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525 lines
14 KiB
525 lines
14 KiB
%%
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%% This is file `epstopdf-base.sty',
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%% generated with the docstrip utility.
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%%
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%% The original source files were:
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%%
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%% epstopdf.dtx (with options: `base')
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%%
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%% This is a generated file.
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%%
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%% Project: epstopdf
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%% Version: 2020-01-24 v2.11
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%%
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%% Copyright (C)
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%% 2001-2010 Heiko Oberdiek
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%% 2016-2019 Oberdiek Package Support Group
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%%
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%% This work may be distributed and/or modified under the
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%% conditions of the LaTeX Project Public License, either
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%% version 1.3c of this license or (at your option) any later
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%% version. This version of this license is in
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%% https://www.latex-project.org/lppl/lppl-1-3c.txt
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%% and the latest version of this license is in
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%% https://www.latex-project.org/lppl.txt
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%% and version 1.3 or later is part of all distributions of
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%% LaTeX version 2005/12/01 or later.
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%%
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%% This work has the LPPL maintenance status "maintained".
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%%
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%% The Current Maintainers of this work are
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%% Heiko Oberdiek and the Oberdiek Package Support Group
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%% https://github.com/ho-tex/epstopdf/issues
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%%
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%%
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%% This work consists of the main source file epstopdf.dtx
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%% and the derived files
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%% epstopdf.sty, epstopdf.pdf, epstopdf.ins, epstopdf.drv,
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%% epstopdf-base.sty.
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%%
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\begingroup\catcode61\catcode48\catcode32=10\relax%
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\catcode13=5 % ^^M
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\endlinechar=13 %
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\catcode123=1 % {
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\catcode125=2 % }
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\expandafter\let\expandafter\x\csname ver@epstopdf-base.sty\endcsname
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\ifx\x\relax % plain-TeX, first loading
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\else
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\def\empty{}%
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\ifx\x\empty % LaTeX, first loading,
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% variable is initialized, but \ProvidesPackage not yet seen
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\else
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\expandafter\ifx\csname PackageInfo\endcsname\relax
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\def\x#1#2{%
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\immediate\write-1{Package #1 Info: #2.}%
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}%
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\else
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\def\x#1#2{\PackageInfo{#1}{#2, stopped}}%
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\fi
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\x{epstopdf-base}{The package is already loaded}%
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\aftergroup\endinput
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\fi
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\fi
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\endgroup%
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\begingroup\catcode61\catcode48\catcode32=10\relax%
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\catcode13=5 % ^^M
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\endlinechar=13 %
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\catcode35=6 % #
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\catcode39=12 % '
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\catcode40=12 % (
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\catcode41=12 % )
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\catcode44=12 % ,
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\catcode45=12 % -
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\catcode46=12 % .
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\catcode47=12 % /
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\catcode58=12 % :
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\catcode64=11 % @
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\catcode91=12 % [
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\catcode93=12 % ]
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\catcode123=1 % {
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\catcode125=2 % }
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\expandafter\ifx\csname ProvidesPackage\endcsname\relax
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\def\x#1#2#3[#4]{\endgroup
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\immediate\write-1{Package: #3 #4}%
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\xdef#1{#4}%
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}%
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\else
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\def\x#1#2[#3]{\endgroup
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#2[{#3}]%
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\ifx#1\@undefined
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\xdef#1{#3}%
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\fi
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\ifx#1\relax
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\xdef#1{#3}%
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\fi
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}%
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\fi
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\expandafter\x\csname ver@epstopdf-base.sty\endcsname
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\ProvidesPackage{epstopdf-base}%
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[2020-01-24 v2.11 Base part for package epstopdf]%
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\begingroup\catcode61\catcode48\catcode32=10\relax%
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\catcode13=5 % ^^M
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\endlinechar=13 %
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\catcode123=1 % {
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\catcode125=2 % }
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\catcode64=11 % @
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\def\x{\endgroup
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\expandafter\edef\csname ETE@AtEnd\endcsname{%
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\endlinechar=\the\endlinechar\relax
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\catcode13=\the\catcode13\relax
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\catcode32=\the\catcode32\relax
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\catcode35=\the\catcode35\relax
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\catcode61=\the\catcode61\relax
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\catcode64=\the\catcode64\relax
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\catcode123=\the\catcode123\relax
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\catcode125=\the\catcode125\relax
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}%
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}%
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\x\catcode61\catcode48\catcode32=10\relax%
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\catcode13=5 % ^^M
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\endlinechar=13 %
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\catcode35=6 % #
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\catcode64=11 % @
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\catcode123=1 % {
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\catcode125=2 % }
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\def\TMP@EnsureCode#1#2{%
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\edef\ETE@AtEnd{%
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\ETE@AtEnd
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\catcode#1=\the\catcode#1\relax
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}%
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\catcode#1=#2\relax
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}
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\TMP@EnsureCode{33}{12}% !
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\TMP@EnsureCode{39}{12}% '
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\TMP@EnsureCode{42}{12}% *
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\TMP@EnsureCode{44}{12}% ,
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\TMP@EnsureCode{45}{12}% -
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\TMP@EnsureCode{46}{12}% .
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\TMP@EnsureCode{47}{12}% /
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\TMP@EnsureCode{60}{12}% <
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\TMP@EnsureCode{62}{12}% >
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\TMP@EnsureCode{96}{12}% `
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\edef\ETE@AtEnd{\ETE@AtEnd\noexpand\endinput}
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\ifx\@curroptions\@empty
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\let\@PackageInfo\PackageInfo
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\let\@PackageWarningNoLine\PackageWarningNoLine
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\def\@PackageInfoNoLine#1#2{\PackageInfo{#1}{#2\@gobble}}
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\let\@PackageError\PackageError
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\fi
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\ifx\pdf@strcmp\@undefined
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\ifx\directlua\@undefined
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\def\pdf@strcmp{\pdfstrcmp}
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\def\pdf@filemoddate{\pdffilemoddate}
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\def\pdf@filesize{\pdffilesize}
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\def\pdf@system#{\immediate\write18 }
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\else
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\directlua{require('pdftexcmds')}
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\long\def\pdf@strcmp#1#2{\directlua{%
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oberdiek.pdftexcmds.strcmp('\luaescapestring{#1}',
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'\luaescapestring{#2}')}}%
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\def\pdf@filemoddate#1{\directlua{%
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oberdiek.pdftexcmds.filemoddate('\luaescapestring{#1}')}}
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\def\pdf@filesize#1{\directlua{%
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oberdiek.pdftexcmds.filesize('\luaescapestring{#1}')}}
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\def\pdf@system#1{\directlua{%
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oberdiek.pdftexcmds.system('\luaescapestring{#1}')}}
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\fi
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\fi
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\else
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\RequirePackage{infwarerr}[2007/09/09]
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\RequirePackage{grfext}\relax
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\RequirePackage{kvoptions}[2007/10/02]
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\RequirePackage{pdftexcmds}[2007/11/11]
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\fi
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\begingroup\expandafter\expandafter\expandafter\endgroup
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\expandafter\ifx\csname Gin@setfile\endcsname\relax
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\@PackageWarningNoLine{epstopdf}{%
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No graphics package \string`graphic{s,x}\string' loaded%
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}%
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\newcommand*{\epstopdfsetup}[1]{}%
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\expandafter\ETE@AtEnd
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\fi%
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\begingroup
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\def\x{luatex.def}%
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\ifx\Gin@driver\x
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\else
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\def\x{pdftex.def}%
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\ifx\Gin@driver\x
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\else
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\@PackageWarningNoLine{epstopdf}{%
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Drivers other than `pdftex' and `luatex' are not supported%
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}%
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\endgroup
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\newcommand*{\epstopdfsetup}[1]{}%
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\expandafter\expandafter\expandafter\ETE@AtEnd
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\fi%
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\fi%
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\endgroup
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\begingroup
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\expandafter\ifx\csname pdf@shellescape\endcsname\relax
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\else
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\ifnum\pdf@shellescape>0 %
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\else
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\@PackageWarningNoLine{epstopdf}{%
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Shell escape feature is not enabled%
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}%
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\fi
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\fi
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\endgroup
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\newif\ifETE@prepend
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\ifx\SetupKeyvalOptions\@undefined
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\def\ETE@let#1#2{%
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\expandafter\let\csname ifETE@#1\expandafter\endcsname
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\csname if#2\endcsname}
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\ETE@let{verbose}{true}
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\ETE@let{disable}{false}
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\ETE@let{update}{true}
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\ETE@let{prepend}{false}
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\ETE@let{prefersuffix}{true}
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\def\ETE@outdir{}
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\def\ETE@suffix{-\SourceExt-converted-to}
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\def\ETE@program@epstopdf{\epstopdf@sys@cmd}
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\newcommand*{\epstopdfsetup}[1]{}%
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\else
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\SetupKeyvalOptions{family=ETE,prefix=ETE@}
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\DeclareBoolOption{update}
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\DeclareBoolOption{verbose}
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\DeclareVoidOption{prepend}{\ETE@prependtrue}
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\DeclareVoidOption{append}{\ETE@prependfalse}
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\DeclareStringOption{outdir}
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\DeclareStringOption{suffix}
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\DeclareBoolOption{prefersuffix}
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\DeclareStringOption{program@epstopdf}
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\DeclareBoolOption{disable}
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\DeclareComplementaryOption{enable}{disable}
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\newcommand*{\epstopdfsetup}{\setkeys{ETE}}
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\epstopdfsetup{%
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verbose,%
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enable,%
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append,%
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update,%
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prefersuffix,%
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suffix=-\SourceExt-converted-to,%
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program@epstopdf=epstopdf%
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}
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\fi
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\begingroup\expandafter\expandafter\expandafter\endgroup
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\expandafter\ifx\csname pdf@filemoddate\endcsname\relax
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\def\ETE@Make#1#2{%
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\ifETE@update
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\ETE@WarnModDate
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\fi
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\@firstofone
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}%
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\def\ETE@WarnModDate{%
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\@PackageWarningNoLine{epstopdf}{%
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\string\pdffilemoddate\space is not available,\MessageBreak
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option `update' will be ignored%
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}%
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\global\let\ETE@WarnModDate\relax
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}%
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\def\ETE@FileInfo#1#2{#1 file: <#2>}%
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\else
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\def\ETE@Make#1#2{%
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\ifETE@update
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\ifnum\pdf@strcmp{\pdf@filemoddate{#1}}{\pdf@filemoddate{#2}}>0 %
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\expandafter\expandafter\expandafter\@firstofone
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\else
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\@PackageInfoNoLine{epstopdf}{%
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Output file is already uptodate%
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}%
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\expandafter\expandafter\expandafter\@gobble
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\fi
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\else
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\expandafter\@firstofone
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\fi
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}%
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\def\ETE@FileInfo#1#2{%
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#1 file: <#2>%
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\expandafter\expandafter\expandafter
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\ETE@Date\pdf@filemoddate{#2}\@nil
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\expandafter\expandafter\expandafter
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\ETE@Size\pdf@filesize{#2}\@nil
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}%
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\def\ETE@Date#1\@nil{%
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\ifx\\#1\\%
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\else
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\ETE@@Date#1\@nil
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\fi
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}%
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\def\ETE@@Date#1:#2#3#4#5#6#7#8#9{%
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\MessageBreak
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\@spaces\space\space\space date: #2#3#4#5-#6#7-#8#9 %
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\ETE@@Time
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}%
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\def\ETE@@Time#1#2#3#4#5#6#7\@nil{%
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#1#2:#3#4:#5#6%
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}%
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\def\ETE@Size#1\@nil{%
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\ifx\\#1\\%
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\else
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\MessageBreak
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\@spaces\space\space\space size: #1 bytes%
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\fi
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}%
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\fi
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\expandafter\ifx\csname ETE@OrgGin@setfile\endcsname\relax
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\let\ETE@OrgGin@setfile\Gin@setfile
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\else
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\@PackageError{epstopdf}{%
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Command \string\ETE@OrgGin@setfile\space
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already defined.\MessageBreak
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}{%
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Probably some package has included the code of this package%
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\MessageBreak
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instead of using \string\RequirePackage{epstopdf}.%
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\MessageBreak
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\@ehc
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}%
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\fi
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\def\ETE@IfFileExists{%
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\begingroup\expandafter\expandafter\expandafter\endgroup
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\expandafter\ifx\csname grffile@IfFileExists\endcsname\relax
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\expandafter\IfFileExists
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\else
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\global\let\ETE@IfFileExists\grffile@IfFileExists
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\expandafter\grffile@IfFileExists
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\fi
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}
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\def\ETE@Skip#1#2\x\fi\fi{%
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\fi
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\fi
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\endgroup
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\fi
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\fi
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#1%
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}
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\newif\ifETE@InsideSetfile
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\newcommand*{\epstopdfcall}[1]{%
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\ifETE@InsideSetfile
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\expandafter\@firstoftwo
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\else
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\expandafter\@secondoftwo
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\fi
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{`#1}%
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{\Gin@base\Gin@ext}%
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}
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|
\def\ETE@DefCommandLine#1{%
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|
\edef\CommandLine{\expandafter\fi\if`#1}%
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|
}
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\def\ETE@DefX#1{%
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\expandafter\expandafter\expandafter\def
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\expandafter\expandafter\expandafter\x
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\expandafter\expandafter\expandafter{%
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\expandafter\fi\if`#1\relax\else
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}%
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|
}
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\def\ETE@Gin@setfile#1#2#3{%
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\ifETE@disable
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\ETE@OrgGin@setfile{#1}{#2}{#3}%
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|
\else
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\begingroup
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\ETE@InsideSetfiletrue
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\ETE@DefX{#3}%
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\expandafter\endgroup
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\ifx\x\@empty
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\ETE@OrgGin@setfile{#1}{#2}{#3}%
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\else
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\begingroup
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|
\ETE@InsideSetfiletrue
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\def\GraphicsType{#1}%
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\def\GraphicsRead{#2}%
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\ifETE@prefersuffix
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\else
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\ifx\ETE@suffix\@empty
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\else
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\ETE@IfFileExists{\Gin@base\GraphicsRead}{%
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\ETE@Skip{%
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\ETE@OrgGin@setfile{#1}{#2}{\Gin@base#2}%
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}%
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}{%
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|
\let\next\relax
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}%
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\next
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\fi
|
|
\fi
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\ifx\Gin@ext\relax
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|
\let\SourceExt\Gin@eext
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\def\SourceFile{\Gin@base\Gin@eext}%
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|
\else
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\let\SourceExt\Gin@ext
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\def\SourceFile{\Gin@base\Gin@ext}%
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|
\fi
|
|
\edef\SourceExt{% remove dot
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\expandafter\@cdr\SourceExt\@empty\@nil
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}%
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\let\OutputDirectory\ETE@outdir
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\ifx\OutputDirectory\@empty
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\edef\OutputFile{\ETE@GenerateName{\Gin@base}{#2}}%
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|
\else
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\begingroup
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|
\filename@parse{\Gin@base#2}%
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|
\edef\x{\endgroup
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\def\noexpand\OutputFile{%
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\ETE@GenerateName{%
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\OutputDirectory\filename@base
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}{#2}%
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}%
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}%
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|
\x
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\fi
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\ETE@DefCommandLine{#3}%
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\ifETE@verbose
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\@PackageInfo{epstopdf}{%
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\ETE@FileInfo{Source}\SourceFile\MessageBreak
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|
\ETE@FileInfo{Output}\OutputFile\MessageBreak
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|
Command: <\CommandLine>\MessageBreak
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|
\string\includegraphics
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|
}%
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|
\fi
|
|
\ETE@Make\SourceFile\OutputFile{%
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\pdf@system{\CommandLine}%
|
|
\ifETE@verbose
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|
\@PackageInfoNoLine{epstopdf}{%
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|
\ETE@FileInfo{Result}\OutputFile
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}%
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|
\fi
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|
}%
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\edef\x{\endgroup
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\ifx\OutputDirectory\@empty
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\else
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\def\noexpand\Gin@base{%
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\OutputDirectory\noexpand\filename@base
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}%
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|
\fi
|
|
\ifx\ETE@suffix\@empty
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\else
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\edef\noexpand\Gin@base{%
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\noexpand\Gin@base\ETE@suffix
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}%
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|
\fi
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|
\noexpand\ETE@OrgGin@setfile{%
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|
\GraphicsType
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}{%
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|
\GraphicsRead
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|
}{%
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|
\OutputFile
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}%
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}%
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\x
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\fi
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|
\fi
|
|
}
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\let\Gin@setfile\ETE@Gin@setfile
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|
\def\ETE@GenerateName#1#2{%
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#1\ETE@suffix#2%
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|
}
|
|
\newcommand*{\epstopdfDeclareGraphicsRule}[4]{%
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|
\ifx\\#4\\%
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|
\@PackageError{epstopdf-base}{%
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|
Conversion command is missing%
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|
}\@ehc
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|
\else
|
|
\begingroup
|
|
\@ifundefined{Gin@rule@#1}{%
|
|
}{%
|
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\@PackageInfo{epstopdf-base}{%
|
|
Redefining graphics rule for `#1'%
|
|
}%
|
|
}%
|
|
\endgroup
|
|
\@namedef{Gin@rule@#1}##1{{#2}{#3}{\epstopdfcall{#4}}}%
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|
\fi
|
|
}
|
|
\epstopdfDeclareGraphicsRule{.eps}{pdf}{.pdf}{%
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|
\ETE@epstopdf{#1}%
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|
}
|
|
\def\ETE@epstopdf#1{%
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\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'.
|
|
|