tex-compiler/texmf-dist/tex/generic/kvdefinekeys/kvdefinekeys.sty

%%
%% This is file `kvdefinekeys.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% kvdefinekeys.dtx  (with options: `package')
%% 
%% This is a generated file.
%% 
%% Project: kvdefinekeys
%% Version: 2019-12-19 v1.6
%% 
%% Copyright (C)
%%    2010, 2011 Heiko Oberdiek
%%    2016-2019 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/kvdefinekeys/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 kvdefinekeys.dtx
%% and the derived files
%%    kvdefinekeys.sty, kvdefinekeys.pdf, kvdefinekeys.ins, kvdefinekeys.drv,
%%    kvdefinekeys-test1.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@kvdefinekeys.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{kvdefinekeys}{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@kvdefinekeys.sty\endcsname
\ProvidesPackage{kvdefinekeys}%
  [2019-12-19 v1.6 Define keys (HO)]%
\begingroup\catcode61\catcode48\catcode32=10\relax%
  \catcode13=5 % ^^M
  \endlinechar=13 %
  \catcode123=1 % {
  \catcode125=2 % }
  \catcode64=11 % @
  \def\x{\endgroup
    \expandafter\edef\csname KVD@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\KVD@AtEnd{%
    \KVD@AtEnd
    \catcode#1=\the\catcode#1\relax
  }%
  \catcode#1=#2\relax
}
\TMP@EnsureCode{42}{12}% *
\TMP@EnsureCode{46}{12}% .
\TMP@EnsureCode{47}{12}% /
\TMP@EnsureCode{91}{12}% [
\TMP@EnsureCode{93}{12}% ]
\edef\KVD@AtEnd{\KVD@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{ltxcmds}[2010/03/01]%
  \let\@ifundefined\ltx@IfUndefined
  \let\@ifnextchar\ltx@ifnextchar
  \long\def\@firstoftwo#1#2{#1}
  \long\def\@secondoftwo#1#2{#2}
\else
\fi
\@ifundefined{protected}{%
  \@ifundefined{DeclareRobustCommand}{%
    \def\kv@define@key#1#2%
  }{%
    \DeclareRobustCommand*{\kv@define@key}[2]%
  }%
}{%
  \protected\def\kv@define@key#1#2%
}%
{%
  \begingroup
    \csname @safe@activestrue\endcsname
    \let\ifincsname\iftrue
    \edef\KVD@temp{\endgroup
      \noexpand\KVD@DefineKey{#1}{#2}%
    }%
  \KVD@temp
}
\def\KVD@DefineKey#1#2{%
  \begingroup
   \toks\z@{\endgroup\KVD@DefineKeyWithDefault{#1}{#2}}%
   \toks\tw@{\endgroup\long\expandafter\def\csname KV@#1@#2\endcsname##1}%
  \@ifnextchar[{\the\toks\z@}{\the\toks\tw@}%
}
\long\def\KVD@DefineKeyWithDefault#1#2[#3]{%
  \expandafter\def\csname KV@#1@#2@default\expandafter\endcsname
  \expandafter{%
    \csname KV@#1@#2\endcsname{#3}%
  }%
  \long\expandafter\def\csname KV@#1@#2\endcsname##1%
}
\KVD@AtEnd%
\endinput
%%
%% End of file `kvdefinekeys.sty'.