kvsetkeys[.sty]

git-svn-id: svn://tug.org/texlive/trunk@64632 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 665 insertions, 0 deletions

diff --git a/Master/texmf-dist/doc/latex/kvsetkeys/kvsetkeys-example.tex b/Master/texmf-dist/doc/latex/kvsetkeys/kvsetkeys-example.tex
new file mode 100644
index 00000000000..80027ebf804
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/kvsetkeys/kvsetkeys-example.tex
@@ -0,0 +1,92 @@
+%%
+%% This is file `kvsetkeys-example.tex',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% kvsetkeys.dtx  (with options: `example')
+%% 
+%% This is a generated file.
+%% 
+%% Project: kvsetkeys
+%% Version: 2022-10-05 v1.19
+%% 
+%% Copyright (C)
+%%    2006, 2007, 2009-2012 Heiko Oberdiek
+%%    2016-2022 Oberdiek Package Support Group
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either
+%% version 1.3c of this license or (at your option) any later
+%% version. This version of this license is in
+%%    https://www.latex-project.org/lppl/lppl-1-3c.txt
+%% and the latest version of this license is in
+%%    https://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.
+%% 
+%% This work has the LPPL maintenance status "maintained".
+%% 
+%% The Current Maintainers of this work are
+%% Heiko Oberdiek and the Oberdiek Package Support Group
+%% https://github.com/ho-tex/kvsetkeys/issues
+%% 
+%% The Base Interpreter refers to any `TeX-Format',
+%% because some files are installed in TDS:tex/generic//.
+%% 
+%% This work consists of the main source file kvsetkeys.dtx
+%% and the derived files
+%%    kvsetkeys.sty, kvsetkeys.pdf, kvsetkeys.ins, kvsetkeys.drv,
+%%    kvsetkeys-example.tex, kvsetkeys-test1.tex,
+%%    kvsetkeys-test2.tex, kvsetkeys-test3.tex,
+%%    kvsetkeys-test4.tex.
+%% 
+\documentclass{article}
+\usepackage[T1]{fontenc}
+\usepackage{kvsetkeys}
+\usepackage{keyval}
+
+\makeatletter
+\newcommand*{\tag}[2][]{%
+  % #1: attributes
+  % #2: tag name
+  \begingroup
+    \toks@={}%
+    \let\@endslash\@empty
+    \kvsetkeys{tag}{#1}%
+    \texttt{%
+      \textless #2\the\toks@\@endslash\textgreater
+    }%
+  \endgroup
+}
+\kv@set@family@handler{tag}{%
+  % #1: key
+  % #2: value
+  \toks@\expandafter{%
+    \the\toks@
+    \space
+    #1=\string"#2\string"%
+  }%
+}
+\define@key{tag}{/}[]{%
+  \def\@endslash{/}%
+}
+\makeatother
+
+\begin{document}
+\begin{tabbing}
+  \mbox{}\qquad\=\qquad\=\kill
+  \tag{html}\\
+  \>\dots\\
+  \>\tag[border=1]{table}\\
+  \>\>\tag[width=200, span=3, /]{colgroup}\\
+  \>\>\dots\\
+  \>\tag{/table}\\
+  \>\dots\\
+  \tag{/html}\\
+\end{tabbing}
+\end{document}
+%% \section{Installation}
+\endinput
+%%
+%% End of file `kvsetkeys-example.tex'.
diff --git a/Master/texmf-dist/tex/latex/kvsetkeys/kvsetkeys.sty b/Master/texmf-dist/tex/latex/kvsetkeys/kvsetkeys.sty
new file mode 100644
index 00000000000..1b8f1d1ac94
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/kvsetkeys/kvsetkeys.sty
@@ -0,0 +1,572 @@
+%%
+%% This is file `kvsetkeys.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% kvsetkeys.dtx  (with options: `package')
+%% 
+%% This is a generated file.
+%% 
+%% Project: kvsetkeys
+%% Version: 2022-10-05 v1.19
+%% 
+%% Copyright (C)
+%%    2006, 2007, 2009-2012 Heiko Oberdiek
+%%    2016-2022 Oberdiek Package Support Group
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either
+%% version 1.3c of this license or (at your option) any later
+%% version. This version of this license is in
+%%    https://www.latex-project.org/lppl/lppl-1-3c.txt
+%% and the latest version of this license is in
+%%    https://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.
+%% 
+%% This work has the LPPL maintenance status "maintained".
+%% 
+%% The Current Maintainers of this work are
+%% Heiko Oberdiek and the Oberdiek Package Support Group
+%% https://github.com/ho-tex/kvsetkeys/issues
+%% 
+%% The Base Interpreter refers to any `TeX-Format',
+%% because some files are installed in TDS:tex/generic//.
+%% 
+%% This work consists of the main source file kvsetkeys.dtx
+%% and the derived files
+%%    kvsetkeys.sty, kvsetkeys.pdf, kvsetkeys.ins, kvsetkeys.drv,
+%%    kvsetkeys-example.tex, kvsetkeys-test1.tex,
+%%    kvsetkeys-test2.tex, kvsetkeys-test3.tex,
+%%    kvsetkeys-test4.tex.
+%% 
+\begingroup\catcode61\catcode48\catcode32=10\relax%
+  \catcode13=5 % ^^M
+  \endlinechar=13 %
+  \catcode35=6 % #
+  \catcode39=12 % '
+  \catcode44=12 % ,
+  \catcode45=12 % -
+  \catcode46=12 % .
+  \catcode58=12 % :
+  \catcode64=11 % @
+  \catcode123=1 % {
+  \catcode125=2 % }
+  \expandafter\let\expandafter\x\csname ver@kvsetkeys.sty\endcsname
+  \ifx\x\relax % plain-TeX, first loading
+  \else
+    \def\empty{}%
+    \ifx\x\empty % LaTeX, first loading,
+      % variable is initialized, but \ProvidesPackage not yet seen
+    \else
+      \expandafter\ifx\csname PackageInfo\endcsname\relax
+        \def\x#1#2{%
+          \immediate\write-1{Package #1 Info: #2.}%
+        }%
+      \else
+        \def\x#1#2{\PackageInfo{#1}{#2, stopped}}%
+      \fi
+      \x{kvsetkeys}{The package is already loaded}%
+      \aftergroup\endinput
+    \fi
+  \fi
+\endgroup%
+\begingroup\catcode61\catcode48\catcode32=10\relax%
+  \catcode13=5 % ^^M
+  \endlinechar=13 %
+  \catcode35=6 % #
+  \catcode39=12 % '
+  \catcode40=12 % (
+  \catcode41=12 % )
+  \catcode44=12 % ,
+  \catcode45=12 % -
+  \catcode46=12 % .
+  \catcode47=12 % /
+  \catcode58=12 % :
+  \catcode64=11 % @
+  \catcode91=12 % [
+  \catcode93=12 % ]
+  \catcode123=1 % {
+  \catcode125=2 % }
+  \expandafter\ifx\csname ProvidesPackage\endcsname\relax
+    \def\x#1#2#3[#4]{\endgroup
+      \immediate\write-1{Package: #3 #4}%
+      \xdef#1{#4}%
+    }%
+  \else
+    \def\x#1#2[#3]{\endgroup
+      #2[{#3}]%
+      \ifx#1\@undefined
+        \xdef#1{#3}%
+      \fi
+      \ifx#1\relax
+        \xdef#1{#3}%
+      \fi
+    }%
+  \fi
+\expandafter\x\csname ver@kvsetkeys.sty\endcsname
+\ProvidesPackage{kvsetkeys}%
+  [2022-10-05 v1.19 Key value parser (HO)]%
+\begingroup\catcode61\catcode48\catcode32=10\relax%
+  \catcode13=5 % ^^M
+  \endlinechar=13 %
+  \catcode123=1 % {
+  \catcode125=2 % }
+  \catcode64=11 % @
+  \def\x{\endgroup
+    \expandafter\edef\csname KVS@AtEnd\endcsname{%
+      \endlinechar=\the\endlinechar\relax
+      \catcode13=\the\catcode13\relax
+      \catcode32=\the\catcode32\relax
+      \catcode35=\the\catcode35\relax
+      \catcode61=\the\catcode61\relax
+      \catcode64=\the\catcode64\relax
+      \catcode123=\the\catcode123\relax
+      \catcode125=\the\catcode125\relax
+    }%
+  }%
+\x\catcode61\catcode48\catcode32=10\relax%
+\catcode13=5 % ^^M
+\endlinechar=13 %
+\catcode35=6 % #
+\catcode64=11 % @
+\catcode123=1 % {
+\catcode125=2 % }
+\def\TMP@EnsureCode#1#2{%
+  \edef\KVS@AtEnd{%
+    \KVS@AtEnd
+    \catcode#1=\the\catcode#1\relax
+  }%
+  \catcode#1=#2\relax
+}
+\TMP@EnsureCode{36}{3}% $
+\TMP@EnsureCode{38}{4}% &
+\TMP@EnsureCode{39}{12}% '
+\TMP@EnsureCode{43}{12}% +
+\TMP@EnsureCode{44}{12}% ,
+\TMP@EnsureCode{45}{12}% -
+\TMP@EnsureCode{46}{12}% .
+\TMP@EnsureCode{47}{12}% /
+\TMP@EnsureCode{91}{12}% [
+\TMP@EnsureCode{93}{12}% ]
+\TMP@EnsureCode{94}{7}% ^ (superscript)
+\TMP@EnsureCode{96}{12}% `
+\TMP@EnsureCode{126}{13}% ~ (active)
+\edef\KVS@AtEnd{\KVS@AtEnd\noexpand\endinput}
+\begingroup\expandafter\expandafter\expandafter\endgroup
+\expandafter\ifx\csname RequirePackage\endcsname\relax
+  \def\TMP@RequirePackage#1[#2]{%
+    \begingroup\expandafter\expandafter\expandafter\endgroup
+    \expandafter\ifx\csname ver@#1.sty\endcsname\relax
+      \input #1.sty\relax
+    \fi
+  }%
+  \TMP@RequirePackage{infwarerr}[2007/09/09]%
+  \let\PackageError\@PackageError
+\else
+\fi
+\expandafter\ifx\csname toks@\endcsname\relax
+  \toksdef\toks@=0 %
+\fi
+\ifx\numexpr\@undefined
+  \catcode`\$=9 % ignore
+  \catcode`\&=14 % comment
+\else % e-TeX
+  \catcode`\$=14 % comment
+  \catcode`\&=9  % ignore
+\fi
+\def\KVS@Empty{}
+\long\def\KVS@FirstOfTwo#1#2{#1}
+\long\def\KVS@SecondOfTwo#1#2{#2}
+\long\def\KVS@IfEmpty#1{%
+& \edef\KVS@Temp{\unexpanded{#1}}%
+$ \begingroup
+$   \toks@{#1}%
+$   \edef\KVS@Temp{\the\toks@}%
+$ \expandafter\endgroup
+  \ifx\KVS@Temp\KVS@Empty
+    \expandafter\KVS@FirstOfTwo
+  \else
+    \expandafter\KVS@SecondOfTwo
+  \fi
+}
+\long\def\kv@normalize#1{%
+  \begingroup
+    \toks@{,#1,}%
+    \KVS@Comma
+    \KVS@SpaceComma
+    \KVS@CommaSpace
+    \KVS@CommaComma
+    \KVS@Equals
+    \KVS@SpaceEquals
+    \KVS@EqualsSpace
+    \xdef\KVS@Global{\the\toks@}%
+  \endgroup
+  \let\kv@list\KVS@Global
+}
+\def\comma@normalize#1{%
+  \begingroup
+    \toks@{,#1,}%
+    \KVS@Comma
+    \KVS@SpaceComma
+    \KVS@CommaSpace
+    \KVS@CommaComma
+    \xdef\KVS@Global{\the\toks@}%
+  \endgroup
+  \let\comma@list\KVS@Global
+}
+\begingroup
+  \lccode`\,=`\,%
+  \lccode`\~=`\,%
+\lowercase{\endgroup
+  \def\KVS@Comma{%
+    \toks@\expandafter{\expandafter}\expandafter
+    \KVS@@Comma\the\toks@~\KVS@Nil
+  }%
+  \long\def\KVS@@Comma#1~#2\KVS@Nil{%
+    \toks@\expandafter{\the\toks@#1}%
+    \KVS@IfEmpty{#2}{%
+    }{%
+      \KVS@@Comma,#2\KVS@Nil
+    }%
+  }%
+}
+\def\KVS@SpaceComma#1{%
+  \def\KVS@SpaceComma{%
+    \expandafter\KVS@@SpaceComma\the\toks@#1,\KVS@Nil
+  }%
+}
+\KVS@SpaceComma{ }
+\long\def\KVS@@SpaceComma#1 ,#2\KVS@Nil{%
+  \KVS@IfEmpty{#2}{%
+    \toks@{#1}%
+  }{%
+    \KVS@@SpaceComma#1,#2\KVS@Nil
+  }%
+}
+\def\KVS@CommaSpace{%
+  \expandafter\KVS@@CommaSpace\the\toks@, \KVS@Nil
+}
+\long\def\KVS@@CommaSpace#1, #2\KVS@Nil{%
+  \KVS@IfEmpty{#2}{%
+    \toks@{#1}%
+  }{%
+    \KVS@@CommaSpace#1,#2\KVS@Nil
+  }%
+}
+\def\KVS@CommaComma{%
+  \expandafter\KVS@@CommaComma\the\toks@,\KVS@Nil
+}
+\long\def\KVS@@CommaComma#1,,#2\KVS@Nil{%
+  \KVS@IfEmpty{#2}{%
+    \toks@{#1,}% (!)
+  }{%
+    \KVS@@CommaComma#1,#2\KVS@Nil
+  }%
+}
+\begingroup
+  \lccode`\==`\=%
+  \lccode`\~=`\=%
+\lowercase{\endgroup
+  \def\KVS@Equals{%
+    \toks@\expandafter{\expandafter}\expandafter
+    \KVS@@Equals\the\toks@~\KVS@Nil
+  }%
+  \long\def\KVS@@Equals#1~#2\KVS@Nil{%
+    \edef\KVS@Temp{\the\toks@}%
+    \ifx\KVS@Temp\KVS@Empty
+      \expandafter\KVS@FirstOfTwo
+    \else
+      \expandafter\KVS@SecondOfTwo
+    \fi
+    {%
+      \toks@{#1}%
+    }{%
+      \toks@\expandafter{\the\toks@=#1}%
+    }%
+    \KVS@IfEmpty{#2}{%
+    }{%
+      \KVS@@Equals#2\KVS@Nil
+    }%
+  }%
+}
+\def\KVS@SpaceEquals#1{%
+  \def\KVS@SpaceEquals{%
+    \expandafter\KVS@@SpaceEquals\the\toks@#1=\KVS@Nil
+  }%
+}
+\KVS@SpaceEquals{ }
+\long\def\KVS@@SpaceEquals#1 =#2\KVS@Nil{%
+  \KVS@IfEmpty{#2}{%
+    \toks@{#1}%
+  }{%
+    \KVS@@SpaceEquals#1=#2\KVS@Nil
+  }%
+}
+\def\KVS@EqualsSpace{%
+  \expandafter\KVS@@EqualsSpace\the\toks@= \KVS@Nil
+}
+\long\def\KVS@@EqualsSpace#1= #2\KVS@Nil{%
+  \KVS@IfEmpty{#2}{%
+    \toks@{#1}%
+  }{%
+    \KVS@@EqualsSpace#1=#2\KVS@Nil
+  }%
+}
+\long\def\kv@parse#1{%
+  \kv@normalize{#1}%
+  \expandafter\kv@parse@normalized\expandafter{\kv@list}%
+}
+\long\def\kv@parse@normalized#1#2{%
+  \KVS@Parse#1,\KVS@Nil{#2}%
+}
+\long\def\KVS@Parse#1,#2\KVS@Nil#3{%
+  \KVS@IfEmpty{#1}{%
+  }{%
+    \KVS@Process#1=\KVS@Nil{#3}%
+  }%
+  \KVS@MaybeBreak
+  \KVS@IfEmpty{#2}{%
+  }{%
+    \KVS@Parse#2\KVS@Nil{#3}%
+  }%
+}
+\long\def\KVS@Process#1=#2\KVS@Nil#3{%
+  \let\KVS@MaybeBreak\relax
+  \def\kv@key{#1}%
+  \KVS@IfEmpty{#2}{%
+    \let\kv@value\relax
+    #3{#1}{}%
+  }{%
+    \KVS@@Process{#1}#2\KVS@Nil{#3}%
+  }%
+}
+\long\def\KVS@@Process#1#2=\KVS@Nil#3{%
+& \edef\kv@value{\unexpanded{#2}}%
+$ \begingroup
+$   \toks@{#2}%
+$   \xdef\KVS@Global{\the\toks@}%
+$ \endgroup
+$ \let\kv@value\KVS@Global
+  #3{#1}{#2}%
+}
+\let\KVS@MaybeBreak\relax
+\def\KVS@break#1#2#3#4{%
+  \let\KVS@MaybeBreak\relax
+}
+\def\kv@break{%
+  \let\KVS@MaybeBreak\KVS@break
+}
+\def\comma@parse#1{%
+  \comma@normalize{#1}%
+  \expandafter\comma@parse@normalized\expandafter{\comma@list}%
+}
+\def\comma@parse@normalized#1#2{%
+  \KVS@CommaParse#1,\KVS@Nil{#2}%
+}
+\def\KVS@CommaParse#1,#2\KVS@Nil#3{%
+  \KVS@IfEmpty{#1}{%
+  }{%
+    \def\comma@entry{#1}%
+    #3{#1}%
+  }%
+  \KVS@MaybeBreak
+  \KVS@IfEmpty{#2}{%
+  }{%
+    \KVS@CommaParse#2\KVS@Nil{#3}%
+  }%
+}
+\def\comma@break{%
+  \let\KVS@MaybeBreak\KVS@break
+}
+\def\kv@handled@false{%
+  \let\ifkv@handled@\iffalse
+}
+\def\kv@handled@true{%
+  \let\ifkv@handled@\iftrue
+}
+\kv@handled@true
+\def\kv@processor@default#1#2{%
+  \begingroup
+    \csname @safe@activestrue\endcsname
+    \let\ifincsname\iftrue
+    \edef\KVS@temp{\endgroup
+      \noexpand\KVS@ProcessorDefault{#1}{#2}%
+    }%
+  \KVS@temp
+}
+\long\def\KVS@ProcessorDefault#1#2#3{%
+  \def\kv@fam{#1}%
+& \unless\ifcsname KV@#1@#2\endcsname
+$ \begingroup\expandafter\expandafter\expandafter\endgroup
+$ \expandafter\ifx\csname KV@#1@#2\endcsname\relax
+&   \unless\ifcsname KVS@#1@handler\endcsname
+$   \begingroup\expandafter\expandafter\expandafter\endgroup
+$   \expandafter\ifx\csname KVS@#1@handler\endcsname\relax
+      \kv@error@unknownkey{#1}{#2}%
+    \else
+      \kv@handled@true
+      \csname KVS@#1@handler\endcsname{#2}{#3}%
+      \relax
+      \ifkv@handled@
+      \else
+        \kv@error@unknownkey{#1}{#2}%
+      \fi
+    \fi
+  \else
+    \ifx\kv@value\relax
+&     \unless\ifcsname KV@#1@#2@default\endcsname
+$     \begingroup\expandafter\expandafter\expandafter\endgroup
+$     \expandafter\ifx\csname KV@#1@#2@default\endcsname\relax
+        \kv@error@novalue{#1}{#2}%
+      \else
+        \csname KV@#1@#2@default\endcsname
+        \relax
+      \fi
+    \else
+      \csname KV@#1@#2\endcsname{#3}%
+    \fi
+  \fi
+}
+\def\kv@processor@known#1#2#3{%
+  \begingroup
+    \csname @safe@activestrue\endcsname
+    \let\ifincsname\iftrue
+    \edef\KVS@temp{\endgroup
+      \noexpand\KVS@ProcessorKnown{#1}\noexpand#2{#3}%
+    }%
+  \KVS@temp
+}
+\long\def\KVS@ProcessorKnown#1#2#3#4{%
+  \def\kv@fam{#1}%
+& \unless\ifcsname KV@#1@#3\endcsname
+$ \begingroup\expandafter\expandafter\expandafter\endgroup
+$ \expandafter\ifx\csname KV@#1@#3\endcsname\relax
+&   \unless\ifcsname KVS@#1@handler\endcsname
+$   \begingroup\expandafter\expandafter\expandafter\endgroup
+$   \expandafter\ifx\csname KVS@#1@handler\endcsname\relax
+      \KVS@AddUnhandled#2{#3}{#4}%
+    \else
+      \kv@handled@true
+      \csname KVS@#1@handler\endcsname{#3}{#4}%
+      \relax
+      \ifkv@handled@
+      \else
+        \KVS@AddUnhandled#2{#3}{#4}%
+      \fi
+    \fi
+  \else
+    \ifx\kv@value\relax
+&     \unless\ifcsname KV@#1@#2@default\endcsname
+$     \begingroup\expandafter\expandafter\expandafter\endgroup
+$     \expandafter\ifx\csname KV@#1@#3@default\endcsname\relax
+        \kv@error@novalue{#1}{#3}%
+      \else
+        \csname KV@#1@#3@default\endcsname
+        \relax
+      \fi
+    \else
+      \csname KV@#1@#3\endcsname{#4}%
+    \fi
+  \fi
+}
+\long\def\KVS@AddUnhandled#1#2#3{%
+& \edef#1{%
+&   \ifx#1\KVS@empty
+&   \else
+&     \unexpanded\expandafter{#1},%
+&   \fi
+&   \unexpanded{{#2}={#3}}%
+& }%
+$ \begingroup
+$   \ifx#1\KVS@empty
+$     \toks@{{#2}={#3}}%
+$   \else
+$     \toks@\expandafter{#1,{#2}={#3}}%
+$   \fi
+$   \xdef\KVS@Global{\the\toks@}%
+$ \endgroup
+$ \let#1\KVS@Global
+}
+\long\def\kv@set@family@handler#1#2{%
+  \begingroup
+    \csname @safe@activestrue\endcsname
+    \let\ifincsname\iftrue
+  \expandafter\endgroup
+  \expandafter\def\csname KVS@#1@handler\endcsname##1##2{#2}%
+}
+\long\def\kv@unset@family@handler#1#2{%
+  \begingroup
+    \csname @safe@activestrue\endcsname
+    \let\ifincsname\iftrue
+  \expandafter\endgroup
+  \expandafter\let\csname KVS@#1@handler\endcsname\@UnDeFiNeD
+}
+\def\kv@error@novalue{%
+  \kv@error@generic{No value specified for}%
+}
+\def\kv@error@unknownkey{%
+  \kv@error@generic{Undefined}%
+}
+\def\kv@error@generic#1#2#3{%
+  \PackageError{kvsetkeys}{%
+    #1 key `#3'%
+  }{%
+    The keyval family of the key `#3' is `#2'.\MessageBreak
+    The setting of the key is ignored because of the error.\MessageBreak
+    \MessageBreak
+    \@ehc
+  }%
+}
+\long\def\kvsetkeys#1#2{%
+  \kv@parse{#2}{\kv@processor@default{#1}}%
+}
+\def\kvsetkeys@expandafter#1#2{%
+  \expandafter\kv@parse\expandafter{#2}{%
+    \kv@processor@default{#1}%
+  }%
+}
+\def\KVS@cmd{0}%
+\def\KVS@cmd@inc{%
+& \edef\KVS@cmd{\the\numexpr\KVS@cmd+1}%
+$ \begingroup
+$   \count255=\KVS@cmd\relax
+$   \advance\count255 by 1\relax
+$ \edef\x{\endgroup
+$   \noexpand\def\noexpand\KVS@cmd{\number\count255}%
+$ }%
+$ \x
+}
+\def\KVS@cmd@dec{%
+& \edef\KVS@cmd{\the\numexpr\KVS@cmd-1}%
+$ \begingroup
+$   \count255=\KVS@cmd\relax
+$   \advance\count255 by -1\relax
+$ \edef\x{\endgroup
+$   \noexpand\def\noexpand\KVS@cmd{\number\count255}%
+$ }%
+$ \x
+}
+\def\KVS@empty{}
+\def\kvsetknownkeys{%
+  \expandafter
+  \KVS@setknownkeys\csname KVS@cmd\KVS@cmd\endcsname{}%
+}
+\long\def\KVS@setknownkeys#1#2#3#4#5{%
+  \let#1\KVS@empty
+  \KVS@cmd@inc
+  #2\kv@parse#2{#5}{\kv@processor@known{#3}#1}%
+  \KVS@cmd@dec
+  \let#4=#1%
+}
+\def\kvsetknownkeys@expandafter{%
+  \expandafter
+  \KVS@setknownkeys
+      \csname KVS@cmd\KVS@cmd\endcsname\expandafter
+}
+\KVS@AtEnd%
+%% \section{Installation}
+\endinput
+%%
+%% End of file `kvsetkeys.sty'.
diff --git a/Master/tlpkg/libexec/ctan2tds b/Master/tlpkg/libexec/ctan2tds
index 21b9d33a837..eb8a73042d8 100755
--- a/Master/tlpkg/libexec/ctan2tds
+++ b/Master/tlpkg/libexec/ctan2tds
@@ -3126,6 +3126,7 @@ my $core_latex = "$Master/texmf-dist/tex/latex";
  'kdgdocs'      => 'latex',  # requires interaction
  'komacv'	=> 'latex',  # requires interaction
  'kvoptions'	=> 'etex',
+ 'kvsetkeys'	=> 'etex',
  'labelcas'     => 'latex',  # requires interaction
  'lastpage'     => 'tex',
  'latex-veryshortguide' => 'latex',  # requires interaction