diff options
Diffstat (limited to 'Master/texmf-dist/source/latex/oberdiek/epstopdf.dtx')
-rw-r--r-- | Master/texmf-dist/source/latex/oberdiek/epstopdf.dtx | 488 |
1 files changed, 488 insertions, 0 deletions
diff --git a/Master/texmf-dist/source/latex/oberdiek/epstopdf.dtx b/Master/texmf-dist/source/latex/oberdiek/epstopdf.dtx new file mode 100644 index 00000000000..d59d929a4c1 --- /dev/null +++ b/Master/texmf-dist/source/latex/oberdiek/epstopdf.dtx @@ -0,0 +1,488 @@ +% \iffalse meta-comment +% +% Copyright (C) 2001, 2006 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 epstopdf.dtx +% and the derived files +% epstopdf.sty, epstopdf.pdf, epstopdf.ins, epstopdf.drv. +% +% Distribution: +% CTAN:macros/latex/contrib/oberdiek/epstopdf.dtx +% CTAN:macros/latex/contrib/oberdiek/epstopdf.pdf +% +% Unpacking: +% (a) If epstopdf.ins is present: +% tex epstopdf.ins +% (b) Without epstopdf.ins: +% tex epstopdf.dtx +% (c) If you insist on using LaTeX +% latex \let\install=y\input{epstopdf.dtx} +% (quote the arguments according to the demands of your shell) +% +% Documentation: +% (a) If epstopdf.drv is present: +% latex epstopdf.drv +% (b) Without epstopdf.drv: +% latex epstopdf.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 epstopdf.dtx +% makeindex -s gind.ist epstopdf.idx +% pdflatex epstopdf.dtx +% makeindex -s gind.ist epstopdf.idx +% pdflatex epstopdf.dtx +% +% Installation: +% TDS:tex/latex/oberdiek/epstopdf.sty +% TDS:doc/latex/oberdiek/epstopdf.pdf +% TDS:source/latex/oberdiek/epstopdf.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: epstopdf 2006/08/26 v1.3 Conversion with epstopdf on the fly (HO)} +\Msg{************************************************************************} + +\keepsilent +\askforoverwritefalse + +\preamble + +This is a generated file. + +Copyright (C) 2001, 2006 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 epstopdf.dtx +and the derived files + epstopdf.sty, epstopdf.pdf, epstopdf.ins, epstopdf.drv. + +\endpreamble + +\generate{% + \file{epstopdf.ins}{\from{epstopdf.dtx}{install}}% + \file{epstopdf.drv}{\from{epstopdf.dtx}{driver}}% + \usedir{tex/latex/oberdiek}% + \file{epstopdf.sty}{\from{epstopdf.dtx}{package}}% +} + +\obeyspaces +\Msg{************************************************************************} +\Msg{*} +\Msg{* To finish the installation you have to move the following} +\Msg{* file into a directory searched by TeX:} +\Msg{*} +\Msg{* epstopdf.sty} +\Msg{*} +\Msg{* To produce the documentation run the file `epstopdf.drv'} +\Msg{* through LaTeX.} +\Msg{*} +\Msg{* Happy TeXing!} +\Msg{*} +\Msg{************************************************************************} + +\endbatchfile +%</install> +%<*ignore> +\fi +%</ignore> +%<*driver> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{epstopdf.drv}% + [2006/08/26 v1.3 Conversion with epstopdf on the fly (HO)] +\documentclass{ltxdoc} +\usepackage{holtxdoc} +\begin{document} + \DocInput{epstopdf.dtx} +\end{document} +%</driver> +% \fi +% +% \CheckSum{182} +% +% \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{epstopdf.drv} +% +% \title{The \xpackage{epstopdf} package} +% \date{2006/08/26 v1.3} +% \author{Heiko Oberdiek\\\xemail{oberdiek@uni-freiburg.de}} +% +% \maketitle +% +% \begin{abstract} +% This packages adds support of handling eps images +% to package \xpackage{graphics} or \xpackage{graphicx} +% with option \xoption{pdftex}. If an eps image is detected, +% epstopdf is automatically called to convert it to pdf format. +% \end{abstract} +% +% \tableofcontents +% +% \section{Usage} +%\begin{verbatim} +% Required: * The program `epstopdf'. +% * The feature `\write18' has to be enabled to get +% the conversion via the program epstopdf work: +% * command line option: -shell-escape +% example: pdflatex -shell-escape test.tex +% * configuraton file `texmf.cnf': shell_escape = 1 +% +% Use: The package is loaded after graphic{s,x}, eg: +% \usepackage[pdftex]{graphicx} +% \usepackage{epstopdf} +% Images with extension `.eps' are now detected +% and supported: +% * Implicitly: \includegraphics{bild} +% If `bild.eps' can only be found, +% then it is converted to the file `bild.pdf', +% that will be used by pdfTeX. +% On the next ocurrences or on the next pdfTeX run, +% the pdf file is already available, so the +% conversion step is skipped. +% * Explicitly: \includegraphics{bild.eps} +% Each time the conversion program is called. +%\end{verbatim} +% +% \StopEventually{ +% } +% +% \section{Implementation} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% \subsection{Relead check and identification} +% Reload check, especially if the package is not used with \LaTeX. +% \begin{macrocode} +\begingroup + \expandafter\let\expandafter\x\csname ver@epstopdf.sty\endcsname + \ifcase 0% + \ifx\x\relax % plain + \else + \ifx\x\empty % LaTeX + \else + 1% + \fi + \fi + \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{epstopdf}{The package is already loaded}% + \endgroup + \expandafter\endinput + \fi +\endgroup +% \end{macrocode} +% Package identification: +% \begin{macrocode} +\begingroup + \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@epstopdf.sty\endcsname +\ProvidesPackage{epstopdf}% + [2006/08/26 v1.3 Conversion with epstopdf on the fly (HO)] +% \end{macrocode} +% +% \subsection{Help macros for miniltx mode} +% +% \begin{macrocode} +\@ifundefined{PackageWarning}{% + \def\PackageWarning#1#2{% + \begingroup + \newlinechar=10 % + \def\MessageBreak{% + ^^J(#1)\@spaces\@spaces\@spaces\@spaces + }% + \immediate\write16{^^JPackage #1 Warning: #2\on@line.^^J}% + \endgroup + }% +}{} +\@ifundefined{PackageWarningNoLine}{% + \def\PackageWarningNoLine#1#2{% + \PackageWarning{#1}{#2\@gobble}% + }% +}{} +\@ifundefined{on@line}{% + \def\on@line{ on input line \the\inputlineno}% +}{} +\@ifundefined{@spaces}{% + \def\@spaces{\space\space\space\space}% +}{} +% \end{macrocode} +% +% \subsection{Checks} +% +% Check, whether package graphics is loaded +% (also graphicx loads graphics). +% Because miniltx.tex does not know \cs{@ifpackageloaded} +% we test for \cs{Gin@setfile} instead. +% \begin{macrocode} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname Gin@setfile\endcsname\relax + \PackageWarningNoLine{epstopdf}{% + No graphics package \string`graphic{s,x}\string' found% + }% + \expandafter\endinput +\fi +% \end{macrocode} +% +% Check, whether pdftex.def is loaded. \cs{ver@pdftex.def} is not +% available with miniltx.tex, thus we test for \cs{Gin@driver}. +% \begin{macrocode} +\begingroup + \def\x{pdftex.def}% + \ifx\Gin@driver\x + \else + \PackageWarningNoLine{epstopdf}{% + Graphics driver file \string`pdftex.def\string' not found% + } + \expandafter\endgroup\expandafter\endinput + \fi +\endgroup +% \end{macrocode} +% +% Check, whether the shell escape feature is enabled. +% +% \begin{macrocode} +\begingroup + \expandafter\ifx\csname pdfshellescape\endcsname\relax + \else + \ifnum\pdfshellescape>0 % + \else + \PackageWarningNoLine{epstopdf}{% + Shell escape feature is not enabled% + }% + \fi + \fi +\endgroup +% \end{macrocode} +% +% \subsection{Adding conversion support} +% +% Patch \cs{Gin@setfile} to execute |#3|, if it contains +% a command. +% \begin{macrocode} +\let\ETEorg@Gin@setfile\Gin@setfile +\def\Gin@setfile#1#2#3{% + \if`\@car #3\relax\@nil + \immediate\write18{\@cdr #3\@empty\@nil}% + \ETEorg@Gin@setfile{#1}{#2}{\Gin@base #2}% + \else + \ETEorg@Gin@setfile{#1}{#2}{#3}% + \fi +} +% \end{macrocode} +% +% Adding .eps at the end of the list of extensions, +% defined by \cs{DeclareGraphicsExtensions}. +% \begin{macrocode} +\@ifundefined{Gin@extensions}{% + \def\Gin@extensions{.eps}% +}{% + \expandafter\ifx\expandafter\indent\Gin@extensions\indent + \def\Gin@extensions{.eps}% + \else + \expandafter\def\expandafter\Gin@extensions\expandafter{% + \Gin@extensions,.eps% + }% + \fi +} +% \end{macrocode} +% +% \cs{DeclareGraphicsRule} for .eps +% \begin{macrocode} +\@namedef{Gin@rule@.eps}#1{{pdf}{.pdf}{`epstopdf #1}} +% \end{macrocode} +% +% \begin{macrocode} +%</package> +% \end{macrocode} +% \section{Installation} +% +% \paragraph{CTAN.} This package is available on +% CTAN\footnote{\url{ftp://ftp.ctan.org/tex-archive/}}: +% \begin{description} +% \item[\CTAN{macros/latex/contrib/oberdiek/epstopdf.dtx}] The source file. +% \item[\CTAN{macros/latex/contrib/oberdiek/epstopdf.pdf}] Documentation. +% \end{description} +% +% \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 epstopdf.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} +% \sbox0{^^A +% \begin{tabular}{@{}>{\ttfamily}l@{$\quad\rightarrow\quad$}>{\ttfamily}l@{}} +% epstopdf.sty & tex/latex/oberdiek/epstopdf.sty\\ +% epstopdf.pdf & doc/latex/oberdiek/epstopdf.pdf\\ +% epstopdf.dtx & source/latex/oberdiek/epstopdf.dtx\\ +% \end{tabular}^^A +% }% +% \ifdim\wd0>\linewidth +% \mbox{}\nobreak\hskip0pt minus\leftmargin +% \usebox0 +% \nobreak\hskip0pt minus\rightmargin +% \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. +% +% \paragraph{Refresh file databases.} If your \TeX~distribution +% (\teTeX, \mikTeX, \dots) rely on file 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 epstopdf.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 intension: +% \begin{quote} +% \verb|latex \install=y\input{epstopdf.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 epstopdf.dtx +%makeindex -s gind.ist epstopdf.idx +%pdflatex epstopdf.dtx +%makeindex -s gind.ist epstopdf.idx +%pdflatex epstopdf.dtx +%\end{verbatim} +% \end{quote} +% +% \begin{History} +% \begin{Version}{2001/01/06 v1.0} +% \item +% First public version, +% published in the \pdfTeX\ mailing list. +% \end{Version} +% \begin{Version}{2001/02/04 v1.1} +% \item +% Minor documentation update. +% \item +% CTAN. +% \end{Version} +% \begin{Version}{2006/02/20 v1.2} +% \item +% DTX framework. +% \item +% Compatibility for \xfile{miniltx.tex}. +% \end{Version} +% \begin{Version}{2006/08/26 v1.3} +% \item +% Check for \cs{write18} if available and print a warning +% if the feature is not enabled. +% \end{Version} +% \end{History} +% +% \PrintIndex +% +% \Finale +\endinput |