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diff --git a/macros/latex/contrib/oberdiek/ifluatex.dtx b/macros/latex/contrib/oberdiek/ifluatex.dtx new file mode 100644 index 0000000000..556dbfaef4 --- /dev/null +++ b/macros/latex/contrib/oberdiek/ifluatex.dtx @@ -0,0 +1,920 @@ +% \iffalse meta-comment +% +% File: ifluatex.dtx +% Version: 2016/05/16 v1.4 +% Info: Provides the ifluatex switch +% +% Copyright (C) 2007, 2009, 2010 by +% Heiko Oberdiek <heiko.oberdiek at googlemail.com> +% 2016 +% https://github.com/ho-tex/oberdiek/issues +% +% 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 ifluatex.dtx +% and the derived files +% ifluatex.sty, ifluatex.pdf, ifluatex.ins, ifluatex.drv, +% ifluatex-test1.tex, ifluatex-test2.tex, ifluatex-test3.tex. +% +% Distribution: +% CTAN:macros/latex/contrib/oberdiek/ifluatex.dtx +% CTAN:macros/latex/contrib/oberdiek/ifluatex.pdf +% +% Unpacking: +% (a) If ifluatex.ins is present: +% tex ifluatex.ins +% (b) Without ifluatex.ins: +% tex ifluatex.dtx +% (c) If you insist on using LaTeX +% latex \let\install=y\input{ifluatex.dtx} +% (quote the arguments according to the demands of your shell) +% +% Documentation: +% (a) If ifluatex.drv is present: +% latex ifluatex.drv +% (b) Without ifluatex.drv: +% latex ifluatex.dtx; ... +% The class ltxdoc loads the configuration file ltxdoc.cfg +% if available. Here you can specify further options, e.g. +% use A4 as paper format: +% \PassOptionsToClass{a4paper}{article} +% +% Programm calls to get the documentation (example): +% pdflatex ifluatex.dtx +% makeindex -s gind.ist ifluatex.idx +% pdflatex ifluatex.dtx +% makeindex -s gind.ist ifluatex.idx +% pdflatex ifluatex.dtx +% +% Installation: +% TDS:tex/generic/oberdiek/ifluatex.sty +% TDS:doc/latex/oberdiek/ifluatex.pdf +% TDS:doc/latex/oberdiek/test/ifluatex-test1.tex +% TDS:doc/latex/oberdiek/test/ifluatex-test2.tex +% TDS:doc/latex/oberdiek/test/ifluatex-test3.tex +% TDS:source/latex/oberdiek/ifluatex.dtx +% +%<*ignore> +\begingroup + \catcode123=1 % + \catcode125=2 % + \def\x{LaTeX2e}% +\expandafter\endgroup +\ifcase 0\ifx\install y1\fi\expandafter + \ifx\csname processbatchFile\endcsname\relax\else1\fi + \ifx\fmtname\x\else 1\fi\relax +\else\csname fi\endcsname +%</ignore> +%<*install> +\input docstrip.tex +\Msg{************************************************************************} +\Msg{* Installation} +\Msg{* Package: ifluatex 2016/05/16 v1.4 Provides the ifluatex switch (HO)} +\Msg{************************************************************************} + +\keepsilent +\askforoverwritefalse + +\let\MetaPrefix\relax +\preamble + +This is a generated file. + +Project: ifluatex +Version: 2016/05/16 v1.4 + +Copyright (C) 2007, 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 ifluatex.dtx +and the derived files + ifluatex.sty, ifluatex.pdf, ifluatex.ins, ifluatex.drv, + ifluatex-test1.tex, ifluatex-test2.tex, ifluatex-test3.tex. + +\endpreamble +\let\MetaPrefix\DoubleperCent + +\generate{% + \file{ifluatex.ins}{\from{ifluatex.dtx}{install}}% + \file{ifluatex.drv}{\from{ifluatex.dtx}{driver}}% + \usedir{tex/generic/oberdiek}% + \file{ifluatex.sty}{\from{ifluatex.dtx}{package}}% +% \usedir{doc/latex/oberdiek/test}% +% \file{ifluatex-test1.tex}{\from{ifluatex.dtx}{test1}}% +% \file{ifluatex-test2.tex}{\from{ifluatex.dtx}{test-reload1}}% +% \file{ifluatex-test3.tex}{\from{ifluatex.dtx}{test-reload2}}% + \nopreamble + \nopostamble +% \usedir{source/latex/oberdiek/catalogue}% +% \file{ifluatex.xml}{\from{ifluatex.dtx}{catalogue}}% +} + +\catcode32=13\relax% active space +\let =\space% +\Msg{************************************************************************} +\Msg{*} +\Msg{* To finish the installation you have to move the following} +\Msg{* file into a directory searched by TeX:} +\Msg{*} +\Msg{* ifluatex.sty} +\Msg{*} +\Msg{* To produce the documentation run the file `ifluatex.drv'} +\Msg{* through LaTeX.} +\Msg{*} +\Msg{* Happy TeXing!} +\Msg{*} +\Msg{************************************************************************} + +\endbatchfile +%</install> +%<*ignore> +\fi +%</ignore> +%<*driver> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{ifluatex.drv}% + [2016/05/16 v1.4 Provides the ifluatex switch (HO)]% +\documentclass{ltxdoc} +\usepackage{holtxdoc}[2011/11/22] +\begin{document} + \DocInput{ifluatex.dtx}% +\end{document} +%</driver> +% \fi +% +% +% \CharacterTable +% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z +% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z +% Digits \0\1\2\3\4\5\6\7\8\9 +% Exclamation \! Double quote \" Hash (number) \# +% Dollar \$ Percent \% Ampersand \& +% Acute accent \' Left paren \( Right paren \) +% Asterisk \* Plus \+ Comma \, +% Minus \- Point \. Solidus \/ +% Colon \: Semicolon \; Less than \< +% Equals \= Greater than \> Question mark \? +% Commercial at \@ Left bracket \[ Backslash \\ +% Right bracket \] Circumflex \^ Underscore \_ +% Grave accent \` Left brace \{ Vertical bar \| +% Right brace \} Tilde \~} +% +% \GetFileInfo{ifluatex.drv} +% +% \title{The \xpackage{ifluatex} package} +% \date{2016/05/16 v1.4} +% \author{Heiko Oberdiek\thanks +% {Please report any issues at https://github.com/ho-tex/oberdiek/issues}\\ +% \xemail{heiko.oberdiek at googlemail.com}} +% +% \maketitle +% +% \begin{abstract} +% This package looks for \LuaTeX\ regardless of its mode +% and provides the switch \cs{ifluatex}. Also it makes +% \cs{luatexversion} available if it is not present. +% It works with \plainTeX\ or \LaTeX. +% \end{abstract} +% +% \tableofcontents +% +% \section{Documentation} +% +% The package \xpackage{ifluatex} can be used with both \plainTeX\ +% and \LaTeX: +% \begin{description} +% \item[\plainTeX:] |\input ifluatex.sty| +% \item[\LaTeXe:] |\usepackage{ifluatex}| +% \end{description} +% +% \DescribeMacro{\ifluatex} +% The package provides the switch \cs{ifluatex}: +% \begin{quote} +% |\ifluatex|\\ +% \hspace{1.5em}\LuaTeX\ is running\\ +% |\else|\\ +% \hspace{1.5em}Without \LuaTeX\\ +% |\fi| +% \end{quote} +% +% Since version 0.39 \LuaTeX\ only provides \cs{directlua} at startup +% time. Also the syntax of \cs{directlua} changed in version 0.36. +% Thus the user might want to check the LuaTeX version. +% Therefore this package also makes \cs{luatexversion} and +% \cs{luatexrevision} available, if it is not yet done. +% +% If you want to detect the mode (DVI or PDF), then use package +% \xpackage{ifpdf}. \LuaTeX\ has inherited \cs{pdfoutput} from \pdfTeX. +% +% \StopEventually{ +% } +% +% \section{Implementation} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% \subsection{Reload check and package identification} +% Reload check, especially if the package is not used with \LaTeX. +% \begin{macrocode} +\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@ifluatex.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{ifluatex}{The package is already loaded}% + \aftergroup\endinput + \fi + \fi +\endgroup% +% \end{macrocode} +% Package identification: +% \begin{macrocode} +\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@ifluatex.sty\endcsname +\ProvidesPackage{ifluatex}% + [2016/05/16 v1.4 Provides the ifluatex switch (HO)]% +% \end{macrocode} +% +% \subsection{Catcodes} +% +% \begin{macrocode} +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode123=1 % { + \catcode125=2 % } + \catcode64=11 % @ + \def\x{\endgroup + \expandafter\edef\csname ifluatex@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\ifluatex@AtEnd{% + \ifluatex@AtEnd + \catcode#1=\the\catcode#1\relax + }% + \catcode#1=#2\relax +} +\TMP@EnsureCode{10}{12}% ^^J +\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{58}{12}% : +\TMP@EnsureCode{60}{12}% < +\TMP@EnsureCode{94}{7}% ^ +\TMP@EnsureCode{96}{12}% ` +\edef\ifluatex@AtEnd{\ifluatex@AtEnd\noexpand\endinput} +% \end{macrocode} +% +% \subsection{Macro for error messages} +% +% \begin{macro}{\ifluatex@Error} +% \begin{macrocode} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname PackageError\endcsname\relax + \def\ifluatex@Error#1#2{% + \begingroup + \newlinechar=10 % + \def\MessageBreak{^^J}% + \edef\x{\errhelp{#2}}% + \x + \errmessage{Package ifluatex Error: #1}% + \endgroup + }% +\else + \def\ifluatex@Error{% + \PackageError{ifluatex}% + }% +\fi +% \end{macrocode} +% \end{macro} +% +% \subsection{Check for previously defined \cs{ifluatex}} +% +% \begin{macrocode} +\begingroup + \expandafter\ifx\csname ifluatex\endcsname\relax + \else + \edef\i/{\expandafter\string\csname ifluatex\endcsname}% + \ifluatex@Error{Name clash, \i/ is already defined}{% + Incompatible versions of \i/ can cause problems,\MessageBreak + therefore package loading is aborted.% + }% + \endgroup + \expandafter\ifluatex@AtEnd + \fi% +\endgroup +% \end{macrocode} +% +% \subsection{\cs{ifluatex}} +% +% \begin{macro}{\ifluatex} +% \begin{macrocode} +\let\ifluatex\iffalse +% \end{macrocode} +% \end{macro} +% +% Test \cs{luatexversion}. Is it defined and different from +% \cs{relax}? Someone could have used \LaTeX\ internal +% \cs{@ifundefined}, or something else involving. +% Notice, \cs{csname} is executed inside a group for the test +% to cancel the side effect of \cs{csname}. +% \begin{macrocode} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname luatexversion\endcsname\relax +\else + \expandafter\let\csname ifluatex\expandafter\endcsname + \csname iftrue\endcsname +\fi +% \end{macrocode} +% +% \subsection{Lua\TeX\ v0.39} +% +% Starting with version 0.39 \LuaTeX\ wants to provide \cs{directlua} +% as only primitive at startup time beyond vanilla \TeX's primitives. +% Then \cs{directlua} exists, but \cs{luatexversion} cannot be found. +% Unhappily also the syntax of \cs{directlua} changed in v0.36, +% thus the user would want to check \cs{luatexversion}. +% Therefore we make \cs{luatexversion} available using +% \LuaTeX's Lua function |tex.enableprimitives|. +% +% \begin{macrocode} +\ifluatex +\else + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname directlua\endcsname\relax + \else + \expandafter\let\csname ifluatex\expandafter\endcsname + \csname iftrue\endcsname + \begingroup + \newlinechar=10 % + \endlinechar=\newlinechar% + \ifnum0% + \directlua{% + if tex.enableprimitives then + tex.enableprimitives('ifluatex', {'luatexversion'}) + tex.print('1') + end + }% + \ifx\ifluatexluatexversion\@undefined\else 1\fi % + =11 % + \global\let\luatexversion\ifluatexluatexversion% + \else% + \ifluatex@Error{% + Missing \string\luatexversion% + }{% + Update LuaTeX.% + }% + \fi% + \endgroup% + \fi +\fi +% \end{macrocode} +% \begin{macrocode} +\ifluatex + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname luatexrevision\endcsname\relax + \ifnum\luatexversion<36 % + \else + \begingroup + \ifx\luatexrevision\relax + \let\luatexrevision\@undefined + \fi + \newlinechar=10 % + \endlinechar=\newlinechar% + \ifcase0% + \directlua{% + if tex.enableprimitives then + tex.enableprimitives('ifluatex', {'luatexrevision'}) + else + tex.print('1') + end + }% + \ifx\ifluatexluatexrevision\@undefined 1\fi% + \relax% + \global\let\luatexrevision\ifluatexluatexrevision% + \fi% + \endgroup% + \fi + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname luatexrevision\endcsname\relax + \ifluatex@Error{% + Missing \string\luatexrevision% + }{% + Update LuaTeX.% + }% + \fi + \fi +\fi +% \end{macrocode} +% +% \subsection{Protocol entry} +% +% Log comment: +% \begin{macrocode} +\begingroup + \expandafter\ifx\csname PackageInfo\endcsname\relax + \def\x#1#2{% + \immediate\write-1{Package #1 Info: #2.}% + }% + \else + \let\x\PackageInfo + \expandafter\let\csname on@line\endcsname\empty + \fi + \x{ifluatex}{LuaTeX \ifluatex\else not \fi detected}% +\endgroup +% \end{macrocode} +% \begin{macrocode} +\ifluatex@AtEnd% +% \end{macrocode} +% \begin{macrocode} +%</package> +% \end{macrocode} +% +% \section{Test} +% +% \subsection{Catcode checks for loading} +% +% \begin{macrocode} +%<*test1> +% \end{macrocode} +% \begin{macrocode} +\catcode`\{=1 % +\catcode`\}=2 % +\catcode`\#=6 % +\catcode`\@=11 % +\expandafter\ifx\csname count@\endcsname\relax + \countdef\count@=255 % +\fi +\expandafter\ifx\csname @gobble\endcsname\relax + \long\def\@gobble#1{}% +\fi +\expandafter\ifx\csname @firstofone\endcsname\relax + \long\def\@firstofone#1{#1}% +\fi +\expandafter\ifx\csname loop\endcsname\relax + \expandafter\@firstofone +\else + \expandafter\@gobble +\fi +{% + \def\loop#1\repeat{% + \def\body{#1}% + \iterate + }% + \def\iterate{% + \body + \let\next\iterate + \else + \let\next\relax + \fi + \next + }% + \let\repeat=\fi +}% +\def\RestoreCatcodes{} +\count@=0 % +\loop + \edef\RestoreCatcodes{% + \RestoreCatcodes + \catcode\the\count@=\the\catcode\count@\relax + }% +\ifnum\count@<255 % + \advance\count@ 1 % +\repeat + +\def\RangeCatcodeInvalid#1#2{% + \count@=#1\relax + \loop + \catcode\count@=15 % + \ifnum\count@<#2\relax + \advance\count@ 1 % + \repeat +} +\def\RangeCatcodeCheck#1#2#3{% + \count@=#1\relax + \loop + \ifnum#3=\catcode\count@ + \else + \errmessage{% + Character \the\count@\space + with wrong catcode \the\catcode\count@\space + instead of \number#3% + }% + \fi + \ifnum\count@<#2\relax + \advance\count@ 1 % + \repeat +} +\def\space{ } +\expandafter\ifx\csname LoadCommand\endcsname\relax + \def\LoadCommand{\input ifluatex.sty\relax}% +\fi +\def\Test{% + \RangeCatcodeInvalid{0}{47}% + \RangeCatcodeInvalid{58}{64}% + \RangeCatcodeInvalid{91}{96}% + \RangeCatcodeInvalid{123}{255}% + \catcode`\@=12 % + \catcode`\\=0 % + \catcode`\%=14 % + \LoadCommand + \RangeCatcodeCheck{0}{36}{15}% + \RangeCatcodeCheck{37}{37}{14}% + \RangeCatcodeCheck{38}{47}{15}% + \RangeCatcodeCheck{48}{57}{12}% + \RangeCatcodeCheck{58}{63}{15}% + \RangeCatcodeCheck{64}{64}{12}% + \RangeCatcodeCheck{65}{90}{11}% + \RangeCatcodeCheck{91}{91}{15}% + \RangeCatcodeCheck{92}{92}{0}% + \RangeCatcodeCheck{93}{96}{15}% + \RangeCatcodeCheck{97}{122}{11}% + \RangeCatcodeCheck{123}{255}{15}% + \RestoreCatcodes +} +\Test +\csname @@end\endcsname +\end +% \end{macrocode} +% \begin{macrocode} +%</test1> +% \end{macrocode} +% +% \section{Reload check for plain} +% +% \begin{macrocode} +%<*test-reload1> +\input ifluatex.sty\relax +\input ifluatex.sty\relax +\csname @@end\endcsname\end +%</test-reload1> +% \end{macrocode} +% +% \begin{macrocode} +%<*test-reload2> +\input miniltx.tex\relax +\input ifluatex.sty\relax +\input ifluatex.sty\relax +\csname @@end\endcsname\end +%</test-reload2> +% \end{macrocode} +% +% \section{Installation} +% +% \subsection{Download} +% +% \paragraph{Package.} This package is available on +% CTAN\footnote{\url{http://ctan.org/pkg/ifluatex}}: +% \begin{description} +% \item[\CTAN{macros/latex/contrib/oberdiek/ifluatex.dtx}] The source file. +% \item[\CTAN{macros/latex/contrib/oberdiek/ifluatex.pdf}] Documentation. +% \end{description} +% +% +% \paragraph{Bundle.} All the packages of the bundle `oberdiek' +% are also available in a TDS compliant ZIP archive. There +% the packages are already unpacked and the documentation files +% are generated. The files and directories obey the TDS standard. +% \begin{description} +% \item[\CTAN{install/macros/latex/contrib/oberdiek.tds.zip}] +% \end{description} +% \emph{TDS} refers to the standard ``A Directory Structure +% for \TeX\ Files'' (\CTAN{tds/tds.pdf}). Directories +% with \xfile{texmf} in their name are usually organized this way. +% +% \subsection{Bundle installation} +% +% \paragraph{Unpacking.} Unpack the \xfile{oberdiek.tds.zip} in the +% TDS tree (also known as \xfile{texmf} tree) of your choice. +% Example (linux): +% \begin{quote} +% |unzip oberdiek.tds.zip -d ~/texmf| +% \end{quote} +% +% \paragraph{Script installation.} +% Check the directory \xfile{TDS:scripts/oberdiek/} for +% scripts that need further installation steps. +% Package \xpackage{attachfile2} comes with the Perl script +% \xfile{pdfatfi.pl} that should be installed in such a way +% that it can be called as \texttt{pdfatfi}. +% Example (linux): +% \begin{quote} +% |chmod +x scripts/oberdiek/pdfatfi.pl|\\ +% |cp scripts/oberdiek/pdfatfi.pl /usr/local/bin/| +% \end{quote} +% +% \subsection{Package installation} +% +% \paragraph{Unpacking.} The \xfile{.dtx} file is a self-extracting +% \docstrip\ archive. The files are extracted by running the +% \xfile{.dtx} through \plainTeX: +% \begin{quote} +% \verb|tex ifluatex.dtx| +% \end{quote} +% +% \paragraph{TDS.} Now the different files must be moved into +% the different directories in your installation TDS tree +% (also known as \xfile{texmf} tree): +% \begin{quote} +% \def\t{^^A +% \begin{tabular}{@{}>{\ttfamily}l@{ $\rightarrow$ }>{\ttfamily}l@{}} +% ifluatex.sty & tex/generic/oberdiek/ifluatex.sty\\ +% ifluatex.pdf & doc/latex/oberdiek/ifluatex.pdf\\ +% test/ifluatex-test1.tex & doc/latex/oberdiek/test/ifluatex-test1.tex\\ +% test/ifluatex-test2.tex & doc/latex/oberdiek/test/ifluatex-test2.tex\\ +% test/ifluatex-test3.tex & doc/latex/oberdiek/test/ifluatex-test3.tex\\ +% ifluatex.dtx & source/latex/oberdiek/ifluatex.dtx\\ +% \end{tabular}^^A +% }^^A +% \sbox0{\t}^^A +% \ifdim\wd0>\linewidth +% \begingroup +% \advance\linewidth by\leftmargin +% \advance\linewidth by\rightmargin +% \edef\x{\endgroup +% \def\noexpand\lw{\the\linewidth}^^A +% }\x +% \def\lwbox{^^A +% \leavevmode +% \hbox to \linewidth{^^A +% \kern-\leftmargin\relax +% \hss +% \usebox0 +% \hss +% \kern-\rightmargin\relax +% }^^A +% }^^A +% \ifdim\wd0>\lw +% \sbox0{\small\t}^^A +% \ifdim\wd0>\linewidth +% \ifdim\wd0>\lw +% \sbox0{\footnotesize\t}^^A +% \ifdim\wd0>\linewidth +% \ifdim\wd0>\lw +% \sbox0{\scriptsize\t}^^A +% \ifdim\wd0>\linewidth +% \ifdim\wd0>\lw +% \sbox0{\tiny\t}^^A +% \ifdim\wd0>\linewidth +% \lwbox +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \end{quote} +% If you have a \xfile{docstrip.cfg} that configures and enables \docstrip's +% TDS installing feature, then some files can already be in the right +% place, see the documentation of \docstrip. +% +% \subsection{Refresh file name databases} +% +% If your \TeX~distribution +% (\teTeX, \mikTeX, \dots) relies on file name databases, you must refresh +% these. For example, \teTeX\ users run \verb|texhash| or +% \verb|mktexlsr|. +% +% \subsection{Some details for the interested} +% +% \paragraph{Attached source.} +% +% The PDF documentation on CTAN also includes the +% \xfile{.dtx} source file. It can be extracted by +% AcrobatReader 6 or higher. Another option is \textsf{pdftk}, +% e.g. unpack the file into the current directory: +% \begin{quote} +% \verb|pdftk ifluatex.pdf unpack_files output .| +% \end{quote} +% +% \paragraph{Unpacking with \LaTeX.} +% The \xfile{.dtx} chooses its action depending on the format: +% \begin{description} +% \item[\plainTeX:] Run \docstrip\ and extract the files. +% \item[\LaTeX:] Generate the documentation. +% \end{description} +% If you insist on using \LaTeX\ for \docstrip\ (really, +% \docstrip\ does not need \LaTeX), then inform the autodetect routine +% about your intention: +% \begin{quote} +% \verb|latex \let\install=y\input{ifluatex.dtx}| +% \end{quote} +% Do not forget to quote the argument according to the demands +% of your shell. +% +% \paragraph{Generating the documentation.} +% You can use both the \xfile{.dtx} or the \xfile{.drv} to generate +% the documentation. The process can be configured by the +% configuration file \xfile{ltxdoc.cfg}. For instance, put this +% line into this file, if you want to have A4 as paper format: +% \begin{quote} +% \verb|\PassOptionsToClass{a4paper}{article}| +% \end{quote} +% An example follows how to generate the +% documentation with pdf\LaTeX: +% \begin{quote} +%\begin{verbatim} +%pdflatex ifluatex.dtx +%makeindex -s gind.ist ifluatex.idx +%pdflatex ifluatex.dtx +%makeindex -s gind.ist ifluatex.idx +%pdflatex ifluatex.dtx +%\end{verbatim} +% \end{quote} +% +% \section{Catalogue} +% +% The following XML file can be used as source for the +% \href{http://mirror.ctan.org/help/Catalogue/catalogue.html}{\TeX\ Catalogue}. +% The elements \texttt{caption} and \texttt{description} are imported +% from the original XML file from the Catalogue. +% The name of the XML file in the Catalogue is \xfile{ifluatex.xml}. +% \begin{macrocode} +%<*catalogue> +<?xml version='1.0' encoding='us-ascii'?> +<!DOCTYPE entry SYSTEM 'catalogue.dtd'> +<entry datestamp='$Date$' modifier='$Author$' id='ifluatex'> + <name>ifluatex</name> + <caption>Provides the \ifluatex switch.</caption> + <authorref id='auth:oberdiek'/> + <copyright owner='Heiko Oberdiek' year='2007,2009,2010'/> + <license type='lppl1.3'/> + <version number='1.4'/> + <description> + The package looks for LuaTeX regardless of its mode and provides + the switch <tt>\ifluatex</tt>; it works with Plain TeX or LaTeX. + <p/> + The package is part of the <xref refid='oberdiek'>oberdiek</xref> + bundle. + </description> + <documentation details='Package documentation' + href='ctan:/macros/latex/contrib/oberdiek/ifluatex.pdf'/> + <ctan file='true' path='/macros/latex/contrib/oberdiek/ifluatex.dtx'/> + <miktex location='oberdiek'/> + <texlive location='ifluatex'/> + <install path='/macros/latex/contrib/oberdiek/oberdiek.tds.zip'/> +</entry> +%</catalogue> +% \end{macrocode} +% +% \begin{History} +% \begin{Version}{2007/12/12 v1.0} +% \item +% First public version. +% \end{Version} +% \begin{Version}{2009/04/10 v1.1} +% \item +% Test adopted for \LuaTeX\ 0.39. +% \item +% Makes \cs{luatexversion} available. +% \end{Version} +% \begin{Version}{2009/04/17 v1.2} +% \item +% Fixes (Manuel P\'egouri\'e-Gonnard). +% \item +% \cs{luatextrue} and \cs{luatexfalse} are no longer defined. +% \item +% Makes \cs{luatexrevision} available, too. +% \end{Version} +% \begin{Version}{2010/03/01 v1.3} +% \item +% Line ends fixed in case \cs{endlinechar} = \cs{newlinechar}. +% \end{Version} +% \begin{Version}{2016/05/16 v1.4} +% \item +% Documentation updates. +% \end{Version} +% \end{History} +% +% \PrintIndex +% +% \Finale +\endinput |