--- /dev/null
+%
+% pdftricks.sty
+%
+% Copyright (c) 2001, Radhakrishnan CV <cvr@river-valley.com>
+% Rajagopal CV <cvr3@river-valley.com>
+% http://www.river-valley.com
+%
+% River Valley Technologies, Software Technology Park,
+% Trivandrum, India 695034
+%
+% Tel: +91 471 33 7501/7502
+%
+% Antoine Chambert-Loir
+% <chambert@math.polytechnique.fr>
+% http://www.math.polytechnique.fr/~chambert
+%
+% Ecole polytechnique, Palaiseau Cedex, France
+%
+%
+% This program is free software; you can redistribute it and/or
+% modify it under the terms of the GNU General Public License
+% as published by the Free Software Foundation; either version 2
+% of the License, or (at your option) any later version.
+%
+% This program is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+% GNU General Public License for more details.
+%
+% You should have received a copy of the GNU General Public License
+% along with this program (gpl.txt); if not, write to the Free
+% Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+% MA 02111-1307, USA.
+%
+% $Id: pdftricks.sty,v 1.15 2001/09/30 11:21:23 cvr Exp $
+%
+\NeedsTeXFormat{LaTeX2e}
+\def\Fileversion$#1: #2 ${\gdef\fileversion{#2}}
+\def\Filedate$#1: #2 #3 ${\gdef\filedate{#2}}
+\Fileversion$Revision: 1.15 $
+\Filedate$Date: 2001/09/30 11:21:23 $
+\ProvidesPackage{pdftricks}
+ [\filedate\space\fileversion\space psTricks support in PDF (CVRACL)]
+\PackageWarningNoLine{pdftricks}
+ {****************************************\MessageBreak
+ Package pdftricks v,\fileversion\space loaded\MessageBreak
+ [psTricks support in PDF (CVR, ACL)]\MessageBreak
+ ****************************************}
+\RequirePackage{graphicx,color}
+\newif\if@debug\@debugfalse
+\DeclareOption{debug}{\@debugtrue}
+\DeclareOption{noshell}{\PDFTshellfalse}
+\DeclareOption{shell}{\PDFTshelltrue}
+\newif\ifPDFTshell
+\newif\ifPDFTnopdf
+\newif\ifnoprocess \noprocessfalse
+\ExecuteOptions{shell}
+\ProcessOptions\relax
+\ifPDFTshell
+% we must set it to false if \write18 doesn't work.
+% Hack given by Thierry Bouche (Thanks !)
+\def\tmpfile{/tmp/w18-test-\the\year\the\month\the\day\the\time}
+\immediate\write18{touch \tmpfile}
+\IfFileExists{\tmpfile}{\PDFTshelltrue}{\PDFTshellfalse}
+\fi
+\ifPDFTshell
+ \PackageWarningNoLine{pdftricks}
+ {****************************************\MessageBreak
+ Using \csname write\endcsname18 capability \MessageBreak
+ for producing PDF-figures. \MessageBreak
+ ****************************************}
+\else
+ \PackageWarningNoLine{pdftricks}
+ {****************************************\MessageBreak
+ No \csname write\endcsname18 capability.\MessageBreak
+ You'll have to run a script by yourself!\MessageBreak
+ ****************************************}
+\fi
+
+% warning! the definition of FIGURES if psrun must be set accordingly !!
+\def\PDFTfigname{\jobname-fig\thepsfig}
+\def\PDFTWarning#1#2{\if@debug\PackageWarning{#1}{#2}\fi}
+\def\PDFTWarningNoLine#1#2{\if@debug\PackageWarningNoLine{#1}{#2}\fi}
+\def\makeinnocent#1{\catcode`#1=12 }
+\def\csarg#1#2{\expandafter#1\csname#2\endcsname}
+\def\latexname{lplain}\def\latexename{LaTeX2e}
+\newwrite\PDFStream
+
+\long\def\ProcessStream#1% start it all of
+ {\begingroup%
+ \def\CurrentStream{#1}%
+ \let\do\makeinnocent \dospecials
+ \makeinnocent\^^L% and whatever other special cases
+ \endlinechar`\^^M \catcode`\^^M=12 \xStream}
+{\catcode`\^^M=12 \endlinechar=-1 %
+ \gdef\xStream#1^^M{%
+ \expandafter\ProcessStreamLine}
+ \gdef\ProcessStreamLine#1^^M{\def\test{#1}
+ \csarg\ifx{End\CurrentStream Test}\test
+ \edef\next{\noexpand\EndOfStream{\CurrentStream}}%
+ \else \ThisStream{#1}\let\next\ProcessStreamLine
+ \fi \next}
+}
+\long\def\streaminfo{\string\end{document}}
+\def\CSstringmeaning#1{\expandafter\CSgobblearrow\meaning#1}
+\def\CSstringcsnoescape#1{\expandafter\CSgobbleescape\string#1}
+{\escapechar-1
+\expandafter\expandafter\expandafter\gdef
+ \expandafter\expandafter\expandafter\CSgobblearrow
+ \expandafter\string\csname macro:->\endcsname{}
+}
+\def\CSgobbleescape#1{\ifnum`\\=`#1 \else #1\fi}
+\def\WriteStreamLine#1{\def\CStmp{#1}%
+ \immediate\write\PDFStream{\CSstringmeaning\CStmp}}
+
+\def\AfterIncludedStream
+ {\immediate\closeout\PDFStream %changed on 2001/1/20
+ \relax
+ }%
+\def\BeforeIncludedStream
+ {\stepcounter{psfig}\xdef\PDFCutFile{\PDFTfigname.tex}%
+ \message{Opening PDFStream=\PDFCutFile}%
+ \immediate\openout\PDFStream=\PDFCutFile
+ \immediate\write\PDFStream{\string\documentclass{article}}
+ \immediate\write\PDFStream{\string\input\space tmp.inputs}
+ \immediate\write\PDFStream{\string\pagestyle{empty}}
+ \immediate\write\PDFStream{\string\usepackage{amssymb,amsbsy}}
+ \immediate\write\PDFStream{\string\begin{document}}
+ \let\ThisStream\WriteStreamLine}
+\long\def\specialstream #1#2#3{%
+ \message{Special stream '#1'}%
+ \csarg\def{After#1Stream}{#2\AfterIncludedStream#3}%
+ \csarg\def{#1}{\BeforeIncludedStream\relax
+ \ProcessStream{#1}}%
+ \PDFEndDef{#1}}
+\def\EndOfStream#1{\endgroup\end{#1}%
+ \csname After#1Stream\endcsname}
+\def\PDFEndDef#1{{\escapechar=-1\relax
+ \csarg\xdef{End#1Test}{\string\\end\string\{#1\string\}}%
+ }}
+%%
+%% The real meat of psfile manipulation starts here.
+%%
+%%
+\AtEndDocument{\endPShook%
+ \ifPDFTnopdf
+ \PackageWarningNoLine{pdftricks}
+ {******************************************\MessageBreak
+ Some PDF files of images were not found.\MessageBreak
+ Run the script `pst2pdf' before the next\MessageBreak
+ run of pdfLaTeX\MessageBreak
+ ******************************************}
+ \fi
+}
+\gdef\endPShook{}
+\def\noprocess{\global\noprocesstrue
+ \PackageWarning{pdftricks}
+ {******************************************\MessageBreak
+ Figure Number: \PDFTfigname\space is not processed \MessageBreak
+ ******************************************\MessageBreak}
+}
+\specialstream{pdfpic}{%
+ \immediate\write\PDFStream{\streaminfo}}
+ {\psgraphicsinclude\global\noprocessfalse}
+\newcounter{psfig}
+\newif\if@pdfGINwidth
+\newif\if@pdfGINheight
+\newif\if@pdfGINscale
+\long\gdef\psgraphicsinclude{%
+ \@ifundefined{Fig\thepsfig}
+ {\PDFTWarningNoLine{pdftricks}{************ PROCESSING FIG: \thepsfig\space **********}}
+ {\noprocess}
+ \ifPDFTshell\ifnoprocess\relax\else
+ \IfFileExists{\PDFTfigname.tex}{%
+ \immediate\write18{latex -interaction=batchmode \PDFTfigname}
+ \PDFTWarning{pdftricks3}{\PDFTfigname.tex converted to \PDFTfigname.dvi}}{}
+ \IfFileExists{\PDFTfigname.dvi}{%
+ \immediate\write18{dvips -E -o \PDFTfigname.eps \PDFTfigname}
+ \PDFTWarning{pdftricks}{EPS generated -- \PDFTfigname.eps}}{}
+ \IfFileExists{\PDFTfigname.eps}{%
+ \immediate\write18{epstopdf \PDFTfigname.eps}
+ \PDFTWarning{pdftricks3}{\PDFTfigname.eps converted to \PDFTfigname.pdf}}{}
+ \immediate\write18{rm \PDFTfigname.aux \PDFTfigname.dvi \PDFTfigname.log \PDFTfigname.eps}
+ \fi\fi
+% \fi
+ \IfFileExists{\PDFTfigname.pdf}%
+ {\begin{center}
+ \bgroup\fboxsep\@PDFboxsep\fboxrule\@PDFboxrule%
+ \color{\@PDFgraphiccolor}%
+ \fcolorbox{\@PDFgraphiclinecolor}{\@PDFgraphicbackground}%
+ {\if@pdfGINwidth%
+ \includegraphics[width=\@PDFgraphicwidth]{\PDFTfigname}\else%
+ \if@pdfGINheight%
+ \includegraphics[height=\@PDFgraphicheight]{\PDFTfigname}\else%
+ \if@pdfGINscale%
+ \includegraphics[scale=\@PDFgraphicscale]{\PDFTfigname}\else%
+ \includegraphics{\PDFTfigname}\fi\fi\fi%
+ }\egroup\end{center}%
+ \global\@pdfGINwidthfalse\let\@PDFgraphicwidth\relax
+ \global\@pdfGINheightfalse\let\@PDFgraphicheight\relax
+ \global\@pdfGINscalefalse\let\@PDFgraphicscale\relax
+ }{\PDFTnopdftrue}
+ \gdef\@PDFgraphiclinecolor{white}
+ \gdef\@PDFgraphicbackground{white}
+ \gdef\@PDFboxsep{0pt}
+ \gdef\@PDFboxrule{0pt}
+}
+\definecolor{gray30}{gray}{.70}
+\definecolor{gray10}{gray}{.90}
+\RequirePackage{keyval}
+\def\configure[#1][#2]{\setkeys{#1}{#2}
+ \PDFTWarning{pdftricks}{Reconfigured #1 parameter(s)\MessageBreak #2\MessageBreak}
+ }
+\define@key{pdfgraphic}{width} {\gdef\@PDFgraphicwidth{#1}\global\@pdfGINwidthtrue}
+\define@key{pdfgraphic}{height} {\gdef\@PDFgraphicheight{#1}\global\@pdfGINheighttrue}
+\define@key{pdfgraphic}{scale} {\gdef\@PDFgraphicscale{#1}\global\@pdfGINscaletrue}
+\define@key{pdfgraphic}{color} {\gdef\@PDFgraphiccolor{#1}}
+\define@key{pdfgraphic}{linecolor} {\gdef\@PDFgraphiclinecolor{#1}}
+\define@key{pdfgraphic}{background}{\gdef\@PDFgraphicbackground{#1}}
+\define@key{pdfgraphic}{linewidth} {\gdef\@PDFboxrule{#1}}
+\define@key{pdfgraphic}{rulesep} {\gdef\@PDFboxsep{#1}}
+\gdef\@PDFgraphiccolor{black}
+\gdef\@PDFgraphiclinecolor{white}
+\gdef\@PDFgraphicbackground{white}
+\gdef\@PDFboxrule{0pt}
+\gdef\@PDFboxsep{0pt}
+%%
+%% Tweak to grab all the packages used in the master doc.
+%% This forces you to load pdftricks as the first package.
+%%
+\newenvironment{psinputs}{\begingroup
+ \newwrite\CVinputs
+ \immediate\openout\CVinputs=tmp.inputs
+ \def\usepackage{\@ifnextchar[\@CVUsepackage\@@CVUsepackage}
+ \def\@CVUsepackage[##1]##2{\immediate\write\CVinputs%
+ {\string\usepackage[##1]{##2}}}
+ \def\@@CVUsepackage##1{\immediate\write\CVinputs%
+ {\string\usepackage{##1}}}
+ }
+ {\endgroup\immediate\closeout\CVinputs}
+%%
+%% Arrays to keep the fig numbers
+%%
+\makeatletter
+\newcounter{arraylength}%
+\newcounter{ArrayIndex}%
+\newcounter{zeroCtr}%
+\newcounter{recordCtr}
+\setcounter{recordCtr}{1}
+\newcounter{Ctr}
+\def\DeclareArray#1{\Array{#1}[0]{}}%
+%
+\def\Array#1[#2]#3{%
+ \expandafter\gdef\csname #1#2\endcsname{#3}%
+ \expandafter\gdef\csname #1\endcsname[##1]{\csname #1##1\endcsname}}%
+%
+\def\getArraylength#1{\setcounter{arraylength}{0}%
+ \loop\expandafter\ifx\csname #1\thearraylength\endcsname\relax%
+ \else\stepcounter{arraylength}\repeat}%
+%
+\def\addToArray#1#2{\setcounter{arraylength}{0}%
+ \loop\expandafter\ifx\csname #1\thearraylength\endcsname\relax%
+ \else\stepcounter{arraylength}\repeat%
+ \Array{#1}[\thearraylength]{#2}}%
+%
+\def\clearArray#1{\getArraylength{#1}%
+ \loop\ifnum\c@arraylength >0%
+ \global\expandafter\let\csname #1\thearraylength\endcsname\relax%
+ \addtocounter{arraylength}{-1}\repeat}%
+%
+\long\def\ArrayIterator#1#2{%
+ \setcounter{ArrayIndex}{1}\getArraylength{#1}%
+ \setcounter{zeroCtr}{\c@arraylength}%
+ \loop\ifnum\c@ArrayIndex<\c@zeroCtr{#2}%
+ \stepcounter{ArrayIndex}\repeat%
+}%
+\def\@nnil{\@nil}
+\def\@empty{}
+\def\@cvrstop#1\@@#2{}
+%%
+%% Equivalent of \@tfor and \@for where any delimiter can be
+%% provided instead of LaTeX's default comma character
+%%
+\long\def\cvr@delimfor#1#2#3{\DeclareArray{#1}\clearArray{#1}%
+ \long\def\@icvrloop##1#2##2\@@##3{\def##3{##1}\ifx ##3\@nnil%
+ \expandafter\@cvrstop \else\addToArray{#1}{##1}%
+ \relax\expandafter\@icvrloop\fi##2\@@##3}%
+ \long\def\@cvrloop##1#2##2#2##3\@@##4{\addToArray{#1}{##1}%
+ \def##4{##1}\ifx ##4\@nnil \else%
+ \def##4{##2}\def\y@y{##2}\ifx\y@y\@nnil\else%
+ \addToArray{#1}{##2}\fi\ifx ##4\@nnil \else%
+ \@icvrloop ##3\@@##4\fi\fi}%
+ \expandafter\def\expandafter\@fortmp\expandafter{#3}%
+ \ifx\@fortmp\@empty \else%
+ \expandafter\@cvrloop#3#2\@nil#2\@nil\@@\@ee@\fi}%
+%
+% Dont look into the following code. It is harmful
+% for your eyes and brain as well.
+%
+\newcounter{f@irstCtr}
+\newcounter{s@econdCtr}
+\long\gdef\NoProcess[#1]{%
+ \long\def\@i@@noprocess##1,##2\@@##3{\def##3{##1}\ifx ##3\@nnil%
+ \expandafter\@cvrstop \else
+ \expandafter\hypencheck##1-@-*[*]
+ \relax\expandafter\@i@@noprocess\fi##2\@@##3}%
+ \long\def\@@@noprocess##1,##2,##3\@@##4{
+ \expandafter\hypencheck##1-@-*[*]
+ \def##4{##1}\ifx ##4\@nnil \else%
+ \def##4{##2}\def\y@y{##2}\ifx\y@y\@nnil\else%
+ \expandafter\hypencheck##2-@-*[*]
+ \fi\ifx ##4\@nnil \else%
+ \@i@@noprocess ##3\@@##4\fi\fi}%
+ \expandafter\def\expandafter\@fortmp\expandafter{#1}%
+ \ifx\@fortmp\@empty \else%
+ \expandafter\@@@noprocess#1,\@nil,\@nil\@@\@ee@\fi}%
+\def\d@d#1[*]{}
+\def\hypencheck#1-#2-#3{\def\r@r{@}\def\s@s{*}\edef\c@c{#3}
+ \ifx\c@c\r@r
+ \setcounter{f@irstCtr}{#1}
+ \setcounter{s@econdCtr}{#2}
+ \stepcounter{s@econdCtr}
+ \loop\ifnum\thes@econdCtr > \thef@irstCtr%
+ \expandafter\edef\csname Fig\thef@irstCtr\endcsname{TRUE}
+ \stepcounter{f@irstCtr}
+ \repeat%
+ \else\ifx\c@c\s@s%
+ \expandafter\edef\csname Fig#1\endcsname{TRUE}
+ \fi\fi\d@d}
+
+%%
+%%
+%% End of file `pdftricks.sty'
+%%
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