summaryrefslogtreecommitdiff
path: root/macros/latex/contrib/oberdiek/pdfcolparallel.dtx
diff options
context:
space:
mode:
authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /macros/latex/contrib/oberdiek/pdfcolparallel.dtx
Initial commit
Diffstat (limited to 'macros/latex/contrib/oberdiek/pdfcolparallel.dtx')
-rw-r--r--macros/latex/contrib/oberdiek/pdfcolparallel.dtx1161
1 files changed, 1161 insertions, 0 deletions
diff --git a/macros/latex/contrib/oberdiek/pdfcolparallel.dtx b/macros/latex/contrib/oberdiek/pdfcolparallel.dtx
new file mode 100644
index 0000000000..2c5ccfae3d
--- /dev/null
+++ b/macros/latex/contrib/oberdiek/pdfcolparallel.dtx
@@ -0,0 +1,1161 @@
+% \iffalse meta-comment
+%
+% File: pdfcolparallel.dtx
+% Version: 2016/05/16 v1.4
+% Info: Color stacks support for parallel
+%
+% Copyright (C) 2007, 2008, 2010 by
+% Heiko Oberdiek <heiko.oberdiek at googlemail.com>
+% 2016
+% https://github.com/ho-tex/oberdiek/issues
+%
+% 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 pdfcolparallel.dtx
+% and the derived files
+% pdfcolparallel.sty, pdfcolparallel.pdf, pdfcolparallel.ins,
+% pdfcolparallel.drv, pdfcolparallel-test1.tex.
+%
+% Distribution:
+% CTAN:macros/latex/contrib/oberdiek/pdfcolparallel.dtx
+% CTAN:macros/latex/contrib/oberdiek/pdfcolparallel.pdf
+%
+% Unpacking:
+% (a) If pdfcolparallel.ins is present:
+% tex pdfcolparallel.ins
+% (b) Without pdfcolparallel.ins:
+% tex pdfcolparallel.dtx
+% (c) If you insist on using LaTeX
+% latex \let\install=y\input{pdfcolparallel.dtx}
+% (quote the arguments according to the demands of your shell)
+%
+% Documentation:
+% (a) If pdfcolparallel.drv is present:
+% latex pdfcolparallel.drv
+% (b) Without pdfcolparallel.drv:
+% latex pdfcolparallel.dtx; ...
+% The class ltxdoc loads the configuration file ltxdoc.cfg
+% if available. Here you can specify further options, e.g.
+% use A4 as paper format:
+% \PassOptionsToClass{a4paper}{article}
+%
+% Programm calls to get the documentation (example):
+% pdflatex pdfcolparallel.dtx
+% makeindex -s gind.ist pdfcolparallel.idx
+% pdflatex pdfcolparallel.dtx
+% makeindex -s gind.ist pdfcolparallel.idx
+% pdflatex pdfcolparallel.dtx
+%
+% Installation:
+% TDS:tex/latex/oberdiek/pdfcolparallel.sty
+% TDS:doc/latex/oberdiek/pdfcolparallel.pdf
+% TDS:doc/latex/oberdiek/test/pdfcolparallel-test1.tex
+% TDS:source/latex/oberdiek/pdfcolparallel.dtx
+%
+%<*ignore>
+\begingroup
+ \catcode123=1 %
+ \catcode125=2 %
+ \def\x{LaTeX2e}%
+\expandafter\endgroup
+\ifcase 0\ifx\install y1\fi\expandafter
+ \ifx\csname processbatchFile\endcsname\relax\else1\fi
+ \ifx\fmtname\x\else 1\fi\relax
+\else\csname fi\endcsname
+%</ignore>
+%<*install>
+\input docstrip.tex
+\Msg{************************************************************************}
+\Msg{* Installation}
+\Msg{* Package: pdfcolparallel 2016/05/16 v1.4 Color stacks support for parallel (HO)}
+\Msg{************************************************************************}
+
+\keepsilent
+\askforoverwritefalse
+
+\let\MetaPrefix\relax
+\preamble
+
+This is a generated file.
+
+Project: pdfcolparallel
+Version: 2016/05/16 v1.4
+
+Copyright (C) 2007, 2008, 2010 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 pdfcolparallel.dtx
+and the derived files
+ pdfcolparallel.sty, pdfcolparallel.pdf, pdfcolparallel.ins,
+ pdfcolparallel.drv, pdfcolparallel-test1.tex.
+
+\endpreamble
+\let\MetaPrefix\DoubleperCent
+
+\generate{%
+ \file{pdfcolparallel.ins}{\from{pdfcolparallel.dtx}{install}}%
+ \file{pdfcolparallel.drv}{\from{pdfcolparallel.dtx}{driver}}%
+ \usedir{tex/latex/oberdiek}%
+ \file{pdfcolparallel.sty}{\from{pdfcolparallel.dtx}{package}}%
+% \usedir{doc/latex/oberdiek/test}%
+% \file{pdfcolparallel-test1.tex}{\from{pdfcolparallel.dtx}{test1}}%
+ \nopreamble
+ \nopostamble
+% \usedir{source/latex/oberdiek/catalogue}%
+% \file{pdfcolparallel.xml}{\from{pdfcolparallel.dtx}{catalogue}}%
+}
+
+\catcode32=13\relax% active space
+\let =\space%
+\Msg{************************************************************************}
+\Msg{*}
+\Msg{* To finish the installation you have to move the following}
+\Msg{* file into a directory searched by TeX:}
+\Msg{*}
+\Msg{* pdfcolparallel.sty}
+\Msg{*}
+\Msg{* To produce the documentation run the file `pdfcolparallel.drv'}
+\Msg{* through LaTeX.}
+\Msg{*}
+\Msg{* Happy TeXing!}
+\Msg{*}
+\Msg{************************************************************************}
+
+\endbatchfile
+%</install>
+%<*ignore>
+\fi
+%</ignore>
+%<*driver>
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesFile{pdfcolparallel.drv}%
+ [2016/05/16 v1.4 Color stacks support for parallel (HO)]%
+\documentclass{ltxdoc}
+\usepackage{holtxdoc}[2011/11/22]
+\begin{document}
+ \DocInput{pdfcolparallel.dtx}%
+\end{document}
+%</driver>
+% \fi
+%
+%
+% \CharacterTable
+% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+% Digits \0\1\2\3\4\5\6\7\8\9
+% Exclamation \! Double quote \" Hash (number) \#
+% Dollar \$ Percent \% Ampersand \&
+% Acute accent \' Left paren \( Right paren \)
+% Asterisk \* Plus \+ Comma \,
+% Minus \- Point \. Solidus \/
+% Colon \: Semicolon \; Less than \<
+% Equals \= Greater than \> Question mark \?
+% Commercial at \@ Left bracket \[ Backslash \\
+% Right bracket \] Circumflex \^ Underscore \_
+% Grave accent \` Left brace \{ Vertical bar \|
+% Right brace \} Tilde \~}
+%
+% \GetFileInfo{pdfcolparallel.drv}
+%
+% \title{The \xpackage{pdfcolparallel} package}
+% \date{2016/05/16 v1.4}
+% \author{Heiko Oberdiek\thanks
+% {Please report any issues at https://github.com/ho-tex/oberdiek/issues}\\
+% \xemail{heiko.oberdiek at googlemail.com}}
+%
+% \maketitle
+%
+% \begin{abstract}
+% This packages fixes bugs in \xpackage{parallel} and
+% improves color support by using several color stacks
+% that are provided by \pdfTeX\ since version 1.40.
+% \end{abstract}
+%
+% \tableofcontents
+%
+% \section{Usage}
+%
+% \begin{quote}
+% |\usepackage{pdfcolparallel}|
+% \end{quote}
+% The package \xpackage{pdfcolparallel} loads package \xpackage{parallel}
+% \cite{parallel} and redefines some macros to fix bugs.
+%
+% If color stacks are available then package \xpackage{parallel}
+% is further patched to support them.
+%
+% \subsection{Option \xoption{rulebetweencolor}}
+%
+% Package \xpackage{pdfcolparallel} also fixes the color for the
+% rule between columns.
+% Default color is \cs{normalcolor}. But this can be changed by using
+% option \xoption{rulebetweencolor} for |\setkeys{parallel}|
+% (see package \xpackage{keyval}). The option takes a color specification
+% as value. If the value is empty, then the default (\cs{normalcolor})
+% is used.
+% Examples:
+% \begin{quote}
+% |\setkeys{parallel}{rulebetweencolor=blue}|,\\
+% |\setkeys{parallel}{rulebetweencolor={red}}|,\\
+% |\setkeys{parallel}{rulebetweencolor={}}|,
+% \textit{\% \cs{normalcolor} is used}\\
+% |\setkeys{parallel}{rulebetweencolor=[rgb]{1,0,.5}}|
+% \end{quote}
+%
+% \subsection{Future}
+%
+% If there will be a new version of package \xpackage{parallel}
+% that adds support for color stacks, then this package may become
+% obsolete.
+%
+% \StopEventually{
+% }
+%
+% \section{Implementation}
+%
+% \subsection{Identification}
+%
+% \begin{macrocode}
+%<*package>
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{pdfcolparallel}%
+ [2016/05/16 v1.4 Color stacks support for parallel (HO)]%
+% \end{macrocode}
+%
+% \subsection{Load and fix package \xpackage{parallel}}
+%
+% Package \xpackage{parallel} is loaded. Before options of package
+% \xpackage{pdfcolparallel} are passed to package \xpackage{parallel}.
+% \begin{macrocode}
+\DeclareOption*{%
+ \PassoptionsToPackage{\CurrentOption}{parallel}%
+}
+\ProcessOptions\relax
+\RequirePackage{parallel}[2003/04/13]
+% \end{macrocode}
+%
+% \begin{macrocode}
+\RequirePackage{infwarerr}[2007/09/09]
+% \end{macrocode}
+%
+% \begin{macro}{\pcp@ColorPatch}
+% \begin{macrocode}
+\begingroup\expandafter\expandafter\expandafter\endgroup
+\expandafter\ifx\csname currentgrouplevel\endcsname\relax
+ \def\pcp@ColorPatch{}%
+\else
+ \def\pcp@ColorPatch{%
+ \@ifundefined{set@color}{%
+ \gdef\pcp@ColorPatch{}%
+ }{%
+ \gdef\pcp@ColorPatch{%
+ \gdef\pcp@ColorResets{}%
+ \bgroup
+ \aftergroup\pcp@ColorResets
+ \aftergroup\egroup
+ \let\pcp@OrgSetColor\set@color
+ \let\set@color\pcp@SetColor
+ \edef\pcp@GroupLevel{\the\currentgrouplevel}%
+ }%
+ }%
+ \pcp@ColorPatch
+ }%
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\pcp@SetColor}
+% \begin{macrocode}
+ \def\pcp@SetColor{%
+ \ifnum\pcp@GroupLevel=\currentgrouplevel
+ \let\pcp@OrgAfterGroup\aftergroup
+ \def\aftergroup{%
+ \g@addto@macro\pcp@ColorResets
+ }%
+ \pcp@OrgSetColor
+ \let\aftergroup\pcp@OrgAfterGroup
+ \else
+ \pcp@OrgSetColor
+ \fi
+ }%
+\fi
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\pcp@CmdCheckRedef}
+% \begin{macrocode}
+\def\pcp@CmdCheckRedef#1{%
+ \begingroup
+ \def\pcp@cmd{#1}%
+ \afterassignment\pcp@CmdDo
+ \long\def\reserved@a
+}
+\def\pcp@CmdDo{%
+ \expandafter\ifx\pcp@cmd\reserved@a
+ \else
+ \edef\x*{\expandafter\string\pcp@cmd}%
+ \@PackageWarningNoLine{pdfcolparallel}{%
+ Command \x* has changed.\MessageBreak
+ Supported versions of package `parallel':\MessageBreak
+ \space\space 2003/04/13\MessageBreak
+ The redefinition of \x* may\MessageBreak
+ not behave correctly depending on the changes%
+ }%
+ \fi
+ \expandafter\endgroup
+ \expandafter\def\pcp@cmd
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\def\pcp@SwitchStack#1#2{}
+% \end{macrocode}
+% \begin{macrocode}
+\def\pcp@SetCurrent#1{}
+% \end{macrocode}
+%
+% \begin{macro}{\ParallelLText}
+% \begin{macrocode}
+\pcp@CmdCheckRedef\ParallelLText{%
+ \everypar{}%
+ \@restorepar
+ \begingroup
+ \hbadness=3000 %
+ \let\footnote=\ParallelLFootnote
+ \ParallelWhichBox=0 %
+ \global\setbox\ParallelLBox=\vbox\bgroup
+ \hsize=\ParallelLWidth
+ \aftergroup\ParallelAfterText
+ \begingroup
+ \afterassignment\ParallelCheckOpenBrace
+ \let\x=%
+}{%
+ \everypar{}%
+ \@restorepar
+ \@nobreakfalse
+ \begingroup
+ \hbadness=3000 %
+ \let\footnote=\ParallelLFootnote
+ \ParallelWhichBox=0 %
+ \global\setbox\ParallelLBox=\vbox\bgroup
+ \hsize=\ParallelLWidth
+ \linewidth=\ParallelLWidth
+ \pcp@SwitchStack{Left}\ParallelLBox
+ \aftergroup\ParallelAfterText
+ \pcp@ColorPatch
+ \begingroup
+ \afterassignment\ParallelCheckOpenBrace
+ \let\x=%
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\ParallelRText}
+% \begin{macrocode}
+\pcp@CmdCheckRedef\ParallelRText{%
+ \everypar{}%
+ \@restorepar
+ \begingroup
+ \hbadness=3000 %
+ \ifnum\ParallelFNMode=\@ne
+ \let\footnote=\ParallelRFootnote
+ \else
+ \let\footnote=\ParallelLFootnote
+ \fi
+ \ParallelWhichBox=\@ne
+ \global\setbox\ParallelRBox=\vbox\bgroup
+ \hsize=\ParallelRWidth
+ \aftergroup\ParallelAfterText
+ \begingroup
+ \afterassignment\ParallelCheckOpenBrace
+ \let\x=%
+}{%
+ \everypar{}%
+ \@restorepar
+ \@nobreakfalse
+ \begingroup
+ \hbadness=3000 %
+ \ifnum\ParallelFNMode=\@ne
+ \let\footnote=\ParallelRFootnote
+ \else
+ \let\footnote=\ParallelLFootnote
+ \fi
+ \ParallelWhichBox=\@ne
+ \global\setbox\ParallelRBox=\vbox\bgroup
+ \hsize=\ParallelRWidth
+ \linewidth=\ParallelRWidth
+ \pcp@SwitchStack{Right}\ParallelRBox
+ \aftergroup\ParallelAfterText
+ \pcp@ColorPatch
+ \begingroup
+ \afterassignment\ParallelCheckOpenBrace
+ \let\x=%
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\ParallelParTwoPages}
+% \begin{macrocode}
+\pcp@CmdCheckRedef\ParallelParTwoPages{%
+ \ifnum\ParallelBoolVar=\@ne
+ \par
+ \begingroup
+ \global\ParallelWhichBox=\@ne
+ \newpage
+ \vbadness=10000 %
+ \vfuzz=3ex %
+ \splittopskip=\z@skip
+ \loop%
+ \ifnum\ParallelBoolVar=\@ne%
+ \ifnum\ParallelWhichBox=\@ne
+ \ifvoid\ParallelLBox
+ \mbox{} %
+ \newpage
+ \else
+ \global\ParallelWhichBox=\z@
+ \fi
+ \else
+ \ifvoid\ParallelRBox
+ \mbox{} %
+ \newpage
+ \else
+ \global\ParallelWhichBox=\@ne
+ \fi
+ \fi
+ \ifnum\ParallelWhichBox=\z@
+ \ifodd\thepage
+ \mbox{} %
+ \newpage
+ \fi
+ \hbox to\textwidth{%
+ \vbox{\vsplit\ParallelLBox to.98\textheight}%
+ }%
+ \else
+ \ifodd\thepage\relax
+ \else
+ \mbox{} %
+ \newpage
+ \fi
+ \hbox to\textwidth{%
+ \vbox{\vsplit\ParallelRBox to.98\textheight}%
+ }%
+ \fi
+ \vspace*{\fill}%
+ \newpage
+ \fi
+ \ifvoid\ParallelLBox
+ \ifvoid\ParallelRBox
+ \global\ParallelBoolVar=\z@
+ \fi
+ \fi
+ \ifnum\ParallelBoolVar=\@ne
+ \repeat
+ \par
+ \endgroup
+ \fi
+}{%
+% \end{macrocode}
+% Additional fixes:
+% \begin{itemize}
+% \item Unnecessary white space removed.
+% \item |\ifodd\thepage| changed to |\ifodd\value{page}|.
+% \end{itemize}
+% \begin{macrocode}
+ \ifnum\ParallelBoolVar=\@ne
+ \par
+ \begingroup
+ \global\ParallelWhichBox=\@ne
+ \newpage
+ \vbadness=10000 %
+ \vfuzz=3ex %
+ \splittopskip=\z@skip
+ \loop%
+ \ifnum\ParallelBoolVar=\@ne%
+ \ifnum\ParallelWhichBox=\@ne
+ \ifvoid\ParallelLBox
+ \mbox{}%
+ \newpage
+ \else
+ \global\ParallelWhichBox=\z@
+ \fi
+ \else
+ \ifvoid\ParallelRBox
+ \null
+ \newpage
+ \else
+ \global\ParallelWhichBox=\@ne
+ \fi
+ \fi
+ \ifnum\ParallelWhichBox=\z@
+ \ifodd\value{page}%
+ \null
+ \newpage
+ \fi
+ \hbox to\textwidth{%
+ \pcp@SetCurrent{Left}%
+ \setbox\z@=\vsplit\ParallelLBox to.98\textheight
+ \vbox to.98\textheight{%
+ \@texttop
+ \unvbox\z@
+ \@textbottom
+ }%
+ }%
+ \else
+ \ifodd\value{page}%
+ \else
+ \mbox{}%
+ \newpage
+ \fi
+ \hbox to\textwidth{%
+ \pcp@SetCurrent{Right}%
+ \setbox\z@=\vsplit\ParallelRBox to.98\textheight
+ \vbox to.98\textheight{%
+ \@texttop
+ \unvbox\z@
+ \@textbottom
+ }%
+ }%
+ \fi
+ \vspace*{\fill}%
+ \newpage
+ \fi
+ \ifvoid\ParallelLBox
+ \ifvoid\ParallelRBox
+ \global\ParallelBoolVar=\z@
+ \fi
+ \fi
+ \ifnum\ParallelBoolVar=\@ne
+ \repeat
+ \par
+ \endgroup
+ \pcp@SetCurrent{}%
+ \fi
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Color stack support}
+%
+% \begin{macrocode}
+\RequirePackage{pdfcol}[2007/12/12]
+\ifpdfcolAvailable
+\else
+ \PackageInfo{pdfcolparallel}{%
+ Loading aborted, because color stacks are not available%
+ }%
+ \expandafter\endinput
+\fi
+% \end{macrocode}
+%
+% \begin{macrocode}
+\pdfcolInitStack{pcp@Left}
+\pdfcolInitStack{pcp@Right}
+% \end{macrocode}
+% \begin{macro}{\pcp@Box}
+% \begin{macrocode}
+\newbox\pcp@Box
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\pcp@SwitchStack}
+% \begin{macrocode}
+\def\pcp@SwitchStack#1#2{%
+ \pdfcolSwitchStack{pcp@#1}%
+ \global\setbox\pcp@Box=\vbox to 0pt{%
+ \pdfcolSetCurrentColor
+ }%
+ \aftergroup\pcp@FixBox
+ \aftergroup#2%
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\pcp@FixBox}
+% \begin{macrocode}
+\def\pcp@FixBox#1{%
+ \global\setbox#1=\vbox{%
+ \unvbox\pcp@Box
+ \unvbox#1%
+ }%
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\pcp@SetCurrent}
+% \begin{macrocode}
+\def\pcp@SetCurrent#1{%
+ \ifx\\#1\\%
+ \pdfcolSetCurrent{}%
+ \else
+ \pdfcolSetCurrent{pcp@#1}%
+ \fi
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Redefinitions}
+%
+% \begin{macro}{\ParallelParOnePage}
+% \begin{macrocode}
+\pcp@CmdCheckRedef\ParallelParOnePage{%
+ \ifnum\ParallelBoolVar=\@ne
+ \par
+ \begingroup
+ \leftmargin=\z@
+ \rightmargin=\z@
+ \parskip=\z@skip
+ \parindent=\z@
+ \vbadness=10000 %
+ \vfuzz=3ex %
+ \splittopskip=\z@skip
+ \loop
+ \ifnum\ParallelBoolVar=\@ne
+ \noindent
+ \hbox to\textwidth{%
+ \hskip\ParallelLeftMargin
+ \hbox to\ParallelTextWidth{%
+ \ifvoid\ParallelLBox
+ \hskip\ParallelLWidth
+ \else
+ \ParallelWhichBox=\z@
+ \vbox{%
+ \setbox\ParallelBoxVar
+ =\vsplit\ParallelLBox to\dp\strutbox
+ \unvbox\ParallelBoxVar
+ }%
+ \fi
+ \strut
+ \ifnum\ParallelBoolMid=\@ne
+ \hskip\ParallelMainMidSkip
+ \vrule
+ \else
+ \hss
+ \fi
+ \hss
+ \ifvoid\ParallelRBox
+ \hskip\ParallelRWidth
+ \else
+ \ParallelWhichBox=\@ne
+ \vbox{%
+ \setbox\ParallelBoxVar
+ =\vsplit\ParallelRBox to\dp\strutbox
+ \unvbox\ParallelBoxVar
+ }%
+ \fi
+ }%
+ }%
+ \ifvoid\ParallelLBox
+ \ifvoid\ParallelRBox
+ \global\ParallelBoolVar=\z@
+ \fi
+ \fi%
+ \fi%
+ \ifnum\ParallelBoolVar=\@ne
+ \penalty\interlinepenalty
+ \repeat
+ \par
+ \endgroup
+ \fi
+}{%
+ \ifnum\ParallelBoolVar=\@ne
+ \par
+ \begingroup
+ \leftmargin=\z@
+ \rightmargin=\z@
+ \parskip=\z@skip
+ \parindent=\z@
+ \vbadness=10000 %
+ \vfuzz=3ex %
+ \splittopskip=\z@skip
+ \loop
+ \ifnum\ParallelBoolVar=\@ne
+ \noindent
+ \hbox to\textwidth{%
+ \hskip\ParallelLeftMargin
+ \hbox to\ParallelTextWidth{%
+ \ifvoid\ParallelLBox
+ \hskip\ParallelLWidth
+ \else
+ \pcp@SetCurrent{Left}%
+ \ParallelWhichBox=\z@
+ \vbox{%
+ \setbox\ParallelBoxVar
+ =\vsplit\ParallelLBox to\dp\strutbox
+ \unvbox\ParallelBoxVar
+ }%
+ \fi
+ \strut
+ \ifnum\ParallelBoolMid=\@ne
+ \hskip\ParallelMainMidSkip
+ \begingroup
+ \pcp@RuleBetweenColor
+ \vrule
+ \endgroup
+ \else
+ \hss
+ \fi
+ \hss
+ \ifvoid\ParallelRBox
+ \hskip\ParallelRWidth
+ \else
+ \pcp@SetCurrent{Right}%
+ \ParallelWhichBox=\@ne
+ \vbox{%
+ \setbox\ParallelBoxVar
+ =\vsplit\ParallelRBox to\dp\strutbox
+ \unvbox\ParallelBoxVar
+ }%
+ \fi
+ }%
+ }%
+ \ifvoid\ParallelLBox
+ \ifvoid\ParallelRBox
+ \global\ParallelBoolVar=\z@
+ \fi
+ \fi%
+ \fi%
+ \ifnum\ParallelBoolVar=\@ne
+ \penalty\interlinepenalty
+ \repeat
+ \par
+ \endgroup
+ \pcp@SetCurrent{}%
+ \fi
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\pcp@RuleBetweenColorDefault}
+% \begin{macrocode}
+\def\pcp@RuleBetweenColorDefault{%
+ \normalcolor
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\pcp@RuleBetweenColor}
+% \begin{macrocode}
+\let\pcp@RuleBetweenColor\pcp@RuleBetweenColorDefault
+% \end{macrocode}
+% \end{macro}
+% \begin{macrocode}
+\RequirePackage{keyval}
+\define@key{parallel}{rulebetweencolor}{%
+ \edef\pcp@temp{#1}%
+ \ifx\pcp@temp\@empty
+ \let\pcp@RuleBetweenColor\pcp@RuleBetweenColorDefault
+ \else
+ \edef\pcp@temp{%
+ \noexpand\@ifnextchar[{%
+ \def\noexpand\pcp@RuleBetweenColor{%
+ \noexpand\color\pcp@temp
+ }%
+ \noexpand\pcp@GobbleNil
+ }{%
+ \def\noexpand\pcp@RuleBetweenColor{%
+ \noexpand\color{\pcp@temp}%
+ }%
+ \noexpand\pcp@GobbleNil
+ }%
+ \pcp@temp\noexpand\@nil
+ }%
+ \pcp@temp
+ \fi
+}
+% \end{macrocode}
+% \begin{macro}{\pcp@GobbleNil}
+% \begin{macrocode}
+\long\def\pcp@GobbleNil#1\@nil{}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+%</package>
+% \end{macrocode}
+%
+% \section{Test}
+%
+% The test file is a modified version of the file that
+% Alexander Hirsch has posted in \xnewsgroup{de.comp.text.tex}:
+% \URL{``\link{\texttt{parallel.sty} und farbiger Text}''}^^A
+% {http://groups.google.com/group/de.comp.text.tex/msg/6a759cf33bb071a5}
+% \begin{macrocode}
+%<*test1>
+\AtEndDocument{%
+ \typeout{}%
+ \typeout{**************************************}%
+ \typeout{*** \space Check the PDF file manually! \space ***}%
+ \typeout{**************************************}%
+ \typeout{}%
+}
+\documentclass{article}
+\usepackage{xcolor}
+\usepackage{pdfcolparallel}[2016/05/16]
+
+\begin{document}
+ \color{green}%
+ Green%
+ \begin{Parallel}{0.47\textwidth}{0.47\textwidth}%
+ \ParallelLText{%
+ \textcolor{red}{%
+ Ein Absatz, der sich ueber zwei Zeilen erstrecken soll. %
+ Ein Absatz, der sich ueber zwei Zeilen erstrecken soll.%
+ }%
+ }%
+ \ParallelRText{%
+ \textcolor{blue}{%
+ Ein Absatz, der sich ueber zwei Zeilen erstrecken soll. %
+ Ein Absatz, der sich ueber zwei Zeilen erstrecken soll.%
+ }%
+ }%
+ \ParallelPar
+ \ParallelLText{%
+ Default %
+ \color{red}%
+ Ein Absatz, der sich ueber zwei Zeilen erstrecken soll. %
+ Ein Absatz, der sich ueber zwei Zeilen erstrecken soll.%
+ }%
+ \ParallelRText{%
+ Default %
+ \color{blue}%
+ Ein Absatz, der sich ueber zwei Zeilen erstrecken soll. %
+ Ein Absatz, der sich ueber zwei Zeilen erstrecken soll.%
+ }%
+ \ParallelPar
+ \ParallelLText{%
+ \begin{enumerate}%
+ \item left text, left text, left text, left text, %
+ left text, left text, left text, left text,%
+ \item left text, left text, left text, left text, %
+ left text, left text, left text, left text.%
+ \end{enumerate}%
+ }%
+ \ParallelRText{%
+ \begin{enumerate}%
+ \item right text, right text, right text, right text, %
+ right text, right text, right text, right text.%
+ \item right text, right text, right text, right text, %
+ right text, right text, right text, right text.%
+ \end{enumerate}%
+ }%
+ \end{Parallel}%
+ \begin{Parallel}[p]{\textwidth}{\textwidth}%
+ \ParallelLText{%
+ \textcolor{red}{%
+ Ein Absatz, der sich ueber zwei Zeilen erstrecken soll. %
+ Ein Absatz, der sich ueber zwei Zeilen erstrecken soll. %
+ Foo bar bla bla bla.%
+ }%
+ \par
+ Und noch ein Absatz.%
+ }%
+ \ParallelRText{%
+ \textcolor{blue}{%
+ Ein Absatz, der sich ueber zwei Zeilen erstrecken soll. %
+ Ein Absatz, der sich ueber zwei Zeilen erstrecken soll. %
+ Foo bar bla bla bla.%
+ }%
+ }%
+ \end{Parallel}%
+ \begin{Parallel}[p]{\textwidth}{\textwidth}%
+ \ParallelLText{%
+ \rule{1pt}{.98\textheight}\Huge g%
+ }%
+ \ParallelRText{%
+ \rule{1pt}{.98\textheight}y%
+ }%
+ \end{Parallel}%
+ Green%
+\end{document}
+%</test1>
+% \end{macrocode}
+%
+% \section{Installation}
+%
+% \subsection{Download}
+%
+% \paragraph{Package.} This package is available on
+% CTAN\footnote{\url{http://ctan.org/pkg/pdfcolparallel}}:
+% \begin{description}
+% \item[\CTAN{macros/latex/contrib/oberdiek/pdfcolparallel.dtx}] The source file.
+% \item[\CTAN{macros/latex/contrib/oberdiek/pdfcolparallel.pdf}] Documentation.
+% \end{description}
+%
+%
+% \paragraph{Bundle.} All the packages of the bundle `oberdiek'
+% are also available in a TDS compliant ZIP archive. There
+% the packages are already unpacked and the documentation files
+% are generated. The files and directories obey the TDS standard.
+% \begin{description}
+% \item[\CTAN{install/macros/latex/contrib/oberdiek.tds.zip}]
+% \end{description}
+% \emph{TDS} refers to the standard ``A Directory Structure
+% for \TeX\ Files'' (\CTAN{tds/tds.pdf}). Directories
+% with \xfile{texmf} in their name are usually organized this way.
+%
+% \subsection{Bundle installation}
+%
+% \paragraph{Unpacking.} Unpack the \xfile{oberdiek.tds.zip} in the
+% TDS tree (also known as \xfile{texmf} tree) of your choice.
+% Example (linux):
+% \begin{quote}
+% |unzip oberdiek.tds.zip -d ~/texmf|
+% \end{quote}
+%
+% \paragraph{Script installation.}
+% Check the directory \xfile{TDS:scripts/oberdiek/} for
+% scripts that need further installation steps.
+% Package \xpackage{attachfile2} comes with the Perl script
+% \xfile{pdfatfi.pl} that should be installed in such a way
+% that it can be called as \texttt{pdfatfi}.
+% Example (linux):
+% \begin{quote}
+% |chmod +x scripts/oberdiek/pdfatfi.pl|\\
+% |cp scripts/oberdiek/pdfatfi.pl /usr/local/bin/|
+% \end{quote}
+%
+% \subsection{Package installation}
+%
+% \paragraph{Unpacking.} The \xfile{.dtx} file is a self-extracting
+% \docstrip\ archive. The files are extracted by running the
+% \xfile{.dtx} through \plainTeX:
+% \begin{quote}
+% \verb|tex pdfcolparallel.dtx|
+% \end{quote}
+%
+% \paragraph{TDS.} Now the different files must be moved into
+% the different directories in your installation TDS tree
+% (also known as \xfile{texmf} tree):
+% \begin{quote}
+% \def\t{^^A
+% \begin{tabular}{@{}>{\ttfamily}l@{ $\rightarrow$ }>{\ttfamily}l@{}}
+% pdfcolparallel.sty & tex/latex/oberdiek/pdfcolparallel.sty\\
+% pdfcolparallel.pdf & doc/latex/oberdiek/pdfcolparallel.pdf\\
+% test/pdfcolparallel-test1.tex & doc/latex/oberdiek/test/pdfcolparallel-test1.tex\\
+% pdfcolparallel.dtx & source/latex/oberdiek/pdfcolparallel.dtx\\
+% \end{tabular}^^A
+% }^^A
+% \sbox0{\t}^^A
+% \ifdim\wd0>\linewidth
+% \begingroup
+% \advance\linewidth by\leftmargin
+% \advance\linewidth by\rightmargin
+% \edef\x{\endgroup
+% \def\noexpand\lw{\the\linewidth}^^A
+% }\x
+% \def\lwbox{^^A
+% \leavevmode
+% \hbox to \linewidth{^^A
+% \kern-\leftmargin\relax
+% \hss
+% \usebox0
+% \hss
+% \kern-\rightmargin\relax
+% }^^A
+% }^^A
+% \ifdim\wd0>\lw
+% \sbox0{\small\t}^^A
+% \ifdim\wd0>\linewidth
+% \ifdim\wd0>\lw
+% \sbox0{\footnotesize\t}^^A
+% \ifdim\wd0>\linewidth
+% \ifdim\wd0>\lw
+% \sbox0{\scriptsize\t}^^A
+% \ifdim\wd0>\linewidth
+% \ifdim\wd0>\lw
+% \sbox0{\tiny\t}^^A
+% \ifdim\wd0>\linewidth
+% \lwbox
+% \else
+% \usebox0
+% \fi
+% \else
+% \lwbox
+% \fi
+% \else
+% \usebox0
+% \fi
+% \else
+% \lwbox
+% \fi
+% \else
+% \usebox0
+% \fi
+% \else
+% \lwbox
+% \fi
+% \else
+% \usebox0
+% \fi
+% \else
+% \lwbox
+% \fi
+% \else
+% \usebox0
+% \fi
+% \end{quote}
+% If you have a \xfile{docstrip.cfg} that configures and enables \docstrip's
+% TDS installing feature, then some files can already be in the right
+% place, see the documentation of \docstrip.
+%
+% \subsection{Refresh file name databases}
+%
+% If your \TeX~distribution
+% (\teTeX, \mikTeX, \dots) relies on file name databases, you must refresh
+% these. For example, \teTeX\ users run \verb|texhash| or
+% \verb|mktexlsr|.
+%
+% \subsection{Some details for the interested}
+%
+% \paragraph{Attached source.}
+%
+% The PDF documentation on CTAN also includes the
+% \xfile{.dtx} source file. It can be extracted by
+% AcrobatReader 6 or higher. Another option is \textsf{pdftk},
+% e.g. unpack the file into the current directory:
+% \begin{quote}
+% \verb|pdftk pdfcolparallel.pdf unpack_files output .|
+% \end{quote}
+%
+% \paragraph{Unpacking with \LaTeX.}
+% The \xfile{.dtx} chooses its action depending on the format:
+% \begin{description}
+% \item[\plainTeX:] Run \docstrip\ and extract the files.
+% \item[\LaTeX:] Generate the documentation.
+% \end{description}
+% If you insist on using \LaTeX\ for \docstrip\ (really,
+% \docstrip\ does not need \LaTeX), then inform the autodetect routine
+% about your intention:
+% \begin{quote}
+% \verb|latex \let\install=y\input{pdfcolparallel.dtx}|
+% \end{quote}
+% Do not forget to quote the argument according to the demands
+% of your shell.
+%
+% \paragraph{Generating the documentation.}
+% You can use both the \xfile{.dtx} or the \xfile{.drv} to generate
+% the documentation. The process can be configured by the
+% configuration file \xfile{ltxdoc.cfg}. For instance, put this
+% line into this file, if you want to have A4 as paper format:
+% \begin{quote}
+% \verb|\PassOptionsToClass{a4paper}{article}|
+% \end{quote}
+% An example follows how to generate the
+% documentation with pdf\LaTeX:
+% \begin{quote}
+%\begin{verbatim}
+%pdflatex pdfcolparallel.dtx
+%makeindex -s gind.ist pdfcolparallel.idx
+%pdflatex pdfcolparallel.dtx
+%makeindex -s gind.ist pdfcolparallel.idx
+%pdflatex pdfcolparallel.dtx
+%\end{verbatim}
+% \end{quote}
+%
+% \section{Catalogue}
+%
+% The following XML file can be used as source for the
+% \href{http://mirror.ctan.org/help/Catalogue/catalogue.html}{\TeX\ Catalogue}.
+% The elements \texttt{caption} and \texttt{description} are imported
+% from the original XML file from the Catalogue.
+% The name of the XML file in the Catalogue is \xfile{pdfcolparallel.xml}.
+% \begin{macrocode}
+%<*catalogue>
+<?xml version='1.0' encoding='us-ascii'?>
+<!DOCTYPE entry SYSTEM 'catalogue.dtd'>
+<entry datestamp='$Date$' modifier='$Author$' id='pdfcolparallel'>
+ <name>pdfcolparallel</name>
+ <caption>Fix colour problems in package 'parallel'.</caption>
+ <authorref id='auth:oberdiek'/>
+ <copyright owner='Heiko Oberdiek' year='2007,2008,2010'/>
+ <license type='lppl1.3'/>
+ <version number='1.4'/>
+ <description>
+ Since version 1.40 pdfTeX supports colour stacks.
+ This package uses them to fix colour problems in
+ package <xref refid='parallel'>parallel</xref>.
+ <p/>
+ The package is part of the <xref refid='oberdiek'>oberdiek</xref>
+ bundle.
+ </description>
+ <documentation details='Package documentation'
+ href='ctan:/macros/latex/contrib/oberdiek/pdfcolparallel.pdf'/>
+ <ctan file='true' path='/macros/latex/contrib/oberdiek/pdfcolparallel.dtx'/>
+ <miktex location='oberdiek'/>
+ <texlive location='oberdiek'/>
+ <install path='/macros/latex/contrib/oberdiek/oberdiek.tds.zip'/>
+</entry>
+%</catalogue>
+% \end{macrocode}
+%
+% \begin{thebibliography}{9}
+%
+% \bibitem{parallel}
+% Matthias Eckermann: \textit{The \xpackage{parallel}-package};
+% 2003/04/13;\\
+% \CTAN{macros/latex/contrib/parallel/}.
+%
+% \bibitem{pdfcol}
+% Heiko Oberdiek: \textit{The \xpackage{pdfcol} package};
+% 2007/09/09;\\
+% \CTAN{macros/latex/contrib/oberdiek/pdfcol.pdf}.
+%
+% \end{thebibliography}
+%
+% \begin{History}
+% \begin{Version}{2007/09/09 v1.0}
+% \item
+% First version.
+% \end{Version}
+% \begin{Version}{2007/12/12 v1.1}
+% \item
+% Adds patch for setting \cs{linewidth} to fix bug
+% in package \xpackage{parallel}.
+% \item
+% Package \xpackage{parallel} is also fixed if color
+% stacks are not available.
+% \item
+% Bug fix, switched stacks now initialized with current color.
+% \item
+% Fix for package \xpackage{parallel}: \cs{raggedbottom} is respected.
+% \end{Version}
+% \begin{Version}{2008/08/11 v1.2}
+% \item
+% Code is not changed.
+% \item
+% URLs updated.
+% \end{Version}
+% \begin{Version}{2010/01/11 v1.3}
+% \item
+% Option `rulebetweencolor' added.
+% \end{Version}
+% \begin{Version}{2016/05/16 v1.4}
+% \item
+% Documentation updates.
+% \end{Version}
+% \end{History}
+%
+% \PrintIndex
+%
+% \Finale
+\endinput