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diff --git a/macros/latex/contrib/oberdiek/catchfile.dtx b/macros/latex/contrib/oberdiek/catchfile.dtx new file mode 100644 index 0000000000..5ab4124acb --- /dev/null +++ b/macros/latex/contrib/oberdiek/catchfile.dtx @@ -0,0 +1,1155 @@ +% \iffalse meta-comment +% +% File: catchfile.dtx +% Version: 2016/05/16 v1.7 +% Info: Catch the contents of a file +% +% Copyright (C) 2007, 2010, 2011 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 catchfile.dtx +% and the derived files +% catchfile.sty, catchfile.pdf, catchfile.ins, catchfile.drv, +% catchfile-test1.tex, catchfile-test2.tex, +% catchfile-test3.tex. +% +% Distribution: +% CTAN:macros/latex/contrib/oberdiek/catchfile.dtx +% CTAN:macros/latex/contrib/oberdiek/catchfile.pdf +% +% Unpacking: +% (a) If catchfile.ins is present: +% tex catchfile.ins +% (b) Without catchfile.ins: +% tex catchfile.dtx +% (c) If you insist on using LaTeX +% latex \let\install=y\input{catchfile.dtx} +% (quote the arguments according to the demands of your shell) +% +% Documentation: +% (a) If catchfile.drv is present: +% latex catchfile.drv +% (b) Without catchfile.drv: +% latex catchfile.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 catchfile.dtx +% makeindex -s gind.ist catchfile.idx +% pdflatex catchfile.dtx +% makeindex -s gind.ist catchfile.idx +% pdflatex catchfile.dtx +% +% Installation: +% TDS:tex/generic/oberdiek/catchfile.sty +% TDS:doc/latex/oberdiek/catchfile.pdf +% TDS:doc/latex/oberdiek/test/catchfile-test1.tex +% TDS:doc/latex/oberdiek/test/catchfile-test2.tex +% TDS:doc/latex/oberdiek/test/catchfile-test3.tex +% TDS:source/latex/oberdiek/catchfile.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: catchfile 2016/05/16 v1.7 Catch the contents of a file (HO)} +\Msg{************************************************************************} + +\keepsilent +\askforoverwritefalse + +\let\MetaPrefix\relax +\preamble + +This is a generated file. + +Project: catchfile +Version: 2016/05/16 v1.7 + +Copyright (C) 2007, 2010, 2011 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 catchfile.dtx +and the derived files + catchfile.sty, catchfile.pdf, catchfile.ins, catchfile.drv, + catchfile-test1.tex, catchfile-test2.tex, + catchfile-test3.tex. + +\endpreamble +\let\MetaPrefix\DoubleperCent + +\generate{% + \file{catchfile.ins}{\from{catchfile.dtx}{install}}% + \file{catchfile.drv}{\from{catchfile.dtx}{driver}}% + \usedir{tex/generic/oberdiek}% + \file{catchfile.sty}{\from{catchfile.dtx}{package}}% +% \usedir{doc/latex/oberdiek/test}% +% \file{catchfile-test1.tex}{\from{catchfile.dtx}{test1}}% +% \file{catchfile-test2.tex}{\from{catchfile.dtx}{test2}}% +% \file{catchfile-test3.tex}{\from{catchfile.dtx}{test3}}% + \nopreamble + \nopostamble +% \usedir{source/latex/oberdiek/catalogue}% +% \file{catchfile.xml}{\from{catchfile.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{* catchfile.sty} +\Msg{*} +\Msg{* To produce the documentation run the file `catchfile.drv'} +\Msg{* through LaTeX.} +\Msg{*} +\Msg{* Happy TeXing!} +\Msg{*} +\Msg{************************************************************************} + +\endbatchfile +%</install> +%<*ignore> +\fi +%</ignore> +%<*driver> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{catchfile.drv}% + [2016/05/16 v1.7 Catch the contents of a file (HO)]% +\documentclass{ltxdoc} +\usepackage{holtxdoc}[2011/11/22] +\begin{document} + \DocInput{catchfile.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{catchfile.drv} +% +% \title{The \xpackage{catchfile} package} +% \date{2016/05/16 v1.7} +% \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 catches the contents of a file and puts it in a macro. +% It requires \eTeX. Both \LaTeX\ and \plainTeX\ are supported. +% \end{abstract} +% +% \tableofcontents +% +% \section{Documentation} +% +% The package relies on \eTeX's \cs{everyeof}. Otherwise it +% aborts with an error message. +% +% \begin{declcs}{CatchFileDef} \M{cmd} \M{file name} \M{setup}\\ +% \cs{CatchFileEdef} \M{cmd} \M{file name} \M{setup} +% \end{declcs} +% Macro \meta{cmd} is defined with the contents +% of file \meta{file name}. +% \cs{CatchFileDef} uses \cs{def}, \cs{CatchFileEdef} \cs{edef} +% for the definition. +% Additional setup code for setting +% catcodes or treatment of line ends can be given in code +% \meta{setup}. See the test files for an example. +% +% \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@catchfile.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{catchfile}{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@catchfile.sty\endcsname +\ProvidesPackage{catchfile}% + [2016/05/16 v1.7 Catch the contents of a file (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 CatchFile@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\CatchFile@AtEnd{% + \CatchFile@AtEnd + \catcode#1=\the\catcode#1\relax + }% + \catcode#1=#2\relax +} +\TMP@EnsureCode{39}{12}% ' +\TMP@EnsureCode{44}{12}% , +\TMP@EnsureCode{45}{12}% - +\TMP@EnsureCode{46}{12}% . +\TMP@EnsureCode{47}{12}% / +\TMP@EnsureCode{91}{12}% [ +\TMP@EnsureCode{93}{12}% ] +\TMP@EnsureCode{96}{12}% ` +\edef\CatchFile@AtEnd{\CatchFile@AtEnd\noexpand\endinput} +% \end{macrocode} +% +% \subsection{Preparations} +% +% \begin{macrocode} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname RequirePackage\endcsname\relax + \input infwarerr.sty\relax + \input ltxcmds.sty\relax +\else + \RequirePackage{infwarerr}[2007/09/09]% + \RequirePackage{ltxcmds}[2010/03/09]% +\fi +% \end{macrocode} +% +% Check for \eTeX's \cs{everyeof}. +% \begin{macrocode} +\begingroup + \escapechar=92\relax + \edef\TestString{\string\everyeof}% + \edef\TestMeaning{\meaning\everyeof}% + \ifx\TestString\TestMeaning + \else + \@PackageError{catchfile}{% + Cannot find e-TeX's \string\everyeof,\MessageBreak + package loading is aborted% + }\@ehd + \endgroup + \expandafter\CatchFile@AtEnd + \fi% +\endgroup +% \end{macrocode} +% +% \subsection{Looking for primitive \cs{input}} +% +% \begin{macro}{\CatchFile@Input} +% The package needs the expandable primitive \cs{input}. +% However there are formats that redefine it. For example, +% \LaTeX's \cs{input} is not expandable, but it stores +% the primitive in \cs{@@input}. The third possibility +% is \cs{pdfprimitive}, introduced in \pdfTeX\ 1.40.0. +% +% Thus we try to find the primitive and store it in +% \cs{CatchFile@Input}. If it is used, it must be expanded +% twice (because of the solution with \cs{pdfprimitive}). +% \begin{macrocode} +\begingroup + \def\Check#1#2#3#4\endgroup{% + \edef\TestString{\string#1}% + \edef\TestMeaning{\meaning#2}% + \ifx\TestString\TestMeaning + \endgroup + \let\CatchFile@Primitive#2% + \def\CatchFile@Input{\CatchFile@Primitive#3}% + \else + #4\endgroup + \fi + }% + \Check\input\input{}% + \Check\input\@@input{}% + \Check\pdfprimitive\pdfprimitive\input + \@PackageError{% + Cannot find primitive \string\input,\MessageBreak + package loading is aborted% + }\@ehd + \csname endgroup\endcsname + \CatchFile@AtEnd% +\endgroup +% \end{macrocode} +% \end{macro} +% +% \subsection{Input file check} +% +% \begin{macro}{\CatchFile@CheckFileExists} +% \begin{macrocode} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname IfFileExists\endcsname\relax + \input pdftexcmds.sty\relax + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname pdf@filesize\endcsname\relax + \def\CatchFile@CheckFileExists#1{% + \expandafter\ifx\csname @inputcheck\endcsname\relax + \csname newread\endcsname\@inputcheck + \fi + \openin\@inputcheck#1\relax + \expandafter\closein\expandafter\@inputcheck + \ifeof\@inputcheck + \let\CatchFile@File\relax + \else + \def\CatchFile@File{#1}% + \fi + }% + \else + \def\CatchFile@CheckFileExists#1{% + \expandafter\expandafter\expandafter\ifx + \expandafter\expandafter\expandafter\relax\pdf@filesize{#1}\relax + \let\CatchFile@File\relax + \else + \def\CatchFile@File{#1}% + \fi + }% + \fi +\else + \def\CatchFile@CheckFileExists#1{% + \IfFileExists{#1}{% + \expandafter\CatchFile@DefFile\@filef@und\@nil + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname @addtofilelist\endcsname\relax + \else + \@addtofilelist\CatchFile@File + \fi + }{% + \let\CatchFile@File\relax + }% + }% + \def\CatchFile@DefFile#1 \@nil{% + \def\CatchFile@File{#1}% + }% +\fi +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\CatchFile@NotFound} +% \begin{macrocode} +\def\CatchFile@NotFound#1#2{% + \def#1{}% + \@PackageError{catchfile}{% + File `#2' not found% + }\@ehc +} +% \end{macrocode} +% \end{macro} +% +% \subsection{Catch file contents} +% +% \begin{macrocode} +\ltx@IfUndefined{RequirePackage}{% + \input etexcmds.sty\relax +}{% + \RequirePackage{etexcmds}[2010/01/28]% +} +% \end{macrocode} +% +% \begin{macro}{\CatchFileEdef} +% \begin{macrocode} +\long\def\CatchFileEdef#1#2#3{% + \CatchFile@CheckFileExists{#2}% + \ifx\CatchFile@File\relax + \CatchFile@NotFound{#1}{#2}% + \else + \begingroup + \everyeof{\noexpand}% + #3% + \xdef\CatchFile@Contents{\CatchFile@Input\CatchFile@File\space}% + \endgroup + \let#1\CatchFile@Contents + \fi +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\CatchFileDef} +% \begin{macrocode} +\long\def\CatchFileDef#1#2#3{% + \CatchFile@CheckFileExists{#2}% + \ifx\CatchFile@File\relax + \CatchFile@NotFound{#1}{#2}% + \else + \begingroup + \everyeof\expandafter{% + \CatchFile@EOF + \expandafter\CatchFile@Finish + \noexpand + }% + \ltx@ifundefined{etex@unexpanded}{% + \expandafter\long\expandafter\def\expandafter\CatchFile@Do + \expandafter##\expandafter1\CatchFile@EOF{% + \toks\ltx@zero{##1}% + \xdef\CatchFile@gtemp{\the\toks\ltx@zero}% + \def\CatchFile@Finish{% + \endgroup + \let#1\CatchFile@gtemp + \global\let\CatchFile@gtemp\ltx@undefined + }% + }% + }{% + \expandafter\long\expandafter\def\expandafter\CatchFile@Do + \expandafter##\expandafter1\CatchFile@EOF{% + \edef\CatchFile@Finish{% + \endgroup + \etex@unexpanded{% + \edef#1{\etex@unexpanded{##1}}% + }% + }% + }% + }% + #3\relax + \expandafter\expandafter\expandafter\CatchFile@Do + \CatchFile@Input\CatchFile@File\relax + \fi +} +% \end{macrocode} +% \cs{relax} after |#3| was added to make it more robust in +% case the user uses something like +%\begin{verbatim} +%\CatchFileDef{\content}{\jobname.tt}{\endlinechar=-1} +%\end{verbatim} +% that expands the following \cs{expandafter} after |#3| prematurely +% (contribution of Martin Scharrer). +% \end{macro} +% \begin{macro}{\CatchFile@EOF} +% If the file is read the catcode mappings are fixed. +% This means that the same character cannot occur +% inside the file with different catcodes. +% Thus we use as end of file marker the at sign +% twice with different catcodes. +% \begin{macrocode} +\begingroup + \lccode65=64 % lowercase('A') = '@' + \lccode66=64 % lowercase('B') = '@' + \catcode65=8 % catcode('A') = subscript + \catcode66=3 % catcode('B') = math shift +\lowercase{\endgroup + \def\CatchFile@EOF{AB}% +} +% \end{macrocode} +% \end{macro} +% +% \begin{macrocode} +\CatchFile@AtEnd% +%</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 catchfile.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} +% +% \subsection{\LaTeX} +% +% \begin{macrocode} +%<*test2> +\NeedsTeXFormat{LaTeX2e} +\nofiles +\listfiles +\tracingnesting=2 % +\documentclass{minimal} +\usepackage{catchfile}[2016/05/16] +\makeatletter +\def\mysetup{% + \let\do\@makeother + \dospecials +} +\def\CheckContents{% + \begingroup + \expandafter\ifx\csname contents\endcsname\relax + \PackageError{TEST}{\string\contents\space is not defined}\@ehc + \fi + \endgroup +} +\def\StartDisableUnexpanded{% + \begingroup + \let\etex@unexpanded\@undefined +} +\def\StopDisableUnexpanded{% + \endgroup +} +\def\CheckCleanup{% + \begingroup + \edef\x{\the\toks0}% + \def\y{ABC}% + \ifx\x\y + \else + \PackageError{TEST}{\string\toks0 has changed}\@ehc + \fi + \ifx\CatchFile@gtemp\@undefined + \else + \PackageError{TEST}{Left over \string\CatchFile@gtemp}\@ehc + \fi + \endgroup +} +\def\Check{% + \CheckContents + \CheckCleanup +} +\makeatother +\begin{document} +\toks0{ABC} + +\CatchFileDef\contents{catchfile.sty}\mysetup +\typeout{\meaning\contents} +\Check +\typeout{***********************************************************}% +\CatchFileDef\contents{catchfile.sty}{} +\typeout{\meaning\contents} +\Check +\typeout{***********************************************************}% + +\StartDisableUnexpanded +\CatchFileDef\contents{catchfile.sty}\mysetup +\typeout{\meaning\contents} +\Check +\typeout{***********************************************************}% +\CatchFileDef\contents{catchfile.sty}{} +\typeout{\meaning\contents} +\Check +\typeout{***********************************************************}% +\StopDisableUnexpanded + +\CatchFileEdef\contents{catchfile.sty}{% + \mysetup + \def\par{^^J}% + \obeylines +} +\typeout{\contents} +\Check +\typeout{***********************************************************}% +\CatchFileEdef\contents{catchfile.sty}{% + \catcode`\\=12 % + \catcode`\#=12 % + \def\par{^^J}% + \obeylines +} +\typeout{\contents} +\Check +\typeout{***********************************************************}% +\end{document} +%</test2> +% \end{macrocode} +% +% \subsection{\plainTeX} +% +% \begin{macrocode} +%<*test3> +\def\msg#{\immediate\write16} +\newlinechar=10 % +\tracingnesting=2 % +\input catchfile.sty\relax + +\def\mysetup{% + \def\do##1{% + \catcode`##1=12\relax + }% + \dospecials +} +\def\CheckContents{% + \begingroup + \expandafter\ifx\csname contents\endcsname\relax + \def\space{ }% + \errmessage{\string\contents\space is not defined.}% + \fi + \endgroup +} +\catcode`\@=11 % +\def\CheckCleanup{% + \begingroup + \edef\x{\the\toks0}% + \def\y{ABC}% + \ifx\x\y + \else + \errmessage{\string\toks0 has changed}% + \fi + \ifx\CatchFile@gtemp\@undefined + \else + \errmessage{Left over \string\CatchFile@gtemp}% + \fi + \endgroup +} +\def\Check{% + \CheckContents + \CheckCleanup +} +\def\StartDisableUnexpanded{% + \begingroup + \let\etex@unexpanded\@undefined +} +\def\StopDisableUnexpanded{% + \endgroup +} +\catcode`\@=12 % + +\toks0{ABC} + +\CatchFileDef\contents{catchfile.sty}\mysetup +\msg{\meaning\contents} +\Check +\msg{***********************************************************}% +\CatchFileDef\contents{catchfile.sty}{} +\msg{\meaning\contents} +\Check +\msg{***********************************************************}% + +\StartDisableUnexpanded +\CatchFileDef\contents{catchfile.sty}\mysetup +\msg{\meaning\contents} +\Check +\msg{***********************************************************}% +\CatchFileDef\contents{catchfile.sty}{} +\msg{\meaning\contents} +\Check +\msg{***********************************************************}% +\StopDisableUnexpanded + +\CatchFileEdef\contents{catchfile.sty}{% + \mysetup + \def\par{^^J}% + \obeylines +} +\msg{\contents} +\Check +\msg{***********************************************************}% +\CatchFileEdef\contents{catchfile.sty}{% + \catcode`\\=12 % + \catcode`\#=12 % + \def\par{^^J}% + \obeylines +} +\msg{\contents} +\Check +\msg{***********************************************************}% + +\csname @@end\endcsname +\end +%</test3> +% \end{macrocode} +% +% \section{Installation} +% +% \subsection{Download} +% +% \paragraph{Package.} This package is available on +% CTAN\footnote{\url{http://ctan.org/pkg/catchfile}}: +% \begin{description} +% \item[\CTAN{macros/latex/contrib/oberdiek/catchfile.dtx}] The source file. +% \item[\CTAN{macros/latex/contrib/oberdiek/catchfile.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 catchfile.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@{}} +% catchfile.sty & tex/generic/oberdiek/catchfile.sty\\ +% catchfile.pdf & doc/latex/oberdiek/catchfile.pdf\\ +% test/catchfile-test1.tex & doc/latex/oberdiek/test/catchfile-test1.tex\\ +% test/catchfile-test2.tex & doc/latex/oberdiek/test/catchfile-test2.tex\\ +% test/catchfile-test3.tex & doc/latex/oberdiek/test/catchfile-test3.tex\\ +% catchfile.dtx & source/latex/oberdiek/catchfile.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 catchfile.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{catchfile.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 catchfile.dtx +%makeindex -s gind.ist catchfile.idx +%pdflatex catchfile.dtx +%makeindex -s gind.ist catchfile.idx +%pdflatex catchfile.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{catchfile.xml}. +% \begin{macrocode} +%<*catalogue> +<?xml version='1.0' encoding='us-ascii'?> +<!DOCTYPE entry SYSTEM 'catalogue.dtd'> +<entry datestamp='$Date$' modifier='$Author$' id='catchfile'> + <name>catchfile</name> + <caption>Catch an external file into a macro.</caption> + <authorref id='auth:oberdiek'/> + <copyright owner='Heiko Oberdiek' year='2007,2010,2011'/> + <license type='lppl1.3'/> + <version number='1.7'/> + <description> + This package catches the contents of a file and puts it in a macro. + It requires <xref refid='etex'>e-TeX</xref>. Both + <xref refid='latex'>LaTeX</xref> and + <xref refid='plain'>plain TeX</xref> are supported. + <p/> + The package is part of the <xref refid='oberdiek'>oberdiek</xref> + bundle. + </description> + <documentation details='Package documentation' + href='ctan:/macros/latex/contrib/oberdiek/catchfile.pdf'/> + <ctan file='true' path='/macros/latex/contrib/oberdiek/catchfile.dtx'/> + <miktex location='oberdiek'/> + <texlive location='oberdiek'/> + <install path='/macros/latex/contrib/oberdiek/oberdiek.tds.zip'/> +</entry> +%</catalogue> +% \end{macrocode} +% +% \begin{History} +% \begin{Version}{2007/05/30 v1.0} +% \item +% First version. +% \end{Version} +% \begin{Version}{2007/09/09 v1.1} +% \item +% Catcode section rewritten. +% \end{Version} +% \begin{Version}{2007/11/11 v1.2} +% \item +% Use of package \xpackage{pdftexcmds} for \LuaTeX\ support. +% \end{Version} +% \begin{Version}{2010/03/01 v1.3} +% \item +% Fix for unknown \cs{@PackageErrorNoLine}. +% \end{Version} +% \begin{Version}{2010/04/08 v1.4} +% \item +% \cs{closein} also added if \cs{ifeof} is true. +% \end{Version} +% \begin{Version}{2010/04/28 v1.5} +% \item +% \cs{CatchFileDef}: Getting rid of warning `end of semi simple group +% entered at line \dots\ of +% a different file (Florent Chervet). +% \item +% \cs{CatchFileDef}: Fix for error `Illegal parameter number in +% definition of \dots' (HO) including improvement that uses +% \cs{unexpanded} if available (Florent Chervet). +% \end{Version} +% \begin{Version}{2011/03/01 v1.6} +% \item +% \cs{relax} added after the setup argument of +% \cs{CatchFileDef} to prevent premature file reading +% (Martin Scharrer). +% \end{Version} +% \begin{Version}{2016/05/16 v1.7} +% \item +% Documentation updates. +% \end{Version} +% \end{History} +% +% \PrintIndex +% +% \Finale +\endinput |