From 99b61eb759c55661a05ac34b0661970d39ec555e Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Mon, 16 May 2016 20:26:50 +0000
Subject: biblatex 3.4 (16may16)

git-svn-id: svn://tug.org/texlive/trunk@41192 c570f23f-e606-0410-a88d-b1316a301751
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 create mode 100644 Master/texmf-dist/tex/latex/biblatex/lbx/slovak.lbx

(limited to 'Master/texmf-dist')

diff --git a/Master/texmf-dist/bibtex/bst/biblatex/biblatex.bst b/Master/texmf-dist/bibtex/bst/biblatex/biblatex.bst
index 56184c314de..557797bc3fd 100644
--- a/Master/texmf-dist/bibtex/bst/biblatex/biblatex.bst
+++ b/Master/texmf-dist/bibtex/bst/biblatex/biblatex.bst
@@ -1,11 +1,9 @@
 % Copyright (c) 2006-2011 Philipp Lehman.
+%               2012-2016 Philip Kime, Audrey Boruvka, Joseph Wright
 %
 % Permission is granted to copy, distribute and/or modify this
 % software under the terms of the LaTeX Project Public License
-% (LPPL), version 1.3.
-%
-% The LPPL maintenance status of this software is
-% 'author-maintained'.
+% (LPPL), version 1.3c.
 %
 % This software is provided 'as is', without warranty of any kind,
 % either expressed or implied, including, but not limited to, the
@@ -165,14 +163,15 @@ ENTRY {
     sortinit label.name label.year sortkey.nosort sortkey.name sortkey.year
     sortkey.title sortkey.alpha sort.year sort.alph warningmsg }
 
-INTEGERS { ctrl.debug ctrl.bibtex8 ctrl.maxline ctrl.sorting ctrl.cssort ctrl.sortlos 
+INTEGERS { ctrl.debug ctrl.bibtex8 ctrl.maxline ctrl.sorting ctrl.cssort
            ctrl.maxnames ctrl.minnames ctrl.useauthor ctrl.useeditor ctrl.usetranslator
-           ctrl.useprefix ctrl.terseinits ctrl.labelalpha ctrl.singletitle
+           ctrl.useprefix ctrl.labelalpha ctrl.singletitle
            ctrl.labeldate citecount 
            tempctra tempctrb tempctrc resvctra resvctrb resvctrc
            last.extra.num }
 
-STRINGS  { ctrl.alphaothers templist tempstrga tempstrgb resvstrga
+STRINGS  { ctrl.alphaothers ctrl.sortstr
+           templist tempstrga tempstrgb resvstrga resvstrgb resvstrgc
            last.name last.hash last.year last.extra }
 
 FUNCTION {initialize} {
@@ -180,21 +179,20 @@ FUNCTION {initialize} {
   #12 entry.max$ substring$
   #-3 entry.max$ substring$
   "Biblatex version: " swap$ * top$
-   #0  'ctrl.terseinits :=
-   #0  'ctrl.debug :=
-   #0  'ctrl.labelalpha :=
-   #0  'ctrl.labeldate :=
-   #0  'ctrl.singletitle :=
-   #0  'ctrl.sorting :=
-   #0  'ctrl.sortlos :=
-   #1  'ctrl.useauthor :=
-   #1  'ctrl.useeditor :=
-   #0  'ctrl.usetranslator :=
-   #0  'ctrl.useprefix :=
-   #1  'ctrl.minnames :=
-  #99  'ctrl.maxnames :=
-  #79  'ctrl.maxline :=
-  "+"  'ctrl.alphaothers :=
+   #0   'ctrl.debug :=
+   #0   'ctrl.labelalpha :=
+   #0   'ctrl.labeldate :=
+   #0   'ctrl.singletitle :=
+   #0   'ctrl.sorting :=
+   #1   'ctrl.useauthor :=
+   #1   'ctrl.useeditor :=
+   #0   'ctrl.usetranslator :=
+   #0   'ctrl.useprefix :=
+   #1   'ctrl.minnames :=
+  #99   'ctrl.maxnames :=
+  #79   'ctrl.maxline :=
+  "+"   'ctrl.alphaothers :=
+  "nty" 'ctrl.sortstr :=
 }
 
 % -------------------------------------------------------------------
@@ -275,6 +273,13 @@ FUNCTION {wrap:braces} {
   if$
 }
 
+FUNCTION {combine:key:value} {
+  "=" *
+  swap$
+  wrap:braces *
+  "," *
+}
+
 FUNCTION {delimiter.1} {
   ctrl.bibtex8
     { "0" }
@@ -347,6 +352,34 @@ FUNCTION {enquote} {
   "'" swap$ * "'" *
 }
 
+FUNCTION {str:length} {
+  #1 'resvctra :=
+  { duplicate$ duplicate$ #1 resvctra substring$ = not }
+    { resvctra #1 + 'resvctra := }
+  while$
+  pop$
+  resvctra
+}
+
+FUNCTION {str:replace} {
+  'resvstrga :=
+  'resvstrgb :=
+  'resvstrgc :=
+  resvstrgb str:length 'resvctra :=
+  ""
+  { resvstrgc empty$ not }
+    { resvstrgc #1 resvctra substring$ resvstrgb =
+        { resvstrga *
+          resvstrgc #1 resvctra + global.max$ substring$ 'resvstrgc :=
+        }
+        { resvstrgc #1 #1 substring$ *
+          resvstrgc #2 global.max$ substring$ 'resvstrgc :=
+        }
+      if$
+    }
+  while$
+}
+
 FUNCTION {bol.to.int} {
   "true" =
     { #1 }
@@ -423,6 +456,30 @@ FUNCTION {push:fullname} {
   if$
 }
 
+FUNCTION {push:labelname:translator} {
+  translator empty$ not
+  usetranslator
+  and
+    { "translator" }
+    { "" }
+  if$
+}
+
+FUNCTION {push:labelname:editor} {
+  useeditor
+    { shorteditor empty$
+        { editor empty$
+            { push:labelname:translator }
+            { "editor" }
+          if$
+        }
+        { "shorteditor" }
+      if$  
+    }
+    { push:labelname:translator }
+  if$
+}
+
 FUNCTION {push:shortname:translator} {
   translator empty$ not
   usetranslator
@@ -530,6 +587,21 @@ FUNCTION {push:name:fullhash} {
   if$
 }
 
+FUNCTION {push:labelname} {
+  useauthor
+    { shortauthor empty$
+        { author empty$
+            { push:labelname:editor }
+            { "author" }
+          if$
+        }
+        { "shortauthor" }
+      if$  
+    }
+    { push:labelname:editor }
+  if$
+}
+
 FUNCTION {check:sortname} {
   sortname empty$
     'skip$
@@ -600,6 +672,17 @@ FUNCTION {format.range}
   while$
 }
 
+FUNCTION {format:name:part} {
+  "\~" "[[[TILDE ACCENT]]]" str:replace
+  "~" "\bibnamedelima " str:replace
+  "[[[TILDE ACCENT]]]" "\~" str:replace
+}
+
+FUNCTION {format:name:initials} {
+  ".~" "\bibinitperiod\bibinitdelim " str:replace
+  "." "\bibinitperiod" str:replace
+}
+
 FUNCTION {is.number} {
   #1
   { #0 > }
@@ -972,7 +1055,10 @@ FUNCTION {sortkey:main} {
                 { sortkey.alpha * }
                 { shorthand purify * }
               if$
-              delimiter.1 *
+              duplicate$ empty$
+                'skip$
+                { delimiter.1 * }
+              if$
               ctrl.sorting #10 - sortkey:main:string
             }
             { ctrl.sorting #30 <
@@ -1002,14 +1088,21 @@ FUNCTION {sortkey:main} {
 FUNCTION {output:indent:field} {
   duplicate$ empty$
     'skip$
-    { "  " swap$ * write$ newline$ }
+    { "    " swap$ * write$ newline$ }
   if$
 }
 
 FUNCTION {output:indent:subfield} {
   duplicate$ empty$
     'skip$
-    { "    " swap$ * write$ newline$ }
+    { "      " swap$ * write$ newline$ }
+  if$
+}
+
+FUNCTION {output:indent:subfield:keyval} {
+  duplicate$ empty$
+    'skip$
+    { "         " swap$ * write$ newline$ }
   if$
 }
 
@@ -1116,38 +1209,44 @@ FUNCTION {output:write:verb} {
   if$
 }
 
+FUNCTION {output:write:name:hash} {
+  templist tempctra "{v{}}{l{}}{f{}}{j{}}" format.name$ purify$
+}
+
 FUNCTION {output:write:name:last} {
   templist tempctra "{ll}" format.name$
   duplicate$ 'tempstrga :=
-  wrap:braces
-  templist tempctra
-  ctrl.terseinits
-    { "{l{}}" format.name$ }
-    { "{l.}"  format.name$
+  duplicate$ empty$
+    'pop$
+    { format:name:part
+      "family" combine:key:value output:indent:subfield:keyval
+      templist tempctra "{l.}" format.name$
       duplicate$ tempstrga "." * =
         { duplicate$ text.length$ #1 - text.prefix$ }
         'skip$
       if$
+      format:name:initials
+      "family_i" combine:key:value output:indent:subfield:keyval
     }
   if$
-  wrap:braces *
 }
 
 FUNCTION {output:write:name:first} {
   templist tempctra "{ff}" format.name$
   duplicate$ 'tempstrga :=
-  wrap:braces
-  templist tempctra
-  ctrl.terseinits
-    { "{f{}}" format.name$ }
-    { "{f.}"  format.name$
+  duplicate$ empty$
+    'pop$
+    { format:name:part
+      "given" combine:key:value output:indent:subfield:keyval
+      templist tempctra "{f.}" format.name$
       duplicate$ tempstrga "." * =
         { duplicate$ text.length$ #1 - text.prefix$ }
         'skip$
       if$
+      format:name:initials
+      "given_i" combine:key:value output:indent:subfield:keyval
     }
   if$
-  wrap:braces *
 }
 
 FUNCTION {output:write:name:prefix} {
@@ -1157,11 +1256,11 @@ FUNCTION {output:write:name:prefix} {
     { #1 'tempctrc := }
     { #0 'tempctrc := }
   if$
-  wrap:braces
-  templist tempctra
-  ctrl.terseinits
-    { "{v{}}" format.name$ }
-    { "{v.}"  format.name$
+  duplicate$ empty$
+    'pop$
+    { format:name:part
+      "prefix" combine:key:value output:indent:subfield:keyval
+      templist tempctra "{v.}" format.name$
       tempctrc
         { duplicate$ text.length$ #1 - text.prefix$ "'" * }
         { duplicate$ tempstrga "." * =
@@ -1170,26 +1269,28 @@ FUNCTION {output:write:name:prefix} {
           if$
         }
       if$
+      format:name:initials
+      "prefix_i" combine:key:value output:indent:subfield:keyval
     }
   if$
-  wrap:braces *
 }
 
 FUNCTION {output:write:name:suffix} {
   templist tempctra "{jj}" format.name$
   duplicate$ 'tempstrga :=
-  wrap:braces
-  templist tempctra
-  ctrl.terseinits
-    { "{j{}}" format.name$ }
-    { "{j.}"  format.name$
+  duplicate$ empty$
+    'pop$
+    { format:name:part
+      "suffix" combine:key:value output:indent:subfield:keyval
+      templist tempctra "{j.}" format.name$
       duplicate$ tempstrga "." * =
         { duplicate$ text.length$ #1 - text.prefix$ }
         'skip$
       if$
+      format:name:initials
+      "suffix_i" combine:key:value output:indent:subfield:keyval
     }
   if$
-  wrap:braces *
 }
 
 FUNCTION {output:write:name} {
@@ -1210,11 +1311,12 @@ FUNCTION {output:write:name} {
       "" wrap:braces *
       "{%" * output:indent:field
       { tempctrb #0 > }
-        { "{{}%" output:indent:subfield
-          " " output:write:name:last   * "%"  * output:indent:subfield
-	  " " output:write:name:first  * "%"  * output:indent:subfield
-          " " output:write:name:prefix * "%"  * output:indent:subfield
-          " " output:write:name:suffix * "}%" * output:indent:subfield
+        { "{{hash=" output:write:name:hash * "}{%" * output:indent:subfield
+          output:write:name:prefix
+          output:write:name:last
+          output:write:name:suffix
+	      output:write:name:first
+          "}}%" output:indent:subfield
           tempctra #1 + 'tempctra :=
           tempctrb #1 - 'tempctrb :=
         }
@@ -1308,7 +1410,17 @@ FUNCTION {output:specials} {
     { label }
     { shorthand }
   if$
-  "label"           swap$           output:write:field
+  "label"            swap$          output:write:field
+  "labelnamesource"  push:labelname output:write:field
+  shorttitle empty$
+    { title empty$
+       { "" }
+       { "title" }
+      if$
+    }
+    { "shorttitle" }
+  if$
+  "labeltitlesource" swap$          output:write:field
   ctrl.labelalpha
     { "labelalpha"  labelalpha      output:write:field
       "extraalpha"  extraalpha      output:write:field
@@ -1338,6 +1450,7 @@ FUNCTION {output:specials} {
     'skip$
   if$
   "sortinit"        sortinit        output:write:field
+  "sortinithash"    sortinit        output:write:field
   singletitle
     { "singletitle" #1 output:write:bool }
     'skip$
@@ -1663,7 +1776,7 @@ FUNCTION {output:entry} {
     { output:debug }
     'skip$
   if$
-  "\entry"
+  "  \entry"
   push:cite wrap:braces *
   tempstrga wrap:braces *
   entryoptions wrap:braces *
@@ -1681,7 +1794,7 @@ FUNCTION {output:entry} {
   output:dates.2
   output:user
   output:warning
-  "\endentry" write$ newline$
+  "  \endentry" write$ newline$
 }
 
 FUNCTION {control}        { skip$ }
@@ -1775,7 +1888,7 @@ FUNCTION {input:control:options} {
 % This version corresponds to the .bbl version, *not* the biblatex version!
 FUNCTION {input:control:version} {
   input:control:parse
-  "$Revision: 2.6 $"
+  "$Revision: 2.7 $"
   #12 entry.max$ substring$
   #-3 entry.max$ substring$
   'tempstrga :=
@@ -1796,7 +1909,6 @@ FUNCTION {input:control} {
         { input:control:options 'ctrl.debug :=
           input:control:options 'ctrl.bibtex8 :=
           input:control:options 'ctrl.cssort :=
-          input:control:options 'ctrl.terseinits :=
           input:control:options 'ctrl.useprefix :=
           input:control:options 'ctrl.useauthor :=
           input:control:options 'ctrl.useeditor :=
@@ -1805,11 +1917,11 @@ FUNCTION {input:control} {
           input:control:options 'ctrl.labeldate :=
           input:control:options 'ctrl.singletitle :=
           input:control:options 'ctrl.sorting :=
-          input:control:options 'ctrl.sortlos :=
           input:control:options 'ctrl.maxnames :=
           input:control:options 'ctrl.minnames :=
           input:control:options 'ctrl.maxline :=
-          'ctrl.alphaothers :=
+          input:control:parse   'ctrl.alphaothers :=
+          'ctrl.sortstr :=
         }
       if$
       ctrl.maxline #49 <
@@ -2180,7 +2292,12 @@ FUNCTION {makelabel:ctrl:alpha:format} {
       if$
       makelabel:alpha:year *
     }
-    { pop$ "" }
+    { pop$
+      ctrl.labelalpha not shorthand empty$ or
+        { "" }
+        { shorthand }
+      if$
+    }
   if$
 }
 
@@ -2578,20 +2695,6 @@ FUNCTION {mainsort} {
   'sort.key$ :=
 }
 
-FUNCTION {lossort} {
-  ctrl.sortlos
-    { shorthand empty$
-      ctrl:skiplos or
-        { "" }
-        { shorthand }
-      if$
-      truncate
-      'sort.key$ :=
-    }
-    'skip$
-  if$
-}
-
 ITERATE {mainsort}
 
 SORT
@@ -2599,7 +2702,7 @@ SORT
 % This version corresponds to the .bbl version, *not* the biblatex version!
 FUNCTION {output:main:begin} {
   "% $ biblatex auxiliary file $"                               write$ newline$
-  "% $ biblatex version " "$Revision: 2.6 $"
+  "% $ biblatex bbl format version " "$Revision: 2.7 $"
   #12 entry.max$ substring$ #-3 entry.max$ substring$ * " $" *  write$ newline$
   "% Do not modify the above lines!"                            write$ newline$
   "%"                                                           write$ newline$
@@ -2616,6 +2719,8 @@ FUNCTION {output:main:begin} {
   "      \aftergroup\endinput}"                                 write$ newline$
   "  {}"                                                        write$ newline$
   "\endgroup"                                                   write$ newline$
+  newline$
+  "\sortlist[entry]{" ctrl.sortstr * "/global/}" *              write$
 }
 
 FUNCTION {output:main:preamble} {
@@ -2630,44 +2735,16 @@ FUNCTION {output:main:preamble} {
 }
 
 FUNCTION {output:main:end} {
-  newline$
-  "\endinput" write$ newline$
-}
-
-FUNCTION {output:los:begin} {
-  newline$
-  "\lossort" write$ newline$
+  "\endsortlist" write$ newline$
+  "\endinput"    write$ newline$
 }
 
-FUNCTION {output:los:iterate} {
-  shorthand empty$
-  ctrl:skiplos or
-    'skip$
-    { "  \key{" push:cite * "}" * write$ newline$ }
-  if$
-}
-
-FUNCTION {output:los:end} {
-  "\endlossort" write$ newline$
-}
-
-
 EXECUTE {output:main:begin}
 
 EXECUTE {output:main:preamble}
 
 ITERATE {call.type$}
 
-ITERATE {lossort}
-
-SORT
-
-EXECUTE {output:los:begin}
-
-ITERATE {output:los:iterate}
-
-EXECUTE {output:los:end}
-
 EXECUTE {output:main:end}
 
 % -------------------------------------------------------------------
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/latin1.csf b/Master/texmf-dist/bibtex/csf/biblatex/latin1.csf
deleted file mode 100644
index 48dfdec0692..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/latin1.csf
+++ /dev/null
@@ -1,263 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: ISO 8859-1 (Latin 1)
-%
-%      ISO 8859-1 is the system character set used by Unix/X Windows and
-%      MS Windows.
-%
-% SORTING ORDER: Latin countries
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Å Ä Æ
-    a à á â ã å ä æ
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ Ö Ø
-    o ò ó ô õ ö ø
-    P
-    p
-    Q
-    q
-    R
-    r
-    S
-    s ß
-    T Þ
-    t þ
-    U Ù Ú Û Ü
-    u ù ú û ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý
-    y ý ÿ
-    Z
-    z
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/latin1_at.csf b/Master/texmf-dist/bibtex/csf/biblatex/latin1_at.csf
deleted file mode 100644
index 68c27534fc3..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/latin1_at.csf
+++ /dev/null
@@ -1,270 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: ISO 8859-1 (Latin 1)
-%
-%      ISO 8859-1 is the system character set used by Unix/X Windows and
-%      MS Windows.
-%
-% SORTING ORDER: Austrian
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Å
-    Ä Æ
-    a à á â ã å
-    ä æ
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ
-    Ö Ø
-    o ò ó ô õ
-    ö ø
-    P
-    p
-    Q
-    q
-    R
-    r
-    S
-    s
-    ß
-    T Þ
-    t þ
-    U Ù Ú Û
-    Ü
-    u ù ú û
-    ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý
-    y ý ÿ
-    Z
-    z
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/latin1_de.csf b/Master/texmf-dist/bibtex/csf/biblatex/latin1_de.csf
deleted file mode 100644
index 1fadc91c024..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/latin1_de.csf
+++ /dev/null
@@ -1,270 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: ISO 8859-1 (Latin 1)
-%
-%      ISO 8859-1 is the system character set used by Unix/X Windows and
-%      MS Windows.
-%
-% SORTING ORDER: German
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Å
-    Ä Æ
-    a à á â ã å
-    ä æ
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ
-    Ö Ø
-    o ò ó ô õ
-    ö ø
-    P
-    p
-    Q
-    q
-    R
-    r
-    S
-    s
-    ß
-    T Þ
-    t þ
-    U Ù Ú Û
-    Ü
-    u ù ú û
-    ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý
-    y ý ÿ
-    Z
-    z
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/latin1_dk.csf b/Master/texmf-dist/bibtex/csf/biblatex/latin1_dk.csf
deleted file mode 100644
index 0f42fb8d5aa..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/latin1_dk.csf
+++ /dev/null
@@ -1,269 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: ISO 8859-1 (Latin 1)
-%
-%      ISO 8859-1 is the system character set used by Unix/X Windows and
-%      MS Windows.
-%
-% SORTING ORDER: Danish/Norwegian
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Ä
-    a à á â ã ä
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ Ö
-    o ò ó ô õ ö
-    P
-    p
-    Q
-    q
-    R
-    r
-    S
-    s ß
-    T Þ
-    t þ
-    U Ù Ú Û Ü
-    u ù ú û ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý
-    y ý ÿ
-    Z
-    z
-    Æ
-    æ
-    Ø
-    ø
-    Å
-    å
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/latin1_fi.csf b/Master/texmf-dist/bibtex/csf/biblatex/latin1_fi.csf
deleted file mode 100644
index 0d2942bca25..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/latin1_fi.csf
+++ /dev/null
@@ -1,240 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: ISO 8859-1 (Latin 1)
-%
-%      ISO 8859-1 is the system character set used by Unix/X Windows and
-%      MS Windows.
-%
-% SORTING ORDER: Finnish
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Å Ä Æ a à á â ã å ä æ
-    B b
-    C Ç c ç
-    D Ð d ð
-    E È É Ê Ë e è é ê ë
-    F f
-    G g
-    H h
-    I Ì Í Î Ï i ì í î ï
-    J j
-    K k
-    L l
-    M m
-    N Ñ n ñ
-    O Ò Ó Ô o ò ó ô
-    P p
-    Q q
-    R r 
-    S s ß
-    T Þ t þ
-    U Ù Ú Û u ù ú û
-    V v 
-    W w
-    X x 
-    Y Ý Ü y ý ÿ ü
-    Z z
-    Å å
-    Ä ä
-    Ö Õ Ø ö õ ø
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/latin1_no.csf b/Master/texmf-dist/bibtex/csf/biblatex/latin1_no.csf
deleted file mode 100644
index 0f42fb8d5aa..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/latin1_no.csf
+++ /dev/null
@@ -1,269 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: ISO 8859-1 (Latin 1)
-%
-%      ISO 8859-1 is the system character set used by Unix/X Windows and
-%      MS Windows.
-%
-% SORTING ORDER: Danish/Norwegian
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Ä
-    a à á â ã ä
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ Ö
-    o ò ó ô õ ö
-    P
-    p
-    Q
-    q
-    R
-    r
-    S
-    s ß
-    T Þ
-    t þ
-    U Ù Ú Û Ü
-    u ù ú û ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý
-    y ý ÿ
-    Z
-    z
-    Æ
-    æ
-    Ø
-    ø
-    Å
-    å
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/latin1_se.csf b/Master/texmf-dist/bibtex/csf/biblatex/latin1_se.csf
deleted file mode 100644
index 77cbc094485..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/latin1_se.csf
+++ /dev/null
@@ -1,269 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: ISO 8859-1 (Latin 1)
-%
-%      ISO 8859-1 is the system character set used by Unix/X Windows and
-%      MS Windows.
-%
-% SORTING ORDER: Swedish
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Æ
-    a à á â ã æ
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ Ø
-    o ò ó ô õ ø
-    P
-    p
-    Q
-    q
-    R
-    r
-    S
-    s ß
-    T Þ
-    t þ
-    U Ù Ú Û Ü
-    u ù ú û ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý
-    y ý ÿ
-    Z
-    z
-    Å
-    å
-    Ä
-    ä
-    Ö
-    ö
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/latin9.csf b/Master/texmf-dist/bibtex/csf/biblatex/latin9.csf
deleted file mode 100644
index b2dda51c3e0..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/latin9.csf
+++ /dev/null
@@ -1,266 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: ISO 8859-15 (Latin 9)
-%
-%      ISO 8859-15 is a character set used by Unix/X Windows.
-%
-% SORTING ORDER: Latin countries
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    ¨ ¦         %   ^^a8    \v{\s}      ^^a6    \v{S}
-    ¸ ´         %   ^^b8    \v{\z}      ^^b4    \v{Z}
-    ½ ¼         %   ^^bd    \oe         ^^bc    \OE
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-    ÿ ¾         %   ^^ff    \"{y}       ^^be    \"{Y}
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Å Ä Æ
-    a à á â ã å ä æ
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ Ö Ø ¼
-    o ò ó ô õ ö ø ½
-    P
-    p
-    Q
-    q
-    R
-    r
-    S ¦
-    s ¨ ß
-    T Þ
-    t þ
-    U Ù Ú Û Ü
-    u ù ú û ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý ¾
-    y ý ÿ
-    Z ´
-    z ¸
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/latin9_at.csf b/Master/texmf-dist/bibtex/csf/biblatex/latin9_at.csf
deleted file mode 100644
index 7a676d663b0..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/latin9_at.csf
+++ /dev/null
@@ -1,273 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: ISO 8859-15 (Latin 9)
-%
-%      ISO 8859-15 is a character set used by Unix/X Windows.
-%
-% SORTING ORDER: Austrian
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    ¨ ¦         %   ^^a8    \v{\s}      ^^a6    \v{S}
-    ¸ ´         %   ^^b8    \v{\z}      ^^b4    \v{Z}
-    ½ ¼         %   ^^bd    \oe         ^^bc    \OE
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-    ÿ ¾         %   ^^ff    \"{y}       ^^be    \"{Y}
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Å
-    Ä Æ
-    a à á â ã å
-    ä æ
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ
-    Ö Ø ¼
-    o ò ó ô õ
-    ö ø ½
-    P
-    p
-    Q
-    q
-    R
-    r
-    S ¦
-    s ¨
-    ß
-    T Þ
-    t þ
-    U Ù Ú Û
-    Ü
-    u ù ú û
-    ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý ¾
-    y ý ÿ
-    Z ´
-    z ¸
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/latin9_de.csf b/Master/texmf-dist/bibtex/csf/biblatex/latin9_de.csf
deleted file mode 100644
index 652866110ca..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/latin9_de.csf
+++ /dev/null
@@ -1,273 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: ISO 8859-15 (Latin 9)
-%
-%      ISO 8859-15 is a character set used by Unix/X Windows.
-%
-% SORTING ORDER: German
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    ¨ ¦         %   ^^a8    \v{\s}      ^^a6    \v{S}
-    ¸ ´         %   ^^b8    \v{\z}      ^^b4    \v{Z}
-    ½ ¼         %   ^^bd    \oe         ^^bc    \OE
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-    ÿ ¾         %   ^^ff    \"{y}       ^^be    \"{Y}
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Å
-    Ä Æ
-    a à á â ã å
-    ä æ
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ
-    Ö Ø ¼
-    o ò ó ô õ
-    ö ø ½
-    P
-    p
-    Q
-    q
-    R
-    r
-    S ¦
-    s ¨
-    ß
-    T Þ
-    t þ
-    U Ù Ú Û
-    Ü
-    u ù ú û
-    ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý ¾
-    y ý ÿ
-    Z ´
-    z ¸
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/latin9_dk.csf b/Master/texmf-dist/bibtex/csf/biblatex/latin9_dk.csf
deleted file mode 100644
index da229e3759f..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/latin9_dk.csf
+++ /dev/null
@@ -1,272 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: ISO 8859-15 (Latin 9)
-%
-%      ISO 8859-15 is a character set used by Unix/X Windows.
-%
-% SORTING ORDER: Danish/Norwegian
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    ¨ ¦         %   ^^a8    \v{\s}      ^^a6    \v{S}
-    ¸ ´         %   ^^b8    \v{\z}      ^^b4    \v{Z}
-    ½ ¼         %   ^^bd    \oe         ^^bc    \OE
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-    ÿ ¾         %   ^^ff    \"{y}       ^^be    \"{Y}
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Ä
-    a à á â ã ä
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ Ö ¼
-    o ò ó ô õ ö ½
-    P
-    p
-    Q
-    q
-    R
-    r
-    S ¦
-    s ¨ ß
-    T Þ
-    t þ
-    U Ù Ú Û Ü
-    u ù ú û ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý ¾
-    y ý ÿ
-    Z ´
-    z ¸
-    Æ
-    æ
-    Ø
-    ø
-    Å
-    å
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/latin9_fi.csf b/Master/texmf-dist/bibtex/csf/biblatex/latin9_fi.csf
deleted file mode 100644
index d4f166559df..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/latin9_fi.csf
+++ /dev/null
@@ -1,243 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: ISO 8859-15 (Latin 9)
-%
-%      ISO 8859-15 is a character set used by Unix/X Windows.
-%
-% SORTING ORDER: Finnish
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    ¨ ¦         %   ^^a8    \v{\s}      ^^a6    \v{S}
-    ¸ ´         %   ^^b8    \v{\z}      ^^b4    \v{Z}
-    ½ ¼         %   ^^bd    \oe         ^^bc    \OE
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-    ÿ ¾         %   ^^ff    \"{y}       ^^be    \"{Y}
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Å Ä Æ a à á â ã å ä æ
-    B b
-    C Ç c ç
-    D Ð d ð
-    E È É Ê Ë e è é ê ë
-    F f
-    G g
-    H h
-    I Ì Í Î Ï i ì í î ï
-    J j
-    K k
-    L l
-    M m
-    N Ñ n ñ
-    O Ò Ó Ô ¼ o ò ó ô ½
-    P p
-    Q q
-    R r
-    S ¦ s ¨ ß
-    T Þ t þ
-    U Ù Ú Û u ù ú û
-    V v
-    W w
-    X x
-    Y Ý ¾ Ü y ý ÿ ü
-    Z ´ z ¸
-    Å å
-    Ä ä
-    Ö Õ Ø ö õ ø
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/latin9_no.csf b/Master/texmf-dist/bibtex/csf/biblatex/latin9_no.csf
deleted file mode 100644
index da229e3759f..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/latin9_no.csf
+++ /dev/null
@@ -1,272 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: ISO 8859-15 (Latin 9)
-%
-%      ISO 8859-15 is a character set used by Unix/X Windows.
-%
-% SORTING ORDER: Danish/Norwegian
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    ¨ ¦         %   ^^a8    \v{\s}      ^^a6    \v{S}
-    ¸ ´         %   ^^b8    \v{\z}      ^^b4    \v{Z}
-    ½ ¼         %   ^^bd    \oe         ^^bc    \OE
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-    ÿ ¾         %   ^^ff    \"{y}       ^^be    \"{Y}
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Ä
-    a à á â ã ä
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ Ö ¼
-    o ò ó ô õ ö ½
-    P
-    p
-    Q
-    q
-    R
-    r
-    S ¦
-    s ¨ ß
-    T Þ
-    t þ
-    U Ù Ú Û Ü
-    u ù ú û ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý ¾
-    y ý ÿ
-    Z ´
-    z ¸
-    Æ
-    æ
-    Ø
-    ø
-    Å
-    å
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/latin9_se.csf b/Master/texmf-dist/bibtex/csf/biblatex/latin9_se.csf
deleted file mode 100644
index a4d97c393e0..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/latin9_se.csf
+++ /dev/null
@@ -1,272 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: ISO 8859-15 (Latin 9)
-%
-%      ISO 8859-15 is a character set used by Unix/X Windows.
-%
-% SORTING ORDER: Swedish
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    ¨ ¦         %   ^^a8    \v{\s}      ^^a6    \v{S}
-    ¸ ´         %   ^^b8    \v{\z}      ^^b4    \v{Z}
-    ½ ¼         %   ^^bd    \oe         ^^bc    \OE
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-    ÿ ¾         %   ^^ff    \"{y}       ^^be    \"{Y}
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Æ
-    a à á â ã æ
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ Ø ¼
-    o ò ó ô õ ø ½
-    P
-    p
-    Q
-    q
-    R
-    r
-    S ¦
-    s ¨ ß
-    T Þ
-    t þ
-    U Ù Ú Û Ü
-    u ù ú û ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý ¾
-    y ý ÿ
-    Z ´
-    z ¸
-    Å
-    å
-    Ä
-    ä
-    Ö
-    Ö
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/winansi.csf b/Master/texmf-dist/bibtex/csf/biblatex/winansi.csf
deleted file mode 100644
index 8530eb05ce3..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/winansi.csf
+++ /dev/null
@@ -1,267 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: MS CP-1252 (Windows Ansi)
-%
-%      MS CP-1252 is a character set used by Microsoft Windows.
-%
-% SORTING ORDER: Latin countries
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
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-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
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-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
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-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    š Š         %   ^^9a    \v{\s}      ^^8a    \v{S}
-    œ Œ         %   ^^9c    \oe         ^^8c    \OE
-    ž Ž         %   ^^9e    \v{\z}      ^^8e    \v{Z}
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-    ÿ Ÿ         %   ^^ff    \"{y}       ^^9f    \"{Y}
-
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Å Ä Æ
-    a à á â ã å ä æ
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ Ö Ø Œ
-    o ò ó ô õ ö ø œ
-    P
-    p
-    Q
-    q
-    R
-    r
-    S Š
-    s š ß
-    T Þ
-    t þ
-    U Ù Ú Û Ü
-    u ù ú û ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý Ÿ
-    y ý ÿ
-    Z Ž
-    z ž
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/winansi_at.csf b/Master/texmf-dist/bibtex/csf/biblatex/winansi_at.csf
deleted file mode 100644
index 311d26ae149..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/winansi_at.csf
+++ /dev/null
@@ -1,274 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: MS CP-1252 (Windows Ansi)
-%
-%      MS CP-1252 is a character set used by Microsoft Windows.
-%
-% SORTING ORDER: Austrian
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
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-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    š Š         %   ^^9a    \v{\s}      ^^8a    \v{S}
-    œ Œ         %   ^^9c    \oe         ^^8c    \OE
-    ž Ž         %   ^^9e    \v{\z}      ^^8e    \v{Z}
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-    ÿ Ÿ         %   ^^ff    \"{y}       ^^9f    \"{Y}
-
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Å
-    Ä Æ
-    a à á â ã å
-    ä æ
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ
-    Ö Ø Œ
-    o ò ó ô õ
-    ö ø œ
-    P
-    p
-    Q
-    q
-    R
-    r
-    S Š
-    s š
-    ß
-    T Þ
-    t þ
-    U Ù Ú Û
-    Ü
-    u ù ú û
-    ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý Ÿ
-    y ý ÿ
-    Z Ž
-    z ž
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/winansi_de.csf b/Master/texmf-dist/bibtex/csf/biblatex/winansi_de.csf
deleted file mode 100644
index 3a6c7cba64a..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/winansi_de.csf
+++ /dev/null
@@ -1,273 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: MS CP-1252 (Windows Ansi)
-%
-%      MS CP-1252 is a character set used by Microsoft Windows.
-%
-% SORTING ORDER: German
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-      š Š         %   ^^9a    \v{\s}      ^^8a    \v{S}
-      œ Œ         %   ^^9c    \oe         ^^8c    \OE
-      ž Ž         %   ^^9e    \v{\z}      ^^8e    \v{Z}
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-    ÿ Ÿ          %   ^^ff    \"{y}       ^^9f    \"{Y}
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Å
-    Ä Æ
-    a à á â ã å
-    ä æ
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ
-    Ö Ø Œ
-    o ò ó ô õ
-    ö ø œ
-    P
-    p
-    Q
-    q
-    R
-    r
-    S Š
-    s š
-    ß
-    T Þ
-    t þ
-    U Ù Ú Û
-    Ü
-    u ù ú û
-    ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý Ÿ
-    y ý ÿ
-    Z Ž
-    z ž
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/winansi_dk.csf b/Master/texmf-dist/bibtex/csf/biblatex/winansi_dk.csf
deleted file mode 100644
index 5722d85da80..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/winansi_dk.csf
+++ /dev/null
@@ -1,273 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: MS CP-1252 (Windows Ansi)
-%
-%      MS CP-1252 is a character set used by Microsoft Windows.
-%
-% SORTING ORDER: Danish/Norwegian
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    š Š         %   ^^9a    \v{\s}      ^^8a    \v{S}
-    œ Œ         %   ^^9c    \oe         ^^8c    \OE
-    ž Ž         %   ^^9e    \v{\z}      ^^8e    \v{Z}
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-    ÿ Ÿ         %   ^^ff    \"{y}       ^^9f    \"{Y}
-
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Ä
-    a à á â ã ä
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ Ö Œ
-    o ò ó ô õ ö œ
-    P
-    p
-    Q
-    q
-    R
-    r
-    S Š
-    s š ß
-    T Þ
-    t þ
-    U Ù Ú Û Ü
-    u ù ú û ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý Ÿ
-    y ý ÿ
-    Z Ž
-    z ž
-    Æ
-    æ
-    Ø
-    ø
-    Å
-    å
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/winansi_fi.csf b/Master/texmf-dist/bibtex/csf/biblatex/winansi_fi.csf
deleted file mode 100644
index abc8369347e..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/winansi_fi.csf
+++ /dev/null
@@ -1,243 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: MS CP-1252 (Windows Ansi)
-%
-%      MS CP-1252 is a character set used by Microsoft Windows.
-%
-% SORTING ORDER: Finnish
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-      š Š         %   ^^9a    \v{\s}      ^^8a    \v{S}
-      œ Œ         %   ^^9c    \oe         ^^8c    \OE
-      ž Ž         %   ^^9e    \v{\z}      ^^8e    \v{Z}
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-    ÿ Ÿ          %   ^^ff    \"{y}       ^^9f    \"{Y}
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Å Ä Æ a à á â ã å ä æ
-    B b
-    C Ç c ç
-    D Ð d ð
-    E È É Ê Ë e è é ê ë
-    F f
-    G g
-    H h
-    I Ì Í Î Ï i ì í î ï
-    J j
-    K k
-    L l
-    M m
-    N Ñ n ñ
-    O Ò Ó Ô Œ o ò ó ô œ
-    P p
-    Q q
-    R r
-    S Š s š ß
-    T Þ t þ
-    U Ù Ú Û u ù ú û
-    V v
-    W w
-    X x
-    Y Ý Ÿ Ü y ý ÿ ü
-    Z Ž z ž
-    Å å
-    Ä ä
-    Ö Õ Ø ö õ ø
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/winansi_no.csf b/Master/texmf-dist/bibtex/csf/biblatex/winansi_no.csf
deleted file mode 100644
index 5722d85da80..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/winansi_no.csf
+++ /dev/null
@@ -1,273 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: MS CP-1252 (Windows Ansi)
-%
-%      MS CP-1252 is a character set used by Microsoft Windows.
-%
-% SORTING ORDER: Danish/Norwegian
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    š Š         %   ^^9a    \v{\s}      ^^8a    \v{S}
-    œ Œ         %   ^^9c    \oe         ^^8c    \OE
-    ž Ž         %   ^^9e    \v{\z}      ^^8e    \v{Z}
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-    ÿ Ÿ         %   ^^ff    \"{y}       ^^9f    \"{Y}
-
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Ä
-    a à á â ã ä
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ Ö Œ
-    o ò ó ô õ ö œ
-    P
-    p
-    Q
-    q
-    R
-    r
-    S Š
-    s š ß
-    T Þ
-    t þ
-    U Ù Ú Û Ü
-    u ù ú û ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý Ÿ
-    y ý ÿ
-    Z Ž
-    z ž
-    Æ
-    æ
-    Ø
-    ø
-    Å
-    å
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/bibtex/csf/biblatex/winansi_se.csf b/Master/texmf-dist/bibtex/csf/biblatex/winansi_se.csf
deleted file mode 100644
index 25db16f4d82..00000000000
--- a/Master/texmf-dist/bibtex/csf/biblatex/winansi_se.csf
+++ /dev/null
@@ -1,273 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% CHARACTER SET: MS CP-1252 (Windows Ansi)
-%
-%      MS CP-1252 is a character set used by Microsoft Windows.
-%
-% SORTING ORDER: Swedish
-%
-%      Alphabetical sorting order of Aa..Zz (including accented characters).
-%
-%      This is a BibTeX Codepage and Sort definition file (CSF).  It is
-%      used to define the 8-bit character set used by BibTeX and the
-%      order in which those characters should be sorted.  The file
-%      format is documented below this header section.
-%
-%      This file will only work with the 8-bit implementation of BibTeX
-%      written by Niel Kempson and Alejandro Aguilar-Sierra:
-%
-%      http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% FILE FORMAT
-%
-%  The codepage and sorting order (CS) file defines how BibTeX will treat an
-%  8-bit character set, specifically which characters are to be treated as
-%  letters, the upper/lower case relationships between characters, and the
-%  sorting order of characters.
-%
-%  The CS file may contain a number of sections, each presented in the
-%  form of a TeX macro:
-%
-%      \section-name{
-%          <section definitions>
-%      }
-%
-%  Four sections are currently supported: \lowupcase, \lowercase, \uppercase
-%  and \order.  The syntax of the four supported sections is summarised below.
-%
-%  8-bit characters may be entered naturally, but to avoid problems with
-%  character set translation or corruption, they can also be entered using
-%  the TeX-style portable notation for character codes, i.e. ^^XX, where XX
-%  is the hexadecimal value ofthe character code.
-%
-%  Reading of the sections ends when the first '}' character is reached, so
-%  '}' can't be included in a section.  You can't use ^^7d either.
-%
-%  The percent sign ('%') is used to introduce a trailing comment - it and
-%  all remaining characters on a line are ignored.  ^^25 has the same effect.
-%
-%
-%  \lowupcase section
-%
-%      The \lowupcase section of the CS file is used to define the lower
-%      /upper and upper/lower case relationship of pairs of specified
-%      characters.  It is only used if the relationship is symmetrical - use
-%      \lowercase or \upcase if it isn't.
-%
-%      The syntax of the \lowupcase section is:
-%
-%          \lowupcase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of
-%      <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower or upper case equivalent of an ASCII
-%      character (code < 128), so all instances of <LC-n> and <UC-n>
-%      (i.e. both sides of the relationship) must have codes > 127.
-%
-%
-% \lowercase section
-%
-%      The \lowercase section of the CS file is used to define the lower case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \lowercase section is:
-%
-%          \lowercase{
-%              <UC-1> <LC-1>   % Comment begins with a percent sign
-%              <UC-2> <LC-2>
-%              ...
-%              <UC-N> <LC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the lower case
-%      equivalent of <UC-n> is <LC-n>.
-%
-%      You cannot redefine the lower case equivalent of an ASCII character
-%      (code < 128), so all instances of <UC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-% \uppercase section
-%
-%      The \uppercase section of the CS file is used to define the upper case
-%      equivalent of specified characters.  It should normally only be used
-%      if the relationship isn't symmetrical - use \lowupcase if it is.
-%
-%      The syntax of the \uppercase section is:
-%
-%          \uppercase{
-%              <LC-1> <UC-1>   % Comment begins with a percent sign
-%              <LC-2> <UC-2>
-%              ...
-%              <LC-N> <UC-N>
-%          }
-%
-%      Each <LC-n> <UC-n> pair of characters defines that the upper case
-%      case equivalent of <LC-n> is <UC-n>.
-%
-%      You cannot redefine the upper case equivalent of an ASCII character
-%      (code < 128), so all instances of <LC-n> (i.e. the left hand side
-%      of the relationship) must have codes > 127.
-%
-%
-%  \order section
-%
-%      The \order section of the CS file is used to define the order in which
-%      characters are sorted.
-%
-%      The syntax of the \order section is:
-%
-%          \order{
-%              <char-1>                % Comment begins with a percent sign
-%              <char-2> <char-3>       % whitespace between the chars
-%              <char-4> - <char-5>     % a hyphen between the chars
-%              <char-4> _ <char-5>     % an underscore between the chars
-%              ...
-%              <char-n>
-%          }
-%
-%      All characters on the same line are given the same sorting weight.
-%
-%      The construct <char-1> <underscore> <char-2> is used to denote that
-%      all characters in the range <char-1> to <char-2> should be given the
-%      same sorting weight.  For example, "A _ Z" would cause all ASCII
-%      upper case alphabetical characters to have the same sorting weight
-%      and would be equivalent to placing all 26 characters on the same line.
-%
-%      The construct <char-1> <hyphen> <char-2> is used to denote that all
-%      characters in the range <char-1> to <char-2> should be given an
-%      ascending set of sorting weights, starting with <char-1> and ending
-%      with <char-2>.  For example, "A - Z" would cause all upper case ASCII
-%      alphabetical characters to be sorted in ascending order and would be
-%      equivalent to placing 'A' on the first line, 'B' on the second,
-%      through to 'Z' on the 26th line.
-%
-%      The characters at the beginning of the order section are given a lower
-%      sorting weight than characters occuring later.  When sorting
-%      alphabetically, characters with the lowest weight come first.
-%
-%      All characters not in the \order section (including ASCII characters)
-%      are given the same very high sorting weight to ensure that they come
-%      last when sorting alphabetically.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% CHARACTER SET
-
-\lowupcase{     %     Lowercase           Uppercase
-                %   Code    TeX         Code    TeX
-                %
-    š Š         %   ^^9a    \v{\s}      ^^8a    \v{S}
-    œ Œ         %   ^^9c    \oe         ^^8c    \OE
-    ž Ž         %   ^^9e    \v{\z}      ^^8e    \v{Z}
-    à À         %   ^^e0    \`{a}       ^^c0    \`{A}
-    á Á         %   ^^e1    \'{a}       ^^c1    \'{A}
-    â Â         %   ^^e2    \^{a}       ^^c2    \^{A}
-    ã Ã         %   ^^e3    \~{a}       ^^c3    \~{A}
-    ä Ä         %   ^^e4    \"{a}       ^^c4    \"{A}
-    å Å         %   ^^e5    \aa         ^^c5    \AA
-    æ Æ         %   ^^e6    \ae         ^^c6    \AE
-    ç Ç         %   ^^e7    \c{c}       ^^c7    \c{C}
-    è È         %   ^^e8    \`{e}       ^^c8    \`{E}
-    é É         %   ^^e9    \'{e}       ^^c9    \'{E}
-    ê Ê         %   ^^ea    \^{e}       ^^ca    \^{E}
-    ë Ë         %   ^^eb    \"{e}       ^^cb    \"{E}
-    ì Ì         %   ^^ec    \`{\i}      ^^cc    \`{I}
-    í Í         %   ^^ed    \'{\i}      ^^cd    \'{I}
-    î Î         %   ^^ee    \^{\i}      ^^ce    \^{I}
-    ï Ï         %   ^^ef    \"{\i}      ^^cf    \"{I}
-    ð Ð         %   ^^f0    \dh         ^^d0    \DH
-    ñ Ñ         %   ^^f1    \~{n}       ^^d1    \~{N}
-    ò Ò         %   ^^f2    \`{o}       ^^d2    \`{O}
-    ó Ó         %   ^^f3    \'{o}       ^^d3    \'{O}
-    ô Ô         %   ^^f4    \^{o}       ^^d4    \^{O}
-    õ Õ         %   ^^f5    \~{o}       ^^d5    \~{O}
-    ö Ö         %   ^^f6    \"{o}       ^^d6    \"{O}
-    ø Ø         %   ^^f8    \o          ^^d8    \O
-    ù Ù         %   ^^f9    \`{u}       ^^d9    \`{U}
-    ú Ú         %   ^^fa    \'{u}       ^^da    \'{U}
-    û Û         %   ^^fb    \^{u}       ^^db    \^{U}
-    ü Ü         %   ^^fc    \"{u}       ^^dc    \"{U}
-    ý Ý         %   ^^fd    \'{y}       ^^dd    \'{Y}
-    þ Þ         %   ^^fe    \th         ^^de    \TH
-    ÿ Ÿ         %   ^^ff    \"{y}       ^^9f    \"{Y}
-
-}
-
-% SORTING ORDER
-
-\order{
-    0-9
-    A À Á Â Ã Æ
-    a à á â ã æ
-    B
-    b
-    C Ç
-    c ç
-    D Ð
-    d ð
-    E È É Ê Ë
-    e è é ê ë
-    F
-    f
-    G
-    g
-    H
-    h
-    I Ì Í Î Ï
-    i ì í î ï
-    J
-    j
-    K
-    k
-    L
-    l
-    M
-    m
-    N Ñ
-    n ñ
-    O Ò Ó Ô Õ Ø Œ
-    o ò ó ô õ ø œ
-    P
-    p
-    Q
-    q
-    R
-    r
-    S Š
-    s š ß
-    T Þ
-    t þ
-    U Ù Ú Û Ü
-    u ù ú û ü
-    V
-    v
-    W
-    w
-    X
-    x
-    Y Ý Ÿ
-    y ý ÿ
-    Z Ž
-    z ž
-    Å
-    å
-    Ä
-    ä
-    Ö
-    ö
-}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/Master/texmf-dist/doc/latex/biblatex/CHANGES b/Master/texmf-dist/doc/latex/biblatex/CHANGES
new file mode 100644
index 00000000000..85cd8ce9937
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/biblatex/CHANGES
@@ -0,0 +1,4272 @@
+RELEASE NOTES FOR VERSION 3.4
+
+* Biber version 2.5 is required for biblatex 3.4
+* INCOMPATIBLE CHANGE - There have been major changes to the support for
+  bibtex as a backend. In order to facilitate future development, the
+  bibtex and biber code paths have been merged and bibtex as a biblatex
+  backend is now officially deprecated with a view to discontinued support
+  in a future release. bibtex as a backend will still work currently with a
+  reduced feature set. Of particular note are the labelprefix (formerly
+  prefixnumbers) option and support for shorthand lists, neither of which
+  will work with the bibtex backend any longer as it was deemed too
+  difficult to maintain support for these with merged backend code paths.
+  Please switch to using biber to use these features. The documentation no
+  longer mentioned biber/bibtex specific features and should be taken as
+  referring to biber features with limited fallback support for bibtex.
+* A new data annotations feature is available which allows attachment of
+  semantic annotation markers to bibliographic data. Macros are provided
+  for accessing the annotations during formatting. This allows, for
+  example, highlighting of particular names in a name list without putting
+  markup in the data. See the main documentation for details.
+* There is a new per-entry option "noinherit" which allows fine-grained
+  blocking of data inheritance declared with \DeclareDataInheritance. See
+  the docs for \DeclareDataInheritance.
+* A new context-sensitive delimiter interface (\DeclareDelimFormat) is now
+  available. This is able to vary a delimiter based on where it occurs (in a
+  citation, in a bib item etc.) A new sample file (04-delimiters) demonstrates the
+  interface and how it interacts with the basic static delimiter definition interface.
+* Arbitrary sets of data fields can now be defined with
+  \DeclareDatafieldSet. Such sets are now used to determine behaviour in
+  various places - search the PDF doc for mention of this macro.
+  Users/style authors can define their own sets of fields and access them
+  with automatically generated etoolbox list macros.
+* Transliteration support during sorting is now possible via
+  \DeclareSortTranslit. This is useful for sorting languages which are not
+  directly supported by the UCA+CLDR. The only currently supported
+  transliteration is for Sanskrit (IAST romanisation->Devan�garī). Please
+  open a github ticket if you think you require any other transliterations.
+* The \ifempty macro for testing namepart emptiness introduced in 3.3 was a
+  mistake. If you used this, please use \ifdefvoid instead - this is standard etoolbox.
+* The "prefixnumbers" option has been renamed to "labelprefix" since it is
+  not specific to numeric styles and may be used with alpha label styles
+  too. Since this option can change citation labels, which are not
+  contained in a bibliography list, it is no longer an option of
+  \printbibliography and is now an option of reference contexts. This makes
+  certain things now possible such as citing the same entry from different
+  bibliographies with different prefices. 
+* INCOMPATIBLE CHANGE - The internal field "prefixnumber" is now called
+  "labelprefix" as the name was a legacy of originally only applying to
+  numeric styles. If you refer to this field in your style, please change it.
+  Using the field "prefixnumber" will issue a deprecation warning
+* With biber, for fields of datatype "date" in the datamodel, the internal
+  macros, package options and datepart fields are automatically created.
+  This makes defining custom date fields easier.
+* The \nameparts macro inside \DeclareNameFormat is no longer necessary.
+  Name part macros will be automatically populated and \nameparts will be
+  ignored if found.
+* Bugfixes
+
+RELEASE NOTES FOR VERSION 3.3
+
+* Biber version 2.4 is required for biblatex 3.3
+* The \Declare*Option commands have a new optional argument when using
+  biber which declares the datatype of the option. It defaults to
+  "boolean" if not specified. If you define any custom options in your
+  style, you may want to specify the correct datatype (see docs). However,
+  it is unlikely that this will impact anything at the moment as this option
+  only used internally by biber for some checks.
+* INCOMPATIBLE CHANGE - There have been major changes to the handling of
+  name lists in order to generalise name handling beyond the narrow
+  confines of the legacy bibtex name parts of "last, first, prefix,
+  suffix". These changes only apply when using biber as the backend and 
+  mainly affect style authors. 
+  * In general in macro names, "first" is now "given" and "last" is now "family":
+
+    The option "firstinits" has been renamed to "giveninits" and the option "sortfirstinits"
+    to "sortgiveninits". The old names are available as legacy aliases.
+    Style authors using the internal toggles associated with these options will
+    need to change "first" to "given" in their names.
+
+    Name formats and the \mkbibname* macros have been internally renamed by
+    replacing "first" with "given" and "last" with "family". There are aliases in place for the
+    older names. Please use the new names in any custom styles.
+
+  * The most significant change concerns the definition of name formats.
+    Style authors will need to update any styles which use
+    \DeclareNameFormat or \DeclareIndexNameFormat which no longer accept
+    8 arguments which are hard coded to the nameparts which bibtex
+    understands. These macros now take one argument which is a
+    comma-separated list which must be parsed with:
+
+       \nameparts{#1}%
+
+    All name formats should include this line, usually as the first line in
+    the format. Valid nameparts are now defined by the datamodel and the
+    default is compatible with standard bibtex with "last" renamed to
+    "family" and "first" renamed to "given". The default datamodel
+    declaration is:
+
+      \DeclareDatamodelConstant[type=list]{nameparts}{prefix,family,suffix,given}
+
+    This declaration automatically creates the \mkbibname<namepart> macros and the
+    internal machinery for the \nameparts macro. After using the \nameparts macro
+    as described above, each namepart will be available in two macros with
+    the following name structure:
+
+      \namepart<namepart>
+      \namepart<namepart>i
+
+    The macro ending in "i" is the macro contain the namepart initials.
+    So, use of \nameparts{#1} in the default datamodel will result in these
+    macros being defined for use:
+
+      \namepartprefix
+      \namepartprefixi
+      \namepartfamily
+      \namepartfamilyi
+      \namepartsuffix
+      \namepartsuffixi
+      \namepartgiven
+      \namepartgiveni
+
+    As a further example, the name format:
+
+      \DeclareNameFormat{first-last}{%
+        \iffirstinits
+          {\usebibmacro{name:first-last}{#1}{#4}{#5}{#7}}
+          {\usebibmacro{name:first-last}{#1}{#3}{#5}{#7}}%
+        \usebibmacro{name:andothers}}
+
+    is now:
+
+      \DeclareNameAlias{first-last}{given-family}% legacy alias
+      \DeclareNameFormat{given-family}{%
+        \nameparts{#1}%
+        \ifgiveninits
+          {\usebibmacro{name:given-family}
+          {\namepartfamily}
+          {\namepartgiveni}
+          {\namepartprefix}
+          {\namepartsuffix}}
+        {\usebibmacro{name:given-family}
+          {\namepartfamily}
+          {\namepartgiven}
+          {\namepartprefix}
+          {\namepartsuffix}}%
+      \usebibmacro{name:andothers}}
+
+    See the example 93-nameparts.tex example file for an example of
+    defining and using a custom namepart, which is now possible due to
+    these changes.
+
+RELEASE NOTES FOR VERSION 3.2
+
+* Biber version 2.3 is required for biblatex 3.2
+* New label generation options which allow fine-tuning of how name prefices
+  are handled (see pstrwidth and pcompound options in documentation).
+* Some internals have changed regarding prefix space handling in names.
+  This shouldn't impact normal users but hackers please not that
+  \blx@sf@apo has been renamed to \blx@sf@prefixchar to better suit the new
+  \DeclarePrefChars command. Also note that in the standard name printing
+  macros, \ifpunctmark{'} has been replaced by the more general \ifprefchar.
+
+RELEASE NOTES FOR VERSION 3.1
+
+* Biber version 2.2 is required for biblatex 3.1
+* Added new macros \DeclareNolabel and \DeclareNolabelwidthcount for fine-tuning label generation
+* Improved Finnish and Russian localisation
+* Many bug fixes
+
+RELEASE NOTES FOR VERSION 3.0
+
+* Biber version 2.0 is required for biblatex 3.0
+* A new reference context mechanism to allow for future extensions has been
+  introduced. Effectively, this means the following. The 'sorting' option to
+  \printbibliography and \printbiblist is deprecated. You should use the
+  'sorting' option to \newrefcontext or the
+  \begin{refcontext}\end{refcontext} environment. This allows the sorting
+  list context wider scope over citations etc. too. For example, some
+  information in citations like extrayear depends on the sort list order
+  but until this version, citation sorting was always determined by the
+  global sorting specification. Therefore it was not too difficult to get
+  into a situation where citations were incorrect for a bibliography list
+  with a defined sorting scheme:
+
+    \usepackage[sorting=nty]{biblatex}
+    \cite{test1}
+    \cite{test2}
+    \printbibliography[sorting=nyt]
+
+  In this case, the citation labels may not match the bibliography
+  because the data used to generate the citations are drawn from a
+  different sort list. This was a general issue that entry data was
+  assumed to be the same over all bibliography lists. Only the order of
+  entries was assumed to be different, which is incorrect. The order of
+  items in a bibliography list can impact the actual data contents of
+  items in the case of things like the extra* fields. Now, the above can
+  be solved using the new refcontext mechanism which exposes the sorting
+  context to biblatex:
+
+    \usepackage[sorting=nty]{biblatex}
+    \newrefcontext[sorting=nyt]
+    \cite{test1}
+    \cite{test2}
+    \printbibliography
+
+  In this case, the \cite commands pull their data from the "nyt" sorting
+  list data which is also used by the following \printbibliography
+  This is all for biber only.
+* labelname and labeltitle are now instantiated by biblatex dynamically at
+  output time. Prior to this release, labelname and labeltitle were
+  statically instantiated by biber and put into the .bbl. This does not allow
+  for context-sensitive labelname/labeltitle determination which is
+  foreseen in future extensions.
+* New "pernottype" and "entryclone" sourcemapping verbs allow for negated
+  matches on entry types and the cloning of entries respectively. Requires
+  biber.
+* Biber now calculates the length of ranges (like page ranges) so that the
+  various range-length tests are far more accurate. See the "frangelen"
+  field documentation. This is very robust and can deal with roman numerals
+  in just about all of their Unicode and ASCII forms.
+* When a bibliography field is declared as a "name" field in the data
+  model, all options and counters to decide whether to use it or not are
+  automatically created. This effectively extends the existing "useauthor"
+  and "useeditor" options to all data model name fields automatically. These
+  options are now just special cases of the general data model name
+  handling mechanism.
+
+RELEASE NOTES FOR VERSION 2.9a
+
+* Biber version 1.9 is required for biblatex 2.9a
+* Fixed some bugs with defernumbers option
+* With biber, the scanner for \mkcomprange will normalise any sequence of
+  dashes with \bibrangedash and any (optionally space-surrounded) comma or
+  semi-colon with \bibrangessep (see docs). Range compression now works
+  properly in citation notes.
+
+RELEASE NOTES FOR VERSION 2.9
+
+* Biber version 1.9 is required for biblatex 2.9
+* With biber, the \printshorthands functionality is subsumed under a more
+  general "bibliography list" functionality. See the documentation for
+  \printbiblist and the new examples file "92-bibliographylists.tex".
+  Previous list of shorthands macros have legacy aliases for backwards
+  compatibility.
+* INCOMPATIBLE CHANGE - The generalisation of the \printshorthands facility
+  into a bibliography list printing facility necessitated changing the
+  default bibliography environment name for printing shorthands from
+  "shorthands" to "shorthand" so that it matches the field name it uses.
+  This allows the other relevant "short*" fields to be automatically
+  available with environments, filters etc. for building bibliography lists
+  of abbreviations. The same applies to the default "shorthands" driver
+  which is now called "shorthand". If you (re)define either the "shorthands"
+  bibliography environment or the "shorthands" driver in your style, please
+  change the names to remove the "s" or you will pick up the internal
+  defaults instead.
+* The data model defining macros are no longer valid in a document
+  (including the preamble). They in fact only ever partially worked as
+  biblatex uses the data model to define some internal macros before the
+  preamble and document is read. Using these macros in a document would
+  lead to strange behaviour sooner or later and so now they are disabled
+  after the data model is loaded and will generate a warning.
+* The "sortlocale" option no longer passes its value to the biber option of
+  the same name. Biblatex now has its own "sortlocale" option which is used
+  to set the global sorting locale on sorting specifications which don't
+  define one. The ability to define sorting locales per-sortscheme is new
+  in this version. See the PDF documentation. This is unlikely to impact
+  anyone. The biber "sortlocale" option can be use to override the
+  biblatex-specified sorting locales if you need to.
+
+RELEASE NOTES FOR VERSION 2.8a
+
+* INCOMPATIBLE CHANGE - The "language" option has new values. "language=autobib" changes
+  language for bibliography entries based on the LANGID field and the "autolang" option setting.
+  As a new feature, "language=autocite" does the same for citations. "language=auto" sets
+  both "autocite" and "autobib" and the default is "lanauge=autobib". This is a change from
+  the previous default. If your style sets "language=auto" explicitly, you will get the new
+  citation language switching behaviour and might want to use "language=autobib" to get the old
+  behaviour back.
+
+RELEASE NOTES FOR VERSION 2.8
+
+* Biber version 1.8 is required for biblatex 2.8
+* Polyglossia is now better supported
+* The HYPHENATION field is now called LANGID. The old name still works for backwards compat. This
+  field does a lot more than just selecting hyphenation patterns and was misleading.
+* New field LANGIDOPTS for Polyglossia users allows specification of
+  language-specific options (like variants such as "american" english and
+  babelshorthands etc.). See the biblatex-examples.bib file which has been
+  converted to use the new field names and fields.
+* "babel" option renamed to "autolang". Old name generates a warning but
+  still works. Since Polyglossia support now basically works, this name is now
+  too package specific. There is a new value "langname" for this option
+  which is Polyglossia only and allows the use of the main polyglossia language
+  switching environment which can use the options given in the LANGIDOPTS field.
+* New value "year" for "datelabel" option
+* New internal field "datelabelsource" for package authors specifies which
+  date field the datelabel was generated from.
+
+RELEASE NOTES FOR VERSION 2.7a
+
+* Bugfix release for 2.7
+
+RELEASE NOTES FOR VERSION 2.7
+
+* Biber version 1.7 is required for biblatex 2.7
+
+* New field EVENTTITLEADDON now part of default data model and default styles
+
+* Many citation command enhancements, better flow-of-text integration for
+  \textcite et al. See changelog in PDF doc for details.
+
+RELEASE NOTES FOR VERSION 2.6
+
+* Biber version 1.6 is required for biblatex 2.6
+
+* INCOMPATIBLE CHANGE - \DeclareLabelyear is now \DeclareLabeldate so
+  that the extra fields labelmonth and labelday can be generated by
+  biber. The 'labelyear' package option is now called 'labeldate'. The
+  old names will work but will generate warnings. The default
+  definition for \DeclareLabeldate in biblatex.def results in the same
+  behaviour as with the old \DeclareLabelyear.
+
+* Localised and fixed string fallbacks now possible as values for labelyear field
+
+* Cyclic and cascading RELATED entries now working properly.
+
+RELEASE NOTES FOR VERSION 2.5
+
+* Biber version 1.5 is required for biblatex 2.5
+
+* New  sourcemap step "entrynull" can be used to completely skip an entry.
+
+RELEASE NOTES FOR VERSION 2.4
+
+* Biber version 1.4 is required for biblatex 2.4
+
+* New macro \DeclareStyleSourcemap for style authors who want to define source mappings which
+  are not changed by users using \DeclareSourcemap. Style maps so defined are run after user
+  mappings and before driver default mappings.
+
+* New RELATEDOPTIONS field giving more control over the exact options for related entry processing
+
+* INCOMPATIBLE CHANGE - \DeclareLabelname, \DeclareLabelTitle and \DeclareLabelyear now have
+  a different syntax in order to prepare for future multi-script support. The change is minor -
+  just wrap all fields in \field{} and don't use any commas to separate fields. For example, the
+  default definition of \DeclareLabelname was:
+
+  \DeclareLabelname{%
+    shortauthor,
+    author,
+    shorteditor,
+    editor,
+    translator}
+
+  and is now:
+
+  \DeclareLabelname{%
+    \field{shortauthor}
+    \field{author}
+    \field{shorteditor}
+    \field{editor}
+    \field{translator}
+  }
+
+RELEASE NOTES FOR VERSION 2.3
+
+*  Biber version 1.3 is required for biblatex 2.3
+
+*  New "append" mode for \DeclareSourcemap so that fields can be combined
+
+*  Detection of some situations which requires biber or latex reruns.
+   Specifically, when sorting schemes are added or removed, when citations are added
+   or removed, when sorting=none and citation order changes and the interactions of
+   these situations when defernumbers=true. Biblatex should now report that a re-run is
+   required in such situations.
+
+*  Bugfixes
+
+RELEASE NOTES FOR VERSION 2.2
+
+*  Biber version 1.2 is required for biblatex 2.2
+
+*  Bugfixes
+
+RELEASE NOTES FOR VERSION 2.1
+
+*  Biber version 1.1 is required for biblatex 2.1
+
+*  Custom data models is now looked for in more places. See PDF
+   documentation. Custom data model conflicts are now better processed by
+   biber.
+
+*  Some improved localisation (Norwegian) and doc fixes.
+
+RELEASE NOTES FOR VERSION 2.0
+
+*  Biber is now the default backend. Biblatex 2.0 requires biber
+   1.0.  It will not work with any earlier release of biber due to
+   .bcf format changes required to support the new list-local sorting
+   feature.
+
+*  Biblatex with bibtex as the backend is now frozen at version 1.7. When
+   using biblatex with the option "backend=bibtex" (which must be
+   specified now, the default is backend=biber if no option is specified),
+   biblatex 1.7 will be automatically used. Apart from important bug fixes,
+   no more development will be done on the 1.7 branch which means that
+   users must switch to backend=biber (or don't specify the backend at all)
+   to get version 2.0 and future new features. All major new 2.0 features
+   require biber anyway so this is no real change for bibtex users.
+
+*  New options to enable counters which track different combinations of
+   information. Here is a summary which contains all tracking options,
+   including the new ones (row marked with with a star, table is also in
+   the PDF documentation):
+
+                   Enabled     Enabled          Tracked
+   Option          field       counter          information
+   --------------  ----------  --------------   -------------------
+   labelalpha      labelalpha  extraalpha       label
+   labelyear       labelyear   extrayear        labelname+labelyear
+   *labeltitle     ---         extratitle       labelname+labeltitle
+   *labeltitleyear ---         extratitleyear   labeltitle+labelyear
+
+   The naming of the options and counters is a little unintuitive because
+   the original ones were named before requests for the new ones were made.
+   The "Tracked information" column makes clear which information is tracked
+   by the counters. The new counters will appear in the .bbl inside an entry
+   and can be used just like "extraalpha" and "extrayear". The new options
+   controlling the new counters are false by default and are not used by the
+   standard styles.
+
+*  The biblatex data model is now customisable using the \DeclareDatamodel*
+   macros. This allows the use of new entrytypes and fields, as long as the
+   style supports them.
+
+*  Controlling initials generation
+
+   A biblatex macro interface (\DeclareNoinit) is now available to declare
+   regular expressions to strip from names before generating initials for
+   them. This mirrors the Biber config file functionality on a per-document
+   basis. A common use, for example, might be to strip certain prefices
+   from names so that they do not end up as initials.
+
+*  Fine tuning sorting strings
+
+   A biblatex macro interface (\DeclareNosort) is now available to declare
+   regular expressions to strip from fields or types of fields for sorting
+   purposes. This mirrors the Biber config file functionality on a per-document
+   basis. A common use, for example, might be to strip "The " from titles for
+   sorting purposes.
+
+*  Sorting option for bibliography/shorthand lists
+
+   \printbibliography and \printshorthands now have a "sorting" option so
+   you can choose a sorting scheme for each bibliography/shorthand list
+   instead of using the global sorting scheme. This means that you can
+   issue \printbibliography or \printshorthands as many times as you need
+   to, anywhere in the document and have the resulting list sorted in the
+   way required.
+
+*  Dynamic datasource modification
+
+   A biblatex macro interface (\DeclareSourcemap) is now available to
+   allow users to dynamically modify data as it is read by Biber. This
+   can be used to do many things like remove unwanted fields,
+   regularise field contents, add new fields etc. all without write
+   access to the datasource. The biblatex manual has a large section
+   on this feature, with many examples. This feature is identical in
+   functionality to Biber's "sourcemap" option but having a macro
+   interface allows it to be used on a per-document basis. The default
+   mappings for datasource drivers are definable too, using 
+   \DeclareDefaultSourcemap
+   
+*  Customisable labels
+
+   A new macro interface is implemented (\DeclareLabelalphaTemplate)
+   which allows customisation of the label used in alphanumeric
+   styles. The previous static labels are now implemented in terms of
+   the new interface. The biblatex manual has a section on this
+   feature with examples. One edge-case has changed with the new
+   definition of the previous default label generation behaviour: a
+   name with a prefix will now include 3 characters after the prefix
+   instead of 2 ("van Rompel" will be "vRom" instead of "vRo"). The
+   previous behaviour was anomolous anyway. There are options to
+   auto-disambiguate labels in several ways.
+
+*  Related entries
+
+   A general method to support "related entries" is implemented. This
+   allows a localisable, flexible way to deal with relationships between
+   entries like "reprint of", "translation of", "reprinted in" etc.
+
+   Three new entry fields are available to support this - "related",
+   "relatedtype" and "relatedstring". Biber will automatically create
+   "dataonly" clones of the related entries so that their data can be
+   accessed in styles without having to cite them. Related entries may
+   also be cited themselves which does not interfere in any way with this
+   mechanism. The standard styles have been updated to support the new
+   fields. New punctuation macros are available to format the new fields
+   in the bibliography ("relatedpunct", "relateddelim", "related").
+
+*  Citation key aliases
+
+   It is now possible to include a new field "ids" in an entry which
+   is a comma-separated list of citation key aliases. The entry can be
+   cited by any of the aliases, which helps when you updated your
+   entry keys but don't want to change old documents.
+
+*  Option to sort names only using initials
+
+   The new option "sortfirstinits" allows users to specify that name
+   sorting only uses initials instead of the full name. Previously,
+   even if "firstinits" was true, sorting used full names.
+
+*  New citation commands
+
+   Starred variants of \citeyear and \citedate are now available which
+   include the extrayear information.
+
+RELEASE NOTES FOR VERSION 1.7
+
+*  Biber update, new features
+
+   Biblatex 1.7 requires Biber 0.9.6. Biber is now based on Perl 5.14
+   with full Unicode 6.0 support. There's a bunch of other
+   improvements -- see the Biber manual for details.
+
+*  XDATA containers [Biber only]
+
+   This release introduces the new @xdata entry type and the
+   corresponding xdata field. Essentially, the idea is that you can
+   dump frequently used data into an @xdata entry and reference that
+   where needed. It's a bit like crossref but doesn't imply any
+   logical (parent/child) relation. Or, to put it differently, it's a
+   bit like @string but covers more than one field. See the changelog
+   for pointers.
+
+*  Extended option scoping [Biber only]
+
+   The package options related to name/list truncation and name
+   disambiguation are now conveniently settable globally/per-type/
+   per-entry. See the changelog for details. There's also a new
+   appendix with an overview of the scope of all options.
+
+*  Field formats for dates
+
+   \printdate and friends now support 'virtual' field formats for all
+   dates. So, even though there is no 'date' field on the LaTeX end
+   of the workflow (only year/month/day and endyear/endmonth/endday),
+   you may now say:
+
+   \DeclareFieldFormat{date}{\textbf{#1}}
+   
+   to print the date in boldface, for example. Technically, this is
+   equivalent to:
+
+   \DeclareFieldFormat{date}{\textbf{#1}}
+   \printtext[date]{\printdate}
+   
+   except that it is readily built into \printdate.
+
+*  Last-resort breakpoints for \url
+
+   URLs and DOIs consisting mostly or entirely of letters and numbers
+   may run into the margin if the \url command can't find suitable
+   breakpoints. I've introduced additional breakpoints after all
+   numbers and letters in the previous biblatex release in order to
+   deal with particularly nasty DOIS, but this turned out to be to
+   brute a solution.
+
+   To provide the best of both worlds, this release adds counters
+   which control the penalties associated with the additional
+   breakpoints. They are disabled by default but may be helpful (as a
+   last resort) if you need to deal with long and/or tricky DOIs. See
+   'biburlnumpenalty' etc. in the manual for details. If you want to
+   enable the additional breakpoints, use high penalties; e.g.:
+   
+   \setcounter{biburlnumpenalty}{9000}
+
+*  Language support
+
+   Oleg Domanov contributed support for Russian. Note that the
+   Russian module requires UTF-8. Pieter Belmans updated the Dutch
+   language module.
+
+RELEASE NOTES FOR VERSION 1.6
+
+*  Biber update, new mapping feature
+
+   Biblatex 1.6 requires Biber 0.9.4. It will not work with any
+   previous release. Biber now supports user-space field mapping.
+   This means that you can set up mapping rules in the Biber
+   configuration file to deal with non-standard field names in .bib
+   files by mapping them to known field names.
+
+*  Revised maxnames/minnames options
+
+   Biber now supports max/mincitenames and max/minbibnames as
+   separate values. This improvement has prompted a refactoring of
+   the corresponding package options. In previous versions, there
+   were three sets of values:
+
+   max/minnames     -> backend+frontend default
+   max/mincitenames -> frontend only
+   max/minbibnames  -> frontend only
+
+   The backend would get max/minnames, the other values were only
+   used on the LaTeX end, defaulting to max/minnames. Depending on
+   the citation style, this could lead to ambiguous citations if
+   max/minnames was out of sync with max/mincitenames. (This wasn't
+   really obvious from reading the manual.)
+
+   This can no longer happen. The new solution is simpler and
+   error-proof in this respect. The max/mincitenames and
+   max/minbibnames options do what their name indicates and are fully
+   supported by Biber. The max/minnames options now serve as master
+   options which set both max/minbibnames and max/mincitenames:
+
+   max/minnames     -> max/mincitenames
+                    -> max/minbibnames
+   max/mincitenames -> frontend+backend
+   max/minbibnames  -> frontend+backend
+
+   We didn't bother to update the BibTeX backend as it is due to be
+   discontinued this fall anyway. The BibTeX backend will get the
+   max/mincitenames values only.
+
+*  [CAVEAT] Removed local max/minnames and max/minitems options
+
+   As part of the above change, I've removed the local max/minnames
+   and max/minitems options from \printbibliography and friends to
+   enforce consistency. Please use the global options instead.
+
+*  Added maxalphanames/minalphanames [Biber only]
+
+   With Biber, the 'labelalpha' field may now be configured
+   independently of max/mincitenames with the newly introduced
+   package options max/minalphanames.
+
+*  MD5 hashes, per-name hashes [Biber only]
+
+   With Biber, the hashes provided in the namehash/fullhash fields
+   are now standard MD5 hashes. This means that they are stable
+   across multiple runs, multiple refsections, and multiple
+   documents.
+
+   We've also added per-name hashes. Every name in every name list
+   gets an MD5 hash, which is available in the 'hash' field. Note
+   that this field is only available locally in name formatting
+   directives.
+
+*  Range compression/truncation
+
+   This release features a new command for range compression (i.e.,
+   format "123-128" as "123-8"). The command is configurable, can
+   handle lists of ranges separated by commas and/or semicolons, and
+   also normalizes the dashes. Note that combining this with
+   \mkpageprefix requires the field format to be set up in a specific
+   way. See \mkcomprange in the manual for details.
+
+   I've also overhauled the command which truncates ranges by only
+   printing the starting page of the range. The original 
+   \mkpagefirst has been removed because of its awkward syntax. It is
+   superseded by \mkfirstpage. Note that this change is not
+   backwards-compatible because the syntax of the new command is
+   slightly different. You may need to update some format
+   definitions.
+
+RELEASE NOTES FOR VERSION 1.5
+
+*  Biber update
+
+   Biblatex 1.5 requires Biber 0.9.3. It will not work with any
+   previous release.
+
+*  More name disambiguation modes [Biber only]
+
+   We've added some additional modes to the 'uniquename' and
+   'uniquelist' options. Roughly speaking, the new 'min*' modes aim
+   for unambiguous citations (mainly author-year) rather than
+   disambiguating names in a strict way. There's a section in the
+   manual which discusses all the details. See the changelog for
+   pointers to the relevant parts of the manual.
+
+RELEASE NOTES FOR VERSION 1.4
+
+*  Biber update
+
+   Biblatex 1.4 requires Biber 0.9 or higher. It will not work with
+   any previous release.
+
+*  Advanced name disambiguation in citations [Biber only]
+
+   Name disambiguation in citations has been greatly improved and
+   extended in this release. We're pretty excited about this feature
+   because it has been in the pipeline for such a long time and
+   because Biblatex/Biber is, to the best of my knowledge, the only
+   bibliographic tool providing fully automated disambiguation of
+   names in citations.
+
+   There are now two options controlling name disambiguation,
+   'uniquename' and 'uniquelist'. You can use either option
+   stand-alone or combine both. This is best explained by way of
+   example. Consider the following data:
+
+   John Smith/John Doe   2011
+   John Smith/Jane Doe   2011
+   John Smith/Edward Doe 2011
+   
+   Let's assume we're using the standard 'authoryear' style and set
+   uniquename=false. In this case, we would get the following
+   citations:
+
+   Smith and Doe 2011a
+   Smith and Doe 2011b
+   Smith and Doe 2011c
+
+   The extra letter appended to the year (that's the automatically
+   generated 'extrayear' field provided by the 'labelyear' option)
+   disambiguates the citations. Many style guides, however, mandate
+   that the extra letter be used to disambiguate works by the same
+   author(s) only, not works by different authors with the same last
+   name. In order to disambiguate the author's last name, you're
+   expected to add additional parts of the name, either as initials
+   or in full. This is what the 'uniquename' option does. Here are
+   the same citations with uniquename=init:
+
+   Smith and J. Doe 2011a
+   Smith and J. Doe 2011b
+   Smith and E. Doe 2011
+   
+   'uniquename=init' restricts name disambiguation to initials. Since
+   the first two Does are still ambiguous at that point, we need to
+   fall back to 'extrayear'. With uniquename=full, names are printed
+   in full where required:
+
+   Smith and John Doe 2011
+   Smith and Jane Doe 2011
+   Smith and E. Doe 2011
+   
+   In the past, this feature was of limited use since it only worked
+   for entries with a single author/editor. It now works for any name
+   at any point in the list. Since this is only possible with Biber,
+   the feature has been removed entirely from the BibTeX backend.
+
+   When it comes to lists of names, there's another aspect to
+   ambiguity. Let's call it list ambiguity. Consider the following
+   data:
+
+   Doe/Jones/Smith    2011
+   Smith/Johnson/Doe  2011
+   Smith/Doe/Edwards  2011
+   Smith/Doe/Jones    2011
+   
+   Most author-year and author-title styles will truncate long
+   author/editor lists in citations. For example, with maxnames=1
+   we'd get:
+
+   Doe et al. 2011
+   Smith et al. 2011a
+   Smith et al. 2011b
+   Smith et al. 2011c
+   
+   Since the author lists are ambiguous after truncation, the
+   'extrayear' marker is added by the style in order to ensure unique
+   citations. Here again, many style guides mandate that the extra
+   letter be used to disambiguate works by the same authors only. In
+   order to disambiguate author lists, you're typically required to
+   add more names, exceeding the maxnames/minnames truncation point.
+   The new 'uniquelist' feature introduced in this release does that
+   automatically. With maxnames=1 and uniquelist=true, we get:
+
+   Doe et al. 2011
+   Smith, Johnson et al. 2011
+   Smith, Doe and Edwards 2011
+   Smith, Doe and Jones 2011
+   
+   As seen above, the 'uniquelist' option overrides the 'maxnames'
+   setting on a per-entry basis. Essentially, what happens is that
+   the "et al." parts of the citations get expanded to the point of
+   no ambiguity -- but no further than that.
+
+   'uniquename' and 'uniquelist' may also be combined. Consider the
+   following data:
+
+   John Doe/Jane Smith/William Jones    2011
+   John Doe/John Smith/William Jones    2011
+   John Doe/Edward Smith/William Jones  2011
+   John Doe/John Edwards/William Jones  2011
+   John Doe/John Edwards/Jack Johnson   2011
+
+   With maxnames=1:
+   
+   Doe et al. 2011a
+   Doe et al. 2011b
+   Doe et al. 2011c
+   Doe et al. 2011d
+   Doe et al. 2011e
+
+   With maxnames=1, uniquename=true, uniquelist=true:
+   
+   Doe, Jane Smith et al. 2011
+   Doe, John Smith et al. 2011
+   Doe, E. Smith et al. 2011
+   Doe, Edwards and Jones 2011
+   Doe, Edwards and Johnson 2011
+
+   If multiple disambiguation options are active, names are
+   disambiguated first and works last. The order is as follows:
+
+   1. uniquename
+   2. uniquelist
+   3. extrayear, singletitle
+
+   Adding this feature to existing styles is simple. The 'uniquename'
+   information needs to be evaluated in the name formatting directive
+   which controls the formatting of the 'labelname' list. The default
+   definition in biblatex.def is responsive to the 'uniquename'
+   option. If you're using that, just enable the package option and
+   that's it. If you're using a different format, check biblatex.def
+   on how to incorporate the 'uniquename' feature.
+   
+   Adding support for 'uniquelist' is also trivial. If the second
+   optional argument of \printnames is omitted (i.e., no explicit
+   range is specified), \printnames{labelname} will print the
+   'labelname' list up to the truncation point defined with the
+   'maxnames'/'minnames' package options. If 'uniquelist' is enabled,
+   it will simply override 'maxnames' on a per-entry basis, i.e.,
+   \printnames will print the 'labelname' list up to point of no
+   ambiguity. Unless you're specifying explicit ranges, all you need
+   to do is enable the 'uniquelist' package option.
+
+*  Name disambiguation in standard styles [Biber only]
+
+   All standard author-year and author-title styles now enable
+   uniquename/uniquelist disambiguation. Of course this only works
+   when using Biber.
+
+RELEASE NOTES FOR VERSION 1.3
+
+The list of changes in Biblatex is fairly short this time. Most of
+the big feature improvements are found in Biber.
+
+*  Biber 0.8.3, Biber in TeX Live main.
+
+   Update Biber to version 0.8.3 when upgrading to biblatex 1.3. Note
+   that Biber is now available from the main TeX Live repository.
+   This means that you don't need to point tlmgr to TLContrib any
+   more. It also implies that more architectures are supported.
+
+*  Experimental Zotero and EndNote import [Biber only]
+
+   Biber now features import support for the Zotero RDF/XML and
+   EndNote XML formats. See the Biber manual for details and caveats.
+
+*  Fine-grained name delimiter/spacing controls [Biber only]
+
+   The spacing between name parts and line breaks in names can now be
+   customized in great detail, especially with Biber. With BibTeX,
+   customization is much more limited but still possible to some
+   extent. See the manual for details.
+
+*  Added citation counter
+
+   As its name suggests, the new 'citecounter' feature counts
+   citations, i.e., it indicates how many times an entry is cited in
+   a reference section. The value of the 'citecounter' counter refers
+   to the total per-entry/per-refsection citation count.
+
+   The counter works much like the citation trackers. It is useful
+   for styles which handle initial and repeated citations
+   differently. For example, you may want to suppress the
+   introduction of a shorthand of an entry in the initial citation if
+   it is cited only once anyway.
+
+*  Added \smartcite command
+
+   I've added a new citation command called \smartcite (along with
+   \Smartcite, \smartcites, etc.). Essentially, this is a \footcite
+   command which behaves like \parencite when used in a footnote.
+   It's particularly useful in conjunction with autocite=footnote as
+   it makes \autocite even more versatile.
+
+   Style authors should note that the default setup for
+   autocite=footnote has been modified and now uses \smartcite
+   instead of \footcite. Providing a \smartcite command is
+   straightforward. In most cases, all you need to do in your style
+   is duplicate the definition of \footcite and adapt the wrapper
+   code like so:
+
+   \DeclareCiteCommand{\smartcite}
+     [\iffootnote{\mkbibparens}{\mkbibfootnote}]
+     {...}
+     {...}
+     {...}
+     {...}
+
+RELEASE NOTES FOR VERSION 1.2
+
+*  Remote resources, experimental RIS import [Biber only]
+
+   Biber 0.8 features support for remote .bib files (HTTP/FTP) and
+   experimental RIS file import. See the Biber manual and
+   \addbibresource in the biblatex manual for details.
+
+*  \bibliography superseded by \addbibresource
+
+   As Biber development opens new possibilities, I've refactored the
+   user interface for specifying bibliographic resources.
+   \bibliography is superseded by \addbibresource. There are two
+   differences when using \addbibresource:
+
+   1) Always give the full file name, do not omit the .bib extension.
+   2) No comma-separated lists, use one \addbibresource per bib file.
+   
+   For example, the old form:
+   
+   \bibliography{file1,file2}
+   
+   is superseded by:
+   
+   \addbibresource{file1.bib}
+   \addbibresource{file2.bib}
+
+   \addbibresource also supports options:
+
+   \addbibresource[location=local,type=file,datatype=bibtex]{file1.bib}
+
+   You only need to specify options which differ from the defaults
+   (local/file/bibtex), e.g.:
+
+   \addbibresource[datatype=ris]{file.ris}
+   \addbibresource[location=remote]{ftp://192.168.3.57/~fred/file1.bib}
+
+   The change is fully backwards compatible since \bibliography is
+   still available. There is no need to update existing files but
+   \addbibresource is the recommended way for new files.
+
+*  Smart/customizable 'crossref' data inheritance [Biber only]
+
+   Biber has been supporting 'crossref' customization for some time
+   but the biblatex user interface was still missing. This release
+   finally adds a user interface. This means that you may configure
+   how the data is inherited from the entry the 'crossref' field
+   refers to. The manual has all the details, including the default
+   settings.
+
+   If you're using the 'crossref' field, this change is a significant
+   one since the smart data inheritance is set up by default. By
+   'smart' I mean a sensible parent/child field mapping which
+   replaces BibTeX's symmetric mapping. There is no need any more to
+   duplicate fields.
+
+   BibTeX crossref:
+
+   book		->	inbook
+   -----------------------------------
+   title	->	title
+   booktitle	->	booktitle
+
+   Biber crossref:
+
+   book		->	inbook
+   -----------------------------------
+   title	->	booktitle
+
+*  New multi-volume entry types
+
+   There are four new entry types in this release: mvbook,
+   mvcollection, mvproceedings, mvreference. They are similar to the
+   established types without the 'mv' prefix but indicate a
+   multi-volume work explicitly.
+
+   This difference is crucial of you want to leverage Biber's
+   'crossref' support because titles are inherited differently in
+   this case:
+
+   book		->	inbook
+   -----------------------------------
+   title	->	booktitle
+   subtitle	->	booksubtitle
+   titleaddon	->	booktitleaddon
+
+   mvbook	->	inbook
+   -----------------------------------
+   title	->	maintitle
+   subtitle	->	mainsubtitle
+   titleaddon	->	maintitleaddon
+   
+RELEASE NOTES FOR VERSION 1.1
+
+Starting with this release, we'll leverage the possibilities of Biber
+to support features not possible with BibTeX. That's why most major
+new features in this release are 'Biber only'.
+
+*  Biber update
+
+   Update Biber to version 0.7 when installing Biblatex 1.1. The
+   latest Biber is available from this location:
+
+   http://sourceforge.net/projects/biblatex-biber/files/
+     biblatex-biber/current/
+
+   Ready-to-run binaries are here:
+   
+   http://sourceforge.net/projects/biblatex-biber/files/
+     biblatex-biber/current/binaries/
+
+*  Configurable sorting schemes [Biber only]
+
+   This release introduces configurable sorting schemes. With Biber,
+   you may now set up arbitrary sorting specs. The new custom sorting
+   specs are very powerful and come with a flexible user interface.
+   See \DeclareSortingScheme, \DeclareSortExclusion, and
+   \DeclarePresort in the manual for details. Like the predefined
+   sorting specs, new ones are activated with the 'sorting' option.
+
+   If you are using Biber, all known sorting schemes are still
+   available by default, but they are now defined in biblatex.def
+   instead of being hard-coded in the backend.
+
+   If you are using BibTeX, note that the old hard-coded schemes in
+   biblatex.bst have not been altered. They continue to work as they
+   did before, but you can't modify them or define new ones.
+
+*  Configurable 'labelname'/'labelyear' [Biber only]
+
+   The special fields 'labelname'/'labelyear' may now be customized
+   by style authors. In conjunction with the configurable sorting
+   schemes, this dramatically increases biblatex's flexibility,
+   especially with author-year, author-title, and verbose styles. See
+   \DeclareLabelname and \DeclareLabelyear in the manual for details.
+
+*  Introducing per-type package options
+
+   Starting with this release, certain package options may be set on
+   a per-type basis. Use the new optional argument of
+   \ExecuteBibliographyOptions to specify the type. Note that most
+   per-type options are 'Biber only'. For details, see the rather
+   lengthy list of per-type options in the changelog.
+
+*  Improved static entry sets [Biber only]
+
+   Static entry sets (i.e., @set entries in the bib file) are now
+   natively supported by Biber. This means that instead of the rather
+   convoluted old setup:
+   
+   @Set{set1,
+     entryset = {key1,key2,key3},
+     crossref = {key1},
+   }
+   @Article{key1,
+     entryset = {set1},
+     author   = {...},
+     title    = {...},
+     ...
+   }
+   @InCollection{key2,
+     entryset = {set1},
+     author   = {...},
+     title    = {...},
+     ...
+   }
+   @Article{key3,
+     entryset = {set1},
+     author   = {...},
+     title    = {...},
+     ...
+   }
+
+   defining a static set is now as simple as this:
+   
+   @Set{set1,
+     entryset = {key1,key2,key3},
+   }
+
+   The 'crossref' in the @set head entry and the 'entryset' pointers
+   in the member entries are no longer required. Defining a static
+   set is now as simple as adding a @set entry with an 'entryset'
+   field specifying the set. That's all.
+
+   Since there are no 'entryset' pointers in the member entries, the
+   members may be part of a set in one document/refsection and
+   stand-alone references in another one, depending on the presence
+   of the @set entry. If the @set entry is cited, the set members are
+   grouped automatically. If not, they behave like regular entries.
+
+*  Introducing dynamic entry sets [Biber only]
+
+   Dynamic entry sets are a new way of grouping entries. They differ
+   from static ones in that they are not defined in the bib file but
+   declared in the document, i.e., they work on a per-document/
+   per-refsection basis. Instead of defining a set in the bib file:
+
+   @Set{set1,
+     entryset = {key1,key2,key3},
+   }
+   
+   you declare it like that in the document:
+
+   \defbibentryset{set1}{key1,key2,key3}
+   
+   This works anywhere in the document, including the document body.
+   Apart from that, dynamic entry sets work exactly like static ones.
+   See the manual for more information.
+
+*  mcite/mciteplus-like citation commands [Biber only]
+
+   Users of the mcite/mciteplus packages are already familiar with
+   the concept of a dynamic entry set. With mcite/mciteplus, sets are
+   defined as they are cited. To facilitate migration to biblatex,
+   this release comes with a special citation module which provides
+   mcite/mciteplus-like citation commands on top of the commands
+   provided by the main citation style. For example, the following
+   command:
+
+   \mcite{setA,*keyA1,*keyA2,*keyA3}
+
+   is equivalent to this:
+
+   \defbibentryset{setA}{keyA1,keyA2,keyA3}\cite{setA}
+   
+   Note that there is a syntactical difference between biblatex's
+   dynamic entry sets and the citation grouping of mcite/mciteplus.
+   With mcite/mciteplus, the first set member plays double-duty as
+   group identifier. With biblatex, an entry set is an entity in its
+   own right which requires a unique entry key.
+
+   For example, an mcite citation group is declared like this:
+
+   \cite{keyA1,*keyA2,*keyA3}
+   
+   In contrast to that, a dynamic entry set defined with one of the
+   commands provided by biblatex's 'mcite' package option is set up
+   like that:
+
+   \mcite{setA,*keyA1,*keyA2,*keyA3}
+   
+   Note the extra identifier 'setA': this is the entry key assigned
+   to the set. See the manual for further details.
+
+*  Low-level bibliography filters
+
+   The \defbibfilter command and the 'filter' option of
+   \printbibliography are now supplemented by \defbibcheck and the
+   corresponding 'check' option.
+   
+   Conceptually, a 'check' is like a filter controlling which entries
+   are included in a certain (sub-)bibliography. In contrast to
+   filters, however, the checks don't use a high-level syntax. Checks
+   are macros which directly employ the low-level conditionals of
+   biblatex's data interface. Here's an example 'check' which tests
+   if an entry has an abstract:
+
+   \defbibcheck{hasabstract}{%
+     \iffieldundef{abstract}{\skipentry}{}%
+   }
+   ...
+   \printbibliography[check=hasabstract]
+   
+   This will only print entries with an 'abstract' field. More complex
+   checks are possible as well. For example, this check will exclude
+   all entries published prior to the year 2000:
+
+   \defbibcheck{recent}{%
+     \iffieldint{year}
+       {\ifnumless{\thefield{year}}{2000}
+	  {\skipentry}
+	  {}}
+       {\skipentry}}
+
+   See the manual for further details.
+
+*  More flexible 'maxnames'/'minnames' controls
+
+   I've added some additional package options related to 'maxnames'/
+   'minnames'. See 'maxbibnames'/'minbibnames' and 'maxcitenames'/
+   'mincitenames' in the manual.
+
+   The new options don't introduce entirely new functionality. They
+   are rather convenience options which allow setting 'maxnames'/
+   'minnames' in a more flexible way. For example, setting the
+   'maxbibnames' option like this:
+
+   \usepackage[maxnames=3,maxbibnames=99]{biblatex}
+   
+   is equivalent to:
+   
+   \usepackage[maxnames=3]{biblatex}
+   \begin{document}
+   ...
+   \printbibliography[maxnames=99]
+   
+   'maxcitenames' does the same for all citations.
+   
+*  Defining and resetting per-type formats
+
+   \DeclareFieldFormat and related commands support per-type
+   formatting directives. By default, biblatex uses this feature to
+   format the 'title' field depending on the entry type. For example,
+   book titles are printed in italics, article titles use quotes
+   instead. In previous releases, lines like the following ones were
+   found in biblatex.def:
+
+   \DeclareFieldFormat{title}{\mkbibemph{#1}}
+   \DeclareFieldFormat[article]{title}{\mkbibquote{#1}}
+   \DeclareFieldFormat[inbook]{title}{\mkbibquote{#1}}
+   ...
+
+   This release brings two new features related to that.
+
+   1) \DeclareFieldFormat and related commands now support a
+   comma-separated list of entry types. This facilitates the
+   definition of per-type formats:
+
+   \DeclareFieldFormat{title}{\mkbibemph{#1}}
+   \DeclareFieldFormat[article,inbook,...]{title}{\mkbibquote{#1}}
+
+   2) \DeclareFieldFormat and friends now come with a starred variant
+   which resets all type-specific formats. With previous releases,
+   removing or modifying the formatting could be tedious if you
+   didn't make that book/article distrinction. You had to change the
+   default plus all type-specific formats:
+
+   \DeclareFieldFormat{title}{#1}
+   \DeclareFieldFormat[article]{title}{#1}
+   \DeclareFieldFormat[inbook]{title}{#1}
+   ...
+   
+   The new starred commands do that in one shot:
+
+   \DeclareFieldFormat*{title}{#1}
+   
+   Note that the default formatting has not been altered. It's just a
+   bit easier to modify it now.
+
+*  New option 'mergedate' (authoryear style)
+
+   By popular request, I've added a 'mergedate' option to the
+   'authoryear' bibliography style. The option controls whether or
+   not the date label is merged with the date specification in the
+   bibliography.
+
+   For example, while mergedate=false outputs:
+
+   Doe, John (2008a). Article. In: Journal 23.5 (May 2008),
+   pp. 5-24.
+
+   mergedate=true will print:
+
+   Doe, John (May 2008a). Article. In: Journal 23.5, pp. 15-34.
+
+   Note that 'mergedate=true' is in fact the old behavior (and the
+   default setting). 'mergedate=false' is the new feature!
+
+RELEASE NOTES FOR VERSION 1.0
+
+Here it finally is, the long-awaited first stable release of
+biblatex. As the 0.9* releases have proven to be very mature and
+reliable, this release is essentially 0.9e with some localization
+updates and minor tweaks. It concludes the 0.9 development cycle
+rather than introducing completely new features.
+
+The stable status basically has two consequences. 1) We'll try to be
+more cautious in terms of backwards compatibility in the future and
+2) Biblatex moves to a different location on CTAN. See below for
+details.
+
+*  Development Roadmap
+
+   Over the course of the 1.x development cycle, you'll increasingly
+   see new features being added which are tagged as 'Biber only' in
+   the manual. The BibTeX backend of Biblatex will be maintained for
+   some more time but it won't receive any feature updates. There is
+   a simple reason for that: the kind of features we'll introduce
+   can't be handled by BibTeX (that's why we have Biber, after all).
+
+   While you can stay with the BibTeX backend for some more time,
+   it's highly advisable to switch to Biber fairly soon as BibTeX
+   support will be discontinued at some point. To give you an idea
+   of the timescale: we're talking months rather than years.
+
+*  New location on CTAN
+
+   The package moves from
+
+	tex-archive/macros/latex/exptl/biblatex/
+   to
+	tex-archive/macros/latex/contrib/biblatex/
+   
+   The pre-bundled TDS archive moves from
+   
+	tex-archive/install/macros/latex/exptl/
+   to
+	tex-archive/install/macros/latex/contrib/
+
+*  New contrib location on CTAN
+
+   There's also a new location for contributed styles:
+   
+	tex-archive/macros/latex/contrib/biblatex-contrib/
+
+   The old exptl/biblatex-contrib/ directory is still available and
+   will keep being available as a staging area for styles which are
+   work in progress. If your style is considered stable, you may
+   want to move it to contrib/biblatex-contrib/. If it's
+   experimental, you may prefer exptl/biblatex-contrib/.
+
+*  Biber update
+
+   When updating Biblatex, make sure you also get the latest Biber
+   from this location:
+
+   http://sourceforge.net/projects/biblatex-biber/files/
+     biblatex-biber/current/
+
+   Ready-to-run binaries are here:
+   
+   http://sourceforge.net/projects/biblatex-biber/files/
+     biblatex-biber/current/binaries/
+
+*  Modified 'bibencoding' package option, new default
+
+   I've renamed 'bibencoding=inputenc' to 'bibencoding=auto' to make
+   it clear that this option is not specific to the inputenc package
+   and also works with XeTeX/LuaTeX in native UTF-8 mode.
+   bibencoding=inputenc is still supported as an alias.
+
+   'bibencoding=auto' is the new package default. This means that
+   biblatex by default assumes that the workflow is transparent,
+   i.e., that the .bib files use the same encoding as the .tex file.
+   Note that it is the input encoding of the .tex (!) file which is
+   detected automatically. If the .bib files use a different
+   encoding, you always need to specify it explicitly.
+   
+   If you prefer the old default, you can easily restore it by
+   adding the following like to your biblatex.cfg file:
+
+   \ExecuteBibliographyOptions{bibencoding=ascii}
+
+   The new default setting may trigger some warnings which have not
+   been triggered before. Consider this case:
+
+   \usepackage[latin1]{inputenc}
+   \usepackage{biblatex}
+   
+   This will trigger a warning instructing you to switch to bibtex8
+   or Biber. That's because the defaults are 'backend=bibtex' and
+   'bibencoding=auto'. The latter implies that the .bib files are
+   Latin1 encoded but traditional BibTeX can't handle that, hence
+   the warning. If the .bib files do in fact use Latin1 encoding it's
+   a good idea to heed the advice:
+   
+   \usepackage[latin1]{inputenc}
+   \usepackage[backend=bibtex8/biber]{biblatex}
+   
+   If they're Ascii, set the encoding explicitly:
+
+   \usepackage[latin1]{inputenc}
+   \usepackage[bibencoding=ascii]{biblatex}
+   
+   On the other hand, you may delete all old 'bibencoding=inputenc'
+   options as this is the default setting now.
+   
+RELEASE NOTES FOR VERSION 0.9e
+
+*  Biber update, options 'sortupper', 'sortlocale'
+
+   Biber has been updated to version 0.5.7. There are ready-to-run
+   binaries for the latest version. If you're using Biber, upgrade
+   to 0.5.7 or later when upgrading to biblatex 0.9e.
+
+   Biblatex now offers two package options which correspond to
+   Biber's command line options --sortupper and --sortlocale, the
+   point being that you can set them on a per-document basis. I've
+   also added some explanations concerning encodings and locale
+   settings. See the changelog for pointers.
+
+*  Improved backrefs for @set entries, 'backrefsetstyle' option
+
+   I've revised and improved the handling of back references related
+   to entry sets. Biblatex is now capable of tracking the @set head
+   entry and the set members separately, if so desired.
+   
+   The new package option 'backrefsetstyle' controls the tracking
+   mode. By way of example, consider a set ("set1") with three
+   members ("memA", "memB", "memC") and the following input:
+
+   on page 1: \cite{set1}
+   on page 2: \cite{memA}
+   on page 3: \cite{memB}
+   on page 4: \cite{memC}
+
+   With backrefsetstyle=setonly, this will generate the following back
+   references:
+   
+   set1: 1, 2, 3, 4
+   memA: -
+   memB: -
+   memC: -
+
+   With backrefsetstyle=memonly:
+   
+   set1: -
+   memA: 1, 2
+   memB: 1, 3
+   memC: 1, 4
+
+   With backrefsetstyle=setormem:
+   
+   set1: 1
+   memA: 2
+   memB: 3
+   memC: 4
+
+   With backrefsetstyle=setandmem:
+   
+   set1: 1, 2, 3, 4
+   memA: 2
+   memB: 3
+   memC: 4
+
+   With backrefsetstyle=memandset:
+   
+   set1: 1
+   memA: 1, 2
+   memB: 1, 3
+   memC: 1, 4
+
+   With backrefsetstyle=setplusmem:
+   
+   set1: 1, 2, 3, 4
+   memA: 1, 2
+   memB: 1, 3
+   memC: 1, 4
+   
+   To take advantage of that in custom styles, only a minor update
+   is required. Supporting the @set entry and the set members
+   separately is pretty intuitive. Any \printlist command in the
+   @set entry will see the 'pageref' list of the @set entry; the
+   \printlist commands in the regular drivers (which handle the set
+   members) will see the 'pageref' list of the respective member:
+
+   \DeclareBibliographyDriver{set}{%
+     \entryset{}{}%
+     \newunit\newblock  % <- NEWLY ADDED
+     \printlist{pageref}% <- NEWLY ADDED
+     \finentry}
+
+   \DeclareBibliographyDriver{<entry type>}{%
+     ...
+     \printlist{pageref}%
+     ...
+   }
+   
+   There are some bibmacros as well as a new \bibpagerefpunct
+   separator to help with that, hence the actual code in the
+   standard styles works like this:
+
+   \DeclareBibliographyDriver{set}{%
+     \entryset{}{}%
+     \newunit\newblock       % <- NEWLY ADDED
+     \usebibmacro{setpageref}% <- NEWLY ADDED
+     \finentry}
+
+   \DeclareBibliographyDriver{<entry type>}{%
+     ...
+     \setunit{\bibpagerefpunct}\newblock % <- MODIFIED
+     \usebibmacro{pageref}%
+     ...
+   }
+   
+   That's all. This will ensure that all tracking modes are
+   supported.
+
+RELEASE NOTES FOR VERSION 0.9d
+
+*  Date formatting options
+
+   I've removed all '<date>=none' options as this feature seems to
+   be causing some confusion. Setting '<date>=none' was not
+   sufficient to suppress a certain date in all cases because date
+   specifications may also incorporate elements such as the 'issue'
+   field, be tied to the 'url' in a way that leads to erroneous
+   formatting if there is no date, etc. I'm afraid selectively
+   omitting dates really needs to be handled on the style level.
+
+   There's a new set of '<date>=iso8601' options which print
+   extended-format ISO-8601 dates. Not all of ISO-8601 is
+   implemented, only the core elements of the extended format which
+   are also used in .bib files, i.e., "yyyy-mm-dd" for individual
+   dates and "yyyy-mm-dd/yyyy-mm-dd" for ranges. Full-scale ISO-8601
+   date/time specs like "2005-08-09T18:31:42P3Y6M4DT12H30M17S"
+   wouldn't make much sense in a bibliography anyway. Note that
+   these options are language agnostic. They will override any
+   region-specific settings provided by .lbx files. That's the
+   whole point of ISO-8601, after all. 
+
+RELEASE NOTES FOR VERSION 0.9c
+
+*  Improved reencoding support
+
+   Biber 0.5.5 is capable of reencoding the data in bib files on the
+   fly. This solution is more robust than biblatex's macro-level
+   reencoding with inputenc. With 'backend=biber', biblatex will now
+   use Biber instead of inputenc. In addition to that, the biblatex
+   code which detects if the bib data needs to be reencoded to match
+   the encoding of the tex file is smarter now and should work
+   smoothly.
+
+   In practice, this simply means that you may always use the
+   'bibencoding' option to specify the encoding of your bib files
+   (there was some potential for spurious reencoding steps in
+   previous versions), with any backend. It is in fact highly
+   recommended to do so for two reasons: 1) the default value is
+   'ascii', and 2) biblatex will warn you if the bib encoding can't
+   be handled by the backend you selected.
+
+   You may put your platform default in biblatex.cfg; there is no
+   need to do that in each and every preamble (you may still
+   override all biblatex.cfg settings on a per-document basis in the
+   preamble, if required).
+
+*  UTF-8 encoded entry keys and bib filenames
+
+   Biber 0.5.5 supports UTF-8 encoded entry keys. Biblatex will work
+   with UTF-8 keys and filenames when running on an engine with
+   native UTF-8 support (i.e., XeTeX or LuaTeX). Macro-level UTF-8
+   support with inputenc/inputenx will not do.
+
+*  Improved arXiv support
+
+   I've added an additional eprint-related field plus two aliases to
+   better support arXiv references. The changelog includes pointers
+   to the relevant sections of the manual.
+
+RELEASE NOTES FOR VERSION 0.9b
+
+*  Extended Biber interface
+
+   If you're using Biber as backend, make sure you update Biber as
+   well (to version 0.5.4 or higher) because the Biblatex -> Biber
+   interface has been extended.
+   
+   The most obvious effect of this improvement is that Biber is now
+   capable of handling multiple refsections in a single pass. If you
+   have any 'refsection' environments in a document, you only need to
+   run Biber once.
+
+*  New dependency: logreq package
+
+   Starting with this release, biblatex will use the logreq package
+   to write machine-readable messages to an auxiliary log file. When
+   installing biblatex 0.9b, make sure to install the logreq package
+   as well. It is available from CTAN:
+   
+   http://www.ctan.org/tex-archive/macros/latex/contrib/logreq/
+   
+   A TDS archive is available as well:
+   
+   http://www.ctan.org/tex-archive/install/macros/latex/logreq.tds.zip
+
+*  Modified \defbibfilter syntax
+
+   I've modified \defbibfilter such that it uses \ifboolexpr (from
+   etoolbox.sty) instead of \ifthenelse (from ifthen.sty)
+   internally. \ifboolexpr uses a slightly different syntax.
+   For example, this definition:
+
+   \defbibfilter{example}{%
+     \( \type{book} \or \type{inbook} \)
+     \and \keyword{abc}
+     \and \not \keyword{x y z}
+   }
+
+   becomes:
+   
+   \defbibfilter{example}{%
+     ( type=book or type=inbook )
+     and keyword=abc
+     and not keyword={x y z}
+   }
+
+   There is no need to update existing files since the old
+   \ifthenelse syntax is still supported. \defbibfilter will
+   implicitly 'translate' at definition time, if required.
+
+*  Renamed option 'defernums' to 'defernumbers'
+
+   The package option 'defernums' has been renamed to
+   'defernumbers'.
+
+*  Prefixed numerical citations, improved 'numeric' styles
+
+   I've added three options to \printbibliography which are related
+   to numerical citation schemes. They are called 'prefixnumbers',
+   'resetnumbers', and 'omitnumbers'. Note that these options
+   require that 'defernumbers' be set globally since they assign the
+   numeric labels as the bibliography is generated (as opposed to at
+   the beginning of the document body, as the data is read in).
+
+   The new options enable the numeric styles to support prefixed
+   numerical citations. The following may be accomplished by setting
+   'prefixnumbers' for each prefixed subbibliography:
+
+   REFERENCES
+   Printed References
+   [A1] ...
+   [A2] ...
+   Online References
+   [B1] ...
+   [B2] ...
+
+   It is also possible to mix one non-prefixed subbibliography with
+   one or more prefixed ones (set 'prefixnumbers' for each prefixed
+   subbib and 'resetnumbers' for the non-prefixed one) or even to
+   mix numerical citations with author-year or author-title
+   citations (set 'omitnumbers' for all non-numerical subbibs).
+
+   See the files '16-numeric-prefixed-1', '17-numeric-prefixed-2',
+   and '18-numeric-hybrid' in the 'examples' subdirectory for
+   practical examples.
+   
+   Adding support for prefixed numerical citations to existing
+   numeric styles is trivial. The prefixes set in the argument to
+   \printbibliography are available in the 'prefixnumber' field. If
+   no prefix has been set, the field is undefined. Hence, in the cbx
+   file, simply replace:
+
+   \printfield{labelnumber}
+   
+   with:
+   
+   \printfield{prefixnumber}%
+   \printfield{labelnumber}
+   
+   In the bbx file, the prefix needs to be incorporated in the
+   definition of the bibliography environment. Replace:
+   
+   \defbibenvironment{bibliography}
+     {\list
+	{\printfield[labelnumberwidth]{labelnumber}}
+	{...}
+     {\endlist}
+     {\item}
+
+   with:
+   
+   \defbibenvironment{bibliography}
+     {\list
+	{\printtext[labelnumberwidth]{%
+	   \printfield{prefixnumber}%
+	   \printfield{labelnumber}}}
+	{...}
+     {\endlist}
+     {\item}
+
+   The numeric styles which ship with biblatex support prefixed
+   labels out of the box.
+
+*  New author-title style 
+
+   There's a new style which rounds off the selection of
+   author-title styles which ship with biblatex. It's called
+   'authortitle-ticomp' and, as you can tell by the name, it's a
+   variant of the 'authortitle-tcomp' style with an 'ibidem'
+   feature.
+
+*  Improved verbose styles, added 'citepages' option
+
+   By popular request, all verbose styles now offer a 'citepages'
+   option which deals with the 'pages' field in citations, in
+   particular in cases in which the postnote is numerical.
+
+   Note that style specific options are only mentioned briefly in
+   the manual. They are discussed in greater details in the example
+   file for the style (in the 'examples' subdirectory).
+
+*  Long + short bibliography strings available
+
+   Previous biblatex releases used to pick the long or the short
+   version of the strings in the lbx files at file load time,
+   depending on the setting of the global 'abbreviate' option.
+   Starting with this release, both versions are kept in memory.
+
+   In addition to \bibstring and friends, which print the long or
+   the short version of the string (depending on the 'abbreviate'
+   option), there are now commands like \biblstring and \bibsstring,
+   which force the long or the short version, respectively.
+
+   Note that the auxiliary macro \lbx@fromlang, which is used in lbx
+   files, has been split up into \lbx@lfromlang and \lbx@sfromlang.
+
+*  Automatically omit redundant language specifications
+
+   Some style guides require that authors indicate the language of all
+   foreign-language items in the bibliography. Biblatex's 'language'
+   field (which is in fact a list) helps to deal with this
+   requirement. If you are writing in more than one language and
+   reuse the same set of bib files in different contexts, it is
+   convenient to include this information whenever you add a new
+   entry to a bib file. However, this leads to redundant
+   information. It is rather odd to indicate "English" in the
+   reference to an English book cited in an English article.
+
+   The 'clearlang' option and \DeclareRedundantLanguages avoid such
+   redundant language specifications. \DeclareRedundantLanguages
+   maps languages as indicated in the 'language' field to the
+   language identifiers of the babel package. Given this
+   information, biblatex can omit the language if it matches the
+   language of the document. Technically, this means that the
+   'language' field will appear as undefined to styles, so it is
+   safe to simply use '\printlist{language}' in styles and let
+   biblatex sort out the rest.
+
+   The 'clearlang' option controls this feature globally.
+   \DeclareRedundantLanguages mappings are typically included in lbx
+   files (but may also be given on a per-document basis in the
+   preamble). All standard lbx files which ship with biblatex now
+   include such mappings and 'clearlang' is enabled by default.
+
+RELEASE NOTES FOR VERSION 0.9a
+
+This release adds a few changes and improvements which were
+originally scheduled for biblatex 0.9 but somehow got lost in the
+release process or didn't make it in time. Pay attention to all
+changes tagged as "CAVEAT".
+
+*  [CAVEAT] Prenote placement with \cite, \textcite [numeric/alphabetic]
+
+   The placement of the prenote in all numeric and alphabetic styles
+   has been modified.
+
+   Old format:
+
+   \cite[see][15]{key}		->	see [1, p. 15]
+   \parencite[see][15]{key}	->	[see 1, p. 15]
+   \textcite[see][15]{key}	->	see Doe [1, p. 15]
+   
+   New format:
+
+   \cite[see][15]{key}		->	[see 1, p. 15]
+   \parencite[see][15]{key}	->	[see 1, p. 15]
+   \textcite[see][15]{key}	->	Doe [see 1, p. 15]
+   
+   As seen in the above examples, the new format places the prenote
+   inside the brackets. If you want the prenote outside of the
+   brackets, you can simply use:
+
+   see \cite[15]{key}		->	see [1, p. 15]
+   see \textcite[15]{key}	->	see Doe [1, p. 15]
+   
+   which is similar to the old format.
+   
+*  [CAVEAT] Prenote placement with \textcite [authoryear/authortitle]
+
+   The placement of the prenote in all authoryear and authortitle
+   styles has also been modified.
+
+   Old format:
+
+   \cite[see][15]{key}		->	see Doe 2010, p. 15
+   \parencite[see][15]{key}	->	(see Doe 2010, p. 15)
+   \textcite[see][15]{key}	->	see Doe (2010, p. 15)
+   
+   New format:
+
+   \cite[see][15]{key}		->	see Doe 2010, p. 15
+   \parencite[see][15]{key}	->	(see Doe 2010, p. 15)
+   \textcite[see][15]{key}	->	Doe (see 2010, p. 15)
+   
+   The new format places the prenote inside the brackets. If you
+   want the prenote outside of the brackets, you can simply use:
+
+   see \textcite[15]{key}	->	see Doe (2010, p. 15)
+   
+   which is similar to the old format.
+
+*  [CAVEAT] Introducing \defbibenvironment
+
+   I'm phasing out the thebibliography/theshorthands environments
+   and the corresponding commands \thebibitem and \thelositem.
+   Essentially, the old way of controlling the (high-level) layout
+   of the bibliography and the list of shorthands is replaced by a
+   new mechanism based on \defbibenvironment. It's not radically
+   different. For example, where a style has code like this:
+
+   \renewenvironment*{thebibliography}
+     {\list{}{...}}
+     {\endlist}
+   \renewcommand*{\thebibitem}{\item}
+   
+   \renewenvironment*{theshorthands}
+     {\list{}{...}}
+     {\endlist}
+   \renewcommand*{\thelositem}{\item}
+   
+   replace it with:
+   
+   \defbibenvironment{bibliography}
+     {\list{}{...}}
+     {\endlist}
+     {\item}
+   
+   \defbibenvironment{shorthands}
+     {\list{}{...}}
+     {\endlist}
+     {\item}
+   
+   The new system is similar to \defbibheading: you use
+   \defbibenvironment to define the environment and the new 'env'
+   option of \printbibliography and \printshorthands to select it.
+   The point of the new system is that you can have different styles
+   for different (partial) bibliographies in a document. It's also
+   conceptually in line with \defbibheading now.
+
+   I've added some compatibility code to biblatex. Older styles
+   using thebibliography/thebibitem and theshorthands/thelositem
+   will continue to work until you use \defbibenvironment for the
+   first time to modify the default definition. From that point on,
+   the old environment will be ignored.
+
+   Updating old styles is of course highly recommended. The
+   compatibility code may be removed from biblatex after 1.0. The
+   standard styles have been updated to use the new syntax. They
+   will ignore any changes based on the old definitions.
+
+*  Added \printbibheading
+
+   \printbibheading is the heading part of \printbibliography. This
+   is useful for subdivided bibliographies. E.g., instead of
+
+   \chapter{\bibname}
+   \printbibliography[heading=subbibliography,type={...},...]
+   \printbibliography[heading=subbibliography,type={...},...]
+   ...
+
+   you use:
+
+   \printbibheading % = \printbibheading[heading=bibliography]
+   \printbibliography[heading=subbibliography,type={...},...]
+   \printbibliography[heading=subbibliography,type={...},...]
+   ...
+   
+   The point is that the overall heading is in sync with the
+   subheadings.
+
+*  Smart parentheses and brackets
+
+   This release adds a new 'parenthesis tracker', i.e., if
+   parentheses and/or brackets are nested, biblatex alternates
+   between parentheses and brackets, depending on the nesting level.
+   E.g.:
+
+   \mkbibparens{text \mkbibparens{text} text}
+   \mkbibbrackets{text \mkbibbrackets{text} text}
+   
+   yields
+   
+   (text [text] text)
+   [text (text) text]
+
+   This also works with \bibopenparen + \bibcloseparen and
+   \bibopenbracket + \bibclosebracket as well as the new citation
+   commands \parentext and \brackettexts.
+
+*  Open ended date ranges
+
+   There's one thing I forgot to mention when introducing the new
+   date fields in the previous release. It is possible to specify an
+   open ended range by leaving the end date blank:
+   
+   1988/1992		   = 1988-1992
+   1988/		   = 1988-today
+   1988			   = 1988
+   
+   Open ended ranges are represented by a defined but empty
+   "endyear" component on the level of the style interface:
+
+   date = {1988}	->	day		= undefined
+   				month		= undefined
+				year		= "1988"
+   				endday		= undefined
+   				endmonth	= undefined
+   				endyear		= undefined
+   
+   date = {1988/}	->	day		= undefined
+   				month		= undefined
+				year		= "1988"
+   				endday		= undefined
+   				endmonth	= undefined
+   				endyear		= EMPTY
+   
+   date = {1988/1992}	->	day		= undefined
+   				month		= undefined
+				year		= "1988"
+   				endday		= undefined
+   				endmonth	= undefined
+   				endyear		= "1992"
+   
+   All high-level date commands like \printdate detect and handle
+   open ended ranges autoamtically. Use
+
+   \iffieldequalstr{endyear}{}
+     {true}
+     {false}
+   
+   if you want to test for open ended ranges explicitly.
+
+*  Extended language support: Finnish
+
+   This release comes with a finnish.lbx file. The translations
+   have been contributed by Hannu V\"ais\"anen.
+
+*  Updated language support: Greek
+
+   This release comes with an updated greek.lbx file contributed
+   by biblatex user Prokopis.
+
+*  Updated examples, some updates in the manual
+
+   Some of the examples which ship with biblatex were not completely
+   up to date in the 0.9 release. They have been updated now. I've
+   also corrected/added a few minor points in the manual.
+
+RELEASE NOTES FOR VERSION 0.9
+
+Several features on my 'to do' list have been deferred because they
+introduce backwards compatibility issues. I wanted to implement them
+all in one shot so that style authors only need to update their
+styles once. This release finally takes that step. In other words:
+
+	THIS VERSION IS NOT FULLY BACKWARDS COMPATIBLE!
+
+Style authors will most likely need to update their styles to make
+them work with this release. You will find detailed hints about what
+needs to be updated in the release notes below. Changes which raise
+backwards compatibility issues are tagged as "CAVEAT". Users who
+rely on styles found in:
+
+	macros/latex/exptl/biblatex-contrib/
+
+on CTAN are advised to stick with biblatex 0.8 for the time being
+and defer the upgrade to 0.9 until the styles they use have been
+updated. If you have accidentally installed this release and find
+out that you need to downgrade, you can get the previous biblatex
+release from the project page on Sourceforge:
+
+	http://sourceforge.net/projects/biblatex/files/
+
+CTAN always carries the latest version.
+
+I have received many inquiries about why biblatex is not yet
+included in TeX Live and MikTeX and why I was maintaining that nasty
+do-not-distribute clause. There seems to be some confusion about
+what the term 'stable' means. The point typically brought up was
+that biblatex runs well and is thus 'stable'. Well, in that sense,
+biblatex has been pretty stable since version 0.1. However, it has
+not been stable in the sense of maintaining backwards compatibility
+since version 0.1. This release, however, is finally considered
+suitable for wider distribution.
+
+*  Distributing biblatex
+
+   This release should be a reasonable target for TeX distributions,
+   even though biblatex is still tagged as 'beta' and located in the
+   experimental branch on CTAN. I will make the move to the stable
+   branch when it hits 1.0. Given the number of changes and new
+   features in this release, it's quite possible that some bugs
+   slipped in. If you start packaging biblatex now, be prepared for
+   some maintenance releases (i.e., 0.9a, 0.9b, etc.) in the
+   upcoming weeks.
+
+   A few more notes to distributors:
+   
+   - See the README file for requirements and dependencies.
+   
+   - The *.csf files in doc/resources go into TEXMF/bibtex/csf/.
+     The names will not conflict with the *.csf files shipping with
+     biblatex8. Biblatex uses names like latin1.csf while biblatex8
+     uses 88591lat.csf.
+
+   - It would be nice to have two copies of biblatex-examples.bib
+     installed, one in TEXMF/doc for users looking for documentation
+     in the usual place and a second copy in TEXMF/bibtex/bib/.
+     Since users are encouraged to use this database in minimal
+     examples, it's handy to have it readily available.
+
+   - Biber is the next-generation backend of biblatex. It would be
+     very welcome to have a Biber package as well. See the project
+     page on http://biblatex-biber.sourceforge.net/ for details.
+     Note that biblatex currently supports three backends: BibTeX
+     (i.e., traditional 7-bit BibTeX), bibtex8, and Biber.
+     BibTeX/bibtex8 support will be discontinued in biblatex 2.x.
+
+   - A package for the contributed styles found in
+
+	macros/latex/exptl/biblatex-contrib/
+
+     is also welcome because some of these styles are already very
+     popular. However, wait for the styles in to be updated to
+     biblatex 0.9 before packaging them.
+
+*  Contributing to biblatex
+
+   Localizing biblatex heavily depends on user contributions. I've
+   added a new tracker named 'Contrib' to the project page which
+   will hopefully help to organize this process:
+
+   http://sourceforge.net/tracker2/?group_id=244752
+   
+   There is one item for each language supported by biblatex. The
+   status of the item reflects the localization status of the
+   corresponding language. If the status is "open", the localization
+   module is incomplete or in need of peer review by a native
+   speaker. If the status is "closed", the module is complete and
+   there are no known issues (you can still post comments to closed
+   items and upload files if you want to suggest improvements).
+
+   If you have updates for a language module, upload the updated
+   *.lbx file in the appropriate thread. If you want to contribute
+   support for a new language, simply open a new tracker item.
+
+*  Updating existing biblatex styles
+
+   As usual, the full list of changes is found in the biblatex
+   manual. The release notes you are just reading mention all
+   changes which are not backwards compatible. Pay attention to all
+   "CAVEAT" points.
+
+   When you update your style, it may be a good idea to add some
+   code which checks that the style is running under biblatex 0.9 or
+   later. You can use the standard LaTeX \@ifpackagelater test for
+   this purpose. Here's some sample code (where 'YYYY/MM/DD' needs
+   to be replaced with the real release date of biblatex 0.9 and
+   'MYSTYLE' with the name of your style):
+
+   \@ifpackagelater{biblatex}{YYYY/MM/DD}
+     {}
+     {\PackageError{biblatex}
+	{Outdated 'biblatex' package}
+	{The 'MYSTYLE' style requires biblatex v0.9 or later.\MessageBreak
+	 You are using: '\csuse{ver@biblatex.sty}'.\MessageBreak
+	 This is a fatal error. I'm aborting now.}%
+      \endinput}
+
+   Since \@ifpackagelater is in fact a 'greater than or equal' test,
+   you can simply replace YYYY/MM/DD with the date found in the
+   \ProvidesPackage declaration at the top of biblatex.sty.
+
+*  New Biber interface
+
+   Biber is the next-generation database backend of biblatex. It is
+   available from:
+
+	http://biblatex-biber.sourceforge.net/
+   
+   If you decide to use Biber, set 'backend=biber' (preferably in
+   biblatex.cfg) and upgrade to Biber 0.5 or higher. Biblatex 0.9
+   uses a new interface to talk to Biber hence you must specify
+   backend=biber and use the latest Biber version.
+   
+   Note that biblatex and Biber use separate bug trackers. If you're
+   using Biber and find a bug, try your example with a different
+   backend. If the problem persists, report it as a biblatex bug. If
+   not, report it as a Biber bug.
+
+*  [CAVEAT] Revised and expanded date fields
+
+   All date fields have been expanded such that they support ranges
+   in 'start/end' format. Of course it is still possible to specify
+   a single date and you may also truncate dates at the end. In sum,
+   the following examples are all valid date specifications:
+
+   1850
+   1967-02
+   2009-01-31
+   1988/1992		   <- this is a range (from 1988 until 1992)
+   2002-01/2002-02
+   1995-01-31/1995-02-05
+
+   This format is supported by the following fields: 'date',
+   'origdate', 'eventdate', 'urldate' (for the sake of consistency
+   in the case of 'urldate'). I have also removed or modified some
+   of the fields for date components (e.g., 'day', 'urlday', etc.):
+
+   * [CAVEAT] The field 'day' has been removed. Use the 'date' field
+     instead to specify full dates.
+
+   * [CAVEAT] The field 'year' is no longer a range field but a
+     literal field. Year ranges should be given in the 'date' field
+     instead.
+
+   * [CAVEAT] I've removed the field 'origyear' and added 'origdate'
+     as a replacement. 'origdate' is similar to 'date', i.e., it
+     takes a date specification in 'yyyy-mm-dd' format and supports
+     date ranges in 'start/end' format.
+
+   * [CAVEAT] The fields 'urlday', 'urlmonth', 'urlyear' have been
+     removed. Use 'urldate' instead.
+
+   * I've added an 'eventdate' field. This is also a date range
+     field.
+
+   USERS: You will probably need to update your bib files. The
+   changes which are most likely to cause incompatibilities are the
+   removal of the 'day' field and the modification of 'year'. Use
+   'date' instead were required. The removal/renaming of 'origyear'
+   may also require a few changes. I doubt than many users are
+   specifying access dates using urlday+urlmonth+urlyear. Since
+   'urldate' has been extended but not modified in an incompatible
+   way, this change should be fairly transparent.
+
+   AUTHORS: The way the date components are made available to styles
+   has not changed. For example, the components of the publication
+   date are available as day/month/year no matter whether they were
+   given in the 'date' field or in 'year' and 'month'. In sum,
+   'date'-like fields are split up as follows:
+
+   *.bib file		style interface
+   ------------------   ------------------
+   
+   date			day
+   			month
+			year
+   			endday
+   			endmonth
+   			endyear
+
+   origdate		origday
+   			origmonth
+			origyear
+   			origendday
+   			origendmonth
+   			origendyear
+
+   eventdate		eventday
+   			eventmonth
+			eventyear
+   			eventendday
+   			eventendmonth
+   			eventendyear
+
+   urldate		urlday
+   			urlmonth
+			urlyear
+   			urlendday
+   			urlendmonth
+   			urlendyear
+
+   Fields related to date components which are not available are
+   undefined. E.g.:
+   
+   date = {1988}	->	day		= undefined
+   				month		= undefined
+				year		= "1988"
+   				endday		= undefined
+   				endmonth	= undefined
+   				endyear		= undefined
+   
+   urldate = {2009-01-31}
+			->	urlday		= "31"
+   				urlmonth	= "01"
+				urlyear		= "2009"
+   				urlendday	= undefined
+   				urlendmonth	= undefined
+   				urlendyear	= undefined
+   
+   origdate = {2002-01/2002-02}
+   			->	origday		= undefined
+   				origmonth	= "01"
+				origyear	= "2002"
+   				origendday	= undefined
+   				origendmonth	= "02"
+   				origendyear	= "2002"
+   
+   eventdate = {1995-01-31/1995-02-05}
+   			->	eventday	= "31"
+   				eventmonth	= "01"
+				eventyear	= "1995"
+   				eventendday	= "05"
+   				eventendmonth	= "02"
+   				eventendyear	= "1995"
+
+   If there is no 'date' field, biblatex will consider the legacy
+   fields 'month' and 'year'. E.g.:
+
+   year = {1988}	->	day		= undefined
+   				month		= undefined
+				year		= "1988"
+   				endday		= undefined
+   				endmonth	= undefined
+   				endyear		= undefined
+   
+   year  = {1993}	->	day		= undefined
+   month = {5}			month		= "05"
+				year		= "1993"
+   				endday		= undefined
+   				endmonth	= undefined
+   				endyear		= undefined
+   
+   When printing a single date component in a style, use the field
+   names listed in the 'style interface' column above (e.g.,
+   "\printfield{origmonth}"). There is no 'date' field on the style
+   level. However, there is normally no need to fiddle with the date
+   component fields directly. See the next point for details.
+   
+*  [CAVEAT] Modified date interface
+
+   The high-level date interface has been revised. The commands
+   \bibdate and \biburldate have been renamed and improved. Here's a
+   list of the new high-level commands:
+
+      \printdate
+      \printurldate
+      \printorigdate
+      \printeventdate
+   
+   These commands print the respective date, handle ranges, and
+   localize the output format. For example, if the publication date
+   is a plain year, then \printdate will only print the year. If
+   it's a full date, it will print all date components which are
+   available. If it's a range, it will format the range. The
+   high-level commands need not be wrapped in a \printtext command.
+
+   USERS: The change is relevant for style authors only. The standard
+   styles have been updated.
+
+   AUTHORS: Where your style has code like:
+   
+      \bibdate
+      or \printtext{\bibdate}
+
+   and
+
+      \biburldate
+      or \printtext{\biburldate}
+
+   use
+   
+      \printdate
+
+   and
+
+      \printurldate
+
+   instead. Use \printorigdate and \printeventdate to handle the new
+   'origdate' and 'eventdate' fields.
+
+*  [CAVEAT] Modified 'labelyear'
+
+   Adding support for date ranges has prompted a refactoring of the
+   'labelyear' mechanism. Essentially, I've renamed the existing
+   'labelyear' field to 'extrayear' and re-added a new 'labelyear'
+   field with a different role. The 'maxlabelyear' counter has been
+   renamed to 'maxextrayear'. The new mechanism is consistent with
+   labelalpha/extraalpha, e.g., 'labelyear' holds the bare year (or
+   year range) and 'extrayear' indicates the extra letter used for
+   disambiguation (as an integer).
+
+   The new 'labelyear' field holds the year components of the 'date'
+   field, readily formatted using \bibdatedash as a range separator.
+   Identical year components in a date range are detected
+   automatically. If there is no 'date' field, the 'year' field will
+   be considered instead. Here are some examples:
+
+   date = {2003}
+		->	labelyear = "2003"
+
+   date = {1995-01-31/1995-02-05}
+		->	labelyear = "1995"
+
+   date = {1995/1998}
+		->	labelyear = "1995\bibdatedash 1998"
+
+   date = {1998-12-27/1999-01-03}
+		->	labelyear = "1998\bibdatedash 1999"
+
+   year = {2005}
+		->	labelyear = "2005"
+
+   If there is neither a 'date' nor a 'year' field then 'labelyear'
+   will be undefined. 
+
+   USERS: The change is relevant for style authors only. The standard
+   styles have been updated.
+
+   AUTHORS: Where your style has code like:
+
+      \printfield{year}%
+      \printfield{labelyear}%
+
+   use this:
+
+      \printfield{labelyear}%
+      \printfield{extrayear}%
+
+   instead. If you want to concatenate 'extrayear' and the (full)
+   publication date in the bibliography, use:
+
+      \printdateextra
+
+   \printdateextra is similar to \printdate but incorporates the
+   'extrayear' in the date specification.
+
+*  [CAVEAT] Revised date localization
+
+   The way date specifications are localized in lbx files has been
+   refactored. Only \DeclareBibliographyExtras declarations in *.lbx
+   files are affected by this change. 
+
+   Basically, the commands:
+   
+	\bibdatelong
+	\bibdateshort
+	\biburldatelong
+	\biburldateshort
+
+   have been removed and are replaced by the generic commands:
+
+	\mkbibdatelong
+	\mkbibdateshort
+   
+   The new commands take three arguments (three field names) and
+   arrange them as required by the respective language/locale. The
+   new system is more easily extensible.
+
+   USERS: The change is relevant for style authors only. The standard
+   styles have been updated.
+
+   AUTHORS: Even though this point is tagged as 'caveat', it's
+   rather unlikely that it will cause any trouble. The change is
+   only relevant for style authors who a) ship custom lbx files (or
+   users who have adapted some of the stock lbx files) and b) have
+   modified the 'extras' (as opposed to inheriting them form the
+   stock modules).
+
+*  Added/extended package options for date formats
+
+   There are now four date formats to choose from: short, long,
+   terse, comp. terse and comp are like short and long but render
+   date ranges in a more compact format.
+
+*  Support for multiple editorial roles
+
+   This release adds three additional fields (data type: name list)
+   for secondary editors: 'editora', 'editorb', 'editorc'. There are
+   also matching 'editor*type' fields. Biblatex now supports up to
+   four distinct editoral roles, e.g.:
+
+   editor      = {Eddy Editor}
+   editora     = {Freddy Founder}
+   editoratype = {founder}
+   editorb     = {Cory Continuator}
+   editorbtype = {continuator}
+   editorc     = {Rudy Redactor}
+   editorctype = {redactor}
+   
+   USERS: The new fields are fully supported by the standard styles.
+
+   AUTHORS: The catch-all 'byeditor+others' macro in biblatex.def
+   has been updated to incorporate the new fields. The 'byeditor'
+   macro will consider them as well. There's also a dedicated
+   'byeditorx' macro which processes the 'editor[a-c]' lists. In
+   other words: if your style relies of the ready-made macros in
+   biblatex.def, it will consider the new fields automatically. If
+   not, have a look at biblatex.def to get an idea of how to
+   incorporate them in your style.
+
+*  [CAVEAT] 'redactor' now an editorial role
+
+   The field 'redactor' has been removed because the redactor is now
+   an editorial role, i.e.:
+   
+   editor      = {Eddy Editor}
+   redactor    = {Rudy Redactor}
+   
+   becomes:
+   
+   editor      = {Eddy Editor}
+   editora     = {Rudy Redactor}
+   editoratype = {redactor}
+   
+   USERS: You may need to update some of your bib files.
+   
+   AUTHORS: The 'byredactor' macro has been removed from
+   biblatex.def because this role is now handled by the
+   editor-related macros mentioned above.
+
+*  [CAVEAT] Revised lbx files, simplyfied role concatenation
+
+   I've simplyfied the role concatenation somewhat. Concatenation is
+   now only supported if the primary role is 'editor' (i.e., if the
+   'editortype' field is undefined or holds the string 'editor'). It
+   turned out to be too painful to support concatenation for all
+   kinds of editorial roles (compiler, redactor, founder, etc.) in
+   all languages. This will also make the lbx files much more
+   readable and the whole apparatus easier to understand.
+
+   It's all a bit difficult to describe but fairly easy to grasp if
+   you take a look at the strings in the lbx files. Essentially,
+   biblatex 0.8 would define fragmentary type* and bytype* snippets:
+
+   typeeditor       = {{editor}{...}},
+   typecompiler     = {{compiler}{...}},
+   bytypeeditor     = {{edited}{...}},
+   bytypecompiler   = {{compiled}{...}},
+
+   The full strings would then be assembled by auxiliary macros
+   which insert the type* and bytype* snippets into the string
+   definitions:
+
+   editor           = {{\lbx@typeeditor}{...}},
+   editortr         = {{\lbx@typeeditor\ and translator}{...}},
+   byeditor         = {{\lbx@bytypeeditor\ by}{...}},
+   byeditortr       = {{\lbx@bytypeeditor\ and translated \lbx@fromlang\ by}{...}},
+
+   These are the simplified strings in biblatex >=0.9:
+
+   editor           = {{editor}{...}},
+   compiler         = {{compiler}{...}},
+   editortr         = {{editor and translator}{...}},
+   byeditor         = {{edited by}{...}},
+   bycompiler       = {{compiled by}{...}},
+   byeditortr       = {{edited and translated \lbx@fromlang\ by}{...}},
+
+   The old scheme was admittedly more elegant but it simply didn't
+   work quite right in all languages.
+
+*  Notes on the basic structure of role processing in biblatex.def
+
+   The following hints may help you to find your way around the
+   ready-made macros and definitions in biblatex.def.
+   
+   Essentially, a role like 'editor' may be expressed as a function
+   or as an action, e.g.:
+
+   Bernard Bookmaker, editor, Title, ...	[function]
+   ... Title, edited by Bernard Bookmaker	[action]
+   
+   Roles which are related to supplementary material in a book, such
+   as a commentary or annotations, may also be expressed as an
+   object:
+
+   ... Title, annotated by Edward Expert	[action]
+   ... Title, with annotations by Edward Expert	[object]
+   
+   In biblatex.def, the names of the ready-made macros correspond to
+   name formats and localization keys:
+
+   Macros like editor/translator print a role as a function.
+   They use
+   - name formats like editor/translator and
+   - strings like editor/translator.
+
+   Macros like byeditor/bytranslator print a role as an action.
+   They use
+   - name formats like byeditor/bytranslator and
+   - strings like byeditor/bytranslator.
+
+   Macros like withcommentator/withannotator print a role as an
+   object. They use
+   - name formats like withcommentator/withannotator and
+   - strings like withcommentator/withannotator.
+
+   For example, the bibmacro 'editor' essentially boils down to the
+   following code:
+
+   \printnames{editor}    = \printnames[editor]{editor}
+   \bibstring{editor}
+   
+   The 'byeditor' macro boils down to:
+   
+   \bibstring{byeditor}
+   \printnames[byeditor]{editor}
+   
+   and the 'withannotator' macro to:
+   
+   \bibstring{withannotator}
+   \printnames[withannotator]{annotator}
+   
+   The real code is more complex because it needs to take
+   punctuation and additional parameters into account (such as the
+   'editortype' field, role concatenation, etc.) but this is the
+   basic idea.
+
+*  [CAVEAT] Revised indexing controls
+
+   The way the indexing facilities are configured has been revised
+   and modified. In previous releases, the 'indexing' option would
+   enable and disable commands like \indexfield on a low level.
+   Starting with this release, the indexing commands are always
+   operational. The 'indexing' option controls two new tests called
+   \ifciteindex and \ifbibindex which should be used as explicit
+   tests.
+
+   In the standard styles, indexing is handled by two bibmacros
+   called 'citeindex' and 'bibindex'. The old definition was:
+
+   \newbibmacro*{citeindex}{%
+     \indexnames{labelname}%
+     \indexfield{indextitle}}
+
+   \newbibmacro*{bibindex}{%
+     \indexnames{labelname}%
+     \indexfield{indextitle}}
+
+   The new one is:
+
+   \newbibmacro*{bibindex}{%
+     \ifbibindex
+       {\indexnames{labelname}%
+	\indexfield{indextitle}}
+       {}}
+
+   \newbibmacro*{citeindex}{%
+     \ifciteindex
+       {\indexnames{labelname}%
+	\indexfield{indextitle}}
+       {}}
+
+   The point of this change is to make commands like \indexfield
+   useable in a more flexible way, regardless of the setting of the
+   'indexing' option. Since they are always operational now, you can
+   use them for tasks which require access to the bibliographic data
+   but do not print anything, such as setting page headers or
+   writing data to some external file.
+
+   It is not advisable to use commands like \printfield for this
+   purpose because they interface with the punctuation tracker. Use
+   \printfield if you really want to print a field and \indexfield
+   for other tasks, indexing obviously being the most common
+   application.
+
+   USERS: From a user's point of view, the new mechanism works like
+   the old one.
+
+   AUTHORS: Standard citation commands like \cite should always use
+   the above bibmacros (citeindex/bibindex) anyway so no change is
+   required. You may need to incorporate the \ifciteindex and
+   \ifbibindex tests into text citation commands (i.e., commands
+   like \citeauthor and \citetitle) if you have redefined the
+   standard ones or provide additional ones. All predefined commands
+   in biblatex.def have been updated.
+
+*  Fallback drivers
+
+   Biblatex now supports the fallback entry type "*". If you use the
+   asterisk as the type argument of \DeclareBibliographyDriver or
+   \DeclareBibliographyAlias, the driver or alias will be used as a
+   fallback if no specific driver for a certain type has been
+   defined. E.g.:
+
+   \DeclareBibliographyDriver{*}{<driver code>}
+   \DeclareBibliographyAlias{*}{misc}
+   
+*  Manual language selection
+
+   By default, biblatex detects the babel package if it is loaded
+   and can adjust to the selected babel language automatically.
+   Using the new 'language' package option, you can now force
+   biblatex to load support for a certain language. This will
+   implicitly disable babel support and on-the-fly language
+   switching. The 'babel' package option is ignored in this case.
+
+   This is mainly useful if you can't use babel for some reason.
+   Using the automatic babel interface is usually preferable.
+
+*  Improved \defbibheading, introducing 'title' option
+
+   I've extended \defbibheading and added a 'title' option to
+   \printbibliography and \printshorthands. These extensions are
+   mainly useful for subdivided bibliographies.
+   
+   This is best explained by example. With previous biblatex
+   releases, subdivided bibliographies required one heading
+   definition for each subsection since the heading definition
+   included both the format and the text of the heading:
+
+   \defbibheading{books}{\section*{Books}}
+   \defbibheading{articles}{\section*{Articles}}
+   \defbibheading{online}{\section*{Online Resources}}
+
+   \chapter{\bibname}
+   \printbibliography[type=book,heading=books]
+   \printbibliography[type=article,heading=articles]
+   \printbibliography[type=online,heading=online]
+
+   When using the extended syntax of \defbibheading, the heading
+   definition only controls the format but the title may be
+   specified by using the 'title' option of \printbibliography and
+   \printshorthands. The value of this option will be passed to the
+   heading definition as paramater #1. The new optional argument of
+   \defbibheading defines the default text which is passed as #1 if
+   there is no 'title' option.
+
+   \defbibheading{subdiv}[\bibname]{\section*{#1}}
+
+   \chapter{\bibname}
+   \printbibliography[type=book,heading=subdiv,title={Books}]
+   \printbibliography[type=article,heading=subdiv,title={Articles}]
+   \printbibliography[type=online,heading=subdiv,title={Online Resources}]
+
+   Since biblatex provides a predefined heading called
+   'subbibliography' you don't even need \defbibheading in this
+   case. You can simply use 'heading=subbibliography', specify
+   'title={...}', and rely on the predefined heading definitions
+   provided by biblatex which support the standard LaTeX classes,
+   the KOMA-Script classes, and the memoir class automatically.
+
+   The extensions are backwards-compatible. It is still possible to
+   use the parameterless form of \defbibheading. Such headings will
+   work as expected but the 'title' option of \printbibliography and
+   \printshorthands will obviously be ignored in this case.
+
+*  More options for \printshorthands, subdivided LOS
+
+   I've added more options to \printshorthands. It now supports the
+   same options as \printbibliography. This is useful for a
+   subdivided list of shorthands.
+
+*  Improved author-title and author-year citation styles
+
+   I've improved the compact citation styles authortitle-comp,
+   authortitle-icomp, authortitle-tcomp, and authoryear-comp. The
+   compact format is now supported in multicite commands as well.
+
+*  New verbose-trad3 style
+
+   This style is similar in concept to verbose-trad2 with a slightly
+   different treatment of ibidem and op. cit.
+
+*  Eprint support for Google Books/JSTOR/PubMed
+
+   I've added eprint handlers for Google Books, JSTOR, and PubMed.
+   This means that, instead of
+
+   url	= {http://books.google.com/books?id=XXu4AkRVBBoC},
+
+   you may also use:
+
+   eprint     = {XXu4AkRVBBoC},
+   eprinttype = {googlebooks},
+
+   PubMed support is similar. Instead of specifying the full URL
+   (where <pmid> is the unique and stable PubMed ID):
+
+   url	= {http://www.ncbi.nlm.nih.gov/pubmed/<pmid>},
+
+   you may also say:
+
+   eprint     = {<pmid>},
+   eprinttype = {pubmed},
+
+   By default, this will be printed as "PMID: <pmid>" in the
+   bibliography. If hyperref support is enabled, the <pmid> will be
+   a clickable link to PubMed.
+
+   JSTOR support works exactly like PubMed. When using JSTOR's
+   export feature to export citations in BibTeX format, JSTOR uses
+   the 'url' field by default (where <number> is a unique
+   and stable identifier):
+
+   url = {http://www.jstor.org/stable/<number>}
+
+   While this will work as expected, full URLs tend to clutter the
+   bibliography. You may also use:
+
+   eprint     = {<number>},
+   eprinttype = {jstor},
+   
+   to get the more readable "JSTOR: <number>" format which also
+   supports hyperlinks (the <number> becomes a clickable link).
+
+*  More styles for compressed back references
+
+   See 'backrefstyle' in the changelog.
+
+*  Improved endnotes, added \pagenote support
+
+   The \pagenote command, which is provided by the pagenote package
+   and the memoir class, is now supported by \mkbibendnote.
+   \mkbibendnote prioritizes as follows:
+
+   1) check for \endnote and use it if available
+   2) check for \pagenote and use it if available
+   3) issue a warning and fall back to \footnote
+   
+   There is also a new 'notetype' option which you may use to
+   convert footnotes to endnotes and vice versa (provided that
+   they are generated with \mkbibfootnote and \mkbibendnote,
+   respectively; the standard \footnote and \endnote commands will
+   not be modified).
+
+*  Compatibility with UCS package
+
+   Previous releases of biblatex were comptabile with inputenc's
+   standard UTF-8 module but wouldn't work with the ucs package. This
+   release also supports ucs. XeLaTeX's native UTF-8 support should
+   also work fine. If you're using UTF-8 encoding you should be
+   using Biber instead of BibTeX as a backend.
+
+*  Dutch support
+
+   This release comes with a dutch.lbx file. The translations have
+   been contributed by Alexander van Loon.
+
+*  Greek support
+
+   As of this release, biblatex speaks Greek, too. The translations
+   have been contributed by Apostolos Syropoulos. Note that the
+   greek.lbx file requires UTF-8 support. Biblatex generally works
+   with
+
+   1) LaTeX and inputenc:
+
+      \usepackage[utf8]{inputenc}
+
+   2) LaTeX and inputenc+ucs:
+
+      \usepackage{ucs}
+      \usepackage[utf8x]{inputenc}
+
+   3) XeLaTeX
+
+   Since inputenc's standard utf8 module has no glyph mappings for
+   Greek, this leaves Greek users with a choice of 2) or 3). If you
+   choose 2), make sure to preload the Greek Unicode range:
+
+   \usepackage{ucs}
+   \usepackage[utf8x]{inputenc}
+   \PreloadUnicodePage{3}
+   
+   You may also use \PrerenderUnicode if you prefer that. See the
+   section about "Known problems" in the UCS (!) manual for
+   explanation. You may also need to load additional packages which
+   set up Greek fonts. As a rule of thumb, any setup which works with
+   regular Greek documents should also work with biblatex.
+
+   However, there is one fundamental limitation. As of this writing,
+   biblatex has no support for mixing scripts. Bibliographies in
+   Greek should work fine, provided that you use Biber as a backend,
+   but English and other titles in the bibliography may be rendered
+   in Greek letters.
+   
+   The problem with using LaTeX and macro-level UTF-8 support via
+   inputenc/ucs is that processing still happens in an 8-bit
+   environment. The inputenc/ucs packages can decode all of UTF-8,
+   but in order to typeset Unicode all input needs to be mapped to
+   segments of 256 glyphs each because LaTeX only supports 8-bit
+   output encodings. If you need multi-script bibliographies,
+   XeLaTeX is the only sensible choice since XeTeX uses Unicode all
+   the way from input to output.
+
+RELEASE NOTES FOR VERSION 0.8i
+
+This is a bug fix release. There are no new features and the manual
+has not been updated.
+
+RELEASE NOTES FOR VERSION 0.8h
+
+This is a bug fix release. There are no new features and the manual
+has not been updated.
+
+RELEASE NOTES FOR VERSION 0.8g
+
+This is a bug fix release. There are no new features and the manual
+has not been updated.
+
+RELEASE NOTES FOR VERSION 0.8f
+
+This is a bug fix release. There are no new features and the manual
+has not been updated.
+
+RELEASE NOTES FOR VERSION 0.8e
+
+*  Improved concatenation of roles
+
+   The standard styles (and the ready-made macros in biblatex.def)
+   have been supporting the concatenation of (editorial and other)
+   roles for some time. For example, if the editor and the
+   translator of a book are the same person, the roles are
+   concatenated and the name is given only once:
+
+   Author, Title, ed. and trans. by Editor, ...
+   
+   However, if there is no author and the editor moves to the first
+   position, the name was, until now, printed twice:
+
+   Editor, ed., Title, trans. by Editor, ...
+   
+   The improved bibliography styles now support concatenation in
+   this case as well:
+
+   Editor, ed. and trans., Title, ...
+   
+   Since the macros which handle the concatenation are defined in
+   biblatex.def, adding this feature to existing styles is simple.
+   Where your style has code like:
+
+   \usebibmacro{editor}
+   \usebibmacro{author/editor}
+   
+   simply replace that with:
+   
+   \usebibmacro{editor+others}
+   \usebibmacro{author/editor+others}
+   
+   The improvements also cover additional roles of the translator.
+   To take advantage of that, replace code like:
+
+   \usebibmacro{translator}
+   \usebibmacro{author/translator}
+   \usebibmacro{author/editor/translator}
+   
+   with:
+   
+   \usebibmacro{translator+others}
+   \usebibmacro{author/translator+others}
+   \usebibmacro{author/editor+others/translator+others}
+
+   On a related note, it is safe to use code like this:
+
+   \usebibmacro{editor+others}%
+   \newunit
+   \printfield{title}%
+   \newunit
+   \usebibmacro{byeditor+others}%
+   
+   because macros like 'editor+others' macro will use \clearname to
+   clear all name lists already processed. For example, if the
+   'editor+others' macro prints 'ed. and trans.', it locally clears
+   the 'editor' and 'translator' lists afterwards. The
+   'byeditor+others' macro will not print them a second time. It
+   simply takes care of any names/roles not covered yet
+   (commentator, annotator, etc.), if there are any left.
+
+*  Added some new localization keys, removed some existing ones
+
+   The above concatenation requires a whole set of new localization
+   keys (see the manual for details). These keys are initialized by
+   default. English and German translations are already available,
+   the other localization modules need an update.
+   
+   The new strings are also useful for styles which use the 'first
+   position' format in all cases, i.e., styles which print:
+
+   Editor, ed. and trans., Title, ...
+   Author, Title, in: Editor, ed. and trans., Book, ...
+   
+   instead of:
+
+   Editor, ed. and trans., Title, ...
+   Author, Title, in: Book, ed. and trans. by Editor, ...
+
+   Since the number of localization keys keeps increasing, I've
+   removed some of the rarely used 'country...', 'patent...', and
+   'patreq...' keys. Only about half a dozen keys in each of these
+   groups is left, mainly to illustrate the underlying scheme.
+
+*  New auxiliary macros for ordinals
+
+   In the past, some localization modules have been redefining the
+   field formats 'edition' and 'series' because they require
+   ordinals and need to be adapted to use either \mkbibmascord or
+   \mkbibfemord if ordinals are gender specific in the respective
+   language. However, having lbx files redefine field formats is
+   rather intrusive.
+
+   Starting with this release, there's a new, non-intrusive
+   solution. Biblatex provides two new macros, \mkbibordedition and
+   \mkbibordseries, which should be used in the respective field
+   formats. Where required (typically in Romanic languages), these
+   macros are redefined by localization modules such that they point
+   to \mkbibmascord or \mkbibfemord.
+
+*  Extended language support: Brazilian Portuguese, Swedish revised
+
+   This release adds support for Brazilian Portuguese and
+   preliminary support for Portuguese/Portugal. The translations
+   have been contributed by Augusto Ritter Stoffel.
+
+   The Portuguese support in portuguese.lbx is mostly inherited from
+   brazilian.lbx. This file needs review by a native speaker from
+   Portugal.
+
+   I've also added some revised Swedish translations which Per
+   Starb\"ack sent in some time ago to the Swedish module.
+
+*  German localization now using "Hrsg."
+
+   By popular request, the German module now uses the abbreviations
+   "Hrsg./hrsg. von" instead of "Hg./hg. von". Both forms are valid,
+   but most users seem to prefer the more traditional "Hrsg".
+
+RELEASE NOTES FOR VERSION 0.8d
+
+*  Biber beta release
+
+   Biber is a BibTeX replacement written in Perl. It features
+   Unicode support and has been designed with the requirements of
+   biblatex in mind. See:
+
+   http://biblatex-biber.sourceforge.net/
+   
+   for details. Beta testers are invited to try it out and report
+   any bugs on Biber's SourceForge project page.
+
+*  Package option 'bibtex8' superseded by 'backend'
+
+   The package option 'bibtex8' is superseded by a new option called
+   'backend'. The old option is not mentioned in the manual any
+   more, but it is still supported for the sake of backwards
+   compatibility. In new documents, however, replace it as follows:
+
+   bibtex8=false -> backend=bibtex  (default setting, omissible)
+   bibtex8=true	 -> backend=bibtex8
+   
+RELEASE NOTES FOR VERSION 0.8c
+
+*  Added 'idem' tracker
+
+   I've added an 'idem' tracker which is similar in concept to the
+   'ibidem' tracker except that it checks for recurrent author/
+   editor names. See the 'idemtracker' package option and the
+   \ifciteidem test in the manual.
+
+RELEASE NOTES FOR VERSION 0.8b
+
+*  Added 'usetranslator' option
+
+   The 'usetranslator' option is similar in concept to 'useauthor'
+   and 'useeditor' hence usage should be fairly obvious. Style
+   authors should note that styles derived from the standard ones
+   will support this option if you replace
+
+   \usebibmacro{author}
+   \usebibmacro{author/editor}
+
+   with
+   
+   \usebibmacro{author/translator}
+   \usebibmacro{author/editor/translator}
+   
+   in all relevant drivers.
+
+RELEASE NOTES FOR VERSION 0.8a
+
+*  SourceForge bug/feature trackers
+
+   The user base of biblatex has been growing steadily, reaching a
+   point where managing bug reports and feature requests by a
+   combination of private email messages and Usenet postings has
+   become impractical. I've therefore set up a project page on
+   SourceForge:
+
+   http://sourceforge.net/projects/biblatex/
+
+   There's no code on that site and most tools offered by
+   SourceForge (like cvs/subversion, web-based forums, etc.) are
+   currently disabled. The interesting thing are the trackers:
+
+   http://sourceforge.net/tracker2/?group_id=244752
+   
+   I've set up two trackers, 'Bugs' for bug reports and 'Features'
+   for feature requests. Please use these trackers to report bugs
+   and submit feature requests.
+   
+   I've also added all open bug reports and feature requests sitting
+   in my email inbox but I may have missed some messages posted in
+   public forums. If you've reported anything which doesn't show up
+   on the project page, you can now add it yourself by selecting the
+   appropriate tracker and clicking on "Add new artifact".
+
+*  Custom localization modules
+
+   This release adds support for custom localization modules. The
+   point is that styles may ship modified lbx files. See
+   \DeclareLanguageMapping and the changelog for further hints.
+
+*  Configurable punctuation tracker
+
+   The behavior of punctuation commands like \addcomma is now
+   configurable. See \DeclarePunctuationPairs in the manual.
+
+*  Improved 'American-style' punctuation
+
+   I've improved the 'American-style' punctuation feature.
+   american.lbx now uses \DeclarePunctuationPairs to adapt the
+   punctuation tracker and \mkbibquote supports nested quotes even
+   if American punctuation is enabled.
+
+*  Sentence case vs. title case
+
+   By popular request, I've added a macro which converts a string to
+   sentence case. See \MakeSentenceCase, \MakeSentenceCase*, and
+   \DeclareCaseLangs in the manual. \MakeSentenceCase supports the
+   BibTeX convention that anything wrapped in braces is not altered
+   when changing the case.
+   
+   Style authors who make use of the bibmacros in biblatex.def should
+   note the following. Saying:
+   
+   \DeclareFieldFormat{title}{\MakeSentenceCase{#1}}
+   
+   will not work as expected. That's because biblatex uses macros
+   like this one by default:
+   
+   \newbibmacro*{title}{%
+     \ifthenelse{\iffieldundef{title}\AND\iffieldundef{subtitle}}
+       {}
+       {\printtext[title]{%
+	  \printfield[noformat]{title}%
+	  \setunit{\subtitlepunct}%
+	  \printfield[noformat]{subtitle}}%
+	\newunit}%
+     \printfield{titleaddon}}
+   
+   The 'title' format is applied by a \printtext command which
+   encloses both the title and the subtitle. \MakeSentenceCase would
+   therefore see \printfield commands rather than the field
+   contents. If you want to convert all titles to sentence case,
+   \MakeSentenceCase must be applied on the inner level, by the
+   \printfield commands. To facilitate that, I've modified this and
+   similar bibmacros slightly:
+
+   \newbibmacro*{title}{%
+     \ifthenelse{\iffieldundef{title}\AND\iffieldundef{subtitle}}
+       {}
+       {\printtext[title]{%
+	  \printfield[titlecase]{title}%
+	  \setunit{\subtitlepunct}%
+	  \printfield[titlecase]{subtitle}}%
+	\newunit}%
+     \printfield{titleaddon}}
+   
+   Instead of 'noformat', the nested \printfield commands now use
+   'titlecase' on the inner level. These formats are defined like
+   this:
+
+   \DeclareFieldFormat{titlecase}{#1}
+   \DeclareFieldFormat{noformat}{#1}
+   
+   In other words, the default behavior remains unchanged but
+   converting all titles to sentence case is as easy as saying:
+   
+   \DeclareFieldFormat{titlecase}{\MakeSentenceCase{#1}}
+   
+   You can apply additional formats on a higher level as usual:
+   
+   \DeclareFieldFormat{title}{\mkbibemph{#1}}
+   \DeclareFieldFormat{title}{\mkbibquote{#1}}
+   
+   Just make sure that \MakeSentenceCase always hooks in on the
+   innermost level such that it sees the raw field contents rather
+   then data commands or other formatting commands.
+
+RELEASE NOTES FOR VERSION 0.8
+
+As usual, the full changelog is included in biblatex.pdf. What
+follows are comments concerning changes 'under the hood' which are
+not mentioned in the changelog, things which may break backwards
+compatibility, improvements which may not be immediately obvious
+from looking at the changelog, and new major features which pertain
+to a set of entries in the changelog rather than a single one.
+
+The changelog and the release notes include changes made in the
+0.7a-g maintenance releases. If you have been tracking the
+development closely, some things may sound familiar.
+
+Note that there have been changes in the LaTeX<->BibTeX data
+interface. You may want to delete all the old *.bbl and
+<jobname>-blx.bib files before you start using the new version. In
+fact biblatex should be able to handle the update on its own but
+this will require an additional LaTeX+BibTeX cycle. In other words,
+you need to go through one LaTeX/BibTeX/LaTeX cycle to update all
+auxiliary files. You can ignore any warnings printed in this
+process. After that, the output should stabilize as usual.
+
+*  Hints for style developers
+
+   I'm delighted to see that the first custom biblatex styles start
+   showing up on CTAN.
+   
+   One general note to style authors: unless your style is only a
+   minor modification of one of the standard styles which ship with
+   biblatex, it's a good idea to make sure it's self-contained,
+   i.e., that it doesn't employ \RequireCitationStyle and/or
+   \RequireBibliographyStyle to load code from the default styles
+   (but feel free to incorporate code by copying it to your style).
+
+   While the core of biblatex is stable by now, there's still
+   potential for modifications in the standard styles (see below for
+   examples). Having said that, loading standard.bbx should be a
+   safe thing to do and you can also rely on code in biblatex.def
+   because this file is part of the core of biblatex.
+
+*  New citation and bibliography styles
+
+   I've added some new styles: 'authoryear-ibid' (an author-year
+   style with an 'ibidem' feature), 'draft' (which is a, well, draft
+   style), and 'reading' (a style for annotated bibliographies and
+   personal reading lists with abstracts, annotations, etc.).
+
+*  Overhaul of all citation and bibliography styles
+
+   I've overhauled all styles such that they use LaTeX (=etoolbox)
+   rather than plain TeX syntax for the boolean switches. E.g.,
+   instead of:
+
+   \newif\ifcbx@bool
+   \cbx@booltrue
+   \ifcbx@bool ...\else ...\fi
+   
+   they now use:
+   
+   \newbool{cbx:bool}
+   \booltrue{cbx:bool}
+   \ifbool{cbx:bool}{...}{...}
+   
+   This LaTeX frontend is provided by the etoolbox package.
+
+*  Improved authoryear styles
+
+   The authoryear styles have been improved such that they will
+   consider the '(short)title' field if the author/editor is
+   missing (or useauthor/useeditor=false is set). Note that these
+   styles also consider the 'label' field, if available. In sum,
+   the fallback chain in citations used to be:
+
+   author -> editor -> label -> [issue warning]
+
+   and the new chain works as follows: 
+
+   author -> editor -> label -> shorttitle -> title
+
+   The 'shorthand' field, if defined, always takes precedence over
+   any other data.
+
+*  Improved verbose-note styles
+
+   The styles verbose-note and verbose-inote can now add a page
+   number to the reference pointing to the initial, full citation.
+   There is a style option named 'pageref' which enables this
+   feature. The page reference is only printed if the initial
+   citation is located on a different page or page spread (depending
+   on the setting of the 'pagetracker' option).
+
+*  Improved numeric styles
+
+   The numeric styles now support citations referring to set
+   members. See the note about reference sets below, the manual, and
+   the examples for details.
+
+*  Introducing reference sets
+
+   This release introduces the concept of a reference or entry set.
+   A reference set is a group of entries which are cited as a single
+   reference and listed as a single item in the bibliography. I'm
+   told that this is a matter of particular interest for users in
+   physics, chemistry, and possibly some other fields. See the 'set'
+   type, the 'entryset' field, and the special field 'entrysetcount'
+   in the manual. Also see \entryset and the pointers in the
+   changelog.
+
+   If you are familiar with this concept, you may have used the
+   mcite or the mciteplus package before. The mcite and mciteplus
+   manuals call this type of reference a "collapsed citation". They
+   also talk about "grouping citations". The biblatex manual calls
+   it "reference set" and "entry set". It's the same thing but note
+   that the approach is different. With mcite(plus), sets are
+   defined as they are cited for the first time. Essentially, a
+   citation like
+
+   \cite{key1,*key2,*key3}
+   
+   defines a set consisting of three entries (key1, key2, key3). The
+   first entry key serves as identifier of the entire set, which may
+   subsequently be cited as \cite{key1}. With biblatex, you declare
+   sets in the bib file using the @set type, the 'entryset' field,
+   and 'entryset' reverse pointers in the child entries:
+
+   @Set{set1,
+     entryset = {key1,key2,key3},
+     crossref = {key1},
+   }
+   @Article{key1,
+     entryset = {set1},
+     ...
+   }
+   @InCollection{key2,
+     entryset = {set1},
+     ...
+   }
+   @InProceedings{key3,
+     entryset = {set1},
+     ...
+   }
+
+   See the pointers in the changelog for further explanation.
+
+*  Support for electronic publishing information (eprint)
+
+   See the 'eprint' and 'eprinttype' fields and related pointers in
+   the manual. Support for electronic publishing information has
+   been added to all standard bibliography styles.
+
+   This release comes with dedicated support for arXiv references
+   which is usable out of the box and also serves as a model for
+   adding support for other resources and online archives.
+
+*  Modified 'labelyear' field
+
+   The 'labelyear' field is no longer a string but an integer. The
+   conversion of the integer to a string now takes places on the
+   LaTeX side of the workflow, i.e., you'll usually have a
+   formatting directive like this:
+
+   \DeclareFieldFormat{labelyear}{\mknumalph{#1}}
+
+   The \mknumalph command takes an integer in the range 1-702 as
+   its argument and converts it to a string as used in author-year
+   citations like "Jones 1995a". The format is:
+
+   \mknumalph{1}   -> a
+   \mknumalph{26}  -> z
+   \mknumalph{27}  -> aa
+   \mknumalph{702} -> zz
+
+   There is also a 'maxlabelyear' counter which holds the highest
+   number found in any 'labelyear' field. This may be useful if you
+   want to print the 'labelyear' field as a number and pad it out
+   with leading zeros.
+
+*  Modified 'labelalpha' field
+
+   There is a similar change concerning the 'labelalpha' field,
+   which has been split up into 'labelalpha' and 'extraalpha'. With
+   a label like "Jon95a", 'labelalpha' holds "Jon95" while the extra
+   letter is handled by 'extraalpha'. 'extraalpha' is similar to
+   'labelyear' in that it holds an integer. The conversion of the
+   integer to a string takes places on the LaTeX side of the
+   workflow, i.e., you'll usually have a formatting directive like
+   this:
+
+   \DeclareFieldFormat{extraalpha}{\mknumalph{#1}}
+
+   There is also a 'maxextraalpha' counter which holds the highest
+   number found in any 'extraalpha' field.
+
+*  Modified/extended name hashes
+
+   Starting with this release, there are two name hash fields,
+   'namehash' and 'fullhash'. See the manual for details.
+   Essentially, the difference is that the 'namehash' is derived
+   from the visible 'labelname' list (subject to the 'maxnames' and
+   'minnames' options) whereas 'fullhash' is always derived from the
+   full list.
+
+   Note that the original behavior of 'namehash' in previous
+   releases used to be similar to the current behavior of
+   'fullhash'. This has caused some confusion. The 'namehash' should
+   now be in line with the expectations of most users and style
+   authors. Those who actually want the original behavior may still
+   use the 'fullhash' field.
+
+*  'edition' field now more flexible/controllable by styles
+
+   In previous biblatex releases, 'edition' was an integer-only
+   field. The integer test was performed on the BibTeX side of the
+   workflow, in biblatex.bst. Starting with this release, the test
+   is performed on the LaTeX side, i.e., in the format definition:
+
+   \DeclareFieldFormat{edition}{%
+     \ifinteger{#1}
+       {\mkbibordinal{#1}~\bibstring{edition}}
+       {#1}%
+   }
+   
+   As you can see, the edition is printed as "Nth edition" if the
+   edition field holds an integer, and as a literal string if not.
+   This means that you can now put things like "5th, revised and
+   expanded edition" in the 'edition' field without having to resort
+   to the 'note' field. It also implies that styles get full control
+   over the 'edition' field.
+
+   Style authors who adapt this formatting directive should note
+   that ordinals are gender-specific in Romanic languages ('edition'
+   is a feminine noun in French, Italian, and Spanish, hence the
+   ordinal must be feminine as well). In addition to the default
+   definition in biblatex.def, the 'edition' field is therefore
+   adapted in french.lbx, italian.lbx, and spanish.lbx.
+
+*  Support for bibliographic data in external TeX files
+
+   This release add a \printfile command which is similar to
+   \printtext but gets the text from an external file, i.e.,
+   \printfile{file.tex} boils down to \printtext{\input{file.tex}}
+   but does nothing if the file does not exist. The point of all
+   this is that styles which print the fields 'abstract' and/or
+   'annotation' may support an alternative way of adding abstracts
+   or annotations to the bibliography. biblatex.def provides the
+   following code for that:
+
+   \newcommand*{\bibabstractprefix}{bibabstract-}
+   \newcommand*{\bibannotationprefix}{bibannotation-}
+
+   \newbibmacro*{annotation}{%
+     \iffieldundef{annotation}
+       {\printfile[annotation]{\bibannotationprefix
+                               \thefield{entrykey}.tex}}%
+       {\printfield{annotation}}}
+
+   \newbibmacro*{abstract}{%
+     \iffieldundef{abstract}
+       {\printfile[abstract]{\bibabstractprefix
+                             \thefield{entrykey}.tex}}%
+       {\printfield{abstract}}}
+
+   Instead of including the text in the bib file, it may now be
+   stored in an external LaTeX file. For example, instead of saying
+
+   @Article{key1,
+      abstract = {This is an abstract of entry `key1'.}
+      ...
+
+   in the bib file, you create a file named 'bibabstract-key1.tex'
+   and put the abstract in this file. The name of the external file
+   must be the entry key prefixed with 'bibabstract-' or
+   'bibannotation-', respectively. The 'reading' style makes use of
+   this. Also note that, when using the reference code above, a field
+   in the bib file takes precedence over external files. E.g., the
+   'reading' style will not look for 'bibabstract-key1.tex' if the
+   'key1' entry in the bib file has an 'abstract' field.
+
+   Note that this feature needs to be enabled explicitly by setting
+   the package option 'loadfiles'. The option is disabled by default
+   for performance reasons. Using external files is strongly
+   recommended if you have long abstracts or a lot of annotations
+   since this may increase memory requirements significantly. See
+   the changelog for more pointers.
+
+*  Support for 'American-style' punctuation
+
+   Biblatex finally supports 'American-style' punctuation, i.e.,
+   certain punctuation marks placed after a closing quote can be
+   moved inside the quotes automatically.
+
+   See \DeclareQuotePunctuation and \mkbibquote in the manual. The
+   'american' and 'canadian' localization modules enable this
+   feature for periods and commas. See the hints in the manual for
+   details.
+
+*  \DeclareCapitalPunctuation replaces \(Enable|Disable)CapitalAfter
+
+   The configuration commands \EnableCapitalAfter and
+   \DisableCapitalAfter have been removed and are superseded by
+   \DeclareQuotePunctuation.
+
+   \DeclareQuotePunctuation works like \EnableCapitalAfter except
+   that it takes a list of characters as its argument. The function
+   of \DisableCapitalAfter is now implicit (all characters not
+   included in the list will not trigger capitalization).
+   
+   The change affects the configuration interface only. The default
+   user-level behavior of biblatex has not changed (capitalization
+   after periods, exclamation marks, questions marks; with the
+   '(n)german' and '(n)austrian' localization modules also after
+   colons).
+
+*  Hyphenation exceptions in bibliography strings
+
+   This release adds an interface for definining hyphenation
+   exceptions in lbx files and/or the document preamble. See
+   \DeclareHyphenationExceptions and \DefineHyphenationExceptions
+   in the manual.
+
+*  Configurable number tests
+
+   The number tests \ifnumeral and \ifnumerals, which are also used
+   by \mkpageprefix and \mkpagetotal, may be adapted. See the
+   commands \DeclareNumChars, \DeclareRangeChars, and
+   \DeclareRangeCommands for details.
+
+*  Added 'firstinits' package option
+
+   By popular request, I've added a package option which switches
+   all first names to initials. Use the \iffirstinits test to query
+   its state. The test has already been incorporated into the
+   formatting directives in biblatex.def. However, authors of custom
+   styles using redefined name formatting directives may want to
+   incorporate it into their style, too.
+
+*  Added high-level '\bibpagespunct' macro
+
+   \bibpagespunct is a high-level user macro similar to 
+   \labelnamepunct and \subtitlepunct. As with the 'firstinits'
+   package option, it's incorporated in the standard styles so you
+   may want to do the same in custom styles.
+
+*  Added some expert entry options
+
+   See the entry options 'skipbib', 'skiplos', 'skiplab', and
+   'dataonly' in the manual. 
+
+   Note that 'skiplab' and 'dataonly' are intended for hacking only!
+
+*  Improved KOMA-Script and Memoir support
+
+   The headings 'bibliography' and 'shorthands' are responsive to
+   the 'bibtotoc' and 'bibtotocnumbered' class options of the 'KOMA'
+   classes now. See also \ifkomabibtotoc, \ifkomabibtotocnumbered,
+   and \ifmemoirbibintoc.
+
+*  Improved natbib compatibility style
+
+   I've added some missing features to the natbib compatibility
+   style. Most notably, citation aliasing is now possible. Note that
+   this is intended for legacy files only. In newly created files,
+   it is preferable to use biblatex's 'shorthand' field.
+
+*  Spaces in file names
+
+   Whether file names may or may not contain spaces generally
+   depends on whether or not the underlying TeX binary supports
+   that. This is beyond biblatex's control. If the underlying engine
+   supports it, biblatex should not have any problems with spaces in
+   a file name.
+
+   However, neither traditional BibTeX nor bibtex8 seem to be
+   capable of handling .bib files with spaces in their name. For
+   .bib files which supply bibliographic data, there is no fix short
+   of avoiding spaces in the file name. For the auxiliary .bib file
+   automatically generated by biblatex this release adds a
+   workaround. Spaces in the name of this file, which is only used
+   internally, will be converted to underscores.
+
+*  New language-specific csf files for bibtex8
+
+   I've added some csf file for use with bibtex8 to the 'resources'
+   subdirectory. They implement the proper sorting order for German,
+   Danish, Norwegian, and Swedish in Latin 1, Latin 9, and Windows
+   Ansi encoding.
+
+   German users should note that even bibtex8 is not able to handle
+   the German letter \ss properly. You may need to resort to fields
+   like 'sortname' and 'sorttitle' even when using these csf files.
+
+*  Extended manual
+
+   In addition to the usual manual updates related to new features,
+   I've also added some new material to the 'hints and caveats'
+   section in the author guide of the manual.
+
+RELEASE NOTES FOR VERSION 0.7
+
+The changelog of this release is the longest list of changes in any
+biblatex release so far. Skimming the full list in biblatex.pdf is
+highly recommended. In the following, I will focus on changes 'under
+the hood' which are not mentioned in the changelog, point out things
+which may break backwards compatibility, and comment on some
+improvements which may not be immediately obvious from looking at
+the changelog because they pertain to a set of changes rather than a
+single one.
+
+*  User and author interface stable
+
+   Starting with this release, the user and author interface of this
+   package may be considered as stable. This means that I will try
+   to refrain from making syntactically or functionally incompatible
+   changes to the core package, unless I'm forced to do so because
+   of a bug or because one of the most recently added features turns
+   out to be really awkward. Essentially, citation and bibliography
+   styles written for this version should work with biblatex 1.0
+   with no or at most minor modifications.
+   
+   Please note that this is a development aim, but there is no
+   guarantee. Also note that the definitions in biblatex.def (mainly
+   the formatting directives) are not guaranteed to be stable at
+   this point. In other words: if you use the default definitions,
+   your style will inherit possible improvements in future versions.
+   If you use modified formatting directives, you may need to update
+   them to integrate new functions. That should be fairly easy,
+   though.
+
+*  CTAN staging area for biblatex styles
+
+   There's a new location for contributed biblatex styles, it's:
+
+   macros/latex/exptl/biblatex-contrib/
+   
+   Contributed styles should go into a subdirectory of the above
+   location. E.g., a style called 'MLA' would go into:
+   
+   macros/latex/exptl/biblatex-contrib/mla/
+   
+   Note that the exptl/ subtree is intended for experimental or beta
+   code. As soon as biblatex hits 1.0 and moves out of exptl/ to
+
+   macros/latex/biblatex/
+   
+   there's be a corresponding biblatex-contrib. At this point, all
+   contributed styles should be considered experimental because the
+   core package is still in beta.
+
+*  Removed biblatex.cbx and biblatex.bbx
+
+   I've removed the files biblatex.cbx and biblatex.bbx from the
+   distribution. The code formerly found in biblatex.cbx has been
+   moved to biblatex.def. The code formerly found in biblatex.bbx
+   has been split up. The most generic parts have been moved to
+   biblatex.def. The less generic parts, which are closely tied to
+   biblatex's standard bibliography style, are now part of
+   standard.bbx.
+
+   I've also rearranged some of the bibmacros formerly found in the
+   above files and renamed some of them. If you have been using some
+   of that code in a custom bibliography style, don't worry, all the
+   code is still there, but parts of it may be arranged differently
+   (e.g., a bibmacro may have been split up into two macros or two
+   macro may have been merged into one) and the names of some
+   bibmacros may have changed.
+
+   Note that biblatex.def is always loaded, but standard.bbx is not.
+   If you have been using code which is now part of standard.bbx in
+   a custom bibliography style, you need to copy the relevant parts
+   to your style.
+
+*  New dependency on etoolbox.sty
+
+   Some of the most generic parts of biblatex.sty have been moved to
+   an independent package called 'etoolbox', which is now required.
+   The package is available from CTAN and may also be useful for
+   style authors.
+
+*  Type-specific formatting directives
+
+   All formatting directives may now be defined on a per-type basis;
+   e.g.:
+   
+   \DeclareFieldFormat[article]{title}{\mkbibquote{#1}}
+   
+   would define the format of the 'title' field of @article entries
+   only. The fallback mechanism for formats now works as follows.
+   The command \printfield{title}, when used in an @article driver,
+   would check for the following formats (in this order):
+   
+   title [article]
+   title
+   default
+   
+   This also applies to cases where a specific formatting directive
+   is requested explicitly, i.e. \printfield[myformat]{title}, would
+   check for these formats:
+
+   myformat [article]
+   myformat
+   default
+
+   The point is that you can override formats on a per-type basis
+   without having to hack any drivers.
+
+*  Truncation with 'and others' now supported by literal lists
+
+   Truncating a list with 'and others' in the .bib file is now
+   supported by both name lists and literal lists. This used to be
+   specific to name lists. See \ifandothers and \ifmoreitems as well
+   as \finallistdelim and \andmoredelim for details.
+
+*  Introducing entry options and style-specific options
+
+   This release introduces the concept of an entry option and a new
+   'options' field. The 'useprefix' field has been replaced by an
+   entry option. Instead of:
+   
+   useprefix = {true}
+   
+   you now use
+
+   options = {useprefix=true}
+
+   There are two more predefined entry options called 'useauthor' and
+   'useeditor'. These options may still be used globally to set the
+   default behavior.
+   
+   In addition to that, Bibliography and citation styles may define
+   additional package and entry options. See \DeclareEntryOption and
+   \DeclareBibliographyOption for details.
+
+*  Introducing multicite commands
+
+   This release introduces an entirely new class of citation
+   commands called 'multicite' commands. The point of a multicite
+   command is that its argument may be a fully qualified list of
+   citations where each key has its own pre- and postnote. The syntax
+   is straightforward. Instead of:
+   
+   \cite[See][55]{key1}; \cite[12]{key2}; \cite[93]{key3}
+   
+   you can now say:
+   
+   \cites[See][55]{key1}[12]{key2}[93]{key3}
+   
+   This is particularly useful with parenthetical citations and
+   citations given in footnotes. It's also possible to assign a pre-
+   and/or postnote to the entire list. These global notes are given
+   in parentheses:
+
+   \footcites(See)(and chapter 3)[55]{key1}[12]{key2}[93]{key3}
+   
+   See \cites, \parencites, \footcites, etc. in the manual. There is
+   also an \autocites command (a multicite version of \autocite).
+
+   Defining new multicite commands is very easy because they are
+   based on the regular citation commands. See the documentation of
+   \DeclareMultiCiteCommand for details.
+
+*  Improved trackers and tracking control
+
+   The 'trackers' provided by biblatex have been greatly improved
+   and extended. This release also adds new trackers which
+   correspond to the requirements of some common citation styles.
+   See the package options 'pagetracker', 'citetracker',
+   'ibidtracker', 'opcittracker', and 'loccittracker' for all the
+   gory details.  Also see \ifciteibid, \ifopcit, and \ifloccit.
+   It's possible to control tracking in the document, see
+   \pagetrackertrue/false and \citetrackertrue/false for details.
+   Note that text commands like \citetitle are now exluded from
+   tracking by default. See also the point below.
+
+*  Tracker reset support
+
+   It's possible to reset trackers and citation styles and several
+   different levels. For the built-in trackers, see the package
+   option 'citereset' as well as the user-level command \citereset.
+   For style-specific reset support, see \InitializeCitationStyle,
+   \InitializeBibliographyStyle, \OnManualCitation, and the
+   user-level command \mancite.
+
+*  New entry types, more custom entry types
+
+   This release adds the entry types 'periodical' and 'patent',
+   which are fully supported by the standard styles. Several new
+   custom types have also been added. The custom types are not
+   supported by default, but they may be useful in custom styles.
+
+*  New field/list subtype: key field/list
+
+   I've introduced a new field/list data subtype called key
+   field/key list. They may hold printable data or localization keys
+   and work as follows: A test is performed to determine whether the
+   value of the field is a known localization key. If so, the
+   localized string is printed. If not, the value is printed as is.
+
+*  Improved postnote handling, alternative pagination schemes
+
+   The handling of page numbers in the 'pages' field and in the
+   postnote argument to citation commands has been improved
+   significantly. Biblatex does range detection now and recognizes
+   Roman numerals as numbers. It also supports alternative
+   'pagination' schemes (columns, line or verse numbers, etc.).
+
+   See the fields 'pagination' and 'bookpagination' and related
+   pointers in the changelog. See also \mkpageprefix, \ppspace,
+   \pno, \ppno, \nopp, \psq, \psqq.
+
+*  Support for unique names in citations
+
+   This release introduces support for unique names in citations.
+   Some author-year and author-title citation styles require
+   unambiguous names in citations. For example, with entries such as
+
+   John Smith 1995
+   Edward Smith 1995
+   
+   citations would be rendered as
+   
+   J. Smith 1995
+   E. Smith 1995
+   
+   rather than
+   
+   Smith 1995a
+   Smith 1995b
+   
+   See the package option 'uniquename' and the special counter
+   'uniquename' for details. Note that this feature is now enabled
+   by default in the following styles: authoryear, authoryear-comp,
+   authortitle-terse, authortitle-tcomp.
+
+*  Improved support for numeric labels
+
+   The 'defernums' package option addresses the problem of
+   discontinuous numbering when using a numeric style in combination
+   with bibliography filters. If this option is enabled, the numeric
+   labels are assigned the first time an entry is printed in any
+   bibliography. This is similar to the traditional algorithm used
+   by LaTeX to assign numeric labels.
+
+*  Alternative, non-inheriting cross-referencing mechanism
+
+   This release introduces an alternative cross-referencing
+   mechanism which does not inherit any data. It's useful in styles
+   which format cross-referenced entries differently. See the
+   description of the field 'xref' and related pointers in the
+   manual.
+
+*  Support for different encodings
+
+   Biblatex is now capable of handling .bib files with an encoding
+   which is different from the encoding of the .tex file. See the
+   'bibencoding' package option for details.
+
+*  More robust handling of citation keys
+
+   This release adds some normalization code which deals with
+   special characters in citation keys. A typical example are keys
+   which contain an underscore. This should be much more robust now.
+
+*  Renamed fields
+
+   The 'journal' field has been renamed to 'journaltitle' but the
+   old name is still supported as an alias. There's also a
+   'journalsubtitle' field and fields for the title and the subtitle
+   of a single issue. In other words, article entries now support a
+   complete set of titles similar to inbook-like entry types:
+   journaltitle/issuetitle/title essentially correspond to
+   maintitle/booktitle/title.
+
+   The field name 'id' turned out to be incompatible with JabRef.
+   Apart from that, the name is a bit too generic for what this
+   field holds anyway. It's called 'eid' now (electronic ID) and
+   holds an article ID used by online journals or journals which are
+   also available online.
+
+*  'labelctitle' replaced by 'singletitle'
+
+   The 'labelctitle' field has removed in favor of a different
+   mechanism using a test called \ifsingletitle. The package option
+   'labelctitle' has also been renamed to 'singletitle'.
+
+*  Alphabetic label now configurable
+
+   The alphabetic label provided in the 'labelalpha' field is now
+   configurable to a certain extend. It is responsive to the global
+   package options 'maxnames' and 'minnames'. It's also possible to
+   influence the handling of truncated labels by redefining
+   \labelalphaothers.
+
+*  Name types
+
+   This release introduces the concept of a name type. This is best
+   explained by example. Suppose a book has a compiler rather than
+   an editor. In previous versions of this package, there was no way
+   to override the string 'editor' and 'edited by'. Starting with
+   this release, you may specify 'compiler' as an editor type:
+
+   @book{...,
+     editor     = {...},
+     editortype = {compiler},
+   
+   Supported editor types are 'editor' (the default) and 'compiler'.
+   Note that this mechanism is hooked up to bibliography strings
+   hence it may be extended. See the fields 'authortype',
+   'editortype', and 'name[a-c]type' in the manual.
+
+*  Consistent set of wrappers
+
+   I've completed the generic wrapper commands provided by biblatex
+   so that they form a complete set. Instead of using the solution
+   in the left column of the following list, use the wrapper in the
+   right column:
+
+   (...)                   ->   \mkbibparens{...}
+   [...]                   ->   \mkbibbrackets{...}
+   \footnote{...}          ->   \mkbibfootnote{...}
+   \textsuperscript{...}   ->   \mkbibsuperscript{...}
+   \emph{...}              ->   \mkbibemph{...}
+   \enquote{...}           ->   \mkbibquote{...}
+   ``...''                 ->   \mkbibquote{...}
+
+   The wrappers integrate much better with biblatex and they also
+   provide additional features.
+
+*  New citation styles, some styles renamed
+
+   I've renamed all verbose citation styles from 'authortitle-*' to
+   'verbose-*' and added some new styles. See the changelog for
+   details.
+
+*  natbib compatibility style
+
+   To facilitate the move from natbib to biblatex, this release adds
+   a special natbib compatibility style which maps natbib's core
+   citation commands to equivalent biblatex commands. See the 
+   package option 'natbib' for details.
+
+*  All citation commands scan ahead for punctuation
+
+   Starting with this release, all citation commands scan ahead for
+   punctuation to avoid double punctuation at the end of a citation.
+   This used to be a feature exclusive to \autocite. The 'autopunct'
+   package option and the \DeclareAutoPunctuation command will now
+   affect all citation commands, not only \autocite.
+
+*  Support for font style adaptation of punctuation
+
+   This release implements an alternative way of dealing with
+   punctuation after a field printed in a different font (for
+   example, a title printed in italics). The standard (La)TeX way of
+   dealing with this problem is to add a small amount of space (the
+   so-called italic correction) to avoid clashes between the final
+   letter of a word in italics and the following (upright)
+   punctuation mark.
+
+   Biblatex is now capable of adapting the punctuation to the font
+   of the preceeding field. See '\mkbibemph' and '\setpunctfont' for
+   details. Note that this feature is experimental. It may very well
+   have a few quirks. Also note that it is disabled by default. Use
+   the 'punctfont' package option to enable it.
+
+*  Extended language support: Norwegian, Danish
+
+   This release comes with a norsk.lbx and a danish.lbx file. The
+   translations have been contributed by Johannes Wilm.
+
+RELEASE NOTES FOR VERSION 0.6
+
+*  Style-independent citations
+
+   This release introduces a special command for style-independent
+   citations. The idea behind the \autocite command is to provide
+   higher-level citation markup which makes global switching from
+   inline citations to citations given in footnotes (or as
+   superscripts) possible.
+
+   The \autocite command is built on top of lower-level commands
+   like \parencite and \footcite. The citation style provides an
+   \autocite definition by way of \DeclareAutoCiteCommand. This
+   definition may be activated by way of the 'autocite' package
+   option. See the documentation of \autocite in the manual for
+   further details.
+
+*  Forcing capitalized name prefixes
+
+   One thing that's been on my personal wishlist for some time is an
+   equivalent to natbib's \Citet command. This release finally
+   introduces additional citation commands which force capitalized
+   name prefixes (provided that there is a prefix and that it is to
+   be printed as part of the citation, i.e. the 'useprefix' option
+   is enabled). The new citation commands are defined as follows in
+   biblatex.cbx:
+
+      \newcommand*{\Cite}{\bibsentence\cite}
+      \newcommand*{\Textcite}{\bibsentence\textcite}
+      \newcommand*{\Parencite}{\bibsentence\parencite}
+      \newcommand*{\Footcite}{\bibsentence\footcite}
+      \newcommand*{\Citeauthor}{\bibsentence\citeauthor}
+
+   Here's how it works. Biblatex's punctuation tracker is based on
+   TeX's space factor. All the \bibsentence command does is setting
+   the space factor to a special sentinel value which is detected by
+   \bibstring. The name formatting directive used by all citation
+   commands now incorporates the new \ifcapital test. This test is
+   true if the punctuation tracker would capitalize a bibliography
+   string at this point. If the formatting directive detects the
+   sentinel value, it will capitalize the name prefix (if
+   applicable). A handy side-effect of this approach is that a
+   possible 'prenote' argument is taken into account automatically.
+   For example:
+
+      '\cite{vandoren}'      prints 'van Doren 1995'
+   
+   and
+
+      '\Cite{vandoren}'      prints 'Van Doren 1995'
+   
+   but
+
+      '\Cite[See]{vandoren}' prints 'See van Doren 1995'.
+   
+   This also works in conjunction with bibliography strings. For
+   example, if the citation style replaces the standard citation by
+   something like '\bibstring{ibid}', then
+
+      '\cite{vandoren}'      prints 'ibid.'
+   
+   but
+
+      '\Cite{vandoren}'      prints 'Ibid.'.
+   
+   In other words, unless the citation style is doing something very
+   unusual, there is no need to define \Cite et al. explicitly with
+   \DeclareCiteCommand. The default definitions should work fine in
+   all normal cases. If the style doesn't print any names but rather
+   numerical or alphabetic citations then nothing is capitalized, so
+   that's no problem either.
+
+*  Custom filters for \printbibliography
+
+   See \defbibfilter and the 'filter' option of \printbibliography
+   in the manual.
+
+*  Support for unsorted bibliographies
+
+   See the package option 'sorting=none'.
+
+*  Automatic truncation of literal lists
+
+   This release introduces the package options 'maxitems' and
+   'minitems' which are similar to 'maxnames' and 'minnames' but
+   affect literal lists. There are also corresponding (local)
+   options for \printbibliography, \printshorthands, and so on.
+
+*  Improved support for corporate authors and editors
+   
+   There are two new name lists ('shortauthor' and 'shorteditor')
+   which may be helpful when dealing with corporate authors and
+   editors. Basically, 'author' and 'editor' are used in the
+   bibliography whereas 'shortauthor' and 'shorteditor' are used in
+   citations. The point is that you can give a short form of the name
+   for use in citations. For example:
+   
+   @Type{key,
+    author = {{National Aeronautics and Space Administration (NASA)}},
+    shortauthor = {NASA},
+    ...
+   }
+   
+   This will print "NASA" in citations but "National Aeronautics and
+   Space Administration (NASA)" in the bibliography. Note that
+   'shortauthor' and 'shorteditor' are name lists, not literal
+   fields. This means that corporate names must be wrapped in an
+   additional pair of curly braces.
+
+*  Improved support for articles: journal series and electronic ID
+
+   Journal series and article IDs are now catered for by the
+   standard styles (entry type 'article'). Note that the 'articleid'
+   field has been renamed to 'eid'. See the annotated bibliography
+   in the 'examples' directory for examples.
+
+*  DOI support
+
+   The 'doi' field is now catered for by the standard styles
+   (complete with hyperlinks). See the annotated bibliography in the
+   'examples' directory for examples.
+
+*  Fine-grained control of title formatting
+
+   Previous versions of this package provided two formatting
+   directives for the title field: 'title' (for entry types like
+   'book', 'collection', etc.) and 'titlein' (for 'article',
+   'inbook', 'incollection', etc.). I've enhanced this scheme such
+   that the format of the title may be defined on a per-type basis.
+   In biblatex.def you'll find the following directives for the
+   bibliography:
+
+   \DeclareFieldFormat{title:book}{\emph{#1}\isdot}
+   \DeclareFieldFormat{title:inbook}{\enquote{#1}\midsentence}
+   ...
+
+   as well as dedicated directives for the titles in citations:
+
+   \DeclareFieldFormat{citetitle:book}{\emph{#1}\isdot}
+   \DeclareFieldFormat{citetitle:inbook}{\enquote{#1}\midsentence}
+   ...
+
+   and in the list of shorthands:
+
+   \DeclareFieldFormat{lostitle:book}{\emph{#1}\isdot}
+   \DeclareFieldFormat{lostitle:inbook}{\enquote{#1}\midsentence}
+   ...
+
+   I've updated all generic definitions in biblatex.cbx,
+   biblatex.bbx, and standard.bbx accordingly. Note that the
+   'title:type' directives are used for both the 'title' and the
+   'subtitle' field (which are wrapped in a \printtext command
+   controlling the formatting, see the 'title+stitle' bibmacro in
+   biblatex.bbx for an example of how it works). In other words:
+   redefining the 'subtitle' field formatting directive has no
+   effect.
+
+*  Rearranged localization keys
+
+   I've rearranged and extended the localization keys quite a bit.
+   This also implies several changes in biblatex.bbx.
+
+*  Support for KOMA-Script and Memoir
+
+   The default definitions of the bibliography headings (as defined
+   in biblatex.def) are now automatically adapted for the
+   KOMA-Script classes and the Memoir class.
+
+*  Improved Spanish support
+
+   The Spanish localization module now handles the Spanish word
+   'and' properly ('y' or 'e', depending on the context).
+
+*  Italian support
+
+   This release comes with a new italian.lbx file. The translations
+   have been contributed by Enrico Gregorio.
+
+RELEASE NOTES FOR VERSION 0.5
+
+   My original plan for 0.5 was to make minor changes only and focus
+   on fixing bugs. Since only a few issues turned up (memory issues
+   in biblatex.bst), I ended up implementing new things from the
+   wishlist. Please note that the wishlist is closed until after
+   version 1.0.
+
+*  New author-title citation styles
+
+   I've added some verbose author-title styles which may be of
+   interest for users in the humanities. The styles are called
+   'authortitle-verb' and 'authortitle-cverb'. The 'traditional
+   style has been renamed to 'authortitle-trad' and there is an
+   additional new style called 'authortitle-strad'. The styles
+   support shorthands and are fully hyperlinked. The links point to
+   the first, verbose citation instead of the bibliography so these
+   styles may be used without a bibliography, if desired.
+
+   I've also added a matching 'dummy' bibliography style for every
+   citation style. The dummy style will simply load one of the more
+   generic backend styles. For example, the 'authortitle-verb' style
+   loads the 'authortitle' style. The point is that you may simply
+   use the 'style' package option instead of 'citestyle' plus
+   'bibstyle'.
+
+*  Conditional special fields, optimizations in biblatex.bst
+
+   The special fields 'labelalpha', 'labelctitle', 'labelnumber',
+   and 'labelyear' are conditional now. If a style requires one of
+   those fields, it needs to request them by setting the
+   corresponding package option. E.g., all numeric styles include
+   the line
+
+      \ExecuteBibliographyOptions{labelnumber}
+
+   This will instruct biblatex to provide the 'labelnumber' field
+   which is undefined by default now. Making these fields
+   conditional allows for some memory-related optimizations in
+   biblatex.bst.
+
+*  Author-level support for full citations
+
+   This version adds an author-level command which makes it possible
+   to execute a bibliography driver in a citation command. See
+   '\rundriver' in the manual.
+
+*  Page tracker
+
+   I've implemented a page tracker. The page tracker records the
+   real page on which citations, entries in the bibliography, and
+   entries in the list of shorthands end up. It can work on a per
+   page basis or per double page spread. The page tracker is
+   disabled by default. See the package option 'pagetracker' and the
+   commands '\iffirstonpage' and '\ifsamepage' in the manual.
+
+*  Unique indentification of reference instances
+
+   Every 'instance' of a reference is now uniquely identified by a
+   value of the 'citecount' counter. In other words: this counter is
+   incremented for every key processed by any citation command, for
+   every item in the bibliography and for every item in the list of
+   shorthands. This is required by the page tracker but it's also
+   useful if you need to generate a unique anchor name for
+   hyperlinks.
+
+*  Extended support for hyperlinks
+
+   I've renamed '\bibhyperlink' to '\bibhyperref' and added generic
+   '\bibhypertarget' and '\bibhyperlink' commands. '\bibhyperref'
+   creates a link from a citation to the corresponding item in the
+   bibliography. '\bibhypertarget' and '\bibhyperlink' are more
+   generic and correspond to the '\hypertarget' and '\hyperlink'
+   commands of the hyperref package. The point here is that you
+   don't need an explicit '\ifhyperref' check. If hyperlinks are
+   disabled, these wrappers will simply pass on their text argument.
+
+   As an additional benefit, they also provide better anchor
+   placement. The anchors created by '\hypertarget' seem to be
+   located at the baseline, i.e. if you click on a link you get the
+   impression that your PDF viewer jumps to the line of text just
+   below the one you mean.
+
+*  More name lists
+
+   See the 'annotator', 'commentator', 'introduction', 'foreword',
+   and 'afterword' lists in the annotated example.
+
+*  Special fields for indexing
+
+   See the 'indextitle' and 'indexsorttitle' fields in the annotated
+   example and the indexing examples.
+
+*  Spanish support
+
+   This release comes with a preliminary spanish.lbx file. The
+   translations have been contributed by Ignacio Fern\'andez
+   Galv\'an. Some advanced features are missing from this file
+   because they are still under scrutiny but it should nevertheless
+   be perfectly funtional.
+
+*  Examples
+
+   I've added a biblatex showcase with some example files in the
+   'examples' subdirectory. There's an example for every citation
+   style and some generic examples demonstrating multiple
+   bibliographies, split bibliographies, indexing, and so on.
+
+RELEASE NOTES FOR VERSION 0.4
+
+*  Wishlist closed
+
+   As of this release, the wishlist is closed until after version
+   1.0. There are already more wishes in the pipeline than I can
+   implement in time for 1.0...
+
+RELEASE NOTES FOR VERSION 0.3
+
+   The changelog for this release is shockingly long so I'll just
+   point out the general developments behind the individual entries
+   in the changelog. See the full changelog for all the gory
+   details. Note that styles written for version 0.2 will not work
+   with 0.3.
+
+*  New data type: literal list
+
+   This release introduces a new data type for literal lists. The
+   point of a literal list is that the list is split up at the 'and'
+   but the individual items are not dissected further. This is
+   intended for fields such as 'location' and 'publisher' since they
+   may contain a list of items but these items are not personal
+   names.
+
+   I have modified the macro names of the entire data interface for
+   lists to match the change. All macros with the term 'list' in
+   their name are renamed such that 'list' is replaced by 'name(s)'.
+   For example, \printlist is now \printnames, \DeclareListFormat is
+   \DeclareNameFormat, and so on. The old names are used for new
+   macros which deal with literal lists. The complete list of
+   affected macros is given in the changelog. Note that the names of
+   the macros which dump the unformatted data have changes as well
+   (\biblist -> \thename; \thelist (new); \bibfield -> \thefield).
+
+   These changes will require updates to all custom citation and
+   bibliography styles. However, the changes are only a matter of
+   some search & replace commands. I'm sorry about the inconvenience
+   but I think the new naming scheme is better than having macro
+   names like \printliterallist. I've decided to go for it now since
+   biblatex is still in beta.
+
+   As part of these changes, the data type of the following fields
+   has been changed from 'literal field' to 'literal list':
+   location, origlocation, publisher, institution, organization.
+
+*  Support for hyperref
+
+   Hyperref support is available now. This means that citations may
+   be transformed into links pointing to the bibliography. All
+   standard citation styles support that out of the box, custom
+   styles need to use the new hyperref interface. It works like
+   this: the anchor (i.e. the target of the link) is set
+   automatically by biblatex hence the bibliography style does not
+   need to do anything special. The citation style is responsible
+   for marking the link area. This is just a matter of passing the
+   relevant part of the citation to a special macro or formatting
+   directive doing the low-level work. See the changelog for
+   pointers to the relevant sections of the manual.
+
+*  Support for back references
+
+   I've added support for back references. The page numbers are
+   provided in the 'pageref' field which uses the new literal list
+   data type. Printing them is just a matter of \printlist{pageref}.
+   Note that you need to enable the 'backref' package option to get
+   any back reference data. There is also a bibmacro called
+   'pageref' in biblatex.bbx which adds a label. Bibliography styles
+   should print the list via \usebibmacro{pageref}. There are two
+   related list formatting directives in biblatex.def. The default
+   directive just prints the list as is, using a comma as a
+   separator. The directive 'pageref:comp' prints a sequence of more
+   than two consecutive pages as a range. The easiest way to try it
+   out is: \DeclareListAlias{pageref}{pageref:comp}.
+
+   The references are restricted to page numbers, back references to
+   sections are not supported. This is a deliberate decision. I
+   haven't bothered implementing back references to sections because
+   LaTeX's referencing mechanism is notoriously unreliable in this
+   respect. It essentially provides two pieces of information: the
+   formatted value of the last counter incremented by way of
+   \refstepcounter and the page number. The latter value is usually
+   unambiguous but the former could refer to just about everything.
+   The implications of this become obvious when you're using the
+   backref package with its 'ref' option (rather than 'pageref') and
+   put \cite commands in footnotes. The bibliography will then
+   include something like 'sections 1, 2, 3', but these numbers do
+   not refer to sections, these are footnote numbers!
+
+   Getting back references to sections right would require
+   reimplementing LaTeX's entire referencing mechanism (or
+   interfacing with a package doing that) and I don't want to get
+   into that business just yet. I may look into support for the zref
+   package later, but that's something for a post-1.0 release of
+   biblatex.
+
+*  Rearranged author-title citation styles
+
+   I've rearranged the author-title citation styles because most
+   people seem to expect the behavior of the old 'authortitle-verb'
+   style from the plain 'authortitle' style. So 'authortitle-verb'
+   is the plain 'authortitle' style now. The style formerly known as
+   'authortitle' has been renamed to 'authortitle-terse',
+   'authortitle-comp' is 'authortitle-cterse' now. I've also added a
+   new 'authortitle-comp' style to round off this subset of styles.
+
+*  Handling of thebibliography/theshorthands streamlined
+
+   The handling of thebibliography and theshorthands as well as some
+   related facilities has been overhauled and streamlined. See the
+   changelog and section 4.2.2 of the manual for details.
+
+*  Handling of 'and others' simplified
+
+   The way biblatex handles the string 'and others', which is used
+   in bib files to truncate a list of names, has been overhauled and
+   simplified. Essentially, I have removed 'moreauthor' and similar
+   fields since biblatex handles this internally now. All style
+   authors need to do is use \ifandothers and/or \ifmorenames. See
+   the manual for details.
+
+*  Improved \addtocategory
+
+   \addtocategory now cycles its arguments through the aux file.
+   This means that it may be used in the preamble and anywhere in
+   the document body, even after \printbibliography.
+
+RELEASE NOTES FOR VERSION 0.2
+
+*  Internal changes in bibliography styles
+
+   I have rearranged all bibliography styles. It should be more
+   obvious now how many code is shared by the bibliography styles,
+   namely all 'driver' code. The shared code has been moved to
+   standard.bbx, so think of that as the biblatex standard style.
+   This code is used by numeric.bbx, alphabetic.bbx,
+   authortitle.bbx, and authoryear.bbx; standard.bbx is not meant to
+   be used stand-alone. A few bibmacros have also been moved to
+   biblatex.bbx.
+
+*  Internal changes in citation styles
+
+   There is only one change affecting the citation styles. The
+   'postnote' bibmacro in biblatex.cbx now automatically inserts a
+   prefix like 'p.' or 'pp.' where applicable.
+
+*  Optional argument for \printtext
+
+   \printtext takes an optional argument now. The point is that you
+   can use \printtext as a formatting hook. The advantage of this
+   approach is that \printtext integrates with the punctuation
+   tracking. I have revised biblatex.bbx to use this approach where
+   applicable.
+
+*  New fields
+
+   There are several new fields, some of which are supported by the
+   standard styles. This has lead to further changes in
+   biblatex.bbx, including changes to the names of existing
+   bibmacros.
diff --git a/Master/texmf-dist/doc/latex/biblatex/README b/Master/texmf-dist/doc/latex/biblatex/README
index 88e856e9cfa..dd70d9e999e 100644
--- a/Master/texmf-dist/doc/latex/biblatex/README
+++ b/Master/texmf-dist/doc/latex/biblatex/README
@@ -1,7 +1,7 @@
 ABOUT
 
 The biblatex package is a complete reimplementation of the
-bibliographic facilities provided by LaTeX. A custom backend "Biber"
+bibliographic facilities provided by LaTeX. A custom backend "biber"
 by default is used which processed the BibTeX format data files and
 them performs all sorting, label generation (and a great deal
 more). Legacy BibTeX is also supported as a backend, albeit with a
@@ -60,7 +60,7 @@ Strictly required:
 Strongly recommended:
 
 - Biber
-- babel
+- babel/polyglossia
 - csquotes 4.4 or later
 
 Biber is available from CTAN, via TeXLive or from 
@@ -158,30 +158,6 @@ Note that you may have to create some or all of the above
 directories if this is the first package you're installing locally
 (as opposed to via a package manager).
 
-ADDITIONAL RESOURCES
-
-latin1.csf
-
-A codepage and sort definition file for the 8-bit implementation of
-BibTeX. This file adds support for ISO 8859-1 (Latin 1). It is a
-modified and expanded version of the 88591lat.csf file that ships
-with bibtex8. latin1.csf implements a generic sorting order; the
-latin1_*.csf files are optimized for specific languages.
-
-latin9.csf
-
-A codepage and sort definition file for the 8-bit implementation of
-BibTeX. This file adds support for ISO 8859-15 (Latin 9). latin9.csf
-implements a generic sorting order; the latin9_*.csf files are
-optimized for specific languages.
-
-winansi.csf
-
-A codepage and sort definition file for the 8-bit implementation of
-BibTeX. This file adds support for Microsoft Codepage 1252 (Windows
-Ansi). winansi.csf implements a generic sorting order; the
-winansi_*.csf files are optimized for specific languages.
-
 USAGE
 
 Refer to biblatex.pdf for a systematic reference manual and to the
@@ -190,4 +166,4 @@ Refer to biblatex.pdf for a systematic reference manual and to the
 CHANGES
 
 A list of changes relevant to users of this package is included at
-the end of 'biblatex.pdf'. See also the release notes in 'RELEASE'.
+the end of 'biblatex.pdf'. See also the release notes in 'CHANGES'.
diff --git a/Master/texmf-dist/doc/latex/biblatex/RELEASE b/Master/texmf-dist/doc/latex/biblatex/RELEASE
deleted file mode 100644
index 4bb203b278d..00000000000
--- a/Master/texmf-dist/doc/latex/biblatex/RELEASE
+++ /dev/null
@@ -1,4214 +0,0 @@
-RELEASE NOTES FOR VERSION 3.3
-
-* Biber version 2.4 is required for biblatex 3.3
-* The \Declare*Option commands have a new optional argument when using
-  biber which declares the datatype of the option. It defaults to
-  "boolean" if not specified. If you define any custom options in your
-  style, you may want to specify the correct datatype (see docs). However,
-  it is unlikely that this will impact anything at the moment as this option
-  only used internally by biber for some checks.
-* INCOMPATIBLE CHANGE - There have been major changes to the handling of
-  name lists in order to generalise name handling beyond the narrow
-  confines of the legacy bibtex name parts of "last, first, prefix,
-  suffix". These changes only apply when using biber as the backend and 
-  mainly affect style authors. 
-  * In general in macro names, "first" is now "given" and "last" is now "family":
-
-    The option "firstinits" has been renamed to "giveninits" and the option "sortfirstinits"
-    to "sortgiveninits". The old names are available as legacy aliases.
-    Style authors using the internal toggles associated with these options will
-    need to change "first" to "given" in their names.
-
-    Name formats and the \mkbibname* macros have been internally renamed by
-    replacing "first" with "given" and "last" with "family". There are aliases in place for the
-    older names. Please use the new names in any custom styles.
-
-  * The most significant change concerns the definition of name formats.
-    Style authors will need to update any styles which use
-    \DeclareNameFormat or \DeclareIndexNameFormat which no longer accept
-    8 arguments which are hard coded to the nameparts which bibtex
-    understands. These macros now take one argument which is a
-    comma-separated list which must be parsed with:
-
-       \nameparts{#1}%
-
-    All name formats should include this line, usually as the first line in
-    the format. Valid nameparts are now defined by the datamodel and the
-    default is compatible with standard bibtex with "last" renamed to
-    "family" and "first" renamed to "given". The default datamodel
-    declaration is:
-
-      \DeclareDatamodelConstant[type=list]{nameparts}{prefix,family,suffix,given}
-
-    This declaration automatically creates the \mkbibname<namepart> macros and the
-    internal machinery for the \nameparts macro. After using the \nameparts macro
-    as described above, each namepart will be available in two macros with
-    the following name structure:
-
-      \namepart<namepart>
-      \namepart<namepart>i
-
-    The macro ending in "i" is the macro contain the namepart initials.
-    So, use of \nameparts{#1} in the default datamodel will result in these
-    macros being defined for use:
-
-      \namepartprefix
-      \namepartprefixi
-      \namepartfamily
-      \namepartfamilyi
-      \namepartsuffix
-      \namepartsuffixi
-      \namepartgiven
-      \namepartgiveni
-
-    As a further example, the name format:
-
-      \DeclareNameFormat{first-last}{%
-        \iffirstinits
-          {\usebibmacro{name:first-last}{#1}{#4}{#5}{#7}}
-          {\usebibmacro{name:first-last}{#1}{#3}{#5}{#7}}%
-        \usebibmacro{name:andothers}}
-
-    is now:
-
-      \DeclareNameAlias{first-last}{given-family}% legacy alias
-      \DeclareNameFormat{given-family}{%
-        \nameparts{#1}%
-        \ifgiveninits
-          {\usebibmacro{name:given-family}
-          {\namepartfamily}
-          {\namepartgiveni}
-          {\namepartprefix}
-          {\namepartsuffix}}
-        {\usebibmacro{name:given-family}
-          {\namepartfamily}
-          {\namepartgiven}
-          {\namepartprefix}
-          {\namepartsuffix}}%
-      \usebibmacro{name:andothers}}
-
-    See the example 93-nameparts.tex example file for an example of
-    defining and using a custom namepart, which is now possible due to
-    these changes.
-
-RELEASE NOTES FOR VERSION 3.2
-
-* Biber version 2.3 is required for biblatex 3.2
-* New label generation options which allow fine-tuning of how name prefices
-  are handled (see pstrwidth and pcompound options in documentation).
-* Some internals have changed regarding prefix space handling in names.
-  This shouldn't impact normal users but hackers please not that
-  \blx@sf@apo has been renamed to \blx@sf@prefixchar to better suit the new
-  \DeclarePrefChars command. Also note that in the standard name printing
-  macros, \ifpunctmark{'} has been replaced by the more general \ifprefchar.
-
-RELEASE NOTES FOR VERSION 3.1
-
-* Biber version 2.2 is required for biblatex 3.1
-* Added new macros \DeclareNolabel and \DeclareNolabelwidthcount for fine-tuning label generation
-* Improved Finnish and Russian localisation
-* Many bug fixes
-
-RELEASE NOTES FOR VERSION 3.0
-
-* Biber version 2.0 is required for biblatex 3.0
-* A new reference context mechanism to allow for future extensions has been
-  introduced. Effectively, this means the following. The 'sorting' option to
-  \printbibliography and \printbiblist is deprecated. You should use the
-  'sorting' option to \newrefcontext or the
-  \begin{refcontext}\end{refcontext} environment. This allows the sorting
-  list context wider scope over citations etc. too. For example, some
-  information in citations like extrayear depends on the sort list order
-  but until this version, citation sorting was always determined by the
-  global sorting specification. Therefore it was not too difficult to get
-  into a situation where citations were incorrect for a bibliography list
-  with a defined sorting scheme:
-
-    \usepackage[sorting=nty]{biblatex}
-    \cite{test1}
-    \cite{test2}
-    \printbibliography[sorting=nyt]
-
-  In this case, the citation labels may not match the bibliography
-  because the data used to generate the citations are drawn from a
-  different sort list. This was a general issue that entry data was
-  assumed to be the same over all bibliography lists. Only the order of
-  entries was assumed to be different, which is incorrect. The order of
-  items in a bibliography list can impact the actual data contents of
-  items in the case of things like the extra* fields. Now, the above can
-  be solved using the new refcontext mechanism which exposes the sorting
-  context to biblatex:
-
-    \usepackage[sorting=nty]{biblatex}
-    \newrefcontext[sorting=nyt]
-    \cite{test1}
-    \cite{test2}
-    \printbibliography
-
-  In this case, the \cite commands pull their data from the "nyt" sorting
-  list data which is also used by the following \printbibliography
-  This is all for biber only.
-* labelname and labeltitle are now instantiated by biblatex dynamically at
-  output time. Prior to this release, labelname and labeltitle were
-  statically instantiated by biber and put into the .bbl. This does not allow
-  for context-sensitive labelname/labeltitle determination which is
-  foreseen in future extensions.
-* New "pernottype" and "entryclone" sourcemapping verbs allow for negated
-  matches on entry types and the cloning of entries respectively. Requires
-  biber.
-* Biber now calculates the length of ranges (like page ranges) so that the
-  various range-length tests are far more accurate. See the "frangelen"
-  field documentation. This is very robust and can deal with roman numerals
-  in just about all of their Unicode and ASCII forms.
-* When a bibliography field is declared as a "name" field in the data
-  model, all options and counters to decide whether to use it or not are
-  automatically created. This effectively extends the existing "useauthor"
-  and "useeditor" options to all data model name fields automatically. These
-  options are now just special cases of the general data model name
-  handling mechanism.
-
-RELEASE NOTES FOR VERSION 2.9a
-
-* Biber version 1.9 is required for biblatex 2.9a
-* Fixed some bugs with defernumbers option
-* With biber, the scanner for \mkcomprange will normalise any sequence of
-  dashes with \bibrangedash and any (optionally space-surrounded) comma or
-  semi-colon with \bibrangessep (see docs). Range compression now works
-  properly in citation notes.
-
-RELEASE NOTES FOR VERSION 2.9
-
-* Biber version 1.9 is required for biblatex 2.9
-* With biber, the \printshorthands functionality is subsumed under a more
-  general "bibliography list" functionality. See the documentation for
-  \printbiblist and the new examples file "92-bibliographylists.tex".
-  Previous list of shorthands macros have legacy aliases for backwards
-  compatibility.
-* INCOMPATIBLE CHANGE - The generalisation of the \printshorthands facility
-  into a bibliography list printing facility necessitated changing the
-  default bibliography environment name for printing shorthands from
-  "shorthands" to "shorthand" so that it matches the field name it uses.
-  This allows the other relevant "short*" fields to be automatically
-  available with environments, filters etc. for building bibliography lists
-  of abbreviations. The same applies to the default "shorthands" driver
-  which is now called "shorthand". If you (re)define either the "shorthands"
-  bibliography environment or the "shorthands" driver in your style, please
-  change the names to remove the "s" or you will pick up the internal
-  defaults instead.
-* The data model defining macros are no longer valid in a document
-  (including the preamble). They in fact only ever partially worked as
-  biblatex uses the data model to define some internal macros before the
-  preamble and document is read. Using these macros in a document would
-  lead to strange behaviour sooner or later and so now they are disabled
-  after the data model is loaded and will generate a warning.
-* The "sortlocale" option no longer passes its value to the biber option of
-  the same name. Biblatex now has its own "sortlocale" option which is used
-  to set the global sorting locale on sorting specifications which don't
-  define one. The ability to define sorting locales per-sortscheme is new
-  in this version. See the PDF documentation. This is unlikely to impact
-  anyone. The biber "sortlocale" option can be use to override the
-  biblatex-specified sorting locales if you need to.
-
-RELEASE NOTES FOR VERSION 2.8a
-
-* INCOMPATIBLE CHANGE - The "language" option has new values. "language=autobib" changes
-  language for bibliography entries based on the LANGID field and the "autolang" option setting.
-  As a new feature, "language=autocite" does the same for citations. "language=auto" sets
-  both "autocite" and "autobib" and the default is "lanauge=autobib". This is a change from
-  the previous default. If your style sets "language=auto" explicitly, you will get the new
-  citation language switching behaviour and might want to use "language=autobib" to get the old
-  behaviour back.
-
-RELEASE NOTES FOR VERSION 2.8
-
-* Biber version 1.8 is required for biblatex 2.8
-* Polyglossia is now better supported
-* The HYPHENATION field is now called LANGID. The old name still works for backwards compat. This
-  field does a lot more than just selecting hyphenation patterns and was misleading.
-* New field LANGIDOPTS for Polyglossia users allows specification of
-  language-specific options (like variants such as "american" english and
-  babelshorthands etc.). See the biblatex-examples.bib file which has been
-  converted to use the new field names and fields.
-* "babel" option renamed to "autolang". Old name generates a warning but
-  still works. Since Polyglossia support now basically works, this name is now
-  too package specific. There is a new value "langname" for this option
-  which is Polyglossia only and allows the use of the main polyglossia language
-  switching environment which can use the options given in the LANGIDOPTS field.
-* New value "year" for "datelabel" option
-* New internal field "datelabelsource" for package authors specifies which
-  date field the datelabel was generated from.
-
-RELEASE NOTES FOR VERSION 2.7a
-
-* Bugfix release for 2.7
-
-RELEASE NOTES FOR VERSION 2.7
-
-* Biber version 1.7 is required for biblatex 2.7
-
-* New field EVENTTITLEADDON now part of default data model and default styles
-
-* Many citation command enhancements, better flow-of-text integration for
-  \textcite et al. See changelog in PDF doc for details.
-
-RELEASE NOTES FOR VERSION 2.6
-
-* Biber version 1.6 is required for biblatex 2.6
-
-* INCOMPATIBLE CHANGE - \DeclareLabelyear is now \DeclareLabeldate so
-  that the extra fields labelmonth and labelday can be generated by
-  biber. The 'labelyear' package option is now called 'labeldate'. The
-  old names will work but will generate warnings. The default
-  definition for \DeclareLabeldate in biblatex.def results in the same
-  behaviour as with the old \DeclareLabelyear.
-
-* Localised and fixed string fallbacks now possible as values for labelyear field
-
-* Cyclic and cascading RELATED entries now working properly.
-
-RELEASE NOTES FOR VERSION 2.5
-
-* Biber version 1.5 is required for biblatex 2.5
-
-* New  sourcemap step "entrynull" can be used to completely skip an entry.
-
-RELEASE NOTES FOR VERSION 2.4
-
-* Biber version 1.4 is required for biblatex 2.4
-
-* New macro \DeclareStyleSourcemap for style authors who want to define source mappings which
-  are not changed by users using \DeclareSourcemap. Style maps so defined are run after user
-  mappings and before driver default mappings.
-
-* New RELATEDOPTIONS field giving more control over the exact options for related entry processing
-
-* INCOMPATIBLE CHANGE - \DeclareLabelname, \DeclareLabelTitle and \DeclareLabelyear now have
-  a different syntax in order to prepare for future multi-script support. The change is minor -
-  just wrap all fields in \field{} and don't use any commas to separate fields. For example, the
-  default definition of \DeclareLabelname was:
-
-  \DeclareLabelname{%
-    shortauthor,
-    author,
-    shorteditor,
-    editor,
-    translator}
-
-  and is now:
-
-  \DeclareLabelname{%
-    \field{shortauthor}
-    \field{author}
-    \field{shorteditor}
-    \field{editor}
-    \field{translator}
-  }
-
-RELEASE NOTES FOR VERSION 2.3
-
-*  Biber version 1.3 is required for biblatex 2.3
-
-*  New "append" mode for \DeclareSourcemap so that fields can be combined
-
-*  Detection of some situations which requires biber or latex reruns.
-   Specifically, when sorting schemes are added or removed, when citations are added
-   or removed, when sorting=none and citation order changes and the interactions of
-   these situations when defernumbers=true. Biblatex should now report that a re-run is
-   required in such situations.
-
-*  Bugfixes
-
-RELEASE NOTES FOR VERSION 2.2
-
-*  Biber version 1.2 is required for biblatex 2.2
-
-*  Bugfixes
-
-RELEASE NOTES FOR VERSION 2.1
-
-*  Biber version 1.1 is required for biblatex 2.1
-
-*  Custom data models is now looked for in more places. See PDF
-   documentation. Custom data model conflicts are now better processed by
-   biber.
-
-*  Some improved localisation (Norwegian) and doc fixes.
-
-RELEASE NOTES FOR VERSION 2.0
-
-*  Biber is now the default backend. Biblatex 2.0 requires biber
-   1.0.  It will not work with any earlier release of biber due to
-   .bcf format changes required to support the new list-local sorting
-   feature.
-
-*  Biblatex with bibtex as the backend is now frozen at version 1.7. When
-   using biblatex with the option "backend=bibtex" (which must be
-   specified now, the default is backend=biber if no option is specified),
-   biblatex 1.7 will be automatically used. Apart from important bug fixes,
-   no more development will be done on the 1.7 branch which means that
-   users must switch to backend=biber (or don't specify the backend at all)
-   to get version 2.0 and future new features. All major new 2.0 features
-   require biber anyway so this is no real change for bibtex users.
-
-*  New options to enable counters which track different combinations of
-   information. Here is a summary which contains all tracking options,
-   including the new ones (row marked with with a star, table is also in
-   the PDF documentation):
-
-                   Enabled     Enabled          Tracked
-   Option          field       counter          information
-   --------------  ----------  --------------   -------------------
-   labelalpha      labelalpha  extraalpha       label
-   labelyear       labelyear   extrayear        labelname+labelyear
-   *labeltitle     ---         extratitle       labelname+labeltitle
-   *labeltitleyear ---         extratitleyear   labeltitle+labelyear
-
-   The naming of the options and counters is a little unintuitive because
-   the original ones were named before requests for the new ones were made.
-   The "Tracked information" column makes clear which information is tracked
-   by the counters. The new counters will appear in the .bbl inside an entry
-   and can be used just like "extraalpha" and "extrayear". The new options
-   controlling the new counters are false by default and are not used by the
-   standard styles.
-
-*  The biblatex data model is now customisable using the \DeclareDatamodel*
-   macros. This allows the use of new entrytypes and fields, as long as the
-   style supports them.
-
-*  Controlling initials generation
-
-   A biblatex macro interface (\DeclareNoinit) is now available to declare
-   regular expressions to strip from names before generating initials for
-   them. This mirrors the Biber config file functionality on a per-document
-   basis. A common use, for example, might be to strip certain prefices
-   from names so that they do not end up as initials.
-
-*  Fine tuning sorting strings
-
-   A biblatex macro interface (\DeclareNosort) is now available to declare
-   regular expressions to strip from fields or types of fields for sorting
-   purposes. This mirrors the Biber config file functionality on a per-document
-   basis. A common use, for example, might be to strip "The " from titles for
-   sorting purposes.
-
-*  Sorting option for bibliography/shorthand lists
-
-   \printbibliography and \printshorthands now have a "sorting" option so
-   you can choose a sorting scheme for each bibliography/shorthand list
-   instead of using the global sorting scheme. This means that you can
-   issue \printbibliography or \printshorthands as many times as you need
-   to, anywhere in the document and have the resulting list sorted in the
-   way required.
-
-*  Dynamic datasource modification
-
-   A biblatex macro interface (\DeclareSourcemap) is now available to
-   allow users to dynamically modify data as it is read by Biber. This
-   can be used to do many things like remove unwanted fields,
-   regularise field contents, add new fields etc. all without write
-   access to the datasource. The biblatex manual has a large section
-   on this feature, with many examples. This feature is identical in
-   functionality to Biber's "sourcemap" option but having a macro
-   interface allows it to be used on a per-document basis. The default
-   mappings for datasource drivers are definable too, using 
-   \DeclareDefaultSourcemap
-   
-*  Customisable labels
-
-   A new macro interface is implemented (\DeclareLabelalphaTemplate)
-   which allows customisation of the label used in alphanumeric
-   styles. The previous static labels are now implemented in terms of
-   the new interface. The biblatex manual has a section on this
-   feature with examples. One edge-case has changed with the new
-   definition of the previous default label generation behaviour: a
-   name with a prefix will now include 3 characters after the prefix
-   instead of 2 ("van Rompel" will be "vRom" instead of "vRo"). The
-   previous behaviour was anomolous anyway. There are options to
-   auto-disambiguate labels in several ways.
-
-*  Related entries
-
-   A general method to support "related entries" is implemented. This
-   allows a localisable, flexible way to deal with relationships between
-   entries like "reprint of", "translation of", "reprinted in" etc.
-
-   Three new entry fields are available to support this - "related",
-   "relatedtype" and "relatedstring". Biber will automatically create
-   "dataonly" clones of the related entries so that their data can be
-   accessed in styles without having to cite them. Related entries may
-   also be cited themselves which does not interfere in any way with this
-   mechanism. The standard styles have been updated to support the new
-   fields. New punctuation macros are available to format the new fields
-   in the bibliography ("relatedpunct", "relateddelim", "related").
-
-*  Citation key aliases
-
-   It is now possible to include a new field "ids" in an entry which
-   is a comma-separated list of citation key aliases. The entry can be
-   cited by any of the aliases, which helps when you updated your
-   entry keys but don't want to change old documents.
-
-*  Option to sort names only using initials
-
-   The new option "sortfirstinits" allows users to specify that name
-   sorting only uses initials instead of the full name. Previously,
-   even if "firstinits" was true, sorting used full names.
-
-*  New citation commands
-
-   Starred variants of \citeyear and \citedate are now available which
-   include the extrayear information.
-
-RELEASE NOTES FOR VERSION 1.7
-
-*  Biber update, new features
-
-   Biblatex 1.7 requires Biber 0.9.6. Biber is now based on Perl 5.14
-   with full Unicode 6.0 support. There's a bunch of other
-   improvements -- see the Biber manual for details.
-
-*  XDATA containers [Biber only]
-
-   This release introduces the new @xdata entry type and the
-   corresponding xdata field. Essentially, the idea is that you can
-   dump frequently used data into an @xdata entry and reference that
-   where needed. It's a bit like crossref but doesn't imply any
-   logical (parent/child) relation. Or, to put it differently, it's a
-   bit like @string but covers more than one field. See the changelog
-   for pointers.
-
-*  Extended option scoping [Biber only]
-
-   The package options related to name/list truncation and name
-   disambiguation are now conveniently settable globally/per-type/
-   per-entry. See the changelog for details. There's also a new
-   appendix with an overview of the scope of all options.
-
-*  Field formats for dates
-
-   \printdate and friends now support 'virtual' field formats for all
-   dates. So, even though there is no 'date' field on the LaTeX end
-   of the workflow (only year/month/day and endyear/endmonth/endday),
-   you may now say:
-
-   \DeclareFieldFormat{date}{\textbf{#1}}
-   
-   to print the date in boldface, for example. Technically, this is
-   equivalent to:
-
-   \DeclareFieldFormat{date}{\textbf{#1}}
-   \printtext[date]{\printdate}
-   
-   except that it is readily built into \printdate.
-
-*  Last-resort breakpoints for \url
-
-   URLs and DOIs consisting mostly or entirely of letters and numbers
-   may run into the margin if the \url command can't find suitable
-   breakpoints. I've introduced additional breakpoints after all
-   numbers and letters in the previous biblatex release in order to
-   deal with particularly nasty DOIS, but this turned out to be to
-   brute a solution.
-
-   To provide the best of both worlds, this release adds counters
-   which control the penalties associated with the additional
-   breakpoints. They are disabled by default but may be helpful (as a
-   last resort) if you need to deal with long and/or tricky DOIs. See
-   'biburlnumpenalty' etc. in the manual for details. If you want to
-   enable the additional breakpoints, use high penalties; e.g.:
-   
-   \setcounter{biburlnumpenalty}{9000}
-
-*  Language support
-
-   Oleg Domanov contributed support for Russian. Note that the
-   Russian module requires UTF-8. Pieter Belmans updated the Dutch
-   language module.
-
-RELEASE NOTES FOR VERSION 1.6
-
-*  Biber update, new mapping feature
-
-   Biblatex 1.6 requires Biber 0.9.4. It will not work with any
-   previous release. Biber now supports user-space field mapping.
-   This means that you can set up mapping rules in the Biber
-   configuration file to deal with non-standard field names in .bib
-   files by mapping them to known field names.
-
-*  Revised maxnames/minnames options
-
-   Biber now supports max/mincitenames and max/minbibnames as
-   separate values. This improvement has prompted a refactoring of
-   the corresponding package options. In previous versions, there
-   were three sets of values:
-
-   max/minnames     -> backend+frontend default
-   max/mincitenames -> frontend only
-   max/minbibnames  -> frontend only
-
-   The backend would get max/minnames, the other values were only
-   used on the LaTeX end, defaulting to max/minnames. Depending on
-   the citation style, this could lead to ambiguous citations if
-   max/minnames was out of sync with max/mincitenames. (This wasn't
-   really obvious from reading the manual.)
-
-   This can no longer happen. The new solution is simpler and
-   error-proof in this respect. The max/mincitenames and
-   max/minbibnames options do what their name indicates and are fully
-   supported by Biber. The max/minnames options now serve as master
-   options which set both max/minbibnames and max/mincitenames:
-
-   max/minnames     -> max/mincitenames
-                    -> max/minbibnames
-   max/mincitenames -> frontend+backend
-   max/minbibnames  -> frontend+backend
-
-   We didn't bother to update the BibTeX backend as it is due to be
-   discontinued this fall anyway. The BibTeX backend will get the
-   max/mincitenames values only.
-
-*  [CAVEAT] Removed local max/minnames and max/minitems options
-
-   As part of the above change, I've removed the local max/minnames
-   and max/minitems options from \printbibliography and friends to
-   enforce consistency. Please use the global options instead.
-
-*  Added maxalphanames/minalphanames [Biber only]
-
-   With Biber, the 'labelalpha' field may now be configured
-   independently of max/mincitenames with the newly introduced
-   package options max/minalphanames.
-
-*  MD5 hashes, per-name hashes [Biber only]
-
-   With Biber, the hashes provided in the namehash/fullhash fields
-   are now standard MD5 hashes. This means that they are stable
-   across multiple runs, multiple refsections, and multiple
-   documents.
-
-   We've also added per-name hashes. Every name in every name list
-   gets an MD5 hash, which is available in the 'hash' field. Note
-   that this field is only available locally in name formatting
-   directives.
-
-*  Range compression/truncation
-
-   This release features a new command for range compression (i.e.,
-   format "123-128" as "123-8"). The command is configurable, can
-   handle lists of ranges separated by commas and/or semicolons, and
-   also normalizes the dashes. Note that combining this with
-   \mkpageprefix requires the field format to be set up in a specific
-   way. See \mkcomprange in the manual for details.
-
-   I've also overhauled the command which truncates ranges by only
-   printing the starting page of the range. The original 
-   \mkpagefirst has been removed because of its awkward syntax. It is
-   superseded by \mkfirstpage. Note that this change is not
-   backwards-compatible because the syntax of the new command is
-   slightly different. You may need to update some format
-   definitions.
-
-RELEASE NOTES FOR VERSION 1.5
-
-*  Biber update
-
-   Biblatex 1.5 requires Biber 0.9.3. It will not work with any
-   previous release.
-
-*  More name disambiguation modes [Biber only]
-
-   We've added some additional modes to the 'uniquename' and
-   'uniquelist' options. Roughly speaking, the new 'min*' modes aim
-   for unambiguous citations (mainly author-year) rather than
-   disambiguating names in a strict way. There's a section in the
-   manual which discusses all the details. See the changelog for
-   pointers to the relevant parts of the manual.
-
-RELEASE NOTES FOR VERSION 1.4
-
-*  Biber update
-
-   Biblatex 1.4 requires Biber 0.9 or higher. It will not work with
-   any previous release.
-
-*  Advanced name disambiguation in citations [Biber only]
-
-   Name disambiguation in citations has been greatly improved and
-   extended in this release. We're pretty excited about this feature
-   because it has been in the pipeline for such a long time and
-   because Biblatex/Biber is, to the best of my knowledge, the only
-   bibliographic tool providing fully automated disambiguation of
-   names in citations.
-
-   There are now two options controlling name disambiguation,
-   'uniquename' and 'uniquelist'. You can use either option
-   stand-alone or combine both. This is best explained by way of
-   example. Consider the following data:
-
-   John Smith/John Doe   2011
-   John Smith/Jane Doe   2011
-   John Smith/Edward Doe 2011
-   
-   Let's assume we're using the standard 'authoryear' style and set
-   uniquename=false. In this case, we would get the following
-   citations:
-
-   Smith and Doe 2011a
-   Smith and Doe 2011b
-   Smith and Doe 2011c
-
-   The extra letter appended to the year (that's the automatically
-   generated 'extrayear' field provided by the 'labelyear' option)
-   disambiguates the citations. Many style guides, however, mandate
-   that the extra letter be used to disambiguate works by the same
-   author(s) only, not works by different authors with the same last
-   name. In order to disambiguate the author's last name, you're
-   expected to add additional parts of the name, either as initials
-   or in full. This is what the 'uniquename' option does. Here are
-   the same citations with uniquename=init:
-
-   Smith and J. Doe 2011a
-   Smith and J. Doe 2011b
-   Smith and E. Doe 2011
-   
-   'uniquename=init' restricts name disambiguation to initials. Since
-   the first two Does are still ambiguous at that point, we need to
-   fall back to 'extrayear'. With uniquename=full, names are printed
-   in full where required:
-
-   Smith and John Doe 2011
-   Smith and Jane Doe 2011
-   Smith and E. Doe 2011
-   
-   In the past, this feature was of limited use since it only worked
-   for entries with a single author/editor. It now works for any name
-   at any point in the list. Since this is only possible with Biber,
-   the feature has been removed entirely from the BibTeX backend.
-
-   When it comes to lists of names, there's another aspect to
-   ambiguity. Let's call it list ambiguity. Consider the following
-   data:
-
-   Doe/Jones/Smith    2011
-   Smith/Johnson/Doe  2011
-   Smith/Doe/Edwards  2011
-   Smith/Doe/Jones    2011
-   
-   Most author-year and author-title styles will truncate long
-   author/editor lists in citations. For example, with maxnames=1
-   we'd get:
-
-   Doe et al. 2011
-   Smith et al. 2011a
-   Smith et al. 2011b
-   Smith et al. 2011c
-   
-   Since the author lists are ambiguous after truncation, the
-   'extrayear' marker is added by the style in order to ensure unique
-   citations. Here again, many style guides mandate that the extra
-   letter be used to disambiguate works by the same authors only. In
-   order to disambiguate author lists, you're typically required to
-   add more names, exceeding the maxnames/minnames truncation point.
-   The new 'uniquelist' feature introduced in this release does that
-   automatically. With maxnames=1 and uniquelist=true, we get:
-
-   Doe et al. 2011
-   Smith, Johnson et al. 2011
-   Smith, Doe and Edwards 2011
-   Smith, Doe and Jones 2011
-   
-   As seen above, the 'uniquelist' option overrides the 'maxnames'
-   setting on a per-entry basis. Essentially, what happens is that
-   the "et al." parts of the citations get expanded to the point of
-   no ambiguity -- but no further than that.
-
-   'uniquename' and 'uniquelist' may also be combined. Consider the
-   following data:
-
-   John Doe/Jane Smith/William Jones    2011
-   John Doe/John Smith/William Jones    2011
-   John Doe/Edward Smith/William Jones  2011
-   John Doe/John Edwards/William Jones  2011
-   John Doe/John Edwards/Jack Johnson   2011
-
-   With maxnames=1:
-   
-   Doe et al. 2011a
-   Doe et al. 2011b
-   Doe et al. 2011c
-   Doe et al. 2011d
-   Doe et al. 2011e
-
-   With maxnames=1, uniquename=true, uniquelist=true:
-   
-   Doe, Jane Smith et al. 2011
-   Doe, John Smith et al. 2011
-   Doe, E. Smith et al. 2011
-   Doe, Edwards and Jones 2011
-   Doe, Edwards and Johnson 2011
-
-   If multiple disambiguation options are active, names are
-   disambiguated first and works last. The order is as follows:
-
-   1. uniquename
-   2. uniquelist
-   3. extrayear, singletitle
-
-   Adding this feature to existing styles is simple. The 'uniquename'
-   information needs to be evaluated in the name formatting directive
-   which controls the formatting of the 'labelname' list. The default
-   definition in biblatex.def is responsive to the 'uniquename'
-   option. If you're using that, just enable the package option and
-   that's it. If you're using a different format, check biblatex.def
-   on how to incorporate the 'uniquename' feature.
-   
-   Adding support for 'uniquelist' is also trivial. If the second
-   optional argument of \printnames is omitted (i.e., no explicit
-   range is specified), \printnames{labelname} will print the
-   'labelname' list up to the truncation point defined with the
-   'maxnames'/'minnames' package options. If 'uniquelist' is enabled,
-   it will simply override 'maxnames' on a per-entry basis, i.e.,
-   \printnames will print the 'labelname' list up to point of no
-   ambiguity. Unless you're specifying explicit ranges, all you need
-   to do is enable the 'uniquelist' package option.
-
-*  Name disambiguation in standard styles [Biber only]
-
-   All standard author-year and author-title styles now enable
-   uniquename/uniquelist disambiguation. Of course this only works
-   when using Biber.
-
-RELEASE NOTES FOR VERSION 1.3
-
-The list of changes in Biblatex is fairly short this time. Most of
-the big feature improvements are found in Biber.
-
-*  Biber 0.8.3, Biber in TeX Live main.
-
-   Update Biber to version 0.8.3 when upgrading to biblatex 1.3. Note
-   that Biber is now available from the main TeX Live repository.
-   This means that you don't need to point tlmgr to TLContrib any
-   more. It also implies that more architectures are supported.
-
-*  Experimental Zotero and EndNote import [Biber only]
-
-   Biber now features import support for the Zotero RDF/XML and
-   EndNote XML formats. See the Biber manual for details and caveats.
-
-*  Fine-grained name delimiter/spacing controls [Biber only]
-
-   The spacing between name parts and line breaks in names can now be
-   customized in great detail, especially with Biber. With BibTeX,
-   customization is much more limited but still possible to some
-   extent. See the manual for details.
-
-*  Added citation counter
-
-   As its name suggests, the new 'citecounter' feature counts
-   citations, i.e., it indicates how many times an entry is cited in
-   a reference section. The value of the 'citecounter' counter refers
-   to the total per-entry/per-refsection citation count.
-
-   The counter works much like the citation trackers. It is useful
-   for styles which handle initial and repeated citations
-   differently. For example, you may want to suppress the
-   introduction of a shorthand of an entry in the initial citation if
-   it is cited only once anyway.
-
-*  Added \smartcite command
-
-   I've added a new citation command called \smartcite (along with
-   \Smartcite, \smartcites, etc.). Essentially, this is a \footcite
-   command which behaves like \parencite when used in a footnote.
-   It's particularly useful in conjunction with autocite=footnote as
-   it makes \autocite even more versatile.
-
-   Style authors should note that the default setup for
-   autocite=footnote has been modified and now uses \smartcite
-   instead of \footcite. Providing a \smartcite command is
-   straightforward. In most cases, all you need to do in your style
-   is duplicate the definition of \footcite and adapt the wrapper
-   code like so:
-
-   \DeclareCiteCommand{\smartcite}
-     [\iffootnote{\mkbibparens}{\mkbibfootnote}]
-     {...}
-     {...}
-     {...}
-     {...}
-
-RELEASE NOTES FOR VERSION 1.2
-
-*  Remote resources, experimental RIS import [Biber only]
-
-   Biber 0.8 features support for remote .bib files (HTTP/FTP) and
-   experimental RIS file import. See the Biber manual and
-   \addbibresource in the biblatex manual for details.
-
-*  \bibliography superseded by \addbibresource
-
-   As Biber development opens new possibilities, I've refactored the
-   user interface for specifying bibliographic resources.
-   \bibliography is superseded by \addbibresource. There are two
-   differences when using \addbibresource:
-
-   1) Always give the full file name, do not omit the .bib extension.
-   2) No comma-separated lists, use one \addbibresource per bib file.
-   
-   For example, the old form:
-   
-   \bibliography{file1,file2}
-   
-   is superseded by:
-   
-   \addbibresource{file1.bib}
-   \addbibresource{file2.bib}
-
-   \addbibresource also supports options:
-
-   \addbibresource[location=local,type=file,datatype=bibtex]{file1.bib}
-
-   You only need to specify options which differ from the defaults
-   (local/file/bibtex), e.g.:
-
-   \addbibresource[datatype=ris]{file.ris}
-   \addbibresource[location=remote]{ftp://192.168.3.57/~fred/file1.bib}
-
-   The change is fully backwards compatible since \bibliography is
-   still available. There is no need to update existing files but
-   \addbibresource is the recommended way for new files.
-
-*  Smart/customizable 'crossref' data inheritance [Biber only]
-
-   Biber has been supporting 'crossref' customization for some time
-   but the biblatex user interface was still missing. This release
-   finally adds a user interface. This means that you may configure
-   how the data is inherited from the entry the 'crossref' field
-   refers to. The manual has all the details, including the default
-   settings.
-
-   If you're using the 'crossref' field, this change is a significant
-   one since the smart data inheritance is set up by default. By
-   'smart' I mean a sensible parent/child field mapping which
-   replaces BibTeX's symmetric mapping. There is no need any more to
-   duplicate fields.
-
-   BibTeX crossref:
-
-   book		->	inbook
-   -----------------------------------
-   title	->	title
-   booktitle	->	booktitle
-
-   Biber crossref:
-
-   book		->	inbook
-   -----------------------------------
-   title	->	booktitle
-
-*  New multi-volume entry types
-
-   There are four new entry types in this release: mvbook,
-   mvcollection, mvproceedings, mvreference. They are similar to the
-   established types without the 'mv' prefix but indicate a
-   multi-volume work explicitly.
-
-   This difference is crucial of you want to leverage Biber's
-   'crossref' support because titles are inherited differently in
-   this case:
-
-   book		->	inbook
-   -----------------------------------
-   title	->	booktitle
-   subtitle	->	booksubtitle
-   titleaddon	->	booktitleaddon
-
-   mvbook	->	inbook
-   -----------------------------------
-   title	->	maintitle
-   subtitle	->	mainsubtitle
-   titleaddon	->	maintitleaddon
-   
-RELEASE NOTES FOR VERSION 1.1
-
-Starting with this release, we'll leverage the possibilities of Biber
-to support features not possible with BibTeX. That's why most major
-new features in this release are 'Biber only'.
-
-*  Biber update
-
-   Update Biber to version 0.7 when installing Biblatex 1.1. The
-   latest Biber is available from this location:
-
-   http://sourceforge.net/projects/biblatex-biber/files/
-     biblatex-biber/current/
-
-   Ready-to-run binaries are here:
-   
-   http://sourceforge.net/projects/biblatex-biber/files/
-     biblatex-biber/current/binaries/
-
-*  Configurable sorting schemes [Biber only]
-
-   This release introduces configurable sorting schemes. With Biber,
-   you may now set up arbitrary sorting specs. The new custom sorting
-   specs are very powerful and come with a flexible user interface.
-   See \DeclareSortingScheme, \DeclareSortExclusion, and
-   \DeclarePresort in the manual for details. Like the predefined
-   sorting specs, new ones are activated with the 'sorting' option.
-
-   If you are using Biber, all known sorting schemes are still
-   available by default, but they are now defined in biblatex.def
-   instead of being hard-coded in the backend.
-
-   If you are using BibTeX, note that the old hard-coded schemes in
-   biblatex.bst have not been altered. They continue to work as they
-   did before, but you can't modify them or define new ones.
-
-*  Configurable 'labelname'/'labelyear' [Biber only]
-
-   The special fields 'labelname'/'labelyear' may now be customized
-   by style authors. In conjunction with the configurable sorting
-   schemes, this dramatically increases biblatex's flexibility,
-   especially with author-year, author-title, and verbose styles. See
-   \DeclareLabelname and \DeclareLabelyear in the manual for details.
-
-*  Introducing per-type package options
-
-   Starting with this release, certain package options may be set on
-   a per-type basis. Use the new optional argument of
-   \ExecuteBibliographyOptions to specify the type. Note that most
-   per-type options are 'Biber only'. For details, see the rather
-   lengthy list of per-type options in the changelog.
-
-*  Improved static entry sets [Biber only]
-
-   Static entry sets (i.e., @set entries in the bib file) are now
-   natively supported by Biber. This means that instead of the rather
-   convoluted old setup:
-   
-   @Set{set1,
-     entryset = {key1,key2,key3},
-     crossref = {key1},
-   }
-   @Article{key1,
-     entryset = {set1},
-     author   = {...},
-     title    = {...},
-     ...
-   }
-   @InCollection{key2,
-     entryset = {set1},
-     author   = {...},
-     title    = {...},
-     ...
-   }
-   @Article{key3,
-     entryset = {set1},
-     author   = {...},
-     title    = {...},
-     ...
-   }
-
-   defining a static set is now as simple as this:
-   
-   @Set{set1,
-     entryset = {key1,key2,key3},
-   }
-
-   The 'crossref' in the @set head entry and the 'entryset' pointers
-   in the member entries are no longer required. Defining a static
-   set is now as simple as adding a @set entry with an 'entryset'
-   field specifying the set. That's all.
-
-   Since there are no 'entryset' pointers in the member entries, the
-   members may be part of a set in one document/refsection and
-   stand-alone references in another one, depending on the presence
-   of the @set entry. If the @set entry is cited, the set members are
-   grouped automatically. If not, they behave like regular entries.
-
-*  Introducing dynamic entry sets [Biber only]
-
-   Dynamic entry sets are a new way of grouping entries. They differ
-   from static ones in that they are not defined in the bib file but
-   declared in the document, i.e., they work on a per-document/
-   per-refsection basis. Instead of defining a set in the bib file:
-
-   @Set{set1,
-     entryset = {key1,key2,key3},
-   }
-   
-   you declare it like that in the document:
-
-   \defbibentryset{set1}{key1,key2,key3}
-   
-   This works anywhere in the document, including the document body.
-   Apart from that, dynamic entry sets work exactly like static ones.
-   See the manual for more information.
-
-*  mcite/mciteplus-like citation commands [Biber only]
-
-   Users of the mcite/mciteplus packages are already familiar with
-   the concept of a dynamic entry set. With mcite/mciteplus, sets are
-   defined as they are cited. To facilitate migration to biblatex,
-   this release comes with a special citation module which provides
-   mcite/mciteplus-like citation commands on top of the commands
-   provided by the main citation style. For example, the following
-   command:
-
-   \mcite{setA,*keyA1,*keyA2,*keyA3}
-
-   is equivalent to this:
-
-   \defbibentryset{setA}{keyA1,keyA2,keyA3}\cite{setA}
-   
-   Note that there is a syntactical difference between biblatex's
-   dynamic entry sets and the citation grouping of mcite/mciteplus.
-   With mcite/mciteplus, the first set member plays double-duty as
-   group identifier. With biblatex, an entry set is an entity in its
-   own right which requires a unique entry key.
-
-   For example, an mcite citation group is declared like this:
-
-   \cite{keyA1,*keyA2,*keyA3}
-   
-   In contrast to that, a dynamic entry set defined with one of the
-   commands provided by biblatex's 'mcite' package option is set up
-   like that:
-
-   \mcite{setA,*keyA1,*keyA2,*keyA3}
-   
-   Note the extra identifier 'setA': this is the entry key assigned
-   to the set. See the manual for further details.
-
-*  Low-level bibliography filters
-
-   The \defbibfilter command and the 'filter' option of
-   \printbibliography are now supplemented by \defbibcheck and the
-   corresponding 'check' option.
-   
-   Conceptually, a 'check' is like a filter controlling which entries
-   are included in a certain (sub-)bibliography. In contrast to
-   filters, however, the checks don't use a high-level syntax. Checks
-   are macros which directly employ the low-level conditionals of
-   biblatex's data interface. Here's an example 'check' which tests
-   if an entry has an abstract:
-
-   \defbibcheck{hasabstract}{%
-     \iffieldundef{abstract}{\skipentry}{}%
-   }
-   ...
-   \printbibliography[check=hasabstract]
-   
-   This will only print entries with an 'abstract' field. More complex
-   checks are possible as well. For example, this check will exclude
-   all entries published prior to the year 2000:
-
-   \defbibcheck{recent}{%
-     \iffieldint{year}
-       {\ifnumless{\thefield{year}}{2000}
-	  {\skipentry}
-	  {}}
-       {\skipentry}}
-
-   See the manual for further details.
-
-*  More flexible 'maxnames'/'minnames' controls
-
-   I've added some additional package options related to 'maxnames'/
-   'minnames'. See 'maxbibnames'/'minbibnames' and 'maxcitenames'/
-   'mincitenames' in the manual.
-
-   The new options don't introduce entirely new functionality. They
-   are rather convenience options which allow setting 'maxnames'/
-   'minnames' in a more flexible way. For example, setting the
-   'maxbibnames' option like this:
-
-   \usepackage[maxnames=3,maxbibnames=99]{biblatex}
-   
-   is equivalent to:
-   
-   \usepackage[maxnames=3]{biblatex}
-   \begin{document}
-   ...
-   \printbibliography[maxnames=99]
-   
-   'maxcitenames' does the same for all citations.
-   
-*  Defining and resetting per-type formats
-
-   \DeclareFieldFormat and related commands support per-type
-   formatting directives. By default, biblatex uses this feature to
-   format the 'title' field depending on the entry type. For example,
-   book titles are printed in italics, article titles use quotes
-   instead. In previous releases, lines like the following ones were
-   found in biblatex.def:
-
-   \DeclareFieldFormat{title}{\mkbibemph{#1}}
-   \DeclareFieldFormat[article]{title}{\mkbibquote{#1}}
-   \DeclareFieldFormat[inbook]{title}{\mkbibquote{#1}}
-   ...
-
-   This release brings two new features related to that.
-
-   1) \DeclareFieldFormat and related commands now support a
-   comma-separated list of entry types. This facilitates the
-   definition of per-type formats:
-
-   \DeclareFieldFormat{title}{\mkbibemph{#1}}
-   \DeclareFieldFormat[article,inbook,...]{title}{\mkbibquote{#1}}
-
-   2) \DeclareFieldFormat and friends now come with a starred variant
-   which resets all type-specific formats. With previous releases,
-   removing or modifying the formatting could be tedious if you
-   didn't make that book/article distrinction. You had to change the
-   default plus all type-specific formats:
-
-   \DeclareFieldFormat{title}{#1}
-   \DeclareFieldFormat[article]{title}{#1}
-   \DeclareFieldFormat[inbook]{title}{#1}
-   ...
-   
-   The new starred commands do that in one shot:
-
-   \DeclareFieldFormat*{title}{#1}
-   
-   Note that the default formatting has not been altered. It's just a
-   bit easier to modify it now.
-
-*  New option 'mergedate' (authoryear style)
-
-   By popular request, I've added a 'mergedate' option to the
-   'authoryear' bibliography style. The option controls whether or
-   not the date label is merged with the date specification in the
-   bibliography.
-
-   For example, while mergedate=false outputs:
-
-   Doe, John (2008a). Article. In: Journal 23.5 (May 2008),
-   pp. 5-24.
-
-   mergedate=true will print:
-
-   Doe, John (May 2008a). Article. In: Journal 23.5, pp. 15-34.
-
-   Note that 'mergedate=true' is in fact the old behavior (and the
-   default setting). 'mergedate=false' is the new feature!
-
-RELEASE NOTES FOR VERSION 1.0
-
-Here it finally is, the long-awaited first stable release of
-biblatex. As the 0.9* releases have proven to be very mature and
-reliable, this release is essentially 0.9e with some localization
-updates and minor tweaks. It concludes the 0.9 development cycle
-rather than introducing completely new features.
-
-The stable status basically has two consequences. 1) We'll try to be
-more cautious in terms of backwards compatibility in the future and
-2) Biblatex moves to a different location on CTAN. See below for
-details.
-
-*  Development Roadmap
-
-   Over the course of the 1.x development cycle, you'll increasingly
-   see new features being added which are tagged as 'Biber only' in
-   the manual. The BibTeX backend of Biblatex will be maintained for
-   some more time but it won't receive any feature updates. There is
-   a simple reason for that: the kind of features we'll introduce
-   can't be handled by BibTeX (that's why we have Biber, after all).
-
-   While you can stay with the BibTeX backend for some more time,
-   it's highly advisable to switch to Biber fairly soon as BibTeX
-   support will be discontinued at some point. To give you an idea
-   of the timescale: we're talking months rather than years.
-
-*  New location on CTAN
-
-   The package moves from
-
-	tex-archive/macros/latex/exptl/biblatex/
-   to
-	tex-archive/macros/latex/contrib/biblatex/
-   
-   The pre-bundled TDS archive moves from
-   
-	tex-archive/install/macros/latex/exptl/
-   to
-	tex-archive/install/macros/latex/contrib/
-
-*  New contrib location on CTAN
-
-   There's also a new location for contributed styles:
-   
-	tex-archive/macros/latex/contrib/biblatex-contrib/
-
-   The old exptl/biblatex-contrib/ directory is still available and
-   will keep being available as a staging area for styles which are
-   work in progress. If your style is considered stable, you may
-   want to move it to contrib/biblatex-contrib/. If it's
-   experimental, you may prefer exptl/biblatex-contrib/.
-
-*  Biber update
-
-   When updating Biblatex, make sure you also get the latest Biber
-   from this location:
-
-   http://sourceforge.net/projects/biblatex-biber/files/
-     biblatex-biber/current/
-
-   Ready-to-run binaries are here:
-   
-   http://sourceforge.net/projects/biblatex-biber/files/
-     biblatex-biber/current/binaries/
-
-*  Modified 'bibencoding' package option, new default
-
-   I've renamed 'bibencoding=inputenc' to 'bibencoding=auto' to make
-   it clear that this option is not specific to the inputenc package
-   and also works with XeTeX/LuaTeX in native UTF-8 mode.
-   bibencoding=inputenc is still supported as an alias.
-
-   'bibencoding=auto' is the new package default. This means that
-   biblatex by default assumes that the workflow is transparent,
-   i.e., that the .bib files use the same encoding as the .tex file.
-   Note that it is the input encoding of the .tex (!) file which is
-   detected automatically. If the .bib files use a different
-   encoding, you always need to specify it explicitly.
-   
-   If you prefer the old default, you can easily restore it by
-   adding the following like to your biblatex.cfg file:
-
-   \ExecuteBibliographyOptions{bibencoding=ascii}
-
-   The new default setting may trigger some warnings which have not
-   been triggered before. Consider this case:
-
-   \usepackage[latin1]{inputenc}
-   \usepackage{biblatex}
-   
-   This will trigger a warning instructing you to switch to bibtex8
-   or Biber. That's because the defaults are 'backend=bibtex' and
-   'bibencoding=auto'. The latter implies that the .bib files are
-   Latin1 encoded but traditional BibTeX can't handle that, hence
-   the warning. If the .bib files do in fact use Latin1 encoding it's
-   a good idea to heed the advice:
-   
-   \usepackage[latin1]{inputenc}
-   \usepackage[backend=bibtex8/biber]{biblatex}
-   
-   If they're Ascii, set the encoding explicitly:
-
-   \usepackage[latin1]{inputenc}
-   \usepackage[bibencoding=ascii]{biblatex}
-   
-   On the other hand, you may delete all old 'bibencoding=inputenc'
-   options as this is the default setting now.
-   
-RELEASE NOTES FOR VERSION 0.9e
-
-*  Biber update, options 'sortupper', 'sortlocale'
-
-   Biber has been updated to version 0.5.7. There are ready-to-run
-   binaries for the latest version. If you're using Biber, upgrade
-   to 0.5.7 or later when upgrading to biblatex 0.9e.
-
-   Biblatex now offers two package options which correspond to
-   Biber's command line options --sortupper and --sortlocale, the
-   point being that you can set them on a per-document basis. I've
-   also added some explanations concerning encodings and locale
-   settings. See the changelog for pointers.
-
-*  Improved backrefs for @set entries, 'backrefsetstyle' option
-
-   I've revised and improved the handling of back references related
-   to entry sets. Biblatex is now capable of tracking the @set head
-   entry and the set members separately, if so desired.
-   
-   The new package option 'backrefsetstyle' controls the tracking
-   mode. By way of example, consider a set ("set1") with three
-   members ("memA", "memB", "memC") and the following input:
-
-   on page 1: \cite{set1}
-   on page 2: \cite{memA}
-   on page 3: \cite{memB}
-   on page 4: \cite{memC}
-
-   With backrefsetstyle=setonly, this will generate the following back
-   references:
-   
-   set1: 1, 2, 3, 4
-   memA: -
-   memB: -
-   memC: -
-
-   With backrefsetstyle=memonly:
-   
-   set1: -
-   memA: 1, 2
-   memB: 1, 3
-   memC: 1, 4
-
-   With backrefsetstyle=setormem:
-   
-   set1: 1
-   memA: 2
-   memB: 3
-   memC: 4
-
-   With backrefsetstyle=setandmem:
-   
-   set1: 1, 2, 3, 4
-   memA: 2
-   memB: 3
-   memC: 4
-
-   With backrefsetstyle=memandset:
-   
-   set1: 1
-   memA: 1, 2
-   memB: 1, 3
-   memC: 1, 4
-
-   With backrefsetstyle=setplusmem:
-   
-   set1: 1, 2, 3, 4
-   memA: 1, 2
-   memB: 1, 3
-   memC: 1, 4
-   
-   To take advantage of that in custom styles, only a minor update
-   is required. Supporting the @set entry and the set members
-   separately is pretty intuitive. Any \printlist command in the
-   @set entry will see the 'pageref' list of the @set entry; the
-   \printlist commands in the regular drivers (which handle the set
-   members) will see the 'pageref' list of the respective member:
-
-   \DeclareBibliographyDriver{set}{%
-     \entryset{}{}%
-     \newunit\newblock  % <- NEWLY ADDED
-     \printlist{pageref}% <- NEWLY ADDED
-     \finentry}
-
-   \DeclareBibliographyDriver{<entry type>}{%
-     ...
-     \printlist{pageref}%
-     ...
-   }
-   
-   There are some bibmacros as well as a new \bibpagerefpunct
-   separator to help with that, hence the actual code in the
-   standard styles works like this:
-
-   \DeclareBibliographyDriver{set}{%
-     \entryset{}{}%
-     \newunit\newblock       % <- NEWLY ADDED
-     \usebibmacro{setpageref}% <- NEWLY ADDED
-     \finentry}
-
-   \DeclareBibliographyDriver{<entry type>}{%
-     ...
-     \setunit{\bibpagerefpunct}\newblock % <- MODIFIED
-     \usebibmacro{pageref}%
-     ...
-   }
-   
-   That's all. This will ensure that all tracking modes are
-   supported.
-
-RELEASE NOTES FOR VERSION 0.9d
-
-*  Date formatting options
-
-   I've removed all '<date>=none' options as this feature seems to
-   be causing some confusion. Setting '<date>=none' was not
-   sufficient to suppress a certain date in all cases because date
-   specifications may also incorporate elements such as the 'issue'
-   field, be tied to the 'url' in a way that leads to erroneous
-   formatting if there is no date, etc. I'm afraid selectively
-   omitting dates really needs to be handled on the style level.
-
-   There's a new set of '<date>=iso8601' options which print
-   extended-format ISO-8601 dates. Not all of ISO-8601 is
-   implemented, only the core elements of the extended format which
-   are also used in .bib files, i.e., "yyyy-mm-dd" for individual
-   dates and "yyyy-mm-dd/yyyy-mm-dd" for ranges. Full-scale ISO-8601
-   date/time specs like "2005-08-09T18:31:42P3Y6M4DT12H30M17S"
-   wouldn't make much sense in a bibliography anyway. Note that
-   these options are language agnostic. They will override any
-   region-specific settings provided by .lbx files. That's the
-   whole point of ISO-8601, after all. 
-
-RELEASE NOTES FOR VERSION 0.9c
-
-*  Improved reencoding support
-
-   Biber 0.5.5 is capable of reencoding the data in bib files on the
-   fly. This solution is more robust than biblatex's macro-level
-   reencoding with inputenc. With 'backend=biber', biblatex will now
-   use Biber instead of inputenc. In addition to that, the biblatex
-   code which detects if the bib data needs to be reencoded to match
-   the encoding of the tex file is smarter now and should work
-   smoothly.
-
-   In practice, this simply means that you may always use the
-   'bibencoding' option to specify the encoding of your bib files
-   (there was some potential for spurious reencoding steps in
-   previous versions), with any backend. It is in fact highly
-   recommended to do so for two reasons: 1) the default value is
-   'ascii', and 2) biblatex will warn you if the bib encoding can't
-   be handled by the backend you selected.
-
-   You may put your platform default in biblatex.cfg; there is no
-   need to do that in each and every preamble (you may still
-   override all biblatex.cfg settings on a per-document basis in the
-   preamble, if required).
-
-*  UTF-8 encoded entry keys and bib filenames
-
-   Biber 0.5.5 supports UTF-8 encoded entry keys. Biblatex will work
-   with UTF-8 keys and filenames when running on an engine with
-   native UTF-8 support (i.e., XeTeX or LuaTeX). Macro-level UTF-8
-   support with inputenc/inputenx will not do.
-
-*  Improved arXiv support
-
-   I've added an additional eprint-related field plus two aliases to
-   better support arXiv references. The changelog includes pointers
-   to the relevant sections of the manual.
-
-RELEASE NOTES FOR VERSION 0.9b
-
-*  Extended Biber interface
-
-   If you're using Biber as backend, make sure you update Biber as
-   well (to version 0.5.4 or higher) because the Biblatex -> Biber
-   interface has been extended.
-   
-   The most obvious effect of this improvement is that Biber is now
-   capable of handling multiple refsections in a single pass. If you
-   have any 'refsection' environments in a document, you only need to
-   run Biber once.
-
-*  New dependency: logreq package
-
-   Starting with this release, biblatex will use the logreq package
-   to write machine-readable messages to an auxiliary log file. When
-   installing biblatex 0.9b, make sure to install the logreq package
-   as well. It is available from CTAN:
-   
-   http://www.ctan.org/tex-archive/macros/latex/contrib/logreq/
-   
-   A TDS archive is available as well:
-   
-   http://www.ctan.org/tex-archive/install/macros/latex/logreq.tds.zip
-
-*  Modified \defbibfilter syntax
-
-   I've modified \defbibfilter such that it uses \ifboolexpr (from
-   etoolbox.sty) instead of \ifthenelse (from ifthen.sty)
-   internally. \ifboolexpr uses a slightly different syntax.
-   For example, this definition:
-
-   \defbibfilter{example}{%
-     \( \type{book} \or \type{inbook} \)
-     \and \keyword{abc}
-     \and \not \keyword{x y z}
-   }
-
-   becomes:
-   
-   \defbibfilter{example}{%
-     ( type=book or type=inbook )
-     and keyword=abc
-     and not keyword={x y z}
-   }
-
-   There is no need to update existing files since the old
-   \ifthenelse syntax is still supported. \defbibfilter will
-   implicitly 'translate' at definition time, if required.
-
-*  Renamed option 'defernums' to 'defernumbers'
-
-   The package option 'defernums' has been renamed to
-   'defernumbers'.
-
-*  Prefixed numerical citations, improved 'numeric' styles
-
-   I've added three options to \printbibliography which are related
-   to numerical citation schemes. They are called 'prefixnumbers',
-   'resetnumbers', and 'omitnumbers'. Note that these options
-   require that 'defernumbers' be set globally since they assign the
-   numeric labels as the bibliography is generated (as opposed to at
-   the beginning of the document body, as the data is read in).
-
-   The new options enable the numeric styles to support prefixed
-   numerical citations. The following may be accomplished by setting
-   'prefixnumbers' for each prefixed subbibliography:
-
-   REFERENCES
-   Printed References
-   [A1] ...
-   [A2] ...
-   Online References
-   [B1] ...
-   [B2] ...
-
-   It is also possible to mix one non-prefixed subbibliography with
-   one or more prefixed ones (set 'prefixnumbers' for each prefixed
-   subbib and 'resetnumbers' for the non-prefixed one) or even to
-   mix numerical citations with author-year or author-title
-   citations (set 'omitnumbers' for all non-numerical subbibs).
-
-   See the files '16-numeric-prefixed-1', '17-numeric-prefixed-2',
-   and '18-numeric-hybrid' in the 'examples' subdirectory for
-   practical examples.
-   
-   Adding support for prefixed numerical citations to existing
-   numeric styles is trivial. The prefixes set in the argument to
-   \printbibliography are available in the 'prefixnumber' field. If
-   no prefix has been set, the field is undefined. Hence, in the cbx
-   file, simply replace:
-
-   \printfield{labelnumber}
-   
-   with:
-   
-   \printfield{prefixnumber}%
-   \printfield{labelnumber}
-   
-   In the bbx file, the prefix needs to be incorporated in the
-   definition of the bibliography environment. Replace:
-   
-   \defbibenvironment{bibliography}
-     {\list
-	{\printfield[labelnumberwidth]{labelnumber}}
-	{...}
-     {\endlist}
-     {\item}
-
-   with:
-   
-   \defbibenvironment{bibliography}
-     {\list
-	{\printtext[labelnumberwidth]{%
-	   \printfield{prefixnumber}%
-	   \printfield{labelnumber}}}
-	{...}
-     {\endlist}
-     {\item}
-
-   The numeric styles which ship with biblatex support prefixed
-   labels out of the box.
-
-*  New author-title style 
-
-   There's a new style which rounds off the selection of
-   author-title styles which ship with biblatex. It's called
-   'authortitle-ticomp' and, as you can tell by the name, it's a
-   variant of the 'authortitle-tcomp' style with an 'ibidem'
-   feature.
-
-*  Improved verbose styles, added 'citepages' option
-
-   By popular request, all verbose styles now offer a 'citepages'
-   option which deals with the 'pages' field in citations, in
-   particular in cases in which the postnote is numerical.
-
-   Note that style specific options are only mentioned briefly in
-   the manual. They are discussed in greater details in the example
-   file for the style (in the 'examples' subdirectory).
-
-*  Long + short bibliography strings available
-
-   Previous biblatex releases used to pick the long or the short
-   version of the strings in the lbx files at file load time,
-   depending on the setting of the global 'abbreviate' option.
-   Starting with this release, both versions are kept in memory.
-
-   In addition to \bibstring and friends, which print the long or
-   the short version of the string (depending on the 'abbreviate'
-   option), there are now commands like \biblstring and \bibsstring,
-   which force the long or the short version, respectively.
-
-   Note that the auxiliary macro \lbx@fromlang, which is used in lbx
-   files, has been split up into \lbx@lfromlang and \lbx@sfromlang.
-
-*  Automatically omit redundant language specifications
-
-   Some style guides require that authors indicate the language of all
-   foreign-language items in the bibliography. Biblatex's 'language'
-   field (which is in fact a list) helps to deal with this
-   requirement. If you are writing in more than one language and
-   reuse the same set of bib files in different contexts, it is
-   convenient to include this information whenever you add a new
-   entry to a bib file. However, this leads to redundant
-   information. It is rather odd to indicate "English" in the
-   reference to an English book cited in an English article.
-
-   The 'clearlang' option and \DeclareRedundantLanguages avoid such
-   redundant language specifications. \DeclareRedundantLanguages
-   maps languages as indicated in the 'language' field to the
-   language identifiers of the babel package. Given this
-   information, biblatex can omit the language if it matches the
-   language of the document. Technically, this means that the
-   'language' field will appear as undefined to styles, so it is
-   safe to simply use '\printlist{language}' in styles and let
-   biblatex sort out the rest.
-
-   The 'clearlang' option controls this feature globally.
-   \DeclareRedundantLanguages mappings are typically included in lbx
-   files (but may also be given on a per-document basis in the
-   preamble). All standard lbx files which ship with biblatex now
-   include such mappings and 'clearlang' is enabled by default.
-
-RELEASE NOTES FOR VERSION 0.9a
-
-This release adds a few changes and improvements which were
-originally scheduled for biblatex 0.9 but somehow got lost in the
-release process or didn't make it in time. Pay attention to all
-changes tagged as "CAVEAT".
-
-*  [CAVEAT] Prenote placement with \cite, \textcite [numeric/alphabetic]
-
-   The placement of the prenote in all numeric and alphabetic styles
-   has been modified.
-
-   Old format:
-
-   \cite[see][15]{key}		->	see [1, p. 15]
-   \parencite[see][15]{key}	->	[see 1, p. 15]
-   \textcite[see][15]{key}	->	see Doe [1, p. 15]
-   
-   New format:
-
-   \cite[see][15]{key}		->	[see 1, p. 15]
-   \parencite[see][15]{key}	->	[see 1, p. 15]
-   \textcite[see][15]{key}	->	Doe [see 1, p. 15]
-   
-   As seen in the above examples, the new format places the prenote
-   inside the brackets. If you want the prenote outside of the
-   brackets, you can simply use:
-
-   see \cite[15]{key}		->	see [1, p. 15]
-   see \textcite[15]{key}	->	see Doe [1, p. 15]
-   
-   which is similar to the old format.
-   
-*  [CAVEAT] Prenote placement with \textcite [authoryear/authortitle]
-
-   The placement of the prenote in all authoryear and authortitle
-   styles has also been modified.
-
-   Old format:
-
-   \cite[see][15]{key}		->	see Doe 2010, p. 15
-   \parencite[see][15]{key}	->	(see Doe 2010, p. 15)
-   \textcite[see][15]{key}	->	see Doe (2010, p. 15)
-   
-   New format:
-
-   \cite[see][15]{key}		->	see Doe 2010, p. 15
-   \parencite[see][15]{key}	->	(see Doe 2010, p. 15)
-   \textcite[see][15]{key}	->	Doe (see 2010, p. 15)
-   
-   The new format places the prenote inside the brackets. If you
-   want the prenote outside of the brackets, you can simply use:
-
-   see \textcite[15]{key}	->	see Doe (2010, p. 15)
-   
-   which is similar to the old format.
-
-*  [CAVEAT] Introducing \defbibenvironment
-
-   I'm phasing out the thebibliography/theshorthands environments
-   and the corresponding commands \thebibitem and \thelositem.
-   Essentially, the old way of controlling the (high-level) layout
-   of the bibliography and the list of shorthands is replaced by a
-   new mechanism based on \defbibenvironment. It's not radically
-   different. For example, where a style has code like this:
-
-   \renewenvironment*{thebibliography}
-     {\list{}{...}}
-     {\endlist}
-   \renewcommand*{\thebibitem}{\item}
-   
-   \renewenvironment*{theshorthands}
-     {\list{}{...}}
-     {\endlist}
-   \renewcommand*{\thelositem}{\item}
-   
-   replace it with:
-   
-   \defbibenvironment{bibliography}
-     {\list{}{...}}
-     {\endlist}
-     {\item}
-   
-   \defbibenvironment{shorthands}
-     {\list{}{...}}
-     {\endlist}
-     {\item}
-   
-   The new system is similar to \defbibheading: you use
-   \defbibenvironment to define the environment and the new 'env'
-   option of \printbibliography and \printshorthands to select it.
-   The point of the new system is that you can have different styles
-   for different (partial) bibliographies in a document. It's also
-   conceptually in line with \defbibheading now.
-
-   I've added some compatibility code to biblatex. Older styles
-   using thebibliography/thebibitem and theshorthands/thelositem
-   will continue to work until you use \defbibenvironment for the
-   first time to modify the default definition. From that point on,
-   the old environment will be ignored.
-
-   Updating old styles is of course highly recommended. The
-   compatibility code may be removed from biblatex after 1.0. The
-   standard styles have been updated to use the new syntax. They
-   will ignore any changes based on the old definitions.
-
-*  Added \printbibheading
-
-   \printbibheading is the heading part of \printbibliography. This
-   is useful for subdivided bibliographies. E.g., instead of
-
-   \chapter{\bibname}
-   \printbibliography[heading=subbibliography,type={...},...]
-   \printbibliography[heading=subbibliography,type={...},...]
-   ...
-
-   you use:
-
-   \printbibheading % = \printbibheading[heading=bibliography]
-   \printbibliography[heading=subbibliography,type={...},...]
-   \printbibliography[heading=subbibliography,type={...},...]
-   ...
-   
-   The point is that the overall heading is in sync with the
-   subheadings.
-
-*  Smart parentheses and brackets
-
-   This release adds a new 'parenthesis tracker', i.e., if
-   parentheses and/or brackets are nested, biblatex alternates
-   between parentheses and brackets, depending on the nesting level.
-   E.g.:
-
-   \mkbibparens{text \mkbibparens{text} text}
-   \mkbibbrackets{text \mkbibbrackets{text} text}
-   
-   yields
-   
-   (text [text] text)
-   [text (text) text]
-
-   This also works with \bibopenparen + \bibcloseparen and
-   \bibopenbracket + \bibclosebracket as well as the new citation
-   commands \parentext and \brackettexts.
-
-*  Open ended date ranges
-
-   There's one thing I forgot to mention when introducing the new
-   date fields in the previous release. It is possible to specify an
-   open ended range by leaving the end date blank:
-   
-   1988/1992		   = 1988-1992
-   1988/		   = 1988-today
-   1988			   = 1988
-   
-   Open ended ranges are represented by a defined but empty
-   "endyear" component on the level of the style interface:
-
-   date = {1988}	->	day		= undefined
-   				month		= undefined
-				year		= "1988"
-   				endday		= undefined
-   				endmonth	= undefined
-   				endyear		= undefined
-   
-   date = {1988/}	->	day		= undefined
-   				month		= undefined
-				year		= "1988"
-   				endday		= undefined
-   				endmonth	= undefined
-   				endyear		= EMPTY
-   
-   date = {1988/1992}	->	day		= undefined
-   				month		= undefined
-				year		= "1988"
-   				endday		= undefined
-   				endmonth	= undefined
-   				endyear		= "1992"
-   
-   All high-level date commands like \printdate detect and handle
-   open ended ranges autoamtically. Use
-
-   \iffieldequalstr{endyear}{}
-     {true}
-     {false}
-   
-   if you want to test for open ended ranges explicitly.
-
-*  Extended language support: Finnish
-
-   This release comes with a finnish.lbx file. The translations
-   have been contributed by Hannu V\"ais\"anen.
-
-*  Updated language support: Greek
-
-   This release comes with an updated greek.lbx file contributed
-   by biblatex user Prokopis.
-
-*  Updated examples, some updates in the manual
-
-   Some of the examples which ship with biblatex were not completely
-   up to date in the 0.9 release. They have been updated now. I've
-   also corrected/added a few minor points in the manual.
-
-RELEASE NOTES FOR VERSION 0.9
-
-Several features on my 'to do' list have been deferred because they
-introduce backwards compatibility issues. I wanted to implement them
-all in one shot so that style authors only need to update their
-styles once. This release finally takes that step. In other words:
-
-	THIS VERSION IS NOT FULLY BACKWARDS COMPATIBLE!
-
-Style authors will most likely need to update their styles to make
-them work with this release. You will find detailed hints about what
-needs to be updated in the release notes below. Changes which raise
-backwards compatibility issues are tagged as "CAVEAT". Users who
-rely on styles found in:
-
-	macros/latex/exptl/biblatex-contrib/
-
-on CTAN are advised to stick with biblatex 0.8 for the time being
-and defer the upgrade to 0.9 until the styles they use have been
-updated. If you have accidentally installed this release and find
-out that you need to downgrade, you can get the previous biblatex
-release from the project page on Sourceforge:
-
-	http://sourceforge.net/projects/biblatex/files/
-
-CTAN always carries the latest version.
-
-I have received many inquiries about why biblatex is not yet
-included in TeX Live and MikTeX and why I was maintaining that nasty
-do-not-distribute clause. There seems to be some confusion about
-what the term 'stable' means. The point typically brought up was
-that biblatex runs well and is thus 'stable'. Well, in that sense,
-biblatex has been pretty stable since version 0.1. However, it has
-not been stable in the sense of maintaining backwards compatibility
-since version 0.1. This release, however, is finally considered
-suitable for wider distribution.
-
-*  Distributing biblatex
-
-   This release should be a reasonable target for TeX distributions,
-   even though biblatex is still tagged as 'beta' and located in the
-   experimental branch on CTAN. I will make the move to the stable
-   branch when it hits 1.0. Given the number of changes and new
-   features in this release, it's quite possible that some bugs
-   slipped in. If you start packaging biblatex now, be prepared for
-   some maintenance releases (i.e., 0.9a, 0.9b, etc.) in the
-   upcoming weeks.
-
-   A few more notes to distributors:
-   
-   - See the README file for requirements and dependencies.
-   
-   - The *.csf files in doc/resources go into TEXMF/bibtex/csf/.
-     The names will not conflict with the *.csf files shipping with
-     biblatex8. Biblatex uses names like latin1.csf while biblatex8
-     uses 88591lat.csf.
-
-   - It would be nice to have two copies of biblatex-examples.bib
-     installed, one in TEXMF/doc for users looking for documentation
-     in the usual place and a second copy in TEXMF/bibtex/bib/.
-     Since users are encouraged to use this database in minimal
-     examples, it's handy to have it readily available.
-
-   - Biber is the next-generation backend of biblatex. It would be
-     very welcome to have a Biber package as well. See the project
-     page on http://biblatex-biber.sourceforge.net/ for details.
-     Note that biblatex currently supports three backends: BibTeX
-     (i.e., traditional 7-bit BibTeX), bibtex8, and Biber.
-     BibTeX/bibtex8 support will be discontinued in biblatex 2.x.
-
-   - A package for the contributed styles found in
-
-	macros/latex/exptl/biblatex-contrib/
-
-     is also welcome because some of these styles are already very
-     popular. However, wait for the styles in to be updated to
-     biblatex 0.9 before packaging them.
-
-*  Contributing to biblatex
-
-   Localizing biblatex heavily depends on user contributions. I've
-   added a new tracker named 'Contrib' to the project page which
-   will hopefully help to organize this process:
-
-   http://sourceforge.net/tracker2/?group_id=244752
-   
-   There is one item for each language supported by biblatex. The
-   status of the item reflects the localization status of the
-   corresponding language. If the status is "open", the localization
-   module is incomplete or in need of peer review by a native
-   speaker. If the status is "closed", the module is complete and
-   there are no known issues (you can still post comments to closed
-   items and upload files if you want to suggest improvements).
-
-   If you have updates for a language module, upload the updated
-   *.lbx file in the appropriate thread. If you want to contribute
-   support for a new language, simply open a new tracker item.
-
-*  Updating existing biblatex styles
-
-   As usual, the full list of changes is found in the biblatex
-   manual. The release notes you are just reading mention all
-   changes which are not backwards compatible. Pay attention to all
-   "CAVEAT" points.
-
-   When you update your style, it may be a good idea to add some
-   code which checks that the style is running under biblatex 0.9 or
-   later. You can use the standard LaTeX \@ifpackagelater test for
-   this purpose. Here's some sample code (where 'YYYY/MM/DD' needs
-   to be replaced with the real release date of biblatex 0.9 and
-   'MYSTYLE' with the name of your style):
-
-   \@ifpackagelater{biblatex}{YYYY/MM/DD}
-     {}
-     {\PackageError{biblatex}
-	{Outdated 'biblatex' package}
-	{The 'MYSTYLE' style requires biblatex v0.9 or later.\MessageBreak
-	 You are using: '\csuse{ver@biblatex.sty}'.\MessageBreak
-	 This is a fatal error. I'm aborting now.}%
-      \endinput}
-
-   Since \@ifpackagelater is in fact a 'greater than or equal' test,
-   you can simply replace YYYY/MM/DD with the date found in the
-   \ProvidesPackage declaration at the top of biblatex.sty.
-
-*  New Biber interface
-
-   Biber is the next-generation database backend of biblatex. It is
-   available from:
-
-	http://biblatex-biber.sourceforge.net/
-   
-   If you decide to use Biber, set 'backend=biber' (preferably in
-   biblatex.cfg) and upgrade to Biber 0.5 or higher. Biblatex 0.9
-   uses a new interface to talk to Biber hence you must specify
-   backend=biber and use the latest Biber version.
-   
-   Note that biblatex and Biber use separate bug trackers. If you're
-   using Biber and find a bug, try your example with a different
-   backend. If the problem persists, report it as a biblatex bug. If
-   not, report it as a Biber bug.
-
-*  [CAVEAT] Revised and expanded date fields
-
-   All date fields have been expanded such that they support ranges
-   in 'start/end' format. Of course it is still possible to specify
-   a single date and you may also truncate dates at the end. In sum,
-   the following examples are all valid date specifications:
-
-   1850
-   1967-02
-   2009-01-31
-   1988/1992		   <- this is a range (from 1988 until 1992)
-   2002-01/2002-02
-   1995-01-31/1995-02-05
-
-   This format is supported by the following fields: 'date',
-   'origdate', 'eventdate', 'urldate' (for the sake of consistency
-   in the case of 'urldate'). I have also removed or modified some
-   of the fields for date components (e.g., 'day', 'urlday', etc.):
-
-   * [CAVEAT] The field 'day' has been removed. Use the 'date' field
-     instead to specify full dates.
-
-   * [CAVEAT] The field 'year' is no longer a range field but a
-     literal field. Year ranges should be given in the 'date' field
-     instead.
-
-   * [CAVEAT] I've removed the field 'origyear' and added 'origdate'
-     as a replacement. 'origdate' is similar to 'date', i.e., it
-     takes a date specification in 'yyyy-mm-dd' format and supports
-     date ranges in 'start/end' format.
-
-   * [CAVEAT] The fields 'urlday', 'urlmonth', 'urlyear' have been
-     removed. Use 'urldate' instead.
-
-   * I've added an 'eventdate' field. This is also a date range
-     field.
-
-   USERS: You will probably need to update your bib files. The
-   changes which are most likely to cause incompatibilities are the
-   removal of the 'day' field and the modification of 'year'. Use
-   'date' instead were required. The removal/renaming of 'origyear'
-   may also require a few changes. I doubt than many users are
-   specifying access dates using urlday+urlmonth+urlyear. Since
-   'urldate' has been extended but not modified in an incompatible
-   way, this change should be fairly transparent.
-
-   AUTHORS: The way the date components are made available to styles
-   has not changed. For example, the components of the publication
-   date are available as day/month/year no matter whether they were
-   given in the 'date' field or in 'year' and 'month'. In sum,
-   'date'-like fields are split up as follows:
-
-   *.bib file		style interface
-   ------------------   ------------------
-   
-   date			day
-   			month
-			year
-   			endday
-   			endmonth
-   			endyear
-
-   origdate		origday
-   			origmonth
-			origyear
-   			origendday
-   			origendmonth
-   			origendyear
-
-   eventdate		eventday
-   			eventmonth
-			eventyear
-   			eventendday
-   			eventendmonth
-   			eventendyear
-
-   urldate		urlday
-   			urlmonth
-			urlyear
-   			urlendday
-   			urlendmonth
-   			urlendyear
-
-   Fields related to date components which are not available are
-   undefined. E.g.:
-   
-   date = {1988}	->	day		= undefined
-   				month		= undefined
-				year		= "1988"
-   				endday		= undefined
-   				endmonth	= undefined
-   				endyear		= undefined
-   
-   urldate = {2009-01-31}
-			->	urlday		= "31"
-   				urlmonth	= "01"
-				urlyear		= "2009"
-   				urlendday	= undefined
-   				urlendmonth	= undefined
-   				urlendyear	= undefined
-   
-   origdate = {2002-01/2002-02}
-   			->	origday		= undefined
-   				origmonth	= "01"
-				origyear	= "2002"
-   				origendday	= undefined
-   				origendmonth	= "02"
-   				origendyear	= "2002"
-   
-   eventdate = {1995-01-31/1995-02-05}
-   			->	eventday	= "31"
-   				eventmonth	= "01"
-				eventyear	= "1995"
-   				eventendday	= "05"
-   				eventendmonth	= "02"
-   				eventendyear	= "1995"
-
-   If there is no 'date' field, biblatex will consider the legacy
-   fields 'month' and 'year'. E.g.:
-
-   year = {1988}	->	day		= undefined
-   				month		= undefined
-				year		= "1988"
-   				endday		= undefined
-   				endmonth	= undefined
-   				endyear		= undefined
-   
-   year  = {1993}	->	day		= undefined
-   month = {5}			month		= "05"
-				year		= "1993"
-   				endday		= undefined
-   				endmonth	= undefined
-   				endyear		= undefined
-   
-   When printing a single date component in a style, use the field
-   names listed in the 'style interface' column above (e.g.,
-   "\printfield{origmonth}"). There is no 'date' field on the style
-   level. However, there is normally no need to fiddle with the date
-   component fields directly. See the next point for details.
-   
-*  [CAVEAT] Modified date interface
-
-   The high-level date interface has been revised. The commands
-   \bibdate and \biburldate have been renamed and improved. Here's a
-   list of the new high-level commands:
-
-      \printdate
-      \printurldate
-      \printorigdate
-      \printeventdate
-   
-   These commands print the respective date, handle ranges, and
-   localize the output format. For example, if the publication date
-   is a plain year, then \printdate will only print the year. If
-   it's a full date, it will print all date components which are
-   available. If it's a range, it will format the range. The
-   high-level commands need not be wrapped in a \printtext command.
-
-   USERS: The change is relevant for style authors only. The standard
-   styles have been updated.
-
-   AUTHORS: Where your style has code like:
-   
-      \bibdate
-      or \printtext{\bibdate}
-
-   and
-
-      \biburldate
-      or \printtext{\biburldate}
-
-   use
-   
-      \printdate
-
-   and
-
-      \printurldate
-
-   instead. Use \printorigdate and \printeventdate to handle the new
-   'origdate' and 'eventdate' fields.
-
-*  [CAVEAT] Modified 'labelyear'
-
-   Adding support for date ranges has prompted a refactoring of the
-   'labelyear' mechanism. Essentially, I've renamed the existing
-   'labelyear' field to 'extrayear' and re-added a new 'labelyear'
-   field with a different role. The 'maxlabelyear' counter has been
-   renamed to 'maxextrayear'. The new mechanism is consistent with
-   labelalpha/extraalpha, e.g., 'labelyear' holds the bare year (or
-   year range) and 'extrayear' indicates the extra letter used for
-   disambiguation (as an integer).
-
-   The new 'labelyear' field holds the year components of the 'date'
-   field, readily formatted using \bibdatedash as a range separator.
-   Identical year components in a date range are detected
-   automatically. If there is no 'date' field, the 'year' field will
-   be considered instead. Here are some examples:
-
-   date = {2003}
-		->	labelyear = "2003"
-
-   date = {1995-01-31/1995-02-05}
-		->	labelyear = "1995"
-
-   date = {1995/1998}
-		->	labelyear = "1995\bibdatedash 1998"
-
-   date = {1998-12-27/1999-01-03}
-		->	labelyear = "1998\bibdatedash 1999"
-
-   year = {2005}
-		->	labelyear = "2005"
-
-   If there is neither a 'date' nor a 'year' field then 'labelyear'
-   will be undefined. 
-
-   USERS: The change is relevant for style authors only. The standard
-   styles have been updated.
-
-   AUTHORS: Where your style has code like:
-
-      \printfield{year}%
-      \printfield{labelyear}%
-
-   use this:
-
-      \printfield{labelyear}%
-      \printfield{extrayear}%
-
-   instead. If you want to concatenate 'extrayear' and the (full)
-   publication date in the bibliography, use:
-
-      \printdateextra
-
-   \printdateextra is similar to \printdate but incorporates the
-   'extrayear' in the date specification.
-
-*  [CAVEAT] Revised date localization
-
-   The way date specifications are localized in lbx files has been
-   refactored. Only \DeclareBibliographyExtras declarations in *.lbx
-   files are affected by this change. 
-
-   Basically, the commands:
-   
-	\bibdatelong
-	\bibdateshort
-	\biburldatelong
-	\biburldateshort
-
-   have been removed and are replaced by the generic commands:
-
-	\mkbibdatelong
-	\mkbibdateshort
-   
-   The new commands take three arguments (three field names) and
-   arrange them as required by the respective language/locale. The
-   new system is more easily extensible.
-
-   USERS: The change is relevant for style authors only. The standard
-   styles have been updated.
-
-   AUTHORS: Even though this point is tagged as 'caveat', it's
-   rather unlikely that it will cause any trouble. The change is
-   only relevant for style authors who a) ship custom lbx files (or
-   users who have adapted some of the stock lbx files) and b) have
-   modified the 'extras' (as opposed to inheriting them form the
-   stock modules).
-
-*  Added/extended package options for date formats
-
-   There are now four date formats to choose from: short, long,
-   terse, comp. terse and comp are like short and long but render
-   date ranges in a more compact format.
-
-*  Support for multiple editorial roles
-
-   This release adds three additional fields (data type: name list)
-   for secondary editors: 'editora', 'editorb', 'editorc'. There are
-   also matching 'editor*type' fields. Biblatex now supports up to
-   four distinct editoral roles, e.g.:
-
-   editor      = {Eddy Editor}
-   editora     = {Freddy Founder}
-   editoratype = {founder}
-   editorb     = {Cory Continuator}
-   editorbtype = {continuator}
-   editorc     = {Rudy Redactor}
-   editorctype = {redactor}
-   
-   USERS: The new fields are fully supported by the standard styles.
-
-   AUTHORS: The catch-all 'byeditor+others' macro in biblatex.def
-   has been updated to incorporate the new fields. The 'byeditor'
-   macro will consider them as well. There's also a dedicated
-   'byeditorx' macro which processes the 'editor[a-c]' lists. In
-   other words: if your style relies of the ready-made macros in
-   biblatex.def, it will consider the new fields automatically. If
-   not, have a look at biblatex.def to get an idea of how to
-   incorporate them in your style.
-
-*  [CAVEAT] 'redactor' now an editorial role
-
-   The field 'redactor' has been removed because the redactor is now
-   an editorial role, i.e.:
-   
-   editor      = {Eddy Editor}
-   redactor    = {Rudy Redactor}
-   
-   becomes:
-   
-   editor      = {Eddy Editor}
-   editora     = {Rudy Redactor}
-   editoratype = {redactor}
-   
-   USERS: You may need to update some of your bib files.
-   
-   AUTHORS: The 'byredactor' macro has been removed from
-   biblatex.def because this role is now handled by the
-   editor-related macros mentioned above.
-
-*  [CAVEAT] Revised lbx files, simplyfied role concatenation
-
-   I've simplyfied the role concatenation somewhat. Concatenation is
-   now only supported if the primary role is 'editor' (i.e., if the
-   'editortype' field is undefined or holds the string 'editor'). It
-   turned out to be too painful to support concatenation for all
-   kinds of editorial roles (compiler, redactor, founder, etc.) in
-   all languages. This will also make the lbx files much more
-   readable and the whole apparatus easier to understand.
-
-   It's all a bit difficult to describe but fairly easy to grasp if
-   you take a look at the strings in the lbx files. Essentially,
-   biblatex 0.8 would define fragmentary type* and bytype* snippets:
-
-   typeeditor       = {{editor}{...}},
-   typecompiler     = {{compiler}{...}},
-   bytypeeditor     = {{edited}{...}},
-   bytypecompiler   = {{compiled}{...}},
-
-   The full strings would then be assembled by auxiliary macros
-   which insert the type* and bytype* snippets into the string
-   definitions:
-
-   editor           = {{\lbx@typeeditor}{...}},
-   editortr         = {{\lbx@typeeditor\ and translator}{...}},
-   byeditor         = {{\lbx@bytypeeditor\ by}{...}},
-   byeditortr       = {{\lbx@bytypeeditor\ and translated \lbx@fromlang\ by}{...}},
-
-   These are the simplified strings in biblatex >=0.9:
-
-   editor           = {{editor}{...}},
-   compiler         = {{compiler}{...}},
-   editortr         = {{editor and translator}{...}},
-   byeditor         = {{edited by}{...}},
-   bycompiler       = {{compiled by}{...}},
-   byeditortr       = {{edited and translated \lbx@fromlang\ by}{...}},
-
-   The old scheme was admittedly more elegant but it simply didn't
-   work quite right in all languages.
-
-*  Notes on the basic structure of role processing in biblatex.def
-
-   The following hints may help you to find your way around the
-   ready-made macros and definitions in biblatex.def.
-   
-   Essentially, a role like 'editor' may be expressed as a function
-   or as an action, e.g.:
-
-   Bernard Bookmaker, editor, Title, ...	[function]
-   ... Title, edited by Bernard Bookmaker	[action]
-   
-   Roles which are related to supplementary material in a book, such
-   as a commentary or annotations, may also be expressed as an
-   object:
-
-   ... Title, annotated by Edward Expert	[action]
-   ... Title, with annotations by Edward Expert	[object]
-   
-   In biblatex.def, the names of the ready-made macros correspond to
-   name formats and localization keys:
-
-   Macros like editor/translator print a role as a function.
-   They use
-   - name formats like editor/translator and
-   - strings like editor/translator.
-
-   Macros like byeditor/bytranslator print a role as an action.
-   They use
-   - name formats like byeditor/bytranslator and
-   - strings like byeditor/bytranslator.
-
-   Macros like withcommentator/withannotator print a role as an
-   object. They use
-   - name formats like withcommentator/withannotator and
-   - strings like withcommentator/withannotator.
-
-   For example, the bibmacro 'editor' essentially boils down to the
-   following code:
-
-   \printnames{editor}    = \printnames[editor]{editor}
-   \bibstring{editor}
-   
-   The 'byeditor' macro boils down to:
-   
-   \bibstring{byeditor}
-   \printnames[byeditor]{editor}
-   
-   and the 'withannotator' macro to:
-   
-   \bibstring{withannotator}
-   \printnames[withannotator]{annotator}
-   
-   The real code is more complex because it needs to take
-   punctuation and additional parameters into account (such as the
-   'editortype' field, role concatenation, etc.) but this is the
-   basic idea.
-
-*  [CAVEAT] Revised indexing controls
-
-   The way the indexing facilities are configured has been revised
-   and modified. In previous releases, the 'indexing' option would
-   enable and disable commands like \indexfield on a low level.
-   Starting with this release, the indexing commands are always
-   operational. The 'indexing' option controls two new tests called
-   \ifciteindex and \ifbibindex which should be used as explicit
-   tests.
-
-   In the standard styles, indexing is handled by two bibmacros
-   called 'citeindex' and 'bibindex'. The old definition was:
-
-   \newbibmacro*{citeindex}{%
-     \indexnames{labelname}%
-     \indexfield{indextitle}}
-
-   \newbibmacro*{bibindex}{%
-     \indexnames{labelname}%
-     \indexfield{indextitle}}
-
-   The new one is:
-
-   \newbibmacro*{bibindex}{%
-     \ifbibindex
-       {\indexnames{labelname}%
-	\indexfield{indextitle}}
-       {}}
-
-   \newbibmacro*{citeindex}{%
-     \ifciteindex
-       {\indexnames{labelname}%
-	\indexfield{indextitle}}
-       {}}
-
-   The point of this change is to make commands like \indexfield
-   useable in a more flexible way, regardless of the setting of the
-   'indexing' option. Since they are always operational now, you can
-   use them for tasks which require access to the bibliographic data
-   but do not print anything, such as setting page headers or
-   writing data to some external file.
-
-   It is not advisable to use commands like \printfield for this
-   purpose because they interface with the punctuation tracker. Use
-   \printfield if you really want to print a field and \indexfield
-   for other tasks, indexing obviously being the most common
-   application.
-
-   USERS: From a user's point of view, the new mechanism works like
-   the old one.
-
-   AUTHORS: Standard citation commands like \cite should always use
-   the above bibmacros (citeindex/bibindex) anyway so no change is
-   required. You may need to incorporate the \ifciteindex and
-   \ifbibindex tests into text citation commands (i.e., commands
-   like \citeauthor and \citetitle) if you have redefined the
-   standard ones or provide additional ones. All predefined commands
-   in biblatex.def have been updated.
-
-*  Fallback drivers
-
-   Biblatex now supports the fallback entry type "*". If you use the
-   asterisk as the type argument of \DeclareBibliographyDriver or
-   \DeclareBibliographyAlias, the driver or alias will be used as a
-   fallback if no specific driver for a certain type has been
-   defined. E.g.:
-
-   \DeclareBibliographyDriver{*}{<driver code>}
-   \DeclareBibliographyAlias{*}{misc}
-   
-*  Manual language selection
-
-   By default, biblatex detects the babel package if it is loaded
-   and can adjust to the selected babel language automatically.
-   Using the new 'language' package option, you can now force
-   biblatex to load support for a certain language. This will
-   implicitly disable babel support and on-the-fly language
-   switching. The 'babel' package option is ignored in this case.
-
-   This is mainly useful if you can't use babel for some reason.
-   Using the automatic babel interface is usually preferable.
-
-*  Improved \defbibheading, introducing 'title' option
-
-   I've extended \defbibheading and added a 'title' option to
-   \printbibliography and \printshorthands. These extensions are
-   mainly useful for subdivided bibliographies.
-   
-   This is best explained by example. With previous biblatex
-   releases, subdivided bibliographies required one heading
-   definition for each subsection since the heading definition
-   included both the format and the text of the heading:
-
-   \defbibheading{books}{\section*{Books}}
-   \defbibheading{articles}{\section*{Articles}}
-   \defbibheading{online}{\section*{Online Resources}}
-
-   \chapter{\bibname}
-   \printbibliography[type=book,heading=books]
-   \printbibliography[type=article,heading=articles]
-   \printbibliography[type=online,heading=online]
-
-   When using the extended syntax of \defbibheading, the heading
-   definition only controls the format but the title may be
-   specified by using the 'title' option of \printbibliography and
-   \printshorthands. The value of this option will be passed to the
-   heading definition as paramater #1. The new optional argument of
-   \defbibheading defines the default text which is passed as #1 if
-   there is no 'title' option.
-
-   \defbibheading{subdiv}[\bibname]{\section*{#1}}
-
-   \chapter{\bibname}
-   \printbibliography[type=book,heading=subdiv,title={Books}]
-   \printbibliography[type=article,heading=subdiv,title={Articles}]
-   \printbibliography[type=online,heading=subdiv,title={Online Resources}]
-
-   Since biblatex provides a predefined heading called
-   'subbibliography' you don't even need \defbibheading in this
-   case. You can simply use 'heading=subbibliography', specify
-   'title={...}', and rely on the predefined heading definitions
-   provided by biblatex which support the standard LaTeX classes,
-   the KOMA-Script classes, and the memoir class automatically.
-
-   The extensions are backwards-compatible. It is still possible to
-   use the parameterless form of \defbibheading. Such headings will
-   work as expected but the 'title' option of \printbibliography and
-   \printshorthands will obviously be ignored in this case.
-
-*  More options for \printshorthands, subdivided LOS
-
-   I've added more options to \printshorthands. It now supports the
-   same options as \printbibliography. This is useful for a
-   subdivided list of shorthands.
-
-*  Improved author-title and author-year citation styles
-
-   I've improved the compact citation styles authortitle-comp,
-   authortitle-icomp, authortitle-tcomp, and authoryear-comp. The
-   compact format is now supported in multicite commands as well.
-
-*  New verbose-trad3 style
-
-   This style is similar in concept to verbose-trad2 with a slightly
-   different treatment of ibidem and op. cit.
-
-*  Eprint support for Google Books/JSTOR/PubMed
-
-   I've added eprint handlers for Google Books, JSTOR, and PubMed.
-   This means that, instead of
-
-   url	= {http://books.google.com/books?id=XXu4AkRVBBoC},
-
-   you may also use:
-
-   eprint     = {XXu4AkRVBBoC},
-   eprinttype = {googlebooks},
-
-   PubMed support is similar. Instead of specifying the full URL
-   (where <pmid> is the unique and stable PubMed ID):
-
-   url	= {http://www.ncbi.nlm.nih.gov/pubmed/<pmid>},
-
-   you may also say:
-
-   eprint     = {<pmid>},
-   eprinttype = {pubmed},
-
-   By default, this will be printed as "PMID: <pmid>" in the
-   bibliography. If hyperref support is enabled, the <pmid> will be
-   a clickable link to PubMed.
-
-   JSTOR support works exactly like PubMed. When using JSTOR's
-   export feature to export citations in BibTeX format, JSTOR uses
-   the 'url' field by default (where <number> is a unique
-   and stable identifier):
-
-   url = {http://www.jstor.org/stable/<number>}
-
-   While this will work as expected, full URLs tend to clutter the
-   bibliography. You may also use:
-
-   eprint     = {<number>},
-   eprinttype = {jstor},
-   
-   to get the more readable "JSTOR: <number>" format which also
-   supports hyperlinks (the <number> becomes a clickable link).
-
-*  More styles for compressed back references
-
-   See 'backrefstyle' in the changelog.
-
-*  Improved endnotes, added \pagenote support
-
-   The \pagenote command, which is provided by the pagenote package
-   and the memoir class, is now supported by \mkbibendnote.
-   \mkbibendnote prioritizes as follows:
-
-   1) check for \endnote and use it if available
-   2) check for \pagenote and use it if available
-   3) issue a warning and fall back to \footnote
-   
-   There is also a new 'notetype' option which you may use to
-   convert footnotes to endnotes and vice versa (provided that
-   they are generated with \mkbibfootnote and \mkbibendnote,
-   respectively; the standard \footnote and \endnote commands will
-   not be modified).
-
-*  Compatibility with UCS package
-
-   Previous releases of biblatex were comptabile with inputenc's
-   standard UTF-8 module but wouldn't work with the ucs package. This
-   release also supports ucs. XeLaTeX's native UTF-8 support should
-   also work fine. If you're using UTF-8 encoding you should be
-   using Biber instead of BibTeX as a backend.
-
-*  Dutch support
-
-   This release comes with a dutch.lbx file. The translations have
-   been contributed by Alexander van Loon.
-
-*  Greek support
-
-   As of this release, biblatex speaks Greek, too. The translations
-   have been contributed by Apostolos Syropoulos. Note that the
-   greek.lbx file requires UTF-8 support. Biblatex generally works
-   with
-
-   1) LaTeX and inputenc:
-
-      \usepackage[utf8]{inputenc}
-
-   2) LaTeX and inputenc+ucs:
-
-      \usepackage{ucs}
-      \usepackage[utf8x]{inputenc}
-
-   3) XeLaTeX
-
-   Since inputenc's standard utf8 module has no glyph mappings for
-   Greek, this leaves Greek users with a choice of 2) or 3). If you
-   choose 2), make sure to preload the Greek Unicode range:
-
-   \usepackage{ucs}
-   \usepackage[utf8x]{inputenc}
-   \PreloadUnicodePage{3}
-   
-   You may also use \PrerenderUnicode if you prefer that. See the
-   section about "Known problems" in the UCS (!) manual for
-   explanation. You may also need to load additional packages which
-   set up Greek fonts. As a rule of thumb, any setup which works with
-   regular Greek documents should also work with biblatex.
-
-   However, there is one fundamental limitation. As of this writing,
-   biblatex has no support for mixing scripts. Bibliographies in
-   Greek should work fine, provided that you use Biber as a backend,
-   but English and other titles in the bibliography may be rendered
-   in Greek letters.
-   
-   The problem with using LaTeX and macro-level UTF-8 support via
-   inputenc/ucs is that processing still happens in an 8-bit
-   environment. The inputenc/ucs packages can decode all of UTF-8,
-   but in order to typeset Unicode all input needs to be mapped to
-   segments of 256 glyphs each because LaTeX only supports 8-bit
-   output encodings. If you need multi-script bibliographies,
-   XeLaTeX is the only sensible choice since XeTeX uses Unicode all
-   the way from input to output.
-
-RELEASE NOTES FOR VERSION 0.8i
-
-This is a bug fix release. There are no new features and the manual
-has not been updated.
-
-RELEASE NOTES FOR VERSION 0.8h
-
-This is a bug fix release. There are no new features and the manual
-has not been updated.
-
-RELEASE NOTES FOR VERSION 0.8g
-
-This is a bug fix release. There are no new features and the manual
-has not been updated.
-
-RELEASE NOTES FOR VERSION 0.8f
-
-This is a bug fix release. There are no new features and the manual
-has not been updated.
-
-RELEASE NOTES FOR VERSION 0.8e
-
-*  Improved concatenation of roles
-
-   The standard styles (and the ready-made macros in biblatex.def)
-   have been supporting the concatenation of (editorial and other)
-   roles for some time. For example, if the editor and the
-   translator of a book are the same person, the roles are
-   concatenated and the name is given only once:
-
-   Author, Title, ed. and trans. by Editor, ...
-   
-   However, if there is no author and the editor moves to the first
-   position, the name was, until now, printed twice:
-
-   Editor, ed., Title, trans. by Editor, ...
-   
-   The improved bibliography styles now support concatenation in
-   this case as well:
-
-   Editor, ed. and trans., Title, ...
-   
-   Since the macros which handle the concatenation are defined in
-   biblatex.def, adding this feature to existing styles is simple.
-   Where your style has code like:
-
-   \usebibmacro{editor}
-   \usebibmacro{author/editor}
-   
-   simply replace that with:
-   
-   \usebibmacro{editor+others}
-   \usebibmacro{author/editor+others}
-   
-   The improvements also cover additional roles of the translator.
-   To take advantage of that, replace code like:
-
-   \usebibmacro{translator}
-   \usebibmacro{author/translator}
-   \usebibmacro{author/editor/translator}
-   
-   with:
-   
-   \usebibmacro{translator+others}
-   \usebibmacro{author/translator+others}
-   \usebibmacro{author/editor+others/translator+others}
-
-   On a related note, it is safe to use code like this:
-
-   \usebibmacro{editor+others}%
-   \newunit
-   \printfield{title}%
-   \newunit
-   \usebibmacro{byeditor+others}%
-   
-   because macros like 'editor+others' macro will use \clearname to
-   clear all name lists already processed. For example, if the
-   'editor+others' macro prints 'ed. and trans.', it locally clears
-   the 'editor' and 'translator' lists afterwards. The
-   'byeditor+others' macro will not print them a second time. It
-   simply takes care of any names/roles not covered yet
-   (commentator, annotator, etc.), if there are any left.
-
-*  Added some new localization keys, removed some existing ones
-
-   The above concatenation requires a whole set of new localization
-   keys (see the manual for details). These keys are initialized by
-   default. English and German translations are already available,
-   the other localization modules need an update.
-   
-   The new strings are also useful for styles which use the 'first
-   position' format in all cases, i.e., styles which print:
-
-   Editor, ed. and trans., Title, ...
-   Author, Title, in: Editor, ed. and trans., Book, ...
-   
-   instead of:
-
-   Editor, ed. and trans., Title, ...
-   Author, Title, in: Book, ed. and trans. by Editor, ...
-
-   Since the number of localization keys keeps increasing, I've
-   removed some of the rarely used 'country...', 'patent...', and
-   'patreq...' keys. Only about half a dozen keys in each of these
-   groups is left, mainly to illustrate the underlying scheme.
-
-*  New auxiliary macros for ordinals
-
-   In the past, some localization modules have been redefining the
-   field formats 'edition' and 'series' because they require
-   ordinals and need to be adapted to use either \mkbibmascord or
-   \mkbibfemord if ordinals are gender specific in the respective
-   language. However, having lbx files redefine field formats is
-   rather intrusive.
-
-   Starting with this release, there's a new, non-intrusive
-   solution. Biblatex provides two new macros, \mkbibordedition and
-   \mkbibordseries, which should be used in the respective field
-   formats. Where required (typically in Romanic languages), these
-   macros are redefined by localization modules such that they point
-   to \mkbibmascord or \mkbibfemord.
-
-*  Extended language support: Brazilian Portuguese, Swedish revised
-
-   This release adds support for Brazilian Portuguese and
-   preliminary support for Portuguese/Portugal. The translations
-   have been contributed by Augusto Ritter Stoffel.
-
-   The Portuguese support in portuguese.lbx is mostly inherited from
-   brazilian.lbx. This file needs review by a native speaker from
-   Portugal.
-
-   I've also added some revised Swedish translations which Per
-   Starb\"ack sent in some time ago to the Swedish module.
-
-*  German localization now using "Hrsg."
-
-   By popular request, the German module now uses the abbreviations
-   "Hrsg./hrsg. von" instead of "Hg./hg. von". Both forms are valid,
-   but most users seem to prefer the more traditional "Hrsg".
-
-RELEASE NOTES FOR VERSION 0.8d
-
-*  Biber beta release
-
-   Biber is a BibTeX replacement written in Perl. It features
-   Unicode support and has been designed with the requirements of
-   biblatex in mind. See:
-
-   http://biblatex-biber.sourceforge.net/
-   
-   for details. Beta testers are invited to try it out and report
-   any bugs on Biber's SourceForge project page.
-
-*  Package option 'bibtex8' superseded by 'backend'
-
-   The package option 'bibtex8' is superseded by a new option called
-   'backend'. The old option is not mentioned in the manual any
-   more, but it is still supported for the sake of backwards
-   compatibility. In new documents, however, replace it as follows:
-
-   bibtex8=false -> backend=bibtex  (default setting, omissible)
-   bibtex8=true	 -> backend=bibtex8
-   
-RELEASE NOTES FOR VERSION 0.8c
-
-*  Added 'idem' tracker
-
-   I've added an 'idem' tracker which is similar in concept to the
-   'ibidem' tracker except that it checks for recurrent author/
-   editor names. See the 'idemtracker' package option and the
-   \ifciteidem test in the manual.
-
-RELEASE NOTES FOR VERSION 0.8b
-
-*  Added 'usetranslator' option
-
-   The 'usetranslator' option is similar in concept to 'useauthor'
-   and 'useeditor' hence usage should be fairly obvious. Style
-   authors should note that styles derived from the standard ones
-   will support this option if you replace
-
-   \usebibmacro{author}
-   \usebibmacro{author/editor}
-
-   with
-   
-   \usebibmacro{author/translator}
-   \usebibmacro{author/editor/translator}
-   
-   in all relevant drivers.
-
-RELEASE NOTES FOR VERSION 0.8a
-
-*  SourceForge bug/feature trackers
-
-   The user base of biblatex has been growing steadily, reaching a
-   point where managing bug reports and feature requests by a
-   combination of private email messages and Usenet postings has
-   become impractical. I've therefore set up a project page on
-   SourceForge:
-
-   http://sourceforge.net/projects/biblatex/
-
-   There's no code on that site and most tools offered by
-   SourceForge (like cvs/subversion, web-based forums, etc.) are
-   currently disabled. The interesting thing are the trackers:
-
-   http://sourceforge.net/tracker2/?group_id=244752
-   
-   I've set up two trackers, 'Bugs' for bug reports and 'Features'
-   for feature requests. Please use these trackers to report bugs
-   and submit feature requests.
-   
-   I've also added all open bug reports and feature requests sitting
-   in my email inbox but I may have missed some messages posted in
-   public forums. If you've reported anything which doesn't show up
-   on the project page, you can now add it yourself by selecting the
-   appropriate tracker and clicking on "Add new artifact".
-
-*  Custom localization modules
-
-   This release adds support for custom localization modules. The
-   point is that styles may ship modified lbx files. See
-   \DeclareLanguageMapping and the changelog for further hints.
-
-*  Configurable punctuation tracker
-
-   The behavior of punctuation commands like \addcomma is now
-   configurable. See \DeclarePunctuationPairs in the manual.
-
-*  Improved 'American-style' punctuation
-
-   I've improved the 'American-style' punctuation feature.
-   american.lbx now uses \DeclarePunctuationPairs to adapt the
-   punctuation tracker and \mkbibquote supports nested quotes even
-   if American punctuation is enabled.
-
-*  Sentence case vs. title case
-
-   By popular request, I've added a macro which converts a string to
-   sentence case. See \MakeSentenceCase, \MakeSentenceCase*, and
-   \DeclareCaseLangs in the manual. \MakeSentenceCase supports the
-   BibTeX convention that anything wrapped in braces is not altered
-   when changing the case.
-   
-   Style authors who make use of the bibmacros in biblatex.def should
-   note the following. Saying:
-   
-   \DeclareFieldFormat{title}{\MakeSentenceCase{#1}}
-   
-   will not work as expected. That's because biblatex uses macros
-   like this one by default:
-   
-   \newbibmacro*{title}{%
-     \ifthenelse{\iffieldundef{title}\AND\iffieldundef{subtitle}}
-       {}
-       {\printtext[title]{%
-	  \printfield[noformat]{title}%
-	  \setunit{\subtitlepunct}%
-	  \printfield[noformat]{subtitle}}%
-	\newunit}%
-     \printfield{titleaddon}}
-   
-   The 'title' format is applied by a \printtext command which
-   encloses both the title and the subtitle. \MakeSentenceCase would
-   therefore see \printfield commands rather than the field
-   contents. If you want to convert all titles to sentence case,
-   \MakeSentenceCase must be applied on the inner level, by the
-   \printfield commands. To facilitate that, I've modified this and
-   similar bibmacros slightly:
-
-   \newbibmacro*{title}{%
-     \ifthenelse{\iffieldundef{title}\AND\iffieldundef{subtitle}}
-       {}
-       {\printtext[title]{%
-	  \printfield[titlecase]{title}%
-	  \setunit{\subtitlepunct}%
-	  \printfield[titlecase]{subtitle}}%
-	\newunit}%
-     \printfield{titleaddon}}
-   
-   Instead of 'noformat', the nested \printfield commands now use
-   'titlecase' on the inner level. These formats are defined like
-   this:
-
-   \DeclareFieldFormat{titlecase}{#1}
-   \DeclareFieldFormat{noformat}{#1}
-   
-   In other words, the default behavior remains unchanged but
-   converting all titles to sentence case is as easy as saying:
-   
-   \DeclareFieldFormat{titlecase}{\MakeSentenceCase{#1}}
-   
-   You can apply additional formats on a higher level as usual:
-   
-   \DeclareFieldFormat{title}{\mkbibemph{#1}}
-   \DeclareFieldFormat{title}{\mkbibquote{#1}}
-   
-   Just make sure that \MakeSentenceCase always hooks in on the
-   innermost level such that it sees the raw field contents rather
-   then data commands or other formatting commands.
-
-RELEASE NOTES FOR VERSION 0.8
-
-As usual, the full changelog is included in biblatex.pdf. What
-follows are comments concerning changes 'under the hood' which are
-not mentioned in the changelog, things which may break backwards
-compatibility, improvements which may not be immediately obvious
-from looking at the changelog, and new major features which pertain
-to a set of entries in the changelog rather than a single one.
-
-The changelog and the release notes include changes made in the
-0.7a-g maintenance releases. If you have been tracking the
-development closely, some things may sound familiar.
-
-Note that there have been changes in the LaTeX<->BibTeX data
-interface. You may want to delete all the old *.bbl and
-<jobname>-blx.bib files before you start using the new version. In
-fact biblatex should be able to handle the update on its own but
-this will require an additional LaTeX+BibTeX cycle. In other words,
-you need to go through one LaTeX/BibTeX/LaTeX cycle to update all
-auxiliary files. You can ignore any warnings printed in this
-process. After that, the output should stabilize as usual.
-
-*  Hints for style developers
-
-   I'm delighted to see that the first custom biblatex styles start
-   showing up on CTAN.
-   
-   One general note to style authors: unless your style is only a
-   minor modification of one of the standard styles which ship with
-   biblatex, it's a good idea to make sure it's self-contained,
-   i.e., that it doesn't employ \RequireCitationStyle and/or
-   \RequireBibliographyStyle to load code from the default styles
-   (but feel free to incorporate code by copying it to your style).
-
-   While the core of biblatex is stable by now, there's still
-   potential for modifications in the standard styles (see below for
-   examples). Having said that, loading standard.bbx should be a
-   safe thing to do and you can also rely on code in biblatex.def
-   because this file is part of the core of biblatex.
-
-*  New citation and bibliography styles
-
-   I've added some new styles: 'authoryear-ibid' (an author-year
-   style with an 'ibidem' feature), 'draft' (which is a, well, draft
-   style), and 'reading' (a style for annotated bibliographies and
-   personal reading lists with abstracts, annotations, etc.).
-
-*  Overhaul of all citation and bibliography styles
-
-   I've overhauled all styles such that they use LaTeX (=etoolbox)
-   rather than plain TeX syntax for the boolean switches. E.g.,
-   instead of:
-
-   \newif\ifcbx@bool
-   \cbx@booltrue
-   \ifcbx@bool ...\else ...\fi
-   
-   they now use:
-   
-   \newbool{cbx:bool}
-   \booltrue{cbx:bool}
-   \ifbool{cbx:bool}{...}{...}
-   
-   This LaTeX frontend is provided by the etoolbox package.
-
-*  Improved authoryear styles
-
-   The authoryear styles have been improved such that they will
-   consider the '(short)title' field if the author/editor is
-   missing (or useauthor/useeditor=false is set). Note that these
-   styles also consider the 'label' field, if available. In sum,
-   the fallback chain in citations used to be:
-
-   author -> editor -> label -> [issue warning]
-
-   and the new chain works as follows: 
-
-   author -> editor -> label -> shorttitle -> title
-
-   The 'shorthand' field, if defined, always takes precedence over
-   any other data.
-
-*  Improved verbose-note styles
-
-   The styles verbose-note and verbose-inote can now add a page
-   number to the reference pointing to the initial, full citation.
-   There is a style option named 'pageref' which enables this
-   feature. The page reference is only printed if the initial
-   citation is located on a different page or page spread (depending
-   on the setting of the 'pagetracker' option).
-
-*  Improved numeric styles
-
-   The numeric styles now support citations referring to set
-   members. See the note about reference sets below, the manual, and
-   the examples for details.
-
-*  Introducing reference sets
-
-   This release introduces the concept of a reference or entry set.
-   A reference set is a group of entries which are cited as a single
-   reference and listed as a single item in the bibliography. I'm
-   told that this is a matter of particular interest for users in
-   physics, chemistry, and possibly some other fields. See the 'set'
-   type, the 'entryset' field, and the special field 'entrysetcount'
-   in the manual. Also see \entryset and the pointers in the
-   changelog.
-
-   If you are familiar with this concept, you may have used the
-   mcite or the mciteplus package before. The mcite and mciteplus
-   manuals call this type of reference a "collapsed citation". They
-   also talk about "grouping citations". The biblatex manual calls
-   it "reference set" and "entry set". It's the same thing but note
-   that the approach is different. With mcite(plus), sets are
-   defined as they are cited for the first time. Essentially, a
-   citation like
-
-   \cite{key1,*key2,*key3}
-   
-   defines a set consisting of three entries (key1, key2, key3). The
-   first entry key serves as identifier of the entire set, which may
-   subsequently be cited as \cite{key1}. With biblatex, you declare
-   sets in the bib file using the @set type, the 'entryset' field,
-   and 'entryset' reverse pointers in the child entries:
-
-   @Set{set1,
-     entryset = {key1,key2,key3},
-     crossref = {key1},
-   }
-   @Article{key1,
-     entryset = {set1},
-     ...
-   }
-   @InCollection{key2,
-     entryset = {set1},
-     ...
-   }
-   @InProceedings{key3,
-     entryset = {set1},
-     ...
-   }
-
-   See the pointers in the changelog for further explanation.
-
-*  Support for electronic publishing information (eprint)
-
-   See the 'eprint' and 'eprinttype' fields and related pointers in
-   the manual. Support for electronic publishing information has
-   been added to all standard bibliography styles.
-
-   This release comes with dedicated support for arXiv references
-   which is usable out of the box and also serves as a model for
-   adding support for other resources and online archives.
-
-*  Modified 'labelyear' field
-
-   The 'labelyear' field is no longer a string but an integer. The
-   conversion of the integer to a string now takes places on the
-   LaTeX side of the workflow, i.e., you'll usually have a
-   formatting directive like this:
-
-   \DeclareFieldFormat{labelyear}{\mknumalph{#1}}
-
-   The \mknumalph command takes an integer in the range 1-702 as
-   its argument and converts it to a string as used in author-year
-   citations like "Jones 1995a". The format is:
-
-   \mknumalph{1}   -> a
-   \mknumalph{26}  -> z
-   \mknumalph{27}  -> aa
-   \mknumalph{702} -> zz
-
-   There is also a 'maxlabelyear' counter which holds the highest
-   number found in any 'labelyear' field. This may be useful if you
-   want to print the 'labelyear' field as a number and pad it out
-   with leading zeros.
-
-*  Modified 'labelalpha' field
-
-   There is a similar change concerning the 'labelalpha' field,
-   which has been split up into 'labelalpha' and 'extraalpha'. With
-   a label like "Jon95a", 'labelalpha' holds "Jon95" while the extra
-   letter is handled by 'extraalpha'. 'extraalpha' is similar to
-   'labelyear' in that it holds an integer. The conversion of the
-   integer to a string takes places on the LaTeX side of the
-   workflow, i.e., you'll usually have a formatting directive like
-   this:
-
-   \DeclareFieldFormat{extraalpha}{\mknumalph{#1}}
-
-   There is also a 'maxextraalpha' counter which holds the highest
-   number found in any 'extraalpha' field.
-
-*  Modified/extended name hashes
-
-   Starting with this release, there are two name hash fields,
-   'namehash' and 'fullhash'. See the manual for details.
-   Essentially, the difference is that the 'namehash' is derived
-   from the visible 'labelname' list (subject to the 'maxnames' and
-   'minnames' options) whereas 'fullhash' is always derived from the
-   full list.
-
-   Note that the original behavior of 'namehash' in previous
-   releases used to be similar to the current behavior of
-   'fullhash'. This has caused some confusion. The 'namehash' should
-   now be in line with the expectations of most users and style
-   authors. Those who actually want the original behavior may still
-   use the 'fullhash' field.
-
-*  'edition' field now more flexible/controllable by styles
-
-   In previous biblatex releases, 'edition' was an integer-only
-   field. The integer test was performed on the BibTeX side of the
-   workflow, in biblatex.bst. Starting with this release, the test
-   is performed on the LaTeX side, i.e., in the format definition:
-
-   \DeclareFieldFormat{edition}{%
-     \ifinteger{#1}
-       {\mkbibordinal{#1}~\bibstring{edition}}
-       {#1}%
-   }
-   
-   As you can see, the edition is printed as "Nth edition" if the
-   edition field holds an integer, and as a literal string if not.
-   This means that you can now put things like "5th, revised and
-   expanded edition" in the 'edition' field without having to resort
-   to the 'note' field. It also implies that styles get full control
-   over the 'edition' field.
-
-   Style authors who adapt this formatting directive should note
-   that ordinals are gender-specific in Romanic languages ('edition'
-   is a feminine noun in French, Italian, and Spanish, hence the
-   ordinal must be feminine as well). In addition to the default
-   definition in biblatex.def, the 'edition' field is therefore
-   adapted in french.lbx, italian.lbx, and spanish.lbx.
-
-*  Support for bibliographic data in external TeX files
-
-   This release add a \printfile command which is similar to
-   \printtext but gets the text from an external file, i.e.,
-   \printfile{file.tex} boils down to \printtext{\input{file.tex}}
-   but does nothing if the file does not exist. The point of all
-   this is that styles which print the fields 'abstract' and/or
-   'annotation' may support an alternative way of adding abstracts
-   or annotations to the bibliography. biblatex.def provides the
-   following code for that:
-
-   \newcommand*{\bibabstractprefix}{bibabstract-}
-   \newcommand*{\bibannotationprefix}{bibannotation-}
-
-   \newbibmacro*{annotation}{%
-     \iffieldundef{annotation}
-       {\printfile[annotation]{\bibannotationprefix
-                               \thefield{entrykey}.tex}}%
-       {\printfield{annotation}}}
-
-   \newbibmacro*{abstract}{%
-     \iffieldundef{abstract}
-       {\printfile[abstract]{\bibabstractprefix
-                             \thefield{entrykey}.tex}}%
-       {\printfield{abstract}}}
-
-   Instead of including the text in the bib file, it may now be
-   stored in an external LaTeX file. For example, instead of saying
-
-   @Article{key1,
-      abstract = {This is an abstract of entry `key1'.}
-      ...
-
-   in the bib file, you create a file named 'bibabstract-key1.tex'
-   and put the abstract in this file. The name of the external file
-   must be the entry key prefixed with 'bibabstract-' or
-   'bibannotation-', respectively. The 'reading' style makes use of
-   this. Also note that, when using the reference code above, a field
-   in the bib file takes precedence over external files. E.g., the
-   'reading' style will not look for 'bibabstract-key1.tex' if the
-   'key1' entry in the bib file has an 'abstract' field.
-
-   Note that this feature needs to be enabled explicitly by setting
-   the package option 'loadfiles'. The option is disabled by default
-   for performance reasons. Using external files is strongly
-   recommended if you have long abstracts or a lot of annotations
-   since this may increase memory requirements significantly. See
-   the changelog for more pointers.
-
-*  Support for 'American-style' punctuation
-
-   Biblatex finally supports 'American-style' punctuation, i.e.,
-   certain punctuation marks placed after a closing quote can be
-   moved inside the quotes automatically.
-
-   See \DeclareQuotePunctuation and \mkbibquote in the manual. The
-   'american' and 'canadian' localization modules enable this
-   feature for periods and commas. See the hints in the manual for
-   details.
-
-*  \DeclareCapitalPunctuation replaces \(Enable|Disable)CapitalAfter
-
-   The configuration commands \EnableCapitalAfter and
-   \DisableCapitalAfter have been removed and are superseded by
-   \DeclareQuotePunctuation.
-
-   \DeclareQuotePunctuation works like \EnableCapitalAfter except
-   that it takes a list of characters as its argument. The function
-   of \DisableCapitalAfter is now implicit (all characters not
-   included in the list will not trigger capitalization).
-   
-   The change affects the configuration interface only. The default
-   user-level behavior of biblatex has not changed (capitalization
-   after periods, exclamation marks, questions marks; with the
-   '(n)german' and '(n)austrian' localization modules also after
-   colons).
-
-*  Hyphenation exceptions in bibliography strings
-
-   This release adds an interface for definining hyphenation
-   exceptions in lbx files and/or the document preamble. See
-   \DeclareHyphenationExceptions and \DefineHyphenationExceptions
-   in the manual.
-
-*  Configurable number tests
-
-   The number tests \ifnumeral and \ifnumerals, which are also used
-   by \mkpageprefix and \mkpagetotal, may be adapted. See the
-   commands \DeclareNumChars, \DeclareRangeChars, and
-   \DeclareRangeCommands for details.
-
-*  Added 'firstinits' package option
-
-   By popular request, I've added a package option which switches
-   all first names to initials. Use the \iffirstinits test to query
-   its state. The test has already been incorporated into the
-   formatting directives in biblatex.def. However, authors of custom
-   styles using redefined name formatting directives may want to
-   incorporate it into their style, too.
-
-*  Added high-level '\bibpagespunct' macro
-
-   \bibpagespunct is a high-level user macro similar to 
-   \labelnamepunct and \subtitlepunct. As with the 'firstinits'
-   package option, it's incorporated in the standard styles so you
-   may want to do the same in custom styles.
-
-*  Added some expert entry options
-
-   See the entry options 'skipbib', 'skiplos', 'skiplab', and
-   'dataonly' in the manual. 
-
-   Note that 'skiplab' and 'dataonly' are intended for hacking only!
-
-*  Improved KOMA-Script and Memoir support
-
-   The headings 'bibliography' and 'shorthands' are responsive to
-   the 'bibtotoc' and 'bibtotocnumbered' class options of the 'KOMA'
-   classes now. See also \ifkomabibtotoc, \ifkomabibtotocnumbered,
-   and \ifmemoirbibintoc.
-
-*  Improved natbib compatibility style
-
-   I've added some missing features to the natbib compatibility
-   style. Most notably, citation aliasing is now possible. Note that
-   this is intended for legacy files only. In newly created files,
-   it is preferable to use biblatex's 'shorthand' field.
-
-*  Spaces in file names
-
-   Whether file names may or may not contain spaces generally
-   depends on whether or not the underlying TeX binary supports
-   that. This is beyond biblatex's control. If the underlying engine
-   supports it, biblatex should not have any problems with spaces in
-   a file name.
-
-   However, neither traditional BibTeX nor bibtex8 seem to be
-   capable of handling .bib files with spaces in their name. For
-   .bib files which supply bibliographic data, there is no fix short
-   of avoiding spaces in the file name. For the auxiliary .bib file
-   automatically generated by biblatex this release adds a
-   workaround. Spaces in the name of this file, which is only used
-   internally, will be converted to underscores.
-
-*  New language-specific csf files for bibtex8
-
-   I've added some csf file for use with bibtex8 to the 'resources'
-   subdirectory. They implement the proper sorting order for German,
-   Danish, Norwegian, and Swedish in Latin 1, Latin 9, and Windows
-   Ansi encoding.
-
-   German users should note that even bibtex8 is not able to handle
-   the German letter \ss properly. You may need to resort to fields
-   like 'sortname' and 'sorttitle' even when using these csf files.
-
-*  Extended manual
-
-   In addition to the usual manual updates related to new features,
-   I've also added some new material to the 'hints and caveats'
-   section in the author guide of the manual.
-
-RELEASE NOTES FOR VERSION 0.7
-
-The changelog of this release is the longest list of changes in any
-biblatex release so far. Skimming the full list in biblatex.pdf is
-highly recommended. In the following, I will focus on changes 'under
-the hood' which are not mentioned in the changelog, point out things
-which may break backwards compatibility, and comment on some
-improvements which may not be immediately obvious from looking at
-the changelog because they pertain to a set of changes rather than a
-single one.
-
-*  User and author interface stable
-
-   Starting with this release, the user and author interface of this
-   package may be considered as stable. This means that I will try
-   to refrain from making syntactically or functionally incompatible
-   changes to the core package, unless I'm forced to do so because
-   of a bug or because one of the most recently added features turns
-   out to be really awkward. Essentially, citation and bibliography
-   styles written for this version should work with biblatex 1.0
-   with no or at most minor modifications.
-   
-   Please note that this is a development aim, but there is no
-   guarantee. Also note that the definitions in biblatex.def (mainly
-   the formatting directives) are not guaranteed to be stable at
-   this point. In other words: if you use the default definitions,
-   your style will inherit possible improvements in future versions.
-   If you use modified formatting directives, you may need to update
-   them to integrate new functions. That should be fairly easy,
-   though.
-
-*  CTAN staging area for biblatex styles
-
-   There's a new location for contributed biblatex styles, it's:
-
-   macros/latex/exptl/biblatex-contrib/
-   
-   Contributed styles should go into a subdirectory of the above
-   location. E.g., a style called 'MLA' would go into:
-   
-   macros/latex/exptl/biblatex-contrib/mla/
-   
-   Note that the exptl/ subtree is intended for experimental or beta
-   code. As soon as biblatex hits 1.0 and moves out of exptl/ to
-
-   macros/latex/biblatex/
-   
-   there's be a corresponding biblatex-contrib. At this point, all
-   contributed styles should be considered experimental because the
-   core package is still in beta.
-
-*  Removed biblatex.cbx and biblatex.bbx
-
-   I've removed the files biblatex.cbx and biblatex.bbx from the
-   distribution. The code formerly found in biblatex.cbx has been
-   moved to biblatex.def. The code formerly found in biblatex.bbx
-   has been split up. The most generic parts have been moved to
-   biblatex.def. The less generic parts, which are closely tied to
-   biblatex's standard bibliography style, are now part of
-   standard.bbx.
-
-   I've also rearranged some of the bibmacros formerly found in the
-   above files and renamed some of them. If you have been using some
-   of that code in a custom bibliography style, don't worry, all the
-   code is still there, but parts of it may be arranged differently
-   (e.g., a bibmacro may have been split up into two macros or two
-   macro may have been merged into one) and the names of some
-   bibmacros may have changed.
-
-   Note that biblatex.def is always loaded, but standard.bbx is not.
-   If you have been using code which is now part of standard.bbx in
-   a custom bibliography style, you need to copy the relevant parts
-   to your style.
-
-*  New dependency on etoolbox.sty
-
-   Some of the most generic parts of biblatex.sty have been moved to
-   an independent package called 'etoolbox', which is now required.
-   The package is available from CTAN and may also be useful for
-   style authors.
-
-*  Type-specific formatting directives
-
-   All formatting directives may now be defined on a per-type basis;
-   e.g.:
-   
-   \DeclareFieldFormat[article]{title}{\mkbibquote{#1}}
-   
-   would define the format of the 'title' field of @article entries
-   only. The fallback mechanism for formats now works as follows.
-   The command \printfield{title}, when used in an @article driver,
-   would check for the following formats (in this order):
-   
-   title [article]
-   title
-   default
-   
-   This also applies to cases where a specific formatting directive
-   is requested explicitly, i.e. \printfield[myformat]{title}, would
-   check for these formats:
-
-   myformat [article]
-   myformat
-   default
-
-   The point is that you can override formats on a per-type basis
-   without having to hack any drivers.
-
-*  Truncation with 'and others' now supported by literal lists
-
-   Truncating a list with 'and others' in the .bib file is now
-   supported by both name lists and literal lists. This used to be
-   specific to name lists. See \ifandothers and \ifmoreitems as well
-   as \finallistdelim and \andmoredelim for details.
-
-*  Introducing entry options and style-specific options
-
-   This release introduces the concept of an entry option and a new
-   'options' field. The 'useprefix' field has been replaced by an
-   entry option. Instead of:
-   
-   useprefix = {true}
-   
-   you now use
-
-   options = {useprefix=true}
-
-   There are two more predefined entry options called 'useauthor' and
-   'useeditor'. These options may still be used globally to set the
-   default behavior.
-   
-   In addition to that, Bibliography and citation styles may define
-   additional package and entry options. See \DeclareEntryOption and
-   \DeclareBibliographyOption for details.
-
-*  Introducing multicite commands
-
-   This release introduces an entirely new class of citation
-   commands called 'multicite' commands. The point of a multicite
-   command is that its argument may be a fully qualified list of
-   citations where each key has its own pre- and postnote. The syntax
-   is straightforward. Instead of:
-   
-   \cite[See][55]{key1}; \cite[12]{key2}; \cite[93]{key3}
-   
-   you can now say:
-   
-   \cites[See][55]{key1}[12]{key2}[93]{key3}
-   
-   This is particularly useful with parenthetical citations and
-   citations given in footnotes. It's also possible to assign a pre-
-   and/or postnote to the entire list. These global notes are given
-   in parentheses:
-
-   \footcites(See)(and chapter 3)[55]{key1}[12]{key2}[93]{key3}
-   
-   See \cites, \parencites, \footcites, etc. in the manual. There is
-   also an \autocites command (a multicite version of \autocite).
-
-   Defining new multicite commands is very easy because they are
-   based on the regular citation commands. See the documentation of
-   \DeclareMultiCiteCommand for details.
-
-*  Improved trackers and tracking control
-
-   The 'trackers' provided by biblatex have been greatly improved
-   and extended. This release also adds new trackers which
-   correspond to the requirements of some common citation styles.
-   See the package options 'pagetracker', 'citetracker',
-   'ibidtracker', 'opcittracker', and 'loccittracker' for all the
-   gory details.  Also see \ifciteibid, \ifopcit, and \ifloccit.
-   It's possible to control tracking in the document, see
-   \pagetrackertrue/false and \citetrackertrue/false for details.
-   Note that text commands like \citetitle are now exluded from
-   tracking by default. See also the point below.
-
-*  Tracker reset support
-
-   It's possible to reset trackers and citation styles and several
-   different levels. For the built-in trackers, see the package
-   option 'citereset' as well as the user-level command \citereset.
-   For style-specific reset support, see \InitializeCitationStyle,
-   \InitializeBibliographyStyle, \OnManualCitation, and the
-   user-level command \mancite.
-
-*  New entry types, more custom entry types
-
-   This release adds the entry types 'periodical' and 'patent',
-   which are fully supported by the standard styles. Several new
-   custom types have also been added. The custom types are not
-   supported by default, but they may be useful in custom styles.
-
-*  New field/list subtype: key field/list
-
-   I've introduced a new field/list data subtype called key
-   field/key list. They may hold printable data or localization keys
-   and work as follows: A test is performed to determine whether the
-   value of the field is a known localization key. If so, the
-   localized string is printed. If not, the value is printed as is.
-
-*  Improved postnote handling, alternative pagination schemes
-
-   The handling of page numbers in the 'pages' field and in the
-   postnote argument to citation commands has been improved
-   significantly. Biblatex does range detection now and recognizes
-   Roman numerals as numbers. It also supports alternative
-   'pagination' schemes (columns, line or verse numbers, etc.).
-
-   See the fields 'pagination' and 'bookpagination' and related
-   pointers in the changelog. See also \mkpageprefix, \ppspace,
-   \pno, \ppno, \nopp, \psq, \psqq.
-
-*  Support for unique names in citations
-
-   This release introduces support for unique names in citations.
-   Some author-year and author-title citation styles require
-   unambiguous names in citations. For example, with entries such as
-
-   John Smith 1995
-   Edward Smith 1995
-   
-   citations would be rendered as
-   
-   J. Smith 1995
-   E. Smith 1995
-   
-   rather than
-   
-   Smith 1995a
-   Smith 1995b
-   
-   See the package option 'uniquename' and the special counter
-   'uniquename' for details. Note that this feature is now enabled
-   by default in the following styles: authoryear, authoryear-comp,
-   authortitle-terse, authortitle-tcomp.
-
-*  Improved support for numeric labels
-
-   The 'defernums' package option addresses the problem of
-   discontinuous numbering when using a numeric style in combination
-   with bibliography filters. If this option is enabled, the numeric
-   labels are assigned the first time an entry is printed in any
-   bibliography. This is similar to the traditional algorithm used
-   by LaTeX to assign numeric labels.
-
-*  Alternative, non-inheriting cross-referencing mechanism
-
-   This release introduces an alternative cross-referencing
-   mechanism which does not inherit any data. It's useful in styles
-   which format cross-referenced entries differently. See the
-   description of the field 'xref' and related pointers in the
-   manual.
-
-*  Support for different encodings
-
-   Biblatex is now capable of handling .bib files with an encoding
-   which is different from the encoding of the .tex file. See the
-   'bibencoding' package option for details.
-
-*  More robust handling of citation keys
-
-   This release adds some normalization code which deals with
-   special characters in citation keys. A typical example are keys
-   which contain an underscore. This should be much more robust now.
-
-*  Renamed fields
-
-   The 'journal' field has been renamed to 'journaltitle' but the
-   old name is still supported as an alias. There's also a
-   'journalsubtitle' field and fields for the title and the subtitle
-   of a single issue. In other words, article entries now support a
-   complete set of titles similar to inbook-like entry types:
-   journaltitle/issuetitle/title essentially correspond to
-   maintitle/booktitle/title.
-
-   The field name 'id' turned out to be incompatible with JabRef.
-   Apart from that, the name is a bit too generic for what this
-   field holds anyway. It's called 'eid' now (electronic ID) and
-   holds an article ID used by online journals or journals which are
-   also available online.
-
-*  'labelctitle' replaced by 'singletitle'
-
-   The 'labelctitle' field has removed in favor of a different
-   mechanism using a test called \ifsingletitle. The package option
-   'labelctitle' has also been renamed to 'singletitle'.
-
-*  Alphabetic label now configurable
-
-   The alphabetic label provided in the 'labelalpha' field is now
-   configurable to a certain extend. It is responsive to the global
-   package options 'maxnames' and 'minnames'. It's also possible to
-   influence the handling of truncated labels by redefining
-   \labelalphaothers.
-
-*  Name types
-
-   This release introduces the concept of a name type. This is best
-   explained by example. Suppose a book has a compiler rather than
-   an editor. In previous versions of this package, there was no way
-   to override the string 'editor' and 'edited by'. Starting with
-   this release, you may specify 'compiler' as an editor type:
-
-   @book{...,
-     editor     = {...},
-     editortype = {compiler},
-   
-   Supported editor types are 'editor' (the default) and 'compiler'.
-   Note that this mechanism is hooked up to bibliography strings
-   hence it may be extended. See the fields 'authortype',
-   'editortype', and 'name[a-c]type' in the manual.
-
-*  Consistent set of wrappers
-
-   I've completed the generic wrapper commands provided by biblatex
-   so that they form a complete set. Instead of using the solution
-   in the left column of the following list, use the wrapper in the
-   right column:
-
-   (...)                   ->   \mkbibparens{...}
-   [...]                   ->   \mkbibbrackets{...}
-   \footnote{...}          ->   \mkbibfootnote{...}
-   \textsuperscript{...}   ->   \mkbibsuperscript{...}
-   \emph{...}              ->   \mkbibemph{...}
-   \enquote{...}           ->   \mkbibquote{...}
-   ``...''                 ->   \mkbibquote{...}
-
-   The wrappers integrate much better with biblatex and they also
-   provide additional features.
-
-*  New citation styles, some styles renamed
-
-   I've renamed all verbose citation styles from 'authortitle-*' to
-   'verbose-*' and added some new styles. See the changelog for
-   details.
-
-*  natbib compatibility style
-
-   To facilitate the move from natbib to biblatex, this release adds
-   a special natbib compatibility style which maps natbib's core
-   citation commands to equivalent biblatex commands. See the 
-   package option 'natbib' for details.
-
-*  All citation commands scan ahead for punctuation
-
-   Starting with this release, all citation commands scan ahead for
-   punctuation to avoid double punctuation at the end of a citation.
-   This used to be a feature exclusive to \autocite. The 'autopunct'
-   package option and the \DeclareAutoPunctuation command will now
-   affect all citation commands, not only \autocite.
-
-*  Support for font style adaptation of punctuation
-
-   This release implements an alternative way of dealing with
-   punctuation after a field printed in a different font (for
-   example, a title printed in italics). The standard (La)TeX way of
-   dealing with this problem is to add a small amount of space (the
-   so-called italic correction) to avoid clashes between the final
-   letter of a word in italics and the following (upright)
-   punctuation mark.
-
-   Biblatex is now capable of adapting the punctuation to the font
-   of the preceeding field. See '\mkbibemph' and '\setpunctfont' for
-   details. Note that this feature is experimental. It may very well
-   have a few quirks. Also note that it is disabled by default. Use
-   the 'punctfont' package option to enable it.
-
-*  Extended language support: Norwegian, Danish
-
-   This release comes with a norsk.lbx and a danish.lbx file. The
-   translations have been contributed by Johannes Wilm.
-
-RELEASE NOTES FOR VERSION 0.6
-
-*  Style-independent citations
-
-   This release introduces a special command for style-independent
-   citations. The idea behind the \autocite command is to provide
-   higher-level citation markup which makes global switching from
-   inline citations to citations given in footnotes (or as
-   superscripts) possible.
-
-   The \autocite command is built on top of lower-level commands
-   like \parencite and \footcite. The citation style provides an
-   \autocite definition by way of \DeclareAutoCiteCommand. This
-   definition may be activated by way of the 'autocite' package
-   option. See the documentation of \autocite in the manual for
-   further details.
-
-*  Forcing capitalized name prefixes
-
-   One thing that's been on my personal wishlist for some time is an
-   equivalent to natbib's \Citet command. This release finally
-   introduces additional citation commands which force capitalized
-   name prefixes (provided that there is a prefix and that it is to
-   be printed as part of the citation, i.e. the 'useprefix' option
-   is enabled). The new citation commands are defined as follows in
-   biblatex.cbx:
-
-      \newcommand*{\Cite}{\bibsentence\cite}
-      \newcommand*{\Textcite}{\bibsentence\textcite}
-      \newcommand*{\Parencite}{\bibsentence\parencite}
-      \newcommand*{\Footcite}{\bibsentence\footcite}
-      \newcommand*{\Citeauthor}{\bibsentence\citeauthor}
-
-   Here's how it works. Biblatex's punctuation tracker is based on
-   TeX's space factor. All the \bibsentence command does is setting
-   the space factor to a special sentinel value which is detected by
-   \bibstring. The name formatting directive used by all citation
-   commands now incorporates the new \ifcapital test. This test is
-   true if the punctuation tracker would capitalize a bibliography
-   string at this point. If the formatting directive detects the
-   sentinel value, it will capitalize the name prefix (if
-   applicable). A handy side-effect of this approach is that a
-   possible 'prenote' argument is taken into account automatically.
-   For example:
-
-      '\cite{vandoren}'      prints 'van Doren 1995'
-   
-   and
-
-      '\Cite{vandoren}'      prints 'Van Doren 1995'
-   
-   but
-
-      '\Cite[See]{vandoren}' prints 'See van Doren 1995'.
-   
-   This also works in conjunction with bibliography strings. For
-   example, if the citation style replaces the standard citation by
-   something like '\bibstring{ibid}', then
-
-      '\cite{vandoren}'      prints 'ibid.'
-   
-   but
-
-      '\Cite{vandoren}'      prints 'Ibid.'.
-   
-   In other words, unless the citation style is doing something very
-   unusual, there is no need to define \Cite et al. explicitly with
-   \DeclareCiteCommand. The default definitions should work fine in
-   all normal cases. If the style doesn't print any names but rather
-   numerical or alphabetic citations then nothing is capitalized, so
-   that's no problem either.
-
-*  Custom filters for \printbibliography
-
-   See \defbibfilter and the 'filter' option of \printbibliography
-   in the manual.
-
-*  Support for unsorted bibliographies
-
-   See the package option 'sorting=none'.
-
-*  Automatic truncation of literal lists
-
-   This release introduces the package options 'maxitems' and
-   'minitems' which are similar to 'maxnames' and 'minnames' but
-   affect literal lists. There are also corresponding (local)
-   options for \printbibliography, \printshorthands, and so on.
-
-*  Improved support for corporate authors and editors
-   
-   There are two new name lists ('shortauthor' and 'shorteditor')
-   which may be helpful when dealing with corporate authors and
-   editors. Basically, 'author' and 'editor' are used in the
-   bibliography whereas 'shortauthor' and 'shorteditor' are used in
-   citations. The point is that you can give a short form of the name
-   for use in citations. For example:
-   
-   @Type{key,
-    author = {{National Aeronautics and Space Administration (NASA)}},
-    shortauthor = {NASA},
-    ...
-   }
-   
-   This will print "NASA" in citations but "National Aeronautics and
-   Space Administration (NASA)" in the bibliography. Note that
-   'shortauthor' and 'shorteditor' are name lists, not literal
-   fields. This means that corporate names must be wrapped in an
-   additional pair of curly braces.
-
-*  Improved support for articles: journal series and electronic ID
-
-   Journal series and article IDs are now catered for by the
-   standard styles (entry type 'article'). Note that the 'articleid'
-   field has been renamed to 'eid'. See the annotated bibliography
-   in the 'examples' directory for examples.
-
-*  DOI support
-
-   The 'doi' field is now catered for by the standard styles
-   (complete with hyperlinks). See the annotated bibliography in the
-   'examples' directory for examples.
-
-*  Fine-grained control of title formatting
-
-   Previous versions of this package provided two formatting
-   directives for the title field: 'title' (for entry types like
-   'book', 'collection', etc.) and 'titlein' (for 'article',
-   'inbook', 'incollection', etc.). I've enhanced this scheme such
-   that the format of the title may be defined on a per-type basis.
-   In biblatex.def you'll find the following directives for the
-   bibliography:
-
-   \DeclareFieldFormat{title:book}{\emph{#1}\isdot}
-   \DeclareFieldFormat{title:inbook}{\enquote{#1}\midsentence}
-   ...
-
-   as well as dedicated directives for the titles in citations:
-
-   \DeclareFieldFormat{citetitle:book}{\emph{#1}\isdot}
-   \DeclareFieldFormat{citetitle:inbook}{\enquote{#1}\midsentence}
-   ...
-
-   and in the list of shorthands:
-
-   \DeclareFieldFormat{lostitle:book}{\emph{#1}\isdot}
-   \DeclareFieldFormat{lostitle:inbook}{\enquote{#1}\midsentence}
-   ...
-
-   I've updated all generic definitions in biblatex.cbx,
-   biblatex.bbx, and standard.bbx accordingly. Note that the
-   'title:type' directives are used for both the 'title' and the
-   'subtitle' field (which are wrapped in a \printtext command
-   controlling the formatting, see the 'title+stitle' bibmacro in
-   biblatex.bbx for an example of how it works). In other words:
-   redefining the 'subtitle' field formatting directive has no
-   effect.
-
-*  Rearranged localization keys
-
-   I've rearranged and extended the localization keys quite a bit.
-   This also implies several changes in biblatex.bbx.
-
-*  Support for KOMA-Script and Memoir
-
-   The default definitions of the bibliography headings (as defined
-   in biblatex.def) are now automatically adapted for the
-   KOMA-Script classes and the Memoir class.
-
-*  Improved Spanish support
-
-   The Spanish localization module now handles the Spanish word
-   'and' properly ('y' or 'e', depending on the context).
-
-*  Italian support
-
-   This release comes with a new italian.lbx file. The translations
-   have been contributed by Enrico Gregorio.
-
-RELEASE NOTES FOR VERSION 0.5
-
-   My original plan for 0.5 was to make minor changes only and focus
-   on fixing bugs. Since only a few issues turned up (memory issues
-   in biblatex.bst), I ended up implementing new things from the
-   wishlist. Please note that the wishlist is closed until after
-   version 1.0.
-
-*  New author-title citation styles
-
-   I've added some verbose author-title styles which may be of
-   interest for users in the humanities. The styles are called
-   'authortitle-verb' and 'authortitle-cverb'. The 'traditional
-   style has been renamed to 'authortitle-trad' and there is an
-   additional new style called 'authortitle-strad'. The styles
-   support shorthands and are fully hyperlinked. The links point to
-   the first, verbose citation instead of the bibliography so these
-   styles may be used without a bibliography, if desired.
-
-   I've also added a matching 'dummy' bibliography style for every
-   citation style. The dummy style will simply load one of the more
-   generic backend styles. For example, the 'authortitle-verb' style
-   loads the 'authortitle' style. The point is that you may simply
-   use the 'style' package option instead of 'citestyle' plus
-   'bibstyle'.
-
-*  Conditional special fields, optimizations in biblatex.bst
-
-   The special fields 'labelalpha', 'labelctitle', 'labelnumber',
-   and 'labelyear' are conditional now. If a style requires one of
-   those fields, it needs to request them by setting the
-   corresponding package option. E.g., all numeric styles include
-   the line
-
-      \ExecuteBibliographyOptions{labelnumber}
-
-   This will instruct biblatex to provide the 'labelnumber' field
-   which is undefined by default now. Making these fields
-   conditional allows for some memory-related optimizations in
-   biblatex.bst.
-
-*  Author-level support for full citations
-
-   This version adds an author-level command which makes it possible
-   to execute a bibliography driver in a citation command. See
-   '\rundriver' in the manual.
-
-*  Page tracker
-
-   I've implemented a page tracker. The page tracker records the
-   real page on which citations, entries in the bibliography, and
-   entries in the list of shorthands end up. It can work on a per
-   page basis or per double page spread. The page tracker is
-   disabled by default. See the package option 'pagetracker' and the
-   commands '\iffirstonpage' and '\ifsamepage' in the manual.
-
-*  Unique indentification of reference instances
-
-   Every 'instance' of a reference is now uniquely identified by a
-   value of the 'citecount' counter. In other words: this counter is
-   incremented for every key processed by any citation command, for
-   every item in the bibliography and for every item in the list of
-   shorthands. This is required by the page tracker but it's also
-   useful if you need to generate a unique anchor name for
-   hyperlinks.
-
-*  Extended support for hyperlinks
-
-   I've renamed '\bibhyperlink' to '\bibhyperref' and added generic
-   '\bibhypertarget' and '\bibhyperlink' commands. '\bibhyperref'
-   creates a link from a citation to the corresponding item in the
-   bibliography. '\bibhypertarget' and '\bibhyperlink' are more
-   generic and correspond to the '\hypertarget' and '\hyperlink'
-   commands of the hyperref package. The point here is that you
-   don't need an explicit '\ifhyperref' check. If hyperlinks are
-   disabled, these wrappers will simply pass on their text argument.
-
-   As an additional benefit, they also provide better anchor
-   placement. The anchors created by '\hypertarget' seem to be
-   located at the baseline, i.e. if you click on a link you get the
-   impression that your PDF viewer jumps to the line of text just
-   below the one you mean.
-
-*  More name lists
-
-   See the 'annotator', 'commentator', 'introduction', 'foreword',
-   and 'afterword' lists in the annotated example.
-
-*  Special fields for indexing
-
-   See the 'indextitle' and 'indexsorttitle' fields in the annotated
-   example and the indexing examples.
-
-*  Spanish support
-
-   This release comes with a preliminary spanish.lbx file. The
-   translations have been contributed by Ignacio Fern\'andez
-   Galv\'an. Some advanced features are missing from this file
-   because they are still under scrutiny but it should nevertheless
-   be perfectly funtional.
-
-*  Examples
-
-   I've added a biblatex showcase with some example files in the
-   'examples' subdirectory. There's an example for every citation
-   style and some generic examples demonstrating multiple
-   bibliographies, split bibliographies, indexing, and so on.
-
-RELEASE NOTES FOR VERSION 0.4
-
-*  Wishlist closed
-
-   As of this release, the wishlist is closed until after version
-   1.0. There are already more wishes in the pipeline than I can
-   implement in time for 1.0...
-
-RELEASE NOTES FOR VERSION 0.3
-
-   The changelog for this release is shockingly long so I'll just
-   point out the general developments behind the individual entries
-   in the changelog. See the full changelog for all the gory
-   details. Note that styles written for version 0.2 will not work
-   with 0.3.
-
-*  New data type: literal list
-
-   This release introduces a new data type for literal lists. The
-   point of a literal list is that the list is split up at the 'and'
-   but the individual items are not dissected further. This is
-   intended for fields such as 'location' and 'publisher' since they
-   may contain a list of items but these items are not personal
-   names.
-
-   I have modified the macro names of the entire data interface for
-   lists to match the change. All macros with the term 'list' in
-   their name are renamed such that 'list' is replaced by 'name(s)'.
-   For example, \printlist is now \printnames, \DeclareListFormat is
-   \DeclareNameFormat, and so on. The old names are used for new
-   macros which deal with literal lists. The complete list of
-   affected macros is given in the changelog. Note that the names of
-   the macros which dump the unformatted data have changes as well
-   (\biblist -> \thename; \thelist (new); \bibfield -> \thefield).
-
-   These changes will require updates to all custom citation and
-   bibliography styles. However, the changes are only a matter of
-   some search & replace commands. I'm sorry about the inconvenience
-   but I think the new naming scheme is better than having macro
-   names like \printliterallist. I've decided to go for it now since
-   biblatex is still in beta.
-
-   As part of these changes, the data type of the following fields
-   has been changed from 'literal field' to 'literal list':
-   location, origlocation, publisher, institution, organization.
-
-*  Support for hyperref
-
-   Hyperref support is available now. This means that citations may
-   be transformed into links pointing to the bibliography. All
-   standard citation styles support that out of the box, custom
-   styles need to use the new hyperref interface. It works like
-   this: the anchor (i.e. the target of the link) is set
-   automatically by biblatex hence the bibliography style does not
-   need to do anything special. The citation style is responsible
-   for marking the link area. This is just a matter of passing the
-   relevant part of the citation to a special macro or formatting
-   directive doing the low-level work. See the changelog for
-   pointers to the relevant sections of the manual.
-
-*  Support for back references
-
-   I've added support for back references. The page numbers are
-   provided in the 'pageref' field which uses the new literal list
-   data type. Printing them is just a matter of \printlist{pageref}.
-   Note that you need to enable the 'backref' package option to get
-   any back reference data. There is also a bibmacro called
-   'pageref' in biblatex.bbx which adds a label. Bibliography styles
-   should print the list via \usebibmacro{pageref}. There are two
-   related list formatting directives in biblatex.def. The default
-   directive just prints the list as is, using a comma as a
-   separator. The directive 'pageref:comp' prints a sequence of more
-   than two consecutive pages as a range. The easiest way to try it
-   out is: \DeclareListAlias{pageref}{pageref:comp}.
-
-   The references are restricted to page numbers, back references to
-   sections are not supported. This is a deliberate decision. I
-   haven't bothered implementing back references to sections because
-   LaTeX's referencing mechanism is notoriously unreliable in this
-   respect. It essentially provides two pieces of information: the
-   formatted value of the last counter incremented by way of
-   \refstepcounter and the page number. The latter value is usually
-   unambiguous but the former could refer to just about everything.
-   The implications of this become obvious when you're using the
-   backref package with its 'ref' option (rather than 'pageref') and
-   put \cite commands in footnotes. The bibliography will then
-   include something like 'sections 1, 2, 3', but these numbers do
-   not refer to sections, these are footnote numbers!
-
-   Getting back references to sections right would require
-   reimplementing LaTeX's entire referencing mechanism (or
-   interfacing with a package doing that) and I don't want to get
-   into that business just yet. I may look into support for the zref
-   package later, but that's something for a post-1.0 release of
-   biblatex.
-
-*  Rearranged author-title citation styles
-
-   I've rearranged the author-title citation styles because most
-   people seem to expect the behavior of the old 'authortitle-verb'
-   style from the plain 'authortitle' style. So 'authortitle-verb'
-   is the plain 'authortitle' style now. The style formerly known as
-   'authortitle' has been renamed to 'authortitle-terse',
-   'authortitle-comp' is 'authortitle-cterse' now. I've also added a
-   new 'authortitle-comp' style to round off this subset of styles.
-
-*  Handling of thebibliography/theshorthands streamlined
-
-   The handling of thebibliography and theshorthands as well as some
-   related facilities has been overhauled and streamlined. See the
-   changelog and section 4.2.2 of the manual for details.
-
-*  Handling of 'and others' simplified
-
-   The way biblatex handles the string 'and others', which is used
-   in bib files to truncate a list of names, has been overhauled and
-   simplified. Essentially, I have removed 'moreauthor' and similar
-   fields since biblatex handles this internally now. All style
-   authors need to do is use \ifandothers and/or \ifmorenames. See
-   the manual for details.
-
-*  Improved \addtocategory
-
-   \addtocategory now cycles its arguments through the aux file.
-   This means that it may be used in the preamble and anywhere in
-   the document body, even after \printbibliography.
-
-RELEASE NOTES FOR VERSION 0.2
-
-*  Internal changes in bibliography styles
-
-   I have rearranged all bibliography styles. It should be more
-   obvious now how many code is shared by the bibliography styles,
-   namely all 'driver' code. The shared code has been moved to
-   standard.bbx, so think of that as the biblatex standard style.
-   This code is used by numeric.bbx, alphabetic.bbx,
-   authortitle.bbx, and authoryear.bbx; standard.bbx is not meant to
-   be used stand-alone. A few bibmacros have also been moved to
-   biblatex.bbx.
-
-*  Internal changes in citation styles
-
-   There is only one change affecting the citation styles. The
-   'postnote' bibmacro in biblatex.cbx now automatically inserts a
-   prefix like 'p.' or 'pp.' where applicable.
-
-*  Optional argument for \printtext
-
-   \printtext takes an optional argument now. The point is that you
-   can use \printtext as a formatting hook. The advantage of this
-   approach is that \printtext integrates with the punctuation
-   tracking. I have revised biblatex.bbx to use this approach where
-   applicable.
-
-*  New fields
-
-   There are several new fields, some of which are supported by the
-   standard styles. This has lead to further changes in
-   biblatex.bbx, including changes to the names of existing
-   bibmacros.
diff --git a/Master/texmf-dist/doc/latex/biblatex/biblatex.pdf b/Master/texmf-dist/doc/latex/biblatex/biblatex.pdf
index a4762be524d..6895b570155 100644
Binary files a/Master/texmf-dist/doc/latex/biblatex/biblatex.pdf and b/Master/texmf-dist/doc/latex/biblatex/biblatex.pdf differ
diff --git a/Master/texmf-dist/doc/latex/biblatex/biblatex.tex b/Master/texmf-dist/doc/latex/biblatex/biblatex.tex
index 6ed0af92e75..dce955d9c86 100644
--- a/Master/texmf-dist/doc/latex/biblatex/biblatex.tex
+++ b/Master/texmf-dist/doc/latex/biblatex/biblatex.tex
@@ -45,13 +45,12 @@
 \MakeAutoQuote*{<}{>}
 \MakeShortVerb{\|}
 
-\newcommand*{\biber}{Biber\xspace}
-\newcommand*{\biblatex}{BibLaTeX\xspace}
-\newcommand*{\biblatexml}{BibLaTeXML\xspace}
-\newcommand*{\ris}{RIS\xspace}
+\newcommand*{\biber}{\sty{biber}\xspace}
+\newcommand*{\biblatex}{\sty{biblatex}\xspace}
+\newcommand*{\biblatexml}{\sty{biblatexml}\xspace}
+\newcommand*{\ris}{\sty{RIS}\xspace}
 \newcommand*{\biblatexhome}{http://sourceforge.net/projects/biblatex/}
-\newcommand*{\biblatexctan}{%
-  http://www.ctan.org/tex-archive/macros/latex/contrib/biblatex/}
+\newcommand*{\biblatexctan}{http://ctan.org/pkg/biblatex/}
 
 \titlepage{%
   title={The \biblatex Package},
@@ -60,7 +59,7 @@
   author={Philipp Lehman \\(with Philip Kime, Audrey Boruvka and Joseph Wright)},
   email={},
   revision={3.4},
-  date={//2016}}
+  date={\today}}
 
 \hypersetup{%
   pdftitle={The \biblatex Package},
@@ -125,18 +124,15 @@
   \textcolor{spot}{\margnotefont Deprecated}}
 \newrobustcmd*{\DeprecatedMark}{%
   \leavevmode\marginpar{\Deprecated}}
-\newrobustcmd*{\BiberOnly}{%
-  \textcolor{spot}{\margnotefont Biber only}}
-\newrobustcmd*{\BiberOnlyMark}{%
-  \leavevmode\marginpar{\BiberOnly}}
-\newrobustcmd*{\BibTeXOnly}{%
-  \textcolor{spot}{\margnotefont BibTeX only}}
-\newrobustcmd*{\BibTeXOnlyMark}{%
-  \leavevmode\marginpar{\BibTeXOnly}}
 \newrobustcmd*{\LF}{%
   \textcolor{spot}{\margnotefont Label field}}
 \newrobustcmd*{\LFMark}{%
   \leavevmode\marginpar{\LF}}
+\newrobustcmd*{\CSdelim}{%
+  \textcolor{spot}{\margnotefont Context Sensitive}}
+\newrobustcmd*{\CSdelimMark}{%
+  \leavevmode\marginpar{\CSdelim}}
+
 
 % following snippet is based on code by Michael Ummels (TeX Stack Exchange)
 % <http://tex.stackexchange.com/a/13073/8305>
@@ -166,18 +162,18 @@ For a quick start guide, browse \secref{int:abt, bib:typ, bib:fld, bib:use, use:
 \subsection[About]{About \biblatex}
 \label{int:abt}
 
-This package provides advanced bibliographic facilities for use with \latex in conjunction with \bibtex. The package is a complete reimplementation of the bibliographic facilities provided by \latex. A custom backend \biber by default is used which processes the \bibtex format data files and them performs all sorting, label generation (and a great deal more). Legacy \bibtex is also supported as a backend, albeit with a reduced feature set. Biblatex does not use the backend to format the bibliography information as with traditional \bibtex: instead of being implemented in \bibtex style files, the formatting of the bibliography is entirely controlled by TeX macros. Good working knowledge in \latex should be sufficient to design new bibliography and citation styles. There is no need to learn \bibtex's postfix stack language. This package also supports subdivided bibliographies, multiple bibliographies within one document, and separate lists of bibliographic information such as abbreviations of various fields. Bibliographies may be subdivided into parts and\slash or segmented by topics. Just like the bibliography styles, all citation commands may be freely defined. With \biber as the backend, features such as customisable sorting, multiple bibliographies with different sorting, customisable labels, dynamic data modification are available. Please refer to \secref{int:pre:bibercompat} for information on \biber/\biblatex version compatibility. The package is completely localized and can interface with the \sty{babel} package. Please refer to \tabref{bib:fld:tab1} for a list of languages currently supported by this package.
+This package provides advanced bibliographic facilities for use with \latex. The package is a complete reimplementation of the bibliographic facilities provided by \latex. The \biblatex\ package works with the \enquote{backend} (program) \biber, which is used to process \bibtex\ format data files and them performs all sorting, label generation (and a great deal more). Formatting of the bibliography is entirely controlled by \tex\ macros. Good working knowledge in \latex should be sufficient to design new bibliography and citation styles. This package also supports subdivided bibliographies, multiple bibliographies within one document, and separate lists of bibliographic information such as abbreviations of various fields. Bibliographies may be subdivided into parts and\slash or segmented by topics. Just like the bibliography styles, all citation commands may be freely defined. Features such as full Unicode support for bibliography data, customisable sorting, multiple bibliographies with different sorting, customisable labels and dynamic data modification are available. Please refer to \secref{int:pre:bibercompat} for information on \biber/\biblatex version compatibility. The package is completely localised and can interface with the \sty{babel} and \sty{polyglossia} packages. Please refer to \tabref{bib:fld:tab1} for a list of languages currently supported by this package.
 
 \subsection{License}
 
-Copyright \textcopyright\ 2006--2012 Philipp Lehman, 2012--2013 Philip Kime, Audrey Boruvka, Joseph Wright. Permission is granted to copy, distribute and\slash or modify this software under  the terms of the \lppl, version 1.3.\fnurl{http://www.ctan.org/tex-archive/macros/latex/base/lppl.txt}
+Copyright \textcopyright\ 2006--2012 Philipp Lehman, 2012--2016 Philip Kime, Audrey Boruvka, Joseph Wright. Permission is granted to copy, distribute and\slash or modify this software under  the terms of the \lppl, version 1.3.\fnurl{http://www.latex-project.org/lppl.txt}
 
 \subsection{Feedback}
 \label{int:feb}
 
 Please use the \biblatex project page on GitHub to report bugs and submit feature requests.\fnurl{http://github.com/plk/biblatex} Before making a feature request, please ensure that you have thoroughly studied this manual. If you do not want to report a bug or request a feature but are simply in need of assistance, you might want to consider posting your question on the \texttt{comp.text.tex} newsgroup or \tex-\latex Stack Exchange.\fnurl{http://tex.stackexchange.com/questions/tagged/biblatex}
 
-\subsection{Acknowledgments}
+\subsection{Acknowledgements}
 
 The language modules of this package are made possible thanks to the following contributors:
 Augusto Ritter Stoffel, Mateus Araújo (Brazilian);
@@ -199,6 +195,7 @@ Oleg Domanov (Russian);
 Tea Tušar and Bogdan Filipi� (Slovene);
 Ignacio Fernández Galván (Spanish);
 Per Starbäck, Carl-Gustav Werner, Filip Åsblom (Swedish).
+Martin Vrábel, Dávid Lupták (Slovak);
  
 \subsection{Prerequisites}
 \label{int:pre}
@@ -216,19 +213,16 @@ The resources listed in this section are strictly required for \biblatex to func
 The \biblatex package requires \etex. \tex distributions have been shipping \etex binaries for quite some time, the popular distributions use them by default these days. The \biblatex package checks if it is running under \etex. Simply try compiling your documents as you usually do, the chances are that it just works. If you get an error message, try compiling the document with \bin{elatex} instead of \bin{latex} or \bin{pdfelatex} instead of \bin{pdflatex}, respectively.
 
 \item[\biber]
-\biber is the default backend of \biblatex. You only need one backend, either \bibtex or \biber. \biber comes with TeXLive and is also available from SourceForge.\fnurl{http://biblatex-biber.sourceforge.net/}. There are some slight differences in name parsing of <von> parts with \biber as compared with \bibtex which you probably won't normally notice. \biber uses the \texttt{btparse} C library for \bibtex format file parsing which aimed to be compatible with \bibtex's parsing rules but also aimed at correcting some of the common problems. For details, see the manual page for the Perl \texttt{Text::BibTeX} module\fnurl{http://search.cpan.org/~ambs/Text-BibTeX}.
-
-\item[\bibtex]
-The \biblatex package can use legacy \bibtex as a data backend. While a legacy \bibtex binary is sufficient to run \biblatex, using \bin{bibtex8} is recommended. If your \tex distribution does not ship with \bin{bibtex8}, you can get it from \acr{CTAN}.\fnurl{http://www.ctan.org/tex-archive/biblio/bibtex/8-bit/}
+\biber is the backend of \biblatex used to transfer data from source files to the \latex code. \biber comes with TeX Live and is also available from SourceForge.\fnurl{http://biblatex-biber.sourceforge.net/}. \biber uses the \texttt{btparse} C library for \bibtex format file parsing which aimed to be compatible with \bibtex's parsing rules but also aimed at correcting some of the common problems. For details, see the manual page for the Perl \texttt{Text::BibTeX} module\fnurl{http://search.cpan.org/~ambs/Text-BibTeX}.
 
 \item[etoolbox]
-This \latex package, which is loaded automatically, provides generic programming facilities required by \biblatex. It is available from \acr{CTAN}.\fnurl{http://www.ctan.org/tex-archive/macros/latex/contrib/etoolbox/}
+This \latex package, which is loaded automatically, provides generic programming facilities required by \biblatex. It is available from \acr{CTAN}.\fnurl{http://ctan.org/pkg/etoolbox}
 
 \item[kvoptions]
-This \latex package, which is also loaded automatically, is used for internal option handling. It is available with the \sty{oberdiek} package bundle from \acr{CTAN}.\fnurl{http://www.ctan.org/pkg/kvoptions}
+This \latex package, which is also loaded automatically, is used for internal option handling. It is available with the \sty{oberdiek} package bundle from \acr{CTAN}.\fnurl{http://ctan.org/pkg/kvoptions}
 
 \item[logreq]
-This \latex package, which is also loaded automatically, provides a frontend for writing machine-readable messages to an auxiliary log file. It is available from \acr{CTAN}.\fnurl{http://www.ctan.org/tex-archive/macros/latex/contrib/logreq/}
+This \latex package, which is also loaded automatically, provides a frontend for writing machine-readable messages to an auxiliary log file. It is available from \acr{CTAN}.\fnurl{http://ctan.org/pkg/logreq/}
 
 \end{marglist}
 
@@ -242,13 +236,13 @@ The packages listed in this section are not required for \biblatex to function,
 \begin{marglist}
 
 \item[babel/polyglossia]
-The \sty{babel} and \sty{polyglossia} packages provides the core architecture for multilingual typesetting. If you are writing in a language other than American English, using one of these packages is strongly recommended. If loaded, \biblatex package will detect \sty{babel} or \sty{polyglossia} automatically.
+The \sty{babel} and \sty{polyglossia} packages provides the core architecture for multilingual typesetting. If you are writing in a language other than American English, using one of these packages is strongly recommended. You should load \sty{babel} or \sty{polyglossia} before \biblatex and then \biblatex will detect \sty{babel} or \sty{polyglossia} automatically.
 
 \item[csquotes]
-If this package is available, \biblatex will use its language sensitive quotation facilities to enclose certain titles in quotation marks. If not, \biblatex uses quotes suitable for American English as a fallback. When writing in any other language, loading \sty{csquotes} is strongly recommended.\fnurl{http://www.ctan.org/tex-archive/macros/latex/contrib/csquotes/}
+If this package is available, \biblatex will use its language sensitive quotation facilities to enclose certain titles in quotation marks. If not, \biblatex uses quotes suitable for American English as a fallback. When writing in a language other than American English, loading \sty{csquotes} is strongly recommended.\fnurl{http://ctan.org/pkg/csquotes/}
 
 \item[xpatch]
-The \sty{xpatch} package extends the patching commands of \sty{etoolbox} to \biblatex bibliography macros, drivers and formatting directives.\fnurl{http://www.ctan.org/tex-archive/macros/latex/contrib/xpatch/}
+The \sty{xpatch} package extends the patching commands of \sty{etoolbox} to \biblatex bibliography macros, drivers and formatting directives.\fnurl{http://ctan.org/pkg/xpatch/}
 
 \end{marglist}
 
@@ -280,16 +274,6 @@ The packages listed in this section are not compatible with \biblatex. Since it
 
 \begin{marglist}
 
-% FIXME: complete list
-%
-% amsrefs
-% apacite
-% drftcite
-% footbib
-% multibbl
-% overcite
-% bibtopicprefix
-
 \item[babelbib]
 The \sty{babelbib} package provides support for multilingual bibliographies. This is a standard feature of \biblatex. Use the \bibfield{langid} field and the package option \opt{autolang} for similar functionality. Note that \biblatex automatically adjusts to the main document language if \sty{babel} or \sty{polyglossia} is loaded. You only need the above mentioned features if you want to switch languages on a per"=entry basis within the bibliography. See \secref{bib:fld:spc, use:opt:pre:gen} for details. Also see \secref{use:lng}.
 
@@ -344,7 +328,7 @@ The \sty{ucs} package provides support for \utf encoded input. Either use \sty{i
 \label{int:pre:bibercompat}
 
 \biber\ versions are closely coupled with \biblatex\ versions. You
-need to have the right combination of the two. \biber\ will warn you
+need to have the right combination of the two. \biber\ will throw a fatal error
 during processing if it encounters information which comes from a
 \biblatex\ version which is incompatible. \tabref{tab:int:pre:bibercompat} shows a
 compatibility matrix for the recent versions.
@@ -356,6 +340,9 @@ compatibility matrix for the recent versions.
 \sffamily\bfseries\spotcolor Biber version
   & \sffamily\bfseries\spotcolor \biblatex\ version\\
 \midrule
+2.5 & 3.4\\
+2.4 & 3.3\\
+2.3 & 3.2\\
 2.2 & 3.1\\
 2.1 & 3.0\\
 2.0 & 3.0\\
@@ -388,9 +375,7 @@ compatibility matrix for the recent versions.
 \section{Database Guide}
 \label{bib}
 
-It is important to distinguish between \bibtex the program and \bibtex the file format. \biblatex can be used with or without \bibtex the program since its default backend \biber uses fully supports the \bibtex file format (\file{bib}) and users should be able to move to \biblatex will little or no changes to their \bibtex data files when using \biber as a backend. If using \bibtex as the data backend, note that you cannot use arbitrary \file{bst} files because the package depends on a special \bibtex interface. When using \bibtex as a backend, \biblatex uses its own special \file{bst} file only. The entry guide below is backend agnostic unless otherwise stated.
-
-This section describes the default data model defined in the \file{blx-dm.def} file which is part of \path{biblatex}. The data model is defined using the macros documented in \secref{aut:ctm:dm}. It is possible to redefine the data model which both \biblatex and \biber use so that datasources can contain new entrytypes and fields (which of course will need style support). The data model specification also allows for constraints to be defined so that data sources can be validated against the data model (using \biber's \path{--validate_datamodel} option). Users who want to customise the data model need to look at the \file{blx-dm.def} file and to read \secref{aut:ctm:dm}.
+This section describes the default data model defined in the \file{blx-dm.def} file which is part of \path{biblatex}. The data model is defined using the macros documented in \secref{aut:ctm:dm}. It is possible to redefine the data model which both \biblatex and \biber use so that datasources can contain new entrytypes and fields (which of course will need style support). The data model specification also allows for constraints to be defined so that data sources can be validated against the data model (using \biber's \path{--validate-datamodel} option). Users who want to customise the data model need to look at the \file{blx-dm.def} file and to read \secref{aut:ctm:dm}.
 
 \subsection{Entry Types}
 \label{bib:typ}
@@ -571,7 +556,7 @@ A work with an author and a title which has not been formally published, such as
 
 \typeitem{xdata}
 
-\BiberOnlyMark This entry type is special. \bibtype{xdata} entries hold data which may be inherited by other entries using the \bibfield{xdata} field. Entries of this type only serve as data containers; they may not be cited or added to the bibliography. See \secref{use:use:xdat} for details.
+This entry type is special. \bibtype{xdata} entries hold data which may be inherited by other entries using the \bibfield{xdata} field. Entries of this type only serve as data containers; they may not be cited or added to the bibliography. See \secref{use:use:xdat} for details.
 
 \typeitem{custom[a--f]}
 
@@ -586,15 +571,15 @@ The entry types listed in this section are provided for backwards compatibility
 
 \begin{typelist}
 
-\typeitem{conference} A \bibtex legacy alias for \bibtype{inproceedings}.
+\typeitem{conference} A legacy alias for \bibtype{inproceedings}.
 
 \typeitem{electronic} An alias for \bibtype{online}.
 
-\typeitem{mastersthesis} Similar to \bibtype{thesis} except that the \bibfield{type} field is optional and defaults to the localized term <Master's thesis>. You may still use the \bibfield{type} field to override that.
+\typeitem{mastersthesis} Similar to \bibtype{thesis} except that the \bibfield{type} field is optional and defaults to the localised term <Master's thesis>. You may still use the \bibfield{type} field to override that.
 
-\typeitem{phdthesis} Similar to \bibtype{thesis} except that the \bibfield{type} field is optional and defaults to the localized term <PhD thesis>. You may still use the \bibfield{type} field to override that.
+\typeitem{phdthesis} Similar to \bibtype{thesis} except that the \bibfield{type} field is optional and defaults to the localised term <PhD thesis>. You may still use the \bibfield{type} field to override that.
 
-\typeitem{techreport} Similar to \bibtype{report} except that the \bibfield{type} field is optional and defaults to the localized term <technical report>. You may still use the \bibfield{type} field to override that.
+\typeitem{techreport} Similar to \bibtype{report} except that the \bibfield{type} field is optional and defaults to the localised term <technical report>. You may still use the \bibfield{type} field to override that.
 
 \typeitem{www}
 
@@ -689,7 +674,7 @@ In datasources such as a \file{bib} file, all bibliographic data is specified in
 
 \item[Name lists] are parsed and split up into the individual items at the \texttt{and} delimiter. Each item in the list is then dissected into four name components: the given name, the name prefix (von, van, of, da, de, della, \dots), the family name, and the name suffix (junior, senior, \dots). Name lists may be truncated in the \file{bib} file with the keyword <\texttt{and others}>. Typical examples of name lists are \bibfield{author} and \bibfield{editor}.
 
-\BiberOnlyMark With \biber, name list fields automatically have an \cmd{ifuse*} test created as per the name lists in the default data model (see \secref{aut:aux:tst}). They are also automatically have a \opt{ifuse*} option created which controls labelling and sorting behaviour with the name (see \secref{use:opt:bib:hyb}). \biber supports a customisable list of name parts but current this is defined to be the same set of parts as supported by \bibtex:
+Name list fields automatically have an \cmd{ifuse*} test created as per the name lists in the default data model (see \secref{aut:aux:tst}). They are also automatically have a \opt{ifuse*} option created which controls labelling and sorting behaviour with the name (see \secref{use:opt:bib:hyb}). \biber supports a customisable list of name parts but current this is defined to be the same set of parts as supported by traditional \bibtex:
 
 \begin{itemize}
 \item Family name (also known as <last> part)
@@ -706,7 +691,7 @@ The supported list of name parts is defined as a constant list in the default da
 
 \item[Literal lists] in the strict sense are handled as described above. The individual items are simply printed as is. Typical examples of such literal lists are \bibfield{publisher} and \bibfield{location}.
 
-\item[Key lists] are a variant of literal lists which may hold printable data or localization keys. For each item in the list, a test is performed to determine whether it is a known localization key (the localization keys defined by default are listed in \secref{aut:lng:key}). If so, the localized string is printed. If not, the item is printed as is. A typical example of a key list is \bibfield{language}.
+\item[Key lists] are a variant of literal lists which may hold printable data or localisation keys. For each item in the list, a test is performed to determine whether it is a known localisation key (the localisation keys defined by default are listed in \secref{aut:lng:key}). If so, the localised string is printed. If not, the item is printed as is. A typical example of a key list is \bibfield{language}.
 
 \end{description}
 \end{description}
@@ -719,23 +704,23 @@ The supported list of name parts is defined as a constant list in the default da
 
 \item[Literal fields] are printed as is. Typical examples of literal fields are \bibfield{title} and \bibfield{note}.
 
-\item[Range fields] consist of one or more ranges where all dashes are normalized and replaced by the command \cmd{bibrangedash}. A range is something optionally followed by one or more dashes optionally followed by some non-dash (e.g. \texttt{5--7}). Any number of consecutive dashes will only yield a single range dash. A typical example of a range field is the \bibfield{pages} field. See also the \BiberOnlyMark\cmd{bibrangessep} command which can be used to customise the separator between multiple ranges. With \biber, range fields will be skipped and will generate a warning if they do not consist of one or more ranges. You can normalise messy range fields before they are parsed using \cmd{DeclareSourcemap} (see \secref{aut:ctm:map}).
+\item[Range fields] consist of one or more ranges where all dashes are normalized and replaced by the command \cmd{bibrangedash}. A range is something optionally followed by one or more dashes optionally followed by some non-dash (e.g. \texttt{5--7}). Any number of consecutive dashes will only yield a single range dash. A typical example of a range field is the \bibfield{pages} field. See also the \cmd{bibrangessep} command which can be used to customise the separator between multiple ranges. Range fields will be skipped and will generate a warning if they do not consist of one or more ranges. You can normalise messy range fields before they are parsed using \cmd{DeclareSourcemap} (see \secref{aut:ctm:map}).
 
 \item[Integer fields] hold unformatted integers which may be converted to ordinals or strings as they are printed. A typical example is the \bibfield{extrayear} field.
 
-\item[Datepart fields] hold unformatted integers which may be converted to ordinals or strings as they are printed. A typical example is the \bibfield{month} field.
+\item[Datepart fields] hold unformatted integers which may be converted to ordinals or strings as they are printed. A typical example is the \bibfield{month} field. For every field X of datatype \bibfield{date} in the datamodel, datepart fields are automatically created with the following names: \bibfield{Xyear}, \bibfield{Xendyear}, \bibfield{Xmonth}, \bibfield{Xendmonth}, \bibfield{Xday}, \bibfield{Xendday}.
 
-\item[Date fields] hold a date specification in \texttt{yyyy-mm-dd} format or a date range in \texttt{yyyy-mm-dd/yyyy-mm-dd} format. Date fields are special in that the date is parsed and split up into its components. See \secref{bib:use:dat} for details. A typical example is the \bibfield{date} field.
+\item[Date fields] hold a date specification in \texttt{yyyy-mm-dd} format or a date range in \texttt{yyyy-mm-dd/yyyy-mm-dd} format. Date fields are special in that the date is parsed and split up into its datepart type components. The \bibfield{datepart} components (see above) are automatically defined and recognised when a field of datatype \bibfield{date} is defined in the datamodel. See \secref{bib:use:dat} for details. A typical example is the \bibfield{date} field.
 
 \item[Verbatim fields] are processed in verbatim mode and may contain special characters. Typical examples of verbatim fields are \bibfield{file} and \bibfield{doi}.
 
 \item[URI fields] are processed in verbatim mode and may contain special characters. They are also URL-escaped if they don't look like they already are. The typical example of a uri field is \bibfield{url}.
 
-\item[Separated value fields] A separated list of literal values. Examples are the \bibfield{keywords} and \bibfield{options} fields. The separator is always a comma when using \bibtex as the backend but can be configured to be any Perl regular expression when using \biber via the \opt{xsvsep} option which defaults to the usual \bibtex comma surrounded by optional whitespace.
+\item[Separated value fields] A separated list of literal values. Examples are the \bibfield{keywords} and \bibfield{options} fields. The separator can be configured to be any Perl regular expression via the \opt{xsvsep} option which defaults to the usual \bibtex comma surrounded by optional whitespace.
 
 \item[Pattern fields] A literal field which must match a particular pattern. An example is the \bibfield{gender} field from \secref{bib:fld:spc}.
 
-\item[Key fields] May hold printable data or localization keys. A test is performed to determine whether the value of the field is a known localization key (the localization keys defined by default are listed in \secref{aut:lng:key}). If so, the localized string is printed. If not, the value is printed as is. A typical example is the \bibfield{type} field.
+\item[Key fields] May hold printable data or localisation keys. A test is performed to determine whether the value of the field is a known localisation key (the localisation keys defined by default are listed in \secref{aut:lng:key}). If so, the localised string is printed. If not, the value is printed as is. A typical example is the \bibfield{type} field.
 
 \item[Code fields] Holds \tex code.
 
@@ -747,7 +732,7 @@ The supported list of name parts is defined as a constant list in the default da
 
 The fields listed in this section are the regular ones holding printable data in the default data model. The name on the left is the default data model name of the field as used by \biblatex and its backend. The \biblatex data type is given to the right of the name. See \secref{bib:fld:typ} for explanation of the various data types.
 
-\BiberOnlyMark Some fields are marked as <Label fields> which means that they are often used as abbreviation labels when printing bibliography lists in the sense of section \secref{use:bib:biblist}. \biblatex automatically creates supporting macros for such fields. See \secref{use:bib:biblist}.
+Some fields are marked as <Label fields> which means that they are often used as abbreviation labels when printing bibliography lists in the sense of section \secref{use:bib:biblist}. \biblatex automatically creates supporting macros for such fields. See \secref{use:bib:biblist}.
 
 \begin{fieldlist}
 
@@ -961,7 +946,7 @@ A designation to be used by the citation style as a substitute for the regular l
 
 \listitem{language}{key}
 
-The language(s) of the work. Languages may be specified literally or as localization keys. If localization keys are used, the prefix \texttt{lang} is omissible. See also \bibfield{origlanguage} and compare \bibfield{langid} in \secref{bib:fld:spc}.
+The language(s) of the work. Languages may be specified literally or as localisation keys. If localisation keys are used, the prefix \texttt{lang} is omissible. See also \bibfield{origlanguage} and compare \bibfield{langid} in \secref{bib:fld:spc}.
 
 \fielditem{library}{literal}
 
@@ -1049,7 +1034,7 @@ The publication state of the work, \eg\ <in press>. See \secref{aut:lng:key:pst}
 
 \fielditem{reprinttitle}{literal}
 
-\BibTeXOnlyMark The title of a reprint of the work. Not used by the standard styles.
+The title of a reprint of the work. Not used by the standard styles.
 
 \fielditem{series}{literal}
 
@@ -1105,7 +1090,7 @@ The type of a \bibfield{manual}, \bibfield{patent}, \bibfield{report}, or \bibfi
 
 \fielditem{url}{uri}
 
-The \acr{URL} of an online publication. If it is not URL-escaped (no <\%> chars), with \biber, it will be URI-escaped according to RFC 3987, that is, even Unicode chars will be correctly escaped.
+The \acr{URL} of an online publication. If it is not URL-escaped (no <\%> chars) it will be URI-escaped according to RFC 3987, that is, even Unicode chars will be correctly escaped.
 
 \fielditem{urldate}{date}
 
@@ -1187,7 +1172,8 @@ Polish       & Poland         & \opt{polish} \\
 Portuguese   & Brazil         & \opt{brazil} \\
              & Portugal       & \opt{portuguese}, \opt{portuges} \\
 Russian      & Russia         & \opt{russian} \\
-Slovene      & Slovenian      & \opt{slovene} \\
+Slovak       & Slovakia       & \opt{slovak} \\
+Slovene      & Slovenia       & \opt{slovene} \\
 Spanish      & Spain          & \opt{spanish} \\
 Swedish      & Sweden         & \opt{swedish} \\
 \bottomrule
@@ -1198,7 +1184,7 @@ Swedish      & Sweden         & \opt{swedish} \\
 
 \fielditem{langid}{identifier}
 
-The language id of the bibliography entry. The alias \bibfield{hyphenation} is provided for backwards compatibility. The identifier must be a language name known to the \sty{babel}/\sty{polyglossia} packages. This information may be used to switch hyphenation patterns and localize strings in the bibliography. Note that the language names are case sensitive. The languages currently supported by this package are given in \tabref{bib:fld:tab1}. Note that \sty{babel} treats the identifier \opt{english} as an alias for \opt{british} or \opt{american}, depending on the \sty{babel} version. The \biblatex package always treats it as an alias for \opt{american}. It is preferable to use the language identifiers \opt{american} and \opt{british} (\sty{babel}) or a language specific option to specify a language variant (\sty{polyglossia}, using the \bibfield{langidopts} field) to avoid any possible confusion. Compare \bibfield{language} in \secref{bib:fld:dat}.
+The language id of the bibliography entry. The alias \bibfield{hyphenation} is provided for backwards compatibility. The identifier must be a language name known to the \sty{babel}/\sty{polyglossia} packages. This information may be used to switch hyphenation patterns and localise strings in the bibliography. Note that the language names are case sensitive. The languages currently supported by this package are given in \tabref{bib:fld:tab1}. Note that \sty{babel} treats the identifier \opt{english} as an alias for \opt{british} or \opt{american}, depending on the \sty{babel} version. The \biblatex package always treats it as an alias for \opt{american}. It is preferable to use the language identifiers \opt{american} and \opt{british} (\sty{babel}) or a language specific option to specify a language variant (\sty{polyglossia}, using the \bibfield{langidopts} field) to avoid any possible confusion. Compare \bibfield{language} in \secref{bib:fld:dat}.
 
 \fielditem{langidopts}{literal}
 
@@ -1218,7 +1204,7 @@ would wrap the bibliography entry in:
 \end{ltxexample}
 %
 
-\fielditem{ids}{separated list of entrykeys\BiberOnlyMark}
+\fielditem{ids}{separated list of entrykeys}
 
 Citation key aliases for the main citation key. An entry may be cited by any of its aliases and \biblatex will treat the citation as if it had used the primary citation key. This is to aid users who change their citation keys but have legacy documents which use older keys for the same entry. This field is consumed by the backend processing and does not appear in the \path{.bbl}.
 
@@ -1246,21 +1232,21 @@ A separated list of entry options in \keyval notation. This field is used to set
 
 A special field used to modify the sorting order of the bibliography. This field is the first item the sorting routine considers when sorting the bibliography, hence it may be used to arrange the entries in groups. This may be useful when creating subdivided bibliographies with the bibliography filters. Please refer to \secref{use:srt} for further details. Also see \secref{aut:ctm:srt}. This field is consumed by the backend processing and does not appear in the \path{.bbl}.
 
-\fielditem{related}{separated values\BiberOnlyMark}
+\fielditem{related}{separated values}
 
 Citation keys of other entries which have a relationship to this entry. The relationship is specified by the \bibfield{relatedtype} field. Please refer to \secref{use:rel} for further details.
 
-\fielditem{relatedoptions}{separated values\BiberOnlyMark}
+\fielditem{relatedoptions}{separated values}
 
 Per"=type options to set for a related entry. Note that this does not set the options on the related entry itself, only the \opt{dataonly} clone which is used as a datasource for the parent entry.
 
-\fielditem{relatedtype}{identifier\BiberOnlyMark}
+\fielditem{relatedtype}{identifier}
 
-An identifier which specified the type of relationship for the keys listed in the \bibfield{related} field. The identifier is a localized bibliography string printed
+An identifier which specified the type of relationship for the keys listed in the \bibfield{related} field. The identifier is a localised bibliography string printed
 before the data from the related entry list. It is also used to identify type-specific
 formatting directives and bibliography macros for the related entries. Please refer to \secref{use:rel} for further details.
 
-\fielditem{relatedstring}{literal\BiberOnlyMark}
+\fielditem{relatedstring}{literal}
 
 A field used to override the bibliography string specified by \bibfield{relatedtype}. Please refer to \secref{use:rel} for further details.
 
@@ -1272,7 +1258,7 @@ A field used to modify the sorting order of the bibliography. Think of this fiel
 
 A name or a list of names used to modify the sorting order of the bibliography. If present, this list is used instead of \bibfield{author} or \bibfield{editor} when sorting the bibliography. Please refer to \secref{use:srt} for further details. This field is consumed by the backend processing and does not appear in the \path{.bbl}.
 
-\fielditem{sortshorthand}{literal\BiberOnlyMark}
+\fielditem{sortshorthand}{literal}
 
 Similar to \bibfield{sortkey} but used in the list of shorthands. If present, \biblatex uses this field instead of \bibfield{shorthand} when sorting the list of shorthands. This is useful if the \bibfield{shorthand} field holds shorthands with formatting commands such as \cmd{emph} or \cmd{textbf}. This field is consumed by the backend processing and does not appear in the \path{.bbl}.
 
@@ -1284,13 +1270,13 @@ A field used to modify the sorting order of the bibliography. If present, this f
 
 A field used to modify the sorting order of the bibliography. If present, this field is used instead of the \bibfield{year} field when sorting the bibliography. Please refer to \secref{use:srt} for further details. This field is consumed by the backend processing and does not appear in the \path{.bbl}.
 
-\fielditem{xdata}{separated list of entrykeys\BiberOnlyMark}
+\fielditem{xdata}{separated list of entrykeys}
 
 This field inherits data from one or more \bibtype{xdata} entries. Conceptually, the \bibfield{xdata} field is related to \bibfield{crossref} and \bibfield{xref}: \bibfield{crossref} establishes a logical parent/child relation and inherits data; \bibfield{xref} establishes as logical parent/child relation without inheriting data; \bibfield{xdata} inherits data without establishing a relation. The value of the \bibfield{xdata} may be a single entry key or a separated list of keys. See \secref{use:use:xdat} for further details. This field is consumed by the backend processing and does not appear in the \path{.bbl}.
 
 \fielditem{xref}{entry key}
 
-This field is an alternative cross"=referencing mechanism. It differs from \bibfield{crossref} in that the child entry will not inherit any data from the parent entry specified in the \bibfield{xref} field. If the number of child entries referencing a specific parent entry hits a certain threshold, the parent entry is automatically added to the bibliography even if it has not been cited explicitly. The threshold is settable with the \opt{mincrossrefs} package option from \secref{use:opt:pre:gen}. Style authors should note that whether or not the \bibfield{xref} fields of the child entries are defined on the \biblatex level depends on the availability of the parent entry. If the parent entry is available, the \bibfield{xref} fields of the child entries will be defined. If not, their \bibfield{xref} fields will be undefined. Whether the parent entry is added to the bibliography implicitly because of the threshold or explicitly because it has been cited does not matter. See also the \bibfield{crossref} field in this section as well as \secref{bib:cav:ref}.
+This field is an alternative cross"=referencing mechanism. It differs from \bibfield{crossref} in that the child entry will not inherit any data from the parent entry specified in the \bibfield{xref} field. If the number of child entries referencing a specific parent entry hits a certain threshold, the parent entry is automatically added to the bibliography even if it has not been cited explicitly. The threshold is settable with the \opt{minxrefs} package option from \secref{use:opt:pre:gen}. Style authors should note that whether or not the \bibfield{xref} fields of the child entries are defined on the \biblatex level depends on the availability of the parent entry. If the parent entry is available, the \bibfield{xref} fields of the child entries will be defined. If not, their \bibfield{xref} fields will be undefined. Whether the parent entry is added to the bibliography implicitly because of the threshold or explicitly because it has been cited does not matter. See also the \bibfield{crossref} field in this section as well as \secref{bib:cav:ref}.
 
 \end{fieldlist}
 
@@ -1566,7 +1552,7 @@ Note that only the \bibfield{editor} is considered in citations and when sorting
   ...
 \end{lstlisting}
 %
-You may add more roles by initializing and defining a new localization key whose name corresponds to the identifier in the \bibfield{editor...type} field. See \secref{use:lng,aut:lng:cmd} for details. 
+You may add more roles by initializing and defining a new localisation key whose name corresponds to the identifier in the \bibfield{editor...type} field. See \secref{use:lng,aut:lng:cmd} for details. 
 
 \subsubsection{Publication and Journal Series}
 \label{bib:use:ser}
@@ -1582,7 +1568,7 @@ The \bibfield{series} field is used by traditional \bibtex styles both for the m
   ...
 \end{lstlisting}
 %
-The \bibtype{article} entry type makes use of the \bibfield{series} field as well, but handles it in a special way. First, a test is performed to determine whether the value of the field is an integer. If so, it will be printed as an ordinal. If not, another test is performed to determine whether it is a localization key. If so, the localized string is printed. If not, the value is printed as is. Consider the following example of a journal published in numbered series:
+The \bibtype{article} entry type makes use of the \bibfield{series} field as well, but handles it in a special way. First, a test is performed to determine whether the value of the field is an integer. If so, it will be printed as an ordinal. If not, another test is performed to determine whether it is a localisation key. If so, the localised string is printed. If not, the value is printed as is. Consider the following example of a journal published in numbered series:
 
 \begin{lstlisting}[style=bibtex]{}
 @Article{...,
@@ -1594,7 +1580,7 @@ The \bibtype{article} entry type makes use of the \bibfield{series} field as wel
   ...
 \end{lstlisting}
 %
-This entry will be printed as «\emph{Journal Name}. 3rd ser. 15.7 (1995)». Some journals use designations such as «old series» and «new series» instead of a number. Such designations may be given in the \bibfield{series} field as well, either as a literal string or as a localization key. Consider the following example which makes use of the localization key \texttt{newseries}:
+This entry will be printed as «\emph{Journal Name}. 3rd ser. 15.7 (1995)». Some journals use designations such as «old series» and «new series» instead of a number. Such designations may be given in the \bibfield{series} field as well, either as a literal string or as a localisation key. Consider the following example which makes use of the localisation key \texttt{newseries}:
 
 \begin{lstlisting}[style=bibtex]{}
 @Article{...,
@@ -1605,7 +1591,7 @@ This entry will be printed as «\emph{Journal Name}. 3rd ser. 15.7 (1995)». Som
   ...
 \end{lstlisting}
 %
-This entry will be printed as «\emph{Journal Name}. New ser. 9 (1998)». See \secref{aut:lng:key} for a list of localization keys defined by default.
+This entry will be printed as «\emph{Journal Name}. New ser. 9 (1998)». See \secref{aut:lng:key} for a list of localisation keys defined by default.
 
 \subsubsection{Date Specifications}
 \label{bib:use:dat}
@@ -1658,7 +1644,7 @@ When specifying a page or page range, either in the \bibfield{pages} field of an
 %
 The \bibfield{bookpagination} field affects the formatting of the \bibfield{pages} and \bibfield{pagetotal} fields in the list of references. Since \texttt{page} is the default, this field is omissible in the above example. In this case, the page range will be formatted as <pp.~53--65>. Suppose that, when quoting from this work, it is customary to use verse numbers rather than page numbers in citations. This is reflected by the \bibfield{pagination} field, which affects the formatting of the \prm{postnote} argument to any citation command. With a citation like |\cite[17]{key}|, the postnote will be formatted as <v.~17>. Setting the \bibfield{pagination} field to \texttt{section} would yield <\S~17>. See \secref{use:cav:pag} for further usage instructions.
 
-The \bibfield{pagination} and \bibfield{bookpagination} fields are key fields. This package will try to use their value as a localization key, provided that the key is defined. Always use the singular form of the key name in \file{bib} files, the plural is formed automatically. The keys \texttt{page}, \texttt{column}, \texttt{line}, \texttt{verse}, \texttt{section}, and \texttt{paragraph} are predefined, with \texttt{page} being the default. The string <\texttt{none}> has a special meaning when used in a \bibfield{pagination} or \bibfield{bookpagination} field. It suppresses the prefix for the respective entry. If there are no predefined localization keys for the pagination scheme required by a certain entry, you can simply add them. See the commands \cmd{NewBibliographyString} and \cmd{DefineBibliographyStrings} in \secref{use:lng}. You need to define two localization strings for each additional pagination scheme: the singular form (whose localization key corresponds to the value of the \bibfield{pagination} field) and the plural form (whose localization key must be the singular plus the letter <\texttt{s}>). See the predefined keys in \secref{aut:lng:key} for examples.
+The \bibfield{pagination} and \bibfield{bookpagination} fields are key fields. This package will try to use their value as a localisation key, provided that the key is defined. Always use the singular form of the key name in \file{bib} files, the plural is formed automatically. The keys \texttt{page}, \texttt{column}, \texttt{line}, \texttt{verse}, \texttt{section}, and \texttt{paragraph} are predefined, with \texttt{page} being the default. The string <\texttt{none}> has a special meaning when used in a \bibfield{pagination} or \bibfield{bookpagination} field. It suppresses the prefix for the respective entry. If there are no predefined localisation keys for the pagination scheme required by a certain entry, you can simply add them. See the commands \cmd{NewBibliographyString} and \cmd{DefineBibliographyStrings} in \secref{use:lng}. You need to define two localisation strings for each additional pagination scheme: the singular form (whose localisation key corresponds to the value of the \bibfield{pagination} field) and the plural form (whose localisation key must be the singular plus the letter <\texttt{s}>). See the predefined keys in \secref{aut:lng:key} for examples.
 
 \subsection{Hints and Caveats}
 \label{bib:cav}
@@ -1668,37 +1654,7 @@ This section provides some additional hints concerning the data interface of thi
 \subsubsection{Cross-referencing}
 \label{bib:cav:ref}
 
-\paragraph{The \bibfield{crossref} field (\bibtex)}
-\label{bib:cav:ref:btx}
-
-The \bibfield{crossref} field is a convenient way to establish a parent\slash child relation between two associated entries. Unfortunately, the \bibtex program uses symmetric field mapping which reduces the usefulness of the \bibfield{crossref} field significantly. The are two issues with symmetric field mapping, as seen in the following example:
-
-\begin{lstlisting}[style=bibtex]{}
-@Book{book,
-  <<author>>	= {Author},
-  <<bookauthor>>	= {Author},
-  <<title>>		= {Booktitle},
-  <<booktitle>>	= {Booktitle},
-  <<subtitle>>	= {Booksubtitle},
-  <<booksubtitle>>	= {Booksubtitle},
-  publisher	= {Publisher},
-  location	= {Location},
-  date		= {1995},
-}
-@InBook{inbook,
-  crossref	= {book},
-  title		= {Title},
-  <<subtitle>>	= {},
-  pages		= {5--25},
-}
-\end{lstlisting}
-%
-As \bibtex is not capable of mapping the \bibfield{title} field of the parent to the \bibfield{booktitle} field of the child, the title of the book needs to be given twice. The style then needs to ignore the \bibfield{booktitle} of the parent since it is only required to work around this fundamental limitation of \bibtex. The problem with the \bibfield{subtitle} field is the inverse of that. Since the \bibfield{subtitle} of the parent would become the \bibfield{subtitle}, rather than in the \bibfield{booksubtitle}, of the child, we need to add an empty \bibfield{subtitle} field to the child entry to prevent inheritance of this field. Of course we also need to duplicate the subtitle in the parent entry to ensure that it is available as \bibfield{booksubtitle} in the child entry. In short, using \bibtex's \bibfield{crossref} field tends to bloat database files and corrupt the data model.
-
-\paragraph{The \bibfield{crossref} field (\biber)}
-\label{bib:cav:ref:bbr}
-
-With \biber, the limitations of \bibtex's \bibfield{crossref} field belong to the past. \biber features a highly customizable cross-referencing mechanism with flexible data inheritance rules. Duplicating certain fields in the parent entry or adding empty fields to the child entry is no longer required. Entries are specified in a natural way:
+\biber features a highly customizable cross-referencing mechanism with flexible data inheritance rules. Duplicating certain fields in the parent entry or adding empty fields to the child entry is no longer required. Entries are specified in a natural way:
 
 \begin{lstlisting}[style=bibtex]{}
 @Book{book,
@@ -1735,137 +1691,31 @@ See \apxref{apx:ref} for a list of mapping rules set up by default. Note that al
 \paragraph{The \bibfield{xref} field}
 \label{bib:cav:ref:ref}
 
-In addition to the \bibfield{crossref} field, \biblatex supports a simplified cross"=referencing mechanism based on the \bibfield{xref} field. This is useful if you want to establish a parent\slash child relation between two associated entries but prefer to keep them independent as far as the data is concerned. The \bibfield{xref} field differs from \bibfield{crossref} in that the child entry will not inherit any data from the parent. If the parent is referenced by a certain number of child entries, \biblatex will automatically add it to the bibliography. The threshold is controlled by the \opt{mincrossrefs} package option from \secref{use:opt:pre:gen}. The \bibfield{xref} field is supported with all backends. See also \secref{bib:fld:spc}.
-
-\subsubsection{Capacity Issues}
-\label{bib:cav:btx}
-
-\paragraph{\bibtex}
-A venerable tool originally developed in the 1980s, \bibtex uses static memory allocation, much to the dismay of users working with large bibliographical databases. With a large \file{bib} file which contains several hundred entries, \bibtex is very likely to run out of memory. The number of entries it can cope with depends on the number of fields defined by the \bibtex style (\file{bst}). Style files which define a considerable number of fields, such as \path{biblatex.bst}, are more likely to trigger such problems. Unfortunately, traditional \bibtex does not output a clear error message when it runs out of memory but exposes a rather cryptical kind of faulty behavior. The warning messages printed in this case look like this:
-
-\begin{lstlisting}[style=plain]{}
-Warning--I'm ignoring Jones1995's extra "year" field
---line 422 of file huge.bib
-Warning--I'm ignoring Jones1995's extra "volume" field
---line 423 of file huge.bib
-\end{lstlisting}
-%
-These warning messages could indeed indicate that the entry \texttt{Jones1995} is faulty because it includes two \bibfield{year} and two \bibfield{volume} fields. If that is not the case and the \file{bib} file is fairly large, this is most likely a capacity issue. What makes these warnings so confusing is that they are not tied to a specific entry. If you remove the allegedly faulty entry, a different one will trigger similar warnings. This is one reason why switching to \file{bibtex8} or \biber is advisable.
-
-\paragraph{\file{bibtex8}}
-\file{bibtex8} is a venerable tool as well and will also run out of memory with its default capacity. Switching from traditional \bibtex to \file{bibtex8} is still an improvement because the capacity of the latter may be increased at run"=time via command"=line switches and it also prints unambiguous error messages, for example:
-
-\begin{table}
-\tablesetup\lnstyle
-\begin{tabularx}{\textwidth}{@{}>{\raggedright\ttfamily}X%
-                               @{}>{\raggedright\ttfamily}X%
-			       rR{50pt}R{50pt}R{50pt}@{}}
-\toprule
-\multicolumn{1}{@{}H}{Parameter} &
-\multicolumn{1}{@{}H}{Switch} &
-\multicolumn{4}{@{}H}{Capacity} \\
-\cmidrule{3-6}
-&& \multicolumn{1}{@{}H}{Default} &
-\multicolumn{1}{@{}>{\sffamily\bfseries\spotcolor\ttfamily}r}{-{}-big} &
-\multicolumn{1}{@{}>{\sffamily\bfseries\spotcolor\ttfamily}r}{-{}-huge} &
-\multicolumn{1}{@{}>{\sffamily\bfseries\spotcolor\ttfamily}r@{}}{-{}-wolfgang} \\
-\cmidrule(r){1-1}\cmidrule(r){2-2}\cmidrule{3-6}
-max\_cites     & -{}-mcites   & 750   & 2000   & 5000   & 7500 \\
-max\_ent\_ints & -{}-mentints & 3000  & 4000   & 5000   & 7500 \\
-max\_ent\_strs & -{}-mentstrs & 3000  & 6000   & 10000  & 10000 \\
-max\_fields    & -{}-mfields  & 17250 & 30000  & 85000  & 125000 \\
-max\_strings   & -{}-mstrings & 4000  & 10000  & 19000  & 30000 \\
-pool\_size     & -{}-mpool    & 65530 & 130000 & 500000 & 750000 \\
-wiz\_fn\_space & -{}-mwizfuns & 3000  & 6000   & 10000  & 10000 \\
-hash\_prime    &              & 4253  & 8501   & 16319  & 30011 \\
-hash\_size     &              & 5000  & 10000  & 19000  & 35000 \\
-\bottomrule
-\end{tabularx}
-\caption[Capacity of \bin{bibtex8}]{Capacity and Switches of \bin{bibtex8}}
-\label{bib:cav:tab2}
-\end{table}
-
-\begin{lstlisting}[style=plain]{}
-17289 fields:
-Sorry---you've exceeded BibTeX's total number of fields 17250
-\end{lstlisting}
-%
-\Tabref{bib:cav:tab2} gives an overview of the various capacity parameters of \file{bibtex8} and the command"=line switches used to increase their default values. There are two ways to increase the capacity on the command"=line. You may use a high"=level switch like |--huge| to select a different set of defaults or low"=level switches such as |--mfields| to modify a single parameter. The first thing you should always do is run \file{bibtex8} with the |--wolfgang| switch. Don't even bother trying anything else. With a very large database, however, even that capacity may be too small. In this case, you need to resort to the low"=level switches. Here is an example of a set of switches which should cope with a \file{bib} file containing about 1000 entries:
-
-\begin{lstlisting}[style=plain]{}
-bibtex8 --wolfgang --mcites 30000 --mentints 30000 --mentstrs 40000
-  --mfields 250000 --mstrings 35000 --mpool 750000 --csfile csfile.csf
-  auxfile
-\end{lstlisting}
-%
-When taking a closer look at \tabref{bib:cav:tab2}, you will notice that there are two parameters which can not be modified directly, |hash_prime| and |hash_size|. Increasing these values is only possible with the high"=level switches. That is why the above command includes the |--wolfgang| switch in addition to the low"=level switches. This situation is very unfortunate because the hash size effectively sets a cap on some other parameters. For example, |max_strings| can not be greater than |hash_size|. If you hit this cap, all you can do is recompile \file{bibtex8} with a larger capacity. Also note that the |wiz_fn_space| parameter is not related to the \file{bib} file but to the memory requirements of the \file{bst} file. \file{biblatex.bst} needs a value of about 6000. The value 10000 implicitly used by the |--wolfgang| switch is fine.
-
-\paragraph{\biber}
-\biber eliminates all of the above limitations.
+In addition to the \bibfield{crossref} field, \biblatex supports a simplified cross"=referencing mechanism based on the \bibfield{xref} field. This is useful if you want to establish a parent\slash child relation between two associated entries but prefer to keep them independent as far as the data is concerned. The \bibfield{xref} field differs from \bibfield{crossref} in that the child entry will not inherit any data from the parent. If the parent is referenced by a certain number of child entries, \biblatex will automatically add it to the bibliography. The threshold is controlled by the \opt{minxrefs} package option  from \secref{use:opt:pre:gen}.u See also \secref{bib:fld:spc}.
 
 \subsubsection{Sorting and Encoding Issues}
 \label{bib:cav:enc}
 
-\paragraph{\bibtex}
-\label{bib:cav:enc:btx}
-Traditional \bibtex can only alphabetize Ascii characters correctly. If the bibliographic data includes non"=Ascii characters, they have to be given in Ascii notation. For example, instead of typing a letter like <ä> directly, you need to input it as |\"a|, using an accent command and the Ascii letter. This Ascii notation needs to be wrapped in a pair of curly braces. Traditional \bibtex will then ignore the accent and use the Ascii letter for sorting. Here are a few examples:
+\biber handles Ascii, 8-bit encodings such as Latin\,1, and \utf. It features true Unicode support and is capable of reencoding the \file{bib} data on the fly in a robust way. For sorting, \biber uses a Perl implementation of the Unicode Collation Algorithm (\acr{UCA}), as outlined in Unicode Technical Standard \#10.\fnurl{http://unicode.org/reports/tr10/} Collation tailoring based on the Unicode Common Locale Data Repository (\acr{CLDR}) is also supported.\fnurl{http://cldr.unicode.org/}
 
-\begin{lstlisting}[style=bibtex,upquote]{}
-author     = {S<<{\'a}>>nchez, Jos<<{\'e}>>},
-editor     = {Ma<<{\ss}>>mann, R<<{\"u}>>diger},
-translator = {Ferdi<<{\`e}>>re, Fr<<{\c{c}}>>ois},
-title      = {<<{\OE}>>uvres compl<<{\`e}>>tes},
-\end{lstlisting}
-%
-Apart from it being inconvenient, there are two major issues with this convention. One subtle problem is that the extra set of braces suppresses the kerning on both sides of all non"=Ascii letters. But first and foremost, simply ignoring all accents may not be the correct way to handle them. For example, in Danish, the letter <å> is the very last letter of the alphabet, so it should be alphabetized after <z>. \bibtex will sort it like an <a>. The <æ> ligature and the letter <ø> are also sorted after <z> in this language. There are similar cases in Norwegian. In Swedish, the letter <ö> is the very last letter of the alphabet and the letters <å> and <ä> are also alphabetized after <z>, rather than like an <a>. What's more, even the sorting of Ascii characters is done in a rather peculiar way by traditional \bibtex because the sorting algorithm uses Ascii codepage order (\texttt{0-9,A-Z,a-z}). This implies that the lowercase letter <a> would end up after the uppercase <Z>, which is not even acceptable in the language \bibtex was originally designed for. The traditional \file{bst} files work around this problem by converting all strings used for sorting to lowercase, \ie sorting is effectively case"=insensitive. See also \secref{bib:cav:enc:enc}.
-
-\paragraph{\file{bibtex8}}
-\label{bib:cav:enc:bt8}
-Switching to \file{bibtex8} will help in such cases. \file{bibtex8} can sort case"=sensitively and it can handle 8-bit characters properly, provided that you supply it with a suitable \file{csf} file and give the |--csfile| switch on the command line. This also implies that it is possible to apply language specific sorting rules to the bibliography. The \biblatex package comes with \file{csf} files for some common Western European encodings. \bin{bibtex8} also ships with a few \file{csf} files. Note that \file{biblatex.bst} can not detect if it is running under traditional \bibtex or \file{bibtex8}, hence the \opt{bibtex8} package option. By default, sorting is case-insensitive since this is required for traditional \bibtex. If the \opt{bibtex8} package option is enabled, sorting is case-sensitive.
-
-Since \file{bibtex8} is backwards compatible with traditional \bibtex, it is possible to mix 8-bit input and Ascii notation. This is useful if the encoding used in the \file{bib} file does not cover all required characters. There are also a few marginal cases in which the Ascii notation scheme would yield better sorting results. A typical example is the ligature <Å“>. \file{bibtex8} will handle this ligature like a single character. Depending on the sorting scheme defined in the \file{csf} file, it could be treated like an <o> or alphabetized after the letter <o> but it can not be sorted as <oe>. The Ascii notation (|\oe|) is equivalent to <oe> during sorting:
-
-\begin{lstlisting}[style=bibtex,upquote]{}
-title      = {<<Œ>>uvres compl<<è>>tes},
-title      = {<<{\OE}>>uvres compl<<è>>tes},
-\end{lstlisting}
-%
-Sometimes even that is not sufficient and further tricks are required. For example, the letter <ß> in German is particularly tricky. This letter is essentially alphabetized as <ss> but after <ss>. The name <Baßmann> would be alphabetized as follows: Basmann\slash Bassmann\slash Baßmann\slash Bastmann. In this case, the Ascii notation (|\ss|) would yield slightly better sorting results than <ß> in conjunction with a \file{csf} file which treats <ß> like <s>:
-
-\begin{lstlisting}[style=bibtex,upquote]{}
-author     = {Ba<<{\ss}>>mann, Paul},
-\end{lstlisting}
-%
-To get it absolutely right, however, you need to resort to the \bibfield{sortname} field:
-
-\begin{lstlisting}[style=bibtex,upquote]{}
-author     = {Ba<<ß>>mann, Paul},
-sortname   = {Ba<<sszz>>mann, Paul},
-\end{lstlisting}
-%
-Not only \bibtex, \latex needs to know about the encoding as well. See \secref{bib:cav:enc:enc} on how to specify encodings.
-
-\paragraph{\biber}
-\biber handles Ascii, 8-bit encodings such as Latin\,1, and \utf. It features true Unicode support and is capable of reencoding the \file{bib} data on the fly in a robust way. For sorting, \biber uses a Perl implementation of the Unicode Collation Algorithm (\acr{UCA}), as outlined in Unicode Technical Standard \#10.\fnurl{http://unicode.org/reports/tr10/} Collation tailoring based on the Unicode Common Locale Data Repository (\acr{CLDR}) is also supported.\fnurl{http://cldr.unicode.org/} The bottom line is that \biber will deliver sorting results far superior to both \bibtex and \file{bibtex8} in many cases. If you are interested in the technical details, section 1.8 of Unicode Technical Standard \#10 will provide you with a very concise summary of why the inadequateness of traditional \bibtex and even \bin{bibtex8} is of a very general nature and not limited to the lack of \utf support.\fnurl{http://unicode.org/reports/tr10/#Common_Misperceptions}
-
-Supporting Unicode implies much more than handling \utf input. Unicode is a complex standard covering more than its most well-known parts, the Unicode character encoding and transport encodings such as \utf. It also standardizes aspects such as string collation, which is required for language-sensitive sorting. For example, by using the Unicode Collation Algorithm, \biber can handle the character <ß> mentioned as an example in \secref{bib:cav:enc:bt8} without any manual intervention. All you need to do to get localized sorting is specify the locale:
+Supporting Unicode implies much more than handling \utf input. Unicode is a complex standard covering more than its most well-known parts, the Unicode character encoding and transport encodings such as \utf. It also standardizes aspects such as string collation, which is required for language-sensitive sorting. For example, by using the Unicode Collation Algorithm, \biber can handle the character <ß> without any manual intervention. All you need to do to get localised sorting is specify the locale:
 
 \begin{ltxexample}
-\usepackage[backend=biber,sortlocale=de]{biblatex}
+\usepackage[sortlocale=de]{biblatex}
 \end{ltxexample}
 %
-or if you are using german as the main document language via Babel or Polyglossia:
+or if you are using German as the main document language via \sty{babel} or \sty{polyglossia}:
 
 \begin{ltxexample}
-\usepackage[backend=biber,sortlocale=auto]{biblatex}
+\usepackage[sortlocale=auto]{biblatex}
 \end{ltxexample}
 %
-This will make \biblatex pass the Babel/Polyglossia main document language
+This will make \biblatex pass the \sty{babel}/\sty{polyglossia} main document language
 as the locale which \biber will map into a suitable default locale. \biber
 will not try to get locale information from its environment as this makes
 document processing dependent on something not in the document which is
 against \tex's spirit of reproducibility. This also makes sense since
-Babel/Polyglossia are in fact the relevant environment for a document. Note
+\sty{babel}/\sty{polyglossia} are in fact the relevant environment for a document. Note
 that this will also work with 8-bit encodings such as Latin\,9, \ie you can
 take advantage of Unicode-based sorting even though you are not using \utf
 input. See \secref{bib:cav:enc:enc} on how to specify input and data
@@ -1873,25 +1723,25 @@ encodings properly.
 
 \paragraph{Specifying Encodings}
 \label{bib:cav:enc:enc}
-When using a non-Ascii encoding in the \file{bib} file, it is important to understand what \biblatex can do for you and what may require manual intervention. The package takes care of the \latex side, \ie it ensures that the data imported from the \file{bbl} file is interpreted correctly, provided that the \opt{bibencoding} package option is set properly. Depending on the backend, the \bibtex side may demand attention, too. When using \bin{bibtex8}, you need to supply \bin{bibtex8} with a matching \file{csf} file as it needs to know about the encoding of the \file{bib} file to be able to alphabetize the entries correctly. Unfortunately, there is no way for \biblatex to pass this information to \bin{bibtex8} automatically. The only way is setting its |--csfile| option on the command line when running \bin{bibtex8}. When using \biber, all of this is handled automatically and no further steps, apart from setting the \opt{bibencoding} option in certain cases, are required. Here are a few typical usage scenarios along with the relevant lines from the document preamble:
+When using a non-Ascii encoding in the \file{bib} file, it is important to understand what \biblatex can do for you and what may require manual intervention. The package takes care of the \latex side, \ie it ensures that the data imported from the \file{bbl} file is interpreted correctly, provided that the \opt{bibencoding} package option is set properly. All of this is handled automatically and no further steps, apart from setting the \opt{bibencoding} option in certain cases, are required. Here are a few typical usage scenarios along with the relevant lines from the document preamble:
 
 \begin{itemize}
 \setlength{\itemsep}{0pt}
 
-\item Ascii notation in both the \file{tex} and the \file{bib} file with \pdftex or traditional \tex (this will work with \bibtex, \file{bibtex8}, and \biber):
+\item Ascii notation in both the \file{tex} and the \file{bib} file with \pdftex or traditional \tex:
 
 \begin{ltxexample}
 \usepackage{biblatex}
 \end{ltxexample}
 
-\item Latin\,1 encoding (\acr{ISO}-8859-1) in the \file{tex} file, Ascii notation in the \file{bib} file with \pdftex or traditional \tex (\bibtex, \file{bibtex8}, \biber):
+\item Latin\,1 encoding (\acr{ISO}-8859-1) in the \file{tex} file, Ascii notation in the \file{bib} file with \pdftex or traditional \tex :
 
 \begin{ltxexample}
 \usepackage[latin1]{inputenc}
 \usepackage[bibencoding=ascii]{biblatex}
 \end{ltxexample}
 
-\item Latin\,9 encoding (\acr{ISO}-8859-15) in both the \file{tex} and the \file{bib} file with \pdftex or traditional \tex (\file{bibtex8}, \biber):
+\item Latin\,9 encoding (\acr{ISO}-8859-15) in both the \file{tex} and the \file{bib} file with \pdftex or traditional:
 
 \begin{ltxexample}
 \usepackage[latin9]{inputenc}
@@ -1905,7 +1755,7 @@ Since \kvopt{bibencoding}{auto} is the default setting, the option is omissible.
 \usepackage{biblatex}
 \end{ltxexample}
 
-\item \utf encoding in the \file{tex} file, Latin\,1 (\acr{ISO}-8859-1) in the \file{bib} file with \pdftex or traditional \tex (\file{bibtex8}, \biber):
+\item \utf encoding in the \file{tex} file, Latin\,1 (\acr{ISO}-8859-1) in the \file{bib} file with \pdftex or traditional \tex:
 
 \begin{ltxexample}
 \usepackage[utf8]{inputenc}
@@ -1918,19 +1768,6 @@ The same scenario with \xetex or \luatex in native \utf mode:
 \usepackage[bibencoding=latin1]{biblatex}
 \end{ltxexample}
 
-\item Using \utf encoding in both the \file{tex} and the \file{bib} file is not possible with traditional \bibtex or \bin{bibtex8} since neither of them is capable of handling \utf. Unless you switch to \biber, you need to use an 8-bit encoding such as Latin\,1 (see above) or resort to Ascii notation in this case:
-
-\begin{ltxexample}
-\usepackage[utf8]{inputenc}
-\usepackage[bibencoding=ascii]{biblatex}
-\end{ltxexample}
-
-The same scenario with \xetex or \luatex in native \utf mode:
-
-\begin{ltxexample}
-\usepackage[bibencoding=ascii]{biblatex}
-\end{ltxexample}
-
 \end{itemize}
 
 \biber can handle Ascii notation, 8-bit encodings such as Latin\,1, and \utf. It is also capable of reencoding the \file{bib} data on the fly (replacing the limited macro-level reencoding feature of \biblatex). This will happen automatically if required, provided that you specify the encoding of the \file{bib} files properly. In addition to the scenarios discussed above, \biber can also handle the following cases:
@@ -1977,16 +1814,17 @@ Some workarounds may be required when using traditional \tex or \pdftex with \ut
 \usepackage[safeinputenc]{biblatex}
 \end{ltxexample}
 %
-If this option is enabled, \biblatex will ignore \sty{inputenc}'s \opt{utf8} option and use Ascii. \biber will then try to convert the \file{bib} data to Ascii notation. For example, it will convert \texttt{\k{S}} to |\k{S}|. This option is similar to setting \kvopt{texencoding}{ascii} but will only take effect in this specific scenario (\sty{inputenc}\slash \sty{inputenx} with \utf). This workaround takes advantage of the fact that both Unicode and the \utf transport encoding are backwards compatible with Ascii.
+If this option is enabled, \biblatex will ignore \sty{inputenc}'s \opt{utf8} option and use Ascii. \biber will then try to convert the \file{bib} data to Ascii notation. For example, it will convert \k{S} to |\k{S}|. This option is similar to setting \kvopt{texencoding}{ascii} but will only take effect in this specific scenario (\sty{inputenc}\slash \sty{inputenx} with \utf). This workaround takes advantage of the fact that both Unicode and the \utf transport encoding are backwards compatible with Ascii.
 
 \end{itemize}
 
-This solution may be acceptable as a workaround if the data in the \file{bib} file is mostly Ascii anyway, with only a few strings, such as some authors' names, causing problems. However, keep in mind that it will not magically make traditional \tex or \pdftex support Unicode. It may help if the occasional odd character is not supported by \sty{inputenc}, but may still be processed by \tex when using an accent command (\eg |\d{S}| instead of \texttt{\d{S}}). If you need full Unicode support, however, switch to \xetex or \luatex.
+This solution may be acceptable as a workaround if the data in the \file{bib} file is mostly Ascii anyway, with only a few strings, such as some authors' names, causing problems. However, keep in mind that it will not magically make traditional \tex or \pdftex support Unicode. It may help if the occasional odd character is not supported by \sty{inputenc}, but may still be processed by \tex when using an accent command (\eg |\d{S}| instead of \d{S}). If you need full Unicode support, however, switch to \xetex or \luatex.
 
 Typical errors when \sty{inputenc} cannot handle a certain UTF-8 character are:
 
 \begin{verbatim}
-Package inputenc Error: Unicode char \u8: not set up for use with LaTeX
+! Package inputenc Error: Unicode char <char> (U+<codepoint>)
+(inputenc)                not set up for use with LaTeX.
 \end{verbatim}
 %
 but also less obvious things like:
@@ -1995,13 +1833,6 @@ but also less obvious things like:
 ! Argument of \UTFviii@three@octets has an extra }.
 \end{verbatim}
 
-\subsubsection{Editors and Compiler Scripts}
-\label{bib:cav:ide}
-
-This section is in need of an update to match the new script interface used by \biblatex. For the time being, see the documentation of the \sty{logreq} package\fnurl{http://www.ctan.org/tex-archive/macros/latex/contrib/logreq/} and the Biblatex Developer's Wiki for a draft spec.\fnurl{http://sourceforge.net/apps/mediawiki/biblatex/index.php?title=Workflow_Automation}
-
-% FIXME: update!
-
 \section{User Guide}
 \label{use}
 
@@ -2019,7 +1850,7 @@ The following options must be used as \biblatex is loaded, \ie in the optional a
 
 \begin{optionlist}
 
-\optitem[biber]{backend}{\opt{bibtex}, \opt{bibtex8}, \opt{bibtexu}, \opt{biber}}
+\optitem[biber]{backend}{\opt{bibtex}, \opt{bibtex8}, \opt{biber}}
 
 Specifies the database backend. The following backends are supported:
 
@@ -2029,25 +1860,24 @@ Specifies the database backend. The following backends are supported:
 
 \item[bibtex] Legacy \bibtex. Traditional \bibtex supports Ascii encoding only. Sorting is always case"=insensitive.
 
-\item[bibtex8] \bin{bibtex8}, the 8-bit implementation of \bibtex, supports Ascii and 8-bit encodings such as Latin~1. Depending on the \file{csf} file, case"=sensitive sorting may be supported.
+\item[bibtex8] \bin{bibtex8}, the 8-bit implementation of \bibtex, supports Ascii and 8-bit encodings such as Latin~1.
 
-\item[bibtexu] \bin{bibtexu} is a Unicode-enabled implementation of \bibtex which supports \utf. Note that \bin{bibtexu} is not actively supported by \biblatex and has not been tested as backend in any way. \biber is the recommended backend.
 
 \end{valuelist}
 
-See \secref{bib:cav:enc} for further instructions concerning the encoding of \file{bib} files. This option is only available at load-time as internally, the code chooses completely different paths depending on the backend. This means that you can't set the backend with, for example, \cmd{ExecuteBibliographyOptions} in the preamble.
+See \secref{use:bibtex} for details of using \bibtex as a backend.
 
 \valitem[numeric]{style}{file}
 
-Loads the bibliography style \path{file.bbx} and the citation style \path{file.cbx}. See \secref{use:xbx} for an overview of the standard styles.
+Loads the bibliography style \prm{file}\path{.bbx} and the citation style \prm{file}\path{.cbx}. See \secref{use:xbx} for an overview of the standard styles.
 
 \valitem[numeric]{bibstyle}{file}
 
-Loads the bibliography style \path{file.bbx}. See \secref{use:xbx:bbx} for an overview of the standard bibliography styles.
+Loads the bibliography style \prm{file}\path{.bbx}. See \secref{use:xbx:bbx} for an overview of the standard bibliography styles.
 
 \valitem[numeric]{citestyle}{file}
 
-Loads the citation style \path{file.cbx}. See \secref{use:xbx:cbx} for an overview of the standard citation styles.
+Loads the citation style \prm{file}\path{.cbx}. See \secref{use:xbx:cbx} for an overview of the standard citation styles.
 
 \boolitem[false]{natbib}
 
@@ -2083,35 +1913,24 @@ The sorting order of the bibliography. Unless stated otherwise, the entries are
 \item[ydnt] Sort by year (descending), name, title.
 \item[none] Do not sort at all. All entries are processed in citation order.
 \item[debug] Sort by entry key. This is intended for debugging only.
-\item[\prm{name}] \BiberOnlyMark Use \prm{name}, as defined with \cmd{DeclareSortingScheme} (\secref{aut:ctm:srt})
+\item[\prm{name}] Use \prm{name}, as defined with \cmd{DeclareSortingScheme} (\secref{aut:ctm:srt})
 \end{valuelist}
 
 Using any of the <alphabetic> sorting schemes only makes sense in conjunction with a bibliography style which prints the corresponding labels. Note that some bibliography styles initialize this package option to a value different from the package default (\opt{nty}). See \secref{use:xbx:bbx} for details. Please refer to \secref{use:srt} for an in"=depth explanation of the above sorting options as well as the fields considered in the sorting process. See also \secref{aut:ctm:srt} on how to adapt the predefined schemes or define new ones.
 
 \boolitem[true]{sortcase}
 
-Whether or not to sort the bibliography and the list of shorthands case"=sensitively. Note that case"=sensitive sorting is only supported by the \bin{bibtex8} and \biber backends. Sorting is always case"=insensitive with legacy \bibtex. See the \opt{backend} option for details.
-
-\boolitem[true]{sortupper}[\BiberOnly]
+Whether or not to sort the bibliography and the list of shorthands case"=sensitively.
 
-This option corresponds to \biber's |--sortupper| command-line option. It has no effect with any other backend. If enabled, the bibliography is sorted in <uppercase before lowercase> order. Disabling this option means <lowercase before uppercase> order.
+\boolitem[true]{sortupper}
 
-\optitem{sortlocale}{\opt{auto}, \prm{locale}}[\BiberOnly]
+This option corresponds to \biber's |--sortupper| command-line option. If enabled, the bibliography is sorted in <uppercase before lowercase> order. Disabling this option means <lowercase before uppercase> order.
 
-This option sets the global sorting locale. Every sorting scheme inherits this locale if none is specified using the \prm{locale} option to \cmd{printbibliography}. Setting this to \opt{auto} requests that it be set to the Babel/Polyglossia main document language identifier, if these packages are used and \texttt{en\_US} otherwise. \biber will map Babel/Polyglossia language identifiers into sensible locale identifiers (see the \biber documentation). You can therefore specify either a normal locale identifier like \texttt{de\_DE\_phonebook}, \texttt{es\_ES} or one of the supported Babel/Polyglossia language identifiers if the mapping \biber makes of this is fine for you.
+\optitem{sortlocale}{\opt{auto}, \prm{locale}}
 
-\optitem[los]{sortlos}{\opt{bib}, \opt{los}}[\BibTeXOnly]
+This option sets the global sorting locale. Every sorting scheme inherits this locale if none is specified using the \prm{locale} option to \cmd{printbibliography}. Setting this to \opt{auto} requests that it be set to the \sty{babel}/\sty{polyglossia} main document language identifier, if these packages are used and \texttt{en\_US} otherwise. \biber will map \sty{babel}/\sty{polyglossia} language identifiers into sensible locale identifiers (see the \biber documentation). You can therefore specify either a normal locale identifier like \texttt{de\_DE\_phonebook}, \texttt{es\_ES} or one of the supported \sty{babel}/\sty{polyglossia} language identifiers if the mapping \biber makes of this is fine for you.
 
-The sorting order of the list of shorthands. The following choices are available:
-
-\begin{valuelist}
-\item[bib] Sort according to the sorting order of the bibliography.
-\item[los] Sort by shorthand.
-\end{valuelist}
-
-The sorting order of shorthands with \biber is more flexible and is set with the \opt{sorting} option to the \cmd{printbiblist} command.
-
-\boolitem[true]{related}[\BiberOnly]
+\boolitem[true]{related}
 
 Whether or not to use information from related entries or not. See \secref{use:rel}.
 
@@ -2161,7 +1980,7 @@ This option controls whether the citation commands scan ahead for punctuation ma
 
 \optitem[autobib]{language}{\opt{autobib}, \opt{autocite}, \opt{auto}, \prm{language}}
 
-This option controls multilingual support. When set to \opt{autobib}, \opt{autocite} or \opt{auto}, \biblatex will try to get the main document language from the \sty{babel}/\sty{polyglossia} package (and fall back to English if \sty{babel}/\sty{polyglossia} is not available). It is also possible to select the document language manually. In this case, the \opt{autolang} option below will have no effect. Please refer to \tabref{bib:fld:tab1} for a list of supported languages and the corresponding identifiers. \opt{autobib} switches the language for each entry in the bibliography using the \bibfield{langid} field and the language environment specified by the \opt{autolang} option. \opt{autocite} switches the language for each citation using the \bibfield{langid} field and the language environment specified by the \opt{autolang} option. \opt{auto} is a shorthand to set both \opt{autobib} and \opt{autocite}. The default is to switch languages automatically only for bibliography entries (\opt{autobib}).
+This option controls multilingual support. When set to \opt{autobib}, \opt{autocite} or \opt{auto}, \biblatex will try to get the main document language from the \sty{babel}/\sty{polyglossia} package (and fall back to English if \sty{babel}/\sty{polyglossia} is not available). It is also possible to select the package language manually. In this case, the language chosen will override the \bibfield{langid} of entries and you should still choose a language switching environment with the \opt{autolang} option to select how the switch to the manually chosen language is handled. Please refer to \tabref{bib:fld:tab1} for a list of supported languages and the corresponding identifiers. \opt{autobib} switches the language for each entry in the bibliography using the \bibfield{langid} field and the language environment specified by the \opt{autolang} option. \opt{autocite} switches the language for each citation using the \bibfield{langid} field and the language environment specified by the \opt{autolang} option. \opt{auto} is a shorthand to set both \opt{autobib} and \opt{autocite}.
 
 \boolitem[true]{clearlang}
 
@@ -2180,7 +1999,7 @@ Disable this feature, \ie do not use any language environment at all.
 Enclose the entry in a \env{hyphenrules} environment. This will load hyphenation patterns for the language specified in the \env{hyphenation} field of the entry, if available.
 
 \item[other]
-Enclose the entry in an \env{otherlanguage} environment. This will load hyphenation patterns for the specified language, enable all extra definitions which \sty{babel}/\sty{polyglossia} and \biblatex provide for the respective language, and translate key terms such as <editor> and <volume>. The extra definitions include localizations of the date format, of ordinals, and similar things.
+Enclose the entry in an \env{otherlanguage} environment. This will load hyphenation patterns for the specified language, enable all extra definitions which \sty{babel}/\sty{polyglossia} and \biblatex provide for the respective language, and translate key terms such as <editor> and <volume>. The extra definitions include localisations of the date format, of ordinals, and similar things.
 
 \item[other*]
 Enclose the entry in an \env{otherlanguage*} environment. Please note that \biblatex treats \env{otherlanguage*} like \env{otherlanguage} but other packages may make a distinction in this case.
@@ -2240,9 +2059,9 @@ This option controls how sequences of consecutive pages in the list of back refe
 
 \item[two] Compress any sequence of two or more consecutive pages to a range, \eg the above list is compressed to <1--2, 11--13, 21--24>.
 
-\item[two+] Similar in concept to \opt{two} but a sequence of exactly two consecutive pages is printed using the starting page and the localization string \texttt{sequens}, \eg the above list is compressed to <1\,sq., 11--13, 21--24>.
+\item[two+] Similar in concept to \opt{two} but a sequence of exactly two consecutive pages is printed using the starting page and the localisation string \texttt{sequens}, \eg the above list is compressed to <1\,sq., 11--13, 21--24>.
 
-\item[three+] Similar in concept to \opt{two+} but a sequence of exactly three consecutive pages is printed using the starting page and the localization string \texttt{sequentes}, \eg the above list is compressed to <1\,sq., 11\,sqq., 21--24>.
+\item[three+] Similar in concept to \opt{two+} but a sequence of exactly three consecutive pages is printed using the starting page and the localisation string \texttt{sequentes}, \eg the above list is compressed to <1\,sq., 11\,sqq., 21--24>.
 
 \item[all+] Similar in concept to \opt{three+} but any sequence of consecutive pages is printed as an open-ended range, \eg the above list is compressed to <1\,sq., 11\,sqq., 21\,sqq.>.
 
@@ -2321,7 +2140,7 @@ The starred versions of these commands will not trigger a reset.
 
 \boolitem[true]{abbreviate}
 
-Whether or not to use long or abbreviated strings in citations and in the bibliography. This option affects the localization modules. If this option is enabled, key terms such as <editor> are abbreviated. If not, they are written out.
+Whether or not to use long or abbreviated strings in citations and in the bibliography. This option affects the localisation modules. If this option is enabled, key terms such as <editor> are abbreviated. If not, they are written out.
 
 \optitem[comp]{date}{\opt{year}, \opt{short}, \opt{long}, \opt{terse}, \opt{comp}, \opt{iso8601}}
 
@@ -2403,7 +2222,7 @@ See \secref{use:use:epr} for details on support for arXiv and electronic publish
 
 \optitem[auto]{texencoding}{\opt{auto}, \prm{encoding}}
 
-Specifies the encoding of the \file{tex} file. This option affects the data transferred from the backend to \biblatex. When using \biber, this corresponds to \biber's |--output_encoding| option. The following choices are available:
+Specifies the encoding of the \file{tex} file. This option affects the data transferred from the backend to \biblatex. This corresponds to \biber's |--output_encoding| option. The following choices are available:
 
 \begin{valuelist}
 
@@ -2417,7 +2236,7 @@ Note that setting \kvopt{texencoding}{\prm{encoding}} will also affect the \opt{
 
 \optitem[auto]{bibencoding}{\opt{auto}, \prm{encoding}}
 
-Specifies the encoding of the \file{bib} files. When using \biber, this corresponds to \biber's |--input_encoding| option. The following choices are available:
+Specifies the encoding of the \file{bib} files. This corresponds to \biber's |--input_encoding| option. The following choices are available:
 
 \begin{valuelist}
 
@@ -2427,9 +2246,9 @@ Specifies the encoding of the \file{bib} files. When using \biber, this correspo
 
 \end{valuelist}
 
-By default, \biblatex assumes that the \file{tex} file and the \file{bib} file use the same encoding (\kvopt{bibencoding}{auto}). Note that some backends only support a limited number of encodings. See \secref{bib:cav:enc} for further instructions.
+By default, \biblatex assumes that the \file{tex} file and the \file{bib} file use the same encoding (\kvopt{bibencoding}{auto}).
 
-\boolitem[false]{safeinputenc}[\BiberOnly]
+\boolitem[false]{safeinputenc}
 
 If this option is enabled, \biblatex will automatically force \kvopt{texencoding}{ascii} if the \sty{inputenc}\slash \sty{inputenx} package has been loaded and the input encoding is \utf, \ie it will ignore any macro-based \utf support and use Ascii only. \biber will then try to convert any non-Ascii data in the \file{bib} file to Ascii. For example, it will convert \texttt{\d{S}} to |\d{S}|. See \secref{bib:cav:enc:enc} for an explanation of why you may want to enable this option.
 
@@ -2439,7 +2258,11 @@ By default, \biblatex will report warnings issued by the backend concerning the
 
 \intitem[2]{mincrossrefs}
 
-Sets the minimum number of cross references to \prm{integer} when requesting a backend run.\footnote{If an entry which is cross-referenced by other entries in the \file{bib} file hits this threshold, it is included in the bibliography even if it has not been cited explicitly. This is a standard feature of the \bibtex (also \biber) and not specific to \biblatex. See the description of the \bibfield{crossref} field in \secref{bib:fld:spc} for further information.} Note that when using the \bibtex backend, this package option merely affects the format of certain requests written to the transcript file. It will not have any effect if the editor or compiler script launching \bibtex does not include dedicated \biblatex support or if \bibtex is manually launched from the command"=line.\footnote{As of this writing, no \latex editors or compiler scripts with dedicated \biblatex support are known, but this will hopefully change in the future.} See \secref{bib:cav:ide} for details. This option also affects the handling of the \bibfield{xref} field. See the field description in \secref{bib:fld:spc} as well as \secref{bib:cav:ref} for details.
+Sets the minimum number of cross references to \prm{integer} when requesting a backend run.\footnote{If an entry which is cross-referenced by other entries in the \file{bib} file hits this threshold, it is included in the bibliography even if it has not been cited explicitly. This is a standard feature of the \bibtex format and not specific to \biblatex. See the description of the \bibfield{crossref} field in \secref{bib:fld:spc} for further information.} This option also affects the handling of the \bibfield{xref} field. See the field description in \secref{bib:fld:spc} as well as \secref{bib:cav:ref} for details.
+
+\intitem[2]{minxrefs}
+
+As \opt{mincrossrefs} but for \bibfield{xref} fields.
 
 \end{optionlist}
 
@@ -2582,22 +2405,22 @@ When enabled, all first and middle names will be rendered as initials. The optio
 
 \boolitem[false]{sortgiveninits}
 
-When enabled, sorting names will only use their initials. \BiberOnlyMark This is separate from \opt{giveninits} in case users want to show only inits but sort on full names, for example.
+When enabled, sorting names will only use their initials. This is separate from \opt{giveninits} in case users want to show only inits but sort on full names, for example.
 
 \boolitem[false]{terseinits}
 
-This option controls the format of initials generated by \biblatex. If enabled, initials are rendered using a terse format without dots and spaces. For example, the initials of Donald Ervin Knuth would be rendered as <D.~E.> by default, and as <DE> if this option is enabled. The option will affect the \cmd{ifterseinits} test from \secref{aut:aux:tst}. \BiberOnlyMark With \biber, the option works by redefining some macros which control the format of initials. See \secref{use:cav:nam} for details.
+This option controls the format of initials generated by \biblatex. If enabled, initials are rendered using a terse format without dots and spaces. For example, the initials of Donald Ervin Knuth would be rendered as <D.~E.> by default, and as <DE> if this option is enabled. The option will affect the \cmd{ifterseinits} test from \secref{aut:aux:tst}. The option works by redefining some macros which control the format of initials. See \secref{use:cav:nam} for details.
 
 \boolitem[false]{labelalpha}
 
 Whether or not to provide the special fields \bibfield{labelalpha} and \bibfield{extraalpha}, see \secref{aut:bbx:fld} for details.
-\BiberOnlyMark With \biber, this option is also settable on a per-type basis. See also \opt{maxalphanames} and \opt{minalphanames}. Table \ref{use:opt:tab1} summarises the various \opt{extra*} disambiguation counters and what they track.
+This option is also settable on a per-type basis. See also \opt{maxalphanames} and \opt{minalphanames}. Table \ref{use:opt:tab1} summarises the various \opt{extra*} disambiguation counters and what they track.
 
-\intitem[3]{maxalphanames}[\BiberOnly]
+\intitem[3]{maxalphanames}
 
 Similar to the \opt{maxnames} option but customizes the format of the \bibfield{labelalpha} field.
 
-\intitem[1]{minalphanames}[\BiberOnly]
+\intitem[1]{minalphanames}
 
 Similar to the \opt{minnames} option but customizes the format of the \bibfield{labelalpha} field.
 
@@ -2606,26 +2429,35 @@ Similar to the \opt{minnames} option but customizes the format of the \bibfield{
 Whether or not to provide the special field \bibfield{labelnumber}, see \secref{aut:bbx:fld} for details.
 This option is also settable on a per-type basis.
 
-\boolitem[false]{labeltitle}[\BiberOnly]
+\boolitem[false]{labeltitle}
 
 Whether or not to provide the special field \bibfield{extratitle}, see \secref{aut:bbx:fld} for details. Note that the special field \bibfield{labeltitle} is always provided and this option controls rather whether \bibfield{labeltitle} is used to generate \bibfield{extratitle} information. This option is also settable on a per-type basis. Table \ref{use:opt:tab1} summarises the various \opt{extra*} disambiguation counters and what they track.
 
-\boolitem[false]{labeltitleyear}[\BiberOnly]
+\boolitem[false]{labeltitleyear}
 
 Whether or not to provide the special field \bibfield{extratitleyear}, see \secref{aut:bbx:fld} for details. Note that the special field \bibfield{labeltitle} is always provided and this option controls rather whether \bibfield{labeltitle} is used to generate \bibfield{extratitleyear} information. This option is also settable on a per-type basis. Table \ref{use:opt:tab1} summarises the various \opt{extra*} disambiguation counters and what they track.
 
 \boolitem[false]{labeldate}
 
 Whether or not to provide the special fields \bibfield{labelyear}, \bibfield{labelmonth}, \bibfield{labelday} and \bibfield{extrayear}, see \secref{aut:bbx:fld} for details. 
-\BiberOnlyMark With \biber, this option is also settable on a per-type basis. Table \ref{use:opt:tab1} summarises the various \opt{extra*} disambiguation counters and what they track.
+This option is also settable on a per-type basis. Table \ref{use:opt:tab1} summarises the various \opt{extra*} disambiguation counters and what they track.
 
 \boolitem[false]{singletitle}
 
 Whether or not to provide the data required by the \cmd{ifsingletitle} test, see \secref{aut:aux:tst} for details.
-\BiberOnlyMark With \biber, this option is also settable on a per-type basis.
+This option is also settable on a per-type basis.
+
+\boolitem[false]{uniquetitle}
+
+Whether or not to provide the data required by the \cmd{ifuniquetitle} test, see \secref{aut:aux:tst} for details.
+This option is also settable on a per-type basis.
+
+\boolitem[false]{uniqueprimaryauthor}
+
+Whether or not to provide the data required by the \cmd{ifuniqueprimaryauthor} test, see \secref{aut:aux:tst} for details.
 
 \optitem[false]{uniquename}{\opt{true}, \opt{false}, \opt{init}, \opt{full}, \opt{allinit}, \opt{allfull},
-\opt{mininit}, \opt{minfull}}[\BiberOnly]
+\opt{mininit}, \opt{minfull}}
 
 Whether or not to update the \cnt{uniquename} counter, see \secref{aut:aux:tst} for details. This feature will disambiguate individual names in the \bibfield{labelname} list. This option is also settable on a per-type basis. The possible choices are:
 
@@ -2642,7 +2474,7 @@ Whether or not to update the \cnt{uniquename} counter, see \secref{aut:aux:tst}
 %
 Note that the \opt{uniquename} option will also affect \opt{uniquelist}, the \cmd{ifsingletitle} test, and the \bibfield{extrayear} field. See \secref{aut:cav:amb} for further details and practical examples.
 
-\optitem[false]{uniquelist}{\opt{true}, \opt{false}, \opt{minyear}}[\BiberOnly]
+\optitem[false]{uniquelist}{\opt{true}, \opt{false}, \opt{minyear}}
 
 Whether or not to update the \cnt{uniquelist} counter, see \secref{aut:aux:tst} for details. This feature will disambiguate the \bibfield{labelname} list if it has become ambiguous after \opt{maxnames}\slash \opt{minnames} truncation. Essentially, it overrides \opt{maxnames}\slash \opt{minnames} on a per-field basis. This option is also settable on a per-type basis. The possible choices are:
 
@@ -2691,17 +2523,17 @@ The following options are settable on a per"=type basis or on a per"=entry in th
 \boolitem[true]{useauthor}
 
 Whether the \bibfield{author} is used in labels and considered during sorting. This may be useful if an entry includes an \bibfield{author} field but is usually not cited by author for some reason. Setting \kvopt{useauthor}{false} does not mean that the \bibfield{author} is ignored completely. It means that the \bibfield{author} is not used in labels and ignored during sorting. The entry will then be alphabetized by \bibfield{editor} or \bibfield{title}. With the standard styles, the \bibfield{author} is printed after the title in this case. See also \secref{use:srt}.
-\BiberOnlyMark With \biber, this option is also settable on a per-type and per-entry basis.
+This option is also settable on a per-type and per-entry basis.
 
 \boolitem[true]{useeditor}
 
 Whether the \bibfield{editor} replaces a missing \bibfield{author} in labels and during sorting. This may be useful if an entry includes an \bibfield{editor} field but is usually not cited by editor. Setting \kvopt{useeditor}{false} does not mean that the \bibfield{editor} is ignored completely. It means that the \bibfield{editor} does not replace a missing \bibfield{author} in labels and during sorting. The entry will then be alphabetized by \bibfield{title}. With the standard styles, the \bibfield{editor} is printed after the title in this case. See also \secref{use:srt}.
-\BiberOnlyMark With \biber, this option is also settable on a per-type and per-entry basis.
+This option is also settable on a per-type and per-entry basis.
 
 \boolitem[false]{usetranslator}
 
 Whether the \bibfield{translator} replaces a missing \bibfield{author}\slash \bibfield{editor} in labels and during sorting. Setting \kvopt{usetranslator}{true} does not mean that the \bibfield{translator} overrides the \bibfield{author}\slash \bibfield{editor}. It means that the \bibfield{translator} is considered as a fallback if the \bibfield{author}\slash \bibfield{editor} is missing or if \opt{useauthor} and \opt{useeditor} are set to \texttt{false}. In other words, in order to cite a book by translator rather than by author, you need to set the following options:
-\BiberOnlyMark With \biber, this option is also settable on a per-type and per-entry basis.
+This option is also settable on a per-type and per-entry basis.
 
 \begin{lstlisting}[style=bibtex]{}
 @Book{...,
@@ -2721,7 +2553,7 @@ defined. Global, per-type and per-entry options called <use$<$name$>$>are automa
 \boolitem[false]{useprefix}
 
 Whether the name prefix (von, van, of, da, de, della, etc.) is considered when printing the last name in citations. This also affects the sorting and formatting of the bibliography as well as the generation of certain types of labels. If this option is enabled, \biblatex always precedes the last name with the prefix. For example, Ludwig van Beethoven would be cited as «Beethoven» and alphabetized as «Beethoven, Ludwig van» by default. If this option is enabled, he is cited as «van Beethoven» and alphabetized as «Van Beethoven, Ludwig» instead.
-\BiberOnlyMark With \biber, this option is also settable on a per-type scope. With \biblatexml datasources, this is settable on per-namelist and per-name scopes.
+This option is also settable on a per-type scope. With \biblatexml datasources, this is settable on per-namelist and per-name scopes.
 
 \optitem{indexing}{\opt{true}, \opt{false}, \opt{cite}, \opt{bib}}
 
@@ -2739,26 +2571,22 @@ The following options are settable on a per"=type basis or on a per"=entry in th
 \boolitem[false]{skipbib}
 
 If this option is enabled, the entry is excluded from the bibliography but it may still be cited.
-\BiberOnlyMark With \biber, this option is also settable on a per-type basis.
-
-\boolitem[false]{skiplos}[\BibTeXOnly]
-
-If this option is enabled, the entry is excluded from the list of shorthands. It is still included in the bibliography and it may also be cited by shorthand. This option is deprecated when using \biber as the backend. Use \opt{skipbiblist} instead.
+This option is also settable on a per-type basis.
 
-\boolitem[false]{skipbiblist}[\BiberOnly]
+\boolitem[false]{skipbiblist}
 
-This is the same as the \opt{skiplos} option when using the \bibtex backend. It is renamed for \biber to be consistent with the more generalised bibliography list functionality, see \secref{use:bib:biblist}. If this option is enabled, the entry is excluded from and bibliography lists. It is still included in the bibliography and it may also be cited by shorthand etc.
+If this option is enabled, the entry is excluded from and bibliography lists. It is still included in the bibliography and it may also be cited by shorthand etc.
 This option is also settable on a per-type basis.
 
 \boolitem[false]{skiplab}
 
 If this option is enabled, \biblatex will not assign any labels to the entry. It is not required for normal operation. Use it with care. If enabled, \biblatex can not guarantee unique citations for the respective entry and citations styles which require labels may fail to create valid citations for the entry.
-\BiberOnlyMark With \biber, this option is also settable on a per-type basis.
+This option is also settable on a per-type basis.
 
 \boolitem[false]{dataonly}
 
 Setting this option is equivalent to \kvopt{uniquename}{false}, \kvopt{uniquelist}{false, }\opt{skipbib}, \opt{skiplos}/\opt{skipbiblist}, and \opt{skiplab}. It is not required for normal operation. Use it with care.
-\BiberOnlyMark With \biber, this option is also settable on a per-type basis.
+This option is also settable on a per-type basis.
 
 \paragraph{Entry Only Options}
 \label{use:opt:bib:entry}
@@ -2948,7 +2776,7 @@ This style prints all bibliographic data in tabular format. It is intended for d
 \subsection{Related Entries}
 \label{use:rel}
 
-Almost all bibliography styles require authors to specify certain types of relationship between entries such as «Reprint of», «Reprinted in» etc. It is impossible to provide data fields to cover all of these relationships and so \biblatex provides a general mechanism for this using the entry fields \bibfield{related}, \bibfield{relatedtype} and \bibfield{relatedstring}. A related entry does not need to be cited and does not appear in the bibliography itself (unless of course it is also cited itself independently) as a clone is taken of the related entry to be used as a data source. The \bibfield{relatedtype} field should specify a localization string which will be printed before the information from the related entries is printed, for example «Orig. Pub. as». The \bibfield{relatedstring} field can be used to override the string determined via \bibfield{relatedtype}. Some examples:
+Almost all bibliography styles require authors to specify certain types of relationship between entries such as «Reprint of», «Reprinted in» etc. It is impossible to provide data fields to cover all of these relationships and so \biblatex provides a general mechanism for this using the entry fields \bibfield{related}, \bibfield{relatedtype} and \bibfield{relatedstring}. A related entry does not need to be cited and does not appear in the bibliography itself (unless of course it is also cited itself independently) as a clone is taken of the related entry to be used as a data source. The \bibfield{relatedtype} field should specify a localisation string which will be printed before the information from the related entries is printed, for example «Orig. Pub. as». The \bibfield{relatedstring} field can be used to override the string determined via \bibfield{relatedtype}. Some examples:
 
 \begin{lstlisting}[style=bibtex]{}
 @Book{key1,
@@ -2966,9 +2794,9 @@ Almost all bibliography styles require authors to specify certain types of relat
 Here we specify that entry \texttt{key1} is a reprint of entry \texttt{key2}. In the bibliography driver for \texttt{Book} entries, when \cmd{usebibmacro\{related\}} is called for entry \texttt{key1}:
 
 \begin{itemize}
-\item If the localization string «\texttt{reprintof}» is defined, it is printed in the \texttt{relatedstring:reprintof} format. If this formatting directive is undefined, the string is printed in the \texttt{relatedstring:default} format.
+\item If the localisation string «\texttt{reprintof}» is defined, it is printed in the \texttt{relatedstring:reprintof} format. If this formatting directive is undefined, the string is printed in the \texttt{relatedstring:default} format.
 \item If the \texttt{related:reprintof} macro is defined, it is used to format the information contained in entry \texttt{key2}, otherwise the \texttt{related:default} macro is used
-\item If the \texttt{related:reprintof} format is defined, it is used to format both the localization string and data. If this format is not defined, then the \texttt{related} format is used instead.
+\item If the \texttt{related:reprintof} format is defined, it is used to format both the localisation string and data. If this format is not defined, then the \texttt{related} format is used instead.
 \end{itemize}
 %
 It is also supported to have cascading and/or circular relations:
@@ -3027,7 +2855,124 @@ The first item considered in the sorting process is always the \bibfield{presort
 
 The chronological sorting schemes presented in \apxref{apx:srt:chr} also make use of the \bibfield{presort} and \bibfield{sortkey} fields, if defined. The next item considered is the \bibfield{sortyear} or the \bibfield{year} field, depending on availability. The \opt{ynt} scheme extracts the first four Arabic figures from the field. If both fields are undefined, the string \texttt{9999} is used as a fallback value. This means that all entries without a year will be moved to the end of the list. The \opt{ydnt} scheme is similar in concept but sorts the year in descending order. As with the \opt{ynt} scheme, the string \texttt{9999} is used as a fallback value. The remaining items are similar to the alphabetic sorting schemes discussed above. Note that the \opt{ydnt} sorting scheme will only sort the date in descending order. All other items are sorted in ascending order as usual.
 
-Using special fields such as \bibfield{sortkey}, \bibfield{sortname}, or \bibfield{sorttitle} is usually not required. The \biblatex package is quite capable of working out the desired sorting order by using the data found in the regular fields of an entry. You will only need them if you want to manually modify the sorting order of the bibliography or if any data required for sorting is missing. Please refer to the field descriptions in \secref{bib:fld:spc} for details on possible uses of the special fields. Also note that using \biber instead of legacy \bibtex is strongly recommended.
+Using special fields such as \bibfield{sortkey}, \bibfield{sortname}, or \bibfield{sorttitle} is usually not required. The \biblatex package is quite capable of working out the desired sorting order by using the data found in the regular fields of an entry. You will only need them if you want to manually modify the sorting order of the bibliography or if any data required for sorting is missing. Please refer to the field descriptions in \secref{bib:fld:spc} for details on possible uses of the special fields.
+
+\subsection{Data Annotations}
+\label{use:annote}
+Ideally, there should be no formatting information in a bibliography data file, however, sometimes such questionable practice seems to the only way in which the desired results can be achieved. Data annotations are a way of addressing this by allowing users to attach semantic information (rather than typographical markup) to information in a bibliography data source so that the information can be used at markup time by a style. For example, if you wanted to highlight certain names in a work depending on whether they were a student author (indicated by a superscript asterisk in the references) or a corresponding author (indicated by bold face), then you might be tempted to try:
+
+\begin{lstlisting}[style=bibtex]{}
+@MISC{Article1,
+  AUTHOR = {Last1\textsuperscript{*}, First1 and \textbf{Last2}, \textbf{First2} and Last3, First3}
+}
+\end{lstlisting}
+%
+There are several problems with this. Firstly, it will break \bibtex's fragile name parsing routines and probably won't compile at all. Secondly, it is not only mixing up data with markup, it does so in a hard-coded way: this data can't easily be shared and used with other styles. While it is possible to achieve this formatting using \biblatex internals in a style or document, this is a complex and unreliable method which many users will not wish to use.
+
+In order to address these issues, \biblatex has a general data annotation facility which allows you to attach a comma"=separated list of annotations to data fields, items within data field lists (like names) and even parts of specific items such as parts of names (given name, family name etc.). There are macros provided to check for annotations which can be used in formatting directives.
+
+There are three «scopes» for data annotations, in order of increasing specificity:
+
+\begin{itemize}
+\item \opt{field}---applied to top-level fields in a data source entry
+\item \opt{item}---applied to items within a list field in a data source entry
+\item \opt{part}---applied to parts within items within a list field in a data source entry
+\end{itemize}
+%
+Data annotations are supported for \bibtex and \biblatexml data sources.
+
+Attaching annotations to data is easy in \biblatexml data sources as they are specified by simple XML attributes. Continuing with the example above, we would have:
+
+\begin{lstlisting}[language=xml]
+<bltx:entries xmlns:bltx="http://biblatex-biber.sourceforge.net/biblatexml">
+  <bltx:entry id="test" entrytype="misc">
+    <bltx:names type="author">
+      <bltx:name>
+        <bltx:namepart type="given" initial="F">First1</bltx:namepart>
+        <bltx:namepart type="family" initial="L" annotation="student">Last1</bltx:namepart>
+      </bltx:name>
+      <bltx:name annotation="corresponding">
+        <bltx:namepart type="given" initial="F">First2</bltx:namepart>
+        <bltx:namepart type="family" initial="L">Last2</bltx:namepart>
+      </bltx:name>
+      <bltx:name>
+        <bltx:namepart type="given" initial="F">First3</bltx:namepart>
+        <bltx:namepart type="family" initial="L">Last3</bltx:namepart>
+      </bltx:name>
+    </bltx:names>
+  </bltx:entry>
+</bltx:entries>
+\end{lstlisting}
+%
+Here the annotations are attached in an obvious way to the data items. With \bibtex data sources, the format for annotations is not quite as intuitive:
+
+\begin{lstlisting}[style=bibtex]{}
+@MISC{ann1,
+  AUTHOR    = {Last1, First1 and Last2, First2 and Last3, First3},
+  AUTHOR+an = {1:family=student;2=corresponding},
+}
+\end{lstlisting}
+%
+Here the field name suffix \texttt{+an} is a user-definable\footnote{See \biber's \opt{--annotation-marker} option.} suffix which marks a data field as an annotation of the unsuffixed field. The format of annotation fields in \bibtex data sources is is as follows:
+
+\begin{lstlisting}
+<annotationspecs> ::= <annotationspec> [ ";" <annotationspec> ]
+<annotationspec>  ::= [ <itemcount> [ ":" <part> ] ] "=" <annotations>
+<annotations>     ::= <annotation> [ "," <annotation> ]
+<annotation>      ::= (string)
+\end{lstlisting}
+%
+That is, one or more specifications separated by semi-colons. Each specification is an equals sign followed by a comma"=separated list of annotation keywords. To annotation a specific item in a list, put the number of the list item before the equals sign (lists start at 1). If you need to annotate a specific part of the list item, give its name after the list item number, preceded by a colon. Name part names are defined in the data model, see \secref{aut:bbx:drv}. Some examples:
+
+\begin{lstlisting}[style=bibtex]{}
+AUTHOR      = {Last1, First1 and Last2, First2 and Last3, First3},
+AUTHOR+an   = {3:given=annotation1, annotation2},
+TITLE       = {A title},
+TITLE+an    = {=a title annotation, another title annotation},
+LANGUAGE    = {english and french},
+LANGUAGE+an = {1=annotation3; 2=annotation4}
+}
+\end{lstlisting}
+%
+To access the annotation information when formatting bibliography data, three macros are provided, corresponding to the three annotation scopes:
+
+\begin{ltxsyntax}
+
+\cmditem{iffieldannotation}{annotation}{true}{false}
+
+Executes \prm{true} if the current data field has an annotation \prm{annotation} and false otherwise.
+
+\cmditem{ifitemannotation}{annotation}{true}{false}
+
+Executes \prm{true} if the current item in the current data field has an annotation \prm{annotation} and false otherwise.
+
+\cmditem{ifpartannotation}{part}{annotation}{true}{false}
+
+Executes \prm{true} if the part named \prm{part} in current item in the current data field has an annotation \prm{annotation} and false otherwise.
+
+\end{ltxsyntax}
+%
+These macros are available in the same places as \cmd{currentfield}, \cmd{currentlist} and \cmd{currentname} (see \secref{aut:bib:fmt}), that is, inside formatting directives. They automatically determine the name of the current data field being processed and also the current \opt{listcount} value which determines the current item in list fields. Parts such as name parts need to be named explicitly. As an example of how to use the annotation information to solve the problem originally presented in this section, this could be used in the name formatting directives to put an asterisk after all family names annotated as «student»:
+
+\begin{lstlisting}[style=latex]{}
+  \ifpartannotation{family}{student}
+    {\textsuperscript{*}}
+    {}%
+\end{lstlisting}
+%
+To put the given and family names of name list items annotated as «corresponding» in boldface:
+
+\begin{lstlisting}[style=latex]{}
+\renewcommand*{\mkbibnamegiven}[1]{%
+  \ifitemannotation{corresponding}
+    {\textbf{#1}}
+    {#1}}
+
+\renewcommand*{\mkbibnamefamily}[1]{%
+  \ifitemannotation{corresponding}
+    {\textbf{#1}}
+    {#1}}
+\end{lstlisting}
 
 \subsection{Bibliography Commands}
 \label{use:bib}
@@ -3072,9 +3017,9 @@ The data type (format) of the resource. The following formats are currently supp
 
 \item[bibtex] \bibtex format.
 
-\item[biblatexml]\BiberOnlyMark  Experimental XML format for \biblatex. See \secref{apx:biblatexml}.
+\item[biblatexml]  Experimental XML format for \biblatex. See \secref{apx:biblatexml}.
 
-\item[ris]\BiberOnlyMark Research Information Systems (\acr{RIS}) format.\fnurl{http://en.wikipedia.org/wiki/RIS_(file_format)} Note that an \texttt{ID} tag is required in all \acr{RIS} records. The \texttt{ID} value corresponds to the entry key. Support for this format is experimental.
+\item[ris] Research Information Systems (\acr{RIS}) format.\fnurl{http://en.wikipedia.org/wiki/RIS_(file_format)} Note that an \texttt{ID} tag is required in all \acr{RIS} records. The \texttt{ID} value corresponds to the entry key. Support for this format is experimental.
 
 \end{valuelist}
 
@@ -3171,10 +3116,6 @@ Filter the entries with filter \prm{name}, as defined with \cmd{defbibfilter}. S
 
 Filter the entries with check \prm{name}, as defined with \cmd{defbibcheck}. See \secref{use:bib:flt} for details.
 
-\valitem{prefixnumbers}{string}
-
-This option applies to numerical citation\slash bibliography styles only and requires that the \opt{defernumbers} option from \secref{use:opt:pre:gen} be enabled globally. Setting this option will implicitly enable \opt{resetnumbers} for the current bibliography. The option assigns the \prm{string} as a prefix to all entries in the respective bibliography. For example, if the \prm{string} is \texttt{A}, the numerical labels printed will be \texttt{[A1]}, \texttt{[A2]}, \texttt{[A3]}, etc. This is useful for subdivided numerical bibliographies where each subbibliography uses a different prefix. The \prm{string} is available to styles in the \bibfield{prefixnumber} field of all affected entries. See \secref{aut:bbx:fld:lab} for details.
-
 \valitem{resetnumbers}{true,false,number}
 
 This option applies to numerical citation\slash bibliography styles only and requires that the \opt{defernumbers} option from \secref{use:opt:pre:gen} be enabled globally. If enabled, it will reset the numerical labels assigned to the entries in the respective bibliography, \ie the numbering will restart at~1. You can also pass a number to this option, for example: \texttt{resetnumbers=10} to reset numbering to the specified number to aid numbering continuity across documents. Use this option with care as \biblatex can not guarantee unique labels globally if they are reset manually.
@@ -3207,28 +3148,9 @@ This command prints a bibliography heading defined with \cmd{defbibheading}. It
 %
 To print a bibliography with a different sorting scheme than the global sorting scheme, use the bibliography context switching commands from \secref{use:bib:context}.
 
-\subsubsection{The List of Shorthands}
-\label{use:bib:los}
-
-\BibTeXOnlyMark This section applies only to \bibtex. When using \biber, the list of shorthands is just a special case of a bibliography list. See \secref{use:bib:biblist}.
-
-If any entry includes a \bibfield{shorthand} field, \sty{biblatex} automatically builds a list of shorthands which may be printed in addition to the regular bibliography. The following command prints the list of shorthands.
-
-\begin{ltxsyntax}
-
-\cmditem{printshorthands}[key=value, \dots]
-
-This command prints the list of shorthands. It takes one optional argument, which is a list of options given in \keyval notation. Valid options are all options supported by \cmd{printbibliography} (\secref{use:bib:bib}) except \opt{prefixnumbers}, \opt{resetnumbers}, and \opt{omitnumbers}. If there are any \env{refsection} environments in the document, the list of shorthands will be local to these environments; see \secref{use:bib:sec} for details. By default, this command uses the heading \texttt{shorthands}. See \secref{use:bib:hdg} for details.
-
-The \opt{sorting} option differs from \cmd{printbibliography} in that if omitted, the default is to sort by shorthand.
-
-\end{ltxsyntax}
-
 \subsubsection{Bibliography Lists}
 \label{use:bib:biblist}
 
-\BiberOnlyMark This section applies only to \biber. It is a generalisation of the shorthands facility available in earlier versions and with \bibtex. When using \bibtex as the backend, please refer to section \secref{use:bib:los}.
-
 \biblatex can, in addition to printing normal bibliographies, also print arbitrary lists of information derived from the bibliography data such as a list of shorthand abbreviations for particular entries or a list of abbreviations of journal titles.
 
 A bibliography list differs from a normal bibliography in that the same bibliography driver is used to print all entries rather than a specific driver being used for each entry depending on the entry type.
@@ -3237,7 +3159,7 @@ A bibliography list differs from a normal bibliography in that the same bibliogr
 
 \cmditem{printbiblist}[key=value, \dots]{<biblistname>}
 
-This command prints a bibliography list. It takes an optional argument, which is a list of options given in \keyval notation. Valid options are all options supported by \cmd{printbibliography} (\secref{use:bib:bib}) except \opt{prefixnumbers}, \opt{resetnumbers}, and \opt{omitnumbers}. If there are any \env{refsection} environments in the document, the bibliography list will be local to these environments; see \secref{use:bib:sec} for details. By default, this command uses the heading \texttt{biblist}. See \secref{use:bib:hdg} for details.
+This command prints a bibliography list. It takes an optional argument, which is a list of options given in \keyval notation. Valid options are all options supported by \cmd{printbibliography} (\secref{use:bib:bib}) except \opt{resetnumbers} and \opt{omitnumbers}. If there are any \env{refsection} environments in the document, the bibliography list will be local to these environments; see \secref{use:bib:sec} for details. By default, this command uses the heading \texttt{biblist}. See \secref{use:bib:hdg} for details.
 
 The \prm{biblistname} is a mandatory argument which names the bibliography list. This name is used to identify:
 \begin{itemize}
@@ -3403,7 +3325,7 @@ The following headings, which are intended for use with \cmd{printbibliography}
 \begin{valuelist*}
 
 \item[bibliography]
-This is the default heading used by \cmd{printbibliography} if the \opt{heading} option is not given. Its default definition depends on the document class. If the class provides a \cmd{chapter} command, the heading is similar to the bibliography heading of the standard \latex \texttt{book} class, \ie it uses \cmd{chapter*} to create an unnumbered chapter heading which is not included in the table of contents. If there is no \cmd{chapter} command, it is similar to the bibliography heading of the standard \latex \texttt{article} class, \ie it uses \cmd{section*} to create an unnumbered section heading which is not included in the table of contents. The string used in the heading also depends on the document class. With \texttt{book}-like classes the localization string \texttt{bibliography} is used, with other classes it is \texttt{references} (see \secref{aut:lng:key}). See also \secref{use:cav:scr, use:cav:mem} for class-specific hints.
+This is the default heading used by \cmd{printbibliography} if the \opt{heading} option is not given. Its default definition depends on the document class. If the class provides a \cmd{chapter} command, the heading is similar to the bibliography heading of the standard \latex \texttt{book} class, \ie it uses \cmd{chapter*} to create an unnumbered chapter heading which is not included in the table of contents. If there is no \cmd{chapter} command, it is similar to the bibliography heading of the standard \latex \texttt{article} class, \ie it uses \cmd{section*} to create an unnumbered section heading which is not included in the table of contents. The string used in the heading also depends on the document class. With \texttt{book}-like classes the localisation string \texttt{bibliography} is used, with other classes it is \texttt{references} (see \secref{aut:lng:key}). See also \secref{use:cav:scr, use:cav:mem} for class-specific hints.
 
 \item[subbibliography]
 Similar to \texttt{bibliography} but one sectioning level lower. This heading definition uses \cmd{section*} instead of \cmd{chapter*} with a \texttt{book}-like class and \cmd{subsection*} instead of \cmd{section*} otherwise.
@@ -3430,7 +3352,7 @@ The following headings intended for use with \cmd{printbiblist} are predefined:
 \begin{valuelist*}
 
 \item[biblist]
-This is the default heading used by \cmd{printbiblist} if the \opt{heading} option is not given. It is similar to \texttt{bibliography} above except that it uses the localization string \texttt{shorthands} instead of \texttt{bibliography} or \texttt{references} (see \secref{aut:lng:key}). See also \secref{use:cav:scr, use:cav:mem} for class-specific hints.
+This is the default heading used by \cmd{printbiblist} if the \opt{heading} option is not given. It is similar to \texttt{bibliography} above except that it uses the localisation string \texttt{shorthands} instead of \texttt{bibliography} or \texttt{references} (see \secref{aut:lng:key}). See also \secref{use:cav:scr, use:cav:mem} for class-specific hints.
 
 \item[biblistintoc]
 Similar to \texttt{biblist} above but adds an entry to the table of contents.
@@ -3536,14 +3458,16 @@ See the author guide, in particular \secref{aut:aux:tst,aut:aux:ife}, for furthe
 
 \end{ltxsyntax}
 
-\subsubsection{Bibliography Contexts}\BiberOnlyMark
+\subsubsection{Reference Contexts}
 \label{use:bib:context}
 
-References in a bibliography are cited and printed in a <context>. The context determines the data which is actually used to cite or provide bibliographic data for an entry. A context consists currently of the following information (the <context> concept is designed for future extensibility):
+References in a bibliography are cited and printed in a <context>. The context determines the data which is actually used to cite or provide bibliographic data for an entry. A context consists of the following information (the <context> concept is designed for future extensibility):
 
 \begin{itemize}
  \item A sorting scheme
  \item A scheme for constructing the sorting keys for names
+ \item A string prefix for citation schemes which use alphabetic or numeric
+   labels
 \end{itemize}
 %
 The point of bibliography contexts is twofold. Firstly, they are used to set options which influence a printed bibliography and secondly to influence the data printed by citation commands.
@@ -3593,6 +3517,34 @@ To demonstrate the second type of use of bibliography contexts, we have to under
 %
 Here, the second use of the citations, along with the \cmd{printbibliography} command will use data from the context of the custom <yntd> sorting scheme which may well be different from the data associated with the default <nyt> scheme. That is, the citation labels (in an authoryear style which uses \opt{extrayear}) may be different \emph{for the exact same entries} between different bibliography contexts and so the citations themselves may look different.
 
+By default, data for a citation is drawn from the reference context of the last bibliography in which it was printed. For example, in the fragment:
+
+\begin{ltxexample}[style=latex]{}
+\begin{document}
+
+\cite{book, article, misc}
+
+\printbibliography[type=book]
+
+\newrefcontext[labelprefix=A]
+\printbibliography[type=article]
+
+\newrefcontext[sorting=ydnt, resetnumbers]
+\printbibliography[type=misc]
+
+\end{document}
+\end{ltxexample}
+%
+Assuming the entrykeys are indicative of their entrytypes, this is the default situation for the citations which corresponds to what users normally expect:
+
+\begin{itemize}
+\item The citation of entry \bibfield{book} would draw its data from the global reference context, because the last bibliography in which it was printed was the one in the global reference context.
+\item The citation of entry \bibfield{article} would draw its data from reference context with \opt{labelprefix=A} and would therefore have a <A> prefix when cited.
+\item The citation of entry \bibfield{misc} would draw its data from the reference context with \opt{sorting=ydnt}
+\end{itemize}
+%
+In cases where the user has entries which occur in multiple bibliographies in different forms or with potentially different labels (in a numeric scheme with different \bibfield{labelprefix} values for example), it may be necessary to tell \biblatex from which reference context you wish to draw the citation information. As shown above this can be done by explicitly putting citations inside reference contexts. This can be onerous in a large document and so there is specific functionality for assigning citations to reference contexts programatically, see the \cmd{assignrefcontext*} macros below. 
+
 \begin{ltxsyntax}
 
 \envitem{refcontext}[key=value, \dots]
@@ -3609,6 +3561,10 @@ Specify a sorting scheme defined previously with \cmd{DeclareSortingScheme}. Thi
 
 Specify a sorting name key scheme defined previously with \cmd{DeclareSortingNamekeyScheme}. This scheme is used to construct sorting keys for names inside the context.
 
+\valitem{labelprefix}{string}
+
+This option applies to numerical citation\slash bibliography styles only and requires that the \opt{defernumbers} option from \secref{use:opt:pre:gen} be enabled globally. Setting this option will implicitly enable \opt{resetnumbers} for the any \cmd{printbibliography} in the scope of the context. The option assigns the \prm{string} as a prefix to all entries in the reference context. For example, if the \prm{string} is \texttt{A}, the numerical labels printed will be \texttt{[A1]}, \texttt{[A2]}, \texttt{[A3]}, etc. This is useful for subdivided numerical bibliographies where each subbibliography uses a different prefix. The \prm{string} is available to styles in the \bibfield{labelprefix} field of all affected entries. See \secref{aut:bbx:fld:lab} for details.
+
 \end{optionlist*}
 %
 The \opt{refcontext} environment cannot be nested and \biblatex will generate an error if you try to do so.
@@ -3618,31 +3574,40 @@ The \opt{refcontext} environment cannot be nested and \biblatex will generate an
 This command is similar to the \env{refcontext} environment except that it is a stand"=alone command rather than an environment. It automatically ends the previous context section (if any) and immediately starts a new one. Note that the context section started by the last \cmd{newrefcontext} command in the document will extend to the very end of the document. Use \cmd{endrefcontext} if you want to terminate it earlier.
 \end{ltxsyntax}
 %
-At the beginning of the document, there is always a global context containing global settings for each of the context attributes. 
+At the beginning of the document, there is always a global context containing global settings for each of the reference context options. 
 
 \begin{ltxsyntax}
 
 \cmditem{assignrefcontextkeyws}[key=value, \dots]{keyword1,keyword2, ...}
+\cmditem{assignrefcontextkeyws*}[key=value, \dots]{keyword1,keyword2, ...}
 \cmditem{assignrefcontextcats}[key=value, \dots]{category1, category2, ...}
+\cmditem{assignrefcontextcats*}[key=value, \dots]{category1, category2, ...}
 \cmditem{assignrefcontextentries}[key=value, \dots]{entrykey1, entrykey2, ...}
+\cmditem{assignrefcontextentries*}[key=value, \dots]{entrykey1, entrykey2, ...}
 
 \end{ltxsyntax}
-These commands automate putting citations into refcontexts. Instead of wrapping citation commands in \env{refcontext} environments, which might be error-prone and tedious, you can register a comma"=separated list of \prm{keywords}, \prm{categories} or \prm{entrykeys} which, respectively, make the entries with any of the specified keywords, entries in any of the specified categories (see \secref{use:use:div}) or entries with any of the specified citation keys be cited in a particular refcontext specified by the \prm{refcontext key/values} which are parsed exactly as the per \env{refcontext} options. Such refcontext auto-assignments are specific to the current refsection. This is useful if you have multiple bibliographies, differently sorted whilst using \opt{defernumbers} as then \biblatex needs to know which bibliography (which is always in a particular refcontext) it should construct the citation from since the citations could well have different numbers in different bibliographies. You may specify the same citation key in any of these commands but be aware that assignment is done in the order \prm{keywords}, \prm{categories}, \prm{entrykeys} with the later specifications overriding the earlier. An example:
+These commands automate putting citations into refcontexts when the default behaviour is not sufficient. The default behaviour is that the data for a citation is drawn from the refcontext of the last bibliography in which it was printed. For citations that are used in some way but not printed in a bibliography or bibliography list, they default to drawing their data from the global refcontext established at the beginning of the document. To override this behaviour, instead of manually wrapping citation commands in \env{refcontext} environments, which might be error-prone and tedious, you can register a comma"=separated list of \prm{keywords}, \prm{categories} or \prm{entrykeys} which, respectively, make the entries with any of the specified keywords, entries in any of the specified categories (see \secref{use:use:div}) or entries with any of the specified citation keys draw their data from a particular refcontext specified by the \prm{refcontext key/values} which are parsed as the per the corresponding \env{refcontext} options. Such refcontext auto-assignments are specific to the current refsection. You may specify the same citation key in any of these commands but be aware that assignment is done in the order \prm{keywords}, \prm{categories}, \prm{entrykeys} with the later specifications overriding the earlier. An example:
 
 \begin{ltxexample}[style=latex]{}
-\assignrefcontextentries[sorting=nty]{key1,key2}
-\cite{key1}, \cite{key2}
+\assignrefcontextentries[labelprefix=A]{key2}
+\cite{key1}
+\begin{refcontext}[labelprefix=B]
+\cite{key2}
+\end{refcontext}
 \end{ltxexample}
 %
-This forces all citations of entries \bibfield{key1} and \bibfield{key2} to be drawn from the refcontext specified by \opt{sorting=nty}. It is identical in function to:
+Here, the data for the citation of \bibfield{key2} will be drawn from refcontext \opt{labelprefix=A} and not \opt{labelprefix=B} (resulting in a label with prefix <A> and not <B>).
+The starred versions do not override a local refcontext and so with:
 
 \begin{ltxexample}[style=latex]{}
-\begin{refcontext}[sorting=nty]
-\cite{key1}, \cite{key2}
+\assignrefcontextentries*[labelprefix=A]{key2}
+\cite{key1}
+\begin{refcontext}[labelprefix=B]
+\cite{key2}
 \end{refcontext}
 \end{ltxexample}
 %
-which is not so convenient as such manual specification of refcontexts for citations requires manual insertion of refcontext changing commands wherever the citations occur.
+the data for the citation of \bibfield{key2} will be drawn from refcontext \opt{labelprefix=B}. Note that these commands are rarely necessary unless you have multiple bibliographies in which the same citations occur and \biblatex\ cannot by default tell which bibliography list a citation should refer to. See the example file \file{94-labelprefix.tex} for more details.
 
 \subsubsection{Dynamic Entry Sets}
 \label{use:bib:set}
@@ -3651,9 +3616,9 @@ In addition to the \bibtype{set} entry type, \biblatex also supports dynamic ent
 
 \begin{ltxsyntax}
 
-\cmditem{defbibentryset}{key}{key1,key2,key3, \dots}\BiberOnlyMark
+\cmditem{defbibentryset}{key}{key1,key2,key3, \dots}
 
-The \prm{key} is the entry key of the set, which is used like any other entry key when referring to the set. The \prm{key} must be unique and it must not conflict with any other entry key. The second argument is a comma"=separated list of the entry keys which make up the set. \cmd{defbibentryset} implies the equivalent of a \cmd{nocite} command, \ie all sets which are declared are also added to the bibliography. When declaring the same set more than once, only the first invocation of \cmd{defbibentryset} will define the set. Subsequent definitions of the same \prm{key} are ignored and work like \cmd{nocite}\prm{key}. Dynamic entry sets defined in the document body are local to the enclosing \env{refsection} environment, if any. Otherwise, they are assigned to reference section~0. Those defined in the preamble are assigned to reference section~0. Note that dynamic entry sets require \biber. They will not work with any other backend. See \secref{use:use:set} for further details.
+The \prm{key} is the entry key of the set, which is used like any other entry key when referring to the set. The \prm{key} must be unique and it must not conflict with any other entry key. The second argument is a comma"=separated list of the entry keys which make up the set. \cmd{defbibentryset} implies the equivalent of a \cmd{nocite} command, \ie all sets which are declared are also added to the bibliography. When declaring the same set more than once, only the first invocation of \cmd{defbibentryset} will define the set. Subsequent definitions of the same \prm{key} are ignored and work like \cmd{nocite}\prm{key}. Dynamic entry sets defined in the document body are local to the enclosing \env{refsection} environment, if any. Otherwise, they are assigned to reference section~0. Those defined in the preamble are assigned to reference section~0. See \secref{use:use:set} for further details.
 
 \end{ltxsyntax}
 
@@ -3868,7 +3833,9 @@ The following special commands are also provided by the core of \biblatex.
 \cmditem{nocite}{key}
 \cmditem*{nocite}|\{*\}|
 
-This command is similar to the standard \latex \cmd{nocite} command. It adds the \prm{key} to the bibliography without printing a citation. If the \prm{key} is an asterisk, all entries available in the \file{bib} file are added to the bibliography. Like all other citation commands, \cmd{nocite} commands in the document body are local to the enclosing \env{refsection} environment, if any. In contrast to standard \latex, \cmd{nocite} may also be used in the document preamble. In this case, the references are assigned to reference section~0.
+This command is similar to the standard \latex \cmd{nocite} command. It
+adds the \prm{key} to the bibliography without printing a citation. If the
+\prm{key} is an asterisk, all entries available in the in-scope bibliography datasource(s) are added to the bibliography. Like all other citation commands, \cmd{nocite} commands in the document body are local to the enclosing \env{refsection} environment, if any. In contrast to standard \latex, \cmd{nocite} may also be used in the document preamble. In this case, the references are assigned to reference section~0.
 
 \cmditem{fullcite}[prenote][postnote]{key}
 
@@ -4008,11 +3975,11 @@ Similar to \cmd{pno} but suppresses all prefixes. See \secref{use:cav:pag} for f
 
 \csitem{psq}
 
-In the \prm{postnote} argument to a citation command, this command indicates a range of two pages where only the starting page is given. See \secref{use:cav:pag} for further details and usage instructions. The suffix printed is the localization string \texttt{sequens}, see \secref{aut:lng:key}. The spacing inserted between the suffix and the page number may be modified by redefining the macro \cmd{sqspace}. The default is an unbreakable interword space. Note that this command is only available locally in citations and the bibliography.
+In the \prm{postnote} argument to a citation command, this command indicates a range of two pages where only the starting page is given. See \secref{use:cav:pag} for further details and usage instructions. The suffix printed is the localisation string \texttt{sequens}, see \secref{aut:lng:key}. The spacing inserted between the suffix and the page number may be modified by redefining the macro \cmd{sqspace}. The default is an unbreakable interword space. Note that this command is only available locally in citations and the bibliography.
 
 \csitem{psqq}
 
-Similar to \cmd{psq} but indicates an open-ended page range. See \secref{use:cav:pag} for further details and usage instructions. The suffix printed is the localization string \texttt{sequentes}, see \secref{aut:lng:key}. This command is only available locally in citations and the bibliography.
+Similar to \cmd{psq} but indicates an open-ended page range. See \secref{use:cav:pag} for further details and usage instructions. The suffix printed is the localisation string \texttt{sequentes}, see \secref{aut:lng:key}. This command is only available locally in citations and the bibliography.
 
 \cmditem{RN}{integer}
 
@@ -4029,7 +3996,7 @@ Similar to \cmd{RN} but prints a lowercase Roman numeral. The formatting applied
 
 The \opt{natbib} package option loads a \sty{natbib} compatibility module. The module defines aliases for the citation commands provided by the \sty{natbib} package. This includes aliases for the core citation commands \cmd{citet} and \cmd{citep} as well as the variants \cmd{citealt} and \cmd{citealp}. The starred variants of these commands, which print the full author list, are also supported. The \cmd{cite} command, which is handled in a particular way by \sty{natbib}, is not treated in a special way. The text commands (\cmd{citeauthor}, \cmd{citeyear}, etc.) are also supported, as are all commands which capitalize the name prefix (\cmd{Citet}, \cmd{Citep}, \cmd{Citeauthor}, etc.). Aliasing with \cmd{defcitealias}, \cmd{citetalias}, and \cmd{citepalias} is possible as well. Note that the compatibility commands will not emulate the citation format of the \sty{natbib} package. They merely alias \sty{natbib}'s commands to functionally equivalent facilities of the \biblatex package. The citation format depends on the main citation style. However, the compatibility style will adapt \cmd{nameyeardelim} to match the default style of the \sty{natbib} package.
 
-\subsubsection[\sty{mcite}-like Citation Commands]{\sty{mcite}-like Citation Commands\BiberOnlyMark}
+\subsubsection[\sty{mcite}-like Citation Commands]{\sty{mcite}-like Citation Commands}
 \label{use:cit:mct}
 
 The \opt{mcite} package option loads a special citation module which provides \sty{mcite}\slash \sty{mciteplus}-like citation commands. Strictly speaking, what the module provides are wrappers for the commands of the main citation style. For example, the following command:
@@ -4125,7 +4092,7 @@ The \biblatex package provides translations for key terms such as <edition> or <
 
 \cmditem{DefineBibliographyStrings}{language}{definitions}
 
-This command is used to define localization strings. The \prm{language} must be a language name known to the \sty{babel}/\sty{polyglossia} packages, \ie one of the identifiers listed in \tabref{bib:fld:tab1} on page \pageref{bib:fld:tab1}. The \prm{definitions} are \keyval pairs which assign an expression to an identifier:
+This command is used to define localisation strings. The \prm{language} must be a language name known to the \sty{babel}/\sty{polyglossia} packages, \ie one of the identifiers listed in \tabref{bib:fld:tab1} on page \pageref{bib:fld:tab1}. The \prm{definitions} are \keyval pairs which assign an expression to an identifier:
 
 \begin{ltxexample}
 \DefineBibliographyStrings{american}{%
@@ -4159,7 +4126,7 @@ The \prm{language} must be a language name known to the \sty{babel}/\sty{polyglo
 
 \cmditem{NewBibliographyString}{key}
 
-This command declares new localization strings, \ie it initializes a new \prm{key} to be used in the
+This command declares new localisation strings, \ie it initializes a new \prm{key} to be used in the
 \prm{definitions} of \cmd{DefineBibliographyStrings}. The \prm{key} argument may also be a comma"=separated
 list of key names. The keys listed in \secref{aut:lng:key} are defined by default.
 
@@ -4173,7 +4140,7 @@ The commands and facilities presented in this section may be used to adapt the f
 \subsubsection{Generic Commands and Hooks}
 \label{use:fmt:fmt}
 
-The commands in this section may be redefined with \cmd{renewcommand} in the document preamble. Note that all commands starting with \cmd{mk\dots} take one argument. All of these commands are defined in \path{biblatex$_$.def}.
+The commands in this section may be redefined with \cmd{renewcommand} in the document preamble. Those marked as <Context Sensitive> in the margin can also be customised with \cmd{DeclareDelimFormat} and are printed with \cmd{printdelim} (\secref{use:fmt:csd}). Note that all commands starting with \cmd{mk\dots} take one argument. All of these commands are defined in \path{biblatex$_$.def}.
 
 \begin{ltxsyntax}
 
@@ -4195,13 +4162,13 @@ The separator inserted between <units> in the sense explained in \secref{aut:pct
 \csitem{finentrypunct}
 The punctuation printed at the very end of every bibliography entry, usually a period. The default definition is a period.
 
-\csitem{entrysetpunct}\BiberOnlyMark
+\csitem{entrysetpunct}
 The punctuation printed between bibliography subentries of an entry set. The default definition is a semicolon and a space.
 
-\csitem{bibnamedelima}\BiberOnlyMark
+\csitem{bibnamedelima}
 This delimiter controls the spacing between the elements which make up a name part. It is inserted automatically after the first name element if the element is less than three characters long and before the last element. The default definition is an interword space penalized by the value of the \cnt{highnamepenalty} counter (\secref{use:fmt:len}). Please refer to \secref{use:cav:nam} for further details.
 
-\csitem{bibnamedelimb}\BiberOnlyMark
+\csitem{bibnamedelimb}
 This delimiter is inserted between the elements which make up a name part where \cmd{bibnamedelima} does not apply. The default definition is an interword space penalized by the value of the \cnt{lownamepenalty} counter (\secref{use:fmt:len}). Please refer to \secref{use:cav:nam} for further details.
 
 \csitem{bibnamedelimc}
@@ -4210,16 +4177,16 @@ This delimiter controls the spacing between name parts. It is inserted between t
 \csitem{bibnamedelimd}
 This delimiter is inserted between all name parts where \cmd{bibnamedelimc} does not apply. The default definition is an interword space penalized by the value of the \cnt{lownamepenalty} counter (\secref{use:fmt:len}). Please refer to \secref{use:cav:nam} for further details.
 
-\csitem{bibnamedelimi}\BiberOnlyMark
+\csitem{bibnamedelimi}
 This delimiter replaces \cmd{bibnamedelima/b} after initials. Note that this only applies to initials given as such in the \file{bib} file, not to the initials automatically generated by \biblatex which use their own set of delimiters.
 
-\csitem{bibinitperiod}\BiberOnlyMark
+\csitem{bibinitperiod}
 The punctuation inserted after initials unless \cmd{bibinithyphendelim} applies. The default definition is a period (\cmd{adddot}). Please refer to \secref{use:cav:nam} for further details.
 
-\csitem{bibinitdelim}\BiberOnlyMark
+\csitem{bibinitdelim}
 The spacing inserted between multiple initials unless \cmd{bibinithyphendelim} applies. The default definition is an unbreakable interword space. Please refer to \secref{use:cav:nam} for further details.
 
-\csitem{bibinithyphendelim}\BiberOnlyMark
+\csitem{bibinithyphendelim}
 The punctuation inserted between the initials of hyphenated name parts, replacing \cmd{bibinitperiod} and \cmd{bibinitdelim}. The default definition is a period followed by an unbreakable hyphen. Please refer to \secref{use:cav:nam} for further details.
 
 \csitem{bibindexnamedelima}
@@ -4277,7 +4244,7 @@ The separator printed before the \bibfield{pageref} field. The default is an int
 The delimiter printed between multiple items in a name list like \bibfield{author} or \bibfield{editor} if there are more than two names in the list. The default is a comma plus an interword space. See \cmd{finalnamedelim} for an example.\footnote{Note that \cmd{multinamedelim} is not used at all if there are only two names in the list. In this case, the default styles use the \cmd{finalnamedelim}.}
 
 \csitem{finalnamedelim}
-The delimiter printed instead of \cmd{multinamedelim} before the final name in a name list. The default is the localized term <and>, separated by interword spaces. Here is an example:
+The delimiter printed instead of \cmd{multinamedelim} before the final name in a name list. The default is the localised term <and>, separated by interword spaces. Here is an example:
 
 \begin{ltxexample}
 Michel Goossens<<,>> Frank Mittelbach <<and>> Alexander Samarin
@@ -4296,16 +4263,16 @@ Jones, Edward<<, and>> Joe Williams
 In this example, the comma after <Edward> is the \cmd{revsdnamedelim} whereas the string <and> is the \cmd{finalnamedelim}, printed in addition to the former.
 
 \csitem{andothersdelim}
-The delimiter printed before the localization string <\texttt{andothers}> if a name list like \bibfield{author} or \bibfield{editor} is truncated. The default is an interword space.
+The delimiter printed before the localisation string <\texttt{andothers}> if a name list like \bibfield{author} or \bibfield{editor} is truncated. The default is an interword space.
 
 \csitem{multilistdelim}
 The delimiter printed between multiple items in a literal list like \bibfield{publisher} or \bibfield{location} if there are more than two items in the list. The default is a comma plus an interword space. See \cmd{multinamedelim} for further explanation.
 
 \csitem{finallistdelim}
-The delimiter printed instead of \cmd{multilistdelim} before the final item in a literal list. The default is the localized term <and>, separated by interword spaces. See \cmd{finalnamedelim} for further explanation.
+The delimiter printed instead of \cmd{multilistdelim} before the final item in a literal list. The default is the localised term <and>, separated by interword spaces. See \cmd{finalnamedelim} for further explanation.
 
 \csitem{andmoredelim}
-The delimiter printed before the localization string <\texttt{andmore}> if a literal list like \bibfield{publisher} or \bibfield{location} is truncated. The default is an interword space.
+The delimiter printed before the localisation string <\texttt{andmore}> if a literal list like \bibfield{publisher} or \bibfield{location} is truncated. The default is an interword space.
 
 \csitem{multicitedelim}
 The delimiter printed between citations if multiple entry keys are passed to a single citation command. The default is a semicolon plus an interword space.
@@ -4317,21 +4284,24 @@ Similar to \cmd{multicitedelim}, but used by the \cmd{supercite} command only. T
 Similar to \cmd{multicitedelim}, but used by certain citation styles when <compressing> multiple citations. The default definition is a comma plus an interword space.
 
 \csitem{textcitedelim}
-Similar to \cmd{multicitedelim}, but used by \cmd{textcite} and related commands (\secref{use:cit:cbx}). The default is a comma plus an interword space. The standard styles modify this provisional definition to ensure that the delimiter before the final citation is the localized term <and>, separated by interword spaces. See also \cmd{finalandcomma} and \cmd{finalandsemicolon} in \secref{use:fmt:lng}.
+Similar to \cmd{multicitedelim}, but used by \cmd{textcite} and related commands (\secref{use:cit:cbx}). The default is a comma plus an interword space. The standard styles modify this provisional definition to ensure that the delimiter before the final citation is the localised term <and>, separated by interword spaces. See also \cmd{finalandcomma} and \cmd{finalandsemicolon} in \secref{use:fmt:lng}.
 
-\csitem{nametitledelim}
-The delimiter printed between the author\slash editor and the title by author-title and some verbose citation styles. The default definition is a comma plus an interword space.
+\csitem{nametitledelim}\CSdelimMark
+The delimiter printed between the author\slash editor and the title by author-title and some verbose citation styles. The default definition inside bibliographies is \cmd{labelnamepunct} and is a comma plus an interword space otherwise.
 
-\csitem{nameyeardelim}
-The delimiter printed between the author\slash editor and the year by author-year citation styles. The default definition is an interword space.
+\csitem{nameyeardelim}\CSdelimMark
+The delimiter printed between the author\slash editor and the year by author-year citation styles. The default definition is an interword space. 
 
-\csitem{nonameyeardelim}
+\csitem{namelabeldelim}\CSdelimMark
+The delimiter printed between the name\slash title and the label by alphabetic and numeric citation styles. The default definition is an interword space.
+
+\csitem{nonameyeardelim}\CSdelimMark
 The delimiter printed between the substitute for the labelname when it does not exist (usually the label or title in standard styles) and the year in author-year citation styles. This is only used when there is no labelname since when the labelname exists, \cmd{nameyeardelim} is used. The default definition is an interword space.
 
 \csitem{labelalphaothers}
 A string to be appended to the non"=numeric portion of the \bibfield{labelalpha} field (\ie the field holding the citation label used by alphabetic citation styles) if the number of authors\slash editors exceeds the \opt{maxalphanames} threshold or the \bibfield{author}\slash \bibfield{editor} list was truncated in the \file{bib} file with the keyword <\texttt{and others}>. This will typically be a single character such as a plus sign or an asterisk. The default is a plus sign. This command may also be redefined to an empty string to disable this feature. In any case, it must be redefined in the preamble.
 
-\csitem{sortalphaothers}\BiberOnlyMark
+\csitem{sortalphaothers}
 Similar to \cmd{labelalphaothers} but used in the sorting process. Setting it to a different value is advisable if the latter contains formatting commands, for example:
 
 \begin{ltxexample}
@@ -4354,22 +4324,22 @@ The delimiter printed between the citation and the parenthetical \prm{postnote}
 This command, which takes one argument, is used to format the name part <namepart> of name list fields. The default datamodel defines the name parts <family>, <given>, <prefix> and <suffix> and therefore the following macros are automatically defined:
 
 \begin{ltxexample}
-\makebibnamefamily
-\makebibnamegiven
-\makebibnameprefix
-\makebibnamesuffix
+\mkbibnamefamily
+\mkbibnamegiven
+\mkbibnameprefix
+\mkbibnamesuffix
 \end{ltxexample}
 %
-For backwards compatibility with the legacy \bibtex name parts, the following are also defined:
+For backwards compatibility with the legacy \bibtex name parts, the following are also defined, will generate warnings and will set the correct macro:
 
 \begin{ltxexample}
-\makebibnamelast
-\makebibnamefirst
-\makebibnameaffix
+\mkbibnamelast
+\mkbibnamefirst
+\mkbibnameaffix
 \end{ltxexample}
 
 \csitem{relatedpunct}
-The separator between the \bibfield{relatedtype} bibliography localization string and the data from the first related entry. Here is an example with \cmd{relatedpunct} set to a dash:
+The separator between the \bibfield{relatedtype} bibliography localisation string and the data from the first related entry. Here is an example with \cmd{relatedpunct} set to a dash:
 
 \begin{ltxexample}
 A. Smith. Title. 2000, (Orig. pub. as<<->>Origtitle)
@@ -4390,6 +4360,62 @@ Vol. E: Computer Modern Typefaces. 1986.
 
 \end{ltxsyntax}
 
+
+\subsubsection{Context-sensitive Delimiters}
+\label{use:fmt:csd}
+The delimiters described in \secref{use:fmt:fmt} are globally defined. That is, no matter where you use them, they print the same thing. This is not necessarily desirable for delimiters which you might want to print different things in different contexts. Here <context> means things like <inside a text citation> or <inside a bibliography item>. For this reason, \biblatex\ provides a more sophisticated delimiter specification and user interface alongside the standard one based on normal macros defined with \cmd{newcommand}.
+
+\begin{ltxsyntax}
+
+\cmditem{DeclareDelimFormat}[context, \dots]{name, \dots}{code}
+\cmditem*{DeclareDelimFormat}*[context, \dots]{name, \dots}{code}
+
+Declares the delimiter macros in the comma"=separated list \prm{names} with the replacement test \prm{code}. If the optional comma"=separated list of \prm{contexts} is given, declare the \prm{names} only for those contexts. \prm{names} defined without any \prm{contexts} behave just like the global delimiter definitions which \cmd{newcommand} gives---just a plain macro with a replacement which can be used as \cmd{name}. However, you can also call delimiter macros defined in this way by using \cmd{printdelim}, which is context-aware. The starred version clears all \prm{context} specific declarations for all \prm{names} first.
+
+\cmditem{printdelim}[context]{name}
+
+Prints a delimiter with name \prm{name}, locally establishing a optional \prm{context} first. Without the optional \prm{context}, \cmd{printdelim} uses the currently active delimiter context.
+
+Delimiter contexts are simply a string, the value of the internal macro \cmd{blx@delimcontext} which can be set manually by the command \cmd{delimcontext}
+
+\cmditem{delimcontext}{context}
+
+Set the delimiter context to \prm{context}. This setting is not global so that delimiter contexts can be nested using the usual \latex group method.
+
+\end{ltxsyntax}
+%
+\biblatex\ has several default contexts which are established automatically in various places:
+
+\begin{description}
+\item[none] At begin document
+\item[bib] Inside a bibliography begun with \cmd{printbibliography} or inside a \cmd{usedriver} 
+\item[biblist] Inside a bibliography list begun with \cmd{printbiblist}
+\item[<citecommand>] Inside a citation command \cmd{citecommand} defined with \cmd{DeclareCiteCommand}
+\end{description}
+
+For example, the defaults for \cmd{nametitledelim} are:
+
+\begin{ltxexample}[style=latex]{}
+\DeclareDelimFormat{nametitledelim}{\addcomma\space}
+\DeclareDelimFormat[textcite]{nametitledelim}{\addspace}
+\end{ltxexample}
+%
+This means that \cmd{nametitledelim} is defined globally as <\cmd{addcomma}\cmd{space}> as per the standard delimiter interface. However, in addition, the delimiter can be printed using \cmd{printdelim} which would print the same as \cmd{nametitledelim} apart from inside a \cmd{textcite}, in which it would print \cmd{addspace} which is more suitable for running text. If desired, a context can be forced with the optional argument to \cmd{printdelim}, so
+
+\begin{ltxexample}[style=latex]{}
+\printdelim[textcite]{nametitledelim}
+\end{ltxexample}
+%
+Would print \cmd{addspace} regardless of the surrounding context of the \cmd{printdelim}. Contexts are just arbitrary strings and so you can establish them at any time, using \cmd{delimcontext}. If \cmd{printdelim} finds no special value for the delimiter \prm{name} in the current context, it simply prints \cmd{name}. This means that style authors can use \cmd{printdelim} and users expecting to be able to use \cmd{renewcommand} to redefine delimiters can do so with one caveat---such a definition won't change any context-specific delimiters which are defined:
+
+\begin{ltxexample}[style=latex]{}
+\DeclareDelimFormat{delima}{X}
+\DeclareDelimFormat[textcite]{delima}{Y}
+\renewcommand*{delima}{Z}
+\end{ltxexample}
+%
+Here, \cmd{delima} always prints <Z>. \verb+\printdelim{delima}+ in any context other than <textcite> also prints \cmd{delima} and hence <Z> but in a <textcite> context prints <Y>. See the \file{04-delimiters.tex} example file that comes with \biblatex\ for more information.
+
 \subsubsection{Language-specific Commands}
 \label{use:fmt:lng}
 
@@ -4401,7 +4427,7 @@ The commands in this section are language specific. When redefining them, you ne
 
 The language specific dash to be used for ranges of numbers.
 
-\csitem{bibrangessep}\BiberOnlyMark
+\csitem{bibrangessep}
 
 The language specific separator to be used between multiple ranges.
 
@@ -4496,7 +4522,7 @@ The vertical space between paragraphs within an entry in the bibliography. The d
 
 \cntitem{abbrvpenalty}
 
-This counter, which is used by the localization modules, holds the penalty used in short or abbreviated localization strings. For example, a linebreak in expressions such as «et al.» or «ed. by» is unfortunate, but should still be possible to prevent overfull boxes. This counter is initialized to \cmd{hyphenpenalty} at load-time. The idea is making \tex treat the whole expression as if it were a single, hyphenatable word as far as line"=breaking is concerned. If you dislike such linebreaks, use a higher value. If you do not mind them at all, set this counter to zero. If you want to suppress them unconditionally, set it to <infinite> (10\,000 or higher).\footnote{The default values assigned to \cnt{abbrvpenalty}, \cnt{lownamepenalty}, and \cnt{highnamepenalty} are deliberately very low to prevent overfull boxes. This implies that you will hardly notice any effect on line-breaking if the text is set justified. If you set these counters to 10\,000 to suppress the respective breakpoints, you will notice their effect but you may also be confronted with overfull boxes. Keep in mind that line-breaking in the bibliography is often more difficult than in the body text and that you can not resort to rephrasing a sentence. In some cases it may be preferable to set the entire bibliography \cmd{raggedright} to prevent suboptimal linebreaks. In this case, even the fairly low default penalties will make a visible difference.}
+This counter, which is used by the localisation modules, holds the penalty used in short or abbreviated localisation strings. For example, a linebreak in expressions such as «et al.» or «ed. by» is unfortunate, but should still be possible to prevent overfull boxes. This counter is initialized to \cmd{hyphenpenalty} at load-time. The idea is making \tex treat the whole expression as if it were a single, hyphenatable word as far as line"=breaking is concerned. If you dislike such linebreaks, use a higher value. If you do not mind them at all, set this counter to zero. If you want to suppress them unconditionally, set it to <infinite> (10\,000 or higher).\footnote{The default values assigned to \cnt{abbrvpenalty}, \cnt{lownamepenalty}, and \cnt{highnamepenalty} are deliberately very low to prevent overfull boxes. This implies that you will hardly notice any effect on line-breaking if the text is set justified. If you set these counters to 10\,000 to suppress the respective breakpoints, you will notice their effect but you may also be confronted with overfull boxes. Keep in mind that line-breaking in the bibliography is often more difficult than in the body text and that you can not resort to rephrasing a sentence. In some cases it may be preferable to set the entire bibliography \cmd{raggedright} to prevent suboptimal linebreaks. In this case, even the fairly low default penalties will make a visible difference.}
 
 \cntitem{highnamepenalty}
 
@@ -4553,7 +4579,7 @@ Generic command which typesets an acronym using the small caps variant of the cu
 
 \cmditem{autocap}{character}
 
-Automatically converts the \prm{character} to its uppercase form if \biblatex's punctuation tracker would capitalize a localization string at the current location. This command is robust. It is useful for conditional capitalization of certain strings in an entry. Note that the \prm{character} argument is a single character given in lowercase. For example:
+Automatically converts the \prm{character} to its uppercase form if \biblatex's punctuation tracker would capitalize a localisation string at the current location. This command is robust. It is useful for conditional capitalization of certain strings in an entry. Note that the \prm{character} argument is a single character given in lowercase. For example:
 
 \begin{ltxexample}
 \autocap{s}pecial issue
@@ -4578,12 +4604,12 @@ This will yield <Å’uvres> or <Å“uvres>.
 \subsection[Language notes]{Language-specific Notes}
 \label{use:loc}
 
-The facilities discussed in this section are specific to certain localization modules.
+The facilities discussed in this section are specific to certain localisation modules.
 
 \subsubsection{American}
 \label{use:loc:us}
 
-The American localization module uses \cmd{uspunctuation} from \secref{aut:pct:cfg} to enable <American-style> punctuation. If this feature is enabled, all trailing commas and periods after \cmd{mkbibquote} will be moved inside the quotes. If you want to disable this feature, use \cmd{stdpunctuation} as follows:
+The American localisation module uses \cmd{uspunctuation} from \secref{aut:pct:cfg} to enable <American-style> punctuation. If this feature is enabled, all trailing commas and periods after \cmd{mkbibquote} will be moved inside the quotes. If you want to disable this feature, use \cmd{stdpunctuation} as follows:
 
 \begin{ltxexample}
 \DefineBibliographyExtras{american}{%
@@ -4591,24 +4617,24 @@ The American localization module uses \cmd{uspunctuation} from \secref{aut:pct:c
 }
 \end{ltxexample}
 %
-By default, the <American punctuation> feature is enabled by the \texttt{american} localization module only. The above code is only required if you want American localization without American punctuation. Since standard punctuation is the package default, it would be redundant with any other language.
+By default, the <American punctuation> feature is enabled by the \texttt{american} localisation module only. The above code is only required if you want American localisation without American punctuation. Since standard punctuation is the package default, it would be redundant with any other language.
 
 It is highly advisable to always specify \texttt{american}, \texttt{british}, \texttt{australian}, etc. rather than \texttt{english} when loading the \sty{babel}/\sty{polyglossia} packages to avoid any possible confusion. Older versions of the \sty{babel} package used to treat \opt{english} as an alias for \opt{british}; more recent ones treat it as an alias for \opt{american}. The \biblatex package essentially treats \texttt{english} as an alias for \opt{american}, except for the above feature which is only enabled if \texttt{american} is requested explicitly.
 
 \subsubsection{Spanish}
 \label{use:loc:esp}
 
-Handling the word <and> is more difficult in Spanish than in the other languages supported by this package because it may be <y> or <e>, depending on the initial sound of the following word. Therefore, the Spanish localization module does not use the localization string <\texttt{and}> but a special internal <smart and> command. The behavior of this command is controlled by the \cnt{smartand} counter.
+Handling the word <and> is more difficult in Spanish than in the other languages supported by this package because it may be <y> or <e>, depending on the initial sound of the following word. Therefore, the Spanish localisation module does not use the localisation string <\texttt{and}> but a special internal <smart and> command. The behavior of this command is controlled by the \cnt{smartand} counter.
 
 \begin{ltxsyntax}
 
 \cntitem{smartand}
 
-This counter controls the behavior of the internal <smart and> command. When set to 1, it prints <y> or <e>, depending on the context. When set to 2, it always prints <y>. When set to 3, it always prints <e>. When set to 0, the <smart and> feature is disabled. This counter is initialized to 1 at load-time and may be changed in the preamble. Note that setting this counter to a positive value implies that the Spanish localization module ignores \cmd{finalnamedelim} and \cmd{finallistdelim}.
+This counter controls the behavior of the internal <smart and> command. When set to 1, it prints <y> or <e>, depending on the context. When set to 2, it always prints <y>. When set to 3, it always prints <e>. When set to 0, the <smart and> feature is disabled. This counter is initialized to 1 at load-time and may be changed in the preamble. Note that setting this counter to a positive value implies that the Spanish localisation module ignores \cmd{finalnamedelim} and \cmd{finallistdelim}.
 
 \csitem{forceE}
 
-Use this command in \file{bib} files if \biblatex gets the <and> before a certain name wrong. As its name suggests, it will enforce <e>. This command must be used in a special way to prevent confusing \bibtex. Here is an example:
+Use this command in \file{bib} files if \biblatex gets the <and> before a certain name wrong. As its name suggests, it will enforce <e>. This command must be used in a special way to be correct \bibtex datafile format. Here is an example:
 
 \begin{lstlisting}[style=bibtex]{}
 author = {Edward Jones and Eoin Maguire},
@@ -4626,12 +4652,12 @@ Similar to \cmd{forceE} but enforces <y>.
 \subsubsection{Greek}
 \label{use:loc:grk}
 
-The Greek localization module requires \utf support. It will not work with any other encoding. Generally speaking, the \biblatex package is compatible with the \sty{inputenc} package and with \xelatex. The \sty{ucs} package will not work. Since \sty{inputenc}'s standard \file{utf8} module is missing glyph mappings for Greek, this leaves Greek users with \xelatex. Note that you may need to load additional packages which set up Greek fonts. As a rule of thumb, a setup which works for regular Greek documents should also work with \biblatex. However, there is one fundamental limitation. As of this writing, \biblatex has no support for switching scripts. Greek titles in the bibliography should work fine, provided that you use \biber as a backend, but English and other titles in the bibliography may be rendered in Greek letters. If you need multi-script bibliographies, using \xelatex is the only sensible choice.
+The Greek localisation module requires \utf support. It will not work with any other encoding. Generally speaking, the \biblatex package is compatible with the \sty{inputenc} package and with \xelatex. The \sty{ucs} package will not work. Since \sty{inputenc}'s standard \file{utf8} module is missing glyph mappings for Greek, this leaves Greek users with \xelatex. Note that you may need to load additional packages which set up Greek fonts. As a rule of thumb, a setup which works for regular Greek documents should also work with \biblatex. However, there is one fundamental limitation. As of this writing, \biblatex has no support for switching scripts. Greek titles in the bibliography should work fine, but English and other titles in the bibliography may be rendered in Greek letters. If you need multi-script bibliographies, using \xelatex is the only sensible choice.
 
 \subsubsection{Russian}
 \label{use:loc:rus}
 
-Like the Greek localization module, the Russian module also requires \utf support. It will not work with any other encoding. 
+Like the Greek localisation module, the Russian module also requires \utf support. It will not work with any other encoding. 
 
 \subsection{Usage Notes}
 \label{use:use}
@@ -4656,8 +4682,6 @@ Using the \biblatex package is slightly different from using traditional \bibtex
 %
 With traditional \bibtex, the \cmd{bibliography} command serves two purposes. It marks the location of the bibliography and it also specifies the \file{bib} file(s). The file extension is omitted. With \biblatex, resources are specified in the preamble with  \cmd{addbibresource} using the full name with \file{.bib} suffix. The bibliography is printed using the \cmd{printbibliography} command which may be used multiple times (see \secref{use:bib} for details). The document body may contain any number of citation commands (\secref{use:cit}). Processing this example file requires that a certain procedure be followed. Suppose our example file is called \path{example.tex} and our bibliographic data is in \path{bibfile.bib}. The procedure, then, is as follows:
 
-\paragraph{\biber}
-
 \begin{enumerate}
 
 \item Run \bin{latex} on \path{example.tex}. If the file contains any citations, \biblatex will request the respective data from \biber by writing commands to the auxiliary file \path{example.bcf}.
@@ -4666,58 +4690,16 @@ With traditional \bibtex, the \cmd{bibliography} command serves two purposes. It
 
 \end{enumerate}
 
-\paragraph{\bibtex}
-
-\begin{enumerate}
-
-\item Run \bin{latex} on \path{example.tex}. If the file contains any citations, \biblatex will request the respective data from \bibtex by writing commands to the auxiliary file \path{example.aux}.
-\item Run \bin{bibtex} on \path{example.aux}. \bibtex will retrieve the data from \path{bibfile.bib} and write it to the auxiliary file \path{example.bbl} in a format which can be processed by \biblatex.
-\item Run \bin{latex} on \path{example.tex}. \biblatex will read the data from \path{example.bbl} and print all citations as well as the bibliography.
-
-\end{enumerate}
-
-Whenever a reference to a work which has not been cited before is added, this procedure must be repeated. This is also the case if the last reference to a work which has been cited before is removed because some citation labels may change in this case. In contrast to traditional \bibtex, there is normally no need to run \bin{latex} twice after running the backend as far as the handling of bibliographic data is concerned.\footnote{That is, unless the \opt{defernumbers} package option is enabled. See \secref{aut:int}}
-
-\BibTeXOnlyMark Note that when using \bibtex as the backend this only applies to the most basic case. Using the \bibfield{xref} field or the \bibfield{entryset} field may require an additional \latex/\bibtex/\latex cycle. Some other facilities provided by \biblatex may also require an additional \bin{latex} run to get certain references and the page tracking right. In this case, the usual warning messages such as «There were undefined references» and «Label(s) may have changed. Rerun to get cross-references right» will be printed.
-
 \subsubsection{Auxiliary Files}
 \label{use:use:aux}
 
-\paragraph{\biber}
-
 The \biblatex package uses one auxiliary \file{bcf} file only. Even if there are citation commands in a file included via \cmd{include}, you only need to run \biber on the main \file{bcf} file. All information \biber needs is in the \file{bcf} file, including information about all refsections if using multiple \env{refsection} environments (see \secref{use:use:mlt}).
 
-\paragraph{\bibtex}
-
-By default, the \biblatex package uses the main \file{aux} file only. Even if there are citation commands in a file included via \cmd{include}, which has its own \file{aux} file, you only need to run \bibtex on the main \file{aux} file. If you are using \env{refsection} environments in a document (see \secref{use:use:mlt}) \biblatex will create one additional \file{aux} file for every \env{refsection} environment. In this case, you also need to run \bin{bibtex} on each additional \file{aux} file. The name of the additional \file{aux} files is the base name of the main input file with the string \file{-blx} and a running number appended at the end. The \biblatex package issues a warning listing the files which require an additional \bibtex run. With the basic example presented in \secref{use:use:int}, it would issue the following warning:
-
-\begin{lstlisting}[style=plain]
-Package biblatex Warning: Please (re)run BibTeX on the file(s):
-(biblatex)                example.aux
-(biblatex)                and rerun LaTeX afterwards.
-\end{lstlisting}
-%
-If the input file contained three \env{refsection} environments, the warning would read as follows:
-
-\begin{lstlisting}[style=plain]
-Package biblatex Warning: Please (re)run BibTeX on the file(s):
-(biblatex)                example1-blx.aux
-(biblatex)                example2-blx.aux
-(biblatex)                example3-blx.aux
-(biblatex)                and rerun LaTeX afterwards.
-\end{lstlisting}
-%
-Apart from these \file{aux} files, \biblatex uses an additional \file{bib} file with the same suffix to pass certain control parameters to \bibtex. In the example above, this file would be named \path{example-blx.bib}. In the event of a file name conflict, you can change the suffix by redefining the macro \cmd{blxauxsuffix} in the document preamble. When using \biber, \biblatex writes a control file named \path{example.bcf} and ignores \cmd{blxauxsuffix}. There is also no auxiliary \file{bib} file in this case.
-
-Note that \biblatex will not overwrite any files it did not create. All auxiliary files created automatically by this package start with a special signature line. Before overwriting a file (excluding the main \file{aux} file, which is managed by \latex), \biblatex inspects the first line of the file to make sure that there is no file name conflict. If the file in question is missing the signature line, \biblatex will immediately issue an error message and abort before opening the output stream. In this case you should delete any spurious files accidentally left in the working directory. If the error persists, there may be a file name conflict with a file found in one of the \tex installation trees. Since the installation trees usually do not contain any \file{aux} files and the string \file{-blx} is fairly exotic in the name of a \file{bib} file, this is rather unlikely but theoretically possible. If you find out that this is indeed the case, you should redefine \cmd{blxauxsuffix} permanently in the \biblatex configuration file, \path{biblatex.cfg.}
-
 \subsubsection{Multiple Bibliographies}
 \label{use:use:mlt}
 
 In a collection of articles by different authors, such as a conference proceedings volume for example, it is very common to have one bibliography for each article rather than a global one for the entire book. In the example below, each article would be presented as a separate \cmd{chapter} with its own bibliography.
 
-\BibTeXOnlyMark Note that with the \bibtex backend, \biblatex creates one additional \file{aux} file for every \env{refsection} environment. These files have to be processed by \bibtex as well, see \secref{use:use:aux} for details.
-
 \begin{ltxexample}
 \documentclass{...}
 \usepackage{biblatex}
@@ -4774,7 +4756,7 @@ Since giving one \cmd{printbibliography} command for each part of a subdivided b
 <<\bibbysection[heading=subbibliography]>>
 \end{ltxexample}
 %
-When using a format with one cumulative bibliography subdivided by chapter (or any other document division) it may be more appropriate to use \env{refsegment} rather than \env{refsection} environments. The difference is that the \env{refsection} environment generates labels local to the environment while \env{refsegment} does not affect the generation of labels, hence they will be unique across the entire document. Note that when using \bibtex as the backend, \env{refsegment} environments do not require additional \file{aux} files. The next example could also be given in \secref{use:use:div} because, visually, it creates one global bibliography subdivided into multiple segments.
+When using a format with one cumulative bibliography subdivided by chapter (or any other document division) it may be more appropriate to use \env{refsegment} rather than \env{refsection} environments. The difference is that the \env{refsection} environment generates labels local to the environment while \env{refsegment} does not affect the generation of labels, hence they will be unique across the entire document. The next example could also be given in \secref{use:use:div} because, visually, it creates one global bibliography subdivided into multiple segments.
 
 \begin{ltxexample}
 \documentclass{...}
@@ -4926,7 +4908,7 @@ An entry set is a group of entries which are cited as a single reference and lis
 
 \paragraph{Static entry sets}
 
-\BiberOnlyMark Static entry sets are defined in the \file{bib} file like any other entry. When using \biber as the backend, defining an entry set is as simple as adding an entry of type \bibtype{set}. The entry has an \bibfield{entryset} field defining the members of the set as a separated list of entry keys:
+Static entry sets are defined in the \file{bib} file like any other entry. Defining an entry set is as simple as adding an entry of type \bibtype{set}. The entry has an \bibfield{entryset} field defining the members of the set as a separated list of entry keys:
 
 \begin{lstlisting}[style=bibtex]{}
 <<@Set>>{<<set1>>,
@@ -4936,36 +4918,7 @@ An entry set is a group of entries which are cited as a single reference and lis
 %
 Entries may be part of a set in one document\slash refsection and stand-alone references in another one, depending on the presence of the \bibtype{set} entry. If the \bibtype{set} entry is cited, the set members are grouped automatically. If not, they will work like any regular entry.
 
-When using \bibtex as the backend, which has no native support for entry sets, setting up entry sets involves more work. \bibtex requires \bibfield{entryset} and \bibfield{crossref} fields to be used in a special way. The members of the set are given in the \bibfield{entryset} field of the \bibtype{set} entry. The \bibtype{set} entry also requires a \bibfield{crossref} field which points to the first key in the \bibfield{entryset} field. In addition to that, all members of the set require \bibfield{entryset} fields which are reverse pointers to the entry key of the \bibtype{set} head entry:
-
-\begin{lstlisting}[style=bibtex]{}
-@Set{set1,
-  <<entryset>> = {<<key1>>,key2,key3},
-  <<crossref>> = {<<key1>>},
-}
-@Article{key1,
-  <<entryset>> = {set1},
-  author   = {...},
-  title    = {...},
-  ...
-}
-@InCollection{key2,
-  <<entryset>> = {set1},
-  author   = {...},
-  title    = {...},
-  ...
-}
-@Article{key3,
-  <<entryset>> = {set1},
-  author   = {...},
-  title    = {...},
-  ...
-}
-\end{lstlisting}
-%
-Note that citing any set member will automatically load the entire set with \bibtex. If you want to refer to an item as part of a set in one document\slash refsection and as a stand-alone reference in another one, you need two distinct entries with \bibtex.
-
-\paragraph[Dynamic entry sets]{Dynamic entry sets\BiberOnlyMark}
+\paragraph[Dynamic entry sets]{Dynamic entry sets}
 
 Dynamic entry sets are set up and work much like static ones. The main difference is that they are defined in the document preamble or on the fly in the document body using the \cmd{defbibentryset} command from \secref{use:bib:set}:
 
@@ -4973,9 +4926,9 @@ Dynamic entry sets are set up and work much like static ones. The main differenc
 \defbibentryset{set1}{key1,key2,key3}
 \end{lstlisting}
 %
-Dynamic entry sets in the document body are local to the enclosing \env{refsection} environment, if any. Otherwise, they are assigned to reference section~0. Those defined in the preamble are assigned to reference section~0. Note that dynamic entry sets require \biber. They will not work with any other backend.
+Dynamic entry sets in the document body are local to the enclosing \env{refsection} environment, if any. Otherwise, they are assigned to reference section~0. Those defined in the preamble are assigned to reference section~0.
 
-\subsubsection[Data Containers]{Data Containers\BiberOnlyMark}
+\subsubsection[Data Containers]{Data Containers}
 \label{use:use:xdat}
 
 The \bibtype{xdata} entry type serves as a data container holding one or more fields. These fields may be inherited by other entries using the \bibfield{xdata} field. \bibtype{xdata} entries may not be cited or added to the bibliography, they only serve as a data source for other entries. This data inheritance mechanism is useful for fixed field combinations such as \bibfield{publisher}\slash \bibfield{location} and for other frequently used data:
@@ -5221,7 +5174,7 @@ The \prm{postnote} argument is handled as a field and the formatting of this fie
 \subsubsection{Name Parts and Name Spacing}
 \label{use:cav:nam}
 
-The \biblatex package gives users and style authors very fine"=grained control of name spacing and the line"=breaking behavior of names, especially when they are using \biber as the backend. The commands discussed in the following are documented in \secref{use:fmt:fmt,aut:fmt:fmt}. This section is meant to give an overview of how they are put together. A note on terminology: a name \emph{part} is a basic part of the name, for example the given or the family name. Each part of a name may be a single name or it may be composed of multiple names. For example, the name part \enquote*{given name} may be composed of a given and a middle name. The latter are referred to as name \emph{elements} in this section. Let's consider a simple name first: \enquote{John Edward Doe}. This name is composed of the following parts:
+The \biblatex package gives users and style authors very fine"=grained control of name spacing and the line"=breaking behavior of names. The commands discussed in the following are documented in \secref{use:fmt:fmt,aut:fmt:fmt}. This section is meant to give an overview of how they are put together. A note on terminology: a name \emph{part} is a basic part of the name, for example the given or the family name. Each part of a name may be a single name or it may be composed of multiple names. For example, the name part \enquote*{given name} may be composed of a given and a middle name. The latter are referred to as name \emph{elements} in this section. Let's consider a simple name first: \enquote{John Edward Doe}. This name is composed of the following parts:
 
 \begin{nameparts}
 Given	& John Edward \\
@@ -5310,15 +5263,45 @@ All \latex environments enclosed in \cmd{begin} and \cmd{end} form a group. This
 %
 This will not from a group, but otherwise works as usual. As far as \biblatex is concerned, it does not matter which syntax you use. The alternative syntax is also supported by the \env{refsegment} environment. Note that the commands \cmd{newrefsection} and \cmd{newrefsegment} do not form a group. See \secref{use:bib:sec, use:bib:seg} for details.
 
+\subsection{Using the fallback \bibtex\ backend}
+\label{use:bibtex}
+
+To utilise all of the features described here, \biblatex must be used with the
+\biber program as a backend. Indeed, the documentation in general assumes this. However, for a \emph{limited} subset of use cases it is possible to use the
+long-established \bibtex program (either the 7-bit \texttt{bibtex} or 
+8-bit \texttt{bibtex8}) as the supporting backend. This works in much the
+same way as for \biber with the only proviso being that \bibtex is much more
+limited as a backend.
+
+Using \bibtex as the backend requires that the option \opt{backend=bibtex}
+or \opt{backend=bibtex8} is given at load time. The \biblatex package will
+then write appropriate data for use by \bibtex into the auxiliary file(s)
+and a special data file (automatically included in those to be read by 
+\bibtex).  The \bibtex(8) program should then be run on each auxiliary file:
+\biblatex will list all of the required files in the log.
+
+Key limitations of the \bibtex backend are:
+\begin{itemize}
+\item Sorting is global and is limited to Ascii ordering
+\item No re-encoding is possible and thus database entries must be in
+  LICR form to work reliably
+\item The data model is fixed
+\item Cross-referencing is more limited and entry sets must be written
+  into the \path{.bib} file
+\item Fixed memory capacity (using the \verb|--wolfgang| option with
+  \verb|bibtex8| is strongly recommended to minimize the likelihood of
+  an issue here)
+\end{itemize}
+
 \section{Author Guide}
 \label{aut}
 
-This part of the manual documents the author interface of the \biblatex package. The author guide covers everything you need to know in order to write new citation and bibliography styles or localization modules. You should read the user guide first before continuing with this part of the manual.
+This part of the manual documents the author interface of the \biblatex package. The author guide covers everything you need to know in order to write new citation and bibliography styles or localisation modules. You should read the user guide first before continuing with this part of the manual.
 
 \subsection{Overview}
 \label{aut:int}
 
-Before we get to the commands and facilities provided by \biblatex, we will have a look at some of its fundamental concepts. The \biblatex package uses auxiliary files in a special way. Most notably, the \file{bbl} file is used differently and when using \bibtex as the backend, there is only one \file{bst} file which implements a structured data interface rather than exporting printable data. With \latex's standard bibliographic facilities, a document includes any number of citation commands in the document body plus \cmd{bibliographystyle} and \cmd{bibliography}, usually towards the end of the document. The location of the former is arbitrary, the latter marks the spot where the list of references is to be printed:
+Before we get to the commands and facilities provided by \biblatex, we will have a look at some of its fundamental concepts. The \biblatex package uses auxiliary files in a special way. Most notably, the \file{bbl} file is used differently and there is no concept of a style-dependent \file{bst} file. With \latex's standard bibliographic facilities, a document includes any number of citation commands in the document body plus \cmd{bibliographystyle} and \cmd{bibliography}, usually towards the end of the document. The location of the former is arbitrary, the latter marks the spot where the list of references is to be printed:
 
 \begin{ltxexample}
 \documentclass{...}
@@ -5409,9 +5392,9 @@ In order to streamline the whole procedure, \biblatex essentially employs the \f
 
 \begin{enumerate}
 
-\item Run \bin{latex}: The first step is similar to the traditional procedure described above: \cmd{bibstyle} and \cmd{bibdata} commands are written to the \file{aux} file (\bibtex backend) or \file{bcf} file (\biber backend), along with \cmd{citation} commands for all citations. We then wait for the backend to supply the required data. With \bibtex as a backend, since \biblatex uses a special \file{bst} file which implements its data interface on the \bibtex end, the \cmd{bibstyle} command is always |\bibstyle{biblatex}|.
+\item Run \bin{latex}: The first step is similar to the traditional procedure described above: \cmd{bibstyle} and \cmd{bibdata} commands are written to th \file{bcf} file, along with \cmd{citation} commands for all citations. We then wait for the backend to supply the required data. 
 
-\item Run \bin{biber} or \bin{bibtex}: The backend supplies those entries from the \file{bib} file which were requested by the \cmd{citation} commands in the auxiliary file. However, it does not write a printable bibliography to the \file{bbl} file, but rather a structured representation of the bibliographic data. Just like an \file{aux} file, this \file{bbl} file does not print anything when read in. It merely puts data in memory.
+\item Run \bin{biber}: The backend supplies those entries from the \file{bib} file which were requested by the \cmd{citation} commands in the auxiliary file. However, it does not write a printable bibliography to the \file{bbl} file, but rather a structured representation of the bibliographic data. Just like an \file{aux} file, this \file{bbl} file does not print anything when read in. It merely puts data in memory.
 
 \item Run \bin{latex}: Starting with the second run, the \file{bbl} file is processed right at the beginning of the document body, just like an \file{aux} file. From this point on, all bibliographic data is available in memory so that all citations can be printed right away.\footnote{If the \opt{defernumbers} package option is enabled \biblatex uses an algorithm similar to the traditional procedure to generate numeric labels. In this case, the numbers are assigned as the bibliography is printed and then cycled through the backend auxiliary file. It will take an additional \latex run for them to be picked up in citations.} The citation commands have access to the complete bibliographic data, not only to a predefined label. The bibliography is generated from memory using the same data and may be filtered or split as required.
 
@@ -5429,7 +5412,7 @@ Let's consider the sample entry given above once more:
 }
 \end{lstlisting}
 %
-With \biblatex and the \biber backend, this entry is essentially exported in the following format:
+This entry is essentially exported in the following format:
 
 \begin{ltxexample}
 \entry{companion}{book}{}
@@ -5509,7 +5492,7 @@ If a bibliography driver covers more than one entry type, this command may be us
 \cmditem{DeclareBibliographyOption}[datatype]{key}[value]{code}
 
 This command defines additional preamble options in \keyval format. The \prm{key} is the option key. The \prm{code} is arbitrary \tex code to be executed whenever the option is used. The value passed to the option is passed on to the \prm{code} as |#1|. The optional \prm{value} is a default value to be used if the bare key is given without any value. This is useful for boolean switches. 
-The \prm{datatype} is a the datatype for the option. This optional parameter can only be used when using \biber which uses the value internally for various checks. If omitted, it defaults to <boolean>. For example, with a definition like the following:
+The \prm{datatype} is a the datatype for the option. If omitted, it defaults to <boolean>. For example, with a definition like the following:
 
 \begin{ltxexample}
 \DeclareBibliographyOption[boolean]{somekey}[true]{...}
@@ -5563,7 +5546,7 @@ This definition employs a \env{list} environment with hanging indentation, using
 %
 Some bibliography styles print labels in the bibliography. For example, a bibliography style designed for a numeric citation scheme will print the number of every entry such that the bibliography looks like a numbered list. In the first example, the first argument to \cmd{list} was empty. In this example, we need it to insert the number, which is provided by \biblatex in the \bibfield{labelnumber} field. We also employ several length registers and other facilities provided by \biblatex, see \secref{aut:fmt:ich, aut:fmt:ilc} for details. The \texttt{numeric} bibliography style uses the definition given above. The \texttt{alphabetic} style is similar, except that \textsf{\texttt{labelnumber}} is replaced by \texttt{labelalpha} and \texttt{labelnumberwidth} by \texttt{labelalphawidth}.
 
-Bibliography lists are handled in a similar way. \cmd{printbiblist} uses the environment named after the bibliography list by default (when using \bibtex, \cmd{printshorthands} always uses the \texttt{shorthand} environment). A typical example is given below. See \secref{aut:fmt:ich, aut:fmt:ilc} for details on the length registers and facilities used in this example.
+Bibliography lists are handled in a similar way. \cmd{printbiblist} uses the environment named after the bibliography list by default. A typical example is given below. See \secref{aut:fmt:ich, aut:fmt:ilc} for details on the length registers and facilities used in this example.
 
 \begin{ltxexample}
 \defbibenvironment{shorthand}
@@ -5632,20 +5615,16 @@ List formats are slightly more complex. After splitting up the list into individ
     {}}
 \end{ltxexample}
 %
-Formatting directives for names are similar to those for literal lists, but depend on the datamodel constant <nameparts> which has the default definition:
+Formatting directives for names are similar to those for literal lists. 
+
+Names depend on the datamodel constant <nameparts> which has the default definition:
 
 \begin{ltxexample}
 \DeclareDatamodelConstant[type=list]{nameparts}
                                     {prefix,family,suffix,given}
 \end{ltxexample}
 %
-All name formats should use the macro:
-
-\begin{ltxexample}
-\nameparts{#1}%
-\end{ltxexample}
-%
-which populates two macros for each name part defined in the datamodel:
+Inside name formats, this makes available two macros for each name part defined in the datamodel:
 
 \begin{ltxexample}
 \namepart<namepart>
@@ -5656,7 +5635,6 @@ The name formatting directive is executed once for each name in the name list. H
 
 \begin{ltxexample}
 \DeclareNameFormat{author}{%
-  \nameparts{#1}%
   \ifthenelse{\value{listcount}=1}
     {\namepartfamily%
      \ifblank{\namepartgiven}{}{\addcomma\space\namepartgiven}}
@@ -5687,7 +5665,7 @@ The entry key of an item in the \file{bib} file. This is the string used by \bib
 
 When citing a subentry of an entry set, \biblatex provides the data of the parent \bibtype{set} entry to citation commands. This implies that the \bibfield{entrykey} field holds the entry key of the parent. The entry key of the child entry being cited is provided in the \bibfield{childentrykey} field. This field is only available when citing a subentry of an entry set.
 
-\fielditem{datelabelsource}{literal\BiberOnlyMark}
+\fielditem{datelabelsource}{literal}
 
 Holds the prefix coming before <date> of the date field name chosen by \cmd{DeclareLabeldate}. For example, if the label date field is \bibfield{eventdate}, then \bibfield{datelabelsource} will be <event>. In case \cmd{DeclareLabeldate} selects the \bibfield{date} field, then \bibfield{datelabelsource} will be defined but will be an empty string as the prefix coming before <date> in the date label name is empty. This is so that the contents of \bibfield{datelabelsource} can be used in constructing references to the field which \cmd{DeclareLabeldate} chooses. Since \cmd{DeclareLabeldate} can also select literal strings for fallbacks, if \bibfield{datelabelsource} is undefined, then either the \opt{labeldate} package option is set to false or \cmd{DeclareLabeldate} chose a literal string instead of a date field. Bear in mind that \cmd{DeclareLabeldate} can also be used to select non-date fields as a fallback and so \bibfield{datelabelsource} might contain a field name. So, in summary, the rules are
 
@@ -5721,7 +5699,7 @@ When citing a subentry of an entry set, \biblatex provides the data of the paren
 
 This field holds an integer indicating the position of a set member in the entry set (starting at \texttt{1}). This field is only available in the subentries of an entry set.
 
-\fielditem{hash}{string\BiberOnlyMark}
+\fielditem{hash}{string}
 
 This field is special in that it is only available locally in name formatting directives. It holds a hash string which uniquely identifies individual names in a name list. This information is available for all names in all name lists. See also \bibfield{namehash} and \bibfield{fullhash}.
 
@@ -5740,13 +5718,12 @@ If the \opt{backref} package option is enabled, this list holds the page numbers
 \fielditem{sortinit}{literal}
 
 This field holds the initial character of the information used during sorting.
-With \bibtex, this field is also used internally instead of \bibfield{sortinithash}.
 
-\fielditem{sortinithash}{string\BiberOnlyMark}
+\fielditem{sortinithash}{string}
 
-With \biber, this field holds a hash of the (locale-specific) Unicode Collation Algorithm primary weight of the first extended grapheme cluster (essentially the first character) of the string used during sorting. This is useful when subdividing the bibliography alphabetically and is used internally by \cmd{bibinitsep} (see \secref{use:fmt:len}).
+This field holds a hash of the (locale-specific) Unicode Collation Algorithm primary weight of the first extended grapheme cluster (essentially the first character) of the string used during sorting. This is useful when subdividing the bibliography alphabetically and is used internally by \cmd{bibinitsep} (see \secref{use:fmt:len}).
 
-\fielditem{clonesourcekey}{string\BiberOnlyMark}
+\fielditem{clonesourcekey}{string}
 
 This field holds the entry key of the entry from which an entry was cloned. Clones are created for 
 entries which are mentioned in \bibfield{related} fields as part of related entry processing, for example.
@@ -5760,7 +5737,7 @@ entries which are mentioned in \bibfield{related} fields as part of related entr
 
 \fielditem{labelalpha}{literal}
 
-When using \bibtex as the backend, a label similar to the labels generated by the \path{alpha.bst} style of traditional \bibtex. This default label consists of initials drawn from the \bibfield{labelname} list plus the last two digits of the publication year. The \bibfield{label} field may be used to override its non"=numeric portion. If the \bibfield{label} field is defined, \biblatex will use its value and append the last two digits of the publication year when generating \bibfield{labelalpha}. The \bibfield{shorthand} field may be used to override the entire label. If defined, \bibfield{labelalpha} is the \bibfield{shorthand} rather than an automatically generated label. \BiberOnlyMark With \biber, users can specify a template used to construct the alphabetic label (see \secref{aut:ctm:lab}) and the default template mirrors the format mentioned for bibtex above. A complete <alphabetic> label consists of the fields \bibfield{labelalpha} plus \bibfield{extraalpha}. Note that the \bibfield{labelalpha} and \bibfield{extraalpha} fields need to be requested with the package option \opt{labelalpha} (\secref{use:opt:pre:int}). See also \bibfield{extraalpha} as well as \cmd{labelalphaothers} in \secref{use:fmt:fmt}.
+A label similar to the labels generated by the \path{alpha.bst} style of traditional \bibtex. This default label consists of initials drawn from the \bibfield{labelname} list plus the last two digits of the publication year. The \bibfield{label} field may be used to override its non"=numeric portion. If the \bibfield{label} field is defined, \biblatex will use its value and append the last two digits of the publication year when generating \bibfield{labelalpha}. The \bibfield{shorthand} field may be used to override the entire label. If defined, \bibfield{labelalpha} is the \bibfield{shorthand} rather than an automatically generated label. Users can specify a template used to construct the alphabetic label (see \secref{aut:ctm:lab}) and the default template mirrors the format mentioned for bibtex above. A complete <alphabetic> label consists of the fields \bibfield{labelalpha} plus \bibfield{extraalpha}. Note that the \bibfield{labelalpha} and \bibfield{extraalpha} fields need to be requested with the package option \opt{labelalpha} (\secref{use:opt:pre:int}). See also \bibfield{extraalpha} as well as \cmd{labelalphaothers} in \secref{use:fmt:fmt}.
 
 \fielditem{extraalpha}{integer}
 
@@ -5769,19 +5746,19 @@ The <alphabetic> citation scheme usually requires a letter to be appended to the
 \listitem{labelname}{name}
 
 The name to be printed in citations. This list is a copy of either the \bibfield{shortauthor}, the \bibfield{author}, the \bibfield{shorteditor}, the \bibfield{editor}, or the \bibfield{translator} list, which are normally checked for in this order. If no authors and editors are available, this list is undefined. Note that this list is also responsive to the \opt{use$<$name$>$}, options, see \secref{use:opt:bib}. Citation styles should use this list when printing the name in a citation. This list is provided for convenience only and does not carry any additional meaning.
-\BiberOnlyMark With \biber, this field may be customized. See \secref{aut:ctm:fld} for details.
+This field may be customized. See \secref{aut:ctm:fld} for details.
 
 \fielditem{labelnumber}{literal}
 
 The number of the bibliography entry, as required by numeric citation schemes. If the \bibfield{shorthand} field is defined, \biblatex does not assign a number to the respective entry. In this case \bibfield{labelnumber} is the shorthand rather than a number. Numeric styles must use the value of this field instead of a counter. Note that this field needs to be requested with the package option \opt{labelnumber}, see \secref{use:opt:pre:int} for details. Also see the package option \opt{defernumbers} in \secref{use:opt:pre:gen}.
 
-\fielditem{prefixnumber}{literal}
+\fielditem{labelprefix}{literal}
 
-If the \opt{prefixnumbers} option of \cmd{printbibliography} has been set in order to prefix all entries in a subbibliography with a fixed string, this string is available in the \bibfield{prefixnumber} field of all affected entries. If no prefix has been set, the \bibfield{prefixnumber} field of the respective entry is undefined. See the \opt{prefixnumbers} option of \cmd{printbibliography} in \secref{use:bib:bib} for details. If the \bibfield{shorthand} field is defined, \biblatex does not assign the prefix to the \bibfield{prefixnumber} field of the respective entry. In this case, the \bibfield{prefixnumber} field is undefined.
+If the \opt{labelprefix} option of \cmd{newrefcontext} has been set in order to prefix all entries in a subbibliography with a fixed string, this string is available in the \bibfield{labelprefix} field of all affected entries. If no prefix has been set, the \bibfield{labelprefix} field of the respective entry is undefined. See the \opt{labelprefix} option of \cmd{newrefcontext} in \secref{use:bib:context} for details. If the \bibfield{shorthand} field is defined, \biblatex does not assign the prefix to the \bibfield{labelprefix} field of the respective entry. In this case, the \bibfield{labelprefix} field is undefined.
 
 \fielditem{labeltitle}{literal}
 
-The printable title of a work. In some circumstances, a style might need to choose a title from a list of a possible title fields. For example, citation styles printing short titles may want to print the \bibfield{shorttitle} field if it exists but otherwise print the \bibfield{title} field. \BiberOnlyMark The list of fields to be considered when constructing \bibfield{labeltitle} may be customized. See \secref{aut:ctm:fld} for details. Note that the \bibfield{extratitle} field needs to be requested with the package option \opt{labeltitle}, see \secref{use:opt:pre:int} for details. See also \bibfield{extratitle}. Note also that the \bibfield{extratitleyear} field needs to be requested with the package option \opt{labeltitleyear}. See also \bibfield{extratitleyear}.
+The printable title of a work. In some circumstances, a style might need to choose a title from a list of a possible title fields. For example, citation styles printing short titles may want to print the \bibfield{shorttitle} field if it exists but otherwise print the \bibfield{title} field. The list of fields to be considered when constructing \bibfield{labeltitle} may be customized. See \secref{aut:ctm:fld} for details. Note that the \bibfield{extratitle} field needs to be requested with the package option \opt{labeltitle}, see \secref{use:opt:pre:int} for details. See also \bibfield{extratitle}. Note also that the \bibfield{extratitleyear} field needs to be requested with the package option \opt{labeltitleyear}. See also \bibfield{extratitleyear}.
 
 \fielditem{extratitle}{integer}
 
@@ -5794,17 +5771,17 @@ It is sometimes useful, for example in author"=title citation schemes, to be abl
 \fielditem{labelyear}{literal}
 
 The publication year, as specified in the \bibfield{date} or the \bibfield{year} field, for use in author-year labels. A complete author-year label consists of the fields \bibfield{labelyear} plus \bibfield{extrayear}. Note that the \bibfield{labelyear} and \bibfield{extrayear} fields need to be requested with the package option \opt{labeldate}, see \secref{use:opt:pre:int} for details. See also \bibfield{extrayear}.
-\BiberOnlyMark With \biber, the source date field for this may be customized. See \secref{aut:ctm:fld} for details.
+The source date field for this may be customized. See \secref{aut:ctm:fld} for details.
 
 \fielditem{labelmonth}{datepart}
 
 The publication month, as specified in the \bibfield{date} or the \bibfield{month} field, for use in author-year labels. Note that the \bibfield{labelmonth} field needs to be requested with the package option \opt{labeldate}, see \secref{use:opt:pre:int} for details.
-\BiberOnlyMark With \biber, the source date field for this may be customized. See \secref{aut:ctm:fld} for details.
+The source date field for this may be customized. See \secref{aut:ctm:fld} for details.
 
 \fielditem{labelday}{datepart}
 
 The publication day, as specified in the \bibfield{date}, for use in author-year labels. Note that the \bibfield{labelday} field needs to be requested with the package option \opt{labeldate}, see \secref{use:opt:pre:int} for details.
-\BiberOnlyMark With \biber, the source date field for this may be customized. See \secref{aut:ctm:fld} for details.
+The source date field for this may be customized. See \secref{aut:ctm:fld} for details.
 
 \fielditem{extrayear}{integer}
 
@@ -5815,6 +5792,8 @@ The author"=year citation scheme usually requires a letter to be appended to the
 \paragraph{Date Component Fields}
 \label{aut:bbx:fld:dat}
 
+Note that it is possible to define new date fields in the datamodel which behave exactly like the default data model date fields described in this section.
+
 See \tabref{aut:bbx:fld:tab1} for an overview of how the date fields in \file{bib} files are related to the date fields provided by the style interface. When testing for a field like \bibfield{origdate} in a style, use code like:
 
 \begin{ltxcode}
@@ -6094,6 +6073,17 @@ This section introduces the main data interface of the \biblatex package. These
 
 \begin{ltxsyntax}
 
+\cmditem{DeprecateField}{field}{message}
+\cmditem{DeprecateList}{list}{message}
+\cmditem{DeprecateName}{name}{message}
+
+When an attempt is made to print \prm{field}, \prm{list}, \prm{name}, a
+deprecation warning issued with the additional \prm{message}.  This aids
+style authors who are changing field names in their style. Note that the
+deprecated item must no longer be defined in the datamodel for this work;
+\prm{field}, \prm{list} or \prm{name} cannot be listed anywhere as an
+argument to \cmd{DeclareDatamodelFields}.
+
 \cmditem{printfield}[format]{field}
 
 This command prints a \prm{field} using the formatting directive \prm{format}, as defined with \cmd{DeclareFieldFormat}. If a type"=specific \prm{format} has been declared, the type"=specific formatting directive takes precedence over the generic one. If the \prm{field} is undefined, nothing is printed. If the \prm{format} is omitted, \cmd{printfield} tries using the name of the field as a format name. For example, if the \bibfield{title} field is to be printed and the \prm{format} is not specified, it will try to use the field format \texttt{title}.\footnote{In other words, \texttt{\textbackslash printfield\{title\}} is equivalent to \texttt{\textbackslash printfield[title]\{title\}}.} In this case, any type"=specific formatting directive will also take precedence over the generic one. If all of these formats are undefined, it falls back to \texttt{default} as a last resort. Note that \cmd{printfield} provides the name of the field currently being processed in \cmd{currentfield} for use in field formatting directives.
@@ -6208,7 +6198,7 @@ contains the value of the name, \cmd{NewCount} contains the number of individual
 \subsubsection{Formatting Directives}
 \label{aut:bib:fmt}
 
-This section introduces the commands used to define the formatting directives required by the data commands from \secref{aut:bib:dat}. Note that all standard formats are defined in \path{biblatex$_$.def}.
+This section introduces the commands used to define the formatting directives required by the data commands from \secref{aut:bib:dat}. Note that all standard formats are defined in \path{biblatex_.def}.
 
 \begin{ltxsyntax}
 
@@ -6225,7 +6215,7 @@ Defines the literal list format \prm{format}. This formatting directive is arbit
 \cmditem{DeclareNameFormat}[entrytype, \dots]{format}{code}
 \cmditem*{DeclareNameFormat}*{format}{code}
 
-Defines the name list format \prm{format}. This formatting directive is arbitrary \prm{code} to be executed for every name in a list processed by \cmd{printnames}. If an \prm{entrytype} is specified, the format is specific to that type. The \prm{entrytype} argument may be a comma"=separated list of values. The individual parts of a name will be passed to the \prm{code} as a comma"=separated list which should be processed by \cmd{nameparts} (see example above). The default data mode defines four name part which correspond to the standard \bibtex name parts arguments:
+Defines the name list format \prm{format}. This formatting directive is arbitrary \prm{code} to be executed for every name in a list processed by \cmd{printnames}. If an \prm{entrytype} is specified, the format is specific to that type. The \prm{entrytype} argument may be a comma"=separated list of values. The individual parts of a name will be available in automatically created macros (see below). The default data mode defines four name part which correspond to the standard \bibtex name parts arguments:
 
 \begin{argumentlist}{00}
 \item[family] The family name(s), know as <last> in \bibtex.  If a name consists of a single part only (for example, <Aristotle>), this part will be treated as the family name.
@@ -6234,13 +6224,7 @@ Defines the name list format \prm{format}. This formatting directive is arbitrar
 \item[suffix] Any name suffices, for example Jr, Sr. Note that name suffices are referred to as the <Jr> part of the name in the \bibtex file format documentation.
 \end{argumentlist}
 %
-Each format should use the macro:
-
-\begin{ltxexample}
-\nameparts{#1}%
-\end{ltxexample}
-%
-which populates two macros for each name part in the datamodel for the name. So, for example, in the default data model, name formats will have defined the following macros:
+The value of the datamodel <nameparts> constant (see \secref{aut:bbx:drv}) creates two macros for each name part in the datamodel for the name. So, for example, in the default data model, name formats will have defined the following macros:
 
 \begin{ltxexample}
 \namepartprefix
@@ -6253,7 +6237,7 @@ which populates two macros for each name part in the datamodel for the name. So,
 \namepartgiveni
 \end{ltxexample}
 %
-If a certain part of a name is not available, the corresponding macro will be empty, hence you may use \cmd{ifempty} (see \secref{aut:aux:tst}) tests to check for the individual parts of a name. The name of the name list currently being processed is available to the \prm{code} as \cmd{currentname}. Note that the formatting directive also handles the punctuation to be inserted between separate names and between the individual parts of a name. You need to check whether you are in the middle of or at the end of the list, \ie whether \cnt{listcount} is smaller than or equal to \cnt{liststop}. See also \secref{use:cav:nam}. The starred variant of this command is similar to the regular version, except that all type-specific formats are cleared.
+If a certain part of a name is not available, the corresponding macro will be empty, hence you may use, for example, the \sty{etoolbox} tests like \cmd{ifdefvoid} to check for the individual parts of a name. The name of the name list currently being processed is available to the \prm{code} as \cmd{currentname}. Note that the formatting directive also handles the punctuation to be inserted between separate names and between the individual parts of a name. You need to check whether you are in the middle of or at the end of the list, \ie whether \cnt{listcount} is smaller than or equal to \cnt{liststop}. See also \secref{use:cav:nam}. The starred variant of this command is similar to the regular version, except that all type-specific formats are cleared.
 
 \cmditem{DeclareIndexFieldFormat}[entrytype, \dots]{format}{code}
 \cmditem*{DeclareIndexFieldFormat}*{format}{code}
@@ -6304,20 +6288,76 @@ Declares \prm{alias} to be an alias for the name list format \prm{format}. If an
 The related entries feature comprises the following components:
 \begin{itemize}
 \item Special fields in an entry to set up and describe relationships
-\item Optionally, localization strings to prefix the related data
+\item Optionally, localisation strings to prefix the related data
 \item Macros to extract and print the related data
-\item Formats to format the localization string and related data
+\item Formats to format the localisation string and related data
 \end{itemize}
 %
 The special fields are \bibfield{related}, \bibfield{relatedtype}, \bibfield{relatedstring} and \bibfield{relatedoptions}:
 \begin{keymarglist}
 \item[related] A separated list of keys of entries which are related to this entry in some way. Note the the order of the keys is important. The data from multiple related entries is printed in the order of the keys listed in this field.
-\item[relatedtype] The type of relationship. This serves three purposes. If the value of this field resolves to a localization string identifier, then the resulting localized string is printed before the data from the related entries. Secondly, if there is a macro called \texttt{related:\prm{relatedtype}}, this is used to format the data from the related entries. If no such macro exists, then the macro \texttt{related:default} is used. Lastly, if there is a format named \texttt{related:\prm{relatedtype}}, then it is used to format both the localized string and related entry data. If there is no related type specific format, the \texttt{related} format is used.
-\item[relatedstring] If an entry contains this field, then if value of the field resolves to a localization string identifier, the localization key value specified is printed before data from the related entries. If the field does not specify a localization key, its value is printed literally. If both \bibfield{relatedtype} and \bibfield{relatedstring} are present in an entry, \bibfield{relatedstring} is used for the pre-data string (but \bibfield{relatedtype} is still used to determine the macro and format to use when printing the data).
+\item[relatedtype] The type of relationship. This serves three purposes. If the value of this field resolves to a localisation string identifier, then the resulting localised string is printed before the data from the related entries. Secondly, if there is a macro called \texttt{related:\prm{relatedtype}}, this is used to format the data from the related entries. If no such macro exists, then the macro \texttt{related:default} is used. Lastly, if there is a format named \texttt{related:\prm{relatedtype}}, then it is used to format both the localised string and related entry data. If there is no related type specific format, the \texttt{related} format is used.
+\item[relatedstring] If an entry contains this field, then if value of the field resolves to a localisation string identifier, the localisation key value specified is printed before data from the related entries. If the field does not specify a localisation key, its value is printed literally. If both \bibfield{relatedtype} and \bibfield{relatedstring} are present in an entry, \bibfield{relatedstring} is used for the pre-data string (but \bibfield{relatedtype} is still used to determine the macro and format to use when printing the data).
 \item[relatedoptions] A list of per"=entry options to set on the related entry (actually on the clone of the related entry which is used as a data source---the actual related entry is not modified because it might be cited directly itself).
 \end{keymarglist}
 
-The related entry feature is enabled by default by the package option \opt{related} from \secref{use:opt:pre:gen}. The related information entry data from the related entries is included via a \cmd{usebibmacro\{related\}} call. Standard styles call this macro towards the end of each driver. Style authors should ensure the existence of (or take note of existing) localization strings which are useful as values for the \bibfield{relatedtype} field, such as \texttt{translationof} or perhaps \texttt{translatedas}. A plural variant can be identified with the localization key \prm{relatedtype}\texttt{s}. This key's corresponding string is printed whenever more than one entry is specified in \bibfield{related}. Bibliography macros and formatting directives for printing entries related by \prm{relatedtype} should be defined using the name \texttt{related:\prm{relatedtype}}. The file \path{biblatex$_$.def} contains macros and formats for some common relation types which can be used as templates. In particular, the \cmd{entrydata*} command is essential in such macros in order to make the data of the related entries available. Examples of entries using this feature can be found in the \biblatex distribution examples file \path{biblatex-examples.bib}. There are some specific formatting macros for this feature which control delimiters and separators in related entry information, see \secref{aut:fmt:fmt}.
+The related entry feature is enabled by default by the package option \opt{related} from \secref{use:opt:pre:gen}. The related information entry data from the related entries is included via a \cmd{usebibmacro\{related\}} call. Standard styles call this macro towards the end of each driver. Style authors should ensure the existence of (or take note of existing) localisation strings which are useful as values for the \bibfield{relatedtype} field, such as \texttt{translationof} or perhaps \texttt{translatedas}. A plural variant can be identified with the localisation key \prm{relatedtype}\texttt{s}. This key's corresponding string is printed whenever more than one entry is specified in \bibfield{related}. Bibliography macros and formatting directives for printing entries related by \prm{relatedtype} should be defined using the name \texttt{related:\prm{relatedtype}}. The file \path{biblatex$_$.def} contains macros and formats for some common relation types which can be used as templates. In particular, the \cmd{entrydata*} command is essential in such macros in order to make the data of the related entries available. Examples of entries using this feature can be found in the \biblatex distribution examples file \path{biblatex-examples.bib}. There are some specific formatting macros for this feature which control delimiters and separators in related entry information, see \secref{aut:fmt:fmt}.
+
+\subsubsection{Datasource Sets}
+\label{aut:ctm:dsets}
+
+It is useful to be able to define named sets of datasource field names for use in loops etc. In addition, \biber can use such sets in order to apply options and perform operations on particular sets of datasource fields. The following macros allow the user to define arbitrary sets of datasource fields, exposed to \biblatex as \sty{etoolbox} lists and to \biber in the \file{.bcf}.
+
+
+\begin{ltxsyntax}
+
+\cmditem{DeclareDatafieldSet}{name}{specification}
+
+Declare a set of datasource fields with name \prm{name}. 
+
+\begin{optionlist*}
+
+\valitem{name}{set name}
+
+The name of the set.
+
+\end{optionlist*}
+
+The \prm{specification} is one or more \cmd{member} items:
+
+\cmditem{member}
+
+\begin{optionlist*}
+
+\valitem{fieldtype}{fieldtype}
+\valitem{datatype}{datatype}
+\valitem{field}{fieldname}
+
+\end{optionlist*}
+
+A \cmd{member} specification appends fields to the set. Fields can be specified by datamodel \prm{fieldtype} and/or \prm{datatype} (see \secref{aut:ctm:dm}). Alternatively, fields can be explicitly added by name using the \prm{field} option. Once defined, the set is available as an \sty{etoolbox} list called \cmd{datafieldset<setname>} and is also passed via the \file{.bcf} to \biber.
+
+For example, here are the default sets defined by \biblatex for name fields and title fields:
+
+\end{ltxsyntax}
+
+\begin{ltxexample}[style=latex]{}
+\DeclareDatafieldSet{setnames}{
+  \member[datatype=name, fieldtype=list]
+}
+
+\DeclareDatafieldSet{settitles}{
+  \member[field=title]
+  \member[field=booktitle]
+  \member[field=eventtitle]
+  \member[field=issuetitle]
+  \member[field=journaltitle]
+  \member[field=maintitle]
+  \member[field=origtitle]
+}
+\end{ltxexample}
+%
+This defines the macros \cmd{datafieldsetsetnames} and \cmd{datafieldsetsettitles} as \sty{etoolbox} lists containing the names of the member datasource fields specified.
 
 \subsubsection{Dynamic Modification of Data}
 \label{aut:ctm:map}
@@ -6334,7 +6374,7 @@ in a defined order. See the \biblatex\ manual regarding these macros:\\[2ex]
 
 \begin{ltxsyntax}
 
-\cmditem{DeclareSourcemap}{specification}\BiberOnlyMark
+\cmditem{DeclareSourcemap}{specification}
 
 Defines source data modification (mapping) rules which can be used to perform any combination of the following tasks:
 
@@ -6379,11 +6419,22 @@ A container for an ordered set of map \cmd{step}s, optionally restricted to part
 
 As the same option on the parent \cmd{maps} element. This option allows an override on a per-map group basis. If this option is not specified, the default is the parent \cmd{maps} element option value. The short form \opt{overwrite} is equivalent to \kvopt{overwrite}{true}.
 
-\valitem{foreach}{field}
+\valitem{foreach}{loopval}
 
 Loop over all \cmd{step}s in this \cmd{map}, setting the special variable |$MAPLOOP| %$
-to each of the comma-separated values contained in the entry field \prm{field}. This allows the user to repeat a group of \cmd{step}s for each value of another CSV field. Using regexp maps, it is possible to create a CSV field for use with this functionality. The special variable |$MAPUNIQ| %$
-may also be used the \cmd{step}s to generate a random unique string. This can be useful when creating keys for new entries.
+to each of the comma-separated values contained in \prm{loopval}. \prm{loopval} can either be the name of a datafield set defined with \cmd{DeclareDatafieldSet} (see \secref{aut:ctm:dsets}), a datasource field which is fetched and parsed as a comma"=separated values list or an explicit comma"=separated values list. \prm{loopval} is determined in this order. This allows the user to repeat a group of \cmd{step}s for each value \prm{loopval}. Using regexp maps, it is possible to create a CSV field for use with this functionality. The special variable |$MAPUNIQ| %$
+may also be used the \cmd{step}s to generate a random unique string. This can be useful when creating keys for new entries. An example:
+
+\begin{ltxexample}[style=latex]{}
+\DeclareSourcemap{
+  \maps[datatype=bibtex]{
+    \map[overwrite, foreach={author,editor, translator}]{
+      \step[fieldsource=\regexp{$MAPLOOP}, match={Smith}, replace={Jones}]
+    }
+  }
+}
+\end{ltxexample}
+% This loops over several name fields, making some textual replacememts.
 
 \end{optionlist*}
 
@@ -6414,8 +6465,8 @@ A mapping step. Each step is applied sequentially to every relevant entry where
 \valitem{replace}{regexp}
 \valitem{fieldset}{entryfield}
 \valitem{fieldvalue}{string}
-\valitem{entryclone}{string}
-\valitem{entrynew}{string}
+\valitem{entryclone}{clonekey}
+\valitem{entrynew}{entrynewkey}
 \valitem{entrynewtype}{string}
 \valitem{entrytarget}{string}
 \boolitem[false]{entrynull}
@@ -6431,10 +6482,10 @@ For all boolean \cmd{step} options, the short form \opt{option} is equivalent to
 \renewcommand{\labelitemii}{$\circ$}
 
 \begin{itemize}
-\item If \texttt{entrynew} is set, a new entry is created with the entry key given as the value
-  to \texttt{entrynew} and the entry type given in the option \texttt{entrynewtype}. This
+\item If \texttt{entrynew} is set, a new entry is created with the entry key \texttt{entrynewkey} and the entry type given in the option \texttt{entrynewtype}. This
   entry is only in-scope during the processing of the current entry and can be referenced by   
-  \texttt{entrytarget}.
+  \texttt{entrytarget}.  In \texttt{entrynewkey}, you may use standard Perl regular expression 
+  backreferences to captures from a  previous \texttt{match} step.
 \item When a \texttt{fieldset} step has \texttt{entrytarget} set to the entrykey of an entry 
   created by \texttt{entrynew}, the target for the field set will be the \texttt{entrytarget} entry
   rather than the entry being currently processed. This allows users to create new entries and set
@@ -6444,12 +6495,12 @@ For all boolean \cmd{step} options, the short form \opt{option} is equivalent to
   as if it did not exist in the datasource. Obviously, you should
   select the entries which you want to apply this to using prior
   mapping steps.
-\item If \texttt{entryclone} is set, a clone of the entry is created with
-  an entry key prefixed by \texttt{prefix}. Obviously this may cause
-  labelling problems in author/year styles etc. and should be used with
-  care. It is mainly intended for numbering issues with numeric styles and
-  multiple bibliographies where the same entries occur in more than one
-  bibliography.
+\item If \texttt{entryclone} is set, a clone of the entry is created with an entry key
+  \texttt{clonekey}. Obviously this may cause labelling problems in author/year styles etc.  
+  and should be used with care. The cloned entry is in-scope during the processing of the 
+  current entry and can be modified by passing its key as the value to \texttt{entrytarget}. 
+  In \texttt{clonekey}, you may use standard Perl regular expression backreferences to 
+  captures from a previous \texttt{match} step.
 \item Change the \texttt{typesource} \prm{entrytype} to the
   \texttt{typetarget} \prm{entrytype}, if defined. If
   \texttt{final} is \texttt{true} then if the \prm{entrytype} of the entry is not \texttt{typesource}, processing of the parent \cmd{map} immediately terminates.
@@ -6488,7 +6539,7 @@ be changed (used as \texttt{fieldset}, \texttt{fieldtarget} or changed using \te
 
 \begin{ltxsyntax}
 
-\cmditem{DeclareStyleSourcemap}{specification}\BiberOnlyMark
+\cmditem{DeclareStyleSourcemap}{specification}
 
 This command sets the source mappings used by a style. Such mappings are conceptually separate from user mappings defined with \cmd{DeclareSourcemap} and are applied directly after user maps. The syntax is identical to \cmd{DeclareSourcemap}. This command is provided for style authors so that any maps defined for the style do not interfere with user maps or the default driver maps defined with \cmd{DeclareDriverSourcemap}. This command is for use in style files and can only be used once---subsequent uses will overwrite earlier definitions.
 
@@ -6496,7 +6547,7 @@ This command sets the source mappings used by a style. Such mappings are concept
 
 \begin{ltxsyntax}
 
-\cmditem{DeclareDriverSourcemap}[datatype=driver]{specification}\BiberOnlyMark
+\cmditem{DeclareDriverSourcemap}[datatype=driver]{specification}
 
 This command sets the driver default source mappings for the specified \prm{driver}. Such mappings are conceptually separate from user mappings defined with \cmd{DeclareSourcemap} and style mapping defined with \cmd{DeclareStyleSourcemap}. They consist of mappings which are part of the driver setup. Users should not normally need to change these. Driver default mapping are applied after user mappings (\cmd{DeclareSourcemap}) and style mappings (\cmd{DeclareStyleSourcemap}). These defaults are described in Appendix \secref{apx:maps}. The \prm{specification} is identical to that for \cmd{DeclareSourcemap} but without the \cmd{maps} elements: the \prm{specification} is just a list of \cmd{map} elements since each \cmd{DeclareDriverSourcemap} only applies to one datatype driver. See the default definitions in Appendix \secref{apx:maps} for examples.
 
@@ -6831,7 +6882,7 @@ These maps, respectively,
 \item Set the pre-namelist \opt{useprefix} option on the \bibfield{author} name list to <false>
 \end{itemize}
 
-\subsubsection{Data Model Specification}\BiberOnlyMark
+\subsubsection{Data Model Specification}
 \label{aut:ctm:dm}
 
 The data model which \biblatex uses consists of four main elements:
@@ -6844,7 +6895,7 @@ The data model which \biblatex uses consists of four main elements:
 \item Specification of constraints which can be used to validate data against the data model
 \end{itemize}
 
-The default data model is defined in the core \biblatex file \file{blx-dm.def} using the macros described in this section. The default data model is described in detail in \secref{bib}. The data model is used internally by \biblatex and also by the backends. The data model for the \bibtex backend is hard-coded and cannot be changed. Changing the data model is only supported for the \biber backend. In practice, changing the data model means that you can define the entrytypes and fields for your datasources and validate your data against the data model. Naturally, this is not much use unless your style supports any new entrytypes or fields and it raises issues of portability between styles (although this can be mitigated by using the dynamic data modification functionality described in \secref{aut:ctm:map}).
+The default data model is defined in the core \biblatex file \file{blx-dm.def} using the macros described in this section. The default data model is described in detail in \secref{bib}. The data model is used internally by \biblatex and also by the backend. In practice, changing the data model means that you can define the entrytypes and fields for your datasources and validate your data against the data model. Naturally, this is not much use unless your style supports any new entrytypes or fields and it raises issues of portability between styles (although this can be mitigated by using the dynamic data modification functionality described in \secref{aut:ctm:map}).
 
 Validation against the data model means that after mapping your data sources into the data model, \biber (using its \path{--validate_datamodel} option) can check:
 
@@ -6867,9 +6918,9 @@ Alternatively, the name of the data model file can be different from any of the
 
 \begin{ltxsyntax}
 
-\cmditem{DeclareDatamodelConstant}[options]{name}{constantdef}\BiberOnlyMark
+\cmditem{DeclareDatamodelConstant}[options]{name}{constantdef}
 
-Declares the \prm{name} as a datamodel constant with definition \prm{constantdef}. Such constants are typically used internally by the \biber backend.
+Declares the \prm{name} as a datamodel constant with definition \prm{constantdef}. Such constants are typically used internally by \biber.
 
 \begin{optionlist*}
 
@@ -6879,7 +6930,7 @@ A constant can be a simple string (default if the \prm{type} option is omitted)
 
 \end{optionlist*}
 
-\cmditem{DeclareDatamodelEntrytypes}[options]{entrytypes}\BiberOnlyMark
+\cmditem{DeclareDatamodelEntrytypes}[options]{entrytypes}
 
 Declares the comma"=separated list of \prm{entrytypes} to be valid entrytypes in the data model. As usual in \tex csv lists, make sure each element is immediately followed by a comma or the closing brace---no extraneous whitespace.
 
@@ -6891,7 +6942,7 @@ This entrytype is not output to the \file{.bbl}. Typically used for special entr
 
 \end{optionlist*}
 
-\cmditem{DeclareDatamodelFields}[options]{fields}\BiberOnlyMark
+\cmditem{DeclareDatamodelFields}[options]{fields}
 
 Declares the comma"=separated list of \prm{fields} to be valid fields in the data model with associated comma"=separated \prm{options}. The \prm{type} and \prm{datatype} options are mandatory. All valid \prm{options} are:
 
@@ -6899,7 +6950,7 @@ Declares the comma"=separated list of \prm{fields} to be valid fields in the dat
 
 \valitem{type}{field type}
 
-Set the type of the field as described in \secref{bib:fld:typ}. Is typically <field> or <list>.
+Set the type of the field as described in \secref{bib:fld:typ}, typically <field> or <list>.
 
 \valitem{format}{field format}
 
@@ -6923,11 +6974,11 @@ The field can be used as a label in a bibliography or bibliography list. Specify
 
 \end{optionlist*}
 
-\cmditem{DeclareDatamodelEntryfields}[entrytypes]{fields}\BiberOnlyMark
+\cmditem{DeclareDatamodelEntryfields}[entrytypes]{fields}
 
 Declares that the comma"=separated list of \prm{fields} is valid for the comma"=separated list of \prm{entrytypes}. If \prm{entrytypes} is not given, the fields are valid for all entrytypes. As usual in \tex csv lists, make sure each element is immediately followed by a comma or the closing brace---no extraneous whitespace.
 
-\cmditem{DeclareDatamodelConstraints}[entrytypes]{specification}\BiberOnlyMark
+\cmditem{DeclareDatamodelConstraints}[entrytypes]{specification}
 
 If a comma"=separated list of \prm{entrytypes} is given, the constraints apply only to those entrytypes. The \prm{specification} is an undelimited list of \cmd{constraint} directives which specify a constraint. Spaces, tabs, and line endings may be used freely to visually arrange the \prm{specification}. Blank lines are not permissible.
 
@@ -7079,11 +7130,11 @@ This model specifies:
 \subsubsection{Labels}
 \label{aut:ctm:lab}
 
-Alphabetic styles use a label to identify bibliography entries. This label is constructed from components of the entry using a template which describes how to build the label. The template can be customised on a global or per-type basis. Label customisation requires \biber and will not work with any other backend.
+Alphabetic styles use a label to identify bibliography entries. This label is constructed from components of the entry using a template which describes how to build the label. The template can be customised on a global or per-type basis.
 
 \begin{ltxsyntax}
 
-\cmditem{DeclareLabelalphaTemplate}[entrytype, \dots]{specification}\BiberOnlyMark
+\cmditem{DeclareLabelalphaTemplate}[entrytype, \dots]{specification}
 
 Defines the alphabetic label template for the given entrytypes. If no entrytypes are specified in the first argument, then the global label template is defined. The \prm{specification} is an undelimited list of \cmd{labelelement} directives which specify the elements used to build the label. Spaces, tabs, and line endings may be used freely to visually arrange the \prm{specification}. Blank lines are not permissible. This command may only be used in the preamble.
 
@@ -7157,22 +7208,33 @@ For static (non-varwidth) disambiguation, treat family name name components sepa
 
 As \opt{compound} but applies to name prefices. Only applies if the \biblatex option \kvopt{useprefix}{true}.
 
-\intitem{ifnames}
+\valitem{ifnames}{range}
 
-Only use this \cmd{field} specification if it is a name list field with \texttt{ifnames} names in it. This allows a \cmd{labelelement} to be conditionalised on name length (see below).
+Only use this \cmd{field} specification if it is a name list field with a number of names matching the \texttt{ifnames} range value. This allows a \cmd{labelelement} to be conditionalised on name length (see below). The range can specified as in the following examples:
+
+\begin{lstlisting}[language=xml]
+ifnames=3     -> Only apply to name lists containing exactly 3 names
+ifnames={2-4} -> Only apply to name lists containing minimum 2 and maximum 4 names
+ifnames={-3}  -> Only apply to name lists containing at most 3 names
+ifnames={2-}  -> Only apply to name lists containing at least 2 names
+\end{lstlisting}
 
-\intitem{names}
+\valitem{names}{range}
 
-By default, for name list fields, the names used range from the first name to the \cnt{maxalphanames}\slash \cnt{minalphanames} truncation. This option can be used to override this with an explicit range of names to consider. The plus <+> sign is a special end of range marker denoting the truncation point of max/minalphanames. The range seperator can be any number of characters with the Unicode Dash property. For example:
+By default, for name list fields, the names used range from the first name to the \cnt{maxalphanames}\slash \cnt{minalphanames} truncation. This option can be used to override this with an explicit range of names to consider. The plus <+> sign is a special end of range marker denoting the truncation point of max/minalphanames. The range separator can be any number of characters with the Unicode Dash property. For example:
 
 \begin{lstlisting}[language=xml]
-name=3 -> Use first 3 names in the name list
+name=3     -> Use first 3 names in the name list
 name={2-3} -> Use second and thirds names only
-name={-3} -> Same as 1-3
-name={2-} -> Use all names starting with the second name (ignoring max/minalphanames truncation)
+name={-3}  -> Same as 1-3
+name={2-}  -> Use all names starting with the second name (ignoring max/minalphanames truncation)
 name={2-+} -> Use all names starting with the second name (respecting max/minalphanames truncation)
 \end{lstlisting}
 
+\valitem{namessep}[empty]{string}
+
+An arbitrary string separator to put between names in a namelist.
+
 \boolitem[false]{noalphaothers}
 
 By default, \cmd{labelalphaothers} is appended to label parts derived from name lists if there are more names in the list than are shown in the label part. This option can be used to disable the default behaviour.
@@ -7349,7 +7411,7 @@ Here is another rather contrived example showing that you don't need to speciall
     \literal{\%}
   }
   \labelelement{
-    \field[strwidth=4, padchar=_]{<<labelname>>}
+    \field[namessep={/}, strwidth=4, padchar=_]{<<labelname>>}
   }
   \labelelement{
     \field[strwidth=3, padchar=&, padside=left]{title}
@@ -7363,21 +7425,21 @@ Here is another rather contrived example showing that you don't need to speciall
 which given:
 \begin{lstlisting}[style=bibtex]{}
 @Book{test,
-  author    = {XXX YY},
+  author    = {XXX YY and WWW ZZ},
   title     = {T},
   year      = {2007},
 }
 \end{lstlisting}
 would resulting a label looking like this:
 \begin{verbatim}
-[>%YY__&&T07]
+[>%YY/ZZ__&&T07]
 \end{verbatim}
 
 Generating labels from fields may involve some difficulties when you have fields containing diacritics, hyphens, spaces etc. Often, you want to ignore things like separator characters or spaces when generating labels. An option is provided to customise the regular expression(s) to strip from a field before it is passed to the label generation system.
 
 \begin{ltxsyntax}
 
-\cmditem{DeclareNolabel}{specification}\BiberOnlyMark
+\cmditem{DeclareNolabel}{specification}
 
 Defines regular expressions to strip from any field before generating a label part for the field. The \prm{specification} is an undelimited list of \cmd{nolabel} directives which specify the regular expressions to remove from fields. Spaces, tabs and line endings may be used freely to visually arrange the \prm{specification}. Blank lines are not permissible. This command may only be used in the preamble.
 
@@ -7400,7 +7462,7 @@ This \biber default strips punctuation, symbol, separator and control characters
 
 \begin{ltxsyntax}
 
-\cmditem{DeclareNolabelwidthcount}{specification}\BiberOnlyMark
+\cmditem{DeclareNolabelwidthcount}{specification}
 
 Defines regular expressions to ignore from any field when counting characters in fixed-width substrings. The \prm{specification} is an undelimited list of \cmd{nolabelwidthcount} directives which specify the regular expressions to ignore when counting characters for fixed-width substrings. Spaces, tabs and line endings may be used freely to visually arrange the \prm{specification}. Blank lines are not permissible. This command may only be used in the preamble.
 
@@ -7417,11 +7479,11 @@ this setting is only taken into account when using fixed-width substrings
 \subsubsection{Sorting}
 \label{aut:ctm:srt}
 
-In addition to the predefined sorting schemes discussed in \secref{use:srt}, it is possible to define new ones or modify the default definitions. The sorting process may be customized further by excluding certain fields from sorting on a per-type basis and by automatically populating the \bibfield{presort} field on a per-type basis. Note that custom sorting schemes require \biber. They will not work with any other backend.
+In addition to the predefined sorting schemes discussed in \secref{use:srt}, it is possible to define new ones or modify the default definitions. The sorting process may be customized further by excluding certain fields from sorting on a per-type basis and by automatically populating the \bibfield{presort} field on a per-type basis.
 
 \begin{ltxsyntax}
 
-\cmditem{DeclareSortingScheme}[options]{name}{specification}\BiberOnlyMark
+\cmditem{DeclareSortingScheme}[options]{name}{specification}
 
 Defines the sorting scheme \prm{name}. The \prm{name} is the identifier passed to the \opt{sorting} option (\secref{use:opt:pre:gen}) when selecting the sorting scheme. The \cmd{DeclareSortingScheme} command supports the following optional arguments:
 
@@ -7528,7 +7590,7 @@ This sorts the bibliography purely lexically by the order of the keys in the cit
 %
 This sorts «two» before «one», even though lexically, «one» would sort before «two». This is possible because the semantic order can be disambiguated by the further sorting on year. With the standard \opt{none} sorting scheme, the lexical order and semantic order are identical because there is nothing further to disambiguate them. This means that you can use \cmd{citeorder} just like any other sorting specification element, choosing how to further sort entries cited at the same time (in the same citation command).
 
-\cmditem{DeclareSortingNamekeyScheme}[schemename]{specification}\BiberOnlyMark
+\cmditem{DeclareSortingNamekeyScheme}[schemename]{specification}
 
 Defines how the sorting keys for names are constructed. This can change the sorting order of names arbitrarily because you can choose how to put together the name parts when constructing the string to compare when sorting. The sorting key construction scheme so defined is called \prm{schemename} which defaults to «global» if this optional parameter is absent. When constructing the sorting key for a name, a sorting key for each name part is constructed and the key for each name is formed into an ordered key list with a special internal separator. The point of this option is to accommodate languages or situations where sorting of names needs to be customised (for example, Icelandic names are sometimes sorted by given names rather than by family names). This macro may be used multiple times to define schemes with different names which can then be referred to later. Sorting name key schemes can have the following scopes, in order of increasing precedence:
 
@@ -7689,23 +7751,65 @@ Finally, here is an example of a sorting scheme which overrides the global sorti
 
 \begin{ltxsyntax}
 
-\cmditem{DeclareSortExclusion}{entrytype, \dots}{field, \dots}\BiberOnlyMark
+\cmditem{DeclareSortExclusion}{entrytype, \dots}{field, \dots}
 
 Specifies fields to be excluded from sorting on a per-type basis. The \prm{entrytype} argument and the \prm{field} argument may be a comma"=separated list of values. A blank \prm{field} argument will clear all exclusions for this \prm{entrytype}. This command may only be used in the preamble.
 
-\cmditem{DeclarePresort}[entrytype, \dots]{string}\BiberOnlyMark
+\cmditem{DeclarePresort}[entrytype, \dots]{string}
 
 Specifies a string to be used to automatically populate the \bibfield{presort} field of entries without a \bibfield{presort} field. The \bibfield{presort} may be defined globally or on a per-type basis. If the optional \prm{entrytype} argument is given, the \prm{string} applies to the respective entry type. If not, it serves as the global default value. Specifying an \prm{entrytype} in conjunction with a blank \prm{string} will clear the type-specific setting. The \prm{entrytype} argument may be a comma"=separated list of values. This command may only be used in the preamble.
 
+\cmditem{DeclareSortTranslit}[entrytype]{specification}
+
+Languages which can be written in different scripts or alphabets often only have CLDR sorting tailoring for one script and it is expected that you transliterate into the supported script for sorting purposes. A common example is Sanskrit which is often written in academic contexts in IAST 
+romanised script but which needs to be sorted in the <sa> locale which expects the Devan�garī script. This means that it is necessary to transliterate into the sorting script internally. \cmd{DeclareSortTranslit} declares which parts of an entry you would like to transliterate for sorting purposes. Without the \prm{entrytype} parameter, the \prm{specification} applies to all entrytypes. The \prm{specification} is one or more \cmd{translit} commands:
+
+\cmditem{translit}{field or fieldset}{from}{to}
+
+Specifies that the data field \bibfield{field} or all fields in a fieldset \prm{fieldset} declared with \cmd{DeclareDatafieldSet} (see \secref{aut:ctm:dsets}) should be transliterated from script \prm{from} to script \prm{to} for sorting purposes. The field/set argument can also be <*> to apply transliteration to all fields. The valid \prm{from} and \prm{to} values are given in table \ref{tab:translit}. Note that \biblatex does not aim to support general transliteration, only those which are useful for sorting purposes. Please open a GitHub ticket for \biblatex\ if you think you need additional transliterations.
+
+An example of transliterating titles so that they sort correctly in Sanskrit:
+
+\begin{ltxexample}
+\DeclareDatafieldSet{settitles}{
+  \member[field=title]
+  \member[field=booktitle]
+  \member[field=eventtitle]
+  \member[field=issuetitle]
+  \member[field=journaltitle]
+  \member[field=maintitle]
+  \member[field=origtitle]
+}
+
+\DeclareSortTranslit{
+  \translit[settitles]{iast}{devanagari}
+}
+\end{ltxexample}
+
 \end{ltxsyntax}
 
-\subsubsection[Bibliography List Filters]{Bibliography List Filters\BiberOnlyMark}
+\begin{table}
+\tablesetup\centering
+\begin{tabular}{lll}
+\toprule
+\sffamily\bfseries\spotcolor From
+  & \sffamily\bfseries\spotcolor To
+  & Description\\
+\midrule
+iast & devanagari & Sanskrit IAST\footnote{International Alphabet of Sanskrit Transliteration} to Devan�garī\\
+\bottomrule
+\end{tabular}
+\caption{Valid transliteration pairs}
+\label{tab:translit}
+\end{table}
+
+\subsubsection[Bibliography List Filters]{Bibliography List Filters}
 \label{aut:ctm:bibfilt}
 
 When using customisable bibliography lists (See \secref{use:bib:biblist}), usually one wants to return in the \file{.bbl} only those entries which have the particular fields which the bibliography list is summarising. For example, when printing a normal list of shorthands, you want the list returned by \biber in the \file{.bbl} to contain only those entries which have a \bibfield{shorthand} field. This is accomplished by defining a bibliography list filter using the \cmd{DeclareBiblistFilter} command. This differs from the filters defined using \cmd{defbibfilter} (see \secref{use:bib:flt}) since the filters defined by \cmd{defbibfilter} run inside \biblatex after the \file{.bbl} has been generated. In addition, bibliography lists in the \file{.bbl} do not contain entry data, only the citation keys for the entries and so no filtering by \biblatex using \cmd{defbibfilter} is possible for bibliography lists.
 
 \begin{ltxsyntax}
-\cmditem{DeclareBiblistFilter}{name}{specification}\BiberOnlyMark
+\cmditem{DeclareBiblistFilter}{name}{specification}
 
 Defines a bibliography list filter with \prm{name}. The \prm{specification} consists of one or more \cmd{filter} or \cmd{filteror} macros, all of which must be satisfied for the entry to pass the filter:
 
@@ -7744,7 +7848,7 @@ Generating initials for name parts from a given name involves some difficulties
 
 \begin{ltxsyntax}
 
-\cmditem{DeclareNoinit}{specification}\BiberOnlyMark
+\cmditem{DeclareNoinit}{specification}
 
 Defines regular expressions to strip from names before generating initials. The \prm{specification} is an undelimited list of \cmd{noinit} directives which specify the regular expressions to remove from the name. Spaces, tabs and line endings may be used freely to visually arrange the \prm{specification}. Blank lines are not permissible. This command may only be used in the preamble.
 
@@ -7774,7 +7878,7 @@ It can be useful to fine tune sorting so that it ignores certain parts of partic
 
 \begin{ltxsyntax}
 
-\cmditem{DeclareNosort}{specification}\BiberOnlyMark
+\cmditem{DeclareNosort}{specification}
 
 Defines regular expressions to strip from particular fields or types of fields when sorting. The \prm{specification} is an undelimited list of \cmd{nosort} directives which specify the regular expressions to remove from particular fields or type of field. Spaces, tabs and line endings may be used freely to visually arrange the \prm{specification}. Blank lines are not permissible. This command may only be used in the preamble.
 
@@ -7852,11 +7956,11 @@ Or if you wanted to ignore «The» at the beginning of any title field:
 \subsubsection{Special Fields}
 \label{aut:ctm:fld}
 
-Some of the automatically generated fields from \secref{aut:bbx:fld:lab} may be customized. Note that this requires \biber.
+Some of the automatically generated fields from \secref{aut:bbx:fld:lab} may be customized.
 
 \begin{ltxsyntax}
 
-\cmditem{DeclareLabelname}[entrytype, \dots]{specification}\BiberOnlyMark
+\cmditem{DeclareLabelname}[entrytype, \dots]{specification}
 
 Defines the fields to consider when generating the \bibfield{labelname} field (see \secref{aut:bbx:fld:lab}). The \prm{specification} is an ordered list of \cmd{field} commands. The fields are checked in the order listed and the first field which is available will be used as \bibfield{labelname}. This is the default definition:
 
@@ -7872,9 +7976,9 @@ Defines the fields to consider when generating the \bibfield{labelname} field (s
 %
 The \bibfield{labelname} field may be customized globally or on a per-type basis. If the optional \prm{entrytype} argument is given, the specification applies to the respective entry type. If not, it is applied globally. The \prm{entrytype} argument may be a comma"=separated list of values. This command may only be used in the preamble.
 
-\cmditem{DeclareLabeldate}[entrytype, \dots]{specification}\BiberOnlyMark
+\cmditem{DeclareLabeldate}[entrytype, \dots]{specification}
 
-Defines the date components to consider when generating \bibfield{labelyear}, \bibfield{labelmonth} and \bibfield{labelday} fields (see \secref{aut:bbx:fld:lab}). The \prm{specification} is an ordered list of \cmd{field} or \cmd{literal} commands. The items are checked in the order listed and the first item which is available will be used to popluate the \bibfield{labelyear}, \bibfield{labelmonth} and \bibfield{labelday} fields. Note that the \cmd{field} items do not have to be datetype <date> in the data model so that you can create pseudo-year labels by, for example, using a \bibfield{pubstate} field contents, if available, as the year label by defining \cmd{DeclareLabeldate} suitably. Note also that a \cmd{literal} command will always be used when found and so this should always be the last thing in the list. If the value of a \cmd{literal} command is a valid localization string, then this will be resolved in the current language, otherwise the value is used as a literal string as-is. This is the default definition:
+Defines the date components to consider when generating \bibfield{labelyear}, \bibfield{labelmonth} and \bibfield{labelday} fields (see \secref{aut:bbx:fld:lab}). The \prm{specification} is an ordered list of \cmd{field} or \cmd{literal} commands. The items are checked in the order listed and the first item which is available will be used to popluate the \bibfield{labelyear}, \bibfield{labelmonth} and \bibfield{labelday} fields. Note that the \cmd{field} items do not have to be datetype <date> in the data model so that you can create pseudo-year labels by, for example, using a \bibfield{pubstate} field contents, if available, as the year label by defining \cmd{DeclareLabeldate} suitably. Note also that a \cmd{literal} command will always be used when found and so this should always be the last thing in the list. If the value of a \cmd{literal} command is a valid localisation string, then this will be resolved in the current language, otherwise the value is used as a literal string as-is. This is the default definition:
 
 \begin{ltxexample}
 \DeclareLabeldate{%
@@ -7889,7 +7993,7 @@ Defines the date components to consider when generating \bibfield{labelyear}, \b
 Note that the \bibfield{date} field is split by the backend into \bibfield{year}, \bibfield{month} which are also valid fields in the default data model. In order to support legacy data which directly sets \bibfield{year} and/or \bibfield{month}, the specification <\bibfield{date}> in \cmd{DeclareLabeldate} will also match \bibfield{year} and \bibfield{month} fields, if present.
 The \bibfield{labelyear}, \bibfield{labelmonth} and \bibfield{labelday} fields may be customized globally or on a per-type basis. If the optional \prm{entrytype} argument is given, the specification applies to the respective entry type. If not, it is applied globally. The \prm{entrytype} argument may be a comma"=separated list of values. This command may only be used in the preamble. See also \secref{aut:bbx:fld:dat}.
 
-\cmditem{DeclareLabeltitle}[entrytype, \dots]{specification}\BiberOnlyMark
+\cmditem{DeclareLabeltitle}[entrytype, \dots]{specification}
 
 Defines the fields to consider when generating the \bibfield{labeltitle} field (see \secref{aut:bbx:fld:lab}). The \prm{specification} is an ordered list of \cmd{field} commands. The fields are checked in the order listed and the first field which is available will be used as \bibfield{labeltitle}. This is the default definition:
 
@@ -7907,11 +8011,11 @@ The \bibfield{labeltitle} field may be customized globally or on a per-type basi
 \subsubsection{Data Inheritance (\bibfield{crossref})}
 \label{aut:ctm:ref}
 
-\biber features a highly customizable cross-referencing mechanism with flexible data inheritance rules. This sections deals with the configuration interface. See \apxref{apx:ref} for the default configuration. Note that customized data inheritance requires \biber. It will not work with any other backend. A note on terminology: the \emph{child} or \emph{target} is the entry with the \bibfield{crossref} field, the \emph{parent} or \emph{source} is the entry the \bibfield{crossref} field points to. The child inherits data from the parent.
+\biber features a highly customizable cross-referencing mechanism with flexible data inheritance rules. This sections deals with the configuration interface. See \apxref{apx:ref} for the default configuration. A note on terminology: the \emph{child} or \emph{target} is the entry with the \bibfield{crossref} field, the \emph{parent} or \emph{source} is the entry the \bibfield{crossref} field points to. The child inherits data from the parent.
 
 \begin{ltxsyntax}
 
-\cmditem{DefaultInheritance}[exceptions]{options}\BiberOnlyMark
+\cmditem{DefaultInheritance}[exceptions]{options}
 
 Configures the default inheritance behavior. This command may only be used in the preamble. The default behavior may be customized be setting the following \prm{options}:
 
@@ -7929,7 +8033,7 @@ The optional \prm{exceptions} are an undelimited list of \cmd{except} directives
 
 Sets the \prm{options} for a specific \prm{source} and \prm{target} combination. The \prm{source} and \prm{target} arguments specify the parent and the child entry type. The asterisk matches all types and is permissible in either argument.
 
-\cmditem{DeclareDataInheritance}{source, \dots}{target, \dots}{rules}\BiberOnlyMark
+\cmditem{DeclareDataInheritance}{source, \dots}{target, \dots}{rules}
 
 Declares inheritance rules. The \prm{source} and \prm{target} arguments specify the parent and the child entry type. Either argument may be a single entry type, a comma"=separated list of types, or an asterisk. The asterisk matches all entry types. The \prm{rules} are an undelimited list of \cmd{inherit} and\slash or \cmd{noinherit} directives. Spaces, tabs, and line endings may be used freely to visually arrange the \prm{rules}. Blank lines are not permissible. This command may only be used in the preamble.
 
@@ -7941,7 +8045,7 @@ Defines an inheritance rule by mapping a \prm{source} field to a \prm{target} fi
 
 Unconditionally prevents inheritance of the \prm{source} field.
 
-\csitem{ResetDataInheritance}\BiberOnlyMark
+\csitem{ResetDataInheritance}
 
 Clears all inheritance rules defined with \cmd{DeclareDataInheritance}. This command may only be used in the preamble.
 
@@ -8006,6 +8110,33 @@ This rule, which applies to all entries, regardless of the source and target ent
 %
 This example demonstrates how to emulate traditional \bibtex's cross"=referencing mechanism. It enables inheritance by default, disables overwriting, and clears all other inheritance rules and mappings.
 
+In a bibliography entry, you can give an option <noinherit> where the value
+is a datafield set defined with \cmd{DeclareDatafieldSet}
+(\secref{aut:ctm:dsets}). This will block inheritance of the fields in the
+set on a per-entry basis. For example:
+
+\begin{ltxexample}
+\DeclareDatafieldSet{nobtitle}{
+  \member[field=booktitle]
+}
+\end{ltxexample}
+
+\begin{lstlisting}[style=bibtex]{}
+@INBOOK{s1,
+  OPTIONS  = {noinherit=nobtitle},
+  TITLE    = {Subtitle},
+  CROSSREF = {s2}
+}
+
+@BOOK{s2,
+  TITLE = {Title}
+}
+\end{lstlisting}
+%
+Here, \bibfield{s1} will not inherit the \bibfield{TITLE} of \bibfield{s2}
+as \bibfield{BOOKTITLE} as this is blocked by the datafield set given as
+the value to the \opt{noinherit} option.
+
 \subsection{Auxiliary Commands}
 \label{aut:aux}
 
@@ -8113,9 +8244,12 @@ The commands in this section are various kinds of stand"=alone tests for use in
 
 \begin{ltxsyntax}
 
-\cmditem{ifempty}{arg}{true}{false}
+\cmditem{ifcaselang}[language]{true}{false}
 
-Fully expands \prm{arg} and then uses the \sty{etoolbox} \cmd{ifblank} test to determine whether to expand to \prm{true} or \prm{false}. This is useful for testing for emptiness of \prm{arg} regardless of whether \prm{arg} consists of macros or strings.
+Expands to \prm{true} if the the optional \prm{language} is one of those
+declared by \cmd{DeclareCaseLangs} (see \secref{aut:aux:msc}) and to
+\prm{false} otherwise. Without the optional argument, checks the current
+value of \cmd{currentlang}.
 
 \cmditem{ifsortnamekeyscheme}{string}{true}{false}
 
@@ -8217,10 +8351,27 @@ This is just a particular case of the \cmd{ifuse$<$name$>$} macro below but is m
 
 Expands to \prm{true} if the \opt{use$<$name$>$} option is enabled (either globally or for the current entry), and \prm{false} otherwise. See \secref{use:opt:bib} for details on this option.
 
+\cmditem{ifcrossrefsource}{true}{false}
+
+Expands to \prm{true} if the entry was inclued in the \file{.bbl} due to being referenced more than \opt{mincrossrefs} times and false otherwise. See \secref{use:opt:pre:gen}. Also expands to false if the entry was directly cited.
+
+\cmditem{ifxrefsource}{true}{false}
+
+Expands to \prm{true} if the entry was inclued in the \file{.bbl} due to being referenced more than \opt{minxrefs} times and false otherwise. See \secref{use:opt:pre:gen}. Also expands to false if the entry was directly cited.
+
 \cmditem{ifsingletitle}{true}{false}
 
 Expands to \prm{true} if there is only one work by the \opt{labelname} name in the bibliography, and to \prm{false} otherwise. If there is no \opt{labelname} name at all for the entry, then this expands to \prm{true} if there is only one work with the \opt{labeltitle} title in the bibliography and \prm{false} otherwise. If neither \opt{labelname} nor \opt{labeltitle} are set for an entry, this will always expand to \prm{false}. Note that this feature needs to be enabled explicitly with the package option \opt{singletitle}.
 
+\cmditem{ifuniquetitle}{true}{false}
+
+Expands to \prm{true} if there is only one work with the title \opt{labeltitle} and to \prm{false} otherwise. If \opt{labeltitle} is not set for an entry, this will always expand to \prm{false}. Note that this feature needs to be enabled explicitly with the package option \opt{uniquetitle}.
+
+\cmditem{ifuniqueprimaryauthor}{true}{false}
+
+Expands to \prm{true} if there is only one work by the primary (first) author family
+name of \opt{labelname} and to \prm{false} otherwise. If \opt{labelname} is not set for an entry, this will always expand to \prm{false}. Note that this feature needs to be enabled explicitly with the package option \opt{uniqueprimaryauthor}. 
+
 \cmditem{ifandothers}{list}{true}{false}
 
 Expands to \prm{true} if the \prm{list} is defined and has been truncated in the \file{bib} file with the keyword <\texttt{and others}>, and to \prm{false} otherwise. The \prm{list} may be a literal list or a name list.
@@ -8351,7 +8502,7 @@ Similar to \cmd{ifpages}, but uses the value of a \prm{field} rather than a lite
 
 \cmditem{ifbibstring}{string}{true}{false}
 
-Expands to \prm{true} if the \prm{string} is a known localization key, and to \prm{false} otherwise. The localization keys defined by default are listed in \secref{aut:lng:key}. New ones may be defined with \cmd{NewBibliographyString}.
+Expands to \prm{true} if the \prm{string} is a known localisation key, and to \prm{false} otherwise. The localisation keys defined by default are listed in \secref{aut:lng:key}. New ones may be defined with \cmd{NewBibliographyString}.
 
 \cmditem{ifbibxstring}{string}{true}{false}
 
@@ -8367,7 +8518,7 @@ Expands to \prm{true} if a driver for the \prm{entrytype} is available, and to \
 
 \cmditem{ifcapital}{true}{false}
 
-Executes \prm{true} if \biblatex's punctuation tracker would capitalize a localization string at the current location, and \prm{false} otherwise. This command is robust. It may be useful for conditional capitalization of certain parts of a name in a formatting directive.
+Executes \prm{true} if \biblatex's punctuation tracker would capitalize a localisation string at the current location, and \prm{false} otherwise. This command is robust. It may be useful for conditional capitalization of certain parts of a name in a formatting directive.
 
 \cmditem{ifcitation}{true}{false}
 
@@ -8397,10 +8548,10 @@ Expands to \prm{true} when located in a footnote, and to \prm{false} otherwise.
 
 This counter indicates how many times the entry currently being processed is cited in the current reference section. Note that this feature needs to be enabled explicitly with the package option \opt{citecounter}. If the option is set to \texttt{context}, citations in the body text and in footnotes are counted separately. In this case, \cnt{citecounter} will hold the value of the context it is used in.
 
-\cntitem{uniquename}\BiberOnlyMark
+\cntitem{uniquename}
 This counter refers to the \bibfield{labelname} list. It is set on a per-name basis. Its value is \texttt{0} if the last name is unique, \texttt{1} if adding the other parts of the name (first name, prefix, suffix) as initials will make it unique, and \texttt{2} if the full name is required to disambiguate the name. This information is required by author-year and author-title citation schemes which add additional parts of the name when citing different authors with the same last name. For example, if there is one <John Doe> and one <Edward Doe> in the list of references, this counter will be set to \texttt{1}. If there is one <John Doe> and one <Jane Doe>, the value of the counter will be \texttt{2}. If the option is set to \texttt{init}\slash \texttt{allinit}\slash \texttt{mininit}, the counter will be limited to \texttt{1}. This is useful for citations styles which use initials to disambiguate names but never print the full name in citations. If adding the initials is not sufficient to disambiguate the name, \cnt{uniquename} will also be set to \texttt{0} for that name. This feature needs to be enabled explicitly with the package option \opt{uniquename}. Note that the \cnt{uniquename} counter is local to \cmd{printnames} and that it is only set for the \bibfield{labelname} list and to the name list \bibfield{labelname} has been derived from (typically \bibfield{author} or \bibfield{editor}). Its value is zero in any other context, i.e., it must be evaluated in the name formatting directives handling name lists. See \secref{aut:cav:amb} for further details and practical examples.
 
-\cntitem{uniquelist}\BiberOnlyMark
+\cntitem{uniquelist}
 This counter refers to the \bibfield{labelname} list. It is set on a per-field basis. Its value indicates the number of names required to disambiguate the name list if automatic \cnt{maxnames}\slash \cnt{minnames} truncation would lead to ambiguous citations. For example, if there is one work by <Doe\slash Smith\slash Johnson> and another one by <Doe\slash Edwards\slash Williams>, setting \kvopt{maxnames}{1} would lead to <Doe et al.> in both cases. In this case, \cnt{uniquelist} would be set to \texttt{2} on the \bibfield{labelname} lists of both entries because at least the first two names are required to disambiguate them. Note that the \cnt{uniquelist} counter is local to \cmd{printnames} and that it is only set for the \bibfield{labelname} list and to the name list \bibfield{labelname} has been derived from (typically \bibfield{author} or \bibfield{editor}). Its value is zero in any other context. If available, the \cnt{uniquelist} value will be used automatically by \cmd{printnames} when processing the name list, \ie it will automatically override \cnt{maxnames}\slash \cnt{minnames}. This feature needs to be enabled explicitly with the package option \opt{uniquelist}. See \secref{aut:cav:amb} for further details and practical examples.
 
 \cntitem{parenlevel}
@@ -8483,27 +8634,27 @@ This command executes the macro \prm{name}, as defined with \cmd{newbibmacro}. I
 \cmditem{savecommand}{command}
 \cmditem{restorecommand}{command}
 
-These commands save and restore any \prm{command}, which must be a command name starting with a backslash. Both commands work within a local scope. They are mainly provided for use in localization files.
+These commands save and restore any \prm{command}, which must be a command name starting with a backslash. Both commands work within a local scope. They are mainly provided for use in localisation files.
 
 \cmditem{savebibmacro}{name}
 \cmditem{restorebibmacro}{name}
 
-These commands save and restore the macro \prm{name}, where \prm{name} is the identifier of a macro defined with \cmd{newbibmacro}. Both commands work within a local scope. They are mainly provided for use in localization files.
+These commands save and restore the macro \prm{name}, where \prm{name} is the identifier of a macro defined with \cmd{newbibmacro}. Both commands work within a local scope. They are mainly provided for use in localisation files.
 
 \cmditem{savefieldformat}[entry type]{format}
 \cmditem{restorefieldformat}[entry type]{format}
 
-These commands save and restore the formatting directive \prm{format}, as defined with \cmd{DeclareFieldFormat}. Both commands work within a local scope. They are mainly provided for use in localization files.
+These commands save and restore the formatting directive \prm{format}, as defined with \cmd{DeclareFieldFormat}. Both commands work within a local scope. They are mainly provided for use in localisation files.
 
 \cmditem{savelistformat}[entry type]{format}
 \cmditem{restorelistformat}[entry type]{format}
 
-These commands save and restore the formatting directive \prm{format}, as defined with \cmd{DeclareListFormat}. Both commands work within a local scope. They are mainly provided for use in localization files.
+These commands save and restore the formatting directive \prm{format}, as defined with \cmd{DeclareListFormat}. Both commands work within a local scope. They are mainly provided for use in localisation files.
 
 \cmditem{savenameformat}[entry type]{format}
 \cmditem{restorenameformat}[entry type]{format}
 
-These commands save and restore the formatting directive \prm{format}, as defined with \cmd{DeclareNameFormat}. Both commands work within a local scope. They are mainly provided for use in localization files.
+These commands save and restore the formatting directive \prm{format}, as defined with \cmd{DeclareNameFormat}. Both commands work within a local scope. They are mainly provided for use in localisation files.
 
 \cmditem{ifbibmacroundef}{name}{true}{false}
 
@@ -8551,7 +8702,7 @@ Similar to \cmd{MakeUppercase} but only coverts the first printable character in
 \cmditem{MakeSentenceCase}{text}
 \cmditem*{MakeSentenceCase*}{text}
 
-Converts its \prm{text} argument to sentence case, \ie the first word is capitalized and the remainder of the string is converted to lowercase. This command is robust. The starred variant differs from the regular version in that it considers the language of the entry, as specified in the \bibfield{langid} field. It only converts the \prm{text} to sentence case if the \bibfield{langid} field is undefined or if it holds a language declared with \cmd{DeclareCaseLangs} (see below).\footnote{By default, converting to sentence case is enabled for the following language identifiers: \texttt{american}, \texttt{british}, \texttt{canadian}, \texttt{english}, \texttt{australian}, \texttt{newzealand} as well as the aliases \texttt{USenglish} and \texttt{UKenglish}. Use \cmd{DeclareCaseLangs} to extend or change this list.} Otherwise, the \prm{text} is not altered in any way. It is recommended to use \cmd{MakeSentenceCase*} rather than the regular variant in formatting directives. Both variants support the traditional \bibtex convention for \file{bib} files that anything wrapped in a pair of curly braces is not modified when changing the case. For example:
+Converts its \prm{text} argument to sentence case, \ie the first word is capitalized and the remainder of the string is converted to lowercase. This command is robust. The starred variant differs from the regular version in that it considers the language of the entry, as specified in the \bibfield{langid} field. If the \bibfield{langid} field is defined and holds a language declared with \cmd{DeclareCaseLangs} (see below)\footnote{By default, converting to sentence case is enabled for the following language identifiers: \texttt{american}, \texttt{british}, \texttt{canadian}, \texttt{english}, \texttt{australian}, \texttt{newzealand} as well as the aliases \texttt{USenglish} and \texttt{UKenglish}. Use \cmd{DeclareCaseLangs} to extend or change this list.}, then the sentence case conversion is performed. If the \bibfield{langid} field is undefined, then the language list declared with \cmd{DeclareCaseLangs} is checked for the presence of the main document language derived from the \opt{language} option. If found, sentence case conversion is performed, if not, the \prm{text} is not altered in any way. It is recommended to use \cmd{MakeSentenceCase*} rather than the regular variant in formatting directives. Both variants support the traditional \bibtex convention for \file{bib} files that anything wrapped in a pair of curly braces is not modified when changing the case. For example:
 
 \begin{ltxexample}
 \MakeSentenceCase{an Introduction to LaTeX}
@@ -8633,7 +8784,7 @@ The optional argument \bibfield{bookpagination} is omissible in this case.
 \cmditem{mkcomprange}[postpro]{text}
 \cmditem*{mkcomprange*}[postpro]{text}
 
-This command, which is intended for use in field formatting directives, will parse its \prm{text} argument for page ranges and compress them. For example, «125--129» may be formatted as «125--9». You may configure the behavior of \cmd{mkcomprange} by adjusting the \latex counters \cnt{mincomprange}, \cnt{maxcomprange}, and \cnt{mincompwidth}, as illustrated in \tabref{aut:aux:tab1}. The default settings are \texttt{10}, \texttt{100000}, and \texttt{1}, respectively. This means that the command tries to compress as much as possible by default. Use \cmd{setcounter} to adjust the parameters. The scanner recognizes \cmd{bibrangedash} and hyphens as range dashes. It will normalize the dash by replacing any number of consecutive hyphens with \cmd{bibrangedash}. Lists of ranges delimited with \cmd{bibrangessep} (\biber\footnote{\biber will always convert commas/semicolon multi-range separators into \cmd{bibrangessep} so that it can be controlled in the style.}) or commas/semicolons (BibTeX) are also supported. With \biber, the scanner will normalise any comma or semi-colons surrounded by optional space by replacing them with \cmd{bibrangessep}. If you want to hide a character from the list/range scanner for some reason, wrap the character or the entire string in curly braces. The optional \prm{postpro} argument specifies a macro to be used for post-processing the \prm{text}. This is important if you want to combine \cmd{mkcomprange} with other formatting macros which also need to parse their \prm{text} argument, such as \cmd{mkpageprefix}. Simply nesting these commands will not work as expected. Use the \prm{postpro} argument to set up the processing chain as follows:
+This command, which is intended for use in field formatting directives, will parse its \prm{text} argument for page ranges and compress them. For example, «125--129» may be formatted as «125--9». You may configure the behavior of \cmd{mkcomprange} by adjusting the \latex counters \cnt{mincomprange}, \cnt{maxcomprange}, and \cnt{mincompwidth}, as illustrated in \tabref{aut:aux:tab1}. The default settings are \texttt{10}, \texttt{100000}, and \texttt{1}, respectively. This means that the command tries to compress as much as possible by default. Use \cmd{setcounter} to adjust the parameters. The scanner recognizes \cmd{bibrangedash} and hyphens as range dashes. It will normalize the dash by replacing any number of consecutive hyphens with \cmd{bibrangedash}. Lists of ranges delimited with \cmd{bibrangessep} are also supported. The backend will normalise any comma or semi-colons surrounded by optional space by replacing them with \cmd{bibrangessep}. If you want to hide a character from the list/range scanner for some reason, wrap the character or the entire string in curly braces. The optional \prm{postpro} argument specifies a macro to be used for post-processing the \prm{text}. This is important if you want to combine \cmd{mkcomprange} with other formatting macros which also need to parse their \prm{text} argument, such as \cmd{mkpageprefix}. Simply nesting these commands will not work as expected. Use the \prm{postpro} argument to set up the processing chain as follows:
 
 \begin{ltxexample}
 \DeclareFieldFormat{postnote}{\mkcomprange[<<{>>\mkpageprefix[pagination]<<}>>]{#1}}
@@ -8656,7 +8807,7 @@ p. 5, pp. 123-9, pp. 423-39
 \cmditem{mkfirstpage}[postpro]{text}
 \cmditem*{mkfirstpage*}[postpro]{text}
 
-This command, which is intended for use in field formatting directives, will parse its \prm{text} argument for page ranges and print the start page of the range only. The scanner recognizes \cmd{bibrangedash} and hyphens as range dashes. Lists of ranges delimited with \cmd{bibrangessep} (\biber\footnote{\biber will always convert commas/semicolon multi-range separators into \cmd{bibrangessep} so that it can be controlled in the style.}) or commas/semicolons (BibTeX) are also supported. If you want to hide a character from the list/range scanner for some reason, wrap the character or the entire string in curly braces. The optional \prm{postpro} argument specifies a macro to be used for post-processing the \prm{text}. See \cmd{mkcomprange} on how to use this argument. The starred version of this command differs from the regular one in the way the \prm{postpro} argument is applied to a list of values. For example:
+This command, which is intended for use in field formatting directives, will parse its \prm{text} argument for page ranges and print the start page of the range only. The scanner recognizes \cmd{bibrangedash} and hyphens as range dashes. Lists of ranges delimited with \cmd{bibrangessep} are also supported. If you want to hide a character from the list/range scanner for some reason, wrap the character or the entire string in curly braces. The optional \prm{postpro} argument specifies a macro to be used for post-processing the \prm{text}. See \cmd{mkcomprange} on how to use this argument. The starred version of this command differs from the regular one in the way the \prm{postpro} argument is applied to a list of values. For example:
 
 \begin{ltxexample}
 \mkfirstpage[\mkpageprefix]{5, 123-129, 423-439}
@@ -8670,26 +8821,9 @@ pp. 5, 123, 423
 p. 5, p. 123, p. 423
 \end{ltxexample}
 
-\cmditem{rangelen}{text}
-
-This command will parse its argument as a range and return the length of the range. It will return -1 for open-ended ranges.
-
-\begin{ltxexample}
-\rangelen{5-10} returns '5'
-\rangelen{-10} returns '0'
-\rangelen{5-} returns '0'
-\rangelen{5} returns '1'
-\end{ltxexample}
-%
-This can be used as part of tests in styles which require, for example, <f> as a suffix for ranges of only two pages as when a page range <36-37> should be printed as <36f>. This could be done using \cmd{ifnumcomp}:
-
-\begin{ltxexample}
-\ifnumcomp{\rangelen{\thefield{pages}}}{=}{1}{add 'f'}{do nothing}
-\end{ltxexample}
-
-\cmditem{frangelen}{rangefield}\BiberOnlyMark
+\cmditem{rangelen}{rangefield}
 
-Takes the name of a bibfield declared as a range field in the data model and returns the length of the range. This is calculated by \biber, can handle many special cases and is generally more robust than \cmd{rangelen}. It will return -1 for open ended ranges. Specifically \cmd{frangelen} can:
+Takes the name of a bibfield declared as a range field in the data model and returns the length of the range. This is calculated by \biber and can handle many special cases. It will return $-1$ for open ended ranges. Specifically \cmd{rangelen} can:
 
 \begin{itemize}
 \item Calculate the total of multiple ranges in the same field such as <1-10, 20-30>
@@ -8700,23 +8834,23 @@ Takes the name of a bibfield declared as a range field in the data model and ret
 Here are some examples:
 
 \begin{tabular}{ll}
-pages = <10> & |\frangelen{pages}| returns '1'\\
-pages = <10-15> & |\frangelen{pages}| returns '6'\\
-pages = <10-15,47-53> & |\frangelen{pages}| returns '13'\\
-pages = <10-> & |\frangelen{pages}| returns '-1'\\
-pages = <-10> & |\frangelen{pages}| returns '-1'\\
-pages = <48-9> & |\frangelen{pages}| returns '2'\\
-pages = <172-77> & |\frangelen{pages}| returns '6'\\
-pages = <i-vi> & |\frangelen{pages}| returns '6'\\
-pages = <X-XX> & |\frangelen{pages}| returns '11'\\
-pages = <ⅥⅠ-ⅻ> & |\frangelen{pages}| returns '6'\\
-pages = <ⅥⅠ-ⅻ, 145-7, 135-39> & |\frangelen{pages}| returns '14'
+pages = <10> & |\rangelen{pages}| returns '1'\\
+pages = <10-15> & |\rangelen{pages}| returns '6'\\
+pages = <10-15,47-53> & |\rangelen{pages}| returns '13'\\
+pages = <10-> & |\rangelen{pages}| returns '-1'\\
+pages = <-10> & |\rangelen{pages}| returns '-1'\\
+pages = <48-9> & |\rangelen{pages}| returns '2'\\
+pages = <172-77> & |\rangelen{pages}| returns '6'\\
+pages = <i-vi> & |\rangelen{pages}| returns '6'\\
+pages = <X-XX> & |\rangelen{pages}| returns '11'\\
+pages = <ⅥⅠ-ⅻ> & |\rangelen{pages}| returns '6'\\
+pages = <ⅥⅠ-ⅻ, 145-7, 135-39> & |\rangelen{pages}| returns '14'
 \end{tabular}
 
-As with \cmd{rangelen}, \cmd{frangelen} can be used in tests:
+The \cmd{rangelen} command can be used in tests:
 
 \begin{ltxexample}
-\ifnumcomp{\frangelen{pages}}{=}{1}{add 'f'}{do nothing}
+\ifnumcomp{\rangelen{pages}}{=}{1}{add 'f'}{do nothing}
 \end{ltxexample}
 
 \cmditem{DeclareNumChars}{characters}
@@ -8768,12 +8902,11 @@ Use this command to temporarily redefine any commands which interfere with the t
 \cmditem{DeclareCaseLangs}{languages}
 \cmditem*{DeclareCaseLangs*}{languages}
 
-Defines the list of languages which are considered by the \cmd{MakeSentenceCase*} command as it converts a string to sentence case. The \prm{languages} argument is a comma"=separated list of \sty{babel}/\sty{polyglossia} languages identifiers. The regular version of this command replaces the current setting, the starred version appends its argument to the current list. The default setting is:
+Defines the list of languages which are considered by the \cmd{MakeSentenceCase*} command as it converts a string to sentence case. The \prm{languages} argument is a comma"=separated list of \sty{babel}/\sty{polyglossia} language identifiers. The regular version of this command replaces the current setting, the starred version appends its argument to the current list. The default setting is:
 
 \begin{ltxexample}
 \DeclareCaseLangs{%
-  american,british,canadian,english,australian,newzealand,
-  USenglish,UKenglish}
+  american,british,canadian,english,australian,newzealand,USenglish,UKenglish}
 \end{ltxexample}
 %
 See the \sty{babel}/\sty{polyglossia} manuals and \tabref{bib:fld:tab1} for a list of languages identifiers.
@@ -8782,10 +8915,6 @@ See the \sty{babel}/\sty{polyglossia} manuals and \tabref{bib:fld:tab1} for a li
 
 This command is similar to \cmd{PackageWarning} but prints the entry key of the entry currently being processed in addition to the input line number. It may be used in the bibliography as well as in citation commands. If the \prm{message} is fairly long, use \cmd{MessageBreak} to include line breaks. Note that the standard \cmd{PackageWarning} command does not provide a meaningful clue when used in the bibliography since the input line number is the line on which the \cmd{printbibliography} command was given.
 
-\cmditem{RequireBiber}[severity]
-
-This command is intended for use in \file{cbx}\slash\file{bbx} files and in the \texttt{@preamble} of \file{bib} files. It checks the selected backend and warns if it is not \biber. The optional \prm{severity} argument is an integer specifying the severity. The value 1 triggers an informational message stating that \biber is recommended; 2 triggers a warning stating that \biber is required and the style\slash\file{bib} file may not work properly; 3 triggers an error stating that \biber is strictly required and the style\slash\file{bib} file will not work at all with any other backend. If \cmd{RequireBiber} is used multiple times, the highest \prm{severity} takes precedence. \file{cbx}\slash\file{bbx} files on the one hand and the \texttt{@preamble} snippets of all \file{bib} files on the other are tracked separately. If the optional \prm{severity} argument is omitted, the default severity is 2 (warning).
-
 \boolitem{pagetracker}
 
 These commands activate or deactivate the citation tracker locally (this will affect the \cmd{iffirstonpage} and \cmd{ifsamepage} test from \secref{aut:aux:tst}). They are intended for use in the definition of citation commands or anywhere in the document body. If a citation command is to be excluded from page tracking, use \cmd{pagetrackerfalse} in the \prm{precode} argument of \cmd{DeclareCiteCommand}. See \secref{aut:cbx:cbx} for details. Note that these commands have no effect if page tracking has been disabled globally.
@@ -8803,7 +8932,7 @@ These commands activate or deactivate the \texttt{backref} tracker locally. They
 \subsection[Punctuation]{Punctuation and Spacing}
 \label{aut:pct}
 
-The \biblatex package provides elaborate facilities designed to manage and track punctuation and spacing in the bibliography and in citations. These facilities work on two levels. The high"=level commands discussed in \secref{aut:pct:new} deal with punctuation and whitespace inserted by the bibliography style between the individual segments of a bibliography entry. The commands in \secref{aut:pct:chk, aut:pct:pct, aut:pct:spc} work at a lower level. They use \tex's space factor and modified space factor codes to track punctuation in a robust and efficient way. This way it is possible to detect trailing punctuation marks within fields, not only those explicitly inserted between fields. The same technique is also used for automatic capitalization of localization strings, see \cmd{DeclareCapitalPunctuation} in \secref{aut:pct:cfg} as well as \secref{aut:str} for details. Note that these facilities are only made available locally in citations and bibliographies. They will not affect any other part of a document.
+The \biblatex package provides elaborate facilities designed to manage and track punctuation and spacing in the bibliography and in citations. These facilities work on two levels. The high"=level commands discussed in \secref{aut:pct:new} deal with punctuation and whitespace inserted by the bibliography style between the individual segments of a bibliography entry. The commands in \secref{aut:pct:chk, aut:pct:pct, aut:pct:spc} work at a lower level. They use \tex's space factor and modified space factor codes to track punctuation in a robust and efficient way. This way it is possible to detect trailing punctuation marks within fields, not only those explicitly inserted between fields. The same technique is also used for automatic capitalization of localisation strings, see \cmd{DeclareCapitalPunctuation} in \secref{aut:pct:cfg} as well as \secref{aut:str} for details. Note that these facilities are only made available locally in citations and bibliographies. They will not affect any other part of a document.
 
 \subsubsection{Block and Unit Punctuation}
 \label{aut:pct:new}
@@ -9003,13 +9132,13 @@ This definition is restored automatically whenever the \opt{autopunct} package o
 
 \cmditem{DeclareCapitalPunctuation}{characters}
 
-When \biblatex inserts localization strings, \ie key terms such as <edition> or <volume>, it automatically capitalizes them after terminal punctuation marks. This command defines the punctuation marks which will cause localization strings to be capitalized if one of them precedes a string. Note that \prm{characters} is an undelimited list of characters. Valid \prm{characters} are period, comma, semicolon, colon, exclamation and question mark. The package default is:
+When \biblatex inserts localisation strings, \ie key terms such as <edition> or <volume>, it automatically capitalizes them after terminal punctuation marks. This command defines the punctuation marks which will cause localisation strings to be capitalized if one of them precedes a string. Note that \prm{characters} is an undelimited list of characters. Valid \prm{characters} are period, comma, semicolon, colon, exclamation and question mark. The package default is:
 
 \begin{ltxexample}
 \DeclareCapitalPunctuation{.!?}
 \end{ltxexample}
 %
-Using \cmd{DeclareCapitalPunctuation} with an empty argument is equivalent to disabling automatic capitalization. Since this feature is language specific, this command must be used in the argument to \cmd{DefineBibliographyExtras} (when used in the preamble) or \cmd{DeclareBibliographyExtras} (when used in a localization module). See \secref{use:lng, aut:lng} for details. By default, strings are capitalized after periods, exclamation marks, and question marks. All strings are generally capitalized at the beginning of a paragraph (in fact whenever \tex is in vertical mode).
+Using \cmd{DeclareCapitalPunctuation} with an empty argument is equivalent to disabling automatic capitalization. Since this feature is language specific, this command must be used in the argument to \cmd{DefineBibliographyExtras} (when used in the preamble) or \cmd{DeclareBibliographyExtras} (when used in a localisation module). See \secref{use:lng, aut:lng} for details. By default, strings are capitalized after periods, exclamation marks, and question marks. All strings are generally capitalized at the beginning of a paragraph (in fact whenever \tex is in vertical mode).
 
 \cmditem{DeclarePunctuationPairs}{identifier}{characters}
 
@@ -9031,7 +9160,7 @@ The \prm{identifier} selects the command to be configured. The identifiers corre
 \DeclarePunctuationPairs{question}{*}
 \end{ltxexample}
 %
-Since this feature is language specific, \cmd{DeclarePunctuationPairs} must be used in the argument to \cmd{DefineBibliographyExtras} (when used in the preamble) or \cmd{DeclareBibliographyExtras} (when used in a localization module). See \secref{use:lng, aut:lng} for details. Note that some localization modules may use a setup which is different from the package default.\footnote{As of this writing, the \texttt{american} module uses different settings for <American-style> punctuation.}
+Since this feature is language specific, \cmd{DeclarePunctuationPairs} must be used in the argument to \cmd{DefineBibliographyExtras} (when used in the preamble) or \cmd{DeclareBibliographyExtras} (when used in a localisation module). See \secref{use:lng, aut:lng} for details. Note that some localisation modules may use a setup which is different from the package default.\footnote{As of this writing, the \texttt{american} module uses different settings for <American-style> punctuation.}
 
 \cmditem{DeclareQuotePunctuation}{characters}
 
@@ -9041,7 +9170,7 @@ This command controls <American-style> punctuation. The \cmd{mkbibquote} wrapper
 \DeclareQuotePunctuation{.,}
 \end{ltxexample}
 %
-Executing |\DeclareQuotePunctuation{}| is equivalent to disabling this feature. This is the package default. Since this feature is language specific, this command must be used in the argument to \cmd{DefineBibliographyExtras} (when used in the preamble) or \cmd{DeclareBibliographyExtras} (when used in a localization module). See \secref{use:lng, aut:lng} for details. See also \secref{use:loc:us}.
+Executing |\DeclareQuotePunctuation{}| is equivalent to disabling this feature. This is the package default. Since this feature is language specific, this command must be used in the argument to \cmd{DefineBibliographyExtras} (when used in the preamble) or \cmd{DeclareBibliographyExtras} (when used in a localisation module). See \secref{use:lng, aut:lng} for details. See also \secref{use:loc:us}.
 
 \csitem{uspunctuation}
 
@@ -9056,17 +9185,17 @@ Undoes the settings applied by \cmd{uspunctuation}, restoring standard punctuati
 \subsubsection{Correcting Punctuation Tracking}
 \label{aut:pct:ctr}
 
-The facilities for punctuation tracking and automatic capitalization are very reliable under normal circumstances, but there are always marginal cases which may require manual intervention. Typical cases are localization strings printed as the first word in a footnote (which is usually treated as the beginning of a paragraph as far as capitalization is concerned, but \tex is not in vertical mode at this point) or punctuation after periods which are not really end"=of"=sentence periods (for example, after an ellipsis like «[\dots\unkern]» a command such as \cmd{addperiod} would do nothing since parentheses and brackets are transparent to the punctuation tracker). In such cases, use the following commands in bibliography and citation styles to mark the beginning or middle of a sentence if and where required:
+The facilities for punctuation tracking and automatic capitalization are very reliable under normal circumstances, but there are always marginal cases which may require manual intervention. Typical cases are localisation strings printed as the first word in a footnote (which is usually treated as the beginning of a paragraph as far as capitalization is concerned, but \tex is not in vertical mode at this point) or punctuation after periods which are not really end"=of"=sentence periods (for example, after an ellipsis like «[\dots\unkern]» a command such as \cmd{addperiod} would do nothing since parentheses and brackets are transparent to the punctuation tracker). In such cases, use the following commands in bibliography and citation styles to mark the beginning or middle of a sentence if and where required:
 
 \begin{ltxsyntax}
 
 \csitem{bibsentence}
 
-This command marks the beginning of a sentence. A localization string immediately after this command will be capitalized and the punctuation tracker is reset, \ie this command hides all preceding punctuation marks from the punctuation tracker and enforces capitalization.
+This command marks the beginning of a sentence. A localisation string immediately after this command will be capitalized and the punctuation tracker is reset, \ie this command hides all preceding punctuation marks from the punctuation tracker and enforces capitalization.
 
 \csitem{midsentence}
 
-This command marks the middle of a sentence. A localization string immediately after this command will not be capitalized and the punctuation tracker is reset, \ie this command hides all preceding punctuation marks from the punctuation tracker and suppresses capitalization.
+This command marks the middle of a sentence. A localisation string immediately after this command will not be capitalized and the punctuation tracker is reset, \ie this command hides all preceding punctuation marks from the punctuation tracker and suppresses capitalization.
 
 \csitem*{midsentence*}
 
@@ -9077,14 +9206,14 @@ The starred variant of \cmd{midsentence} differs from the regular one in that a
 \subsection{Localization Strings}
 \label{aut:str}
 
-Localization strings are key terms such as <edition> or <volume> which are automatically translated by \biblatex's localization modules. See \secref{aut:lng} for an overview and \secref{aut:lng:key} for a list of all strings supported by default. The commands in this section are used to print the localized term.
+Localization strings are key terms such as <edition> or <volume> which are automatically translated by \biblatex's localisation modules. See \secref{aut:lng} for an overview and \secref{aut:lng:key} for a list of all strings supported by default. The commands in this section are used to print the localised term.
 
 \begin{ltxsyntax}
 
 \cmditem{bibstring}[wrapper]{key}
 
-Prints the localization string \prm{key}, where \prm{key} is an identifier in lowercase letters (see \secref{aut:lng:key}). The string will be capitalized as required, see \secref{aut:pct:cfg} for details. 
-Depending on the \opt{abbreviate} package option from \secref{use:opt:pre:gen}, \cmd{bibstring} prints the short or the long version of the string. If localization strings are nested, \ie if \cmd{bibstring} is used in another string, it will behave like \cmd{bibxstring}.
+Prints the localisation string \prm{key}, where \prm{key} is an identifier in lowercase letters (see \secref{aut:lng:key}). The string will be capitalized as required, see \secref{aut:pct:cfg} for details. 
+Depending on the \opt{abbreviate} package option from \secref{use:opt:pre:gen}, \cmd{bibstring} prints the short or the long version of the string. If localisation strings are nested, \ie if \cmd{bibstring} is used in another string, it will behave like \cmd{bibxstring}.
 If the \prm{wrapper} argument is given, the string is passed to the \prm{wrapper} for formatting. This is intended for font commands such as \cmd{emph}.
 
 \cmditem{biblstring}[wrapper]{key}
@@ -9133,7 +9262,7 @@ Similar to \cmd{bibsstring} but the whole term is lowercased.
 
 \cmditem{bibxstring}{key}
 
-A simplified but expandable version of \cmd{bibstring}. Note that this variant does not capitalize automatically, nor does it hook into the punctuation tracker. It is intended for special cases in which strings are nested or an expanded localization string is required in a test.
+A simplified but expandable version of \cmd{bibstring}. Note that this variant does not capitalize automatically, nor does it hook into the punctuation tracker. It is intended for special cases in which strings are nested or an expanded localisation string is required in a test.
 
 \cmditem{bibxlstring}[wrapper]{key}
 
@@ -9145,25 +9274,25 @@ Similar to \cmd{bibxstring} but always uses the short string, ignoring the \opt{
 
 \cmditem{mainlang}
 
-Switches from the current language to the main document language. This can be used the \prm{wrapper} argument in the localization string commands above.
+Switches from the current language to the main document language. This can be used the \prm{wrapper} argument in the localisation string commands above.
 
 \end{ltxsyntax}
 
 \subsection{Localization Modules}
 \label{aut:lng}
 
-A localization module provides translations for key terms such as <edition> or <volume> as well as definitions for language specific features such as the date format and ordinals. These definitions are provided in files with the suffix \file{lbx}. The base name of the file must be a language name known to the \sty{babel}/\sty{polyglossia} packages. The \file{lbx} files may also be used to map \sty{babel}/\sty{polyglossia} language names to the backend modules of the \biblatex package. All localization modules are loaded on demand in the document body. Note that the contents of the file are processed in a group and that the category code of the character \texttt{@} is temporarily set to <letter>.
+A localisation module provides translations for key terms such as <edition> or <volume> as well as definitions for language specific features such as the date format and ordinals. These definitions are provided in files with the suffix \file{lbx}. The base name of the file must be a language name known to the \sty{babel}/\sty{polyglossia} packages. The \file{lbx} files may also be used to map \sty{babel}/\sty{polyglossia} language names to the backend modules of the \biblatex package. All localisation modules are loaded on demand in the document body. Note that the contents of the file are processed in a group and that the category code of the character \texttt{@} is temporarily set to <letter>.
 
 \subsubsection{Localization Commands}
 \label{aut:lng:cmd}
 
-The user"=level versions of the localization commands were already introduced in \secref{use:lng}. When used in \file{lbx} files, however, the syntax of localization commands is different from the user syntax in the preamble and the configuration file. When used in localization files, there is no need to specify the \prm{language} because the mapping of strings to a language is already provided by the name of the \file{lbx} file.
+The user"=level versions of the localisation commands were already introduced in \secref{use:lng}. When used in \file{lbx} files, however, the syntax of localisation commands is different from the user syntax in the preamble and the configuration file. When used in localisation files, there is no need to specify the \prm{language} because the mapping of strings to a language is already provided by the name of the \file{lbx} file.
 
 \begin{ltxsyntax}
 
 \cmditem{DeclareBibliographyStrings}{definitions}
 
-This command is only available in \file{lbx} files. It is used to define localization strings. The \prm{definitions} consist of \keyval pairs which assign an expression to an identifier. A complete list of all keys supported by default is given is \secref{aut:lng:key}. Note that the syntax of the value is different in \file{lbx} files. The value assigned to a key consists of two expressions, each of which is wrapped in an additional pair of brackets. This is best shown by example:
+This command is only available in \file{lbx} files. It is used to define localisation strings. The \prm{definitions} consist of \keyval pairs which assign an expression to an identifier. A complete list of all keys supported by default is given is \secref{aut:lng:key}. Note that the syntax of the value is different in \file{lbx} files. The value assigned to a key consists of two expressions, each of which is wrapped in an additional pair of brackets. This is best shown by example:
 
 \begin{ltxexample}
 \DeclareBibliographyStrings{%
@@ -9183,7 +9312,7 @@ The first value is the long, written out expression, the second one is an abbrev
 }
 \end{ltxexample}
 
-The above examples are slightly simplified. Real localization files should use the punctuation and formatting commands discussed in \secref{aut:pct:pct, use:fmt} instead of literal punctuation. Here is an excerpt from a real localization file:
+The above examples are slightly simplified. Real localisation files should use the punctuation and formatting commands discussed in \secref{aut:pct:pct, use:fmt} instead of literal punctuation. Here is an excerpt from a real localisation file:
 
 \begin{ltxexample}
   bibliography     = {{Bibliography}{Bibliography}},
@@ -9198,7 +9327,7 @@ Note the handling of abbreviation dots, the spacing in abbreviated expressions,
 
 \cmditem{InheritBibliographyStrings}{language}
 
-This command is only available in \file{lbx} files. It copies the localization strings for \prm{language} to the current language, as specified by the name of the \file{lbx} file.
+This command is only available in \file{lbx} files. It copies the localisation strings for \prm{language} to the current language, as specified by the name of the \file{lbx} file.
 
 \cmditem{DeclareBibliographyExtras}{code}
 
@@ -9206,7 +9335,7 @@ This command is only available in \file{lbx} files. It is used to adapt language
 
 \cmditem{UndeclareBibliographyExtras}{code}
 
-This command is only available in \file{lbx} files. It is used to restore any formatting commands modified with \cmd{DeclareBibliographyExtras}. If a redefined command is included in \secref{aut:fmt:lng}, there is no need to restore its previous definition since these commands are localized by all language modules anyway.
+This command is only available in \file{lbx} files. It is used to restore any formatting commands modified with \cmd{DeclareBibliographyExtras}. If a redefined command is included in \secref{aut:fmt:lng}, there is no need to restore its previous definition since these commands are localised by all language modules anyway.
 
 \cmditem{InheritBibliographyExtras}{language}
 
@@ -9236,14 +9365,14 @@ This command maps a \sty{babel}/\sty{polyglossia} language identifier to an \fil
 
 \cmditem{NewBibliographyString}{key}
 
-This command, which may be used in the preamble (including \file{cbx} and \file{bbx} files) as well as in \file{lbx} files, declares new localization strings, \ie it initializes a new \prm{key} to be used in the \prm{definitions} of \cmd{DefineBibliographyStrings} or \cmd{DeclareBibliographyStrings}. The \prm{key} argument may also be a comma"=separated list of key names. When used in an \file{lbx}, the \prm{key} is initialized only for the language specified by the name of the \file{lbx} file. The keys listed in \secref{aut:lng:key} are defined by default.
+This command, which may be used in the preamble (including \file{cbx} and \file{bbx} files) as well as in \file{lbx} files, declares new localisation strings, \ie it initializes a new \prm{key} to be used in the \prm{definitions} of \cmd{DefineBibliographyStrings} or \cmd{DeclareBibliographyStrings}. The \prm{key} argument may also be a comma"=separated list of key names. When used in an \file{lbx}, the \prm{key} is initialized only for the language specified by the name of the \file{lbx} file. The keys listed in \secref{aut:lng:key} are defined by default.
 
 \end{ltxsyntax}
 
 \subsubsection{Localization Keys}
 \label{aut:lng:key}
 
-The localization keys in this section are defined by default and covered by the localization files which come with \biblatex. Note that these strings are only available in citations, the bibliography and bibliography lists. All expressions should be capitalized as they usually are when used in the middle of a sentence. \biblatex will capitalize them automatically at the beginning of a sentence. The only exceptions to these rules are the three strings intended for use in headings.
+The localisation keys in this section are defined by default and covered by the localisation files which come with \biblatex. Note that these strings are only available in citations, the bibliography and bibliography lists. All expressions should be capitalized as they usually are when used in the middle of a sentence. \biblatex will capitalize them automatically at the beginning of a sentence. The only exceptions to these rules are the three strings intended for use in headings.
 
 \paragraph{Headings}
 \label{aut:lng:key:bhd}
@@ -9418,7 +9547,7 @@ The following keys refer to roles which are expressed as an action (<edited by>,
 \item[byreviser] The expression <revised by \prm{name}>.
 \item[byreviewer] The expression <reviewed by \prm{name}>.
 \item[bycollaborator] An expression like <in collaboration with \prm{name}> or <in cooperation with \prm{name}>.
-\item[bytranslator] The expression <translated by \prm{name}> or <translated from \prm{language} by \prm{name}>.
+\item[bytranslator] The expression <translated by \prm{name}> or <translated from \prm{language} by \prm{name}>.
 \item[bycommentator] The expression <commented by \prm{name}>.
 \item[byannotator] The expression <annotated by \prm{name}>.
 \end{keymarglist}
@@ -9714,6 +9843,7 @@ Other expressions frequently used in citations:
 \item[langpolish] The language <Polish>.
 \item[langportuguese] The language <Portuguese>.
 \item[langrussian] The language <Russian>.
+\item[langslovak] The language <Slovak>.
 \item[langslovene] The language <Slovene>.
 \item[langspanish] The language <Spanish>.
 \item[langswedish] The language <Swedish>.
@@ -9725,8 +9855,8 @@ The following strings are intended for use in phrases like <translated from [the
 \item[fromamerican] The expression <from [the] American> or <from [the] American English>.
 \item[frombrazilian] The expression <from [the] Brazilian> or <from [the] Brazilian Portuguese>.
 \item[fromcatalan] The expression <from [the] Catalan>.
-\item[fromczech] The expression <from [the] Czech>.
 \item[fromcroatian] The expression <from [the] Croatian>.
+\item[fromczech] The expression <from [the] Czech>.
 \item[fromdanish] The expression <from [the] Danish>.
 \item[fromdutch] The expression <from [the] Dutch>.
 \item[fromenglish] The expression <from [the] English>.
@@ -9741,6 +9871,7 @@ The following strings are intended for use in phrases like <translated from [the
 \item[frompolish] The expression <from [the] Polish>.
 \item[fromportuguese] The expression <from [the] Portuguese>.
 \item[fromrussian] The expression <from [the] Russian>.
+\item[fromslovak] The expression <from [the] Slovak>.
 \item[fromslovene] The expression <from [the] Slovene>.
 \item[fromspanish] The expression <from [the] Spanish>.
 \item[fromswedish] The expression <from [the] Swedish>.
@@ -9749,7 +9880,7 @@ The following strings are intended for use in phrases like <translated from [the
 \paragraph{Country Names}
 \label{aut:lng:key:cnt}
 
-Country names are localized by using the string \texttt{country} plus the \acr{ISO}-3166 country code as the key. The short version of the translation should be the \acr{ISO}-3166 country code. Note that only a small number of country names is defined by default, mainly to illustrate this scheme. These keys are used in the \bibfield{location} list of \bibtype{patent} entries but they may be useful for other purposes as well.
+Country names are localised by using the string \texttt{country} plus the \acr{ISO}-3166 country code as the key. The short version of the translation should be the \acr{ISO}-3166 country code. Note that only a small number of country names is defined by default, mainly to illustrate this scheme. These keys are used in the \bibfield{location} list of \bibtype{patent} entries but they may be useful for other purposes as well.
 
 \begin{keymarglist}
 \item[countryde] The name <Germany>, abbreviated as \texttt{DE}.
@@ -9763,7 +9894,7 @@ Country names are localized by using the string \texttt{country} plus the \acr{I
 \paragraph{Patents and Patent Requests}
 \label{aut:lng:key:pat}
 
-Strings related to patents are localized by using the term \texttt{patent} plus the \acr{ISO}-3166 country code as the key. Note that only a small number of patent keys is defined by default, mainly to illustrate this scheme. These keys are used in the \bibfield{type} field of \bibtype{patent} entries.
+Strings related to patents are localised by using the term \texttt{patent} plus the \acr{ISO}-3166 country code as the key. Note that only a small number of patent keys is defined by default, mainly to illustrate this scheme. These keys are used in the \bibfield{type} field of \bibtype{patent} entries.
 
 \begin{keymarglist}
 \item[patent] The generic term <patent>.
@@ -9797,10 +9928,10 @@ This section corresponds to \secref{use:fmt:fmt} in the user part of the manual.
 
 \begin{ltxsyntax}
 
-\csitem{bibnamedelima}\BiberOnlyMark
+\csitem{bibnamedelima}
 This delimiter controls the spacing between the elements which make up a name part. It is inserted automatically by the backend after the first name element if the element is less than three characters long and before the last element. The default definition is \cmd{addhighpenspace}, \ie a space penalized by the value of the \cnt{highnamepenalty} counter (\secref{use:fmt:len}). Please refer to \secref{use:cav:nam} for further details.
 
-\csitem{bibnamedelimb}\BiberOnlyMark
+\csitem{bibnamedelimb}
 This delimiter controls the spacing between the elements which make up a name part. It is inserted automatically by the backend between all name elements where \cmd{bibnamedelima} does not apply. The default definition is \cmd{addlowpenspace}, \ie a space penalized by the value of the \cnt{lownamepenalty} counter (\secref{use:fmt:len}). Please refer to \secref{use:cav:nam} for further details.
 
 \csitem{bibnamedelimc}
@@ -9809,16 +9940,16 @@ This delimiter controls the spacing between name parts. The default name formats
 \csitem{bibnamedelimd}
 This delimiter controls the spacing between name parts. The default name formats use it between all name parts where \cmd{bibnamedelimc} does not apply. The default definition is \cmd{addlowpenspace}, \ie a space penalized by the value of the \cnt{lownamepenalty} counter (\secref{use:fmt:len}). Please refer to \secref{use:cav:nam} for further details.
 
-\csitem{bibnamedelimi}\BiberOnlyMark
+\csitem{bibnamedelimi}
 This delimiter replaces \cmd{bibnamedelima/b} after initials. Note that this only applies to initials given as such in the \file{bib} file, not to the initials automatically generated by \biblatex which use their own set of delimiters.
 
-\csitem{bibinitperiod}\BiberOnlyMark
+\csitem{bibinitperiod}
 The punctuation inserted automatically by the backend after all initials unless \cmd{bibinithyphendelim} applies. The default definition is a period (\cmd{adddot}). Please refer to \secref{use:cav:nam} for further details.
 
-\csitem{bibinitdelim}\BiberOnlyMark
+\csitem{bibinitdelim}
 The spacing inserted automatically by the backend between multiple initials unless \cmd{bibinithyphendelim} applies. The default definition is an unbreakable interword space. Please refer to \secref{use:cav:nam} for further details.
 
-\csitem{bibinithyphendelim}\BiberOnlyMark
+\csitem{bibinithyphendelim}
 The punctuation inserted automatically by the backend between the initials of hyphenated name parts, replacing \cmd{bibinitperiod} and \cmd{bibinitdelim}. The default definition is a period followed by an unbreakable hyphen. Please refer to \secref{use:cav:nam} for further details.
 
 \csitem{bibindexnamedelima}
@@ -9876,7 +10007,7 @@ Use this command instead of \cmd{multinamedelim} before the final name in a name
 The extra delimiter to be printed after the first name in a name list consisting of two names (in addition to \cmd{finalnamedelim}) if the first name is reversed. This command should be incorporated in all formatting directives for name lists.
 
 \csitem{andothersdelim}
-The delimiter to be printed before the localization string <\texttt{andothers}> if a name list like \bibfield{author} or \bibfield{editor} is truncated. This command should be incorporated in all formatting directives for name lists.
+The delimiter to be printed before the localisation string <\texttt{andothers}> if a name list like \bibfield{author} or \bibfield{editor} is truncated. This command should be incorporated in all formatting directives for name lists.
 
 \csitem{multilistdelim}
 The delimiter to be printed between multiple items in a literal list like \bibfield{publisher} or \bibfield{location} if there are more than two names in the list. If there are only two items in the list, use the \cmd{finallistdelim} instead. This command should be incorporated in all formatting directives for literal lists.
@@ -9885,7 +10016,7 @@ The delimiter to be printed between multiple items in a literal list like \bibfi
 Use this command instead of \cmd{multilistdelim} before the final item in a literal list.
 
 \csitem{andmoredelim}
-The delimiter to be printed before the localization string <\texttt{andmore}> if a literal list like \bibfield{publisher} or \bibfield{location} is truncated. This command should be incorporated in all formatting directives for literal lists.
+The delimiter to be printed before the localisation string <\texttt{andmore}> if a literal list like \bibfield{publisher} or \bibfield{location} is truncated. This command should be incorporated in all formatting directives for literal lists.
 
 \csitem{multicitedelim}
 The delimiter printed between citations if multiple entry keys are passed to a single citation command. This command should be incorporated in the definition of all citation commands, for example in the \prm{sepcode} argument passed to \cmd{DeclareCiteCommand}. See \secref{aut:cbx:cbx} for details.
@@ -9905,6 +10036,9 @@ The delimiter to be printed between the author\slash editor and the title. This
 \csitem{nameyeardelim}
 The delimiter to be printed between the author\slash editor and the year. This command should be incorporated in the definition of all citation commands of author-year citation styles.
 
+\csitem{namelabeldelim}
+The delimiter printed between the name\slash title and the label. This command should be incorporated in the definition of all citation commands of alphabetic and numeric citation styles.
+
 \csitem{nonameyeardelim}
 The delimiter printed between the substitute for the labelname when it does not exist (usually the label or title in standard styles) and the year in author-year citation styles. This is only used when there is no labelname since when the labelname exists, \cmd{nameyeardelim} is used.
 
@@ -9920,20 +10054,20 @@ The delimiter to be printed after the \prm{postnote} argument of a citation comm
 \csitem{extpostnotedelim}
 The delimiter printed between the citation and the parenthetical \prm{postnote} argument of a citation command when the postnote occurs outside of the citation parentheses. In the standard styles, this occurs when the citation uses the shorthand field of the entry.
 
-\cmditem{mkbibnamelast}{text}
-Formatting hook for the last name, to be used in all formatting directives for name lists.
+\cmditem{mkbibnamefamily}{text}
+Formatting hook for the family name, to be used in all formatting directives for name lists.
 
-\cmditem{mkbibnamefirst}{text}
-Similar to \cmd{mkbibnamelast}, but intended for the first name.
+\cmditem{mkbibnamegiven}{text}
+Similar to \cmd{mkbibnamefamily}, but intended for the given name.
 
 \cmditem{mkbibnameprefix}{text}
 Similar to \cmd{mkbibnamelast}, but intended for the name prefix.
 
-\cmditem{mkbibnameaffix}{text}
-Similar to \cmd{mkbibnamelast}, but intended for the name affix.
+\cmditem{mkbibnamesuffix}{text}
+Similar to \cmd{mkbibnamefamily}, but intended for the name suffix.
 
 \csitem{relatedpunct}
-The separator between the relatedtype bibliography localization string and the data from the first related entry.
+The separator between the relatedtype bibliography localisation string and the data from the first related entry.
 
 \csitem{relateddelim}
 The separator between the data of multiple related entries. The default definition is a linebreak.
@@ -9943,7 +10077,7 @@ The separator between the data of multiple related entries. The default definiti
 \subsubsection{Language-specific Commands}
 \label{aut:fmt:lng}
 
-This section corresponds to \secref{use:fmt:lng} in the user part of the manual. The commands discussed here are usually handled by the localization modules, but may also be redefined by users on a per"=language basis. Note that all commands starting with \cmd{mk\dots} take one or more mandatory arguments.
+This section corresponds to \secref{use:fmt:lng} in the user part of the manual. The commands discussed here are usually handled by the localisation modules, but may also be redefined by users on a per"=language basis. Note that all commands starting with \cmd{mk\dots} take one or more mandatory arguments.
 
 \begin{ltxsyntax}
 
@@ -10127,7 +10261,7 @@ A generic command which prints its argument as superscripted text. This is a sim
 
 \cmditem{mkbibmonth}{integer}
 
-This command takes an integer argument and prints it as a month name. Even though the output of this command is language specific, its definition is not, hence it is normally not redefined in localization modules.
+This command takes an integer argument and prints it as a month name. Even though the output of this command is language specific, its definition is not, hence it is normally not redefined in localisation modules.
 
 \cmditem{mkdatezeros}{integer}
 
@@ -10137,13 +10271,9 @@ This command strips leading zeros from a number or preserves them, depending on
 
 This command strips leading zeros from a number. It is intended for date formatting and ordinals.
 
-\optitem{shorthandwidth}\BibTeXOnlyMark 
+\optitem{<labelfield>width}
 
-A special field formatting directive which is used internally by \biblatex. When the bibliographic data is read from the \file{bbl} file, \biblatex measures the values of all \bibfield{shorthand} fields and sets the length register \cmd{shorthandwidth} to the width of the widest shorthand (see \secref{aut:fmt:ilc}). In order to determine the correct width, the package considers two factors: the definition of \cmd{bibfont} and this formatting directive. All styles should adjust this directive such that it corresponds to the format used in the list of shorthands.
-
-\optitem{<labelfield>width}\BiberOnlyMark 
-
-With \biber, for every field marked as a <Label field> in the data model, a formatting directive is created as per \texttt{shorthandwidth} above. Since \bibfield{shorthand} is so marked in the default data model, this functionality is a superset of that described for \texttt{shorthandwidth}.
+For every field marked as a <Label field> in the data model, a formatting directive is created as per \texttt{shorthandwidth} above. Since \bibfield{shorthand} is so marked in the default data model, this functionality is a superset of that described for \texttt{shorthandwidth}.
 
 \optitem{labelnumberwidth}
 
@@ -10202,13 +10332,9 @@ The length registers and counters discussed here are used by \biblatex to pass i
 
 \begin{ltxsyntax}
 
-\lenitem{shorthandwidth}\BibTeXOnlyMark
-
-This length register indicates the width of the widest \bibfield{shorthand}. Bibliography styles should incorporate this length in the definition of the list of shorthands, if applicable.
+\lenitem{<labelfield>width}
 
-\lenitem{<labelfield>width}\BiberOnlyMark
-
-With \biber, for every field marked as a <Label field> in the data model, a length register is created as per \texttt{shorthandwidth} above. Since \bibfield{shorthand} is so marked in the default data model, this functionality is a superset of that described for \texttt{shorthandwidth}.
+For every field marked as a <Label field> in the data model, a length register is created as per \texttt{shorthandwidth} above. Since \bibfield{shorthand} is so marked in the default data model, this functionality is a superset of that described for \texttt{shorthandwidth}.
 
 \lenitem{labelnumberwidth}
 
@@ -10287,6 +10413,14 @@ This counter holds the \prm{start} argument passed to \cmd{printnames} or \cmd{p
 
 This counter holds the \prm{stop} argument passed to \cmd{printnames} or \cmd{printlist}. It is intended for use in list formatting directives and does not hold a meaningful value when used anywhere else.
 
+\csitem{currentlang}
+
+The name of the currently active language for \biblatex. Can be used anywhere and
+defaults to the main document language. This is automatically switched
+inside entries which define \bibfield{langid}, given suitable settings of the
+\opt{autolang} and \opt{language} options. Note that this does not track
+all document language changes, only the current \biblatex\ setting.
+
 \csitem{currentfield}
 
 The name of the field currently being processed by \cmd{printfield}. This information is only available locally in field formatting directives.
@@ -10314,13 +10448,13 @@ Appends the \prm{code} to an internal hook executed at the beginning of the bibl
 
 Appends the \prm{code} to an internal hook executed at the beginning of the list of shorthands. The \prm{code} is executed at the beginning of the list of shorthands, immediately after the \prm{begin code} of \cmd{defbibenvironment}. This command may only be used in the preamble.
 
-When using \biber, this is just an alias for:
+This is just an alias for:
 
 \begin{ltxexample}
 \AtBeginBiblist{shorthand}{code}
 \end{ltxexample}
 
-\cmditem{AtBeginBiblist}{biblistname}{code}\BiberOnlyMark
+\cmditem{AtBeginBiblist}{biblistname}{code}
 
 Appends the \prm{code} to an internal hook executed at the beginning of the bibliography list \prm{biblistname}. The \prm{code} is executed at the beginning of the bibliography list, immediately after the \prm{begin code} of \cmd{defbibenvironment}. This command may only be used in the preamble.
 
@@ -10332,13 +10466,13 @@ Appends the \prm{code} to an internal hook executed at the beginning of every it
 
 Appends the \prm{code} to an internal hook executed at the beginning of every item in the list of shorthands. The \prm{code} is executed immediately after the \prm{item code} of \cmd{defbibenvironment}. The bibliographic data of the respective entry is available at this point. This command may only be used in the preamble.
 
-When using \biber, this is just an alias for:
+This is just an alias for:
 
 \begin{ltxexample}
 \AtEveryBiblistitem{shorthand}{code}
 \end{ltxexample}
 
-\cmditem{AtEveryBiblistitem}{biblistname}{code}\BiberOnlyMark
+\cmditem{AtEveryBiblistitem}{biblistname}{code}
 
 Appends the \prm{code} to an internal hook executed at the beginning of every item in the bibliography list named \prm{biblistname}. The \prm{code} is executed immediately after the \prm{item code} of \cmd{defbibenvironment}. The bibliographic data of the respective entry is available at this point. This command may only be used in the preamble.
 
@@ -10488,7 +10622,7 @@ External abstracts and annotations have been discussed in \secref{use:use:prf}.
 %
 If the \bibfield{abstract}\slash \bibfield{annotation} field is undefined, the above code tries to load the abstracts\slash annotations from an external file. The \cmd{printfile} commands also incorporate file name prefixes which may be redefined by users. Note that you must enable \cmd{printfile} explicitly by setting the \opt{loadfiles} package option from \secref{use:opt:pre:gen}. This feature is disabled by default for performance reasons.
 
-\subsubsection[Name Disambiguation]{Name Disambiguation\BiberOnlyMark}
+\subsubsection[Name Disambiguation]{Name Disambiguation}
 \label{aut:cav:amb}
 
 The \opt{uniquename} and \opt{uniquelist} options introduced in \secref{use:opt:pre:int} support various modes of operation. This section explains the differences between these modes by way of example. The \opt{uniquename} option disambiguates individual names in the \bibfield{labelname} list. The \opt{uniquelist} option disambiguates the \bibfield{labelname} list if it has become ambiguous after \opt{maxnames}\slash \opt{minnames} truncation. You can use either option stand-alone or combine both.
@@ -10928,7 +11062,7 @@ We still need to handle cases in which there is no series information at all, so
      \printfield{number}}}%
 \end{ltxexample}
 %
-One final hint: localization strings are not literal text as far as the punctuation tracker is concerned. Since \cmd{bibstring} and similar commands interface with the punctuation tracker, there is no need to wrap them in a \cmd{printtext} command.
+One final hint: localisation strings are not literal text as far as the punctuation tracker is concerned. Since \cmd{bibstring} and similar commands interface with the punctuation tracker, there is no need to wrap them in a \cmd{printtext} command.
 
 \paragraph{Advanced Usage}
 
@@ -11033,7 +11167,7 @@ Since the alternative \file{lbx} file can inherit strings from the standard \pat
 \endinput
 \end{ltxexample}
 %
-Alternative \file{lbx} files must ensure that the localization module is complete. They will typically do so by inheriting data from the corresponding standard module. If the language \texttt{american} is mapped to \path{american-mla.lbx}, \biblatex will not load \path{american.lbx} unless this module is requested explicitly. In the above example, inheriting <strings> and <extras> will cause \biblatex to load \path{american.lbx} before applying the modifications in \path{american-mla.lbx}.
+Alternative \file{lbx} files must ensure that the localisation module is complete. They will typically do so by inheriting data from the corresponding standard module. If the language \texttt{american} is mapped to \path{american-mla.lbx}, \biblatex will not load \path{american.lbx} unless this module is requested explicitly. In the above example, inheriting <strings> and <extras> will cause \biblatex to load \path{american.lbx} before applying the modifications in \path{american-mla.lbx}.
 
 Note that \cmd{DeclareLanguageMapping} is not intended to handle language variants (\eg American English vs. British English) or \sty{babel}/\sty{polyglossia} language aliases (\eg \texttt{USenglish} vs. \texttt{american}). For example, \sty{babel}/\sty{polyglossia} offers the \texttt{USenglish} option which is similar to \texttt{american}. Therefore, \biblatex ships with an \path{USenglish.lbx} file which simply inherits all data from \path{american.lbx} (which in turn gets the <strings> from \path{english.lbx}). In other words, the mapping of language variants and \sty{babel}/\sty{polyglossia} language aliases happens on the file level, the point being that \biblatex's language support can be extended simply by adding additional \file{lbx} files. There is no need for centralized mapping. If you need support for, say, Portuguese (babel/polyglossia: \file{portuges}), you create a file named \path{portuges.lbx}. If \sty{babel}/\sty{polyglossia} offered an alias named \texttt{brasil}, you would create \path{brasil.lbx} and inherit the data from \path{portuges.lbx}. In contrast to that, the point of \cmd{DeclareLanguageMapping} is handling \emph{stylistic} variants like <humanities vs. natural sciences> or <\acr{mla} vs. \acr{apa}> etc. which will typically be built on top of existing \file{lbx} files.
 
@@ -11075,7 +11209,7 @@ In order to minimize the risk of name clashes, \latex packages typically prefix
 
 \item[\texttt{cbx}] This is the recommended prefix for internal macros defined in citation styles.
 
-\item[\texttt{lbx}] This is the recommended base prefix for internal macros defined in localization modules. The localization module should add a second prefix to specify the language. For example, an internal macro defined by the Spanish localization module would be named \cmd{lbx@es@macro}.
+\item[\texttt{lbx}] This is the recommended base prefix for internal macros defined in localisation modules. The localisation module should add a second prefix to specify the language. For example, an internal macro defined by the Spanish localisation module would be named \cmd{lbx@es@macro}.
 
 \end{marglist}
 
@@ -11398,7 +11532,7 @@ ydnt &	presort\alt mm &
 \end{longtable}
 \endgroup
 
-\section{\biblatexml}\BiberOnlyMark
+\section{\biblatexml}
 \label{apx:biblatexml}
 The \biblatexml\ XML datasource format is designed to be an extensible and modern data source format for \biblatex\ users. There are limitations with \bibtex\ format \file{.bib} files, in particular one might mention UTF-8 support and name formats. \biber\ goes some way to addressing the UTF-8 limitations by using a modified version of the \texttt{btparse} C library but the rather archaic name parsing rules for \bibtex\ are hard-coded and specific to simple Western names.
 
@@ -11695,9 +11829,11 @@ minalphanames	&\+&\+&\+&\+\\
 minbibnames	&\+&\+&\+&\+\\
 mincitenames	&\+&\+&\+&\+\\
 mincrossrefs	&\+&\+&\_&\_\\
+minxrefs	&\+&\+&\_&\_\\
 minitems	&\+&\+&\+&\+\\
 minnames	&\+&\+&\+&\+\\
 natbib		&\+&\_&\_&\_\\
+noinherit		&\_&\_&\_&\+\\
 notetype	&\+&\+&\_&\_\\
 opcittracker	&\+&\+&\_&\_\\
 openbib		&\+&\+&\_&\_\\
@@ -11726,6 +11862,7 @@ terseinits	&\+&\+&\_&\_\\
 texencoding	&\+&\+&\_&\_\\
 uniquelist	&\+&\+&\+&\+\\
 uniquename	&\+&\+&\+&\+\\
+uniquetitle	&\+&\+&\+&\_\\
 urldate		&\+&\+&\_&\_\\
 url		&\+&\+&\_&\_\\
 useprefix	&\+&\+&\+&\+\\
@@ -11736,18 +11873,35 @@ use$<$name$>$	&\+&\+&\+&\+\\
 \section{Revision History}
 \label{apx:log}
 
-This revision history is a list of changes relevant to users of this package. Changes of a more technical nature which do not affect the user interface or the behavior of the package are not included in the list. If an entry in the revision history states that a feature has been \emph{improved} or \emph{extended}, this indicates a modification which either does not affect the syntax and behavior of the package or is syntactically backwards compatible (such as the addition of an optional argument to an existing command). Entries stating that a feature has been \emph{modified}, \emph{renamed}, or \emph{removed}  demand attention. They indicate a modification which may require changes to existing styles or documents in some, hopefully rare, cases. The numbers on the right indicate the relevant section of this manual.
+This revision history is a list of changes relevant to users of this package. Changes of a more technical nature which do not affect the user interface or the behavior of the package are not included in the list. More technical details are to be found in the CHANGES file. The numbers on the right indicate the relevant section of this manual.
 
 \begin{changelog}
 
+\begin{release}{3.4}{2016-05-10}
+\item Added \cmd{ifcrossrefsource} and \cmd{ifxrefsource}\see{aut:aux:tst}
+\item Added data annotation feature\see{use:annote}
+\item Added package option \opt{minxrefs}\see{use:opt:pre:gen}
+\item Added \cmd{ifuniqueprimaryauthor} and associated global option\see{aut:aux:tst}
+\item Added \cmd{DeprecateField}, \cmd{DeprecateList} and \cmd{DeprecateName}\see{aut:bib:dat}
+\item Added \cmd{ifcaselang}\see{aut:aux:tst}
+\item Added \cmd{DeclareSortTranslit}\see{aut:ctm:srt}
+\item Added \opt{uniquetitle} test\see{aut:aux:tst}
+\item Added \cmd{namelabeldelim}\see{use:fmt:fmt}
+\item New starred variants of the \cmd{assignrefcontext*} macros\see{use:bib:context}
+\item New context-sensitive delimiter interface\see{use:fmt:csd}
+\item Moved \opt{prefixnumbers} option to \cmd{newrefcontext} and renamed to \opt{labelprefix}\see{use:bib:context}
+\item Added \cmd{DeclareDatafieldSet}\see{aut:ctm:dsets}
+\end{release}
+
 \begin{release}{3.3}{2016-03-01}
-\item Schema documentation for \biblatexml\see{apx:biblatexml}\BiberOnlyMark
-\item Sourcemapping documentation and examples for \biblatexml\see{aut:ctm:map}\BiberOnlyMark
-\item Changes for name formats to generalise available name parts\see{aut:bib:fmt}\BiberOnlyMark
+\item New macros for auto-assignment of refcontexts\see{use:bib:context}
+\item Schema documentation for \biblatexml\see{apx:biblatexml}
+\item Sourcemapping documentation and examples for \biblatexml\see{aut:ctm:map}
+\item Changes for name formats to generalise available name parts\see{aut:bib:fmt}
 \item \opt{useprefix} can now be specified per-namelist and per-name in \biblatexml datasources
-\item New sourcemapping options for creating new entries dynamically and looping over map steps\see{aut:ctm:map}\BiberOnlyMark
+\item New sourcemapping options for creating new entries dynamically and looping over map steps\see{aut:ctm:map}
 \item Added \opt{noalphaothers} and enhanced name range selection in \cmd{DeclareLabelalphaTemplate}\see{aut:ctm:lab}
-\item Added \cmd{DeclareDatamodelConstant}\see{aut:ctm:dm}\BiberOnlyMark
+\item Added \cmd{DeclareDatamodelConstant}\see{aut:ctm:dm}
 \item Renamed \opt{firstinits} and \opt{sortfirstinits}
 \item Added \cmd{DeclareSortingNamekeyScheme}\see{aut:ctm:srt}
 \item Removed messy experimental endnote and zoterordf support for \biber
@@ -11756,13 +11910,13 @@ This revision history is a list of changes relevant to users of this package. Ch
 \end{release}
 
 \begin{release}{3.2}{2015-12-28}
-\item Added \opt{pstrwidth} and \opt{pcompound} to \cmd{DeclareLabelalphaTemplate}\see{aut:ctm:lab}\BiberOnlyMark
+\item Added \opt{pstrwidth} and \opt{pcompound} to \cmd{DeclareLabelalphaTemplate}\see{aut:ctm:lab}
 \item Added \cmd{AtEachCitekey}\see{aut:fmt:hok}
 \end{release}
 
 \begin{release}{3.1}{2015-09}
-\item Added \cmd{DeclareNolabel}\see{aut:ctm:lab}\BiberOnlyMark
-\item Added \cmd{DeclareNolabelwidthcount}\see{aut:ctm:lab}\BiberOnlyMark
+\item Added \cmd{DeclareNolabel}\see{aut:ctm:lab}
+\item Added \cmd{DeclareNolabelwidthcount}\see{aut:ctm:lab}
 \end{release}
 
 \begin{release}{3.0}{2015-04-20}
@@ -11780,20 +11934,20 @@ This revision history is a list of changes relevant to users of this package. Ch
 \end{release}
 
 \begin{release}{2.9}{2014-02-25}
-\item Generalised shorthands facility\see{use:bib:biblist}\BiberOnlyMark
-\item Sorting locales can now be defined as part of a sorting scheme\see{aut:ctm:srt}\BiberOnlyMark
-\item Added \bibfield{sortinithash}\see{aut:bbx:fld:gen}\BiberOnlyMark
+\item Generalised shorthands facility\see{use:bib:biblist}
+\item Sorting locales can now be defined as part of a sorting scheme\see{aut:ctm:srt}
+\item Added \bibfield{sortinithash}\see{aut:bbx:fld:gen}
 \item Added Slovene localisation (Tea Tušar and Bogdan Filipi�)
 \item Added \cmd{mkbibitalic}\see{aut:fmt:ich}
 \item Recommend \texttt{begentry} and \texttt{finentry} bibliography macros\see{aut:bbx:drv}
 \end{release}
 
 \begin{release}{2.8a}{2013-11-25}
-\item Split option \opt{language=auto} into \opt{language=autocite} and \opt{language=autobib}\see{use:opt:pre:gen}\BiberOnlyMark
+\item Split option \opt{language=auto} into \opt{language=autocite} and \opt{language=autobib}\see{use:opt:pre:gen}
 \end{release}
 
 \begin{release}{2.8}{2013-10-21}
-\item New \bibfield{langidopts}\see{bib:fld:spc}\BiberOnlyMark
+\item New \bibfield{langidopts}\see{bib:fld:spc}
 \item \bibfield{hyphenation} field renamed to \bibfield{langid}\see{bib:fld:spc}
 \item \sty{polyglossia} support
 \item Renamed \opt{babel} option to \opt{autolang}\see{use:opt:pre:gen}
@@ -11816,54 +11970,54 @@ This revision history is a list of changes relevant to users of this package. Ch
 \item Added multicite variants of \cmd{volcite} and related commands\see{use:cit:spc}
 \item Added \cmd{finalandsemicolon}\see{use:fmt:lng}
 \item Added citation delimiter \cmd{textcitedelim} for \cmd{textcite} and related commands to styles\see{aut:fmt:fmt}
-\item Updated Russian localization (Oleg Domanov)
-\item Fixed Brazilian and Finnish localization
+\item Updated Russian localisation (Oleg Domanov)
+\item Fixed Brazilian and Finnish localisation
 \end{release}
 
 \begin{release}{2.6}{2013-04-30}
 \item Added \cmd{printunit}\see{aut:pct:new}
-\item Added field \bibfield{clonesourcekey}\see{aut:bbx:fld:gen}\BiberOnlyMark
-\item New options for \cmd{DeclareLabelalphaTemplate}\see{aut:ctm:lab}\BiberOnlyMark
-\item Added \cmd{DeclareLabeldate} and retired \cmd{DeclareLabelyear}\see{aut:ctm:fld}\BiberOnlyMark
-\item Added \texttt{nodate} localization string\see{aut:lng:key:msc}
+\item Added field \bibfield{clonesourcekey}\see{aut:bbx:fld:gen}
+\item New options for \cmd{DeclareLabelalphaTemplate}\see{aut:ctm:lab}
+\item Added \cmd{DeclareLabeldate} and retired \cmd{DeclareLabelyear}\see{aut:ctm:fld}
+\item Added \texttt{nodate} localisation string\see{aut:lng:key:msc}
 \item Added \cmd{rangelen}\see{aut:aux:msc}
 \item Added starred variants of \cmd{citeauthor} and \cmd{Citeauthor}\see{use:cit:txt}
-\item Restored original \texttt{url} format. Added \texttt{urlfrom} localization key\see{aut:lng:key:lab}
+\item Restored original \texttt{url} format. Added \texttt{urlfrom} localisation key\see{aut:lng:key:lab}
 \item Added \cmd{AtNextBibliography}\see{aut:fmt:hok}
 \item Fixed related entry processing to allow nested and cyclic related entries
-\item Added Croatian localization (Ivo Pletikosić)
-\item Added Polish localization (Anastasia Kandulina, Yuriy Chernyshov)
-\item Fixed Catalan localization
-\item Added smart ``of'' for titles to Catalan and French localization
+\item Added Croatian localisation (Ivo Pletikosić)
+\item Added Polish localisation (Anastasia Kandulina, Yuriy Chernyshov)
+\item Fixed Catalan localisation
+\item Added smart ``of'' for titles to Catalan and French localisation
 \item Misc bug fixes
 \end{release}
 
 \begin{release}{2.5}{2013-01-10}
-\item Made \texttt{url} work as a localization string, defaulting to previously hard-coded value <\textsc{URL}>.
+\item Made \texttt{url} work as a localisation string, defaulting to previously hard-coded value <\textsc{URL}>.
 \item Changed some \biber\ option names to cohere with \biber\ 1.5.
-\item New sourcemap step for conditionally removing entire entries\see{aut:ctm:map}\BiberOnlyMark
-\item Updated Catalan localization (Sebastià Vila-Marta)
+\item New sourcemap step for conditionally removing entire entries\see{aut:ctm:map}
+\item Updated Catalan localisation (Sebastià Vila-Marta)
 \end{release}
 
 \begin{release}{2.4}{2012-11-28}
-\item Added \bibfield{relatedoptions} field\see{aut:ctm:rel}\BiberOnlyMark
-\item Added \cmd{DeclareStyleSourcemap}\see{aut:ctm:map}\BiberOnlyMark
-\item Renamed \cmd{DeclareDefaultSourcemap} to \cmd{DeclareDriverSourcemap}\see{aut:ctm:map}\BiberOnlyMark
+\item Added \bibfield{relatedoptions} field\see{aut:ctm:rel}
+\item Added \cmd{DeclareStyleSourcemap}\see{aut:ctm:map}
+\item Renamed \cmd{DeclareDefaultSourcemap} to \cmd{DeclareDriverSourcemap}\see{aut:ctm:map}
 \item Documented \cmd{DeclareFieldInputHandler}, \cmd{DeclareListInputHandler} and \cmd{DeclareNameInputHandler}.
-\item Added Czech localization (Michal Hoftich)
-\item Updated Catalan localization (Sebastià Vila-Marta)
+\item Added Czech localisation (Michal Hoftich)
+\item Updated Catalan localisation (Sebastià Vila-Marta)
 \end{release}
 
 \begin{release}{2.3}{2012-11-01}
 \item Better detection of situations which require a \biber\ or \LaTeX\ re-run
-\item New append mode for \cmd{DeclareSourcemap} so that fields can be combined\see{aut:ctm:map}\BiberOnlyMark
+\item New append mode for \cmd{DeclareSourcemap} so that fields can be combined\see{aut:ctm:map}
 \item Extended auxiliary indexing macros
-\item Added support for plural localization strings with \bibfield{relatedtype}\see{aut:ctm:rel}\BiberOnlyMark
+\item Added support for plural localisation strings with \bibfield{relatedtype}\see{aut:ctm:rel}
 \item Added \cmd{csfield} and \cmd{usefield}\see{aut:aux:dat}
 \item Added starred variant of \cmd{usebibmacro}\see{aut:aux:msc}
 \item Added \cmd{ifbibmacroundef}, \cmd{iffieldformatundef}, \cmd{iflistformatundef}
   and \cmd{ifnameformatundef}\see{aut:aux:msc}
-\item Added Catalan localization (Sebastià Vila-Marta)
+\item Added Catalan localisation (Sebastià Vila-Marta)
 \item Misc bug fixes
 \end{release}
 
@@ -11875,42 +12029,42 @@ This revision history is a list of changes relevant to users of this package. Ch
 
 \begin{release}{2.1}{2012-08-01}
 \item Misc bug fixes
-\item Updated Norwegian localization (HÃ¥kon Malmedal)
-\item Increased data model auto-loading possibilities\see{aut:ctm:dm}\BiberOnlyMark
+\item Updated Norwegian localisation (HÃ¥kon Malmedal)
+\item Increased data model auto-loading possibilities\see{aut:ctm:dm}
 \end{release}
 
 \begin{release}{2.0}{2012-07-01}
 \item Misc bug fixes
-\item Generalised \opt{singletitle} test a little\see{aut:aux:tst}\BiberOnlyMark
-\item Added new special field \bibfield{extratitleyear}\see{aut:bbx:fld}\BiberOnlyMark
-\item Customisable data model\see{aut:ctm:dm}\BiberOnlyMark
-\item Added \cmd{DeclareDefaultSourcemap}\see{aut:ctm:map}\BiberOnlyMark
-\item Added \opt{labeltitle} option\see{use:opt:pre:int}\BiberOnlyMark
-\item Added new special field \bibfield{extratitle}\see{aut:bbx:fld}\BiberOnlyMark
-\item Made special field \bibfield{labeltitle} customisable\see{aut:bbx:fld}\BiberOnlyMark
-\item Removed field \bibfield{reprinttitle}\see{use:rel}\BiberOnlyMark
-\item Added related entry feature\see{use:rel}\BiberOnlyMark
-\item Added \cmd{DeclareNoinit}\see{aut:ctm:noinit}\BiberOnlyMark
-\item Added \cmd{DeclareNosort}\see{aut:ctm:nosort}\BiberOnlyMark
-\item Added \opt{sorting} option for \cmd{printbibliography} and \cmd{printshorthands}\see{use:bib:bib}\BiberOnlyMark
-\item Added \texttt{ids} field for citekey aliasing\see{bib:fld}\BiberOnlyMark
-\item Added \opt{sortfirstinits} option\see{use:opt:pre:int}\BiberOnlyMark
-\item Added data stream modification feature\see{aut:ctm:map}\BiberOnlyMark
-\item Added customisable labels feature\see{aut:ctm:lab}\BiberOnlyMark
+\item Generalised \opt{singletitle} test a little\see{aut:aux:tst}
+\item Added new special field \bibfield{extratitleyear}\see{aut:bbx:fld}
+\item Customisable data model\see{aut:ctm:dm}
+\item Added \cmd{DeclareDefaultSourcemap}\see{aut:ctm:map}
+\item Added \opt{labeltitle} option\see{use:opt:pre:int}
+\item Added new special field \bibfield{extratitle}\see{aut:bbx:fld}
+\item Made special field \bibfield{labeltitle} customisable\see{aut:bbx:fld}
+\item Removed field \bibfield{reprinttitle}\see{use:rel}
+\item Added related entry feature\see{use:rel}
+\item Added \cmd{DeclareNoinit}\see{aut:ctm:noinit}
+\item Added \cmd{DeclareNosort}\see{aut:ctm:nosort}
+\item Added \opt{sorting} option for \cmd{printbibliography} and \cmd{printshorthands}\see{use:bib:bib}
+\item Added \texttt{ids} field for citekey aliasing\see{bib:fld}
+\item Added \opt{sortfirstinits} option\see{use:opt:pre:int}
+\item Added data stream modification feature\see{aut:ctm:map}
+\item Added customisable labels feature\see{aut:ctm:lab}
 \item Added \cmd{citeyear*} and \cmd{citedate*}\see{use:cit:txt}
 \end{release}
 
 % \begin{release}{1.7}{2011-11-13}
-% \item Added \texttt{xdata} containers\see{use:use:xdat}\BiberOnlyMark
-% \item Added special entry type \bibfield{xdata}\see{bib:typ:blx}\BiberOnlyMark
-% \item Added special field \bibfield{xdata}\see{bib:fld:spc}\BiberOnlyMark
-% \item Support \opt{maxnames}/\opt{minnames} globally/per-type/per-entry\see{use:opt:pre:gen}\BiberOnlyMark
-% \item Support \opt{maxbibnames}/\opt{minbibnames} globally/per-type/per-entry\see{use:opt:pre:gen}\BiberOnlyMark
-% \item Support \opt{maxcitenames}/\opt{mincitenames} globally/per-type/per-entry\see{use:opt:pre:gen}\BiberOnlyMark
-% \item Support \opt{maxitems}/\opt{minitems} globally/per-type/per-entry\see{use:opt:pre:gen}\BiberOnlyMark
-% \item Support \opt{maxalphanames}/\opt{minalphanames} globally/per-type/per-entry\see{use:opt:pre:int}\BiberOnlyMark
-% \item Support \opt{uniquelist} globally/per-type/per-entry\see{use:opt:pre:int}\BiberOnlyMark
-% \item Support \opt{uniquename} globally/per-type/per-entry\see{use:opt:pre:int}\BiberOnlyMark
+% \item Added \texttt{xdata} containers\see{use:use:xdat}
+% \item Added special entry type \bibfield{xdata}\see{bib:typ:blx}
+% \item Added special field \bibfield{xdata}\see{bib:fld:spc}
+% \item Support \opt{maxnames}/\opt{minnames} globally/per-type/per-entry\see{use:opt:pre:gen}
+% \item Support \opt{maxbibnames}/\opt{minbibnames} globally/per-type/per-entry\see{use:opt:pre:gen}
+% \item Support \opt{maxcitenames}/\opt{mincitenames} globally/per-type/per-entry\see{use:opt:pre:gen}
+% \item Support \opt{maxitems}/\opt{minitems} globally/per-type/per-entry\see{use:opt:pre:gen}
+% \item Support \opt{maxalphanames}/\opt{minalphanames} globally/per-type/per-entry\see{use:opt:pre:int}
+% \item Support \opt{uniquelist} globally/per-type/per-entry\see{use:opt:pre:int}
+% \item Support \opt{uniquename} globally/per-type/per-entry\see{use:opt:pre:int}
 % \item Added \cmd{textcite} and \cmd{textcites} to all \texttt{verbose} citation styles\see{use:xbx:cbx}
 % \item Added special field formats \texttt{date}, \texttt{urldate}, \texttt{origdate}, \texttt{eventdate}\see{aut:fmt:ich}
 % \item Added \cmd{mkcomprange*}\see{aut:aux:msc}
@@ -11921,8 +12075,8 @@ This revision history is a list of changes relevant to users of this package. Ch
 % \item Added counter \cnt{biburlnumpenalty}\see{aut:fmt:len}
 % \item Added counter \cnt{biburlucpenalty}\see{aut:fmt:len}
 % \item Added counter \cnt{biburllcpenalty}\see{aut:fmt:len}
-% \item Added localization keys \texttt{book}, \texttt{part}, \texttt{issue}, \texttt{forthcoming}\see{aut:lng:key}
-% \item Added some \texttt{lang...} and \texttt{from...} localization keys\see{aut:lng:key}
+% \item Added localisation keys \texttt{book}, \texttt{part}, \texttt{issue}, \texttt{forthcoming}\see{aut:lng:key}
+% \item Added some \texttt{lang...} and \texttt{from...} localisation keys\see{aut:lng:key}
 % \item Expanded documentation\see{apx:opt}
 % \item Added support for Russian (Oleg Domanov)
 % \item Updated support for Dutch (Pieter Belmans)
@@ -11931,11 +12085,11 @@ This revision history is a list of changes relevant to users of this package. Ch
 % \end{release}
 
 % \begin{release}{1.6}{2011-07-29}
-% \item Added special field \bibfield{sortshorthand}\see{bib:fld:spc}\BiberOnlyMark
+% \item Added special field \bibfield{sortshorthand}\see{bib:fld:spc}
 % \item Revised options \opt{maxnames}/\opt{minnames}\see{use:opt:pre:gen}
-% \item Options \opt{maxcitenames}/\opt{mincitenames} now supported by backend\see{use:opt:pre:gen}\BiberOnlyMark
-% \item Options \opt{maxbibnames}/\opt{minbibnames} now supported by backend\see{use:opt:pre:gen}\BiberOnlyMark
-% \item Added options \opt{maxalphanames}/\opt{minalphanames}\see{use:opt:pre:int}\BiberOnlyMark
+% \item Options \opt{maxcitenames}/\opt{mincitenames} now supported by backend\see{use:opt:pre:gen}
+% \item Options \opt{maxbibnames}/\opt{minbibnames} now supported by backend\see{use:opt:pre:gen}
+% \item Added options \opt{maxalphanames}/\opt{minalphanames}\see{use:opt:pre:int}
 % \item Removed local options \opt{maxnames}/\opt{minnames} from \cmd{printbibliography}\see{use:bib:bib}
 % \item Removed local options \opt{maxitems}/\opt{minitems} from \cmd{printbibliography}\see{use:bib:bib}
 % \item Removed local options \opt{maxnames}/\opt{minnames} from \cmd{bibbysection}\see{use:bib:bib}
@@ -11948,7 +12102,7 @@ This revision history is a list of changes relevant to users of this package. Ch
 % \item Removed local options \opt{maxitems}/\opt{minitems} from \cmd{printshorthands}\see{use:bib:biblist}
 % \item Added special field format \bibfield{volcitevolume}\see{use:cit:spc}
 % \item Added special field format \bibfield{volcitepages}\see{use:cit:spc}
-% \item Added special field \bibfield{hash}\see{aut:bbx:fld:gen}\BiberOnlyMark
+% \item Added special field \bibfield{hash}\see{aut:bbx:fld:gen}
 % \item Added \cmd{mkcomprange}\see{aut:aux:msc}
 % \item Added \cmd{mkfirstpage}\see{aut:aux:msc}
 % \item Removed \cmd{mkpagefirst}\see{aut:aux:msc}
@@ -11960,13 +12114,13 @@ This revision history is a list of changes relevant to users of this package. Ch
 % \end{release}
 
 % \begin{release}{1.5}{2011-06-08}
-% \item Added option \kvopt{uniquename}{mininit/minfull}\see{use:opt:pre:int}\BiberOnlyMark
-% \item Added option \kvopt{uniquelist}{minyear}\see{use:opt:pre:int}\BiberOnlyMark
-% \item Updated documentation of \cnt{uniquename} counter\see{aut:aux:tst}\BiberOnlyMark
-% \item Updated documentation of \cnt{uniquelist} counter\see{aut:aux:tst}\BiberOnlyMark
-% \item Expanded documentation for \opt{uniquename/uniquelist} options\see{aut:cav:amb}\BiberOnlyMark
+% \item Added option \kvopt{uniquename}{mininit/minfull}\see{use:opt:pre:int}
+% \item Added option \kvopt{uniquelist}{minyear}\see{use:opt:pre:int}
+% \item Updated documentation of \cnt{uniquename} counter\see{aut:aux:tst}
+% \item Updated documentation of \cnt{uniquelist} counter\see{aut:aux:tst}
+% \item Expanded documentation for \opt{uniquename/uniquelist} options\see{aut:cav:amb}
 % \item Added editorial role \texttt{reviser}\see{bib:use:edr}
-% \item Added localization keys \texttt{reviser}, \texttt{revisers}, \texttt{byreviser}\see{aut:lng:key}
+% \item Added localisation keys \texttt{reviser}, \texttt{revisers}, \texttt{byreviser}\see{aut:lng:key}
 % \item Added bibliography heading \texttt{none}\see{use:bib:hdg}
 % \item Fixed some \sty{memoir} compatibility issues
 % \end{release}
@@ -11986,11 +12140,11 @@ This revision history is a list of changes relevant to users of this package. Ch
 % \end{release}
 
 % \begin{release}{1.4}{2011-03-31}
-% \item Added package option \opt{uniquelist}\see{use:opt:pre:int}\BiberOnlyMark
-% \item Added special counter \cnt{uniquelist}\see{aut:aux:tst}\BiberOnlyMark
-% \item Revised and improved package option \opt{uniquename}\see{use:opt:pre:int}\BiberOnlyMark
-% \item Revised and improved special counter \cnt{uniquename}\see{aut:aux:tst}\BiberOnlyMark
-% \item Added \cmd{bibnamedelimi}\see{use:fmt:fmt}\BiberOnlyMark
+% \item Added package option \opt{uniquelist}\see{use:opt:pre:int}
+% \item Added special counter \cnt{uniquelist}\see{aut:aux:tst}
+% \item Revised and improved package option \opt{uniquename}\see{use:opt:pre:int}
+% \item Revised and improved special counter \cnt{uniquename}\see{aut:aux:tst}
+% \item Added \cmd{bibnamedelimi}\see{use:fmt:fmt}
 % \item Added \cmd{bibindexnamedelima}\see{use:fmt:fmt}
 % \item Added \cmd{bibindexnamedelimb}\see{use:fmt:fmt}
 % \item Added \cmd{bibindexnamedelimc}\see{use:fmt:fmt}
@@ -12011,20 +12165,20 @@ This revision history is a list of changes relevant to users of this package. Ch
 % \item Updated \opt{terseinits} option\see{use:opt:pre:gen}
 % \item Allow macros in argument to \cmd{addbibresource} and friends\see{use:bib:res}
 % \item Allow macros in argument to \cmd{bibliography}\see{use:bib:res}
-% \item Introducing experimental support for Zotero \acr{RDF}/\acr{XML}\see{use:bib:res}\BiberOnlyMark
-% \item Introducing experimental support for EndNote \acr{XML}\see{use:bib:res}\BiberOnlyMark
+% \item Introducing experimental support for Zotero \acr{RDF}/\acr{XML}\see{use:bib:res}
+% \item Introducing experimental support for EndNote \acr{XML}\see{use:bib:res}
 % \item Added option \opt{citecounter}\see{use:opt:pre:int}
 % \item Added \cnt{citecounter}\see{aut:aux:tst}
 % \item Added \cmd{smartcite} and \cmd{Smartcite}\see{use:cit:cbx}
 % \item Added \cmd{smartcites} and \cmd{Smartcites}\see{use:cit:mlt}
 % \item Added \cmd{svolcite} and \cmd{Svolcite}\see{use:cit:spc}
-% \item Added \cmd{bibnamedelima}\see{use:fmt:fmt}\BiberOnlyMark
-% \item Added \cmd{bibnamedelimb}\see{use:fmt:fmt}\BiberOnlyMark
+% \item Added \cmd{bibnamedelima}\see{use:fmt:fmt}
+% \item Added \cmd{bibnamedelimb}\see{use:fmt:fmt}
 % \item Added \cmd{bibnamedelimc}\see{use:fmt:fmt}
 % \item Added \cmd{bibnamedelimd}\see{use:fmt:fmt}
-% \item Added \cmd{bibinitperiod}\see{use:fmt:fmt}\BiberOnlyMark
-% \item Added \cmd{bibinitdelim}\see{use:fmt:fmt}\BiberOnlyMark
-% \item Added \cmd{bibinithyphendelim}\see{use:fmt:fmt}\BiberOnlyMark
+% \item Added \cmd{bibinitperiod}\see{use:fmt:fmt}
+% \item Added \cmd{bibinitdelim}\see{use:fmt:fmt}
+% \item Added \cmd{bibinithyphendelim}\see{use:fmt:fmt}
 % \item Expanded documentation\see{use:cav:nam}
 % \item Added \prm{position} parameter \texttt{f} to \cmd{DeclareAutoCiteCommand}\see{aut:cbx:cbx}
 % \end{release}
@@ -12038,18 +12192,18 @@ This revision history is a list of changes relevant to users of this package. Ch
 % \item Added entry type \bibtype{mvcollection}\see{bib:typ:blx}
 % \item Added entry type \bibtype{mvproceedings}\see{bib:typ:blx}
 % \item Added entry type \bibtype{mvreference}\see{bib:typ:blx}
-% \item Introducing remote resources\see{use:bib:res}\BiberOnlyMark
-% \item Introducing experimental \acr{RIS} support\see{use:bib:res}\BiberOnlyMark
+% \item Introducing remote resources\see{use:bib:res}
+% \item Introducing experimental \acr{RIS} support\see{use:bib:res}
 % \item Added \cmd{addbibresource}\see{use:bib:res}
 % \item \cmd{bibliography} now deprecated\see{use:bib:res}
 % \item \cmd{bibliography*} replaced by \cmd{addglobalbib}\see{use:bib:res}
 % \item Added \cmd{addsectionbib}\see{use:bib:res}
 % \item Updated and expanded documentation\see{bib:cav:ref}
-% \item Introducing smart \bibfield{crossref} data inheritance\see{bib:cav:ref:bbr}\BiberOnlyMark
-% \item Introducing \bibfield{crossref} configuration interface\see{aut:ctm:ref}\BiberOnlyMark
-% \item Added \cmd{DefaultInheritance}\see{aut:ctm:ref}\BiberOnlyMark
-% \item Added \cmd{DeclareDataInheritance}\see{aut:ctm:ref}\BiberOnlyMark
-% \item Added \cmd{ResetDataInheritance}\see{aut:ctm:ref}\BiberOnlyMark
+% \item Introducing smart \bibfield{crossref} data inheritance\see{bib:cav:ref:bbr}
+% \item Introducing \bibfield{crossref} configuration interface\see{aut:ctm:ref}
+% \item Added \cmd{DefaultInheritance}\see{aut:ctm:ref}
+% \item Added \cmd{DeclareDataInheritance}\see{aut:ctm:ref}
+% \item Added \cmd{ResetDataInheritance}\see{aut:ctm:ref}
 % \item Added \cmd{ifkeyword}\see{aut:aux:tst}
 % \item Added \cmd{ifentrykeyword}\see{aut:aux:tst}
 % \item Added \cmd{ifcategory}\see{aut:aux:tst}
@@ -12059,16 +12213,16 @@ This revision history is a list of changes relevant to users of this package. Ch
 % \item Extended \cmd{mkpageprefix}\see{aut:aux:msc}
 % \item Extended \cmd{mkpagetotal}\see{aut:aux:msc}
 % \item Extended \cmd{mkpagefirst}\see{aut:aux:msc}
-% \item Added localization key \texttt{inpreparation}\see{aut:lng:key}
+% \item Added localisation key \texttt{inpreparation}\see{aut:lng:key}
 % \item Rearranged manual slightly, moving some tables to the appendix
 % \end{release}
 
 % \begin{release}{1.1b}{2011-02-04}
-% \item Added option \opt{texencoding}\see{use:opt:pre:gen}\BiberOnlyMark
-% \item Added option \opt{safeinputenc}\see{use:opt:pre:gen}\BiberOnlyMark
+% \item Added option \opt{texencoding}\see{use:opt:pre:gen}
+% \item Added option \opt{safeinputenc}\see{use:opt:pre:gen}
 % \item Expanded documentation\see{bib:cav:enc:enc}
 % \item Improved \opt{mergedate} option of bibliography style \texttt{authoryear}\see{use:xbx:bbx}
-% \item Removed \opt{pass} option of \cmd{DeclareSortingScheme}\see{aut:ctm:srt}\BiberOnlyMark
+% \item Removed \opt{pass} option of \cmd{DeclareSortingScheme}\see{aut:ctm:srt}
 % \item Fixed some bugs
 % \end{release}
 
@@ -12086,29 +12240,29 @@ This revision history is a list of changes relevant to users of this package. Ch
 % \item Fixed \kvopt{idemtracker}{strict} and \kvopt{idemtracker}{constrict}\see{use:opt:pre:int}
 % \item Added option \opt{mergedate} to bibliography style \texttt{authoryear}\see{use:xbx:bbx}
 % \item Added support for \opt{prefixnumbers} to bibliography style \texttt{alphabetic}\see{use:xbx:bbx}
-% \item Made option \bibfield{useprefix} settable on a per-type basis\see{use:opt:bib}\BiberOnlyMark
-% \item Made option \bibfield{useauthor} settable on a per-type basis\see{use:opt:bib}\BiberOnlyMark
-% \item Made option \bibfield{useeditor} settable on a per-type basis\see{use:opt:bib}\BiberOnlyMark
-% \item Made option \opt{usetranslator} settable on a per-type basis\see{use:opt:bib}\BiberOnlyMark
-% \item Made option \opt{skipbib} settable on a per-type basis\see{use:opt:bib}\BiberOnlyMark
-% \item Made option \opt{skiplos} settable on a per-type basis\see{use:opt:bib}\BiberOnlyMark
-% \item Made option \opt{skiplab} settable on a per-type basis\see{use:opt:bib}\BiberOnlyMark
-% \item Made option \opt{dataonly} settable on a per-type basis\see{use:opt:bib}\BiberOnlyMark
-% \item Made option \opt{labelalpha} settable on a per-type basis\see{use:opt:pre:int}\BiberOnlyMark
+% \item Made option \bibfield{useprefix} settable on a per-type basis\see{use:opt:bib}
+% \item Made option \bibfield{useauthor} settable on a per-type basis\see{use:opt:bib}
+% \item Made option \bibfield{useeditor} settable on a per-type basis\see{use:opt:bib}
+% \item Made option \opt{usetranslator} settable on a per-type basis\see{use:opt:bib}
+% \item Made option \opt{skipbib} settable on a per-type basis\see{use:opt:bib}
+% \item Made option \opt{skiplos} settable on a per-type basis\see{use:opt:bib}
+% \item Made option \opt{skiplab} settable on a per-type basis\see{use:opt:bib}
+% \item Made option \opt{dataonly} settable on a per-type basis\see{use:opt:bib}
+% \item Made option \opt{labelalpha} settable on a per-type basis\see{use:opt:pre:int}
 % \item Made option \opt{labelnumber} settable on a per-type basis\see{use:opt:pre:int}
-% \item Made option \opt{labelyear} settable on a per-type basis\see{use:opt:pre:int}\BiberOnlyMark
-% \item Made option \opt{singletitle} settable on a per-type basis\see{use:opt:pre:int}\BiberOnlyMark
-% \item Made option \opt{uniquename} settable on a per-type basis\see{use:opt:pre:int}\BiberOnlyMark
+% \item Made option \opt{labelyear} settable on a per-type basis\see{use:opt:pre:int}
+% \item Made option \opt{singletitle} settable on a per-type basis\see{use:opt:pre:int}
+% \item Made option \opt{uniquename} settable on a per-type basis\see{use:opt:pre:int}
 % \item Made option \opt{indexing} settable on a per-type basis\see{use:opt:pre:gen}
 % \item Made option \opt{indexing} settable on a per-entry basis\see{use:opt:pre:gen}
 % \item Extended \cmd{ExecuteBibliographyOptions}\see{use:cfg:opt}
 % \item Added \cmd{citedate}\see{use:cit:txt}
-% \item Improved static entry sets\see{use:use:set}\BiberOnlyMark
-% \item Introducing dynamic entry sets\see{use:use:set}\BiberOnlyMark
-% \item Added \cmd{defbibentryset}\see{use:bib:set}\BiberOnlyMark
-% \item Added option \opt{mcite}\see{use:opt:ldt}\BiberOnlyMark
-% \item Added \sty{mcite}\slash\sty{mciteplus}-like commands\see{use:cit:mct}\BiberOnlyMark
-% \item Added \cmd{sortalphaothers}\see{use:fmt:fmt}\BiberOnlyMark
+% \item Improved static entry sets\see{use:use:set}
+% \item Introducing dynamic entry sets\see{use:use:set}
+% \item Added \cmd{defbibentryset}\see{use:bib:set}
+% \item Added option \opt{mcite}\see{use:opt:ldt}
+% \item Added \sty{mcite}\slash\sty{mciteplus}-like commands\see{use:cit:mct}
+% \item Added \cmd{sortalphaothers}\see{use:fmt:fmt}
 % \item Extended \cmd{DeclareNameFormat}\see{aut:bib:fmt}
 % \item Extended \cmd{DeclareIndexNameFormat}\see{aut:bib:fmt}
 % \item Extended \cmd{DeclareListFormat}\see{aut:bib:fmt}
@@ -12121,14 +12275,14 @@ This revision history is a list of changes relevant to users of this package. Ch
 % \item Added \cmd{DeclareIndexListFormat*}\see{aut:bib:fmt}
 % \item Added \cmd{DeclareFieldFormat*}\see{aut:bib:fmt}
 % \item Added \cmd{DeclareIndexFieldFormat*}\see{aut:bib:fmt}
-% \item Introducing configurable sorting schemes\BiberOnlyMark
-% \item Added \cmd{DeclareSortingScheme}\see{aut:ctm:srt}\BiberOnlyMark
-% \item Added \cmd{DeclarePresort}\see{aut:ctm:srt}\BiberOnlyMark
-% \item Added \cmd{DeclareSortExclusion}\see{aut:ctm:srt}\BiberOnlyMark
-% \item Added \cmd{DeclareLabelname}\see{aut:ctm:fld}\BiberOnlyMark
-% \item Added \cmd{DeclareLabelyear}\see{aut:ctm:fld}\BiberOnlyMark
-% \item Improved special field \bibfield{labelname}\see{aut:bbx:fld}\BiberOnlyMark
-% \item Improved special field \bibfield{labelyear}\see{aut:bbx:fld}\BiberOnlyMark
+% \item Introducing configurable sorting schemes
+% \item Added \cmd{DeclareSortingScheme}\see{aut:ctm:srt}
+% \item Added \cmd{DeclarePresort}\see{aut:ctm:srt}
+% \item Added \cmd{DeclareSortExclusion}\see{aut:ctm:srt}
+% \item Added \cmd{DeclareLabelname}\see{aut:ctm:fld}
+% \item Added \cmd{DeclareLabelyear}\see{aut:ctm:fld}
+% \item Improved special field \bibfield{labelname}\see{aut:bbx:fld}
+% \item Improved special field \bibfield{labelyear}\see{aut:bbx:fld}
 % \item Added \cmd{entrydata*}\see{aut:bib:dat}
 % \item Added \cmd{RequireBiber}\see{aut:aux:msc}
 % \item Added option \opt{check} to \cmd{printbibliography}\see{use:bib:bib}
@@ -12275,8 +12429,8 @@ This revision history is a list of changes relevant to users of this package. Ch
 %\item Added \cmd{ifnatbibmode}\see{aut:aux:tst}
 %\item Added missing documentation of \cmd{ifbibxstring}\see{aut:aux:tst}
 %\item Added \cmd{providebibmacro}\see{aut:aux:msc}
-%\item Added localization key \texttt{backrefpage}\see{aut:lng:key}
-%\item Added localization key \texttt{backrefpages}\see{aut:lng:key}
+%\item Added localisation key \texttt{backrefpage}\see{aut:lng:key}
+%\item Added localisation key \texttt{backrefpages}\see{aut:lng:key}
 %\item Slightly expanded documentation\see{bib:use:dat}
 %\item Slightly expanded documentation\see{aut:bbx:fld:dat}
 %\item Added support for Finnish (translations by Hannu Väisänen)
@@ -12395,28 +12549,28 @@ This revision history is a list of changes relevant to users of this package. Ch
 %\item Added \cmd{iffieldpages}\see{aut:aux:tst}
 %\item Added \cmd{DeclarePageCommands} and \cmd{DeclarePageCommands*}\see{aut:aux:msc}
 %\item Improved \cmd{NewBibliographyString}\see{aut:lng:cmd}
-%\item Removed localization key \texttt{editor}\see{aut:lng:key}
-%\item Removed localization key \texttt{editors}\see{aut:lng:key}
-%\item Renamed localization key \texttt{typeeditor} to \texttt{editor}\see{aut:lng:key}
-%\item Renamed localization key \texttt{typeeditors} to \texttt{editors}\see{aut:lng:key}
-%\item Renamed localization key \texttt{typecompiler} to \texttt{compiler}\see{aut:lng:key}
-%\item Renamed localization key \texttt{typecompilers} to \texttt{compilers}\see{aut:lng:key}
-%\item Added localization key \texttt{founder}\see{aut:lng:key}
-%\item Added localization key \texttt{founders}\see{aut:lng:key}
-%\item Added localization key \texttt{continuator}\see{aut:lng:key}
-%\item Added localization key \texttt{continuators}\see{aut:lng:key}
-%\item Added localization key \texttt{collaborator}\see{aut:lng:key}
-%\item Added localization key \texttt{collaborators}\see{aut:lng:key}
-%\item Removed localization key \texttt{byauthor}\see{aut:lng:key}
-%\item Renamed localization key \texttt{bytypeauthor} to \texttt{byauthor}\see{aut:lng:key}
-%\item Removed localization key \texttt{byeditor}\see{aut:lng:key}
-%\item Renamed localization key \texttt{bytypeeditor} to \texttt{byeditor}\see{aut:lng:key}
-%\item Renamed localization key \texttt{bytypecompiler} to \texttt{bycompiler}\see{aut:lng:key}
-%\item Added localization key \texttt{byfounder}\see{aut:lng:key}
-%\item Added localization key \texttt{bycontinuator}\see{aut:lng:key}
-%\item Added localization key \texttt{bycollaborator}\see{aut:lng:key}
-%\item Added localization key \texttt{inpress}\see{aut:lng:key}
-%\item Added localization key \texttt{submitted}\see{aut:lng:key}
+%\item Removed localisation key \texttt{editor}\see{aut:lng:key}
+%\item Removed localisation key \texttt{editors}\see{aut:lng:key}
+%\item Renamed localisation key \texttt{typeeditor} to \texttt{editor}\see{aut:lng:key}
+%\item Renamed localisation key \texttt{typeeditors} to \texttt{editors}\see{aut:lng:key}
+%\item Renamed localisation key \texttt{typecompiler} to \texttt{compiler}\see{aut:lng:key}
+%\item Renamed localisation key \texttt{typecompilers} to \texttt{compilers}\see{aut:lng:key}
+%\item Added localisation key \texttt{founder}\see{aut:lng:key}
+%\item Added localisation key \texttt{founders}\see{aut:lng:key}
+%\item Added localisation key \texttt{continuator}\see{aut:lng:key}
+%\item Added localisation key \texttt{continuators}\see{aut:lng:key}
+%\item Added localisation key \texttt{collaborator}\see{aut:lng:key}
+%\item Added localisation key \texttt{collaborators}\see{aut:lng:key}
+%\item Removed localisation key \texttt{byauthor}\see{aut:lng:key}
+%\item Renamed localisation key \texttt{bytypeauthor} to \texttt{byauthor}\see{aut:lng:key}
+%\item Removed localisation key \texttt{byeditor}\see{aut:lng:key}
+%\item Renamed localisation key \texttt{bytypeeditor} to \texttt{byeditor}\see{aut:lng:key}
+%\item Renamed localisation key \texttt{bytypecompiler} to \texttt{bycompiler}\see{aut:lng:key}
+%\item Added localisation key \texttt{byfounder}\see{aut:lng:key}
+%\item Added localisation key \texttt{bycontinuator}\see{aut:lng:key}
+%\item Added localisation key \texttt{bycollaborator}\see{aut:lng:key}
+%\item Added localisation key \texttt{inpress}\see{aut:lng:key}
+%\item Added localisation key \texttt{submitted}\see{aut:lng:key}
 %\item Added support for Dutch (translations by Alexander van Loon)
 %\item Added support for Greek (translations by Apostolos Syropoulos)
 %\item Added notes on Greek\see{use:loc:grk}
@@ -12452,12 +12606,12 @@ This revision history is a list of changes relevant to users of this package. Ch
 %\item Added \cmd{mkbibordedition}\see{use:fmt:lng}
 %\item Added \cmd{mkbibordseries}\see{use:fmt:lng}
 %\item Added \cmd{mkbibendnote}\see{aut:fmt:ich}
-%\item Added several localization keys related to \texttt{editor}\see{aut:lng:key}
-%\item Added several localization keys related to \texttt{translator}\see{aut:lng:key}
-%\item Added localization key \texttt{thiscite}\see{aut:lng:key}
-%\item Removed several \texttt{country...} localization keys\see{aut:lng:key}
-%\item Removed several \texttt{patent...} localization keys\see{aut:lng:key}
-%\item Removed several \texttt{patreq...} localization keys\see{aut:lng:key}
+%\item Added several localisation keys related to \texttt{editor}\see{aut:lng:key}
+%\item Added several localisation keys related to \texttt{translator}\see{aut:lng:key}
+%\item Added localisation key \texttt{thiscite}\see{aut:lng:key}
+%\item Removed several \texttt{country...} localisation keys\see{aut:lng:key}
+%\item Removed several \texttt{patent...} localisation keys\see{aut:lng:key}
+%\item Removed several \texttt{patreq...} localisation keys\see{aut:lng:key}
 %\item Updated and clarified documentation\see{aut:lng:key}
 %\item Added support for Brazilian Portuguese (by Augusto Ritter Stoffel)
 %\item Added preliminary support for Portuguese/Portugal\see{use:opt:pre:gen}
@@ -12484,7 +12638,7 @@ This revision history is a list of changes relevant to users of this package. Ch
 %\item Added \cmd{addabthinspace}\see{aut:pct:spc}
 %\item Disable citation and page trackers in \acr{TOC}/\acr{LOT}/\acr{LOF}\see{aut:cav:flt}
 %\item Disable citation and page trackers in floats\see{aut:cav:flt}
-%\item Improved on-demand loading of localization modules
+%\item Improved on-demand loading of localisation modules
 %\item Fixed some bugs
 %
 %\end{release}
@@ -12543,7 +12697,7 @@ This revision history is a list of changes relevant to users of this package. Ch
 %\item Improved punctuation tracker\see{aut:pct:pct}
 %\item Added \cmd{DeclarePunctuationPairs}\see{aut:pct:cfg}
 %\item Added \cmd{DeclareLanguageMapping}\see{aut:lng:cmd}
-%\item Added support for custom localization modules\see{aut:cav:lng}
+%\item Added support for custom localisation modules\see{aut:cav:lng}
 %\item Added extended \pdf bookmarks to this manual
 %\item Fixed various bugs
 %
@@ -12560,8 +12714,8 @@ This revision history is a list of changes relevant to users of this package. Ch
 %\item Added \cmd{ifmemoirbibintoc}\see{use:cav:mem}
 %\item Updated documentation\see{use:bib:hdg}
 %\item Updated documentation of \cmd{iffootnote}\see{aut:aux:tst}
-%\item Added several new localization keys\see{aut:lng:key}
-%\item Rearranged some localization keys (\texttt{section} vs. \texttt{paragraph})\see{aut:lng:key}
+%\item Added several new localisation keys\see{aut:lng:key}
+%\item Rearranged some localisation keys (\texttt{section} vs. \texttt{paragraph})\see{aut:lng:key}
 %\item Added unsupported entry type \bibtype{letter}\see{bib:typ:ctm}
 %\item Added entry type \bibtype{suppbook}\see{bib:typ:blx}
 %\item Added entry type \bibtype{suppcollection}\see{bib:typ:blx}
@@ -12635,7 +12789,7 @@ This revision history is a list of changes relevant to users of this package. Ch
 %\item Added \cmd{DeclareRangeChars}\see{aut:aux:msc}
 %\item Added \cmd{DeclareRangeCommands}\see{aut:aux:msc}
 %\item Added support for Swedish (translations by Per Starbäck and others)
-%\item Updated various localization files
+%\item Updated various localisation files
 %\item Various minor improvements throughout
 %\item Fixed some bugs
 %
@@ -12859,7 +13013,7 @@ This revision history is a list of changes relevant to users of this package. Ch
 %\item Added \cmd{AtNextCite}\see{aut:fmt:hok}
 %\item Added \cmd{AtNextCitekey}\see{aut:fmt:hok}
 %\item Added \cmd{AtDataInput}\see{aut:fmt:hok}
-%\item Added several new localization keys\see{aut:lng:key}
+%\item Added several new localisation keys\see{aut:lng:key}
 %\item Added support for Norwegian (translations by Johannes Wilm)
 %\item Added support for Danish (translations by Johannes Wilm)
 %\item Expanded documentation\see{aut:cav:grp}
@@ -12952,7 +13106,7 @@ This revision history is a list of changes relevant to users of this package. Ch
 %\item Added \cmd{savecommand}\see{aut:aux:msc}
 %\item Added \cmd{restorecommand}\see{aut:aux:msc}
 %\item Added documentation of \texttt{shorthands} driver\see{aut:bbx:bbx}
-%\item Rearranged, renamed, and extended localization keys\see{aut:lng:key}
+%\item Rearranged, renamed, and extended localisation keys\see{aut:lng:key}
 %\item Renamed counter \cnt{citecount} to \cnt{instcount}\see{aut:fmt:ilc}
 %\item Added new counter \cnt{citecount}\see{aut:fmt:ilc}
 %\item Added counter \cnt{citetotal}\see{aut:fmt:ilc}
@@ -13056,30 +13210,30 @@ This revision history is a list of changes relevant to users of this package. Ch
 %\item Added \cmd{UndefineBibliographyExtras}\see{use:lng}
 %\item Added \cmd{UndeclareBibliographyExtras}\see{aut:lng:cmd}
 %\item Added \cmd{finalandcomma}\see{use:fmt:lng}
-%\item Added localization key \texttt{citedas}\see{aut:lng:key}
-%\item Renamed localization key \texttt{editby} to \texttt{edited}\see{aut:lng:key}
-%\item Renamed localization key \texttt{transby} to \texttt{translated}\see{aut:lng:key}
-%\item Added localization key \texttt{annotated}\see{aut:lng:key}
-%\item Added localization key \texttt{commented}\see{aut:lng:key}
-%\item Added localization key \texttt{introduced}\see{aut:lng:key}
-%\item Added localization key \texttt{foreworded}\see{aut:lng:key}
-%\item Added localization key \texttt{afterworded}\see{aut:lng:key}
-%\item Added localization key \texttt{commentary}\see{aut:lng:key}
-%\item Added localization key \texttt{annotations}\see{aut:lng:key}
-%\item Added localization key \texttt{introduction}\see{aut:lng:key}
-%\item Added localization key \texttt{foreword}\see{aut:lng:key}
-%\item Added localization key \texttt{afterword}\see{aut:lng:key}
-%\item Added localization key \texttt{doneby}\see{aut:lng:key}
-%\item Added localization key \texttt{itemby}\see{aut:lng:key}
-%\item Added localization key \texttt{spanish}\see{aut:lng:key}
-%\item Added localization key \texttt{latin}\see{aut:lng:key}
-%\item Added localization key \texttt{greek}\see{aut:lng:key}
-%\item Modified localization key \texttt{fromenglish}\see{aut:lng:key}
-%\item Modified localization key \texttt{fromfrench}\see{aut:lng:key}
-%\item Modified localization key \texttt{fromgerman}\see{aut:lng:key}
-%\item Added localization key \texttt{fromspanish}\see{aut:lng:key}
-%\item Added localization key \texttt{fromlatin}\see{aut:lng:key}
-%\item Added localization key \texttt{fromgreek}\see{aut:lng:key}
+%\item Added localisation key \texttt{citedas}\see{aut:lng:key}
+%\item Renamed localisation key \texttt{editby} to \texttt{edited}\see{aut:lng:key}
+%\item Renamed localisation key \texttt{transby} to \texttt{translated}\see{aut:lng:key}
+%\item Added localisation key \texttt{annotated}\see{aut:lng:key}
+%\item Added localisation key \texttt{commented}\see{aut:lng:key}
+%\item Added localisation key \texttt{introduced}\see{aut:lng:key}
+%\item Added localisation key \texttt{foreworded}\see{aut:lng:key}
+%\item Added localisation key \texttt{afterworded}\see{aut:lng:key}
+%\item Added localisation key \texttt{commentary}\see{aut:lng:key}
+%\item Added localisation key \texttt{annotations}\see{aut:lng:key}
+%\item Added localisation key \texttt{introduction}\see{aut:lng:key}
+%\item Added localisation key \texttt{foreword}\see{aut:lng:key}
+%\item Added localisation key \texttt{afterword}\see{aut:lng:key}
+%\item Added localisation key \texttt{doneby}\see{aut:lng:key}
+%\item Added localisation key \texttt{itemby}\see{aut:lng:key}
+%\item Added localisation key \texttt{spanish}\see{aut:lng:key}
+%\item Added localisation key \texttt{latin}\see{aut:lng:key}
+%\item Added localisation key \texttt{greek}\see{aut:lng:key}
+%\item Modified localisation key \texttt{fromenglish}\see{aut:lng:key}
+%\item Modified localisation key \texttt{fromfrench}\see{aut:lng:key}
+%\item Modified localisation key \texttt{fromgerman}\see{aut:lng:key}
+%\item Added localisation key \texttt{fromspanish}\see{aut:lng:key}
+%\item Added localisation key \texttt{fromlatin}\see{aut:lng:key}
+%\item Added localisation key \texttt{fromgreek}\see{aut:lng:key}
 %\item Expanded documentation\see{bib:use}
 %\item Updated documentation\see{use:xbx:cbx}
 %\item Updated documentation\see{use:xbx:bbx}
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index 4e7d82fbbdc..59277ad0b75 100644
--- a/Master/texmf-dist/doc/latex/biblatex/examples/03-localization-keys.tex
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/03-localization-keys.tex
@@ -571,8 +571,8 @@ The following strings are intended for use in phrases like <translated from [the
 \keyitem{fromamerican} The expression <from [the] American> or <from [the] American English>.
 \keyitem{frombrazilian} The expression <from [the] Brazilian> or <from [the] Brazilian Portuguese>.
 \keyitem{fromcatalan} The expression <from [the] Catalan>.
-\keyitem{fromczech} The expression <from [the] Czech>.
 \keyitem{fromcroatian} The expression <from [the] Croatian>.
+\keyitem{fromczech} The expression <from [the] Czech>.
 \keyitem{fromdanish} The expression <from [the] Danish>.
 \keyitem{fromdutch} The expression <from [the] Dutch>.
 \keyitem{fromenglish} The expression <from [the] English>.
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/04-delimiters-biber.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/04-delimiters-biber.pdf
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index 00000000000..29b1450ffa8
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/04-delimiters.tex
@@ -0,0 +1,68 @@
+\documentclass[a4paper]{article}
+\usepackage[T1]{fontenc}
+\usepackage[utf8]{inputenc}
+\usepackage[american]{babel}
+\usepackage{csquotes}
+\usepackage{verbatim}
+\usepackage[style=authortitle,backend=biber]{biblatex}
+\addbibresource{biblatex-examples.bib}
+\setlength{\parindent}{0pt}
+\newcommand{\cmd}[1]{\texttt{\textbackslash #1}}
+
+\DeclareDelimFormat[bib]{space}{X}
+\DeclareDelimFormat[test]{space}{Y}
+\DeclareDelimFormat{testb}{B}
+\DeclareDelimFormat[testbcontext]{testb}{C}
+\DeclareDelimFormat{testc}{D}
+\DeclareDelimFormat[testccontext]{testc}{E}
+\makeatletter
+% Some of these tests generate definition warnins which we don't want in tests
+\def\blx@warn@delimdeclare#1#2{\relax}
+\makeatother
+\begin{document}
+\section*{Context-Sensitive Delimiters}
+
+Normal cite uses global delim definition with comma:\\\\
+\cite{averroes/hannes}\\\\
+Textual cite uses "textcite" context without comma:\\\\
+\textcite{averroes/hannes}\\\\
+Reset of global delimiter with traditional method:\\\\
+\renewcommand*{\nametitledelim}{\addcomma\space}
+\cite{averroes/hannes}\\\\
+Textual cite in "textcite" context is not reset:\\\\
+\textcite{averroes/hannes}\\\\
+\begingroup
+\def\addcomma{,}
+\let\space\textvisiblespace
+Invoke default delimiter in context-sensitive interface:\\
+\printdelim{nametitledelim}\\\\
+Invoke global delimiter via normal macro:\\
+\nametitledelim\\\\
+Invoke delimiter in context-sensitive interface with explicit context:\\\\
+\printdelim[textcite]{nametitledelim}\\\\
+\endgroup
+Default delimiter "testb":\\\\
+\printdelim{testb}\\\\
+Setting "testbcontext" with \cmd{delimcontext}:\\\\
+\delimcontext{testbcontext}\printdelim{testb}\\\\
+Redefine "testb" delim with starred version to remove all contexts:\\\\
+\DeclareDelimFormat*{testb}{B}
+\printdelim{testb}\\\\
+Check nesting\\\\
+\begingroup
+\delimcontext{testccontext}\printdelim{testc}\\\\
+\endgroup
+\printdelim{testc}\\\\
+\printbibliography
+
+Reset the \cmd{space} command for this bibliography to use the
+context-sensitive interface. First we use the default "bib" context:
+\AtNextBibliography{\renewcommand*{\space}{\printdelim{space}}}
+\printbibliography
+
+Now use a custom context "test" and \cmd{space} expands to something
+different. Also, "nametitledelim" is back to default because we override
+the default "bib" context:
+\AtNextBibliography{\renewcommand*{\space}{\printdelim{space}}\delimcontext{test}}
+\printbibliography
+\end{document}
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/16-numeric-prefixed-1-bibtex.tex b/Master/texmf-dist/doc/latex/biblatex/examples/16-numeric-prefixed-1-bibtex.tex
new file mode 100644
index 00000000000..2ba9fa7417a
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/16-numeric-prefixed-1-bibtex.tex
@@ -0,0 +1,53 @@
+%
+% This file demonstrates how to configure biblatex to prefix
+% numerical citations with a letter or a string. This will work with
+% all numerical styles which ship with biblatex. Note that you must
+% set defernumbers=true globally when using prefixes.
+%
+% Since the prefixes are assigned as the bibliography is generated,
+% you may use any filter supported by biblatex to subdivide the
+% references (by type, by category, by keyword, etc.).
+%
+\documentclass[a4paper,oneside]{article}
+\usepackage[T1]{fontenc}
+\usepackage[american]{babel}
+\usepackage{csquotes}
+% When using prefixed numerical labels, the labels must be assigned
+% as the bibliography is generated. That's why we set
+% defernumbers=true here:
+\usepackage[style=numeric,defernumbers,backend=bibtex]{biblatex}
+\usepackage{hyperref}
+\usepackage{nameref}
+\addbibresource{biblatex-examples.bib}
+% A catch-all filter for all items which are not assigned to a
+% dedicated sub-bibliography:
+\defbibfilter{other}{
+  not type=article
+  and
+  not type=book
+  and
+  not type=collection
+}
+
+\begin{document}
+
+\section*{Prefixed numerical citations}
+
+% Some citations:
+\cite{angenendt, kastenholz, augustine, companion, jaffe, ctan}
+
+\nocite{*}
+
+% Let's print the overall heading of the bibliography first:
+\printbibheading
+
+% And now the sub-bibliographies: we use three of them (based on the
+% entry type). Each sub-bibliography assigns a different prefix:
+\printbibliography[heading=subbibliography,title={Articles},type=article, prefixnumbers={A}]
+\printbibliography[heading=subbibliography,title={Books},type=book, prefixnumbers={B}]
+\printbibliography[heading=subbibliography,title={Collections},type=collection, prefixnumbers={C}]
+
+% The catch-all sub-bibliography for all remaining types:
+\printbibliography[heading=subbibliography,title={Other Sources},filter=other, prefixnumbers={O}]
+
+\end{document}
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/16-numeric-prefixed-1.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/16-numeric-prefixed-1.pdf
deleted file mode 100644
index 833a9d1c24f..00000000000
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/16-numeric-prefixed-1.tex b/Master/texmf-dist/doc/latex/biblatex/examples/16-numeric-prefixed-1.tex
index 8835878e049..d8597789b13 100644
--- a/Master/texmf-dist/doc/latex/biblatex/examples/16-numeric-prefixed-1.tex
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/16-numeric-prefixed-1.tex
@@ -29,6 +29,7 @@
   and
   not type=collection
 }
+
 \begin{document}
 
 \section*{Prefixed numerical citations}
@@ -43,11 +44,15 @@
 
 % And now the sub-bibliographies: we use three of them (based on the
 % entry type). Each sub-bibliography assigns a different prefix:
-\printbibliography[heading=subbibliography,title={Articles},type=article,prefixnumbers={A}]
-\printbibliography[heading=subbibliography,title={Books},type=book,prefixnumbers={B}]
-\printbibliography[heading=subbibliography,title={Collections},type=collection,prefixnumbers={C}]
+\newrefcontext[labelprefix={A}]
+\printbibliography[heading=subbibliography,title={Articles},type=article]
+\newrefcontext[labelprefix={B}]
+\printbibliography[heading=subbibliography,title={Books},type=book]
+\newrefcontext[labelprefix={C}]
+\printbibliography[heading=subbibliography,title={Collections},type=collection]
 
 % The catch-all sub-bibliography for all remaining types:
-\printbibliography[heading=subbibliography,title={Other Sources},filter=other,prefixnumbers={O}]
+\newrefcontext[labelprefix={O}]
+\printbibliography[heading=subbibliography,title={Other Sources},filter=other]
 
 \end{document}
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/17-numeric-prefixed-2-biber.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/17-numeric-prefixed-2-biber.pdf
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index 9cad8d32d08..6d40d1c5d9a 100644
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/17-numeric-prefixed-2-bibtex.tex b/Master/texmf-dist/doc/latex/biblatex/examples/17-numeric-prefixed-2-bibtex.tex
new file mode 100644
index 00000000000..c0952bab424
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/17-numeric-prefixed-2-bibtex.tex
@@ -0,0 +1,40 @@
+%
+% This example is almost the same as the previous one except that
+% the catch-all sub-bibliography does not assign any prefix.
+%
+\documentclass[a4paper,oneside]{article}
+\usepackage[T1]{fontenc}
+\usepackage[american]{babel}
+\usepackage{csquotes}
+\usepackage[style=numeric,defernumbers,backend=bibtex]{biblatex}
+\usepackage{hyperref}
+\usepackage{nameref}
+\addbibresource{biblatex-examples.bib}
+\defbibfilter{other}{
+  not type=article
+  and
+  not type=book
+  and
+  not type=collection
+}
+\begin{document}
+
+\section*{Prefixed numerical citations}
+
+% Some citations:
+\cite{angenendt, kastenholz, augustine, companion, jaffe, ctan}
+
+\nocite{*}
+
+\printbibheading
+
+\printbibliography[heading=subbibliography,title={Articles},type=article, prefixnumbers={A}]
+\printbibliography[heading=subbibliography,title={Books},type=book, prefixnumbers={A}]
+\printbibliography[heading=subbibliography,title={Collections},type=collection, prefixnumbers={C}]
+
+% The catch-all sub-bibliography for all remaining types. We don't
+% use a prefix but we still need to set resetnumbers=true to restart
+% the item numbering:
+\printbibliography[heading=subbibliography,title={Other Sources},filter=other,resetnumbers]
+
+\end{document}
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/17-numeric-prefixed-2.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/17-numeric-prefixed-2.pdf
deleted file mode 100644
index dba3e4218d7..00000000000
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/17-numeric-prefixed-2.tex b/Master/texmf-dist/doc/latex/biblatex/examples/17-numeric-prefixed-2.tex
index f16d2886146..cd00b02293d 100644
--- a/Master/texmf-dist/doc/latex/biblatex/examples/17-numeric-prefixed-2.tex
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/17-numeric-prefixed-2.tex
@@ -29,9 +29,13 @@
 
 \printbibheading
 
-\printbibliography[heading=subbibliography,title={Articles},type=article,prefixnumbers={A}]
-\printbibliography[heading=subbibliography,title={Books},type=book,prefixnumbers={B}]
-\printbibliography[heading=subbibliography,title={Collections},type=collection,prefixnumbers={C}]
+\newrefcontext[labelprefix={A}]
+\printbibliography[heading=subbibliography,title={Articles},type=article]
+\newrefcontext[labelprefix={B}]
+\printbibliography[heading=subbibliography,title={Books},type=book]
+\newrefcontext[labelprefix={C}]
+\printbibliography[heading=subbibliography,title={Collections},type=collection]
+\endrefcontext
 
 % The catch-all sub-bibliography for all remaining types. We don't
 % use a prefix but we still need to set resetnumbers=true to restart
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/18-numeric-hybrid-biber.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/18-numeric-hybrid-biber.pdf
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index 6b6686f6294..293cc184867 100644
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/18-numeric-hybrid.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/18-numeric-hybrid.pdf
deleted file mode 100644
index e51cf4e12ca..00000000000
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/18-numeric-hybrid.tex b/Master/texmf-dist/doc/latex/biblatex/examples/18-numeric-hybrid.tex
index ccd6d379437..ebf3117955a 100644
--- a/Master/texmf-dist/doc/latex/biblatex/examples/18-numeric-hybrid.tex
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/18-numeric-hybrid.tex
@@ -32,7 +32,7 @@
   {\usebibmacro{prenote}}
   {\usebibmacro{citeindex}%
    \printtext[bibhyperref]{%
-     \printfield{prefixnumber}%
+     \printfield{labelprefix}%
      \printfield{labelnumber}}}
   {\multicitedelim}
   {\usebibmacro{postnote}}
@@ -43,7 +43,7 @@
   {\list
      {\printtext[labelnumberwidth]{%
 	\iffieldundef{shorthand}
-	  {\printfield{prefixnumber}%
+	  {\printfield{labelprefix}%
 	   \printfield{labelnumber}}
 	  {\printfield{shorthand}}}}
      {\setlength{\labelwidth}{\labelnumberwidth}%
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/19-alphabetic-prefixed-biber.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/19-alphabetic-prefixed-biber.pdf
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index f82df549e6c..5937a019cfd 100644
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/19-alphabetic-prefixed-bibtex.tex b/Master/texmf-dist/doc/latex/biblatex/examples/19-alphabetic-prefixed-bibtex.tex
new file mode 100644
index 00000000000..31cac5de0b3
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/19-alphabetic-prefixed-bibtex.tex
@@ -0,0 +1,44 @@
+%
+% Prefixes also work with alphabetic the styles.
+%
+\documentclass[a4paper,oneside]{article}
+\usepackage[T1]{fontenc}
+\usepackage[american]{babel}
+\usepackage{csquotes}
+\usepackage[style=alphabetic,backend=bibtex]{biblatex}
+\usepackage{hyperref}
+\usepackage{nameref}
+\addbibresource{biblatex-examples.bib}
+% A catch-all filter for all items which are not assigned to a
+% dedicated sub-bibliography:
+\defbibfilter{other}{
+  not type=article
+  and
+  not type=book
+  and
+  not type=collection
+}
+\begin{document}
+
+\section*{Prefixed alphabetic citations}
+
+% Some citations:
+\cite{angenendt, kastenholz, augustine, companion, jaffe, ctan}
+
+\nocite{*}
+
+% Let's print the overall heading of the bibliography first:
+\printbibheading
+
+% And now the sub-bibliographies: we use three of them (based on the
+% entry type). Each sub-bibliography assigns a different prefix. The
+% option is called 'prefixnumbers' because it was originally intended
+% for numeric citations only. It also works with alphabetic labels:
+\printbibliography[heading=subbibliography,title={Articles},type=article,prefixnumbers={A-}]
+\printbibliography[heading=subbibliography,title={Books},type=book,prefixnumbers={B-}]
+\printbibliography[heading=subbibliography,title={Collections},type=collection,prefixnumbers={C-}]
+
+% The catch-all sub-bibliography for all remaining types:
+\printbibliography[heading=subbibliography,title={Other Sources},filter=other,prefixnumbers={O-}]
+
+\end{document}
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/19-alphabetic-prefixed.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/19-alphabetic-prefixed.pdf
deleted file mode 100644
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index 2b130c7fe74..f670a33eb43 100644
--- a/Master/texmf-dist/doc/latex/biblatex/examples/19-alphabetic-prefixed.tex
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/19-alphabetic-prefixed.tex
@@ -32,14 +32,16 @@
 \printbibheading
 
 % And now the sub-bibliographies: we use three of them (based on the
-% entry type). Each sub-bibliography assigns a different prefix. The
-% option is called 'prefixnumbers' because it was originally intended
-% for numeric citations only. It also works with alphabetic labels:
-\printbibliography[heading=subbibliography,title={Articles},type=article,prefixnumbers={A-}]
-\printbibliography[heading=subbibliography,title={Books},type=book,prefixnumbers={B-}]
-\printbibliography[heading=subbibliography,title={Collections},type=collection,prefixnumbers={C-}]
+% entry type). Each sub-bibliography assigns a different prefix.
+\newrefcontext[labelprefix={A-}]
+\printbibliography[heading=subbibliography,title={Articles},type=article]
+\newrefcontext[labelprefix={B-}]
+\printbibliography[heading=subbibliography,title={Books},type=book]
+\newrefcontext[labelprefix={C-}]
+\printbibliography[heading=subbibliography,title={Collections},type=collection]
 
 % The catch-all sub-bibliography for all remaining types:
-\printbibliography[heading=subbibliography,title={Other Sources},filter=other,prefixnumbers={O-}]
+\newrefcontext[labelprefix={O-}]
+\printbibliography[heading=subbibliography,title={Other Sources},filter=other]
 
 \end{document}
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index 81d8eee825a..3ae30c0a9a2 100644
--- a/Master/texmf-dist/doc/latex/biblatex/examples/21-indexing-multiple.tex
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/21-indexing-multiple.tex
@@ -57,7 +57,6 @@
   {\DeclareIndexNameFormat{default}{%
      \usebibmacro{index:name}{\index[names]}{#1}{#3}{#5}{#7}}}
   {\DeclareIndexNameFormat{default}{%
-     \nameparts{#1}%
      \usebibmacro{index:name}{\index[names]}
        {\namepartfamily}
        {\namepartgiven}
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/22-indexing-subentry-biber.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/22-indexing-subentry-biber.pdf
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index 52f92ecbf52..5be1df91f55 100644
--- a/Master/texmf-dist/doc/latex/biblatex/examples/22-indexing-subentry.tex
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/22-indexing-subentry.tex
@@ -48,7 +48,6 @@
        {\usebibmacro{index:name}{\index[name-title]}{#1}{#3}{#5}{#7}}
        {\usebibmacro{index:name:title}{\index[name-title]}{#1}{#3}{#5}{#7}}}}
   {\DeclareIndexNameFormat{name:title}{%
-     \nameparts{#1}%
      \iffieldundef{title}
        {\usebibmacro{index:name}{\index[name-title]}
           {\namepartfamily}
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index e7511032baf..976306cbc01 100644
--- a/Master/texmf-dist/doc/latex/biblatex/examples/42-style-alphabetic-template.tex
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/42-style-alphabetic-template.tex
@@ -7,7 +7,7 @@
 \usepackage[utf8]{inputenc}
 \usepackage[american]{babel}
 \usepackage{csquotes}
-\usepackage[backend=biber,style=alphabetic,backend=biber]{biblatex}
+\usepackage[style=alphabetic,backend=biber]{biblatex}
 \usepackage{hyperref}
 \addbibresource{biblatex-examples.bib}
 
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/90-related-entries-biber.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/90-related-entries-biber.pdf
new file mode 100644
index 00000000000..ccaccae5a99
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deleted file mode 100644
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/90-related-entries.tex b/Master/texmf-dist/doc/latex/biblatex/examples/90-related-entries.tex
index a037d7554cd..916316b0f28 100644
--- a/Master/texmf-dist/doc/latex/biblatex/examples/90-related-entries.tex
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/90-related-entries.tex
@@ -1,11 +1,5 @@
-%
-% This file presents related entries from biblatex-examples.bib
-%
 \documentclass[a4paper]{article}
 \usepackage{fontspec}
-\setmainfont{Cambria}
-\setsansfont{Arial}
-\setmonofont{Courier New}
 \usepackage[american]{babel}
 \usepackage{csquotes}
 \usepackage[style=reading,backend=biber]{biblatex}
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/91-sorting-schemes-biber.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/91-sorting-schemes-biber.pdf
new file mode 100644
index 00000000000..71ef1b05106
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/91-sorting-schemes.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/91-sorting-schemes.pdf
deleted file mode 100644
index a1a3cfa0a9d..00000000000
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/91-sorting-schemes.tex b/Master/texmf-dist/doc/latex/biblatex/examples/91-sorting-schemes.tex
index 7591fc234cb..799b57f182e 100644
--- a/Master/texmf-dist/doc/latex/biblatex/examples/91-sorting-schemes.tex
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/91-sorting-schemes.tex
@@ -1,12 +1,5 @@
-%
-% This file presents the 'authoryear' style with different sorting schemes in
-% citation lists and the bibliography.
-%
 \documentclass[a4paper]{article}
 \usepackage{fontspec}
-\setmainfont{Cambria}
-\setsansfont{Arial}
-\setmonofont{Courier New}
 \usepackage[american]{babel}
 \usepackage{csquotes}
 \usepackage[style=authoryear,sortcites,sorting=ynt,backend=biber]{biblatex}
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/92-bibliographylists-biber.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/92-bibliographylists-biber.pdf
new file mode 100644
index 00000000000..3d39d979001
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/92-bibliographylists.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/92-bibliographylists.pdf
deleted file mode 100644
index 97c12f242f2..00000000000
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/92-bibliographylists.tex b/Master/texmf-dist/doc/latex/biblatex/examples/92-bibliographylists.tex
index ff60eddc275..52661044fda 100644
--- a/Master/texmf-dist/doc/latex/biblatex/examples/92-bibliographylists.tex
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/92-bibliographylists.tex
@@ -1,12 +1,5 @@
-%
-% This file demonstrates the facilities for printing arbitrary bibliography
-% lists containing information about abbreviations etc. Biber only.
-%
 \documentclass[a4paper]{article}
 \usepackage{fontspec}
-\setmainfont{Cambria}
-\setsansfont{Arial}
-\setmonofont{Courier New}
 \usepackage[american]{babel}
 \usepackage{csquotes}
 \usepackage[style=authoryear,backend=biber]{biblatex}
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/93-nameparts-biber.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/93-nameparts-biber.pdf
new file mode 100644
index 00000000000..95405a0af79
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/93-nameparts.tex b/Master/texmf-dist/doc/latex/biblatex/examples/93-nameparts.tex
index c59cba1065a..9f07e567bd6 100644
--- a/Master/texmf-dist/doc/latex/biblatex/examples/93-nameparts.tex
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/93-nameparts.tex
@@ -1,25 +1,20 @@
-%
-% This file demonstrates modification of the datamodel to allow new
-% nameparts. Biber only.
-%
 \documentclass[a4paper]{article}
 \usepackage{fontspec}
 \setmainfont{Cambria}
 \setsansfont{Arial}
 \setmonofont{Courier New}
 \usepackage[russian]{babel}
+\usepackage[russian]{babel}
 \usepackage{csquotes}
 \usepackage[style=authoryear,datamodel=93-nameparts,backend=biber]{biblatex}
-\usepackage{hyperref}
 \addbibresource[datatype=biblatexml]{biblatex-examples.bltxml}
 
 % A format using the new name part
 \DeclareNameFormat{author}{%
-  \nameparts{#1}%
    \usebibmacro{name:delim}{#1}%
    \usebibmacro{name:hook}{#1}%
    \mkbibnamefamily{\namepartfamily}%
-   \ifempty{\namepartgiven}
+   \ifdefvoid\namepartgiven
      {}
      {\revsdnamepunct
       \bibnamedelimd
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/94-labelprefix-biber.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/94-labelprefix-biber.pdf
new file mode 100644
index 00000000000..0328e582f1f
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/94-labelprefix.tex b/Master/texmf-dist/doc/latex/biblatex/examples/94-labelprefix.tex
new file mode 100644
index 00000000000..81f244bc1eb
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/94-labelprefix.tex
@@ -0,0 +1,77 @@
+\documentclass[a4paper]{article}
+\usepackage{fontspec}
+\usepackage{csquotes}
+\usepackage[style=numeric, sorting=none, defernumbers=true, backend=biber]{biblatex}
+\addbibresource{biblatex-examples.bib}
+
+\DeclareBibliographyCategory{cat1}
+\addtocategory{cat1}{yoon}
+\DeclareBibliographyCategory{cat2}
+\addtocategory{cat2}{piccato}
+\assignrefcontextcats[sorting=none,labelprefix=Q]{cat2}
+\assignrefcontextentries[labelprefix=Q]{yoon}
+\assignrefcontextkeyws*[sorting=none,labelprefix=S]{secondary}
+\defbibfilter{cats}{category=cat1 or category=cat2}
+
+\setlength{\parindent}{0pt}
+\newcommand{\cmd}[1]{\texttt{\textbackslash #1}}
+\begin{document}
+This example demonstrates the quite complex options for assigning
+labelprefices to bibliographies and how citations decide which bibliography
+to point to. The default rule is that a citation will point to its entry in
+the last bibliography in which it appears. This can be overridden by
+explicit assignment to particular refcontexts with the
+\cmd{assignrefcontext*} macros.\\
+
+% refcontext=none/global//
+
+This is a publication by Aristotle:
+\cite{aristotle:anima} % comes from refcontext=none/global/R
+
+These are not publications by Aristotle:
+\cite{yoon} % comes from default refcontext=none/global/Q due to \assignrefcontextentries
+\cite{worman} % comes from default refcontext=nty/global// and not from
+              % nty/global/T in next refsection even though that is the
+              % last printed bib/biblist with worman in it. This is because
+              % refcontext defaults are local to refcontexts
+\cite{piccato} % comes from refcontext=none/global/Q due to \assignrefcontextcats
+\cite{nussbaum} % comes from refcontext=none/global/S due to \assignrefcontextkeyws*
+
+This is another publication by Aristotle:
+\cite{aristotle:physics} % comes from refcontext=none/global/R
+
+\begin{refcontext}[labelprefix=R]
+% refcontext=none/global/R
+\printbibliography[keyword=primary, title={Aristotle Publications}]
+% aristotle:anima and aristotle:physics default refcontext is this one
+\end{refcontext}
+
+\begin{refcontext}[labelprefix=S]
+% refcontext=none/global/S
+\printbibliography[ notkeyword=primary, title={Other publications}]
+\end{refcontext}
+
+\begin{refcontext}[labelprefix=Q]
+% refcontext=none/global/Q
+\printbibliography[filter=cats, title={Other publications}]
+\end{refcontext}
+
+\begin{refcontext}[sorting=nty]
+% refcontext=nty/global//
+\printbibliography[resetnumbers, notkeyword=primary, title={More Other publications}]
+% Nussbaum default refcontext is this one
+% piccato default refcontext is this one
+% yoon default refcontext is this one
+% worman default refcontext is this one
+\cite{nussbaum} % comes from refcontext=nty/global// due to weak \assignrefcontextkeyws*
+\end{refcontext}
+
+\section*{New Refsection}
+\newrefsection
+\cite{worman} % comes from default refcontext=nty/global/T
+\begin{refcontext}[sorting=nty, labelprefix=T]
+% refcontext=nty/global//
+\printbibliography[resetnumbers, notkeyword=primary, title={More Other publications}]
+\end{refcontext}
+
+\end{document}
\ No newline at end of file
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/95-customlists-biber.pdf b/Master/texmf-dist/doc/latex/biblatex/examples/95-customlists-biber.pdf
new file mode 100644
index 00000000000..bfae8393fb3
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diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/95-customlists.bib b/Master/texmf-dist/doc/latex/biblatex/examples/95-customlists.bib
new file mode 100644
index 00000000000..611798f6b47
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/95-customlists.bib
@@ -0,0 +1,23 @@
+@ARTICLE{test1,
+ AUTHOR = {Arthur Smith and James Jones and Bill Smiley and Jake Wrath},
+ JOURNALTITLE = {A Journal},
+ YEAR   = {2010}
+}
+
+@ARTICLE{test2,
+ AUTHOR = {Philippa Smyth and Arthur Smith and Bill Likely},
+ JOURNALTITLE = {Another Journal},
+ YEAR   = {2011}
+}
+
+@ARTICLE{test3,
+ AUTHOR = {Arthur Smith},
+ JOURNALTITLE = {The Best Journal},
+ YEAR   = {2013}
+}
+
+@ARTICLE{test4,
+ AUTHOR = {Philippa Smyth and Arthur Smith and James Jones},
+ JOURNALTITLE = {Again Another Journal},
+ YEAR   = {2014}
+}
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/95-customlists.dbx b/Master/texmf-dist/doc/latex/biblatex/examples/95-customlists.dbx
new file mode 100644
index 00000000000..5abddf79e62
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/95-customlists.dbx
@@ -0,0 +1,3 @@
+\DeclareDatamodelFields[type=list, datatype=name, label=true]{coauthor}
+\DeclareDatamodelEntrytypes{coauthor}
+\DeclareDatamodelEntryfields[coauthor]{coauthor}
diff --git a/Master/texmf-dist/doc/latex/biblatex/examples/95-customlists.tex b/Master/texmf-dist/doc/latex/biblatex/examples/95-customlists.tex
new file mode 100644
index 00000000000..20958c1c6c6
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/biblatex/examples/95-customlists.tex
@@ -0,0 +1,93 @@
+\documentclass[a4paper]{article}
+\usepackage{fontspec}
+% Using a custom data model to declare the "coauthor" field
+\usepackage[style=authoryear,datamodel=95-customlists,backend=biber]{biblatex}
+\addbibresource{95-customlists.bib}
+
+% 1. First, check if the author list contain me, here, "Arthur Smith" (and
+%    isn't *just* me as then we can ignore this entry as there are no coauthors)
+% 2. Copy the author field to a temporary field "coauthortext". We don't need
+%    datamodel declarations for this as this will be deleted after use and
+%    will never get anywhere near code that queries the data model.
+% 3. Remove me (Arthur Smith) from this temporary copy of the author list
+% 4. Turn the resulting field into a comma-separated list
+% 5. Loop over this comma-separated list, creating new entries of type
+%    "coauthor" each with a "coauthor" name list field containing the data
+%    from the loop variable
+% 6. Remove the temporary author field copy "coauthortext"
+%
+% The special $MAPLOOP variable holds each value of the csv field named by
+% the "foreach" option on the \map macro.
+% The special $MAPUNIQ variable is a random string generated automatically
+% at the beginning of each \map section. This is useful when you need a unique
+% string as we do here because citation keys should be unique.
+% $MAPLOOPVAL can be used to refer to the last created $MAPUNIQ
+\DeclareSourcemap{
+  \maps[datatype=bibtex]{
+    \map[overwrite]{
+       \step[fieldsource=author,
+             match=\regexp{Arthur\s+Smith}, final]
+       \step[fieldsource=author,
+             notmatch=\regexp{^Arthur\s+Smith$}, final]
+       \step[fieldsource=author, fieldset=coauthortext, origfieldval]
+       \step[fieldsource=coauthortext,
+             match=\regexp{Arthur\s+Smith\s+and\s+},
+             replace={}]
+       \step[fieldsource=coauthortext,
+             match=\regexp{\s+and\s+Arthur\s+Smith},
+             replace={}]
+       \step[fieldsource=coauthortext,
+             match=\regexp{\s+and\s+},
+             replace={,}]
+    }
+    \map[overwrite, foreach=coauthortext]{
+      \step[fieldsource=coauthortext, match=\regexp{.}, final]
+      \step[entrynew=\regexp{$MAPUNIQ}, entrynewtype=coauthor]
+      \step[entrytarget=\regexp{$MAPUNIQVAL}, fieldset=coauthor, fieldvalue=\regexp{$MAPLOOP}]
+      \step[entrytarget=\regexp{$MAPUNIQVAL}, fieldset=options, fieldvalue=skipbib]
+    }
+    \map[overwrite]{
+       \step[fieldsource=coauthortext, null]
+    }
+  }
+}
+
+% Sort the biblist by coauthor name
+\DeclareSortingScheme{coauthor}{
+  \sort{
+        \field{coauthor}
+  }
+}
+
+% Driver to print the biblist items
+\DeclareBibliographyDriver{coauthor}{%
+  \printnames{coauthor}}
+
+% bibcheck to strip duplicates
+\defbibcheck{coauthor}{%
+  \ifcsdef{\strname{coauthor}}
+    {\skipentry}
+    {\savenamecs{coauthor}{\strname{coauthor}}}}
+
+% Simple bibenvironment to print the biblist
+\defbibenvironment{coauthor}
+{\list{}
+  {\setlength{\leftmargin}{\bibhang}%
+   \setlength{\itemindent}{-\leftmargin}%
+   \setlength{\itemsep}{\bibitemsep}%
+   \setlength{\parsep}{\bibparsep}}}
+{\endlist}
+{\item}
+
+\begin{document}
+\nocite{*}
+\printbibliography
+% This will automatically use the "coauthor" sorting scheme/biblist/driver etc.
+\printbiblist[title=CoAuthors]{coauthor}
+\end{document}
+
+
+
+
+
+
diff --git a/Master/texmf-dist/tex/latex/biblatex/bbx/alphabetic.bbx b/Master/texmf-dist/tex/latex/biblatex/bbx/alphabetic.bbx
index e2ef3b61486..06d91ba6c07 100644
--- a/Master/texmf-dist/tex/latex/biblatex/bbx/alphabetic.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex/bbx/alphabetic.bbx
@@ -14,7 +14,7 @@
 \defbibenvironment{bibliography}
   {\list
      {\printtext[labelalphawidth]{%
-        \printfield{prefixnumber}%
+        \printfield{labelprefix}%
 	\printfield{labelalpha}%
         \printfield{extraalpha}}}
      {\setlength{\labelwidth}{\labelalphawidth}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/bbx/authoryear.bbx b/Master/texmf-dist/tex/latex/biblatex/bbx/authoryear.bbx
index 6b3984ebade..4f6c6bc5dda 100644
--- a/Master/texmf-dist/tex/latex/biblatex/bbx/authoryear.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex/bbx/authoryear.bbx
@@ -188,15 +188,15 @@
        {\usebibmacro{bbx:savehash}%
         \printnames{author}%
         \iffieldundef{authortype}
-          {\setunit{\addspace}}
+          {\setunit{\printdelim{nameyeardelim}}}
           {\setunit{\addcomma\space}}}%
      \iffieldundef{authortype}
        {}
        {\usebibmacro{authorstrg}%
-        \setunit{\addspace}}}%
+        \setunit{\printdelim{nameyeardelim}}}}%
     {\global\undef\bbx@lasthash
      \usebibmacro{labeltitle}%
-     \setunit*{\addspace}}%
+     \setunit*{\printdelim{nonameyeardelim}}}%
   \usebibmacro{date+extrayear}}
 
 \renewbibmacro*{editor}{%
@@ -216,10 +216,10 @@
         \usebibmacro{bbx:savehash}}%
      \usebibmacro{#1}%
      \clearname{editor}%
-     \setunit{\addspace}}%
+     \setunit{\printdelim{nameyeardelim}}}%
     {\global\undef\bbx@lasthash
      \usebibmacro{labeltitle}%
-     \setunit*{\addspace}}%
+     \setunit*{\printdelim{nonameyeardelim}}}%
   \usebibmacro{date+extrayear}}
 
 \renewbibmacro*{translator}{%
@@ -239,10 +239,10 @@
         \usebibmacro{bbx:savehash}}%
      \usebibmacro{translator+othersstrg}%
      \clearname{translator}%
-     \setunit{\addspace}}%
+     \setunit{\printdelim{nameyeardelim}}}%
     {\global\undef\bbx@lasthash
      \usebibmacro{labeltitle}%
-     \setunit*{\addspace}}%
+     \setunit*{\printdelim{nonameyeardelim}}}%
   \usebibmacro{date+extrayear}}
 
 \newbibmacro*{bbx:dashcheck}[2]{%
diff --git a/Master/texmf-dist/tex/latex/biblatex/bbx/debug.bbx b/Master/texmf-dist/tex/latex/biblatex/bbx/debug.bbx
index 319b26e0553..c9e5145727e 100644
--- a/Master/texmf-dist/tex/latex/biblatex/bbx/debug.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex/bbx/debug.bbx
@@ -52,7 +52,6 @@
      \detokenize{#2}%
      \ifblank{#8}{}{\space\detokenize{#8}}}}
   {\DeclareNameFormat{debug}{%
-     \nameparts{#1}%
      \bbx@mklabel{\currentname}%
      \ifdefvoid{\namepartgiven}{}{\expandafter\detokenize\expandafter{\namepartgiven}\space}%
      \ifdefvoid{\namepartprefix}{}{\expandafter\detokenize\expandafter{\namepartprefix}\ifpunctmark{'}{}{\space}}%
@@ -103,7 +102,7 @@
   \clearpage}
 
 \def\do#1{\DeclareBibliographyAlias{#1}{debug}}
-\abx@dotypes
+\abx@doentrytypes
 \do{*}
 
 \DeclareBibliographyDriver{shorthand}{%
diff --git a/Master/texmf-dist/tex/latex/biblatex/bbx/numeric.bbx b/Master/texmf-dist/tex/latex/biblatex/bbx/numeric.bbx
index 02299df2a6a..5458f8a5957 100644
--- a/Master/texmf-dist/tex/latex/biblatex/bbx/numeric.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex/bbx/numeric.bbx
@@ -20,7 +20,7 @@
 \defbibenvironment{bibliography}
   {\list
      {\printtext[labelnumberwidth]{%
-	\printfield{prefixnumber}%
+	\printfield{labelprefix}%
 	\printfield{labelnumber}}}
      {\setlength{\labelwidth}{\labelnumberwidth}%
       \setlength{\leftmargin}{\labelwidth}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/bbx/standard.bbx b/Master/texmf-dist/tex/latex/biblatex/bbx/standard.bbx
index c1d480d4d70..e8a1606383f 100644
--- a/Master/texmf-dist/tex/latex/biblatex/bbx/standard.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex/bbx/standard.bbx
@@ -27,7 +27,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{author/translator+others}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{title}%
   \newunit
   \printlist{language}%
@@ -65,7 +65,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{author/editor+others/translator+others}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{maintitle+title}%
   \newunit
   \printlist{language}%
@@ -113,7 +113,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{author/editor+others/translator+others}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{title}%
   \newunit
   \printlist{language}%
@@ -150,7 +150,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{editor+others}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{maintitle+title}%
   \newunit
   \printlist{language}%
@@ -196,7 +196,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{author/translator+others}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{title}%
   \newunit
   \printlist{language}%
@@ -247,7 +247,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{author/translator+others}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{title}%
   \newunit
   \printlist{language}%
@@ -296,7 +296,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{author/translator+others}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{title}%
   \newunit
   \printlist{language}%
@@ -347,7 +347,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{author/editor}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{title}%
   \newunit
   \printlist{language}%
@@ -394,7 +394,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{author/editor+others/translator+others}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{title}%
   \newunit
   \printlist{language}%
@@ -429,7 +429,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{author/editor+others/translator+others}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{title}%
   \newunit
   \printlist{language}%
@@ -466,7 +466,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{author}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{title}%
   \newunit
   \printlist{language}%
@@ -504,7 +504,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{editor}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{title+issuetitle}%
   \newunit
   \printlist{language}%
@@ -533,7 +533,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{editor+others}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{maintitle+title}%
   \newunit
   \printlist{language}%
@@ -581,7 +581,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{author}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{title}%
   \newunit
   \printlist{language}%
@@ -622,7 +622,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{author}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{title}%
   \newunit
   \printlist{language}%
@@ -659,7 +659,7 @@
   \usebibmacro{bibindex}%
   \usebibmacro{begentry}%
   \usebibmacro{author}%
-  \setunit{\labelnamepunct}\newblock
+  \setunit{\printdelim{nametitledelim}}\newblock
   \usebibmacro{title}%
   \newunit
   \printlist{language}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/biblatex.def b/Master/texmf-dist/tex/latex/biblatex/biblatex.def
new file mode 100644
index 00000000000..3016d22fef6
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/biblatex/biblatex.def
@@ -0,0 +1,2880 @@
+\ProvidesFile{biblatex.def}
+[\abx@cptid]
+
+% ------------------------------------------------------------------
+% FORMATTING COMMANDS
+% ------------------------------------------------------------------
+
+% Generic formatting commands and hooks
+% ------------------------------------------------------------------
+
+% Used in citations, bibliography and bibliography lists
+
+% legacy - no longer needed could be removed one day when no-one is using it.
+\def\nameparts#1{}
+
+% Define namepart keys from datamodel constant list
+% \namepart<namepart>  - e.g. \namepartfamily
+% \namepart<namepart>i - e.g. \namepartfamilyi
+\def\do#1{%
+  \csdef{mkbibname#1}##1{##1}%
+  \define@key{blx@opt@namepart}{#1}{\csdef{namepart#1}{##1}}%
+  \define@key{blx@opt@namepart}{#1_i}{\csdef{namepart#1i}{##1}}}
+\expandafter\docsvlist\expandafter{\blx@datamodel@constant@nameparts}
+
+% legacy aliases
+% set empty defaults so we can check if they have been redefined
+\let\mkbibnamefirst\@empty
+\let\mkbibnamelast\@empty
+\let\mkbibnameaffix\@empty
+
+\AtEndPreamble{%
+
+  \ifdefempty\mkbibnamelast
+    {\let\@mkbibnamelastsaved\mkbibnamefamily}% not redefined by user
+    {\blx@warning@noline{%
+       Attempt to redefine deprecated \string\mkbibnamelast\space, please
+       use \string\mkbibnamefamily\space instead. Using
+       \string\mkbibnamefamily}%
+     \let\@mkbibnamelastsaved\mkbibnamelast
+     \let\mkbibnamefamily\@mkbibnamelastsaved}%
+  % Now redefine it in case it's used
+  \def\mkbibnamelast{%
+    \blx@warning@noline{%
+      \string\mkbibnamelast\space is deprecated, please use
+      \string\mkbibnamefamily. Using \string\mkbibnamefamily}%
+    \@mkbibnamelastsaved}
+
+  \ifdefempty\mkbibnamefirst
+    {\let\@mkbibnamefirstsaved\mkbibnamegiven}% not redefined by user
+    {\blx@warning@noline{%
+       Attempt to redefine deprecated \string\mkbibnamefirst\space, please
+       use \string\mkbibnamegiven\space instead. Using
+       \string\mkbibnamegiven}%
+     \let\@mkbibnamefirstsaved\mkbibnamefirst
+     \let\mkbibnamegiven\@mkbibnamefirstsaved}%
+  % Now redefine it in case it's used
+  \def\mkbibnamefirst{%
+    \blx@warning@noline{%
+      \string\mkbibnamefirst\space is deprecated, please use
+      \string\mkbibnamegiven. Using \string\mkbibnamegiven}%
+    \@mkbibnamefirstsaved}
+
+  \ifdefempty\mkbibnameaffix
+    {\let\@mkbibnameaffixsaved\mkbibnamesuffix}% not redefined by user
+    {\blx@warning@noline{%
+       Attempt to redefine deprecated \string\mkbibnameaffix\space, please
+       use \string\mkbibnamesuffix\space instead. Using
+       \string\mkbibnamesuffix}%
+     \let\@mkbibnameaffixsaved\mkbibnameaffix
+     \let\mkbibnamesuffix\@mkbibnameaffixsaved}%
+  % Now redefine it in case it's used
+  \def\mkbibnameaffix{%
+    \blx@warning@noline{%
+      \string\mkbibnameaffix\space is deprecated, please use
+      \string\mkbibnamesuffix. Using \string\mkbibnamesuffix}%
+    \@mkbibnameaffixsaved}}
+
+\newcommand*{\bibellipsis}{[\textellipsis\unkern]\midsentence}
+
+% Delimiters used in citations, bibliography and bibliography lists
+\newcommand*{\multinamedelim}{\addcomma\space}
+\newcommand*{\finalnamedelim}{%
+  \ifnumgreater{\value{liststop}}{2}{\finalandcomma}{}%
+  \addspace\bibstring{and}\space}
+\newcommand*{\revsdnamedelim}{}
+\newcommand*{\andothersdelim}{\addspace}
+
+\newcommand*{\multilistdelim}{\addcomma\space}
+\newcommand*{\finallistdelim}{%
+  \ifnumgreater{\value{liststop}}{2}{\finalandcomma}{}%
+  \addspace\bibstring{and}\space}
+\newcommand*{\andmoredelim}{\addspace}
+
+\newcommand*{\multicitedelim}{\addsemicolon\space}
+\newcommand*{\compcitedelim}{\addcomma\space}
+\newcommand*{\supercitedelim}{\addcomma}
+\newcommand*{\prenotedelim}{\addspace}
+\newcommand*{\postnotedelim}{\addcomma\space}
+\newcommand*{\extpostnotedelim}{\addspace}
+\newcommand*{\volcitedelim}{\addcomma\space}
+\newcommand*{\textcitedelim}{%
+  \iffinalcitedelim
+    {\ifnumgreater{\value{textcitetotal}}{2}
+       {\iftextcitepunct{\finalandsemicolon}{\finalandcomma}}{}%
+     \addspace\bibstring{and}}
+    {\iftextcitepunct{\addsemicolon}{\addcomma}}%
+  \space}
+
+% context-sensitive delimiters
+% retain compatibility with \labelnamepunct
+\DeclareDelimFormat{namelabeldelim}{\addspace}
+\DeclareDelimFormat{nametitledelim}{\addcomma\space}
+\DeclareDelimFormat[bib]{nametitledelim}{\labelnamepunct}
+\DeclareDelimFormat[biblist]{nametitledelim}{\labelnamepunct}
+\DeclareDelimFormat[textcite]{nametitledelim}{\addspace}
+\DeclareDelimFormat{nameyeardelim}{\addspace}
+\DeclareDelimFormat[textcite]{nameyeardelim}{\addspace}
+\DeclareDelimFormat[bib]{nameyeardelim}{\addspace}
+\DeclareDelimFormat[biblist]{nameyeardelim}{\addspace}
+\DeclareDelimFormat{nonameyeardelim}{\addspace}
+\DeclareDelimFormat[textcite]{nonameyeardelim}{\addspace}
+\DeclareDelimFormat[bib]{nonameyeardelim}{\addspace}
+\DeclareDelimFormat[biblist]{nonameyeardelim}{\addspace}
+
+% This is a provisional definition for \iffinalcitedelim{<true>}{<false>}, a
+% test that should expand <true> if the next non-compact citation delimiter
+% is the last one in the citation list printed by \textcite or \textcites.
+\newcommand*{\iffinalcitedelim}{\@secondoftwo}
+
+% Expand <true> if the citation labels in the citation list printed by \textcite
+% or \textcites contains the serial comma \finalandcomma
+\newcommand*{\iftextcitepunct}{%
+  \ifboolexpr{ not test {\ifdefempty{\finalandsemicolon}}
+    and test {\ifnumgreater{\value{textcitemaxnames}}{2}} }}
+
+% Counters for the number of citation labels separated by non-compact delimiters
+% in the citation list printed by \textcite or \textcites. Counter values should
+% be managed by the citation style.
+\newcounter{textcitecount}
+\newcounter{textcitetotal}
+\setcounter{textcitecount}{0}
+\setcounter{textcitetotal}{0}
+
+% Counters for the maximum number of names among citation labels in the citation
+% list printed by \textcite or \textcites. Counter value should be managed by
+% the citation style.
+\newcounter{textcitemaxnames}
+\setcounter{textcitemaxnames}{0}
+
+% Used in the bibliography and bibliography lists
+
+\newcommand*{\newunitpunct}{\addperiod\space}
+\newcommand*{\entrysetpunct}{\addsemicolon\space}
+\newcommand*{\finentrypunct}{\addperiod}
+\newcommand*{\labelnamepunct}{\newunitpunct}
+\newcommand*{\subtitlepunct}{\newunitpunct}
+\newcommand*{\intitlepunct}{\addcolon\space}
+\newcommand*{\bibpagespunct}{\addcomma\space}
+\newcommand*{\bibpagerefpunct}{\addspace}
+\newcommand*{\revsdnamepunct}{\addcomma}
+\newcommand*{\bibnamedash}{%
+  \ifdimless{\leftmargin}{0.75em}
+    {\mbox{\textemdash\space}}
+    {\makebox[\leftmargin][l]{%
+       \ifdimless{\leftmargin}{1.25em}
+         {\textendash}
+         {\textemdash}}}}
+\newcommand*{\relatedpunct}{\addspace}
+\newcommand*{\relateddelim}{\adddot\par\nobreak}
+\newcommand{\mkrelatedstring}{\mainlang}
+
+% Used for indexing
+
+\newcommand*{\bibindexnamedelima}{ }
+\newcommand*{\bibindexnamedelimb}{ }
+\newcommand*{\bibindexnamedelimc}{ }
+\newcommand*{\bibindexnamedelimd}{ }
+\newcommand*{\bibindexnamedelimi}{ }
+\newcommand*{\bibindexinitperiod}{.}
+\newcommand*{\bibindexinitdelim}{ }
+\newcommand*{\bibindexinithyphendelim}{.-}
+
+% \bibsetup is a generic hook controlling the (low-level) layout of
+% the bibliography and bibliography lists. The default
+% definition should work fine in most cases.
+
+\newcommand*{\bibsetup}{%
+  \interlinepenalty=5000\relax
+  \widowpenalty=10000\relax
+  \clubpenalty=10000\relax
+  \raggedbottom
+  \frenchspacing
+  \biburlsetup}
+
+% The penalties above are not specific to biblatex. These are
+% low-level TeX features. \interlinepenalty is the penalty assigned
+% to page breaks within a paragraph (i.e., in this case, a
+% bibliography entry); \clubpenalty is an additional penalty
+% assigned to page breaks after the first line of a paragraph;
+% \widowpenalty is an additional penalty assigned to page breaks
+% before the last line of a paragraph. Note that the value 10000
+% means 'infinite' as far as TeX is concerned. Setting a penalty to
+% 10000 will unconditionally suppress the respective breakpoint.
+%
+% The net effect of the above settings is as follows. Breaking a
+% bibliography entry across pages is discouraged, but not suppressed
+% altogether. If a bibliography entry spans less than four lines,
+% TeX will always keep it on one page. If it spans four or more
+% lines, it may be broken across pages, provided that there are at
+% least two lines on the page before and after the break.
+%
+% These penalties should normally be used in conjunction with
+% \raggedbottom. If you don't like that and remove \raggedbottom
+% from the definition of \bibsetup, make sure to provide some
+% stretchability between bibliography entries by setting \bibitemsep
+% to a suitable value, e.g.:
+%
+% \setlength{\bibitemsep}{0.5\baselineskip plus 0.5\baselineskip}
+%
+% Using \frenchspacing in the bibliography is recommended. If you
+% want more visual separation, try the package option 'block=space'.
+% This will yield better results than \nonfrenchspacing.
+
+% \citesetup is a generic hook for citations.
+
+\newcommand*{\citesetup}{%
+  \biburlsetup}
+
+% Local setup for \url; see comments in url.sty for details.
+
+\newcounter{biburlnumpenalty}
+\newcounter{biburlucpenalty}
+\newcounter{biburllcpenalty}
+
+\newcommand*{\biburlsetup}{%
+  \Urlmuskip=0mu plus 3mu\relax
+  \mathchardef\UrlBigBreakPenalty=100\relax
+  \mathchardef\UrlBreakPenalty=200\relax
+  \def\UrlBigBreaks{\do\:\do\-}%
+  \def\UrlBreaks{%
+    \do\.\do\@\do\/\do\\\do\!\do\_\do\|\do\;\do\>\do\]\do\)\do\}%
+    \do\,\do\?\do\'\do\+\do\=\do\#\do\$\do\&\do\*\do\^\do\"}%
+  \ifnumgreater{\value{biburlnumpenalty}}{0}
+    {\def\do##1{\appto\UrlSpecials{\do##1{\mathchar`##1 \penalty\value{biburlnumpenalty}}}}%
+     \do\1\do\2\do\3\do\4\do\5\do\6\do\7\do\8\do\9\do\0}
+    {}%
+  \ifnumgreater{\value{biburlucpenalty}}{0}
+    {\def\do##1{\appto\UrlSpecials{\do##1{\mathchar`##1 \penalty\value{biburlucpenalty}}}}%
+     \do\A\do\B\do\C\do\D\do\E\do\F\do\G\do\H\do\I\do\J
+     \do\K\do\L\do\M\do\N\do\O\do\P\do\Q\do\R\do\S\do\T
+     \do\U\do\V\do\W\do\X\do\Y\do\Z}
+    {}%
+  \ifnumgreater{\value{biburllcpenalty}}{0}
+    {\def\do##1{\appto\UrlSpecials{\do##1{\mathchar`##1 \penalty\value{biburllcpenalty}}}}%
+     \do\a\do\b\do\c\do\d\do\e\do\f\do\g\do\h\do\i\do\j
+     \do\k\do\l\do\m\do\n\do\o\do\p\do\q\do\r\do\s\do\t
+     \do\u\do\v\do\w\do\x\do\y\do\z}
+    {}%
+  \let\do=\noexpand}
+
+% The above code allows linebreaks before numbers and letters.
+% This is often the only way to break DOIs. It also allows breaks
+% after hyphens and adjusts \Urlmuskip to add some stretchability
+% to URLs.
+
+% The default font of the bibliography and the bibliography lists.
+% We simply reset the current font to the global defaults.
+
+\newcommand*{\bibfont}{\normalfont\normalsize}
+
+% Some length registers which may be used to fine-tune the
+% (high-level) layout of the bibliography.
+
+% Default \bibhang to 1em if \parindent is 0 for some reason
+\setlength{\bibhang}{\ifnumequal{\parindent}{0}{1em}{\parindent}}
+\setlength{\biblabelsep}{2\labelsep}
+\setlength{\bibitemsep}{\itemsep}
+\setlength{\bibnamesep}{0pt}
+\setlength{\bibinitsep}{0pt}
+\setlength{\bibparsep}{0pt}
+
+% Miscellaneous facilities
+% ------------------------------------------------------------------
+
+% The counter 'abbrvpenalty' holds the penalty used in short or
+% abbreviated bibliography strings. For example, a linebreak in
+% expressions such as "et al." or "ed. by" is unfortunate, but should
+% still be possible to prevent overfull boxes. We use TeX's
+% \hyphenpenalty (normally 50) as the default value. The idea is
+% making TeX treat the whole expression as if it were a single,
+% hyphenatable word as far as line-breaking is concerned. If you
+% dislike such linebreaks, use a higher value. If you do not mind
+% them at all, set this counter to zero. If you want to suppress them
+% unconditionally, set it to 10000.
+\defcounter{abbrvpenalty}{\hyphenpenalty}
+
+% The counter 'highnamepenalty' also holds a penalty affecting the
+% line-breaking of names. This penalty is inserted between smaller
+% chunks of a name, for example between the first and the middle
+% name. The default value is \hyphenpenalty. If you dislike such
+% linebreaks, use a higher value. If you do not mind them at all,
+% set this counter to zero. If you prefer the traditional BibTeX
+% behavior, set it to 10000.
+\defcounter{highnamepenalty}{\hyphenpenalty}
+
+% The counter 'lownamepenalty' holds a penalty which affects the
+% line-breaking of names. This penalty is inserted between larger
+% chunks of a name, for example between the chunk consisting of all
+% first names and the last name. The default value is half the
+% \hyphenpenalty. If you dislike such linebreaks, use a higher
+% value. If you do not mind them at all, set this counter to zero.
+\defcounter{lownamepenalty}{\hyphenpenalty/2}
+
+% Note that default values assigned to the above counters are
+% deliberately very low to prevent overfull boxes. This implies that
+% you will hardly notice any effect on line-breaking if the text is
+% set justified. If you set these counters to 10000 to suppress the
+% respective breakpoints, you will notice their effect but you may
+% also be confronted with overfull boxes. Keep in mind that
+% line-breaking in the bibliography is often more difficult than in
+% the body text and that you can not resort to rephrasing a
+% sentence. In some cases it may be preferable to set the entire
+% bibliography \raggedright (by modifying \bibsetup) to prevent
+% suboptimal linebreaks. In this case, even the very low default
+% penalties will make a visible difference.
+
+% File name prefixes for external abstracts and annotations
+\newcommand*{\bibabstractprefix}{bibabstract-}
+\newcommand*{\bibannotationprefix}{bibannotation-}
+
+% Print acronyms in small caps if possible
+\newcommand*{\mkbibacro}[1]{%
+  \ifcsundef{\f@encoding/\f@family/\f@series/sc}
+    {#1}
+    {\textsc{\MakeLowercase{#1}}}}
+
+% ------------------------------------------------------------------
+% ADDITIONAL PACKAGE OPTIONS
+% ------------------------------------------------------------------
+
+% Style of compressed page ranges in back references
+
+\DeclareBibliographyOption[string]{backrefstyle}{%
+  \ifcsdef{abx@opt@pagerefstyle@#1}
+    {\letcs\abx@pagerefstyle{abx@opt@pagerefstyle@#1}}
+    {\PackageError{biblatex}
+       {Option 'backrefstyle=#1' invalid}
+       {The option you have supplied is invalid.\MessageBreak
+        See the biblatex manual for valid option keys
+        and possible values}}}
+\newcommand*{\abx@pagerefstyle}{1}
+\csdef{abx@opt@pagerefstyle@none}{-1}
+\csdef{abx@opt@pagerefstyle@two}{0}
+\csdef{abx@opt@pagerefstyle@three}{1}
+\csdef{abx@opt@pagerefstyle@two+}{2}
+\csdef{abx@opt@pagerefstyle@three+}{3}
+\csdef{abx@opt@pagerefstyle@all+}{4}
+
+% arXiv path/format selector
+%
+% abs    = abstract page
+% ps     = PostScript version
+% pdf    = PDF version
+% format = format selector
+
+\DeclareBibliographyOption[string]{arxiv}{\def\abx@arxivpath{#1}}
+\newcommand*{\abx@arxivpath}{abs}
+
+% ------------------------------------------------------------------
+% FIELD FORMATS (#1 is the value of the field)
+% ------------------------------------------------------------------
+
+% The fallback used by \printfield
+
+\DeclareFieldFormat{default}{#1}
+
+% The default used by \citefield
+
+\DeclareFieldFormat{citefield}{#1}
+
+% Used in citations
+
+\DeclareFieldFormat{citetitle}{\mkbibemph{#1}}
+\DeclareFieldFormat
+  [article,inbook,incollection,inproceedings,patent,thesis,unpublished]
+  {citetitle}{\mkbibquote{#1\isdot}}
+\DeclareFieldFormat
+  [suppbook,suppcollection,suppperiodical]
+  {citetitle}{#1}
+% labelyear can be a localisation string to allow for "no date" etc.
+\DeclareFieldFormat{labelyear}{% = the '1995' part in 'Jones 1995a'
+  \ifbibstring{#1}{\bibstring{#1}}{\stripzeros{#1}}}
+\DeclareFieldFormat{extrayear}{% = the 'a' in 'Jones 1995a'
+  \iffieldnums{labelyear}
+    {\mknumalph{#1}}
+    {\mkbibparens{\mknumalph{#1}}}}
+\DeclareFieldFormat{labelalpha}{#1}% = the 'Jon95' part of 'Jon95a'
+\DeclareFieldFormat{extraalpha}{\mknumalph{#1}}% = the 'a' in 'Jon95a'
+\DeclareFieldFormat{shorthand}{#1\isdot}
+\DeclareFieldFormat{shorthandintro}{%
+  \ifcapital{\MakeCapital{#1}}{#1}\isdot}
+% citation commands
+\DeclareFieldFormat{prenote}{#1\isdot}
+\DeclareFieldFormat{postnote}{\mkpageprefix[pagination]{#1}}
+\DeclareFieldFormat{volcitevolume}{\bibstring{volume}\ppspace#1}
+\DeclareFieldFormat{volcitepages}{\mkpageprefix[pagination]{#1}}
+\DeclareFieldFormat{volcitenote}{\mkvolcitenote#1}
+\newrobustcmd*{\mkvolcitenote}[2]{%
+  \printtext[volcitevolume]{#1}%
+  \ifblank{#2}{}{\volcitedelim\printtext[volcitepages]{#2}}}
+
+% multicite commands
+\DeclareFieldFormat{multiprenote}{#1\isdot}
+\DeclareFieldFormat{multipostnote}{\mkpageprefix[pagination]{#1}}
+
+% Used by \citeurl
+
+\DeclareFieldFormat{citeurl}{\url{#1}}
+
+% Used in the bibliography and bibliography lists
+
+\DeclareFieldFormat{doi}{%
+  \mkbibacro{DOI}\addcolon\space
+  \ifhyperref
+    {\href{http://dx.doi.org/#1}{\nolinkurl{#1}}}
+    {\nolinkurl{#1}}}
+\DeclareFieldFormat{edition}{%
+  \ifinteger{#1}
+    {\mkbibordedition{#1}~\bibstring{edition}}
+    {#1\isdot}}
+\DeclareFieldFormat{eprint}{%
+  \iffieldundef{eprinttype}
+    {eprint}
+    {\thefield{eprinttype}}%
+  \addcolon\space
+  \ifhyperref
+    {\url{#1}}
+    {\nolinkurl{#1}}%
+  \iffieldundef{eprintclass}
+    {}
+    {\addspace\mkbibparens{\thefield{eprintclass}}}}
+\DeclareFieldFormat{eprint:hdl}{%
+  HDL\addcolon\space
+  \ifhyperref
+    {\href{http://hdl.handle.net/#1}{\nolinkurl{#1}}}
+    {\nolinkurl{#1}}}
+\DeclareFieldAlias{eprint:HDL}{eprint:hdl}
+\DeclareFieldFormat{eprint:arxiv}{%
+  arXiv\addcolon\space
+  \ifhyperref
+    {\href{http://arxiv.org/\abx@arxivpath/#1}{%
+       \nolinkurl{#1}%
+       \iffieldundef{eprintclass}
+         {}
+         {\addspace\texttt{\mkbibbrackets{\thefield{eprintclass}}}}}}
+    {\nolinkurl{#1}
+     \iffieldundef{eprintclass}
+       {}
+       {\addspace\texttt{\mkbibbrackets{\thefield{eprintclass}}}}}}
+\DeclareFieldAlias{eprint:arXiv}{eprint:arxiv}
+\DeclareFieldFormat{eprint:jstor}{%
+  JSTOR\addcolon\space
+  \ifhyperref
+    {\href{http://www.jstor.org/stable/#1}{\nolinkurl{#1}}}
+    {\nolinkurl{#1}}}
+\DeclareFieldAlias{eprint:JSTOR}{eprint:jstor}
+\DeclareFieldFormat{eprint:pubmed}{%
+  PMID\addcolon\space
+  \ifhyperref
+    {\href{http://www.ncbi.nlm.nih.gov/pubmed/#1}{\nolinkurl{#1}}}
+    {\nolinkurl{#1}}}
+\DeclareFieldAlias{eprint:PubMed}{eprint:pubmed}
+\DeclareFieldFormat{eprint:googlebooks}{%
+  Google Books\addcolon\space
+  \ifhyperref
+    {\href{http://books.google.com/books?id=#1}{\nolinkurl{#1}}}
+    {\nolinkurl{#1}}}
+\DeclareFieldAlias{eprint:Google Books}{eprint:googlebooks}
+\DeclareFieldFormat{file}{\url{#1}}
+\DeclareFieldFormat{isbn}{\mkbibacro{ISBN}\addcolon\space #1}
+\DeclareFieldFormat{isrn}{\mkbibacro{ISRN}\addcolon\space #1}
+\DeclareFieldFormat{issn}{\mkbibacro{ISSN}\addcolon\space #1}
+\DeclareFieldFormat{journaltitle}{\mkbibemph{#1}}
+\DeclareFieldFormat{issuetitle}{\mkbibemph{#1}}
+\DeclareFieldFormat{maintitle}{\mkbibemph{#1}}
+\DeclareFieldFormat{booktitle}{\mkbibemph{#1}}
+\DeclareFieldFormat{chapter}{\bibstring{chapter}~#1}
+\DeclareFieldFormat{month}{\mkbibmonth{#1}}
+\DeclareFieldFormat{note}{#1\isdot}
+\DeclareFieldFormat{number}{#1}% number in a series
+\DeclareFieldFormat[article,periodical]{number}{#1}% number of a journal
+\DeclareFieldFormat{pages}{\mkpageprefix[bookpagination]{#1}}
+\DeclareFieldFormat{pagetotal}{\mkpagetotal[bookpagination]{#1}}
+\DeclareFieldFormat{part}{.#1}% physical part of a logical volume
+\DeclareFieldFormat{series}{#1}% publication series
+\DeclareFieldFormat[article,periodical]{series}{% series of a journal
+  \ifinteger{#1}
+    {\mkbibordseries{#1}~\bibstring{jourser}}
+    {\ifbibstring{#1}{\bibstring{#1}}{#1}}}
+\DeclareFieldFormat{pubstate}{\ifbibstring{#1}{\bibstring{#1}}{#1}}
+\DeclareFieldFormat{title}{\mkbibemph{#1}}
+\DeclareFieldFormat
+  [article,inbook,incollection,inproceedings,patent,thesis,unpublished]
+  {title}{\mkbibquote{#1\isdot}}
+\DeclareFieldFormat
+  [suppbook,suppcollection,suppperiodical]
+  {title}{#1}
+\DeclareFieldFormat{type}{\ifbibstring{#1}{\bibstring{#1}}{#1}}
+\DeclareFieldFormat{url}{\mkbibacro{URL}\addcolon\space\url{#1}}
+\DeclareFieldFormat{urldate}{\mkbibparens{\bibstring{urlseen}\space#1}}
+\DeclareFieldFormat{version}{\bibstring{version}~#1}
+\DeclareFieldFormat{volume}{\bibstring{volume}~#1}% volume of a book
+\DeclareFieldFormat[article,periodical]{volume}{#1}% volume of a journal
+\DeclareFieldFormat{volumes}{#1~\bibstring{volumes}}
+\DeclareFieldFormat{related}{#1}
+\DeclareFieldFormat{related:multivolume}{\par\nobreak#1}
+\DeclareFieldFormat{related:origpubin}{\mkbibparens{#1}}
+\DeclareFieldFormat{related:origpubas}{\mkbibparens{#1}}
+\DeclareFieldFormat{relatedstring:default}{#1\printunit{\relatedpunct}}
+\DeclareFieldFormat{relatedstring:reprintfrom}{#1\addspace}
+
+% Generic formats for \printtext and \printfield
+
+\DeclareFieldFormat{emph}{\mkbibemph{#1}}
+\DeclareFieldFormat{bold}{\textbf{#1}}
+\DeclareFieldFormat{smallcaps}{\textsc{#1}}
+\DeclareFieldFormat{parens}{\mkbibparens{#1}}
+\DeclareFieldFormat{brackets}{\mkbibbrackets{#1}}
+\DeclareFieldFormat{bibhyperref}{\bibhyperref{#1}}
+\DeclareFieldFormat{bibhyperlink}{\bibhyperlink{\thefield{entrykey}}{#1}}
+\DeclareFieldFormat{bibhypertarget}{\bibhypertarget{\thefield{entrykey}}{#1}}
+\DeclareFieldFormat{titlecase}{#1}
+\DeclareFieldFormat{noformat}{#1}
+
+% ------------------------------------------------------------------
+% LITERAL LIST FORMATS (#1 is the current item)
+% ------------------------------------------------------------------
+
+% Formatting directives for literal lists
+% ------------------------------------------------------------------
+
+% The fallback used by \printlist
+
+\DeclareListFormat{default}{%
+  \usebibmacro{list:delim}{#1}%
+  #1\isdot
+  \usebibmacro{list:andothers}}
+
+% The default used by \citelist
+
+\DeclareListAlias{citelist}{default}
+
+% Used in the bibliography
+
+\DeclareListFormat{publisher}{%
+  \usebibmacro{list:delim}{#1}%
+  #1\isdot
+  \usebibmacro{list:andothers}}
+
+\DeclareListFormat{language}{%
+  \usebibmacro{list:delim}{%
+    \ifbibstring{#1}
+      {\bibxstring{#1}}
+      {\ifbibstring{lang#1}
+         {\bibxstring{lang#1}}
+         {#1}}}%
+  \ifbibstring{#1}
+    {\bibstring{#1}}
+    {\ifbibstring{lang#1}
+       {\bibstring{lang#1}}
+       {#1}}%
+  \usebibmacro{list:andothers}}
+
+\DeclareListFormat{location}{%
+  \usebibmacro{list:delim}{#1}%
+  #1\isdot
+  \usebibmacro{list:andothers}}
+
+\DeclareListFormat[patent]{location}{%
+  \usebibmacro{list:plain}%
+  \ifbibstring{#1}{\bibstring{#1}}{#1\isdot}%
+  \usebibmacro{list:andothers}}
+
+\DeclareListFormat{pageref}{%
+  \ifnumless{\abx@pagerefstyle}{0}
+    {\usebibmacro{list:plain}%
+     \ifhyperref
+       {\hyperlink{page.#1}{#1}}
+       {#1}}
+    {\ifnumequal{\value{listcount}}{1}
+       {\usebibmacro{pageref:init}}
+       {}%
+     \usebibmacro{pageref:comp}{#1}%
+     \ifnumequal{\value{listcount}}{\value{liststop}}
+       {\usebibmacro{pageref:dump}}
+       {}}}
+
+\DeclareListAlias{origlocation}{location}
+\DeclareListAlias{origpublisher}{publisher}
+\DeclareListAlias{institution}{default}
+\DeclareListAlias{organization}{default}
+
+% Auxiliary macros for list formatting directives
+% ------------------------------------------------------------------
+
+\newbibmacro*{list:delim}[1]{%
+  \ifnumgreater{\value{listcount}}{\value{liststart}}
+    {\ifboolexpr{
+       test {\ifnumless{\value{listcount}}{\value{liststop}}}
+       or
+       test \ifmoreitems
+     }
+       {\multilistdelim}
+       {\lbx@finallistdelim{#1}}}
+    {}}
+
+\newbibmacro*{list:plain}{%
+  \ifnumgreater{\value{listcount}}{\value{liststart}}
+    {\multilistdelim}
+    {}}
+
+\newbibmacro*{list:andothers}{%
+  \ifboolexpr{
+    test {\ifnumequal{\value{listcount}}{\value{liststop}}}
+    and
+    test \ifmoreitems
+  }
+    {\ifnumgreater{\value{liststop}}{1}
+       {\finalandcomma}
+       {}%
+     \andmoredelim\bibstring{andmore}}
+    {}}
+
+\newbibmacro*{pageref:init}{%
+  \let\abx@range@hold=\empty
+  \def\abx@range@diff{0}%
+  \def\abx@range@prev{-1}%
+  \def\abx@range@this{0}%
+  \def\abx@range@last{-1}}
+
+\newbibmacro*{pageref:comp}[1]{%
+  \numdef\abx@range@prev{\abx@range@prev+1}%
+  \ifinteger{#1}
+    {\def\abx@range@num{#1}%
+     \def\abx@range@this{1}%
+     \ifnumequal{\abx@range@this}{\abx@range@last}
+       {}
+       {\def\abx@range@prev{-1}}}
+    {\ifrmnum{#1}
+       {\numdef\abx@range@num{\rmntonum{#1}}%
+        \def\abx@range@this{2}%
+        \ifnumequal{\abx@range@this}{\abx@range@last}
+          {}
+          {\def\abx@range@prev{-1}}}
+       {\undef\abx@range@num
+        \def\abx@range@this{0}%
+        \def\abx@range@prev{-1}}}%
+  \ifdef\abx@range@num
+    {\ifnumequal{\abx@range@num}{\abx@range@prev}
+       {\def\abx@range@hold{#1}%
+        \numdef\abx@range@diff{\abx@range@diff+1}}
+       {\usebibmacro{pageref:dump}%
+        \ifnumgreater{\abx@range@last}{-1}
+          {\multilistdelim}
+          {}%
+        \ifhyperref
+          {\hyperlink{page.#1}{#1}}
+          {#1}}%
+     \edef\abx@range@prev{\abx@range@num}}
+    {\usebibmacro{pageref:dump}%
+     \ifnumgreater{\abx@range@last}{-1}
+       {\multilistdelim}
+       {}%
+     \ifhyperref
+       {\hyperlink{page.#1}{#1}}
+       {#1}%
+     \def\abx@range@prev{-1}}%
+  \edef\abx@range@last{\abx@range@this}}
+
+\newbibmacro*{pageref:dump}{%
+  \ifnumgreater{\abx@range@diff}{0}
+    {\ifcase\abx@pagerefstyle\relax % two
+       \bibrangedash
+       \ifhyperref
+         {\hyperlink{page.\abx@range@hold}{\abx@range@hold}}
+         {\abx@range@hold}%
+     \or % three
+       \ifnumless{\abx@range@diff}{2}
+         {\multilistdelim}
+         {\bibrangedash}%
+       \ifhyperref
+         {\hyperlink{page.\abx@range@hold}{\abx@range@hold}}
+         {\abx@range@hold}%
+     \or % two+
+       \ifnumless{\abx@range@diff}{2}
+         {\sqspace
+          \ifhyperref
+            {\hyperlink{page.\abx@range@hold}{\bibstring{sequens}}}
+            {\bibstring{sequens}}}
+         {\bibrangedash
+          \ifhyperref
+            {\hyperlink{page.\abx@range@hold}{\abx@range@hold}}
+            {\abx@range@hold}}%
+     \or % three+
+       \ifnumless{\abx@range@diff}{2}
+         {\sqspace
+          \ifhyperref
+            {\hyperlink{page.\abx@range@hold}{\bibstring{sequens}}}
+            {\bibstring{sequens}}}
+         {\ifnumless{\abx@range@diff}{3}
+            {\sqspace
+             \ifhyperref
+               {\hyperlink{page.\abx@range@hold}{\bibstring{sequentes}}}
+               {\bibstring{sequentes}}}
+            {\bibrangedash
+             \ifhyperref
+               {\hyperlink{page.\abx@range@hold}{\abx@range@hold}}
+               {\abx@range@hold}}}%
+     \else % all+
+       \ifnumless{\abx@range@diff}{2}
+         {\sqspace
+          \ifhyperref
+            {\hyperlink{page.\abx@range@hold}{\bibstring{sequens}}}
+            {\bibstring{sequens}}}
+         {\sqspace
+          \ifhyperref
+            {\hyperlink{page.\abx@range@hold}{\bibstring{sequentes}}}
+            {\bibstring{sequentes}}}%
+     \fi
+     \def\abx@range@diff{0}}
+    {}}
+
+% ------------------------------------------------------------------
+% NAME LIST FORMATS
+% ------------------------------------------------------------------
+
+% Formatting directives for name lists
+% ------------------------------------------------------------------
+
+\DeclareNameAlias{first-last}{given-family}% legacy alias
+\DeclareNameFormat{given-family}{%
+  \ifgiveninits
+    {\usebibmacro{name:given-family}
+      {\namepartfamily}
+      {\namepartgiveni}
+      {\namepartprefix}
+      {\namepartsuffix}}
+    {\usebibmacro{name:given-family}
+      {\namepartfamily}
+      {\namepartgiven}
+      {\namepartprefix}
+      {\namepartsuffix}}%
+  \usebibmacro{name:andothers}}
+
+\DeclareNameAlias{last-first}{family-given}% legacy alias
+\DeclareNameFormat{family-given}{%
+  \ifgiveninits
+    {\usebibmacro{name:family-given}
+      {\namepartfamily}
+      {\namepartgiveni}
+      {\namepartprefix}
+      {\namepartsuffix}}
+    {\usebibmacro{name:family-given}
+      {\namepartfamily}
+      {\namepartgiven}
+      {\namepartprefix}
+      {\namepartsuffix}}%
+  \usebibmacro{name:andothers}}
+
+\DeclareNameAlias{last-first/first-last}{family-given/given-family}% legacy alias
+\DeclareNameFormat{family-given/given-family}{%
+  \ifnumequal{\value{listcount}}{1}
+    {\ifgiveninits
+       {\usebibmacro{name:family-given}
+         {\namepartfamily}
+         {\namepartgiveni}
+         {\namepartprefix}
+         {\namepartsuffix}}
+       {\usebibmacro{name:family-given}
+         {\namepartfamily}
+         {\namepartgiven}
+         {\namepartprefix}
+         {\namepartsuffix}}%
+     \ifboolexpe{%
+       test {\ifdefvoid\namepartgiven}
+       and
+       test {\ifdefvoid\namepartprefix}}
+       {}
+       {\usebibmacro{name:revsdelim}}}
+    {\ifgiveninits
+       {\usebibmacro{name:given-family}
+         {\namepartfamily}
+         {\namepartgiveni}
+         {\namepartprefix}
+         {\namepartsuffix}}
+       {\usebibmacro{name:given-family}
+         {\namepartfamily}
+         {\namepartgiven}
+         {\namepartprefix}
+         {\namepartsuffix}}}%
+  \usebibmacro{name:andothers}}
+
+\DeclareNameFormat{initsonly}{%
+  \usebibmacro{name:given-family}
+    {\namepartfamilyi}
+    {\namepartgiveni}
+    {\namepartprefixi}
+    {\namepartsuffixi}%
+  \usebibmacro{name:andothers}}
+
+% Fallback used by \printnames
+
+\DeclareNameAlias{default}{given-family}
+
+% Default used by \citename
+
+\DeclareNameAlias{citename}{default}
+
+% Used in some citations
+
+\DeclareNameFormat{labelname}{%
+  \ifcase\value{uniquename}%
+    \usebibmacro{name:family}
+      {\namepartfamily}
+      {\namepartgiven}
+      {\namepartprefix}
+      {\namepartsuffix}%
+  \or
+    \ifuseprefix
+      {\usebibmacro{name:given-family}
+        {\namepartfamily}
+        {\namepartgiveni}
+        {\namepartprefix}
+        {\namepartsuffixi}}
+      {\usebibmacro{name:given-family}
+        {\namepartfamily}
+        {\namepartgiveni}
+        {\namepartprefixi}
+        {\namepartsuffixi}}%
+  \or
+    \usebibmacro{name:given-family}
+      {\namepartfamily}
+      {\namepartgiven}
+      {\namepartprefix}
+      {\namepartsuffix}%
+  \fi
+  \usebibmacro{name:andothers}}
+
+% Used in the bibliography
+
+\DeclareNameAlias{sortname}{family-given/given-family}
+
+\DeclareNameAlias{author}{default}
+\DeclareNameAlias{bookauthor}{author}
+\DeclareNameAlias{editor}{default}
+\DeclareNameAlias{editora}{editor}
+\DeclareNameAlias{editorb}{editor}
+\DeclareNameAlias{editorc}{editor}
+\DeclareNameAlias{translator}{default}
+
+\DeclareNameAlias{byauthor}{default}
+\DeclareNameAlias{bybookauthor}{byauthor}
+\DeclareNameAlias{byeditor}{default}
+\DeclareNameAlias{byeditora}{byeditor}
+\DeclareNameAlias{byeditorb}{byeditor}
+\DeclareNameAlias{byeditorc}{byeditor}
+\DeclareNameAlias{bytranslator}{default}
+
+\DeclareNameAlias{withcommentator}{default}
+\DeclareNameAlias{withannotator}{default}
+\DeclareNameAlias{withintroduction}{default}
+\DeclareNameAlias{withforeword}{default}
+\DeclareNameAlias{withafterword}{default}
+
+\DeclareFieldFormat{authortype}{#1}
+\DeclareFieldFormat{editortype}{#1}
+
+% Auxiliary macros for name formatting directives
+% ------------------------------------------------------------------
+
+\newbibmacro*{name:family}[4]{%
+  \ifuseprefix
+    {\usebibmacro{name:delim}{#3#1}%
+     \usebibmacro{name:hook}{#3#1}%
+     \ifdefvoid{#3}
+       {}
+       {\ifcapital
+          {\mkbibnameprefix{\MakeCapital{#3}}\isdot}
+          {\mkbibnameprefix{#3}\isdot}%
+        \ifprefchar{}{\bibnamedelimc}}}
+    {\usebibmacro{name:delim}{#1}%
+     \usebibmacro{name:hook}{#1}}%
+  \mkbibnamefamily{#1}\isdot}%
+\newbibmacro*{name:last}[4]{% legacy alias
+  \blx@warning@noline{%
+    'name:last' is deprecated, please use 'name:family'}%
+  \usebibmacro{name:family}{#1}{#2}{#3}{#4}}
+
+\newbibmacro*{name:given-family}[4]{%
+  \usebibmacro{name:delim}{#2#3#1}%
+  \usebibmacro{name:hook}{#2#3#1}%
+  \ifdefvoid{#2}{}{\mkbibnamegiven{#2}\isdot\bibnamedelimd}%
+  \ifdefvoid{#3}{}{%
+    \mkbibnameprefix{#3}\isdot
+    \ifprefchar
+      {}
+      {\ifuseprefix{\bibnamedelimc}{\bibnamedelimd}}}%
+  \mkbibnamefamily{#1}\isdot
+  \ifdefvoid{#4}{}{\bibnamedelimd\mkbibnamesuffix{#4}\isdot}}
+\newbibmacro*{name:first-last}[4]{% legacy alias
+  \blx@warning@noline{%
+    'name:first-last' is deprecated, please use 'name:given-family'}%
+  \usebibmacro{name:given-family}{#1}{#2}{#3}{#4}}
+
+\newbibmacro*{name:family-given}[4]{%
+  \ifuseprefix
+    {\usebibmacro{name:delim}{#3#1}%
+     \usebibmacro{name:hook}{#3#1}%
+     \ifdefvoid{#3}{}{%
+       \ifcapital
+         {\mkbibnameprefix{\MakeCapital{#3}}\isdot}
+         {\mkbibnameprefix{#3}\isdot}%
+       \ifprefchar{}{\bibnamedelimc}}%
+     \mkbibnamefamily{#1}\isdot
+     \ifdefvoid{#4}{}{\bibnamedelimd\mkbibnamesuffix{#4}\isdot}%
+     \ifdefvoid{#2}{}{\revsdnamepunct\bibnamedelimd\mkbibnamegiven{#2}\isdot}}
+    {\usebibmacro{name:delim}{#1}%
+     \usebibmacro{name:hook}{#1}%
+     \mkbibnamefamily{#1}\isdot
+     \ifdefvoid{#4}{}{\bibnamedelimd\mkbibnamesuffix{#4}\isdot}%
+     \ifboolexpe{%
+       test {\ifdefvoid{#2}}
+       and
+       test {\ifdefvoid{#3}}}
+       {}
+       {\revsdnamepunct}%
+     \ifdefvoid{#2}{}{\bibnamedelimd\mkbibnamegiven{#2}\isdot}%
+     \ifdefvoid{#3}{}{\bibnamedelimd\mkbibnameprefix{#3}\isdot}}}
+\newbibmacro*{name:last-first}[4]{% legacy alias
+  \blx@warning@noline{%
+    'name:last-first' is deprecated, please use 'name:family-given'}%
+  \usebibmacro{name:family-given}{#1}{#2}{#3}{#4}}
+
+\newbibmacro*{name:hook}[1]{%
+  \ifnumequal{\value{listcount}}{1}
+    {\lbx@initnamehook{#1}}
+    {}}
+
+\newbibmacro*{name:delim}[1]{%
+  \ifnumgreater{\value{listcount}}{\value{liststart}}
+    {\ifboolexpr{
+       test {\ifnumless{\value{listcount}}{\value{liststop}}}
+       or
+       test \ifmorenames
+     }
+       {\multinamedelim}
+       {\lbx@finalnamedelim{#1}}}
+    {}}
+
+\newbibmacro*{name:revsdelim}{%
+  \ifboolexpr{
+    (
+      test {\ifnumequal{\value{liststop}}{1}}
+      and
+      test \ifmorenames
+    )
+    or
+    test {\ifnumequal{\value{liststop}}{2}}
+  }
+    {\revsdnamedelim}
+    {}}
+
+\newbibmacro*{name:andothers}{%
+  \ifboolexpr{
+    test {\ifnumequal{\value{listcount}}{\value{liststop}}}
+    and
+    test \ifmorenames
+  }
+    {\ifnumgreater{\value{liststop}}{1}
+       {\finalandcomma}
+       {}%
+     \andothersdelim\bibstring{andothers}}
+    {}}
+
+% ------------------------------------------------------------------
+% INDEX FORMATS FOR FIELDS (#1 is the value of the field)
+% ------------------------------------------------------------------
+
+% There is no need to test if a field to be indexed is empty because
+% \indexfield performs this test implicitly.
+
+% The fallback used by \indexfield
+
+\DeclareIndexFieldFormat{default}{\index{#1}}
+
+% Used in the bibliography and in citations
+
+\DeclareIndexFieldFormat{indextitle}{%
+  \usebibmacro{index:title}{\index}{#1}}
+
+\newbibmacro*{index:title}[2]{%
+  \usebibmacro{index:field}{#1}{\thefield{indexsorttitle}}{\emph{#2}}}
+
+\newbibmacro*{index:field}[3]{%
+  \usebibmacro{index:entry}{#1}{\mkbibindexfield{#2}{#3}}}
+
+% Auxiliary macros for field indexing directives
+% ------------------------------------------------------------------
+
+\newbibmacro*{index:entry}[2]{%
+  \begingroup
+  \protected@edef\theindexentry{\unexpanded{#1}{#2}}%
+  \theindexentry
+  \endgroup}
+
+\newcommand*{\mkbibindexfield}[2]{\mkbibindexentry{#1}{\unexpanded{#2}}}
+\newcommand*{\mkbibindexentry}[2]{#1\actualoperator#2}
+
+% ------------------------------------------------------------------
+% INDEX FORMATS FOR LITERAL LISTS (#1 is the current item)
+% ------------------------------------------------------------------
+
+% The fallback used by \indexlist
+
+\DeclareIndexListFormat{default}{\index{#1}}
+
+% ------------------------------------------------------------------
+% INDEX FORMATS FOR NAME LISTS
+% ------------------------------------------------------------------
+
+% Indexing directives for name lists
+% ------------------------------------------------------------------
+
+% The fallback used by \indexnames
+
+\DeclareIndexNameFormat{default}{%
+  \usebibmacro{index:name}
+    {\index}
+    {\namepartfamily}
+    {\namepartgiven}
+    {\namepartprefix}
+    {\namepartsuffix}}
+
+% Used in citations
+
+\DeclareIndexNameAlias{labelname}{default}
+
+% Used in the bibliography
+
+\DeclareIndexNameAlias{author}{default}
+\DeclareIndexNameAlias{editor}{default}
+\DeclareIndexNameAlias{bookauthor}{default}
+
+% Auxiliary macros for name indexing directives
+% ------------------------------------------------------------------
+
+% When generating an index entry, we need to test which parts of a
+% name are actually available to prevent spurious punctuation and
+% spaces.
+%
+% Note that the standard LaTeX \index command simply writes its
+% argument to the .idx file without preventing expansion. This means
+% that all \ifblank etc. tests are expanded on the way and will not end
+% up in the index. The index package, however, prevents expansion.
+% This would lead to \ifblank etc. ending up in the .idx file. To avoid
+% that, we preprocess the index entry inside an \edef. We use
+% \unexpanded to protect the \index command and the actual data from
+% expansion. This definition will work with both index.sty and the
+% standard indexing facilities.
+%
+% We also use \ifuseprefix to ensure that the name prefix is handled
+% properly. \actualoperator is the so-called actual operator, as
+% defined by the 'actual' specifier in the .ist file. The makeindex
+% program will use the part preceeding the \actualoperator
+% delimiter for sorting. The part after the delimiter is used as the
+% index is printed. Note that this is not specific to biblatex, see
+% the makeindex documentation for details.
+
+\newcommand*{\actualoperator}{@}
+\newcommand*{\subentryoperator}{!}
+
+\newbibmacro*{index:name}[5]{%
+  \usebibmacro{index:entry}{#1}{\mkbibindexname{#2}{#3}{#4}{#5}}}
+
+% {<family name>}{<given name>}{<given initials>}{<family name prefix>}
+\newcommand*{\mkbibindexname}[4]{%
+  \ifuseprefix
+    {\ifdefvoid{#3}{}{#3 }%
+     \@firstofone #1% remove spurious braces
+     \ifdefvoid{#4}{}{ #4}%
+     \ifdefvoid{#2}{}{, #2}%
+     \actualoperator
+     \ifdefvoid{#3}{}{\MakeCapital{#3} }%
+     #1%
+     \ifdefvoid{#4}{}{ #4}%
+     \ifdefvoid{#2}{}{, #2}}
+    {\@firstofone #1% remove spurious braces
+     \ifdefvoid{#4}{}{ #4}%
+     \ifboolexpe{%
+       test {\ifdefvoid{#2}}
+       and
+       test {\ifdefvoid{#3}}}
+       {}
+       {,}%
+     \ifdefvoid{#2}{}{ #2}%
+     \ifdefvoid{#3}{}{ #3}}}
+
+% {<control sequence>}{<control sequence>}
+\newcommand*{\mkbibindexsubentry}[2]{%
+  \ifblank{#1}{}{\subentryoperator#1\actualoperator#2}}
+
+% Additional macros with subentries
+
+\newbibmacro*{index:name:field}[6]{%
+  \usebibmacro{index:name:subentry}{#1}{#2}{#3}{#4}{#5}
+    {\thefield{#6}}{\csfield{#6}}}
+
+\newbibmacro*{index:name:title}[5]{%
+  \usebibmacro{index:name:subentry}{#1}{#2}{#3}{#4}{#5}
+    {\thefield{indexsorttitle}}{\emph{\csfield{indextitle}}}}
+
+\newbibmacro*{index:name:subentry}[7]{%
+  \usebibmacro{index:entry}{#1}{%
+    \mkbibindexname{#2}{#3}{#4}{#5}\mkbibindexsubentry{#6}{#7}}}
+
+% ------------------------------------------------------------------
+% datafieldsets
+% ------------------------------------------------------------------
+
+% Some defaults for backwards compat for the biber nosort option
+\DeclareDatafieldSet{setnames}{
+  \member[datatype=name, fieldtype=list]
+}
+
+\DeclareDatafieldSet{settitles}{
+  \member[field=title]
+  \member[field=booktitle]
+  \member[field=eventtitle]
+  \member[field=issuetitle]
+  \member[field=journaltitle]
+  \member[field=maintitle]
+  \member[field=origtitle]
+}
+
+% ------------------------------------------------------------------
+% Driver sourcemaps
+% ------------------------------------------------------------------
+
+\DeclareDriverSourcemap[datatype=bibtex]{
+  \map{
+    \step[fieldset=day, null]
+  }
+  \map{
+    \step[typesource=conference, typetarget=inproceedings]
+    \step[typesource=electronic, typetarget=online]
+    \step[typesource=www,        typetarget=online]
+  }
+  \map{
+    \step[typesource=mastersthesis, typetarget=thesis, final]
+    \step[fieldset=type,            fieldvalue=mathesis]
+  }
+  \map{
+    \step[typesource=phdthesis, typetarget=thesis, final]
+    \step[fieldset=type,        fieldvalue=phdthesis]
+  }
+  \map{
+    \step[typesource=techreport, typetarget=report, final]
+    \step[fieldset=type,         fieldvalue=techreport]
+  }
+  \map{
+    \step[fieldsource=hyphenation,   fieldtarget=langid]
+    \step[fieldsource=address,       fieldtarget=location]
+    \step[fieldsource=school,        fieldtarget=institution]
+    \step[fieldsource=annote,        fieldtarget=annotation]
+    \step[fieldsource=archiveprefix, fieldtarget=eprinttype]
+    \step[fieldsource=journal,       fieldtarget=journaltitle]
+    \step[fieldsource=primaryclass,  fieldtarget=eprintclass]
+    \step[fieldsource=key,           fieldtarget=sortkey]
+    \step[fieldsource=pdf,           fieldtarget=file]
+  }
+}
+
+\DeclareDriverSourcemap[datatype=ris]{
+  \map{
+    \step[typesource=ART,    typetarget=artwork]
+    \step[typesource=BILL,   typetarget=jurisdiction]
+    \step[typesource=BOOK,   typetarget=book]
+    \step[typesource=CHAP,   typetarget=inbook]
+    \step[typesource=COMP,   typetarget=software]
+    \step[typesource=CONF,   typetarget=proceedings]
+    \step[typesource=GEN,    typetarget=misc]
+    \step[typesource=JFULL,  typetarget=article]
+    \step[typesource=JOUR,   typetarget=article]
+    \step[typesource=MGZN,   typetarget=misc]
+    \step[typesource=MPCT,   typetarget=movie]
+    \step[typesource=NEWS,   typetarget=misc]
+    \step[typesource=PAMP,   typetarget=misc]
+    \step[typesource=PAT,    typetarget=patent]
+    \step[typesource=PCOMM,  typetarget=misc]
+    \step[typesource=RPRT,   typetarget=report]
+    \step[typesource=SER,    typetarget=misc]
+    \step[typesource=SLIDE,  typetarget=misc]
+    \step[typesource=SOUND,  typetarget=audio]
+    \step[typesource=STAT,   typetarget=legal]
+    \step[typesource=THES,   typetarget=thesis]
+    \step[typesource=UNBILL, typetarget=jurisdiction]
+    \step[typesource=UNPB,   typetarget=unpublished]
+  }
+  \map{
+    \step[fieldsource=Y1,       fieldtarget=date]
+    \step[fieldsource=PY,       fieldtarget=date]
+    \step[fieldsource=Y2,       fieldtarget=eventdate]
+    \step[fieldsource=A1,       fieldtarget=author]
+    \step[fieldsource=AU,       fieldtarget=author]
+    \step[fieldsource=A2,       fieldtarget=editor]
+    \step[fieldsource=A3,       fieldtarget=editor]
+    \step[fieldsource=ED,       fieldtarget=editor]
+    \step[fieldsource=SPEP,     fieldtarget=pages]
+    \step[fieldsource=N1,       fieldtarget=note]
+    \step[fieldsource=N2,       fieldtarget=abstract]
+    \step[fieldsource=AB,       fieldtarget=abstract]
+    \step[fieldsource=JO,       fieldtarget=journaltitle]
+    \step[fieldsource=JF,       fieldtarget=journaltitle]
+    \step[fieldsource=JA,       fieldtarget=shortjournal]
+    \step[fieldsource=VL,       fieldtarget=volume]
+    \step[fieldsource=IS,       fieldtarget=issue]
+    \step[fieldsource=CP,       fieldtarget=issue]
+    \step[fieldsource=CY,       fieldtarget=location]
+    \step[fieldsource=SN,       fieldtarget=isbn]
+    \step[fieldsource=PB,       fieldtarget=publisher]
+    \step[fieldsource=KW,       fieldtarget=keywords]
+    \step[fieldsource=TI,       fieldtarget=title]
+    \step[fieldsource=U1,       fieldtarget=usera]
+    \step[fieldsource=U2,       fieldtarget=userb]
+    \step[fieldsource=U3,       fieldtarget=userc]
+    \step[fieldsource=U4,       fieldtarget=userd]
+    \step[fieldsource=U5,       fieldtarget=usere]
+    \step[fieldsource=UR,       fieldtarget=url]
+    \step[fieldsource=L1,       fieldtarget=file]
+  }
+}
+
+% ------------------------------------------------------------------
+% META-FIELDS
+% ------------------------------------------------------------------
+
+\DeclareLabelname{%
+  \field{shortauthor}
+  \field{author}
+  \field{shorteditor}
+  \field{editor}
+  \field{translator}
+}
+
+\DeclareLabeldate{%
+  \field{date}
+  \field{eventdate}
+  \field{origdate}
+  \field{urldate}
+  \literal{nodate}
+}
+
+\DeclareLabeltitle{%
+  \field{shorttitle}
+  \field{title}
+}
+
+% ------------------------------------------------------------------
+% LABELALPHA TEMPLATE
+% ------------------------------------------------------------------
+
+\DeclareLabelalphaTemplate{
+  \labelelement{
+    \field[final]{shorthand}
+    \field{label}
+    \field[strwidth=3,strside=left,ifnames=1,pcompound=true]{labelname}
+    \field[strwidth=1,strside=left,pcompound=true]{labelname}
+  }
+  \labelelement{
+    \field[strwidth=2,strside=right]{year}    
+  }
+}
+
+% ------------------------------------------------------------------
+% SORTING
+% ------------------------------------------------------------------
+
+\DeclareSortingNamekeyScheme{
+  \keypart{
+    \namepart[use=true]{prefix}
+  }
+  \keypart{
+    \namepart{family}
+  }
+  \keypart{
+    \namepart{given}
+  }
+  \keypart{
+    \namepart{suffix}
+  }
+  \keypart{
+    \namepart[use=false]{prefix}
+  }
+}
+
+\DeclarePresort{mm}
+
+\DeclareSortingScheme{shorthand}{
+  \sort[final]{
+    \field{sortshorthand}
+  }
+  \sort{
+    \field{shorthand}
+  }
+}
+
+\DeclareSortingScheme{none}{
+  \sort{\citeorder}
+}
+
+\DeclareSortingScheme{debug}{
+  \sort{
+    \field{entrykey}
+  }
+}
+
+\DeclareSortingScheme{nty}{
+  \sort{
+    \field{presort}
+  }
+  \sort[final]{
+    \field{sortkey}
+  }
+  \sort{
+    \field{sortname}
+    \field{author}
+    \field{editor}
+    \field{translator}
+    \field{sorttitle}
+    \field{title}
+  }
+  \sort{
+    \field{sorttitle}
+    \field{title}
+  }
+  \sort{
+    \field{sortyear}
+    \field{year}
+  }
+  \sort{
+    \field[padside=left,padwidth=4,padchar=0]{volume}
+    \literal{0000}
+  }
+}
+
+\DeclareSortingScheme{nyt}{
+  \sort{
+    \field{presort}
+  }
+  \sort[final]{
+    \field{sortkey}
+  }
+  \sort{
+    \field{sortname}
+    \field{author}
+    \field{editor}
+    \field{translator}
+    \field{sorttitle}
+    \field{title}
+  }
+  \sort{
+    \field{sortyear}
+    \field{year}
+  }
+  \sort{
+    \field{sorttitle}
+    \field{title}
+  }
+  \sort{
+    \field[padside=left,padwidth=4,padchar=0]{volume}
+    \literal{0000}
+  }
+}
+
+\DeclareSortingScheme{nyvt}{
+  \sort{
+    \field{presort}
+  }
+  \sort[final]{
+    \field{sortkey}
+  }
+  \sort{
+    \field{sortname}
+    \field{author}
+    \field{editor}
+    \field{translator}
+    \field{sorttitle}
+    \field{title}
+  }
+  \sort{
+    \field{sortyear}
+    \field{year}
+  }
+  \sort{
+    \field[padside=left,padwidth=4,padchar=0]{volume}
+    \literal{0000}
+  }
+  \sort{
+    \field{sorttitle}
+    \field{title}
+  }
+}
+
+\DeclareSortingScheme{anyt}{
+  \sort{
+    \field{presort}
+  }
+  \sort{
+    \field{labelalpha}
+  }
+  \sort[final]{
+    \field{sortkey}
+  }
+  \sort{
+    \field{sortname}
+    \field{author}
+    \field{editor}
+    \field{translator}
+    \field{sorttitle}
+    \field{title}
+  }
+  \sort{
+    \field{sortyear}
+    \field{year}
+  }
+  \sort{
+    \field{sorttitle}
+    \field{title}
+  }
+  \sort{
+    \field[padside=left,padwidth=4,padchar=0]{volume}
+    \literal{0000}
+  }
+}
+
+\DeclareSortingScheme{anyvt}{
+  \sort{
+    \field{presort}
+  }
+  \sort{
+    \field{labelalpha}
+  }
+  \sort[final]{
+    \field{sortkey}
+  }
+  \sort{
+    \field{sortname}
+    \field{author}
+    \field{editor}
+    \field{translator}
+    \field{sorttitle}
+    \field{title}
+  }
+  \sort{
+    \field{sortyear}
+    \field{year}
+  }
+  \sort{
+    \field[padside=left,padwidth=4,padchar=0]{volume}
+    \literal{0000}
+  }
+  \sort{
+    \field{sorttitle}
+    \field{title}
+  }
+}
+
+\DeclareSortingScheme{ynt}{
+  \sort{
+    \field{presort}
+  }
+  \sort[final]{
+    \field{sortkey}
+  }
+  \sort{
+    \field{sortyear}
+    \field{year}
+    \literal{9999}
+  }
+  \sort{
+    \field{sortname}
+    \field{author}
+    \field{editor}
+    \field{translator}
+    \field{sorttitle}
+    \field{title}
+  }
+  \sort{
+    \field{sorttitle}
+    \field{title}
+  }
+}
+
+\DeclareSortingScheme{ydnt}{
+  \sort{
+    \field{presort}
+  }
+  \sort[final]{
+    \field{sortkey}
+  }
+  \sort[direction=descending]{
+    \field[strside=left,strwidth=4]{sortyear}
+    \field[strside=left,strwidth=4]{year}
+    \literal{9999}
+  }
+  \sort{
+    \field{sortname}
+    \field{author}
+    \field{editor}
+    \field{translator}
+    \field{sorttitle}
+    \field{title}
+  }
+  \sort{
+    \field{sorttitle}
+    \field{title}
+  }
+}
+
+% ------------------------------------------------------------------
+% DATA INHERITANCE (CROSSREF)
+% ------------------------------------------------------------------
+
+\DefaultInheritance{all=true,override=false}
+
+\DeclareDataInheritance{mvbook,book}{inbook,bookinbook,suppbook}{%
+  \inherit{author}{author}
+  \inherit{author}{bookauthor}
+}
+
+\DeclareDataInheritance{mvbook}{book,inbook,bookinbook,suppbook}{%
+  \inherit{title}{maintitle}
+  \inherit{subtitle}{mainsubtitle}
+  \inherit{titleaddon}{maintitleaddon}
+  \noinherit{shorttitle}
+  \noinherit{sorttitle}
+  \noinherit{indextitle}
+  \noinherit{indexsorttitle}
+}
+
+\DeclareDataInheritance{mvcollection,mvreference}
+{collection,reference,incollection,inreference,suppcollection}{%
+  \inherit{title}{maintitle}
+  \inherit{subtitle}{mainsubtitle}
+  \inherit{titleaddon}{maintitleaddon}
+  \noinherit{shorttitle}
+  \noinherit{sorttitle}
+  \noinherit{indextitle}
+  \noinherit{indexsorttitle}
+}
+
+\DeclareDataInheritance{mvproceedings}{proceedings,inproceedings}{%
+  \inherit{title}{maintitle}
+  \inherit{subtitle}{mainsubtitle}
+  \inherit{titleaddon}{maintitleaddon}
+  \noinherit{shorttitle}
+  \noinherit{sorttitle}
+  \noinherit{indextitle}
+  \noinherit{indexsorttitle}
+}
+
+\DeclareDataInheritance{book}{inbook,bookinbook,suppbook}{%
+  \inherit{title}{booktitle}
+  \inherit{subtitle}{booksubtitle}
+  \inherit{titleaddon}{booktitleaddon}
+  \noinherit{shorttitle}
+  \noinherit{sorttitle}
+  \noinherit{indextitle}
+  \noinherit{indexsorttitle}
+}
+
+\DeclareDataInheritance{collection,reference}
+{incollection,inreference,suppcollection}{%
+  \inherit{title}{booktitle}
+  \inherit{subtitle}{booksubtitle}
+  \inherit{titleaddon}{booktitleaddon}
+  \noinherit{shorttitle}
+  \noinherit{sorttitle}
+  \noinherit{indextitle}
+  \noinherit{indexsorttitle}
+}
+
+\DeclareDataInheritance{proceedings}{inproceedings}{%
+  \inherit{title}{booktitle}
+  \inherit{subtitle}{booksubtitle}
+  \inherit{titleaddon}{booktitleaddon}
+  \noinherit{shorttitle}
+  \noinherit{sorttitle}
+  \noinherit{indextitle}
+  \noinherit{indexsorttitle}
+}
+
+\DeclareDataInheritance{periodical}{article,suppperiodical}{%
+  \inherit{title}{journaltitle}
+  \inherit{subtitle}{journalsubtitle}
+  \noinherit{shorttitle}
+  \noinherit{sorttitle}
+  \noinherit{indextitle}
+  \noinherit{indexsorttitle}
+}
+
+\DeclareDataInheritance{*}{*}{%
+  \noinherit{ids}
+  \noinherit{crossref}
+  \noinherit{xref}
+  \noinherit{entryset}
+  \noinherit{entrysubtype}
+  \noinherit{execute}
+  \noinherit{label}
+  \noinherit{options}
+  \noinherit{presort}
+  \noinherit{related}
+  \noinherit{relatedoptions}
+  \noinherit{relatedstring}
+  \noinherit{relatedtype}
+  \noinherit{shorthand}
+  \noinherit{shorthandintro}
+  \noinherit{sortkey}
+}
+
+% ------------------------------------------------------------------
+% MACROS FOR LBX FILES
+% ------------------------------------------------------------------
+
+\newcommand*{\lbx@initnamehook}[1]{}
+\newcommand*{\lbx@inittitlehook}[1]{}
+\newcommand*{\lbx@finalnamedelim}[1]{\finalnamedelim}
+\newcommand*{\lbx@finallistdelim}[1]{\finallistdelim}
+
+\newcommand*{\lbx@lfromlang}{%
+  \iffieldundef{origlanguage}
+    {\unspace}
+    {\biblstring{from\thefield{origlanguage}}}}
+
+\newcommand*{\lbx@sfromlang}{%
+  \iffieldundef{origlanguage}
+    {\unspace}
+    {\bibsstring{from\thefield{origlanguage}}}}
+
+% ------------------------------------------------------------------
+% MISCELLANEOUS
+% ------------------------------------------------------------------
+
+% ordinals
+
+\newcommand*{\mkbibordedition}{\mkbibordinal}
+\newcommand*{\mkbibordseries}{\mkbibordinal}
+
+% american
+
+\newrobustcmd*{\uspunctuation}{%
+  \DeclareQuotePunctuation{.,}%
+  \DeclarePunctuationPairs{comma}{*}}
+\newrobustcmd*{\stdpunctuation}{%
+  \DeclareQuotePunctuation{}%
+  \DeclarePunctuationPairs{comma}{*!?}}
+
+% catalan and french
+
+\newtoggle{smartof}
+\newrobustcmd*{\smartof}{\global\toggletrue{smartof}}
+\newrobustcmd*{\forceD}[1]{#1}
+\newrobustcmd*{\forceDE}[1]{#1}
+
+\AtBeginDocument{%
+  \@ifpackageloaded{babel}
+    {\ifdef\AutoSpaceBeforeFDP
+       {\newrobustcmd*{\EnsureAutoSpaceBeforeFDP}{%
+          \iflanguage{french}
+            {\AutoSpaceBeforeFDP}
+            {}}%
+        \appto\bibsetup{\EnsureAutoSpaceBeforeFDP}%
+        \appto\citesetup{\EnsureAutoSpaceBeforeFDP}}
+       {}}
+    {}}
+
+% spanish
+
+\newcounter{smartand}
+\defcounter{smartand}{1}
+\newrobustcmd*{\forceY}[1]{#1}
+\newrobustcmd*{\forceE}[1]{#1}
+
+% ------------------------------------------------------------------
+% PREDEFINED HEADINGS
+% ------------------------------------------------------------------
+
+\newcommand*{\abx@classtype}{0}
+\@ifclassloaded{article}
+ {}
+ {\@ifclassloaded{book}
+   {\def\abx@classtype{1}}
+   {\@ifclassloaded{report}
+     {\def\abx@classtype{1}}
+     {\@ifclassloaded{scrartcl}
+        {\def\abx@classtype{2}}
+        {\@ifclassloaded{scrbook}
+           {\def\abx@classtype{3}}
+           {\@ifclassloaded{scrreprt}
+              {\def\abx@classtype{3}}
+              {\@ifclassloaded{memoir}
+                {\ifbool{artopt}
+                   {\def\abx@classtype{4}}
+                   {\def\abx@classtype{5}}}
+                {\ifundef\chapter
+                   {}
+                   {\def\abx@classtype{1}}}}}}}}}
+
+\defbibheading{none}{}
+
+\ifcase\abx@classtype\relax % article
+  \defbibheading{bibliography}[\refname]{%
+    \section*{#1}%
+    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
+  \defbibheading{biblist}[\biblistname]{%
+    \section*{#1}%
+    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
+  \defbibheading{bibintoc}[\refname]{%
+    \section*{#1}%
+    \addcontentsline{toc}{section}{#1}%
+    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
+  \defbibheading{biblistintoc}[\biblistname]{%
+    \section*{#1}%
+    \addcontentsline{toc}{section}{#1}%
+    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
+  \defbibheading{bibnumbered}[\refname]{%
+    \section{#1}%
+    \if@twoside\markright{\MakeUppercase{#1}}\fi}
+  \defbibheading{biblistnumbered}[\biblistname]{%
+    \section{#1}%
+    \if@twoside\markright{\MakeUppercase{#1}}\fi}
+  \defbibheading{subbibliography}[\refname]{%
+    \subsection*{#1}}
+  \defbibheading{subbibintoc}[\refname]{%
+    \subsection*{#1}%
+    \addcontentsline{toc}{subsection}{#1}}
+  \defbibheading{subbibnumbered}[\refname]{%
+    \subsection{#1}}
+
+\or % book/report
+  \defbibheading{bibliography}[\bibname]{%
+    \chapter*{#1}%
+    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
+  \defbibheading{biblist}[\biblistname]{%
+    \chapter*{#1}%
+    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
+  \defbibheading{bibintoc}[\bibname]{%
+    \chapter*{#1}%
+    \addcontentsline{toc}{chapter}{#1}%
+    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
+  \defbibheading{biblistintoc}[\biblistname]{%
+    \chapter*{#1}%
+    \addcontentsline{toc}{chapter}{#1}%
+    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
+  \defbibheading{bibnumbered}[\bibname]{%
+    \chapter{#1}%
+    \if@twoside\markright{\MakeUppercase{#1}}\fi}
+  \defbibheading{biblistnumbered}[\biblistname]{%
+    \chapter{#1}%
+    \if@twoside\markright{\MakeUppercase{#1}}\fi}
+  \defbibheading{subbibliography}[\refname]{%
+    \section*{#1}%
+    \if@twoside\markright{\MakeUppercase{#1}}\fi}
+  \defbibheading{subbibintoc}[\refname]{%
+    \section*{#1}%
+    \addcontentsline{toc}{section}{#1}%
+    \if@twoside\markright{\MakeUppercase{#1}}\fi}
+  \defbibheading{subbibnumbered}[\refname]{%
+    \section{#1}}
+
+\or % scrartcl
+  \defbibheading{bibliography}[\refname]{%
+    \ifkomabibtotocnumbered
+      {\section{#1}}
+      {\ifkomabibtotoc
+         {\addsec{#1}}
+         {\section*{#1}}%
+       \markboth{#1}{#1}}}
+  \defbibheading{biblist}[\biblistname]{%
+    \ifkomabibtotocnumbered
+      {\section{#1}}
+      {\ifkomabibtotoc
+         {\addsec{#1}}
+         {\section*{#1}}%
+       \markboth{#1}{#1}}}
+  \defbibheading{bibintoc}[\refname]{%
+    \addsec{#1}%
+    \markboth{#1}{#1}}
+  \defbibheading{biblistintoc}[\biblistname]{%
+    \addsec{#1}%
+    \markboth{#1}{#1}}
+  \defbibheading{bibnumbered}[\refname]{%
+    \section{#1}%
+    \markboth{\sectionmarkformat#1}{\sectionmarkformat#1}}
+  \defbibheading{biblistnumbered}[\biblistname]{%
+    \section{#1}%
+    \markboth{\sectionmarkformat#1}{\sectionmarkformat#1}}
+  \defbibheading{subbibliography}[\refname]{%
+    \subsection*{#1}}
+  \defbibheading{subbibintoc}[\refname]{%
+    \subsection*{#1}%
+    \addcontentsline{toc}{subsection}{#1}}
+  \defbibheading{subbibnumbered}[\refname]{%
+    \subsection{#1}}
+
+\or % scrbook/scrreprt
+  \defbibheading{bibliography}[\bibname]{%
+    \ifkomabibtotocnumbered
+      {\chapter{#1}}
+      {\ifkomabibtotoc
+         {\addchap{#1}}
+         {\chapter*{#1}}%
+       \markboth{#1}{#1}}}
+  \defbibheading{biblist}[\biblistname]{%
+    \ifkomabibtotocnumbered
+      {\chapter{#1}}
+      {\ifkomabibtotoc
+         {\addchap{#1}}
+         {\chapter*{#1}}%
+       \markboth{#1}{#1}}}
+  \defbibheading{bibintoc}[\bibname]{%
+    \addchap{#1}%
+    \markboth{#1}{#1}}
+  \defbibheading{biblistintoc}[\biblistname]{%
+    \addchap{#1}%
+    \markboth{#1}{#1}}
+  \defbibheading{bibnumbered}[\bibname]{%
+    \chapter{#1}%
+    \markboth{\chaptermarkformat#1}{\chaptermarkformat#1}}
+  \defbibheading{biblistnumbered}[\biblistname]{%
+    \chapter{#1}%
+    \markboth{\chaptermarkformat#1}{\chaptermarkformat#1}}
+  \defbibheading{subbibliography}[\refname]{%
+    \section*{#1}%
+    \if@twoside\markright{#1}\fi}
+  \defbibheading{subbibintoc}[\refname]{%
+    \addsec{#1}%
+    \markboth{#1}{#1}}
+  \defbibheading{subbibnumbered}[\refname]{%
+    \section{#1}}
+
+\or % memoir (article)
+  \ifdef\memUChead{}{\let\memUChead\MakeUppercase}
+  \defbibheading{bibliography}[\refname]{%
+    \chapter*{#1}%
+    \ifmemoirbibintoc
+      {\phantomsection
+       \addcontentsline{toc}{chapter}{#1}}
+      {}%
+    \markboth{\memUChead{#1}}{\memUChead{#1}}}
+  \defbibheading{biblist}[\biblistname]{%
+    \chapter*{#1}%
+    \ifmemoirbibintoc
+      {\phantomsection
+       \addcontentsline{toc}{chapter}{#1}}
+      {}%
+    \markboth{\memUChead{#1}}{\memUChead{#1}}}
+  \defbibheading{bibintoc}[\refname]{%
+    \chapter*{#1}%
+    \phantomsection
+    \addcontentsline{toc}{chapter}{#1}%
+    \markboth{\memUChead{#1}}{\memUChead{#1}}}
+  \defbibheading{biblistintoc}[\biblistname]{%
+    \chapter*{#1}%
+    \phantomsection
+    \addcontentsline{toc}{chapter}{#1}%
+    \markboth{\memUChead{#1}}{\memUChead{#1}}}
+  \defbibheading{bibnumbered}[\refname]{%
+    \chapter{#1}}
+  \defbibheading{biblistnumbered}[\biblistname]{%
+    \chapter{#1}}
+  \defbibheading{subbibliography}[\refname]{%
+    \section*{#1}%
+    \ifmemoirbibintoc
+      {\phantomsection
+       \addcontentsline{toc}{section}{#1}}
+      {}%
+    \if@twoside\markright{\memUChead{#1}}\fi}
+  \defbibheading{subbibintoc}[\refname]{%
+    \section*{#1}%
+    \phantomsection
+    \addcontentsline{toc}{section}{#1}%
+    \if@twoside\markright{\memUChead{#1}}\fi}
+  \defbibheading{subbibnumbered}[\refname]{%
+    \section{#1}}
+
+\or % memoir (book)
+  \ifdef\memUChead{}{\let\memUChead\MakeUppercase}
+  \defbibheading{bibliography}[\bibname]{%
+    \chapter*{#1}%
+    \ifmemoirbibintoc
+      {\phantomsection
+       \addcontentsline{toc}{chapter}{#1}}
+      {}%
+    \markboth{\memUChead{#1}}{\memUChead{#1}}}
+  \defbibheading{biblist}[\biblistname]{%
+    \chapter*{#1}%
+    \ifmemoirbibintoc
+      {\phantomsection
+       \addcontentsline{toc}{chapter}{#1}}
+      {}%
+    \markboth{\memUChead{#1}}{\memUChead{#1}}}
+  \defbibheading{bibintoc}[\bibname]{%
+    \chapter*{#1}%
+    \phantomsection
+    \addcontentsline{toc}{chapter}{#1}%
+    \markboth{\memUChead{#1}}{\memUChead{#1}}}
+  \defbibheading{biblistintoc}[\biblistname]{%
+    \chapter*{#1}%
+    \phantomsection
+    \addcontentsline{toc}{chapter}{#1}%
+    \markboth{\memUChead{#1}}{\memUChead{#1}}}
+  \defbibheading{bibnumbered}[\bibname]{%
+    \chapter{#1}%
+    \if@twoside\markright{\memUChead{#1}}\fi}
+  \defbibheading{biblistnumbered}[\biblistname]{%
+    \chapter{#1}%
+    \if@twoside\markright{\memUChead{#1}}\fi}
+  \defbibheading{subbibliography}[\refname]{%
+    \section*{#1}%
+    \ifmemoirbibintoc
+      {\phantomsection
+       \addcontentsline{toc}{section}{#1}}
+      {}%
+    \if@twoside\markright{\memUChead{#1}}\fi}
+  \defbibheading{subbibintoc}[\refname]{%
+    \section*{#1}%
+    \phantomsection
+    \addcontentsline{toc}{section}{#1}%
+    \if@twoside\markright{\memUChead{#1}}\fi}
+  \defbibheading{subbibnumbered}[\refname]{%
+    \section{#1}}
+
+\fi
+
+% ------------------------------------------------------------------
+% GENERIC CITATION COMMANDS
+% ------------------------------------------------------------------
+
+\DeclareCiteCommand{\fullcite}
+  {\usebibmacro{prenote}}
+  {\usedriver
+     {\DeclareNameAlias{sortname}{default}}
+     {\thefield{entrytype}}}
+  {\multicitedelim}
+  {\usebibmacro{postnote}}
+
+\DeclareCiteCommand{\footfullcite}[\mkbibfootnote]
+  {\usebibmacro{prenote}}
+  {\usedriver
+     {\DeclareNameAlias{sortname}{default}}
+     {\thefield{entrytype}}}
+  {\multicitedelim}
+  {\usebibmacro{postnote}}
+
+\DeclareCiteCommand{\citeauthor}
+  {\boolfalse{citetracker}%
+   \boolfalse{pagetracker}%
+   \usebibmacro{prenote}}
+  {\ifciteindex
+     {\indexnames{labelname}}
+     {}%
+   \printnames{labelname}}
+  {\multicitedelim}
+  {\usebibmacro{postnote}}
+
+\DeclareCiteCommand*{\citeauthor}
+  {\boolfalse{citetracker}%
+   \boolfalse{pagetracker}%
+   \usebibmacro{prenote}}
+  {\ifciteindex
+     {\indexnames{labelname}}
+     {}%
+   \printnames[][1-1]{labelname}}
+  {\multicitedelim}
+  {\usebibmacro{postnote}}
+
+\DeclareCiteCommand{\citetitle}
+  {\boolfalse{citetracker}%
+   \boolfalse{pagetracker}%
+   \usebibmacro{prenote}}
+  {\ifciteindex
+     {\indexfield{indextitle}}
+     {}%
+   \printfield[citetitle]{labeltitle}}
+  {\multicitedelim}
+  {\usebibmacro{postnote}}
+
+\DeclareCiteCommand*{\citetitle}
+  {\boolfalse{citetracker}%
+   \boolfalse{pagetracker}%
+   \usebibmacro{prenote}}
+  {\ifciteindex
+     {\indexfield{indextitle}}
+     {}%
+   \printfield[citetitle]{title}}
+  {\multicitedelim}
+  {\usebibmacro{postnote}}
+
+\DeclareCiteCommand{\citeyear}
+  {\boolfalse{citetracker}%
+   \boolfalse{pagetracker}%
+   \usebibmacro{prenote}}
+  {\printfield{year}}
+  {\multicitedelim}
+  {\usebibmacro{postnote}}
+
+\DeclareCiteCommand*{\citeyear}
+  {\boolfalse{citetracker}%
+   \boolfalse{pagetracker}%
+   \usebibmacro{prenote}}
+  {\printfield{year}\printfield{extrayear}}
+  {\multicitedelim}
+  {\usebibmacro{postnote}}
+
+\DeclareCiteCommand{\citedate}
+  {\boolfalse{citetracker}%
+   \boolfalse{pagetracker}%
+   \usebibmacro{prenote}}
+  {\printdate}
+  {\multicitedelim}
+  {\usebibmacro{postnote}}
+
+\DeclareCiteCommand*{\citedate}
+  {\boolfalse{citetracker}%
+   \boolfalse{pagetracker}%
+   \usebibmacro{prenote}}
+  {\printdateextra}
+  {\multicitedelim}
+  {\usebibmacro{postnote}}
+
+\DeclareCiteCommand{\citeurl}
+  {\boolfalse{citetracker}%
+   \boolfalse{pagetracker}%
+   \usebibmacro{prenote}}
+  {\printfield[citeurl]{url}}
+  {\multicitedelim}
+  {\usebibmacro{postnote}}
+
+\DeclareCiteCommand{\notecite}
+  {\printfield{prenote}%
+   \setunit*{\prenotedelim}}
+  {\nocite{\thefield{entrykey}}}
+  {}
+  {\printfield{postnote}}
+
+\DeclareCiteCommand{\pnotecite}[\mkbibparens]
+  {\printfield{prenote}%
+   \setunit*{\prenotedelim}}
+  {\nocite{\thefield{entrykey}}}
+  {}
+  {\printfield{postnote}}
+
+\DeclareCiteCommand{\fnotecite}[\mkbibfootnote]
+  {\printfield{prenote}%
+   \setunit*{\prenotedelim}}
+  {\nocite{\thefield{entrykey}}}
+  {}
+  {\printfield{postnote}}
+
+\newrobustcmd*{\volcite}{\volcitecmd\cite}
+\newrobustcmd*{\pvolcite}{\volcitecmd\parencite}
+\newrobustcmd*{\fvolcite}{\volcitecmd\footcite}
+\newrobustcmd*{\ftvolcite}{\volcitecmd\footcitetext}
+\newrobustcmd*{\svolcite}{\volcitecmd\smartcite}
+\newrobustcmd*{\tvolcite}{\volcitecmd\textcite}
+\newrobustcmd*{\avolcite}{\volcitecmd\autocite}
+
+\newrobustcmd*{\volcites}{\multivolcitecmd\cites}
+\newrobustcmd*{\pvolcites}{\multivolcitecmd\parencites}
+\newrobustcmd*{\fvolcites}{\multivolcitecmd\footcites}
+\newrobustcmd*{\ftvolcites}{\multivolcitecmd\footcitetexts}
+\newrobustcmd*{\svolcites}{\multivolcitecmd\smartcites}
+\newrobustcmd*{\tvolcites}{\multivolcitecmd\textcites}
+\newrobustcmd*{\avolcites}{\multivolcitecmd\autocites}
+
+\newrobustcmd*{\Cite}{\bibsentence\cite}
+\newrobustcmd*{\Parencite}{\bibsentence\parencite}
+\newrobustcmd*{\Footcite}{\footcite}
+\newrobustcmd*{\Footcitetext}{\footcitetext}
+\newrobustcmd*{\Smartcite}{\bibsentence\smartcite}
+\newrobustcmd*{\Textcite}{\bibsentence\textcite}
+\newrobustcmd*{\Citeauthor}{%
+  \@ifstar{\bibsentence\citeauthor*}{\bibsentence\citeauthor}}
+\newrobustcmd*{\Citetitle}{\bibsentence\citetitle}
+
+\newrobustcmd*{\Volcite}{\volcitecmd\Cite}
+\newrobustcmd*{\Pvolcite}{\volcitecmd\Parencite}
+\newrobustcmd*{\Fvolcite}{\volcitecmd\Footcite}
+\newrobustcmd*{\Ftvolcite}{\volcitecmd\Footcitetext}
+\newrobustcmd*{\Svolcite}{\volcitecmd\Smartcite}
+\newrobustcmd*{\Tvolcite}{\volcitecmd\Textcite}
+\newrobustcmd*{\Avolcite}{\volcitecmd\Autocite}
+
+\newrobustcmd*{\Volcites}{\multivolcitecmd\Cites}
+\newrobustcmd*{\Pvolcites}{\multivolcitecmd\Parencites}
+\newrobustcmd*{\Fvolcites}{\multivolcitecmd\Footcites}
+\newrobustcmd*{\Ftvolcites}{\multivolcitecmd\Footcitetext}
+\newrobustcmd*{\Svolcites}{\multivolcitecmd\Smartcites}
+\newrobustcmd*{\Tvolcites}{\multivolcitecmd\Textcites}
+\newrobustcmd*{\Avolcites}{\multivolcitecmd\Autocites}
+
+\newrobustcmd*{\Notecite}{\bibsentence\notecite}
+\newrobustcmd*{\Pnotecite}{\bibsentence\pnotecite}
+\newrobustcmd*{\Fnotecite}{\fnotecite}
+
+\DeclareMultiCiteCommand{\cites}{\cite}{\multicitedelim}
+\DeclareMultiCiteCommand{\parencites}[\mkbibparens]{\parencite}{\multicitedelim}
+\DeclareMultiCiteCommand{\footcites}[\mkbibfootnote]{\footcite}{\multicitedelim}
+\DeclareMultiCiteCommand{\footcitetexts}[\mkbibfootnotetext]
+  {\footcitetext}{\multicitedelim}
+\DeclareMultiCiteCommand{\smartcites}[\iffootnote\mkbibparens\mkbibfootnote]
+  {\smartcite}{\multicitedelim}
+\DeclareMultiCiteCommand{\supercites}[\mkbibsuperscript]
+  {\supercite}{\supercitedelim}
+\DeclareMultiCiteCommand{\textcites}{\textcite}{\multicitedelim}
+
+\newrobustcmd*{\Cites}{\bibsentence\cites}
+\newrobustcmd*{\Parencites}{\bibsentence\parencites}
+\newrobustcmd*{\Footcites}{\footcites}
+\newrobustcmd*{\Footcitetexts}{\footcitetexts}
+\newrobustcmd*{\Smartcites}{\bibsentence\smartcites}
+\newrobustcmd*{\Textcites}{\bibsentence\textcites}
+
+\DeclareAutoCiteCommand{plain}{\cite}{\cites}
+\DeclareAutoCiteCommand{inline}{\parencite}{\parencites}
+%\DeclareAutoCiteCommand{footnote}[l]{\footcite}{\footcites}
+\DeclareAutoCiteCommand{footnote}[f]{\smartcite}{\smartcites}
+\DeclareAutoCiteCommand{superscript}[l]{\supercite}{\supercites}
+
+\newrobustcmd*{\Autocite}{\bibsentence\autocite}
+\newrobustcmd*{\Autocites}{\bibsentence\autocites}
+
+% ------------------------------------------------------------------
+% GENERIC CITATION MACROS
+% ------------------------------------------------------------------
+
+\newbibmacro*{citeindex}{%
+  \ifciteindex
+    {\indexnames{labelname}%
+     \indexfield{indextitle}}
+    {}}
+
+\newbibmacro*{shorthandintro}{%
+  \iffieldundef{shorthandintro}
+    {\iffieldundef{shorthand}
+       {}
+       {\setunit{\addspace}%
+        \printtext[parens]{%
+          \bibstring{citedas}\space
+          \printfield{shorthand}}}}
+    {\setunit{\addspace}%
+     \printtext[parens]{\printfield{shorthandintro}}}}
+
+% citation commands
+
+\newbibmacro*{prenote}{%
+  \iffieldundef{prenote}
+    {}
+    {\printfield{prenote}%
+     \setunit{\prenotedelim}}}
+
+\newbibmacro*{postnote}{%
+  \iffieldundef{postnote}
+    {}
+    {\setunit{\postnotedelim}%
+     \printfield{postnote}}}
+
+% multicite commands
+
+\newbibmacro*{multiprenote}{%
+  \iffieldundef{multiprenote}
+    {}
+    {\printfield{multiprenote}%
+     \prenotedelim}}
+
+\newbibmacro*{multipostnote}{%
+  \iffieldundef{multipostnote}
+    {}
+    {\postnotedelim
+     \printfield{multipostnote}}}
+
+% ------------------------------------------------------------------
+% GENERIC BIBLIOGRAPHY MACROS
+% ------------------------------------------------------------------
+
+\newbibmacro*{bibindex}{%
+  \ifbibindex
+    {\indexnames{labelname}%
+     \indexfield{indextitle}}
+    {}}
+
+\newbibmacro*{author/editor}{%
+  \ifboolexpr{
+    test \ifuseauthor
+    and
+    not test {\ifnameundef{author}}
+  }
+    {\usebibmacro{author}}
+    {\usebibmacro{editor}}}
+
+\newbibmacro*{author/editor+others}{%
+  \ifboolexpr{
+    test \ifuseauthor
+    and
+    not test {\ifnameundef{author}}
+  }
+    {\usebibmacro{author}}
+    {\usebibmacro{editor+others}}}
+
+\newbibmacro*{author/translator}{%
+  \ifboolexpr{
+    test \ifuseauthor
+    and
+    not test {\ifnameundef{author}}
+  }
+    {\usebibmacro{author}}
+    {\usebibmacro{translator}}}
+
+\newbibmacro*{author/translator+others}{%
+  \ifboolexpr{
+    test \ifuseauthor
+    and
+    not test {\ifnameundef{author}}
+  }
+    {\usebibmacro{author}}
+    {\usebibmacro{translator+others}}}
+
+\newbibmacro*{author/editor/translator}{%
+  \ifboolexpr{
+    test \ifuseauthor
+    and
+    not test {\ifnameundef{author}}
+  }
+    {\usebibmacro{author}}
+    {\ifboolexpr{
+       test \ifuseeditor
+       and
+       not test {\ifnameundef{editor}}
+     }
+       {\usebibmacro{editor}}
+       {\usebibmacro{translator}}}}
+
+\newbibmacro*{author/editor+others/translator+others}{%
+  \ifboolexpr{
+    test \ifuseauthor
+    and
+    not test {\ifnameundef{author}}
+  }
+    {\usebibmacro{author}}
+    {\ifboolexpr{
+       test \ifuseeditor
+       and
+       not test {\ifnameundef{editor}}
+     }
+       {\usebibmacro{editor+others}}
+       {\usebibmacro{translator+others}}}}
+
+\newbibmacro*{author}{%
+  \ifboolexpr{
+    test \ifuseauthor
+    and
+    not test {\ifnameundef{author}}
+  }
+    {\printnames{author}%
+     \iffieldundef{authortype}
+       {}
+       {\setunit{\addcomma\space}%
+        \usebibmacro{authorstrg}}}
+    {}}
+
+\newbibmacro*{editor}{%
+  \ifboolexpr{
+    test \ifuseeditor
+    and
+    not test {\ifnameundef{editor}}
+  }
+    {\printnames{editor}%
+     \setunit{\addcomma\space}%
+     \usebibmacro{editorstrg}%
+     \clearname{editor}}
+    {}}
+
+\newbibmacro*{editor+others}{%
+  \ifboolexpr{
+    test \ifuseeditor
+    and
+    not test {\ifnameundef{editor}}
+  }
+    {\printnames{editor}%
+     \setunit{\addcomma\space}%
+     \usebibmacro{editor+othersstrg}%
+     \clearname{editor}}
+    {}}
+
+\newbibmacro*{translator}{%
+  \ifboolexpr{
+    test \ifusetranslator
+    and
+    not test {\ifnameundef{translator}}
+  }
+    {\printnames{translator}%
+     \setunit{\addcomma\space}%
+     \usebibmacro{translatorstrg}%
+     \clearname{translator}}
+    {}}
+
+\newbibmacro*{translator+others}{%
+  \ifboolexpr{
+    test \ifusetranslator
+    and
+    not test {\ifnameundef{translator}}
+  }
+    {\printnames{translator}%
+     \setunit{\addcomma\space}%
+     \usebibmacro{translator+othersstrg}%
+     \clearname{translator}}
+    {}}
+
+\newbibmacro*{authorstrg}{%
+  \iffieldundef{authortype}
+    {}
+    {\printtext[authortype]{%
+       \ifbibxstring{\thefield{authortype}}
+         {\ifboolexpr{
+            test {\ifnumgreater{\value{author}}{1}}
+            or
+            test {\ifandothers{author}}
+          }
+            {\bibstring{\thefield{authortype}s}}
+            {\bibstring{\thefield{authortype}}}}
+         {\thefield{authortype}}}}}
+
+\newbibmacro*{editorstrg}{%
+  \printtext[editortype]{%
+    \iffieldundef{editortype}
+      {\ifboolexpr{
+         test {\ifnumgreater{\value{editor}}{1}}
+         or
+         test {\ifandothers{editor}}
+       }
+         {\bibstring{editors}}
+         {\bibstring{editor}}}
+      {\ifbibxstring{\thefield{editortype}}
+         {\ifboolexpr{
+            test {\ifnumgreater{\value{editor}}{1}}
+            or
+            test {\ifandothers{editor}}
+          }
+            {\bibstring{\thefield{editortype}s}}
+            {\bibstring{\thefield{editortype}}}}
+         {\thefield{editortype}}}}}
+
+\newbibmacro*{editor+othersstrg}{%
+  \iffieldundef{editortype}
+    {\ifboolexpr{
+       test {\ifnumgreater{\value{editor}}{1}}
+       or
+       test {\ifandothers{editor}}
+     }
+       {\def\abx@tempa{editors}}
+       {\def\abx@tempa{editor}}}
+    {\ifboolexpr{
+       test {\ifnumgreater{\value{editor}}{1}}
+       or
+       test {\ifandothers{editor}}
+     }
+       {\edef\abx@tempa{\thefield{editortype}s}}
+       {\edef\abx@tempa{\thefield{editortype}}}}%
+  \let\abx@tempb=\empty
+  \ifnamesequal{editor}{translator}
+    {\appto\abx@tempa{tr}%
+     \appto\abx@tempb{\clearname{translator}}}
+    {}%
+  \ifnamesequal{editor}{commentator}
+    {\appto\abx@tempa{co}%
+     \appto\abx@tempb{\clearname{commentator}}}
+    {\ifnamesequal{editor}{annotator}
+       {\appto\abx@tempa{an}%
+        \appto\abx@tempb{\clearname{annotator}}}
+       {}}%
+  \ifnamesequal{editor}{introduction}
+    {\appto\abx@tempa{in}%
+     \appto\abx@tempb{\clearname{introduction}}}
+    {\ifnamesequal{editor}{foreword}
+       {\appto\abx@tempa{fo}%
+        \appto\abx@tempb{\clearname{foreword}}}
+       {\ifnamesequal{editor}{afterword}
+          {\appto\abx@tempa{af}%
+           \appto\abx@tempb{\clearname{afterword}}}
+          {}}}%
+  \ifbibxstring{\abx@tempa}
+    {\printtext[editortype]{\bibstring{\abx@tempa}}\abx@tempb}
+    {\usebibmacro{editorstrg}}}
+
+\newbibmacro*{translatorstrg}{%
+  \ifboolexpr{
+    test {\ifnumgreater{\value{translator}}{1}}
+    or
+    test {\ifandothers{translator}}
+  }
+    {\bibstring{translators}}
+    {\bibstring{translator}}}
+
+\newbibmacro*{translator+othersstrg}{%
+  \ifboolexpr{
+    test {\ifnumgreater{\value{translator}}{1}}
+    or
+    test {\ifandothers{translator}}
+  }
+    {\def\abx@tempa{translators}}
+    {\def\abx@tempa{translator}}%
+  \ifnamesequal{translator}{commentator}
+    {\appto\abx@tempa{co}%
+     \clearname{commentator}}
+    {\ifnamesequal{translator}{annotator}
+       {\appto\abx@tempa{an}%
+        \clearname{annotator}}
+       {}}%
+  \ifnamesequal{translator}{introduction}
+    {\appto\abx@tempa{in}%
+     \clearname{introduction}}
+    {\ifnamesequal{translator}{foreword}
+       {\appto\abx@tempa{fo}%
+        \clearname{foreword}}
+       {\ifnamesequal{translator}{afterword}
+          {\appto\abx@tempa{af}%
+           \clearname{afterword}}
+          {}}}%
+  \bibstring{\abx@tempa}}
+
+\newbibmacro*{byauthor}{%
+  \ifboolexpr{
+    test \ifuseauthor
+    or
+    test {\ifnameundef{author}}
+  }
+    {}
+    {\usebibmacro{bytypestrg}{author}{author}%
+     \setunit{\addspace}%
+     \printnames[byauthor]{author}}}
+
+\newbibmacro*{bybookauthor}{%
+  \ifnamesequal{author}{bookauthor}
+    {}
+    {\printnames{bookauthor}}}
+
+\newbibmacro*{byeditor}{%
+  \ifnameundef{editor}
+    {}
+    {\usebibmacro{bytypestrg}{editor}{editor}%
+     \setunit{\addspace}%
+     \printnames[byeditor]{editor}%
+     \newunit}%
+  \usebibmacro{byeditorx}}
+
+\newbibmacro*{byeditorx}{%
+  \ifnameundef{editora}
+    {}
+    {\usebibmacro{bytypestrg}{editora}{editor}%
+     \setunit{\addspace}%
+     \printnames[byeditora]{editora}%
+     \newunit}%
+  \ifnameundef{editorb}
+    {}
+    {\usebibmacro{bytypestrg}{editorb}{editor}%
+     \setunit{\addspace}%
+     \printnames[byeditorb]{editorb}%
+     \newunit}%
+  \ifnameundef{editorc}
+    {}
+    {\usebibmacro{bytypestrg}{editorc}{editor}%
+     \setunit{\addspace}%
+     \printnames[byeditorc]{editorc}%
+     \newunit}}
+
+\newbibmacro*{bytranslator}{%
+  \ifnameundef{translator}
+    {}
+    {\bibstring{bytranslator}%
+     \setunit{\addspace}%
+     \printnames[bytranslator]{translator}}}
+
+\newbibmacro*{byholder}{%
+  \printnames{holder}}
+
+\newbibmacro*{byeditor+others}{%
+  \ifnameundef{editor}
+    {}
+    {\usebibmacro{byeditor+othersstrg}%
+     \setunit{\addspace}%
+     \printnames[byeditor]{editor}%
+     \clearname{editor}%
+     \newunit}%
+  \usebibmacro{byeditorx}%
+  \usebibmacro{bytranslator+others}}
+
+\newbibmacro*{bytranslator+others}{%
+  \ifnameundef{translator}
+    {}
+    {\usebibmacro{bytranslator+othersstrg}%
+     \setunit{\addspace}%
+     \printnames[bytranslator]{translator}%
+     \clearname{translator}%
+     \newunit}%
+  \usebibmacro{withothers}}
+
+\newbibmacro*{bytypestrg}[2]{%
+  \iffieldundef{#1type}
+    {\bibstring{by#2}}
+    {\ifbibxstring{by\thefield{#1type}}
+       {\bibstring{by\thefield{#1type}}}
+       {\printtext{\thefield{#1type}}}}}
+
+\newbibmacro*{byeditor+othersstrg}{%
+  \iffieldundef{editortype}
+    {\def\abx@tempa{byeditor}}
+    {\edef\abx@tempa{by\thefield{editortype}}}%
+  \let\abx@tempb=\empty
+  \ifnamesequal{editor}{translator}
+    {\appto\abx@tempa{tr}%
+     \appto\abx@tempb{\clearname{translator}}}
+    {}%
+  \ifnamesequal{editor}{commentator}
+    {\appto\abx@tempa{co}%
+     \appto\abx@tempb{\clearname{commentator}}}
+    {\ifnamesequal{editor}{annotator}
+       {\appto\abx@tempa{an}%
+        \appto\abx@tempb{\clearname{annotator}}}
+       {}}%
+  \ifnamesequal{editor}{introduction}
+    {\appto\abx@tempa{in}%
+     \appto\abx@tempb{\clearname{introduction}}}
+    {\ifnamesequal{editor}{foreword}
+       {\appto\abx@tempa{fo}%
+        \appto\abx@tempb{\clearname{foreword}}}
+       {\ifnamesequal{editor}{afterword}
+          {\appto\abx@tempa{af}%
+           \appto\abx@tempb{\clearname{afterword}}}
+          {}}}%
+  \ifbibxstring{\abx@tempa}
+    {\printtext{\bibstring{\abx@tempa}}\abx@tempb}
+    {\usebibmacro{bytypestrg}{editor}{editor}}}
+
+\newbibmacro*{bytranslator+othersstrg}{%
+  \def\abx@tempa{bytranslator}%
+  \ifnamesequal{translator}{commentator}
+    {\appto\abx@tempa{co}%
+     \clearname{commentator}}
+    {\ifnamesequal{translator}{annotator}
+       {\appto\abx@tempa{an}%
+        \clearname{annotator}}
+       {}}%
+  \ifnamesequal{translator}{introduction}
+    {\appto\abx@tempa{in}%
+     \clearname{introduction}}
+    {\ifnamesequal{translator}{foreword}
+       {\appto\abx@tempa{fo}%
+        \clearname{foreword}}
+       {\ifnamesequal{translator}{afterword}
+          {\appto\abx@tempa{af}%
+           \clearname{afterword}}
+          {}}}%
+  \bibstring{\abx@tempa}}
+
+\newbibmacro*{withcommentator}{%
+  \ifnameundef{commentator}
+    {}
+    {\bibstring{withcommentator}%
+     \setunit{\addspace}%
+     \printnames[withcommentator]{commentator}}}
+
+\newbibmacro*{withannotator}{%
+  \ifnameundef{annotator}
+    {}
+    {\bibstring{withannotator}%
+     \setunit{\addspace}%
+     \printnames[withannotator]{annotator}}}
+
+\newbibmacro*{withintroduction}{%
+  \ifnameundef{introduction}
+    {}
+    {\bibstring{withintroduction}%
+     \setunit{\addspace}%
+     \printnames[withintroduction]{introduction}}}
+
+\newbibmacro*{withforeword}{%
+  \ifnameundef{foreword}
+    {}
+    {\bibstring{withforeword}%
+     \setunit{\addspace}%
+     \printnames[withforeword]{foreword}}}
+
+\newbibmacro*{withafterword}{%
+  \ifnameundef{afterword}
+    {}
+    {\bibstring{withafterword}%
+     \setunit{\addspace}%
+     \printnames[withafterword]{afterword}}}
+
+\newbibmacro*{withothers}{%
+  \usebibmacro{withcommentator}%
+  \clearname{commentator}%
+  \newunit
+  \usebibmacro{withannotator}%
+  \clearname{annotator}%
+  \newunit
+  \usebibmacro{withintroduction}%
+  \clearname{introduction}%
+  \newunit
+  \usebibmacro{withforeword}%
+  \clearname{foreword}%
+  \newunit
+  \usebibmacro{withafterword}%
+  \clearname{afterword}}
+
+\newbibmacro*{title}{%
+  \ifboolexpr{
+    test {\iffieldundef{title}}
+    and
+    test {\iffieldundef{subtitle}}
+  }
+    {}
+    {\printtext[title]{%
+       \printfield[titlecase]{title}%
+       \setunit{\subtitlepunct}%
+       \printfield[titlecase]{subtitle}}%
+     \newunit}%
+  \printfield{titleaddon}}
+
+\newbibmacro*{booktitle}{%
+  \ifboolexpr{
+    test {\iffieldundef{booktitle}}
+    and
+    test {\iffieldundef{booksubtitle}}
+  }
+    {}
+    {\printtext[booktitle]{%
+       \printfield[titlecase]{booktitle}%
+       \setunit{\subtitlepunct}%
+       \printfield[titlecase]{booksubtitle}}%
+     \newunit}%
+  \printfield{booktitleaddon}}
+
+\newbibmacro*{maintitle}{%
+  \ifboolexpr{
+    test {\iffieldundef{maintitle}}
+    and
+    test {\iffieldundef{mainsubtitle}}
+  }
+    {}
+    {\printtext[maintitle]{%
+       \printfield[titlecase]{maintitle}%
+       \setunit{\subtitlepunct}%
+       \printfield[titlecase]{mainsubtitle}}%
+     \newunit}%
+  \printfield{maintitleaddon}}
+
+\newbibmacro*{journal}{%
+  \iffieldundef{journaltitle}
+    {}
+    {\printtext[journaltitle]{%
+       \printfield[titlecase]{journaltitle}%
+       \setunit{\subtitlepunct}%
+       \printfield[titlecase]{journalsubtitle}}}}
+
+\newbibmacro*{periodical}{%
+  \iffieldundef{title}
+    {}
+    {\printtext[title]{%
+       \printfield[titlecase]{title}%
+       \setunit{\subtitlepunct}%
+       \printfield[titlecase]{subtitle}}}}
+
+\newbibmacro*{issue}{%
+  \iffieldundef{issuetitle}
+    {}
+    {\printtext[issuetitle]{%
+       \printfield[titlecase]{issuetitle}%
+       \setunit{\subtitlepunct}%
+       \printfield[titlecase]{issuesubtitle}}}}
+
+\newbibmacro*{in:}{%
+  \printtext{%
+    \bibstring{in}\intitlepunct}}
+
+\newbibmacro*{date}{\printdate}
+
+\newbibmacro*{url+urldate}{%
+  \usebibmacro{url}%
+  \iffieldundef{urlyear}
+    {}
+    {\setunit*{\addspace}%
+     \usebibmacro{urldate}}}
+
+\newbibmacro*{url}{\printfield{url}}
+\newbibmacro*{urldate}{\printurldate}
+
+\newbibmacro*{pageref}{%
+  \iflistundef{pageref}
+    {}
+    {\printtext[parens]{%
+       \ifnumgreater{\value{pageref}}{1}
+         {\bibstring{backrefpages}\ppspace}
+         {\bibstring{backrefpage}\ppspace}%
+       \printlist[pageref][-\value{listtotal}]{pageref}}}}
+
+\newbibmacro*{setpageref}{%
+  \iflistundef{pageref}
+    {}
+    {\printtext{%
+       \ifnumgreater{\value{pageref}}{1}
+         {\bibstring{backrefpages}\ppspace}
+         {\bibstring{backrefpage}\ppspace}%
+       \printlist[pageref][-\value{listtotal}]{pageref}}}}
+
+\newbibmacro*{eprint}{%
+  \iffieldundef{eprinttype}
+    {\printfield{eprint}}
+    {\printfield[eprint:\strfield{eprinttype}]{eprint}}}
+
+\newbibmacro*{annotation}{%
+  \iffieldundef{annotation}
+    {\printfile[annotation]{\bibannotationprefix\thefield{entrykey}.tex}}
+    {\printfield{annotation}}}
+
+\newbibmacro*{abstract}{%
+  \iffieldundef{abstract}
+    {\printfile[abstract]{\bibabstractprefix\thefield{entrykey}.tex}}
+    {\printfield{abstract}}}
+
+\newbibmacro*{related:default}[1]{%
+  \entrydata*{#1}{%
+    \usedriver
+      {\ifnameundef{savedauthor}
+         {\ifnameundef{savededitor}
+            {}
+            {\ifnamesequal{editor}{savededitor}
+               {\clearname{editor}}
+               {}}}
+         {\ifnamesequal{author}{savedauthor}
+            {\clearname{author}}
+            {}}%
+       \renewbibmacro*{related:init}{}%
+       \DeclareNameAlias{sortname}{default}%
+       \ifbibmacroundef{date+extrayear}
+         {}
+         {\renewbibmacro*{date+extrayear}{}%
+          \renewbibmacro*{date}{\printdate}}%
+       \renewbibmacro*{pageref}{}}
+      {\thefield{entrytype}}}}
+
+\newbibmacro*{related:bytranslator}[1]{%
+  \entrydata{#1}{%
+    \renewbibmacro*{name:hook}[1]{%
+      \ifnumequal{\value{listcount}}{1}
+        {\begingroup
+         \mkrelatedstring%
+         \lbx@initnamehook{#1}%
+         \endgroup}
+        {}}%
+    \printnames[bytranslator]{translator}%
+    \setunit*{\addspace\bibstring[\mkrelatedstring]{astitle}\space}%
+    \usebibmacro{title}%
+    \setunit{\addspace}%
+    \printtext[parens]{%
+      \printlist{location}%
+      \iflistundef{publisher}
+        {\setunit*{\addcomma\space}}
+        {\setunit*{\addcolon\space}}%
+      \printlist{publisher}%
+      \setunit*{\addcomma\space}%
+      \printdate}}}
+
+\newbibmacro*{related:multivolume}[1]{%
+  \entrydata*{#1}{%
+    \printtext{%
+      \printfield{volume}%
+      \printfield{part}}%
+    \setunit*{\addcolon\space}%
+    \usebibmacro{title}%
+    \ifboolexpr{
+      test {\ifnamesequal{author}{savedauthor}}
+      or
+      test {\ifnameundef{author}}
+    } 
+      {}
+      {\usebibmacro{bytypestrg}{author}{author}%
+       \setunit{\addspace}%
+       \printnames[byauthor]{author}
+       \newunit\newblock}%
+    \ifboolexpr{
+      test {\ifnamesequal{editor}{savededitor}}
+      or
+      test {\ifnameundef{editor}}
+    } 
+      {}
+      {\usebibmacro{byeditor+others}%
+       \newunit\newblock}%
+  \printdate}}
+
+\newbibmacro*{related:origpubin}[1]{%
+  \entrydata*{#1}{%
+    \printfield{year}%
+    \ifboolexpr{
+      test {\iflistsequal{publisher}{savedpublisher}}
+      or
+      test {\iflistundef{publisher}}
+    }
+      {}
+      {\setunit{\addspace\bibstring[\mkrelatedstring]{bypublisher}\space}%
+       \printlist{publisher}%
+       \setunit{\addcomma\space}%
+       \iflistsequal{location}{savedlocation}
+         {}
+         {\printlist{location}}}}}
+
+\newbibmacro*{related:origpubas}[1]{%
+  \entrydata*{#1}{%
+    \usebibmacro{title}%
+    \ifboolexpr{
+      test {\iflistsequal{publisher}{savedpublisher}}
+      or
+      test {\iflistundef{publisher}}
+    }
+      {}
+      {\setunit{\addspace\bibstring[\mkrelatedstring]{bypublisher}\space}%
+       \printlist{publisher}%
+       \setunit{\addcomma\space}%
+       \iflistsequal{location}{savedlocation}
+         {}
+         {\printlist{location}}}}}
+
+\DeclareFieldFormat{title:hook}{%
+  \begingroup
+  \mkrelatedstring%
+  \lbx@inittitlehook{#1}%
+  \endgroup
+  \mkbibemph{#1}}
+
+\newbibmacro*{related:reprintfrom}[1]{%
+  \entrydata*{#1}{%
+    \iffieldundef{journaltitle}
+      {\iffieldundef{maintitle}
+         {\printfield[title:hook]{booktitle}}
+         {\printfield[title:hook]{maintitle}}%
+       \newunit\newblock
+       \usebibmacro{byeditor+others}%
+       \newunit\newblock
+       \printfield{edition}%
+       \newunit
+       \iffieldundef{volume}
+         {}
+         {\printfield{volume}%
+          \printfield{part}}
+       \newunit\newblock
+       \usebibmacro{series+number}%
+       \newunit\newblock
+       \printfield{note}%
+       \newunit\newblock
+       \usebibmacro{publisher+location+date}%
+       \newunit\newblock
+       \usebibmacro{chapter+pages}}
+      {\printfield[title:hook]{journaltitle}%
+       \newunit\newblock
+       \usebibmacro{byeditor+others}%
+       \newunit\newblock
+       \usebibmacro{note+pages}}}}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/biblatex/biblatex.sty b/Master/texmf-dist/tex/latex/biblatex/biblatex.sty
index 3271b7b39a5..98fd4dd7ca4 100644
--- a/Master/texmf-dist/tex/latex/biblatex/biblatex.sty
+++ b/Master/texmf-dist/tex/latex/biblatex/biblatex.sty
@@ -1,92 +1,12091 @@
-%%
-%% This is file `biblatex.sty'.
-%%
+% Copyright (c) 2006-2011 Philipp Lehman.
+%               2012-2016 Philip Kime, Audrey Boruvka, Joseph Wright
+%
+% Permission is granted to copy, distribute and/or modify this
+% software under the terms of the LaTeX Project Public License
+% (LPPL), version 1.3c.
+%
+% This software is provided 'as is', without warranty of any kind,
+% either expressed or implied, including, but not limited to, the
+% implied warranties of merchantability and fitness for a
+% particular purpose.
 
-% Set up the version strings here, so they are the same for both branches
-\def\abx@date{2016/03/03}
-\def\abx@version{3.3}
+% Set up the version strings here
+\def\abx@date{2016/05/14}
+\def\abx@version{3.4}
 \def\abx@bbxid{\abx@date\space v\abx@version\space biblatex bibliography style (PK/JW/AB)}
 \def\abx@cbxid{\abx@date\space v\abx@version\space biblatex citation style (PK/JW/AB)}
 \def\abx@lbxid{\abx@date\space v\abx@version\space biblatex localization (PK/JW/AB)}
 \def\abx@cptid{\abx@date\space v\abx@version\space biblatex compatibility (PK/JW/AB)}
-% This is not updated by build script as the controlfile version
+
+% This is not updated by build script as the control file version
 % does not necessarily change with the package version.
 % This is used when writing the .bcf
-\def\blx@bcfversion{3.0}
+\def\blx@bcfversion{3.1}
+
 % This is not updated by build script as the bbl version
 % does not necessarily change with the package version.
 % This is used when checking the .bbl
-\def\blx@bblversion{2.6}
+\def\blx@bblversion{2.7}
 
 \NeedsTeXFormat{LaTeX2e}[2005/12/01]
 \ProvidesPackage{biblatex}
 [\abx@date\space v\abx@version\space programmable bibliographies (PK/JW/AB)]
 
-% Set up a switch for choosing the version
-\newif\ifblx@load@version@legacy
+%% Dependencies
+\RequirePackage{iftex}
+\RequirePackage{pdftexcmds}
+\RequirePackage{etoolbox}
+\RequirePackage{keyval}
+\RequirePackage{kvoptions}
+\RequirePackage{logreq}
+\RequirePackage{ifthen}
+\RequirePackage{url}
+\RequirePackage{xstring}
+%\RequirePackage{trace}
 
-% A switch so we can issue a message about the backend
-\newif\ifblx@load@backend@seen
+\@ifpackagelater{etoolbox}{2010/11/29}
+  {}
+  {\PackageError{biblatex}
+     {Outdated 'etoolbox' package}
+     {Upgrade to etoolbox v2.1 (2010/11/29) or later.\MessageBreak
+      I found: '\csuse{ver@etoolbox.sty}'.\MessageBreak
+      This is a fatal error. I'm aborting now.}%
+   \endinput}
 
-% Fake keyval options to detect the backend
-% All basically the same, so passing the backend is done simply
-\DeclareOption{backend=bibtex}{%
-  \PassOptionsToPackage{\CurrentOption}{biblatex_legacy}%
-  \blx@load@version@legacytrue
-  \blx@load@backend@seentrue
-}
-\DeclareOption{backend=bibtex8}{%
-  \PassOptionsToPackage{\CurrentOption}{biblatex_legacy}%
-  \blx@load@version@legacytrue
-  \blx@load@backend@seentrue
+%% Category codes
+
+\def\blx@docatcodes{%
+  \do\=\do\<\do\>\do\-\do\"\do\'\do\`\do\.%
+  \do\,\do\;\do\:\do\!\do\?\do\/}
+\def\do#1{\catcode\number`#1=\the\catcode`#1\relax}
+\edef\blx@catcodes{\blx@docatcodes\do\^\do\~\do\&\do\|}
+\let\do\noexpand
+
+\def\blx@saneccodes{%
+  \catcode`\~=\active
+  \let\do\@makeother
+  \blx@docatcodes
+  \let\do\noexpand}
+
+\blx@saneccodes
+\catcode`\&=3
+\catcode`\|=3
+\catcode`\^=7
+\def\blx@nl{^^J}
+
+%% Compatibility
+
+\AtEndPreamble{%
+  \def\do#1{%
+    \@ifpackageloaded{#1}
+      {\blx@error
+         {Incompatible package '#1'}
+         {The '#1' package and biblatex are incompatible}}
+      {}}%
+  \docsvlist{%
+    amsrefs,apacite,babelbib,backref,bibtopic,bibunits,chapterbib,
+    cite,citeref,drftcite,footbib,inlinebib,jurabib,mcite,mciteplus,
+    mlbib,multibbl,multibib,natbib,opcit,overcite,splitbib,ucs}%
+  \def\blx@langstrings{}%
+  % Set up sortlocale defaults
+  \ifdefstring\blx@sortlocale{auto}
+    {\ifdef\bbl@main@language% babel or polyglossia is loaded
+      {\edef\blx@sortlocale{\bbl@main@language}}
+      {\def\blx@sortlocale{english}}}
+    {}%
+  \@ifpackageloaded{polyglossia}
+    {% This is required for languages which are never explicitly selected
+     % This check because \xpg@loaded is not defined in polyglossia <= v1.42.0
+     \ifundef\xpg@loaded
+       {\let\xpg@loaded\@empty
+        \let\xpg@vloaded\@empty
+        \PackageWarningNoLine{biblatex}{Upgrade package 'polyglossia' to >v1.42.0 recommended}}
+       {}%
+     \def\do#1{\blx@langsetup{#1}}%
+     \expandafter\docsvlist\expandafter{\xpg@loaded}%
+     \expandafter\docsvlist\expandafter{\xpg@vloaded}%
+     \ifboolexpr{
+      not test {\iftoggle{blx@autolangbib}}
+      and
+      not test {\iftoggle{blx@autolangcite}}}
+       {\blx@mknoautolang}
+       {\blx@mkautolangpoly}}
+    {\@ifpackageloaded{babel}
+      {% This is required for languages which are never explicitly selected
+       \def\do#1{\blx@langsetup{#1}}%
+       \expandafter\docsvlist\expandafter{\bbl@loaded}%
+       \ifboolexpr{
+        not test {\iftoggle{blx@autolangbib}}
+        and
+        not test {\iftoggle{blx@autolangcite}}}
+         {\blx@mknoautolang}
+         {\blx@mkautolangbabel}}
+      {\blx@mknoautolang}}%
+  % These already have defaults set to basically do nothing
+  % so if the toggles are true, we need to define again since
+  % mkautolang* redefines \blx@beglang
+  % In turn, \blx@beglang defines \blx@endlang and so \blx@beglangcite and
+  % \blx@endlangcite need redefining inside \blx@beglang after \blx@endlang
+  % has been defined.
+  \iftoggle{blx@autolangbib}
+    {\let\blx@beglangbib\blx@beglang}
+    {}%
+  \iftoggle{blx@autolangcite}
+    {\let\blx@beglangcite\blx@beglang}
+    {}%
+  \csuse{abx@extras@\blx@languagename}%
+  \csuse{abx@strings@\blx@languagename}%
+  \undef\blx@mkautolangbabel
+  \undef\blx@mkautolangpoly
+  \undef\blx@mknoautolang
+  \ifnum\blx@hyperref=\z@
+    \blx@mknohyperref
+  \else
+    \@ifpackageloaded{hyperref}
+      {\blx@mkhyperref}
+      {\ifnum\blx@hyperref=\@ne
+         \blx@warning@noline{%
+           Missing 'hyperref' package.\MessageBreak
+           Setting hyperref=false}%
+       \fi
+       \blx@mknohyperref}%
+  \fi
+  \providecommand*{\nolinkurl}{\url}%
+  \undef\blx@mkhyperref
+  \undef\blx@mknohyperref
+  \ifundef\TE@hook
+    {\let\TE@hook\@empty
+     \toggletrue{blx@tempa}%
+     \def\do#1{%
+       \patchcmd#1%
+         {\let\isundefined\TE@undef}
+         {\let\isundefined\TE@undef\TE@hook}
+         {\togglefalse{blx@tempa}\listbreak}
+         {}}%
+     \docsvlist{%
+       \ifthenelse,%          ifthen
+       \org@ifthenelse,%      babel
+       \HyOrg@ifthenelse,%    hyperref
+       \NROrg@ifthenelse}%    nameref
+     \iftoggle{blx@tempa}
+       {\blx@err@patch{'ifthen' package}}
+       {}}
+    {}%
+  \appto\TE@hook{\blx@TE@hook}%
+  \toggletrue{blx@tempa}%
+  \def\do#1{%
+    \patchcmd#1%
+      {\color@begingroup}
+      {\color@begingroup\toggletrue{blx@footnote}}
+      {\togglefalse{blx@tempa}\listbreak}
+      {}}%
+  \docsvlist{%
+    \@footnotetext,%          latex
+    \H@@footnotetext,%        hyperref
+    \V@@footnotetext,%        fancyvrb
+    \scr@saved@footnotetext,% koma-script 3.x
+    \l@dold@footnotetext,%    ledmac
+    \l@doldold@footnotetext,% ledmac
+    \@fntORI}%                frenchle
+  \iftoggle{blx@tempa}%       ams classes
+    {\patchcmd\@footnotetext
+       {\@makefntext}
+       {\toggletrue{blx@footnote}\@makefntext}
+       {\togglefalse{blx@tempa}}
+       {}}
+    {}%
+  \@ifclassloaded{memoir}
+    {\def\do#1{%
+       \patchcmd#1%
+         {\color@begingroup}
+         {\color@begingroup\toggletrue{blx@footnote}}
+         {}
+         {}}%
+     \docsvlist{%
+       \m@mold@footnotetext,%
+       \@plainfootnotetext,%
+       \@twocolfootnotetext,%
+       \@threecolfootnotetext,%
+       \@parafootnotetext}%
+     \def\do#1{%
+       \patchcmd#1%
+         {\color@begingroup\@makefntext}
+         {\color@begingroup\toggletrue{blx@footnote}\@makefntext}
+         {}
+         {}}%
+     \docsvlist{%
+       \@footnotetext,% patch twice
+       \H@@footnotetext,% patch twice
+       \@plainfootnotetext}}
+    {}%
+  \iftoggle{blx@tempa}
+    {\blx@warning@noline{%
+       Patching footnotes failed.\MessageBreak
+       Footnote detection will not work}}
+    {}%
+  \@ifpackageloaded{endnotes}
+    {\patchcmd\theendnotes
+       {\enoteformat}
+       {\toggletrue{blx@footnote}\enoteformat}
+       {}
+       {\blx@err@patch{'endnotes' package}}}
+    {}%
+  \@ifpackageloaded{bigfoot}
+    {\apptocmd\@makefnstartbox
+       {\toggletrue{blx@footnote}}
+       {}
+       {\blx@err@patch{'bigfoot' package}}}
+    {}%
+  \@ifpackageloaded{showkeys}
+    {\ifdef\SK@
+       {\AtEveryBibitem{\SK@\SK@@label{\thefield{entrykey}}}%
+        \AtEveryLositem{\SK@\SK@@label{\thefield{entrykey}}}%
+        \ifundef\SK@cite % = 'notcite' disabled
+          {\AtEveryCitekey{\SK@\SK@@ref{\thefield{entrykey}}}}
+          {}}
+       {}}
+    {}%
+  \apptocmd\@floatboxreset
+    {\boolfalse{citetracker}%
+     \boolfalse{pagetracker}}
+    {}
+    {\blx@err@patch{floats}}%
+  \ifdef\TX@endtabularx % tabularx/memoir
+    {\pretocmd\TX@endtabularx
+      {\addtocounter{tabx@nest}{1}}% track nested tabularx environments
+      {}
+      {\blx@err@patch{'tabularx'}}%
+      % no need to conditionalise on top-level tabx as the search/replace
+      % will only match once anyway
+     \patchcmd\TX@endtabularx
+      {\edef\TX@ckpt{\cl@@ckpt}}
+      {\edef\TX@ckpt{\cl@@ckpt\abx@resttrackers}%
+       \abx@savetrackers}
+      {}
+      {\blx@err@patch{'tabularx'}}%
+     \apptocmd\TX@endtabularx
+      {\ifnum\value{tabx@nest}=1% only clear trackers for top-level tabularx
+         \abx@cleartrackers
+       \fi
+       \addtocounter{tabx@nest}{-1}}
+      {}
+      {\blx@err@patch{'tabularx'}}}
+    {}%
+  \@ifpackageloaded{csquotes}
+    {\@ifpackagelater{csquotes}{2009/05/30}
+       {}
+       {\blx@error
+          {Outdated 'csquotes' package}
+          {Upgrade to csquotes v4.4 (2009/05/30) or later.\MessageBreak
+           I found: '\csuse{ver@csquotes.sty}'}}%
+     \BlockquoteDisable{\let\blx@thecheckpunct\@gobble}%
+     \@ifpackagelater{csquotes}{2009/08/27}
+       {\appto\@blockquote@prehook{\abx@savetrackers}%
+        \appto\@blockquote@posthook{\abx@resttrackers\abx@cleartrackers}}
+       {}%
+     \@ifpackagelater{csquotes}{2010/06/09}
+       {}
+       {\newcommand*{\@quotereset}{}\newcount\@quotereset}}
+    {\@ifpackageloaded{babel}
+       {\blx@warning@noline{%
+          'babel/polyglossia' detected but 'csquotes' missing.\MessageBreak
+          Loading 'csquotes' recommended}}
+       {}%
+     \newcommand*{\@quotelevel}{}%
+     \newcount\@quotelevel
+     \newcommand*{\@quotereset}{}%
+     \newcount\@quotereset
+     \newcommand*{\@setquotesfcodes}{}%
+     \let\@setquotesfcodes\relax
+     \newrobustcmd*{\initoquote}{\@quotelevel\@ne}%
+     \newrobustcmd*{\initiquote}{\@quotelevel\tw@}%
+     \newrobustcmd*{\textooquote}{``}%
+     \newrobustcmd*{\textcoquote}{''}%
+     \newrobustcmd*{\textoiquote}{`\relax}% block ligs
+     \newrobustcmd*{\textciquote}{'\relax}% block ligs
+     \newrobustcmd*{\enquote}{\@ifstar\blx@enquote@ii\blx@enquote}%
+     \def\blx@enquote{%
+       \ifnum\@quotelevel>\z@
+         \expandafter\blx@enquote@ii
+       \else
+         \expandafter\blx@enquote@i
+       \fi}%
+     \long\def\blx@enquote@i#1{%
+       \begingroup\initoquote
+       \textooquote#1\textcoquote
+       \endgroup}%
+     \long\def\blx@enquote@ii#1{%
+       \begingroup\initiquote
+       \textoiquote#1\textciquote
+       \endgroup}%
+     \appto\blx@setsfcodes{%
+       \sfcode`\`=\z@
+       \sfcode`\'=\z@}}%
+  \let\do\noexpand}
+
+\begingroup
+\@makeother\#
+% \relax: gobble newline -> titletoc.sty
+\AtEndPreamble{%
+  \addtocontents{toc}{%
+     \boolfalse{citerequest}%
+     \boolfalse{citetracker}%
+     \boolfalse{pagetracker}%
+     \boolfalse{backtracker}\relax}%
+  \addtocontents{lof}{%
+     \boolfalse{citerequest}%
+     \boolfalse{citetracker}%
+     \boolfalse{pagetracker}%
+     \boolfalse{backtracker}\relax}%
+  \addtocontents{lot}{%
+     \boolfalse{citerequest}%
+     \boolfalse{citetracker}%
+     \boolfalse{pagetracker}%
+     \boolfalse{backtracker}\relax}%
+  \patchcmd\addtocontents
+    {\string\@writefile}
+    {\string\@writefile{#1}{\defcounter{refsection}{\the\c@refsection}\relax}%
+     \string\@writefile}
+    {}
+    {\blx@err@patch{\string\addtocontents}}}
+\endgroup
+
+% trick hyperref into believing we're natbib
+\let\NAT@parse\@empty
+% trick showkeys into believing we're havard
+\let\HAR@checkdef\@empty
+
+%% Allocation
+
+\providecommand{\@gobblefive}[5]{}
+
+% Counter to track nested tabularx environemnts so we don't
+% try to patch the commands more than once below as this undefs some
+% macros and an error is thrown
+\newcounter{tabx@nest}
+\setcounter{tabx@nest}{0}
+
+\newcounter{listtotal}
+\def\thelisttotal{\the\c@listtotal}
+\newcounter{listcount}
+\def\thelistcount{\the\c@listcount}
+\newcounter{liststart}
+\def\theliststart{\the\c@liststart}
+\newcounter{liststop}
+\def\theliststop{\the\c@liststop}
+\newcounter{citecount}
+\def\thecitecount{\the\c@citecount}
+\newcounter{citetotal}
+\def\thecitetotal{\the\c@citetotal}
+\newcounter{multicitecount}
+\def\themulticitecount{\the\c@multicitecount}
+\newcounter{multicitetotal}
+\def\themulticitetotal{\the\c@multicitetotal}
+\newcounter{instcount}
+\def\theinstcount{\the\c@instcount}
+\newcounter{maxnames}
+\def\themaxnames{\the\c@maxnames}
+\newcounter{minnames}
+\def\theminnames{\the\c@minnames}
+\newcounter{maxitems}
+\def\themaxitems{\the\c@maxitems}
+\newcounter{minitems}
+\def\theminitems{\the\c@minitems}
+\newcounter{citecounter}
+\def\thecitecount{\the\c@citecounter}
+\newcounter{savedcitecounter}
+\def\thecitecount{\the\c@savedcitecounter}
+\newcounter{uniquelist}
+\def\theuniquelist{\the\c@uniquelist}
+\newcounter{uniquename}
+\def\theuniquename{\the\c@uniquename}
+\newcounter{refsection}
+\def\therefsection{\the\c@refsection}
+\newcounter{refsegment}
+\def\therefsegment{\the\c@refsegment}
+\newcounter{maxextratitle}
+\def\themaxextratitle{\the\c@maxextratitle}
+\newcounter{maxextratitleyear}
+\def\themaxextratitleyear{\the\c@maxextratitleyear}
+\newcounter{maxextrayear}
+\def\themaxextrayear{\the\c@maxextrayear}
+\newcounter{maxextraalpha}
+\def\themaxextraalpha{\the\c@maxextraalpha}
+\newcounter{abbrvpenalty}
+\def\theabbrvpenalty{\the\c@abbrvpenalty}
+\newcounter{highnamepenalty}
+\def\thehighnamepenalty{\the\c@highnamepenalty}
+\newcounter{lownamepenalty}
+\def\thelownamepenalty{\the\c@lownamepenalty}
+\newcounter{maxparens}
+\def\themaxparens{\the\c@maxparens}
+\newcounter{parenlevel}
+\def\theparenlevel{\the\c@parenlevel}
+
+\newcount\blx@tempcnta
+\newcount\blx@tempcntb
+\newcount\blx@tempcntc
+\newcount\blx@maxsection
+\expandafter\newcount\csname blx@maxsegment@0\endcsname
+\newcount\blx@notetype
+\newcount\blx@parenlevel@text
+\newcount\blx@parenlevel@foot
+\expandafter\newcount\csname blx@sectionciteorder@0\endcsname
+
+\def\blx@uniquename{0}
+\def\blx@uniquelist{0}
+\def\blx@maxbibnames{0}
+\def\blx@minbibnames{0}
+\def\blx@maxcitenames{0}
+\def\blx@mincitenames{0}
+\def\blx@maxbibnames@type{\blx@maxbibnames}
+\def\blx@minbibnames@type{\blx@minbibnames}
+\def\blx@maxcitenames@type{\blx@maxcitenames}
+\def\blx@mincitenames@type{\blx@mincitenames}
+\def\blx@maxalphanames{0}
+\def\blx@minalphanames{0}
+\def\blx@maxitems{0}
+\def\blx@minitems{0}
+\def\blx@maxitems@type{\blx@maxitems}
+\def\blx@minitems@type{\blx@minitems}
+
+\newlength{\labelnumberwidth}
+\newlength{\labelalphawidth}
+\newlength{\biblabelsep}
+\ifdef\bibitemsep % memoir
+  {}
+  {\newlength{\bibitemsep}}
+\newlength{\bibnamesep}
+\newlength{\bibinitsep}
+\newlength{\bibparsep}
+\newlength{\bibhang}
+
+\newbool{refcontextdefaults}
+\booltrue{refcontextdefaults}%
+\newbool{sourcemap}
+\newbool{citetracker}
+\newbool{pagetracker}
+\newbool{backtracker}
+\newbool{citerequest}
+\booltrue{citerequest}
+\newbool{sortcites}
+
+\newtoggle{blx@bbldone}
+\newtoggle{blx@tempa}
+\newtoggle{blx@tempb}
+\newtoggle{blx@runltx}
+\newtoggle{blx@runbiber}
+\newtoggle{blx@block}
+\newtoggle{blx@unit}
+\newtoggle{blx@skipentry}
+\newtoggle{blx@insert}
+\newtoggle{blx@lastins}
+\newtoggle{blx@keepunit}
+\newtoggle{blx@bibtex}
+\newtoggle{blx@debug}
+\newtoggle{blx@sortcase}
+\newtoggle{blx@sortupper}
+\newtoggle{blx@autolangbib}
+\newtoggle{blx@autolangcite}
+\newtoggle{blx@clearlang}
+\newtoggle{blx@defernumbers}
+\newtoggle{blx@omitnumbers}
+\newtoggle{blx@footnote}
+\newtoggle{blx@labelalpha}
+\newtoggle{blx@labelnumber}
+\newtoggle{blx@labeltitle}
+\newtoggle{blx@labeltitleyear}
+\newtoggle{blx@labeldate}
+\newtoggle{blx@natbib}
+\newtoggle{blx@mcite}
+\newtoggle{blx@loadfiles}
+\newtoggle{blx@singletitle}
+\newtoggle{blx@crossrefsource}
+\newtoggle{blx@xrefsource}
+\newtoggle{blx@uniqueprimaryauthor}
+\newtoggle{blx@uniquetitle}
+\newtoggle{blx@terseinits}
+\newtoggle{blx@giveninits}
+\newtoggle{blx@sortgiveninits}
+\newtoggle{blx@useprefix}
+\newtoggle{blx@addset}
+\newtoggle{blx@setonly}
+\newtoggle{blx@dataonly}
+\newtoggle{blx@skipbib}
+\newtoggle{blx@skipbiblist}
+\newtoggle{blx@skiplab}
+\newtoggle{blx@citation}
+\newtoggle{blx@bibliography}
+\newtoggle{blx@citeindex}
+\newtoggle{blx@bibindex}
+\newtoggle{blx@localnumber}
+\newtoggle{blx@refcontext}
+
+% Nice command from etextools which causes too many problems if you load
+% the whole package
+% Don't use it on arbitrary user input as it dies on non-expandable arguments
+\newcommand*{\blx@xifempty}[1]{\blx@xifstrcmp{#1}{}}
+% {string1}{string2}{true}{false}
+\newcommand*{\blx@xifstrcmp}[2]{\csname @%
+  \ifnum\pdf@strcmp{#1}{#2}=0 first\else second\fi
+  oftwo\endcsname}
+
+% Special fields which need resolution using the information provided by biber
+\listadd\abx@rfields{labeltitle}
+\def\abx@dorfields{%
+  \dolistcsloop{abx@rfields}%
 }
-\DeclareOption{backend=bibtexu}{%
-  \PassOptionsToPackage{\CurrentOption}{biblatex_legacy}%
-  \blx@load@version@legacytrue
-  \blx@load@backend@seentrue
+% Just in case we ever have non-name lists to instantiate
+%\listadd\abx@rlists{}
+% \def\abx@dorlists{%
+%   \dolistcsloop{abx@rlists}%
+% }
+\listadd\abx@rnames{labelname}
+\def\abx@dornames{%
+  \dolistcsloop{abx@rnames}%
 }
-\DeclareOption{backend=biber}{%
-  \blx@load@version@legacyfalse
-  \blx@load@backend@seentrue
+
+% Used to track default refcontexts for citations
+\cslet{blx@defaultrefcontexts@0}\@empty
+\listadd\blx@allrefsections{0}
+
+% Used to track sorting name key specifications
+\global\let\blx@sortingnamekeyspecs\@empty
+
+% Used to track transliterations
+\global\let\blx@translits\@empty
+
+% Initialise some lists which track changing citations/sortschemes
+% etc. between runs
+\global\let\blx@cites\@empty
+\global\let\blx@refcontexts\@empty
+\global\let\blx@lastrefcontexts\@empty
+\global\let\blx@sortschemes\@empty
+\global\let\blx@lastsortschemes\@empty
+\global\let\blx@biblists\@empty
+\global\let\blx@lastbiblists\@empty
+\global\let\blx@lastcites\@empty
+\global\let\blx@localnumaux\@empty
+
+\newread\blx@bcfin
+\newwrite\blx@bcfout
+
+\def\blx@onlypreamble#1{%
+  \gappto\blx@dopreamblecmds{\do#1}}
+
+\def\blx@dopreamblecmds{%
+  \do\blx@dopreamblecmds
+  \do\blx@onlypreamble}
+
+% Deprecations
+\newrobustcmd*{\DeprecateField}[2]{%
+  \csdef{abx@field@#1}{%
+    \ifcsundef{abx@field@legacy@warning@#1}{\blx@warning@noline{Field '#1' deprecated. #2}}{}%
+    \global\csdef{abx@field@legacy@warning@#1}{}}}%
+\newrobustcmd*{\DeprecateList}[2]{%
+  \csdef{abx@list@#1}{%
+    \ifcsundef{abx@list@legacy@warning@#1}{\blx@warning@noline{List '#1' deprecated. #2}}{}%
+    \global\csdef{abx@list@legacy@warning@#1}{}}}%
+\newrobustcmd*{\DeprecateName}[2]{%
+  \csdef{abx@name@#1}{%
+    \ifcsundef{abx@name@legacy@warning@#1}{\blx@warning@noline{Name '#1' deprecated. #2}}{}%
+    \global\csdef{abx@name@legacy@warning@#1}{}}}%
+
+\DeprecateField{prefixnumber}{Please use 'labelprefix' instead} % Biblatex v3.4
+
+%% Initialization
+\def\blx@blxinit{%
+  \let\blx@blxinit\relax
+  \blx@initunit}
+
+\def\blx@secinit{%
+  \csgdef{blx@sections@\the\c@refsection}{true}% just to say we have a section for tests later
+  \ifcsundef{blx@bsee@\the\c@refsection}
+    {\global\cslet{blx@bsee@\the\c@refsection}\@empty}
+    {}%
+  \ifcsundef{blx@fsee@\the\c@refsection}
+    {\global\cslet{blx@fsee@\the\c@refsection}\@empty}
+    {}%
+  \blx@ibidreset@force
+  \blx@idemreset@force
+  \blx@opcitreset@force
+  \blx@loccitreset@force
+  % List to track all aliases in a section. We need to output all aliases
+  % to the .bcf every time so that they are visible to biber
+  % Reset only if undefined
+  \ifcsundef{blx@keyaliases@\the\c@refsection}
+    {\global\cslet{blx@keyaliases@\the\c@refsection}\@empty}
+    {}%
+  \ifcsundef{blx@segm@\the\c@refsection @\the\c@refsegment}
+    {\global\cslet{blx@segm@\the\c@refsection @\the\c@refsegment}\@empty}
+    {}}
+
+%% Auxiliary commands
+
+\protected\def\blx@safe@actives{%
+  \let\blx@if@safe@actives\if@safe@actives
+  \let\if@safe@actives\iftrue}
+
+\protected\def\blx@rest@actives{%
+  \let\if@safe@actives\blx@if@safe@actives}
+
+\protected\def\blx@regimc#1{%
+  \xappto\blx@blxinit{%
+    \let\noexpand#1\expandafter\noexpand\csname
+    blx@imc@\expandafter\@gobble\string#1\endcsname}}
+
+\protected\def\blx@regimcs#1{\blx@regimcs@i#1&}
+\def\blx@regimcs@i#1{%
+  \ifx#1&\else
+    \blx@regimc#1%
+    \expandafter\blx@regimcs@i
+  \fi}
+
+% {<field>} => \do{<item1>}\do{<item2>}...
+\def\blx@imc@docsvfield#1{%
+  \blx@imc@iffieldundef{#1}
+    {}
+    {\expandafter\expandafter\expandafter\docsvlist
+     \expandafter\expandafter\expandafter{%
+       \csname abx@field@#1\endcsname}}}
+
+% {<handler>}{<field>} => <handler>{<item1>}<handler>{<item2>}...
+\def\blx@imc@forcsvfield#1#2{%
+  \blx@imc@iffieldundef{#2}
+    {}
+    {\expandafter\expandafter\expandafter\blx@imc@forcsvfield@i
+     \expandafter\expandafter\expandafter{%
+       \csname abx@field@#2\endcsname}{#1}}}
+
+\def\blx@imc@forcsvfield@i#1#2{\forcsvlist{#2}{#1}}
+
+\blx@regimcs{\docsvfield \forcsvfield}
+
+% {<list>|<listmacro>}
+\protected\long\def\blx@listloop#1{%
+  \expandafter\blx@listloop@i#1|&}
+\long\def\blx@listloop@i#1|{%
+  \ifblank{#1}
+    {\blx@break}
+    {\blx@do{#1}\blx@listloop@i}}
+
+\long\def\blx@break#1&{%
+  \blx@done
+  \undef\blx@do
+  \undef\blx@done}
+
+% {<listmacro>}{<listcsname>} => matches in <listmacro>
+\protected\def\blx@filter#1#2{%
+  \def\do##1{%
+    \ifinlistcs{##1}{#2}
+      {\listadd#1{##1}}
+      {}}%
+  \blx@runfilter#1}
+
+% {<listmacro>}{<listcsname>} => matches in <listmacro>
+% Slightly odd use of filtering to do citation sorting.
+% Same as blx@filter but it keeps \tempcnta in step with the
+% resulting number of things in the filtered list. This is
+% because \tempcnta is used to set citetotal - this use
+% of filtering for cite sorting has the side-effect of stripping
+% duplicates like \cite{foo,foo} but we need then to keep citetotal
+% in sync.
+\protected\def\blx@filtercitesort#1#2{%
+ \blx@tempcnta\z@
+ \def\do##1{%
+   \ifinlistcs{##1}{#2}
+     {\listadd#1{##1}%
+      \advance\blx@tempcnta\@ne}
+     {}}%
+ \blx@runfilter#1}
+
+% {<listmacro>}{<listcsname>} => neg. matches in <listmacro>
+\protected\def\blx@notfilter#1#2{%
+  \def\do##1{%
+    \ifinlistcs{##1}{#2}
+      {}
+      {\listadd#1{##1}}}%
+  \blx@runfilter#1}
+
+\def\blx@runfilter#1{%
+  \begingroup\edef#1{\endgroup
+    \unexpanded{\let#1\@empty\dolistloop}{#1}}%
+  #1\let\do\noexpand}
+
+% {<code>}{<string>} => <code>{<string>}
+\protected\def\blx@xsanitizeafter#1#2{%
+  \begingroup
+  \abx@hook@xsanitize
+  \def\blx@tempa{\endgroup#1}%
+  \edef\blx@tempb{#2}%
+  \expandafter\blx@tempa
+  \expandafter{\detokenize\expandafter{\blx@tempb}}}
+
+\def\abx@hook@xsanitize{%
+  \blx@safe@actives
+  \let\protect\string}
+
+% {<code>}{<string>} => <code>{<string>}
+\begingroup
+\catcode`\<=\active
+\catcode`\>=\active
+\catcode`\&=\active
+\catcode`\"=\active
+\catcode`\'=\active
+\protected\gdef\blx@xmlsanitizeafter#1#2{%
+  \begingroup
+  \abx@hook@xsanitize
+  \def\blx@tempa{\endgroup#1}%
+  \edef\blx@tempb{#2}%
+  \let\do\@makeother
+  \dospecials
+  \catcode`\<=\active
+  \catcode`\>=\active
+  \catcode`\&=\active
+  \catcode`\"=\active
+  \catcode`\'=\active
+  \edef<{\string&lt\string;}%
+  \edef>{\string&gt\string;}%
+  \edef&{\string&amp\string;}%
+  \edef"{\string&quot\string;}%
+  \edef'{\string&apos\string;}%
+  \endlinechar\m@ne
+  \everyeof{\noexpand}%
+  \edef\blx@tempb{\scantokens\expandafter{\blx@tempb}}%
+  \expandafter\blx@tempa
+  \expandafter{\detokenize\expandafter{\blx@tempb}}}
+\endgroup
+
+% {<file>}{<message>}{<preload>}{<postload>}{<success>}{<failure>}
+\protected\long\def\blx@inputonce#1#2#3#4#5#6{%
+  \ifcsundef{blx@file@#1}
+    {\blx@info@noline{Trying to load #2..}%
+     \IfFileExists{#1}
+       {\blx@info@noline{... file '#1' found}%
+        \listxadd\blx@list@req@stat{#1}%
+        #3\@@input\@filef@und#4#5}
+       {\blx@info@noline{... file '#1' not found}#6}%
+     \global\csdef{blx@file@#1}{}%
+     \@addtofilelist{#1}}
+    {#5}}
+
+% {<write>}{<precode>}{<string>}
+\protected\def\blx@auxwrite#1#2#3{%
+  \if@filesw
+    \begingroup
+    \blx@safe@actives
+    \let\protect\string
+    #2%
+    \immediate\write#1{#3}%
+    \endgroup
+  \fi}
+
+% {<file>}{<signature>}{<true>}{<false>}
+\def\blx@ifsigned#1#2{%
+  \begingroup
+  \let\blx@tempa\@firstoftwo
+  \edef\blx@tempb{\csuse{blx@sig@#2}}%
+  \edef\blx@tempb{\detokenize\expandafter{\blx@tempb}}%
+  \openin\blx@bcfin #1.#2\relax
+    \ifeof\blx@bcfin
+    \else
+      \endlinechar\m@ne
+      \readline\blx@bcfin to \blx@tempc
+      \ifeof\blx@bcfin
+      \else
+        \ifx\blx@tempb\blx@tempc
+          \readline\blx@bcfin to \blx@tempc
+          \edef\blx@tempb{\csuse{blx@ver@#2}}%
+          \edef\blx@tempb{\detokenize\expandafter{\blx@tempb}}%
+          \ifx\blx@tempb\blx@tempc
+          \else
+            \blx@warning@noline{%
+              File '#1.#2' is wrong format version - expected \blx@bblversion}
+          \fi
+        \else
+          \blx@error
+            {File '#1.#2' not created by biblatex}
+            {This file was apparently not created by biblatex.
+             Rename it or\MessageBreak move it to a location were
+             TeX will not find it. If this error\MessageBreak
+             persists, consider redefining \string\blxauxsuffix.%
+             See the biblatex\MessageBreak manual for details}%
+          \let\blx@tempa\@secondoftwo
+        \fi
+      \fi
+    \fi
+  \closein\blx@bcfin
+  \expandafter\endgroup\blx@tempa}
+
+\edef\blx@sig@bbl{\@percentchar\space $ biblatex auxiliary file $}
+\edef\blx@ver@bbl{\@percentchar\space $ biblatex bbl format version \blx@bblversion\space $}
+\edef\blx@sig@bcf{\detokenize{<?xml version="1.0" encoding="UTF-8"?>}}
+\edef\blx@ver@bcf{%
+  \detokenize{<bcf:controlfile version="}\blx@bcfversion
+  \detokenize{" bltxversion="}\abx@version
+  \detokenize{" xmlns:bcf="https://sourceforge.net/projects/biblatex">}}
+
+% {<true>}{<false>}
+\newrobustcmd*{\lbx@ifutfinput}{\ifboolexpr{%
+  test {\ifdefstring\inputencodingname{utf8}}
+  or
+  test {\ifdefstring\inputencodingname{utf8x}}
+  or
+  test {\ifdefstring\inputencodingname{lutf8}}
+  or
+  ( test {\ifundef\inputencodingname}
+    and
+    ( not test {\ifundef\XeTeXrevision}
+      or
+      not test {\ifundef\luatexversion}
+    )
+  )
+}}
+
+%% User feedback
+
+\protected\def\blx@error#1#2{%
+  \begingroup
+  \blx@safe@actives
+  \PackageError{biblatex}{#1}{#2.}%
+  \endgroup}
+
+\protected\def\blx@warning@noline#1{%
+  \begingroup
+  \blx@safe@actives
+  \PackageWarningNoLine{biblatex}{#1}%
+  \endgroup}
+\let\blx@warning\blx@warning@noline
+\AtEndOfPackage{
+  \protected\def\blx@warning#1{%
+    \begingroup
+    \blx@safe@actives
+    \PackageWarning{biblatex}{#1}%
+    \endgroup}}
+
+\protected\def\blx@warning@entry#1{%
+  \ifdef\abx@field@entrykey
+    {\blx@warning{#1\MessageBreak at entry '\abx@field@entrykey'}}
+    {\blx@warning{#1}}}
+
+\protected\def\blx@info@noline#1{%
+  \begingroup
+  \blx@safe@actives
+  \PackageInfo{biblatex}{#1\@gobble}%
+  \endgroup}
+\let\blx@info\blx@info@noline
+\AtEndOfPackage{
+  \protected\def\blx@info#1{%
+    \begingroup
+    \blx@safe@actives
+    \PackageInfo{biblatex}{#1}%
+    \endgroup}}
+
+\let\blx@noline\@gobble
+\AtEndOfPackage{\let\blx@noline\@empty}
+\def\blx@imc@BibliographyWarning{\blx@warning@entry}
+\blx@regimc\BibliographyWarning
+
+\protected\def\abx@missing#1{%
+  \mbox{\reset@font\bfseries#1}}
+
+\def\blx@err@patch#1{%
+  \blx@error
+    {Patching #1 failed}
+    {This is an internal issue typically caused by a
+     conflict\MessageBreak between biblatex and some
+     other package. Modifying\MessageBreak the package
+     loading order may fix the problem}}
+
+\def\blx@err@nolang#1{%
+  \blx@error
+    {Language '#1' not found}
+    {The localization module for '#1' could not be found}}
+
+\def\blx@err@invarg#1#2{%
+  \blx@error
+    {Argument '#1' invalid}
+    {\ifblank{#2}
+       {The argument you have supplied is invalid.\MessageBreak
+        See the biblatex manual for details}
+       {#2}}}
+
+\def\blx@err@invopt#1#2{%
+  \blx@error
+    {Option '#1' invalid}
+    {\ifblank{#2}
+       {The option you have supplied is invalid.\MessageBreak
+        See the biblatex manual for valid option keys and
+        possible values}
+       {#2}}}
+
+\def\blx@err@confopt#1#2{%
+  \blx@error
+    {Conflicting options\ifblank{#1}{}{ (#1)}}
+    {\ifblank{#2}
+       {The option you have supplied conflicts with another one.\MessageBreak
+        See the biblatex manual for valid option keys and possible values}
+       {#2}}}
+
+\def\blx@err@optdef#1{%
+  \blx@error
+    {Conflicting options}
+    {The option '#1' is already defined}}
+
+\def\blx@err@nodocdiv#1{%
+  \blx@error
+    {\@backslashchar#1 not provided by class}
+    {The document class does not seems to support #1s}}
+
+\def\blx@err@nosec#1{%
+  \blx@error
+    {Section '#1' not found}
+    {The reference section '#1' could not be found}}
+
+\def\blx@err@nosort#1{%
+  \blx@error
+    {Sorting scheme '#1' not found}
+    {The sorting scheme '#1' does not seem to have been defined anywhere}}
+
+\def\blx@err@secfirst{%
+  \blx@error
+    {'section' not first filter}
+    {When passing multiple filter options,
+     the 'section' filter must be given first}}
+
+\protected\def\blx@err@nestcite{%
+  \blx@error
+    {Nested citation command}
+    {Citation commands may not be nested}}
+
+\def\blx@err@nestenv#1{%
+  \blx@error
+    {Nested '#1' environment}
+    {This environment may not be nested}}
+
+\protected\def\blx@err@citecmd#1{%
+  \begingroup
+  \escapechar\m@ne
+  \blx@error
+    {Command '\@backslashchar\string#1' undefined}
+    {The citation command '\@backslashchar\string#1'
+     has not been defined\MessageBreak by the
+     selected citation style}%
+  \endgroup}
+
+\def\blx@err@endnote#1{%
+  \blx@error
+    {Missing or incomplete endnote support}
+    {There does not seem to be endnote support available\MessageBreak
+     or the available support is incomplete.\MessageBreak
+     If you continue, I will fall back to '\string#1'}%
+  #1}
+
+\def\blx@err@matchparen#1{%
+  \blx@error
+    {Unbalanced parentheses or brackets}
+    {\iftoggle{blx@footnote}{#1 in foot or endnote}{#1}.\MessageBreak
+     This error is triggered if \string\bibopenparen\space and
+     \string\bibcloseparen\MessageBreak or
+     \string\bibopenbracket\space and \string\bibclosebracket\space
+     are unbalanced\MessageBreak or mismatched}}
+
+\def\blx@err@nestparen#1{%
+  \blx@error
+    {Too deeply nested parentheses or brackets}
+    {#1 nested too deeply%
+     \iftoggle{blx@footnote}{\space in foot or endnote}{}.\MessageBreak
+     This error may also be triggered if \string\mkbibparens\MessageBreak
+     or \string\mkbibbrackets\space are nested too deeply}}
+
+\def\blx@err@filter{%
+  \blx@error
+    {Invalid filter expression}
+    {The filter expression you have supplied is invalid.\MessageBreak
+     See the biblatex manual for details}}
+
+\def\blx@warn@nohyph#1{%
+  \blx@warning{No hyphenation patterns for '#1'}}
+
+\protected\def\blx@warn@citecmd#1#2{%
+  \blx@warning{%
+    '\string#1' not defined by citation style.\MessageBreak
+    Falling back to '\string#2'}%
+  #2}
+
+\protected\def\blx@warn@nostring#1{%
+  \blx@warning@entry{Bibliography string '#1' undefined}%
+  \abx@missing{#1}}
+
+\def\blx@warn@conflopt#1{%
+  \blx@warning{Conflicting options.\MessageBreak#1}}
+
+\def\blx@warn@badoptdt#1{%
+  \blx@warning{Invalid option datatype '#1'.\MessageBreak Defaulting to 'boolean'}}
+
+\def\blx@warn@depropt#1{%
+  \blx@warning{Deprecated option.\MessageBreak Ignoring '#1'}}
+
+\def\blx@warn@bibempty{%
+  \@latex@warning{Empty bibliography}}
+
+\def\blx@warn@biblistempty#1{%
+  \@latex@warning{Empty biblist '#1'}}
+
+\def\blx@inf@refsec{%
+  \blx@info{Reference section=\the\c@refsection}}%
+
+\def\blx@warn@delimdeclare#1#2{%
+  \blx@warning{Delimiter '#1' in context '#2' already defined, overwriting}}
+
+\def\blx@warn@delimuse#1#2{%
+  \blx@warning{Delimiter '#1' in context '#2' undefined}}
+
+\def\blx@inf@refseg{%
+  \ifnum\c@refsection=\z@
+    \blx@info{Reference segment=\the\c@refsegment}%
+  \else
+    \blx@info{%
+      Reference section/segment=%
+      \the\c@refsection/\the\c@refsegment}%
+  \fi}
+
+\def\blx@inf@creset{%
+  \blx@info{Resetting trackers}}%
+
+\def\blx@msg@cundef#1{%
+  Citation '#1' undefined}
+\def\blx@msg@cundefon#1{%
+  Citation '#1' on page \the\c@page\space undefined}
+
+% Dummy as backend is biber by default. Some style may still use this to
+% check though.
+\newrobustcmd*{\RequireBiber}[1][2]{}
+
+% \blx@list@active                      active aux files (basename)
+%                                       [internal list]
+% \blx@list@inactive                    inactive aux files (basename)
+%                                       [internal list]
+% \blx@list@bibfiles@<auxfile>          aux file -> bib file mapping (refsections)
+%                                       aux file (basename) -> bib files (full)
+%                                       [internal list]
+
+\let\blx@list@active\@empty
+\let\blx@list@inactive\@empty
+\listeadd\blx@list@inactive{\jobname}
+
+\protected\def\blx@regbibfiles#1#2{%
+  \forlistloop{\blx@regbibfile{#1}}{#2}}
+
+\def\blx@regbibfile#1#2{%
+  \ifcsundef{blx@res@loca@#2}
+    {\blx@regbibfile@i{#1}{#2}}
+    {\ifcsstring{blx@res@loca@#2}{local}
+       {\blx@regbibfile@i{#1}{#2}}
+       {}}}
+
+\def\blx@regbibfile@i#1#2{%
+  \ifinlistcs{#2}{blx@list@bibfiles@#1}
+    {}
+    {\listcsxadd{blx@list@bibfiles@#1}{#2}}}
+
+\def\blx@check@logreq{%
+  \begingroup
+  \ltxrequest{biblatex}{{\iftoggle{blx@runltx}{1}{0}}}{%
+    \provides[type=dynamic]{
+      \file{\jobname.bcf}
+    }
+    \requires[type=dynamic]{
+      \file{\jobname.bbl}
+    }
+    \ifdef\blx@list@req@edit
+      {\requires[type=editable]{
+         \forlistloop\file\blx@list@req@edit
+       }}
+      {}
+    \ifdef\blx@list@req@stat
+      {\requires[type=static]{
+         \forlistloop\file\blx@list@req@stat
+       }}
+      {}
+  }%
+  \logrequest[package=biblatex,priority=5,active={{\iftoggle{blx@runbiber}{1}{0}}}]{%
+    \generic{biber}
+    \cmdline{
+      \binary{biber}
+      \infile{\jobname}
+    }
+    \input{
+      \file{\jobname.bcf}
+    }
+    \output{
+      \file{\jobname.bbl}
+    }
+    \provides[type=dynamic]{
+      \file{\jobname.bbl}
+    }
+    \requires[type=dynamic]{
+      \file{\jobname.bcf}
+    }
+    \ifcsdef{blx@list@bibfiles@\jobname}
+      {\requires[type=editable]{
+         \def\do{\file}
+         \dolistcsloop{blx@list@bibfiles@\jobname}
+       }}
+      {}
+  }%
+  \endgroup}
+
+\def\blx@logreq@active#1{%
+  \ifblank{#1}
+    {}
+    {\@latex@warning{#1}}%
+  \blx@rerun@latex
+  \blx@rerun@biber}
+
+\def\blx@rerun@latex{%
+  \G@refundefinedtrue
+  \global\toggletrue{blx@runltx}%
+  \global\let\blx@rerun@latex\relax}
+
+\def\blx@rerun@biber{%
+  \global\toggletrue{blx@runbiber}%
+  \global\let\blx@rerun@biber\relax}
+
+\let\blx@checksum@old\@empty
+\let\blx@checksum@new\@empty
+\let\blx@pagesum@old\@empty
+\let\blx@pagesum@new\@empty
+
+\def\blx@checksum#1#2#3{%
+  \begingroup
+  \blx@tempcnta\the\numexpr0#2*0#3\relax
+  \blx@tempcntb\blx@tempcnta
+  \divide\blx@tempcntb10
+  \multiply\blx@tempcntb10
+  \advance\blx@tempcnta-\blx@tempcntb
+  \xdef#1{#1\the\blx@tempcnta}%
+  \endgroup}
+
+\def\blx@addchecksum{\blx@checksum\blx@checksum@old}
+\def\blx@addpagesum{\blx@checksum\blx@pagesum@old}
+\AtEndDocument{%
+  \def\blx@addchecksum{\blx@checksum\blx@checksum@new}%
+  \def\blx@addpagesum{\blx@checksum\blx@pagesum@new}}
+
+\protected\def\blx@check@rerun{%
+  \begingroup
+  \blx@tempcnta\z@
+  \iftoggle{blx@runltx}
+    {\blx@tempcnta\@ne}
+    {\ifx\blx@checksum@old\blx@checksum@new
+       \ifx\blx@pagesum@old\blx@pagesum@new
+       \else
+         \blx@tempcnta\@ne
+       \fi
+     \else
+       \blx@tempcnta\@ne
+     \fi}%
+  \iftoggle{blx@runbiber}
+    {\advance\blx@tempcnta\tw@}
+    {}%
+  \ifcase\blx@tempcnta
+  \or
+    \blx@rerun@latex
+    \blx@warning@noline{%
+      Please rerun LaTeX%
+      \ifx\blx@pagesum@old\blx@pagesum@new\else
+        .\MessageBreak Page breaks have changed%
+      \fi}%
+  \else
+    \blx@rerun@latex
+    \blx@warn@auxlist
+  \fi
+  \endgroup}
+
+\def\blx@warn@auxlist{%
+  \begingroup
+  \edef\blx@tempa{%
+    Please (re)run Biber on the file:\MessageBreak
+    \jobname}%
+  \blx@warning@noline{%
+    \blx@tempa\MessageBreak
+    and rerun LaTeX afterwards}%
+  \endgroup}
+
+\AfterEndDocument{%
+  \blx@check@rerun
+  \blx@check@logreq}
+
+%% Punctuation and capitalization
+
+% 1001       prefix sep for names (e.g. d'Argent ... \printnames only)
+% 1002       abbreviation period (dot)
+% 1003/1250  comma
+% 1004/1500  semicolon
+% 1005/2000  colon
+% 1006/3000  period
+% 1007/3001  exclamation mark
+% 1008/3002  question mark
+% 1009       suppress punctuation
+% 1010       new paragaph
+
+\mathchardef\blx@sf@prefixchar=1001% e.g. apostrophe or equivalent for prefix handling
+\mathchardef\blx@sf@dot=1002
+\mathchardef\blx@sf@comma=1003
+\mathchardef\blx@sf@semicolon=1004
+\mathchardef\blx@sf@colon=1005
+\mathchardef\blx@sf@period=1006
+\mathchardef\blx@sf@exclam=1007
+\mathchardef\blx@sf@question=1008
+\mathchardef\blx@sf@nopunct=1009
+\mathchardef\blx@sf@par=1010
+\mathchardef\blx@sf@threshold@low=1002
+\mathchardef\blx@sf@threshold@high=1009
+
+\csdef{blx@sf@1250}{\the\blx@sf@comma}
+\csdef{blx@sf@1500}{\the\blx@sf@semicolon}
+\csdef{blx@sf@2000}{\the\blx@sf@colon}
+\csdef{blx@sf@3000}{\the\blx@sf@period}
+\csdef{blx@sf@3001}{\the\blx@sf@exclam}
+\csdef{blx@sf@3002}{\the\blx@sf@question}
+
+\csdef{blx@pm@,}{comma}
+\csdef{blx@pm@;}{semicolon}
+\csdef{blx@pm@:}{colon}
+\csdef{blx@pm@.}{period}
+\csdef{blx@pm@!}{exclam}
+\csdef{blx@pm@?}{question}
+
+\def\blx@setsfcodes{%
+  \let\blx@setsfcodes\relax
+  \let\frenchspacing\blx@setfrcodes
+  \let\nonfrenchspacing\blx@setencodes
+  \ifnum\sfcode`\.>2000
+    \blx@setencodes
+  \else
+    \blx@setfrcodes
+  \fi
+  \@setquotesfcodes
+  \sfcode`\(=\z@
+  \sfcode`\)=\z@
+  \sfcode`\[=\z@
+  \sfcode`\]=\z@
+  \sfcode`\<=\z@
+  \sfcode`\>=\z@}
+
+\def\blx@setfrcodes{%
+  \ifnum\sfcode`\A=\@m
+  \else
+    \blx@setazcodes
+  \fi
+  \sfcode`\,=\blx@sf@comma
+  \sfcode`\;=\blx@sf@semicolon
+  \sfcode`\:=\blx@sf@colon
+  \sfcode`\.=\blx@sf@period
+  \sfcode`\!=\blx@sf@exclam
+  \sfcode`\?=\blx@sf@question
 }
-\DeclareOption*{%
-  \PassOptionsToPackage{\CurrentOption}{biblatex_legacy}%
-  \PassOptionsToPackage{\CurrentOption}{biblatex_}%
+
+\def\blx@setencodes{%
+  \sfcode`\,=1250
+  \sfcode`\;=1500
+  \sfcode`\:=2000
+  \sfcode`\.=3000
+  \sfcode`\!=3001
+  \sfcode`\?=3002
 }
 
-% Default to the Biber backend
-\blx@load@version@legacyfalse
-\ProcessOptions\relax
+% Defining characters that count as prefices in names like d'Argent
+% Code from moewe
+\let\blx@prefchars\@empty
+
+\def\blx@defprefchars@loop#1{%
+  \ifx#1\relax
+  \else
+    \listadd{\blx@prefchars}{#1}%
+    \expandafter\blx@defprefchars@loop
+  \fi}
+
+\def\blx@defprefchars#1{%
+  \expandafter\blx@defprefchars@loop\detokenize{#1}\relax}
+
+\newrobustcmd*{\DeclarePrefChars}{%
+  \@ifstar
+    {\blx@defprefchars}
+    {\let\blx@prefchars\@empty
+     \blx@defprefchars}}
+\DeclarePrefChars{'}
 
-\ifblx@load@backend@seen
+\protected\def\blx@imc@ifprefchar{%
+  \ifhmode
+    \begingroup
+    \ifnum\spacefactor=\blx@sf@prefixchar
+      \endgroup
+      \expandafter\expandafter
+      \expandafter\@firstoftwo
+    \else
+      \endgroup
+      \expandafter\expandafter
+      \expandafter\@secondoftwo
+    \fi
+  \else
+    \expandafter\@secondoftwo
+  \fi}
+
+\blx@regimcs{\ifprefchar}
+
+\def\blx@namecodes{%
+  \ifnum\sfcode`\A=\@m
+  \else
+    \blx@setazcodes
+  \fi
+  \def\do##1{\sfcode`##1=\blx@sf@prefixchar}%
+  \dolistloop\blx@prefchars
+}
+
+\begingroup
+\let\blx@setazcodes\@empty
+\def\blx@tempa{%
+  \xdef\blx@setazcodes{%
+    \blx@setazcodes
+    \sfcode\the\blx@tempcnta=\@m}
+  \ifnum\blx@tempcnta<\blx@tempcntb
+    \advance\blx@tempcnta\@ne
+    \expandafter\blx@tempa
+  \fi}
+\blx@tempcnta`\A
+\blx@tempcntb`\Z
+\blx@tempa
+\ifnum\inputlineno=\m@ne\else
+  \blx@tempcnta"80
+  \blx@tempcntb"9C
+  \blx@tempa
+  \blx@tempcnta"C0
+  \blx@tempcntb"DF
+  \blx@tempa
+\fi
+\ifx\Umathcode\undefined
 \else
-  \PackageWarningNoLine{biblatex}
-    {%
-      No "backend" specified, using Biber backend.\MessageBreak
-      To use BibTeX, load biblatex with \MessageBreak
-      the "backend=bibtex" option%
+  \openin\blx@bcfin=UnicodeData.txt %
+  \ifeof\blx@bcfin
+  \else
+    \let\blx@setazcodes\@empty
+    \def\Lu{Lu}
+    \def\storedpar{\par}
+    \def\blx@tempa#1;#2;#3;#4\relax{%
+      \def\temp{#3}%
+      \ifx\temp\Lu
+        \xdef\blx@setazcodes{%
+          \blx@setazcodes
+          \sfcode"#1=\@m
+        }
+      \fi
     }
+    \loop\unless\ifeof\blx@bcfin
+      \read\blx@bcfin to \blx@tempb
+      \unless\ifx\blx@tempb\storedpar
+        \expandafter\blx@tempa\blx@tempb\relax
+      \fi
+    \repeat
+  \fi
+  \closein\blx@bcfin
 \fi
+\endgroup
 
-% Now do the loading: avoid any awkward stuff with the conditional by
-% expanding first
-\ifblx@load@version@legacy
-  \expandafter\@firstoftwo
-\else
-  \expandafter\@secondoftwo
-\fi
-  {\RequirePackage{biblatex_legacy}}
-  {\RequirePackage{biblatex_}}
-
-%% Copyright (C) 2006-2011 Philipp Lehman
-%%               2012-2016 Philip Kime, Audrey Boruvka, Joseph Wright
-%% 
-%% It may be distributed and/or modified under the conditions of
-%% the LaTeX Project Public License (LPPL), either version 1.3c of
-%% this license or (at your option) any later version.  The latest
-%% version of this license is in the file:
-%% 
-%%    http://www.latex-project.org/lppl.txt
-%% 
-%% This work is "maintained" (as per LPPL maintenance status) by
-%%   Philip Kime, Audrey Boruvka, Joseph Wright.
+\def\blx@spacefactor{%
+  \ifhmode
+    \ifcsundef{blx@sf@\the\spacefactor}
+      {\the\spacefactor}
+      {\csname blx@sf@\the\spacefactor\endcsname}%
+  \else
+    \the\blx@sf@par
+  \fi}
+
+\protected\def\blx@leavevmode{%
+  \ifhmode
+  \else
+    \leavevmode\spacefactor\blx@sf@par
+  \fi}
+
+\protected\def\blx@leavevmode@cite{%
+  \ifhmode
+    \ifnum\spacefactor=\blx@sf@par
+    \else
+      \spacefactor\@m
+    \fi
+  \else
+    \leavevmode
+  \fi}
+
+\protected\def\blx@imc@setpunctfont#1{%
+  \blx@ifpuncthook
+    {\gdef\abx@puncthook{%
+       \ifdim\lastkern>\z@\unkern\fi
+       \blx@imc@resetpunctfont#1}}
+    {}}
+\protected\def\blx@imc@resetpunctfont{%
+  \blx@ifpuncthook
+    {\global\let\abx@puncthook\@firstofone}
+    {}}
+
+\protected\def\blx@setpostpunct#1{%
+  \blx@ifuspunct
+    {\global\let\blx@postpunct\blx@dopostpunct
+     \ifdef\blx@thepostpunct
+       {\gappto\blx@thepostpunct{#1}}
+       {\gdef\blx@thepostpunct{#1}}}
+    {}}
+
+\def\blx@dopostpunct{%
+  \blx@thepostpunct
+  \global\let\blx@postpunct\@empty
+  \global\undef\blx@thepostpunct}
+
+\protected\def\blx@postpunct@agroup{%
+  \aftergroup\blx@postpunct
+  \let\blx@postpunct@agroup\@empty}
+
+% {<characters>}
+\newrobustcmd*{\DeclareCapitalPunctuation}[1]{%
+  \cslet{blx@cap@\the\blx@sf@par}\@empty
+  \csundef{blx@cap@\the\blx@sf@comma}%
+  \csundef{blx@cap@\the\blx@sf@semicolon}%
+  \csundef{blx@cap@\the\blx@sf@colon}%
+  \csundef{blx@cap@\the\blx@sf@period}%
+  \csundef{blx@cap@\the\blx@sf@exclam}%
+  \csundef{blx@cap@\the\blx@sf@question}%
+  \ifblank{#1}
+    {}
+    {\expandafter\blx@defcapstring\detokenize{#1}\relax}}
+
+\def\blx@defcapstring#1{%
+  \ifx#1\relax
+  \else
+    \begingroup
+    \blx@setfrcodes
+    \ifcsdef{blx@pm@#1}
+      {\expandafter\endgroup
+       \expandafter\let
+         \csname blx@cap@\the\sfcode`#1\endcsname\@empty}
+      {\blx@warning{Ignoring invalid punctuation mark '#1'}%
+       \endgroup}%
+    \expandafter\blx@defcapstring
+  \fi}
+
+% {<characters>}
+\newrobustcmd*{\DeclareQuotePunctuation}[1]{%
+  \csdef{blx@qp@comma}{\blx@postpunct}%
+  \csdef{blx@qp@semicolon}{\blx@postpunct}%
+  \csdef{blx@qp@colon}{\blx@postpunct}%
+  \csdef{blx@qp@period}{\blx@postpunct}%
+  \csdef{blx@qp@exclam}{\blx@postpunct}%
+  \csdef{blx@qp@question}{\blx@postpunct}%
+  \cslet{blx@pq@comma}\@empty
+  \cslet{blx@pq@semicolon}\@empty
+  \cslet{blx@pq@colon}\@empty
+  \cslet{blx@pq@period}\@empty
+  \cslet{blx@pq@exclam}\@empty
+  \cslet{blx@pq@question}\@empty
+  \let\blx@quotepunct\@empty
+  \ifblank{#1}
+    {\let\blx@ifuspunct\@secondoftwo}
+    {\let\blx@ifuspunct\@firstoftwo
+     \expandafter\blx@defquotepunct\detokenize{#1}&}}
+
+\def\blx@defquotepunct#1{%
+  \ifx&#1\relax
+  \else
+    \ifcsdef{blx@pm@#1}
+      {\appto\blx@quotepunct{#1}%
+       \cslet{blx@qp@\csuse{blx@pm@#1}}\@empty
+       \csdef{blx@pq@\csuse{blx@pm@#1}}{\blx@postpunct}}
+      {\blx@warning{Ignoring invalid punctuation mark '#1'}}%
+    \expandafter\blx@defquotepunct
+  \fi}
+
+% {<mark>}{<characters>}
+\newrobustcmd*{\DeclarePunctuationPairs}[2]{%
+  \ifcsdef{blx@sf@\detokenize{#1}}
+    {\ifnum\csname blx@sf@\detokenize{#1}\endcsname>\blx@sf@prefixchar
+       \ifnum\csname blx@sf@\detokenize{#1}\endcsname<\blx@sf@nopunct
+         \expandafter\blx@defpunctpairs
+         \expandafter{\the\csname blx@sf@\detokenize{#1}\endcsname}{#2}%
+       \else
+         \blx@err@invarg{\detokenize{#1}{}}%
+       \fi
+     \else
+       \blx@err@invarg{\detokenize{#1}{}}%
+     \fi}
+    {\blx@err@invarg{\detokenize{#1}{}}}}
+
+\def\blx@defpunctpairs#1#2{%
+  \blx@undefpair{#1}{\the\blx@sf@dot}%
+  \blx@undefpair{#1}{\the\blx@sf@comma}%
+  \blx@undefpair{#1}{\the\blx@sf@semicolon}%
+  \blx@undefpair{#1}{\the\blx@sf@colon}%
+  \blx@undefpair{#1}{\the\blx@sf@period}%
+  \blx@undefpair{#1}{\the\blx@sf@exclam}%
+  \blx@undefpair{#1}{\the\blx@sf@question}%
+  \ifblank{#2}
+    {}
+    {\begingroup
+     \def\blx@tempa{#1}%
+     \let\blx@tempb\@empty
+     \blx@setfrcodes
+     \sfcode`\*=\blx@sf@dot
+     \expandafter\blx@defpair\detokenize{#2}&%
+     \expandafter\endgroup\blx@tempb}}
+
+\def\blx@defpair#1{%
+  \ifx&#1%
+  \else
+    \ifnum\the\sfcode`#1>\blx@sf@prefixchar
+      \ifnum\the\sfcode`#1<\blx@sf@nopunct
+        \eappto\blx@tempb{%
+          \cslet{blx@pp@\blx@tempa @\the\sfcode`#1}\noexpand\@empty}%
+      \else
+        \blx@err@invarg{#1}{}%
+      \fi
+    \else
+      \blx@err@invarg{#1}{}%
+    \fi
+    \expandafter\blx@defpair
+  \fi}
+
+\def\blx@undefpair#1#2{%
+  \ifcsdef{blx@pp@#1@#2}
+    {\csundef{blx@pp@#1@#2}}
+    {}}
+
+\protected\def\blx@resetpunct{%
+  \DeclareCapitalPunctuation{.!?}%
+  \DeclarePunctuationPairs{dot}{}%
+  \DeclarePunctuationPairs{comma}{*!?}%
+  \DeclarePunctuationPairs{semicolon}{*!?}%
+  \DeclarePunctuationPairs{colon}{*!?}%
+  \DeclarePunctuationPairs{period}{}%
+  \DeclarePunctuationPairs{exclam}{*}%
+  \DeclarePunctuationPairs{question}{*}%
+  \DeclareQuotePunctuation{}%
+  \def\abx@dot{\ifdim\lastkern>\z@\unkern\fi.\spacefactor\blx@sf@dot}%
+  \def\abx@comma{\ifdim\lastkern>\z@\unkern\fi\abx@puncthook{,}}%
+  \def\abx@semicolon{\abx@puncthook{;}}%
+  \def\abx@colon{\abx@puncthook{:}}%
+  \def\abx@period{\ifdim\lastkern>\z@\unkern\fi\abx@puncthook{.}}%
+  \def\abx@exclam{\abx@puncthook{!}}%
+  \def\abx@question{\abx@puncthook{?}}%
+  \global\let\abx@puncthook\@firstofone
+  \global\let\blx@postpunct\@empty}
+
+\blx@resetpunct
+
+% {<character>}{<true>}{<false>}
+\protected\def\blx@imc@ifpunctmark#1{%
+  \ifhmode
+    \begingroup
+    \sfcode`\*=\blx@sf@dot
+    \ifnum\sfcode`#1=\spacefactor
+      \endgroup
+      \expandafter\expandafter
+      \expandafter\@firstoftwo
+    \else
+      \endgroup
+      \expandafter\expandafter
+      \expandafter\@secondoftwo
+    \fi
+  \else
+    \expandafter\@secondoftwo
+  \fi}
+
+% {<true>}{<false>}
+\protected\def\blx@imc@ifterm{%
+  \ifhmode
+    \expandafter\blx@imc@ifcapital
+  \else
+    \expandafter\@secondoftwo
+  \fi}
+
+% {<true>}{<false>}
+\protected\def\blx@imc@ifcapital{%
+  \ifcsdef{blx@cap@\blx@spacefactor}}
+
+% {<true>}{<false>}
+\protected\def\blx@imc@ifpunct{%
+  \ifnum\blx@spacefactor>\blx@sf@threshold@low
+    \ifnum\blx@spacefactor<\blx@sf@threshold@high
+      \expandafter\expandafter
+      \expandafter\@firstoftwo
+    \else
+      \expandafter\expandafter
+      \expandafter\@secondoftwo
+    \fi
+  \else
+    \expandafter\@secondoftwo
+  \fi}
+
+% {<character>}
+\newrobustcmd*{\autocap}[1]{#1}
+
+\protected\def\blx@imc@autocap{%
+  \blx@imc@ifcapital\MakeUppercase\@firstofone}
+
+\protected\def\blx@imc@nopunct{%
+  \leavevmode\spacefactor\blx@sf@nopunct}
+
+\protected\def\blx@imc@isdot{%
+  \ifnum\blx@spacefactor=\blx@sf@period
+    \spacefactor\blx@sf@dot
+  \fi}
+
+\protected\def\blx@imc@adddot{%
+  \blx@addpunct{dot}%
+  \ifnum\blx@spacefactor=\blx@sf@period
+    \spacefactor\blx@sf@dot
+  \fi}
+
+\protected\def\blx@imc@addperiod{%
+  \blx@addpunct{period}%
+  \ifnum\blx@spacefactor=\blx@sf@dot
+    \spacefactor\blx@sf@period
+  \fi}
+
+\protected\def\blx@imc@addcomma{\blx@addpunct{comma}}
+\protected\def\blx@imc@addsemicolon{\blx@addpunct{semicolon}}
+\protected\def\blx@imc@addcolon{\blx@addpunct{colon}}
+\protected\def\blx@imc@addexclam{\blx@addpunct{exclam}}
+\protected\def\blx@imc@addquestion{\blx@addpunct{question}}
+
+\def\blx@addpunct#1{%
+  \unspace
+  \ifnum\blx@spacefactor<\blx@sf@threshold@low
+    \csuse{blx@qp@#1}\csuse{abx@#1}%
+  \else
+    \ifnum\blx@spacefactor>\blx@sf@threshold@high
+      \csuse{blx@qp@#1}\csuse{abx@#1}%
+    \else
+      \ifcsdef{blx@pp@\the\csname blx@sf@#1\endcsname @\blx@spacefactor}
+        {\csuse{blx@qp@#1}\csuse{abx@#1}}
+        {\csuse{blx@qp@#1}}%
+    \fi
+  \fi
+  \csuse{blx@pq@#1}}
+
+\providerobustcmd*{\unspace}{%
+  \ifbool{hmode}
+    {\ifdimgreater\lastskip\z@
+       {\unskip\unspace}
+       {\ifnumgreater\lastpenalty\z@
+          {\unpenalty\unspace}
+          {}}}
+    {}}
+
+\newrobustcmd*{\bibsentence}{%
+  \leavevmode\spacefactor\blx@sf@par
+  \ignorespaces}
+
+\newrobustcmd*{\midsentence}{%
+  \leavevmode
+  \@ifstar
+    {\ifnum\spacefactor=\blx@sf@dot
+     \else
+       \spacefactor\@m
+     \fi}
+    {\spacefactor\@m}}
+
+\newrobustcmd*{\addslash}{%
+  \unspace/\penalty\hyphenpenalty\hskip\z@skip}
+
+\newrobustcmd*{\addspace}{%
+  \unspace\blx@postpunct
+  \space\blx@imc@resetpunctfont}
+
+\newrobustcmd*{\addnbspace}{%
+  \unspace\blx@postpunct
+  \nobreak\space\blx@imc@resetpunctfont}
+
+\newrobustcmd*{\addthinspace}{%
+  \unspace\blx@postpunct
+  \hskip0.16667em\relax
+  \blx@imc@resetpunctfont}
+
+\newrobustcmd*{\addnbthinspace}{%
+  \unspace\blx@postpunct
+  \nobreak\hskip0.16667em\relax
+  \blx@imc@resetpunctfont}
+
+\newrobustcmd*{\addlowpenspace}{%
+  \unspace\blx@postpunct
+  \penalty\value{lownamepenalty}\space
+  \blx@imc@resetpunctfont}
+
+\newrobustcmd*{\addhighpenspace}{%
+  \unspace\blx@postpunct
+  \penalty\value{highnamepenalty}\space
+  \blx@imc@resetpunctfont}
+
+\newrobustcmd*{\addlpthinspace}{%
+  \unspace\blx@postpunct
+  \penalty\value{lownamepenalty}%
+  \hskip0.16667em\relax\blx@imc@resetpunctfont}
+
+\newrobustcmd*{\addhpthinspace}{%
+  \unspace\blx@postpunct
+  \penalty\value{highnamepenalty}%
+  \hskip0.16667em\relax\blx@imc@resetpunctfont}
+
+\newrobustcmd*{\addabbrvspace}{%
+  \unspace\blx@postpunct
+  \penalty\value{abbrvpenalty}%
+  \space\blx@imc@resetpunctfont}
+
+\newrobustcmd*{\addabthinspace}{%
+  \unspace\blx@postpunct
+  \penalty\value{abbrvpenalty}%
+  \hskip0.16667em\relax
+  \blx@imc@resetpunctfont}
+
+\newrobustcmd*{\adddotspace}{%
+  \unspace\adddot\blx@postpunct
+  \penalty\value{abbrvpenalty}%
+  \space\blx@imc@resetpunctfont}
+
+\providerobustcmd*{\noligature}{%
+  \penalty\@M\discretionary{-}{}{\kern0.03em}%
+  \nobreak\hskip\z@skip}
+
+\providerobustcmd*{\hyphen}{%
+  \nobreak-\nobreak\hskip\z@skip}
+
+\providerobustcmd*{\nbhyphen}{%
+  \nobreak\mbox{-}\nobreak\hskip\z@skip}
+
+\providerobustcmd*{\hyphenate}{%
+  \nobreak\-\nobreak\hskip\z@skip}
+
+\providerobustcmd*{\allowhyphens}{%
+  \nobreak\hskip\z@skip}
+
+\providerobustcmd*{\nohyphenation}{%
+  \lefthyphenmin\@m}
+
+\providerobustcmd*{\textnohyphenation}[1]{%
+  \bgroup\nohyphenation#1\egroup}
+
+\blx@regimcs{%
+  \setpunctfont \resetpunctfont \ifcapital \autocap \ifpunctmark
+  \ifpunct \ifterm \nopunct \isdot \adddot \addperiod \addcomma
+  \addsemicolon \addcolon \addexclam \addquestion}
+
+\appto\blx@blxinit{%
+  \appto\nocorrlist{\isdot\adddot\addperiod\addcomma}}
+
+%% Style definition
+
+% {<bibstyle>}
+\newrobustcmd*{\RequireBibliographyStyle}[1]{%
+  \blx@inputonce{#1.bbx}{bibliography style '#1'}{}{}{}
+    {\blx@error
+       {Style '#1' not found}
+       {The bibliography style '#1' could not be found}}}
+\@onlypreamble\RequireBibliographyStyle
+
+% {<code>}
+\newrobustcmd*{\InitializeBibliographyStyle}{\appto\blx@hook@bbxinit}
+\@onlypreamble\InitializeBibliographyStyle
+
+% {<entry type>}{<driverdef>}
+\newrobustcmd*{\DeclareBibliographyDriver}[1]{%
+  \long\csdef{blx@bbx@#1}}
+\@onlypreamble\DeclareBibliographyDriver
+
+% {<entry type>}
+\def\blx@driver#1{%
+  \ifcsdef{blx@bbx@#1}
+    {\csuse{blx@bbx@#1}}
+    {\ifcsdef{blx@bbx@*}
+       {\blx@warning{%
+          No driver for entry type '#1'.\MessageBreak
+          Using fallback driver}%
+        \csuse{blx@bbx@*}}
+       {\blx@error
+          {No driver found}
+          {I can't find a driver for the entry type
+           '\abx@field@entrytype'\MessageBreak
+           and there is no fallback driver either}}}}
+
+% {<type>}{<true>}{<false>}
+\def\blx@imc@ifdriver#1{\ifcsdef{blx@bbx@#1}}
+
+% {<alias>}{<type>}
+\newrobustcmd*{\DeclareBibliographyAlias}[2]{%
+  \csedef{blx@bbx@#1}{%
+    \expandafter\noexpand\csname blx@bbx@#2\endcsname}}
+\@onlypreamble\DeclareBibliographyAlias
+
+%% Auxiliary commands
+\newrobustcmd*{\citereset}{%
+  \csuse{blx@hook@cbxinit}%
+  \@ifstar
+    {}
+    {\global\cslet{blx@bsee@\the\c@refsection}\@empty
+     \global\cslet{blx@fsee@\the\c@refsection}\@empty
+     \blx@ibidreset@force
+     \blx@idemreset@force
+     \blx@opcitreset@force
+     \blx@loccitreset@force}}
+
+\def\blx@save#1{%
+  \ifcsdef{blx@saved@#1}
+    {}
+    {\blx@safe@actives
+     \csletcs{blx@saved@#1}{#1}%
+     \blx@rest@actives}}
+
+\def\blx@restore#1{%
+  \ifcsdef{blx@saved@#1}
+    {\blx@safe@actives
+     \csletcs{#1}{blx@saved@#1}%
+     \csundef{blx@saved@#1}%
+     \blx@rest@actives}
+    {}}
+
+\newrobustcmd*{\savecommand}[1]{%
+  \ifcsdef{blx@saved@cmd@\detokenize{#1}}
+    {}
+    {\cslet{blx@saved@cmd@\detokenize{#1}}{#1}}}
+
+\newrobustcmd*{\restorecommand}[1]{%
+  \ifcsdef{blx@saved@cmd@\detokenize{#1}}
+    {\letcs{#1}{blx@saved@cmd@\detokenize{#1}}%
+     \csundef{blx@saved@cmd@\detokenize{#1}}}
+    {}}
+
+% {<name>}
+\newrobustcmd*{\savebibmacro}[1]{%
+  \blx@save{abx@macro@\detokenize{#1}}}
+
+\newrobustcmd*{\restorebibmacro}[1]{%
+  \blx@restore{abx@macro@\detokenize{#1}}}
+
+% {<name>}[<args>][<optarg>]{<definition>}
+\newrobustcmd*{\newbibmacro}{%
+  \@star@or@long\blx@newbibmacro}
+
+\def\blx@newbibmacro#1{%
+  \ifcsundef{abx@macro@\detokenize{#1}}
+    {\blx@defbibmacro\new@command{#1}}
+    {\blx@warning{%
+       Macro '\detokenize{#1}' already defined.\MessageBreak
+       Using \string\renewbibmacro}
+     \blx@defbibmacro\renew@command{#1}}}
+
+\newrobustcmd*{\renewbibmacro}{%
+  \@star@or@long\blx@renewbibmacro}
+
+\def\blx@renewbibmacro#1{%
+  \ifcsundef{abx@macro@\detokenize{#1}}
+    {\blx@warning{%
+       Macro '\detokenize{#1}' undefined.\MessageBreak
+       Using \string\newbibmacro}
+     \blx@defbibmacro\new@command{#1}}
+    {\blx@defbibmacro\renew@command{#1}}}
+
+\newrobustcmd*{\providebibmacro}{%
+  \@star@or@long{\blx@defbibmacro\provide@command}}
+
+\def\blx@defbibmacro#1#2{%
+  \expandafter#1\csname abx@macro@\detokenize{#2}\endcsname}
+
+% {<name>}
+\newrobustcmd*{\usebibmacro}{%
+  \@ifstar
+    {\blx@usebibmacro@i}
+    {\blx@usebibmacro}}
+
+\def\blx@usebibmacro#1{%
+  \blx@usebibmacro@i{\detokenize{#1}}}
+
+\def\blx@usebibmacro@i#1{%
+  \ifcsundef{abx@macro@#1}
+    {\blx@error
+       {Bibliography macro '#1' undefined}
+       {Use '\string\newbibmacro' to define this macro}}
+    {\csuse{abx@macro@#1}}}
+
+% {<name>}{<true>}{<false>}
+\def\blx@imc@ifbibmacroundef#1{%
+  \ifcsundef{abx@macro@#1}}
+
+% {<field>}
+\def\blx@imc@thefield#1{\csuse{abx@field@#1}}
+
+\def\blx@imc@strfield#1{%
+  \ifcsdef{abx@field@#1}
+    {\detokenize\expandafter\expandafter\expandafter
+       {\csname abx@field@#1\endcsname}}
+    {}}
+
+\def\blx@imc@csfield#1{\usefield{\unexpanded}{#1}}
+
+% {<command>}{<field>}
+\def\blx@imc@usefield#1#2{%
+  \expandafter\expandafter\expandafter#1%
+  \expandafter\expandafter\expandafter{\csname abx@field@#2\endcsname}}
+
+% {<plainlist>}
+\def\blx@imc@thelist#1{\csuse{abx@list@#1}}
+
+\def\blx@imc@strlist#1{%
+  \ifcsdef{abx@list@#1}
+    {\detokenize\expandafter\expandafter\expandafter
+       {\csname abx@list@#1\endcsname}}
+    {}}
+
+% {<namelist>}
+\def\blx@imc@thename#1{\csuse{abx@name@#1}}
+
+\def\blx@imc@strname#1{%
+  \ifcsdef{abx@name@#1}
+    {\detokenize\expandafter\expandafter\expandafter
+       {\csname abx@name@#1\endcsname}}
+    {}}
+
+
+% We have to save cleared fields/lists/names in case a related entry
+% needs them for tests
+\let\abx@dorelfields\@empty
+\let\abx@dorellists\@empty
+\let\abx@dorelnames\@empty
+
+% {<field>}
+% If there is a related field in the entry, save a special copy in case
+% the related entry needs it for tests. See the corresponding tests in
+% \blx@save{field,list,name}
+\protected\def\blx@imc@clearfield#1{%
+  \ifdef\abx@field@related
+    {\csletcs{abx@field@relsaved#1}{abx@field@#1}%
+     \listadd\abx@dorelfields{#1}}
+    {}%
+  \csundef{abx@field@#1}}
+
+% {<plainlist>}
+% If there is a related field in the entry, save a special copy in case
+% the related entry needs it for tests. See the corresponding tests in
+% \blx@save{field,list,name}
+\protected\def\blx@imc@clearlist#1{%
+  \ifcsundef{abx@list@#1}
+    {}
+    {\ifdef\abx@field@related
+       {\csletcs{abx@list@relsaved#1}{abx@list@#1}%
+        \csletcs{etb@tgl@abx@bool@morerelsaved#1}{etb@tgl@abx@bool@more#1}%
+        \csletcs{c@relsaved#1}{c@#1}%
+        \listadd\abx@dorellists{#1}}
+       {}%
+     \togglefalse{abx@bool@more#1}%
+     \csundef{abx@list@#1}%
+     \csname c@#1\endcsname\z@}}
+
+% {<namelist>}
+% If there is a related field in the entry, save a special copy in case
+% the related entry needs it for tests. See the corresponding tests in
+% \blx@save{field,list,name}
+\protected\def\blx@imc@clearname#1{%
+  \ifcsundef{abx@name@#1}
+    {}
+    {\ifdef\abx@field@related
+      {\csletcs{abx@name@relsaved#1}{abx@name@#1}%
+       \csletcs{etb@tgl@abx@bool@morerelsaved#1}{etb@tgl@abx@bool@more#1}%
+       \csletcs{c@relsaved#1}{c@#1}%
+       \listadd\abx@dorelnames{#1}}
+      {}%
+     \togglefalse{abx@bool@more#1}%
+     \csundef{abx@name@#1}%
+     \csname c@#1\endcsname\z@}}
+
+% {<field>}{<macro>}
+\protected\def\blx@imc@restorefield#1{\cslet{abx@field@#1}}
+
+% {<plainlist>}{<macro>}
+\protected\def\blx@imc@restorelist#1{\cslet{abx@list@#1}}
+
+% {<namelist>}{<macro>}
+\protected\def\blx@imc@restorename#1{\cslet{abx@name@#1}}
+
+% {<field>}{<macro>}
+\protected\def\blx@imc@savefield{%
+  \@ifstar{\blx@savedata{field}}{\global\blx@savedata{field}}}
+\def\blx@savedata#1#2#3{\letcs#3{abx@#1@#2}}
+
+% {<plainlist>}{<macro>}
+\protected\def\blx@imc@savelist{%
+  \@ifstar{\blx@savedata{list}}{\global\blx@savedata{list}}}
+
+% {<namelist>}{<macro>}
+\protected\def\blx@imc@savename{%
+  \@ifstar{\blx@savedata{name}}{\global\blx@savedata{name}}}
+
+% {<field>}{<csname>}
+\protected\def\blx@imc@savefieldcs{%
+  \@ifstar{\blx@savedatacs{field}}{\global\blx@savedatacs{field}}}
+\def\blx@savedatacs#1#2#3{\csletcs{#3}{abx@#1@#2}}
+
+% {<plainlist>}{<csname>}
+\protected\def\blx@imc@savelistcs{%
+  \@ifstar{\blx@savedatacs{list}}{\global\blx@savedatacs{list}}}
+
+% {<namelist>}{<csname>}
+\protected\def\blx@imc@savenamecs{%
+  \@ifstar{\blx@savedatacs{name}}{\global\blx@savedatacs{name}}}
+
+% {<field>}{<true>}{<false>}
+\def\blx@imc@iffieldundef#1{%
+  \ifcsundef{abx@field@#1}}
+
+% {<plainlist>}{<true>}{<false>}
+\def\blx@imc@iflistundef#1{%
+  \ifcsundef{abx@list@#1}}
+
+% {<namelist>}{<true>}{<false>}
+\def\blx@imc@ifnameundef#1{%
+  \ifcsundef{abx@name@#1}}
+
+% {<field1>}{<field2>}{<true>}{<false>}
+\def\blx@imc@iffieldsequal#1#2{%
+  \ifcsequal{abx@field@#1}{abx@field@#2}}
+
+% {<plainlist1>}{<plainlist2>}{<true>}{<false>}
+\def\blx@imc@iflistsequal#1#2{%
+  \ifcsequal{abx@list@#1}{abx@list@#2}}
+
+% {<namelist1>}{<namelist2>}{<true>}{<false>}
+\def\blx@imc@ifnamesequal#1#2{%
+  \ifcsundef{abx@name@#1}
+    {\@secondoftwo}
+    {\ifcsundef{abx@name@#2}
+       {\@secondoftwo}
+       {\blx@ifnamesequal{#1}{#2}}}}
+
+\def\blx@ifnamesequal#1#2{%
+  \begingroup
+  \let\blx@tempa\@empty
+  \expandafter\expandafter
+  \expandafter\blx@ifnamesequal@i\csname abx@name@#2\endcsname
+  \let\blx@tempb\blx@tempa
+  \let\blx@tempa\@empty
+  \expandafter\expandafter
+  \expandafter\blx@ifnamesequal@i\csname abx@name@#1\endcsname
+  \expandafter\endgroup
+  \ifx\blx@tempa\blx@tempb
+    \expandafter\@firstoftwo
+  \else
+    \expandafter\@secondoftwo
+  \fi}
+
+\def\blx@ifnamesequal@i#1#2{%
+  \expandafter\blx@ifnamesequal@ii#2{}&}
+
+\def\blx@ifnamesequal@ii#1{%
+  \ifblank{#1}
+    {\blx@namebreak}
+    {\blx@ifnamesequal@iii#1%
+     \blx@ifnamesequal@ii}}
+
+\def\blx@ifnamesequal@iii#1#2{%
+  \setkeys{blx@opt@name}{#1}%
+  \setkeys{blx@opt@namepart}{#2}%
+  \ifdef\abx@field@hash
+    {\eappto\blx@tempa{{\abx@field@hash}}}
+    {\eappto\blx@tempa{{{\namepartfamily}{\namepartgiven}{\namepartprefix}{\namepartsuffix}}}}}
+
+% {<field>}{<macro>}{<true>}{<false>}
+\def\blx@imc@iffieldequals#1#2{%
+  \blx@imc@iffieldundef{#1}
+    {\@secondoftwo}
+    {\ifundef#2%
+       {\@secondoftwo}
+       {\expandafter\ifx\csname abx@field@#1\endcsname#2%
+          \expandafter\@firstoftwo
+        \else
+          \expandafter\@secondoftwo
+        \fi}}}
+
+% {<plainlist>}{<macro>}{<true>}{<false>}
+\def\blx@imc@iflistequals#1#2{%
+  \blx@imc@iflistundef{#1}
+    {\@secondoftwo}
+    {\ifundef#2%
+       {\@secondoftwo}
+       {\expandafter\ifx\csname abx@list@#1\endcsname#2%
+          \expandafter\@firstoftwo
+        \else
+          \expandafter\@secondoftwo
+        \fi}}}
+
+% {<namelist>}{<macro>}{<true>}{<false>}
+\def\blx@imc@ifnameequals#1#2{% FIXME
+  \blx@imc@ifnameundef{#1}
+    {\@secondoftwo}
+    {\ifundef#2%
+       {\@secondoftwo}
+       {\expandafter\ifx\csname abx@name@#1\endcsname#2%
+          \expandafter\@firstoftwo
+        \else
+          \expandafter\@secondoftwo
+        \fi}}}
+
+% {<field>}{<csname>}{<true>}{<false>}
+\def\blx@imc@iffieldequalcs#1{%
+  \ifcsequal{abx@field@#1}}
+
+% {<plainlist>}{<csname>}{<true>}{<false>}
+\def\blx@imc@iflistequalcs#1{%
+  \ifcsequal{abx@list@#1}}
+
+% {<namelist>}{<csname>}{<true>}{<false>}
+\def\blx@imc@ifnameequalcs#1{% FIXME
+  \ifcsequal{abx@name@#1}}
+
+% {<field>}{<string>}{<true>}{<false>}
+\protected\long\def\blx@imc@iffieldequalstr#1#2{%
+  \blx@imc@iffieldundef{#1}
+    {\@secondoftwo}
+    {\expandafter\expandafter\expandafter\ifstrequal
+     \expandafter\expandafter\expandafter{%
+       \csname abx@field@#1\endcsname}{#2}}}
+
+% {<field>}{<true>}{<false>}
+\protected\def\blx@imc@iffieldxref#1{%
+  \blx@imc@iffieldundef{#1}
+    {\@secondoftwo}
+    {\blx@whichxref
+       {\blx@iffieldxref{#1}}
+       {\@secondoftwo}}}
+
+\def\blx@iffieldxref#1#2{%
+  \begingroup
+  \letcs\blx@tempa{abx@field@#2}%
+  \letcs\blx@tempb{abx@field@#1}%
+  \csundef{abx@field@#1}%
+  \blx@getdata{\blx@tempa}%
+  \blx@imc@iffieldequals{#1}\blx@tempb
+    {\aftergroup\@firstoftwo}
+    {\aftergroup\@secondoftwo}%
+  \endgroup}
+
+\def\blx@whichxref#1#2{%
+  \blx@imc@iffieldundef{crossref}
+    {\blx@imc@iffieldundef{xref}
+       {#2}
+       {#1{xref}}}
+    {#1{crossref}}}
+
+% {<plainlist>}{<true>}{<false>}
+\protected\def\blx@imc@iflistxref#1{%
+  \blx@imc@iflistundef{#1}
+    {\@secondoftwo}
+    {\blx@whichxref
+       {\blx@iflistxref{#1}}
+       {\@secondoftwo}}}
+
+\def\blx@iflistxref#1#2{%
+  \begingroup
+  \letcs\blx@tempa{abx@field@#2}%
+  \letcs\blx@tempb{abx@list@#1}%
+  \csundef{abx@list@#1}%
+  \blx@getdata{\blx@tempa}%
+  \blx@imc@iflistequals{#1}\blx@tempb
+    {\aftergroup\@firstoftwo}
+    {\aftergroup\@secondoftwo}%
+  \endgroup}
+
+% {<namelist>}{<true>}{<false>}
+\protected\def\blx@imc@ifnamexref#1{%
+  \blx@imc@ifnameundef{#1}
+    {\@secondoftwo}
+    {\blx@whichxref
+       {\blx@ifnamexref{#1}}
+       {\@secondoftwo}}}
+
+\def\blx@ifnamexref#1#2{%
+  \begingroup
+  \letcs\blx@tempa{abx@field@#2}%
+  \letcs\blx@tempb{abx@name@#1}%
+  \csundef{abx@name@#1}%
+  \blx@getdata{\blx@tempa}%
+  \blx@imc@ifnameequals{#1}\blx@tempb
+    {\aftergroup\@firstoftwo}
+    {\aftergroup\@secondoftwo}%
+  \endgroup}
+
+% {<string>}{<true>}{<false>}
+\protected\def\blx@imc@ifcurrentfield#1{%
+  \begingroup
+  \def\blx@tempa{#1}%
+  \ifx\currentfield\blx@tempa
+    \aftergroup\@firstoftwo
+  \else
+    \aftergroup\@secondoftwo
+  \fi
+  \endgroup}
+
+% {<string>}{<true>}{<false>}
+\protected\def\blx@imc@ifcurrentlist#1{%
+  \begingroup
+  \def\blx@tempa{#1}%
+  \ifx\currentlist\blx@tempa
+    \aftergroup\@firstoftwo
+  \else
+    \aftergroup\@secondoftwo
+  \fi
+  \endgroup}
+
+% {<string>}{<true>}{<false>}
+\protected\def\blx@imc@ifcurrentname#1{%
+  \begingroup
+  \def\blx@tempa{#1}%
+  \ifx\currentname\blx@tempa
+    \aftergroup\@firstoftwo
+  \else
+    \aftergroup\@secondoftwo
+  \fi
+  \endgroup}
+
+% {<string>}{<true>}{<false>}
+\protected\def\blx@imc@ifentrytype#1{%
+  \begingroup
+  \def\blx@tempa{#1}%
+  \ifx\abx@field@entrytype\blx@tempa
+    \aftergroup\@firstoftwo
+  \else
+    \aftergroup\@secondoftwo
+  \fi
+  \endgroup}
+
+% {<true>}{<false>}
+\def\blx@imc@ifmorenames{%
+  \ifundef\currentname
+    {\@secondoftwo}
+    {\iftoggle{abx@bool@more\currentname}
+       {\@firstoftwo}
+       {\ifnum\c@listtotal>\c@liststop
+          \expandafter\@firstoftwo
+        \else
+          \expandafter\@secondoftwo
+        \fi}}}
+
+% {<true>}{<false>}
+\def\blx@imc@ifmoreitems{%
+  \ifundef\currentlist
+    {\@secondoftwo}
+    {\iftoggle{abx@bool@more\currentlist}
+       {\@firstoftwo}
+       {\ifnum\c@listtotal>\c@liststop
+          \expandafter\@firstoftwo
+        \else
+          \expandafter\@secondoftwo
+        \fi}}}
+
+% {<true>}{<false>}
+\def\blx@imc@iffirstcitekey{%
+  \ifboolexpr{ ( test {\ifnumequal\c@multicitetotal\z@}
+                 and test {\ifnumequal\c@citecount\@ne} )
+    or ( test {\ifnumgreater\c@multicitetotal\z@}
+         and test {\ifnumequal\c@multicitecount\@ne}
+         and test {\ifnumequal\c@citecount\@ne} ) }}
+
+\def\blx@imc@iflastcitekey{%
+  \ifboolexpr{ test {\ifnumequal\c@citecount\c@citetotal}
+               and test {\ifnumequal\c@multicitecount\c@multicitetotal} }}
+
+% {<category>}{<true>}{<false>}
+\protected\def\blx@imc@ifcategory{%
+  \ifdef\abx@field@entrykey
+    {\blx@imc@ifentrycategory\abx@field@entrykey}
+    {\expandafter\@secondoftwo\@gobble}}
+
+% {<entrykey>}{<category>}{<true>}{<false>}
+\protected\def\blx@imc@ifentrycategory{%
+  \blx@xsanitizeafter\blx@imc@ifentrycategory@i}
+
+\def\blx@imc@ifentrycategory@i#1#2{%
+  \ifcsdef{blx@catg@\detokenize{#2}}
+    {\ifinlistcs{#1}{blx@catg@\detokenize{#2}}}
+    {\@secondoftwo}}
+
+% {<keyword>}{<true>}{<false>}
+\protected\def\blx@imc@ifkeyword{%
+  \ifdef\abx@field@entrykey
+    {\blx@imc@ifentrykeyword\abx@field@entrykey}
+    {\expandafter\@secondoftwo\@gobble}}
+
+% {<entrykey>}{<keyword>}{<true>}{<false>}
+\protected\def\blx@imc@ifentrykeyword{%
+  \blx@xsanitizeafter\blx@imc@ifentrykeyword@i}
+
+\def\blx@imc@ifentrykeyword@i#1#2{%
+  \ifcsdef{blx@keyw@\the\c@refsection @\detokenize{#2}}
+    {\ifinlistcs{#1}{blx@keyw@\the\c@refsection @\detokenize{#2}}}
+    {\@secondoftwo}}
+
+% {<true>}{<false>}
+\protected\def\blx@ifciteseen@global{%
+  \ifbool{citetracker}
+    {\ifdef\abx@field@entrykey
+       {\expandafter\blx@ifseen@global
+        \expandafter{\abx@field@entrykey}}
+       {\@secondoftwo}}
+    {\@secondoftwo}}
+
+\protected\def\blx@ifciteseen@context{%
+  \ifbool{citetracker}
+    {\ifdef\abx@field@entrykey
+       {\expandafter\blx@ifseen@context
+        \expandafter{\abx@field@entrykey}}
+       {\@secondoftwo}}
+    {\@secondoftwo}}
+
+\protected\def\blx@ifciteseen@context{%
+  \ifbool{citetracker}
+    {\ifdef\abx@field@entrykey
+       {\expandafter\blx@ifseen@context
+        \expandafter{\abx@field@entrykey}}
+       {\@secondoftwo}}
+    {\@secondoftwo}}
+
+% {<entrykey>}{<true>}{<false>}
+\protected\def\blx@ifentryseen@global{%
+  \blx@xsanitizeafter\blx@ifseen@global}
+
+\protected\def\blx@ifentryseen@context{%
+  \blx@xsanitizeafter\blx@ifseen@context}
+
+\def\blx@ifseen@global#1{%
+  \ifbool{citetracker}
+    {\ifinlistcs{#1}{blx@bsee@\the\c@refsection}}
+    {\@secondoftwo}}
+
+\def\blx@ifseen@context#1{%
+  \ifbool{citetracker}
+    {\iftoggle{blx@footnote}
+       {\ifinlistcs{#1}{blx@fsee@\the\c@refsection}}
+       {\ifinlistcs{#1}{blx@bsee@\the\c@refsection}}}
+    {\@secondoftwo}}
+
+% {<true>}{<false>}
+\def\blx@ifciteibid@global{%
+  \ifbool{citetracker}
+    {\blx@imc@iffieldequals{entrykey}\blx@lastkey@text}
+    {\@secondoftwo}}
+
+\def\blx@ifciteibid@context{%
+  \ifbool{citetracker}
+    {\iftoggle{blx@footnote}
+       {\blx@imc@iffieldequals{entrykey}\blx@lastkey@foot}
+       {\blx@imc@iffieldequals{entrykey}\blx@lastkey@text}}
+    {\@secondoftwo}}
+
+\def\blx@ifciteibid@strict{%
+  \ifbool{citetracker}
+    {\blx@ifcitesingle
+       {\blx@ifciteibid@global}
+       {\@secondoftwo}}
+    {\@secondoftwo}}
+
+\def\blx@ifciteibid@constrict{%
+  \ifbool{citetracker}
+    {\blx@ifcitesingle
+       {\iftoggle{blx@footnote}
+          {\blx@ifmpfncheck
+             {\blx@imc@iffieldequals{entrykey}\blx@lastkey@foot}
+             {\@secondoftwo}}
+          {\blx@imc@iffieldequals{entrykey}\blx@lastkey@text}}
+       {\@secondoftwo}}
+    {\@secondoftwo}}
+
+% {<true>}{<false>}
+\def\blx@ifciteidem@global{%
+  \ifbool{citetracker}
+    {\blx@imc@iffieldequals{fullhash}\blx@lasthash@text}
+    {\@secondoftwo}}
+
+\def\blx@ifciteidem@context{%
+  \ifbool{citetracker}
+    {\iftoggle{blx@footnote}
+       {\blx@imc@iffieldequals{fullhash}\blx@lasthash@foot}
+       {\blx@imc@iffieldequals{fullhash}\blx@lasthash@text}}
+    {\@secondoftwo}}
+
+\let\blx@ifciteidem@strict\blx@ifciteidem@global
+
+\def\blx@ifciteidem@constrict{%
+  \ifbool{citetracker}
+    {\iftoggle{blx@footnote}
+       {\blx@ifmpfncheck
+          {\blx@imc@iffieldequals{fullhash}\blx@lasthash@foot}
+          {\@secondoftwo}}
+       {\blx@imc@iffieldequals{fullhash}\blx@lasthash@text}}
+    {\@secondoftwo}}
+
+% {<true>}{<false>}
+\def\blx@ifopcit@global{%
+  \ifbool{citetracker}
+    {\blx@imc@iffieldundef{namehash}
+       {\@secondoftwo}
+       {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@text@\abx@field@namehash}}}
+    {\@secondoftwo}}
+
+\def\blx@ifopcit@context{%
+  \ifbool{citetracker}
+    {\blx@imc@iffieldundef{namehash}
+       {\@secondoftwo}
+       {\iftoggle{blx@footnote}
+          {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@foot@\abx@field@namehash}}
+          {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@text@\abx@field@namehash}}}}
+    {\@secondoftwo}}
+
+\def\blx@ifopcit@strict{%
+  \ifbool{citetracker}
+    {\blx@ifcitesingle
+       {\blx@ifopcit@global}
+       {\@secondoftwo}}
+    {\@secondoftwo}}
+
+\def\blx@ifopcit@constrict{%
+  \ifbool{citetracker}
+    {\blx@ifcitesingle
+       {\blx@imc@iffieldundef{namehash}
+          {\@secondoftwo}
+          {\iftoggle{blx@footnote}
+             {\blx@ifmpfncheck
+                {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@foot@\abx@field@namehash}}
+                {\@secondoftwo}}
+             {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@text@\abx@field@namehash}}}}
+       {\@secondoftwo}}
+    {\@secondoftwo}}
+
+% {<true>}{<false>}
+\def\blx@ifloccit@global{%
+  \ifbool{citetracker}
+    {\blx@loccit@check{text}}
+    {\@secondoftwo}}
+
+\def\blx@ifloccit@context{%
+  \ifbool{citetracker}
+    {\iftoggle{blx@footnote}
+       {\blx@loccit@check{foot}}
+       {\blx@loccit@check{text}}}
+    {\@secondoftwo}}
+
+\def\blx@ifloccit@strict{%
+  \ifbool{citetracker}
+    {\blx@ifcitesingle
+       {\blx@loccit@numcheck{text}}
+       {\@secondoftwo}}
+    {\@secondoftwo}}
+
+\def\blx@ifloccit@constrict{%
+  \ifbool{citetracker}
+    {\blx@ifcitesingle
+       {\iftoggle{blx@footnote}
+          {\blx@ifmpfncheck
+             {\blx@loccit@numcheck{foot}}
+             {\@secondoftwo}}
+          {\blx@loccit@numcheck{text}}}
+       {\@secondoftwo}}
+    {\@secondoftwo}}
+
+\def\blx@loccit@check#1{%
+  \blx@imc@iffieldundef{postnote}
+    {\@secondoftwo}
+    {\blx@imc@iffieldequalcs{postnote}{blx@lastnote@#1@\abx@field@entrykey}}}
+
+\def\blx@loccit@numcheck#1{%
+  \blx@imc@iffieldundef{postnote}
+    {\@secondoftwo}
+    {\expandafter\blx@imc@ifpages
+     \expandafter{\abx@field@postnote}
+       {\blx@imc@iffieldequalcs{postnote}{blx@lastnote@#1@\abx@field@entrykey}}
+       {\@secondoftwo}}}
+
+% {<true>}{<false>}
+\def\blx@ifmpfncheck{%
+  \ifnum\numexpr\value\@mpfn-\blx@lastmpfn<\tw@
+    \expandafter\@firstoftwo
+  \else
+    \expandafter\@secondoftwo
+  \fi}
+
+\def\blx@mpfnsave{%
+  \xdef\blx@lastmpfn{\the\value\@mpfn}}
+
+\def\blx@mpfnreset{%
+  \global\let\blx@lastmpfn\z@}
+
+\blx@mpfnreset
+
+% {<true>}{<false>}
+\def\blx@imc@iffirstonpage{%
+  \ifbool{pagetracker}
+    {\iftoggle{blx@footnote}
+       {\blx@iffirstonpage{fnpage}}
+       {\blx@iffirstonpage{page}}}
+    {\@secondoftwo}}
+
+\def\blx@iffirstonpage#1{%
+  \ifcsundef{blx@#1@\number\c@instcount}
+    {\@secondoftwo}
+    {\expandafter\blx@iffirstonpage@i
+     \expandafter{\number\numexpr\c@instcount-1}{#1}}}
+
+\def\blx@iffirstonpage@i#1#2{%
+  \ifcsundef{blx@#2@#1}
+    {\ifnum#1>\@ne
+       \expandafter\@firstoftwo
+     \else
+       \expandafter\@secondoftwo
+     \fi
+     {\expandafter\blx@iffirstonpage@i
+      \expandafter{\number\numexpr#1-1}{#2}}
+     {\@firstoftwo}}
+    {\ifnum\csuse{blx@#2@\number\c@instcount}=%
+           \csuse{blx@#2@#1} %
+       \expandafter\@secondoftwo
+     \else
+       \expandafter\@firstoftwo
+     \fi}}
+
+% {<count1>}{<count2>}{<true>}{<false>}
+\def\blx@imc@ifsamepage#1#2{%
+  \ifbool{pagetracker}
+    {\ifcsundef{blx@page@\number\numexpr#1}
+       {\ifcsundef{blx@fnpage@\number\numexpr#1}
+          {\@secondoftwo}
+          {\blx@ifsamepage{#1}{#2}{fnpage}}}
+       {\blx@ifsamepage{#1}{#2}{page}}}
+    {\@secondoftwo}}
+
+\def\blx@ifsamepage#1#2#3{%
+  \ifcsundef{blx@page@\number\numexpr#2}
+    {\ifcsundef{blx@fnpage@\number\numexpr#2}
+       {\@secondoftwo}
+       {\blx@ifsamepage@i{#1}{#2}{#3}{fnpage}}}
+    {\blx@ifsamepage@i{#1}{#2}{#3}{page}}}
+
+\def\blx@ifsamepage@i#1#2#3#4{%
+  \ifnum\csuse{blx@#3@\number\numexpr#1}=%
+        \csuse{blx@#4@\number\numexpr#2} %
+    \expandafter\@firstoftwo
+  \else
+    \expandafter\@secondoftwo
+  \fi}
+
+% {<string>}{<true>}{<false>}
+\protected\long\def\blx@imc@ifinteger#1{%
+  \begingroup
+  \def\do##1{\uccode`##1=`\%}%
+  \do\0\do\1\do\2\do\3\do\4\do\5\do\6\do\7\do\8\do\9%
+  \makeatletter
+  \catcode`\%=9
+  \endlinechar\m@ne
+  \uppercase{\scantokens{\def\blx@tempa{#1}}}%
+  \ifx\blx@tempa\@empty
+    \aftergroup\@firstoftwo
+  \else
+    \aftergroup\@secondoftwo
+  \fi
+  \endgroup}
+
+% {<field>}{<true>}{<false>}
+\protected\def\blx@imc@iffieldint#1{%
+  \blx@imc@iffieldundef{#1}
+    {\@secondoftwo}
+    {\expandafter\expandafter
+     \expandafter\ifinteger
+     \expandafter\expandafter
+     \expandafter{\csname abx@field@#1\endcsname}}}
+
+% {<string>}{<true>}{<false>}
+\protected\def\blx@imc@ifnumeral{%
+  \blx@ifnum\blx@hook@ifnum}
+
+\protected\def\blx@imc@ifnumerals{%
+  \blx@ifnum\blx@hook@ifnums}
+
+\protected\def\blx@imc@ifpages{%
+  \blx@ifnum\blx@hook@ifpages}
+
+\long\def\blx@ifnum#1#2{%
+  \begingroup
+  \let\protect\@unexpandable@protect
+  \uppercase{\edef\blx@tempa{#2}}%
+  \ifx\blx@tempa\@empty
+    \aftergroup\@secondoftwo
+  \else
+    \makeatletter
+    \catcode`\%=9
+    \endlinechar\m@ne
+    \everyeof{\noexpand}#1%
+    \uppercase{\edef\blx@tempa{\scantokens{#2}}}%
+    \ifx\blx@tempa\@empty
+      \aftergroup\@firstoftwo
+    \else
+      \aftergroup\@secondoftwo
+    \fi
+  \fi
+  \endgroup}
+
+\def\blx@hook@ifnum{%
+  \def\do##1{\uccode`##1=`\%}%
+  \do\ \do\0\do\1\do\2\do\3\do\4\do\5\do\6\do\7\do\8\do\9%
+  \do\i\do\v\do\x\do\l\do\c\do\d\do\m
+  \do\I\do\V\do\X\do\L\do\C\do\D\do\M
+  \blx@donumchars
+  \let\RN\@firstofone
+  \let\Rn\@firstofone}
+
+\def\blx@hook@ifnums{%
+  \blx@hook@ifnum
+  \def\do##1{\uccode`##1=`\%}%
+  \blx@dorangechars
+  \def\do##1{\let##1\@empty}%
+  \blx@dorangecmds}
+
+\def\blx@hook@ifpages{%
+  \blx@hook@ifnum
+  \blx@hook@ifnums
+  \def\do##1{\let##1\@empty}%
+  \blx@dopagecmds}
+
+% {<field>}{<true>}{<false>}
+\protected\def\blx@imc@iffieldnum#1{%
+  \blx@imc@iffieldundef{#1}
+    {\@secondoftwo}
+    {\expandafter\expandafter
+     \expandafter\blx@imc@ifnumeral
+     \expandafter\expandafter
+     \expandafter{\csname abx@field@#1\endcsname}}}
+
+\protected\def\blx@imc@iffieldnums#1{%
+  \blx@imc@iffieldundef{#1}
+    {\@secondoftwo}
+    {\expandafter\expandafter
+     \expandafter\blx@imc@ifnumerals
+     \expandafter\expandafter
+     \expandafter{\csname abx@field@#1\endcsname}}}
+
+\protected\def\blx@imc@iffieldpages#1{%
+  \blx@imc@iffieldundef{#1}
+    {\@secondoftwo}
+    {\expandafter\expandafter
+     \expandafter\blx@imc@ifpages
+     \expandafter\expandafter
+     \expandafter{\csname abx@field@#1\endcsname}}}
+
+% {<chars>}
+\newrobustcmd*{\DeclareNumChars}{%
+  \@ifstar
+    {\blx@defnumchars}
+    {\global\let\blx@donumchars\@empty
+     \blx@defnumchars}}
+
+\def\blx@defnumchars#1{%
+  \ifblank{#1}
+    {}
+    {\expandafter\blx@defdochars
+     \expandafter\blx@donumchars
+     \detokenize{#1}\relax}}
+
+% {<chars>}
+\newrobustcmd*{\DeclareRangeChars}{%
+  \@ifstar
+    {\blx@defrangechars}
+    {\global\let\blx@dorangechars\@empty
+     \blx@defrangechars}}
+
+\def\blx@defrangechars#1{%
+  \ifblank{#1}
+    {}
+    {\expandafter\blx@defdochars
+     \expandafter\blx@dorangechars
+     \detokenize{#1}\relax}}
+
+\def\blx@defdochars#1#2{%
+  \ifx#2\relax
+  \else
+    \xdef#1{%
+      \expandonce#1\noexpand\do
+      \expandafter\noexpand\csname#2\endcsname}%
+    \expandafter\blx@defdochars
+    \expandafter#1%
+  \fi}
+
+% {<cstokens>}
+\newrobustcmd*{\DeclareRangeCommands}{%
+  \@ifstar
+    {\blx@defrangecmds}
+    {\global\let\blx@dorangecmds\@empty
+     \blx@defrangecmds}}
+
+\def\blx@defrangecmds#1{%
+  \ifblank{#1}
+    {}
+    {\blx@defrangecmds@i#1&}}
+
+\def\blx@defrangecmds@i#1{%
+  \ifx&#1%
+  \else
+    \gappto\blx@dorangecmds{\do#1}%
+    \expandafter\blx@defrangecmds@i
+  \fi}
+
+% {<cstokens>}
+\newrobustcmd*{\DeclarePageCommands}{%
+  \@ifstar
+    {\blx@defpagecmds}
+    {\global\let\blx@dopagecmds\@empty
+     \blx@defpagecmds}}
+
+\def\blx@defpagecmds#1{%
+  \ifblank{#1}
+    {}
+    {\blx@defpagecmds@i#1&}}
+
+\def\blx@defpagecmds@i#1{%
+  \ifx&#1%
+  \else
+    \gappto\blx@dopagecmds{\do#1}%
+    \expandafter\blx@defpagecmds@i
+  \fi}
+
+\DeclareNumChars{.}
+\DeclareRangeChars{~,;-+/}
+\DeclareRangeCommands{%
+  \ \,\space\nobreakspace\addspace\addnbspace
+  \addthinspace\addnbthinspace\addlowpenspace
+  \addhighpenspace\addlpthinspace\addhpthinspace
+  \adddotspace\addabbrvspace\&\psq\psqq
+  \bibrangedash\bibdatedash\textendash\textemdash\bibrangessep}
+\DeclarePageCommands{\pno\ppno}
+
+% *{<code>}
+\newrobustcmd*{\NumCheckSetup}{\appto\blx@hook@ifnum}
+\newcommand*{\NumcheckSetup}{\NumCheckSetup}
+
+% [<pagination>][<postpro>]{<string>}
+\newrobustcmd*{\blx@imc@mkpageprefix}[1][pagination]{%
+  \begingroup
+  \def\blx@tempa{\blx@mkpageprefix{page}}%
+  \iffieldundef{#1}
+    {}
+    {\iffieldequalstr{#1}{none}
+       {\def\blx@tempa{\blx@mkpageprefix@i}}
+       {\iffieldbibstring{#1}
+          {\edef\blx@tempa{\blx@mkpageprefix{\thefield{#1}}}}
+          {\blx@warning@entry{%
+             Unknown pagination type '\strfield{#1}'}}}}%
+  \@ifnextchar[%]
+    {\blx@tempa}
+    {\blx@tempa[\@firstofone]}}
+
+\protected\long\def\blx@mkpageprefix#1[#2]#3{%
+  \ifnumeral{#3}
+    {\bibstring{#1}\ppspace}
+    {\ifnumerals{#3}
+       {\bibstring{#1s}\ppspace}
+       {\def\pno{\bibstring{#1}}%
+        \def\ppno{\bibstring{#1s}}}}%
+  \blx@mkpageprefix@i[#2]{#3}}
+
+\long\def\blx@mkpageprefix@i[#1]#2{#1{#2}\endgroup}
+
+% [<pagination>][<postpro>]{<string>}
+\newrobustcmd*{\blx@imc@mkpagetotal}[1][bookpagination]{%
+  \begingroup
+  \def\blx@tempa{\blx@mkpagetotal{page}}%
+  \iffieldundef{#1}
+    {}
+    {\iffieldequalstr{#1}{none}
+       {\def\blx@tempa{\blx@mkpagetotal@i}}
+       {\iffieldbibstring{#1}
+          {\edef\blx@tempa{\blx@mkpagetotal{\thefield{#1}}}}
+          {\blx@warning@entry{%
+             Unknown pagination type '\strfield{#1}'}}}}%
+  \@ifnextchar[%]
+    {\blx@tempa}
+    {\blx@tempa[\@firstofone]}}
+
+\protected\long\def\blx@mkpagetotal#1[#2]#3{%
+  \ifnumeral{#3}
+    {\setbox\@tempboxa=\hbox{%
+       \blx@tempcnta0#3\relax
+       \ifnum\blx@tempcnta=\@ne
+         \aftergroup\@firstoftwo
+       \else
+         \aftergroup\@secondoftwo
+       \fi}%
+     {#2{#3}\ppspace\bibstring{#1}}
+     {#2{#3}\ppspace\bibstring{#1s}}}
+    {\def\pno{\bibstring{#1}}%
+     \def\ppno{\bibstring{#1s}}%
+     #2{#3}}%
+  \endgroup}
+
+\long\def\blx@mkpagetotal@i[#1]#2{#1{#2}\endgroup}
+
+\newcounter{mincomprange}
+\newcounter{maxcomprange}
+\newcounter{mincompwidth}
+\setcounter{mincomprange}{10}
+\setcounter{maxcomprange}{100000}
+\setcounter{mincompwidth}{1}
+\def\abx@rangeproclimit{100000}
+
+% {<rangefield>}
+\newcommand*{\rangelen}[1]{%
+  \ifcsdef{abx@range@#1}
+    {\csuse{abx@range@#1}}
+    {}}
+
+\let\frangelen\rangelen % Legacy name for \rangelen
+
+% <*>[<postpro>]{<string>}
+\newrobustcmd*{\mkcomprange}{%
+  \begingroup
+  \@ifstar
+    {\blx@comprange\blx@comprange@ii}
+    {\blx@comprange\blx@comprange@i}}
+
+\def\blx@comprange#1{%
+  \@ifnextchar[{#1}{#1[\@firstofone]}}
+
+\def\blx@comprange@i[#1]#2{%
+  \let\blx@tempa\@empty
+  \protected\def\blx@range@out@value{\appto\blx@tempa}%
+  \let\blx@range@out@delim\blx@range@out@value
+  \let\blx@range@split\blx@comprange@split
+  \blx@range@chunk{#2}%
+  \edef\blx@tempa{\endgroup
+    \unexpanded{#1}{\expandonce\blx@tempa}}%
+  \blx@tempa}
+
+\def\blx@comprange@ii[#1]#2{%
+  \protected\def\blx@range@out@value{#1}%
+  \let\blx@range@out@delim\@firstofone
+  \let\blx@range@split\blx@comprange@split
+  \blx@range@chunk{#2}%
+  \endgroup}
+
+\def\blx@comprange@split#1{%
+  \def\blx@comprange@abort{\blx@range@out@value{#1}}%
+  \blx@imc@ifpages{#1}
+    {\blx@comprange@range#1\bibrangedash\bibrangedash&}
+    {\blx@comprange@abort}}
+
+\def\blx@comprange@range#1\bibrangedash#2\bibrangedash#3&{%
+  \ifblank{#3}
+    {\blx@comprange@hyphen#1--&}
+    {\ifblank{#2}
+       {\blx@range@out@value{#1\bibrangedash}}
+       {\ifblank{#1}
+          {\blx@range@out@value{\bibrangedash#2}}
+          {\blx@comprange@check{#1}{#2}}}}}
+
+\def\blx@comprange@hyphen#1-#2-#3&{%
+  \ifblank{#3}
+    {\blx@comprange@abort}
+    {\ifblank{#2}
+       {\ifblank{#1}
+          {\let\blx@tempb\@empty}
+          {\def\blx@tempb{#1}}%
+        \blx@comprange@hyphen@i#3&}
+       {\ifblank{#1}
+          {\blx@range@out@value{\bibrangedash#2}}
+          {\blx@comprange@check{#1}{#2}}}}}
+
+\def\blx@comprange@hyphen@i#1-#2&{%
+  \ifblank{#1#2}
+    {\expandafter\blx@range@out@value
+     \expandafter{\blx@tempb\bibrangedash}}
+    {\notblank{#1}
+       {\ifdefempty\blx@tempb
+          {\blx@range@out@value{\bibrangedash#1}}
+          {\expandafter\blx@comprange@check
+           \expandafter{\blx@tempb}{#1}}}
+       {\blx@comprange@hyphen@i#2&}}}
+
+\def\blx@comprange@check#1#2{%
+  \blx@imc@ifinteger{#1}
+    {\blx@imc@ifinteger{#2}
+       {\blx@comprange@comp{#1}{#2}}
+       {\blx@range@out@value{#1\bibrangedash#2}}}
+    {\blx@range@out@value{#1\bibrangedash#2}}}
+
+\def\blx@comprange@comp#1#2{%
+  \def\blx@tempb{#1}%
+  \def\blx@tempc{#2}%
+  \let\blx@tempd\blx@tempc
+  \ifnum\c@maxcomprange<\abx@rangeproclimit\relax
+    \numdef\blx@tempe\abx@rangeproclimit
+  \else
+    \numdef\blx@tempe\c@maxcomprange
+  \fi
+  \blx@tempcntc=\blx@tempe\relax
+  \ifnum
+    \ifnum\c@mincompwidth<1\space1\fi
+    \ifnum\c@maxcomprange<10\space1\fi
+    \ifnum\c@mincomprange<\blx@tempb\space\else1\fi
+    \ifnum\blx@tempb<\numexpr\blx@tempcntc*10\relax\else1\fi
+  0=\z@
+    \expandafter\blx@comprange@comp@div
+  \else
+    \expandafter\blx@comprange@end
+  \fi}
+
+\def\blx@comprange@end{%
+  \numdef\blx@tempb\blx@tempb
+  \ifnum\blx@tempe>\c@maxcomprange\relax
+    \numdef\blx@tempc\blx@tempc
+  \else
+    \numdef\blx@tempc\blx@tempd
+  \fi
+  \edef\blx@tempb{%
+    \blx@range@out@value{\blx@tempb\noexpand\bibrangedash\blx@tempc}}%
+  \blx@tempb}
+
+\def\blx@comprange@comp@div{%
+  \unless\ifnum\blx@tempb<\blx@tempcntc
+    \blx@tempcnta\blx@tempb\relax
+    \blx@tempcntb\blx@tempc\relax
+    \divide\blx@tempcnta\blx@tempcntc
+    \divide\blx@tempcntb\blx@tempcntc
+    \ifnum\blx@tempcnta=\blx@tempcntb
+      \edef\blx@tempd{\expandafter\@gobble\blx@tempd}%
+      \numdef\blx@tempe\blx@tempcntc
+    \fi
+  \fi
+  \divide\blx@tempcntc10\relax
+  \ifnum
+    \ifnum\blx@tempcntc<10 1\fi
+    \ifnum\blx@tempcntc>\c@mincompwidth\else 1\fi
+  0=\z@
+    \expandafter\blx@comprange@comp@div
+  \else
+    \expandafter\blx@comprange@end
+  \fi}
+
+\def\blx@range@chunk#1{%
+  \blx@range@chunk@semcol#1;&}
+
+\def\blx@range@chunk@semcol#1;#2&{%
+  \notblank{#1}
+    {\blx@range@chunk@comma#1,&}
+    {}%
+  \notblank{#2}
+    {\notblank{#1}{\blx@range@out@delim{\bibrangessep}}{}%
+     \blx@range@chunk@semcol#2&}
+    {}}
+
+\def\blx@range@chunk@comma#1,#2&{%
+  \notblank{#1}
+    {\blx@range@chunk@sep#1\bibrangessep&}
+    {}%
+  \notblank{#2}
+    {\notblank{#1}{\blx@range@out@delim{\bibrangessep}}{}%
+     \blx@range@chunk@comma#2&}
+    {}}
+
+\def\blx@range@chunk@sep#1\bibrangessep#2&{%
+  \notblank{#1}
+    {\expandafter\blx@range@split
+     \expandafter{\@firstofone#1}}
+    {}%
+  \notblank{#2}
+    {\notblank{#1}{\blx@range@out@delim{\bibrangessep}}{}%
+     \blx@range@chunk@sep#2&}
+    {}}
+
+% <*>[<postpro>]{<string>}
+\newrobustcmd*{\mkfirstpage}{%
+  \begingroup
+  \@ifstar
+    {\blx@firstpage\blx@firstpage@ii}
+    {\blx@firstpage\blx@firstpage@i}}
+
+\def\blx@firstpage#1{%
+  \@ifnextchar[{#1}{#1[\@firstofone]}}
+
+\def\blx@firstpage@i[#1]#2{%
+  \let\blx@tempa\@empty
+  \protected\def\blx@range@out@value{\appto\blx@tempa}%
+  \let\blx@range@out@delim\blx@range@out@value
+  \let\blx@range@split\blx@firstpage@split
+  \blx@range@chunk{#2}%
+  \edef\blx@tempa{\endgroup
+    \unexpanded{#1}{\expandonce\blx@tempa}}%
+  \blx@tempa}
+
+\def\blx@firstpage@ii[#1]#2{%
+  \protected\def\blx@range@out@value{#1}%
+  \let\blx@range@out@delim\@firstofone
+  \let\blx@range@split\blx@firstpage@split
+  \blx@range@chunk{#2}%
+  \endgroup}
+
+\def\blx@firstpage@split#1{%
+  \def\blx@firstpage@abort{\blx@range@out@value{#1}}%
+  \blx@firstpage@range#1\bibrangedash\bibrangedash&}
+
+\def\blx@firstpage@range#1\bibrangedash#2\bibrangedash#3&{%
+  \ifblank{#3}
+    {\blx@firstpage@hyphen#1--&}
+    {\ifblank{#1}
+       {\blx@range@out@value{\bibrangedash#2}}
+       {\blx@range@out@value{#1}}}}
+
+\def\blx@firstpage@hyphen#1-#2-#3&{%
+  \ifblank{#3}
+    {\blx@firstpage@abort}
+    {\ifblank{#1}
+       {\ifblank{#2}
+          {\blx@firstpage@hyphen@i#3&}
+          {\blx@range@out@value{\bibrangedash#2}}}
+       {\blx@range@out@value{#1}}}}
+
+\def\blx@firstpage@hyphen@i#1-#2&{%
+  \ifblank{#1}
+    {\ifblank{#2}
+       {\blx@firstpage@abort}
+       {\blx@firstpage@hyphen@i#2&}}
+    {\blx@range@out@value{\bibrangedash#1}}}
+
+\newcommand*{\ppspace}{\addnbspace}
+\newcommand*{\sqspace}{\addnbspace}
+
+\newrobustcmd*{\RN}[1]{%
+  \begingroup
+  \expandafter\RNfont
+  \expandafter{\romannumeral#1}%
+  \endgroup}
+\newrobustcmd*{\Rn}[1]{%
+  \begingroup
+  \expandafter\Rnfont
+  \expandafter{\romannumeral#1}%
+  \endgroup}
+
+\newcommand*{\RNfont}{\uppercase}
+\newcommand*{\Rnfont}{}
+
+% Delimiter interface
+
+% [<contextname, ...>]{<name, ...>}{<code>}
+\newrobustcmd*{\DeclareDelimFormat}{%
+  \@ifstar
+    {\blx@declaredelimclear}
+    {\blx@declaredelim}}
+
+\newrobustcmd*{\blx@declaredelimclear}[3][]{%
+  \def\do##1{\global\cslet{blx@printdelim@##1@#2}=\undefined}%
+  \dolistcsloop{blx@declaredelimcontexts@#2}%
+  \ifblank{#1}
+    {\blx@declaredelim{#2}{#3}}
+    {\blx@declaredelim[#1]{#2}{#3}}}
+
+\newrobustcmd*{\blx@declaredelim}[3][]{%
+  \ifblank{#1}
+    {\blx@declaredelim@i{}{}{#2}{#3}}
+    {\def\do##1{%
+      \listcsgadd{blx@declaredelimcontexts@#2}{##1}%
+      \blx@declaredelim@i{blx@printdelim@##1@}{##1}{#2}{#3}}
+     \docsvlist{#1}}}%
+
+\def\blx@declaredelim@i#1#2#3#4{%
+  \begingroup
+  \def\do##1{%
+    \ifcsdef{#1##1}
+      {\blx@warn@delimdeclare{##1}{#2}}
+      {}%
+    \csgdef{#1##1}{#4}}%
+  \docsvlist{#3}
+  \endgroup}
+
+\def\blx@delimcontext{none}
+\newcommand*{\printdelim}[2][]{%
+  \ifblank{#1}
+    {\ifcsdef{blx@printdelim@\blx@delimcontext @#2}
+      {\csuse{blx@printdelim@\blx@delimcontext @#2}}
+      {\ifcsdef{#2}% fall back on legacy macros
+        {\csuse{#2}}
+        {\blx@warn@delimuse{#2}{*}}}}
+    {\ifcsdef{blx@printdelim@#1@#2}
+      {\csuse{blx@printdelim@#1@#2}}
+      {\blx@warn@delimuse{#2}{#1}}}}
+
+\newcommand*{\delimcontext}[1]{%
+  \edef\blx@delimcontext{#1}}
+
+% {<init>}{<entrytype>}
+\protected\def\blx@imc@usedriver#1#2{%
+  \begingroup
+  \let\finentry\blx@finentry@usedrv
+  \let\newblock\relax
+  \let\abx@macro@bibindex\@empty
+  \let\abx@macro@pageref\@empty
+  \csuse{blx@hook@bbxinit}#1%
+  \delimcontext{bib}%
+  \blx@beglangbib
+  \blx@driver{#2}%
+  \blx@endlangbib
+  \endgroup}
+
+% Punctuation
+
+\protected\def\blx@initunit{%
+  \global\togglefalse{blx@block}%
+  \global\togglefalse{blx@unit}%
+  \global\togglefalse{blx@insert}%
+  \global\togglefalse{blx@lastins}%
+  \global\togglefalse{blx@keepunit}%
+  \global\let\blx@unitpunct\newunitpunct
+  \blx@imc@resetpunctfont}
+
+\def\blx@begunit{%
+  \toggletrue{blx@tempa}%
+  \iftoggle{blx@insert}
+    {\iftoggle{blx@unit}
+       {\begingroup
+          \let\blx@begunit\@empty
+          \let\blx@endunit\@empty
+          \let\blx@endnounit\@empty
+          \blx@unitpunct\blx@postpunct
+        \endgroup
+        \global\togglefalse{blx@unit}%
+        \togglefalse{blx@tempa}}
+       {\blx@postpunct}%
+     \iftoggle{blx@block}
+       {\begingroup
+          \let\blx@begunit\@empty
+          \let\blx@endunit\@empty
+          \let\blx@endnounit\@empty
+          \newblockpunct
+        \endgroup
+        \global\togglefalse{blx@block}%
+        \togglefalse{blx@tempa}}
+       {}}
+    {}%
+  \blx@postpunct
+  \blx@imc@resetpunctfont
+  \iftoggle{blx@tempa}
+    {}
+    {\global\togglefalse{blx@insert}}%
+  \blx@leavevmode
+  \begingroup}
+
+\def\blx@endunit{%
+  \endgroup
+  \global\toggletrue{blx@insert}%
+  \global\toggletrue{blx@lastins}}
+
+\def\blx@nounit{%
+  \global\togglefalse{blx@lastins}}
+
+\def\blx@endnounit{%
+  \endgroup\blx@nounit}
+
+\protected\def\blx@imc@newblock{%
+  \global\toggletrue{blx@block}}%
+
+\protected\def\blx@imc@newunit{%
+  \iftoggle{blx@keepunit}
+    {}
+    {\global\let\blx@unitpunct\newunitpunct
+     \global\toggletrue{blx@unit}}}
+
+\protected\def\blx@imc@setunit{%
+  \@ifstar\blx@setunit@i\blx@setunit}
+
+\long\def\blx@setunit#1{%
+  \iftoggle{blx@keepunit}
+    {}
+    {\long\gdef\blx@unitpunct{#1}%
+     \global\toggletrue{blx@unit}}}
+
+\def\blx@setunit@i{%
+  \iftoggle{blx@lastins}
+    {\blx@setunit}
+    {\@gobble}}
+
+\protected\def\blx@imc@printunit{%
+  \@ifstar\blx@printunit@i\blx@printunit}
+
+\def\blx@printunit#1{%
+  \long\gdef\blx@unitpunct{#1\global\togglefalse{blx@keepunit}}%
+  \global\toggletrue{blx@keepunit}%
+  \global\toggletrue{blx@unit}}
+
+\def\blx@printunit@i{%
+  \iftoggle{blx@lastins}
+    {\blx@printunit}
+    {\@gobble}}
+
+\protected\def\blx@imc@finentry{%
+  \unspace\finentrypunct
+  \blx@postpunct
+  \blx@initunit}
+
+\protected\def\blx@finentry@usedrv{%
+  \blx@setunit\relax}
+
+\protected\def\blx@finentry@inset{%
+  \blx@setunit\entrysetpunct
+  \global\toggletrue{blx@block}}
+
+\blx@regimcs{%
+  \ifdriver \thefield \strfield \csfield \usefield \thelist \strlist \thename \strname
+  \clearfield \clearlist \clearname \restorefield \restorelist \restorename
+  \ifcategory \ifentrycategory \ifkeyword \ifentrykeyword
+  \ifciteseen \ifentryseen \ifentryinbib \ifciteibid \ifciteidem \ifopcit \ifloccit
+  \ifcurrentfield \ifcurrentlist \ifcurrentname \ifentrytype
+  \iffieldequalcs \iffieldequals \iffieldequalstr \iffieldsequal
+  \ifbibmacroundef \iffieldundef \iffieldxref \iflistequalcs \iflistequals
+  \iflistsequal \iflistundef \iflistxref
+  \ifmorenames \ifmoreitems \iffirstcitekey \iflastcitekey
+  \ifnameequalcs \ifnameequals \ifnamesequal \ifnameundef \ifnamexref
+  \iffirstonpage \ifsamepage \savefield \savefieldcs \savelist
+  \savelistcs \savename \savenamecs \usedriver
+  \ifinteger \ifnumeral \ifnumerals \ifpages
+  \iffieldint \iffieldnum \iffieldnums \iffieldpages
+  \mkpageprefix \mkpagetotal
+  \newblock \newunit \setunit \printunit \finentry}
+
+\appto\blx@blxinit{%
+  \def\ifnatbibmode{\iftoggle{blx@natbib}}%
+  \def\ifcitation{\iftoggle{blx@citation}}%
+  \def\ifbibliography{\iftoggle{blx@bibliography}}%
+  \def\ifciteindex{\iftoggle{blx@citeindex}}%
+  \def\ifbibindex{\iftoggle{blx@bibindex}}%
+  \def\iffootnote{\iftoggle{blx@footnote}}%
+  \def\ifuseprefix{\iftoggle{blx@useprefix}}%
+  \def\ifterseinits{\iftoggle{blx@terseinits}}%
+  \def\iffirstinits{\iftoggle{blx@giveninits}}% legacy name for \ifgiveninits
+  \def\ifgiveninits{\iftoggle{blx@giveninits}}%
+  \def\ifcrossrefsource{\iftoggle{abx@bool@crossrefsource}}%
+  \def\ifxrefsource{\iftoggle{abx@bool@xrefsource}}%
+  \def\ifsingletitle{\iftoggle{abx@bool@singletitle}}%
+  \def\ifuniquetitle{\iftoggle{abx@bool@uniquetitle}}%
+  \def\ifuniqueprimaryauthor{\iftoggle{abx@bool@uniqueprimaryauthor}}%
+  \def\ifandothers#1{\iftoggle{abx@bool@more#1}}%
+  \protected\def\pno{\bibstring{page}}%
+  \protected\def\ppno{\bibstring{pages}}%
+  \let\nopp\relax
+  \protected\def\psq{\sqspace\bibstring{sequens}}%
+  \protected\def\psqq{\sqspace\bibstring{sequentes}}}
+
+% Make sure that commands which might pop up inside an \edef will be defined
+% as something. If they are taken \AtBeginDocument then we assume that all will
+% be well. If not, then provide a definition which will give an error outside
+% of a citation context.
+\AtBeginDocument{%
+  \protected\def\do#1{%
+    \ifdefined#1%
+    \else
+      \protected\def#1{\ERROR}%
+    \fi
+  }%
+  \docsvlist{\pno,\ppno,\nopp,\psq,\psqq}%
+}
+
+%% Global formatting hooks
+
+% capitalization
+
+% {<text>}
+\newrobustcmd{\MakeCapital}[1]{%
+  \begingroup
+  \blx@mkcp@init
+  \protected@edef\blx@tempa{#1}%
+  \expandafter\blx@mkcp@parse\blx@tempa\@empty\blx@mkcp@end}
+
+\def\blx@mkcp@init{%
+  \def\blx@mkcp@iec{\noexpand\blx@mkcp@iec\noexpand}%
+  \def\blx@mkcp@bbl{\noexpand\blx@mkcp@bbl\noexpand}%
+  \def\blx@mkcp@sgl{\noexpand\blx@mkcp@sgl\noexpand}%
+  \def\blx@mkcp@dbl{\noexpand\blx@mkcp@dbl\noexpand}%
+  \def\do##1{\def##1{\blx@mkcp@sgl##1}}\abx@dosingleaccents
+  \def\do##1{\def##1{\blx@mkcp@dbl##1}}\abx@dodoubleaccents
+  \def\IeC##1{\blx@mkcp@iec\IeC{##1}}%
+  \def\@tabacckludge##1{%
+    \expandafter\blx@mkcp@sgl\csname\string##1\endcsname}}
+
+\begingroup
+\catcode`\"=\active
+\gappto\blx@mkcp@init{%
+  \ifnum\catcode`\"=\active
+    \def"#1{\blx@mkcp@bbl"\noexpand#1}%
+  \fi}
+\endgroup
+
+\def\blx@mkcp@parse{%
+  \futurelet\@let@token\blx@mkcp@eval}
+
+\long\def\blx@mkcp@eval{%
+  \ifx\@let@token\blx@mkcp@iec
+    \expandafter\blx@mkcp@getiec
+  \fi
+  \ifx\@let@token\blx@mkcp@bbl
+    \expandafter\blx@mkcp@gettwo
+  \fi
+  \ifx\@let@token\blx@mkcp@sgl
+    \expandafter\blx@mkcp@gettwo
+  \fi
+  \ifx\@let@token\blx@mkcp@dbl
+    \expandafter\blx@mkcp@getthree
+  \fi
+  \blx@mkcp@case}
+
+\def\blx@mkcp@getiec#1\blx@mkcp@case#2#3#4{%
+  \blx@mkcp@case{#2#3{#4}}}
+
+\def\blx@mkcp@gettwo#1\blx@mkcp@case#2#3#4{%
+  \blx@mkcp@case{#2#3#4}}
+
+\def\blx@mkcp@getthree#1\blx@mkcp@case#2#3#4#5{%
+  \blx@mkcp@case{#2#3#4#5}}
+
+\long\def\blx@mkcp@case#1{%
+  \begingroup
+  \def\i{I}\def\j{J}%
+  \def\do##1##2{\let##1##2\do}%
+  \expandafter\do\@uclclist\relax{\relax\@gobble}%
+  \uppercase{\protected@edef\blx@tempa{\endgroup\blx@mkcp@end#1}}%
+  \blx@tempa}
+
+\protected\long\def\blx@mkcp@end#1\blx@mkcp@end{%
+  \let\blx@mkcp@iec\noexpand
+  \let\blx@mkcp@bbl\noexpand
+  \let\blx@mkcp@sgl\noexpand
+  \let\blx@mkcp@dbl\noexpand
+  \protected@edef\blx@tempa{\endgroup#1}%
+  \blx@tempa}
+
+\def\abx@dosingleaccents{%
+  \do\"\do\'\do\`\do\^\do\~\do\=\do\.%
+  \do\H\do\b\do\c\do\d\do\r\do\u\do\v}
+\def\abx@dodoubleaccents{%
+  \do\t}
+
+% {<text>}
+\newrobustcmd*{\MakeSentenceCase}{%
+  \@ifstar\blx@mksc@i\blx@mksc@ii}
+
+% if we have option language=<lang>, then this overrides
+% langid field, otherwise, we try than, otherwise try main doc lang
+\def\blx@mksc@i{%
+  \ifdef\blx@forcelanguagename
+    {\xifinlist\blx@forcelanguagename\blx@cmksc@lang
+       {\blx@mksc@ii}
+       {\@firstofone}}
+    {\ifdef\abx@field@langid
+      {\xifinlist\abx@field@langid\blx@cmksc@lang
+         {\blx@mksc@ii}
+         {\@firstofone}}
+      {\xifinlist\bbl@main@language\blx@cmksc@lang
+         {\blx@mksc@ii}
+         {\@firstofone}}}}
+
+\long\def\blx@mksc@ii#1{%
+  \begingroup
+  \let\blx@tempa\@empty
+  \let\blx@tempb\@empty
+  \blx@mksc@init
+  \protected@edef\@tempa{#1}%
+  \expandafter\blx@mksc@parse\@tempa\blx@mksc@end}
+
+\def\blx@mksc@init{%
+  \blx@mkcp@init
+  \def\blx@mkcp@nil{\noexpand\blx@mkcp@nil\noexpand}%
+  \def\i{\blx@mkcp@nil\i}\def\j{\blx@mkcp@nil\j}%
+  \def\do##1{%
+    \ifx##1\relax
+    \else
+      \def##1{\blx@mkcp@nil##1}%
+      \expandafter\do
+    \fi}%
+  \expandafter\do\@uclclist\relax}
+
+\def\blx@mksc@parse{%
+  \futurelet\@let@token\blx@mksc@eval}
+
+\def\blx@mksc@eval{%
+  \ifx\@let@token\blx@mksc@end
+    \expandafter\blx@mksc@end
+  \fi
+  \ifx\@let@token\bgroup
+    \expandafter\blx@mksc@group
+  \fi
+  \ifx\@let@token\@sptoken
+    \expandafter\blx@mksc@space
+  \fi
+  \ifx\@let@token\blx@mkcp@nil
+    \expandafter\blx@mksc@getone
+  \fi
+  \ifx\@let@token\blx@mkcp@iec
+    \expandafter\blx@mksc@getiec
+  \fi
+  \ifx\@let@token\blx@mkcp@bbl
+    \expandafter\blx@mksc@gettwo
+  \fi
+  \ifx\@let@token\blx@mkcp@sgl
+    \expandafter\blx@mksc@gettwo
+  \fi
+  \ifx\@let@token\blx@mkcp@dbl
+    \expandafter\blx@mksc@getthree
+  \fi
+  \if\noexpand\@let@token\relax
+    \expandafter\blx@mksc@cs
+  \fi
+  \blx@mksc@other}
+
+\def\blx@mksc@end#1\blx@mksc@end{%
+  \blx@mksc@eject
+  \let\blx@mkcp@nil\noexpand
+  \let\blx@mkcp@iec\noexpand
+  \let\blx@mkcp@bbl\noexpand
+  \let\blx@mkcp@sgl\noexpand
+  \let\blx@mkcp@dbl\noexpand
+  \let\MakeUppercase\relax
+  \let\MakeLowercase\relax
+  \protected@edef\blx@tempa{\endgroup\blx@tempa}%
+  \blx@tempa}
+
+\long\def\blx@mksc@group#1\blx@mksc@other#2{%
+  \futurelet\@let@token\blx@mksc@ingroup#2&{#2}%
+  \blx@mksc@endhead
+  \blx@mksc@parse}
+
+\long\def\blx@mksc@ingroup#1&#2{%
+  \if\noexpand\@let@token\relax
+    \blx@mksc@locase{{#2}}%
+  \else
+    \blx@mksc@nocase{{#2}}%
+  \fi}
+
+\def\blx@mksc@space{\def\blx@mksc@space##1\blx@mksc@other}
+\csuse{blx@mksc@space} {%
+  \blx@mksc@anycase{ }%
+  \blx@mksc@endhead
+  \blx@mksc@parse}
+
+\long\def\blx@mksc@cs#1\blx@mksc@other#2{%
+  \ifcat\noexpand~\noexpand#2%
+    \blx@mksc@locase{#2}%
+  \else
+    \blx@mksc@nocase{#2}%
+  \fi
+  \blx@mksc@endhead
+  \blx@mksc@parse}
+
+\def\blx@mksc@getiec#1\blx@mksc@other#2#3#4{%
+  \blx@mksc@other{#2#3{#4}}}
+
+\def\blx@mksc@getone#1\blx@mksc@other#2#3{%
+  \blx@mksc@other{#2#3}}
+
+\def\blx@mksc@gettwo#1\blx@mksc@other#2#3#4{%
+  \blx@mksc@other{#2#3#4}}
+
+\def\blx@mksc@getthree#1\blx@mksc@other#2#3#4#5{%
+  \blx@mksc@other{#2#3#4#5}}
+
+\long\def\blx@mksc@other#1{%
+  \blx@mksc@locase{#1}%
+  \blx@mksc@endhead
+  \blx@mksc@parse}
+
+\def\blx@mksc@locase{%
+  \appto\blx@tempb}
+
+\def\blx@mksc@nocase{%
+  \blx@mksc@eject
+  \appto\blx@tempa}
+
+\def\blx@mksc@anycase{%
+  \ifx\blx@tempb\@empty
+    \expandafter\appto
+    \expandafter\blx@tempa
+  \else
+    \expandafter\appto
+    \expandafter\blx@tempb
+  \fi}
+
+\def\blx@mksc@eject{%
+  \ifx\blx@tempb\@empty
+  \else
+    \eappto\blx@tempa{\noexpand\MakeLowercase{\expandonce\blx@tempb}}%
+    \let\blx@tempb\@empty
+  \fi}
+
+\def\blx@mksc@endhead{%
+  \ifx\blx@tempb\@empty
+  \else
+    \eappto\blx@tempa{\noexpand\MakeCapital{\expandonce\blx@tempb}}%
+    \let\blx@tempb\@empty
+  \fi
+  \let\blx@mksc@endhead\relax}
+
+% {<language,language,...>}
+\newrobustcmd*{\DeclareCaseLangs}{%
+  \@ifstar
+    {\blx@defcaselangs}
+    {\global\let\blx@cmksc@lang\@empty
+     \blx@defcaselangs}}
+
+\def\blx@defcaselangs#1{%
+  \ifblank{#1}
+    {}
+    {\forcsvlist{\listgadd\blx@cmksc@lang}{#1}}}
+
+\DeclareCaseLangs{%
+  american,british,canadian,
+  english,USenglish,UKenglish,
+  australian,newzealand}
+
+\newrobustcmd*{\ifcaselang}[1][]{%
+  \ifblank{#1}
+    {\xifinlist\blx@languagename\blx@cmksc@lang}
+    {\xifinlist{#1}\blx@cmksc@lang}}
+
+%% Main formatting commands
+% The work by creating a \let alias:
+% \abx@<class>@<entrytype>@<formatname> -> \blx@defformat@d
+% for later use in \print*
+% Then, \blx@defformat@d is defined by calling
+% \def\blx@defformat@d#1{format body}
+
+% [<entrytype>]{<name>}{<definiton>}
+\newrobustcmd*{\DeclareNameFormat}{%
+  \@ifstar
+    {\blx@defformat\blx@defnameformat{nfd}*}
+    {\blx@defformat\blx@defnameformat{nfd}{}}}
+
+\newrobustcmd*{\DeclareIndexNameFormat}{%
+  \@ifstar
+    {\blx@defformat\blx@defnameformat{nid}*}
+    {\blx@defformat\blx@defnameformat{nid}{}}}
+
+\newrobustcmd*{\DeclareListFormat}{%
+  \@ifstar
+    {\blx@defformat\blx@defplainformat{lfd}*}
+    {\blx@defformat\blx@defplainformat{lfd}{}}}
+\newrobustcmd*{\DeclareIndexListFormat}{%
+  \@ifstar
+    {\blx@defformat\blx@defplainformat{lid}*}
+    {\blx@defformat\blx@defplainformat{lid}{}}}
+
+\newrobustcmd*{\DeclareFieldFormat}{%
+  \@ifstar
+    {\blx@defformat\blx@defplainformat{ffd}*}
+    {\blx@defformat\blx@defplainformat{ffd}{}}}
+\newrobustcmd*{\DeclareIndexFieldFormat}{%
+  \@ifstar
+    {\blx@defformat\blx@defplainformat{fid}*}
+    {\blx@defformat\blx@defplainformat{fid}{}}}
+
+% {<macro>}{<class>}{<*>}
+\def\blx@defformat#1#2#3{%
+  \@ifnextchar[%]
+    {\blx@defformat@i{#1}{#2}{#3}}
+    {\blx@defformat@i{#1}{#2}{#3}[*]}}
+
+% {<macro>}{<class>}{<*>}[<entrytype>]{<name>}
+\def\blx@defformat@i#1#2#3[#4]#5{%
+  \notblank{#3}
+    {\blx@resetformat{#2}{#5}}
+    {}%
+  \def\blx@defformat@a{#2}%
+  \def\blx@defformat@b{#4}%
+  \blx@xsanitizeafter{\def\blx@defformat@c}{#5}%
+  \afterassignment\blx@defformat@ii
+  #1}
+
+\def\blx@defformat@ii{%
+  \expandafter\forcsvlist
+  \expandafter\blx@defformat@iii
+  \expandafter{\blx@defformat@b}}
+
+\def\blx@defformat@iii#1{%
+  \cslet{abx@\blx@defformat@a @#1@\blx@defformat@c}\blx@defformat@d}
+
+\def\blx@defplainformat{%
+  \long\def\blx@defformat@d##1}
+
+\def\blx@defnameformat{%
+  \long\def\blx@defformat@d##1}
+
+\def\blx@resetformat#1#2{%
+  \let\blx@saved@do\do
+  \def\do##1{\blx@resetformat@i{#1}{#2}{##1}}%
+  \blx@safe@actives
+  \abx@doentrytypes
+  \blx@rest@actives
+  \let\do\blx@saved@do}
+
+\def\blx@resetformat@i#1#2#3{%
+  \ifcsdef{abx@#1@#3@#2}
+    {\csundef{abx@#1@#3@#2}}
+    {}}
+
+% {<name>}{<name>}
+\def\blx@letformat#1#2{%
+  \blx@safe@actives
+  \afterassignment\blx@rest@actives
+  \csletcs{#1}{#2}}
+
+% [aliastype]{aliasname}[formattype]{formatname}
+\def\blx@defalias#1{%
+  \@ifnextchar[%]
+    {\blx@defalias@i{#1}}
+    {\blx@defalias@i{#1}[*]}}
+\def\blx@defalias@i#1[#2]#3{%
+  \@ifnextchar[%]
+    {\blx@defalias@ii{#1}{#2}{#3}}
+    {\blx@defalias@ii{#1}{#2}{#3}[*]}}
+\def\blx@defalias@ii#1#2#3[#4]#5{%
+  \blx@safe@actives
+  \afterassignment\blx@rest@actives
+  \csedef{abx@#1@#2@#3}{%
+    \expandonce{\csname abx@#1@#4@#5\endcsname}}}
+
+
+
+% {<macro>}{<class>}{<name>}{<field>}
+\def\blx@getformat#1#2#3#4{%
+  \blx@safe@actives
+  \afterassignment\blx@rest@actives
+  \ifcsundef{abx@#2@\blx@imc@thefield{entrytype}@#3}
+    {\ifcsundef{abx@#2@*@#3}
+       {\ifcsundef{abx@#2@\blx@imc@thefield{entrytype}@#4}
+          {\ifcsundef{abx@#2@*@#4}
+             {\letcs#1{abx@#2@*@default}}
+             {\letcs#1{abx@#2@*@#4}}}
+          {\letcs#1{abx@#2@\blx@imc@thefield{entrytype}@#4}}}
+       {\letcs#1{abx@#2@*@#3}}}
+    {\letcs#1{abx@#2@\blx@imc@thefield{entrytype}@#3}}}
+
+% [<entrytype>]{<name>}
+\newrobustcmd*{\savefieldformat}[2][*]{\blx@save{abx@ffd@#1@#2}}
+\newrobustcmd*{\savelistformat}[2][*]{\blx@save{abx@lfd@#1@#2}}
+\newrobustcmd*{\savenameformat}[2][*]{\blx@save{abx@nfd@#1@#2}}
+
+\newrobustcmd*{\restorefieldformat}[2][*]{\blx@restore{abx@ffd@#1@#2}}
+\newrobustcmd*{\restorelistformat}[2][*]{\blx@restore{abx@lfd@#1@#2}}
+\newrobustcmd*{\restorenameformat}[2][*]{\blx@restore{abx@nfd@#1@#2}}
+
+% [<entrytype>]{<name>}{<true>}{<false>}
+\newrobustcmd*{\iffieldformatundef}[2][*]{\ifcsundef{abx@ffd@#1@#2}}
+\newrobustcmd*{\iflistformatundef}[2][*]{\ifcsundef{abx@lfd@#1@#2}}
+\newrobustcmd*{\ifnameformatundef}[2][*]{\ifcsundef{abx@nfd@#1@#2}}
+
+% [<entrytype>]{<alias>}[<entrytype>]{<name>}
+\newrobustcmd*{\DeclareNameAlias}{\blx@defalias{nfd}}
+\newrobustcmd*{\DeclareIndexNameAlias}{\blx@defalias{nid}}
+
+\newrobustcmd*{\DeclareListAlias}{\blx@defalias{lfd}}
+\newrobustcmd*{\DeclareIndexListAlias}{\blx@defalias{lid}}
+
+\newrobustcmd*{\DeclareFieldAlias}{\blx@defalias{ffd}}
+\newrobustcmd*{\DeclareIndexFieldAlias}{\blx@defalias{fid}}
+
+% [<format>]{<text>}
+\newrobustcmd{\blx@imc@printtext}[2][]{%
+  \ifblank{#2}
+    {\blx@nounit}
+    {\ifblank{#1}
+       {\let\blx@theformat\@firstofone}
+       {\blx@getformat\blx@theformat{ffd}{#1}{}}%
+     \ifdefvoid\blx@theformat
+       {\blx@nounit}
+       {\blx@begunit
+        \blx@theformat{#2}%
+        \blx@endunit}}}
+
+% [<format>]{<field>}
+\newrobustcmd*{\blx@imc@printfield}[2][]{%
+  \blx@imc@iffieldundef{#2}
+    {\blx@nounit}
+    {\blx@getformat\blx@theformat{ffd}{#1}{#2}%
+     \ifdefvoid\blx@theformat
+       {\blx@nounit}
+       {\blx@begunit
+        \edef\currentfield{#2}%
+        \expandafter\expandafter
+        \expandafter\blx@theformat
+        \expandafter\expandafter
+        \expandafter{\csname abx@field@#2\endcsname}%
+        \blx@endunit}}}
+
+% [<format>]{<field>}
+\newcommand*{\blx@imc@indexfield}[2][]{%
+  \blx@imc@iffieldundef{#2}
+    {}
+    {\blx@getformat\blx@theformat{fid}{#1}{#2}%
+     \ifdefvoid\blx@theformat
+       {}
+       {\begingroup
+        \edef\currentfield{#2}%
+        \letcs\blx@tempa{abx@field@#2}%
+        \expandafter\blx@theformat\expandafter{\blx@tempa}%
+        \endgroup}}}
+
+% [<format>]{<file>}
+\newrobustcmd*{\blx@imc@printfile}[2][]{%
+  \iftoggle{blx@loadfiles}
+    {\IfFileExists{#2}
+       {\listxadd\blx@list@req@edit{#2}%
+        \blx@imc@printtext[#1]{\input{#2}\unspace}}
+       {\blx@nounit}}
+    {\blx@nounit}}
+
+% {<macro>}[<format>][<start>-<stop>]
+% => <macro>{<format>}{<start>}{<stop>}
+\def\blx@listargs#1{%
+  \@ifnextchar[%]
+    {\blx@listargs@i{#1}}
+    {#1{}{}{}}}
+
+\def\blx@listargs@i#1[#2]{%
+  \@ifnextchar[%]
+    {\blx@listargs@ii{#1}{#2}}
+    {#1{#2}{}{}}}
+
+\def\blx@listargs@ii#1#2[#3]{%
+  \blx@listargs@iii{#1}{#2}#3&}
+
+\def\blx@listargs@iii#1#2#3-#4&{%
+  #1{#2}{#3}{#4}}
+
+% [<format>][<start>-<stop>]{<namelist>}
+\protected\def\blx@imc@printnames{%
+  \blx@listargs\blx@printnames}
+
+% {<format>}{<start>}{<stop>}{<namelist>}
+\def\blx@printnames#1#2#3#4{%
+  \blx@imc@ifnameundef{#4}
+    {\blx@nounit}
+    {\blx@getformat\blx@theformat{nfd}{#1}{#4}%
+     \ifdefvoid\blx@theformat
+       {\blx@nounit}
+       {\blx@begunit
+        \blx@namesetup{#2}{#3}{#4}%
+        \expandafter\blx@nameparser\blx@thedata{}&%
+        \blx@endunit}}}
+
+\def\blx@namesetup#1#2#3{%
+  \def\currentname{#3}%
+  \c@listcount\@ne
+  \c@listtotal\csname c@#3\endcsname
+  \blx@namesetup@i{#3}%
+  \ifblank{#1}
+    {\c@liststart\@ne}
+    {\ifnum#1<\@ne
+       \c@liststart\@ne
+     \else
+       \c@liststart#1\relax
+     \fi}%
+  \ifblank{#2}
+    {\c@liststop\c@listtotal
+     \ifnum\c@liststop>\c@maxnames
+       \c@liststop\c@minnames
+       \ifnum\c@uniquelist>\c@liststop
+         \c@liststop\c@uniquelist
+       \fi
+     \fi}
+    {\ifnum#2>\c@listtotal
+       \c@liststop\c@listtotal
+     \else
+       \ifnum#2<\@ne
+         \c@liststop\@ne
+       \else
+         \c@liststop#2\relax
+       \fi
+     \fi}%
+  \blx@namecodes}
+
+\def\blx@namesetup@i#1{%
+  \expandafter\expandafter
+  \expandafter\blx@namesetup@ii\csname abx@name@#1\endcsname}
+
+\def\blx@namesetup@ii#1#2{%
+  \c@uniquelist\z@
+  \ifblank{#1}
+    {}
+    {\setkeys{blx@opt@namelist}{#1}}%
+  \def\blx@thedata{#2}}
+
+% Per-namelist options
+\define@key{blx@opt@namelist}{uniquelist}{\c@uniquelist#1\relax}
+\define@key{blx@opt@namelist}{useprefix}{\settoggle{blx@useprefix}{#1}}
+\define@key{blx@opt@namelist}{sortnamekeyscheme}{\def\blx@refcontext@sortingnamekey{#1}}
+
+% Per-name options
+\define@key{blx@opt@name}{uniquename}{\c@uniquename#1\relax}
+\define@key{blx@opt@name}{hash}{\edef\abx@field@hash{\detokenize{#1}}}
+\define@key{blx@opt@name}{useprefix}{\settoggle{blx@useprefix}{#1}}
+\define@key{blx@opt@name}{sortnamekeyscheme}{\def\blx@refcontext@sortingnamekey{#1}}
+
+\newrobustcmd*{\bibinitperiod}{\adddot}
+\newrobustcmd*{\bibinitdelim}{\addnbspace}
+\newrobustcmd*{\bibinithyphendelim}{.\mbox{-}}
+\newrobustcmd*{\bibnamedelima}{\addhighpenspace}
+\newrobustcmd*{\bibnamedelimb}{\addlowpenspace}
+\newrobustcmd*{\bibnamedelimc}{\addhighpenspace}
+\newrobustcmd*{\bibnamedelimd}{\addlowpenspace}
+\newrobustcmd*{\bibnamedelimi}{\addnbspace}
+
+% [<format>][<start>-<stop>]{<namelist>}
+\protected\def\blx@imc@indexnames{%
+  \blx@listargs\blx@indexnames}
+
+% {<format>}{<start>}{<stop>}{<namelist>}
+\def\blx@indexnames#1#2#3#4{%
+  \blx@imc@ifnameundef{#4}
+    {}
+    {\blx@getformat\blx@theformat{nid}{#1}{#4}%
+     \ifdefvoid\blx@theformat
+       {}
+       {\begingroup
+        \blx@namesetup{#2}{#3}{#4}%
+        \blx@indexnamesetup
+        \expandafter\blx@nameparser\blx@thedata{}&%
+        \endgroup}}}
+
+\def\blx@indexnamesetup{%
+  \let\bibinitperiod\bibindexinitperiod
+  \let\bibinitdelim\bibindexinitdelim
+  \let\bibinithyphendelim\bibindexinithyphendelim
+  \let\bibnamedelima\bibindexnamedelima
+  \let\bibnamedelimb\bibindexnamedelimb
+  \let\bibnamedelimc\bibindexnamedelimc
+  \let\bibnamedelimd\bibindexnamedelimd
+  \let\bibnamedelimi\bibindexnamedelimi}
+
+% {<name1>}{<name2>}{...}
+\long\def\blx@nameparser#1{%
+  \ifblank{#1}
+    {\blx@namebreak}
+    {\ifnum\c@listcount<\c@liststart
+     \else
+       \blx@nameparser@i#1%
+     \fi
+     \advance\c@listcount\@ne
+     \ifnum\c@listcount>\c@liststop
+       \expandafter\blx@namebreak
+     \fi
+     \blx@nameparser}}
+
+% {name opts}{nameparts}
+\long\def\blx@nameparser@i#1#2{%
+  \ifblank{#1}
+    {}
+    {\setkeys{blx@opt@name}{#1}}%
+  % reset all the nameparts to empty between names
+  \def\do##1{%
+    \cslet{namepart##1}\@empty
+    \cslet{namepart##1i}\@empty}%
+  \expandafter\docsvlist\expandafter{\blx@datamodel@constant@nameparts}%
+  \setkeys{blx@opt@namepart}{#2}% Extract nameparts information
+  % Still pass the nameparts forward for backwards compat
+  % When \nameparts is finally removed, remove the "{2}" and remove the
+  % arg to \blx@defformat@d in def of \blx@defnameformat
+  \blx@theformat{#2}}
+
+\long\def\blx@namebreak#1&{}
+
+% [<format>][<start>-<stop>]{<plainlist>}
+\protected\def\blx@imc@printlist{%
+  \blx@listargs\blx@printlist}
+
+% {<format>}{<start>}{<stop>}{<plainlist>}
+\def\blx@printlist#1#2#3#4{%
+  \blx@imc@iflistundef{#4}
+    {\blx@nounit}
+    {\blx@getformat\blx@theformat{lfd}{#1}{#4}%
+     \ifdefvoid\blx@theformat
+       {\blx@nounit}
+       {\blx@begunit
+        \blx@listsetup{#2}{#3}{#4}%
+        \expandafter\blx@listparser\blx@thedata{}&%
+        \blx@endunit}}}
+
+\def\blx@listsetup#1#2#3{%
+  \def\currentlist{#3}%
+  \c@listcount\@ne
+  \expandafter\c@listtotal\csname c@#3\endcsname
+  \letcs\blx@thedata{abx@list@#3}%
+  \ifblank{#1}
+    {\c@liststart\@ne}
+    {\ifnum#1<\@ne
+       \c@liststart\@ne
+     \else
+       \c@liststart#1\relax
+     \fi}%
+  \ifblank{#2}
+    {\c@liststop\c@listtotal
+     \ifnum\c@listtotal>\c@maxitems
+       \c@liststop\c@minitems
+     \fi}
+    {\ifnum#2>\c@listtotal
+       \c@liststop\c@listtotal
+     \else
+       \ifnum#2<\@ne
+         \c@liststop\@ne
+       \else
+         \c@liststop#2\relax
+       \fi
+     \fi}}
+
+% [<format>][<start>-<stop>]{<plainlist>}
+\protected\def\blx@imc@indexlist{%
+  \blx@listargs\blx@indexlist}
+
+% {<format>}{<start>}{<stop>}{<plainlist>}
+\def\blx@indexlist#1#2#3#4{%
+  \blx@imc@iflistundef{#4}
+    {}
+    {\blx@getformat\blx@theformat{lid}{#1}{#4}%
+     \ifdefvoid\blx@theformat
+       {}
+       {\begingroup
+        \blx@listsetup{#2}{#3}{#4}%
+        \expandafter\blx@listparser\blx@thedata{}&%
+        \endgroup}}}
+
+% {<item1>}{<item2>}{...}
+\long\def\blx@listparser#1{%
+  \ifblank{#1}
+    {\blx@listbreak}
+    {\ifnum\c@listcount<\c@liststart
+     \else
+       \blx@theformat{#1}%
+     \fi
+     \advance\c@listcount\@ne
+     \ifnum\c@listcount>\c@liststop
+       \expandafter\blx@listbreak
+     \fi
+     \blx@listparser}}
+
+\long\def\blx@listbreak#1&{}
+
+% <*>{<key>}{<code>}
+\protected\def\blx@imc@entrydata{%
+  \@ifstar
+    {\blx@xsanitizeafter{\blx@imc@entrydata@i\blx@saveentry}}
+    {\blx@xsanitizeafter{\blx@imc@entrydata@i{}}}}
+
+\long\def\blx@imc@entrydata@i#1#2#3{%
+  \blx@getrefcontext{#2}%
+  \blx@ifdata{#2}
+    {\begingroup
+     #1%
+     \blx@resetdata
+     \blx@getdata{#2}%
+     \blx@entrysetcount
+     \blx@setoptions@type\abx@field@entrytype
+     \blx@setoptions@entry
+     \addtocounter{instcount}\@ne
+     \blx@execute
+     \blx@beglangbib#3\blx@endlangbib
+     \endgroup}
+    {}}
+
+\protected\def\blx@imc@entryset#1#2{%
+  \blx@imc@iffieldundef{entrykey}
+    {}
+    {\begingroup
+     \long\def\blx@entryset@precode{#1}%
+     \long\def\blx@entryset@postcode{#2}%
+     \let\finentry\blx@finentry@inset
+     \let\do\blx@entryset
+     \blx@imc@docsvfield{entryset}%
+     \endgroup}}
+
+\def\blx@entryset#1{%
+  \blx@ifdata{#1}
+    {\begingroup
+     \blx@imc@clearlist{pageref}%
+     \blx@getdata{#1}%
+     \blx@setoptions@type\abx@field@entrytype
+     \def\abx@field@entrysetcount{1}%
+     \blx@entryset@precode
+     \blx@driver{\blx@imc@thefield{entrytype}}%
+     \blx@entryset@postcode
+     \endgroup}
+    {}%
+  \let\do\blx@entryset@i}
+
+\def\blx@entryset@i#1{%
+  \blx@ifdata{#1}
+    {\begingroup
+     \blx@resetdata
+     \blx@getdata{#1}%
+     \blx@entrysetcount
+     \blx@setoptions@type\abx@field@entrytype
+     \blx@setoptions@entry
+     \addtocounter{instcount}\@ne
+     \blx@execute
+     \blx@beglangbib
+     \blx@begunit
+     \blx@entryset@precode
+     \blx@driver{\blx@imc@thefield{entrytype}}
+     \blx@entryset@postcode
+     \blx@endunit
+     \blx@endlangbib
+     \endgroup}
+    {\blx@nounit}}
+
+\blx@regimcs{%
+  \printtext \printfield \printlist \printnames \printfile
+  \indexfield \indexlist \indexnames \entrydata \entryset}
+
+%% Localization
+
+% [<wrapper>]{<string>}
+\newrobustcmd*{\blx@imc@bibstring}[2][\@firstofone]{%
+  \blx@bibstring{#1}{\abx@str}{#2}}
+
+\newrobustcmd*{\blx@imc@biblstring}[2][\@firstofone]{%
+  \blx@bibstring{#1}{abx@lstr}{#2}}
+
+\newrobustcmd*{\blx@imc@bibsstring}[2][\@firstofone]{%
+  \blx@bibstring{#1}{abx@sstr}{#2}}
+
+\protected\def\blx@bibstring#1#2#3{%
+  \blx@begunit
+  \blx@hyphenreset
+  \let\bibstring\blx@imc@bibxstring
+  \let\biblstring\blx@imc@bibxlstring
+  \let\bibsstring\blx@imc@bibxsstring
+  \lowercase{\edef\blx@tempa{#3}}%
+  \ifcsundef{#2@\blx@tempa}
+    {\blx@warn@nostring\blx@tempa
+     \blx@endnounit}
+    {\blx@imc@ifcapital
+       {#1{\MakeCapital{\csuse{#2@\blx@tempa}}}}
+       {#1{\csuse{#2@\blx@tempa}}}%
+     \blx@endunit}}
+
+% [<wrapper>]{<string>}
+\newrobustcmd*{\blx@imc@bibcpstring}[2][\@firstofone]{%
+  \blx@bibcpstring{#1}{\abx@str}{#2}}
+
+\newrobustcmd*{\blx@imc@bibcplstring}[2][\@firstofone]{%
+  \blx@bibcpstring{#1}{abx@lstr}{#2}}
+
+\newrobustcmd*{\blx@imc@bibcpsstring}[2][\@firstofone]{%
+  \blx@bibcpstring{#1}{abx@sstr}{#2}}
+
+\protected\def\blx@bibcpstring#1#2#3{%
+  \blx@begunit
+  \blx@hyphenreset
+  \let\bibstring\blx@imc@bibxstring
+  \let\biblstring\blx@imc@bibxlstring
+  \let\bibsstring\blx@imc@bibxsstring
+  \lowercase{\edef\blx@tempa{#3}}%
+  \ifcsundef{#2@\blx@tempa}
+    {\blx@warn@nostring\blx@tempa
+     \blx@endnounit}
+    {#1{\MakeCapital{\csuse{#2@\blx@tempa}}}%
+     \blx@endunit}}
+
+% [<wrapper>]{<string>}
+\newrobustcmd*{\blx@imc@biblcstring}[2][\@firstofone]{%
+  \blx@biblcstring{#1}{\abx@str}{#2}}
+
+\newrobustcmd*{\blx@imc@biblclstring}[2][\@firstofone]{%
+  \blx@biblcstring{#1}{abx@lstr}{#2}}
+
+\newrobustcmd*{\blx@imc@biblcsstring}[2][\@firstofone]{%
+  \blx@biblcstring{#1}{abx@sstr}{#2}}
+
+\protected\def\blx@biblcstring#1#2#3{%
+  \blx@begunit
+  \blx@hyphenreset
+  \let\bibstring\blx@imc@bibxstring
+  \let\biblstring\blx@imc@bibxlstring
+  \let\bibsstring\blx@imc@bibxsstring
+  \lowercase{\edef\blx@tempa{#3}}%
+  \ifcsundef{#2@\blx@tempa}
+    {\blx@warn@nostring\blx@tempa
+     \blx@endnounit}
+    {#1{\MakeLowercase{\csuse{#2@\blx@tempa}}}%
+     \blx@endunit}}
+
+% [<wrapper>]{<string>}
+\newrobustcmd*{\blx@imc@bibucstring}[2][\@firstofone]{%
+  \blx@bibucstring{#1}{\abx@str}{#2}}
+
+\newrobustcmd*{\blx@imc@bibuclstring}[2][\@firstofone]{%
+  \blx@bibucstring{#1}{abx@lstr}{#2}}
+
+\newrobustcmd*{\blx@imc@bibucsstring}[2][\@firstofone]{%
+  \blx@bibucstring{#1}{abx@sstr}{#2}}
+
+\protected\def\blx@bibucstring#1#2#3{%
+  \blx@begunit
+  \blx@hyphenreset
+  \let\bibstring\blx@imc@bibxstring
+  \let\biblstring\blx@imc@bibxlstring
+  \let\bibsstring\blx@imc@bibxsstring
+  \lowercase{\edef\blx@tempa{#3}}%
+  \ifcsundef{#2@\blx@tempa}
+    {\blx@warn@nostring\blx@tempa
+     \blx@endnounit}
+    {#1{\MakeUppercase{\csuse{#2@\blx@tempa}}}%
+     \blx@endunit}}
+
+% {<string>}
+\def\blx@imc@bibxstring#1{%
+  \blx@bibxstring{\abx@str}{#1}}
+
+\def\blx@imc@bibxlstring#1{%
+  \blx@bibxstring{abx@lstr}{#1}}
+
+\def\blx@imc@bibxsstring#1{%
+  \blx@bibxstring{abx@sstr}{#1}}
+
+\def\blx@bibxstring#1#2{%
+  \ifcsundef{#1@#2}
+    {\protect\blx@warn@nostring{#2}}
+    {\csuse{#1@#2}}}
+
+% {<string>}{<true>}{<false>}
+\def\blx@imc@ifbibstring#1{%
+  \ifcsundef{\abx@str @\detokenize{#1}}
+    {\@secondoftwo}
+    {\@firstoftwo}}
+
+\def\blx@imc@ifbibxstring#1{%
+  \blx@xsanitizeafter\ifcsundef{\abx@str @#1}
+    {\@secondoftwo}
+    {\@firstoftwo}}
+
+% {<field>}{<true>}{<false>}
+\def\blx@imc@iffieldbibstring#1{%
+  \blx@imc@iffieldundef{#1}
+    {\@secondoftwo}
+    {\ifcsundef{\abx@str @\detokenize\expandafter
+                          \expandafter\expandafter{%
+                \csname abx@field@#1\endcsname}}
+       {\@secondoftwo}
+       {\@firstoftwo}}}
+
+\blx@regimcs{%
+  \bibstring   \biblstring   \bibsstring
+  \bibxstring  \bibxlstring  \bibxsstring
+  \bibcpstring \bibcplstring \bibcpsstring
+  \biblcstring \biblclstring \biblcsstring
+  \bibucstring \bibuclstring \bibucsstring
+  \ifbibstring \ifbibxstring \iffieldbibstring}
+
+\let\blx@hook@uc\relax
+\let\blx@hook@lc\relax
+
+\AtEndPreamble{%
+  \toggletrue{blx@tempa}%
+  \toggletrue{blx@tempb}%
+  \expandafter\patchcmd\csname MakeUppercase \endcsname
+    {\protected@edef}
+    {\blx@hook@uc\protected@edef}
+    {\togglefalse{blx@tempa}}
+    {}%
+  \expandafter\patchcmd\csname MakeLowercase \endcsname
+    {\protected@edef}
+    {\blx@hook@lc\protected@edef}
+    {\togglefalse{blx@tempb}}
+    {}%
+  \@ifpackageloaded{textcase}
+    {\expandafter\patchcmd\csname MakeUppercase \endcsname
+       {\def\i}
+       {\blx@hook@uc\def\i}
+       {\togglefalse{blx@tempa}}
+       {}%
+     \expandafter\patchcmd\csname MakeLowercase \endcsname
+       {\@uclcnotmath{}}
+       {\@uclcnotmath{\blx@hook@lc}}
+       {\togglefalse{blx@tempb}}
+       {}%
+     \expandafter\patchcmd\csname MakeTextUppercase \endcsname
+       {\def\i}
+       {\blx@hook@uc\def\i}
+       {}
+       {}%
+     \expandafter\patchcmd\csname MakeTextLowercase \endcsname
+       {\@uclcnotmath{}}
+       {\@uclcnotmath{\blx@hook@lc}}
+       {}
+       {}}
+    {}%
+  \iftoggle{blx@tempa}{\blx@err@patch{\string\MakeUppercase}}{}%
+  \iftoggle{blx@tempb}{\blx@err@patch{\string\MakeLowercase}}{}%
+}
+
+\appto\blx@blxinit{%
+  \def\blx@hook@uc{%
+    \def\bibstring{\blx@imc@bibucstring}%
+    \def\biblstring{\blx@imc@bibuclstring}%
+    \def\bibsstring{\blx@imc@bibucsstring}%
+    \def\biblcstring{\blx@imc@bibucstring}%
+    \def\biblclstring{\blx@imc@bibuclstring}%
+    \def\biblcsstring{\blx@imc@bibucsstring}%
+    \def\bibcpstring{\blx@imc@bibucstring}%
+    \def\bibcplstring{\blx@imc@bibuclstring}%
+    \def\bibcpsstring{\blx@imc@bibucsstring}}%
+  \def\blx@hook@lc{%
+    \def\bibstring{\blx@imc@biblcstring}%
+    \def\biblstring{\blx@imc@biblclstring}%
+    \def\bibsstring{\blx@imc@biblcsstring}%
+    \def\bibucstring{\blx@imc@biblcstring}%
+    \def\bibuclstring{\blx@imc@biblclstring}%
+    \def\bibucsstring{\blx@imc@biblcsstring}%
+    \def\bibcpstring{\blx@imc@biblcstring}%
+    \def\bibcplstring{\blx@imc@biblclstring}%
+    \def\bibcpsstring{\blx@imc@biblcsstring}}}
+
+\def\abx@dostrings{%
+  \do{bibliography}%
+  \do{references}%
+  \do{shorthands}%
+  \do{editor}%
+  \do{editors}%
+  \do{compiler}%
+  \do{compilers}%
+  \do{redactor}%
+  \do{redactors}%
+  \do{reviser}%
+  \do{revisers}%
+  \do{founder}%
+  \do{founders}%
+  \do{continuator}%
+  \do{continuators}%
+  \do{collaborator}%
+  \do{collaborators}%
+  \do{translator}%
+  \do{translators}%
+  \do{commentator}%
+  \do{commentators}%
+  \do{annotator}%
+  \do{annotators}%
+  \do{commentary}%
+  \do{annotations}%
+  \do{introduction}%
+  \do{foreword}%
+  \do{afterword}%
+  \do{editortr}%
+  \do{editorstr}%
+  \do{editorco}%
+  \do{editorsco}%
+  \do{editoran}%
+  \do{editorsan}%
+  \do{editorin}%
+  \do{editorsin}%
+  \do{editorfo}%
+  \do{editorsfo}%
+  \do{editoraf}%
+  \do{editorsaf}%
+  \do{editortrco}%
+  \do{editorstrco}%
+  \do{editortran}%
+  \do{editorstran}%
+  \do{editortrin}%
+  \do{editorstrin}%
+  \do{editortrfo}%
+  \do{editorstrfo}%
+  \do{editortraf}%
+  \do{editorstraf}%
+  \do{editorcoin}%
+  \do{editorscoin}%
+  \do{editorcofo}%
+  \do{editorscofo}%
+  \do{editorcoaf}%
+  \do{editorscoaf}%
+  \do{editoranin}%
+  \do{editorsanin}%
+  \do{editoranfo}%
+  \do{editorsanfo}%
+  \do{editoranaf}%
+  \do{editorsanaf}%
+  \do{editortrcoin}%
+  \do{editorstrcoin}%
+  \do{editortrcofo}%
+  \do{editorstrcofo}%
+  \do{editortrcoaf}%
+  \do{editorstrcoaf}%
+  \do{editortranin}%
+  \do{editorstranin}%
+  \do{editortranfo}%
+  \do{editorstranfo}%
+  \do{editortranaf}%
+  \do{editorstranaf}%
+  \do{translatorco}%
+  \do{translatorsco}%
+  \do{translatoran}%
+  \do{translatorsan}%
+  \do{translatorin}%
+  \do{translatorsin}%
+  \do{translatorfo}%
+  \do{translatorsfo}%
+  \do{translatoraf}%
+  \do{translatorsaf}%
+  \do{translatorcoin}%
+  \do{translatorscoin}%
+  \do{translatorcofo}%
+  \do{translatorscofo}%
+  \do{translatorcoaf}%
+  \do{translatorscoaf}%
+  \do{translatoranin}%
+  \do{translatorsanin}%
+  \do{translatoranfo}%
+  \do{translatorsanfo}%
+  \do{translatoranaf}%
+  \do{translatorsanaf}%
+  \do{byauthor}%
+  \do{byeditor}%
+  \do{bycompiler}%
+  \do{byredactor}%
+  \do{byreviser}%
+  \do{byreviewer}%
+  \do{byfounder}%
+  \do{bycontinuator}%
+  \do{bycollaborator}%
+  \do{bytranslator}%
+  \do{bycommentator}%
+  \do{byannotator}%
+  \do{withcommentator}%
+  \do{withannotator}%
+  \do{withintroduction}%
+  \do{withforeword}%
+  \do{withafterword}%
+  \do{byeditortr}%
+  \do{byeditorco}%
+  \do{byeditoran}%
+  \do{byeditorin}%
+  \do{byeditorfo}%
+  \do{byeditoraf}%
+  \do{byeditortrco}%
+  \do{byeditortran}%
+  \do{byeditortrin}%
+  \do{byeditortrfo}%
+  \do{byeditortraf}%
+  \do{byeditorcoin}%
+  \do{byeditorcofo}%
+  \do{byeditorcoaf}%
+  \do{byeditoranin}%
+  \do{byeditoranfo}%
+  \do{byeditoranaf}%
+  \do{byeditortrcoin}%
+  \do{byeditortrcofo}%
+  \do{byeditortrcoaf}%
+  \do{byeditortranin}%
+  \do{byeditortranfo}%
+  \do{byeditortranaf}%
+  \do{bytranslatorco}%
+  \do{bytranslatoran}%
+  \do{bytranslatorin}%
+  \do{bytranslatorfo}%
+  \do{bytranslatoraf}%
+  \do{bytranslatorcoin}%
+  \do{bytranslatorcofo}%
+  \do{bytranslatorcoaf}%
+  \do{bytranslatoranin}%
+  \do{bytranslatoranfo}%
+  \do{bytranslatoranaf}%
+  \do{and}%
+  \do{andothers}%
+  \do{andmore}%
+  \do{volume}%
+  \do{volumes}%
+  \do{involumes}%
+  \do{part}%
+  \do{jourvol}%
+  \do{jourser}%
+  \do{newseries}%
+  \do{oldseries}%
+  \do{edition}%
+  \do{reprint}%
+  \do{reprintof}%
+  \do{reprintas}%
+  \do{reprintfrom}%
+  \do{reviewof}%
+  \do{translationof}%
+  \do{translationas}%
+  \do{translationfrom}%
+  \do{origpubas}%
+  \do{origpubin}%
+  \do{astitle}%
+  \do{bypublisher}%
+  \do{page}%
+  \do{pages}%
+  \do{column}%
+  \do{columns}%
+  \do{line}%
+  \do{lines}%
+  \do{nodate}%
+  \do{verse}%
+  \do{verses}%
+  \do{section}%
+  \do{sections}%
+  \do{paragraph}%
+  \do{paragraphs}%
+  \do{in}%
+  \do{inseries}%
+  \do{ofseries}%
+  \do{book}%
+  \do{issue}%
+  \do{number}%
+  \do{chapter}%
+  \do{mathesis}%
+  \do{phdthesis}%
+  \do{candthesis}%
+  \do{resreport}%
+  \do{techreport}%
+  \do{software}%
+  \do{datacd}%
+  \do{audiocd}%
+  \do{version}%
+  \do{url}%
+  \do{urlfrom}%
+  \do{urlseen}%
+  \do{file}%
+  \do{inpreparation}%
+  \do{submitted}%
+  \do{inpress}%
+  \do{prepublished}%
+  \do{forthcoming}%
+  \do{library}%
+  \do{abstract}%
+  \do{annotation}%
+  \do{citedas}%
+  \do{seenote}%
+  \do{quotedin}%
+  \do{opcit}%
+  \do{loccit}%
+  \do{ibidem}%
+  \do{idem}%
+  \do{idemsf}%
+  \do{idemsm}%
+  \do{idemsn}%
+  \do{idempf}%
+  \do{idempm}%
+  \do{idempn}%
+  \do{idempp}%
+  \do{confer}%
+  \do{sequens}%
+  \do{sequentes}%
+  \do{passim}%
+  \do{see}%
+  \do{seealso}%
+  \do{backrefpage}%
+  \do{backrefpages}%
+  \do{thiscite}%
+  \do{january}%
+  \do{february}%
+  \do{march}%
+  \do{april}%
+  \do{may}%
+  \do{june}%
+  \do{july}%
+  \do{august}%
+  \do{september}%
+  \do{october}%
+  \do{november}%
+  \do{december}%
+  \do{langamerican}%
+  \do{langbrazilian}%
+  \do{langcatalan}%
+  \do{langcroatian}%
+  \do{langczech}%
+  \do{langdanish}%
+  \do{langdutch}%
+  \do{langenglish}%
+  \do{langfinnish}%
+  \do{langfrench}%
+  \do{langgerman}%
+  \do{langgreek}%
+  \do{langitalian}%
+  \do{langjapanese}%
+  \do{langlatin}%
+  \do{langnorwegian}%
+  \do{langpolish}%
+  \do{langportuguese}%
+  \do{langrussian}%
+  \do{langslovak}%
+  \do{langslovene}%
+  \do{langspanish}%
+  \do{langswedish}%
+  \do{fromamerican}%
+  \do{frombrazilian}%
+  \do{fromcatalan}%
+  \do{fromcroatian}%
+  \do{fromczech}%
+  \do{fromdanish}%
+  \do{fromdutch}%
+  \do{fromenglish}%
+  \do{fromfinnish}%
+  \do{fromfrench}%
+  \do{fromgerman}%
+  \do{fromgreek}%
+  \do{fromitalian}%
+  \do{fromjapanese}%
+  \do{fromlatin}%
+  \do{fromnorwegian}%
+  \do{frompolish}%
+  \do{fromportuguese}%
+  \do{fromrussian}%
+  \do{fromslovak}%
+  \do{fromslovene}%
+  \do{fromspanish}%
+  \do{fromswedish}%
+  \do{countryde}%
+  \do{countryep}%
+  \do{countryeu}%
+  \do{countryfr}%
+  \do{countryuk}%
+  \do{countryus}%
+  \do{patent}%
+  \do{patentde}%
+  \do{patenteu}%
+  \do{patentfr}%
+  \do{patentuk}%
+  \do{patentus}%
+  \do{patreq}%
+  \do{patreqde}%
+  \do{patreqeu}%
+  \do{patreqfr}%
+  \do{patrequk}%
+  \do{patrequs}%
+}
+
+\newrobustcmd*{\NewBibliographyString}[1]{%
+  \forcsvlist\blx@newstring{#1}}
+
+\def\blx@newstring#1{%
+  \ifcsundef{KV@blx@lbx@#1}
+    {\gappto\abx@dostrings{\do{#1}}%
+     \csgdef{KV@blx@lbx@#1}##1{\blx@defstring{#1}{##1}}}
+    {}}
+
+% in *.cbx/bbx/tex: <key> = {<string>},
+% in *.lbx:         <key> = {{<longstring>}{<abbrevstring>}},
+\def\do#1{\define@key{blx@lbx}{#1}{\blx@defstring{#1}{##1}}}
+\abx@dostrings
+
+% in *.cbx/bbx/tex: (implicit)
+% in *.lbx:         inherit = {<language>},
+\define@key{blx@lbx}{inherit}{%
+  \blx@lbxinput{#1}{}{\blx@err@nolang{#1}}%
+  \csuse{abx@strings@#1}}
+
+\def\blx@cfg@defstring#1#2{%
+  \csdef{abx@lstr@#1}{#2}%
+  \csdef{abx@sstr@#1}{#2}}
+
+\def\blx@lbx@defstring#1#2{%
+  \blx@lbx@defstring@i{#1}#2}
+\def\blx@lbx@defstring@i#1#2#3{%
+  \csdef{abx@lstr@#1}{#2}%
+  \csdef{abx@sstr@#1}{#3}}
+
+% {<language>}
+\def\blx@lbxcheck#1{%
+  \ifcsdef{blx@lng@#1}
+    {\expandafter\expandafter\expandafter\IfFileExists
+     \expandafter\expandafter\expandafter{%
+     \csname blx@lng@#1\endcsname.lbx}
+       {}
+       {\blx@err@nolang{#1}}}
+    {\IfFileExists{#1.lbx}
+       {}
+       {\blx@err@nolang{#1}}}}
+
+% {<language>}{<definitions>}
+\newrobustcmd*{\DefineBibliographyExtras}[2]{%
+  \blx@lbxcheck{#1}%
+  \csgappto{blx@hook@extras@#1}{%
+    \blx@defbibextras{#1}{#2}}}
+\@onlypreamble\DefineBibliographyExtras
+
+\newrobustcmd*{\UndefineBibliographyExtras}[2]{%
+  \blx@lbxcheck{#1}%
+  \csgappto{blx@hook@noextras@#1}{%
+    \blx@undefbibextras{#1}{#2}}}
+\@onlypreamble\UndefineBibliographyExtras
+
+\def\blx@defbibextras#1{\csgappto{abx@extras@#1}}
+\def\blx@undefbibextras#1{\csgappto{abx@noextras@#1}}
+
+% {<language>}{<language>}
+\def\blx@letbibextras#1#2{%
+  \blx@lbxinput{#2}{}{\blx@err@nolang{#2}}%
+  \global\csletcs{abx@extras@#1}{abx@extras@#2}
+  \global\csletcs{abx@noextras@#1}{abx@noextras@#2}}%
+
+% {<language>}{<strings>}
+\newrobustcmd*{\DefineBibliographyStrings}[2]{%
+  \blx@lbxcheck{#1}%
+  \csgappto{blx@hook@strings@#1}{%
+    \begingroup
+    \let\blx@defstring\blx@cfg@defstring
+    \blx@defbibstrings{#1}{#2}%
+    \endgroup}}
+\@onlypreamble\DefineBibliographyStrings
+
+\def\blx@defbibstrings#1#2{%
+  \def\do##1{\csundef{abx@lstr@##1}\csundef{abx@sstr@##1}}%
+  \abx@dostrings
+  \csuse{abx@strings@#1}%
+  \setkeys{blx@lbx}{#2}%
+  \let\do\blx@defbibstrings@i
+  \csxdef{abx@strings@#1}{\abx@dostrings}%
+  \csgappto{abx@strings@#1}{%
+    \ifcsdef{\abx@str @bibliography}
+      {\letcs\bibname{\abx@str @bibliography}}
+      {\let\bibname\@empty}%
+    \ifcsdef{\abx@str @references}
+      {\letcs\refname{\abx@str @references}}
+      {\let\refname\@empty}%
+    \ifcsdef{\abx@str @shorthands}
+      {\letcs\biblistname{\abx@str @shorthands}}
+      {\let\biblistname\@empty}}}
+
+\def\blx@defbibstrings@i#1{%
+  \ifcsdef{abx@lstr@#1}
+    {\def\expandafter\noexpand\csname abx@lstr@#1\endcsname{%
+       \csexpandonce{abx@lstr@#1}}}
+    {\undef\expandafter\noexpand\csname abx@lstr@#1\endcsname}%
+  \ifcsdef{abx@sstr@#1}
+    {\def\expandafter\noexpand\csname abx@sstr@#1\endcsname{%
+       \csexpandonce{abx@sstr@#1}}}
+    {\undef\expandafter\noexpand\csname abx@sstr@#1\endcsname}}
+
+% {<language>}{<language>}
+\def\blx@letbibstrings#1#2{%
+  \blx@lbxinput{#2}{}{\blx@err@nolang{#2}}%
+  \global\csletcs{abx@strings@#1}{abx@strings@#2}}%
+
+% {<language>}{<exceptions>}
+\newrobustcmd*{\DefineHyphenationExceptions}[2]{%
+  \ifcsundef{l@#1}
+    {\blx@warn@nohyph{#1}}
+    {}%
+  \csgappto{blx@hook@hyph@#1}{\blx@hyphexcept{#1}{#2}}}
+\@onlypreamble\DefineHyphenationExceptions
+
+\def\blx@hyphexcept#1#2{%
+  \ifcsundef{l@#1}
+    {\blx@warn@nohyph{#1}}
+    {\begingroup
+     \language\csname l@#1\endcsname\relax
+     \hyphenation{#2}%
+     \endgroup}}
+
+% {<language>}{<mapping>}
+\newrobustcmd*{\DeclareLanguageMapping}[2]{%
+  \csgdef{blx@lng@#1}{#2}}
+\@onlypreamble\DeclareLanguageMapping
+
+% {<language>}{<success>}{<failure>}
+\def\blx@lbxinput#1{%
+  \ifcsdef{blx@lng@#1}
+    {\expandafter\expandafter\expandafter\blx@lbxinput@i
+     \expandafter\expandafter\expandafter{%
+       \csname blx@lng@#1\endcsname}{#1}}
+    {\blx@lbxinput@ii{#1}{#1}{language '#1'}}}
+
+% {<mapping>}{<language>}
+\def\blx@lbxinput@i#1#2{%
+  \global\csundef{blx@lng@#2}%
+  \IfFileExists{#1.lbx}
+    {\blx@lbxinput@ii{#2}{#1}{language '#2' -> '#1'}}
+    {\blx@warning@noline{%
+       File '#1.lbx' not found!\MessageBreak
+       Ignoring mapping '#2' -> '#1'}%
+     \blx@lbxinput{#2}}}
+
+% {<language>}{<lbxfile>}{<message>}
+\def\blx@lbxinput@ii#1#2#3{%
+  \begingroup
+  \setbox\@tempboxa=\hbox\bgroup
+    \aftergroup\endgroup
+    \blx@inputonce{#2.lbx}{#3}
+      {\global\cslet{abx@strings@#1}\@empty
+       \global\cslet{abx@extras@#1}\@empty
+       \global\cslet{abx@noextras@#1}\@empty
+       \blx@maplang{#1}{#1}%
+       \def\InheritBibliographyStrings{%
+       \blx@letbibstrings{#1}}%
+       \def\DeclareBibliographyStrings####1{%
+         \begingroup
+         \let\blx@defstring\blx@lbx@defstring
+         \blx@defbibstrings{#1}{####1}%
+         \endgroup}%
+       \def\InheritBibliographyExtras{\blx@letbibextras{#1}}%
+       \def\DeclareBibliographyExtras{\blx@defbibextras{#1}}%
+       \def\UndeclareBibliographyExtras{\blx@undefbibextras{#1}}%
+       \def\DeclareHyphenationExceptions{\blx@hyphexcept{#1}}%
+       \begingroup
+       \blx@saneccodes
+       \makeatletter}
+      {\endgroup
+       \csuse{blx@hook@strings@#1}%
+       \csuse{blx@hook@strings@#2}%
+       \csuse{blx@hook@extras@#1}%
+       \csuse{blx@hook@extras@#2}%
+       \csuse{blx@hook@noextras@#1}%
+       \csuse{blx@hook@noextras@#2}%
+       \csuse{blx@hook@hyph@#1}%
+       \csuse{blx@hook@hyph@#2}}
+      {\aftergroup\@firstoftwo}
+      {\aftergroup\@secondoftwo}%
+  \egroup}
+
+% {<language>}
+\def\blx@langsetup#1{%
+  \blx@lbxinput{#1}
+    {\edef\blx@languagename{#1}}
+    {\blx@warning
+       {Language '#1' not supported.\MessageBreak
+        Using fallback language '\blx@languagename'}%
+     \blx@lbxinput{\blx@languagename}
+       {\blx@maplang{#1}{\blx@languagename}}
+       {\blx@err@nolang{\blx@languagename}}}}
+
+% auxiliary macros
+
+% {<field base name>}
+
+\newrobustcmd*{\mkbibrangeshort}{%
+  \mkbibrangefull{short}}
+
+\newrobustcmd*{\mkbibrangelong}{%
+  \mkbibrangefull{long}}
+
+\newrobustcmd*{\mkbibrangeterse}{%
+  \mkbibrangetrunc{short}}
+
+\newrobustcmd*{\mkbibrangecomp}{%
+  \mkbibrangetrunc{long}}
+
+\newrobustcmd*{\mkbibrangeshortextra}{%
+  \mkbibrangefullextra{short}}
+
+\newrobustcmd*{\mkbibrangelongextra}{%
+  \mkbibrangefullextra{long}}
+
+\newrobustcmd*{\mkbibrangeterseextra}{%
+  \mkbibrangetruncextra{short}}
+
+\newrobustcmd*{\mkbibrangecompextra}{%
+  \mkbibrangetruncextra{long}}
+
+% {<short|long>}{<basename>}
+
+\newrobustcmd*{\mkbibrangefull}[2]{%
+  \iffieldundef{#2year}
+    {}
+    {\printtext[#2date]{%
+       \csuse{mkbibdate#1}{#2year}{#2month}{#2day}%
+       \iffieldundef{#2endyear}
+         {}
+         {\iffieldequalstr{#2endyear}{}
+            {\mbox{\bibdatedash}}
+            {\bibdatedash
+             \csuse{mkbibdate#1}{#2endyear}{#2endmonth}{#2endday}}}}}}
+
+\newrobustcmd*{\mkbibrangetrunc}[2]{%
+  \iffieldundef{#2year}
+    {}
+    {\printtext[#2date]{%
+       \iffieldsequal{#2year}{#2endyear}
+         {\iffieldsequal{#2month}{#2endmonth}
+            {\csuse{mkbibdate#1}{}{}{#2day}}
+            {\csuse{mkbibdate#1}{}{#2month}{#2day}}}
+         {\csuse{mkbibdate#1}{#2year}{#2month}{#2day}}%
+       \iffieldundef{#2endyear}
+         {}
+         {\iffieldequalstr{#2endyear}{}
+            {\mbox{\bibdatedash}}
+            {\bibdatedash
+             \csuse{mkbibdate#1}{#2endyear}{#2endmonth}{#2endday}}}}}}
+
+\newrobustcmd*{\mkbibrangefullextra}[2]{%
+  \iffieldundef{#2year}
+    {}
+    {\printtext[#2date]{%
+       \printtext{%
+         \csuse{mkbibdate#1}{#2year}{#2month}{#2day}}%
+       \iffieldundef{#2endyear}
+         {\printfield{extrayear}}
+         {\iffieldequalstr{#2endyear}{}
+            {\printfield{extrayear}%
+             \printtext{\mbox{\bibdatedash}}}
+            {\printtext{%
+               \bibdatedash
+               \csuse{mkbibdate#1}{#2endyear}{#2endmonth}{#2endday}%
+               \printfield{extrayear}}}}}}}
+
+\newrobustcmd*{\mkbibrangetruncextra}[2]{%
+  \iffieldundef{#2year}
+    {}
+    {\printtext[#2date]{%
+       \printtext{%
+         \iffieldsequal{#2year}{#2endyear}
+           {\iffieldsequal{#2month}{#2endmonth}
+              {\csuse{mkbibdate#1}{}{}{#2day}}
+              {\csuse{mkbibdate#1}{}{#2month}{#2day}}}
+           {\csuse{mkbibdate#1}{#2year}{#2month}{#2day}}}%
+       \iffieldundef{#2endyear}
+         {\printfield{extrayear}}
+         {\iffieldequalstr{#2endyear}{}
+            {\printfield{extrayear}%
+             \printtext{\mbox{\bibdatedash}}}
+            {\printtext{%
+               \bibdatedash
+               \csuse{mkbibdate#1}{#2endyear}{#2endmonth}{#2endday}%
+               \printfield{extrayear}}}}}}}
+
+\newrobustcmd*{\mkbibrangeyear}[1]{%
+  \blx@imc@clearfield{#1month}%
+  \blx@imc@clearfield{#1day}%
+  \blx@imc@clearfield{#1endmonth}%
+  \blx@imc@clearfield{#1endday}%
+  \iffieldsequal{#1year}{#1endyear}
+    {\blx@imc@clearfield{#1endyear}}
+    {}%
+  \mkbibrangefull{short}{#1}}
+
+\newrobustcmd*{\mkbibrangeyearextra}[1]{%
+  \blx@imc@clearfield{#1month}%
+  \blx@imc@clearfield{#1day}%
+  \blx@imc@clearfield{#1endmonth}%
+  \blx@imc@clearfield{#1endday}%
+  \iffieldsequal{#1year}{#1endyear}
+    {\blx@imc@clearfield{#1endyear}}
+    {}%
+  \mkbibrangefullextra{short}{#1}}
+
+\expandafter\newrobustcmd
+\expandafter*\csname mkbibrangeiso8601\endcsname[1]{%
+  \iffieldundef{#1year}
+    {}
+    {\printtext[#1date]{%
+       \blx@isodate{#1year}{#1month}{#1day}%
+       \iffieldundef{#1endyear}
+         {}
+         {\addslash\blx@isodate{#1endyear}{#1endmonth}{#1endday}}}}}
+
+\expandafter\newrobustcmd
+\expandafter*\csname mkbibrangeiso8601extra\endcsname[1]{%
+  \iffieldundef{#1year}
+    {}
+    {\printtext[#1date]{%
+       \blx@isodate[extrayear]{#1year}{#1month}{#1day}%
+       \iffieldundef{#1endyear}
+         {}
+         {\addslash\blx@isodate{#1endyear}{#1endmonth}{#1endday}}}}}
+
+\newrobustcmd*{\blx@isodate}[4][]{%
+  \thefield{#2}\ifblank{#1}{}{\printfield{#1}}%
+  \iffieldundef{#3}{}{\mbox{-}\thefield{#3}}%
+  \iffieldundef{#4}{}{\mbox{-}\thefield{#4}}}
+
+\newrobustcmd*{\mkbibdatelong}[3]{}
+\newrobustcmd*{\mkbibdateshort}[3]{}
+\newrobustcmd*{\bibrangedash}{\textendash}
+\newrobustcmd*{\bibrangessep}{,\space}
+\newrobustcmd*{\bibdatedash}{\bibrangedash}
+\newrobustcmd*{\finalandcomma}{}
+\newrobustcmd*{\finalandsemicolon}{}
+\newrobustcmd*{\mkbibordinal}[1]{#1}
+\newrobustcmd*{\mkbibmascord}{\mkbibordinal}
+\newrobustcmd*{\mkbibfemord}{\mkbibordinal}
+\newrobustcmd*{\mkbibneutord}{\mkbibordinal}
+\newrobustcmd*{\mkbibmonth}[1]{%
+  \ifcase0#1\relax
+    \blx@warning@entry{Month out of range or not an integer}%
+  \or\abx@bibmonth{january}%
+  \or\abx@bibmonth{february}%
+  \or\abx@bibmonth{march}%
+  \or\abx@bibmonth{april}%
+  \or\abx@bibmonth{may}%
+  \or\abx@bibmonth{june}%
+  \or\abx@bibmonth{july}%
+  \or\abx@bibmonth{august}%
+  \or\abx@bibmonth{september}%
+  \or\abx@bibmonth{october}%
+  \or\abx@bibmonth{november}%
+  \or\abx@bibmonth{december}%
+  \else
+    \blx@warning@entry{Month out of range}#1%
+  \fi}
+
+\protected\def\blx@imc@printdatelabel{}
+\protected\def\blx@imc@printdateextralabel{}
+
+\let\blx@imc@mkdatezeros\@firstofone
+\protected\def\blx@imc@stripzeros#1{%
+  \begingroup
+  \setbox\@tempboxa=\hbox\bgroup
+  \aftergroup\endgroup
+  \abx@hook@xsanitize
+  \if0#1\relax
+    \expandafter\@firstoftwo
+  \else
+    \expandafter\@secondoftwo
+  \fi
+  {\@tempcnta#1\relax
+   \expandafter\egroup
+   \number\@tempcnta
+   \@tempcnta#1\relax}
+  {\egroup#1}}
+
+\blx@regimcs{\printdatelabel \printdateextralabel \printorigdate \stripzeros \mkdatezeros}
+
+% User macro for retrieving currrent language
+\def\currentlang{\blx@languagename}
+
+% {<language>}{<strings>}
+\def\blx@maplang#1#2{%
+  \csxappto{extras#1}{%
+    \noexpand\blx@resetpunct
+    \expandafter\noexpand\csname abx@extras@#2\endcsname
+    \expandafter\noexpand\csname abx@strings@#2\endcsname}%
+  \csxappto{noextras#1}{%
+    \noexpand\blx@resetpunct
+    \expandafter\noexpand\csname abx@noextras@#2\endcsname}}
+
+%% babel/polyglossia interface
+\def\blx@beglang{\blx@clearlang\begingroup}
+\def\blx@endlang{\endgroup}
+\let\blx@beglangbib\blx@beglang
+\let\blx@endlangbib\blx@endlang
+\let\blx@beglangcite\blx@beglang
+\let\blx@endlangcite\blx@endlang
+\let\blx@hook@endlang\@empty
+\let\blx@hook@initlang\@empty
+\let\blx@imc@mainlang\@empty
+\def\blx@hyphenreset{%
+  \ifcsundef{l@\blx@languagename}
+    {}
+    {\language\csname l@\blx@languagename\endcsname\relax}%
+  \ifcsundef{\blx@languagename hyphenmins}
+    {\blx@sethyphenmins\tw@\thr@@}
+    {\expandafter\expandafter\expandafter\blx@sethyphenmins
+       \csname\blx@languagename hyphenmins\endcsname}}
+\def\blx@sethyphenmins#1#2{%
+  \lefthyphenmin#1\relax
+  \righthyphenmin#2\relax}
+
+\begingroup
+\@makeother\#
+\gdef\blx@mkautolangbabel{%
+  \ifundef\bbl@main@language
+    {\blx@error
+      {No default babel language defined}
+      {You must define a default language for babel}}
+    {}%
+  \pretocmd\select@language{\blx@langsetup{#1}}
+    {\ifdef\blx@thelangenv
+       {\def\blx@beglang{%
+          \blx@clearlang
+          \begingroup
+         % Need to override all entries, regardless of if there is a langid
+         % if language=<language> option is given
+         \ifboolexpr { test {\ifdef\abx@field@langid }
+                       or
+                       test {\ifdef\blx@forcelanguagename} }
+            % override local langid if we forced it with
+            % language=<language> option
+            {\ifdef\blx@forcelanguagename
+               {\let\abx@field@langid\blx@forcelanguagename}
+               {}%
+             \let\blx@languagename\abx@field@langid% track global language
+             \ifcsundef{l@\abx@field@langid}
+               {\blx@warn@nohyph{\abx@field@langid}}
+               {\blx@hook@initlang
+                \def\blx@endlang{%
+                  \blx@hook@endlang
+                  \csname end\blx@thelangenv\endcsname
+                  \endgroup}%
+                \iftoggle{blx@autolangbib}
+                  {\let\blx@endlangbib\blx@endlang}
+                  {}%
+                \iftoggle{blx@autolangcite}
+                  {\let\blx@endlangcite\blx@endlang}
+                  {}%
+                \csname\blx@thelangenv\expandafter\endcsname
+                \expandafter{\abx@field@langid}}}
+            {}}}
+       {}%
+     \def\blx@langstrings{}%
+     \def\blx@imc@mainlang{\select@language{\bbl@main@language}}%
+     \blx@langsetup\bbl@main@language}
+    {\blx@err@patch{'babel' package}%
+     \blx@mknoautolang}}
+
+\gdef\blx@mkautolangpoly{%
+  \ifundef\bbl@main@language
+    {\blx@error
+      {No default polyglossia language defined}
+      {You must define a default language for polyglossia}}
+    {}%
+  \catcode`\_=11% polyglossia uses "_" as a letter
+  \pretocmd\select@language{\blx@langsetup{#1}}
+    {\ifdef\blx@thelangenv
+       {\def\blx@beglang{%
+          \blx@clearlang
+          \begingroup
+         % Need to override all entries, regardless of if there is a langid
+         % if language=<language> option is given
+         \ifboolexpr { test {\ifdef\abx@field@langid }
+                       or
+                       test {\ifdef\blx@forcelanguagename} }
+            % override local langid if we forced it with
+            % language=<language> option
+            {\ifdef\blx@forcelanguagename
+               {\let\abx@field@langid\blx@forcelanguagename}
+               {}%
+             \let\blx@languagename\abx@field@langid% track global language
+             \ifcsundef{l@\abx@field@langid}
+               {\blx@warn@nohyph{\abx@field@langid}}
+               {\blx@hook@initlang
+                \def\blx@endlang{%
+                  \blx@hook@endlang
+                  % Polyglossia language envs are \<lang>[]
+                  \ifcsstring{blx@thelangenv}{langname}
+                    {\csname end\abx@field@langid\endcsname}
+                    {\csname end\blx@thelangenv\endcsname}%
+                  \endgroup}%
+                \iftoggle{blx@autolangbib}
+                  {\let\blx@endlangbib\blx@endlang}
+                  {}%
+                \iftoggle{blx@autolangcite}
+                  {\let\blx@endlangcite\blx@endlang}
+                  {}%
+                \ifcsstring{blx@thelangenv}{langname}
+                  {\ifdef\abx@field@langidopts
+                     {\csname\abx@field@langid\expandafter\endcsname\expandafter[\abx@field@langidopts]}
+                     {\csname\abx@field@langid\endcsname}}
+                  {\csname\blx@thelangenv\expandafter\endcsname\expandafter{\abx@field@langid}}%
+                % These lines are equal to \blx@maplang
+                \blx@resetpunct
+                \csuse{abx@extras@\abx@field@langid}%
+                \csuse{abx@strings@\abx@field@langid}}}
+            {}}}
+       {}%
+     % polyglossia needs this - it doesn't get the
+     % strings automatically set for some reason
+     \def\blx@langstrings{%
+       \csuse{abx@extras@\languagename}%
+       \csuse{abx@strings@\languagename}}%
+     \def\blx@imc@mainlang{%
+       \select@language{\bbl@main@language}%
+       % These lines are equal to \blx@maplang
+       \blx@resetpunct
+       \csuse{abx@extras@\bbl@main@language}%
+       \csuse{abx@strings@\bbl@main@language}}%
+     \blx@langsetup\bbl@main@language}
+    {\blx@err@patch{'polyglossia' package}%
+     \blx@mknoautolang}%
+  \catcode`\_=8}
+\endgroup
+
+\def\blx@mknoautolang{%
+  \blx@lbxinput{\blx@languagename}
+    {}
+    {\blx@err@nolang{\blx@languagename}}}
+
+\blx@regimcs{\mainlang}
+
+\newrobustcmd*{\DeclareRedundantLanguages}[2]{%
+  \begingroup
+  \ifblank{#2}
+    {\def\do##1{%
+       \global\csundef{blx@rlm@##1}%
+       \global\csundef{blx@rlm@lang##1}}}
+    {\def\do##1{%
+       \csxdef{blx@rlm@##1}{#2}%
+       \csxdef{blx@rlm@lang##1}{#2}}}%
+  \docsvlist{#1}%
+  \endgroup}
+
+\def\blx@clearlang{%
+  \iftoggle{blx@clearlang}
+    {\iflistundef{language}
+       {}
+       {\ifnumgreater{\value{language}}{1}
+          {}
+          {\expandafter\blx@clearlang@i\abx@list@language}}}
+    {}}
+
+\def\blx@clearlang@i#1{%
+  \ifcsdef{blx@rlm@#1}
+    {\expandafter\expandafter\expandafter\forcsvlist
+     \expandafter\expandafter\expandafter\blx@clearlang@ii
+     \expandafter\expandafter\expandafter{%
+       \csname blx@rlm@#1\endcsname}}
+    {}}
+
+\def\blx@clearlang@ii#1{%
+  \ifdefstring\languagename{#1}
+    {\clearlist{language}}
+    {}}
+
+%% Biber equivalents to bibtex data interface
+
+\def\abx@doentrytypes{\dolistcsloop{blx@datamodel@entrytypes}}
+
+% fields which can be used as labels - we auto-create some macros for these
+\def\abx@dolabelfields{\dolistcsloop{blx@datamodel@labelfields}}
+
+\def\abx@donames{\dolistcsloop{blx@datamodel@names}}
+
+\def\abx@dofields{\dolistcsloop{blx@datamodel@fields}}
+
+\def\abx@dolists{%
+  \dolistcsloop{blx@datamodel@lists}%
+  \do{pageref}}
+
+\def\abx@dodates{\dolistcsloop{blx@datamodel@dates}}
+
+% Used to pass regexps to .bcf
+\def\regexp#1{\expandafter\zap@space\detokenize{#1} \@empty}
+
+% Have to do this otherwise the '~'s in the .bcf strings are not expanded
+% This is done for the .bcf later but since we have to do all the
+% data model things much earlier, have to set this here and reset on finishing
+\let\blx@tsave~
+\let~\space
+% Data model and supporting macros must be loaded early
+\blx@inputonce{blx-dm.def}{biblatex default data model}{}{}{}{}
+\let~\blx@tsave
+
+% We need to now load any style data model
+% Order of precedence is:
+% <datamodel option>.dbx
+%   <style option>.dbx
+%     <citestyle option>.dbx and <bibstyle option>.dbx
+% This has to be done before the real options processing so we need to
+% pick out just these four options to look at. You can't do this with keyval,
+% you have to use kvoptions. So, pick out these four, pass through all
+% others and delete datamodel option as we don't care about it when we come
+% to really set options below
+\SetupKeyvalOptions{
+  family=blx@opt@eldt,
+  prefix=blx@opt@eldt@}
+\DeclareStringOption{datamodel}
+\DeclareStringOption{style}
+\DeclareStringOption{citestyle}
+\DeclareStringOption{bibstyle}
+\DeclareDefaultOption{}
+\ProcessLocalKeyvalOptions{blx@opt@eldt}
+\ifx\blx@opt@eldt@datamodel\@empty
+  \ifx\blx@opt@eldt@style\@empty
+    \ifx\blx@opt@eldt@citestyle\@empty
+    \else
+      \blx@inputonce{\blx@opt@eldt@citestyle.dbx}{biblatex citestyle data model}{}{}{}{}
+    \fi
+    \ifx\blx@opt@eldt@bibstyle\@empty
+    \else
+      \blx@inputonce{\blx@opt@eldt@bibstyle.dbx}{biblatex bibstyle data model}{}{}{}{}
+    \fi
+  \else
+    \blx@inputonce{\blx@opt@eldt@style.dbx}{biblatex style data model}{}{}{}{}
+  \fi
+\else
+  \blx@inputonce{\blx@opt@eldt@datamodel.dbx}{biblatex style data model}{}{}{}{}
+\fi
+\DisableKeyvalOption[action=undef,local]{blx@opt@eldt}{datamodel}
+
+% Override with user-defined data model if there is one
+\blx@inputonce{biblatex-dm.cfg}{biblatex custom data model}{}{}{}{}
+
+% Initialise option datatypes lists
+\global\let\blx@bcf@options@scope@global\@empty
+\global\let\blx@bcf@options@scope@type\@empty
+\global\let\blx@bcf@options@scope@entry\@empty
+\global\let\blx@bcf@options@scope@namelist\@empty
+\global\let\blx@bcf@options@scope@name\@empty
+\global\let\blx@globalopts@datatypes\@empty
+\global\let\blx@typeopts@datatypes\@empty
+\global\let\blx@entryopts@datatypes\@empty
+\global\let\blx@namelistopts@datatypes\@empty
+\global\let\blx@nameopts@datatypes\@empty
+\def\do#1{%
+  \global\cslet{blx@globalopts@#1}\@empty
+  \global\cslet{blx@typeopts@#1}\@empty
+  \global\cslet{blx@entryopts@#1}\@empty
+  \global\cslet{blx@namelistopts@#1}\@empty
+  \global\cslet{blx@nameopts@#1}\@empty}
+\expandafter\expandafter\expandafter\docsvlist\expandafter\expandafter\expandafter{\csname blx@datamodel@constant@optiondatatypes\endcsname}
+
+% Helper for collecting options and datatypes
+% {<datatype>}{<scope>}{<name>}
+\def\blx@collectopts#1#2#3{%
+  \ifinlistcs{#1}{#2@datatypes}
+    {}
+    {\listcsgadd{#2@datatypes}{#1}}%
+  \ifinlistcs{#3}{#2@#1}
+    {}
+    {\listcsgadd{#2@#1}{#3}}}
+
+% per-entry inheritance blocking option for biber
+\blx@collectopts{string}{blx@entryopts}{noinherit}
+
+% useprefix namelist/name scope
+\blx@collectopts{boolean}{blx@namelistopts}{useprefix}% for passing to bcf
+\blx@collectopts{boolean}{blx@nameopts}{useprefix}% for passing to the .bcf
+
+% sortnamekeyscheme namelist/name scope
+\blx@collectopts{string}{blx@namelistopts}{sortnamekeyscheme}% for passing to bcf
+\blx@collectopts{string}{blx@nameopts}{sortnamekeyscheme}% for passing to the .bcf
+
+% Misc globalopts
+\blx@collectopts{xml}{blx@globalopts}{datamodel}% for passing to the .bcf
+\blx@collectopts{string}{blx@globalopts}{controlversion}% for passing to the .bcf
+
+\newcommand*{\labelalphaothers}{+}
+\newcommand*{\sortalphaothers}{\labelalphaothers}
+\blx@collectopts{string}{blx@globalopts}{alphaothers}% for passing to the .bcf
+\blx@collectopts{string}{blx@typeopts}{alphaothers}% for passing to the .bcf
+\blx@collectopts{string}{blx@globalopts}{sortalphaothers}% for passing to the .bcf
+\blx@collectopts{string}{blx@typeopts}{sortalphaothers}% for passing to the .bcf
+
+% The Declare*Option macros are for options which need to be visible
+% to biblatex. For options which only biber needs to see, they can be
+% passed to the .bcf directly using \blx@collectopts
+% [<datatype>]{<key>}[<value>]{<code>}
+\newrobustcmd*{\DeclareBibliographyOption}[2][]{
+  \ifblank{#1}
+    {\def\blx@tempa{boolean}}
+    {\ifcsundef{blx@globalopts@#1}
+       {\blx@warn@badoptdt{#1}%
+        \def\blx@tempa{boolean}}
+       {\def\blx@tempa{#1}}}%
+  \expandafter\blx@collectopts\expandafter{\blx@tempa}{blx@globalopts}{#2}%
+  \@ifnextchar[%]
+    {\blx@defbibopt{#2}}
+    {\blx@defbibopt{#2}[]}}
+
+\long\def\blx@defbibopt#1[#2]#3{%
+  \ifcsundef{KV@blx@opt@ldt@#1}
+    {\ifcsundef{KV@blx@opt@pre@#1}
+       {\ifblank{#2}
+          {\define@key{blx@opt@pre}{#1}{#3}}
+          {\define@key{blx@opt@pre}{#1}[#2]{#3}}}
+       {\blx@err@optdef{#1}}}
+    {\blx@err@optdef{#1}}}
+
+% [<datatype>]{<key>}[<value>]{<code>}
+\newrobustcmd*{\DeclareTypeOption}[2][]{%
+  \ifblank{#1}
+    {\def\blx@tempa{boolean}}
+    {\ifcsundef{blx@typeopts@#1}
+       {\blx@warn@badoptdt{#1}%
+        \def\blx@tempa{boolean}}
+       {\def\blx@tempa{#1}}}%
+    \expandafter\blx@collectopts\expandafter{\blx@tempa}{blx@typeopts}{#2}%
+  \@ifnextchar[%]
+    {\blx@deftypeopt{#2}}
+    {\blx@deftypeopt{#2}[]}}
+
+\long\def\blx@deftypeopt#1[#2]#3{%
+  \ifcsundef{KV@blx@opt@typ@#1}
+    {\ifblank{#2}
+       {\define@key{blx@opt@typ}{#1}{#3}}
+       {\define@key{blx@opt@typ}{#1}[#2]{#3}}}
+    {\blx@err@optdef{#1}}}
+
+% [<datatype>]{<key>}[<value>]{<code>}
+\newrobustcmd*{\DeclareEntryOption}[2][]{%
+  \ifblank{#1}
+    {\def\blx@tempa{boolean}}
+    {\ifcsundef{blx@entryopts@#1}
+       {\blx@warn@badoptdt{#1}%
+        \def\blx@tempa{boolean}}
+       {\def\blx@tempa{#1}}}%
+    \expandafter\blx@collectopts\expandafter{\blx@tempa}{blx@entryopts}{#2}%
+  \@ifnextchar[%]
+    {\blx@defentryopt{#2}}
+    {\blx@defentryopt{#2}[]}}
+
+ \long\def\blx@defentryopt#1[#2]#3{%
+  \ifcsundef{KV@blx@opt@ent@#1}
+    {\ifblank{#2}
+       {\define@key{blx@opt@ent}{#1}{#3}}
+       {\define@key{blx@opt@ent}{#1}[#2]{#3}}}
+    {\blx@err@optdef{#1}}}
+
+% These are internal fields which are not part of the data model but
+% which need to be dealt with along with data model fields in places
+\def\abx@dointernalfields{%
+  \do{childentrykey}%
+  \do{clonesourcekey}%
+  \do{datelabelsource}%
+  \do{entrykey}%
+  \do{entryset}%
+  \do{entrysetcount}%
+  \do{entrytype}%
+  \do{extraalpha}%
+  \do{extratitle}%
+  \do{extratitleyear}%
+  \do{extrayear}%
+  \do{fullhash}%
+  \do{labelalpha}%
+  \do{labelnumber}%
+  \do{labeltitleyear}%
+  \do{labeldate}%
+  \do{localnumber}%
+  \do{namehash}%
+  \do{labelprefix}%
+  \do{sortinit}%
+  \do{sortinithash}}
+
+\def\abx@dobooleans{%
+  \do{crossrefsource}%
+  \do{xrefsource}%
+  \do{singletitle}%
+  \do{uniquetitle}%
+  \do{uniqueprimaryauthor}}
+
+% Date datatype fields
+\def\do#1{%
+  \protected\csdef{blx@imc@print#1}{}%
+  \protected\csdef{blx@imc@print#1extra}{}}
+\abx@dodates
+
+% \blx@regimcs doesn't work in do-lists nicely so use internal macro it calls
+\def\do#1{%
+  \xappto\blx@blxinit{\csletcs{print#1}{blx@imc@print#1}}%
+  \xappto\blx@blxinit{\csletcs{print#1extra}{blx@imc@print#1extra}}}
+\abx@dodates
+
+% Name toggles like \ifauthor etc. need to be dynamically created for all
+% name datatypes in the data model and we have to do this here after the
+% datamodel is available. Need to be careful about expansions here as these
+% go into hooks to be executed later
+
+% Define name toggles
+\def\do#1{\newtoggle{blx@use#1}\toggletrue{blx@use#1}}
+\abx@donames
+
+% Define name toggle checking macros
+\let\blx@nametoggles\@empty
+\def\do#1{\gappto\blx@nametoggles{\expandafter\def\csname ifuse#1\endcsname{\iftoggle{blx@use#1}}}}
+\abx@donames
+\eappto\blx@blxinit{\expandafter\expandonce\noexpand\blx@nametoggles}
+
+% Define ifthen interface name toggle checking macros
+\let\blx@nametogglesit\@empty
+\def\do#1{\gappto\blx@nametogglesit{\expandafter\def\csname ifuse#1\endcsname{\blx@TE{\iftoggle{blx@use#1}}}}}
+\abx@donames
+\expandafter\def\expandafter\blx@nametogglesite\expandafter{\expandonce\blx@nametogglesit}
+\appto\blx@blxinit{\appto\blx@TE@hook{\blx@nametogglesite}}
+
+% Define \ifuse<name> options scope for biber
+\def\do#1{\blx@collectopts{boolean}{blx@globalopts}{use#1}%
+           \blx@collectopts{boolean}{blx@typeopts}{use#1}%
+           \blx@collectopts{boolean}{blx@entryopts}{use#1}}
+\abx@donames
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+% Since these are bare counters which define \the<string>, save any current values
+% (memoir, titling, koma etc. have a \theauthor macro, for example) and restore at
+% end of package
+\def\do#1{%
+  \csletcs{blx@compat@the#1}{the#1}%
+  \newcounter{#1}%
+  \newcounter{saved#1}%
+  \appto\abx@dobooleans{\do{more#1}}}
+
+\abx@donames
+\abx@dornames
+\abx@dolists
+%\abx@dorlists
+
+\AtEndOfPackage{%
+  \def\do#1{\csletcs{the#1}{blx@compat@the#1}}%
+  \abx@donames
+  \abx@dornames
+  \abx@dolists}
+
+\def\do#1{\newtoggle{abx@bool@#1}}
+\abx@dobooleans
+
+\def\do#1{\expandafter\newlength\expandafter{\csname #1width\endcsname}}
+\abx@dolabelfields
+
+\protected\def\blx@resetdata{%
+  \let\blx@saved@do\do
+  \let\do\blx@imc@clearname
+  \abx@donames
+  \let\do\blx@imc@clearlist
+  \abx@dolists
+  \let\do\blx@imc@clearfield
+  \abx@dofields
+  \do{options}\do{labelyear}\do{labelmonth}\do{labelday}\do{datelabelsource}%
+  \abx@dointernalfields
+  \def\do##1{\togglefalse{abx@bool@##1}}%
+  \abx@dobooleans
+  \let\do\blx@saved@do
+  \c@citecounter\z@
+  \iftoggle{blx@bibliography}
+    {\c@maxnames\blx@maxbibnames\relax
+     \c@minnames\blx@minbibnames\relax}
+    {\c@maxnames\blx@maxcitenames\relax
+     \c@minnames\blx@mincitenames\relax}%
+  \c@maxitems\blx@maxitems\relax
+  \c@minitems\blx@minitems\relax}
+
+\protected\def\blx@saveentry{%
+  \let\blx@saved@do\do
+  \let\do\blx@savename
+  \abx@donames
+  \let\do\blx@saverelname
+  \dolistloop\abx@dorelnames
+  \let\do\blx@savelist
+  \abx@dolists
+  \let\do\blx@saverellist
+  \dolistloop\abx@dorellists
+  \let\do\blx@savefield
+  \abx@dofields
+  \let\do\blx@saverelfield
+  \dolistloop\abx@dorelfields
+  \do{options}\do{labelyear}\do{labelmonth}\do{labelday}\do{datelabelsource}%
+  \abx@dointernalfields
+  \let\do\blx@savebool
+  \abx@dobooleans
+  \c@savedcitecounter\c@citecounter
+  \let\do\blx@saved@do}
+
+\protected\def\blx@savename#1{%
+  \csletcs{etb@tgl@abx@bool@moresaved#1}{etb@tgl@abx@bool@more#1}%
+  \csletcs{abx@name@saved#1}{abx@name@#1}%
+  \csname c@saved#1\endcsname\csname c@#1\endcsname}
+
+% override with name saved from \clearfield for related processing
+\protected\def\blx@saverelname#1{%
+  \csletcs{etb@tgl@abx@bool@moresaved#1}{etb@tgl@abx@bool@morerelsaved#1}%
+  \csletcs{abx@name@saved#1}{abx@name@relsaved#1}%
+  \csname c@saved#1\endcsname\csname c@relsaved#1\endcsname}
+
+\protected\def\blx@savelist#1{%
+  \csletcs{etb@tgl@abx@bool@moresaved#1}{etb@tgl@abx@bool@more#1}%
+  \csletcs{abx@list@saved#1}{abx@list@#1}%
+  \csname c@saved#1\endcsname\csname c@#1\endcsname}
+
+% override with list saved from \clearfield for related processing
+\protected\def\blx@saverellist#1{%
+  \csletcs{etb@tgl@abx@bool@moresaved#1}{etb@tgl@abx@bool@morerelsaved#1}%
+  \csletcs{abx@list@saved#1}{abx@list@relsaved#1}%
+  \csname c@saved#1\endcsname\csname c@relsaved#1\endcsname}
+
+\protected\def\blx@savefield#1{%
+  \csletcs{abx@field@saved#1}{abx@field@#1}}
+
+% override with field saved from \clearfield for related processing
+\protected\def\blx@saverelfield#1{%
+  \csletcs{abx@field@saved@#1}{abx@field@relsaved#1}}
+
+\protected\def\blx@savebool#1{%
+  \csletcs{abx@bool@saved#1}{abx@bool@#1}}
+
+% {<code>}
+\protected\long\def\blx@bbl@preamble#1{%
+  \gappto\abx@preamble{#1}}
+
+% {<message>}
+\protected\def\blx@bbl@warn#1{%
+  \begingroup
+  \def\item{\MessageBreak-\space}%
+  \def\break{\MessageBreak\space\space}%
+  \edef\blx@tempa{%
+    Biber reported the following issues%
+    \ifdef\abx@field@entrykey
+      {\MessageBreak with '\abx@field@entrykey'}
+      {}%
+    :#1}%
+  \blx@warning@noline{\blx@tempa}%
+  \endgroup}
+
+% {<field>}{<code>}
+\newrobustcmd{\DeclareFieldInputHandler}[2]{%
+  \ifblank{#2}
+    {\csundef{blx@fih@#1}}
+    {\long\csdef{blx@fih@#1}##1{#2}}}
+\@onlypreamble\DeclareFieldInputHandler
+
+% {<list>}{<code>}
+\newrobustcmd*{\DeclareListInputHandler}[2]{%
+  \ifblank{#2}
+    {\csundef{blx@lih@#1}}
+    {\csdef{blx@lih@#1}##1{#2}}}
+\@onlypreamble\DeclareListInputHandler
+
+% {<name>}{<code>}
+\newrobustcmd*{\DeclareNameInputHandler}[2]{%
+  \ifblank{#2}
+    {\csundef{blx@nih@#1}}
+    {\csdef{blx@nih@#1}##1{#2}}}
+\@onlypreamble\DeclareNameInputHandler
+
+% {<entrykey>}{<refsection>}{<field>}{<sort context>}{<value>}
+\long\def\blx@bbl@addentryfield#1#2#3#4#5{%
+  \csxappto{blx@data@#2@#4@#1}{%
+    \def\expandafter\noexpand\csname abx@field@#3\endcsname{#5}}}
+
+% {<rangefield>}{<value>}
+\protected\def\blx@bbl@rangedef#1#2{%
+  \csxappto\blx@bbl@data{%
+    \def\expandafter\noexpand\csname abx@range@#1\endcsname{#2}}}
+
+% {<field>}{<value>}
+\long\def\blx@bbl@addfield#1#2{%
+  \csxappto\blx@bbl@data{%
+    \def\expandafter\noexpand\csname abx@field@#1\endcsname{#2}}}
+
+\protected\long\def\blx@bbl@fielddef#1#2{%
+  \def\NewValue{#2}%
+  \ifcsdef{blx@fih@#1}
+    {\csname blx@fih@#1\endcsname{#2}%
+     \ifdefvoid\NewValue}
+    {\@secondoftwo}
+       {}
+       {\blx@bbl@addfield{#1}{\expandonce\NewValue}}}
+
+\protected\long\def\blx@bbl@fieldedef#1#2{%
+  \edef\NewValue{#2}%
+  \ifcsdef{blx@fih@#1}
+    {\csname blx@fih@#1\expandafter
+     \endcsname\expandafter{\NewValue}%
+     \ifdefvoid\NewValue}
+    {\@secondoftwo}
+       {}
+       {\blx@bbl@addfield{#1}{\NewValue}}}
+
+\protected\long\def\blx@bbl@stringdef#1#2{%
+  \begingroup
+  \edef\blx@tempa{\endgroup
+    \blx@bbl@fielddef{#1}{\detokenize{#2}}}%
+  \blx@tempa}
+
+% Verbatim lists
+% {<list>}{<listcount>}
+\protected\def\blx@bbl@verbldef#1#2{%
+  \begingroup
+  \let\lverb\blx@bbl@verbladd
+  \def\blx@tempa{#1}%
+  \def\blx@tempb{#2}%
+  \let\blx@tempc\@empty
+  \let\NewValue\@empty}
+
+\protected\def\blx@bbl@verblend{%
+  \expandafter\blx@bbl@listdef\expandafter{\expandafter\blx@tempa\expandafter}\expandafter{\expandafter\blx@tempb\expandafter}\expandafter{\blx@tempc}%
+  \endgroup}
+
+\protected\def\blx@bbl@verbladd{%
+  \begingroup
+  \let\do\@makeother
+  \dospecials
+  \catcode\endlinechar=12\relax
+  \blx@bbl@verbladd@i}
+
+% Verbatim fields
+% {<field>}
+\protected\def\blx@bbl@verbdef#1{%
+  \begingroup
+  \let\verb\blx@bbl@verbadd
+  \def\blx@tempa{#1}%
+  \let\NewValue\@empty}
+
+\protected\def\blx@bbl@verbend{%
+  \ifcsdef{blx@fih@\blx@tempa}
+    {\csname blx@fih@\blx@tempa\expandafter
+     \endcsname\expandafter{\NewValue}%
+     \ifdefvoid\NewValue}
+    {\@secondoftwo}
+       {}
+       {\blx@bbl@addfield{\blx@tempa}{\NewValue}}%
+  \endgroup}
+
+\protected\def\blx@bbl@verbadd{%
+  \begingroup
+  \let\do\@makeother
+  \dospecials
+  \catcode\endlinechar=12\relax
+  \blx@bbl@verbadd@i}
+
+% {<scope>}{<field>}{<itemcount>}{<part>}{<value>}
+\protected\def\blx@bbl@annotationdef#1#2#3#4#5{%
+  \ifboolexpr { test {\ifstrequal{#1}{field}} }
+     {\csxappto\blx@bbl@data{%
+         \def\do####1{\listcsadd{abx@annotation@#1@#2}{####1}}%
+         \docsvlist{#5}}}
+     {}%
+  \ifboolexpr { test {\ifstrequal{#1}{item}} }
+     {\csxappto\blx@bbl@data{%
+         \def\do####1{\listcsadd{abx@annotation@#1@#2@#3}{####1}}%
+         \docsvlist{#5}}}
+     {}%
+  \ifboolexpr { test {\ifstrequal{#1}{part}} }
+     {\csxappto\blx@bbl@data{%
+         \def\do####1{\listcsadd{abx@annotation@#1@#2@#3@#4}{####1}}%
+         \docsvlist{#5}}}
+     {}}
+
+% {<annotation>}
+\newcommand*{\iffieldannotation}[1]{%
+  \ifdefvoid\currentfield{}{\let\blx@tempa\currentfield}%
+  \ifdefvoid\currentlist{}{\let\blx@tempa\currentlist}%
+  \ifdefvoid\currentname{}{\let\blx@tempa\currentname}%
+  \ifinlistcs{#1}{abx@annotation@field@\blx@tempa}}
+
+% {<annotation>}
+\newcommand*{\ifitemannotation}[1]{%
+  \ifdefvoid\currentfield{}{\let\blx@tempa\currentfield}%
+  \ifdefvoid\currentlist{}{\let\blx@tempa\currentlist}%
+  \ifdefvoid\currentname{}{\let\blx@tempa\currentname}%
+  \ifinlistcs{#1}{abx@annotation@item@\blx@tempa @\the\value{listcount}}}
+
+% {<part>}{<annotation>}
+\newcommand*{\ifpartannotation}[2]{%
+  \ifdefvoid\currentfield{}{\let\blx@tempa\currentfield}%
+  \ifdefvoid\currentlist{}{\let\blx@tempa\currentlist}%
+  \ifdefvoid\currentname{}{\let\blx@tempa\currentname}%
+  \ifinlistcs{#2}{abx@annotation@part@\blx@tempa @\the\value{listcount}@#1}}
+
+\begingroup
+\catcode`\<=12
+\catcode`\>=12
+\uccode`\<=`\ %
+\uccode`\>=\endlinechar
+\uppercase{\gdef\blx@bbl@verbadd@i<#1>}{%
+  \endgroup
+  \edef\NewValue{\NewValue\detokenize{#1}}}
+\uppercase{\gdef\blx@bbl@verbladd@i<#1>}{%
+  \endgroup
+  \eappto\blx@tempc{{\detokenize{#1}}}}%
+\endgroup
+
+% {<counter>}{<value>}
+\protected\long\def\blx@bbl@cntdef#1#2{%
+  \csxappto\blx@bbl@data{%
+    \csname c@#1\endcsname#2\relax}}
+
+% {<boolean>}
+\protected\def\blx@bbl@booltrue#1{%
+  \csgappto\blx@bbl@data{%
+    \toggletrue{abx@bool@#1}}}
+
+\protected\def\blx@bbl@boolfalse#1{%
+  \csgappto\blx@bbl@data{%
+    \togglefalse{abx@bool@#1}}}
+
+% {<list>}{<itemcount>}{<value>}
+\protected\def\blx@bbl@listdef#1#2#3{%
+  \def\NewCount{#2}%
+  \def\NewValue{#3}%
+  \ifcsdef{blx@lih@#1}
+    {\csname blx@lih@#1\endcsname{#3}%
+     \ifdefvoid\NewValue}
+    {\@secondoftwo}
+       {}
+       {\csxappto\blx@bbl@data{%
+          \csname c@#1\endcsname\NewCount\relax
+          \def\expandafter\noexpand\csname abx@list@#1\endcsname
+          {\expandonce\NewValue}}}}
+
+% {<name>}{<itemcount>}{<nameoptions>}{<value>}
+\protected\def\blx@bbl@namedef#1#2#3#4{%
+  \def\NewCount{#2}%
+  \def\NewOption{#3}%
+  \def\NewValue{#4}%
+  \ifcsdef{blx@nih@#1}
+    {\csname blx@nih@#1\endcsname{#4}%
+     \ifdefvoid\NewValue}
+    {\@secondoftwo}
+       {}
+       {\csxappto\blx@bbl@data{%
+          \csname c@#1\endcsname\NewCount\relax
+          \def\expandafter\noexpand\csname abx@name@#1\endcsname
+          {{\expandonce\NewOption}{\expandonce\NewValue}}}}}
+
+% blx@setp@<rs>@<sp> = map of set parent <sp> in a refsection <rs> to csv
+%                      of set children
+% blx@seti@<rs>@<sc> = position of set child <sc> in entry set in
+%                      refsection <rs>
+% blx@setc@<rs>@<sc> = map of set child <sc> in refsection <rs> to set parent
+
+% {<entrykey>,...}
+\protected\def\blx@bbl@set#1{%
+  \blx@bbl@fieldedef{entryset}{\detokenize{#1}}%
+  \csxdef{blx@setp@\the\c@refsection @\abx@field@entrykey}{\detokenize{#1}}%
+  \begingroup
+  \blx@tempcnta\z@
+  \expandafter\forcsvlist
+  \expandafter\blx@bbl@set@i
+  \expandafter{\detokenize{#1}}%
+  \endgroup}
+
+\def\blx@bbl@set@i#1{%
+  \advance\blx@tempcnta\@ne
+  \csxdef{blx@seti@\the\c@refsection @#1}{\the\blx@tempcnta}}
+
+% {<entrykey>}
+\protected\def\blx@bbl@inset#1{%
+  \toggletrue{blx@setonly}%
+  \blx@bbl@fieldedef{entryset}{\detokenize{#1}}%
+  \csxdef{blx@setc@\the\c@refsection @\abx@field@entrykey}{\detokenize{#1}}}
+
+% {<entrykey>}
+\protected\def\blx@bbl@xref#1{}% No-op to avoid an error with BibTeX .bbl
+
+% {<keyword>,...}
+\protected\def\blx@bbl@keyw#1{%
+  \iftoggle{blx@skipbib}
+    {}
+    {\forcsvlist{\blx@addkeyword{\abx@field@entrykey}}{#1}%
+     \blx@bbl@fielddef{keywords}{#1}}}
+
+\def\blx@addkeyword#1#2{%
+  \listcsxadd{blx@keyw@\the\c@refsection @\detokenize{#2}}{#1}}
+
+% {<options>}
+\protected\long\def\blx@bbl@options#1{%
+  \begingroup
+  \let\blx@tempa\@empty
+  \forcsvlist\blx@bbl@options@i{#1}%
+  \edef\blx@tempa{%
+    \endgroup
+    \ifx\blx@tempa\@empty
+    \else
+      \def\noexpand\abx@field@options{\expandonce\blx@tempa}%
+    \fi}%
+  \blx@tempa}
+
+\long\def\blx@bbl@options@i#1{\blx@bbl@options@ii#1==&}
+
+\long\def\blx@bbl@options@ii#1=#2=#3&{%
+  \ifcsundef{KV@blx@opt@ent@#1}
+    {\blx@warning@noline{%
+       Ignoring undefined option '#1'\MessageBreak
+       at entry '\abx@field@entrykey'}}
+    {\eappto\blx@tempa{%
+       \ifx\blx@tempa\@empty\else,\fi
+       \unexpanded{#1}\ifblank{#2}{}{=\unexpanded{#2}}}}}
+
+\def\blx@ifdata#1{%
+  \ifcsdef{blx@data@\the\c@refsection @\blx@refcontext@context @#1}}
+\let\blx@imc@ifentryinbib\blx@ifdata
+
+\def\blx@getdata#1{%
+  \csuse{blx@data@\the\c@refsection @\blx@refcontext@context @#1}%
+  % Here we resolve label* bib fields to their real fields. Doing this here
+  % dynamically means that we can vary the field chosen depending on the refcontext.
+  % biber used to resolve these and materialise them in the .bbl but this
+  % means a static resolution which is independent of the document context.
+  \def\do##1{%
+    \ifcsdef{abx@field@##1source}
+      {\expandafter\def\csname abx@field@##1\endcsname{\csuse{abx@field@\csuse{abx@field@##1source}}}}%
+      {}}%
+  \dolistloop\abx@rfields%
+  % Just in case we ever have non-name lists to instantiate
+  % \def\do##1{%
+  %   \ifcsdef{abx@field@##1source}
+  %     {\csname c@##1\expandafter\endcsname\expandafter\the\csname c@\csuse{abx@field@##1source}\endcsname
+  %      \csletcs{abx@list@##1}{abx@list@\csuse{abx@field@##1source}}}
+  %     {}}%
+  % \dolistloop\abx@rlists%
+  \def\do##1{%
+    \ifcsdef{abx@field@##1source}
+     {\csname c@##1\expandafter\endcsname\expandafter\the\csname c@\csuse{abx@field@##1source}\endcsname
+      \csletcs{abx@name@##1}{abx@name@\csuse{abx@field@##1source}}}
+      {}}%
+  \dolistloop\abx@rnames%
+  \blx@setcitecounter}
+
+\def\blx@getdata@cite#1{%
+  \ifcsdef{blx@setc@\the\c@refsection @#1}
+    {\expandafter\expandafter\expandafter\blx@getdata
+     \expandafter\expandafter\expandafter{%
+       \csname blx@setc@\the\c@refsection @#1\endcsname}%
+     \blx@ifdata{#1}
+       {\def\abx@field@childentrykey{#1}%
+        \begingroup
+        \blx@getdata{#1}%
+        \edef\blx@tempa{\endgroup
+          \def\noexpand\abx@field@childentrytype{\abx@field@entrytype}}%
+        \blx@tempa}
+       {}}
+    {\blx@getdata{#1}}%
+  \ifcsdef{blx@seti@\the\c@refsection @#1}
+    {\letcs\abx@field@entrysetcount{blx@seti@\the\c@refsection @#1}}
+    {}}
+
+\def\blx@execute{%
+  \blx@imc@thefield{execute}}
+
+\def\blx@setoptions@entry{%
+  \blx@imc@iffieldundef{options}
+    {}
+    {\begingroup
+     \edef\blx@tempa{\endgroup
+       \noexpand\setkeys{blx@opt@ent}{\abx@field@options}}%
+     \blx@tempa
+     \blx@checkoptions@entry}}
+
+\def\blx@setoptions@type#1{%
+  \ifcsdef{blx@opts@type@#1}
+    {\begingroup
+     \edef\blx@tempa{\endgroup
+       \noexpand\setkeys{blx@opt@typ}{\csuse{blx@opts@type@#1}}}%
+     \blx@tempa}
+    {}}
+
+\def\blx@checkoptions@global{}
+\def\blx@checkoptions@type{}
+\def\blx@checkoptions@entry{}
+
+\def\blx@entrysetcount{%
+  \ifdef\abx@field@entrykey
+    {\ifcsdef{blx@seti@\the\c@refsection @\abx@field@entrykey}
+       {\letcs\abx@field@entrysetcount{%
+          blx@seti@\the\c@refsection @\abx@field@entrykey}}
+       {}}
+    {}}
+
+% {<section>}
+\def\blx@bbl@refsection#1{%
+  \begingroup
+  \c@refsection#1\relax}
+
+\def\blx@bbl@endrefsection{%
+  \iftoggle{blx@addset}
+    {\blx@addset
+     \global\togglefalse{blx@addset}}
+    {}%
+  \endgroup}
+
+% {<entrykey>}
+\protected\def\blx@bbl@missing#1{%
+  \listcsxadd{blx@miss@\the\c@refsection}{\detokenize{#1}}%
+  \blx@warning@noline{%
+    The following entry could not be found\MessageBreak
+    in the database%
+    \ifnumgreater\c@refsection\z@
+      { (refsection \the\c@refsection)}
+      {}:\MessageBreak
+    \detokenize{#1}\MessageBreak
+    Please verify the spelling and rerun\MessageBreak
+    LaTeX afterwards}}
+
+% We create an alias resolving macro and also a list of aliases
+% which we need to add to the .bcf. We need to resolve the aliases
+% for internal use but we always want the aliases themselves in the .bcf
+% so that biber can correctly use and resolve them too.
+\protected\def\blx@bbl@keyalias#1#2{%
+  \csgdef{blx@keyalias@\the\c@refsection @#1}{\detokenize{#2}}%
+  \listcsgadd{blx@keyaliases@\the\c@refsection}{#1}}
+
+% blx@slist@list@<section>@<scheme> - a list of list items in a scheme in a
+%                                     section (for tracking bibliography lists,
+%                                     obeys skipbiblist)
+% blx@slist@entry@<section>@<scheme> - a list of normal entries in a scheme in a
+%                                      section (for tracking bibliographies,
+%                                      obeys skipbib)
+% blx@slist@centry@<section>@<scheme> - a list of normal entries in a scheme in a
+%                                       section (for tracking citations,
+%                                       obeys skipbib). Same as @entry@ but
+%                                       with added set children
+
+% {<entrykey>}{<entrytype>}{<options>}
+\protected\def\blx@bbl@entry#1#2#3{%
+  \begingroup
+  \edef\abx@field@entrykey{\detokenize{#1}}%
+  \blx@setoptions@type{#2}%
+  \blx@bbl@options{#3}%
+  \blx@setoptions@entry
+  \edef\blx@bbl@data{blx@data@\the\c@refsection @\blx@slist@name @\abx@field@entrykey}%
+  \csuse\blx@bbl@data
+  \blx@bbl@addfield{entrykey}{\abx@field@entrykey}%
+  \blx@bbl@addfield{entrytype}{#2}%
+  \blx@imc@iffieldundef{options}
+    {}
+    {\blx@bbl@fieldedef{options}{\expandonce\abx@field@options}}}
+
+\protected\def\blx@bbl@endentry{%
+  \csuse\blx@bbl@data
+  \ifcsundef{blx@pref@\the\c@refsection @\abx@field@entrykey}
+    {}
+    {\blx@addpageref{\abx@field@entrykey}}%
+  \nottoggle{blx@setonly}
+    {}
+    {\global\toggletrue{blx@addset}%
+     \toggletrue{blx@skipbib}%
+     \toggletrue{blx@skipbiblist}%
+     \toggletrue{blx@skiplab}}%
+  \nottoggle{blx@skipbib}
+    {\expandafter\ifstrequal\expandafter{\blx@slist@type}{entry}
+       {\listcsxadd{blx@slist@entry@\the\c@refsection @\blx@slist@name}{\abx@field@entrykey}%
+        \listcsxadd{blx@slist@centry@\the\c@refsection @\blx@slist@name}{\abx@field@entrykey}%
+        \listcsxadd{blx@type@\the\c@refsection @\abx@field@entrytype}{\abx@field@entrykey}%
+        \ifdef\abx@field@entrysubtype
+          {\listcsxadd{blx@subt@\the\c@refsection @\abx@field@entrysubtype}{\abx@field@entrykey}}
+          {}}
+       {}}%
+    {}%
+  \nottoggle{blx@skipbiblist}
+    {\expandafter\ifstrequal\expandafter{\blx@slist@type}{list}
+      {\blx@bbl@labelfields
+        \listcsxadd{blx@slist@\blx@slist@type @\the\c@refsection @\blx@slist@name}{\abx@field@entrykey}}
+      {}}%
+    {}%
+  \nottoggle{blx@skiplab}
+    {\iftoggle{blx@labelnumber}
+      {\blx@bbl@labelnumber}
+      {}%
+    \iftoggle{blx@labelalpha}
+      {\blx@bbl@labelalpha}
+      {}%
+    \iftoggle{blx@labeltitle}
+      {\blx@bbl@labeltitle}
+      {}%
+    \iftoggle{blx@labeltitleyear}
+      {\blx@bbl@labeltitleyear}
+      {}%
+    \iftoggle{blx@labeldate}
+      {\blx@bbl@labeldate}
+      {}}
+    {}%
+  \blx@bbl@titles
+  \blx@bbl@hooks
+  \endgroup}
+
+% This, at the end of the .bbl, puts any set parent children into the
+% current context sort list of citations (a separate list *@centry@* to the
+% bibliography *@entry@* which doesn't want the children adding if they weren't
+% cited) as this is needed for the subentry citing
+% when sortcites is enabled as for sortcites, the current context sorting list
+% is used and the parent set of a subentry is not necessarily
+% available in the current context sortlist.
+\def\blx@addset{%
+  \begingroup
+  \letcs\blx@tempa{blx@slist@centry@\the\c@refsection @\blx@refcontext@context}%
+  \global\cslet{blx@slist@centry@\the\c@refsection @\blx@refcontext@context}\@empty
+  \forlistloop\blx@addset@i\blx@tempa
+  \endgroup}
+
+\def\blx@addset@i#1{%
+  \listcsgadd{blx@slist@centry@\the\c@refsection @\blx@refcontext@context}{#1}%
+  \ifcsdef{blx@setp@\the\c@refsection @#1}
+    {\expandafter\expandafter\expandafter\forcsvlist
+     \expandafter\expandafter\expandafter\blx@addset@ii
+     \expandafter\expandafter\expandafter{%
+       \csname blx@setp@\the\c@refsection @#1\endcsname}}
+    {}}
+
+\def\blx@addset@ii#1{%
+  \listcsgadd{blx@slist@centry@\the\c@refsection @\blx@refcontext@context}{#1}}
+
+\def\blx@bbl@labelfields{%
+  \def\do##1{%
+    \ifcsundef{abx@field@##1}
+      {}
+      {\blx@setlabwidth{\csname ##1width\endcsname}{%
+         \csuse{abx@ffd@*@##1width}{\csname abx@field@##1\endcsname}}}}%
+  \abx@dolabelfields}
+
+\def\blx@bbl@labelnumber{%
+  % Used at endentry, when reading .bbl
+  % only do this for the global sorting list otherwise we increment
+  % the labelnumbers for each sortlist
+  \ifdefempty\abx@field@localnumber
+    {}% only if omitnumbers=true
+    {\ifcsundef{abx@ffd@\blx@imc@thefield{entrytype}@labelnumberwidth}
+       {\letcs{\@lnw@labelnumberwidth}{abx@ffd@*@labelnumberwidth}}
+       {\letcs{\@lnw@labelnumberwidth}{abx@ffd@\blx@imc@thefield{entrytype}@labelnumberwidth}}%
+     \ifcsundef{abx@ffd@\blx@imc@thefield{entrytype}@labelprefix}
+       {\letcs{\@lnw@labelprefix}{abx@ffd@*@labelprefix}}
+       {\letcs{\@lnw@labelprefix}{abx@ffd@\blx@imc@thefield{entrytype}@labelprefix}}%
+     \ifcsundef{abx@ffd@\blx@imc@thefield{entrytype}@labelnumber}
+       {\letcs{\@lnw@labelnumber}{abx@ffd@*@labelnumber}}
+       {\letcs{\@lnw@labelnumber}{abx@ffd@\blx@imc@thefield{entrytype}@labelnumber}}%
+     \ifundef\abx@field@shorthand
+      {\iftoggle{blx@defernumbers}
+        % only if defernumbers=true, we have to define localnumber to
+        % something to stop labelnumberwidth def complaining on first
+        % post-backend run since there will be nothing in the .aux yet
+        % for defernums localnumbers. On the second post-backend run,
+        % it will have a value correct for generating labelnumberwidth
+        % We also have to define a dummy value for labelnumber here for
+        % first post-backend runs otherwise references to labelnumber
+        % in cite styles like numeric-comp will die.
+        {\ifundef\abx@field@localnumber
+          {\numdef\abx@field@localnumber{0}%
+           \blx@bbl@fielddef{labelnumber}{0}}%
+          {}}
+        {\csnumgdef{blx@labelnumber@\the\c@refsection}{%
+            \csuse{blx@labelnumber@\the\c@refsection}+1}%
+          \edef\abx@field@localnumber{%
+            \csuse{blx@labelnumber@\the\c@refsection}}%
+          \blx@bbl@fieldedef{labelnumber}{\abx@field@localnumber}}%
+        \iftoggle{blx@skipbib}
+          {}
+          {\blx@setlabwidth{\labelnumberwidth}{%
+             \csuse{@lnw@labelnumberwidth}{%
+                \ifdef\abx@field@labelprefix
+                  {\csuse{@lnw@labelprefix}{\abx@field@labelprefix}}
+                  {}%
+                \csuse{@lnw@labelnumber}{\abx@field@localnumber}}}}}
+      {\csgappto\blx@bbl@data{\let\abx@field@labelnumber\abx@field@shorthand}%
+        \iftoggle{blx@skipbib}
+          {}
+          {\blx@setlabwidth{\labelnumberwidth}{%
+              \csuse{@lnw@labelnumberwidth}{\abx@field@shorthand}}}}}}
+
+\def\blx@bbl@labelalpha{%
+   \ifundef\abx@field@labelalpha
+     {}
+     {\ifundef\abx@field@extraalpha
+        {}
+        {\ifnum\abx@field@extraalpha>\c@maxextraalpha
+           \global\c@maxextraalpha\abx@field@extraalpha\relax
+         \fi}%
+      \iftoggle{blx@skipbib}
+        {}
+        {\blx@setlabwidth{\labelalphawidth}{%
+           \csuse{abx@ffd@*@labelalphawidth}{%
+             \ifdef\abx@field@labelprefix
+               {\csuse{abx@ffd@*@labelprefix}{\abx@field@labelprefix}}
+               {}%
+             \csuse{abx@ffd@*@labelalpha}{\abx@field@labelalpha}%
+             \ifundef\abx@field@extraalpha
+               {}
+               {\csuse{abx@ffd@*@extraalpha}{\abx@field@extraalpha}}}}}}}
+
+\def\blx@bbl@labeltitle{%
+  \ifundef\abx@field@extratitle
+    {}
+    {\ifnum\abx@field@extratitle>\c@maxextratitle
+       \global\c@maxextratitle\abx@field@extratitle\relax
+     \fi}}
+
+\def\blx@bbl@labeltitleyear{%
+  \ifundef\abx@field@extratitleyear
+    {}
+    {\ifnum\abx@field@extratitleyear>\c@maxextratitleyear
+       \global\c@maxextratitleyear\abx@field@extratitleyear\relax
+     \fi}}
+
+\def\blx@bbl@labeldate{%
+  \ifundef\abx@field@extrayear
+    {}
+    {\ifnum\abx@field@extrayear>\c@maxextrayear
+       \global\c@maxextrayear\abx@field@extrayear\relax
+     \fi}}
+
+\def\blx@bbl@titles{%
+  \ifundef\abx@field@indextitle
+    {\csgappto\blx@bbl@data{%
+       \let\abx@field@indextitle\abx@field@title}}
+    {}%
+  \ifundef\abx@field@indexsorttitle
+    {\csgappto\blx@bbl@data{%
+       \let\abx@field@indexsorttitle\abx@field@indextitle}}
+    {}}
+
+\def\blx@bbl@hooks{%
+  \ifcsundef{blx@hook@bblitem@*}
+    {\ifcsundef{blx@hook@bblitem@\abx@field@entrytype}
+       {}
+       {\csuse\blx@bbl@data
+        \csuse{blx@hook@bblitem@\abx@field@entrytype}}}
+    {\csuse\blx@bbl@data
+     \csuse{blx@hook@bblitem@*}%
+     \csuse{blx@hook@bblitem@\abx@field@entrytype}}}
+
+\newrobustcmd*{\AtDataInput}[1][*]{\csgappto{blx@hook@bblitem@#1}}
+\@onlypreamble\AtDataInput
+
+\def\blx@setlabwidth#1#2{%
+  \begingroup
+  \settowidth{\@tempdima}{\bibfont#2}%
+  \ifnum\@tempdima>#1%
+    \global#1\@tempdima
+  \fi
+  \endgroup}
+
+\def\blx@bblstart{%
+  \let\preamble\blx@bbl@preamble
+  \let\warn\blx@bbl@thewarn
+  \let\refsection\blx@bbl@refsection
+  \let\endrefsection\blx@bbl@endrefsection
+  \let\entry\blx@bbl@entry
+  \let\endentry\blx@bbl@endentry
+  \let\missing\blx@bbl@missing
+  \let\keyalias\blx@bbl@keyalias
+  \let\sortlist\blx@bbl@slist
+  \let\endsortlist\blx@bbl@endslist
+  \let\set\blx@bbl@set
+  \let\inset\blx@bbl@inset
+  \let\xref\blx@bbl@xref % A No-op for Biber
+  \let\keyw\blx@bbl@keyw
+  \let\name\blx@bbl@namedef
+  \let\list\blx@bbl@listdef
+  \let\field\blx@bbl@fielddef
+  \let\range\blx@bbl@rangedef
+  \let\strng\blx@bbl@stringdef
+  \let\cnt\blx@bbl@cntdef
+  \let\true\blx@bbl@booltrue
+  \let\false\blx@bbl@boolfalse
+  \let\verb\blx@bbl@verbdef
+  \let\endverb\blx@bbl@verbend
+  \let\lverb\blx@bbl@verbldef
+  \let\endlverb\blx@bbl@verblend
+  \let\annotation\blx@bbl@annotationdef}
+
+\def\blx@bblend{}
+
+% {<entrykey>}
+% Get the saved information on which citations were mentioned last run
+\protected\def\abx@aux@cite#1{%
+  \listxadd\blx@lastcites{\detokenize{#1}}}
+
+% {<sortschemename>}
+% Get the saved information on which sorting schemes were mentioned last run
+\protected\def\abx@aux@sortscheme#1{%
+  \listgadd\blx@lastsortschemes{#1}}
+
+% {<refcontext>}
+% Get the saved information on which refcontexts were mentioned last run
+\protected\def\abx@aux@refcontext#1{%
+  \listgadd\blx@lastrefcontexts{#1}}
+
+% {<sortschemename>}
+% Get the saved information on which shorthand sorting schemes were mentioned last run
+\protected\def\abx@aux@biblist#1{%
+  \listgadd\blx@lastbiblists{#1}}
+
+% Here we mustn't change the checksum if we used localnumbers from the
+% .aux file as this means that deferred numbering is
+% complete. Otherwise we get in an endless rerun loop because the
+% checksum due to number changes is always different.
+\AtEndDocument{%
+  \def\abx@aux@number#1#2#3#4#5{%
+    \ifblank{#5}
+      {}
+      {\nottoggle{blx@localnumber}
+         {\blx@addchecksum{#1}{#5}}
+         {}}}}
+
+\AtEndDocument{%
+  % Here we run some tests to decide if we need to issue re-run
+  % messages in certain circumstances. In general, if we add/remove
+  % any citations or add/remove any sorting schemes, we need to re-run
+  % biber. Also, if we have to re-run biber, we need to defer writing
+  % the defernumbers .aux information because it will not yet be correct.
+
+  % Test to see if we *removed* any citations since last run
+  % (adding citations is dealt with naturally in \blx@citation@entry)
+  % If so, give a rerun biber message. This also sets the
+  % rerun biber toggle so defernums doesn't consume the localnumbers
+  % in the .aux but instead, re-writes them, which is what we need.
+  \begingroup
+  \def\do#1{\ifinlist{#1}{\blx@cites}{}{\blx@logreq@active{}}\relax}%
+  \dolistloop\blx@lastcites
+  % Special case - if we are using sortscheme "none" anywhere, then changes
+  % in citation order matter and we need to re-run biber. So a special test
+  % to see if the cites from last run are identical in order. We have
+  % already tested for more or less cites between runs by now, we are
+  % testing here for exactly the same cites by treating the cite and
+  % lastcite lists as strings and comparing them. This doesn't apply
+  % to biblist sortschemes as nobody wants to sort biblists with
+  % "none", since it makes no sense
+  \ifinlist{none}{\blx@sortschemes}
+    {\ifdefstrequal{\blx@cites}{\blx@lastcites}
+      {}
+      {\blx@logreq@active{}}}
+    {}%
+  % Test if we removed any mention of a reference context since last run
+  % If we did, we need to re-run biber
+  \def\do#1{\ifinlist{#1}{\blx@refcontexts}{}{\blx@logreq@active{}}\relax}%
+  \dolistloop\blx@lastrefcontexts
+  % Test if we added any mention of a reference context since last run
+  % If we did, we need to re-run biber
+  \def\do#1{\ifinlist{#1}{\blx@lastrefcontexts}{}{\blx@logreq@active{}}\relax}%
+  \dolistloop\blx@refcontexts
+  % Test if we removed any mention of a biblist since last run.
+  % If we did, we need to re-run biber
+  \def\do#1{\ifinlist{#1}{\blx@biblists}{}{\blx@logreq@active{}}\relax}%
+  \dolistloop\blx@lastbiblists
+  % Test to see if we added any mention of a biblist since last run.
+  % If we did, we need to re-run biber
+  \def\do#1{\ifinlist{#1}{\blx@lastbiblists}{}{\blx@logreq@active{}}\relax}%
+  \dolistloop\blx@biblists
+  % If we have to run biber or latex again and we are using defernumbers,
+  % don't write the localnumber information to the .aux file yet as we will
+  % potentially have to regenerate sorting order first in biber
+  \iftoggle{blx@defernumbers}
+    {\iftoggle{blx@runbiber}
+      {}
+      {\def\do#1{\blx@auxwrite\@mainaux{}{#1}}
+       \dolistloop\blx@localnumaux}}
+    {}%
+  \endgroup}
+
+% {<instcount>}{<entrykey>}{<refsection>}{<refcontext>}{<labelnumber>}
+\protected\def\blx@aux@number#1#2#3#4#5{%
+  \blx@bbl@addentryfield{\detokenize{#2}}{#3}{localnumber}{#4}{#5}%
+  \blx@bbl@addentryfield{\detokenize{#2}}{#3}{labelnumber}{#4}{#5}%
+  \global\toggletrue{blx@localnumber}%
+  \ifblank{#5}
+    {}
+    {\csgdef{blx@labelnumber@#3}{#5}}}
+
+% Called as part of bib output for an entry
+% Only used when defernumbers=true
+\def\blx@addlabelnumber{%
+  \begingroup
+  \nottoggle{blx@skiplab}
+    {\iftoggle{blx@labelnumber}
+       {\ifundef\abx@field@shorthand
+         % Need to know if we set any localnumber from .aux file, not
+         % just current item. Otherwise, we may just write new
+         % localnumbers but not existing ones
+         % Also, don't want to regenerate localnumber for any key in a
+         % refsection which we've already seen because this has the nasty
+         % side-effect of incrementing the localnum counter
+         {\ifboolexpr { not togl {blx@localnumber}
+                        and
+                        not test {\ifcsdef{blx@defer@\the\c@refsection @\blx@refcontext@context @\abx@field@entrykey}} }
+            {\iftoggle{blx@omitnumbers}
+               {\let\abx@field@localnumber\@empty}
+               {\csnumgdef{blx@labelnumber@\the\c@refsection}{%
+                  \csuse{blx@labelnumber@\the\c@refsection}+1}%
+                \edef\abx@field@localnumber{%
+                  \csuse{blx@labelnumber@\the\c@refsection}}%
+                \blx@bbl@addentryfield{\abx@field@entrykey}{\the\c@refsection}%
+                    {localnumber}{\blx@refcontext@context}{\abx@field@localnumber}}}
+            {}%
+          % If localnumbers were already in the .aux, add them
+          % again from the .aux. This prevents some cycling
+          % problems where pagebreaks change after localnumber
+          % settles down and then we need another run which then
+          % regenerates localnumber requiring another run but then
+          % the pagebreaks change back again ... etc.
+          \ifcsundef{blx@defer@\the\c@refsection @\blx@refcontext@context @\abx@field@entrykey}
+            {\listxadd\blx@localnumaux{%
+               \string\abx@aux@number%
+                 {\the\c@instcount}%
+                 {\abx@field@entrykey}%
+                 {\the\c@refsection}%
+                 {\blx@refcontext@context}%
+                 {\abx@field@localnumber}}%
+               % record that we have already generated and output localnum
+               % for this key in this refsection/refcontext
+               \csgdef{blx@defer@\the\c@refsection @\blx@refcontext@context @\abx@field@entrykey}{}}
+           {}}
+         {}}%
+       {}}
+    {}%
+  \endgroup}
+
+% {<sortlistname>}
+\def\blx@bbl@slist[#1]#2{%
+  \begingroup
+  \def\blx@slist@type{#1}%
+  \def\blx@slist@name{#2}}
+
+\def\blx@bbl@endslist{%
+  \csnumgdef{blx@labelnumber@\the\c@refsection}{0}%
+  \endgroup}
+
+\def\blx@addpageref#1{%
+  \begingroup
+  \blx@tempcnta\z@
+  \let\blx@tempa\@empty
+  \def\do##1{%
+    \appto\blx@tempa{{##1}}%
+    \advance\blx@tempcnta\@ne}%
+  \dolistcsloop{blx@pref@\the\c@refsection @#1}%
+  \edef\blx@tempa{\endgroup\noexpand\blx@bbl@listdef
+    {pageref}{\the\blx@tempcnta}{\blx@tempa}}%
+  \blx@tempa}
+
+%% Data input
+
+\def\blx@bblinput{%
+  \begingroup
+  \blx@info@noline{Trying to load bibliographic data..}%
+  \blx@blxinit
+  \blx@bblfile
+  \endgroup}
+
+\def\blx@bblfile{%
+  \blx@secinit
+  \begingroup
+  \blx@bblstart
+  \blx@ifsigned{\jobname}{bbl}
+    {\InputIfFileExists{\jobname.bbl}
+       {\blx@info@noline{... file '\jobname.bbl' found}%
+        \global\toggletrue{blx@bbldone}}
+       {\blx@info@noline{... file '\jobname.bbl' not found}%
+        \typeout{No file \jobname.bbl.}}}
+    {}%
+  \blx@bblend
+  \endgroup
+  % global sorting as this is called at BeginDocument
+  \csnumgdef{blx@labelnumber@\the\c@refsection}{0}}
+
+%% Bibliography
+
+% {<name>}{<start code>}[<end code>]{<item code>}
+\newrobustcmd*{\defbibenvironment}[4]{%
+  \long\csdef{blx@env@#1}{#2}%
+  \long\csdef{blx@endenv@#1}{#3}%
+  \long\csdef{blx@item@#1}{#4}}
+
+\defbibenvironment{bibliography}
+  {\list{}{%
+     \leftmargin\bibhang
+     \itemindent-\leftmargin
+     \itemsep\bibitemsep
+     \parsep\bibparsep}}
+  {\endlist}
+  {\item}
+
+\def\do#1{%
+  \defbibenvironment{#1}
+   {\list{\thefield{#1}}{%
+       \labelwidth\csname #1width\endcsname
+       \labelsep\biblabelsep
+       \leftmargin\labelwidth
+       \advance\leftmargin\labelsep
+       \itemsep\bibitemsep
+       \parsep\bibparsep
+       \def\makelabel####1{####1\hss}}}
+    {\endlist}
+    {\item}}
+\abx@dolabelfields
+
+% {<name>}[<default>]{<code>}
+\newrobustcmd*{\defbibheading}[1]{%
+  \@ifnextchar[%]
+    {\blx@defbibheading{blx@head@#1}}
+    {\blx@defbibheading{blx@head@#1}[\bibname]}}
+
+\def\blx@defbibheading#1[#2]{%
+  \csundef{#1}%
+  \expandafter\newcommand\csname#1\endcsname[1][#2]}
+
+% {<name>}{<text>}
+\newrobustcmd*{\defbibnote}[1]{%
+  \long\csdef{blx@note@#1}}
+
+% {<name>}{<code>}
+\newrobustcmd*{\defbibfilter}[2]{%
+  \begingroup
+  \def\blx@flt@error{\csname blx@flt@errortrue\endcsname}%
+  \let\not\blx@flt@not \let\NOT\not
+  \let\and\blx@flt@and \let\AND\and
+  \let\or\blx@flt@or   \let\OR\or
+  \letcs\({blx@flt@(}  \letcs\){blx@flt@)}%
+  \def\section##1{\blx@flt@error}%
+  \def\segment##1{segment=##1}%
+  \def\type##1{type=##1}%
+  \def\subtype##1{subtype=##1}%
+  \def\keyword##1{keyword={##1}}%
+  \def\category##1{category={##1}}%
+  \edef\blx@tempa{\noexpand\blx@defbibfilter{#2}}%
+  \ifdef\blx@flt@errortrue
+    {\blx@err@filter}
+    {\let\the\relax
+     \let\blx@flt@item\relax
+     \edef\blx@tempa{\blx@tempa}%
+     \ifdef\blx@flt@errortrue
+       {\blx@err@filter}
+       {\csxdef{blx@filter@#1}{\blx@tempa}}}%
+  \endgroup}
+
+\def\blx@defbibfilter#1{%
+  \blx@defbibfilter@i#1 &}
+\def\blx@defbibfilter@i#1 #2&{%
+  \blx@defbibfilter@ii#1==&%
+  \ifblank{#2}{}{\blx@defbibfilter@i#2 &}}
+\def\blx@defbibfilter@ii#1=#2=#3&{%
+  \ifblank{#2}
+    {\ifblank{#1}
+       {}
+       {\ifcsdef{blx@flt@#1}
+          {\csname blx@flt@#1\endcsname}
+          {\blx@flt@error}}}
+    {\ifcsdef{blx@flt@#1}
+       {\csname blx@flt@#1\endcsname{\detokenize{#2}}}
+       {\blx@flt@error}}}
+
+\def\blx@flt@and{ and }
+\def\blx@flt@or{ or }
+\def\blx@flt@not{ not }
+\csdef{blx@flt@(}{ ( }
+\csdef{blx@flt@)}{ ) }
+\def\blx@flt@segment#1{%
+  test {\xifinlistcs\blx@flt@item{blx@segm@\the\c@refsection @#1}}}
+\def\blx@flt@type#1{%
+  test {\xifinlistcs\blx@flt@item{blx@type@\the\c@refsection @#1}}}
+\def\blx@flt@subtype#1{%
+  test {\xifinlistcs\blx@flt@item{blx@subt@\the\c@refsection @#1}}}
+\def\blx@flt@keyword#1{%
+  test {\xifinlistcs\blx@flt@item{blx@keyw@\the\c@refsection @#1}}}
+\def\blx@flt@category#1{%
+  test {\xifinlistcs\blx@flt@item{blx@catg@#1}}}
+
+% {<name>}{<code>}
+\newrobustcmd*{\defbibcheck}[2]{%
+  \csdef{blx@bibcheck@#1}{%
+    \togglefalse{blx@skipentry}%
+    \def\skipentry{\toggletrue{blx@skipentry}}%
+    #2\undef\skipentry}}
+
+% options
+% We need a 2-pass structure for options in \printbibliography and
+% \printbiblist because the section has to be set before any
+% other options and this partly determines which list to use for later filtering
+\define@key{blx@bib1}{segment}{}
+\define@key{blx@bib1}{type}{}
+\define@key{blx@bib1}{nottype}{}
+\define@key{blx@bib1}{subtype}{}
+\define@key{blx@bib1}{notsubtype}{}
+\define@key{blx@bib1}{keyword}{}
+\define@key{blx@bib1}{notkeyword}{}
+\define@key{blx@bib1}{category}{}
+\define@key{blx@bib1}{notcategory}{}
+\define@key{blx@bib1}{filter}{}
+\define@key{blx@bib1}{check}{}
+\define@key{blx@bib1}{heading}{}
+\define@key{blx@bib1}{env}{}
+\define@key{blx@bib1}{title}{}
+\define@key{blx@bib1}{prenote}{}
+\define@key{blx@bib1}{postnote}{}
+\define@key{blx@bib1}{resetnumbers}[]{}
+\define@key{blx@bib1}{omitnumbers}[]{}
+\define@key{blx@bib1}{prefixnumbers}{}% legacy name for labelprefix
+
+\define@key{blx@bib2}{section}{}
+\define@key{blx@bib2}{sorting}{}
+
+\define@key{blx@biblist1}{segment}{}
+\define@key{blx@biblist1}{type}{}
+\define@key{blx@biblist1}{nottype}{}
+\define@key{blx@biblist1}{subtype}{}
+\define@key{blx@biblist1}{notsubtype}{}
+\define@key{blx@biblist1}{keyword}{}
+\define@key{blx@biblist1}{notkeyword}{}
+\define@key{blx@biblist1}{category}{}
+\define@key{blx@biblist1}{notcategory}{}
+\define@key{blx@biblist1}{filter}{}
+\define@key{blx@biblist1}{check}{}
+\define@key{blx@biblist1}{heading}{}
+\define@key{blx@biblist1}{env}{}
+\define@key{blx@biblist1}{title}{}
+\define@key{blx@biblist1}{prenote}{}
+\define@key{blx@biblist1}{postnote}{}
+
+\define@key{blx@biblist2}{section}{}
+\define@key{blx@biblist2}{sorting}{}
+
+\define@key{blx@bib1}{sorting}{%
+  \blx@warning@noline{%
+    sorting option to \string\printbibliography\space is no longer supported, use 'sorting' option to \string\newrefcontext}}
+
+\define@key{blx@bib1}{section}{%
+  \ifcsundef{blx@sections@#1}
+    {\blx@err@nosec{#1}}
+    {\c@refsection#1\relax
+     \def\blx@tempe{#1}}}
+
+\define@key{blx@biblist1}{section}{%
+  \ifcsundef{blx@sections@#1}
+    {\blx@err@nosec{#1}}
+    {\c@refsection#1\relax
+     \def\blx@tempe{#1}}}
+
+\define@key{blx@biblist1}{sorting}{%
+  \blx@warning@noline{%
+    sorting option to \string\printbiblist\space is no longer supported, use 'sorting' option to \string\newrefcontext}}
+
+\define@key{blx@bbg}{section}{%
+  \ifcsundef{blx@sections@#1}
+    {\blx@err@nosec{#1}}
+    {\c@refsection#1\relax}}
+
+\define@key{blx@bbc}{section}{%
+  \ifcsundef{blx@sections@#1}
+    {\blx@err@nosec{#1}}
+    {\c@refsection#1\relax}}
+
+\define@key{blx@bib2}{segment}{\blx@key@segment{#1}}
+\define@key{blx@biblist2}{segment}{\blx@key@segment{#1}}
+
+\def\blx@key@segment#1{%
+  \ifcsundef{blx@segm@\the\c@refsection @#1}
+    {\blx@warning{Segment '#1' not found in section '\the\c@refsection'}}
+    {\c@refsegment#1\relax
+     \blx@printbibchecks
+     \blx@filter\blx@tempa{blx@segm@\the\c@refsection @#1}}}
+
+\define@key{blx@bib2}{type}{\blx@key@type{#1}}
+\define@key{blx@biblist2}{type}{\blx@key@type{#1}}
+
+\def\blx@key@type#1{%
+  \ifcsundef{blx@type@\the\c@refsection @#1}
+    {\blx@warning{Type '#1' not found}%
+     \let\blx@tempa\@empty}
+    {\blx@printbibchecks
+     \iftoggle{blx@tempb}
+       {\togglefalse{blx@tempb}%
+        \blx@filter\blx@tempa{blx@type@\the\c@refsection @#1}}
+       {\let\blx@tempa\@empty
+        \blx@error
+          {'type' used multiple times}
+          {When passing multiple filter options, each entry\MessageBreak
+           must satisfy all conditions (AND conjunction),\MessageBreak
+           hence some options may not be used twice.\MessageBreak
+           Use 'filter' and '\string\defbibfilter' with OR conjunctions}}}}
+
+\define@key{blx@bib2}{nottype}{\blx@key@nottype{#1}}
+\define@key{blx@biblist2}{nottype}{\blx@key@nottype{#1}}
+
+\def\blx@key@nottype#1{%
+  \ifcsundef{blx@type@\the\c@refsection @#1}
+    {}
+    {\blx@printbibchecks
+     \blx@notfilter\blx@tempa{blx@type@\the\c@refsection @#1}}}
+
+\define@key{blx@bib2}{subtype}{\blx@key@subtype{#1}}
+\define@key{blx@biblist2}{subtype}{\blx@key@subtype{#1}}
+
+\def\blx@key@subtype#1{%
+  \ifcsundef{blx@subt@\the\c@refsection @#1}
+    {\blx@warning{Subtype '#1' not found}%
+     \let\blx@tempa\@empty}
+    {\blx@printbibchecks
+     \iftoggle{blx@tempb}
+       {\togglefalse{blx@tempb}%
+        \blx@filter\blx@tempa{blx@subt@\the\c@refsection @#1}}
+       {\let\blx@tempa\@empty
+        \blx@error
+          {'subtype' used multiple times}
+          {When passing multiple filter options, each entry\MessageBreak
+           must satisfy all conditions (AND conjunction),\MessageBreak
+           hence some options may not be used twice.\MessageBreak
+           Use 'filter' and '\string\defbibfilter' with OR conjunctions}}}}
+
+\define@key{blx@bib2}{notsubtype}{\blx@key@notsubtype{#1}}
+\define@key{blx@biblist2}{notsubtype}{\blx@key@notsubtype{#1}}
+
+\def\blx@key@notsubtype#1{%
+  \ifcsundef{blx@subt@\the\c@refsection @#1}
+    {}
+    {\blx@printbibchecks
+     \blx@notfilter\blx@tempa{blx@subt@\the\c@refsection @#1}}}
+
+\define@key{blx@bib2}{keyword}{\blx@key@keyword{#1}}
+\define@key{blx@biblist2}{keyword}{\blx@key@keyword{#1}}
+
+\def\blx@key@keyword#1{%
+  \ifcsundef{blx@keyw@\the\c@refsection @\detokenize{#1}}
+    {\blx@warning{Keyword '\detokenize{#1}' not found}%
+     \let\blx@tempa\@empty}
+    {\blx@printbibchecks
+     \blx@filter\blx@tempa{blx@keyw@\the\c@refsection @\detokenize{#1}}}}
+
+\define@key{blx@bib2}{notkeyword}{\blx@key@notkeyword{#1}}
+\define@key{blx@biblist2}{notkeyword}{\blx@key@notkeyword{#1}}
+
+\def\blx@key@notkeyword#1{%
+  \ifcsundef{blx@keyw@\the\c@refsection @\detokenize{#1}}
+    {}
+    {\blx@printbibchecks
+     \blx@notfilter\blx@tempa{blx@keyw@\the\c@refsection @\detokenize{#1}}}}
+
+\define@key{blx@bib2}{category}{\blx@key@category{#1}}
+\define@key{blx@biblist2}{category}{\blx@key@category{#1}}
+
+\def\blx@key@category#1{%
+  \ifcsundef{blx@catg@\detokenize{#1}}
+    {\blx@warning{Category '\detokenize{#1}' not found}%
+     \let\blx@tempa\@empty}
+    {\blx@printbibchecks
+     \blx@filter\blx@tempa{blx@catg@\detokenize{#1}}}}
+
+\define@key{blx@bib2}{notcategory}{\blx@key@notcategory{#1}}
+\define@key{blx@biblist2}{notcategory}{\blx@key@notcategory{#1}}
+
+\def\blx@key@notcategory#1{%
+  \ifcsundef{blx@catg@#1}
+    {}
+    {\blx@printbibchecks
+     \blx@notfilter\blx@tempa{blx@catg@#1}}}
+
+\define@key{blx@bib2}{filter}{\blx@key@filter{#1}}
+\define@key{blx@biblist2}{filter}{\blx@key@filter{#1}}
+
+\def\blx@key@filter#1{%
+  \ifcsdef{blx@filter@#1}
+    {\blx@printbibchecks
+     \blx@bibfilter\blx@tempa{blx@filter@#1}}
+    {\let\blx@tempa\@empty
+     \blx@error
+       {Filter '#1' not found}
+       {The filter '#1' could not be found.\MessageBreak
+        Use \string\defbibfilter\space to define it}}}
+
+\define@key{blx@bib2}{check}{\blx@key@bibcheck{#1}}
+\define@key{blx@biblist2}{check}{\blx@key@bibcheck{#1}}
+
+\def\blx@key@bibcheck#1{%
+  \ifcsdef{blx@bibcheck@#1}
+    {\letcs\blx@bibcheck{blx@bibcheck@#1}}
+    {\let\blx@tempa\@empty
+     \blx@error
+       {Check '#1' not found}
+       {The check '#1' could not be found.\MessageBreak
+        Use \string\defbibcheck\space to define it}}}
+
+\define@key{blx@bhd}{heading}{\blx@key@heading{#1}}
+\define@key{blx@bib2}{heading}{\blx@key@heading{#1}}
+\define@key{blx@biblist2}{heading}{\blx@key@heading{#1}}
+\define@key{blx@bbs}{heading}{\blx@key@heading{#1}}
+\define@key{blx@bbg}{heading}{\blx@key@heading{#1}}
+
+\def\blx@key@heading#1{%
+  \ifcsundef{blx@head@#1}
+     {\blx@error
+        {Heading '#1' not found}
+        {The heading '#1' could not be found.\MessageBreak
+         Use \string\defbibheading\space to define it}}
+     {\def\blx@theheading{#1}}}
+
+\define@key{blx@bib2}{env}{\blx@key@env{#1}}
+\define@key{blx@biblist2}{env}{\blx@key@env{#1}}
+\define@key{blx@bbs}{env}{\blx@key@env{#1}}
+\define@key{blx@bbg}{env}{\blx@key@env{#1}}
+\define@key{blx@bbc}{env}{\blx@key@env{#1}}
+
+\def\blx@key@env#1{%
+  \ifcsundef{blx@env@#1}
+     {\blx@error
+        {Environment '#1' not found}
+        {The environment '#1' could not be found.\MessageBreak
+         Use \string\defbibenvironment\space to define it}}
+     {\def\blx@theenv{#1}}}
+
+\define@key{blx@bhd}{title}{\def\blx@thetitle{#1}}
+\define@key{blx@bib2}{title}{\def\blx@thetitle{#1}}
+\define@key{blx@biblist2}{title}{\def\blx@thetitle{#1}}
+
+\define@key{blx@bib2}{prenote}{\blx@key@prenote{#1}}
+\define@key{blx@biblist2}{prenote}{\blx@key@prenote{#1}}
+\define@key{blx@bbs}{prenote}{\blx@key@prenote{#1}}
+\define@key{blx@bbg}{prenote}{\blx@key@prenote{#1}}
+\define@key{blx@bbc}{prenote}{\blx@key@prenote{#1}}
+\def\blx@key@prenote#1{%
+  \ifcsundef{blx@note@#1}
+     {\blx@error
+        {Note '#1' not found}
+        {The note '#1' could not be found.\MessageBreak
+         Use \string\defbibnote\space to define it}}
+     {\def\blx@theprenote{#1}}}
+
+\define@key{blx@bib2}{postnote}{\blx@key@postnote{#1}}
+\define@key{blx@biblist2}{postnote}{\blx@key@postnote{#1}}
+\define@key{blx@bbs}{postnote}{\blx@key@postnote{#1}}
+\define@key{blx@bbg}{postnote}{\blx@key@postnote{#1}}
+\define@key{blx@bbc}{postnote}{\blx@key@postnote{#1}}
+
+\def\blx@key@postnote#1{%
+  \ifcsundef{blx@note@#1}
+     {\blx@error
+        {Note '#1' not found}
+        {The note '#1' could not be found.\MessageBreak
+         Use \string\defbibnote\space to define it}}
+     {\def\blx@thepostnote{#1}}}
+
+\define@key{blx@bib2}{resetnumbers}[true]{%
+  \iftoggle{blx@defernumbers}
+    {\ifstrequal{#1}{true}
+       {\csnumdef{blx@labelnumber@\the\c@refsection}{0}}
+       {\ifstrequal{#1}{false}
+         {}
+         {\csnumdef{blx@labelnumber@\the\c@refsection}{#1-1}}}}
+    {\blx@warning{%
+       Option 'resetnumbers' requires 'defernumbers=true'.\MessageBreak
+       Ignoring 'resetnumbers=true'}}}
+
+\define@key{blx@bib2}{omitnumbers}[true]{%
+  \ifstrequal{#1}{true}
+    {\iftoggle{blx@defernumbers}
+       {\toggletrue{blx@omitnumbers}}
+       {\blx@warning{%
+          Option 'omitnumbers' requires 'defernumbers=true'.\MessageBreak
+          Ignoring 'omitnumbers=true'}}}
+    {}}
+
+\define@key{blx@bib2}{prefixnumbers}{%
+  \blx@warning@noline{%
+    prefixnumbers option to \string\printbibliography\space is no longer supported, use 'labelprefix' option to \string\newrefcontext}}
+
+% [<options>]
+\newrobustcmd*{\printbibheading}{%
+  \begingroup
+  \edef\on@line{\on@line}%
+  \@ifnextchar[%]
+    {\blx@printbibheading}
+    {\blx@printbibheading[]}}
+
+\def\blx@printbibheading[#1]{%
+  \def\blx@theheading{bibliography}%
+  \let\blx@thetitle\@empty
+  \blx@safe@actives
+  \setkeys{blx@bhd}{#1}%
+  \blx@rest@actives
+  \blx@langstrings
+  \blx@bibheading\blx@theheading\blx@thetitle
+  \endgroup}
+
+% [<options>]
+\newrobustcmd*{\printbibliography}{%
+  \begingroup
+  \delimcontext{bib}%
+  \edef\on@line{\on@line}%
+  \@ifnextchar[%]
+    {\blx@printbibliography}
+    {\blx@printbibliography[]}}
+
+\def\blx@printbibliography[#1]{%
+  \ifdefempty\blx@refcontext@labelprefix
+    {}
+    {\csnumdef{blx@labelnumber@\the\c@refsection}{0}}%
+  \toggletrue{blx@tempa}%
+  \toggletrue{blx@tempb}%
+  \def\blx@theheading{bibliography}%
+  \def\blx@theenv{bibliography}%
+  \let\blx@theprenote\@empty
+  \let\blx@thepostnote\@empty
+  \let\blx@thetitle\@empty
+  % defaults
+  \let\blx@tempa\@empty% before there is a .bbl, this must not be undef
+  \edef\blx@tempd{%
+    \blx@xml@sorting{%
+      \ifcsdef{blx@sortdef@locale@\blx@refcontext@sorting}
+        { locale="\csuse{blx@sortdef@locale@\blx@refcontext@sorting}"}
+        {}}{%
+      \csuse{blx@sorting@\blx@refcontext@sorting}}}% default to context
+  \edef\blx@tempe{\the\c@refsection}% default refsection is current
+  \blx@safe@actives
+  \edef\blx@tempd{%
+    \blx@xml@sorting{%
+      \ifcsdef{blx@sortdef@locale@\blx@refcontext@sorting}
+        { locale="\csuse{blx@sortdef@locale@\blx@refcontext@sorting}"}
+        {}}{%
+       \csuse{blx@sorting@\blx@refcontext@sorting}}}%
+  \setkeys{blx@bib1}{#1}% Set section only, if present ...
+  \blx@rest@actives
+  \ifcsvoid{blx@slist@entry@\blx@tempe @\blx@refcontext@context}
+    {}
+    {\letcs\blx@tempa{blx@slist@entry@\blx@tempe @\blx@refcontext@context}}%
+  \blx@safe@actives
+  % Must reset omitnumbers as it's a global macro and if we don't, any
+  % \printbibliography following one with this set will inherit any
+  % previous "true" value
+  \togglefalse{blx@omitnumbers}%
+  \setkeys{blx@bib2}{#1}% ... now we have correct \blx@tempa, set rest of options
+  \blx@rest@actives
+  \csxappto{blx@slists}{%
+    \blx@xml@slist{\blx@refcontext@context}{entry}{\blx@tempe}{\blx@refcontext@sorting}{\blx@refcontext@sortingnamekey}{\blx@refcontext@labelprefix}{\blx@tempd}{}}%
+  \ifdefvoid\blx@tempa
+    {\blx@warn@bibempty\endgroup}
+    {\blx@bibliography\blx@tempa}}
+
+% [<options>]
+\newrobustcmd*{\bibbysection}{%
+  \begingroup
+  \delimcontext{bib}%
+  \ifnum\blx@maxsection=\z@
+    \blx@warning{No reference sections found}%
+  \fi
+  \edef\on@line{\on@line}%
+  \@ifnextchar[%]
+    {\blx@bibbysection}
+    {\blx@bibbysection[]}}
+
+\def\blx@bibbysection[#1]{%
+  \def\blx@theheading{bibliography}%
+  \def\blx@theenv{bibliography}%
+  \let\blx@theprenote\@empty
+  \let\blx@thepostnote\@empty
+  \let\blx@thetitle\@empty
+  \c@refsection\z@
+  \blx@safe@actives
+  \setkeys{blx@bbs}{#1}%
+  \blx@rest@actives
+  \togglefalse{blx@tempa}%
+  \blx@refsections}
+
+\def\blx@refsections{%
+  \ifcsvoid{blx@slist@entry@\the\c@refsection @\blx@refcontext@context}
+    {}
+    {\toggletrue{blx@tempa}%
+     \begingroup
+     \expandafter\blx@bibliography\csname blx@slist@entry@\the\c@refsection @\blx@refcontext@context\endcsname}%
+  \ifnum\c@refsection<\blx@maxsection
+    \advance\c@refsection\@ne
+    \expandafter\blx@refsections
+  \else
+    \iftoggle{blx@tempa}{}{\blx@warn@bibempty}%
+    \endgroup
+  \fi}
+
+% [<options>]
+\newrobustcmd*{\bibbysegment}{%
+  \begingroup
+  \delimcontext{bib}%
+  \edef\on@line{\on@line}%
+  \ifnum\csname blx@maxsegment@\the\c@refsection\endcsname=\z@
+    \blx@warning{No reference segments found}%
+  \fi
+  \@ifnextchar[%]
+    {\blx@bibbysegment}
+    {\blx@bibbysegment[]}}
+
+\def\blx@bibbysegment[#1]{%
+  \def\blx@theheading{bibliography}%
+  \def\blx@theenv{bibliography}%
+  \let\blx@theprenote\@empty
+  \let\blx@thepostnote\@empty
+  \let\blx@thetitle\@empty
+  \c@refsegment\@ne
+  \blx@safe@actives
+  \setkeys{blx@bbg}{#1}%
+  \blx@rest@actives
+  \togglefalse{blx@tempa}%
+  \blx@refsegments}
+
+\def\blx@refsegments{%
+  \ifcsvoid{blx@segm@\the\c@refsection @\the\c@refsegment}
+    {}
+    {\toggletrue{blx@tempa}%
+     \begingroup
+     \let\blx@tempa\@empty
+     \ifcsvoid{blx@slist@entry@\the\c@refsection @\blx@refcontext@context}
+       {}
+       {\letcs\blx@tempa{blx@slist@entry@\the\c@refsection @\blx@refcontext@context}}%
+     \blx@filter\blx@tempa{blx@segm@\the\c@refsection @\the\c@refsegment}%
+     \blx@bibliography\blx@tempa}%
+  \ifnum\c@refsegment<\csname blx@maxsegment@\the\c@refsection\endcsname
+    \advance\c@refsegment\@ne
+    \expandafter\blx@refsegments
+  \else
+    \iftoggle{blx@tempa}{}{\blx@warn@bibempty}%
+    \endgroup
+  \fi}
+
+% [<options>]
+\newrobustcmd*{\bibbycategory}{%
+  \begingroup
+  \delimcontext{bib}%
+  \edef\on@line{\on@line}%
+  \ifx\blx@categories\@empty
+    \blx@warning{No categories found}%
+  \fi
+  \@ifnextchar[%]
+    {\blx@bibbycategory}
+    {\blx@bibbycategory[]}}
+
+\def\blx@bibbycategory[#1]{%
+  \def\blx@theheading{bibliography}%
+  \def\blx@theenv{bibliography}%
+  \let\blx@theprenote\@empty
+  \let\blx@thepostnote\@empty
+  \let\blx@thetitle\@empty
+  \c@refsection\z@
+  \blx@safe@actives
+  \setkeys{blx@bbc}{#1}%
+  \blx@rest@actives
+  \togglefalse{blx@tempa}%
+  \forlistloop\blx@bibcategory\blx@categories
+  \blx@endbibcategory}
+
+\def\blx@bibcategory#1{%
+  \ifcsvoid{blx@catg@#1}
+    {}
+    {\toggletrue{blx@tempa}%
+     \begingroup
+     \blx@key@heading{#1}%
+     \let\blx@tempa\@empty
+     \ifcsvoid{blx@slist@entry@\the\c@refsection @\blx@refcontext@context}
+       {}
+       {\letcs\blx@tempa{blx@slist@entry@\the\c@refsection @\blx@refcontext@context}}%
+     \blx@filter\blx@tempa{blx@catg@#1}%
+     \blx@bibliography\blx@tempa}}%
+
+\def\blx@endbibcategory{%
+  \iftoggle{blx@tempa}{}{\blx@warn@bibempty}%
+  \endgroup}
+
+% {<entrykey>,...}
+\def\blx@bibliography{%
+  \blx@langstrings
+  \blx@bibheading\blx@theheading\blx@thetitle
+  \blx@bibnote\blx@theprenote
+  \begingroup
+  \blx@bibinit
+  \let\@noitemerr\@empty
+  \let\blx@noitem\blx@warn@bibempty
+  \ifnum\bibinitsep=\z@
+    \let\blx@initsep\relax
+  \fi
+  \ifnum\bibnamesep=\z@
+    \let\blx@namesep\relax
+  \fi
+  \csuse{blx@env@\blx@theenv}%
+  \csuse{blx@hook@bibinit}%
+  \csuse{blx@hook@bibinit@next}%
+  \let\blx@do\blx@bibitem
+  \let\blx@done\blx@endbibliography
+  \blx@listloop}
+
+\def\blx@endbibliography{%
+  \csuse{blx@endenv@\blx@theenv}%
+  \blx@noitem
+  \endgroup
+  \blx@bibnote\blx@thepostnote
+  \endgroup}
+
+\def\blx@bibheading#1#2{%
+  \begingroup
+  \edef\blx@tempa{\endgroup
+    \noexpand\blx@bibheading@i{\expandonce#1}{\expandonce#2}}%
+  \blx@tempa}
+
+\def\blx@bibheading@i#1#2{%
+  \let\newrefsection\relax
+  \let\newrefsegment\relax
+  \ifblank{#2}
+    {\csuse{blx@head@#1}}
+    {\csuse{blx@head@#1}[#2]}%
+  \let\newrefsection\blx@newrefsection
+  \let\newrefsegment\blx@newrefsegment}
+
+\def\blx@bibnote#1{%
+  \ifdefempty#1
+    {}
+    {\begingroup
+     \let\newrefsection\relax
+     \let\newrefsegment\relax
+     \noindent
+     \csuse{blx@note@#1}\par\nobreak
+     \endgroup}}
+
+\def\blx@bibinit{%
+  \iftoggle{blx@citation}
+    {}
+    {\toggletrue{blx@bibliography}}%
+  \blx@blxinit
+  \blx@resetdata
+  \csuse{blx@hook@bbxinit}%
+  \bibsetup\bibfont
+  \blx@setsfcodes
+  \csuse{blx@bibsetup}}
+
+% {<entrykey>}
+% output a bib item, this is why \blx@thelabelnumber is here so that
+% labelnumber is deferred if defernumbers=true
+\def\blx@bibitem#1{%
+  \blx@ifdata{#1}
+    {\begingroup
+     \blx@getdata{#1}%
+     \blx@bibcheck
+     \iftoggle{blx@skipentry}{}{%
+       \blx@setdefaultrefcontext{#1}%
+       \global\let\blx@noitem\@empty
+       \blx@setoptions@type\abx@field@entrytype
+       \blx@setoptions@entry
+       \blx@thelabelnumber
+       \addtocounter{instcount}\@ne
+       \csuse{blx@item@\blx@theenv}\relax
+       \blx@initsep
+       \blx@namesep
+       \csuse{blx@hook@bibitem}%
+       \blx@execute
+       \blx@initunit
+       \blx@anchor
+       \blx@beglangbib
+       \bibsentence
+       \blx@pagetracker
+       \blx@driver\abx@field@entrytype
+       \blx@postpunct
+       \blx@endlangbib}%
+     \endgroup}
+    {}}
+
+\let\blx@bibcheck\relax
+
+% This sets and saves to the .aux the default refcontext for an entry. The
+% default refcontext for an entry is the refcontext of the last
+% bibliography in the refsection in which it is actually printed . This
+% allows citations to default to selecting data from the correct
+% bibliography list in standard cases where entries are not listed in
+% multiple bibliographies
+\def\blx@setdefaultrefcontext#1{%
+  \ifbool{refcontextdefaults}
+    {\blx@rerun@latex}%
+    {}%
+  \ifinlistcs{#1}{blx@defaultrefcontexts@\the\c@refsection}
+    {}
+    {\listcsgadd{blx@defaultrefcontexts@\the\c@refsection}{#1}}%
+  \csxdef{blx@assignedrefcontextbib@\the\c@refsection @#1}{\blx@refcontext@context}}
+% <refsection><key><refcontext>
+\def\abx@aux@defaultrefcontext#1#2#3{%
+  \global\boolfalse{refcontextdefaults}%
+  \csxdef{blx@assignedrefcontextbib@#1@#2}{#3}}
+\def\abx@aux@refcontextdefaultsdone{%
+  \global\boolfalse{refcontextdefaults}}
+
+\AtEndDocument{%
+  % write the .aux to say we don't need to re-run to consume refcontext defaults
+  \ifbool{refcontextdefaults}
+    {}
+    {\blx@auxwrite\@mainaux{}{\string\abx@aux@refcontextdefaultsdone}}%
+  % always add default refcontext declarations to .aux after biber run
+  \iftoggle{blx@bbldone}
+    {\def\do#1{%
+       \begingroup
+       \def\do##1{%
+         \blx@auxwrite\@mainaux{}{\string\abx@aux@defaultrefcontext{#1}{##1}{\csuse{blx@assignedrefcontextbib@#1@##1}}}}%
+       \dolistcsloop{blx@defaultrefcontexts@#1}%
+       \endgroup}
+     \dolistloop\blx@allrefsections}
+    {}}
+
+\def\blx@initsep{%
+  \blx@imc@iffieldundef{sortinithash}
+    {}
+    {\ifnum\c@instcount>\@ne
+       \blx@imc@iffieldequals{sortinithash}\blx@previnithash
+         {}
+         {\addvspace{\bibinitsep}}%
+     \fi
+     \global\let\blx@previnithash\abx@field@sortinithash}}
+
+\def\blx@namesep{%
+  \ifnum\c@instcount>\@ne
+    \blx@imc@iffieldequals{fullhash}\blx@prevhash
+      {}
+      {\addvspace{\bibnamesep}}%
+  \fi
+  \global\let\blx@prevhash\abx@field@fullhash}
+
+\newrobustcmd*{\AtBeginBibliography}{\gappto\blx@hook@bibinit}
+\newrobustcmd*{\AtEveryBibitem}{\gappto\blx@hook@bibitem}
+\@onlypreamble\AtBeginBibliography
+\@onlypreamble\AtEveryBibitem
+
+\def\blx@imc@UseBibitemHook{\csuse{blx@hook@bibitem}}
+
+\blx@regimcs{\UseBibitemHook}
+
+\newrobustcmd*{\AtNextBibliography}{%
+  \ifundef\blx@hook@bibinit@next
+    {\gdef\blx@hook@bibinit@next{\global\undef\blx@hook@bibinit@next}}
+    {}%
+  \gappto\blx@hook@bibinit@next}
+
+% page tracker
+\def\blx@pagetracker@context{%
+  \blx@leavevmode
+  \ifbool{@filesw}
+    {\ifbool{pagetracker}
+       {\protected@write\@mainaux{}{%
+          \iftoggle{blx@footnote}
+            {\string\abx@aux@fnpage}
+            {\string\abx@aux@page}%
+          {\the\c@instcount}{\noexpand\the\c@page}}}
+       {}}
+    {}}
+
+% {<instcount>}{<page>}
+\protected\def\blx@aux@page#1#2{%
+  \csgdef{blx@page@#1}{#2}%
+  \blx@addpagesum{#1}{#2}}
+\protected\def\blx@aux@spread#1#2{%
+  \ifodd#2\relax
+    \csxdef{blx@page@#1}{\number\numexpr#2-1}%
+  \else
+    \csgdef{blx@page@#1}{#2}%
+  \fi
+  \blx@addpagesum{#1}{#2}}
+
+\protected\def\blx@aux@fnpage#1#2{%
+  \csgdef{blx@fnpage@#1}{#2}%
+  \blx@addpagesum{#1}{#2}}
+\protected\def\blx@aux@fnspread#1#2{%
+  \ifodd#2\relax
+    \csxdef{blx@fnpage@#1}{\number\numexpr#2-1}%
+  \else
+    \csgdef{blx@fnpage@#1}{#2}%
+  \fi
+  \blx@addpagesum{#1}{#2}}
+
+\AtEndDocument{%
+  \def\abx@aux@page#1#2{\blx@addpagesum{#1}{#2}}%
+  \def\abx@aux@fnpage#1#2{\blx@addpagesum{#1}{#2}}}
+
+% hyperref interface
+\appto\blx@mkhyperref{%
+  \let\blx@anchors\@empty
+  \ifundef\hyper@natanchorstart
+    {\protected\def\blx@anchor{%
+       \xifinlist{\the\c@refsection @\abx@field@entrykey}{\blx@anchors}
+         {}
+         {\listxadd\blx@anchors{\the\c@refsection @\abx@field@entrykey}%
+          \hypertarget{cite.\the\c@refsection @\abx@field@entrykey}{}}}}
+    {\protected\def\blx@anchor{%
+       \xifinlist{\the\c@refsection @\abx@field@entrykey}{\blx@anchors}
+         {}
+         {\listxadd\blx@anchors{\the\c@refsection @\abx@field@entrykey}%
+          \hyper@natanchorstart{\the\c@refsection @\abx@field@entrykey}%
+          \hyper@natanchorend}}}}
+
+\appto\blx@mknohyperref{\let\blx@anchor\relax}
+
+% Legacy alias for \printshorthands
+\def\printshorthands{%
+  \@ifnextchar[%]
+    {\blx@printshorthands}
+    {\blx@printshorthands[]}}
+
+\def\blx@printshorthands[#1]{\printbiblist[#1]{shorthand}}
+
+% Custom bibliography list
+% [<otions>]{biblistname}
+\newrobustcmd*{\printbiblist}[2][]{%
+  \begingroup
+  \delimcontext{biblist}%
+  \edef\on@line{\on@line}%
+  \toggletrue{blx@tempa}%
+  \toggletrue{blx@tempb}%
+  \def\blx@theheading{biblist}% default to biblist heading
+  \def\blx@theenv{#2}% default to list name
+  \def\blx@thebiblist{#2}%
+  \let\blx@theprenote\@empty
+  \let\blx@thepostnote\@empty
+  \let\blx@thetitle\@empty
+  % defaults
+  \let\blx@tempa\@empty% before there is a .bbl, this must not be undef
+  % default sorting scheme and scheme name for list is same name as list
+  % name, then current context if not found
+  \edef\blx@tempc{%
+    \ifcsdef{blx@sorting@#2}
+      {#2}
+      {\blx@refcontext@sorting}}%
+  % locally define this since we want to fetch data from the slist named
+  % after the list we are printing rather than the data in refcontext list
+  \edef\blx@refcontext@context{\blx@tempc/\blx@refcontext@sortingnamekey/\blx@refcontext@labelprefix}%
+  \edef\blx@tempd{%
+    \blx@xml@sorting
+      {\ifcsdef{blx@sortdef@locale@#2}
+        { locale="\csuse{blx@sortdef@locale@#2}"}
+        {}}
+      {\csuse{blx@sorting@\blx@tempc}}}%
+  \let\blx@printbibchecks\relax
+  \edef\blx@tempe{\the\c@refsection}% default refsection is current
+  \blx@safe@actives
+  \blx@printbibchecks
+  % Add the sortscheme to the list of sortschemes for this biblist
+  % so we can compare on next run
+  \xifinlist{\blx@tempc}{\blx@biblists}
+    {}
+    {\listxadd\blx@biblists\blx@tempc
+     \blx@auxwrite\@mainaux{}{\string\abx@aux@biblist{\blx@tempc}}}%
+  \edef\blx@tempd{%
+    \blx@xml@sorting{%
+      \ifcsdef{blx@sortdef@locale@\blx@tempc}
+        { locale="\csuse{blx@sortdef@locale@\blx@tempc}"}
+        {}}{%
+      \csuse{blx@sorting@\blx@tempc}}}%
+  \setkeys{blx@biblist1}{#1}% Set section only, if present ...
+  \blx@rest@actives
+  \ifcsvoid{blx@slist@list@\blx@tempe @\blx@refcontext@context}
+    {}
+    {\letcs\blx@tempa{blx@slist@list@\blx@tempe @\blx@refcontext@context}}%
+  \blx@safe@actives
+  \setkeys{blx@biblist2}{#1}% ... now we have correct \blx@tempa, set rest of options
+  \ifundef\blx@bibcheck
+    {\ifcsdef{blx@bibcheck@#2}
+      {\letcs\blx@bibcheck{blx@bibcheck@#2}}
+      {}}
+    {}%
+  \blx@rest@actives
+  \csxappto{blx@slists}{%
+    \blx@xml@slist{\blx@refcontext@context}{list}{\blx@tempe}{\blx@tempc}{\blx@refcontext@sortingnamekey}{\blx@refcontext@labelprefix}{\blx@tempd}{\csuse{blx@biblistfilters@#2}}}%
+  \ifdefvoid\blx@tempa
+    {\blx@warn@biblistempty{#2}\endgroup}
+    {\blx@biblist\blx@tempa}}
+
+\def\blx@printbibchecks{%
+  \togglefalse{blx@tempa}%
+  \iftoggle{blx@defernumbers}
+    {\global\let\blx@printbibchecks\relax}
+    {\iftoggle{blx@labelnumber}
+       {\blx@warning@noline{Setting 'defernumbers=true' recommended}}
+       {\global\let\blx@printbibchecks\relax}}}
+
+% {<entrykey>,...}
+\def\blx@biblist{%
+  \if@twocolumn
+    \@restonecoltrue\onecolumn
+  \else
+    \@restonecolfalse
+  \fi
+  \blx@langstrings
+  \blx@bibheading\blx@theheading\blx@thetitle
+  \blx@bibnote\blx@theprenote
+  \begingroup
+  \blx@bibinit
+  \let\@noitemerr\@empty
+  \def\blx@noitem{\blx@warn@biblistempty{\blx@thebiblist}}%
+  \csuse{blx@env@\blx@theenv}%
+  \csuse{blx@hook@biblistinit@\blx@thebiblist}%
+  \let\blx@do\blx@biblistitem
+  \let\blx@done\blx@endbiblist
+  \blx@listloop}
+
+\def\blx@endbiblist{%
+  \csuse{blx@endenv@\blx@theenv}%
+  \blx@noitem
+  \endgroup
+  \blx@bibnote\blx@thepostnote
+  \endgroup
+  \if@restonecol\twocolumn\fi}
+
+% Legacy aliases
+\def\AtBeginShorthands{\AtBeginBiblist{shorthand}}
+\def\AtEveryLositem{\AtEveryBiblistitem{shorthand}}
+\@onlypreamble\AtBeginShorthands
+\@onlypreamble\AtEveryLositem
+
+% {<biblistname>}
+\newrobustcmd*{\AtBeginBiblist}[1]{\csgappto{blx@hook@biblistinit@#1}}
+\newrobustcmd*{\AtEveryBiblistitem}[1]{\csgappto{blx@hook@biblistitem@#1}}
+\@onlypreamble\AtBeginBiblist
+\@onlypreamble\AtEveryBiblistitem
+
+% {<entrykey>}
+\def\blx@biblistitem#1{%
+  \blx@ifdata{#1}
+    {\begingroup
+     \blx@getdata{#1}%
+     \blx@bibcheck
+     \iftoggle{blx@skipentry}{}{%
+       \blx@setdefaultrefcontext{#1}%
+       \global\let\blx@noitem\@empty
+       \blx@setoptions@type\abx@field@entrytype
+       \blx@setoptions@entry
+       \addtocounter{instcount}\@ne
+       \csuse{blx@item@\blx@theenv}\relax
+       \csuse{blx@hook@biblistitem@\blx@thebiblist}%
+       \blx@execute
+       \blx@initunit
+       \blx@beglangbib
+       \bibsentence
+       \blx@pagetracker
+       \blx@driver{\blx@thebiblist}%
+       \blx@postpunct
+       \blx@endlangbib}%
+     \endgroup}
+    {}}
+
+% Just a default in case .bbx doesn't define it. standard.bbx defines
+% it to print a complete entry, like the bibliography.
+\DeclareBibliographyDriver{shorthand}{%
+  \iffieldundef{shorttitle}
+    {\printfield{title}}
+    {\printfield{shorttitle}}}
+
+% Reference contexts
+\def\newrefcontext{%
+  \endrefcontext
+  \refcontext}
+
+\def\refcontext[#1]{%
+  \iftoggle{blx@refcontext}
+    {\blx@err@nestenv{refcontext}%
+     \endrefcontext}
+    {\toggletrue{blx@refcontext}%
+     \setkeys{blx@refcontext}{#1}%
+     % Add the sortscheme to the list of sortschemes so we can track
+     % special cases like sorting=none which need cite order change detection
+     \xifinlist\blx@refcontext@sorting\blx@sortschemes
+       {}
+       {\listxadd\blx@sortschemes\blx@refcontext@sorting
+        \blx@auxwrite\@mainaux{}{\string\abx@aux@sortscheme{\blx@refcontext@sorting}}}%
+     \xdef\blx@refcontext@context{\blx@refcontext@sorting/\blx@refcontext@sortingnamekey/\blx@refcontext@labelprefix}%
+     % Add the refcontext to the list of refcontexts so we can compare on next run
+     \xifinlist\blx@refcontext@context\blx@refcontexts
+       {}
+       {\listxadd\blx@refcontexts\blx@refcontext@context
+        \blx@auxwrite\@mainaux{}{\string\abx@aux@refcontext{\blx@refcontext@context}}}%
+     \ifcsundef{blx@sorting@\blx@refcontext@sorting}
+       {\blx@err@invopt{sorting=\blx@refcontext@sorting}{}}
+       {}%
+     \ifcsundef{blx@sortingnamekey@\blx@refcontext@sortingnamekey}
+       {\blx@err@invopt{sortingnamekeyscheme=\blx@refcontext@sortingnamekey}{}}
+       {}}}
+
+% Reset to global sorting etc. when we leave a ref context (since they can't be nested)
+\protected\def\endrefcontext{%
+  \togglefalse{blx@refcontext}%
+  \global\let\blx@refcontext@labelprefix\@empty
+  \xdef\blx@refcontext@sorting{\blx@sorting}%
+  \gdef\blx@refcontext@sortingnamekey{global}%
+  \xdef\blx@refcontext@context{\blx@refcontext@sorting/\blx@refcontext@sortingnamekey/}}
+
+\define@key{blx@refcontext}{sorting}{\gdef\blx@refcontext@sorting{#1}}
+\define@key{blx@refcontext}{sortingnamekeyscheme}{\gdef\blx@refcontext@sortingnamekey{#1}}
+\define@key{blx@refcontext}{labelprefix}{%
+  \gdef\blx@refcontext@labelprefix{#1}%
+  \iftoggle{blx@defernumbers}
+    {}%
+    {\iftoggle{blx@labelnumber}
+       {\blx@warning{%
+          Option 'labelprefix' requires global\MessageBreak
+          'defernumbers=true'}}
+       {}}}
+\define@key{blx@refcontext}{prefixnumbers}{% legacy
+  \blx@warning@noline{%
+    prefixnumbers option to \string\newrefcontext\space has been renamed,
+    use 'labelprefix' option instead}%
+  \setkeys{blx@refcontext}{labelprefix=#1}}
+
+% [refcontext keys]{<keyword1>,<keyword2>,...}
+\newcommand*{\assignrefcontextkeyws}{%
+  \@ifstar
+    {\blx@assignrefcontextkeyws[*]}
+    {\blx@assignrefcontextkeyws[]}}
+
+\def\blx@assignrefcontextkeyws[#1][#2]#3{%
+  \edef\blx@tempa{\blx@sorting}%
+  \def\blx@tempb{global}%
+  \let\blx@tempc\@empty%
+  \setkeys{blx@assignrefcontext}{#2}%
+  \def\do##1{%
+    \listxadd\blx@assignedrefcontextkeywlist{##1}%
+    \csxdef{blx@assignedrefcontextkeyws#1@\the\c@refsection @##1}{\blx@tempa/\blx@tempb/\blx@tempc}}
+  \docsvlist{#3}}
+
+% [refcontext keys]{<category1>,<category2>,...}
+\newcommand*{\assignrefcontextcats}{%
+  \@ifstar
+    {\blx@assignrefcontextcats[*]}
+    {\blx@assignrefcontextcats[]}}
+
+\def\blx@assignrefcontextcats[#1][#2]#3{%
+  \edef\blx@tempa{\blx@sorting}%
+  \def\blx@tempb{global}%
+  \let\blx@tempc\@empty%
+  \setkeys{blx@assignrefcontext}{#2}%
+  \def\do##1{%
+    \listxadd\blx@assignedrefcontextcatlist{##1}%
+    \csxdef{blx@assignedrefcontextcats#1@\the\c@refsection @##1}{\blx@tempa/\blx@tempb/\blx@tempc}}
+  \docsvlist{#3}}
+
+% [refcontext keys]{<entrykey1>,<entrykey2>,...}
+\newcommand*{\assignrefcontextentries}{%
+  \@ifstar
+    {\blx@assignrefcontextentries[*]}
+    {\blx@assignrefcontextentries[]}}
+
+\def\blx@assignrefcontextentries[#1][#2]#3{%
+  \edef\blx@tempa{\blx@sorting}%
+  \def\blx@tempb{global}%
+  \let\blx@tempc\@empty%
+  \setkeys{blx@assignrefcontext}{#2}%
+  \def\do##1{%
+    \csxdef{blx@assignedrefcontextkeys#1@\the\c@refsection @##1}{\blx@tempa/\blx@tempb/\blx@tempc}}%
+  \docsvlist{#3}}
+
+\define@key{blx@assignrefcontext}{sorting}{\def\blx@tempa{#1}}
+\define@key{blx@assignrefcontext}{sortingnamekeyscheme}{\def\blx@tempb{#1}}
+\define@key{blx@assignrefcontext}{labelprefix}{\def\blx@tempc{#1}}
+
+% Reference sections
+\newrobustcmd*{\newrefsection}{%
+  \ifnum\c@refsection>\z@
+    \endrefsection
+  \fi
+  \refsection}
+\let\blx@newrefsection\newrefsection
+
+\newrobustcmd*{\refsection}{%
+  \begingroup
+  \edef\on@line{\on@line}%
+  \ifnum\c@refsection>\z@
+    \blx@err@nestenv{refsection}%
+    \blx@endrefsection
+  \fi
+  \ifnum\c@refsegment>\z@
+    \blx@err@nestenv{refsection}%
+    \blx@endrefsegment
+  \fi
+  \@ifnextchar[%]
+    {\blx@refsection}
+    {\blx@refsection[]}}
+
+\def\blx@refsection{%
+  \begingroup
+  \blx@hook@fileverb
+  \blx@refsection@i}
+
+\def\blx@refsection@i[#1]{%
+  \endgroup
+  \global\advance\blx@maxsection\@ne
+  \global\c@refsection\blx@maxsection
+  \xifinlist{\the\c@refsection}\blx@allrefsections
+    {}
+    {\listxadd\blx@allrefsections{\the\c@refsection}}%
+  \ifcsdef{blx@defaultrefcontexts@\the\c@refsection}
+    {}
+    {\global\cslet{blx@defaultrefcontexts@\the\c@refsection}\@empty}%
+  \expandafter\newcount\csname blx@maxsegment@\the\c@refsection\endcsname
+  \expandafter\newcount\csname blx@sectionciteorder@\the\c@refsection\endcsname
+  \blx@inf@refsec
+  \blx@secinit
+  \if@filesw
+    \blx@auxwrite\@mainaux{}{%
+      \string\abx@aux@refsection{\the\c@refsection}{\the\c@page}}%
+    \ifblank{#1}
+      {}
+      {\let\blx@bibfiles\@empty
+       % globals should be first as it might contain macros needed for others
+       \forlistloop{\listadd\blx@bibfiles}\blx@bibfiles@global}%
+       \blx@xsanitizeafter{\forcsvlist\blx@refsection@addfile}{#1}%
+    \blx@refsection@ii
+  \fi
+  \blx@info{Setting label 'refsection:\the\c@refsection'}%
+  \label{refsection:\the\c@refsection}%
+  \endgroup}
+
+\def\blx@refsection@addfile#1{%
+  \ifcsdef{blx@res@labl@#1}
+    {\blx@refsection@addfile@i{\csuse{blx@res@labl@#1}}}
+    {\blx@refsection@addfile@i{#1}}}
+
+\def\blx@refsection@addfile@i#1{%
+  \ifcsdef{blx@res@loca@#1}
+    {\listeadd\blx@bibfiles{#1}}
+    {\listeadd\blx@bibfiles{\blx@stripbib{#1}\detokenize{.bib}}}}
+
+\def\blx@refsection@ii{%
+  \blx@regbibfiles\jobname\blx@bibfiles
+  \begingroup
+  \let\blx@tempa\@empty
+  \blx@bibdata\blx@tempa\blx@bibfiles
+  \blx@auxwrite\blx@bcfout
+    {\let\do\blx@datasource}
+    {\blx@xml@endsection\blx@nl
+     \blx@xml@comment{SECTION \the\c@refsection}%
+     \blx@xml@bibdata{\the\c@refsection}{\blx@tempa}%
+     \blx@xml@section{\the\c@refsection}}%
+  \endgroup}
+
+\protected\def\endrefsection{%
+  \blx@endrefsection
+  \blx@inf@refsec}
+
+\def\blx@endrefsection{%
+  \blx@endrefsegment
+  % make sure we always output aliases to the .bcf otherwise after their
+  % first resolution by biber, they will be invisible to subsequent biber
+  % runs since biblatex will resolve the \keyalias{} macro to the main
+  % entry key, biber won't put \keyalias{}in the .bbl on subsequent runs
+  % and biblatex will report a missing citekey
+  \def\do##1{%
+    % Make sure this counter exists. Sometimes it might not when using, e.g:
+    % refsection=chapter and \includeonly to put in the chapters or when
+    % inserting citations into table of contents
+    \ifcsname blx@sectionciteorder@\the\c@refsection\endcsname\else
+      \expandafter\newcount\csname blx@sectionciteorder@\the\c@refsection\endcsname
+    \fi
+    \global\advance\csname blx@sectionciteorder@\the\c@refsection\endcsname\@ne
+    \blx@auxwrite\blx@bcfout{}{\blx@xml@citekey{##1}{\expandafter\the\csname blx@sectionciteorder@\the\c@refsection\endcsname}}}%
+  \dolistcsloop{blx@keyaliases@\the\c@refsection}%
+  \ifnum\c@refsection>\z@
+    \blx@auxwrite\blx@bcfout{}{%
+      \blx@xml@endsection\blx@nl
+      \blx@xml@comment{SECTION 0 (cont.)}%
+      \blx@xml@section{0}}%
+  \fi
+  \global\c@refsection\z@}
+
+\AtEndDocument{%
+  \endrefcontext
+  \blx@endrefsection
+  \def\abx@aux@refsection#1#2{\blx@addchecksum{#1}{#2}}}
+
+\protected\def\abx@aux@refsection#1#2{%
+  \ifnum#1>\blx@maxsection
+    \global\blx@maxsection#1\relax
+  \fi
+  \blx@addchecksum{#1}{#2}}
+
+% Reference segments
+\newrobustcmd*{\newrefsegment}{%
+  \ifnum\c@refsegment>\z@
+    \blx@endrefsegment
+  \fi
+  \refsegment}
+\let\blx@newrefsegment\newrefsegment
+
+\newrobustcmd*{\refsegment}{%
+  \ifnum\c@refsegment>\z@
+    \blx@err@nestenv{refsegment}%
+    \blx@endrefsegment
+  \fi
+  \global\advance\csname blx@maxsegment@\the\c@refsection\endcsname\@ne
+  \global\c@refsegment\csname blx@maxsegment@\the\c@refsection\endcsname
+  \blx@inf@refseg
+  \blx@info{Setting label 'refsegment:\the\c@refsection\the\c@refsegment'}%
+  \label{refsegment:\the\c@refsection\the\c@refsegment}%
+  \ifcsundef{blx@segm@\the\c@refsection @\the\c@refsegment}
+    {\global\cslet{blx@segm@\the\c@refsection @\the\c@refsegment}\@empty}
+    {}}
+
+\protected\def\endrefsegment{%
+  \blx@endrefsegment
+  \blx@inf@refseg}
+
+\def\blx@endrefsegment{%
+  \global\c@refsegment\z@}
+
+% Reference section/segment auto-reset
+% we are prepending to the commands so that the resets happen before
+% the part title is typeset otherwise \cites in there could be "ibid"
+% which makes no sense
+\def\blx@refpatch@part#1{%
+    \ifundef\part
+      {\blx@err@nodocdiv{part}}
+      {\toggletrue{blx@tempa}%
+       \def\do##1{%
+         \pretocmd##1{#1}
+           {\togglefalse{blx@tempa}\listbreak}
+           {}}%
+       \docsvlist{%
+         \H@old@part,%    hyperref
+         \NR@part,%       nameref
+         \@part}%         latex/koma-script/memoir
+       \iftoggle{blx@tempa}
+         {\blx@err@patch{\string\@part}}
+         {}%
+       \let\do\noexpand}}
+
+\def\blx@refpatch@chapter#1{%
+  \ifundef\chapter
+    {\blx@err@nodocdiv{chapter}}
+    {\pretocmd\@makechapterhead{#1}
+       {}
+       {\blx@err@patch{\string\@makechapterhead}}}}
+
+\def\blx@refpatch@sect#1{%
+  \ifcsundef{#1}
+    {\blx@err@nodocdiv{#1}\@gobbletwo}
+    {\blx@refpatch@sect@i}}
+
+\edef\blx@refpatch@sect@i#1#2{%
+  \def\noexpand\do##1{%
+     \pretocmd##1%
+       {\noexpand\blx@refpatch@sect@ii{#1}{#2}{\string#2}}
+      {\togglefalse{blx@tempa}\noexpand\listbreak}
+      {}}%
+  \noexpand\blx@refpatch@sect@iii}
+
+\def\blx@refpatch@sect@ii#1#2#3{%
+  \ifnumequal{#2}{#3}{#1}{}}
+
+\def\blx@refpatch@sect@iii{%
+  \toggletrue{blx@tempa}%
+  \docsvlist{%       order does matter:
+    \H@old@sectm@m,% memoir+hyperref (what a mess...)
+    \M@sect,%        memoir
+    \H@old@sect,%    hyperref
+    \NR@sect,%       nameref
+    \scr@sect,%      koma-script 3.x
+    \@sect}%         latex
+  \iftoggle{blx@tempa}
+    {\blx@err@patch{\string\@sect}}
+    {}%
+  \let\do\noexpand}
+
+% Bibliography categories
+
+\let\blx@categories\@empty
+
+% {<category>}
+\newrobustcmd*{\DeclareBibliographyCategory}[1]{%
+  \ifcsundef{blx@catg@#1}
+    {\global\cslet{blx@catg@#1}\@empty
+     \listgadd\blx@categories{#1}}
+    {\blx@error
+       {Category '#1' already declared}
+       {The bibliography category '#1'\MessageBreak
+        has already been declared}}}
+\@onlypreamble\DeclareBibliographyCategory
+
+% {<category>}{<entrykey>,...}
+\newrobustcmd*{\addtocategory}[2]{%
+  \ifcsundef{blx@catg@#1}
+    {\blx@error
+       {Category '#1' not declared}
+       {Use \string\DeclareBibliographyCategory\space to declare}}
+    {\AfterPreamble{%
+       \blx@xsanitizeafter{\forcsvlist{\blx@addtocategory{#1}}}{#2}}}}
+
+% {<category>}{<entrykey>,...}
+\def\blx@addtocategory#1#2{%
+  % If we are adding a set member to a category, make sure we also add the
+  % set parent if it is cited. If it is cited, we should be using the set
+  % parent in the category, not the set child member. blx@setc@... will
+  % only exist if the set parent is also cited as it is only defined when a
+  % member contains \inset which only happens when the set parent is cited.
+  \ifcsdef{blx@setc@\the\c@refsection @#2}
+    {\blx@auxwrite\@mainaux{}{\string\abx@aux@category{#1}{\csuse{blx@setc@\the\c@refsection @#2}}}%
+     \abx@aux@category{#1}{\csuse{blx@setc@\the\c@refsection @#2}}}
+    {}%
+  \blx@auxwrite\@mainaux{}{\string\abx@aux@category{#1}{#2}}%
+  \abx@aux@category{#1}{#2}}
+
+% {<category>}{<entrykey>,...}
+\protected\def\abx@aux@category#1#2{%
+  \xifinlistcs{\detokenize{#2}}{blx@catg@#1}
+    {}
+    {\listcsxadd{blx@catg@#1}{\detokenize{#2}}}}
+
+\AtEndDocument{\let\abx@aux@category\@gobbletwo}
+
+% [<options>]{<resource>,...}
+\renewrobustcmd*{\bibliography}[1]{%
+  \begingroup
+  \def\blx@tempa{file}%
+  \def\blx@tempb{bibtex}%
+  \def\blx@tempc{local}%
+  \blx@xsanitizeafter{\forcsvlist\blx@addbib@legacy}{#1}%
+  \endgroup}
+\@onlypreamble\bibliography
+
+\def\blx@addbib@legacy#1{%
+  \begingroup
+  \edef\blx@tempa{\endgroup
+    \noexpand\blx@addbib@resource{\blx@stripbib{#1}\detokenize{.bib}}}%
+  \blx@tempa}
+
+\def\blx@stripbib#1{%
+  \expandafter\blx@stripbib@i\detokenize{#1.bib}&}
+\edef\blx@stripbib@i{%
+  \def\noexpand\blx@stripbib@i##1\detokenize{.bib}##2&}
+\blx@stripbib@i{#1}
+
+% [<options>]{<resource>,...}
+\newrobustcmd*{\addbibresource}{%
+  \blx@addbib\blx@addbib@resource}
+\@onlypreamble\addbibresource
+
+\newrobustcmd*{\addglobalbib}{%
+  \blx@addbib\blx@addbib@global}
+\@onlypreamble\addglobalbib
+
+\newrobustcmd*{\addsectionbib}{%
+  \blx@addbib\blx@addbib@register}
+\@onlypreamble\addsectionbib
+
+\def\blx@addbib#1{%
+  \@ifnextchar[%]
+    {\blx@addbib@i{#1}}
+    {\blx@addbib@i{#1}[]}}
+
+\def\blx@addbib@i#1[#2]{%
+  \begingroup
+  \blx@hook@fileverb
+  \blx@addbib@ii{#1}{#2}}
+
+\def\blx@addbib@ii#1#2#3{%
+  \endgroup
+  \begingroup
+  \def\blx@tempa{file}%
+  \def\blx@tempb{bibtex}%
+  \def\blx@tempc{local}%
+  \undef\blx@tempd
+  \setkeys{blx@addbib}{#2}%
+  \blx@xsanitizeafter{#1}{#3}%
+  \endgroup}
+
+\def\blx@hook@fileverb{%
+  \let\do\@makeother
+  \dospecials
+  \catcode`\\=\z@
+  \catcode`\{=\@ne
+  \catcode`\}=\tw@}
+
+\define@key{blx@addbib}{type}{\def\blx@tempa{#1}}
+\define@key{blx@addbib}{datatype}{\def\blx@tempb{#1}}
+\define@key{blx@addbib}{location}{\def\blx@tempc{#1}}
+\define@key{blx@addbib}{label}{\edef\blx@tempd{\detokenize{#1}}}
+
+% \blx@res@type@<resource>      resource -> type
+% \blx@res@data@<resource>      resource -> datatype
+% \blx@res@loca@<resource>      resource -> datatype
+% \blx@res@labl@<resource>      label    -> resource
+
+\def\blx@addbib@register#1{%
+  \csxdef{blx@res@type@#1}{\blx@tempa}%
+  \csxdef{blx@res@data@#1}{\blx@tempb}%
+  \csxdef{blx@res@loca@#1}{\blx@tempc}%
+  \ifdef\blx@tempd
+    {\csxdef{blx@res@labl@\blx@tempd}{#1}}
+    {}}
+
+\def\blx@addbib@resource#1{%
+  \blx@addbib@register{#1}%
+  \listgadd\blx@bibfiles{#1}%
+  \blx@regbibfile\jobname{#1}}
+
+\def\blx@addbib@global#1{%
+  \blx@addbib@resource{#1}%
+  \listgadd\blx@bibfiles@global{#1}}
+
+\let\blx@bibfiles\@empty
+\let\blx@bibfiles@global\@empty
+
+\def\blx@bibdata#1#2{%
+  \forlistloop{\blx@bibdata@i{#1}}#2}
+\def\blx@bibdata@i#1#2{%
+  \blx@xmlsanitizeafter{\blx@bibdata@ii{#1}{#2}}{#2}}
+\def\blx@bibdata@ii#1#2#3{%
+  \eappto#1{%
+    \blx@xml@datasource
+      {\ifcsdef{blx@res@type@#2}
+         {\csuse{blx@res@type@#2}}
+         {file}}
+      {\ifcsdef{blx@res@data@#2}
+        {\csuse{blx@res@data@#2}}
+        {bibtex}}
+      {#3}}}
+
+%% Citations
+
+\newrobustcmd*{\AtEveryCite}{\gappto\blx@hook@cite}
+\newrobustcmd*{\AtEveryCitekey}{\gappto\blx@hook@citekey}
+\newrobustcmd*{\AtEveryMultiCite}{\gappto\blx@hook@mcite}
+\@onlypreamble\AtEveryCite
+\@onlypreamble\AtEveryCitekey
+\@onlypreamble\AtEveryMultiCite
+
+\newrobustcmd*{\AtEachCitekey}{%
+  \iftoggle{blx@citation}{\appto\blx@hook@citekey}{\@gobble}}
+
+\def\blx@imc@UseEveryCiteHook{\csuse{blx@hook@cite}}
+\def\blx@imc@UseEveryCitekeyHook{\csuse{blx@hook@citekey}}
+\def\blx@imc@UseEveryMultiCiteHook{\csuse{blx@hook@mcite}}
+
+\newrobustcmd*{\AtNextCite}{%
+  \ifundef\blx@hook@cite@next
+    {\gdef\blx@hook@cite@next{\global\undef\blx@hook@cite@next}}
+    {}%
+  \gappto\blx@hook@cite@next}
+
+\newrobustcmd*{\AtNextCitekey}{%
+  \ifundef\blx@hook@citekey@next
+    {\gdef\blx@hook@citekey@next{\global\undef\blx@hook@citekey@next}}
+    {}%
+  \gappto\blx@hook@citekey@next}
+
+\newrobustcmd*{\AtNextMultiCite}{%
+  \ifundef\blx@hook@mcite@next
+    {\gdef\blx@hook@mcite@next{\global\undef\blx@hook@mcite@next}}
+    {}%
+  \gappto\blx@hook@mcite@next}
+
+\def\blx@imc@UseNextCiteHook{\csuse{blx@hook@cite@next}}
+\def\blx@imc@UseNextCitekeyHook{\csuse{blx@hook@citekey@next}}
+\def\blx@imc@UseNextMultiCiteHook{\csuse{blx@hook@mcite@next}}
+
+\def\blx@imc@DeferNextCitekeyHook{\undef\blx@hook@citekey@next}
+
+\blx@regimcs{%
+  \UseEveryCiteHook \UseEveryCitekeyHook \UseEveryMultiCiteHook
+  \UseNextCiteHook \UseNextCitekeyHook \UseNextMultiCiteHook
+  \DeferNextCitekeyHook}
+
+% {<style>}
+
+\newrobustcmd*{\RequireCitationStyle}[1]{%
+  \blx@inputonce{#1.cbx}{citation style '#1'}{}{}{}
+    {\blx@error
+       {Style '#1' not found}
+       {The citation style '#1' could not be found}}}
+\@onlypreamble\RequireCitationStyle
+
+% {<code>}
+
+\newrobustcmd*{\InitializeCitationStyle}{\appto\blx@hook@cbxinit}
+\@onlypreamble\InitializeCitationStyle
+
+% {<code>}
+
+\newrobustcmd*{\OnManualCitation}{\appto\blx@hook@mancite}
+\@onlypreamble\OnManualCitation
+
+\newrobustcmd*{\mancite}{%
+  \csuse{blx@hook@mancite}%
+  \blx@ibidreset
+  \blx@idemreset
+  \blx@opcitreset
+  \blx@loccitreset}
+
+% {<entrykey>}{<message>}
+% Just a wrapper to suppress citation tracking in toc/lof etc.
+\def\blx@citation#1#2{%
+  \ifbool{citerequest}
+    {\blx@citation@entry{#1}{#2}}
+    {}}
+
+\def\blx@citation@entry#1#2{%
+  \blx@bibreq{#1}%
+  \ifinlist{#1}\blx@cites
+    {}
+    {\listgadd{\blx@cites}{#1}%
+     \blx@auxwrite\@mainaux{}{\string\abx@aux@cite{#1}}}%
+  \ifinlistcs{#1}{blx@segm@\the\c@refsection @\the\c@refsegment}
+    {}
+    {\listcsgadd{blx@segm@\the\c@refsection @\the\c@refsegment}{#1}}%
+  \blx@auxwrite\@mainaux{}{\string\abx@aux@segm{\the\c@refsection}{\the\c@refsegment}{\detokenize{#1}}}%
+  \blx@ifdata{#1}
+    {}
+    {\ifcsdef{blx@miss@\the\c@refsection}
+       {\ifinlistcs{#1}{blx@miss@\the\c@refsection}
+          {}
+          {\blx@logreq@active{#2{#1}}}}
+       {\blx@logreq@active{#2{#1}}}}}
+
+\protected\def\abx@aux@segm#1#2#3{%
+  \listcsxadd{blx@segm@#1@#2}{\detokenize{#3}}}
+
+\def\blx@citation@set#1#2{%
+  \blx@citation@entry{#1}{#2}%
+  \begingroup
+  \def\do##1{\blx@citation@entry{##1}\blx@msg@cundef}%
+  \expandafter\expandafter\expandafter\docsvlist
+  \expandafter\expandafter\expandafter{%
+    \csname blx@setp@\the\c@refsection @#1\endcsname}%
+  \endgroup}
+
+\def\blx@citation@inset#1#2{%
+  \blx@citation@entry{#1}{#2}%
+  \expandafter\expandafter\expandafter\blx@citation@inset@i
+  \expandafter\expandafter\expandafter{%
+    \csname blx@setc@\the\c@refsection @#1\endcsname}\blx@msg@cundef}
+
+\def\blx@citation@inset@i#1{%
+  \ifcsdef{blx@setp@\the\c@refsection @#1}
+    {\blx@citation@set{#1}}
+    {\blx@citation@entry{#1}}}
+
+\def\blx@citation@all{%
+  \ifbool{citerequest}
+    {\blx@bibreq{*}%
+     \global\csletcs
+       {blx@segm@\the\c@refsection @\the\c@refsegment}
+       {blx@slist@entry@\the\c@refsection @\blx@refcontext@context}%
+      \ifcsvoid{blx@slist@entry@\the\c@refsection @\blx@refcontext@context}
+       {\blx@logreq@active{}}
+       {}}
+    {}}
+
+\protected\def\blx@bibreq#1{%
+  \begingroup
+  \blx@xmlsanitizeafter{\def\blx@tempa}{#1}%
+  % citeall is always order "0" - this makes no real difference as biber
+  % ignores all other citekeys in the section if citeall is present
+  \ifstrequal{*}{#1}
+    {\blx@auxwrite\blx@bcfout{}{\blx@xml@citekey{\blx@tempa}{0}}}
+    {\blx@auxwrite\blx@bcfout{}{\blx@xml@citekey{\blx@tempa}{\expandafter\the\csname blx@sectionciteorder@\the\c@refsection\endcsname}}}%
+  \endgroup}
+
+% {<set>}{<key1,key2,key3>}
+
+\newrobustcmd*{\defbibentryset}[2]{%
+  \@bsphack
+  \begingroup
+  \blx@xsanitizeafter{\def\blx@tempa}{#1}%
+  \let\blx@tempb\@empty
+  \let\blx@tempc\@empty
+  \blx@xsanitizeafter{\forcsvlist\blx@defentryset@add}{#2}%
+  \ifcsdef{blx@set@\the\c@refsection @\blx@tempa}
+    {\expandafter\ifdefequal
+       \csname blx@set@\the\c@refsection @\blx@tempa\endcsname
+       \blx@tempb
+       {}
+       {\blx@error
+          {Conflicting definitions of '\blx@tempa'}
+          {The entry set '\blx@tempa' been defined before.\MessageBreak
+           old: \blx@tempa\space = %
+           \csuse{blx@set@\the\c@refsection @\blx@tempa}\MessageBreak
+           new: \blx@tempa\space = \blx@tempb\MessageBreak
+           I'm ignoring the new definition}}}
+    {\global\cslet{blx@set@\the\c@refsection @\blx@tempa}\blx@tempb
+     \edef\blx@tempa{%
+       \AfterPreamble{\blx@setreq{\blx@tempa}{\blx@tempb}}}%
+     \blx@tempa}%
+  \endgroup
+  \@esphack}
+
+\def\blx@defentryset@add#1{%
+  \edef\blx@tempb{\blx@tempb\blx@tempc#1}%
+  \def\blx@tempc{,}}
+
+\protected\def\blx@setreq#1#2{%
+  \begingroup
+  \blx@xmlsanitizeafter{\def\blx@tempa}{#1}%
+  \blx@xmlsanitizeafter{\def\blx@tempb}{#2}%
+  \blx@auxwrite\blx@bcfout{}{\blx@xml@citeset{\blx@tempa}{\blx@tempb}}%
+  \endgroup}
+
+% {<entrykey>,...}
+\protected\def\blx@citeloop#1{%
+  \begingroup
+    % Make sure this counter exists. Sometimes it might not when using, e.g:
+    % refsection=chapter and \includeonly to put in the chapters or when
+    % inserting citations into table of contents
+    \ifcsname blx@sectionciteorder@\the\c@refsection\endcsname\else
+      \expandafter\newcount\csname blx@sectionciteorder@\the\c@refsection\endcsname
+    \fi
+  \global\advance\csname blx@sectionciteorder@\the\c@refsection\endcsname\@ne
+  \blx@tempcnta\z@
+  \blx@tempcntb\z@
+  \let\blx@tempa\@empty
+  \forcsvlist\blx@citeadd{#1}%
+  \blx@thenotecheck
+  \ifnum\blx@tempcnta>\z@
+    \ifnum\blx@tempcntb>\z@
+      \multicitedelim
+    \fi
+  \fi
+  \letcs\blx@tempb{blx@slist@centry@\the\c@refsection @\blx@refcontext@context}%
+  \blx@thecitesort
+  \edef\blx@tempa{\endgroup
+    \c@citecount\z@
+    \c@citetotal\the\blx@tempcnta\relax
+    \unexpanded{\forlistloop\blx@citeprint}{\blx@tempb}}%
+  \blx@tempa}
+
+\def\blx@notecheck{%
+  \ifnum\blx@tempcnta>\@ne
+    \blx@warning{%
+      Package option 'sortcites' enabled.\MessageBreak
+      Verify postnote placement}%
+  \fi}
+
+\def\blx@citesort{%
+  \ifnum\blx@tempcnta>\@ne
+    \blx@filtercitesort\blx@tempb{blx@tempa}%
+  \else
+    \blx@citenosort
+  \fi}
+
+\def\blx@citenosort{%
+  \let\blx@tempb\blx@tempa}
+
+% {<entrykey>}
+\def\blx@citeadd#1{%
+  \ifcsdef{blx@keyalias@\the\c@refsection @#1}
+    {\edef\blx@realkey{\csuse{blx@keyalias@\the\c@refsection @#1}}}
+    {\def\blx@realkey{#1}}%
+  \expandafter\blx@getrefcontext\expandafter{\blx@realkey}% needed for \ifdata
+  \expandafter\blx@citation\expandafter{\blx@realkey}\blx@msg@cundefon
+  \expandafter\blx@ifdata\expandafter{\blx@realkey}
+    {\advance\blx@tempcnta\@ne
+     \listeadd\blx@tempa{\blx@realkey}}
+    {\ifnum\blx@tempcntb>\z@\multicitedelim\fi
+     \expandafter\abx@missing\expandafter{\blx@realkey}%
+     \advance\blx@tempcntb\@ne}}
+
+% set default refcontext for one citation key
+% and then override with data from auto-assign \assignrefcontext* macros, if any
+% <entrykey>
+\def\blx@getrefcontext#1{%
+  % Save refcontext for restoration at end of \citeprint
+  \let\blx@refcontext@context@saved\blx@refcontext@context
+  % Get the default refcontext
+  % If there was one due to appearance in a bib/biblist, use it
+  % otherwise fall back on global refcontext. This can happen for cites
+  % made (a bit strangely but some styles do this) inside a biblist
+  % which never appear in any printed bib/biblist and therefore have no default
+  % refcontext defined
+  % However, only do this if sortcites is not used for in this case, by default we
+  % want to use the current refcontext in which the cites occur
+  \ifbool{sortcites}
+    {}
+    {\ifcsdef{blx@assignedrefcontextbib@\the\c@refsection @#1}
+      {\letcs\blx@refcontext@context{blx@assignedrefcontextbib@\the\c@refsection @#1}}
+      {\edef\blx@refcontext@context{\blx@sorting/global/}}}%
+  % assignment via keyword list
+  \ifdef\blx@assignedrefcontextkeywlist
+    {\def\do##1{%
+       \blx@imc@ifentrykeyword{#1}{##1}
+         {% weak version
+          \ifboolexpr{test {\ifcsdef{blx@assignedrefcontextkeyws*@\the\c@refsection @##1}}
+                      and
+                      not togl {blx@refcontext}}% inside explicit non-global refcontext
+            {\letcs\blx@refcontext@context{blx@assignedrefcontextkeyws*@\the\c@refsection @##1}}
+            {}%
+          % strong version
+          \ifcsdef{blx@assignedrefcontextkeyws@\the\c@refsection @##1}
+            {\letcs\blx@refcontext@context{blx@assignedrefcontextkeyws@\the\c@refsection @##1}}
+            {}}
+         {}}%
+     \dolistloop\blx@assignedrefcontextkeywlist}
+    {}%
+  % assignment via category
+  \ifdef\blx@assignedrefcontextcatlist
+    {\def\do##1{%
+       \blx@imc@ifentrycategory{#1}{##1}
+         {% weak version
+          \ifboolexpr{test {\ifcsdef{blx@assignedrefcontextcats*@\the\c@refsection @##1}}
+                      and
+                      not togl {blx@refcontext}}% inside explicit non-global refcontext
+            {\letcs\blx@refcontext@context{blx@assignedrefcontextcats*@\the\c@refsection @##1}}
+            {}%
+          % strong version
+          \ifcsdef{blx@assignedrefcontextcats@\the\c@refsection @##1}
+            {\letcs\blx@refcontext@context{blx@assignedrefcontextcats@\the\c@refsection @##1}}
+            {}}
+         {}}%
+     \dolistloop\blx@assignedrefcontextcatlist}
+    {}%
+  % assignment via entrykeys
+  % weak version
+  \ifboolexpr{test {\ifcsdef{blx@assignedrefcontextkeys*@\the\c@refsection @#1}}
+              and
+              not togl {blx@refcontext}}% inside explicit non-global refcontext
+    {\letcs\blx@refcontext@context{blx@assignedrefcontextkeys*@\the\c@refsection @#1}}
+    {}%
+  % strong version
+  \ifcsdef{blx@assignedrefcontextkeys@\the\c@refsection @#1}
+    {\letcs\blx@refcontext@context{blx@assignedrefcontextkeys@\the\c@refsection @#1}}
+    {}}
+
+% {<entrykey>}
+\protected\def\blx@citeprint#1{%
+  \blx@getrefcontext{#1}%
+  \advance\c@citecount\@ne
+  \addtocounter{instcount}\@ne
+  \ifnum\c@citecount=\@ne
+    \blx@getdata@cite{#1}%
+    \blx@precode
+    \ifnum\c@citetotal>\@ne
+      \blx@resetdata
+    \fi
+  \else
+    \blx@dlimcode
+  \fi
+  \begingroup
+  \ifnum\c@citetotal>\@ne
+    \blx@getdata@cite{#1}%
+  \fi
+  \blx@entrysetcount
+  \blx@setoptions@type\abx@field@entrytype
+  \blx@setoptions@entry
+  \blx@backref{#1}%
+  \blx@pagetracker
+  \csuse{blx@hook@citekey}%
+  \csuse{blx@hook@citekey@next}%
+  \blx@beglangcite
+  \blx@execute
+  \blx@loopcode
+  \blx@citecounter
+  \blx@citetracker
+  \blx@ibidtracker
+  \blx@idemtracker
+  \blx@opcittracker
+  \blx@loccittracker
+  \ifnum\c@citecount=\c@citetotal
+    \def\blx@thecheckpunct{\blx@err@nestcite\@gobble}%
+    \blx@postcode
+  \fi
+  \blx@endlangcite
+  \endgroup
+  \let\blx@refcontext@context\blx@refcontext@context@saved}
+
+% cite counter
+
+\def\blx@citecounter@global{%
+  \ifbool{@filesw}
+    {\ifbool{citetracker}
+       {\immediate\write\@mainaux{%
+          \string\abx@aux@count
+          {\the\c@refsection}{\abx@field@entrykey}}}
+       {}}
+    {}}
+
+\def\blx@citecounter@context{%
+  \ifbool{@filesw}
+    {\ifbool{citetracker}
+       {\immediate\write\@mainaux{%
+          \iftoggle{blx@footnote}
+            {\string\abx@aux@fncount}
+            {\string\abx@aux@count}%
+          {\the\c@refsection}{\abx@field@entrykey}}}
+       {}}
+    {}}
+
+% {<refsection>}{<entrykey>}
+
+\protected\def\blx@aux@count#1#2{%
+  \csnumgdef{blx@count@#1@\detokenize{#2}}{\csuse{blx@count@#1@\detokenize{#2}}+1}}
+\protected\def\blx@aux@fncount#1#2{%
+  \csnumgdef{blx@fncount@#1@\detokenize{#2}}{\csuse{blx@fncount@#1@\detokenize{#2}}+1}}
+
+\let\abx@aux@count\@gobbletwo
+\let\abx@aux@fncount\@gobbletwo
+
+\AtEndDocument{%
+  \let\abx@aux@count\@gobbletwo
+  \let\abx@aux@fncount\@gobbletwo}
+
+\protected\def\blx@setcitecounter@global{%
+  \c@citecounter0%
+  \csuse{blx@count@\the\c@refsection @\abx@field@entrykey}%
+  \relax}
+
+\protected\def\blx@setcitecounter@context{%
+  \c@citecounter0%
+  \iftoggle{blx@footnote}
+    {\csuse{blx@fncount@\the\c@refsection @\abx@field@entrykey}}
+    {\csuse{blx@count@\the\c@refsection @\abx@field@entrykey}}%
+  \relax}
+
+% cite tracker
+
+\def\blx@citetracker@global{%
+  \ifbool{citetracker}
+    {\xifinlistcs\abx@field@entrykey{blx@bsee@\the\c@refsection}
+       {}
+       {\listcsxadd{blx@bsee@\the\c@refsection}\abx@field@entrykey}}
+    {}}
+
+\def\blx@citetracker@context{%
+  \ifbool{citetracker}
+    {\iftoggle{blx@footnote}
+       {\xifinlistcs\abx@field@entrykey{blx@fsee@\the\c@refsection}
+          {}
+          {\listcsxadd{blx@fsee@\the\c@refsection}\abx@field@entrykey}}
+       {\xifinlistcs{\abx@field@entrykey}{blx@bsee@\the\c@refsection}
+          {}
+          {\listcsxadd{blx@bsee@\the\c@refsection}\abx@field@entrykey}}}
+    {}}
+
+\protected\appto\abx@savetrackers{%
+  \global\csletcs{blx@saved@bsee@\the\c@refsection}{blx@bsee@\the\c@refsection}%
+  \global\csletcs{blx@saved@fsee@\the\c@refsection}{blx@fsee@\the\c@refsection}}
+
+\protected\appto\abx@resttrackers{%
+  \global\csletcs{blx@bsee@\the\c@refsection}{blx@saved@bsee@\the\c@refsection}%
+  \global\csletcs{blx@fsee@\the\c@refsection}{blx@saved@fsee@\the\c@refsection}}
+
+\protected\appto\abx@cleartrackers{%
+  \global\cslet{blx@saved@bsee@\the\c@refsection}\@empty
+  \global\cslet{blx@saved@fsee@\the\c@refsection}\@empty}
+
+% ibidem tracker
+
+\def\blx@ibidtracker@global{%
+  \ifbool{citetracker}
+    {\global\let\blx@lastkey@text\abx@field@entrykey}
+    {}}
+
+\def\blx@ibidtracker@context{%
+  \ifbool{citetracker}
+    {\iftoggle{blx@footnote}
+       {\global\let\blx@lastkey@foot\abx@field@entrykey}
+       {\global\let\blx@lastkey@text\abx@field@entrykey}}
+    {}}
+
+\def\blx@ibidtracker@strict{%
+  \blx@ifcitesingle
+    {\blx@ibidtracker@global}
+    {\blx@ibidreset@global}}%
+
+\def\blx@ibidtracker@constrict{%
+  \blx@ifcitesingle
+    {\blx@mpfnsave
+     \blx@ibidtracker@context}
+    {\blx@ibidreset@context}}%
+
+\def\blx@ibidreset@force{%
+  \global\undef\blx@lastkey@text
+  \global\undef\blx@lastkey@foot
+  \blx@mpfnreset}
+
+\def\blx@ibidreset@global{%
+  \global\undef\blx@lastkey@text}
+
+\def\blx@ibidreset@context{%
+  \iftoggle{blx@footnote}
+    {\blx@mpfnreset
+     \global\undef\blx@lastkey@foot}
+    {\global\undef\blx@lastkey@text}}
+
+\protected\appto\abx@savetrackers{%
+  \global\let\blx@saved@lastkey@text\blx@lastkey@text
+  \global\let\blx@saved@lastkey@foot\blx@lastkey@foot}
+
+\protected\appto\abx@resttrackers{%
+  \global\let\blx@lastkey@text\blx@saved@lastkey@text
+  \global\let\blx@lastkey@foot\blx@saved@lastkey@foot}
+
+\protected\appto\abx@cleartrackers{%
+  \global\undef\blx@saved@lastkey@text
+  \global\undef\blx@saved@lastkey@foot}
+
+% idem tracker
+
+\def\blx@idemtracker@global{%
+  \ifbool{citetracker}
+    {\global\let\blx@lasthash@text\abx@field@fullhash}
+    {}}
+
+\def\blx@idemtracker@context{%
+  \ifbool{citetracker}
+    {\iftoggle{blx@footnote}
+       {\global\let\blx@lasthash@foot\abx@field@fullhash}
+       {\global\let\blx@lasthash@text\abx@field@fullhash}}
+    {}}
+
+\let\blx@idemtracker@strict\blx@idemtracker@global
+
+\def\blx@idemtracker@constrict{%
+  \blx@mpfnsave
+  \blx@idemtracker@context}
+
+\def\blx@idemreset@force{%
+  \global\undef\blx@lasthash@text
+  \global\undef\blx@lasthash@foot
+  \blx@mpfnreset}
+
+\def\blx@idemreset@global{%
+  \global\undef\blx@lasthash@text}
+
+\def\blx@idemreset@context{%
+  \iftoggle{blx@footnote}
+    {\blx@mpfnreset
+     \global\undef\blx@lasthash@foot}
+    {\global\undef\blx@lasthash@text}}
+
+\protected\appto\abx@savetrackers{%
+  \global\let\blx@saved@lasthash@text\blx@lasthash@text
+  \global\let\blx@saved@lasthash@text\blx@lasthash@text}
+
+\protected\appto\abx@resttrackers{%
+  \global\let\blx@lasthash@text\blx@saved@lasthash@text
+  \global\let\blx@lasthash@text\blx@saved@lasthash@text}
+
+\protected\appto\abx@cleartrackers{%
+  \global\undef\blx@saved@lasthash@text
+  \global\undef\blx@saved@lasthash@foot}
+
+% opcit tracker
+
+\def\blx@opcittracker@global{%
+  \ifbool{citetracker}
+    {\blx@opcit@tracker{text}}
+    {}}
+
+\def\blx@opcittracker@context{%
+  \ifbool{citetracker}
+    {\iftoggle{blx@footnote}
+       {\blx@opcit@tracker{foot}}
+       {\blx@opcit@tracker{text}}}
+    {}}
+
+\def\blx@opcittracker@strict{%
+  \blx@ifcitesingle
+    {\blx@opcittracker@global}
+    {\blx@opcitreset@global}}%
+
+\def\blx@opcittracker@constrict{%
+  \blx@ifcitesingle
+    {\blx@mpfnsave
+     \blx@opcittracker@context}
+    {\blx@opcitreset@context}}%
+
+\def\blx@opcit@tracker#1{%
+  \blx@imc@iffieldundef{namehash}
+    {}
+    {\global\cslet{blx@lastkey@#1@\abx@field@namehash}\abx@field@entrykey
+     \xifinlistcs\abx@field@namehash{blx@trackhash@#1}
+       {}
+       {\listcsxadd{blx@trackhash@#1}\abx@field@namehash}}}
+
+\def\blx@opcit@reset#1{%
+  \begingroup
+  \def\do##1{\global\csundef{blx@lastkey@#1@##1}}%
+  \dolistcsloop{blx@trackhash@#1}%
+  \global\cslet{blx@trackhash@#1}\@empty
+  \endgroup}
+
+\def\blx@opcitreset@force{%
+  \blx@opcit@reset{text}%
+  \blx@opcit@reset{foot}%
+  \blx@mpfnreset}
+
+\def\blx@opcitreset@global{%
+  \blx@opcit@reset{text}}
+
+\def\blx@opcitreset@context{%
+  \iftoggle{blx@footnote}
+    {\blx@opcit@reset{foot}%
+     \blx@mpfnreset}
+    {\blx@opcit@reset{text}}}
+
+\let\blx@trackhash@text\@empty
+\let\blx@trackhash@foot\@empty
+
+\protected\appto\abx@savetrackers{%
+  \begingroup
+  \def\do#1{\global\csletcs{blx@saved@lastkey@text@#1}{blx@lastkey@text@#1}}%
+  \dolistloop\blx@trackhash@text
+  \global\let\blx@saved@trackhash@text\blx@trackhash@text
+  \def\do#1{\global\csletcs{blx@saved@lastkey@foot@#1}{blx@lastkey@foot@#1}}%
+  \dolistloop\blx@trackhash@foot
+  \global\let\blx@saved@trackhash@foot\blx@trackhash@foot
+  \endgroup}
+
+\protected\appto\abx@resttrackers{%
+  \begingroup
+  \blx@opcit@reset{text}%
+  \global\let\blx@trackhash@text\blx@saved@trackhash@text
+  \def\do#1{\global\csletcs{blx@lastkey@text@#1}{blx@saved@lastkey@text@#1}}%
+  \dolistloop\blx@trackhash@text
+  \blx@opcit@reset{foot}%
+  \global\let\blx@trackhash@foot\blx@saved@trackhash@foot
+  \def\do#1{\global\csletcs{blx@lastkey@foot@#1}{blx@saved@lastkey@foot@#1}}%
+  \dolistloop\blx@trackhash@foot
+  \endgroup}
+
+\protected\appto\abx@cleartrackers{%
+  \begingroup
+  \def\do#1{\global\csundef{blx@saved@lastkey@text@#1}}%
+  \dolistloop\blx@saved@trackhash@text
+  \global\undef\blx@saved@trackhash@text
+  \def\do#1{\global\csundef{blx@saved@lastkey@foot@#1}}%
+  \dolistloop\blx@saved@trackhash@foot
+  \global\undef\blx@saved@trackhash@foot
+  \endgroup}
+
+% loccit tracker
+
+\def\blx@loccittracker@global{%
+  \ifbool{citetracker}
+    {\blx@loccit@tracker{text}}
+    {}}
+
+\def\blx@loccittracker@context{%
+  \ifbool{citetracker}
+    {\iftoggle{blx@footnote}
+       {\blx@loccit@tracker{foot}}
+       {\blx@loccit@tracker{text}}}
+    {}}
+
+\def\blx@loccittracker@strict{%
+  \ifbool{citetracker}
+    {\blx@loccit@stricttracker{text}}
+    {}}
+
+\def\blx@loccittracker@constrict{%
+  \ifbool{citetracker}
+    {\iftoggle{blx@footnote}
+       {\blx@mpfnsave
+        \blx@loccit@stricttracker{foot}}
+       {\blx@loccit@stricttracker{text}}}
+    {}}
+
+\def\blx@loccit@tracker#1{%
+  \global\csundef{blx@lastnote@#1@\abx@field@entrykey}%
+  \blx@imc@iffieldundef{postnote}
+    {}
+    {\global\cslet{blx@lastnote@#1@\abx@field@entrykey}\abx@field@postnote
+     \xifinlistcs\abx@field@entrykey{blx@trackkeys@#1}
+       {}
+       {\listcsxadd{blx@trackkeys@#1}\abx@field@entrykey}}}
+
+\def\blx@loccit@stricttracker#1{%
+  \global\csundef{blx@lastnote@#1@\abx@field@entrykey}%
+  \blx@imc@iffieldundef{postnote}
+    {}
+    {\blx@ifcitesingle
+       {\expandafter\blx@imc@ifpages
+        \expandafter{\abx@field@postnote}
+          {\global\cslet{blx@lastnote@#1@\abx@field@entrykey}\abx@field@postnote
+           \xifinlistcs\abx@field@entrykey{blx@trackkeys@#1}
+             {}
+             {\listcsxadd{blx@trackkeys@#1}\abx@field@entrykey}}
+          {}}
+       {}}}
+
+\def\blx@loccit@reset#1{%
+  \begingroup
+  \def\do##1{\global\csundef{blx@lastnote@#1@##1}}%
+  \dolistcsloop{blx@trackkeys@#1}%
+  \global\cslet{blx@trackkeys@#1}\@empty
+  \endgroup}
+
+\def\blx@loccitreset@force{%
+  \blx@loccit@reset{text}%
+  \blx@loccit@reset{foot}%
+  \blx@mpfnreset}
+
+\def\blx@loccitreset@global{%
+  \blx@loccit@reset{text}}
+
+\def\blx@loccitreset@context{%
+  \iftoggle{blx@footnote}
+    {\blx@loccit@reset{foot}%
+     \blx@mpfnreset}
+    {\blx@loccit@reset{text}}}
+
+\let\blx@trackkeys@text\@empty
+\let\blx@trackkeys@foot\@empty
+
+\protected\appto\abx@savetrackers{%
+  \begingroup
+  \def\do#1{\global\csletcs{blx@saved@lastnote@text@#1}{blx@lastnote@text@#1}}%
+  \dolistloop\blx@trackkeys@text
+  \global\let\blx@saved@trackkeys@text\blx@trackkeys@text
+  \def\do#1{\global\csletcs{blx@saved@lastnote@foot@#1}{blx@lastnote@foot@#1}}%
+  \dolistloop\blx@trackkeys@foot
+  \global\let\blx@saved@trackkeys@foot\blx@trackkeys@foot
+  \endgroup}
+
+\protected\appto\abx@resttrackers{%
+  \begingroup
+  \blx@loccit@reset{text}%
+  \global\let\blx@trackkeys@text\blx@saved@trackkeys@text
+  \def\do#1{\global\csletcs{blx@lastnote@text@#1}{blx@saved@lastnote@text@#1}}%
+  \dolistloop\blx@trackkeys@text
+  \blx@loccit@reset{foot}%
+  \global\let\blx@trackkeys@foot\blx@saved@trackkeys@foot
+  \def\do#1{\global\csletcs{blx@lastnote@foot@#1}{blx@saved@lastnote@foot@#1}}%
+  \dolistloop\blx@trackkeys@foot
+  \endgroup}
+
+\protected\appto\abx@cleartrackers{%
+  \begingroup
+  \def\do#1{\global\csundef{blx@saved@lastnote@text@#1}}%
+  \dolistloop\blx@saved@trackkeys@text
+  \global\undef\blx@saved@trackkeys@text
+  \def\do#1{\global\csundef{blx@saved@lastnote@foot@#1}}%
+  \dolistloop\blx@saved@trackkeys@foot
+  \global\undef\blx@saved@trackkeys@foot
+  \endgroup}
+
+\def\blx@addbackref#1{%
+  \ifcsdef{blx@setp@\the\c@refsection @#1}
+    {\ifcase\blx@backrefsetstyle
+       \blx@addbackref@i{#1}%
+     \or
+       \blx@addbackref@ii{setp}{#1}%
+     \or
+       \blx@addbackref@i{#1}%
+     \or
+       \blx@addbackref@i{#1}%
+     \or
+       \blx@addbackref@i{#1}%
+       \blx@addbackref@ii{setp}{#1}%
+     \or
+       \blx@addbackref@i{#1}%
+       \blx@addbackref@ii{setp}{#1}%
+     \fi}
+    {\ifcsdef{blx@setc@\the\c@refsection @#1}
+       {\ifcase\blx@backrefsetstyle
+          \blx@addbackref@ii{setc}{#1}%
+        \or
+          \blx@addbackref@i{#1}%
+        \or
+          \blx@addbackref@i{#1}%
+        \or
+          \blx@addbackref@i{#1}%
+          \blx@addbackref@ii{setc}{#1}%
+        \or
+          \blx@addbackref@i{#1}%
+        \or
+          \blx@addbackref@i{#1}%
+          \blx@addbackref@ii{setc}{#1}%
+        \fi}
+       {\blx@addbackref@i{#1}}}}
+
+\def\blx@addbackref@i#1{%
+  \ifbacktracker
+    \blx@leavevmode
+    \if@filesw
+      \protected@write\@mainaux{}{\string\abx@aux@backref
+        {\the\c@instcount}{#1}{\the\c@refsection}%
+        {\thepage}{\noexpand\the\c@page}}%
+    \fi
+  \fi}
+
+\def\blx@addbackref@ii#1#2{%
+  \expandafter\expandafter\expandafter\forcsvlist
+  \expandafter\expandafter\expandafter\blx@addbackref@i
+  \expandafter\expandafter\expandafter{%
+    \csname blx@#1@\the\c@refsection @#2\endcsname}}
+
+% {<instcount>}{<entrykey>}{<refsection>}{<page>}{<page int>}
+\protected\def\blx@aux@backref#1#2#3#4#5{%
+  \ifcsundef{blx@pref@#3@\detokenize{#2}}
+    {\global\cslet{blx@pref@#3@\detokenize{#2}}\@empty
+     \expandafter\blx@onlypreamble\csname blx@pref@#3@\detokenize{#2}\endcsname}
+    {}%
+  \ifinlistcs{#4}{blx@pref@#3@\detokenize{#2}}
+    {}
+    {\listcsgadd{blx@pref@#3@\detokenize{#2}}{#4}}%
+  \blx@addpagesum{#1}{#5}}
+
+\AtEndDocument{%
+  \def\abx@aux@backref#1#2#3#4#5{\blx@addpagesum{#1}{#5}}}
+
+% {<true>}{<false>}
+\def\blx@ifcitesingle{%
+  \ifnum\c@citetotal=\@ne
+    \expandafter\@firstoftwo
+  \else
+    \expandafter\@secondoftwo
+  \fi}
+
+%  hyperref interface
+
+\appto\blx@mkhyperref{%
+  \protected\def\blx@imc@bibhyperref{%
+    \@ifnextchar[%]
+      {\blx@bibhyperref}
+      {\blx@bibhyperref[\abx@field@entrykey]}}%
+  \ifundef\hyper@natanchorstart
+    {\long\def\blx@bibhyperref[#1]#2{%
+       \blx@sfsave\hyperlink{cite.\the\c@refsection @#1}{\blx@sfrest
+         #2%
+       \blx@sfsave}\blx@sfrest}%
+     \protected\long\def\blx@imc@bibhyperlink#1#2{%
+       \blx@sfsave\hyperlink{cite.\the\c@refsection:#1}{\blx@sfrest
+         #2%
+       \blx@sfsave}\blx@sfrest}%
+     \protected\long\def\blx@imc@bibhypertarget#1#2{%
+       \blx@sfsave\hypertarget{cite.\the\c@refsection:#1}{\blx@sfrest
+         #2%
+       \blx@sfsave}\blx@sfrest}}%
+    {\long\def\blx@bibhyperref[#1]#2{%
+       \blx@sfsave\hyper@natlinkstart{\the\c@refsection @#1}\blx@sfrest
+       #2%
+       \blx@sfsave\hyper@natlinkend\blx@sfrest}%
+     \protected\long\def\blx@imc@bibhyperlink#1#2{%
+       \blx@sfsave\hyper@natlinkstart{\the\c@refsection:#1}\blx@sfrest
+       #2%
+       \blx@sfsave\hyper@natlinkend\blx@sfrest}%
+     \protected\long\def\blx@imc@bibhypertarget#1#2{%
+       \blx@sfsave\hyper@natanchorstart{\the\c@refsection:#1}\blx@sfrest
+       #2%
+       \blx@sfsave\hyper@natanchorend\blx@sfrest}}
+  \let\blx@imc@ifhyperref\@firstoftwo
+  \def\blx@sf{\spacefactor}%
+  \def\blx@sfsave{%
+    \blx@leavevmode
+    \numgdef\blx@sf{\spacefactor}}%
+  \def\blx@sfrest{%
+    \ifhmode\spacefactor\blx@sf\relax\fi
+    \gdef\blx@sf{\spacefactor}}}
+
+\appto\blx@mknohyperref{%
+  \protected\def\blx@imc@bibhyperref{\@ifnextchar[\blx@nohyperref\@firstofone}%
+  \def\blx@nohyperref[#1]#2{#2}%
+  \let\blx@imc@bibhyperlink\@secondoftwo
+  \let\blx@imc@bibhypertarget\@secondoftwo
+  \let\blx@imc@ifhyperref\@secondoftwo}
+
+\blx@regimcs{%
+  \bibhyperref \bibhyperlink \bibhypertarget \ifhyperref}
+
+% {<entrykey>,...}
+\protected\def\nocite#{\blx@nocite}
+
+\def\blx@nocite#1{%
+  \@bsphack
+  \AfterPreamble{%
+    \iftoggle{blx@bibliography}
+      {}
+      {\ifstrequal{*}{#1}
+        {\blx@citation@all}
+        {\blx@xsanitizeafter{\forcsvlist\blx@nocite@do}{#1}}}}%
+  \@esphack}
+
+\def\blx@nocite@do#1{%
+    % Make sure this counter exists. Sometimes it might not when using, e.g:
+    % refsection=chapter and \includeonly to put in the chapters or when
+    % inserting citations into table of contents
+    \ifcsname blx@sectionciteorder@\the\c@refsection\endcsname\else
+      \expandafter\newcount\csname blx@sectionciteorder@\the\c@refsection\endcsname
+    \fi
+  \global\advance\csname blx@sectionciteorder@\the\c@refsection\endcsname\@ne
+  \blx@citation{#1}\blx@msg@cundef}
+
+% {<macro>}[<arg1>][<arg2>]{<arg3>}
+% => <macro>{<arg1>}{<arg2>}{<arg3>}
+\protected\def\blx@citeargs#1{%
+  \@ifnextchar[%]
+    {\blx@citeargs@i{#1}}
+    {\blx@citeargs@iii{#1{}{}}}}
+\long\def\blx@citeargs@i#1[#2]{%
+  \@ifnextchar[%]
+    {\blx@citeargs@ii{#1{#2}}}
+    {\blx@citeargs@iii{#1{}{#2}}}}
+\long\def\blx@citeargs@ii#1[#2]{%
+  \blx@citeargs@iii{#1{#2}}}
+\long\def\blx@citeargs@iii#1#2{%
+  \blx@xsanitizeafter{#1}{#2}}
+
+% {<macro>}(<arg1>)(<arg2>)
+% => <macro>{<arg1>}{<arg2>}
+\protected\def\blx@multiargs#1{%
+  \@ifnextchar(%)
+    {\blx@multiargs@i{#1}}
+    {#1{}{}}}
+\long\def\blx@multiargs@i#1(#2){%
+  \@ifnextchar(%)
+    {\blx@multiargs@ii{#1{#2}}}
+    {#1{}{#2}}}
+\long\def\blx@multiargs@ii#1(#2){#1{#2}}
+
+% {<macro>}[<arg1>][<arg2>]{<arg3>}<punct>
+% => <macro>{<arg1>}{<arg2>}{<arg3>}{<punctcmd>}
+\protected\def\blx@citepunct#1{%
+  \blx@citeargs{\blx@citepunct@i{#1}}}
+\long\def\blx@citepunct@i#1#2#3#4{%
+  \blx@thecheckpunct{#1{#2}{#3}{#4}}}
+
+% {<csname>}[<arg1>][<arg2>]{arg3}[arg4]{arg5}<punct>
+% => <macro>{<arg1>}{<arg2>}{<arg3>}{<arg4>}{arg5}{<punctcmd>}
+\protected\def\blx@citexpunct#1{%
+  \blx@citeargs{\blx@citexpunct@i{#1}}}
+\long\def\blx@citexpunct@i#1#2#3#4{%
+  \@ifnextchar[%]
+    {\blx@citexpunct@ii{#1}{{#2}{#3}{#4}}}
+    {\blx@citexpunct@ii{#1}{{#2}{#3}{#4}}[#1]}}
+\long\def\blx@citexpunct@ii#1#2[#3]#4{%
+  \blx@thecheckpunct{\blxcitecmd{#1}#2{#3}{#4}}}
+
+% {<code>}<punct> => <code>{<punctcmd>}
+\long\def\blx@checkpunct#1{%
+  \begingroup
+  \def\blx@tempa{\endgroup#1}%
+  \futurelet\blx@tempb\blx@checkpunct@i}
+\def\blx@checkpunct@i{%
+  \expandafter\blx@checkpunct@ii\blx@autopunct&}
+\def\blx@checkpunct@ii#1{%
+  \ifx#1&%
+    \expandafter\blx@checkpunct@iii
+  \fi
+  \ifx#1\blx@tempb
+    \expandafter\blx@checkpunct@iv
+  \fi
+  \blx@checkpunct@ii}
+\def\blx@checkpunct@iii#1\blx@checkpunct@ii{%
+  \global\undef\abx@field@postpunct
+  \blx@tempa{\blx@postpunct}}
+\def\blx@checkpunct@iv#1\blx@checkpunct@ii#2&#3{%
+  \gdef\abx@field@postpunct{#3}%
+  \edef\blx@tempa{%
+    \expandonce\blx@tempa{%
+    \ifcsdef{blx@pm@\detokenize{#3}}
+      {\csname blx@imc@add\csname blx@pm@\detokenize{#3}\endcsname
+       \endcsname}
+      {\noexpand#3}}}%
+  \blx@tempa}
+
+\long\def\blx@nocheckpunct#1{#1{}}
+
+\protected\def\blx@citeinit{%
+  \iftoggle{blx@bibliography}
+    {}
+    {\toggletrue{blx@citation}}%
+  \blx@blxinit
+  \blx@langstrings
+  \citesetup
+  \blx@setsfcodes
+  \blx@postpunct@agroup
+  \blx@resetdata
+  \blx@leavevmode
+  \csuse{blx@hook@cite}%
+  \csuse{blx@hook@cite@next}%
+  \let\blx@citeinit\blx@resetdata}
+
+\protected\def\blx@citecmdinit{%
+  \blx@leavevmode@cite
+  \iftoggle{blx@bibliography}
+    {}
+    {\blx@initunit}}
+
+% *{<command>}[<wrapper>]{<precode>}{<loopcode>}{<delimcode>}{<postcode>}
+\newrobustcmd*{\DeclareCiteCommand}{%
+  \@ifstar{\blx@defcitecmd*}{\blx@defcitecmd{}}}
+
+\def\blx@defcitecmd#1#2{%
+  \begingroup
+  \escapechar\m@ne
+  \edef\blx@tempa{\endgroup
+    \noexpand\blx@defcitecmd@i{#1}{\string#2}}%
+  \blx@tempa}
+
+\def\blx@defcitecmd@i#1#2{%
+  \blx@checkcitecmd{#2}{#1}%
+  \protected\csdef{#2}{%
+    \blx@citecmdinit
+    \@ifstar
+      {\blx@citepunct{\blxcitecmd{#2*}}}
+      {\blx@citepunct{\blxcitecmd{#2}}}}%
+  \@ifnextchar[%]
+    {\blx@defcitecmd@iii{#2#1}}
+    {\blx@defcitecmd@ii{#2#1}}}
+
+\long\def\blx@defcitecmd@ii#1{%
+  \protected\csedef{blx@cite@#1}{\blxciteicmd{#1}}%
+  \blx@defcitecmd@iv{#1}}
+
+\long\def\blx@defcitecmd@iii#1[#2]{%
+  \protected\long\csedef{blx@cite@#1}##1##2##3##4{%
+    \begingroup
+    \blx@citeinit
+    \unexpanded{#2}{\blxciteicmd{#1}{##1}{##2}{##3}{}}%
+    ##4\endgroup}%
+  \blx@defcitecmd@iv{#1}}
+
+\long\def\blx@defcitecmd@iv#1#2#3#4#5{%
+  \protected\long\csdef{blx@citei@#1}##1##2##3##4{%
+    \ifblank{##1}
+      {}
+      {\def\abx@field@prenote{##1}}%
+    \ifblank{##2}
+      {\let\blx@thenotecheck\relax}
+      {\def\abx@field@postnote{##2}}%
+    \def\blx@precode{\delimcontext{#1}#2}%
+    \def\blx@loopcode{#3}%
+    \def\blx@dlimcode{#4}%
+    \def\blx@postcode{#5##4}%
+    \blx@citeloop{##3}%
+    \endgroup}}
+
+% {<type>}{<name>}{*}
+\def\blx@checkcitecmd#1#2{%
+  \ifblank{#2}
+    {\ifcsdef{blx@cite@#1}
+       {\blx@info{Redefining '\@backslashchar#1'}}
+       {\ifcsundef{#1}
+          {}
+          {\blx@warning@noline{Redefining '\@backslashchar#1'}}}%
+     \ifcsdef{blx@cite@#1*}
+       {}
+       {\csedef{blx@cite@#1*}{%
+          \expandafter\noexpand\csname blx@cite@#1\endcsname}%
+        \csedef{blx@citei@#1*}{%
+          \expandafter\noexpand\csname blx@citei@#1\endcsname}}}
+    {\ifcsdef{blx@cite@#1}
+       {}
+       {\csdef{blx@cite@#1}{\blx@err@citecmd{#1}}%
+        \csdef{blx@citei@#1}{\blx@err@citecmd{#1}}}}}
+
+% {<name>}{prenote}{postnote}{citekey}{punct}
+\newrobustcmd*{\blxcitecmd}[1]{%
+  \ifcsundef{blx@cite@#1}
+    {\blx@err@citecmd{#1}}
+    {\csuse{blx@cite@#1}}}
+
+\newrobustcmd*{\blxciteicmd}[1]{%
+  \begingroup
+  \blx@citeinit
+  \ifcsundef{blx@citei@#1}
+    {\blx@err@citecmd{#1}}
+    {\csuse{blx@citei@#1}}}
+
+% {<multicitecount>}{<name>}{prenote}{postnote}{citekey}{punct}
+\protected\def\blxmciteicmd#1{%
+  \c@multicitecount#1\relax
+  \blxciteicmd}
+
+% {<multicitetotal>}{<multiprenote>}{<multipostnote>}
+\protected\def\blxmcites#1#2#3{%
+  \begingroup
+  \blx@citeinit
+  \c@multicitecount\z@
+  \c@multicitetotal#1\relax
+  \ifnum\c@multicitetotal>\@ne
+    \let\blx@ifcitesingle\@secondoftwo
+  \fi
+  \csuse{blx@hook@mcite}%
+  \csuse{blx@hook@mcite@next}%
+  \ifblank{#2}%
+    {}
+    {\def\abx@field@multiprenote{#2}}%
+  \ifblank{#3}%
+    {}
+    {\def\abx@field@multipostnote{#3}}%
+  \usebibmacro{multiprenote}}
+
+\protected\def\blxendmcites{%
+  \usebibmacro{multipostnote}%
+  \endgroup}
+
+% {<command>}[<wrapper>]{<cite>}{<delimiter>}
+\newrobustcmd{\DeclareMultiCiteCommand}[1]{%
+  \ifundef#1%
+    {}
+    {\blx@info{Redefining '\string#1'}}%
+  \@ifnextchar[%]
+    {\blx@defmcitecmd{#1}}
+    {\blx@defmcitecmd{#1}[\@firstofone]}}
+
+\def\blx@defmcitecmd#1[#2]#3#4{%
+  \begingroup
+  \escapechar\m@ne
+  \edef\blx@tempa{\endgroup
+    \protected\def\noexpand#1{%
+      \blx@citecmdinit
+      \noexpand\@ifstar
+        {\expandafter\noexpand
+         \csname blx@mcite@\string#1\endcsname*%
+         \expandafter\noexpand
+         \csname blx@mcitei@\string#1\endcsname}
+        {\expandafter\noexpand
+         \csname blx@mcite@\string#1\endcsname{}%
+         \expandafter\noexpand
+         \csname blx@mcitei@\string#1\endcsname}}%
+    \protected\csdef{blx@mcite@\string#1}####1####2{%
+      \begingroup
+      \blx@citeinit
+      \noexpand\blx@multicite
+        ####2%
+        {\unexpanded{#2}}%
+        {\string#3####1}%
+        {\unexpanded{#4}}}%
+    \protected\long\csdef{blx@mcitei@\string#1}}%
+  \blx@tempa##1##2##3{##1{##2}##3\endgroup}}
+
+% {<command>}{<wrapper>}{<citecmd>}{<delimiter>} =>
+%  <init><command>{<wrapper>}{<cites>}{<punct>}
+\def\blx@multicite#1#2#3#4{%
+  \begingroup
+  \csuse{blx@hook@mcite@before}%
+  \def\blx@tempa{#1}%
+  \def\blx@tempb{#2}%
+  \def\blx@tempc{#3}%
+  \def\blx@tempd{#4}%
+  \c@multicitetotal\z@
+  \blx@multiargs\blx@multicite@i}
+
+\def\blx@multicite@i#1#2{%
+  \ifblank{#1}%
+    {\let\abx@field@multiprenote\@empty}%
+    {\def\abx@field@multiprenote{#1}}%
+  \ifblank{#2}%
+    {\let\abx@field@multipostnote\@empty}%
+    {\def\abx@field@multipostnote{#2}}%
+  \let\blx@tempe\@empty
+  \let\blx@tempf\@empty
+  \togglefalse{blx@tempa}%
+  \blx@multiparse}
+
+\def\blx@multicite@add#1#2#3{%
+  \togglefalse{blx@tempa}%
+  \advance\c@multicitetotal\@ne
+  \eappto\blx@tempe{%
+    \expandonce\blx@tempf
+    \blxmciteicmd{\the\c@multicitetotal}%
+    {\expandonce\blx@tempc}\unexpanded{{#1}{#2}{#3}}{}}%
+  \let\blx@tempf\blx@tempd
+  \blx@multiparse}
+
+\def\blx@multicite@end#1{%
+  \edef\blx@tempa{\endgroup
+    \expandonce\blx@tempa
+      {\expandonce\blx@tempb}%
+      {\blxmcites
+         {\the\c@multicitetotal}%
+         {\expandonce\abx@field@multiprenote}%
+         {\expandonce\abx@field@multipostnote}%
+       \expandonce\blx@tempe
+       \blxendmcites}%
+      {#1}%
+    \iftoggle{blx@tempa}{\relax\space}{}}%
+  \blx@tempa}
+
+\def\blx@multiparse{%
+  \futurelet\@let@token\blx@multiparse@i}
+
+\def\blx@multiparse@i{%
+  \ifx\@let@token\relax
+    \blx@multiparse@ii{\blx@multicite@end{}}%
+  \fi
+  \ifx\@let@token[%]
+    \blx@multiparse@ii{\blx@citeargs\blx@multicite@add}%
+  \fi
+  \ifx\@let@token\bgroup
+    \blx@multiparse@ii{\blx@citeargs\blx@multicite@add}%
+  \fi
+  \ifx\@let@token\@sptoken
+    \blx@multiparse@ii\blx@multiparse@iii
+  \fi
+  \iftrue
+    \iftoggle{blx@tempa}
+      {\blx@multiparse@ii{\blx@multicite@end{}}}
+      {\blx@multiparse@ii{\blx@thecheckpunct\blx@multicite@end}}%
+  \fi
+  &}
+
+\def\blx@multiparse@ii#1#2&{\fi#1}
+\csdef{blx@multiparse@iii} {\toggletrue{blx@tempa}\blx@multiparse}
+
+% {<name>}[l|i|r]{<cite>}{<multicite>}
+\newrobustcmd*{\DeclareAutoCiteCommand}[1]{%
+  \ifcsundef{blx@acite@#1}
+    {}
+    {\blx@info{Redefining autocite command '#1'}}%
+  \@ifnextchar[%]
+    {\blx@defautocmd@i{#1}}
+    {\blx@defautocmd@i{#1}[r]}}
+
+\def\blx@defautocmd@i#1[#2]#3#4{%
+  \begingroup
+  \escapechar\m@ne
+  \edef\blx@tempa{\endgroup
+    \noexpand\blx@defautocmd@ii{#1}{#2}%
+      {\string#3}{\string#4}}%
+  \blx@tempa}
+
+\def\blx@defautocmd@ii#1#2#3#4{%
+  \protected\csedef{blx@acite@#1}{%
+    \blx@citecmdinit
+    \noexpand\@ifstar
+      {\blx@citepunct{\expandafter\noexpand
+       \csname blx@acitei@#1\endcsname*}}
+      {\blx@citepunct{\expandafter\noexpand
+       \csname blx@acitei@#1\endcsname{}}}}%
+  \protected\csedef{blx@acitei@#1}##1##2##3##4##5{%
+    \begingroup
+    \blx@citeinit
+    \if l#2\noexpand\unspace##5\fi
+    \if f#2\noexpand\iftoggle{blx@footnote}{}{\unspace##5}\fi
+    \blxcitecmd{#3##1}{##2}{##3}{##4}{}%
+    \if r#2##5\fi
+    \if f#2\noexpand\iftoggle{blx@footnote}{##5}{}\fi
+    \endgroup}%
+  \protected\csedef{blx@macite@#1}{%
+    \blx@citecmdinit
+    \noexpand\@ifstar
+      {\expandafter\noexpand
+       \csname blx@mcite@#4\endcsname*%
+       \expandafter\noexpand
+       \csname blx@macitei@#1\endcsname}
+      {\expandafter\noexpand
+       \csname blx@mcite@#4\endcsname{}%
+       \expandafter\noexpand
+       \csname blx@macitei@#1\endcsname}}%
+  \protected\csedef{blx@macitei@#1}##1##2##3{%
+    \if l#2\noexpand\unspace##3\fi
+    \if f#2\noexpand\iftoggle{blx@footnote}{}{\unspace##3}\fi
+    ##1{##2}%
+    \if r#2##3\fi
+    \if f#2\noexpand\iftoggle{blx@footnote}{##3}{}\fi
+    \endgroup}}
+
+% {<characters>}
+\newrobustcmd*{\DeclareAutoPunctuation}[1]{%
+  \ifblank{#1}
+    {\let\blx@thecheckpunct\blx@nocheckpunct}
+    {\let\blx@thecheckpunct\blx@checkpunct
+     \def\blx@autopunct{#1}}}
+
+\AfterEndPreamble{% babel
+  \begingroup
+  \makeatletter
+  \endlinechar\m@ne
+  \scantokens\expandafter{%
+    \expandafter\gdef
+    \expandafter\blx@autopunct
+    \expandafter{\blx@autopunct}}%
+  \endgroup}
+
+% [<prenote>][<postnote>]{<entrykey>,...}[<format>]{<namelist>}<punct>
+\newrobustcmd*{\citename}{\blx@citexpunct{citename}}
+\long\csdef{blx@cite@citename}#1#2#3#4#5#6{%
+  \begingroup
+  \blx@citecmdinit
+  \blx@citeinit
+  \ifblank{#1}
+    {}
+    {\def\abx@field@prenote{#1}}%
+  \ifblank{#2}
+    {\let\blx@thenotecheck\relax}
+    {\def\abx@field@postnote{#2}}%
+  \def\blx@precode{\usebibmacro{prenote}}%
+  \def\blx@loopcode{%
+    \ifnameundef{#5}
+      {\blx@warning@entry{'#5' undefined or not a name list}%
+       \abx@missing{#5}}
+      {\printnames[#4]{#5}}}%
+  \def\blx@dlimcode{\multicitedelim}%
+  \ifblank{#2}
+    {\def\blx@postcode{#6}}
+    {\def\blx@postcode{\usebibmacro{postnote}#6}}%
+  \boolfalse{citetracker}%
+  \boolfalse{pagetracker}%
+  \blx@citeloop{#3}%
+  \endgroup}
+
+% [<prenote>][<postnote>]{<entrykey>,...}[<format>]{<list>}<punct>
+\newrobustcmd*{\citelist}{\blx@citexpunct{citelist}}
+\long\csdef{blx@cite@citelist}#1#2#3#4#5#6{%
+  \begingroup
+  \blx@citecmdinit
+  \blx@citeinit
+  \ifblank{#1}
+    {}
+    {\def\abx@field@prenote{#1}}%
+  \ifblank{#2}
+    {\let\blx@thenotecheck\relax}
+    {\def\abx@field@postnote{#2}}%
+  \def\blx@precode{\usebibmacro{prenote}}%
+  \def\blx@loopcode{%
+    \iflistundef{#5}
+      {\blx@warning@entry{'#5' undefined or not a literal list}%
+       \abx@missing{#5}}
+      {\printlist[#4]{#5}}}%
+  \def\blx@dlimcode{\multicitedelim}%
+  \ifblank{#2}
+    {\def\blx@postcode{#6}}
+    {\def\blx@postcode{\usebibmacro{postnote}#6}}%
+  \boolfalse{citetracker}%
+  \boolfalse{pagetracker}%
+  \blx@citeloop{#3}%
+  \endgroup}
+
+% [<prenote>][<postnote>]{<entrykey>,...}[<format>]{<field>}<punct>
+
+\newrobustcmd*{\citefield}{\blx@citexpunct{citefield}}
+\long\csdef{blx@cite@citefield}#1#2#3#4#5#6{%
+  \begingroup
+  \blx@citecmdinit
+  \blx@citeinit
+  \ifblank{#1}
+    {}
+    {\def\abx@field@prenote{#1}}%
+  \ifblank{#2}
+    {\let\blx@thenotecheck\relax}
+    {\def\abx@field@postnote{#2}}%
+  \def\blx@precode{\usebibmacro{prenote}}%
+  \def\blx@loopcode{%
+    \iffieldundef{#5}
+      {\blx@warning@entry{'#5' undefined or not a field}%
+       \abx@missing{#5}}
+      {\printfield[#4]{#5}}}%
+  \def\blx@dlimcode{\multicitedelim}%
+  \ifblank{#2}
+    {\def\blx@postcode{#6}}
+    {\def\blx@postcode{\usebibmacro{postnote}#6}}%
+  \boolfalse{citetracker}%
+  \boolfalse{pagetracker}%
+  \blx@citeloop{#3}%
+  \endgroup}
+
+\renewrobustcmd*{\cite}{\blx@err@citecmd\cite}
+\let\blx@cite@cite\relax
+\newrobustcmd*{\parencite}{\blx@warn@citecmd\parencite\cite}
+\let\blx@cite@parencite\relax
+\newrobustcmd*{\footcite}{\blx@warn@citecmd\footcite\cite}
+\let\blx@cite@footcite\relax
+\newrobustcmd*{\footcitetext}{\blx@warn@citecmd\footcitetext\cite}
+\let\blx@cite@footcitetext\relax
+\newrobustcmd*{\smartcite}{\blx@warn@citecmd\smartcite\cite}
+\let\blx@cite@smartcite\relax
+\newrobustcmd*{\textcite}{\blx@warn@citecmd\textcite\cite}
+\let\blx@cite@textcite\relax
+\newrobustcmd*{\supercite}{\blx@warn@citecmd\supercite\cite}
+\let\blx@cite@supercite\relax
+
+%% ifthen interface
+
+\def\blx@TE#1#2{%
+  \TE@throw
+  \unexpanded{%
+    \iftrue\@nameuse{fi}%
+    #1{\@nameuse{iftrue}}{\@nameuse{iffalse}}}#2}
+
+\def\blx@xTE#1#2{%
+  \TE@throw
+  \unexpanded{\iftrue\@nameuse{fi}}%
+  #1\unexpanded{{\@nameuse{iftrue}}{\@nameuse{iffalse}}}#2}
+
+\let\blx@TE@hook\@empty
+
+\appto\blx@blxinit{%
+  \appto\blx@TE@hook{%
+    \def\ifhyperref{\blx@TE\blx@imc@ifhyperref}%
+    \def\ifmorenames{\blx@TE\blx@imc@ifmorenames}%
+    \def\ifmoreitems{\blx@TE\blx@imc@ifmoreitems}%
+    \def\iffirstcitekey{\blx@TE\blx@imc@iffirstcitekey}%
+    \def\iflastcitekey{\blx@TE\blx@imc@iflastcitekey}%
+    \def\ifciteseen{\blx@TE\blx@imc@ifciteseen}%
+    \def\ifentryseen{\blx@TE\blx@imc@ifentryseen}%
+    \def\ifentryinbib{\blx@TE\blx@imc@ifentryinbib}%
+    \def\ifciteibid{\blx@TE\blx@imc@ifciteibid}%
+    \def\ifciteidem{\blx@TE\blx@imc@ifciteidem}%
+    \def\ifopcit{\blx@TE\blx@imc@ifopcit}%
+    \def\ifloccit{\blx@TE\blx@imc@ifloccit}%
+    \def\ifsamepage{\blx@TE\blx@imc@ifsamepage}%
+    \def\iffirstonpage{\blx@TE\blx@imc@iffirstonpage}%
+    \def\ifcurrentfield#1{\blx@TE{\blx@imc@ifcurrentfield{#1}}}%
+    \def\ifcurrentlist#1{\blx@TE{\blx@imc@ifcurrentlist{#1}}}%
+    \def\ifcurrentname#1{\blx@TE{\blx@imc@ifcurrentname{#1}}}%
+    \def\ifentrytype#1{\blx@TE{\blx@imc@ifentrytype{#1}}}%
+    \def\iffieldequalcs#1#2{\blx@TE{\blx@imc@iffieldequalcs{#1}{#2}}}%
+    \def\iffieldequals#1#2{\blx@TE{\blx@imc@iffieldequals{#1}{#2}}}%
+    \def\iffieldequalstr#1#2{\blx@TE{\blx@imc@iffieldequalstr{#1}{#2}}}%
+    \def\iffieldsequal#1#2{\blx@TE{\blx@imc@iffieldsequal{#1}{#2}}}%
+    \def\ifbibmacroundef#1{\blx@TE{\blx@imc@ifbibmacroundef{#1}}}%
+    \def\iffieldundef#1{\blx@TE{\blx@imc@iffieldundef{#1}}}%
+    \def\ifnameequalcs#1#2{\blx@TE{\blx@imc@ifnameequalcs{#1}{#2}}}%
+    \def\ifnameequals#1#2{\blx@TE{\blx@imc@ifnameequals{#1}{#2}}}%
+    \def\ifnamesequal#1#2{\blx@TE{\blx@imc@ifnamesequal{#1}{#2}}}%
+    \def\ifnameundef#1{\blx@TE{\blx@imc@ifnameundef{#1}}}%
+    \def\ifcategory#1{\blx@TE{\blx@imc@ifcategory{#1}}}%
+    \def\ifkeyword#1{\blx@TE{\blx@imc@ifkeyword{#1}}}%
+    \def\ifentrycategory#1#2{\blx@TE{\blx@imc@ifentrycategory{#1}{#2}}}%
+    \def\ifentrykeyword#1#2{\blx@TE{\blx@imc@ifentrykeyword{#1}{#2}}}%
+    \def\ifcapital{\blx@TE\blx@imc@ifcapital}%
+    \def\ifinteger#1{\blx@TE{\blx@imc@ifinteger{#1}}}%
+    \def\iffieldint#1{\blx@TE{\blx@imc@iffieldint{#1}}}%
+    \def\ifnumeral#1{\blx@TE{\blx@imc@ifnumeral{#1}}}%
+    \def\ifnumerals#1{\blx@TE{\blx@imc@ifnumerals{#1}}}%
+    \def\ifpages#1{\blx@TE{\blx@imc@ifpages{#1}}}%
+    \def\iffieldnum#1{\blx@TE{\blx@imc@iffieldnum{#1}}}%
+    \def\iffieldnums#1{\blx@TE{\blx@imc@iffieldnums{#1}}}%
+    \def\iffieldpages#1{\blx@TE{\blx@imc@iffieldpages{#1}}}%
+    \def\ifbibstring#1{\blx@TE{\blx@imc@ifbibstring{#1}}}%
+    \def\iffieldbibstring#1{\blx@TE{\blx@imc@iffieldbibstring{#1}}}%
+    \def\ifnatbibmode{\blx@TE{\iftoggle{blx@natbib}}}%
+    \def\ifcitation{\blx@TE{\iftoggle{blx@citation}}}%
+    \def\ifbibliography{\blx@TE{\iftoggle{blx@bibliography}}}%
+    \def\ifciteindex{\blx@TE{\iftoggle{blx@citeindex}}}%
+    \def\ifbibindex{\blx@TE{\iftoggle{blx@bibindex}}}%
+    \def\iffootnote{\blx@TE{\iftoggle{blx@footnote}}}%
+    \def\ifuseprefix{\blx@TE{\iftoggle{blx@useprefix}}}%
+    \def\ifterseinits{\blx@TE{\iftoggle{blx@terseinits}}}%
+    \def\iffirstinits{\blx@TE{\iftoggle{blx@giveninits}}}% legacy name for \ifgiveninits
+    \def\ifgiveninits{\blx@TE{\iftoggle{blx@giveninits}}}%
+    \def\ifsingletitle{\blx@TE{\iftoggle{abx@bool@singletitle}}}%
+    \def\ifuniquetitle{\blx@TE{\iftoggle{abx@bool@uniquetitle}}}%
+    \def\ifuniqueprimaryauthor{\blx@TE{\iftoggle{abx@bool@uniqueprimaryauthor}}}%
+    \def\ifandothers#1{\blx@TE{\iftoggle{abx@bool@more#1}}}}}
+
+% {<listmacro>}{<filtercsname>} => matches in <listmacro>
+
+\protected\def\blx@bibfilter#1#2{%
+  \begingroup
+  \edef\blx@do##1{%
+    \def\noexpand\blx@flt@item{##1}%
+    \ifboolexpr{\csexpandonce{#2}}%
+      {\listadd\noexpand\blx@tempa{##1}}%
+      {}}%
+  \let\blx@done\relax
+  \edef\blx@tempa{%
+    \let\noexpand\blx@tempa\noexpand\@empty
+    \blx@listloop{#1}}%
+  \blx@tempa
+  \edef\blx@tempa{\endgroup
+    \def\noexpand#1{\blx@tempa}}%
+  \blx@tempa}
+
+%% Auxiliary macros
+
+\newrobustcmd*{\mkbibquote}{\enquote}
+\protected\def\blx@imc@mkbibquote{%
+  \blx@ifuspunct\blx@usquote\enquote}
+
+\def\blx@usquote{%
+  \ifnum\@quotelevel>\z@
+    \expandafter\blx@usiquote
+  \else
+    \expandafter\blx@usoquote
+  \fi}
+
+\long\def\blx@usoquote#1{%
+  \begingroup
+  \initoquote
+  \textooquote#1%
+  \futurelet\@let@token\blx@usoquote@i}
+
+\def\blx@usoquote@i{%
+  \blx@usqcheck
+    {\ifx\blx@postpunct\@empty\else\blx@dopostpunct\fi
+     \textcoquote\endgroup}
+    {\blx@setpostpunct\textcoquote\endgroup}}
+
+\long\def\blx@usiquote#1{%
+  \begingroup
+  \initiquote
+  \textoiquote#1%
+  \futurelet\@let@token\blx@usiquote@i}
+
+\def\blx@usiquote@i{%
+  \blx@usqcheck
+    {\textciquote\endgroup}
+    {\blx@setpostpunct\textciquote\endgroup}}
+
+\long\def\blx@usqcheck#1#2{%
+  \def\blx@tempa{#1}%
+  \def\blx@tempb{#2}%
+  \ifx\@let@token\space
+    \blx@usqcheck@i\blx@tempa
+  \fi
+  \ifx\@let@token\@sptoken
+    \blx@usqcheck@i\blx@tempa
+  \fi
+  \if\noexpand\@let@token\relax
+    \expandafter\blx@usqcheck@iv
+  \fi
+  \expandafter\blx@usqcheck@ii\blx@quotepunct\relax&}
+
+\long\def\blx@usqcheck@i#1#2&{\fi#1}
+
+\long\def\blx@usqcheck@ii#1{%
+  \if\noexpand#1\relax
+    \blx@usqcheck@i\blx@tempa
+  \fi
+  \if\noexpand#1\noexpand\@let@token
+    \blx@usqcheck@i{\blx@usqcheck@iii\blx@tempa}%
+  \fi
+  \blx@usqcheck@ii
+}
+
+\long\def\blx@usqcheck@iii#1#2{#2#1}
+
+\long\def\blx@usqcheck@iv#1&#2{%
+  \begingroup
+    \escapechar=-1 %
+    \edef\blx@tempa{\expandafter\@gobble\string#2}%
+    \expandafter\endgroup
+    \ifx\blx@tempa\@empty
+    \else
+      \blx@usqcheck@i\blx@tempb
+    \fi
+    #1&#2%
+}
+
+\newrobustcmd*{\mkbibemph}{\emph}
+\protected\long\def\blx@imc@mkbibemph#1{%
+  \emph{#1}\blx@imc@setpunctfont\emph}
+
+\newrobustcmd*{\mkbibbold}{\textbf}
+\protected\long\def\blx@imc@mkbibbold#1{%
+  \textbf{#1}\blx@imc@setpunctfont\textbf}
+
+\newrobustcmd*{\mkbibitalic}{\textit}
+\protected\long\def\blx@imc@mkbibitalic#1{%
+  \textit{#1}\blx@imc@setpunctfont\textit}
+
+\blx@regimcs{\mkbibquote \mkbibemph \mkbibbold \mkbibitalic}
+
+\newcommand*{\bibleftparen}{\blx@postpunct(}
+\newcommand*{\bibrightparen}{\blx@postpunct)\midsentence}
+\newcommand*{\bibleftbracket}{\blx@postpunct[}
+\newcommand*{\bibrightbracket}{\blx@postpunct]\midsentence}
+
+\def\blx@parenlevel{%
+  \iftoggle{blx@footnote}
+    {\blx@parenlevel@foot}
+    {\blx@parenlevel@text}}
+
+\newrobustcmd*{\blx@bibopenparen}{%
+  \blx@opencheck\bibopenparen
+  \blx@postpunct
+  \ifnum\blx@parenlevel=\z@
+    \global\blx@parenlevel\@ne
+    \global\c@parenlevel\@ne
+    \expandafter\bibleftparen
+  \else
+    \expandafter\blx@openparen
+  \fi}
+
+\newrobustcmd*{\blx@bibopenbracket}{%
+  \blx@opencheck\bibopenbracket
+  \blx@postpunct
+  \ifnum\blx@parenlevel=\z@
+    \global\blx@parenlevel1002
+    \global\c@parenlevel\@ne
+    \expandafter\bibleftbracket
+  \else
+    \expandafter\blx@openparen
+  \fi}
+
+\newrobustcmd*{\blx@bibcloseparen}{%
+  \blx@closecheck\bibcloseparen
+  \blx@postpunct\blx@closeparen}
+
+\newrobustcmd*{\blx@bibclosebracket}{%
+  \blx@closecheck\bibclosebracket
+  \blx@postpunct\blx@closeparen}
+
+\def\blx@openparen{%
+  \ifodd\blx@parenlevel
+    \global\advance\blx@parenlevel\@ne
+    \global\advance\c@parenlevel\@ne
+    \expandafter\bibleftbracket
+  \else
+    \global\advance\blx@parenlevel\@ne
+    \global\advance\c@parenlevel\@ne
+    \expandafter\bibleftparen
+  \fi}
+
+\def\blx@closeparen{%
+  \ifodd\blx@parenlevel
+    \blx@closeparen@i
+    \expandafter\bibrightparen
+  \else
+    \blx@closeparen@i
+    \expandafter\bibrightbracket
+  \fi}
+
+\def\blx@closeparen@i{%
+  \ifnum\blx@parenlevel=1002
+    \global\blx@parenlevel\z@
+    \global\c@parenlevel\z@
+  \else
+    \global\advance\blx@parenlevel\m@ne
+    \global\advance\c@parenlevel\m@ne
+  \fi}
+
+\def\blx@opencheck#1{%
+  \ifnum\numexpr\blx@parenlevel+\@ne
+    \ifnum\blx@parenlevel>\@m -1001\fi
+  >\c@maxparens
+    \blx@err@nestparen{\string#1}%
+    \blx@errormark
+  \fi}
+
+\def\blx@closecheck#1{%
+  \ifnum\numexpr\blx@parenlevel
+    \ifnum\blx@parenlevel>\@m -1001\fi
+  >\c@maxparens
+    \blx@err@nestparen{\string#1}%
+    \blx@errormark
+  \fi
+  \ifnum\blx@parenlevel<\@ne
+    \blx@err@matchparen{Unmatched \string#1}%
+    \blx@errormark
+  \fi}
+
+\protected\def\blx@errormark{%
+  \rule[0.25ex]{1.25ex}{1.25ex}}
+
+\AtEndDocument{%
+  \unless\ifnum\blx@parenlevel@text=\z@
+    \blx@err@matchparen{%
+      Unbalanced parentheses or brackets in the document body}%
+  \fi
+  \unless\ifnum\blx@parenlevel@foot=\z@
+    \blx@err@matchparen{%
+      Unbalanced parentheses or brackets in a foot or endnote}%
+  \fi}
+
+\newrobustcmd{\mkbibparens}[1]{%
+  \begingroup
+  \blx@blxinit
+  \blx@setsfcodes
+  \bibopenparen#1\bibcloseparen
+  \endgroup}
+
+\newrobustcmd{\mkbibbrackets}[1]{%
+  \begingroup
+  \blx@blxinit
+  \blx@setsfcodes
+  \bibopenbracket#1\bibclosebracket
+  \endgroup}
+
+\newrobustcmd*{\parentext}{\mkbibparens}
+\newrobustcmd*{\brackettext}{\mkbibbrackets}
+
+\newrobustcmd{\mkbibsuperscript}[1]{%
+  \unspace\allowhyphens\textsuperscript{%
+    \begingroup
+    \protected\long\def\mkbibsuperscript##1{%
+      \blx@warning{Nested superscript}%
+      \mkbibbrackets{##1}}%
+    #1\endgroup}}
+
+\newrobustcmd{\mkbibfootnote}{\blx@mkbibfootnote{}}
+\newrobustcmd{\mkbibfootnotetext}{\blx@mkbibfootnote{text}}
+\newrobustcmd{\blx@mkbibfootnote}[2]{%
+  \iftoggle{blx@footnote}
+    {\blx@warning{Nested notes}%
+     \addspace\mkbibparens{#2}}
+    {\unspace
+     \ifnum\blx@notetype=\tw@
+       \expandafter\@firstoftwo
+     \else
+       \expandafter\@secondoftwo
+     \fi
+       {\csuse{blx@theendnote#1}{\protecting{\blxmkbibnote{end}{#2}}}}
+       {\csuse{footnote#1}{\protecting{\blxmkbibnote{foot}{#2}}}}}}
+
+\newrobustcmd{\mkbibendnote}{\blx@mkbibendnote{}}
+\newrobustcmd{\mkbibendnotetext}{\blx@mkbibendnote{text}}
+\newrobustcmd{\blx@mkbibendnote}[2]{%
+  \iftoggle{blx@footnote}
+    {\blx@warning{Nested notes}%
+     \addspace\mkbibparens{#2}}
+    {\unspace
+     \ifnum\blx@notetype=\@ne
+       \expandafter\@firstoftwo
+     \else
+       \expandafter\@secondoftwo
+     \fi
+       {\csuse{footnote#1}{\protecting{\blxmkbibnote{foot}{#2}}}}
+       {\csuse{blx@theendnote#1}{\protecting{\blxmkbibnote{end}{#2}}}}}}
+
+\newrobustcmd{\blxmkbibnote}[2]{%
+  \begingroup
+  \blx@blxinit
+  \blx@setsfcodes
+  \blx@postpunct@agroup
+  \toggletrue{blx@footnote}%
+  \csuse{bib#1notewrapper}{#2}%
+  \endgroup}
+
+\newcommand{\bibfootnotewrapper}[1]{%
+  \bibsentence#1\addperiod}
+
+\newcommand{\bibendnotewrapper}[1]{%
+  \bibsentence#1\addperiod}
+
+\AtEndPreamble{%
+  \def\blx@theendnote{\blx@err@endnote\footnote}%
+  \def\blx@theendnotetext{\blx@err@endnote\footnotetext}%
+  \ifdef\endnote
+    {\def\blx@theendnote{\endnote}%
+     \ifdef\endnotetext
+       {\def\blx@theendnotetext{\endnotetext}}
+       {}}
+    {\ifdef\pagenote
+       {\def\blx@theendnote{\pagenote}%
+        \ifdef\pagenotetext
+          {\def\blx@theendnotetext{\pagenotetext}}
+          {}}
+       {}}}
+
+\newrobustcmd*{\mknumalph}[1]{%
+  \begingroup
+  \blx@tempcnta=#1\relax
+  \ifnum\blx@tempcnta>702 %
+  \else
+    \ifnum\blx@tempcnta>26 %
+      \advance\blx@tempcnta\m@ne
+      \divide\blx@tempcnta26\relax
+      \blx@numalph\blx@tempcnta
+      \multiply\blx@tempcnta26\relax
+      \blx@tempcnta=\numexpr#1-\blx@tempcnta\relax
+    \fi
+  \fi
+  \blx@numalph\blx@tempcnta
+  \endgroup}
+\def\blx@numalph#1{%
+  \ifcase#1\relax\blx@warning@entry{Value out of range}\number#1\or
+  a\or b\or c\or d\or e\or f\or g\or h\or i\or j\or k\or l\or m\or
+  n\or o\or p\or q\or r\or s\or t\or u\or v\or w\or x\or y\or z\else
+  \blx@warning@entry{Value out of range}\number#1\fi}
+
+% {<macro>}[<pre>]{<vol>}[<post>] => <macro>{<pre>}{{<vol>}{<post>}}
+
+\newrobustcmd*{\volcitecmd}{%
+  \AtNextCite{\DeclareFieldAlias{postnote}{volcitenote}}%
+  \begingroup\let\blx@citeargs\blx@volciteargs}
+
+\protected\def\blx@volciteargs#1{%
+  \endgroup
+  \@ifnextchar[%]
+    {\blx@volciteargs@i{#1}}
+    {\blx@volciteargs@i{#1}[]}}
+
+\long\def\blx@volciteargs@i#1[#2]#3{%
+  \@ifnextchar[%]
+    {\blx@volciteargs@ii{#1}{#2}{#3}}
+    {\blx@citeargs@iii{#1{#2}{{#3}{}}}}}
+
+\long\def\blx@volciteargs@ii#1#2#3[#4]{%
+  \blx@citeargs@iii{#1{#2}{{#3}{#4}}}}
+
+\newrobustcmd*{\multivolcitecmd}{%
+  \AtNextCite{\DeclareFieldAlias{postnote}{volcitenote}}%
+  \def\blx@hook@mcite@before{%
+    \global\undef\blx@hook@mcite@before
+    \let\blx@citeargs\blx@volmciteargs}}
+
+\protected\def\blx@volmciteargs#1{%
+  \@ifnextchar[%]
+    {\blx@volciteargs@i{#1}}
+    {\blx@volciteargs@i{#1}[]}}
+
+%% Control file
+
+\begingroup
+\let~\space
+\@makeother\<
+\@makeother\>
+\@makeother\.
+\@makeother\:
+\@makeother\?
+\@makeother\"
+\@makeother\-
+\@makeother\=
+\@makeother\/
+\xdef\blx@xml@file{%
+  \blx@sig@bcf\blx@nl
+  \blx@ver@bcf\blx@nl}
+\xdef\blx@xml@endfile{%
+  </bcf:controlfile>}
+\xdef\blx@xml@comment#1{%
+  ~~<!-- #1 -->\blx@nl}
+\xdef\blx@xml@options#1#2#3{%
+  ~~<bcf:options%
+    \noexpand\ifblank{#1}{}{ component="#1"}%
+    \noexpand\ifblank{#2}{}{ type="#2"}%
+  >\blx@nl
+  #3%
+  ~~</bcf:options>\blx@nl}
+\xdef\blx@xml@option#1#2{%
+  ~~~~<bcf:option type="#1">\blx@nl
+  #2%
+  ~~~~</bcf:option>\blx@nl}
+\xdef\blx@xml@ordered#1#2#3{%
+  ~~~~~~<bcf:value order="#1"#2%
+  >#3</bcf:value>\blx@nl}
+
+\xdef\blx@xml@datafieldset#1#2{%
+  ~~<bcf:datafieldset name="#1">\blx@nl
+  #2%
+  ~~</bcf:datafieldset>\blx@nl}
+
+\xdef\blx@xml@datafieldsets@member#1{%
+  ~~~~<bcf:member#1/>\blx@nl}
+
+\xdef\blx@xml@transliteration#1#2{%
+  ~~<bcf:transliteration entrytype="#1">\blx@nl
+  #2%
+  ~~</bcf:transliteration>\blx@nl}
+\xdef\blx@xml@translit#1#2#3{%
+  ~~~~<bcf:translit target="#1" from="#2" to="#3"/>\blx@nl}
+
+\xdef\blx@xml@sourcemap#1{%
+  ~~<bcf:sourcemap>\blx@nl
+  #1%
+  ~~</bcf:sourcemap>\blx@nl}
+\xdef\blx@xml@sourcemap@maps#1#2{%
+  ~~~~<bcf:maps#1>\blx@nl
+  #2%
+  ~~~~</bcf:maps>\blx@nl}
+\xdef\blx@xml@sourcemap@map#1#2{%
+  ~~~~~~<bcf:map#1>\blx@nl
+  #2%
+  ~~~~~~</bcf:map>\blx@nl}
+\xdef\blx@xml@sourcemap@perdatasource#1{%
+  ~~~~~~~~<bcf:per\string_datasource>#1</bcf:per\string_datasource>\blx@nl}
+\xdef\blx@xml@sourcemap@pertype#1{%
+  ~~~~~~~~<bcf:per\string_type>#1</bcf:per\string_type>\blx@nl}
+\xdef\blx@xml@sourcemap@pernottype#1{%
+  ~~~~~~~~<bcf:per\string_nottype>#1</bcf:per\string_nottype>\blx@nl}
+\xdef\blx@xml@sourcemap@step#1{%
+  ~~~~~~~~<bcf:map\string_step#1/>\blx@nl}
+
+\xdef\blx@xml@labelalphatemplate#1#2{%
+  ~~<bcf:labelalphatemplate type="#1">\blx@nl
+  #2%
+  ~~</bcf:labelalphatemplate>\blx@nl}
+\xdef\blx@xml@labelalpha@element#1#2{%
+  ~~~~<bcf:labelelement order="#1">\blx@nl
+  #2%
+  ~~~~</bcf:labelelement>\blx@nl}
+\xdef\blx@xml@labelalpha@part#1#2{%
+  ~~~~~~<bcf:labelpart#1>#2</bcf:labelpart>\blx@nl}
+
+\xdef\blx@xml@inheritance#1{%
+  ~~<bcf:inheritance>\blx@nl
+  #1%
+  ~~</bcf:inheritance>\blx@nl}
+\xdef\blx@xml@inherit@defaults#1#2{%
+  ~~~~<bcf:defaults#1>\blx@nl
+  #2%
+  ~~~~</bcf:defaults>\blx@nl}
+\xdef\blx@xml@inherit@data#1{%
+  ~~~~<bcf:inherit>\blx@nl
+  #1%
+  ~~~~</bcf:inherit>\blx@nl}
+\xdef\blx@xml@inherit@type#1#2#3{%
+  ~~~~~~<bcf:type\string_pair source="#1" target="#2"#3/>\blx@nl}
+\xdef\blx@xml@inherit@field#1#2#3{%
+  ~~~~~~<bcf:field source="#1" target="#2"#3/>\blx@nl}
+\xdef\blx@xml@inherit@block#1{%
+  ~~~~~~<bcf:field source="#1" skip="true"/>\blx@nl}
+
+\xdef\blx@xml@nosorts#1{%
+  ~~<bcf:nosorts>\blx@nl
+  #1%
+  ~~</bcf:nosorts>\blx@nl}
+\xdef\blx@xml@nosort#1#2{%
+  ~~~~<bcf:nosort field="#1" value="#2"/>\blx@nl}
+
+\xdef\blx@xml@noinits#1{%
+  ~~<bcf:noinits>\blx@nl
+  #1%
+  ~~</bcf:noinits>\blx@nl}
+\xdef\blx@xml@noinit#1{%
+  ~~~~<bcf:noinit value="#1"/>\blx@nl}
+
+\xdef\blx@xml@nolabels#1{%
+  ~~<bcf:nolabels>\blx@nl
+  #1%
+  ~~</bcf:nolabels>\blx@nl}
+\xdef\blx@xml@nolabel#1{%
+  ~~~~<bcf:nolabel value="#1"/>\blx@nl}
+
+\xdef\blx@xml@nolabelwidthcounts#1{%
+  ~~<bcf:nolabelwidthcounts>\blx@nl
+  #1%
+  ~~</bcf:nolabelwidthcounts>\blx@nl}
+\xdef\blx@xml@nolabelwidthcount#1{%
+  ~~~~<bcf:nolabelwidthcount value="#1"/>\blx@nl}
+
+\xdef\blx@xml@sortingnamekey#1#2{%
+  ~~<bcf:sortingnamekey keyscheme="#1">\blx@nl%
+  #2%
+  ~~</bcf:sortingnamekey>\blx@nl}
+
+\xdef\blx@xml@sortingnamekeykeypart#1#2{%
+  ~~~~<bcf:keypart#1>\blx@nl
+  #2%
+  ~~~~</bcf:keypart>\blx@nl}
+
+\xdef\blx@xml@sortingnamekeynamepart#1#2#3{%
+  ~~~~~~<bcf:part type="namepart"#1#2>#3</bcf:part>\blx@nl}
+
+\xdef\blx@xml@sortingnamekeyliteral#1#2{%
+  ~~~~~~<bcf:part type="literal"#1>#2</bcf:part>\blx@nl}
+
+\xdef\blx@xml@sorting#1#2{%
+  ~~<bcf:sorting#1>\blx@nl%
+  #2%
+  ~~</bcf:sorting>\blx@nl}
+\xdef\blx@xml@presort#1#2{%
+  ~~~~<bcf:presort\noexpand\ifblank{#1}{}{ type="#1"}>%
+  #2</bcf:presort>\blx@nl}
+
+\xdef\blx@xml@sortexclude#1#2{%
+  ~~~~<bcf:sortexclusion\noexpand\ifblank{#1}{}{ type="#1"}>\blx@nl
+  #2%
+  ~~~~</bcf:sortexclusion>\blx@nl}
+\xdef\blx@xml@exclude#1{%
+  ~~~~~~<bcf:exclusion>#1</bcf:exclusion>\blx@nl}
+\xdef\blx@xml@sort#1#2{%
+  ~~~~<bcf:sort #1>\blx@nl
+  #2%
+  ~~~~</bcf:sort>\blx@nl}
+\xdef\blx@xml@sortitem#1#2{%
+  ~~~~~~<bcf:sortitem #1>#2</bcf:sortitem>\blx@nl}
+\xdef\blx@xml@section#1{%
+  ~~<bcf:section number="#1">}
+\xdef\blx@xml@endsection{%
+  ~~</bcf:section>}
+
+\xdef\blx@xml@slist#1#2#3#4#5#6#7#8{%
+  ~~<bcf:sortlist section="#3" name="#1" type="#2" sortscheme="#4"
+  sortnamekeyscheme="#5" labelprefix="#6">\blx@nl
+  #8%
+  #7%
+  ~~</bcf:sortlist>\blx@nl}
+\xdef\blx@xml@slistfilterorbegin{%
+  ~~~~<bcf:filteror>\blx@nl}
+\xdef\blx@xml@slistfilterorend{%
+  ~~~~</bcf:filteror>\blx@nl}
+\xdef\blx@xml@slistfilter#1#2{%
+  ~~~~<bcf:filter type="#1">#2</bcf:filter>\blx@nl}
+
+\xdef\blx@xml@bibdata#1#2{%
+  ~~<bcf:bibdata section="#1">\blx@nl
+  #2%
+  ~~</bcf:bibdata>\blx@nl}
+\xdef\blx@xml@datasource#1#2#3{%
+  ~~~~<bcf:datasource type="#1" datatype="#2">#3</bcf:datasource>\blx@nl}
+\xdef\blx@xml@citekey#1#2{%
+  ~~~~<bcf:citekey order="#2">#1</bcf:citekey>}
+\xdef\blx@xml@citeset#1#2{%
+  ~~~~<bcf:citekey type="set" members="#2">#1</bcf:citekey>}
+\xdef\blx@xml@svalue#1#2{%
+  \blx@xml@option{singlevalued}{%
+  ~~~~~~<bcf:key>#1</bcf:key>\blx@nl
+  ~~~~~~<bcf:value>#2</bcf:value>\blx@nl}}
+\xdef\blx@xml@mvalue#1#2{%
+  \blx@xml@option{multivalued}{%
+  ~~~~~~<bcf:key>#1</bcf:key>\blx@nl
+  #2}}
+\xdef\blx@xml@toggle#1{%
+  \blx@xml@svalue{#1}{\noexpand\iftoggle{blx@#1}{1}{0}}}
+\xdef\blx@xml@options@scope#1#2{%
+  ~~<bcf:optionscope type="#1">\blx@nl
+  #2%
+  ~~</bcf:optionscope>\blx@nl}
+\xdef\blx@xml@option@scope#1#2{%
+  ~~~~<bcf:option datatype="#1">#2</bcf:option>\blx@nl}
+\endgroup
+
+\def\blx@bcf@options@global{%
+  \blx@xml@comment{GLOBAL}%
+  \blx@xml@options{biblatex}{global}{%
+    \blx@xml@svalue{alphaothers}{\labelalphaothers}%
+    \blx@xml@toggle{labelalpha}%
+    \blx@xml@mvalue{labelnamespec}{\blx@bcf@labelnamespec}%
+    \blx@xml@toggle{labeltitle}%
+    \blx@xml@mvalue{labeltitlespec}{\blx@bcf@labeltitlespec}%
+    \blx@xml@toggle{labeltitleyear}%
+    \blx@xml@toggle{labeldate}%
+    \blx@xml@mvalue{labeldatespec}{\blx@bcf@labeldatespec}%
+    \blx@xml@svalue{maxalphanames}{\blx@maxalphanames}%
+    \blx@xml@svalue{maxbibnames}{\blx@maxbibnames}%
+    \blx@xml@svalue{maxcitenames}{\blx@maxcitenames}%
+    \blx@xml@svalue{maxitems}{\blx@maxitems}%
+    \blx@xml@svalue{minalphanames}{\blx@minalphanames}%
+    \blx@xml@svalue{minbibnames}{\blx@minbibnames}%
+    \blx@xml@svalue{mincitenames}{\blx@mincitenames}%
+    \blx@xml@svalue{minitems}{\blx@minitems}%
+    \blx@xml@toggle{singletitle}%
+    \blx@xml@svalue{sortalphaothers}{\sortalphaothers}%
+    \blx@xml@svalue{sortlocale}{\blx@sortlocale}%
+    \blx@xml@svalue{sortscheme}{\blx@sorting}%
+    \blx@xml@svalue{uniquelist}{\blx@uniquelist}%
+    \blx@xml@svalue{uniquename}{\blx@uniquename}%
+    \blx@xml@toggle{uniqueprimaryauthor}%
+    \blx@xml@toggle{uniquetitle}%
+    \blx@xml@toggle{useprefix}%
+    \blx@xml@nametoggles
+  }%
+}
+
+\def\blx@bcf@options@type#1{%
+  \blx@xml@comment{#1}%
+  \blx@xml@options{biblatex}{#1}{%
+    \blx@xml@toggle{labelalpha}%
+    \blx@xml@mvalue{labelnamespec}{%
+      \ifcsdef{blx@bcf@labelnamespec@#1}
+        {\csuse{blx@bcf@labelnamespec@#1}}
+        {\blx@bcf@labelnamespec}}%
+    \blx@xml@toggle{labeltitle}%
+    \blx@xml@mvalue{labeltitlespec}{%
+      \ifcsdef{blx@bcf@labeltitlespec@#1}
+        {\csuse{blx@bcf@labeltitlespec@#1}}
+        {\blx@bcf@labeltitlespec}}%
+    \blx@xml@toggle{labeltitleyear}%
+    \blx@xml@toggle{labeldate}%
+    \blx@xml@mvalue{labeldatespec}{%
+      \ifcsdef{blx@bcf@labeldatespec@#1}
+        {\csuse{blx@bcf@labeldatespec@#1}}
+        {\blx@bcf@labeldatespec}}%
+    \blx@xml@svalue{maxalphanames}{\blx@maxalphanames}%
+    \blx@xml@svalue{maxbibnames}{\blx@maxbibnames@type}%
+    \blx@xml@svalue{maxcitenames}{\blx@maxcitenames@type}%
+    \blx@xml@svalue{maxitems}{\blx@maxitems@type}%
+    \blx@xml@svalue{minalphanames}{\blx@minalphanames}%
+    \blx@xml@svalue{minbibnames}{\blx@minbibnames@type}%
+    \blx@xml@svalue{mincitenames}{\blx@mincitenames@type}%
+    \blx@xml@svalue{minitems}{\blx@minitems@type}%
+    \blx@xml@toggle{singletitle}%
+    \blx@xml@toggle{skipbib}%
+    \blx@xml@toggle{skiplab}%
+    \blx@xml@toggle{skipbiblist}%
+    \blx@xml@svalue{uniquelist}{\blx@uniquelist}%
+    \blx@xml@svalue{uniquename}{\blx@uniquename}%
+    \blx@xml@toggle{uniqueprimaryauthor}%
+    \blx@xml@toggle{uniquetitle}%
+    \blx@xml@toggle{useprefix}%
+    \blx@xml@nametoggles
+  }%
+}
+
+\def\blx@ctrlwrite{%
+  \begingroup
+  \blx@safe@actives
+  \let\protect\string
+  % options
+  \edef\labelalphaothers{\labelalphaothers}%
+  \edef\sortalphaothers{\sortalphaothers}%
+  \blx@xmlsanitizeafter{\def\labelalphaothers}{\labelalphaothers}%
+  \blx@xmlsanitizeafter{\def\sortalphaothers}{\sortalphaothers}%
+  % Expand the global use* name toggles
+  \let\blx@xml@nametoggles\@empty
+  \def\do##1{\eappto\blx@xml@nametoggles{\blx@xml@toggle{use##1}}}%
+  \abx@donames
+  \edef\blx@tempa{%
+    \blx@xml@file
+    \blx@xml@comment{BIBER OPTIONS}%
+    \blx@xml@options{biber}{global}{%
+      \blx@xml@svalue{output_encoding}{\blx@texencoding}%
+      \blx@xml@svalue{input_encoding}{\blx@bibencoding}%
+      \blx@xml@toggle{debug}%
+      \blx@xml@svalue{mincrossrefs}{\blx@mincrossrefs}%
+      \blx@xml@svalue{minxrefs}{\blx@minxrefs}%
+      \blx@xml@toggle{sortcase}%
+      \blx@xml@toggle{sortgiveninits}%
+      \blx@xml@toggle{sortupper}%
+    }%
+    \blx@xml@comment{BIBLATEX OPTIONS}%
+    \blx@bcf@options@global
+  }%
+  \ifdef\blx@opts@type
+    {\def\do##1{%
+       \begingroup
+       \blx@setoptions@type{##1}%
+       % Expand the type use* name toggles
+       \let\blx@xml@nametoggles\@empty
+       \def\do####1{\eappto\blx@xml@nametoggles{\blx@xml@toggle{use####1}}}%
+       \abx@donames
+       \begingroup
+       \let\protect\relax
+       \blx@checkoptions@type
+       \endgroup
+       \xappto\blx@tempa{\blx@bcf@options@type{##1}}%
+       \endgroup}%
+     \dolistloop\blx@opts@type}
+    {}%
+  % options scope
+  % GLOBAL
+  \def\do##1{%
+    \begingroup
+    \def\do####1{\xappto\blx@bcf@options@scope@global{\blx@xml@option@scope{##1}{####1}}}%
+    \dolistcsloop{blx@globalopts@##1}%
+    \endgroup}%
+  \dolistloop\blx@globalopts@datatypes
+  % ENTRYTYPE
+  \def\do##1{%
+    \begingroup
+    \def\do####1{\xappto\blx@bcf@options@scope@type{\blx@xml@option@scope{##1}{####1}}}%
+    \dolistcsloop{blx@typeopts@##1}%
+    \endgroup}%
+  \dolistloop\blx@typeopts@datatypes
+  % ENTRY
+  \def\do##1{%
+    \begingroup
+    \def\do####1{\xappto\blx@bcf@options@scope@entry{\blx@xml@option@scope{##1}{####1}}}%
+    \dolistcsloop{blx@entryopts@##1}%
+    \endgroup}%
+  \dolistloop\blx@entryopts@datatypes
+  % NAMELIST
+  \def\do##1{%
+    \begingroup
+    \def\do####1{\xappto\blx@bcf@options@scope@namelist{\blx@xml@option@scope{##1}{####1}}}%
+    \dolistcsloop{blx@namelistopts@##1}%
+    \endgroup}%
+  \dolistloop\blx@entryopts@datatypes
+  % NAME
+  \def\do##1{%
+    \begingroup
+    \def\do####1{\xappto\blx@bcf@options@scope@name{\blx@xml@option@scope{##1}{####1}}}%
+    \dolistcsloop{blx@nameopts@##1}%
+    \endgroup}%
+  \dolistloop\blx@entryopts@datatypes
+
+  \eappto\blx@tempa{%
+    \blx@xml@comment{BIBLATEX OPTION SCOPE}%
+    \blx@xml@options@scope{GLOBAL}{\blx@bcf@options@scope@global}%
+    \blx@xml@options@scope{ENTRYTYPE}{\blx@bcf@options@scope@type}%
+    \blx@xml@options@scope{ENTRY}{\blx@bcf@options@scope@entry}%
+    \blx@xml@options@scope{NAMELIST}{\blx@bcf@options@scope@namelist}%
+    \blx@xml@options@scope{NAME}{\blx@bcf@options@scope@name}}
+  % datafieldsets
+  \def\do##1{%
+    \xappto\blx@bcf@datafieldsets{\blx@xml@datafieldset{##1}{\csuse{blx@datafieldsetmembers@##1}}}}
+  \dolistloop\blx@datafieldsets
+
+  \eappto\blx@tempa{%
+    \blx@xml@comment{DATAFIELDSETS}%
+    \blx@bcf@datafieldsets}%
+  % sourcemap
+  \ifbool{sourcemap}
+  {\eappto\blx@tempa{%
+     \blx@xml@comment{SOURCEMAP}%
+     \blx@xml@sourcemap{%
+       \ifcsdef{blx@sourcemap@user}
+       {\csuse{blx@sourcemap@user}}
+       {}%
+       \ifcsdef{blx@sourcemap@style}
+       {\csuse{blx@sourcemap@style}}
+       {}%
+       \ifcsdef{blx@sourcemap@defaults@bibtex}
+       {\csuse{blx@sourcemap@defaults@bibtex}}
+       {}%
+       \ifcsdef{blx@sourcemap@defaults@biblatexml}
+       {\csuse{blx@sourcemap@defaults@biblatexml}}
+       {}%
+       \ifcsdef{blx@sourcemap@defaults@endnotexml}
+       {\csuse{blx@sourcemap@defaults@endnotexml}}
+       {}%
+       \ifcsdef{blx@sourcemap@defaults@ris}
+       {\csuse{blx@sourcemap@defaults@ris}}
+       {}%
+       \ifcsdef{blx@sourcemap@defaults@zoterordfxml}
+       {\csuse{blx@sourcemap@defaults@zoterordfxml}}
+       {}}}}
+  {}%
+  % labelalpha template
+  \eappto\blx@tempa{%
+    \blx@xml@comment{LABELALPHA TEMPLATE}}%
+  \def\do##1{%
+    \eappto\blx@tempa{%
+      \blx@xml@labelalphatemplate{##1}{%
+      \csuse{blx@labelalphatemplate@##1}}%
+      }%
+    }%
+  \dolistloop\blx@latem@type
+  % data inheritance
+  \eappto\blx@tempa{%
+    \blx@xml@comment{INHERITANCE}%
+    \blx@xml@inheritance{%
+      \csuse{blx@inherit@default}%
+      \csuse{blx@inherit@data}%
+    }%
+  }%
+  % noinit
+  \ifcsdef{blx@noinit}
+    {\eappto\blx@tempa{%
+      \blx@xml@comment{NOINIT}%
+      \blx@xml@noinits{%
+        \csuse{blx@noinit}%
+      }%
+    }}
+    {}%
+  % nolabel
+  \ifcsdef{blx@nolabel}
+    {\eappto\blx@tempa{%
+      \blx@xml@comment{NOLABEL}%
+      \blx@xml@nolabels{%
+        \csuse{blx@nolabel}%
+      }%
+    }}
+    {}%
+  % nolabel
+  \ifcsdef{blx@nolabelwidthcount}
+    {\eappto\blx@tempa{%
+      \blx@xml@comment{NOLABELWIDTHCOUNT}%
+      \blx@xml@nolabelwidthcounts{%
+        \csuse{blx@nolabelwidthcount}%
+      }%
+    }}
+    {}%
+  % nosort
+  \ifcsdef{blx@nosort}
+    {\eappto\blx@tempa{%
+      \blx@xml@comment{NOSORT}%
+      \blx@xml@nosorts{%
+        \csuse{blx@nosort}%
+      }%
+    }}
+    {}%
+  % transliteration
+  \ifdefempty\blx@translits
+    {}
+    {\eappto\blx@tempa{\blx@xml@comment{TRANSLITERATION}}%
+     \def\do##1{%
+       \eappto\blx@tempa{\blx@xml@transliteration{##1}{\csuse{blx@translit@##1}}}}%
+     \dolistloop\blx@translits}%
+  % sortingnamekey
+  \eappto\blx@tempa{\blx@xml@comment{SORTING NAME KEY}}%
+  \def\do##1{%
+    \eappto\blx@tempa{%
+      \blx@xml@sortingnamekey{##1}{%
+        \csuse{blx@sortingnamekey@##1}}}}%
+  \dolistloop\blx@sortingnamekeyspecs
+  % sorting
+  \def\do##1{%
+    \eappto\blx@bcf@presort{\csuse{blx@bcf@presort@##1}}%
+    \eappto\blx@bcf@exclude{\csuse{blx@bcf@exclude@##1}}}%
+  \abx@doentrytypes
+  \eappto\blx@tempa{%
+    \blx@xml@comment{SORTING}%
+    \blx@xml@sorting{}{%
+      \blx@bcf@presort
+      \blx@bcf@exclude
+      \csuse{blx@sorting@\blx@sorting}%
+    }%
+  }%
+  % datamodel
+  \eappto\blx@tempa{%
+    \blx@xml@comment{DATA MODEL}%
+    \blx@xml@datamodel{%
+      \blx@xml@datamodel@constants{%
+        \blx@bcf@datamodel@constants
+      }%
+      \blx@xml@datamodel@entrytypes{%
+        \blx@bcf@datamodel@entrytypes
+      }%
+      \blx@xml@datamodel@fields{%
+        \blx@bcf@datamodel@fields
+      }%
+      \blx@bcf@datamodel@entryfields
+      \blx@bcf@datamodel@constraints
+    }%
+  }%
+  % files
+  \let\blx@tempb\@empty
+  \blx@bibdata\blx@tempb\blx@bibfiles
+  \eappto\blx@tempa{%
+    \blx@xml@comment{CITATION DATA}%
+    \blx@xml@comment{SECTION 0}%
+    \blx@xml@bibdata{0}{\blx@tempb}%
+    \blx@xml@section{0}%
+  }%
+  \immediate\openout\blx@bcfout\jobname.bcf\relax
+  \blx@auxwrite\blx@bcfout{}{\blx@tempa}%
+  \global\undef\blx@tempa
+  \endgroup
+  \AfterEndDocument{%
+    \blx@auxwrite\blx@bcfout{}{%
+      \blx@xml@endsection\blx@nl
+      \csuse{blx@slists}%
+      \blx@xml@endfile}%
+    \immediate\closeout\blx@bcfout}}
+
+%% Customisation
+
+% nolabel
+\newrobustcmd*{\DeclareNolabel}[1]{%
+  \begingroup
+  \let\nolabel\blx@nolabel@setup
+  \let\blx@tempa\@empty
+  #1%
+  \global\let\blx@nolabel\blx@tempa
+  \endgroup}
+\@onlypreamble\DeclareNolabel
+
+\newcommand*{\blx@nolabel@setup}[1]{%
+  \eappto\blx@tempa{%
+    \blx@xml@nolabel{#1}}}
+
+% nolabelwidthcount
+\newrobustcmd*{\DeclareNolabelwidthcount}[1]{%
+  \begingroup
+  \let\nolabel\blx@nolabelwidthcount@setup
+  \let\blx@tempa\@empty
+  #1%
+  \global\let\blx@nolabelwidthcount\blx@tempa
+  \endgroup}
+\@onlypreamble\DeclareNolabelwidthcount
+
+\newcommand*{\blx@nolabelwidthcount@setup}[1]{%
+  \eappto\blx@tempa{%
+    \blx@xml@nolabelwidthcount{#1}}}
+
+% nosort
+\newrobustcmd*{\DeclareNosort}[1]{%
+  \begingroup
+  \let\nosort\blx@nosort@setup
+  \let\blx@tempa\@empty
+  #1%
+  \global\let\blx@nosort\blx@tempa
+  \endgroup}
+\@onlypreamble\DeclareNosort
+
+\newcommand*{\blx@nosort@setup}[2]{%
+  \eappto\blx@tempa{%
+    \blx@xml@nosort{#1}{#2}}}
+
+% noinit
+\newrobustcmd*{\DeclareNoinit}[1]{%
+  \begingroup
+  \let\noinit\blx@noinit@setup
+  \let\blx@tempa\@empty
+  #1%
+  \global\let\blx@noinit\blx@tempa
+  \endgroup}
+\@onlypreamble\DeclareNoinit
+
+\newcommand*{\blx@noinit@setup}[1]{%
+  \eappto\blx@tempa{%
+    \blx@xml@noinit{#1}}}
+
+% datafieldsets
+\newrobustcmd*{\DeclareDatafieldSet}[2]{%
+  \begingroup
+  \let\member\blx@datafieldset@member
+  \let\blx@tempa\@empty
+  \def\blx@setname{#1}
+  \cslet{blx@datafieldset@#1}\@empty
+  #2%
+  \csxdef{blx@datafieldsetmembers@#1}{\blx@tempa}%
+  \listgadd\blx@datafieldsets{#1}%
+  \global\csletcs{datafieldset#1}{blx@datafieldset@#1}% expose user-facing macro
+  \endgroup}
+\@onlypreamble\DeclareDatafieldSet
+
+\newcommand*{\blx@datafieldset@member}[1][2]{%
+  \let\blx@dm@fieldtype\@empty
+  \let\blx@dm@datatype\@empty
+  \let\blx@member@field\@empty
+  \let\blx@tempb\@empty
+  \setkeys{blx@datafieldsets@member}{#1}%
+  \eappto\blx@tempa{%
+    \blx@xml@datafieldsets@member{\blx@tempb}}%
+  \ifdefempty\blx@member@field
+    {}
+    {\listcsxadd{blx@datafieldset@\blx@setname}{\blx@member@field}}%
+  % Set some internal macros in case biblatex needs to use the set
+  \ifboolexpr{%
+    not test {\ifdefempty{\blx@dm@fieldtype}}
+    and
+    not test {\ifdefempty{\blx@dm@datatype}}}
+      {\def\do##1{%
+         \listcsxadd{blx@datafieldset@\blx@setname}{##1}}
+       \dolistcsloop{blx@datamodelfields@types@\blx@dm@fieldtype @\blx@dm@datatype}}
+      {\ifdefempty{\blx@dm@fieldtype}
+         {}
+         {\def\do##1{%
+           \listcsxadd{blx@datafieldset@\blx@setname}{##1}}
+          \dolistcsloop{blx@datamodelfields@fieldtypes@\blx@dm@fieldtype}}%
+       \ifdefempty{\blx@dm@datatype}
+         {}
+         {\def\do##1{%
+           \listcsxadd{blx@datafieldset@\blx@setname}{##1}}
+          \dolistcsloop{blx@datamodelfields@datatypes@\blx@dm@datatype}}}}
+
+\define@key{blx@datafieldsets@member}{datatype}{% characters
+  \appto\blx@tempb{ datatype="#1"}%
+  \def\blx@dm@datatype{#1}}
+\define@key{blx@datafieldsets@member}{fieldtype}{% characters
+  \appto\blx@tempb{ fieldtype="#1"}%
+  \def\blx@dm@fieldtype{#1}}
+\define@key{blx@datafieldsets@member}{field}{% characters
+  \appto\blx@tempb{ field="#1"}%
+  \def\blx@member@field{#1}}
+
+% sourcemap
+\newrobustcmd*{\DeclareSourcemap}[1]{%
+  \booltrue{sourcemap}%
+  \begingroup
+  \let\maps\blx@usersourcemap@maps
+  \let\blx@tempa\@empty
+  #1%
+  \csxdef{blx@sourcemap@user}{\blx@tempa}%
+  \endgroup}
+\@onlypreamble\DeclareSourcemap
+
+\newrobustcmd*{\DeclareStyleSourcemap}[1]{%
+  \booltrue{sourcemap}%
+  \begingroup
+  \let\maps\blx@stylesourcemap@maps
+  \let\blx@tempa\@empty
+  #1%
+  \csxdef{blx@sourcemap@style}{\blx@tempa}%
+  \endgroup}
+
+\@onlypreamble\DeclareStyleSourcemap
+
+\newrobustcmd*{\DeclareDriverSourcemap}[2][]{%
+  \booltrue{sourcemap}%
+  \begingroup
+  \let\blx@tempa\@empty
+  \let\blx@tempb\@empty
+  \let\blx@tempc\@empty
+  \let\blx@tempd\@empty
+  \let\map\blx@sourcemap@map
+  #2%
+  \ifblank{#1}
+    {\setkeys{blx@sourcemap@maps}{datatype=bibtex, level=driver}}
+    {\setkeys{blx@sourcemap@maps}{#1, level=driver}}%
+  \eappto\blx@tempa{%
+    \blx@xml@sourcemap@maps{\blx@tempb}{\blx@tempc}}%
+  \csxdef{blx@sourcemap@defaults@\blx@tempd}{\blx@tempa}%
+  \endgroup}
+\@onlypreamble\DeclareDriverSourcemap
+
+\newcommand*{\blx@usersourcemap@maps}[2][]{%
+  \let\blx@tempb\@empty
+  \let\blx@tempc\@empty
+  \let\map\blx@sourcemap@map
+  \ifblank{#1}
+    {\setkeys{blx@sourcemap@maps}{datatype=bibtex, level=user}}
+    {\setkeys{blx@sourcemap@maps}{#1, level=user}}%
+  #2%
+  \eappto\blx@tempa{%
+    \blx@xml@sourcemap@maps{\blx@tempb}{\blx@tempc}}}
+
+\newcommand*{\blx@stylesourcemap@maps}[2][]{%
+  \let\blx@tempb\@empty
+  \let\blx@tempc\@empty
+  \let\map\blx@sourcemap@map
+  \ifblank{#1}
+    {\setkeys{blx@sourcemap@maps}{datatype=bibtex, level=style}}
+    {\setkeys{blx@sourcemap@maps}{#1, level=style}}%
+  #2%
+  \eappto\blx@tempa{%
+    \blx@xml@sourcemap@maps{\blx@tempb}{\blx@tempc}}}
+
+\define@key{blx@sourcemap@maps}{datatype}{% characters
+  \eappto\blx@tempb{ datatype="#1"}%
+  \eappto\blx@tempd{#1}}
+\define@key{blx@sourcemap@maps}{overwrite}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempb{ map\string_overwrite="1"}}
+    {}}
+\define@key{blx@sourcemap@maps}{level}{% user|style|driver
+    \appto\blx@tempb{ level="#1"}}
+
+\newcommand*{\blx@sourcemap@map}[2][]{%
+  \let\blx@tempm\@empty
+  \let\blx@tempe\@empty
+  \let\perdatasource\blx@sourcemap@perdatasource
+  \let\pertype\blx@sourcemap@pertype
+  \let\pernottype\blx@sourcemap@pernottype
+  \let\step\blx@sourcemap@step
+  \ifblank{#1}
+    {}
+    {\setkeys{blx@sourcemap@map}{#1}}%
+  #2%
+  \eappto\blx@tempc{%
+    \blx@xml@sourcemap@map{\blx@tempm}{\blx@tempe}}}
+
+\define@key{blx@sourcemap@map}{overwrite}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempm{ map\string_overwrite="1"}}
+    {}}
+\define@key{blx@sourcemap@map}{foreach}{% characters
+  \eappto\blx@tempm{ map\string_foreach="#1"}}
+
+\newcommand*{\blx@sourcemap@perdatasource}[1]{%
+  \eappto\blx@tempe{%
+    \blx@xml@sourcemap@perdatasource{#1}}}
+
+\newcommand*{\blx@sourcemap@pertype}[1]{%
+  \eappto\blx@tempe{%
+    \blx@xml@sourcemap@pertype{#1}}}
+
+\newcommand*{\blx@sourcemap@pernottype}[1]{%
+  \eappto\blx@tempe{%
+    \blx@xml@sourcemap@pernottype{#1}}}
+
+\newcommand*{\blx@sourcemap@step}[1][2]{%
+  \let\blx@tempf\@empty
+  \setkeys{blx@sourcemap@step}{#1}%
+  \eappto\blx@tempe{%
+    \blx@xml@sourcemap@step{\blx@tempf}}}
+
+\define@key{blx@sourcemap@step}{typesource}{% characters
+  \eappto\blx@tempf{ map\string_type\string_source="#1"}}
+\define@key{blx@sourcemap@step}{typetarget}{% characters
+  \eappto\blx@tempf{ map\string_type\string_target="#1"}}
+\define@key{blx@sourcemap@step}{final}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempf{ map\string_final="1"}}
+    {}}
+\define@key{blx@sourcemap@step}{fieldsource}{% characters
+  \eappto\blx@tempf{ map\string_field\string_source="#1"}}
+\define@key{blx@sourcemap@step}{fieldtarget}{% characters
+  \eappto\blx@tempf{ map\string_field\string_target="#1"}}
+\define@key{blx@sourcemap@step}{fieldset}{% characters
+  \eappto\blx@tempf{ map\string_field\string_set="#1"}}
+% We are sanitising the XML here as it's the value of an attribute which
+% might contain quotes or ampersands (URLs, for example)
+\define@key{blx@sourcemap@step}{fieldvalue}{% characters
+  \blx@xmlsanitizeafter{\def\blx@temps}{#1}%
+  \eappto\blx@tempf{ map\string_field\string_value="\blx@temps"}}
+\define@key{blx@sourcemap@step}{append}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempf{ map\string_append="1"}}
+    {}}
+\define@key{blx@sourcemap@step}{null}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempf{ map\string_null="1"}}
+    {}}
+\define@key{blx@sourcemap@step}{entrynull}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempf{ map\string_entry\string_null="1"}}
+    {}}
+\define@key{blx@sourcemap@step}{entrynew}{% characters
+  \appto\blx@tempf{ map\string_entry\string_new="#1"}}
+\define@key{blx@sourcemap@step}{entrynewtype}{% characters
+  \appto\blx@tempf{ map\string_entry\string_newtype="#1"}}
+\define@key{blx@sourcemap@step}{entrytarget}{% characters
+  \appto\blx@tempf{ map\string_entrytarget="#1"}}
+\define@key{blx@sourcemap@step}{entryclone}{% characters
+  \appto\blx@tempf{ map\string_entry\string_clone="#1"}}
+\define@key{blx@sourcemap@step}{origfield}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempf{ map\string_origfield="1"}}
+    {}}
+\define@key{blx@sourcemap@step}{origfieldval}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempf{ map\string_origfieldval="1"}}
+    {}}
+\define@key{blx@sourcemap@step}{origentrytype}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempf{ map\string_origentrytype="1"}}
+    {}}
+\define@key{blx@sourcemap@step}{match}{% characters
+  \appto\blx@tempf{ map\string_match="#1"}}
+\define@key{blx@sourcemap@step}{notmatch}{% characters
+  \appto\blx@tempf{ map\string_notmatch="#1"}}
+\define@key{blx@sourcemap@step}{replace}{% characters
+  \eappto\blx@tempf{ map\string_replace="#1"}}
+
+%%%
+
+\newrobustcmd*{\DeclareLabelalphaTemplate}[2][]{%
+   \ifblank{#1}
+    {\blx@latem{#2}{global}}
+    {\forcsvlist{\blx@latem{#2}}{#1}}}
+\@onlypreamble\DeclareLabelalphaTemplate
+\blx@collectopts{xml}{blx@globalopts}{labelalphatemplate}% for passing to the .bcf
+\blx@collectopts{xml}{blx@typeopts}{labelalphatemplate}% for passing to the .bcf
+
+\def\blx@latem#1#2{%
+  \begingroup
+  \let\labelelement\blx@latem@element
+  \let\field\blx@latem@field
+  \let\literal\blx@latem@literal
+  \blx@tempcnta\z@
+  \let\blx@tempa\@empty
+  #1%
+  \ifdef\blx@latem@type
+    {\ifinlist{#2}{\blx@latem@type}
+      {\global\cslet{blx@labelalphatemplate@#2}\blx@tempa}
+      {\listgadd\blx@latem@type{#2}%
+       \global\cslet{blx@labelalphatemplate@#2}\blx@tempa}}%
+    {\listgadd\blx@latem@type{#2}%
+     \global\cslet{blx@labelalphatemplate@#2}\blx@tempa}%
+  \endgroup}
+
+\newcommand*{\blx@latem@element}[1]{%
+  \advance\blx@tempcnta\@ne
+  \let\blx@tempb\@empty
+  #1%
+  \eappto\blx@tempa{%
+    \blx@xml@labelalpha@element{\the\blx@tempcnta}{\blx@tempb}}}
+
+\newcommand*{\blx@latem@literal}[1]{%
+  \blx@xmlsanitizeafter{\def\blx@temps}{#1}%
+  \eappto\blx@tempb{%
+    \blx@xml@labelalpha@part{}{\expandafter\regexp\expandafter{\blx@temps}}}}
+
+\newcommand*{\blx@latem@field}[2][]{%
+  \let\blx@tempc\@empty
+  \ifblank{#1}
+    {}
+    {\setkeys{blx@latem@field}{#1}}%
+  \eappto\blx@tempb{%
+    \blx@xml@labelalpha@part{\blx@tempc}{#2}}}
+
+\define@key{blx@latem@field}{uppercase}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempc{ uppercase="1"}}
+    {}}
+\define@key{blx@latem@field}{lowercase}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempc{ lowercase="1"}}
+    {}}
+\define@key{blx@latem@field}{final}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempc{ final="1"}}
+    {}}
+\define@key{blx@latem@field}{strwidth}{% integer
+    \eappto\blx@tempc{ substring\string_width="#1"}}
+\define@key{blx@latem@field}{pstrwidth}{% integer
+    \eappto\blx@tempc{ substring\string_pwidth="#1"}}
+\define@key{blx@latem@field}{varwidth}[true]{% "v"
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempc{ substring\string_width="v"}}
+    {}}
+\define@key{blx@latem@field}{varwidthnorm}[true]{% "vf"
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempc{ substring\string_width="vf"}}
+    {}}
+\define@key{blx@latem@field}{varwidthlist}[true]{% "l"
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempc{ substring\string_width="l"}}
+    {}}
+\define@key{blx@latem@field}{strfixedcount}{%
+    \eappto\blx@tempc{ substring\string_fixed\string_threshold="#1"}}
+\define@key{blx@latem@field}{strwidthmax}{%
+    \eappto\blx@tempc{ substring\string_width\string_max="#1"}}
+\define@key{blx@latem@field}{strside}{% left|right
+  \ifstrequal{#1}{right}
+    {\eappto\blx@tempc{ substring\string_side="right"}}
+    {\eappto\blx@tempc{ substring\string_side="left"}}}
+\define@key{blx@latem@field}{compound}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempc{ substring\string_compound="1"}}
+    {}}
+\define@key{blx@latem@field}{pcompound}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempc{ substring\string_pcompound="1"}}
+    {}}
+\define@key{blx@latem@field}{namessep}{%
+    \eappto\blx@tempc{ namessep="#1"}}
+\define@key{blx@latem@field}{ifnames}{%
+    \eappto\blx@tempc{ ifnames="#1"}}
+\define@key{blx@latem@field}{names}{%
+    \eappto\blx@tempc{ names="#1"}}
+\define@key{blx@latem@field}{noalphaothers}[true]{%
+    \eappto\blx@tempc{ noalphaothers="1"}}
+\define@key{blx@latem@field}{padchar}{%
+  \blx@xmlsanitizeafter{\def\blx@temps}{#1}%
+  \eappto\blx@tempc{ pad\string_char="\expandafter\regexp\expandafter{\blx@temps}"}}
+\define@key{blx@latem@field}{padside}{% left|right
+  \ifstrequal{#1}{left}
+    {\eappto\blx@tempc{ pad\string_side="left"}}
+    {\eappto\blx@tempc{ pad\string_side="right"}}}
+
+% [<exceptions>]{<options>}
+
+\newrobustcmd*{\DefaultInheritance}[2][]{%
+  \begingroup
+  \ifblank{#2}
+    {}
+    {\setkeys{blx@inherit@default}{#2}}%
+  \edef\blx@tempa{\space
+    inherit\string_all="\iftoggle{blx@inherit@all}{true}{false}"\space
+    override\string_target="\iftoggle{blx@inherit@override}{true}{false}"}%
+  \let\blx@tempb\@empty
+  \let\except\blx@inherit@except
+  #1%
+  \xdef\blx@inherit@default{%
+    \blx@xml@inherit@defaults{\blx@tempa}{\blx@tempb}}%
+  \endgroup}
+\@onlypreamble\DefaultInheritance
+
+\newtoggle{blx@inherit@all}
+\newtoggle{blx@inherit@override}
+
+\define@key{blx@inherit@default}{all}[true]{% true|false
+  \settoggle{blx@inherit@all}{#1}}
+\define@key{blx@inherit@default}{override}[true]{% true|false
+  \settoggle{blx@inherit@override}{#1}}
+
+% {<source>}{<target>}{<options>}
+
+\newcommand*{\blx@inherit@except}[3]{%
+  \let\blx@tempc\@empty
+  \ifblank{#3}
+    {}
+    {\setkeys{blx@inherit@except}{#3}}%
+  \eappto\blx@tempb{%
+    \blx@xml@inherit@type{#1}{#2}{\blx@tempc}}}
+
+\define@key{blx@inherit@except}{all}[true]{% true|false
+  \eappto\blx@tempc{ inherit\string_all="#1"}}
+\define@key{blx@inherit@except}{override}[true]{% true|false
+  \eappto\blx@tempc{ override\string_target="#1"}}
+
+% {<type,type,...>}{<type,type,...>}{<spec>}
+\newrobustcmd*{\DeclareDataInheritance}[3]{%
+  \begingroup
+  \let\blx@tempa\@empty
+  \forcsvlist{\blx@inherit@i{#2}}{#1}%
+  \let\blx@tempb\@empty
+  \let\inherit\blx@inherit@field
+  \let\noinherit\blx@inherit@block
+  #3%
+  \xappto\blx@inherit@data{%
+    \blx@xml@inherit@data{%
+      \blx@tempa
+      \blx@tempb}}%
+  \endgroup}
+\@onlypreamble\DeclareDataInheritance
+
+\def\blx@inherit@i#1#2{%
+  \forcsvlist{\blx@inherit@ii{#2}}{#1}}
+
+\def\blx@inherit@ii#1#2{%
+  \eappto\blx@tempa{\blx@xml@inherit@type{#1}{#2}{}}}
+
+\blx@collectopts{xml}{blx@globalopts}{inheritance}% for passing to the .bcf
+
+% [<options>]{<source>}{<target>}
+\newcommand*{\blx@inherit@field}[3][]{%
+  \let\blx@tempc\@empty
+  \ifblank{#1}
+    {}
+    {\setkeys{blx@inherit@field}{#1}}%
+  \eappto\blx@tempb{%
+    \blx@xml@inherit@field{#2}{#3}{\blx@tempc}}}
+
+\newcommand*{\blx@inherit@block}[1]{%
+  \eappto\blx@tempb{\blx@xml@inherit@block{#1}}}
+
+\define@key{blx@inherit@field}{override}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\edef\blx@tempc{ override\string_target="true"}}
+    {\edef\blx@tempc{ override\string_target="false"}}}
+
+\newrobustcmd*{\ResetDataInheritance}{%
+  \global\csundef{blx@inherit@data}}
+\@onlypreamble\ResetDataInheritance
+
+% {<name>}{<spec>}
+\newrobustcmd*{\DeclareBiblistFilter}[2]{%
+  \begingroup
+  \let\filteror\blx@biblistfilteror
+  \let\filter\blx@biblistfilter
+  \let\blx@tempa\@empty
+  #2%
+  \global\cslet{blx@biblistfilters@#1}\blx@tempa
+  \endgroup}
+\@onlypreamble\DeclareBiblistFilter
+
+\newcommand*{\blx@biblistfilteror}[1]{%
+  \eappto\blx@tempa{\blx@xml@slistfilterorbegin}%
+  #1%
+  \eappto\blx@tempa{\blx@xml@slistfilterorend}}
+
+\newcommand*{\blx@biblistfilter}[1][2]{%
+  \let\blx@tempc\@empty
+  \let\blx@tempd\@empty
+  \setkeys{blx@biblistfilter@filter}{#1}%
+  \eappto\blx@tempa{%
+    \blx@xml@slistfilter{\blx@tempc}{\blx@tempd}}}
+
+\define@key{blx@biblistfilter@filter}{type}{%
+  \def\blx@tempc{#1}}
+\define@key{blx@biblistfilter@filter}{filter}{%
+  \def\blx@tempd{#1}}
+
+% Predefine filters for label fields
+\def\do#1{\DeclareBiblistFilter{#1}{\filter[type=field,filter=#1]}}
+\abx@dolabelfields
+
+% [<entrytype>]
+\newrobustcmd*{\DeclareSortTranslit}[2][]{%
+  \begingroup
+  \ifblank{#1}
+    {\def\blx@tempa{*}}
+    {\def\blx@tempa{#1}}%
+    \let\translit\blx@translit@setup
+    \let\blx@tempb\@empty
+    #2%
+  \global\cslet{blx@translit@\blx@tempa}\blx@tempb
+  \xifinlist\blx@tempa\blx@translits
+    {}
+    {\listxadd\blx@translits\blx@tempa}%
+  \endgroup}
+\@onlypreamble\DeclareSortTranslit
+\blx@collectopts{xml}{blx@globalopts}{translit}% for passing to the .bcf
+\blx@collectopts{xml}{blx@typeopts}{translit}% for passing to the .bcf
+
+\newcommand*{\blx@translit@setup}[3][*]{%
+  \eappto\blx@tempb{%
+    \blx@xml@translit{#1}{#2}{#3}}}
+
+% [<specname>]{<spec>}
+\newrobustcmd*{\DeclareSortingNamekeyScheme}[2][]{%
+  \begingroup
+  \ifblank{#1}
+    {\def\blx@snkname{global}}% default
+    {\def\blx@snkname{#1}}%
+  \let\namepart\blx@sortnk@namepart
+  \let\keypart\blx@sortnk@keypart
+  \let\literal\blx@sortnk@literal
+  \let\blx@tempa\@empty
+  \blx@tempcnta\z@
+  #2%
+  \global\cslet{blx@sortingnamekey@\blx@snkname}\blx@tempa
+  \xifinlist\blx@snkname\blx@sortingnamekeyspecs
+    {}
+    {\listxadd\blx@sortingnamekeyspecs\blx@snkname}%
+  \endgroup}
+\@onlypreamble\DeclareSortingNamekeyScheme
+\blx@collectopts{xml}{blx@globalopts}{sortingnamekey}% for passing to the .bcf
+\DeclareEntryOption[string]{sortnamekeyscheme}{%
+  \def\blx@refcontext@sortingnamekey{#1}}
+
+% User-mode macro for checking sorting name key scheme
+\def\ifsortnamekeyscheme#1{%
+  \expandafter\ifstrequal\expandafter{\blx@refcontext@sortingnamekey}{#1}}
+
+\newcommand*{\blx@sortnk@keypart}[1]{%
+  \advance\blx@tempcnta\@ne
+  \blx@tempcntb\z@
+  \edef\blx@tempd{ order="\the\blx@tempcnta"}%
+  \let\blx@tempb\@empty
+  #1%
+  \eappto\blx@tempa{%
+    \blx@xml@sortingnamekeykeypart{\blx@tempd}{\blx@tempb}}}
+
+\newcommand*{\blx@sortnk@literal}[1]{%
+  \advance\blx@tempcntb\@ne
+  \edef\blx@tempe{ order="\the\blx@tempcntb"}%
+  \let\blx@tempc\@empty
+  \eappto\blx@tempb{%
+    \blx@xml@sortingnamekeyliteral{\blx@tempe}{#1}}}
+
+\newcommand*{\blx@sortnk@namepart}[2][]{%
+  \advance\blx@tempcntb\@ne
+  \edef\blx@tempe{ order="\the\blx@tempcntb"}%
+  \let\blx@tempc\@empty
+  \ifblank{#1}
+    {}
+    {\setkeys{blx@sortnk@namepart}{#1}}%
+  \eappto\blx@tempb{%
+    \blx@xml@sortingnamekeynamepart{\blx@tempe}{\blx@tempc}{#2}}}
+
+\define@key{blx@sortnk@namepart}{use}[true]{% use* option for namepart true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempc{ use="1"}}
+    {\appto\blx@tempc{ use="0"}}}
+
+% {<name>}{<spec>}
+\newrobustcmd*{\DeclareSortingScheme}[3][]{%
+  \ifblank{#1}
+    {}
+    {\setkeys{blx@sortdef@sorting}{#1}%
+     \csxdef{blx@sortdef@locale@#2}{\blx@templ}}%
+  \begingroup
+  \let\sort\blx@sortdef@sort
+  \let\name\blx@sortdef@field% legacy pre-biblatex 2.0 compat
+  \let\list\blx@sortdef@field% legacy pre-biblatex 2.0 compat
+  \let\field\blx@sortdef@field
+  \let\literal\blx@sortdef@literal
+  \def\citeorder{\blx@sortdef@field{citeorder}}%
+  \blx@tempcnta\z@
+  \let\blx@tempa\@empty
+  #3%
+  \global\cslet{blx@sorting@#2}\blx@tempa
+  \endgroup}
+\@onlypreamble\DeclareSortingScheme
+\blx@collectopts{xml}{blx@globalopts}{sortscheme}% for passing to the .bcf
+
+\define@key{blx@sortdef@sorting}{locale}{% locale name
+  \def\blx@templ{#1}}
+
+\newcommand*{\blx@sortdef@sort}[2][]{%
+  \advance\blx@tempcnta\@ne
+  \blx@tempcntb\z@
+  \let\blx@tempb\@empty
+  \edef\blx@tempc{order="\the\blx@tempcnta"}%
+  \ifblank{#1}
+    {}
+    {\setkeys{blx@sortdef@sort}{#1}}%
+  \let\do\@firstofone
+  #2%
+  \eappto\blx@tempa{%
+    \blx@xml@sort{\blx@tempc}{\blx@tempb}}}
+
+\define@key{blx@sortdef@sort}{locale}{% locale name
+  \eappto\blx@tempc{ locale="#1"}}
+\define@key{blx@sortdef@sort}{direction}{% ascending|descending
+  \ifstrequal{#1}{ascending}
+    {\eappto\blx@tempc{ sort\string_direction="ascending"}}
+    {\eappto\blx@tempc{ sort\string_direction="descending"}}}
+\define@key{blx@sortdef@sort}{final}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempc{ final="1"}}
+    {}}
+\define@key{blx@sortdef@sort}{sortcase}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempc{ sortcase="1"}}
+    {\appto\blx@tempc{ sortcase="0"}}}
+\define@key{blx@sortdef@sort}{sortupper}[true]{% true|false
+  \ifstrequal{#1}{true}
+    {\appto\blx@tempc{ sortupper="1"}}
+    {\appto\blx@tempc{ sortupper="0"}}}
+
+\newcommand*{\blx@sortdef@field}[2][]{%
+  \advance\blx@tempcntb\@ne
+  \edef\blx@tempd{order="\the\blx@tempcntb"}%
+  \ifblank{#1}
+    {}
+    {\setkeys{blx@sortdef@field}{#1}}%
+  \eappto\blx@tempb{%
+    \blx@xml@sortitem{\blx@tempd}{#2}}}
+
+\define@key{blx@sortdef@field}{padside}{% left|right
+  \ifstrequal{#1}{right}
+    {\eappto\blx@tempd{ pad\string_side="right"}}
+    {\eappto\blx@tempd{ pad\string_side="left"}}}
+\define@key{blx@sortdef@field}{padwidth}{% integer
+  \eappto\blx@tempd{ pad\string_width="#1"}}
+\define@key{blx@sortdef@field}{padchar}{% character
+  \blx@xmlsanitizeafter{\def\blx@tempe}{#1}%
+  \eappto\blx@tempd{ pad\string_char="\blx@tempe"}}
+\define@key{blx@sortdef@field}{strside}{% left|right
+  \ifstrequal{#1}{right}
+    {\eappto\blx@tempd{ substring\string_side="right"}}
+    {\eappto\blx@tempd{ substring\string_side="left"}}}
+\define@key{blx@sortdef@field}{strwidth}{% integer
+  \eappto\blx@tempd{ substring\string_width="#1"}}
+
+\def\blx@sortdef@literal#1{%
+  \advance\blx@tempcntb\@ne
+  \blx@xmlsanitizeafter{\def\blx@tempe}{#1}%
+  \eappto\blx@tempb{%
+    \blx@xml@sortitem{order="\the\blx@tempcntb"}{\blx@tempe}}}
+
+% [<type,type,...>]{<string>}
+
+\newrobustcmd*{\DeclarePresort}[2][]{%
+  \begingroup
+  \blx@xmlsanitizeafter{\def\blx@tempa}{#2}%
+  \ifblank{#1}
+    {\xdef\blx@bcf@presort{\blx@xml@presort{}{\blx@tempa}}}
+    {\notblank{#2}
+       {\forcsvlist{\blx@defpresort\blx@tempa}{#1}}
+       {\forcsvlist\blx@undefpresort{#1}}}%
+  \endgroup}
+\@onlypreamble\DeclarePresort
+\blx@collectopts{string}{blx@globalopts}{presort}% for passing to the .bcf
+\blx@collectopts{string}{blx@typeopts}{presort}% for passing to the .bcf
+\blx@collectopts{string}{blx@entryopts}{presort}% for passing to the .bcf
+
+\def\blx@defpresort#1#2{%
+  \csxdef{blx@bcf@presort@#2}{\blx@xml@presort{#2}{#1}}}
+\def\blx@undefpresort#1{%
+  \global\csundef{blx@bcf@presort@#1}}
+
+\newrobustcmd*{\DeclareSortExclusion}[2]{%
+  \forcsvlist{\blx@sortexlude{#2}}{#1}}
+\blx@collectopts{xml}{blx@typeopts}{sortexclusion}% for passing to the .bcf
+
+\def\blx@sortexlude#1#2{%
+  \begingroup
+  \ifblank{#1}
+    {\global\csundef{blx@bcf@exclude@#2}}
+    {\let\blx@tempa\@empty
+     \forcsvlist\blx@sortexlude@i{#1}%
+     \csxdef{blx@bcf@exclude@#2}{%
+       \blx@xml@sortexclude{#2}{\blx@tempa}}}
+  \endgroup}
+
+\def\blx@sortexlude@i#1{%
+  \appto\blx@tempa{\blx@xml@exclude{#1}}}
+
+% [<type,type,...>]{<field,field,...>}
+
+\newrobustcmd*{\DeclareLabelname}[2][]{%
+  \begingroup
+  \let\blx@tempa\@empty
+  \def\blx@tempb{labelnamespec}%
+  \let\field\blx@ordered@field
+  \ifblank{#1}
+    {\global\cslet{blx@bcf@labelnamespec}\@empty}
+    {\def\blx@tempa{#1}%
+     \def\do##1{\global\cslet{blx@bcf@labelnamespec@##1}\@empty}%
+     \expandafter\docsvlist\expandafter{#1}}%
+  #2%
+  \endgroup}
+\@onlypreamble\DeclareLabelname
+\blx@collectopts{xml}{blx@globalopts}{labelnamespec}% for passing to the .bcf
+\blx@collectopts{xml}{blx@typeopts}{labelnamespec}% for passing to the .bcf
+
+\newrobustcmd*{\DeclareLabeltitle}[2][]{%
+  \begingroup
+  \let\blx@tempa\@empty
+  \def\blx@tempb{labeltitlespec}%
+  \let\field\blx@ordered@field
+  \ifblank{#1}
+    {\global\cslet{blx@bcf@labeltitlespec}\@empty}
+    {\def\blx@tempa{#1}%
+     \def\do##1{\global\cslet{blx@bcf@labeltitlespec@##1}\@empty}%
+     \expandafter\docsvlist\expandafter{#1}}%
+  #2%
+  \endgroup}
+\@onlypreamble\DeclareLabeltitle
+\blx@collectopts{xml}{blx@globalopts}{labeltitlespec}% for passing to the .bcf
+\blx@collectopts{xml}{blx@typeopts}{labeltitlespec}% for passing to the .bcf
+
+\newrobustcmd*{\DeclareLabelyear}[2][]{%
+  \blx@warning@noline{%
+    'DeclareLabelyear' is deprecated, please use 'DeclareLabeldate'}}
+
+\newrobustcmd*{\DeclareLabeldate}[2][]{%
+  \begingroup
+  \let\blx@tempa\@empty
+  \def\blx@tempb{labeldatespec}%
+  \let\field\blx@orderedld@field
+  \let\literal\blx@orderedld@literal
+  \ifblank{#1}
+    {\global\cslet{blx@bcf@labeldatespec}\@empty}
+    {\def\blx@tempa{#1}%
+     \def\do##1{\global\cslet{blx@bcf@labeldatespec@##1}\@empty}%
+     \expandafter\docsvlist\expandafter{#1}}%
+  #2%
+  \endgroup}
+\@onlypreamble\DeclareLabeldate
+\blx@collectopts{xml}{blx@globalopts}{labeldatespec}% for passing to the .bcf
+\blx@collectopts{xml}{blx@typeopts}{labeldatespec}% for passing to the .bcf
+
+\newcommand*{\blx@ordered@field}[2][]{%
+  \let\blx@tempc\@empty
+  \ifblank{#1}
+    {}
+    {\setkeys{blx@ordered@field}{#1}}%
+  \advance\blx@tempcnta\@ne
+  \ifdefempty{\blx@tempa}
+    {\csxappto{blx@bcf@\blx@tempb}{%
+       \noexpand\blx@xml@ordered{\the\blx@tempcnta}{\blx@tempc}{#2}}}
+    {\def\do##1{%
+       \blx@addtypeopt{##1}%
+       \csxappto{blx@bcf@\blx@tempb @##1}{%
+         \noexpand\blx@xml@ordered{\the\blx@tempcnta}{\blx@tempc}{#2}}}%
+     \expandafter\docsvlist\expandafter{\blx@tempa}}}
+
+\newcommand*{\blx@orderedld@field}[2][]{%
+  \let\blx@tempc\@empty
+  \ifblank{#1}
+    {}
+    {\setkeys{blx@ordered@field}{#1}}%
+  \advance\blx@tempcnta\@ne
+  \ifdefempty{\blx@tempa}
+    {\csxappto{blx@bcf@\blx@tempb}{%
+       \noexpand\blx@xml@ordered{\the\blx@tempcnta}{ type="field"\blx@tempc}{#2}}}
+    {\def\do##1{%
+       \blx@addtypeopt{##1}%
+       \csxappto{blx@bcf@\blx@tempb @##1}{%
+         \noexpand\blx@xml@ordered{\the\blx@tempcnta}{ type="field"\blx@tempc}{#2}}}%
+     \expandafter\docsvlist\expandafter{\blx@tempa}}}
+
+\newcommand*{\blx@orderedld@literal}[1]{%
+  \advance\blx@tempcnta\@ne
+  \ifdefempty{\blx@tempa}
+    {\csxappto{blx@bcf@\blx@tempb}{%
+       \noexpand\blx@xml@ordered{\the\blx@tempcnta}{ type="string"}{#1}}}
+    {\def\do##1{%
+       \blx@addtypeopt{##1}%
+       \csxappto{blx@bcf@\blx@tempb @##1}{%
+         \noexpand\blx@xml@ordered{\the\blx@tempcnta}{ type="string"}{#1}}}%
+     \expandafter\docsvlist\expandafter{\blx@tempa}}}
+
+%% Package options
+
+% [<entrytype,entrytype,...>]{<options>}
+
+\newrobustcmd*{\ExecuteBibliographyOptions}[2][]{%
+  \ifblank{#1}
+    {\setkeys{blx@opt@pre}{#2}}
+    {\forcsvlist{\blx@typeoptions{#2}}{#1}}}
+\@onlypreamble\ExecuteBibliographyOptions
+
+\def\blx@typeoptions#1#2{%
+  \blx@addtypeopt{#2}%
+  \csappto{blx@opts@type@#2}{#1,}}
+
+\def\blx@addtypeopt#1{%
+  \notblank{#1}
+    {\ifdef\blx@opts@type
+       {\ifinlist{#1}{\blx@opts@type}
+          {}
+          {\listgadd\blx@opts@type{#1}}}
+       {\listgadd\blx@opts@type{#1}}}
+    {}}
+
+% load-time only
+
+% Have to have a dummy for this as it's set much earlier but is passed
+% through to here where we just ignore it
+\define@key{blx@opt@ldt}{datamodel}{}
+
+\define@key{blx@opt@ldt}{backend}{%
+  \ifstrequal{#1}{biber}
+    {}
+    {\ifboolexpr{
+       test {\ifstrequal{#1}{bibtex}}
+       or
+       test {\ifstrequal{#1}{bibtex8}}}
+       {\settoggle{blx@bibtex}{true}%
+        \newtoggle{blx@bibtex8}%
+        \ifstrequal{#1}{bibtex8}
+          {\settoggle{blx@bibtex8}{true}}
+          {}}%
+       {\blx@err@invopt{backend=#1}{}}}}
+
+\define@key{blx@opt@ldt}{style}{%
+  \def\blx@cbxfile{#1}%
+  \def\blx@bbxfile{#1}}
+
+\define@key{blx@opt@ldt}{bibstyle}{%
+  \def\blx@bbxfile{#1}}
+
+\define@key{blx@opt@ldt}{citestyle}{%
+  \def\blx@cbxfile{#1}}
+
+\define@key{blx@opt@ldt}{natbib}[true]{%
+  \settoggle{blx@natbib}{#1}}
+
+\define@key{blx@opt@ldt}{mcite}[true]{%
+  \settoggle{blx@mcite}{#1}}
+
+% load-time and preamble
+
+\DeclareBibliographyOption[boolean]{debug}[true]{%
+  \settoggle{blx@debug}{#1}}
+
+\DeclareBibliographyOption[boolean]{loadfiles}[true]{%
+  \settoggle{blx@loadfiles}{#1}}
+
+\DeclareBibliographyOption[integer]{mincrossrefs}{%
+  \ifnum#1<\z@
+    \def\blx@mincrossrefs{1}%
+  \else
+    \def\blx@mincrossrefs{#1}%
+  \fi}
+
+\DeclareBibliographyOption[integer]{minxrefs}{%
+  \ifnum#1<\z@
+    \def\blx@minxrefs{1}%
+  \else
+    \def\blx@minxrefs{#1}%
+  \fi}
+\def\blx@minxrefs{2}
+
+\DeclareBibliographyOption[string]{texencoding}{%
+  \ifstrequal{#1}{auto}
+    {\undef\blx@texencoding}
+    {\def\blx@texencoding{#1}}}
+
+\DeclareBibliographyOption[string]{bibencoding}{%
+  \ifcsdef{blx@bibenc@#1}
+    {\letcs\blx@bibencoding{blx@bibenc@#1}}
+    {\def\blx@bibencoding{#1}}}
+
+\def\abx@mapbibenc#1#2{\csdef{blx@bibenc@#1}{#2}}
+\abx@mapbibenc{inputenc}{auto}
+\abx@mapbibenc{x-ascii}{ascii}
+
+\def\abx@mapinpenc#1#2{\csdef{blx@inpenc@#1}{#2}}
+\abx@mapinpenc{utf8x}{utf8}
+\abx@mapinpenc{lutf8}{utf8}
+\abx@mapinpenc{x-ascii}{ascii}
+
+\DeclareBibliographyOption[boolean]{safeinputenc}[true]{%
+  \settoggle{blx@safeinputenc}{#1}}
+\newtoggle{blx@safeinputenc}
+
+\DeclareBibliographyOption[string]{sorting}{%
+  \def\blx@sorting{#1}%
+  \def\blx@refcontext@sorting{#1}}
+
+\AtEndPreamble{%
+  \ifcsdef{blx@sorting@\blx@sorting}
+    {}
+    {\blx@err@invopt{sorting=\blx@sorting}{}%
+     \def\blx@sorting{nty}%
+     \def\blx@refcontext@sorting{nty}}%
+     \listxadd\blx@sortschemes\blx@sorting
+     \def\blx@refcontext@sortingnamekey{global}%
+     \let\blx@refcontext@labelprefix\@empty
+     \xdef\blx@refcontext@context{\blx@refcontext@sorting/\blx@refcontext@sortingnamekey/\blx@refcontext@labelprefix}%
+     \listxadd\blx@refcontexts\blx@refcontext@context}
+
+\DeclareBibliographyOption[boolean]{sortcase}[true]{%
+  \settoggle{blx@sortcase}{#1}}
+
+\DeclareBibliographyOption[boolean]{sortupper}[true]{%
+  \settoggle{blx@sortupper}{#1}}
+
+\DeclareBibliographyOption[string]{sortlos}{%
+  \blx@warning@noline{%
+    sortlos option is deprecated, use 'sorting' option to \string\printbiblist}}
+
+\DeclareBibliographyOption[integer]{maxnames}{%
+  \numdef\blx@maxcitenames{#1}%
+  \numdef\blx@maxbibnames{#1}}
+\DeclareBibliographyOption[integer]{minnames}{%
+  \numdef\blx@mincitenames{#1}%
+  \numdef\blx@minbibnames{#1}}
+\DeclareTypeOption[integer]{maxnames}{%
+  \numdef\blx@maxcitenames@type{#1}%
+  \numdef\blx@maxbibnames@type{#1}%
+  \c@maxnames#1\relax}
+\DeclareTypeOption[integer]{minnames}{%
+  \numdef\blx@mincitenames@type{#1}%
+  \numdef\blx@minbibnames@type{#1}%
+  \c@minnames#1\relax}
+\DeclareEntryOption[integer]{maxnames}{%
+  \c@maxnames#1\relax}
+\DeclareEntryOption[integer]{minnames}{%
+  \c@minnames#1\relax}
+
+\DeclareBibliographyOption[integer]{maxbibnames}{%
+  \numdef\blx@maxbibnames{#1}}
+\DeclareBibliographyOption[integer]{minbibnames}{%
+  \numdef\blx@minbibnames{#1}}
+\DeclareTypeOption[integer]{maxbibnames}{%
+  \numdef\blx@maxbibnames@type{#1}%
+  \iftoggle{blx@bibliography}
+    {\c@maxnames#1\relax}
+    {}}
+\DeclareTypeOption[integer]{minbibnames}{%
+  \numdef\blx@minbibnames@type{#1}%
+  \iftoggle{blx@bibliography}
+    {\c@minnames#1\relax}
+    {}}
+\DeclareEntryOption[integer]{maxbibnames}{%
+  \iftoggle{blx@bibliography}
+    {\c@maxnames#1\relax}
+    {}}
+\DeclareEntryOption[integer]{minbibnames}{%
+  \iftoggle{blx@bibliography}
+    {\c@minnames#1\relax}
+    {}}
+
+\DeclareBibliographyOption[integer]{maxcitenames}{%
+  \numdef\blx@maxcitenames{#1}}
+\DeclareBibliographyOption[integer]{mincitenames}{%
+  \numdef\blx@mincitenames{#1}}
+\DeclareTypeOption[integer]{maxcitenames}{%
+  \numdef\blx@maxcitenames@type{#1}%
+  \iftoggle{blx@bibliography}
+    {}
+    {\c@maxnames#1\relax}}
+\DeclareTypeOption[integer]{mincitenames}{%
+  \numdef\blx@mincitenames@type{#1}%
+  \iftoggle{blx@bibliography}
+    {}
+    {\c@minnames#1\relax}}
+\DeclareEntryOption[integer]{maxcitenames}{%
+  \iftoggle{blx@bibliography}
+    {}
+    {\c@maxnames#1\relax}}
+\DeclareEntryOption[integer]{mincitenames}{%
+  \iftoggle{blx@bibliography}
+    {}
+    {\c@minnames#1\relax}}
+
+\appto\blx@checkoptions@global{%
+  \blx@maxmin@num{maxbibnames}{minbibnames}\blx@maxbibnames\blx@minbibnames
+  \blx@maxmin@num{maxcitenames}{mincitenames}\blx@maxcitenames\blx@mincitenames}
+\appto\blx@checkoptions@type{%
+  \blx@maxmin@num{maxbibnames}{minbibnames}\blx@maxbibnames@type\blx@minbibnames@type
+  \blx@maxmin@num{maxcitenames}{mincitenames}\blx@maxcitenames@type\blx@mincitenames@type}
+\appto\blx@checkoptions@entry{%
+  \blx@maxmin@cnt{maxnames}{minnames}\c@maxnames\c@minnames}
+
+\DeclareBibliographyOption[integer]{maxitems}{%
+  \numdef\blx@maxitems{#1}}
+\DeclareBibliographyOption[integer]{minitems}{%
+  \numdef\blx@minitems{#1}}
+\DeclareTypeOption[integer]{maxitems}{%
+  \numdef\blx@maxitems@type{#1}%
+  \c@maxitems#1\relax}
+\DeclareTypeOption[integer]{minitems}{%
+  \numdef\blx@minitems@type{#1}%
+  \c@minitems#1\relax}
+\DeclareEntryOption[integer]{maxitems}{%
+  \c@maxitems#1\relax}
+\DeclareEntryOption[integer]{minitems}{%
+  \c@minitems#1\relax}
+
+\appto\blx@checkoptions@global{%
+  \blx@maxmin@num{maxitems}{minitems}\blx@maxitems\blx@minitems}
+\appto\blx@checkoptions@type{%
+  \blx@maxmin@num{maxitems}{minitems}\blx@maxitems@type\blx@minitems@type}
+\appto\blx@checkoptions@entry{%
+  \blx@maxmin@cnt{maxitems}{minitems}\c@maxitems\blx@minitems}
+
+\DeclareBibliographyOption[integer]{maxalphanames}{%
+  \numdef\blx@maxalphanames{#1}}
+\DeclareBibliographyOption[integer]{minalphanames}{%
+  \numdef\blx@minalphanames{#1}}
+\DeclareTypeOption[integer]{maxalphanames}{%
+  \numdef\blx@maxalphanames{#1}}
+\DeclareTypeOption[integer]{minalphanames}{%
+  \numdef\blx@minalphanames{#1}}
+\DeclareEntryOption[integer]{maxalphanames}{%
+  \numdef\blx@maxalphanames{#1}}
+\DeclareEntryOption[integer]{minalphanames}{%
+  \numdef\blx@minalphanames{#1}}
+
+\appto\blx@checkoptions@global{%
+  \blx@maxmin@num{maxalphanames}{minalphanames}\blx@maxalphanames\blx@minalphanames}
+\appto\blx@checkoptions@type{%
+  \blx@maxmin@num{maxalphanames}{minalphanames}\blx@maxalphanames\blx@minalphanames}
+
+\def\blx@maxmin@num#1#2#3#4{%
+  \ifnumless#3\@ne
+    {\blx@err@invopt{#1=#3}{'#1' must be greater than zero}%
+     \let#3\@ne}
+    {}%
+  \ifnumless#4\@ne
+    {\blx@err@invopt{#2=#4}{'#2' must be greater than zero}%
+     \let#4\@ne}
+    {}%
+  \ifnumless#3#4
+    {\blx@err@confopt{#1/#2}{'#1' must be greater than or equal to '#2'}%
+     \let#3#4}
+    {}}
+
+\def\blx@maxmin@cnt#1#2#3#4{%
+  \ifnumless#3\@ne
+    {\blx@err@invopt{#1=\number#3}{'#1' must be greater than zero}%
+     #3\@ne}
+    {}%
+  \ifnumless#4\@ne
+    {\blx@err@invopt{#2=\number#4}{'#2' must be greater than zero}%
+     #4\@ne}
+    {}%
+  \ifnumless#3#4
+    {\blx@err@confopt{#1/#2}{'#1' must be greater than or equal to '#2'}%
+     #3=#4}
+    {}}
+
+\DeclareBibliographyOption[boolean]{terseinits}[true]{%
+  \ifstrequal{#1}{true}
+    {\toggletrue{blx@terseinits}
+     \renewrobustcmd*{\bibinitperiod}{}
+     \renewrobustcmd*{\bibinitdelim}{}
+     \renewrobustcmd*{\bibinithyphendelim}{}}
+    {\togglefalse{blx@terseinits}
+     \renewrobustcmd*{\bibinitperiod}{\adddot}
+     \renewrobustcmd*{\bibinitdelim}{\addnbspace}
+     \renewrobustcmd*{\bibinithyphendelim}{\adddot\mbox{-}}}}
+
+% Legacy for giveninits
+\DeclareBibliographyOption[boolean]{firstinits}[true]{%
+  \blx@warning@noline{%
+    'firstinits' option is deprecated, use 'giveninits' instead}%
+  \settoggle{blx@giveninits}{#1}}
+
+% Legacy for sortgiveninits
+\DeclareBibliographyOption[boolean]{sortfirstinits}[true]{%
+  \blx@warning@noline{%
+    'sortfirstinits' option is deprecated, use 'sortgiveninits' instead}%
+  \settoggle{blx@sortgiveninits}{#1}}
+
+\DeclareBibliographyOption[boolean]{giveninits}[true]{%
+  \settoggle{blx@giveninits}{#1}}
+
+\DeclareBibliographyOption[boolean]{sortgiveninits}[true]{%
+  \settoggle{blx@sortgiveninits}{#1}}
+
+\DeclareBibliographyOption[boolean]{abbreviate}[true]{%
+  \ifstrequal{#1}{true}
+    {\def\abx@str{abx@sstr}}
+    {\def\abx@str{abx@lstr}}}
+
+\DeclareBibliographyOption[boolean]{dateabbrev}[true]{%
+  \ifstrequal{#1}{true}
+    {\let\abx@bibmonth\blx@imc@bibsstring}
+    {\let\abx@bibmonth\blx@imc@biblstring}}
+
+\DeclareBibliographyOption[string]{sortlocale}{%
+  \edef\blx@sortlocale{\detokenize{#1}}}
+
+\DeclareBibliographyOption[string]{language}{%
+  \togglefalse{blx@autolangbib}%
+  \togglefalse{blx@autolangcite}%
+  \ifboolexpr{
+    test {\ifstrequal{#1}{auto}}
+    or
+    test {\ifstrequal{#1}{autobib}}
+    or
+    test {\ifstrequal{#1}{autocite}}
+  }
+  {\def\blx@languagename{english}%
+   \ifstrequal{#1}{auto}
+    {\toggletrue{blx@autolangbib}%
+     \toggletrue{blx@autolangcite}}
+    {}%
+   \ifstrequal{#1}{autobib}
+    {\toggletrue{blx@autolangbib}}
+    {}%
+   \ifstrequal{#1}{autocite}
+    {\toggletrue{blx@autolangcite}}
+    {}}
+  % If language is explicit, we do want to auto-switch but only to the
+  % selected language
+  {\IfFileExists{#1.lbx}
+    {\toggletrue{blx@autolangbib}%
+     \toggletrue{blx@autolangcite}%
+     \edef\blx@languagename{#1}%
+     \edef\blx@forcelanguagename{#1}}
+    {\blx@error
+      {Language '#1' not supported}
+      {Failed to find a matching '#1.lbx' file}}}}
+
+\DeclareBibliographyOption[boolean]{clearlang}[true]{%
+  \settoggle{blx@clearlang}{#1}}
+
+\DeclareBibliographyOption[string]{babel}{%
+  \blx@warning@noline{%
+    'babel' option is deprecated, use 'autolang' instead}%
+  \blx@autolang@i{#1}}
+
+\DeclareBibliographyOption[string]{autolang}{%
+  \blx@autolang@i{#1}}
+
+\def\blx@autolang@i#1{%
+  \ifcsdef{blx@opt@autolang@#1}
+    {\csuse{blx@opt@autolang@#1}}
+    {\blx@err@invopt{autolang=#1}{}}}
+
+\def\blx@opt@autolang@none{%
+  \undef\blx@thelangenv
+  \let\blx@hook@initlang\@empty
+  \let\blx@hook@endlang\@empty}
+\def\blx@opt@autolang@hyphen{%
+  \def\blx@thelangenv{hyphenrules}%
+  \let\blx@hook@initlang\@empty
+  \let\blx@hook@endlang\@empty}
+\csdef{blx@opt@autolang@other*}{%
+  \def\blx@thelangenv{otherlanguage*}%
+  \def\blx@hook@initlang{\@quotereset\@ne}%
+  \def\blx@hook@endlang{\blx@postpunct}}
+\def\blx@opt@autolang@other{%
+  \def\blx@thelangenv{otherlanguage}%
+  \def\blx@hook@initlang{\@quotereset\@ne}%
+  \def\blx@hook@endlang{\blx@postpunct}}
+\def\blx@opt@autolang@langname{%
+  \@ifpackageloaded{polyglossia}
+    {\def\blx@thelangenv{langname}}
+    {\def\blx@thelangenv{otherlanguage}}%
+  \def\blx@hook@initlang{\@quotereset\@ne}%
+  \def\blx@hook@endlang{\blx@postpunct}}
+
+\DeclareBibliographyOption[boolean]{indexing}[true]{%
+  \blx@opt@index{#1}}
+\DeclareTypeOption[boolean]{indexing}[true]{%
+  \blx@opt@index{#1}}
+\DeclareEntryOption[boolean]{indexing}[true]{%
+  \blx@opt@index{#1}}
+\def\blx@opt@index#1{%
+  \ifcsdef{blx@opt@index@#1}
+    {\csuse{blx@opt@index@#1}}
+    {\blx@err@invopt{indexing=#1}{}}}
+\def\blx@opt@index@true{%
+  \toggletrue{blx@citeindex}%
+  \toggletrue{blx@bibindex}}
+\def\blx@opt@index@false{%
+  \togglefalse{blx@citeindex}%
+  \togglefalse{blx@bibindex}}
+\def\blx@opt@index@cite{%
+  \toggletrue{blx@citeindex}%
+  \togglefalse{blx@bibindex}}
+\def\blx@opt@index@bib{%
+  \togglefalse{blx@citeindex}%
+  \toggletrue{blx@bibindex}}
+
+\DeclareBibliographyOption[boolean]{sortcites}[true]{%
+  \ifstrequal{#1}{true}
+    {\let\blx@thecitesort\blx@citesort
+     \let\blx@thenotecheck\blx@notecheck
+     \booltrue{sortcites}}
+    {\let\blx@thecitesort\blx@citenosort
+     \let\blx@thenotecheck\relax}}
+
+\DeclareBibliographyOption[boolean]{hyperref}[true]{%
+  \ifcsdef{blx@opt@hyperref@#1}
+    {\letcs\blx@hyperref{blx@opt@hyperref@#1}}
+    {\blx@err@invopt{hyperref=#1}{}}}
+\def\blx@opt@hyperref@false{0}
+\def\blx@opt@hyperref@true{1}
+\def\blx@opt@hyperref@auto{2}
+
+\DeclareBibliographyOption[boolean]{backref}[true]{%
+  \ifstrequal{#1}{true}
+    {\let\blx@backref\blx@addbackref
+     \let\abx@aux@backref\blx@aux@backref
+     \booltrue{backtracker}}
+    {\let\blx@backref\@gobble
+     \let\abx@aux@backref\@gobblefive
+     \boolfalse{backtracker}}}
+
+\DeclareBibliographyOption[string]{backrefsetstyle}{%
+  \ifcsdef{blx@opt@backrefsetstyle@#1}
+    {\letcs\blx@backrefsetstyle{blx@opt@backrefsetstyle@#1}}
+    {\blx@err@invopt{backrefsetstyle=#1}{}}}
+\def\blx@opt@backrefsetstyle@setonly{0}
+\def\blx@opt@backrefsetstyle@memonly{1}
+\def\blx@opt@backrefsetstyle@setormem{2}
+\def\blx@opt@backrefsetstyle@setandmem{3}
+\def\blx@opt@backrefsetstyle@memandset{4}
+\def\blx@opt@backrefsetstyle@setplusmem{5}
+
+\appto\blx@mkhyperref{%
+  \ifHy@plainpages
+    \blx@warning@noline{%
+      hyperref package option 'plainpages' enabled.\MessageBreak
+      This may cause problems with hyperlinked back\MessageBreak
+      references. 'plainpages=false' is recommended}%
+  \fi
+  \ifHy@pageanchor\else
+    \blx@warning@noline{%
+      hyperref package option 'pageanchor' disabled.\MessageBreak
+      This will cause problems with hyperlinked back\MessageBreak
+      references. 'pageanchor=true' is required}%
+  \fi}
+
+\DeclareBibliographyOption[string]{block}{%
+  \ifcsdef{blx@opt@block@#1}
+    {\csuse{blx@opt@block@#1}}
+    {\blx@err@invopt{block=#1}{}}}
+\def\blx@opt@block@none{%
+  \let\blx@bibsetup\@empty
+  \let\newblockpunct\@empty}
+\def\blx@opt@block@par{%
+  \let\blx@bibsetup\@empty
+  \def\newblockpunct{\par}}
+\def\blx@opt@block@nbpar{%
+  \def\blx@bibsetup{\interlinepenalty\@M}%
+  \def\newblockpunct{\par\nobreak}}
+\def\blx@opt@block@space{%
+  \let\blx@bibsetup\@empty
+  \def\newblockpunct{%
+    \unspace\space
+    \hskip  0.11em
+    \@plus  0.33em
+    \@minus 0.07em}}
+\def\blx@opt@block@ragged{%
+  \let\blx@bibsetup\raggedright
+  \def\newblockpunct{%
+    \unspace\penalty-9\relax\space}}
+
+\DeclareBibliographyOption[boolean]{pagetracker}[true]{%
+  \ifcsdef{blx@opt@pagetracker@#1}
+    {\csuse{blx@opt@pagetracker@#1}}
+    {\blx@err@invopt{pagetracker=#1}{}}}
+\def\blx@opt@pagetracker@true{%
+  \if@twoside
+    \blx@opt@pagetracker@spread
+  \else
+    \blx@opt@pagetracker@page
+  \fi}
+\def\blx@opt@pagetracker@false{%
+  \let\blx@pagetracker\relax
+  \let\abx@aux@page\@gobbletwo
+  \let\abx@aux@fnpage\@gobbletwo
+  \boolfalse{pagetracker}}
+\def\blx@opt@pagetracker@page{%
+  \let\blx@pagetracker\blx@pagetracker@context
+  \let\abx@aux@page\blx@aux@page
+  \let\abx@aux@fnpage\blx@aux@fnpage
+  \booltrue{pagetracker}}
+\def\blx@opt@pagetracker@spread{%
+  \if@twoside
+    \let\blx@pagetracker\blx@pagetracker@context
+    \let\abx@aux@page\blx@aux@spread
+    \let\abx@aux@fnpage\blx@aux@fnspread
+    \booltrue{pagetracker}%
+  \else
+    \blx@warning@noline{%
+      LaTeX not in twoside mode\MessageBreak
+      Falling back to 'pagetracker=page'}%
+    \blx@opt@pagetracker@page
+  \fi}
+
+\DeclareBibliographyOption[boolean]{citecounter}[true]{%
+  \ifcsdef{blx@opt@citecounter@#1}
+    {\csuse{blx@opt@citecounter@#1}}
+    {\blx@err@invopt{citecounter=#1}{}}}
+\def\blx@opt@citecounter@true{%
+  \let\blx@setcitecounter\blx@setcitecounter@global
+  \let\blx@citecounter\blx@citecounter@global
+  \let\abx@aux@count\blx@aux@count
+  \let\abx@aux@fncount\blx@aux@fncount
+  \booltrue{citetracker}}
+\def\blx@opt@citecounter@context{%
+  \let\blx@setcitecounter\blx@setcitecounter@context
+  \let\blx@citecounter\blx@citecounter@context
+  \let\abx@aux@count\blx@aux@count
+  \let\abx@aux@fncount\blx@aux@fncount
+  \booltrue{citetracker}}
+\def\blx@opt@citecounter@false{%
+  \let\blx@setcitecounter\relax
+  \let\blx@citecounter\relax
+  \let\abx@aux@count\@gobbletwo
+  \let\abx@aux@fncount\@gobbletwo}
+
+\DeclareBibliographyOption[boolean]{citetracker}[true]{%
+  \ifcsdef{blx@opt@citetracker@#1}
+    {\csuse{blx@opt@citetracker@#1}}
+    {\blx@err@invopt{citetracker=#1}{}}}
+\def\blx@opt@citetracker@true{%
+  \let\blx@imc@ifciteseen\blx@ifciteseen@global
+  \let\blx@imc@ifentryseen\blx@ifentryseen@global
+  \let\blx@citetracker\blx@citetracker@global
+  \booltrue{citetracker}}
+\def\blx@opt@citetracker@false{%
+  \let\blx@imc@ifciteseen\@secondoftwo
+  \protected\long\def\blx@imc@ifentryseen##1##2##3{##3}%
+  \let\blx@citetracker\relax}
+\def\blx@opt@citetracker@context{%
+  \let\blx@imc@ifciteseen\blx@ifciteseen@context
+  \let\blx@imc@ifentryseen\blx@ifentryseen@context
+  \let\blx@citetracker\blx@citetracker@context
+  \booltrue{citetracker}}
+\def\blx@opt@citetracker@strict{%
+  \let\blx@imc@ifciteseen\blx@ifciteseen@global
+  \let\blx@imc@ifentryseen\blx@ifentryseen@global
+  \def\blx@citetracker{%
+    \blx@ifcitesingle{\blx@citetracker@global}{}}%
+  \booltrue{citetracker}}
+\def\blx@opt@citetracker@constrict{%
+  \let\blx@imc@ifciteseen\blx@ifciteseen@context
+  \let\blx@imc@ifentryseen\blx@ifentryseen@context
+  \def\blx@citetracker{%
+    \blx@ifcitesingle{\blx@citetracker@context}{}}%
+  \booltrue{citetracker}}
+
+\DeclareBibliographyOption[boolean]{ibidtracker}[true]{%
+  \ifcsdef{blx@opt@ibidtracker@#1}
+    {\csuse{blx@opt@ibidtracker@#1}}
+    {\blx@err@invopt{ibidtracker=#1}{}}}
+\def\blx@opt@ibidtracker@true{%
+  \let\blx@imc@ifciteibid\blx@ifciteibid@global
+  \let\blx@ibidtracker\blx@ibidtracker@global
+  \let\blx@ibidreset\blx@ibidreset@global
+  \booltrue{citetracker}}
+\def\blx@opt@ibidtracker@false{%
+  \let\blx@imc@ifciteibid\@secondoftwo
+  \let\blx@ibidtracker\relax
+  \let\blx@ibidreset\relax}
+\def\blx@opt@ibidtracker@context{%
+  \let\blx@imc@ifciteibid\blx@ifciteibid@context
+  \let\blx@ibidtracker\blx@ibidtracker@context
+  \let\blx@ibidreset\blx@ibidreset@context
+  \booltrue{citetracker}}
+\def\blx@opt@ibidtracker@strict{%
+  \let\blx@imc@ifciteibid\blx@ifciteibid@strict
+  \let\blx@ibidtracker\blx@ibidtracker@strict
+  \let\blx@ibidreset\blx@ibidreset@global
+  \booltrue{citetracker}}
+\def\blx@opt@ibidtracker@constrict{%
+  \let\blx@imc@ifciteibid\blx@ifciteibid@constrict
+  \let\blx@ibidtracker\blx@ibidtracker@constrict
+  \let\blx@ibidreset\blx@ibidreset@context
+  \booltrue{citetracker}}
+
+\DeclareBibliographyOption[boolean]{idemtracker}[true]{%
+  \ifcsdef{blx@opt@idemtracker@#1}
+    {\csuse{blx@opt@idemtracker@#1}}
+    {\blx@err@invopt{idemtracker=#1}{}}}
+\def\blx@opt@idemtracker@true{%
+  \let\blx@imc@ifciteidem\blx@ifciteidem@global
+  \let\blx@idemtracker\blx@idemtracker@global
+  \let\blx@idemreset\blx@idemreset@global
+  \booltrue{citetracker}}
+\def\blx@opt@idemtracker@false{%
+  \let\blx@imc@ifciteidem\@secondoftwo
+  \let\blx@idemtracker\relax
+  \let\blx@idemreset\relax}
+\def\blx@opt@idemtracker@context{%
+  \let\blx@imc@ifciteidem\blx@ifciteidem@context
+  \let\blx@idemtracker\blx@idemtracker@context
+  \let\blx@idemreset\blx@idemreset@context
+  \booltrue{citetracker}}
+\def\blx@opt@idemtracker@strict{%
+  \let\blx@imc@ifciteidem\blx@ifciteidem@strict
+  \let\blx@idemtracker\blx@idemtracker@strict
+  \let\blx@idemreset\blx@idemreset@global
+  \booltrue{citetracker}}
+\def\blx@opt@idemtracker@constrict{%
+  \let\blx@imc@ifciteidem\blx@ifciteidem@constrict
+  \let\blx@idemtracker\blx@idemtracker@constrict
+  \let\blx@idemreset\blx@idemreset@context
+  \booltrue{citetracker}}
+
+\DeclareBibliographyOption[boolean]{opcittracker}[true]{%
+  \ifcsdef{blx@opt@opcittracker@#1}
+    {\csuse{blx@opt@opcittracker@#1}}
+    {\blx@err@invopt{opcittracker=#1}{}}}
+\def\blx@opt@opcittracker@true{%
+  \let\blx@imc@ifopcit\blx@ifopcit@global
+  \let\blx@opcittracker\blx@opcittracker@global
+  \let\blx@opcitreset\blx@opcitreset@global
+  \booltrue{citetracker}}
+\def\blx@opt@opcittracker@false{%
+  \let\blx@imc@ifopcit\@secondoftwo
+  \let\blx@opcittracker\relax
+  \let\blx@opcitreset\relax}
+\def\blx@opt@opcittracker@context{%
+  \let\blx@imc@ifopcit\blx@ifopcit@context
+  \let\blx@opcittracker\blx@opcittracker@context
+  \let\blx@opcitreset\blx@opcitreset@context
+  \booltrue{citetracker}}
+\def\blx@opt@opcittracker@strict{%
+  \let\blx@imc@ifopcit\blx@ifopcit@strict
+  \let\blx@opcittracker\blx@opcittracker@strict
+  \let\blx@opcitreset\blx@opcitreset@global
+  \booltrue{citetracker}}
+\def\blx@opt@opcittracker@constrict{%
+  \let\blx@imc@ifopcit\blx@ifopcit@constrict
+  \let\blx@opcittracker\blx@opcittracker@constrict
+  \let\blx@opcitreset\blx@opcitreset@context
+  \booltrue{citetracker}}
+
+\DeclareBibliographyOption[boolean]{loccittracker}[true]{%
+  \ifcsdef{blx@opt@loccittracker@#1}
+    {\csuse{blx@opt@loccittracker@#1}}
+    {\blx@err@invopt{loccittracker=#1}{}}}
+\def\blx@opt@loccittracker@true{%
+  \let\blx@imc@ifloccit\blx@ifloccit@global
+  \let\blx@loccittracker\blx@loccittracker@global
+  \let\blx@loccitreset\blx@loccitreset@global
+  \booltrue{citetracker}}
+\def\blx@opt@loccittracker@false{%
+  \let\blx@imc@ifloccit\@secondoftwo
+  \let\blx@loccittracker\relax
+  \let\blx@loccitreset\relax}
+\def\blx@opt@loccittracker@context{%
+  \let\blx@imc@ifloccit\blx@ifloccit@context
+  \let\blx@loccittracker\blx@loccittracker@context
+  \let\blx@loccitreset\blx@loccitreset@context
+  \booltrue{citetracker}}
+\def\blx@opt@loccittracker@strict{%
+  \let\blx@imc@ifloccit\blx@ifloccit@strict
+  \let\blx@loccittracker\blx@loccittracker@strict
+  \let\blx@loccitreset\blx@loccitreset@global
+  \booltrue{citetracker}}
+\def\blx@opt@loccittracker@constrict{%
+  \let\blx@imc@ifloccit\blx@ifloccit@constrict
+  \let\blx@loccittracker\blx@loccittracker@constrict
+  \let\blx@loccitreset\blx@loccitreset@context
+  \booltrue{citetracker}}
+
+\DeclareBibliographyOption[boolean]{parentracker}[true]{%
+  \ifstrequal{#1}{true}
+    {\let\bibopenparen\blx@bibopenparen
+     \let\bibcloseparen\blx@bibcloseparen
+     \let\bibopenbracket\blx@bibopenbracket
+     \let\bibclosebracket\blx@bibclosebracket}
+    {\protected\def\bibopenparen{\bibleftparen}%
+     \protected\def\bibcloseparen{\bibrightparen}%
+     \protected\def\bibopenbracket{\bibleftbracket}%
+     \protected\def\bibclosebracket{\bibrightbracket}}}
+
+\DeclareBibliographyOption[integer]{maxparens}{%
+  \ifnumless{#1}{1}
+    {\blx@err@invopt{maxparens=#1}{}}
+    {\setcounter{maxparens}{#1}}}
+
+\DeclareBibliographyOption[string]{datelabel}{%
+  \ifcsdef{mkbibrange#1}
+    {\protected\def\blx@imc@printdatelabel{%
+       \blx@imc@iffieldundef{year}
+         {\csuse{mkbibrange#1}{label}}
+         {\csuse{mkbibrange#1}{}}}%
+     \protected\def\blx@imc@printdateextralabel{%
+       \blx@imc@iffieldundef{year}
+         {\csuse{mkbibrange#1extra}{label}}
+         {\csuse{mkbibrange#1extra}{}}}}
+    {\blx@err@invopt{datelabel=#1}{}}}
+
+
+\def\do#1{%
+  \DeclareBibliographyOption[string]{#1}{%
+    \StrCut{#1}{date}\blx@datetype\blx@tempnull
+    \ifcsdef{mkbibrange##1}
+      {\protected\csedef{blx@imc@print#1}{\noexpand\csuse{mkbibrange##1}{\blx@datetype}}}
+      {\blx@err@invopt{#1=##1}{}}%
+    \ifcsdef{mkbibrange##1extra}
+      {\protected\csedef{blx@imc@print#1extra}{\noexpand\csuse{mkbibrange##1extra}{\blx@datetype}}}
+      {}}}
+\abx@dodates
+
+% Default for new date fields is "comp" but this is overridden below by
+% biblatex defaults
+\def\do#1{\setkeys{blx@opt@pre}{#1=comp}}
+\abx@dodates
+
+\DeclareBibliographyOption[string]{alldates}{%
+  \ExecuteBibliographyOptions{datelabel=#1}%
+  \def\do##1{\ExecuteBibliographyOptions{##1=#1}}%
+  \abx@dodates}
+
+\DeclareBibliographyOption[boolean]{datezeros}[true]{%
+  \ifstrequal{#1}{true}
+    {\let\blx@imc@mkdatezeros\@firstofone}
+    {\let\blx@imc@mkdatezeros\blx@imc@stripzeros}}
+
+\DeclareBibliographyOption[string]{autocite}{%
+  \ifcsundef{blx@acite@#1}
+    {\blx@error
+       {Autocite command '#1' undefined}
+       {The autocite command '#1' has not been defined by
+        the\MessageBreak selected citation style}}
+    {\letcs\autocite{blx@acite@#1}%
+     \letcs\autocites{blx@macite@#1}}}
+
+\DeclareBibliographyOption[string]{notetype}{%
+  \ifcsdef{blx@opt@notetype@#1}
+    {\blx@notetype\csuse{blx@opt@notetype@#1}}
+    {\blx@err@invopt{notetype=#1}{}}}
+\cslet{blx@opt@notetype@foot+end}\z@
+\let\blx@opt@notetype@footonly\@ne
+\let\blx@opt@notetype@endonly\tw@
+
+\DeclareBibliographyOption[boolean]{autopunct}[true]{%
+  \ifstrequal{#1}{true}
+    {\DeclareAutoPunctuation{.,;:!?}}
+    {\DeclareAutoPunctuation{}}}
+
+\DeclareBibliographyOption[boolean]{punctfont}[true]{%
+  \ifstrequal{#1}{true}
+    {\let\blx@ifpuncthook\@firstoftwo}
+    {\let\blx@ifpuncthook\@secondoftwo}}
+
+\DeclareBibliographyOption[boolean]{labelnumber}[true]{%
+  \settoggle{blx@labelnumber}{#1}%
+  \iftoggle{blx@labelnumber}
+    {}
+    {\setkeys{blx@opt@pre}{defernumbers=false}}}
+\DeclareTypeOption[boolean]{labelnumber}[true]{%
+  \settoggle{blx@labelnumber}{#1}}
+
+\DeclareBibliographyOption[boolean]{labelalpha}[true]{%
+  \settoggle{blx@labelalpha}{#1}}
+\DeclareTypeOption[boolean]{labelalpha}[true]{%
+  \settoggle{blx@labelalpha}{#1}}
+
+\DeclareBibliographyOption[boolean]{labeltitle}[true]{%
+  \settoggle{blx@labeltitle}{#1}}
+\DeclareTypeOption[boolean]{labeltitle}[true]{%
+  \settoggle{blx@labeltitle}{#1}}
+
+\DeclareBibliographyOption[boolean]{labeltitleyear}[true]{%
+  \settoggle{blx@labeltitleyear}{#1}}
+\DeclareTypeOption[boolean]{labeltitleyear}[true]{%
+  \settoggle{blx@labeltitleyear}{#1}}
+
+\DeclareBibliographyOption[boolean]{labeldate}[true]{%
+  \settoggle{blx@labeldate}{#1}}
+\DeclareTypeOption[boolean]{labeldate}[true]{%
+  \settoggle{blx@labeldate}{#1}}
+
+\DeclareBibliographyOption[boolean]{labelyear}[true]{%
+  \blx@warning@noline{%
+    'labelyear' option is deprecated, use 'labeldate' instead}%
+  \settoggle{blx@labeldate}{#1}}
+\DeclareTypeOption[boolean]{labelyear}[true]{%
+  \blx@warning@noline{%
+    'labelyear' option is deprecated, use 'labeldate' instead}%
+  \settoggle{blx@labeldate}{#1}}
+
+\DeclareBibliographyOption[boolean]{uniquelist}[true]{%
+  \ifcsdef{blx@opt@uniquelist@#1}
+    {\letcs\blx@uniquelist{blx@opt@uniquelist@#1}}
+    {\blx@err@invopt{uniquelist=#1}{}}}
+\DeclareTypeOption[boolean]{uniquelist}[true]{%
+  \ifcsdef{blx@opt@uniquelist@#1}
+    {\letcs\blx@uniquelist{blx@opt@uniquelist@#1}}
+    {\blx@err@invopt{uniquelist=#1}{}}}
+\DeclareEntryOption[boolean]{uniquelist}[true]{%
+  \ifcsdef{blx@opt@uniquelist@#1}
+    {\letcs\blx@uniquelist{blx@opt@uniquelist@#1}}
+    {\blx@err@invopt{uniquelist=#1}{}}}
+\def\blx@opt@uniquelist@false{0}
+\def\blx@opt@uniquelist@true{1}
+\def\blx@opt@uniquelist@minyear{2}
+
+\DeclareBibliographyOption[boolean]{uniquename}[true]{%
+  \ifcsdef{blx@opt@uniquename@#1}
+    {\letcs\blx@uniquename{blx@opt@uniquename@#1}}
+    {\blx@err@invopt{uniquename=#1}{}}}
+\DeclareTypeOption[boolean]{uniquename}[true]{%
+  \ifcsdef{blx@opt@uniquename@#1}
+    {\letcs\blx@uniquename{blx@opt@uniquename@#1}}
+    {\blx@err@invopt{uniquename=#1}{}}}
+\DeclareEntryOption[boolean]{uniquename}[true]{%
+  \ifcsdef{blx@opt@uniquename@#1}
+    {\letcs\blx@uniquename{blx@opt@uniquename@#1}}
+    {\blx@err@invopt{uniquename=#1}{}}}
+\def\blx@opt@uniquename@false{0}
+\def\blx@opt@uniquename@init{1}
+\def\blx@opt@uniquename@true{2}
+\def\blx@opt@uniquename@full{2}
+\def\blx@opt@uniquename@allinit{3}
+\def\blx@opt@uniquename@allfull{4}
+\def\blx@opt@uniquename@mininit{5}
+\def\blx@opt@uniquename@minfull{6}
+
+\DeclareBibliographyOption[boolean]{singletitle}[true]{%
+  \settoggle{blx@singletitle}{#1}}
+\DeclareTypeOption[boolean]{singletitle}[true]{%
+  \settoggle{blx@singletitle}{#1}}
+
+\DeclareBibliographyOption[boolean]{uniquetitle}[true]{%
+  \settoggle{blx@uniquetitle}{#1}}
+\DeclareTypeOption[boolean]{uniquetitle}[true]{%
+  \settoggle{blx@uniquetitle}{#1}}
+
+\DeclareBibliographyOption[boolean]{uniqueprimaryauthor}[true]{%
+  \settoggle{blx@uniqueprimaryauthor}{#1}}
+
+\DeclareBibliographyOption[boolean]{defernumbers}[true]{%
+  \settoggle{blx@defernumbers}{#1}%
+  \iftoggle{blx@defernumbers}
+    {\setkeys{blx@opt@pre}{labelnumber}%
+     \let\blx@thelabelnumber\blx@addlabelnumber
+     \let\abx@aux@number\blx@aux@number}
+    {\let\blx@thelabelnumber\relax
+     \let\abx@aux@number\@gobblefive}}
+
+\DeclareBibliographyOption[string]{refsection}{%
+  \ifcsdef{blx@opt@refsection@#1}
+    {\letcs\blx@refsecreset@level{blx@opt@refsection@#1}}
+    {\blx@err@invopt{refsection=#1}{}}}
+\def\blx@opt@refsection@none{0}
+\def\blx@opt@refsection@part{1}
+\def\blx@opt@refsection@chapter{2}
+\def\blx@opt@refsection@section{3}
+\def\blx@opt@refsection@subsection{4}
+
+\AtEndPreamble{%
+  \ifcase\blx@refsecreset@level
+  \or % 1
+    \blx@refpatch@part\newrefsection
+  \or % 2
+    \blx@refpatch@chapter\newrefsection
+  \or % 3
+    \blx@refpatch@sect{section}{\newrefsection}{1}%
+  \or % 4
+    \blx@refpatch@sect{subsection}{\newrefsection}{2}%
+  \fi}
+
+\DeclareBibliographyOption[string]{refsegment}{%
+  \ifcsdef{blx@opt@refsegment@#1}
+    {\letcs\blx@refsegreset@level{blx@opt@refsegment@#1}}
+    {\blx@err@invopt{refsegment=#1}{}}}
+\def\blx@opt@refsegment@none{0}
+\def\blx@opt@refsegment@part{1}
+\def\blx@opt@refsegment@chapter{2}
+\def\blx@opt@refsegment@section{3}
+\def\blx@opt@refsegment@subsection{4}
+
+\AtEndPreamble{%
+  \ifnumgreater\blx@refsegreset@level\z@
+    {\ifnumgreater\blx@refsegreset@level\blx@refsecreset@level
+       {}
+       {\blx@err@confopt
+          {refsegment/refsection}
+          {The 'refsegment' option must point to a
+           lower-level\MessageBreak document division
+           than 'refsection'}%
+        \def\blx@refsegreset@level{0}}}
+    {}%
+  \ifcase\blx@refsegreset@level
+  \or % 1
+    \blx@refpatch@part\newrefsegment
+  \or % 2
+    \blx@refpatch@chapter\newrefsegment
+  \or % 3
+    \blx@refpatch@sect{section}{\newrefsegment}{1}%
+  \or % 4
+    \blx@refpatch@sect{subsection}{\newrefsegment}{2}%
+  \fi}
+
+\DeclareBibliographyOption[string]{citereset}{%
+  \ifcsdef{blx@opt@citereset@#1}
+    {\letcs\blx@citereset@level{blx@opt@citereset@#1}}
+    {\blx@err@invopt{citereset=#1}{}}}
+\def\blx@opt@citereset@none{0}
+\def\blx@opt@citereset@part{1}
+\def\blx@opt@citereset@chapter{2}
+\def\blx@opt@citereset@section{3}
+\def\blx@opt@citereset@subsection{4}
+
+\AtEndPreamble{%
+  \ifcase\blx@citereset@level
+  \or % 1
+    \blx@refpatch@part{\citereset\blx@inf@creset}%
+  \or % 2
+    \blx@refpatch@chapter{\citereset\blx@inf@creset}%
+  \or % 3
+    \blx@refpatch@sect{section}{\citereset\blx@inf@creset}{1}%
+  \or % 4
+    \blx@refpatch@sect{subsection}{\citereset\blx@inf@creset}{2}%
+  \fi}
+
+\DeclareBibliographyOption[boolean]{bibwarn}[true]{%
+  \ifstrequal{#1}{true}
+    {\let\blx@bbl@thewarn\blx@bbl@warn}
+    {\let\blx@bbl@thewarn\@gobble}}
+
+% Name field options
+\def\do#1{%
+  \DeclareBibliographyOption[boolean]{use#1}[true]{%
+    \settoggle{blx@use#1}{##1}}
+  \DeclareTypeOption[boolean]{use#1}[true]{%
+    \settoggle{blx@use#1}{##1}}
+  \DeclareEntryOption[boolean]{use#1}[true]{%
+    \settoggle{blx@use#1}{##1}}}
+\abx@donames
+
+% Entry options
+\DeclareBibliographyOption[boolean]{useprefix}[true]{%
+  \settoggle{blx@useprefix}{#1}}
+\DeclareTypeOption[boolean]{useprefix}[true]{%
+  \settoggle{blx@useprefix}{#1}}
+\DeclareEntryOption[boolean]{useprefix}[true]{%
+  \settoggle{blx@useprefix}{#1}}
+
+\DeclareTypeOption[boolean]{skipbib}[true]{%
+  \settoggle{blx@skipbib}{#1}}
+\DeclareEntryOption[boolean]{skipbib}[true]{%
+  \settoggle{blx@skipbib}{#1}}
+
+\DeclareTypeOption[boolean]{skiplos}{%
+  \blx@warning@noline{%
+    skiplos option is deprecated, use 'skipbiblist' instead}%
+  \settoggle{blx@skipbiblist}{#1}}
+\DeclareEntryOption[boolean]{skiplos}{%
+  \blx@warning@noline{%
+    skiplos option is deprecated, use 'skipbiblist' instead}%
+  \settoggle{blx@skipbiblist}{#1}}
+
+\DeclareTypeOption[boolean]{skipbiblist}[true]{%
+  \settoggle{blx@skipbiblist}{#1}}
+\DeclareEntryOption[boolean]{skipbiblist}[true]{%
+  \settoggle{blx@skipbiblist}{#1}}
+
+\DeclareTypeOption[boolean]{skiplab}[true]{%
+  \settoggle{blx@skiplab}{#1}}
+\DeclareEntryOption[boolean]{skiplab}[true]{%
+  \settoggle{blx@skiplab}{#1}}
+
+\DeclareTypeOption[boolean]{dataonly}[true]{%
+  \settoggle{blx@skipbib}{#1}%
+  \settoggle{blx@skipbiblist}{#1}%
+  \settoggle{blx@skiplab}{#1}}
+\DeclareEntryOption[boolean]{dataonly}[true]{%
+  \settoggle{blx@skipbib}{#1}%
+  \settoggle{blx@skipbiblist}{#1}%
+  \settoggle{blx@skiplab}{#1}}
+
+% Option processor/scheduler
+\DeclareOption*{%
+  \begingroup
+  \def\blx@tempa#1=#2&{#1}%
+  \edef\blx@tempa{%
+    \expandafter\blx@tempa\CurrentOption=&}%
+  \ifcsundef{KV@blx@opt@ldt@\blx@tempa}
+    {\endgroup
+     \eappto\blx@theoptions{\CurrentOption,}}
+    {\edef\blx@tempa{\endgroup
+       \noexpand\setkeys{blx@opt@ldt}{\CurrentOption}}%
+     \blx@tempa}}
+
+\def\blx@processoptions{%
+  \ifundef\blx@theoptions
+    {}
+    {\begingroup
+     \edef\blx@tempa{\endgroup
+       \noexpand\setkeys{blx@opt@pre}{\blx@theoptions}}%
+     \blx@tempa}}
+
+%% Initial setup
+
+% Set defaults
+
+\setkeys{blx@opt@ldt}{style=numeric}
+\setkeys{blx@opt@pre}{%
+  sorting=nty,sortlocale=auto,sortcase,sortupper,sortcites=false,
+  maxnames=3,minnames=1,maxalphanames=3,minalphanames=1,
+  maxitems=3,minitems=1,mincrossrefs=2,minxrefs=2,useauthor=true,useeditor=true,
+  usetranslator=false,indexing=false,abbreviate=true,dateabbrev=true,
+  backref=false,backrefsetstyle=setonly,pagetracker=false,ibidtracker=false,
+  idemtracker=false,opcittracker=false,loccittracker=false,citetracker=false,
+  citecounter=false,block=none,language=autobib,clearlang=true,autolang=none,
+  date=comp,datelabel=year,origdate=comp,eventdate=comp,urldate=short,
+  autopunct=true,punctfont=false,defernumbers=false,
+  refsection=none,refsegment=none,citereset=none,hyperref=auto,
+  parentracker,maxparens=3,bibencoding=auto,bibwarn}
+
+% Load compatibility code
+
+\blx@inputonce{blx-compat.def}{compatibility code}{}{}{}{}
+
+% Restore catcodes
+
+\blx@catcodes
+\undef\blx@catcodes
+
+% Process load-time options
+
+\ProcessOptions*
+
+% Switch to BibTeX support if requests
+
+\iftoggle{blx@bibtex}
+  {\blx@inputonce{blx-bibtex.def}{BibTeX backend compatibility}{}{}{}{}}
+  {}
+
+% Load citation and bibliography styles, configuration file
+
+\blx@inputonce{biblatex.def}{generic definitions}{}{}{}{}
+\iftoggle{blx@natbib}
+  {\blx@inputonce{blx-natbib.def}{natbib compatibility}{}{}{}{}}
+  {}
+\iftoggle{blx@mcite}
+  {\blx@inputonce{blx-mcite.def}{mcite-like commands}{}{}{}{}}
+  {}
+\RequireBibliographyStyle{\blx@bbxfile}
+\RequireCitationStyle{\blx@cbxfile}
+\blx@secinit
+\citereset
+\blx@inputonce{biblatex.cfg}{configuration file}{}{}{}{}
+
+% Process preamble options
+
+\blx@processoptions
+
+% Deferred setup at end of preamble
+
+\AtEndPreamble{%
+  \blx@checkoptions@global
+  \c@maxnames\blx@maxcitenames\relax
+  \c@minnames\blx@mincitenames\relax
+  \c@maxitems\blx@maxitems\relax
+  \c@minitems\blx@minitems\relax
+  \iftoggle{blx@giveninits}
+    {\ifnumequal\blx@uniquename\blx@opt@uniquename@full
+       {\blx@warn@conflopt{%
+          'giveninits' conflicts with 'uniquename=full'.\MessageBreak
+          Setting 'uniquename=init'}%
+        \setkeys{blx@opt@pre}{uniquename=init}}
+       {}%
+     \ifnumequal\blx@uniquename\blx@opt@uniquename@allfull
+       {\blx@warn@conflopt{%
+          'giveninits' conflicts with 'uniquename=allfull'.\MessageBreak
+          Setting 'uniquename=allinit}%
+        \setkeys{blx@opt@pre}{uniquename=allinit}}
+       {}%
+     \ifnumequal\blx@uniquename\blx@opt@uniquename@minfull
+       {\blx@warn@conflopt{%
+          'giveninits' conflicts with 'uniquename=minfull'.\MessageBreak
+          Setting 'uniquename=mininit}%
+        \setkeys{blx@opt@pre}{uniquename=mininit}}
+       {}}
+    {}%
+  \nottoggle{blx@labeldate}
+    {\ifnumequal\blx@uniquelist\blx@opt@uniquelist@minyear
+       {\blx@warn@conflopt{%
+          'uniquelist=minyear' requires 'labeldate'.\MessageBreak
+          Setting 'uniquelist=true'}%
+        \setkeys{blx@opt@pre}{uniquelist}}
+       {}}
+    {}}
+
+\def\blx@checkencoding{%
+  \ifdef\blx@texencoding
+    {\blx@info@noline{%
+       Input encoding '\blx@texencoding' specified}}
+    {\ifundef\inputencodingname
+       {\ifundef\XeTeXrevision
+          {\ifundef\luatexversion
+             {\def\blx@texencoding{ascii}%
+              \blx@info@noline{%
+                No input encoding detected.\MessageBreak
+                Assuming '\blx@texencoding'}}
+             {\def\blx@texencoding{utf8}%
+              \blx@info@noline{%
+                LuaTeX detected.\MessageBreak
+                Assuming input encoding '\blx@texencoding'}}}
+          {\def\blx@texencoding{utf8}%
+           \blx@info@noline{%
+             XeTeX detected.\MessageBreak
+             Assuming input encoding '\blx@texencoding'}}}
+       {\ifcsdef{blx@inpenc@\inputencodingname}
+          {\letcs\blx@texencoding{blx@inpenc@\inputencodingname}}
+          {\let\blx@texencoding\inputencodingname}%
+        \blx@info@noline{%
+          Input encoding '\blx@texencoding' detected}}}%
+  \ifdef\blx@bibencoding
+    {\ifdefstring\blx@bibencoding{ascii}
+       {\blx@info@noline{%
+          Data encoding '\blx@bibencoding' specified.\MessageBreak
+          No need to reencode data}}
+       {\ifdefstring\blx@bibencoding{auto}
+          {\let\blx@bibencoding\blx@texencoding
+           \blx@info@noline{%
+             Automatic encoding selection.\MessageBreak
+             Assuming data encoding '\blx@bibencoding'}}
+          {\ifdefstrequal\blx@bibencoding\blx@texencoding
+             {\blx@info@noline{%
+                Data encoding '\blx@bibencoding' specified.\MessageBreak
+                No need to reencode data}}
+             {\blx@info@noline{%
+                   Data encoding '\blx@bibencoding' specified.\MessageBreak
+                   Backend will reencode on the fly}}}}}
+    {\def\blx@bibencoding{ascii}%
+     \blx@info@noline{%
+        Data encoding not specified.\MessageBreak
+        Assuming '\blx@bibencoding'}}%
+  \ifboolexpr{%
+    togl {blx@safeinputenc}
+    and ( test {\@ifpackageloaded{inputenc}}
+          or
+          test {\@ifpackageloaded{inputenx}} )
+  }
+    {\def\blx@texencoding{ascii}%
+     \blx@info@noline{%
+        Input encoding '\blx@texencoding' forced by\MessageBreak
+        'safeinputenc' option}}
+    {}%
+}
+
+% Deferred last minute setup
+\AtBeginDocument{%
+  \blx@auxwrite\@mainaux{}{\string\abx@aux@sortscheme{\blx@sorting}}%
+  \blx@auxwrite\@mainaux{}{\string\abx@aux@refcontext{\blx@refcontext@context}}
+  \blx@checkencoding
+  \if@filesw
+    \blx@ctrlwrite
+    \blx@bblinput
+    \blx@maxsection\z@
+  \fi
+  \csuse{abx@preamble}%
+  \blx@inf@refsec
+  \blx@inf@refseg}
+
+\AtEndOfPackage{%
+  % Data model macros are forbidden after package load is finished
+  \def\blx@warn@dm#1{\blx@warning@noline{Data model macro '#1' cannot be used in preamble}}
+  \def\ResetDatamodelEntrytypes{\blx@warn@dm{ResetDatamodelEntrytypes}}
+  \def\ResetDatamodelFields{\blx@warn@dm{ResetDatamodelFields}}
+  \def\ResetDatamodelEntryfields{\blx@warn@dm{ResetDatamodelEntryfields}}
+  \def\ResetDatamodelConstraints{\blx@warn@dm{ResetDatamodelConstraints}}
+  \renewcommand*{\DeclareDatamodelEntrytypes}[2][]{\blx@warn@dm{DeclareDatamodelEntrytypes}}
+  \renewcommand*{\DeclareDatamodelFields}[2][]{\blx@warn@dm{DeclareDatamodelFields}}
+  \renewcommand*{\DeclareDatamodelEntryfields}[2][]{\blx@warn@dm{DeclareDatamodelEntryfields}}
+  \renewcommand*{\DeclareDatamodelConstraints}[2][]{\blx@warn@dm{DeclareDatamodelConstraints}}
+  \renewcommand*{\DeclareDatamodelConstant}[3][]{\blx@warn@dm{DeclareDatamodelConstant}}
+  \AtBeginDocument{%
+    \let\do\undef
+    \blx@dopreamblecmds
+    \let\do\noexpand}}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/biblatex/biblatex_.def b/Master/texmf-dist/tex/latex/biblatex/biblatex_.def
deleted file mode 100644
index 1ac6cc1f723..00000000000
--- a/Master/texmf-dist/tex/latex/biblatex/biblatex_.def
+++ /dev/null
@@ -1,2794 +0,0 @@
-% -*- mode: LaTeX -*-
-\ProvidesFile{biblatex_.def}
-
-% ------------------------------------------------------------------
-% FORMATTING COMMANDS
-% ------------------------------------------------------------------
-
-% Generic formatting commands and hooks
-% ------------------------------------------------------------------
-
-% Used in citations, bibliography and bibliography lists
-
-% Define namepart keys from datamodel constant list
-% \namepart<namepart>  - e.g. \namepartfamily
-% \namepart<namepart>i - e.g. \namepartfamilyi
-\def\nameparts#1{\setkeys{blx@opt@namepart}{#1}}
-\def\do#1{%
-  \csdef{mkbibname#1}##1{##1}%
-  \define@key{blx@opt@namepart}{#1}{\csdef{namepart#1}{##1}}%
-  \define@key{blx@opt@namepart}{#1_i}{\csdef{namepart#1i}{##1}}}
-\expandafter\docsvlist\expandafter{\blx@datamodel@constant@nameparts}
-
-\newcommand*{\mkbibnamefirst}[1]{#1}% legacy alias
-\newcommand*{\mkbibnamelast}[1]{#1}% legacy alias
-\newcommand*{\mkbibnameaffix}[1]{#1}% legacy alias
-\newcommand*{\bibellipsis}{[\textellipsis\unkern]\midsentence}
-
-% Delimiters used in citations, bibliography and bibliography lists
-
-\newcommand*{\multinamedelim}{\addcomma\space}
-\newcommand*{\finalnamedelim}{%
-  \ifnumgreater{\value{liststop}}{2}{\finalandcomma}{}%
-  \addspace\bibstring{and}\space}
-\newcommand*{\revsdnamedelim}{}
-\newcommand*{\andothersdelim}{\addspace}
-
-\newcommand*{\multilistdelim}{\addcomma\space}
-\newcommand*{\finallistdelim}{%
-  \ifnumgreater{\value{liststop}}{2}{\finalandcomma}{}%
-  \addspace\bibstring{and}\space}
-\newcommand*{\andmoredelim}{\addspace}
-
-% Used in citations
-
-\newcommand*{\multicitedelim}{\addsemicolon\space}
-\newcommand*{\compcitedelim}{\addcomma\space}
-\newcommand*{\supercitedelim}{\addcomma}
-\newcommand*{\prenotedelim}{\addspace}
-\newcommand*{\postnotedelim}{\addcomma\space}
-\newcommand*{\extpostnotedelim}{\addspace}
-\newcommand*{\nametitledelim}{\addcomma\space}
-\newcommand*{\nameyeardelim}{\addspace}
-\newcommand*{\nonameyeardelim}{\addspace}
-\newcommand*{\volcitedelim}{\addcomma\space}
-\newcommand*{\textcitedelim}{%
-  \iffinalcitedelim
-    {\ifnumgreater{\value{textcitetotal}}{2}
-       {\iftextcitepunct{\finalandsemicolon}{\finalandcomma}}{}%
-     \addspace\bibstring{and}}
-    {\iftextcitepunct{\addsemicolon}{\addcomma}}%
-  \space}
-
-% This is a provisional definition for \iffinalcitedelim{<true>}{<false>}, a
-% test that should expand <true> if the next non-compact citation delimiter
-% is the last one in the citation list printed by \textcite or \textcites.
-\newcommand*{\iffinalcitedelim}{\@secondoftwo}
-
-% Expand <true> if the citation labels in the citation list printed by \textcite
-% or \textcites contains the serial comma \finalandcomma
-\newcommand*{\iftextcitepunct}{%
-  \ifboolexpr{ not test {\ifdefempty{\finalandsemicolon}}
-    and test {\ifnumgreater{\value{textcitemaxnames}}{2}} }}
-
-% Counters for the number of citation labels separated by non-compact delimiters
-% in the citation list printed by \textcite or \textcites. Counter values should
-% be managed by the citation style.
-\newcounter{textcitecount}
-\newcounter{textcitetotal}
-\setcounter{textcitecount}{0}
-\setcounter{textcitetotal}{0}
-
-% Counters for the maximum number of names among citation labels in the citation
-% list printed by \textcite or \textcites. Counter value should be managed by
-% the citation style.
-\newcounter{textcitemaxnames}
-\setcounter{textcitemaxnames}{0}
-
-% Used in the bibliography and bibliography lists
-
-\newcommand*{\newunitpunct}{\addperiod\space}
-\newcommand*{\entrysetpunct}{\addsemicolon\space}
-\newcommand*{\finentrypunct}{\addperiod}
-\newcommand*{\labelnamepunct}{\newunitpunct}
-\newcommand*{\subtitlepunct}{\newunitpunct}
-\newcommand*{\intitlepunct}{\addcolon\space}
-\newcommand*{\bibpagespunct}{\addcomma\space}
-\newcommand*{\bibpagerefpunct}{\addspace}
-\newcommand*{\revsdnamepunct}{\addcomma}
-\newcommand*{\bibnamedash}{%
-  \ifdimless{\leftmargin}{0.75em}
-    {\mbox{\textemdash\space}}
-    {\makebox[\leftmargin][l]{%
-       \ifdimless{\leftmargin}{1.25em}
-         {\textendash}
-         {\textemdash}}}}
-\newcommand*{\relatedpunct}{\addspace}
-\newcommand*{\relateddelim}{\adddot\par\nobreak}
-\newcommand{\mkrelatedstring}{\mainlang}
-
-% Used for indexing
-
-\newcommand*{\bibindexnamedelima}{ }
-\newcommand*{\bibindexnamedelimb}{ }
-\newcommand*{\bibindexnamedelimc}{ }
-\newcommand*{\bibindexnamedelimd}{ }
-\newcommand*{\bibindexnamedelimi}{ }
-\newcommand*{\bibindexinitperiod}{.}
-\newcommand*{\bibindexinitdelim}{ }
-\newcommand*{\bibindexinithyphendelim}{.-}
-
-% \bibsetup is a generic hook controlling the (low-level) layout of
-% the bibliography and bibliography lists. The default
-% definition should work fine in most cases.
-
-\newcommand*{\bibsetup}{%
-  \interlinepenalty=5000\relax
-  \widowpenalty=10000\relax
-  \clubpenalty=10000\relax
-  \raggedbottom
-  \frenchspacing
-  \biburlsetup}
-
-% The penalties above are not specific to biblatex. These are
-% low-level TeX features. \interlinepenalty is the penalty assigned
-% to page breaks within a paragraph (i.e., in this case, a
-% bibliography entry); \clubpenalty is an additional penalty
-% assigned to page breaks after the first line of a paragraph;
-% \widowpenalty is an additional penalty assigned to page breaks
-% before the last line of a paragraph. Note that the value 10000
-% means 'infinite' as far as TeX is concerned. Setting a penalty to
-% 10000 will unconditionally suppress the respective breakpoint.
-%
-% The net effect of the above settings is as follows. Breaking a
-% bibliography entry across pages is discouraged, but not suppressed
-% altogether. If a bibliography entry spans less than four lines,
-% TeX will always keep it on one page. If it spans four or more
-% lines, it may be broken across pages, provided that there are at
-% least two lines on the page before and after the break.
-%
-% These penalties should normally be used in conjunction with
-% \raggedbottom. If you don't like that and remove \raggedbottom
-% from the definition of \bibsetup, make sure to provide some
-% stretchability between bibliography entries by setting \bibitemsep
-% to a suitable value, e.g.:
-%
-% \setlength{\bibitemsep}{0.5\baselineskip plus 0.5\baselineskip}
-%
-% Using \frenchspacing in the bibliography is recommended. If you
-% want more visual separation, try the package option 'block=space'.
-% This will yield better results than \nonfrenchspacing.
-
-% \citesetup is a generic hook for citations.
-
-\newcommand*{\citesetup}{%
-  \biburlsetup}
-
-% Local setup for \url; see comments in url.sty for details.
-
-\newcounter{biburlnumpenalty}
-\newcounter{biburlucpenalty}
-\newcounter{biburllcpenalty}
-
-\newcommand*{\biburlsetup}{%
-  \Urlmuskip=0mu plus 3mu\relax
-  \mathchardef\UrlBigBreakPenalty=100\relax
-  \mathchardef\UrlBreakPenalty=200\relax
-  \def\UrlBigBreaks{\do\:\do\-}%
-  \def\UrlBreaks{%
-    \do\.\do\@\do\/\do\\\do\!\do\_\do\|\do\;\do\>\do\]\do\)\do\}%
-    \do\,\do\?\do\'\do\+\do\=\do\#\do\$\do\&\do\*\do\^\do\"}%
-  \ifnumgreater{\value{biburlnumpenalty}}{0}
-    {\def\do##1{\appto\UrlSpecials{\do##1{\mathchar`##1 \penalty\value{biburlnumpenalty}}}}%
-     \do\1\do\2\do\3\do\4\do\5\do\6\do\7\do\8\do\9\do\0}
-    {}%
-  \ifnumgreater{\value{biburlucpenalty}}{0}
-    {\def\do##1{\appto\UrlSpecials{\do##1{\mathchar`##1 \penalty\value{biburlucpenalty}}}}%
-     \do\A\do\B\do\C\do\D\do\E\do\F\do\G\do\H\do\I\do\J
-     \do\K\do\L\do\M\do\N\do\O\do\P\do\Q\do\R\do\S\do\T
-     \do\U\do\V\do\W\do\X\do\Y\do\Z}
-    {}%
-  \ifnumgreater{\value{biburllcpenalty}}{0}
-    {\def\do##1{\appto\UrlSpecials{\do##1{\mathchar`##1 \penalty\value{biburllcpenalty}}}}%
-     \do\a\do\b\do\c\do\d\do\e\do\f\do\g\do\h\do\i\do\j
-     \do\k\do\l\do\m\do\n\do\o\do\p\do\q\do\r\do\s\do\t
-     \do\u\do\v\do\w\do\x\do\y\do\z}
-    {}%
-  \let\do=\noexpand}
-
-% The above code allows linebreaks before numbers and letters.
-% This is often the only way to break DOIs. It also allows breaks
-% after hyphens and adjusts \Urlmuskip to add some stretchability
-% to URLs.
-
-% The default font of the bibliography and the bibliography lists.
-% We simply reset the current font to the global defaults.
-
-\newcommand*{\bibfont}{\normalfont\normalsize}
-
-% Some length registers which may be used to fine-tune the
-% (high-level) layout of the bibliography.
-
-% Default \bibhang to 1em if \parindent is 0 for some reason
-\setlength{\bibhang}{\ifnumequal{\parindent}{0}{1em}{\parindent}}
-\setlength{\biblabelsep}{2\labelsep}
-\setlength{\bibitemsep}{\itemsep}
-\setlength{\bibnamesep}{0pt}
-\setlength{\bibinitsep}{0pt}
-\setlength{\bibparsep}{0pt}
-
-% Miscellaneous facilities
-% ------------------------------------------------------------------
-
-% The counter 'abbrvpenalty' holds the penalty used in short or
-% abbreviated bibliography strings. For example, a linebreak in
-% expressions such as "et al." or "ed. by" is unfortunate, but should
-% still be possible to prevent overfull boxes. We use TeX's
-% \hyphenpenalty (normally 50) as the default value. The idea is
-% making TeX treat the whole expression as if it were a single,
-% hyphenatable word as far as line-breaking is concerned. If you
-% dislike such linebreaks, use a higher value. If you do not mind
-% them at all, set this counter to zero. If you want to suppress them
-% unconditionally, set it to 10000.
-\defcounter{abbrvpenalty}{\hyphenpenalty}
-
-% The counter 'highnamepenalty' also holds a penalty affecting the
-% line-breaking of names. This penalty is inserted between smaller
-% chunks of a name, for example between the first and the middle
-% name. The default value is \hyphenpenalty. If you dislike such
-% linebreaks, use a higher value. If you do not mind them at all,
-% set this counter to zero. If you prefer the traditional BibTeX
-% behavior, set it to 10000.
-\defcounter{highnamepenalty}{\hyphenpenalty}
-
-% The counter 'lownamepenalty' holds a penalty which affects the
-% line-breaking of names. This penalty is inserted between larger
-% chunks of a name, for example between the chunk consisting of all
-% first names and the last name. The default value is half the
-% \hyphenpenalty. If you dislike such linebreaks, use a higher
-% value. If you do not mind them at all, set this counter to zero.
-\defcounter{lownamepenalty}{\hyphenpenalty/2}
-
-% Note that default values assigned to the above counters are
-% deliberately very low to prevent overfull boxes. This implies that
-% you will hardly notice any effect on line-breaking if the text is
-% set justified. If you set these counters to 10000 to suppress the
-% respective breakpoints, you will notice their effect but you may
-% also be confronted with overfull boxes. Keep in mind that
-% line-breaking in the bibliography is often more difficult than in
-% the body text and that you can not resort to rephrasing a
-% sentence. In some cases it may be preferable to set the entire
-% bibliography \raggedright (by modifying \bibsetup) to prevent
-% suboptimal linebreaks. In this case, even the very low default
-% penalties will make a visible difference.
-
-% File name prefixes for external abstracts and annotations
-\newcommand*{\bibabstractprefix}{bibabstract-}
-\newcommand*{\bibannotationprefix}{bibannotation-}
-
-% Print acronyms in small caps if possible
-\newcommand*{\mkbibacro}[1]{%
-  \ifcsundef{\f@encoding/\f@family/\f@series/sc}
-    {#1}
-    {\textsc{\MakeLowercase{#1}}}}
-
-% ------------------------------------------------------------------
-% ADDITIONAL PACKAGE OPTIONS
-% ------------------------------------------------------------------
-
-% Style of compressed page ranges in back references
-
-\DeclareBibliographyOption[string]{backrefstyle}{%
-  \ifcsdef{abx@opt@pagerefstyle@#1}
-    {\letcs\abx@pagerefstyle{abx@opt@pagerefstyle@#1}}
-    {\PackageError{biblatex}
-       {Option 'backrefstyle=#1' invalid}
-       {The option you have supplied is invalid.\MessageBreak
-        See the biblatex manual for valid option keys
-        and possible values}}}
-\newcommand*{\abx@pagerefstyle}{1}
-\csdef{abx@opt@pagerefstyle@none}{-1}
-\csdef{abx@opt@pagerefstyle@two}{0}
-\csdef{abx@opt@pagerefstyle@three}{1}
-\csdef{abx@opt@pagerefstyle@two+}{2}
-\csdef{abx@opt@pagerefstyle@three+}{3}
-\csdef{abx@opt@pagerefstyle@all+}{4}
-
-% arXiv path/format selector
-%
-% abs    = abstract page
-% ps     = PostScript version
-% pdf    = PDF version
-% format = format selector
-
-\DeclareBibliographyOption[string]{arxiv}{\def\abx@arxivpath{#1}}
-\newcommand*{\abx@arxivpath}{abs}
-
-% ------------------------------------------------------------------
-% FIELD FORMATS (#1 is the value of the field)
-% ------------------------------------------------------------------
-
-% The fallback used by \printfield
-
-\DeclareFieldFormat{default}{#1}
-
-% The default used by \citefield
-
-\DeclareFieldFormat{citefield}{#1}
-
-% Used in citations
-
-\DeclareFieldFormat{citetitle}{\mkbibemph{#1}}
-\DeclareFieldFormat
-  [article,inbook,incollection,inproceedings,patent,thesis,unpublished]
-  {citetitle}{\mkbibquote{#1\isdot}}
-\DeclareFieldFormat
-  [suppbook,suppcollection,suppperiodical]
-  {citetitle}{#1}
-% labelyear can be a localisation string to allow for "no date" etc.
-\DeclareFieldFormat{labelyear}{% = the '1995' part in 'Jones 1995a'
-  \ifbibstring{#1}{\bibstring{#1}}{\stripzeros{#1}}}
-\DeclareFieldFormat{extrayear}{% = the 'a' in 'Jones 1995a'
-  \iffieldnums{labelyear}
-    {\mknumalph{#1}}
-    {\mkbibparens{\mknumalph{#1}}}}
-\DeclareFieldFormat{labelalpha}{#1}% = the 'Jon95' part of 'Jon95a'
-\DeclareFieldFormat{extraalpha}{\mknumalph{#1}}% = the 'a' in 'Jon95a'
-\DeclareFieldFormat{shorthand}{#1\isdot}
-\DeclareFieldFormat{shorthandintro}{%
-  \ifcapital{\MakeCapital{#1}}{#1}\isdot}
-% citation commands
-\DeclareFieldFormat{prenote}{#1\isdot}
-\DeclareFieldFormat{postnote}{\mkpageprefix[pagination]{#1}}
-\DeclareFieldFormat{volcitevolume}{\bibstring{volume}\ppspace#1}
-\DeclareFieldFormat{volcitepages}{\mkpageprefix[pagination]{#1}}
-\DeclareFieldFormat{volcitenote}{\mkvolcitenote#1}
-\newrobustcmd*{\mkvolcitenote}[2]{%
-  \printtext[volcitevolume]{#1}%
-  \ifblank{#2}{}{\volcitedelim\printtext[volcitepages]{#2}}}
-
-% multicite commands
-\DeclareFieldFormat{multiprenote}{#1\isdot}
-\DeclareFieldFormat{multipostnote}{\mkpageprefix[pagination]{#1}}
-
-% Used by \citeurl
-
-\DeclareFieldFormat{citeurl}{\url{#1}}
-
-% Used in the bibliography and bibliography lists
-
-\DeclareFieldFormat{doi}{%
-  \mkbibacro{DOI}\addcolon\space
-  \ifhyperref
-    {\href{http://dx.doi.org/#1}{\nolinkurl{#1}}}
-    {\nolinkurl{#1}}}
-\DeclareFieldFormat{edition}{%
-  \ifinteger{#1}
-    {\mkbibordedition{#1}~\bibstring{edition}}
-    {#1\isdot}}
-\DeclareFieldFormat{eprint}{%
-  \iffieldundef{eprinttype}
-    {eprint}
-    {\thefield{eprinttype}}%
-  \addcolon\space
-  \ifhyperref
-    {\url{#1}}
-    {\nolinkurl{#1}}%
-  \iffieldundef{eprintclass}
-    {}
-    {\addspace\mkbibparens{\thefield{eprintclass}}}}
-\DeclareFieldFormat{eprint:hdl}{%
-  HDL\addcolon\space
-  \ifhyperref
-    {\href{http://hdl.handle.net/#1}{\nolinkurl{#1}}}
-    {\nolinkurl{#1}}}
-\DeclareFieldAlias{eprint:HDL}{eprint:hdl}
-\DeclareFieldFormat{eprint:arxiv}{%
-  arXiv\addcolon\space
-  \ifhyperref
-    {\href{http://arxiv.org/\abx@arxivpath/#1}{%
-       \nolinkurl{#1}%
-       \iffieldundef{eprintclass}
-         {}
-         {\addspace\texttt{\mkbibbrackets{\thefield{eprintclass}}}}}}
-    {\nolinkurl{#1}
-     \iffieldundef{eprintclass}
-       {}
-       {\addspace\texttt{\mkbibbrackets{\thefield{eprintclass}}}}}}
-\DeclareFieldAlias{eprint:arXiv}{eprint:arxiv}
-\DeclareFieldFormat{eprint:jstor}{%
-  JSTOR\addcolon\space
-  \ifhyperref
-    {\href{http://www.jstor.org/stable/#1}{\nolinkurl{#1}}}
-    {\nolinkurl{#1}}}
-\DeclareFieldAlias{eprint:JSTOR}{eprint:jstor}
-\DeclareFieldFormat{eprint:pubmed}{%
-  PMID\addcolon\space
-  \ifhyperref
-    {\href{http://www.ncbi.nlm.nih.gov/pubmed/#1}{\nolinkurl{#1}}}
-    {\nolinkurl{#1}}}
-\DeclareFieldAlias{eprint:PubMed}{eprint:pubmed}
-\DeclareFieldFormat{eprint:googlebooks}{%
-  Google Books\addcolon\space
-  \ifhyperref
-    {\href{http://books.google.com/books?id=#1}{\nolinkurl{#1}}}
-    {\nolinkurl{#1}}}
-\DeclareFieldAlias{eprint:Google Books}{eprint:googlebooks}
-\DeclareFieldFormat{file}{\url{#1}}
-\DeclareFieldFormat{isbn}{\mkbibacro{ISBN}\addcolon\space #1}
-\DeclareFieldFormat{isrn}{\mkbibacro{ISRN}\addcolon\space #1}
-\DeclareFieldFormat{issn}{\mkbibacro{ISSN}\addcolon\space #1}
-\DeclareFieldFormat{journaltitle}{\mkbibemph{#1}}
-\DeclareFieldFormat{issuetitle}{\mkbibemph{#1}}
-\DeclareFieldFormat{maintitle}{\mkbibemph{#1}}
-\DeclareFieldFormat{booktitle}{\mkbibemph{#1}}
-\DeclareFieldFormat{chapter}{\bibstring{chapter}~#1}
-\DeclareFieldFormat{month}{\mkbibmonth{#1}}
-\DeclareFieldFormat{note}{#1\isdot}
-\DeclareFieldFormat{number}{#1}% number in a series
-\DeclareFieldFormat[article,periodical]{number}{#1}% number of a journal
-\DeclareFieldFormat{pages}{\mkpageprefix[bookpagination]{#1}}
-\DeclareFieldFormat{pagetotal}{\mkpagetotal[bookpagination]{#1}}
-\DeclareFieldFormat{part}{.#1}% physical part of a logical volume
-\DeclareFieldFormat{series}{#1}% publication series
-\DeclareFieldFormat[article,periodical]{series}{% series of a journal
-  \ifinteger{#1}
-    {\mkbibordseries{#1}~\bibstring{jourser}}
-    {\ifbibstring{#1}{\bibstring{#1}}{#1}}}
-\DeclareFieldFormat{pubstate}{\ifbibstring{#1}{\bibstring{#1}}{#1}}
-\DeclareFieldFormat{title}{\mkbibemph{#1}}
-\DeclareFieldFormat
-  [article,inbook,incollection,inproceedings,patent,thesis,unpublished]
-  {title}{\mkbibquote{#1\isdot}}
-\DeclareFieldFormat
-  [suppbook,suppcollection,suppperiodical]
-  {title}{#1}
-\DeclareFieldFormat{type}{\ifbibstring{#1}{\bibstring{#1}}{#1}}
-\DeclareFieldFormat{url}{\mkbibacro{URL}\addcolon\space\url{#1}}
-\DeclareFieldFormat{urldate}{\mkbibparens{\bibstring{urlseen}\space#1}}
-\DeclareFieldFormat{version}{\bibstring{version}~#1}
-\DeclareFieldFormat{volume}{\bibstring{volume}~#1}% volume of a book
-\DeclareFieldFormat[article,periodical]{volume}{#1}% volume of a journal
-\DeclareFieldFormat{volumes}{#1~\bibstring{volumes}}
-\DeclareFieldFormat{related}{#1}
-\DeclareFieldFormat{related:multivolume}{\par\nobreak#1}
-\DeclareFieldFormat{related:origpubin}{\mkbibparens{#1}}
-\DeclareFieldFormat{related:origpubas}{\mkbibparens{#1}}
-\DeclareFieldFormat{relatedstring:default}{#1\printunit{\relatedpunct}}
-\DeclareFieldFormat{relatedstring:reprintfrom}{#1\addspace}
-
-% Generic formats for \printtext and \printfield
-
-\DeclareFieldFormat{emph}{\mkbibemph{#1}}
-\DeclareFieldFormat{bold}{\textbf{#1}}
-\DeclareFieldFormat{smallcaps}{\textsc{#1}}
-\DeclareFieldFormat{parens}{\mkbibparens{#1}}
-\DeclareFieldFormat{brackets}{\mkbibbrackets{#1}}
-\DeclareFieldFormat{bibhyperref}{\bibhyperref{#1}}
-\DeclareFieldFormat{bibhyperlink}{\bibhyperlink{\thefield{entrykey}}{#1}}
-\DeclareFieldFormat{bibhypertarget}{\bibhypertarget{\thefield{entrykey}}{#1}}
-\DeclareFieldFormat{titlecase}{#1}
-\DeclareFieldFormat{noformat}{#1}
-
-% ------------------------------------------------------------------
-% LITERAL LIST FORMATS (#1 is the current item)
-% ------------------------------------------------------------------
-
-% Formatting directives for literal lists
-% ------------------------------------------------------------------
-
-% The fallback used by \printlist
-
-\DeclareListFormat{default}{%
-  \usebibmacro{list:delim}{#1}%
-  #1\isdot
-  \usebibmacro{list:andothers}}
-
-% The default used by \citelist
-
-\DeclareListAlias{citelist}{default}
-
-% Used in the bibliography
-
-\DeclareListFormat{publisher}{%
-  \usebibmacro{list:delim}{#1}%
-  #1\isdot
-  \usebibmacro{list:andothers}}
-
-\DeclareListFormat{language}{%
-  \usebibmacro{list:delim}{%
-    \ifbibstring{#1}
-      {\bibxstring{#1}}
-      {\ifbibstring{lang#1}
-         {\bibxstring{lang#1}}
-         {#1}}}%
-  \ifbibstring{#1}
-    {\bibstring{#1}}
-    {\ifbibstring{lang#1}
-       {\bibstring{lang#1}}
-       {#1}}%
-  \usebibmacro{list:andothers}}
-
-\DeclareListFormat{location}{%
-  \usebibmacro{list:delim}{#1}%
-  #1\isdot
-  \usebibmacro{list:andothers}}
-
-\DeclareListFormat[patent]{location}{%
-  \usebibmacro{list:plain}%
-  \ifbibstring{#1}{\bibstring{#1}}{#1\isdot}%
-  \usebibmacro{list:andothers}}
-
-\DeclareListFormat{pageref}{%
-  \ifnumless{\abx@pagerefstyle}{0}
-    {\usebibmacro{list:plain}%
-     \ifhyperref
-       {\hyperlink{page.#1}{#1}}
-       {#1}}
-    {\ifnumequal{\value{listcount}}{1}
-       {\usebibmacro{pageref:init}}
-       {}%
-     \usebibmacro{pageref:comp}{#1}%
-     \ifnumequal{\value{listcount}}{\value{liststop}}
-       {\usebibmacro{pageref:dump}}
-       {}}}
-
-\DeclareListAlias{origlocation}{location}
-\DeclareListAlias{origpublisher}{publisher}
-\DeclareListAlias{institution}{default}
-\DeclareListAlias{organization}{default}
-
-% Auxiliary macros for list formatting directives
-% ------------------------------------------------------------------
-
-\newbibmacro*{list:delim}[1]{%
-  \ifnumgreater{\value{listcount}}{\value{liststart}}
-    {\ifboolexpr{
-       test {\ifnumless{\value{listcount}}{\value{liststop}}}
-       or
-       test \ifmoreitems
-     }
-       {\multilistdelim}
-       {\lbx@finallistdelim{#1}}}
-    {}}
-
-\newbibmacro*{list:plain}{%
-  \ifnumgreater{\value{listcount}}{\value{liststart}}
-    {\multilistdelim}
-    {}}
-
-\newbibmacro*{list:andothers}{%
-  \ifboolexpr{
-    test {\ifnumequal{\value{listcount}}{\value{liststop}}}
-    and
-    test \ifmoreitems
-  }
-    {\ifnumgreater{\value{liststop}}{1}
-       {\finalandcomma}
-       {}%
-     \andmoredelim\bibstring{andmore}}
-    {}}
-
-\newbibmacro*{pageref:init}{%
-  \let\abx@range@hold=\empty
-  \def\abx@range@diff{0}%
-  \def\abx@range@prev{-1}%
-  \def\abx@range@this{0}%
-  \def\abx@range@last{-1}}
-
-\newbibmacro*{pageref:comp}[1]{%
-  \numdef\abx@range@prev{\abx@range@prev+1}%
-  \ifinteger{#1}
-    {\def\abx@range@num{#1}%
-     \def\abx@range@this{1}%
-     \ifnumequal{\abx@range@this}{\abx@range@last}
-       {}
-       {\def\abx@range@prev{-1}}}
-    {\ifrmnum{#1}
-       {\numdef\abx@range@num{\rmntonum{#1}}%
-        \def\abx@range@this{2}%
-        \ifnumequal{\abx@range@this}{\abx@range@last}
-          {}
-          {\def\abx@range@prev{-1}}}
-       {\undef\abx@range@num
-        \def\abx@range@this{0}%
-        \def\abx@range@prev{-1}}}%
-  \ifdef\abx@range@num
-    {\ifnumequal{\abx@range@num}{\abx@range@prev}
-       {\def\abx@range@hold{#1}%
-        \numdef\abx@range@diff{\abx@range@diff+1}}
-       {\usebibmacro{pageref:dump}%
-        \ifnumgreater{\abx@range@last}{-1}
-          {\multilistdelim}
-          {}%
-        \ifhyperref
-          {\hyperlink{page.#1}{#1}}
-          {#1}}%
-     \edef\abx@range@prev{\abx@range@num}}
-    {\usebibmacro{pageref:dump}%
-     \ifnumgreater{\abx@range@last}{-1}
-       {\multilistdelim}
-       {}%
-     \ifhyperref
-       {\hyperlink{page.#1}{#1}}
-       {#1}%
-     \def\abx@range@prev{-1}}%
-  \edef\abx@range@last{\abx@range@this}}
-
-\newbibmacro*{pageref:dump}{%
-  \ifnumgreater{\abx@range@diff}{0}
-    {\ifcase\abx@pagerefstyle\relax % two
-       \bibrangedash
-       \ifhyperref
-         {\hyperlink{page.\abx@range@hold}{\abx@range@hold}}
-         {\abx@range@hold}%
-     \or % three
-       \ifnumless{\abx@range@diff}{2}
-         {\multilistdelim}
-         {\bibrangedash}%
-       \ifhyperref
-         {\hyperlink{page.\abx@range@hold}{\abx@range@hold}}
-         {\abx@range@hold}%
-     \or % two+
-       \ifnumless{\abx@range@diff}{2}
-         {\sqspace
-          \ifhyperref
-            {\hyperlink{page.\abx@range@hold}{\bibstring{sequens}}}
-            {\bibstring{sequens}}}
-         {\bibrangedash
-          \ifhyperref
-            {\hyperlink{page.\abx@range@hold}{\abx@range@hold}}
-            {\abx@range@hold}}%
-     \or % three+
-       \ifnumless{\abx@range@diff}{2}
-         {\sqspace
-          \ifhyperref
-            {\hyperlink{page.\abx@range@hold}{\bibstring{sequens}}}
-            {\bibstring{sequens}}}
-         {\ifnumless{\abx@range@diff}{3}
-            {\sqspace
-             \ifhyperref
-               {\hyperlink{page.\abx@range@hold}{\bibstring{sequentes}}}
-               {\bibstring{sequentes}}}
-            {\bibrangedash
-             \ifhyperref
-               {\hyperlink{page.\abx@range@hold}{\abx@range@hold}}
-               {\abx@range@hold}}}%
-     \else % all+
-       \ifnumless{\abx@range@diff}{2}
-         {\sqspace
-          \ifhyperref
-            {\hyperlink{page.\abx@range@hold}{\bibstring{sequens}}}
-            {\bibstring{sequens}}}
-         {\sqspace
-          \ifhyperref
-            {\hyperlink{page.\abx@range@hold}{\bibstring{sequentes}}}
-            {\bibstring{sequentes}}}%
-     \fi
-     \def\abx@range@diff{0}}
-    {}}
-
-% ------------------------------------------------------------------
-% NAME LIST FORMATS
-% ------------------------------------------------------------------
-
-% Formatting directives for name lists
-% ------------------------------------------------------------------
-
-\DeclareNameAlias{first-last}{given-family}% legacy alias
-\DeclareNameFormat{given-family}{%
-  \nameparts{#1}%
-  \ifgiveninits
-    {\usebibmacro{name:given-family}
-      {\namepartfamily}
-      {\namepartgiveni}
-      {\namepartprefix}
-      {\namepartsuffix}}
-    {\usebibmacro{name:given-family}
-      {\namepartfamily}
-      {\namepartgiven}
-      {\namepartprefix}
-      {\namepartsuffix}}%
-  \usebibmacro{name:andothers}}
-
-\DeclareNameAlias{last-first}{family-given}% legacy alias
-\DeclareNameFormat{family-given}{%
-  \nameparts{#1}%
-  \ifgiveninits
-    {\usebibmacro{name:family-given}
-      {\namepartfamily}
-      {\namepartgiveni}
-      {\namepartprefix}
-      {\namepartsuffix}}
-    {\usebibmacro{name:family-given}
-      {\namepartfamily}
-      {\namepartgiven}
-      {\namepartprefix}
-      {\namepartsuffix}}%
-  \usebibmacro{name:andothers}}
-
-\DeclareNameAlias{last-first/first-last}{family-given/given-family}% legacy aliAs
-\DeclareNameFormat{family-given/given-family}{%
-  \nameparts{#1}%
-  \ifnumequal{\value{listcount}}{1}
-    {\ifgiveninits
-       {\usebibmacro{name:family-given}
-         {\namepartfamily}
-         {\namepartgiveni}
-         {\namepartprefix}
-         {\namepartsuffix}}
-       {\usebibmacro{name:family-given}
-         {\namepartfamily}
-         {\namepartgiven}
-         {\namepartprefix}
-         {\namepartsuffix}}%
-     \ifempty{\namepartgiven\namepartprefix}
-       {}
-       {\usebibmacro{name:revsdelim}}}
-    {\ifgiveninits
-       {\usebibmacro{name:given-family}
-         {\namepartfamily}
-         {\namepartgiveni}
-         {\namepartprefix}
-         {\namepartsuffix}}
-       {\usebibmacro{name:given-family}
-         {\namepartfamily}
-         {\namepartgiven}
-         {\namepartprefix}
-         {\namepartsuffix}}}%
-  \usebibmacro{name:andothers}}
-
-\DeclareNameFormat{initsonly}{%
-  \nameparts{#1}%
-  \usebibmacro{name:given-family}
-    {\namepartfamilyi}
-    {\namepartgiveni}
-    {\namepartprefixi}
-    {\namepartsuffixi}%
-  \usebibmacro{name:andothers}}
-
-% Fallback used by \printnames
-
-\DeclareNameAlias{default}{given-family}
-
-% Default used by \citename
-
-\DeclareNameAlias{citename}{default}
-
-% Used in some citations
-
-\DeclareNameFormat{labelname}{%
-  \nameparts{#1}%
-  \ifcase\value{uniquename}%
-    \usebibmacro{name:family}
-      {\namepartfamily}
-      {\namepartgiven}
-      {\namepartprefix}
-      {\namepartsuffix}%
-  \or
-    \ifuseprefix
-      {\usebibmacro{name:given-family}
-        {\namepartfamily}
-        {\namepartgiveni}
-        {\namepartprefix}
-        {\namepartsuffixi}}
-      {\usebibmacro{name:given-family}
-        {\namepartfamily}
-        {\namepartgiveni}
-        {\namepartprefixi}
-        {\namepartsuffixi}}%
-  \or
-    \usebibmacro{name:given-family}
-      {\namepartfamily}
-      {\namepartgiven}
-      {\namepartprefix}
-      {\namepartsuffix}%
-  \fi
-  \usebibmacro{name:andothers}}
-
-% Used in the bibliography
-
-\DeclareNameAlias{sortname}{family-given/given-family}
-
-\DeclareNameAlias{author}{default}
-\DeclareNameAlias{bookauthor}{author}
-\DeclareNameAlias{editor}{default}
-\DeclareNameAlias{editora}{editor}
-\DeclareNameAlias{editorb}{editor}
-\DeclareNameAlias{editorc}{editor}
-\DeclareNameAlias{translator}{default}
-
-\DeclareNameAlias{byauthor}{default}
-\DeclareNameAlias{bybookauthor}{byauthor}
-\DeclareNameAlias{byeditor}{default}
-\DeclareNameAlias{byeditora}{byeditor}
-\DeclareNameAlias{byeditorb}{byeditor}
-\DeclareNameAlias{byeditorc}{byeditor}
-\DeclareNameAlias{bytranslator}{default}
-
-\DeclareNameAlias{withcommentator}{default}
-\DeclareNameAlias{withannotator}{default}
-\DeclareNameAlias{withintroduction}{default}
-\DeclareNameAlias{withforeword}{default}
-\DeclareNameAlias{withafterword}{default}
-
-\DeclareFieldFormat{authortype}{#1}
-\DeclareFieldFormat{editortype}{#1}
-
-% Auxiliary macros for name formatting directives
-% ------------------------------------------------------------------
-
-\newbibmacro*{name:family}[4]{%
-  \ifuseprefix
-    {\usebibmacro{name:delim}{#3#1}%
-     \usebibmacro{name:hook}{#3#1}%
-     \ifempty{#3}
-       {}
-       {\ifcapital
-          {\mkbibnameprefix{\MakeCapital{#3}}\isdot}
-          {\mkbibnameprefix{#3}\isdot}%
-        \ifprefchar{}{\bibnamedelimc}}}
-    {\usebibmacro{name:delim}{#1}%
-     \usebibmacro{name:hook}{#1}}%
-  \mkbibnamefamily{#1}\isdot}%
-\newbibmacro*{name:last}[4]{% legacy alias
-  \blx@warning@noline{%
-    'name:last' is deprecated, please use 'name:family'}%
-  \usebibmacro{name:family}{#1}{#2}{#3}{#4}}
-
-\newbibmacro*{name:given-family}[4]{%
-  \usebibmacro{name:delim}{#2#3#1}%
-  \usebibmacro{name:hook}{#2#3#1}%
-  \ifempty{#2}{}{\mkbibnamegiven{#2}\isdot\bibnamedelimd}%
-  \ifempty{#3}{}{%
-    \mkbibnameprefix{#3}\isdot
-    \ifprefchar
-      {}
-      {\ifuseprefix{\bibnamedelimc}{\bibnamedelimd}}}%
-  \mkbibnamefamily{#1}\isdot
-  \ifempty{#4}{}{\bibnamedelimd\mkbibnameaffix{#4}\isdot}}
-\newbibmacro*{name:first-last}[4]{% legacy alias
-  \blx@warning@noline{%
-    'name:first-last' is deprecated, please use 'name:given-family'}%
-  \usebibmacro{name:given-family}{#1}{#2}{#3}{#4}}
-
-\newbibmacro*{name:family-given}[4]{%
-  \ifuseprefix
-    {\usebibmacro{name:delim}{#3#1}%
-     \usebibmacro{name:hook}{#3#1}%
-     \ifempty{#3}{}{%
-       \ifcapital
-         {\mkbibnameprefix{\MakeCapital{#3}}\isdot}
-         {\mkbibnameprefix{#3}\isdot}%
-       \ifprefchar{}{\bibnamedelimc}}%
-     \mkbibnamefamily{#1}\isdot
-     \ifempty{#4}{}{\bibnamedelimd\mkbibnameaffix{#4}\isdot}%
-     \ifempty{#2}{}{\revsdnamepunct\bibnamedelimd\mkbibnamegiven{#2}\isdot}}
-    {\usebibmacro{name:delim}{#1}%
-     \usebibmacro{name:hook}{#1}%
-     \mkbibnamefamily{#1}\isdot
-     \ifempty{#4}{}{\bibnamedelimd\mkbibnameaffix{#4}\isdot}%
-     \ifempty{#2#3}{}{\revsdnamepunct}%
-     \ifempty{#2}{}{\bibnamedelimd\mkbibnamegiven{#2}\isdot}%
-     \ifempty{#3}{}{\bibnamedelimd\mkbibnameprefix{#3}\isdot}}}
-\newbibmacro*{name:last-first}[4]{% legacy alias
-  \blx@warning@noline{%
-    'name:last-first' is deprecated, please use 'name:family-given'}%
-  \usebibmacro{name:family-given}{#1}{#2}{#3}{#4}}
-
-\newbibmacro*{name:hook}[1]{%
-  \ifnumequal{\value{listcount}}{1}
-    {\lbx@initnamehook{#1}}
-    {}}
-
-\newbibmacro*{name:delim}[1]{%
-  \ifnumgreater{\value{listcount}}{\value{liststart}}
-    {\ifboolexpr{
-       test {\ifnumless{\value{listcount}}{\value{liststop}}}
-       or
-       test \ifmorenames
-     }
-       {\multinamedelim}
-       {\lbx@finalnamedelim{#1}}}
-    {}}
-
-\newbibmacro*{name:revsdelim}{%
-  \ifboolexpr{
-    (
-      test {\ifnumequal{\value{liststop}}{1}}
-      and
-      test \ifmorenames
-    )
-    or
-    test {\ifnumequal{\value{liststop}}{2}}
-  }
-    {\revsdnamedelim}
-    {}}
-
-\newbibmacro*{name:andothers}{%
-  \ifboolexpr{
-    test {\ifnumequal{\value{listcount}}{\value{liststop}}}
-    and
-    test \ifmorenames
-  }
-    {\ifnumgreater{\value{liststop}}{1}
-       {\finalandcomma}
-       {}%
-     \andothersdelim\bibstring{andothers}}
-    {}}
-
-% ------------------------------------------------------------------
-% INDEX FORMATS FOR FIELDS (#1 is the value of the field)
-% ------------------------------------------------------------------
-
-% There is no need to test if a field to be indexed is empty because
-% \indexfield performs this test implicitly.
-
-% The fallback used by \indexfield
-
-\DeclareIndexFieldFormat{default}{\index{#1}}
-
-% Used in the bibliography and in citations
-
-\DeclareIndexFieldFormat{indextitle}{%
-  \usebibmacro{index:title}{\index}{#1}}
-
-\newbibmacro*{index:title}[2]{%
-  \usebibmacro{index:field}{#1}{\thefield{indexsorttitle}}{\emph{#2}}}
-
-\newbibmacro*{index:field}[3]{%
-  \usebibmacro{index:entry}{#1}{\mkbibindexfield{#2}{#3}}}
-
-% Auxiliary macros for field indexing directives
-% ------------------------------------------------------------------
-
-\newbibmacro*{index:entry}[2]{%
-  \begingroup
-  \protected@edef\theindexentry{\unexpanded{#1}{#2}}%
-  \theindexentry
-  \endgroup}
-
-\newcommand*{\mkbibindexfield}[2]{\mkbibindexentry{#1}{\unexpanded{#2}}}
-\newcommand*{\mkbibindexentry}[2]{#1\actualoperator#2}
-
-% ------------------------------------------------------------------
-% INDEX FORMATS FOR LITERAL LISTS (#1 is the current item)
-% ------------------------------------------------------------------
-
-% The fallback used by \indexlist
-
-\DeclareIndexListFormat{default}{\index{#1}}
-
-% ------------------------------------------------------------------
-% INDEX FORMATS FOR NAME LISTS
-% ------------------------------------------------------------------
-
-% Indexing directives for name lists
-% ------------------------------------------------------------------
-
-% The fallback used by \indexnames
-
-\DeclareIndexNameFormat{default}{%
-  \nameparts{#1}%
-  \usebibmacro{index:name}
-    {\index}
-    {\namepartfamily}
-    {\namepartgiven}
-    {\namepartprefix}
-    {\namepartsuffix}}
-
-% Used in citations
-
-\DeclareIndexNameAlias{labelname}{default}
-
-% Used in the bibliography
-
-\DeclareIndexNameAlias{author}{default}
-\DeclareIndexNameAlias{editor}{default}
-\DeclareIndexNameAlias{bookauthor}{default}
-
-% Auxiliary macros for name indexing directives
-% ------------------------------------------------------------------
-
-% When generating an index entry, we need to test which parts of a
-% name are actually available to prevent spurious punctuation and
-% spaces.
-%
-% Note that the standard LaTeX \index command simply writes its
-% argument to the .idx file without preventing expansion. This means
-% that all \ifblank etc. tests are expanded on the way and will not end
-% up in the index. The index package, however, prevents expansion.
-% This would lead to \ifblank etc. ending up in the .idx file. To avoid
-% that, we preprocess the index entry inside an \edef. We use
-% \unexpanded to protect the \index command and the actual data from
-% expansion. This definition will work with both index.sty and the
-% standard indexing facilities.
-%
-% We also use \ifuseprefix to ensure that the name prefix is handled
-% properly. \actualoperator is the so-called actual operator, as
-% defined by the 'actual' specifier in the .ist file. The makeindex
-% program will use the part preceeding the \actualoperator
-% delimiter for sorting. The part after the delimiter is used as the
-% index is printed. Note that this is not specific to biblatex, see
-% the makeindex documentation for details.
-
-\newcommand*{\actualoperator}{@}
-\newcommand*{\subentryoperator}{!}
-
-\newbibmacro*{index:name}[5]{%
-  \usebibmacro{index:entry}{#1}{\mkbibindexname{#2}{#3}{#4}{#5}}}
-
-% {<family name>}{<given name>}{<given initials>}{<family name prefix>}
-
-\newcommand*{\mkbibindexname}[4]{%
-  \ifuseprefix
-    {\ifblank{#3}{}{#3 }%
-     \@firstofone #1% remove spurious braces
-     \ifblank{#4}{}{ #4}%
-     \ifblank{#2}{}{, #2}%
-     \actualoperator
-     \ifblank{#3}{}{\MakeCapital{#3} }%
-     #1%
-     \ifblank{#4}{}{ #4}%
-     \ifblank{#2}{}{, #2}}
-    {\@firstofone #1% remove spurious braces
-     \ifblank{#4}{}{ #4}%
-     \ifblank{#2#3}{}{,}%
-     \ifblank{#2}{}{ #2}%
-     \ifblank{#3}{}{ #3}}}
-
-% {<control sequence>}{<control sequence>}
-
-\newcommand*{\mkbibindexsubentry}[2]{%
-  \ifblank{#1}{}{\subentryoperator#1\actualoperator#2}}
-
-% Additional macros with subentries
-
-\newbibmacro*{index:name:field}[6]{%
-  \usebibmacro{index:name:subentry}{#1}{#2}{#3}{#4}{#5}
-    {\thefield{#6}}{\csfield{#6}}}
-
-\newbibmacro*{index:name:title}[5]{%
-  \usebibmacro{index:name:subentry}{#1}{#2}{#3}{#4}{#5}
-    {\thefield{indexsorttitle}}{\emph{\csfield{indextitle}}}}
-
-\newbibmacro*{index:name:subentry}[7]{%
-  \usebibmacro{index:entry}{#1}{%
-    \mkbibindexname{#2}{#3}{#4}{#5}\mkbibindexsubentry{#6}{#7}}}
-
-% ------------------------------------------------------------------
-% Driver sourcemaps
-% ------------------------------------------------------------------
-
-\DeclareDriverSourcemap[datatype=bibtex]{
-  \map{
-    \step[fieldset=day, null]
-  }
-  \map{
-    \step[typesource=conference, typetarget=inproceedings]
-    \step[typesource=electronic, typetarget=online]
-    \step[typesource=www,        typetarget=online]
-  }
-  \map{
-    \step[typesource=mastersthesis, typetarget=thesis, final]
-    \step[fieldset=type,            fieldvalue=mathesis]
-  }
-  \map{
-    \step[typesource=phdthesis, typetarget=thesis, final]
-    \step[fieldset=type,        fieldvalue=phdthesis]
-  }
-  \map{
-    \step[typesource=techreport, typetarget=report, final]
-    \step[fieldset=type,         fieldvalue=techreport]
-  }
-  \map{
-    \step[fieldsource=hyphenation,   fieldtarget=langid]
-    \step[fieldsource=address,       fieldtarget=location]
-    \step[fieldsource=school,        fieldtarget=institution]
-    \step[fieldsource=annote,        fieldtarget=annotation]
-    \step[fieldsource=archiveprefix, fieldtarget=eprinttype]
-    \step[fieldsource=journal,       fieldtarget=journaltitle]
-    \step[fieldsource=primaryclass,  fieldtarget=eprintclass]
-    \step[fieldsource=key,           fieldtarget=sortkey]
-    \step[fieldsource=pdf,           fieldtarget=file]
-  }
-}
-
-\DeclareDriverSourcemap[datatype=ris]{
-  \map{
-    \step[typesource=ART,    typetarget=artwork]
-    \step[typesource=BILL,   typetarget=jurisdiction]
-    \step[typesource=BOOK,   typetarget=book]
-    \step[typesource=CHAP,   typetarget=inbook]
-    \step[typesource=COMP,   typetarget=software]
-    \step[typesource=CONF,   typetarget=proceedings]
-    \step[typesource=GEN,    typetarget=misc]
-    \step[typesource=JFULL,  typetarget=article]
-    \step[typesource=JOUR,   typetarget=article]
-    \step[typesource=MGZN,   typetarget=misc]
-    \step[typesource=MPCT,   typetarget=movie]
-    \step[typesource=NEWS,   typetarget=misc]
-    \step[typesource=PAMP,   typetarget=misc]
-    \step[typesource=PAT,    typetarget=patent]
-    \step[typesource=PCOMM,  typetarget=misc]
-    \step[typesource=RPRT,   typetarget=report]
-    \step[typesource=SER,    typetarget=misc]
-    \step[typesource=SLIDE,  typetarget=misc]
-    \step[typesource=SOUND,  typetarget=audio]
-    \step[typesource=STAT,   typetarget=legal]
-    \step[typesource=THES,   typetarget=thesis]
-    \step[typesource=UNBILL, typetarget=jurisdiction]
-    \step[typesource=UNPB,   typetarget=unpublished]
-  }
-  \map{
-    \step[fieldsource=Y1,       fieldtarget=date]
-    \step[fieldsource=PY,       fieldtarget=date]
-    \step[fieldsource=Y2,       fieldtarget=eventdate]
-    \step[fieldsource=A1,       fieldtarget=author]
-    \step[fieldsource=AU,       fieldtarget=author]
-    \step[fieldsource=A2,       fieldtarget=editor]
-    \step[fieldsource=A3,       fieldtarget=editor]
-    \step[fieldsource=ED,       fieldtarget=editor]
-    \step[fieldsource=SPEP,     fieldtarget=pages]
-    \step[fieldsource=N1,       fieldtarget=note]
-    \step[fieldsource=N2,       fieldtarget=abstract]
-    \step[fieldsource=AB,       fieldtarget=abstract]
-    \step[fieldsource=JO,       fieldtarget=journaltitle]
-    \step[fieldsource=JF,       fieldtarget=journaltitle]
-    \step[fieldsource=JA,       fieldtarget=shortjournal]
-    \step[fieldsource=VL,       fieldtarget=volume]
-    \step[fieldsource=IS,       fieldtarget=issue]
-    \step[fieldsource=CP,       fieldtarget=issue]
-    \step[fieldsource=CY,       fieldtarget=location]
-    \step[fieldsource=SN,       fieldtarget=isbn]
-    \step[fieldsource=PB,       fieldtarget=publisher]
-    \step[fieldsource=KW,       fieldtarget=keywords]
-    \step[fieldsource=TI,       fieldtarget=title]
-    \step[fieldsource=U1,       fieldtarget=usera]
-    \step[fieldsource=U2,       fieldtarget=userb]
-    \step[fieldsource=U3,       fieldtarget=userc]
-    \step[fieldsource=U4,       fieldtarget=userd]
-    \step[fieldsource=U5,       fieldtarget=usere]
-    \step[fieldsource=UR,       fieldtarget=url]
-    \step[fieldsource=L1,       fieldtarget=file]
-  }
-}
-
-% ------------------------------------------------------------------
-% META-FIELDS
-% ------------------------------------------------------------------
-
-\DeclareLabelname{%
-  \field{shortauthor}
-  \field{author}
-  \field{shorteditor}
-  \field{editor}
-  \field{translator}
-}
-
-\DeclareLabeldate{%
-  \field{date}
-  \field{eventdate}
-  \field{origdate}
-  \field{urldate}
-  \literal{nodate}
-}
-
-\DeclareLabeltitle{%
-  \field{shorttitle}
-  \field{title}
-}
-
-% ------------------------------------------------------------------
-% LABELALPHA TEMPLATE
-% ------------------------------------------------------------------
-
-\DeclareLabelalphaTemplate{
-  \labelelement{
-    \field[final]{shorthand}
-    \field{label}
-    \field[strwidth=3,strside=left,ifnames=1,pcompound=true]{labelname}
-    \field[strwidth=1,strside=left,pcompound=true]{labelname}
-  }
-  \labelelement{
-    \field[strwidth=2,strside=right]{year}    
-  }
-}
-
-% ------------------------------------------------------------------
-% SORTING
-% ------------------------------------------------------------------
-
-\DeclareSortingNamekeyScheme{
-  \keypart{
-    \namepart[use=true]{prefix}
-  }
-  \keypart{
-    \namepart{family}
-  }
-  \keypart{
-    \namepart{given}
-  }
-  \keypart{
-    \namepart{suffix}
-  }
-  \keypart{
-    \namepart[use=false]{prefix}
-  }
-}
-
-\DeclarePresort{mm}
-
-\DeclareSortingScheme{shorthand}{
-  \sort[final]{
-    \field{sortshorthand}
-  }
-  \sort{
-    \field{shorthand}
-  }
-}
-
-\DeclareSortingScheme{none}{
-  \sort{\citeorder}
-}
-
-\DeclareSortingScheme{debug}{
-  \sort{
-    \field{entrykey}
-  }
-}
-
-\DeclareSortingScheme{nty}{
-  \sort{
-    \field{presort}
-  }
-  \sort[final]{
-    \field{sortkey}
-  }
-  \sort{
-    \field{sortname}
-    \field{author}
-    \field{editor}
-    \field{translator}
-    \field{sorttitle}
-    \field{title}
-  }
-  \sort{
-    \field{sorttitle}
-    \field{title}
-  }
-  \sort{
-    \field{sortyear}
-    \field{year}
-  }
-  \sort{
-    \field[padside=left,padwidth=4,padchar=0]{volume}
-    \literal{0000}
-  }
-}
-
-\DeclareSortingScheme{nyt}{
-  \sort{
-    \field{presort}
-  }
-  \sort[final]{
-    \field{sortkey}
-  }
-  \sort{
-    \field{sortname}
-    \field{author}
-    \field{editor}
-    \field{translator}
-    \field{sorttitle}
-    \field{title}
-  }
-  \sort{
-    \field{sortyear}
-    \field{year}
-  }
-  \sort{
-    \field{sorttitle}
-    \field{title}
-  }
-  \sort{
-    \field[padside=left,padwidth=4,padchar=0]{volume}
-    \literal{0000}
-  }
-}
-
-\DeclareSortingScheme{nyvt}{
-  \sort{
-    \field{presort}
-  }
-  \sort[final]{
-    \field{sortkey}
-  }
-  \sort{
-    \field{sortname}
-    \field{author}
-    \field{editor}
-    \field{translator}
-    \field{sorttitle}
-    \field{title}
-  }
-  \sort{
-    \field{sortyear}
-    \field{year}
-  }
-  \sort{
-    \field[padside=left,padwidth=4,padchar=0]{volume}
-    \literal{0000}
-  }
-  \sort{
-    \field{sorttitle}
-    \field{title}
-  }
-}
-
-\DeclareSortingScheme{anyt}{
-  \sort{
-    \field{presort}
-  }
-  \sort{
-    \field{labelalpha}
-  }
-  \sort[final]{
-    \field{sortkey}
-  }
-  \sort{
-    \field{sortname}
-    \field{author}
-    \field{editor}
-    \field{translator}
-    \field{sorttitle}
-    \field{title}
-  }
-  \sort{
-    \field{sortyear}
-    \field{year}
-  }
-  \sort{
-    \field{sorttitle}
-    \field{title}
-  }
-  \sort{
-    \field[padside=left,padwidth=4,padchar=0]{volume}
-    \literal{0000}
-  }
-}
-
-\DeclareSortingScheme{anyvt}{
-  \sort{
-    \field{presort}
-  }
-  \sort{
-    \field{labelalpha}
-  }
-  \sort[final]{
-    \field{sortkey}
-  }
-  \sort{
-    \field{sortname}
-    \field{author}
-    \field{editor}
-    \field{translator}
-    \field{sorttitle}
-    \field{title}
-  }
-  \sort{
-    \field{sortyear}
-    \field{year}
-  }
-  \sort{
-    \field[padside=left,padwidth=4,padchar=0]{volume}
-    \literal{0000}
-  }
-  \sort{
-    \field{sorttitle}
-    \field{title}
-  }
-}
-
-\DeclareSortingScheme{ynt}{
-  \sort{
-    \field{presort}
-  }
-  \sort[final]{
-    \field{sortkey}
-  }
-  \sort{
-    \field{sortyear}
-    \field{year}
-    \literal{9999}
-  }
-  \sort{
-    \field{sortname}
-    \field{author}
-    \field{editor}
-    \field{translator}
-    \field{sorttitle}
-    \field{title}
-  }
-  \sort{
-    \field{sorttitle}
-    \field{title}
-  }
-}
-
-\DeclareSortingScheme{ydnt}{
-  \sort{
-    \field{presort}
-  }
-  \sort[final]{
-    \field{sortkey}
-  }
-  \sort[direction=descending]{
-    \field[strside=left,strwidth=4]{sortyear}
-    \field[strside=left,strwidth=4]{year}
-    \literal{9999}
-  }
-  \sort{
-    \field{sortname}
-    \field{author}
-    \field{editor}
-    \field{translator}
-    \field{sorttitle}
-    \field{title}
-  }
-  \sort{
-    \field{sorttitle}
-    \field{title}
-  }
-}
-
-% ------------------------------------------------------------------
-% DATA INHERITANCE (CROSSREF)
-% ------------------------------------------------------------------
-
-\DefaultInheritance{all=true,override=false}
-
-\DeclareDataInheritance{mvbook,book}{inbook,bookinbook,suppbook}{%
-  \inherit{author}{author}
-  \inherit{author}{bookauthor}
-}
-
-\DeclareDataInheritance{mvbook}{book,inbook,bookinbook,suppbook}{%
-  \inherit{title}{maintitle}
-  \inherit{subtitle}{mainsubtitle}
-  \inherit{titleaddon}{maintitleaddon}
-  \noinherit{shorttitle}
-  \noinherit{sorttitle}
-  \noinherit{indextitle}
-  \noinherit{indexsorttitle}
-}
-
-\DeclareDataInheritance{mvcollection,mvreference}
-{collection,reference,incollection,inreference,suppcollection}{%
-  \inherit{title}{maintitle}
-  \inherit{subtitle}{mainsubtitle}
-  \inherit{titleaddon}{maintitleaddon}
-  \noinherit{shorttitle}
-  \noinherit{sorttitle}
-  \noinherit{indextitle}
-  \noinherit{indexsorttitle}
-}
-
-\DeclareDataInheritance{mvproceedings}{proceedings,inproceedings}{%
-  \inherit{title}{maintitle}
-  \inherit{subtitle}{mainsubtitle}
-  \inherit{titleaddon}{maintitleaddon}
-  \noinherit{shorttitle}
-  \noinherit{sorttitle}
-  \noinherit{indextitle}
-  \noinherit{indexsorttitle}
-}
-
-\DeclareDataInheritance{book}{inbook,bookinbook,suppbook}{%
-  \inherit{title}{booktitle}
-  \inherit{subtitle}{booksubtitle}
-  \inherit{titleaddon}{booktitleaddon}
-  \noinherit{shorttitle}
-  \noinherit{sorttitle}
-  \noinherit{indextitle}
-  \noinherit{indexsorttitle}
-}
-
-\DeclareDataInheritance{collection,reference}
-{incollection,inreference,suppcollection}{%
-  \inherit{title}{booktitle}
-  \inherit{subtitle}{booksubtitle}
-  \inherit{titleaddon}{booktitleaddon}
-  \noinherit{shorttitle}
-  \noinherit{sorttitle}
-  \noinherit{indextitle}
-  \noinherit{indexsorttitle}
-}
-
-\DeclareDataInheritance{proceedings}{inproceedings}{%
-  \inherit{title}{booktitle}
-  \inherit{subtitle}{booksubtitle}
-  \inherit{titleaddon}{booktitleaddon}
-  \noinherit{shorttitle}
-  \noinherit{sorttitle}
-  \noinherit{indextitle}
-  \noinherit{indexsorttitle}
-}
-
-\DeclareDataInheritance{periodical}{article,suppperiodical}{%
-  \inherit{title}{journaltitle}
-  \inherit{subtitle}{journalsubtitle}
-  \noinherit{shorttitle}
-  \noinherit{sorttitle}
-  \noinherit{indextitle}
-  \noinherit{indexsorttitle}
-}
-
-\DeclareDataInheritance{*}{*}{%
-  \noinherit{ids}
-  \noinherit{crossref}
-  \noinherit{xref}
-  \noinherit{entryset}
-  \noinherit{entrysubtype}
-  \noinherit{execute}
-  \noinherit{label}
-  \noinherit{options}
-  \noinherit{presort}
-  \noinherit{related}
-  \noinherit{relatedoptions}
-  \noinherit{relatedstring}
-  \noinherit{relatedtype}
-  \noinherit{shorthand}
-  \noinherit{shorthandintro}
-  \noinherit{sortkey}
-}
-
-% ------------------------------------------------------------------
-% MACROS FOR LBX FILES
-% ------------------------------------------------------------------
-
-\newcommand*{\lbx@initnamehook}[1]{}
-\newcommand*{\lbx@inittitlehook}[1]{}
-\newcommand*{\lbx@finalnamedelim}[1]{\finalnamedelim}
-\newcommand*{\lbx@finallistdelim}[1]{\finallistdelim}
-
-\newcommand*{\lbx@lfromlang}{%
-  \iffieldundef{origlanguage}
-    {\unspace}
-    {\biblstring{from\thefield{origlanguage}}}}
-
-\newcommand*{\lbx@sfromlang}{%
-  \iffieldundef{origlanguage}
-    {\unspace}
-    {\bibsstring{from\thefield{origlanguage}}}}
-
-% ------------------------------------------------------------------
-% MISCELLANEOUS
-% ------------------------------------------------------------------
-
-% ordinals
-
-\newcommand*{\mkbibordedition}{\mkbibordinal}
-\newcommand*{\mkbibordseries}{\mkbibordinal}
-
-% american
-
-\newrobustcmd*{\uspunctuation}{%
-  \DeclareQuotePunctuation{.,}%
-  \DeclarePunctuationPairs{comma}{*}}
-\newrobustcmd*{\stdpunctuation}{%
-  \DeclareQuotePunctuation{}%
-  \DeclarePunctuationPairs{comma}{*!?}}
-
-% catalan and french
-
-\newtoggle{smartof}
-\newrobustcmd*{\smartof}{\global\toggletrue{smartof}}
-\newrobustcmd*{\forceD}[1]{#1}
-\newrobustcmd*{\forceDE}[1]{#1}
-
-\AtBeginDocument{%
-  \@ifpackageloaded{babel}
-    {\ifdef\AutoSpaceBeforeFDP
-       {\newrobustcmd*{\EnsureAutoSpaceBeforeFDP}{%
-          \iflanguage{french}
-            {\AutoSpaceBeforeFDP}
-            {}}%
-        \appto\bibsetup{\EnsureAutoSpaceBeforeFDP}%
-        \appto\citesetup{\EnsureAutoSpaceBeforeFDP}}
-       {}}
-    {}}
-
-% spanish
-
-\newcounter{smartand}
-\defcounter{smartand}{1}
-\newrobustcmd*{\forceY}[1]{#1}
-\newrobustcmd*{\forceE}[1]{#1}
-
-% ------------------------------------------------------------------
-% PREDEFINED HEADINGS
-% ------------------------------------------------------------------
-
-\newcommand*{\abx@classtype}{0}
-\@ifclassloaded{article}
- {}
- {\@ifclassloaded{book}
-   {\def\abx@classtype{1}}
-   {\@ifclassloaded{report}
-     {\def\abx@classtype{1}}
-     {\@ifclassloaded{scrartcl}
-        {\def\abx@classtype{2}}
-        {\@ifclassloaded{scrbook}
-           {\def\abx@classtype{3}}
-           {\@ifclassloaded{scrreprt}
-              {\def\abx@classtype{3}}
-              {\@ifclassloaded{memoir}
-                {\ifbool{artopt}
-                   {\def\abx@classtype{4}}
-                   {\def\abx@classtype{5}}}
-                {\ifundef\chapter
-                   {}
-                   {\def\abx@classtype{1}}}}}}}}}
-
-\defbibheading{none}{}
-
-\ifcase\abx@classtype\relax % article
-  \defbibheading{bibliography}[\refname]{%
-    \section*{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{biblist}[\biblistname]{%
-    \section*{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{bibintoc}[\refname]{%
-    \section*{#1}%
-    \addcontentsline{toc}{section}{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{biblistintoc}[\biblistname]{%
-    \section*{#1}%
-    \addcontentsline{toc}{section}{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{bibnumbered}[\refname]{%
-    \section{#1}%
-    \if@twoside\markright{\MakeUppercase{#1}}\fi}
-  \defbibheading{biblistnumbered}[\biblistname]{%
-    \section{#1}%
-    \if@twoside\markright{\MakeUppercase{#1}}\fi}
-  \defbibheading{subbibliography}[\refname]{%
-    \subsection*{#1}}
-  \defbibheading{subbibintoc}[\refname]{%
-    \subsection*{#1}%
-    \addcontentsline{toc}{subsection}{#1}}
-  \defbibheading{subbibnumbered}[\refname]{%
-    \subsection{#1}}
-
-\or % book/report
-  \defbibheading{bibliography}[\bibname]{%
-    \chapter*{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{biblist}[\biblistname]{%
-    \chapter*{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{bibintoc}[\bibname]{%
-    \chapter*{#1}%
-    \addcontentsline{toc}{chapter}{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{biblistintoc}[\biblistname]{%
-    \chapter*{#1}%
-    \addcontentsline{toc}{chapter}{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{bibnumbered}[\bibname]{%
-    \chapter{#1}%
-    \if@twoside\markright{\MakeUppercase{#1}}\fi}
-  \defbibheading{biblistnumbered}[\biblistname]{%
-    \chapter{#1}%
-    \if@twoside\markright{\MakeUppercase{#1}}\fi}
-  \defbibheading{subbibliography}[\refname]{%
-    \section*{#1}%
-    \if@twoside\markright{\MakeUppercase{#1}}\fi}
-  \defbibheading{subbibintoc}[\refname]{%
-    \section*{#1}%
-    \addcontentsline{toc}{section}{#1}%
-    \if@twoside\markright{\MakeUppercase{#1}}\fi}
-  \defbibheading{subbibnumbered}[\refname]{%
-    \section{#1}}
-
-\or % scrartcl
-  \defbibheading{bibliography}[\refname]{%
-    \ifkomabibtotocnumbered
-      {\section{#1}}
-      {\ifkomabibtotoc
-         {\addsec{#1}}
-         {\section*{#1}}%
-       \markboth{#1}{#1}}}
-  \defbibheading{biblist}[\biblistname]{%
-    \ifkomabibtotocnumbered
-      {\section{#1}}
-      {\ifkomabibtotoc
-         {\addsec{#1}}
-         {\section*{#1}}%
-       \markboth{#1}{#1}}}
-  \defbibheading{bibintoc}[\refname]{%
-    \addsec{#1}%
-    \markboth{#1}{#1}}
-  \defbibheading{biblistintoc}[\biblistname]{%
-    \addsec{#1}%
-    \markboth{#1}{#1}}
-  \defbibheading{bibnumbered}[\refname]{%
-    \section{#1}%
-    \markboth{\sectionmarkformat#1}{\sectionmarkformat#1}}
-  \defbibheading{biblistnumbered}[\biblistname]{%
-    \section{#1}%
-    \markboth{\sectionmarkformat#1}{\sectionmarkformat#1}}
-  \defbibheading{subbibliography}[\refname]{%
-    \subsection*{#1}}
-  \defbibheading{subbibintoc}[\refname]{%
-    \subsection*{#1}%
-    \addcontentsline{toc}{subsection}{#1}}
-  \defbibheading{subbibnumbered}[\refname]{%
-    \subsection{#1}}
-
-\or % scrbook/scrreprt
-  \defbibheading{bibliography}[\bibname]{%
-    \ifkomabibtotocnumbered
-      {\chapter{#1}}
-      {\ifkomabibtotoc
-         {\addchap{#1}}
-         {\chapter*{#1}}%
-       \markboth{#1}{#1}}}
-  \defbibheading{biblist}[\biblistname]{%
-    \ifkomabibtotocnumbered
-      {\chapter{#1}}
-      {\ifkomabibtotoc
-         {\addchap{#1}}
-         {\chapter*{#1}}%
-       \markboth{#1}{#1}}}
-  \defbibheading{bibintoc}[\bibname]{%
-    \addchap{#1}%
-    \markboth{#1}{#1}}
-  \defbibheading{biblistintoc}[\biblistname]{%
-    \addchap{#1}%
-    \markboth{#1}{#1}}
-  \defbibheading{bibnumbered}[\bibname]{%
-    \chapter{#1}%
-    \markboth{\chaptermarkformat#1}{\chaptermarkformat#1}}
-  \defbibheading{biblistnumbered}[\biblistname]{%
-    \chapter{#1}%
-    \markboth{\chaptermarkformat#1}{\chaptermarkformat#1}}
-  \defbibheading{subbibliography}[\refname]{%
-    \section*{#1}%
-    \if@twoside\markright{#1}\fi}
-  \defbibheading{subbibintoc}[\refname]{%
-    \addsec{#1}%
-    \markboth{#1}{#1}}
-  \defbibheading{subbibnumbered}[\refname]{%
-    \section{#1}}
-
-\or % memoir (article)
-  \ifdef\memUChead{}{\let\memUChead\MakeUppercase}
-  \defbibheading{bibliography}[\refname]{%
-    \chapter*{#1}%
-    \ifmemoirbibintoc
-      {\phantomsection
-       \addcontentsline{toc}{chapter}{#1}}
-      {}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{biblist}[\biblistname]{%
-    \chapter*{#1}%
-    \ifmemoirbibintoc
-      {\phantomsection
-       \addcontentsline{toc}{chapter}{#1}}
-      {}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{bibintoc}[\refname]{%
-    \chapter*{#1}%
-    \phantomsection
-    \addcontentsline{toc}{chapter}{#1}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{biblistintoc}[\biblistname]{%
-    \chapter*{#1}%
-    \phantomsection
-    \addcontentsline{toc}{chapter}{#1}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{bibnumbered}[\refname]{%
-    \chapter{#1}}
-  \defbibheading{biblistnumbered}[\biblistname]{%
-    \chapter{#1}}
-  \defbibheading{subbibliography}[\refname]{%
-    \section*{#1}%
-    \ifmemoirbibintoc
-      {\phantomsection
-       \addcontentsline{toc}{section}{#1}}
-      {}%
-    \if@twoside\markright{\memUChead{#1}}\fi}
-  \defbibheading{subbibintoc}[\refname]{%
-    \section*{#1}%
-    \phantomsection
-    \addcontentsline{toc}{section}{#1}%
-    \if@twoside\markright{\memUChead{#1}}\fi}
-  \defbibheading{subbibnumbered}[\refname]{%
-    \section{#1}}
-
-\or % memoir (book)
-  \ifdef\memUChead{}{\let\memUChead\MakeUppercase}
-  \defbibheading{bibliography}[\bibname]{%
-    \chapter*{#1}%
-    \ifmemoirbibintoc
-      {\phantomsection
-       \addcontentsline{toc}{chapter}{#1}}
-      {}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{biblist}[\biblistname]{%
-    \chapter*{#1}%
-    \ifmemoirbibintoc
-      {\phantomsection
-       \addcontentsline{toc}{chapter}{#1}}
-      {}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{bibintoc}[\bibname]{%
-    \chapter*{#1}%
-    \phantomsection
-    \addcontentsline{toc}{chapter}{#1}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{biblistintoc}[\biblistname]{%
-    \chapter*{#1}%
-    \phantomsection
-    \addcontentsline{toc}{chapter}{#1}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{bibnumbered}[\bibname]{%
-    \chapter{#1}%
-    \if@twoside\markright{\memUChead{#1}}\fi}
-  \defbibheading{biblistnumbered}[\biblistname]{%
-    \chapter{#1}%
-    \if@twoside\markright{\memUChead{#1}}\fi}
-  \defbibheading{subbibliography}[\refname]{%
-    \section*{#1}%
-    \ifmemoirbibintoc
-      {\phantomsection
-       \addcontentsline{toc}{section}{#1}}
-      {}%
-    \if@twoside\markright{\memUChead{#1}}\fi}
-  \defbibheading{subbibintoc}[\refname]{%
-    \section*{#1}%
-    \phantomsection
-    \addcontentsline{toc}{section}{#1}%
-    \if@twoside\markright{\memUChead{#1}}\fi}
-  \defbibheading{subbibnumbered}[\refname]{%
-    \section{#1}}
-
-\fi
-
-% ------------------------------------------------------------------
-% GENERIC CITATION COMMANDS
-% ------------------------------------------------------------------
-
-\DeclareCiteCommand{\fullcite}
-  {\usebibmacro{prenote}}
-  {\usedriver
-     {\DeclareNameAlias{sortname}{default}}
-     {\thefield{entrytype}}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand{\footfullcite}[\mkbibfootnote]
-  {\usebibmacro{prenote}}
-  {\usedriver
-     {\DeclareNameAlias{sortname}{default}}
-     {\thefield{entrytype}}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand{\citeauthor}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\ifciteindex
-     {\indexnames{labelname}}
-     {}%
-   \printnames{labelname}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand*{\citeauthor}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\ifciteindex
-     {\indexnames{labelname}}
-     {}%
-   \printnames[][1-1]{labelname}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand{\citetitle}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\ifciteindex
-     {\indexfield{indextitle}}
-     {}%
-   \printfield[citetitle]{labeltitle}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand*{\citetitle}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\ifciteindex
-     {\indexfield{indextitle}}
-     {}%
-   \printfield[citetitle]{title}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand{\citeyear}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\printfield{year}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand*{\citeyear}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\printfield{year}\printfield{extrayear}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand{\citedate}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\printdate}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand*{\citedate}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\printdateextra}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand{\citeurl}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\printfield[citeurl]{url}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand{\notecite}
-  {\printfield{prenote}%
-   \setunit*{\prenotedelim}}
-  {\nocite{\thefield{entrykey}}}
-  {}
-  {\printfield{postnote}}
-
-\DeclareCiteCommand{\pnotecite}[\mkbibparens]
-  {\printfield{prenote}%
-   \setunit*{\prenotedelim}}
-  {\nocite{\thefield{entrykey}}}
-  {}
-  {\printfield{postnote}}
-
-\DeclareCiteCommand{\fnotecite}[\mkbibfootnote]
-  {\printfield{prenote}%
-   \setunit*{\prenotedelim}}
-  {\nocite{\thefield{entrykey}}}
-  {}
-  {\printfield{postnote}}
-
-\newrobustcmd*{\volcite}{\volcitecmd\cite}
-\newrobustcmd*{\pvolcite}{\volcitecmd\parencite}
-\newrobustcmd*{\fvolcite}{\volcitecmd\footcite}
-\newrobustcmd*{\ftvolcite}{\volcitecmd\footcitetext}
-\newrobustcmd*{\svolcite}{\volcitecmd\smartcite}
-\newrobustcmd*{\tvolcite}{\volcitecmd\textcite}
-\newrobustcmd*{\avolcite}{\volcitecmd\autocite}
-
-\newrobustcmd*{\volcites}{\multivolcitecmd\cites}
-\newrobustcmd*{\pvolcites}{\multivolcitecmd\parencites}
-\newrobustcmd*{\fvolcites}{\multivolcitecmd\footcites}
-\newrobustcmd*{\ftvolcites}{\multivolcitecmd\footcitetexts}
-\newrobustcmd*{\svolcites}{\multivolcitecmd\smartcites}
-\newrobustcmd*{\tvolcites}{\multivolcitecmd\textcites}
-\newrobustcmd*{\avolcites}{\multivolcitecmd\autocites}
-
-\newrobustcmd*{\Cite}{\bibsentence\cite}
-\newrobustcmd*{\Parencite}{\bibsentence\parencite}
-\newrobustcmd*{\Footcite}{\footcite}
-\newrobustcmd*{\Footcitetext}{\footcitetext}
-\newrobustcmd*{\Smartcite}{\bibsentence\smartcite}
-\newrobustcmd*{\Textcite}{\bibsentence\textcite}
-\newrobustcmd*{\Citeauthor}{%
-  \@ifstar{\bibsentence\citeauthor*}{\bibsentence\citeauthor}}
-\newrobustcmd*{\Citetitle}{\bibsentence\citetitle}
-
-\newrobustcmd*{\Volcite}{\volcitecmd\Cite}
-\newrobustcmd*{\Pvolcite}{\volcitecmd\Parencite}
-\newrobustcmd*{\Fvolcite}{\volcitecmd\Footcite}
-\newrobustcmd*{\Ftvolcite}{\volcitecmd\Footcitetext}
-\newrobustcmd*{\Svolcite}{\volcitecmd\Smartcite}
-\newrobustcmd*{\Tvolcite}{\volcitecmd\Textcite}
-\newrobustcmd*{\Avolcite}{\volcitecmd\Autocite}
-
-\newrobustcmd*{\Volcites}{\multivolcitecmd\Cites}
-\newrobustcmd*{\Pvolcites}{\multivolcitecmd\Parencites}
-\newrobustcmd*{\Fvolcites}{\multivolcitecmd\Footcites}
-\newrobustcmd*{\Ftvolcites}{\multivolcitecmd\Footcitetext}
-\newrobustcmd*{\Svolcites}{\multivolcitecmd\Smartcites}
-\newrobustcmd*{\Tvolcites}{\multivolcitecmd\Textcites}
-\newrobustcmd*{\Avolcites}{\multivolcitecmd\Autocites}
-
-\newrobustcmd*{\Notecite}{\bibsentence\notecite}
-\newrobustcmd*{\Pnotecite}{\bibsentence\pnotecite}
-\newrobustcmd*{\Fnotecite}{\fnotecite}
-
-\DeclareMultiCiteCommand{\cites}{\cite}{\multicitedelim}
-\DeclareMultiCiteCommand{\parencites}[\mkbibparens]{\parencite}{\multicitedelim}
-\DeclareMultiCiteCommand{\footcites}[\mkbibfootnote]{\footcite}{\multicitedelim}
-\DeclareMultiCiteCommand{\footcitetexts}[\mkbibfootnotetext]
-  {\footcitetext}{\multicitedelim}
-\DeclareMultiCiteCommand{\smartcites}[\iffootnote\mkbibparens\mkbibfootnote]
-  {\smartcite}{\multicitedelim}
-\DeclareMultiCiteCommand{\supercites}[\mkbibsuperscript]
-  {\supercite}{\supercitedelim}
-\DeclareMultiCiteCommand{\textcites}{\textcite}{\multicitedelim}
-
-\newrobustcmd*{\Cites}{\bibsentence\cites}
-\newrobustcmd*{\Parencites}{\bibsentence\parencites}
-\newrobustcmd*{\Footcites}{\footcites}
-\newrobustcmd*{\Footcitetexts}{\footcitetexts}
-\newrobustcmd*{\Smartcites}{\bibsentence\smartcites}
-\newrobustcmd*{\Textcites}{\bibsentence\textcites}
-
-\DeclareAutoCiteCommand{plain}{\cite}{\cites}
-\DeclareAutoCiteCommand{inline}{\parencite}{\parencites}
-%\DeclareAutoCiteCommand{footnote}[l]{\footcite}{\footcites}
-\DeclareAutoCiteCommand{footnote}[f]{\smartcite}{\smartcites}
-\DeclareAutoCiteCommand{superscript}[l]{\supercite}{\supercites}
-
-\newrobustcmd*{\Autocite}{\bibsentence\autocite}
-\newrobustcmd*{\Autocites}{\bibsentence\autocites}
-
-% ------------------------------------------------------------------
-% GENERIC CITATION MACROS
-% ------------------------------------------------------------------
-
-\newbibmacro*{citeindex}{%
-  \ifciteindex
-    {\indexnames{labelname}%
-     \indexfield{indextitle}}
-    {}}
-
-\newbibmacro*{shorthandintro}{%
-  \iffieldundef{shorthandintro}
-    {\iffieldundef{shorthand}
-       {}
-       {\setunit{\addspace}%
-        \printtext[parens]{%
-          \bibstring{citedas}\space
-          \printfield{shorthand}}}}
-    {\setunit{\addspace}%
-     \printtext[parens]{\printfield{shorthandintro}}}}
-
-% citation commands
-
-\newbibmacro*{prenote}{%
-  \iffieldundef{prenote}
-    {}
-    {\printfield{prenote}%
-     \setunit{\prenotedelim}}}
-
-\newbibmacro*{postnote}{%
-  \iffieldundef{postnote}
-    {}
-    {\setunit{\postnotedelim}%
-     \printfield{postnote}}}
-
-% multicite commands
-
-\newbibmacro*{multiprenote}{%
-  \iffieldundef{multiprenote}
-    {}
-    {\printfield{multiprenote}%
-     \prenotedelim}}
-
-\newbibmacro*{multipostnote}{%
-  \iffieldundef{multipostnote}
-    {}
-    {\postnotedelim
-     \printfield{multipostnote}}}
-
-% ------------------------------------------------------------------
-% GENERIC BIBLIOGRAPHY MACROS
-% ------------------------------------------------------------------
-
-\newbibmacro*{bibindex}{%
-  \ifbibindex
-    {\indexnames{labelname}%
-     \indexfield{indextitle}}
-    {}}
-
-\newbibmacro*{author/editor}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    and
-    not test {\ifnameundef{author}}
-  }
-    {\usebibmacro{author}}
-    {\usebibmacro{editor}}}
-
-\newbibmacro*{author/editor+others}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    and
-    not test {\ifnameundef{author}}
-  }
-    {\usebibmacro{author}}
-    {\usebibmacro{editor+others}}}
-
-\newbibmacro*{author/translator}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    and
-    not test {\ifnameundef{author}}
-  }
-    {\usebibmacro{author}}
-    {\usebibmacro{translator}}}
-
-\newbibmacro*{author/translator+others}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    and
-    not test {\ifnameundef{author}}
-  }
-    {\usebibmacro{author}}
-    {\usebibmacro{translator+others}}}
-
-\newbibmacro*{author/editor/translator}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    and
-    not test {\ifnameundef{author}}
-  }
-    {\usebibmacro{author}}
-    {\ifboolexpr{
-       test \ifuseeditor
-       and
-       not test {\ifnameundef{editor}}
-     }
-       {\usebibmacro{editor}}
-       {\usebibmacro{translator}}}}
-
-\newbibmacro*{author/editor+others/translator+others}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    and
-    not test {\ifnameundef{author}}
-  }
-    {\usebibmacro{author}}
-    {\ifboolexpr{
-       test \ifuseeditor
-       and
-       not test {\ifnameundef{editor}}
-     }
-       {\usebibmacro{editor+others}}
-       {\usebibmacro{translator+others}}}}
-
-\newbibmacro*{author}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    and
-    not test {\ifnameundef{author}}
-  }
-    {\printnames{author}%
-     \iffieldundef{authortype}
-       {}
-       {\setunit{\addcomma\space}%
-        \usebibmacro{authorstrg}}}
-    {}}
-
-\newbibmacro*{editor}{%
-  \ifboolexpr{
-    test \ifuseeditor
-    and
-    not test {\ifnameundef{editor}}
-  }
-    {\printnames{editor}%
-     \setunit{\addcomma\space}%
-     \usebibmacro{editorstrg}%
-     \clearname{editor}}
-    {}}
-
-\newbibmacro*{editor+others}{%
-  \ifboolexpr{
-    test \ifuseeditor
-    and
-    not test {\ifnameundef{editor}}
-  }
-    {\printnames{editor}%
-     \setunit{\addcomma\space}%
-     \usebibmacro{editor+othersstrg}%
-     \clearname{editor}}
-    {}}
-
-\newbibmacro*{translator}{%
-  \ifboolexpr{
-    test \ifusetranslator
-    and
-    not test {\ifnameundef{translator}}
-  }
-    {\printnames{translator}%
-     \setunit{\addcomma\space}%
-     \usebibmacro{translatorstrg}%
-     \clearname{translator}}
-    {}}
-
-\newbibmacro*{translator+others}{%
-  \ifboolexpr{
-    test \ifusetranslator
-    and
-    not test {\ifnameundef{translator}}
-  }
-    {\printnames{translator}%
-     \setunit{\addcomma\space}%
-     \usebibmacro{translator+othersstrg}%
-     \clearname{translator}}
-    {}}
-
-\newbibmacro*{authorstrg}{%
-  \iffieldundef{authortype}
-    {}
-    {\printtext[authortype]{%
-       \ifbibxstring{\thefield{authortype}}
-         {\ifboolexpr{
-            test {\ifnumgreater{\value{author}}{1}}
-            or
-            test {\ifandothers{author}}
-          }
-            {\bibstring{\thefield{authortype}s}}
-            {\bibstring{\thefield{authortype}}}}
-         {\thefield{authortype}}}}}
-
-\newbibmacro*{editorstrg}{%
-  \printtext[editortype]{%
-    \iffieldundef{editortype}
-      {\ifboolexpr{
-         test {\ifnumgreater{\value{editor}}{1}}
-         or
-         test {\ifandothers{editor}}
-       }
-         {\bibstring{editors}}
-         {\bibstring{editor}}}
-      {\ifbibxstring{\thefield{editortype}}
-         {\ifboolexpr{
-            test {\ifnumgreater{\value{editor}}{1}}
-            or
-            test {\ifandothers{editor}}
-          }
-            {\bibstring{\thefield{editortype}s}}
-            {\bibstring{\thefield{editortype}}}}
-         {\thefield{editortype}}}}}
-
-\newbibmacro*{editor+othersstrg}{%
-  \iffieldundef{editortype}
-    {\ifboolexpr{
-       test {\ifnumgreater{\value{editor}}{1}}
-       or
-       test {\ifandothers{editor}}
-     }
-       {\def\abx@tempa{editors}}
-       {\def\abx@tempa{editor}}}
-    {\ifboolexpr{
-       test {\ifnumgreater{\value{editor}}{1}}
-       or
-       test {\ifandothers{editor}}
-     }
-       {\edef\abx@tempa{\thefield{editortype}s}}
-       {\edef\abx@tempa{\thefield{editortype}}}}%
-  \let\abx@tempb=\empty
-  \ifnamesequal{editor}{translator}
-    {\appto\abx@tempa{tr}%
-     \appto\abx@tempb{\clearname{translator}}}
-    {}%
-  \ifnamesequal{editor}{commentator}
-    {\appto\abx@tempa{co}%
-     \appto\abx@tempb{\clearname{commentator}}}
-    {\ifnamesequal{editor}{annotator}
-       {\appto\abx@tempa{an}%
-        \appto\abx@tempb{\clearname{annotator}}}
-       {}}%
-  \ifnamesequal{editor}{introduction}
-    {\appto\abx@tempa{in}%
-     \appto\abx@tempb{\clearname{introduction}}}
-    {\ifnamesequal{editor}{foreword}
-       {\appto\abx@tempa{fo}%
-        \appto\abx@tempb{\clearname{foreword}}}
-       {\ifnamesequal{editor}{afterword}
-          {\appto\abx@tempa{af}%
-           \appto\abx@tempb{\clearname{afterword}}}
-          {}}}%
-  \ifbibxstring{\abx@tempa}
-    {\printtext[editortype]{\bibstring{\abx@tempa}}\abx@tempb}
-    {\usebibmacro{editorstrg}}}
-
-\newbibmacro*{translatorstrg}{%
-  \ifboolexpr{
-    test {\ifnumgreater{\value{translator}}{1}}
-    or
-    test {\ifandothers{translator}}
-  }
-    {\bibstring{translators}}
-    {\bibstring{translator}}}
-
-\newbibmacro*{translator+othersstrg}{%
-  \ifboolexpr{
-    test {\ifnumgreater{\value{translator}}{1}}
-    or
-    test {\ifandothers{translator}}
-  }
-    {\def\abx@tempa{translators}}
-    {\def\abx@tempa{translator}}%
-  \ifnamesequal{translator}{commentator}
-    {\appto\abx@tempa{co}%
-     \clearname{commentator}}
-    {\ifnamesequal{translator}{annotator}
-       {\appto\abx@tempa{an}%
-        \clearname{annotator}}
-       {}}%
-  \ifnamesequal{translator}{introduction}
-    {\appto\abx@tempa{in}%
-     \clearname{introduction}}
-    {\ifnamesequal{translator}{foreword}
-       {\appto\abx@tempa{fo}%
-        \clearname{foreword}}
-       {\ifnamesequal{translator}{afterword}
-          {\appto\abx@tempa{af}%
-           \clearname{afterword}}
-          {}}}%
-  \bibstring{\abx@tempa}}
-
-\newbibmacro*{byauthor}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    or
-    test {\ifnameundef{author}}
-  }
-    {}
-    {\usebibmacro{bytypestrg}{author}{author}%
-     \setunit{\addspace}%
-     \printnames[byauthor]{author}}}
-
-\newbibmacro*{bybookauthor}{%
-  \ifnamesequal{author}{bookauthor}
-    {}
-    {\printnames{bookauthor}}}
-
-\newbibmacro*{byeditor}{%
-  \ifnameundef{editor}
-    {}
-    {\usebibmacro{bytypestrg}{editor}{editor}%
-     \setunit{\addspace}%
-     \printnames[byeditor]{editor}%
-     \newunit}%
-  \usebibmacro{byeditorx}}
-
-\newbibmacro*{byeditorx}{%
-  \ifnameundef{editora}
-    {}
-    {\usebibmacro{bytypestrg}{editora}{editor}%
-     \setunit{\addspace}%
-     \printnames[byeditora]{editora}%
-     \newunit}%
-  \ifnameundef{editorb}
-    {}
-    {\usebibmacro{bytypestrg}{editorb}{editor}%
-     \setunit{\addspace}%
-     \printnames[byeditorb]{editorb}%
-     \newunit}%
-  \ifnameundef{editorc}
-    {}
-    {\usebibmacro{bytypestrg}{editorc}{editor}%
-     \setunit{\addspace}%
-     \printnames[byeditorc]{editorc}%
-     \newunit}}
-
-\newbibmacro*{bytranslator}{%
-  \ifnameundef{translator}
-    {}
-    {\bibstring{bytranslator}%
-     \setunit{\addspace}%
-     \printnames[bytranslator]{translator}}}
-
-\newbibmacro*{byholder}{%
-  \printnames{holder}}
-
-\newbibmacro*{byeditor+others}{%
-  \ifnameundef{editor}
-    {}
-    {\usebibmacro{byeditor+othersstrg}%
-     \setunit{\addspace}%
-     \printnames[byeditor]{editor}%
-     \clearname{editor}%
-     \newunit}%
-  \usebibmacro{byeditorx}%
-  \usebibmacro{bytranslator+others}}
-
-\newbibmacro*{bytranslator+others}{%
-  \ifnameundef{translator}
-    {}
-    {\usebibmacro{bytranslator+othersstrg}%
-     \setunit{\addspace}%
-     \printnames[bytranslator]{translator}%
-     \clearname{translator}%
-     \newunit}%
-  \usebibmacro{withothers}}
-
-\newbibmacro*{bytypestrg}[2]{%
-  \iffieldundef{#1type}
-    {\bibstring{by#2}}
-    {\ifbibxstring{by\thefield{#1type}}
-       {\bibstring{by\thefield{#1type}}}
-       {\printtext{\thefield{#1type}}}}}
-
-\newbibmacro*{byeditor+othersstrg}{%
-  \iffieldundef{editortype}
-    {\def\abx@tempa{byeditor}}
-    {\edef\abx@tempa{by\thefield{editortype}}}%
-  \let\abx@tempb=\empty
-  \ifnamesequal{editor}{translator}
-    {\appto\abx@tempa{tr}%
-     \appto\abx@tempb{\clearname{translator}}}
-    {}%
-  \ifnamesequal{editor}{commentator}
-    {\appto\abx@tempa{co}%
-     \appto\abx@tempb{\clearname{commentator}}}
-    {\ifnamesequal{editor}{annotator}
-       {\appto\abx@tempa{an}%
-        \appto\abx@tempb{\clearname{annotator}}}
-       {}}%
-  \ifnamesequal{editor}{introduction}
-    {\appto\abx@tempa{in}%
-     \appto\abx@tempb{\clearname{introduction}}}
-    {\ifnamesequal{editor}{foreword}
-       {\appto\abx@tempa{fo}%
-        \appto\abx@tempb{\clearname{foreword}}}
-       {\ifnamesequal{editor}{afterword}
-          {\appto\abx@tempa{af}%
-           \appto\abx@tempb{\clearname{afterword}}}
-          {}}}%
-  \ifbibxstring{\abx@tempa}
-    {\printtext{\bibstring{\abx@tempa}}\abx@tempb}
-    {\usebibmacro{bytypestrg}{editor}{editor}}}
-
-\newbibmacro*{bytranslator+othersstrg}{%
-  \def\abx@tempa{bytranslator}%
-  \ifnamesequal{translator}{commentator}
-    {\appto\abx@tempa{co}%
-     \clearname{commentator}}
-    {\ifnamesequal{translator}{annotator}
-       {\appto\abx@tempa{an}%
-        \clearname{annotator}}
-       {}}%
-  \ifnamesequal{translator}{introduction}
-    {\appto\abx@tempa{in}%
-     \clearname{introduction}}
-    {\ifnamesequal{translator}{foreword}
-       {\appto\abx@tempa{fo}%
-        \clearname{foreword}}
-       {\ifnamesequal{translator}{afterword}
-          {\appto\abx@tempa{af}%
-           \clearname{afterword}}
-          {}}}%
-  \bibstring{\abx@tempa}}
-
-\newbibmacro*{withcommentator}{%
-  \ifnameundef{commentator}
-    {}
-    {\bibstring{withcommentator}%
-     \setunit{\addspace}%
-     \printnames[withcommentator]{commentator}}}
-
-\newbibmacro*{withannotator}{%
-  \ifnameundef{annotator}
-    {}
-    {\bibstring{withannotator}%
-     \setunit{\addspace}%
-     \printnames[withannotator]{annotator}}}
-
-\newbibmacro*{withintroduction}{%
-  \ifnameundef{introduction}
-    {}
-    {\bibstring{withintroduction}%
-     \setunit{\addspace}%
-     \printnames[withintroduction]{introduction}}}
-
-\newbibmacro*{withforeword}{%
-  \ifnameundef{foreword}
-    {}
-    {\bibstring{withforeword}%
-     \setunit{\addspace}%
-     \printnames[withforeword]{foreword}}}
-
-\newbibmacro*{withafterword}{%
-  \ifnameundef{afterword}
-    {}
-    {\bibstring{withafterword}%
-     \setunit{\addspace}%
-     \printnames[withafterword]{afterword}}}
-
-\newbibmacro*{withothers}{%
-  \usebibmacro{withcommentator}%
-  \clearname{commentator}%
-  \newunit
-  \usebibmacro{withannotator}%
-  \clearname{annotator}%
-  \newunit
-  \usebibmacro{withintroduction}%
-  \clearname{introduction}%
-  \newunit
-  \usebibmacro{withforeword}%
-  \clearname{foreword}%
-  \newunit
-  \usebibmacro{withafterword}%
-  \clearname{afterword}}
-
-\newbibmacro*{title}{%
-  \ifboolexpr{
-    test {\iffieldundef{title}}
-    and
-    test {\iffieldundef{subtitle}}
-  }
-    {}
-    {\printtext[title]{%
-       \printfield[titlecase]{title}%
-       \setunit{\subtitlepunct}%
-       \printfield[titlecase]{subtitle}}%
-     \newunit}%
-  \printfield{titleaddon}}
-
-\newbibmacro*{booktitle}{%
-  \ifboolexpr{
-    test {\iffieldundef{booktitle}}
-    and
-    test {\iffieldundef{booksubtitle}}
-  }
-    {}
-    {\printtext[booktitle]{%
-       \printfield[titlecase]{booktitle}%
-       \setunit{\subtitlepunct}%
-       \printfield[titlecase]{booksubtitle}}%
-     \newunit}%
-  \printfield{booktitleaddon}}
-
-\newbibmacro*{maintitle}{%
-  \ifboolexpr{
-    test {\iffieldundef{maintitle}}
-    and
-    test {\iffieldundef{mainsubtitle}}
-  }
-    {}
-    {\printtext[maintitle]{%
-       \printfield[titlecase]{maintitle}%
-       \setunit{\subtitlepunct}%
-       \printfield[titlecase]{mainsubtitle}}%
-     \newunit}%
-  \printfield{maintitleaddon}}
-
-\newbibmacro*{journal}{%
-  \iffieldundef{journaltitle}
-    {}
-    {\printtext[journaltitle]{%
-       \printfield[titlecase]{journaltitle}%
-       \setunit{\subtitlepunct}%
-       \printfield[titlecase]{journalsubtitle}}}}
-
-\newbibmacro*{periodical}{%
-  \iffieldundef{title}
-    {}
-    {\printtext[title]{%
-       \printfield[titlecase]{title}%
-       \setunit{\subtitlepunct}%
-       \printfield[titlecase]{subtitle}}}}
-
-\newbibmacro*{issue}{%
-  \iffieldundef{issuetitle}
-    {}
-    {\printtext[issuetitle]{%
-       \printfield[titlecase]{issuetitle}%
-       \setunit{\subtitlepunct}%
-       \printfield[titlecase]{issuesubtitle}}}}
-
-\newbibmacro*{in:}{%
-  \printtext{%
-    \bibstring{in}\intitlepunct}}
-
-\newbibmacro*{date}{\printdate}
-
-\newbibmacro*{url+urldate}{%
-  \usebibmacro{url}%
-  \iffieldundef{urlyear}
-    {}
-    {\setunit*{\addspace}%
-     \usebibmacro{urldate}}}
-
-\newbibmacro*{url}{\printfield{url}}
-\newbibmacro*{urldate}{\printurldate}
-
-\newbibmacro*{pageref}{%
-  \iflistundef{pageref}
-    {}
-    {\printtext[parens]{%
-       \ifnumgreater{\value{pageref}}{1}
-         {\bibstring{backrefpages}\ppspace}
-         {\bibstring{backrefpage}\ppspace}%
-       \printlist[pageref][-\value{listtotal}]{pageref}}}}
-
-\newbibmacro*{setpageref}{%
-  \iflistundef{pageref}
-    {}
-    {\printtext{%
-       \ifnumgreater{\value{pageref}}{1}
-         {\bibstring{backrefpages}\ppspace}
-         {\bibstring{backrefpage}\ppspace}%
-       \printlist[pageref][-\value{listtotal}]{pageref}}}}
-
-\newbibmacro*{eprint}{%
-  \iffieldundef{eprinttype}
-    {\printfield{eprint}}
-    {\printfield[eprint:\strfield{eprinttype}]{eprint}}}
-
-\newbibmacro*{annotation}{%
-  \iffieldundef{annotation}
-    {\printfile[annotation]{\bibannotationprefix\thefield{entrykey}.tex}}
-    {\printfield{annotation}}}
-
-\newbibmacro*{abstract}{%
-  \iffieldundef{abstract}
-    {\printfile[abstract]{\bibabstractprefix\thefield{entrykey}.tex}}
-    {\printfield{abstract}}}
-
-\newbibmacro*{related:default}[1]{%
-  \entrydata*{#1}{%
-    \usedriver
-      {\ifnameundef{savedauthor}
-         {\ifnameundef{savededitor}
-            {}
-            {\ifnamesequal{editor}{savededitor}
-               {\clearname{editor}}
-               {}}}
-         {\ifnamesequal{author}{savedauthor}
-            {\clearname{author}}
-            {}}%
-       \renewbibmacro*{related:init}{}%
-       \DeclareNameAlias{sortname}{default}%
-       \ifbibmacroundef{date+extrayear}
-         {}
-         {\renewbibmacro*{date+extrayear}{}%
-          \renewbibmacro*{date}{\printdate}}%
-       \renewbibmacro*{pageref}{}}
-      {\thefield{entrytype}}}}
-
-\newbibmacro*{related:bytranslator}[1]{%
-  \entrydata{#1}{%
-    \renewbibmacro*{name:hook}[1]{%
-      \ifnumequal{\value{listcount}}{1}
-        {\begingroup
-         \mkrelatedstring%
-         \lbx@initnamehook{#1}%
-         \endgroup}
-        {}}%
-    \printnames[bytranslator]{translator}%
-    \setunit*{\addspace\bibstring[\mkrelatedstring]{astitle}\space}%
-    \usebibmacro{title}%
-    \setunit{\addspace}%
-    \printtext[parens]{%
-      \printlist{location}%
-      \iflistundef{publisher}
-        {\setunit*{\addcomma\space}}
-        {\setunit*{\addcolon\space}}%
-      \printlist{publisher}%
-      \setunit*{\addcomma\space}%
-      \printdate}}}
-
-\newbibmacro*{related:multivolume}[1]{%
-  \entrydata*{#1}{%
-    \printtext{%
-      \printfield{volume}%
-      \printfield{part}}%
-    \setunit*{\addcolon\space}%
-    \usebibmacro{title}%
-    \ifboolexpr{
-      test {\ifnamesequal{author}{savedauthor}}
-      or
-      test {\ifnameundef{author}}
-    } 
-      {}
-      {\usebibmacro{bytypestrg}{author}{author}%
-       \setunit{\addspace}%
-       \printnames[byauthor]{author}
-       \newunit\newblock}%
-    \ifboolexpr{
-      test {\ifnamesequal{editor}{savededitor}}
-      or
-      test {\ifnameundef{editor}}
-    } 
-      {}
-      {\usebibmacro{byeditor+others}%
-       \newunit\newblock}%
-  \printdate}}
-
-\newbibmacro*{related:origpubin}[1]{%
-  \entrydata*{#1}{%
-    \printfield{year}%
-    \ifboolexpr{
-      test {\iflistsequal{publisher}{savedpublisher}}
-      or
-      test {\iflistundef{publisher}}
-    }
-      {}
-      {\setunit{\addspace\bibstring[\mkrelatedstring]{bypublisher}\space}%
-       \printlist{publisher}%
-       \setunit{\addcomma\space}%
-       \iflistsequal{location}{savedlocation}
-         {}
-         {\printlist{location}}}}}
-
-\newbibmacro*{related:origpubas}[1]{%
-  \entrydata*{#1}{%
-    \usebibmacro{title}%
-    \ifboolexpr{
-      test {\iflistsequal{publisher}{savedpublisher}}
-      or
-      test {\iflistundef{publisher}}
-    }
-      {}
-      {\setunit{\addspace\bibstring[\mkrelatedstring]{bypublisher}\space}%
-       \printlist{publisher}%
-       \setunit{\addcomma\space}%
-       \iflistsequal{location}{savedlocation}
-         {}
-         {\printlist{location}}}}}
-
-\DeclareFieldFormat{title:hook}{%
-  \begingroup
-  \mkrelatedstring%
-  \lbx@inittitlehook{#1}%
-  \endgroup
-  \mkbibemph{#1}}
-
-\newbibmacro*{related:reprintfrom}[1]{%
-  \entrydata*{#1}{%
-    \iffieldundef{journaltitle}
-      {\iffieldundef{maintitle}
-         {\printfield[title:hook]{booktitle}}
-         {\printfield[title:hook]{maintitle}}%
-       \newunit\newblock
-       \usebibmacro{byeditor+others}%
-       \newunit\newblock
-       \printfield{edition}%
-       \newunit
-       \iffieldundef{volume}
-         {}
-         {\printfield{volume}%
-          \printfield{part}}
-       \newunit\newblock
-       \usebibmacro{series+number}%
-       \newunit\newblock
-       \printfield{note}%
-       \newunit\newblock
-       \usebibmacro{publisher+location+date}%
-       \newunit\newblock
-       \usebibmacro{chapter+pages}}
-      {\printfield[title:hook]{journaltitle}%
-       \newunit\newblock
-       \usebibmacro{byeditor+others}%
-       \newunit\newblock
-       \usebibmacro{note+pages}}}}
-
-\endinput
diff --git a/Master/texmf-dist/tex/latex/biblatex/biblatex_.sty b/Master/texmf-dist/tex/latex/biblatex/biblatex_.sty
deleted file mode 100644
index 0bc186ad0f0..00000000000
--- a/Master/texmf-dist/tex/latex/biblatex/biblatex_.sty
+++ /dev/null
@@ -1,11607 +0,0 @@
-% Copyright (c) 2006-2011 Philipp Lehman.
-%               2012-2016 Philip Kime, Audrey Boruvka, Joseph Wright
-%
-% Permission is granted to copy, distribute and/or modify this
-% software under the terms of the LaTeX Project Public License
-% (LPPL), version 1.3.
-%
-% This software is provided 'as is', without warranty of any kind,
-% either expressed or implied, including, but not limited to, the
-% implied warranties of merchantability and fitness for a
-% particular purpose.
-
-\NeedsTeXFormat{LaTeX2e}[2005/12/01]
-\ProvidesPackage{biblatex_}
-[\abx@date\space v\abx@version\space programmable bibliographies (biber) (PK/JW/AB)]
-
-%% Dependencies
-\RequirePackage{etoolbox}
-\RequirePackage{keyval}
-\RequirePackage{kvoptions}
-\RequirePackage{logreq}
-\RequirePackage{ifthen}
-\RequirePackage{url}
-%\RequirePackage{trace}
-
-\@ifpackagelater{etoolbox}{2010/11/29}
-  {}
-  {\PackageError{biblatex}
-     {Outdated 'etoolbox' package}
-     {Upgrade to etoolbox v2.1 (2010/11/29) or later.\MessageBreak
-      I found: '\csuse{ver@etoolbox.sty}'.\MessageBreak
-      This is a fatal error. I'm aborting now.}%
-   \endinput}
-
-% Tests for emptiness, regardless whether the arg is macro or literal
-% Expand everything and test as string
-\def\ifempty#1{%
-  \edef\z{#1}%
-  \expandafter\ifblank\expandafter{\z}}
-
-%% Category codes
-
-\def\blx@docatcodes{%
-  \do\=\do\<\do\>\do\-\do\"\do\'\do\`\do\.%
-  \do\,\do\;\do\:\do\!\do\?\do\/}
-\def\do#1{\catcode\number`#1=\the\catcode`#1\relax}
-\edef\blx@catcodes{\blx@docatcodes\do\^\do\~\do\&\do\|}
-\let\do\noexpand
-
-\def\blx@saneccodes{%
-  \catcode`\~=\active
-  \let\do\@makeother
-  \blx@docatcodes
-  \let\do\noexpand}
-
-\blx@saneccodes
-\catcode`\&=3
-\catcode`\|=3
-\catcode`\^=7
-\def\blx@nl{^^J}
-
-%% Compatibility
-
-\AtEndPreamble{%
-  \def\do#1{%
-    \@ifpackageloaded{#1}
-      {\blx@error
-         {Incompatible package '#1'}
-         {The '#1' package and biblatex are incompatible}}
-      {}}%
-  \docsvlist{%
-    amsrefs,apacite,babelbib,backref,bibtopic,bibunits,chapterbib,
-    cite,citeref,drftcite,footbib,inlinebib,jurabib,mcite,mciteplus,
-    mlbib,multibbl,multibib,natbib,opcit,overcite,splitbib,ucs}%
-  \def\blx@langstrings{}%
-  % Set up sortlocale defaults
-  \ifdefstring\blx@sortlocale{auto}
-    {\ifdef\bbl@main@language% babel or polyglossia is loaded
-      {\edef\blx@sortlocale{\bbl@main@language}}
-      {\def\blx@sortlocale{english}}}
-    {}%
-  \@ifpackageloaded{polyglossia}
-    {% This is required for languages which are never explicitly selected
-     % This check because \xpg@loaded is not defined in polyglossia <= v1.42.0
-     \ifundef\xpg@loaded
-       {\let\xpg@loaded\@empty
-        \let\xpg@vloaded\@empty
-        \PackageWarningNoLine{biblatex}{Upgrade package 'polyglossia' to >v1.42.0 recommended}}
-       {}%
-     \def\do#1{\blx@langsetup{#1}}%
-     \expandafter\docsvlist\expandafter{\xpg@loaded}%
-     \expandafter\docsvlist\expandafter{\xpg@vloaded}%
-     \ifboolexpr{
-      not test {\iftoggle{blx@autolangbib}}
-      and
-      not test {\iftoggle{blx@autolangcite}}}
-       {\blx@mknoautolang}
-       {\blx@mkautolangpoly}}
-    {\@ifpackageloaded{babel}
-      {% This is required for languages which are never explicitly selected
-       \def\do#1{\blx@langsetup{#1}}%
-       \expandafter\docsvlist\expandafter{\bbl@loaded}%
-       \ifboolexpr{
-        not test {\iftoggle{blx@autolangbib}}
-        and
-        not test {\iftoggle{blx@autolangcite}}}
-         {\blx@mknoautolang}
-         {\blx@mkautolangbabel}}
-      {\blx@mknoautolang}}%
-  % These already have defaults set to basically do nothing
-  % so if the toggles are true, we need to define again since
-  % mkautolang* redefines \blx@beglang
-  % In turn, \blx@beglang defines \blx@endlang and so \blx@beglangcite and
-  % \blx@endlangcite need redefining inside \blx@beglang after \blx@endlang
-  % has been defined.
-  \iftoggle{blx@autolangbib}
-    {\let\blx@beglangbib\blx@beglang}
-    {}%
-  \iftoggle{blx@autolangcite}
-    {\let\blx@beglangcite\blx@beglang}
-    {}%
-  \csuse{abx@extras@\blx@languagename}%
-  \csuse{abx@strings@\blx@languagename}%
-  \undef\blx@mkautolangbabel
-  \undef\blx@mkautolangpoly
-  \undef\blx@mknoautolang
-  \ifnum\blx@hyperref=\z@
-    \blx@mknohyperref
-  \else
-    \@ifpackageloaded{hyperref}
-      {\blx@mkhyperref}
-      {\ifnum\blx@hyperref=\@ne
-         \blx@warning@noline{%
-           Missing 'hyperref' package.\MessageBreak
-           Setting hyperref=false}%
-       \fi
-       \blx@mknohyperref}%
-  \fi
-  \providecommand*{\nolinkurl}{\url}%
-  \undef\blx@mkhyperref
-  \undef\blx@mknohyperref
-  \ifundef\TE@hook
-    {\let\TE@hook\@empty
-     \toggletrue{blx@tempa}%
-     \def\do#1{%
-       \patchcmd#1%
-         {\let\isundefined\TE@undef}
-         {\let\isundefined\TE@undef\TE@hook}
-         {\togglefalse{blx@tempa}\listbreak}
-         {}}%
-     \docsvlist{%
-       \ifthenelse,%          ifthen
-       \org@ifthenelse,%      babel
-       \HyOrg@ifthenelse,%    hyperref
-       \NROrg@ifthenelse}%    nameref
-     \iftoggle{blx@tempa}
-       {\blx@err@patch{'ifthen' package}}
-       {}}
-    {}%
-  \appto\TE@hook{\blx@TE@hook}%
-  \toggletrue{blx@tempa}%
-  \def\do#1{%
-    \patchcmd#1%
-      {\color@begingroup}
-      {\color@begingroup\toggletrue{blx@footnote}}
-      {\togglefalse{blx@tempa}\listbreak}
-      {}}%
-  \docsvlist{%
-    \@footnotetext,%          latex
-    \H@@footnotetext,%        hyperref
-    \V@@footnotetext,%        fancyvrb
-    \scr@saved@footnotetext,% koma-script 3.x
-    \l@dold@footnotetext,%    ledmac
-    \l@doldold@footnotetext,% ledmac
-    \@fntORI}%                frenchle
-  \iftoggle{blx@tempa}%       ams classes
-    {\patchcmd\@footnotetext
-       {\@makefntext}
-       {\toggletrue{blx@footnote}\@makefntext}
-       {\togglefalse{blx@tempa}}
-       {}}
-    {}%
-  \@ifclassloaded{memoir}
-    {\def\do#1{%
-       \patchcmd#1%
-         {\color@begingroup}
-         {\color@begingroup\toggletrue{blx@footnote}}
-         {}
-         {}}%
-     \docsvlist{%
-       \m@mold@footnotetext,%
-       \@plainfootnotetext,%
-       \@twocolfootnotetext,%
-       \@threecolfootnotetext,%
-       \@parafootnotetext}%
-     \def\do#1{%
-       \patchcmd#1%
-         {\color@begingroup\@makefntext}
-         {\color@begingroup\toggletrue{blx@footnote}\@makefntext}
-         {}
-         {}}%
-     \docsvlist{%
-       \@footnotetext,% patch twice
-       \H@@footnotetext,% patch twice
-       \@plainfootnotetext}}
-    {}%
-  \iftoggle{blx@tempa}
-    {\blx@warning@noline{%
-       Patching footnotes failed.\MessageBreak
-       Footnote detection will not work}}
-    {}%
-  \@ifpackageloaded{endnotes}
-    {\patchcmd\theendnotes
-       {\enoteformat}
-       {\toggletrue{blx@footnote}\enoteformat}
-       {}
-       {\blx@err@patch{'endnotes' package}}}
-    {}%
-  \@ifpackageloaded{bigfoot}
-    {\apptocmd\@makefnstartbox
-       {\toggletrue{blx@footnote}}
-       {}
-       {\blx@err@patch{'bigfoot' package}}}
-    {}%
-  \@ifpackageloaded{showkeys}
-    {\ifdef\SK@
-       {\AtEveryBibitem{\SK@\SK@@label{\thefield{entrykey}}}%
-        \AtEveryLositem{\SK@\SK@@label{\thefield{entrykey}}}%
-        \ifundef\SK@cite % = 'notcite' disabled
-          {\AtEveryCitekey{\SK@\SK@@ref{\thefield{entrykey}}}}
-          {}}
-       {}}
-    {}%
-  \apptocmd\@floatboxreset
-    {\boolfalse{citetracker}%
-     \boolfalse{pagetracker}}
-    {}
-    {\blx@err@patch{floats}}%
-  \ifdef\TX@endtabularx % tabularx/memoir
-    {\pretocmd\TX@endtabularx
-      {\addtocounter{tabx@nest}{1}}% track nested tabularx environments
-      {}
-      {\blx@err@patch{'tabularx'}}%
-      % no need to conditionalise on top-level tabx as the search/replace
-      % will only match once anyway
-     \patchcmd\TX@endtabularx
-      {\edef\TX@ckpt{\cl@@ckpt}}
-      {\edef\TX@ckpt{\cl@@ckpt\abx@resttrackers}%
-       \abx@savetrackers}
-      {}
-      {\blx@err@patch{'tabularx'}}%
-     \apptocmd\TX@endtabularx
-      {\ifnum\value{tabx@nest}=1% only clear trackers for top-level tabularx
-         \abx@cleartrackers
-       \fi
-       \addtocounter{tabx@nest}{-1}}
-      {}
-      {\blx@err@patch{'tabularx'}}}
-    {}%
-  \@ifpackageloaded{csquotes}
-    {\@ifpackagelater{csquotes}{2009/05/30}
-       {}
-       {\blx@error
-          {Outdated 'csquotes' package}
-          {Upgrade to csquotes v4.4 (2009/05/30) or later.\MessageBreak
-           I found: '\csuse{ver@csquotes.sty}'}}%
-     \BlockquoteDisable{\let\blx@thecheckpunct\@gobble}%
-     \@ifpackagelater{csquotes}{2009/08/27}
-       {\appto\@blockquote@prehook{\abx@savetrackers}%
-        \appto\@blockquote@posthook{\abx@resttrackers\abx@cleartrackers}}
-       {}%
-     \@ifpackagelater{csquotes}{2010/06/09}
-       {}
-       {\newcommand*{\@quotereset}{}\newcount\@quotereset}}
-    {\@ifpackageloaded{babel}
-       {\blx@warning@noline{%
-          'babel/polyglossia' detected but 'csquotes' missing.\MessageBreak
-          Loading 'csquotes' recommended}}
-       {}%
-     \newcommand*{\@quotelevel}{}%
-     \newcount\@quotelevel
-     \newcommand*{\@quotereset}{}%
-     \newcount\@quotereset
-     \newcommand*{\@setquotesfcodes}{}%
-     \let\@setquotesfcodes\relax
-     \newrobustcmd*{\initoquote}{\@quotelevel\@ne}%
-     \newrobustcmd*{\initiquote}{\@quotelevel\tw@}%
-     \newrobustcmd*{\textooquote}{``}%
-     \newrobustcmd*{\textcoquote}{''}%
-     \newrobustcmd*{\textoiquote}{`\relax}% block ligs
-     \newrobustcmd*{\textciquote}{'\relax}% block ligs
-     \newrobustcmd*{\enquote}{\@ifstar\blx@enquote@ii\blx@enquote}%
-     \def\blx@enquote{%
-       \ifnum\@quotelevel>\z@
-         \expandafter\blx@enquote@ii
-       \else
-         \expandafter\blx@enquote@i
-       \fi}%
-     \long\def\blx@enquote@i#1{%
-       \begingroup\initoquote
-       \textooquote#1\textcoquote
-       \endgroup}%
-     \long\def\blx@enquote@ii#1{%
-       \begingroup\initiquote
-       \textoiquote#1\textciquote
-       \endgroup}%
-     \appto\blx@setsfcodes{%
-       \sfcode`\`=\z@
-       \sfcode`\'=\z@}}%
-  \let\do\noexpand}
-
-\begingroup
-\@makeother\#
-% \relax: gobble newline -> titletoc.sty
-\AtEndPreamble{%
-  \addtocontents{toc}{%
-     \boolfalse{citerequest}%
-     \boolfalse{citetracker}%
-     \boolfalse{pagetracker}%
-     \boolfalse{backtracker}\relax}%
-  \addtocontents{lof}{%
-     \boolfalse{citerequest}%
-     \boolfalse{citetracker}%
-     \boolfalse{pagetracker}%
-     \boolfalse{backtracker}\relax}%
-  \addtocontents{lot}{%
-     \boolfalse{citerequest}%
-     \boolfalse{citetracker}%
-     \boolfalse{pagetracker}%
-     \boolfalse{backtracker}\relax}%
-  \patchcmd\addtocontents
-    {\string\@writefile}
-    {\string\@writefile{#1}{\defcounter{refsection}{\the\c@refsection}\relax}%
-     \string\@writefile}
-    {}
-    {\blx@err@patch{\string\addtocontents}}}
-\endgroup
-
-% trick hyperref into believing we're natbib
-\let\NAT@parse\@empty
-% trick showkeys into believing we're havard
-\let\HAR@checkdef\@empty
-
-%% Allocation
-
-\providecommand{\@gobblefive}[5]{}
-
-% Counter to track nested tabularx environemnts so we don't
-% try to patch the commands more than once below as this undefs some
-% macros and an error is thrown
-\newcounter{tabx@nest}
-\setcounter{tabx@nest}{0}
-
-\newcounter{listtotal}
-\def\thelisttotal{\the\c@listtotal}
-\newcounter{listcount}
-\def\thelistcount{\the\c@listcount}
-\newcounter{liststart}
-\def\theliststart{\the\c@liststart}
-\newcounter{liststop}
-\def\theliststop{\the\c@liststop}
-\newcounter{citecount}
-\def\thecitecount{\the\c@citecount}
-\newcounter{citetotal}
-\def\thecitetotal{\the\c@citetotal}
-\newcounter{multicitecount}
-\def\themulticitecount{\the\c@multicitecount}
-\newcounter{multicitetotal}
-\def\themulticitetotal{\the\c@multicitetotal}
-\newcounter{instcount}
-\def\theinstcount{\the\c@instcount}
-\newcounter{maxnames}
-\def\themaxnames{\the\c@maxnames}
-\newcounter{minnames}
-\def\theminnames{\the\c@minnames}
-\newcounter{maxitems}
-\def\themaxitems{\the\c@maxitems}
-\newcounter{minitems}
-\def\theminitems{\the\c@minitems}
-\newcounter{citecounter}
-\def\thecitecount{\the\c@citecounter}
-\newcounter{savedcitecounter}
-\def\thecitecount{\the\c@savedcitecounter}
-\newcounter{uniquelist}
-\def\theuniquelist{\the\c@uniquelist}
-\newcounter{uniquename}
-\def\theuniquename{\the\c@uniquename}
-\newcounter{refsection}
-\def\therefsection{\the\c@refsection}
-\newcounter{refsegment}
-\def\therefsegment{\the\c@refsegment}
-\newcounter{maxextratitle}
-\def\themaxextratitle{\the\c@maxextratitle}
-\newcounter{maxextratitleyear}
-\def\themaxextratitleyear{\the\c@maxextratitleyear}
-\newcounter{maxextrayear}
-\def\themaxextrayear{\the\c@maxextrayear}
-\newcounter{maxextraalpha}
-\def\themaxextraalpha{\the\c@maxextraalpha}
-\newcounter{abbrvpenalty}
-\def\theabbrvpenalty{\the\c@abbrvpenalty}
-\newcounter{highnamepenalty}
-\def\thehighnamepenalty{\the\c@highnamepenalty}
-\newcounter{lownamepenalty}
-\def\thelownamepenalty{\the\c@lownamepenalty}
-\newcounter{maxparens}
-\def\themaxparens{\the\c@maxparens}
-\newcounter{parenlevel}
-\def\theparenlevel{\the\c@parenlevel}
-
-\newcount\blx@tempcnta
-\newcount\blx@tempcntb
-\newcount\blx@tempcntc
-\newcount\blx@maxsection
-\expandafter\newcount\csname blx@maxsegment@0\endcsname
-\newcount\blx@notetype
-\newcount\blx@parenlevel@text
-\newcount\blx@parenlevel@foot
-\expandafter\newcount\csname blx@sectionciteorder@0\endcsname
-
-\def\blx@uniquename{0}
-\def\blx@uniquelist{0}
-\def\blx@maxbibnames{0}
-\def\blx@minbibnames{0}
-\def\blx@maxcitenames{0}
-\def\blx@mincitenames{0}
-\def\blx@maxbibnames@type{\blx@maxbibnames}
-\def\blx@minbibnames@type{\blx@minbibnames}
-\def\blx@maxcitenames@type{\blx@maxcitenames}
-\def\blx@mincitenames@type{\blx@mincitenames}
-\def\blx@maxalphanames{0}
-\def\blx@minalphanames{0}
-\def\blx@maxitems{0}
-\def\blx@minitems{0}
-\def\blx@maxitems@type{\blx@maxitems}
-\def\blx@minitems@type{\blx@minitems}
-
-\newlength{\labelnumberwidth}
-\newlength{\labelalphawidth}
-\newlength{\biblabelsep}
-\ifdef\bibitemsep % memoir
-  {}
-  {\newlength{\bibitemsep}}
-\newlength{\bibnamesep}
-\newlength{\bibinitsep}
-\newlength{\bibparsep}
-\newlength{\bibhang}
-
-\newbool{sourcemap}
-\newbool{citetracker}
-\newbool{pagetracker}
-\newbool{backtracker}
-\newbool{citerequest}
-\booltrue{citerequest}
-
-\newtoggle{blx@tempa}
-\newtoggle{blx@tempb}
-\newtoggle{blx@runltx}
-\newtoggle{blx@runbiber}
-\newtoggle{blx@block}
-\newtoggle{blx@unit}
-\newtoggle{blx@skipentry}
-\newtoggle{blx@insert}
-\newtoggle{blx@lastins}
-\newtoggle{blx@keepunit}
-\newtoggle{blx@debug}
-\newtoggle{blx@sortcase}
-\newtoggle{blx@sortupper}
-\newtoggle{blx@autolangbib}
-\newtoggle{blx@autolangcite}
-\newtoggle{blx@clearlang}
-\newtoggle{blx@defernumbers}
-\newtoggle{blx@omitnumbers}
-\newtoggle{blx@footnote}
-\newtoggle{blx@labelalpha}
-\newtoggle{blx@labelnumber}
-\newtoggle{blx@labeltitle}
-\newtoggle{blx@labeltitleyear}
-\newtoggle{blx@labeldate}
-\newtoggle{blx@natbib}
-\newtoggle{blx@mcite}
-\newtoggle{blx@loadfiles}
-\newtoggle{blx@singletitle}
-\newtoggle{blx@terseinits}
-\newtoggle{blx@giveninits}
-\newtoggle{blx@sortgiveninits}
-\newtoggle{blx@useprefix}
-\newtoggle{blx@addset}
-\newtoggle{blx@setonly}
-\newtoggle{blx@dataonly}
-\newtoggle{blx@skipbib}
-\newtoggle{blx@skipbiblist}
-\newtoggle{blx@skiplab}
-\newtoggle{blx@citation}
-\newtoggle{blx@bibliography}
-\newtoggle{blx@citeindex}
-\newtoggle{blx@bibindex}
-\newtoggle{blx@localnumber}
-\newtoggle{blx@refcontext}
-
-% Special fields which need resolution using the information provided by biber
-\listadd\abx@rfields{labeltitle}
-\def\abx@dorfields{%
-  \dolistcsloop{abx@rfields}%
-}
-% Just in case we ever have non-name lists to instantiate
-%\listadd\abx@rlists{}
-% \def\abx@dorlists{%
-%   \dolistcsloop{abx@rlists}%
-% }
-\listadd\abx@rnames{labelname}
-\def\abx@dornames{%
-  \dolistcsloop{abx@rnames}%
-}
-
-% Used to track sorting name key specifications
-\global\let\blx@biber@sortingnamekeyspecs\@empty
-
-% Initialise some lists which track changing citations/sortschemes
-% etc. between runs
-\global\let\blx@cites\@empty
-\global\let\blx@sortnamekeyschemes\@empty
-\global\let\blx@lastsortnamekeyschemes\@empty
-\global\let\blx@sortschemes\@empty
-\global\let\blx@lastsortschemes\@empty
-\global\let\blx@biblists\@empty
-\global\let\blx@lastbiblists\@empty
-\global\let\blx@lastcites\@empty
-\global\let\blx@localnumaux\@empty
-
-\newread\blx@bcfin
-\newwrite\blx@bcfout
-
-\def\blx@onlypreamble#1{%
-  \gappto\blx@dopreamblecmds{\do#1}}
-
-\def\blx@dopreamblecmds{%
-  \do\blx@dopreamblecmds
-  \do\blx@onlypreamble}
-
-%% Initialization
-\def\blx@blxinit{%
-  \let\blx@blxinit\relax
-  \blx@initunit}
-
-\def\blx@secinit{%
-  \csgdef{blx@sections@\the\c@refsection}{true}% just to say we have a section for tests later
-  \ifcsundef{blx@bsee@\the\c@refsection}
-    {\global\cslet{blx@bsee@\the\c@refsection}\@empty}
-    {}%
-  \ifcsundef{blx@fsee@\the\c@refsection}
-    {\global\cslet{blx@fsee@\the\c@refsection}\@empty}
-    {}%
-  \blx@ibidreset@force
-  \blx@idemreset@force
-  \blx@opcitreset@force
-  \blx@loccitreset@force
-  % List to track all aliases in a section. We need to output all aliases
-  % to the .bcf every time so that they are visible to biber
-  % Reset only if undefined
-  \ifcsundef{blx@keyaliases@\the\c@refsection}
-    {\global\cslet{blx@keyaliases@\the\c@refsection}\@empty}
-    {}%
-  \ifcsundef{blx@segm@\the\c@refsection @\the\c@refsegment}
-    {\global\cslet{blx@segm@\the\c@refsection @\the\c@refsegment}\@empty}
-    {}}
-
-%% Auxiliary commands
-
-\protected\def\blx@safe@actives{%
-  \let\blx@if@safe@actives\if@safe@actives
-  \let\if@safe@actives\iftrue}
-
-\protected\def\blx@rest@actives{%
-  \let\if@safe@actives\blx@if@safe@actives}
-
-\protected\def\blx@regimc#1{%
-  \xappto\blx@blxinit{%
-    \let\noexpand#1\expandafter\noexpand\csname
-    blx@imc@\expandafter\@gobble\string#1\endcsname}}
-
-\protected\def\blx@regimcs#1{\blx@regimcs@i#1&}
-\def\blx@regimcs@i#1{%
-  \ifx#1&\else
-    \blx@regimc#1%
-    \expandafter\blx@regimcs@i
-  \fi}
-
-% {<field>} => \do{<item1>}\do{<item2>}...
-\def\blx@imc@docsvfield#1{%
-  \blx@imc@iffieldundef{#1}
-    {}
-    {\expandafter\expandafter\expandafter\docsvlist
-     \expandafter\expandafter\expandafter{%
-       \csname abx@field@#1\endcsname}}}
-
-% {<handler>}{<field>} => <handler>{<item1>}<handler>{<item2>}...
-\def\blx@imc@forcsvfield#1#2{%
-  \blx@imc@iffieldundef{#2}
-    {}
-    {\expandafter\expandafter\expandafter\blx@imc@forcsvfield@i
-     \expandafter\expandafter\expandafter{%
-       \csname abx@field@#2\endcsname}{#1}}}
-
-\def\blx@imc@forcsvfield@i#1#2{\forcsvlist{#2}{#1}}
-
-\blx@regimcs{\docsvfield \forcsvfield}
-
-% {<list>|<listmacro>}
-\protected\long\def\blx@listloop#1{%
-  \expandafter\blx@listloop@i#1|&}
-\long\def\blx@listloop@i#1|{%
-  \ifblank{#1}
-    {\blx@break}
-    {\blx@do{#1}\blx@listloop@i}}
-
-\long\def\blx@break#1&{%
-  \blx@done
-  \undef\blx@do
-  \undef\blx@done}
-
-% {<listmacro>}{<listcsname>} => matches in <listmacro>
-\protected\def\blx@filter#1#2{%
-  \def\do##1{%
-    \ifinlistcs{##1}{#2}
-      {\listadd#1{##1}}
-      {}}%
-  \blx@runfilter#1}
-
-% {<listmacro>}{<listcsname>} => matches in <listmacro>
-% Slightly odd use of filtering to do citation sorting.
-% Same as blx@filter but it keeps \tempcnta in step with the
-% resulting number of things in the filtered list. This is
-% because \tempcnta is used to set citetotal - this use
-% of filtering for cite sorting has the side-effect of stripping
-% duplicates like \cite{foo,foo} but we need then to keep citetotal
-% in sync.
-\protected\def\blx@filtercitesort#1#2{%
- \blx@tempcnta\z@
- \def\do##1{%
-   \ifinlistcs{##1}{#2}
-     {\listadd#1{##1}%
-      \advance\blx@tempcnta\@ne}
-     {}}%
- \blx@runfilter#1}
-
-% {<listmacro>}{<listcsname>} => neg. matches in <listmacro>
-\protected\def\blx@notfilter#1#2{%
-  \def\do##1{%
-    \ifinlistcs{##1}{#2}
-      {}
-      {\listadd#1{##1}}}%
-  \blx@runfilter#1}
-
-\def\blx@runfilter#1{%
-  \begingroup\edef#1{\endgroup
-    \unexpanded{\let#1\@empty\dolistloop}{#1}}%
-  #1\let\do\noexpand}
-
-% {<code>}{<string>} => <code>{<string>}
-\protected\def\blx@xsanitizeafter#1#2{%
-  \begingroup
-  \abx@hook@xsanitize
-  \def\blx@tempa{\endgroup#1}%
-  \edef\blx@tempb{#2}%
-  \expandafter\blx@tempa
-  \expandafter{\detokenize\expandafter{\blx@tempb}}}
-
-\def\abx@hook@xsanitize{%
-  \blx@safe@actives
-  \let\protect\string}
-
-% {<code>}{<string>} => <code>{<string>}
-\begingroup
-\catcode`\<=\active
-\catcode`\>=\active
-\catcode`\&=\active
-\catcode`\"=\active
-\catcode`\'=\active
-\protected\gdef\blx@xmlsanitizeafter#1#2{%
-  \begingroup
-  \abx@hook@xsanitize
-  \def\blx@tempa{\endgroup#1}%
-  \edef\blx@tempb{#2}%
-  \let\do\@makeother
-  \dospecials
-  \catcode`\<=\active
-  \catcode`\>=\active
-  \catcode`\&=\active
-  \catcode`\"=\active
-  \catcode`\'=\active
-  \edef<{\string&lt\string;}%
-  \edef>{\string&gt\string;}%
-  \edef&{\string&amp\string;}%
-  \edef"{\string&quot\string;}%
-  \edef'{\string&apos\string;}%
-  \endlinechar\m@ne
-  \everyeof{\noexpand}%
-  \edef\blx@tempb{\scantokens\expandafter{\blx@tempb}}%
-  \expandafter\blx@tempa
-  \expandafter{\detokenize\expandafter{\blx@tempb}}}
-\endgroup
-
-% {<file>}{<message>}{<preload>}{<postload>}{<success>}{<failure>}
-\protected\long\def\blx@inputonce#1#2#3#4#5#6{%
-  \ifcsundef{blx@file@#1}
-    {\blx@info@noline{Trying to load #2..}%
-     \IfFileExists{#1}
-       {\blx@info@noline{... file '#1' found}%
-        \listxadd\blx@list@req@stat{#1}%
-        #3\@@input\@filef@und#4#5}
-       {\blx@info@noline{... file '#1' not found}#6}%
-     \global\csdef{blx@file@#1}{}%
-     \@addtofilelist{#1}}
-    {#5}}
-
-% {<write>}{<precode>}{<string>}
-\protected\def\blx@auxwrite#1#2#3{%
-  \if@filesw
-    \begingroup
-    \blx@safe@actives
-    \let\protect\string
-    #2%
-    \immediate\write#1{#3}%
-    \endgroup
-  \fi}
-
-% {<file>}{<signature>}{<true>}{<false>}
-\def\blx@ifsigned#1#2{%
-  \begingroup
-  \let\blx@tempa\@firstoftwo
-  \edef\blx@tempb{\csuse{blx@sig@#2}}%
-  \edef\blx@tempb{\detokenize\expandafter{\blx@tempb}}%
-  \openin\blx@bcfin #1.#2\relax
-    \ifeof\blx@bcfin
-    \else
-      \endlinechar\m@ne
-      \readline\blx@bcfin to \blx@tempc
-      \ifeof\blx@bcfin
-      \else
-        \ifx\blx@tempb\blx@tempc
-          \readline\blx@bcfin to \blx@tempc
-          \edef\blx@tempb{\csuse{blx@ver@#2}}%
-          \edef\blx@tempb{\detokenize\expandafter{\blx@tempb}}%
-          \ifx\blx@tempb\blx@tempc
-          \else
-            \blx@warning@noline{%
-              File '#1.#2' is wrong format version - expected \blx@bblversion}
-          \fi
-        \else
-          \blx@error
-            {File '#1.#2' not created by biblatex}
-            {This file was apparently not created by biblatex.
-             Rename it or\MessageBreak move it to a location were
-             TeX will not find it. If this error\MessageBreak
-             persists, consider redefining \string\blxauxsuffix.%
-             See the biblatex\MessageBreak manual for details}%
-          \let\blx@tempa\@secondoftwo
-        \fi
-      \fi
-    \fi
-  \closein\blx@bcfin
-  \expandafter\endgroup\blx@tempa}
-
-\edef\blx@sig@bbl{\@percentchar\space $ biblatex auxiliary file $}
-\edef\blx@ver@bbl{\@percentchar\space $ biblatex bbl format version \blx@bblversion\space $}
-\edef\blx@sig@bcf{\detokenize{<?xml version="1.0" encoding="UTF-8"?>}}
-\edef\blx@ver@bcf{%
-  \detokenize{<bcf:controlfile version="}\blx@bcfversion
-  \detokenize{" xmlns:bcf="https://sourceforge.net/projects/biblatex">}}
-
-% {<true>}{<false>}
-\newrobustcmd*{\lbx@ifutfinput}{\ifboolexpr{%
-  test {\ifdefstring\inputencodingname{utf8}}
-  or
-  test {\ifdefstring\inputencodingname{utf8x}}
-  or
-  test {\ifdefstring\inputencodingname{lutf8}}
-  or
-  ( test {\ifundef\inputencodingname}
-    and
-    ( not test {\ifundef\XeTeXrevision}
-      or
-      not test {\ifundef\luatexversion}
-    )
-  )
-}}
-
-%% User feedback
-
-\protected\def\blx@error#1#2{%
-  \begingroup
-  \blx@safe@actives
-  \PackageError{biblatex}{#1}{#2.}%
-  \endgroup}
-
-\protected\def\blx@warning@noline#1{%
-  \begingroup
-  \blx@safe@actives
-  \PackageWarningNoLine{biblatex}{#1}%
-  \endgroup}
-\let\blx@warning\blx@warning@noline
-\AtEndOfPackage{
-  \protected\def\blx@warning#1{%
-    \begingroup
-    \blx@safe@actives
-    \PackageWarning{biblatex}{#1}%
-    \endgroup}}
-
-\protected\def\blx@warning@entry#1{%
-  \ifdef\abx@field@entrykey
-    {\blx@warning{#1\MessageBreak at entry '\abx@field@entrykey'}}
-    {\blx@warning{#1}}}
-
-\protected\def\blx@info@noline#1{%
-  \begingroup
-  \blx@safe@actives
-  \PackageInfo{biblatex}{#1\@gobble}%
-  \endgroup}
-\let\blx@info\blx@info@noline
-\AtEndOfPackage{
-  \protected\def\blx@info#1{%
-    \begingroup
-    \blx@safe@actives
-    \PackageInfo{biblatex}{#1}%
-    \endgroup}}
-
-\let\blx@noline\@gobble
-\AtEndOfPackage{\let\blx@noline\@empty}
-\def\blx@imc@BibliographyWarning{\blx@warning@entry}
-\blx@regimc\BibliographyWarning
-
-\protected\def\abx@missing#1{%
-  \mbox{\reset@font\bfseries#1}}
-
-\def\blx@err@patch#1{%
-  \blx@error
-    {Patching #1 failed}
-    {This is an internal issue typically caused by a
-     conflict\MessageBreak between biblatex and some
-     other package. Modifying\MessageBreak the package
-     loading order may fix the problem}}
-
-\def\blx@err@nolang#1{%
-  \blx@error
-    {Language '#1' not found}
-    {The localization module for '#1' could not be found}}
-
-\def\blx@err@invarg#1#2{%
-  \blx@error
-    {Argument '#1' invalid}
-    {\ifblank{#2}
-       {The argument you have supplied is invalid.\MessageBreak
-        See the biblatex manual for details}
-       {#2}}}
-
-\def\blx@err@invopt#1#2{%
-  \blx@error
-    {Option '#1' invalid}
-    {\ifblank{#2}
-       {The option you have supplied is invalid.\MessageBreak
-        See the biblatex manual for valid option keys and
-        possible values}
-       {#2}}}
-
-\def\blx@err@confopt#1#2{%
-  \blx@error
-    {Conflicting options\ifblank{#1}{}{ (#1)}}
-    {\ifblank{#2}
-       {The option you have supplied conflicts with another one.\MessageBreak
-        See the biblatex manual for valid option keys and possible values}
-       {#2}}}
-
-\def\blx@err@optdef#1{%
-  \blx@error
-    {Conflicting options}
-    {The option '#1' is already defined}}
-
-\def\blx@err@nodocdiv#1{%
-  \blx@error
-    {\@backslashchar#1 not provided by class}
-    {The document class does not seems to support #1s}}
-
-\def\blx@err@nosec#1{%
-  \blx@error
-    {Section '#1' not found}
-    {The reference section '#1' could not be found}}
-
-\def\blx@err@nosort#1{%
-  \blx@error
-    {Sorting scheme '#1' not found}
-    {The sorting scheme '#1' does not seem to have been defined anywhere}}
-
-\def\blx@err@secfirst{%
-  \blx@error
-    {'section' not first filter}
-    {When passing multiple filter options,
-     the 'section' filter must be given first}}
-
-\protected\def\blx@err@nestcite{%
-  \blx@error
-    {Nested citation command}
-    {Citation commands may not be nested}}
-
-\def\blx@err@nestenv#1{%
-  \blx@error
-    {Nested '#1' environment}
-    {This environment may not be nested}}
-
-\protected\def\blx@err@citecmd#1{%
-  \begingroup
-  \escapechar\m@ne
-  \blx@error
-    {Command '\@backslashchar\string#1' undefined}
-    {The citation command '\@backslashchar\string#1'
-     has not been defined\MessageBreak by the
-     selected citation style}%
-  \endgroup}
-
-\def\blx@err@endnote#1{%
-  \blx@error
-    {Missing or incomplete endnote support}
-    {There does not seem to be endnote support available\MessageBreak
-     or the available support is incomplete.\MessageBreak
-     If you continue, I will fall back to '\string#1'}%
-  #1}
-
-\def\blx@err@matchparen#1{%
-  \blx@error
-    {Unbalanced parentheses or brackets}
-    {\iftoggle{blx@footnote}{#1 in foot or endnote}{#1}.\MessageBreak
-     This error is triggered if \string\bibopenparen\space and
-     \string\bibcloseparen\MessageBreak or
-     \string\bibopenbracket\space and \string\bibclosebracket\space
-     are unbalanced\MessageBreak or mismatched}}
-
-\def\blx@err@nestparen#1{%
-  \blx@error
-    {Too deeply nested parentheses or brackets}
-    {#1 nested too deeply%
-     \iftoggle{blx@footnote}{\space in foot or endnote}{}.\MessageBreak
-     This error may also be triggered if \string\mkbibparens\MessageBreak
-     or \string\mkbibbrackets\space are nested too deeply}}
-
-\def\blx@err@filter{%
-  \blx@error
-    {Invalid filter expression}
-    {The filter expression you have supplied is invalid.\MessageBreak
-     See the biblatex manual for details}}
-
-\def\blx@warn@nohyph#1{%
-  \blx@warning{No hyphenation patterns for '#1'}}
-
-\protected\def\blx@warn@citecmd#1#2{%
-  \blx@warning{%
-    '\string#1' not defined by citation style.\MessageBreak
-    Falling back to '\string#2'}%
-  #2}
-
-\protected\def\blx@warn@nostring#1{%
-  \blx@warning@entry{Bibliography string '#1' undefined}%
-  \abx@missing{#1}}
-
-\def\blx@warn@conflopt#1{%
-  \blx@warning{Conflicting options.\MessageBreak#1}}
-
-\def\blx@warn@badoptdt#1{%
-  \blx@warning{Invalid option datatype '#1'.\MessageBreak Defaulting to 'boolean'}}
-
-\def\blx@warn@depropt#1{%
-  \blx@warning{Deprecated option.\MessageBreak Ignoring '#1'}}
-
-\def\blx@warn@bibempty{%
-  \@latex@warning{Empty bibliography}}
-
-\def\blx@warn@biblistempty#1{%
-  \@latex@warning{Empty biblist '#1'}}
-
-\def\blx@inf@refsec{%
-  \blx@info{Reference section=\the\c@refsection}}%
-
-\def\blx@inf@refseg{%
-  \ifnum\c@refsection=\z@
-    \blx@info{Reference segment=\the\c@refsegment}%
-  \else
-    \blx@info{%
-      Reference section/segment=%
-      \the\c@refsection/\the\c@refsegment}%
-  \fi}
-
-\def\blx@inf@creset{%
-  \blx@info{Resetting trackers}}%
-
-\def\blx@msg@cundef#1{%
-  Citation '#1' undefined}
-\def\blx@msg@cundefon#1{%
-  Citation '#1' on page \the\c@page\space undefined}
-
-% Dummy as backend is biber by default. Some style may still use this to
-% check though.
-\newrobustcmd*{\RequireBiber}[1][2]{}
-
-% \blx@list@active                      active aux files (basename)
-%                                       [internal list]
-% \blx@list@inactive                    inactive aux files (basename)
-%                                       [internal list]
-% \blx@list@bibfiles@<auxfile>          aux file -> bib file mapping (refsections)
-%                                       aux file (basename) -> bib files (full)
-%                                       [internal list]
-
-\let\blx@list@active\@empty
-\let\blx@list@inactive\@empty
-\listeadd\blx@list@inactive{\jobname}
-
-\protected\def\blx@regbibfiles#1#2{%
-  \forlistloop{\blx@regbibfile{#1}}{#2}}
-
-\def\blx@regbibfile#1#2{%
-  \ifcsundef{blx@res@loca@#2}
-    {\blx@regbibfile@i{#1}{#2}}
-    {\ifcsstring{blx@res@loca@#2}{local}
-       {\blx@regbibfile@i{#1}{#2}}
-       {}}}
-
-\def\blx@regbibfile@i#1#2{%
-  \ifinlistcs{#2}{blx@list@bibfiles@#1}
-    {}
-    {\listcsxadd{blx@list@bibfiles@#1}{#2}}}
-
-\def\blx@check@logreq{%
-  \begingroup
-  \ltxrequest{biblatex}{{\iftoggle{blx@runltx}{1}{0}}}{%
-    \provides[type=dynamic]{
-      \file{\jobname.bcf}
-    }
-    \requires[type=dynamic]{
-      \file{\jobname.bbl}
-    }
-    \ifdef\blx@list@req@edit
-      {\requires[type=editable]{
-         \forlistloop\file\blx@list@req@edit
-       }}
-      {}
-    \ifdef\blx@list@req@stat
-      {\requires[type=static]{
-         \forlistloop\file\blx@list@req@stat
-       }}
-      {}
-  }%
-  \logrequest[package=biblatex,priority=5,active={{\iftoggle{blx@runbiber}{1}{0}}}]{%
-    \generic{biber}
-    \cmdline{
-      \binary{biber}
-      \infile{\jobname}
-    }
-    \input{
-      \file{\jobname.bcf}
-    }
-    \output{
-      \file{\jobname.bbl}
-    }
-    \provides[type=dynamic]{
-      \file{\jobname.bbl}
-    }
-    \requires[type=dynamic]{
-      \file{\jobname.bcf}
-    }
-    \ifcsdef{blx@list@bibfiles@\jobname}
-      {\requires[type=editable]{
-         \def\do{\file}
-         \dolistcsloop{blx@list@bibfiles@\jobname}
-       }}
-      {}
-  }%
-  \endgroup}
-
-\def\blx@logreq@active#1{%
-  \ifblank{#1}
-    {}
-    {\@latex@warning{#1}}%
-  \blx@rerun@latex
-  \blx@rerun@biber}
-
-\def\blx@rerun@latex{%
-  \G@refundefinedtrue
-  \global\toggletrue{blx@runltx}%
-  \global\let\blx@rerun@latex\relax}
-
-\def\blx@rerun@biber{%
-  \global\toggletrue{blx@runbiber}%
-  \global\let\blx@rerun@biber\relax}
-
-\let\blx@checksum@old\@empty
-\let\blx@checksum@new\@empty
-\let\blx@pagesum@old\@empty
-\let\blx@pagesum@new\@empty
-
-\def\blx@checksum#1#2#3{%
-  \begingroup
-  \blx@tempcnta\the\numexpr0#2*0#3\relax
-  \blx@tempcntb\blx@tempcnta
-  \divide\blx@tempcntb10
-  \multiply\blx@tempcntb10
-  \advance\blx@tempcnta-\blx@tempcntb
-  \xdef#1{#1\the\blx@tempcnta}%
-  \endgroup}
-
-\def\blx@addchecksum{\blx@checksum\blx@checksum@old}
-\def\blx@addpagesum{\blx@checksum\blx@pagesum@old}
-\AtEndDocument{%
-  \def\blx@addchecksum{\blx@checksum\blx@checksum@new}%
-  \def\blx@addpagesum{\blx@checksum\blx@pagesum@new}}
-
-\protected\def\blx@check@rerun{%
-  \begingroup
-  \blx@tempcnta\z@
-  \iftoggle{blx@runltx}
-    {\blx@tempcnta\@ne}
-    {\ifx\blx@checksum@old\blx@checksum@new
-       \ifx\blx@pagesum@old\blx@pagesum@new
-       \else
-         \blx@tempcnta\@ne
-       \fi
-     \else
-       \blx@tempcnta\@ne
-     \fi}%
-  \iftoggle{blx@runbiber}
-    {\advance\blx@tempcnta\tw@}
-    {}%
-  \ifcase\blx@tempcnta
-  \or
-    \blx@rerun@latex
-    \blx@warning@noline{%
-      Please rerun LaTeX%
-      \ifx\blx@pagesum@old\blx@pagesum@new\else
-        .\MessageBreak Page breaks have changed%
-      \fi}%
-  \else
-    \blx@rerun@latex
-    \blx@warn@auxlist
-  \fi
-  \endgroup}
-
-\def\blx@warn@auxlist{%
-  \begingroup
-  \edef\blx@tempa{%
-    Please (re)run Biber on the file:\MessageBreak
-    \jobname}%
-  \blx@warning@noline{%
-    \blx@tempa\MessageBreak
-    and rerun LaTeX afterwards}%
-  \endgroup}
-
-\AfterEndDocument{%
-  \blx@check@rerun
-  \blx@check@logreq}
-
-%% Punctuation and capitalization
-
-% 1001       prefix sep for names (e.g. d'Argent ... \printnames only)
-% 1002       abbreviation period (dot)
-% 1003/1250  comma
-% 1004/1500  semicolon
-% 1005/2000  colon
-% 1006/3000  period
-% 1007/3001  exclamation mark
-% 1008/3002  question mark
-% 1009       suppress punctuation
-% 1010       new paragaph
-
-\mathchardef\blx@sf@prefixchar=1001% e.g. apostrophe or equivalent for prefix handling
-\mathchardef\blx@sf@dot=1002
-\mathchardef\blx@sf@comma=1003
-\mathchardef\blx@sf@semicolon=1004
-\mathchardef\blx@sf@colon=1005
-\mathchardef\blx@sf@period=1006
-\mathchardef\blx@sf@exclam=1007
-\mathchardef\blx@sf@question=1008
-\mathchardef\blx@sf@nopunct=1009
-\mathchardef\blx@sf@par=1010
-\mathchardef\blx@sf@threshold@low=1002
-\mathchardef\blx@sf@threshold@high=1009
-
-\csdef{blx@sf@1250}{\the\blx@sf@comma}
-\csdef{blx@sf@1500}{\the\blx@sf@semicolon}
-\csdef{blx@sf@2000}{\the\blx@sf@colon}
-\csdef{blx@sf@3000}{\the\blx@sf@period}
-\csdef{blx@sf@3001}{\the\blx@sf@exclam}
-\csdef{blx@sf@3002}{\the\blx@sf@question}
-
-\csdef{blx@pm@,}{comma}
-\csdef{blx@pm@;}{semicolon}
-\csdef{blx@pm@:}{colon}
-\csdef{blx@pm@.}{period}
-\csdef{blx@pm@!}{exclam}
-\csdef{blx@pm@?}{question}
-
-\def\blx@setsfcodes{%
-  \let\blx@setsfcodes\relax
-  \let\frenchspacing\blx@setfrcodes
-  \let\nonfrenchspacing\blx@setencodes
-  \ifnum\sfcode`\.>2000
-    \blx@setencodes
-  \else
-    \blx@setfrcodes
-  \fi
-  \@setquotesfcodes
-  \sfcode`\(=\z@
-  \sfcode`\)=\z@
-  \sfcode`\[=\z@
-  \sfcode`\]=\z@
-  \sfcode`\<=\z@
-  \sfcode`\>=\z@}
-
-\def\blx@setfrcodes{%
-  \ifnum\sfcode`\A=\@m
-  \else
-    \blx@setazcodes
-  \fi
-  \sfcode`\,=\blx@sf@comma
-  \sfcode`\;=\blx@sf@semicolon
-  \sfcode`\:=\blx@sf@colon
-  \sfcode`\.=\blx@sf@period
-  \sfcode`\!=\blx@sf@exclam
-  \sfcode`\?=\blx@sf@question
-}
-
-\def\blx@setencodes{%
-  \sfcode`\,=1250
-  \sfcode`\;=1500
-  \sfcode`\:=2000
-  \sfcode`\.=3000
-  \sfcode`\!=3001
-  \sfcode`\?=3002
-}
-
-% Defining characters that count as prefices in names like d'Argent
-% Code from moewe
-\let\blx@prefchars\@empty
-
-\def\blx@defprefchars@loop#1{%
-  \ifx#1\relax
-  \else
-    \listadd{\blx@prefchars}{#1}%
-    \expandafter\blx@defprefchars@loop
-  \fi}
-
-\def\blx@defprefchars#1{%
-  \expandafter\blx@defprefchars@loop\detokenize{#1}\relax}
-
-\newrobustcmd*{\DeclarePrefChars}{%
-  \@ifstar
-    {\blx@defprefchars}
-    {\let\blx@prefchars\@empty
-     \blx@defprefchars}}
-\DeclarePrefChars{'}
-
-\protected\def\blx@imc@ifprefchar{%
-  \ifhmode
-    \begingroup
-    \ifnum\spacefactor=\blx@sf@prefixchar
-      \endgroup
-      \expandafter\expandafter
-      \expandafter\@firstoftwo
-    \else
-      \endgroup
-      \expandafter\expandafter
-      \expandafter\@secondoftwo
-    \fi
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-\blx@regimcs{\ifprefchar}
-
-\def\blx@namecodes{%
-  \ifnum\sfcode`\A=\@m
-  \else
-    \blx@setazcodes
-  \fi
-  \def\do##1{\sfcode`##1=\blx@sf@prefixchar}%
-  \dolistloop\blx@prefchars
-}
-
-\begingroup
-\let\blx@setazcodes\@empty
-\def\blx@tempa{%
-  \xdef\blx@setazcodes{%
-    \blx@setazcodes
-    \sfcode\the\blx@tempcnta=\@m}
-  \ifnum\blx@tempcnta<\blx@tempcntb
-    \advance\blx@tempcnta\@ne
-    \expandafter\blx@tempa
-  \fi}
-\blx@tempcnta`\A
-\blx@tempcntb`\Z
-\blx@tempa
-\ifnum\inputlineno=\m@ne\else
-  \blx@tempcnta"80
-  \blx@tempcntb"9C
-  \blx@tempa
-  \blx@tempcnta"C0
-  \blx@tempcntb"DF
-  \blx@tempa
-\fi
-\endgroup
-
-\def\blx@spacefactor{%
-  \ifhmode
-    \ifcsundef{blx@sf@\the\spacefactor}
-      {\the\spacefactor}
-      {\csname blx@sf@\the\spacefactor\endcsname}%
-  \else
-    \the\blx@sf@par
-  \fi}
-
-\protected\def\blx@leavevmode{%
-  \ifhmode
-  \else
-    \leavevmode\spacefactor\blx@sf@par
-  \fi}
-
-\protected\def\blx@leavevmode@cite{%
-  \ifhmode
-    \ifnum\spacefactor=\blx@sf@par
-    \else
-      \spacefactor\@m
-    \fi
-  \else
-    \leavevmode
-  \fi}
-
-\protected\def\blx@imc@setpunctfont#1{%
-  \blx@ifpuncthook
-    {\gdef\abx@puncthook{%
-       \ifdim\lastkern>\z@\unkern\fi
-       \blx@imc@resetpunctfont#1}}
-    {}}
-\protected\def\blx@imc@resetpunctfont{%
-  \blx@ifpuncthook
-    {\global\let\abx@puncthook\@firstofone}
-    {}}
-
-\protected\def\blx@setpostpunct#1{%
-  \blx@ifuspunct
-    {\global\let\blx@postpunct\blx@dopostpunct
-     \ifdef\blx@thepostpunct
-       {\gappto\blx@thepostpunct{#1}}
-       {\gdef\blx@thepostpunct{#1}}}
-    {}}
-
-\def\blx@dopostpunct{%
-  \blx@thepostpunct
-  \global\let\blx@postpunct\@empty
-  \global\undef\blx@thepostpunct}
-
-\protected\def\blx@postpunct@agroup{%
-  \aftergroup\blx@postpunct
-  \let\blx@postpunct@agroup\@empty}
-
-% {<characters>}
-
-\newrobustcmd*{\DeclareCapitalPunctuation}[1]{%
-  \cslet{blx@cap@\the\blx@sf@par}\@empty
-  \csundef{blx@cap@\the\blx@sf@comma}%
-  \csundef{blx@cap@\the\blx@sf@semicolon}%
-  \csundef{blx@cap@\the\blx@sf@colon}%
-  \csundef{blx@cap@\the\blx@sf@period}%
-  \csundef{blx@cap@\the\blx@sf@exclam}%
-  \csundef{blx@cap@\the\blx@sf@question}%
-  \ifblank{#1}
-    {}
-    {\expandafter\blx@defcapstring\detokenize{#1}\relax}}
-
-\def\blx@defcapstring#1{%
-  \ifx#1\relax
-  \else
-    \begingroup
-    \blx@setfrcodes
-    \ifcsdef{blx@pm@#1}
-      {\expandafter\endgroup
-       \expandafter\let
-         \csname blx@cap@\the\sfcode`#1\endcsname\@empty}
-      {\blx@warning{Ignoring invalid punctuation mark '#1'}%
-       \endgroup}%
-    \expandafter\blx@defcapstring
-  \fi}
-
-% {<characters>}
-
-\newrobustcmd*{\DeclareQuotePunctuation}[1]{%
-  \csdef{blx@qp@comma}{\blx@postpunct}%
-  \csdef{blx@qp@semicolon}{\blx@postpunct}%
-  \csdef{blx@qp@colon}{\blx@postpunct}%
-  \csdef{blx@qp@period}{\blx@postpunct}%
-  \csdef{blx@qp@exclam}{\blx@postpunct}%
-  \csdef{blx@qp@question}{\blx@postpunct}%
-  \cslet{blx@pq@comma}\@empty
-  \cslet{blx@pq@semicolon}\@empty
-  \cslet{blx@pq@colon}\@empty
-  \cslet{blx@pq@period}\@empty
-  \cslet{blx@pq@exclam}\@empty
-  \cslet{blx@pq@question}\@empty
-  \let\blx@quotepunct\@empty
-  \ifblank{#1}
-    {\let\blx@ifuspunct\@secondoftwo}
-    {\let\blx@ifuspunct\@firstoftwo
-     \expandafter\blx@defquotepunct\detokenize{#1}&}}
-
-\def\blx@defquotepunct#1{%
-  \ifx&#1\relax
-  \else
-    \ifcsdef{blx@pm@#1}
-      {\appto\blx@quotepunct{#1}%
-       \cslet{blx@qp@\csuse{blx@pm@#1}}\@empty
-       \csdef{blx@pq@\csuse{blx@pm@#1}}{\blx@postpunct}}
-      {\blx@warning{Ignoring invalid punctuation mark '#1'}}%
-    \expandafter\blx@defquotepunct
-  \fi}
-
-% {<mark>}{<characters>}
-
-\newrobustcmd*{\DeclarePunctuationPairs}[2]{%
-  \ifcsdef{blx@sf@\detokenize{#1}}
-    {\ifnum\csname blx@sf@\detokenize{#1}\endcsname>\blx@sf@prefixchar
-       \ifnum\csname blx@sf@\detokenize{#1}\endcsname<\blx@sf@nopunct
-         \expandafter\blx@defpunctpairs
-         \expandafter{\the\csname blx@sf@\detokenize{#1}\endcsname}{#2}%
-       \else
-         \blx@err@invarg{\detokenize{#1}{}}%
-       \fi
-     \else
-       \blx@err@invarg{\detokenize{#1}{}}%
-     \fi}
-    {\blx@err@invarg{\detokenize{#1}{}}}}
-
-\def\blx@defpunctpairs#1#2{%
-  \blx@undefpair{#1}{\the\blx@sf@dot}%
-  \blx@undefpair{#1}{\the\blx@sf@comma}%
-  \blx@undefpair{#1}{\the\blx@sf@semicolon}%
-  \blx@undefpair{#1}{\the\blx@sf@colon}%
-  \blx@undefpair{#1}{\the\blx@sf@period}%
-  \blx@undefpair{#1}{\the\blx@sf@exclam}%
-  \blx@undefpair{#1}{\the\blx@sf@question}%
-  \ifblank{#2}
-    {}
-    {\begingroup
-     \def\blx@tempa{#1}%
-     \let\blx@tempb\@empty
-     \blx@setfrcodes
-     \sfcode`\*=\blx@sf@dot
-     \expandafter\blx@defpair\detokenize{#2}&%
-     \expandafter\endgroup\blx@tempb}}
-
-\def\blx@defpair#1{%
-  \ifx&#1%
-  \else
-    \ifnum\the\sfcode`#1>\blx@sf@prefixchar
-      \ifnum\the\sfcode`#1<\blx@sf@nopunct
-        \eappto\blx@tempb{%
-          \cslet{blx@pp@\blx@tempa @\the\sfcode`#1}\noexpand\@empty}%
-      \else
-        \blx@err@invarg{#1}{}%
-      \fi
-    \else
-      \blx@err@invarg{#1}{}%
-    \fi
-    \expandafter\blx@defpair
-  \fi}
-
-\def\blx@undefpair#1#2{%
-  \ifcsdef{blx@pp@#1@#2}
-    {\csundef{blx@pp@#1@#2}}
-    {}}
-
-\protected\def\blx@resetpunct{%
-  \DeclareCapitalPunctuation{.!?}%
-  \DeclarePunctuationPairs{dot}{}%
-  \DeclarePunctuationPairs{comma}{*!?}%
-  \DeclarePunctuationPairs{semicolon}{*!?}%
-  \DeclarePunctuationPairs{colon}{*!?}%
-  \DeclarePunctuationPairs{period}{}%
-  \DeclarePunctuationPairs{exclam}{*}%
-  \DeclarePunctuationPairs{question}{*}%
-  \DeclareQuotePunctuation{}%
-  \def\abx@dot{\ifdim\lastkern>\z@\unkern\fi.\spacefactor\blx@sf@dot}%
-  \def\abx@comma{\ifdim\lastkern>\z@\unkern\fi\abx@puncthook{,}}%
-  \def\abx@semicolon{\abx@puncthook{;}}%
-  \def\abx@colon{\abx@puncthook{:}}%
-  \def\abx@period{\ifdim\lastkern>\z@\unkern\fi\abx@puncthook{.}}%
-  \def\abx@exclam{\abx@puncthook{!}}%
-  \def\abx@question{\abx@puncthook{?}}%
-  \global\let\abx@puncthook\@firstofone
-  \global\let\blx@postpunct\@empty}
-
-\blx@resetpunct
-
-% {<character>}{<true>}{<false>}
-
-\protected\def\blx@imc@ifpunctmark#1{%
-  \ifhmode
-    \begingroup
-    \sfcode`\*=\blx@sf@dot
-    \ifnum\sfcode`#1=\spacefactor
-      \endgroup
-      \expandafter\expandafter
-      \expandafter\@firstoftwo
-    \else
-      \endgroup
-      \expandafter\expandafter
-      \expandafter\@secondoftwo
-    \fi
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-% {<true>}{<false>}
-
-\protected\def\blx@imc@ifterm{%
-  \ifhmode
-    \expandafter\blx@imc@ifcapital
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-% {<true>}{<false>}
-
-\protected\def\blx@imc@ifcapital{%
-  \ifcsdef{blx@cap@\blx@spacefactor}}
-
-% {<true>}{<false>}
-
-\protected\def\blx@imc@ifpunct{%
-  \ifnum\blx@spacefactor>\blx@sf@threshold@low
-    \ifnum\blx@spacefactor<\blx@sf@threshold@high
-      \expandafter\expandafter
-      \expandafter\@firstoftwo
-    \else
-      \expandafter\expandafter
-      \expandafter\@secondoftwo
-    \fi
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-% {<character>}
-
-\newrobustcmd*{\autocap}[1]{#1}
-
-\protected\def\blx@imc@autocap{%
-  \blx@imc@ifcapital\MakeUppercase\@firstofone}
-
-\protected\def\blx@imc@nopunct{%
-  \leavevmode\spacefactor\blx@sf@nopunct}
-
-\protected\def\blx@imc@isdot{%
-  \ifnum\blx@spacefactor=\blx@sf@period
-    \spacefactor\blx@sf@dot
-  \fi}
-
-\protected\def\blx@imc@adddot{%
-  \blx@addpunct{dot}%
-  \ifnum\blx@spacefactor=\blx@sf@period
-    \spacefactor\blx@sf@dot
-  \fi}
-
-\protected\def\blx@imc@addperiod{%
-  \blx@addpunct{period}%
-  \ifnum\blx@spacefactor=\blx@sf@dot
-    \spacefactor\blx@sf@period
-  \fi}
-
-\protected\def\blx@imc@addcomma{\blx@addpunct{comma}}
-\protected\def\blx@imc@addsemicolon{\blx@addpunct{semicolon}}
-\protected\def\blx@imc@addcolon{\blx@addpunct{colon}}
-\protected\def\blx@imc@addexclam{\blx@addpunct{exclam}}
-\protected\def\blx@imc@addquestion{\blx@addpunct{question}}
-
-\def\blx@addpunct#1{%
-  \unspace
-  \ifnum\blx@spacefactor<\blx@sf@threshold@low
-    \csuse{blx@qp@#1}\csuse{abx@#1}%
-  \else
-    \ifnum\blx@spacefactor>\blx@sf@threshold@high
-      \csuse{blx@qp@#1}\csuse{abx@#1}%
-    \else
-      \ifcsdef{blx@pp@\the\csname blx@sf@#1\endcsname @\blx@spacefactor}
-        {\csuse{blx@qp@#1}\csuse{abx@#1}}
-        {\csuse{blx@qp@#1}}%
-    \fi
-  \fi
-  \csuse{blx@pq@#1}}
-
-\providerobustcmd*{\unspace}{%
-  \ifbool{hmode}
-    {\ifdimgreater\lastskip\z@
-       {\unskip\unspace}
-       {\ifnumgreater\lastpenalty\z@
-          {\unpenalty\unspace}
-          {}}}
-    {}}
-
-\newrobustcmd*{\bibsentence}{%
-  \leavevmode\spacefactor\blx@sf@par
-  \ignorespaces}
-
-\newrobustcmd*{\midsentence}{%
-  \leavevmode
-  \@ifstar
-    {\ifnum\spacefactor=\blx@sf@dot
-     \else
-       \spacefactor\@m
-     \fi}
-    {\spacefactor\@m}}
-
-\newrobustcmd*{\addslash}{%
-  \unspace/\penalty\hyphenpenalty\hskip\z@skip}
-
-\newrobustcmd*{\addspace}{%
-  \unspace\blx@postpunct
-  \space\blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addnbspace}{%
-  \unspace\blx@postpunct
-  \nobreak\space\blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addthinspace}{%
-  \unspace\blx@postpunct
-  \hskip0.16667em\relax
-  \blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addnbthinspace}{%
-  \unspace\blx@postpunct
-  \nobreak\hskip0.16667em\relax
-  \blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addlowpenspace}{%
-  \unspace\blx@postpunct
-  \penalty\value{lownamepenalty}\space
-  \blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addhighpenspace}{%
-  \unspace\blx@postpunct
-  \penalty\value{highnamepenalty}\space
-  \blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addlpthinspace}{%
-  \unspace\blx@postpunct
-  \penalty\value{lownamepenalty}%
-  \hskip0.16667em\relax\blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addhpthinspace}{%
-  \unspace\blx@postpunct
-  \penalty\value{highnamepenalty}%
-  \hskip0.16667em\relax\blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addabbrvspace}{%
-  \unspace\blx@postpunct
-  \penalty\value{abbrvpenalty}%
-  \space\blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addabthinspace}{%
-  \unspace\blx@postpunct
-  \penalty\value{abbrvpenalty}%
-  \hskip0.16667em\relax
-  \blx@imc@resetpunctfont}
-
-\newrobustcmd*{\adddotspace}{%
-  \unspace\adddot\blx@postpunct
-  \penalty\value{abbrvpenalty}%
-  \space\blx@imc@resetpunctfont}
-
-\providerobustcmd*{\noligature}{%
-  \penalty\@M\discretionary{-}{}{\kern0.03em}%
-  \nobreak\hskip\z@skip}
-
-\providerobustcmd*{\hyphen}{%
-  \nobreak-\nobreak\hskip\z@skip}
-
-\providerobustcmd*{\nbhyphen}{%
-  \nobreak\mbox{-}\nobreak\hskip\z@skip}
-
-\providerobustcmd*{\hyphenate}{%
-  \nobreak\-\nobreak\hskip\z@skip}
-
-\providerobustcmd*{\allowhyphens}{%
-  \nobreak\hskip\z@skip}
-
-\providerobustcmd*{\nohyphenation}{%
-  \lefthyphenmin\@m}
-
-\providerobustcmd*{\textnohyphenation}[1]{%
-  \bgroup\nohyphenation#1\egroup}
-
-\blx@regimcs{%
-  \setpunctfont \resetpunctfont \ifcapital \autocap \ifpunctmark
-  \ifpunct \ifterm \nopunct \isdot \adddot \addperiod \addcomma
-  \addsemicolon \addcolon \addexclam \addquestion}
-
-\appto\blx@blxinit{%
-  \appto\nocorrlist{\isdot\adddot\addperiod\addcomma}}
-
-%% Style definition
-
-% {<bibstyle>}
-\newrobustcmd*{\RequireBibliographyStyle}[1]{%
-  \blx@inputonce{#1.bbx}{bibliography style '#1'}{}{}{}
-    {\blx@error
-       {Style '#1' not found}
-       {The bibliography style '#1' could not be found}}}
-\@onlypreamble\RequireBibliographyStyle
-
-% {<code>}
-\newrobustcmd*{\InitializeBibliographyStyle}{\appto\blx@hook@bbxinit}
-\@onlypreamble\InitializeBibliographyStyle
-
-% {<entry type>}{<driverdef>}
-\newrobustcmd*{\DeclareBibliographyDriver}[1]{%
-  \long\csdef{blx@bbx@#1}}
-\@onlypreamble\DeclareBibliographyDriver
-
-% {<entry type>}
-\def\blx@driver#1{%
-  \ifcsdef{blx@bbx@#1}
-    {\csuse{blx@bbx@#1}}
-    {\ifcsdef{blx@bbx@*}
-       {\blx@warning{%
-          No driver for entry type '#1'.\MessageBreak
-          Using fallback driver}%
-        \csuse{blx@bbx@*}}
-       {\blx@error
-          {No driver found}
-          {I can't find a driver for the entry type
-           '\abx@field@entrytype'\MessageBreak
-           and there is no fallback driver either}}}}
-
-% {<type>}{<true>}{<false>}
-\def\blx@imc@ifdriver#1{\ifcsdef{blx@bbx@#1}}
-
-% {<alias>}{<type>}
-\newrobustcmd*{\DeclareBibliographyAlias}[2]{%
-  \csedef{blx@bbx@#1}{%
-    \expandafter\noexpand\csname blx@bbx@#2\endcsname}}
-\@onlypreamble\DeclareBibliographyAlias
-
-%% Auxiliary commands
-\newrobustcmd*{\citereset}{%
-  \csuse{blx@hook@cbxinit}%
-  \@ifstar
-    {}
-    {\global\cslet{blx@bsee@\the\c@refsection}\@empty
-     \global\cslet{blx@fsee@\the\c@refsection}\@empty
-     \blx@ibidreset@force
-     \blx@idemreset@force
-     \blx@opcitreset@force
-     \blx@loccitreset@force}}
-
-\def\blx@save#1{%
-  \ifcsdef{blx@saved@#1}
-    {}
-    {\blx@safe@actives
-     \csletcs{blx@saved@#1}{#1}%
-     \blx@rest@actives}}
-
-\def\blx@restore#1{%
-  \ifcsdef{blx@saved@#1}
-    {\blx@safe@actives
-     \csletcs{#1}{blx@saved@#1}%
-     \csundef{blx@saved@#1}%
-     \blx@rest@actives}
-    {}}
-
-\newrobustcmd*{\savecommand}[1]{%
-  \ifcsdef{blx@saved@cmd@\detokenize{#1}}
-    {}
-    {\cslet{blx@saved@cmd@\detokenize{#1}}{#1}}}
-
-\newrobustcmd*{\restorecommand}[1]{%
-  \ifcsdef{blx@saved@cmd@\detokenize{#1}}
-    {\letcs{#1}{blx@saved@cmd@\detokenize{#1}}%
-     \csundef{blx@saved@cmd@\detokenize{#1}}}
-    {}}
-
-% {<name>}
-\newrobustcmd*{\savebibmacro}[1]{%
-  \blx@save{abx@macro@\detokenize{#1}}}
-
-\newrobustcmd*{\restorebibmacro}[1]{%
-  \blx@restore{abx@macro@\detokenize{#1}}}
-
-% {<name>}[<args>][<optarg>]{<definition>}
-\newrobustcmd*{\newbibmacro}{%
-  \@star@or@long\blx@newbibmacro}
-
-\def\blx@newbibmacro#1{%
-  \ifcsundef{abx@macro@\detokenize{#1}}
-    {\blx@defbibmacro\new@command{#1}}
-    {\blx@warning{%
-       Macro '\detokenize{#1}' already defined.\MessageBreak
-       Using \string\renewbibmacro}
-     \blx@defbibmacro\renew@command{#1}}}
-
-\newrobustcmd*{\renewbibmacro}{%
-  \@star@or@long\blx@renewbibmacro}
-
-\def\blx@renewbibmacro#1{%
-  \ifcsundef{abx@macro@\detokenize{#1}}
-    {\blx@warning{%
-       Macro '\detokenize{#1}' undefined.\MessageBreak
-       Using \string\newbibmacro}
-     \blx@defbibmacro\new@command{#1}}
-    {\blx@defbibmacro\renew@command{#1}}}
-
-\newrobustcmd*{\providebibmacro}{%
-  \@star@or@long{\blx@defbibmacro\provide@command}}
-
-\def\blx@defbibmacro#1#2{%
-  \expandafter#1\csname abx@macro@\detokenize{#2}\endcsname}
-
-% {<name>}
-\newrobustcmd*{\usebibmacro}{%
-  \@ifstar
-    {\blx@usebibmacro@i}
-    {\blx@usebibmacro}}
-
-\def\blx@usebibmacro#1{%
-  \blx@usebibmacro@i{\detokenize{#1}}}
-
-\def\blx@usebibmacro@i#1{%
-  \ifcsundef{abx@macro@#1}
-    {\blx@error
-       {Bibliography macro '#1' undefined}
-       {Use '\string\newbibmacro' to define this macro}}
-    {\csuse{abx@macro@#1}}}
-
-% {<name>}{<true>}{<false>}
-\def\blx@imc@ifbibmacroundef#1{%
-  \ifcsundef{abx@macro@#1}}
-
-% {<field>}
-\def\blx@imc@thefield#1{\csuse{abx@field@#1}}
-
-\def\blx@imc@strfield#1{%
-  \ifcsdef{abx@field@#1}
-    {\detokenize\expandafter\expandafter\expandafter
-       {\csname abx@field@#1\endcsname}}
-    {}}
-
-\def\blx@imc@csfield#1{\usefield{\unexpanded}{#1}}
-
-% {<command>}{<field>}
-\def\blx@imc@usefield#1#2{%
-  \expandafter\expandafter\expandafter#1%
-  \expandafter\expandafter\expandafter{\csname abx@field@#2\endcsname}}
-
-% {<plainlist>}
-\def\blx@imc@thelist#1{\csuse{abx@list@#1}}
-
-\def\blx@imc@strlist#1{%
-  \ifcsdef{abx@list@#1}
-    {\detokenize\expandafter\expandafter\expandafter
-       {\csname abx@list@#1\endcsname}}
-    {}}
-
-% {<namelist>}
-\def\blx@imc@thename#1{\csuse{abx@name@#1}}
-
-\def\blx@imc@strname#1{%
-  \ifcsdef{abx@name@#1}
-    {\detokenize\expandafter\expandafter\expandafter
-       {\csname abx@name@#1\endcsname}}
-    {}}
-
-% {<field>}
-\protected\def\blx@imc@clearfield#1{%
-  \csundef{abx@field@#1}}
-
-% {<plainlist>}
-\protected\def\blx@imc@clearlist#1{%
-  \ifcsundef{abx@list@#1}
-    {}
-    {\togglefalse{abx@bool@more#1}%
-     \csundef{abx@list@#1}%
-     \csname c@#1\endcsname\z@}}
-
-% {<namelist>}
-\protected\def\blx@imc@clearname#1{%
-  \ifcsundef{abx@name@#1}
-    {}
-    {\togglefalse{abx@bool@more#1}%
-     \csundef{abx@name@#1}%
-     \csname c@#1\endcsname\z@}}
-
-% {<field>}{<macro>}
-\protected\def\blx@imc@restorefield#1{\cslet{abx@field@#1}}
-
-% {<plainlist>}{<macro>}
-\protected\def\blx@imc@restorelist#1{\cslet{abx@list@#1}}
-
-% {<namelist>}{<macro>}
-\protected\def\blx@imc@restorename#1{\cslet{abx@name@#1}}
-
-% {<field>}{<macro>}
-\protected\def\blx@imc@savefield{%
-  \@ifstar{\blx@savedata{field}}{\global\blx@savedata{field}}}
-\def\blx@savedata#1#2#3{\letcs#3{abx@#1@#2}}
-
-% {<plainlist>}{<macro>}
-\protected\def\blx@imc@savelist{%
-  \@ifstar{\blx@savedata{list}}{\global\blx@savedata{list}}}
-
-% {<namelist>}{<macro>}
-\protected\def\blx@imc@savename{%
-  \@ifstar{\blx@savedata{name}}{\global\blx@savedata{name}}}
-
-% {<field>}{<csname>}
-\protected\def\blx@imc@savefieldcs{%
-  \@ifstar{\blx@savedatacs{field}}{\global\blx@savedatacs{field}}}
-\def\blx@savedatacs#1#2#3{\csletcs{#3}{abx@#1@#2}}
-
-% {<plainlist>}{<csname>}
-\protected\def\blx@imc@savelistcs{%
-  \@ifstar{\blx@savedatacs{list}}{\global\blx@savedatacs{list}}}
-
-% {<namelist>}{<csname>}
-\protected\def\blx@imc@savenamecs{%
-  \@ifstar{\blx@savedatacs{name}}{\global\blx@savedatacs{name}}}
-
-% {<field>}{<true>}{<false>}
-\def\blx@imc@iffieldundef#1{%
-  \ifcsundef{abx@field@#1}}
-
-% {<plainlist>}{<true>}{<false>}
-\def\blx@imc@iflistundef#1{%
-  \ifcsundef{abx@list@#1}}
-
-% {<namelist>}{<true>}{<false>}
-\def\blx@imc@ifnameundef#1{%
-  \ifcsundef{abx@name@#1}}
-
-% {<field1>}{<field2>}{<true>}{<false>}
-\def\blx@imc@iffieldsequal#1#2{%
-  \ifcsequal{abx@field@#1}{abx@field@#2}}
-
-% {<plainlist1>}{<plainlist2>}{<true>}{<false>}
-\def\blx@imc@iflistsequal#1#2{%
-  \ifcsequal{abx@list@#1}{abx@list@#2}}
-
-% {<namelist1>}{<namelist2>}{<true>}{<false>}
-\def\blx@imc@ifnamesequal#1#2{%
-  \ifcsundef{abx@name@#1}
-    {\@secondoftwo}
-    {\ifcsundef{abx@name@#2}
-       {\@secondoftwo}
-       {\blx@ifnamesequal{#1}{#2}}}}
-
-\def\blx@ifnamesequal#1#2{%
-  \begingroup
-  \let\blx@tempa\@empty
-  \expandafter\expandafter
-  \expandafter\blx@ifnamesequal@i\csname abx@name@#2\endcsname
-  \let\blx@tempb\blx@tempa
-  \let\blx@tempa\@empty
-  \expandafter\expandafter
-  \expandafter\blx@ifnamesequal@i\csname abx@name@#1\endcsname
-  \expandafter\endgroup
-  \ifx\blx@tempa\blx@tempb
-    \expandafter\@firstoftwo
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-\def\blx@ifnamesequal@i#1#2{%
-  \expandafter\blx@ifnamesequal@ii#2{}&}
-
-\def\blx@ifnamesequal@ii#1{%
-  \ifblank{#1}
-    {\blx@namebreak}
-    {\blx@ifnamesequal@iii#1%
-     \blx@ifnamesequal@ii}}
-
-\def\blx@ifnamesequal@iii#1#2{%
-  \setkeys{blx@opt@name}{#1}%
-  \setkeys{blx@opt@namepart}{#2}%
-  \ifdef\abx@field@hash
-    {\eappto\blx@tempa{{\abx@field@hash}}}
-    {\eappto\blx@tempa{{{\namepartfamily}{\namepartgiven}{\namepartprefix}{\namepartsuffix}}}}}
-
-% {<field>}{<macro>}{<true>}{<false>}
-\def\blx@imc@iffieldequals#1#2{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\ifundef#2%
-       {\@secondoftwo}
-       {\expandafter\ifx\csname abx@field@#1\endcsname#2%
-          \expandafter\@firstoftwo
-        \else
-          \expandafter\@secondoftwo
-        \fi}}}
-
-% {<plainlist>}{<macro>}{<true>}{<false>}
-\def\blx@imc@iflistequals#1#2{%
-  \blx@imc@iflistundef{#1}
-    {\@secondoftwo}
-    {\ifundef#2%
-       {\@secondoftwo}
-       {\expandafter\ifx\csname abx@list@#1\endcsname#2%
-          \expandafter\@firstoftwo
-        \else
-          \expandafter\@secondoftwo
-        \fi}}}
-
-% {<namelist>}{<macro>}{<true>}{<false>}
-\def\blx@imc@ifnameequals#1#2{% FIXME
-  \blx@imc@ifnameundef{#1}
-    {\@secondoftwo}
-    {\ifundef#2%
-       {\@secondoftwo}
-       {\expandafter\ifx\csname abx@name@#1\endcsname#2%
-          \expandafter\@firstoftwo
-        \else
-          \expandafter\@secondoftwo
-        \fi}}}
-
-% {<field>}{<csname>}{<true>}{<false>}
-\def\blx@imc@iffieldequalcs#1{%
-  \ifcsequal{abx@field@#1}}
-
-% {<plainlist>}{<csname>}{<true>}{<false>}
-\def\blx@imc@iflistequalcs#1{%
-  \ifcsequal{abx@list@#1}}
-
-% {<namelist>}{<csname>}{<true>}{<false>}
-\def\blx@imc@ifnameequalcs#1{% FIXME
-  \ifcsequal{abx@name@#1}}
-
-% {<field>}{<string>}{<true>}{<false>}
-\protected\long\def\blx@imc@iffieldequalstr#1#2{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\expandafter\expandafter\expandafter\ifstrequal
-     \expandafter\expandafter\expandafter{%
-       \csname abx@field@#1\endcsname}{#2}}}
-
-% {<field>}{<true>}{<false>}
-\protected\def\blx@imc@iffieldxref#1{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\blx@whichxref
-       {\blx@iffieldxref{#1}}
-       {\@secondoftwo}}}
-
-\def\blx@iffieldxref#1#2{%
-  \begingroup
-  \letcs\blx@tempa{abx@field@#2}%
-  \letcs\blx@tempb{abx@field@#1}%
-  \csundef{abx@field@#1}%
-  \blx@getdata{\blx@tempa}%
-  \blx@imc@iffieldequals{#1}\blx@tempb
-    {\aftergroup\@firstoftwo}
-    {\aftergroup\@secondoftwo}%
-  \endgroup}
-
-\def\blx@whichxref#1#2{%
-  \blx@imc@iffieldundef{crossref}
-    {\blx@imc@iffieldundef{xref}
-       {#2}
-       {#1{xref}}}
-    {#1{crossref}}}
-
-% {<plainlist>}{<true>}{<false>}
-\protected\def\blx@imc@iflistxref#1{%
-  \blx@imc@iflistundef{#1}
-    {\@secondoftwo}
-    {\blx@whichxref
-       {\blx@iflistxref{#1}}
-       {\@secondoftwo}}}
-
-\def\blx@iflistxref#1#2{%
-  \begingroup
-  \letcs\blx@tempa{abx@field@#2}%
-  \letcs\blx@tempb{abx@list@#1}%
-  \csundef{abx@list@#1}%
-  \blx@getdata{\blx@tempa}%
-  \blx@imc@iflistequals{#1}\blx@tempb
-    {\aftergroup\@firstoftwo}
-    {\aftergroup\@secondoftwo}%
-  \endgroup}
-
-% {<namelist>}{<true>}{<false>}
-\protected\def\blx@imc@ifnamexref#1{%
-  \blx@imc@ifnameundef{#1}
-    {\@secondoftwo}
-    {\blx@whichxref
-       {\blx@ifnamexref{#1}}
-       {\@secondoftwo}}}
-
-\def\blx@ifnamexref#1#2{%
-  \begingroup
-  \letcs\blx@tempa{abx@field@#2}%
-  \letcs\blx@tempb{abx@name@#1}%
-  \csundef{abx@name@#1}%
-  \blx@getdata{\blx@tempa}%
-  \blx@imc@ifnameequals{#1}\blx@tempb
-    {\aftergroup\@firstoftwo}
-    {\aftergroup\@secondoftwo}%
-  \endgroup}
-
-% {<string>}{<true>}{<false>}
-\protected\def\blx@imc@ifcurrentfield#1{%
-  \begingroup
-  \def\blx@tempa{#1}%
-  \ifx\currentfield\blx@tempa
-    \aftergroup\@firstoftwo
-  \else
-    \aftergroup\@secondoftwo
-  \fi
-  \endgroup}
-
-% {<string>}{<true>}{<false>}
-\protected\def\blx@imc@ifcurrentlist#1{%
-  \begingroup
-  \def\blx@tempa{#1}%
-  \ifx\currentlist\blx@tempa
-    \aftergroup\@firstoftwo
-  \else
-    \aftergroup\@secondoftwo
-  \fi
-  \endgroup}
-
-% {<string>}{<true>}{<false>}
-\protected\def\blx@imc@ifcurrentname#1{%
-  \begingroup
-  \def\blx@tempa{#1}%
-  \ifx\currentname\blx@tempa
-    \aftergroup\@firstoftwo
-  \else
-    \aftergroup\@secondoftwo
-  \fi
-  \endgroup}
-
-% {<string>}{<true>}{<false>}
-\protected\def\blx@imc@ifentrytype#1{%
-  \begingroup
-  \def\blx@tempa{#1}%
-  \ifx\abx@field@entrytype\blx@tempa
-    \aftergroup\@firstoftwo
-  \else
-    \aftergroup\@secondoftwo
-  \fi
-  \endgroup}
-
-% {<true>}{<false>}
-\def\blx@imc@ifmorenames{%
-  \ifundef\currentname
-    {\@secondoftwo}
-    {\iftoggle{abx@bool@more\currentname}
-       {\@firstoftwo}
-       {\ifnum\c@listtotal>\c@liststop
-          \expandafter\@firstoftwo
-        \else
-          \expandafter\@secondoftwo
-        \fi}}}
-
-% {<true>}{<false>}
-\def\blx@imc@ifmoreitems{%
-  \ifundef\currentlist
-    {\@secondoftwo}
-    {\iftoggle{abx@bool@more\currentlist}
-       {\@firstoftwo}
-       {\ifnum\c@listtotal>\c@liststop
-          \expandafter\@firstoftwo
-        \else
-          \expandafter\@secondoftwo
-        \fi}}}
-
-% {<true>}{<false>}
-\def\blx@imc@iffirstcitekey{%
-  \ifboolexpr{ ( test {\ifnumequal\c@multicitetotal\z@}
-                 and test {\ifnumequal\c@citecount\@ne} )
-    or ( test {\ifnumgreater\c@multicitetotal\z@}
-         and test {\ifnumequal\c@multicitecount\@ne}
-         and test {\ifnumequal\c@citecount\@ne} ) }}
-
-\def\blx@imc@iflastcitekey{%
-  \ifboolexpr{ test {\ifnumequal\c@citecount\c@citetotal}
-               and test {\ifnumequal\c@multicitecount\c@multicitetotal} }}
-
-% {<category>}{<true>}{<false>}
-\protected\def\blx@imc@ifcategory{%
-  \ifdef\abx@field@entrykey
-    {\blx@imc@ifentrycategory\abx@field@entrykey}
-    {\expandafter\@secondoftwo\@gobble}}
-
-% {<entrykey>}{<category>}{<true>}{<false>}
-\protected\def\blx@imc@ifentrycategory{%
-  \blx@xsanitizeafter\blx@imc@ifentrycategory@i}
-
-\def\blx@imc@ifentrycategory@i#1#2{%
-  \ifcsdef{blx@catg@\detokenize{#2}}
-    {\ifinlistcs{#1}{blx@catg@\detokenize{#2}}}
-    {\@secondoftwo}}
-
-% {<keyword>}{<true>}{<false>}
-\protected\def\blx@imc@ifkeyword{%
-  \ifdef\abx@field@entrykey
-    {\blx@imc@ifentrykeyword\abx@field@entrykey}
-    {\expandafter\@secondoftwo\@gobble}}
-
-% {<entrykey>}{<keyword>}{<true>}{<false>}
-\protected\def\blx@imc@ifentrykeyword{%
-  \blx@xsanitizeafter\blx@imc@ifentrykeyword@i}
-
-\def\blx@imc@ifentrykeyword@i#1#2{%
-  \ifcsdef{blx@keyw@\the\c@refsection @\detokenize{#2}}
-    {\ifinlistcs{#1}{blx@keyw@\the\c@refsection @\detokenize{#2}}}
-    {\@secondoftwo}}
-
-% {<true>}{<false>}
-\protected\def\blx@ifciteseen@global{%
-  \ifbool{citetracker}
-    {\ifdef\abx@field@entrykey
-       {\expandafter\blx@ifseen@global
-        \expandafter{\abx@field@entrykey}}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-\protected\def\blx@ifciteseen@context{%
-  \ifbool{citetracker}
-    {\ifdef\abx@field@entrykey
-       {\expandafter\blx@ifseen@context
-        \expandafter{\abx@field@entrykey}}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-\protected\def\blx@ifciteseen@context{%
-  \ifbool{citetracker}
-    {\ifdef\abx@field@entrykey
-       {\expandafter\blx@ifseen@context
-        \expandafter{\abx@field@entrykey}}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-% {<entrykey>}{<true>}{<false>}
-\protected\def\blx@ifentryseen@global{%
-  \blx@xsanitizeafter\blx@ifseen@global}
-
-\protected\def\blx@ifentryseen@context{%
-  \blx@xsanitizeafter\blx@ifseen@context}
-
-\def\blx@ifseen@global#1{%
-  \ifbool{citetracker}
-    {\ifinlistcs{#1}{blx@bsee@\the\c@refsection}}
-    {\@secondoftwo}}
-
-\def\blx@ifseen@context#1{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\ifinlistcs{#1}{blx@fsee@\the\c@refsection}}
-       {\ifinlistcs{#1}{blx@bsee@\the\c@refsection}}}
-    {\@secondoftwo}}
-
-% {<true>}{<false>}
-\def\blx@ifciteibid@global{%
-  \ifbool{citetracker}
-    {\blx@imc@iffieldequals{entrykey}\blx@lastkey@text}
-    {\@secondoftwo}}
-
-\def\blx@ifciteibid@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@imc@iffieldequals{entrykey}\blx@lastkey@foot}
-       {\blx@imc@iffieldequals{entrykey}\blx@lastkey@text}}
-    {\@secondoftwo}}
-
-\def\blx@ifciteibid@strict{%
-  \ifbool{citetracker}
-    {\blx@ifcitesingle
-       {\blx@ifciteibid@global}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-\def\blx@ifciteibid@constrict{%
-  \ifbool{citetracker}
-    {\blx@ifcitesingle
-       {\iftoggle{blx@footnote}
-          {\blx@ifmpfncheck
-             {\blx@imc@iffieldequals{entrykey}\blx@lastkey@foot}
-             {\@secondoftwo}}
-          {\blx@imc@iffieldequals{entrykey}\blx@lastkey@text}}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-% {<true>}{<false>}
-\def\blx@ifciteidem@global{%
-  \ifbool{citetracker}
-    {\blx@imc@iffieldequals{fullhash}\blx@lasthash@text}
-    {\@secondoftwo}}
-
-\def\blx@ifciteidem@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@imc@iffieldequals{fullhash}\blx@lasthash@foot}
-       {\blx@imc@iffieldequals{fullhash}\blx@lasthash@text}}
-    {\@secondoftwo}}
-
-\let\blx@ifciteidem@strict\blx@ifciteidem@global
-
-\def\blx@ifciteidem@constrict{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@ifmpfncheck
-          {\blx@imc@iffieldequals{fullhash}\blx@lasthash@foot}
-          {\@secondoftwo}}
-       {\blx@imc@iffieldequals{fullhash}\blx@lasthash@text}}
-    {\@secondoftwo}}
-
-% {<true>}{<false>}
-\def\blx@ifopcit@global{%
-  \ifbool{citetracker}
-    {\blx@imc@iffieldundef{namehash}
-       {\@secondoftwo}
-       {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@text@\abx@field@namehash}}}
-    {\@secondoftwo}}
-
-\def\blx@ifopcit@context{%
-  \ifbool{citetracker}
-    {\blx@imc@iffieldundef{namehash}
-       {\@secondoftwo}
-       {\iftoggle{blx@footnote}
-          {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@foot@\abx@field@namehash}}
-          {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@text@\abx@field@namehash}}}}
-    {\@secondoftwo}}
-
-\def\blx@ifopcit@strict{%
-  \ifbool{citetracker}
-    {\blx@ifcitesingle
-       {\blx@ifopcit@global}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-\def\blx@ifopcit@constrict{%
-  \ifbool{citetracker}
-    {\blx@ifcitesingle
-       {\blx@imc@iffieldundef{namehash}
-          {\@secondoftwo}
-          {\iftoggle{blx@footnote}
-             {\blx@ifmpfncheck
-                {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@foot@\abx@field@namehash}}
-                {\@secondoftwo}}
-             {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@text@\abx@field@namehash}}}}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-% {<true>}{<false>}
-\def\blx@ifloccit@global{%
-  \ifbool{citetracker}
-    {\blx@loccit@check{text}}
-    {\@secondoftwo}}
-
-\def\blx@ifloccit@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@loccit@check{foot}}
-       {\blx@loccit@check{text}}}
-    {\@secondoftwo}}
-
-\def\blx@ifloccit@strict{%
-  \ifbool{citetracker}
-    {\blx@ifcitesingle
-       {\blx@loccit@numcheck{text}}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-\def\blx@ifloccit@constrict{%
-  \ifbool{citetracker}
-    {\blx@ifcitesingle
-       {\iftoggle{blx@footnote}
-          {\blx@ifmpfncheck
-             {\blx@loccit@numcheck{foot}}
-             {\@secondoftwo}}
-          {\blx@loccit@numcheck{text}}}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-\def\blx@loccit@check#1{%
-  \blx@imc@iffieldundef{postnote}
-    {\@secondoftwo}
-    {\blx@imc@iffieldequalcs{postnote}{blx@lastnote@#1@\abx@field@entrykey}}}
-
-\def\blx@loccit@numcheck#1{%
-  \blx@imc@iffieldundef{postnote}
-    {\@secondoftwo}
-    {\expandafter\blx@imc@ifpages
-     \expandafter{\abx@field@postnote}
-       {\blx@imc@iffieldequalcs{postnote}{blx@lastnote@#1@\abx@field@entrykey}}
-       {\@secondoftwo}}}
-
-% {<true>}{<false>}
-\def\blx@ifmpfncheck{%
-  \ifnum\numexpr\value\@mpfn-\blx@lastmpfn<\tw@
-    \expandafter\@firstoftwo
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-\def\blx@mpfnsave{%
-  \xdef\blx@lastmpfn{\the\value\@mpfn}}
-
-\def\blx@mpfnreset{%
-  \global\let\blx@lastmpfn\z@}
-
-\blx@mpfnreset
-
-% {<true>}{<false>}
-\def\blx@imc@iffirstonpage{%
-  \ifbool{pagetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@iffirstonpage{fnpage}}
-       {\blx@iffirstonpage{page}}}
-    {\@secondoftwo}}
-
-\def\blx@iffirstonpage#1{%
-  \ifcsundef{blx@#1@\number\c@instcount}
-    {\@secondoftwo}
-    {\expandafter\blx@iffirstonpage@i
-     \expandafter{\number\numexpr\c@instcount-1}{#1}}}
-
-\def\blx@iffirstonpage@i#1#2{%
-  \ifcsundef{blx@#2@#1}
-    {\ifnum#1>\@ne
-       \expandafter\@firstoftwo
-     \else
-       \expandafter\@secondoftwo
-     \fi
-     {\expandafter\blx@iffirstonpage@i
-      \expandafter{\number\numexpr#1-1}{#2}}
-     {\@firstoftwo}}
-    {\ifnum\csuse{blx@#2@\number\c@instcount}=%
-           \csuse{blx@#2@#1} %
-       \expandafter\@secondoftwo
-     \else
-       \expandafter\@firstoftwo
-     \fi}}
-
-% {<count1>}{<count2>}{<true>}{<false>}
-\def\blx@imc@ifsamepage#1#2{%
-  \ifbool{pagetracker}
-    {\ifcsundef{blx@page@\number\numexpr#1}
-       {\ifcsundef{blx@fnpage@\number\numexpr#1}
-          {\@secondoftwo}
-          {\blx@ifsamepage{#1}{#2}{fnpage}}}
-       {\blx@ifsamepage{#1}{#2}{page}}}
-    {\@secondoftwo}}
-
-\def\blx@ifsamepage#1#2#3{%
-  \ifcsundef{blx@page@\number\numexpr#2}
-    {\ifcsundef{blx@fnpage@\number\numexpr#2}
-       {\@secondoftwo}
-       {\blx@ifsamepage@i{#1}{#2}{#3}{fnpage}}}
-    {\blx@ifsamepage@i{#1}{#2}{#3}{page}}}
-
-\def\blx@ifsamepage@i#1#2#3#4{%
-  \ifnum\csuse{blx@#3@\number\numexpr#1}=%
-        \csuse{blx@#4@\number\numexpr#2} %
-    \expandafter\@firstoftwo
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-% {<string>}{<true>}{<false>}
-\protected\long\def\blx@imc@ifinteger#1{%
-  \begingroup
-  \def\do##1{\uccode`##1=`\%}%
-  \do\0\do\1\do\2\do\3\do\4\do\5\do\6\do\7\do\8\do\9%
-  \makeatletter
-  \catcode`\%=9
-  \endlinechar\m@ne
-  \uppercase{\scantokens{\def\blx@tempa{#1}}}%
-  \ifx\blx@tempa\@empty
-    \aftergroup\@firstoftwo
-  \else
-    \aftergroup\@secondoftwo
-  \fi
-  \endgroup}
-
-% {<field>}{<true>}{<false>}
-\protected\def\blx@imc@iffieldint#1{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\expandafter\expandafter
-     \expandafter\ifinteger
-     \expandafter\expandafter
-     \expandafter{\csname abx@field@#1\endcsname}}}
-
-% {<string>}{<true>}{<false>}
-\protected\def\blx@imc@ifnumeral{%
-  \blx@ifnum\blx@hook@ifnum}
-
-\protected\def\blx@imc@ifnumerals{%
-  \blx@ifnum\blx@hook@ifnums}
-
-\protected\def\blx@imc@ifpages{%
-  \blx@ifnum\blx@hook@ifpages}
-
-\long\def\blx@ifnum#1#2{%
-  \begingroup
-  \let\protect\@unexpandable@protect
-  \uppercase{\edef\blx@tempa{#2}}%
-  \ifx\blx@tempa\@empty
-    \aftergroup\@secondoftwo
-  \else
-    \makeatletter
-    \catcode`\%=9
-    \endlinechar\m@ne
-    \everyeof{\noexpand}#1%
-    \uppercase{\edef\blx@tempa{\scantokens{#2}}}%
-    \ifx\blx@tempa\@empty
-      \aftergroup\@firstoftwo
-    \else
-      \aftergroup\@secondoftwo
-    \fi
-  \fi
-  \endgroup}
-
-\def\blx@hook@ifnum{%
-  \def\do##1{\uccode`##1=`\%}%
-  \do\ \do\0\do\1\do\2\do\3\do\4\do\5\do\6\do\7\do\8\do\9%
-  \do\i\do\v\do\x\do\l\do\c\do\d\do\m
-  \do\I\do\V\do\X\do\L\do\C\do\D\do\M
-  \blx@donumchars
-  \let\RN\@firstofone
-  \let\Rn\@firstofone}
-
-\def\blx@hook@ifnums{%
-  \blx@hook@ifnum
-  \def\do##1{\uccode`##1=`\%}%
-  \blx@dorangechars
-  \def\do##1{\let##1\@empty}%
-  \blx@dorangecmds}
-
-\def\blx@hook@ifpages{%
-  \blx@hook@ifnum
-  \blx@hook@ifnums
-  \def\do##1{\let##1\@empty}%
-  \blx@dopagecmds}
-
-% {<field>}{<true>}{<false>}
-\protected\def\blx@imc@iffieldnum#1{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\expandafter\expandafter
-     \expandafter\blx@imc@ifnumeral
-     \expandafter\expandafter
-     \expandafter{\csname abx@field@#1\endcsname}}}
-
-\protected\def\blx@imc@iffieldnums#1{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\expandafter\expandafter
-     \expandafter\blx@imc@ifnumerals
-     \expandafter\expandafter
-     \expandafter{\csname abx@field@#1\endcsname}}}
-
-\protected\def\blx@imc@iffieldpages#1{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\expandafter\expandafter
-     \expandafter\blx@imc@ifpages
-     \expandafter\expandafter
-     \expandafter{\csname abx@field@#1\endcsname}}}
-
-% {<chars>}
-\newrobustcmd*{\DeclareNumChars}{%
-  \@ifstar
-    {\blx@defnumchars}
-    {\global\let\blx@donumchars\@empty
-     \blx@defnumchars}}
-
-\def\blx@defnumchars#1{%
-  \ifblank{#1}
-    {}
-    {\expandafter\blx@defdochars
-     \expandafter\blx@donumchars
-     \detokenize{#1}\relax}}
-
-% {<chars>}
-\newrobustcmd*{\DeclareRangeChars}{%
-  \@ifstar
-    {\blx@defrangechars}
-    {\global\let\blx@dorangechars\@empty
-     \blx@defrangechars}}
-
-\def\blx@defrangechars#1{%
-  \ifblank{#1}
-    {}
-    {\expandafter\blx@defdochars
-     \expandafter\blx@dorangechars
-     \detokenize{#1}\relax}}
-
-\def\blx@defdochars#1#2{%
-  \ifx#2\relax
-  \else
-    \xdef#1{%
-      \expandonce#1\noexpand\do
-      \expandafter\noexpand\csname#2\endcsname}%
-    \expandafter\blx@defdochars
-    \expandafter#1%
-  \fi}
-
-% {<cstokens>}
-\newrobustcmd*{\DeclareRangeCommands}{%
-  \@ifstar
-    {\blx@defrangecmds}
-    {\global\let\blx@dorangecmds\@empty
-     \blx@defrangecmds}}
-
-\def\blx@defrangecmds#1{%
-  \ifblank{#1}
-    {}
-    {\blx@defrangecmds@i#1&}}
-
-\def\blx@defrangecmds@i#1{%
-  \ifx&#1%
-  \else
-    \gappto\blx@dorangecmds{\do#1}%
-    \expandafter\blx@defrangecmds@i
-  \fi}
-
-% {<cstokens>}
-\newrobustcmd*{\DeclarePageCommands}{%
-  \@ifstar
-    {\blx@defpagecmds}
-    {\global\let\blx@dopagecmds\@empty
-     \blx@defpagecmds}}
-
-\def\blx@defpagecmds#1{%
-  \ifblank{#1}
-    {}
-    {\blx@defpagecmds@i#1&}}
-
-\def\blx@defpagecmds@i#1{%
-  \ifx&#1%
-  \else
-    \gappto\blx@dopagecmds{\do#1}%
-    \expandafter\blx@defpagecmds@i
-  \fi}
-
-\DeclareNumChars{.}
-\DeclareRangeChars{~,;-+/}
-\DeclareRangeCommands{%
-  \ \,\space\nobreakspace\addspace\addnbspace
-  \addthinspace\addnbthinspace\addlowpenspace
-  \addhighpenspace\addlpthinspace\addhpthinspace
-  \adddotspace\addabbrvspace\&\psq\psqq
-  \bibrangedash\bibdatedash\textendash\textemdash\bibrangessep}
-\DeclarePageCommands{\pno\ppno}
-
-% *{<code>}
-\newrobustcmd*{\NumCheckSetup}{\appto\blx@hook@ifnum}
-\newcommand*{\NumcheckSetup}{\NumCheckSetup}
-
-% [<pagination>][<postpro>]{<string>}
-\newrobustcmd*{\blx@imc@mkpageprefix}[1][pagination]{%
-  \begingroup
-  \def\blx@tempa{\blx@mkpageprefix{page}}%
-  \iffieldundef{#1}
-    {}
-    {\iffieldequalstr{#1}{none}
-       {\def\blx@tempa{\blx@mkpageprefix@i}}
-       {\iffieldbibstring{#1}
-          {\edef\blx@tempa{\blx@mkpageprefix{\thefield{#1}}}}
-          {\blx@warning@entry{%
-             Unknown pagination type '\strfield{#1}'}}}}%
-  \@ifnextchar[%]
-    {\blx@tempa}
-    {\blx@tempa[\@firstofone]}}
-
-\protected\long\def\blx@mkpageprefix#1[#2]#3{%
-  \ifnumeral{#3}
-    {\bibstring{#1}\ppspace}
-    {\ifnumerals{#3}
-       {\bibstring{#1s}\ppspace}
-       {\def\pno{\bibstring{#1}}%
-        \def\ppno{\bibstring{#1s}}}}%
-  \blx@mkpageprefix@i[#2]{#3}}
-
-\long\def\blx@mkpageprefix@i[#1]#2{#1{#2}\endgroup}
-
-% [<pagination>][<postpro>]{<string>}
-\newrobustcmd*{\blx@imc@mkpagetotal}[1][bookpagination]{%
-  \begingroup
-  \def\blx@tempa{\blx@mkpagetotal{page}}%
-  \iffieldundef{#1}
-    {}
-    {\iffieldequalstr{#1}{none}
-       {\def\blx@tempa{\blx@mkpagetotal@i}}
-       {\iffieldbibstring{#1}
-          {\edef\blx@tempa{\blx@mkpagetotal{\thefield{#1}}}}
-          {\blx@warning@entry{%
-             Unknown pagination type '\strfield{#1}'}}}}%
-  \@ifnextchar[%]
-    {\blx@tempa}
-    {\blx@tempa[\@firstofone]}}
-
-\protected\long\def\blx@mkpagetotal#1[#2]#3{%
-  \ifnumeral{#3}
-    {\setbox\@tempboxa=\hbox{%
-       \blx@tempcnta0#3\relax
-       \ifnum\blx@tempcnta=\@ne
-         \aftergroup\@firstoftwo
-       \else
-         \aftergroup\@secondoftwo
-       \fi}%
-     {#2{#3}\ppspace\bibstring{#1}}
-     {#2{#3}\ppspace\bibstring{#1s}}}
-    {\def\pno{\bibstring{#1}}%
-     \def\ppno{\bibstring{#1s}}%
-     #2{#3}}%
-  \endgroup}
-
-\long\def\blx@mkpagetotal@i[#1]#2{#1{#2}\endgroup}
-
-\newcounter{mincomprange}
-\newcounter{maxcomprange}
-\newcounter{mincompwidth}
-\setcounter{mincomprange}{10}
-\setcounter{maxcomprange}{100000}
-\setcounter{mincompwidth}{1}
-\def\abx@rangeproclimit{100000}
-
-% {<rangefield>}
-\newcommand*{\frangelen}[1]{%
-  \ifcsdef{abx@range@#1}
-    {\csuse{abx@range@#1}}
-    {}}
-
-% {<string>}
-% This mustn't be robust as it's likely to be used mainly tests and so
-% needs to be expandable
-\newcommand*\rangelen[1]{%
-  \ifblank{#1}
-    {0}%
-    {%
-      \expandafter\blx@rangelen@range\romannumeral-`\q%
-      #1\bibrangedash\bibrangedash&%
-    }%
-  }
-
-\def\blx@rangelen@range#1\bibrangedash#2\bibrangedash#3&{%
-  \ifblank{#3}
-    {\blx@rangelen@hyphen#1--&}
-    {\blx@rangelen@check{#1}{#2}}%
-}
-\def\blx@rangelen@hyphen#1-#2-#3&{%
-  \ifblank{#3}
-    {1}% No range at all: assume one page
-    {\blx@rangelen@check{#1}{#2}}%
-}
-\def\blx@rangelen@check#1#2{%
-  \expandafter\blx@rangelen@check@aux
-    \number\numexpr
-      \blx@rangelen@check@int{#2}
-      -
-      \blx@rangelen@check@int{#1}
-      + 1
-    \relax
-    &\stop
-}
-\def\blx@rangelen@check@aux#1&#2\stop{%
-  \ifblank{#2}
-    {#1}
-    {-1}%
-}
-\def\blx@rangelen@check@int#1{%
-  \ifblank{#1}
-    {0&}
-    {%
-      \if\number\numexpr0#1-0#1\relax0
-        #1
-      \else
-        0&
-      \fi
-    }%
-}
-
-% <*>[<postpro>]{<string>}
-
-\newrobustcmd*{\mkcomprange}{%
-  \begingroup
-  \@ifstar
-    {\blx@comprange\blx@comprange@ii}
-    {\blx@comprange\blx@comprange@i}}
-
-\def\blx@comprange#1{%
-  \@ifnextchar[{#1}{#1[\@firstofone]}}
-
-\def\blx@comprange@i[#1]#2{%
-  \let\blx@tempa\@empty
-  \protected\def\blx@range@out@value{\appto\blx@tempa}%
-  \let\blx@range@out@delim\blx@range@out@value
-  \let\blx@range@split\blx@comprange@split
-  \blx@range@chunk{#2}%
-  \edef\blx@tempa{\endgroup
-    \unexpanded{#1}{\expandonce\blx@tempa}}%
-  \blx@tempa}
-
-\def\blx@comprange@ii[#1]#2{%
-  \protected\def\blx@range@out@value{#1}%
-  \let\blx@range@out@delim\@firstofone
-  \let\blx@range@split\blx@comprange@split
-  \blx@range@chunk{#2}%
-  \endgroup}
-
-\def\blx@comprange@split#1{%
-  \def\blx@comprange@abort{\blx@range@out@value{#1}}%
-  \blx@imc@ifpages{#1}
-    {\blx@comprange@range#1\bibrangedash\bibrangedash&}
-    {\blx@comprange@abort}}
-
-\def\blx@comprange@range#1\bibrangedash#2\bibrangedash#3&{%
-  \ifblank{#3}
-    {\blx@comprange@hyphen#1--&}
-    {\ifblank{#2}
-       {\blx@range@out@value{#1\bibrangedash}}
-       {\ifblank{#1}
-          {\blx@range@out@value{\bibrangedash#2}}
-          {\blx@comprange@check{#1}{#2}}}}}
-
-\def\blx@comprange@hyphen#1-#2-#3&{%
-  \ifblank{#3}
-    {\blx@comprange@abort}
-    {\ifblank{#2}
-       {\ifblank{#1}
-          {\let\blx@tempb\@empty}
-          {\def\blx@tempb{#1}}%
-        \blx@comprange@hyphen@i#3&}
-       {\ifblank{#1}
-          {\blx@range@out@value{\bibrangedash#2}}
-          {\blx@comprange@check{#1}{#2}}}}}
-
-\def\blx@comprange@hyphen@i#1-#2&{%
-  \ifblank{#1#2}
-    {\expandafter\blx@range@out@value
-     \expandafter{\blx@tempb\bibrangedash}}
-    {\notblank{#1}
-       {\ifdefempty\blx@tempb
-          {\blx@range@out@value{\bibrangedash#1}}
-          {\expandafter\blx@comprange@check
-           \expandafter{\blx@tempb}{#1}}}
-       {\blx@comprange@hyphen@i#2&}}}
-
-\def\blx@comprange@check#1#2{%
-  \blx@imc@ifinteger{#1}
-    {\blx@imc@ifinteger{#2}
-       {\blx@comprange@comp{#1}{#2}}
-       {\blx@range@out@value{#1\bibrangedash#2}}}
-    {\blx@range@out@value{#1\bibrangedash#2}}}
-
-\def\blx@comprange@comp#1#2{%
-  \def\blx@tempb{#1}%
-  \def\blx@tempc{#2}%
-  \let\blx@tempd\blx@tempc
-  \ifnum\c@maxcomprange<\abx@rangeproclimit\relax
-    \numdef\blx@tempe\abx@rangeproclimit
-  \else
-    \numdef\blx@tempe\c@maxcomprange
-  \fi
-  \blx@tempcntc=\blx@tempe\relax
-  \ifnum
-    \ifnum\c@mincompwidth<1\space1\fi
-    \ifnum\c@maxcomprange<10\space1\fi
-    \ifnum\c@mincomprange<\blx@tempb\space\else1\fi
-    \ifnum\blx@tempb<\numexpr\blx@tempcntc*10\relax\else1\fi
-  0=\z@
-    \expandafter\blx@comprange@comp@div
-  \else
-    \expandafter\blx@comprange@end
-  \fi}
-
-\def\blx@comprange@end{%
-  \numdef\blx@tempb\blx@tempb
-  \ifnum\blx@tempe>\c@maxcomprange\relax
-    \numdef\blx@tempc\blx@tempc
-  \else
-    \numdef\blx@tempc\blx@tempd
-  \fi
-  \edef\blx@tempb{%
-    \blx@range@out@value{\blx@tempb\noexpand\bibrangedash\blx@tempc}}%
-  \blx@tempb}
-
-\def\blx@comprange@comp@div{%
-  \unless\ifnum\blx@tempb<\blx@tempcntc
-    \blx@tempcnta\blx@tempb\relax
-    \blx@tempcntb\blx@tempc\relax
-    \divide\blx@tempcnta\blx@tempcntc
-    \divide\blx@tempcntb\blx@tempcntc
-    \ifnum\blx@tempcnta=\blx@tempcntb
-      \edef\blx@tempd{\expandafter\@gobble\blx@tempd}%
-      \numdef\blx@tempe\blx@tempcntc
-    \fi
-  \fi
-  \divide\blx@tempcntc10\relax
-  \ifnum
-    \ifnum\blx@tempcntc<10 1\fi
-    \ifnum\blx@tempcntc>\c@mincompwidth\else 1\fi
-  0=\z@
-    \expandafter\blx@comprange@comp@div
-  \else
-    \expandafter\blx@comprange@end
-  \fi}
-
-\def\blx@range@chunk#1{%
-  \blx@range@chunk@semcol#1;&}
-
-\def\blx@range@chunk@semcol#1;#2&{%
-  \notblank{#1}
-    {\blx@range@chunk@comma#1,&}
-    {}%
-  \notblank{#2}
-    {\notblank{#1}{\blx@range@out@delim{\bibrangessep}}{}%
-     \blx@range@chunk@semcol#2&}
-    {}}
-
-\def\blx@range@chunk@comma#1,#2&{%
-  \notblank{#1}
-    {\blx@range@chunk@sep#1\bibrangessep&}
-    {}%
-  \notblank{#2}
-    {\notblank{#1}{\blx@range@out@delim{\bibrangessep}}{}%
-     \blx@range@chunk@comma#2&}
-    {}}
-
-\def\blx@range@chunk@sep#1\bibrangessep#2&{%
-  \notblank{#1}
-    {\expandafter\blx@range@split
-     \expandafter{\@firstofone#1}}
-    {}%
-  \notblank{#2}
-    {\notblank{#1}{\blx@range@out@delim{\bibrangessep}}{}%
-     \blx@range@chunk@sep#2&}
-    {}}
-
-% <*>[<postpro>]{<string>}
-\newrobustcmd*{\mkfirstpage}{%
-  \begingroup
-  \@ifstar
-    {\blx@firstpage\blx@firstpage@ii}
-    {\blx@firstpage\blx@firstpage@i}}
-
-\def\blx@firstpage#1{%
-  \@ifnextchar[{#1}{#1[\@firstofone]}}
-
-\def\blx@firstpage@i[#1]#2{%
-  \let\blx@tempa\@empty
-  \protected\def\blx@range@out@value{\appto\blx@tempa}%
-  \let\blx@range@out@delim\blx@range@out@value
-  \let\blx@range@split\blx@firstpage@split
-  \blx@range@chunk{#2}%
-  \edef\blx@tempa{\endgroup
-    \unexpanded{#1}{\expandonce\blx@tempa}}%
-  \blx@tempa}
-
-\def\blx@firstpage@ii[#1]#2{%
-  \protected\def\blx@range@out@value{#1}%
-  \let\blx@range@out@delim\@firstofone
-  \let\blx@range@split\blx@firstpage@split
-  \blx@range@chunk{#2}%
-  \endgroup}
-
-\def\blx@firstpage@split#1{%
-  \def\blx@firstpage@abort{\blx@range@out@value{#1}}%
-  \blx@firstpage@range#1\bibrangedash\bibrangedash&}
-
-\def\blx@firstpage@range#1\bibrangedash#2\bibrangedash#3&{%
-  \ifblank{#3}
-    {\blx@firstpage@hyphen#1--&}
-    {\ifblank{#1}
-       {\blx@range@out@value{\bibrangedash#2}}
-       {\blx@range@out@value{#1}}}}
-
-\def\blx@firstpage@hyphen#1-#2-#3&{%
-  \ifblank{#3}
-    {\blx@firstpage@abort}
-    {\ifblank{#1}
-       {\ifblank{#2}
-          {\blx@firstpage@hyphen@i#3&}
-          {\blx@range@out@value{\bibrangedash#2}}}
-       {\blx@range@out@value{#1}}}}
-
-\def\blx@firstpage@hyphen@i#1-#2&{%
-  \ifblank{#1}
-    {\ifblank{#2}
-       {\blx@firstpage@abort}
-       {\blx@firstpage@hyphen@i#2&}}
-    {\blx@range@out@value{\bibrangedash#1}}}
-
-\newcommand*{\ppspace}{\addnbspace}
-\newcommand*{\sqspace}{\addnbspace}
-
-\newrobustcmd*{\RN}[1]{%
-  \begingroup
-  \expandafter\RNfont
-  \expandafter{\romannumeral#1}%
-  \endgroup}
-\newrobustcmd*{\Rn}[1]{%
-  \begingroup
-  \expandafter\Rnfont
-  \expandafter{\romannumeral#1}%
-  \endgroup}
-
-\newcommand*{\RNfont}{\uppercase}
-\newcommand*{\Rnfont}{}
-
-% {<init>}{<entrytype>}
-
-\protected\def\blx@imc@usedriver#1#2{%
-  \begingroup
-  \let\finentry\blx@finentry@usedrv
-  \let\newblock\relax
-  \let\abx@macro@bibindex\@empty
-  \let\abx@macro@pageref\@empty
-  \csuse{blx@hook@bbxinit}#1%
-  \blx@beglangbib
-  \blx@driver{#2}%
-  \blx@endlangbib
-  \endgroup}
-
-% Punctuation
-
-\protected\def\blx@initunit{%
-  \global\togglefalse{blx@block}%
-  \global\togglefalse{blx@unit}%
-  \global\togglefalse{blx@insert}%
-  \global\togglefalse{blx@lastins}%
-  \global\togglefalse{blx@keepunit}%
-  \global\let\blx@unitpunct\newunitpunct
-  \blx@imc@resetpunctfont}
-
-\def\blx@begunit{%
-  \toggletrue{blx@tempa}%
-  \iftoggle{blx@insert}
-    {\iftoggle{blx@unit}
-       {\begingroup
-          \let\blx@begunit\@empty
-          \let\blx@endunit\@empty
-          \let\blx@endnounit\@empty
-          \blx@unitpunct\blx@postpunct
-        \endgroup
-        \global\togglefalse{blx@unit}%
-        \togglefalse{blx@tempa}}
-       {\blx@postpunct}%
-     \iftoggle{blx@block}
-       {\begingroup
-          \let\blx@begunit\@empty
-          \let\blx@endunit\@empty
-          \let\blx@endnounit\@empty
-          \newblockpunct
-        \endgroup
-        \global\togglefalse{blx@block}%
-        \togglefalse{blx@tempa}}
-       {}}
-    {}%
-  \blx@postpunct
-  \blx@imc@resetpunctfont
-  \iftoggle{blx@tempa}
-    {}
-    {\global\togglefalse{blx@insert}}%
-  \blx@leavevmode
-  \begingroup}
-
-\def\blx@endunit{%
-  \endgroup
-  \global\toggletrue{blx@insert}%
-  \global\toggletrue{blx@lastins}}
-
-\def\blx@nounit{%
-  \global\togglefalse{blx@lastins}}
-
-\def\blx@endnounit{%
-  \endgroup\blx@nounit}
-
-\protected\def\blx@imc@newblock{%
-  \global\toggletrue{blx@block}}%
-
-\protected\def\blx@imc@newunit{%
-  \iftoggle{blx@keepunit}
-    {}
-    {\global\let\blx@unitpunct\newunitpunct
-     \global\toggletrue{blx@unit}}}
-
-\protected\def\blx@imc@setunit{%
-  \@ifstar\blx@setunit@i\blx@setunit}
-
-\long\def\blx@setunit#1{%
-  \iftoggle{blx@keepunit}
-    {}
-    {\long\gdef\blx@unitpunct{#1}%
-     \global\toggletrue{blx@unit}}}
-
-\def\blx@setunit@i{%
-  \iftoggle{blx@lastins}
-    {\blx@setunit}
-    {\@gobble}}
-
-\protected\def\blx@imc@printunit{%
-  \@ifstar\blx@printunit@i\blx@printunit}
-
-\def\blx@printunit#1{%
-  \long\gdef\blx@unitpunct{#1\global\togglefalse{blx@keepunit}}%
-  \global\toggletrue{blx@keepunit}%
-  \global\toggletrue{blx@unit}}
-
-\def\blx@printunit@i{%
-  \iftoggle{blx@lastins}
-    {\blx@printunit}
-    {\@gobble}}
-
-\protected\def\blx@imc@finentry{%
-  \unspace\finentrypunct
-  \blx@postpunct
-  \blx@initunit}
-
-\protected\def\blx@finentry@usedrv{%
-  \blx@setunit\relax}
-
-\protected\def\blx@finentry@inset{%
-  \blx@setunit\entrysetpunct
-  \global\toggletrue{blx@block}}
-
-\blx@regimcs{%
-  \ifdriver \thefield \strfield \csfield \usefield \thelist \strlist \thename \strname
-  \clearfield \clearlist \clearname \restorefield \restorelist \restorename
-  \ifcategory \ifentrycategory \ifkeyword \ifentrykeyword
-  \ifciteseen \ifentryseen \ifentryinbib \ifciteibid \ifciteidem \ifopcit \ifloccit
-  \ifcurrentfield \ifcurrentlist \ifcurrentname \ifentrytype
-  \iffieldequalcs \iffieldequals \iffieldequalstr \iffieldsequal
-  \ifbibmacroundef \iffieldundef \iffieldxref \iflistequalcs \iflistequals
-  \iflistsequal \iflistundef \iflistxref
-  \ifmorenames \ifmoreitems \iffirstcitekey \iflastcitekey
-  \ifnameequalcs \ifnameequals \ifnamesequal \ifnameundef \ifnamexref
-  \iffirstonpage \ifsamepage \savefield \savefieldcs \savelist
-  \savelistcs \savename \savenamecs \usedriver
-  \ifinteger \ifnumeral \ifnumerals \ifpages
-  \iffieldint \iffieldnum \iffieldnums \iffieldpages
-  \mkpageprefix \mkpagetotal
-  \newblock \newunit \setunit \printunit \finentry}
-
-\appto\blx@blxinit{%
-  \def\ifnatbibmode{\iftoggle{blx@natbib}}%
-  \def\ifcitation{\iftoggle{blx@citation}}%
-  \def\ifbibliography{\iftoggle{blx@bibliography}}%
-  \def\ifciteindex{\iftoggle{blx@citeindex}}%
-  \def\ifbibindex{\iftoggle{blx@bibindex}}%
-  \def\iffootnote{\iftoggle{blx@footnote}}%
-  \def\ifuseprefix{\iftoggle{blx@useprefix}}%
-  \def\ifterseinits{\iftoggle{blx@terseinits}}%
-  \def\iffirstinits{\iftoggle{blx@giveninits}}% legacy name for \ifgiveninits
-  \def\ifgiveninits{\iftoggle{blx@giveninits}}% 
-  \def\ifsingletitle{\iftoggle{abx@bool@singletitle}}%
-  \def\ifandothers#1{\iftoggle{abx@bool@more#1}}%
-  \protected\def\pno{\bibstring{page}}%
-  \protected\def\ppno{\bibstring{pages}}%
-  \let\nopp\relax
-  \protected\def\psq{\sqspace\bibstring{sequens}}%
-  \protected\def\psqq{\sqspace\bibstring{sequentes}}}
-
-% Make sure that commands which might pop up inside an \edef will be defined
-% as something. If they are taken \AtBeginDocument then we assume that all will
-% be well. If not, then provide a definition which will give an error outside
-% of a citation context.
-\AtBeginDocument{%
-  \protected\def\do#1{%
-    \ifdefined#1%
-    \else
-      \protected\def#1{\ERROR}%
-    \fi
-  }%
-  \docsvlist{\pno,\ppno,\nopp,\psq,\psqq}%
-}
-
-%% Global formatting hooks
-
-% capitalization
-
-% {<text>}
-\newrobustcmd{\MakeCapital}[1]{%
-  \begingroup
-  \blx@mkcp@init
-  \protected@edef\blx@tempa{#1}%
-  \expandafter\blx@mkcp@parse\blx@tempa\@empty\blx@mkcp@end}
-
-\def\blx@mkcp@init{%
-  \def\blx@mkcp@iec{\noexpand\blx@mkcp@iec\noexpand}%
-  \def\blx@mkcp@bbl{\noexpand\blx@mkcp@bbl\noexpand}%
-  \def\blx@mkcp@sgl{\noexpand\blx@mkcp@sgl\noexpand}%
-  \def\blx@mkcp@dbl{\noexpand\blx@mkcp@dbl\noexpand}%
-  \def\do##1{\def##1{\blx@mkcp@sgl##1}}\abx@dosingleaccents
-  \def\do##1{\def##1{\blx@mkcp@dbl##1}}\abx@dodoubleaccents
-  \def\IeC##1{\blx@mkcp@iec\IeC{##1}}%
-  \def\@tabacckludge##1{%
-    \expandafter\blx@mkcp@sgl\csname\string##1\endcsname}}
-
-\begingroup
-\catcode`\"=\active
-\gappto\blx@mkcp@init{%
-  \ifnum\catcode`\"=\active
-    \def"#1{\blx@mkcp@bbl"\noexpand#1}%
-  \fi}
-\endgroup
-
-\def\blx@mkcp@parse{%
-  \futurelet\@let@token\blx@mkcp@eval}
-
-\long\def\blx@mkcp@eval{%
-  \ifx\@let@token\blx@mkcp@iec
-    \expandafter\blx@mkcp@getiec
-  \fi
-  \ifx\@let@token\blx@mkcp@bbl
-    \expandafter\blx@mkcp@gettwo
-  \fi
-  \ifx\@let@token\blx@mkcp@sgl
-    \expandafter\blx@mkcp@gettwo
-  \fi
-  \ifx\@let@token\blx@mkcp@dbl
-    \expandafter\blx@mkcp@getthree
-  \fi
-  \blx@mkcp@case}
-
-\def\blx@mkcp@getiec#1\blx@mkcp@case#2#3#4{%
-  \blx@mkcp@case{#2#3{#4}}}
-
-\def\blx@mkcp@gettwo#1\blx@mkcp@case#2#3#4{%
-  \blx@mkcp@case{#2#3#4}}
-
-\def\blx@mkcp@getthree#1\blx@mkcp@case#2#3#4#5{%
-  \blx@mkcp@case{#2#3#4#5}}
-
-\long\def\blx@mkcp@case#1{%
-  \begingroup
-  \def\i{I}\def\j{J}%
-  \def\do##1##2{\let##1##2\do}%
-  \expandafter\do\@uclclist\relax{\relax\@gobble}%
-  \uppercase{\protected@edef\blx@tempa{\endgroup\blx@mkcp@end#1}}%
-  \blx@tempa}
-
-\protected\long\def\blx@mkcp@end#1\blx@mkcp@end{%
-  \let\blx@mkcp@iec\noexpand
-  \let\blx@mkcp@bbl\noexpand
-  \let\blx@mkcp@sgl\noexpand
-  \let\blx@mkcp@dbl\noexpand
-  \protected@edef\blx@tempa{\endgroup#1}%
-  \blx@tempa}
-
-\def\abx@dosingleaccents{%
-  \do\"\do\'\do\`\do\^\do\~\do\=\do\.%
-  \do\H\do\b\do\c\do\d\do\r\do\u\do\v}
-\def\abx@dodoubleaccents{%
-  \do\t}
-
-% {<text>}
-\newrobustcmd*{\MakeSentenceCase}{%
-  \@ifstar\blx@mksc@i\blx@mksc@ii}
-
-\def\blx@mksc@i{%
-  \ifdef\abx@field@langid
-    {\xifinlist\abx@field@langid\blx@cmksc@lang
-       {\blx@mksc@ii}
-       {\@firstofone}}
-    {\blx@mksc@ii}}
-
-\long\def\blx@mksc@ii#1{%
-  \begingroup
-  \let\blx@tempa\@empty
-  \let\blx@tempb\@empty
-  \blx@mksc@init
-  \protected@edef\@tempa{#1}%
-  \expandafter\blx@mksc@parse\@tempa\blx@mksc@end}
-
-\def\blx@mksc@init{%
-  \blx@mkcp@init
-  \def\blx@mkcp@nil{\noexpand\blx@mkcp@nil\noexpand}%
-  \def\i{\blx@mkcp@nil\i}\def\j{\blx@mkcp@nil\j}%
-  \def\do##1{%
-    \ifx##1\relax
-    \else
-      \def##1{\blx@mkcp@nil##1}%
-      \expandafter\do
-    \fi}%
-  \expandafter\do\@uclclist\relax}
-
-\def\blx@mksc@parse{%
-  \futurelet\@let@token\blx@mksc@eval}
-
-\def\blx@mksc@eval{%
-  \ifx\@let@token\blx@mksc@end
-    \expandafter\blx@mksc@end
-  \fi
-  \ifx\@let@token\bgroup
-    \expandafter\blx@mksc@group
-  \fi
-  \ifx\@let@token\@sptoken
-    \expandafter\blx@mksc@space
-  \fi
-  \ifx\@let@token\blx@mkcp@nil
-    \expandafter\blx@mksc@getone
-  \fi
-  \ifx\@let@token\blx@mkcp@iec
-    \expandafter\blx@mksc@getiec
-  \fi
-  \ifx\@let@token\blx@mkcp@bbl
-    \expandafter\blx@mksc@gettwo
-  \fi
-  \ifx\@let@token\blx@mkcp@sgl
-    \expandafter\blx@mksc@gettwo
-  \fi
-  \ifx\@let@token\blx@mkcp@dbl
-    \expandafter\blx@mksc@getthree
-  \fi
-  \if\noexpand\@let@token\relax
-    \expandafter\blx@mksc@cs
-  \fi
-  \blx@mksc@other}
-
-\def\blx@mksc@end#1\blx@mksc@end{%
-  \blx@mksc@eject
-  \let\blx@mkcp@nil\noexpand
-  \let\blx@mkcp@iec\noexpand
-  \let\blx@mkcp@bbl\noexpand
-  \let\blx@mkcp@sgl\noexpand
-  \let\blx@mkcp@dbl\noexpand
-  \let\MakeUppercase\relax
-  \let\MakeLowercase\relax
-  \protected@edef\blx@tempa{\endgroup\blx@tempa}%
-  \blx@tempa}
-
-\long\def\blx@mksc@group#1\blx@mksc@other#2{%
-  \futurelet\@let@token\blx@mksc@ingroup#2&{#2}%
-  \blx@mksc@endhead
-  \blx@mksc@parse}
-
-\long\def\blx@mksc@ingroup#1&#2{%
-  \if\noexpand\@let@token\relax
-    \blx@mksc@locase{{#2}}%
-  \else
-    \blx@mksc@nocase{{#2}}%
-  \fi}
-
-\def\blx@mksc@space{\def\blx@mksc@space##1\blx@mksc@other}
-\csuse{blx@mksc@space} {%
-  \blx@mksc@anycase{ }%
-  \blx@mksc@endhead
-  \blx@mksc@parse}
-
-\long\def\blx@mksc@cs#1\blx@mksc@other#2{%
-  \ifcat\noexpand~\noexpand#2%
-    \blx@mksc@locase{#2}%
-  \else
-    \blx@mksc@nocase{#2}%
-  \fi
-  \blx@mksc@endhead
-  \blx@mksc@parse}
-
-\def\blx@mksc@getiec#1\blx@mksc@other#2#3#4{%
-  \blx@mksc@other{#2#3{#4}}}
-
-\def\blx@mksc@getone#1\blx@mksc@other#2#3{%
-  \blx@mksc@other{#2#3}}
-
-\def\blx@mksc@gettwo#1\blx@mksc@other#2#3#4{%
-  \blx@mksc@other{#2#3#4}}
-
-\def\blx@mksc@getthree#1\blx@mksc@other#2#3#4#5{%
-  \blx@mksc@other{#2#3#4#5}}
-
-\long\def\blx@mksc@other#1{%
-  \blx@mksc@locase{#1}%
-  \blx@mksc@endhead
-  \blx@mksc@parse}
-
-\def\blx@mksc@locase{%
-  \appto\blx@tempb}
-
-\def\blx@mksc@nocase{%
-  \blx@mksc@eject
-  \appto\blx@tempa}
-
-\def\blx@mksc@anycase{%
-  \ifx\blx@tempb\@empty
-    \expandafter\appto
-    \expandafter\blx@tempa
-  \else
-    \expandafter\appto
-    \expandafter\blx@tempb
-  \fi}
-
-\def\blx@mksc@eject{%
-  \ifx\blx@tempb\@empty
-  \else
-    \eappto\blx@tempa{\noexpand\MakeLowercase{\expandonce\blx@tempb}}%
-    \let\blx@tempb\@empty
-  \fi}
-
-\def\blx@mksc@endhead{%
-  \ifx\blx@tempb\@empty
-  \else
-    \eappto\blx@tempa{\noexpand\MakeCapital{\expandonce\blx@tempb}}%
-    \let\blx@tempb\@empty
-  \fi
-  \let\blx@mksc@endhead\relax}
-
-% {<language,language,...>}
-\newrobustcmd*{\DeclareCaseLangs}{%
-  \@ifstar
-    {\blx@defcaselangs}
-    {\global\let\blx@cmksc@lang\@empty
-     \blx@defcaselangs}}
-
-\def\blx@defcaselangs#1{%
-  \ifblank{#1}
-    {}
-    {\forcsvlist{\listgadd\blx@cmksc@lang}{#1}}}
-
-\DeclareCaseLangs{%
-  american,british,canadian,
-  english,USenglish,UKenglish,
-  australian,newzealand}
-
-%% Main formatting commands
-
-% [<entrytype>]{<name>}{<definiton>}
-\newrobustcmd*{\DeclareNameFormat}{%
-  \@ifstar
-    {\blx@defformat\blx@defnameformat{nfd}*}
-    {\blx@defformat\blx@defnameformat{nfd}{}}}
-
-\newrobustcmd*{\DeclareIndexNameFormat}{%
-  \@ifstar
-    {\blx@defformat\blx@defnameformat{nid}*}
-    {\blx@defformat\blx@defnameformat{nid}{}}}
-
-\newrobustcmd*{\DeclareListFormat}{%
-  \@ifstar
-    {\blx@defformat\blx@defplainformat{lfd}*}
-    {\blx@defformat\blx@defplainformat{lfd}{}}}
-\newrobustcmd*{\DeclareIndexListFormat}{%
-  \@ifstar
-    {\blx@defformat\blx@defplainformat{lid}*}
-    {\blx@defformat\blx@defplainformat{lid}{}}}
-
-\newrobustcmd*{\DeclareFieldFormat}{%
-  \@ifstar
-    {\blx@defformat\blx@defplainformat{ffd}*}
-    {\blx@defformat\blx@defplainformat{ffd}{}}}
-\newrobustcmd*{\DeclareIndexFieldFormat}{%
-  \@ifstar
-    {\blx@defformat\blx@defplainformat{fid}*}
-    {\blx@defformat\blx@defplainformat{fid}{}}}
-
-% {<macro>}{<class>}{<*>}
-\def\blx@defformat#1#2#3{%
-  \@ifnextchar[%]
-    {\blx@defformat@i{#1}{#2}{#3}}
-    {\blx@defformat@i{#1}{#2}{#3}[*]}}
-
-% {<macro>}{<class>}{<*>}[<entrytype>]{<name>}
-\def\blx@defformat@i#1#2#3[#4]#5{%
-  \notblank{#3}
-    {\blx@resetformat{#2}{#5}}
-    {}%
-  \def\blx@defformat@a{#2}%
-  \def\blx@defformat@b{#4}%
-  \blx@xsanitizeafter{\def\blx@defformat@c}{#5}%
-  \afterassignment\blx@defformat@ii
-  #1}
-
-\def\blx@defformat@ii{%
-  \expandafter\forcsvlist
-  \expandafter\blx@defformat@iii
-  \expandafter{\blx@defformat@b}}
-
-\def\blx@defformat@iii#1{%
-  \cslet{abx@\blx@defformat@a @#1@\blx@defformat@c}\blx@defformat@d}
-
-\def\blx@defplainformat{%
-  \long\def\blx@defformat@d##1}
-
-\def\blx@defnameformat{%
-  \long\def\blx@defformat@d##1}
-
-\def\blx@resetformat#1#2{%
-  \let\blx@saved@do\do
-  \def\do##1{\blx@resetformat@i{#1}{#2}{##1}}%
-  \blx@safe@actives
-  \dolistcsloop{blx@biber@datamodel@entrytypes}%
-  \blx@rest@actives
-  \let\do\blx@saved@do}
-
-\def\blx@resetformat@i#1#2#3{%
-  \ifcsdef{abx@#1@#3@#2}
-    {\csundef{abx@#1@#3@#2}}
-    {}}
-
-% {<name>}{<name>}
-\def\blx@letformat#1#2{%
-  \blx@safe@actives
-  \afterassignment\blx@rest@actives
-  \csletcs{#1}{#2}}
-
-% [aliastype]{aliasname}[formattype]{formatname}
-\def\blx@defalias#1{%
-  \@ifnextchar[%]
-    {\blx@defalias@i{#1}}
-    {\blx@defalias@i{#1}[*]}}
-\def\blx@defalias@i#1[#2]#3{%
-  \@ifnextchar[%]
-    {\blx@defalias@ii{#1}{#2}{#3}}
-    {\blx@defalias@ii{#1}{#2}{#3}[*]}}
-\def\blx@defalias@ii#1#2#3[#4]#5{%
-  \blx@safe@actives
-  \afterassignment\blx@rest@actives
-  \csedef{abx@#1@#2@#3}{%
-    \expandonce{\csname abx@#1@#4@#5\endcsname}}}
-
-% {<macro>}{<id>}{<name>}{<field>}
-\def\blx@getformat#1#2#3#4{%
-  \blx@safe@actives
-  \afterassignment\blx@rest@actives
-  \ifcsundef{abx@#2@\blx@imc@thefield{entrytype}@#3}
-    {\ifcsundef{abx@#2@*@#3}
-       {\ifcsundef{abx@#2@\blx@imc@thefield{entrytype}@#4}
-          {\ifcsundef{abx@#2@*@#4}
-             {\letcs#1{abx@#2@*@default}}
-             {\letcs#1{abx@#2@*@#4}}}
-          {\letcs#1{abx@#2@\blx@imc@thefield{entrytype}@#4}}}
-       {\letcs#1{abx@#2@*@#3}}}
-    {\letcs#1{abx@#2@\blx@imc@thefield{entrytype}@#3}}}
-
-% [<entrytype>]{<name>}
-\newrobustcmd*{\savefieldformat}[2][*]{\blx@save{abx@ffd@#1@#2}}
-\newrobustcmd*{\savelistformat}[2][*]{\blx@save{abx@lfd@#1@#2}}
-\newrobustcmd*{\savenameformat}[2][*]{\blx@save{abx@nfd@#1@#2}}
-
-\newrobustcmd*{\restorefieldformat}[2][*]{\blx@restore{abx@ffd@#1@#2}}
-\newrobustcmd*{\restorelistformat}[2][*]{\blx@restore{abx@lfd@#1@#2}}
-\newrobustcmd*{\restorenameformat}[2][*]{\blx@restore{abx@nfd@#1@#2}}
-
-% [<entrytype>]{<name>}{<true>}{<false>}
-\newrobustcmd*{\iffieldformatundef}[2][*]{\ifcsundef{abx@ffd@#1@#2}}
-\newrobustcmd*{\iflistformatundef}[2][*]{\ifcsundef{abx@lfd@#1@#2}}
-\newrobustcmd*{\ifnameformatundef}[2][*]{\ifcsundef{abx@nfd@#1@#2}}
-
-% [<entrytype>]{<alias>}[<entrytype>]{<name>}
-\newrobustcmd*{\DeclareNameAlias}{\blx@defalias{nfd}}
-\newrobustcmd*{\DeclareIndexNameAlias}{\blx@defalias{nid}}
-
-\newrobustcmd*{\DeclareListAlias}{\blx@defalias{lfd}}
-\newrobustcmd*{\DeclareIndexListAlias}{\blx@defalias{lid}}
-
-\newrobustcmd*{\DeclareFieldAlias}{\blx@defalias{ffd}}
-\newrobustcmd*{\DeclareIndexFieldAlias}{\blx@defalias{fid}}
-
-% [<format>]{<text>}
-\newrobustcmd{\blx@imc@printtext}[2][]{%
-  \ifblank{#2}
-    {\blx@nounit}
-    {\ifblank{#1}
-       {\let\blx@theformat\@firstofone}
-       {\blx@getformat\blx@theformat{ffd}{#1}{}}%
-     \ifdefvoid\blx@theformat
-       {\blx@nounit}
-       {\blx@begunit
-        \blx@theformat{#2}%
-        \blx@endunit}}}
-
-% [<format>]{<field>}
-\newrobustcmd*{\blx@imc@printfield}[2][]{%
-  \blx@imc@iffieldundef{#2}
-    {\blx@nounit}
-    {\blx@getformat\blx@theformat{ffd}{#1}{#2}%
-     \ifdefvoid\blx@theformat
-       {\blx@nounit}
-       {\blx@begunit
-        \edef\currentfield{#2}%
-        \expandafter\expandafter
-        \expandafter\blx@theformat
-        \expandafter\expandafter
-        \expandafter{\csname abx@field@#2\endcsname}%
-        \blx@endunit}}}
-
-% [<format>]{<field>}
-\newcommand*{\blx@imc@indexfield}[2][]{%
-  \blx@imc@iffieldundef{#2}
-    {}
-    {\blx@getformat\blx@theformat{fid}{#1}{#2}%
-     \ifdefvoid\blx@theformat
-       {}
-       {\begingroup
-        \edef\currentfield{#2}%
-        \letcs\blx@tempa{abx@field@#2}%
-        \expandafter\blx@theformat\expandafter{\blx@tempa}%
-        \endgroup}}}
-
-% [<format>]{<file>}
-\newrobustcmd*{\blx@imc@printfile}[2][]{%
-  \iftoggle{blx@loadfiles}
-    {\IfFileExists{#2}
-       {\listxadd\blx@list@req@edit{#2}%
-        \blx@imc@printtext[#1]{\input{#2}\unspace}}
-       {\blx@nounit}}
-    {\blx@nounit}}
-
-% {<macro>}[<format>][<start>-<stop>]
-% => <macro>{<format>}{<start>}{<stop>}
-\def\blx@listargs#1{%
-  \@ifnextchar[%]
-    {\blx@listargs@i{#1}}
-    {#1{}{}{}}}
-
-\def\blx@listargs@i#1[#2]{%
-  \@ifnextchar[%]
-    {\blx@listargs@ii{#1}{#2}}
-    {#1{#2}{}{}}}
-
-\def\blx@listargs@ii#1#2[#3]{%
-  \blx@listargs@iii{#1}{#2}#3&}
-
-\def\blx@listargs@iii#1#2#3-#4&{%
-  #1{#2}{#3}{#4}}
-
-% [<format>][<start>-<stop>]{<namelist>}
-\protected\def\blx@imc@printnames{%
-  \blx@listargs\blx@printnames}
-
-% {<format>}{<start>}{<stop>}{<namelist>}
-\def\blx@printnames#1#2#3#4{%
-  \blx@imc@ifnameundef{#4}
-    {\blx@nounit}
-    {\blx@getformat\blx@theformat{nfd}{#1}{#4}%
-     \ifdefvoid\blx@theformat
-       {\blx@nounit}
-       {\blx@begunit
-        \blx@namesetup{#2}{#3}{#4}%
-        \expandafter\blx@nameparser\blx@thedata{}&%
-        \blx@endunit}}}
-
-\def\blx@namesetup#1#2#3{%
-  \def\currentname{#3}%
-  \c@listcount\@ne
-  \c@listtotal\csname c@#3\endcsname
-  \blx@namesetup@i{#3}%
-  \ifblank{#1}
-    {\c@liststart\@ne}
-    {\ifnum#1<\@ne
-       \c@liststart\@ne
-     \else
-       \c@liststart#1\relax
-     \fi}%
-  \ifblank{#2}
-    {\c@liststop\c@listtotal
-     \ifnum\c@liststop>\c@maxnames
-       \c@liststop\c@minnames
-       \ifnum\c@uniquelist>\c@liststop
-         \c@liststop\c@uniquelist
-       \fi
-     \fi}
-    {\ifnum#2>\c@listtotal
-       \c@liststop\c@listtotal
-     \else
-       \ifnum#2<\@ne
-         \c@liststop\@ne
-       \else
-         \c@liststop#2\relax
-       \fi
-     \fi}%
-  \blx@namecodes}
-
-\def\blx@namesetup@i#1{%
-  \expandafter\expandafter
-  \expandafter\blx@namesetup@ii\csname abx@name@#1\endcsname}
-
-\def\blx@namesetup@ii#1#2{%
-  \c@uniquelist\z@
-  \ifblank{#1}
-    {}
-    {\setkeys{blx@opt@namelist}{#1}}%
-  \def\blx@thedata{#2}}
-
-% Per-namelist options
-\define@key{blx@opt@namelist}{uniquelist}{\c@uniquelist#1\relax}
-\define@key{blx@opt@namelist}{useprefix}{\settoggle{blx@useprefix}{#1}}
-\define@key{blx@opt@namelist}{sortnamekeyscheme}{\def\blx@refcontext@sortingnamekey{#1}}
-
-% Per-name options
-\define@key{blx@opt@name}{uniquename}{\c@uniquename#1\relax}
-\define@key{blx@opt@name}{hash}{\edef\abx@field@hash{\detokenize{#1}}}
-\define@key{blx@opt@name}{useprefix}{\settoggle{blx@useprefix}{#1}}
-\define@key{blx@opt@name}{sortnamekeyscheme}{\def\blx@refcontext@sortingnamekey{#1}}
-
-\newrobustcmd*{\bibinitperiod}{\adddot}
-\newrobustcmd*{\bibinitdelim}{\addnbspace}
-\newrobustcmd*{\bibinithyphendelim}{.\mbox{-}}
-\newrobustcmd*{\bibnamedelima}{\addhighpenspace}
-\newrobustcmd*{\bibnamedelimb}{\addlowpenspace}
-\newrobustcmd*{\bibnamedelimc}{\addhighpenspace}
-\newrobustcmd*{\bibnamedelimd}{\addlowpenspace}
-\newrobustcmd*{\bibnamedelimi}{\addnbspace}
-
-% [<format>][<start>-<stop>]{<namelist>}
-\protected\def\blx@imc@indexnames{%
-  \blx@listargs\blx@indexnames}
-
-% {<format>}{<start>}{<stop>}{<namelist>}
-\def\blx@indexnames#1#2#3#4{%
-  \blx@imc@ifnameundef{#4}
-    {}
-    {\blx@getformat\blx@theformat{nid}{#1}{#4}%
-     \ifdefvoid\blx@theformat
-       {}
-       {\begingroup
-        \blx@namesetup{#2}{#3}{#4}%
-        \blx@indexnamesetup
-        \expandafter\blx@nameparser\blx@thedata{}&%
-        \endgroup}}}
-
-\def\blx@indexnamesetup{%
-  \let\bibinitperiod\bibindexinitperiod
-  \let\bibinitdelim\bibindexinitdelim
-  \let\bibinithyphendelim\bibindexinithyphendelim
-  \let\bibnamedelima\bibindexnamedelima
-  \let\bibnamedelimb\bibindexnamedelimb
-  \let\bibnamedelimc\bibindexnamedelimc
-  \let\bibnamedelimd\bibindexnamedelimd
-  \let\bibnamedelimi\bibindexnamedelimi}
-
-% {<name1>}{<name2>}{...}
-\long\def\blx@nameparser#1{%
-  \ifblank{#1}
-    {\blx@namebreak}
-    {\ifnum\c@listcount<\c@liststart
-     \else
-       \blx@nameparser@i#1%
-     \fi
-     \advance\c@listcount\@ne
-     \ifnum\c@listcount>\c@liststop
-       \expandafter\blx@namebreak
-     \fi
-     \blx@nameparser}}
-
-\long\def\blx@nameparser@i#1{%
-  \ifblank{#1}
-    {}
-    {\setkeys{blx@opt@name}{#1}}%
- % reset all the nameparts to empty between names
-  \def\do##1{%
-    \cslet{namepart##1}\@empty
-    \cslet{namepart##1i}\@empty}%
-  \expandafter\docsvlist\expandafter{\blx@datamodel@constant@nameparts}%
-  \blx@theformat}
-
-\long\def\blx@namebreak#1&{}
-
-% [<format>][<start>-<stop>]{<plainlist>}
-\protected\def\blx@imc@printlist{%
-  \blx@listargs\blx@printlist}
-
-% {<format>}{<start>}{<stop>}{<plainlist>}
-\def\blx@printlist#1#2#3#4{%
-  \blx@imc@iflistundef{#4}
-    {\blx@nounit}
-    {\blx@getformat\blx@theformat{lfd}{#1}{#4}%
-     \ifdefvoid\blx@theformat
-       {\blx@nounit}
-       {\blx@begunit
-        \blx@listsetup{#2}{#3}{#4}%
-        \expandafter\blx@listparser\blx@thedata{}&%
-        \blx@endunit}}}
-
-\def\blx@listsetup#1#2#3{%
-  \def\currentlist{#3}%
-  \c@listcount\@ne
-  \expandafter\c@listtotal\csname c@#3\endcsname
-  \letcs\blx@thedata{abx@list@#3}%
-  \ifblank{#1}
-    {\c@liststart\@ne}
-    {\ifnum#1<\@ne
-       \c@liststart\@ne
-     \else
-       \c@liststart#1\relax
-     \fi}%
-  \ifblank{#2}
-    {\c@liststop\c@listtotal
-     \ifnum\c@listtotal>\c@maxitems
-       \c@liststop\c@minitems
-     \fi}
-    {\ifnum#2>\c@listtotal
-       \c@liststop\c@listtotal
-     \else
-       \ifnum#2<\@ne
-         \c@liststop\@ne
-       \else
-         \c@liststop#2\relax
-       \fi
-     \fi}}
-
-% [<format>][<start>-<stop>]{<plainlist>}
-\protected\def\blx@imc@indexlist{%
-  \blx@listargs\blx@indexlist}
-
-% {<format>}{<start>}{<stop>}{<plainlist>}
-\def\blx@indexlist#1#2#3#4{%
-  \blx@imc@iflistundef{#4}
-    {}
-    {\blx@getformat\blx@theformat{lid}{#1}{#4}%
-     \ifdefvoid\blx@theformat
-       {}
-       {\begingroup
-        \blx@listsetup{#2}{#3}{#4}%
-        \expandafter\blx@listparser\blx@thedata{}&%
-        \endgroup}}}
-
-% {<item1>}{<item2>}{...}
-\long\def\blx@listparser#1{%
-  \ifblank{#1}
-    {\blx@listbreak}
-    {\ifnum\c@listcount<\c@liststart
-     \else
-       \blx@theformat{#1}%
-     \fi
-     \advance\c@listcount\@ne
-     \ifnum\c@listcount>\c@liststop
-       \expandafter\blx@listbreak
-     \fi
-     \blx@listparser}}
-
-\long\def\blx@listbreak#1&{}
-
-% <*>{<key>}{<code>}
-\protected\def\blx@imc@entrydata{%
-  \@ifstar
-    {\blx@xsanitizeafter{\blx@imc@entrydata@i\blx@saveentry}}
-    {\blx@xsanitizeafter{\blx@imc@entrydata@i{}}}}
-
-\long\def\blx@imc@entrydata@i#1#2#3{%
-  \blx@ifdata{#2}
-    {\begingroup
-     #1%
-     \blx@resetdata
-     \blx@getdata{#2}%
-     \blx@entrysetcount
-     \blx@setoptions@type\abx@field@entrytype
-     \blx@setoptions@entry
-     \addtocounter{instcount}\@ne
-     \blx@execute
-     \blx@beglangbib#3\blx@endlangbib
-     \endgroup}
-    {}}
-
-\protected\def\blx@imc@entryset#1#2{%
-  \blx@imc@iffieldundef{entrykey}
-    {}
-    {\begingroup
-     \long\def\blx@entryset@precode{#1}%
-     \long\def\blx@entryset@postcode{#2}%
-     \let\finentry\blx@finentry@inset
-     \let\do\blx@entryset
-     \blx@imc@docsvfield{entryset}%
-     \endgroup}}
-
-\def\blx@entryset#1{%
-  \blx@ifdata{#1}
-    {\begingroup
-     \blx@imc@clearlist{pageref}%
-     \blx@getdata{#1}%
-     \blx@setoptions@type\abx@field@entrytype
-     \def\abx@field@entrysetcount{1}%
-     \blx@entryset@precode
-     \blx@driver{\blx@imc@thefield{entrytype}}%
-     \blx@entryset@postcode
-     \endgroup}
-    {}%
-  \let\do\blx@entryset@i}
-
-\def\blx@entryset@i#1{%
-  \blx@ifdata{#1}
-    {\begingroup
-     \blx@resetdata
-     \blx@getdata{#1}%
-     \blx@entrysetcount
-     \blx@setoptions@type\abx@field@entrytype
-     \blx@setoptions@entry
-     \addtocounter{instcount}\@ne
-     \blx@execute
-     \blx@beglangbib
-     \blx@begunit
-     \blx@entryset@precode
-     \blx@driver{\blx@imc@thefield{entrytype}}
-     \blx@entryset@postcode
-     \blx@endunit
-     \blx@endlangbib
-     \endgroup}
-    {\blx@nounit}}
-
-\blx@regimcs{%
-  \printtext \printfield \printlist \printnames \printfile
-  \indexfield \indexlist \indexnames \entrydata \entryset}
-
-%% Localization
-
-% [<wrapper>]{<string>}
-\newrobustcmd*{\blx@imc@bibstring}[2][\@firstofone]{%
-  \blx@bibstring{#1}{\abx@str}{#2}}
-
-\newrobustcmd*{\blx@imc@biblstring}[2][\@firstofone]{%
-  \blx@bibstring{#1}{abx@lstr}{#2}}
-
-\newrobustcmd*{\blx@imc@bibsstring}[2][\@firstofone]{%
-  \blx@bibstring{#1}{abx@sstr}{#2}}
-
-\protected\def\blx@bibstring#1#2#3{%
-  \blx@begunit
-  \blx@hyphenreset
-  \let\bibstring\blx@imc@bibxstring
-  \let\biblstring\blx@imc@bibxlstring
-  \let\bibsstring\blx@imc@bibxsstring
-  \lowercase{\edef\blx@tempa{#3}}%
-  \ifcsundef{#2@\blx@tempa}
-    {\blx@warn@nostring\blx@tempa
-     \blx@endnounit}
-    {\blx@imc@ifcapital
-       {#1{\MakeCapital{\csuse{#2@\blx@tempa}}}}
-       {#1{\csuse{#2@\blx@tempa}}}%
-     \blx@endunit}}
-
-% [<wrapper>]{<string>}
-\newrobustcmd*{\blx@imc@bibcpstring}[2][\@firstofone]{%
-  \blx@bibcpstring{#1}{\abx@str}{#2}}
-
-\newrobustcmd*{\blx@imc@bibcplstring}[2][\@firstofone]{%
-  \blx@bibcpstring{#1}{abx@lstr}{#2}}
-
-\newrobustcmd*{\blx@imc@bibcpsstring}[2][\@firstofone]{%
-  \blx@bibcpstring{#1}{abx@sstr}{#2}}
-
-\protected\def\blx@bibcpstring#1#2#3{%
-  \blx@begunit
-  \blx@hyphenreset
-  \let\bibstring\blx@imc@bibxstring
-  \let\biblstring\blx@imc@bibxlstring
-  \let\bibsstring\blx@imc@bibxsstring
-  \lowercase{\edef\blx@tempa{#3}}%
-  \ifcsundef{#2@\blx@tempa}
-    {\blx@warn@nostring\blx@tempa
-     \blx@endnounit}
-    {#1{\MakeCapital{\csuse{#2@\blx@tempa}}}%
-     \blx@endunit}}
-
-% [<wrapper>]{<string>}
-\newrobustcmd*{\blx@imc@biblcstring}[2][\@firstofone]{%
-  \blx@biblcstring{#1}{\abx@str}{#2}}
-
-\newrobustcmd*{\blx@imc@biblclstring}[2][\@firstofone]{%
-  \blx@biblcstring{#1}{abx@lstr}{#2}}
-
-\newrobustcmd*{\blx@imc@biblcsstring}[2][\@firstofone]{%
-  \blx@biblcstring{#1}{abx@sstr}{#2}}
-
-\protected\def\blx@biblcstring#1#2#3{%
-  \blx@begunit
-  \blx@hyphenreset
-  \let\bibstring\blx@imc@bibxstring
-  \let\biblstring\blx@imc@bibxlstring
-  \let\bibsstring\blx@imc@bibxsstring
-  \lowercase{\edef\blx@tempa{#3}}%
-  \ifcsundef{#2@\blx@tempa}
-    {\blx@warn@nostring\blx@tempa
-     \blx@endnounit}
-    {#1{\MakeLowercase{\csuse{#2@\blx@tempa}}}%
-     \blx@endunit}}
-
-% [<wrapper>]{<string>}
-\newrobustcmd*{\blx@imc@bibucstring}[2][\@firstofone]{%
-  \blx@bibucstring{#1}{\abx@str}{#2}}
-
-\newrobustcmd*{\blx@imc@bibuclstring}[2][\@firstofone]{%
-  \blx@bibucstring{#1}{abx@lstr}{#2}}
-
-\newrobustcmd*{\blx@imc@bibucsstring}[2][\@firstofone]{%
-  \blx@bibucstring{#1}{abx@sstr}{#2}}
-
-\protected\def\blx@bibucstring#1#2#3{%
-  \blx@begunit
-  \blx@hyphenreset
-  \let\bibstring\blx@imc@bibxstring
-  \let\biblstring\blx@imc@bibxlstring
-  \let\bibsstring\blx@imc@bibxsstring
-  \lowercase{\edef\blx@tempa{#3}}%
-  \ifcsundef{#2@\blx@tempa}
-    {\blx@warn@nostring\blx@tempa
-     \blx@endnounit}
-    {#1{\MakeUppercase{\csuse{#2@\blx@tempa}}}%
-     \blx@endunit}}
-
-% {<string>}
-\def\blx@imc@bibxstring#1{%
-  \blx@bibxstring{\abx@str}{#1}}
-
-\def\blx@imc@bibxlstring#1{%
-  \blx@bibxstring{abx@lstr}{#1}}
-
-\def\blx@imc@bibxsstring#1{%
-  \blx@bibxstring{abx@sstr}{#1}}
-
-\def\blx@bibxstring#1#2{%
-  \ifcsundef{#1@#2}
-    {\protect\blx@warn@nostring{#2}}
-    {\csuse{#1@#2}}}
-
-% {<string>}{<true>}{<false>}
-\def\blx@imc@ifbibstring#1{%
-  \ifcsundef{\abx@str @\detokenize{#1}}
-    {\@secondoftwo}
-    {\@firstoftwo}}
-
-\def\blx@imc@ifbibxstring#1{%
-  \blx@xsanitizeafter\ifcsundef{\abx@str @#1}
-    {\@secondoftwo}
-    {\@firstoftwo}}
-
-% {<field>}{<true>}{<false>}
-\def\blx@imc@iffieldbibstring#1{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\ifcsundef{\abx@str @\detokenize\expandafter
-                          \expandafter\expandafter{%
-                \csname abx@field@#1\endcsname}}
-       {\@secondoftwo}
-       {\@firstoftwo}}}
-
-\blx@regimcs{%
-  \bibstring   \biblstring   \bibsstring
-  \bibxstring  \bibxlstring  \bibxsstring
-  \bibcpstring \bibcplstring \bibcpsstring
-  \biblcstring \biblclstring \biblcsstring
-  \bibucstring \bibuclstring \bibucsstring
-  \ifbibstring \ifbibxstring \iffieldbibstring}
-
-\let\blx@hook@uc\relax
-\let\blx@hook@lc\relax
-
-\AtEndPreamble{%
-  \toggletrue{blx@tempa}%
-  \toggletrue{blx@tempb}%
-  \expandafter\patchcmd\csname MakeUppercase \endcsname
-    {\protected@edef}
-    {\blx@hook@uc\protected@edef}
-    {\togglefalse{blx@tempa}}
-    {}%
-  \expandafter\patchcmd\csname MakeLowercase \endcsname
-    {\protected@edef}
-    {\blx@hook@lc\protected@edef}
-    {\togglefalse{blx@tempb}}
-    {}%
-  \@ifpackageloaded{textcase}
-    {\expandafter\patchcmd\csname MakeUppercase \endcsname
-       {\def\i}
-       {\blx@hook@uc\def\i}
-       {\togglefalse{blx@tempa}}
-       {}%
-     \expandafter\patchcmd\csname MakeLowercase \endcsname
-       {\@uclcnotmath{}}
-       {\@uclcnotmath{\blx@hook@lc}}
-       {\togglefalse{blx@tempb}}
-       {}%
-     \expandafter\patchcmd\csname MakeTextUppercase \endcsname
-       {\def\i}
-       {\blx@hook@uc\def\i}
-       {}
-       {}%
-     \expandafter\patchcmd\csname MakeTextLowercase \endcsname
-       {\@uclcnotmath{}}
-       {\@uclcnotmath{\blx@hook@lc}}
-       {}
-       {}}
-    {}%
-  \iftoggle{blx@tempa}{\blx@err@patch{\string\MakeUppercase}}{}%
-  \iftoggle{blx@tempb}{\blx@err@patch{\string\MakeLowercase}}{}%
-}
-
-\appto\blx@blxinit{%
-  \def\blx@hook@uc{%
-    \def\bibstring{\blx@imc@bibucstring}%
-    \def\biblstring{\blx@imc@bibuclstring}%
-    \def\bibsstring{\blx@imc@bibucsstring}%
-    \def\biblcstring{\blx@imc@bibucstring}%
-    \def\biblclstring{\blx@imc@bibuclstring}%
-    \def\biblcsstring{\blx@imc@bibucsstring}%
-    \def\bibcpstring{\blx@imc@bibucstring}%
-    \def\bibcplstring{\blx@imc@bibuclstring}%
-    \def\bibcpsstring{\blx@imc@bibucsstring}}%
-  \def\blx@hook@lc{%
-    \def\bibstring{\blx@imc@biblcstring}%
-    \def\biblstring{\blx@imc@biblclstring}%
-    \def\bibsstring{\blx@imc@biblcsstring}%
-    \def\bibucstring{\blx@imc@biblcstring}%
-    \def\bibuclstring{\blx@imc@biblclstring}%
-    \def\bibucsstring{\blx@imc@biblcsstring}%
-    \def\bibcpstring{\blx@imc@biblcstring}%
-    \def\bibcplstring{\blx@imc@biblclstring}%
-    \def\bibcpsstring{\blx@imc@biblcsstring}}}
-
-\def\abx@dostrings{%
-  \do{bibliography}%
-  \do{references}%
-  \do{shorthands}%
-  \do{editor}%
-  \do{editors}%
-  \do{compiler}%
-  \do{compilers}%
-  \do{redactor}%
-  \do{redactors}%
-  \do{reviser}%
-  \do{revisers}%
-  \do{founder}%
-  \do{founders}%
-  \do{continuator}%
-  \do{continuators}%
-  \do{collaborator}%
-  \do{collaborators}%
-  \do{translator}%
-  \do{translators}%
-  \do{commentator}%
-  \do{commentators}%
-  \do{annotator}%
-  \do{annotators}%
-  \do{commentary}%
-  \do{annotations}%
-  \do{introduction}%
-  \do{foreword}%
-  \do{afterword}%
-  \do{editortr}%
-  \do{editorstr}%
-  \do{editorco}%
-  \do{editorsco}%
-  \do{editoran}%
-  \do{editorsan}%
-  \do{editorin}%
-  \do{editorsin}%
-  \do{editorfo}%
-  \do{editorsfo}%
-  \do{editoraf}%
-  \do{editorsaf}%
-  \do{editortrco}%
-  \do{editorstrco}%
-  \do{editortran}%
-  \do{editorstran}%
-  \do{editortrin}%
-  \do{editorstrin}%
-  \do{editortrfo}%
-  \do{editorstrfo}%
-  \do{editortraf}%
-  \do{editorstraf}%
-  \do{editorcoin}%
-  \do{editorscoin}%
-  \do{editorcofo}%
-  \do{editorscofo}%
-  \do{editorcoaf}%
-  \do{editorscoaf}%
-  \do{editoranin}%
-  \do{editorsanin}%
-  \do{editoranfo}%
-  \do{editorsanfo}%
-  \do{editoranaf}%
-  \do{editorsanaf}%
-  \do{editortrcoin}%
-  \do{editorstrcoin}%
-  \do{editortrcofo}%
-  \do{editorstrcofo}%
-  \do{editortrcoaf}%
-  \do{editorstrcoaf}%
-  \do{editortranin}%
-  \do{editorstranin}%
-  \do{editortranfo}%
-  \do{editorstranfo}%
-  \do{editortranaf}%
-  \do{editorstranaf}%
-  \do{translatorco}%
-  \do{translatorsco}%
-  \do{translatoran}%
-  \do{translatorsan}%
-  \do{translatorin}%
-  \do{translatorsin}%
-  \do{translatorfo}%
-  \do{translatorsfo}%
-  \do{translatoraf}%
-  \do{translatorsaf}%
-  \do{translatorcoin}%
-  \do{translatorscoin}%
-  \do{translatorcofo}%
-  \do{translatorscofo}%
-  \do{translatorcoaf}%
-  \do{translatorscoaf}%
-  \do{translatoranin}%
-  \do{translatorsanin}%
-  \do{translatoranfo}%
-  \do{translatorsanfo}%
-  \do{translatoranaf}%
-  \do{translatorsanaf}%
-  \do{byauthor}%
-  \do{byeditor}%
-  \do{bycompiler}%
-  \do{byredactor}%
-  \do{byreviser}%
-  \do{byreviewer}%
-  \do{byfounder}%
-  \do{bycontinuator}%
-  \do{bycollaborator}%
-  \do{bytranslator}%
-  \do{bycommentator}%
-  \do{byannotator}%
-  \do{withcommentator}%
-  \do{withannotator}%
-  \do{withintroduction}%
-  \do{withforeword}%
-  \do{withafterword}%
-  \do{byeditortr}%
-  \do{byeditorco}%
-  \do{byeditoran}%
-  \do{byeditorin}%
-  \do{byeditorfo}%
-  \do{byeditoraf}%
-  \do{byeditortrco}%
-  \do{byeditortran}%
-  \do{byeditortrin}%
-  \do{byeditortrfo}%
-  \do{byeditortraf}%
-  \do{byeditorcoin}%
-  \do{byeditorcofo}%
-  \do{byeditorcoaf}%
-  \do{byeditoranin}%
-  \do{byeditoranfo}%
-  \do{byeditoranaf}%
-  \do{byeditortrcoin}%
-  \do{byeditortrcofo}%
-  \do{byeditortrcoaf}%
-  \do{byeditortranin}%
-  \do{byeditortranfo}%
-  \do{byeditortranaf}%
-  \do{bytranslatorco}%
-  \do{bytranslatoran}%
-  \do{bytranslatorin}%
-  \do{bytranslatorfo}%
-  \do{bytranslatoraf}%
-  \do{bytranslatorcoin}%
-  \do{bytranslatorcofo}%
-  \do{bytranslatorcoaf}%
-  \do{bytranslatoranin}%
-  \do{bytranslatoranfo}%
-  \do{bytranslatoranaf}%
-  \do{and}%
-  \do{andothers}%
-  \do{andmore}%
-  \do{volume}%
-  \do{volumes}%
-  \do{involumes}%
-  \do{part}%
-  \do{jourvol}%
-  \do{jourser}%
-  \do{newseries}%
-  \do{oldseries}%
-  \do{edition}%
-  \do{reprint}%
-  \do{reprintof}%
-  \do{reprintas}%
-  \do{reprintfrom}%
-  \do{reviewof}%
-  \do{translationof}%
-  \do{translationas}%
-  \do{translationfrom}%
-  \do{origpubas}%
-  \do{origpubin}%
-  \do{astitle}%
-  \do{bypublisher}%
-  \do{page}%
-  \do{pages}%
-  \do{column}%
-  \do{columns}%
-  \do{line}%
-  \do{lines}%
-  \do{nodate}%
-  \do{verse}%
-  \do{verses}%
-  \do{section}%
-  \do{sections}%
-  \do{paragraph}%
-  \do{paragraphs}%
-  \do{in}%
-  \do{inseries}%
-  \do{ofseries}%
-  \do{book}%
-  \do{issue}%
-  \do{number}%
-  \do{chapter}%
-  \do{mathesis}%
-  \do{phdthesis}%
-  \do{candthesis}%
-  \do{resreport}%
-  \do{techreport}%
-  \do{software}%
-  \do{datacd}%
-  \do{audiocd}%
-  \do{version}%
-  \do{url}%
-  \do{urlfrom}%
-  \do{urlseen}%
-  \do{file}%
-  \do{inpreparation}%
-  \do{submitted}%
-  \do{inpress}%
-  \do{prepublished}%
-  \do{forthcoming}%
-  \do{library}%
-  \do{abstract}%
-  \do{annotation}%
-  \do{citedas}%
-  \do{seenote}%
-  \do{quotedin}%
-  \do{opcit}%
-  \do{loccit}%
-  \do{ibidem}%
-  \do{idem}%
-  \do{idemsf}%
-  \do{idemsm}%
-  \do{idemsn}%
-  \do{idempf}%
-  \do{idempm}%
-  \do{idempn}%
-  \do{idempp}%
-  \do{confer}%
-  \do{sequens}%
-  \do{sequentes}%
-  \do{passim}%
-  \do{see}%
-  \do{seealso}%
-  \do{backrefpage}%
-  \do{backrefpages}%
-  \do{thiscite}%
-  \do{january}%
-  \do{february}%
-  \do{march}%
-  \do{april}%
-  \do{may}%
-  \do{june}%
-  \do{july}%
-  \do{august}%
-  \do{september}%
-  \do{october}%
-  \do{november}%
-  \do{december}%
-  \do{langamerican}%
-  \do{langbrazilian}%
-  \do{langcatalan}%
-  \do{langcroatian}%
-  \do{langczech}%
-  \do{langdanish}%
-  \do{langdutch}%
-  \do{langenglish}%
-  \do{langfinnish}%
-  \do{langfrench}%
-  \do{langgerman}%
-  \do{langgreek}%
-  \do{langitalian}%
-  \do{langjapanese}%
-  \do{langlatin}%
-  \do{langnorwegian}%
-  \do{langpolish}%
-  \do{langportuguese}%
-  \do{langrussian}%
-  \do{langslovene}%
-  \do{langspanish}%
-  \do{langswedish}%
-  \do{fromamerican}%
-  \do{frombrazilian}%
-  \do{fromcatalan}%
-  \do{fromcroatian}%
-  \do{fromczech}%
-  \do{fromdanish}%
-  \do{fromdutch}%
-  \do{fromenglish}%
-  \do{fromfinnish}%
-  \do{fromfrench}%
-  \do{fromgerman}%
-  \do{fromgreek}%
-  \do{fromitalian}%
-  \do{fromjapanese}%
-  \do{fromlatin}%
-  \do{fromnorwegian}%
-  \do{frompolish}%
-  \do{fromportuguese}%
-  \do{fromrussian}%
-  \do{fromslovene}%
-  \do{fromspanish}%
-  \do{fromswedish}%
-  \do{countryde}%
-  \do{countryep}%
-  \do{countryeu}%
-  \do{countryfr}%
-  \do{countryuk}%
-  \do{countryus}%
-  \do{patent}%
-  \do{patentde}%
-  \do{patenteu}%
-  \do{patentfr}%
-  \do{patentuk}%
-  \do{patentus}%
-  \do{patreq}%
-  \do{patreqde}%
-  \do{patreqeu}%
-  \do{patreqfr}%
-  \do{patrequk}%
-  \do{patrequs}%
-}
-
-\newrobustcmd*{\NewBibliographyString}[1]{%
-  \forcsvlist\blx@newstring{#1}}
-
-\def\blx@newstring#1{%
-  \ifcsundef{KV@blx@lbx@#1}
-    {\gappto\abx@dostrings{\do{#1}}%
-     \csgdef{KV@blx@lbx@#1}##1{\blx@defstring{#1}{##1}}}
-    {}}
-
-% in *.cbx/bbx/tex: <key> = {<string>},
-% in *.lbx:         <key> = {{<longstring>}{<abbrevstring>}},
-\def\do#1{\define@key{blx@lbx}{#1}{\blx@defstring{#1}{##1}}}
-\abx@dostrings
-
-% in *.cbx/bbx/tex: (implicit)
-% in *.lbx:         inherit = {<language>},
-\define@key{blx@lbx}{inherit}{%
-  \blx@lbxinput{#1}{}{\blx@err@nolang{#1}}%
-  \csuse{abx@strings@#1}}
-
-\def\blx@cfg@defstring#1#2{%
-  \csdef{abx@lstr@#1}{#2}%
-  \csdef{abx@sstr@#1}{#2}}
-
-\def\blx@lbx@defstring#1#2{%
-  \blx@lbx@defstring@i{#1}#2}
-\def\blx@lbx@defstring@i#1#2#3{%
-  \csdef{abx@lstr@#1}{#2}%
-  \csdef{abx@sstr@#1}{#3}}
-
-% {<language>}
-\def\blx@lbxcheck#1{%
-  \ifcsdef{blx@lng@#1}
-    {\expandafter\expandafter\expandafter\IfFileExists
-     \expandafter\expandafter\expandafter{%
-     \csname blx@lng@#1\endcsname.lbx}
-       {}
-       {\blx@err@nolang{#1}}}
-    {\IfFileExists{#1.lbx}
-       {}
-       {\blx@err@nolang{#1}}}}
-
-% {<language>}{<definitions>}
-\newrobustcmd*{\DefineBibliographyExtras}[2]{%
-  \blx@lbxcheck{#1}%
-  \csgappto{blx@hook@extras@#1}{%
-    \blx@defbibextras{#1}{#2}}}
-\@onlypreamble\DefineBibliographyExtras
-
-\newrobustcmd*{\UndefineBibliographyExtras}[2]{%
-  \blx@lbxcheck{#1}%
-  \csgappto{blx@hook@noextras@#1}{%
-    \blx@undefbibextras{#1}{#2}}}
-\@onlypreamble\UndefineBibliographyExtras
-
-\def\blx@defbibextras#1{\csgappto{abx@extras@#1}}
-\def\blx@undefbibextras#1{\csgappto{abx@noextras@#1}}
-
-% {<language>}{<language>}
-\def\blx@letbibextras#1#2{%
-  \blx@lbxinput{#2}{}{\blx@err@nolang{#2}}%
-  \global\csletcs{abx@extras@#1}{abx@extras@#2}
-  \global\csletcs{abx@noextras@#1}{abx@noextras@#2}}%
-
-% {<language>}{<strings>}
-\newrobustcmd*{\DefineBibliographyStrings}[2]{%
-  \blx@lbxcheck{#1}%
-  \csgappto{blx@hook@strings@#1}{%
-    \begingroup
-    \let\blx@defstring\blx@cfg@defstring
-    \blx@defbibstrings{#1}{#2}%
-    \endgroup}}
-\@onlypreamble\DefineBibliographyStrings
-
-\def\blx@defbibstrings#1#2{%
-  \def\do##1{\csundef{abx@lstr@##1}\csundef{abx@sstr@##1}}%
-  \abx@dostrings
-  \csuse{abx@strings@#1}%
-  \setkeys{blx@lbx}{#2}%
-  \let\do\blx@defbibstrings@i
-  \csxdef{abx@strings@#1}{\abx@dostrings}%
-  \csgappto{abx@strings@#1}{%
-    \ifcsdef{\abx@str @bibliography}
-      {\letcs\bibname{\abx@str @bibliography}}
-      {\let\bibname\@empty}%
-    \ifcsdef{\abx@str @references}
-      {\letcs\refname{\abx@str @references}}
-      {\let\refname\@empty}%
-    \ifcsdef{\abx@str @shorthands}
-      {\letcs\biblistname{\abx@str @shorthands}}
-      {\let\biblistname\@empty}}}
-
-\def\blx@defbibstrings@i#1{%
-  \ifcsdef{abx@lstr@#1}
-    {\def\expandafter\noexpand\csname abx@lstr@#1\endcsname{%
-       \csexpandonce{abx@lstr@#1}}}
-    {\undef\expandafter\noexpand\csname abx@lstr@#1\endcsname}%
-  \ifcsdef{abx@sstr@#1}
-    {\def\expandafter\noexpand\csname abx@sstr@#1\endcsname{%
-       \csexpandonce{abx@sstr@#1}}}
-    {\undef\expandafter\noexpand\csname abx@sstr@#1\endcsname}}
-
-% {<language>}{<language>}
-\def\blx@letbibstrings#1#2{%
-  \blx@lbxinput{#2}{}{\blx@err@nolang{#2}}%
-  \global\csletcs{abx@strings@#1}{abx@strings@#2}}%
-
-% {<language>}{<exceptions>}
-\newrobustcmd*{\DefineHyphenationExceptions}[2]{%
-  \ifcsundef{l@#1}
-    {\blx@warn@nohyph{#1}}
-    {}%
-  \csgappto{blx@hook@hyph@#1}{\blx@hyphexcept{#1}{#2}}}
-\@onlypreamble\DefineHyphenationExceptions
-
-\def\blx@hyphexcept#1#2{%
-  \ifcsundef{l@#1}
-    {\blx@warn@nohyph{#1}}
-    {\begingroup
-     \language\csname l@#1\endcsname\relax
-     \hyphenation{#2}%
-     \endgroup}}
-
-% {<language>}{<mapping>}
-\newrobustcmd*{\DeclareLanguageMapping}[2]{%
-  \csgdef{blx@lng@#1}{#2}}
-\@onlypreamble\DeclareLanguageMapping
-
-% {<language>}{<success>}{<failure>}
-\def\blx@lbxinput#1{%
-  \ifcsdef{blx@lng@#1}
-    {\expandafter\expandafter\expandafter\blx@lbxinput@i
-     \expandafter\expandafter\expandafter{%
-       \csname blx@lng@#1\endcsname}{#1}}
-    {\blx@lbxinput@ii{#1}{#1}{language '#1'}}}
-
-% {<mapping>}{<language>}
-\def\blx@lbxinput@i#1#2{%
-  \global\csundef{blx@lng@#2}%
-  \IfFileExists{#1.lbx}
-    {\blx@lbxinput@ii{#2}{#1}{language '#2' -> '#1'}}
-    {\blx@warning@noline{%
-       File '#1.lbx' not found!\MessageBreak
-       Ignoring mapping '#2' -> '#1'}%
-     \blx@lbxinput{#2}}}
-
-% {<language>}{<lbxfile>}{<message>}
-\def\blx@lbxinput@ii#1#2#3{%
-  \begingroup
-  \setbox\@tempboxa=\hbox\bgroup
-    \aftergroup\endgroup
-    \blx@inputonce{#2.lbx}{#3}
-      {\global\cslet{abx@strings@#1}\@empty
-       \global\cslet{abx@extras@#1}\@empty
-       \global\cslet{abx@noextras@#1}\@empty
-       \blx@maplang{#1}{#1}%
-       \def\InheritBibliographyStrings{%
-       \blx@letbibstrings{#1}}%
-       \def\DeclareBibliographyStrings####1{%
-         \begingroup
-         \let\blx@defstring\blx@lbx@defstring
-         \blx@defbibstrings{#1}{####1}%
-         \endgroup}%
-       \def\InheritBibliographyExtras{\blx@letbibextras{#1}}%
-       \def\DeclareBibliographyExtras{\blx@defbibextras{#1}}%
-       \def\UndeclareBibliographyExtras{\blx@undefbibextras{#1}}%
-       \def\DeclareHyphenationExceptions{\blx@hyphexcept{#1}}%
-       \begingroup
-       \blx@saneccodes
-       \makeatletter}
-      {\endgroup
-       \csuse{blx@hook@strings@#1}%
-       \csuse{blx@hook@strings@#2}%
-       \csuse{blx@hook@extras@#1}%
-       \csuse{blx@hook@extras@#2}%
-       \csuse{blx@hook@noextras@#1}%
-       \csuse{blx@hook@noextras@#2}%
-       \csuse{blx@hook@hyph@#1}%
-       \csuse{blx@hook@hyph@#2}}
-      {\aftergroup\@firstoftwo}
-      {\aftergroup\@secondoftwo}%
-  \egroup}
-
-% {<language>}
-\def\blx@langsetup#1{%
-  \blx@lbxinput{#1}
-    {\edef\blx@languagename{#1}}
-    {\blx@warning
-       {Language '#1' not supported.\MessageBreak
-        Using fallback language '\blx@languagename'}%
-     \blx@lbxinput{\blx@languagename}
-       {\blx@maplang{#1}{\blx@languagename}}
-       {\blx@err@nolang{\blx@languagename}}}}
-
-% auxiliary macros
-
-% {<field base name>}
-
-\newrobustcmd*{\mkbibrangeshort}{%
-  \mkbibrangefull{short}}
-
-\newrobustcmd*{\mkbibrangelong}{%
-  \mkbibrangefull{long}}
-
-\newrobustcmd*{\mkbibrangeterse}{%
-  \mkbibrangetrunc{short}}
-
-\newrobustcmd*{\mkbibrangecomp}{%
-  \mkbibrangetrunc{long}}
-
-\newrobustcmd*{\mkbibrangeshortextra}{%
-  \mkbibrangefullextra{short}}
-
-\newrobustcmd*{\mkbibrangelongextra}{%
-  \mkbibrangefullextra{long}}
-
-\newrobustcmd*{\mkbibrangeterseextra}{%
-  \mkbibrangetruncextra{short}}
-
-\newrobustcmd*{\mkbibrangecompextra}{%
-  \mkbibrangetruncextra{long}}
-
-% {<short|long>}{<basename>}
-
-\newrobustcmd*{\mkbibrangefull}[2]{%
-  \iffieldundef{#2year}
-    {}
-    {\printtext[#2date]{%
-       \csuse{mkbibdate#1}{#2year}{#2month}{#2day}%
-       \iffieldundef{#2endyear}
-         {}
-         {\iffieldequalstr{#2endyear}{}
-            {\mbox{\bibdatedash}}
-            {\bibdatedash
-             \csuse{mkbibdate#1}{#2endyear}{#2endmonth}{#2endday}}}}}}
-
-\newrobustcmd*{\mkbibrangetrunc}[2]{%
-  \iffieldundef{#2year}
-    {}
-    {\printtext[#2date]{%
-       \iffieldsequal{#2year}{#2endyear}
-         {\iffieldsequal{#2month}{#2endmonth}
-            {\csuse{mkbibdate#1}{}{}{#2day}}
-            {\csuse{mkbibdate#1}{}{#2month}{#2day}}}
-         {\csuse{mkbibdate#1}{#2year}{#2month}{#2day}}%
-       \iffieldundef{#2endyear}
-         {}
-         {\iffieldequalstr{#2endyear}{}
-            {\mbox{\bibdatedash}}
-            {\bibdatedash
-             \csuse{mkbibdate#1}{#2endyear}{#2endmonth}{#2endday}}}}}}
-
-\newrobustcmd*{\mkbibrangefullextra}[2]{%
-  \iffieldundef{#2year}
-    {}
-    {\printtext[#2date]{%
-       \printtext{%
-         \csuse{mkbibdate#1}{#2year}{#2month}{#2day}}%
-       \iffieldundef{#2endyear}
-         {\printfield{extrayear}}
-         {\iffieldequalstr{#2endyear}{}
-            {\printfield{extrayear}%
-             \printtext{\mbox{\bibdatedash}}}
-            {\printtext{%
-               \bibdatedash
-               \csuse{mkbibdate#1}{#2endyear}{#2endmonth}{#2endday}%
-               \printfield{extrayear}}}}}}}
-
-\newrobustcmd*{\mkbibrangetruncextra}[2]{%
-  \iffieldundef{#2year}
-    {}
-    {\printtext[#2date]{%
-       \printtext{%
-         \iffieldsequal{#2year}{#2endyear}
-           {\iffieldsequal{#2month}{#2endmonth}
-              {\csuse{mkbibdate#1}{}{}{#2day}}
-              {\csuse{mkbibdate#1}{}{#2month}{#2day}}}
-           {\csuse{mkbibdate#1}{#2year}{#2month}{#2day}}}%
-       \iffieldundef{#2endyear}
-         {\printfield{extrayear}}
-         {\iffieldequalstr{#2endyear}{}
-            {\printfield{extrayear}%
-             \printtext{\mbox{\bibdatedash}}}
-            {\printtext{%
-               \bibdatedash
-               \csuse{mkbibdate#1}{#2endyear}{#2endmonth}{#2endday}%
-               \printfield{extrayear}}}}}}}
-
-\newrobustcmd*{\mkbibrangeyear}[1]{%
-  \blx@imc@clearfield{#1month}%
-  \blx@imc@clearfield{#1day}%
-  \blx@imc@clearfield{#1endmonth}%
-  \blx@imc@clearfield{#1endday}%
-  \iffieldsequal{#1year}{#1endyear}
-    {\blx@imc@clearfield{#1endyear}}
-    {}%
-  \mkbibrangefull{short}{#1}}
-
-\newrobustcmd*{\mkbibrangeyearextra}[1]{%
-  \blx@imc@clearfield{#1month}%
-  \blx@imc@clearfield{#1day}%
-  \blx@imc@clearfield{#1endmonth}%
-  \blx@imc@clearfield{#1endday}%
-  \iffieldsequal{#1year}{#1endyear}
-    {\blx@imc@clearfield{#1endyear}}
-    {}%
-  \mkbibrangefullextra{short}{#1}}
-
-\expandafter\newrobustcmd
-\expandafter*\csname mkbibrangeiso8601\endcsname[1]{%
-  \iffieldundef{#1year}
-    {}
-    {\printtext[#1date]{%
-       \blx@isodate{#1year}{#1month}{#1day}%
-       \iffieldundef{#1endyear}
-         {}
-         {\addslash\blx@isodate{#1endyear}{#1endmonth}{#1endday}}}}}
-
-\expandafter\newrobustcmd
-\expandafter*\csname mkbibrangeiso8601extra\endcsname[1]{%
-  \iffieldundef{#1year}
-    {}
-    {\printtext[#1date]{%
-       \blx@isodate[extrayear]{#1year}{#1month}{#1day}%
-       \iffieldundef{#1endyear}
-         {}
-         {\addslash\blx@isodate{#1endyear}{#1endmonth}{#1endday}}}}}
-
-\newrobustcmd*{\blx@isodate}[4][]{%
-  \thefield{#2}\ifblank{#1}{}{\printfield{#1}}%
-  \iffieldundef{#3}{}{\mbox{-}\thefield{#3}}%
-  \iffieldundef{#4}{}{\mbox{-}\thefield{#4}}}
-
-\newrobustcmd*{\mkbibdatelong}[3]{}
-\newrobustcmd*{\mkbibdateshort}[3]{}
-\newrobustcmd*{\bibrangedash}{\textendash}
-\newrobustcmd*{\bibrangessep}{,\space}
-\newrobustcmd*{\bibdatedash}{\bibrangedash}
-\newrobustcmd*{\finalandcomma}{}
-\newrobustcmd*{\finalandsemicolon}{}
-\newrobustcmd*{\mkbibordinal}[1]{#1}
-\newrobustcmd*{\mkbibmascord}{\mkbibordinal}
-\newrobustcmd*{\mkbibfemord}{\mkbibordinal}
-\newrobustcmd*{\mkbibneutord}{\mkbibordinal}
-\newrobustcmd*{\mkbibmonth}[1]{%
-  \ifcase0#1\relax
-    \blx@warning@entry{Month out of range or not an integer}%
-  \or\abx@bibmonth{january}%
-  \or\abx@bibmonth{february}%
-  \or\abx@bibmonth{march}%
-  \or\abx@bibmonth{april}%
-  \or\abx@bibmonth{may}%
-  \or\abx@bibmonth{june}%
-  \or\abx@bibmonth{july}%
-  \or\abx@bibmonth{august}%
-  \or\abx@bibmonth{september}%
-  \or\abx@bibmonth{october}%
-  \or\abx@bibmonth{november}%
-  \or\abx@bibmonth{december}%
-  \else
-    \blx@warning@entry{Month out of range}#1%
-  \fi}
-
-\protected\def\blx@imc@printdate{}
-\protected\def\blx@imc@printdateextra{}
-\protected\def\blx@imc@printdatelabel{}
-\protected\def\blx@imc@printdateextralabel{}
-\protected\def\blx@imc@printurldate{}
-\protected\def\blx@imc@printeventdate{}
-\protected\def\blx@imc@printorigdate{}
-
-\let\blx@imc@mkdatezeros\@firstofone
-\protected\def\blx@imc@stripzeros#1{%
-  \begingroup
-  \setbox\@tempboxa=\hbox\bgroup
-  \aftergroup\endgroup
-  \abx@hook@xsanitize
-  \if0#1\relax
-    \expandafter\@firstoftwo
-  \else
-    \expandafter\@secondoftwo
-  \fi
-  {\@tempcnta#1\relax
-   \expandafter\egroup
-   \number\@tempcnta
-   \@tempcnta#1\relax}
-  {\egroup#1}}
-
-\blx@regimcs{%
-  \printdate \printdateextra \printdatelabel \printdateextralabel
-  \printurldate \printeventdate \printorigdate \stripzeros \mkdatezeros}
-
-% {<language>}{<strings>}
-\def\blx@maplang#1#2{%
-  \csxappto{extras#1}{%
-    \noexpand\blx@resetpunct
-    \expandafter\noexpand\csname abx@extras@#2\endcsname
-    \expandafter\noexpand\csname abx@strings@#2\endcsname}%
-  \csxappto{noextras#1}{%
-    \noexpand\blx@resetpunct
-    \expandafter\noexpand\csname abx@noextras@#2\endcsname}}
-
-%% babel/polyglossia interface
-\def\blx@beglang{\blx@clearlang\begingroup}
-\def\blx@endlang{\endgroup}
-\let\blx@beglangbib\blx@beglang
-\let\blx@endlangbib\blx@endlang
-\let\blx@beglangcite\blx@beglang
-\let\blx@endlangcite\blx@endlang
-\let\blx@hook@endlang\@empty
-\let\blx@hook@initlang\@empty
-\let\blx@imc@mainlang\@empty
-\def\blx@hyphenreset{%
-  \ifcsundef{l@\blx@languagename}
-    {}
-    {\language\csname l@\blx@languagename\endcsname\relax}%
-  \ifcsundef{\blx@languagename hyphenmins}
-    {\blx@sethyphenmins\tw@\thr@@}
-    {\expandafter\expandafter\expandafter\blx@sethyphenmins
-       \csname\blx@languagename hyphenmins\endcsname}}
-\def\blx@sethyphenmins#1#2{%
-  \lefthyphenmin#1\relax
-  \righthyphenmin#2\relax}
-
-\begingroup
-\@makeother\#
-\gdef\blx@mkautolangbabel{%
-  \ifundef\bbl@main@language
-    {\blx@error
-      {No default babel language defined}
-      {You must define a default language for babel}}
-    {}%
-  \pretocmd\select@language{\blx@langsetup{#1}}
-    {\ifdef\blx@thelangenv
-       {\def\blx@beglang{%
-          \blx@clearlang
-          \begingroup
-          \ifdef\abx@field@langid
-            {\ifcsundef{l@\abx@field@langid}
-               {\blx@warn@nohyph{\abx@field@langid}}
-               {\blx@hook@initlang
-                \def\blx@endlang{%
-                  \blx@hook@endlang
-                  \csname end\blx@thelangenv\endcsname
-                  \endgroup}%
-                \iftoggle{blx@autolangbib}
-                  {\let\blx@endlangbib\blx@endlang}
-                  {}%
-                \iftoggle{blx@autolangcite}
-                  {\let\blx@endlangcite\blx@endlang}
-                  {}%
-                \csname\blx@thelangenv\expandafter\endcsname
-                \expandafter{\abx@field@langid}}}
-            {}}}
-       {}%
-     \def\blx@langstrings{}%
-     \def\blx@imc@mainlang{\select@language{\bbl@main@language}}%
-     \blx@langsetup\bbl@main@language}
-    {\blx@err@patch{'babel' package}%
-     \blx@mknoautolang}}
-
-\gdef\blx@mkautolangpoly{%
-  \ifundef\bbl@main@language
-    {\blx@error
-      {No default polyglossia language defined}
-      {You must define a default language for polyglossia}}
-    {}%
-  \catcode`\_=11% polyglossia uses "_" as a letter
-  \pretocmd\select@language{\blx@langsetup{#1}}
-    {\ifdef\blx@thelangenv
-       {\def\blx@beglang{%
-          \blx@clearlang
-          \begingroup
-          \ifdef\abx@field@langid
-            {\ifcsundef{l@\abx@field@langid}
-               {\blx@warn@nohyph{\abx@field@langid}}
-               {\blx@hook@initlang
-                \def\blx@endlang{%
-                  \blx@hook@endlang
-                  % Polyglossia language envs are \<lang>[]
-                  \ifcsstring{blx@thelangenv}{langname}
-                    {\csname end\abx@field@langid\endcsname}
-                    {\csname end\blx@thelangenv\endcsname}%
-                  \endgroup}%
-                \iftoggle{blx@autolangbib}
-                  {\let\blx@endlangbib\blx@endlang}
-                  {}%
-                \iftoggle{blx@autolangcite}
-                  {\let\blx@endlangcite\blx@endlang}
-                  {}%
-                \ifcsstring{blx@thelangenv}{langname}
-                  {\ifdef\abx@field@langidopts
-                     {\csname\abx@field@langid\expandafter\endcsname\expandafter[\abx@field@langidopts]}
-                     {\csname\abx@field@langid\endcsname}}
-                  {\csname\blx@thelangenv\expandafter\endcsname\expandafter{\abx@field@langid}}%
-                % These lines are equal to \blx@maplang
-                \blx@resetpunct
-                \csuse{abx@extras@\abx@field@langid}%
-                \csuse{abx@strings@\abx@field@langid}}}
-            {}}}
-       {}%
-     % polyglossia needs this - it doesn't get the
-     % strings automatically set for some reason
-     \def\blx@langstrings{%
-       \csuse{abx@extras@\languagename}%
-       \csuse{abx@strings@\languagename}}%
-     \def\blx@imc@mainlang{%
-       \select@language{\bbl@main@language}%
-       % These lines are equal to \blx@maplang
-       \blx@resetpunct
-       \csuse{abx@extras@\bbl@main@language}%
-       \csuse{abx@strings@\bbl@main@language}}%
-     \blx@langsetup\bbl@main@language}
-    {\blx@err@patch{'polyglossia' package}%
-     \blx@mknoautolang}%
-  \catcode`\_=8}
-\endgroup
-
-\def\blx@mknoautolang{%
-  \blx@lbxinput{\blx@languagename}
-    {}
-    {\blx@err@nolang{\blx@languagename}}}
-
-\blx@regimcs{\mainlang}
-
-\newrobustcmd*{\DeclareRedundantLanguages}[2]{%
-  \begingroup
-  \ifblank{#2}
-    {\def\do##1{%
-       \global\csundef{blx@rlm@##1}%
-       \global\csundef{blx@rlm@lang##1}}}
-    {\def\do##1{%
-       \csxdef{blx@rlm@##1}{#2}%
-       \csxdef{blx@rlm@lang##1}{#2}}}%
-  \docsvlist{#1}%
-  \endgroup}
-
-\def\blx@clearlang{%
-  \iftoggle{blx@clearlang}
-    {\iflistundef{language}
-       {}
-       {\ifnumgreater{\value{language}}{1}
-          {}
-          {\expandafter\blx@clearlang@i\abx@list@language}}}
-    {}}
-
-\def\blx@clearlang@i#1{%
-  \ifcsdef{blx@rlm@#1}
-    {\expandafter\expandafter\expandafter\forcsvlist
-     \expandafter\expandafter\expandafter\blx@clearlang@ii
-     \expandafter\expandafter\expandafter{%
-       \csname blx@rlm@#1\endcsname}}
-    {}}
-
-\def\blx@clearlang@ii#1{%
-  \ifdefstring\languagename{#1}
-    {\clearlist{language}}
-    {}}
-
-%% Biber equivalents to bibtex data interface
-
-\def\abx@dotypes{\dolistcsloop{blx@biber@datamodel@entrytypes}}
-
-% fields which can be used as labels - we auto-create some macros for these
-\def\abx@dolabelfields{%
-  \dolistcsloop{blx@biber@datamodel@labelfields}}
-
-\def\abx@donames{%
-  \dolistcsloop{blx@biber@datamodel@names}%
-}
-
-\def\abx@dolists{%
-  \dolistcsloop{blx@biber@datamodel@lists}%
-  \do{pageref}%
-}
-
-\def\abx@dofields{\dolistcsloop{blx@biber@datamodel@fields}}
-
-% Used to pass regexps to .bcf
-\def\regexp#1{\expandafter\zap@space\detokenize{#1} \@empty}
-
-% Have to do this otherwise the '~'s in the .bcf strings are not expanded
-% This is done for the .bcf later but since we have to do all the
-% data model things much earlier, have to set this here and reset on finishing
-\let\blx@tsave~
-\let~\space
-% Data model and supporting macros must be loaded early
-\blx@inputonce{blx-dm.def}{biblatex default data model}{}{}{}{}
-\let~\blx@tsave
-
-% We need to now load any style data model
-% Order of precedence is:
-% <datamodel option>.dbx
-%   <style option>.dbx
-%     <citestyle option>.dbx and <bibstyle option>.dbx
-% This has to be done before the real options processing so we need to
-% pick out just these four options to look at. You can't do this with keyval,
-% you have to use kvoptions. So, pick out these four, pass through all
-% others and delete datamodel option as we don't care about it when we come
-% to really set options below
-\SetupKeyvalOptions{
-  family=blx@opt@eldt,
-  prefix=blx@opt@eldt@}
-\DeclareStringOption{datamodel}
-\DeclareStringOption{style}
-\DeclareStringOption{citestyle}
-\DeclareStringOption{bibstyle}
-\DeclareDefaultOption{}
-\ProcessLocalKeyvalOptions{blx@opt@eldt}
-\ifx\blx@opt@eldt@datamodel\@empty
-  \ifx\blx@opt@eldt@style\@empty
-    \ifx\blx@opt@eldt@citestyle\@empty
-    \else
-      \blx@inputonce{\blx@opt@eldt@citestyle.dbx}{biblatex citestyle data model}{}{}{}{}
-    \fi
-    \ifx\blx@opt@eldt@bibstyle\@empty
-    \else
-      \blx@inputonce{\blx@opt@eldt@bibstyle.dbx}{biblatex bibstyle data model}{}{}{}{}
-    \fi
-  \else
-    \blx@inputonce{\blx@opt@eldt@style.dbx}{biblatex style data model}{}{}{}{}
-  \fi
-\else
-  \blx@inputonce{\blx@opt@eldt@datamodel.dbx}{biblatex style data model}{}{}{}{}
-\fi
-\DisableKeyvalOption[action=undef,local]{blx@opt@eldt}{datamodel}
-
-% Override with user-defined data model if there is one
-\blx@inputonce{biblatex-dm.cfg}{biblatex custom data model}{}{}{}{}
-
-% Initialise option datatypes lists
-\global\let\blx@bcf@options@scope@global\@empty
-\global\let\blx@bcf@options@scope@type\@empty
-\global\let\blx@bcf@options@scope@entry\@empty
-\global\let\blx@bcf@options@scope@namelist\@empty
-\global\let\blx@bcf@options@scope@name\@empty
-\global\let\blx@globalopts@datatypes\@empty
-\global\let\blx@typeopts@datatypes\@empty
-\global\let\blx@entryopts@datatypes\@empty
-\global\let\blx@namelistopts@datatypes\@empty
-\global\let\blx@nameopts@datatypes\@empty
-\def\do#1{%
-  \global\cslet{blx@globalopts@#1}\@empty
-  \global\cslet{blx@typeopts@#1}\@empty
-  \global\cslet{blx@entryopts@#1}\@empty
-  \global\cslet{blx@namelistopts@#1}\@empty
-  \global\cslet{blx@nameopts@#1}\@empty}
-\expandafter\expandafter\expandafter\docsvlist\expandafter\expandafter\expandafter{\csname blx@datamodel@constant@optiondatatypes\endcsname}
-
-% Helper for collecting options and datatypes
-% {<datatype>}{<scope>}{<name>}
-\def\blx@collectopts#1#2#3{%
-  \ifinlistcs{#1}{#2@datatypes}
-    {}
-    {\listcsgadd{#2@datatypes}{#1}}%
-  \ifinlistcs{#3}{#2@#1}
-    {}
-    {\listcsgadd{#2@#1}{#3}}}
-
-% useprefix namelist/name scope
-\blx@collectopts{boolean}{blx@namelistopts}{useprefix}% for passing to bcf
-\blx@collectopts{boolean}{blx@nameopts}{useprefix}% for passing to the .bcf
-
-% sortnamekeyscheme namelist/name scope
-\blx@collectopts{string}{blx@namelistopts}{sortnamekeyscheme}% for passing to bcf
-\blx@collectopts{string}{blx@nameopts}{sortnamekeyscheme}% for passing to the .bcf
-
-% Misc globalopts
-\blx@collectopts{xml}{blx@globalopts}{datamodel}% for passing to the .bcf
-\blx@collectopts{string}{blx@globalopts}{controlversion}% for passing to the .bcf
-
-\newcommand*{\labelalphaothers}{+}
-\newcommand*{\sortalphaothers}{\labelalphaothers}
-\blx@collectopts{string}{blx@globalopts}{alphaothers}% for passing to the .bcf
-\blx@collectopts{string}{blx@typeopts}{alphaothers}% for passing to the .bcf
-\blx@collectopts{string}{blx@globalopts}{sortalphaothers}% for passing to the .bcf
-\blx@collectopts{string}{blx@typeopts}{sortalphaothers}% for passing to the .bcf
-
-% The Declare*Option macros are for options which need to be visible
-% to biblatex. For options which only biber needs to see, they can be
-% passed to the .bcf directly using \blx@collectopts
-% [<datatype>]{<key>}[<value>]{<code>}
-\newrobustcmd*{\DeclareBibliographyOption}[2][]{%
-  \ifblank{#1}
-    {\def\blx@tempa{boolean}}
-    {\ifcsundef{blx@globalopts@#1}
-       {\blx@warn@badoptdt{#1}%
-        \def\blx@tempa{boolean}}
-       {\def\blx@tempa{#1}}}%
-  \expandafter\blx@collectopts\expandafter{\blx@tempa}{blx@globalopts}{#2}%
-  \@ifnextchar[%]
-    {\blx@defbibopt{#2}}
-    {\blx@defbibopt{#2}[]}}
-
-\long\def\blx@defbibopt#1[#2]#3{%
-  \ifcsundef{KV@blx@opt@ldt@#1}
-    {\ifcsundef{KV@blx@opt@pre@#1}
-       {\ifblank{#2}
-          {\define@key{blx@opt@pre}{#1}{#3}}
-          {\define@key{blx@opt@pre}{#1}[#2]{#3}}}
-       {\blx@err@optdef{#1}}}
-    {\blx@err@optdef{#1}}}
-
-% [<datatype>]{<key>}[<value>]{<code>}
-\newrobustcmd*{\DeclareTypeOption}[2][]{%
-  \ifblank{#1}
-    {\def\blx@tempa{boolean}}
-    {\ifcsundef{blx@typeopts@#1}
-       {\blx@warn@badoptdt{#1}%
-        \def\blx@tempa{boolean}}
-       {\def\blx@tempa{#1}}}%
-    \expandafter\blx@collectopts\expandafter{\blx@tempa}{blx@typeopts}{#2}%
-  \@ifnextchar[%]
-    {\blx@deftypeopt{#2}}
-    {\blx@deftypeopt{#2}[]}}
-
-\long\def\blx@deftypeopt#1[#2]#3{%
-  \ifcsundef{KV@blx@opt@typ@#1}
-    {\ifblank{#2}
-       {\define@key{blx@opt@typ}{#1}{#3}}
-       {\define@key{blx@opt@typ}{#1}[#2]{#3}}}
-    {\blx@err@optdef{#1}}}
-
-% [<datatype>]{<key>}[<value>]{<code>}
-\newrobustcmd*{\DeclareEntryOption}[2][]{%
-  \ifblank{#1}
-    {\def\blx@tempa{boolean}}
-    {\ifcsundef{blx@entryopts@#1}
-       {\blx@warn@badoptdt{#1}%
-        \def\blx@tempa{boolean}}
-       {\def\blx@tempa{#1}}}%
-    \expandafter\blx@collectopts\expandafter{\blx@tempa}{blx@entryopts}{#2}%
-  \@ifnextchar[%]
-    {\blx@defentryopt{#2}}
-    {\blx@defentryopt{#2}[]}}
-
- \long\def\blx@defentryopt#1[#2]#3{%
-  \ifcsundef{KV@blx@opt@ent@#1}
-    {\ifblank{#2}
-       {\define@key{blx@opt@ent}{#1}{#3}}
-       {\define@key{blx@opt@ent}{#1}[#2]{#3}}}
-    {\blx@err@optdef{#1}}}
-
-% These are internal fields which are not part of the data model but
-% which need to be dealt with along with data model fields in places
-\def\abx@dointernalfields{%
-  \do{childentrykey}%
-  \do{clonesourcekey}%
-  \do{datelabelsource}%
-  \do{entrykey}%
-  \do{entryset}%
-  \do{entrysetcount}%
-  \do{entrytype}%
-  \do{extraalpha}%
-  \do{extratitle}%
-  \do{extratitleyear}%
-  \do{extrayear}%
-  \do{fullhash}%
-  \do{labelalpha}%
-  \do{labelnumber}%
-  \do{labeltitleyear}%
-  \do{labeldate}%
-  \do{localnumber}%
-  \do{namehash}%
-  \do{prefixnumber}%
-  \do{sortinit}%
-  \do{sortinithash}}
-
-\def\abx@dobooleans{%
-  \do{singletitle}}
-
-% Name toggles like \ifauthor etc. need to be dynamically created for all
-% name datatypes in the data model and we have to do this here after the
-% datamodel is available. Need to be careful about expansions here as these
-% go into hooks to be executed later
-
-% Define name toggles
-\def\do#1{\newtoggle{blx@use#1}\toggletrue{blx@use#1}}
-\dolistcsloop{blx@biber@datamodel@names}
-
-% Define name toggle checking macros
-\let\blx@nametoggles\@empty
-\def\do#1{\gappto\blx@nametoggles{\expandafter\def\csname ifuse#1\endcsname{\iftoggle{blx@use#1}}}}
-\dolistcsloop{blx@biber@datamodel@names}
-\eappto\blx@blxinit{\expandafter\expandonce\noexpand\blx@nametoggles}
-
-% Define ifthen interface name toggle checking macros
-\let\blx@nametogglesit\@empty
-\def\do#1{\gappto\blx@nametogglesit{\expandafter\def\csname ifuse#1\endcsname{\blx@TE{\iftoggle{blx@use#1}}}}}
-\dolistcsloop{blx@biber@datamodel@names}
-\expandafter\def\expandafter\blx@nametogglesite\expandafter{\expandonce\blx@nametogglesit}
-\appto\blx@blxinit{\appto\blx@TE@hook{\blx@nametogglesite}}
-
-% Define \ifuse<name> options scope for biber
-\def\do#1{\blx@collectopts{boolean}{blx@globalopts}{use#1}%
-           \blx@collectopts{boolean}{blx@typeopts}{use#1}%
-           \blx@collectopts{boolean}{blx@entryopts}{use#1}}
-\dolistcsloop{blx@biber@datamodel@names}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-\def\do#1{%
-  \newcounter{#1}%
-  \newcounter{saved#1}%
-  \appto\abx@dobooleans{\do{more#1}}}
-
-\abx@donames
-\abx@dornames
-\abx@dolists
-%\abx@dorlists
-\def\do#1{\newtoggle{abx@bool@#1}}
-\abx@dobooleans
-
-\def\do#1{\expandafter\newlength\expandafter{\csname #1width\endcsname}}
-\abx@dolabelfields
-
-\protected\def\blx@resetdata{%
-  \let\blx@saved@do\do
-  \let\do\blx@imc@clearname
-  \abx@donames
-  \let\do\blx@imc@clearlist
-  \abx@dolists
-  \let\do\blx@imc@clearfield
-  \abx@dofields
-  \do{options}\do{labelyear}\do{labelmonth}\do{labelday}\do{datelabelsource}%
-  \abx@dointernalfields
-  \def\do##1{\togglefalse{abx@bool@##1}}%
-  \abx@dobooleans
-  \let\do\blx@saved@do
-  \c@citecounter\z@
-  \iftoggle{blx@bibliography}
-    {\c@maxnames\blx@maxbibnames\relax
-     \c@minnames\blx@minbibnames\relax}
-    {\c@maxnames\blx@maxcitenames\relax
-     \c@minnames\blx@mincitenames\relax}%
-  \c@maxitems\blx@maxitems\relax
-  \c@minitems\blx@minitems\relax}
-
-\protected\def\blx@saveentry{%
-  \let\blx@saved@do\do
-  \let\do\blx@savename
-  \abx@donames
-  \let\do\blx@savelist
-  \abx@dolists
-  \let\do\blx@savefield
-  \abx@dofields
-  \do{options}\do{labelyear}\do{labelmonth}\do{labelday}\do{datelabelsource}%
-  \abx@dointernalfields
-  \let\do\blx@savebool
-  \abx@dobooleans
-  \c@savedcitecounter\c@citecounter
-  \let\do\blx@saved@do}
-
-\protected\def\blx@savename#1{%
-  \csletcs{etb@tgl@abx@bool@moresaved#1}{etb@tgl@abx@bool@more#1}%
-  \csletcs{abx@name@saved#1}{abx@name@#1}%
-  \csname c@saved#1\endcsname\csname c@#1\endcsname}
-
-\protected\def\blx@savelist#1{%
-  \csletcs{etb@tgl@abx@bool@moresaved#1}{etb@tgl@abx@bool@more#1}%
-  \csletcs{abx@list@saved#1}{abx@list@#1}%
-  \csname c@saved#1\endcsname\csname c@#1\endcsname}
-
-\protected\def\blx@savefield#1{%
-  \csletcs{abx@field@saved#1}{abx@field@#1}}
-
-\protected\def\blx@savebool#1{%
-  \csletcs{abx@bool@saved#1}{abx@bool@#1}}
-
-% {<code>}
-\protected\long\def\blx@bbl@preamble#1{%
-  \gappto\abx@preamble{#1}}
-
-% {<message>}
-\protected\def\blx@bbl@warn#1{%
-  \begingroup
-  \def\item{\MessageBreak-\space}%
-  \def\break{\MessageBreak\space\space}%
-  \edef\blx@tempa{%
-    Biber reported the following issues%
-    \ifdef\abx@field@entrykey
-      {\MessageBreak with '\abx@field@entrykey'}
-      {}%
-    :#1}%
-  \blx@warning@noline{\blx@tempa}%
-  \endgroup}
-
-% {<field>}{<code>}
-\newrobustcmd{\DeclareFieldInputHandler}[2]{%
-  \ifblank{#2}
-    {\csundef{blx@fih@#1}}
-    {\long\csdef{blx@fih@#1}##1{#2}}}
-\@onlypreamble\DeclareFieldInputHandler
-
-% {<list>}{<code>}
-\newrobustcmd*{\DeclareListInputHandler}[2]{%
-  \ifblank{#2}
-    {\csundef{blx@lih@#1}}
-    {\csdef{blx@lih@#1}##1{#2}}}
-\@onlypreamble\DeclareListInputHandler
-
-% {<name>}{<code>}
-\newrobustcmd*{\DeclareNameInputHandler}[2]{%
-  \ifblank{#2}
-    {\csundef{blx@nih@#1}}
-    {\csdef{blx@nih@#1}##1{#2}}}
-\@onlypreamble\DeclareNameInputHandler
-
-% {<entrykey>}{<refsection>}{<field>}{<sort context>}{<value>}
-\long\def\blx@bbl@addentryfield#1#2#3#4#5{%
-  \csxappto{blx@data@#2@#4@#1}{%
-    \def\expandafter\noexpand\csname abx@field@#3\endcsname{#5}}}
-
-% {<rangefield>}{<value>}
-\protected\def\blx@bbl@rangedef#1#2{%
-  \csxappto\blx@bbl@data{%
-    \def\expandafter\noexpand\csname abx@range@#1\endcsname{#2}}}
-
-% {<field>}{<value>}
-\long\def\blx@bbl@addfield#1#2{%
-  \csxappto\blx@bbl@data{%
-    \def\expandafter\noexpand\csname abx@field@#1\endcsname{#2}}}
-
-\protected\long\def\blx@bbl@fielddef#1#2{%
-  \def\NewValue{#2}%
-  \ifcsdef{blx@fih@#1}
-    {\csname blx@fih@#1\endcsname{#2}%
-     \ifdefvoid\NewValue}
-    {\@secondoftwo}
-       {}
-       {\blx@bbl@addfield{#1}{\expandonce\NewValue}}}
-
-\protected\long\def\blx@bbl@fieldedef#1#2{%
-  \edef\NewValue{#2}%
-  \ifcsdef{blx@fih@#1}
-    {\csname blx@fih@#1\expandafter
-     \endcsname\expandafter{\NewValue}%
-     \ifdefvoid\NewValue}
-    {\@secondoftwo}
-       {}
-       {\blx@bbl@addfield{#1}{\NewValue}}}
-
-\protected\long\def\blx@bbl@stringdef#1#2{%
-  \begingroup
-  \edef\blx@tempa{\endgroup
-    \blx@bbl@fielddef{#1}{\detokenize{#2}}}%
-  \blx@tempa}
-
-% Verbatim lists
-% {<list>}{<listcount>}
-\protected\def\blx@bbl@verbldef#1#2{%
-  \begingroup
-  \let\lverb\blx@bbl@verbladd
-  \def\blx@tempa{#1}%
-  \def\blx@tempb{#2}%
-  \let\blx@tempc\@empty
-  \let\NewValue\@empty}
-
-\protected\def\blx@bbl@verblend{%
-  \expandafter\blx@bbl@listdef\expandafter{\expandafter\blx@tempa\expandafter}\expandafter{\expandafter\blx@tempb\expandafter}\expandafter{\blx@tempc}%
-  \endgroup}
-
-\protected\def\blx@bbl@verbladd{%
-  \begingroup
-  \let\do\@makeother
-  \dospecials
-  \catcode\endlinechar=12\relax
-  \blx@bbl@verbladd@i}
-
-% Verbatim fields
-% {<field>}
-\protected\def\blx@bbl@verbdef#1{%
-  \begingroup
-  \let\verb\blx@bbl@verbadd
-  \def\blx@tempa{#1}%
-  \let\NewValue\@empty}
-
-\protected\def\blx@bbl@verbend{%
-  \ifcsdef{blx@fih@\blx@tempa}
-    {\csname blx@fih@\blx@tempa\expandafter
-     \endcsname\expandafter{\NewValue}%
-     \ifdefvoid\NewValue}
-    {\@secondoftwo}
-       {}
-       {\blx@bbl@addfield{\blx@tempa}{\NewValue}}%
-  \endgroup}
-
-\protected\def\blx@bbl@verbadd{%
-  \begingroup
-  \let\do\@makeother
-  \dospecials
-  \catcode\endlinechar=12\relax
-  \blx@bbl@verbadd@i}
-
-\begingroup
-\catcode`\<=12
-\catcode`\>=12
-\uccode`\<=`\ %
-\uccode`\>=\endlinechar
-\uppercase{\gdef\blx@bbl@verbadd@i<#1>}{%
-  \endgroup
-  \edef\NewValue{\NewValue\detokenize{#1}}}
-\uppercase{\gdef\blx@bbl@verbladd@i<#1>}{%
-  \endgroup
-  \eappto\blx@tempc{{\detokenize{#1}}}}%
-\endgroup
-
-% {<counter>}{<value>}
-\protected\long\def\blx@bbl@cntdef#1#2{%
-  \csxappto\blx@bbl@data{%
-    \csname c@#1\endcsname#2\relax}}
-
-% {<boolean>}
-\protected\def\blx@bbl@booltrue#1{%
-  \csgappto\blx@bbl@data{%
-    \toggletrue{abx@bool@#1}}}
-
-\protected\def\blx@bbl@boolfalse#1{%
-  \csgappto\blx@bbl@data{%
-    \togglefalse{abx@bool@#1}}}
-
-% {<list>}{<itemcount>}{<value>}
-\protected\def\blx@bbl@listdef#1#2#3{%
-  \def\NewCount{#2}%
-  \def\NewValue{#3}%
-  \ifcsdef{blx@lih@#1}
-    {\csname blx@lih@#1\endcsname{#3}%
-     \ifdefvoid\NewValue}
-    {\@secondoftwo}
-       {}
-       {\csxappto\blx@bbl@data{%
-          \csname c@#1\endcsname\NewCount\relax
-          \def\expandafter\noexpand\csname abx@list@#1\endcsname
-          {\expandonce\NewValue}}}}
-
-% {<name>}{<itemcount>}{<nameoptions>}{<value>}
-\protected\def\blx@bbl@namedef#1#2#3#4{%
-  \def\NewCount{#2}%
-  \def\NewOption{#3}%
-  \def\NewValue{#4}%
-  \ifcsdef{blx@nih@#1}
-    {\csname blx@nih@#1\endcsname{#4}%
-     \ifdefvoid\NewValue}
-    {\@secondoftwo}
-       {}
-       {\csxappto\blx@bbl@data{%
-          \csname c@#1\endcsname\NewCount\relax
-          \def\expandafter\noexpand\csname abx@name@#1\endcsname
-          {{\expandonce\NewOption}{\expandonce\NewValue}}}}}
-
-% blx@setp@<rs>@<sp> = map of set parent <sp> in a refsection <rs> to csv
-%                      of set children
-% blx@seti@<rs>@<sc> = position of set child <sc> in entry set in
-%                      refsection <rs>
-% blx@setc@<rs>@<sc> = map of set child <sc> in refsection <rs> to set parent
-
-% {<entrykey>,...}
-\protected\def\blx@bbl@set#1{%
-  \blx@bbl@fieldedef{entryset}{\detokenize{#1}}%
-  \csxdef{blx@setp@\the\c@refsection @\abx@field@entrykey}{\detokenize{#1}}%
-  \begingroup
-  \blx@tempcnta\z@
-  \expandafter\forcsvlist
-  \expandafter\blx@bbl@set@i
-  \expandafter{\detokenize{#1}}%
-  \endgroup}
-
-\def\blx@bbl@set@i#1{%
-  \advance\blx@tempcnta\@ne
-  \csxdef{blx@seti@\the\c@refsection @#1}{\the\blx@tempcnta}}
-
-% {<entrykey>}
-\protected\def\blx@bbl@inset#1{%
-  \toggletrue{blx@setonly}%
-  \blx@bbl@fieldedef{entryset}{\detokenize{#1}}%
-  \csxdef{blx@setc@\the\c@refsection @\abx@field@entrykey}{\detokenize{#1}}}
-
-% {<keyword>,...}
-\protected\def\blx@bbl@keyw#1{%
-  \iftoggle{blx@skipbib}
-    {}
-    {\forcsvlist{\blx@addkeyword{\abx@field@entrykey}}{#1}%
-     \blx@bbl@fielddef{keywords}{#1}}}
-
-\def\blx@addkeyword#1#2{%
-  \listcsxadd{blx@keyw@\the\c@refsection @\detokenize{#2}}{#1}}
-
-% {<options>}
-\protected\long\def\blx@bbl@options#1{%
-  \begingroup
-  \let\blx@tempa\@empty
-  \forcsvlist\blx@bbl@options@i{#1}%
-  \edef\blx@tempa{%
-    \endgroup
-    \ifx\blx@tempa\@empty
-    \else
-      \def\noexpand\abx@field@options{\expandonce\blx@tempa}%
-    \fi}%
-  \blx@tempa}
-
-\long\def\blx@bbl@options@i#1{\blx@bbl@options@ii#1==&}
-
-\long\def\blx@bbl@options@ii#1=#2=#3&{%
-  \ifcsundef{KV@blx@opt@ent@#1}
-    {\blx@warning@noline{%
-       Ignoring undefined option '#1'\MessageBreak
-       at entry '\abx@field@entrykey'}}
-    {\eappto\blx@tempa{%
-       \ifx\blx@tempa\@empty\else,\fi
-       \unexpanded{#1}\ifblank{#2}{}{=\unexpanded{#2}}}}}
-
-\def\blx@ifdata#1{%
-  \ifcsdef{blx@data@\the\c@refsection @\blx@refcontext@context @#1}}
-\let\blx@imc@ifentryinbib\blx@ifdata
-
-\def\blx@getdata#1{%
-  \csuse{blx@data@\the\c@refsection @\blx@refcontext@context @#1}%
-  % Here we resolve label* bib fields to their real fields. Doing this here
-  % dynamically means that we can vary the field chosen depending on the refcontext.
-  % biber used to resolve these and materialise them in the .bbl but this
-  % means a static resolution which is independent of the document context.
-  \def\do##1{%
-    \ifcsdef{abx@field@##1source}
-      {\expandafter\def\csname abx@field@##1\endcsname{\csuse{abx@field@\csuse{abx@field@##1source}}}}%
-      {}}%
-  \dolistloop{\abx@rfields}%    
-  % Just in case we ever have non-name lists to instantiate
-  % \def\do##1{%
-  %   \ifcsdef{abx@field@##1source}
-  %     {\csletcs{c@##1}{c@\csuse{abx@field@##1source}}%
-  %      \csletcs{abx@list@##1}{abx@list@\csuse{abx@field@##1source}}}
-  %     {}}%
-  % \dolistloop{\abx@rlists}%    
-  \def\do##1{%
-    \ifcsdef{abx@field@##1source}
-      {\csletcs{c@##1}{c@\csuse{abx@field@##1source}}%
-       \csletcs{abx@name@##1}{abx@name@\csuse{abx@field@##1source}}}
-      {}}%
-  \dolistloop{\abx@rnames}%    
-  \blx@setcitecounter}
-
-\def\blx@getdata@cite#1{%
-  \ifcsdef{blx@setc@\the\c@refsection @#1}
-    {\expandafter\expandafter\expandafter\blx@getdata
-     \expandafter\expandafter\expandafter{%
-       \csname blx@setc@\the\c@refsection @#1\endcsname}%
-     \blx@ifdata{#1}
-       {\def\abx@field@childentrykey{#1}%
-        \begingroup
-        \blx@getdata{#1}%
-        \edef\blx@tempa{\endgroup
-          \def\noexpand\abx@field@childentrytype{\abx@field@entrytype}}%
-        \blx@tempa}
-       {}}
-    {\blx@getdata{#1}}%
-  \ifcsdef{blx@seti@\the\c@refsection @#1}
-    {\letcs\abx@field@entrysetcount{blx@seti@\the\c@refsection @#1}}
-    {}}
-
-\def\blx@execute{%
-  \blx@imc@thefield{execute}}
-
-\def\blx@setoptions@entry{%
-  \blx@imc@iffieldundef{options}
-    {}
-    {\begingroup
-     \edef\blx@tempa{\endgroup
-       \noexpand\setkeys{blx@opt@ent}{\abx@field@options}}%
-     \blx@tempa
-     \blx@checkoptions@entry}}
-
-\def\blx@setoptions@type#1{%
-  \ifcsdef{blx@opts@type@#1}
-    {\begingroup
-     \edef\blx@tempa{\endgroup
-       \noexpand\setkeys{blx@opt@typ}{\csuse{blx@opts@type@#1}}}%
-     \blx@tempa}
-    {}}
-
-\def\blx@checkoptions@global{}
-\def\blx@checkoptions@type{}
-\def\blx@checkoptions@entry{}
-
-\def\blx@entrysetcount{%
-  \ifdef\abx@field@entrykey
-    {\ifcsdef{blx@seti@\the\c@refsection @\abx@field@entrykey}
-       {\letcs\abx@field@entrysetcount{%
-          blx@seti@\the\c@refsection @\abx@field@entrykey}}
-       {}}
-    {}}
-
-% {<section>}
-\def\blx@bbl@refsection#1{%
-  \begingroup
-  \c@refsection#1\relax}
-
-\def\blx@bbl@endrefsection{%
-  \iftoggle{blx@addset}
-    {\blx@addset
-     \global\togglefalse{blx@addset}}
-    {}%
-  \endgroup}
-
-% {<entrykey>}
-\protected\def\blx@bbl@missing#1{%
-  \listcsxadd{blx@miss@\the\c@refsection}{\detokenize{#1}}%
-  \blx@warning@noline{%
-    The following entry could not be found\MessageBreak
-    in the database%
-    \ifnumgreater\c@refsection\z@
-      { (refsection \the\c@refsection)}
-      {}:\MessageBreak
-    \detokenize{#1}\MessageBreak
-    Please verify the spelling and rerun\MessageBreak
-    LaTeX afterwards}}
-
-% We create an alias resolving macro and also a list of aliases
-% which we need to add to the .bcf. We need to resolve the aliases
-% for internal use but we always want the aliases themselves in the .bcf
-% so that biber can correctly use and resolve them too.
-\protected\def\blx@bbl@keyalias#1#2{%
-  \csgdef{blx@keyalias@\the\c@refsection @#1}{\detokenize{#2}}%
-  \listcsgadd{blx@keyaliases@\the\c@refsection}{#1}}
-
-% blx@slist@list@<section>@<scheme> - a list of list items in a scheme in a
-%                                     section (for tracking bibliography lists,
-%                                     obeys skipbiblist)
-% blx@slist@entry@<section>@<scheme> - a list of normal entries in a scheme in a
-%                                      section (for tracking bibliographies,
-%                                      obeys skipbib)
-% blx@slist@centry@<section>@<scheme> - a list of normal entries in a scheme in a
-%                                       section (for tracking citations,
-%                                       obeys skipbib). Same as @entry@ but
-%                                       with added set children
-
-% {<entrykey>}{<entrytype>}{<options>}
-\protected\def\blx@bbl@entry#1#2#3{%
-  \begingroup
-  \edef\abx@field@entrykey{\detokenize{#1}}%
-  \blx@setoptions@type{#2}%
-  \blx@bbl@options{#3}%
-  \blx@setoptions@entry
-  \edef\blx@bbl@data{blx@data@\the\c@refsection @\blx@slist@name @\abx@field@entrykey}%
-  \csuse\blx@bbl@data
-  \blx@bbl@addfield{entrykey}{\abx@field@entrykey}%
-  \blx@bbl@addfield{entrytype}{#2}%
-  \blx@imc@iffieldundef{options}
-    {}
-    {\blx@bbl@fieldedef{options}{\expandonce\abx@field@options}}}
-
-\protected\def\blx@bbl@endentry{%
-  \csuse\blx@bbl@data
-  \ifcsundef{blx@pref@\the\c@refsection @\abx@field@entrykey}
-    {}
-    {\blx@addpageref{\abx@field@entrykey}}%
-  \nottoggle{blx@setonly}
-    {}
-    {\global\toggletrue{blx@addset}%
-     \toggletrue{blx@skipbib}%
-     \toggletrue{blx@skipbiblist}%
-     \toggletrue{blx@skiplab}}%
-  \nottoggle{blx@skipbib}
-    {\expandafter\ifstrequal\expandafter{\blx@slist@type}{entry}
-       {\listcsxadd{blx@slist@entry@\the\c@refsection @\blx@slist@name}{\abx@field@entrykey}%
-        \listcsxadd{blx@slist@centry@\the\c@refsection @\blx@slist@name}{\abx@field@entrykey}%
-        \listcsxadd{blx@type@\the\c@refsection @\abx@field@entrytype}{\abx@field@entrykey}%
-        \ifdef\abx@field@entrysubtype
-          {\listcsxadd{blx@subt@\the\c@refsection @\abx@field@entrysubtype}{\abx@field@entrykey}}
-          {}}
-       {}}%
-    {}%
-  \nottoggle{blx@skipbiblist}
-    {\expandafter\ifstrequal\expandafter{\blx@slist@type}{list}
-      {\blx@bbl@labelfields
-        \listcsxadd{blx@slist@\blx@slist@type @\the\c@refsection @\blx@slist@name}{\abx@field@entrykey}}
-      {}}%
-    {}%
-  \nottoggle{blx@skiplab}
-    {\iftoggle{blx@labelnumber}
-      {\blx@bbl@labelnumber}
-      {}%
-    \iftoggle{blx@labelalpha}
-      {\blx@bbl@labelalpha}
-      {}%
-    \iftoggle{blx@labeltitle}
-      {\blx@bbl@labeltitle}
-      {}%
-    \iftoggle{blx@labeltitleyear}
-      {\blx@bbl@labeltitleyear}
-      {}%
-    \iftoggle{blx@labeldate}
-      {\blx@bbl@labeldate}
-      {}%
-    \blx@bbl@prefixnumber}
-    {}%
-  \blx@bbl@titles
-  \blx@bbl@hooks
-  \endgroup}
-
-% This, at the end of the .bbl, puts any set parent children into the
-% current context sort list of citations (a separate list *@centry@* to the
-% bibliography *@entry@* which doesn't want the children adding if they weren't
-% cited) as this is needed for the subentry citing
-% when sortcites is enabled as for sortcites, the current context sorting list
-% is used and the parent set of a subentry is not necessarily
-% available in the current context sortlist.
-\def\blx@addset{%
-  \begingroup
-  \letcs\blx@tempa{blx@slist@centry@\the\c@refsection @\blx@refcontext@context}%
-  \global\cslet{blx@slist@centry@\the\c@refsection @\blx@refcontext@context}\@empty
-  \forlistloop\blx@addset@i\blx@tempa
-  \endgroup}
-
-\def\blx@addset@i#1{%
-  \listcsgadd{blx@slist@centry@\the\c@refsection @\blx@refcontext@context}{#1}%
-  \ifcsdef{blx@setp@\the\c@refsection @#1}
-    {\expandafter\expandafter\expandafter\forcsvlist
-     \expandafter\expandafter\expandafter\blx@addset@ii
-     \expandafter\expandafter\expandafter{%
-       \csname blx@setp@\the\c@refsection @#1\endcsname}}
-    {}}
-
-\def\blx@addset@ii#1{%
-  \listcsgadd{blx@slist@centry@\the\c@refsection @\blx@refcontext@context}{#1}}
-
-\def\blx@bbl@labelfields{%
-  \def\do##1{%
-    \ifcsundef{abx@field@##1}
-      {}
-      {\blx@setlabwidth{\csname ##1width\endcsname}{%
-         \csuse{abx@ffd@*@##1width}{\csname abx@field@##1\endcsname}}}}%
-  \abx@dolabelfields}
-
-\def\blx@bbl@labelnumber{%
-  % Used at endentry, when reading .bbl
-  % only do this for the global sorting list otherwise we increment
-  % the labelnumbers for each sortlist
-  \ifdefempty\abx@field@localnumber
-  {}% only if omitnumbers=true
-  {\ifcsundef{abx@ffd@\blx@imc@thefield{entrytype}@labelnumberwidth}
-     {\letcs{\@lnw@labelnumberwidth}{abx@ffd@*@labelnumberwidth}}
-     {\letcs{\@lnw@labelnumberwidth}{abx@ffd@\blx@imc@thefield{entrytype}@labelnumberwidth}}%
-   \ifcsundef{abx@ffd@\blx@imc@thefield{entrytype}@prefixnumber}
-     {\letcs{\@lnw@prefixnumber}{abx@ffd@*@prefixnumber}}
-     {\letcs{\@lnw@prefixnumber}{abx@ffd@\blx@imc@thefield{entrytype}@prefixnumber}}%
-   \ifcsundef{abx@ffd@\blx@imc@thefield{entrytype}@labelnumber}
-     {\letcs{\@lnw@labelnumber}{abx@ffd@*@labelnumber}}
-     {\letcs{\@lnw@labelnumber}{abx@ffd@\blx@imc@thefield{entrytype}@labelnumber}}%
-   \ifundef\abx@field@shorthand
-    {\iftoggle{blx@defernumbers}
-      % only if defernumbers=true, we have to define localnumber to
-      % something to stop labelnumberwidth def complaining on first
-      % post-backend run since there will be nothing in the .aux yet
-      % for defernums localnumbers. On the second post-backend run,
-      % it will have a value correct for generating labelnumberwidth
-      % We also have to define a dummy value for labelnumber here for
-      % first post-backend runs otherwise references to labelnumber
-      % in cite styles like numeric-comp will die.
-      {\ifundef\abx@field@localnumber
-        {\numdef\abx@field@localnumber{0}%
-         \blx@bbl@fielddef{labelnumber}{0}}
-        {}}
-      {\csnumgdef{blx@labelnumber@\the\c@refsection @\blx@slist@name}{%
-          \csuse{blx@labelnumber@\the\c@refsection @\blx@slist@name}+1}%
-        \edef\abx@field@localnumber{%
-          \csuse{blx@labelnumber@\the\c@refsection @\blx@slist@name}}%
-        \blx@bbl@fieldedef{labelnumber}{\abx@field@localnumber}}%
-      \iftoggle{blx@skipbib}
-        {}
-        {\blx@setlabwidth{\labelnumberwidth}{%
-           \csuse{@lnw@labelnumberwidth}{%
-              \ifdef\abx@field@prefixnumber
-                {\csuse{@lnw@prefixnumber}{\abx@field@prefixnumber}}
-                {}%
-              \csuse{@lnw@labelnumber}{\abx@field@localnumber}}}}}
-    {\csgappto\blx@bbl@data{\let\abx@field@labelnumber\abx@field@shorthand}%
-      \iftoggle{blx@skipbib}
-        {}
-        {\blx@setlabwidth{\labelnumberwidth}{%
-            \csuse{@lnw@labelnumberwidth}{\abx@field@shorthand}}}}}}
-
-\def\blx@bbl@prefixnumber{%
-  \ifdef\abx@field@prefixnumber
-    {\blx@bbl@fieldedef{prefixnumber}{\abx@field@prefixnumber}}
-    {}}
-
-\def\blx@bbl@labelalpha{%
-   \ifundef\abx@field@labelalpha
-     {}
-     {\ifundef\abx@field@extraalpha
-        {}
-        {\ifnum\abx@field@extraalpha>\c@maxextraalpha
-           \global\c@maxextraalpha\abx@field@extraalpha\relax
-         \fi}%
-      \iftoggle{blx@skipbib}
-        {}
-        {\blx@setlabwidth{\labelalphawidth}{%
-           \csuse{abx@ffd@*@labelalphawidth}{%
-             \ifdef\abx@field@prefixnumber
-               {\csuse{abx@ffd@*@prefixnumber}{\abx@field@prefixnumber}}
-               {}%
-             \csuse{abx@ffd@*@labelalpha}{\abx@field@labelalpha}%
-             \ifundef\abx@field@extraalpha
-               {}
-               {\csuse{abx@ffd@*@extraalpha}{\abx@field@extraalpha}}}}}}}
-
-\def\blx@bbl@labeltitle{%
-  \ifundef\abx@field@extratitle
-    {}
-    {\ifnum\abx@field@extratitle>\c@maxextratitle
-       \global\c@maxextratitle\abx@field@extratitle\relax
-     \fi}}
-
-\def\blx@bbl@labeltitleyear{%
-  \ifundef\abx@field@extratitleyear
-    {}
-    {\ifnum\abx@field@extratitleyear>\c@maxextratitleyear
-       \global\c@maxextratitleyear\abx@field@extratitleyear\relax
-     \fi}}
-
-\def\blx@bbl@labeldate{%
-  \ifundef\abx@field@extrayear
-    {}
-    {\ifnum\abx@field@extrayear>\c@maxextrayear
-       \global\c@maxextrayear\abx@field@extrayear\relax
-     \fi}}
-
-\def\blx@bbl@titles{%
-  \ifundef\abx@field@indextitle
-    {\csgappto\blx@bbl@data{%
-       \let\abx@field@indextitle\abx@field@title}}
-    {}%
-  \ifundef\abx@field@indexsorttitle
-    {\csgappto\blx@bbl@data{%
-       \let\abx@field@indexsorttitle\abx@field@indextitle}}
-    {}}
-
-\def\blx@bbl@hooks{%
-  \ifcsundef{blx@hook@bblitem@*}
-    {\ifcsundef{blx@hook@bblitem@\abx@field@entrytype}
-       {}
-       {\csuse\blx@bbl@data
-        \csuse{blx@hook@bblitem@\abx@field@entrytype}}}
-    {\csuse\blx@bbl@data
-     \csuse{blx@hook@bblitem@*}%
-     \csuse{blx@hook@bblitem@\abx@field@entrytype}}}
-
-\newrobustcmd*{\AtDataInput}[1][*]{\csgappto{blx@hook@bblitem@#1}}
-\@onlypreamble\AtDataInput
-
-\def\blx@setlabwidth#1#2{%
-  \begingroup
-  \settowidth{\@tempdima}{\bibfont#2}%
-  \ifnum\@tempdima>#1%
-    \global#1\@tempdima
-  \fi
-  \endgroup}
-
-\def\blx@bblstart{%
-  \let\preamble\blx@bbl@preamble
-  \let\warn\blx@bbl@thewarn
-  \let\refsection\blx@bbl@refsection
-  \let\endrefsection\blx@bbl@endrefsection
-  \let\entry\blx@bbl@entry
-  \let\endentry\blx@bbl@endentry
-  \let\missing\blx@bbl@missing
-  \let\keyalias\blx@bbl@keyalias
-  \let\sortlist\blx@bbl@slist
-  \let\endsortlist\blx@bbl@endslist
-  \let\set\blx@bbl@set
-  \let\inset\blx@bbl@inset
-  \let\keyw\blx@bbl@keyw
-  \let\name\blx@bbl@namedef
-  \let\list\blx@bbl@listdef
-  \let\field\blx@bbl@fielddef
-  \let\range\blx@bbl@rangedef
-  \let\strng\blx@bbl@stringdef
-  \let\cnt\blx@bbl@cntdef
-  \let\true\blx@bbl@booltrue
-  \let\false\blx@bbl@boolfalse
-  \let\verb\blx@bbl@verbdef
-  \let\endverb\blx@bbl@verbend
-  \let\lverb\blx@bbl@verbldef
-  \let\endlverb\blx@bbl@verblend}
-
-\def\blx@bblend{%
-}
-
-% {<entrykey>}
-% Get the saved information on which citations were mentioned last run
-\protected\def\abx@aux@cite#1{%
-  \listxadd{\blx@lastcites}{\detokenize{#1}}}
-
-% {<sortschemename>}
-% Get the saved information on which sorting schemes were mentioned last run
-\protected\def\abx@aux@sortscheme#1{%
-  \listgadd{\blx@lastsortschemes}{#1}}
-
-% {<sortnamekeyschemename>}
-% Get the saved information on which sorting name key schemes were mentioned last run
-\protected\def\abx@aux@sortnamekeyscheme#1{%
-  \listgadd{\blx@lastsortnamekeyschemes}{#1}}
-
-% {<sortschemename>}
-% Get the saved information on which shorthand sorting schemes were mentioned last run
-\protected\def\abx@aux@biblist#1{%
-  \listgadd{\blx@lastbiblists}{#1}}
-
-% Here we mustn't change the checksum if we used localnumbers from the
-% .aux file as this means that deferred numbering is
-% complete. Otherwise we get in an endless rerun loop because the
-% checksum due to number changes is always different.
-\AtEndDocument{%
-  \def\abx@aux@number#1#2#3#4{%
-    \ifblank{#4}
-      {}
-      {\nottoggle{blx@localnumber}
-         {\blx@addchecksum{#1}{#4}}
-         {}}}}
-
-\AtEndDocument{%
-  % Here we run some tests to decide if we need to issue re-run
-  % messages in certain circumstances. In general, if we add/remove
-  % any citations or add/remove any sorting schemes, we need to re-run
-  % biber. Also, if we have to re-run biber, we need to defer writing
-  % the defernumbers .aux information because it will not yet be correct.
-
-  % Test to see if we *removed* any citations since last run
-  % (adding citations is dealt with naturally in \blx@citation@entry)
-  % If so, give a rerun biber message. This also sets the
-  % rerun biber toggle so defernums doesn't consume the localnumbers
-  % in the .aux but instead, re-writes them, which is what we need.
-  \begingroup
-  \def\do#1{\ifinlist{#1}{\blx@cites}{}{\blx@logreq@active{}}\relax}%
-  \dolistloop\blx@lastcites
-  % Special case - if we are using sortscheme "none" anywhere, then changes
-  % in citation order matter and we need to re-run biber. So a special test
-  % to see if the cites from last run are identical in order. We have
-  % already tested for more or less cites between runs by now, we are
-  % testing here for exactly the same cites by treating the cite and
-  % lastcite lists as strings and comparing them. This doesn't apply
-  % to biblist sortschemes as nobody wants to sort biblists with
-  % "none", since it makes no sense
-  \ifinlist{none}{\blx@sortschemes}
-    {\ifdefstrequal{\blx@cites}{\blx@lastcites}
-      {}
-      {\blx@logreq@active{}}}
-    {}%
-  % Test if we removed any mention of a sorting name key scheme since last run.
-  % If we did, we need to re-run biber
-  \def\do#1{\ifinlist{#1}{\blx@sortnamekeyschemes}{}{\blx@logreq@active{}}\relax}%
-  \dolistloop\blx@lastsortnamekeyschemes
-  % Test if we added any mention of a sorting name key scheme since last run
-  % If we did, we need to re-run biber
-  \def\do#1{\ifinlist{#1}{\blx@lastsortnamekeyschemes}{}{\blx@logreq@active{}}\relax}%
-  \dolistloop\blx@sortnamekeyschemes
-  % Test if we removed any mention of a sorting scheme since last run.
-  % If we did, we need to re-run biber
-  \def\do#1{\ifinlist{#1}{\blx@sortschemes}{}{\blx@logreq@active{}}\relax}%
-  \dolistloop\blx@lastsortschemes
-  % Test if we added any mention of a sorting scheme since last run
-  % If we did, we need to re-run biber
-  \def\do#1{\ifinlist{#1}{\blx@lastsortschemes}{}{\blx@logreq@active{}}\relax}%
-  \dolistloop\blx@sortschemes
-  % Test if we removed any mention of a biblist since last run.
-  % If we did, we need to re-run biber
-  \def\do#1{\ifinlist{#1}{\blx@biblists}{}{\blx@logreq@active{}}\relax}%
-  \dolistloop\blx@lastbiblists
-  % Test to see if we added any mention of a biblist since last run.
-  % If we did, we need to re-run biber
-  \def\do#1{\ifinlist{#1}{\blx@lastbiblists}{}{\blx@logreq@active{}}\relax}%
-  \dolistloop\blx@biblists
-  % If we have to run biber or latex again and we are using defernumbers,
-  % don't write the localnumber information to the .aux file yet as we will
-  % potentially have to regenerate sorting order first in biber
-  \iftoggle{blx@defernumbers}
-    {\iftoggle{blx@runbiber}
-      {}
-      {\def\do#1{\blx@auxwrite\@mainaux{}{#1}}
-       \dolistloop\blx@localnumaux}}
-    {}%
-  \endgroup}
-
-% {<instcount>}{<entrykey>}{<refsection>}{<sort context>}{<labelnumber>}
-\protected\def\blx@aux@number#1#2#3#4#5{%
-  \blx@bbl@addentryfield{\detokenize{#2}}{#3}{localnumber}{#4}{#5}%
-  \blx@bbl@addentryfield{\detokenize{#2}}{#3}{labelnumber}{#4}{#5}%
-  \global\toggletrue{blx@localnumber}%
-  \ifblank{#5}
-    {}
-    {\csgdef{blx@labelnumber@#3@#4}{#5}}}
-
-% Called as part of bib output for an entry
-% Only used when defernumbers=true
-\def\blx@addlabelnumber{%
-  \begingroup
-  \nottoggle{blx@skiplab}
-    {\iftoggle{blx@labelnumber}
-       {\ifundef\abx@field@shorthand
-         % Need to know if we set any localnumber from .aux file, not
-         % just current item. Otherwise, we may just write new
-         % localnumbers but not existing ones
-         % Also, don't want to regenerate localnumber for any key in a
-         % refsection which we've already seen because this has the nasty
-         % side-effect of incrementing the localnum counter
-         {\ifboolexpr { not togl {blx@localnumber}
-                        and
-                        test {\ifcsundef{blx@defer@\the\c@refsection @\abx@field@entrykey}} }
-            {\iftoggle{blx@omitnumbers}
-               {\let\abx@field@localnumber\@empty}
-               {\csnumgdef{blx@labelnumber@\the\c@refsection @\blx@refcontext@context}{%
-                  \csuse{blx@labelnumber@\the\c@refsection @\blx@refcontext@context}+1}%
-                \edef\abx@field@localnumber{%
-                  \csuse{blx@labelnumber@\the\c@refsection @\blx@refcontext@context}}%
-                \blx@bbl@addentryfield{\abx@field@entrykey}{\the\c@refsection}%
-                    {localnumber}{\blx@refcontext@context}{\abx@field@localnumber}}}
-            {}%
-          % If localnumbers were already in the .aux, add them
-          % again from the .aux. This prevents some cycling
-          % problems where pagebreaks change after localnumber
-          % settles down and then we need another run which then
-          % regenerates localnumber requiring another run but then
-          % the pagebreaks change back again ... etc.
-          \ifcsundef{blx@defer@\the\c@refsection @\abx@field@entrykey}
-            {\listxadd\blx@localnumaux{%
-               \string\abx@aux@number%
-                 {\the\c@instcount}%
-                 {\abx@field@entrykey}%
-                 {\the\c@refsection}%
-                 {\blx@refcontext@context}%
-                 {\abx@field@localnumber}}%
-               % record that we have already generated and output localnum
-               % for this key in this refsection
-               \csgdef{blx@defer@\the\c@refsection @\abx@field@entrykey}{}}
-           {}}
-         {}}%
-       {}}
-    {}%
-  \endgroup}
-
-\def\blx@addprefixnumber{%
-  \nottoggle{blx@skiplab}
-    {\ifdef\blx@prefixnumbers
-       {\ifundef\abx@field@shorthand
-          {\edef\abx@field@prefixnumber{\expandonce\blx@prefixnumbers}%
-           \ifundef\abx@field@prefixnumber
-             {\blx@bbl@addentryfield{\abx@field@entrykey}{\the\c@refsection}%
-                {prefixnumber}{\blx@refcontext@context}{\expandonce\abx@field@prefixnumber}}
-             {}%
-           \blx@auxwrite\@mainaux{}{%
-              \string\blx@aux@numprefix{\abx@field@entrykey}%
-                {\the\c@refsection}{\blx@refcontext@context}{\expandonce\abx@field@prefixnumber}}}
-          {}}
-       {}}
-    {}}
-
-% {<entrykey>}{<refsection>}{<sorting context}{<numberprefix>}
-\protected\def\blx@aux@numprefix#1#2#3#4{%
-  \blx@bbl@addentryfield{\detokenize{#1}}{#2}{prefixnumber}{#3}{#4}}
-
-% {<sortlistname>}
-\def\blx@bbl@slist[#1]#2{%
-  \begingroup
-  \def\blx@slist@type{#1}%
-  \def\blx@slist@name{#2}}
-
-  % This macro (\key) will only be called in sortlists of type "list"
-%  \def\key##1{\listcsxadd{blx@slists@\the\c@refsection @#1}{\detokenize{##1}}}}
-
-\def\blx@bbl@endslist{%
-  \csnumgdef{blx@labelnumber@\the\c@refsection @\blx@slist@name}{0}%
-  \endgroup}
-
-\def\blx@addpageref#1{%
-  \begingroup
-  \blx@tempcnta\z@
-  \let\blx@tempa\@empty
-  \def\do##1{%
-    \appto\blx@tempa{{##1}}%
-    \advance\blx@tempcnta\@ne}%
-  \dolistcsloop{blx@pref@\the\c@refsection @#1}%
-  \edef\blx@tempa{\endgroup\noexpand\blx@bbl@listdef
-    {pageref}{\the\blx@tempcnta}{\blx@tempa}}%
-  \blx@tempa}
-
-%% Data input
-
-\def\blx@bblinput{%
-  \begingroup
-  \blx@info@noline{Trying to load bibliographic data..}%
-  \blx@blxinit
-  \blx@bblfile@biber
-  \endgroup}
-
-\def\blx@bblfile@biber{%
-  \blx@secinit
-  \begingroup
-  \blx@bblstart
-  \blx@ifsigned{\jobname}{bbl}
-    {\InputIfFileExists{\jobname.bbl}
-       {\blx@info@noline{... file '\jobname.bbl' found}}
-       {\blx@info@noline{... file '\jobname.bbl' not found}%
-        \typeout{No file \jobname.bbl.}}}
-    {}%
-  \blx@bblend
-  \endgroup
-  % global sorting as this is called at BeginDocument
-  \csnumgdef{blx@labelnumber@\the\c@refsection @\blx@sorting}{0}}
-
-%% Bibliography
-
-% {<name>}{<start code>}[<end code>]{<item code>}
-\newrobustcmd*{\defbibenvironment}[4]{%
-  \long\csdef{blx@env@#1}{#2}%
-  \long\csdef{blx@endenv@#1}{#3}%
-  \long\csdef{blx@item@#1}{#4}}
-
-\defbibenvironment{bibliography}
-  {\list{}{%
-     \leftmargin\bibhang
-     \itemindent-\leftmargin
-     \itemsep\bibitemsep
-     \parsep\bibparsep}}
-  {\endlist}
-  {\item}
-
-\def\do#1{%
-  \defbibenvironment{#1}
-   {\list{\thefield{#1}}{%
-       \labelwidth\csname #1width\endcsname
-       \labelsep\biblabelsep
-       \leftmargin\labelwidth
-       \advance\leftmargin\labelsep
-       \itemsep\bibitemsep
-       \parsep\bibparsep
-       \def\makelabel####1{####1\hss}}}
-    {\endlist}
-    {\item}}
-\abx@dolabelfields
-
-% {<name>}[<default>]{<code>}
-\newrobustcmd*{\defbibheading}[1]{%
-  \@ifnextchar[%]
-    {\blx@defbibheading{blx@head@#1}}
-    {\blx@defbibheading{blx@head@#1}[\bibname]}}
-
-\def\blx@defbibheading#1[#2]{%
-  \csundef{#1}%
-  \expandafter\newcommand\csname#1\endcsname[1][#2]}
-
-% {<name>}{<text>}
-\newrobustcmd*{\defbibnote}[1]{%
-  \long\csdef{blx@note@#1}}
-
-% {<name>}{<code>}
-\newrobustcmd*{\defbibfilter}[2]{%
-  \begingroup
-  \def\blx@flt@error{\csname blx@flt@errortrue\endcsname}%
-  \let\not\blx@flt@not \let\NOT\not
-  \let\and\blx@flt@and \let\AND\and
-  \let\or\blx@flt@or   \let\OR\or
-  \letcs\({blx@flt@(}  \letcs\){blx@flt@)}%
-  \def\section##1{\blx@flt@error}%
-  \def\segment##1{segment=##1}%
-  \def\type##1{type=##1}%
-  \def\subtype##1{subtype=##1}%
-  \def\keyword##1{keyword={##1}}%
-  \def\category##1{category={##1}}%
-  \edef\blx@tempa{\noexpand\blx@defbibfilter{#2}}%
-  \ifdef\blx@flt@errortrue
-    {\blx@err@filter}
-    {\let\the\relax
-     \let\blx@flt@item\relax
-     \edef\blx@tempa{\blx@tempa}%
-     \ifdef\blx@flt@errortrue
-       {\blx@err@filter}
-       {\csxdef{blx@filter@#1}{\blx@tempa}}}%
-  \endgroup}
-
-\def\blx@defbibfilter#1{%
-  \blx@defbibfilter@i#1 &}
-\def\blx@defbibfilter@i#1 #2&{%
-  \blx@defbibfilter@ii#1==&%
-  \ifblank{#2}{}{\blx@defbibfilter@i#2 &}}
-\def\blx@defbibfilter@ii#1=#2=#3&{%
-  \ifblank{#2}
-    {\ifblank{#1}
-       {}
-       {\ifcsdef{blx@flt@#1}
-          {\csname blx@flt@#1\endcsname}
-          {\blx@flt@error}}}
-    {\ifcsdef{blx@flt@#1}
-       {\csname blx@flt@#1\endcsname{\detokenize{#2}}}
-       {\blx@flt@error}}}
-
-\def\blx@flt@and{ and }
-\def\blx@flt@or{ or }
-\def\blx@flt@not{ not }
-\csdef{blx@flt@(}{ ( }
-\csdef{blx@flt@)}{ ) }
-\def\blx@flt@segment#1{%
-  test {\xifinlistcs\blx@flt@item{blx@segm@\the\c@refsection @#1}}}
-\def\blx@flt@type#1{%
-  test {\xifinlistcs\blx@flt@item{blx@type@\the\c@refsection @#1}}}
-\def\blx@flt@subtype#1{%
-  test {\xifinlistcs\blx@flt@item{blx@subt@\the\c@refsection @#1}}}
-\def\blx@flt@keyword#1{%
-  test {\xifinlistcs\blx@flt@item{blx@keyw@\the\c@refsection @#1}}}
-\def\blx@flt@category#1{%
-  test {\xifinlistcs\blx@flt@item{blx@catg@#1}}}
-
-% {<name>}{<code>}
-\newrobustcmd*{\defbibcheck}[2]{%
-  \csdef{blx@bibcheck@#1}{%
-    \togglefalse{blx@skipentry}%
-    \def\skipentry{\toggletrue{blx@skipentry}}%
-    #2\undef\skipentry}}
-
-% options
-% We need a 2-pass structure for options in \printbibliography and
-% \printbiblist because the section has to be set before any
-% other options and this partly determines which list to use for later filtering
-\define@key{blx@bib1}{segment}{}
-\define@key{blx@bib1}{type}{}
-\define@key{blx@bib1}{nottype}{}
-\define@key{blx@bib1}{subtype}{}
-\define@key{blx@bib1}{notsubtype}{}
-\define@key{blx@bib1}{keyword}{}
-\define@key{blx@bib1}{notkeyword}{}
-\define@key{blx@bib1}{category}{}
-\define@key{blx@bib1}{notcategory}{}
-\define@key{blx@bib1}{filter}{}
-\define@key{blx@bib1}{check}{}
-\define@key{blx@bib1}{heading}{}
-\define@key{blx@bib1}{env}{}
-\define@key{blx@bib1}{title}{}
-\define@key{blx@bib1}{prenote}{}
-\define@key{blx@bib1}{postnote}{}
-\define@key{blx@bib1}{resetnumbers}[]{}
-\define@key{blx@bib1}{omitnumbers}[]{}
-\define@key{blx@bib1}{prefixnumbers}{}
-
-\define@key{blx@bib2}{section}{}
-\define@key{blx@bib2}{sorting}{}
-
-\define@key{blx@biblist1}{segment}{}
-\define@key{blx@biblist1}{type}{}
-\define@key{blx@biblist1}{nottype}{}
-\define@key{blx@biblist1}{subtype}{}
-\define@key{blx@biblist1}{notsubtype}{}
-\define@key{blx@biblist1}{keyword}{}
-\define@key{blx@biblist1}{notkeyword}{}
-\define@key{blx@biblist1}{category}{}
-\define@key{blx@biblist1}{notcategory}{}
-\define@key{blx@biblist1}{filter}{}
-\define@key{blx@biblist1}{check}{}
-\define@key{blx@biblist1}{heading}{}
-\define@key{blx@biblist1}{env}{}
-\define@key{blx@biblist1}{title}{}
-\define@key{blx@biblist1}{prenote}{}
-\define@key{blx@biblist1}{postnote}{}
-
-\define@key{blx@biblist2}{section}{}
-\define@key{blx@biblist2}{sorting}{}
-
-\define@key{blx@bib1}{sorting}{%
-  \blx@warning@noline{%
-    sorting option to \string\printbibliography\space is no longer supported, use 'sorting' option to \string\newrefcontext}}
-
-\define@key{blx@bib1}{section}{%
-  \ifcsundef{blx@sections@#1}
-    {\blx@err@nosec{#1}}
-    {\c@refsection#1\relax
-     \def\blx@tempe{#1}}}
-
-\define@key{blx@biblist1}{section}{%
-  \ifcsundef{blx@sections@#1}
-    {\blx@err@nosec{#1}}
-    {\c@refsection#1\relax
-     \def\blx@tempe{#1}}}
-
-\define@key{blx@biblist1}{sorting}{%
-  \blx@warning@noline{%
-    sorting option to \string\printbiblist\space is no longer supported, use 'sorting' option to \string\newrefcontext}}
-
-\define@key{blx@bbg}{section}{%
-  \ifcsundef{blx@sections@#1}
-    {\blx@err@nosec{#1}}
-    {\c@refsection#1\relax}}
-
-\define@key{blx@bbc}{section}{%
-  \ifcsundef{blx@sections@#1}
-    {\blx@err@nosec{#1}}
-    {\c@refsection#1\relax}}
-
-\define@key{blx@bib2}{segment}{\blx@key@segment{#1}}
-\define@key{blx@biblist2}{segment}{\blx@key@segment{#1}}
-
-\def\blx@key@segment#1{%
-  \ifcsundef{blx@segm@\the\c@refsection @#1}
-    {\blx@error
-       {Segment '#1' not found in section '\the\c@refsection'}
-       {The reference segment '#1' could not be found in section '\the\c@refsection'}}
-    {\c@refsegment#1\relax
-     \blx@printbibchecks
-     \blx@filter\blx@tempa{blx@segm@\the\c@refsection @#1}}}
-
-\define@key{blx@bib2}{type}{\blx@key@type{#1}}
-\define@key{blx@biblist2}{type}{\blx@key@type{#1}}
-
-\def\blx@key@type#1{%
-  \ifcsundef{blx@type@\the\c@refsection @#1}
-    {\blx@warning{Type '#1' not found}%
-     \let\blx@tempa\@empty}
-    {\blx@printbibchecks
-     \iftoggle{blx@tempb}
-       {\togglefalse{blx@tempb}%
-        \blx@filter\blx@tempa{blx@type@\the\c@refsection @#1}}
-       {\let\blx@tempa\@empty
-        \blx@error
-          {'type' used multiple times}
-          {When passing multiple filter options, each entry\MessageBreak
-           must satisfy all conditions (AND conjunction),\MessageBreak
-           hence some options may not be used twice.\MessageBreak
-           Use 'filter' and '\string\defbibfilter' with OR conjunctions}}}}
-
-\define@key{blx@bib2}{nottype}{\blx@key@nottype{#1}}
-\define@key{blx@biblist2}{nottype}{\blx@key@nottype{#1}}
-
-\def\blx@key@nottype#1{%
-  \ifcsundef{blx@type@\the\c@refsection @#1}
-    {}
-    {\blx@printbibchecks
-     \blx@notfilter\blx@tempa{blx@type@\the\c@refsection @#1}}}
-
-\define@key{blx@bib2}{subtype}{\blx@key@subtype{#1}}
-\define@key{blx@biblist2}{subtype}{\blx@key@subtype{#1}}
-
-\def\blx@key@subtype#1{%
-  \ifcsundef{blx@subt@\the\c@refsection @#1}
-    {\blx@warning{Subtype '#1' not found}%
-     \let\blx@tempa\@empty}
-    {\blx@printbibchecks
-     \iftoggle{blx@tempb}
-       {\togglefalse{blx@tempb}%
-        \blx@filter\blx@tempa{blx@subt@\the\c@refsection @#1}}
-       {\let\blx@tempa\@empty
-        \blx@error
-          {'subtype' used multiple times}
-          {When passing multiple filter options, each entry\MessageBreak
-           must satisfy all conditions (AND conjunction),\MessageBreak
-           hence some options may not be used twice.\MessageBreak
-           Use 'filter' and '\string\defbibfilter' with OR conjunctions}}}}
-
-\define@key{blx@bib2}{notsubtype}{\blx@key@notsubtype{#1}}
-\define@key{blx@biblist2}{notsubtype}{\blx@key@notsubtype{#1}}
-
-\def\blx@key@notsubtype#1{%
-  \ifcsundef{blx@subt@\the\c@refsection @#1}
-    {}
-    {\blx@printbibchecks
-     \blx@notfilter\blx@tempa{blx@subt@\the\c@refsection @#1}}}
-
-\define@key{blx@bib2}{keyword}{\blx@key@keyword{#1}}
-\define@key{blx@biblist2}{keyword}{\blx@key@keyword{#1}}
-
-\def\blx@key@keyword#1{%
-  \ifcsundef{blx@keyw@\the\c@refsection @\detokenize{#1}}
-    {\blx@warning{Keyword '\detokenize{#1}' not found}%
-     \let\blx@tempa\@empty}
-    {\blx@printbibchecks
-     \blx@filter\blx@tempa{blx@keyw@\the\c@refsection @\detokenize{#1}}}}
-
-\define@key{blx@bib2}{notkeyword}{\blx@key@notkeyword{#1}}
-\define@key{blx@biblist2}{notkeyword}{\blx@key@notkeyword{#1}}
-
-\def\blx@key@notkeyword#1{%
-  \ifcsundef{blx@keyw@\the\c@refsection @\detokenize{#1}}
-    {}
-    {\blx@printbibchecks
-     \blx@notfilter\blx@tempa{blx@keyw@\the\c@refsection @\detokenize{#1}}}}
-
-\define@key{blx@bib2}{category}{\blx@key@category{#1}}
-\define@key{blx@biblist2}{category}{\blx@key@category{#1}}
-
-\def\blx@key@category#1{%
-  \ifcsundef{blx@catg@\detokenize{#1}}
-    {\blx@warning{Category '\detokenize{#1}' not found}%
-     \let\blx@tempa\@empty}
-    {\blx@printbibchecks
-     \blx@filter\blx@tempa{blx@catg@\detokenize{#1}}}}
-
-\define@key{blx@bib2}{notcategory}{\blx@key@notcategory{#1}}
-\define@key{blx@biblist2}{notcategory}{\blx@key@notcategory{#1}}
-
-\def\blx@key@notcategory#1{%
-  \ifcsundef{blx@catg@#1}
-    {}
-    {\blx@printbibchecks
-     \blx@notfilter\blx@tempa{blx@catg@#1}}}
-
-\define@key{blx@bib2}{filter}{\blx@key@filter{#1}}
-\define@key{blx@biblist2}{filter}{\blx@key@filter{#1}}
-
-\def\blx@key@filter#1{%
-  \ifcsdef{blx@filter@#1}
-    {\blx@printbibchecks
-     \blx@bibfilter\blx@tempa{blx@filter@#1}}
-    {\let\blx@tempa\@empty
-     \blx@error
-       {Filter '#1' not found}
-       {The filter '#1' could not be found.\MessageBreak
-        Use \string\defbibfilter\space to define it}}}
-
-\define@key{blx@bib2}{check}{\blx@key@bibcheck{#1}}
-\define@key{blx@biblist2}{check}{\blx@key@bibcheck{#1}}
-
-\def\blx@key@bibcheck#1{%
-  \ifcsdef{blx@bibcheck@#1}
-    {\letcs\blx@bibcheck{blx@bibcheck@#1}}
-    {\let\blx@tempa\@empty
-     \blx@error
-       {Check '#1' not found}
-       {The check '#1' could not be found.\MessageBreak
-        Use \string\defbibcheck\space to define it}}}
-
-\define@key{blx@bhd}{heading}{\blx@key@heading{#1}}
-\define@key{blx@bib2}{heading}{\blx@key@heading{#1}}
-\define@key{blx@biblist2}{heading}{\blx@key@heading{#1}}
-\define@key{blx@bbs}{heading}{\blx@key@heading{#1}}
-\define@key{blx@bbg}{heading}{\blx@key@heading{#1}}
-
-\def\blx@key@heading#1{%
-  \ifcsundef{blx@head@#1}
-     {\blx@error
-        {Heading '#1' not found}
-        {The heading '#1' could not be found.\MessageBreak
-         Use \string\defbibheading\space to define it}}
-     {\def\blx@theheading{#1}}}
-
-\define@key{blx@bib2}{env}{\blx@key@env{#1}}
-\define@key{blx@biblist2}{env}{\blx@key@env{#1}}
-\define@key{blx@bbs}{env}{\blx@key@env{#1}}
-\define@key{blx@bbg}{env}{\blx@key@env{#1}}
-\define@key{blx@bbc}{env}{\blx@key@env{#1}}
-
-\def\blx@key@env#1{%
-  \ifcsundef{blx@env@#1}
-     {\blx@error
-        {Environment '#1' not found}
-        {The environment '#1' could not be found.\MessageBreak
-         Use \string\defbibenvironment\space to define it}}
-     {\def\blx@theenv{#1}}}
-
-\define@key{blx@bhd}{title}{\def\blx@thetitle{#1}}
-\define@key{blx@bib2}{title}{\def\blx@thetitle{#1}}
-\define@key{blx@biblist2}{title}{\def\blx@thetitle{#1}}
-
-\define@key{blx@bib2}{prenote}{\blx@key@prenote{#1}}
-\define@key{blx@biblist2}{prenote}{\blx@key@prenote{#1}}
-\define@key{blx@bbs}{prenote}{\blx@key@prenote{#1}}
-\define@key{blx@bbg}{prenote}{\blx@key@prenote{#1}}
-\define@key{blx@bbc}{prenote}{\blx@key@prenote{#1}}
-\def\blx@key@prenote#1{%
-  \ifcsundef{blx@note@#1}
-     {\blx@error
-        {Note '#1' not found}
-        {The note '#1' could not be found.\MessageBreak
-         Use \string\defbibnote\space to define it}}
-     {\def\blx@theprenote{#1}}}
-
-\define@key{blx@bib2}{postnote}{\blx@key@postnote{#1}}
-\define@key{blx@biblist2}{postnote}{\blx@key@postnote{#1}}
-\define@key{blx@bbs}{postnote}{\blx@key@postnote{#1}}
-\define@key{blx@bbg}{postnote}{\blx@key@postnote{#1}}
-\define@key{blx@bbc}{postnote}{\blx@key@postnote{#1}}
-
-\def\blx@key@postnote#1{%
-  \ifcsundef{blx@note@#1}
-     {\blx@error
-        {Note '#1' not found}
-        {The note '#1' could not be found.\MessageBreak
-         Use \string\defbibnote\space to define it}}
-     {\def\blx@thepostnote{#1}}}
-
-\define@key{blx@bib2}{resetnumbers}[true]{%
-  \iftoggle{blx@defernumbers}
-    {\ifstrequal{#1}{true}
-       {\csnumdef{blx@labelnumber@\the\c@refsection @\blx@refcontext@context}{0}}
-       {\ifstrequal{#1}{false}
-         {}
-         {\csnumdef{blx@labelnumber@\the\c@refsection @\blx@refcontext@context}{#1-1}}}}
-    {\blx@warning{%
-       Option 'resetnumbers' requires 'defernumbers=true'.\MessageBreak
-       Ignoring 'resetnumbers=true'}}}
-
-\define@key{blx@bib2}{omitnumbers}[true]{%
-  \ifstrequal{#1}{true}
-    {\iftoggle{blx@defernumbers}
-       {\toggletrue{blx@omitnumbers}}
-       {\blx@warning{%
-          Option 'omitnumbers' requires 'defernumbers=true'.\MessageBreak
-          Ignoring 'omitnumbers=true'}}}
-    {}}
-
-\define@key{blx@bib2}{prefixnumbers}{%
-  \def\blx@prefixnumbers{#1}%
-  \iftoggle{blx@defernumbers}
-    {\csnumdef{blx@labelnumber@\the\c@refsection @\blx@refcontext@context}{0}}
-    {\iftoggle{blx@labelnumber}
-       {\blx@warning{%
-          Option 'prefixnumbers' requires global\MessageBreak
-          'defernumbers=true'}}
-       {}}}
-
-% [<options>]
-\newrobustcmd*{\printbibheading}{%
-  \begingroup
-  \edef\on@line{\on@line}%
-  \@ifnextchar[%]
-    {\blx@printbibheading}
-    {\blx@printbibheading[]}}
-
-\def\blx@printbibheading[#1]{%
-  \def\blx@theheading{bibliography}%
-  \let\blx@thetitle\@empty
-  \blx@safe@actives
-  \setkeys{blx@bhd}{#1}%
-  \blx@rest@actives
-  \blx@langstrings
-  \blx@bibheading\blx@theheading\blx@thetitle
-  \endgroup}
-
-% [<options>]
-\newrobustcmd*{\printbibliography}{%
-  \begingroup
-  \edef\on@line{\on@line}%
-  \@ifnextchar[%]
-    {\blx@printbibliography}
-    {\blx@printbibliography[]}}
-
-\def\blx@printbibliography[#1]{%
-  \toggletrue{blx@tempa}%
-  \toggletrue{blx@tempb}%
-  \def\blx@theheading{bibliography}%
-  \def\blx@theenv{bibliography}%
-  \let\blx@theprenote\@empty
-  \let\blx@thepostnote\@empty
-  \let\blx@thetitle\@empty
-  % defaults
-  \let\blx@tempa\@empty% before there is a .bbl, this must not be undef
-  \edef\blx@tempd{%
-    \blx@xml@sorting{%
-      \ifcsdef{blx@sortdef@locale@\blx@refcontext@sorting}
-        { locale="\csuse{blx@sortdef@locale@\blx@refcontext@sorting}"}
-        {}}{%
-      \csuse{blx@biber@sorting@\blx@refcontext@sorting}}}% default to context
-  \edef\blx@tempe{\the\c@refsection}% default refsection is current
-  \blx@safe@actives
-  % Add the sortscheme to the list of sortschemes
-  % so we can compare on next run
-  \xifinlist{\blx@refcontext@sorting}{\blx@sortschemes}
-    {}
-    {\listxadd\blx@sortschemes{\blx@refcontext@sorting}%
-     \blx@auxwrite\@mainaux{}{\string\abx@aux@sortscheme{\blx@refcontext@sorting}}}%
-  \edef\blx@tempd{%
-    \blx@xml@sorting{%
-      \ifcsdef{blx@sortdef@locale@\blx@refcontext@sorting}
-        { locale="\csuse{blx@sortdef@locale@\blx@refcontext@sorting}"}
-        {}}{%
-       \csuse{blx@biber@sorting@\blx@refcontext@sorting}}}%
-  \setkeys{blx@bib1}{#1}% Set section only, if present ...
-  \blx@rest@actives
-  \ifcsvoid{blx@slist@entry@\blx@tempe @\blx@refcontext@context}
-    {}
-    {\letcs\blx@tempa{blx@slist@entry@\blx@tempe @\blx@refcontext@context}}%
-  \blx@safe@actives
-  % Must reset omitnumbers as it's a global macro and if we don't, any
-  % \printbibliography following one with this set will inherit any
-  % previous "true" value
-  \togglefalse{blx@omitnumbers}%
-  \setkeys{blx@bib2}{#1}% ... now we have correct \blx@tempa, set rest of options
-  \blx@rest@actives
-  \csxappto{blx@biber@slists}{%
-    \blx@xml@slist{\blx@refcontext@context}{entry}{\blx@tempe}{\blx@refcontext@sorting}{\blx@refcontext@sortingnamekey}{\blx@tempd}{}}%
-  \ifdefvoid\blx@tempa
-    {\blx@warn@bibempty\endgroup}
-    {\blx@bibliography\blx@tempa}}
-
-% [<options>]
-\newrobustcmd*{\bibbysection}{%
-  \begingroup
-  \ifnum\blx@maxsection=\z@
-    \blx@warning{No reference sections found}%
-  \fi
-  \edef\on@line{\on@line}%
-  \@ifnextchar[%]
-    {\blx@bibbysection}
-    {\blx@bibbysection[]}}
-
-\def\blx@bibbysection[#1]{%
-  \def\blx@theheading{bibliography}%
-  \def\blx@theenv{bibliography}%
-  \let\blx@theprenote\@empty
-  \let\blx@thepostnote\@empty
-  \let\blx@thetitle\@empty
-  \c@refsection\z@
-  \blx@safe@actives
-  \setkeys{blx@bbs}{#1}%
-  \blx@rest@actives
-  \togglefalse{blx@tempa}%
-  \blx@refsections}
-
-\def\blx@refsections{%
-  \ifcsvoid{blx@slist@entry@\the\c@refsection @\blx@refcontext@context}
-    {}
-    {\toggletrue{blx@tempa}%
-     \begingroup
-     \expandafter\blx@bibliography\csname blx@slist@entry@\the\c@refsection @\blx@refcontext@context\endcsname}%
-  \ifnum\c@refsection<\blx@maxsection
-    \advance\c@refsection\@ne
-    \expandafter\blx@refsections
-  \else
-    \iftoggle{blx@tempa}{}{\blx@warn@bibempty}%
-    \endgroup
-  \fi}
-
-% [<options>]
-\newrobustcmd*{\bibbysegment}{%
-  \begingroup
-  \edef\on@line{\on@line}%
-  \ifnum\csname blx@maxsegment@\the\c@refsection\endcsname=\z@
-    \blx@warning{No reference segments found}%
-  \fi
-  \@ifnextchar[%]
-    {\blx@bibbysegment}
-    {\blx@bibbysegment[]}}
-
-\def\blx@bibbysegment[#1]{%
-  \def\blx@theheading{bibliography}%
-  \def\blx@theenv{bibliography}%
-  \let\blx@theprenote\@empty
-  \let\blx@thepostnote\@empty
-  \let\blx@thetitle\@empty
-  \c@refsegment\@ne
-  \blx@safe@actives
-  \setkeys{blx@bbg}{#1}%
-  \blx@rest@actives
-  \togglefalse{blx@tempa}%
-  \blx@refsegments}
-
-\def\blx@refsegments{%
-  \ifcsvoid{blx@segm@\the\c@refsection @\the\c@refsegment}
-    {}
-    {\toggletrue{blx@tempa}%
-     \begingroup
-     \let\blx@tempa\@empty
-     \ifcsvoid{blx@slist@entry@\the\c@refsection @\blx@refcontext@context}
-       {}
-       {\letcs\blx@tempa{blx@slist@entry@\the\c@refsection @\blx@refcontext@context}}%
-     \blx@filter\blx@tempa{blx@segm@\the\c@refsection @\the\c@refsegment}%
-     \blx@bibliography\blx@tempa}%
-  \ifnum\c@refsegment<\csname blx@maxsegment@\the\c@refsection\endcsname
-    \advance\c@refsegment\@ne
-    \expandafter\blx@refsegments
-  \else
-    \iftoggle{blx@tempa}{}{\blx@warn@bibempty}%
-    \endgroup
-  \fi}
-
-% [<options>]
-\newrobustcmd*{\bibbycategory}{%
-  \begingroup
-  \edef\on@line{\on@line}%
-  \ifx\blx@categories\@empty
-    \blx@warning{No categories found}%
-  \fi
-  \@ifnextchar[%]
-    {\blx@bibbycategory}
-    {\blx@bibbycategory[]}}
-
-\def\blx@bibbycategory[#1]{%
-  \def\blx@theheading{bibliography}%
-  \def\blx@theenv{bibliography}%
-  \let\blx@theprenote\@empty
-  \let\blx@thepostnote\@empty
-  \let\blx@thetitle\@empty
-  \c@refsection\z@
-  \blx@safe@actives
-  \setkeys{blx@bbc}{#1}%
-  \blx@rest@actives
-  \togglefalse{blx@tempa}%
-  \forlistloop\blx@bibcategory\blx@categories
-  \blx@endbibcategory}
-
-\def\blx@bibcategory#1{%
-  \ifcsvoid{blx@catg@#1}
-    {}
-    {\toggletrue{blx@tempa}%
-     \begingroup
-     \blx@key@heading{#1}%
-     \let\blx@tempa\@empty
-     \ifcsvoid{blx@slist@entry@\the\c@refsection @\blx@refcontext@context}
-       {}
-       {\letcs\blx@tempa{blx@slist@entry@\the\c@refsection @\blx@refcontext@context}}%
-     \blx@filter\blx@tempa{blx@catg@#1}%
-     \blx@bibliography\blx@tempa}}%
-
-\def\blx@endbibcategory{%
-  \iftoggle{blx@tempa}{}{\blx@warn@bibempty}%
-  \endgroup}
-
-% {<entrykey>,...}
-\def\blx@bibliography{%
-  \blx@langstrings
-  \blx@bibheading\blx@theheading\blx@thetitle
-  \blx@bibnote\blx@theprenote
-  \begingroup
-  \blx@bibinit
-  \let\@noitemerr\@empty
-  \let\blx@noitem\blx@warn@bibempty
-  \ifnum\bibinitsep=\z@
-    \let\blx@initsep\relax
-  \fi
-  \ifnum\bibnamesep=\z@
-    \let\blx@namesep\relax
-  \fi
-  \csuse{blx@env@\blx@theenv}%
-  \csuse{blx@hook@bibinit}%
-  \csuse{blx@hook@bibinit@next}%
-  \let\blx@do\blx@bibitem
-  \let\blx@done\blx@endbibliography
-  \blx@listloop}
-
-\def\blx@endbibliography{%
-  \csuse{blx@endenv@\blx@theenv}%
-  \blx@noitem
-  \endgroup
-  \blx@bibnote\blx@thepostnote
-  \endgroup}
-
-\def\blx@bibheading#1#2{%
-  \begingroup
-  \edef\blx@tempa{\endgroup
-    \noexpand\blx@bibheading@i{\expandonce#1}{\expandonce#2}}%
-  \blx@tempa}
-
-\def\blx@bibheading@i#1#2{%
-  \let\newrefsection\relax
-  \let\newrefsegment\relax
-  \ifblank{#2}
-    {\csuse{blx@head@#1}}
-    {\csuse{blx@head@#1}[#2]}%
-  \let\newrefsection\blx@newrefsection
-  \let\newrefsegment\blx@newrefsegment}
-
-\def\blx@bibnote#1{%
-  \ifdefempty#1
-    {}
-    {\begingroup
-     \let\newrefsection\relax
-     \let\newrefsegment\relax
-     \noindent
-     \csuse{blx@note@#1}\par\nobreak
-     \endgroup}}
-
-\def\blx@bibinit{%
-  \iftoggle{blx@citation}
-    {}
-    {\toggletrue{blx@bibliography}}%
-  \blx@blxinit
-  \blx@resetdata
-  \csuse{blx@hook@bbxinit}%
-  \bibsetup\bibfont
-  \blx@setsfcodes
-  \csuse{blx@bibsetup}}
-
-% {<entrykey>}
-% output a bib item, this is why \blx@thelabelnumber is here so that
-% labelnumber is deferred if defernumbers=true
-\def\blx@bibitem#1{%
-  \blx@ifdata{#1}
-    {\begingroup
-     \blx@getdata{#1}%
-     \blx@bibcheck
-     \iftoggle{blx@skipentry}{}{%
-       \global\let\blx@noitem\@empty
-       \blx@setoptions@type\abx@field@entrytype
-       \blx@setoptions@entry
-       \blx@thelabelnumber
-       \blx@addprefixnumber
-       \addtocounter{instcount}\@ne
-       \csuse{blx@item@\blx@theenv}\relax
-       \blx@initsep
-       \blx@namesep
-       \csuse{blx@hook@bibitem}%
-       \blx@execute
-       \blx@initunit
-       \blx@anchor
-       \blx@beglangbib
-       \bibsentence
-       \blx@pagetracker
-       \blx@driver\abx@field@entrytype
-       \blx@postpunct
-       \blx@endlangbib}%
-     \endgroup}
-    {}}
-
-\let\blx@bibcheck\relax
-
-\def\blx@initsep{%
-  \blx@imc@iffieldundef{sortinithash}
-    {}
-    {\ifnum\c@instcount>\@ne
-       \blx@imc@iffieldequals{sortinithash}\blx@previnithash
-         {}
-         {\addvspace{\bibinitsep}}%
-     \fi
-     \global\let\blx@previnithash\abx@field@sortinithash}}
-
-\def\blx@namesep{%
-  \ifnum\c@instcount>\@ne
-    \blx@imc@iffieldequals{fullhash}\blx@prevhash
-      {}
-      {\addvspace{\bibnamesep}}%
-  \fi
-  \global\let\blx@prevhash\abx@field@fullhash}
-
-\newrobustcmd*{\AtBeginBibliography}{\gappto\blx@hook@bibinit}
-\newrobustcmd*{\AtEveryBibitem}{\gappto\blx@hook@bibitem}
-\@onlypreamble\AtBeginBibliography
-\@onlypreamble\AtEveryBibitem
-
-\def\blx@imc@UseBibitemHook{\csuse{blx@hook@bibitem}}
-
-\blx@regimcs{\UseBibitemHook}
-
-\newrobustcmd*{\AtNextBibliography}{%
-  \ifundef\blx@hook@bibinit@next
-    {\gdef\blx@hook@bibinit@next{\global\undef\blx@hook@bibinit@next}}
-    {}%
-  \gappto\blx@hook@bibinit@next}
-
-% page tracker
-\def\blx@pagetracker@context{%
-  \blx@leavevmode
-  \ifbool{@filesw}
-    {\ifbool{pagetracker}
-       {\protected@write\@mainaux{}{%
-          \iftoggle{blx@footnote}
-            {\string\abx@aux@fnpage}
-            {\string\abx@aux@page}%
-          {\the\c@instcount}{\noexpand\the\c@page}}}
-       {}}
-    {}}
-
-% {<instcount>}{<page>}
-\protected\def\blx@aux@page#1#2{%
-  \csgdef{blx@page@#1}{#2}%
-  \blx@addpagesum{#1}{#2}}
-\protected\def\blx@aux@spread#1#2{%
-  \ifodd#2\relax
-    \csxdef{blx@page@#1}{\number\numexpr#2-1}%
-  \else
-    \csgdef{blx@page@#1}{#2}%
-  \fi
-  \blx@addpagesum{#1}{#2}}
-
-\protected\def\blx@aux@fnpage#1#2{%
-  \csgdef{blx@fnpage@#1}{#2}%
-  \blx@addpagesum{#1}{#2}}
-\protected\def\blx@aux@fnspread#1#2{%
-  \ifodd#2\relax
-    \csxdef{blx@fnpage@#1}{\number\numexpr#2-1}%
-  \else
-    \csgdef{blx@fnpage@#1}{#2}%
-  \fi
-  \blx@addpagesum{#1}{#2}}
-
-\AtEndDocument{%
-  \def\abx@aux@page#1#2{\blx@addpagesum{#1}{#2}}%
-  \def\abx@aux@fnpage#1#2{\blx@addpagesum{#1}{#2}}}
-
-% hyperref interface
-\appto\blx@mkhyperref{%
-  \let\blx@anchors\@empty
-  \ifundef\hyper@natanchorstart
-    {\protected\def\blx@anchor{%
-       \xifinlist{\the\c@refsection @\abx@field@entrykey}{\blx@anchors}
-         {}
-         {\listxadd\blx@anchors{\the\c@refsection @\abx@field@entrykey}%
-          \hypertarget{cite.\the\c@refsection @\abx@field@entrykey}{}}}}
-    {\protected\def\blx@anchor{%
-       \xifinlist{\the\c@refsection @\abx@field@entrykey}{\blx@anchors}
-         {}
-         {\listxadd\blx@anchors{\the\c@refsection @\abx@field@entrykey}%
-          \hyper@natanchorstart{\the\c@refsection @\abx@field@entrykey}%
-          \hyper@natanchorend}}}}
-
-\appto\blx@mknohyperref{\let\blx@anchor\relax}
-
-% Legacy alias for \printshorthands
-\def\printshorthands{%
-  \@ifnextchar[%]
-    {\blx@printshorthands}
-    {\blx@printshorthands[]}}
-
-\def\blx@printshorthands[#1]{\printbiblist[#1]{shorthand}}
-
-% Custom bibliography list
-% [<otions>]{biblistname}
-\newrobustcmd*{\printbiblist}[2][]{%
-  \begingroup
-  \edef\on@line{\on@line}%
-  \toggletrue{blx@tempa}%
-  \toggletrue{blx@tempb}%
-  \def\blx@theheading{biblist}% default to biblist heading
-  \def\blx@theenv{#2}% default to list name
-  \def\blx@thebiblist{#2}%
-  \let\blx@theprenote\@empty
-  \let\blx@thepostnote\@empty
-  \let\blx@thetitle\@empty
-  % defaults
-  \let\blx@tempa\@empty% before there is a .bbl, this must not be undef
-  % default sorting scheme and scheme name for list is same name as list
-  % name, then current context if not found
-  \edef\blx@tempc{%
-    \ifcsdef{blx@biber@sorting@#2}
-      {#2}
-      {\blx@refcontext@sorting}}%
-  % locally define this since we want to fetch data from the slist named
-  % after the list we are printing rather than the data in refcontext list
-  \edef\blx@refcontext@context{\blx@tempc/\blx@refcontext@sortingnamekey}%
-  \edef\blx@tempd{%
-    \blx@xml@sorting
-      {\ifcsdef{blx@sortdef@locale@#2}
-        { locale="\csuse{blx@sortdef@locale@#2}"}
-        {}}
-      {\csuse{blx@biber@sorting@\blx@tempc}}}%
-  \let\blx@printbibchecks\relax
-  \edef\blx@tempe{\the\c@refsection}% default refsection is current
-  \blx@safe@actives
-  \blx@printbibchecks
-  % Add the sortscheme to the list of sortschemes for this biblist
-  % so we can compare on next run
-  \xifinlist{\blx@tempc}{\blx@biblists}
-    {}
-    {\listxadd\blx@biblists{\blx@tempc}%
-     \blx@auxwrite\@mainaux{}{\string\abx@aux@biblist{\blx@tempc}}}%
-  \edef\blx@tempd{%
-    \blx@xml@sorting{%
-      \ifcsdef{blx@sortdef@locale@\blx@tempc}
-        { locale="\csuse{blx@sortdef@locale@\blx@tempc}"}
-        {}}{%
-      \csuse{blx@biber@sorting@\blx@tempc}}}%
-  \setkeys{blx@biblist1}{#1}% Set section only, if present ...
-  \blx@rest@actives
-  \ifcsvoid{blx@slist@list@\blx@tempe @\blx@refcontext@context}
-    {}
-    {\letcs\blx@tempa{blx@slist@list@\blx@tempe @\blx@refcontext@context}}%
-  \blx@safe@actives
-  \setkeys{blx@biblist2}{#1}% ... now we have correct \blx@tempa, set rest of options
-  \ifundef\blx@bibcheck
-    {\ifcsdef{blx@bibcheck@#2}
-      {\letcs\blx@bibcheck{blx@bibcheck@#2}}
-      {}}
-    {}%
-  \blx@rest@actives
-  \csxappto{blx@biber@slists}{%
-    \blx@xml@slist{\blx@refcontext@context}{list}{\blx@tempe}{\blx@tempc}{\blx@refcontext@sortingnamekey}{\blx@tempd}{\csuse{blx@biber@biblistfilters@#2}}}%
-  \ifdefvoid\blx@tempa
-    {\blx@warn@biblistempty{#2}\endgroup}
-    {\blx@biblist\blx@tempa}}
-
-\def\blx@printbibchecks{%
-  \togglefalse{blx@tempa}%
-  \iftoggle{blx@defernumbers}
-    {\global\let\blx@printbibchecks\relax}
-    {\iftoggle{blx@labelnumber}
-       {\blx@warning@noline{Setting 'defernumbers=true' recommended}}
-       {\global\let\blx@printbibchecks\relax}}}
-
-% {<entrykey>,...}
-\def\blx@biblist{%
-  \if@twocolumn
-    \@restonecoltrue\onecolumn
-  \else
-    \@restonecolfalse
-  \fi
-  \blx@langstrings
-  \blx@bibheading\blx@theheading\blx@thetitle
-  \blx@bibnote\blx@theprenote
-  \begingroup
-  \blx@bibinit
-  \let\@noitemerr\@empty
-  \def\blx@noitem{\blx@warn@biblistempty{\blx@thebiblist}}%
-  \csuse{blx@env@\blx@theenv}%
-  \csuse{blx@hook@biblistinit@\blx@thebiblist}%
-  \let\blx@do\blx@biblistitem
-  \let\blx@done\blx@endbiblist
-  \blx@listloop}
-
-\def\blx@endbiblist{%
-  \csuse{blx@endenv@\blx@theenv}%
-  \blx@noitem
-  \endgroup
-  \blx@bibnote\blx@thepostnote
-  \endgroup
-  \if@restonecol\twocolumn\fi}
-
-% Legacy aliases
-\def\AtBeginShorthands{\AtBeginBiblist{shorthand}}
-\def\AtEveryLositem{\AtEveryBiblistitem{shorthand}}
-\@onlypreamble\AtBeginShorthands
-\@onlypreamble\AtEveryLositem
-
-% {<biblistname>}
-\newrobustcmd*{\AtBeginBiblist}[1]{\csgappto{blx@hook@biblistinit@#1}}
-\newrobustcmd*{\AtEveryBiblistitem}[1]{\csgappto{blx@hook@biblistitem@#1}}
-\@onlypreamble\AtBeginBiblist
-\@onlypreamble\AtEveryBiblistitem
-
-% {<entrykey>}
-\def\blx@biblistitem#1{%
-  \blx@ifdata{#1}
-    {\begingroup
-     \blx@getdata{#1}%
-     \blx@bibcheck
-     \iftoggle{blx@skipentry}{}{%
-       \global\let\blx@noitem\@empty
-       \blx@setoptions@type\abx@field@entrytype
-       \blx@setoptions@entry
-       \addtocounter{instcount}\@ne
-       \csuse{blx@item@\blx@theenv}\relax
-       \csuse{blx@hook@biblistitem@\blx@thebiblist}%
-       \blx@execute
-       \blx@initunit
-       \blx@beglangbib
-       \bibsentence
-       \blx@pagetracker
-       \blx@driver{\blx@thebiblist}%
-       \blx@postpunct
-       \blx@endlangbib}%
-     \endgroup}
-    {}}
-
-% Just a default in case .bbx doesn't define it. standard.bbx defines
-% it to print a complete entry, like the bibliography.
-\DeclareBibliographyDriver{shorthand}{%
-  \iffieldundef{shorttitle}
-    {\printfield{title}}
-    {\printfield{shorttitle}}}
-
-% Reference contexts
-\def\newrefcontext{%
-  \endrefcontext
-  \refcontext}
-
-\def\refcontext[#1]{%
-  \iftoggle{blx@refcontext}
-    {\blx@err@nestenv{refcontext}%
-     \endrefcontext}
-    {\toggletrue{blx@refcontext}%
-     \setkeys{blx@refcontext}{#1}%
-     \xdef\blx@refcontext@context{\blx@refcontext@sorting/\blx@refcontext@sortingnamekey}%
-     \ifcsundef{blx@biber@sorting@\blx@refcontext@sorting}
-       {\blx@err@invopt{sorting=\blx@refcontext@sorting}{}}
-       {}}}
-
-% Reset to global sorting etc. when we leave a ref context (since they can't be nested)
-\protected\def\endrefcontext{%
-  \togglefalse{blx@refcontext}%
-  \xdef\blx@refcontext@sorting{\blx@sorting}%
-  \gdef\blx@refcontext@sortingnamekey{global}%
-  \xdef\blx@refcontext@context{\blx@refcontext@sorting/\blx@refcontext@sortingnamekey}}
-
-\define@key{blx@refcontext}{sorting}{\gdef\blx@refcontext@sorting{#1}}
-\define@key{blx@refcontext}{sortingnamekeyscheme}{\gdef\blx@refcontext@sortingnamekey{#1}}
-
-% [refcontext keys]{<keyword1>,<keyword2>,...}
-\def\assignrefcontextkeyws[#1]#2{%
-  \edef\blx@tempa{\blx@sorting}%
-  \def\blx@tempb{global}%
-  \setkeys{blx@assignrefcontext}{#1}%
-  \def\do##1{%
-    \listxadd\blx@assignedrefcontextkeywlist{##1}%
-    \csxdef{blx@assignedrefcontextkeyws@\the\c@refsection @##1}{\blx@tempa/\blx@tempb}}
-  \docsvlist{#2}}
-
-% [refcontext keys]{<category1>,<category2>,...}
-\def\assignrefcontextcats[#1]#2{%
-  \edef\blx@tempa{\blx@sorting}%
-  \def\blx@tempb{global}%
-  \setkeys{blx@assignrefcontext}{#1}%
-  \def\do##1{%
-    \listxadd\blx@assignedrefcontextcatlist{##1}%
-    \csxdef{blx@assignedrefcontextcats@\the\c@refsection @##1}{\blx@tempa/\blx@tempb}}
-  \docsvlist{#2}}
-
-% [refcontext keys]{<entrykey1>,<entrykey2>,...}
-\def\assignrefcontextentries[#1]#2{%
-  \edef\blx@tempa{\blx@sorting}%
-  \def\blx@tempb{global}%
-  \setkeys{blx@assignrefcontext}{#1}%
-  \def\do##1{%
-    \csxdef{blx@assignedrefcontextkeys@\the\c@refsection @##1}{\blx@tempa/\blx@tempb}}%
-  \docsvlist{#2}}
-
-\define@key{blx@assignrefcontext}{sorting}{\def\blx@tempa{#1}}
-\define@key{blx@assignrefcontext}{sortingnamekeyscheme}{\def\blx@tempb{#1}}
-
-% Reference sections
-\newrobustcmd*{\newrefsection}{%
-  \ifnum\c@refsection>\z@
-    \endrefsection
-  \fi
-  \refsection}
-\let\blx@newrefsection\newrefsection
-
-\newrobustcmd*{\refsection}{%
-  \begingroup
-  \edef\on@line{\on@line}%
-  \ifnum\c@refsection>\z@
-    \blx@err@nestenv{refsection}%
-    \blx@endrefsection
-  \fi
-  \ifnum\c@refsegment>\z@
-    \blx@err@nestenv{refsection}%
-    \blx@endrefsegment
-  \fi
-  \@ifnextchar[%]
-    {\blx@refsection}
-    {\blx@refsection[]}}
-
-\def\blx@refsection{%
-  \begingroup
-  \blx@hook@fileverb
-  \blx@refsection@i}
-
-\def\blx@refsection@i[#1]{%
-  \endgroup
-  \global\advance\blx@maxsection\@ne
-  \global\c@refsection\blx@maxsection
-  \expandafter\newcount\csname blx@maxsegment@\the\c@refsection\endcsname
-  \expandafter\newcount\csname blx@sectionciteorder@\the\c@refsection\endcsname
-  \blx@inf@refsec
-  \blx@secinit
-  \if@filesw
-    \blx@auxwrite\@mainaux{}{%
-      \string\abx@aux@refsection{\the\c@refsection}{\the\c@page}}%
-    \ifblank{#1}
-      {}
-      {\let\blx@bibfiles\@empty
-       % globals should be first as it might contain macros needed for others
-       \forlistloop{\listadd\blx@bibfiles}\blx@bibfiles@global}%
-       \blx@xsanitizeafter{\forcsvlist\blx@refsection@addfile}{#1}%
-    \blx@refsection@biber
-  \fi
-  \blx@info{Setting label 'refsection:\the\c@refsection'}%
-  \label{refsection:\the\c@refsection}%
-  \endgroup}
-
-\def\blx@refsection@addfile#1{%
-  \ifcsdef{blx@res@labl@#1}
-    {\blx@refsection@addfile@i{\csuse{blx@res@labl@#1}}}
-    {\blx@refsection@addfile@i{#1}}}
-
-\def\blx@refsection@addfile@i#1{%
-  \ifcsdef{blx@res@loca@#1}
-    {\listeadd\blx@bibfiles{#1}}
-    {\listeadd\blx@bibfiles{\blx@stripbib{#1}\detokenize{.bib}}}}
-
-\def\blx@refsection@biber{%
-  \blx@regbibfiles\jobname\blx@bibfiles
-  \begingroup
-  \let\blx@tempa\@empty
-  \blx@bibdata\blx@tempa\blx@bibfiles
-  \blx@auxwrite\blx@bcfout
-    {\let\do\blx@datasource}
-    {\blx@xml@endsection\blx@nl
-     \blx@xml@comment{SECTION \the\c@refsection}%
-     \blx@xml@bibdata{\the\c@refsection}{\blx@tempa}%
-     \blx@xml@section{\the\c@refsection}}%
-  \endgroup}
-
-\protected\def\endrefsection{%
-  \blx@endrefsection
-  \blx@inf@refsec}
-
-\def\blx@endrefsection{%
-  \blx@endrefsegment
-  \blx@endrefsection@biber
-  \global\c@refsection\z@}
-
-\def\blx@endrefsection@biber{%
-  % make sure we always output aliases to the .bcf otherwise after their
-  % first resolution by biber, they will be invisible to subsequent biber
-  % runs since biblatex will resolve the \keyalias{} macro to the main
-  % entry key, biber won't put \keyalias{}in the .bbl on subsequent runs
-  % and biblatex will report a missing citekey
-  \def\do##1{%
-    % Make sure this counter exists. Sometimes it might not when using, e.g:
-    % refsection=chapter and \includeonly to put in the chapters or when
-    % inserting citations into table of contents
-    \ifcsname blx@sectionciteorder@\the\c@refsection\endcsname\else
-      \expandafter\newcount\csname blx@sectionciteorder@\the\c@refsection\endcsname
-    \fi
-    \global\advance\csname blx@sectionciteorder@\the\c@refsection\endcsname\@ne
-    \blx@auxwrite\blx@bcfout{}{\blx@xml@citekey{##1}{\expandafter\the\csname blx@sectionciteorder@\the\c@refsection\endcsname}}}%
-  \dolistcsloop{blx@keyaliases@\the\c@refsection}%
-  \ifnum\c@refsection>\z@
-    \blx@auxwrite\blx@bcfout{}{%
-      \blx@xml@endsection\blx@nl
-      \blx@xml@comment{SECTION 0 (cont.)}%
-      \blx@xml@section{0}}%
-  \fi}
-
-\AtEndDocument{%
-  \endrefcontext
-  \blx@endrefsection
-  \def\abx@aux@refsection#1#2{\blx@addchecksum{#1}{#2}}}
-
-\protected\def\abx@aux@refsection#1#2{%
-  \ifnum#1>\blx@maxsection
-    \global\blx@maxsection#1\relax
-  \fi
-  \blx@addchecksum{#1}{#2}}
-
-% Reference segments
-
-\newrobustcmd*{\newrefsegment}{%
-  \ifnum\c@refsegment>\z@
-    \blx@endrefsegment
-  \fi
-  \refsegment}
-\let\blx@newrefsegment\newrefsegment
-
-\newrobustcmd*{\refsegment}{%
-  \ifnum\c@refsegment>\z@
-    \blx@err@nestenv{refsegment}%
-    \blx@endrefsegment
-  \fi
-  \global\advance\csname blx@maxsegment@\the\c@refsection\endcsname\@ne
-  \global\c@refsegment\csname blx@maxsegment@\the\c@refsection\endcsname
-  \blx@inf@refseg
-  \blx@info{Setting label 'refsegment:\the\c@refsection\the\c@refsegment'}%
-  \label{refsegment:\the\c@refsection\the\c@refsegment}%
-  \ifcsundef{blx@segm@\the\c@refsection @\the\c@refsegment}
-    {\global\cslet{blx@segm@\the\c@refsection @\the\c@refsegment}\@empty}
-    {}}
-
-\protected\def\endrefsegment{%
-  \blx@endrefsegment
-  \blx@inf@refseg}
-
-\def\blx@endrefsegment{%
-  \global\c@refsegment\z@}
-
-% Reference section/segment auto-reset
-% we are prepending to the commands so that the resets happen before
-% the part title is typeset otherwise \cites in there could be "ibid"
-% which makes no sense
-\def\blx@refpatch@part#1{%
-    \ifundef\part
-      {\blx@err@nodocdiv{part}}
-      {\toggletrue{blx@tempa}%
-       \def\do##1{%
-         \pretocmd##1{#1}
-           {\togglefalse{blx@tempa}\listbreak}
-           {}}%
-       \docsvlist{%
-         \H@old@part,%    hyperref
-         \NR@part,%       nameref
-         \@part}%         latex/koma-script/memoir
-       \iftoggle{blx@tempa}
-         {\blx@err@patch{\string\@part}}
-         {}%
-       \let\do\noexpand}}
-
-\def\blx@refpatch@chapter#1{%
-  \ifundef\chapter
-    {\blx@err@nodocdiv{chapter}}
-    {\pretocmd\@makechapterhead{#1}
-       {}
-       {\blx@err@patch{\string\@makechapterhead}}}}
-
-\def\blx@refpatch@sect#1{%
-  \ifcsundef{#1}
-    {\blx@err@nodocdiv{#1}\@gobbletwo}
-    {\blx@refpatch@sect@i}}
-
-\edef\blx@refpatch@sect@i#1#2{%
-  \def\noexpand\do##1{%
-     \pretocmd##1%
-       {\noexpand\blx@refpatch@sect@ii{#1}{#2}{\string#2}}
-      {\togglefalse{blx@tempa}\noexpand\listbreak}
-      {}}%
-  \noexpand\blx@refpatch@sect@iii}
-
-\def\blx@refpatch@sect@ii#1#2#3{%
-  \ifnumequal{#2}{#3}{#1}{}}
-
-\def\blx@refpatch@sect@iii{%
-  \toggletrue{blx@tempa}%
-  \docsvlist{%       order does matter:
-    \H@old@sectm@m,% memoir+hyperref (what a mess...)
-    \M@sect,%        memoir
-    \H@old@sect,%    hyperref
-    \NR@sect,%       nameref
-    \scr@sect,%      koma-script 3.x
-    \@sect}%         latex
-  \iftoggle{blx@tempa}
-    {\blx@err@patch{\string\@sect}}
-    {}%
-  \let\do\noexpand}
-
-% Bibliography categories
-
-\let\blx@categories\@empty
-
-% {<category>}
-\newrobustcmd*{\DeclareBibliographyCategory}[1]{%
-  \ifcsundef{blx@catg@#1}
-    {\global\cslet{blx@catg@#1}\@empty
-     \listgadd\blx@categories{#1}}
-    {\blx@error
-       {Category '#1' already declared}
-       {The bibliography category '#1'\MessageBreak
-        has already been declared}}}
-\@onlypreamble\DeclareBibliographyCategory
-
-% {<category>}{<entrykey>,...}
-\newrobustcmd*{\addtocategory}[2]{%
-  \ifcsundef{blx@catg@#1}
-    {\blx@error
-       {Category '#1' not declared}
-       {Use \string\DeclareBibliographyCategory\space to declare}}
-    {\AfterPreamble{%
-       \blx@xsanitizeafter{\forcsvlist{\blx@addtocategory{#1}}}{#2}}}}
-
-% {<category>}{<entrykey>,...}
-\def\blx@addtocategory#1#2{%
-  % If we are adding a set member to a category, make sure we also add the
-  % set parent if it is cited. If it is cited, we should be using the set
-  % parent in the category, not the set child member. blx@setc@... will
-  % only exist if the set parent is also cited as it is only defined when a
-  % member contains \inset which only happens when the set parent is cited.
-  \ifcsdef{blx@setc@\the\c@refsection @#2}
-    {\blx@auxwrite\@mainaux{}{\string\abx@aux@category{#1}{\csuse{blx@setc@\the\c@refsection @#2}}}%
-     \abx@aux@category{#1}{\csuse{blx@setc@\the\c@refsection @#2}}}
-    {}%
-  \blx@auxwrite\@mainaux{}{\string\abx@aux@category{#1}{#2}}%
-  \abx@aux@category{#1}{#2}}
-
-% {<category>}{<entrykey>,...}
-\protected\def\abx@aux@category#1#2{%
-  \xifinlistcs{\detokenize{#2}}{blx@catg@#1}
-    {}
-    {\listcsxadd{blx@catg@#1}{\detokenize{#2}}}}
-
-\AtEndDocument{\let\abx@aux@category\@gobbletwo}
-
-% [<options>]{<resource>,...}
-\renewrobustcmd*{\bibliography}[1]{%
-  \begingroup
-  \def\blx@tempa{file}%
-  \def\blx@tempb{bibtex}%
-  \def\blx@tempc{local}%
-  \blx@xsanitizeafter{\forcsvlist\blx@addbib@legacy}{#1}%
-  \endgroup}
-\@onlypreamble\bibliography
-
-\def\blx@addbib@legacy#1{%
-  \begingroup
-  \edef\blx@tempa{\endgroup
-    \noexpand\blx@addbib@resource{\blx@stripbib{#1}\detokenize{.bib}}}%
-  \blx@tempa}
-
-\def\blx@stripbib#1{%
-  \expandafter\blx@stripbib@i\detokenize{#1.bib}&}
-\edef\blx@stripbib@i{%
-  \def\noexpand\blx@stripbib@i##1\detokenize{.bib}##2&}
-\blx@stripbib@i{#1}
-
-% [<options>]{<resource>,...}
-\newrobustcmd*{\addbibresource}{%
-  \blx@addbib\blx@addbib@resource}
-\@onlypreamble\addbibresource
-
-\newrobustcmd*{\addglobalbib}{%
-  \blx@addbib\blx@addbib@global}
-\@onlypreamble\addglobalbib
-
-\newrobustcmd*{\addsectionbib}{%
-  \blx@addbib\blx@addbib@register}
-\@onlypreamble\addsectionbib
-
-\def\blx@addbib#1{%
-  \@ifnextchar[%]
-    {\blx@addbib@i{#1}}
-    {\blx@addbib@i{#1}[]}}
-
-\def\blx@addbib@i#1[#2]{%
-  \begingroup
-  \blx@hook@fileverb
-  \blx@addbib@ii{#1}{#2}}
-
-\def\blx@addbib@ii#1#2#3{%
-  \endgroup
-  \begingroup
-  \def\blx@tempa{file}%
-  \def\blx@tempb{bibtex}%
-  \def\blx@tempc{local}%
-  \undef\blx@tempd
-  \setkeys{blx@addbib}{#2}%
-  \blx@xsanitizeafter{#1}{#3}%
-  \endgroup}
-
-\def\blx@hook@fileverb{%
-  \let\do\@makeother
-  \dospecials
-  \catcode`\\=\z@
-  \catcode`\{=\@ne
-  \catcode`\}=\tw@}
-
-\define@key{blx@addbib}{type}{\def\blx@tempa{#1}}
-\define@key{blx@addbib}{datatype}{\def\blx@tempb{#1}}
-\define@key{blx@addbib}{location}{\def\blx@tempc{#1}}
-\define@key{blx@addbib}{label}{\edef\blx@tempd{\detokenize{#1}}}
-
-% \blx@res@type@<resource>      resource -> type
-% \blx@res@data@<resource>      resource -> datatype
-% \blx@res@loca@<resource>      resource -> datatype
-% \blx@res@labl@<resource>      label    -> resource
-
-\def\blx@addbib@register#1{%
-  \csxdef{blx@res@type@#1}{\blx@tempa}%
-  \csxdef{blx@res@data@#1}{\blx@tempb}%
-  \csxdef{blx@res@loca@#1}{\blx@tempc}%
-  \ifdef\blx@tempd
-    {\csxdef{blx@res@labl@\blx@tempd}{#1}}
-    {}}
-
-\def\blx@addbib@resource#1{%
-  \blx@addbib@register{#1}%
-  \listgadd\blx@bibfiles{#1}%
-  \blx@regbibfile\jobname{#1}}
-
-\def\blx@addbib@global#1{%
-  \blx@addbib@resource{#1}%
-  \listgadd\blx@bibfiles@global{#1}}
-
-\let\blx@bibfiles\@empty
-\let\blx@bibfiles@global\@empty
-
-\def\blx@bibdata#1#2{%
-  \forlistloop{\blx@bibdata@i{#1}}#2}
-\def\blx@bibdata@i#1#2{%
-  \blx@xmlsanitizeafter{\blx@bibdata@ii{#1}{#2}}{#2}}
-\def\blx@bibdata@ii#1#2#3{%
-  \eappto#1{%
-    \blx@xml@datasource
-      {\ifcsdef{blx@res@type@#2}
-         {\csuse{blx@res@type@#2}}
-         {file}}
-      {\ifcsdef{blx@res@data@#2}
-        {\csuse{blx@res@data@#2}}
-        {bibtex}}
-      {#3}}}
-
-%% Citations
-
-\newrobustcmd*{\AtEveryCite}{\gappto\blx@hook@cite}
-\newrobustcmd*{\AtEveryCitekey}{\gappto\blx@hook@citekey}
-\newrobustcmd*{\AtEveryMultiCite}{\gappto\blx@hook@mcite}
-\@onlypreamble\AtEveryCite
-\@onlypreamble\AtEveryCitekey
-\@onlypreamble\AtEveryMultiCite
-
-\newrobustcmd*{\AtEachCitekey}{%
-  \iftoggle{blx@citation}{\appto\blx@hook@citekey}{\@gobble}}
-
-\def\blx@imc@UseEveryCiteHook{\csuse{blx@hook@cite}}
-\def\blx@imc@UseEveryCitekeyHook{\csuse{blx@hook@citekey}}
-\def\blx@imc@UseEveryMultiCiteHook{\csuse{blx@hook@mcite}}
-
-\newrobustcmd*{\AtNextCite}{%
-  \ifundef\blx@hook@cite@next
-    {\gdef\blx@hook@cite@next{\global\undef\blx@hook@cite@next}}
-    {}%
-  \gappto\blx@hook@cite@next}
-
-\newrobustcmd*{\AtNextCitekey}{%
-  \ifundef\blx@hook@citekey@next
-    {\gdef\blx@hook@citekey@next{\global\undef\blx@hook@citekey@next}}
-    {}%
-  \gappto\blx@hook@citekey@next}
-
-\newrobustcmd*{\AtNextMultiCite}{%
-  \ifundef\blx@hook@mcite@next
-    {\gdef\blx@hook@mcite@next{\global\undef\blx@hook@mcite@next}}
-    {}%
-  \gappto\blx@hook@mcite@next}
-
-\def\blx@imc@UseNextCiteHook{\csuse{blx@hook@cite@next}}
-\def\blx@imc@UseNextCitekeyHook{\csuse{blx@hook@citekey@next}}
-\def\blx@imc@UseNextMultiCiteHook{\csuse{blx@hook@mcite@next}}
-
-\def\blx@imc@DeferNextCitekeyHook{\undef\blx@hook@citekey@next}
-
-\blx@regimcs{%
-  \UseEveryCiteHook \UseEveryCitekeyHook \UseEveryMultiCiteHook
-  \UseNextCiteHook \UseNextCitekeyHook \UseNextMultiCiteHook
-  \DeferNextCitekeyHook}
-
-% {<style>}
-
-\newrobustcmd*{\RequireCitationStyle}[1]{%
-  \blx@inputonce{#1.cbx}{citation style '#1'}{}{}{}
-    {\blx@error
-       {Style '#1' not found}
-       {The citation style '#1' could not be found}}}
-\@onlypreamble\RequireCitationStyle
-
-% {<code>}
-
-\newrobustcmd*{\InitializeCitationStyle}{\appto\blx@hook@cbxinit}
-\@onlypreamble\InitializeCitationStyle
-
-% {<code>}
-
-\newrobustcmd*{\OnManualCitation}{\appto\blx@hook@mancite}
-\@onlypreamble\OnManualCitation
-
-\newrobustcmd*{\mancite}{%
-  \csuse{blx@hook@mancite}%
-  \blx@ibidreset
-  \blx@idemreset
-  \blx@opcitreset
-  \blx@loccitreset}
-
-% {<entrykey>}{<message>}
-% Just a wrapper to suppress citation tracking in toc/lof etc.
-\def\blx@citation#1#2{%
-  \ifbool{citerequest}
-    {\blx@citation@entry{#1}{#2}}
-    {}}
-
-\def\blx@citation@entry#1#2{%
-  \blx@bibreq{#1}%
-  \ifinlist{#1}{\blx@cites}
-    {}
-    {\listgadd{\blx@cites}{#1}%
-     \blx@auxwrite\@mainaux{}{\string\abx@aux@cite{#1}}}%
-  \ifinlistcs{#1}{blx@segm@\the\c@refsection @\the\c@refsegment}
-    {}
-    {\listcsgadd{blx@segm@\the\c@refsection @\the\c@refsegment}{#1}}%
-  \blx@ifdata{#1}
-    {}
-    {\ifcsdef{blx@miss@\the\c@refsection}
-       {\ifinlistcs{#1}{blx@miss@\the\c@refsection}
-          {}
-          {\blx@logreq@active{#2{#1}}}}
-       {\blx@logreq@active{#2{#1}}}}}
-
-\def\blx@citation@set#1#2{%
-  \blx@citation@entry{#1}{#2}%
-  \begingroup
-  \def\do##1{\blx@citation@entry{##1}\blx@msg@cundef}%
-  \expandafter\expandafter\expandafter\docsvlist
-  \expandafter\expandafter\expandafter{%
-    \csname blx@setp@\the\c@refsection @#1\endcsname}%
-  \endgroup}
-
-\def\blx@citation@inset#1#2{%
-  \blx@citation@entry{#1}{#2}%
-  \expandafter\expandafter\expandafter\blx@citation@inset@i
-  \expandafter\expandafter\expandafter{%
-    \csname blx@setc@\the\c@refsection @#1\endcsname}\blx@msg@cundef}
-
-\def\blx@citation@inset@i#1{%
-  \ifcsdef{blx@setp@\the\c@refsection @#1}
-    {\blx@citation@set{#1}}
-    {\blx@citation@entry{#1}}}
-
-\def\blx@citation@all{%
-  \ifbool{citerequest}
-    {\blx@bibreq{*}%
-     \global\csletcs
-       {blx@segm@\the\c@refsection @\the\c@refsegment}
-       {blx@slist@entry@\the\c@refsection @\blx@refcontext@context}%
-      \ifcsvoid{blx@slist@entry@\the\c@refsection @\blx@refcontext@context}
-       {\blx@logreq@active{}}
-       {}}
-    {}}
-
-\protected\def\blx@bibreq#1{%
-  \begingroup
-  \blx@xmlsanitizeafter{\def\blx@tempa}{#1}%
-  % citeall is always order "0" - this makes no real difference as biber
-  % ignores all other citekeys in the section if citeall is present
-  \ifstrequal{*}{#1}
-    {\blx@auxwrite\blx@bcfout{}{\blx@xml@citekey{\blx@tempa}{0}}}
-    {\blx@auxwrite\blx@bcfout{}{\blx@xml@citekey{\blx@tempa}{\expandafter\the\csname blx@sectionciteorder@\the\c@refsection\endcsname}}}%
-  \endgroup}
-
-% {<set>}{<key1,key2,key3>}
-
-\newrobustcmd*{\defbibentryset}[2]{%
-  \@bsphack
-  \begingroup
-  \blx@xsanitizeafter{\def\blx@tempa}{#1}%
-  \let\blx@tempb\@empty
-  \let\blx@tempc\@empty
-  \blx@xsanitizeafter{\forcsvlist\blx@defentryset@add}{#2}%
-  \ifcsdef{blx@set@\the\c@refsection @\blx@tempa}
-    {\expandafter\ifdefequal
-       \csname blx@set@\the\c@refsection @\blx@tempa\endcsname
-       \blx@tempb
-       {}
-       {\blx@error
-          {Conflicting definitions of '\blx@tempa'}
-          {The entry set '\blx@tempa' been defined before.\MessageBreak
-           old: \blx@tempa\space = %
-           \csuse{blx@set@\the\c@refsection @\blx@tempa}\MessageBreak
-           new: \blx@tempa\space = \blx@tempb\MessageBreak
-           I'm ignoring the new definition}}}
-    {\global\cslet{blx@set@\the\c@refsection @\blx@tempa}\blx@tempb
-     \edef\blx@tempa{%
-       \AfterPreamble{\blx@setreq{\blx@tempa}{\blx@tempb}}}%
-     \blx@tempa}%
-  \endgroup
-  \@esphack}
-
-\def\blx@defentryset@add#1{%
-  \edef\blx@tempb{\blx@tempb\blx@tempc#1}%
-  \def\blx@tempc{,}}
-
-\protected\def\blx@setreq#1#2{%
-  \begingroup
-  \blx@xmlsanitizeafter{\def\blx@tempa}{#1}%
-  \blx@xmlsanitizeafter{\def\blx@tempb}{#2}%
-  \blx@auxwrite\blx@bcfout{}{\blx@xml@citeset{\blx@tempa}{\blx@tempb}}%
-  \endgroup}
-
-% {<entrykey>,...}
-\protected\def\blx@citeloop#1{%
-  \begingroup
-    % Make sure this counter exists. Sometimes it might not when using, e.g:
-    % refsection=chapter and \includeonly to put in the chapters or when
-    % inserting citations into table of contents
-    \ifcsname blx@sectionciteorder@\the\c@refsection\endcsname\else
-      \expandafter\newcount\csname blx@sectionciteorder@\the\c@refsection\endcsname
-    \fi
-  \global\advance\csname blx@sectionciteorder@\the\c@refsection\endcsname\@ne
-  \blx@tempcnta\z@
-  \blx@tempcntb\z@
-  \let\blx@tempa\@empty
-  \forcsvlist\blx@citeadd{#1}%
-  \blx@thenotecheck
-  \ifnum\blx@tempcnta>\z@
-    \ifnum\blx@tempcntb>\z@
-      \multicitedelim
-    \fi
-  \fi
-  \letcs\blx@tempb{blx@slist@centry@\the\c@refsection @\blx@refcontext@context}%
-  \blx@thecitesort
-  \edef\blx@tempa{\endgroup
-    \c@citecount\z@
-    \c@citetotal\the\blx@tempcnta\relax
-    \unexpanded{\forlistloop\blx@citeprint}{\blx@tempb}}%
-  \blx@tempa}
-
-\def\blx@notecheck{%
-  \ifnum\blx@tempcnta>\@ne
-    \blx@warning{%
-      Package option 'sortcites' enabled.\MessageBreak
-      Verify postnote placement}%
-  \fi}
-
-\def\blx@citesort{%
-  \ifnum\blx@tempcnta>\@ne
-    \blx@filtercitesort\blx@tempb{blx@tempa}%
-  \else
-    \blx@citenosort
-  \fi}
-
-\def\blx@citenosort{%
-  \let\blx@tempb\blx@tempa}
-
-% {<entrykey>}
-\def\blx@citeadd#1{%
-  \ifcsdef{blx@keyalias@\the\c@refsection @#1}
-    {\edef\blx@realkey{\csuse{blx@keyalias@\the\c@refsection @#1}}}
-    {\def\blx@realkey{#1}}%
-  \expandafter\blx@citation\expandafter{\blx@realkey}\blx@msg@cundefon
-  \expandafter\blx@ifdata\expandafter{\blx@realkey}
-    {\advance\blx@tempcnta\@ne
-     \listeadd\blx@tempa{\blx@realkey}}
-    {\ifnum\blx@tempcntb>\z@\multicitedelim\fi
-     \expandafter\abx@missing\expandafter{\blx@realkey}%
-     \advance\blx@tempcntb\@ne}}
-
-% set refcontext for one citation key from auto-assign \assignrefcontext*
-% macros, if any
-% <entrykey>
-\def\blx@getrefcontext#1{%
-  \let\blx@refcontext@context@saved\blx@refcontext@context
-  \ifdef\blx@assignedrefcontextkeywlist
-    {\def\do##1{%
-       \blx@imc@ifentrykeyword{#1}{##1}
-         {\letcs\blx@refcontext@context{blx@assignedrefcontextkeyws@\the\c@refsection @##1}}
-         {}}%
-     \dolistloop\blx@assignedrefcontextkeywlist}
-    {}%
-  \ifdef\blx@assignedrefcontextcatlist
-    {\def\do##1{%
-       \blx@imc@ifentrycategory{#1}{##1}
-         {\letcs\blx@refcontext@context{blx@assignedrefcontextcats@\the\c@refsection @##1}}
-         {}}%
-     \dolistloop\blx@assignedrefcontextcatlist}
-    {}%
-  \ifcsdef{blx@assignedrefcontextkeys@\the\c@refsection @#1}
-    {\letcs\blx@refcontext@context{blx@assignedrefcontextkeys@\the\c@refsection @#1}}
-    {}}
-
-% {<entrykey>}
-\protected\def\blx@citeprint#1{%
-  \blx@getrefcontext{#1}%
-  \advance\c@citecount\@ne
-  \addtocounter{instcount}\@ne
-  \ifnum\c@citecount=\@ne
-    \blx@getdata@cite{#1}%
-    \blx@precode
-    \ifnum\c@citetotal>\@ne
-      \blx@resetdata
-    \fi
-  \else
-    \blx@dlimcode
-  \fi
-  \begingroup
-  \ifnum\c@citetotal>\@ne
-    \blx@getdata@cite{#1}%
-  \fi
-  \blx@entrysetcount
-  \blx@setoptions@type\abx@field@entrytype
-  \blx@setoptions@entry
-  \blx@backref{#1}%
-  \blx@pagetracker
-  \csuse{blx@hook@citekey}%
-  \csuse{blx@hook@citekey@next}%
-  \blx@beglangcite
-  \blx@execute
-  \blx@loopcode
-  \blx@citecounter
-  \blx@citetracker
-  \blx@ibidtracker
-  \blx@idemtracker
-  \blx@opcittracker
-  \blx@loccittracker
-  \ifnum\c@citecount=\c@citetotal
-    \def\blx@thecheckpunct{\blx@err@nestcite\@gobble}%
-    \blx@postcode
-  \fi
-  \blx@endlangcite
-  \endgroup
-  \let\blx@refcontext@context\blx@refcontext@context@saved}
-
-% cite counter
-
-\def\blx@citecounter@global{%
-  \ifbool{@filesw}
-    {\ifbool{citetracker}
-       {\immediate\write\@mainaux{%
-          \string\abx@aux@count
-          {\the\c@refsection}{\abx@field@entrykey}}}
-       {}}
-    {}}
-
-\def\blx@citecounter@context{%
-  \ifbool{@filesw}
-    {\ifbool{citetracker}
-       {\immediate\write\@mainaux{%
-          \iftoggle{blx@footnote}
-            {\string\abx@aux@fncount}
-            {\string\abx@aux@count}%
-          {\the\c@refsection}{\abx@field@entrykey}}}
-       {}}
-    {}}
-
-% {<refsection>}{<entrykey>}
-
-\protected\def\blx@aux@count#1#2{%
-  \csnumgdef{blx@count@#1@\detokenize{#2}}{\csuse{blx@count@#1@\detokenize{#2}}+1}}
-\protected\def\blx@aux@fncount#1#2{%
-  \csnumgdef{blx@fncount@#1@\detokenize{#2}}{\csuse{blx@fncount@#1@\detokenize{#2}}+1}}
-
-\let\abx@aux@count\@gobbletwo
-\let\abx@aux@fncount\@gobbletwo
-
-\AtEndDocument{%
-  \let\abx@aux@count\@gobbletwo
-  \let\abx@aux@fncount\@gobbletwo}
-
-\protected\def\blx@setcitecounter@global{%
-  \c@citecounter0%
-  \csuse{blx@count@\the\c@refsection @\abx@field@entrykey}%
-  \relax}
-
-\protected\def\blx@setcitecounter@context{%
-  \c@citecounter0%
-  \iftoggle{blx@footnote}
-    {\csuse{blx@fncount@\the\c@refsection @\abx@field@entrykey}}
-    {\csuse{blx@count@\the\c@refsection @\abx@field@entrykey}}%
-  \relax}
-
-% cite tracker
-
-\def\blx@citetracker@global{%
-  \ifbool{citetracker}
-    {\xifinlistcs\abx@field@entrykey{blx@bsee@\the\c@refsection}
-       {}
-       {\listcsxadd{blx@bsee@\the\c@refsection}\abx@field@entrykey}}
-    {}}
-
-\def\blx@citetracker@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\xifinlistcs\abx@field@entrykey{blx@fsee@\the\c@refsection}
-          {}
-          {\listcsxadd{blx@fsee@\the\c@refsection}\abx@field@entrykey}}
-       {\xifinlistcs{\abx@field@entrykey}{blx@bsee@\the\c@refsection}
-          {}
-          {\listcsxadd{blx@bsee@\the\c@refsection}\abx@field@entrykey}}}
-    {}}
-
-\protected\appto\abx@savetrackers{%
-  \global\csletcs{blx@saved@bsee@\the\c@refsection}{blx@bsee@\the\c@refsection}%
-  \global\csletcs{blx@saved@fsee@\the\c@refsection}{blx@fsee@\the\c@refsection}}
-
-\protected\appto\abx@resttrackers{%
-  \global\csletcs{blx@bsee@\the\c@refsection}{blx@saved@bsee@\the\c@refsection}%
-  \global\csletcs{blx@fsee@\the\c@refsection}{blx@saved@fsee@\the\c@refsection}}
-
-\protected\appto\abx@cleartrackers{%
-  \global\cslet{blx@saved@bsee@\the\c@refsection}\@empty
-  \global\cslet{blx@saved@fsee@\the\c@refsection}\@empty}
-
-% ibidem tracker
-
-\def\blx@ibidtracker@global{%
-  \ifbool{citetracker}
-    {\global\let\blx@lastkey@text\abx@field@entrykey}
-    {}}
-
-\def\blx@ibidtracker@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\global\let\blx@lastkey@foot\abx@field@entrykey}
-       {\global\let\blx@lastkey@text\abx@field@entrykey}}
-    {}}
-
-\def\blx@ibidtracker@strict{%
-  \blx@ifcitesingle
-    {\blx@ibidtracker@global}
-    {\blx@ibidreset@global}}%
-
-\def\blx@ibidtracker@constrict{%
-  \blx@ifcitesingle
-    {\blx@mpfnsave
-     \blx@ibidtracker@context}
-    {\blx@ibidreset@context}}%
-
-\def\blx@ibidreset@force{%
-  \global\undef\blx@lastkey@text
-  \global\undef\blx@lastkey@foot
-  \blx@mpfnreset}
-
-\def\blx@ibidreset@global{%
-  \global\undef\blx@lastkey@text}
-
-\def\blx@ibidreset@context{%
-  \iftoggle{blx@footnote}
-    {\blx@mpfnreset
-     \global\undef\blx@lastkey@foot}
-    {\global\undef\blx@lastkey@text}}
-
-\protected\appto\abx@savetrackers{%
-  \global\let\blx@saved@lastkey@text\blx@lastkey@text
-  \global\let\blx@saved@lastkey@foot\blx@lastkey@foot}
-
-\protected\appto\abx@resttrackers{%
-  \global\let\blx@lastkey@text\blx@saved@lastkey@text
-  \global\let\blx@lastkey@foot\blx@saved@lastkey@foot}
-
-\protected\appto\abx@cleartrackers{%
-  \global\undef\blx@saved@lastkey@text
-  \global\undef\blx@saved@lastkey@foot}
-
-% idem tracker
-
-\def\blx@idemtracker@global{%
-  \ifbool{citetracker}
-    {\global\let\blx@lasthash@text\abx@field@fullhash}
-    {}}
-
-\def\blx@idemtracker@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\global\let\blx@lasthash@foot\abx@field@fullhash}
-       {\global\let\blx@lasthash@text\abx@field@fullhash}}
-    {}}
-
-\let\blx@idemtracker@strict\blx@idemtracker@global
-
-\def\blx@idemtracker@constrict{%
-  \blx@mpfnsave
-  \blx@idemtracker@context}
-
-\def\blx@idemreset@force{%
-  \global\undef\blx@lasthash@text
-  \global\undef\blx@lasthash@foot
-  \blx@mpfnreset}
-
-\def\blx@idemreset@global{%
-  \global\undef\blx@lasthash@text}
-
-\def\blx@idemreset@context{%
-  \iftoggle{blx@footnote}
-    {\blx@mpfnreset
-     \global\undef\blx@lasthash@foot}
-    {\global\undef\blx@lasthash@text}}
-
-\protected\appto\abx@savetrackers{%
-  \global\let\blx@saved@lasthash@text\blx@lasthash@text
-  \global\let\blx@saved@lasthash@text\blx@lasthash@text}
-
-\protected\appto\abx@resttrackers{%
-  \global\let\blx@lasthash@text\blx@saved@lasthash@text
-  \global\let\blx@lasthash@text\blx@saved@lasthash@text}
-
-\protected\appto\abx@cleartrackers{%
-  \global\undef\blx@saved@lasthash@text
-  \global\undef\blx@saved@lasthash@foot}
-
-% opcit tracker
-
-\def\blx@opcittracker@global{%
-  \ifbool{citetracker}
-    {\blx@opcit@tracker{text}}
-    {}}
-
-\def\blx@opcittracker@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@opcit@tracker{foot}}
-       {\blx@opcit@tracker{text}}}
-    {}}
-
-\def\blx@opcittracker@strict{%
-  \blx@ifcitesingle
-    {\blx@opcittracker@global}
-    {\blx@opcitreset@global}}%
-
-\def\blx@opcittracker@constrict{%
-  \blx@ifcitesingle
-    {\blx@mpfnsave
-     \blx@opcittracker@context}
-    {\blx@opcitreset@context}}%
-
-\def\blx@opcit@tracker#1{%
-  \blx@imc@iffieldundef{namehash}
-    {}
-    {\global\cslet{blx@lastkey@#1@\abx@field@namehash}\abx@field@entrykey
-     \xifinlistcs\abx@field@namehash{blx@trackhash@#1}
-       {}
-       {\listcsxadd{blx@trackhash@#1}\abx@field@namehash}}}
-
-\def\blx@opcit@reset#1{%
-  \begingroup
-  \def\do##1{\global\csundef{blx@lastkey@#1@##1}}%
-  \dolistcsloop{blx@trackhash@#1}%
-  \global\cslet{blx@trackhash@#1}\@empty
-  \endgroup}
-
-\def\blx@opcitreset@force{%
-  \blx@opcit@reset{text}%
-  \blx@opcit@reset{foot}%
-  \blx@mpfnreset}
-
-\def\blx@opcitreset@global{%
-  \blx@opcit@reset{text}}
-
-\def\blx@opcitreset@context{%
-  \iftoggle{blx@footnote}
-    {\blx@opcit@reset{foot}%
-     \blx@mpfnreset}
-    {\blx@opcit@reset{text}}}
-
-\let\blx@trackhash@text\@empty
-\let\blx@trackhash@foot\@empty
-
-\protected\appto\abx@savetrackers{%
-  \begingroup
-  \def\do#1{\global\csletcs{blx@saved@lastkey@text@#1}{blx@lastkey@text@#1}}%
-  \dolistloop\blx@trackhash@text
-  \global\let\blx@saved@trackhash@text\blx@trackhash@text
-  \def\do#1{\global\csletcs{blx@saved@lastkey@foot@#1}{blx@lastkey@foot@#1}}%
-  \dolistloop\blx@trackhash@foot
-  \global\let\blx@saved@trackhash@foot\blx@trackhash@foot
-  \endgroup}
-
-\protected\appto\abx@resttrackers{%
-  \begingroup
-  \blx@opcit@reset{text}%
-  \global\let\blx@trackhash@text\blx@saved@trackhash@text
-  \def\do#1{\global\csletcs{blx@lastkey@text@#1}{blx@saved@lastkey@text@#1}}%
-  \dolistloop\blx@trackhash@text
-  \blx@opcit@reset{foot}%
-  \global\let\blx@trackhash@foot\blx@saved@trackhash@foot
-  \def\do#1{\global\csletcs{blx@lastkey@foot@#1}{blx@saved@lastkey@foot@#1}}%
-  \dolistloop\blx@trackhash@foot
-  \endgroup}
-
-\protected\appto\abx@cleartrackers{%
-  \begingroup
-  \def\do#1{\global\csundef{blx@saved@lastkey@text@#1}}%
-  \dolistloop\blx@saved@trackhash@text
-  \global\undef\blx@saved@trackhash@text
-  \def\do#1{\global\csundef{blx@saved@lastkey@foot@#1}}%
-  \dolistloop\blx@saved@trackhash@foot
-  \global\undef\blx@saved@trackhash@foot
-  \endgroup}
-
-% loccit tracker
-
-\def\blx@loccittracker@global{%
-  \ifbool{citetracker}
-    {\blx@loccit@tracker{text}}
-    {}}
-
-\def\blx@loccittracker@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@loccit@tracker{foot}}
-       {\blx@loccit@tracker{text}}}
-    {}}
-
-\def\blx@loccittracker@strict{%
-  \ifbool{citetracker}
-    {\blx@loccit@stricttracker{text}}
-    {}}
-
-\def\blx@loccittracker@constrict{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@mpfnsave
-        \blx@loccit@stricttracker{foot}}
-       {\blx@loccit@stricttracker{text}}}
-    {}}
-
-\def\blx@loccit@tracker#1{%
-  \global\csundef{blx@lastnote@#1@\abx@field@entrykey}%
-  \blx@imc@iffieldundef{postnote}
-    {}
-    {\global\cslet{blx@lastnote@#1@\abx@field@entrykey}\abx@field@postnote
-     \xifinlistcs\abx@field@entrykey{blx@trackkeys@#1}
-       {}
-       {\listcsxadd{blx@trackkeys@#1}\abx@field@entrykey}}}
-
-\def\blx@loccit@stricttracker#1{%
-  \global\csundef{blx@lastnote@#1@\abx@field@entrykey}%
-  \blx@imc@iffieldundef{postnote}
-    {}
-    {\blx@ifcitesingle
-       {\expandafter\blx@imc@ifpages
-        \expandafter{\abx@field@postnote}
-          {\global\cslet{blx@lastnote@#1@\abx@field@entrykey}\abx@field@postnote
-           \xifinlistcs\abx@field@entrykey{blx@trackkeys@#1}
-             {}
-             {\listcsxadd{blx@trackkeys@#1}\abx@field@entrykey}}
-          {}}
-       {}}}
-
-\def\blx@loccit@reset#1{%
-  \begingroup
-  \def\do##1{\global\csundef{blx@lastnote@#1@##1}}%
-  \dolistcsloop{blx@trackkeys@#1}%
-  \global\cslet{blx@trackkeys@#1}\@empty
-  \endgroup}
-
-\def\blx@loccitreset@force{%
-  \blx@loccit@reset{text}%
-  \blx@loccit@reset{foot}%
-  \blx@mpfnreset}
-
-\def\blx@loccitreset@global{%
-  \blx@loccit@reset{text}}
-
-\def\blx@loccitreset@context{%
-  \iftoggle{blx@footnote}
-    {\blx@loccit@reset{foot}%
-     \blx@mpfnreset}
-    {\blx@loccit@reset{text}}}
-
-\let\blx@trackkeys@text\@empty
-\let\blx@trackkeys@foot\@empty
-
-\protected\appto\abx@savetrackers{%
-  \begingroup
-  \def\do#1{\global\csletcs{blx@saved@lastnote@text@#1}{blx@lastnote@text@#1}}%
-  \dolistloop\blx@trackkeys@text
-  \global\let\blx@saved@trackkeys@text\blx@trackkeys@text
-  \def\do#1{\global\csletcs{blx@saved@lastnote@foot@#1}{blx@lastnote@foot@#1}}%
-  \dolistloop\blx@trackkeys@foot
-  \global\let\blx@saved@trackkeys@foot\blx@trackkeys@foot
-  \endgroup}
-
-\protected\appto\abx@resttrackers{%
-  \begingroup
-  \blx@loccit@reset{text}%
-  \global\let\blx@trackkeys@text\blx@saved@trackkeys@text
-  \def\do#1{\global\csletcs{blx@lastnote@text@#1}{blx@saved@lastnote@text@#1}}%
-  \dolistloop\blx@trackkeys@text
-  \blx@loccit@reset{foot}%
-  \global\let\blx@trackkeys@foot\blx@saved@trackkeys@foot
-  \def\do#1{\global\csletcs{blx@lastnote@foot@#1}{blx@saved@lastnote@foot@#1}}%
-  \dolistloop\blx@trackkeys@foot
-  \endgroup}
-
-\protected\appto\abx@cleartrackers{%
-  \begingroup
-  \def\do#1{\global\csundef{blx@saved@lastnote@text@#1}}%
-  \dolistloop\blx@saved@trackkeys@text
-  \global\undef\blx@saved@trackkeys@text
-  \def\do#1{\global\csundef{blx@saved@lastnote@foot@#1}}%
-  \dolistloop\blx@saved@trackkeys@foot
-  \global\undef\blx@saved@trackkeys@foot
-  \endgroup}
-
-\def\blx@addbackref#1{%
-  \ifcsdef{blx@setp@\the\c@refsection @#1}
-    {\ifcase\blx@backrefsetstyle
-       \blx@addbackref@i{#1}%
-     \or
-       \blx@addbackref@ii{setp}{#1}%
-     \or
-       \blx@addbackref@i{#1}%
-     \or
-       \blx@addbackref@i{#1}%
-     \or
-       \blx@addbackref@i{#1}%
-       \blx@addbackref@ii{setp}{#1}%
-     \or
-       \blx@addbackref@i{#1}%
-       \blx@addbackref@ii{setp}{#1}%
-     \fi}
-    {\ifcsdef{blx@setc@\the\c@refsection @#1}
-       {\ifcase\blx@backrefsetstyle
-          \blx@addbackref@ii{setc}{#1}%
-        \or
-          \blx@addbackref@i{#1}%
-        \or
-          \blx@addbackref@i{#1}%
-        \or
-          \blx@addbackref@i{#1}%
-          \blx@addbackref@ii{setc}{#1}%
-        \or
-          \blx@addbackref@i{#1}%
-        \or
-          \blx@addbackref@i{#1}%
-          \blx@addbackref@ii{setc}{#1}%
-        \fi}
-       {\blx@addbackref@i{#1}}}}
-
-\def\blx@addbackref@i#1{%
-  \ifbacktracker
-    \blx@leavevmode
-    \if@filesw
-      \protected@write\@mainaux{}{\string\abx@aux@backref
-        {\the\c@instcount}{#1}{\the\c@refsection}%
-        {\thepage}{\noexpand\the\c@page}}%
-    \fi
-  \fi}
-
-\def\blx@addbackref@ii#1#2{%
-  \expandafter\expandafter\expandafter\forcsvlist
-  \expandafter\expandafter\expandafter\blx@addbackref@i
-  \expandafter\expandafter\expandafter{%
-    \csname blx@#1@\the\c@refsection @#2\endcsname}}
-
-% {<instcount>}{<entrykey>}{<refsection>}{<page>}{<page int>}
-\protected\def\blx@aux@backref#1#2#3#4#5{%
-  \ifcsundef{blx@pref@#3@\detokenize{#2}}
-    {\global\cslet{blx@pref@#3@\detokenize{#2}}\@empty
-     \expandafter\blx@onlypreamble\csname blx@pref@#3@\detokenize{#2}\endcsname}
-    {}%
-  \ifinlistcs{#4}{blx@pref@#3@\detokenize{#2}}
-    {}
-    {\listcsgadd{blx@pref@#3@\detokenize{#2}}{#4}}%
-  \blx@addpagesum{#1}{#5}}
-
-\AtEndDocument{%
-  \def\abx@aux@backref#1#2#3#4#5{\blx@addpagesum{#1}{#5}}}
-
-% {<true>}{<false>}
-\def\blx@ifcitesingle{%
-  \ifnum\c@citetotal=\@ne
-    \expandafter\@firstoftwo
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-%  hyperref interface
-
-\appto\blx@mkhyperref{%
-  \protected\def\blx@imc@bibhyperref{%
-    \@ifnextchar[%]
-      {\blx@bibhyperref}
-      {\blx@bibhyperref[\abx@field@entrykey]}}%
-  \ifundef\hyper@natanchorstart
-    {\long\def\blx@bibhyperref[#1]#2{%
-       \blx@sfsave\hyperlink{cite.\the\c@refsection @#1}{\blx@sfrest
-         #2%
-       \blx@sfsave}\blx@sfrest}%
-     \protected\long\def\blx@imc@bibhyperlink#1#2{%
-       \blx@sfsave\hyperlink{cite.\the\c@refsection:#1}{\blx@sfrest
-         #2%
-       \blx@sfsave}\blx@sfrest}%
-     \protected\long\def\blx@imc@bibhypertarget#1#2{%
-       \blx@sfsave\hypertarget{cite.\the\c@refsection:#1}{\blx@sfrest
-         #2%
-       \blx@sfsave}\blx@sfrest}}%
-    {\long\def\blx@bibhyperref[#1]#2{%
-       \blx@sfsave\hyper@natlinkstart{\the\c@refsection @#1}\blx@sfrest
-       #2%
-       \blx@sfsave\hyper@natlinkend\blx@sfrest}%
-     \protected\long\def\blx@imc@bibhyperlink#1#2{%
-       \blx@sfsave\hyper@natlinkstart{\the\c@refsection:#1}\blx@sfrest
-       #2%
-       \blx@sfsave\hyper@natlinkend\blx@sfrest}%
-     \protected\long\def\blx@imc@bibhypertarget#1#2{%
-       \blx@sfsave\hyper@natanchorstart{\the\c@refsection:#1}\blx@sfrest
-       #2%
-       \blx@sfsave\hyper@natanchorend\blx@sfrest}}
-  \let\blx@imc@ifhyperref\@firstoftwo
-  \def\blx@sf{\spacefactor}%
-  \def\blx@sfsave{%
-    \blx@leavevmode
-    \numgdef\blx@sf{\spacefactor}}%
-  \def\blx@sfrest{%
-    \ifhmode\spacefactor\blx@sf\relax\fi
-    \gdef\blx@sf{\spacefactor}}}
-
-\appto\blx@mknohyperref{%
-  \protected\def\blx@imc@bibhyperref{\@ifnextchar[\blx@nohyperref\@firstofone}%
-  \def\blx@nohyperref[#1]#2{#2}%
-  \let\blx@imc@bibhyperlink\@secondoftwo
-  \let\blx@imc@bibhypertarget\@secondoftwo
-  \let\blx@imc@ifhyperref\@secondoftwo}
-
-\blx@regimcs{%
-  \bibhyperref \bibhyperlink \bibhypertarget \ifhyperref}
-
-% {<entrykey>,...}
-\protected\def\nocite#{\blx@nocite}
-
-\def\blx@nocite#1{%
-  \@bsphack
-  \AfterPreamble{%
-    \iftoggle{blx@bibliography}
-      {}
-      {\ifstrequal{*}{#1}
-        {\blx@citation@all}
-        {\blx@xsanitizeafter{\forcsvlist\blx@nocite@do}{#1}}}}%
-  \@esphack}
-
-\def\blx@nocite@do#1{%
-    % Make sure this counter exists. Sometimes it might not when using, e.g:
-    % refsection=chapter and \includeonly to put in the chapters or when
-    % inserting citations into table of contents
-    \ifcsname blx@sectionciteorder@\the\c@refsection\endcsname\else
-      \expandafter\newcount\csname blx@sectionciteorder@\the\c@refsection\endcsname
-    \fi
-  \global\advance\csname blx@sectionciteorder@\the\c@refsection\endcsname\@ne
-  \blx@citation{#1}\blx@msg@cundef}
-
-% {<macro>}[<arg1>][<arg2>]{<arg3>}
-% => <macro>{<arg1>}{<arg2>}{<arg3>}
-\protected\def\blx@citeargs#1{%
-  \@ifnextchar[%]
-    {\blx@citeargs@i{#1}}
-    {\blx@citeargs@iii{#1{}{}}}}
-\long\def\blx@citeargs@i#1[#2]{%
-  \@ifnextchar[%]
-    {\blx@citeargs@ii{#1{#2}}}
-    {\blx@citeargs@iii{#1{}{#2}}}}
-\long\def\blx@citeargs@ii#1[#2]{%
-  \blx@citeargs@iii{#1{#2}}}
-\long\def\blx@citeargs@iii#1#2{%
-  \blx@xsanitizeafter{#1}{#2}}
-
-% {<macro>}(<arg1>)(<arg2>)
-% => <macro>{<arg1>}{<arg2>}
-\protected\def\blx@multiargs#1{%
-  \@ifnextchar(%)
-    {\blx@multiargs@i{#1}}
-    {#1{}{}}}
-\long\def\blx@multiargs@i#1(#2){%
-  \@ifnextchar(%)
-    {\blx@multiargs@ii{#1{#2}}}
-    {#1{}{#2}}}
-\long\def\blx@multiargs@ii#1(#2){#1{#2}}
-
-% {<macro>}[<arg1>][<arg2>]{<arg3>}<punct>
-% => <macro>{<arg1>}{<arg2>}{<arg3>}{<punctcmd>}
-\protected\def\blx@citepunct#1{%
-  \blx@citeargs{\blx@citepunct@i{#1}}}
-\long\def\blx@citepunct@i#1#2#3#4{%
-  \blx@thecheckpunct{#1{#2}{#3}{#4}}}
-
-% {<csname>}[<arg1>][<arg2>]{arg3}[arg4]{arg5}<punct>
-% => <macro>{<arg1>}{<arg2>}{<arg3>}{<arg4>}{arg5}{<punctcmd>}
-\protected\def\blx@citexpunct#1{%
-  \blx@citeargs{\blx@citexpunct@i{#1}}}
-\long\def\blx@citexpunct@i#1#2#3#4{%
-  \@ifnextchar[%]
-    {\blx@citexpunct@ii{#1}{{#2}{#3}{#4}}}
-    {\blx@citexpunct@ii{#1}{{#2}{#3}{#4}}[#1]}}
-\long\def\blx@citexpunct@ii#1#2[#3]#4{%
-  \blx@thecheckpunct{\blxcitecmd{#1}#2{#3}{#4}}}
-
-% {<code>}<punct> => <code>{<punctcmd>}
-\long\def\blx@checkpunct#1{%
-  \begingroup
-  \def\blx@tempa{\endgroup#1}%
-  \futurelet\blx@tempb\blx@checkpunct@i}
-\def\blx@checkpunct@i{%
-  \expandafter\blx@checkpunct@ii\blx@autopunct&}
-\def\blx@checkpunct@ii#1{%
-  \ifx#1&%
-    \expandafter\blx@checkpunct@iii
-  \fi
-  \ifx#1\blx@tempb
-    \expandafter\blx@checkpunct@iv
-  \fi
-  \blx@checkpunct@ii}
-\def\blx@checkpunct@iii#1\blx@checkpunct@ii{%
-  \global\undef\abx@field@postpunct
-  \blx@tempa{\blx@postpunct}}
-\def\blx@checkpunct@iv#1\blx@checkpunct@ii#2&#3{%
-  \gdef\abx@field@postpunct{#3}%
-  \edef\blx@tempa{%
-    \expandonce\blx@tempa{%
-    \ifcsdef{blx@pm@\detokenize{#3}}
-      {\csname blx@imc@add\csname blx@pm@\detokenize{#3}\endcsname
-       \endcsname}
-      {\noexpand#3}}}%
-  \blx@tempa}
-
-\long\def\blx@nocheckpunct#1{#1{}}
-
-\protected\def\blx@citeinit{%
-  \iftoggle{blx@bibliography}
-    {}
-    {\toggletrue{blx@citation}}%
-  \blx@blxinit
-  \blx@langstrings
-  \citesetup
-  \blx@setsfcodes
-  \blx@postpunct@agroup
-  \blx@resetdata
-  \blx@leavevmode
-  \csuse{blx@hook@cite}%
-  \csuse{blx@hook@cite@next}%
-  \let\blx@citeinit\blx@resetdata}
-
-\protected\def\blx@citecmdinit{%
-  \blx@leavevmode@cite
-  \iftoggle{blx@bibliography}
-    {}
-    {\blx@initunit}}
-
-% *{<command>}[<wrapper>]{<precode>}{<loopcode>}{<delimcode>}{<postcode>}
-\newrobustcmd*{\DeclareCiteCommand}{%
-  \@ifstar{\blx@defcitecmd*}{\blx@defcitecmd{}}}
-
-\def\blx@defcitecmd#1#2{%
-  \begingroup
-  \escapechar\m@ne
-  \edef\blx@tempa{\endgroup
-    \noexpand\blx@defcitecmd@i{#1}{\string#2}}%
-  \blx@tempa}
-
-\def\blx@defcitecmd@i#1#2{%
-  \blx@checkcitecmd{#2}{#1}%
-  \protected\csdef{#2}{%
-    \blx@citecmdinit
-    \@ifstar
-      {\blx@citepunct{\blxcitecmd{#2*}}}
-      {\blx@citepunct{\blxcitecmd{#2}}}}%
-  \@ifnextchar[%]
-    {\blx@defcitecmd@iii{#2#1}}
-    {\blx@defcitecmd@ii{#2#1}}}
-
-\long\def\blx@defcitecmd@ii#1{%
-  \protected\csedef{blx@cite@#1}{\blxciteicmd{#1}}%
-  \blx@defcitecmd@iv{#1}}
-
-\long\def\blx@defcitecmd@iii#1[#2]{%
-  \protected\long\csedef{blx@cite@#1}##1##2##3##4{%
-    \begingroup
-    \blx@citeinit
-    \unexpanded{#2}{\blxciteicmd{#1}{##1}{##2}{##3}{}}%
-    ##4\endgroup}%
-  \blx@defcitecmd@iv{#1}}
-
-\long\def\blx@defcitecmd@iv#1#2#3#4#5{%
-  \protected\long\csdef{blx@citei@#1}##1##2##3##4{%
-    \ifblank{##1}
-      {}
-      {\def\abx@field@prenote{##1}}%
-    \ifblank{##2}
-      {\let\blx@thenotecheck\relax}
-      {\def\abx@field@postnote{##2}}%
-    \def\blx@precode{#2}%
-    \def\blx@loopcode{#3}%
-    \def\blx@dlimcode{#4}%
-    \def\blx@postcode{#5##4}%
-    \blx@citeloop{##3}%
-    \endgroup}}
-
-% {<type>}{<name>}{*}
-\def\blx@checkcitecmd#1#2{%
-  \ifblank{#2}
-    {\ifcsdef{blx@cite@#1}
-       {\blx@info{Redefining '\@backslashchar#1'}}
-       {\ifcsundef{#1}
-          {}
-          {\blx@warning@noline{Redefining '\@backslashchar#1'}}}%
-     \ifcsdef{blx@cite@#1*}
-       {}
-       {\csedef{blx@cite@#1*}{%
-          \expandafter\noexpand\csname blx@cite@#1\endcsname}%
-        \csedef{blx@citei@#1*}{%
-          \expandafter\noexpand\csname blx@citei@#1\endcsname}}}
-    {\ifcsdef{blx@cite@#1}
-       {}
-       {\csdef{blx@cite@#1}{\blx@err@citecmd{#1}}%
-        \csdef{blx@citei@#1}{\blx@err@citecmd{#1}}}}}
-
-% {<name>}{prenote}{postnote}{citekey}{punct}
-\newrobustcmd*{\blxcitecmd}[1]{%
-  \ifcsundef{blx@cite@#1}
-    {\blx@err@citecmd{#1}}
-    {\csuse{blx@cite@#1}}}
-
-\newrobustcmd*{\blxciteicmd}[1]{%
-  \begingroup
-  \blx@citeinit
-  \ifcsundef{blx@citei@#1}
-    {\blx@err@citecmd{#1}}
-    {\csuse{blx@citei@#1}}}
-
-% {<multicitecount>}{<name>}{prenote}{postnote}{citekey}{punct}
-\protected\def\blxmciteicmd#1{%
-  \c@multicitecount#1\relax
-  \blxciteicmd}
-
-% {<multicitetotal>}{<multiprenote>}{<multipostnote>}
-\protected\def\blxmcites#1#2#3{%
-  \begingroup
-  \blx@citeinit
-  \c@multicitecount\z@
-  \c@multicitetotal#1\relax
-  \ifnum\c@multicitetotal>\@ne
-    \let\blx@ifcitesingle\@secondoftwo
-  \fi
-  \csuse{blx@hook@mcite}%
-  \csuse{blx@hook@mcite@next}%
-  \ifblank{#2}%
-    {}
-    {\def\abx@field@multiprenote{#2}}%
-  \ifblank{#3}%
-    {}
-    {\def\abx@field@multipostnote{#3}}%
-  \usebibmacro{multiprenote}}
-
-\protected\def\blxendmcites{%
-  \usebibmacro{multipostnote}%
-  \endgroup}
-
-% {<command>}[<wrapper>]{<cite>}{<delimiter>}
-\newrobustcmd{\DeclareMultiCiteCommand}[1]{%
-  \ifundef#1%
-    {}
-    {\blx@info{Redefining '\string#1'}}%
-  \@ifnextchar[%]
-    {\blx@defmcitecmd{#1}}
-    {\blx@defmcitecmd{#1}[\@firstofone]}}
-
-\def\blx@defmcitecmd#1[#2]#3#4{%
-  \begingroup
-  \escapechar\m@ne
-  \edef\blx@tempa{\endgroup
-    \protected\def\noexpand#1{%
-      \blx@citecmdinit
-      \noexpand\@ifstar
-        {\expandafter\noexpand
-         \csname blx@mcite@\string#1\endcsname*%
-         \expandafter\noexpand
-         \csname blx@mcitei@\string#1\endcsname}
-        {\expandafter\noexpand
-         \csname blx@mcite@\string#1\endcsname{}%
-         \expandafter\noexpand
-         \csname blx@mcitei@\string#1\endcsname}}%
-    \protected\csdef{blx@mcite@\string#1}####1####2{%
-      \begingroup
-      \blx@citeinit
-      \noexpand\blx@multicite
-        ####2%
-        {\unexpanded{#2}}%
-        {\string#3####1}%
-        {\unexpanded{#4}}}%
-    \protected\long\csdef{blx@mcitei@\string#1}}%
-  \blx@tempa##1##2##3{##1{##2}##3\endgroup}}
-
-% {<command>}{<wrapper>}{<citecmd>}{<delimiter>} =>
-%  <init><command>{<wrapper>}{<cites>}{<punct>}
-\def\blx@multicite#1#2#3#4{%
-  \begingroup
-  \csuse{blx@hook@mcite@before}%
-  \def\blx@tempa{#1}%
-  \def\blx@tempb{#2}%
-  \def\blx@tempc{#3}%
-  \def\blx@tempd{#4}%
-  \c@multicitetotal\z@
-  \blx@multiargs\blx@multicite@i}
-
-\def\blx@multicite@i#1#2{%
-  \ifblank{#1}%
-    {\let\abx@field@multiprenote\@empty}%
-    {\def\abx@field@multiprenote{#1}}%
-  \ifblank{#2}%
-    {\let\abx@field@multipostnote\@empty}%
-    {\def\abx@field@multipostnote{#2}}%
-  \let\blx@tempe\@empty
-  \let\blx@tempf\@empty
-  \togglefalse{blx@tempa}%
-  \blx@multiparse}
-
-\def\blx@multicite@add#1#2#3{%
-  \togglefalse{blx@tempa}%
-  \advance\c@multicitetotal\@ne
-  \eappto\blx@tempe{%
-    \expandonce\blx@tempf
-    \blxmciteicmd{\the\c@multicitetotal}%
-    {\expandonce\blx@tempc}\unexpanded{{#1}{#2}{#3}}{}}%
-  \let\blx@tempf\blx@tempd
-  \blx@multiparse}
-
-\def\blx@multicite@end#1{%
-  \edef\blx@tempa{\endgroup
-    \expandonce\blx@tempa
-      {\expandonce\blx@tempb}%
-      {\blxmcites
-         {\the\c@multicitetotal}%
-         {\expandonce\abx@field@multiprenote}%
-         {\expandonce\abx@field@multipostnote}%
-       \expandonce\blx@tempe
-       \blxendmcites}%
-      {#1}%
-    \iftoggle{blx@tempa}{\relax\space}{}}%
-  \blx@tempa}
-
-\def\blx@multiparse{%
-  \futurelet\@let@token\blx@multiparse@i}
-
-\def\blx@multiparse@i{%
-  \ifx\@let@token\relax
-    \blx@multiparse@ii{\blx@multicite@end{}}%
-  \fi
-  \ifx\@let@token[%]
-    \blx@multiparse@ii{\blx@citeargs\blx@multicite@add}%
-  \fi
-  \ifx\@let@token\bgroup
-    \blx@multiparse@ii{\blx@citeargs\blx@multicite@add}%
-  \fi
-  \ifx\@let@token\@sptoken
-    \blx@multiparse@ii\blx@multiparse@iii
-  \fi
-  \iftrue
-    \iftoggle{blx@tempa}
-      {\blx@multiparse@ii{\blx@multicite@end{}}}
-      {\blx@multiparse@ii{\blx@thecheckpunct\blx@multicite@end}}%
-  \fi
-  &}
-
-\def\blx@multiparse@ii#1#2&{\fi#1}
-\csdef{blx@multiparse@iii} {\toggletrue{blx@tempa}\blx@multiparse}
-
-% {<name>}[l|i|r]{<cite>}{<multicite>}
-\newrobustcmd*{\DeclareAutoCiteCommand}[1]{%
-  \ifcsundef{blx@acite@#1}
-    {}
-    {\blx@info{Redefining autocite command '#1'}}%
-  \@ifnextchar[%]
-    {\blx@defautocmd@i{#1}}
-    {\blx@defautocmd@i{#1}[r]}}
-
-\def\blx@defautocmd@i#1[#2]#3#4{%
-  \begingroup
-  \escapechar\m@ne
-  \edef\blx@tempa{\endgroup
-    \noexpand\blx@defautocmd@ii{#1}{#2}%
-      {\string#3}{\string#4}}%
-  \blx@tempa}
-
-\def\blx@defautocmd@ii#1#2#3#4{%
-  \protected\csedef{blx@acite@#1}{%
-    \blx@citecmdinit
-    \noexpand\@ifstar
-      {\blx@citepunct{\expandafter\noexpand
-       \csname blx@acitei@#1\endcsname*}}
-      {\blx@citepunct{\expandafter\noexpand
-       \csname blx@acitei@#1\endcsname{}}}}%
-  \protected\csedef{blx@acitei@#1}##1##2##3##4##5{%
-    \begingroup
-    \blx@citeinit
-    \if l#2\noexpand\unspace##5\fi
-    \if f#2\noexpand\iftoggle{blx@footnote}{}{\unspace##5}\fi
-    \blxcitecmd{#3##1}{##2}{##3}{##4}{}%
-    \if r#2##5\fi
-    \if f#2\noexpand\iftoggle{blx@footnote}{##5}{}\fi
-    \endgroup}%
-  \protected\csedef{blx@macite@#1}{%
-    \blx@citecmdinit
-    \noexpand\@ifstar
-      {\expandafter\noexpand
-       \csname blx@mcite@#4\endcsname*%
-       \expandafter\noexpand
-       \csname blx@macitei@#1\endcsname}
-      {\expandafter\noexpand
-       \csname blx@mcite@#4\endcsname{}%
-       \expandafter\noexpand
-       \csname blx@macitei@#1\endcsname}}%
-  \protected\csedef{blx@macitei@#1}##1##2##3{%
-    \if l#2\noexpand\unspace##3\fi
-    \if f#2\noexpand\iftoggle{blx@footnote}{}{\unspace##3}\fi
-    ##1{##2}%
-    \if r#2##3\fi
-    \if f#2\noexpand\iftoggle{blx@footnote}{##3}{}\fi
-    \endgroup}}
-
-% {<characters>}
-\newrobustcmd*{\DeclareAutoPunctuation}[1]{%
-  \ifblank{#1}
-    {\let\blx@thecheckpunct\blx@nocheckpunct}
-    {\let\blx@thecheckpunct\blx@checkpunct
-     \def\blx@autopunct{#1}}}
-
-\AfterEndPreamble{% babel
-  \begingroup
-  \makeatletter
-  \endlinechar\m@ne
-  \scantokens\expandafter{%
-    \expandafter\gdef
-    \expandafter\blx@autopunct
-    \expandafter{\blx@autopunct}}%
-  \endgroup}
-
-% [<prenote>][<postnote>]{<entrykey>,...}[<format>]{<namelist>}<punct>
-\newrobustcmd*{\citename}{\blx@citexpunct{citename}}
-\long\csdef{blx@cite@citename}#1#2#3#4#5#6{%
-  \begingroup
-  \blx@citecmdinit
-  \blx@citeinit
-  \ifblank{#1}
-    {}
-    {\def\abx@field@prenote{#1}}%
-  \ifblank{#2}
-    {\let\blx@thenotecheck\relax}
-    {\def\abx@field@postnote{#2}}%
-  \def\blx@precode{\usebibmacro{prenote}}%
-  \def\blx@loopcode{%
-    \ifnameundef{#5}
-      {\blx@warning@entry{'#5' undefined or not a name list}%
-       \abx@missing{#5}}
-      {\printnames[#4]{#5}}}%
-  \def\blx@dlimcode{\multicitedelim}%
-  \ifblank{#2}
-    {\def\blx@postcode{#6}}
-    {\def\blx@postcode{\usebibmacro{postnote}#6}}%
-  \boolfalse{citetracker}%
-  \boolfalse{pagetracker}%
-  \blx@citeloop{#3}%
-  \endgroup}
-
-% [<prenote>][<postnote>]{<entrykey>,...}[<format>]{<list>}<punct>
-\newrobustcmd*{\citelist}{\blx@citexpunct{citelist}}
-\long\csdef{blx@cite@citelist}#1#2#3#4#5#6{%
-  \begingroup
-  \blx@citecmdinit
-  \blx@citeinit
-  \ifblank{#1}
-    {}
-    {\def\abx@field@prenote{#1}}%
-  \ifblank{#2}
-    {\let\blx@thenotecheck\relax}
-    {\def\abx@field@postnote{#2}}%
-  \def\blx@precode{\usebibmacro{prenote}}%
-  \def\blx@loopcode{%
-    \iflistundef{#5}
-      {\blx@warning@entry{'#5' undefined or not a literal list}%
-       \abx@missing{#5}}
-      {\printlist[#4]{#5}}}%
-  \def\blx@dlimcode{\multicitedelim}%
-  \ifblank{#2}
-    {\def\blx@postcode{#6}}
-    {\def\blx@postcode{\usebibmacro{postnote}#6}}%
-  \boolfalse{citetracker}%
-  \boolfalse{pagetracker}%
-  \blx@citeloop{#3}%
-  \endgroup}
-
-% [<prenote>][<postnote>]{<entrykey>,...}[<format>]{<field>}<punct>
-
-\newrobustcmd*{\citefield}{\blx@citexpunct{citefield}}
-\long\csdef{blx@cite@citefield}#1#2#3#4#5#6{%
-  \begingroup
-  \blx@citecmdinit
-  \blx@citeinit
-  \ifblank{#1}
-    {}
-    {\def\abx@field@prenote{#1}}%
-  \ifblank{#2}
-    {\let\blx@thenotecheck\relax}
-    {\def\abx@field@postnote{#2}}%
-  \def\blx@precode{\usebibmacro{prenote}}%
-  \def\blx@loopcode{%
-    \iffieldundef{#5}
-      {\blx@warning@entry{'#5' undefined or not a field}%
-       \abx@missing{#5}}
-      {\printfield[#4]{#5}}}%
-  \def\blx@dlimcode{\multicitedelim}%
-  \ifblank{#2}
-    {\def\blx@postcode{#6}}
-    {\def\blx@postcode{\usebibmacro{postnote}#6}}%
-  \boolfalse{citetracker}%
-  \boolfalse{pagetracker}%
-  \blx@citeloop{#3}%
-  \endgroup}
-
-\renewrobustcmd*{\cite}{\blx@err@citecmd\cite}
-\let\blx@cite@cite\relax
-\newrobustcmd*{\parencite}{\blx@warn@citecmd\parencite\cite}
-\let\blx@cite@parencite\relax
-\newrobustcmd*{\footcite}{\blx@warn@citecmd\footcite\cite}
-\let\blx@cite@footcite\relax
-\newrobustcmd*{\footcitetext}{\blx@warn@citecmd\footcitetext\cite}
-\let\blx@cite@footcitetext\relax
-\newrobustcmd*{\smartcite}{\blx@warn@citecmd\smartcite\cite}
-\let\blx@cite@smartcite\relax
-\newrobustcmd*{\textcite}{\blx@warn@citecmd\textcite\cite}
-\let\blx@cite@textcite\relax
-\newrobustcmd*{\supercite}{\blx@warn@citecmd\supercite\cite}
-\let\blx@cite@supercite\relax
-
-%% ifthen interface
-
-\def\blx@TE#1#2{%
-  \TE@throw
-  \unexpanded{%
-    \iftrue\@nameuse{fi}%
-    #1{\@nameuse{iftrue}}{\@nameuse{iffalse}}}#2}
-
-\def\blx@xTE#1#2{%
-  \TE@throw
-  \unexpanded{\iftrue\@nameuse{fi}}%
-  #1\unexpanded{{\@nameuse{iftrue}}{\@nameuse{iffalse}}}#2}
-
-\let\blx@TE@hook\@empty
-
-\appto\blx@blxinit{%
-  \appto\blx@TE@hook{%
-    \def\ifhyperref{\blx@TE\blx@imc@ifhyperref}%
-    \def\ifmorenames{\blx@TE\blx@imc@ifmorenames}%
-    \def\ifmoreitems{\blx@TE\blx@imc@ifmoreitems}%
-    \def\iffirstcitekey{\blx@TE\blx@imc@iffirstcitekey}%
-    \def\iflastcitekey{\blx@TE\blx@imc@iflastcitekey}%
-    \def\ifciteseen{\blx@TE\blx@imc@ifciteseen}%
-    \def\ifentryseen{\blx@TE\blx@imc@ifentryseen}%
-    \def\ifentryinbib{\blx@TE\blx@imc@ifentryinbib}%
-    \def\ifciteibid{\blx@TE\blx@imc@ifciteibid}%
-    \def\ifciteidem{\blx@TE\blx@imc@ifciteidem}%
-    \def\ifopcit{\blx@TE\blx@imc@ifopcit}%
-    \def\ifloccit{\blx@TE\blx@imc@ifloccit}%
-    \def\ifsamepage{\blx@TE\blx@imc@ifsamepage}%
-    \def\iffirstonpage{\blx@TE\blx@imc@iffirstonpage}%
-    \def\ifcurrentfield#1{\blx@TE{\blx@imc@ifcurrentfield{#1}}}%
-    \def\ifcurrentlist#1{\blx@TE{\blx@imc@ifcurrentlist{#1}}}%
-    \def\ifcurrentname#1{\blx@TE{\blx@imc@ifcurrentname{#1}}}%
-    \def\ifentrytype#1{\blx@TE{\blx@imc@ifentrytype{#1}}}%
-    \def\iffieldequalcs#1#2{\blx@TE{\blx@imc@iffieldequalcs{#1}{#2}}}%
-    \def\iffieldequals#1#2{\blx@TE{\blx@imc@iffieldequals{#1}{#2}}}%
-    \def\iffieldequalstr#1#2{\blx@TE{\blx@imc@iffieldequalstr{#1}{#2}}}%
-    \def\iffieldsequal#1#2{\blx@TE{\blx@imc@iffieldsequal{#1}{#2}}}%
-    \def\ifbibmacroundef#1{\blx@TE{\blx@imc@ifbibmacroundef{#1}}}%
-    \def\iffieldundef#1{\blx@TE{\blx@imc@iffieldundef{#1}}}%
-    \def\ifnameequalcs#1#2{\blx@TE{\blx@imc@ifnameequalcs{#1}{#2}}}%
-    \def\ifnameequals#1#2{\blx@TE{\blx@imc@ifnameequals{#1}{#2}}}%
-    \def\ifnamesequal#1#2{\blx@TE{\blx@imc@ifnamesequal{#1}{#2}}}%
-    \def\ifnameundef#1{\blx@TE{\blx@imc@ifnameundef{#1}}}%
-    \def\ifcategory#1{\blx@TE{\blx@imc@ifcategory{#1}}}%
-    \def\ifkeyword#1{\blx@TE{\blx@imc@ifkeyword{#1}}}%
-    \def\ifentrycategory#1#2{\blx@TE{\blx@imc@ifentrycategory{#1}{#2}}}%
-    \def\ifentrykeyword#1#2{\blx@TE{\blx@imc@ifentrykeyword{#1}{#2}}}%
-    \def\ifcapital{\blx@TE\blx@imc@ifcapital}%
-    \def\ifinteger#1{\blx@TE{\blx@imc@ifinteger{#1}}}%
-    \def\iffieldint#1{\blx@TE{\blx@imc@iffieldint{#1}}}%
-    \def\ifnumeral#1{\blx@TE{\blx@imc@ifnumeral{#1}}}%
-    \def\ifnumerals#1{\blx@TE{\blx@imc@ifnumerals{#1}}}%
-    \def\ifpages#1{\blx@TE{\blx@imc@ifpages{#1}}}%
-    \def\iffieldnum#1{\blx@TE{\blx@imc@iffieldnum{#1}}}%
-    \def\iffieldnums#1{\blx@TE{\blx@imc@iffieldnums{#1}}}%
-    \def\iffieldpages#1{\blx@TE{\blx@imc@iffieldpages{#1}}}%
-    \def\ifbibstring#1{\blx@TE{\blx@imc@ifbibstring{#1}}}%
-    \def\iffieldbibstring#1{\blx@TE{\blx@imc@iffieldbibstring{#1}}}%
-    \def\ifnatbibmode{\blx@TE{\iftoggle{blx@natbib}}}%
-    \def\ifcitation{\blx@TE{\iftoggle{blx@citation}}}%
-    \def\ifbibliography{\blx@TE{\iftoggle{blx@bibliography}}}%
-    \def\ifciteindex{\blx@TE{\iftoggle{blx@citeindex}}}%
-    \def\ifbibindex{\blx@TE{\iftoggle{blx@bibindex}}}%
-    \def\iffootnote{\blx@TE{\iftoggle{blx@footnote}}}%
-    \def\ifuseprefix{\blx@TE{\iftoggle{blx@useprefix}}}%
-    \def\ifterseinits{\blx@TE{\iftoggle{blx@terseinits}}}%
-    \def\iffirstinits{\blx@TE{\iftoggle{blx@giveninits}}}% legacy name for \ifgiveninits
-    \def\ifgiveninits{\blx@TE{\iftoggle{blx@giveninits}}}%
-    \def\ifsingletitle{\blx@TE{\iftoggle{abx@bool@singletitle}}}%
-    \def\ifandothers#1{\blx@TE{\iftoggle{abx@bool@more#1}}}}}
-
-% {<listmacro>}{<filtercsname>} => matches in <listmacro>
-
-\protected\def\blx@bibfilter#1#2{%
-  \begingroup
-  \edef\blx@do##1{%
-    \def\noexpand\blx@flt@item{##1}%
-    \ifboolexpr{\csexpandonce{#2}}%
-      {\listadd\noexpand\blx@tempa{##1}}%
-      {}}%
-  \let\blx@done\relax
-  \edef\blx@tempa{%
-    \let\noexpand\blx@tempa\noexpand\@empty
-    \blx@listloop{#1}}%
-  \blx@tempa
-  \edef\blx@tempa{\endgroup
-    \def\noexpand#1{\blx@tempa}}%
-  \blx@tempa}
-
-%% Auxiliary macros
-
-\newrobustcmd*{\mkbibquote}{\enquote}
-\protected\def\blx@imc@mkbibquote{%
-  \blx@ifuspunct\blx@usquote\enquote}
-
-\def\blx@usquote{%
-  \ifnum\@quotelevel>\z@
-    \expandafter\blx@usiquote
-  \else
-    \expandafter\blx@usoquote
-  \fi}
-
-\long\def\blx@usoquote#1{%
-  \begingroup
-  \initoquote
-  \textooquote#1%
-  \futurelet\@let@token\blx@usoquote@i}
-
-\def\blx@usoquote@i{%
-  \blx@usqcheck
-    {\ifx\blx@postpunct\@empty\else\blx@dopostpunct\fi
-     \textcoquote\endgroup}
-    {\blx@setpostpunct\textcoquote\endgroup}}
-
-\long\def\blx@usiquote#1{%
-  \begingroup
-  \initiquote
-  \textoiquote#1%
-  \futurelet\@let@token\blx@usiquote@i}
-
-\def\blx@usiquote@i{%
-  \blx@usqcheck
-    {\textciquote\endgroup}
-    {\blx@setpostpunct\textciquote\endgroup}}
-
-\long\def\blx@usqcheck#1#2{%
-  \def\blx@tempa{#1}%
-  \def\blx@tempb{#2}%
-  \ifx\@let@token\space
-    \blx@usqcheck@i\blx@tempa
-  \fi
-  \ifx\@let@token\@sptoken
-    \blx@usqcheck@i\blx@tempa
-  \fi
-  \if\noexpand\@let@token\relax
-    \expandafter\blx@usqcheck@iv
-  \fi
-  \expandafter\blx@usqcheck@ii\blx@quotepunct\relax&}
-
-\long\def\blx@usqcheck@i#1#2&{\fi#1}
-
-\long\def\blx@usqcheck@ii#1{%
-  \if\noexpand#1\relax
-    \blx@usqcheck@i\blx@tempa
-  \fi
-  \if\noexpand#1\noexpand\@let@token
-    \blx@usqcheck@i{\blx@usqcheck@iii\blx@tempa}%
-  \fi
-  \blx@usqcheck@ii
-}
- 
-\long\def\blx@usqcheck@iii#1#2{#2#1}
- 
-\long\def\blx@usqcheck@iv#1&#2{%
-  \begingroup
-    \escapechar=-1 %
-    \edef\blx@tempa{\expandafter\@gobble\string#2}%
-    \expandafter\endgroup
-    \ifx\blx@tempa\@empty
-    \else
-      \blx@usqcheck@i\blx@tempb
-    \fi
-    #1&#2%
-}
-
-\newrobustcmd*{\mkbibemph}{\emph}
-\protected\long\def\blx@imc@mkbibemph#1{%
-  \emph{#1}\blx@imc@setpunctfont\emph}
-
-\newrobustcmd*{\mkbibbold}{\textbf}
-\protected\long\def\blx@imc@mkbibbold#1{%
-  \textbf{#1}\blx@imc@setpunctfont\textbf}
-
-\newrobustcmd*{\mkbibitalic}{\textit}
-\protected\long\def\blx@imc@mkbibitalic#1{%
-  \textit{#1}\blx@imc@setpunctfont\textit}
-
-\blx@regimcs{\mkbibquote \mkbibemph \mkbibbold \mkbibitalic}
-
-\newcommand*{\bibleftparen}{\blx@postpunct(}
-\newcommand*{\bibrightparen}{\blx@postpunct)\midsentence}
-\newcommand*{\bibleftbracket}{\blx@postpunct[}
-\newcommand*{\bibrightbracket}{\blx@postpunct]\midsentence}
-
-\def\blx@parenlevel{%
-  \iftoggle{blx@footnote}
-    {\blx@parenlevel@foot}
-    {\blx@parenlevel@text}}
-
-\newrobustcmd*{\blx@bibopenparen}{%
-  \blx@opencheck\bibopenparen
-  \blx@postpunct
-  \ifnum\blx@parenlevel=\z@
-    \global\blx@parenlevel\@ne
-    \global\c@parenlevel\@ne
-    \expandafter\bibleftparen
-  \else
-    \expandafter\blx@openparen
-  \fi}
-
-\newrobustcmd*{\blx@bibopenbracket}{%
-  \blx@opencheck\bibopenbracket
-  \blx@postpunct
-  \ifnum\blx@parenlevel=\z@
-    \global\blx@parenlevel1002
-    \global\c@parenlevel\@ne
-    \expandafter\bibleftbracket
-  \else
-    \expandafter\blx@openparen
-  \fi}
-
-\newrobustcmd*{\blx@bibcloseparen}{%
-  \blx@closecheck\bibcloseparen
-  \blx@postpunct\blx@closeparen}
-
-\newrobustcmd*{\blx@bibclosebracket}{%
-  \blx@closecheck\bibclosebracket
-  \blx@postpunct\blx@closeparen}
-
-\def\blx@openparen{%
-  \ifodd\blx@parenlevel
-    \global\advance\blx@parenlevel\@ne
-    \global\advance\c@parenlevel\@ne
-    \expandafter\bibleftbracket
-  \else
-    \global\advance\blx@parenlevel\@ne
-    \global\advance\c@parenlevel\@ne
-    \expandafter\bibleftparen
-  \fi}
-
-\def\blx@closeparen{%
-  \ifodd\blx@parenlevel
-    \blx@closeparen@i
-    \expandafter\bibrightparen
-  \else
-    \blx@closeparen@i
-    \expandafter\bibrightbracket
-  \fi}
-
-\def\blx@closeparen@i{%
-  \ifnum\blx@parenlevel=1002
-    \global\blx@parenlevel\z@
-    \global\c@parenlevel\z@
-  \else
-    \global\advance\blx@parenlevel\m@ne
-    \global\advance\c@parenlevel\m@ne
-  \fi}
-
-\def\blx@opencheck#1{%
-  \ifnum\numexpr\blx@parenlevel+\@ne
-    \ifnum\blx@parenlevel>\@m -1001\fi
-  >\c@maxparens
-    \blx@err@nestparen{\string#1}%
-    \blx@errormark
-  \fi}
-
-\def\blx@closecheck#1{%
-  \ifnum\numexpr\blx@parenlevel
-    \ifnum\blx@parenlevel>\@m -1001\fi
-  >\c@maxparens
-    \blx@err@nestparen{\string#1}%
-    \blx@errormark
-  \fi
-  \ifnum\blx@parenlevel<\@ne
-    \blx@err@matchparen{Unmatched \string#1}%
-    \blx@errormark
-  \fi}
-
-\protected\def\blx@errormark{%
-  \rule[0.25ex]{1.25ex}{1.25ex}}
-
-\AtEndDocument{%
-  \unless\ifnum\blx@parenlevel@text=\z@
-    \blx@err@matchparen{%
-      Unbalanced parentheses or brackets in the document body}%
-  \fi
-  \unless\ifnum\blx@parenlevel@foot=\z@
-    \blx@err@matchparen{%
-      Unbalanced parentheses or brackets in a foot or endnote}%
-  \fi}
-
-\newrobustcmd{\mkbibparens}[1]{%
-  \begingroup
-  \blx@blxinit
-  \blx@setsfcodes
-  \bibopenparen#1\bibcloseparen
-  \endgroup}
-
-\newrobustcmd{\mkbibbrackets}[1]{%
-  \begingroup
-  \blx@blxinit
-  \blx@setsfcodes
-  \bibopenbracket#1\bibclosebracket
-  \endgroup}
-
-\newrobustcmd*{\parentext}{\mkbibparens}
-\newrobustcmd*{\brackettext}{\mkbibbrackets}
-
-\newrobustcmd{\mkbibsuperscript}[1]{%
-  \unspace\allowhyphens\textsuperscript{%
-    \begingroup
-    \protected\long\def\mkbibsuperscript##1{%
-      \blx@warning{Nested superscript}%
-      \mkbibbrackets{##1}}%
-    #1\endgroup}}
-
-\newrobustcmd{\mkbibfootnote}{\blx@mkbibfootnote{}}
-\newrobustcmd{\mkbibfootnotetext}{\blx@mkbibfootnote{text}}
-\newrobustcmd{\blx@mkbibfootnote}[2]{%
-  \iftoggle{blx@footnote}
-    {\blx@warning{Nested notes}%
-     \addspace\mkbibparens{#2}}
-    {\unspace
-     \ifnum\blx@notetype=\tw@
-       \expandafter\@firstoftwo
-     \else
-       \expandafter\@secondoftwo
-     \fi
-       {\csuse{blx@theendnote#1}{\protecting{\blxmkbibnote{end}{#2}}}}
-       {\csuse{footnote#1}{\protecting{\blxmkbibnote{foot}{#2}}}}}}
-
-\newrobustcmd{\mkbibendnote}{\blx@mkbibendnote{}}
-\newrobustcmd{\mkbibendnotetext}{\blx@mkbibendnote{text}}
-\newrobustcmd{\blx@mkbibendnote}[2]{%
-  \iftoggle{blx@footnote}
-    {\blx@warning{Nested notes}%
-     \addspace\mkbibparens{#2}}
-    {\unspace
-     \ifnum\blx@notetype=\@ne
-       \expandafter\@firstoftwo
-     \else
-       \expandafter\@secondoftwo
-     \fi
-       {\csuse{footnote#1}{\protecting{\blxmkbibnote{foot}{#2}}}}
-       {\csuse{blx@theendnote#1}{\protecting{\blxmkbibnote{end}{#2}}}}}}
-
-\newrobustcmd{\blxmkbibnote}[2]{%
-  \begingroup
-  \blx@blxinit
-  \blx@setsfcodes
-  \blx@postpunct@agroup
-  \toggletrue{blx@footnote}%
-  \csuse{bib#1notewrapper}{#2}%
-  \endgroup}
-
-\newcommand{\bibfootnotewrapper}[1]{%
-  \bibsentence#1\addperiod}
-
-\newcommand{\bibendnotewrapper}[1]{%
-  \bibsentence#1\addperiod}
-
-\AtEndPreamble{%
-  \def\blx@theendnote{\blx@err@endnote\footnote}%
-  \def\blx@theendnotetext{\blx@err@endnote\footnotetext}%
-  \ifdef\endnote
-    {\def\blx@theendnote{\endnote}%
-     \ifdef\endnotetext
-       {\def\blx@theendnotetext{\endnotetext}}
-       {}}
-    {\ifdef\pagenote
-       {\def\blx@theendnote{\pagenote}%
-        \ifdef\pagenotetext
-          {\def\blx@theendnotetext{\pagenotetext}}
-          {}}
-       {}}}
-
-\newrobustcmd*{\mknumalph}[1]{%
-  \begingroup
-  \blx@tempcnta=#1\relax
-  \ifnum\blx@tempcnta>702 %
-  \else
-    \ifnum\blx@tempcnta>26 %
-      \advance\blx@tempcnta\m@ne
-      \divide\blx@tempcnta26\relax
-      \blx@numalph\blx@tempcnta
-      \multiply\blx@tempcnta26\relax
-      \blx@tempcnta=\numexpr#1-\blx@tempcnta\relax
-    \fi
-  \fi
-  \blx@numalph\blx@tempcnta
-  \endgroup}
-\def\blx@numalph#1{%
-  \ifcase#1\relax\blx@warning@entry{Value out of range}\number#1\or
-  a\or b\or c\or d\or e\or f\or g\or h\or i\or j\or k\or l\or m\or
-  n\or o\or p\or q\or r\or s\or t\or u\or v\or w\or x\or y\or z\else
-  \blx@warning@entry{Value out of range}\number#1\fi}
-
-% {<macro>}[<pre>]{<vol>}[<post>] => <macro>{<pre>}{{<vol>}{<post>}}
-
-\newrobustcmd*{\volcitecmd}{%
-  \AtNextCite{\DeclareFieldAlias{postnote}{volcitenote}}%
-  \begingroup\let\blx@citeargs\blx@volciteargs}
-
-\protected\def\blx@volciteargs#1{%
-  \endgroup
-  \@ifnextchar[%]
-    {\blx@volciteargs@i{#1}}
-    {\blx@volciteargs@i{#1}[]}}
-
-\long\def\blx@volciteargs@i#1[#2]#3{%
-  \@ifnextchar[%]
-    {\blx@volciteargs@ii{#1}{#2}{#3}}
-    {\blx@citeargs@iii{#1{#2}{{#3}{}}}}}
-
-\long\def\blx@volciteargs@ii#1#2#3[#4]{%
-  \blx@citeargs@iii{#1{#2}{{#3}{#4}}}}
-
-\newrobustcmd*{\multivolcitecmd}{%
-  \AtNextCite{\DeclareFieldAlias{postnote}{volcitenote}}%
-  \def\blx@hook@mcite@before{%
-    \global\undef\blx@hook@mcite@before
-    \let\blx@citeargs\blx@volmciteargs}}
-
-\protected\def\blx@volmciteargs#1{%
-  \@ifnextchar[%]
-    {\blx@volciteargs@i{#1}}
-    {\blx@volciteargs@i{#1}[]}}
-
-%% Control file
-
-\begingroup
-\let~\space
-\@makeother\<
-\@makeother\>
-\@makeother\.
-\@makeother\:
-\@makeother\?
-\@makeother\"
-\@makeother\-
-\@makeother\=
-\@makeother\/
-\xdef\blx@xml@file{%
-  \blx@sig@bcf\blx@nl
-  \blx@ver@bcf\blx@nl}
-\xdef\blx@xml@endfile{%
-  </bcf:controlfile>}
-\xdef\blx@xml@comment#1{%
-  ~~<!-- #1 -->\blx@nl}
-\xdef\blx@xml@options#1#2#3{%
-  ~~<bcf:options%
-    \noexpand\ifblank{#1}{}{ component="#1"}%
-    \noexpand\ifblank{#2}{}{ type="#2"}%
-  >\blx@nl
-  #3%
-  ~~</bcf:options>\blx@nl}
-\xdef\blx@xml@option#1#2{%
-  ~~~~<bcf:option type="#1">\blx@nl
-  #2%
-  ~~~~</bcf:option>\blx@nl}
-\xdef\blx@xml@ordered#1#2#3{%
-  ~~~~~~<bcf:value order="#1"#2%
-  >#3</bcf:value>\blx@nl}
-
-\xdef\blx@xml@sourcemap#1{%
-  ~~<bcf:sourcemap>\blx@nl
-  #1%
-  ~~</bcf:sourcemap>\blx@nl}
-\xdef\blx@xml@sourcemap@maps#1#2{%
-  ~~~~<bcf:maps#1>\blx@nl
-  #2%
-  ~~~~</bcf:maps>\blx@nl}
-\xdef\blx@xml@sourcemap@map#1#2{%
-  ~~~~~~<bcf:map#1>\blx@nl
-  #2%
-  ~~~~~~</bcf:map>\blx@nl}
-\xdef\blx@xml@sourcemap@perdatasource#1{%
-  ~~~~~~~~<bcf:per\string_datasource>#1</bcf:per\string_datasource>\blx@nl}
-\xdef\blx@xml@sourcemap@pertype#1{%
-  ~~~~~~~~<bcf:per\string_type>#1</bcf:per\string_type>\blx@nl}
-\xdef\blx@xml@sourcemap@pernottype#1{%
-  ~~~~~~~~<bcf:per\string_nottype>#1</bcf:per\string_nottype>\blx@nl}
-\xdef\blx@xml@sourcemap@step#1{%
-  ~~~~~~~~<bcf:map\string_step#1/>\blx@nl}
-
-\xdef\blx@xml@labelalphatemplate#1#2{%
-  ~~<bcf:labelalphatemplate type="#1">\blx@nl
-  #2%
-  ~~</bcf:labelalphatemplate>\blx@nl}
-\xdef\blx@xml@labelalpha@element#1#2{%
-  ~~~~<bcf:labelelement order="#1">\blx@nl
-  #2%
-  ~~~~</bcf:labelelement>\blx@nl}
-\xdef\blx@xml@labelalpha@part#1#2{%
-  ~~~~~~<bcf:labelpart#1>#2</bcf:labelpart>\blx@nl}
-
-\xdef\blx@xml@inheritance#1{%
-  ~~<bcf:inheritance>\blx@nl
-  #1%
-  ~~</bcf:inheritance>\blx@nl}
-\xdef\blx@xml@inherit@defaults#1#2{%
-  ~~~~<bcf:defaults#1>\blx@nl
-  #2%
-  ~~~~</bcf:defaults>\blx@nl}
-\xdef\blx@xml@inherit@data#1{%
-  ~~~~<bcf:inherit>\blx@nl
-  #1%
-  ~~~~</bcf:inherit>\blx@nl}
-\xdef\blx@xml@inherit@type#1#2#3{%
-  ~~~~~~<bcf:type\string_pair source="#1" target="#2"#3/>\blx@nl}
-\xdef\blx@xml@inherit@field#1#2#3{%
-  ~~~~~~<bcf:field source="#1" target="#2"#3/>\blx@nl}
-\xdef\blx@xml@inherit@block#1{%
-  ~~~~~~<bcf:field source="#1" skip="true"/>\blx@nl}
-
-\xdef\blx@xml@nosorts#1{%
-  ~~<bcf:nosorts>\blx@nl
-  #1%
-  ~~</bcf:nosorts>\blx@nl}
-\xdef\blx@xml@nosort#1#2{%
-  ~~~~<bcf:nosort field="#1" value="#2"/>\blx@nl}
-
-\xdef\blx@xml@noinits#1{%
-  ~~<bcf:noinits>\blx@nl
-  #1%
-  ~~</bcf:noinits>\blx@nl}
-\xdef\blx@xml@noinit#1{%
-  ~~~~<bcf:noinit value="#1"/>\blx@nl}
-
-\xdef\blx@xml@nolabels#1{%
-  ~~<bcf:nolabels>\blx@nl
-  #1%
-  ~~</bcf:nolabels>\blx@nl}
-\xdef\blx@xml@nolabel#1{%
-  ~~~~<bcf:nolabel value="#1"/>\blx@nl}
-
-\xdef\blx@xml@nolabelwidthcounts#1{%
-  ~~<bcf:nolabelwidthcounts>\blx@nl
-  #1%
-  ~~</bcf:nolabelwidthcounts>\blx@nl}
-\xdef\blx@xml@nolabelwidthcount#1{%
-  ~~~~<bcf:nolabelwidthcount value="#1"/>\blx@nl}
-
-\xdef\blx@xml@sortingnamekey#1#2{%
-  ~~<bcf:sortingnamekey keyscheme="#1">\blx@nl%
-  #2%
-  ~~</bcf:sortingnamekey>\blx@nl}
-
-\xdef\blx@xml@sortingnamekeykeypart#1#2{%
-  ~~~~<bcf:keypart#1>\blx@nl
-  #2%
-  ~~~~</bcf:keypart>\blx@nl}
-
-\xdef\blx@xml@sortingnamekeynamepart#1#2#3{%
-  ~~~~~~<bcf:part type="namepart"#1#2>#3</bcf:part>\blx@nl}
-
-\xdef\blx@xml@sortingnamekeyliteral#1#2{%
-  ~~~~~~<bcf:part type="literal"#1>#2</bcf:part>\blx@nl}
-
-\xdef\blx@xml@sorting#1#2{%
-  ~~<bcf:sorting#1>\blx@nl%
-  #2%
-  ~~</bcf:sorting>\blx@nl}
-\xdef\blx@xml@presort#1#2{%
-  ~~~~<bcf:presort\noexpand\ifblank{#1}{}{ type="#1"}>%
-  #2</bcf:presort>\blx@nl}
-
-\xdef\blx@xml@sortexclude#1#2{%
-  ~~~~<bcf:sortexclusion\noexpand\ifblank{#1}{}{ type="#1"}>\blx@nl
-  #2%
-  ~~~~</bcf:sortexclusion>\blx@nl}
-\xdef\blx@xml@exclude#1{%
-  ~~~~~~<bcf:exclusion>#1</bcf:exclusion>\blx@nl}
-\xdef\blx@xml@sort#1#2{%
-  ~~~~<bcf:sort #1>\blx@nl
-  #2%
-  ~~~~</bcf:sort>\blx@nl}
-\xdef\blx@xml@sortitem#1#2{%
-  ~~~~~~<bcf:sortitem #1>#2</bcf:sortitem>\blx@nl}
-\xdef\blx@xml@section#1{%
-  ~~<bcf:section number="#1">}
-\xdef\blx@xml@endsection{%
-  ~~</bcf:section>}
-
-\xdef\blx@xml@slist#1#2#3#4#5#6#7{%
-  ~~<bcf:sortlist section="#3" name="#1" type="#2" sortscheme="#4" sortnamekeyscheme="#5">\blx@nl
-  #7%
-  #6%
-  ~~</bcf:sortlist>\blx@nl}
-\xdef\blx@xml@slistfilterorbegin{%
-  ~~~~<bcf:filteror>\blx@nl}
-\xdef\blx@xml@slistfilterorend{%
-  ~~~~</bcf:filteror>\blx@nl}
-\xdef\blx@xml@slistfilter#1#2{%
-  ~~~~<bcf:filter type="#1">#2</bcf:filter>\blx@nl}
-
-\xdef\blx@xml@bibdata#1#2{%
-  ~~<bcf:bibdata section="#1">\blx@nl
-  #2%
-  ~~</bcf:bibdata>\blx@nl}
-\xdef\blx@xml@datasource#1#2#3{%
-  ~~~~<bcf:datasource type="#1" datatype="#2">#3</bcf:datasource>\blx@nl}
-\xdef\blx@xml@citekey#1#2{%
-  ~~~~<bcf:citekey order="#2">#1</bcf:citekey>}
-\xdef\blx@xml@citeset#1#2{%
-  ~~~~<bcf:citekey type="set" members="#2">#1</bcf:citekey>}
-\xdef\blx@xml@svalue#1#2{%
-  \blx@xml@option{singlevalued}{%
-  ~~~~~~<bcf:key>#1</bcf:key>\blx@nl
-  ~~~~~~<bcf:value>#2</bcf:value>\blx@nl}}
-\xdef\blx@xml@mvalue#1#2{%
-  \blx@xml@option{multivalued}{%
-  ~~~~~~<bcf:key>#1</bcf:key>\blx@nl
-  #2}}
-\xdef\blx@xml@toggle#1{%
-  \blx@xml@svalue{#1}{\noexpand\iftoggle{blx@#1}{1}{0}}}
-\xdef\blx@xml@options@scope#1#2{%
-  ~~<bcf:optionscope type="#1">\blx@nl
-  #2%
-  ~~</bcf:optionscope>\blx@nl}
-\xdef\blx@xml@option@scope#1#2{%
-  ~~~~<bcf:option datatype="#1">#2</bcf:option>\blx@nl}
-\endgroup
-
-\def\blx@bcf@options@global{%
-  \blx@xml@comment{GLOBAL}%
-  \blx@xml@options{biblatex}{global}{%
-    \blx@xml@svalue{alphaothers}{\labelalphaothers}%
-    \blx@xml@toggle{labelalpha}%
-    \blx@xml@mvalue{labelnamespec}{\blx@bcf@labelnamespec}%
-    \blx@xml@toggle{labeltitle}%
-    \blx@xml@mvalue{labeltitlespec}{\blx@bcf@labeltitlespec}%
-    \blx@xml@toggle{labeltitleyear}%
-    \blx@xml@toggle{labeldate}%
-    \blx@xml@mvalue{labeldatespec}{\blx@bcf@labeldatespec}%
-    \blx@xml@svalue{maxalphanames}{\blx@maxalphanames}%
-    \blx@xml@svalue{maxbibnames}{\blx@maxbibnames}%
-    \blx@xml@svalue{maxcitenames}{\blx@maxcitenames}%
-    \blx@xml@svalue{maxitems}{\blx@maxitems}%
-    \blx@xml@svalue{minalphanames}{\blx@minalphanames}%
-    \blx@xml@svalue{minbibnames}{\blx@minbibnames}%
-    \blx@xml@svalue{mincitenames}{\blx@mincitenames}%
-    \blx@xml@svalue{minitems}{\blx@minitems}%
-    \blx@xml@toggle{singletitle}%
-    \blx@xml@svalue{sortalphaothers}{\sortalphaothers}%
-    \blx@xml@svalue{sortlocale}{\blx@sortlocale}%
-    \blx@xml@svalue{sortscheme}{\blx@sorting}%
-    \blx@xml@svalue{uniquelist}{\blx@uniquelist}%
-    \blx@xml@svalue{uniquename}{\blx@uniquename}%
-    \blx@xml@toggle{useprefix}%
-    \blx@xml@nametoggles
-  }%
-}
-
-\def\blx@bcf@options@type#1{%
-  \blx@xml@comment{#1}%
-  \blx@xml@options{biblatex}{#1}{%
-    \blx@xml@toggle{labelalpha}%
-    \blx@xml@mvalue{labelnamespec}{%
-      \ifcsdef{blx@bcf@labelnamespec@#1}
-        {\csuse{blx@bcf@labelnamespec@#1}}
-        {\blx@bcf@labelnamespec}}%
-    \blx@xml@toggle{labeltitle}%
-    \blx@xml@mvalue{labeltitlespec}{%
-      \ifcsdef{blx@bcf@labeltitlespec@#1}
-        {\csuse{blx@bcf@labeltitlespec@#1}}
-        {\blx@bcf@labeltitlespec}}%
-    \blx@xml@toggle{labeltitleyear}%
-    \blx@xml@toggle{labeldate}%
-    \blx@xml@mvalue{labeldatespec}{%
-      \ifcsdef{blx@bcf@labeldatespec@#1}
-        {\csuse{blx@bcf@labeldatespec@#1}}
-        {\blx@bcf@labeldatespec}}%
-    \blx@xml@svalue{maxalphanames}{\blx@maxalphanames}%
-    \blx@xml@svalue{maxbibnames}{\blx@maxbibnames@type}%
-    \blx@xml@svalue{maxcitenames}{\blx@maxcitenames@type}%
-    \blx@xml@svalue{maxitems}{\blx@maxitems@type}%
-    \blx@xml@svalue{minalphanames}{\blx@minalphanames}%
-    \blx@xml@svalue{minbibnames}{\blx@minbibnames@type}%
-    \blx@xml@svalue{mincitenames}{\blx@mincitenames@type}%
-    \blx@xml@svalue{minitems}{\blx@minitems@type}%
-    \blx@xml@toggle{singletitle}%
-    \blx@xml@toggle{skipbib}%
-    \blx@xml@toggle{skiplab}%
-    \blx@xml@toggle{skipbiblist}%
-    \blx@xml@svalue{uniquelist}{\blx@uniquelist}%
-    \blx@xml@svalue{uniquename}{\blx@uniquename}%
-    \blx@xml@toggle{useprefix}%
-    \blx@xml@nametoggles
-  }%
-}
-
-\def\blx@ctrlwrite@biber{%
-  \begingroup
-  \blx@safe@actives
-  \let\protect\string
-  % options
-  \edef\labelalphaothers{\labelalphaothers}%
-  \edef\sortalphaothers{\sortalphaothers}%
-  \blx@xmlsanitizeafter{\def\labelalphaothers}{\labelalphaothers}%
-  \blx@xmlsanitizeafter{\def\sortalphaothers}{\sortalphaothers}%
-  % Expand the global use* name toggles
-  \let\blx@xml@nametoggles\@empty
-  \def\do##1{\eappto\blx@xml@nametoggles{\blx@xml@toggle{use##1}}}%
-  \dolistcsloop{blx@biber@datamodel@names}
-  \edef\blx@tempa{%
-    \blx@xml@file
-    \blx@xml@comment{BIBER OPTIONS}%
-    \blx@xml@options{biber}{global}{%
-      \blx@xml@svalue{output_encoding}{\blx@texencoding}%
-      \blx@xml@svalue{input_encoding}{\blx@bibencoding}%
-      \blx@xml@toggle{debug}%
-      \blx@xml@svalue{mincrossrefs}{\blx@mincrossrefs}%
-      \blx@xml@toggle{sortcase}%
-      \blx@xml@toggle{sortgiveninits}%
-      \blx@xml@toggle{sortupper}%
-    }%
-    \blx@xml@comment{BIBLATEX OPTIONS}%
-    \blx@bcf@options@global
-  }%
-  \ifdef\blx@opts@type
-    {\def\do##1{%
-       \begingroup
-       \blx@setoptions@type{##1}%
-       % Expand the type use* name toggles
-       \let\blx@xml@nametoggles\@empty
-       \def\do####1{\eappto\blx@xml@nametoggles{\blx@xml@toggle{use####1}}}%
-       \dolistcsloop{blx@biber@datamodel@names}
-       \begingroup
-       \let\protect\relax
-       \blx@checkoptions@type
-       \endgroup
-       \xappto\blx@tempa{\blx@bcf@options@type{##1}}%
-       \endgroup}%
-     \dolistloop\blx@opts@type}
-    {}%
-  % options scope
-  % GLOBAL
-  \def\do##1{%
-    \begingroup
-    \def\do####1{\xappto\blx@bcf@options@scope@global{\blx@xml@option@scope{##1}{####1}}}%
-    \dolistcsloop{blx@globalopts@##1}%
-    \endgroup}%
-  \dolistloop\blx@globalopts@datatypes
-  % ENTRYTYPE
-  \def\do##1{%
-    \begingroup
-    \def\do####1{\xappto\blx@bcf@options@scope@type{\blx@xml@option@scope{##1}{####1}}}%
-    \dolistcsloop{blx@typeopts@##1}%
-    \endgroup}%
-  \dolistloop\blx@typeopts@datatypes
-  % ENTRY
-  \def\do##1{%
-    \begingroup
-    \def\do####1{\xappto\blx@bcf@options@scope@entry{\blx@xml@option@scope{##1}{####1}}}%
-    \dolistcsloop{blx@entryopts@##1}%
-    \endgroup}%
-  \dolistloop\blx@entryopts@datatypes
-  % NAMELIST
-  \def\do##1{%
-    \begingroup
-    \def\do####1{\xappto\blx@bcf@options@scope@namelist{\blx@xml@option@scope{##1}{####1}}}%
-    \dolistcsloop{blx@namelistopts@##1}%
-    \endgroup}%
-  \dolistloop\blx@entryopts@datatypes
-  % NAME
-  \def\do##1{%
-    \begingroup
-    \def\do####1{\xappto\blx@bcf@options@scope@name{\blx@xml@option@scope{##1}{####1}}}%
-    \dolistcsloop{blx@nameopts@##1}%
-    \endgroup}%
-  \dolistloop\blx@entryopts@datatypes
-
-  \eappto\blx@tempa{%
-    \blx@xml@comment{BIBLATEX OPTION SCOPE}%
-    \blx@xml@options@scope{GLOBAL}{\blx@bcf@options@scope@global}%
-    \blx@xml@options@scope{ENTRYTYPE}{\blx@bcf@options@scope@type}%
-    \blx@xml@options@scope{ENTRY}{\blx@bcf@options@scope@entry}%
-    \blx@xml@options@scope{NAMELIST}{\blx@bcf@options@scope@namelist}%
-    \blx@xml@options@scope{NAME}{\blx@bcf@options@scope@name}}
-  % sourcemap
-  \ifbool{sourcemap}
-  {\eappto\blx@tempa{%
-      \blx@xml@comment{SOURCEMAP}%
-      \blx@xml@sourcemap{%
-        \ifcsdef{blx@biber@sourcemap@user}
-        {\csuse{blx@biber@sourcemap@user}}
-        {}%
-        \ifcsdef{blx@biber@sourcemap@style}
-        {\csuse{blx@biber@sourcemap@style}}
-        {}%
-        \ifcsdef{blx@biber@sourcemap@defaults@bibtex}
-        {\csuse{blx@biber@sourcemap@defaults@bibtex}}
-        {}%
-        \ifcsdef{blx@biber@sourcemap@defaults@biblatexml}
-        {\csuse{blx@biber@sourcemap@defaults@biblatexml}}
-        {}%
-        \ifcsdef{blx@biber@sourcemap@defaults@endnotexml}
-        {\csuse{blx@biber@sourcemap@defaults@endnotexml}}
-        {}%
-        \ifcsdef{blx@biber@sourcemap@defaults@ris}
-        {\csuse{blx@biber@sourcemap@defaults@ris}}
-        {}%
-        \ifcsdef{blx@biber@sourcemap@defaults@zoterordfxml}
-        {\csuse{blx@biber@sourcemap@defaults@zoterordfxml}}
-        {}}}}
-  {}%
-  % labelalpha template
-  \eappto\blx@tempa{%
-    \blx@xml@comment{LABELALPHA TEMPLATE}}%
-  \def\do##1{%
-    \eappto\blx@tempa{%
-      \blx@xml@labelalphatemplate{##1}{%
-      \csuse{blx@biber@labelalphatemplate@##1}}%
-      }%
-    }%
-  \dolistloop\blx@biber@latem@type
-  % data inheritance
-  \eappto\blx@tempa{%
-    \blx@xml@comment{INHERITANCE}%
-    \blx@xml@inheritance{%
-      \csuse{blx@biber@inherit@default}%
-      \csuse{blx@biber@inherit@data}%
-    }%
-  }%
-  % noinit
-  \ifcsdef{blx@biber@noinit}
-    {\eappto\blx@tempa{%
-      \blx@xml@comment{NOINIT}%
-      \blx@xml@noinits{%
-        \csuse{blx@biber@noinit}%
-      }%
-    }}
-    {}%
-  % nolabel
-  \ifcsdef{blx@biber@nolabel}
-    {\eappto\blx@tempa{%
-      \blx@xml@comment{NOLABEL}%
-      \blx@xml@nolabels{%
-        \csuse{blx@biber@nolabel}%
-      }%
-    }}
-    {}%
-  % nolabel
-  \ifcsdef{blx@biber@nolabelwidthcount}
-    {\eappto\blx@tempa{%
-      \blx@xml@comment{NOLABELWIDTHCOUNT}%
-      \blx@xml@nolabelwidthcounts{%
-        \csuse{blx@biber@nolabelwidthcount}%
-      }%
-    }}
-    {}%
-  % nosort
-  \ifcsdef{blx@biber@nosort}
-    {\eappto\blx@tempa{%
-      \blx@xml@comment{NOSORT}%
-      \blx@xml@nosorts{%
-        \csuse{blx@biber@nosort}%
-      }%
-    }}
-    {}%
-  % sortingnamekey
-  \eappto\blx@tempa{\blx@xml@comment{SORTING NAME KEY}}%
-  \def\do##1{%
-    \eappto\blx@tempa{%
-      \blx@xml@sortingnamekey{##1}{%
-        \csuse{blx@biber@sortingnamekey@##1}}}}%
-  \dolistloop\blx@biber@sortingnamekeyspecs
-  % sorting
-  \def\do##1{%
-    \eappto\blx@bcf@presort{\csuse{blx@bcf@presort@##1}}%
-    \eappto\blx@bcf@exclude{\csuse{blx@bcf@exclude@##1}}}%
-  \dolistcsloop{blx@biber@datamodel@entrytypes}%
-  \eappto\blx@tempa{%
-    \blx@xml@comment{SORTING}%
-    \blx@xml@sorting{}{%
-      \blx@bcf@presort
-      \blx@bcf@exclude
-      \csuse{blx@biber@sorting@\blx@sorting}%
-    }%
-  }%
-  % datamodel
-  \eappto\blx@tempa{%
-    \blx@xml@comment{DATA MODEL}%
-    \blx@xml@datamodel{%
-      \blx@xml@datamodel@constants{%
-        \blx@bcf@datamodel@constants
-      }%
-      \blx@xml@datamodel@entrytypes{%
-        \blx@bcf@datamodel@entrytypes
-      }%
-      \blx@xml@datamodel@fields{%
-        \blx@bcf@datamodel@fields
-      }%
-      \blx@bcf@datamodel@entryfields
-      \blx@bcf@datamodel@constraints
-    }%
-  }%
-  % files
-  \let\blx@tempb\@empty
-  \blx@bibdata\blx@tempb\blx@bibfiles
-  \eappto\blx@tempa{%
-    \blx@xml@comment{CITATION DATA}%
-    \blx@xml@comment{SECTION 0}%
-    \blx@xml@bibdata{0}{\blx@tempb}%
-    \blx@xml@section{0}%
-  }%
-  \immediate\openout\blx@bcfout\jobname.bcf\relax
-  \blx@auxwrite\blx@bcfout{}{\blx@tempa}%
-  \global\undef\blx@tempa
-  \endgroup
-  \AfterEndDocument{%
-    \blx@auxwrite\blx@bcfout{}{%
-      \blx@xml@endsection\blx@nl
-      \csuse{blx@biber@slists}%
-      \blx@xml@endfile}%
-    \immediate\closeout\blx@bcfout}}
-
-%% Customisation
-
-% nolabel
-\newrobustcmd*{\DeclareNolabel}[1]{%
-  \begingroup
-  \let\nolabel\blx@nolabel
-  \let\blx@tempa\@empty
-  #1%
-  \global\cslet{blx@biber@nolabel}\blx@tempa
-  \endgroup}
-\@onlypreamble\DeclareNolabel
-
-\newcommand*{\blx@nolabel}[1]{%
-  \eappto\blx@tempa{%
-    \blx@xml@nolabel{#1}}}
-
-% nolabelwidthcount
-\newrobustcmd*{\DeclareNolabelwidthcount}[1]{%
-  \begingroup
-  \let\nolabel\blx@nolabelwidthcount
-  \let\blx@tempa\@empty
-  #1%
-  \global\cslet{blx@biber@nolabelwidthcount}\blx@tempa
-  \endgroup}
-\@onlypreamble\DeclareNolabelwidthcount
-
-\newcommand*{\blx@nolabelwidthcount}[1]{%
-  \eappto\blx@tempa{%
-    \blx@xml@nolabelwidthcount{#1}}}
-
-% nosort
-\newrobustcmd*{\DeclareNosort}[1]{%
-  \begingroup
-  \let\nosort\blx@nosort
-  \let\blx@tempa\@empty
-  #1%
-  \global\cslet{blx@biber@nosort}\blx@tempa
-  \endgroup}
-\@onlypreamble\DeclareNosort
-
-\newcommand*{\blx@nosort}[2]{%
-  \eappto\blx@tempa{%
-    \blx@xml@nosort{#1}{#2}}}
-
-% noinit
-\newrobustcmd*{\DeclareNoinit}[1]{%
-  \begingroup
-  \let\noinit\blx@noinit
-  \let\blx@tempa\@empty
-  #1%
-  \global\cslet{blx@biber@noinit}\blx@tempa
-  \endgroup}
-\@onlypreamble\DeclareNoinit
-
-\newcommand*{\blx@noinit}[1]{%
-  \eappto\blx@tempa{%
-    \blx@xml@noinit{#1}}}
-
-% sourcemap
-\newrobustcmd*{\DeclareSourcemap}[1]{%
-  \booltrue{sourcemap}%
-  \begingroup
-  \let\maps\blx@usersourcemap@maps
-  \let\blx@tempa\@empty
-  #1%
-  \csxdef{blx@biber@sourcemap@user}{\blx@tempa}%
-  \endgroup}
-\@onlypreamble\DeclareSourcemap
-
-\newrobustcmd*{\DeclareStyleSourcemap}[1]{%
-  \booltrue{sourcemap}%
-  \begingroup
-  \let\maps\blx@stylesourcemap@maps
-  \let\blx@tempa\@empty
-  #1%
-  \csxdef{blx@biber@sourcemap@style}{\blx@tempa}%
-  \endgroup}
-
-\@onlypreamble\DeclareStyleSourcemap
-
-\newrobustcmd*{\DeclareDriverSourcemap}[2][]{%
-  \booltrue{sourcemap}%
-  \begingroup
-  \let\blx@tempa\@empty
-  \let\blx@tempb\@empty
-  \let\blx@tempc\@empty
-  \let\blx@tempd\@empty
-  \let\map\blx@sourcemap@map
-  #2%
-  \ifblank{#1}
-    {\setkeys{blx@sourcemap@maps}{datatype=bibtex, level=driver}}
-    {\setkeys{blx@sourcemap@maps}{#1, level=driver}}%
-  \eappto\blx@tempa{%
-    \blx@xml@sourcemap@maps{\blx@tempb}{\blx@tempc}}%
-  \csxdef{blx@biber@sourcemap@defaults@\blx@tempd}{\blx@tempa}%
-  \endgroup}
-\@onlypreamble\DeclareDriverSourcemap
-
-\newcommand*{\blx@usersourcemap@maps}[2][]{%
-  \let\blx@tempb\@empty
-  \let\blx@tempc\@empty
-  \let\map\blx@sourcemap@map
-  \ifblank{#1}
-    {\setkeys{blx@sourcemap@maps}{datatype=bibtex, level=user}}
-    {\setkeys{blx@sourcemap@maps}{#1, level=user}}%
-  #2%
-  \eappto\blx@tempa{%
-    \blx@xml@sourcemap@maps{\blx@tempb}{\blx@tempc}}}
-
-\newcommand*{\blx@stylesourcemap@maps}[2][]{%
-  \let\blx@tempb\@empty
-  \let\blx@tempc\@empty
-  \let\map\blx@sourcemap@map
-  \ifblank{#1}
-    {\setkeys{blx@sourcemap@maps}{datatype=bibtex, level=style}}
-    {\setkeys{blx@sourcemap@maps}{#1, level=style}}%
-  #2%
-  \eappto\blx@tempa{%
-    \blx@xml@sourcemap@maps{\blx@tempb}{\blx@tempc}}}
-
-\define@key{blx@sourcemap@maps}{datatype}{% characters
-  \eappto\blx@tempb{ datatype="#1"}%
-  \eappto\blx@tempd{#1}}
-\define@key{blx@sourcemap@maps}{overwrite}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempb{ map\string_overwrite="1"}}
-    {}}
-\define@key{blx@sourcemap@maps}{level}{% user|style|driver
-    \appto\blx@tempb{ level="#1"}}
-
-\newcommand*{\blx@sourcemap@map}[2][]{%
-  \let\blx@tempm\@empty
-  \let\blx@tempe\@empty
-  \let\perdatasource\blx@sourcemap@perdatasource
-  \let\pertype\blx@sourcemap@pertype
-  \let\pernottype\blx@sourcemap@pernottype
-  \let\step\blx@sourcemap@step
-  \ifblank{#1}
-    {}
-    {\setkeys{blx@sourcemap@map}{#1}}%
-  #2%
-  \eappto\blx@tempc{%
-    \blx@xml@sourcemap@map{\blx@tempm}{\blx@tempe}}}
-
-\define@key{blx@sourcemap@map}{overwrite}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempm{ map\string_overwrite="1"}}
-    {}}
-\define@key{blx@sourcemap@map}{foreach}{% characters
-  \eappto\blx@tempm{ map\string_foreach="#1"}}
-
-\newcommand*{\blx@sourcemap@perdatasource}[1]{%
-  \eappto\blx@tempe{%
-    \blx@xml@sourcemap@perdatasource{#1}}}
-
-\newcommand*{\blx@sourcemap@pertype}[1]{%
-  \eappto\blx@tempe{%
-    \blx@xml@sourcemap@pertype{#1}}}
-
-\newcommand*{\blx@sourcemap@pernottype}[1]{%
-  \eappto\blx@tempe{%
-    \blx@xml@sourcemap@pernottype{#1}}}
-
-\newcommand*{\blx@sourcemap@step}[1][2]{%
-  \let\blx@tempf\@empty
-  \setkeys{blx@sourcemap@step}{#1}%
-  \eappto\blx@tempe{%
-    \blx@xml@sourcemap@step{\blx@tempf}}}
-
-\define@key{blx@sourcemap@step}{typesource}{% characters
-  \eappto\blx@tempf{ map\string_type\string_source="#1"}}
-\define@key{blx@sourcemap@step}{typetarget}{% characters
-  \eappto\blx@tempf{ map\string_type\string_target="#1"}}
-\define@key{blx@sourcemap@step}{final}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempf{ map\string_final="1"}}
-    {}}
-\define@key{blx@sourcemap@step}{fieldsource}{% characters
-  \eappto\blx@tempf{ map\string_field\string_source="#1"}}
-\define@key{blx@sourcemap@step}{fieldtarget}{% characters
-  \eappto\blx@tempf{ map\string_field\string_target="#1"}}
-\define@key{blx@sourcemap@step}{fieldset}{% characters
-  \eappto\blx@tempf{ map\string_field\string_set="#1"}}
-% We are sanitising the XML here as it's the value of an attribute which
-% might contain quotes or ampersands (URLs, for example)
-\define@key{blx@sourcemap@step}{fieldvalue}{% characters
-  \blx@xmlsanitizeafter{\def\blx@temps}{#1}%
-  \eappto\blx@tempf{ map\string_field\string_value="\blx@temps"}}
-\define@key{blx@sourcemap@step}{append}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempf{ map\string_append="1"}}
-    {}}
-\define@key{blx@sourcemap@step}{null}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempf{ map\string_null="1"}}
-    {}}
-\define@key{blx@sourcemap@step}{entrynull}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempf{ map\string_entry\string_null="1"}}
-    {}}
-\define@key{blx@sourcemap@step}{entrynew}{% characters
-  \appto\blx@tempf{ map\string_entry\string_new="#1"}}
-\define@key{blx@sourcemap@step}{entrynewtype}{% characters
-  \appto\blx@tempf{ map\string_entry\string_newtype="#1"}}
-\define@key{blx@sourcemap@step}{entrytarget}{% characters
-  \appto\blx@tempf{ map\string_entrytarget="#1"}}
-\define@key{blx@sourcemap@step}{entryclone}{% characters
-  \appto\blx@tempf{ map\string_entry\string_clone="#1"}}
-\define@key{blx@sourcemap@step}{origfield}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempf{ map\string_origfield="1"}}
-    {}}
-\define@key{blx@sourcemap@step}{origfieldval}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempf{ map\string_origfieldval="1"}}
-    {}}
-\define@key{blx@sourcemap@step}{origentrytype}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempf{ map\string_origentrytype="1"}}
-    {}}
-\define@key{blx@sourcemap@step}{match}{% characters
-  \appto\blx@tempf{ map\string_match="#1"}}
-\define@key{blx@sourcemap@step}{notmatch}{% characters
-  \appto\blx@tempf{ map\string_notmatch="#1"}}
-\define@key{blx@sourcemap@step}{replace}{% characters
-  \eappto\blx@tempf{ map\string_replace="#1"}}
-
-%%%
-
-\newrobustcmd*{\DeclareLabelalphaTemplate}[2][]{%
-   \ifblank{#1}
-    {\blx@biber@latem{#2}{global}}
-    {\forcsvlist{\blx@biber@latem{#2}}{#1}}}
-\@onlypreamble\DeclareLabelalphaTemplate
-\blx@collectopts{xml}{blx@globalopts}{labelalphatemplate}% for passing to the .bcf
-\blx@collectopts{xml}{blx@typeopts}{labelalphatemplate}% for passing to the .bcf
-
-\def\blx@biber@latem#1#2{%
-  \begingroup
-  \let\labelelement\blx@latem@element
-  \let\field\blx@latem@field
-  \let\literal\blx@latem@literal
-  \blx@tempcnta\z@
-  \let\blx@tempa\@empty
-  #1%
-  \ifdef\blx@biber@latem@type
-    {\ifinlist{#2}{\blx@biber@latem@type}
-      {\global\cslet{blx@biber@labelalphatemplate@#2}\blx@tempa}
-      {\listgadd\blx@biber@latem@type{#2}%
-       \global\cslet{blx@biber@labelalphatemplate@#2}\blx@tempa}}%
-    {\listgadd\blx@biber@latem@type{#2}%
-     \global\cslet{blx@biber@labelalphatemplate@#2}\blx@tempa}%
-  \endgroup}
-
-\newcommand*{\blx@latem@element}[1]{%
-  \advance\blx@tempcnta\@ne
-  \let\blx@tempb\@empty
-  #1%
-  \eappto\blx@tempa{%
-    \blx@xml@labelalpha@element{\the\blx@tempcnta}{\blx@tempb}}}
-
-\newcommand*{\blx@latem@literal}[1]{%
-  \blx@xmlsanitizeafter{\def\blx@temps}{#1}%
-  \eappto\blx@tempb{%
-    \blx@xml@labelalpha@part{}{\expandafter\regexp\expandafter{\blx@temps}}}}
-
-\newcommand*{\blx@latem@field}[2][]{%
-  \let\blx@tempc\@empty
-  \ifblank{#1}
-    {}
-    {\setkeys{blx@latem@field}{#1}}%
-  \eappto\blx@tempb{%
-    \blx@xml@labelalpha@part{\blx@tempc}{#2}}}
-
-\define@key{blx@latem@field}{uppercase}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempc{ uppercase="1"}}
-    {}}
-\define@key{blx@latem@field}{lowercase}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempc{ lowercase="1"}}
-    {}}
-\define@key{blx@latem@field}{final}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempc{ final="1"}}
-    {}}
-\define@key{blx@latem@field}{strwidth}{% integer
-    \eappto\blx@tempc{ substring\string_width="#1"}}
-\define@key{blx@latem@field}{pstrwidth}{% integer
-    \eappto\blx@tempc{ substring\string_pwidth="#1"}}
-\define@key{blx@latem@field}{varwidth}[true]{% "v"
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempc{ substring\string_width="v"}}
-    {}}
-\define@key{blx@latem@field}{varwidthnorm}[true]{% "vf"
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempc{ substring\string_width="vf"}}
-    {}}
-\define@key{blx@latem@field}{varwidthlist}[true]{% "l"
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempc{ substring\string_width="l"}}
-    {}}
-\define@key{blx@latem@field}{strfixedcount}{%
-    \eappto\blx@tempc{ substring\string_fixed\string_threshold="#1"}}
-\define@key{blx@latem@field}{strwidthmax}{%
-    \eappto\blx@tempc{ substring\string_width\string_max="#1"}}
-\define@key{blx@latem@field}{strside}{% left|right
-  \ifstrequal{#1}{right}
-    {\eappto\blx@tempc{ substring\string_side="right"}}
-    {\eappto\blx@tempc{ substring\string_side="left"}}}
-\define@key{blx@latem@field}{compound}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempc{ substring\string_compound="1"}}
-    {}}
-\define@key{blx@latem@field}{pcompound}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempc{ substring\string_pcompound="1"}}
-    {}}
-\define@key{blx@latem@field}{ifnames}{%
-    \eappto\blx@tempc{ ifnamecount="#1"}}
-\define@key{blx@latem@field}{names}{%
-    \eappto\blx@tempc{ namerange="#1"}}
-\define@key{blx@latem@field}{noalphaothers}[true]{%
-    \eappto\blx@tempc{ noalphaothers="1"}}
-\define@key{blx@latem@field}{padchar}{%
-  \blx@xmlsanitizeafter{\def\blx@temps}{#1}%
-  \eappto\blx@tempc{ pad\string_char="\expandafter\regexp\expandafter{\blx@temps}"}}
-\define@key{blx@latem@field}{padside}{% left|right
-  \ifstrequal{#1}{left}
-    {\eappto\blx@tempc{ pad\string_side="left"}}
-    {\eappto\blx@tempc{ pad\string_side="right"}}}
-
-% [<exceptions>]{<options>}
-
-\newrobustcmd*{\DefaultInheritance}[2][]{%
-  \begingroup
-  \ifblank{#2}
-    {}
-    {\setkeys{blx@inherit@default}{#2}}%
-  \edef\blx@tempa{\space
-    inherit\string_all="\iftoggle{blx@inherit@all}{true}{false}"\space
-    override\string_target="\iftoggle{blx@inherit@override}{true}{false}"}%
-  \let\blx@tempb\@empty
-  \let\except\blx@inherit@except
-  #1%
-  \xdef\blx@biber@inherit@default{%
-    \blx@xml@inherit@defaults{\blx@tempa}{\blx@tempb}}%
-  \endgroup}
-\@onlypreamble\DefaultInheritance
-
-\newtoggle{blx@inherit@all}
-\newtoggle{blx@inherit@override}
-
-\define@key{blx@inherit@default}{all}[true]{% true|false
-  \settoggle{blx@inherit@all}{#1}}
-\define@key{blx@inherit@default}{override}[true]{% true|false
-  \settoggle{blx@inherit@override}{#1}}
-
-% {<source>}{<target>}{<options>}
-
-\newcommand*{\blx@inherit@except}[3]{%
-  \let\blx@tempc\@empty
-  \ifblank{#3}
-    {}
-    {\setkeys{blx@inherit@except}{#3}}%
-  \eappto\blx@tempb{%
-    \blx@xml@inherit@type{#1}{#2}{\blx@tempc}}}
-
-\define@key{blx@inherit@except}{all}[true]{% true|false
-  \eappto\blx@tempc{ inherit\string_all="#1"}}
-\define@key{blx@inherit@except}{override}[true]{% true|false
-  \eappto\blx@tempc{ override\string_target="#1"}}
-
-% {<type,type,...>}{<type,type,...>}{<spec>}
-\newrobustcmd*{\DeclareDataInheritance}[3]{%
-  \begingroup
-  \let\blx@tempa\@empty
-  \forcsvlist{\blx@inherit@i{#2}}{#1}%
-  \let\blx@tempb\@empty
-  \let\inherit\blx@inherit@field
-  \let\noinherit\blx@inherit@block
-  #3%
-  \xappto\blx@biber@inherit@data{%
-    \blx@xml@inherit@data{%
-      \blx@tempa
-      \blx@tempb}}%
-  \endgroup}
-\@onlypreamble\DeclareDataInheritance
-
-\def\blx@inherit@i#1#2{%
-  \forcsvlist{\blx@inherit@ii{#2}}{#1}}
-
-\def\blx@inherit@ii#1#2{%
-  \eappto\blx@tempa{\blx@xml@inherit@type{#1}{#2}{}}}
-
-\blx@collectopts{xml}{blx@globalopts}{inheritance}% for passing to the .bcf
-
-% [<options>]{<source>}{<target>}
-\newcommand*{\blx@inherit@field}[3][]{%
-  \let\blx@tempc\@empty
-  \ifblank{#1}
-    {}
-    {\setkeys{blx@inherit@field}{#1}}%
-  \eappto\blx@tempb{%
-    \blx@xml@inherit@field{#2}{#3}{\blx@tempc}}}
-
-\newcommand*{\blx@inherit@block}[1]{%
-  \eappto\blx@tempb{\blx@xml@inherit@block{#1}}}
-
-\define@key{blx@inherit@field}{override}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\edef\blx@tempc{ override\string_target="true"}}
-    {\edef\blx@tempc{ override\string_target="false"}}}
-
-\newrobustcmd*{\ResetDataInheritance}{%
-  \global\csundef{blx@biber@inherit@data}}
-\@onlypreamble\ResetDataInheritance
-
-% {<name>}{<spec>}
-\newrobustcmd*{\DeclareBiblistFilter}[2]{%
-  \begingroup
-  \let\filteror\blx@biblistfilteror
-  \let\filter\blx@biblistfilter
-  \let\blx@tempa\@empty
-  #2%
-  \global\cslet{blx@biber@biblistfilters@#1}\blx@tempa
-  \endgroup}
-\@onlypreamble\DeclareBiblistFilter
-
-\newcommand*{\blx@biblistfilteror}[1]{%
-  \eappto\blx@tempa{\blx@xml@slistfilterorbegin}%
-  #1%
-  \eappto\blx@tempa{\blx@xml@slistfilterorend}}
-
-\newcommand*{\blx@biblistfilter}[1][2]{%
-  \let\blx@tempc\@empty
-  \let\blx@tempd\@empty
-  \setkeys{blx@biblistfilter@filter}{#1}%
-  \eappto\blx@tempa{%
-    \blx@xml@slistfilter{\blx@tempc}{\blx@tempd}}}
-
-\define@key{blx@biblistfilter@filter}{type}{%
-  \def\blx@tempc{#1}}
-\define@key{blx@biblistfilter@filter}{filter}{%
-  \def\blx@tempd{#1}}
-
-% Predefine filters for label fields
-\def\do#1{\DeclareBiblistFilter{#1}{\filter[type=field,filter=#1]}}
-\abx@dolabelfields
-
-% [<specname>]{<spec>}
-\newrobustcmd*{\DeclareSortingNamekeyScheme}[2][]{%
-  \begingroup
-  \ifblank{#1}
-    {\def\blx@biber@snkname{global}}% default
-    {\def\blx@biber@snkname{#1}}%
-  \let\namepart\blx@sortnk@namepart
-  \let\keypart\blx@sortnk@keypart
-  \let\literal\blx@sortnk@literal
-  \let\blx@tempa\@empty
-  \blx@tempcnta\z@
-  #2%
-  \global\cslet{blx@biber@sortingnamekey@\blx@biber@snkname}\blx@tempa
-  \xifinlist{\blx@biber@snkname}{\blx@biber@sortingnamekeyspecs}
-    {}
-    {\listxadd\blx@biber@sortingnamekeyspecs{\blx@biber@snkname}}%
-  % Add the sortnamekeyscheme to the list of sortnamekeyschemes
-  % so we can compare on next run
-  \xifinlist{\blx@biber@snkname}{\blx@sortnamekeyschemes}
-    {}
-    {\listxadd\blx@sortnamekeyschemes{\blx@biber@snkname}}%
-  \endgroup}
-\@onlypreamble\DeclareSortingNamekeyScheme
-\blx@collectopts{xml}{blx@globalopts}{sortingnamekey}% for passing to the .bcf
-\DeclareEntryOption[string]{sortnamekeyscheme}{%
-  \def\blx@refcontext@sortingnamekey{#1}}
-
-% User-mode macro for checking sorting name key scheme
-\def\ifsortnamekeyscheme#1{%
-  \expandafter\ifstrequal\expandafter{\blx@refcontext@sortingnamekey}{#1}}
-
-\newcommand*{\blx@sortnk@keypart}[1]{%
-  \advance\blx@tempcnta\@ne
-  \blx@tempcntb\z@
-  \edef\blx@tempd{ order="\the\blx@tempcnta"}%
-  \let\blx@tempb\@empty
-  #1%
-  \eappto\blx@tempa{%
-    \blx@xml@sortingnamekeykeypart{\blx@tempd}{\blx@tempb}}}
-
-\newcommand*{\blx@sortnk@literal}[1]{%
-  \advance\blx@tempcntb\@ne
-  \edef\blx@tempe{ order="\the\blx@tempcntb"}%
-  \let\blx@tempc\@empty
-  \eappto\blx@tempb{%
-    \blx@xml@sortingnamekeyliteral{\blx@tempe}{#1}}}
-
-\newcommand*{\blx@sortnk@namepart}[2][]{%
-  \advance\blx@tempcntb\@ne
-  \edef\blx@tempe{ order="\the\blx@tempcntb"}%
-  \let\blx@tempc\@empty
-  \ifblank{#1}
-    {}
-    {\setkeys{blx@sortnk@namepart}{#1}}%
-  \eappto\blx@tempb{%
-    \blx@xml@sortingnamekeynamepart{\blx@tempe}{\blx@tempc}{#2}}}
-
-\define@key{blx@sortnk@namepart}{use}[true]{% use* option for namepart true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempc{ use="1"}}
-    {\appto\blx@tempc{ use="0"}}}
-
-% {<name>}{<spec>}
-\newrobustcmd*{\DeclareSortingScheme}[3][]{%
-  \ifblank{#1}
-    {}
-    {\setkeys{blx@sortdef@sorting}{#1}%
-     \csxdef{blx@sortdef@locale@#2}{\blx@templ}}%
-  \begingroup
-  \let\sort\blx@sortdef@sort
-  \let\name\blx@sortdef@field% legacy pre-biblatex 2.0 compat
-  \let\list\blx@sortdef@field% legacy pre-biblatex 2.0 compat
-  \let\field\blx@sortdef@field
-  \let\literal\blx@sortdef@literal
-  \def\citeorder{\blx@sortdef@field{citeorder}}%
-  \blx@tempcnta\z@
-  \let\blx@tempa\@empty
-  #3%
-  \global\cslet{blx@biber@sorting@#2}\blx@tempa
-  \endgroup}
-\@onlypreamble\DeclareSortingScheme
-\blx@collectopts{xml}{blx@globalopts}{sortscheme}% for passing to the .bcf
-
-\define@key{blx@sortdef@sorting}{locale}{% locale name
-  \def\blx@templ{#1}}
-
-\newcommand*{\blx@sortdef@sort}[2][]{%
-  \advance\blx@tempcnta\@ne
-  \blx@tempcntb\z@
-  \let\blx@tempb\@empty
-  \edef\blx@tempc{order="\the\blx@tempcnta"}%
-  \ifblank{#1}
-    {}
-    {\setkeys{blx@sortdef@sort}{#1}}%
-  \let\do\@firstofone
-  #2%
-  \eappto\blx@tempa{%
-    \blx@xml@sort{\blx@tempc}{\blx@tempb}}}
-
-\define@key{blx@sortdef@sort}{locale}{% locale name
-  \eappto\blx@tempc{ locale="#1"}}
-\define@key{blx@sortdef@sort}{direction}{% ascending|descending
-  \ifstrequal{#1}{ascending}
-    {\eappto\blx@tempc{ sort\string_direction="ascending"}}
-    {\eappto\blx@tempc{ sort\string_direction="descending"}}}
-\define@key{blx@sortdef@sort}{final}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempc{ final="1"}}
-    {}}
-\define@key{blx@sortdef@sort}{sortcase}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempc{ sortcase="1"}}
-    {\appto\blx@tempc{ sortcase="0"}}}
-\define@key{blx@sortdef@sort}{sortupper}[true]{% true|false
-  \ifstrequal{#1}{true}
-    {\appto\blx@tempc{ sortupper="1"}}
-    {\appto\blx@tempc{ sortupper="0"}}}
-
-\newcommand*{\blx@sortdef@field}[2][]{%
-  \advance\blx@tempcntb\@ne
-  \edef\blx@tempd{order="\the\blx@tempcntb"}%
-  \ifblank{#1}
-    {}
-    {\setkeys{blx@sortdef@field}{#1}}%
-  \eappto\blx@tempb{%
-    \blx@xml@sortitem{\blx@tempd}{#2}}}
-
-\define@key{blx@sortdef@field}{padside}{% left|right
-  \ifstrequal{#1}{right}
-    {\eappto\blx@tempd{ pad\string_side="right"}}
-    {\eappto\blx@tempd{ pad\string_side="left"}}}
-\define@key{blx@sortdef@field}{padwidth}{% integer
-  \eappto\blx@tempd{ pad\string_width="#1"}}
-\define@key{blx@sortdef@field}{padchar}{% character
-  \blx@xmlsanitizeafter{\def\blx@tempe}{#1}%
-  \eappto\blx@tempd{ pad\string_char="\blx@tempe"}}
-\define@key{blx@sortdef@field}{strside}{% left|right
-  \ifstrequal{#1}{right}
-    {\eappto\blx@tempd{ substring\string_side="right"}}
-    {\eappto\blx@tempd{ substring\string_side="left"}}}
-\define@key{blx@sortdef@field}{strwidth}{% integer
-  \eappto\blx@tempd{ substring\string_width="#1"}}
-
-\def\blx@sortdef@literal#1{%
-  \advance\blx@tempcntb\@ne
-  \blx@xmlsanitizeafter{\def\blx@tempe}{#1}%
-  \eappto\blx@tempb{%
-    \blx@xml@sortitem{order="\the\blx@tempcntb"}{\blx@tempe}}}
-
-% [<type,type,...>]{<string>}
-
-\newrobustcmd*{\DeclarePresort}[2][]{%
-  \begingroup
-  \blx@xmlsanitizeafter{\def\blx@tempa}{#2}%
-  \ifblank{#1}
-    {\xdef\blx@bcf@presort{\blx@xml@presort{}{\blx@tempa}}}
-    {\notblank{#2}
-       {\forcsvlist{\blx@defpresort\blx@tempa}{#1}}
-       {\forcsvlist\blx@undefpresort{#1}}}%
-  \endgroup}
-\@onlypreamble\DeclarePresort
-\blx@collectopts{string}{blx@globalopts}{presort}% for passing to the .bcf
-\blx@collectopts{string}{blx@typeopts}{presort}% for passing to the .bcf
-\blx@collectopts{string}{blx@entryopts}{presort}% for passing to the .bcf
-
-\def\blx@defpresort#1#2{%
-  \csxdef{blx@bcf@presort@#2}{\blx@xml@presort{#2}{#1}}}
-\def\blx@undefpresort#1{%
-  \global\csundef{blx@bcf@presort@#1}}
-
-\newrobustcmd*{\DeclareSortExclusion}[2]{%
-  \forcsvlist{\blx@sortexlude{#2}}{#1}}
-\blx@collectopts{xml}{blx@typeopts}{sortexclusion}% for passing to the .bcf
-
-\def\blx@sortexlude#1#2{%
-  \begingroup
-  \ifblank{#1}
-    {\global\csundef{blx@bcf@exclude@#2}}
-    {\let\blx@tempa\@empty
-     \forcsvlist\blx@sortexlude@i{#1}%
-     \csxdef{blx@bcf@exclude@#2}{%
-       \blx@xml@sortexclude{#2}{\blx@tempa}}}
-  \endgroup}
-
-\def\blx@sortexlude@i#1{%
-  \appto\blx@tempa{\blx@xml@exclude{#1}}}
-
-% [<type,type,...>]{<field,field,...>}
-
-\newrobustcmd*{\DeclareLabelname}[2][]{%
-  \begingroup
-  \let\blx@tempa\@empty
-  \def\blx@tempb{labelnamespec}%
-  \let\field\blx@ordered@field
-  \ifblank{#1}
-    {\global\cslet{blx@bcf@labelnamespec}\@empty}
-    {\def\blx@tempa{#1}%
-     \def\do##1{\global\cslet{blx@bcf@labelnamespec@##1}\@empty}%
-     \expandafter\docsvlist\expandafter{#1}}%
-  #2%
-  \endgroup}
-\@onlypreamble\DeclareLabelname
-\blx@collectopts{xml}{blx@globalopts}{labelnamespec}% for passing to the .bcf
-\blx@collectopts{xml}{blx@typeopts}{labelnamespec}% for passing to the .bcf
-
-\newrobustcmd*{\DeclareLabeltitle}[2][]{%
-  \begingroup
-  \let\blx@tempa\@empty
-  \def\blx@tempb{labeltitlespec}%
-  \let\field\blx@ordered@field
-  \ifblank{#1}
-    {\global\cslet{blx@bcf@labeltitlespec}\@empty}
-    {\def\blx@tempa{#1}%
-     \def\do##1{\global\cslet{blx@bcf@labeltitlespec@##1}\@empty}%
-     \expandafter\docsvlist\expandafter{#1}}%
-  #2%
-  \endgroup}
-\@onlypreamble\DeclareLabeltitle
-\blx@collectopts{xml}{blx@globalopts}{labeltitlespec}% for passing to the .bcf
-\blx@collectopts{xml}{blx@typeopts}{labeltitlespec}% for passing to the .bcf
-
-\newrobustcmd*{\DeclareLabelyear}[2][]{%
-  \blx@warning@noline{%
-    'DeclareLabelyear' is deprecated, please use 'DeclareLabeldate'}}
-
-\newrobustcmd*{\DeclareLabeldate}[2][]{%
-  \begingroup
-  \let\blx@tempa\@empty
-  \def\blx@tempb{labeldatespec}%
-  \let\field\blx@orderedld@field
-  \let\literal\blx@orderedld@literal
-  \ifblank{#1}
-    {\global\cslet{blx@bcf@labeldatespec}\@empty}
-    {\def\blx@tempa{#1}%
-     \def\do##1{\global\cslet{blx@bcf@labeldatespec@##1}\@empty}%
-     \expandafter\docsvlist\expandafter{#1}}%
-  #2%
-  \endgroup}
-\@onlypreamble\DeclareLabeldate
-\blx@collectopts{xml}{blx@globalopts}{labeldatespec}% for passing to the .bcf
-\blx@collectopts{xml}{blx@typeopts}{labeldatespec}% for passing to the .bcf
-
-\newcommand*{\blx@ordered@field}[2][]{%
-  \let\blx@tempc\@empty
-  \ifblank{#1}
-    {}
-    {\setkeys{blx@ordered@field}{#1}}%
-  \advance\blx@tempcnta\@ne
-  \ifdefempty{\blx@tempa}
-    {\csxappto{blx@bcf@\blx@tempb}{%
-       \noexpand\blx@xml@ordered{\the\blx@tempcnta}{\blx@tempc}{#2}}}
-    {\def\do##1{%
-       \blx@addtypeopt{##1}%
-       \csxappto{blx@bcf@\blx@tempb @##1}{%
-         \noexpand\blx@xml@ordered{\the\blx@tempcnta}{\blx@tempc}{#2}}}%
-     \expandafter\docsvlist\expandafter{\blx@tempa}}}
-
-\newcommand*{\blx@orderedld@field}[2][]{%
-  \let\blx@tempc\@empty
-  \ifblank{#1}
-    {}
-    {\setkeys{blx@ordered@field}{#1}}%
-  \advance\blx@tempcnta\@ne
-  \ifdefempty{\blx@tempa}
-    {\csxappto{blx@bcf@\blx@tempb}{%
-       \noexpand\blx@xml@ordered{\the\blx@tempcnta}{ type="field"\blx@tempc}{#2}}}
-    {\def\do##1{%
-       \blx@addtypeopt{##1}%
-       \csxappto{blx@bcf@\blx@tempb @##1}{%
-         \noexpand\blx@xml@ordered{\the\blx@tempcnta}{ type="field"\blx@tempc}{#2}}}%
-     \expandafter\docsvlist\expandafter{\blx@tempa}}}
-
-\newcommand*{\blx@orderedld@literal}[1]{%
-  \advance\blx@tempcnta\@ne
-  \ifdefempty{\blx@tempa}
-    {\csxappto{blx@bcf@\blx@tempb}{%
-       \noexpand\blx@xml@ordered{\the\blx@tempcnta}{ type="string"}{#1}}}
-    {\def\do##1{%
-       \blx@addtypeopt{##1}%
-       \csxappto{blx@bcf@\blx@tempb @##1}{%
-         \noexpand\blx@xml@ordered{\the\blx@tempcnta}{ type="string"}{#1}}}%
-     \expandafter\docsvlist\expandafter{\blx@tempa}}}
-
-%% Package options
-
-% [<entrytype,entrytype,...>]{<options>}
-
-\newrobustcmd*{\ExecuteBibliographyOptions}[2][]{%
-  \ifblank{#1}
-    {\setkeys{blx@opt@pre}{#2}}
-    {\forcsvlist{\blx@typeoptions{#2}}{#1}}}
-\@onlypreamble\ExecuteBibliographyOptions
-
-\def\blx@typeoptions#1#2{%
-  \blx@addtypeopt{#2}%
-  \csappto{blx@opts@type@#2}{#1,}}
-
-\def\blx@addtypeopt#1{%
-  \notblank{#1}
-    {\ifdef\blx@opts@type
-       {\ifinlist{#1}{\blx@opts@type}
-          {}
-          {\listgadd\blx@opts@type{#1}}}
-       {\listgadd\blx@opts@type{#1}}}
-    {}}
-
-% load-time only
-
-% Have to have a dummy for this as it's set much earlier but is passed
-% through to here where we just ignore it
-\define@key{blx@opt@ldt}{datamodel}{}
-
-\define@key{blx@opt@ldt}{style}{%
-  \def\blx@cbxfile{#1}%
-  \def\blx@bbxfile{#1}}
-
-\define@key{blx@opt@ldt}{bibstyle}{%
-  \def\blx@bbxfile{#1}}
-
-\define@key{blx@opt@ldt}{citestyle}{%
-  \def\blx@cbxfile{#1}}
-
-\define@key{blx@opt@ldt}{natbib}[true]{%
-  \settoggle{blx@natbib}{#1}}
-
-\define@key{blx@opt@ldt}{mcite}[true]{%
-  \settoggle{blx@mcite}{#1}}
-
-% load-time and preamble
-
-\DeclareBibliographyOption[string]{backend}{
-  \blx@error
-    {'backend' is load-time only option}
-    {The 'backend' option is load-time only and cannot
-      be\MessageBreak set after package loading}}
-
-\DeclareBibliographyOption[boolean]{debug}[true]{%
-  \settoggle{blx@debug}{#1}}
-
-\DeclareBibliographyOption[boolean]{loadfiles}[true]{%
-  \settoggle{blx@loadfiles}{#1}}
-
-\DeclareBibliographyOption[integer]{mincrossrefs}{%
-  \ifnum#1<\z@
-    \def\blx@mincrossrefs{1}%
-    \def\blx@minxrefs{1}%
-  \else
-    \def\blx@mincrossrefs{#1}%
-    \def\blx@minxrefs{#1}%
-  \fi}
-\def\blx@minxrefs{2}
-
-\DeclareBibliographyOption[string]{texencoding}{%
-  \ifstrequal{#1}{auto}
-    {\undef\blx@texencoding}
-    {\def\blx@texencoding{#1}}}
-
-\DeclareBibliographyOption[string]{bibencoding}{%
-  \ifcsdef{blx@bibenc@#1}
-    {\letcs\blx@bibencoding{blx@bibenc@#1}}
-    {\def\blx@bibencoding{#1}}}
-
-\def\abx@mapbibenc#1#2{\csdef{blx@bibenc@#1}{#2}}
-\abx@mapbibenc{inputenc}{auto}
-\abx@mapbibenc{x-ascii}{ascii}
-
-\def\abx@mapinpenc#1#2{\csdef{blx@inpenc@#1}{#2}}
-\abx@mapinpenc{utf8x}{utf8}
-\abx@mapinpenc{lutf8}{utf8}
-\abx@mapinpenc{x-ascii}{ascii}
-
-\DeclareBibliographyOption[boolean]{safeinputenc}[true]{%
-  \settoggle{blx@safeinputenc}{#1}}
-\newtoggle{blx@safeinputenc}
-
-\DeclareBibliographyOption[string]{sorting}{%
-  \def\blx@sorting{#1}%
-  \def\blx@refcontext@sorting{#1}}
-
-\AtEndPreamble{%
-  \ifcsdef{blx@biber@sorting@\blx@sorting}
-    {}
-    {\blx@err@invopt{sorting=\blx@sorting}{}%
-     \def\blx@sorting{nty}%
-     \def\blx@refcontext@sorting{nty}}%
-     \listxadd\blx@sortschemes{\blx@sorting}%
-     \def\blx@refcontext@sortingnamekey{global}%
-     \xdef\blx@refcontext@context{\blx@refcontext@sorting/\blx@refcontext@sortingnamekey}}
-
-\DeclareBibliographyOption[boolean]{sortcase}[true]{%
-  \settoggle{blx@sortcase}{#1}}
-
-\DeclareBibliographyOption[boolean]{sortupper}[true]{%
-  \settoggle{blx@sortupper}{#1}}
-
-\DeclareBibliographyOption[string]{sortlos}{%
-  \blx@warning@noline{%
-    sortlos option is deprecated, use 'sorting' option to \string\printbiblist}}
-
-\DeclareBibliographyOption[integer]{maxnames}{%
-  \numdef\blx@maxcitenames{#1}%
-  \numdef\blx@maxbibnames{#1}}
-\DeclareBibliographyOption[integer]{minnames}{%
-  \numdef\blx@mincitenames{#1}%
-  \numdef\blx@minbibnames{#1}}
-\DeclareTypeOption[integer]{maxnames}{%
-  \numdef\blx@maxcitenames@type{#1}%
-  \numdef\blx@maxbibnames@type{#1}%
-  \c@maxnames#1\relax}
-\DeclareTypeOption[integer]{minnames}{%
-  \numdef\blx@mincitenames@type{#1}%
-  \numdef\blx@minbibnames@type{#1}%
-  \c@minnames#1\relax}
-\DeclareEntryOption[integer]{maxnames}{%
-  \c@maxnames#1\relax}
-\DeclareEntryOption[integer]{minnames}{%
-  \c@minnames#1\relax}
-
-\DeclareBibliographyOption[integer]{maxbibnames}{%
-  \numdef\blx@maxbibnames{#1}}
-\DeclareBibliographyOption[integer]{minbibnames}{%
-  \numdef\blx@minbibnames{#1}}
-\DeclareTypeOption[integer]{maxbibnames}{%
-  \numdef\blx@maxbibnames@type{#1}%
-  \iftoggle{blx@bibliography}
-    {\c@maxnames#1\relax}
-    {}}
-\DeclareTypeOption[integer]{minbibnames}{%
-  \numdef\blx@minbibnames@type{#1}%
-  \iftoggle{blx@bibliography}
-    {\c@minnames#1\relax}
-    {}}
-\DeclareEntryOption[integer]{maxbibnames}{%
-  \iftoggle{blx@bibliography}
-    {\c@maxnames#1\relax}
-    {}}
-\DeclareEntryOption[integer]{minbibnames}{%
-  \iftoggle{blx@bibliography}
-    {\c@minnames#1\relax}
-    {}}
-
-\DeclareBibliographyOption[integer]{maxcitenames}{%
-  \numdef\blx@maxcitenames{#1}}
-\DeclareBibliographyOption[integer]{mincitenames}{%
-  \numdef\blx@mincitenames{#1}}
-\DeclareTypeOption[integer]{maxcitenames}{%
-  \numdef\blx@maxcitenames@type{#1}%
-  \iftoggle{blx@bibliography}
-    {}
-    {\c@maxnames#1\relax}}
-\DeclareTypeOption[integer]{mincitenames}{%
-  \numdef\blx@mincitenames@type{#1}%
-  \iftoggle{blx@bibliography}
-    {}
-    {\c@minnames#1\relax}}
-\DeclareEntryOption[integer]{maxcitenames}{%
-  \iftoggle{blx@bibliography}
-    {}
-    {\c@maxnames#1\relax}}
-\DeclareEntryOption[integer]{mincitenames}{%
-  \iftoggle{blx@bibliography}
-    {}
-    {\c@minnames#1\relax}}
-
-\appto\blx@checkoptions@global{%
-  \blx@maxmin@num{maxbibnames}{minbibnames}\blx@maxbibnames\blx@minbibnames
-  \blx@maxmin@num{maxcitenames}{mincitenames}\blx@maxcitenames\blx@mincitenames}
-\appto\blx@checkoptions@type{%
-  \blx@maxmin@num{maxbibnames}{minbibnames}\blx@maxbibnames@type\blx@minbibnames@type
-  \blx@maxmin@num{maxcitenames}{mincitenames}\blx@maxcitenames@type\blx@mincitenames@type}
-\appto\blx@checkoptions@entry{%
-  \blx@maxmin@cnt{maxnames}{minnames}\c@maxnames\c@minnames}
-
-\DeclareBibliographyOption[integer]{maxitems}{%
-  \numdef\blx@maxitems{#1}}
-\DeclareBibliographyOption[integer]{minitems}{%
-  \numdef\blx@minitems{#1}}
-\DeclareTypeOption[integer]{maxitems}{%
-  \numdef\blx@maxitems@type{#1}%
-  \c@maxitems#1\relax}
-\DeclareTypeOption[integer]{minitems}{%
-  \numdef\blx@minitems@type{#1}%
-  \c@minitems#1\relax}
-\DeclareEntryOption[integer]{maxitems}{%
-  \c@maxitems#1\relax}
-\DeclareEntryOption[integer]{minitems}{%
-  \c@minitems#1\relax}
-
-\appto\blx@checkoptions@global{%
-  \blx@maxmin@num{maxitems}{minitems}\blx@maxitems\blx@minitems}
-\appto\blx@checkoptions@type{%
-  \blx@maxmin@num{maxitems}{minitems}\blx@maxitems@type\blx@minitems@type}
-\appto\blx@checkoptions@entry{%
-  \blx@maxmin@cnt{maxitems}{minitems}\c@maxitems\blx@minitems}
-
-\DeclareBibliographyOption[integer]{maxalphanames}{%
-  \numdef\blx@maxalphanames{#1}}
-\DeclareBibliographyOption[integer]{minalphanames}{%
-  \numdef\blx@minalphanames{#1}}
-\DeclareTypeOption[integer]{maxalphanames}{%
-  \numdef\blx@maxalphanames{#1}}
-\DeclareTypeOption[integer]{minalphanames}{%
-  \numdef\blx@minalphanames{#1}}
-\DeclareEntryOption[integer]{maxalphanames}{%
-  \numdef\blx@maxalphanames{#1}}
-\DeclareEntryOption[integer]{minalphanames}{%
-  \numdef\blx@minalphanames{#1}}
-
-\appto\blx@checkoptions@global{%
-  \blx@maxmin@num{maxalphanames}{minalphanames}\blx@maxalphanames\blx@minalphanames}
-\appto\blx@checkoptions@type{%
-  \blx@maxmin@num{maxalphanames}{minalphanames}\blx@maxalphanames\blx@minalphanames}
-
-\def\blx@maxmin@num#1#2#3#4{%
-  \ifnumless#3\@ne
-    {\blx@err@invopt{#1=#3}{'#1' must be greater than zero}%
-     \let#3\@ne}
-    {}%
-  \ifnumless#4\@ne
-    {\blx@err@invopt{#2=#4}{'#2' must be greater than zero}%
-     \let#4\@ne}
-    {}%
-  \ifnumless#3#4
-    {\blx@err@confopt{#1/#2}{'#1' must be greater than or equal to '#2'}%
-     \let#3#4}
-    {}}
-
-\def\blx@maxmin@cnt#1#2#3#4{%
-  \ifnumless#3\@ne
-    {\blx@err@invopt{#1=\number#3}{'#1' must be greater than zero}%
-     #3\@ne}
-    {}%
-  \ifnumless#4\@ne
-    {\blx@err@invopt{#2=\number#4}{'#2' must be greater than zero}%
-     #4\@ne}
-    {}%
-  \ifnumless#3#4
-    {\blx@err@confopt{#1/#2}{'#1' must be greater than or equal to '#2'}%
-     #3=#4}
-    {}}
-
-\DeclareBibliographyOption[boolean]{terseinits}[true]{%
-  \ifstrequal{#1}{true}
-    {\toggletrue{blx@terseinits}
-     \renewrobustcmd*{\bibinitperiod}{}
-     \renewrobustcmd*{\bibinitdelim}{}
-     \renewrobustcmd*{\bibinithyphendelim}{}}
-    {\togglefalse{blx@terseinits}
-     \renewrobustcmd*{\bibinitperiod}{\adddot}
-     \renewrobustcmd*{\bibinitdelim}{\addnbspace}
-     \renewrobustcmd*{\bibinithyphendelim}{\adddot\mbox{-}}}}
-
-% Legacy for giveninits
-\DeclareBibliographyOption[boolean]{firstinits}[true]{%
-  \blx@warning@noline{%
-    'firstinits' option is deprecated, use 'giveninits' instead}%
-  \settoggle{blx@giveninits}{#1}}
-
-% Legacy for sortgiveninits
-\DeclareBibliographyOption[boolean]{sortfirstinits}[true]{%
-  \blx@warning@noline{%
-    'sortfirstinits' option is deprecated, use 'sortgiveninits' instead}%
-  \settoggle{blx@sortgiveninits}{#1}}
-
-\DeclareBibliographyOption[boolean]{giveninits}[true]{%
-  \settoggle{blx@giveninits}{#1}}
-
-\DeclareBibliographyOption[boolean]{sortgiveninits}[true]{%
-  \settoggle{blx@sortgiveninits}{#1}}
-
-\DeclareBibliographyOption[boolean]{abbreviate}[true]{%
-  \ifstrequal{#1}{true}
-    {\def\abx@str{abx@sstr}}
-    {\def\abx@str{abx@lstr}}}
-
-\DeclareBibliographyOption[boolean]{dateabbrev}[true]{%
-  \ifstrequal{#1}{true}
-    {\let\abx@bibmonth\blx@imc@bibsstring}
-    {\let\abx@bibmonth\blx@imc@biblstring}}
-
-\DeclareBibliographyOption[string]{sortlocale}{%
-  \edef\blx@sortlocale{\detokenize{#1}}}
-
-\DeclareBibliographyOption[string]{language}{%
-  \togglefalse{blx@autolangbib}%
-  \togglefalse{blx@autolangcite}%
-  \ifboolexpr{
-    test {\ifstrequal{#1}{auto}}
-    or
-    test {\ifstrequal{#1}{autobib}}
-    or
-    test {\ifstrequal{#1}{autocite}}
-  }
-  {\def\blx@languagename{english}%
-   \ifstrequal{#1}{auto}
-    {\toggletrue{blx@autolangbib}%
-     \toggletrue{blx@autolangcite}}
-    {}%
-   \ifstrequal{#1}{autobib}
-    {\toggletrue{blx@autolangbib}}
-    {}%
-   \ifstrequal{#1}{autocite}
-    {\toggletrue{blx@autolangcite}}
-    {}}
-  {\IfFileExists{#1.lbx}
-    {\togglefalse{blx@autolangbib}%
-     \togglefalse{blx@autolangcite}%
-     \edef\blx@languagename{#1}}
-    {\blx@error
-      {Language '#1' not supported}
-      {Failed to find a matching '#1.lbx' file}}}}
-
-\DeclareBibliographyOption[boolean]{clearlang}[true]{%
-  \settoggle{blx@clearlang}{#1}}
-
-\DeclareBibliographyOption[string]{babel}{%
-  \blx@warning@noline{%
-    'babel' option is deprecated, use 'autolang' instead}%
-  \blx@autolang@i{#1}}
-
-\DeclareBibliographyOption[string]{autolang}{%
-  \blx@autolang@i{#1}}
-
-\def\blx@autolang@i#1{%
-  \ifcsdef{blx@opt@autolang@#1}
-    {\csuse{blx@opt@autolang@#1}}
-    {\blx@err@invopt{autolang=#1}{}}}
-
-\def\blx@opt@autolang@none{%
-  \undef\blx@thelangenv
-  \let\blx@hook@initlang\@empty
-  \let\blx@hook@endlang\@empty}
-\def\blx@opt@autolang@hyphen{%
-  \def\blx@thelangenv{hyphenrules}%
-  \let\blx@hook@initlang\@empty
-  \let\blx@hook@endlang\@empty}
-\csdef{blx@opt@autolang@other*}{%
-  \def\blx@thelangenv{otherlanguage*}%
-  \def\blx@hook@initlang{\@quotereset\@ne}%
-  \def\blx@hook@endlang{\blx@postpunct}}
-\def\blx@opt@autolang@other{%
-  \def\blx@thelangenv{otherlanguage}%
-  \def\blx@hook@initlang{\@quotereset\@ne}%
-  \def\blx@hook@endlang{\blx@postpunct}}
-\def\blx@opt@autolang@langname{%
-  \@ifpackageloaded{polyglossia}
-    {\def\blx@thelangenv{langname}}
-    {\def\blx@thelangenv{otherlanguage}}%
-  \def\blx@hook@initlang{\@quotereset\@ne}%
-  \def\blx@hook@endlang{\blx@postpunct}}
-
-\DeclareBibliographyOption[boolean]{indexing}[true]{%
-  \blx@opt@index{#1}}
-\DeclareTypeOption[boolean]{indexing}[true]{%
-  \blx@opt@index{#1}}
-\DeclareEntryOption[boolean]{indexing}[true]{%
-  \blx@opt@index{#1}}
-\def\blx@opt@index#1{%
-  \ifcsdef{blx@opt@index@#1}
-    {\csuse{blx@opt@index@#1}}
-    {\blx@err@invopt{indexing=#1}{}}}
-\def\blx@opt@index@true{%
-  \toggletrue{blx@citeindex}%
-  \toggletrue{blx@bibindex}}
-\def\blx@opt@index@false{%
-  \togglefalse{blx@citeindex}%
-  \togglefalse{blx@bibindex}}
-\def\blx@opt@index@cite{%
-  \toggletrue{blx@citeindex}%
-  \togglefalse{blx@bibindex}}
-\def\blx@opt@index@bib{%
-  \togglefalse{blx@citeindex}%
-  \toggletrue{blx@bibindex}}
-
-\DeclareBibliographyOption[boolean]{sortcites}[true]{%
-  \ifstrequal{#1}{true}
-    {\let\blx@thecitesort\blx@citesort
-     \let\blx@thenotecheck\blx@notecheck}
-    {\let\blx@thecitesort\blx@citenosort
-     \let\blx@thenotecheck\relax}}
-
-\DeclareBibliographyOption[boolean]{hyperref}[true]{%
-  \ifcsdef{blx@opt@hyperref@#1}
-    {\letcs\blx@hyperref{blx@opt@hyperref@#1}}
-    {\blx@err@invopt{hyperref=#1}{}}}
-\def\blx@opt@hyperref@false{0}
-\def\blx@opt@hyperref@true{1}
-\def\blx@opt@hyperref@auto{2}
-
-\DeclareBibliographyOption[boolean]{backref}[true]{%
-  \ifstrequal{#1}{true}
-    {\let\blx@backref\blx@addbackref
-     \let\abx@aux@backref\blx@aux@backref
-     \booltrue{backtracker}}
-    {\let\blx@backref\@gobble
-     \let\abx@aux@backref\@gobblefive
-     \boolfalse{backtracker}}}
-
-\DeclareBibliographyOption[string]{backrefsetstyle}{%
-  \ifcsdef{blx@opt@backrefsetstyle@#1}
-    {\letcs\blx@backrefsetstyle{blx@opt@backrefsetstyle@#1}}
-    {\blx@err@invopt{backrefsetstyle=#1}{}}}
-\def\blx@opt@backrefsetstyle@setonly{0}
-\def\blx@opt@backrefsetstyle@memonly{1}
-\def\blx@opt@backrefsetstyle@setormem{2}
-\def\blx@opt@backrefsetstyle@setandmem{3}
-\def\blx@opt@backrefsetstyle@memandset{4}
-\def\blx@opt@backrefsetstyle@setplusmem{5}
-
-\appto\blx@mkhyperref{%
-  \ifHy@plainpages
-    \blx@warning@noline{%
-      hyperref package option 'plainpages' enabled.\MessageBreak
-      This may cause problems with hyperlinked back\MessageBreak
-      references. 'plainpages=false' is recommended}%
-  \fi
-  \ifHy@pageanchor\else
-    \blx@warning@noline{%
-      hyperref package option 'pageanchor' disabled.\MessageBreak
-      This will cause problems with hyperlinked back\MessageBreak
-      references. 'pageanchor=true' is required}%
-  \fi}
-
-\DeclareBibliographyOption[string]{block}{%
-  \ifcsdef{blx@opt@block@#1}
-    {\csuse{blx@opt@block@#1}}
-    {\blx@err@invopt{block=#1}{}}}
-\def\blx@opt@block@none{%
-  \let\blx@bibsetup\@empty
-  \let\newblockpunct\@empty}
-\def\blx@opt@block@par{%
-  \let\blx@bibsetup\@empty
-  \def\newblockpunct{\par}}
-\def\blx@opt@block@nbpar{%
-  \def\blx@bibsetup{\interlinepenalty\@M}%
-  \def\newblockpunct{\par\nobreak}}
-\def\blx@opt@block@space{%
-  \let\blx@bibsetup\@empty
-  \def\newblockpunct{%
-    \unspace\space
-    \hskip  0.11em
-    \@plus  0.33em
-    \@minus 0.07em}}
-\def\blx@opt@block@ragged{%
-  \let\blx@bibsetup\raggedright
-  \def\newblockpunct{%
-    \unspace\penalty-9\relax\space}}
-
-\DeclareBibliographyOption[boolean]{pagetracker}[true]{%
-  \ifcsdef{blx@opt@pagetracker@#1}
-    {\csuse{blx@opt@pagetracker@#1}}
-    {\blx@err@invopt{pagetracker=#1}{}}}
-\def\blx@opt@pagetracker@true{%
-  \if@twoside
-    \blx@opt@pagetracker@spread
-  \else
-    \blx@opt@pagetracker@page
-  \fi}
-\def\blx@opt@pagetracker@false{%
-  \let\blx@pagetracker\relax
-  \let\abx@aux@page\@gobbletwo
-  \let\abx@aux@fnpage\@gobbletwo
-  \boolfalse{pagetracker}}
-\def\blx@opt@pagetracker@page{%
-  \let\blx@pagetracker\blx@pagetracker@context
-  \let\abx@aux@page\blx@aux@page
-  \let\abx@aux@fnpage\blx@aux@fnpage
-  \booltrue{pagetracker}}
-\def\blx@opt@pagetracker@spread{%
-  \if@twoside
-    \let\blx@pagetracker\blx@pagetracker@context
-    \let\abx@aux@page\blx@aux@spread
-    \let\abx@aux@fnpage\blx@aux@fnspread
-    \booltrue{pagetracker}%
-  \else
-    \blx@warning@noline{%
-      LaTeX not in twoside mode\MessageBreak
-      Falling back to 'pagetracker=page'}%
-    \blx@opt@pagetracker@page
-  \fi}
-
-\DeclareBibliographyOption[boolean]{citecounter}[true]{%
-  \ifcsdef{blx@opt@citecounter@#1}
-    {\csuse{blx@opt@citecounter@#1}}
-    {\blx@err@invopt{citecounter=#1}{}}}
-\def\blx@opt@citecounter@true{%
-  \let\blx@setcitecounter\blx@setcitecounter@global
-  \let\blx@citecounter\blx@citecounter@global
-  \let\abx@aux@count\blx@aux@count
-  \let\abx@aux@fncount\blx@aux@fncount
-  \booltrue{citetracker}}
-\def\blx@opt@citecounter@context{%
-  \let\blx@setcitecounter\blx@setcitecounter@context
-  \let\blx@citecounter\blx@citecounter@context
-  \let\abx@aux@count\blx@aux@count
-  \let\abx@aux@fncount\blx@aux@fncount
-  \booltrue{citetracker}}
-\def\blx@opt@citecounter@false{%
-  \let\blx@setcitecounter\relax
-  \let\blx@citecounter\relax
-  \let\abx@aux@count\@gobbletwo
-  \let\abx@aux@fncount\@gobbletwo}
-
-\DeclareBibliographyOption[boolean]{citetracker}[true]{%
-  \ifcsdef{blx@opt@citetracker@#1}
-    {\csuse{blx@opt@citetracker@#1}}
-    {\blx@err@invopt{citetracker=#1}{}}}
-\def\blx@opt@citetracker@true{%
-  \let\blx@imc@ifciteseen\blx@ifciteseen@global
-  \let\blx@imc@ifentryseen\blx@ifentryseen@global
-  \let\blx@citetracker\blx@citetracker@global
-  \booltrue{citetracker}}
-\def\blx@opt@citetracker@false{%
-  \let\blx@imc@ifciteseen\@secondoftwo
-  \protected\long\def\blx@imc@ifentryseen##1##2##3{##3}%
-  \let\blx@citetracker\relax}
-\def\blx@opt@citetracker@context{%
-  \let\blx@imc@ifciteseen\blx@ifciteseen@context
-  \let\blx@imc@ifentryseen\blx@ifentryseen@context
-  \let\blx@citetracker\blx@citetracker@context
-  \booltrue{citetracker}}
-\def\blx@opt@citetracker@strict{%
-  \let\blx@imc@ifciteseen\blx@ifciteseen@global
-  \let\blx@imc@ifentryseen\blx@ifentryseen@global
-  \def\blx@citetracker{%
-    \blx@ifcitesingle{\blx@citetracker@global}{}}%
-  \booltrue{citetracker}}
-\def\blx@opt@citetracker@constrict{%
-  \let\blx@imc@ifciteseen\blx@ifciteseen@context
-  \let\blx@imc@ifentryseen\blx@ifentryseen@context
-  \def\blx@citetracker{%
-    \blx@ifcitesingle{\blx@citetracker@context}{}}%
-  \booltrue{citetracker}}
-
-\DeclareBibliographyOption[boolean]{ibidtracker}[true]{%
-  \ifcsdef{blx@opt@ibidtracker@#1}
-    {\csuse{blx@opt@ibidtracker@#1}}
-    {\blx@err@invopt{ibidtracker=#1}{}}}
-\def\blx@opt@ibidtracker@true{%
-  \let\blx@imc@ifciteibid\blx@ifciteibid@global
-  \let\blx@ibidtracker\blx@ibidtracker@global
-  \let\blx@ibidreset\blx@ibidreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@ibidtracker@false{%
-  \let\blx@imc@ifciteibid\@secondoftwo
-  \let\blx@ibidtracker\relax
-  \let\blx@ibidreset\relax}
-\def\blx@opt@ibidtracker@context{%
-  \let\blx@imc@ifciteibid\blx@ifciteibid@context
-  \let\blx@ibidtracker\blx@ibidtracker@context
-  \let\blx@ibidreset\blx@ibidreset@context
-  \booltrue{citetracker}}
-\def\blx@opt@ibidtracker@strict{%
-  \let\blx@imc@ifciteibid\blx@ifciteibid@strict
-  \let\blx@ibidtracker\blx@ibidtracker@strict
-  \let\blx@ibidreset\blx@ibidreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@ibidtracker@constrict{%
-  \let\blx@imc@ifciteibid\blx@ifciteibid@constrict
-  \let\blx@ibidtracker\blx@ibidtracker@constrict
-  \let\blx@ibidreset\blx@ibidreset@context
-  \booltrue{citetracker}}
-
-\DeclareBibliographyOption[boolean]{idemtracker}[true]{%
-  \ifcsdef{blx@opt@idemtracker@#1}
-    {\csuse{blx@opt@idemtracker@#1}}
-    {\blx@err@invopt{idemtracker=#1}{}}}
-\def\blx@opt@idemtracker@true{%
-  \let\blx@imc@ifciteidem\blx@ifciteidem@global
-  \let\blx@idemtracker\blx@idemtracker@global
-  \let\blx@idemreset\blx@idemreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@idemtracker@false{%
-  \let\blx@imc@ifciteidem\@secondoftwo
-  \let\blx@idemtracker\relax
-  \let\blx@idemreset\relax}
-\def\blx@opt@idemtracker@context{%
-  \let\blx@imc@ifciteidem\blx@ifciteidem@context
-  \let\blx@idemtracker\blx@idemtracker@context
-  \let\blx@idemreset\blx@idemreset@context
-  \booltrue{citetracker}}
-\def\blx@opt@idemtracker@strict{%
-  \let\blx@imc@ifciteidem\blx@ifciteidem@strict
-  \let\blx@idemtracker\blx@idemtracker@strict
-  \let\blx@idemreset\blx@idemreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@idemtracker@constrict{%
-  \let\blx@imc@ifciteidem\blx@ifciteidem@constrict
-  \let\blx@idemtracker\blx@idemtracker@constrict
-  \let\blx@idemreset\blx@idemreset@context
-  \booltrue{citetracker}}
-
-\DeclareBibliographyOption[boolean]{opcittracker}[true]{%
-  \ifcsdef{blx@opt@opcittracker@#1}
-    {\csuse{blx@opt@opcittracker@#1}}
-    {\blx@err@invopt{opcittracker=#1}{}}}
-\def\blx@opt@opcittracker@true{%
-  \let\blx@imc@ifopcit\blx@ifopcit@global
-  \let\blx@opcittracker\blx@opcittracker@global
-  \let\blx@opcitreset\blx@opcitreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@opcittracker@false{%
-  \let\blx@imc@ifopcit\@secondoftwo
-  \let\blx@opcittracker\relax
-  \let\blx@opcitreset\relax}
-\def\blx@opt@opcittracker@context{%
-  \let\blx@imc@ifopcit\blx@ifopcit@context
-  \let\blx@opcittracker\blx@opcittracker@context
-  \let\blx@opcitreset\blx@opcitreset@context
-  \booltrue{citetracker}}
-\def\blx@opt@opcittracker@strict{%
-  \let\blx@imc@ifopcit\blx@ifopcit@strict
-  \let\blx@opcittracker\blx@opcittracker@strict
-  \let\blx@opcitreset\blx@opcitreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@opcittracker@constrict{%
-  \let\blx@imc@ifopcit\blx@ifopcit@constrict
-  \let\blx@opcittracker\blx@opcittracker@constrict
-  \let\blx@opcitreset\blx@opcitreset@context
-  \booltrue{citetracker}}
-
-\DeclareBibliographyOption[boolean]{loccittracker}[true]{%
-  \ifcsdef{blx@opt@loccittracker@#1}
-    {\csuse{blx@opt@loccittracker@#1}}
-    {\blx@err@invopt{loccittracker=#1}{}}}
-\def\blx@opt@loccittracker@true{%
-  \let\blx@imc@ifloccit\blx@ifloccit@global
-  \let\blx@loccittracker\blx@loccittracker@global
-  \let\blx@loccitreset\blx@loccitreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@loccittracker@false{%
-  \let\blx@imc@ifloccit\@secondoftwo
-  \let\blx@loccittracker\relax
-  \let\blx@loccitreset\relax}
-\def\blx@opt@loccittracker@context{%
-  \let\blx@imc@ifloccit\blx@ifloccit@context
-  \let\blx@loccittracker\blx@loccittracker@context
-  \let\blx@loccitreset\blx@loccitreset@context
-  \booltrue{citetracker}}
-\def\blx@opt@loccittracker@strict{%
-  \let\blx@imc@ifloccit\blx@ifloccit@strict
-  \let\blx@loccittracker\blx@loccittracker@strict
-  \let\blx@loccitreset\blx@loccitreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@loccittracker@constrict{%
-  \let\blx@imc@ifloccit\blx@ifloccit@constrict
-  \let\blx@loccittracker\blx@loccittracker@constrict
-  \let\blx@loccitreset\blx@loccitreset@context
-  \booltrue{citetracker}}
-
-\DeclareBibliographyOption[boolean]{parentracker}[true]{%
-  \ifstrequal{#1}{true}
-    {\let\bibopenparen\blx@bibopenparen
-     \let\bibcloseparen\blx@bibcloseparen
-     \let\bibopenbracket\blx@bibopenbracket
-     \let\bibclosebracket\blx@bibclosebracket}
-    {\protected\def\bibopenparen{\bibleftparen}%
-     \protected\def\bibcloseparen{\bibrightparen}%
-     \protected\def\bibopenbracket{\bibleftbracket}%
-     \protected\def\bibclosebracket{\bibrightbracket}}}
-
-\DeclareBibliographyOption[integer]{maxparens}{%
-  \ifnumless{#1}{1}
-    {\blx@err@invopt{maxparens=#1}{}}
-    {\setcounter{maxparens}{#1}}}
-
-\DeclareBibliographyOption[string]{date}{%
-  \ifcsdef{mkbibrange#1}
-    {\protected\def\blx@imc@printdate{\csuse{mkbibrange#1}{}}%
-     \protected\def\blx@imc@printdateextra{\csuse{mkbibrange#1extra}{}}}
-    {\blx@err@invopt{date=#1}{}}}
-
-\DeclareBibliographyOption[string]{datelabel}{%
-  \ifcsdef{mkbibrange#1}
-    {\protected\def\blx@imc@printdatelabel{%
-       \blx@imc@iffieldundef{year}
-         {\csuse{mkbibrange#1}{label}}
-         {\csuse{mkbibrange#1}{}}}%
-     \protected\def\blx@imc@printdateextralabel{%
-       \blx@imc@iffieldundef{year}
-         {\csuse{mkbibrange#1extra}{label}}
-         {\csuse{mkbibrange#1extra}{}}}}
-    {\blx@err@invopt{datelabel=#1}{}}}
-
-\DeclareBibliographyOption[string]{urldate}{%
-  \ifcsdef{mkbibrange#1}
-    {\protected\def\blx@imc@printurldate{\csuse{mkbibrange#1}{url}}}
-    {\blx@err@invopt{urldate=#1}{}}}
-
-\DeclareBibliographyOption[string]{eventdate}{%
-  \ifcsdef{mkbibrange#1}
-    {\protected\def\blx@imc@printeventdate{\csuse{mkbibrange#1}{event}}}
-    {\blx@err@invopt{eventdate=#1}{}}}
-
-\DeclareBibliographyOption[string]{origdate}{%
-  \ifcsdef{mkbibrange#1}
-    {\protected\def\blx@imc@printorigdate{\csuse{mkbibrange#1}{orig}}}
-    {\blx@err@invopt{origdate=#1}{}}}
-
-\DeclareBibliographyOption[string]{alldates}{%
-  \ExecuteBibliographyOptions{%
-    date=#1,datelabel=#1,urldate=#1,eventdate=#1,origdate=#1}}
-
-\DeclareBibliographyOption[boolean]{datezeros}[true]{%
-  \ifstrequal{#1}{true}
-    {\let\blx@imc@mkdatezeros\@firstofone}
-    {\let\blx@imc@mkdatezeros\blx@imc@stripzeros}}
-
-\DeclareBibliographyOption[string]{autocite}{%
-  \ifcsundef{blx@acite@#1}
-    {\blx@error
-       {Autocite command '#1' undefined}
-       {The autocite command '#1' has not been defined by
-        the\MessageBreak selected citation style}}
-    {\letcs\autocite{blx@acite@#1}%
-     \letcs\autocites{blx@macite@#1}}}
-
-\DeclareBibliographyOption[string]{notetype}{%
-  \ifcsdef{blx@opt@notetype@#1}
-    {\blx@notetype\csuse{blx@opt@notetype@#1}}
-    {\blx@err@invopt{notetype=#1}{}}}
-\cslet{blx@opt@notetype@foot+end}\z@
-\let\blx@opt@notetype@footonly\@ne
-\let\blx@opt@notetype@endonly\tw@
-
-\DeclareBibliographyOption[boolean]{autopunct}[true]{%
-  \ifstrequal{#1}{true}
-    {\DeclareAutoPunctuation{.,;:!?}}
-    {\DeclareAutoPunctuation{}}}
-
-\DeclareBibliographyOption[boolean]{punctfont}[true]{%
-  \ifstrequal{#1}{true}
-    {\let\blx@ifpuncthook\@firstoftwo}
-    {\let\blx@ifpuncthook\@secondoftwo}}
-
-\DeclareBibliographyOption[boolean]{labelnumber}[true]{%
-  \settoggle{blx@labelnumber}{#1}%
-  \iftoggle{blx@labelnumber}
-    {}
-    {\setkeys{blx@opt@pre}{defernumbers=false}}}
-\DeclareTypeOption[boolean]{labelnumber}[true]{%
-  \settoggle{blx@labelnumber}{#1}}
-
-\DeclareBibliographyOption[boolean]{labelalpha}[true]{%
-  \settoggle{blx@labelalpha}{#1}}
-\DeclareTypeOption[boolean]{labelalpha}[true]{%
-  \settoggle{blx@labelalpha}{#1}}
-
-\DeclareBibliographyOption[boolean]{labeltitle}[true]{%
-  \settoggle{blx@labeltitle}{#1}}
-\DeclareTypeOption[boolean]{labeltitle}[true]{%
-  \settoggle{blx@labeltitle}{#1}}
-
-\DeclareBibliographyOption[boolean]{labeltitleyear}[true]{%
-  \settoggle{blx@labeltitleyear}{#1}}
-\DeclareTypeOption[boolean]{labeltitleyear}[true]{%
-  \settoggle{blx@labeltitleyear}{#1}}
-
-\DeclareBibliographyOption[boolean]{labeldate}[true]{%
-  \settoggle{blx@labeldate}{#1}}
-\DeclareTypeOption[boolean]{labeldate}[true]{%
-  \settoggle{blx@labeldate}{#1}}
-
-\DeclareBibliographyOption[boolean]{labelyear}[true]{%
-  \blx@warning@noline{%
-    'labelyear' option is deprecated, use 'labeldate' instead}%
-  \settoggle{blx@labeldate}{#1}}
-\DeclareTypeOption[boolean]{labelyear}[true]{%
-  \blx@warning@noline{%
-    'labelyear' option is deprecated, use 'labeldate' instead}%
-  \settoggle{blx@labeldate}{#1}}
-
-\DeclareBibliographyOption[boolean]{uniquelist}[true]{%
-  \ifcsdef{blx@opt@uniquelist@#1}
-    {\letcs\blx@uniquelist{blx@opt@uniquelist@#1}}
-    {\blx@err@invopt{uniquelist=#1}{}}}
-\DeclareTypeOption[boolean]{uniquelist}[true]{%
-  \ifcsdef{blx@opt@uniquelist@#1}
-    {\letcs\blx@uniquelist{blx@opt@uniquelist@#1}}
-    {\blx@err@invopt{uniquelist=#1}{}}}
-\DeclareEntryOption[boolean]{uniquelist}[true]{%
-  \ifcsdef{blx@opt@uniquelist@#1}
-    {\letcs\blx@uniquelist{blx@opt@uniquelist@#1}}
-    {\blx@err@invopt{uniquelist=#1}{}}}
-\def\blx@opt@uniquelist@false{0}
-\def\blx@opt@uniquelist@true{1}
-\def\blx@opt@uniquelist@minyear{2}
-
-\DeclareBibliographyOption[boolean]{uniquename}[true]{%
-  \ifcsdef{blx@opt@uniquename@#1}
-    {\letcs\blx@uniquename{blx@opt@uniquename@#1}}
-    {\blx@err@invopt{uniquename=#1}{}}}
-\DeclareTypeOption[boolean]{uniquename}[true]{%
-  \ifcsdef{blx@opt@uniquename@#1}
-    {\letcs\blx@uniquename{blx@opt@uniquename@#1}}
-    {\blx@err@invopt{uniquename=#1}{}}}
-\DeclareEntryOption[boolean]{uniquename}[true]{%
-  \ifcsdef{blx@opt@uniquename@#1}
-    {\letcs\blx@uniquename{blx@opt@uniquename@#1}}
-    {\blx@err@invopt{uniquename=#1}{}}}
-\def\blx@opt@uniquename@false{0}
-\def\blx@opt@uniquename@init{1}
-\def\blx@opt@uniquename@true{2}
-\def\blx@opt@uniquename@full{2}
-\def\blx@opt@uniquename@allinit{3}
-\def\blx@opt@uniquename@allfull{4}
-\def\blx@opt@uniquename@mininit{5}
-\def\blx@opt@uniquename@minfull{6}
-
-\DeclareBibliographyOption[boolean]{singletitle}[true]{%
-  \settoggle{blx@singletitle}{#1}}
-\DeclareTypeOption[boolean]{singletitle}[true]{%
-  \settoggle{blx@singletitle}{#1}}
-
-\DeclareBibliographyOption[boolean]{defernumbers}[true]{%
-  \settoggle{blx@defernumbers}{#1}%
-  \iftoggle{blx@defernumbers}
-    {\setkeys{blx@opt@pre}{labelnumber}%
-     \let\blx@thelabelnumber\blx@addlabelnumber
-     \let\abx@aux@number\blx@aux@number}
-    {\let\blx@thelabelnumber\relax
-     \let\abx@aux@number\@gobblefive}}
-
-\DeclareBibliographyOption[string]{refsection}{%
-  \ifcsdef{blx@opt@refsection@#1}
-    {\letcs\blx@refsecreset@level{blx@opt@refsection@#1}}
-    {\blx@err@invopt{refsection=#1}{}}}
-\def\blx@opt@refsection@none{0}
-\def\blx@opt@refsection@part{1}
-\def\blx@opt@refsection@chapter{2}
-\def\blx@opt@refsection@section{3}
-\def\blx@opt@refsection@subsection{4}
-
-\AtEndPreamble{%
-  \ifcase\blx@refsecreset@level
-  \or % 1
-    \blx@refpatch@part\newrefsection
-  \or % 2
-    \blx@refpatch@chapter\newrefsection
-  \or % 3
-    \blx@refpatch@sect{section}{\newrefsection}{1}%
-  \or % 4
-    \blx@refpatch@sect{subsection}{\newrefsection}{2}%
-  \fi}
-
-\DeclareBibliographyOption[string]{refsegment}{%
-  \ifcsdef{blx@opt@refsegment@#1}
-    {\letcs\blx@refsegreset@level{blx@opt@refsegment@#1}}
-    {\blx@err@invopt{refsegment=#1}{}}}
-\def\blx@opt@refsegment@none{0}
-\def\blx@opt@refsegment@part{1}
-\def\blx@opt@refsegment@chapter{2}
-\def\blx@opt@refsegment@section{3}
-\def\blx@opt@refsegment@subsection{4}
-
-\AtEndPreamble{%
-  \ifnumgreater\blx@refsegreset@level\z@
-    {\ifnumgreater\blx@refsegreset@level\blx@refsecreset@level
-       {}
-       {\blx@err@confopt
-          {refsegment/refsection}
-          {The 'refsegment' option must point to a
-           lower-level\MessageBreak document division
-           than 'refsection'}%
-        \def\blx@refsegreset@level{0}}}
-    {}%
-  \ifcase\blx@refsegreset@level
-  \or % 1
-    \blx@refpatch@part\newrefsegment
-  \or % 2
-    \blx@refpatch@chapter\newrefsegment
-  \or % 3
-    \blx@refpatch@sect{section}{\newrefsegment}{1}%
-  \or % 4
-    \blx@refpatch@sect{subsection}{\newrefsegment}{2}%
-  \fi}
-
-\DeclareBibliographyOption[string]{citereset}{%
-  \ifcsdef{blx@opt@citereset@#1}
-    {\letcs\blx@citereset@level{blx@opt@citereset@#1}}
-    {\blx@err@invopt{citereset=#1}{}}}
-\def\blx@opt@citereset@none{0}
-\def\blx@opt@citereset@part{1}
-\def\blx@opt@citereset@chapter{2}
-\def\blx@opt@citereset@section{3}
-\def\blx@opt@citereset@subsection{4}
-
-\AtEndPreamble{%
-  \ifcase\blx@citereset@level
-  \or % 1
-    \blx@refpatch@part{\citereset\blx@inf@creset}%
-  \or % 2
-    \blx@refpatch@chapter{\citereset\blx@inf@creset}%
-  \or % 3
-    \blx@refpatch@sect{section}{\citereset\blx@inf@creset}{1}%
-  \or % 4
-    \blx@refpatch@sect{subsection}{\citereset\blx@inf@creset}{2}%
-  \fi}
-
-\DeclareBibliographyOption[boolean]{bibwarn}[true]{%
-  \ifstrequal{#1}{true}
-    {\let\blx@bbl@thewarn\blx@bbl@warn}
-    {\let\blx@bbl@thewarn\@gobble}}
-
-% Name field options
-\def\do#1{%
-  \DeclareBibliographyOption[boolean]{use#1}[true]{%
-    \settoggle{blx@use#1}{##1}}
-  \DeclareTypeOption[boolean]{use#1}[true]{%
-    \settoggle{blx@use#1}{##1}}
-  \DeclareEntryOption[boolean]{use#1}[true]{%
-    \settoggle{blx@use#1}{##1}}}
-\dolistcsloop{blx@biber@datamodel@names}
-
-% Entry options
-\DeclareBibliographyOption[boolean]{useprefix}[true]{%
-  \settoggle{blx@useprefix}{#1}}
-\DeclareTypeOption[boolean]{useprefix}[true]{%
-  \settoggle{blx@useprefix}{#1}}
-\DeclareEntryOption[boolean]{useprefix}[true]{%
-  \settoggle{blx@useprefix}{#1}}
-
-\DeclareTypeOption[boolean]{skipbib}[true]{%
-  \settoggle{blx@skipbib}{#1}}
-\DeclareEntryOption[boolean]{skipbib}[true]{%
-  \settoggle{blx@skipbib}{#1}}
-
-\DeclareTypeOption[boolean]{skiplos}{%
-  \blx@warning@noline{%
-    skiplos option is deprecated, use 'skipbiblist' instead}%
-  \settoggle{blx@skipbiblist}{#1}}
-\DeclareEntryOption[boolean]{skiplos}{%
-  \blx@warning@noline{%
-    skiplos option is deprecated, use 'skipbiblist' instead}%
-  \settoggle{blx@skipbiblist}{#1}}
-
-\DeclareTypeOption[boolean]{skipbiblist}[true]{%
-  \settoggle{blx@skipbiblist}{#1}}
-\DeclareEntryOption[boolean]{skipbiblist}[true]{%
-  \settoggle{blx@skipbiblist}{#1}}
-
-\DeclareTypeOption[boolean]{skiplab}[true]{%
-  \settoggle{blx@skiplab}{#1}}
-\DeclareEntryOption[boolean]{skiplab}[true]{%
-  \settoggle{blx@skiplab}{#1}}
-
-\DeclareTypeOption[boolean]{dataonly}[true]{%
-  \settoggle{blx@skipbib}{#1}%
-  \settoggle{blx@skipbiblist}{#1}%
-  \settoggle{blx@skiplab}{#1}}
-\DeclareEntryOption[boolean]{dataonly}[true]{%
-  \settoggle{blx@skipbib}{#1}%
-  \settoggle{blx@skipbiblist}{#1}%
-  \settoggle{blx@skiplab}{#1}}
-
-% Option processor/scheduler
-\DeclareOption*{%
-  \begingroup
-  \def\blx@tempa#1=#2&{#1}%
-  \edef\blx@tempa{%
-    \expandafter\blx@tempa\CurrentOption=&}%
-  \ifcsundef{KV@blx@opt@ldt@\blx@tempa}
-    {\endgroup
-     \eappto\blx@theoptions{\CurrentOption,}}
-    {\edef\blx@tempa{\endgroup
-       \noexpand\setkeys{blx@opt@ldt}{\CurrentOption}}%
-     \blx@tempa}}
-
-\def\blx@processoptions{%
-  \ifundef\blx@theoptions
-    {}
-    {\begingroup
-     \edef\blx@tempa{\endgroup
-       \noexpand\setkeys{blx@opt@pre}{\blx@theoptions}}%
-     \blx@tempa}}
-
-%% Initial setup
-
-% Set defaults
-
-\setkeys{blx@opt@ldt}{style=numeric}
-\setkeys{blx@opt@pre}{%
-  sorting=nty,sortlocale=auto,sortcase,sortupper,sortcites=false,
-  maxnames=3,minnames=1,maxalphanames=3,minalphanames=1,
-  maxitems=3,minitems=1,mincrossrefs=2,useauthor=true,useeditor=true,
-  usetranslator=false,indexing=false,abbreviate=true,dateabbrev=true,
-  backref=false,backrefsetstyle=setonly,pagetracker=false,ibidtracker=false,
-  idemtracker=false,opcittracker=false,loccittracker=false,citetracker=false,
-  citecounter=false,block=none,language=autobib,clearlang=true,autolang=none,
-  date=comp,datelabel=year,origdate=comp,eventdate=comp,urldate=short,
-  autopunct=true,punctfont=false,defernumbers=false,
-  refsection=none,refsegment=none,citereset=none,hyperref=auto,
-  parentracker,maxparens=3,bibencoding=auto,bibwarn}
-
-% Load compatibility code
-
-\blx@inputonce{blx-compat.def}{compatibility code}{}{}{}{}
-
-% Restore catcodes
-
-\blx@catcodes
-\undef\blx@catcodes
-
-% Process load-time options
-
-\ProcessOptions*
-
-% Load citation and bibliography styles, configuration file
-
-\blx@inputonce{biblatex_.def}{generic definitions}{}{}{}{}
-\iftoggle{blx@natbib}
-  {\blx@inputonce{blx-natbib.def}{natbib compatibility}{}{}{}{}}
-  {}
-\iftoggle{blx@mcite}
-  {\blx@inputonce{blx-mcite.def}{mcite-like commands}{}{}{}{}}
-  {}
-\RequireBibliographyStyle{\blx@bbxfile}
-\RequireCitationStyle{\blx@cbxfile}
-\blx@secinit
-\citereset
-\blx@inputonce{biblatex.cfg}{configuration file}{}{}{}{}
-
-% Process preamble options
-
-\blx@processoptions
-
-% Deferred setup at end of preamble
-
-\AtEndPreamble{%
-  \blx@checkoptions@global
-  \c@maxnames\blx@maxcitenames\relax
-  \c@minnames\blx@mincitenames\relax
-  \c@maxitems\blx@maxitems\relax
-  \c@minitems\blx@minitems\relax
-  \iftoggle{blx@giveninits}
-    {\ifnumequal\blx@uniquename\blx@opt@uniquename@full
-       {\blx@warn@conflopt{%
-          'giveninits' conflicts with 'uniquename=full'.\MessageBreak
-          Setting 'uniquename=init'}%
-        \setkeys{blx@opt@pre}{uniquename=init}}
-       {}%
-     \ifnumequal\blx@uniquename\blx@opt@uniquename@allfull
-       {\blx@warn@conflopt{%
-          'giveninits' conflicts with 'uniquename=allfull'.\MessageBreak
-          Setting 'uniquename=allinit}%
-        \setkeys{blx@opt@pre}{uniquename=allinit}}
-       {}%
-     \ifnumequal\blx@uniquename\blx@opt@uniquename@minfull
-       {\blx@warn@conflopt{%
-          'giveninits' conflicts with 'uniquename=minfull'.\MessageBreak
-          Setting 'uniquename=mininit}%
-        \setkeys{blx@opt@pre}{uniquename=mininit}}
-       {}}
-    {}%
-  \nottoggle{blx@labeldate}
-    {\ifnumequal\blx@uniquelist\blx@opt@uniquelist@minyear
-       {\blx@warn@conflopt{%
-          'uniquelist=minyear' requires 'labeldate'.\MessageBreak
-          Setting 'uniquelist=true'}%
-        \setkeys{blx@opt@pre}{uniquelist}}
-       {}}
-    {}}
-
-\def\blx@checkencoding{%
-  \ifdef\blx@texencoding
-    {\blx@info@noline{%
-       Input encoding '\blx@texencoding' specified}}
-    {\ifundef\inputencodingname
-       {\ifundef\XeTeXrevision
-          {\ifundef\luatexversion
-             {\def\blx@texencoding{ascii}%
-              \blx@info@noline{%
-                No input encoding detected.\MessageBreak
-                Assuming '\blx@texencoding'}}
-             {\def\blx@texencoding{utf8}%
-              \blx@info@noline{%
-                LuaTeX detected.\MessageBreak
-                Assuming input encoding '\blx@texencoding'}}}
-          {\def\blx@texencoding{utf8}%
-           \blx@info@noline{%
-             XeTeX detected.\MessageBreak
-             Assuming input encoding '\blx@texencoding'}}}
-       {\ifcsdef{blx@inpenc@\inputencodingname}
-          {\letcs\blx@texencoding{blx@inpenc@\inputencodingname}}
-          {\let\blx@texencoding\inputencodingname}%
-        \blx@info@noline{%
-          Input encoding '\blx@texencoding' detected}}}%
-  \ifdef\blx@bibencoding
-    {\ifdefstring\blx@bibencoding{ascii}
-       {\blx@info@noline{%
-          Data encoding '\blx@bibencoding' specified.\MessageBreak
-          No need to reencode data}}
-       {\ifdefstring\blx@bibencoding{auto}
-          {\let\blx@bibencoding\blx@texencoding
-           \blx@info@noline{%
-             Automatic encoding selection.\MessageBreak
-             Assuming data encoding '\blx@bibencoding'}}
-          {\ifdefstrequal\blx@bibencoding\blx@texencoding
-             {\blx@info@noline{%
-                Data encoding '\blx@bibencoding' specified.\MessageBreak
-                No need to reencode data}}
-             {\blx@info@noline{%
-                   Data encoding '\blx@bibencoding' specified.\MessageBreak
-                   Backend will reencode on the fly}}}}}
-    {\def\blx@bibencoding{ascii}%
-     \blx@info@noline{%
-        Data encoding not specified.\MessageBreak
-        Assuming '\blx@bibencoding'}}%
-  \ifboolexpr{%
-    togl {blx@safeinputenc}
-    and ( test {\@ifpackageloaded{inputenc}}
-          or
-          test {\@ifpackageloaded{inputenx}} )
-  }
-    {\def\blx@texencoding{ascii}%
-     \blx@info@noline{%
-        Input encoding '\blx@texencoding' forced by\MessageBreak
-        'safeinputenc' option}}
-    {}%
-}
-
-
-% Deferred last minute setup
-
-\AtBeginDocument{%
-  \blx@auxwrite\@mainaux{}{\string\abx@aux@sortscheme{\blx@sorting}}%
-  \def\do#1{%
-    \blx@auxwrite\@mainaux{}{\string\abx@aux@sortnamekeyscheme{#1}}}
-  \dolistloop\blx@sortnamekeyschemes
-  \blx@checkencoding
-  \if@filesw
-    \blx@ctrlwrite@biber
-    \blx@bblinput
-    \blx@maxsection\z@
-  \fi
-  \csuse{abx@preamble}%
-  \blx@inf@refsec
-  \blx@inf@refseg}
-
-\AtEndOfPackage{%
-  % Data model macros are forbidden after package load is finished
-  \def\blx@warn@dm#1{\blx@warning@noline{Data model macro '#1' cannot be used in preamble}}
-  \def\ResetDatamodelEntrytypes{\blx@warn@dm{ResetDatamodelEntrytypes}}
-  \def\ResetDatamodelFields{\blx@warn@dm{ResetDatamodelFields}}
-  \def\ResetDatamodelEntryfields{\blx@warn@dm{ResetDatamodelEntryfields}}
-  \def\ResetDatamodelConstraints{\blx@warn@dm{ResetDatamodelConstraints}}
-  \renewcommand*{\DeclareDatamodelEntrytypes}[2][]{\blx@warn@dm{DeclareDatamodelEntrytypes}}
-  \renewcommand*{\DeclareDatamodelFields}[2][]{\blx@warn@dm{DeclareDatamodelFields}}
-  \renewcommand*{\DeclareDatamodelEntryfields}[2][]{\blx@warn@dm{DeclareDatamodelEntryfields}}
-  \renewcommand*{\DeclareDatamodelConstraints}[2][]{\blx@warn@dm{DeclareDatamodelConstraints}}
-  \renewcommand*{\DeclareDatamodelConstant}[3][]{\blx@warn@dm{DeclareDatamodelConstant}}
-  \AtBeginDocument{%
-    \let\do\undef
-    \blx@dopreamblecmds
-    \let\do\noexpand}}
-
-\endinput
diff --git a/Master/texmf-dist/tex/latex/biblatex/biblatex_legacy.def b/Master/texmf-dist/tex/latex/biblatex/biblatex_legacy.def
deleted file mode 100644
index 602e84205f1..00000000000
--- a/Master/texmf-dist/tex/latex/biblatex/biblatex_legacy.def
+++ /dev/null
@@ -1,2262 +0,0 @@
-% -*- mode: LaTeX -*-
-\ProvidesFile{biblatex_legacy.def}
-
-% ------------------------------------------------------------------
-% FORMATTING COMMANDS
-% ------------------------------------------------------------------
-
-% Generic formatting commands and hooks
-% ------------------------------------------------------------------
-
-% Used in citations, bibliography and bibliography lists
-
-\newcommand*{\mkbibnamegiven}[1]{#1}
-\newcommand*{\mkbibnamefirst}[1]{#1}% legacy alias
-\newcommand*{\mkbibnamefamily}[1]{#1}
-\newcommand*{\mkbibnamelast}[1]{#1}% legacy alias
-\newcommand*{\mkbibnameprefix}[1]{#1}
-\newcommand*{\mkbibnameaffix}[1]{#1}
-\newcommand*{\bibellipsis}{[\textellipsis\unkern]\midsentence}
-
-% Delimiters used in citations, bibliography and bibliography lists
-
-\newcommand*{\multinamedelim}{\addcomma\space}
-\newcommand*{\finalnamedelim}{%
-  \ifnumgreater{\value{liststop}}{2}{\finalandcomma}{}%
-  \addspace\bibstring{and}\space}
-\newcommand*{\revsdnamedelim}{}
-\newcommand*{\andothersdelim}{\addspace}
-
-\newcommand*{\multilistdelim}{\addcomma\space}
-\newcommand*{\finallistdelim}{%
-  \ifnumgreater{\value{liststop}}{2}{\finalandcomma}{}%
-  \addspace\bibstring{and}\space}
-\newcommand*{\andmoredelim}{\addspace}
-
-% Used in citations
-
-\newcommand*{\multicitedelim}{\addsemicolon\space}
-\newcommand*{\compcitedelim}{\addcomma\space}
-\newcommand*{\supercitedelim}{\addcomma}
-\newcommand*{\prenotedelim}{\addspace}
-\newcommand*{\postnotedelim}{\addcomma\space}
-\newcommand*{\extpostnotedelim}{\addspace}
-\newcommand*{\nametitledelim}{\addcomma\space}
-\newcommand*{\nameyeardelim}{\addspace}
-\newcommand*{\nonameyeardelim}{\addspace}
-\newcommand*{\volcitedelim}{\addcomma\space}
-\newcommand*{\textcitedelim}{%
-  \iffinalcitedelim
-    {\ifnumgreater{\value{textcitetotal}}{2}
-       {\iftextcitepunct{\finalandsemicolon}{\finalandcomma}}{}%
-     \addspace\bibstring{and}}
-    {\iftextcitepunct{\addsemicolon}{\addcomma}}%
-  \space}
-
-% This is a provisional definition for \iffinalcitedelim{<true>}{<false>}, a
-% test that should expand <true> if the next non-compact citation delimiter
-% is the last one in the citation list printed by \textcite or \textcites.
-\newcommand*{\iffinalcitedelim}{\@secondoftwo}
-
-% Expand <true> if the citation labels in the citation list printed by \textcite
-% or \textcites contains the serial comma \finalandcomma
-\newcommand*{\iftextcitepunct}{%
-  \ifboolexpr{ not test {\ifdefempty{\finalandsemicolon}}
-    and test {\ifnumgreater{\value{textcitemaxnames}}{2}} }}
-
-% Counters for the number of citation labels separated by non-compact delimiters
-% in the citation list printed by \textcite or \textcites. Counter values should
-% be managed by the citation style.
-\newcounter{textcitecount}
-\newcounter{textcitetotal}
-\setcounter{textcitecount}{0}
-\setcounter{textcitetotal}{0}
-
-% Counters for the maximum number of names among citation labels in the citation
-% list printed by \textcite or \textcites. Counter value should be managed by
-% the citation style.
-\newcounter{textcitemaxnames}
-\setcounter{textcitemaxnames}{0}
-
-% Used in the bibliography and bibliography lists
-
-\newcommand*{\newunitpunct}{\addperiod\space}
-\newcommand*{\entrysetpunct}{\addsemicolon\space}
-\newcommand*{\finentrypunct}{\addperiod}
-\newcommand*{\labelnamepunct}{\newunitpunct}
-\newcommand*{\subtitlepunct}{\newunitpunct}
-\newcommand*{\intitlepunct}{\addcolon\space}
-\newcommand*{\bibpagespunct}{\addcomma\space}
-\newcommand*{\bibpagerefpunct}{\addspace}
-\newcommand*{\revsdnamepunct}{\addcomma}
-\newcommand*{\bibnamedash}{%
-  \ifdimless{\leftmargin}{0.75em}
-    {\mbox{\textemdash\space}}
-    {\makebox[\leftmargin][l]{%
-       \ifdimless{\leftmargin}{1.25em}
-         {\textendash}
-         {\textemdash}}}}
-\newcommand*{\relatedpunct}{\addspace}
-\newcommand*{\relateddelim}{\adddot\par\nobreak}
-\newcommand{\mkrelatedstring}{\mainlang}
-
-% Used for indexing
-
-\newcommand*{\bibindexnamedelima}{ }
-\newcommand*{\bibindexnamedelimb}{ }
-\newcommand*{\bibindexnamedelimc}{ }
-\newcommand*{\bibindexnamedelimd}{ }
-\newcommand*{\bibindexnamedelimi}{ }
-\newcommand*{\bibindexinitperiod}{.}
-\newcommand*{\bibindexinitdelim}{ }
-\newcommand*{\bibindexinithyphendelim}{.-}
-
-% \bibsetup is a generic hook controlling the (low-level) layout of
-% the bibliography and bibliography lists. The default
-% definition should work fine in most cases.
-
-\newcommand*{\bibsetup}{%
-  \interlinepenalty=5000\relax
-  \widowpenalty=10000\relax
-  \clubpenalty=10000\relax
-  \raggedbottom
-  \frenchspacing
-  \biburlsetup}
-
-% The penalties above are not specific to biblatex. These are
-% low-level TeX features. \interlinepenalty is the penalty assigned
-% to page breaks within a paragraph (i.e., in this case, a
-% bibliography entry); \clubpenalty is an additional penalty
-% assigned to page breaks after the first line of a paragraph;
-% \widowpenalty is an additional penalty assigned to page breaks
-% before the last line of a paragraph. Note that the value 10000
-% means 'infinite' as far as TeX is concerned. Setting a penalty to
-% 10000 will unconditionally suppress the respective breakpoint.
-%
-% The net effect of the above settings is as follows. Breaking a
-% bibliography entry across pages is discouraged, but not suppressed
-% altogether. If a bibliography entry spans less than four lines,
-% TeX will always keep it on one page. If it spans four or more
-% lines, it may be broken across pages, provided that there are at
-% least two lines on the page before and after the break.
-%
-% These penalties should normally be used in conjunction with
-% \raggedbottom. If you don't like that and remove \raggedbottom
-% from the definition of \bibsetup, make sure to provide some
-% stretchability between bibliography entries by setting \bibitemsep
-% to a suitable value, e.g.:
-%
-% \setlength{\bibitemsep}{0.5\baselineskip plus 0.5\baselineskip}
-%
-% Using \frenchspacing in the bibliography is recommended. If you
-% want more visual separation, try the package option 'block=space'.
-% This will yield better results than \nonfrenchspacing.
-
-% \citesetup is a generic hook for citations.
-
-\newcommand*{\citesetup}{%
-  \biburlsetup}
-
-% Local setup for \url; see comments in url.sty for details.
-
-\newcounter{biburlnumpenalty}
-\newcounter{biburlucpenalty}
-\newcounter{biburllcpenalty}
-
-\newcommand*{\biburlsetup}{%
-  \Urlmuskip=0mu plus 3mu\relax
-  \mathchardef\UrlBigBreakPenalty=100\relax
-  \mathchardef\UrlBreakPenalty=200\relax
-  \def\UrlBigBreaks{\do\:\do\-}%
-  \def\UrlBreaks{%
-    \do\.\do\@\do\/\do\\\do\!\do\_\do\|\do\;\do\>\do\]\do\)\do\}%
-    \do\,\do\?\do\'\do\+\do\=\do\#\do\$\do\&\do\*\do\^\do\"}%
-  \ifnumgreater{\value{biburlnumpenalty}}{0}
-    {\def\do##1{\appto\UrlSpecials{\do##1{\mathchar`##1 \penalty\value{biburlnumpenalty}}}}%
-     \do\1\do\2\do\3\do\4\do\5\do\6\do\7\do\8\do\9\do\0}
-    {}%
-  \ifnumgreater{\value{biburlucpenalty}}{0}
-    {\def\do##1{\appto\UrlSpecials{\do##1{\mathchar`##1 \penalty\value{biburlucpenalty}}}}%
-     \do\A\do\B\do\C\do\D\do\E\do\F\do\G\do\H\do\I\do\J
-     \do\K\do\L\do\M\do\N\do\O\do\P\do\Q\do\R\do\S\do\T
-     \do\U\do\V\do\W\do\X\do\Y\do\Z}
-    {}%
-  \ifnumgreater{\value{biburllcpenalty}}{0}
-    {\def\do##1{\appto\UrlSpecials{\do##1{\mathchar`##1 \penalty\value{biburllcpenalty}}}}%
-     \do\a\do\b\do\c\do\d\do\e\do\f\do\g\do\h\do\i\do\j
-     \do\k\do\l\do\m\do\n\do\o\do\p\do\q\do\r\do\s\do\t
-     \do\u\do\v\do\w\do\x\do\y\do\z}
-    {}%
-  \let\do=\noexpand}
-
-% The above code allows linebreaks before numbers and letters.
-% This is often the only way to break DOIs. It also allows breaks
-% after hyphens and adjusts \Urlmuskip to add some stretchability
-% to URLs.
-
-% The default font of the bibliography and the bibliography lists.
-% We simply reset the current font to the global defaults.
-
-\newcommand*{\bibfont}{\normalfont\normalsize}
-
-% Some length registers which may be used to fine-tune the
-% (high-level) layout of the bibliography.
-
-% Default \bibhang to 1em if \parindent is 0 for some reason
-\setlength{\bibhang}{\ifnumequal{\parindent}{0}{1em}{\parindent}}
-\setlength{\biblabelsep}{2\labelsep}
-\setlength{\bibitemsep}{\itemsep}
-\setlength{\bibnamesep}{0pt}
-\setlength{\bibinitsep}{0pt}
-\setlength{\bibparsep}{0pt}
-
-% Miscellaneous facilities
-% ------------------------------------------------------------------
-
-% The counter 'abbrvpenalty' holds the penalty used in short or
-% abbreviated bibliography strings. For example, a linebreak in
-% expressions such as "et al." or "ed. by" is unfortunate, but should
-% still be possible to prevent overfull boxes. We use TeX's
-% \hyphenpenalty (normally 50) as the default value. The idea is
-% making TeX treat the whole expression as if it were a single,
-% hyphenatable word as far as line-breaking is concerned. If you
-% dislike such linebreaks, use a higher value. If you do not mind
-% them at all, set this counter to zero. If you want to suppress them
-% unconditionally, set it to 10000.
-\defcounter{abbrvpenalty}{\hyphenpenalty}
-
-% The counter 'highnamepenalty' also holds a penalty affecting the
-% line-breaking of names. This penalty is inserted between smaller
-% chunks of a name, for example between the first and the middle
-% name. The default value is \hyphenpenalty. If you dislike such
-% linebreaks, use a higher value. If you do not mind them at all,
-% set this counter to zero. If you prefer the traditional BibTeX
-% behavior, set it to 10000.
-\defcounter{highnamepenalty}{\hyphenpenalty}
-
-% The counter 'lownamepenalty' holds a penalty which affects the
-% line-breaking of names. This penalty is inserted between larger
-% chunks of a name, for example between the chunk consisting of all
-% first names and the last name. The default value is half the
-% \hyphenpenalty. If you dislike such linebreaks, use a higher
-% value. If you do not mind them at all, set this counter to zero.
-\defcounter{lownamepenalty}{\hyphenpenalty/2}
-
-% Note that default values assigned to the above counters are
-% deliberately very low to prevent overfull boxes. This implies that
-% you will hardly notice any effect on line-breaking if the text is
-% set justified. If you set these counters to 10000 to suppress the
-% respective breakpoints, you will notice their effect but you may
-% also be confronted with overfull boxes. Keep in mind that
-% line-breaking in the bibliography is often more difficult than in
-% the body text and that you can not resort to rephrasing a
-% sentence. In some cases it may be preferable to set the entire
-% bibliography \raggedright (by modifying \bibsetup) to prevent
-% suboptimal linebreaks. In this case, even the very low default
-% penalties will make a visible difference.
-
-% File name prefixes for external abstracts and annotations
-\newcommand*{\bibabstractprefix}{bibabstract-}
-\newcommand*{\bibannotationprefix}{bibannotation-}
-
-% Print acronyms in small caps if possible
-\newcommand*{\mkbibacro}[1]{%
-  \ifcsundef{\f@encoding/\f@family/\f@series/sc}
-    {#1}
-    {\textsc{\MakeLowercase{#1}}}}
-
-% ------------------------------------------------------------------
-% ADDITIONAL PACKAGE OPTIONS
-% ------------------------------------------------------------------
-
-% Style of compressed page ranges in back references
-
-\DeclareBibliographyOption[string]{backrefstyle}{%
-  \ifcsdef{abx@opt@pagerefstyle@#1}
-    {\letcs\abx@pagerefstyle{abx@opt@pagerefstyle@#1}}
-    {\PackageError{biblatex}
-       {Option 'backrefstyle=#1' invalid}
-       {The option you have supplied is invalid.\MessageBreak
-        See the biblatex manual for valid option keys
-        and possible values}}}
-\newcommand*{\abx@pagerefstyle}{1}
-\csdef{abx@opt@pagerefstyle@none}{-1}
-\csdef{abx@opt@pagerefstyle@two}{0}
-\csdef{abx@opt@pagerefstyle@three}{1}
-\csdef{abx@opt@pagerefstyle@two+}{2}
-\csdef{abx@opt@pagerefstyle@three+}{3}
-\csdef{abx@opt@pagerefstyle@all+}{4}
-
-% arXiv path/format selector
-%
-% abs    = abstract page
-% ps     = PostScript version
-% pdf    = PDF version
-% format = format selector
-
-\DeclareBibliographyOption[string]{arxiv}{\def\abx@arxivpath{#1}}
-\newcommand*{\abx@arxivpath}{abs}
-
-% ------------------------------------------------------------------
-% FIELD FORMATS (#1 is the value of the field)
-% ------------------------------------------------------------------
-
-% The fallback used by \printfield
-
-\DeclareFieldFormat{default}{#1}
-
-% The default used by \citefield
-
-\DeclareFieldFormat{citefield}{#1}
-
-% Used in citations
-
-\DeclareFieldFormat{citetitle}{\mkbibemph{#1}}
-\DeclareFieldFormat
-  [article,inbook,incollection,inproceedings,patent,thesis,unpublished]
-  {citetitle}{\mkbibquote{#1\isdot}}
-\DeclareFieldFormat
-  [suppbook,suppcollection,suppperiodical]
-  {citetitle}{#1}
-% labelyear can be a localisation string to allow for "no date" etc.
-\DeclareFieldFormat{labelyear}{% = the '1995' part in 'Jones 1995a'
-  \ifbibstring{#1}{\bibstring{#1}}{\stripzeros{#1}}}
-\DeclareFieldFormat{extrayear}{% = the 'a' in 'Jones 1995a'
-  \iffieldnums{labelyear}
-    {\mknumalph{#1}}
-    {\mkbibparens{\mknumalph{#1}}}}
-\DeclareFieldFormat{labelalpha}{#1}% = the 'Jon95' part of 'Jon95a'
-\DeclareFieldFormat{extraalpha}{\mknumalph{#1}}% = the 'a' in 'Jon95a'
-\DeclareFieldFormat{shorthand}{#1\isdot}
-\DeclareFieldFormat{shorthandintro}{%
-  \ifcapital{\MakeCapital{#1}}{#1}\isdot}
-% citation commands
-\DeclareFieldFormat{prenote}{#1\isdot}
-\DeclareFieldFormat{postnote}{\mkpageprefix[pagination]{#1}}
-\DeclareFieldFormat{volcitevolume}{\bibstring{volume}\ppspace#1}
-\DeclareFieldFormat{volcitepages}{\mkpageprefix[pagination]{#1}}
-\DeclareFieldFormat{volcitenote}{\mkvolcitenote#1}
-\newrobustcmd*{\mkvolcitenote}[2]{%
-  \printtext[volcitevolume]{#1}%
-  \ifblank{#2}{}{\volcitedelim\printtext[volcitepages]{#2}}}
-
-% multicite commands
-\DeclareFieldFormat{multiprenote}{#1\isdot}
-\DeclareFieldFormat{multipostnote}{\mkpageprefix[pagination]{#1}}
-
-% Used by \citeurl
-
-\DeclareFieldFormat{citeurl}{\url{#1}}
-
-% Used in the bibliography and bibliography lists
-
-\DeclareFieldFormat{doi}{%
-  \mkbibacro{DOI}\addcolon\space
-  \ifhyperref
-    {\href{http://dx.doi.org/#1}{\nolinkurl{#1}}}
-    {\nolinkurl{#1}}}
-\DeclareFieldFormat{edition}{%
-  \ifinteger{#1}
-    {\mkbibordedition{#1}~\bibstring{edition}}
-    {#1\isdot}}
-\DeclareFieldFormat{eprint}{%
-  \iffieldundef{eprinttype}
-    {eprint}
-    {\thefield{eprinttype}}%
-  \addcolon\space
-  \ifhyperref
-    {\url{#1}}
-    {\nolinkurl{#1}}%
-  \iffieldundef{eprintclass}
-    {}
-    {\addspace\mkbibparens{\thefield{eprintclass}}}}
-\DeclareFieldFormat{eprint:hdl}{%
-  HDL\addcolon\space
-  \ifhyperref
-    {\href{http://hdl.handle.net/#1}{\nolinkurl{#1}}}
-    {\nolinkurl{#1}}}
-\DeclareFieldAlias{eprint:HDL}{eprint:hdl}
-\DeclareFieldFormat{eprint:arxiv}{%
-  arXiv\addcolon\space
-  \ifhyperref
-    {\href{http://arxiv.org/\abx@arxivpath/#1}{%
-       \nolinkurl{#1}%
-       \iffieldundef{eprintclass}
-         {}
-         {\addspace\texttt{\mkbibbrackets{\thefield{eprintclass}}}}}}
-    {\nolinkurl{#1}
-     \iffieldundef{eprintclass}
-       {}
-       {\addspace\texttt{\mkbibbrackets{\thefield{eprintclass}}}}}}
-\DeclareFieldAlias{eprint:arXiv}{eprint:arxiv}
-\DeclareFieldFormat{eprint:jstor}{%
-  JSTOR\addcolon\space
-  \ifhyperref
-    {\href{http://www.jstor.org/stable/#1}{\nolinkurl{#1}}}
-    {\nolinkurl{#1}}}
-\DeclareFieldAlias{eprint:JSTOR}{eprint:jstor}
-\DeclareFieldFormat{eprint:pubmed}{%
-  PMID\addcolon\space
-  \ifhyperref
-    {\href{http://www.ncbi.nlm.nih.gov/pubmed/#1}{\nolinkurl{#1}}}
-    {\nolinkurl{#1}}}
-\DeclareFieldAlias{eprint:PubMed}{eprint:pubmed}
-\DeclareFieldFormat{eprint:googlebooks}{%
-  Google Books\addcolon\space
-  \ifhyperref
-    {\href{http://books.google.com/books?id=#1}{\nolinkurl{#1}}}
-    {\nolinkurl{#1}}}
-\DeclareFieldAlias{eprint:Google Books}{eprint:googlebooks}
-\DeclareFieldFormat{file}{\url{#1}}
-\DeclareFieldFormat{isbn}{\mkbibacro{ISBN}\addcolon\space #1}
-\DeclareFieldFormat{isrn}{\mkbibacro{ISRN}\addcolon\space #1}
-\DeclareFieldFormat{issn}{\mkbibacro{ISSN}\addcolon\space #1}
-\DeclareFieldFormat{journaltitle}{\mkbibemph{#1}}
-\DeclareFieldFormat{issuetitle}{\mkbibemph{#1}}
-\DeclareFieldFormat{maintitle}{\mkbibemph{#1}}
-\DeclareFieldFormat{booktitle}{\mkbibemph{#1}}
-\DeclareFieldFormat{chapter}{\bibstring{chapter}~#1}
-\DeclareFieldFormat{month}{\mkbibmonth{#1}}
-\DeclareFieldFormat{note}{#1\isdot}
-\DeclareFieldFormat{number}{#1}% number in a series
-\DeclareFieldFormat[article,periodical]{number}{#1}% number of a journal
-\DeclareFieldFormat{pages}{\mkpageprefix[bookpagination]{#1}}
-\DeclareFieldFormat{pagetotal}{\mkpagetotal[bookpagination]{#1}}
-\DeclareFieldFormat{part}{.#1}% physical part of a logical volume
-\DeclareFieldFormat{series}{#1}% publication series
-\DeclareFieldFormat[article,periodical]{series}{% series of a journal
-  \ifinteger{#1}
-    {\mkbibordseries{#1}~\bibstring{jourser}}
-    {\ifbibstring{#1}{\bibstring{#1}}{#1}}}
-\DeclareFieldFormat{pubstate}{\ifbibstring{#1}{\bibstring{#1}}{#1}}
-\DeclareFieldFormat{title}{\mkbibemph{#1}}
-\DeclareFieldFormat
-  [article,inbook,incollection,inproceedings,patent,thesis,unpublished]
-  {title}{\mkbibquote{#1\isdot}}
-\DeclareFieldFormat
-  [suppbook,suppcollection,suppperiodical]
-  {title}{#1}
-\DeclareFieldFormat{type}{\ifbibstring{#1}{\bibstring{#1}}{#1}}
-\DeclareFieldFormat{url}{\mkbibacro{URL}\addcolon\space\url{#1}}
-\DeclareFieldFormat{urldate}{\mkbibparens{\bibstring{urlseen}\space#1}}
-\DeclareFieldFormat{version}{\bibstring{version}~#1}
-\DeclareFieldFormat{volume}{\bibstring{volume}~#1}% volume of a book
-\DeclareFieldFormat[article,periodical]{volume}{#1}% volume of a journal
-\DeclareFieldFormat{volumes}{#1~\bibstring{volumes}}
-\DeclareFieldFormat{related}{#1}
-\DeclareFieldFormat{related:multivolume}{\par\nobreak#1}
-\DeclareFieldFormat{related:origpubin}{\mkbibparens{#1}}
-\DeclareFieldFormat{related:origpubas}{\mkbibparens{#1}}
-\DeclareFieldFormat{relatedstring:default}{#1\printunit{\relatedpunct}}
-\DeclareFieldFormat{relatedstring:reprintfrom}{#1\addspace}
-
-% Generic formats for \printtext and \printfield
-
-\DeclareFieldFormat{emph}{\mkbibemph{#1}}
-\DeclareFieldFormat{bold}{\textbf{#1}}
-\DeclareFieldFormat{smallcaps}{\textsc{#1}}
-\DeclareFieldFormat{parens}{\mkbibparens{#1}}
-\DeclareFieldFormat{brackets}{\mkbibbrackets{#1}}
-\DeclareFieldFormat{bibhyperref}{\bibhyperref{#1}}
-\DeclareFieldFormat{bibhyperlink}{\bibhyperlink{\thefield{entrykey}}{#1}}
-\DeclareFieldFormat{bibhypertarget}{\bibhypertarget{\thefield{entrykey}}{#1}}
-\DeclareFieldFormat{titlecase}{#1}
-\DeclareFieldFormat{noformat}{#1}
-
-% ------------------------------------------------------------------
-% LITERAL LIST FORMATS (#1 is the current item)
-% ------------------------------------------------------------------
-
-% Formatting directives for literal lists
-% ------------------------------------------------------------------
-
-% The fallback used by \printlist
-
-\DeclareListFormat{default}{%
-  \usebibmacro{list:delim}{#1}%
-  #1\isdot
-  \usebibmacro{list:andothers}}
-
-% The default used by \citelist
-
-\DeclareListAlias{citelist}{default}
-
-% Used in the bibliography
-
-\DeclareListFormat{publisher}{%
-  \usebibmacro{list:delim}{#1}%
-  #1\isdot
-  \usebibmacro{list:andothers}}
-
-\DeclareListFormat{language}{%
-  \usebibmacro{list:delim}{%
-    \ifbibstring{#1}
-      {\bibxstring{#1}}
-      {\ifbibstring{lang#1}
-         {\bibxstring{lang#1}}
-         {#1}}}%
-  \ifbibstring{#1}
-    {\bibstring{#1}}
-    {\ifbibstring{lang#1}
-       {\bibstring{lang#1}}
-       {#1}}%
-  \usebibmacro{list:andothers}}
-
-\DeclareListFormat{location}{%
-  \usebibmacro{list:delim}{#1}%
-  #1\isdot
-  \usebibmacro{list:andothers}}
-
-\DeclareListFormat[patent]{location}{%
-  \usebibmacro{list:plain}%
-  \ifbibstring{#1}{\bibstring{#1}}{#1\isdot}%
-  \usebibmacro{list:andothers}}
-
-\DeclareListFormat{pageref}{%
-  \ifnumless{\abx@pagerefstyle}{0}
-    {\usebibmacro{list:plain}%
-     \ifhyperref
-       {\hyperlink{page.#1}{#1}}
-       {#1}}
-    {\ifnumequal{\value{listcount}}{1}
-       {\usebibmacro{pageref:init}}
-       {}%
-     \usebibmacro{pageref:comp}{#1}%
-     \ifnumequal{\value{listcount}}{\value{liststop}}
-       {\usebibmacro{pageref:dump}}
-       {}}}
-
-\DeclareListAlias{origlocation}{location}
-\DeclareListAlias{origpublisher}{publisher}
-\DeclareListAlias{institution}{default}
-\DeclareListAlias{organization}{default}
-
-% Auxiliary macros for list formatting directives
-% ------------------------------------------------------------------
-
-\newbibmacro*{list:delim}[1]{%
-  \ifnumgreater{\value{listcount}}{\value{liststart}}
-    {\ifboolexpr{
-       test {\ifnumless{\value{listcount}}{\value{liststop}}}
-       or
-       test \ifmoreitems
-     }
-       {\multilistdelim}
-       {\lbx@finallistdelim{#1}}}
-    {}}
-
-\newbibmacro*{list:plain}{%
-  \ifnumgreater{\value{listcount}}{\value{liststart}}
-    {\multilistdelim}
-    {}}
-
-\newbibmacro*{list:andothers}{%
-  \ifboolexpr{
-    test {\ifnumequal{\value{listcount}}{\value{liststop}}}
-    and
-    test \ifmoreitems
-  }
-    {\ifnumgreater{\value{liststop}}{1}
-       {\finalandcomma}
-       {}%
-     \andmoredelim\bibstring{andmore}}
-    {}}
-
-\newbibmacro*{pageref:init}{%
-  \let\abx@range@hold=\empty
-  \def\abx@range@diff{0}%
-  \def\abx@range@prev{-1}%
-  \def\abx@range@this{0}%
-  \def\abx@range@last{-1}}
-
-\newbibmacro*{pageref:comp}[1]{%
-  \numdef\abx@range@prev{\abx@range@prev+1}%
-  \ifinteger{#1}
-    {\def\abx@range@num{#1}%
-     \def\abx@range@this{1}%
-     \ifnumequal{\abx@range@this}{\abx@range@last}
-       {}
-       {\def\abx@range@prev{-1}}}
-    {\ifrmnum{#1}
-       {\numdef\abx@range@num{\rmntonum{#1}}%
-        \def\abx@range@this{2}%
-        \ifnumequal{\abx@range@this}{\abx@range@last}
-          {}
-          {\def\abx@range@prev{-1}}}
-       {\undef\abx@range@num
-        \def\abx@range@this{0}%
-        \def\abx@range@prev{-1}}}%
-  \ifdef\abx@range@num
-    {\ifnumequal{\abx@range@num}{\abx@range@prev}
-       {\def\abx@range@hold{#1}%
-        \numdef\abx@range@diff{\abx@range@diff+1}}
-       {\usebibmacro{pageref:dump}%
-        \ifnumgreater{\abx@range@last}{-1}
-          {\multilistdelim}
-          {}%
-        \ifhyperref
-          {\hyperlink{page.#1}{#1}}
-          {#1}}%
-     \edef\abx@range@prev{\abx@range@num}}
-    {\usebibmacro{pageref:dump}%
-     \ifnumgreater{\abx@range@last}{-1}
-       {\multilistdelim}
-       {}%
-     \ifhyperref
-       {\hyperlink{page.#1}{#1}}
-       {#1}%
-     \def\abx@range@prev{-1}}%
-  \edef\abx@range@last{\abx@range@this}}
-
-\newbibmacro*{pageref:dump}{%
-  \ifnumgreater{\abx@range@diff}{0}
-    {\ifcase\abx@pagerefstyle\relax % two
-       \bibrangedash
-       \ifhyperref
-         {\hyperlink{page.\abx@range@hold}{\abx@range@hold}}
-         {\abx@range@hold}%
-     \or % three
-       \ifnumless{\abx@range@diff}{2}
-         {\multilistdelim}
-         {\bibrangedash}%
-       \ifhyperref
-         {\hyperlink{page.\abx@range@hold}{\abx@range@hold}}
-         {\abx@range@hold}%
-     \or % two+
-       \ifnumless{\abx@range@diff}{2}
-         {\sqspace
-          \ifhyperref
-            {\hyperlink{page.\abx@range@hold}{\bibstring{sequens}}}
-            {\bibstring{sequens}}}
-         {\bibrangedash
-          \ifhyperref
-            {\hyperlink{page.\abx@range@hold}{\abx@range@hold}}
-            {\abx@range@hold}}%
-     \or % three+
-       \ifnumless{\abx@range@diff}{2}
-         {\sqspace
-          \ifhyperref
-            {\hyperlink{page.\abx@range@hold}{\bibstring{sequens}}}
-            {\bibstring{sequens}}}
-         {\ifnumless{\abx@range@diff}{3}
-            {\sqspace
-             \ifhyperref
-               {\hyperlink{page.\abx@range@hold}{\bibstring{sequentes}}}
-               {\bibstring{sequentes}}}
-            {\bibrangedash
-             \ifhyperref
-               {\hyperlink{page.\abx@range@hold}{\abx@range@hold}}
-               {\abx@range@hold}}}%
-     \else % all+
-       \ifnumless{\abx@range@diff}{2}
-         {\sqspace
-          \ifhyperref
-            {\hyperlink{page.\abx@range@hold}{\bibstring{sequens}}}
-            {\bibstring{sequens}}}
-         {\sqspace
-          \ifhyperref
-            {\hyperlink{page.\abx@range@hold}{\bibstring{sequentes}}}
-            {\bibstring{sequentes}}}%
-     \fi
-     \def\abx@range@diff{0}}
-    {}}
-
-% ------------------------------------------------------------------
-% NAME LIST FORMATS
-% ------------------------------------------------------------------
-
-% Arguments passed to formatting directives for name lists:
-%
-% #1 = family name(s)
-% #2 = family name(s) (initials)
-% #3 = given name(s)
-% #4 = given name(s) (initials)
-% #5 = detachable name prefix
-% #6 = detachable name prefix (initials)
-% #7 = detachable name suffix
-% #8 = detachable name suffix (initials)
-
-% Formatting directives for name lists
-% ------------------------------------------------------------------
-
-\DeclareNameAlias{first-last}{given-family}% legacy alias
-\DeclareNameFormat{given-family}{%
-  \ifgiveninits
-    {\usebibmacro{name:given-family}{#1}{#4}{#5}{#7}}
-    {\usebibmacro{name:given-family}{#1}{#3}{#5}{#7}}%
-  \usebibmacro{name:andothers}}
-
-\DeclareNameAlias{last-first}{family-given}% legacy alias
-\DeclareNameFormat{family-given}{%
-  \ifgiveninits
-    {\usebibmacro{name:family-given}{#1}{#4}{#5}{#7}}
-    {\usebibmacro{name:family-given}{#1}{#3}{#5}{#7}}%
-  \usebibmacro{name:andothers}}
-
-\DeclareNameAlias{last-first/first-last}{family-given/given-family}% legacy alias
-\DeclareNameFormat{family-given/given-family}{%
-  \ifnumequal{\value{listcount}}{1}
-    {\ifgiveninits
-       {\usebibmacro{name:family-given}{#1}{#4}{#5}{#7}}
-       {\usebibmacro{name:family-given}{#1}{#3}{#5}{#7}}%
-     \ifblank{#3#5}
-       {}
-       {\usebibmacro{name:revsdelim}}}
-    {\ifgiveninits
-       {\usebibmacro{name:given-family}{#1}{#4}{#5}{#7}}
-       {\usebibmacro{name:given-family}{#1}{#3}{#5}{#7}}}%
-  \usebibmacro{name:andothers}}
-
-\DeclareNameFormat{initsonly}{%
-  \usebibmacro{name:given-family}{#2}{#4}{#6}{#8}%
-  \usebibmacro{name:andothers}}
-
-% Fallback used by \printnames
-
-\DeclareNameAlias{default}{given-family}
-
-% Default used by \citename
-
-\DeclareNameAlias{citename}{default}
-
-% Used in some citations
-
-\DeclareNameFormat{labelname}{%
-  \ifcase\value{uniquename}%
-    \usebibmacro{name:family}{#1}{#3}{#5}{#7}%
-  \or
-    \ifuseprefix
-      {\usebibmacro{name:given-family}{#1}{#4}{#5}{#8}}
-      {\usebibmacro{name:given-family}{#1}{#4}{#6}{#8}}%
-  \or
-    \usebibmacro{name:given-family}{#1}{#3}{#5}{#7}%
-  \fi
-  \usebibmacro{name:andothers}}
-
-% Used in the bibliography
-
-\DeclareNameAlias{sortname}{family-given/given-family}
-
-\DeclareNameAlias{author}{default}
-\DeclareNameAlias{bookauthor}{author}
-\DeclareNameAlias{editor}{default}
-\DeclareNameAlias{editora}{editor}
-\DeclareNameAlias{editorb}{editor}
-\DeclareNameAlias{editorc}{editor}
-\DeclareNameAlias{translator}{default}
-
-\DeclareNameAlias{byauthor}{default}
-\DeclareNameAlias{bybookauthor}{byauthor}
-\DeclareNameAlias{byeditor}{default}
-\DeclareNameAlias{byeditora}{byeditor}
-\DeclareNameAlias{byeditorb}{byeditor}
-\DeclareNameAlias{byeditorc}{byeditor}
-\DeclareNameAlias{bytranslator}{default}
-
-\DeclareNameAlias{withcommentator}{default}
-\DeclareNameAlias{withannotator}{default}
-\DeclareNameAlias{withintroduction}{default}
-\DeclareNameAlias{withforeword}{default}
-\DeclareNameAlias{withafterword}{default}
-
-\DeclareFieldFormat{authortype}{#1}
-\DeclareFieldFormat{editortype}{#1}
-
-% Auxiliary macros for name formatting directives
-% ------------------------------------------------------------------
-
-\newbibmacro*{name:family}[4]{%
-  \ifuseprefix
-    {\usebibmacro{name:delim}{#3#1}%
-     \usebibmacro{name:hook}{#3#1}%
-     \ifblank{#3}
-       {}
-       {\ifcapital
-          {\mkbibnameprefix{\MakeCapital{#3}}\isdot}
-          {\mkbibnameprefix{#3}\isdot}%
-        \ifprefchar{}{\bibnamedelimc}}}
-    {\usebibmacro{name:delim}{#1}%
-     \usebibmacro{name:hook}{#1}}%
-  \mkbibnamefamily{#1}\isdot}%
-\newbibmacro*{name:last}[4]{% legacy alias
-  \blx@warning@noline{%
-    'name:last' is deprecated, please use 'name:family'}%
-  \usebibmacro{name:family}{#1}{#2}{#3}{#4}}
-
-\newbibmacro*{name:given-family}[4]{%
-  \usebibmacro{name:delim}{#2#3#1}%
-  \usebibmacro{name:hook}{#2#3#1}%
-  \ifblank{#2}{}{\mkbibnamegiven{#2}\isdot\bibnamedelimd}%
-  \ifblank{#3}{}{%
-    \mkbibnameprefix{#3}\isdot
-    \ifprefchar
-      {}
-      {\ifuseprefix{\bibnamedelimc}{\bibnamedelimd}}}%
-  \mkbibnamefamily{#1}\isdot
-  \ifblank{#4}{}{\bibnamedelimd\mkbibnameaffix{#4}\isdot}}
-\newbibmacro*{name:first-last}[4]{% legacy alias
-  \blx@warning@noline{%
-    'name:first-last' is deprecated, please use 'name:given-family'}%
-  \usebibmacro{name:given-family}{#1}{#2}{#3}{#4}}
-
-\newbibmacro*{name:family-given}[4]{%
-  \ifuseprefix
-    {\usebibmacro{name:delim}{#3#1}%
-     \usebibmacro{name:hook}{#3#1}%
-     \ifblank{#3}{}{%
-       \ifcapital
-         {\mkbibnameprefix{\MakeCapital{#3}}\isdot}
-         {\mkbibnameprefix{#3}\isdot}%
-       \ifprefchar{}{\bibnamedelimc}}%
-     \mkbibnamefamily{#1}\isdot
-     \ifblank{#4}{}{\bibnamedelimd\mkbibnameaffix{#4}\isdot}%
-     \ifblank{#2}{}{\revsdnamepunct\bibnamedelimd\mkbibnamegiven{#2}\isdot}}
-    {\usebibmacro{name:delim}{#1}%
-     \usebibmacro{name:hook}{#1}%
-     \mkbibnamefamily{#1}\isdot
-     \ifblank{#4}{}{\bibnamedelimd\mkbibnameaffix{#4}\isdot}%
-     \ifblank{#2#3}{}{\revsdnamepunct}%
-     \ifblank{#2}{}{\bibnamedelimd\mkbibnamegiven{#2}\isdot}%
-     \ifblank{#3}{}{\bibnamedelimd\mkbibnameprefix{#3}\isdot}}}
-\newbibmacro*{name:last-first}[4]{% legacy alias
-  \blx@warning@noline{%
-    'name:last-first' is deprecated, please use 'name:family-given'}%
-  \usebibmacro{name:family-given}{#1}{#2}{#3}{#4}}
-
-\newbibmacro*{name:hook}[1]{%
-  \ifnumequal{\value{listcount}}{1}
-    {\lbx@initnamehook{#1}}
-    {}}
-
-\newbibmacro*{name:delim}[1]{%
-  \ifnumgreater{\value{listcount}}{\value{liststart}}
-    {\ifboolexpr{
-       test {\ifnumless{\value{listcount}}{\value{liststop}}}
-       or
-       test \ifmorenames
-     }
-       {\multinamedelim}
-       {\lbx@finalnamedelim{#1}}}
-    {}}
-
-\newbibmacro*{name:revsdelim}{%
-  \ifboolexpr{
-    (
-      test {\ifnumequal{\value{liststop}}{1}}
-      and
-      test \ifmorenames
-    )
-    or
-    test {\ifnumequal{\value{liststop}}{2}}
-  }
-    {\revsdnamedelim}
-    {}}
-
-\newbibmacro*{name:andothers}{%
-  \ifboolexpr{
-    test {\ifnumequal{\value{listcount}}{\value{liststop}}}
-    and
-    test \ifmorenames
-  }
-    {\ifnumgreater{\value{liststop}}{1}
-       {\finalandcomma}
-       {}%
-     \andothersdelim\bibstring{andothers}}
-    {}}
-
-% ------------------------------------------------------------------
-% INDEX FORMATS FOR FIELDS (#1 is the value of the field)
-% ------------------------------------------------------------------
-
-% There is no need to test if a field to be indexed is empty because
-% \indexfield performs this test implicitly.
-
-% The fallback used by \indexfield
-
-\DeclareIndexFieldFormat{default}{\index{#1}}
-
-% Used in the bibliography and in citations
-
-\DeclareIndexFieldFormat{indextitle}{%
-  \usebibmacro{index:title}{\index}{#1}}
-
-\newbibmacro*{index:title}[2]{%
-  \usebibmacro{index:field}{#1}{\thefield{indexsorttitle}}{\emph{#2}}}
-
-\newbibmacro*{index:field}[3]{%
-  \usebibmacro{index:entry}{#1}{\mkbibindexfield{#2}{#3}}}
-
-% Auxiliary macros for field indexing directives
-% ------------------------------------------------------------------
-
-\newbibmacro*{index:entry}[2]{%
-  \begingroup
-  \protected@edef\theindexentry{\unexpanded{#1}{#2}}%
-  \theindexentry
-  \endgroup}
-
-\newcommand*{\mkbibindexfield}[2]{\mkbibindexentry{#1}{\unexpanded{#2}}}
-\newcommand*{\mkbibindexentry}[2]{#1\actualoperator#2}
-
-% ------------------------------------------------------------------
-% INDEX FORMATS FOR LITERAL LISTS (#1 is the current item)
-% ------------------------------------------------------------------
-
-% The fallback used by \indexlist
-
-\DeclareIndexListFormat{default}{\index{#1}}
-
-% ------------------------------------------------------------------
-% INDEX FORMATS FOR NAME LISTS
-% ------------------------------------------------------------------
-
-% Argments passed to indexing directives for name lists:
-%
-% #1 = family name(s)
-% #2 = family name(s) (initials)
-% #3 = given name(s)
-% #4 = given name(s) (initials)
-% #5 = detachable name prefix
-% #6 = detachable name prefix (initials)
-% #7 = detachable name suffix
-% #8 = detachable name suffix (initials)
-
-% Indexing directives for name lists
-% ------------------------------------------------------------------
-
-% The fallback used by \indexnames
-
-\DeclareIndexNameFormat{default}{%
-  \usebibmacro{index:name}{\index}{#1}{#3}{#5}{#7}}
-
-% Used in citations
-
-\DeclareIndexNameAlias{labelname}{default}
-
-% Used in the bibliography
-
-\DeclareIndexNameAlias{author}{default}
-\DeclareIndexNameAlias{editor}{default}
-\DeclareIndexNameAlias{bookauthor}{default}
-
-% Auxiliary macros for name indexing directives
-% ------------------------------------------------------------------
-
-% When generating an index entry, we need to test which parts of a
-% name are actually available to prevent spurious punctuation and
-% spaces. Since those parts which are not available yield an empty
-% argument, we can use the \ifblank test from etoolbox.sty to analyze
-% the name.
-%
-% Note that the standard LaTeX \index command simply writes its
-% argument to the .idx file without preventing expansion. This means
-% that all \ifblank tests are expanded on the way and will not end
-% up in the index. The index package, however, prevents expansion.
-% This would lead to \ifblank ending up in the .idx file. To avoid
-% that, we preprocess the index entry inside an \edef. We use
-% \unexpanded to protect the \index command and the actual data from
-% expansion. This definition will work with both index.sty and the
-% standard indexing facilities.
-%
-% We also use \ifuseprefix to ensure that the name prefix is handled
-% properly. \actualoperator is the so-called actual operator, as
-% defined by the 'actual' specifier in the .ist file. The makeindex
-% program will use the part preceeding the \actualoperator
-% delimiter for sorting. The part after the delimiter is used as the
-% index is printed. Note that this is not specific to biblatex, see
-% the makeindex documentation for details.
-
-\newcommand*{\actualoperator}{@}
-\newcommand*{\subentryoperator}{!}
-
-\newbibmacro*{index:name}[5]{%
-  \usebibmacro{index:entry}{#1}{\mkbibindexname{#2}{#3}{#4}{#5}}}
-
-% {<family name>}{<given name>}{<given initials>}{<family name prefix>}
-
-\newcommand*{\mkbibindexname}[4]{%
-  \ifuseprefix
-    {\ifblank{#3}{}{#3 }%
-     \@firstofone #1% remove spurious braces
-     \ifblank{#4}{}{ #4}%
-     \ifblank{#2}{}{, #2}%
-     \actualoperator
-     \ifblank{#3}{}{\MakeCapital{#3} }%
-     #1%
-     \ifblank{#4}{}{ #4}%
-     \ifblank{#2}{}{, #2}}
-    {\@firstofone #1% remove spurious braces
-     \ifblank{#4}{}{ #4}%
-     \ifblank{#2#3}{}{,}%
-     \ifblank{#2}{}{ #2}%
-     \ifblank{#3}{}{ #3}}}
-
-% {<control sequence>}{<control sequence>}
-
-\newcommand*{\mkbibindexsubentry}[2]{%
-  \ifblank{#1}{}{\subentryoperator#1\actualoperator#2}}
-
-% Additional macros with subentries
-
-\newbibmacro*{index:name:field}[6]{%
-  \usebibmacro{index:name:subentry}{#1}{#2}{#3}{#4}{#5}
-    {\thefield{#6}}{\csfield{#6}}}
-
-\newbibmacro*{index:name:title}[5]{%
-  \usebibmacro{index:name:subentry}{#1}{#2}{#3}{#4}{#5}
-    {\thefield{indexsorttitle}}{\emph{\csfield{indextitle}}}}
-
-\newbibmacro*{index:name:subentry}[7]{%
-  \usebibmacro{index:entry}{#1}{%
-    \mkbibindexname{#2}{#3}{#4}{#5}\mkbibindexsubentry{#6}{#7}}}
-
-% ------------------------------------------------------------------
-% MACROS FOR LBX FILES
-% ------------------------------------------------------------------
-
-\newcommand*{\lbx@initnamehook}[1]{}
-\newcommand*{\lbx@inittitlehook}[1]{}
-\newcommand*{\lbx@finalnamedelim}[1]{\finalnamedelim}
-\newcommand*{\lbx@finallistdelim}[1]{\finallistdelim}
-
-\newcommand*{\lbx@lfromlang}{%
-  \iffieldundef{origlanguage}
-    {\unspace}
-    {\biblstring{from\thefield{origlanguage}}}}
-
-\newcommand*{\lbx@sfromlang}{%
-  \iffieldundef{origlanguage}
-    {\unspace}
-    {\bibsstring{from\thefield{origlanguage}}}}
-
-% ------------------------------------------------------------------
-% MISCELLANEOUS
-% ------------------------------------------------------------------
-
-% ordinals
-
-\newcommand*{\mkbibordedition}{\mkbibordinal}
-\newcommand*{\mkbibordseries}{\mkbibordinal}
-
-% american
-
-\newrobustcmd*{\uspunctuation}{%
-  \DeclareQuotePunctuation{.,}%
-  \DeclarePunctuationPairs{comma}{*}}
-\newrobustcmd*{\stdpunctuation}{%
-  \DeclareQuotePunctuation{}%
-  \DeclarePunctuationPairs{comma}{*!?}}
-
-% catalan and french
-
-\newtoggle{smartof}
-\newrobustcmd*{\smartof}{\global\toggletrue{smartof}}
-\newrobustcmd*{\forceD}[1]{#1}
-\newrobustcmd*{\forceDE}[1]{#1}
-
-\AtBeginDocument{%
-  \@ifpackageloaded{babel}
-    {\ifdef\AutoSpaceBeforeFDP
-       {\newrobustcmd*{\EnsureAutoSpaceBeforeFDP}{%
-          \iflanguage{french}
-            {\AutoSpaceBeforeFDP}
-            {}}%
-        \appto\bibsetup{\EnsureAutoSpaceBeforeFDP}%
-        \appto\citesetup{\EnsureAutoSpaceBeforeFDP}}
-       {}}
-    {}}
-
-% spanish
-
-\newcounter{smartand}
-\defcounter{smartand}{1}
-\newrobustcmd*{\forceY}[1]{#1}
-\newrobustcmd*{\forceE}[1]{#1}
-
-% ------------------------------------------------------------------
-% PREDEFINED HEADINGS
-% ------------------------------------------------------------------
-
-\newcommand*{\abx@classtype}{0}
-\@ifclassloaded{article}
- {}
- {\@ifclassloaded{book}
-   {\def\abx@classtype{1}}
-   {\@ifclassloaded{report}
-     {\def\abx@classtype{1}}
-     {\@ifclassloaded{scrartcl}
-        {\def\abx@classtype{2}}
-        {\@ifclassloaded{scrbook}
-           {\def\abx@classtype{3}}
-           {\@ifclassloaded{scrreprt}
-              {\def\abx@classtype{3}}
-              {\@ifclassloaded{memoir}
-                {\ifbool{artopt}
-                   {\def\abx@classtype{4}}
-                   {\def\abx@classtype{5}}}
-                {\ifundef\chapter
-                   {}
-                   {\def\abx@classtype{1}}}}}}}}}
-
-\defbibheading{none}{}
-
-\ifcase\abx@classtype\relax % article
-  \defbibheading{bibliography}[\refname]{%
-    \section*{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{biblist}[\biblistname]{%
-    \section*{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{bibintoc}[\refname]{%
-    \section*{#1}%
-    \addcontentsline{toc}{section}{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{biblistintoc}[\biblistname]{%
-    \section*{#1}%
-    \addcontentsline{toc}{section}{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{bibnumbered}[\refname]{%
-    \section{#1}%
-    \if@twoside\markright{\MakeUppercase{#1}}\fi}
-  \defbibheading{biblistnumbered}[\biblistname]{%
-    \section{#1}%
-    \if@twoside\markright{\MakeUppercase{#1}}\fi}
-  \defbibheading{subbibliography}[\refname]{%
-    \subsection*{#1}}
-  \defbibheading{subbibintoc}[\refname]{%
-    \subsection*{#1}%
-    \addcontentsline{toc}{subsection}{#1}}
-  \defbibheading{subbibnumbered}[\refname]{%
-    \subsection{#1}}
-
-\or % book/report
-  \defbibheading{bibliography}[\bibname]{%
-    \chapter*{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{biblist}[\biblistname]{%
-    \chapter*{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{bibintoc}[\bibname]{%
-    \chapter*{#1}%
-    \addcontentsline{toc}{chapter}{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{biblistintoc}[\biblistname]{%
-    \chapter*{#1}%
-    \addcontentsline{toc}{chapter}{#1}%
-    \markboth{\MakeUppercase{#1}}{\MakeUppercase{#1}}}
-  \defbibheading{bibnumbered}[\bibname]{%
-    \chapter{#1}%
-    \if@twoside\markright{\MakeUppercase{#1}}\fi}
-  \defbibheading{biblistnumbered}[\biblistname]{%
-    \chapter{#1}%
-    \if@twoside\markright{\MakeUppercase{#1}}\fi}
-  \defbibheading{subbibliography}[\refname]{%
-    \section*{#1}%
-    \if@twoside\markright{\MakeUppercase{#1}}\fi}
-  \defbibheading{subbibintoc}[\refname]{%
-    \section*{#1}%
-    \addcontentsline{toc}{section}{#1}%
-    \if@twoside\markright{\MakeUppercase{#1}}\fi}
-  \defbibheading{subbibnumbered}[\refname]{%
-    \section{#1}}
-
-\or % scrartcl
-  \defbibheading{bibliography}[\refname]{%
-    \ifkomabibtotocnumbered
-      {\section{#1}}
-      {\ifkomabibtotoc
-         {\addsec{#1}}
-         {\section*{#1}}%
-       \markboth{#1}{#1}}}
-  \defbibheading{biblist}[\biblistname]{%
-    \ifkomabibtotocnumbered
-      {\section{#1}}
-      {\ifkomabibtotoc
-         {\addsec{#1}}
-         {\section*{#1}}%
-       \markboth{#1}{#1}}}
-  \defbibheading{bibintoc}[\refname]{%
-    \addsec{#1}%
-    \markboth{#1}{#1}}
-  \defbibheading{biblistintoc}[\biblistname]{%
-    \addsec{#1}%
-    \markboth{#1}{#1}}
-  \defbibheading{bibnumbered}[\refname]{%
-    \section{#1}%
-    \markboth{\sectionmarkformat#1}{\sectionmarkformat#1}}
-  \defbibheading{biblistnumbered}[\biblistname]{%
-    \section{#1}%
-    \markboth{\sectionmarkformat#1}{\sectionmarkformat#1}}
-  \defbibheading{subbibliography}[\refname]{%
-    \subsection*{#1}}
-  \defbibheading{subbibintoc}[\refname]{%
-    \subsection*{#1}%
-    \addcontentsline{toc}{subsection}{#1}}
-  \defbibheading{subbibnumbered}[\refname]{%
-    \subsection{#1}}
-
-\or % scrbook/scrreprt
-  \defbibheading{bibliography}[\bibname]{%
-    \ifkomabibtotocnumbered
-      {\chapter{#1}}
-      {\ifkomabibtotoc
-         {\addchap{#1}}
-         {\chapter*{#1}}%
-       \markboth{#1}{#1}}}
-  \defbibheading{biblist}[\biblistname]{%
-    \ifkomabibtotocnumbered
-      {\chapter{#1}}
-      {\ifkomabibtotoc
-         {\addchap{#1}}
-         {\chapter*{#1}}%
-       \markboth{#1}{#1}}}
-  \defbibheading{bibintoc}[\bibname]{%
-    \addchap{#1}%
-    \markboth{#1}{#1}}
-  \defbibheading{biblistintoc}[\biblistname]{%
-    \addchap{#1}%
-    \markboth{#1}{#1}}
-  \defbibheading{bibnumbered}[\bibname]{%
-    \chapter{#1}%
-    \markboth{\chaptermarkformat#1}{\chaptermarkformat#1}}
-  \defbibheading{biblistnumbered}[\biblistname]{%
-    \chapter{#1}%
-    \markboth{\chaptermarkformat#1}{\chaptermarkformat#1}}
-  \defbibheading{subbibliography}[\refname]{%
-    \section*{#1}%
-    \if@twoside\markright{#1}\fi}
-  \defbibheading{subbibintoc}[\refname]{%
-    \addsec{#1}%
-    \markboth{#1}{#1}}
-  \defbibheading{subbibnumbered}[\refname]{%
-    \section{#1}}
-
-\or % memoir (article)
-  \ifdef\memUChead{}{\let\memUChead\MakeUppercase}
-  \defbibheading{bibliography}[\refname]{%
-    \chapter*{#1}%
-    \ifmemoirbibintoc
-      {\phantomsection
-       \addcontentsline{toc}{chapter}{#1}}
-      {}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{biblist}[\biblistname]{%
-    \chapter*{#1}%
-    \ifmemoirbibintoc
-      {\phantomsection
-       \addcontentsline{toc}{chapter}{#1}}
-      {}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{bibintoc}[\refname]{%
-    \chapter*{#1}%
-    \phantomsection
-    \addcontentsline{toc}{chapter}{#1}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{biblistintoc}[\biblistname]{%
-    \chapter*{#1}%
-    \phantomsection
-    \addcontentsline{toc}{chapter}{#1}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{bibnumbered}[\refname]{%
-    \chapter{#1}}
-  \defbibheading{biblistnumbered}[\biblistname]{%
-    \chapter{#1}}
-  \defbibheading{subbibliography}[\refname]{%
-    \section*{#1}%
-    \ifmemoirbibintoc
-      {\phantomsection
-       \addcontentsline{toc}{section}{#1}}
-      {}%
-    \if@twoside\markright{\memUChead{#1}}\fi}
-  \defbibheading{subbibintoc}[\refname]{%
-    \section*{#1}%
-    \phantomsection
-    \addcontentsline{toc}{section}{#1}%
-    \if@twoside\markright{\memUChead{#1}}\fi}
-  \defbibheading{subbibnumbered}[\refname]{%
-    \section{#1}}
-
-\or % memoir (book)
-  \ifdef\memUChead{}{\let\memUChead\MakeUppercase}
-  \defbibheading{bibliography}[\bibname]{%
-    \chapter*{#1}%
-    \ifmemoirbibintoc
-      {\phantomsection
-       \addcontentsline{toc}{chapter}{#1}}
-      {}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{biblist}[\biblistname]{%
-    \chapter*{#1}%
-    \ifmemoirbibintoc
-      {\phantomsection
-       \addcontentsline{toc}{chapter}{#1}}
-      {}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{bibintoc}[\bibname]{%
-    \chapter*{#1}%
-    \phantomsection
-    \addcontentsline{toc}{chapter}{#1}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{biblistintoc}[\biblistname]{%
-    \chapter*{#1}%
-    \phantomsection
-    \addcontentsline{toc}{chapter}{#1}%
-    \markboth{\memUChead{#1}}{\memUChead{#1}}}
-  \defbibheading{bibnumbered}[\bibname]{%
-    \chapter{#1}%
-    \if@twoside\markright{\memUChead{#1}}\fi}
-  \defbibheading{biblistnumbered}[\biblistname]{%
-    \chapter{#1}%
-    \if@twoside\markright{\memUChead{#1}}\fi}
-  \defbibheading{subbibliography}[\refname]{%
-    \section*{#1}%
-    \ifmemoirbibintoc
-      {\phantomsection
-       \addcontentsline{toc}{section}{#1}}
-      {}%
-    \if@twoside\markright{\memUChead{#1}}\fi}
-  \defbibheading{subbibintoc}[\refname]{%
-    \section*{#1}%
-    \phantomsection
-    \addcontentsline{toc}{section}{#1}%
-    \if@twoside\markright{\memUChead{#1}}\fi}
-  \defbibheading{subbibnumbered}[\refname]{%
-    \section{#1}}
-
-\fi
-
-% ------------------------------------------------------------------
-% GENERIC CITATION COMMANDS
-% ------------------------------------------------------------------
-
-\DeclareCiteCommand{\fullcite}
-  {\usebibmacro{prenote}}
-  {\usedriver
-     {\DeclareNameAlias{sortname}{default}}
-     {\thefield{entrytype}}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand{\footfullcite}[\mkbibfootnote]
-  {\usebibmacro{prenote}}
-  {\usedriver
-     {\DeclareNameAlias{sortname}{default}}
-     {\thefield{entrytype}}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand{\citeauthor}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\ifciteindex
-     {\indexnames{labelname}}
-     {}%
-   \printnames{labelname}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand*{\citeauthor}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\ifciteindex
-     {\indexnames{labelname}}
-     {}%
-   \printnames[][1-1]{labelname}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand{\citetitle}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\ifciteindex
-     {\indexfield{indextitle}}
-     {}%
-   \printfield[citetitle]{labeltitle}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand*{\citetitle}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\ifciteindex
-     {\indexfield{indextitle}}
-     {}%
-   \printfield[citetitle]{title}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand{\citeyear}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\printfield{year}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand*{\citeyear}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\printfield{year}\printfield{extrayear}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand{\citedate}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\printdate}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand*{\citedate}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\printdateextra}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand{\citeurl}
-  {\boolfalse{citetracker}%
-   \boolfalse{pagetracker}%
-   \usebibmacro{prenote}}
-  {\printfield[citeurl]{url}}
-  {\multicitedelim}
-  {\usebibmacro{postnote}}
-
-\DeclareCiteCommand{\notecite}
-  {\printfield{prenote}%
-   \setunit*{\prenotedelim}}
-  {\nocite{\thefield{entrykey}}}
-  {}
-  {\printfield{postnote}}
-
-\DeclareCiteCommand{\pnotecite}[\mkbibparens]
-  {\printfield{prenote}%
-   \setunit*{\prenotedelim}}
-  {\nocite{\thefield{entrykey}}}
-  {}
-  {\printfield{postnote}}
-
-\DeclareCiteCommand{\fnotecite}[\mkbibfootnote]
-  {\printfield{prenote}%
-   \setunit*{\prenotedelim}}
-  {\nocite{\thefield{entrykey}}}
-  {}
-  {\printfield{postnote}}
-
-\newrobustcmd*{\volcite}{\volcitecmd\cite}
-\newrobustcmd*{\pvolcite}{\volcitecmd\parencite}
-\newrobustcmd*{\fvolcite}{\volcitecmd\footcite}
-\newrobustcmd*{\ftvolcite}{\volcitecmd\footcitetext}
-\newrobustcmd*{\svolcite}{\volcitecmd\smartcite}
-\newrobustcmd*{\tvolcite}{\volcitecmd\textcite}
-\newrobustcmd*{\avolcite}{\volcitecmd\autocite}
-
-\newrobustcmd*{\volcites}{\multivolcitecmd\cites}
-\newrobustcmd*{\pvolcites}{\multivolcitecmd\parencites}
-\newrobustcmd*{\fvolcites}{\multivolcitecmd\footcites}
-\newrobustcmd*{\ftvolcites}{\multivolcitecmd\footcitetexts}
-\newrobustcmd*{\svolcites}{\multivolcitecmd\smartcites}
-\newrobustcmd*{\tvolcites}{\multivolcitecmd\textcites}
-\newrobustcmd*{\avolcites}{\multivolcitecmd\autocites}
-
-\newrobustcmd*{\Cite}{\bibsentence\cite}
-\newrobustcmd*{\Parencite}{\bibsentence\parencite}
-\newrobustcmd*{\Footcite}{\footcite}
-\newrobustcmd*{\Footcitetext}{\footcitetext}
-\newrobustcmd*{\Smartcite}{\bibsentence\smartcite}
-\newrobustcmd*{\Textcite}{\bibsentence\textcite}
-\newrobustcmd*{\Citeauthor}{%
-  \@ifstar{\bibsentence\citeauthor*}{\bibsentence\citeauthor}}
-\newrobustcmd*{\Citetitle}{\bibsentence\citetitle}
-
-\newrobustcmd*{\Volcite}{\volcitecmd\Cite}
-\newrobustcmd*{\Pvolcite}{\volcitecmd\Parencite}
-\newrobustcmd*{\Fvolcite}{\volcitecmd\Footcite}
-\newrobustcmd*{\Ftvolcite}{\volcitecmd\Footcitetext}
-\newrobustcmd*{\Svolcite}{\volcitecmd\Smartcite}
-\newrobustcmd*{\Tvolcite}{\volcitecmd\Textcite}
-\newrobustcmd*{\Avolcite}{\volcitecmd\Autocite}
-
-\newrobustcmd*{\Volcites}{\multivolcitecmd\Cites}
-\newrobustcmd*{\Pvolcites}{\multivolcitecmd\Parencites}
-\newrobustcmd*{\Fvolcites}{\multivolcitecmd\Footcites}
-\newrobustcmd*{\Ftvolcites}{\multivolcitecmd\Footcitetext}
-\newrobustcmd*{\Svolcites}{\multivolcitecmd\Smartcites}
-\newrobustcmd*{\Tvolcites}{\multivolcitecmd\Textcites}
-\newrobustcmd*{\Avolcites}{\multivolcitecmd\Autocites}
-
-\newrobustcmd*{\Notecite}{\bibsentence\notecite}
-\newrobustcmd*{\Pnotecite}{\bibsentence\pnotecite}
-\newrobustcmd*{\Fnotecite}{\fnotecite}
-
-\DeclareMultiCiteCommand{\cites}{\cite}{\multicitedelim}
-\DeclareMultiCiteCommand{\parencites}[\mkbibparens]{\parencite}{\multicitedelim}
-\DeclareMultiCiteCommand{\footcites}[\mkbibfootnote]{\footcite}{\multicitedelim}
-\DeclareMultiCiteCommand{\footcitetexts}[\mkbibfootnotetext]
-  {\footcitetext}{\multicitedelim}
-\DeclareMultiCiteCommand{\smartcites}[\iffootnote\mkbibparens\mkbibfootnote]
-  {\smartcite}{\multicitedelim}
-\DeclareMultiCiteCommand{\supercites}[\mkbibsuperscript]
-  {\supercite}{\supercitedelim}
-\DeclareMultiCiteCommand{\textcites}{\textcite}{\multicitedelim}
-
-\newrobustcmd*{\Cites}{\bibsentence\cites}
-\newrobustcmd*{\Parencites}{\bibsentence\parencites}
-\newrobustcmd*{\Footcites}{\footcites}
-\newrobustcmd*{\Footcitetexts}{\footcitetexts}
-\newrobustcmd*{\Smartcites}{\bibsentence\smartcites}
-\newrobustcmd*{\Textcites}{\bibsentence\textcites}
-
-\DeclareAutoCiteCommand{plain}{\cite}{\cites}
-\DeclareAutoCiteCommand{inline}{\parencite}{\parencites}
-%\DeclareAutoCiteCommand{footnote}[l]{\footcite}{\footcites}
-\DeclareAutoCiteCommand{footnote}[f]{\smartcite}{\smartcites}
-\DeclareAutoCiteCommand{superscript}[l]{\supercite}{\supercites}
-
-\newrobustcmd*{\Autocite}{\bibsentence\autocite}
-\newrobustcmd*{\Autocites}{\bibsentence\autocites}
-
-% ------------------------------------------------------------------
-% GENERIC CITATION MACROS
-% ------------------------------------------------------------------
-
-\newbibmacro*{citeindex}{%
-  \ifciteindex
-    {\indexnames{labelname}%
-     \indexfield{indextitle}}
-    {}}
-
-\newbibmacro*{shorthandintro}{%
-  \iffieldundef{shorthandintro}
-    {\iffieldundef{shorthand}
-       {}
-       {\setunit{\addspace}%
-        \printtext[parens]{%
-          \bibstring{citedas}\space
-          \printfield{shorthand}}}}
-    {\setunit{\addspace}%
-     \printtext[parens]{\printfield{shorthandintro}}}}
-
-% citation commands
-
-\newbibmacro*{prenote}{%
-  \iffieldundef{prenote}
-    {}
-    {\printfield{prenote}%
-     \setunit{\prenotedelim}}}
-
-\newbibmacro*{postnote}{%
-  \iffieldundef{postnote}
-    {}
-    {\setunit{\postnotedelim}%
-     \printfield{postnote}}}
-
-% multicite commands
-
-\newbibmacro*{multiprenote}{%
-  \iffieldundef{multiprenote}
-    {}
-    {\printfield{multiprenote}%
-     \prenotedelim}}
-
-\newbibmacro*{multipostnote}{%
-  \iffieldundef{multipostnote}
-    {}
-    {\postnotedelim
-     \printfield{multipostnote}}}
-
-% ------------------------------------------------------------------
-% GENERIC BIBLIOGRAPHY MACROS
-% ------------------------------------------------------------------
-
-\newbibmacro*{bibindex}{%
-  \ifbibindex
-    {\indexnames{labelname}%
-     \indexfield{indextitle}}
-    {}}
-
-\newbibmacro*{author/editor}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    and
-    not test {\ifnameundef{author}}
-  }
-    {\usebibmacro{author}}
-    {\usebibmacro{editor}}}
-
-\newbibmacro*{author/editor+others}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    and
-    not test {\ifnameundef{author}}
-  }
-    {\usebibmacro{author}}
-    {\usebibmacro{editor+others}}}
-
-\newbibmacro*{author/translator}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    and
-    not test {\ifnameundef{author}}
-  }
-    {\usebibmacro{author}}
-    {\usebibmacro{translator}}}
-
-\newbibmacro*{author/translator+others}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    and
-    not test {\ifnameundef{author}}
-  }
-    {\usebibmacro{author}}
-    {\usebibmacro{translator+others}}}
-
-\newbibmacro*{author/editor/translator}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    and
-    not test {\ifnameundef{author}}
-  }
-    {\usebibmacro{author}}
-    {\ifboolexpr{
-       test \ifuseeditor
-       and
-       not test {\ifnameundef{editor}}
-     }
-       {\usebibmacro{editor}}
-       {\usebibmacro{translator}}}}
-
-\newbibmacro*{author/editor+others/translator+others}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    and
-    not test {\ifnameundef{author}}
-  }
-    {\usebibmacro{author}}
-    {\ifboolexpr{
-       test \ifuseeditor
-       and
-       not test {\ifnameundef{editor}}
-     }
-       {\usebibmacro{editor+others}}
-       {\usebibmacro{translator+others}}}}
-
-\newbibmacro*{author}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    and
-    not test {\ifnameundef{author}}
-  }
-    {\printnames{author}%
-     \iffieldundef{authortype}
-       {}
-       {\setunit{\addcomma\space}%
-        \usebibmacro{authorstrg}}}
-    {}}
-
-\newbibmacro*{editor}{%
-  \ifboolexpr{
-    test \ifuseeditor
-    and
-    not test {\ifnameundef{editor}}
-  }
-    {\printnames{editor}%
-     \setunit{\addcomma\space}%
-     \usebibmacro{editorstrg}%
-     \clearname{editor}}
-    {}}
-
-\newbibmacro*{editor+others}{%
-  \ifboolexpr{
-    test \ifuseeditor
-    and
-    not test {\ifnameundef{editor}}
-  }
-    {\printnames{editor}%
-     \setunit{\addcomma\space}%
-     \usebibmacro{editor+othersstrg}%
-     \clearname{editor}}
-    {}}
-
-\newbibmacro*{translator}{%
-  \ifboolexpr{
-    test \ifusetranslator
-    and
-    not test {\ifnameundef{translator}}
-  }
-    {\printnames{translator}%
-     \setunit{\addcomma\space}%
-     \usebibmacro{translatorstrg}%
-     \clearname{translator}}
-    {}}
-
-\newbibmacro*{translator+others}{%
-  \ifboolexpr{
-    test \ifusetranslator
-    and
-    not test {\ifnameundef{translator}}
-  }
-    {\printnames{translator}%
-     \setunit{\addcomma\space}%
-     \usebibmacro{translator+othersstrg}%
-     \clearname{translator}}
-    {}}
-
-\newbibmacro*{authorstrg}{%
-  \iffieldundef{authortype}
-    {}
-    {\printtext[authortype]{%
-       \ifbibxstring{\thefield{authortype}}
-         {\ifboolexpr{
-            test {\ifnumgreater{\value{author}}{1}}
-            or
-            test {\ifandothers{author}}
-          }
-            {\bibstring{\thefield{authortype}s}}
-            {\bibstring{\thefield{authortype}}}}
-         {\thefield{authortype}}}}}
-
-\newbibmacro*{editorstrg}{%
-  \printtext[editortype]{%
-    \iffieldundef{editortype}
-      {\ifboolexpr{
-         test {\ifnumgreater{\value{editor}}{1}}
-         or
-         test {\ifandothers{editor}}
-       }
-         {\bibstring{editors}}
-         {\bibstring{editor}}}
-      {\ifbibxstring{\thefield{editortype}}
-         {\ifboolexpr{
-            test {\ifnumgreater{\value{editor}}{1}}
-            or
-            test {\ifandothers{editor}}
-          }
-            {\bibstring{\thefield{editortype}s}}
-            {\bibstring{\thefield{editortype}}}}
-         {\thefield{editortype}}}}}
-
-\newbibmacro*{editor+othersstrg}{%
-  \iffieldundef{editortype}
-    {\ifboolexpr{
-       test {\ifnumgreater{\value{editor}}{1}}
-       or
-       test {\ifandothers{editor}}
-     }
-       {\def\abx@tempa{editors}}
-       {\def\abx@tempa{editor}}}
-    {\ifboolexpr{
-       test {\ifnumgreater{\value{editor}}{1}}
-       or
-       test {\ifandothers{editor}}
-     }
-       {\edef\abx@tempa{\thefield{editortype}s}}
-       {\edef\abx@tempa{\thefield{editortype}}}}%
-  \let\abx@tempb=\empty
-  \ifnamesequal{editor}{translator}
-    {\appto\abx@tempa{tr}%
-     \appto\abx@tempb{\clearname{translator}}}
-    {}%
-  \ifnamesequal{editor}{commentator}
-    {\appto\abx@tempa{co}%
-     \appto\abx@tempb{\clearname{commentator}}}
-    {\ifnamesequal{editor}{annotator}
-       {\appto\abx@tempa{an}%
-        \appto\abx@tempb{\clearname{annotator}}}
-       {}}%
-  \ifnamesequal{editor}{introduction}
-    {\appto\abx@tempa{in}%
-     \appto\abx@tempb{\clearname{introduction}}}
-    {\ifnamesequal{editor}{foreword}
-       {\appto\abx@tempa{fo}%
-        \appto\abx@tempb{\clearname{foreword}}}
-       {\ifnamesequal{editor}{afterword}
-          {\appto\abx@tempa{af}%
-           \appto\abx@tempb{\clearname{afterword}}}
-          {}}}%
-  \ifbibxstring{\abx@tempa}
-    {\printtext[editortype]{\bibstring{\abx@tempa}}\abx@tempb}
-    {\usebibmacro{editorstrg}}}
-
-\newbibmacro*{translatorstrg}{%
-  \ifboolexpr{
-    test {\ifnumgreater{\value{translator}}{1}}
-    or
-    test {\ifandothers{translator}}
-  }
-    {\bibstring{translators}}
-    {\bibstring{translator}}}
-
-\newbibmacro*{translator+othersstrg}{%
-  \ifboolexpr{
-    test {\ifnumgreater{\value{translator}}{1}}
-    or
-    test {\ifandothers{translator}}
-  }
-    {\def\abx@tempa{translators}}
-    {\def\abx@tempa{translator}}%
-  \ifnamesequal{translator}{commentator}
-    {\appto\abx@tempa{co}%
-     \clearname{commentator}}
-    {\ifnamesequal{translator}{annotator}
-       {\appto\abx@tempa{an}%
-        \clearname{annotator}}
-       {}}%
-  \ifnamesequal{translator}{introduction}
-    {\appto\abx@tempa{in}%
-     \clearname{introduction}}
-    {\ifnamesequal{translator}{foreword}
-       {\appto\abx@tempa{fo}%
-        \clearname{foreword}}
-       {\ifnamesequal{translator}{afterword}
-          {\appto\abx@tempa{af}%
-           \clearname{afterword}}
-          {}}}%
-  \bibstring{\abx@tempa}}
-
-\newbibmacro*{byauthor}{%
-  \ifboolexpr{
-    test \ifuseauthor
-    or
-    test {\ifnameundef{author}}
-  }
-    {}
-    {\usebibmacro{bytypestrg}{author}{author}%
-     \setunit{\addspace}%
-     \printnames[byauthor]{author}}}
-
-\newbibmacro*{bybookauthor}{%
-  \ifnamesequal{author}{bookauthor}
-    {}
-    {\printnames{bookauthor}}}
-
-\newbibmacro*{byeditor}{%
-  \ifnameundef{editor}
-    {}
-    {\usebibmacro{bytypestrg}{editor}{editor}%
-     \setunit{\addspace}%
-     \printnames[byeditor]{editor}%
-     \newunit}%
-  \usebibmacro{byeditorx}}
-
-\newbibmacro*{byeditorx}{%
-  \ifnameundef{editora}
-    {}
-    {\usebibmacro{bytypestrg}{editora}{editor}%
-     \setunit{\addspace}%
-     \printnames[byeditora]{editora}%
-     \newunit}%
-  \ifnameundef{editorb}
-    {}
-    {\usebibmacro{bytypestrg}{editorb}{editor}%
-     \setunit{\addspace}%
-     \printnames[byeditorb]{editorb}%
-     \newunit}%
-  \ifnameundef{editorc}
-    {}
-    {\usebibmacro{bytypestrg}{editorc}{editor}%
-     \setunit{\addspace}%
-     \printnames[byeditorc]{editorc}%
-     \newunit}}
-
-\newbibmacro*{bytranslator}{%
-  \ifnameundef{translator}
-    {}
-    {\bibstring{bytranslator}%
-     \setunit{\addspace}%
-     \printnames[bytranslator]{translator}}}
-
-\newbibmacro*{byholder}{%
-  \printnames{holder}}
-
-\newbibmacro*{byeditor+others}{%
-  \ifnameundef{editor}
-    {}
-    {\usebibmacro{byeditor+othersstrg}%
-     \setunit{\addspace}%
-     \printnames[byeditor]{editor}%
-     \clearname{editor}%
-     \newunit}%
-  \usebibmacro{byeditorx}%
-  \usebibmacro{bytranslator+others}}
-
-\newbibmacro*{bytranslator+others}{%
-  \ifnameundef{translator}
-    {}
-    {\usebibmacro{bytranslator+othersstrg}%
-     \setunit{\addspace}%
-     \printnames[bytranslator]{translator}%
-     \clearname{translator}%
-     \newunit}%
-  \usebibmacro{withothers}}
-
-\newbibmacro*{bytypestrg}[2]{%
-  \iffieldundef{#1type}
-    {\bibstring{by#2}}
-    {\ifbibxstring{by\thefield{#1type}}
-       {\bibstring{by\thefield{#1type}}}
-       {\printtext{\thefield{#1type}}}}}
-
-\newbibmacro*{byeditor+othersstrg}{%
-  \iffieldundef{editortype}
-    {\def\abx@tempa{byeditor}}
-    {\edef\abx@tempa{by\thefield{editortype}}}%
-  \let\abx@tempb=\empty
-  \ifnamesequal{editor}{translator}
-    {\appto\abx@tempa{tr}%
-     \appto\abx@tempb{\clearname{translator}}}
-    {}%
-  \ifnamesequal{editor}{commentator}
-    {\appto\abx@tempa{co}%
-     \appto\abx@tempb{\clearname{commentator}}}
-    {\ifnamesequal{editor}{annotator}
-       {\appto\abx@tempa{an}%
-        \appto\abx@tempb{\clearname{annotator}}}
-       {}}%
-  \ifnamesequal{editor}{introduction}
-    {\appto\abx@tempa{in}%
-     \appto\abx@tempb{\clearname{introduction}}}
-    {\ifnamesequal{editor}{foreword}
-       {\appto\abx@tempa{fo}%
-        \appto\abx@tempb{\clearname{foreword}}}
-       {\ifnamesequal{editor}{afterword}
-          {\appto\abx@tempa{af}%
-           \appto\abx@tempb{\clearname{afterword}}}
-          {}}}%
-  \ifbibxstring{\abx@tempa}
-    {\printtext{\bibstring{\abx@tempa}}\abx@tempb}
-    {\usebibmacro{bytypestrg}{editor}{editor}}}
-
-\newbibmacro*{bytranslator+othersstrg}{%
-  \def\abx@tempa{bytranslator}%
-  \ifnamesequal{translator}{commentator}
-    {\appto\abx@tempa{co}%
-     \clearname{commentator}}
-    {\ifnamesequal{translator}{annotator}
-       {\appto\abx@tempa{an}%
-        \clearname{annotator}}
-       {}}%
-  \ifnamesequal{translator}{introduction}
-    {\appto\abx@tempa{in}%
-     \clearname{introduction}}
-    {\ifnamesequal{translator}{foreword}
-       {\appto\abx@tempa{fo}%
-        \clearname{foreword}}
-       {\ifnamesequal{translator}{afterword}
-          {\appto\abx@tempa{af}%
-           \clearname{afterword}}
-          {}}}%
-  \bibstring{\abx@tempa}}
-
-\newbibmacro*{withcommentator}{%
-  \ifnameundef{commentator}
-    {}
-    {\bibstring{withcommentator}%
-     \setunit{\addspace}%
-     \printnames[withcommentator]{commentator}}}
-
-\newbibmacro*{withannotator}{%
-  \ifnameundef{annotator}
-    {}
-    {\bibstring{withannotator}%
-     \setunit{\addspace}%
-     \printnames[withannotator]{annotator}}}
-
-\newbibmacro*{withintroduction}{%
-  \ifnameundef{introduction}
-    {}
-    {\bibstring{withintroduction}%
-     \setunit{\addspace}%
-     \printnames[withintroduction]{introduction}}}
-
-\newbibmacro*{withforeword}{%
-  \ifnameundef{foreword}
-    {}
-    {\bibstring{withforeword}%
-     \setunit{\addspace}%
-     \printnames[withforeword]{foreword}}}
-
-\newbibmacro*{withafterword}{%
-  \ifnameundef{afterword}
-    {}
-    {\bibstring{withafterword}%
-     \setunit{\addspace}%
-     \printnames[withafterword]{afterword}}}
-
-\newbibmacro*{withothers}{%
-  \usebibmacro{withcommentator}%
-  \clearname{commentator}%
-  \newunit
-  \usebibmacro{withannotator}%
-  \clearname{annotator}%
-  \newunit
-  \usebibmacro{withintroduction}%
-  \clearname{introduction}%
-  \newunit
-  \usebibmacro{withforeword}%
-  \clearname{foreword}%
-  \newunit
-  \usebibmacro{withafterword}%
-  \clearname{afterword}}
-
-\newbibmacro*{title}{%
-  \ifboolexpr{
-    test {\iffieldundef{title}}
-    and
-    test {\iffieldundef{subtitle}}
-  }
-    {}
-    {\printtext[title]{%
-       \printfield[titlecase]{title}%
-       \setunit{\subtitlepunct}%
-       \printfield[titlecase]{subtitle}}%
-     \newunit}%
-  \printfield{titleaddon}}
-
-\newbibmacro*{booktitle}{%
-  \ifboolexpr{
-    test {\iffieldundef{booktitle}}
-    and
-    test {\iffieldundef{booksubtitle}}
-  }
-    {}
-    {\printtext[booktitle]{%
-       \printfield[titlecase]{booktitle}%
-       \setunit{\subtitlepunct}%
-       \printfield[titlecase]{booksubtitle}}%
-     \newunit}%
-  \printfield{booktitleaddon}}
-
-\newbibmacro*{maintitle}{%
-  \ifboolexpr{
-    test {\iffieldundef{maintitle}}
-    and
-    test {\iffieldundef{mainsubtitle}}
-  }
-    {}
-    {\printtext[maintitle]{%
-       \printfield[titlecase]{maintitle}%
-       \setunit{\subtitlepunct}%
-       \printfield[titlecase]{mainsubtitle}}%
-     \newunit}%
-  \printfield{maintitleaddon}}
-
-\newbibmacro*{journal}{%
-  \iffieldundef{journaltitle}
-    {}
-    {\printtext[journaltitle]{%
-       \printfield[titlecase]{journaltitle}%
-       \setunit{\subtitlepunct}%
-       \printfield[titlecase]{journalsubtitle}}}}
-
-\newbibmacro*{periodical}{%
-  \iffieldundef{title}
-    {}
-    {\printtext[title]{%
-       \printfield[titlecase]{title}%
-       \setunit{\subtitlepunct}%
-       \printfield[titlecase]{subtitle}}}}
-
-\newbibmacro*{issue}{%
-  \iffieldundef{issuetitle}
-    {}
-    {\printtext[issuetitle]{%
-       \printfield[titlecase]{issuetitle}%
-       \setunit{\subtitlepunct}%
-       \printfield[titlecase]{issuesubtitle}}}}
-
-\newbibmacro*{in:}{%
-  \printtext{%
-    \bibstring{in}\intitlepunct}}
-
-\newbibmacro*{date}{\printdate}
-
-\newbibmacro*{url+urldate}{%
-  \usebibmacro{url}%
-  \iffieldundef{urlyear}
-    {}
-    {\setunit*{\addspace}%
-     \usebibmacro{urldate}}}
-
-\newbibmacro*{url}{\printfield{url}}
-\newbibmacro*{urldate}{\printurldate}
-
-\newbibmacro*{pageref}{%
-  \iflistundef{pageref}
-    {}
-    {\printtext[parens]{%
-       \ifnumgreater{\value{pageref}}{1}
-         {\bibstring{backrefpages}\ppspace}
-         {\bibstring{backrefpage}\ppspace}%
-       \printlist[pageref][-\value{listtotal}]{pageref}}}}
-
-\newbibmacro*{setpageref}{%
-  \iflistundef{pageref}
-    {}
-    {\printtext{%
-       \ifnumgreater{\value{pageref}}{1}
-         {\bibstring{backrefpages}\ppspace}
-         {\bibstring{backrefpage}\ppspace}%
-       \printlist[pageref][-\value{listtotal}]{pageref}}}}
-
-\newbibmacro*{eprint}{%
-  \iffieldundef{eprinttype}
-    {\printfield{eprint}}
-    {\printfield[eprint:\strfield{eprinttype}]{eprint}}}
-
-\newbibmacro*{annotation}{%
-  \iffieldundef{annotation}
-    {\printfile[annotation]{\bibannotationprefix\thefield{entrykey}.tex}}
-    {\printfield{annotation}}}
-
-\newbibmacro*{abstract}{%
-  \iffieldundef{abstract}
-    {\printfile[abstract]{\bibabstractprefix\thefield{entrykey}.tex}}
-    {\printfield{abstract}}}
-
-\newbibmacro*{related:default}[1]{%
-  \entrydata*{#1}{%
-    \usedriver
-      {\ifnameundef{savedauthor}
-         {\ifnameundef{savededitor}
-            {}
-            {\ifnamesequal{editor}{savededitor}
-               {\clearname{editor}}
-               {}}}
-         {\ifnamesequal{author}{savedauthor}
-            {\clearname{author}}
-            {}}%
-       \renewbibmacro*{related:init}{}%
-       \DeclareNameAlias{sortname}{default}%
-       \ifbibmacroundef{date+extrayear}
-         {}
-         {\renewbibmacro*{date+extrayear}{}%
-          \renewbibmacro*{date}{\printdate}}%
-       \renewbibmacro*{pageref}{}}
-      {\thefield{entrytype}}}}
-
-\newbibmacro*{related:bytranslator}[1]{%
-  \entrydata{#1}{%
-    \renewbibmacro*{name:hook}[1]{%
-      \ifnumequal{\value{listcount}}{1}
-        {\begingroup
-         \mkrelatedstring%
-         \lbx@initnamehook{#1}%
-         \endgroup}
-        {}}%
-    \printnames[bytranslator]{translator}%
-    \setunit*{\addspace\bibstring[\mkrelatedstring]{astitle}\space}%
-    \usebibmacro{title}%
-    \setunit{\addspace}%
-    \printtext[parens]{%
-      \printlist{location}%
-      \iflistundef{publisher}
-        {\setunit*{\addcomma\space}}
-        {\setunit*{\addcolon\space}}%
-      \printlist{publisher}%
-      \setunit*{\addcomma\space}%
-      \printdate}}}
-
-\newbibmacro*{related:multivolume}[1]{%
-  \entrydata*{#1}{%
-    \printtext{%
-      \printfield{volume}%
-      \printfield{part}}%
-    \setunit*{\addcolon\space}%
-    \usebibmacro{title}%
-    \ifboolexpr{
-      test {\ifnamesequal{author}{savedauthor}}
-      or
-      test {\ifnameundef{author}}
-    } 
-      {}
-      {\usebibmacro{bytypestrg}{author}{author}%
-       \setunit{\addspace}%
-       \printnames[byauthor]{author}
-       \newunit\newblock}%
-    \ifboolexpr{
-      test {\ifnamesequal{editor}{savededitor}}
-      or
-      test {\ifnameundef{editor}}
-    } 
-      {}
-      {\usebibmacro{byeditor+others}%
-       \newunit\newblock}%
-  \printdate}}
-
-\newbibmacro*{related:origpubin}[1]{%
-  \entrydata*{#1}{%
-    \printfield{year}%
-    \ifboolexpr{
-      test {\iflistsequal{publisher}{savedpublisher}}
-      or
-      test {\iflistundef{publisher}}
-    }
-      {}
-      {\setunit{\addspace\bibstring[\mkrelatedstring]{bypublisher}\space}%
-       \printlist{publisher}%
-       \setunit{\addcomma\space}%
-       \iflistsequal{location}{savedlocation}
-         {}
-         {\printlist{location}}}}}
-
-\newbibmacro*{related:origpubas}[1]{%
-  \entrydata*{#1}{%
-    \usebibmacro{title}%
-    \ifboolexpr{
-      test {\iflistsequal{publisher}{savedpublisher}}
-      or
-      test {\iflistundef{publisher}}
-    }
-      {}
-      {\setunit{\addspace\bibstring[\mkrelatedstring]{bypublisher}\space}%
-       \printlist{publisher}%
-       \setunit{\addcomma\space}%
-       \iflistsequal{location}{savedlocation}
-         {}
-         {\printlist{location}}}}}
-
-\DeclareFieldFormat{title:hook}{%
-  \begingroup
-  \mkrelatedstring%
-  \lbx@inittitlehook{#1}%
-  \endgroup
-  \mkbibemph{#1}}
-
-\newbibmacro*{related:reprintfrom}[1]{%
-  \entrydata*{#1}{%
-    \iffieldundef{journaltitle}
-      {\iffieldundef{maintitle}
-         {\printfield[title:hook]{booktitle}}
-         {\printfield[title:hook]{maintitle}}%
-       \newunit\newblock
-       \usebibmacro{byeditor+others}%
-       \newunit\newblock
-       \printfield{edition}%
-       \newunit
-       \iffieldundef{volume}
-         {}
-         {\printfield{volume}%
-          \printfield{part}}
-       \newunit\newblock
-       \usebibmacro{series+number}%
-       \newunit\newblock
-       \printfield{note}%
-       \newunit\newblock
-       \usebibmacro{publisher+location+date}%
-       \newunit\newblock
-       \usebibmacro{chapter+pages}}
-      {\printfield[title:hook]{journaltitle}%
-       \newunit\newblock
-       \usebibmacro{byeditor+others}%
-       \newunit\newblock
-       \usebibmacro{note+pages}}}}
-
-\endinput
diff --git a/Master/texmf-dist/tex/latex/biblatex/biblatex_legacy.sty b/Master/texmf-dist/tex/latex/biblatex/biblatex_legacy.sty
deleted file mode 100644
index 11c339aef93..00000000000
--- a/Master/texmf-dist/tex/latex/biblatex/biblatex_legacy.sty
+++ /dev/null
@@ -1,10608 +0,0 @@
-% $Id: biblatex.sty,v 1.7 2011/11/13 19:09:07 lehman stable $
-
-% Copyright (c) 2006-2011 Philipp Lehman.
-%               2012-2016 Philip Kime, Audrey Boruvka, Joseph Wright
-% Permission is granted to copy, distribute and/or modify this
-% software under the terms of the LaTeX Project Public License
-% (LPPL), version 1.3.
-%
-% The LPPL maintenance status of this software is
-% 'author-maintained'.
-%
-% This software is provided 'as is', without warranty of any kind,
-% either expressed or implied, including, but not limited to, the
-% implied warranties of merchantability and fitness for a
-% particular purpose.
-
-\NeedsTeXFormat{LaTeX2e}[2005/12/01]
-\ProvidesPackage{biblatex_legacy}
-[\abx@date\space v\abx@version\space programmable bibliographies (bibtex) (PK/JW/AB)]
-
-%% Dependencies
-
-\RequirePackage{etoolbox}
-\RequirePackage{keyval}
-\RequirePackage{logreq}
-\RequirePackage{ifthen}
-\RequirePackage{url}
-
-\@ifpackagelater{etoolbox}{2010/11/29}
-  {}
-  {\PackageError{biblatex}
-     {Outdated 'etoolbox' package}
-     {Upgrade to etoolbox v2.1 (2010/11/29) or later.\MessageBreak
-      I found: '\csuse{ver@etoolbox.sty}'.\MessageBreak
-      This is a fatal error. I'm aborting now.}%
-   \endinput}
-
-%% Category codes
-
-\def\blx@docatcodes{%
-  \do\=\do\<\do\>\do\-\do\"\do\'\do\`\do\.%
-  \do\,\do\;\do\:\do\!\do\?\do\/}
-\def\do#1{\catcode\number`#1=\the\catcode`#1\relax}
-\edef\blx@catcodes{\blx@docatcodes\do\^\do\~\do\&\do\|}
-\let\do\noexpand
-
-\def\blx@saneccodes{%
-  \catcode`\~=\active
-  \let\do\@makeother
-  \blx@docatcodes
-  \let\do\noexpand}
-
-\blx@saneccodes
-\catcode`\&=3
-\catcode`\|=3
-\catcode`\^=7
-\def\blx@nl{^^J}
-
-%% Compatibility
-
-\AtEndPreamble{%
-  \def\do#1{%
-    \@ifpackageloaded{#1}
-      {\blx@error
-         {Incompatible package '#1'}
-         {The '#1' package and biblatex are incompatible}}
-      {}}%
-  \docsvlist{%
-    amsrefs,apacite,babelbib,backref,bibtopic,bibunits,chapterbib,
-    cite,citeref,drftcite,footbib,inlinebib,jurabib,mcite,mciteplus,
-    mlbib,multibbl,multibib,natbib,opcit,overcite,splitbib,ucs}%
-  \def\blx@langstrings{}%
-  % Set up sortlocale defaults
-  \ifdefstring\blx@sortlocale{auto}
-    {\ifdef\bbl@main@language% babel or polyglossia is loaded
-      {\edef\blx@sortlocale{\bbl@main@language}}
-      {\def\blx@sortlocale{english}}}
-    {}%
-  \@ifpackageloaded{polyglossia}
-    {\ifboolexpr{
-      not test {\iftoggle{blx@autolangbib}}
-      and
-      not test {\iftoggle{blx@autolangcite}}}
-       {\blx@mknoautolang}
-       {\blx@mkautolangpoly}}
-    {\@ifpackageloaded{babel}
-      {\ifboolexpr{
-        not test {\iftoggle{blx@autolangbib}}
-        and
-        not test {\iftoggle{blx@autolangcite}}}
-         {\blx@mknoautolang}
-         {\blx@mkautolangbabel}}
-      {\blx@mknoautolang}}%
-  % These already have defaults set to basically do nothing
-  % so if the toggles are true, we need to define again since
-  % mkautolang* redefines \blx@beglang
-  % In turn, \blx@beglang defines \blx@endlang and so \blx@beglangcite and
-  % \blx@endlangcite need redefining inside \blx@beglang after \blx@endlang
-  % has been defined.
-  \iftoggle{blx@autolangbib}
-    {\let\blx@beglangbib\blx@beglang}
-    {}%
-  \iftoggle{blx@autolangcite}
-    {\let\blx@beglangcite\blx@beglang}
-    {}%
-  \csuse{abx@extras@\blx@languagename}%
-  \csuse{abx@strings@\blx@languagename}%
-  \undef\blx@mkautolangbabel
-  \undef\blx@mkautolangpoly
-  \undef\blx@mknoautolang
-  \ifnum\blx@hyperref=\z@
-    \blx@mknohyperref
-  \else
-    \@ifpackageloaded{hyperref}
-      {\blx@mkhyperref}
-      {\ifnum\blx@hyperref=\@ne
-         \blx@warning@noline{%
-           Missing 'hyperref' package.\MessageBreak
-           Setting hyperref=false}%
-       \fi
-       \blx@mknohyperref}%
-  \fi
-  \providecommand*{\nolinkurl}{\url}%
-  \undef\blx@mkhyperref
-  \undef\blx@mknohyperref
-  \ifundef\TE@hook
-    {\let\TE@hook\@empty
-     \toggletrue{blx@tempa}%
-     \def\do#1{%
-       \patchcmd#1%
-         {\let\isundefined\TE@undef}
-         {\let\isundefined\TE@undef\TE@hook}
-         {\togglefalse{blx@tempa}\listbreak}
-         {}}%
-     \docsvlist{%
-       \ifthenelse,%          ifthen
-       \org@ifthenelse,%      babel
-       \HyOrg@ifthenelse,%    hyperref
-       \NROrg@ifthenelse}%    nameref
-     \iftoggle{blx@tempa}
-       {\blx@err@patch{'ifthen' package}}
-       {}}
-    {}%
-  \appto\TE@hook{\blx@TE@hook}%
-  \toggletrue{blx@tempa}%
-  \def\do#1{%
-    \patchcmd#1%
-      {\color@begingroup}
-      {\color@begingroup\toggletrue{blx@footnote}}
-      {\togglefalse{blx@tempa}\listbreak}
-      {}}%
-  \docsvlist{%
-    \@footnotetext,%          latex
-    \H@@footnotetext,%        hyperref
-    \V@@footnotetext,%        fancyvrb
-    \scr@saved@footnotetext,% koma-script 3.x
-    \l@dold@footnotetext,%    ledmac
-    \l@doldold@footnotetext,% ledmac
-    \@fntORI}%                frenchle
-  \iftoggle{blx@tempa}%       ams classes
-    {\patchcmd\@footnotetext
-       {\@makefntext}
-       {\toggletrue{blx@footnote}\@makefntext}
-       {\togglefalse{blx@tempa}}
-       {}}
-    {}%
-  \@ifclassloaded{memoir}
-    {\def\do#1{%
-       \patchcmd#1%
-         {\color@begingroup}
-         {\color@begingroup\toggletrue{blx@footnote}}
-         {}
-         {}}%
-     \docsvlist{%
-       \m@mold@footnotetext,%
-       \@plainfootnotetext,%
-       \@twocolfootnotetext,%
-       \@threecolfootnotetext,%
-       \@parafootnotetext}%
-     \def\do#1{%
-       \patchcmd#1%
-         {\color@begingroup\@makefntext}
-         {\color@begingroup\toggletrue{blx@footnote}\@makefntext}
-         {}
-         {}}%
-     \docsvlist{%
-       \@footnotetext,% patch twice
-       \H@@footnotetext,% patch twice
-       \@plainfootnotetext}}
-    {}%
-  \iftoggle{blx@tempa}
-    {\blx@warning@noline{%
-       Patching footnotes failed.\MessageBreak
-       Footnote detection will not work}}
-    {}%
-  \@ifpackageloaded{endnotes}
-    {\patchcmd\theendnotes
-       {\enoteformat}
-       {\toggletrue{blx@footnote}\enoteformat}
-       {}
-       {\blx@err@patch{'endnotes' package}}}
-    {}%
-  \@ifpackageloaded{bigfoot}
-    {\apptocmd\@makefnstartbox
-       {\toggletrue{blx@footnote}}
-       {}
-       {\blx@err@patch{'bigfoot' package}}}
-    {}%
-  \@ifpackageloaded{showkeys}
-    {\ifdef\SK@
-       {\AtEveryBibitem{\SK@\SK@@label{\thefield{entrykey}}}%
-        \AtEveryLositem{\SK@\SK@@label{\thefield{entrykey}}}%
-        \ifundef\SK@cite % = 'notcite' disabled
-          {\AtEveryCitekey{\SK@\SK@@ref{\thefield{entrykey}}}}
-          {}}
-       {}}
-    {}%
-  \apptocmd\@floatboxreset
-    {\boolfalse{citetracker}%
-     \boolfalse{pagetracker}}
-    {}
-    {\blx@err@patch{floats}}%
-  \ifdef\TX@endtabularx % tabularx/memoir
-    {\pretocmd\TX@endtabularx
-      {\addtocounter{tabx@nest}{1}}% track nestes tabularx environments
-      {}
-      {\blx@err@patch{'tabularx'}}%
-      % no need to conditionalise on top-level tabx as the search/replace
-      % will only match once anyway
-     \patchcmd\TX@endtabularx
-      {\edef\TX@ckpt{\cl@@ckpt}}
-      {\edef\TX@ckpt{\cl@@ckpt\abx@resttrackers}%
-        \abx@savetrackers}
-      {}
-      {\blx@err@patch{'tabularx'}}%
-     \apptocmd\TX@endtabularx
-      {\ifnum\value{tabx@nest}=1% only clear trackers for top-level tabularx
-        \abx@cleartrackers
-        \fi
-        \addtocounter{tabx@nest}{-1}}
-      {}
-      {\blx@err@patch{'tabularx'}}}
-    {}%
-  \@ifpackageloaded{csquotes}
-    {\@ifpackagelater{csquotes}{2009/05/30}
-       {}
-       {\blx@error
-          {Outdated 'csquotes' package}
-          {Upgrade to csquotes v4.4 (2009/05/30) or later.\MessageBreak
-           I found: '\csuse{ver@csquotes.sty}'}}%
-     \BlockquoteDisable{\let\blx@thecheckpunct\@gobble}%
-     \@ifpackagelater{csquotes}{2009/08/27}
-       {\appto\@blockquote@prehook{\abx@savetrackers}%
-        \appto\@blockquote@posthook{\abx@resttrackers\abx@cleartrackers}}
-       {}%
-     \@ifpackagelater{csquotes}{2010/06/09}
-       {}
-       {\newcommand*{\@quotereset}{}\newcount\@quotereset}}
-    {\@ifpackageloaded{babel}
-       {\blx@warning@noline{%
-          'babel/polyglossia' detected but 'csquotes' missing.\MessageBreak
-          Loading 'csquotes' recommended}}
-       {}%
-     \newcommand*{\@quotelevel}{}%
-     \newcount\@quotelevel
-     \newcommand*{\@quotereset}{}%
-     \newcount\@quotereset
-     \newcommand*{\@setquotesfcodes}{}%
-     \let\@setquotesfcodes\relax
-     \newrobustcmd*{\initoquote}{\@quotelevel\@ne}%
-     \newrobustcmd*{\initiquote}{\@quotelevel\tw@}%
-     \newrobustcmd*{\textooquote}{``}%
-     \newrobustcmd*{\textcoquote}{''}%
-     \newrobustcmd*{\textoiquote}{`\relax}% block ligs
-     \newrobustcmd*{\textciquote}{'\relax}% block ligs
-     \newrobustcmd*{\enquote}{\@ifstar\blx@enquote@ii\blx@enquote}%
-     \def\blx@enquote{%
-       \ifnum\@quotelevel>\z@
-         \expandafter\blx@enquote@ii
-       \else
-         \expandafter\blx@enquote@i
-       \fi}%
-     \long\def\blx@enquote@i#1{%
-       \begingroup\initoquote
-       \textooquote#1\textcoquote
-       \endgroup}%
-     \long\def\blx@enquote@ii#1{%
-       \begingroup\initiquote
-       \textoiquote#1\textciquote
-       \endgroup}%
-     \appto\blx@setsfcodes{%
-       \sfcode`\`=\z@
-       \sfcode`\'=\z@}}%
-  \let\do\noexpand}
-
-\begingroup
-\@makeother\#
-% \relax: gobble newline -> titletoc.sty
-\AtEndPreamble{%
-  \addtocontents{toc}{%
-     \boolfalse{citerequest}%
-     \boolfalse{citetracker}%
-     \boolfalse{pagetracker}%
-     \boolfalse{backtracker}\relax}%
-  \addtocontents{lof}{%
-     \boolfalse{citerequest}%
-     \boolfalse{citetracker}%
-     \boolfalse{pagetracker}%
-     \boolfalse{backtracker}\relax}%
-  \addtocontents{lot}{%
-     \boolfalse{citerequest}%
-     \boolfalse{citetracker}%
-     \boolfalse{pagetracker}%
-     \boolfalse{backtracker}\relax}%
-  \patchcmd\addtocontents
-    {\string\@writefile}
-    {\string\@writefile{#1}{\defcounter{refsection}{\the\c@refsection}\relax}%
-     \string\@writefile}
-    {}
-    {\blx@err@patch{\string\addtocontents}}}
-\endgroup
-
-% trick hyperref into believing we're natbib
-\let\NAT@parse\@empty
-% trick showkeys into believing we're havard
-\let\HAR@checkdef\@empty
-
-%% Allocation
-
-\providecommand{\@gobblefive}[5]{}
-
-% Counter to track nested tabularx environemnts so we don't
-% try to patch the commands more than once below as this undefs some
-% macros and an error is thrown
-\newcounter{tabx@nest}
-\setcounter{tabx@nest}{0}
-
-\newcounter{listtotal}
-\def\thelisttotal{\the\c@listtotal}
-\newcounter{listcount}
-\def\thelistcount{\the\c@listcount}
-\newcounter{liststart}
-\def\theliststart{\the\c@liststart}
-\newcounter{liststop}
-\def\theliststop{\the\c@liststop}
-\newcounter{citecount}
-\def\thecitecount{\the\c@citecount}
-\newcounter{citetotal}
-\def\thecitetotal{\the\c@citetotal}
-\newcounter{multicitecount}
-\def\themulticitecount{\the\c@multicitecount}
-\newcounter{multicitetotal}
-\def\themulticitetotal{\the\c@multicitetotal}
-\newcounter{instcount}
-\def\theinstcount{\the\c@instcount}
-\newcounter{maxnames}
-\def\themaxnames{\the\c@maxnames}
-\newcounter{minnames}
-\def\theminnames{\the\c@minnames}
-\newcounter{maxitems}
-\def\themaxitems{\the\c@maxitems}
-\newcounter{minitems}
-\def\theminitems{\the\c@minitems}
-\newcounter{citecounter}
-\def\thecitecount{\the\c@citecounter}
-\newcounter{savedcitecounter}
-\def\thecitecount{\the\c@savedcitecounter}
-\newcounter{uniquelist}
-\def\theuniquelist{\the\c@uniquelist}
-\newcounter{uniquename}
-\def\theuniquename{\the\c@uniquename}
-\newcounter{refsection}
-\def\therefsection{\the\c@refsection}
-\newcounter{refsegment}
-\def\therefsegment{\the\c@refsegment}
-\newcounter{maxextrayear}
-\def\themaxextrayear{\the\c@maxextrayear}
-\newcounter{maxextraalpha}
-\def\themaxextraalpha{\the\c@maxextraalpha}
-\newcounter{abbrvpenalty}
-\def\theabbrvpenalty{\the\c@abbrvpenalty}
-\newcounter{highnamepenalty}
-\def\thehighnamepenalty{\the\c@highnamepenalty}
-\newcounter{lownamepenalty}
-\def\thelownamepenalty{\the\c@lownamepenalty}
-\newcounter{maxparens}
-\def\themaxparens{\the\c@maxparens}
-\newcounter{parenlevel}
-\def\theparenlevel{\the\c@parenlevel}
-
-\newcount\blx@tempcnta
-\newcount\blx@tempcntb
-\newcount\blx@tempcntc
-\newcount\blx@maxsection
-\newcount\blx@maxsegment
-\newcount\blx@notetype
-\newcount\blx@parenlevel@text
-\newcount\blx@parenlevel@foot
-
-\def\blx@backend{0}
-\def\blx@uniquename{0}
-\def\blx@uniquelist{0}
-\def\blx@maxbibnames{0}
-\def\blx@minbibnames{0}
-\def\blx@maxcitenames{0}
-\def\blx@mincitenames{0}
-\def\blx@maxbibnames@type{\blx@maxbibnames}
-\def\blx@minbibnames@type{\blx@minbibnames}
-\def\blx@maxcitenames@type{\blx@maxcitenames}
-\def\blx@mincitenames@type{\blx@mincitenames}
-\def\blx@maxalphanames{0}
-\def\blx@minalphanames{0}
-\def\blx@maxitems{0}
-\def\blx@minitems{0}
-\def\blx@maxitems@type{\blx@maxitems}
-\def\blx@minitems@type{\blx@minitems}
-
-\newlength{\labelnumberwidth}
-\newlength{\labelalphawidth}
-\newlength{\shorthandwidth}
-\newlength{\biblabelsep}
-\ifdef\bibitemsep % memoir
-  {}
-  {\newlength{\bibitemsep}}
-\newlength{\bibnamesep}
-\newlength{\bibinitsep}
-\newlength{\bibparsep}
-\newlength{\bibhang}
-
-\newbool{citetracker}
-\newbool{pagetracker}
-\newbool{backtracker}
-\newbool{citerequest}
-\booltrue{citerequest}
-
-\newtoggle{blx@tempa}
-\newtoggle{blx@tempb}
-\newtoggle{blx@runltx}
-\newtoggle{blx@runbtx}
-\newtoggle{blx@block}
-\newtoggle{blx@unit}
-\newtoggle{blx@skipentry}
-\newtoggle{blx@insert}
-\newtoggle{blx@lastins}
-\newtoggle{blx@keepunit}
-\newtoggle{blx@debug}
-\newtoggle{blx@sortcase}
-\newtoggle{blx@sortupper}
-\newtoggle{blx@autolangbib}
-\newtoggle{blx@autolangcite}
-\newtoggle{blx@clearlang}
-\newtoggle{blx@defernumbers}
-\newtoggle{blx@omitnumbers}
-\newtoggle{blx@footnote}
-\newtoggle{blx@labelalpha}
-\newtoggle{blx@labelnumber}
-\newtoggle{blx@labeldate}
-\newtoggle{blx@natbib}
-\newtoggle{blx@mcite}
-\newtoggle{blx@loadfiles}
-\newtoggle{blx@singletitle}
-\newtoggle{blx@terseinits}
-\newtoggle{blx@giveninits}
-\newtoggle{blx@useauthor}
-\newtoggle{blx@useeditor}
-\newtoggle{blx@usetranslator}
-\newtoggle{blx@useprefix}
-\newtoggle{blx@addset}
-\newtoggle{blx@setonly}
-\newtoggle{blx@dataonly}
-\newtoggle{blx@skipbib}
-\newtoggle{blx@skipbiblist}
-\newtoggle{blx@skiplab}
-\newtoggle{blx@citation}
-\newtoggle{blx@bibliography}
-\newtoggle{blx@reencode}
-\newtoggle{blx@citeindex}
-\newtoggle{blx@bibindex}
-
-\newread\blx@auxin
-\newwrite\blx@auxout
-
-\def\blx@onlypreamble#1{%
-  \gappto\blx@dopreamblecmds{\do#1}}
-
-\def\blx@dopreamblecmds{%
-  \do\blx@dopreamblecmds
-  \do\blx@onlypreamble}
-
-%% Initialization
-
-\def\blx@blxinit{%
-  \let\blx@blxinit\relax
-  \blx@initunit}
-
-\edef\blx@auxfile@bibtex{\jobname}
-\let\blx@auxout@bibtex\@mainaux
-\newcommand*{\labelalphaothers}{+}
-\newcommand*{\sortalphaothers}{\labelalphaothers}
-\newcommand*{\blxauxsuffix}{-blx}
-
-\begingroup
-\def\blx@tempa#1"#2{%
-  #1\ifx#2\@empty\else
-    \expandafter\blx@tempa
-  \fi#2}
-\edef\blx@ctrlfile@bibtex{%
-  \noexpand\blx@tempa
-  \expandafter\blx@tempa\jobname"\@empty
-  \space\noexpand\@empty}
-\def\blx@tempa#1 #2{%
-  #1\ifx#2\@empty\else
-    \string_\expandafter\blx@tempa
-  \fi#2}
-\xdef\blx@ctrlfile@bibtex{\blx@ctrlfile@bibtex}
-\endgroup
-
-\def\blx@secinit{%
-  \ifcsundef{blx@sort@\the\c@refsection}
-    {\global\cslet{blx@sort@\the\c@refsection}\@empty}
-    {}%
-  \ifcsundef{blx@sbib@\the\c@refsection}
-    {\global\cslet{blx@sbib@\the\c@refsection}\@empty}
-    {}%
-  \ifcsundef{blx@bsee@\the\c@refsection}
-    {\global\cslet{blx@bsee@\the\c@refsection}\@empty}
-    {}%
-  \ifcsundef{blx@fsee@\the\c@refsection}
-    {\global\cslet{blx@fsee@\the\c@refsection}\@empty}
-    {}%
-  \ifcsundef{blx@losh@\the\c@refsection}
-    {\global\cslet{blx@losh@\the\c@refsection}\@empty}
-    {}%
-  \blx@ibidreset@force
-  \blx@idemreset@force
-  \blx@opcitreset@force
-  \blx@loccitreset@force
-  \ifcsundef{blx@segm@\the\c@refsection @\the\c@refsegment}
-    {\global\cslet{blx@segm@\the\c@refsection @\the\c@refsegment}\@empty}
-    {}}
-
-%% Auxiliary commands
-
-\protected\def\blx@safe@actives{%
-  \let\blx@if@safe@actives\if@safe@actives
-  \let\if@safe@actives\iftrue}
-
-\protected\def\blx@rest@actives{%
-  \let\if@safe@actives\blx@if@safe@actives}
-
-\protected\def\blx@regimc#1{%
-  \xappto\blx@blxinit{%
-    \let\noexpand#1\expandafter\noexpand\csname
-    blx@imc@\expandafter\@gobble\string#1\endcsname}}
-
-\protected\def\blx@regimcs#1{\blx@regimcs@i#1&}
-\def\blx@regimcs@i#1{%
-  \ifx#1&\else
-    \blx@regimc#1%
-    \expandafter\blx@regimcs@i
-  \fi}
-
-% {<field>} => \do{<item1>}\do{<item2>}...
-
-\def\blx@imc@docsvfield#1{%
-  \blx@imc@iffieldundef{#1}
-    {}
-    {\expandafter\expandafter\expandafter\docsvlist
-     \expandafter\expandafter\expandafter{%
-       \csname abx@field@#1\endcsname}}}
-
-% {<handler>}{<field>} => <handler>{<item1>}<handler>{<item2>}...
-
-\def\blx@imc@forcsvfield#1#2{%
-  \blx@imc@iffieldundef{#2}
-    {}
-    {\expandafter\expandafter\expandafter\blx@imc@forcsvfield@i
-     \expandafter\expandafter\expandafter{%
-       \csname abx@field@#2\endcsname}{#1}}}
-
-\def\blx@imc@forcsvfield@i#1#2{\forcsvlist{#2}{#1}}
-
-\blx@regimcs{\docsvfield \forcsvfield}
-
-% {<list>|<listmacro>}
-
-\protected\long\def\blx@listloop#1{%
-  \expandafter\blx@listloop@i#1|&}
-\long\def\blx@listloop@i#1|{%
-  \ifblank{#1}
-    {\blx@break}
-    {\blx@do{#1}\blx@listloop@i}}
-
-\long\def\blx@break#1&{%
-  \blx@done
-  \undef\blx@do
-  \undef\blx@done}
-
-% {<listmacro>}{<listcsname>} => matches in <listmacro>
-
-\protected\def\blx@filter#1#2{%
-  \def\do##1{%
-    \ifinlistcs{##1}{#2}
-      {\listadd#1{##1}}
-      {}}%
-  \blx@runfilter#1}
-
-% {<listmacro>}{<listcsname>} => matches in <listmacro>
-% Slightly odd use of filtering to do citation sorting.
-% Same as blx@filter but it keeps \tempcnta in step with the
-% resulting number of things in the filtered list. This is
-% because \tempcnta is used to set citetotal - this use
-% of filtering for cite sorting has the side-effect of stripping
-% duplicated like \cite{foo,foo} but we need then to keep citetotal
-% in sync.
-
-\protected\def\blx@filtercitesort#1#2{%
- \blx@tempcnta\z@
- \def\do##1{%
-   \ifinlistcs{##1}{#2}
-     {\listadd#1{##1}%
-      \advance\blx@tempcnta\@ne}
-     {}}%
- \blx@runfilter#1}
-
-% {<listmacro>}{<listcsname>} => neg. matches in <listmacro>
-
-\protected\def\blx@notfilter#1#2{%
-  \def\do##1{%
-    \ifinlistcs{##1}{#2}
-      {}
-      {\listadd#1{##1}}}%
-  \blx@runfilter#1}
-
-\def\blx@runfilter#1{%
-  \begingroup\edef#1{\endgroup
-    \unexpanded{\let#1\@empty\dolistloop}{#1}}%
-  #1\let\do\noexpand}
-
-% {<code>}{<string>} => <code>{<string>}
-
-\protected\def\blx@xsanitizeafter#1#2{%
-  \begingroup
-  \abx@hook@xsanitize
-  \def\blx@tempa{\endgroup#1}%
-  \edef\blx@tempb{#2}%
-  \expandafter\blx@tempa
-  \expandafter{\detokenize\expandafter{\blx@tempb}}}
-
-\def\abx@hook@xsanitize{%
-  \blx@safe@actives
-  \let\protect\string}
-
-% {<code>}{<string>} => <code>{<string>}
-
-\begingroup
-\catcode`\<=\active
-\catcode`\>=\active
-\catcode`\&=\active
-\catcode`\"=\active
-\catcode`\'=\active
-\protected\gdef\blx@xmlsanitizeafter#1#2{%
-  \begingroup
-  \abx@hook@xsanitize
-  \def\blx@tempa{\endgroup#1}%
-  \edef\blx@tempb{#2}%
-  \let\do\@makeother
-  \dospecials
-  \catcode`\<=\active
-  \catcode`\>=\active
-  \catcode`\&=\active
-  \catcode`\"=\active
-  \catcode`\'=\active
-  \edef<{\string&lt\string;}%
-  \edef>{\string&gt\string;}%
-  \edef&{\string&amp\string;}%
-  \edef"{\string&quot\string;}%
-  \edef'{\string&apos\string;}%
-  \endlinechar\m@ne
-  \everyeof{\noexpand}%
-  \edef\blx@tempb{\scantokens\expandafter{\blx@tempb}}%
-  \expandafter\blx@tempa
-  \expandafter{\detokenize\expandafter{\blx@tempb}}}
-\endgroup
-
-% {<file>}{<message>}{<preload>}{<postload>}{<success>}{<failure>}
-
-\protected\long\def\blx@inputonce#1#2#3#4#5#6{%
-  \ifcsundef{blx@file@#1}
-    {\blx@info@noline{Trying to load #2..}%
-     \IfFileExists{#1}
-       {\blx@info@noline{... file '#1' found}%
-        \listxadd\blx@list@req@stat{#1}%
-        #3\@@input\@filef@und#4#5}
-       {\blx@info@noline{... file '#1' not found}#6}%
-     \global\csdef{blx@file@#1}{}%
-     \@addtofilelist{#1}}
-    {#5}}
-
-% {<write>}{<precode>}{<string>}
-
-\protected\def\blx@auxwrite#1#2#3{%
-  \if@filesw
-    \begingroup
-    \blx@safe@actives
-    \let\protect\string
-    #2%
-    \immediate\write#1{#3}%
-    \endgroup
-  \fi}
-
-\def\blx@auxinit@bibtex#1{%
-  \blx@auxwrite\blx@auxout@bibtex
-    {\def\do##1{,\blx@stripbib{##1}}}
-    {\ifx\blx@auxout@bibtex\@mainaux
-     \else
-       \blx@msg@aux
-     \fi
-     \string\bibstyle{biblatex}\blx@nl
-     \string\bibdata{%
-       \blx@ctrlfile@bibtex\blxauxsuffix
-       \ifx#1\@empty
-       \else
-         \dolistloop#1%
-       \fi}\blx@nl
-     \string\citation{biblatex-control}}}
-
-% {<file>}{<signature>}{<true>}{<false>}
-
-\def\blx@ifsigned#1#2{%
-  \begingroup
-  \let\blx@tempa\@firstoftwo
-  \edef\blx@tempb{\csuse{blx@sig@#2}}%
-  \edef\blx@tempb{\detokenize\expandafter{\blx@tempb}}%
-  \openin\blx@auxin #1.#2\relax
-    \ifeof\blx@auxin
-    \else
-      \endlinechar\m@ne
-      \readline\blx@auxin to \blx@tempc
-      \ifeof\blx@auxin
-      \else
-        \ifx\blx@tempb\blx@tempc
-          \readline\blx@auxin to \blx@tempc
-          \edef\blx@tempb{\csuse{blx@ver@#2}}%
-          \edef\blx@tempb{\detokenize\expandafter{\blx@tempb}}%
-          \ifx\blx@tempb\blx@tempc
-          \else
-            \blx@warning@noline{%
-              File '#1.#2' created by wrong version}
-          \fi
-        \else
-          \blx@error
-            {File '#1.#2' not created by biblatex}
-            {This file was apparently not created by biblatex.
-             Rename it or\MessageBreak move it to a location were
-             TeX will not find it. If this error\MessageBreak
-             persists, consider redefining \string\blxauxsuffix.%
-             See the biblatex\MessageBreak manual for details}%
-          \let\blx@tempa\@secondoftwo
-        \fi
-      \fi
-    \fi
-  \closein\blx@auxin
-  \expandafter\endgroup\blx@tempa}
-
-\def\blx@sig@bib{@Comment{$ biblatex control file $}}
-\edef\blx@ver@bib{@Comment{$ biblatex version \blx@bblversion\space $}}
-\edef\blx@sig@aux{\@percentchar\space $ biblatex auxiliary file $}
-\edef\blx@ver@aux{\@percentchar\space$ biblatex version \blx@bblversion\space $}
-\let\blx@sig@bbl\blx@sig@aux
-\let\blx@ver@bbl\blx@ver@aux
-\edef\blx@sig@bcf{\detokenize{<?xml version="1.0" encoding="UTF-8"?>}}
-\edef\blx@ver@bcf{%
-  \detokenize{<bcf:controlfile version="}\blx@bblversion
-  \detokenize{" xmlns:bcf="https://sourceforge.net/projects/biblatex">}}
-
-\edef\blx@msg@aux{%
-  \blx@sig@aux\blx@nl
-  \blx@ver@aux\blx@nl
-  \@percentchar\space Do not modify this file!\blx@nl
-  \@percentchar\blx@nl
-  \@percentchar\space This is an auxiliary file
-  used by the 'biblatex' package.\blx@nl
-  \@percentchar\space This file may safely be deleted.
-  It will be recreated as\blx@nl
-  \@percentchar\space required.\blx@nl
-  \@percentchar\blx@nl\string\relax\blx@nl}
-\edef\blx@msg@bib{%
-  \blx@sig@bib\blx@nl
-  \blx@ver@bib\blx@nl
-  Do not modify this file!\blx@nl\blx@nl
-  This is an auxiliary file used
-  by the 'biblatex' package.\blx@nl
-  This file may safely be deleted.
-  It will be recreated as\blx@nl
-  required.\blx@nl\blx@nl}
-
-% {<true>}{<false>}
-
-\newrobustcmd*{\lbx@ifutfinput}{\ifboolexpr{%
-  test {\ifdefstring\inputencodingname{utf8}}
-  or
-  test {\ifdefstring\inputencodingname{utf8x}}
-  or
-  test {\ifdefstring\inputencodingname{lutf8}}
-  or
-  ( test {\ifundef\inputencodingname}
-    and
-    ( not test {\ifundef\XeTeXrevision}
-      or
-      not test {\ifundef\luatexversion}
-    )
-  )
-}}
-
-%% User feedback
-
-\protected\def\blx@error#1#2{%
-  \begingroup
-  \blx@safe@actives
-  \PackageError{biblatex}{#1}{#2.}%
-  \endgroup}
-
-\protected\def\blx@warning@noline#1{%
-  \begingroup
-  \blx@safe@actives
-  \PackageWarningNoLine{biblatex}{#1}%
-  \endgroup}
-\let\blx@warning\blx@warning@noline
-\AtEndOfPackage{
-  \protected\def\blx@warning#1{%
-    \begingroup
-    \blx@safe@actives
-    \PackageWarning{biblatex}{#1}%
-    \endgroup}}
-
-\protected\def\blx@warning@entry#1{%
-  \ifdef\abx@field@entrykey
-    {\blx@warning{#1\MessageBreak at entry '\abx@field@entrykey'}}
-    {\blx@warning{#1}}}
-
-\protected\def\blx@info@noline#1{%
-  \begingroup
-  \blx@safe@actives
-  \PackageInfo{biblatex}{#1\@gobble}%
-  \endgroup}
-\let\blx@info\blx@info@noline
-\AtEndOfPackage{
-  \protected\def\blx@info#1{%
-    \begingroup
-    \blx@safe@actives
-    \PackageInfo{biblatex}{#1}%
-    \endgroup}}
-
-\let\blx@noline\@gobble
-\AtEndOfPackage{\let\blx@noline\@empty}
-\def\blx@imc@BibliographyWarning{\blx@warning@entry}
-\blx@regimc\BibliographyWarning
-
-\protected\def\abx@missing#1{%
-  \mbox{\reset@font\bfseries#1}}
-
-\def\blx@err@patch#1{%
-  \blx@error
-    {Patching #1 failed}
-    {This is an internal issue typically caused by a
-     conflict\MessageBreak between biblatex and some
-     other package. Modifying\MessageBreak the package
-     loading order may fix the problem}}
-
-\def\blx@err@nolang#1{%
-  \blx@error
-    {Language '#1' not found}
-    {The localization module for '#1' could not be found}}
-
-\def\blx@err@invarg#1#2{%
-  \blx@error
-    {Argument '#1' invalid}
-    {\ifblank{#2}
-       {The argument you have supplied is invalid.\MessageBreak
-        See the biblatex manual for details}
-       {#2}}}
-
-\def\blx@err@invopt#1#2{%
-  \blx@error
-    {Option '#1' invalid}
-    {\ifblank{#2}
-       {The option you have supplied is invalid.\MessageBreak
-        See the biblatex manual for valid option keys and
-        possible values}
-       {#2}}}
-
-\def\blx@err@confopt#1#2{%
-  \blx@error
-    {Conflicting options\ifblank{#1}{}{ (#1)}}
-    {\ifblank{#2}
-       {The option you have supplied conflicts with another one.\MessageBreak
-        See the biblatex manual for valid option keys and possible values}
-       {#2}}}
-
-\def\blx@err@optdef#1{%
-  \blx@error
-    {Conflicting options}
-    {The option '#1' is already defined}}
-
-\def\blx@err@nodocdiv#1{%
-  \blx@error
-    {\@backslashchar#1 not provided by class}
-    {The document class does not seems to support #1s}}
-
-\def\blx@err@nosec#1{%
-  \blx@error
-    {Section '#1' not found}
-    {The reference section '#1' could not be found}}
-
-\def\blx@err@secfirst{%
-  \blx@error
-    {'section' not first filter}
-    {When passing multiple filter options,
-     the 'section' filter must be given first}}
-
-\protected\def\blx@err@nestcite{%
-  \blx@error
-    {Nested citation command}
-    {Citation commands may not be nested}}
-
-\def\blx@err@nestenv#1{%
-  \blx@error
-    {Nested '#1' environment}
-    {This environment may not be nested}}
-
-\protected\def\blx@err@citecmd#1{%
-  \begingroup
-  \escapechar\m@ne
-  \blx@error
-    {Command '\@backslashchar\string#1' undefined}
-    {The citation command '\@backslashchar\string#1'
-     has not been defined\MessageBreak by the
-     selected citation style}%
-  \endgroup}
-
-\def\blx@err@endnote#1{%
-  \blx@error
-    {Missing or incomplete endnote support}
-    {There does not seem to be endnote support available\MessageBreak
-     or the available support is incomplete.\MessageBreak
-     If you continue, I will fall back to '\string#1'}%
-  #1}
-
-\def\blx@err@matchparen#1{%
-  \blx@error
-    {Unbalanced parentheses or brackets}
-    {\iftoggle{blx@footnote}{#1 in foot or endnote}{#1}.\MessageBreak
-     This error is triggered if \string\bibopenparen\space and
-     \string\bibcloseparen\MessageBreak or
-     \string\bibopenbracket\space and \string\bibclosebracket\space
-     are unbalanced\MessageBreak or mismatched}}
-
-\def\blx@err@nestparen#1{%
-  \blx@error
-    {Too deeply nested parentheses or brackets}
-    {#1 nested too deeply%
-     \iftoggle{blx@footnote}{\space in foot or endnote}{}.\MessageBreak
-     This error may also be triggered if \string\mkbibparens\MessageBreak
-     or \string\mkbibbrackets\space are nested too deeply}}
-
-\def\blx@err@filter{%
-  \blx@error
-    {Invalid filter expression}
-    {The filter expression you have supplied is invalid.\MessageBreak
-     See the biblatex manual for details}}
-
-\def\blx@warn@nohyph#1{%
-  \blx@warning{No hyphenation patterns for '#1'}}
-
-\protected\def\blx@warn@citecmd#1#2{%
-  \blx@warning{%
-    '\string#1' not defined by citation style.\MessageBreak
-    Falling back to '\string#2'}%
-  #2}
-
-\protected\def\blx@warn@nostring#1{%
-  \blx@warning@entry{Bibliography string '#1' undefined}%
-  \abx@missing{#1}}
-
-\def\blx@warn@conflopt#1{%
-  \blx@warning{Conflicting options.\MessageBreak#1}}
-
-\def\blx@warn@depropt#1{%
-  \blx@warning{Deprecated option.\MessageBreak Ignoring '#1'}}
-
-\def\blx@warn@bibempty{%
-  \@latex@warning{Empty bibliography}}
-
-\def\blx@warn@losempty{%
-  \@latex@warning{Empty list of shorthands}}
-
-\def\blx@inf@refsec{%
-  \blx@info{Reference section=\the\c@refsection}}%
-
-\def\blx@inf@refseg{%
-  \ifnum\c@refsection=\z@
-    \blx@info{Reference segment=\the\c@refsegment}%
-  \else
-    \blx@info{%
-      Reference section/segment=%
-      \the\c@refsection/\the\c@refsegment}%
-  \fi}
-
-\def\blx@inf@creset{%
-  \blx@info{Resetting trackers}}%
-
-\def\blx@msg@cundef#1{%
-  Citation '#1' undefined}
-\def\blx@msg@cundefon#1{%
-  Citation '#1' on page \the\c@page\space undefined}
-
-\newrobustcmd*{\RequireBiber}[1][2]{%
-  \ifnumgreater{#1}\blx@reqbiber
-    {\numgdef\blx@reqbiber{#1}}
-    {}%
-    \blx@checkbackend{style}}
-\@onlypreamble\RequireBiber
-\let\blx@reqbiber\z@
-
-\def\blx@checkbackend#1{%
-  \ifblx@load@version@legacy
-    {\ifcase\blx@reqbiber
-     \or
-       \blx@info@noline{%
-         backend=biber recommended by #1}%
-     \or
-       \blx@warning@noline{%
-         backend=biber required by #1.\MessageBreak
-         Some features may not work properly}%
-     \else
-       \blx@error
-         {backend=biber required by #1}
-         {The selected style or one of the .bib files
-          requires backend=biber.\MessageBreak It will
-          not work at all with any other backend}%
-     \fi}
-   {}}
-
-% \blx@list@active                      active aux files (basename)
-%                                       [internal list]
-% \blx@list@inactive                    inactive aux files (basename)
-%                                       [internal list]
-% \blx@list@bibfiles@<auxfile>          aux file -> bib file mapping (refsections)
-%                                       aux file (basename) -> bib files (full)
-%                                       [internal list]
-
-\let\blx@list@active\@empty
-\let\blx@list@inactive\@empty
-\listeadd\blx@list@inactive{\jobname}
-
-\protected\def\blx@regbibfiles#1#2{%
-  \forlistloop{\blx@regbibfile{#1}}{#2}}
-
-\def\blx@regbibfile#1#2{%
-  \ifcsundef{blx@res@loca@#2}
-    {\blx@regbibfile@i{#1}{#2}}
-    {\ifcsstring{blx@res@loca@#2}{local}
-       {\blx@regbibfile@i{#1}{#2}}
-       {}}}
-
-\def\blx@regbibfile@i#1#2{%
-  \ifinlistcs{#2}{blx@list@bibfiles@#1}
-    {}
-    {\listcsxadd{blx@list@bibfiles@#1}{#2}}}
-
-\def\blx@check@logreq{%
-  \begingroup
-  \ltxrequest{biblatex}{{\iftoggle{blx@runltx}{1}{0}}}{%
-    \provides[type=dynamic]{
-      \def\do##1{\file{##1.aux}}
-      \dolistloop\blx@list@inactive
-      \file{\blx@ctrlfile@bibtex\blxauxsuffix.bib}
-    }
-    \requires[type=dynamic]{
-      \def\do##1{\file{##1.bbl}}
-      \dolistloop\blx@list@inactive
-    }
-    \ifdef\blx@list@req@edit
-      {\requires[type=editable]{
-         \forlistloop\file\blx@list@req@edit
-       }}
-      {}
-    \ifdef\blx@list@req@stat
-      {\requires[type=static]{
-         \forlistloop\file\blx@list@req@stat
-       }}
-      {}
-  }%
-  \def\do##1{%
-    \ifinlist{##1}{\blx@list@active}
-      {\blx@logreq@bibtex{1}{##1}}
-      {\blx@logreq@bibtex{0}{##1}}}%
-  \dolistloop\blx@list@inactive
-  \endgroup}
-
-\def\blx@logreq@bibtex#1#2{%
-  \logrequest[package=biblatex,priority=5,active=#1]{%
-    \generic{bibtex}
-    \cmdline{%
-      \ifcase\blx@backend
-        \binary{bibtex}
-        \option{-min-crossrefs \blx@mincrossrefs}
-      \or
-        \binary{bibtex8}
-        \option{--wolfgang}
-        \option{--min\string_crossrefs \blx@mincrossrefs}
-        \ifdef\blx@csfencoding
-          {\option{--csfile \blx@csfencoding.csf}}
-          {}%
-      \or
-        \binary{bibtexu}
-        \option{--wolfgang}
-        \option{--min\string_crossrefs \blx@mincrossrefs}
-      \fi
-      \infile{#2}
-     }
-     \input{
-       \file{#2.aux}
-     }
-     \output{
-       \file{#2.bbl}
-     }
-      \provides[type=dynamic]{
-        \file{#2.bbl}
-      }
-      \requires[type=dynamic]{
-        \file{#2.aux}
-        \file{\blx@ctrlfile@bibtex\blxauxsuffix.bib}
-      }
-      \requires[type=editable]{
-        \ifcsdef{blx@list@bibfiles@#2}
-          {\def\do{\file}
-           \dolistcsloop{blx@list@bibfiles@#2}}
-          {}
-      }
-      \requires[type=static]{
-        \file{biblatex.bst}
-        \ifnum\blx@backend=\blx@backend@bibtexe
-          \ifdef\blx@csfencoding
-            {\file{\blx@csfencoding.csf}}
-            {}%
-        \fi
-      }
-  }%
-}
-
-\def\blx@logreq@active#1{%
-  \xifinlist{\blx@auxfile@bibtex}{\blx@list@active}
-    {}
-    {\listxadd\blx@list@active{\blx@auxfile@bibtex}}%
-  \ifblank{#1}
-    {}
-    {\@latex@warning{#1}}%
-  \blx@rerun@latex
-  \blx@rerun@bibtex}
-
-\def\blx@logreq@inactive{%
-  \xifinlist{\blx@auxfile@bibtex}{\blx@list@inactive}
-    {}
-    {\listxadd\blx@list@inactive{\blx@auxfile@bibtex}}}
-
-\def\blx@rerun@latex{%
-  \G@refundefinedtrue
-  \global\toggletrue{blx@runltx}%
-  \global\let\blx@rerun@latex\relax}
-
-\def\blx@rerun@bibtex{%
-  \global\toggletrue{blx@runbtx}%
-  \global\let\blx@rerun@bibtex\relax}
-
-\let\blx@checksum@old\@empty
-\let\blx@checksum@new\@empty
-\let\blx@pagesum@old\@empty
-\let\blx@pagesum@new\@empty
-
-\def\blx@checksum#1#2#3{%
-  \begingroup
-  \blx@tempcnta\the\numexpr0#2*0#3\relax
-  \blx@tempcntb\blx@tempcnta
-  \divide\blx@tempcntb10
-  \multiply\blx@tempcntb10
-  \advance\blx@tempcnta-\blx@tempcntb
-  \xdef#1{#1\the\blx@tempcnta}%
-  \endgroup}
-
-\def\blx@addchecksum{\blx@checksum\blx@checksum@old}
-\def\blx@addpagesum{\blx@checksum\blx@pagesum@old}
-\AtEndDocument{%
-  \def\blx@addchecksum{\blx@checksum\blx@checksum@new}%
-  \def\blx@addpagesum{\blx@checksum\blx@pagesum@new}}
-
-\protected\def\blx@check@rerun{%
-  \begingroup
-  \blx@tempcnta\z@
-  \iftoggle{blx@runltx}
-    {\blx@tempcnta\@ne}
-    {\ifx\blx@checksum@old\blx@checksum@new
-       \ifx\blx@pagesum@old\blx@pagesum@new
-       \else
-         \blx@tempcnta\@ne
-       \fi
-     \else
-       \blx@tempcnta\@ne
-     \fi}%
-  \iftoggle{blx@runbtx}
-    {\advance\blx@tempcnta\tw@}
-    {}%
-  \ifcase\blx@tempcnta
-  \or
-    \blx@rerun@latex
-    \blx@warning@noline{%
-      Please rerun LaTeX%
-      \ifx\blx@pagesum@old\blx@pagesum@new\else
-        .\MessageBreak Page breaks have changed%
-      \fi}%
-  \else
-    \blx@rerun@latex
-    \blx@warn@auxlist
-  \fi
-  \endgroup}
-
-\def\blx@warn@auxlist{%
-  \begingroup
-  \edef\blx@tempa{Please (re)run BibTeX on the file(s):}%
-  \def\do##1{\appto\blx@tempa{\MessageBreak##1}}%
-  \dolistloop\blx@list@active
-  \blx@warning@noline{%
-    \blx@tempa\MessageBreak
-    and rerun LaTeX afterwards}%
-  \endgroup}
-
-\AfterEndDocument{%
-  \blx@check@rerun
-  \blx@check@logreq}
-
-%% Punctuation and capitalization
-
-% 1001       apostrophe (\printnames only)
-% 1002       abbreviation period (dot)
-% 1003/1250  comma
-% 1004/1500  semicolon
-% 1005/2000  colon
-% 1006/3000  period
-% 1007/3001  exclamation mark
-% 1008/3002  question mark
-% 1009       suppress punctuation
-% 1010       new paragaph
-
-\mathchardef\blx@sf@prefixchar=1001
-\mathchardef\blx@sf@dot=1002
-\mathchardef\blx@sf@comma=1003
-\mathchardef\blx@sf@semicolon=1004
-\mathchardef\blx@sf@colon=1005
-\mathchardef\blx@sf@period=1006
-\mathchardef\blx@sf@exclam=1007
-\mathchardef\blx@sf@question=1008
-\mathchardef\blx@sf@nopunct=1009
-\mathchardef\blx@sf@par=1010
-\mathchardef\blx@sf@threshold@low=1002
-\mathchardef\blx@sf@threshold@high=1009
-
-\csdef{blx@sf@1250}{\the\blx@sf@comma}
-\csdef{blx@sf@1500}{\the\blx@sf@semicolon}
-\csdef{blx@sf@2000}{\the\blx@sf@colon}
-\csdef{blx@sf@3000}{\the\blx@sf@period}
-\csdef{blx@sf@3001}{\the\blx@sf@exclam}
-\csdef{blx@sf@3002}{\the\blx@sf@question}
-
-\csdef{blx@pm@,}{comma}
-\csdef{blx@pm@;}{semicolon}
-\csdef{blx@pm@:}{colon}
-\csdef{blx@pm@.}{period}
-\csdef{blx@pm@!}{exclam}
-\csdef{blx@pm@?}{question}
-
-\def\blx@setsfcodes{%
-  \let\blx@setsfcodes\relax
-  \let\frenchspacing\blx@setfrcodes
-  \let\nonfrenchspacing\blx@setencodes
-  \ifnum\sfcode`\.>2000
-    \blx@setencodes
-  \else
-    \blx@setfrcodes
-  \fi
-  \@setquotesfcodes
-  \sfcode`\(=\z@
-  \sfcode`\)=\z@
-  \sfcode`\[=\z@
-  \sfcode`\]=\z@
-  \sfcode`\<=\z@
-  \sfcode`\>=\z@}
-
-\def\blx@setfrcodes{%
-  \ifnum\sfcode`\A=\@m
-  \else
-    \blx@setazcodes
-  \fi
-  \sfcode`\,=\blx@sf@comma
-  \sfcode`\;=\blx@sf@semicolon
-  \sfcode`\:=\blx@sf@colon
-  \sfcode`\.=\blx@sf@period
-  \sfcode`\!=\blx@sf@exclam
-  \sfcode`\?=\blx@sf@question
-}
-
-\def\blx@setencodes{%
-  \sfcode`\,=1250
-  \sfcode`\;=1500
-  \sfcode`\:=2000
-  \sfcode`\.=3000
-  \sfcode`\!=3001
-  \sfcode`\?=3002
-}
-
-% Defining characters that count as prefices in names like d'Argent
-% Code from moewe
-\let\blx@prefchars\@empty
-
-\def\blx@defprefchars@loop#1{%
-  \ifx#1\relax
-  \else
-    \listadd{\blx@prefchars}{#1}%
-    \expandafter\blx@defprefchars@loop
-  \fi}
-
-\def\blx@defprefchars#1{%
-  \expandafter\blx@defprefchars@loop\detokenize{#1}\relax}
-
-\newrobustcmd*{\DeclarePrefChars}{%
-  \@ifstar
-    {\blx@defprefchars}
-    {\let\blx@prefchars\@empty
-     \blx@defprefchars}}
-\DeclarePrefChars{'}
-
-\protected\def\blx@imc@ifprefchar{%
-  \ifhmode
-    \begingroup
-    \ifnum\spacefactor=\blx@sf@prefixchar
-      \endgroup
-      \expandafter\expandafter
-      \expandafter\@firstoftwo
-    \else
-      \endgroup
-      \expandafter\expandafter
-      \expandafter\@secondoftwo
-    \fi
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-\blx@regimcs{\ifprefchar}
-
-\def\blx@namecodes{%
-  \ifnum\sfcode`\A=\@m
-  \else
-    \blx@setazcodes
-  \fi
-  \def\do##1{\sfcode`##1=\blx@sf@prefixchar}%
-  \dolistloop\blx@prefchars
-}
-
-\begingroup
-\let\blx@setazcodes\@empty
-\def\blx@tempa{%
-  \xdef\blx@setazcodes{%
-    \blx@setazcodes
-    \sfcode\the\blx@tempcnta=\@m}
-  \ifnum\blx@tempcnta<\blx@tempcntb
-    \advance\blx@tempcnta\@ne
-    \expandafter\blx@tempa
-  \fi}
-\blx@tempcnta`\A
-\blx@tempcntb`\Z
-\blx@tempa
-\ifnum\inputlineno=\m@ne\else
-  \blx@tempcnta"80
-  \blx@tempcntb"9C
-  \blx@tempa
-  \blx@tempcnta"C0
-  \blx@tempcntb"DF
-  \blx@tempa
-\fi
-\endgroup
-
-\def\blx@spacefactor{%
-  \ifhmode
-    \ifcsundef{blx@sf@\the\spacefactor}
-      {\the\spacefactor}
-      {\csname blx@sf@\the\spacefactor\endcsname}%
-  \else
-    \the\blx@sf@par
-  \fi}
-
-\protected\def\blx@leavevmode{%
-  \ifhmode
-  \else
-    \leavevmode\spacefactor\blx@sf@par
-  \fi}
-
-\protected\def\blx@leavevmode@cite{%
-  \ifhmode
-    \ifnum\spacefactor=\blx@sf@par
-    \else
-      \spacefactor\@m
-    \fi
-  \else
-    \leavevmode
-  \fi}
-
-\protected\def\blx@imc@setpunctfont#1{%
-  \blx@ifpuncthook
-    {\gdef\abx@puncthook{%
-       \ifdim\lastkern>\z@\unkern\fi
-       \blx@imc@resetpunctfont#1}}
-    {}}
-\protected\def\blx@imc@resetpunctfont{%
-  \blx@ifpuncthook
-    {\global\let\abx@puncthook\@firstofone}
-    {}}
-
-\protected\def\blx@setpostpunct#1{%
-  \blx@ifuspunct
-    {\global\let\blx@postpunct\blx@dopostpunct
-     \ifdef\blx@thepostpunct
-       {\gappto\blx@thepostpunct{#1}}
-       {\gdef\blx@thepostpunct{#1}}}
-    {}}
-
-\def\blx@dopostpunct{%
-  \blx@thepostpunct
-  \global\let\blx@postpunct\@empty
-  \global\undef\blx@thepostpunct}
-
-\protected\def\blx@postpunct@agroup{%
-  \aftergroup\blx@postpunct
-  \let\blx@postpunct@agroup\@empty}
-
-% {<characters>}
-
-\newrobustcmd*{\DeclareCapitalPunctuation}[1]{%
-  \cslet{blx@cap@\the\blx@sf@par}\@empty
-  \csundef{blx@cap@\the\blx@sf@comma}%
-  \csundef{blx@cap@\the\blx@sf@semicolon}%
-  \csundef{blx@cap@\the\blx@sf@colon}%
-  \csundef{blx@cap@\the\blx@sf@period}%
-  \csundef{blx@cap@\the\blx@sf@exclam}%
-  \csundef{blx@cap@\the\blx@sf@question}%
-  \ifblank{#1}
-    {}
-    {\expandafter\blx@defcapstring\detokenize{#1}\relax}}
-
-\def\blx@defcapstring#1{%
-  \ifx#1\relax
-  \else
-    \begingroup
-    \blx@setfrcodes
-    \ifcsdef{blx@pm@#1}
-      {\expandafter\endgroup
-       \expandafter\let
-         \csname blx@cap@\the\sfcode`#1\endcsname\@empty}
-      {\blx@warning{Ignoring invalid punctuation mark '#1'}%
-       \endgroup}%
-    \expandafter\blx@defcapstring
-  \fi}
-
-% {<characters>}
-
-\newrobustcmd*{\DeclareQuotePunctuation}[1]{%
-  \csdef{blx@qp@comma}{\blx@postpunct}%
-  \csdef{blx@qp@semicolon}{\blx@postpunct}%
-  \csdef{blx@qp@colon}{\blx@postpunct}%
-  \csdef{blx@qp@period}{\blx@postpunct}%
-  \csdef{blx@qp@exclam}{\blx@postpunct}%
-  \csdef{blx@qp@question}{\blx@postpunct}%
-  \cslet{blx@pq@comma}\@empty
-  \cslet{blx@pq@semicolon}\@empty
-  \cslet{blx@pq@colon}\@empty
-  \cslet{blx@pq@period}\@empty
-  \cslet{blx@pq@exclam}\@empty
-  \cslet{blx@pq@question}\@empty
-  \let\blx@quotepunct\@empty
-  \ifblank{#1}
-    {\let\blx@ifuspunct\@secondoftwo}
-    {\let\blx@ifuspunct\@firstoftwo
-     \expandafter\blx@defquotepunct\detokenize{#1}&}}
-
-\def\blx@defquotepunct#1{%
-  \ifx&#1\relax
-  \else
-    \ifcsdef{blx@pm@#1}
-      {\appto\blx@quotepunct{#1}%
-       \cslet{blx@qp@\csuse{blx@pm@#1}}\@empty
-       \csdef{blx@pq@\csuse{blx@pm@#1}}{\blx@postpunct}}
-      {\blx@warning{Ignoring invalid punctuation mark '#1'}}%
-    \expandafter\blx@defquotepunct
-  \fi}
-
-% {<mark>}{<characters>}
-
-\newrobustcmd*{\DeclarePunctuationPairs}[2]{%
-  \ifcsdef{blx@sf@\detokenize{#1}}
-    {\ifnum\csname blx@sf@\detokenize{#1}\endcsname>\blx@sf@prefixchar
-       \ifnum\csname blx@sf@\detokenize{#1}\endcsname<\blx@sf@nopunct
-         \expandafter\blx@defpunctpairs
-         \expandafter{\the\csname blx@sf@\detokenize{#1}\endcsname}{#2}%
-       \else
-         \blx@err@invarg{\detokenize{#1}{}}%
-       \fi
-     \else
-       \blx@err@invarg{\detokenize{#1}{}}%
-     \fi}
-    {\blx@err@invarg{\detokenize{#1}{}}}}
-
-\def\blx@defpunctpairs#1#2{%
-  \blx@undefpair{#1}{\the\blx@sf@dot}%
-  \blx@undefpair{#1}{\the\blx@sf@comma}%
-  \blx@undefpair{#1}{\the\blx@sf@semicolon}%
-  \blx@undefpair{#1}{\the\blx@sf@colon}%
-  \blx@undefpair{#1}{\the\blx@sf@period}%
-  \blx@undefpair{#1}{\the\blx@sf@exclam}%
-  \blx@undefpair{#1}{\the\blx@sf@question}%
-  \ifblank{#2}
-    {}
-    {\begingroup
-     \def\blx@tempa{#1}%
-     \let\blx@tempb\@empty
-     \blx@setfrcodes
-     \sfcode`\*=\blx@sf@dot
-     \expandafter\blx@defpair\detokenize{#2}&%
-     \expandafter\endgroup\blx@tempb}}
-
-\def\blx@defpair#1{%
-  \ifx&#1%
-  \else
-    \ifnum\the\sfcode`#1>\blx@sf@prefixchar
-      \ifnum\the\sfcode`#1<\blx@sf@nopunct
-        \eappto\blx@tempb{%
-          \cslet{blx@pp@\blx@tempa @\the\sfcode`#1}\noexpand\@empty}%
-      \else
-        \blx@err@invarg{#1}{}%
-      \fi
-    \else
-      \blx@err@invarg{#1}{}%
-    \fi
-    \expandafter\blx@defpair
-  \fi}
-
-\def\blx@undefpair#1#2{%
-  \ifcsdef{blx@pp@#1@#2}
-    {\csundef{blx@pp@#1@#2}}
-    {}}
-
-\protected\def\blx@resetpunct{%
-  \DeclareCapitalPunctuation{.!?}%
-  \DeclarePunctuationPairs{dot}{}%
-  \DeclarePunctuationPairs{comma}{*!?}%
-  \DeclarePunctuationPairs{semicolon}{*!?}%
-  \DeclarePunctuationPairs{colon}{*!?}%
-  \DeclarePunctuationPairs{period}{}%
-  \DeclarePunctuationPairs{exclam}{*}%
-  \DeclarePunctuationPairs{question}{*}%
-  \DeclareQuotePunctuation{}%
-  \def\abx@dot{\ifdim\lastkern>\z@\unkern\fi.\spacefactor\blx@sf@dot}%
-  \def\abx@comma{\ifdim\lastkern>\z@\unkern\fi\abx@puncthook{,}}%
-  \def\abx@semicolon{\abx@puncthook{;}}%
-  \def\abx@colon{\abx@puncthook{:}}%
-  \def\abx@period{\ifdim\lastkern>\z@\unkern\fi\abx@puncthook{.}}%
-  \def\abx@exclam{\abx@puncthook{!}}%
-  \def\abx@question{\abx@puncthook{?}}%
-  \global\let\abx@puncthook\@firstofone
-  \global\let\blx@postpunct\@empty}
-
-\blx@resetpunct
-
-% {<character>}{<true>}{<false>}
-
-\protected\def\blx@imc@ifpunctmark#1{%
-  \ifhmode
-    \begingroup
-    \sfcode`\*=\blx@sf@dot
-    \ifnum\sfcode`#1=\spacefactor
-      \endgroup
-      \expandafter\expandafter
-      \expandafter\@firstoftwo
-    \else
-      \endgroup
-      \expandafter\expandafter
-      \expandafter\@secondoftwo
-    \fi
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-% {<true>}{<false>}
-
-\protected\def\blx@imc@ifterm{%
-  \ifhmode
-    \expandafter\blx@imc@ifcapital
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-% {<true>}{<false>}
-
-\protected\def\blx@imc@ifcapital{%
-  \ifcsdef{blx@cap@\blx@spacefactor}}
-
-% {<true>}{<false>}
-
-\protected\def\blx@imc@ifpunct{%
-  \ifnum\blx@spacefactor>\blx@sf@threshold@low
-    \ifnum\blx@spacefactor<\blx@sf@threshold@high
-      \expandafter\expandafter
-      \expandafter\@firstoftwo
-    \else
-      \expandafter\expandafter
-      \expandafter\@secondoftwo
-    \fi
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-% {<character>}
-
-\newrobustcmd*{\autocap}[1]{#1}
-
-\protected\def\blx@imc@autocap{%
-  \blx@imc@ifcapital\MakeUppercase\@firstofone}
-
-\protected\def\blx@imc@nopunct{%
-  \leavevmode\spacefactor\blx@sf@nopunct}
-
-\protected\def\blx@imc@isdot{%
-  \ifnum\blx@spacefactor=\blx@sf@period
-    \spacefactor\blx@sf@dot
-  \fi}
-
-\protected\def\blx@imc@adddot{%
-  \blx@addpunct{dot}%
-  \ifnum\blx@spacefactor=\blx@sf@period
-    \spacefactor\blx@sf@dot
-  \fi}
-
-\protected\def\blx@imc@addperiod{%
-  \blx@addpunct{period}%
-  \ifnum\blx@spacefactor=\blx@sf@dot
-    \spacefactor\blx@sf@period
-  \fi}
-
-\protected\def\blx@imc@addcomma{\blx@addpunct{comma}}
-\protected\def\blx@imc@addsemicolon{\blx@addpunct{semicolon}}
-\protected\def\blx@imc@addcolon{\blx@addpunct{colon}}
-\protected\def\blx@imc@addexclam{\blx@addpunct{exclam}}
-\protected\def\blx@imc@addquestion{\blx@addpunct{question}}
-
-\def\blx@addpunct#1{%
-  \unspace
-  \ifnum\blx@spacefactor<\blx@sf@threshold@low
-    \csuse{blx@qp@#1}\csuse{abx@#1}%
-  \else
-    \ifnum\blx@spacefactor>\blx@sf@threshold@high
-      \csuse{blx@qp@#1}\csuse{abx@#1}%
-    \else
-      \ifcsdef{blx@pp@\the\csname blx@sf@#1\endcsname @\blx@spacefactor}
-        {\csuse{blx@qp@#1}\csuse{abx@#1}}
-        {\csuse{blx@qp@#1}}%
-    \fi
-  \fi
-  \csuse{blx@pq@#1}}
-
-\providerobustcmd*{\unspace}{%
-  \ifbool{hmode}
-    {\ifdimgreater\lastskip\z@
-       {\unskip\unspace}
-       {\ifnumgreater\lastpenalty\z@
-          {\unpenalty\unspace}
-          {}}}
-    {}}
-
-\newrobustcmd*{\bibsentence}{%
-  \leavevmode\spacefactor\blx@sf@par
-  \ignorespaces}
-
-\newrobustcmd*{\midsentence}{%
-  \leavevmode
-  \@ifstar
-    {\ifnum\spacefactor=\blx@sf@dot
-     \else
-       \spacefactor\@m
-     \fi}
-    {\spacefactor\@m}}
-
-\newrobustcmd*{\addslash}{%
-  \unspace/\penalty\hyphenpenalty\hskip\z@skip}
-
-\newrobustcmd*{\addspace}{%
-  \unspace\blx@postpunct
-  \space\blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addnbspace}{%
-  \unspace\blx@postpunct
-  \nobreak\space\blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addthinspace}{%
-  \unspace\blx@postpunct
-  \hskip0.16667em\relax
-  \blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addnbthinspace}{%
-  \unspace\blx@postpunct
-  \nobreak\hskip0.16667em\relax
-  \blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addlowpenspace}{%
-  \unspace\blx@postpunct
-  \penalty\value{lownamepenalty}\space
-  \blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addhighpenspace}{%
-  \unspace\blx@postpunct
-  \penalty\value{highnamepenalty}\space
-  \blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addlpthinspace}{%
-  \unspace\blx@postpunct
-  \penalty\value{lownamepenalty}%
-  \hskip0.16667em\relax\blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addhpthinspace}{%
-  \unspace\blx@postpunct
-  \penalty\value{highnamepenalty}%
-  \hskip0.16667em\relax\blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addabbrvspace}{%
-  \unspace\blx@postpunct
-  \penalty\value{abbrvpenalty}%
-  \space\blx@imc@resetpunctfont}
-
-\newrobustcmd*{\addabthinspace}{%
-  \unspace\blx@postpunct
-  \penalty\value{abbrvpenalty}%
-  \hskip0.16667em\relax
-  \blx@imc@resetpunctfont}
-
-\newrobustcmd*{\adddotspace}{%
-  \unspace\adddot\blx@postpunct
-  \penalty\value{abbrvpenalty}%
-  \space\blx@imc@resetpunctfont}
-
-\providerobustcmd*{\noligature}{%
-  \penalty\@M\discretionary{-}{}{\kern0.03em}%
-  \nobreak\hskip\z@skip}
-
-\providerobustcmd*{\hyphen}{%
-  \nobreak-\nobreak\hskip\z@skip}
-
-\providerobustcmd*{\nbhyphen}{%
-  \nobreak\mbox{-}\nobreak\hskip\z@skip}
-
-\providerobustcmd*{\hyphenate}{%
-  \nobreak\-\nobreak\hskip\z@skip}
-
-\providerobustcmd*{\allowhyphens}{%
-  \nobreak\hskip\z@skip}
-
-\providerobustcmd*{\nohyphenation}{%
-  \lefthyphenmin\@m}
-
-\providerobustcmd*{\textnohyphenation}[1]{%
-  \bgroup\nohyphenation#1\egroup}
-
-\blx@regimcs{%
-  \setpunctfont \resetpunctfont \ifcapital \autocap \ifpunctmark
-  \ifpunct \ifterm \nopunct \isdot \adddot \addperiod \addcomma
-  \addsemicolon \addcolon \addexclam \addquestion}
-
-\appto\blx@blxinit{%
-  \appto\nocorrlist{\isdot\adddot\addperiod\addcomma}}
-
-%% Style definition
-
-% {<bibstyle>}
-
-\newrobustcmd*{\RequireBibliographyStyle}[1]{%
-  \blx@inputonce{#1.bbx}{bibliography style '#1'}{}{}{}
-    {\blx@error
-       {Style '#1' not found}
-       {The bibliography style '#1' could not be found}}}
-\@onlypreamble\RequireBibliographyStyle
-
-% {<code>}
-
-\newrobustcmd*{\InitializeBibliographyStyle}{\appto\blx@hook@bbxinit}
-\@onlypreamble\InitializeBibliographyStyle
-
-% {<entry type>}{<driverdef>}
-
-\newrobustcmd*{\DeclareBibliographyDriver}[1]{%
-  \long\csdef{blx@bbx@#1}}
-\@onlypreamble\DeclareBibliographyDriver
-
-% {<entry type>}
-
-\def\blx@driver#1{%
-  \ifcsdef{blx@bbx@#1}
-    {\csuse{blx@bbx@#1}}
-    {\ifcsdef{blx@bbx@*}
-       {\blx@warning{%
-          No driver for entry type '#1'.\MessageBreak
-          Using fallback driver}%
-        \csuse{blx@bbx@*}}
-       {\blx@error
-          {No driver found}
-          {I can't find a driver for the entry type
-           '\abx@field@entrytype'\MessageBreak
-           and there is no fallback driver either}}}}
-
-% {<type>}{<true>}{<false>}
-
-\def\blx@imc@ifdriver#1{\ifcsdef{blx@bbx@#1}}
-
-% {<alias>}{<type>}
-
-\newrobustcmd*{\DeclareBibliographyAlias}[2]{%
-  \csedef{blx@bbx@#1}{%
-    \expandafter\noexpand\csname blx@bbx@#2\endcsname}}
-\@onlypreamble\DeclareBibliographyAlias
-
-% Ignore first optional argument - only used in biblatex2.sty and biber
-% {<key>}[<value>]{<code>}
-\newrobustcmd*{\DeclareBibliographyOption}[2][]{%
-  \@ifnextchar[%]
-    {\blx@defbibopt{#2}}
-    {\blx@defbibopt{#2}[]}}
-
-\long\def\blx@defbibopt#1[#2]#3{%
-  \ifcsundef{KV@blx@opt@ldt@#1}
-    {\ifcsundef{KV@blx@opt@pre@#1}
-       {\ifblank{#2}
-          {\define@key{blx@opt@pre}{#1}{#3}}
-          {\define@key{blx@opt@pre}{#1}[#2]{#3}}}
-       {\blx@err@optdef{#1}}}
-    {\blx@err@optdef{#1}}}
-
-% Ignore first optional argument - only used in biblatex2.sty and biber
-% {<key>}[<value>]{<code>}
-\newrobustcmd*{\DeclareTypeOption}[2][]{%
-  \@ifnextchar[%]
-    {\blx@deftypeopt{#2}}
-    {\blx@deftypeopt{#2}[]}}
-
-\long\def\blx@deftypeopt#1[#2]#3{%
-  \ifcsundef{KV@blx@opt@typ@#1}
-    {\ifblank{#2}
-       {\define@key{blx@opt@typ}{#1}{#3}}
-       {\define@key{blx@opt@typ}{#1}[#2]{#3}}}
-    {\blx@err@optdef{#1}}}
-
-% Ignore first optional argument - only used in biblatex2.sty and biber
-% {<key>}[<value>]{<code>}
-\newrobustcmd*{\DeclareEntryOption}[2][]{%
-  \@ifnextchar[%]
-    {\blx@defentryopt{#2}}
-    {\blx@defentryopt{#2}[]}}
-
-\long\def\blx@defentryopt#1[#2]#3{%
-  \ifcsundef{KV@blx@opt@ent@#1}
-    {\ifblank{#2}
-       {\define@key{blx@opt@ent}{#1}{#3}}
-       {\define@key{blx@opt@ent}{#1}[#2]{#3}}}
-    {\blx@err@optdef{#1}}}
-
-%% Auxiliary commands
-
-\newrobustcmd*{\citereset}{%
-  \csuse{blx@hook@cbxinit}%
-  \@ifstar
-    {}
-    {\global\cslet{blx@bsee@\the\c@refsection}\@empty
-     \global\cslet{blx@fsee@\the\c@refsection}\@empty
-     \blx@ibidreset@force
-     \blx@idemreset@force
-     \blx@opcitreset@force
-     \blx@loccitreset@force}}
-
-\def\blx@save#1{%
-  \ifcsdef{blx@saved@#1}
-    {}
-    {\blx@safe@actives
-     \csletcs{blx@saved@#1}{#1}%
-     \blx@rest@actives}}
-
-\def\blx@restore#1{%
-  \ifcsdef{blx@saved@#1}
-    {\blx@safe@actives
-     \csletcs{#1}{blx@saved@#1}%
-     \csundef{blx@saved@#1}%
-     \blx@rest@actives}
-    {}}
-
-\newrobustcmd*{\savecommand}[1]{%
-  \ifcsdef{blx@saved@cmd@\detokenize{#1}}
-    {}
-    {\cslet{blx@saved@cmd@\detokenize{#1}}{#1}}}
-
-\newrobustcmd*{\restorecommand}[1]{%
-  \ifcsdef{blx@saved@cmd@\detokenize{#1}}
-    {\letcs{#1}{blx@saved@cmd@\detokenize{#1}}%
-     \csundef{blx@saved@cmd@\detokenize{#1}}}
-    {}}
-
-% {<name>}
-
-\newrobustcmd*{\savebibmacro}[1]{%
-  \blx@save{abx@macro@\detokenize{#1}}}
-
-\newrobustcmd*{\restorebibmacro}[1]{%
-  \blx@restore{abx@macro@\detokenize{#1}}}
-
-% {<name>}[<args>][<optarg>]{<definition>}
-
-\newrobustcmd*{\newbibmacro}{%
-  \@star@or@long\blx@newbibmacro}
-
-\def\blx@newbibmacro#1{%
-  \ifcsundef{abx@macro@\detokenize{#1}}
-    {\blx@defbibmacro\new@command{#1}}
-    {\blx@warning{%
-       Macro '\detokenize{#1}' already defined.\MessageBreak
-       Using \string\renewbibmacro}
-     \blx@defbibmacro\renew@command{#1}}}
-
-\newrobustcmd*{\renewbibmacro}{%
-  \@star@or@long\blx@renewbibmacro}
-
-\def\blx@renewbibmacro#1{%
-  \ifcsundef{abx@macro@\detokenize{#1}}
-    {\blx@warning{%
-       Macro '\detokenize{#1}' undefined.\MessageBreak
-       Using \string\newbibmacro}
-     \blx@defbibmacro\new@command{#1}}
-    {\blx@defbibmacro\renew@command{#1}}}
-
-\newrobustcmd*{\providebibmacro}{%
-  \@star@or@long{\blx@defbibmacro\provide@command}}
-
-\def\blx@defbibmacro#1#2{%
-  \expandafter#1\csname abx@macro@\detokenize{#2}\endcsname}
-
-% {<name>}
-
-\newrobustcmd*{\usebibmacro}{%
-  \@ifstar
-    {\blx@usebibmacro@i}
-    {\blx@usebibmacro}}
-
-\def\blx@usebibmacro#1{%
-  \blx@usebibmacro@i{\detokenize{#1}}}
-
-\def\blx@usebibmacro@i#1{%
-  \ifcsundef{abx@macro@#1}
-    {\blx@error
-       {Bibliography macro '#1' undefined}
-       {Use '\string\newbibmacro' to define this macro}}
-    {\csuse{abx@macro@#1}}}
-
-% {<name>}{<true>}{<false>}
-
-\def\blx@imc@ifbibmacroundef#1{%
-  \ifcsundef{abx@macro@#1}}
-
-% {<field>}
-
-\def\blx@imc@thefield#1{\csuse{abx@field@#1}}
-
-\def\blx@imc@strfield#1{%
-  \ifcsdef{abx@field@#1}
-    {\detokenize\expandafter\expandafter\expandafter
-       {\csname abx@field@#1\endcsname}}
-    {}}
-
-\def\blx@imc@csfield#1{\usefield{\unexpanded}{#1}}
-
-% {<command>}{<field>}
-
-\def\blx@imc@usefield#1#2{%
-  \expandafter\expandafter\expandafter#1%
-  \expandafter\expandafter\expandafter{\csname abx@field@#2\endcsname}}
-
-% {<plainlist>}
-
-\def\blx@imc@thelist#1{\csuse{abx@list@#1}}
-
-% {<namelist>}
-
-\def\blx@imc@thename#1{\csuse{abx@name@#1}}
-
-% {<field>}
-
-\protected\def\blx@imc@clearfield#1{%
-  \csundef{abx@field@#1}}
-
-% {<plainlist>}
-
-\protected\def\blx@imc@clearlist#1{%
-  \ifcsundef{abx@list@#1}
-    {}
-    {\togglefalse{abx@bool@more#1}%
-     \csundef{abx@list@#1}%
-     \csname c@#1\endcsname\z@}}
-
-% {<namelist>}
-
-\protected\def\blx@imc@clearname#1{%
-  \ifcsundef{abx@name@#1}
-    {}
-    {\togglefalse{abx@bool@more#1}%
-     \csundef{abx@name@#1}%
-     \csname c@#1\endcsname\z@}}
-
-% {<field>}{<macro>}
-
-\protected\def\blx@imc@restorefield#1{\cslet{abx@field@#1}}
-
-% {<plainlist>}{<macro>}
-
-\protected\def\blx@imc@restorelist#1{\cslet{abx@list@#1}}
-
-% {<namelist>}{<macro>}
-
-\protected\def\blx@imc@restorename#1{\cslet{abx@name@#1}}
-
-% {<field>}{<macro>}
-
-\protected\def\blx@imc@savefield{%
-  \@ifstar{\blx@savedata{field}}{\global\blx@savedata{field}}}
-\def\blx@savedata#1#2#3{\letcs#3{abx@#1@#2}}
-
-% {<plainlist>}{<macro>}
-
-\protected\def\blx@imc@savelist{%
-  \@ifstar{\blx@savedata{list}}{\global\blx@savedata{list}}}
-
-% {<namelist>}{<macro>}
-
-\protected\def\blx@imc@savename{%
-  \@ifstar{\blx@savedata{name}}{\global\blx@savedata{name}}}
-
-% {<field>}{<csname>}
-
-\protected\def\blx@imc@savefieldcs{%
-  \@ifstar{\blx@savedatacs{field}}{\global\blx@savedatacs{field}}}
-\def\blx@savedatacs#1#2#3{\csletcs{#3}{abx@#1@#2}}
-
-% {<plainlist>}{<csname>}
-
-\protected\def\blx@imc@savelistcs{%
-  \@ifstar{\blx@savedatacs{list}}{\global\blx@savedatacs{list}}}
-
-% {<namelist>}{<csname>}
-
-\protected\def\blx@imc@savenamecs{%
-  \@ifstar{\blx@savedatacs{name}}{\global\blx@savedatacs{name}}}
-
-% {<field>}{<true>}{<false>}
-
-\def\blx@imc@iffieldundef#1{%
-  \ifcsundef{abx@field@#1}}
-
-% {<plainlist>}{<true>}{<false>}
-
-\def\blx@imc@iflistundef#1{%
-  \ifcsundef{abx@list@#1}}
-
-% {<namelist>}{<true>}{<false>}
-
-\def\blx@imc@ifnameundef#1{%
-  \ifcsundef{abx@name@#1}}
-
-% {<field1>}{<field2>}{<true>}{<false>}
-
-\def\blx@imc@iffieldsequal#1#2{%
-  \ifcsequal{abx@field@#1}{abx@field@#2}}
-
-% {<plainlist1>}{<plainlist2>}{<true>}{<false>}
-
-\def\blx@imc@iflistsequal#1#2{%
-  \ifcsequal{abx@list@#1}{abx@list@#2}}
-
-% {<namelist1>}{<namelist2>}{<true>}{<false>}
-
-\def\blx@imc@ifnamesequal#1#2{%
-  \ifcsundef{abx@name@#1}
-    {\@secondoftwo}
-    {\ifcsundef{abx@name@#2}
-       {\@secondoftwo}
-       {\blx@ifnamesequal{#1}{#2}}}}
-
-\def\blx@ifnamesequal#1#2{%
-  \begingroup
-  \let\blx@tempa\@empty
-  \expandafter\expandafter
-  \expandafter\blx@ifnamesequal@i\csname abx@name@#2\endcsname
-  \let\blx@tempb\blx@tempa
-  \let\blx@tempa\@empty
-  \expandafter\expandafter
-  \expandafter\blx@ifnamesequal@i\csname abx@name@#1\endcsname
-  \expandafter\endgroup
-  \ifx\blx@tempa\blx@tempb
-    \expandafter\@firstoftwo
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-\def\blx@ifnamesequal@i#1#2{%
-  \expandafter\blx@ifnamesequal@ii#2{}&}
-
-\def\blx@ifnamesequal@ii#1{%
-  \ifblank{#1}
-    {\blx@namebreak}
-    {\blx@ifnamesequal@iii#1%
-     \blx@ifnamesequal@ii}}
-
-\def\blx@ifnamesequal@iii#1#2#3#4#5#6#7#8#9{%
-  \setkeys{blx@opt@name}{#1}%
-  \ifdef\abx@field@hash
-    {\eappto\blx@tempa{{\abx@field@hash}}}
-    {\appto\blx@tempa{{{#2}{#4}{#6}{#8}}}}}
-
-% {<field>}{<macro>}{<true>}{<false>}
-
-\def\blx@imc@iffieldequals#1#2{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\ifundef#2%
-       {\@secondoftwo}
-       {\expandafter\ifx\csname abx@field@#1\endcsname#2%
-          \expandafter\@firstoftwo
-        \else
-          \expandafter\@secondoftwo
-        \fi}}}
-
-% {<plainlist>}{<macro>}{<true>}{<false>}
-
-\def\blx@imc@iflistequals#1#2{%
-  \blx@imc@iflistundef{#1}
-    {\@secondoftwo}
-    {\ifundef#2%
-       {\@secondoftwo}
-       {\expandafter\ifx\csname abx@list@#1\endcsname#2%
-          \expandafter\@firstoftwo
-        \else
-          \expandafter\@secondoftwo
-        \fi}}}
-
-% {<namelist>}{<macro>}{<true>}{<false>}
-
-\def\blx@imc@ifnameequals#1#2{% FIXME
-  \blx@imc@ifnameundef{#1}
-    {\@secondoftwo}
-    {\ifundef#2%
-       {\@secondoftwo}
-       {\expandafter\ifx\csname abx@name@#1\endcsname#2%
-          \expandafter\@firstoftwo
-        \else
-          \expandafter\@secondoftwo
-        \fi}}}
-
-% {<field>}{<csname>}{<true>}{<false>}
-
-\def\blx@imc@iffieldequalcs#1{%
-  \ifcsequal{abx@field@#1}}
-
-% {<plainlist>}{<csname>}{<true>}{<false>}
-
-\def\blx@imc@iflistequalcs#1{%
-  \ifcsequal{abx@list@#1}}
-
-% {<namelist>}{<csname>}{<true>}{<false>}
-
-\def\blx@imc@ifnameequalcs#1{% FIXME
-  \ifcsequal{abx@name@#1}}
-
-% {<field>}{<string>}{<true>}{<false>}
-
-\protected\long\def\blx@imc@iffieldequalstr#1#2{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\expandafter\expandafter\expandafter\ifstrequal
-     \expandafter\expandafter\expandafter{%
-       \csname abx@field@#1\endcsname}{#2}}}
-
-% {<field>}{<true>}{<false>}
-
-\protected\def\blx@imc@iffieldxref#1{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\blx@whichxref
-       {\blx@iffieldxref{#1}}
-       {\@secondoftwo}}}
-
-\def\blx@iffieldxref#1#2{%
-  \begingroup
-  \letcs\blx@tempa{abx@field@#2}%
-  \letcs\blx@tempb{abx@field@#1}%
-  \csundef{abx@field@#1}%
-  \blx@getdata{\blx@tempa}%
-  \blx@imc@iffieldequals{#1}\blx@tempb
-    {\aftergroup\@firstoftwo}
-    {\aftergroup\@secondoftwo}%
-  \endgroup}
-
-\def\blx@whichxref#1#2{%
-  \blx@imc@iffieldundef{crossref}
-    {\blx@imc@iffieldundef{xref}
-       {#2}
-       {#1{xref}}}
-    {#1{crossref}}}
-
-% {<plainlist>}{<true>}{<false>}
-
-\protected\def\blx@imc@iflistxref#1{%
-  \blx@imc@iflistundef{#1}
-    {\@secondoftwo}
-    {\blx@whichxref
-       {\blx@iflistxref{#1}}
-       {\@secondoftwo}}}
-
-\def\blx@iflistxref#1#2{%
-  \begingroup
-  \letcs\blx@tempa{abx@field@#2}%
-  \letcs\blx@tempb{abx@list@#1}%
-  \csundef{abx@list@#1}%
-  \blx@getdata{\blx@tempa}%
-  \blx@imc@iflistequals{#1}\blx@tempb
-    {\aftergroup\@firstoftwo}
-    {\aftergroup\@secondoftwo}%
-  \endgroup}
-
-% {<namelist>}{<true>}{<false>}
-
-\protected\def\blx@imc@ifnamexref#1{%
-  \blx@imc@ifnameundef{#1}
-    {\@secondoftwo}
-    {\blx@whichxref
-       {\blx@ifnamexref{#1}}
-       {\@secondoftwo}}}
-
-\def\blx@ifnamexref#1#2{%
-  \begingroup
-  \letcs\blx@tempa{abx@field@#2}%
-  \letcs\blx@tempb{abx@name@#1}%
-  \csundef{abx@name@#1}%
-  \blx@getdata{\blx@tempa}%
-  \blx@imc@ifnameequals{#1}\blx@tempb
-    {\aftergroup\@firstoftwo}
-    {\aftergroup\@secondoftwo}%
-  \endgroup}
-
-% {<string>}{<true>}{<false>}
-
-\protected\def\blx@imc@ifcurrentfield#1{%
-  \begingroup
-  \def\blx@tempa{#1}%
-  \ifx\currentfield\blx@tempa
-    \aftergroup\@firstoftwo
-  \else
-    \aftergroup\@secondoftwo
-  \fi
-  \endgroup}
-
-% {<string>}{<true>}{<false>}
-
-\protected\def\blx@imc@ifcurrentlist#1{%
-  \begingroup
-  \def\blx@tempa{#1}%
-  \ifx\currentlist\blx@tempa
-    \aftergroup\@firstoftwo
-  \else
-    \aftergroup\@secondoftwo
-  \fi
-  \endgroup}
-
-% {<string>}{<true>}{<false>}
-
-\protected\def\blx@imc@ifcurrentname#1{%
-  \begingroup
-  \def\blx@tempa{#1}%
-  \ifx\currentname\blx@tempa
-    \aftergroup\@firstoftwo
-  \else
-    \aftergroup\@secondoftwo
-  \fi
-  \endgroup}
-
-% {<string>}{<true>}{<false>}
-
-\protected\def\blx@imc@ifentrytype#1{%
-  \begingroup
-  \def\blx@tempa{#1}%
-  \ifx\abx@field@entrytype\blx@tempa
-    \aftergroup\@firstoftwo
-  \else
-    \aftergroup\@secondoftwo
-  \fi
-  \endgroup}
-
-% {<true>}{<false>}
-
-\def\blx@imc@ifmorenames{%
-  \ifundef\currentname
-    {\@secondoftwo}
-    {\iftoggle{abx@bool@more\currentname}
-       {\@firstoftwo}
-       {\ifnum\c@listtotal>\c@liststop
-          \expandafter\@firstoftwo
-        \else
-          \expandafter\@secondoftwo
-        \fi}}}
-
-% {<true>}{<false>}
-
-\def\blx@imc@ifmoreitems{%
-  \ifundef\currentlist
-    {\@secondoftwo}
-    {\iftoggle{abx@bool@more\currentlist}
-       {\@firstoftwo}
-       {\ifnum\c@listtotal>\c@liststop
-          \expandafter\@firstoftwo
-        \else
-          \expandafter\@secondoftwo
-        \fi}}}
-
-% {<true>}{<false>}
-
-\def\blx@imc@iffirstcitekey{%
-  \ifboolexpr{ ( test {\ifnumequal\c@multicitetotal\z@}
-                 and test {\ifnumequal\c@citecount\@ne} )
-    or ( test {\ifnumgreater\c@multicitetotal\z@}
-         and test {\ifnumequal\c@multicitecount\@ne}
-         and test {\ifnumequal\c@citecount\@ne} ) }}
-
-\def\blx@imc@iflastcitekey{%
-  \ifboolexpr{ test {\ifnumequal\c@citecount\c@citetotal}
-               and test {\ifnumequal\c@multicitecount\c@multicitetotal} }}
-
-% {<category>}{<true>}{<false>}
-
-\protected\def\blx@imc@ifcategory{%
-  \ifdef\abx@field@entrykey
-    {\blx@imc@ifentrycategory\abx@field@entrykey}
-    {\expandafter\@secondoftwo\@gobble}}
-
-% {<entrykey>}{<category>}{<true>}{<false>}
-
-\protected\def\blx@imc@ifentrycategory{%
-  \blx@xsanitizeafter\blx@imc@ifentrycategory@i}
-
-\def\blx@imc@ifentrycategory@i#1#2{%
-  \ifcsdef{blx@catg@\detokenize{#2}}
-    {\ifinlistcs{#1}{blx@catg@\detokenize{#2}}}
-    {\@secondoftwo}}
-
-% {<keyword>}{<true>}{<false>}
-
-\protected\def\blx@imc@ifkeyword{%
-  \ifdef\abx@field@entrykey
-    {\blx@imc@ifentrykeyword\abx@field@entrykey}
-    {\expandafter\@secondoftwo\@gobble}}
-
-% {<entrykey>}{<keyword>}{<true>}{<false>}
-
-\protected\def\blx@imc@ifentrykeyword{%
-  \blx@xsanitizeafter\blx@imc@ifentrykeyword@i}
-
-\def\blx@imc@ifentrykeyword@i#1#2{%
-  \ifcsdef{blx@keyw@\the\c@refsection @\detokenize{#2}}
-    {\ifinlistcs{#1}{blx@keyw@\the\c@refsection @\detokenize{#2}}}
-    {\@secondoftwo}}
-
-% {<true>}{<false>}
-
-\protected\def\blx@ifciteseen@global{%
-  \ifbool{citetracker}
-    {\ifdef\abx@field@entrykey
-       {\expandafter\blx@ifseen@global
-        \expandafter{\abx@field@entrykey}}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-\protected\def\blx@ifciteseen@context{%
-  \ifbool{citetracker}
-    {\ifdef\abx@field@entrykey
-       {\expandafter\blx@ifseen@context
-        \expandafter{\abx@field@entrykey}}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-% {<entrykey>}{<true>}{<false>}
-
-\protected\def\blx@ifentryseen@global{%
-  \blx@xsanitizeafter\blx@ifseen@global}
-
-\protected\def\blx@ifentryseen@context{%
-  \blx@xsanitizeafter\blx@ifseen@context}
-
-\def\blx@ifseen@global#1{%
-  \ifbool{citetracker}
-    {\ifinlistcs{#1}{blx@bsee@\the\c@refsection}}
-    {\@secondoftwo}}
-
-\def\blx@ifseen@context#1{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\ifinlistcs{#1}{blx@fsee@\the\c@refsection}}
-       {\ifinlistcs{#1}{blx@bsee@\the\c@refsection}}}
-    {\@secondoftwo}}
-
-% {<true>}{<false>}
-
-\def\blx@ifciteibid@global{%
-  \ifbool{citetracker}
-    {\blx@imc@iffieldequals{entrykey}\blx@lastkey@text}
-    {\@secondoftwo}}
-
-\def\blx@ifciteibid@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@imc@iffieldequals{entrykey}\blx@lastkey@foot}
-       {\blx@imc@iffieldequals{entrykey}\blx@lastkey@text}}
-    {\@secondoftwo}}
-
-\def\blx@ifciteibid@strict{%
-  \ifbool{citetracker}
-    {\blx@ifcitesingle
-       {\blx@ifciteibid@global}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-\def\blx@ifciteibid@constrict{%
-  \ifbool{citetracker}
-    {\blx@ifcitesingle
-       {\iftoggle{blx@footnote}
-          {\blx@ifmpfncheck
-             {\blx@imc@iffieldequals{entrykey}\blx@lastkey@foot}
-             {\@secondoftwo}}
-          {\blx@imc@iffieldequals{entrykey}\blx@lastkey@text}}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-% {<true>}{<false>}
-
-\def\blx@ifciteidem@global{%
-  \ifbool{citetracker}
-    {\blx@imc@iffieldequals{fullhash}\blx@lasthash@text}
-    {\@secondoftwo}}
-
-\def\blx@ifciteidem@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@imc@iffieldequals{fullhash}\blx@lasthash@foot}
-       {\blx@imc@iffieldequals{fullhash}\blx@lasthash@text}}
-    {\@secondoftwo}}
-
-\let\blx@ifciteidem@strict\blx@ifciteidem@global
-
-\def\blx@ifciteidem@constrict{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@ifmpfncheck
-          {\blx@imc@iffieldequals{fullhash}\blx@lasthash@foot}
-          {\@secondoftwo}}
-       {\blx@imc@iffieldequals{fullhash}\blx@lasthash@text}}
-    {\@secondoftwo}}
-
-% {<true>}{<false>}
-
-\def\blx@ifopcit@global{%
-  \ifbool{citetracker}
-    {\blx@imc@iffieldundef{namehash}
-       {\@secondoftwo}
-       {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@text@\abx@field@namehash}}}
-    {\@secondoftwo}}
-
-\def\blx@ifopcit@context{%
-  \ifbool{citetracker}
-    {\blx@imc@iffieldundef{namehash}
-       {\@secondoftwo}
-       {\iftoggle{blx@footnote}
-          {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@foot@\abx@field@namehash}}
-          {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@text@\abx@field@namehash}}}}
-    {\@secondoftwo}}
-
-\def\blx@ifopcit@strict{%
-  \ifbool{citetracker}
-    {\blx@ifcitesingle
-       {\blx@ifopcit@global}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-\def\blx@ifopcit@constrict{%
-  \ifbool{citetracker}
-    {\blx@ifcitesingle
-       {\blx@imc@iffieldundef{namehash}
-          {\@secondoftwo}
-          {\iftoggle{blx@footnote}
-             {\blx@ifmpfncheck
-                {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@foot@\abx@field@namehash}}
-                {\@secondoftwo}}
-             {\blx@imc@iffieldequalcs{entrykey}{blx@lastkey@text@\abx@field@namehash}}}}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-% {<true>}{<false>}
-
-\def\blx@ifloccit@global{%
-  \ifbool{citetracker}
-    {\blx@loccit@check{text}}
-    {\@secondoftwo}}
-
-\def\blx@ifloccit@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@loccit@check{foot}}
-       {\blx@loccit@check{text}}}
-    {\@secondoftwo}}
-
-\def\blx@ifloccit@strict{%
-  \ifbool{citetracker}
-    {\blx@ifcitesingle
-       {\blx@loccit@numcheck{text}}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-\def\blx@ifloccit@constrict{%
-  \ifbool{citetracker}
-    {\blx@ifcitesingle
-       {\iftoggle{blx@footnote}
-          {\blx@ifmpfncheck
-             {\blx@loccit@numcheck{foot}}
-             {\@secondoftwo}}
-          {\blx@loccit@numcheck{text}}}
-       {\@secondoftwo}}
-    {\@secondoftwo}}
-
-\def\blx@loccit@check#1{%
-  \blx@imc@iffieldundef{postnote}
-    {\@secondoftwo}
-    {\blx@imc@iffieldequalcs{postnote}{blx@lastnote@#1@\abx@field@entrykey}}}
-
-\def\blx@loccit@numcheck#1{%
-  \blx@imc@iffieldundef{postnote}
-    {\@secondoftwo}
-    {\expandafter\blx@imc@ifpages
-     \expandafter{\abx@field@postnote}
-       {\blx@imc@iffieldequalcs{postnote}{blx@lastnote@#1@\abx@field@entrykey}}
-       {\@secondoftwo}}}
-
-% {<true>}{<false>}
-
-\def\blx@ifmpfncheck{%
-  \ifnum\numexpr\value\@mpfn-\blx@lastmpfn<\tw@
-    \expandafter\@firstoftwo
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-\def\blx@mpfnsave{%
-  \xdef\blx@lastmpfn{\the\value\@mpfn}}
-
-\def\blx@mpfnreset{%
-  \global\let\blx@lastmpfn\z@}
-
-\blx@mpfnreset
-
-% {<true>}{<false>}
-
-\def\blx@imc@iffirstonpage{%
-  \ifbool{pagetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@iffirstonpage{fnpage}}
-       {\blx@iffirstonpage{page}}}
-    {\@secondoftwo}}
-
-\def\blx@iffirstonpage#1{%
-  \ifcsundef{blx@#1@\number\c@instcount}
-    {\@secondoftwo}
-    {\expandafter\blx@iffirstonpage@i
-     \expandafter{\number\numexpr\c@instcount-1}{#1}}}
-
-\def\blx@iffirstonpage@i#1#2{%
-  \ifcsundef{blx@#2@#1}
-    {\ifnum#1>\@ne
-       \expandafter\@firstoftwo
-     \else
-       \expandafter\@secondoftwo
-     \fi
-     {\expandafter\blx@iffirstonpage@i
-      \expandafter{\number\numexpr#1-1}{#2}}
-     {\@firstoftwo}}
-    {\ifnum\csuse{blx@#2@\number\c@instcount}=%
-           \csuse{blx@#2@#1} %
-       \expandafter\@secondoftwo
-     \else
-       \expandafter\@firstoftwo
-     \fi}}
-
-% {<count1>}{<count2>}{<true>}{<false>}
-
-\def\blx@imc@ifsamepage#1#2{%
-  \ifbool{pagetracker}
-    {\ifcsundef{blx@page@\number\numexpr#1}
-       {\ifcsundef{blx@fnpage@\number\numexpr#1}
-          {\@secondoftwo}
-          {\blx@ifsamepage{#1}{#2}{fnpage}}}
-       {\blx@ifsamepage{#1}{#2}{page}}}
-    {\@secondoftwo}}
-
-\def\blx@ifsamepage#1#2#3{%
-  \ifcsundef{blx@page@\number\numexpr#2}
-    {\ifcsundef{blx@fnpage@\number\numexpr#2}
-       {\@secondoftwo}
-       {\blx@ifsamepage@i{#1}{#2}{#3}{fnpage}}}
-    {\blx@ifsamepage@i{#1}{#2}{#3}{page}}}
-
-\def\blx@ifsamepage@i#1#2#3#4{%
-  \ifnum\csuse{blx@#3@\number\numexpr#1}=%
-        \csuse{blx@#4@\number\numexpr#2} %
-    \expandafter\@firstoftwo
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-% {<string>}{<true>}{<false>}
-
-\protected\long\def\blx@imc@ifinteger#1{%
-  \begingroup
-  \def\do##1{\uccode`##1=`\%}%
-  \do\0\do\1\do\2\do\3\do\4\do\5\do\6\do\7\do\8\do\9%
-  \makeatletter
-  \catcode`\%=9
-  \endlinechar\m@ne
-  \uppercase{\scantokens{\def\blx@tempa{#1}}}%
-  \ifx\blx@tempa\@empty
-    \aftergroup\@firstoftwo
-  \else
-    \aftergroup\@secondoftwo
-  \fi
-  \endgroup}
-
-% {<field>}{<true>}{<false>}
-
-\protected\def\blx@imc@iffieldint#1{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\expandafter\expandafter
-     \expandafter\ifinteger
-     \expandafter\expandafter
-     \expandafter{\csname abx@field@#1\endcsname}}}
-
-% {<string>}{<true>}{<false>}
-
-\protected\def\blx@imc@ifnumeral{%
-  \blx@ifnum\blx@hook@ifnum}
-
-\protected\def\blx@imc@ifnumerals{%
-  \blx@ifnum\blx@hook@ifnums}
-
-\protected\def\blx@imc@ifpages{%
-  \blx@ifnum\blx@hook@ifpages}
-
-\long\def\blx@ifnum#1#2{%
-  \begingroup
-  \let\protect\@unexpandable@protect
-  \uppercase{\edef\blx@tempa{#2}}%
-  \ifx\blx@tempa\@empty
-    \aftergroup\@secondoftwo
-  \else
-    \makeatletter
-    \catcode`\%=9
-    \endlinechar\m@ne
-    \everyeof{\noexpand}#1%
-    \uppercase{\edef\blx@tempa{\scantokens{#2}}}%
-    \ifx\blx@tempa\@empty
-      \aftergroup\@firstoftwo
-    \else
-      \aftergroup\@secondoftwo
-    \fi
-  \fi
-  \endgroup}
-
-\def\blx@hook@ifnum{%
-  \def\do##1{\uccode`##1=`\%}%
-  \do\ \do\0\do\1\do\2\do\3\do\4\do\5\do\6\do\7\do\8\do\9%
-  \do\i\do\v\do\x\do\l\do\c\do\d\do\m
-  \do\I\do\V\do\X\do\L\do\C\do\D\do\M
-  \blx@donumchars
-  \let\RN\@firstofone
-  \let\Rn\@firstofone}
-
-\def\blx@hook@ifnums{%
-  \blx@hook@ifnum
-  \def\do##1{\uccode`##1=`\%}%
-  \blx@dorangechars
-  \def\do##1{\let##1\@empty}%
-  \blx@dorangecmds}
-
-\def\blx@hook@ifpages{%
-  \blx@hook@ifnum
-  \blx@hook@ifnums
-  \def\do##1{\let##1\@empty}%
-  \blx@dopagecmds}
-
-% {<field>}{<true>}{<false>}
-
-\protected\def\blx@imc@iffieldnum#1{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\expandafter\expandafter
-     \expandafter\blx@imc@ifnumeral
-     \expandafter\expandafter
-     \expandafter{\csname abx@field@#1\endcsname}}}
-
-\protected\def\blx@imc@iffieldnums#1{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\expandafter\expandafter
-     \expandafter\blx@imc@ifnumerals
-     \expandafter\expandafter
-     \expandafter{\csname abx@field@#1\endcsname}}}
-
-\protected\def\blx@imc@iffieldpages#1{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\expandafter\expandafter
-     \expandafter\blx@imc@ifpages
-     \expandafter\expandafter
-     \expandafter{\csname abx@field@#1\endcsname}}}
-
-% {<chars>}
-
-\newrobustcmd*{\DeclareNumChars}{%
-  \@ifstar
-    {\blx@defnumchars}
-    {\global\let\blx@donumchars\@empty
-     \blx@defnumchars}}
-
-\def\blx@defnumchars#1{%
-  \ifblank{#1}
-    {}
-    {\expandafter\blx@defdochars
-     \expandafter\blx@donumchars
-     \detokenize{#1}\relax}}
-
-% {<chars>}
-
-\newrobustcmd*{\DeclareRangeChars}{%
-  \@ifstar
-    {\blx@defrangechars}
-    {\global\let\blx@dorangechars\@empty
-     \blx@defrangechars}}
-
-\def\blx@defrangechars#1{%
-  \ifblank{#1}
-    {}
-    {\expandafter\blx@defdochars
-     \expandafter\blx@dorangechars
-     \detokenize{#1}\relax}}
-
-\def\blx@defdochars#1#2{%
-  \ifx#2\relax
-  \else
-    \xdef#1{%
-      \expandonce#1\noexpand\do
-      \expandafter\noexpand\csname#2\endcsname}%
-    \expandafter\blx@defdochars
-    \expandafter#1%
-  \fi}
-
-% {<cstokens>}
-
-\newrobustcmd*{\DeclareRangeCommands}{%
-  \@ifstar
-    {\blx@defrangecmds}
-    {\global\let\blx@dorangecmds\@empty
-     \blx@defrangecmds}}
-
-\def\blx@defrangecmds#1{%
-  \ifblank{#1}
-    {}
-    {\blx@defrangecmds@i#1&}}
-
-\def\blx@defrangecmds@i#1{%
-  \ifx&#1%
-  \else
-    \gappto\blx@dorangecmds{\do#1}%
-    \expandafter\blx@defrangecmds@i
-  \fi}
-
-% {<cstokens>}
-
-\newrobustcmd*{\DeclarePageCommands}{%
-  \@ifstar
-    {\blx@defpagecmds}
-    {\global\let\blx@dopagecmds\@empty
-     \blx@defpagecmds}}
-
-\def\blx@defpagecmds#1{%
-  \ifblank{#1}
-    {}
-    {\blx@defpagecmds@i#1&}}
-
-\def\blx@defpagecmds@i#1{%
-  \ifx&#1%
-  \else
-    \gappto\blx@dopagecmds{\do#1}%
-    \expandafter\blx@defpagecmds@i
-  \fi}
-
-\DeclareNumChars{.}
-\DeclareRangeChars{~,;-+/}
-\DeclareRangeCommands{%
-  \ \,\space\nobreakspace\addspace\addnbspace
-  \addthinspace\addnbthinspace\addlowpenspace
-  \addhighpenspace\addlpthinspace\addhpthinspace
-  \adddotspace\addabbrvspace\&\psq\psqq
-  \bibrangedash\bibdatedash\textendash\textemdash}
-\DeclarePageCommands{\pno\ppno}
-
-% *{<code>}
-
-\newrobustcmd*{\NumCheckSetup}{\appto\blx@hook@ifnum}
-\newcommand*{\NumcheckSetup}{\NumCheckSetup}
-
-% [<pagination>][<postpro>]{<string>}
-
-\newrobustcmd*{\blx@imc@mkpageprefix}[1][pagination]{%
-  \begingroup
-  \def\blx@tempa{\blx@mkpageprefix{page}}%
-  \iffieldundef{#1}
-    {}
-    {\iffieldequalstr{#1}{none}
-       {\def\blx@tempa{\blx@mkpageprefix@i}}
-       {\iffieldbibstring{#1}
-          {\edef\blx@tempa{\blx@mkpageprefix{\thefield{#1}}}}
-          {\blx@warning@entry{%
-             Unknown pagination type '\strfield{#1}'}}}}%
-  \@ifnextchar[%]
-    {\blx@tempa}
-    {\blx@tempa[\@firstofone]}}
-
-\protected\long\def\blx@mkpageprefix#1[#2]#3{%
-  \ifnumeral{#3}
-    {\bibstring{#1}\ppspace}
-    {\ifnumerals{#3}
-       {\bibstring{#1s}\ppspace}
-       {\def\pno{\bibstring{#1}}%
-        \def\ppno{\bibstring{#1s}}}}%
-  \blx@mkpageprefix@i[#2]{#3}}
-
-\long\def\blx@mkpageprefix@i[#1]#2{#1{#2}\endgroup}
-
-% [<pagination>][<postpro>]{<string>}
-
-\newrobustcmd*{\blx@imc@mkpagetotal}[1][bookpagination]{%
-  \begingroup
-  \def\blx@tempa{\blx@mkpagetotal{page}}%
-  \iffieldundef{#1}
-    {}
-    {\iffieldequalstr{#1}{none}
-       {\def\blx@tempa{\blx@mkpagetotal@i}}
-       {\iffieldbibstring{#1}
-          {\edef\blx@tempa{\blx@mkpagetotal{\thefield{#1}}}}
-          {\blx@warning@entry{%
-             Unknown pagination type '\strfield{#1}'}}}}%
-  \@ifnextchar[%]
-    {\blx@tempa}
-    {\blx@tempa[\@firstofone]}}
-
-\protected\long\def\blx@mkpagetotal#1[#2]#3{%
-  \ifnumeral{#3}
-    {\setbox\@tempboxa=\hbox{%
-       \blx@tempcnta0#3\relax
-       \ifnum\blx@tempcnta=\@ne
-         \aftergroup\@firstoftwo
-       \else
-         \aftergroup\@secondoftwo
-       \fi}%
-     {#2{#3}\ppspace\bibstring{#1}}
-     {#2{#3}\ppspace\bibstring{#1s}}}
-    {\def\pno{\bibstring{#1}}%
-     \def\ppno{\bibstring{#1s}}%
-     #2{#3}}%
-  \endgroup}
-
-\long\def\blx@mkpagetotal@i[#1]#2{#1{#2}\endgroup}
-
-\newcounter{mincomprange}
-\newcounter{maxcomprange}
-\newcounter{mincompwidth}
-\setcounter{mincomprange}{10}
-\setcounter{maxcomprange}{100000}
-\setcounter{mincompwidth}{1}
-\def\abx@rangeproclimit{100000}
-
-% {<string>}
-% This mustn't be robust as it's likely to be used mainly tests and so
-% needs to be expandable
-\newcommand*{\rangelen}[1]{%
-  \blx@rangelen@range#1\bibrangedash\bibrangedash&}
-
-\def\blx@rangelen@range#1\bibrangedash#2\bibrangedash#3&{%
-  \ifblank{#3}
-    {\blx@rangelen@hyphen#1--&}
-    {\ifblank{#2}
-       {0}% n\bibrangedash
-       {\ifblank{#1}
-          {0}% \bibrangedash n
-          {\blx@rangelen@check{#1}{#2}}}}}
-
-\def\blx@rangelen@hyphen#1-#2-#3&{%
-  \ifblank{#3}
-    {1}% n
-    {\ifblank{#2}
-       {\ifblank{#1}
-          {\let\blx@tempb\@empty}
-          {\def\blx@tempb{#1}}%
-        \blx@rangelen@hyphen@i#3&}
-       {\ifblank{#1}
-          {0}% -n
-          {\blx@rangelen@check{#1}{#2}}}}}
-
-\def\blx@rangelen@hyphen@i#1-#2&{%
-  \ifblank{#1#2}
-    {0}% n-
-    {\notblank{#1}
-       {\ifdefempty\blx@tempb
-          {0}
-          {\expandafter\blx@rangelen@check
-           \expandafter{\blx@tempb}{#1}}}
-       {\blx@rangelen@hyphen@i#2&}}}
-
-\def\blx@rangelen@check#1#2{%
-  \blx@imc@ifinteger{#1}
-    {\blx@imc@ifinteger{#2}
-       {\the\numexpr#2-#1\relax}% n-m
-       {0}}
-    {0}}
-
-% <*>[<postpro>]{<string>}
-
-\newrobustcmd*{\mkcomprange}{%
-  \begingroup
-  \@ifstar
-    {\blx@comprange\blx@comprange@ii}
-    {\blx@comprange\blx@comprange@i}}
-
-\def\blx@comprange#1{%
-  \@ifnextchar[{#1}{#1[\@firstofone]}}
-
-\def\blx@comprange@i[#1]#2{%
-  \let\blx@tempa\@empty
-  \protected\def\blx@range@out@value{\appto\blx@tempa}%
-  \let\blx@range@out@delim\blx@range@out@value
-  \let\blx@range@split\blx@comprange@split
-  \blx@range@chunk{#2}%
-  \edef\blx@tempa{\endgroup
-    \unexpanded{#1}{\expandonce\blx@tempa}}%
-  \blx@tempa}
-
-\def\blx@comprange@ii[#1]#2{%
-  \protected\def\blx@range@out@value{#1}%
-  \let\blx@range@out@delim\@firstofone
-  \let\blx@range@split\blx@comprange@split
-  \blx@range@chunk{#2}%
-  \endgroup}
-
-\def\blx@comprange@split#1{%
-  \def\blx@comprange@abort{\blx@range@out@value{#1}}%
-  \blx@imc@ifpages{#1}
-    {\blx@comprange@range#1\bibrangedash\bibrangedash&}
-    {\blx@comprange@abort}}
-
-\def\blx@comprange@range#1\bibrangedash#2\bibrangedash#3&{%
-  \ifblank{#3}
-    {\blx@comprange@hyphen#1--&}
-    {\ifblank{#2}
-       {\blx@range@out@value{#1\bibrangedash}}
-       {\ifblank{#1}
-          {\blx@range@out@value{\bibrangedash#2}}
-          {\blx@comprange@check{#1}{#2}}}}}
-
-\def\blx@comprange@hyphen#1-#2-#3&{%
-  \ifblank{#3}
-    {\blx@comprange@abort}
-    {\ifblank{#2}
-       {\ifblank{#1}
-          {\let\blx@tempb\@empty}
-          {\def\blx@tempb{#1}}%
-        \blx@comprange@hyphen@i#3&}
-       {\ifblank{#1}
-          {\blx@range@out@value{\bibrangedash#2}}
-          {\blx@comprange@check{#1}{#2}}}}}
-
-\def\blx@comprange@hyphen@i#1-#2&{%
-  \ifblank{#1#2}
-    {\expandafter\blx@range@out@value
-     \expandafter{\blx@tempb\bibrangedash}}
-    {\notblank{#1}
-       {\ifdefempty\blx@tempb
-          {\blx@range@out@value{\bibrangedash#1}}
-          {\expandafter\blx@comprange@check
-           \expandafter{\blx@tempb}{#1}}}
-       {\blx@comprange@hyphen@i#2&}}}
-
-\def\blx@comprange@check#1#2{%
-  \blx@imc@ifinteger{#1}
-    {\blx@imc@ifinteger{#2}
-       {\blx@comprange@comp{#1}{#2}}
-       {\blx@range@out@value{#1\bibrangedash#2}}}
-    {\blx@range@out@value{#1\bibrangedash#2}}}
-
-\def\blx@comprange@comp#1#2{%
-  \def\blx@tempb{#1}%
-  \def\blx@tempc{#2}%
-  \let\blx@tempd\blx@tempc
-  \ifnum\c@maxcomprange<\abx@rangeproclimit\relax
-    \numdef\blx@tempe\abx@rangeproclimit
-  \else
-    \numdef\blx@tempe\c@maxcomprange
-  \fi
-  \blx@tempcntc=\blx@tempe\relax
-  \ifnum
-    \ifnum\c@mincompwidth<1\space1\fi
-    \ifnum\c@maxcomprange<10\space1\fi
-    \ifnum\c@mincomprange<\blx@tempb\space\else1\fi
-    \ifnum\blx@tempb<\numexpr\blx@tempcntc*10\relax\else1\fi
-  0=\z@
-    \expandafter\blx@comprange@comp@div
-  \else
-    \expandafter\blx@comprange@end
-  \fi}
-
-\def\blx@comprange@end{%
-  \numdef\blx@tempb\blx@tempb
-  \ifnum\blx@tempe>\c@maxcomprange\relax
-    \numdef\blx@tempc\blx@tempc
-  \else
-    \numdef\blx@tempc\blx@tempd
-  \fi
-  \edef\blx@tempb{\blx@range@out@value{\blx@tempb\noexpand\bibrangedash\blx@tempc}}%
-  \blx@tempb}
-
-\def\blx@comprange@comp@div{%
-  \unless\ifnum\blx@tempb<\blx@tempcntc
-    \blx@tempcnta\blx@tempb\relax
-    \blx@tempcntb\blx@tempc\relax
-    \divide\blx@tempcnta\blx@tempcntc
-    \divide\blx@tempcntb\blx@tempcntc
-    \ifnum\blx@tempcnta=\blx@tempcntb
-      \edef\blx@tempd{\expandafter\@gobble\blx@tempd}%
-      \numdef\blx@tempe\blx@tempcntc
-    \fi
-  \fi
-  \divide\blx@tempcntc10\relax
-  \ifnum
-    \ifnum\blx@tempcntc<10 1\fi
-    \ifnum\blx@tempcntc>\c@mincompwidth\else 1\fi
-  0=\z@
-    \expandafter\blx@comprange@comp@div
-  \else
-    \expandafter\blx@comprange@end
-  \fi}
-
-\def\blx@range@chunk#1{%
-  \blx@range@chunk@semcol#1;&}
-
-\def\blx@range@chunk@semcol#1;#2&{%
-  \notblank{#1}
-    {\blx@range@chunk@comma#1,&}
-    {}%
-  \notblank{#2}
-    {\notblank{#1}{\blx@range@out@delim{;\space}}{}%
-     \blx@range@chunk@semcol#2&}
-    {}}
-
-\def\blx@range@chunk@comma#1,#2&{%
-  \notblank{#1}
-    {\expandafter\blx@range@split
-     \expandafter{\@firstofone#1}}
-    {}%
-  \notblank{#2}
-    {\notblank{#1}{\blx@range@out@delim{,\space}}{}%
-     \blx@range@chunk@comma#2&}
-    {}}
-
-% <*>[<postpro>]{<string>}
-
-\newrobustcmd*{\mkfirstpage}{%
-  \begingroup
-  \@ifstar
-    {\blx@firstpage\blx@firstpage@ii}
-    {\blx@firstpage\blx@firstpage@i}}
-
-\def\blx@firstpage#1{%
-  \@ifnextchar[{#1}{#1[\@firstofone]}}
-
-\def\blx@firstpage@i[#1]#2{%
-  \let\blx@tempa\@empty
-  \protected\def\blx@range@out@value{\appto\blx@tempa}%
-  \let\blx@range@out@delim\blx@range@out@value
-  \let\blx@range@split\blx@firstpage@split
-  \blx@range@chunk{#2}%
-  \edef\blx@tempa{\endgroup
-    \unexpanded{#1}{\expandonce\blx@tempa}}%
-  \blx@tempa}
-
-\def\blx@firstpage@ii[#1]#2{%
-  \protected\def\blx@range@out@value{#1}%
-  \let\blx@range@out@delim\@firstofone
-  \let\blx@range@split\blx@firstpage@split
-  \blx@range@chunk{#2}%
-  \endgroup}
-
-\def\blx@firstpage@split#1{%
-  \def\blx@firstpage@abort{\blx@range@out@value{#1}}%
-  \blx@firstpage@range#1\bibrangedash\bibrangedash&}
-
-\def\blx@firstpage@range#1\bibrangedash#2\bibrangedash#3&{%
-  \ifblank{#3}
-    {\blx@firstpage@hyphen#1--&}
-    {\ifblank{#1}
-       {\blx@range@out@value{\bibrangedash#2}}
-       {\blx@range@out@value{#1}}}}
-
-\def\blx@firstpage@hyphen#1-#2-#3&{%
-  \ifblank{#3}
-    {\blx@firstpage@abort}
-    {\ifblank{#1}
-       {\ifblank{#2}
-          {\blx@firstpage@hyphen@i#3&}
-          {\blx@range@out@value{\bibrangedash#2}}}
-       {\blx@range@out@value{#1}}}}
-
-\def\blx@firstpage@hyphen@i#1-#2&{%
-  \ifblank{#1}
-    {\ifblank{#2}
-       {\blx@firstpage@abort}
-       {\blx@firstpage@hyphen@i#2&}}
-    {\blx@range@out@value{\bibrangedash#1}}}
-
-\newcommand*{\ppspace}{\addnbspace}
-\newcommand*{\sqspace}{\addnbspace}
-
-\newrobustcmd*{\RN}[1]{%
-  \begingroup
-  \expandafter\RNfont
-  \expandafter{\romannumeral#1}%
-  \endgroup}
-\newrobustcmd*{\Rn}[1]{%
-  \begingroup
-  \expandafter\Rnfont
-  \expandafter{\romannumeral#1}%
-  \endgroup}
-
-\newcommand*{\RNfont}{\uppercase}
-\newcommand*{\Rnfont}{}
-
-% {<init>}{<entrytype>}
-
-\protected\def\blx@imc@usedriver#1#2{%
-  \begingroup
-  \let\finentry\blx@finentry@usedrv
-  \let\newblock\relax
-  \let\abx@macro@bibindex\@empty
-  \let\abx@macro@pageref\@empty
-  \csuse{blx@hook@bbxinit}#1%
-  \blx@beglangbib
-  \blx@driver{#2}%
-  \blx@endlangbib
-  \endgroup}
-
-% Punctuation
-
-\protected\def\blx@initunit{%
-  \global\togglefalse{blx@block}%
-  \global\togglefalse{blx@unit}%
-  \global\togglefalse{blx@insert}%
-  \global\togglefalse{blx@lastins}%
-  \global\togglefalse{blx@keepunit}%
-  \global\let\blx@unitpunct\newunitpunct
-  \blx@imc@resetpunctfont}
-
-\def\blx@begunit{%
-  \toggletrue{blx@tempa}%
-  \iftoggle{blx@insert}
-    {\iftoggle{blx@unit}
-       {\begingroup
-          \let\blx@begunit\@empty
-          \let\blx@endunit\@empty
-          \let\blx@endnounit\@empty
-          \blx@unitpunct\blx@postpunct
-        \endgroup
-        \global\togglefalse{blx@unit}%
-        \togglefalse{blx@tempa}}
-       {\blx@postpunct}%
-     \iftoggle{blx@block}
-       {\begingroup
-          \let\blx@begunit\@empty
-          \let\blx@endunit\@empty
-          \let\blx@endnounit\@empty
-          \newblockpunct
-        \endgroup
-        \global\togglefalse{blx@block}%
-        \togglefalse{blx@tempa}}
-       {}}
-    {}%
-  \blx@postpunct
-  \blx@imc@resetpunctfont
-  \iftoggle{blx@tempa}
-    {}
-    {\global\togglefalse{blx@insert}}%
-  \blx@leavevmode
-  \begingroup}
-
-\def\blx@endunit{%
-  \endgroup
-  \global\toggletrue{blx@insert}%
-  \global\toggletrue{blx@lastins}}
-
-\def\blx@nounit{%
-  \global\togglefalse{blx@lastins}}
-
-\def\blx@endnounit{%
-  \endgroup\blx@nounit}
-
-\protected\def\blx@imc@newblock{%
-  \global\toggletrue{blx@block}}%
-
-\protected\def\blx@imc@newunit{%
-  \iftoggle{blx@keepunit}
-    {}
-    {\global\let\blx@unitpunct\newunitpunct
-     \global\toggletrue{blx@unit}}}
-
-\protected\def\blx@imc@setunit{%
-  \@ifstar\blx@setunit@i\blx@setunit}
-
-\long\def\blx@setunit#1{%
-  \iftoggle{blx@keepunit}
-    {}
-    {\long\gdef\blx@unitpunct{#1}%
-     \global\toggletrue{blx@unit}}}
-
-\def\blx@setunit@i{%
-  \iftoggle{blx@lastins}
-    {\blx@setunit}
-    {\@gobble}}
-
-\protected\def\blx@imc@printunit{%
-  \@ifstar\blx@printunit@i\blx@printunit}
-
-\def\blx@printunit#1{%
-  \long\gdef\blx@unitpunct{#1\global\togglefalse{blx@keepunit}}%
-  \global\toggletrue{blx@keepunit}%
-  \global\toggletrue{blx@unit}}
-
-\def\blx@printunit@i{%
-  \iftoggle{blx@lastins}
-    {\blx@printunit}
-    {\@gobble}}
-
-\protected\def\blx@imc@finentry{%
-  \unspace\finentrypunct
-  \blx@postpunct
-  \blx@initunit}
-
-\protected\def\blx@finentry@usedrv{%
-  \blx@setunit\relax}
-
-\protected\def\blx@finentry@inset{%
-  \blx@setunit\entrysetpunct
-  \global\toggletrue{blx@block}}
-
-\blx@regimcs{%
-  \ifdriver \thefield \strfield \csfield \usefield \thelist \thename
-  \clearfield \clearlist \clearname \restorefield \restorelist \restorename
-  \ifcategory \ifentrycategory \ifkeyword \ifentrykeyword
-  \ifciteseen \ifentryseen \ifentryinbib \ifciteibid \ifciteidem \ifopcit \ifloccit
-  \ifcurrentfield \ifcurrentlist \ifcurrentname \ifentrytype
-  \iffieldequalcs \iffieldequals \iffieldequalstr \iffieldsequal
-  \ifbibmacroundef \iffieldundef \iffieldxref \iflistequalcs \iflistequals
-  \iflistsequal \iflistundef \iflistxref
-  \ifmorenames \ifmoreitems \iffirstcitekey \iflastcitekey
-  \ifnameequalcs \ifnameequals \ifnamesequal \ifnameundef \ifnamexref
-  \iffirstonpage \ifsamepage \savefield \savefieldcs \savelist
-  \savelistcs \savename \savenamecs \usedriver
-  \ifinteger \ifnumeral \ifnumerals \ifpages
-  \iffieldint \iffieldnum \iffieldnums \iffieldpages
-  \mkpageprefix \mkpagetotal \mkpagefirst
-  \newblock \newunit \setunit \printunit \finentry}
-
-\appto\blx@blxinit{%
-  \def\ifnatbibmode{\iftoggle{blx@natbib}}%
-  \def\ifcitation{\iftoggle{blx@citation}}%
-  \def\ifbibliography{\iftoggle{blx@bibliography}}%
-  \def\ifciteindex{\iftoggle{blx@citeindex}}%
-  \def\ifbibindex{\iftoggle{blx@bibindex}}%
-  \def\iffootnote{\iftoggle{blx@footnote}}%
-  \def\ifuseprefix{\iftoggle{blx@useprefix}}%
-  \def\ifuseauthor{\iftoggle{blx@useauthor}}%
-  \def\ifuseeditor{\iftoggle{blx@useeditor}}%
-  \def\ifusetranslator{\iftoggle{blx@usetranslator}}%
-  \def\ifterseinits{\iftoggle{blx@terseinits}}%
-  \def\iffirstinits{\iftoggle{blx@giveninits}}% legacy alias for \ifgiveninits
-  \def\ifgiveninits{\iftoggle{blx@giveninits}}%
-  \def\ifsingletitle{\iftoggle{abx@bool@singletitle}}%
-  \def\ifandothers#1{\iftoggle{abx@bool@more#1}}%
-  \protected\def\pno{\bibstring{page}}%
-  \protected\def\ppno{\bibstring{pages}}%
-  \let\nopp\relax
-  \protected\def\psq{\sqspace\bibstring{sequens}}%
-  \protected\def\psqq{\sqspace\bibstring{sequentes}}}
-
-% Make sure that commands which might pop up inside an \edef will be defined
-% as something. If they are taken \AtBeginDocument then we assume that all will
-% be well. If not, then provide a definition which will give an error outside
-% of a citation context.
-\AtBeginDocument{%
-  \protected\def\do#1{%
-    \ifdefined#1%
-    \else
-      \protected\def#1{\ERROR}%
-    \fi
-  }%
-  \docsvlist{\pno,\ppno,\nopp,\psq,\psqq}%
-}
-
-%% Global formatting hooks
-
-% capitalization
-
-% {<text>}
-
-\newrobustcmd{\MakeCapital}[1]{%
-  \begingroup
-  \blx@mkcp@init
-  \protected@edef\blx@tempa{#1}%
-  \expandafter\blx@mkcp@parse\blx@tempa\@empty\blx@mkcp@end}
-
-\def\blx@mkcp@init{%
-  \def\blx@mkcp@iec{\noexpand\blx@mkcp@iec\noexpand}%
-  \def\blx@mkcp@bbl{\noexpand\blx@mkcp@bbl\noexpand}%
-  \def\blx@mkcp@sgl{\noexpand\blx@mkcp@sgl\noexpand}%
-  \def\blx@mkcp@dbl{\noexpand\blx@mkcp@dbl\noexpand}%
-  \def\do##1{\def##1{\blx@mkcp@sgl##1}}\abx@dosingleaccents
-  \def\do##1{\def##1{\blx@mkcp@dbl##1}}\abx@dodoubleaccents
-  \def\IeC##1{\blx@mkcp@iec\IeC{##1}}%
-  \def\@tabacckludge##1{%
-    \expandafter\blx@mkcp@sgl\csname\string##1\endcsname}}
-
-\begingroup
-\catcode`\"=\active
-\gappto\blx@mkcp@init{%
-  \ifnum\catcode`\"=\active
-    \def"#1{\blx@mkcp@bbl"\noexpand#1}%
-  \fi}
-\endgroup
-
-\def\blx@mkcp@parse{%
-  \futurelet\@let@token\blx@mkcp@eval}
-
-\long\def\blx@mkcp@eval{%
-  \ifx\@let@token\blx@mkcp@iec
-    \expandafter\blx@mkcp@getiec
-  \fi
-  \ifx\@let@token\blx@mkcp@bbl
-    \expandafter\blx@mkcp@gettwo
-  \fi
-  \ifx\@let@token\blx@mkcp@sgl
-    \expandafter\blx@mkcp@gettwo
-  \fi
-  \ifx\@let@token\blx@mkcp@dbl
-    \expandafter\blx@mkcp@getthree
-  \fi
-  \blx@mkcp@case}
-
-\def\blx@mkcp@getiec#1\blx@mkcp@case#2#3#4{%
-  \blx@mkcp@case{#2#3{#4}}}
-
-\def\blx@mkcp@gettwo#1\blx@mkcp@case#2#3#4{%
-  \blx@mkcp@case{#2#3#4}}
-
-\def\blx@mkcp@getthree#1\blx@mkcp@case#2#3#4#5{%
-  \blx@mkcp@case{#2#3#4#5}}
-
-\long\def\blx@mkcp@case#1{%
-  \begingroup
-  \def\i{I}\def\j{J}%
-  \def\do##1##2{\let##1##2\do}%
-  \expandafter\do\@uclclist\relax{\relax\@gobble}%
-  \uppercase{\protected@edef\blx@tempa{\endgroup\blx@mkcp@end#1}}%
-  \blx@tempa}
-
-\protected\long\def\blx@mkcp@end#1\blx@mkcp@end{%
-  \let\blx@mkcp@iec\noexpand
-  \let\blx@mkcp@bbl\noexpand
-  \let\blx@mkcp@sgl\noexpand
-  \let\blx@mkcp@dbl\noexpand
-  \protected@edef\blx@tempa{\endgroup#1}%
-  \blx@tempa}
-
-\def\abx@dosingleaccents{%
-  \do\"\do\'\do\`\do\^\do\~\do\=\do\.%
-  \do\H\do\b\do\c\do\d\do\r\do\u\do\v}
-\def\abx@dodoubleaccents{%
-  \do\t}
-
-% {<text>}
-
-\newrobustcmd*{\MakeSentenceCase}{%
-  \@ifstar\blx@mksc@i\blx@mksc@ii}
-
-\def\blx@mksc@i{%
-  \ifdef\abx@field@langid
-    {\xifinlist\abx@field@langid\blx@cmksc@lang
-       {\blx@mksc@ii}
-       {\@firstofone}}
-    {\blx@mksc@ii}}
-
-\long\def\blx@mksc@ii#1{%
-  \begingroup
-  \let\blx@tempa\@empty
-  \let\blx@tempb\@empty
-  \blx@mksc@init
-  \protected@edef\@tempa{#1}%
-  \expandafter\blx@mksc@parse\@tempa\blx@mksc@end}
-
-\def\blx@mksc@init{%
-  \blx@mkcp@init
-  \def\blx@mkcp@nil{\noexpand\blx@mkcp@nil\noexpand}%
-  \def\i{\blx@mkcp@nil\i}\def\j{\blx@mkcp@nil\j}%
-  \def\do##1{%
-    \ifx##1\relax
-    \else
-      \def##1{\blx@mkcp@nil##1}%
-      \expandafter\do
-    \fi}%
-  \expandafter\do\@uclclist\relax}
-
-\def\blx@mksc@parse{%
-  \futurelet\@let@token\blx@mksc@eval}
-
-\def\blx@mksc@eval{%
-  \ifx\@let@token\blx@mksc@end
-    \expandafter\blx@mksc@end
-  \fi
-  \ifx\@let@token\bgroup
-    \expandafter\blx@mksc@group
-  \fi
-  \ifx\@let@token\@sptoken
-    \expandafter\blx@mksc@space
-  \fi
-  \ifx\@let@token\blx@mkcp@nil
-    \expandafter\blx@mksc@getone
-  \fi
-  \ifx\@let@token\blx@mkcp@iec
-    \expandafter\blx@mksc@getiec
-  \fi
-  \ifx\@let@token\blx@mkcp@bbl
-    \expandafter\blx@mksc@gettwo
-  \fi
-  \ifx\@let@token\blx@mkcp@sgl
-    \expandafter\blx@mksc@gettwo
-  \fi
-  \ifx\@let@token\blx@mkcp@dbl
-    \expandafter\blx@mksc@getthree
-  \fi
-  \if\noexpand\@let@token\relax
-    \expandafter\blx@mksc@cs
-  \fi
-  \blx@mksc@other}
-
-\def\blx@mksc@end#1\blx@mksc@end{%
-  \blx@mksc@eject
-  \let\blx@mkcp@nil\noexpand
-  \let\blx@mkcp@iec\noexpand
-  \let\blx@mkcp@bbl\noexpand
-  \let\blx@mkcp@sgl\noexpand
-  \let\blx@mkcp@dbl\noexpand
-  \let\MakeUppercase\relax
-  \let\MakeLowercase\relax
-  \protected@edef\blx@tempa{\endgroup\blx@tempa}%
-  \blx@tempa}
-
-\long\def\blx@mksc@group#1\blx@mksc@other#2{%
-  \futurelet\@let@token\blx@mksc@ingroup#2&{#2}%
-  \blx@mksc@endhead
-  \blx@mksc@parse}
-
-\long\def\blx@mksc@ingroup#1&#2{%
-  \if\noexpand\@let@token\relax
-    \blx@mksc@locase{{#2}}%
-  \else
-    \blx@mksc@nocase{{#2}}%
-  \fi}
-
-\def\blx@mksc@space{\def\blx@mksc@space##1\blx@mksc@other}
-\csuse{blx@mksc@space} {%
-  \blx@mksc@anycase{ }%
-  \blx@mksc@endhead
-  \blx@mksc@parse}
-
-\long\def\blx@mksc@cs#1\blx@mksc@other#2{%
-  \ifcat\noexpand~\noexpand#2%
-    \blx@mksc@locase{#2}%
-  \else
-    \blx@mksc@nocase{#2}%
-  \fi
-  \blx@mksc@endhead
-  \blx@mksc@parse}
-
-\def\blx@mksc@getiec#1\blx@mksc@other#2#3#4{%
-  \blx@mksc@other{#2#3{#4}}}
-
-\def\blx@mksc@getone#1\blx@mksc@other#2#3{%
-  \blx@mksc@other{#2#3}}
-
-\def\blx@mksc@gettwo#1\blx@mksc@other#2#3#4{%
-  \blx@mksc@other{#2#3#4}}
-
-\def\blx@mksc@getthree#1\blx@mksc@other#2#3#4#5{%
-  \blx@mksc@other{#2#3#4#5}}
-
-\long\def\blx@mksc@other#1{%
-  \blx@mksc@locase{#1}%
-  \blx@mksc@endhead
-  \blx@mksc@parse}
-
-\def\blx@mksc@locase{%
-  \appto\blx@tempb}
-
-\def\blx@mksc@nocase{%
-  \blx@mksc@eject
-  \appto\blx@tempa}
-
-\def\blx@mksc@anycase{%
-  \ifx\blx@tempb\@empty
-    \expandafter\appto
-    \expandafter\blx@tempa
-  \else
-    \expandafter\appto
-    \expandafter\blx@tempb
-  \fi}
-
-\def\blx@mksc@eject{%
-  \ifx\blx@tempb\@empty
-  \else
-    \eappto\blx@tempa{\noexpand\MakeLowercase{\expandonce\blx@tempb}}%
-    \let\blx@tempb\@empty
-  \fi}
-
-\def\blx@mksc@endhead{%
-  \ifx\blx@tempb\@empty
-  \else
-    \eappto\blx@tempa{\noexpand\MakeCapital{\expandonce\blx@tempb}}%
-    \let\blx@tempb\@empty
-  \fi
-  \let\blx@mksc@endhead\relax}
-
-% {<language,language,...>}
-
-\newrobustcmd*{\DeclareCaseLangs}{%
-  \@ifstar
-    {\blx@defcaselangs}
-    {\global\let\blx@cmksc@lang\@empty
-     \blx@defcaselangs}}
-
-\def\blx@defcaselangs#1{%
-  \ifblank{#1}
-    {}
-    {\forcsvlist{\listgadd\blx@cmksc@lang}{#1}}}
-
-\DeclareCaseLangs{%
-  american,british,canadian,
-  english,USenglish,UKenglish,
-  australian,newzealand}
-
-%% Main formatting commands
-
-% [<entrytype>]{<name>}{<definiton>}
-
-\newrobustcmd*{\DeclareNameFormat}{%
-  \@ifstar
-    {\blx@defformat\blx@defnameformat{nfd}*}
-    {\blx@defformat\blx@defnameformat{nfd}{}}}
-\newrobustcmd*{\DeclareIndexNameFormat}{%
-  \@ifstar
-    {\blx@defformat\blx@defnameformat{nid}*}
-    {\blx@defformat\blx@defnameformat{nid}{}}}
-
-\newrobustcmd*{\DeclareListFormat}{%
-  \@ifstar
-    {\blx@defformat\blx@defplainformat{lfd}*}
-    {\blx@defformat\blx@defplainformat{lfd}{}}}
-\newrobustcmd*{\DeclareIndexListFormat}{%
-  \@ifstar
-    {\blx@defformat\blx@defplainformat{lid}*}
-    {\blx@defformat\blx@defplainformat{lid}{}}}
-
-\newrobustcmd*{\DeclareFieldFormat}{%
-  \@ifstar
-    {\blx@defformat\blx@defplainformat{ffd}*}
-    {\blx@defformat\blx@defplainformat{ffd}{}}}
-\newrobustcmd*{\DeclareIndexFieldFormat}{%
-  \@ifstar
-    {\blx@defformat\blx@defplainformat{fid}*}
-    {\blx@defformat\blx@defplainformat{fid}{}}}
-
-% {<macro>}{<class>}{<*>}
-
-\def\blx@defformat#1#2#3{%
-  \@ifnextchar[%]
-    {\blx@defformat@i{#1}{#2}{#3}}
-    {\blx@defformat@i{#1}{#2}{#3}[*]}}
-
-% {<macro>}{<class>}{<*>}[<entrytype>]{<name>}
-
-\def\blx@defformat@i#1#2#3[#4]#5{%
-  \notblank{#3}
-    {\blx@resetformat{#2}{#5}}
-    {}%
-  \def\blx@defformat@a{#2}%
-  \def\blx@defformat@b{#4}%
-  \blx@xsanitizeafter{\def\blx@defformat@c}{#5}%
-  \afterassignment\blx@defformat@ii
-  #1}
-
-\def\blx@defformat@ii{%
-  \expandafter\forcsvlist
-  \expandafter\blx@defformat@iii
-  \expandafter{\blx@defformat@b}}
-
-\def\blx@defformat@iii#1{%
-  \cslet{abx@\blx@defformat@a @#1@\blx@defformat@c}\blx@defformat@d}
-
-\def\blx@defplainformat{%
-  \long\def\blx@defformat@d##1}
-
-\def\blx@defnameformat{%
-  \long\def\blx@defformat@d##1##2##3##4##5##6##7##8}
-
-\def\blx@resetformat#1#2{%
-  \let\blx@saved@do\do
-  \def\do##1{\blx@resetformat@i{#1}{#2}{##1}}%
-  \blx@safe@actives
-  \abx@dotypes
-  \blx@rest@actives
-  \let\do\blx@saved@do}
-
-\def\blx@resetformat@i#1#2#3{%
-  \ifcsdef{abx@#1@#3@#2}
-    {\csundef{abx@#1@#3@#2}}
-    {}}
-
-% {<name>}{<name>}
-
-\def\blx@letformat#1#2{%
-  \blx@safe@actives
-  \afterassignment\blx@rest@actives
-  \csletcs{#1}{#2}}
-
-% [aliastype]{aliasname}[formattype]{formatname}
-
-\def\blx@defalias#1{%
-  \@ifnextchar[%]
-    {\blx@defalias@i{#1}}
-    {\blx@defalias@i{#1}[*]}}
-\def\blx@defalias@i#1[#2]#3{%
-  \@ifnextchar[%]
-    {\blx@defalias@ii{#1}{#2}{#3}}
-    {\blx@defalias@ii{#1}{#2}{#3}[*]}}
-\def\blx@defalias@ii#1#2#3[#4]#5{%
-  \blx@safe@actives
-  \afterassignment\blx@rest@actives
-  \csedef{abx@#1@#2@#3}{%
-    \expandonce{\csname abx@#1@#4@#5\endcsname}}}
-
-% {<macro>}{<id>}{<name>}{<field>}
-
-\def\blx@getformat#1#2#3#4{%
-  \blx@safe@actives
-  \afterassignment\blx@rest@actives
-  \ifcsundef{abx@#2@\blx@imc@thefield{entrytype}@#3}
-    {\ifcsundef{abx@#2@*@#3}
-       {\ifcsundef{abx@#2@\blx@imc@thefield{entrytype}@#4}
-          {\ifcsundef{abx@#2@*@#4}
-             {\letcs#1{abx@#2@*@default}}
-             {\letcs#1{abx@#2@*@#4}}}
-          {\letcs#1{abx@#2@\blx@imc@thefield{entrytype}@#4}}}
-       {\letcs#1{abx@#2@*@#3}}}
-    {\letcs#1{abx@#2@\blx@imc@thefield{entrytype}@#3}}}
-
-% [<entrytype>]{<name>}
-
-\newrobustcmd*{\savefieldformat}[2][*]{\blx@save{abx@ffd@#1@#2}}
-\newrobustcmd*{\savelistformat}[2][*]{\blx@save{abx@lfd@#1@#2}}
-\newrobustcmd*{\savenameformat}[2][*]{\blx@save{abx@nfd@#1@#2}}
-
-\newrobustcmd*{\restorefieldformat}[2][*]{\blx@restore{abx@ffd@#1@#2}}
-\newrobustcmd*{\restorelistformat}[2][*]{\blx@restore{abx@lfd@#1@#2}}
-\newrobustcmd*{\restorenameformat}[2][*]{\blx@restore{abx@nfd@#1@#2}}
-
-% [<entrytype>]{<name>}{<true>}{<false>}
-
-\newrobustcmd*{\iffieldformatundef}[2][*]{\ifcsundef{abx@ffd@#1@#2}}
-\newrobustcmd*{\iflistformatundef}[2][*]{\ifcsundef{abx@lfd@#1@#2}}
-\newrobustcmd*{\ifnameformatundef}[2][*]{\ifcsundef{abx@nfd@#1@#2}}
-
-% [<entrytype>]{<alias>}[<entrytype>]{<name>}
-
-\newrobustcmd*{\DeclareNameAlias}{\blx@defalias{nfd}}
-\newrobustcmd*{\DeclareIndexNameAlias}{\blx@defalias{nid}}
-
-\newrobustcmd*{\DeclareListAlias}{\blx@defalias{lfd}}
-\newrobustcmd*{\DeclareIndexListAlias}{\blx@defalias{lid}}
-
-\newrobustcmd*{\DeclareFieldAlias}{\blx@defalias{ffd}}
-\newrobustcmd*{\DeclareIndexFieldAlias}{\blx@defalias{fid}}
-
-% [<format>]{<text>}
-
-\newrobustcmd{\blx@imc@printtext}[2][]{%
-  \ifblank{#2}
-    {\blx@nounit}
-    {\ifblank{#1}
-       {\let\blx@theformat\@firstofone}
-       {\blx@getformat\blx@theformat{ffd}{#1}{}}%
-     \ifdefvoid\blx@theformat
-       {\blx@nounit}
-       {\blx@begunit
-        \blx@theformat{#2}%
-        \blx@endunit}}}
-
-% [<format>]{<field>}
-
-\newrobustcmd*{\blx@imc@printfield}[2][]{%
-  \blx@imc@iffieldundef{#2}
-    {\blx@nounit}
-    {\blx@getformat\blx@theformat{ffd}{#1}{#2}%
-     \ifdefvoid\blx@theformat
-       {\blx@nounit}
-       {\blx@begunit
-        \def\currentfield{#2}%
-        \expandafter\expandafter
-        \expandafter\blx@theformat
-        \expandafter\expandafter
-        \expandafter{\csname abx@field@#2\endcsname}%
-        \blx@endunit}}}
-
-% [<format>]{<field>}
-
-\newcommand*{\blx@imc@indexfield}[2][]{%
-  \blx@imc@iffieldundef{#2}
-    {}
-    {\blx@getformat\blx@theformat{fid}{#1}{#2}%
-     \ifdefvoid\blx@theformat
-       {}
-       {\begingroup
-        \def\currentfield{#2}%
-        \letcs\blx@tempa{abx@field@#2}%
-        \expandafter\blx@theformat\expandafter{\blx@tempa}%
-        \endgroup}}}
-
-% [<format>]{<file>}
-
-\newrobustcmd*{\blx@imc@printfile}[2][]{%
-  \iftoggle{blx@loadfiles}
-    {\IfFileExists{#2}
-       {\listxadd\blx@list@req@edit{#2}%
-        \blx@imc@printtext[#1]{\input{#2}\unspace}}
-       {\blx@nounit}}
-    {\blx@nounit}}
-
-% {<macro>}[<format>][<start>-<stop>]
-% => <macro>{<format>}{<start>}{<stop>}
-
-\def\blx@listargs#1{%
-  \@ifnextchar[%]
-    {\blx@listargs@i{#1}}
-    {#1{}{}{}}}
-
-\def\blx@listargs@i#1[#2]{%
-  \@ifnextchar[%]
-    {\blx@listargs@ii{#1}{#2}}
-    {#1{#2}{}{}}}
-
-\def\blx@listargs@ii#1#2[#3]{%
-  \blx@listargs@iii{#1}{#2}#3&}
-
-\def\blx@listargs@iii#1#2#3-#4&{%
-  #1{#2}{#3}{#4}}
-
-% [<format>][<start>-<stop>]{<namelist>}
-
-\protected\def\blx@imc@printnames{%
-  \blx@listargs\blx@printnames}
-
-% {<format>}{<start>}{<stop>}{<namelist>}
-
-\def\blx@printnames#1#2#3#4{%
-  \blx@imc@ifnameundef{#4}
-    {\blx@nounit}
-    {\blx@getformat\blx@theformat{nfd}{#1}{#4}%
-     \ifdefvoid\blx@theformat
-       {\blx@nounit}
-       {\blx@begunit
-        \blx@namesetup{#2}{#3}{#4}%
-        \expandafter\blx@nameparser\blx@thedata{}&%
-        \blx@endunit}}}
-
-\def\blx@namesetup#1#2#3{%
-  \def\currentname{#3}%
-  \c@listcount\@ne
-  \c@listtotal\csname c@#3\endcsname
-  \blx@namesetup@i{#3}%
-  \ifblank{#1}
-    {\c@liststart\@ne}
-    {\ifnum#1<\@ne
-       \c@liststart\@ne
-     \else
-       \c@liststart#1\relax
-     \fi}%
-  \ifblank{#2}
-    {\c@liststop\c@listtotal
-     \ifnum\c@liststop>\c@maxnames
-       \c@liststop\c@minnames
-       \ifnum\c@uniquelist>\c@liststop
-         \c@liststop\c@uniquelist
-       \fi
-     \fi}
-    {\ifnum#2>\c@listtotal
-       \c@liststop\c@listtotal
-     \else
-       \ifnum#2<\@ne
-         \c@liststop\@ne
-       \else
-         \c@liststop#2\relax
-       \fi
-     \fi}%
-  \let~\bibnamedelima
-  \blx@namecodes}
-
-\def\blx@namesetup@i#1{%
-  \expandafter\expandafter
-  \expandafter\blx@namesetup@ii\csname abx@name@#1\endcsname}
-
-\def\blx@namesetup@ii#1#2{%
-  \c@uniquelist\z@
-  \ifblank{#1}
-    {}
-    {\setkeys{blx@opt@name}{#1}}%
-  \def\blx@thedata{#2}}
-
-\define@key{blx@opt@name}{uniquelist}{\c@uniquelist#1\relax}
-\define@key{blx@opt@name}{uniquename}{\c@uniquename#1\relax}
-\define@key{blx@opt@name}{hash}{\edef\abx@field@hash{\detokenize{#1}}}
-
-\newrobustcmd*{\bibinitperiod}{\adddot}
-\newrobustcmd*{\bibinitdelim}{\addnbspace}
-\newrobustcmd*{\bibinithyphendelim}{.\mbox{-}}
-\newrobustcmd*{\bibnamedelima}{\addhighpenspace}
-\newrobustcmd*{\bibnamedelimb}{\addlowpenspace}
-\newrobustcmd*{\bibnamedelimc}{\addhighpenspace}
-\newrobustcmd*{\bibnamedelimd}{\addlowpenspace}
-\newrobustcmd*{\bibnamedelimi}{\addnbspace}
-
-% [<format>][<start>-<stop>]{<namelist>}
-
-\protected\def\blx@imc@indexnames{%
-  \blx@listargs\blx@indexnames}
-
-% {<format>}{<start>}{<stop>}{<namelist>}
-
-\def\blx@indexnames#1#2#3#4{%
-  \blx@imc@ifnameundef{#4}
-    {}
-    {\blx@getformat\blx@theformat{nid}{#1}{#4}%
-     \ifdefvoid\blx@theformat
-       {}
-       {\begingroup
-        \blx@namesetup{#2}{#3}{#4}%
-        \blx@indexnamesetup
-        \expandafter\blx@nameparser\blx@thedata{}&%
-        \endgroup}}}
-
-\def\blx@indexnamesetup{%
-  \let\bibinitperiod\bibindexinitperiod
-  \let\bibinitdelim\bibindexinitdelim
-  \let\bibinithyphendelim\bibindexinithyphendelim
-  \let\bibnamedelima\bibindexnamedelima
-  \let\bibnamedelimb\bibindexnamedelimb
-  \let\bibnamedelimc\bibindexnamedelimc
-  \let\bibnamedelimd\bibindexnamedelimd
-  \let\bibnamedelimi\bibindexnamedelimi}
-
-% {<name1>}{<name2>}{...}
-
-\long\def\blx@nameparser#1{%
-  \ifblank{#1}
-    {\blx@namebreak}
-    {\ifnum\c@listcount<\c@liststart
-     \else
-       \blx@nameparser@i#1%
-     \fi
-     \advance\c@listcount\@ne
-     \ifnum\c@listcount>\c@liststop
-       \expandafter\blx@namebreak
-     \fi
-     \blx@nameparser}}
-
-\long\def\blx@nameparser@i#1{%
-  \ifblank{#1}
-    {}
-    {\setkeys{blx@opt@name}{#1}}%
-  \blx@theformat}
-
-\long\def\blx@namebreak#1&{}
-
-% [<format>][<start>-<stop>]{<plainlist>}
-
-\protected\def\blx@imc@printlist{%
-  \blx@listargs\blx@printlist}
-
-% {<format>}{<start>}{<stop>}{<plainlist>}
-
-\def\blx@printlist#1#2#3#4{%
-  \blx@imc@iflistundef{#4}
-    {\blx@nounit}
-    {\blx@getformat\blx@theformat{lfd}{#1}{#4}%
-     \ifdefvoid\blx@theformat
-       {\blx@nounit}
-       {\blx@begunit
-        \blx@listsetup{#2}{#3}{#4}%
-        \expandafter\blx@listparser\blx@thedata{}&%
-        \blx@endunit}}}
-
-\def\blx@listsetup#1#2#3{%
-  \def\currentlist{#3}%
-  \c@listcount\@ne
-  \expandafter\c@listtotal\csname c@#3\endcsname
-  \letcs\blx@thedata{abx@list@#3}%
-  \ifblank{#1}
-    {\c@liststart\@ne}
-    {\ifnum#1<\@ne
-       \c@liststart\@ne
-     \else
-       \c@liststart#1\relax
-     \fi}%
-  \ifblank{#2}
-    {\c@liststop\c@listtotal
-     \ifnum\c@listtotal>\c@maxitems
-       \c@liststop\c@minitems
-     \fi}
-    {\ifnum#2>\c@listtotal
-       \c@liststop\c@listtotal
-     \else
-       \ifnum#2<\@ne
-         \c@liststop\@ne
-       \else
-         \c@liststop#2\relax
-       \fi
-     \fi}}
-
-% [<format>][<start>-<stop>]{<plainlist>}
-
-\protected\def\blx@imc@indexlist{%
-  \blx@listargs\blx@indexlist}
-
-% {<format>}{<start>}{<stop>}{<plainlist>}
-
-\def\blx@indexlist#1#2#3#4{%
-  \blx@imc@iflistundef{#4}
-    {}
-    {\blx@getformat\blx@theformat{lid}{#1}{#4}%
-     \ifdefvoid\blx@theformat
-       {}
-       {\begingroup
-        \blx@listsetup{#2}{#3}{#4}%
-        \expandafter\blx@listparser\blx@thedata{}&%
-        \endgroup}}}
-
-% {<item1>}{<item2>}{...}
-
-\long\def\blx@listparser#1{%
-  \ifblank{#1}
-    {\blx@listbreak}
-    {\ifnum\c@listcount<\c@liststart
-     \else
-       \blx@theformat{#1}%
-     \fi
-     \advance\c@listcount\@ne
-     \ifnum\c@listcount>\c@liststop
-       \expandafter\blx@listbreak
-     \fi
-     \blx@listparser}}
-
-\long\def\blx@listbreak#1&{}
-
-% <*>{<key>}{<code>}
-
-\protected\def\blx@imc@entrydata{%
-  \@ifstar
-    {\blx@xsanitizeafter{\blx@imc@entrydata@i\blx@saveentry}}
-    {\blx@xsanitizeafter{\blx@imc@entrydata@i{}}}}
-
-\long\def\blx@imc@entrydata@i#1#2#3{%
-  \blx@ifdata{#2}
-    {\begingroup
-     #1%
-     \blx@resetdata
-     \blx@getdata{#2}%
-     \blx@entrysetcount
-     \blx@setoptions@type\abx@field@entrytype
-     \blx@setoptions@entry
-     \addtocounter{instcount}\@ne
-     \blx@execute
-     \blx@beglangbib#3\blx@endlangbib
-     \endgroup}
-    {}}
-
-\protected\def\blx@imc@entryset#1#2{%
-  \blx@imc@iffieldundef{entrykey}
-    {}
-    {\begingroup
-     \long\def\blx@entryset@precode{#1}%
-     \long\def\blx@entryset@postcode{#2}%
-     \let\finentry\blx@finentry@inset
-     \let\do\blx@entryset
-     \blx@imc@docsvfield{entryset}%
-     \endgroup}}
-
-\def\blx@entryset#1{%
-  \blx@ifdata{#1}
-    {\begingroup
-     \blx@imc@clearlist{pageref}%
-     \blx@getdata{#1}%
-     \blx@setoptions@type\abx@field@entrytype
-     \def\abx@field@entrysetcount{1}%
-     \blx@entryset@precode
-     \blx@driver{\blx@imc@thefield{entrytype}}%
-     \blx@entryset@postcode
-     \endgroup}
-    {}%
-  \let\do\blx@entryset@i}
-
-\def\blx@entryset@i#1{%
-  \blx@ifdata{#1}
-    {\begingroup
-     \blx@resetdata
-     \blx@getdata{#1}%
-     \blx@entrysetcount
-     \blx@setoptions@type\abx@field@entrytype
-     \blx@setoptions@entry
-     \addtocounter{instcount}\@ne
-     \blx@execute
-     \blx@beglangbib
-     \blx@begunit
-     \blx@entryset@precode
-     \blx@driver{\blx@imc@thefield{entrytype}}
-     \blx@entryset@postcode
-     \blx@endunit
-     \blx@endlangbib
-     \endgroup}
-    {\blx@nounit}}
-
-\blx@regimcs{%
-  \printtext \printfield \printlist \printnames \printfile
-  \indexfield \indexlist \indexnames \entrydata \entryset}
-
-%% Localization
-
-% [<wrapper>]{<string>}
-
-\newrobustcmd*{\blx@imc@bibstring}[2][\@firstofone]{%
-  \blx@bibstring{#1}{\abx@str}{#2}}
-
-\newrobustcmd*{\blx@imc@biblstring}[2][\@firstofone]{%
-  \blx@bibstring{#1}{abx@lstr}{#2}}
-
-\newrobustcmd*{\blx@imc@bibsstring}[2][\@firstofone]{%
-  \blx@bibstring{#1}{abx@sstr}{#2}}
-
-\protected\def\blx@bibstring#1#2#3{%
-  \blx@begunit
-  \blx@hyphenreset
-  \let\bibstring\blx@imc@bibxstring
-  \let\biblstring\blx@imc@bibxlstring
-  \let\bibsstring\blx@imc@bibxsstring
-  \lowercase{\edef\blx@tempa{#3}}%
-  \ifcsundef{#2@\blx@tempa}
-    {\blx@warn@nostring\blx@tempa
-     \blx@endnounit}
-    {\blx@imc@ifcapital
-       {#1{\MakeCapital{\csuse{#2@\blx@tempa}}}}
-       {#1{\csuse{#2@\blx@tempa}}}%
-     \blx@endunit}}
-
-% [<wrapper>]{<string>}
-
-\newrobustcmd*{\blx@imc@bibcpstring}[2][\@firstofone]{%
-  \blx@bibcpstring{#1}{\abx@str}{#2}}
-
-\newrobustcmd*{\blx@imc@bibcplstring}[2][\@firstofone]{%
-  \blx@bibcpstring{#1}{abx@lstr}{#2}}
-
-\newrobustcmd*{\blx@imc@bibcpsstring}[2][\@firstofone]{%
-  \blx@bibcpstring{#1}{abx@sstr}{#2}}
-
-\protected\def\blx@bibcpstring#1#2#3{%
-  \blx@begunit
-  \blx@hyphenreset
-  \let\bibstring\blx@imc@bibxstring
-  \let\biblstring\blx@imc@bibxlstring
-  \let\bibsstring\blx@imc@bibxsstring
-  \lowercase{\edef\blx@tempa{#3}}%
-  \ifcsundef{#2@\blx@tempa}
-    {\blx@warn@nostring\blx@tempa
-     \blx@endnounit}
-    {#1{\MakeCapital{\csuse{#2@\blx@tempa}}}%
-     \blx@endunit}}
-
-% [<wrapper>]{<string>}
-
-\newrobustcmd*{\blx@imc@biblcstring}[2][\@firstofone]{%
-  \blx@biblcstring{#1}{\abx@str}{#2}}
-
-\newrobustcmd*{\blx@imc@biblclstring}[2][\@firstofone]{%
-  \blx@biblcstring{#1}{abx@lstr}{#2}}
-
-\newrobustcmd*{\blx@imc@biblcsstring}[2][\@firstofone]{%
-  \blx@biblcstring{#1}{abx@sstr}{#2}}
-
-\protected\def\blx@biblcstring#1#2#3{%
-  \blx@begunit
-  \blx@hyphenreset
-  \let\bibstring\blx@imc@bibxstring
-  \let\biblstring\blx@imc@bibxlstring
-  \let\bibsstring\blx@imc@bibxsstring
-  \lowercase{\edef\blx@tempa{#3}}%
-  \ifcsundef{#2@\blx@tempa}
-    {\blx@warn@nostring\blx@tempa
-     \blx@endnounit}
-    {#1{\MakeLowercase{\csuse{#2@\blx@tempa}}}%
-     \blx@endunit}}
-
-% [<wrapper>]{<string>}
-
-\newrobustcmd*{\blx@imc@bibucstring}[2][\@firstofone]{%
-  \blx@bibucstring{#1}{\abx@str}{#2}}
-
-\newrobustcmd*{\blx@imc@bibuclstring}[2][\@firstofone]{%
-  \blx@bibucstring{#1}{abx@lstr}{#2}}
-
-\newrobustcmd*{\blx@imc@bibucsstring}[2][\@firstofone]{%
-  \blx@bibucstring{#1}{abx@sstr}{#2}}
-
-\protected\def\blx@bibucstring#1#2#3{%
-  \blx@begunit
-  \blx@hyphenreset
-  \let\bibstring\blx@imc@bibxstring
-  \let\biblstring\blx@imc@bibxlstring
-  \let\bibsstring\blx@imc@bibxsstring
-  \lowercase{\edef\blx@tempa{#3}}%
-  \ifcsundef{#2@\blx@tempa}
-    {\blx@warn@nostring\blx@tempa
-     \blx@endnounit}
-    {#1{\MakeUppercase{\csuse{#2@\blx@tempa}}}%
-     \blx@endunit}}
-
-% {<string>}
-
-\def\blx@imc@bibxstring#1{%
-  \blx@bibxstring{\abx@str}{#1}}
-
-\def\blx@imc@bibxlstring#1{%
-  \blx@bibxstring{abx@lstr}{#1}}
-
-\def\blx@imc@bibxsstring#1{%
-  \blx@bibxstring{abx@sstr}{#1}}
-
-\def\blx@bibxstring#1#2{%
-  \ifcsundef{#1@#2}
-    {\protect\blx@warn@nostring{#2}}
-    {\csuse{#1@#2}}}
-
-% {<string>}{<true>}{<false>}
-
-\def\blx@imc@ifbibstring#1{%
-  \ifcsundef{\abx@str @\detokenize{#1}}
-    {\@secondoftwo}
-    {\@firstoftwo}}
-
-\def\blx@imc@ifbibxstring#1{%
-  \blx@xsanitizeafter\ifcsundef{\abx@str @#1}
-    {\@secondoftwo}
-    {\@firstoftwo}}
-
-% {<field>}{<true>}{<false>}
-
-\def\blx@imc@iffieldbibstring#1{%
-  \blx@imc@iffieldundef{#1}
-    {\@secondoftwo}
-    {\ifcsundef{\abx@str @\detokenize\expandafter
-                          \expandafter\expandafter{%
-                \csname abx@field@#1\endcsname}}
-       {\@secondoftwo}
-       {\@firstoftwo}}}
-
-\blx@regimcs{%
-  \bibstring   \biblstring   \bibsstring 
-  \bibxstring  \bibxlstring  \bibxsstring
-  \bibcpstring \bibcplstring \bibcpsstring
-  \biblcstring \biblclstring \biblcsstring
-  \bibucstring \bibuclstring \bibucsstring
-  \ifbibstring \ifbibxstring \iffieldbibstring}
-
-\let\blx@hook@uc\relax
-\let\blx@hook@lc\relax
-
-\AtEndPreamble{%
-  \toggletrue{blx@tempa}%
-  \toggletrue{blx@tempb}%
-  \expandafter\patchcmd\csname MakeUppercase \endcsname
-    {\protected@edef}
-    {\blx@hook@uc\protected@edef}
-    {\togglefalse{blx@tempa}}
-    {}%
-  \expandafter\patchcmd\csname MakeLowercase \endcsname
-    {\protected@edef}
-    {\blx@hook@lc\protected@edef}
-    {\togglefalse{blx@tempb}}
-    {}%
-  \@ifpackageloaded{textcase}
-    {\expandafter\patchcmd\csname MakeUppercase \endcsname
-       {\def\i}
-       {\blx@hook@uc\def\i}
-       {\togglefalse{blx@tempa}}
-       {}%
-     \expandafter\patchcmd\csname MakeLowercase \endcsname
-       {\@uclcnotmath{}}
-       {\@uclcnotmath{\blx@hook@lc}}
-       {\togglefalse{blx@tempb}}
-       {}%
-     \expandafter\patchcmd\csname MakeTextUppercase \endcsname
-       {\def\i}
-       {\blx@hook@uc\def\i}
-       {}
-       {}%
-     \expandafter\patchcmd\csname MakeTextLowercase \endcsname
-       {\@uclcnotmath{}}
-       {\@uclcnotmath{\blx@hook@lc}}
-       {}
-       {}}
-    {}%
-  \iftoggle{blx@tempa}{\blx@err@patch{\string\MakeUppercase}}{}%
-  \iftoggle{blx@tempb}{\blx@err@patch{\string\MakeLowercase}}{}%
-}
-
-\appto\blx@blxinit{%
-  \def\blx@hook@uc{%
-    \def\bibstring{\blx@imc@bibucstring}%
-    \def\biblstring{\blx@imc@bibuclstring}%
-    \def\bibsstring{\blx@imc@bibucsstring}%
-    \def\biblcstring{\blx@imc@bibucstring}%
-    \def\biblclstring{\blx@imc@bibuclstring}%
-    \def\biblcsstring{\blx@imc@bibucsstring}%
-    \def\bibcpstring{\blx@imc@bibucstring}%
-    \def\bibcplstring{\blx@imc@bibuclstring}%
-    \def\bibcpsstring{\blx@imc@bibucsstring}}%
-  \def\blx@hook@lc{%
-    \def\bibstring{\blx@imc@biblcstring}%
-    \def\biblstring{\blx@imc@biblclstring}%
-    \def\bibsstring{\blx@imc@biblcsstring}%
-    \def\bibucstring{\blx@imc@biblcstring}%
-    \def\bibuclstring{\blx@imc@biblclstring}%
-    \def\bibucsstring{\blx@imc@biblcsstring}%
-    \def\bibcpstring{\blx@imc@biblcstring}%
-    \def\bibcplstring{\blx@imc@biblclstring}%
-    \def\bibcpsstring{\blx@imc@biblcsstring}}}
-
-\def\abx@dostrings{%
-  \do{bibliography}%
-  \do{references}%
-  \do{shorthands}%
-  \do{editor}%
-  \do{editors}%
-  \do{compiler}%
-  \do{compilers}%
-  \do{redactor}%
-  \do{redactors}%
-  \do{reviser}%
-  \do{revisers}%
-  \do{founder}%
-  \do{founders}%
-  \do{continuator}%
-  \do{continuators}%
-  \do{collaborator}%
-  \do{collaborators}%
-  \do{translator}%
-  \do{translators}%
-  \do{commentator}%
-  \do{commentators}%
-  \do{annotator}%
-  \do{annotators}%
-  \do{commentary}%
-  \do{annotations}%
-  \do{introduction}%
-  \do{foreword}%
-  \do{afterword}%
-  \do{editortr}%
-  \do{editorstr}%
-  \do{editorco}%
-  \do{editorsco}%
-  \do{editoran}%
-  \do{editorsan}%
-  \do{editorin}%
-  \do{editorsin}%
-  \do{editorfo}%
-  \do{editorsfo}%
-  \do{editoraf}%
-  \do{editorsaf}%
-  \do{editortrco}%
-  \do{editorstrco}%
-  \do{editortran}%
-  \do{editorstran}%
-  \do{editortrin}%
-  \do{editorstrin}%
-  \do{editortrfo}%
-  \do{editorstrfo}%
-  \do{editortraf}%
-  \do{editorstraf}%
-  \do{editorcoin}%
-  \do{editorscoin}%
-  \do{editorcofo}%
-  \do{editorscofo}%
-  \do{editorcoaf}%
-  \do{editorscoaf}%
-  \do{editoranin}%
-  \do{editorsanin}%
-  \do{editoranfo}%
-  \do{editorsanfo}%
-  \do{editoranaf}%
-  \do{editorsanaf}%
-  \do{editortrcoin}%
-  \do{editorstrcoin}%
-  \do{editortrcofo}%
-  \do{editorstrcofo}%
-  \do{editortrcoaf}%
-  \do{editorstrcoaf}%
-  \do{editortranin}%
-  \do{editorstranin}%
-  \do{editortranfo}%
-  \do{editorstranfo}%
-  \do{editortranaf}%
-  \do{editorstranaf}%
-  \do{translatorco}%
-  \do{translatorsco}%
-  \do{translatoran}%
-  \do{translatorsan}%
-  \do{translatorin}%
-  \do{translatorsin}%
-  \do{translatorfo}%
-  \do{translatorsfo}%
-  \do{translatoraf}%
-  \do{translatorsaf}%
-  \do{translatorcoin}%
-  \do{translatorscoin}%
-  \do{translatorcofo}%
-  \do{translatorscofo}%
-  \do{translatorcoaf}%
-  \do{translatorscoaf}%
-  \do{translatoranin}%
-  \do{translatorsanin}%
-  \do{translatoranfo}%
-  \do{translatorsanfo}%
-  \do{translatoranaf}%
-  \do{translatorsanaf}%
-  \do{byauthor}%
-  \do{byeditor}%
-  \do{byeditor}%
-  \do{bycompiler}%
-  \do{byredactor}%
-  \do{byreviser}%
-  \do{byreviewer}%
-  \do{byfounder}%
-  \do{bycontinuator}%
-  \do{bycollaborator}%
-  \do{bytranslator}%
-  \do{bycommentator}%
-  \do{byannotator}%
-  \do{withcommentator}%
-  \do{withannotator}%
-  \do{withintroduction}%
-  \do{withforeword}%
-  \do{withafterword}%
-  \do{byeditortr}%
-  \do{byeditorco}%
-  \do{byeditoran}%
-  \do{byeditorin}%
-  \do{byeditorfo}%
-  \do{byeditoraf}%
-  \do{byeditortrco}%
-  \do{byeditortran}%
-  \do{byeditortrin}%
-  \do{byeditortrfo}%
-  \do{byeditortraf}%
-  \do{byeditorcoin}%
-  \do{byeditorcofo}%
-  \do{byeditorcoaf}%
-  \do{byeditoranin}%
-  \do{byeditoranfo}%
-  \do{byeditoranaf}%
-  \do{byeditortrcoin}%
-  \do{byeditortrcofo}%
-  \do{byeditortrcoaf}%
-  \do{byeditortranin}%
-  \do{byeditortranfo}%
-  \do{byeditortranaf}%
-  \do{bytranslatorco}%
-  \do{bytranslatoran}%
-  \do{bytranslatorin}%
-  \do{bytranslatorfo}%
-  \do{bytranslatoraf}%
-  \do{bytranslatorcoin}%
-  \do{bytranslatorcofo}%
-  \do{bytranslatorcoaf}%
-  \do{bytranslatoranin}%
-  \do{bytranslatoranfo}%
-  \do{bytranslatoranaf}%
-  \do{and}%
-  \do{andothers}%
-  \do{andmore}%
-  \do{volume}%
-  \do{volumes}%
-  \do{involumes}%
-  \do{part}%
-  \do{jourvol}%
-  \do{jourser}%
-  \do{newseries}%
-  \do{oldseries}%
-  \do{edition}%
-  \do{reprint}%
-  \do{reprintof}%
-  \do{reprintas}%
-  \do{reprintfrom}%
-  \do{reviewof}%
-  \do{translationof}%
-  \do{translationas}%
-  \do{translationfrom}%
-  \do{origpubas}%
-  \do{origpubin}%
-  \do{astitle}%
-  \do{bypublisher}%
-  \do{page}%
-  \do{pages}%
-  \do{column}%
-  \do{columns}%
-  \do{line}%
-  \do{lines}%
-  \do{nodate}%
-  \do{verse}%
-  \do{verses}%
-  \do{section}%
-  \do{sections}%
-  \do{paragraph}%
-  \do{paragraphs}%
-  \do{in}%
-  \do{inseries}%
-  \do{ofseries}%
-  \do{book}%
-  \do{issue}%
-  \do{number}%
-  \do{chapter}%
-  \do{mathesis}%
-  \do{phdthesis}%
-  \do{candthesis}%
-  \do{resreport}%
-  \do{techreport}%
-  \do{software}%
-  \do{datacd}%
-  \do{audiocd}%
-  \do{version}%
-  \do{url}%
-  \do{urlfrom}%
-  \do{urlseen}%
-  \do{file}%
-  \do{inpreparation}%
-  \do{submitted}%
-  \do{inpress}%
-  \do{prepublished}%
-  \do{forthcoming}%
-  \do{library}%
-  \do{abstract}%
-  \do{annotation}%
-  \do{citedas}%
-  \do{seenote}%
-  \do{quotedin}%
-  \do{opcit}%
-  \do{loccit}%
-  \do{ibidem}%
-  \do{idem}%
-  \do{idemsf}%
-  \do{idemsm}%
-  \do{idemsn}%
-  \do{idempf}%
-  \do{idempm}%
-  \do{idempn}%
-  \do{idempp}%
-  \do{confer}%
-  \do{sequens}%
-  \do{sequentes}%
-  \do{passim}%
-  \do{see}%
-  \do{seealso}%
-  \do{backrefpage}%
-  \do{backrefpages}%
-  \do{thiscite}%
-  \do{january}%
-  \do{february}%
-  \do{march}%
-  \do{april}%
-  \do{may}%
-  \do{june}%
-  \do{july}%
-  \do{august}%
-  \do{september}%
-  \do{october}%
-  \do{november}%
-  \do{december}%
-  \do{langamerican}%
-  \do{langbrazilian}%
-  \do{langcatalan}%
-  \do{langcroatian}%
-  \do{langczech}%
-  \do{langdanish}%
-  \do{langdutch}%
-  \do{langenglish}%
-  \do{langfinnish}%
-  \do{langfrench}%
-  \do{langgerman}%
-  \do{langgreek}%
-  \do{langitalian}%
-  \do{langjapanese}%
-  \do{langlatin}%
-  \do{langnorwegian}%
-  \do{langpolish}%
-  \do{langportuguese}%
-  \do{langrussian}%
-  \do{langslovene}%
-  \do{langspanish}%
-  \do{langswedish}%
-  \do{fromamerican}%
-  \do{frombrazilian}%
-  \do{fromcatalan}%
-  \do{fromcroatian}%
-  \do{fromczech}%
-  \do{fromdanish}%
-  \do{fromdutch}%
-  \do{fromenglish}%
-  \do{fromfinnish}%
-  \do{fromfrench}%
-  \do{fromgerman}%
-  \do{fromgreek}%
-  \do{fromitalian}%
-  \do{fromjapanese}%
-  \do{fromlatin}%
-  \do{fromnorwegian}%
-  \do{frompolish}%
-  \do{fromportuguese}%
-  \do{fromrussian}%
-  \do{fromslovene}%
-  \do{fromspanish}%
-  \do{fromswedish}%
-  \do{countryde}%
-  \do{countryep}%
-  \do{countryeu}%
-  \do{countryfr}%
-  \do{countryuk}%
-  \do{countryus}%
-  \do{patent}%
-  \do{patentde}%
-  \do{patenteu}%
-  \do{patentfr}%
-  \do{patentuk}%
-  \do{patentus}%
-  \do{patreq}%
-  \do{patreqde}%
-  \do{patreqeu}%
-  \do{patreqfr}%
-  \do{patrequk}%
-  \do{patrequs}%
-}
-
-\newrobustcmd*{\NewBibliographyString}[1]{%
-  \forcsvlist\blx@newstring{#1}}
-
-\def\blx@newstring#1{%
-  \ifcsundef{KV@blx@lbx@#1}
-    {\gappto\abx@dostrings{\do{#1}}%
-     \csgdef{KV@blx@lbx@#1}##1{\blx@defstring{#1}{##1}}}
-    {}}
-
-% in *.cbx/bbx/tex: <key> = {<string>},
-% in *.lbx:         <key> = {{<longstring>}{<abbrevstring>}},
-
-\def\do#1{\define@key{blx@lbx}{#1}{\blx@defstring{#1}{##1}}}
-\abx@dostrings
-
-% in *.cbx/bbx/tex: (implicit)
-% in *.lbx:         inherit = {<language>},
-
-\define@key{blx@lbx}{inherit}{%
-  \blx@lbxinput{#1}{}{\blx@err@nolang{#1}}%
-  \csuse{abx@strings@#1}}
-
-\def\blx@cfg@defstring#1#2{%
-  \csdef{abx@lstr@#1}{#2}%
-  \csdef{abx@sstr@#1}{#2}}
-
-\def\blx@lbx@defstring#1#2{%
-  \blx@lbx@defstring@i{#1}#2}
-\def\blx@lbx@defstring@i#1#2#3{%
-  \csdef{abx@lstr@#1}{#2}%
-  \csdef{abx@sstr@#1}{#3}}
-
-% {<language>}
-
-\def\blx@lbxcheck#1{%
-  \ifcsdef{blx@lng@#1}
-    {\expandafter\expandafter\expandafter\IfFileExists
-     \expandafter\expandafter\expandafter{%
-     \csname blx@lng@#1\endcsname.lbx}
-       {}
-       {\blx@err@nolang{#1}}}
-    {\IfFileExists{#1.lbx}
-       {}
-       {\blx@err@nolang{#1}}}}
-
-% {<language>}{<definitions>}
-
-\newrobustcmd*{\DefineBibliographyExtras}[2]{%
-  \blx@lbxcheck{#1}%
-  \csgappto{blx@hook@extras@#1}{%
-    \blx@defbibextras{#1}{#2}}}
-\@onlypreamble\DefineBibliographyExtras
-
-\newrobustcmd*{\UndefineBibliographyExtras}[2]{%
-  \blx@lbxcheck{#1}%
-  \csgappto{blx@hook@noextras@#1}{%
-    \blx@undefbibextras{#1}{#2}}}
-\@onlypreamble\UndefineBibliographyExtras
-
-\def\blx@defbibextras#1{\csgappto{abx@extras@#1}}
-\def\blx@undefbibextras#1{\csgappto{abx@noextras@#1}}
-
-% {<language>}{<language>}
-
-\def\blx@letbibextras#1#2{%
-  \blx@lbxinput{#2}{}{\blx@err@nolang{#2}}%
-  \global\csletcs{abx@extras@#1}{abx@extras@#2}
-  \global\csletcs{abx@noextras@#1}{abx@noextras@#2}}%
-
-% {<language>}{<strings>}
-
-\newrobustcmd*{\DefineBibliographyStrings}[2]{%
-  \blx@lbxcheck{#1}%
-  \csgappto{blx@hook@strings@#1}{%
-    \begingroup
-    \let\blx@defstring\blx@cfg@defstring
-    \blx@defbibstrings{#1}{#2}%
-    \endgroup}}
-\@onlypreamble\DefineBibliographyStrings
-
-\def\blx@defbibstrings#1#2{%
-  \def\do##1{\csundef{abx@lstr@##1}\csundef{abx@sstr@##1}}%
-  \abx@dostrings
-  \csuse{abx@strings@#1}%
-  \setkeys{blx@lbx}{#2}%
-  \let\do\blx@defbibstrings@i
-  \csxdef{abx@strings@#1}{\abx@dostrings}%
-  \csgappto{abx@strings@#1}{%
-    \ifcsdef{\abx@str @bibliography}
-      {\letcs\bibname{\abx@str @bibliography}}
-      {\let\bibname\@empty}%
-    \ifcsdef{\abx@str @references}
-      {\letcs\refname{\abx@str @references}}
-      {\let\refname\@empty}%
-    \ifcsdef{\abx@str @shorthands}
-      {\letcs\biblistname{\abx@str @shorthands}}
-      {\let\biblistname\@empty}}}
-
-\def\blx@defbibstrings@i#1{%
-  \ifcsdef{abx@lstr@#1}
-    {\def\expandafter\noexpand\csname abx@lstr@#1\endcsname{%
-       \csexpandonce{abx@lstr@#1}}}
-    {\undef\expandafter\noexpand\csname abx@lstr@#1\endcsname}%
-  \ifcsdef{abx@sstr@#1}
-    {\def\expandafter\noexpand\csname abx@sstr@#1\endcsname{%
-       \csexpandonce{abx@sstr@#1}}}
-    {\undef\expandafter\noexpand\csname abx@sstr@#1\endcsname}}
-
-% {<language>}{<language>}
-
-\def\blx@letbibstrings#1#2{%
-  \blx@lbxinput{#2}{}{\blx@err@nolang{#2}}%
-  \global\csletcs{abx@strings@#1}{abx@strings@#2}}%
-
-% {<language>}{<exceptions>}
-
-\newrobustcmd*{\DefineHyphenationExceptions}[2]{%
-  \ifcsundef{l@#1}
-    {\blx@warn@nohyph{#1}}
-    {}%
-  \csgappto{blx@hook@hyph@#1}{\blx@hyphexcept{#1}{#2}}}
-\@onlypreamble\DefineHyphenationExceptions
-
-\def\blx@hyphexcept#1#2{%
-  \ifcsundef{l@#1}
-    {\blx@warn@nohyph{#1}}
-    {\begingroup
-     \language\csname l@#1\endcsname\relax
-     \hyphenation{#2}%
-     \endgroup}}
-
-% {<language>}{<mapping>}
-
-\newrobustcmd*{\DeclareLanguageMapping}[2]{%
-  \csgdef{blx@lng@#1}{#2}}
-\@onlypreamble\DeclareLanguageMapping
-
-% {<language>}{<success>}{<failure>}
-
-\def\blx@lbxinput#1{%
-  \ifcsdef{blx@lng@#1}
-    {\expandafter\expandafter\expandafter\blx@lbxinput@i
-     \expandafter\expandafter\expandafter{%
-       \csname blx@lng@#1\endcsname}{#1}}
-    {\blx@lbxinput@ii{#1}{#1}{language '#1'}}}
-
-% {<mapping>}{<language>}
-
-\def\blx@lbxinput@i#1#2{%
-  \global\csundef{blx@lng@#2}%
-  \IfFileExists{#1.lbx}
-    {\blx@lbxinput@ii{#2}{#1}{language '#2' -> '#1'}}
-    {\blx@warning@noline{%
-       File '#1.lbx' not found!\MessageBreak
-       Ignoring mapping '#2' -> '#1'}%
-     \blx@lbxinput{#2}}}
-
-% {<language>}{<lbxfile>}{<message>}
-
-\def\blx@lbxinput@ii#1#2#3{%
-  \begingroup
-  \setbox\@tempboxa=\hbox\bgroup
-    \aftergroup\endgroup
-    \blx@inputonce{#2.lbx}{#3}
-      {\global\cslet{abx@strings@#1}\@empty
-       \global\cslet{abx@extras@#1}\@empty
-       \global\cslet{abx@noextras@#1}\@empty
-       \blx@maplang{#1}{#1}%
-       \def\InheritBibliographyStrings{%
-       \blx@letbibstrings{#1}}%
-       \def\DeclareBibliographyStrings####1{%
-         \begingroup
-         \let\blx@defstring\blx@lbx@defstring
-         \blx@defbibstrings{#1}{####1}%
-         \endgroup}%
-       \def\InheritBibliographyExtras{\blx@letbibextras{#1}}%
-       \def\DeclareBibliographyExtras{\blx@defbibextras{#1}}%
-       \def\UndeclareBibliographyExtras{\blx@undefbibextras{#1}}%
-       \def\DeclareHyphenationExceptions{\blx@hyphexcept{#1}}%
-       \begingroup
-       \blx@saneccodes
-       \makeatletter}
-      {\endgroup
-       \csuse{blx@hook@strings@#1}%
-       \csuse{blx@hook@strings@#2}%
-       \csuse{blx@hook@extras@#1}%
-       \csuse{blx@hook@extras@#2}%
-       \csuse{blx@hook@noextras@#1}%
-       \csuse{blx@hook@noextras@#2}%
-       \csuse{blx@hook@hyph@#1}%
-       \csuse{blx@hook@hyph@#2}}
-      {\aftergroup\@firstoftwo}
-      {\aftergroup\@secondoftwo}%
-  \egroup}
-
-% {<language>}
-
-\def\blx@langsetup#1{%
-  \blx@lbxinput{#1}
-    {\edef\blx@languagename{#1}}
-    {\blx@warning
-       {Language '#1' not supported.\MessageBreak
-        Using fallback language '\blx@languagename'}%
-     \blx@lbxinput{\blx@languagename}
-       {\blx@maplang{#1}{\blx@languagename}}
-       {\blx@err@nolang{\blx@languagename}}}}
-
-% auxiliary macros
-
-% {<field base name>}
-
-\newrobustcmd*{\mkbibrangeshort}{%
-  \mkbibrangefull{short}}
-
-\newrobustcmd*{\mkbibrangelong}{%
-  \mkbibrangefull{long}}
-
-\newrobustcmd*{\mkbibrangeterse}{%
-  \mkbibrangetrunc{short}}
-
-\newrobustcmd*{\mkbibrangecomp}{%
-  \mkbibrangetrunc{long}}
-
-\newrobustcmd*{\mkbibrangeshortextra}{%
-  \mkbibrangefullextra{short}}
-
-\newrobustcmd*{\mkbibrangelongextra}{%
-  \mkbibrangefullextra{long}}
-
-\newrobustcmd*{\mkbibrangeterseextra}{%
-  \mkbibrangetruncextra{short}}
-
-\newrobustcmd*{\mkbibrangecompextra}{%
-  \mkbibrangetruncextra{long}}
-
-% {<short|long>}{<basename>}
-
-\newrobustcmd*{\mkbibrangefull}[2]{%
-  \iffieldundef{#2year}
-    {}
-    {\printtext[#2date]{%
-       \csuse{mkbibdate#1}{#2year}{#2month}{#2day}%
-       \iffieldundef{#2endyear}
-         {}
-         {\iffieldequalstr{#2endyear}{}
-            {\mbox{\bibdatedash}}
-            {\bibdatedash
-             \csuse{mkbibdate#1}{#2endyear}{#2endmonth}{#2endday}}}}}}
-
-\newrobustcmd*{\mkbibrangetrunc}[2]{%
-  \iffieldundef{#2year}
-    {}
-    {\printtext[#2date]{%
-       \iffieldsequal{#2year}{#2endyear}
-         {\iffieldsequal{#2month}{#2endmonth}
-            {\csuse{mkbibdate#1}{}{}{#2day}}
-            {\csuse{mkbibdate#1}{}{#2month}{#2day}}}
-         {\csuse{mkbibdate#1}{#2year}{#2month}{#2day}}%
-       \iffieldundef{#2endyear}
-         {}
-         {\iffieldequalstr{#2endyear}{}
-            {\mbox{\bibdatedash}}
-            {\bibdatedash
-             \csuse{mkbibdate#1}{#2endyear}{#2endmonth}{#2endday}}}}}}
-
-\newrobustcmd*{\mkbibrangefullextra}[2]{%
-  \iffieldundef{#2year}
-    {}
-    {\printtext[#2date]{%
-       \printtext{%
-         \csuse{mkbibdate#1}{#2year}{#2month}{#2day}}%
-       \iffieldundef{#2endyear}
-         {\printfield{extrayear}}
-         {\iffieldequalstr{#2endyear}{}
-            {\printfield{extrayear}%
-             \printtext{\mbox{\bibdatedash}}}
-            {\printtext{%
-               \bibdatedash
-               \csuse{mkbibdate#1}{#2endyear}{#2endmonth}{#2endday}%
-               \printfield{extrayear}}}}}}}
-
-\newrobustcmd*{\mkbibrangetruncextra}[2]{%
-  \iffieldundef{#2year}
-    {}
-    {\printtext[#2date]{%
-       \printtext{%
-         \iffieldsequal{#2year}{#2endyear}
-           {\iffieldsequal{#2month}{#2endmonth}
-              {\csuse{mkbibdate#1}{}{}{#2day}}
-              {\csuse{mkbibdate#1}{}{#2month}{#2day}}}
-           {\csuse{mkbibdate#1}{#2year}{#2month}{#2day}}}%
-       \iffieldundef{#2endyear}
-         {\printfield{extrayear}}
-         {\iffieldequalstr{#2endyear}{}
-            {\printfield{extrayear}%
-             \printtext{\mbox{\bibdatedash}}}
-            {\printtext{%
-               \bibdatedash
-               \csuse{mkbibdate#1}{#2endyear}{#2endmonth}{#2endday}%
-               \printfield{extrayear}}}}}}}
-
-\newrobustcmd*{\mkbibrangeyear}[1]{%
-  \blx@imc@clearfield{#1month}%
-  \blx@imc@clearfield{#1day}%
-  \blx@imc@clearfield{#1endmonth}%
-  \blx@imc@clearfield{#1endday}%
-  \iffieldsequal{#1year}{#1endyear}
-    {\blx@imc@clearfield{#1endyear}}
-    {}%
-  \mkbibrangefull{short}{#1}}
-
-\newrobustcmd*{\mkbibrangeyearextra}[1]{%
-  \blx@imc@clearfield{#1month}%
-  \blx@imc@clearfield{#1day}%
-  \blx@imc@clearfield{#1endmonth}%
-  \blx@imc@clearfield{#1endday}%
-  \iffieldsequal{#1year}{#1endyear}
-    {\blx@imc@clearfield{#1endyear}}
-    {}%
-  \mkbibrangefullextra{short}{#1}}
-
-\expandafter\newrobustcmd
-\expandafter*\csname mkbibrangeiso8601\endcsname[1]{%
-  \iffieldundef{#1year}
-    {}
-    {\printtext[#1date]{%
-       \blx@isodate{#1year}{#1month}{#1day}%
-       \iffieldundef{#1endyear}
-         {}
-         {\addslash\blx@isodate{#1endyear}{#1endmonth}{#1endday}}}}}
-
-\expandafter\newrobustcmd
-\expandafter*\csname mkbibrangeiso8601extra\endcsname[1]{%
-  \iffieldundef{#1year}
-    {}
-    {\printtext[#1date]{%
-       \blx@isodate[extrayear]{#1year}{#1month}{#1day}%
-       \iffieldundef{#1endyear}
-         {}
-         {\addslash\blx@isodate{#1endyear}{#1endmonth}{#1endday}}}}}
-
-\newrobustcmd*{\blx@isodate}[4][]{%
-  \thefield{#2}\ifblank{#1}{}{\printfield{#1}}%
-  \iffieldundef{#3}{}{\mbox{-}\thefield{#3}}%
-  \iffieldundef{#4}{}{\mbox{-}\thefield{#4}}}
-
-\newrobustcmd*{\mkbibdatelong}[3]{}
-\newrobustcmd*{\mkbibdateshort}[3]{}
-\newrobustcmd*{\bibrangedash}{\textendash}
-\newrobustcmd*{\bibdatedash}{\bibrangedash}
-\newrobustcmd*{\finalandcomma}{}
-\newrobustcmd*{\finalandsemicolon}{}
-\newrobustcmd*{\mkbibordinal}[1]{#1}
-\newrobustcmd*{\mkbibmascord}{\mkbibordinal}
-\newrobustcmd*{\mkbibfemord}{\mkbibordinal}
-\newrobustcmd*{\mkbibneutord}{\mkbibordinal}
-\newrobustcmd*{\mkbibmonth}[1]{%
-  \ifcase0#1\relax
-    \blx@warning@entry{Month out of range or not an integer}%
-  \or\abx@bibmonth{january}%
-  \or\abx@bibmonth{february}%
-  \or\abx@bibmonth{march}%
-  \or\abx@bibmonth{april}%
-  \or\abx@bibmonth{may}%
-  \or\abx@bibmonth{june}%
-  \or\abx@bibmonth{july}%
-  \or\abx@bibmonth{august}%
-  \or\abx@bibmonth{september}%
-  \or\abx@bibmonth{october}%
-  \or\abx@bibmonth{november}%
-  \or\abx@bibmonth{december}%
-  \else
-    \blx@warning@entry{Month out of range}#1%
-  \fi}
-
-\protected\def\blx@imc@printdate{}
-\protected\def\blx@imc@printdateextra{}
-\protected\def\blx@imc@printdatelabel{}
-\protected\def\blx@imc@printdateextralabel{}
-\protected\def\blx@imc@printurldate{}
-\protected\def\blx@imc@printeventdate{}
-\protected\def\blx@imc@printorigdate{}
-
-\let\blx@imc@mkdatezeros\@firstofone
-\protected\def\blx@imc@stripzeros#1{%
-  \begingroup
-  \setbox\@tempboxa=\hbox\bgroup
-  \aftergroup\endgroup
-  \abx@hook@xsanitize
-  \if0#1\relax
-    \expandafter\@firstoftwo
-  \else
-    \expandafter\@secondoftwo
-  \fi
-  {\@tempcnta#1\relax
-   \expandafter\egroup
-   \number\@tempcnta
-   \@tempcnta#1\relax}
-  {\egroup#1}}
-
-\blx@regimcs{%
-  \printdate \printdateextra \printdatelabel \printdateextralabel
-  \printurldate \printeventdate \printorigdate \stripzeros \mkdatezeros}
-
-% {<language>}{<strings>}
-
-\def\blx@maplang#1#2{%
-  \csxappto{extras#1}{%
-    \noexpand\blx@resetpunct
-    \expandafter\noexpand\csname abx@extras@#2\endcsname
-    \expandafter\noexpand\csname abx@strings@#2\endcsname}%
-  \csxappto{noextras#1}{%
-    \noexpand\blx@resetpunct
-    \expandafter\noexpand\csname abx@noextras@#2\endcsname}}
-
-%% babel/polyglossia interface
-\def\blx@beglang{\blx@clearlang\begingroup}
-\def\blx@endlang{\endgroup}
-\let\blx@beglangbib\blx@beglang
-\let\blx@endlangbib\blx@endlang
-\let\blx@beglangcite\blx@beglang
-\let\blx@endlangcite\blx@endlang
-\let\blx@hook@endlang\@empty
-\let\blx@hook@initlang\@empty
-\let\blx@imc@mainlang\@empty
-\def\blx@hyphenreset{%
-  \ifcsundef{l@\blx@languagename}
-    {}
-    {\language\csname l@\blx@languagename\endcsname\relax}%
-  \ifcsundef{\blx@languagename hyphenmins}
-    {\blx@sethyphenmins\tw@\thr@@}
-    {\expandafter\expandafter\expandafter\blx@sethyphenmins
-       \csname\blx@languagename hyphenmins\endcsname}}
-\def\blx@sethyphenmins#1#2{%
-  \lefthyphenmin#1\relax
-  \righthyphenmin#2\relax}
-
-\begingroup
-\@makeother\#
-\gdef\blx@mkautolangbabel{%
-  \pretocmd\select@language{\blx@langsetup{#1}}
-    {\ifdef\blx@thelangenv
-       {\def\blx@beglang{%
-          \blx@clearlang
-          \begingroup
-          \blx@imc@iffieldundef{langid}
-            {}
-            {\ifcsundef{l@\abx@field@langid}
-               {\blx@warn@nohyph{\abx@field@langid}}
-               {\blx@hook@initlang
-                \def\blx@endlang{%
-                  \blx@hook@endlang
-                  \csname end\blx@thelangenv\endcsname
-                  \endgroup}%
-                \iftoggle{blx@autolangbib}
-                  {\let\blx@endlangbib\blx@endlang}
-                  {}%
-                \iftoggle{blx@autolangcite}
-                  {\let\blx@endlangcite\blx@endlang}
-                  {}%
-                \csname\blx@thelangenv\expandafter\endcsname
-                \expandafter{\abx@field@langid}}}}}
-       {}%
-     \def\blx@langstrings{}%
-     \def\blx@imc@mainlang{\select@language{\bbl@main@language}}%
-     \blx@langsetup\bbl@main@language}
-    {\blx@err@patch{'babel' package}%
-     \blx@mknoautolang}}
-
-\gdef\blx@mkautolangpoly{%
-  \catcode`\_=11% polyglossia uses "_" as a letter
-  \pretocmd\select@language{\blx@langsetup{#1}}
-    {\ifdef\blx@thelangenv
-       {\def\blx@beglang{%
-          \blx@clearlang
-          \begingroup
-          \blx@imc@iffieldundef{langid}
-            {}
-            {\ifcsundef{l@\abx@field@langid}
-               {\blx@warn@nohyph{\abx@field@langid}}
-               {\blx@hook@initlang
-                \def\blx@endlang{%
-                  \blx@hook@endlang
-                  \csname end\blx@thelangenv\endcsname
-                  \endgroup}%
-                \iftoggle{blx@autolangbib}
-                  {\let\blx@endlangbib\blx@endlang}
-                  {}%
-                \iftoggle{blx@autolangcite}
-                  {\let\blx@endlangcite\blx@endlang}
-                  {}%
-                \ifcsstring{blx@thelangenv}{langname}
-                  {\ifdef\abx@field@langidopts
-                     {\csname\abx@field@langid\expandafter\endcsname\expandafter[\abx@field@langidopts]}
-                     {\csname\abx@field@langid\endcsname}}
-                  {\csname\blx@thelangenv\expandafter\endcsname
-                   \expandafter{\abx@field@langid}}%                
-                % These lines are equal to \blx@maplang
-                \blx@resetpunct
-                \csuse{abx@extras@\abx@field@langid}%
-                \csuse{abx@strings@\abx@field@langid}}}}}
-       {}%
-     % polyglossia needs this - it doesn't get the
-     % strings by automatically set for some reason
-     \def\blx@langstrings{%
-       \csuse{abx@extras@\languagename}%
-       \csuse{abx@strings@\languagename}}
-     \def\blx@imc@mainlang{\select@language{\bbl@main@language}}%
-     \blx@langsetup\bbl@main@language}
-    {\blx@err@patch{'polyglossia' package}%
-     \blx@mknoautolang}%
-   \catcode`\_=8}
-\endgroup
-
-\def\blx@mknoautolang{%
-  \blx@lbxinput{\blx@languagename}
-    {}
-    {\blx@err@nolang{\blx@languagename}}}
-
-\blx@regimcs{\mainlang}
-
-\newrobustcmd*{\DeclareRedundantLanguages}[2]{%
-  \begingroup
-  \ifblank{#2}
-    {\def\do##1{%
-       \global\csundef{blx@rlm@##1}%
-       \global\csundef{blx@rlm@lang##1}}}
-    {\def\do##1{%
-       \csxdef{blx@rlm@##1}{#2}%
-       \csxdef{blx@rlm@lang##1}{#2}}}%
-  \docsvlist{#1}%
-  \endgroup}
-
-\def\blx@clearlang{%
-  \iftoggle{blx@clearlang}
-    {\iflistundef{language}
-       {}
-       {\ifnumgreater{\value{language}}{1}
-          {}
-          {\expandafter\blx@clearlang@i\abx@list@language}}}
-    {}}
-
-\def\blx@clearlang@i#1{%
-  \ifcsdef{blx@rlm@#1}
-    {\expandafter\expandafter\expandafter\forcsvlist
-     \expandafter\expandafter\expandafter\blx@clearlang@ii
-     \expandafter\expandafter\expandafter{%
-       \csname blx@rlm@#1\endcsname}}
-    {}}
-
-\def\blx@clearlang@ii#1{%
-  \ifdefstring\languagename{#1}
-    {\clearlist{language}}
-    {}}
-
-%% Bibtex data interface
-
-\def\abx@dotypes{%
-  \do{set}%
-  \do{article}%
-  \do{book}%
-  \do{mvbook}%
-  \do{booklet}%
-  \do{collection}%
-  \do{mvcollection}%
-  \do{inbook}%
-  \do{bookinbook}%
-  \do{incollection}%
-  \do{inproceedings}%
-  \do{manual}%
-  \do{misc}%
-  \do{online}%
-  \do{patent}%
-  \do{periodical}%
-  \do{proceedings}%
-  \do{mvproceedings}%
-  \do{report}%
-  \do{suppbook}%
-  \do{suppcollection}%
-  \do{suppperiodical}%
-  \do{thesis}%
-  \do{unpublished}%
-  \do{artwork}%
-  \do{audio}%
-  \do{commentary}%
-  \do{image}%
-  \do{inreference}%
-  \do{jurisdiction}%
-  \do{legal}%
-  \do{legislation}%
-  \do{letter}%
-  \do{movie}%
-  \do{music}%
-  \do{performance}%
-  \do{reference}%
-  \do{mvreference}%
-  \do{review}%
-  \do{software}%
-  \do{standard}%
-  \do{video}%
-  \do{customa}%
-  \do{customb}%
-  \do{customc}%
-  \do{customd}%
-  \do{custome}%
-  \do{customf}%
-}
-
-\def\abx@donames{%
-  \do{labelname}%
-  \do{author}%
-  \do{shortauthor}%
-  \do{editor}%
-  \do{editora}%
-  \do{editorb}%
-  \do{editorc}%
-  \do{shorteditor}%
-  \do{bookauthor}%
-  \do{translator}%
-  \do{annotator}%
-  \do{commentator}%
-  \do{introduction}%
-  \do{foreword}%
-  \do{afterword}%
-  \do{holder}%
-  \do{namea}%
-  \do{nameb}%
-  \do{namec}%
-}
-
-\def\abx@dolists{%
-  \do{institution}%
-  \do{language}%
-  \do{location}%
-  \do{organization}%
-  \do{origlocation}%
-  \do{origpublisher}%
-  \do{pageref}%
-  \do{publisher}%
-  \do{lista}%
-  \do{listb}%
-  \do{listc}%
-  \do{listd}%
-  \do{liste}%
-  \do{listf}%
-}
-
-\def\abx@dofields{%
-  \do{crossref}%
-  \do{xref}%
-  \do{entrykey}%
-  \do{childentrykey}%
-  \do{entrytype}%
-  \do{entrysubtype}%
-  \do{entryset}%
-  \do{entrysetcount}%
-  \do{related}%
-  \do{relatedtype}%
-  \do{relatedstring}%
-  \do{keywords}%
-  \do{authortype}%
-  \do{editortype}%
-  \do{editoratype}%
-  \do{editorbtype}%
-  \do{editorctype}%
-  \do{nameatype}%
-  \do{namebtype}%
-  \do{namectype}%
-  \do{addendum}%
-  \do{booktitle}%
-  \do{booksubtitle}%
-  \do{booktitleaddon}%
-  \do{chapter}%
-  \do{doi}%
-  \do{edition}%
-  \do{eid}%
-  \do{eprint}%
-  \do{eprinttype}%
-  \do{eprintclass}%
-  \do{file}%
-  \do{gender}%
-  \do{howpublished}%
-  \do{indextitle}%
-  \do{indexsorttitle}%
-  \do{isan}%
-  \do{isbn}%
-  \do{ismn}%
-  \do{isrn}%
-  \do{issn}%
-  \do{issue}%
-  \do{iswc}%
-  \do{issuetitle}%
-  \do{issuesubtitle}%
-  \do{journaltitle}%
-  \do{journalsubtitle}%
-  \do{label}%
-  \do{labelalpha}%
-  \do{langid}%
-  \do{extraalpha}%
-  \do{labelnumber}%
-  \do{labeltitle}%
-  \do{labeldate}%
-  \do{extrayear}%
-  \do{library}%
-  \do{localnumber}%
-  \do{prefixnumber}%
-  \do{mainsubtitle}%
-  \do{maintitle}%
-  \do{maintitleaddon}%
-  \do{nameaddon}%
-  \do{namehash}%
-  \do{fullhash}%
-  \do{note}%
-  \do{number}%
-  \do{day}%
-  \do{month}%
-  \do{year}%
-  \do{endday}%
-  \do{endmonth}%
-  \do{endyear}%
-  \do{origlanguage}%
-  \do{origtitle}%
-  \do{origday}%
-  \do{origmonth}%
-  \do{origyear}%
-  \do{origendday}%
-  \do{origendmonth}%
-  \do{origendyear}%
-  \do{reprinttitle}%
-  \do{pages}%
-  \do{pagetotal}%
-  \do{pagination}%
-  \do{bookpagination}%
-  \do{part}%
-  \do{pubstate}%
-  \do{series}%
-  \do{shorthand}%
-  \do{shorthandintro}%
-  \do{shortjournal}%
-  \do{shortseries}%
-  \do{shorttitle}%
-  \do{sortinit}%
-  \do{subtitle}%
-  \do{title}%
-  \do{titleaddon}%
-  \do{eventtitle}%
-  \do{eventday}%
-  \do{eventmonth}%
-  \do{eventyear}%
-  \do{eventendday}%
-  \do{eventendmonth}%
-  \do{eventendyear}%
-  \do{type}%
-  \do{url}%
-  \do{urlday}%
-  \do{urlmonth}%
-  \do{urlyear}%
-  \do{urlendday}%
-  \do{urlendmonth}%
-  \do{urlendyear}%
-  \do{venue}%
-  \do{version}%
-  \do{volume}%
-  \do{volumes}%
-  \do{abstract}%
-  \do{annotation}%
-  \do{usera}%
-  \do{userb}%
-  \do{userc}%
-  \do{userd}%
-  \do{usere}%
-  \do{userf}%
-  \do{verba}%
-  \do{verbb}%
-  \do{verbc}%
-}
-
-\def\abx@dobooleans{%
-  \do{singletitle}%
-}
-
-% Used in some styles but biber-only, here to prevent warnings.
-\protected\long\def\abx@dointernalfields{}%
-\protected\long\def\DeclareLabelalphaTemplate#1{}%
-
-\def\do#1{%
-  \newcounter{#1}%
-  \newcounter{saved#1}%
-  \csedef{the#1}{\noexpand\the\expandonce{\csname c@#1\endcsname}}%
-  \csedef{thesaved#1}{\noexpand\the\expandonce{\csname c@saved#1\endcsname}}%
-  \appto\abx@dobooleans{\do{more#1}}}
-\abx@donames
-\abx@dolists
-\def\do#1{\newtoggle{abx@bool@#1}}
-\abx@dobooleans
-
-\protected\def\blx@resetdata{%
-  \let\blx@saved@do\do
-  \let\do\blx@imc@clearname
-  \abx@donames
-  \let\do\blx@imc@clearlist
-  \abx@dolists
-  \let\do\blx@imc@clearfield
-  \abx@dofields\do{execute}\do{options}%
-  \def\do##1{\togglefalse{abx@bool@##1}}%
-  \abx@dobooleans
-  \let\do\blx@saved@do
-  \c@citecounter\z@
-  \iftoggle{blx@bibliography}
-    {\c@maxnames\blx@maxbibnames\relax
-     \c@minnames\blx@minbibnames\relax}
-    {\c@maxnames\blx@maxcitenames\relax
-     \c@minnames\blx@mincitenames\relax}%
-  \c@maxitems\blx@maxitems\relax
-  \c@minitems\blx@minitems\relax}
-
-\protected\def\blx@saveentry{%
-  \let\blx@saved@do\do
-  \let\do\blx@savename
-  \abx@donames
-  \let\do\blx@savelist
-  \abx@dolists
-  \let\do\blx@savefield
-  \abx@dofields\do{execute}\do{options}%
-  \let\do\blx@savebool
-  \abx@dobooleans
-  \c@savedcitecounter\c@citecounter
-  \let\do\blx@saved@do}
-
-\protected\def\blx@savename#1{%
-  \csletcs{etb@tgl@abx@bool@moresaved#1}{etb@tgl@abx@bool@more#1}%
-  \csletcs{abx@name@saved#1}{abx@name@#1}%
-  \csname c@saved#1\endcsname\csname c@#1\endcsname}
-
-\protected\def\blx@savelist#1{%
-  \csletcs{etb@tgl@abx@bool@moresaved#1}{etb@tgl@abx@bool@more#1}%
-  \csletcs{abx@list@saved#1}{abx@list@#1}%
-  \csname c@saved#1\endcsname\csname c@#1\endcsname}
-
-\protected\def\blx@savefield#1{%
-  \csletcs{abx@field@saved#1}{abx@field@#1}}
-
-\protected\def\blx@savebool#1{%
-  \csletcs{abx@bool@saved#1}{abx@bool@#1}}
-
-% {<code>}
-
-\protected\long\def\blx@bbl@preamble#1{%
-  \gappto\abx@preamble{#1}}
-
-% {<message>}
-
-\protected\def\blx@bbl@warn#1{%
-  \begingroup
-  \def\item{\MessageBreak-\space}%
-  \def\break{\MessageBreak\space\space}%
-  \edef\blx@tempa{%
-    BibTeX reported the following issues%
-    \ifdef\abx@field@entrykey
-      {\MessageBreak with '\abx@field@entrykey'}
-      {}%
-    :#1}%
-  \blx@warning@noline{\blx@tempa}%
-  \endgroup}
-
-% {<field>}{<code>}
-
-\newrobustcmd{\DeclareFieldInputHandler}[2]{%
-  \ifblank{#2}
-    {\csundef{blx@fih@#1}}
-    {\long\csdef{blx@fih@#1}##1{#2}}}
-\@onlypreamble\DeclareFieldInputHandler
-
-% {<list>}{<code>}
-
-\newrobustcmd*{\DeclareListInputHandler}[2]{%
-  \ifblank{#2}
-    {\csundef{blx@lih@#1}}
-    {\csdef{blx@lih@#1}##1{#2}}}
-\@onlypreamble\DeclareListInputHandler
-
-% {<name>}{<code>}
-
-\newrobustcmd*{\DeclareNameInputHandler}[2]{%
-  \ifblank{#2}
-    {\csundef{blx@nih@#1}}
-    {\csdef{blx@nih@#1}##1{#2}}}
-\@onlypreamble\DeclareNameInputHandler
-
-% {<entrykey>}{<refsection>}{<field>}{<value>}
-
-\long\def\blx@bbl@addentryfield#1#2#3#4{%
-  \csxappto{blx@data@#2@#1}{%
-    \def\expandafter\noexpand\csname abx@field@#3\endcsname{#4}}}
-
-% {<field>}{<value>}
-
-\long\def\blx@bbl@addfield#1#2{%
-  \csxappto\blx@bbl@data{%
-    \def\expandafter\noexpand\csname abx@field@#1\endcsname{#2}}}
-
-\protected\long\def\blx@bbl@fielddef#1#2{%
-  \def\NewValue{#2}%
-  \ifcsdef{blx@fih@#1}
-    {\csname blx@fih@#1\endcsname{#2}%
-     \ifdefvoid\NewValue}
-    {\@secondoftwo}
-       {}
-       {\blx@bbl@addfield{#1}{\expandonce\NewValue}}}
-
-\protected\long\def\blx@bbl@fieldedef#1#2{%
-  \edef\NewValue{#2}%
-  \ifcsdef{blx@fih@#1}
-    {\csname blx@fih@#1\expandafter
-     \endcsname\expandafter{\NewValue}%
-     \ifdefvoid\NewValue}
-    {\@secondoftwo}
-       {}
-       {\blx@bbl@addfield{#1}{\NewValue}}}
-
-\protected\long\def\blx@bbl@stringdef#1#2{%
-  \begingroup
-  \edef\blx@tempa{\endgroup
-    \blx@bbl@fielddef{#1}{\detokenize{#2}}}%
-  \blx@tempa}
-
-% {<field>}
-
-\protected\def\blx@bbl@verbdef#1{%
-  \begingroup
-  \let\verb\blx@bbl@verbadd
-  \def\blx@tempa{#1}%
-  \let\NewValue\@empty}
-
-\protected\def\blx@bbl@verbend{%
-  \ifcsdef{blx@fih@\blx@tempa}
-    {\csname blx@fih@\blx@tempa\expandafter
-     \endcsname\expandafter{\NewValue}%
-     \ifdefvoid\NewValue}
-    {\@secondoftwo}
-       {}
-       {\blx@bbl@addfield{\blx@tempa}{\NewValue}}%
-  \endgroup}
-
-\protected\def\blx@bbl@verbadd{%
-  \begingroup
-  \let\do\@makeother
-  \dospecials
-  \catcode\endlinechar=12\relax
-  \blx@bbl@verbadd@i}
-
-\begingroup
-\catcode`\<=12
-\catcode`\>=12
-\uccode`\<=`\ %
-\uccode`\>=\endlinechar
-\uppercase{\gdef\blx@bbl@verbadd@i<#1>}{%
-  \endgroup
-  \edef\NewValue{\NewValue\detokenize{#1}}}
-\endgroup
-
-% {<counter>}{<value>}
-
-\protected\long\def\blx@bbl@cntdef#1#2{%
-  \csxappto\blx@bbl@data{%
-    \csname c@#1\endcsname#2\relax}}
-
-% {<boolean>}
-
-\protected\def\blx@bbl@booltrue#1{%
-  \csgappto\blx@bbl@data{%
-    \toggletrue{abx@bool@#1}}}
-
-\protected\def\blx@bbl@boolfalse#1{%
-  \csgappto\blx@bbl@data{%
-    \togglefalse{abx@bool@#1}}}
-
-% {<list}{<itemcount>}{<value>}
-
-\protected\def\blx@bbl@listdef#1#2#3{%
-  \def\NewCount{#2}%
-  \def\NewValue{#3}%
-  \ifcsdef{blx@lih@#1}
-    {\csname blx@lih@#1\endcsname{#3}%
-     \ifdefvoid\NewValue}
-    {\@secondoftwo}
-       {}
-       {\csxappto\blx@bbl@data{%
-          \csname c@#1\endcsname\NewCount\relax
-          \def\expandafter\noexpand\csname abx@list@#1\endcsname
-          {\expandonce\NewValue}}}}
-
-
-% {<name>}{<itemcount>}{<value>}
-
-\protected\def\blx@bbl@namedef#1#2#3#4{%
-  \def\NewCount{#2}%
-  \def\NewOption{#3}%
-  \def\NewValue{#4}%
-  \ifcsdef{blx@nih@#1}
-    {\csname blx@nih@#1\endcsname{#4}%
-     \ifdefvoid\NewValue}
-    {\@secondoftwo}
-       {}
-       {\csxappto\blx@bbl@data{%
-          \csname c@#1\endcsname\NewCount\relax
-          \def\expandafter\noexpand\csname abx@name@#1\endcsname
-          {{\expandonce\NewOption}{\expandonce\NewValue}}}}}
-
-% {<entrykey>,...}
-
-\protected\def\blx@bbl@set#1{%
-  \blx@bbl@fieldedef{entryset}{\detokenize{#1}}%
-  \csxdef{blx@setp@\the\c@refsection @\abx@field@entrykey}{\detokenize{#1}}%
-  \begingroup
-  \blx@tempcnta\z@
-  \expandafter\forcsvlist
-  \expandafter\blx@bbl@set@i
-  \expandafter{\detokenize{#1}}%
-  \endgroup}
-
-\def\blx@bbl@set@i#1{%
-  \advance\blx@tempcnta\@ne
-  \csxdef{blx@seti@\the\c@refsection @#1}{\the\blx@tempcnta}}
-
-% {<entrykey>}
-\protected\def\blx@bbl@inset#1{%
-  \toggletrue{blx@setonly}%
-  \blx@bbl@fieldedef{entryset}{\detokenize{#1}}%
-  \csxdef{blx@setc@\the\c@refsection @\abx@field@entrykey}{\detokenize{#1}}}
-
-% {<entrykey>}
-\protected\def\blx@bbl@xref#1{% BibTeX only
-  \ifcsdef{blx@refp@\the\c@refsection @\detokenize{#1}}
-    {}
-    {\listcsxadd{blx@refs@\the\c@refsection}{\detokenize{#1}}}%
-  \listcsxadd{blx@refp@\the\c@refsection @\detokenize{#1}}{\abx@field@entrykey}%
-  \csxdef{blx@refc@\the\c@refsection @\abx@field@entrykey}{\detokenize{#1}}}
-
-\def\blx@addxref#1{% BibTeX only
-  \blx@ifdata{#1}
-    {\begingroup
-     \def\do##1{%
-       \csgappto{blx@data@\the\c@refsection @##1}{%
-         \def\abx@field@xref{#1}}}%
-     \dolistcsloop{blx@refp@\the\c@refsection @#1}%
-     \endgroup}
-    {}%
-  \global\csundef{blx@refp@\the\c@refsection @#1}}
-
-% {<keyword>,...}
-
-\protected\def\blx@bbl@keyw#1{%
-  \iftoggle{blx@skipbib}
-    {}
-    {\forcsvlist{\blx@addkeyword{\abx@field@entrykey}}{#1}%
-     \blx@bbl@fielddef{keywords}{#1}}}
-
-\def\blx@addkeyword#1#2{%
-  \listcsxadd{blx@keyw@\the\c@refsection @\detokenize{#2}}{#1}}
-
-% {<options>}
-
-\protected\long\def\blx@bbl@options#1{%
-  \begingroup
-  \let\blx@tempa\@empty
-  \forcsvlist\blx@bbl@options@i{#1}%
-  \edef\blx@tempa{%
-    \endgroup
-    \ifx\blx@tempa\@empty
-    \else
-      \def\noexpand\abx@field@options{\expandonce\blx@tempa}%
-    \fi}%
-  \blx@tempa}
-
-\long\def\blx@bbl@options@i#1{\blx@bbl@options@ii#1==&}
-
-\long\def\blx@bbl@options@ii#1=#2=#3&{%
-  \ifcsundef{KV@blx@opt@ent@#1}
-    {\blx@warning@noline{%
-       Ignoring undefined option '#1'\MessageBreak
-       at entry '\abx@field@entrykey'}}
-    {\eappto\blx@tempa{%
-       \ifx\blx@tempa\@empty\else,\fi
-       \unexpanded{#1}\ifblank{#2}{}{=\unexpanded{#2}}}}}
-
-% \blx@data@<section>@<entrykey>        data hook
-%                                       key -> data
-% \blx@miss@<section>                   missing entries (blacklist)
-%                                       section -> keys [internal list]
-% \blx@sort@<section>                   all entries, sorted
-%                                       section -> keys [internal list]
-% \blx@sbib@<section>                   all entries in bibliography, sorted
-%                                       section -> keys [internal list]
-% \blx@bsee@<section>                   seen citations, document body
-%                                       section -> keys [internal list]
-% \blx@fsee@<section>                   seen citations, footnotes
-%                                       section -> keys [internal list]
-% \blx@type@<section>@<entrytype>       type hash
-%                                       type -> keys [internal list]
-% \blx@subt@<section>@<entrytype>       subtype hash
-%                                       subtype -> keys [internal list]
-% \blx@segm@<section>@<segment>         segment hash
-%                                       segment -> keys [internal list]
-% \blx@keyw@<section>@<keyword>         keyword hash
-%                                       keyword -> keys [internal list]
-% \blx@losh@<section>                   shorthand hash
-%                                       section -> keys [internal list]
-% \blx@catg@<category>                  category hash, global
-%                                       category -> keys [internal list]
-% \blx@set@<section>@<entrykey>         parent -> child mapping (dynamic entry sets)
-%                                       key -> key,key,... [csv list]
-% \blx@setp@<section>@<entrykey>        parent -> child mapping (entry sets)
-%                                       key -> key,key,... [csv list]
-% \blx@setc@<section>@<entrykey>        child -> parent mapping (entry sets)
-%                                       key -> key
-% \blx@seti@<section>@<entrykey>        child -> index mapping (entry sets)
-%                                       key -> index
-% \blx@pref@<section>@<entrykey>        pageref hook, temporary
-%                                       key -> pages [internal list]
-% \blx@refs@<section>                   xref hash, temporary
-%                                       section -> parents [internal list]
-%                                       (BibTeX only)
-% \blx@refp@<section>@<entrykey>        parent -> child mapping (xrefs), temporary
-%                                       key -> keys [internal list]
-%                                       (BibTeX only)
-% \blx@refc@<section>@<entrykey>        child -> parent mapping (xrefs)
-%                                       key -> key [internal list]
-%                                       (BibTeX only)
-
-\def\blx@ifdata#1{%
-  \ifcsdef{blx@data@\the\c@refsection @#1}}
-\let\blx@imc@ifentryinbib\blx@ifdata
-
-\def\blx@getdata#1{%
-  \csuse{blx@data@\the\c@refsection @#1}%
-  \blx@setcitecounter}
-
-\def\blx@getdata@cite#1{%
-  \ifcsdef{blx@setc@\the\c@refsection @#1}
-    {\expandafter\expandafter\expandafter\blx@getdata
-     \expandafter\expandafter\expandafter{%
-       \csname blx@setc@\the\c@refsection @#1\endcsname}%
-     \blx@ifdata{#1}
-       {\def\abx@field@childentrykey{#1}%
-        \begingroup
-        \blx@getdata{#1}%
-        \edef\blx@tempa{\endgroup
-          \def\noexpand\abx@field@childentrytype{\abx@field@entrytype}}%
-        \blx@tempa}
-       {}}
-    {\blx@getdata{#1}}%
-  \ifcsdef{blx@seti@\the\c@refsection @#1}
-    {\letcs\abx@field@entrysetcount{blx@seti@\the\c@refsection @#1}}
-    {}}
-
-\def\blx@execute{%
-  \blx@imc@thefield{execute}}
-
-\def\blx@setoptions@entry{%
-  \blx@imc@iffieldundef{options}
-    {}
-    {\begingroup
-     \edef\blx@tempa{\endgroup
-       \noexpand\setkeys{blx@opt@ent}{\abx@field@options}}%
-     \blx@tempa
-     \blx@checkoptions@entry}}
-
-\def\blx@setoptions@type#1{%
-  \ifcsdef{blx@opts@type@#1}
-    {\begingroup
-     \edef\blx@tempa{\endgroup
-       \noexpand\setkeys{blx@opt@typ}{\csuse{blx@opts@type@#1}}}%
-     \blx@tempa}
-    {}}
-
-\def\blx@checkoptions@global{}
-\def\blx@checkoptions@type{}
-\def\blx@checkoptions@entry{}
-
-\def\blx@entrysetcount{%
-  \ifdef\abx@field@entrykey
-    {\ifcsdef{blx@seti@\the\c@refsection @\abx@field@entrykey}
-       {\letcs\abx@field@entrysetcount{%
-          blx@seti@\the\c@refsection @\abx@field@entrykey}}
-       {}}
-    {}}
-
-% {<section>}
-
-\def\blx@bbl@refsection#1{%
-  \begingroup
-  \c@refsection#1\relax}
-
-\def\blx@bbl@endrefsection{%
-  \endgroup
-  \csnumgdef{blx@labelnumber@\the\c@refsection}{0}%
-  \iftoggle{blx@reencode}{\blx@reencode}{}}
-
-% {<entrykey>}
-
-\protected\def\blx@bbl@missing#1{%
-  \listcsxadd{blx@miss@\the\c@refsection}{\detokenize{#1}}%
-  \blx@warning@noline{%
-    The following entry could not be found\MessageBreak
-    in the database%
-    \ifnumgreater\c@refsection\z@
-      { (refsection \the\c@refsection)}
-      {}:\MessageBreak
-    \detokenize{#1}\MessageBreak
-    Please verify the spelling and rerun\MessageBreak
-    LaTeX afterwards}}
-
-% {<entrykey>}{<entrytype>}{<options>}
-
-\protected\def\blx@bbl@entry#1#2#3{%
-  \begingroup
-  \edef\abx@field@entrykey{\detokenize{#1}}%
-  \blx@setoptions@type{#2}%
-  \blx@bbl@options{#3}%
-  \blx@setoptions@entry
-  \edef\blx@bbl@data{blx@data@\the\c@refsection @\abx@field@entrykey}%
-  \csuse\blx@bbl@data
-  \cslet\blx@bbl@data\@empty
-  \blx@bbl@addfield{entrykey}{\abx@field@entrykey}%
-  \blx@bbl@addfield{entrytype}{#2}%
-  \blx@imc@iffieldundef{options}
-    {}
-    {\blx@bbl@fieldedef{options}{\expandonce\abx@field@options}}}
-
-\protected\def\blx@bbl@endentry{%
-  \csuse\blx@bbl@data
-  \ifcsundef{blx@pref@\the\c@refsection @\abx@field@entrykey}
-    {}
-    {\blx@addpageref{\abx@field@entrykey}}%
-  \nottoggle{blx@setonly}
-    {\listcsxadd{blx@sort@\the\c@refsection}{\abx@field@entrykey}}
-    {\global\toggletrue{blx@addset}%
-     \toggletrue{blx@skipbib}%
-     \toggletrue{blx@skipbiblist}%
-     \toggletrue{blx@skiplab}}%
-  \nottoggle{blx@skipbib}
-    {\listcsxadd{blx@sbib@\the\c@refsection}{\abx@field@entrykey}%
-     \listcsxadd{blx@type@\the\c@refsection @\abx@field@entrytype}{\abx@field@entrykey}%
-     \ifdef\abx@field@entrysubtype
-       {\listcsxadd{blx@subt@\the\c@refsection @\abx@field@entrysubtype}{\abx@field@entrykey}}
-       {}}
-    {}%
-  \nottoggle{blx@skipbiblist}
-    {\blx@bbl@shorthand}
-    {}%
-  \nottoggle{blx@skiplab}
-    {\iftoggle{blx@labelnumber}
-       {\blx@bbl@labelnumber}
-       {}%
-     \iftoggle{blx@labelalpha}
-       {\blx@bbl@labelalpha}
-       {}%
-     \iftoggle{blx@labeldate}
-       {\blx@bbl@labeldate}
-       {}%
-     \blx@bbl@prefixnumber}
-    {}%
-  \blx@bbl@labelname
-  \blx@bbl@titles
-  \blx@bbl@hooks
-  \endgroup}
-
-\def\blx@addset{%
-  \begingroup
-  \letcs\blx@tempa{blx@sort@\the\c@refsection}%
-  \global\cslet{blx@sort@\the\c@refsection}\@empty
-  \forlistloop\blx@addset@i\blx@tempa
-  \endgroup}
-
-\def\blx@addset@i#1{%
-  \listcsgadd{blx@sort@\the\c@refsection}{#1}%
-  \ifcsdef{blx@setp@\the\c@refsection @#1}
-    {\expandafter\expandafter\expandafter\forcsvlist
-     \expandafter\expandafter\expandafter\blx@addset@ii
-     \expandafter\expandafter\expandafter{%
-       \csname blx@setp@\the\c@refsection @#1\endcsname}}
-    {}}
-
-\def\blx@addset@ii#1{%
-  \listcsgadd{blx@sort@\the\c@refsection}{#1}}
-
-\def\blx@bbl@shorthand{%
-  \ifundef\abx@field@shorthand
-    {}
-    {\blx@setlabwidth{\shorthandwidth}{%
-       \csuse{abx@ffd@*@shorthandwidth}{\abx@field@shorthand}}}}
-
-\def\blx@bbl@labelnumber{%
-  \ifdefempty\abx@field@localnumber
-    {}
-    {\ifundef\abx@field@shorthand
-       {\ifdef\abx@field@localnumber
-          {}
-          {\csnumgdef{blx@labelnumber@\the\c@refsection}{%
-             \csuse{blx@labelnumber@\the\c@refsection}+1}%
-           \edef\abx@field@localnumber{%
-             \csuse{blx@labelnumber@\the\c@refsection}}}%
-        \blx@bbl@fieldedef{labelnumber}{\abx@field@localnumber}%
-        \iftoggle{blx@skipbib}
-          {}
-          {\blx@setlabwidth{\labelnumberwidth}{%
-             \csuse{abx@ffd@*@labelnumberwidth}{%
-               \ifdef\abx@field@prefixnumber
-                 {\csuse{abx@ffd@*@prefixnumber}{\abx@field@prefixnumber}}
-                 {}%
-               \abx@field@localnumber}}}}
-       {\csgappto\blx@bbl@data{%
-          \let\abx@field@labelnumber\abx@field@shorthand}%
-        \iftoggle{blx@skipbib}
-          {}
-          {\blx@setlabwidth{\labelnumberwidth}{%
-             \csuse{abx@ffd@*@labelnumberwidth}{\abx@field@shorthand}}}}}}
-
-\def\blx@bbl@prefixnumber{%
-  \ifdef\abx@field@prefixnumber
-    {\blx@bbl@fieldedef{prefixnumber}{\abx@field@prefixnumber}}
-    {}}
-
-\def\blx@bbl@labelalpha{%
-  \ifundef\abx@field@shorthand
-    {\ifundef\abx@field@labelalpha
-       {}
-       {\ifundef\abx@field@extraalpha
-          {}
-          {\ifnum\abx@field@extraalpha>\c@maxextraalpha
-             \global\c@maxextraalpha\abx@field@extraalpha\relax
-           \fi}%
-        \iftoggle{blx@skipbib}
-          {}
-          {\blx@setlabwidth{\labelalphawidth}{%
-             \csuse{abx@ffd@*@labelalphawidth}{%
-               \ifdef\abx@field@prefixnumber
-                 {\csuse{abx@ffd@*@prefixnumber}{\abx@field@prefixnumber}}
-                 {}%
-               \csuse{abx@ffd@*@labelalpha}{\abx@field@labelalpha}%
-               \ifundef\abx@field@extraalpha
-                 {}
-                 {\csuse{abx@ffd@*@extraalpha}{\abx@field@extraalpha}}}}}}}
-    {\csgappto\blx@bbl@data{%
-       \let\abx@field@labelalpha\abx@field@shorthand}%
-     \iftoggle{blx@skipbib}
-       {}
-       {\blx@setlabwidth{\labelalphawidth}{%
-          \csuse{abx@ffd@*@labelalphawidth}{\abx@field@shorthand}}}}}
-
-\def\blx@bbl@labeldate{%
-  \ifundef\abx@field@extrayear
-    {}
-    {\ifnum\abx@field@extrayear>\c@maxextrayear
-       \global\c@maxextrayear\abx@field@extrayear\relax
-     \fi}}
-
-\def\blx@bbl@labelname{% BibTeX only
-  \iftoggle{blx@useauthor}
-    {\ifundef\abx@name@shortauthor
-       {\ifundef\abx@name@author
-          {\blx@bbl@labelname@i}
-          {\csgappto\blx@bbl@data{%
-             \c@labelname\c@author
-             \let\abx@name@labelname\abx@name@author}%
-           \iftoggle{abx@bool@moreauthor}
-             {\csgappto\blx@bbl@data{%
-                \toggletrue{abx@bool@morelabelname}}}
-             {}}}
-       {\csgappto\blx@bbl@data{%
-          \c@labelname\c@shortauthor
-          \let\abx@name@labelname\abx@name@shortauthor}%
-        \iftoggle{abx@bool@moreshortauthor}
-          {\csgappto\blx@bbl@data{%
-             \toggletrue{abx@bool@morelabelname}}}
-          {}}}
-    {\blx@bbl@labelname@i}}
-
-\def\blx@bbl@labelname@i{%
-  \iftoggle{blx@useeditor}
-    {\ifundef\abx@name@shorteditor
-       {\ifundef\abx@name@editor
-          {\blx@bbl@labelname@ii}
-          {\csgappto\blx@bbl@data{%
-             \c@labelname\c@editor
-             \let\abx@name@labelname\abx@name@editor}%
-           \iftoggle{abx@bool@moreeditor}
-             {\csgappto\blx@bbl@data{%
-                \toggletrue{abx@bool@morelabelname}}}
-             {}}}
-       {\csgappto\blx@bbl@data{%
-          \c@labelname\c@shorteditor
-          \let\abx@name@labelname\abx@name@shorteditor}%
-        \iftoggle{abx@bool@moreshorteditor}
-          {\csgappto\blx@bbl@data{%
-             \toggletrue{abx@bool@morelabelname}}}
-          {}}}
-    {\blx@bbl@labelname@ii}}
-
-\def\blx@bbl@labelname@ii{%
-  \iftoggle{blx@usetranslator}
-    {\ifundef\abx@name@translator
-       {}
-       {\csgappto\blx@bbl@data{%
-          \c@labelname\c@translator
-          \let\abx@name@labelname\abx@name@translator}%
-        \iftoggle{abx@bool@moretranslator}
-          {\csgappto\blx@bbl@data{%
-             \toggletrue{abx@bool@morelabelname}}}
-          {}}}
-    {}}
-
-\def\blx@bbl@titles{%
-  \ifundef\abx@field@shorttitle
-    {\csgappto\blx@bbl@data{%
-       \let\abx@field@labeltitle\abx@field@title}}
-    {\csgappto\blx@bbl@data{%
-       \let\abx@field@labeltitle\abx@field@shorttitle}}%
-  \ifundef\abx@field@indextitle
-    {\csgappto\blx@bbl@data{%
-       \let\abx@field@indextitle\abx@field@title}}
-    {}%
-  \ifundef\abx@field@indexsorttitle
-    {\csgappto\blx@bbl@data{%
-       \let\abx@field@indexsorttitle\abx@field@indextitle}}
-    {}}
-
-\def\blx@bbl@hooks{%
-  \ifcsundef{blx@hook@bblitem@*}
-    {\ifcsundef{blx@hook@bblitem@\abx@field@entrytype}
-       {}
-       {\csuse\blx@bbl@data
-        \csuse{blx@hook@bblitem@\abx@field@entrytype}}}
-    {\csuse\blx@bbl@data
-     \csuse{blx@hook@bblitem@*}%
-     \csuse{blx@hook@bblitem@\abx@field@entrytype}}}
-
-\newrobustcmd*{\AtDataInput}[1][*]{\csgappto{blx@hook@bblitem@#1}}
-\@onlypreamble\AtDataInput
-
-\def\blx@setlabwidth#1#2{%
-  \begingroup
-  \settowidth{\@tempdima}{\bibfont#2}%
-  \ifnum\@tempdima>#1%
-    \global#1\@tempdima
-  \fi
-  \endgroup}
-
-\def\blx@bblstart{%
-  \let\preamble\blx@bbl@preamble
-  \let\warn\blx@bbl@thewarn
-  \let\refsection\blx@bbl@refsection
-  \let\endrefsection\blx@bbl@endrefsection
-  \let\entry\blx@bbl@entry
-  \let\endentry\blx@bbl@endentry
-  \let\missing\blx@bbl@missing
-  \let\lossort\blx@bbl@lossort
-  \let\endlossort\blx@bbl@endlossort
-  \let\set\blx@bbl@set
-  \let\inset\blx@bbl@inset
-  \let\xref\blx@bbl@xref % BibTeX only
-  \let\keyw\blx@bbl@keyw
-  \let\name\blx@bbl@namedef
-  \let\list\blx@bbl@listdef
-  \let\field\blx@bbl@fielddef
-  \let\strng\blx@bbl@stringdef
-  \let\cnt\blx@bbl@cntdef
-  \let\true\blx@bbl@booltrue
-  \let\false\blx@bbl@boolfalse
-  \let\verb\blx@bbl@verbdef
-  \let\endverb\blx@bbl@verbend}
-
-\def\blx@bblend{%
-  \ifcsdef{blx@refs@\the\c@refsection}% BibTeX only
-    {\begingroup
-     \let\do\blx@addxref
-     \dolistcsloop{blx@refs@\the\c@refsection}%
-     \endgroup
-     \global\csundef{blx@refs@\the\c@refsection}}
-    {}%
-  \iftoggle{blx@addset}
-    {\blx@addset
-     \global\togglefalse{blx@addset}}
-    {}}
-
-% {<instcount>}{<entrykey>}{<refsection>}{<labelnumber>}
-
-\protected\def\blx@aux@number#1#2#3#4{%
-  \blx@bbl@addentryfield{\detokenize{#2}}{#3}{localnumber}{#4}%
-  \ifblank{#4}
-    {}
-    {\csgdef{blx@labelnumber@#3}{#4}%
-     \blx@addchecksum{#1}{#4}}}
-
-\AtEndDocument{%
-  \def\abx@aux@number#1#2#3#4{%
-    \ifblank{#4}
-      {}
-      {\blx@addchecksum{#1}{#4}}}}
-
-\def\blx@addlabelnumber{%
-  \begingroup
-  \nottoggle{blx@skiplab}
-    {\iftoggle{blx@labelnumber}
-       {\ifundef\abx@field@shorthand
-          {\ifundef\abx@field@localnumber
-             {\iftoggle{blx@omitnumbers}
-                {\let\abx@field@localnumber\@empty}
-                {\csnumgdef{blx@labelnumber@\the\c@refsection}{%
-                   \csuse{blx@labelnumber@\the\c@refsection}+1}%
-                 \edef\abx@field@localnumber{\csuse{blx@labelnumber@\the\c@refsection}}%
-                 \blx@bbl@addentryfield{\abx@field@entrykey}{\the\c@refsection}%
-                   {localnumber}{\abx@field@localnumber}}%
-              \blx@auxwrite\@mainaux{}{%
-                \string\abx@aux@number{\the\c@instcount}{\abx@field@entrykey}%
-                  {\the\c@refsection}{\abx@field@localnumber}}}
-             {}}
-          {}}%
-       {}}
-    {}%
-  \endgroup}
-
-\def\blx@addprefixnumber{%
-  \nottoggle{blx@skiplab}
-    {\ifdef\blx@prefixnumbers
-       {\ifundef\abx@field@shorthand
-          {\edef\abx@field@prefixnumber{\expandonce\blx@prefixnumbers}%
-           \ifundef\abx@field@prefixnumber
-             {\blx@bbl@addentryfield{\abx@field@entrykey}{\the\c@refsection}%
-                {prefixnumber}{\expandonce\abx@field@prefixnumber}}
-             {}%
-           \blx@auxwrite\@mainaux{}{%
-              \string\blx@aux@numprefix{\abx@field@entrykey}%
-                {\the\c@refsection}{\expandonce\abx@field@prefixnumber}}}
-          {}}
-       {}}
-    {}}
-
-% {<entrykey>}{<refsection>}{<numberprefix>}
-
-\protected\def\blx@aux@numprefix#1#2#3{%
-  \blx@bbl@addentryfield{\detokenize{#1}}{#2}{prefixnumber}{#3}}
-
-\def\blx@bbl@lossort{%
-  \begingroup
-  \def\key##1{\listcsxadd{blx@losh@\the\c@refsection}{\detokenize{##1}}}}
-\let\blx@bbl@endlossort\endgroup
-
-\def\blx@addpageref#1{%
-  \begingroup
-  \blx@tempcnta\z@
-  \let\blx@tempa\@empty
-  \def\do##1{%
-    \appto\blx@tempa{{##1}}%
-    \advance\blx@tempcnta\@ne}%
-  \dolistcsloop{blx@pref@\the\c@refsection @#1}%
-  \edef\blx@tempa{\endgroup\noexpand\blx@bbl@listdef
-    {pageref}{\the\blx@tempcnta}{\blx@tempa}}%
-  \blx@tempa}
-
-%% Data input
-
-\def\blx@bblinput{%
-  \begingroup
-  \iftoggle{blx@reencode}
-    {\ifdef\inpenc@prehook
-       {\inpenc@prehook{}%
-        \inpenc@posthook{}}
-       {}%
-     \inputencoding\blx@bibencoding}
-    {}%
-  \blx@info@noline{Trying to load bibliographic data..}%
-  \blx@blxinit
-  \blx@bblfile@bibtex
-  \blx@bblsecs@bibtex
-  \endgroup
-  \iftoggle{blx@reencode}
-    {\ifdef\@enablequotes
-       {\@enablequotes}
-       {}}
-    {}}
-
-\def\blx@bblfile@biber{%
-  \blx@secinit
-  \begingroup
-  \blx@bblstart
-  \blx@ifsigned{\jobname}{bbl}
-    {\InputIfFileExists{\jobname.bbl}
-       {\blx@info@noline{... file '\jobname.bbl' found}}
-       {\blx@info@noline{... file '\jobname.bbl' not found}%
-        \typeout{No file \jobname.bbl.}}}
-    {}%
-  \blx@bblend
-  \endgroup
-  \csnumgdef{blx@labelnumber@\the\c@refsection}{0}}
-
-\def\blx@bblfile@bibtex{%
-  \blx@secinit
-  \begingroup
-  \blx@bblstart
-  \ifnum\c@refsection>\z@
-    \edef\blx@auxfile@bibtex{\jobname\the\c@refsection\blxauxsuffix}%
-  \else
-    \edef\blx@auxfile@bibtex{\jobname}%
-  \fi
-  \blx@ifsigned{\blx@auxfile@bibtex}{bbl}
-    {\InputIfFileExists{\blx@auxfile@bibtex.bbl}
-       {\blx@info@noline{... file '\blx@auxfile@bibtex.bbl' found}}
-       {\blx@info@noline{... file '\blx@auxfile@bibtex.bbl' not found}%
-        \typeout{No file \blx@auxfile@bibtex.bbl.}}}
-    {}%
-  \blx@bblend
-  \endgroup
-  \csnumgdef{blx@labelnumber@\the\c@refsection}{0}%
-  \iftoggle{blx@reencode}{\blx@reencode}{}}
-
-\def\blx@bblsecs@bibtex{%
-  \advance\c@refsection\@ne
-  \ifnum\c@refsection>\blx@maxsection
-  \else
-    \blx@bblfile@bibtex
-    \expandafter\blx@bblsecs@bibtex
-  \fi}
-
-\def\blx@reencode{%
-  \begingroup
-  \abx@hook@reencode
-  \let\protect\@unexpandable@protect
-  \def\do##1{\cslet{abx@name@##1}\relax}%
-  \abx@donames
-  \def\do##1{\cslet{abx@list@##1}\relax}%
-  \abx@dolists
-  \def\do##1{\cslet{abx@field@##1}\relax}%
-  \abx@dofields\do{options}%
-  \long\def\abx@field@execute##1{%
-    \unexpanded{\abx@field@execute{##1}}}%
-  \csuse{abx@preamble}%
-  \def\do##1{%
-    \csxdef{blx@data@\the\c@refsection @##1}{%
-      \csuse{blx@data@\the\c@refsection @##1}}}%
-  \dolistcsloop{blx@sort@\the\c@refsection}%
-  \endgroup}
-
-\def\abx@hook@reencode{%
-  \ifdef\@enablequotes{\@enablequotes}{}%
-  \def\IeC##1{\unexpanded{\IeC{##1}}}%
-  \let~\relax
-}
-
-%% Bibliography
-
-% {<name>}{<start code>}[<end code>]{<item code>}
-
-\newrobustcmd*{\defbibenvironment}[4]{%
-  \long\csdef{blx@env@#1}{#2}%
-  \long\csdef{blx@endenv@#1}{#3}%
-  \long\csdef{blx@item@#1}{#4}}
-
-\defbibenvironment{bibliography}
-  {\list{}{%
-     \leftmargin\bibhang
-     \itemindent-\leftmargin
-     \itemsep\bibitemsep
-     \parsep\bibparsep}}
-  {\endlist}
-  {\item}
-
-\defbibenvironment{shorthand}
-  {\list{\thefield{shorthand}}{%
-     \labelwidth\shorthandwidth
-     \labelsep\biblabelsep
-     \leftmargin\labelwidth
-     \advance\leftmargin\labelsep
-     \itemsep\bibitemsep
-     \parsep\bibparsep
-     \def\makelabel##1{##1\hss}}}
-  {\endlist}
-  {\item}
-
-% {<name>}[<default>]{<code>}
-
-\newrobustcmd*{\defbibheading}[1]{%
-  \@ifnextchar[%]
-    {\blx@defbibheading{blx@head@#1}}
-    {\blx@defbibheading{blx@head@#1}[\bibname]}}
-
-\def\blx@defbibheading#1[#2]{%
-  \csundef{#1}%
-  \expandafter\newcommand\csname#1\endcsname[1][#2]}
-
-% {<name>}{<text>}
-
-\newrobustcmd*{\defbibnote}[1]{%
-  \long\csdef{blx@note@#1}}
-
-% {<name>}{<code>}
-
-\newrobustcmd*{\defbibfilter}[2]{%
-  \begingroup
-  \def\blx@flt@error{\csname blx@flt@errortrue\endcsname}%
-  \let\not\blx@flt@not \let\NOT\not
-  \let\and\blx@flt@and \let\AND\and
-  \let\or\blx@flt@or   \let\OR\or
-  \letcs\({blx@flt@(}  \letcs\){blx@flt@)}%
-  \def\section##1{\blx@flt@error}%
-  \def\segment##1{segment=##1}%
-  \def\type##1{type=##1}%
-  \def\subtype##1{subtype=##1}%
-  \def\keyword##1{keyword={##1}}%
-  \def\category##1{category={##1}}%
-  \edef\blx@tempa{\noexpand\blx@defbibfilter{#2}}%
-  \ifdef\blx@flt@errortrue
-    {\blx@err@filter}
-    {\let\the\relax
-     \let\blx@flt@item\relax
-     \edef\blx@tempa{\blx@tempa}%
-     \ifdef\blx@flt@errortrue
-       {\blx@err@filter}
-       {\csxdef{blx@filter@#1}{\blx@tempa}}}%
-  \endgroup}
-
-\def\blx@defbibfilter#1{%
-  \blx@defbibfilter@i#1 &}
-\def\blx@defbibfilter@i#1 #2&{%
-  \blx@defbibfilter@ii#1==&%
-  \ifblank{#2}{}{\blx@defbibfilter@i#2 &}}
-\def\blx@defbibfilter@ii#1=#2=#3&{%
-  \ifblank{#2}
-    {\ifblank{#1}
-       {}
-       {\ifcsdef{blx@flt@#1}
-          {\csname blx@flt@#1\endcsname}
-          {\blx@flt@error}}}
-    {\ifcsdef{blx@flt@#1}
-       {\csname blx@flt@#1\endcsname{\detokenize{#2}}}
-       {\blx@flt@error}}}
-
-\def\blx@flt@and{ and }
-\def\blx@flt@or{ or }
-\def\blx@flt@not{ not }
-\csdef{blx@flt@(}{ ( }
-\csdef{blx@flt@)}{ ) }
-\def\blx@flt@segment#1{%
-  test {\xifinlistcs\blx@flt@item{blx@segm@\the\c@refsection @#1}}}
-\def\blx@flt@type#1{%
-  test {\xifinlistcs\blx@flt@item{blx@type@\the\c@refsection @#1}}}
-\def\blx@flt@subtype#1{%
-  test {\xifinlistcs\blx@flt@item{blx@subt@\the\c@refsection @#1}}}
-\def\blx@flt@keyword#1{%
-  test {\xifinlistcs\blx@flt@item{blx@keyw@\the\c@refsection @#1}}}
-\def\blx@flt@category#1{%
-  test {\xifinlistcs\blx@flt@item{blx@catg@#1}}}
-
-% {<name>}{<code>}
-
-\newrobustcmd*{\defbibcheck}[2]{%
-  \csdef{blx@bibcheck@#1}{%
-    \togglefalse{blx@skipentry}%
-    \def\skipentry{\toggletrue{blx@skipentry}}%
-    #2\undef\skipentry}}
-
-% options
-
-\define@key{blx@bib}{section}{%
-  \ifcsundef{blx@sbib@#1}
-    {\blx@err@nosec{#1}}
-    {\c@refsection#1\relax
-     \iftoggle{blx@tempa}
-       {\letcs\blx@tempa{blx@sbib@\the\c@refsection}}
-       {\blx@err@secfirst}}}
-
-\define@key{blx@los}{section}{%
-  \ifcsundef{blx@sbib@#1}
-    {\blx@err@nosec{#1}}
-    {\c@refsection#1\relax
-     \iftoggle{blx@tempa}
-       {\letcs\blx@tempa{blx@losh@\the\c@refsection}}
-       {\blx@err@secfirst}}}
-
-\define@key{blx@bbg}{section}{%
-  \ifcsundef{blx@sbib@#1}
-    {\blx@err@nosec{#1}}
-    {\c@refsection#1\relax}}
-
-\define@key{blx@bbc}{section}{%
-  \ifcsundef{blx@sbib@#1}
-    {\blx@err@nosec{#1}}
-    {\c@refsection#1\relax}}
-
-\define@key{blx@bib}{segment}{\blx@key@segment{#1}}
-\define@key{blx@los}{segment}{\blx@key@segment{#1}}
-
-\def\blx@key@segment#1{%
-  \ifcsundef{blx@segm@\the\c@refsection @#1}
-    {\blx@error
-       {Segment '#1' not found}
-       {The reference segment '#1' could not be found}}
-    {\c@refsegment#1\relax
-     \blx@printbibchecks
-     \blx@filter\blx@tempa{blx@segm@\the\c@refsection @#1}}}
-
-\define@key{blx@bib}{type}{\blx@key@type{#1}}
-\define@key{blx@los}{type}{\blx@key@type{#1}}
-
-\def\blx@key@type#1{%
-  \ifcsundef{blx@type@\the\c@refsection @#1}
-    {\blx@warning{Type '#1' not found}%
-     \let\blx@tempa\@empty}
-    {\blx@printbibchecks
-     \iftoggle{blx@tempb}
-       {\togglefalse{blx@tempb}%
-        \blx@filter\blx@tempa{blx@type@\the\c@refsection @#1}}
-       {\let\blx@tempa\@empty
-        \blx@error
-          {'type' used multiple times}
-          {When passing multiple filter options, each entry\MessageBreak
-           must satisfy all conditions (AND conjunction),\MessageBreak
-           hence some options may not be used twice.\MessageBreak
-           Use 'filter' and '\string\defbibfilter' with OR conjunctions}}}}
-
-\define@key{blx@bib}{nottype}{\blx@key@nottype{#1}}
-\define@key{blx@los}{nottype}{\blx@key@nottype{#1}}
-
-\def\blx@key@nottype#1{%
-  \ifcsundef{blx@type@\the\c@refsection @#1}
-    {}
-    {\blx@printbibchecks
-     \blx@notfilter\blx@tempa{blx@type@\the\c@refsection @#1}}}
-
-\define@key{blx@bib}{subtype}{\blx@key@subtype{#1}}
-\define@key{blx@los}{subtype}{\blx@key@subtype{#1}}
-
-\def\blx@key@subtype#1{%
-  \ifcsundef{blx@subt@\the\c@refsection @#1}
-    {\blx@warning{Subtype '#1' not found}%
-     \let\blx@tempa\@empty}
-    {\blx@printbibchecks
-     \iftoggle{blx@tempb}
-       {\togglefalse{blx@tempb}%
-        \blx@filter\blx@tempa{blx@subt@\the\c@refsection @#1}}
-       {\let\blx@tempa\@empty
-        \blx@error
-          {'subtype' used multiple times}
-          {When passing multiple filter options, each entry\MessageBreak
-           must satisfy all conditions (AND conjunction),\MessageBreak
-           hence some options may not be used twice.\MessageBreak
-           Use 'filter' and '\string\defbibfilter' with OR conjunctions}}}}
-
-\define@key{blx@bib}{notsubtype}{\blx@key@notsubtype{#1}}
-\define@key{blx@los}{notsubtype}{\blx@key@notsubtype{#1}}
-
-\def\blx@key@notsubtype#1{%
-  \ifcsundef{blx@subt@\the\c@refsection @#1}
-    {}
-    {\blx@printbibchecks
-     \blx@notfilter\blx@tempa{blx@subt@\the\c@refsection @#1}}}
-
-\define@key{blx@bib}{keyword}{\blx@key@keyword{#1}}
-\define@key{blx@los}{keyword}{\blx@key@keyword{#1}}
-
-\def\blx@key@keyword#1{%
-  \ifcsundef{blx@keyw@\the\c@refsection @\detokenize{#1}}
-    {\blx@warning{Keyword '\detokenize{#1}' not found}%
-     \let\blx@tempa\@empty}
-    {\blx@printbibchecks
-     \blx@filter\blx@tempa{blx@keyw@\the\c@refsection @\detokenize{#1}}}}
-
-\define@key{blx@bib}{notkeyword}{\blx@key@notkeyword{#1}}
-\define@key{blx@los}{notkeyword}{\blx@key@notkeyword{#1}}
-
-\def\blx@key@notkeyword#1{%
-  \ifcsundef{blx@keyw@\the\c@refsection @\detokenize{#1}}
-    {}
-    {\blx@printbibchecks
-     \blx@notfilter\blx@tempa{blx@keyw@\the\c@refsection @\detokenize{#1}}}}
-
-\define@key{blx@bib}{category}{\blx@key@category{#1}}
-\define@key{blx@los}{category}{\blx@key@category{#1}}
-
-\def\blx@key@category#1{%
-  \ifcsundef{blx@catg@\detokenize{#1}}
-    {\blx@warning{Category '\detokenize{#1}' not found}%
-     \let\blx@tempa\@empty}
-    {\blx@printbibchecks
-     \blx@filter\blx@tempa{blx@catg@\detokenize{#1}}}}
-
-\define@key{blx@bib}{notcategory}{\blx@key@notcategory{#1}}
-\define@key{blx@los}{notcategory}{\blx@key@notcategory{#1}}
-
-\def\blx@key@notcategory#1{%
-  \ifcsundef{blx@catg@#1}
-    {}
-    {\blx@printbibchecks
-     \blx@notfilter\blx@tempa{blx@catg@#1}}}
-
-\define@key{blx@bib}{filter}{\blx@key@filter{#1}}
-\define@key{blx@los}{filter}{\blx@key@filter{#1}}
-
-\def\blx@key@filter#1{%
-  \ifcsdef{blx@filter@#1}
-    {\blx@printbibchecks
-     \blx@bibfilter\blx@tempa{blx@filter@#1}}
-    {\let\blx@tempa\@empty
-     \blx@error
-       {Filter '#1' not found}
-       {The filter '#1' could not be found.\MessageBreak
-        Use \string\defbibfilter\space to define it}}}
-
-\define@key{blx@bib}{check}{\blx@key@bibcheck{#1}}
-\define@key{blx@los}{check}{\blx@key@bibcheck{#1}}
-
-\def\blx@key@bibcheck#1{%
-  \ifcsdef{blx@bibcheck@#1}
-    {\letcs\blx@bibcheck{blx@bibcheck@#1}}
-    {\let\blx@tempa\@empty
-     \blx@error
-       {Check '#1' not found}
-       {The check '#1' could not be found.\MessageBreak
-        Use \string\defbibcheck\space to define it}}}
-
-\define@key{blx@bhd}{heading}{\blx@key@heading{#1}}
-\define@key{blx@bib}{heading}{\blx@key@heading{#1}}
-\define@key{blx@los}{heading}{\blx@key@heading{#1}}
-\define@key{blx@bbs}{heading}{\blx@key@heading{#1}}
-\define@key{blx@bbg}{heading}{\blx@key@heading{#1}}
-
-\def\blx@key@heading#1{%
-  \ifcsundef{blx@head@#1}
-     {\blx@error
-        {Heading '#1' not found}
-        {The heading '#1' could not be found.\MessageBreak
-         Use \string\defbibheading\space to define it}}
-     {\def\blx@theheading{#1}}}
-
-\define@key{blx@bib}{env}{\blx@key@env{#1}}
-\define@key{blx@los}{env}{\blx@key@env{#1}}
-\define@key{blx@bbs}{env}{\blx@key@env{#1}}
-\define@key{blx@bbg}{env}{\blx@key@env{#1}}
-\define@key{blx@bbc}{env}{\blx@key@env{#1}}
-
-\def\blx@key@env#1{%
-  \ifcsundef{blx@env@#1}
-     {\blx@error
-        {Environment '#1' not found}
-        {The environment '#1' could not be found.\MessageBreak
-         Use \string\defbibenvironment\space to define it}}
-     {\def\blx@theenv{#1}}}
-
-\define@key{blx@bhd}{title}{\def\blx@thetitle{#1}}
-\define@key{blx@bib}{title}{\def\blx@thetitle{#1}}
-\define@key{blx@los}{title}{\def\blx@thetitle{#1}}
-
-\define@key{blx@bib}{prenote}{\blx@key@prenote{#1}}
-\define@key{blx@los}{prenote}{\blx@key@prenote{#1}}
-\define@key{blx@bbs}{prenote}{\blx@key@prenote{#1}}
-\define@key{blx@bbg}{prenote}{\blx@key@prenote{#1}}
-\define@key{blx@bbc}{prenote}{\blx@key@prenote{#1}}
-\def\blx@key@prenote#1{%
-  \ifcsundef{blx@note@#1}
-     {\blx@error
-        {Note '#1' not found}
-        {The note '#1' could not be found.\MessageBreak
-         Use \string\defbibnote\space to define it}}
-     {\def\blx@theprenote{#1}}}
-
-\define@key{blx@bib}{postnote}{\blx@key@postnote{#1}}
-\define@key{blx@los}{postnote}{\blx@key@postnote{#1}}
-\define@key{blx@bbs}{postnote}{\blx@key@postnote{#1}}
-\define@key{blx@bbg}{postnote}{\blx@key@postnote{#1}}
-\define@key{blx@bbc}{postnote}{\blx@key@postnote{#1}}
-
-\def\blx@key@postnote#1{%
-  \ifcsundef{blx@note@#1}
-     {\blx@error
-        {Note '#1' not found}
-        {The note '#1' could not be found.\MessageBreak
-         Use \string\defbibnote\space to define it}}
-     {\def\blx@thepostnote{#1}}}
-
-\define@key{blx@bib}{resetnumbers}[true]{%
-  \ifstrequal{#1}{true}
-    {\iftoggle{blx@defernumbers}
-       {\csnumdef{blx@labelnumber@\the\c@refsection}{0}}
-       {\blx@warning{%
-          Option 'resetnumbers' requires 'defernumbers=true'.\MessageBreak
-          Ignoring 'resetnumbers=true'}}}
-    {}}
-
-\define@key{blx@bib}{omitnumbers}[true]{%
-  \ifstrequal{#1}{true}
-    {\iftoggle{blx@defernumbers}
-       {\toggletrue{blx@omitnumbers}}
-       {\blx@warning{%
-          Option 'omitnumbers' requires 'defernumbers=true'.\MessageBreak
-          Ignoring 'omitnumbers=true'}}}
-    {}}
-
-\define@key{blx@bib}{prefixnumbers}{%
-  \def\blx@prefixnumbers{#1}%
-  \iftoggle{blx@defernumbers}
-    {\csnumdef{blx@labelnumber@\the\c@refsection}{0}}
-    {\iftoggle{blx@labelnumber}
-       {\blx@warning{%
-          Option 'prefixnumbers' requires global\MessageBreak
-          'defernumbers=true'}}
-       {}}}
-
-% [<options>]
-
-\newrobustcmd*{\printbibheading}{%
-  \begingroup
-  \edef\on@line{\on@line}%
-  \@ifnextchar[%]
-    {\blx@printbibheading}
-    {\blx@printbibheading[]}}
-
-\def\blx@printbibheading[#1]{%
-  \def\blx@theheading{bibliography}%
-  \let\blx@thetitle\@empty
-  \blx@safe@actives
-  \setkeys{blx@bhd}{#1}%
-  \blx@rest@actives
-  \blx@langstrings
-  \blx@bibheading\blx@theheading\blx@thetitle
-  \endgroup}
-
-% [<options>]
-
-\newrobustcmd*{\printbibliography}{%
-  \begingroup
-  \edef\on@line{\on@line}%
-  \@ifnextchar[%]
-    {\blx@printbibliography}
-    {\blx@printbibliography[]}}
-
-\def\blx@printbibliography[#1]{%
-  \toggletrue{blx@tempa}%
-  \toggletrue{blx@tempb}%
-  \letcs\blx@tempa{blx@sbib@\the\c@refsection}%
-  \def\blx@theheading{bibliography}%
-  \def\blx@theenv{bibliography}%
-  \let\blx@theprenote\@empty
-  \let\blx@thepostnote\@empty
-  \let\blx@thetitle\@empty
-  \blx@safe@actives
-  \setkeys{blx@bib}{#1}%
-  \blx@rest@actives
-  \ifdefvoid\blx@tempa
-    {\blx@warn@bibempty\endgroup}
-    {\blx@bibliography\blx@tempa}}
-
-% [<options>]
-
-\newrobustcmd*{\bibbysection}{%
-  \begingroup
-  \ifnum\blx@maxsection=\z@
-    \blx@warning{No reference sections found}%
-  \fi
-  \edef\on@line{\on@line}%
-  \@ifnextchar[%]
-    {\blx@bibbysection}
-    {\blx@bibbysection[]}}
-
-\def\blx@bibbysection[#1]{%
-  \def\blx@theheading{bibliography}%
-  \def\blx@theenv{bibliography}%
-  \let\blx@theprenote\@empty
-  \let\blx@thepostnote\@empty
-  \let\blx@thetitle\@empty
-  \c@refsection\z@
-  \blx@safe@actives
-  \setkeys{blx@bbs}{#1}%
-  \blx@rest@actives
-  \togglefalse{blx@tempa}%
-  \blx@refsections}
-
-\def\blx@refsections{%
-  \ifcsvoid{blx@sbib@\the\c@refsection}
-    {}
-    {\toggletrue{blx@tempa}%
-     \begingroup
-     \expandafter\blx@bibliography\csname blx@sbib@\the\c@refsection\endcsname}%
-  \ifnum\c@refsection<\blx@maxsection
-    \advance\c@refsection\@ne
-    \expandafter\blx@refsections
-  \else
-    \iftoggle{blx@tempa}{}{\blx@warn@bibempty}%
-    \endgroup
-  \fi}
-
-% [<options>]
-
-\newrobustcmd*{\bibbysegment}{%
-  \begingroup
-  \edef\on@line{\on@line}%
-  \ifnum\blx@maxsegment=\z@
-    \blx@warning{No reference segments found}%
-  \fi
-  \@ifnextchar[%]
-    {\blx@bibbysegment}
-    {\blx@bibbysegment[]}}
-
-\def\blx@bibbysegment[#1]{%
-  \def\blx@theheading{bibliography}%
-  \def\blx@theenv{bibliography}%
-  \let\blx@theprenote\@empty
-  \let\blx@thepostnote\@empty
-  \let\blx@thetitle\@empty
-  \c@refsection\z@
-  \c@refsegment\@ne
-  \blx@safe@actives
-  \setkeys{blx@bbg}{#1}%
-  \blx@rest@actives
-  \togglefalse{blx@tempa}%
-  \blx@refsegments}
-
-\def\blx@refsegments{%
-  \ifcsvoid{blx@segm@\the\c@refsection @\the\c@refsegment}
-    {}
-    {\toggletrue{blx@tempa}%
-     \begingroup
-     \letcs\blx@tempa{blx@sbib@\the\c@refsection}%
-     \blx@filter\blx@tempa{blx@segm@\the\c@refsection @\the\c@refsegment}%
-     \blx@bibliography\blx@tempa}%
-  \ifnum\c@refsegment<\blx@maxsegment
-    \advance\c@refsegment\@ne
-    \expandafter\blx@refsegments
-  \else
-    \iftoggle{blx@tempa}{}{\blx@warn@bibempty}%
-    \endgroup
-  \fi}
-
-% [<options>]
-
-\newrobustcmd*{\bibbycategory}{%
-  \begingroup
-  \edef\on@line{\on@line}%
-  \ifx\blx@categories\@empty
-    \blx@warning{No categories found}%
-  \fi
-  \@ifnextchar[%]
-    {\blx@bibbycategory}
-    {\blx@bibbycategory[]}}
-
-\def\blx@bibbycategory[#1]{%
-  \def\blx@theheading{bibliography}%
-  \def\blx@theenv{bibliography}%
-  \let\blx@theprenote\@empty
-  \let\blx@thepostnote\@empty
-  \let\blx@thetitle\@empty
-  \c@refsection\z@
-  \blx@safe@actives
-  \setkeys{blx@bbc}{#1}%
-  \blx@rest@actives
-  \togglefalse{blx@tempa}%
-  \forlistloop\blx@bibcategory\blx@categories
-  \blx@endbibcategory}
-
-\def\blx@bibcategory#1{%
-  \ifcsvoid{blx@catg@#1}
-    {}
-    {\toggletrue{blx@tempa}%
-     \begingroup
-     \blx@key@heading{#1}%
-     \letcs\blx@tempa{blx@sbib@\the\c@refsection}%
-     \blx@filter\blx@tempa{blx@catg@#1}%
-     \blx@bibliography\blx@tempa}}%
-
-\def\blx@endbibcategory{%
-  \iftoggle{blx@tempa}{}{\blx@warn@bibempty}%
-  \endgroup}
-
-% {<entrykey>,...}
-
-\def\blx@bibliography{%
-  \blx@langstrings
-  \blx@bibheading\blx@theheading\blx@thetitle
-  \blx@bibnote\blx@theprenote
-  \begingroup
-  \blx@bibinit
-  \let\@noitemerr\@empty
-  \let\blx@noitem\blx@warn@bibempty
-  \ifnum\bibinitsep=\z@
-    \let\blx@initsep\relax
-  \fi
-  \ifnum\bibnamesep=\z@
-    \let\blx@namesep\relax
-  \fi
-  \csuse{blx@env@\blx@theenv}%
-  \csuse{blx@hook@bibinit}%
-  \csuse{blx@hook@bibinit@next}%
-  \let\blx@do\blx@bibitem
-  \let\blx@done\blx@endbibliography
-  \blx@listloop}
-
-\def\blx@endbibliography{%
-  \csuse{blx@endenv@\blx@theenv}%
-  \blx@noitem
-  \endgroup
-  \blx@bibnote\blx@thepostnote
-  \endgroup}
-
-\def\blx@bibheading#1#2{%
-  \begingroup
-  \edef\blx@tempa{\endgroup
-    \noexpand\blx@bibheading@i{\expandonce#1}{\expandonce#2}}%
-  \blx@tempa}
-
-\def\blx@bibheading@i#1#2{%
-  \let\newrefsection\relax
-  \let\newrefsegment\relax
-  \ifblank{#2}
-    {\csuse{blx@head@#1}}
-    {\csuse{blx@head@#1}[#2]}%
-  \let\newrefsection\blx@newrefsection
-  \let\newrefsegment\blx@newrefsegment}
-
-\def\blx@bibnote#1{%
-  \ifdefempty#1
-    {}
-    {\begingroup
-     \let\newrefsection\relax
-     \let\newrefsegment\relax
-     \noindent
-     \csuse{blx@note@#1}\par\nobreak
-     \endgroup}}
-
-\def\blx@bibinit{%
-  \iftoggle{blx@citation}
-    {}
-    {\toggletrue{blx@bibliography}}%
-  \blx@blxinit
-  \blx@resetdata
-  \csuse{blx@hook@bbxinit}%
-  \bibsetup\bibfont
-  \blx@setsfcodes
-  \csuse{blx@bibsetup}}
-
-% {<entrykey>}
-
-\def\blx@bibitem#1{%
-  \blx@ifdata{#1}
-    {\begingroup
-     \blx@getdata{#1}%
-     \blx@bibcheck
-     \iftoggle{blx@skipentry}{}{%
-       \global\let\blx@noitem\@empty
-       \blx@setoptions@type\abx@field@entrytype
-       \blx@setoptions@entry
-       \blx@thelabelnumber
-       \blx@addprefixnumber
-       \addtocounter{instcount}\@ne
-       \csuse{blx@item@\blx@theenv}\relax
-       \blx@initsep
-       \blx@namesep
-       \csuse{blx@hook@bibitem}%
-       \blx@execute
-       \blx@initunit
-       \blx@anchor
-       \blx@beglangbib
-       \bibsentence
-       \blx@pagetracker
-       \blx@driver\abx@field@entrytype
-       \blx@postpunct
-       \blx@endlangbib}%
-     \endgroup}
-    {}}
-
-\let\blx@bibcheck\relax
-
-\def\blx@initsep{%
-  \blx@imc@iffieldundef{sortinit}
-    {}
-    {\ifnum\c@instcount>\@ne
-       \blx@imc@iffieldequals{sortinit}\blx@previnit
-         {}
-         {\addvspace{\bibinitsep}}%
-     \fi
-     \global\let\blx@previnit\abx@field@sortinit}}
-
-\def\blx@namesep{%
-  \ifnum\c@instcount>\@ne
-    \blx@imc@iffieldequals{fullhash}\blx@prevhash
-      {}
-      {\addvspace{\bibnamesep}}%
-  \fi
-  \global\let\blx@prevhash\abx@field@fullhash}
-
-\newrobustcmd*{\AtBeginBibliography}{\gappto\blx@hook@bibinit}
-\newrobustcmd*{\AtEveryBibitem}{\gappto\blx@hook@bibitem}
-\@onlypreamble\AtBeginBibliography
-\@onlypreamble\AtEveryBibitem
-
-\def\blx@imc@UseBibitemHook{\csuse{blx@hook@bibitem}}
-
-\blx@regimcs{\UseBibitemHook}
-
-\newrobustcmd*{\AtNextBibliography}{%
-  \ifundef\blx@hook@bibinit@next
-    {\gdef\blx@hook@bibinit@next{\global\undef\blx@hook@bibinit@next}}
-    {}%
-  \gappto\blx@hook@bibinit@next}
-
-% page tracker
-
-\def\blx@pagetracker@context{%
-  \blx@leavevmode
-  \ifbool{@filesw}
-    {\ifbool{pagetracker}
-       {\protected@write\@mainaux{}{%
-          \iftoggle{blx@footnote}
-            {\string\abx@aux@fnpage}
-            {\string\abx@aux@page}%
-          {\the\c@instcount}{\noexpand\the\c@page}}}
-       {}}
-    {}}
-
-% {<instcount>}{<page>}
-
-\protected\def\blx@aux@page#1#2{%
-  \csgdef{blx@page@#1}{#2}%
-  \blx@addpagesum{#1}{#2}}
-\protected\def\blx@aux@spread#1#2{%
-  \ifodd#2\relax
-    \csxdef{blx@page@#1}{\number\numexpr#2-1}%
-  \else
-    \csgdef{blx@page@#1}{#2}%
-  \fi
-  \blx@addpagesum{#1}{#2}}
-
-\protected\def\blx@aux@fnpage#1#2{%
-  \csgdef{blx@fnpage@#1}{#2}%
-  \blx@addpagesum{#1}{#2}}
-\protected\def\blx@aux@fnspread#1#2{%
-  \ifodd#2\relax
-    \csxdef{blx@fnpage@#1}{\number\numexpr#2-1}%
-  \else
-    \csgdef{blx@fnpage@#1}{#2}%
-  \fi
-  \blx@addpagesum{#1}{#2}}
-
-\AtEndDocument{%
-  \def\abx@aux@page#1#2{\blx@addpagesum{#1}{#2}}%
-  \def\abx@aux@fnpage#1#2{\blx@addpagesum{#1}{#2}}}
-
-% hyperref interface
-
-\appto\blx@mkhyperref{%
-  \let\blx@anchors\@empty
-  \ifundef\hyper@natanchorstart
-    {\protected\def\blx@anchor{%
-       \xifinlist{\the\c@refsection @\abx@field@entrykey}{\blx@anchors}
-         {}
-         {\listxadd\blx@anchors{\the\c@refsection @\abx@field@entrykey}%
-          \hypertarget{cite.\the\c@refsection @\abx@field@entrykey}{}}}}
-    {\protected\def\blx@anchor{%
-       \xifinlist{\the\c@refsection @\abx@field@entrykey}{\blx@anchors}
-         {}
-         {\listxadd\blx@anchors{\the\c@refsection @\abx@field@entrykey}%
-          \hyper@natanchorstart{\the\c@refsection @\abx@field@entrykey}%
-          \hyper@natanchorend}}}}
-
-\appto\blx@mknohyperref{\let\blx@anchor\relax}
-
-% List of shorthands
-
-\newrobustcmd*{\printshorthands}{%
-  \begingroup
-  \edef\on@line{\on@line}%
-  \@ifnextchar[%]
-    {\blx@printshorthands}
-    {\blx@printshorthands[]}}
-
-\def\blx@printshorthands[#1]{%
-  \toggletrue{blx@tempa}%
-  \toggletrue{blx@tempb}%
-  \letcs\blx@tempa{blx@losh@\the\c@refsection}%
-  \def\blx@theheading{biblist}%
-  \def\blx@theenv{shorthand}%
-  \let\blx@theprenote\@empty
-  \let\blx@thepostnote\@empty
-  \let\blx@thetitle\@empty
-  \let\blx@printbibchecks\relax
-  \blx@safe@actives
-  \setkeys{blx@los}{#1}%
-  \blx@rest@actives
-  \ifdefvoid\blx@tempa
-    {\blx@warn@losempty\endgroup}
-    {\blx@shorthands\blx@tempa}}
-
-\def\blx@printbibchecks{%
-  \togglefalse{blx@tempa}%
-  \iftoggle{blx@defernumbers}
-    {\global\let\blx@printbibchecks\relax}
-    {\iftoggle{blx@labelnumber}
-       {\blx@warning@noline{Setting 'defernumbers=true' recommended}}
-       {\global\let\blx@printbibchecks\relax}}}
-
-% {<entrykey>,...}
-
-\def\blx@shorthands{%
-  \if@twocolumn
-    \@restonecoltrue\onecolumn
-  \else
-    \@restonecolfalse
-  \fi
-  \blx@langstrings
-  \blx@bibheading\blx@theheading\blx@thetitle
-  \blx@bibnote\blx@theprenote
-  \begingroup
-  \blx@bibinit
-  \let\@noitemerr\@empty
-  \let\blx@noitem\blx@warn@losempty
-  \csuse{blx@env@\blx@theenv}%
-  \csuse{blx@hook@losinit}%
-  \let\blx@do\blx@lositem
-  \let\blx@done\blx@endshorthands
-  \blx@listloop}
-
-\def\blx@endshorthands{%
-  \csuse{blx@endenv@\blx@theenv}%
-  \blx@noitem
-  \endgroup
-  \blx@bibnote\blx@thepostnote
-  \endgroup
-  \if@restonecol\twocolumn\fi}
-
-\newrobustcmd*{\AtBeginShorthands}{\gappto\blx@hook@losinit}
-\newrobustcmd*{\AtEveryLositem}{\gappto\blx@hook@lositem}
-\@onlypreamble\AtBeginShorthands
-\@onlypreamble\AtEveryLositem
-
-% {<entrykey>}
-
-\def\blx@lositem#1{%
-  \blx@ifdata{#1}
-    {\begingroup
-     \blx@getdata{#1}%
-     \blx@bibcheck
-     \iftoggle{blx@skipentry}{}{%
-       \global\let\blx@noitem\@empty
-       \blx@setoptions@type\abx@field@entrytype
-       \blx@setoptions@entry
-       \addtocounter{instcount}\@ne
-       \csuse{blx@item@\blx@theenv}\relax
-       \csuse{blx@hook@lositem}%
-       \blx@execute
-       \blx@initunit
-       \blx@beglangbib
-       \bibsentence
-       \blx@pagetracker
-       \blx@driver{shorthand}%
-       \blx@postpunct
-       \blx@endlangbib}%
-     \endgroup}
-    {}}
-
-\DeclareBibliographyDriver{shorthand}{%
-  \iffieldundef{shorttitle}
-    {\printfield{title}}
-    {\printfield{shorttitle}}}
-
-% Reference sections
-
-\newrobustcmd*{\newrefsection}{%
-  \ifnum\c@refsection>\z@
-    \endrefsection
-  \fi
-  \refsection}
-\let\blx@newrefsection\newrefsection
-
-\newrobustcmd*{\refsection}{%
-  \begingroup
-  \edef\on@line{\on@line}%
-  \ifnum\c@refsection>\z@
-    \blx@err@nestenv{refsection}%
-    \blx@endrefsection
-  \fi
-  \ifnum\c@refsegment>\z@
-    \blx@err@nestenv{refsection}%
-    \blx@endrefsegment
-  \fi
-  \@ifnextchar[%]
-    {\blx@refsection}
-    {\blx@refsection[]}}
-
-\def\blx@refsection{%
-  \begingroup
-  \blx@hook@fileverb
-  \blx@refsection@i}
-
-\def\blx@refsection@i[#1]{%
-  \endgroup
-  \global\advance\blx@maxsection\@ne
-  \global\c@refsection\blx@maxsection
-  \blx@inf@refsec
-  \blx@secinit
-  \if@filesw
-    \blx@auxwrite\@mainaux{}{%
-      \string\abx@aux@refsection{\the\c@refsection}{\the\c@page}}%
-    \ifblank{#1}
-      {}
-      {\let\blx@bibfiles\@empty
-       \blx@xsanitizeafter{\forcsvlist\blx@refsection@addfile}{#1}%
-       \forlistloop{\listadd\blx@bibfiles}\blx@bibfiles@global}%
-    \blx@refsection@bibtex
-  \fi
-  \blx@info{Setting label 'refsection:\the\c@refsection'}%
-  \label{refsection:\the\c@refsection}%
-  \endgroup}
-
-\def\blx@refsection@addfile#1{%
-  \ifcsdef{blx@res@labl@#1}
-    {\blx@refsection@addfile@i{\csuse{blx@res@labl@#1}}}
-    {\blx@refsection@addfile@i{#1}}}
-
-\def\blx@refsection@addfile@i#1{%
-  \ifcsdef{blx@res@loca@#1}
-    {\listeadd\blx@bibfiles{#1}}
-    {\listeadd\blx@bibfiles{\blx@stripbib{#1}\detokenize{.bib}}}}
-
-\def\blx@refsection@biber{%
-  \blx@regbibfiles\jobname\blx@bibfiles
-  \begingroup
-  \let\blx@tempa\@empty
-  \blx@bibdata\blx@tempa\blx@bibfiles
-  \blx@auxwrite\blx@auxout
-    {\let\do\blx@datasource}
-    {\blx@xml@endsection\blx@nl
-     \blx@xml@comment{section \the\c@refsection}%
-     \blx@xml@bibdata{\the\c@refsection}{\blx@tempa}%
-     \blx@xml@section{\the\c@refsection}}%
-  \endgroup}
-
-\def\blx@refsection@bibtex{%
-  \xdef\blx@auxfile@bibtex{\jobname\the\c@refsection\blxauxsuffix}%
-  \blx@regbibfiles\blx@auxfile@bibtex\blx@bibfiles
-  \blx@logreq@inactive
-  \blx@ifsigned{\blx@auxfile@bibtex}{aux}
-    {\immediate\openout\blx@auxout\blx@auxfile@bibtex.aux\relax
-     \global\let\blx@auxout@bibtex\blx@auxout
-     \blx@auxinit@bibtex\blx@bibfiles}
-    {}}
-
-\protected\def\endrefsection{%
-  \blx@endrefsection
-  \blx@inf@refsec}
-
-\def\blx@endrefsection{%
-  \blx@endrefsegment
-  \blx@endrefsection@bibtex
-  \global\c@refsection\z@}
-
-\def\blx@endrefsection@biber{%
-  \ifnum\c@refsection>\z@
-    \blx@auxwrite\blx@auxout{}{%
-      \blx@xml@endsection\blx@nl
-      \blx@xml@comment{section 0 (cont.)}%
-      \blx@xml@section{0}}%
-  \fi}
-
-\def\blx@endrefsection@bibtex{%
-  \ifx\blx@auxout@bibtex\blx@auxout
-    \immediate\closeout\blx@auxout
-    \global\let\blx@auxout@bibtex\@mainaux
-    \xdef\blx@auxfile@bibtex{\jobname}%
-  \fi}
-
-\AtEndDocument{%
-  \blx@endrefsection
-  \def\abx@aux@refsection#1#2{\blx@addchecksum{#1}{#2}}}
-
-\protected\def\abx@aux@refsection#1#2{%
-  \ifnum#1>\blx@maxsection
-    \global\blx@maxsection#1\relax
-  \fi
-  \blx@addchecksum{#1}{#2}}
-
-% Reference segments
-
-\newrobustcmd*{\newrefsegment}{%
-  \ifnum\c@refsegment>\z@
-    \blx@endrefsegment
-  \fi
-  \refsegment}
-\let\blx@newrefsegment\newrefsegment
-
-\newrobustcmd*{\refsegment}{%
-  \ifnum\c@refsegment>\z@
-    \blx@err@nestenv{refsegment}%
-    \blx@endrefsegment
-  \fi
-  \global\advance\blx@maxsegment\@ne
-  \global\c@refsegment\blx@maxsegment
-  \blx@inf@refseg
-  \blx@info{Setting label 'refsegment:\the\c@refsection\the\c@refsegment'}%
-  \label{refsegment:\the\c@refsection\the\c@refsegment}%
-  \ifcsundef{blx@segm@\the\c@refsection @\the\c@refsegment}
-    {\global\cslet{blx@segm@\the\c@refsection @\the\c@refsegment}\@empty}
-    {}}
-
-\protected\def\endrefsegment{%
-  \blx@endrefsegment
-  \blx@inf@refseg}
-
-\def\blx@endrefsegment{%
-  \global\c@refsegment\z@}
-
-% Reference section/segment auto-reset
-% we are prepending to the commands so that the resets happen before
-% the part title is typeset otherwise \cites in there could be "ibid"
-% which makes no sense
-\def\blx@refpatch@part#1{%
-    \ifundef\part
-      {\blx@err@nodocdiv{part}}
-      {\toggletrue{blx@tempa}%
-       \def\do##1{%
-    \pretocmd##1{#1}
-           {\togglefalse{blx@tempa}\listbreak}
-           {}}%
-       \docsvlist{%
-         \H@old@part,%    hyperref
-         \NR@part,%       nameref
-         \@part}%         latex/koma-script/memoir
-       \iftoggle{blx@tempa}
-         {\blx@err@patch{\string\@part}}
-         {}%
-       \let\do\noexpand}}
-
-\def\blx@refpatch@chapter#1{%
-  \ifundef\chapter
-    {\blx@err@nodocdiv{chapter}}
-    {\pretocmd\@makechapterhead{#1}
-       {}
-       {\blx@err@patch{\string\@makechapterhead}}}}
-
-\def\blx@refpatch@sect#1{%
-  \ifcsundef{#1}
-    {\blx@err@nodocdiv{#1}\@gobbletwo}
-    {\blx@refpatch@sect@i}}
-
-\edef\blx@refpatch@sect@i#1#2{%
-  \def\noexpand\do##1{%
-     \pretocmd##1%
-      {\noexpand\blx@refpatch@sect@ii{#1}{#2}{\string#2}}
-      {\togglefalse{blx@tempa}\noexpand\listbreak}
-      {}}%
-  \noexpand\blx@refpatch@sect@iii}
-
-\def\blx@refpatch@sect@ii#1#2#3{%
-  \ifnumequal{#2}{#3}{#1}{}}
-
-\def\blx@refpatch@sect@iii{%
-  \toggletrue{blx@tempa}%
-  \docsvlist{%       order does matter:
-    \H@old@sectm@m,% memoir+hyperref (what a mess...)
-    \M@sect,%        memoir
-    \H@old@sect,%    hyperref
-    \NR@sect,%       nameref
-    \scr@sect,%      koma-script 3.x
-    \@sect}%         latex
-  \iftoggle{blx@tempa}
-    {\blx@err@patch{\string\@sect}}
-    {}%
-  \let\do\noexpand}
-
-% Bibliography categories
-
-\let\blx@categories\@empty
-
-% {<category>}
-
-\newrobustcmd*{\DeclareBibliographyCategory}[1]{%
-  \ifcsundef{blx@catg@#1}
-    {\global\cslet{blx@catg@#1}\@empty
-     \listgadd\blx@categories{#1}}
-    {\blx@error
-       {Category '#1' already declared}
-       {The bibliography category '#1'\MessageBreak
-        has already been declared}}}
-\@onlypreamble\DeclareBibliographyCategory
-
-% {<category>}{<entrykey>,...}
-
-\newrobustcmd*{\addtocategory}[2]{%
-  \ifcsundef{blx@catg@#1}
-    {\blx@error
-       {Category '#1' not declared}
-       {Use \string\DeclareBibliographyCategory\space to declare}}
-    {\AfterPreamble{%
-       \blx@xsanitizeafter{\forcsvlist{\blx@addtocategory{#1}}}{#2}}}}
-
-% {<category>}{<entrykey>,...}
-
-\def\blx@addtocategory#1#2{%
-  \blx@auxwrite\@mainaux{}{\string\abx@aux@category{#1}{#2}}%
-  \abx@aux@category{#1}{#2}}
-
-% {<category>}{<entrykey>,...}
-
-\protected\def\abx@aux@category#1#2{%
-  \xifinlistcs{\detokenize{#2}}{blx@catg@#1}
-    {}
-    {\listcsxadd{blx@catg@#1}{\detokenize{#2}}}}
-
-\AtEndDocument{\let\abx@aux@category\@gobbletwo}
-
-% [<options>]{<resource>,...}
-
-\renewrobustcmd*{\bibliography}[1]{%
-  \begingroup
-  \def\blx@tempa{file}%
-  \def\blx@tempb{bibtex}%
-  \def\blx@tempc{local}%
-  \blx@xsanitizeafter{\forcsvlist\blx@addbib@legacy}{#1}%
-  \endgroup}
-\@onlypreamble\bibliography
-
-\def\blx@addbib@legacy#1{%
-  \begingroup
-  \edef\blx@tempa{\endgroup
-    \noexpand\blx@addbib@resource{\blx@stripbib{#1}\detokenize{.bib}}}%
-  \blx@tempa}
-
-\def\blx@stripbib#1{%
-  \expandafter\blx@stripbib@i\detokenize{#1.bib}&}
-\edef\blx@stripbib@i{%
-  \def\noexpand\blx@stripbib@i##1\detokenize{.bib}##2&}
-\blx@stripbib@i{#1}
-
-% [<options>]{<resource>,...}
-
-\newrobustcmd*{\addbibresource}{%
-  \blx@addbib\blx@addbib@resource}
-\@onlypreamble\addbibresource
-
-\newrobustcmd*{\addglobalbib}{%
-  \blx@addbib\blx@addbib@global}
-\@onlypreamble\addglobalbib
-
-\newrobustcmd*{\addsectionbib}{%
-  \blx@addbib\blx@addbib@register}
-\@onlypreamble\addsectionbib
-
-\def\blx@addbib#1{%
-  \@ifnextchar[%]
-    {\blx@addbib@i{#1}}
-    {\blx@addbib@i{#1}[]}}
-
-\def\blx@addbib@i#1[#2]{%
-  \begingroup
-  \blx@hook@fileverb
-  \blx@addbib@ii{#1}{#2}}
-
-\def\blx@addbib@ii#1#2#3{%
-  \endgroup
-  \begingroup
-  \def\blx@tempa{file}%
-  \def\blx@tempb{bibtex}%
-  \def\blx@tempc{local}%
-  \undef\blx@tempd
-  \setkeys{blx@addbib}{#2}%
-  \blx@xsanitizeafter{#1}{#3}%
-  \endgroup}
-
-\def\blx@hook@fileverb{%
-  \let\do\@makeother
-  \dospecials
-  \catcode`\\=\z@
-  \catcode`\{=\@ne
-  \catcode`\}=\tw@}
-
-\define@key{blx@addbib}{type}{\def\blx@tempa{#1}}
-\define@key{blx@addbib}{datatype}{\def\blx@tempb{#1}}
-\define@key{blx@addbib}{location}{\def\blx@tempc{#1}}
-\define@key{blx@addbib}{label}{\edef\blx@tempd{\detokenize{#1}}}
-
-% \blx@res@type@<resource>      resource -> type
-% \blx@res@data@<resource>      resource -> datatype
-% \blx@res@loca@<resource>      resource -> datatype
-% \blx@res@labl@<resource>      label    -> resource
-
-\def\blx@addbib@register#1{%
-  \csxdef{blx@res@type@#1}{\blx@tempa}%
-  \csxdef{blx@res@data@#1}{\blx@tempb}%
-  \csxdef{blx@res@loca@#1}{\blx@tempc}%
-  \ifdef\blx@tempd
-    {\csxdef{blx@res@labl@\blx@tempd}{#1}}
-    {}}
-
-\def\blx@addbib@resource#1{%
-  \blx@addbib@register{#1}%
-  \listgadd\blx@bibfiles{#1}%
-  \blx@regbibfile\jobname{#1}}
-
-\def\blx@addbib@global#1{%
-  \blx@addbib@resource{#1}%
-  \listgadd\blx@bibfiles@global{#1}}
-
-\let\blx@bibfiles\@empty
-\let\blx@bibfiles@global\@empty
-
-\def\blx@bibdata#1#2{%
-  \forlistloop{\blx@bibdata@i{#1}}#2}
-\def\blx@bibdata@i#1#2{%
-  \blx@xmlsanitizeafter{\blx@bibdata@ii{#1}{#2}}{#2}}
-\def\blx@bibdata@ii#1#2#3{%
-  \eappto#1{%
-    \blx@xml@datasource
-      {\ifcsdef{blx@res@type@#2}
-         {\csuse{blx@res@type@#2}}
-         {file}}
-      {\ifcsdef{blx@res@data@#2}
-        {\csuse{blx@res@data@#2}}
-        {bibtex}}
-      {#3}}}
-
-%% Citations
-
-\newrobustcmd*{\AtEveryCite}{\gappto\blx@hook@cite}
-\newrobustcmd*{\AtEveryCitekey}{\gappto\blx@hook@citekey}
-\newrobustcmd*{\AtEveryMultiCite}{\gappto\blx@hook@mcite}
-\@onlypreamble\AtEveryCite
-\@onlypreamble\AtEveryCitekey
-\@onlypreamble\AtEveryMultiCite
-
-\newrobustcmd*{\AtEachCitekey}{%
-  \iftoggle{blx@citation}{\appto\blx@hook@citekey}{\@gobble}}
-
-\def\blx@imc@UseEveryCiteHook{\csuse{blx@hook@cite}}
-\def\blx@imc@UseEveryCitekeyHook{\csuse{blx@hook@citekey}}
-\def\blx@imc@UseEveryMultiCiteHook{\csuse{blx@hook@mcite}}
-
-\newrobustcmd*{\AtNextCite}{%
-  \ifundef\blx@hook@cite@next
-    {\gdef\blx@hook@cite@next{\global\undef\blx@hook@cite@next}}
-    {}%
-  \gappto\blx@hook@cite@next}
-
-\newrobustcmd*{\AtNextCitekey}{%
-  \ifundef\blx@hook@citekey@next
-    {\gdef\blx@hook@citekey@next{\global\undef\blx@hook@citekey@next}}
-    {}%
-  \gappto\blx@hook@citekey@next}
-
-\newrobustcmd*{\AtNextMultiCite}{%
-  \ifundef\blx@hook@mcite@next
-    {\gdef\blx@hook@mcite@next{\global\undef\blx@hook@mcite@next}}
-    {}%
-  \gappto\blx@hook@mcite@next}
-
-\def\blx@imc@UseNextCiteHook{\csuse{blx@hook@cite@next}}
-\def\blx@imc@UseNextCitekeyHook{\csuse{blx@hook@citekey@next}}
-\def\blx@imc@UseNextMultiCiteHook{\csuse{blx@hook@mcite@next}}
-
-\def\blx@imc@DeferNextCitekeyHook{\undef\blx@hook@citekey@next}
-
-\blx@regimcs{%
-  \UseEveryCiteHook \UseEveryCitekeyHook \UseEveryMultiCiteHook
-  \UseNextCiteHook \UseNextCitekeyHook \UseNextMultiCiteHook
-  \DeferNextCitekeyHook}
-
-% {<style>}
-
-\newrobustcmd*{\RequireCitationStyle}[1]{%
-  \blx@inputonce{#1.cbx}{citation style '#1'}{}{}{}
-    {\blx@error
-       {Style '#1' not found}
-       {The citation style '#1' could not be found}}}
-\@onlypreamble\RequireCitationStyle
-
-% {<code>}
-
-\newrobustcmd*{\InitializeCitationStyle}{\appto\blx@hook@cbxinit}
-\@onlypreamble\InitializeCitationStyle
-
-% {<code>}
-
-\newrobustcmd*{\OnManualCitation}{\appto\blx@hook@mancite}
-\@onlypreamble\OnManualCitation
-
-\newrobustcmd*{\mancite}{%
-  \csuse{blx@hook@mancite}%
-  \blx@ibidreset
-  \blx@idemreset
-  \blx@opcitreset
-  \blx@loccitreset}
-
-% {<entrykey>}{<message>}
-
-\def\blx@citation#1#2{%
-  \ifbool{citerequest}
-    {\ifcsdef{blx@setp@\the\c@refsection @#1}
-       {\blx@citation@set{#1}{#2}}
-       {\ifcsdef{blx@setc@\the\c@refsection @#1}
-         {\blx@citation@inset{#1}{#2}}
-         {\blx@citation@entry{#1}{#2}}}%
-     \ifcsdef{blx@refc@\the\c@refsection @#1}% BibTeX only
-       {\blx@citation@xref{#1}}
-       {}}
-    {}}
-
-\def\blx@citation@entry#1#2{%
-  \blx@bibreq{#1}%
-  \ifinlistcs{#1}{blx@segm@\the\c@refsection @\the\c@refsegment}
-    {}
-    {\listcsgadd{blx@segm@\the\c@refsection @\the\c@refsegment}{#1}}%
-  \blx@ifdata{#1}
-    {}
-    {\ifcsdef{blx@miss@\the\c@refsection}
-       {\ifinlistcs{#1}{blx@miss@\the\c@refsection}
-          {}
-          {\blx@logreq@active{#2{#1}}}}
-       {\blx@logreq@active{#2{#1}}}}}
-
-\def\blx@citation@set#1#2{%
-  \blx@citation@entry{#1}{#2}%
-  \begingroup
-  \def\do##1{\blx@citation@entry{##1}\blx@msg@cundef}%
-  \expandafter\expandafter\expandafter\docsvlist
-  \expandafter\expandafter\expandafter{%
-    \csname blx@setp@\the\c@refsection @#1\endcsname}%
-  \endgroup}
-
-\def\blx@citation@inset#1#2{%
-  \blx@citation@entry{#1}{#2}%
-  \expandafter\expandafter\expandafter\blx@citation@inset@i
-  \expandafter\expandafter\expandafter{%
-    \csname blx@setc@\the\c@refsection @#1\endcsname}\blx@msg@cundef}
-
-\def\blx@citation@inset@i#1{%
-  \ifcsdef{blx@setp@\the\c@refsection @#1}
-    {\blx@citation@set{#1}}
-    {\blx@citation@entry{#1}}}
-
-\def\blx@citation@xref#1{% BibTeX only
-  \begingroup
-  \edef\blx@tempa{blx@refp@\the\c@refsection @%
-          \csname blx@refc@\the\c@refsection @#1\endcsname}%
-  \ifcsdef\blx@tempa
-    {\ifinlistcs{#1}\blx@tempa
-       {}
-       {\listcsxadd\blx@tempa{#1}}%
-     \blx@tempcnta\z@
-     \def\do##1{\advance\blx@tempcnta\@ne}%
-     \dolistcsloop\blx@tempa}
-    {\listcsxadd\blx@tempa{#1}%
-     \blx@tempcnta\@ne}%
-  \expandafter\endgroup\ifnum\blx@tempcnta<\blx@minxrefs\relax
-  \else
-    \expandafter\expandafter\expandafter\blx@citation@entry
-    \expandafter\expandafter\expandafter{%
-      \csname blx@refc@\the\c@refsection @#1\endcsname}\blx@msg@cundef
-  \fi}
-
-\def\blx@citation@all{%
-  \ifbool{citerequest}
-    {\blx@bibreq{*}%
-     \global\csletcs
-       {blx@segm@\the\c@refsection @\the\c@refsegment}
-       {blx@sbib@\the\c@refsection}%
-     \ifcsvoid{blx@sort@\the\c@refsection}
-       {\blx@logreq@active{}}
-       {}}
-    {}}
-
-\protected\def\blx@bibreq#1{%
-  \blx@auxwrite\blx@auxout@bibtex{}{\string\citation{#1}}}
-
-% {<set>}{<key1,key2,key3>}
-
-\newrobustcmd*{\defbibentryset}[2]{%
-  \@bsphack
-  \begingroup
-  \blx@xsanitizeafter{\def\blx@tempa}{#1}%
-  \let\blx@tempb\@empty
-  \let\blx@tempc\@empty
-  \blx@xsanitizeafter{\forcsvlist\blx@defentryset@add}{#2}%
-  \ifcsdef{blx@set@\the\c@refsection @\blx@tempa}
-    {\expandafter\ifdefequal
-       \csname blx@set@\the\c@refsection @\blx@tempa\endcsname
-       \blx@tempb
-       {}
-       {\blx@error
-          {Conflicting definitions of '\blx@tempa'}
-          {The entry set '\blx@tempa' been defined before.\MessageBreak 
-           old: \blx@tempa\space = %
-           \csuse{blx@set@\the\c@refsection @\blx@tempa}\MessageBreak
-           new: \blx@tempa\space = \blx@tempb\MessageBreak
-           I'm ignoring the new definition}}}
-    {\global\cslet{blx@set@\the\c@refsection @\blx@tempa}\blx@tempb}%
-  \endgroup
-  \@esphack}
-
-\def\blx@defentryset@add#1{%
-  \edef\blx@tempb{\blx@tempb\blx@tempc#1}%
-  \def\blx@tempc{,}}
-
-% {<entrykey>,...}
-
-\protected\def\blx@citeloop#1{%
-  \begingroup
-  \blx@tempcnta\z@
-  \blx@tempcntb\z@
-  \let\blx@tempa\@empty
-  \forcsvlist\blx@citeadd{#1}%
-  \blx@thenotecheck
-  \ifnum\blx@tempcnta>\z@
-    \ifnum\blx@tempcntb>\z@
-      \multicitedelim
-    \fi
-  \fi
-  \letcs\blx@tempb{blx@sort@\the\c@refsection}%
-  \blx@thecitesort
-  \edef\blx@tempa{\endgroup
-    \c@citecount\z@
-    \c@citetotal\the\blx@tempcnta\relax
-    \unexpanded{\forlistloop\blx@citeprint}{\blx@tempb}}%
-  \blx@tempa}
-
-\def\blx@notecheck{%
-  \ifnum\blx@tempcnta>\@ne
-    \blx@warning{%
-      Package option 'sortcites' enabled.\MessageBreak
-      Verify postnote placement}%
-  \fi}
-
-\def\blx@citesort{%
-  \ifnum\blx@tempcnta>\@ne
-    \blx@filtercitesort\blx@tempb{blx@tempa}%
-  \else
-    \blx@citenosort
-  \fi}
-
-\def\blx@citenosort{%
-  \let\blx@tempb\blx@tempa}
-
-% {<entrykey>}
-
-\def\blx@citeadd#1{%
-  \blx@citation{#1}\blx@msg@cundefon
-  \blx@ifdata{#1}
-    {\advance\blx@tempcnta\@ne
-     \listadd\blx@tempa{#1}}
-    {\ifnum\blx@tempcntb>\z@\multicitedelim\fi
-     \abx@missing{#1}%
-     \advance\blx@tempcntb\@ne}}
-
-% {<entrykey>}
-
-\protected\def\blx@citeprint#1{%
-  \advance\c@citecount\@ne
-  \addtocounter{instcount}\@ne
-  \ifnum\c@citecount=\@ne
-    \blx@getdata@cite{#1}%
-    \blx@precode
-    \ifnum\c@citetotal>\@ne
-      \blx@resetdata
-    \fi
-  \else
-    \blx@dlimcode
-  \fi
-  \begingroup
-  \ifnum\c@citetotal>\@ne
-    \blx@getdata@cite{#1}%
-  \fi
-  \blx@entrysetcount
-  \blx@setoptions@type\abx@field@entrytype
-  \blx@setoptions@entry
-  \blx@backref{#1}%
-  \blx@pagetracker
-  \csuse{blx@hook@citekey}%
-  \csuse{blx@hook@citekey@next}%
-  \blx@beglangcite
-  \blx@execute
-  \blx@loopcode
-  \blx@citecounter
-  \blx@citetracker
-  \blx@ibidtracker
-  \blx@idemtracker
-  \blx@opcittracker
-  \blx@loccittracker
-  \ifnum\c@citecount=\c@citetotal
-    \def\blx@thecheckpunct{\blx@err@nestcite\@gobble}%
-    \blx@postcode
-  \fi
-  \blx@endlangcite
-  \endgroup}
-
-% cite counter
-
-\def\blx@citecounter@global{%
-  \ifbool{@filesw}
-    {\ifbool{citetracker}
-       {\immediate\write\@mainaux{%
-          \string\abx@aux@count
-          {\the\c@refsection}{\abx@field@entrykey}}}
-       {}}
-    {}}
-
-\def\blx@citecounter@context{%
-  \ifbool{@filesw}
-    {\ifbool{citetracker}
-       {\immediate\write\@mainaux{%
-          \iftoggle{blx@footnote}
-            {\string\abx@aux@fncount}
-            {\string\abx@aux@count}%
-          {\the\c@refsection}{\abx@field@entrykey}}}
-       {}}
-    {}}
-
-% {<refsection>}{<entrykey>}
-
-\protected\def\blx@aux@count#1#2{%
-  \csnumgdef{blx@count@#1@\detokenize{#2}}{\csuse{blx@count@#1@\detokenize{#2}}+1}}
-\protected\def\blx@aux@fncount#1#2{%
-  \csnumgdef{blx@fncount@#1@\detokenize{#2}}{\csuse{blx@fncount@#1@\detokenize{#2}}+1}}
-
-\let\abx@aux@count\@gobbletwo
-\let\abx@aux@fncount\@gobbletwo
-
-\AtEndDocument{%
-  \let\abx@aux@count\@gobbletwo
-  \let\abx@aux@fncount\@gobbletwo}
-
-\protected\def\blx@setcitecounter@global{%
-  \c@citecounter0%
-  \csuse{blx@count@\the\c@refsection @\abx@field@entrykey}%
-  \relax}
-
-\protected\def\blx@setcitecounter@context{%
-  \c@citecounter0%
-  \iftoggle{blx@footnote}
-    {\csuse{blx@fncount@\the\c@refsection @\abx@field@entrykey}}
-    {\csuse{blx@count@\the\c@refsection @\abx@field@entrykey}}%
-  \relax}
-
-% cite tracker
-
-\def\blx@citetracker@global{%
-  \ifbool{citetracker}
-    {\xifinlistcs\abx@field@entrykey{blx@bsee@\the\c@refsection}
-       {}
-       {\listcsxadd{blx@bsee@\the\c@refsection}\abx@field@entrykey}}
-    {}}
-
-\def\blx@citetracker@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\xifinlistcs\abx@field@entrykey{blx@fsee@\the\c@refsection}
-          {}
-          {\listcsxadd{blx@fsee@\the\c@refsection}\abx@field@entrykey}}
-       {\xifinlistcs{\abx@field@entrykey}{blx@bsee@\the\c@refsection}
-          {}
-          {\listcsxadd{blx@bsee@\the\c@refsection}\abx@field@entrykey}}}
-    {}}
-
-\protected\appto\abx@savetrackers{%
-  \global\csletcs{blx@saved@bsee@\the\c@refsection}{blx@bsee@\the\c@refsection}%
-  \global\csletcs{blx@saved@fsee@\the\c@refsection}{blx@fsee@\the\c@refsection}}
-
-\protected\appto\abx@resttrackers{%
-  \global\csletcs{blx@bsee@\the\c@refsection}{blx@saved@bsee@\the\c@refsection}%
-  \global\csletcs{blx@fsee@\the\c@refsection}{blx@saved@fsee@\the\c@refsection}}
-
-\protected\appto\abx@cleartrackers{%
-  \global\cslet{blx@saved@bsee@\the\c@refsection}\@empty
-  \global\cslet{blx@saved@fsee@\the\c@refsection}\@empty}
-
-% ibidem tracker
-
-\def\blx@ibidtracker@global{%
-  \ifbool{citetracker}
-    {\global\let\blx@lastkey@text\abx@field@entrykey}
-    {}}
-
-\def\blx@ibidtracker@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\global\let\blx@lastkey@foot\abx@field@entrykey}
-       {\global\let\blx@lastkey@text\abx@field@entrykey}}
-    {}}
-
-\def\blx@ibidtracker@strict{%
-  \blx@ifcitesingle
-    {\blx@ibidtracker@global}
-    {\blx@ibidreset@global}}%
-
-\def\blx@ibidtracker@constrict{%
-  \blx@ifcitesingle
-    {\blx@mpfnsave
-     \blx@ibidtracker@context}
-    {\blx@ibidreset@context}}%
-
-\def\blx@ibidreset@force{%
-  \global\undef\blx@lastkey@text
-  \global\undef\blx@lastkey@foot
-  \blx@mpfnreset}
-
-\def\blx@ibidreset@global{%
-  \global\undef\blx@lastkey@text}
-
-\def\blx@ibidreset@context{%
-  \iftoggle{blx@footnote}
-    {\blx@mpfnreset
-     \global\undef\blx@lastkey@foot}
-    {\global\undef\blx@lastkey@text}}
-
-\protected\appto\abx@savetrackers{%
-  \global\let\blx@saved@lastkey@text\blx@lastkey@text
-  \global\let\blx@saved@lastkey@foot\blx@lastkey@foot}
-
-\protected\appto\abx@resttrackers{%
-  \global\let\blx@lastkey@text\blx@saved@lastkey@text
-  \global\let\blx@lastkey@foot\blx@saved@lastkey@foot}
-
-\protected\appto\abx@cleartrackers{%
-  \global\undef\blx@saved@lastkey@text
-  \global\undef\blx@saved@lastkey@foot}
-
-% idem tracker
-
-\def\blx@idemtracker@global{%
-  \ifbool{citetracker}
-    {\global\let\blx@lasthash@text\abx@field@fullhash}
-    {}}
-
-\def\blx@idemtracker@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\global\let\blx@lasthash@foot\abx@field@fullhash}
-       {\global\let\blx@lasthash@text\abx@field@fullhash}}
-    {}}
-
-\let\blx@idemtracker@strict\blx@idemtracker@global
-
-\def\blx@idemtracker@constrict{%
-  \blx@mpfnsave
-  \blx@idemtracker@context}
-
-\def\blx@idemreset@force{%
-  \global\undef\blx@lasthash@text
-  \global\undef\blx@lasthash@foot
-  \blx@mpfnreset}
-
-\def\blx@idemreset@global{%
-  \global\undef\blx@lasthash@text}
-
-\def\blx@idemreset@context{%
-  \iftoggle{blx@footnote}
-    {\blx@mpfnreset
-     \global\undef\blx@lasthash@foot}
-    {\global\undef\blx@lasthash@text}}
-
-\protected\appto\abx@savetrackers{%
-  \global\let\blx@saved@lasthash@text\blx@lasthash@text
-  \global\let\blx@saved@lasthash@text\blx@lasthash@text}
-
-\protected\appto\abx@resttrackers{%
-  \global\let\blx@lasthash@text\blx@saved@lasthash@text
-  \global\let\blx@lasthash@text\blx@saved@lasthash@text}
-
-\protected\appto\abx@cleartrackers{%
-  \global\undef\blx@saved@lasthash@text
-  \global\undef\blx@saved@lasthash@foot}
-
-% opcit tracker
-
-\def\blx@opcittracker@global{%
-  \ifbool{citetracker}
-    {\blx@opcit@tracker{text}}
-    {}}
-
-\def\blx@opcittracker@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@opcit@tracker{foot}}
-       {\blx@opcit@tracker{text}}}
-    {}}
-
-\def\blx@opcittracker@strict{%
-  \blx@ifcitesingle
-    {\blx@opcittracker@global}
-    {\blx@opcitreset@global}}%
-
-\def\blx@opcittracker@constrict{%
-  \blx@ifcitesingle
-    {\blx@mpfnsave
-     \blx@opcittracker@context}
-    {\blx@opcitreset@context}}%
-
-\def\blx@opcit@tracker#1{%
-  \blx@imc@iffieldundef{namehash}
-    {}
-    {\global\cslet{blx@lastkey@#1@\abx@field@namehash}\abx@field@entrykey
-     \xifinlistcs\abx@field@namehash{blx@trackhash@#1}
-       {}
-       {\listcsxadd{blx@trackhash@#1}\abx@field@namehash}}}
-
-\def\blx@opcit@reset#1{%
-  \begingroup
-  \def\do##1{\global\csundef{blx@lastkey@#1@##1}}%
-  \dolistcsloop{blx@trackhash@#1}%
-  \global\cslet{blx@trackhash@#1}\@empty
-  \endgroup}
-
-\def\blx@opcitreset@force{%
-  \blx@opcit@reset{text}%
-  \blx@opcit@reset{foot}%
-  \blx@mpfnreset}
-
-\def\blx@opcitreset@global{%
-  \blx@opcit@reset{text}}
-
-\def\blx@opcitreset@context{%
-  \iftoggle{blx@footnote}
-    {\blx@opcit@reset{foot}%
-     \blx@mpfnreset}
-    {\blx@opcit@reset{text}}}
-
-\let\blx@trackhash@text\@empty
-\let\blx@trackhash@foot\@empty
-
-\protected\appto\abx@savetrackers{%
-  \begingroup
-  \def\do#1{\global\csletcs{blx@saved@lastkey@text@#1}{blx@lastkey@text@#1}}%
-  \dolistloop\blx@trackhash@text
-  \global\let\blx@saved@trackhash@text\blx@trackhash@text
-  \def\do#1{\global\csletcs{blx@saved@lastkey@foot@#1}{blx@lastkey@foot@#1}}%
-  \dolistloop\blx@trackhash@foot
-  \global\let\blx@saved@trackhash@foot\blx@trackhash@foot
-  \endgroup}
-
-\protected\appto\abx@resttrackers{%
-  \begingroup
-  \blx@opcit@reset{text}%
-  \global\let\blx@trackhash@text\blx@saved@trackhash@text
-  \def\do#1{\global\csletcs{blx@lastkey@text@#1}{blx@saved@lastkey@text@#1}}%
-  \dolistloop\blx@trackhash@text
-  \blx@opcit@reset{foot}%
-  \global\let\blx@trackhash@foot\blx@saved@trackhash@foot
-  \def\do#1{\global\csletcs{blx@lastkey@foot@#1}{blx@saved@lastkey@foot@#1}}%
-  \dolistloop\blx@trackhash@foot
-  \endgroup}
-
-\protected\appto\abx@cleartrackers{%
-  \begingroup
-  \def\do#1{\global\csundef{blx@saved@lastkey@text@#1}}%
-  \dolistloop\blx@saved@trackhash@text
-  \global\undef\blx@saved@trackhash@text
-  \def\do#1{\global\csundef{blx@saved@lastkey@foot@#1}}%
-  \dolistloop\blx@saved@trackhash@foot
-  \global\undef\blx@saved@trackhash@foot
-  \endgroup}
-
-% loccit tracker
-
-\def\blx@loccittracker@global{%
-  \ifbool{citetracker}
-    {\blx@loccit@tracker{text}}
-    {}}
-
-\def\blx@loccittracker@context{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@loccit@tracker{foot}}
-       {\blx@loccit@tracker{text}}}
-    {}}
-
-\def\blx@loccittracker@strict{%
-  \ifbool{citetracker}
-    {\blx@loccit@stricttracker{text}}
-    {}}
-
-\def\blx@loccittracker@constrict{%
-  \ifbool{citetracker}
-    {\iftoggle{blx@footnote}
-       {\blx@mpfnsave
-        \blx@loccit@stricttracker{foot}}
-       {\blx@loccit@stricttracker{text}}}
-    {}}
-
-\def\blx@loccit@tracker#1{%
-  \global\csundef{blx@lastnote@#1@\abx@field@entrykey}%
-  \blx@imc@iffieldundef{postnote}
-    {}
-    {\global\cslet{blx@lastnote@#1@\abx@field@entrykey}\abx@field@postnote
-     \xifinlistcs\abx@field@entrykey{blx@trackkeys@#1}
-       {}
-       {\listcsxadd{blx@trackkeys@#1}\abx@field@entrykey}}}
-
-\def\blx@loccit@stricttracker#1{%
-  \global\csundef{blx@lastnote@#1@\abx@field@entrykey}%
-  \blx@imc@iffieldundef{postnote}
-    {}
-    {\blx@ifcitesingle
-       {\expandafter\blx@imc@ifpages
-        \expandafter{\abx@field@postnote}
-          {\global\cslet{blx@lastnote@#1@\abx@field@entrykey}\abx@field@postnote
-           \xifinlistcs\abx@field@entrykey{blx@trackkeys@#1}
-             {}
-             {\listcsxadd{blx@trackkeys@#1}\abx@field@entrykey}}
-          {}}
-       {}}}
-
-\def\blx@loccit@reset#1{%
-  \begingroup
-  \def\do##1{\global\csundef{blx@lastnote@#1@##1}}%
-  \dolistcsloop{blx@trackkeys@#1}%
-  \global\cslet{blx@trackkeys@#1}\@empty
-  \endgroup}
-
-\def\blx@loccitreset@force{%
-  \blx@loccit@reset{text}%
-  \blx@loccit@reset{foot}%
-  \blx@mpfnreset}
-
-\def\blx@loccitreset@global{%
-  \blx@loccit@reset{text}}
-
-\def\blx@loccitreset@context{%
-  \iftoggle{blx@footnote}
-    {\blx@loccit@reset{foot}%
-     \blx@mpfnreset}
-    {\blx@loccit@reset{text}}}
-
-\let\blx@trackkeys@text\@empty
-\let\blx@trackkeys@foot\@empty
-
-\protected\appto\abx@savetrackers{%
-  \begingroup
-  \def\do#1{\global\csletcs{blx@saved@lastnote@text@#1}{blx@lastnote@text@#1}}%
-  \dolistloop\blx@trackkeys@text
-  \global\let\blx@saved@trackkeys@text\blx@trackkeys@text
-  \def\do#1{\global\csletcs{blx@saved@lastnote@foot@#1}{blx@lastnote@foot@#1}}%
-  \dolistloop\blx@trackkeys@foot
-  \global\let\blx@saved@trackkeys@foot\blx@trackkeys@foot
-  \endgroup}
-
-\protected\appto\abx@resttrackers{%
-  \begingroup
-  \blx@loccit@reset{text}%
-  \global\let\blx@trackkeys@text\blx@saved@trackkeys@text
-  \def\do#1{\global\csletcs{blx@lastnote@text@#1}{blx@saved@lastnote@text@#1}}%
-  \dolistloop\blx@trackkeys@text
-  \blx@loccit@reset{foot}%
-  \global\let\blx@trackkeys@foot\blx@saved@trackkeys@foot
-  \def\do#1{\global\csletcs{blx@lastnote@foot@#1}{blx@saved@lastnote@foot@#1}}%
-  \dolistloop\blx@trackkeys@foot
-  \endgroup}
-
-\protected\appto\abx@cleartrackers{%
-  \begingroup
-  \def\do#1{\global\csundef{blx@saved@lastnote@text@#1}}%
-  \dolistloop\blx@saved@trackkeys@text
-  \global\undef\blx@saved@trackkeys@text
-  \def\do#1{\global\csundef{blx@saved@lastnote@foot@#1}}%
-  \dolistloop\blx@saved@trackkeys@foot
-  \global\undef\blx@saved@trackkeys@foot
-  \endgroup}
-
-\def\blx@addbackref#1{%
-  \ifcsdef{blx@setp@\the\c@refsection @#1}
-    {\ifcase\blx@backrefsetstyle
-       \blx@addbackref@i{#1}%
-     \or
-       \blx@addbackref@ii{setp}{#1}%
-     \or
-       \blx@addbackref@i{#1}%
-     \or
-       \blx@addbackref@i{#1}%
-     \or
-       \blx@addbackref@i{#1}%
-       \blx@addbackref@ii{setp}{#1}%
-     \or
-       \blx@addbackref@i{#1}%
-       \blx@addbackref@ii{setp}{#1}%
-     \fi}
-    {\ifcsdef{blx@setc@\the\c@refsection @#1}
-       {\ifcase\blx@backrefsetstyle
-          \blx@addbackref@ii{setc}{#1}%
-        \or
-          \blx@addbackref@i{#1}%
-        \or
-          \blx@addbackref@i{#1}%
-        \or
-          \blx@addbackref@i{#1}%
-          \blx@addbackref@ii{setc}{#1}%
-        \or
-          \blx@addbackref@i{#1}%
-        \or
-          \blx@addbackref@i{#1}%
-          \blx@addbackref@ii{setc}{#1}%
-        \fi}
-       {\blx@addbackref@i{#1}}}}
-
-\def\blx@addbackref@i#1{%
-  \ifbacktracker
-    \blx@leavevmode
-    \if@filesw
-      \protected@write\@mainaux{}{\string\abx@aux@backref
-        {\the\c@instcount}{#1}{\the\c@refsection}%
-        {\thepage}{\noexpand\the\c@page}}%
-    \fi
-  \fi}
-
-\def\blx@addbackref@ii#1#2{%
-  \expandafter\expandafter\expandafter\forcsvlist
-  \expandafter\expandafter\expandafter\blx@addbackref@i
-  \expandafter\expandafter\expandafter{%
-    \csname blx@#1@\the\c@refsection @#2\endcsname}}
-
-% {<instcount>}{<entrykey>}{<refsection>}{<page>}{<page int>}
-
-\protected\def\blx@aux@backref#1#2#3#4#5{%
-  \ifcsundef{blx@pref@#3@\detokenize{#2}}
-    {\global\cslet{blx@pref@#3@\detokenize{#2}}\@empty
-     \expandafter\blx@onlypreamble\csname blx@pref@#3@\detokenize{#2}\endcsname}
-    {}%
-  \ifinlistcs{#4}{blx@pref@#3@\detokenize{#2}}
-    {}
-    {\listcsgadd{blx@pref@#3@\detokenize{#2}}{#4}}%
-  \blx@addpagesum{#1}{#5}}
-
-\AtEndDocument{%
-  \def\abx@aux@backref#1#2#3#4#5{\blx@addpagesum{#1}{#5}}}
-
-% {<true>}{<false>}
-
-\def\blx@ifcitesingle{%
-  \ifnum\c@citetotal=\@ne
-    \expandafter\@firstoftwo
-  \else
-    \expandafter\@secondoftwo
-  \fi}
-
-%  hyperref interface
-
-\appto\blx@mkhyperref{%
-  \protected\def\blx@imc@bibhyperref{%
-    \@ifnextchar[%]
-      {\blx@bibhyperref}
-      {\blx@bibhyperref[\abx@field@entrykey]}}%
-  \ifundef\hyper@natanchorstart
-    {\long\def\blx@bibhyperref[#1]#2{%
-       \blx@sfsave\hyperlink{cite.\the\c@refsection @#1}{\blx@sfrest
-         #2%
-       \blx@sfsave}\blx@sfrest}%
-     \protected\long\def\blx@imc@bibhyperlink#1#2{%
-       \blx@sfsave\hyperlink{cite.\the\c@refsection:#1}{\blx@sfrest
-         #2%
-       \blx@sfsave}\blx@sfrest}%
-     \protected\long\def\blx@imc@bibhypertarget#1#2{%
-       \blx@sfsave\hypertarget{cite.\the\c@refsection:#1}{\blx@sfrest
-         #2%
-       \blx@sfsave}\blx@sfrest}}%
-    {\long\def\blx@bibhyperref[#1]#2{%
-       \blx@sfsave\hyper@natlinkstart{\the\c@refsection @#1}\blx@sfrest
-       #2%
-       \blx@sfsave\hyper@natlinkend\blx@sfrest}%
-     \protected\long\def\blx@imc@bibhyperlink#1#2{%
-       \blx@sfsave\hyper@natlinkstart{\the\c@refsection:#1}\blx@sfrest
-       #2%
-       \blx@sfsave\hyper@natlinkend\blx@sfrest}%
-     \protected\long\def\blx@imc@bibhypertarget#1#2{%
-       \blx@sfsave\hyper@natanchorstart{\the\c@refsection:#1}\blx@sfrest
-       #2%
-       \blx@sfsave\hyper@natanchorend\blx@sfrest}}
-  \let\blx@imc@ifhyperref\@firstoftwo
-  \def\blx@sf{\spacefactor}%
-  \def\blx@sfsave{%
-    \blx@leavevmode
-    \numgdef\blx@sf{\spacefactor}}%
-  \def\blx@sfrest{%
-    \ifhmode\spacefactor\blx@sf\relax\fi
-    \gdef\blx@sf{\spacefactor}}}
-
-\appto\blx@mknohyperref{%
-  \protected\def\blx@imc@bibhyperref{\@ifnextchar[\blx@nohyperref\@firstofone}%
-  \def\blx@nohyperref[#1]#2{#2}%
-  \let\blx@imc@bibhyperlink\@secondoftwo
-  \let\blx@imc@bibhypertarget\@secondoftwo
-  \let\blx@imc@ifhyperref\@secondoftwo}
-
-\blx@regimcs{%
-  \bibhyperref \bibhyperlink \bibhypertarget \ifhyperref}
-
-% {<entrykey>,...}
-
-\protected\def\nocite#{\blx@nocite}
-
-\def\blx@nocite#1{%
-  \@bsphack
-  \AfterPreamble{%
-    \iftoggle{blx@bibliography}
-      {}
-      {\ifstrequal{*}{#1}
-         {\blx@citation@all}
-         {\blx@xsanitizeafter{\forcsvlist\blx@nocite@do}{#1}}}}%
-  \@esphack}
-
-\def\blx@nocite@do#1{\blx@citation{#1}\blx@msg@cundef}
-
-% {<macro>}[<arg1>][<arg2>]{<arg3>}
-% => <macro>{<arg1>}{<arg2>}{<arg3>}
-
-\protected\def\blx@citeargs#1{%
-  \@ifnextchar[%]
-    {\blx@citeargs@i{#1}}
-    {\blx@citeargs@iii{#1{}{}}}}
-\long\def\blx@citeargs@i#1[#2]{%
-  \@ifnextchar[%]
-    {\blx@citeargs@ii{#1{#2}}}
-    {\blx@citeargs@iii{#1{}{#2}}}}
-\long\def\blx@citeargs@ii#1[#2]{%
-  \blx@citeargs@iii{#1{#2}}}
-\long\def\blx@citeargs@iii#1#2{%
-  \blx@xsanitizeafter{#1}{#2}}
-
-% {<macro>}(<arg1>)(<arg2>)
-% => <macro>{<arg1>}{<arg2>}
-
-\protected\def\blx@multiargs#1{%
-  \@ifnextchar(%)
-    {\blx@multiargs@i{#1}}
-    {#1{}{}}}
-\long\def\blx@multiargs@i#1(#2){%
-  \@ifnextchar(%)
-    {\blx@multiargs@ii{#1{#2}}}
-    {#1{}{#2}}}
-\long\def\blx@multiargs@ii#1(#2){#1{#2}}
-
-% {<macro>}[<arg1>][<arg2>]{<arg3>}<punct>
-% => <macro>{<arg1>}{<arg2>}{<arg3>}{<punctcmd>}
-
-\protected\def\blx@citepunct#1{%
-  \blx@citeargs{\blx@citepunct@i{#1}}}
-\long\def\blx@citepunct@i#1#2#3#4{%
-  \blx@thecheckpunct{#1{#2}{#3}{#4}}}
-
-% {<csname>}[<arg1>][<arg2>]{arg3}[arg4]{arg5}<punct>
-% => <macro>{<arg1>}{<arg2>}{<arg3>}{<arg4>}{arg5}{<punctcmd>}
-
-\protected\def\blx@citexpunct#1{%
-  \blx@citeargs{\blx@citexpunct@i{#1}}}
-\long\def\blx@citexpunct@i#1#2#3#4{%
-  \@ifnextchar[%]
-    {\blx@citexpunct@ii{#1}{{#2}{#3}{#4}}}
-    {\blx@citexpunct@ii{#1}{{#2}{#3}{#4}}[#1]}}
-\long\def\blx@citexpunct@ii#1#2[#3]#4{%
-  \blx@thecheckpunct{\blxcitecmd{#1}#2{#3}{#4}}}
-
-% {<code>}<punct> => <code>{<punctcmd>}
-
-\long\def\blx@checkpunct#1{%
-  \begingroup
-  \def\blx@tempa{\endgroup#1}%
-  \futurelet\blx@tempb\blx@checkpunct@i}
-\def\blx@checkpunct@i{%
-  \expandafter\blx@checkpunct@ii\blx@autopunct&}
-\def\blx@checkpunct@ii#1{%
-  \ifx#1&%
-    \expandafter\blx@checkpunct@iii
-  \fi
-  \ifx#1\blx@tempb
-    \expandafter\blx@checkpunct@iv
-  \fi
-  \blx@checkpunct@ii}
-\def\blx@checkpunct@iii#1\blx@checkpunct@ii{%
-  \global\undef\abx@field@postpunct
-  \blx@tempa{\blx@postpunct}}
-\def\blx@checkpunct@iv#1\blx@checkpunct@ii#2&#3{%
-  \gdef\abx@field@postpunct{#3}%
-  \edef\blx@tempa{%
-    \expandonce\blx@tempa{%
-    \ifcsdef{blx@pm@\detokenize{#3}}
-      {\csname blx@imc@add\csname blx@pm@\detokenize{#3}\endcsname
-       \endcsname}
-      {\noexpand#3}}}%
-  \blx@tempa}
-
-\long\def\blx@nocheckpunct#1{#1{}}
-
-\protected\def\blx@citeinit{%
-  \iftoggle{blx@bibliography}
-    {}
-    {\toggletrue{blx@citation}}%
-  \blx@blxinit
-  \citesetup
-  \blx@setsfcodes
-  \blx@postpunct@agroup
-  \blx@resetdata
-  \blx@leavevmode
-  \csuse{blx@hook@cite}%
-  \csuse{blx@hook@cite@next}%
-  \let\blx@citeinit\blx@resetdata}
-
-\protected\def\blx@citecmdinit{%
-  \blx@leavevmode@cite
-  \iftoggle{blx@bibliography}
-    {}
-    {\blx@initunit}}
-
-% *{<command>}[<wrapper>]{<precode>}{<loopcode>}{<delimcode>}{<postcode>}
-
-\newrobustcmd*{\DeclareCiteCommand}{%
-  \@ifstar{\blx@defcitecmd*}{\blx@defcitecmd{}}}
-
-\def\blx@defcitecmd#1#2{%
-  \begingroup
-  \escapechar\m@ne
-  \edef\blx@tempa{\endgroup
-    \noexpand\blx@defcitecmd@i{#1}{\string#2}}%
-  \blx@tempa}
-
-\def\blx@defcitecmd@i#1#2{%
-  \blx@checkcitecmd{#2}{#1}%
-  \protected\csdef{#2}{%
-    \blx@citecmdinit
-    \@ifstar
-      {\blx@citepunct{\blxcitecmd{#2*}}}
-      {\blx@citepunct{\blxcitecmd{#2}}}}%
-  \@ifnextchar[%]
-    {\blx@defcitecmd@iii{#2#1}}
-    {\blx@defcitecmd@ii{#2#1}}}
-
-\long\def\blx@defcitecmd@ii#1{%
-  \protected\csedef{blx@cite@#1}{\blxciteicmd{#1}}%
-  \blx@defcitecmd@iv{#1}}
-
-\long\def\blx@defcitecmd@iii#1[#2]{%
-  \protected\long\csedef{blx@cite@#1}##1##2##3##4{%
-    \begingroup
-    \blx@citeinit
-    \unexpanded{#2}{\blxciteicmd{#1}{##1}{##2}{##3}{}}%
-    ##4\endgroup}%
-  \blx@defcitecmd@iv{#1}}
-
-\long\def\blx@defcitecmd@iv#1#2#3#4#5{%
-  \protected\long\csdef{blx@citei@#1}##1##2##3##4{%
-    \ifblank{##1}
-      {}
-      {\def\abx@field@prenote{##1}}%
-    \ifblank{##2}
-      {\let\blx@thenotecheck\relax}
-      {\def\abx@field@postnote{##2}}%
-    \def\blx@precode{#2}%
-    \def\blx@loopcode{#3}%
-    \def\blx@dlimcode{#4}%
-    \def\blx@postcode{#5##4}%
-    \blx@citeloop{##3}%
-    \endgroup}}
-
-% {<type>}{<name>}{*}
-
-\def\blx@checkcitecmd#1#2{%
-  \ifblank{#2}
-    {\ifcsdef{blx@cite@#1}
-       {\blx@info{Redefining '\@backslashchar#1'}}
-       {\ifcsundef{#1}
-          {}
-          {\blx@warning@noline{Redefining '\@backslashchar#1'}}}%
-     \ifcsdef{blx@cite@#1*}
-       {}
-       {\csedef{blx@cite@#1*}{%
-          \expandafter\noexpand\csname blx@cite@#1\endcsname}%
-        \csedef{blx@citei@#1*}{%
-          \expandafter\noexpand\csname blx@citei@#1\endcsname}}}
-    {\ifcsdef{blx@cite@#1}
-       {}
-       {\csdef{blx@cite@#1}{\blx@err@citecmd{#1}}%
-        \csdef{blx@citei@#1}{\blx@err@citecmd{#1}}}}}
-
-% {<name>}{prenote}{postnote}{citekey}{punct}
-
-\newrobustcmd*{\blxcitecmd}[1]{%
-  \ifcsundef{blx@cite@#1}
-    {\blx@err@citecmd{#1}}
-    {\csuse{blx@cite@#1}}}
-
-\newrobustcmd*{\blxciteicmd}[1]{%
-  \begingroup
-  \blx@citeinit
-  \ifcsundef{blx@citei@#1}
-    {\blx@err@citecmd{#1}}
-    {\csuse{blx@citei@#1}}}
-
-% {<multicitecount>}{<name>}{prenote}{postnote}{citekey}{punct}
-
-\protected\def\blxmciteicmd#1{%
-  \c@multicitecount#1\relax
-  \blxciteicmd}
-
-% {<multicitetotal>}{<multiprenote>}{<multipostnote>}
-
-\protected\def\blxmcites#1#2#3{%
-  \begingroup
-  \blx@citeinit
-  \c@multicitecount\z@
-  \c@multicitetotal#1\relax
-  \ifnum\c@multicitetotal>\@ne
-    \let\blx@ifcitesingle\@secondoftwo
-  \fi
-  \csuse{blx@hook@mcite}%
-  \csuse{blx@hook@mcite@next}%
-  \ifblank{#2}%
-    {}
-    {\def\abx@field@multiprenote{#2}}%
-  \ifblank{#3}%
-    {}
-    {\def\abx@field@multipostnote{#3}}%
-  \usebibmacro{multiprenote}}
-
-\protected\def\blxendmcites{%
-  \usebibmacro{multipostnote}%
-  \endgroup}
-
-% {<command>}[<wrapper>]{<cite>}{<delimiter>}
-
-\newrobustcmd{\DeclareMultiCiteCommand}[1]{%
-  \ifundef#1%
-    {}
-    {\blx@info{Redefining '\string#1'}}%
-  \@ifnextchar[%]
-    {\blx@defmcitecmd{#1}}
-    {\blx@defmcitecmd{#1}[\@firstofone]}}
-
-\def\blx@defmcitecmd#1[#2]#3#4{%
-  \begingroup
-  \escapechar\m@ne
-  \edef\blx@tempa{\endgroup
-    \protected\def\noexpand#1{%
-      \blx@citecmdinit
-      \noexpand\@ifstar
-        {\expandafter\noexpand
-         \csname blx@mcite@\string#1\endcsname*%
-         \expandafter\noexpand
-         \csname blx@mcitei@\string#1\endcsname}
-        {\expandafter\noexpand
-         \csname blx@mcite@\string#1\endcsname{}%
-         \expandafter\noexpand
-         \csname blx@mcitei@\string#1\endcsname}}%
-    \protected\csdef{blx@mcite@\string#1}####1####2{%
-      \begingroup
-      \blx@citeinit
-      \noexpand\blx@multicite
-        ####2%
-        {\unexpanded{#2}}%
-        {\string#3####1}%
-        {\unexpanded{#4}}}%
-    \protected\long\csdef{blx@mcitei@\string#1}}%
-  \blx@tempa##1##2##3{##1{##2}##3\endgroup}}
-
-% {<command>}{<wrapper>}{<citecmd>}{<delimiter>} =>
-%  <init><command>{<wrapper>}{<cites>}{<punct>}
-
-\def\blx@multicite#1#2#3#4{%
-  \begingroup
-  \csuse{blx@hook@mcite@before}%
-  \def\blx@tempa{#1}%
-  \def\blx@tempb{#2}%
-  \def\blx@tempc{#3}%
-  \def\blx@tempd{#4}%
-  \c@multicitetotal\z@
-  \blx@multiargs\blx@multicite@i}
-
-\def\blx@multicite@i#1#2{%
-  \ifblank{#1}%
-    {\let\abx@field@multiprenote\@empty}%
-    {\def\abx@field@multiprenote{#1}}%
-  \ifblank{#2}%
-    {\let\abx@field@multipostnote\@empty}%
-    {\def\abx@field@multipostnote{#2}}%
-  \let\blx@tempe\@empty
-  \let\blx@tempf\@empty
-  \togglefalse{blx@tempa}%
-  \blx@multiparse}
-
-\def\blx@multicite@add#1#2#3{%
-  \togglefalse{blx@tempa}%
-  \advance\c@multicitetotal\@ne
-  \eappto\blx@tempe{%
-    \expandonce\blx@tempf
-    \blxmciteicmd{\the\c@multicitetotal}%
-    {\expandonce\blx@tempc}\unexpanded{{#1}{#2}{#3}}{}}%
-  \let\blx@tempf\blx@tempd
-  \blx@multiparse}
-
-\def\blx@multicite@end#1{%
-  \edef\blx@tempa{\endgroup
-    \expandonce\blx@tempa
-      {\expandonce\blx@tempb}%
-      {\blxmcites
-         {\the\c@multicitetotal}%
-         {\expandonce\abx@field@multiprenote}%
-         {\expandonce\abx@field@multipostnote}%
-       \expandonce\blx@tempe
-       \blxendmcites}%
-      {#1}%
-    \iftoggle{blx@tempa}{\relax\space}{}}%
-  \blx@tempa}
-
-\def\blx@multiparse{%
-  \futurelet\@let@token\blx@multiparse@i}
-
-\def\blx@multiparse@i{%
-  \ifx\@let@token\relax
-    \blx@multiparse@ii{\blx@multicite@end{}}%
-  \fi
-  \ifx\@let@token[%]
-    \blx@multiparse@ii{\blx@citeargs\blx@multicite@add}%
-  \fi
-  \ifx\@let@token\bgroup
-    \blx@multiparse@ii{\blx@citeargs\blx@multicite@add}%
-  \fi
-  \ifx\@let@token\@sptoken
-    \blx@multiparse@ii\blx@multiparse@iii
-  \fi
-  \iftrue
-    \iftoggle{blx@tempa}
-      {\blx@multiparse@ii{\blx@multicite@end{}}}
-      {\blx@multiparse@ii{\blx@thecheckpunct\blx@multicite@end}}%
-  \fi
-  &}
-
-\def\blx@multiparse@ii#1#2&{\fi#1}
-\csdef{blx@multiparse@iii} {\toggletrue{blx@tempa}\blx@multiparse}
-
-% {<name>}[l|i|r]{<cite>}{<multicite>}
-
-\newrobustcmd*{\DeclareAutoCiteCommand}[1]{%
-  \ifcsundef{blx@acite@#1}
-    {}
-    {\blx@info{Redefining autocite command '#1'}}%
-  \@ifnextchar[%]
-    {\blx@defautocmd@i{#1}}
-    {\blx@defautocmd@i{#1}[r]}}
-
-\def\blx@defautocmd@i#1[#2]#3#4{%
-  \begingroup
-  \escapechar\m@ne
-  \edef\blx@tempa{\endgroup
-    \noexpand\blx@defautocmd@ii{#1}{#2}%
-      {\string#3}{\string#4}}%
-  \blx@tempa}
-
-\def\blx@defautocmd@ii#1#2#3#4{%
-  \protected\csedef{blx@acite@#1}{%
-    \blx@citecmdinit
-    \noexpand\@ifstar
-      {\blx@citepunct{\expandafter\noexpand
-       \csname blx@acitei@#1\endcsname*}}
-      {\blx@citepunct{\expandafter\noexpand
-       \csname blx@acitei@#1\endcsname{}}}}%
-  \protected\csedef{blx@acitei@#1}##1##2##3##4##5{%
-    \begingroup
-    \blx@citeinit
-    \if l#2\noexpand\unspace##5\fi
-    \if f#2\noexpand\iftoggle{blx@footnote}{}{\unspace##5}\fi
-    \blxcitecmd{#3##1}{##2}{##3}{##4}{}%
-    \if r#2##5\fi
-    \if f#2\noexpand\iftoggle{blx@footnote}{##5}{}\fi
-    \endgroup}%
-  \protected\csedef{blx@macite@#1}{%
-    \blx@citecmdinit
-    \noexpand\@ifstar
-      {\expandafter\noexpand
-       \csname blx@mcite@#4\endcsname*%
-       \expandafter\noexpand
-       \csname blx@macitei@#1\endcsname}
-      {\expandafter\noexpand
-       \csname blx@mcite@#4\endcsname{}%
-       \expandafter\noexpand
-       \csname blx@macitei@#1\endcsname}}%
-  \protected\csedef{blx@macitei@#1}##1##2##3{%
-    \if l#2\noexpand\unspace##3\fi
-    \if f#2\noexpand\iftoggle{blx@footnote}{}{\unspace##3}\fi
-    ##1{##2}%
-    \if r#2##3\fi
-    \if f#2\noexpand\iftoggle{blx@footnote}{##3}{}\fi
-    \endgroup}}
-
-% {<characters>}
-
-\newrobustcmd*{\DeclareAutoPunctuation}[1]{%
-  \ifblank{#1}
-    {\let\blx@thecheckpunct\blx@nocheckpunct}
-    {\let\blx@thecheckpunct\blx@checkpunct
-     \def\blx@autopunct{#1}}}
-
-\AfterEndPreamble{% babel
-  \begingroup
-  \makeatletter
-  \endlinechar\m@ne
-  \scantokens\expandafter{%
-    \expandafter\gdef
-    \expandafter\blx@autopunct
-    \expandafter{\blx@autopunct}}%
-  \endgroup}
-
-% [<prenote>][<postnote>]{<entrykey>,...}[<format>]{<namelist>}<punct>
-
-\newrobustcmd*{\citename}{\blx@citexpunct{citename}}
-\long\csdef{blx@cite@citename}#1#2#3#4#5#6{%
-  \begingroup
-  \blx@citecmdinit
-  \blx@citeinit
-  \ifblank{#1}
-    {}
-    {\def\abx@field@prenote{#1}}%
-  \ifblank{#2}
-    {\let\blx@thenotecheck\relax}
-    {\def\abx@field@postnote{#2}}%
-  \def\blx@precode{\usebibmacro{prenote}}%
-  \def\blx@loopcode{%
-    \ifnameundef{#5}
-      {\blx@warning@entry{'#5' undefined or not a name list}%
-       \abx@missing{#5}}
-      {\printnames[#4]{#5}}}%
-  \def\blx@dlimcode{\multicitedelim}%
-  \ifblank{#2}
-    {\def\blx@postcode{#6}}
-    {\def\blx@postcode{\usebibmacro{postnote}#6}}%
-  \boolfalse{citetracker}%
-  \boolfalse{pagetracker}%
-  \blx@citeloop{#3}%
-  \endgroup}
-
-% [<prenote>][<postnote>]{<entrykey>,...}[<format>]{<list>}<punct>
-
-\newrobustcmd*{\citelist}{\blx@citexpunct{citelist}}
-\long\csdef{blx@cite@citelist}#1#2#3#4#5#6{%
-  \begingroup
-  \blx@citecmdinit
-  \blx@citeinit
-  \ifblank{#1}
-    {}
-    {\def\abx@field@prenote{#1}}%
-  \ifblank{#2}
-    {\let\blx@thenotecheck\relax}
-    {\def\abx@field@postnote{#2}}%
-  \def\blx@precode{\usebibmacro{prenote}}%
-  \def\blx@loopcode{%
-    \iflistundef{#5}
-      {\blx@warning@entry{'#5' undefined or not a literal list}%
-       \abx@missing{#5}}
-      {\printlist[#4]{#5}}}%
-  \def\blx@dlimcode{\multicitedelim}%
-  \ifblank{#2}
-    {\def\blx@postcode{#6}}
-    {\def\blx@postcode{\usebibmacro{postnote}#6}}%
-  \boolfalse{citetracker}%
-  \boolfalse{pagetracker}%
-  \blx@citeloop{#3}%
-  \endgroup}
-
-% [<prenote>][<postnote>]{<entrykey>,...}[<format>]{<field>}<punct>
-
-\newrobustcmd*{\citefield}{\blx@citexpunct{citefield}}
-\long\csdef{blx@cite@citefield}#1#2#3#4#5#6{%
-  \begingroup
-  \blx@citecmdinit
-  \blx@citeinit
-  \ifblank{#1}
-    {}
-    {\def\abx@field@prenote{#1}}%
-  \ifblank{#2}
-    {\let\blx@thenotecheck\relax}
-    {\def\abx@field@postnote{#2}}%
-  \def\blx@precode{\usebibmacro{prenote}}%
-  \def\blx@loopcode{%
-    \iffieldundef{#5}
-      {\blx@warning@entry{'#5' undefined or not a field}%
-       \abx@missing{#5}}
-      {\printfield[#4]{#5}}}%
-  \def\blx@dlimcode{\multicitedelim}%
-  \ifblank{#2}
-    {\def\blx@postcode{#6}}
-    {\def\blx@postcode{\usebibmacro{postnote}#6}}%
-  \boolfalse{citetracker}%
-  \boolfalse{pagetracker}%
-  \blx@citeloop{#3}%
-  \endgroup}
-
-\renewrobustcmd*{\cite}{\blx@err@citecmd\cite}
-\let\blx@cite@cite\relax
-\newrobustcmd*{\parencite}{\blx@warn@citecmd\parencite\cite}
-\let\blx@cite@parencite\relax
-\newrobustcmd*{\footcite}{\blx@warn@citecmd\footcite\cite}
-\let\blx@cite@footcite\relax
-\newrobustcmd*{\footcitetext}{\blx@warn@citecmd\footcitetext\cite}
-\let\blx@cite@footcitetext\relax
-\newrobustcmd*{\smartcite}{\blx@warn@citecmd\smartcite\cite}
-\let\blx@cite@smartcite\relax
-\newrobustcmd*{\textcite}{\blx@warn@citecmd\textcite\cite}
-\let\blx@cite@textcite\relax
-\newrobustcmd*{\supercite}{\blx@warn@citecmd\supercite\cite}
-\let\blx@cite@supercite\relax
-
-%% ifthen interface
-
-\def\blx@TE#1#2{%
-  \TE@throw
-  \unexpanded{%
-    \iftrue\@nameuse{fi}%
-    #1{\@nameuse{iftrue}}{\@nameuse{iffalse}}}#2}
-
-\def\blx@xTE#1#2{%
-  \TE@throw
-  \unexpanded{\iftrue\@nameuse{fi}}%
-  #1\unexpanded{{\@nameuse{iftrue}}{\@nameuse{iffalse}}}#2}
-
-\let\blx@TE@hook\@empty
-
-\appto\blx@blxinit{%
-  \appto\blx@TE@hook{%
-    \def\ifhyperref{\blx@TE\blx@imc@ifhyperref}%
-    \def\ifmorenames{\blx@TE\blx@imc@ifmorenames}%
-    \def\ifmoreitems{\blx@TE\blx@imc@ifmoreitems}%
-    \def\iffirstcitekey{\blx@TE\blx@imc@iffirstcitekey}%
-    \def\iflastcitekey{\blx@TE\blx@imc@iflastcitekey}%
-    \def\ifciteseen{\blx@TE\blx@imc@ifciteseen}%
-    \def\ifentryseen{\blx@TE\blx@imc@ifentryseen}%
-    \def\ifentryinbib{\blx@TE\blx@imc@ifentryinbib}%
-    \def\ifciteibid{\blx@TE\blx@imc@ifciteibid}%
-    \def\ifciteidem{\blx@TE\blx@imc@ifciteidem}%
-    \def\ifopcit{\blx@TE\blx@imc@ifopcit}%
-    \def\ifloccit{\blx@TE\blx@imc@ifloccit}%
-    \def\ifsamepage{\blx@TE\blx@imc@ifsamepage}%
-    \def\iffirstonpage{\blx@TE\blx@imc@iffirstonpage}%
-    \def\ifcurrentfield#1{\blx@TE{\blx@imc@ifcurrentfield{#1}}}%
-    \def\ifcurrentlist#1{\blx@TE{\blx@imc@ifcurrentlist{#1}}}%
-    \def\ifcurrentname#1{\blx@TE{\blx@imc@ifcurrentname{#1}}}%
-    \def\ifentrytype#1{\blx@TE{\blx@imc@ifentrytype{#1}}}%
-    \def\iffieldequalcs#1#2{\blx@TE{\blx@imc@iffieldequalcs{#1}{#2}}}%
-    \def\iffieldequals#1#2{\blx@TE{\blx@imc@iffieldequals{#1}{#2}}}%
-    \def\iffieldequalstr#1#2{\blx@TE{\blx@imc@iffieldequalstr{#1}{#2}}}%
-    \def\iffieldsequal#1#2{\blx@TE{\blx@imc@iffieldsequal{#1}{#2}}}%
-    \def\ifbibmacroundef#1{\blx@TE{\blx@imc@ifbibmacroundef{#1}}}%
-    \def\iffieldundef#1{\blx@TE{\blx@imc@iffieldundef{#1}}}%
-    \def\ifnameequalcs#1#2{\blx@TE{\blx@imc@ifnameequalcs{#1}{#2}}}%
-    \def\ifnameequals#1#2{\blx@TE{\blx@imc@ifnameequals{#1}{#2}}}%
-    \def\ifnamesequal#1#2{\blx@TE{\blx@imc@ifnamesequal{#1}{#2}}}%
-    \def\ifnameundef#1{\blx@TE{\blx@imc@ifnameundef{#1}}}%
-    \def\ifcategory#1{\blx@TE{\blx@imc@ifcategory{#1}}}%
-    \def\ifkeyword#1{\blx@TE{\blx@imc@ifkeyword{#1}}}%
-    \def\ifentrycategory#1#2{\blx@TE{\blx@imc@ifentrycategory{#1}{#2}}}%
-    \def\ifentrykeyword#1#2{\blx@TE{\blx@imc@ifentrykeyword{#1}{#2}}}%
-    \def\ifcapital{\blx@TE\blx@imc@ifcapital}%
-    \def\ifinteger#1{\blx@TE{\blx@imc@ifinteger{#1}}}%
-    \def\iffieldint#1{\blx@TE{\blx@imc@iffieldint{#1}}}%
-    \def\ifnumeral#1{\blx@TE{\blx@imc@ifnumeral{#1}}}%
-    \def\ifnumerals#1{\blx@TE{\blx@imc@ifnumerals{#1}}}%
-    \def\ifpages#1{\blx@TE{\blx@imc@ifpages{#1}}}%
-    \def\iffieldnum#1{\blx@TE{\blx@imc@iffieldnum{#1}}}%
-    \def\iffieldnums#1{\blx@TE{\blx@imc@iffieldnums{#1}}}%
-    \def\iffieldpages#1{\blx@TE{\blx@imc@iffieldpages{#1}}}%
-    \def\ifbibstring#1{\blx@TE{\blx@imc@ifbibstring{#1}}}%
-    \def\iffieldbibstring#1{\blx@TE{\blx@imc@iffieldbibstring{#1}}}%
-    \def\ifnatbibmode{\blx@TE{\iftoggle{blx@natbib}}}%
-    \def\ifcitation{\blx@TE{\iftoggle{blx@citation}}}%
-    \def\ifbibliography{\blx@TE{\iftoggle{blx@bibliography}}}%
-    \def\ifciteindex{\blx@TE{\iftoggle{blx@citeindex}}}%
-    \def\ifbibindex{\blx@TE{\iftoggle{blx@bibindex}}}%
-    \def\iffootnote{\blx@TE{\iftoggle{blx@footnote}}}%
-    \def\ifuseprefix{\blx@TE{\iftoggle{blx@useprefix}}}%
-    \def\ifuseauthor{\blx@TE{\iftoggle{blx@useauthor}}}%
-    \def\ifuseeditor{\blx@TE{\iftoggle{blx@useeditor}}}%
-    \def\ifusetranslator{\blx@TE{\iftoggle{blx@usetranslator}}}%
-    \def\ifterseinits{\blx@TE{\iftoggle{blx@terseinits}}}%
-    \def\iffirstinits{\blx@TE{\iftoggle{blx@giveninits}}}% legacy alias for \ifgiveninits
-    \def\ifgiveninits{\blx@TE{\iftoggle{blx@giveninits}}}%
-    \def\ifsingletitle{\blx@TE{\iftoggle{abx@bool@singletitle}}}%
-    \def\ifandothers#1{\blx@TE{\iftoggle{abx@bool@more#1}}}}}
-
-% {<listmacro>}{<filtercsname>} => matches in <listmacro>
-
-\protected\def\blx@bibfilter#1#2{%
-  \begingroup
-  \edef\blx@do##1{%
-    \def\noexpand\blx@flt@item{##1}%
-    \ifboolexpr{\csexpandonce{#2}}%
-      {\listadd\noexpand\blx@tempa{##1}}%
-      {}}%
-  \let\blx@done\relax
-  \edef\blx@tempa{%
-    \let\noexpand\blx@tempa\noexpand\@empty
-    \blx@listloop{#1}}%
-  \blx@tempa
-  \edef\blx@tempa{\endgroup
-    \def\noexpand#1{\blx@tempa}}%
-  \blx@tempa}
-
-%% Auxiliary macros
-
-\newrobustcmd*{\mkbibquote}{\enquote}
-\protected\def\blx@imc@mkbibquote{%
-  \blx@ifuspunct\blx@usquote\enquote}
-
-\def\blx@usquote{%
-  \ifnum\@quotelevel>\z@
-    \expandafter\blx@usiquote
-  \else
-    \expandafter\blx@usoquote
-  \fi}
-
-\long\def\blx@usoquote#1{%
-  \begingroup
-  \initoquote
-  \textooquote#1%
-  \futurelet\@let@token\blx@usoquote@i}
-
-\def\blx@usoquote@i{%
-  \blx@usqcheck
-    {\ifx\blx@postpunct\@empty\else\blx@dopostpunct\fi
-     \textcoquote\endgroup}
-    {\blx@setpostpunct\textcoquote\endgroup}}
-
-\long\def\blx@usiquote#1{%
-  \begingroup
-  \initiquote
-  \textoiquote#1%
-  \futurelet\@let@token\blx@usiquote@i}
-
-\def\blx@usiquote@i{%
-  \blx@usqcheck
-    {\textciquote\endgroup}
-    {\blx@setpostpunct\textciquote\endgroup}}
-
-\long\def\blx@usqcheck#1#2{%
-  \def\blx@tempa{#1}%
-  \def\blx@tempb{#2}%
-  \ifx\@let@token\space
-    \blx@usqcheck@i\blx@tempa
-  \fi
-  \ifx\@let@token\@sptoken
-    \blx@usqcheck@i\blx@tempa
-  \fi
-  \if\noexpand\@let@token\relax
-    \expandafter\blx@usqcheck@iv
-  \fi
-  \expandafter\blx@usqcheck@ii\blx@quotepunct\relax&}
-
-\long\def\blx@usqcheck@i#1#2&{\fi#1}
-
-\long\def\blx@usqcheck@ii#1{%
-  \if\noexpand#1\relax
-    \blx@usqcheck@i\blx@tempa
-  \fi
-  \if\noexpand#1\noexpand\@let@token
-    \blx@usqcheck@i{\blx@usqcheck@iii\blx@tempa}%
-  \fi
-  \blx@usqcheck@ii
-}
- 
-\long\def\blx@usqcheck@iii#1#2{#2#1}
- 
-\long\def\blx@usqcheck@iv#1&#2{%
-  \begingroup
-    \escapechar=-1 %
-    \edef\blx@tempa{\expandafter\@gobble\string#2}%
-    \expandafter\endgroup
-    \ifx\blx@tempa\@empty
-    \else
-      \blx@usqcheck@i\blx@tempb
-    \fi
-    #1&#2%
-}
-
-\def\blx@usqcheck@iii#1#2{#2#1}
-
-\newrobustcmd*{\mkbibemph}{\emph}
-\protected\long\def\blx@imc@mkbibemph#1{%
-  \emph{#1}\blx@imc@setpunctfont\emph}
-
-\newrobustcmd*{\mkbibbold}{\textbf}
-\protected\long\def\blx@imc@mkbibbold#1{%
-  \textbf{#1}\blx@imc@setpunctfont\textbf}
-
-\newrobustcmd*{\mkbibitalic}{\textit}
-\protected\long\def\blx@imc@mkbibitalic#1{%
-  \textit{#1}\blx@imc@setpunctfont\textit}
-
-\blx@regimcs{\mkbibquote \mkbibemph \mkbibbold \mkbibitalic}
-
-\newcommand*{\bibleftparen}{\blx@postpunct(}
-\newcommand*{\bibrightparen}{\blx@postpunct)\midsentence}
-\newcommand*{\bibleftbracket}{\blx@postpunct[}
-\newcommand*{\bibrightbracket}{\blx@postpunct]\midsentence}
-
-\def\blx@parenlevel{%
-  \iftoggle{blx@footnote}
-    {\blx@parenlevel@foot}
-    {\blx@parenlevel@text}}
-
-\newrobustcmd*{\blx@bibopenparen}{%
-  \blx@opencheck\bibopenparen
-  \blx@postpunct
-  \ifnum\blx@parenlevel=\z@
-    \global\blx@parenlevel\@ne
-    \global\c@parenlevel\@ne
-    \expandafter\bibleftparen
-  \else
-    \expandafter\blx@openparen
-  \fi}
-
-\newrobustcmd*{\blx@bibopenbracket}{%
-  \blx@opencheck\bibopenbracket
-  \blx@postpunct
-  \ifnum\blx@parenlevel=\z@
-    \global\blx@parenlevel1002
-    \global\c@parenlevel\@ne
-    \expandafter\bibleftbracket
-  \else
-    \expandafter\blx@openparen
-  \fi}
-
-\newrobustcmd*{\blx@bibcloseparen}{%
-  \blx@closecheck\bibcloseparen
-  \blx@postpunct\blx@closeparen}
-
-\newrobustcmd*{\blx@bibclosebracket}{%
-  \blx@closecheck\bibclosebracket
-  \blx@postpunct\blx@closeparen}
-
-\def\blx@openparen{%
-  \ifodd\blx@parenlevel
-    \global\advance\blx@parenlevel\@ne
-    \global\advance\c@parenlevel\@ne
-    \expandafter\bibleftbracket
-  \else
-    \global\advance\blx@parenlevel\@ne
-    \global\advance\c@parenlevel\@ne
-    \expandafter\bibleftparen
-  \fi}
-
-\def\blx@closeparen{%
-  \ifodd\blx@parenlevel
-    \blx@closeparen@i
-    \expandafter\bibrightparen
-  \else
-    \blx@closeparen@i
-    \expandafter\bibrightbracket
-  \fi}
-
-\def\blx@closeparen@i{%
-  \ifnum\blx@parenlevel=1002
-    \global\blx@parenlevel\z@
-    \global\c@parenlevel\z@
-  \else
-    \global\advance\blx@parenlevel\m@ne
-    \global\advance\c@parenlevel\m@ne
-  \fi}
-
-\def\blx@opencheck#1{%
-  \ifnum\numexpr\blx@parenlevel+\@ne
-    \ifnum\blx@parenlevel>\@m -1001\fi
-  >\c@maxparens
-    \blx@err@nestparen{\string#1}%
-    \blx@errormark
-  \fi}
-
-\def\blx@closecheck#1{%
-  \ifnum\numexpr\blx@parenlevel
-    \ifnum\blx@parenlevel>\@m -1001\fi
-  >\c@maxparens
-    \blx@err@nestparen{\string#1}%
-    \blx@errormark
-  \fi
-  \ifnum\blx@parenlevel<\@ne
-    \blx@err@matchparen{Unmatched \string#1}%
-    \blx@errormark
-  \fi}
-
-\protected\def\blx@errormark{%
-  \rule[0.25ex]{1.25ex}{1.25ex}}
-
-\AtEndDocument{%
-  \unless\ifnum\blx@parenlevel@text=\z@
-    \blx@err@matchparen{%
-      Unbalanced parentheses or brackets in the document body}%
-  \fi
-  \unless\ifnum\blx@parenlevel@foot=\z@
-    \blx@err@matchparen{%
-      Unbalanced parentheses or brackets in a foot or endnote}%
-  \fi}
-
-\newrobustcmd{\mkbibparens}[1]{%
-  \begingroup
-  \blx@blxinit
-  \blx@setsfcodes
-  \bibopenparen#1\bibcloseparen
-  \endgroup}
-
-\newrobustcmd{\mkbibbrackets}[1]{%
-  \begingroup
-  \blx@blxinit
-  \blx@setsfcodes
-  \bibopenbracket#1\bibclosebracket
-  \endgroup}
-
-\newrobustcmd*{\parentext}{\mkbibparens}
-\newrobustcmd*{\brackettext}{\mkbibbrackets}
-
-\newrobustcmd{\mkbibsuperscript}[1]{%
-  \unspace\allowhyphens\textsuperscript{%
-    \begingroup
-    \protected\long\def\mkbibsuperscript##1{%
-      \blx@warning{Nested superscript}%
-      \mkbibbrackets{##1}}%
-    #1\endgroup}}
-
-\newrobustcmd{\mkbibfootnote}{\blx@mkbibfootnote{}}
-\newrobustcmd{\mkbibfootnotetext}{\blx@mkbibfootnote{text}}
-\newrobustcmd{\blx@mkbibfootnote}[2]{%
-  \iftoggle{blx@footnote}
-    {\blx@warning{Nested notes}%
-     \addspace\mkbibparens{#2}}
-    {\unspace
-     \ifnum\blx@notetype=\tw@
-       \expandafter\@firstoftwo
-     \else
-       \expandafter\@secondoftwo
-     \fi
-       {\csuse{blx@theendnote#1}{\protecting{\blxmkbibnote{end}{#2}}}}
-       {\csuse{footnote#1}{\protecting{\blxmkbibnote{foot}{#2}}}}}}
-
-\newrobustcmd{\mkbibendnote}{\blx@mkbibendnote{}}
-\newrobustcmd{\mkbibendnotetext}{\blx@mkbibendnote{text}}
-\newrobustcmd{\blx@mkbibendnote}[2]{%
-  \iftoggle{blx@footnote}
-    {\blx@warning{Nested notes}%
-     \addspace\mkbibparens{#2}}
-    {\unspace
-     \ifnum\blx@notetype=\@ne
-       \expandafter\@firstoftwo
-     \else
-       \expandafter\@secondoftwo
-     \fi
-       {\csuse{footnote#1}{\protecting{\blxmkbibnote{foot}{#2}}}}
-       {\csuse{blx@theendnote#1}{\protecting{\blxmkbibnote{end}{#2}}}}}}
-
-\newrobustcmd{\blxmkbibnote}[2]{%
-  \begingroup
-  \blx@blxinit
-  \blx@setsfcodes
-  \blx@postpunct@agroup
-  \toggletrue{blx@footnote}%
-  \csuse{bib#1notewrapper}{#2}%
-  \endgroup}
-
-\newcommand{\bibfootnotewrapper}[1]{%
-  \bibsentence#1\addperiod}
-
-\newcommand{\bibendnotewrapper}[1]{%
-  \bibsentence#1\addperiod}
-
-\AtEndPreamble{%
-  \def\blx@theendnote{\blx@err@endnote\footnote}%
-  \def\blx@theendnotetext{\blx@err@endnote\footnotetext}%
-  \ifdef\endnote
-    {\def\blx@theendnote{\endnote}%
-     \ifdef\endnotetext
-       {\def\blx@theendnotetext{\endnotetext}}
-       {}}
-    {\ifdef\pagenote
-       {\def\blx@theendnote{\pagenote}%
-        \ifdef\pagenotetext
-          {\def\blx@theendnotetext{\pagenotetext}}
-          {}}
-       {}}}
-
-\newrobustcmd*{\mknumalph}[1]{%
-  \begingroup
-  \blx@tempcnta=#1\relax
-  \ifnum\blx@tempcnta>702 %
-  \else
-    \ifnum\blx@tempcnta>26 %
-      \advance\blx@tempcnta\m@ne
-      \divide\blx@tempcnta26\relax
-      \blx@numalph\blx@tempcnta
-      \multiply\blx@tempcnta26\relax
-      \blx@tempcnta=\numexpr#1-\blx@tempcnta\relax
-    \fi
-  \fi
-  \blx@numalph\blx@tempcnta
-  \endgroup}
-\def\blx@numalph#1{%
-  \ifcase#1\relax\blx@warning@entry{Value out of range}\number#1\or
-  a\or b\or c\or d\or e\or f\or g\or h\or i\or j\or k\or l\or m\or
-  n\or o\or p\or q\or r\or s\or t\or u\or v\or w\or x\or y\or z\else
-  \blx@warning@entry{Value out of range}\number#1\fi}
-
-% {<macro>}[<pre>]{<vol>}[<post>] => <macro>{<pre>}{{<vol>}{<post>}}
-
-\newrobustcmd*{\volcitecmd}{%
-  \AtNextCite{\DeclareFieldAlias{postnote}{volcitenote}}%
-  \begingroup\let\blx@citeargs\blx@volciteargs}
-
-\protected\def\blx@volciteargs#1{%
-  \endgroup
-  \@ifnextchar[%]
-    {\blx@volciteargs@i{#1}}
-    {\blx@volciteargs@i{#1}[]}}
-
-\long\def\blx@volciteargs@i#1[#2]#3{%
-  \@ifnextchar[%]
-    {\blx@volciteargs@ii{#1}{#2}{#3}}
-    {\blx@citeargs@iii{#1{#2}{{#3}{}}}}}
-
-\long\def\blx@volciteargs@ii#1#2#3[#4]{%
-  \blx@citeargs@iii{#1{#2}{{#3}{#4}}}}
-
-\newrobustcmd*{\multivolcitecmd}{%
-  \AtNextCite{\DeclareFieldAlias{postnote}{volcitenote}}%
-  \def\blx@hook@mcite@before{%
-    \global\undef\blx@hook@mcite@before
-    \let\blx@citeargs\blx@volmciteargs}}
-
-\protected\def\blx@volmciteargs#1{%
-  \@ifnextchar[%]
-    {\blx@volciteargs@i{#1}}
-    {\blx@volciteargs@i{#1}[]}}
-
-%% Control file
-
-\begingroup
-\let~\space
-\@makeother\<
-\@makeother\>
-\@makeother\.
-\@makeother\:
-\@makeother\?
-\@makeother\"
-\@makeother\-
-\@makeother\=
-\@makeother\/
-\xdef\blx@xml@file{%
-  \blx@sig@bcf\blx@nl
-  \blx@ver@bcf\blx@nl}
-\xdef\blx@xml@endfile{%
-  \blx@nl</bcf:controlfile>}
-\xdef\blx@xml@comment#1{%
-  ~~<!-- #1 -->\blx@nl}
-\xdef\blx@xml@options#1#2#3{%
-  ~~<bcf:options%
-    \noexpand\ifblank{#1}{}{ component="#1"}%
-    \noexpand\ifblank{#2}{}{ type="#2"}%
-  >\blx@nl
-  #3%
-  ~~</bcf:options>\blx@nl}
-\xdef\blx@xml@option#1#2{%
-  ~~~~<bcf:option type="#1">\blx@nl
-  #2%
-  ~~~~</bcf:option>\blx@nl}
-\xdef\blx@xml@ordered#1#2{%
-  ~~~~~~<bcf:value order="#1">#2</bcf:value>\blx@nl}
-
-\xdef\blx@xml@displaymodes#1#2{%
-  ~~<bcf:displaymodes type="#1">\blx@nl
-  #2%
-  ~~</bcf:displaymodes>\blx@nl}
-\xdef\blx@xml@displaymode#1{%
-  ~~~~<bcf:displaymode>\blx@nl
-  #1%
-  ~~~~</bcf:displaymode>\blx@nl}
-\xdef\blx@xml@dtarget#1{%
-  ~~~~~~<bcf:dtarget>#1</bcf:dtarget>\blx@nl}
-\xdef\blx@xml@dmode#1#2{%
-  ~~~~~~<bcf:dmode order="#1">#2</bcf:dmode>\blx@nl}
-
-\xdef\blx@xml@inheritance#1{%
-  ~~<bcf:inheritance>\blx@nl
-  #1%
-  ~~</bcf:inheritance>\blx@nl}
-\xdef\blx@xml@inherit@defaults#1#2{%
-  ~~~~<bcf:defaults#1>\blx@nl
-  #2%
-  ~~~~</bcf:defaults>\blx@nl}
-\xdef\blx@xml@inherit@data#1{%
-  ~~~~<bcf:inherit>\blx@nl
-  #1%
-  ~~~~</bcf:inherit>\blx@nl}
-\xdef\blx@xml@inherit@type#1#2#3{%
-  ~~~~~~<bcf:type\string_pair source="#1" target="#2"#3/>\blx@nl}
-\xdef\blx@xml@inherit@field#1#2#3{%
-  ~~~~~~<bcf:field source="#1" target="#2"#3/>\blx@nl}
-\xdef\blx@xml@inherit@block#1{%
-  ~~~~~~<bcf:field source="#1" skip="true"/>\blx@nl}
-
-\xdef\blx@xml@sorting#1{%
-  ~~<bcf:sorting>\blx@nl
-  #1%
-  ~~</bcf:sorting>\blx@nl}
-\xdef\blx@xml@presort#1#2{%
-  ~~~~<bcf:presort\noexpand\ifblank{#1}{}{ type="#1"}>%
-  #2</bcf:presort>\blx@nl}
-
-\xdef\blx@xml@sortexclude#1#2{%
-  ~~~~<bcf:sortexclusion\noexpand\ifblank{#1}{}{ type="#1"}>\blx@nl
-  #2%
-  ~~~~</bcf:sortexclusion>\blx@nl}
-\xdef\blx@xml@exclude#1{%
-  ~~~~~~<bcf:exclusion>#1</bcf:exclusion>\blx@nl}
-\xdef\blx@xml@sort#1#2{%
-  ~~~~<bcf:sort #1>\blx@nl
-  #2%
-  ~~~~</bcf:sort>\blx@nl}
-\xdef\blx@xml@sortitem#1#2{%
-  ~~~~~~<bcf:sortitem #1>#2</bcf:sortitem>\blx@nl}
-\xdef\blx@xml@section#1{%
-  ~~<bcf:section number="#1">}
-\xdef\blx@xml@endsection{%
-  ~~</bcf:section>}
-\xdef\blx@xml@bibdata#1#2{%
-  ~~<bcf:bibdata section="#1">\blx@nl
-  #2%
-  ~~</bcf:bibdata>\blx@nl}
-\xdef\blx@xml@datasource#1#2#3{%
-  ~~~~<bcf:datasource type="#1" datatype="#2">#3</bcf:datasource>\blx@nl}
-\xdef\blx@xml@citekey#1{%
-  ~~~~<bcf:citekey>#1</bcf:citekey>}
-\xdef\blx@xml@citeset#1#2{%
-  ~~~~<bcf:citekey type="set" members="#2">#1</bcf:citekey>}
-\xdef\blx@xml@svalue#1#2{%
-  \blx@xml@option{singlevalued}{%
-  ~~~~~~<bcf:key>#1</bcf:key>\blx@nl
-  ~~~~~~<bcf:value>#2</bcf:value>\blx@nl}}
-\xdef\blx@xml@mvalue#1#2{%
-  \blx@xml@option{multivalued}{%
-  ~~~~~~<bcf:key>#1</bcf:key>\blx@nl
-  #2}}
-\xdef\blx@xml@toggle#1{%
-  \blx@xml@svalue{#1}{\noexpand\iftoggle{blx@#1}{1}{0}}}
-\endgroup
-
-\def\blx@bcf@options@global{%
-  \blx@xml@comment{global}%
-  \blx@xml@options{biblatex}{global}{%
-    \blx@xml@svalue{alphaothers}{\labelalphaothers}%
-    \blx@xml@toggle{labelalpha}%
-    \blx@xml@mvalue{labelnamespec}{\blx@bcf@labelnamespec}%
-    \blx@xml@toggle{labeldate}%
-    \blx@xml@mvalue{labeldatespec}{\blx@bcf@labeldatespec}%
-    \blx@xml@svalue{maxalphanames}{\blx@maxalphanames}%
-    \blx@xml@svalue{maxbibnames}{\blx@maxbibnames}%
-    \blx@xml@svalue{maxcitenames}{\blx@maxcitenames}%
-    \blx@xml@svalue{maxitems}{\blx@maxitems}%
-    \blx@xml@svalue{minalphanames}{\blx@minalphanames}%
-    \blx@xml@svalue{minbibnames}{\blx@minbibnames}%
-    \blx@xml@svalue{mincitenames}{\blx@mincitenames}%
-    \blx@xml@svalue{minitems}{\blx@minitems}%
-    \blx@xml@toggle{singletitle}%
-    \blx@xml@svalue{sortalphaothers}{\sortalphaothers}%
-    \blx@xml@svalue{sortlos}{\blx@sortlos}%
-    \blx@xml@svalue{uniquelist}{\blx@uniquelist}%
-    \blx@xml@svalue{uniquename}{\blx@uniquename}%
-    \blx@xml@toggle{useauthor}%
-    \blx@xml@toggle{useeditor}%
-    \blx@xml@toggle{useprefix}%
-    \blx@xml@toggle{usetranslator}%
-  }%
-}
-
-\def\blx@bcf@options@type#1{%
-  \blx@xml@comment{#1}%
-  \blx@xml@options{biblatex}{#1}{%
-    \blx@xml@toggle{labelalpha}%
-    \blx@xml@mvalue{labelnamespec}{%
-      \ifcsdef{blx@bcf@labelnamespec@#1}
-	{\csuse{blx@bcf@labelnamespec@#1}}
-	{\blx@bcf@labelnamespec}}%
-    \blx@xml@toggle{labeldate}%
-    \blx@xml@mvalue{labeldatespec}{%
-      \ifcsdef{blx@bcf@labeldatespec@#1}
-        {\csuse{blx@bcf@labeldatespec@#1}}
-	{\blx@bcf@labeldatespec}}%
-    \blx@xml@svalue{maxalphanames}{\blx@maxalphanames}%
-    \blx@xml@svalue{maxbibnames}{\blx@maxbibnames@type}%
-    \blx@xml@svalue{maxcitenames}{\blx@maxcitenames@type}%
-    \blx@xml@svalue{maxitems}{\blx@maxitems@type}%
-    \blx@xml@svalue{minalphanames}{\blx@minalphanames}%
-    \blx@xml@svalue{minbibnames}{\blx@minbibnames@type}%
-    \blx@xml@svalue{mincitenames}{\blx@mincitenames@type}%
-    \blx@xml@svalue{minitems}{\blx@minitems@type}%
-    \blx@xml@toggle{singletitle}%
-    \blx@xml@toggle{skipbib}%
-    \blx@xml@toggle{skiplab}%
-    \blx@xml@toggle{skiplos}%
-    \blx@xml@svalue{uniquelist}{\blx@uniquelist}%
-    \blx@xml@svalue{uniquename}{\blx@uniquename}%
-    \blx@xml@toggle{useauthor}%
-    \blx@xml@toggle{useeditor}%
-    \blx@xml@toggle{useprefix}%
-    \blx@xml@toggle{usetranslator}%
-  }%
-}
-
-\edef\blx@ctrl@bibtex{%
-  \blx@msg@bib
-  @Control\string{biblatex-control,\blx@nl
-  \space\space options = \string{%
-    \blx@bblversion:%
-    \noexpand\iftoggle{blx@debug}{1}{0}:%
-    \noexpand\ifnum\noexpand\blx@backend>\noexpand\blx@backend@bibtex
-      1:%
-    \noexpand\else
-      0:%
-    \noexpand\fi
-    \noexpand\iftoggle{blx@sortcase}{1}{0}:%
-    \noexpand\iftoggle{blx@terseinits}{1}{0}:%
-    \noexpand\iftoggle{blx@useprefix}{1}{0}:%
-    \noexpand\iftoggle{blx@useauthor}{1}{0}:%
-    \noexpand\iftoggle{blx@useeditor}{1}{0}:%
-    \noexpand\iftoggle{blx@usetranslator}{1}{0}:%
-    \noexpand\iftoggle{blx@labelalpha}{1}{0}:%
-    \noexpand\iftoggle{blx@labeldate}{1}{0}:%
-    \noexpand\iftoggle{blx@singletitle}{1}{0}:%
-    \noexpand\csuse{blx@bibtex@sorting@\noexpand\blx@sorting}:%
-    \noexpand\blx@sortlos:%
-    \noexpand\blx@maxcitenames:%
-    \noexpand\blx@mincitenames:%
-    \noexpand\blx@maxline:%
-    \noexpand\detokenize\noexpand\expandafter{\noexpand\labelalphaothers}%
-  \string},\blx@nl
-  \string}%
-}
-
-\def\blx@ctrlwrite@bibtex{%
-  \immediate\openout\blx@auxout\blx@ctrlfile@bibtex\blxauxsuffix.bib\relax
-  \blx@auxwrite\blx@auxout{}{\blx@ctrl@bibtex}%
-  \immediate\closeout\blx@auxout}
-
-\def\blx@ctrlwrite@biber{%
-  \begingroup
-  \blx@safe@actives
-  \let\protect\string
-  % options
-  \edef\labelalphaothers{\labelalphaothers}%
-  \edef\sortalphaothers{\sortalphaothers}%
-  \blx@xmlsanitizeafter{\def\labelalphaothers}{\labelalphaothers}%
-  \blx@xmlsanitizeafter{\def\sortalphaothers}{\sortalphaothers}%
-  \edef\blx@tempa{%
-    \blx@xml@file
-    \blx@xml@comment{BIBER OPTIONS}%
-    \blx@xml@options{biber}{global}{%
-      \blx@xml@svalue{bblencoding}{\blx@texencoding}%
-      \blx@xml@svalue{bibencoding}{\blx@bibencoding}%
-      \blx@xml@toggle{debug}%
-      \blx@xml@svalue{mincrossrefs}{\blx@mincrossrefs}%
-      \blx@xml@toggle{sortcase}%
-      \ifdef\blx@sortlocale
-	{\blx@xml@svalue{sortlocale}{\blx@sortlocale}}
-	{}%
-      \blx@xml@toggle{sortupper}%
-    }%
-    \blx@xml@comment{BIBLATEX OPTIONS}%
-    \blx@bcf@options@global
-  }%
-  \ifdef\blx@opts@type
-    {\def\do##1{%
-       \begingroup
-       \blx@setoptions@type{##1}%
-       \begingroup
-       \let\protect\relax
-       \blx@checkoptions@type
-       \endgroup
-       \xappto\blx@tempa{\blx@bcf@options@type{##1}}%
-       \endgroup}%
-     \dolistloop\blx@opts@type}
-    {}%
-  % displaymode
-  \eappto\blx@tempa{%
-    \blx@xml@comment{DISPLAYMODES}%
-    \blx@xml@displaymodes{global}{%
-      \csuse{blx@biber@displaymodes@global}%
-    }%
-  }%
-  % data inheritance
-  \eappto\blx@tempa{%
-    \blx@xml@comment{CROSSREF}%
-    \blx@xml@inheritance{%
-      \csuse{blx@biber@inherit@default}%
-      \csuse{blx@biber@inherit@data}%
-    }%
-  }%
-  % sorting
-  \def\do##1{%
-    \eappto\blx@bcf@presort{\csuse{blx@bcf@presort@##1}}%
-    \eappto\blx@bcf@exclude{\csuse{blx@bcf@exclude@##1}}}%
-  \abx@dotypes
-  \eappto\blx@tempa{%
-    \blx@xml@comment{SORTING}%
-    \blx@xml@sorting{%
-      \blx@bcf@presort
-      \blx@bcf@exclude
-      \csuse{blx@biber@sorting@\blx@sorting}%
-    }%
-  }%
-  % files
-  \let\blx@tempb\@empty
-  \blx@bibdata\blx@tempb\blx@bibfiles
-  \eappto\blx@tempa{%
-    \blx@xml@comment{CITATION DATA}%
-    \blx@xml@comment{section 0}%
-    \blx@xml@bibdata{0}{\blx@tempb}%
-    \blx@xml@section{0}%
-  }%
-  \immediate\openout\blx@auxout\jobname.bcf\relax
-  \blx@auxwrite\blx@auxout{}{\blx@tempa}%
-  \global\undef\blx@tempa
-  \endgroup
-  \AfterEndDocument{%
-    \blx@auxwrite\blx@auxout{}{%
-      \blx@xml@endsection
-      \blx@xml@endfile}%
-    \immediate\closeout\blx@auxout}}
-
-%% Package options
-
-% [<entrytype,entrytype,...>]{<options>}
-
-\newrobustcmd*{\ExecuteBibliographyOptions}[2][]{%
-  \ifblank{#1}
-    {\setkeys{blx@opt@pre}{#2}}
-    {\forcsvlist{\blx@typeoptions{#2}}{#1}}}
-\@onlypreamble\ExecuteBibliographyOptions
-
-\def\blx@typeoptions#1#2{%
-  \blx@addtypeopt{#2}%
-  \csappto{blx@opts@type@#2}{#1}}
-
-\def\blx@addtypeopt#1{%
-  \notblank{#1}
-    {\ifdef\blx@opts@type
-       {\ifinlist{#1}{\blx@opts@type}
-	  {}
-	  {\listadd\blx@opts@type{#1}}}
-       {\listadd\blx@opts@type{#1}}}
-    {}}
-
-% load-time only
-
-\define@key{blx@opt@ldt}{style}{%
-  \def\blx@cbxfile{#1}%
-  \def\blx@bbxfile{#1}}
-
-\define@key{blx@opt@ldt}{bibstyle}{%
-  \def\blx@bbxfile{#1}}
-
-\define@key{blx@opt@ldt}{citestyle}{%
-  \def\blx@cbxfile{#1}}
-
-\define@key{blx@opt@ldt}{natbib}[true]{%
-  \settoggle{blx@natbib}{#1}}
-
-\define@key{blx@opt@ldt}{mcite}[true]{%
-  \settoggle{blx@mcite}{#1}}
-
-% load-time and preamble
-
-\DeclareBibliographyOption{debug}[true]{%
-  \settoggle{blx@debug}{#1}}
-
-\DeclareBibliographyOption{backend}{%
-  \ifcsdef{blx@backend@#1}
-    {\letcs\blx@backend{blx@backend@#1}}
-    {\blx@err@invopt{backend=#1}{}}}
-\chardef\blx@backend@bibtex=0
-\chardef\blx@backend@bibtexe=1
-\chardef\blx@backend@bibtexu=2
-\cslet{blx@backend@bibtex8}\blx@backend@bibtexe
-
-\DeclareBibliographyOption{loadfiles}[true]{%
-  \settoggle{blx@loadfiles}{#1}}
-
-\DeclareBibliographyOption{mincrossrefs}{%
-  \ifnum#1<\z@
-    \def\blx@mincrossrefs{1}%
-    \def\blx@minxrefs{1}%
-  \else
-    \def\blx@mincrossrefs{#1}%
-    \def\blx@minxrefs{#1}%
-  \fi}
-\def\blx@minxrefs{2}
-
-\DeclareBibliographyOption{texencoding}{%
-  \ifstrequal{#1}{auto}
-    {\undef\blx@texencoding}
-    {\def\blx@texencoding{#1}}}
-
-\DeclareBibliographyOption{bibencoding}{%
-  \ifcsdef{blx@bibenc@#1}
-    {\letcs\blx@bibencoding{blx@bibenc@#1}}
-    {\def\blx@bibencoding{#1}}}
-
-\def\abx@mapbibenc#1#2{\csdef{blx@bibenc@#1}{#2}}
-\abx@mapbibenc{inputenc}{auto}
-\abx@mapbibenc{x-ascii}{ascii}
-
-\def\abx@mapinpenc#1#2{\csdef{blx@inpenc@#1}{#2}}
-\abx@mapinpenc{utf8x}{utf8}
-\abx@mapinpenc{lutf8}{utf8}
-\abx@mapinpenc{x-ascii}{ascii}
-
-\DeclareBibliographyOption{safeinputenc}[true]{%
-  \settoggle{blx@safeinputenc}{#1}}
-\newtoggle{blx@safeinputenc}
-
-\DeclareBibliographyOption{sorting}{%
-  \def\blx@sorting{#1}}
-\def\blx@bibtex@sorting@none{0}
-\def\blx@bibtex@sorting@nty{1}
-\def\blx@bibtex@sorting@nyt{2}
-\def\blx@bibtex@sorting@nyvt{3}
-\def\blx@bibtex@sorting@anyt{12}
-\def\blx@bibtex@sorting@anyvt{13}
-\def\blx@bibtex@sorting@ynt{21}
-\def\blx@bibtex@sorting@ydnt{22}
-\def\blx@bibtex@sorting@debug{99}
-
-\AtEndPreamble{%
-  \ifcsdef{blx@bibtex@sorting@\blx@sorting}
-    {}
-    {\blx@err@invopt{sorting=\blx@sorting}{}%
-     \def\blx@sorting{nty}}}
-
-\DeclareBibliographyOption{sortcase}[true]{%
-  \settoggle{blx@sortcase}{#1}}
-
-\DeclareBibliographyOption{sortupper}[true]{%
-  \settoggle{blx@sortupper}{#1}}
-
-\DeclareBibliographyOption{sortlocale}{%
-  \ifblank{#1}
-    {\undef\blx@sortlocale}
-    {\edef\blx@sortlocale{\detokenize{#1}}}}
-
-\DeclareBibliographyOption{sortlos}{%
-  \ifcsdef{blx@opt@sortlos@#1}
-    {\letcs\blx@sortlos{blx@opt@sortlos@#1}}
-    {\blx@err@invopt{sortlos=#1}{}}}
-\def\blx@opt@sortlos@bib{0}
-\def\blx@opt@sortlos@los{1}
-
-\DeclareBibliographyOption{maxnames}{%
-  \numdef\blx@maxcitenames{#1}%
-  \numdef\blx@maxbibnames{#1}}
-\DeclareBibliographyOption{minnames}{%
-  \numdef\blx@mincitenames{#1}%
-  \numdef\blx@minbibnames{#1}}
-\DeclareTypeOption{maxnames}{%
-  \numdef\blx@maxcitenames@type{#1}%
-  \numdef\blx@maxbibnames@type{#1}%
-  \c@maxnames#1\relax}
-\DeclareTypeOption{minnames}{%
-  \numdef\blx@mincitenames@type{#1}%
-  \numdef\blx@minbibnames@type{#1}%
-  \c@minnames#1\relax}
-\DeclareEntryOption{maxnames}{%
-  \c@maxnames#1\relax}
-\DeclareEntryOption{minnames}{%
-  \c@minnames#1\relax}
-
-\DeclareBibliographyOption{maxbibnames}{%
-  \numdef\blx@maxbibnames{#1}}
-\DeclareBibliographyOption{minbibnames}{%
-  \numdef\blx@minbibnames{#1}}
-\DeclareTypeOption{maxbibnames}{%
-  \numdef\blx@maxbibnames@type{#1}%
-  \iftoggle{blx@bibliography}
-    {\c@maxnames#1\relax}
-    {}}
-\DeclareTypeOption{minbibnames}{%
-  \numdef\blx@minbibnames@type{#1}%
-  \iftoggle{blx@bibliography}
-    {\c@minnames#1\relax}
-    {}}
-\DeclareEntryOption{maxbibnames}{%
-  \iftoggle{blx@bibliography}
-    {\c@maxnames#1\relax}
-    {}}
-\DeclareEntryOption{minbibnames}{%
-  \iftoggle{blx@bibliography}
-    {\c@minnames#1\relax}
-    {}}
-
-\DeclareBibliographyOption{maxcitenames}{%
-  \numdef\blx@maxcitenames{#1}}
-\DeclareBibliographyOption{mincitenames}{%
-  \numdef\blx@mincitenames{#1}}
-\DeclareTypeOption{maxcitenames}{%
-  \numdef\blx@maxcitenames@type{#1}%
-  \iftoggle{blx@bibliography}
-    {}
-    {\c@maxnames#1\relax}}
-\DeclareTypeOption{mincitenames}{%
-  \numdef\blx@mincitenames@type{#1}%
-  \iftoggle{blx@bibliography}
-    {}
-    {\c@minnames#1\relax}}
-\DeclareEntryOption{maxcitenames}{%
-  \iftoggle{blx@bibliography}
-    {}
-    {\c@maxnames#1\relax}}
-\DeclareEntryOption{mincitenames}{%
-  \iftoggle{blx@bibliography}
-    {}
-    {\c@minnames#1\relax}}
-
-\appto\blx@checkoptions@global{%
-  \blx@maxmin@num{maxbibnames}{minbibnames}\blx@maxbibnames\blx@minbibnames
-  \blx@maxmin@num{maxcitenames}{mincitenames}\blx@maxcitenames\blx@mincitenames}
-\appto\blx@checkoptions@type{%
-  \blx@maxmin@num{maxbibnames}{minbibnames}\blx@maxbibnames@type\blx@minbibnames@type
-  \blx@maxmin@num{maxcitenames}{mincitenames}\blx@maxcitenames@type\blx@mincitenames@type}
-\appto\blx@checkoptions@entry{%
-  \blx@maxmin@cnt{maxnames}{minnames}\c@maxnames\c@minnames}
-
-\DeclareBibliographyOption{maxitems}{%
-  \numdef\blx@maxitems{#1}}
-\DeclareBibliographyOption{minitems}{%
-  \numdef\blx@minitems{#1}}
-\DeclareTypeOption{maxitems}{%
-  \numdef\blx@maxitems@type{#1}%
-  \c@maxitems#1\relax}
-\DeclareTypeOption{minitems}{%
-  \numdef\blx@minitems@type{#1}%
-  \c@minitems#1\relax}
-\DeclareEntryOption{maxitems}{%
-  \c@maxitems#1\relax}
-\DeclareEntryOption{minitems}{%
-  \c@minitems#1\relax}
-
-\appto\blx@checkoptions@global{%
-  \blx@maxmin@num{maxitems}{minitems}\blx@maxitems\blx@minitems}
-\appto\blx@checkoptions@type{%
-  \blx@maxmin@num{maxitems}{minitems}\blx@maxitems@type\blx@minitems@type}
-\appto\blx@checkoptions@entry{%
-  \blx@maxmin@cnt{maxitems}{minitems}\c@maxitems\blx@minitems}
-
-\DeclareBibliographyOption{maxalphanames}{%
-  \numdef\blx@maxalphanames{#1}}
-\DeclareBibliographyOption{minalphanames}{%
-  \numdef\blx@minalphanames{#1}}
-\DeclareTypeOption{maxalphanames}{%
-  \numdef\blx@maxalphanames{#1}}
-\DeclareTypeOption{minalphanames}{%
-  \numdef\blx@minalphanames{#1}}
-
-\appto\blx@checkoptions@global{%
-  \blx@maxmin@num{maxalphanames}{minalphanames}\blx@maxalphanames\blx@minalphanames}
-\appto\blx@checkoptions@type{%
-  \blx@maxmin@num{maxalphanames}{minalphanames}\blx@maxalphanames\blx@minalphanames}
-
-\def\blx@maxmin@num#1#2#3#4{%
-  \ifnumless#3\@ne
-    {\blx@err@invopt{#1=#3}{'#1' must be greater than zero}%
-     \let#3\@ne}
-    {}%
-  \ifnumless#4\@ne
-    {\blx@err@invopt{#2=#4}{'#2' must be greater than zero}%
-     \let#4\@ne}
-    {}%
-  \ifnumless#3#4
-    {\blx@err@confopt{#1/#2}{'#1' must be greater than or equal to '#2'}%
-     \let#3#4}
-    {}}
-
-\def\blx@maxmin@cnt#1#2#3#4{%
-  \ifnumless#3\@ne
-    {\blx@err@invopt{#1=\number#3}{'#1' must be greater than zero}%
-     #3\@ne}
-    {}%
-  \ifnumless#4\@ne
-    {\blx@err@invopt{#2=\number#4}{'#2' must be greater than zero}%
-     #4\@ne}
-    {}%
-  \ifnumless#3#4
-    {\blx@err@confopt{#1/#2}{'#1' must be greater than or equal to '#2'}%
-     #3=#4}
-    {}}
-
-\DeclareBibliographyOption{maxline}{% BibTeX only
-  \ifnum#1<49
-    \def\blx@maxline{49}%
-  \else
-    \ifnum#1>79
-      \def\blx@maxline{79}%
-    \else
-      \def\blx@maxline{#1}%
-    \fi
-  \fi}
-
-\DeclareBibliographyOption{terseinits}[true]{%
-  \ifstrequal{#1}{true}
-    {\toggletrue{blx@terseinits}
-     \renewrobustcmd*{\bibinitperiod}{}
-     \renewrobustcmd*{\bibinitdelim}{}
-     \renewrobustcmd*{\bibinithyphendelim}{}}
-    {\togglefalse{blx@terseinits}
-     \renewrobustcmd*{\bibinitperiod}{\adddot}
-     \renewrobustcmd*{\bibinitdelim}{\addnbspace}
-     \renewrobustcmd*{\bibinithyphendelim}{\adddot\mbox{-}}}}
-
-% Legacy for giveninits
-\DeclareBibliographyOption{firstinits}[true]{%
-  \blx@warning@noline{%
-    'firstinits' option is deprecated, use 'giveninits' instead}%
-  \settoggle{blx@giveninits}{#1}}
-
-\DeclareBibliographyOption{giveninits}[true]{%
-  \settoggle{blx@giveninits}{#1}}
-
-\DeclareBibliographyOption{abbreviate}[true]{%
-  \ifstrequal{#1}{true}
-    {\def\abx@str{abx@sstr}}
-    {\def\abx@str{abx@lstr}}}
-
-\DeclareBibliographyOption{dateabbrev}[true]{%
-  \ifstrequal{#1}{true}
-    {\let\abx@bibmonth\blx@imc@bibsstring}
-    {\let\abx@bibmonth\blx@imc@biblstring}}
-
-\DeclareBibliographyOption{language}{%
-  \togglefalse{blx@autolangbib}%
-  \togglefalse{blx@autolangcite}%
-  \ifboolexpr{
-    test {\ifstrequal{#1}{auto}}
-    or
-    test {\ifstrequal{#1}{autobib}}
-    or
-    test {\ifstrequal{#1}{autocite}}
-  }
-  {\def\blx@languagename{english}%
-   \ifstrequal{#1}{auto}
-    {\toggletrue{blx@autolangbib}%
-     \toggletrue{blx@autolangcite}}
-    {}%
-   \ifstrequal{#1}{autobib}
-    {\toggletrue{blx@autolangbib}}
-    {}%
-   \ifstrequal{#1}{autocite}
-    {\toggletrue{blx@autolangcite}}
-    {}}
-  {\IfFileExists{#1.lbx}
-    {\togglefalse{blx@autolangbib}%
-     \togglefalse{blx@autolangcite}%
-     \edef\blx@languagename{#1}}
-    {\blx@error
-      {Language '#1' not supported}
-      {Failed to find a matching '#1.lbx' file}}}}
-
-\DeclareBibliographyOption{clearlang}[true]{%
-  \settoggle{blx@clearlang}{#1}}
-
-\DeclareBibliographyOption{babel}{%
-  \blx@warning@noline{%
-    'babel' option is deprecated, use 'autolang' instead}%
-  \blx@autolang@i{#1}}
-
-\DeclareBibliographyOption{autolang}{%
-  \blx@autolang@i{#1}}
-
-\def\blx@autolang@i#1{%
-  \ifcsdef{blx@opt@autolang@#1}
-    {\csuse{blx@opt@autolang@#1}}
-    {\blx@err@invopt{autolang=#1}{}}}
-
-\def\blx@opt@autolang@none{%
-  \undef\blx@thelangenv
-  \let\blx@hook@initlang\@empty
-  \let\blx@hook@endlang\@empty}
-\def\blx@opt@autolang@hyphen{%
-  \def\blx@thelangenv{hyphenrules}%
-  \let\blx@hook@initlang\@empty
-  \let\blx@hook@endlang\@empty}
-\csdef{blx@opt@autolang@other*}{%
-  \def\blx@thelangenv{otherlanguage*}%
-  \def\blx@hook@initlang{\@quotereset\@ne}%
-  \def\blx@hook@endlang{\blx@postpunct}}
-\def\blx@opt@autolang@other{%
-  \def\blx@thelangenv{otherlanguage}%
-  \def\blx@hook@initlang{\@quotereset\@ne}%
-  \def\blx@hook@endlang{\blx@postpunct}}
-
-\DeclareBibliographyOption{indexing}[true]{%
-  \blx@opt@index{#1}}
-\DeclareTypeOption{indexing}[true]{%
-  \blx@opt@index{#1}}
-\DeclareEntryOption{indexing}[true]{%
-  \blx@opt@index{#1}}
-\def\blx@opt@index#1{%
-  \ifcsdef{blx@opt@index@#1}
-    {\csuse{blx@opt@index@#1}}
-    {\blx@err@invopt{indexing=#1}{}}}
-\def\blx@opt@index@true{%
-  \toggletrue{blx@citeindex}%
-  \toggletrue{blx@bibindex}}
-\def\blx@opt@index@false{%
-  \togglefalse{blx@citeindex}%
-  \togglefalse{blx@bibindex}}
-\def\blx@opt@index@cite{%
-  \toggletrue{blx@citeindex}%
-  \togglefalse{blx@bibindex}}
-\def\blx@opt@index@bib{%
-  \togglefalse{blx@citeindex}%
-  \toggletrue{blx@bibindex}}
-
-\DeclareBibliographyOption{sortcites}[true]{%
-  \ifstrequal{#1}{true}
-    {\let\blx@thecitesort\blx@citesort
-     \let\blx@thenotecheck\blx@notecheck}
-    {\let\blx@thecitesort\blx@citenosort
-     \let\blx@thenotecheck\relax}}
-
-\DeclareBibliographyOption{hyperref}[true]{%
-  \ifcsdef{blx@opt@hyperref@#1}
-    {\letcs\blx@hyperref{blx@opt@hyperref@#1}}
-    {\blx@err@invopt{hyperref=#1}{}}}
-\def\blx@opt@hyperref@false{0}
-\def\blx@opt@hyperref@true{1}
-\def\blx@opt@hyperref@auto{2}
-
-\DeclareBibliographyOption{backref}[true]{%
-  \ifstrequal{#1}{true}
-    {\let\blx@backref\blx@addbackref
-     \let\abx@aux@backref\blx@aux@backref
-     \booltrue{backtracker}}
-    {\let\blx@backref\@gobble
-     \let\abx@aux@backref\@gobblefive
-     \boolfalse{backtracker}}}
-
-\DeclareBibliographyOption{backrefsetstyle}{%
-  \ifcsdef{blx@opt@backrefsetstyle@#1}
-    {\letcs\blx@backrefsetstyle{blx@opt@backrefsetstyle@#1}}
-    {\blx@err@invopt{backrefsetstyle=#1}{}}}
-\def\blx@opt@backrefsetstyle@setonly{0}
-\def\blx@opt@backrefsetstyle@memonly{1}
-\def\blx@opt@backrefsetstyle@setormem{2}
-\def\blx@opt@backrefsetstyle@setandmem{3}
-\def\blx@opt@backrefsetstyle@memandset{4}
-\def\blx@opt@backrefsetstyle@setplusmem{5}
-
-\appto\blx@mkhyperref{%
-  \ifHy@plainpages
-    \blx@warning@noline{%
-      hyperref package option 'plainpages' enabled.\MessageBreak
-      This may cause problems with hyperlinked back\MessageBreak
-      references. 'plainpages=false' is recommended}%
-  \fi
-  \ifHy@pageanchor\else
-    \blx@warning@noline{%
-      hyperref package option 'pageanchor' disabled.\MessageBreak
-      This will cause problems with hyperlinked back\MessageBreak
-      references. 'pageanchor=true' is required}%
-  \fi}
-
-\DeclareBibliographyOption{block}{%
-  \ifcsdef{blx@opt@block@#1}
-    {\csuse{blx@opt@block@#1}}
-    {\blx@err@invopt{block=#1}{}}}
-\def\blx@opt@block@none{%
-  \let\blx@bibsetup\@empty
-  \let\newblockpunct\@empty}
-\def\blx@opt@block@par{%
-  \let\blx@bibsetup\@empty
-  \def\newblockpunct{\par}}
-\def\blx@opt@block@nbpar{%
-  \def\blx@bibsetup{\interlinepenalty\@M}%
-  \def\newblockpunct{\par\nobreak}}
-\def\blx@opt@block@space{%
-  \let\blx@bibsetup\@empty
-  \def\newblockpunct{%
-    \unspace\space
-    \hskip  0.11em
-    \@plus  0.33em
-    \@minus 0.07em}}
-\def\blx@opt@block@ragged{%
-  \let\blx@bibsetup\raggedright
-  \def\newblockpunct{%
-    \unspace\penalty-9\relax\space}}
-
-\DeclareBibliographyOption{pagetracker}[true]{%
-  \ifcsdef{blx@opt@pagetracker@#1}
-    {\csuse{blx@opt@pagetracker@#1}}
-    {\blx@err@invopt{pagetracker=#1}{}}}
-\def\blx@opt@pagetracker@true{%
-  \if@twoside
-    \blx@opt@pagetracker@spread
-  \else
-    \blx@opt@pagetracker@page
-  \fi}
-\def\blx@opt@pagetracker@false{%
-  \let\blx@pagetracker\relax
-  \let\abx@aux@page\@gobbletwo
-  \let\abx@aux@fnpage\@gobbletwo
-  \boolfalse{pagetracker}}
-\def\blx@opt@pagetracker@page{%
-  \let\blx@pagetracker\blx@pagetracker@context
-  \let\abx@aux@page\blx@aux@page
-  \let\abx@aux@fnpage\blx@aux@fnpage
-  \booltrue{pagetracker}}
-\def\blx@opt@pagetracker@spread{%
-  \if@twoside
-    \let\blx@pagetracker\blx@pagetracker@context
-    \let\abx@aux@page\blx@aux@spread
-    \let\abx@aux@fnpage\blx@aux@fnspread
-    \booltrue{pagetracker}%
-  \else
-    \blx@warning@noline{%
-      LaTeX not in twoside mode\MessageBreak
-      Falling back to 'pagetracker=page'}%
-    \blx@opt@pagetracker@page
-  \fi}
-
-\DeclareBibliographyOption{citecounter}[true]{%
-  \ifcsdef{blx@opt@citecounter@#1}
-    {\csuse{blx@opt@citecounter@#1}}
-    {\blx@err@invopt{citecounter=#1}{}}}
-\def\blx@opt@citecounter@true{%
-  \let\blx@setcitecounter\blx@setcitecounter@global
-  \let\blx@citecounter\blx@citecounter@global
-  \let\abx@aux@count\blx@aux@count
-  \let\abx@aux@fncount\blx@aux@fncount
-  \booltrue{citetracker}}
-\def\blx@opt@citecounter@context{%
-  \let\blx@setcitecounter\blx@setcitecounter@context
-  \let\blx@citecounter\blx@citecounter@context
-  \let\abx@aux@count\blx@aux@count
-  \let\abx@aux@fncount\blx@aux@fncount
-  \booltrue{citetracker}}
-\def\blx@opt@citecounter@false{%
-  \let\blx@setcitecounter\relax
-  \let\blx@citecounter\relax
-  \let\abx@aux@count\@gobbletwo
-  \let\abx@aux@fncount\@gobbletwo}
-
-\DeclareBibliographyOption{citetracker}[true]{%
-  \ifcsdef{blx@opt@citetracker@#1}
-    {\csuse{blx@opt@citetracker@#1}}
-    {\blx@err@invopt{citetracker=#1}{}}}
-\def\blx@opt@citetracker@true{%
-  \let\blx@imc@ifciteseen\blx@ifciteseen@global
-  \let\blx@imc@ifentryseen\blx@ifentryseen@global
-  \let\blx@citetracker\blx@citetracker@global
-  \booltrue{citetracker}}
-\def\blx@opt@citetracker@false{%
-  \let\blx@imc@ifciteseen\@secondoftwo
-  \protected\long\def\blx@imc@ifentryseen##1##2##3{##3}%
-  \let\blx@citetracker\relax}
-\def\blx@opt@citetracker@context{%
-  \let\blx@imc@ifciteseen\blx@ifciteseen@context
-  \let\blx@imc@ifentryseen\blx@ifentryseen@context
-  \let\blx@citetracker\blx@citetracker@context
-  \booltrue{citetracker}}
-\def\blx@opt@citetracker@strict{%
-  \let\blx@imc@ifciteseen\blx@ifciteseen@global
-  \let\blx@imc@ifentryseen\blx@ifentryseen@global
-  \def\blx@citetracker{%
-    \blx@ifcitesingle{\blx@citetracker@global}{}}%
-  \booltrue{citetracker}}
-\def\blx@opt@citetracker@constrict{%
-  \let\blx@imc@ifciteseen\blx@ifciteseen@context
-  \let\blx@imc@ifentryseen\blx@ifentryseen@context
-  \def\blx@citetracker{%
-    \blx@ifcitesingle{\blx@citetracker@context}{}}%
-  \booltrue{citetracker}}
-
-\DeclareBibliographyOption{ibidtracker}[true]{%
-  \ifcsdef{blx@opt@ibidtracker@#1}
-    {\csuse{blx@opt@ibidtracker@#1}}
-    {\blx@err@invopt{ibidtracker=#1}{}}}
-\def\blx@opt@ibidtracker@true{%
-  \let\blx@imc@ifciteibid\blx@ifciteibid@global
-  \let\blx@ibidtracker\blx@ibidtracker@global
-  \let\blx@ibidreset\blx@ibidreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@ibidtracker@false{%
-  \let\blx@imc@ifciteibid\@secondoftwo
-  \let\blx@ibidtracker\relax
-  \let\blx@ibidreset\relax}
-\def\blx@opt@ibidtracker@context{%
-  \let\blx@imc@ifciteibid\blx@ifciteibid@context
-  \let\blx@ibidtracker\blx@ibidtracker@context
-  \let\blx@ibidreset\blx@ibidreset@context
-  \booltrue{citetracker}}
-\def\blx@opt@ibidtracker@strict{%
-  \let\blx@imc@ifciteibid\blx@ifciteibid@strict
-  \let\blx@ibidtracker\blx@ibidtracker@strict
-  \let\blx@ibidreset\blx@ibidreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@ibidtracker@constrict{%
-  \let\blx@imc@ifciteibid\blx@ifciteibid@constrict
-  \let\blx@ibidtracker\blx@ibidtracker@constrict
-  \let\blx@ibidreset\blx@ibidreset@context
-  \booltrue{citetracker}}
-
-\DeclareBibliographyOption{idemtracker}[true]{%
-  \ifcsdef{blx@opt@idemtracker@#1}
-    {\csuse{blx@opt@idemtracker@#1}}
-    {\blx@err@invopt{idemtracker=#1}{}}}
-\def\blx@opt@idemtracker@true{%
-  \let\blx@imc@ifciteidem\blx@ifciteidem@global
-  \let\blx@idemtracker\blx@idemtracker@global
-  \let\blx@idemreset\blx@idemreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@idemtracker@false{%
-  \let\blx@imc@ifciteidem\@secondoftwo
-  \let\blx@idemtracker\relax
-  \let\blx@idemreset\relax}
-\def\blx@opt@idemtracker@context{%
-  \let\blx@imc@ifciteidem\blx@ifciteidem@context
-  \let\blx@idemtracker\blx@idemtracker@context
-  \let\blx@idemreset\blx@idemreset@context
-  \booltrue{citetracker}}
-\def\blx@opt@idemtracker@strict{%
-  \let\blx@imc@ifciteidem\blx@ifciteidem@strict
-  \let\blx@idemtracker\blx@idemtracker@strict
-  \let\blx@idemreset\blx@idemreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@idemtracker@constrict{%
-  \let\blx@imc@ifciteidem\blx@ifciteidem@constrict
-  \let\blx@idemtracker\blx@idemtracker@constrict
-  \let\blx@idemreset\blx@idemreset@context
-  \booltrue{citetracker}}
-
-\DeclareBibliographyOption{opcittracker}[true]{%
-  \ifcsdef{blx@opt@opcittracker@#1}
-    {\csuse{blx@opt@opcittracker@#1}}
-    {\blx@err@invopt{opcittracker=#1}{}}}
-\def\blx@opt@opcittracker@true{%
-  \let\blx@imc@ifopcit\blx@ifopcit@global
-  \let\blx@opcittracker\blx@opcittracker@global
-  \let\blx@opcitreset\blx@opcitreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@opcittracker@false{%
-  \let\blx@imc@ifopcit\@secondoftwo
-  \let\blx@opcittracker\relax
-  \let\blx@opcitreset\relax}
-\def\blx@opt@opcittracker@context{%
-  \let\blx@imc@ifopcit\blx@ifopcit@context
-  \let\blx@opcittracker\blx@opcittracker@context
-  \let\blx@opcitreset\blx@opcitreset@context
-  \booltrue{citetracker}}
-\def\blx@opt@opcittracker@strict{%
-  \let\blx@imc@ifopcit\blx@ifopcit@strict
-  \let\blx@opcittracker\blx@opcittracker@strict
-  \let\blx@opcitreset\blx@opcitreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@opcittracker@constrict{%
-  \let\blx@imc@ifopcit\blx@ifopcit@constrict
-  \let\blx@opcittracker\blx@opcittracker@constrict
-  \let\blx@opcitreset\blx@opcitreset@context
-  \booltrue{citetracker}}
-
-\DeclareBibliographyOption{loccittracker}[true]{%
-  \ifcsdef{blx@opt@loccittracker@#1}
-    {\csuse{blx@opt@loccittracker@#1}}
-    {\blx@err@invopt{loccittracker=#1}{}}}
-\def\blx@opt@loccittracker@true{%
-  \let\blx@imc@ifloccit\blx@ifloccit@global
-  \let\blx@loccittracker\blx@loccittracker@global
-  \let\blx@loccitreset\blx@loccitreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@loccittracker@false{%
-  \let\blx@imc@ifloccit\@secondoftwo
-  \let\blx@loccittracker\relax
-  \let\blx@loccitreset\relax}
-\def\blx@opt@loccittracker@context{%
-  \let\blx@imc@ifloccit\blx@ifloccit@context
-  \let\blx@loccittracker\blx@loccittracker@context
-  \let\blx@loccitreset\blx@loccitreset@context
-  \booltrue{citetracker}}
-\def\blx@opt@loccittracker@strict{%
-  \let\blx@imc@ifloccit\blx@ifloccit@strict
-  \let\blx@loccittracker\blx@loccittracker@strict
-  \let\blx@loccitreset\blx@loccitreset@global
-  \booltrue{citetracker}}
-\def\blx@opt@loccittracker@constrict{%
-  \let\blx@imc@ifloccit\blx@ifloccit@constrict
-  \let\blx@loccittracker\blx@loccittracker@constrict
-  \let\blx@loccitreset\blx@loccitreset@context
-  \booltrue{citetracker}}
-
-\DeclareBibliographyOption{parentracker}[true]{%
-  \ifstrequal{#1}{true}
-    {\let\bibopenparen\blx@bibopenparen
-     \let\bibcloseparen\blx@bibcloseparen
-     \let\bibopenbracket\blx@bibopenbracket
-     \let\bibclosebracket\blx@bibclosebracket}
-    {\protected\def\bibopenparen{\bibleftparen}%
-     \protected\def\bibcloseparen{\bibrightparen}%
-     \protected\def\bibopenbracket{\bibleftbracket}%
-     \protected\def\bibclosebracket{\bibrightbracket}}}
-
-\DeclareBibliographyOption{maxparens}{%
-  \ifnumless{#1}{1}
-    {\blx@err@invopt{maxparens=#1}{}}
-    {\setcounter{maxparens}{#1}}}
-
-\DeclareBibliographyOption{date}{%
-  \ifcsdef{mkbibrange#1}
-    {\protected\def\blx@imc@printdate{\csuse{mkbibrange#1}{}}%
-     \protected\def\blx@imc@printdateextra{\csuse{mkbibrange#1extra}{}}}
-    {\blx@err@invopt{date=#1}{}}}
-
-\DeclareBibliographyOption{datelabel}{%
-  \ifcsdef{mkbibrange#1}
-    {\protected\def\blx@imc@printdatelabel{%
-       \blx@imc@iffieldundef{year}
-         {\csuse{mkbibrange#1}{label}}
-         {\csuse{mkbibrange#1}{}}}%
-     \protected\def\blx@imc@printdateextralabel{%
-       \blx@imc@iffieldundef{year}
-         {\csuse{mkbibrange#1extra}{label}}
-         {\csuse{mkbibrange#1extra}{}}}}
-    {\blx@err@invopt{datelabel=#1}{}}}
-
-\DeclareBibliographyOption{urldate}{%
-  \ifcsdef{mkbibrange#1}
-    {\protected\def\blx@imc@printurldate{\csuse{mkbibrange#1}{url}}}
-    {\blx@err@invopt{urldate=#1}{}}}
-
-\DeclareBibliographyOption{eventdate}{%
-  \ifcsdef{mkbibrange#1}
-    {\protected\def\blx@imc@printeventdate{\csuse{mkbibrange#1}{event}}}
-    {\blx@err@invopt{eventdate=#1}{}}}
-
-\DeclareBibliographyOption{origdate}{%
-  \ifcsdef{mkbibrange#1}
-    {\protected\def\blx@imc@printorigdate{\csuse{mkbibrange#1}{orig}}}
-    {\blx@err@invopt{origdate=#1}{}}}
-
-\DeclareBibliographyOption{alldates}{%
-  \ExecuteBibliographyOptions{date=#1,urldate=#1,eventdate=#1,origdate=#1}}
-
-\DeclareBibliographyOption{datezeros}[true]{%
-  \ifstrequal{#1}{true}
-    {\let\blx@imc@mkdatezeros\@firstofone}
-    {\let\blx@imc@mkdatezeros\blx@imc@stripzeros}}
-
-\DeclareBibliographyOption{autocite}{%
-  \ifcsundef{blx@acite@#1}
-    {\blx@error
-       {Autocite command '#1' undefined}
-       {The autocite command '#1' has not been defined by
-        the\MessageBreak selected citation style}}
-    {\letcs\autocite{blx@acite@#1}%
-     \letcs\autocites{blx@macite@#1}}}
-
-\DeclareBibliographyOption{notetype}{%
-  \ifcsdef{blx@opt@notetype@#1}
-    {\blx@notetype\csuse{blx@opt@notetype@#1}}
-    {\blx@err@invopt{notetype=#1}{}}}
-\cslet{blx@opt@notetype@foot+end}\z@
-\let\blx@opt@notetype@footonly\@ne
-\let\blx@opt@notetype@endonly\tw@
-
-\DeclareBibliographyOption{autopunct}[true]{%
-  \ifstrequal{#1}{true}
-    {\DeclareAutoPunctuation{.,;:!?}}
-    {\DeclareAutoPunctuation{}}}
-
-\DeclareBibliographyOption{punctfont}[true]{%
-  \ifstrequal{#1}{true}
-    {\let\blx@ifpuncthook\@firstoftwo}
-    {\let\blx@ifpuncthook\@secondoftwo}}
-
-\DeclareBibliographyOption{labelnumber}[true]{%
-  \settoggle{blx@labelnumber}{#1}%
-  \iftoggle{blx@labelnumber}
-    {}
-    {\setkeys{blx@opt@pre}{defernumbers=false}}}
-\DeclareTypeOption{labelnumber}[true]{%
-  \settoggle{blx@labelnumber}{#1}}
-
-\DeclareBibliographyOption{labelalpha}[true]{%
-  \settoggle{blx@labelalpha}{#1}}
-\DeclareTypeOption{labelalpha}[true]{%
-  \settoggle{blx@labelalpha}{#1}}
-
-\DeclareBibliographyOption{labeldate}[true]{%
-  \settoggle{blx@labeldate}{#1}}
-\DeclareTypeOption{labeldate}[true]{%
-  \settoggle{blx@labeldate}{#1}}
-
-\DeclareBibliographyOption{labelyear}[true]{%
-  \blx@warning@noline{%
-    'labelyear' option is deprecated, use 'labeldate' instead}%
-  \settoggle{blx@labeldate}{#1}}
-\DeclareTypeOption{labelyear}[true]{%
-  \blx@warning@noline{%
-    'labelyear' option is deprecated, use 'labeldate' instead}%
-  \settoggle{blx@labeldate}{#1}}
-
-\DeclareBibliographyOption{uniquelist}[true]{%
-  \ifcsdef{blx@opt@uniquelist@#1}
-    {\letcs\blx@uniquelist{blx@opt@uniquelist@#1}}
-    {\blx@err@invopt{uniquelist=#1}{}}}
-\DeclareTypeOption{uniquelist}[true]{%
-  \ifcsdef{blx@opt@uniquelist@#1}
-    {\letcs\blx@uniquelist{blx@opt@uniquelist@#1}}
-    {\blx@err@invopt{uniquelist=#1}{}}}
-\def\blx@opt@uniquelist@false{0}
-\def\blx@opt@uniquelist@true{1}
-\def\blx@opt@uniquelist@minyear{2}
-
-\DeclareBibliographyOption{uniquename}[true]{%
-  \ifcsdef{blx@opt@uniquename@#1}
-    {\letcs\blx@uniquename{blx@opt@uniquename@#1}}
-    {\blx@err@invopt{uniquename=#1}{}}}
-\DeclareTypeOption{uniquename}[true]{%
-  \ifcsdef{blx@opt@uniquename@#1}
-    {\letcs\blx@uniquename{blx@opt@uniquename@#1}}
-    {\blx@err@invopt{uniquename=#1}{}}}
-\def\blx@opt@uniquename@false{0}
-\def\blx@opt@uniquename@init{1}
-\def\blx@opt@uniquename@true{2}
-\def\blx@opt@uniquename@full{2}
-\def\blx@opt@uniquename@allinit{3}
-\def\blx@opt@uniquename@allfull{4}
-\def\blx@opt@uniquename@mininit{5}
-\def\blx@opt@uniquename@minfull{6}
-
-\DeclareBibliographyOption{singletitle}[true]{%
-  \settoggle{blx@singletitle}{#1}}
-\DeclareTypeOption{singletitle}[true]{%
-  \settoggle{blx@singletitle}{#1}}
-
-\DeclareBibliographyOption{defernumbers}[true]{%
-  \settoggle{blx@defernumbers}{#1}%
-  \iftoggle{blx@defernumbers}
-    {\setkeys{blx@opt@pre}{labelnumber}%
-     \let\blx@thelabelnumber\blx@addlabelnumber
-     \let\abx@aux@number\blx@aux@number}
-    {\let\blx@thelabelnumber\relax
-     \let\abx@aux@number\@gobblefour}}
-
-\DeclareBibliographyOption{refsection}{%
-  \ifcsdef{blx@opt@refsection@#1}
-    {\letcs\blx@refsecreset@level{blx@opt@refsection@#1}}
-    {\blx@err@invopt{refsection=#1}{}}}
-\def\blx@opt@refsection@none{0}
-\def\blx@opt@refsection@part{1}
-\def\blx@opt@refsection@chapter{2}
-\def\blx@opt@refsection@section{3}
-\def\blx@opt@refsection@subsection{4}
-
-\AtEndPreamble{%
-  \ifcase\blx@refsecreset@level
-  \or % 1
-    \blx@refpatch@part\newrefsection
-  \or % 2
-    \blx@refpatch@chapter\newrefsection
-  \or % 3
-    \blx@refpatch@sect{section}{\newrefsection}{1}%
-  \or % 4
-    \blx@refpatch@sect{subsection}{\newrefsection}{2}%
-  \fi}
-
-\DeclareBibliographyOption{refsegment}{%
-  \ifcsdef{blx@opt@refsegment@#1}
-    {\letcs\blx@refsegreset@level{blx@opt@refsegment@#1}}
-    {\blx@err@invopt{refsegment=#1}{}}}
-\def\blx@opt@refsegment@none{0}
-\def\blx@opt@refsegment@part{1}
-\def\blx@opt@refsegment@chapter{2}
-\def\blx@opt@refsegment@section{3}
-\def\blx@opt@refsegment@subsection{4}
-
-\AtEndPreamble{%
-  \ifnumgreater\blx@refsegreset@level\z@
-    {\ifnumgreater\blx@refsegreset@level\blx@refsecreset@level
-       {}
-       {\blx@err@confopt
-          {refsegment/refsection}
-	  {The 'refsegment' option must point to a
-           lower-level\MessageBreak document division
-           than 'refsection'}%
-	\def\blx@refsegreset@level{0}}}
-    {}%
-  \ifcase\blx@refsegreset@level
-  \or % 1
-    \blx@refpatch@part\newrefsegment
-  \or % 2
-    \blx@refpatch@chapter\newrefsegment
-  \or % 3
-    \blx@refpatch@sect{section}{\newrefsegment}{1}%
-  \or % 4
-    \blx@refpatch@sect{subsection}{\newrefsegment}{2}%
-  \fi}
-
-\DeclareBibliographyOption{citereset}{%
-  \ifcsdef{blx@opt@citereset@#1}
-    {\letcs\blx@citereset@level{blx@opt@citereset@#1}}
-    {\blx@err@invopt{citereset=#1}{}}}
-\def\blx@opt@citereset@none{0}
-\def\blx@opt@citereset@part{1}
-\def\blx@opt@citereset@chapter{2}
-\def\blx@opt@citereset@section{3}
-\def\blx@opt@citereset@subsection{4}
-
-\AtEndPreamble{%
-  \ifcase\blx@citereset@level
-  \or % 1
-    \blx@refpatch@part{\citereset\blx@inf@creset}%
-  \or % 2
-    \blx@refpatch@chapter{\citereset\blx@inf@creset}%
-  \or % 3
-    \blx@refpatch@sect{section}{\citereset\blx@inf@creset}{1}%
-  \or % 4
-    \blx@refpatch@sect{subsection}{\citereset\blx@inf@creset}{2}%
-  \fi}
-
-\DeclareBibliographyOption{bibwarn}[true]{%
-  \ifstrequal{#1}{true}
-    {\let\blx@bbl@thewarn\blx@bbl@warn}
-    {\let\blx@bbl@thewarn\@gobble}}
-
-% Entry options
-
-\DeclareBibliographyOption{useprefix}[true]{%
-  \settoggle{blx@useprefix}{#1}}
-\DeclareTypeOption{useprefix}[true]{%
-  \settoggle{blx@useprefix}{#1}}
-\DeclareEntryOption{useprefix}[true]{%
-  \settoggle{blx@useprefix}{#1}}
-
-\DeclareBibliographyOption{useauthor}[true]{%
-  \settoggle{blx@useauthor}{#1}}
-\DeclareTypeOption{useauthor}[true]{%
-  \settoggle{blx@useauthor}{#1}}
-\DeclareEntryOption{useauthor}[true]{%
-  \settoggle{blx@useauthor}{#1}}
-
-\DeclareBibliographyOption{useeditor}[true]{%
-  \settoggle{blx@useeditor}{#1}}
-\DeclareTypeOption{useeditor}[true]{%
-  \settoggle{blx@useeditor}{#1}}
-\DeclareEntryOption{useeditor}[true]{%
-  \settoggle{blx@useeditor}{#1}}
-
-\DeclareBibliographyOption{usetranslator}[true]{%
-  \settoggle{blx@usetranslator}{#1}}
-\DeclareTypeOption{usetranslator}[true]{%
-  \settoggle{blx@usetranslator}{#1}}
-\DeclareEntryOption{usetranslator}[true]{%
-  \settoggle{blx@usetranslator}{#1}}
-
-\DeclareTypeOption{skipbib}[true]{%
-  \settoggle{blx@skipbib}{#1}}
-\DeclareEntryOption{skipbib}[true]{%
-  \settoggle{blx@skipbib}{#1}}
-
-\DeclareTypeOption{skiplos}[true]{%
-  \settoggle{blx@skipbiblist}{#1}}
-\DeclareEntryOption{skiplos}[true]{%
-  \settoggle{blx@skipbiblist}{#1}}
-
-\DeclareTypeOption{skipbiblist}{%
-  \blx@warning@noline{%
-    skipbiblist option is Biber only, use 'skiplos' instead}%
-  \settoggle{blx@skipbiblist}{#1}}
-\DeclareEntryOption{skipbiblist}{%
-  \blx@warning@noline{%
-    skipbiblist option is Biber only, use 'skiplos' instead}%
-  \settoggle{blx@skipbiblist}{#1}}
-
-\DeclareTypeOption{skiplab}[true]{%
-  \settoggle{blx@skiplab}{#1}}
-\DeclareEntryOption{skiplab}[true]{%
-  \settoggle{blx@skiplab}{#1}}
-
-\DeclareTypeOption{dataonly}[true]{%
-  \settoggle{blx@skipbib}{#1}%
-  \settoggle{blx@skipbiblist}{#1}%
-  \settoggle{blx@skiplab}{#1}}
-\DeclareEntryOption{dataonly}[true]{%
-  \settoggle{blx@skipbib}{#1}%
-  \settoggle{blx@skipbiblist}{#1}%
-  \settoggle{blx@skiplab}{#1}}
-
-% Option processor/scheduler
-
-\DeclareOption*{%
-  \begingroup
-  \def\blx@tempa#1=#2&{#1}%
-  \edef\blx@tempa{%
-    \expandafter\blx@tempa\CurrentOption=&}%
-  \ifcsundef{KV@blx@opt@ldt@\blx@tempa}
-    {\endgroup
-     \eappto\blx@theoptions{\CurrentOption,}}
-    {\edef\blx@tempa{\endgroup
-       \noexpand\setkeys{blx@opt@ldt}{\CurrentOption}}%
-     \blx@tempa}}
-
-\def\blx@processoptions{%
-  \ifundef\blx@theoptions
-    {}
-    {\begingroup
-     \edef\blx@tempa{\endgroup
-       \noexpand\setkeys{blx@opt@pre}{\blx@theoptions}}%
-     \blx@tempa}}
-
-%% Initial setup
-
-% Set defaults
-
-\setkeys{blx@opt@ldt}{style=numeric}
-\setkeys{blx@opt@pre}{%
-  sorting=nty,sortlos=los,sortcase,sortupper,sortcites=false,
-  maxnames=3,minnames=1,maxalphanames=3,minalphanames=1,
-  maxitems=3,minitems=1,mincrossrefs=2,useauthor=true,useeditor=true,
-  usetranslator=false,indexing=false,abbreviate=true,dateabbrev=true,
-  backref=false,backrefsetstyle=setonly,pagetracker=false,ibidtracker=false,
-  idemtracker=false,opcittracker=false,loccittracker=false,citetracker=false,
-  citecounter=false,block=none,language=autobib,clearlang=true,autolang=none,
-  date=comp,datelabel=year,origdate=comp,eventdate=comp,urldate=short,
-  autopunct=true,punctfont=false,defernumbers=false,
-  refsection=none,refsegment=none,citereset=none,hyperref=auto,
-  parentracker,maxparens=3,maxline=79,bibencoding=auto,bibwarn}
-
-% Load compatibility code
-
-\blx@inputonce{blx-compat.def}{compatibility code}{}{}{}{}
-
-% Restore catcodes
-
-\blx@catcodes
-\undef\blx@catcodes
-
-% Process load-time options
-
-\ProcessOptions*
-
-% Load citation and bibliography styles, configuration file
-
-\blx@inputonce{biblatex_legacy.def}{generic definitions}{}{}{}{}
-\iftoggle{blx@natbib}
-  {\blx@inputonce{blx-natbib.def}{natbib compatibility}{}{}{}{}}
-  {}
-\iftoggle{blx@mcite}
-  {\blx@inputonce{blx-mcite.def}{mcite-like commands}{}{}{}{}}
-  {}
-\RequireBibliographyStyle{\blx@bbxfile}
-\RequireCitationStyle{\blx@cbxfile}
-\blx@secinit
-\citereset
-\blx@inputonce{biblatex.cfg}{configuration file}{}{}{}{}
-
-% Process preamble options
-
-\blx@processoptions
-
-% Deferred setup at end of preamble
-
-\AtEndPreamble{%
-  \blx@checkoptions@global
-  \c@maxnames\blx@maxcitenames\relax
-  \c@minnames\blx@mincitenames\relax
-  \c@maxitems\blx@maxitems\relax
-  \c@minitems\blx@minitems\relax
-  \iftoggle{blx@giveninits}
-    {\ifnumequal\blx@uniquename\blx@opt@uniquename@full
-       {\blx@warn@conflopt{%
-          'giveninits' conflicts with 'uniquename=full'.\MessageBreak
-          Setting 'uniquename=init'}%
-	\setkeys{blx@opt@pre}{uniquename=init}}
-       {}%
-     \ifnumequal\blx@uniquename\blx@opt@uniquename@allfull
-       {\blx@warn@conflopt{%
-          'giveninits' conflicts with 'uniquename=allfull'.\MessageBreak
-          Setting 'uniquename=allinit}%
-	\setkeys{blx@opt@pre}{uniquename=allinit}}
-       {}%
-     \ifnumequal\blx@uniquename\blx@opt@uniquename@minfull
-       {\blx@warn@conflopt{%
-          'giveninits' conflicts with 'uniquename=minfull'.\MessageBreak
-          Setting 'uniquename=mininit}%
-	\setkeys{blx@opt@pre}{uniquename=mininit}}
-       {}}
-    {}%
-  \nottoggle{blx@labeldate}
-    {\ifnumequal\blx@uniquelist\blx@opt@uniquelist@minyear
-       {\blx@warn@conflopt{%
-          'uniquelist=minyear' requires 'labeldate'.\MessageBreak
-          Setting 'uniquelist=true'}%
-        \setkeys{blx@opt@pre}{uniquelist}}
-       {}}
-    {}}
-
-\def\blx@checkencoding{%
-  \ifdef\blx@texencoding
-    {\blx@info@noline{%
-       Input encoding '\blx@texencoding' specified}}
-    {\ifundef\inputencodingname
-       {\ifundef\XeTeXrevision
-	  {\ifundef\luatexversion
-	     {\def\blx@texencoding{ascii}%
-	      \blx@info@noline{%
-		No input encoding detected.\MessageBreak
-		Assuming '\blx@texencoding'}}
-	     {\def\blx@texencoding{utf8}%
-	      \blx@info@noline{%
-        	LuaTeX detected.\MessageBreak
-		Assuming input encoding '\blx@texencoding'}}}
-	  {\def\blx@texencoding{utf8}%
-           \blx@info@noline{%
-	     XeTeX detected.\MessageBreak
-	     Assuming input encoding '\blx@texencoding'}}}
-       {\ifcsdef{blx@inpenc@\inputencodingname}
-	  {\letcs\blx@texencoding{blx@inpenc@\inputencodingname}}
-	  {\let\blx@texencoding\inputencodingname}%
-	\blx@info@noline{%
-	  Input encoding '\blx@texencoding' detected}}}%
-  \ifdef\blx@bibencoding
-    {\ifdefstring\blx@bibencoding{ascii}
-       {\blx@info@noline{%
-	  Data encoding '\blx@bibencoding' specified.\MessageBreak
-	  No need to reencode data}%
-        \togglefalse{blx@reencode}}
-       {\ifdefstring\blx@bibencoding{auto}
-	  {\let\blx@bibencoding\blx@texencoding
-	   \blx@info@noline{%
-	     Automatic encoding selection.\MessageBreak
-	     Assuming data encoding '\blx@bibencoding'}
-           \togglefalse{blx@reencode}}
-	  {\ifdefstrequal\blx@bibencoding\blx@texencoding
-	     {\blx@info@noline{%
-	        Data encoding '\blx@bibencoding' specified.\MessageBreak
-		No need to reencode data}%
- 	      \togglefalse{blx@reencode}}
-	     {\blx@info@noline{%
-	         Data encoding '\blx@bibencoding' specified.\MessageBreak
-	         Reencoding not supported by backend.\MessageBreak
-		   Falling back to reencoding with inputenc}%
-		 \@ifpackageloaded{inputenc}
-	           {\toggletrue{blx@reencode}}
-		   {\@ifpackageloaded{inputenx}
-	              {\toggletrue{blx@reencode}}
-		      {\blx@warning@noline{%
-			 On-the-fly data reencoding not supported by\MessageBreak
-			 this setup. Load the 'inputenc/inputenx'\MessageBreak
-			 package or use backend=biber. 'luainputenc'\MessageBreak
-			 is not supported  (use backend=biber instead)}%
-		       \togglefalse{blx@reencode}}}}}}}
-    {\def\blx@bibencoding{ascii}%
-     \blx@info@noline{%
-	Data encoding not specified.\MessageBreak
-	Assuming '\blx@bibencoding'}%
-     \togglefalse{blx@reencode}}%
-  \ifdefstring\blx@bibencoding{ascii}
-    {}
-    {\ifdefstring\blx@bibencoding{utf8}
-       {\ifnumless\blx@backend\blx@backend@bibtexu
-	  {\blx@warning@noline{%
-	     Data encoding is '\blx@bibencoding'.\MessageBreak
-	     Use backend=biber}}
-	  {}}
-       {\ifnumodd\blx@backend
-	  {\ifnumequal\blx@backend\blx@backend@bibtexe
-	     {\let\blx@csfencoding\blx@bibencoding}
-	     {}}
-	  {\blx@warning@noline{%
-	     Data encoding is '\blx@bibencoding'.\MessageBreak
-	     Use backend=bibtex8 or backend=biber}}}}%
-}
-
-% Deferred last minute setup
-
-\AtBeginDocument{%
-  \blx@checkencoding
-  \if@filesw
-    \blx@auxinit@bibtex\blx@bibfiles
-    \blx@ifsigned{\blx@ctrlfile@bibtex\blxauxsuffix}{bib}
-      {\blx@ctrlwrite@bibtex}
-      {}%
-    \ifnumless\blx@reqbiber\thr@@
-      {\blx@bblinput}
-      {}%
-    \blx@maxsection\z@
-  \fi
-  \let\blx@reqbiber\z@
-  \csuse{abx@preamble}%
-  \blx@checkbackend{.bib file}%
-  \blx@inf@refsec
-  \blx@inf@refseg}
-
-\AtEndOfPackage{%
-  \AtBeginDocument{%
-    \let\do\undef
-    \blx@dopreamblecmds
-    \let\do\noexpand}}
-
-\endinput
diff --git a/Master/texmf-dist/tex/latex/biblatex/blx-bibtex.def b/Master/texmf-dist/tex/latex/biblatex/blx-bibtex.def
new file mode 100644
index 00000000000..fdc1363b419
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/biblatex/blx-bibtex.def
@@ -0,0 +1,428 @@
+\ProvidesFile{blx-bibtex.def}
+[\abx@cptid]
+
+\blx@warning@noline{%
+  Using fall-back BibTeX(8) backend:\MessageBreak
+  functionality may be reduced/unavailable%
+}
+
+% Initialisation of backend-related switches, variables, etc.
+\newtoggle{blx@runbtx}
+
+% No interface provided for this but can be set 'in emergency' by user
+\def\blx@maxline{79}
+
+% Rename write stream so use is clear
+\let\blx@write\blx@bcfout
+
+% Data file initialisation
+\edef\blx@auxfile{\jobname}
+\let\blx@aux\@mainaux
+\newcommand*{\blxauxsuffix}{-blx}
+
+\begingroup
+\def\blx@tempa#1"#2{%
+  #1\ifx#2\@empty\else
+    \expandafter\blx@tempa
+  \fi#2}
+\edef\blx@ctrlfile{%
+  \noexpand\blx@tempa
+  \expandafter\blx@tempa\jobname"\@empty
+  \space\noexpand\@empty}
+\def\blx@tempa#1 #2{%
+  #1\ifx#2\@empty\else
+    \string_\expandafter\blx@tempa
+  \fi#2}
+\xdef\blx@ctrlfile{\blx@ctrlfile}
+\endgroup
+
+\def\blx@auxinit#1{%
+  \blx@auxwrite\blx@aux
+    {\def\do##1{,\blx@stripbib{##1}}}
+    {\ifx\blx@aux\@mainaux
+     \else
+       \blx@msg@aux
+     \fi
+     \string\bibstyle{biblatex}\blx@nl
+     \string\bibdata{%
+       \blx@ctrlfile\blxauxsuffix
+       \ifx#1\@empty
+       \else
+         \dolistloop#1%
+       \fi}\blx@nl
+     \string\citation{biblatex-control}}}
+
+\def\blx@sig@bib{@Comment{$ biblatex control file $}}
+\edef\blx@ver@bib{@Comment{$ biblatex version \blx@bblversion\space $}}
+
+\let\blx@sig@aux\blx@sig@bbl
+\let\blx@ver@aux\blx@ver@bbl
+
+\edef\blx@msg@aux{%
+  \blx@sig@aux\blx@nl
+  \blx@ver@aux\blx@nl
+  \@percentchar\space Do not modify this file!\blx@nl
+  \@percentchar\blx@nl
+  \@percentchar\space This is an auxiliary file
+  used by the 'biblatex' package.\blx@nl
+  \@percentchar\space This file may safely be deleted.
+  It will be recreated as\blx@nl
+  \@percentchar\space required.\blx@nl
+  \@percentchar\blx@nl\string\relax\blx@nl}
+\edef\blx@msg@bib{%
+  \blx@sig@bib\blx@nl
+  \blx@ver@bib\blx@nl
+  Do not modify this file!\blx@nl\blx@nl
+  This is an auxiliary file used
+  by the 'biblatex' package.\blx@nl
+  This file may safely be deleted.
+  It will be recreated as\blx@nl
+  required.\blx@nl\blx@nl}
+
+% User feedback
+
+\renewrobustcmd*{\RequireBiber}[1][2]{%
+  \ifnumgreater{#1}\blx@reqbiber
+    {\numgdef\blx@reqbiber{#1}}
+    {}%
+    \blx@checkbackend{style}}
+\@onlypreamble\RequireBiber
+\let\blx@reqbiber\z@
+
+\def\blx@checkbackend#1{%
+  \ifnum\blx@reqbiber>2 %
+     \blx@error
+       {Biber backend is required by #1}
+       {The selected style or one of the .bib files
+        requires Biber.\MessageBreak It will
+        not work at all with BibTeX.}%
+   \fi}
+
+\def\blx@check@logreq{%
+  \begingroup
+  \ltxrequest{biblatex}{{\iftoggle{blx@runltx}{1}{0}}}{%
+    \provides[type=dynamic]{
+      \def\do##1{\file{##1.aux}}
+      \dolistloop\blx@list@inactive
+      \file{\blx@ctrlfile\blxauxsuffix.bib}
+    }
+    \requires[type=dynamic]{
+      \def\do##1{\file{##1.bbl}}
+      \dolistloop\blx@list@inactive
+    }
+    \ifdef\blx@list@req@edit
+      {\requires[type=editable]{
+         \forlistloop\file\blx@list@req@edit
+       }}
+      {}
+    \ifdef\blx@list@req@stat
+      {\requires[type=static]{
+         \forlistloop\file\blx@list@req@stat
+       }}
+      {}
+  }%
+  \def\do##1{%
+    \ifinlist{##1}{\blx@list@active}
+      {\blx@logreq@bibtex{1}{##1}}
+      {\blx@logreq@bibtex{0}{##1}}}%
+  \dolistloop\blx@list@inactive
+  \endgroup}
+
+\def\blx@logreq@bibtex#1#2{%
+  \logrequest[package=biblatex,priority=5,active=#1]{%
+    \generic{bibtex}
+    \cmdline{%
+      \iftoggle{blx@bibtex8}
+        {\binary{bibtex8}
+         \option{--wolfgang}
+         \option{--min\string_crossrefs \blx@mincrossrefs}}
+        {\binary{bibtex}
+         \option{-min-crossrefs \blx@mincrossrefs}}%
+      \infile{#2}
+     }
+     \input{
+       \file{#2.aux}
+     }
+     \output{
+       \file{#2.bbl}
+     }
+      \provides[type=dynamic]{
+        \file{#2.bbl}
+      }
+      \requires[type=dynamic]{
+        \file{#2.aux}
+        \file{\blx@ctrlfile\blxauxsuffix.bib}
+      }
+      \requires[type=editable]{
+        \ifcsdef{blx@list@bibfiles@#2}
+          {\def\do{\file}
+           \dolistcsloop{blx@list@bibfiles@#2}}
+          {}
+      }
+      \requires[type=static]{
+        \file{biblatex.bst}}
+  }%
+}
+
+\def\blx@logreq@active#1{%
+  \xifinlist{\blx@auxfile}{\blx@list@active}
+    {}
+    {\listxadd\blx@list@active{\blx@auxfile}}%
+  \ifblank{#1}
+    {}
+    {\@latex@warning{#1}}%
+  \blx@rerun@latex
+  \blx@rerun@bibtex}
+
+\def\blx@logreq@inactive{%
+  \xifinlist{\blx@auxfile}{\blx@list@inactive}
+    {}
+    {\listxadd\blx@list@inactive{\blx@auxfile}}}
+
+\def\blx@rerun@bibtex{%
+  \global\toggletrue{blx@runbtx}%
+  \global\let\blx@rerun@bibtex\relax}
+
+% Only the toggle name changes here
+\patchcmd{\blx@check@rerun}{blx@runbiber}{blx@runbtx}{}{}
+
+\def\blx@warn@auxlist{%
+  \begingroup
+  \edef\blx@tempa{Please (re)run BibTeX on the file(s):}%
+  \def\do##1{\appto\blx@tempa{\MessageBreak##1}}%
+  \dolistloop\blx@list@active
+  \blx@warning@noline{%
+    \blx@tempa\MessageBreak
+    and rerun LaTeX afterwards}%
+  \endgroup}
+
+\protected\def\blx@bibreq#1{%
+  \blx@auxwrite\blx@aux{}{\string\citation{#1}}}
+
+% {<string>}
+% This mustn't be robust as it's likely to be used mainly tests and so
+% needs to be expandable
+\renewcommand*\rangelen[1]{%
+  \ifblank{#1}
+    {0}%
+    {%
+      \expandafter\blx@rangelen@range\romannumeral-`\q%
+      #1\bibrangedash\bibrangedash&%
+    }%
+  }
+
+\def\blx@rangelen@range#1\bibrangedash#2\bibrangedash#3&{%
+  \ifblank{#3}
+    {\blx@rangelen@hyphen#1--&}
+    {\blx@rangelen@check{#1}{#2}}%
+}
+\def\blx@rangelen@hyphen#1-#2-#3&{%
+  \ifblank{#3}
+    {1}% No range at all: assume one page
+    {\blx@rangelen@check{#1}{#2}}%
+}
+\def\blx@rangelen@check#1#2{%
+  \expandafter\blx@rangelen@check@aux
+    \number\numexpr
+      \blx@rangelen@check@int{#2}
+      -
+      \blx@rangelen@check@int{#1}
+      + 1
+    \relax
+    &\stop
+}
+\def\blx@rangelen@check@aux#1&#2\stop{%
+  \ifblank{#2}
+    {#1}
+    {-1}%
+}
+\def\blx@rangelen@check@int#1{%
+  \ifblank{#1}
+    {0&}
+    {%
+      \if\number\numexpr0#1-0#1\relax0
+        #1
+      \else
+        0&
+      \fi
+    }%
+}
+
+% Alter message text
+\patchcmd{\blx@bbl@warn}{Biber}{BibTeX}{}{}
+
+%% Data input
+
+\patchcmd{\blx@bblinput}{\blx@bblfile}{\blx@bblfile\blx@bblsecs}{}{}
+
+\def\blx@bblfile{%
+  \blx@secinit
+  \begingroup
+  \blx@bblstart
+  \ifnum\c@refsection>\z@
+    \edef\blx@auxfile{\jobname\the\c@refsection\blxauxsuffix}%
+  \else
+    \edef\blx@auxfile{\jobname}%
+  \fi
+  \blx@ifsigned{\blx@auxfile}{bbl}
+    {\InputIfFileExists{\blx@auxfile.bbl}
+       {\blx@info@noline{... file '\blx@auxfile.bbl' found}%
+        \global\toggletrue{blx@bbldone}}
+       {\blx@info@noline{... file '\blx@auxfile.bbl' not found}%
+        \typeout{No file \blx@auxfile.bbl.}%
+        \global\togglefalse{blx@bbldone}}}
+    {}%
+  \blx@bblend
+  \endgroup
+  \csnumgdef{blx@labelnumber@\the\c@refsection}{0}}
+
+\def\blx@bblsecs{%
+  \advance\c@refsection\@ne
+  \ifnum\c@refsection>\blx@maxsection
+  \else
+    \blx@bblfile
+    \expandafter\blx@bblsecs
+  \fi}
+
+\def\blx@refsection@ii{%
+  \xdef\blx@auxfile{\jobname\the\c@refsection\blxauxsuffix}%
+  \blx@regbibfiles\blx@auxfile\blx@bibfiles
+  \blx@logreq@inactive
+  \blx@ifsigned{\blx@auxfile}{aux}
+    {\immediate\openout\blx@write\blx@auxfile.aux\relax
+     \global\let\blx@aux\blx@write
+     \blx@auxinit\blx@bibfiles}
+    {}}
+
+\def\blx@endrefsection{%
+  \blx@endrefsegment
+  \ifx\blx@aux\blx@write
+    \immediate\closeout\blx@write
+    \global\let\blx@aux\@mainaux
+    \xdef\blx@auxfile{\jobname}%
+  \fi
+  \global\c@refsection\z@}
+
+% xref support
+
+% {<entrykey>}
+\protected\def\blx@bbl@xref#1{%
+  \ifcsdef{blx@refp@\the\c@refsection @\detokenize{#1}}
+    {}
+    {\listcsxadd{blx@refs@\the\c@refsection}{\detokenize{#1}}}%
+  \listcsxadd{blx@refp@\the\c@refsection @\detokenize{#1}}{\abx@field@entrykey}%
+  \csxdef{blx@refc@\the\c@refsection @\abx@field@entrykey}{\detokenize{#1}}}
+
+\def\blx@addxref#1{%
+  \blx@ifdata{#1}
+    {\begingroup
+     \def\do##1{%
+       \csgappto{blx@data@\the\c@refsection @##1}{%
+         \def\abx@field@xref{#1}}}%
+     \dolistcsloop{blx@refp@\the\c@refsection @#1}%
+     \endgroup}
+    {}%
+  \global\csundef{blx@refp@\the\c@refsection @#1}}
+
+\def\blx@bblend{%
+  \ifcsdef{blx@refs@\the\c@refsection}%
+    {\begingroup
+     \let\do\blx@addxref
+     \dolistcsloop{blx@refs@\the\c@refsection}%
+     \endgroup
+     \global\csundef{blx@refs@\the\c@refsection}}
+    {}%
+  \iftoggle{blx@addset}
+    {\blx@addset
+     \global\togglefalse{blx@addset}}
+    {}}
+
+\def\blx@citation#1#2{%
+  \ifbool{citerequest}
+    {\ifcsdef{blx@setp@\the\c@refsection @#1}
+       {\blx@citation@set{#1}{#2}}
+       {\ifcsdef{blx@setc@\the\c@refsection @#1}
+         {\blx@citation@inset{#1}{#2}}
+         {\blx@citation@entry{#1}{#2}}}%
+     \ifcsdef{blx@refc@\the\c@refsection @#1}%
+       {\blx@citation@xref{#1}}
+       {}}
+    {}}
+
+\def\blx@citation@xref#1{%
+  \begingroup
+  \edef\blx@tempa{blx@refp@\the\c@refsection @%
+          \csname blx@refc@\the\c@refsection @#1\endcsname}%
+  \ifcsdef\blx@tempa
+    {\ifinlistcs{#1}\blx@tempa
+       {}
+       {\listcsxadd\blx@tempa{#1}}%
+     \blx@tempcnta\z@
+     \def\do##1{\advance\blx@tempcnta\@ne}%
+     \dolistcsloop\blx@tempa}
+    {\listcsxadd\blx@tempa{#1}%
+     \blx@tempcnta\@ne}%
+  \expandafter\endgroup\ifnum\blx@tempcnta<\blx@minxrefs\relax
+  \else
+    \expandafter\expandafter\expandafter\blx@citation@entry
+    \expandafter\expandafter\expandafter{%
+      \csname blx@refc@\the\c@refsection @#1\endcsname}\blx@msg@cundef
+  \fi}
+
+% Control file
+
+\edef\blx@ctrl{%
+  \blx@msg@bib
+  @Control\string{biblatex-control,\blx@nl
+  \space\space options = \string{%
+    \blx@bblversion:%
+    \noexpand\iftoggle{blx@debug}{1}{0}:%
+    \noexpand\iftoggle{blx@bibtex8}{1}{0}:%
+    \noexpand\iftoggle{blx@sortcase}{1}{0}:%
+    \noexpand\iftoggle{blx@useprefix}{1}{0}:%
+    \noexpand\iftoggle{blx@useauthor}{1}{0}:%
+    \noexpand\iftoggle{blx@useeditor}{1}{0}:%
+    \noexpand\iftoggle{blx@usetranslator}{1}{0}:%
+    \noexpand\iftoggle{blx@labelalpha}{1}{0}:%
+    \noexpand\iftoggle{blx@labeldate}{1}{0}:%
+    \noexpand\iftoggle{blx@singletitle}{1}{0}:%
+    \noexpand\csuse{blx@sorting@\noexpand\blx@sorting}:%
+    \noexpand\blx@maxcitenames:%
+    \noexpand\blx@mincitenames:%
+    \noexpand\blx@maxline:%
+    \noexpand\detokenize\noexpand\expandafter{\noexpand\labelalphaothers}:%
+    \noexpand\detokenize\noexpand\expandafter{\noexpand\blx@sorting}%
+  \string},\blx@nl
+  \string}%
+}
+
+\def\blx@ctrlwrite{%
+  \immediate\openout\blx@write\blx@ctrlfile\blxauxsuffix.bib\relax
+  \blx@auxwrite\blx@write{}{\blx@ctrl}%
+  \immediate\closeout\blx@write}
+
+% Translate sorting schemes to BibTeX form
+
+\def\blx@sorting@none{0}
+\def\blx@sorting@nty{1}
+\def\blx@sorting@nyt{2}
+\def\blx@sorting@nyvt{3}
+\def\blx@sorting@anyt{12}
+\def\blx@sorting@anyvt{13}
+\def\blx@sorting@ynt{21}
+\def\blx@sorting@ydnt{22}
+\def\blx@sorting@debug{99}
+
+% Disable some interfaces
+
+\renewrobustcmd*{\DeclareSortingScheme}[3][]{}
+
+\def\blx@checkencoding{}
+
+\AtBeginDocument{%
+  \blx@checkencoding
+  \if@filesw
+    \blx@auxinit\blx@bibfiles
+  \fi}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/biblatex/blx-dm.def b/Master/texmf-dist/tex/latex/biblatex/blx-dm.def
index d5e65b6fbdb..4312836dd97 100644
--- a/Master/texmf-dist/tex/latex/biblatex/blx-dm.def
+++ b/Master/texmf-dist/tex/latex/biblatex/blx-dm.def
@@ -65,32 +65,32 @@
 \xdef\blx@xml@datamodel@constraintfieldsub#1{%
   ~~~~~~~~~~<bcf:field>#1</bcf:field>\blx@nl}
 
-
 % Data model specification macros
 \newrobustcmd*{\ResetDatamodelEntrytypes}{%
-  \global\cslet{blx@bcf@datamodel@entrytypes}\@empty
-  \global\cslet{blx@biber@datamodel@entrytypes}\@empty}
+  \global\let\blx@bcf@datamodel@entrytypes\@empty
+  \global\let\blx@datamodel@entrytypes\@empty}
 
 \newrobustcmd*{\ResetDatamodelFields}{%
-  \global\cslet{blx@biber@datamodel@labelfields}\@empty
-  \global\cslet{blx@bcf@datamodel@fields}\@empty
-  \global\cslet{blx@biber@datamodel@fields}\@empty
-  \global\cslet{blx@biber@datamodel@names}\@empty
-  \global\cslet{blx@biber@datamodel@lists}\@empty}
+  \global\let\blx@datamodel@labelfields\@empty
+  \global\let\blx@bcf@datamodel@fields\@empty
+  \global\let\blx@datamodel@fields\@empty
+  \global\let\blx@datamodel@names\@empty
+  \global\let\blx@datamodel@dates\@empty
+  \global\let\blx@datamodel@lists\@empty}
 
 \newrobustcmd*{\ResetDatamodelEntryfields}{%
-  \global\cslet{blx@bcf@datamodel@entryfields}\@empty}
+  \global\let\blx@bcf@datamodel@entryfields\@empty}
 
 \newrobustcmd*{\ResetDatamodelConstraints}{%
-  \global\cslet{blx@bcf@datamodel@constraints}\@empty}
+  \global\letblx@bcf@datamodel@constraints\@empty}
 
 \newrobustcmd*{\DeclareDatamodelEntrytypes}[2][]{%
   \begingroup
   \let\blx@tempa\@empty
   \def\do##1{%
-    \ifinlistcs{##1}{blx@biber@datamodel@entrytypes}
+    \ifinlistcs{##1}{blx@datamodel@entrytypes}
       {}
-      {\listcsgadd{blx@biber@datamodel@entrytypes}{##1}}%
+      {\listcsgadd{blx@datamodel@entrytypes}{##1}}%
     \xappto\blx@bcf@datamodel@entrytypes{%
       \blx@xml@datamodel@entrytype{\blx@tempa}{##1}}}%
   \ifblank{#1}
@@ -106,7 +106,7 @@
 
 \newrobustcmd*{\DeclareDatamodelFields}[2][]{%
   \begingroup
-  \let\blx@dm@type\@empty
+  \let\blx@dm@fieldtype\@empty
   \let\blx@dm@datatype\@empty
   \let\blx@dm@format\@empty
   \boolfalse{dmskipout}%
@@ -114,25 +114,47 @@
   \let\blx@tempa\@empty
   \setkeys{blx@datamodel@field}{#1}%
   \def\do##1{%
+    % Generic lists of field/datatypes for testing bib fields
+    \ifinlistcs{##1}{blx@datamodelfields@fieldtypes@\blx@dm@fieldtype}
+      {}
+      {\listcsgadd{blx@datamodelfields@fieldtypes@\blx@dm@fieldtype}{##1}}%
+    \ifinlistcs{##1}{blx@datamodelfields@datatypes@\blx@dm@datatype}
+      {}
+      {\listcsgadd{blx@datamodelfields@datatypes@\blx@dm@datatype}{##1}}%
+    \ifinlistcs{##1}{blx@datamodelfields@types@\blx@dm@fieldtype @\blx@dm@datatype}
+      {}
+      {\listcsgadd{blx@datamodelfields@types@\blx@dm@fieldtype @\blx@dm@datatype}{##1}}%
+
+    % Processed convenience lists of various datamodel fields
+
+    % add to list of dates. These are skipout in the default datamodel but
+    % we want to auto-create some internals/options for all date fields in
+    % biblatex
+    \ifboolexpr{%
+      test {\ifcsstring{blx@dm@datatype}{date}}
+      and
+      not test {\ifinlistcs{##1}{blx@datamodel@dates}}}
+        {\listcsgadd{blx@datamodel@dates}{##1}}
+        {}%
     \ifboolexpr{% add to list of label fields
       not bool {dmskipout}
       and
       bool {dmlabelfield}
       and
-      not test {\ifinlistcs{##1}{blx@biber@datamodel@labelfields}}}
-        {\listcsgadd{blx@biber@datamodel@labelfields}{##1}}
+      not test {\ifinlistcs{##1}{blx@datamodel@labelfields}}}
+        {\listcsgadd{blx@datamodel@labelfields}{##1}}
         {}%
     \ifboolexpr{% add to list of names if it is a name which appears in .bbl
       not bool {dmskipout}
       and
       test {\ifcsstring{blx@dm@datatype}{name}}
       and
-      not test {\ifinlistcs{##1}{blx@biber@datamodel@names}}}
-        {\listcsgadd{blx@biber@datamodel@names}{##1}}
+      not test {\ifinlistcs{##1}{blx@datamodel@names}}}
+        {\listcsgadd{blx@datamodel@names}{##1}}
         {}%
     \ifboolexpr{% add to list of lists if it is a list which appears in .bbl
       not bool {dmskipout}
-      test {\ifcsstring{blx@dm@type}{list}}
+      test {\ifcsstring{blx@dm@fieldtype}{list}}
       and
       ( test {\ifcsstring{blx@dm@datatype}{literal}}
         or
@@ -143,50 +165,85 @@
         test {\ifcsstring{blx@dm@datatype}{verbatim}}
       )
       and
-      not test {\ifinlistcs{##1}{blx@biber@datamodel@lists}}}
-        {\listcsgadd{blx@biber@datamodel@lists}{##1}}
+      not test {\ifinlistcs{##1}{blx@datamodel@lists}}}
+        {\listcsgadd{blx@datamodel@lists}{##1}}
         {}%
     \ifboolexpr{% add to list of fields unless certain type/datatype etc.
       bool {dmskipout}
       or
       test {\ifcsstring{blx@dm@datatype}{name}}
       or
-      ( test {\ifcsstring{blx@dm@type}{list}}
+      ( test {\ifcsstring{blx@dm@fieldtype}{list}}
         and
         test {\ifcsstring{blx@dm@datatype}{literal}}
       )
       or
-      ( test {\ifcsstring{blx@dm@type}{list}}
+      ( test {\ifcsstring{blx@dm@fieldtype}{list}}
         and
         test {\ifcsstring{blx@dm@datatype}{key}}
       )
       or
-      ( test {\ifcsstring{blx@dm@type}{list}}
+      ( test {\ifcsstring{blx@dm@fieldtype}{list}}
         and
         test {\ifcsstring{blx@dm@datatype}{uri}}
       )
       or
-      ( test {\ifcsstring{blx@dm@type}{list}}
+      ( test {\ifcsstring{blx@dm@fieldtype}{list}}
         and
         test {\ifcsstring{blx@dm@datatype}{verbatim}}
       )
       or
-      ( test {\ifcsstring{blx@dm@type}{field}}
+      ( test {\ifcsstring{blx@dm@fieldtype}{field}}
         and
         test {\ifcsstring{blx@dm@datatype}{code}}
       )
       or
-      test {\ifinlistcs{##1}{blx@biber@datamodel@fields}}}
+      test {\ifinlistcs{##1}{blx@datamodel@fields}}}
       {}
-      {\listcsgadd{blx@biber@datamodel@fields}{##1}}%
+      {\listcsgadd{blx@datamodel@fields}{##1}}%
     \xappto\blx@bcf@datamodel@fields{%
-      \blx@xml@datamodel@field{\blx@tempa}{##1}}}%
-  \docsvlist{#2}
-  \endgroup}
+      \blx@xml@datamodel@field{\blx@tempa}{##1}}%
+
+
+ % Dateparts are special - auto-create for all date fields
+    \ifcsstring{blx@dm@datatype}{date}
+      {\begingroup
+       \let\blx@tempa\@empty% reset setkeys buffer due to manual calls below
+       % add to list of dates. These are skipout in the default datamodel but
+       % we want to auto-create some internals/options for all date fields in
+       % biblatex
+       \ifinlistcs{##1}{blx@datamodel@dates}
+         {}
+         {\listcsgadd{blx@datamodel@dates}{##1}}%
+       \ifinlistcs{##1}{blx@datamodel@fields}
+         {}
+         {\listcsgadd{blx@datamodel@fields}{##1}}%
+       \StrCut{##1}{date}\blx@datetype\blx@tempnull
+       % *endyear
+       \xifinlistcs{\blx@datetype endyear}{blx@datamodel@fields}
+         {}
+         {\listcsxadd{blx@datamodel@fields}{\blx@datetype endyear}}%
+       \setkeys{blx@datamodel@field}{type=field,datatype=datepart,nullok}%
+       \xappto\blx@bcf@datamodel@fields{%
+         \blx@xml@datamodel@field{\blx@tempa}{\blx@datetype endyear}}%
+       % *year, *month, *day, *endmonth, *endday
+       \def\do####1{%
+         \let\blx@tempa\@empty% reset setkeys buffer due to loop calls
+         \xifinlistcs{\blx@datetype ####1}{blx@datamodel@fields}
+           {}
+           {\listcsxadd{blx@datamodel@fields}{\blx@datetype ####1}}%
+         \setkeys{blx@datamodel@field}{type=field,datatype=datepart}%
+         \xappto\blx@bcf@datamodel@fields{%
+           \blx@xml@datamodel@field{\blx@tempa}{\blx@datetype ####1}}}%
+       \docsvlist{year,month,day,endmonth,endday}%
+       \endgroup}
+      {}}%
+   \docsvlist{#2}
+   \endgroup}
 
 \define@key{blx@datamodel@field}{type}{% characters
   \eappto\blx@tempa{ fieldtype="#1"}%
-  \def\blx@dm@type{#1}}
+  \def\blx@dm@fieldtype{#1}}
 \define@key{blx@datamodel@field}{datatype}{% characters
   \eappto\blx@tempa{ datatype="#1"}%
   \def\blx@dm@datatype{#1}}
@@ -354,6 +411,7 @@
   music,
   mvcollection,
   mvreference,
+  mvproceedings,
   mvbook,
   online,
   patent,
@@ -374,28 +432,6 @@
 
 \DeclareDatamodelEntrytypes[skipout]{xdata}
 
-\DeclareDatamodelFields[type=field, datatype=datepart]{
-  month,
-  year,
-  day,
-  endday,
-  endmonth,
-  eventday,
-  eventendday,
-  eventendmonth,
-  eventmonth,
-  eventyear,
-  origday,
-  origendday,
-  origendmonth,
-  origmonth,
-  origyear,
-  urlday,
-  urlendday,
-  urlendmonth,
-  urlmonth,
-  urlyear}
-
 \DeclareDatamodelFields[type=field, datatype=literal]{
   abstract,
   addendum,
@@ -464,12 +500,6 @@
   shortseries,
   shorttitle}
 
-\DeclareDatamodelFields[type=field, datatype=datepart, nullok]{
-  urlendyear,
-  endyear,
-  eventendyear,
-  origendyear}
-
 \DeclareDatamodelFields[type=field, datatype=literal, skipout]{
   sorttitle,
   sortshorthand,
@@ -653,6 +683,7 @@
   editora,
   editorb,
   editorc,
+  editortype,
   editoratype,
   editorbtype,
   editorctype,
@@ -707,6 +738,7 @@
   editora,
   editorb,
   editorc,
+  editortype,
   editoratype,
   editorbtype,
   editorctype,
@@ -762,6 +794,7 @@
   editora,
   editorb,
   editorc,
+  editortype,
   editoratype,
   editorbtype,
   editorctype,
@@ -817,6 +850,7 @@
   editora,
   editorb,
   editorc,
+  editortype,
   editoratype,
   editorbtype,
   editorctype,
@@ -855,6 +889,7 @@
 \DeclareDatamodelEntryfields[booklet]{
   author,
   editor,
+  editortype,
   title,
   day,
   endday,
@@ -905,6 +940,7 @@
   editora,
   editorb,
   editorc,
+  editortype,
   editoratype,
   editorbtype,
   editorctype,
@@ -960,6 +996,7 @@
   editora,
   editorb,
   editorc,
+  editortype,
   editoratype,
   editorbtype,
   editorctype,
@@ -1012,6 +1049,7 @@
   editora,
   editorb,
   editorc,
+  editortype,
   editoratype,
   editorbtype,
   editorctype,
@@ -1061,6 +1099,7 @@
   doi,
   edition,
   editor,
+  editortype,
   eprint,
   eprintclass,
   eprinttype,
@@ -1103,6 +1142,7 @@
   author,
   doi,
   editor,
+  editortype,
   eprint,
   eprintclass,
   eprinttype,
@@ -1130,6 +1170,7 @@
   addendum,
   author,
   editor,
+  editortype,
   language,
   month,
   note,
@@ -1191,6 +1232,7 @@
   editora,
   editorb,
   editorc,
+  editortype,
   editoratype,
   editorbtype,
   editorctype,
@@ -1218,6 +1260,7 @@
 
 \DeclareDatamodelEntryfields[mvproceedings]{
   editor,
+  editortype,
   title,
   day,
   endday,
@@ -1262,6 +1305,7 @@
 
 \DeclareDatamodelEntryfields[proceedings]{
   editor,
+  editortype,
   title,
   day,
   endday,
@@ -1314,6 +1358,7 @@
 \DeclareDatamodelEntryfields[inproceedings]{
   author,
   editor,
+  editortype,
   title,
   booktitle,
   day,
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/alphabetic-verb.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/alphabetic-verb.cbx
index be019d10e5f..26625b06fb7 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/alphabetic-verb.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/alphabetic-verb.cbx
@@ -7,7 +7,7 @@
 
 \newbibmacro*{cite}{%
   \printtext[bibhyperref]{%
-    \printfield{prefixnumber}%
+    \printfield{labelprefix}%
     \printfield{labelalpha}%
     \printfield{extraalpha}}}
 
@@ -15,7 +15,7 @@
   \ifnameundef{labelname}
     {\printfield[citetitle]{labeltitle}}
     {\printnames{labelname}}%
-  \addspace\bibopenbracket
+  \printdelim{namelabeldelim}\bibopenbracket
   \ifnumequal{\value{citecount}}{1}
     {\usebibmacro{prenote}}
     {}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/alphabetic.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/alphabetic.cbx
index d232ebfebc8..1e114d1bb81 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/alphabetic.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/alphabetic.cbx
@@ -10,7 +10,7 @@
 
 \newbibmacro*{cite}{%
   \printtext[bibhyperref]{%
-    \printfield{prefixnumber}%
+    \printfield{labelprefix}%
     \printfield{labelalpha}%
     \printfield{extraalpha}}}
 
@@ -22,7 +22,7 @@
        {\printnames{labelname}}%
      \setunit{%
        \global\booltrue{cbx:parens}%
-       \addspace\bibopenbracket}%
+       \printdelim{namelabeldelim}\bibopenbracket}%
      \stepcounter{textcitecount}%
      \savefield{namehash}{\cbx@lasthash}}%
   \ifnumequal{\value{citecount}}{1}
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-comp.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-comp.cbx
index d5e5183de32..bbc4229864f 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-comp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-comp.cbx
@@ -28,7 +28,7 @@
        {\ifnameundef{labelname}
           {}
           {\printnames{labelname}%
-           \setunit{\nametitledelim}}%
+           \setunit{\printdelim{nametitledelim}}}%
         \savefield{namehash}{\cbx@lasthash}}%
      \usebibmacro{cite:title}}
     {\usebibmacro{cite:shorthand}%
@@ -49,7 +49,7 @@
        {\printnames{labelname}%
         \setunit{%
           \global\booltrue{cbx:parens}%
-          \nametitledelim\bibopenparen}}%
+          \printdelim{nametitledelim}\bibopenparen}}%
      \stepcounter{textcitecount}%
      \savefield{namehash}{\cbx@lasthash}}%
   \ifnumequal{\value{citecount}}{1}
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-ibid.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-ibid.cbx
index 2f7c68df495..3b6618314b9 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-ibid.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-ibid.cbx
@@ -23,7 +23,7 @@
        {\ifnameundef{labelname}
           {}
           {\printnames{labelname}%
-           \setunit{\nametitledelim}}%
+           \setunit{\printdelim{nametitledelim}}}%
         \usebibmacro{cite:title}}}%
     {\usebibmacro{cite:shorthand}}}
 
@@ -42,7 +42,7 @@
     {\printnames{labelname}%
      \setunit{%
        \global\booltrue{cbx:parens}%
-       \nametitledelim\bibopenparen}}%
+       \printdelim{nametitledelim}\bibopenparen}}%
   \ifnumequal{\value{citecount}}{1}
     {\usebibmacro{prenote}}
     {}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-icomp.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-icomp.cbx
index 9d248a215eb..f8f2f7e5371 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-icomp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-icomp.cbx
@@ -39,7 +39,7 @@
 	  {\ifnameundef{labelname}
              {}
              {\printnames{labelname}%
-              \setunit{\nametitledelim}}%
+              \setunit{\printdelim{nametitledelim}}}%
            \savefield{namehash}{\cbx@lasthash}}%
 	\usebibmacro{cite:title}}}%
     {\usebibmacro{cite:shorthand}%
@@ -62,7 +62,7 @@
        {\printnames{labelname}%
         \setunit{%
 	  \global\booltrue{cbx:parens}%
-	  \nametitledelim\bibopenparen}}%
+	  \printdelim{nametitledelim}\bibopenparen}}%
      \stepcounter{textcitecount}%
      \savefield{namehash}{\cbx@lasthash}}%
   \ifnumequal{\value{citecount}}{1}
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-tcomp.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-tcomp.cbx
index c0e8a1fe57c..85cce7eedcd 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-tcomp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-tcomp.cbx
@@ -17,7 +17,7 @@
           {\ifsingletitle
              {\printtext[bibhyperref]{\printnames{labelname}}}
              {\printnames{labelname}%
-	      \setunit{\nametitledelim}%
+	      \setunit{\printdelim{nametitledelim}}%
 	      \usebibmacro{cite:title}}}%
         \savefield{namehash}{\cbx@lasthash}}}
     {\usebibmacro{cite:shorthand}%
@@ -53,7 +53,7 @@
           {\printnames{labelname}
            \setunit{%
 	     \global\booltrue{cbx:parens}%
-	     \nametitledelim\bibopenparen}%
+	     \printdelim{nametitledelim}\bibopenparen}%
 	   \ifnumequal{\value{citecount}}{1}
 	     {\usebibmacro{prenote}}
 	     {}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-terse.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-terse.cbx
index a0f7fef85ac..d83c432fd56 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-terse.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-terse.cbx
@@ -11,7 +11,7 @@
        {\ifsingletitle
           {\printtext[bibhyperref]{\printnames{labelname}}}
           {\printnames{labelname}%
-	   \setunit{\nametitledelim}%
+	   \setunit{\printdelim{nametitledelim}}%
 	   \usebibmacro{cite:title}}}}%
     {\usebibmacro{cite:shorthand}}}
 
@@ -29,7 +29,7 @@
        {\printnames{labelname}%
 	\setunit{%
 	  \global\booltrue{cbx:parens}%
-	  \nametitledelim\bibopenparen}%
+	  \printdelim{nametitledelim}\bibopenparen}%
 	\ifnumequal{\value{citecount}}{1}
 	  {\usebibmacro{prenote}}
 	  {}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-ticomp.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-ticomp.cbx
index e485f4fadd9..54f10d6baaf 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-ticomp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle-ticomp.cbx
@@ -19,7 +19,7 @@
              {\ifsingletitle
         	{\printtext[bibhyperref]{\printnames{labelname}}}
         	{\printnames{labelname}%
-		 \setunit{\nametitledelim}%
+		 \setunit{\printdelim{nametitledelim}}%
 		 \usebibmacro{cite:title}}}%
            \savefield{namehash}{\cbx@lasthash}}}}
     {\usebibmacro{cite:shorthand}%
@@ -61,7 +61,7 @@
           {\printnames{labelname}
            \setunit{%
 	     \global\booltrue{cbx:parens}%
-	     \nametitledelim\bibopenparen}%
+	     \printdelim{nametitledelim}\bibopenparen}%
 	   \ifnumequal{\value{citecount}}{1}
 	     {\usebibmacro{prenote}}
 	     {}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle.cbx
index aff0a63a496..8d52c873f3a 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/authortitle.cbx
@@ -12,7 +12,7 @@
     {\ifnameundef{labelname}
        {}
        {\printnames{labelname}%
-        \setunit{\nametitledelim}}%
+        \setunit{\printdelim{nametitledelim}}}%
      \usebibmacro{cite:title}}%
     {\usebibmacro{cite:shorthand}}}
 
@@ -27,7 +27,7 @@
     {\printnames{labelname}%
      \setunit{%
        \global\booltrue{cbx:parens}%
-       \nametitledelim\bibopenparen}}%
+       \printdelim{nametitledelim}\bibopenparen}}%
   \ifnumequal{\value{citecount}}{1}
     {\usebibmacro{prenote}}
     {}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear-comp.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear-comp.cbx
index 966e516fafa..a7774c5faa0 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear-comp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear-comp.cbx
@@ -27,7 +27,7 @@
   \iffieldundef{shorthand}
     {\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
        {\usebibmacro{cite:label}%
-        \setunit{\nonameyeardelim}%
+        \setunit{\printdelim{nonameyeardelim}}%
         \usebibmacro{cite:labelyear+extrayear}%
         \usebibmacro{cite:reinit}}
        {\iffieldequals{namehash}{\cbx@lasthash}
@@ -39,7 +39,7 @@
               \usebibmacro{cite:labelyear+extrayear}%
               \savefield{labelyear}{\cbx@lastyear}}}
           {\printnames{labelname}%
-           \setunit{\nameyeardelim}%
+           \setunit{\printdelim{nameyeardelim}}%
            \usebibmacro{cite:labelyear+extrayear}%
            \savefield{namehash}{\cbx@lasthash}%
            \savefield{labelyear}{\cbx@lastyear}}}}
@@ -85,7 +85,7 @@
           {\usebibmacro{cite:label}%
            \setunit{%
              \global\booltrue{cbx:parens}%
-             \nonameyeardelim\bibopenparen}%
+             \printdelim{nonameyeardelim}\bibopenparen}%
            \ifnumequal{\value{citecount}}{1}
              {\usebibmacro{prenote}}
              {}%
@@ -94,7 +94,7 @@
        {\printnames{labelname}%
         \setunit{%
           \global\booltrue{cbx:parens}%
-          \nameyeardelim\bibopenparen}%
+          \printdelim{nameyeardelim}\bibopenparen}%
         \ifnumequal{\value{citecount}}{1}
           {\usebibmacro{prenote}}
           {}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear-ibid.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear-ibid.cbx
index bf8cc731263..96ffba35fba 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear-ibid.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear-ibid.cbx
@@ -22,9 +22,9 @@
        {\usebibmacro{cite:ibid}}
        {\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
           {\usebibmacro{cite:label}%
-           \setunit{\nonameyeardelim}}
+           \setunit{\printdelim{nonameyeardelim}}}
           {\printnames{labelname}%
-           \setunit{\nameyeardelim}}%
+           \setunit{\printdelim{nameyeardelim}}}%
         \usebibmacro{cite:labelyear+extrayear}}}
     {\usebibmacro{cite:shorthand}}}
 
@@ -45,7 +45,7 @@
        {\usebibmacro{cite:label}%
         \setunit{%
           \global\booltrue{cbx:parens}%
-          \nonameyeardelim\bibopenparen}%
+          \printdelim{nonameyeardelim}\bibopenparen}%
         \ifnumequal{\value{citecount}}{1}
           {\usebibmacro{prenote}}
           {}%
@@ -54,7 +54,7 @@
     {\printnames{labelname}%
      \setunit{%
        \global\booltrue{cbx:parens}%
-       \nameyeardelim\bibopenparen}%
+       \printdelim{nameyeardelim}\bibopenparen}%
      \ifnumequal{\value{citecount}}{1}
        {\usebibmacro{prenote}}
        {}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear-icomp.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear-icomp.cbx
index d662299bcb0..6481a00ae92 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear-icomp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear-icomp.cbx
@@ -37,7 +37,7 @@
        {\usebibmacro{cite:ibid}}
        {\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
           {\usebibmacro{cite:label}%
-           \setunit{\nonameyeardelim}%
+           \setunit{\printdelim{nonameyeardelim}}%
            \usebibmacro{cite:labelyear+extrayear}%
            \usebibmacro{cite:reinit}}
           {\iffieldequals{namehash}{\cbx@lasthash}
@@ -49,7 +49,7 @@
                  \usebibmacro{cite:labelyear+extrayear}%
                  \savefield{labelyear}{\cbx@lastyear}}}
              {\printnames{labelname}%
-              \setunit{\nameyeardelim}%
+              \setunit{\printdelim{nameyeardelim}}%
               \usebibmacro{cite:labelyear+extrayear}%
               \savefield{namehash}{\cbx@lasthash}%
               \savefield{labelyear}{\cbx@lastyear}}}}}
@@ -97,7 +97,7 @@
           {\usebibmacro{cite:label}%
            \setunit{%
              \global\booltrue{cbx:parens}%
-             \nonameyeardelim\bibopenparen}%
+             \printdelim{nonameyeardelim}\bibopenparen}%
            \ifnumequal{\value{citecount}}{1}
              {\usebibmacro{prenote}}
              {}%
@@ -108,7 +108,7 @@
        {\printnames{labelname}%
         \setunit{%
           \global\booltrue{cbx:parens}%
-          \nameyeardelim\bibopenparen}%
+          \printdelim{nameyeardelim}\bibopenparen}%
         \ifnumequal{\value{citecount}}{1}
           {\usebibmacro{prenote}}
           {}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear.cbx
index c36c9729b8a..949a35be915 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/authoryear.cbx
@@ -11,9 +11,9 @@
   \iffieldundef{shorthand}
     {\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
        {\usebibmacro{cite:label}%
-        \setunit{\nonameyeardelim}}
+        \setunit{\printdelim{nonameyeardelim}}}
        {\printnames{labelname}%
-        \setunit{\nameyeardelim}}%
+        \setunit{\printdelim{nameyeardelim}}}%
      \usebibmacro{cite:labelyear+extrayear}}
     {\usebibmacro{cite:shorthand}}}
 
@@ -30,7 +30,7 @@
        {\usebibmacro{cite:label}%
         \setunit{%
           \global\booltrue{cbx:parens}%
-          \nonameyeardelim\bibopenparen}%
+          \printdelim{nonameyeardelim}\bibopenparen}%
         \ifnumequal{\value{citecount}}{1}
           {\usebibmacro{prenote}}
           {}%
@@ -39,7 +39,7 @@
     {\printnames{labelname}%
      \setunit{%
        \global\booltrue{cbx:parens}%
-       \nameyeardelim\bibopenparen}%
+       \printdelim{nameyeardelim}\bibopenparen}%
      \ifnumequal{\value{citecount}}{1}
        {\usebibmacro{prenote}}
        {}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/numeric-comp.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/numeric-comp.cbx
index d1ecbd63e9c..0f8942fa118 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/numeric-comp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/numeric-comp.cbx
@@ -35,9 +35,9 @@
 
 \newbibmacro*{cite:comp:comp}{%
   \ifboolexpr{
-    ( test {\iffieldundef{prefixnumber}} and test {\ifundef\cbx@lastprefix} )
+    ( test {\iffieldundef{labelprefix}} and test {\ifundef\cbx@lastprefix} )
     or
-    test {\iffieldequals{prefixnumber}{\cbx@lastprefix}}
+    test {\iffieldequals{labelprefix}{\cbx@lastprefix}}
   }
     {\ifnumequal{\thefield{labelnumber}}{\value{cbx@tempcntb}}
        {\savefield{entrykey}{\cbx@lastkey}%
@@ -50,11 +50,11 @@
              {\multicitedelim}
              {}%
            \printtext[bibhyperref]{%
-             \printfield{prefixnumber}%
+             \printfield{labelprefix}%
              \printfield{labelnumber}}}}}
     {\usebibmacro{cite:comp:end}}%
   \setcounter{cbx@tempcntb}{\thefield{labelnumber}}%
-  \savefield{prefixnumber}{\cbx@lastprefix}}
+  \savefield{labelprefix}{\cbx@lastprefix}}
 
 \newbibmacro*{cite:comp:end}{%
   \usebibmacro{cite:dump}%
@@ -62,7 +62,7 @@
     {\multicitedelim}
     {}%
   \printtext[bibhyperref]{%
-    \printfield{prefixnumber}%
+    \printfield{labelprefix}%
     \printfield{labelnumber}}}
 
 \newbibmacro*{cite:comp:inset}{%
@@ -71,7 +71,7 @@
     {\multicitedelim}
     {}%
   \printtext[bibhyperref]{%
-    \printfield{prefixnumber}%
+    \printfield{labelprefix}%
     \printfield{labelnumber}%
     \printfield{entrysetcount}}%
   \setcounter{cbx@tempcntb}{-1}}
@@ -91,7 +91,7 @@
        {\multicitedelim}%
      \bibhyperref[\cbx@lastkey]{%
        \ifdef\cbx@lastprefix
-         {\printtext[prefixnumber]{\cbx@lastprefix}}
+         {\printtext[labelprefix]{\cbx@lastprefix}}
          {}%
        \printtext[labelnumber]{\cbx@lastnumber}}}
     {}%
@@ -113,7 +113,7 @@
        {\printfield[citetitle]{labeltitle}}
        {\printnames{labelname}}%
      \global\booltrue{cbx:parens}%
-     \addspace\bibopenbracket%
+     \printdelim{namelabeldelim}\bibopenbracket%
      \ifnumequal{\value{citecount}}{1}
        {\usebibmacro{prenote}}
        {}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/numeric-verb.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/numeric-verb.cbx
index 065f2ad2c7c..e64e19e810f 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/numeric-verb.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/numeric-verb.cbx
@@ -12,7 +12,7 @@
 
 \newbibmacro*{cite}{%
   \printtext[bibhyperref]{%
-    \printfield{prefixnumber}%
+    \printfield{labelprefix}%
     \printfield{labelnumber}%
     \ifbool{bbx:subentry}
       {\printfield{entrysetcount}}
@@ -22,7 +22,7 @@
   \ifnameundef{labelname}
     {\printfield[citetitle]{labeltitle}}
     {\printnames{labelname}}%
-  \addspace\bibopenbracket
+  \printdelim{namelabeldelim}\bibopenbracket
   \ifnumequal{\value{citecount}}{1}
     {\usebibmacro{prenote}}
     {}%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/numeric.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/numeric.cbx
index 67af09ca407..5c6fa4b1009 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/numeric.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/numeric.cbx
@@ -14,7 +14,7 @@
 
 \newbibmacro*{cite}{%
   \printtext[bibhyperref]{%
-    \printfield{prefixnumber}%
+    \printfield{labelprefix}%
     \printfield{labelnumber}%
     \ifbool{bbx:subentry}
       {\printfield{entrysetcount}}
@@ -28,7 +28,7 @@
        {\printnames{labelname}}%
      \setunit{%
        \global\booltrue{cbx:parens}%
-       \addspace\bibopenbracket}%
+       \printdelim{namelabeldelim}\bibopenbracket}%
      \stepcounter{textcitecount}%
      \savefield{namehash}{\cbx@lasthash}}%
   \ifnumequal{\value{citecount}}{1}
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-ibid.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-ibid.cbx
index 846a0f75f38..d4a45642373 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-ibid.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-ibid.cbx
@@ -119,7 +119,7 @@
 
 \newbibmacro*{cite:short}{%
   \printnames{labelname}%
-  \setunit*{\nametitledelim}%
+  \setunit*{\printdelim{nametitledelim}}%
   \printtext[bibhyperlink]{%
     \printfield[citetitle]{labeltitle}}}
 
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-inote.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-inote.cbx
index df81985a88b..d4fc145459d 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-inote.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-inote.cbx
@@ -120,7 +120,7 @@
 
 \newbibmacro*{cite:short}{%
   \printnames{labelname}%
-  \setunit*{\nametitledelim}%
+  \setunit*{\printdelim{nametitledelim}}%
   \printtext[bibhyperlink]{%
     \printfield[citetitle]{labeltitle}}}
 
@@ -168,7 +168,7 @@
     {\printnames{labelname}}%
   \ifsingletitle
     {}
-    {\setunit*{\nametitledelim}%
+    {\setunit*{\printdelim{nametitledelim}}%
      \printfield[title]{labeltitle}}%
   \setunit*{\addcomma\space}%
   \printtext{%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-note.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-note.cbx
index b22c4da3cb9..de06094186f 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-note.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-note.cbx
@@ -111,7 +111,7 @@
 
 \newbibmacro*{cite:short}{%
   \printnames{labelname}%
-  \setunit*{\nametitledelim}%
+  \setunit*{\printdelim{nametitledelim}}%
   \printtext[bibhyperlink]{%
     \printfield[citetitle]{labeltitle}}}
 
@@ -145,7 +145,7 @@
     {\printnames{labelname}}%
   \ifsingletitle
     {}
-    {\setunit*{\nametitledelim}%
+    {\setunit*{\printdelim{nametitledelim}}%
      \printfield[title]{labeltitle}}%
   \setunit*{\addcomma\space}%
   \printtext{%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-trad1.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-trad1.cbx
index b1729fe0d91..fe450f85e38 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-trad1.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-trad1.cbx
@@ -134,11 +134,11 @@
 
 \newbibmacro*{cite:name}{%
   \printnames{labelname}%
-  \setunit*{\nametitledelim}}
+  \setunit*{\printdelim{nametitledelim}}}
 
 \newbibmacro*{cite:idem}{%
   \bibstring[\mkibid]{idem\thefield{gender}}%
-  \setunit{\nametitledelim}}
+  \setunit{\printdelim{nametitledelim}}}
 
 \newbibmacro*{cite:title}{%
   \printtext[bibhyperlink]{%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-trad2.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-trad2.cbx
index 6cdd7b1cde3..acf463877aa 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-trad2.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-trad2.cbx
@@ -135,16 +135,16 @@
 
 \newbibmacro*{cite:name}{%
   \printnames{labelname}%
-  \setunit*{\nametitledelim}}
+  \setunit*{\printdelim{nametitledelim}}}
 
 \newbibmacro*{cite:idem}{%
   \bibstring[\mkibid]{idem\thefield{gender}}%
-  \setunit{\nametitledelim}}
+  \setunit{\printdelim{nametitledelim}}}
 
 \newbibmacro*{cite:title}{%
   \printtext[bibhyperlink]{%
     \printfield[citetitle]{labeltitle}%
-    \setunit{\nametitledelim}%
+    \setunit{\printdelim{nametitledelim}}%
     \bibstring[\mkibid]{opcit}}}
 
 \newbibmacro*{cite:ibid}{%
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-trad3.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-trad3.cbx
index 5ef371196da..54e2b3aecfa 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-trad3.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/verbose-trad3.cbx
@@ -115,13 +115,13 @@
 
 \newbibmacro*{cite:short}{%
   \printnames{labelname}%
-  \setunit*{\nametitledelim}%
+  \setunit*{\printdelim{nametitledelim}}%
   \printtext[bibhyperlink]{%
     \printfield[citetitle]{labeltitle}}}
 
 \newbibmacro*{cite:opcit}{%
   \printnames{labelname}%
-  \setunit*{\nametitledelim}%
+  \setunit*{\printdelim{nametitledelim}}%
   \printtext[bibhyperlink]{%
     \bibstring[\mkibid]{opcit}}}
 
diff --git a/Master/texmf-dist/tex/latex/biblatex/cbx/verbose.cbx b/Master/texmf-dist/tex/latex/biblatex/cbx/verbose.cbx
index f373895c82a..e798dec1839 100644
--- a/Master/texmf-dist/tex/latex/biblatex/cbx/verbose.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex/cbx/verbose.cbx
@@ -100,7 +100,7 @@
 
 \newbibmacro*{cite:short}{%
   \printnames{labelname}%
-  \setunit*{\nametitledelim}%
+  \setunit*{\printdelim{nametitledelim}}%
   \printtext[bibhyperlink]{%
     \printfield[citetitle]{labeltitle}}}
 
diff --git a/Master/texmf-dist/tex/latex/biblatex/lbx/catalan.lbx b/Master/texmf-dist/tex/latex/biblatex/lbx/catalan.lbx
index dc87d06d0f1..9b116925185 100644
--- a/Master/texmf-dist/tex/latex/biblatex/lbx/catalan.lbx
+++ b/Master/texmf-dist/tex/latex/biblatex/lbx/catalan.lbx
@@ -77,175 +77,175 @@
   references       = {{Refer\`encies}{Refer\`encies}},
   shorthands       = {{Llista d'abreviatures}{Abreviatures}},
   editor           = {{editor}{ed\adddot}},
-  editors          = {{editors}{eds\adddot}},
+  editors          = {{editors}{ed\adddot}},
   compiler         = {{compilador}{comp\adddot}},% Revisar
-  compilers        = {{compiladors}{comps\adddot}},% Revisar
+  compilers        = {{compiladors}{comp\adddot}},% Revisar
   redactor         = {{redactor}{red\adddot}},
-  redactors        = {{redactors}{reds\adddot}},
+  redactors        = {{redactors}{red\adddot}},
   reviser          = {{revisor}{rev\adddot}},
-  revisers         = {{revisors}{revs\adddot}},
+  revisers         = {{revisors}{rev\adddot}},
   founder          = {{fundador}{fund\adddot}},
-  founders         = {{fundadors}{funds\adddot}},
+  founders         = {{fundadors}{fund\adddot}},
   continuator      = {{continuador}{cont\adddot}},
-  continuators     = {{continuadors}{conts\adddot}},
+  continuators     = {{continuadors}{cont\adddot}},
   collaborator     = {{co\l.laborador}{co\l.l\adddot}},% \l* -> catalan.ldf (babel)
-  collaborators    = {{co\l.laboradors}{co\l.ls\adddot}},
+  collaborators    = {{co\l.laboradors}{co\l.l\adddot}},
   translator       = {{traductor}{trad\adddot}},
-  translators      = {{traductors}{trads\adddot}},
+  translators      = {{traductors}{trad\adddot}},
   commentator      = {{comentarista}{com\adddot}},
-  commentators     = {{comentaristes}{coms\adddot}},
+  commentators     = {{comentaristes}{com\adddot}},
   annotator        = {{anotador}{anot\adddot}},
-  annotators       = {{anotadors}{anots\adddot}},
+  annotators       = {{anotadors}{anot\adddot}},
   commentary       = {{comentari}{com\adddot}},
   annotations      = {{notes}{n\adddot}},
   introduction     = {{introducci\'o}{intr\adddot}},
   foreword         = {{pr\`oleg}{pr\`ol\adddot}},
   afterword        = {{ep{\'\i}leg}{ep\adddot}},
   editortr         = {{editor i traductor}{ed\adddotspace i trad\adddot}},
-  editorstr        = {{editors i traductors}{eds\adddotspace i trads\adddot}},
+  editorstr        = {{editors i traductors}{ed\adddotspace i trad\adddot}},
   editorco         = {{editor i comentarista}{ed\adddotspace i com\adddot}},
-  editorsco        = {{editors i comentaristes}{eds\adddotspace i coms\adddot}},
+  editorsco        = {{editors i comentaristes}{ed\adddotspace i com\adddot}},
   editoran         = {{editor i anotador}{ed\adddotspace i anot\adddot}},
-  editorsan        = {{editors i anotadors}{eds\adddotspace i anots\adddot}},
+  editorsan        = {{editors i anotadors}{ed\adddotspace i anot\adddot}},
   editorin         = {{editor i autor de la introducci\'o}
                       {ed\adddotspace i aut\adddotspace de la intr\adddot}},
   editorsin        = {{editors i autors de la introducci\'o}
-                      {eds\adddotspace i auts\adddotspace de la intr\adddot}},
+                      {ed\adddotspace i aut\adddotspace de la intr\adddot}},
   editorfo         = {{editor i autor del pr\`oleg}
                       {ed\adddotspace i aut\adddotspace del pr\`ol\adddot}},
   editorsfo        = {{editors i autors del pr\`oleg}
-                      {eds\adddotspace i auts\adddotspace del pr\`ol\adddot}},
+                      {ed\adddotspace i aut\adddotspace del pr\`ol\adddot}},
   editoraf         = {{editor i autor de l'ep{\'\i}leg} %
                       {ed\adddotspace i aut\adddotspace de l'ep\adddot}},
   editorsaf        = {{editors i autors de l'ep{\'\i}leg} %
-                      {eds\adddotspace i auts\adddotspace de l'ep\adddot}},
+                      {ed\adddotspace i aut\adddotspace de l'ep\adddot}},
   editortrco       = {{editor, traductor i comentarista}
                       {ed.,\addabbrvspace trad\adddotspace i com\adddot}},
   editorstrco      = {{editors, traductors i comentaristes}
-                      {eds.,\addabbrvspace trads\adddotspace i coms\adddot}},
+                      {ed.,\addabbrvspace trad\adddotspace i com\adddot}},
   editortran       = {{editor, traductor i anotador}
                       {ed.,\addabbrvspace trad\adddotspace i anot\adddot}},
   editorstran      = {{editors, traductors i anotadors}
-                      {eds.,\addabbrvspace trads\adddotspace i anots\adddot}},
+                      {ed.,\addabbrvspace trad\adddotspace i anot\adddot}},
   editortrin       = {{editor, traductor i autor de la introducci\'o}
                       {ed.,\addabbrvspace trad\adddotspace i aut\adddotspace de la intr\adddot}},
   editorstrin      = {{editors, traductors i autors de la introducci\'o}
-                      {eds.,\addabbrvspace trads\adddotspace i auts\adddotspace de la intr\adddot}},
+                      {ed.,\addabbrvspace trad\adddotspace i aut\adddotspace de la intr\adddot}},
   editortrfo       = {{editor, traductor i autor del pr\`oleg}
                       {ed.,\addabbrvspace trad\adddotspace i aut\adddotspace del pr\`ol\adddot}},
   editorstrfo      = {{editors, traductors i autors del pr\`oleg}
-                      {eds.,\addabbrvspace trads\adddotspace i auts\adddotspace del pr\`ol\adddot}},
+                      {ed.,\addabbrvspace trad\adddotspace i aut\adddotspace del pr\`ol\adddot}},
   editortraf       = {{editor, traductor i autor de l'ep{\'\i}leg}
                       {ed.,\addabbrvspace trad\adddotspace i aut\adddotspace de l'ep\adddot}},
   editorstraf      = {{editors, traductors i autors de l'ep{\'\i}leg}
-                      {eds.,\addabbrvspace trads\adddotspace i auts\adddotspace de l'ep\adddot}},
+                      {ed.,\addabbrvspace trad\adddotspace i aut\adddotspace de l'ep\adddot}},
   editorcoin       = {{editor, comentarista i autor de la introducci\'o}
                       {ed.,\addabbrvspace com\adddotspace i aut\adddotspace de la intr\adddot}},
   editorscoin      = {{editors, comentaristes i autors de la introducci\'o}
-                      {eds.,\addabbrvspace coms\adddotspace i auts\adddotspace de la intr\adddot}},
+                      {ed.,\addabbrvspace com\adddotspace i aut\adddotspace de la intr\adddot}},
   editorcofo       = {{editor, comentarista i autor del pr\`oleg}
                       {ed.,\addabbrvspace com\adddotspace i aut\adddotspace del pr\`ol\adddot}},
   editorscofo      = {{editors, comentaristes i autors del pr\`oleg}
-                      {eds.,\addabbrvspace coms\adddotspace i auts\adddotspace del pr\`ol\adddot}},
+                      {ed.,\addabbrvspace com\adddotspace i aut\adddotspace del pr\`ol\adddot}},
   editorcoaf       = {{editor, comentarista i autor de l'ep{\'\i}leg}
                       {ed.,\addabbrvspace com\adddotspace i aut\adddotspace de l'ep\adddot}},
   editorscoaf      = {{editors, comentaristes i autors de l'ep{\'\i}leg}
-                      {eds.,\addabbrvspace coms\adddotspace i auts\adddotspace de l'ep\adddot}},
+                      {ed.,\addabbrvspace com\adddotspace i aut\adddotspace de l'ep\adddot}},
   editoranin       = {{editor, anotador i autor de la introducci\'o}
                       {ed.,\addabbrvspace anot\adddotspace i aut\adddotspace de la intr\adddot}},
   editorsanin      = {{editors, anotadors i autors de la introducci\'o}
-                      {eds.,\addabbrvspace anots\adddotspace i auts\adddotspace de la intr\adddot}}, 
+                      {ed.,\addabbrvspace anot\adddotspace i aut\adddotspace de la intr\adddot}},
   editoranfo       = {{editor, anotador i autor del pr\`oleg}
                       {ed.,\addabbrvspace anot\adddotspace i aut\adddotspace del pr\`ol\adddot}},
   editorsanfo      = {{editors, anotadors i autors del pr\`oleg}
-                      {eds.,\addabbrvspace anots\adddotspace i auts\adddotspace del pr\`ol\adddot}},
+                      {ed.,\addabbrvspace anot\adddotspace i aut\adddotspace del pr\`ol\adddot}},
   editoranaf       = {{editor, anotador i autor de l'ep{\'\i}leg}
                       {ed.,\addabbrvspace anot\adddotspace i aut\adddotspace de l'ep\adddot}},
   editorsanaf      = {{editors, anotadors i autors de l'ep{\'\i}leg}
-                      {eds.,\addabbrvspace anots\adddotspace i auts\adddotspace de l'ep\adddot}},
+                      {ed.,\addabbrvspace anot\adddotspace i aut\adddotspace de l'ep\adddot}},
   editortrcoin     = {{editor, traductor, comentarista i autor de la introducci\'o}
                       {ed.,\addabbrvspace trad.,\addabbrvspace com\adddotspace i aut\adddotspace de la intr\adddot}},
   editorstrcoin    = {{editors, traductors, comentaristes i autors de la introducci\'o}
-                      {eds.,\addabbrvspace trads.,\addabbrvspace coms\adddotspace i aut\adddotspace de la intr\adddot}},
+                      {ed.,\addabbrvspace trad.,\addabbrvspace com\adddotspace i aut\adddotspace de la intr\adddot}},
   editortrcofo     = {{editor, traductor, comentarista i autor del pr\`oleg}
                       {ed.,\addabbrvspace trad.,\addabbrvspace com\adddotspace i aut\adddotspace del pr\`ol\adddot }},
   editorstrcofo    = {{editors, traductors, comentaristes i autors del pr\`oleg}
-                      {eds.,\addabbrvspace trads.,\addabbrvspace coms\adddotspace i auts\adddotspace del pr\`ol\adddot }},
+                      {ed.,\addabbrvspace trad.,\addabbrvspace com\adddotspace i aut\adddotspace del pr\`ol\adddot }},
   editortrcoaf     = {{editor, traductor, comentarista i autor de l'ep{\'\i}leg}
                       {ed.,\addabbrvspace trad.,\addabbrvspace com\adddotspace i aut\adddotspace de l'ep\adddot}},
   editorstrcoaf    = {{editors, traductors, comentaristes i autors de l'ep{\'\i}leg}
-                      {eds.,\addabbrvspace trads.,\addabbrvspace coms\adddotspace i auts\adddotspace de l'ep\adddot}},
+                      {ed.,\addabbrvspace trad.,\addabbrvspace com\adddotspace i aut\adddotspace de l'ep\adddot}},
   editortranin     = {{editor, traductor, anotador i autor de la introducci\'o}
                       {ed.,\addabbrvspace trad.,\addabbrvspace anot\adddotspace i aut\adddotspace de la intr\adddot}},
   editorstranin    = {{editors, traductors, anotadors i autors de la introducci\'o}
-                      {eds.,\addabbrvspace trads.,\addabbrvspace anots\adddotspace i auts\adddotspace de la intr\adddot}},
+                      {ed.,\addabbrvspace trad.,\addabbrvspace anot\adddotspace i aut\adddotspace de la intr\adddot}},
   editortranfo     = {{editor, traductor, anotador i autor del pr\`oleg}
                       {ed.,\addabbrvspace trad.,\addabbrvspace anot\adddotspace i aut\adddotspace de pr\`ol\adddot}},
   editorstranfo    = {{editors, traductors, anotadors i autors del pr\`oleg}
-                      {eds.,\addabbrvspace trads.,\addabbrvspace anots\adddotspace i auts\adddotspace de pr\`ol\adddot}},
+                      {ed.,\addabbrvspace trad.,\addabbrvspace anot\adddotspace i aut\adddotspace de pr\`ol\adddot}},
   editortranaf     = {{editor, traductor, anotador i autor de l'ep{\'\i}leg}
                       {ed.,\addabbrvspace trad.,\addabbrvspace anot\adddotspace i aut\adddotspace de l'ep\adddot}},
   editorstranaf    = {{editors, traductors, anotadors i autors de l'ep{\'\i}leg}
-                      {eds.,\addabbrvspace trads.,\addabbrvspace anots\adddotspace i auts\adddotspace de l'ep\adddot}},
+                      {ed.,\addabbrvspace trad.,\addabbrvspace anot\adddotspace i aut\adddotspace de l'ep\adddot}},
   translatorco     = {{traductor i comentarista}
                       {trad\adddotspace i com\adddot}},
   translatorsco    = {{traductors i comentaristes}
-                     {trads\adddotspace i coms\adddot}},
+                     {trad\adddotspace i com\adddot}},
   translatoran     = {{traductor i anotador}
                       {trad\adddotspace i anot\adddot}},
   translatorsan    = {{traductors i anotadors}
-                      {trads\adddotspace i anots\adddot}},
+                      {trad\adddotspace i anot\adddot}},
   translatorin     = {{traductor i autor de la introducci\'o}
                       {trad\adddotspace i aut\adddotspace de la intr\adddot}},
   translatorsin    = {{traductors i autors de la introducci\'o}
-                      {trads\adddotspace i auts\adddotspace de la intr\adddot}},
+                      {trad\adddotspace i aut\adddotspace de la intr\adddot}},
   translatorfo     = {{traductor i autor del pr\`oleg}
                       {trad\adddotspace i aut\adddotspace del pr\`ol\adddot}},
   translatorsfo    = {{traductors i autors del pr\`oleg}
-                      {trads\adddotspace i auts\adddotspace del pr\`ol\adddot}},
+                      {trad\adddotspace i aut\adddotspace del pr\`ol\adddot}},
   translatoraf     = {{traductor i autor de l'ep{\'\i}leg}
                       {trad\adddotspace i aut\adddotspace de l'ep\adddot}},
   translatorsaf    = {{traductors i autors de l'ep{\'\i}leg}
-                      {trads\adddotspace i auts\adddotspace de l'ep\adddot}},
+                      {trad\adddotspace i aut\adddotspace de l'ep\adddot}},
   translatorcoin   = {{traductor, comentarista i autor de la introducci\'o}
                       {trad.,\addabbrvspace com\adddotspace i aut\adddotspace de la intr\adddotspace}},
   translatorscoin  = {{traductors, comentaristes i autors de la introducci\'o}
-                      {trads.,\addabbrvspace coms\adddotspace i auts\adddotspace de la intr\adddotspace}},
+                      {trad.,\addabbrvspace com\adddotspace i aut\adddotspace de la intr\adddotspace}},
   translatorcofo   = {{traductor, comentarista i autor del pr\`oleg}
                       {trad.,\addabbrvspace com\adddotspace i aut\adddotspace del pr\`ol\adddot}},
   translatorscofo  = {{traductors, comentaristes i autors del pr\`oleg}
-                      {trads.,\addabbrvspace coms\adddotspace i auts\adddotspace del pr\`ol\adddot}},
+                      {trad.,\addabbrvspace com\adddotspace i aut\adddotspace del pr\`ol\adddot}},
   translatorcoaf   = {{traductor, comentarista i autor de l'ep{\'\i}leg}
                       {trad.,\addabbrvspace com\adddotspace i aut\adddotspace de l'ep\adddot}},
   translatorscoaf  = {{traductors, comentaristes i autors de l'ep{\'\i}leg}
-                      {trads.,\addabbrvspace coms\adddotspace i auts\adddotspace de l'ep\adddot}},
+                      {trad.,\addabbrvspace com\adddotspace i aut\adddotspace de l'ep\adddot}},
   translatoranin   = {{traductor, anotador i autor de la introducci\'o}
                       {trad.,\addabbrvspace anot\adddotspace i aut\adddotspace de la intr\adddot}},
   translatorsanin  = {{traductors, anotadors i autors de la introducci\'o}
-                      {trads.,\addabbrvspace anots\adddotspace i auts\adddotspace de la intr\adddot}},
+                      {trad.,\addabbrvspace anot\adddotspace i aut\adddotspace de la intr\adddot}},
   translatoranfo   = {{traductor, anotador i autor del pr\`oleg}
                       {trad.,\addabbrvspace anot\adddotspace i aut\adddotspace del pr\`ol\adddot}},
   translatorsanfo  = {{traductors, anotadors i autors del pr\`oleg}
-                      {trads.,\addabbrvspace anots\adddotspace i auts\adddotspace del pr\`ol\adddot}},
+                      {trad.,\addabbrvspace anot\adddotspace i aut\adddotspace del pr\`ol\adddot}},
   translatoranaf   = {{traductor, anotador i autor de l'ep{\'\i}leg}
                       {trad.,\addabbrvspace anot\adddotspace i aut\adddotspace de l'ep\adddot}},
   translatorsanaf  = {{traductors, anotadors i autors de l'ep{\'\i}leg}
-                      {trads.,\addabbrvspace anots\adddotspace i auts\adddotspace de l'ep\adddot}},
+                      {trad.,\addabbrvspace anot\adddotspace i aut\adddotspace de l'ep\adddot}},
   byauthor         = {{per}{per}},
   byeditor         = {{edici\'o a cura \smartof}{ed\adddotspace\smartof}},
   bycompiler       = {{compilaci\'o a cura \smartof}{comp\adddotspace\smartof}},
   byredactor       = {{redacci\'o a cura \smartof}{red\adddotspace\smartof}},
   byreviser        = {{revisi\'o a cura \smartof}{rev\adddotspace\smartof}},
-  byreviewer       = {{revisi\'o a cura \smartof}{rev\adddotspace\smartof}},
+  byreviewer       = {{ressenya a cura \smartof}{ress\adddotspace\smartof}},
   byfounder        = {{fundat per}{fund\adddotspace per}},
   bycontinuator    = {{continuat per}{cont\adddotspace per}},
   bycollaborator   = {{amb la co\l.laboraci\'o \smartof}{amb la co\l.l\adddotspace\smartof}},
   bytranslator     = {{traducci\'o \lbx@fromlang\ a cura \smartof}{trad\adddotspace\lbx@fromlang\ \smartof}},
   bycommentator    = {{comentaris a cura \smartof}{com\adddotspace\smartof}},
-  byannotator      = {{notes a cura \smartof}{notes \smartof}},
+  byannotator      = {{notes a cura \smartof}{n\adddotspace\smartof}},
   withcommentator  = {{amb comentaris a cura \smartof}{amb com\adddotspace\smartof}},
-  withannotator    = {{amb notes a cura \smartof}{amb notes \smartof}},
-  withintroduction = {{amb una introducci\'o a cura \smartof}{amb una intr\adddotspace\smartof}},
+  withannotator    = {{amb notes a cura \smartof}{amb n\adddotspace\smartof}},
+  withintroduction = {{amb la introducci\'o a cura \smartof}{amb la intr\adddotspace\smartof}},
   withforeword     = {{amb el pr\`oleg a cura \smartof}{amb el pr\`ol\adddotspace\smartof}},
   withafterword    = {{amb l'ep{\'\i}leg a cura \smartof}{amb l'ep\adddotspace\smartof}},
   byeditortr       = {{edici\'o i traducci\'o \lbx@fromlang\ a cura \smartof}%
@@ -253,7 +253,7 @@
   byeditorco       = {{edici\'o i comentaris a cura \smartof}%
                       {ed\adddotspace i com\adddotspace\smartof}},
   byeditoran       = {{edici\'o i notes a cura \smartof}%
-                      {ed\adddotspace i not\adddotspace\smartof}},
+                      {ed\adddotspace i n\adddotspace\smartof}},
   byeditorin       = {{edici\'o i introducci\'o a cura \smartof}%
                       {ed\adddotspace i intr\adddotspace\smartof}},
   byeditorfo       = {{edici\'o i pr\`oleg a cura \smartof}%
@@ -263,9 +263,9 @@
   byeditortrco     = {{edici\'o, traducci\'o \lbx@fromlang\ i comentaris a cura \smartof}%
                       {ed.,\addabbrvspace trad\adddotspace\lbx@fromlang\ i com\adddotspace\smartof}},
   byeditortran     = {{edici\'o, traducci\'o \lbx@fromlang\ i notes a cura \smartof}%
-                      {ed.,\addabbrvspace trad\adddotspace\lbx@fromlang\ i not\adddotspace\smartof}},
+                      {ed.,\addabbrvspace trad\adddotspace\lbx@fromlang\ i n\adddotspace\smartof}},
   byeditortrin     = {{edici\'o, traducci\'o \lbx@fromlang\ i introducci\'o a cura \smartof}%
-                      {ed,,\addabbrvspace trad\adddotspace\lbx@fromlang\ i intr\adddotspace\smartof}},
+                      {ed.,\addabbrvspace trad\adddotspace\lbx@fromlang\ i intr\adddotspace\smartof}},
   byeditortrfo     = {{edici\'o, traducci\'o \lbx@fromlang\ i pr\`oleg a cura \smartof}%
                       {ed.,\addabbrvspace trad\adddotspace\lbx@fromlang\ i pr\`ol\adddotspace\smartof}},
   byeditortraf     = {{edici\'o, traducci\'o \lbx@fromlang\ i ep{\'\i}leg a cura \smartof}%
@@ -277,11 +277,11 @@
   byeditorcoaf     = {{edici\'o, comentaris i ep{\'\i}leg a cura \smartof}%
                       {ed.,\addabbrvspace com\adddotspace i ep\adddotspace\smartof}},
   byeditoranin     = {{edici\'o, notes i introducci\'o a cura \smartof}%
-                      {ed.,\addabbrvspace not\adddotspace i introd\adddotspace\smartof}},
+                      {ed.,\addabbrvspace n\adddotspace i intr\adddotspace\smartof}},
   byeditoranfo     = {{edici\'o, notes i pr\`oleg a cura \smartof}%
-                      {ed.,\addabbrvspace not\adddotspace {\'\i} pr\'ol\adddotspace\smartof}},
+                      {ed.,\addabbrvspace n\adddotspace i pr\`ol\adddotspace\smartof}},
   byeditoranaf     = {{edici\'o, notes i ep{\'\i}leg a cura \smartof}%
-                      {ed.,\addabbrvspace not\adddotspace i ep\adddotspace\smartof}},
+                      {ed.,\addabbrvspace n\adddotspace i ep\adddotspace\smartof}},
   byeditortrcoin   = {{edici\'o, traducci\'o \lbx@fromlang, comentaris i introducci\'o a cura \smartof}%
                       {ed.,\addabbrvspace trad\adddotspace \lbx@fromlang, com\adddotspace i intr\adddotspace\smartof}},
   byeditortrcofo   = {{edici\'o, traducci\'o \lbx@fromlang, comentaris i pr\`oleg a cura \smartof}%
@@ -289,15 +289,15 @@
   byeditortrcoaf   = {{edici\'o, traducci\'o \lbx@fromlang, comentaris i ep{\'\i}leg a cura \smartof}%
                       {ed.,\addabbrvspace trad\adddot\ \lbx@fromlang, com\adddot\ i ep\adddot\ \smartof}},
   byeditortranin   = {{edici\'o, traducci\'o \lbx@fromlang, notes i introducci\'o a cura \smartof}%
-                      {ed.,\addabbrvspace trad\adddot\ \lbx@fromlang, not\adddot\ i intr\adddot\ \smartof}},
+                      {ed.,\addabbrvspace trad\adddot\ \lbx@fromlang, n\adddot\ i intr\adddot\ \smartof}},
   byeditortranfo   = {{edici\'o, traducci\'o \lbx@fromlang, notes i pr\`oleg a cura \smartof}%
-                      {ed.,\addabbrvspace trad\adddot\ \lbx@fromlang, not\adddot\ i pr\`ol\adddot\ \smartof}},
+                      {ed.,\addabbrvspace trad\adddot\ \lbx@fromlang, n\adddot\ i pr\`ol\adddot\ \smartof}},
   byeditortranaf   = {{edici\'o, traducci\'o \lbx@fromlang, notes i ep{\'\i}leg a cura \smartof}%
-                      {ed.,\addabbrvspace trad\adddot\ \lbx@fromlang, not\adddot\ i ep\adddot\ \smartof}},
+                      {ed.,\addabbrvspace trad\adddot\ \lbx@fromlang, n\adddot\ i ep\adddot\ \smartof}},
   bytranslatorco   = {{traducci\'o \lbx@fromlang\ i comentaris a cura \smartof}%
                       {trad\adddot\ \lbx@fromlang\ i com\adddot\ \smartof}},
   bytranslatoran   = {{traducci\'o \lbx@fromlang\ i notes a cura \smartof}%
-                      {trad\adddot\ \lbx@fromlang\ i not\adddot\ \smartof}},
+                      {trad\adddot\ \lbx@fromlang\ i n\adddot\ \smartof}},
   bytranslatorin   = {{traducci\'o \lbx@fromlang\ i introducci\'o a cura \smartof}%
                       {trad\adddot\ \lbx@fromlang\ i intr\adddot\ \smartof}},
   bytranslatorfo   = {{traducci\'o \lbx@fromlang\ i pr\`oleg a cura \smartof}%
@@ -305,39 +305,39 @@
   bytranslatoraf   = {{traducci\'o \lbx@fromlang\ i ep{\'\i}leg a cura \smartof}%
                       {trad\adddot\ \lbx@fromlang\ i ep\adddot\ \smartof}},
   bytranslatorcoin = {{traducci\'o \lbx@fromlang, comentaris i introducci\'o a cura \smartof}%
-                      {trad\adddot\ \lbx@fromlang, com\adddot\ i introd\adddot\ \smartof}},
+                      {trad\adddot\ \lbx@fromlang, com\adddot\ i intr\adddot\ \smartof}},
   bytranslatorcofo = {{traducci\'o \lbx@fromlang, comentaris i pr\`oleg a cura \smartof}%
                       {trad\adddot\ \lbx@fromlang, com\adddot\ i pr\`ol\adddot\ \smartof}},
   bytranslatorcoaf = {{traducci\'o \lbx@fromlang, comentaris i ep{\'\i}leg a cura \smartof}%
                       {trad\adddot\ \lbx@fromlang, com\adddot\ i ep\adddot\ \smartof}},
   bytranslatoranin = {{traducci\'o \lbx@fromlang, notes i introducci\'o a cura \smartof}%
-                      {trad\adddot\ \lbx@fromlang, not\adddot\ i introd\adddot\ \smartof}},
+                      {trad\adddot\ \lbx@fromlang, n\adddot\ i intr\adddot\ \smartof}},
   bytranslatoranfo = {{traducci\'o \lbx@fromlang, notes i pr\`oleg a cura \smartof}%
-                      {trad\adddot\ \lbx@fromlang, not\adddot\ i pr\`ol\adddot\ \smartof}},
+                      {trad\adddot\ \lbx@fromlang, n\adddot\ i pr\`ol\adddot\ \smartof}},
   bytranslatoranaf = {{traducci\'o \lbx@fromlang, notes i ep{\'\i}leg a cura \smartof}%
-                      {trad\adddot\ \lbx@fromlang, not\adddot\ i ep\adddot\ \smartof}},
+                      {trad\adddot\ \lbx@fromlang, n\adddot\ i ep\adddot\ \smartof}},
   and              = {{i}{i}},
   andothers        = {{et al\adddot}{et al\adddot}},
   andmore          = {{i m\'es}{i m\'es}},
   volume           = {{volum}{vol\adddot}},
-  volumes          = {{volums}{vols\adddot}},
+  volumes          = {{volums}{vol\adddot}},
   involumes        = {{en}{en}},
   jourvol          = {{volum}{vol\adddot}},
   jourser          = {{s\`erie}{s\`er\adddot}},
-  book             = {{llibre}{ll\adddot}},
+  book             = {{llibre}{llib\adddot}},
   part             = {{part}{part}},
   issue            = {{n\'umero}{n\'um\adddot}},
-  newseries        = {{s\`erie nova}{s\`er\adddotspace nova}},
-  oldseries        = {{s\`erie antiga}{s\`er\adddotspace ant\adddot}},
+  newseries        = {{s\`erie nova}{s\`erie nova}},
+  oldseries        = {{s\`erie antiga}{s\`erie ant\adddot}},
   edition          = {{edici\'o}{ed\adddot}},
   reprint          = {{reimpressi\'o}{reimpr\adddot}},
-  reprintof        = {{reimpressi\'o del}{reimpr\adddotspace del}},
+  reprintof        = {{reimpressi\'o \smartof}{reimpr\adddotspace\smartof}},
   reprintas        = {{reimpr\`es com}{reimpr\adddotspace com}},
   reprintfrom      = {{reimpr\`es \smartof}{reimpr\adddotspace\smartof}},
-  reviewof         = {{revisi\'o del}{rev\adddotspace del}},
-  translationof    = {{traducci\'o del}{trad\adddotspace del}},
+  reviewof         = {{ressenya \smartof}{ress\adddotspace\smartof}},
+  translationof    = {{traducci\'o \smartof}{trad\adddotspace\smartof}},
   translationas    = {{tradu{\"\i}t com}{trad\adddotspace com}},
-  translationfrom  = {{tradu{\"\i}t del}{trad\adddotspace del}},
+  translationfrom  = {{tradu{\"\i}t del}{trad\adddotspace del}}, % Unsure of 'del'
   origpubas        = {{publicat originalment com}{pub\adddotspace orig\adddotspace com}},
   origpubin        = {{publicat originalment el}{pub\adddotspace orig\adddotspace el}},
   astitle          = {{com}{com}},
@@ -347,8 +347,8 @@
   column           = {{columna}{col\adddot}},
   columns          = {{columnes}{cols\adddot}},
   line             = {{l{\'\i}nia}{l{\'\i}n\adddot}}, 
-  lines            = {{l{\'\i}nies}{l{\'\i}ns\adddot}},
-  nodate           = {{sine data}{s\adddot d\adddot}},
+  lines            = {{l{\'\i}nies}{l{\'\i}n\adddot}},
+  nodate           = {{sine data}{s\adddotspace d\adddot}},
   verse            = {{vers}{v\adddot}}, 
   verses           = {{versos}{v\adddot}},
   section          = {{apartat}{\S}},
@@ -368,17 +368,17 @@
   software         = {{programari}{prog\adddot}},
   datacd           = {{CD de dades}{CD de dades}},
   audiocd          = {{CD d'\`audio}{CD d'\`audio}},
-  version          = {{versi\'o}{ver\adddot}},
+  version          = {{versi\'o}{vers\adddot}},
   url              = {{adre\c{c}a}{adr\adddot}},
   urlfrom          = {{disponible a}{disp\adddotspace a}},
   urlseen          = {{consultat}{cons\adddotspace}},
   inpreparation    = {{en preparaci\'o}{en prep\adddot}},
   inpress          = {{a impremta}{a impr\adddot}},% Per revisar
   prepublished     = {{pre-publicat}{pre-publicat}},
-  submitted        = {{enviat}{env\adddot}},% Per revisar
-  forthcoming      = {{disponible en breu}{disp\adddotspace en breu}},
+  submitted        = {{enviat a publicar}{env\adddotspace a pub\adddot}},
+  forthcoming      = {{acceptat per a publicar}{acc\adddotspace per a pub\adddot}},
   citedas          = {{d'ara endavant citat com}{d'ara end\adddotspace cit\adddotspace com}},
-  thiscite         = {{aquesta citaci\'o}{a\adddotspace cit\adddot}},
+  thiscite         = {{aquesta citaci\'o}{aqu\adddotspace cit\adddot}},
   seenote          = {{vegeu la nota}{v\adddotspace la n\adddot}},
   quotedin         = {{citat a}{cit\adddotspace a}},
   idem             = {{{\'\i}dem}{{\'\i}d\adddot}},
@@ -401,57 +401,57 @@
   backrefpage      = {{vegeu la p\`agina}{v\adddotspace la p\`ag\adddot}},
   backrefpages     = {{vegeu les p\`agines}{v\adddotspace les p\`ag\adddot}},
   january          = {{gener}{gen\adddot}},
-  february         = {{febrer}{feb\adddot}},
-  march            = {{mar\c{c}}{mar\adddot}},
+  february         = {{febrer}{febr\adddot}},
+  march            = {{mar\c{c}}{mar\c{c}}},
   april            = {{abril}{abr\adddot}},
-  may              = {{maig}{mai\adddot}},
-  june             = {{juny}{jun\adddot}},
+  may              = {{maig}{maig}},
+  june             = {{juny}{juny}},
   july             = {{juliol}{jul\adddot}},
-  august           = {{agost}{ago\adddot}},
+  august           = {{agost}{ag\adddot}},
   september        = {{setembre}{set\adddot}},
   october          = {{octubre}{oct\adddot}},
   november         = {{novembre}{nov\adddot}},
   december         = {{desembre}{des\adddot}},
   langamerican     = {{angl\`es americ\`a}{ang\adddotspace amer\adddot}},
   langbrazilian    = {{portugu\`es brasiler}{port\adddotspace bras\adddot}},
-  langcatalan      = {{catal\`a}{catal\`a}},
+  langcatalan      = {{catal\`a}{cat\adddot}},
   langczech        = {{txec}{txec}},
   langcroatian     = {{croat}{croat}},
   langdanish       = {{dan\`es}{dan\adddot}},
-  langdutch        = {{neerland\`es}{neerland\`es}},
+  langdutch        = {{neerland\`es}{neerl\adddot}},
   langenglish      = {{angl\`es}{ang\adddot}},
-  langfinnish      = {{fin\`es}{fin\`es}},
-  langfrench       = {{franc\`es}{fran\adddot}},
-  langgerman       = {{alemany}{alem\adddot}},
+  langfinnish      = {{fin\`es}{fin\adddot}},
+  langfrench       = {{franc\`es}{fr\adddot}},
+  langgerman       = {{alemany}{al\adddot}},
   langgreek        = {{grec}{grec}},
-  langitalian      = {{itali\`a}{ital\adddot}},
-  langlatin        = {{llat{\'\i}}{llat{\'\i}}},
-  langnorwegian    = {{noruec}{noruec}},
-% langpolish       = {{}{}},% FIXME: missing
+  langitalian      = {{itali\`a}{it\adddot}},
+  langlatin        = {{llat{\'\i}}{ll\adddot}},
+  langnorwegian    = {{noruec}{nor\adddot}},
+  langpolish       = {{polon\`es}{pol\adddot}},
   langportuguese   = {{portugu\`es}{port\adddot}},
   langrussian      = {{rus}{rus}},
-% langslovene      = {{}{}},% FIXME: missing
+  langslovene      = {{eslov\`e}{esl\adddot}},
   langspanish      = {{castell\`a}{cast\adddot}},
   langswedish      = {{suec}{suec}},
   fromamerican     = {{de l'angl\`es americ\`a}{de l'ang\adddotspace amer\adddot}},
-  frombrazilian    = {{del portugu\`es brasiler}{del port\adddot bras\adddot}},
-  fromcatalan      = {{del catal\`a}{del catal\`a}},
+  frombrazilian    = {{del portugu\`es brasiler}{del port\adddotspace bras\adddot}},
+  fromcatalan      = {{del catal\`a}{del cat\adddot}},
   fromcroatian     = {{del croat}{del croat}},
   fromczech        = {{del txec}{del txec}},
-  fromdanish       = {{del dan\`es}{del dan\`es}},
+  fromdanish       = {{del dan\`es}{del dan\adddot}},
   fromdutch        = {{del neerland\`es}{del neerl\adddot}},
   fromenglish      = {{de l'angl\`es}{de l'ang\adddot}},
-  fromfinnish      = {{del fin\`es}{del fin\`es}},
-  fromfrench       = {{del franc\`es}{del fran\adddot}},
-  fromgerman       = {{de l'alemany}{de l'alem\adddot}},
+  fromfinnish      = {{del fin\`es}{del fin\adddot}},
+  fromfrench       = {{del franc\`es}{del fr\adddot}},
+  fromgerman       = {{de l'alemany}{de l'al\adddot}},
   fromgreek        = {{del grec}{del grec}},
-  fromitalian      = {{de l'itali\`a}{de l'ital\adddot}},
-  fromlatin        = {{del llat{\'\i}}{del llat{\'\i}}},
-  fromnorwegian    = {{del noruec}{del noruec}},
-% frompolish       = {{}{}},% FIXME: missing
+  fromitalian      = {{de l'itali\`a}{de l'it\adddot}},
+  fromlatin        = {{del llat{\'\i}}{del ll\adddot}},
+  fromnorwegian    = {{del noruec}{del nor\adddot}},
+  frompolish       = {{del polon\`es}{del pol\adddot}},
   fromportuguese   = {{del portugu\`es}{del port\adddot}},
   fromrussian      = {{del rus}{del rus}},
-% fromslovene      = {{}{}},% FIXME: missing
+  fromslovene      = {{de l'eslov\`e}{de l'esl\adddot}},
   fromspanish      = {{del castell\`a}{del cast\adddot}},
   fromswedish      = {{del suec}{del suec}},
   countryde        = {{Alemanya}{DE}},
@@ -461,15 +461,15 @@
   countryuk        = {{Regne Unit}{GB}},
   countryus        = {{Estats Units d'Am\`erica}{US}},
   patent           = {{patent}{pat\adddot}},
-  patentde         = {{patent alemana}{pat\adddot\ alem\adddot}},
+  patentde         = {{patent alemana}{pat\adddot\ al\adddot}},
   patenteu         = {{patent europea}{pat\adddot\ eur\adddot}},
-  patentfr         = {{patent francesa}{pat\adddot\ fran\adddot}},
+  patentfr         = {{patent francesa}{pat\adddot\ fr\adddot}},
   patentuk         = {{patent brit\`anica}{pat\adddot\ brit\adddot\adddot}},
   patentus         = {{patent estatunidenca}{pat\adddot\ EUA}},
   patreq           = {{so\l.licitud de patent}{so\l.l\adddotspace de pat\adddot}},
-  patreqde         = {{so\l.licitud de patent alemana}{so\l.l\adddotspace de pat\adddot\ alem\adddot}},
+  patreqde         = {{so\l.licitud de patent alemana}{so\l.l\adddotspace de pat\adddot\ al\adddot}},
   patreqeu         = {{so\l.licitud de patent europea}{so\l.l\adddotspace de pat\adddot\ eur\adddot}},
-  patreqfr         = {{so\l.licitud de patent francesa}{so\l.l\adddotspace de pat\adddot\ fran\adddot}},
+  patreqfr         = {{so\l.licitud de patent francesa}{so\l.l\adddotspace de pat\adddot\ fr\adddot}},
   patrequk         = {{so\l.licitud de patent brit\`anica}{so\l.l\adddotspace de pat\adddot\ brit\adddot}},
   patrequs         = {{so\l.licitud de patent estatunidenca}{so\l.l\adddotspace de pat\adddot\ EUA}},
   file             = {{fitxer}{fitx\adddot}},
diff --git a/Master/texmf-dist/tex/latex/biblatex/lbx/dutch.lbx b/Master/texmf-dist/tex/latex/biblatex/lbx/dutch.lbx
index 0dee39d8496..2f0b63da8a3 100644
--- a/Master/texmf-dist/tex/latex/biblatex/lbx/dutch.lbx
+++ b/Master/texmf-dist/tex/latex/biblatex/lbx/dutch.lbx
@@ -361,7 +361,7 @@
   and              = {{en}{en}},
   andothers        = {{en andere}{e\adddot a\adddot}},
   andmore          = {{en andere}{e\adddot a\adddot}},
-  url              = {{addres}{addres}},
+  url              = {{adres}{adres}},
   urlfrom          = {{beschikbaar op}{beschikbaar op}},
   urlseen          = {{bezocht op}{bezocht op}},
   file             = {{bestand}{bestand}},
diff --git a/Master/texmf-dist/tex/latex/biblatex/lbx/slovak.lbx b/Master/texmf-dist/tex/latex/biblatex/lbx/slovak.lbx
new file mode 100644
index 00000000000..f317b608aeb
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/biblatex/lbx/slovak.lbx
@@ -0,0 +1,661 @@
+\ProvidesFile{slovak.lbx}
+[\abx@lbxid]
+
+\DeclareBibliographyExtras{%
+  \DeclareCapitalPunctuation{.!?}%
+  \protected\def\bibrangedash{%
+    \textendash\penalty\hyphenpenalty}% breakable dash
+  \protected\def\bibdatedash{%
+    \textendash\penalty\hyphenpenalty}% breakable dash
+  \let\finalandcomma=\empty
+  \let\finalandsemicolon=\empty
+  \protected\def\mkbibordinal#1{\stripzeros{#1}\adddot}%
+  \protected\def\mkbibmascord{\mkbibordinal}%
+  \protected\def\mkbibfemord{\mkbibordinal}%
+  \protected\def\mkbibneutord{\mkbibordinal}%
+  \protected\def\mkbibdatelong#1#2#3{%
+    \iffieldundef{#3}
+      {}
+      {\mkbibordinal{\thefield{#3}}%
+       \iffieldundef{#2}{}{\thinspace}}%
+    \iffieldundef{#2}
+      {}
+      {\mkbibmonth{\thefield{#2}}%
+       \iffieldundef{#1}{}{\space}}%
+    \iffieldbibstring{#1}{\bibstring{\thefield{#1}}}{\stripzeros{\thefield{#1}}}}%
+  \protected\def\mkbibdateshort#1#2#3{%
+    \iffieldundef{#3}
+      {}
+      {\mkdatezeros{\thefield{#3}}\adddot
+       \iffieldundef{#2}{}{\thinspace}}%
+    \iffieldundef{#2}
+      {}
+      {\mkdatezeros{\thefield{#2}}%
+       \iffieldundef{#1}
+	       {}
+	       {\iffieldundef{#3}{/}{\adddot\thinspace}}}%
+          \iffieldbibstring{#1}{\bibstring{\thefield{#1}}}{\mkdatezeros{\thefield{#1}}}}%
+}
+
+\DeclareBibliographyStrings{%
+  bibliography     = {{Zoznam bibliografick\'{y}ch odkazov}%
+                      {Bibliografia}},
+  references       = {{Cit\'{a}cie}%                  % ISO 690 -- section 2.15
+                      {Cit\'{a}cie}},
+  shorthands       = {{Zoznam skratiek}%
+                      {Skratky}},
+  editor           = {{editor}%
+                      {ed\adddot}},
+  editors          = {{editori}%
+                      {ed\adddot}},
+  compiler         = {{zostavovate\v{l}}%             % ISO 690 -- section 5.1 -- c)
+                      {zost\adddot}},
+  compilers        = {{zostavovatelia}%
+                      {zost\adddot}},
+  redactor         = {{redaktor}%
+                      {red\adddot}},
+  redactors        = {{redaktori}%
+                      {red\adddot}},
+  reviser          = {{korektor}%
+                      {kor\adddot}},
+  revisers         = {{korektori}%
+                      {kor\adddot}},
+  founder          = {{zakladate\v{l}}%
+                      {zakl\adddot}},
+  founders         = {{zakladatelia}%
+                      {zakl\adddot}},
+  continuator      = {{pokra\v{c}ovate\v{l}}%
+                      {pokr\adddot}},
+  continuators     = {{pokra\v{c}ovatelia}%
+                      {pokr\adddot}},
+  collaborator     = {{spolupracovn\'{i}k}%
+                      {spoluprac\adddot}},
+  collaborators    = {{spolupracovn\'{i}ci}%
+                      {spoluprac\adddot}},
+  translator       = {{prekladate\v{l}}%
+                      {prekl\adddot}},
+  translators      = {{prekladatelia}%
+                      {prekl\adddot}},
+  commentator      = {{koment\'{a}tor}%
+                      {kom\adddot}},
+  commentators     = {{koment\'{a}tori}%
+                      {kom\adddot}},
+  annotator        = {{anot\'{a}tor}%
+                      {anot\adddot}},
+  annotators       = {{anot\'{a}tori}%
+                      {anot\adddot}},
+  commentary       = {{koment\'{a}r}%
+                      {kom\adddot}},
+  annotations      = {{anot\'{a}cia}%
+                      {anot\adddot}},
+  introduction     = {{\'{u}vod}%
+                      {\'{u}v\adddot}},
+  foreword         = {{predhovor}%
+                      {predh\adddot}},
+  afterword        = {{doslov}%
+                      {dosl\adddot}},
+  editortr         = {{editor a prekladate\v{l}}%
+                      {ed\adddotspace a prekl\adddot}},
+  editorstr        = {{editori a prekladatelia}%
+                      {ed\adddotspace a prekl\adddot}},
+  editorco         = {{editor a koment\'{a}tor}%
+                      {ed\adddotspace a kom\adddot}},
+  editorsco        = {{editori a koment\'{a}tori}%
+                      {ed\adddotspace a kom\adddot}},
+  editoran         = {{editor a anot\'{a}tor}%
+                      {ed\adddotspace a anot\adddot}},
+  editorsan        = {{editori a anot\'{a}tori}%
+                      {ed\adddotspace a anot\adddot}},
+  editorin         = {{editor a \'{u}vod}%
+                      {ed\adddotspace a \'{u}v\adddot}},
+  editorsin        = {{editori a \'{u}vod}%
+                      {ed\adddotspace a \'{u}v\adddot}},
+  editorfo         = {{editor a predhovor}%
+                      {ed\adddotspace a predh\adddot}},
+  editorsfo        = {{editori a predhovor}%
+                      {ed\adddotspace a predh\adddot}},
+  editoraf         = {{editor a doslov}%
+                      {ed\adddotspace a dosl\adddot}},
+  editorsaf        = {{editori a doslov}%
+                      {ed\adddotspace a dosl\adddot}},
+  editortrco       = {{editor, prekladate\v{l}\ a koment\'{a}tor}%
+                      {ed.,\addabbrvspace prekl\adddot\ a kom\adddot}},
+  editorstrco      = {{editori, prekladatelia\ a koment\'{a}tori}%
+                      {ed.,\addabbrvspace prekl\adddot\ a kom\adddot}},
+  editortran       = {{editor, prekladate\v{l}\ a anot\'{a}tor}%
+                      {ed.,\addabbrvspace prekl\adddot\ a anot\adddot}},
+  editorstran      = {{editori, prekladatelia\ a anot\'{a}tori}%
+                      {ed.,\addabbrvspace prekl\adddot\ a anot\adddot}},
+  editortrin       = {{editor, prekladate\v{l}\ a \'{u}vod}%
+                      {ed.,\addabbrvspace prekl\adddot\ a \'{u}v\adddot}},
+  editorstrin      = {{editori, prekladatelia\ a \'{u}vod}%
+                      {ed.,\addabbrvspace prekl\adddot\ a \'{u}v\adddot}},
+  editortrfo       = {{editor, prekladate\v{l}\ a predhovor}%
+                      {ed.,\addabbrvspace prekl\adddot\ a predh\adddot}},
+  editorstrfo      = {{editori, prekladatelia\ a predhovor}%
+                      {ed.,\addabbrvspace prekl\adddot\ a predh\adddot}},
+  editortraf       = {{editor, prekladate\v{l}\ a doslov}%
+                      {ed.,\addabbrvspace prekl\adddot\ a dosl\adddot}},
+  editorstraf      = {{editori, prekladatelia\ a doslov}%
+                      {ed.,\addabbrvspace prekl\adddot\ a dosl\adddot}},
+  editorcoin       = {{editor, koment\'{a}tor\ a \'{u}vod}%
+                      {ed.,\addabbrvspace kom\adddot\ a \'{u}v\adddot}},
+  editorscoin      = {{editori, koment\'{a}tori\ a \'{u}vod}%
+                      {ed.,\addabbrvspace kom\adddot\ a \'{u}v\adddot}},
+  editorcofo       = {{editor, koment\'{a}tor\ a predhovor}%
+                      {ed.,\addabbrvspace kom\adddot\ a predh\adddot}},
+  editorscofo      = {{editori, koment\'{a}tori\ a predhovor}%
+                      {ed.,\addabbrvspace kom\adddot\ a predh\adddot}},
+  editorcoaf       = {{editor, koment\'{a}tor\ a doslov}%
+                      {ed.,\addabbrvspace kom\adddot\ a dosl\adddot}},
+  editorscoaf      = {{editori, koment\'{a}tori\ a doslov}%
+                      {ed.,\addabbrvspace kom\adddot\ a dosl\adddot}},
+  editoranin       = {{editor, anot\'{a}tor\ a \'{u}vod}%
+                      {ed.,\addabbrvspace anot\adddot\ a \'{u}v\adddot}},
+  editorsanin      = {{editori, anot\'{a}tori\ a \'{u}vod}%
+                      {ed.,\addabbrvspace anot\adddot\ a \'{u}v\adddot}},
+  editoranfo       = {{editor, anot\'{a}tor\ a predhovor}%
+                      {ed.,\addabbrvspace anot\adddot\ a predh\adddot}},
+  editorsanfo      = {{editori, anot\'{a}tori\ a predhovor}%
+                      {ed.,\addabbrvspace anot\adddot\ a predh\adddot}},
+  editoranaf       = {{editor, anot\'{a}tor\ a doslov}%
+                      {ed.,\addabbrvspace anot\adddot\ a dosl\adddot}},
+  editorsanaf      = {{editori, anot\'{a}tori\ a doslov}%
+                      {ed.,\addabbrvspace anot\adddot\ a dosl\adddot}},
+  editortrcoin     = {{editor, prekladate\v{l}, koment\'{a}tor\ a \'{u}vod}%
+                      {ed.,\addabbrvspace prekl., kom\adddot\ a \'{u}v\adddot}},
+  editorstrcoin    = {{editori, prekladatelia, koment\'{a}tori\ a \'{u}vod}%
+                      {ed.,\addabbrvspace prekl., kom\adddot\ a \'{u}v\adddot}},
+  editortrcofo     = {{editor, prekladate\v{l}, koment\'{a}tor\ a predhovor}%
+                      {ed.,\addabbrvspace prekl., kom\adddot\ a predh\adddot}},
+  editorstrcofo    = {{editori, prekladatelia, koment\'{a}tori\ a predhovor}%
+                      {ed.,\addabbrvspace prekl., kom\adddot\ a predh\adddot}},
+  editortrcoaf     = {{editor, prekladate\v{l}, koment\'{a}tor\ a doslov}%
+                      {ed.,\addabbrvspace prekl., kom\adddot\ a dosl\adddot}},
+  editorstrcoaf    = {{editori, prekladatelia, koment\'{a}tori\ a doslov}%
+                      {ed.,\addabbrvspace prekl., kom\adddot\ a dosl\adddot}},
+  editortranin     = {{editor, prekladate\v{l}, anot\'{a}tor\ a \'{u}vod}%
+                      {ed.,\addabbrvspace prekl., anot\adddot\ a \'{u}v\adddot}},
+  editorstranin    = {{editori, prekladatelia, anot\'{a}tori\ a \'{u}vod}%
+                      {ed.,\addabbrvspace prekl., anot\adddot\ a \'{u}v\adddot}},
+  editortranfo     = {{editor, prekladate\v{l}, anot\'{a}tor\ a predhovor}%
+                      {ed.,\addabbrvspace prekl., anot\adddot\ a predh\adddot}},
+  editorstranfo    = {{editori, prekladatelia, anot\'{a}tori\ a predhovor}%
+                      {ed.,\addabbrvspace prekl., anot\adddot\ a predh\adddot}},
+  editortranaf     = {{editor, prekladate\v{l}, anot\'{a}tor\ a doslov}%
+                      {ed.,\addabbrvspace prekl., anot\adddot\ a dosl\adddot}},
+  editorstranaf    = {{editori, prekladatelia, anot\'{a}tori\ a doslov}%
+                      {ed.,\addabbrvspace prekl., anot\adddot\ a dosl\adddot}},
+  translatorco     = {{prekladate\v{l} a koment\'{a}tor}%
+                      {prekl\adddot\ a kom\adddot}},
+  translatorsco    = {{prekladatelia a koment\'{a}tori}%
+                      {prekl\adddot\ a kom\adddot}},
+  translatoran     = {{prekladate\v{l} a anot\'{a}tor}%
+                      {prekl\adddot\ a anot\adddot}},
+  translatorsan    = {{prekladatelia a anot\'{a}tori}%
+                      {prekl\adddot\ a anot\adddot}},
+  translatorin     = {{prekladate\v{l} a \'{u}vod}%
+                      {prekl\adddot\ a \'{u}v\adddot}},
+  translatorsin    = {{prekladatelia a \'{u}vod}%
+                      {prekl\adddot\ a \'{u}v\adddot}},
+  translatorfo     = {{prekladate\v{l} a predhovor}%
+                      {prekl\adddot\ a predh\adddot}},
+  translatorsfo    = {{prekladatelia a predhovor}%
+                      {prekl\adddot\ a predh\adddot}},
+  translatoraf     = {{prekladate\v{l} a doslov}%
+                      {prekl\adddot\ a dosl\adddot}},
+  translatorsaf    = {{prekladatelia a doslov}%
+                      {prekl\adddot\ a dosl\adddot}},
+  translatorcoin   = {{prekladate\v{l}, koment\'{a}tor\ a \'{u}vod}%
+                      {prekl., kom\adddot\ a \'{u}v\adddot}},
+  translatorscoin  = {{prekladatelia, koment\'{a}tori\ a \'{u}vod}%
+                      {prekl., kom\adddot\ a \'{u}v\adddot}},
+  translatorcofo   = {{prekladate\v{l}, koment\'{a}tor\ a predhovor}%
+                      {prekl., kom\adddot\ a predh\adddot}},
+  translatorscofo  = {{prekladatelia, koment\'{a}tori\ a predhovor}%
+                      {prekl., kom\adddot\ a predh\adddot}},
+  translatorcoaf   = {{prekladate\v{l}, koment\'{a}tor\ a doslov}%
+                      {prekl., kom\adddot\ a dosl\adddot}},
+  translatorscoaf  = {{prekladatelia, koment\'{a}tori\ a doslov}%
+                      {prekl., kom\adddot\ a dosl\adddot}},
+  translatoranin   = {{prekladate\v{l}, anot\'{a}tor\ a \'{u}vod}%
+                      {prekl., anot\adddot\ a \'{u}v\adddot}},
+  translatorsanin  = {{prekladatelia, anot\'{a}tori\ a \'{u}vod}%
+                      {prekl., anot\adddot\ a \'{u}v\adddot}},
+  translatoranfo   = {{prekladate\v{l}, anot\'{a}tor\ a predhovor}%
+                      {prekl., anot\adddot\ a predh\adddot}},
+  translatorsanfo  = {{prekladatelia, anot\'{a}tori\ a predhovor}%
+                      {prekl., anot\adddot\ a predh\adddot}},
+  translatoranaf   = {{prekladate\v{l}, anot\'{a}tor\ a doslov}%
+                      {prekl., anot\adddot\ a dosl\adddot}},
+  translatorsanaf  = {{prekladatelia, anot\'{a}tori\ a doslov}%
+                      {prekl., anot\adddot\ a dosl\adddot}},
+  byauthor         = {{}%
+                      {}},
+  byeditor         = {{editovan\'{e}}%
+                      {ed\adddot}},
+  bycompiler       = {{zostaven\'{e}}%
+                      {zost\adddot}},
+  byredactor       = {{redigovan\'{e}}%
+                      {red\adddot}},
+  byfounder        = {{zalo\v{z}en\'{e}}%
+                      {zal\adddot}},
+  bycontinuator    = {{pokra\v{c}ovan\'{e}}%
+                      {pokr\adddot}},
+  bycollaborator   = {{v\addnbspace spolupr\'{a}ci s}%
+                      {v\addnbspace spol\adddotspace s}},
+  bytranslator     = {{prelo\v{z}en\'{e} \lbx@lfromlang}%
+                      {prel\adddot\ \lbx@sfromlang}},
+  bycommentator    = {{komentovan\'{e}}%
+                      {kom\adddot}},
+  byannotator      = {{anotovan\'{e}}%
+                      {anot\adddot}},
+  withcommentator  = {{s\addnbspace koment\'{a}rom od}%
+                      {s\addnbspace kom\adddotspace od}},
+  withannotator    = {{s\addnbspace anot\'{a}ciami od}%
+                      {s\addnbspace anot\adddot\ od}},
+  withintroduction = {{s\addnbspace \'{u}vodom od}%
+                      {s\addnbspace \'{u}v\adddot\ od}},
+  withforeword     = {{s\addnbspace predhovorom od}%
+                      {s\addnbspace predh\adddot\ od}},
+  withafterword    = {{s\addnbspace doslovom od}%
+                      {s\addnbspace dosl\adddot\ od}},
+  byeditortr       = {{editovan\'{e} a prelo\v{z}en\'{e} \lbx@lfromlang\ }%
+                      {ed\adddotspace a prel\adddot\ \lbx@sfromlang\ }},
+  byeditorco       = {{editovan\'{e} a komentovan\'{e}}%
+                      {ed\adddotspace a kom\adddot\ }},
+  byeditoran       = {{editovan\'{e} a anotovan\'{e}}%
+                      {ed\adddotspace a anot\adddot\ }},
+  byeditorin       = {{editovan\'{e}, s\addnbspace \'{u}vodom}%
+                      {ed.,\addabbrvspace s\addnbspace \'{u}v\addot}},
+  byeditorfo       = {{editovan\'{e}, s\addnbspace predhovorom}%
+                      {ed.,\addabbrvspace s\addnbspace predh.,}},
+  byeditoraf       = {{editovan\'{e}, s\addnbspace doslovom}%
+                      {ed.,\addabbrvspace s\addnbspace dosl.,}},
+  byeditortrco     = {{editovan\'{e}, prelo\v{z}en\'{e} \lbx@lfromlang\ a komentovan\'{e}}%
+                      {ed.,\addabbrvspace prel\adddot\ \lbx@sfromlang\ a kom\adddot\ }},
+  byeditortran     = {{editovan\'{e}, prelo\v{z}en\'{e} \lbx@lfromlang\ a anotovan\'{e}}%
+                      {ed.,\addabbrvspace prel\adddot\ \lbx@sfromlang\ a anot\adddot\ }},
+  byeditortrin     = {{editovan\'{e} a prelo\v{z}en\'{e} \lbx@lfromlang, s\addnbspace \'{u}vodom}%
+                      {ed\adddotspace a prel\adddot\ \lbx@sfromlang, s\addnbspace \'{u}v\addot}},
+  byeditortrfo     = {{editovan\'{e} a prelo\v{z}en\'{e} \lbx@lfromlang, s\addnbspace predhovorom}%
+                      {ed\adddotspace a prel\adddot\ \lbx@sfromlang, s\addnbspace predh\adddot}},
+  byeditortraf     = {{editovan\'{e} a prelo\v{z}en\'{e} \lbx@lfromlang, s\addnbspace doslovom}%
+                      {ed\adddotspace a prekl\adddot\ \lbx@sfromlang, s\addnbspace dosl\adddot}},
+  byeditorcoin     = {{editovan\'{e} a komentovan\'{e}, s\addnbspace \'{u}vodom}%
+                      {ed\adddotspace a kom., s\addnbspace \'{u}v\addot}},
+  byeditorcofo     = {{editovan\'{e} a komentovan\'{e}, s\addnbspace predhovorom}%
+                      {ed\adddotspace a kom., s\addnbspace predh\adddot}},
+  byeditorcoaf     = {{editovan\'{e} a komentovan\'{e}, s\addnbspace doslovom}%
+                      {ed\adddotspace a kom., s\addnbspace dosl\adddot}},
+  byeditoranin     = {{editovan\'{e} a anotovan\'{e}, s\addnbspace \'{u}vodom}%
+                      {ed\adddotspace a anot., s\addnbspace \'{u}v\addot}},
+  byeditoranfo     = {{editovan\'{e} a anotovan\'{e}, s\addnbspace predhovorom}%
+                      {ed\adddotspace a anot., s\addnbspace predh\adddot}},
+  byeditoranaf     = {{editovan\'{e} a anotovan\'{e}, s\addnbspace doslovom}%
+                      {ed\adddotspace a anot., s\addnbspace dosl\adddot}},
+  byeditortrcoin   = {{editovan\'{e}, prelo\v{z}en\'{e} \lbx@lfromlang\ a komentovan\'{e}, s\addnbspace \'{u}vodom}%
+                      {ed.,\addabbrvspace prel\adddot\ \lbx@sfromlang\ a kom., s\addnbspace \'{u}v\addot}},
+  byeditortrcofo   = {{editovan\'{e}, prelo\v{z}en\'{e} \lbx@lfromlang\ a komentovan\'{e}, s\addnbspace predhovorom}%
+                      {ed.,\addabbrvspace prel\adddot\ \lbx@sfromlang\ a kom., s\addnbspace predh\adddot}},
+  byeditortrcoaf   = {{editovan\'{e}, prelo\v{z}en\'{e} \lbx@lfromlang\ a komentovan\'{e}, s\addnbspace doslovom}%
+                      {ed.,\addabbrvspace prel\adddot\ \lbx@sfromlang\ a kom., s\addnbspace dosl\adddot}},
+  byeditortranin   = {{editovan\'{e}, prelo\v{z}en\'{e} \lbx@lfromlang\ a anotovan\'{e}, s\addnbspace \'{u}vodom}%
+                      {ed.,\addabbrvspace prel\adddot\ \lbx@sfromlang\ a anot\adddot, s\addnbspace \'{u}v\addot}},
+  byeditortranfo   = {{editovan\'{e}, prelo\v{z}en\'{e} \lbx@lfromlang\ a anotovan\'{e}, s\addnbspace predhovorom}%
+                      {ed.,\addabbrvspace prel\adddot\ \lbx@sfromlang\ a anot\adddot, s\addnbspace predh\adddot}},
+  byeditortranaf   = {{editovan\'{e}, prelo\v{z}en\'{e} \lbx@lfromlang\ a anotovan\'{e}, s\addnbspace doslovom}%
+                      {ed.,\addabbrvspace prel\adddot\ \lbx@sfromlang\ a anot\adddot, s\addnbspace dosl\adddot}},
+  bytranslatorco   = {{prelo\v{z}en\'{e} \lbx@lfromlang\ a komentovan\'{e}}%
+                      {prel\adddot\ \lbx@sfromlang\ a kom\adddot}},
+  bytranslatoran   = {{prelo\v{z}en\'{e} \lbx@lfromlang\ a anotovan\'{e}}%
+                      {prel\adddot\ \lbx@sfromlang\ a anot\adddot}},
+  bytranslatorin   = {{prelo\v{z}en\'{e} \lbx@lfromlang, s\addnbspace \'{u}vodom}%
+                      {prel\adddot\ \lbx@sfromlang, s\addnbspace \'{u}v\addot}},
+  bytranslatorfo   = {{prelo\v{z}en\'{e} \lbx@lfromlang, s\addnbspace predhovorom}%
+                      {prel\adddot\ \lbx@sfromlang, s\addnbspace predh\adddot}},
+  bytranslatoraf   = {{prelo\v{z}en\'{e} \lbx@lfromlang, s\addnbspace doslovom}%
+                      {prel\adddot\ \lbx@sfromlang, s\addnbspace dosl\adddot}},
+  bytranslatorcoin = {{prelo\v{z}en\'{e} \lbx@lfromlang\ a komentovan\'{e}, s\addnbspace \'{u}vodom}%
+                      {prel\adddot\ \lbx@sfromlang\ a kom., s\addnbspace \'{u}v\addot}},
+  bytranslatorcofo = {{prelo\v{z}en\'{e} \lbx@lfromlang\ a komentovan\'{e}, s\addnbspace predhovorom}%
+                      {prel\adddot\ \lbx@sfromlang\ a kom., s\addnbspace predh\adddot}},
+  bytranslatorcoaf = {{prelo\v{z}en\'{e} \lbx@lfromlang\ a komentovan\'{e}, s\addnbspace doslovom}%
+                      {prel\adddot\ \lbx@sfromlang\ a kom., s\addnbspace dosl\adddot}},
+  bytranslatoranin = {{prelo\v{z}en\'{e} \lbx@lfromlang\ a anotovan\'{e}, s\addnbspace \'{u}vodom}%
+                      {prel\adddot\ \lbx@sfromlang\ a anot., s\addnbspace \'{u}v\addot}},
+  bytranslatoranfo = {{prelo\v{z}en\'{e} \lbx@lfromlang\ a anotovan\'{e}, s\addnbspace predhovorom}%
+                      {prel\adddot\ \lbx@sfromlang\ a anot., s\addnbspace predh\adddot}},
+  bytranslatoranaf = {{prelo\v{z}en\'{e} \lbx@lfromlang\ a anotovan\'{e}, s\addnbspace doslovom}%
+                      {prel\adddot\ \lbx@sfromlang\ a anot., s\addnbspace dosl\adddot}},
+  and              = {{a}%
+                      {a}},
+  andothers        = {{et\addabbrvspace al\adddot}%   %et\addabbrvspace alii
+                      {et\addabbrvspace al\adddot}},
+  andmore          = {{et\addabbrvspace al\adddot}%   %et\addabbrvspace alii
+                      {et\addabbrvspace al\adddot}},
+  volume           = {{zv\"{a}zok}%
+                      {zv\adddot}},
+  volumes          = {{zv\"{a}zky}%
+                      {zv\adddot}},
+  involumes        = {{in}%
+                      {in}},
+  jourvol          = {{ro\v{c}n\'{i}k}%
+                      {ro\v{c}\adddot}},
+  jourser          = {{ed\'{i}cia}%                   % ISO 690 -- section 2.17
+                      {ed\adddot}},
+  book             = {{kniha}%
+                      {kniha}},
+  part             = {{\v{c}as\v{t}}%
+                      {\v{c}as\v{t}}},
+  issue            = {{\v{c}\'{i}slo}%
+                      {\v{c}\'{i}slo}},
+  newseries        = {{nov\'{a} ed\'{i}cia}%          % ISO 690 -- section 2.17
+                      {n\adddotspace ed\adddot}},
+  oldseries        = {{star\'{a} ed\'{i}cia}%         % ISO 690 -- section 2.17
+                      {st\adddotspace ed\addot}},
+  edition          = {{vydanie}%
+                      {vyd\adddot}},
+  reprint          = {{dotla\v{c}}%
+                      {dotl\adddot}},
+  reprintof        = {{dotla\v{c}}%
+                      {dotl\adddot}},
+  reprintas        = {{dotla\v{c}en\'{e} ako}%
+                      {dotl\adddotspace ako}},
+  reprintfrom      = {{dotla\v{c}en\'{e} z}%
+                      {dotl\adddotspace z}},
+  reviewof         = {{hodnotenie}%
+                      {hodn\adddot}},
+  translationof    = {{preklad}%
+                      {prekl\adddot}},
+  translationas    = {{prelo\v{z}en\'{e} ako}%
+                      {prel\adddotspace ako}},
+  translationfrom  = {{prelo\v{z}en\'{e} z}%
+                      {prel\adddotspace z}},
+  origpubas        = {{p\^{o}vodne vydan\'{e} ako}%
+                      {p\^{o}v\adddotspace vyd\adddotspace ako}},
+  origpubin        = {{p\^{o}vodne vydan\'{e} v\addnbspace roku}%
+                      {p\^{o}v\adddotspace vyd\adddotspace v\addnbspace r\adddot}},
+  astitle          = {{ako}%
+                      {ako}},
+  bypublisher      = {{}%
+                      {}},
+  page             = {{strana}%
+                      {s\adddot}},
+  pages            = {{strany}%
+                      {s\adddot}},
+  column           = {{st\'{l}pec}%
+                      {st\'{l}p\adddot}},
+  columns          = {{st\'{l}pce}%
+                      {st\'{l}p\adddot}},
+  line             = {{riadok}%
+                      {r\adddot}},
+  lines            = {{riadky}%
+                      {r\adddot}},
+  nodate           = {{nedatovan\'{e}}%               % ISO 690 -- section 9.3.4
+                      {b\adddotspace r\adddot}},      % bez roku
+  verse            = {{ver\v{s}}%
+                      {v\adddot}},
+  verses           = {{ver\v{s}e}%
+                      {v\adddot}},
+  section          = {{paragraf}%
+                      {\S}},
+  sections         = {{paragrafy}%
+                      {\S\S}},
+  paragraph        = {{odsek}%
+                      {ods\adddot}},
+  paragraphs       = {{odseky}%
+                      {ods\adddot}},
+  in               = {{in}%
+                      {in}},
+  inseries         = {{v}%
+                      {v}},
+  ofseries         = {{z}%
+                      {z}},
+  number           = {{\v{c}\'{i}slo}%
+                      {\v{c}\adddot}},
+  chapter          = {{kapitola}%
+                      {kap\adddot}},
+  mathesis         = {{diplomov\'{a} pr\'{a}ca}%
+                      {dipl\adddotspace pr\adddot}},
+  phdthesis        = {{dizerta\v{c}n\'{a} pr\'{a}ca}%
+                      {diz\adddotspace pr\adddot}},
+  candthesis       = {{kandid\'{a}tska pr\'{a}ca}%
+                      {kand\adddotspace pr\adddot}},
+  resreport        = {{v\'{y}skumn\'{a} spr\'{a}va}%
+                      {v\'{y}sk\adddot\ spr\adddot}},
+  techreport       = {{technick\'{a} spr\'{a}va}%
+                      {tech\adddotspace spr\adddot}},
+  software         = {{po\v{c}\'{i}ta\v{c}ov\'{y} softv\'{e}r}%
+                      {soft\adddot}},
+  datacd           = {{CD-ROM}%
+                      {CD-ROM}},
+  audiocd          = {{audio CD}%
+                      {audio CD}},
+  version          = {{verzia}%
+                      {ver\adddot}},
+  url              = {{url}%
+                      {url}},
+  urlfrom          = {{dostupn\'{e} z}%               % ISO 690 -- section 15.2.6
+                      {dostupn\'{e} z}},
+  urlseen          = {{citovane\'{e}}%
+                      {cit\adddot}},
+  inpreparation    = {{v\addnbspace pr\'{i}prave}%
+                      {v\addnbspace pr\'{i}prave}},
+  submitted        = {{predlo\v{z}en\'{e}}%
+                      {predl\adddot}},
+  forthcoming      = {{prijat\'{e}}%
+                      {prij\adddot}},
+  inpress          = {{v\addnbspace tla\v{c}i}%
+                      {v\addnbspace tla\v{c}i}},
+  prepublished     = {{pred publikovan\'{i}m}%
+                      {pred publ\adddot}},
+  citedas          = {{\v{d}alej citovan\'{e} ako}%
+                      {\v{d}alej cit\adddotspace ako}},
+  thiscite         = {{obzvl\'{a}\v{s}\v{t}}%
+                      {obzvl\adddot}},
+  seenote          = {{vi\v{d} pozn\'{a}mka}%
+                      {vi\v{d} pozn\adddot}},
+  quotedin         = {{citovan\'{e} v}%
+                      {cit\adddotspace v}},
+  idem             = {{idem}%
+                      {idem}},
+  idemsm           = {{idem}%
+                      {idem}},
+  idemsf           = {{eadem}%
+                      {eadem}},
+  idemsn           = {{idem}%
+                      {idem}},
+  idempm           = {{eidem}%
+                      {eidem}},
+  idempf           = {{eaedem}%
+                      {eaedem}},
+  idempn           = {{eadem}%
+                      {eadem}},
+  idempp           = {{eidem}%
+                      {eidem}},
+  ibidem           = {{ibidem}%
+                      {ibid\adddot}},
+  opcit            = {{op\adddotspace cit\adddot}%
+                      {op\adddotspace cit\adddot}},
+  loccit           = {{loc\adddotspace cit\adddot}%
+                      {loc\adddotspace cit\adddot}},
+  confer           = {{cf\adddot}%
+                      {cf\adddot}},
+  sequens          = {{sq\adddot}%
+                      {sq\adddot}},
+  sequentes        = {{sqq\adddot}%
+                      {sqq\adddot}},
+  passim           = {{passim}%
+                      {pass\adddot}},
+  see              = {{vi\v{d}}%
+                      {vi\v{d}}},
+  seealso          = {{vi\v{d} tie\v{z}}%
+                      {vi\v{d} tie\v{z}}},
+  backrefpage      = {{citovan\'{e} na strane}%
+                      {cit\adddotspace na s\adddot}},
+  backrefpages     = {{citovan\'{e} na stran\'{a}ch}%
+                      {cit\adddotspace na str\adddot}},
+  january          = {{janu\'{a}r}%
+                      {jan\adddot}},
+  february         = {{febru\'{a}r}%
+                      {feb\adddot}},
+  march            = {{marec}%
+                      {mar\adddot}},
+  april            = {{apr\'{i}l}%
+                      {apr\adddot}},
+  may              = {{m\'{a}j}%
+                      {m\'{a}j}},
+  june             = {{j\'{u}n}%
+                      {j\'{u}n}},
+  july             = {{j\'{u}l}%
+                      {j\'{u}l}},
+  august           = {{august}%
+                      {aug\adddot}},
+  september        = {{september}%
+                      {sept\adddot}},
+  october          = {{okt\'{o}ber}%
+                      {okt\adddot}},
+  november         = {{november}%
+                      {nov\adddot}},
+  december         = {{december}%
+                      {dec\adddot}},
+  langamerican     = {{americk\'{a} angli\v{c}tina}%
+                      {am\adddot angl\adddot}},
+  langbrazilian    = {{braz\'{i}lska portugal\v{c}ina}%
+                      {braz\adddot portugal\adddot}},
+  langcatalan      = {{katal\'{a}n\v{c}ina}%
+                      {katal\adddot}},
+  langcroatian     = {{chorv\'{a}t\v{c}ina}%
+                      {chorv\adddot}},
+  langczech        = {{\v{c}e\v{s}tina}%
+                      {\v{c}e\v{s}tina}},
+  langdanish       = {{d\'{a}n\v{c}ina}%
+                      {d\'{a}n\adddot}},
+  langdutch        = {{holand\v{c}ina}%
+                      {hol\adddot}},
+  langenglish      = {{angli\v{c}tina}%
+                      {angl\adddot}},
+  langfinnish      = {{f\'{i}n\v{c}ina}%
+                      {f\'{i}n\adddot}},
+  langfrench       = {{franc\'{u}z\v{s}tina}%
+                      {franc\adddot}},
+  langgerman       = {{nem\v{c}ina}%
+                      {nem\adddot}},
+  langgreek        = {{gr\'{e}\v{c}tina}%
+                      {gr\'{e}\v{c}tina}},
+  langitalian      = {{talian\v{c}ina}%
+                      {tal\adddot}},
+  langjapanese     = {{japon\v{c}ina}%
+                      {jap\adddot}},
+  langlatin        = {{latin\v{c}ina}%
+                      {lat\adddot}},
+  langnorwegian    = {{n\'{o}r\v{c}ina}%
+                      {n\'{o}r\adddot}},
+  langpolish       = {{po\v{l}\v{s}tina}%
+                      {po\v{l}\adddot}},
+  langportuguese   = {{portugal\v{c}ina}%
+                      {portugal\adddot}},
+  langrussian      = {{ru\v{s}tina}%
+                      {ru\v{s}tina}},
+  langslovak       = {{sloven\v{c}ina}%
+                      {sloven\v{c}ina}},
+  langslovene      = {{slovin\v{c}ina}%
+                      {slovin\v{c}ina}},
+  langspanish      = {{\v{s}paniel\v{c}ina}%
+                      {\v{s}pan\adddot}},
+  langswedish      = {{\v{s}v\'{e}d\v{c}ina}%
+                      {\v{s}v\'{e}d\adddot}},
+  fromamerican     = {{z\addnbspace americkej angli\v{c}tiny}%
+                      {z\addnbspace amer\adddot angl\adddot}},
+  frombrazilian    = {{z\addnbspace braz\'{i}lskej portugal\v{c}iny}%
+                      {z\addnbspace braz\adddotspace portugal\adddot}},
+  fromcatalan      = {{z\addnbspace katal\'{a}n\v{c}iny}%
+                      {z\addnbspace katal\adddot}},
+  fromcroatian     = {{z\addnbspace chorvat\v{c}iny}%
+                      {z\addnbspace chorv\adddot}},
+  fromczech        = {{z\addnbspace \v{c}e\v{s}tiny}%
+                      {z\addnbspace \v{c}e\v{s}tiny}},
+  fromdanish       = {{z\addnbspace d\'{a}n\v{c}iny}%
+                      {z\addnbspace d\'{a}n\adddot}},
+  fromdutch        = {{z\addnbspace holand\v{c}iny}%
+                      {z\addnbspace hol\adddot}},
+  fromenglish      = {{z\addnbspace angli\v{c}tiny}%
+                      {z\addnbspace angl\adddot}},
+  fromfinnish      = {{z\addnbspace f\'{i}n\v{c}iny}%
+                      {z\addnbspace f\'{i}n\adddot}},
+  fromfrench       = {{z\addnbspace franc\'{u}z\v{s}tiny}%
+                      {z\addnbspace franc\adddot}},
+  fromgerman       = {{z\addnbspace nem\v{c}iny}%
+                      {z\addnbspace nem\adddot}},
+  fromgreek        = {{z\addnbspace gr\'{e}\v{c}tiny}%
+                      {z\addnbspace gr\'{e}\v{c}tiny}},
+  fromitalian      = {{z\addnbspace talian\v{c}iny}%
+                      {z\addnbspace tal\adddot}},
+  fromjapanese     = {{z\addnbspace japon\v{c}iny}%
+                      {z\addnbspace jap\adddot}},
+  fromlatin        = {{z\addnbspace latin\v{c}iny}%
+                      {z\addnbspace lat\adddot}},
+  fromnorwegian    = {{z\addnbspace n\'{o}r\v{c}iny}%
+                      {z\addnbspace n\'{o}r\adddot}},
+  frompolish       = {{z\addnbspace po\v{l}\v{s}tiny}%
+                      {z\addnbspace po\v{l}\adddot}},
+  fromportuguese   = {{z\addnbspace portugal\v{c}iny}%
+                      {z\addnbspace portugal\adddot}},
+  fromrussian      = {{z\addnbspace ru\v{s}tiny}%
+                      {z\addnbspace ru\v{s}tiny}},
+  fromslovak       = {{zo sloven\v{c}iny}%
+                      {zo sloven\v{c}iny}},
+  fromslovene      = {{zo slovin\v{c}iny}%
+                      {zo slovin\v{c}iny}},
+  fromspanish      = {{zo \v{s}paniel\v{c}iny}%
+                      {zo \v{s}pan\adddot}},
+  fromswedish      = {{zo \v{s}v\'{e}d\v{c}iny}%
+                      {zo \v{s}v\'{e}d\adddot}},
+  countryde        = {{Nemecko}%
+                      {DE}},
+  countryeu        = {{Eur\'{o}pska \'{u}nia}%
+                      {EU}},
+  countryep        = {{Eur\'{o}pska \'{u}nia}%
+                      {EP}},
+  countryfr        = {{Franc\'{u}zsko}%
+                      {FR}},
+  countryuk        = {{Ve\v{l}k\'{a} Brit\'{a}nia}%
+                      {GB}},
+  countryus        = {{Spojen\'{e} \v{S}t\'{a}ty Americk\'{e}}%
+                      {US}},
+  patent           = {{patent}%
+                      {pat\adddot}},
+  patentde         = {{nemeck\'{y} patent}%
+                      {nem\adddot\ pat\adddot}},
+  patenteu         = {{eur\'{o}psky patent}%
+                      {eur\adddot\ pat\adddot}},
+  patentfr         = {{franc\'{u}zsky patent}%
+                      {franc\adddot\ pat\adddot}},
+  patentuk         = {{britsk\'{y} patent}%
+                      {britsk\'{y} pat\adddot}},
+  patentus         = {{americk\'{y} patent}%
+                      {US\adddotspace pat\adddot}},
+  patreq           = {{patentov\'{a} \v{z}iados\v{t}}%
+                      {pat\adddot\ \v{z}iad\adddot}},
+  patreqde         = {{nemeck\'{a} patentov\'{a} \v{z}iados\v{t}}%
+                      {nem\adddot\ pat\adddot\ \v{z}iad\adddot}},
+  patreqeu         = {{eur\'{o}pska patentov\'{a} \v{z}iados\v{t}}%
+                      {eur\adddot\ pat\adddot\ \v{z}iad\adddot}},
+  patreqfr         = {{franc\'{u}zska patentov\'{a} \v{z}iados\v{t}}%
+                      {franc\adddot\ pat\adddot\ \v{z}iad\adddot}},
+  patrequk         = {{britsk\'{a} patentov\'{a} \v{z}iados\v{t}}%
+                      {brit\adddot\ pat\adddot\ \v{z}iad\adddot}},
+  patrequs         = {{US\adddotspace patentov\'{a} \v{z}iados\v{t}}%
+                      {US\adddotspace pat\adddot\ \v{z}iad\adddot}},
+  file             = {{s\'{u}bor}%
+                      {s\'{u}b\adddot}},
+  library          = {{kni\v{z}nica}%
+                      {kni\v{z}nica}},
+  abstract         = {{abstrakt}%
+                      {abst\adddot}},
+  annotation       = {{anot\'{a}cia}%
+                      {anot\adddot}},
+}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/biblatex/lbx/spanish.lbx b/Master/texmf-dist/tex/latex/biblatex/lbx/spanish.lbx
index 600160692a5..8bfd3b828f2 100644
--- a/Master/texmf-dist/tex/latex/biblatex/lbx/spanish.lbx
+++ b/Master/texmf-dist/tex/latex/biblatex/lbx/spanish.lbx
@@ -426,7 +426,7 @@
   \begingroup
   \def\forceY##1{\relax}%
   \def\forceE##1{i\relax}%
-  \def\do##1{\let##1\@empty}%
+  \def\do##1{\let##1\@firstofone}%
   \abx@dosingleaccents
   \abx@dodoubleaccents
   \def\'{'}\def\i{i}\def\j{j}%
@@ -444,7 +444,7 @@
     \let~\@empty
   \fi
   \let\protect\noexpand
-  \lowercase{\edef\lbx@tempa{#1}}%
+  \edef\lbx@tempa{#1}%
   \expandafter\futurelet
   \expandafter\lbx@tempa
   \expandafter\lbx@es@smartand@ii
@@ -455,17 +455,23 @@
     \def\lbx@tempa##1{\futurelet\lbx@tempa\lbx@es@smartand@ii##1}%
   \else\ifcat\noexpand~\noexpand\lbx@tempa
     \def\lbx@tempa##1{\futurelet\lbx@tempa\lbx@es@smartand@ii}%
-  \else\if h\noexpand\lbx@tempa
+  \else\ifnum 0%
+    \if h\noexpand\lbx@tempa 1\fi
+    \if H\noexpand\lbx@tempa 1\fi
+    >0 %
     \def\lbx@tempa##1{\futurelet\lbx@tempa\lbx@es@smartand@ii}%
-  \else\if i\noexpand\lbx@tempa
-    \def\lbx@tempa##1{\futurelet\lbx@tempa\lbx@es@smartand@iii}%
-  \else\if y\noexpand\lbx@tempa
+  \else\ifnum 0%
+    \if i\noexpand\lbx@tempa 1\fi
+    \if y\noexpand\lbx@tempa 1\fi
+    \if I\noexpand\lbx@tempa 1\fi
+    \if Y\noexpand\lbx@tempa 1\fi
+    >0 %
     \def\lbx@tempa##1{\futurelet\lbx@tempa\lbx@es@smartand@iii}%
   \else\if '\noexpand\lbx@tempa
     \def\lbx@tempa##1{\futurelet\lbx@tempa\lbx@es@smartand@iv}%
   \else
-    \let\lbx@tempa\lbx@es@smartand@y
-  \fi\fi\fi\fi\fi\fi
+     \let\lbx@tempa\lbx@es@smartand@y
+  \fi\fi\fi\fi\fi
   \lbx@tempa}
 
 \gdef\lbx@es@smartand@iii{%
@@ -475,19 +481,22 @@
     \let\lbx@tempa\lbx@es@smartand@e
   \else\if '\noexpand\lbx@tempa
     \def\lbx@tempa##1{\futurelet\lbx@tempa\lbx@es@smartand@iii}%
-  \else\if a\noexpand\lbx@tempa
-    \let\lbx@tempa\lbx@es@smartand@y
-  \else\if e\noexpand\lbx@tempa
-    \let\lbx@tempa\lbx@es@smartand@y
-  \else\if i\noexpand\lbx@tempa
-    \let\lbx@tempa\lbx@es@smartand@y
-  \else\if o\noexpand\lbx@tempa
-    \let\lbx@tempa\lbx@es@smartand@y
-  \else\if u\noexpand\lbx@tempa
+  \else\ifnum 0%
+    \if a\noexpand\lbx@tempa 1\fi
+    \if e\noexpand\lbx@tempa 1\fi
+    \if i\noexpand\lbx@tempa 1\fi
+    \if o\noexpand\lbx@tempa 1\fi
+    \if u\noexpand\lbx@tempa 1\fi
+    \if A\noexpand\lbx@tempa 1\fi
+    \if E\noexpand\lbx@tempa 1\fi
+    \if I\noexpand\lbx@tempa 1\fi
+    \if O\noexpand\lbx@tempa 1\fi
+    \if U\noexpand\lbx@tempa 1\fi
+    >0 %
     \let\lbx@tempa\lbx@es@smartand@y
   \else
     \let\lbx@tempa\lbx@es@smartand@e
-  \fi\fi\fi\fi\fi\fi\fi\fi
+  \fi\fi\fi\fi
   \lbx@tempa}
 
 \gdef\lbx@es@smartand@iv{%
-- 
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