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+%%
+%% 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.
+%%
+%% Copyright (C) 2006 by Heiko Oberdiek <oberdiek@uni-freiburg.de>
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either
+%% version 1.3 of this license or (at your option) any later
+%% version. 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.
+%%
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{grffile}%
+ [2006/08/17 v1.1 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}
+\RequirePackage{kvoptions}[2006/08/17]
+\SetupKeyvalOptions{
+ family=Gin,
+ prefix=grffile@
+}
+\DeclareBoolOption[true]{multidot}
+\DeclareBoolOption[false]{extendedchars}
+\DeclareBoolOption{space}
+\DeclareDefaultOption{%
+ \PassOptionsToPackage\CurrentOption{graphics}%
+}
+\begingroup\expandafter\expandafter\expandafter\endgroup
+\expandafter\ifx\csname pdffilesize\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%
+ }%
+ }%
+\else
+ \ifpdf
+ \grffile@spacetrue
+ \else
+ \grffile@spacefalse
+ \fi
+\fi
+\ProcessKeyvalOptions*
+\RequirePackage{graphics}
+\newcommand*{\grffilesetup}{%
+ \setkeys{Gin}%
+}
+\let\grffile@org@Ginclude@graphics\Ginclude@graphics
+\renewcommand*{\Ginclude@graphics}{%
+ \ifgrffile@extendedchars
+ \begingroup
+ \csname @safe@activestrue\endcsname
+ \edef~{\string~}%
+ \grffile@inputenc@loop\^^A\^^H%
+ \grffile@inputenc@loop\^^K\^^K%
+ \grffile@inputenc@loop\^^N\^^_%
+ \grffile@inputenc@loop\^^?\^^ff%
+ \expandafter\grffile@extchar@Ginclude@graphics
+ \else
+ \expandafter\grffile@Ginclude@graphics
+ \fi
+}
+\def\grffile@extchar@Ginclude@graphics#1{%
+ \edef\x{\endgroup
+ \noexpand\grffile@Ginclude@graphics{#1}%
+ }%
+ \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}%
+ }{%
+ }%
+}
+\def\grffile@IfFileExists#1{%
+ \expandafter\ifx\expandafter\\\pdffilesize{#1}\\%
+ \let\reserved@a\@secondoftwo
+ \ifx\input@path\@undefined
+ \else
+ \expandafter\@tfor\expandafter\reserved@b\expandafter
+ :\expandafter=\input@path\do{%
+ \expandafter\ifx\expandafter\\\pdffilesize{\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
+}
+
+\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\\%
+ \let\filename@ext\relax
+ \else
+ \expandafter\ifx\csname
+ Gin@rule@.\filename@dot #2\\\endcsname\relax
+ \edef\filename@base{\filename@base #1.}%
+ \grffile@ReturnAfterFiFiBase{\grffile@filename@simple #2\\}%
+ \else
+ \edef\filename@ext{\filename@dot #2\\}%
+ \fi
+ \fi
+ \edef\filename@base{\filename@base #1}%
+}
+\def\grffile@ReturnAfterFiFiBase#1#2\filename@base#3{\fi\fi#1}
+\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}
+\grffile@RestoreCatcodes
+\endinput
+%%
+%% End of file `grffile.sty'.