xkeyval

git-svn-id: svn://tug.org/texlive/trunk@1459 c570f23f-e606-0410-a88d-b1316a301751

8 files changed, 1590 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/xkeyval/keyval.tex b/Master/texmf-dist/tex/latex/xkeyval/keyval.tex
new file mode 100644
index 00000000000..0aed1d328ab
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xkeyval/keyval.tex
@@ -0,0 +1,82 @@
+%%
+%% This is file `keyval.tex',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% xkeyval.dtx  (with options: `xkvkeyval')
+%% 
+%% ---------------------------------------
+%% Copyright (C) 2004-2005 Hendri Adriaens
+%% ---------------------------------------
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) 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 2003/12/01 or later.
+%%
+%% This work has the LPPL maintenance status "maintained".
+%%
+%% This Current Maintainer of this work is Hendri Adriaens.
+%%
+%% This work consists of the file xkeyval.dtx and derived files
+%% keyval.tex, xkvtxhdr.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, pst-xkey.tex, pst-xkey.sty, xkveca.cls, xkvecb.cls,
+%% xkvesa.sty, xkvesb.sty, xkvesc.sty, xkvex1.tex, xkvex2.tex,
+%% xkvex3.tex and xkvex4.tex.
+%%
+%% The following files constitute the xkeyval bundle and must be
+%% distributed as a whole: readme, xkeyval.pdf, keyval.tex,
+%% pst-xkey.sty, pst-xkey.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, xkvtxhdr.tex, pst-xkey.dtx and xkeyval.dtx.
+%%
+%%
+%% Based on keyval.sty.
+%%
+\def\XKV@tempa#1{%
+\def\KV@@sp@def##1##2{%
+  \futurelet\XKV@resa\KV@@sp@d##2\@nil\@nil#1\@nil\relax##1}%
+\def\KV@@sp@d{%
+  \ifx\XKV@resa\@sptoken
+    \expandafter\KV@@sp@b
+  \else
+    \expandafter\KV@@sp@b\expandafter#1%
+  \fi}%
+\def\KV@@sp@b#1##1 \@nil{\KV@@sp@c##1}%
+  }
+\XKV@tempa{ }
+\def\KV@@sp@c#1\@nil#2\relax#3{\XKV@toks{#1}\edef#3{\the\XKV@toks}}
+\def\KV@do#1,{%
+ \ifx\relax#1\@empty\else
+  \KV@split#1==\relax
+  \expandafter\KV@do\fi}
+\def\KV@split#1=#2=#3\relax{%
+  \KV@@sp@def\XKV@tempa{#1}%
+  \ifx\XKV@tempa\@empty\else
+    \expandafter\let\expandafter\XKV@tempc
+      \csname\KV@prefix\XKV@tempa\endcsname
+    \ifx\XKV@tempc\relax
+      \XKV@err{`\XKV@tempa' undefined}%
+    \else
+      \ifx\@empty#3\@empty
+        \KV@default
+      \else
+        \KV@@sp@def\XKV@tempb{#2}%
+        \expandafter\XKV@tempc\expandafter{\XKV@tempb}\relax
+      \fi
+    \fi
+  \fi}
+\def\KV@default{%
+  \expandafter\let\expandafter\XKV@tempb
+    \csname\KV@prefix\XKV@tempa @default\endcsname
+  \ifx\XKV@tempb\relax
+    \XKV@err{No value specified for key `\XKV@tempa'}%
+  \else
+    \XKV@tempb\relax
+  \fi}
+\endinput
+%%
+%% End of file `keyval.tex'.
diff --git a/Master/texmf-dist/tex/latex/xkeyval/pst-xkey.sty b/Master/texmf-dist/tex/latex/xkeyval/pst-xkey.sty
new file mode 100644
index 00000000000..ee39992ab2f
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xkeyval/pst-xkey.sty
@@ -0,0 +1,46 @@
+%%
+%% This is file `pst-xkey.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% xkeyval.dtx  (with options: `pxklatex')
+%% 
+%% ---------------------------------------
+%% Copyright (C) 2004-2005 Hendri Adriaens
+%% ---------------------------------------
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) 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 2003/12/01 or later.
+%%
+%% This work has the LPPL maintenance status "maintained".
+%%
+%% This Current Maintainer of this work is Hendri Adriaens.
+%%
+%% This work consists of the file xkeyval.dtx and derived files
+%% keyval.tex, xkvtxhdr.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, pst-xkey.tex, pst-xkey.sty, xkveca.cls, xkvecb.cls,
+%% xkvesa.sty, xkvesb.sty, xkvesc.sty, xkvex1.tex, xkvex2.tex,
+%% xkvex3.tex and xkvex4.tex.
+%%
+%% The following files constitute the xkeyval bundle and must be
+%% distributed as a whole: readme, xkeyval.pdf, keyval.tex,
+%% pst-xkey.sty, pst-xkey.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, xkvtxhdr.tex, pst-xkey.dtx and xkeyval.dtx.
+%%
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+\ProvidesPackage{pst-xkey}
+  [2005/02/22 v1.5 package wrapper for pst-xkey.tex (HA)]
+\ifx\PSTXKeyLoaded\endinput\else\input pst-xkey \fi
+\DeclareOptionX*{%
+  \PackageWarning{pst-xkey}{Unknown option `\CurrentOption'}%
+}
+\ProcessOptionsX
+\endinput
+%%
+%% End of file `pst-xkey.sty'.
diff --git a/Master/texmf-dist/tex/latex/xkeyval/pst-xkey.tex b/Master/texmf-dist/tex/latex/xkeyval/pst-xkey.tex
new file mode 100644
index 00000000000..c78b82d6ae9
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xkeyval/pst-xkey.tex
@@ -0,0 +1,70 @@
+%%
+%% This is file `pst-xkey.tex',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% xkeyval.dtx  (with options: `pxktex')
+%% 
+%% ---------------------------------------
+%% Copyright (C) 2004-2005 Hendri Adriaens
+%% ---------------------------------------
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) 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 2003/12/01 or later.
+%%
+%% This work has the LPPL maintenance status "maintained".
+%%
+%% This Current Maintainer of this work is Hendri Adriaens.
+%%
+%% This work consists of the file xkeyval.dtx and derived files
+%% keyval.tex, xkvtxhdr.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, pst-xkey.tex, pst-xkey.sty, xkveca.cls, xkvecb.cls,
+%% xkvesa.sty, xkvesb.sty, xkvesc.sty, xkvex1.tex, xkvex2.tex,
+%% xkvex3.tex and xkvex4.tex.
+%%
+%% The following files constitute the xkeyval bundle and must be
+%% distributed as a whole: readme, xkeyval.pdf, keyval.tex,
+%% pst-xkey.sty, pst-xkey.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, xkvtxhdr.tex, pst-xkey.dtx and xkeyval.dtx.
+%%
+\csname PSTXKeyLoaded\endcsname
+\let\PSTXKeyLoaded\endinput
+\edef\PSTXKeyCatcodes{%
+  \catcode`\noexpand\@\the\catcode`\@\relax
+  \let\noexpand\PSTXKeyCatcodes\relax
+}
+\catcode`\@=11\relax
+\ifx\ProvidesFile\@undefined
+  \message{2005/02/22 v1.5 PSTricks specialization of xkeyval (HA)}
+  \ifx\XKeyValLoaded\endinput\else\input xkeyval \fi
+\else
+  \ProvidesFile{pst-xkey.tex}
+    [2005/02/22 v1.5 PSTricks specialization of xkeyval (HA)]
+  \@addtofilelist{pst-xkey.tex}
+  \RequirePackage{xkeyval}
+\fi
+\def\pst@famlist{}
+\def\pst@addfams#1{%
+  \XKV@for@n{#1}\XKV@tempa{%
+    \@expandtwoargs\in@{,\XKV@tempa,}{,\pst@famlist,}%
+    \ifin@\else\edef\pst@famlist{\pst@famlist,\XKV@tempa}\fi
+  }%
+}
+\def\psset{%
+  \expandafter\@testopt\expandafter\pss@t\expandafter{\pst@famlist}%
+}
+\def\pss@t[#1]{\setkeys+[psset]{#1}}
+\def\@psset#1,\@nil{%
+  \edef\XKV@tempa{\noexpand\setkeys+[psset]{\pst@famlist}}%
+  \XKV@tempa{#1}%
+}
+\PSTXKeyCatcodes
+\endinput
+%%
+%% End of file `pst-xkey.tex'.
diff --git a/Master/texmf-dist/tex/latex/xkeyval/xkeyval.sty b/Master/texmf-dist/tex/latex/xkeyval/xkeyval.sty
new file mode 100644
index 00000000000..eac101c3e4f
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xkeyval/xkeyval.sty
@@ -0,0 +1,152 @@
+%%
+%% This is file `xkeyval.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% xkeyval.dtx  (with options: `xkvlatex')
+%% 
+%% ---------------------------------------
+%% Copyright (C) 2004-2005 Hendri Adriaens
+%% ---------------------------------------
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) 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 2003/12/01 or later.
+%%
+%% This work has the LPPL maintenance status "maintained".
+%%
+%% This Current Maintainer of this work is Hendri Adriaens.
+%%
+%% This work consists of the file xkeyval.dtx and derived files
+%% keyval.tex, xkvtxhdr.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, pst-xkey.tex, pst-xkey.sty, xkveca.cls, xkvecb.cls,
+%% xkvesa.sty, xkvesb.sty, xkvesc.sty, xkvex1.tex, xkvex2.tex,
+%% xkvex3.tex and xkvex4.tex.
+%%
+%% The following files constitute the xkeyval bundle and must be
+%% distributed as a whole: readme, xkeyval.pdf, keyval.tex,
+%% pst-xkey.sty, pst-xkey.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, xkvtxhdr.tex, pst-xkey.dtx and xkeyval.dtx.
+%%
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+\ProvidesPackage{xkeyval}
+  [2005/08/12 v2.5d package option processing (HA)]
+\ifx\XKeyValLoaded\endinput\else\input xkeyval \fi
+\edef\XKVcatcodes{%
+  \catcode`\noexpand\=\the\catcode`\=\relax
+  \catcode`\noexpand\,\the\catcode`\,\relax
+  \let\noexpand\XKVcatcodes\relax
+}
+\catcode`\=12\relax
+\catcode`\,12\relax
+\let\XKV@doxs\relax
+\def\XKV@warn#1{\PackageWarning{xkeyval}{#1}}
+\def\XKV@err#1{\PackageError{xkeyval}{#1}\@ehc}
+\XKV@whilist\@filelist\XKV@tempa\ifx\XKV@documentclass\@undefined\fi{%
+  \filename@parse\XKV@tempa
+  \ifx\filename@ext\@clsextension
+    \XKV@ifundefined{opt@\filename@area\filename@base.\filename@ext
+    }{}{%
+      \edef\XKV@documentclass{%
+        \filename@area\filename@base.\filename@ext
+      }%
+    }%
+  \fi
+}
+\ifx\XKV@documentclass\@undefined
+  \XKV@err{xkeyval loaded before \protect\documentclass}%
+  \let\XKV@documentclass\@empty
+  \let\XKV@classoptionslist\@empty
+\else
+  \let\XKV@classoptionslist\@classoptionslist
+  \def\XKV@tempa#1{%
+    \let\@classoptionslist\@empty
+    \XKV@for@n{#1}\XKV@tempa{%
+      \expandafter\in@\expandafter=\expandafter{\XKV@tempa}%
+      \ifin@\else\XKV@addtolist@o\@classoptionslist\XKV@tempa\fi
+    }%
+  }
+  \expandafter\XKV@tempa\expandafter{\@classoptionslist}
+\fi
+\def\XKV@testopte#1{%
+  \XKV@ifstar{\XKV@sttrue\XKV@t@stopte#1}{\XKV@stfalse\XKV@t@stopte#1}%
+}
+\def\XKV@t@stopte#1{\@testopt{\XKV@t@st@pte#1}{KV}}
+\def\XKV@t@st@pte#1[#2]{%
+  \XKV@makepf{#2}%
+  \@ifnextchar<{\XKV@@t@st@pte#1}%
+    {\XKV@@t@st@pte#1<\@currname.\@currext>}%
+}
+\def\XKV@@t@st@pte#1<#2>{%
+  \XKV@sp@deflist\XKV@fams{#2}%
+  \@testopt#1{}%
+}
+\def\DeclareOptionX{%
+  \let\@fileswith@pti@ns\@badrequireerror
+  \XKV@ifstar\XKV@dox\XKV@d@x
+}
+\long\def\XKV@dox#1{\XKV@toks{#1}\edef\XKV@doxs{\the\XKV@toks}}
+\def\XKV@d@x{\@testopt\XKV@@d@x{KV}}
+\def\XKV@@d@x[#1]{%
+  \@ifnextchar<{\XKV@@@d@x[#1]}{\XKV@@@d@x[#1]<\@currname.\@currext>}%
+}
+\def\XKV@@@d@x[#1]<#2>#3{\@testopt{\define@key[#1]{#2}{#3}}{}}
+\def\ExecuteOptionsX{\XKV@stfalse\XKV@plfalse\XKV@t@stopte\XKV@setkeys}
+\def\ProcessOptionsX{\XKV@plfalse\XKV@testopte\XKV@pox}
+\def\XKV@pox[#1]{%
+  \let\XKV@tempa\@empty
+  \XKV@inpoxtrue
+  \let\@fileswith@pti@ns\@badrequireerror
+  \edef\XKV@testclass{\@currname.\@currext}%
+  \ifx\XKV@testclass\XKV@documentclass
+    \let\@unusedoptionlist\XKV@classoptionslist
+    \XKV@ifundefined{ver@xkvltxp.sty}{}{%
+      \@onelevel@sanitize\@unusedoptionlist
+    }%
+  \else
+    \ifXKV@st
+      \def\XKV@tempb##1,{%
+        \def\CurrentOption{##1}%
+        \ifx\CurrentOption\@nnil\else
+          \XKV@g@tkeyname##1=\@nil\CurrentOption
+          \XKV@key@if@ndefined{\CurrentOption}{}{%
+            \XKV@useoption{##1}%
+            \XKV@addtolist@n\XKV@tempa{##1}%
+          }%
+          \expandafter\XKV@tempb
+        \fi
+      }%
+      \expandafter\XKV@tempb\XKV@classoptionslist,\@nil,%
+    \fi
+  \fi
+  \expandafter\XKV@addtolist@o\expandafter
+    \XKV@tempa\csname opt@\@currname.\@currext\endcsname
+  \def\XKV@tempb{\XKV@setkeys[#1]}%
+  \expandafter\XKV@tempb\expandafter{\XKV@tempa}%
+  \let\XKV@doxs\relax
+  \let\XKV@rm\@empty
+  \XKV@inpoxfalse
+  \let\@fileswith@pti@ns\@@fileswith@pti@ns
+  \AtEndOfPackage{\let\@unprocessedoptions\relax}%
+}
+\def\XKV@useoption#1{%
+  \def\XKV@resa{#1}%
+  \XKV@ifundefined{ver@xkvltxp.sty}{}{%
+    \@onelevel@sanitize\XKV@resa
+  }%
+  \@expandtwoargs\@removeelement{\XKV@resa}%
+    {\@unusedoptionlist}\@unusedoptionlist
+}
+\DeclareOptionX*{%
+  \PackageWarning{xkeyval}{Unknown option `\CurrentOption'}%
+}
+\ProcessOptionsX
+\XKVcatcodes
+\endinput
+%%
+%% End of file `xkeyval.sty'.
diff --git a/Master/texmf-dist/tex/latex/xkeyval/xkeyval.tex b/Master/texmf-dist/tex/latex/xkeyval/xkeyval.tex
new file mode 100644
index 00000000000..eeee64cd52f
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xkeyval/xkeyval.tex
@@ -0,0 +1,842 @@
+%%
+%% This is file `xkeyval.tex',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% xkeyval.dtx  (with options: `xkvtex')
+%% 
+%% ---------------------------------------
+%% Copyright (C) 2004-2005 Hendri Adriaens
+%% ---------------------------------------
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) 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 2003/12/01 or later.
+%%
+%% This work has the LPPL maintenance status "maintained".
+%%
+%% This Current Maintainer of this work is Hendri Adriaens.
+%%
+%% This work consists of the file xkeyval.dtx and derived files
+%% keyval.tex, xkvtxhdr.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, pst-xkey.tex, pst-xkey.sty, xkveca.cls, xkvecb.cls,
+%% xkvesa.sty, xkvesb.sty, xkvesc.sty, xkvex1.tex, xkvex2.tex,
+%% xkvex3.tex and xkvex4.tex.
+%%
+%% The following files constitute the xkeyval bundle and must be
+%% distributed as a whole: readme, xkeyval.pdf, keyval.tex,
+%% pst-xkey.sty, pst-xkey.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, xkvtxhdr.tex, pst-xkey.dtx and xkeyval.dtx.
+%%
+\csname XKeyValLoaded\endcsname
+\let\XKeyValLoaded\endinput
+\edef\XKVcatcodes{%
+  \catcode`\noexpand\@\the\catcode`\@\relax
+  \catcode`\noexpand\=\the\catcode`\=\relax
+  \catcode`\noexpand\,\the\catcode`\,\relax
+  \catcode`\noexpand\:\the\catcode`\:\relax
+  \let\noexpand\XKVcatcodes\relax
+}
+\catcode`\@11\relax
+\catcode`\=12\relax
+\catcode`\,12\relax
+\catcode`\:12\relax
+\newtoks\XKV@toks
+\newcount\XKV@depth
+\newif\ifXKV@st
+\newif\ifXKV@sg
+\newif\ifXKV@pl
+\newif\ifXKV@knf
+\newif\ifXKV@rkv
+\newif\ifXKV@inpox
+\newif\ifXKV@preset
+\let\XKV@rm\@empty
+\ifx\ProvidesFile\@undefined
+  \message{2005/08/12 v2.5d key=value parser (HA)}
+  \input xkvtxhdr
+\else
+  \ProvidesFile{xkeyval.tex}[2005/08/12 v2.5d key=value parser (HA)]
+  \@addtofilelist{xkeyval.tex}
+\fi
+\long\def\@firstoftwo#1#2{#1}
+\long\def\@secondoftwo#1#2{#2}
+\long\def\XKV@afterfi#1\fi{\fi#1}
+\long\def\XKV@afterelsefi#1\else#2\fi{\fi#1}
+\ifx\ifcsname\@undefined\XKV@afterelsefi
+  \def\XKV@ifundefined#1{%
+    \begingroup\expandafter\expandafter\expandafter\endgroup
+      \expandafter\ifx\csname#1\endcsname\relax
+      \expandafter\@firstoftwo
+    \else
+      \expandafter\@secondoftwo
+    \fi
+  }
+\else
+  \def\XKV@ifundefined#1{%
+    \ifcsname#1\endcsname
+      \expandafter\@secondoftwo
+    \else
+      \expandafter\@firstoftwo
+    \fi
+  }
+\fi
+\XKV@ifundefined{ver@keyval.sty}{
+  \input keyval
+  \expandafter\def\csname ver@keyval.sty\endcsname{1999/03/16}
+}{}
+\long\def\@ifnextcharacter#1#2#3{%
+  \@ifnextchar\bgroup
+  {\@ifnextchar{#1}{#2}{#3}}%
+  {\@ifncharacter{#1}{#2}{#3}}%
+}
+\long\def\@ifncharacter#1#2#3#4{%
+  \if\string#1\string#4%
+    \expandafter\@firstoftwo
+  \else
+    \expandafter\@secondoftwo
+  \fi
+  {#2}{#3}#4%
+}
+\long\def\XKV@for@n#1#2#3{%
+  \def#2{#1}%
+  \ifx#2\@empty
+    \XKV@for@break
+  \else
+    \expandafter\XKV@f@r
+  \fi
+  #2{#3}#1,\@nil,%
+}
+\long\def\XKV@f@r#1#2#3,{%
+  \def#1{#3}%
+  \ifx#1\@nnil
+    \expandafter\@gobbletwo
+  \else
+    #2\expandafter\XKV@f@r
+  \fi
+  #1{#2}%
+}
+\long\def\XKV@for@break #1\@nil,{\fi}
+\long\def\XKV@for@o#1{\expandafter\XKV@for@n\expandafter{#1}}
+\long\def\XKV@for@en#1#2#3{\XKV@f@r#2{#3}#1,\@nil,}
+\long\def\XKV@for@eo#1#2#3{%
+  \def#2{\XKV@f@r#2{#3}}\expandafter#2#1,\@nil,%
+}
+\long\def\XKV@whilist#1#2#3\fi#4{%
+  #3\expandafter\XKV@wh@list#1,\@nil,\@nil\@@#2#3\fi{#4}{}\fi
+}
+\long\def\XKV@wh@list#1,#2\@@#3#4\fi#5#6{%
+  \def#3{#1}%
+  \ifx#3\@nnil
+    \def#3{#6}\expandafter\XKV@wh@l@st
+  \else
+    #4%
+      #5\expandafter\expandafter\expandafter\XKV@wh@list
+    \else
+      \def#3{#6}\expandafter\expandafter\expandafter\XKV@wh@l@st
+    \fi
+  \fi
+  #2\@@#3#4\fi{#5}{#1}%
+}
+\long\def\XKV@wh@l@st#1\@@#2#3\fi#4#5{}
+\def\XKV@addtomacro@n#1#2{%
+  \expandafter\def\expandafter#1\expandafter{#1#2}%
+}
+\def\XKV@addtomacro@o#1#2{%
+  \expandafter\expandafter\expandafter\def
+    \expandafter\expandafter\expandafter#1\expandafter
+    \expandafter\expandafter{\expandafter#1#2}%
+}
+\def\XKV@addtolist@n#1#2{%
+  \ifx#1\@empty
+    \XKV@addtomacro@n#1{#2}%
+  \else
+    \XKV@addtomacro@n#1{,#2}%
+  \fi
+}
+\def\XKV@addtolist@o#1#2{%
+  \ifx#1\@empty
+    \XKV@addtomacro@o#1#2%
+  \else
+    \XKV@addtomacro@o#1{\expandafter,#2}%
+  \fi
+}
+\def\XKV@addtolist@x#1#2{\edef#1{#1\ifx#1\@empty\else,\fi#2}}
+\def\@selective@sanitize{\@testopt\@s@lective@sanitize\@M}
+\def\@s@lective@sanitize[#1]#2#3{%
+  \begingroup
+    \count@#1\relax\advance\count@\@ne
+    \XKV@toks\expandafter{#3}%
+    \def#3{#2}\@onelevel@sanitize#3%
+    \edef#3{{#3}{\the\XKV@toks}}%
+    \expandafter\@s@l@ctive@sanitize\expandafter#3#3%
+  \expandafter\endgroup\expandafter\def\expandafter#3\expandafter{#3}%
+}
+\def\@s@l@ctive@sanitize#1#2#3{%
+  \def\@i{\futurelet\@@tok\@ii}%
+  \def\@ii{%
+    \expandafter\@iii\meaning\@@tok\relax
+    \ifx\@@tok\@s@l@ctive@sanitize
+      \let\@@cmd\@gobble
+    \else
+      \ifx\@@tok\@sptoken
+        \XKV@toks\expandafter{#1}\edef#1{\the\XKV@toks\space}%
+        \def\@@cmd{\afterassignment\@i\let\@@tok= }%
+      \else
+        \let\@@cmd\@iv
+      \fi
+    \fi
+    \@@cmd
+  }%
+  \def\@iii##1##2\relax{\if##1\@backslashchar\let\@@tok\relax\fi}%
+  \def\@iv##1{%
+    \toks@\expandafter{#1}\XKV@toks{##1}%
+    \ifx\@@tok\bgroup
+      \advance\count@\m@ne
+      \ifnum\count@>\z@
+        \begingroup
+          \def#1{\expandafter\@s@l@ctive@sanitize
+            \csname\string#1\endcsname{#2}}%
+          \expandafter#1\expandafter{\the\XKV@toks}%
+          \XKV@toks\expandafter\expandafter\expandafter
+            {\csname\string#1\endcsname}%
+          \edef#1{\noexpand\XKV@toks{\the\XKV@toks}}%
+        \expandafter\endgroup#1%
+      \fi
+      \edef#1{\the\toks@{\the\XKV@toks}}%
+      \advance\count@\@ne
+      \let\@@cmd\@i
+    \else
+      \edef#1{\expandafter\string\the\XKV@toks}%
+      \expandafter\in@\expandafter{#1}{#2}%
+      \edef#1{\the\toks@\ifin@#1\else
+              \ifx\@@tok\@sptoken\space\else\the\XKV@toks\fi\fi}%
+      \edef\@@cmd{\noexpand\@i\ifx\@@tok\@sptoken\the\XKV@toks\fi}%
+    \fi
+    \@@cmd
+  }%
+  \let#1\@empty\@i#3\@s@l@ctive@sanitize
+}
+\def\XKV@checksanitizea#1#2{%
+  \XKV@ch@cksanitize{#1}#2=%
+  \ifin@\else\XKV@ch@cksanitize{#1}#2,\fi
+  \ifin@\@selective@sanitize[0]{,=}#2\fi
+}
+\def\XKV@checksanitizeb#1#2{%
+  \XKV@ch@cksanitize{#1}#2,%
+  \ifin@\@selective@sanitize[0],#2\fi
+}
+\def\XKV@ch@cksanitize#1#2#3{%
+  \def#2{#1}%
+  \@onelevel@sanitize#2%
+  \@expandtwoargs\in@#3{#2}%
+  \ifin@
+    \def#2##1#3##2\@nil{%
+      \def#2{##2}%
+      \ifx#2\@empty\else\in@false\fi
+    }%
+    #2#1#3\@nil
+  \fi
+  \def#2{#1}%
+}
+\def\XKV@sp@deflist#1#2{%
+  \let#1\@empty
+  \XKV@for@n{#2}\XKV@resa{%
+    \expandafter\KV@@sp@def\expandafter\XKV@resa\expandafter{\XKV@resa}%
+    \XKV@addtomacro@o#1{\expandafter,\XKV@resa}%
+  }%
+  \ifx#1\@empty\else
+    \def\XKV@resa,##1\@nil{\def#1{##1}}%
+    \expandafter\XKV@resa#1\@nil
+  \fi
+}
+\def\XKV@merge#1#2#3{%
+  \XKV@checksanitizea{#2}\XKV@tempa
+  \XKV@for@o\XKV@tempa\XKV@tempa{%
+    \XKV@pltrue
+    #3\XKV@tempa\XKV@tempb
+    \let\XKV@tempc#1%
+    \let#1\@empty
+    \XKV@for@o\XKV@tempc\XKV@tempc{%
+      #3\XKV@tempc\XKV@tempd
+      \ifx\XKV@tempb\XKV@tempd
+        \XKV@plfalse
+        \XKV@addtolist@o#1\XKV@tempa
+      \else
+        \XKV@addtolist@o#1\XKV@tempc
+      \fi
+    }%
+    \ifXKV@pl\XKV@addtolist@o#1\XKV@tempa\fi
+  }%
+  \ifXKV@st\global\let#1#1\fi
+}
+\def\XKV@delete#1#2#3{%
+  \XKV@checksanitizeb{#2}\XKV@tempa
+  \let\XKV@tempb#1%
+  \let#1\@empty
+  \XKV@for@o\XKV@tempb\XKV@tempb{%
+    #3\XKV@tempb\XKV@tempc
+    \@expandtwoargs\in@{,\XKV@tempc,}{,\XKV@tempa,}%
+    \ifin@\else\XKV@addtolist@o#1\XKV@tempb\fi
+  }%
+  \ifXKV@st\global\let#1#1\fi
+}
+\def\XKV@warn#1{\message{xkeyval warning: #1}}
+\def\XKV@err#1{\errmessage{xkeyval error: #1}}
+\def\KV@errx{\XKV@err}
+\let\KV@err\KV@errx
+\def\XKV@ifstar#1{\@ifnextcharacter*{\@firstoftwo{#1}}}
+\def\XKV@ifplus#1{\@ifnextcharacter+{\@firstoftwo{#1}}}
+\def\XKV@makepf#1{%
+  \KV@@sp@def\XKV@prefix{#1}%
+  \def\XKV@resa{XKV}%
+  \ifx\XKV@prefix\XKV@resa
+    \XKV@err{`XKV' prefix is not allowed}%
+    \let\XKV@prefix\@empty
+  \else
+    \edef\XKV@prefix{\ifx\XKV@prefix\@empty\else\XKV@prefix @\fi}%
+  \fi
+}
+\def\XKV@makehd#1{%
+  \expandafter\KV@@sp@def\expandafter\XKV@header\expandafter{#1}%
+  \edef\XKV@header{%
+    \XKV@prefix\ifx\XKV@header\@empty\else\XKV@header @\fi
+  }%
+}
+\def\XKV@srstate#1#2{%
+  \ifx\@empty#2\@empty\advance\XKV@depth\@ne\fi
+  \XKV@for@n{XKV@prefix,XKV@fams,XKV@na,ifXKV@st,ifXKV@pl,ifXKV@knf}%
+    \XKV@resa{\expandafter\let\csname\XKV@resa#1\expandafter
+      \endcsname\csname\XKV@resa#2\endcsname
+  }%
+  \ifx\@empty#1\@empty\advance\XKV@depth\m@ne\fi
+}
+\def\XKV@testopta#1{%
+  \XKV@ifstar{\XKV@sttrue\XKV@t@stopta{#1}}%
+    {\XKV@stfalse\XKV@t@stopta{#1}}%
+}
+\def\XKV@t@stopta#1{\XKV@ifplus{\XKV@pltrue#1}{\XKV@plfalse#1}}
+\def\XKV@testoptb#1{\@testopt{\XKV@t@stoptb#1}{KV}}
+\def\XKV@t@stoptb#1[#2]#3{%
+  \XKV@makepf{#2}%
+  \XKV@makehd{#3}%
+  \KV@@sp@def\XKV@tfam{#3}%
+  #1%
+}
+\def\XKV@testoptc#1{\@testopt{\XKV@t@stoptc#1}{KV}}
+\def\XKV@t@stoptc#1[#2]#3{%
+  \XKV@makepf{#2}%
+  \XKV@checksanitizeb{#3}\XKV@fams
+  \expandafter\XKV@sp@deflist\expandafter
+    \XKV@fams\expandafter{\XKV@fams}%
+  \@testopt#1{}%
+}
+\def\XKV@testoptd#1#2{%
+  \XKV@testoptb{%
+    \edef\XKV@tempa{#2\XKV@header}%
+    \def\XKV@tempb{\@testopt{\XKV@t@stoptd#1}}%
+    \expandafter\XKV@tempb\expandafter{\XKV@tempa}%
+  }%
+}
+\def\XKV@t@stoptd#1[#2]#3{%
+  \@ifnextchar[{\XKV@sttrue#1{#2}{#3}}{\XKV@stfalse#1{#2}{#3}[]}%
+}
+\def\XKV@ifcmd#1#2#3{%
+  \def\XKV@@ifcmd##1#2##2##3\@nil##4{%
+    \def##4{##2}\ifx##4\@nnil
+      \def##4{##1}\expandafter\@secondoftwo
+    \else
+      \expandafter\@firstoftwo
+    \fi
+  }%
+  \XKV@@ifcmd#1#2{\@nil}\@nil#3%
+}
+\def\XKV@getkeyname#1#2{\expandafter\XKV@g@tkeyname#1=\@nil#2}
+\def\XKV@g@tkeyname#1=#2\@nil#3{%
+  \XKV@ifcmd{#1}\savevalue#3{\XKV@rkvtrue\XKV@sgfalse}{%
+    \XKV@ifcmd{#1}\gsavevalue#3%
+      {\XKV@rkvtrue\XKV@sgtrue}{\XKV@rkvfalse\XKV@sgfalse}%
+  }%
+}
+\def\XKV@getsg#1#2{%
+  \expandafter\XKV@ifcmd\expandafter{#1}\global#2\XKV@sgtrue\XKV@sgfalse
+}
+\def\XKV@define@default#1#2{%
+  \expandafter\def\csname\XKV@header#1@default\expandafter
+    \endcsname\expandafter{\csname\XKV@header#1\endcsname{#2}}%
+}
+\def\define@key{\XKV@testoptb\XKV@define@key}
+\def\XKV@define@key#1{%
+  \@ifnextchar[{\XKV@d@fine@k@y{#1}}{%
+    \expandafter\def\csname\XKV@header#1\endcsname####1%
+  }%
+}
+\def\XKV@d@fine@k@y#1[#2]{%
+  \XKV@define@default{#1}{#2}%
+  \expandafter\def\csname\XKV@header#1\endcsname##1%
+}
+\def\define@cmdkey{\XKV@testoptd\XKV@define@cmdkey{cmd}}
+\def\XKV@define@cmdkey#1#2[#3]#4{%
+  \ifXKV@st\XKV@define@default{#2}{#3}\fi
+  \def\XKV@tempa{\expandafter\def\csname\XKV@header#2\endcsname####1}%
+  \begingroup\expandafter\endgroup\expandafter\XKV@tempa\expandafter
+    {\expandafter\def\csname#1#2\endcsname{##1}#4}%
+}
+\def\define@cmdkeys{\XKV@testoptd\XKV@define@cmdkeys{cmd}}
+\def\XKV@define@cmdkeys#1#2[#3]{%
+  \XKV@sp@deflist\XKV@tempa{#2}%
+  \XKV@for@o\XKV@tempa\XKV@tempa{%
+    \edef\XKV@tempa{\noexpand\XKV@define@cmdkey{#1}{\XKV@tempa}}%
+    \XKV@tempa[#3]{}%
+  }%
+}
+\def\define@choicekey{\XKV@testopta{\XKV@testoptb\XKV@define@choicekey}}
+\def\XKV@define@choicekey#1{\@testopt{\XKV@d@fine@choicekey{#1}}{}}
+\def\XKV@d@fine@choicekey#1[#2]#3{%
+  \toks@{#2}%
+  \XKV@sp@deflist\XKV@tempa{#3}\XKV@toks\expandafter{\XKV@tempa}%
+  \@ifnextchar[{\XKV@d@fine@ch@icekey{#1}}{\XKV@d@fine@ch@ic@key{#1}}%
+}
+\def\XKV@d@fine@ch@icekey#1[#2]{%
+  \XKV@define@default{#1}{#2}%
+  \XKV@d@fine@ch@ic@key{#1}%
+}
+\def\XKV@d@fine@ch@ic@key#1{%
+  \ifXKV@pl\XKV@afterelsefi
+    \expandafter\XKV@d@f@ne@ch@ic@k@y
+  \else\XKV@afterfi
+    \expandafter\XKV@d@f@ne@ch@ic@key
+  \fi
+  \csname\XKV@header#1\endcsname
+}
+\def\XKV@d@f@ne@ch@ic@key#1#2{\XKV@d@f@n@@ch@ic@k@y#1{{#2}}}
+\def\XKV@d@f@ne@ch@ic@k@y#1#2#3{\XKV@d@f@n@@ch@ic@k@y#1{{#2}{#3}}}
+\def\XKV@d@f@n@@ch@ic@k@y#1#2{%
+  \edef#1##1{%
+    \ifXKV@st\noexpand\XKV@sttrue\else\noexpand\XKV@stfalse\fi
+    \ifXKV@pl\noexpand\XKV@pltrue\else\noexpand\XKV@plfalse\fi
+    \noexpand\XKV@checkchoice[\the\toks@]{##1}{\the\XKV@toks}%
+  }%
+  \def\XKV@tempa{\def#1####1}%
+  \expandafter\XKV@tempa\expandafter{#1{##1}#2}%
+}
+\def\define@boolkey{\XKV@t@stopta{\XKV@testoptd\XKV@define@boolkey{}}}
+\def\XKV@define@boolkey#1#2[#3]{%
+  \ifXKV@pl\XKV@afterelsefi
+    \expandafter\XKV@d@f@ne@boolkey
+  \else\XKV@afterfi
+    \expandafter\XKV@d@fine@boolkey
+  \fi
+  \csname\XKV@header#2\endcsname{#2}{#1#2}{#3}%
+}
+\def\XKV@d@fine@boolkey#1#2#3#4#5{%
+  \XKV@d@f@ne@b@olkey#1{#2}{#3}{#4}%
+    {{\csname#3\XKV@resa\endcsname#5}}%
+}
+\def\XKV@d@f@ne@boolkey#1#2#3#4#5#6{%
+  \XKV@d@f@ne@b@olkey#1{#2}{#3}{#4}%
+    {{\csname#3\XKV@resa\endcsname#5}{#6}}%
+}
+\def\XKV@d@f@ne@b@olkey#1#2#3#4#5{%
+  \expandafter\newif\csname if#3\endcsname
+  \ifXKV@st\XKV@define@default{#2}{#4}\fi
+  \ifXKV@pl
+    \def#1##1{\XKV@pltrue\XKV@sttrue
+      \XKV@checkchoice[\XKV@resa]{##1}{true,false}#5%
+    }%
+  \else
+    \def#1##1{\XKV@plfalse\XKV@sttrue
+      \XKV@checkchoice[\XKV@resa]{##1}{true,false}#5%
+    }%
+  \fi
+}
+\def\define@boolkeys{\XKV@plfalse\XKV@testoptd\XKV@define@boolkeys{}}
+\def\XKV@define@boolkeys#1#2[#3]{%
+  \XKV@sp@deflist\XKV@tempa{#2}%
+  \XKV@for@o\XKV@tempa\XKV@tempa{%
+    \expandafter\XKV@d@fine@boolkeys\expandafter{\XKV@tempa}{#1}{#3}%
+  }%
+}
+\def\XKV@d@fine@boolkeys#1#2#3{%
+  \expandafter\XKV@d@f@ne@b@olkey\csname\XKV@header#1\endcsname
+    {#1}{#2#1}{#3}{{\csname#2#1\XKV@resa\endcsname}}%
+}
+\def\XKV@cc{\XKV@testopta{\@testopt\XKV@checkchoice{}}}
+\def\XKV@checkchoice[#1]#2#3{%
+  \def\XKV@tempa{#1}%
+  \ifXKV@st\lowercase{\fi
+  \ifx\XKV@tempa\@empty
+    \def\XKV@tempa{\XKV@ch@ckch@ice\@nil{#2}{#3}}%
+  \else
+    \def\XKV@tempa{\XKV@ch@ckchoice#1\@nil{#2}{#3}}%
+  \fi
+  \ifXKV@st}\fi\XKV@tempa
+}
+\def\XKV@ch@ckchoice#1#2\@nil#3#4{%
+  \def\XKV@tempa{#2}%
+  \ifx\XKV@tempa\@empty\XKV@afterelsefi
+    \XKV@ch@ckch@ice#1{#3}{#4}%
+  \else\XKV@afterfi
+    \XKV@@ch@ckchoice#1#2{#3}{#4}%
+  \fi
+}
+\def\XKV@ch@ckch@ice#1#2#3{%
+  \def\XKV@tempa{#1}%
+  \ifx\XKV@tempa\@nnil\let\XKV@tempa\@empty\else
+    \def\XKV@tempa{\def#1{#2}}%
+  \fi
+  \in@{,#2,}{,#3,}%
+  \ifin@
+    \ifXKV@pl
+      \XKV@addtomacro@n\XKV@tempa\@firstoftwo
+    \else
+      \XKV@addtomacro@n\XKV@tempa\@firstofone
+    \fi
+  \else
+    \ifXKV@pl
+      \XKV@addtomacro@n\XKV@tempa\@secondoftwo
+    \else
+      \XKV@toks{#2}%
+      \XKV@err{value `\the\XKV@toks' is not allowed}%
+      \XKV@addtomacro@n\XKV@tempa\@gobble
+    \fi
+  \fi
+  \XKV@tempa
+}
+\def\XKV@@ch@ckchoice#1#2#3#4{%
+  \edef\XKV@tempa{\the\count@}\count@\z@
+  \def\XKV@tempb{#3}%
+  \def\XKV@tempc##1,{%
+    \def#1{##1}%
+    \ifx#1\@nnil
+      \def#1{#3}\def#2{-1}\count@\XKV@tempa
+      \ifXKV@pl
+        \let\XKV@tempd\@secondoftwo
+      \else
+        \XKV@toks{#3}%
+        \XKV@err{value `\the\XKV@toks' is not allowed}%
+        \let\XKV@tempd\@gobble
+      \fi
+    \else
+      \ifx#1\XKV@tempb
+        \edef#2{\the\count@}\count@\XKV@tempa
+        \ifXKV@pl
+          \let\XKV@tempd\XKV@@ch@ckch@ice
+        \else
+          \let\XKV@tempd\XKV@@ch@ckch@ic@
+        \fi
+      \else
+        \advance\count@\@ne
+        \let\XKV@tempd\XKV@tempc
+      \fi
+    \fi
+    \XKV@tempd
+  }%
+  \XKV@tempc#4,\@nil,%
+}
+\def\XKV@@ch@ckch@ice#1\@nil,{\@firstoftwo}
+\def\XKV@@ch@ckch@ic@#1\@nil,{\@firstofone}
+\def\key@ifundefined{\@testopt\XKV@key@ifundefined{KV}}
+\def\XKV@key@ifundefined[#1]#2{%
+  \XKV@makepf{#1}%
+  \XKV@checksanitizeb{#2}\XKV@fams
+  \expandafter\XKV@sp@deflist\expandafter
+    \XKV@fams\expandafter{\XKV@fams}%
+  \XKV@key@if@ndefined
+}
+\def\XKV@key@if@ndefined#1{%
+  \XKV@knftrue
+  \KV@@sp@def\XKV@tkey{#1}%
+  \XKV@whilist\XKV@fams\XKV@tfam\ifXKV@knf\fi{%
+    \XKV@makehd\XKV@tfam
+    \XKV@ifundefined{\XKV@header\XKV@tkey}{}{\XKV@knffalse}%
+  }%
+  \ifXKV@knf
+    \expandafter\@firstoftwo
+  \else
+    \expandafter\@secondoftwo
+  \fi
+}
+\def\disable@keys{\XKV@testoptb\XKV@disable@keys}
+\def\XKV@disable@keys#1{%
+  \XKV@checksanitizeb{#1}\XKV@tempa
+  \XKV@for@o\XKV@tempa\XKV@tempa{%
+    \XKV@ifundefined{\XKV@header\XKV@tempa}{%
+      \XKV@err{key `\XKV@tempa' undefined}%
+    }{%
+      \edef\XKV@tempb{%
+        \noexpand\XKV@warn{key `\XKV@tempa' has been disabled}%
+      }%
+      \XKV@ifundefined{\XKV@header\XKV@tempa @default}{%
+        \edef\XKV@tempc{\noexpand\XKV@define@key{\XKV@tempa}}%
+      }{%
+        \edef\XKV@tempc{\noexpand\XKV@define@key{\XKV@tempa}[]}%
+      }%
+      \expandafter\XKV@tempc\expandafter{\XKV@tempb}%
+    }%
+  }%
+}
+\def\presetkeys{\XKV@stfalse\XKV@testoptb\XKV@presetkeys}
+\def\gpresetkeys{\XKV@sttrue\XKV@testoptb\XKV@presetkeys}
+\def\XKV@presetkeys#1#2{%
+  \XKV@pr@setkeys{#1}{preseth}%
+  \XKV@pr@setkeys{#2}{presett}%
+}
+\def\XKV@pr@setkeys#1#2{%
+  \XKV@ifundefined{XKV@\XKV@header#2}{%
+    \XKV@checksanitizea{#1}\XKV@tempa
+    \ifXKV@st\expandafter\global\fi\expandafter\def\csname
+      XKV@\XKV@header#2\expandafter\endcsname\expandafter{\XKV@tempa}%
+  }{%
+    \expandafter\XKV@merge\csname XKV@\XKV@header
+      #2\endcsname{#1}\XKV@getkeyname
+  }%
+}
+\def\delpresetkeys{\XKV@stfalse\XKV@testoptb\XKV@delpresetkeys}
+\def\gdelpresetkeys{\XKV@sttrue\XKV@testoptb\XKV@delpresetkeys}
+\def\XKV@delpresetkeys#1#2{%
+  \XKV@d@lpresetkeys{#1}{preseth}%
+  \XKV@d@lpresetkeys{#2}{presett}%
+}
+\def\XKV@d@lpresetkeys#1#2{%
+  \XKV@ifundefined{XKV@\XKV@header#2}{%
+    \XKV@err{no presets defined for `\XKV@header'}%
+  }{%
+    \expandafter\XKV@delete\csname XKV@\XKV@header
+      #2\endcsname{#1}\XKV@getkeyname
+  }%
+}
+\def\unpresetkeys{\XKV@stfalse\XKV@testoptb\XKV@unpresetkeys}
+\def\gunpresetkeys{\XKV@sttrue\XKV@testoptb\XKV@unpresetkeys}
+\def\XKV@unpresetkeys{%
+  \XKV@ifundefined{XKV@\XKV@header preseth}{%
+    \XKV@err{no presets defined for `\XKV@header'}%
+  }{%
+    \ifXKV@st\expandafter\global\fi\expandafter\let
+      \csname XKV@\XKV@header preseth\endcsname\@undefined
+    \ifXKV@st\expandafter\global\fi\expandafter\let
+      \csname XKV@\XKV@header presett\endcsname\@undefined
+  }%
+}
+\def\savekeys{\XKV@stfalse\XKV@testoptb\XKV@savekeys}
+\def\gsavekeys{\XKV@sttrue\XKV@testoptb\XKV@savekeys}
+\def\XKV@savekeys#1{%
+  \XKV@ifundefined{XKV@\XKV@header save}{%
+    \XKV@checksanitizeb{#1}\XKV@tempa
+    \ifXKV@st\expandafter\global\fi\expandafter\def\csname XKV@%
+      \XKV@header save\expandafter\endcsname\expandafter{\XKV@tempa}%
+  }{%
+    \expandafter\XKV@merge\csname XKV@\XKV@header
+      save\endcsname{#1}\XKV@getsg
+  }%
+}
+\def\delsavekeys{\XKV@stfalse\XKV@testoptb\XKV@delsavekeys}
+\def\gdelsavekeys{\XKV@sttrue\XKV@testoptb\XKV@delsavekeys}
+\def\XKV@delsavekeys#1{%
+  \XKV@ifundefined{XKV@\XKV@header save}{%
+    \XKV@err{no save keys defined for `\XKV@header'}%
+  }{%
+    \expandafter\XKV@delete\csname XKV@\XKV@header
+      save\endcsname{#1}\XKV@getsg
+  }%
+}
+\def\unsavekeys{\XKV@stfalse\XKV@testoptb\XKV@unsavekeys}
+\def\gunsavekeys{\XKV@sttrue\XKV@testoptb\XKV@unsavekeys}
+\def\XKV@unsavekeys{%
+  \XKV@ifundefined{XKV@\XKV@header save}{%
+    \XKV@err{no save keys defined for `\XKV@header'}%
+  }{%
+    \ifXKV@st\expandafter\global\fi\expandafter\let
+      \csname XKV@\XKV@header save\endcsname\@undefined
+  }%
+}
+\def\setkeys{\XKV@testopta{\XKV@testoptc\XKV@setkeys}}
+\def\XKV@setkeys[#1]#2{%
+  \XKV@checksanitizea{#2}\XKV@resb
+  \let\XKV@naa\@empty
+  \XKV@for@o\XKV@resb\XKV@tempa{%
+    \expandafter\XKV@g@tkeyname\XKV@tempa=\@nil\XKV@tempa
+    \XKV@addtolist@x\XKV@naa\XKV@tempa
+  }%
+  \let\XKV@rm\@empty
+  \XKV@usepresetkeys{#1}{preseth}%
+  \expandafter\XKV@s@tkeys\expandafter{\XKV@resb}{#1}%
+  \XKV@usepresetkeys{#1}{presett}%
+}
+\def\XKV@usepresetkeys#1#2{%
+  \XKV@presettrue
+  \XKV@for@eo\XKV@fams\XKV@tfam{%
+    \XKV@makehd\XKV@tfam
+    \XKV@ifundefined{XKV@\XKV@header#2}{}{%
+      \XKV@toks\expandafter\expandafter\expandafter
+        {\csname XKV@\XKV@header#2\endcsname}%
+      \@expandtwoargs\XKV@s@tkeys{\the\XKV@toks}%
+        {\XKV@naa\ifx\XKV@naa\@empty\else,\fi#1}%
+    }%
+  }%
+  \XKV@presetfalse
+}
+\def\XKV@s@tkeys#1#2{%
+  \XKV@sp@deflist\XKV@na{#2}%
+  \XKV@for@n{#1}\CurrentOption{%
+    \expandafter\XKV@s@tk@ys\CurrentOption==\@nil
+  }%
+}
+\def\XKV@s@tk@ys#1=#2=#3\@nil{%
+  \XKV@g@tkeyname#1=\@nil\XKV@tkey
+  \expandafter\KV@@sp@def\expandafter\XKV@tkey\expandafter{\XKV@tkey}%
+  \ifx\XKV@tkey\@empty
+    \XKV@toks{#2}%
+    \ifcat$\the\XKV@toks$\else
+      \XKV@err{no key specified for value `\the\XKV@toks'}%
+    \fi
+  \else
+    \@expandtwoargs\in@{,\XKV@tkey,}{,\XKV@na,}%
+    \ifin@\else
+      \XKV@knftrue
+      \KV@@sp@def\XKV@tempa{#2}%
+      \ifXKV@preset\XKV@s@tk@ys@{#3}\else
+        \ifXKV@pl
+          \XKV@for@eo\XKV@fams\XKV@tfam{%
+            \XKV@makehd\XKV@tfam
+            \XKV@s@tk@ys@{#3}%
+          }%
+        \else
+          \XKV@whilist\XKV@fams\XKV@tfam\ifXKV@knf\fi{%
+            \XKV@makehd\XKV@tfam
+            \XKV@s@tk@ys@{#3}%
+          }%
+        \fi
+      \fi
+      \ifXKV@knf
+        \ifXKV@inpox
+          \ifx\XKV@doxs\relax
+            \ifx\@currext\@clsextension\else
+              \let\CurrentOption\XKV@tkey\@unknownoptionerror
+            \fi
+          \else\XKV@doxs\fi
+        \else
+          \ifXKV@st
+            \global\XKV@addtolist@o\XKV@rm\CurrentOption
+          \else
+            \XKV@err{`\XKV@tkey' undefined in families `\XKV@fams'}%
+          \fi
+        \fi
+      \else
+        \ifXKV@inpox\ifx\XKV@testclass\XKV@documentclass
+          \expandafter\XKV@useoption\expandafter{\CurrentOption}%
+        \fi\fi
+      \fi
+    \fi
+  \fi
+}
+\def\XKV@s@tk@ys@#1{%
+  \XKV@ifundefined{\XKV@header\XKV@tkey}{}{%
+    \XKV@knffalse
+    \XKV@ifundefined{XKV@\XKV@header save}{}{%
+      \expandafter\XKV@testsavekey\csname XKV@\XKV@header
+        save\endcsname\XKV@tkey
+    }%
+    \ifXKV@rkv
+      \ifXKV@sg\expandafter\global\fi\expandafter\let
+        \csname XKV@\XKV@header\XKV@tkey @value\endcsname\XKV@tempa
+    \fi
+    \expandafter\XKV@replacepointers\expandafter{\XKV@tempa}%
+    \ifx\@empty#1\@empty\XKV@afterelsefi
+      \XKV@ifundefined{\XKV@header\XKV@tkey @default}{%
+        \XKV@err{no value specified for key `\XKV@tkey'}%
+      }{%
+        \expandafter\expandafter\expandafter\XKV@default
+          \csname\XKV@header\XKV@tkey @default\endcsname\@nil
+      }%
+    \else\XKV@afterfi
+      \XKV@srstate{@\romannumeral\XKV@depth}{}%
+      \csname\XKV@header\XKV@tkey\expandafter
+        \endcsname\expandafter{\XKV@tempa}\relax
+      \XKV@srstate{}{@\romannumeral\XKV@depth}%
+    \fi
+  }%
+}
+\def\XKV@testsavekey#1#2{%
+  \ifXKV@rkv\else
+    \XKV@for@o#1\XKV@resa{%
+      \expandafter\XKV@ifcmd\expandafter{\XKV@resa}\global\XKV@resa{%
+        \ifx#2\XKV@resa
+          \XKV@rkvtrue\XKV@sgtrue
+        \fi
+      }{%
+        \ifx#2\XKV@resa
+          \XKV@rkvtrue\XKV@sgfalse
+        \fi
+      }%
+    }%
+  \fi
+}
+\def\XKV@replacepointers#1{%
+  \let\XKV@tempa\@empty
+  \let\XKV@resa\@empty
+  \XKV@r@placepointers#1\usevalue\@nil
+}
+\def\XKV@r@placepointers#1\usevalue#2{%
+  \XKV@addtomacro@n\XKV@tempa{#1}%
+  \def\XKV@tempb{#2}%
+  \ifx\XKV@tempb\@nnil\else\XKV@afterfi
+    \XKV@ifundefined{XKV@\XKV@header#2@value}{%
+      \XKV@err{no value recorded for key `#2'; ignored}%
+      \XKV@r@placepointers
+    }{%
+      \@expandtwoargs\in@{,#2,}{,\XKV@resa,}%
+      \ifin@\XKV@afterelsefi
+        \XKV@err{back linking pointers; pointer replacement canceled}%
+      \else\XKV@afterfi
+        \XKV@addtolist@x\XKV@resa{#2}%
+        \expandafter\expandafter\expandafter\XKV@r@placepointers
+          \csname XKV@\XKV@header#2@value\endcsname
+      \fi
+    }%
+  \fi
+}
+\def\XKV@default#1#2\@nil{%
+  \expandafter\edef\expandafter\XKV@tempa
+    \expandafter{\expandafter\@gobble\string#1}%
+  \edef\XKV@tempb{\XKV@header\XKV@tkey}%
+  \@onelevel@sanitize\XKV@tempb
+  \ifx\XKV@tempa\XKV@tempb
+    \begingroup
+      \expandafter\def\csname\XKV@header\XKV@tkey\endcsname##1{%
+        \gdef\XKV@tempa{##1}%
+      }%
+      \csname\XKV@header\XKV@tkey @default\endcsname
+    \endgroup
+    \XKV@ifundefined{XKV@\XKV@header save}{}{%
+      \expandafter\XKV@testsavekey\csname XKV@\XKV@header
+        save\endcsname\XKV@tkey
+    }%
+    \ifXKV@rkv
+      \ifXKV@sg\expandafter\global\fi\expandafter\let
+        \csname XKV@\XKV@header\XKV@tkey @value\endcsname\XKV@tempa
+    \fi
+    \expandafter\XKV@replacepointers\expandafter
+      {\XKV@tempa}\XKV@afterelsefi
+    \XKV@srstate{@\romannumeral\XKV@depth}{}%
+    \expandafter#1\expandafter{\XKV@tempa}\relax
+    \XKV@srstate{}{@\romannumeral\XKV@depth}%
+  \else\XKV@afterfi
+    \XKV@srstate{@\romannumeral\XKV@depth}{}%
+    \csname\XKV@header\XKV@tkey @default\endcsname\relax
+    \XKV@srstate{}{@\romannumeral\XKV@depth}%
+  \fi
+}
+\def\setrmkeys{\XKV@testopta{\XKV@testoptc\XKV@setrmkeys}}
+\def\XKV@setrmkeys[#1]{%
+  \def\XKV@tempa{\XKV@setkeys[#1]}%
+  \expandafter\XKV@tempa\expandafter{\XKV@rm}%
+}
+\XKVcatcodes
+\endinput
+%%
+%% End of file `xkeyval.tex'.
diff --git a/Master/texmf-dist/tex/latex/xkeyval/xkvltxp.sty b/Master/texmf-dist/tex/latex/xkeyval/xkvltxp.sty
new file mode 100644
index 00000000000..9f66ecccc60
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xkeyval/xkvltxp.sty
@@ -0,0 +1,105 @@
+%%
+%% This is file `xkvltxp.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% xkeyval.dtx  (with options: `xkvltxpatch')
+%% 
+%% ---------------------------------------
+%% Copyright (C) 2004-2005 Hendri Adriaens
+%% ---------------------------------------
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) 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 2003/12/01 or later.
+%%
+%% This work has the LPPL maintenance status "maintained".
+%%
+%% This Current Maintainer of this work is Hendri Adriaens.
+%%
+%% This work consists of the file xkeyval.dtx and derived files
+%% keyval.tex, xkvtxhdr.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, pst-xkey.tex, pst-xkey.sty, xkveca.cls, xkvecb.cls,
+%% xkvesa.sty, xkvesb.sty, xkvesc.sty, xkvex1.tex, xkvex2.tex,
+%% xkvex3.tex and xkvex4.tex.
+%%
+%% The following files constitute the xkeyval bundle and must be
+%% distributed as a whole: readme, xkeyval.pdf, keyval.tex,
+%% pst-xkey.sty, pst-xkey.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, xkvtxhdr.tex, pst-xkey.dtx and xkeyval.dtx.
+%%
+%%
+%% Based on latex.ltx.
+%%
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+\ProvidesPackage{xkvltxp}[2004/12/13 v1.2 LaTeX2e kernel patch (HA)]
+\def\@pass@ptions#1#2#3{%
+  \def\reserved@a{#2}%
+  \def\reserved@b{\CurrentOption}%
+  \ifx\reserved@a\reserved@b
+    \@ifundefined{opt@#3.#1}{\@temptokena\expandafter{#2}}{%
+      \@temptokena\expandafter\expandafter\expandafter
+        {\csname opt@#3.#1\endcsname}%
+      \@temptokena\expandafter\expandafter\expandafter{%
+        \expandafter\the\expandafter\@temptokena\expandafter,#2}%
+    }%
+  \else
+    \@ifundefined{opt@#3.#1}{\@temptokena{#2}}{%
+      \@temptokena\expandafter\expandafter\expandafter
+        {\csname opt@#3.#1\endcsname}%
+      \@temptokena\expandafter{\the\@temptokena,#2}%
+    }%
+  \fi
+  \expandafter\xdef\csname opt@#3.#1\endcsname{\the\@temptokena}%
+}
+\def\OptionNotUsed{%
+  \ifx\@currext\@clsextension
+    \let\reserved@a\CurrentOption
+    \@onelevel@sanitize\reserved@a
+    \xdef\@unusedoptionlist{%
+      \ifx\@unusedoptionlist\@empty\else\@unusedoptionlist,\fi
+      \reserved@a}%
+  \fi
+}
+\def\@use@ption{%
+  \let\reserved@a\CurrentOption
+  \@onelevel@sanitize\reserved@a
+  \@expandtwoargs\@removeelement\reserved@a
+  \@unusedoptionlist\@unusedoptionlist
+  \csname ds@\CurrentOption\endcsname
+}
+\def\@fileswith@pti@ns#1[#2]#3[#4]{%
+  \ifx#1\@clsextension
+    \ifx\@classoptionslist\relax
+      \@temptokena{#2}%
+      \xdef\@classoptionslist{\the\@temptokena}%
+      \def\reserved@a{%
+        \@onefilewithoptions#3[#2][#4]#1%
+        \@documentclasshook}%
+    \else
+      \def\reserved@a{%
+        \@onefilewithoptions#3[#2][#4]#1}%
+    \fi
+  \else
+    \@temptokena{#2}%
+    \def\reserved@b##1,{%
+      \ifx\@nil##1\relax\else
+        \ifx\relax##1\relax\else
+         \noexpand\@onefilewithoptions##1%
+           [\the\@temptokena][#4]\noexpand\@pkgextension
+        \fi
+        \expandafter\reserved@b
+      \fi}%
+      \edef\reserved@a{\zap@space#3 \@empty}%
+      \edef\reserved@a{\expandafter\reserved@b\reserved@a,\@nil,}%
+  \fi
+  \reserved@a}
+\let\@@fileswith@pti@ns\@fileswith@pti@ns
+\endinput
+%%
+%% End of file `xkvltxp.sty'.
diff --git a/Master/texmf-dist/tex/latex/xkeyval/xkvtxhdr.tex b/Master/texmf-dist/tex/latex/xkeyval/xkvtxhdr.tex
new file mode 100644
index 00000000000..f86969290f7
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xkeyval/xkvtxhdr.tex
@@ -0,0 +1,91 @@
+%%
+%% This is file `xkvtxhdr.tex',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% xkeyval.dtx  (with options: `xkvheader')
+%% 
+%% ---------------------------------------
+%% Copyright (C) 2004-2005 Hendri Adriaens
+%% ---------------------------------------
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) 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 2003/12/01 or later.
+%%
+%% This work has the LPPL maintenance status "maintained".
+%%
+%% This Current Maintainer of this work is Hendri Adriaens.
+%%
+%% This work consists of the file xkeyval.dtx and derived files
+%% keyval.tex, xkvtxhdr.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, pst-xkey.tex, pst-xkey.sty, xkveca.cls, xkvecb.cls,
+%% xkvesa.sty, xkvesb.sty, xkvesc.sty, xkvex1.tex, xkvex2.tex,
+%% xkvex3.tex and xkvex4.tex.
+%%
+%% The following files constitute the xkeyval bundle and must be
+%% distributed as a whole: readme, xkeyval.pdf, keyval.tex,
+%% pst-xkey.sty, pst-xkey.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, xkvtxhdr.tex, pst-xkey.dtx and xkeyval.dtx.
+%%
+%%
+%% Taken from latex.ltx.
+%%
+\message{2005/02/22 v1.1 xkeyval TeX header (HA)}
+\def\@nnil{\@nil}
+\def\@empty{}
+\def\newif#1{%
+  \count@\escapechar \escapechar\m@ne
+    \let#1\iffalse
+    \@if#1\iftrue
+    \@if#1\iffalse
+  \escapechar\count@}
+\def\@if#1#2{%
+  \expandafter\def\csname\expandafter\@gobbletwo\string#1%
+                    \expandafter\@gobbletwo\string#2\endcsname
+                       {\let#1#2}}
+\long\def\@ifnextchar#1#2#3{%
+  \let\reserved@d=#1%
+  \def\reserved@a{#2}%
+  \def\reserved@b{#3}%
+  \futurelet\@let@token\@ifnch}
+\def\@ifnch{%
+  \ifx\@let@token\@sptoken
+    \let\reserved@c\@xifnch
+  \else
+    \ifx\@let@token\reserved@d
+      \let\reserved@c\reserved@a
+    \else
+      \let\reserved@c\reserved@b
+    \fi
+  \fi
+  \reserved@c}
+\def\:{\let\@sptoken= } \:  % this makes \@sptoken a space token
+\def\:{\@xifnch} \expandafter\def\: {\futurelet\@let@token\@ifnch}
+\let\kernel@ifnextchar\@ifnextchar
+\long\def\@testopt#1#2{%
+  \kernel@ifnextchar[{#1}{#1[{#2}]}}
+\long\def\@firstofone#1{#1}
+\long\def \@gobble #1{}
+\long\def \@gobbletwo #1#2{}
+\def\@expandtwoargs#1#2#3{%
+\edef\reserved@a{\noexpand#1{#2}{#3}}\reserved@a}
+\edef\@backslashchar{\expandafter\@gobble\string\\}
+\newif\ifin@
+\def\in@#1#2{%
+ \def\in@@##1#1##2##3\in@@{%
+  \ifx\in@##2\in@false\else\in@true\fi}%
+ \in@@#2#1\in@\in@@}
+\def\strip@prefix#1>{}
+\def \@onelevel@sanitize #1{%
+  \edef #1{\expandafter\strip@prefix
+           \meaning #1}%
+}
+\endinput
+%%
+%% End of file `xkvtxhdr.tex'.
diff --git a/Master/texmf-dist/tex/latex/xkeyval/xkvview.sty b/Master/texmf-dist/tex/latex/xkeyval/xkvview.sty
new file mode 100644
index 00000000000..112f2b7cfea
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/xkeyval/xkvview.sty
@@ -0,0 +1,202 @@
+%%
+%% This is file `xkvview.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% xkeyval.dtx  (with options: `xkvview')
+%% 
+%% ---------------------------------------
+%% Copyright (C) 2004-2005 Hendri Adriaens
+%% ---------------------------------------
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) 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 2003/12/01 or later.
+%%
+%% This work has the LPPL maintenance status "maintained".
+%%
+%% This Current Maintainer of this work is Hendri Adriaens.
+%%
+%% This work consists of the file xkeyval.dtx and derived files
+%% keyval.tex, xkvtxhdr.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, pst-xkey.tex, pst-xkey.sty, xkveca.cls, xkvecb.cls,
+%% xkvesa.sty, xkvesb.sty, xkvesc.sty, xkvex1.tex, xkvex2.tex,
+%% xkvex3.tex and xkvex4.tex.
+%%
+%% The following files constitute the xkeyval bundle and must be
+%% distributed as a whole: readme, xkeyval.pdf, keyval.tex,
+%% pst-xkey.sty, pst-xkey.tex, xkeyval.sty, xkeyval.tex, xkvview.sty,
+%% xkvltxp.sty, xkvtxhdr.tex, pst-xkey.dtx and xkeyval.dtx.
+%%
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+\ProvidesPackage{xkvview}%
+  [2005/07/10 v1.4a viewer utility for xkeyval (HA)]
+\RequirePackage{xkeyval}
+\RequirePackage{longtable}
+\DeclareOptionX*{%
+  \PackageWarning{xkvview}{Unknown option `\CurrentOption'}%
+}
+\ProcessOptionsX
+\newif\ifXKVV@vwkey
+\newif\ifXKVV@colii
+\newif\ifXKVV@coliii
+\newif\ifXKVV@coliv
+\newif\ifXKVV@colv
+\newwrite\XKVV@out
+\let\XKVV@db\@empty
+\define@cmdkeys[XKVV]{xkvview}[XKVV@]{%
+  prefix,family,type,default,file,columns,wcolsep,weol}[\@nil]
+\define@boolkeys[XKVV]{xkvview}[XKVV@]{view,vlabels,wlabels}[true]
+\presetkeys[XKVV]{xkvview}{prefix,family,type,default,file,%
+  columns,wcolsep=&,weol=\\,view,vlabels=false,wlabels=false}{}
+\def\XKVV@tabulate#1#2#3{%
+  \def\XKV@tempa{#3}%
+  \@onelevel@sanitize\XKV@tempa
+  \XKV@addtolist@x\XKVV@db{#1=\expandafter
+    \XKVV@t@bulate\XKV@prefix=\XKV@tfam=#2=\XKV@tempa}%
+}
+\def\XKVV@t@bulate#1@{#1}
+\def\XKV@define@key#1{%
+  \@ifnextchar[{\XKV@d@fine@k@y{#1}}{%
+    \XKVV@tabulate{#1}{ordinary}{[none]}%
+    \expandafter\def\csname\XKV@header#1\endcsname####1%
+  }%
+}
+\def\XKV@d@fine@k@y#1[#2]{%
+  \XKVV@tabulate{#1}{ordinary}{#2}%
+  \XKV@define@default{#1}{#2}%
+  \expandafter\def\csname\XKV@header#1\endcsname##1%
+}
+\def\XKV@define@cmdkey#1#2[#3]#4{%
+  \ifXKV@st
+    \XKVV@tabulate{#2}{command}{#3}%
+    \XKV@define@default{#2}{#3}%
+  \else
+    \XKVV@tabulate{#2}{command}{[none]}%
+  \fi
+  \def\XKV@tempa{\expandafter\def\csname\XKV@header#2\endcsname####1}%
+  \begingroup\expandafter\endgroup\expandafter\XKV@tempa\expandafter
+    {\expandafter\def\csname#1#2\endcsname{##1}#4}%
+}
+\def\XKV@d@fine@ch@icekey#1[#2]{%
+  \XKVV@tabulate{#1}{choice}{#2}%
+  \XKV@define@default{#1}{#2}%
+  \XKV@d@fine@ch@ic@key{#1}%
+}
+\def\XKV@d@fine@ch@ic@key#1{%
+  \XKVV@tabulate{#1}{choice}{[none]}%
+  \ifXKV@pl\XKV@afterelsefi
+    \expandafter\XKV@d@f@ne@ch@ic@k@y
+  \else\XKV@afterfi
+    \expandafter\XKV@d@f@ne@ch@ic@key
+  \fi
+  \csname\XKV@header#1\endcsname
+}
+\def\XKV@d@f@ne@b@olkey#1#2#3#4#5{%
+  \expandafter\newif\csname if#3\endcsname
+  \ifXKV@st
+    \XKVV@tabulate{#2}{boolean}{#4}%
+    \XKV@define@default{#2}{#4}%
+  \else
+    \XKVV@tabulate{#2}{boolean}{[none]}%
+  \fi
+  \ifXKV@pl
+    \def#1##1{\XKV@pltrue\XKV@sttrue
+      \XKV@checkchoice[\XKV@resa]{##1}{true,false}#5%
+    }%
+  \else
+    \def#1##1{\XKV@plfalse\XKV@sttrue
+      \XKV@checkchoice[\XKV@resa]{##1}{true,false}#5%
+    }%
+  \fi
+}
+\def\xkvview#1{%
+  \setkeys[XKVV]{xkvview}{#1}%
+  \ifx\XKVV@default\@nnil\else\@onelevel@sanitize\XKVV@default\fi
+  \ifx\XKVV@columns\@nnil
+    \count@5
+    \XKVV@coliitrue\XKVV@coliiitrue\XKVV@colivtrue\XKVV@colvtrue
+  \else
+    \count@\@ne
+    \@expandtwoargs\in@{,prefix,}{,\XKVV@columns,}%
+    \ifin@\advance\count@\@ne\XKVV@coliitrue\else\XKVV@coliifalse\fi
+    \@expandtwoargs\in@{,family,}{,\XKVV@columns,}%
+    \ifin@\advance\count@\@ne\XKVV@coliiitrue\else\XKVV@coliiifalse\fi
+    \@expandtwoargs\in@{,type,}{,\XKVV@columns,}%
+    \ifin@\advance\count@\@ne\XKVV@colivtrue\else\XKVV@colivfalse\fi
+    \@expandtwoargs\in@{,default,}{,\XKVV@columns,}%
+    \ifin@\advance\count@\@ne\XKVV@colvtrue\else\XKVV@colvfalse\fi
+  \fi
+  \ifXKVV@view
+    \protected@edef\XKV@tempa{\noexpand\begin{longtable}[l]{%
+      *\the\count@ l}\normalfont Key\ifXKVV@colii&\normalfont Prefix%
+      \fi\ifXKVV@coliii&\normalfont Family\fi\ifXKVV@coliv&\normalfont
+      Type\fi\ifXKVV@colv&\normalfont Default\fi\\\noexpand\hline
+      \noexpand\endfirsthead\noexpand\multicolumn{\the\count@}{l}{%
+      \normalfont\emph{Continued from previous page}}\\\noexpand\hline
+      \normalfont Key\ifXKVV@colii&\normalfont Prefix\fi\ifXKVV@coliii
+      &\normalfont Family\fi\ifXKVV@coliv&\normalfont Type\fi
+      \ifXKVV@colv&\normalfont Default\fi\\\noexpand\hline\noexpand
+      \endhead\noexpand\hline\noexpand\multicolumn{\the\count@}{r}{%
+      \normalfont\emph{Continued on next page}}\\\noexpand\endfoot
+      \noexpand\hline\noexpand\endlastfoot
+    }%
+    \XKV@toks\expandafter{\XKV@tempa}%
+  \fi
+  \ifx\XKVV@file\@nnil\else\immediate\openout\XKVV@out\XKVV@file\fi
+  \XKV@for@o\XKVV@db\XKV@tempa{%
+    \XKVV@vwkeytrue\expandafter\XKVV@xkvview\XKV@tempa\@nil
+  }%
+  \ifXKVV@view
+    \addto@hook\XKV@toks{\end{longtable}}%
+    \begingroup\ttfamily\the\XKV@toks\endgroup
+  \fi
+  \ifx\XKVV@file\@nnil\else\immediate\closeout\XKVV@out\fi
+}
+\def\XKVV@xkvview#1=#2=#3=#4=#5\@nil{%
+  \ifx\XKVV@prefix\@nnil\else
+    \def\XKV@tempa{#2}%
+    \ifx\XKV@tempa\XKVV@prefix\else\XKVV@vwkeyfalse\fi
+  \fi
+  \ifx\XKVV@family\@nnil\else
+    \def\XKV@tempa{#3}%
+    \ifx\XKV@tempa\XKVV@family\else\XKVV@vwkeyfalse\fi
+  \fi
+  \ifx\XKVV@type\@nnil\else
+    \def\XKV@tempa{#4}%
+    \ifx\XKV@tempa\XKVV@type\else\XKVV@vwkeyfalse\fi
+  \fi
+  \ifx\XKVV@default\@nnil\else
+    \def\XKV@tempa{#5}%
+    \ifx\XKV@tempa\XKVV@default\else\XKVV@vwkeyfalse\fi
+  \fi
+  \ifXKVV@vwkey
+    \ifXKVV@view
+      \edef\XKV@tempa{%
+        #1\ifXKVV@colii&#2\fi\ifXKVV@coliii&#3\fi
+        \ifXKVV@coliv&#4\fi\ifXKVV@colv&#5\fi
+        \ifXKVV@vlabels\noexpand\label{#2-#3-#1}\fi
+      }%
+      \expandafter\addto@hook\expandafter
+        \XKV@toks\expandafter{\XKV@tempa\\}%
+    \fi
+    \ifx\XKVV@file\@nnil\else
+      \immediate\write\XKVV@out{%
+        #1\ifXKVV@colii\XKVV@wcolsep#2\fi
+        \ifXKVV@coliii\XKVV@wcolsep#3\fi
+        \ifXKVV@coliv\XKVV@wcolsep#4\fi
+        \ifXKVV@colv\XKVV@wcolsep#5\fi
+        \ifXKVV@wlabels\string\label{#2-#3-#1}\fi
+        \expandafter\noexpand\XKVV@weol
+      }%
+    \fi
+  \fi
+}
+\endinput
+%%
+%% End of file `xkvview.sty'.