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@@ -1,501 +0,0 @@
-%%
-%% This is file `grffile.sty',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% grffile.dtx (with options: `package')
-%%
-%% This is a generated file.
-%%
-%% Project: grffile
-%% Version: 2017/06/30 v1.18
-%%
-%% Copyright (C) 2006-2012 by
-%% Heiko Oberdiek <heiko.oberdiek at googlemail.com>
-%%
-%% 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
-%% http://www.latex-project.org/lppl/lppl-1-3c.txt
-%% and 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 grffile.dtx
-%% and the derived files
-%% grffile.sty, grffile.pdf, grffile.ins, grffile.drv,
-%% grffile-test1.tex.
-%%
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{grffile}%
- [2017/06/30 v1.18 Extended file name support for graphics (HO)]%
-\edef\grffile@RestoreCatcodes{%
- \catcode`\noexpand\=\the\catcode`\=\relax
- \catcode`\noexpand\:\the\catcode`\:\relax
- \catcode`\noexpand\.\the\catcode`\.\relax
- \catcode`\noexpand\'\the\catcode`\'\relax
- \catcode`\noexpand\<\the\catcode`\<\relax
- \catcode`\noexpand\>\the\catcode`\>\relax
- \catcode`\noexpand\*\the\catcode`\*\relax
- \catcode`\noexpand\^\the\catcode`\^\relax
- \catcode`\noexpand\~\the\catcode`\~\relax
-}
-\@makeother\=
-\@makeother\:
-\@makeother\.
-\@makeother\'
-\@makeother\<
-\@makeother\>
-\@makeother\*
-\catcode`\^=7 %
-\catcode`\~=\active
-\RequirePackage{ifpdf}[2010/01/28]
-\RequirePackage{ifxetex}[2010/09/12]
-\RequirePackage{kvoptions}[2006/08/17]
-\SetupKeyvalOptions{%
- family=Gin,%
- prefix=grffile@%
-}
-\DeclareDefaultOption{\@unknownoptionerror}
-\DeclareBoolOption[true]{multidot}
-\DeclareBoolOption[true]{babel}
-\DeclareBoolOption[false]{extendedchars}
-\DeclareBoolOption{space}
-\DeclareVoidOption{encoding}{%
- \RequirePackage{stringenc}\relax
-}
-\DeclareStringOption{inputencoding}
-\DeclareStringOption{filenameencoding}
-\DeclareDefaultOption{%
- \PassOptionsToPackage\CurrentOption{graphics}%
-}
-\RequirePackage{pdftexcmds}[2007/11/11]
-\ifxetex
- \grffile@spacetrue
-\else
- \begingroup\expandafter\expandafter\expandafter\endgroup
- \expandafter\ifx\csname pdf@filesize\endcsname\relax
- \grffile@spacefalse
- \let\grffile@space@disabled\@empty
- \def\grffile@spacetrue{%
- \PackageWarning{grffile}{%
- Option `space' is not available,\MessageBreak
- because it needs pdfTeX >= 1.30 or XeTeX%
- }%
- }%
- \else
- \ifpdf
- \grffile@spacetrue
- \else
- \grffile@spacefalse
- \fi
- \fi
-\fi
-\ProcessKeyvalOptions*
-\AtBeginDocument{%
- \DisableKeyvalOption[package=grffile]{Gin}{encoding}%
-}
-\RequirePackage{graphics}
-\newcommand*{\grffilesetup}{%
- \setkeys{Gin}%
-}
-\let\grffile@org@Ginclude@graphics\Ginclude@graphics
-\renewcommand*{\Ginclude@graphics}{%
- \ifx\grffile@filenameencoding\@empty
- \else
- \ifx\grffile@inputencoding\@empty
- \expandafter\ifx\csname inputencodingname\endcsname\relax
- \expandafter\ifx\csname
- CurrentInputEncodingOption\endcsname\relax
- \else
- \let\grffile@inputencoding\CurrentInputEncodingOption
- \fi
- \else
- \let\grffile@inputencoding\inputencodingname
- \fi
- \fi
- \ifx\grffile@inputencoding\@empty
- \else
- \grffile@extendedcharstrue
- \fi
- \fi
- \ifnum0\ifgrffile@babel 1\fi\ifgrffile@extendedchars 1\fi>\z@
- \begingroup
- \ifgrffile@babel
- \csname @safe@activestrue\endcsname
- \edef~{\string~}%
- \fi
- \ifgrffile@extendedchars
- \grffile@inputenc@loop\^^A\^^H%
- \grffile@inputenc@loop\^^K\^^K%
- \grffile@inputenc@loop\^^N\^^_%
- \grffile@inputenc@loop\^^?\^^ff%
- \fi
- \expandafter\grffile@extchar@Ginclude@graphics
- \else
- \expandafter\grffile@Ginclude@graphics
- \fi
-}
-\def\grffile@extchar@Ginclude@graphics#1{%
- \toks@{#1}%
- \edef\grffile@filename{\the\toks@}%
- \ifx\grffile@inputencoding\@empty
- \else
- \ifx\grfile@filenameencoding\@empty
- \else
- \ifx\grffile@inputencoding\grffile@filenameencoding
- \else
- \expandafter\ifx\csname StringEncodingConvert\endcsname\relax
- \PackageError{grffile}{%
- Package `stringenc' is not loaded,\MessageBreak
- omitting file name conversion%
- }\@ehc
- \else
- \StringEncodingConvert\grffile@temp\grffile@filename
- \grffile@inputencoding\grffile@filenameencoding
- \StringEncodingSuccessFailure{%
- \let\grffile@filename\grffile@temp
- }{%
- \PackageError{grffile}{%
- Filename conversion failed%
- }\@ehc
- }%
- \fi
- \fi
- \fi
- \fi
- \edef\x{\endgroup
- \noexpand\grffile@Ginclude@graphics{\grffile@filename}%
- }%
- \x
-}
-\def\grffile@inputenc@loop#1#2{%
- \count@=`#1\relax
- \loop
- \begingroup
- \uccode`\~=\count@
- \uppercase{%
- \endgroup
- \edef~{\string~}%
- }%
- \ifnum\count@<`#2\relax
- \advance\count@\@ne
- \repeat
-}
-\def\grffile@space@getbase#1{%
- \edef\grffile@tempa{%
- \def\noexpand\@tempa####1#1\noexpand\@nil{%
- \def\noexpand\Gin@base{####1}%
- }%
- }%
- \grffile@IfFileExists{\filename@area\filename@base#1}{%
- \grffile@tempa
- \expandafter\@tempa\grffile@file@found\@nil
- \edef\Gin@ext{#1}%
- }{%
- }%
-}
-\begingroup\expandafter\expandafter\expandafter\endgroup
-\expandafter\ifx\csname pdf@filesize\endcsname\relax
- \ifxetex
- \long\def\grffile@XeTeX@IfFileExists#1{%
- \openin\@inputcheck"#1" %
- \ifeof\@inputcheck
- \closein\@inputcheck
- \expandafter\@secondoftwo
- \else
- \closein\@inputcheck
- \expandafter\@firstoftwo
- \fi
- }%
- \long\def\grffile@IfFileExists#1{%
- \grffile@XeTeX@IfFileExists{#1}{%
- \edef\grffile@file@found{#1}%
- \@firstoftwo
- }{%
- \let\reserved@a\@secondoftwo
- \ifx\input@path\@undefined
- \else
- \expandafter\@tfor\expandafter\reserved@b\expandafter
- :\expandafter=\input@path\do{%
- \grffile@XeTeX@IfFileExists{\reserved@b#1}{%
- \edef\grffile@file@found{\reserved@b#1}%
- \let\reserved@a\@firstoftwo
- \iftrue\@break@tfor\fi
- }{}%
- }%
- \fi
- \reserved@a
- }%
- }%
- \def\grffile@org@Gread@QTm#1{%
- \IfFileExists{\Gin@base.bb}{%
- \Gread@eps{\Gin@base.bb}%
- }{%
- \G@measure@QTm{\Gin@base}{\Gin@ext}%
- }%
- }%
- \ifx\Gread@QTm\grffile@org@Gread@QTm
- \def\Gread@QTm#1{%
- \grffile@IfFileExists{\Gin@base.bb}{%
- \Gread@eps{\Gin@base.bb}%
- }{%
- \G@measure@QTm{\Gin@base}{\Gin@ext}%
- }%
- }%
- \PackageInfo{grffile}{\string\Gread@QTm\space patched}%
- \else
- \begingroup\expandafter\expandafter\expandafter\endgroup
- \expandafter\ifx\csname Gread@QTm\endcsname\relax
- \@ifpackagelater{graphics}{2017/06/01}
- {}
- {%
- \PackageWarning{grffile}{%
- \string\Gread@QTm\space of xetex.def not found%
- }%
- }%
- \else
- \let\grffile@org@Gread@QTm\Gread@QTm
- \def\Gread@QTm#1{%
- \let\grffile@saved@IfFileExists\IfFileExists
- \let\IfFileExists\grffile@IfFileExists
- \grffile@org@GreadQTm{#1}%
- \let\IfFileExists\grffile@saved@IfFileExists
- }%
- \fi
- \fi
- \let\grffile@org@Gread@eps\Gread@eps
- \def\grffile@temp#1\immediate\openin#2 #3\grffile@nil#4\grffile@NIL{%
- \begingroup
- \toks@{#2}%
- \edef\grffile@temp{\the\toks@}%
- \def\grffile@test{\@inputcheck####1}%
- \ifx\grffile@temp\grffile@test
- \expandafter\@firstoftwo
- \else
- \expandafter\@secondoftwo
- \fi
- {%
- \toks@{%
- #1%
- \immediate\openin\@inputcheck"##1"\relax
- #3%
- }%
- \expandafter\endgroup
- \expandafter\def\expandafter\Gread@eps
- \expandafter##\expandafter1\expandafter{%
- \the\toks@
- }%
- \PackageInfo{grffile}{%
- \string\Gread@eps\space patched%
- }%
- }{%
- \@ifpackagelater{graphics}{2017/06/01}
- {}
- {%
- \PackageWarning{grffile}{%
- Unsupported \string\Gread@eps\space not patched%
- }%
- }%
- \endgroup
- }%
- }%
- \expandafter\grffile@temp\Gread@eps{#1}\grffile@nil
- \immediate\openin{} \grffile@nil\grffile@NIL
- \else
- \begingroup
- \let\on@line\@empty
- \PackageInfo{grffile}{%
- \string\grffile@IfFileExists\space without space support,%
- \MessageBreak
- because pdfTeX's \string\pdffilesize\space is not available%
- \MessageBreak
- or XeTeX is not running%
- }%
- \endgroup
- \long\def\grffile@IfFileExists#1{%
- \IfFileExists{#1}{%
- \let\grffile@IFE@next\@firstoftwo
- }{%
- \let\grffile@file@found\@filef@und
- \let\grffile@IFE@next\@secondoftwo
- }%
- \grffile@IFE@next
- }%
- \fi
-\else
- \long\def\grffile@IfFileExists#1{%
- \expandafter\expandafter\expandafter
- \ifx\expandafter\expandafter\expandafter\\\pdf@filesize{#1}\\%
- \let\reserved@a\@secondoftwo
- \ifx\input@path\@undefined
- \else
- \expandafter\@tfor\expandafter\reserved@b\expandafter
- :\expandafter=\input@path\do{%
- \expandafter\expandafter\expandafter
- \ifx\expandafter\expandafter\expandafter
- \\\pdf@filesize{\reserved@b#1}\\%
- \else
- \edef\grffile@file@found{\reserved@b#1}%
- \let\reserved@a\@firstoftwo
- \@break@tfor
- \fi
- }%
- \fi
- \expandafter\reserved@a
- \else
- \edef\grffile@file@found{#1}%
- \expandafter\@firstoftwo
- \fi
- }%
-\fi
-\def\grffile@Ginclude@graphics#1{%
- \begingroup
- \ifgrffile@space
- \let\Gin@getbase\grffile@space@getbase
- \fi
- \ifgrffile@multidot
- \let\filename@base\@empty
- \let\filename@simple\grffile@filename@simple
- \fi
- \grffile@org@Ginclude@graphics{#1}%
- \endgroup
-}%
-\def\grffile@filename@simple#1.#2\\{%
- \ifx\\#2\\%
- \def\filename@base{#1}%
- \let\filename@ext\relax
- \else
- \def\filename@base{}%
- \grffile@analyze@ext{#1}.{#2}\\%
- \fi
-}
-\def\grffile@analyze@ext#1.#2\\{%
- \let\grffile@next\relax
- \ifx\\#2\\%
- \edef\filename@base{\filename@base#1}%
- \let\filename@ext\relax
- \def\grffile@next{\grffile@try@extlist}%
- \else
- \edef\filename@base{\filename@base #1}%
- \edef\filename@ext{\filename@dot#2\\}%
- \expandafter\ifx\csname Gin@rule@.\filename@ext\endcsname\relax
- \edef\filename@base{\filename@base.}%
- \def\grffile@next{\grffile@analyze@ext#2\\}%
- \else
- \grffile@IfFileExists{\filename@area\filename@base.\filename@ext}{%
- % success
- }{%
- \edef\filename@base{\filename@base.\filename@ext}%
- \let\filename@ext\relax
- \def\grffile@next{\grffile@try@extlist}%
- }%
- \fi
- \fi
- \grffile@next
-}
-\def\grffile@try@extlist{%
- \@for\grffile@temp:=\Gin@extensions\do{%
- \grffile@IfFileExists{\filename@area\filename@base\grffile@temp}{%
- \ifx\filename@ext\relax
- \edef\filename@ext{\expandafter\@gobble\grffile@temp\@empty}%
- \fi
- }{}%
- }%
- \ifx\filename@ext\relax
- \expandafter\let\expandafter\filename@base\expandafter\@empty
- \expandafter\grffile@use@last@ext\filename@base.\\%
- \fi
-}
-\def\grffile@use@last@ext#1.#2\\{%
- \ifx\\#2\\%
- \edef\filename@base{\expandafter\filename@dot\filename@base\\}%
- \def\filename@ext{#1}%
- \expandafter\@gobble
- \else
- \edef\filename@base{\filename@base#1.}%
- \expandafter\@firstofone
- \fi
- {%
- \grffile@use@last@ext#2\\%
- }%
-}
-\def\grffile@option@status#1{%
- \begingroup
- \let\on@line\@empty
- \PackageInfo{grffile}{%
- Option `#1' is %
- \expandafter\ifx\csname ifgrffile@#1\expandafter\endcsname
- \csname iftrue\endcsname
- set to `true'%
- \else
- \expandafter\ifx\csname grffile@#1@disabled\endcsname\@empty
- not available%
- \else
- set to `false'%
- \fi
- \fi
- }%
- \endgroup
-}
-\grffile@option@status{multidot}
-\grffile@option@status{extendedchars}
-\grffile@option@status{space}
-\def\grffile@Gin@ii@graphicx[#1]#2{%
- \def\@tempa{[}%
- \def\@tempb{#2}%
- \ifx\@tempa\@tempb
- \def\@tempa{\Gin@iii[#1][}% hash-ok
- \expandafter\@tempa
- \else
- \begingroup
- \@tempswafalse
- \toks@{\Ginclude@graphics{#2}}%
- \setkeys{Gin}{#1}%
- \Gin@esetsize
- \the\toks@
- \endgroup
- \fi
-}
-\def\grffile@Gin@ii@fixed[#1]#2{%
- \def\@tempa{[}%
- \begingroup
- \toks@={#2}%
- \edef\@tempb{\the\toks@}%
- \expandafter\endgroup
- \ifx\@tempa\@tempb
- \def\@tempa{\Gin@iii[#1][}% hash-ok
- \expandafter\@tempa
- \else
- \begingroup
- \@tempswafalse
- \toks@{\Ginclude@graphics{#2}}%
- \setkeys{Gin}{#1}%
- \Gin@esetsize
- \the\toks@
- \endgroup
- \fi
-}
-\def\grffile@Fix@Gin@ii{%
- \let\Gin@ii\grffile@Gin@ii@fixed
- \begingroup
- \escapechar=92 %
- \PackageInfo{grffile}{\string\Gin@ii\space of package `graphicx' fixed}%
- \endgroup
-}
-\ifx\Gin@ii\grffile@Gin@ii@graphicx
- \grffile@Fix@Gin@ii
-\else
- \AtBeginDocument{\grffile@Fix@Gin@ii}%
-\fi
-\grffile@RestoreCatcodes
-\endinput
-%%
-%% End of file `grffile.sty'.