texlive[53024] Master: grfext split from oberdiek (4dec19)

commits+karl at tug.org commits+karl at tug.org
Wed Dec 4 23:49:34 CET 2019


Revision: 53024
          http://tug.org/svn/texlive?view=revision&revision=53024
Author:   karl
Date:     2019-12-04 23:49:34 +0100 (Wed, 04 Dec 2019)
Log Message:
-----------
grfext split from oberdiek (4dec19)

Modified Paths:
--------------
    trunk/Master/tlpkg/bin/tlpkg-ctan-check
    trunk/Master/tlpkg/tlpsrc/collection-latex.tlpsrc

Added Paths:
-----------
    trunk/Master/texmf-dist/doc/latex/grfext/
    trunk/Master/texmf-dist/doc/latex/grfext/README.md
    trunk/Master/texmf-dist/doc/latex/grfext/grfext.pdf
    trunk/Master/texmf-dist/source/latex/grfext/
    trunk/Master/texmf-dist/source/latex/grfext/grfext.dtx
    trunk/Master/texmf-dist/tex/latex/grfext/
    trunk/Master/texmf-dist/tex/latex/grfext/grfext.sty
    trunk/Master/tlpkg/tlpsrc/grfext.tlpsrc

Added: trunk/Master/texmf-dist/doc/latex/grfext/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/grfext/README.md	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/grfext/README.md	2019-12-04 22:49:34 UTC (rev 53024)
@@ -0,0 +1,7 @@
+# grfext
+
+grfext package for LaTeX
+
+
+This package provides macros for adding and reordering
+graphics extensions of the graphics package.


Property changes on: trunk/Master/texmf-dist/doc/latex/grfext/README.md
___________________________________________________________________
Added: svn:eol-style
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+native
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Added: trunk/Master/texmf-dist/doc/latex/grfext/grfext.pdf
===================================================================
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Index: trunk/Master/texmf-dist/doc/latex/grfext/grfext.pdf
===================================================================
--- trunk/Master/texmf-dist/doc/latex/grfext/grfext.pdf	2019-12-04 22:47:08 UTC (rev 53023)
+++ trunk/Master/texmf-dist/doc/latex/grfext/grfext.pdf	2019-12-04 22:49:34 UTC (rev 53024)

Property changes on: trunk/Master/texmf-dist/doc/latex/grfext/grfext.pdf
___________________________________________________________________
Added: svn:mime-type
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+application/pdf
\ No newline at end of property
Added: trunk/Master/texmf-dist/source/latex/grfext/grfext.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/grfext/grfext.dtx	                        (rev 0)
+++ trunk/Master/texmf-dist/source/latex/grfext/grfext.dtx	2019-12-04 22:49:34 UTC (rev 53024)
@@ -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 at 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 at 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 at 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 at 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 at EnsureCode#1#2{%
+  \edef\grfext at AtEnd{%
+    \grfext at AtEnd
+    \catcode#1=\the\catcode#1\relax
+  }%
+  \catcode#1=#2\relax
+}
+\TMP at EnsureCode{42}{12}% *
+\TMP at EnsureCode{44}{12}% ,
+\TMP at EnsureCode{47}{12}% /
+\TMP at EnsureCode{58}{12}% :
+\TMP at EnsureCode{60}{12}% <
+\TMP at EnsureCode{62}{12}% >
+\TMP at EnsureCode{91}{12}% [
+\TMP at EnsureCode{93}{12}% ]
+\edef\grfext at AtEnd{\grfext at 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 at a{\noexpand#1{#2}{#3}}%
+    \reserved at a
+  }%
+}{}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsection{Add}
+%
+%    \begin{macro}{\AppendGraphicsExtensions}
+%    \begin{macrocode}
+\newcommand*{\AppendGraphicsExtensions}{%
+  \@ifundefined{Gin at extensions}{%
+    \let\Gin at extensions\@empty
+  }{}%
+  \@ifstar{\grfext at Append\grfext at Check}{\grfext at Append\grfext@@Add}%
+}%
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\grfext at Append}
+%    \begin{macrocode}
+\def\grfext at Append#1#2{%
+  \let\grfext at Print\@gobble
+  \edef\grfext at next{%
+    \noexpand\grfext at Add\noexpand#1{%
+      \zap at space#2 \@empty
+    }{\noexpand\Gin at extensions,}{}%
+  }%
+  \grfext at next
+  \let\grfext at Print\grfext@@Print
+  \grfext at Print\AppendGraphicsExtensions
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+%    \begin{macro}{\PrependGraphicsExtensions}
+%    \begin{macrocode}
+\newcommand*{\PrependGraphicsExtensions}{%
+  \@ifundefined{Gin at extensions}{%
+    \let\Gin at extensions\@empty
+  }{}%
+  \@ifstar{\grfext at Prepend\grfext at Check}{\grfext at Prepend\grfext@@Add}%
+}%
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\grfext at Prepend}
+%    \begin{macrocode}
+\def\grfext at Prepend#1#2{%
+  \let\grfext at Print\@gobble
+  \edef\grfext at next{%
+    \noexpand\grfext at Add\noexpand#1{%
+      \zap at space#2 \@empty
+    }{}{,\noexpand\Gin at extensions}%
+  }%
+  \grfext at next
+  \let\grfext at Print\grfext@@Print
+  \grfext at Print\PrependGraphicsExtensions
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+%    \begin{macro}{\grfext at Add}
+%    \begin{macrocode}
+\def\grfext at 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 at extensions\@empty
+    \def\Gin at extensions{#1}%
+  \else
+    \edef\Gin at extensions{#2#1#3}%
+  \fi
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsection{Check}
+%
+%    \begin{macro}{\grfext at Check}
+%    \begin{macrocode}
+\def\grfext at Check#1{%
+  \let\grfext at tmp\@empty
+  \@for\grfext at ext:=#1\do{%
+    \@ifundefined{Gin at rule@\grfext at ext}{%
+    }{%
+      \ifx\grfext at tmp\@empty
+        \let\grfext at tmp\grfext at ext
+      \else
+        \edef\grfext at tmp{\grfext at tmp,\grfext at ext}%
+      \fi
+    }%
+  }%
+  \ifx\grfext at tmp\@empty
+    \def\grfext at next##1##2{}%
+  \else
+    \edef\grfext at next{%
+      \noexpand\grfext@@Add{\grfext at tmp}%
+    }%
+  \fi
+  \grfext at next
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsection{Remove}
+%
+%    \begin{macro}{\RemoveGraphicsExtensions}
+%    \begin{macrocode}
+\newcommand*{\RemoveGraphicsExtensions}[1]{%
+  \@ifundefined{Gin at extensions}{%
+    \def\Gin at extensions{}%
+  }{%
+    \edef\grfext at tmp{\zap at space#1 \@empty}%
+    \@for\grfext at ext:=\grfext at tmp\do{%
+      \def\grfext at next{%
+        \let\grfext at tmp\Gin at extensions
+        \@expandtwoargs
+        \@removeelement\grfext at ext\Gin at extensions\Gin at extensions
+        \ifx\grfext at tmp\Gin at extensions
+          \let\grfext at next\relax
+        \fi
+        \grfext at next
+      }%
+      \grfext at next
+    }%
+  }%
+  \grfext at 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 at Print\PrintGraphicsExtensions
+}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\grfext at Print}
+%    \begin{macrocode}
+\def\grfext at Print#1{%
+  \@PackageInfo{grfext}{%
+    Graphics extension search list:\MessageBreak
+    \@ifundefined{Gin at extensions}{%
+      <unavailable>%
+    }{%
+      [\Gin at extensions]%
+    }\MessageBreak
+    \string#1%
+  }%
+}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\grfext@@Print}
+%    \begin{macrocode}
+\let\grfext@@Print\grfext at Print
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsection{Defining options for package \xpackage{graphicx}}
+%
+%    \begin{macrocode}
+\RequirePackage{kvdefinekeys}[2010/03/01]
+\kv at define@key{Gin}{AppendGraphicsExtensions}{%
+  \AppendGraphicsExtensions{#1}%
+}
+\kv at define@key{Gin}{AppendGraphicsExtensions*}{%
+  \AppendGraphicsExtensions*{#1}%
+}
+\kv at define@key{Gin}{PrependGraphicsExtensions}{%
+  \PrependGraphicsExtensions{#1}%
+}
+\kv at define@key{Gin}{PrependGraphicsExtensions*}{%
+  \PrependGraphicsExtensions*{#1}%
+}
+\kv at define@key{Gin}{RemoveGraphicsExtensions}{%
+  \RemoveGraphicsExtensions{#1}%
+}
+\kv at define@key{Gin}{PrintGraphicsExtensions}[]{%
+  \PrintGraphicsExtensions
+}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\grfext at 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


Property changes on: trunk/Master/texmf-dist/source/latex/grfext/grfext.dtx
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/tex/latex/grfext/grfext.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/grfext/grfext.sty	                        (rev 0)
+++ trunk/Master/texmf-dist/tex/latex/grfext/grfext.sty	2019-12-04 22:49:34 UTC (rev 53024)
@@ -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 at 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 at 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 at 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 at EnsureCode#1#2{%
+  \edef\grfext at AtEnd{%
+    \grfext at AtEnd
+    \catcode#1=\the\catcode#1\relax
+  }%
+  \catcode#1=#2\relax
+}
+\TMP at EnsureCode{42}{12}% *
+\TMP at EnsureCode{44}{12}% ,
+\TMP at EnsureCode{47}{12}% /
+\TMP at EnsureCode{58}{12}% :
+\TMP at EnsureCode{60}{12}% <
+\TMP at EnsureCode{62}{12}% >
+\TMP at EnsureCode{91}{12}% [
+\TMP at EnsureCode{93}{12}% ]
+\edef\grfext at AtEnd{\grfext at AtEnd\noexpand\endinput}
+\@ifundefined{@expandtwoargs}{%
+  \def\@expandtwoargs#1#2#3{%
+    \edef\reserved at a{\noexpand#1{#2}{#3}}%
+    \reserved at a
+  }%
+}{}
+\newcommand*{\AppendGraphicsExtensions}{%
+  \@ifundefined{Gin at extensions}{%
+    \let\Gin at extensions\@empty
+  }{}%
+  \@ifstar{\grfext at Append\grfext at Check}{\grfext at Append\grfext@@Add}%
+}%
+\def\grfext at Append#1#2{%
+  \let\grfext at Print\@gobble
+  \edef\grfext at next{%
+    \noexpand\grfext at Add\noexpand#1{%
+      \zap at space#2 \@empty
+    }{\noexpand\Gin at extensions,}{}%
+  }%
+  \grfext at next
+  \let\grfext at Print\grfext@@Print
+  \grfext at Print\AppendGraphicsExtensions
+}
+\newcommand*{\PrependGraphicsExtensions}{%
+  \@ifundefined{Gin at extensions}{%
+    \let\Gin at extensions\@empty
+  }{}%
+  \@ifstar{\grfext at Prepend\grfext at Check}{\grfext at Prepend\grfext@@Add}%
+}%
+\def\grfext at Prepend#1#2{%
+  \let\grfext at Print\@gobble
+  \edef\grfext at next{%
+    \noexpand\grfext at Add\noexpand#1{%
+      \zap at space#2 \@empty
+    }{}{,\noexpand\Gin at extensions}%
+  }%
+  \grfext at next
+  \let\grfext at Print\grfext@@Print
+  \grfext at Print\PrependGraphicsExtensions
+}
+\def\grfext at Add#1#2{%
+  #1{#2}%
+}
+\def\grfext@@Add#1#2#3{%
+  \RemoveGraphicsExtensions{#1}%
+  \ifx\Gin at extensions\@empty
+    \def\Gin at extensions{#1}%
+  \else
+    \edef\Gin at extensions{#2#1#3}%
+  \fi
+}
+\def\grfext at Check#1{%
+  \let\grfext at tmp\@empty
+  \@for\grfext at ext:=#1\do{%
+    \@ifundefined{Gin at rule@\grfext at ext}{%
+    }{%
+      \ifx\grfext at tmp\@empty
+        \let\grfext at tmp\grfext at ext
+      \else
+        \edef\grfext at tmp{\grfext at tmp,\grfext at ext}%
+      \fi
+    }%
+  }%
+  \ifx\grfext at tmp\@empty
+    \def\grfext at next##1##2{}%
+  \else
+    \edef\grfext at next{%
+      \noexpand\grfext@@Add{\grfext at tmp}%
+    }%
+  \fi
+  \grfext at next
+}
+\newcommand*{\RemoveGraphicsExtensions}[1]{%
+  \@ifundefined{Gin at extensions}{%
+    \def\Gin at extensions{}%
+  }{%
+    \edef\grfext at tmp{\zap at space#1 \@empty}%
+    \@for\grfext at ext:=\grfext at tmp\do{%
+      \def\grfext at next{%
+        \let\grfext at tmp\Gin at extensions
+        \@expandtwoargs
+        \@removeelement\grfext at ext\Gin at extensions\Gin at extensions
+        \ifx\grfext at tmp\Gin at extensions
+          \let\grfext at next\relax
+        \fi
+        \grfext at next
+      }%
+      \grfext at next
+    }%
+  }%
+  \grfext at Print\RemoveGraphicsExtensions
+}
+\RequirePackage{infwarerr}[2007/09/09]
+\def\PrintGraphicsExtensions{%
+  \grfext at Print\PrintGraphicsExtensions
+}
+\def\grfext at Print#1{%
+  \@PackageInfo{grfext}{%
+    Graphics extension search list:\MessageBreak
+    \@ifundefined{Gin at extensions}{%
+      <unavailable>%
+    }{%
+      [\Gin at extensions]%
+    }\MessageBreak
+    \string#1%
+  }%
+}
+\let\grfext@@Print\grfext at Print
+\RequirePackage{kvdefinekeys}[2010/03/01]
+\kv at define@key{Gin}{AppendGraphicsExtensions}{%
+  \AppendGraphicsExtensions{#1}%
+}
+\kv at define@key{Gin}{AppendGraphicsExtensions*}{%
+  \AppendGraphicsExtensions*{#1}%
+}
+\kv at define@key{Gin}{PrependGraphicsExtensions}{%
+  \PrependGraphicsExtensions{#1}%
+}
+\kv at define@key{Gin}{PrependGraphicsExtensions*}{%
+  \PrependGraphicsExtensions*{#1}%
+}
+\kv at define@key{Gin}{RemoveGraphicsExtensions}{%
+  \RemoveGraphicsExtensions{#1}%
+}
+\kv at define@key{Gin}{PrintGraphicsExtensions}[]{%
+  \PrintGraphicsExtensions
+}
+\grfext at AtEnd%
+\endinput
+%%
+%% End of file `grfext.sty'.


Property changes on: trunk/Master/texmf-dist/tex/latex/grfext/grfext.sty
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/tlpkg/bin/tlpkg-ctan-check
===================================================================
--- trunk/Master/tlpkg/bin/tlpkg-ctan-check	2019-12-04 22:47:08 UTC (rev 53023)
+++ trunk/Master/tlpkg/bin/tlpkg-ctan-check	2019-12-04 22:49:34 UTC (rev 53024)
@@ -338,7 +338,8 @@
     graphics-cfg graphics-def graphics-pln
     graphicx-psmin graphicxbox graphicxpsd
     graphviz grayhints greek-fontenc greek-inputenc
-    greekdates greektex greektonoi greenpoint gregoriotex grffile grfpaste
+    greekdates greektex greektonoi greenpoint gregoriotex
+    grfext grffile grfpaste
     grid grid-system gridset gridslides grotesq grundgesetze
     gsemthesis gtl gtrlib-largetrees gtrcrd
     gu guitar guitarchordschemes guitartabs guitlogo gzt

Modified: trunk/Master/tlpkg/tlpsrc/collection-latex.tlpsrc
===================================================================
--- trunk/Master/tlpkg/tlpsrc/collection-latex.tlpsrc	2019-12-04 22:47:08 UTC (rev 53023)
+++ trunk/Master/tlpkg/tlpsrc/collection-latex.tlpsrc	2019-12-04 22:49:34 UTC (rev 53024)
@@ -19,6 +19,7 @@
 depend geometry
 depend graphics
 depend graphics-cfg
+depend grfext
 depend hyperref
 depend kvoptions
 depend latex

Added: trunk/Master/tlpkg/tlpsrc/grfext.tlpsrc
===================================================================


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