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authorKarl Berry <karl@freefriends.org>2019-12-17 23:27:53 +0000
committerKarl Berry <karl@freefriends.org>2019-12-17 23:27:53 +0000
commitefd845c6c62e8bcc3f6a38107df5fa96632f18a5 (patch)
tree8f876d6cba3810d3848e236ef815d21bd1a5c4b1 /Master/texmf-dist/tex
parent0e49cbf7e617d4a4092f3367ea1a9fda647e1fc3 (diff)
etexcmds split from oberdiek (18dec19)
git-svn-id: svn://tug.org/texlive/trunk@53171 c570f23f-e606-0410-a88d-b1316a301751
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-rw-r--r--Master/texmf-dist/tex/generic/etexcmds/etexcmds.sty292
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diff --git a/Master/texmf-dist/tex/generic/etexcmds/etexcmds.sty b/Master/texmf-dist/tex/generic/etexcmds/etexcmds.sty
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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.
+%%
+%% Project: etexcmds
+%% Version: 2019/12/15 v1.7
+%%
+%% Copyright (C)
+%% 2007, 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/etexcmds/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 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\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@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
+ \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\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@etexcmds.sty\endcsname
+\ProvidesPackage{etexcmds}%
+ [2019/12/15 v1.7 Avoid name clashes with e-TeX commands (HO)]%
+\begingroup\catcode61\catcode48\catcode32=10\relax%
+ \catcode13=5 % ^^M
+ \endlinechar=13 %
+ \catcode123=1 % {
+ \catcode125=2 % }
+ \catcode64=11 % @
+ \def\x{\endgroup
+ \expandafter\edef\csname etexcmds@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\etexcmds@AtEnd{%
+ \etexcmds@AtEnd
+ \catcode#1=\the\catcode#1\relax
+ }%
+ \catcode#1=#2\relax
+}
+\TMP@EnsureCode{39}{12}% '
+\TMP@EnsureCode{40}{12}% (
+\TMP@EnsureCode{41}{12}% )
+\TMP@EnsureCode{44}{12}% ,
+\TMP@EnsureCode{45}{12}% -
+\TMP@EnsureCode{46}{12}% .
+\TMP@EnsureCode{47}{12}% /
+\TMP@EnsureCode{60}{12}% <
+\TMP@EnsureCode{91}{12}% [
+\TMP@EnsureCode{93}{12}% ]
+\edef\etexcmds@AtEnd{%
+ \etexcmds@AtEnd
+ \escapechar\the\escapechar\relax
+ \noexpand\endinput
+}
+\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
+ \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]%
+ \TMP@RequirePackage{iftex}[2019/11/07]%
+\else
+ \RequirePackage{infwarerr}[2007/09/09]%
+ \RequirePackage{iftex}[2019/11/07]%
+\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\x\y
+ \endgroup
+ \let\etex@unexpanded\@@unexpanded
+ \etex@unexpandedtrue
+ \else
+ \ifluatex
+ \ifnum\luatexversion<36 %
+ \else
+ \begingroup
+ \directlua{%
+ tex.enableprimitives('etex@',{'unexpanded'})%
+ }%
+ \global\let\etex@unexpanded\etex@unexpanded
+ \endgroup
+ \fi
+ \fi
+ \edef\y{\meaning\etex@unexpanded}%
+ \ifx\x\y
+ \endgroup
+ \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
+\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\x\y
+ \endgroup
+ \let\etex@expanded\@@expanded
+ \etex@expandedtrue
+ \else
+ \ifluatex
+ \ifnum\luatexversion<36 %
+ \else
+ \begingroup
+ \directlua{%
+ tex.enableprimitives('etex@',{'expanded'})%
+ }%
+ \global\let\etex@expanded\etex@expanded
+ \endgroup
+ \fi
+ \fi
+ \edef\y{\meaning\etex@expanded}%
+ \ifx\x\y
+ \endgroup
+ \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
+\fi
+\etexcmds@AtEnd%
+%% \section{Installation}
+\endinput
+%%
+%% End of file `etexcmds.sty'.