%% %% This is file `grfext.sty', %% generated with the docstrip utility. %% %% The original source files were: %% %% grfext.dtx (with options: `package') %% %% This is a generated file. %% %% Project: grfext %% Version: 2019/12/03 v1.3 %% %% Copyright (C) %% 2007, 2010 Heiko Oberdiek %% 2016-2019 Oberdiek Package Support Group %% %% 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 %% https://www.latex-project.org/lppl/lppl-1-3c.txt %% and the latest version of this license is in %% https://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". %% %% The Current Maintainers of this work are %% Heiko Oberdiek and the Oberdiek Package Support Group %% https://github.com/ho-tex/grfext/issues %% %% %% This work consists of the main source file grfext.dtx %% and the derived files %% grfext.sty, grfext.pdf, grfext.ins, grfext.drv. %% \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@grfext.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{grfext}{The package is already loaded}% \aftergroup\endinput \fi \fi \endgroup% \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@grfext.sty\endcsname \ProvidesPackage{grfext}% [2019/12/03 v1.3 Manage graphics extensions (HO)]% \begingroup\catcode61\catcode48\catcode32=10\relax% \catcode13=5 % ^^M \endlinechar=13 % \catcode123=1 % { \catcode125=2 % } \catcode64=11 % @ \def\x{\endgroup \expandafter\edef\csname grfext@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\grfext@AtEnd{% \grfext@AtEnd \catcode#1=\the\catcode#1\relax }% \catcode#1=#2\relax } \TMP@EnsureCode{42}{12}% * \TMP@EnsureCode{44}{12}% , \TMP@EnsureCode{47}{12}% / \TMP@EnsureCode{58}{12}% : \TMP@EnsureCode{60}{12}% < \TMP@EnsureCode{62}{12}% > \TMP@EnsureCode{91}{12}% [ \TMP@EnsureCode{93}{12}% ] \edef\grfext@AtEnd{\grfext@AtEnd\noexpand\endinput} \@ifundefined{@expandtwoargs}{% \def\@expandtwoargs#1#2#3{% \edef\reserved@a{\noexpand#1{#2}{#3}}% \reserved@a }% }{} \newcommand*{\AppendGraphicsExtensions}{% \@ifundefined{Gin@extensions}{% \let\Gin@extensions\@empty }{}% \@ifstar{\grfext@Append\grfext@Check}{\grfext@Append\grfext@@Add}% }% \def\grfext@Append#1#2{% \let\grfext@Print\@gobble \edef\grfext@next{% \noexpand\grfext@Add\noexpand#1{% \zap@space#2 \@empty }{\noexpand\Gin@extensions,}{}% }% \grfext@next \let\grfext@Print\grfext@@Print \grfext@Print\AppendGraphicsExtensions } \newcommand*{\PrependGraphicsExtensions}{% \@ifundefined{Gin@extensions}{% \let\Gin@extensions\@empty }{}% \@ifstar{\grfext@Prepend\grfext@Check}{\grfext@Prepend\grfext@@Add}% }% \def\grfext@Prepend#1#2{% \let\grfext@Print\@gobble \edef\grfext@next{% \noexpand\grfext@Add\noexpand#1{% \zap@space#2 \@empty }{}{,\noexpand\Gin@extensions}% }% \grfext@next \let\grfext@Print\grfext@@Print \grfext@Print\PrependGraphicsExtensions } \def\grfext@Add#1#2{% #1{#2}% } \def\grfext@@Add#1#2#3{% \RemoveGraphicsExtensions{#1}% \ifx\Gin@extensions\@empty \def\Gin@extensions{#1}% \else \edef\Gin@extensions{#2#1#3}% \fi } \def\grfext@Check#1{% \let\grfext@tmp\@empty \@for\grfext@ext:=#1\do{% \@ifundefined{Gin@rule@\grfext@ext}{% }{% \ifx\grfext@tmp\@empty \let\grfext@tmp\grfext@ext \else \edef\grfext@tmp{\grfext@tmp,\grfext@ext}% \fi }% }% \ifx\grfext@tmp\@empty \def\grfext@next##1##2{}% \else \edef\grfext@next{% \noexpand\grfext@@Add{\grfext@tmp}% }% \fi \grfext@next } \newcommand*{\RemoveGraphicsExtensions}[1]{% \@ifundefined{Gin@extensions}{% \def\Gin@extensions{}% }{% \edef\grfext@tmp{\zap@space#1 \@empty}% \@for\grfext@ext:=\grfext@tmp\do{% \def\grfext@next{% \let\grfext@tmp\Gin@extensions \@expandtwoargs \@removeelement\grfext@ext\Gin@extensions\Gin@extensions \ifx\grfext@tmp\Gin@extensions \let\grfext@next\relax \fi \grfext@next }% \grfext@next }% }% \grfext@Print\RemoveGraphicsExtensions } \RequirePackage{infwarerr}[2007/09/09] \def\PrintGraphicsExtensions{% \grfext@Print\PrintGraphicsExtensions } \def\grfext@Print#1{% \@PackageInfo{grfext}{% Graphics extension search list:\MessageBreak \@ifundefined{Gin@extensions}{% % }{% [\Gin@extensions]% }\MessageBreak \string#1% }% } \let\grfext@@Print\grfext@Print \RequirePackage{kvdefinekeys}[2010/03/01] \kv@define@key{Gin}{AppendGraphicsExtensions}{% \AppendGraphicsExtensions{#1}% } \kv@define@key{Gin}{AppendGraphicsExtensions*}{% \AppendGraphicsExtensions*{#1}% } \kv@define@key{Gin}{PrependGraphicsExtensions}{% \PrependGraphicsExtensions{#1}% } \kv@define@key{Gin}{PrependGraphicsExtensions*}{% \PrependGraphicsExtensions*{#1}% } \kv@define@key{Gin}{RemoveGraphicsExtensions}{% \RemoveGraphicsExtensions{#1}% } \kv@define@key{Gin}{PrintGraphicsExtensions}[]{% \PrintGraphicsExtensions } \grfext@AtEnd% \endinput %% %% End of file `grfext.sty'.