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Diffstat (limited to 'Master/texmf-dist')
-rw-r--r-- | Master/texmf-dist/doc/latex/grfext/README.md | 7 | ||||
-rw-r--r-- | Master/texmf-dist/doc/latex/grfext/grfext.pdf | bin | 0 -> 309305 bytes | |||
-rw-r--r-- | Master/texmf-dist/source/latex/grfext/grfext.dtx | 816 | ||||
-rw-r--r-- | Master/texmf-dist/tex/latex/grfext/grfext.sty | 277 |
4 files changed, 1100 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/latex/grfext/README.md b/Master/texmf-dist/doc/latex/grfext/README.md new file mode 100644 index 00000000000..647f723b098 --- /dev/null +++ b/Master/texmf-dist/doc/latex/grfext/README.md @@ -0,0 +1,7 @@ +# grfext + +grfext package for LaTeX + + +This package provides macros for adding and reordering +graphics extensions of the graphics package. diff --git a/Master/texmf-dist/doc/latex/grfext/grfext.pdf b/Master/texmf-dist/doc/latex/grfext/grfext.pdf Binary files differnew file mode 100644 index 00000000000..7199ac71cef --- /dev/null +++ b/Master/texmf-dist/doc/latex/grfext/grfext.pdf diff --git a/Master/texmf-dist/source/latex/grfext/grfext.dtx b/Master/texmf-dist/source/latex/grfext/grfext.dtx new file mode 100644 index 00000000000..3dcab07ef68 --- /dev/null +++ b/Master/texmf-dist/source/latex/grfext/grfext.dtx @@ -0,0 +1,816 @@ +% \iffalse meta-comment +% +% File: grfext.dtx +% Version: 2019/12/03 v1.3 +% Info: Manage graphics extensions +% +% Copyright (C) +% 2007, 2010 Heiko Oberdiek +% 2016-2019 Oberdiek Package Support Group +% https://github.com/ho-tex/grfext/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 +% https://www.latex-project.org/lppl/lppl-1-3c.txt +% and the latest version of this license is in +% https://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". +% +% The Current Maintainers of this work are +% Heiko Oberdiek and the Oberdiek Package Support Group +% https://github.com/ho-tex/grfext/issues +% +% This work consists of the main source file grfext.dtx +% and the derived files +% grfext.sty, grfext.pdf, grfext.ins, grfext.drv, +% +% Distribution: +% CTAN:macros/latex/contrib/grfext/grfext.dtx +% CTAN:macros/latex/contrib/grfext/grfext.pdf +% +% Unpacking: +% (a) If grfext.ins is present: +% tex grfext.ins +% (b) Without grfext.ins: +% tex grfext.dtx +% (c) If you insist on using LaTeX +% latex \let\install=y\input{grfext.dtx} +% (quote the arguments according to the demands of your shell) +% +% Documentation: +% (a) If grfext.drv is present: +% latex grfext.drv +% (b) Without grfext.drv: +% latex grfext.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 grfext.dtx +% makeindex -s gind.ist grfext.idx +% pdflatex grfext.dtx +% makeindex -s gind.ist grfext.idx +% pdflatex grfext.dtx +% +% Installation: +% TDS:tex/latex/grfext/grfext.sty +% TDS:doc/latex/grfext/grfext.pdf +% TDS:source/latex/grfext/grfext.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: grfext 2019/12/03 v1.3 Manage graphics extensions (HO)} +\Msg{************************************************************************} + +\keepsilent +\askforoverwritefalse + +\let\MetaPrefix\relax +\preamble + +This is a generated file. + +Project: grfext +Version: 2019/12/03 v1.3 + +Copyright (C) + 2007, 2010 Heiko Oberdiek + 2016-2019 Oberdiek Package Support Group + +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 + https://www.latex-project.org/lppl/lppl-1-3c.txt +and the latest version of this license is in + https://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". + +The Current Maintainers of this work are +Heiko Oberdiek and the Oberdiek Package Support Group +https://github.com/ho-tex/grfext/issues + + +This work consists of the main source file grfext.dtx +and the derived files + grfext.sty, grfext.pdf, grfext.ins, grfext.drv. + +\endpreamble +\let\MetaPrefix\DoubleperCent + +\generate{% + \file{grfext.ins}{\from{grfext.dtx}{install}}% + \file{grfext.drv}{\from{grfext.dtx}{driver}}% + \usedir{tex/latex/grfext}% + \file{grfext.sty}{\from{grfext.dtx}{package}}% +% \usedir{doc/latex/grfext/test}% +% \file{grfext-test1.tex}{\from{grfext.dtx}{test1}}% +% \file{grfext-test2.tex}{\from{grfext.dtx}{test2}}% +} + +\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{* grfext.sty} +\Msg{*} +\Msg{* To produce the documentation run the file `grfext.drv'} +\Msg{* through LaTeX.} +\Msg{*} +\Msg{* Happy TeXing!} +\Msg{*} +\Msg{************************************************************************} + +\endbatchfile +%</install> +%<*ignore> +\fi +%</ignore> +%<*driver> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{grfext.drv}% + [2019/12/03 v1.3 Manage graphics extensions (HO)]% +\documentclass{ltxdoc} +\usepackage{holtxdoc}[2011/11/22] +\begin{document} + \DocInput{grfext.dtx}% +\end{document} +%</driver> +% \fi +% +% +% +% \GetFileInfo{grfext.drv} +% +% \title{The \xpackage{grfext} package} +% \date{2019/12/03 v1.3} +% \author{Heiko Oberdiek\thanks +% {Please report any issues at \url{https://github.com/ho-tex/grfext/issues}}} +% +% \maketitle +% +% \begin{abstract} +% This package provides macros for adding and reordering +% graphics extensions of package \xpackage{graphics}. +% \end{abstract} +% +% \tableofcontents +% +% \section{Documentation} +% +% \subsection{Introduction} +% +% If you are not familiar with \LaTeX's graphics bundle, please +% read its documentation \xfile{grffile} \cite{graphics}. +% The bundle contains two packages for graphics inclusion: +% \xpackage{graphics} and \xpackage{graphicx}. The first one +% is loaded by the second one that adds a key value interface. +% +% Graphics files are included in both cases by macro +% \cs{includegraphics}. The file name extension can be omitted. +% Then the graphics package goes through a list of known +% extensions until it finds the graphics file. This extension list +% is set by \cs{DeclareGraphicsExtensions}. The previous contents +% of the list is overwritten. +% +% \subsection{User interface} +% +% This package \xpackage{grfext} provides macros that adds entries +% to the list or remove them. The list may be empty or even +% undefined before. It is always defined afterwards, but can +% be empty (especially after removing entries). +% +% \begin{declcs}{AppendGraphicsExtensions} * \M{ext-list}\\ +% \cs{PrependGraphicsExtensions} * \M{ext-list} +% \end{declcs} +% The argument \meta{ext-list} is a comma separated list whose +% entries are file name extensions including the dot. +% But first the entries are removed from +% \xpackage{graphics}' extension list to avoid multiple +% occurences of the same extension. +% +% Then macro \cs{AppendGraphicsExtensions} adds the entries +% after the end of \xpackage{graphics}' list, whereas +% macro \cs{PrependGraphicsExtensions} puts them in front +% of the list. +% The order matters if a graphics file is available in +% different acceptable formats. Then the first extension +% wins. +% +% The star version of these commands only adds an extensions, +% if a specific graphics rule exists for that extension. +% +% \begin{declcs}{RemoveGraphicsExtensions} \M{ext-list} +% \end{declcs} +% All occurences of file extensions in \meta{ext-list} are +% removed from \xpackage{graphics}' extension list. +% +% \subsection{Package loading} +% +% The package does not define any options. It is loaded +% as usual in \LaTeX, e.g.: +% \begin{quote} +% |\usepackage{grfext}| +% \end{quote} +% +% \begin{declcs}{PrintGraphicsExtensions} +% \end{declcs} +% Macro \cs{PrintGraphicsExtensions} writes the current +% graphics extensions list in the \xfile{.log} file. +% The macros described before do this automatically +% after their operation. +% +% \subsection{Option support for package \xpackage{graphicx}} +% +% Package \xpackage{graphicx} uses the interface of package +% \xpackage{keyval} in order to specify options for +% \cs{includegraphics}. The options can also be set using +% \begin{quote} +% |\setkeys{Gin}{|\meta{options}|}| +% \end{quote} +% The four user macros with the two star forms are available +% as options in family |Gin| as well: +% \begin{quote} +% |AppendGraphicsExtensions={|\meta{ext-list}|}|\\ +% |AppendGraphicsExtensions*={|\meta{ext-list}|}|\\ +% |PrependGraphicsExtensions={|\meta{ext-list}|}|\\ +% |PrependGraphicsExtensions*{|\meta{ext-list}|}|\\ +% |RemoveGraphicsExtensions={|\meta{ext-list}|}|\\ +% |PrintGraphicsExtensions| +% \end{quote} +% This makes it easier to locally change the extension list +% for an included graphics, e.g.: +% \begin{quote} +% |\includegraphics[RemoveGraphicsExtensions={.pdf,PDF}]{image}| +% \end{quote} +% +% \subsection{\plainTeX} +% +% \LaTeX's graphics packages can also be used with \plainTeX. +% The necessary basic \LaTeX\ macros are defined in +% \xfile{miniltx.tex}. This package \xpackage{grfext} also +% relies on it. Example: +%\begin{quote} +%\begin{verbatim} +%\input miniltx.tex\relax +%\def\Gin@driver{pdftex.def} +%\input graphicx.sty\relax +%\input grfext.sty\relax +%\resetatcatcode +%\end{verbatim} +%\end{quote} +% +% \StopEventually{ +% } +% +% \section{Implementation} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% \subsection{Relead check and identification} +% Reload check, especially if the package is not used with \LaTeX. +% \begin{macrocode} +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode35=6 % # + \catcode39=12 % ' + \catcode44=12 % , + \catcode45=12 % - + \catcode46=12 % . + \catcode58=12 % : + \catcode64=11 % @ + \catcode123=1 % { + \catcode125=2 % } + \expandafter\let\expandafter\x\csname ver@grfext.sty\endcsname + \ifx\x\relax % plain-TeX, first loading + \else + \def\empty{}% + \ifx\x\empty % LaTeX, first loading, + % variable is initialized, but \ProvidesPackage not yet seen + \else + \expandafter\ifx\csname PackageInfo\endcsname\relax + \def\x#1#2{% + \immediate\write-1{Package #1 Info: #2.}% + }% + \else + \def\x#1#2{\PackageInfo{#1}{#2, stopped}}% + \fi + \x{grfext}{The package is already loaded}% + \aftergroup\endinput + \fi + \fi +\endgroup% +% \end{macrocode} +% Package identification: +% \begin{macrocode} +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode35=6 % # + \catcode39=12 % ' + \catcode40=12 % ( + \catcode41=12 % ) + \catcode44=12 % , + \catcode45=12 % - + \catcode46=12 % . + \catcode47=12 % / + \catcode58=12 % : + \catcode64=11 % @ + \catcode91=12 % [ + \catcode93=12 % ] + \catcode123=1 % { + \catcode125=2 % } + \expandafter\ifx\csname ProvidesPackage\endcsname\relax + \def\x#1#2#3[#4]{\endgroup + \immediate\write-1{Package: #3 #4}% + \xdef#1{#4}% + }% + \else + \def\x#1#2[#3]{\endgroup + #2[{#3}]% + \ifx#1\@undefined + \xdef#1{#3}% + \fi + \ifx#1\relax + \xdef#1{#3}% + \fi + }% + \fi +\expandafter\x\csname ver@grfext.sty\endcsname +\ProvidesPackage{grfext}% + [2019/12/03 v1.3 Manage graphics extensions (HO)]% +% \end{macrocode} +% +% \subsection{Catcodes} +% +% \begin{macrocode} +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode123=1 % { + \catcode125=2 % } + \catcode64=11 % @ + \def\x{\endgroup + \expandafter\edef\csname grfext@AtEnd\endcsname{% + \endlinechar=\the\endlinechar\relax + \catcode13=\the\catcode13\relax + \catcode32=\the\catcode32\relax + \catcode35=\the\catcode35\relax + \catcode61=\the\catcode61\relax + \catcode64=\the\catcode64\relax + \catcode123=\the\catcode123\relax + \catcode125=\the\catcode125\relax + }% + }% +\x\catcode61\catcode48\catcode32=10\relax% +\catcode13=5 % ^^M +\endlinechar=13 % +\catcode35=6 % # +\catcode64=11 % @ +\catcode123=1 % { +\catcode125=2 % } +\def\TMP@EnsureCode#1#2{% + \edef\grfext@AtEnd{% + \grfext@AtEnd + \catcode#1=\the\catcode#1\relax + }% + \catcode#1=#2\relax +} +\TMP@EnsureCode{42}{12}% * +\TMP@EnsureCode{44}{12}% , +\TMP@EnsureCode{47}{12}% / +\TMP@EnsureCode{58}{12}% : +\TMP@EnsureCode{60}{12}% < +\TMP@EnsureCode{62}{12}% > +\TMP@EnsureCode{91}{12}% [ +\TMP@EnsureCode{93}{12}% ] +\edef\grfext@AtEnd{\grfext@AtEnd\noexpand\endinput} +% \end{macrocode} +% +% \subsection{\plainTeX} +% +% \begin{macro}{\@expandtwoargs} +% Requirement is \xfile{miniltx.tex}, but we need also +% \LaTeX's \cs{@expandtwoargs}. +% \begin{macrocode} +\@ifundefined{@expandtwoargs}{% + \def\@expandtwoargs#1#2#3{% + \edef\reserved@a{\noexpand#1{#2}{#3}}% + \reserved@a + }% +}{} +% \end{macrocode} +% \end{macro} +% +% \subsection{Add} +% +% \begin{macro}{\AppendGraphicsExtensions} +% \begin{macrocode} +\newcommand*{\AppendGraphicsExtensions}{% + \@ifundefined{Gin@extensions}{% + \let\Gin@extensions\@empty + }{}% + \@ifstar{\grfext@Append\grfext@Check}{\grfext@Append\grfext@@Add}% +}% +% \end{macrocode} +% \end{macro} +% \begin{macro}{\grfext@Append} +% \begin{macrocode} +\def\grfext@Append#1#2{% + \let\grfext@Print\@gobble + \edef\grfext@next{% + \noexpand\grfext@Add\noexpand#1{% + \zap@space#2 \@empty + }{\noexpand\Gin@extensions,}{}% + }% + \grfext@next + \let\grfext@Print\grfext@@Print + \grfext@Print\AppendGraphicsExtensions +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\PrependGraphicsExtensions} +% \begin{macrocode} +\newcommand*{\PrependGraphicsExtensions}{% + \@ifundefined{Gin@extensions}{% + \let\Gin@extensions\@empty + }{}% + \@ifstar{\grfext@Prepend\grfext@Check}{\grfext@Prepend\grfext@@Add}% +}% +% \end{macrocode} +% \end{macro} +% \begin{macro}{\grfext@Prepend} +% \begin{macrocode} +\def\grfext@Prepend#1#2{% + \let\grfext@Print\@gobble + \edef\grfext@next{% + \noexpand\grfext@Add\noexpand#1{% + \zap@space#2 \@empty + }{}{,\noexpand\Gin@extensions}% + }% + \grfext@next + \let\grfext@Print\grfext@@Print + \grfext@Print\PrependGraphicsExtensions +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\grfext@Add} +% \begin{macrocode} +\def\grfext@Add#1#2{% + #1{#2}% +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\grfext@@Add} +% \begin{macrocode} +\def\grfext@@Add#1#2#3{% + \RemoveGraphicsExtensions{#1}% + \ifx\Gin@extensions\@empty + \def\Gin@extensions{#1}% + \else + \edef\Gin@extensions{#2#1#3}% + \fi +} +% \end{macrocode} +% \end{macro} +% +% \subsection{Check} +% +% \begin{macro}{\grfext@Check} +% \begin{macrocode} +\def\grfext@Check#1{% + \let\grfext@tmp\@empty + \@for\grfext@ext:=#1\do{% + \@ifundefined{Gin@rule@\grfext@ext}{% + }{% + \ifx\grfext@tmp\@empty + \let\grfext@tmp\grfext@ext + \else + \edef\grfext@tmp{\grfext@tmp,\grfext@ext}% + \fi + }% + }% + \ifx\grfext@tmp\@empty + \def\grfext@next##1##2{}% + \else + \edef\grfext@next{% + \noexpand\grfext@@Add{\grfext@tmp}% + }% + \fi + \grfext@next +} +% \end{macrocode} +% \end{macro} +% +% \subsection{Remove} +% +% \begin{macro}{\RemoveGraphicsExtensions} +% \begin{macrocode} +\newcommand*{\RemoveGraphicsExtensions}[1]{% + \@ifundefined{Gin@extensions}{% + \def\Gin@extensions{}% + }{% + \edef\grfext@tmp{\zap@space#1 \@empty}% + \@for\grfext@ext:=\grfext@tmp\do{% + \def\grfext@next{% + \let\grfext@tmp\Gin@extensions + \@expandtwoargs + \@removeelement\grfext@ext\Gin@extensions\Gin@extensions + \ifx\grfext@tmp\Gin@extensions + \let\grfext@next\relax + \fi + \grfext@next + }% + \grfext@next + }% + }% + \grfext@Print\RemoveGraphicsExtensions +} +% \end{macrocode} +% \end{macro} +% +% \subsection{Print} +% +% \begin{macrocode} +\RequirePackage{infwarerr}[2007/09/09] +% \end{macrocode} +% +% \begin{macro}{\PrintGraphicsExtensions} +% \begin{macrocode} +\def\PrintGraphicsExtensions{% + \grfext@Print\PrintGraphicsExtensions +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\grfext@Print} +% \begin{macrocode} +\def\grfext@Print#1{% + \@PackageInfo{grfext}{% + Graphics extension search list:\MessageBreak + \@ifundefined{Gin@extensions}{% + <unavailable>% + }{% + [\Gin@extensions]% + }\MessageBreak + \string#1% + }% +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\grfext@@Print} +% \begin{macrocode} +\let\grfext@@Print\grfext@Print +% \end{macrocode} +% \end{macro} +% +% \subsection{Defining options for package \xpackage{graphicx}} +% +% \begin{macrocode} +\RequirePackage{kvdefinekeys}[2010/03/01] +\kv@define@key{Gin}{AppendGraphicsExtensions}{% + \AppendGraphicsExtensions{#1}% +} +\kv@define@key{Gin}{AppendGraphicsExtensions*}{% + \AppendGraphicsExtensions*{#1}% +} +\kv@define@key{Gin}{PrependGraphicsExtensions}{% + \PrependGraphicsExtensions{#1}% +} +\kv@define@key{Gin}{PrependGraphicsExtensions*}{% + \PrependGraphicsExtensions*{#1}% +} +\kv@define@key{Gin}{RemoveGraphicsExtensions}{% + \RemoveGraphicsExtensions{#1}% +} +\kv@define@key{Gin}{PrintGraphicsExtensions}[]{% + \PrintGraphicsExtensions +} +% \end{macrocode} +% +% \begin{macrocode} +\grfext@AtEnd% +%</package> +% \end{macrocode} +% \section{Installation} +% +% \subsection{Download} +% +% \paragraph{Package.} This package is available on +% CTAN\footnote{\CTANpkg{grfext}}: +% \begin{description} +% \item[\CTAN{macros/latex/contrib/grfext/grfext.dtx}] The source file. +% \item[\CTAN{macros/latex/contrib/grfext/grfext.pdf}] Documentation. +% \end{description} +% +% +% \paragraph{Bundle.} All the packages of the bundle `grfext' +% 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[\CTANinstall{install/macros/latex/contrib/grfext.tds.zip}] +% \end{description} +% \emph{TDS} refers to the standard ``A Directory Structure +% for \TeX\ Files'' (\CTANpkg{tds}). Directories +% with \xfile{texmf} in their name are usually organized this way. +% +% \subsection{Bundle installation} +% +% \paragraph{Unpacking.} Unpack the \xfile{grfext.tds.zip} in the +% TDS tree (also known as \xfile{texmf} tree) of your choice. +% Example (linux): +% \begin{quote} +% |unzip grfext.tds.zip -d ~/texmf| +% \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 grfext.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@{}} +% grfext.sty & tex/latex/grfext/grfext.sty\\ +% grfext.pdf & doc/latex/grfext/grfext.pdf\\ +% grfext.dtx & source/latex/grfext/grfext.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 +% (\TeX\,Live, \mikTeX, \dots) relies on file name databases, you must refresh +% these. For example, \TeX\,Live\ users run \verb|texhash| or +% \verb|mktexlsr|. +% +% \subsection{Some details for the interested} +% +% \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{grfext.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 grfext.dtx +%makeindex -s gind.ist grfext.idx +%pdflatex grfext.dtx +%makeindex -s gind.ist grfext.idx +%pdflatex grfext.dtx +%\end{verbatim} +% \end{quote} +% +% \begin{thebibliography}{9} +% +% \bibitem{graphics} +% David Carlisle, Sebastian Rahtz: \textit{The \xpackage{graphics} package}; +% 2006/02/20 v1.0o; +% \CTAN{macros/latex/required/graphics/graphics.dtx}. +% +% \end{thebibliography} +% +% \begin{History} +% \begin{Version}{2007/09/30 v1.0} +% \item +% First public version. +% \end{Version} +% \begin{Version}{2010/08/19 v1.1} +% \item +% User macros are also made available as keyval options for +% package \xpackage{graphicx}. +% \end{Version} +% \begin{Version}{2016/05/16 v1.2} +% \item +% Documentation updates. +% \end{Version} +% \begin{Version}{2019/12/03 v1.3} +% \item +% Documentation updates. +% \end{Version} +% \end{History} +% +% \PrintIndex +% +% \Finale +\endinput diff --git a/Master/texmf-dist/tex/latex/grfext/grfext.sty b/Master/texmf-dist/tex/latex/grfext/grfext.sty new file mode 100644 index 00000000000..bd190e9d838 --- /dev/null +++ b/Master/texmf-dist/tex/latex/grfext/grfext.sty @@ -0,0 +1,277 @@ +%% +%% This is file `grfext.sty', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% grfext.dtx (with options: `package') +%% +%% This is a generated file. +%% +%% Project: grfext +%% Version: 2019/12/03 v1.3 +%% +%% Copyright (C) +%% 2007, 2010 Heiko Oberdiek +%% 2016-2019 Oberdiek Package Support Group +%% +%% 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 +%% https://www.latex-project.org/lppl/lppl-1-3c.txt +%% and the latest version of this license is in +%% https://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". +%% +%% The Current Maintainers of this work are +%% Heiko Oberdiek and the Oberdiek Package Support Group +%% https://github.com/ho-tex/grfext/issues +%% +%% +%% This work consists of the main source file grfext.dtx +%% and the derived files +%% grfext.sty, grfext.pdf, grfext.ins, grfext.drv. +%% +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode35=6 % # + \catcode39=12 % ' + \catcode44=12 % , + \catcode45=12 % - + \catcode46=12 % . + \catcode58=12 % : + \catcode64=11 % @ + \catcode123=1 % { + \catcode125=2 % } + \expandafter\let\expandafter\x\csname ver@grfext.sty\endcsname + \ifx\x\relax % plain-TeX, first loading + \else + \def\empty{}% + \ifx\x\empty % LaTeX, first loading, + % variable is initialized, but \ProvidesPackage not yet seen + \else + \expandafter\ifx\csname PackageInfo\endcsname\relax + \def\x#1#2{% + \immediate\write-1{Package #1 Info: #2.}% + }% + \else + \def\x#1#2{\PackageInfo{#1}{#2, stopped}}% + \fi + \x{grfext}{The package is already loaded}% + \aftergroup\endinput + \fi + \fi +\endgroup% +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode35=6 % # + \catcode39=12 % ' + \catcode40=12 % ( + \catcode41=12 % ) + \catcode44=12 % , + \catcode45=12 % - + \catcode46=12 % . + \catcode47=12 % / + \catcode58=12 % : + \catcode64=11 % @ + \catcode91=12 % [ + \catcode93=12 % ] + \catcode123=1 % { + \catcode125=2 % } + \expandafter\ifx\csname ProvidesPackage\endcsname\relax + \def\x#1#2#3[#4]{\endgroup + \immediate\write-1{Package: #3 #4}% + \xdef#1{#4}% + }% + \else + \def\x#1#2[#3]{\endgroup + #2[{#3}]% + \ifx#1\@undefined + \xdef#1{#3}% + \fi + \ifx#1\relax + \xdef#1{#3}% + \fi + }% + \fi +\expandafter\x\csname ver@grfext.sty\endcsname +\ProvidesPackage{grfext}% + [2019/12/03 v1.3 Manage graphics extensions (HO)]% +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode123=1 % { + \catcode125=2 % } + \catcode64=11 % @ + \def\x{\endgroup + \expandafter\edef\csname grfext@AtEnd\endcsname{% + \endlinechar=\the\endlinechar\relax + \catcode13=\the\catcode13\relax + \catcode32=\the\catcode32\relax + \catcode35=\the\catcode35\relax + \catcode61=\the\catcode61\relax + \catcode64=\the\catcode64\relax + \catcode123=\the\catcode123\relax + \catcode125=\the\catcode125\relax + }% + }% +\x\catcode61\catcode48\catcode32=10\relax% +\catcode13=5 % ^^M +\endlinechar=13 % +\catcode35=6 % # +\catcode64=11 % @ +\catcode123=1 % { +\catcode125=2 % } +\def\TMP@EnsureCode#1#2{% + \edef\grfext@AtEnd{% + \grfext@AtEnd + \catcode#1=\the\catcode#1\relax + }% + \catcode#1=#2\relax +} +\TMP@EnsureCode{42}{12}% * +\TMP@EnsureCode{44}{12}% , +\TMP@EnsureCode{47}{12}% / +\TMP@EnsureCode{58}{12}% : +\TMP@EnsureCode{60}{12}% < +\TMP@EnsureCode{62}{12}% > +\TMP@EnsureCode{91}{12}% [ +\TMP@EnsureCode{93}{12}% ] +\edef\grfext@AtEnd{\grfext@AtEnd\noexpand\endinput} +\@ifundefined{@expandtwoargs}{% + \def\@expandtwoargs#1#2#3{% + \edef\reserved@a{\noexpand#1{#2}{#3}}% + \reserved@a + }% +}{} +\newcommand*{\AppendGraphicsExtensions}{% + \@ifundefined{Gin@extensions}{% + \let\Gin@extensions\@empty + }{}% + \@ifstar{\grfext@Append\grfext@Check}{\grfext@Append\grfext@@Add}% +}% +\def\grfext@Append#1#2{% + \let\grfext@Print\@gobble + \edef\grfext@next{% + \noexpand\grfext@Add\noexpand#1{% + \zap@space#2 \@empty + }{\noexpand\Gin@extensions,}{}% + }% + \grfext@next + \let\grfext@Print\grfext@@Print + \grfext@Print\AppendGraphicsExtensions +} +\newcommand*{\PrependGraphicsExtensions}{% + \@ifundefined{Gin@extensions}{% + \let\Gin@extensions\@empty + }{}% + \@ifstar{\grfext@Prepend\grfext@Check}{\grfext@Prepend\grfext@@Add}% +}% +\def\grfext@Prepend#1#2{% + \let\grfext@Print\@gobble + \edef\grfext@next{% + \noexpand\grfext@Add\noexpand#1{% + \zap@space#2 \@empty + }{}{,\noexpand\Gin@extensions}% + }% + \grfext@next + \let\grfext@Print\grfext@@Print + \grfext@Print\PrependGraphicsExtensions +} +\def\grfext@Add#1#2{% + #1{#2}% +} +\def\grfext@@Add#1#2#3{% + \RemoveGraphicsExtensions{#1}% + \ifx\Gin@extensions\@empty + \def\Gin@extensions{#1}% + \else + \edef\Gin@extensions{#2#1#3}% + \fi +} +\def\grfext@Check#1{% + \let\grfext@tmp\@empty + \@for\grfext@ext:=#1\do{% + \@ifundefined{Gin@rule@\grfext@ext}{% + }{% + \ifx\grfext@tmp\@empty + \let\grfext@tmp\grfext@ext + \else + \edef\grfext@tmp{\grfext@tmp,\grfext@ext}% + \fi + }% + }% + \ifx\grfext@tmp\@empty + \def\grfext@next##1##2{}% + \else + \edef\grfext@next{% + \noexpand\grfext@@Add{\grfext@tmp}% + }% + \fi + \grfext@next +} +\newcommand*{\RemoveGraphicsExtensions}[1]{% + \@ifundefined{Gin@extensions}{% + \def\Gin@extensions{}% + }{% + \edef\grfext@tmp{\zap@space#1 \@empty}% + \@for\grfext@ext:=\grfext@tmp\do{% + \def\grfext@next{% + \let\grfext@tmp\Gin@extensions + \@expandtwoargs + \@removeelement\grfext@ext\Gin@extensions\Gin@extensions + \ifx\grfext@tmp\Gin@extensions + \let\grfext@next\relax + \fi + \grfext@next + }% + \grfext@next + }% + }% + \grfext@Print\RemoveGraphicsExtensions +} +\RequirePackage{infwarerr}[2007/09/09] +\def\PrintGraphicsExtensions{% + \grfext@Print\PrintGraphicsExtensions +} +\def\grfext@Print#1{% + \@PackageInfo{grfext}{% + Graphics extension search list:\MessageBreak + \@ifundefined{Gin@extensions}{% + <unavailable>% + }{% + [\Gin@extensions]% + }\MessageBreak + \string#1% + }% +} +\let\grfext@@Print\grfext@Print +\RequirePackage{kvdefinekeys}[2010/03/01] +\kv@define@key{Gin}{AppendGraphicsExtensions}{% + \AppendGraphicsExtensions{#1}% +} +\kv@define@key{Gin}{AppendGraphicsExtensions*}{% + \AppendGraphicsExtensions*{#1}% +} +\kv@define@key{Gin}{PrependGraphicsExtensions}{% + \PrependGraphicsExtensions{#1}% +} +\kv@define@key{Gin}{PrependGraphicsExtensions*}{% + \PrependGraphicsExtensions*{#1}% +} +\kv@define@key{Gin}{RemoveGraphicsExtensions}{% + \RemoveGraphicsExtensions{#1}% +} +\kv@define@key{Gin}{PrintGraphicsExtensions}[]{% + \PrintGraphicsExtensions +} +\grfext@AtEnd% +\endinput +%% +%% End of file `grfext.sty'. |