ltxkeys (17oct12)

git-svn-id: svn://tug.org/texlive/trunk@28000 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 26 insertions, 729 deletions

diff --git a/Master/texmf-dist/tex/latex/ltxkeys/ltxkeys.sty b/Master/texmf-dist/tex/latex/ltxkeys/ltxkeys.sty
index 779a04a6270..4a1efbd718e 100644
--- a/Master/texmf-dist/tex/latex/ltxkeys/ltxkeys.sty
+++ b/Master/texmf-dist/tex/latex/ltxkeys/ltxkeys.sty
@@ -1,6 +1,5 @@
 %++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++%
-%                                                                          %
-% This is file 'ltxkeys.sty', version 0.0.3a, August 02, 2012.             %
+% This is file 'ltxkeys.sty', version 0.0.3b, October 14, 2012.            %
 %                                                                          %
 % This package and accompanying files may be distributed and/or            %
 % modified under the conditions of the LaTeX Project Public License,       %
@@ -17,21 +16,20 @@
 % purpose.                                                                 %
 %                                                                          %
 % Copyright (c) 2011-2012 Ahmed Musa (amusa22@gmail.com).                  %
-%                                                                          %
 %++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++%
 
 \@ifpackageloaded{catoptions}{%
-  \@ifpackagelater{catoptions}{2012/08/02}{}{%
+  \@ifpackagelater{catoptions}{2012/10/14}{}{%
     \@latex@error{Loaded version of catoptions package is
       not current}\@ehc
   }%
 }{%
-  \RequirePackage{catoptions}[2012/08/02]%
+  \RequirePackage{catoptions}[2012/10/14]%
 }
 \UseNormalCatcodes
 \StyleFilePurpose{A robust key-value parser (AM)}
 \StyleFileRCSInfo
-$Id: ltxkeys.sty,v 0.0.3a 2012/08/02 09:00:00 Ahmed Musa Exp $
+$Id: ltxkeys.sty,v 0.0.3b 2012/10/14 09:00:00 Ahmed Musa Exp $
 \ProvidesPackage{ltxkeys}[\StyleFileInfo]
 \NeedsTeXFormat{LaTeX2e}[2011/06/27]
 \SetStyleFileMessages[ltxkeys@]{info}{warn}{err}
@@ -64,11 +62,11 @@ $Id: ltxkeys.sty,v 0.0.3a 2012/08/02 09:00:00 Ahmed Musa Exp $
 \new@def*\ltxkeys@antiquark{\@gobble\ltxkeys@antiquark}
 \new@def*\ltxkeys@cdr#1#2\ltxkeys@nil{#2}
 \new@def*\ltxkeys@spcdr#1#2\ltxkeys@nil{\detokenize{#2}}
-\new@def\ltxkeys@ifxFT#1#2{\ltxkeys@ifxTF{#1}{#2}\iiofii\iofii}
+\new@def\ltxkeys@ifxFT#1#2{\ltxkeys@ifxTF{#1}{#2}\cptiiofii\cptiofii}
 \new@def\ltxkeys@ifxTF#1#2{%
   \expandafter\cptswap\cpt@car#1\ltxkeys@quark\car@nil
   {\expandafter\ifx\cpt@car#2\ltxkeys@antiquark\car@nil}%
-  \expandafter\iofii\else\expandafter\iiofii\fi
+  \expandafter\cptiofii\else\expandafter\cptiiofii\fi
 }
 \new@def*\ltxkeys@ifcsemptyTF#1{%
   \expandafter\ltxkeys@ifxTF\cpt@car#1\ltxkeys@quark\car@nil\@empty
@@ -166,11 +164,11 @@ $Id: ltxkeys.sty,v 0.0.3a 2012/08/02 09:00:00 Ahmed Musa Exp $
 }
 \robust@def*\ltxkeys@teststpl#1{\ltxkeys@testst{\ltxkeys@testpl{#1}}}
 \robust@def*\ltxkeys@state{%
-  \ltxkeys@keys,\ltxkeys@prefs,\ltxkeys@fams,\ltxkeys@nakeys,
-  \ltxkeys@tpref,\ltxkeys@ttpref,\ltxkeys@tfam,\ltxkeys@tkey,
-  \ltxkeys@tval,\ifltxkeys@st,\ifltxkeys@pl,\ifltxkeys@cl,
-  \ifltxkeys@kf,\ifltxkeys@pxop,\ifltxkeys@exop,\ifltxkeys@ini,
-  \CurrentKeyval,\CurrentKey,\CurrentVal
+  \\\ltxkeys@keys\\\ltxkeys@prefs\\\ltxkeys@fams\\\ltxkeys@nakeys
+  \\\ltxkeys@tpref\\\ltxkeys@ttpref\\\ltxkeys@tfam\\\ltxkeys@tkey
+  \\\ltxkeys@tval\\\ifltxkeys@st\\\ifltxkeys@pl\\\ifltxkeys@cl
+  \\\ifltxkeys@kf\\\ifltxkeys@pxop\\\ifltxkeys@exop\\\ifltxkeys@ini
+  \\\CurrentKeyval\\\CurrentKey\\\CurrentVal
 }
 \robust@def\ltxkeys@trimspacesincs#1{%
   \expandafter\ltxkeys@trimspaces\expandafter{#1}{#1}%
@@ -389,7 +387,7 @@ $Id: ltxkeys.sty,v 0.0.3a 2012/08/02 09:00:00 Ahmed Musa Exp $
   \edef\reserved@a{\ifcpt@st*\fi}%
   \def\eltnum{0}%
   \def\ltxkeys@do##1{%
-    \pushnumber\eltnum
+    \cptpushnumber\eltnum
   }%
   \expandafter\ltxkeys@parse\reserved@a1[#1]{#4}%
   \aftercsname\endgroup{@\ifnum\eltnum#2\numexpr#3%
@@ -436,7 +434,7 @@ $Id: ltxkeys.sty,v 0.0.3a 2012/08/02 09:00:00 Ahmed Musa Exp $
 \provide@def\first@to@endif#1#2\endif{#1}
 \new@def*\ltxkeys@ifcassenumcmpTF#1#2#3{%
   \ifdim#1pt#2pt %
-  \expandafter\iofii\else\expandafter\iiofii\fi
+  \expandafter\cptiofii\else\expandafter\cptiiofii\fi
 }
 \new@def\ltxkeys@ifcasse#1{%
   \ifstrcmpTF{#1}\elseif{%
@@ -642,7 +640,7 @@ $Id: ltxkeys.sty,v 0.0.3a 2012/08/02 09:00:00 Ahmed Musa Exp $
     \ifstrcmpTF{##1}{#3}{%
       \cpt@choicefdtrue\loopbreak
     }{%
-      \pushnumber#2%
+      \cptpushnumber#2%
     }%
   }%
   \cptexpandsecond{\ltxkeys@parse0}{[\ltxkeys@ccparser]}{#4}%
@@ -890,9 +888,10 @@ $Id: ltxkeys.sty,v 0.0.3a 2012/08/02 09:00:00 Ahmed Musa Exp $
 }
 \robust@def*\ltxkeys@parse@b[#1]#2{%
   \cpt@stchoose{cpt@st}{#2}\ltxkeys@arg\ltxkeys@parse
-  \pushfunctions\ltxkeys@parse{\ifloopbreak,\ifltxkeys@useempty,%
-    \ltxkeys@doo,\ltxkeys@parse@c,\ltxkeys@parse@d,%
-    \ltxkeys@loopcbk}\cpt@csvdepth
+  \cptpushfunctions\ltxkeys@parse{%
+    \\\ifloopbreak\\\ifltxkeys@useempty\\\ltxkeys@doo
+    \\\ltxkeys@parse@c\\\ltxkeys@parse@d\\\ltxkeys@loopcbk
+  }\cpt@csvdepth
   \ifdefTF\ltxkeys@do
     {\let\ltxkeys@doo\ltxkeys@do}{\cpt@notdeferr\ltxkeys@do}%
   \def\ltxkeys@parse@c{%
@@ -916,7 +915,7 @@ $Id: ltxkeys.sty,v 0.0.3a 2012/08/02 09:00:00 Ahmed Musa Exp $
   }{}%
   \loopbreakfalse
   \expandafter\ltxkeys@parse@c\ltxkeys@arg#1\ltxkeys@nil#1%
-  \popfunctions\ltxkeys@parse\cpt@csvdepth
+  \cptpopfunctions\ltxkeys@parse\cpt@csvdepth
   \ifnum\cpt@csvdepth=\z@pt\undefcs\ltxkeys@do\fi
 }
 \def\ltxkeys@keyprefixhook{}
@@ -3956,12 +3955,13 @@ $Id: ltxkeys.sty,v 0.0.3a 2012/08/02 09:00:00 Ahmed Musa Exp $
 }
 \robust@def*\ltxkeys@keycommand@j#1(#2){%
   \ltxkeys@setkeys[CMDKEY]{ltxkeys@#1}{#2}%
-  \pushfunctions\ltxkeyscmd{\val,\ifval,\ifvalTF,
-    \keyval,\ifkeyval,\ifkeyvalTF}\ltxkeyscmd@depth
+  \cptpushfunctions\ltxkeyscmd{%
+    \\\val\\\ifval\\\ifvalTF\\\keyval\\\ifkeyval\\\ifkeyvalTF
+  }\ltxkeyscmd@depth
   \def\val##1{\usename{#1@\cpttrimspace{##1}}}%
   \def\ifval##1\then{\usename{if#1@\cpttrimspace{##1}}}%
   \def\ifvalTF##1{%
-    \ifval##1\then\expandafter\iofii\else\expandafter\iiofii\fi
+    \ifval##1\then\expandafter\cptiofii\else\expandafter\cptiiofii\fi
   }%
   \def\keyval##1{%
     \ifcsndefTF{#1@\cpttrimspace{##1}}{%
@@ -3980,7 +3980,7 @@ $Id: ltxkeys.sty,v 0.0.3a 2012/08/02 09:00:00 Ahmed Musa Exp $
     }%
   }%
   \def\ifkeyvalTF##1{%
-    \ifkeyval##1\then\expandafter\iofii\else\expandafter\iiofii\fi
+    \ifkeyval##1\then\expandafter\cptiofii\else\expandafter\cptiiofii\fi
   }%
   \long\def\reserved@a##1##2\ltxkeys@nil{%
     % \ifswitch won't work here:
@@ -3988,7 +3988,7 @@ $Id: ltxkeys.sty,v 0.0.3a 2012/08/02 09:00:00 Ahmed Musa Exp $
       ##2%
     }{%
       ##2%
-      \popfunctions\ltxkeyscmd\ltxkeyscmd@depth
+      \cptpopfunctions\ltxkeyscmd\ltxkeyscmd@depth
     }%
   }%
   \expandafter\reserved@a\ltxkeys@cmdbody\ltxkeys@nil
@@ -4066,7 +4066,7 @@ $Id: ltxkeys.sty,v 0.0.3a 2012/08/02 09:00:00 Ahmed Musa Exp $
   \l@ngrel@x\csn@def{end#1}{%
     \def\envarg####1{\usename{keyenvarg@\romannumeral####1}}%
     #6\relax
-    \popfunctions\ltxkeyscmd\ltxkeyscmd@depth
+    \cptpopfunctions\ltxkeyscmd\ltxkeyscmd@depth
     \ltxkeys@everyeoehook
   }%
 }
diff --git a/Master/texmf-dist/tex/latex/ltxkeys/pathkeys.sty b/Master/texmf-dist/tex/latex/ltxkeys/pathkeys.sty
deleted file mode 100644
index 7223aaba413..00000000000
--- a/Master/texmf-dist/tex/latex/ltxkeys/pathkeys.sty
+++ /dev/null
@@ -1,703 +0,0 @@
-%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++%
-%                                                                          %
-% This is file 'pathkeys.sty', version 0.0.3, December 2011.               %
-%                                                                          %
-% This package and accompanying files may be distributed and/or            %
-% modified under the conditions of the LaTeX Project Public License,       %
-% either version 1.3 of this license or any later version. The latest      %
-% version of this license is in http://www.latex-project.org/lppl.txt      %
-% and version 1.3 or later is part of all distributions of LaTeX           %
-% version 2005/12/01 or later.                                             %
-%                                                                          %
-% The LPPL maintenance status of this software is 'author-maintained'.     %
-%                                                                          %
-% This software is provided 'as it 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.                                                                 %
-%                                                                          %
-% Copyright (c) 2011 Ahmed Musa (amusa22@gmail.com).                       %
-%                                                                          %
-%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++%
-
-\@ifpackageloaded{ltxkeys}{%
-  \@ifpackagelater{ltxkeys}{2011/12/10}{}{%
-    \@latex@error{Loaded version of ltxkeys package is
-      not current}\@ehc
-  }%
-}{%
-  \RequirePackage{ltxkeys}[2011/12/10]%
-}
-\UseNormalCatcodes
-\StyleFilePurpose{A robust 'path' key-value parser (AM)}
-\StyleFileRCSInfo
-$Id: pathkeys.sty,v 0.0.3 2011/12/17 09:00:00 Ahmed Musa Exp $
-\ProvidesPackage{pathkeys}[\StyleFileInfo]
-\NeedsTeXFormat{LaTeX2e}[2011/06/27]
-\SetStyleFileMessages[pathkeys@]{info}{warn}{err}
-\cptnewvariables{count}[pathkeys@]{cnta}[\z@pt]
-\AtEndOfPackage{%
-  \newletcsset{%
-    \pathkeyscurrentpath=\pathkeys@currentpath,
-    \pathkeyspushcurrentpath=\pathkeys@pushcurrentpath,
-    \pathkeyspopcurrentpath=\pathkeys@popcurrentpath,
-    \pathkeysusedefaultpath=\pathkeys@usedefaultpath,
-    \pathkeysstorevalue=\pathkeys@storevalue,
-    \pathkeysstorevalueof=\pathkeys@storevalue,
-    \pathkeysval=\pathkeys@getval,
-    \pathkeysvalueof=\pathkeys@getval,
-    \pathkeyskeyval=\pathkeys@getkeyval,
-    \changepath=\defpath,
-    \pathkeys@c@rrentpath=\pathkeys@defaultpath,
-    \pathkeysuseshortcmds=\pathkeys@useshortcmds,
-    \pathkeysmakeshortcmds=\pathkeys@makeshortcmds
-  }%
-}
-\cpt@setupsafeactivesedef
-\robust@def*\pathkeys@getkeypath#1{%
-  \xifinsetTF{:}{\detokenize{#1}}{}{%
-    \pathkeys@err{I can't find ':' in argument of
-      \string\pathkeys}\ltxkeys@ehc
-  }%
-  \def\reserved@a##1:##2\ltxkeys@nil{%
-    \iflacus##1\dolacus
-      \pathkeys@err{Nil flag in argument of \string\pathkeys}\ltxkeys@ehc
-    \fi
-    \ltxkeys@trimspaces{##1}\key@path@flag
-    \ltxkeys@trimspaces{##2}\key@list
-    \csv@@normalize*[/]\key@path@flag
-    \s@expandarg\pathkeys@getkeyflag\key@path@flag
-  }%
-  \reserved@a#1\ltxkeys@nil
-}
-\robust@def*\pathkeys@getkeyflag#1{%
-  \ltxkeys@ifoneintokenlist{{define}{declareoptions}}{#1}{%
-    \pathkeys@g@tkeyflag{#1}%
-  }{%
-    \def\onekeytype{}%
-    \def\key@path@flag{#1}%
-  }%
-  \def\do##1,##2\ltxkeys@nil{%
-    \xifinsetTF{\detokenize{##1}\relax}{\cptoxdetok\key@path@flag\relax}{%
-      \def\reserved@a####1##1\relax{%
-        \ltxkeys@trimspaces{##1}\key@flag
-        \ltxkeys@trimspaces{####1}\key@path
-        \csv@@normalize*[/]\key@path
-        \cptsafeactivesedef\key@path\key@path
-      }%
-      \expandafter\reserved@a\key@path@flag\relax
-    }{%
-      \ifnullTF{##2}{%
-        \pathkeys@err{Unknown flag in argument of
-          \string\pathkeys}\ltxkeys@ehc
-      }{%
-        \do##2\ltxkeys@nil
-      }%
-    }%
-  }%
-  \do define*,define,declareoptions*,declareoptions,%
-    preset,preset!,postset,postset!,set*+,set*,set,setrm*+,%
-    setrm*,setrm,executeoptions,processoptions*,processoptions,%
-    launch,key handler,option handler,ifbool,add value,store value,%
-    print value,disable*,disable,ifdef,ifkeyonpath,\ltxkeys@nil
-}
-\robust@def*\pathkeys@g@tkeyflag#1{%
-  \xifinsetTF{)\relax}{\detokenize{#1}\relax}{%
-    \xifinsetTF{(}{\detokenize{#1}}{%
-      \def\reserved@a##1(##2)##3\ltxkeys@nil{%
-        \iflacus##3\dolacus
-          \def\key@path@flag{##1}%
-          \def\onekeytype{##2}%
-        \else
-          \pathkeys@err{Inconsistent path or flag in argument of
-            \string\pathkeys}{The invalid part is ||\detokenize{##3}||}%
-        \fi
-      }%
-      \reserved@a#1\ltxkeys@nil
-    }{%
-      \pathkeys@err{Inconsistent flag in argument of
-        \string\pathkeys}\ltxkeys@ehc
-    }%
-  }{%
-    \def\onekeytype{}%
-    \def\key@path@flag{#1}%
-  }%
-}
-\robust@def*\pathkeys@splitpath#1{%
-  \def\main@path{}\def\sub@path{}%
-  \@tempcnta\z@pt
-  \def\do##1/{%
-    \defifxTF{##1}\ltxkeys@nnil{}{%
-      \advance\@tempcnta\@ne
-      \ifnum\@tempcnta=\@ne
-        \def\main@path{##1}%
-      \else
-        \edef\sub@path{\csliststack{/}\sub@path##1}%
-      \fi
-      \do
-    }%
-  }%
-  \do#1/\ltxkeys@nil/%
-}
-\robust@def*\pathkeys@checkpath#1{%
-  \iflacus#1\dolacus
-    \ltxkeys@debug{==}{Empty key path in \string\pathkeys: default used}%
-    \let\key@path\pathkeys@c@rrentpath
-  \else
-    \def\reserved@a##1/##2/##3/##4\ltxkeys@nil{%
-      \iflacus##2\dolacus
-        \pathkeys@err{Empty key <sub> in \string\pathkeys}\ltxkeys@ehc
-      \fi
-    }%
-    \reserved@a#1///\ltxkeys@nil
-  \fi
-}
-\robust@def*\pathkeys@getkeyname#1{%
-  \def\reserved@a##1/##2\ltxkeys@nil{%
-    \ltxkeys@trimspaces{##1}\key@type
-  }%
-  \reserved@a#1\ltxkeys@nil
-  \xifstrcmpTF{\detokenize{choice}}{\cptoxdetok\key@type}{%
-    \def\reserved@a##1/##2.##3\ltxkeys@nil{%
-      \ltxkeys@trimspaces{##2}\key@name
-    }%
-    \reserved@a#1\ltxkeys@nil
-  }{%
-    \def\reserved@a##1/##2/##3\ltxkeys@nil{%
-      \ltxkeys@trimspaces{##2}\key@name
-      \ltxkeys@ifrejname{%
-        \pathkeys@err{I can't find key name in attributes of
-          key in ||\detokenize{#1}||}\ltxkeys@ehc
-      }%
-    }%
-    \reserved@a#1/^?^/\ltxkeys@nil
-  }%
-}
-\robust@def*\pathkeys@checkifdef{%
-  \def\ltxkeys@resa{}%
-  \def\ltxkeys@do##1{%
-    \ltxkeys@ifcsemptyTF\onekeytype{%
-      \edef\reserved@a{\unexpanded{##1}}%
-    }{%
-      \edef\reserved@a{\onekeytype/\unexpanded{##1}}%
-    }%
-    \cptexpandbracenext\pathkeys@getkeyname\reserved@a
-    \begingroup
-    \let\needvalue\cpttrimspace
-    \let\savevalue\cpttrimspace
-    \let\usevalue\cpttrimspace
-    \ifcsndefTF{pathkeys/curr/\ltxkeys@iffirstnull\main@path/%
-      \ltxkeys@iffirstnull\sub@path/\key@name
-    }{%
-      \xdef\ltxkeys@resa{\csliststack,\ltxkeys@resa\key@name}%
-    }{}%
-    \endgroup
-  }%
-  \cptexpandsecond{\ltxkeys@parse*1}{[\ltxkeys@keyparser]}\key@list
-  \ifx\ltxkeys@resa\@empty\else
-    \pathkeys@err{Key names ||\ltxkeys@resa||%
-      in argument of \noexpand\pathkeys are already in
-      use on path '\key@path'}\ltxkeys@ehc
-  \fi
-}
-\robust@def*\pathkeys#1{%
-  \pathkeys@getkeypath{#1}%
-  \ltxkeys@ifcsemptyTF\key@path{%
-    \let\key@path\pathkeys@c@rrentpath
-  }{}%
-  \pathkeys@addtopathhistory\key@path
-  \xifinsetTF{,\key@flag,}{,ifdef,ifkeyonpath,}\pathkeys@b\pathkeys@a
-}
-\robust@def*\pathkeys@a{%
-  \def\ltxkeys@do##1{%
-    \def\key@path{##1}%
-    \pathkeys@checkpath{##1}%
-    \pathkeys@splitpath{##1}%
-    \xifinsetTF{,\key@flag,}
-      {,define,define*,declareoptions,declareoptions*,}{%
-      \pathkeys@checkifdef
-    }{}%
-    \pathkeys@b
-  }%
-  \ltxkeys@parse*1[,]\key@path
-}
-\robust@def*\pathkeys@b{%
-  \begingroup
-  \let\xp\expandcsonce
-  \let\elta\ltxkeys@iffirstnull
-  \def\eltb{{\main@path}{\sub@path}{\xp\key@list}}%
-  \def\eltc{[\main@path]{\sub@path}{\xp\key@list}}%
-  \def\eltd{pathkeys/curr/\elta\main@path/\elta\sub@path/}%
-  \def\reserved@a##1{%
-    \def\reserved@a####1##1####2####3\ltxkeys@nil{%
-      \defifxTF{####2}\ltxkeys@nil{%
-        \endgroup
-        \pathkeys@err{Unknown flag '####1' in argument of
-          \string\pathkeys}\ltxkeys@ehc
-      }{%
-        \cptexpanded{\endgroup####2}%
-      }%
-    }%
-    \expandafter\reserved@a\pathkeys@act##1{\ltxkeys@nil}\ltxkeys@nil
-  }%
-  \s@expandarg\reserved@a\key@flag
-}
-\robust@def*\pathkeys@act{%
-  define{\pathkeys@defkey{define}{}}%
-  define*{\pathkeys@defkey{define}{*}}%
-  declareoptions{\pathkeys@defkey{declareoptions}{}}%
-  declareoptions*{\pathkeys@defkey{declareoptions}{*}}%
-  set{\pathkeys@setkeys{}{}\eltb}%
-  set*{\pathkeys@setkeys{}{*}\eltb}%
-  set*+{\pathkeys@setkeys{}{*+}\eltb}%
-  setrm{\pathkeys@setkeys{rm}{}\eltb}%
-  setrm*{\pathkeys@setkeys{rm}{*}\eltb}%
-  setrm*+{\pathkeys@setkeys{rm}{*+}\eltb}%
-  preset{\pathkeys@presetkeys{pre}{}}%
-  preset!{\pathkeys@presetkeys{pre}{!}}%
-  postset{\pathkeys@presetkeys{post}{}}%
-  postset!{\pathkeys@presetkeys{post}{!}}%
-  executeoptions{\pathkeys@executeoptions\eltb}%
-  processoptions{\pathkeys@processoptions{}\eltb}%
-  processoptions*{\pathkeys@processoptions{*}\eltb}%
-  launch{\ltxkeys@launchkeys\eltc}%
-  handler{\ltxkeys@unknownkeyhandler\eltc}%
-  key handler{\ltxkeys@unknownkeyhandler\eltc}%
-  option handler{\pathkeys@unknownoptionhandler}%
-  ifbool{\noexpand\ifp@thkeys@keyvalTF{\key@list}{\eltd\key@list}}%
-  add value{\p@thkeys@addtovalue{\xp\key@list}{\eltd}}%
-  store value{\p@thkeys@storevalue{\xp\key@list}{\eltd}}%
-  print value{\noexpand\p@thkeys@keyval{\key@list}{\eltd\key@list}}%
-  disable{\ltxkeys@disablekeys\eltc}%
-  disable*{\ltxkeys@disablekeys*\eltc}%
-  ifdef{\noexpand\ifp@thkeys@keydef{\key@path}{\key@list}}%
-  ifkeyonpath{\noexpand\ifp@thkeys@keydef{\key@path}{\key@list}}%
-}
-\new@def*\pathkeys@defkey#1#2{%
-  \noexpand\ltxkeys@inkeycmdtrue
-  \expandafter\noexpand\csname
-    ltxkeys@%
-    \cptifcasse\ifstrcmpTF{#1}
-      {define}{declarekeys}
-      {declareoptions}{declaremultitypeoptions}
-    \endif
-  \endcsname
-  #2\ltxkeys@ifcsemptyTF\onekeytype{}{(\onekeytype)}[\main@path]%
-  \cptifcasse\ifstrcmpTF{#1}
-    {define}{{\sub@path}}
-    {declareoptions}{<\sub@path>}
-  \endif
-  [\eltd]{\expandcsonce\key@list}%
-  \noexpand\ltxkeys@inkeycmdfalse
-}
-\new@def*\pathkeys@presetkeys#1#2{%
-  \noexpandcsn{ltxkeys@#1setkeys}%
-  #2[\main@path]{\sub@path}{\expandcsonce\key@list}%
-}
-\robust@def*\pathkeys@setkeys#1#2#3#4#5{%
-  \edef\ltxkeys@tempa{\noexpandcsn{ltxkeys@set#1keys}#2}%
-  \def\ltxkeys@tempb##1{%
-    \iflacus##1\dolacus\else
-      \ltxkeys@err{Wrong use syntax for flag 'setrm'}
-        {Only [na] keys are expected in attribute of flag 'setrm'.}%
-    \fi
-  }%
-  \xifinsetTF{\relax[}{\relax\detokenize{#5}}{%
-    \def\reserved@a[##1]##2\ltxkeys@nil{%
-      \ifstrcmpTF{#1}{rm}{%
-        \ltxkeys@tempb{##2}%
-        \ltxkeys@tempa[#3]{#4}[##1]%
-      }{%
-        \ltxkeys@tempa[#3]{#4}[##1]{##2}%
-      }%
-    }%
-    \reserved@a#5\ltxkeys@nil
-  }{%
-    \xifinsetTF{]\relax}{\detokenize{#5}\relax}{%
-      \def\reserved@a##1[##2]\ltxkeys@nil{%
-        \ifstrcmpTF{#1}{rm}{%
-          \ltxkeys@tempb{##1}%
-          \ltxkeys@tempa[#3]{#4}[##2]%
-        }{%
-          \ltxkeys@tempa[#3]{#4}[##2]{##1}%
-        }%
-      }%
-      \reserved@a#5\ltxkeys@nil
-    }{%
-      \ifstrcmpTF{#1}{rm}{%
-        \ltxkeys@tempb{#5}%
-        \ltxkeys@tempa[#3]{#4}%
-      }{%
-        \ltxkeys@tempa[#3]{#4}{#5}%
-      }%
-    }%
-  }%
-}
-\robust@def*\pathkeys@executeoptions#1#2#3{%
-  \xifinsetTF{\relax[}{\relax\detokenize{#3}}{%
-    \def\reserved@a[##1]##2\ltxkeys@nil{%
-      \ltxkeys@executeoptions[#1]<#2>[##1]{##2}%
-    }%
-    \reserved@a#3\ltxkeys@nil
-  }{%
-    \xifinsetTF{]\relax}{\detokenize{#3}\relax}{%
-      \def\reserved@a##1[##2]\ltxkeys@nil{%
-        \ltxkeys@executeoptions[#1]<#2>[##2]{##1}%
-      }%
-      \reserved@a#3\ltxkeys@nil
-    }{%
-      \ltxkeys@executeoptions[#1]<#2>{#3}%
-    }%
-  }%
-}
-\robust@def*\pathkeys@processoptions#1#2#3#4{%
-  \def\ltxkeys@tempb##1{%
-    \iflacus##1\dolacus\else
-      \pathkeys@err{Wrong use of 'processoptions' flag in
-        \string\pathkeys}{The invalid part is '\detokenize{##1}'}%
-    \fi
-  }%
-  \xifinsetTF{\relax[}{\relax\detokenize{#4}}{%
-    \def\reserved@a[##1]##2\ltxkeys@nil{%
-      \ltxkeys@tempb{##2}%
-      \ltxkeys@processoptions#1[#2]<#3>[##1]%
-    }%
-    \reserved@a#4\ltxkeys@nil
-  }{%
-    \xifinsetTF{]\relax}{\detokenize{#4}\relax}{%
-      \def\reserved@a##1[##2]\ltxkeys@nil{%
-        \ltxkeys@tempb{##1}%
-        \ltxkeys@processoptions#1[#2]<#3>[##2]%
-      }%
-      \reserved@a#4\ltxkeys@nil
-    }{%
-      \ltxkeys@tempb{#4}%
-      \ltxkeys@processoptions#1[#2]<#3>%
-    }%
-  }%
-}
-\new@def*\pathkeys@unknownoptionhandler{%
-  \ltxkeys@unknownoptionhandler
-    [\main@path]<\sub@path>{\xp\key@list}%
-}
-\robust@def*\p@thkeys@storevalue#1#2{%
-  \ltxkeys@getlasttoken{#1}%
-  \ltxkeys@trimspacesincs\ltxkeys@lasttoken
-  \ltxkeys@trimspacesincs\ltxkeys@resttokens
-  \ifcsndefTF{#2\ltxkeys@resttokens}{%
-    \expandafter\edef\ltxkeys@lasttoken
-      {\expandcsnonce{#2\ltxkeys@resttokens}}%
-  }{%
-    \pathkeys@err{Key '\ltxkeys@resttokens' not defined}\ltxkeys@ehc
-  }%
-}
-\robust@def*\p@thkeys@addtovalue#1#2{%
-  \begingroup
-  \ltxkeys@splitkeyval#1\ltxkeys@nil\ltxkeys@tempa\ltxkeys@tempb
-  \ifcsndefTF{#2\ltxkeys@tempa}{%
-    \csn@edef{#2\ltxkeys@tempa}{%
-      \expandcsnonce{#2\ltxkeys@tempa}%
-      \expandcsonce\ltxkeys@tempb
-    }%
-    \postgroupcsndef{#2\ltxkeys@tempa}\endgroup
-  }{%
-    \pathkeys@err{Key '\ltxkeys@tempa' not defined}\ltxkeys@ehc
-    \endgroup
-  }%
-}
-\new@def*\p@thkeys@keyval#1#2{%
-  \ifcsndefTF{#2}{%
-    \expandcsnonce{#2}%
-  }{%
-    \pathkeys@err{Key '#1' not defined on the given path}\ltxkeys@ehc
-  }%
-}
-\new@def*\ifp@thkeys@keyval#1#2\then{%
-  \ifcsndefTF{if#2}{%
-    \usename{if#2}%
-  }{%
-    \pathkeys@err{Key '#1' not defined or not a boolean}\ltxkeys@ehc
-  }%
-}
-\new@def*\ifp@thkeys@keyvalTF#1#2{%
-  \ifp@thkeys@keyval{#1}{#2}\then\expandafter\iofii\else
-    \expandafter\iiofii\fi
-}
-\robust@def*\ifp@thkeys@keydef#1#2{%
-  \begingroup
-  \def\pathkeys@chfd{01}%
-  \def\ltxkeys@do##1{%
-    \pathkeys@checkpath{##1}%
-    \pathkeys@splitpath{##1}%
-    \let\elt\ltxkeys@iffirstnull
-    \ifcsndefTF{pathkeys/curr/\elt\main@path/\elt\sub@path/#2}{%
-      \def\pathkeys@chfd{00}%
-      \loopbreak
-    }{%
-      \ifcsndefTF{\main@path @\sub@path @#2}{%
-        \def\pathkeys@chfd{00}%
-        \loopbreak
-      }{}%
-    }%
-  }%
-  \ltxkeys@parse1[,]{#1}%
-  \expandafter\endgroup\if\pathkeys@chfd
-    \expandafter\iofii\else\expandafter\iiofii\fi
-}
-
-\begingroup
-\uccode`\~=`\/%
-\uppercase{\endgroup
-  \def\pathkeys@normalizeslash#1{%
-    \unexpanded\expandafter{\romannumeral-`\q
-      \pathkeys@activeslash/#1/~\ltxkeys@nil}%
-  }%
-  \def\pathkeys@activeslash#1~#2\ltxkeys@nil{%
-    \ifblankTF{#2}
-      {\pathkeys@spaceslash#1 /\ltxkeys@nil}
-      {\pathkeys@activeslash#1/#2\ltxkeys@nil}%
-  }%
-}
-\def\pathkeys@spaceslash#1 /#2\ltxkeys@nil{%
-  \ifblankTF{#2}
-    {\pathkeys@slashspace#1/ \ltxkeys@nil}
-    {\pathkeys@spaceslash#1/#2\ltxkeys@nil}%
-}
-\def\pathkeys@slashspace#1/ #2\ltxkeys@nil{%
-  \ifblankTF{#2}
-    {\pathkeys@doubleslash#1//\ltxkeys@nil}
-    {\pathkeys@slashspace#1/#2\ltxkeys@nil}%
-}
-\def\pathkeys@doubleslash#1//#2\ltxkeys@nil{%
-  \ifblankTF{#2}{%
-    \ifblankTF{#1}{}{\@gobble#1}%
-  }{%
-    \pathkeys@doubleslash#1/#2\ltxkeys@nil
-  }%
-}
-\new@def*\pathkeys@n@rmalizeslash#1{%
-  \pathkeys@ifnopath{#1}{%
-    \expandafter\pathkeys@normalizeslash\expandafter
-    {\pathkeys@c@rrentpath/#1}%
-  }{%
-    \pathkeys@normalizeslash{#1}%
-  }%
-}
-\def\pathkeys@replaceslash#1/#2\ltxkeys@nil{%
-  \ifblankTF{#2}{%
-    #1%
-  }{%
-    \pathkeys@replaceslash#1@#2\ltxkeys@nil
-  }%
-}
-\new@def*\pathkeys@pathhistory{}
-\robust@def*\pathkeys@addtopathhistory#1{%
-  \begingroup
-  \cptsafeactivesedef\reserved@e{#1}%
-  \def\reserved@f##1{%
-    \xifinsetTF{;##1;}{;\pathkeys@pathhistory;}{}{%
-      \xdef\pathkeys@pathhistory{\csliststack;\pathkeys@pathhistory##1}%
-    }%
-  }%
-  \xifinsetTF,\reserved@e{%
-    \def\ltxkeys@do##1{\reserved@f{##1}}%
-    \ltxkeys@parse*1[,]\reserved@e
-  }{%
-    \reserved@f\reserved@e
-  }%
-  \endgroup
-}
-\robust@def*\newpath#1#2{%
-  \ifcsndefTF{pathkeys@path@\cpttrimspace{#1}}{%
-    \pathkeys@err{Path '#1' already in use}\@ehc
-  }{%
-    \csn@edef{pathkeys@path@\cpttrimspace{#1}}{\cpttrimspace{#2}}%
-    \pathkeys@addtopathhistory{#2}%
-  }%
-}
-\robust@def*\defpath#1#2{%
-  \csn@edef{pathkeys@path@\cpttrimspace{#1}}{\cpttrimspace{#2}}%
-  \pathkeys@addtopathhistory{#2}%
-}
-\robust@def*\undefpath#1{%
-  \edef\ltxkeys@tempa{\usename{pathkeys@path@\cpttrimspace{#1}}}%
-  \pathkeys@undefpath
-  \undefcsn{pathkeys@path@\cpttrimspace{#1}}%
-}
-\robust@def*\pathkeys@undefpath{%
-  \xifinsetTF{;\ltxkeys@tempa;}{;\pathkeys@pathhistory;}{%
-    \def\reserved@a##1{%
-      \def\reserved@a####1##1####2\ltxkeys@nil{%
-        \def\pathkeys@pathhistory{####1####2}%
-        \xifinsetTF{;;}\pathkeys@pathhistory{%
-          \def\reserved@a########1;;########2\ltxkeys@nil{%
-            \def\pathkeys@pathhistory{########1;########2}%
-          }%
-          \expandafter\reserved@a\pathkeys@pathhistory\ltxkeys@nil
-        }{}%
-        \pathkeys@undefpath
-      }%
-      \expandafter\reserved@a\pathkeys@pathhistory\ltxkeys@nil
-    }%
-    \s@expandarg\reserved@a\ltxkeys@tempa
-  }{}%
-}
-\new@def*\usepath#1{%
-  \expandafter\pathkeys@usepath\romannumeral
-    -`\q\cptcommanormalize{#1},\ltxkeys@nil,\ltxkeys@nnil{}%
-}
-\new@def*\pathkeys@usepath#1,#2\ltxkeys@nnil#3{%
-  \ifstrcmpTF{#1}\ltxkeys@nil{%
-    \@gobble#3%
-  }{%
-    \ifcsndefTF{pathkeys@path@#1}{%
-      \pathkeys@usepath#2\ltxkeys@nnil{#3,\usename{pathkeys@path@#1}}%
-    }{%
-      \pathkeys@usepath#2\ltxkeys@nnil{#3,\usename{#1=undefinedpath}}%
-    }%
-  }%
-}
-\new@def*\pathkeys@defaultpath{dft@main/dft@sub}
-\robust@def*\pathkeys@addtodefaultpath#1{%
-  \edef\pathkeys@defaultpath
-    {\expandcsonce\pathkeys@defaultpath/\expandcsonce{#1}}%
-  \csv@@normalize*[/]\pathkeys@defaultpath
-  \pathkeys@addtopathhistory\pathkeys@defaultpath
-}
-\robust@def*\pathkeys@changedefaultpath#1{%
-  \edef\pathkeys@defaultpath{\expandcsonce{#1}}%
-  \csv@@normalize*[/]\pathkeys@defaultpath
-  \pathkeys@addtopathhistory\pathkeys@defaultpath
-}
-\robust@def*\pathkeys@currentpath#1{%
-  \edef\pathkeys@c@rrentpath{\expandcsonce{#1}}%
-  \csv@@normalize*[/]\pathkeys@c@rrentpath
-  \pathkeys@addtopathhistory\pathkeys@c@rrentpath
-}
-\robust@def*\pathkeys@usedefaultpath{%
-  \let\pathkeys@c@rrentpath\pathkeys@defaultpath
-  \pathkeys@addtopathhistory\pathkeys@c@rrentpath
-}
-\new@def*\pathkeys@currentpathstack{}
-\robust@def*\pathkeys@pushcurrentpath{%
-  \xdef\pathkeys@currentpathstack{%
-    \gdef\noexpand\pathkeys@c@rrentpath
-      {\expandcsonce\pathkeys@c@rrentpath}%
-    \ltxkeys@nil{\expandcsonce\pathkeys@currentpathstack}%
-  }%
-}
-\robust@def*\pathkeys@popcurrentpath{%
-  \begingroup
-  \def\reserved@a##1\ltxkeys@nil{\endgroup
-    ##1\gdef\pathkeys@currentpathstack
-  }%
-  \expandafter\reserved@a\pathkeys@currentpathstack
-  \pathkeys@addtopathhistory\pathkeys@c@rrentpath
-}
-\new@def*\pathkeys@ifnop@th#1/{}
-\new@def*\pathkeys@ifnopath#1{%
-  \ifcat$\cptoxdetok{\pathkeys@ifnop@th#1{}/}$%
-  \expandafter\iofii\else\expandafter\iiofii\fi
-}
-\new@def*\pathkeys@getkeyval#1{%
-  \ifcsndefTF{pathkeys/curr/\pathkeys@n@rmalizeslash{#1}}{%
-    \expandcsnonce{pathkeys/curr/\pathkeys@n@rmalizeslash{#1}}%
-  }{%
-    \pathkeys@err{Key '\cpttrimspace{#1}' not defined}\ltxkeys@ehc
-  }%
-}
-\new@def*\pathkeys@storevalue#1#2{%
-  \ifescapedTF{#2}{%
-    \edef#2{\unexpanded\expandafter
-    {\romannumeral-`\q\pathkeys@getkeyval{#1}}}%
-  }{%
-    \cpt@notescapederr{#2}%
-  }%
-}
-\new@def*\ifpathkeyskeyval#1\then{%
-  \usename{if\pathkeys@getkeyval{#1}}%
-}
-\new@def*\ifpathkeyskeyvalTF#1{%
-  \ifpathkeyskeyval#1\then\expandafter\iofii\else
-    \expandafter\iiofii\fi
-}
-\new@def*\pathkeys@getval#1{%
-  \ifcsndefTF{pathkeys/curr/\pathkeys@n@rmalizeslash{#1}}{%
-    \expandcsnonce{pathkeys/curr/\pathkeys@n@rmalizeslash{#1}}%
-  }{%
-    undefinedpathkey%
-  }%
-}
-\new@def*\ifundefinedpathkey{undefinedpathkey\iffalse}
-\new@def*\ifpathkeysval#1\then{\usename{if\pathkeys@getval{#1}}}
-\new@def*\ifpathkeysvalTF#1{%
-  \ifpathkeysval#1\then\expandafter\iofii\else
-    \expandafter\iiofii\fi
-}
-\robust@def*\pathkeys@useshortcmds{%
-  \let\pathkeys@useshortcmds\relax
-  \pathkeys@makeshortcmds{%
-    \pkv=\pathkeysval,\ifpkv=\ifpathkeysval,\ifpkvTF=\ifpathkeysvalTF,
-    \pkkv=\pathkeyskeyval,\ifpkkv=\ifpathkeyskeyval,
-    \ifpkkvTF=\ifpathkeyskeyvalTF
-  }%
-}
-\robust@def*\pathkeys@makeshortcmds#1{%
-  \def\ltxkeys@do##1{%
-    \ifinsetTF{=}{##1}{%
-      \def\reserved@a####1=####2\@nil{%
-        \ifdefTF{####1}{%
-          \ifx####1####2\else
-            \pathkeys@err{Command '\string####1' already exists:
-              \MsgBrk it can't be redefined by
-              \string\pathkeys@makeshortcmds}\@ehc
-          \fi
-        }{%
-          \let####1=####2%
-        }%
-      }%
-      \reserved@a##1\@nil
-    }{%
-      \pathkeys@err{No '=' in short command assignment}\ltxkeys@ehc
-    }%
-  }%
-  \ltxkeys@parse3[,]{#1}%
-}
-\robust@def*\pathkeys@defineoptions#1{%
-  \begintoksgroup
-  \def\do##1/##2/##3\ltxkeys@nil{%
-    \toks@\expandafter{\the\toks@
-      \ifstrcmpTF{##2}{pathkeys}{%
-        \usename{ltxkeys@declare##1option}%
-          [KV]<pathkeys>[pathkeys@]{##2}[##3]{}%
-      }{%
-        \usename{ltxkeys@declare##1option}%
-          [KV]<pathkeys>[pathkeys@]{##2}[##3]{%
-          \ltxkeys@options{##2=####1}%
-        }%
-      }%
-    }%
-  }%
-  \def\ltxkeys@do##1{\do##1\ltxkeys@nil}%
-  \ltxkeys@parse1[;]{#1}%
-  \endtoksgroup
-}
-\pathkeys@defineoptions{%
-  cmd/keyparser/{;};
-  cmd/keydepthlimit/4;
-  cmd/keystacklimit/4;
-  bool/tracingkeys/true;
-  bool/reservenopath/true;
-  bool/allowemptypath/true;
-  bool/pathkeys/false;
-}
-\ltxkeys@declareoption*[KV]<pathkeys>{%
-  \pathkeys@warn{Unknown option '\CurrentKey' with
-    value '\InnocentVal' ignored.}%
-}
-\ltxkeys@processoptions*[KV]<pathkeys>\relax
-\cpt@optioncleanup\ltxkeys@processedoptions
-
-\endinput
-
-%% End of file pathkeys.sty %%