File: //usr/share/texlive/texmf-dist/tex/latex/epstopdf-pkg/epstopdf-base.sty
%%
%% This is file `epstopdf-base.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% epstopdf.dtx (with options: `base')
%%
%% This is a generated file.
%%
%% Project: epstopdf
%% Version: 2020-01-24 v2.11
%%
%% Copyright (C)
%% 2001-2010 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/epstopdf/issues
%%
%%
%% This work consists of the main source file epstopdf.dtx
%% and the derived files
%% epstopdf.sty, epstopdf.pdf, epstopdf.ins, epstopdf.drv,
%% epstopdf-base.sty.
%%
\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@epstopdf-base.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{epstopdf-base}{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@epstopdf-base.sty\endcsname
\ProvidesPackage{epstopdf-base}%
[2020-01-24 v2.11 Base part for package epstopdf]%
\begingroup\catcode61\catcode48\catcode32=10\relax%
\catcode13=5 % ^^M
\endlinechar=13 %
\catcode123=1 % {
\catcode125=2 % }
\catcode64=11 % @
\def\x{\endgroup
\expandafter\edef\csname ETE@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\ETE@AtEnd{%
\ETE@AtEnd
\catcode#1=\the\catcode#1\relax
}%
\catcode#1=#2\relax
}
\TMP@EnsureCode{33}{12}% !
\TMP@EnsureCode{39}{12}% '
\TMP@EnsureCode{42}{12}% *
\TMP@EnsureCode{44}{12}% ,
\TMP@EnsureCode{45}{12}% -
\TMP@EnsureCode{46}{12}% .
\TMP@EnsureCode{47}{12}% /
\TMP@EnsureCode{58}{12}% :
\TMP@EnsureCode{60}{12}% <
\TMP@EnsureCode{62}{12}% >
\TMP@EnsureCode{96}{12}% `
\edef\ETE@AtEnd{\ETE@AtEnd\noexpand\endinput}
\ifx\@curroptions\@empty
\ifx\@PackageInfo\@undefined
\let\@PackageInfo\PackageInfo
\let\@PackageWarningNoLine\PackageWarningNoLine
\def\@PackageInfoNoLine#1#2{\PackageInfo{#1}{#2\@gobble}}
\let\@PackageError\PackageError
\fi
\ifx\pdf@strcmp\@undefined
\ifx\directlua\@undefined
\def\pdf@strcmp{\pdfstrcmp}
\def\pdf@filemoddate{\pdffilemoddate}
\def\pdf@filesize{\pdffilesize}
\def\pdf@system#{\immediate\write18 }
\else
\directlua{require('pdftexcmds')}
\long\def\pdf@strcmp#1#2{\directlua{%
oberdiek.pdftexcmds.strcmp('\luaescapestring{#1}',
'\luaescapestring{#2}')}}%
\def\pdf@filemoddate#1{\directlua{%
oberdiek.pdftexcmds.filemoddate('\luaescapestring{#1}')}}
\def\pdf@filesize#1{\directlua{%
oberdiek.pdftexcmds.filesize('\luaescapestring{#1}')}}
\def\pdf@system#1{\directlua{%
oberdiek.pdftexcmds.system('\luaescapestring{#1}')}}
\fi
\fi
\else
\RequirePackage{infwarerr}[2007/09/09]
\RequirePackage{grfext}\relax
\RequirePackage{kvoptions}[2007/10/02]
\RequirePackage{pdftexcmds}[2007/11/11]
\fi
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname Gin@setfile\endcsname\relax
\@PackageWarningNoLine{epstopdf}{%
No graphics package \string`graphic{s,x}\string' loaded%
}%
\newcommand*{\epstopdfsetup}[1]{}%
\expandafter\ETE@AtEnd
\fi%
\begingroup
\def\x{luatex.def}%
\ifx\Gin@driver\x
\else
\def\x{pdftex.def}%
\ifx\Gin@driver\x
\else
\@PackageWarningNoLine{epstopdf}{%
Drivers other than `pdftex' and `luatex' are not supported%
}%
\endgroup
\newcommand*{\epstopdfsetup}[1]{}%
\expandafter\expandafter\expandafter\ETE@AtEnd
\fi%
\fi%
\endgroup
\begingroup
\expandafter\ifx\csname pdf@shellescape\endcsname\relax
\else
\ifnum\pdf@shellescape>0 %
\else
\@PackageWarningNoLine{epstopdf}{%
Shell escape feature is not enabled%
}%
\fi
\fi
\endgroup
\newif\ifETE@prepend
\ifx\SetupKeyvalOptions\@undefined
\def\ETE@let#1#2{%
\expandafter\let\csname ifETE@#1\expandafter\endcsname
\csname if#2\endcsname}
\ETE@let{verbose}{true}
\ETE@let{disable}{false}
\ETE@let{update}{true}
\ETE@let{prepend}{false}
\ETE@let{prefersuffix}{true}
\def\ETE@outdir{}
\def\ETE@suffix{-\SourceExt-converted-to}
\def\ETE@program@epstopdf{\epstopdf@sys@cmd}
\newcommand*{\epstopdfsetup}[1]{}%
\else
\SetupKeyvalOptions{family=ETE,prefix=ETE@}
\DeclareBoolOption{update}
\DeclareBoolOption{verbose}
\DeclareVoidOption{prepend}{\ETE@prependtrue}
\DeclareVoidOption{append}{\ETE@prependfalse}
\DeclareStringOption{outdir}
\DeclareStringOption{suffix}
\DeclareBoolOption{prefersuffix}
\DeclareStringOption{program@epstopdf}
\DeclareBoolOption{disable}
\DeclareComplementaryOption{enable}{disable}
\newcommand*{\epstopdfsetup}{\setkeys{ETE}}
\epstopdfsetup{%
verbose,%
enable,%
append,%
update,%
prefersuffix,%
suffix=-\SourceExt-converted-to,%
program@epstopdf=epstopdf%
}
\fi
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname pdf@filemoddate\endcsname\relax
\def\ETE@Make#1#2{%
\ifETE@update
\ETE@WarnModDate
\fi
\@firstofone
}%
\def\ETE@WarnModDate{%
\@PackageWarningNoLine{epstopdf}{%
\string\pdffilemoddate\space is not available,\MessageBreak
option `update' will be ignored%
}%
\global\let\ETE@WarnModDate\relax
}%
\def\ETE@FileInfo#1#2{#1 file: <#2>}%
\else
\def\ETE@Make#1#2{%
\ifETE@update
\ifnum\pdf@strcmp{\pdf@filemoddate{#1}}{\pdf@filemoddate{#2}}>0 %
\expandafter\expandafter\expandafter\@firstofone
\else
\@PackageInfoNoLine{epstopdf}{%
Output file is already uptodate%
}%
\expandafter\expandafter\expandafter\@gobble
\fi
\else
\expandafter\@firstofone
\fi
}%
\def\ETE@FileInfo#1#2{%
#1 file: <#2>%
\expandafter\expandafter\expandafter
\ETE@Date\pdf@filemoddate{#2}\@nil
\expandafter\expandafter\expandafter
\ETE@Size\pdf@filesize{#2}\@nil
}%
\def\ETE@Date#1\@nil{%
\ifx\\#1\\%
\else
\ETE@@Date#1\@nil
\fi
}%
\def\ETE@@Date#1:#2#3#4#5#6#7#8#9{%
\MessageBreak
\@spaces\space\space\space date: #2#3#4#5-#6#7-#8#9 %
\ETE@@Time
}%
\def\ETE@@Time#1#2#3#4#5#6#7\@nil{%
#1#2:#3#4:#5#6%
}%
\def\ETE@Size#1\@nil{%
\ifx\\#1\\%
\else
\MessageBreak
\@spaces\space\space\space size: #1 bytes%
\fi
}%
\fi
\expandafter\ifx\csname ETE@OrgGin@setfile\endcsname\relax
\let\ETE@OrgGin@setfile\Gin@setfile
\else
\@PackageError{epstopdf}{%
Command \string\ETE@OrgGin@setfile\space
already defined.\MessageBreak
}{%
Probably some package has included the code of this package%
\MessageBreak
instead of using \string\RequirePackage{epstopdf}.%
\MessageBreak
\@ehc
}%
\fi
\def\ETE@IfFileExists{%
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname grffile@IfFileExists\endcsname\relax
\expandafter\IfFileExists
\else
\global\let\ETE@IfFileExists\grffile@IfFileExists
\expandafter\grffile@IfFileExists
\fi
}
\def\ETE@Skip#1#2\x\fi\fi{%
\fi
\fi
\endgroup
\fi
\fi
#1%
}
\newif\ifETE@InsideSetfile
\newcommand*{\epstopdfcall}[1]{%
\ifETE@InsideSetfile
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{`#1}%
{\Gin@base\Gin@ext}%
}
\def\ETE@DefCommandLine#1{%
\edef\CommandLine{\expandafter\fi\if`#1}%
}
\def\ETE@DefX#1{%
\expandafter\expandafter\expandafter\def
\expandafter\expandafter\expandafter\x
\expandafter\expandafter\expandafter{%
\expandafter\fi\if`#1\relax\else
}%
}
\def\ETE@Gin@setfile#1#2#3{%
\ifETE@disable
\ETE@OrgGin@setfile{#1}{#2}{#3}%
\else
\begingroup
\ETE@InsideSetfiletrue
\ETE@DefX{#3}%
\expandafter\endgroup
\ifx\x\@empty
\ETE@OrgGin@setfile{#1}{#2}{#3}%
\else
\begingroup
\ETE@InsideSetfiletrue
\def\GraphicsType{#1}%
\def\GraphicsRead{#2}%
\ifETE@prefersuffix
\else
\ifx\ETE@suffix\@empty
\else
\ETE@IfFileExists{\Gin@base\GraphicsRead}{%
\ETE@Skip{%
\ETE@OrgGin@setfile{#1}{#2}{\Gin@base#2}%
}%
}{%
\let\next\relax
}%
\next
\fi
\fi
\ifx\Gin@ext\relax
\let\SourceExt\Gin@eext
\def\SourceFile{\Gin@base\Gin@eext}%
\else
\let\SourceExt\Gin@ext
\def\SourceFile{\Gin@base\Gin@ext}%
\fi
\edef\SourceExt{% remove dot
\expandafter\@cdr\SourceExt\@empty\@nil
}%
\let\OutputDirectory\ETE@outdir
\ifx\OutputDirectory\@empty
\edef\OutputFile{\ETE@GenerateName{\Gin@base}{#2}}%
\else
\begingroup
\filename@parse{\Gin@base#2}%
\edef\x{\endgroup
\def\noexpand\OutputFile{%
\ETE@GenerateName{%
\OutputDirectory\filename@base
}{#2}%
}%
}%
\x
\fi
\ETE@DefCommandLine{#3}%
\ifETE@verbose
\@PackageInfo{epstopdf}{%
\ETE@FileInfo{Source}\SourceFile\MessageBreak
\ETE@FileInfo{Output}\OutputFile\MessageBreak
Command: <\CommandLine>\MessageBreak
\string\includegraphics
}%
\fi
\ETE@Make\SourceFile\OutputFile{%
\pdf@system{\CommandLine}%
\ifETE@verbose
\@PackageInfoNoLine{epstopdf}{%
\ETE@FileInfo{Result}\OutputFile
}%
\fi
}%
\edef\x{\endgroup
\ifx\OutputDirectory\@empty
\else
\def\noexpand\Gin@base{%
\OutputDirectory\noexpand\filename@base
}%
\fi
\ifx\ETE@suffix\@empty
\else
\edef\noexpand\Gin@base{%
\noexpand\Gin@base\ETE@suffix
}%
\fi
\noexpand\ETE@OrgGin@setfile{%
\GraphicsType
}{%
\GraphicsRead
}{%
\OutputFile
}%
}%
\x
\fi
\fi
}
\let\Gin@setfile\ETE@Gin@setfile
\def\ETE@GenerateName#1#2{%
#1\ETE@suffix#2%
}
\newcommand*{\epstopdfDeclareGraphicsRule}[4]{%
\ifx\\#4\\%
\@PackageError{epstopdf-base}{%
Conversion command is missing%
}\@ehc
\else
\begingroup
\@ifundefined{Gin@rule@#1}{%
}{%
\@PackageInfo{epstopdf-base}{%
Redefining graphics rule for `#1'%
}%
}%
\endgroup
\@namedef{Gin@rule@#1}##1{{#2}{#3}{\epstopdfcall{#4}}}%
\fi
}
\epstopdfDeclareGraphicsRule{.eps}{pdf}{.pdf}{%
\ETE@epstopdf{#1}%
}
\def\ETE@epstopdf#1{%
\ETE@program@epstopdf\space
\ifcase\ifx\OutputDirectory\@empty
\ifx\ETE@suffix\@empty
1%
\fi
\fi
0 %
--outfile=\OutputFile\space
\fi
#1%
}
\ifx\AppendGraphicsExtensions\@undefined\else
\ifETE@prepend
\expandafter\PrependGraphicsExtensions
\else
\expandafter\AppendGraphicsExtensions
\fi
{.eps}
\fi
\let\ETE@prepend\@undefined
\ifx\SetupKeyvalOptions\@undefined
\else
\DeclareVoidOption{prepend}{%
\PrependGraphicsExtensions{.eps}%
}
\let\ETE@append\@undefined
\DeclareVoidOption{append}{%
\AppendGraphicsExtensions{.eps}%
}
\fi
\InputIfFileExists{epstopdf-sys.cfg}{}{}
\InputIfFileExists{epstopdf.cfg}{}{}
\expandafter\ifx\csname epstopdf@sys@cmd\endcsname\relax
\def\epstopdf@sys@cmd{epstopdf}
\fi
\ETE@AtEnd%
\endinput
%%
%% End of file `epstopdf-base.sty'.