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%%
%% This is file `etexcmds.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% etexcmds.dtx (with options: `package')
%%
%% This is a generated file.
%%
%% Copyright (C) 2007, 2010 by Heiko Oberdiek <oberdiek@uni-freiburg.de>
%%
%% 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 etexcmds.dtx
%% and the derived files
%% etexcmds.sty, etexcmds.pdf, etexcmds.ins, etexcmds.drv,
%% etexcmds-test1.tex, etexcmds-test2.tex, etexcmds-test3.tex,
%% etexcmds-test4.tex.
%%
\begingroup
\catcode44 12 % ,
\catcode45 12 % -
\catcode46 12 % .
\catcode58 12 % :
\catcode64 11 % @
\catcode123 1 % {
\catcode125 2 % }
\expandafter\let\expandafter\x\csname ver@etexcmds.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{etexcmds}{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@etexcmds.sty\endcsname
\ProvidesPackage{etexcmds}%
[2010/01/28 v1.3 Prefix for e-TeX command names (HO)]
\begingroup
\catcode123 1 % {
\catcode125 2 % }
\def\x{\endgroup
\expandafter\edef\csname etexcmds@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\etexcmds@AtEnd{%
\etexcmds@AtEnd
\catcode#1 \the\catcode#1\relax
}%
\catcode#1 #2\relax
}
\TMP@EnsureCode{44}{12}% ,
\TMP@EnsureCode{45}{12}% -
\TMP@EnsureCode{46}{12}% .
\TMP@EnsureCode{47}{12}% /
\TMP@EnsureCode{61}{12}% =
\edef\etexcmds@AtEnd{%
\etexcmds@AtEnd
\escapechar\the\escapechar\relax
}
\escapechar=92 % backslash
\def\etexcmds@newif#1{%
\expandafter\edef\csname etex@#1false\endcsname{%
\let
\expandafter\noexpand\csname ifetex@#1\endcsname
\noexpand\iffalse
}%
\expandafter\edef\csname etex@#1true\endcsname{%
\let
\expandafter\noexpand\csname ifetex@#1\endcsname
\noexpand\iftrue
}%
\csname etex@#1false\endcsname
}
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname RequirePackage\endcsname\relax
\input infwarerr.sty\relax
\else
\RequirePackage{infwarerr}[2007/09/09]%
\fi
\etexcmds@newif{unexpanded}
\begingroup
\edef\x{\string\unexpanded}%
\edef\y{\meaning\unexpanded}%
\ifx\x\y
\endgroup
\let\etex@unexpanded\unexpanded
\etex@unexpandedtrue
\else
\edef\y{\meaning\normalunexpanded}%
\ifx\x\y
\endgroup
\let\etex@unexpanded\normalunexpanded
\etex@unexpandedtrue
\else
\edef\y{\meaning\@@unexpanded}%
\ifx\y
\endgroup
\let\etex@unexpanded\@@unexpanded
\etex@unexpandedtrue
\else
\endgroup
\@PackageInfoNoLine{etexcmds}{%
Could not find \string\unexpanded.\MessageBreak
That can mean that you are not using e-TeX or\MessageBreak
that some package has redefined \string\unexpanded.\MessageBreak
In the latter case, load this package earlier%
}%
\etex@unexpandedfalse
\fi
\fi
\fi
\etexcmds@newif{expanded}
\begingroup
\edef\x{\string\expanded}%
\edef\y{\meaning\expanded}%
\ifx\x\y
\endgroup
\let\etex@expanded\expanded
\etex@expandedtrue
\else
\edef\y{\meaning\normalexpanded}%
\ifx\x\y
\endgroup
\let\etex@expanded\normalexpanded
\etex@expandedtrue
\else
\edef\y{\meaning\@@expanded}%
\ifx\y
\endgroup
\let\etex@expanded\@@expanded
\etex@expandedtrue
\else
\endgroup
\@PackageInfoNoLine{etexcmds}{%
Could not find \string\expanded.\MessageBreak
That can mean that you are not using pdfTeX 1.50 or\MessageBreak
that some package has redefined \string\expanded.\MessageBreak
In the latter case, load this package earlier%
}%
\etex@expandedfalse
\fi
\fi
\fi
\etexcmds@AtEnd
\endinput
%%
%% End of file `etexcmds.sty'.
|
