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diff --git a/Master/texmf-dist/source/latex/oberdiek/ifluatex.dtx b/Master/texmf-dist/source/latex/oberdiek/ifluatex.dtx new file mode 100644 index 00000000000..62f38a6f835 --- /dev/null +++ b/Master/texmf-dist/source/latex/oberdiek/ifluatex.dtx @@ -0,0 +1,675 @@ +% \iffalse meta-comment +% +% Copyright (C) 2007 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 1.3 of this license or (at your option) any later +% version. 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. +% +% 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. +% +% 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:source/latex/oberdiek/ifluatex.dtx +% +%<*ignore> +\begingroup + \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 2007/12/12 v1.0 Provides the ifluatex switch (HO)} +\Msg{************************************************************************} + +\keepsilent +\askforoverwritefalse + +\let\MetaPrefix\relax +\preamble + +This is a generated file. + +Copyright (C) 2007 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 1.3 of this license or (at your option) any later +version. 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. + +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. + +\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}}% +} + +\obeyspaces +\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{* And install the following script file:} +\Msg{*} +\Msg{* } +\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}% + [2007/12/12 v1.0 Provides the ifluatex switch (HO)]% +\documentclass{ltxdoc} +\usepackage{holtxdoc}[2007/11/11] +\begin{document} + \DocInput{ifluatex.dtx}% +\end{document} +%</driver> +% \fi +% +% \CheckSum{363} +% +% \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{2007/12/12 v1.0} +% \author{Heiko Oberdiek\\\xemail{oberdiek@uni-freiburg.de}} +% +% \maketitle +% +% \begin{abstract} +% This package looks for \LuaTeX\ regardless of its mode +% and provides the switch \cs{ifluatex}. +% 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} +% +% 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 + \catcode44 12 % , + \catcode45 12 % - + \catcode46 12 % . + \catcode58 12 % : + \catcode64 11 % @ + \expandafter\let\expandafter\x\csname ver@ifluatex.sty\endcsname + \ifcase 0% + \ifx\x\relax % plain + \else + \ifx\x\empty % LaTeX + \else + 1% + \fi + \fi + \else + \catcode35 6 % # + \catcode123 1 % { + \catcode125 2 % } + \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}% + \endgroup + \expandafter\endinput + \fi +\endgroup +% \end{macrocode} +% Package identification: +% \begin{macrocode} +\begingroup + \catcode35 6 % # + \catcode40 12 % ( + \catcode41 12 % ) + \catcode44 12 % , + \catcode45 12 % - + \catcode46 12 % . + \catcode47 12 % / + \catcode58 12 % : + \catcode64 11 % @ + \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\relax + \xdef#1{#3}% + \fi + }% + \fi +\expandafter\x\csname ver@ifluatex.sty\endcsname +\ProvidesPackage{ifluatex}% + [2007/12/12 v1.0 Provides the ifluatex switch (HO)] +% \end{macrocode} +% +% \subsection{Catcodes} +% +% \begin{macrocode} +\begingroup + \catcode123 1 % { + \catcode125 2 % } + \def\x{\endgroup + \expandafter\edef\csname ifluatex@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\ifluatex@AtEnd{% + \ifluatex@AtEnd + \catcode#1 \the\catcode#1\relax + }% + \catcode#1 #2\relax +} +\TMP@EnsureCode{10}{12}% ^^J +\TMP@EnsureCode{44}{12}% , +\TMP@EnsureCode{45}{12}% - +\TMP@EnsureCode{46}{12}% . +\TMP@EnsureCode{47}{12}% / +\TMP@EnsureCode{58}{12}% : +\TMP@EnsureCode{61}{12}% = +\TMP@EnsureCode{94}{7}% ^ +% \end{macrocode} +% +% \subsection{Check for previously defined \cs{ifluatex}} +% +% \begin{macrocode} +\begingroup + \expandafter\ifx\csname ifluatex\endcsname\relax + \else + \edef\i/{\expandafter\string\csname ifluatex\endcsname}% + \expandafter\ifx\csname PackageError\endcsname\relax + \def\x#1#2{% + \edef\z{#2}% + \expandafter\errhelp\expandafter{\z}% + \errmessage{Package ifluatex Error: #1}% + }% + \def\y{^^J}% + \newlinechar=10 % + \else + \def\x#1#2{% + \PackageError{ifluatex}{#1}{#2}% + }% + \def\y{\MessageBreak}% + \fi + \x{Name clash, \i/ is already defined}{% + Incompatible versions of \i/ can cause problems,\y + therefore package loading is aborted.% + }% + \endgroup + \ifluatex@AtEnd + \expandafter\endinput + \fi +\endgroup +% \end{macrocode} +% +% \subsection{\cs{ifluatex}} +% +% \begin{macro}{\ifluatex} +% Create and set the switch. \cs{newif} initializes the +% switch with \cs{iffalse}. +% \begin{macrocode} +\newif\ifluatex +% \end{macrocode} +% Test \cs{pdfoutput}. 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 + \luatextrue +\fi +% \end{macrocode} +% \end{macro} +% +% \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 +} +\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`\{=1 % + \catcode`\}=2 % + \catcode`\#=6 % + \catcode`\[=12 % + \catcode`\]=12 % + \catcode`\%=14 % + \catcode`\ =10 % + \catcode13=5 % + \LoadCommand + \RestoreCatcodes +} +\Test +\csname @@end\endcsname +\end +% \end{macrocode} +% \begin{macrocode} +%</test1> +% \end{macrocode} +% +% \section{Installation} +% +% \subsection{Download} +% +% \paragraph{Package.} This package is available on +% CTAN\footnote{\url{ftp://ftp.ctan.org/tex-archive/}}: +% \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{macros/latex/contrib/oberdiek/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\\ +% 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} +% +% \begin{History} +% \begin{Version}{2007/12/12 v1.0} +% \item +% First public version. +% \end{Version} +% \end{History} +% +% \PrintIndex +% +% \Finale +\endinput |