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Diffstat (limited to 'Master/texmf-dist/source/latex-dev/graphics/epsfig.dtx')
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diff --git a/Master/texmf-dist/source/latex-dev/graphics/epsfig.dtx b/Master/texmf-dist/source/latex-dev/graphics/epsfig.dtx new file mode 100644 index 00000000000..ba37d771cc2 --- /dev/null +++ b/Master/texmf-dist/source/latex-dev/graphics/epsfig.dtx @@ -0,0 +1,142 @@ +% +% \iffalse +% +%% epsfig.dtx Copyright (C) 1994-1996 1999 Sebastian Rahtz +%% Copyright (C) 2000--2015,2017 David Carlisle, LaTeX3 Project +%% +%% This file is part of the Standard LaTeX `Graphics Bundle'. +%% It may be distributed under the terms of the LaTeX Project Public +%% License, as described in lppl.txt in the base LaTeX distribution. +%% Either version 1.3 or, at your option, any later version. +%% +%<*dtx> + \ProvidesFile{epsfig.dtx} +%</dtx> +%<package>\NeedsTeXFormat{LaTeX2e}[1994/06/01] +%<package>\ProvidesPackage{epsfig} +%<driver> \ProvidesFile{epsfig.drv} +% \fi +% \ProvidesFile{epsfig.dtx} + [2017/06/25 v1.7b (e)psfig emulation (SPQR)] +% +% \iffalse +%<*driver> +\documentclass{ltxdoc} +\begin{document} + \DocInput{epsfig.dtx} +\end{document} +%</driver> +% \fi +% +% \GetFileInfo{epsfig.dtx} +% +% \title{The \textsf{epsfig} package\thanks{This file +% has version number \fileversion, last +% revised \filedate.}} +% \author{Sebastian Rahtz\\latex-team@latex-project.org} +% \date{\filedate} +% \MaintainedByLaTeXTeam{graphics} +% \maketitle +% +% +% \StopEventually{} +% +% \section{Preface} +% \begin{macrocode} +%<*package> +\DeclareOption*{\PassOptionsToPackage{\CurrentOption}{graphicx}} +\ProcessOptions +\RequirePackage{graphicx} +% \end{macrocode} +% \subsection{Emulation of `psfig' syntax} +% Emulate "epsfig.sty", and most varieties of psfig +% \begin{macro}{\psfig,\epsfig} +% \begin{macrocode} +\def\psfig#1{% + \let\Gin@ewidth\Gin@exclamation\let\Gin@eheight\Gin@ewidth + \def\Gin@req@sizes{% + \def\Gin@scalex{1}\let\Gin@scaley\Gin@exclamation + \Gin@req@height\Gin@nat@height + \Gin@req@width\Gin@nat@width}% + \begingroup + \let\Gfigname\relax + \@tempswafalse + \toks@{\Ginclude@graphics{\Gfigname}}% + \setkeys{Gin}{#1}% + \Gin@esetsize + \ifx\Gfigname\relax\ErrorNoFile\else + \the\toks@ + \fi + \endgroup} +\define@key{Gin}{figure}{\def\Gfigname{#1}} +\define@key{Gin}{file}{\def\Gfigname{#1}} +\define@key{Gin}{prolog}{\typeout{epsfig: header files are not needed}} +\define@key{Gin}{silent}[]{} +\def\psdraft{\Gin@drafttrue} +\def\psfull{\Gin@draftfalse} +\def\pssilent{\typeout{epsfig option `silent' ignored}} +\def\psnoisy{\typeout{epsfig option `noisy' ignored}} +\let\epsfig\psfig +\def\psfigdriver#1{\makeatletter\input{#1.def}\makeatother} +% \end{macrocode} +% \end{macro} +% \subsection{Emulation of `epsf' syntax} +% Emulate Rokicki's "epsf.tex" supplied with the ever-popular dvips. +% \begin{macro}{\epsfbox,\epsffile} +% \begin{macrocode} +\newdimen\epsfxsize +\newdimen\epsfysize +\epsfysize\z@ +\epsfxsize\z@ +\def\epsfsize#1#2{\epsfxsize} +\def\epsfbox{% + \@ifnextchar[% + {\Gin@bboxtrue\epsf@bb@box}% + {\Gin@bboxfalse\epsf@box}% +} +\def\epsf@bb@box[#1#2]{% + \expandafter\Gread@parse@bb#1#2 \\ + \epsf@box} +\def\epsf@box#1{% + \bgroup + \def\Gin@req@sizes{% + \epsfxsize\epsfsize{\Gin@nat@width}{\Gin@nat@height}% + \ifdim\epsfxsize=\z@ + \ifdim\epsfysize=\z@ + \Gin@req@height\Gin@nat@height + \Gin@req@width\Gin@nat@width + \else + \let\Gin@scalex\Gin@exclamation + \Gin@req@height\epsfysize + \Gscale@div\Gin@scaley\Gin@req@height\Gin@nat@height + \Gin@req@width\Gin@scaley\Gin@nat@width + \fi + \else + \Gin@req@width\epsfxsize + \Gscale@div\Gin@scalex\Gin@req@width\Gin@nat@width + \ifdim\epsfysize=\z@ + \let\Gin@scaley\Gin@exclamation + \Gin@req@height\Gin@scalex\Gin@nat@height + \else + \Gin@req@height\epsfysize + \Gscale@div\Gin@scaley\Gin@req@height\Gin@nat@height + \fi + \fi + }% + \Ginclude@graphics{#1}% + \egroup + \epsfysize\z@ + \epsfxsize\z@ +} +\let\epsffile\epsfbox +\def\epsfclipon{\Gin@cliptrue} +\def\epsfclipoff{\Gin@clipfalse} +\def\epsfverbosetrue{\typeout{epsf verbose option ignored}} +\def\epsfverbosefalse{\typeout{epsf verbose option ignored}} +%</package> +% \end{macrocode} +% \end{macro} +% +% \Finale +% + |