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|
%%
%% This is file `ltxcmds.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% ltxcmds.dtx (with options: `package')
%%
%% This is a generated file.
%%
%% Copyright (C) 2009, 2010 by
%% Heiko Oberdiek <heiko.oberdiek at googlemail.com>
%%
%% 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
%% http://www.latex-project.org/lppl/lppl-1-3c.txt
%% and 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.
%%
%% This work has the LPPL maintenance status "maintained".
%%
%% This Current Maintainer of this work is Heiko Oberdiek.
%%
%% 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 ltxcmds.dtx
%% and the derived files
%% ltxcmds.sty, ltxcmds.pdf, ltxcmds.ins, ltxcmds.drv,
%% ltxcmds-test1.tex.
%%
\begingroup
\catcode44 12 % ,
\catcode45 12 % -
\catcode46 12 % .
\catcode58 12 % :
\catcode64 11 % @
\catcode123 1 % {
\catcode125 2 % }
\expandafter\let\expandafter\x\csname ver@ltxcmds.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
\catcode35 6 % #
\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{ltxcmds}{The package is already loaded}%
\aftergroup\endinput
\fi
\fi
\endgroup
\begingroup
\catcode35 6 % #
\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@ltxcmds.sty\endcsname
\ProvidesPackage{ltxcmds}%
[2010/04/08 v1.5 LaTeX kernel commands for general use (HO)]
\begingroup
\catcode123 1 % {
\catcode125 2 % }
\def\x{\endgroup
\expandafter\edef\csname LTXcmds@AtEnd\endcsname{%
\catcode35 \the\catcode35\relax
\catcode64 \the\catcode64\relax
\catcode123 \the\catcode123\relax
\catcode125 \the\catcode125\relax
}%
}%
\x
\catcode35 6 % #
\catcode64 11 % @
\catcode123 1 % {
\catcode125 2 % }
\def\TMP@EnsureCode#1#2{%
\edef\LTXcmds@AtEnd{%
\LTXcmds@AtEnd
\catcode#1 \the\catcode#1\relax
}%
\catcode#1 #2\relax
}
\TMP@EnsureCode{40}{12}% (
\TMP@EnsureCode{41}{12}% )
\TMP@EnsureCode{45}{12}% -
\TMP@EnsureCode{46}{12}% .
\TMP@EnsureCode{47}{12}% /
\TMP@EnsureCode{60}{12}% <
\TMP@EnsureCode{61}{12}% =
\TMP@EnsureCode{62}{12}% >
\TMP@EnsureCode{91}{12}% [
\TMP@EnsureCode{96}{12}% `
\TMP@EnsureCode{93}{12}% ]
\TMP@EnsureCode{94}{12}% ^ (superscript) (!)
\TMP@EnsureCode{124}{12}% |
\chardef\ltx@zero=0 %
\chardef\ltx@one=1 %
\chardef\ltx@two=2 %
\chardef\ltx@cclv=255 %
\long\def\ltx@gobble#1{}
\long\def\ltx@gobbletwo#1#2{}
\long\def\ltx@gobblethree#1#2#3{}
\long\def\ltx@gobblefour#1#2#3#4{}
\long\def\ltx@firstofone#1{#1}
\long\def\ltx@firstoftwo#1#2{#1}
\long\def\ltx@secondoftwo#1#2{#2}
\long\def\ltx@car#1#2\@nil{#1}
\long\def\ltx@cdr#1#2\@nil{#2}
\long\def\ltx@cartwo#1#2#3\@nil{#1#2}
\long\def\ltx@cdrtwo#1#2#3\@nil{#3}
\long\def\ltx@carthree#1#2#3#4\@nil{#1#2#3}
\long\def\ltx@cdrthree#1#2#3#4\@nil{#4}
\long\def\ltx@carfour#1#2#3#4#5\@nil{#1#2#3#4}
\long\def\ltx@cdrfour#1#2#3#4#5\@nil{#5}
\long\def\ltx@ReturnAfterFi#1\fi{\fi#1}
\long\def\ltx@ReturnAfterElseFi#1\else#2\fi{\fi#1}
\def\ltx@empty{}
\def\ltx@space{ }
\begingroup
\lccode`0=`\%\relax
\lowercase{\endgroup
\def\ltx@percentchar{0}%
}
\begingroup
\lccode`0=`\\\relax
\lowercase{\endgroup
\def\ltx@backslashchar{0}%
}
\def\ltx@newif#1{%
\begingroup
\escapechar=-1 %
\expandafter\endgroup
\expandafter\LTXcmds@newif\string#1\@nil
}
\begingroup
\escapechar=-1 %
\expandafter\endgroup
\expandafter\def\expandafter\LTXcmds@newif\string\if#1\@nil{%
\expandafter\edef\csname#1true\endcsname{%
\let
\expandafter\noexpand\csname if#1\endcsname
\noexpand\iftrue
}%
\expandafter\edef\csname#1false\endcsname{%
\let
\expandafter\noexpand\csname if#1\endcsname
\noexpand\iffalse
}%
\csname#1false\endcsname
}
\def\ltx@LocalExpandAfter{%
\begingroup
\expandafter\expandafter\expandafter
\endgroup
\expandafter
}
\ltx@LocalExpandAfter
\ifx\csname ifcsname\endcsname\relax
\def\ltx@ifundefined#1{%
\expandafter\ifx\csname #1\endcsname\relax
\expandafter\ltx@firstoftwo
\else
\expandafter\ltx@secondoftwo
\fi
}%
\def\ltx@IfUndefined#1{%
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname #1\endcsname\relax
\expandafter\ltx@firstoftwo
\else
\expandafter\ltx@secondoftwo
\fi
}%
\expandafter\ltx@gobble
\else
\expandafter\ltx@firstofone
\fi
{%
\def\ltx@ifundefined#1{%
\ifcsname #1\endcsname
\expandafter\ifx\csname #1\endcsname\relax
\expandafter\expandafter\expandafter\ltx@firstoftwo
\else
\expandafter\expandafter\expandafter\ltx@secondoftwo
\fi
\else
\expandafter\ltx@firstoftwo
\fi
}%
\let\ltx@IfUndefined\ltx@ifundefined
}
\def\ltx@RemovePrefix#1>{}
\def\ltx@StripPrefix{%
\expandafter\ltx@RemovePrefix
}
\def\ltx@clsextension{cls}
\def\ltx@pkgextension{sty}
\def\ltx@iffileloaded#1{%
\ltx@ifundefined{ver@#1}\ltx@secondoftwo\ltx@firstoftwo
}
\def\ltx@ifclassloaded#1{%
\ltx@iffileloaded{#1.\ltx@clsextension}%
}
\def\ltx@ifpackageloaded#1{%
\ltx@iffileloaded{#1.\ltx@pkgextension}%
}
\def\ltx@iffilelater#1#2{%
\ltx@iffileloaded{#1}{%
\expandafter\LTXcmds@IfLater\expandafter{%
\number
\expandafter\expandafter\expandafter\LTXcmds@ParseVersion
\expandafter\expandafter\expandafter{%
\csname ver@#1\endcsname
}%
\expandafter}\expandafter{%
\number
\expandafter\LTXcmds@ParseVersion\expandafter{#2}%
}%
}\ltx@secondoftwo
}
\def\LTXcmds@IfLater#1#2{%
\ifcase 0%
\ifnum#1<19940101 %
\else
\ifnum#2<19940101 %
\else
\ifnum#2>#1 %
\else
1%
\fi
\fi
\fi
\ltx@space
\expandafter\ltx@secondoftwo
\else
\expandafter\ltx@firstoftwo
\fi
}
\def\ltx@ifclasslater#1{%
\ltx@ifclasslater{#1.\ltx@clsextension}%
}
\def\ltx@ifpackagelater#1{%
\ltx@iffilelater{#1.\ltx@pkgextension}%
}
\ltx@IfUndefined{pdfmatch}{%
\def\LTXcmds@ParseVersion#1{%
\LTXcmds@@ParseVersion#10000/00/00\@nil
}%
\def\LTXcmds@@ParseVersion#1#2#3#4/#5#6/#7#8#9\@nil{%
#1#2#3#4#5#6#7#8%
}%
}{%
\def\LTXcmds@ParseVersion#1{%
\ifnum\pdfmatch{%
^%
(199[4-9]|[2-9][0-9][0-9][0-9])/%
(0[1-9]|1[0-2])/%
(0[1-9]|[1-2][0-9]|3[0-1])%
}{#1}=1 %
\ltx@StripPrefix\pdflastmatch1 %
\ltx@StripPrefix\pdflastmatch2 %
\ltx@StripPrefix\pdflastmatch3 %
\else
0%
\fi
}%
}
\def\ltx@GlobalAppendToMacro#1#2{%
\ifx\ltx@undefined#1%
\let#1\ltx@empty
\else
\ifx\relax#1%
\let#1\ltx@empty
\fi
\fi
\begingroup
\toks0\expandafter{#1#2}%
\xdef#1{\the\toks0}%
\endgroup
}
\def\ltx@LocalAppendToMacro#1#2{%
\global\let\LTXcmds@gtemp#1%
\ifx\ltx@undefined\LTXcmds@gtemp
\global\let\LTXcmds@gtemp\ltx@empty
\else
\ifx\relax\LTXcmds@gtemp
\global\letLTXcmds@gtemp\ltx@empty
\fi
\fi
\begingroup
\toks0\expandafter{\LTXcmds@gtemp#2}%
\xdef\LTXcmds@gtemp{\the\toks0}%
\endgroup
\let#1\LTXcmds@gtemp
}
\long\def\ltx@ifnextchar#1#2#3{%
\begingroup
\let\LTXcmds@CharToken= #1\relax
\toks\ltx@zero{#2}%
\toks\ltx@two{#3}%
\futurelet\LTXcmds@LetToken\LTXcmds@ifnextchar
}
\def\LTXcmds@ifnextchar{%
\ifx\LTXcmds@LetToken\LTXcmds@CharToken
\expandafter\endgroup\the\toks\expandafter\ltx@zero
\else
\ifx\LTXcmds@LetToken\LTXcmds@SpaceToken
\expandafter\expandafter\expandafter\LTXcmds@@ifnextchar
\else
\expandafter\endgroup\the\toks
\expandafter\expandafter\expandafter\ltx@two
\fi
\fi
}
\begingroup
\def\x#1{\endgroup
\def\LTXcmds@@ifnextchar#1{%
\futurelet\LTXcmds@LetToken\LTXcmds@ifnextchar
}%
}%
\x{ }
\begingroup
\def\x#1{\endgroup
\let\LTXcmds@SpaceToken= #1%
}%
\x{ }
\LTXcmds@AtEnd
\endinput
%%
%% End of file `ltxcmds.sty'.
|
