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diff --git a/macros/latex/contrib/oberdiek/dvipscol.dtx b/macros/latex/contrib/oberdiek/dvipscol.dtx new file mode 100644 index 0000000000..100501d81e --- /dev/null +++ b/macros/latex/contrib/oberdiek/dvipscol.dtx @@ -0,0 +1,569 @@ +% \iffalse meta-comment +% +% File: dvipscol.dtx +% Version: 2016/05/16 v1.3 +% Info: Alter the usage of the dvips color stack +% +% Copyright (C) 2000, 2006, 2008 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 dvipscol.dtx +% and the derived files +% dvipscol.sty, dvipscol.pdf, dvipscol.ins, dvipscol.drv. +% +% Distribution: +% CTAN:macros/latex/contrib/oberdiek/dvipscol.dtx +% CTAN:macros/latex/contrib/oberdiek/dvipscol.pdf +% +% Unpacking: +% (a) If dvipscol.ins is present: +% tex dvipscol.ins +% (b) Without dvipscol.ins: +% tex dvipscol.dtx +% (c) If you insist on using LaTeX +% latex \let\install=y\input{dvipscol.dtx} +% (quote the arguments according to the demands of your shell) +% +% Documentation: +% (a) If dvipscol.drv is present: +% latex dvipscol.drv +% (b) Without dvipscol.drv: +% latex dvipscol.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 dvipscol.dtx +% makeindex -s gind.ist dvipscol.idx +% pdflatex dvipscol.dtx +% makeindex -s gind.ist dvipscol.idx +% pdflatex dvipscol.dtx +% +% Installation: +% TDS:tex/latex/oberdiek/dvipscol.sty +% TDS:doc/latex/oberdiek/dvipscol.pdf +% TDS:source/latex/oberdiek/dvipscol.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: dvipscol 2016/05/16 v1.3 Alter the usage of the dvips color stack (HO)} +\Msg{************************************************************************} + +\keepsilent +\askforoverwritefalse + +\let\MetaPrefix\relax +\preamble + +This is a generated file. + +Project: dvipscol +Version: 2016/05/16 v1.3 + +Copyright (C) 2000, 2006, 2008 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 dvipscol.dtx +and the derived files + dvipscol.sty, dvipscol.pdf, dvipscol.ins, dvipscol.drv. + +\endpreamble +\let\MetaPrefix\DoubleperCent + +\generate{% + \file{dvipscol.ins}{\from{dvipscol.dtx}{install}}% + \file{dvipscol.drv}{\from{dvipscol.dtx}{driver}}% + \usedir{tex/latex/oberdiek}% + \file{dvipscol.sty}{\from{dvipscol.dtx}{package}}% + \nopreamble + \nopostamble +% \usedir{source/latex/oberdiek/catalogue}% +% \file{dvipscol.xml}{\from{dvipscol.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{* dvipscol.sty} +\Msg{*} +\Msg{* To produce the documentation run the file `dvipscol.drv'} +\Msg{* through LaTeX.} +\Msg{*} +\Msg{* Happy TeXing!} +\Msg{*} +\Msg{************************************************************************} + +\endbatchfile +%</install> +%<*ignore> +\fi +%</ignore> +%<*driver> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{dvipscol.drv}% + [2016/05/16 v1.3 Alter the usage of the dvips color stack (HO)]% +\documentclass{ltxdoc} +\usepackage{holtxdoc}[2011/11/22] +\begin{document} + \DocInput{dvipscol.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{dvipscol.drv} +% +% \title{The \xpackage{dvipscol} package} +% \date{2016/05/16 v1.3} +% \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} +% Color support for dvips in \xfile{dvips.def} involves the +% color stack of dvips. The package tries to remove unnecessary +% uses of the stack to avoid the error ``out of coor stack space''. +% \end{abstract} +% +% \tableofcontents +% +% \section{Documentation} +% +% \subsection{Introduction} +% +% This package tries a solution, if the program +% dvips complains: +% \begin{quote} +% |! out of color stack space| +% \end{quote} +% The driver file \xfile{dvips.def} contains the +% low level color commands for the package \xpackage{color}. +% Each time a color is set, the current color is +% pushed on the color stack before and after the +% current group the old color is popped from +% the stack and set again (via \cs{aftergroup}). +% But the color stack size of dvips is limited, +% so a stack overflow can occur, if there are +% too many color setting operations in a group. +% +% Only at the bottom group level (no group), +% the color can be set directly without pushing +% the current color on the stack before, because +% there is no group at bottom level that can end. +% +% With \eTeX\ the group level can easily be +% detected (\cs{currentgrouplevel}). Alone with +% \TeX\ this is not possible. +% +% \subsection{Usage} +% +% \subsubsection{With \eTeX} +% +% With e-TeX the package fixes \cs{set@color}, therefore +% no interaction with the user is required. Just load the package: +% \begin{quote} +% |\usepackage[dvips]{color}|\\ +% |\usepackage{dvipscol}| +% \end{quote} +% +% \subsubsection{Without \eTeX} +% +% \begin{quote} +% |\usepackage[dvips]{color}|\\ +% |\usepackage{dvipscol}| +% \end{quote} +% Without \eTeX\ the package does not know, which \cs{color} +% do not need the stack. Therefore it defines \cs{nogroupcolor}, +% that the user can use manually instead of \cs{color}. +% But caution: it should only be used outside of all +% groups, for example the following will not work: +% \begin{quote} +% |\textcolor{black}{\nogroupcolor{blue}...}| +% \end{quote} +% +% The use of \eTeX is strongly recommended. +% +% \StopEventually{ +% } +% +% \section{Implementation} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% Package identification. +% \begin{macrocode} +\NeedsTeXFormat{LaTeX2e} +\ProvidesPackage{dvipscol}% + [2016/05/16 v1.3 Alter the usage of the dvips color stack (HO)] +% \end{macrocode} +% +% \begin{macrocode} +\@ifundefined{ver@dvips.def}{% + \PackageWarningNoLine{dvipscol}{% + Nothing to fix, because \string`dvips.def\string' not loaded% + }% + \endinput +} +% \end{macrocode} +% \begin{macrocode} +\CheckCommand*{\set@color}{% + \special{color push \current@color}% + \aftergroup\reset@color +} +% \end{macrocode} +% \begin{macro}{\nogroupcolor} +% \begin{macrocode} +\newcommand*{\nogroupcolor}{% + \let\saved@org@set@color\set@color + \def\set@color{% + \let\set@color\saved@org@set@color + \special{color \current@color}% + }% + \color +} +% \end{macrocode} +% \end{macro} +% +% Patch for \eTeX\ users. +% \begin{macrocode} +\ifx\currentgrouplevel\@undefined + \PackageWarningNoLine{dvipscol}{% + \string\set@color\space cannot be fixed, % + because the\MessageBreak + e-TeX extensions are not available% + }% + \expandafter\endinput +\fi +% \end{macrocode} +% \begin{macrocode} +\def\set@color{% + \ifcase\currentgrouplevel + \special{color \current@color}% + \else + \special{color push \current@color}% + \aftergroup\reset@color + \fi +} +% \end{macrocode} +% +% \begin{macrocode} +%</package> +% \end{macrocode} +% +% \section{Installation} +% +% \subsection{Download} +% +% \paragraph{Package.} This package is available on +% CTAN\footnote{\url{http://ctan.org/pkg/dvipscol}}: +% \begin{description} +% \item[\CTAN{macros/latex/contrib/oberdiek/dvipscol.dtx}] The source file. +% \item[\CTAN{macros/latex/contrib/oberdiek/dvipscol.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 dvipscol.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@{}} +% dvipscol.sty & tex/latex/oberdiek/dvipscol.sty\\ +% dvipscol.pdf & doc/latex/oberdiek/dvipscol.pdf\\ +% dvipscol.dtx & source/latex/oberdiek/dvipscol.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 dvipscol.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{dvipscol.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 dvipscol.dtx +%makeindex -s gind.ist dvipscol.idx +%pdflatex dvipscol.dtx +%makeindex -s gind.ist dvipscol.idx +%pdflatex dvipscol.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{dvipscol.xml}. +% \begin{macrocode} +%<*catalogue> +<?xml version='1.0' encoding='us-ascii'?> +<!DOCTYPE entry SYSTEM 'catalogue.dtd'> +<entry datestamp='$Date$' modifier='$Author$' id='dvipscol'> + <name>dvipscol</name> + <caption>Alter the usage of the dvips colour stack.</caption> + <authorref id='auth:oberdiek'/> + <copyright owner='Heiko Oberdiek' year='2000,2006,2008'/> + <license type='lppl1.3'/> + <version number='1.3'/> + <description> + The package modifies <tt>\color</tt> (and related commands) to + deal with the occasional dvips error: “! out of color + stack space” + <p/> + The package is part of the <xref refid='oberdiek'>oberdiek</xref> + bundle. + </description> + <documentation details='Package documentation' + href='ctan:/macros/latex/contrib/oberdiek/dvipscol.pdf'/> + <ctan file='true' path='/macros/latex/contrib/oberdiek/dvipscol.dtx'/> + <miktex location='oberdiek'/> + <texlive location='oberdiek'/> + <install path='/macros/latex/contrib/oberdiek/oberdiek.tds.zip'/> +</entry> +%</catalogue> +% \end{macrocode} +% +% \begin{History} +% \begin{Version}{2000/08/31 v1.0} +% \item +% First public release created as answer to +% a question of Deepak Goel in \xnewsgroup{comp.text.tex}: +% \URL{``\link{Re: \cs{color{}} problems.\,. :Out of stack space.\,.}''}^^A +% {http://groups.google.com/group/comp.text.tex/msg/2d37bb1bf2939b31} +% \end{Version} +% \begin{Version}{2006/02/20 v1.1} +% \item +% DTX framework. +% \item +% Code is not changed. +% \item +% LPPL 1.3 +% \end{Version} +% \begin{Version}{2008/08/11 v1.2} +% \item +% Code is not changed. +% \item +% URLs updated. +% \end{Version} +% \begin{Version}{2016/05/16 v1.3} +% \item +% Documentation updates. +% \end{Version} +% \end{History} +% +% \PrintIndex +% +% \Finale +\endinput |