hvextern (25apr22)

git-svn-id: svn://tug.org/texlive/trunk@63140 c570f23f-e606-0410-a88d-b1316a301751

8 files changed, 518 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/hvextern/hvextern-context.cfg b/Master/texmf-dist/tex/latex/hvextern/hvextern-context.cfg
new file mode 100644
index 00000000000..f45cc861537
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/hvextern/hvextern-context.cfg
@@ -0,0 +1,22 @@
+%% This is file `hvextern-ctx.cfg',
+%%
+%% Copyright (C) 2016-22   Herbert Voß  hvoss@tug.org
+%%
+%% It 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.
+%% The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+
+\def\hvFileversion{0.01}
+\ProvidesFile{hvextern-ctx}[2022/04/21 v\hvFileversion: running context (HV)]
+
+\extern@ExampleType{context}
+  {\string\starttext}
+  {\string\stoptext}
+  {\perCent StartVisiblePreamble}
+  {\perCent StopVisiblePreamble}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/hvextern/hvextern-latex.cfg b/Master/texmf-dist/tex/latex/hvextern/hvextern-latex.cfg
new file mode 100644
index 00000000000..8f186f9e58f
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/hvextern/hvextern-latex.cfg
@@ -0,0 +1,31 @@
+%% This is file `hvextern-mp.cfg',
+%%
+%% Copyright (C) 2016-22   Herbert Voß  hvoss@tug.org
+%%
+%% It 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.
+%% The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+
+\def\hvFileversion{0.01}
+\ProvidesFile{hvextern-latex}[2022/04/21 v\hvFileversion: running latex (HV)]
+
+\extern@ExampleType{latex}%                      
+  {\string\begin\string{document\string}}%       
+  {\string\end\string{document\string}}%         
+  {\perCent StartVisiblePreamble}%               
+  {\perCent StopVisiblePreamble}%                
+
+% only for the sequence latex->dvips->ps2pdf
+\def\hv@extern@runLATEX#1#2#3#4{% path compiler file extension
+  \ifhv@extern@verbose \typeout{>>>> running #1#2 #3#4}\fi
+  \ShellEscape{#1#2\space #3#4}%
+  \ifhv@extern@verbose \typeout{>>>> running #1dvips #3}\fi
+  \ShellEscape{#1dvips\space #3.dvi}%
+  \ifhv@extern@verbose \typeout{>>>> running ps2pdf #3.ps}\fi
+  \ShellEscape{#1ps2pdf\space -dAutoRotatePages=/None\space -dALLOWPSTRANSPARENCY\space  #3.ps}%
+}
+\endinput
diff --git a/Master/texmf-dist/tex/latex/hvextern/hvextern-lua.cfg b/Master/texmf-dist/tex/latex/hvextern/hvextern-lua.cfg
new file mode 100644
index 00000000000..85a3ee6920f
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/hvextern/hvextern-lua.cfg
@@ -0,0 +1,22 @@
+%% This is file `hvextern-lua.cfg',
+%%
+%% Copyright (C) 2016-22   Herbert Voß  hvoss@tug.org
+%%
+%% It 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.
+%% The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+
+\def\hvFileversion{0.01}
+\ProvidesFile{hvextern-lua}[2022/04/23 v\hvFileversion: running Lua (HV)]
+
+\extern@ExampleType{lua}
+  {--StartVisibleMain}
+  {--StopVisibleMain}
+  {--StartVisiblePreamble}
+  {--StopVisiblePreamble}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/hvextern/hvextern-mp.cfg b/Master/texmf-dist/tex/latex/hvextern/hvextern-mp.cfg
new file mode 100644
index 00000000000..9e42167f9cd
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/hvextern/hvextern-mp.cfg
@@ -0,0 +1,32 @@
+%% This is file `hvextern-mp.cfg',
+%%
+%% Copyright (C) 2016-22   Herbert Voß  hvoss@tug.org
+%%
+%% It 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.
+%% The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+
+\def\hvFileversion{0.01}
+\ProvidesFile{hvextern-mp}[2022/04/21 v\hvFileversion: running MetaPost (HV)]
+
+\extern@ExampleType{mp}
+  {beginfig(1)}
+  {endfig;}
+  {\perCent StartVisiblePreamble}
+  {\perCent StopVisiblePreamble}
+
+\def\hv@extern@runMP#1#2#3#4{% path compiler file extension
+  \ifhv@extern@verbose \typeout{>>>> running #1#2 #3#4}\fi
+  \ShellEscape{#1#2\space -tex=tex\space #3#4}%
+  \ifhv@extern@verbose \typeout{>>>> running #1tex #3}\fi
+  \ShellEscape{#1tex\space "\string\input\space epsf\string\relax\string\nopagenumbers\string\epsfbox{#3.1}\string\bye"}%
+  \ifhv@extern@verbose \typeout{>>>> running #1dvips #3}\fi
+  \ShellEscape{#1dvips\space -j\space -E\space -o\space #3.eps\space epsf.dvi}%
+  \ifhv@extern@verbose \typeout{>>>> running #1epstopdf #3}\fi
+  \ShellEscape{#1epstopdf\space #3.eps}%
+}
+\endinput
diff --git a/Master/texmf-dist/tex/latex/hvextern/hvextern-pl.cfg b/Master/texmf-dist/tex/latex/hvextern/hvextern-pl.cfg
new file mode 100644
index 00000000000..656f2d81776
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/hvextern/hvextern-pl.cfg
@@ -0,0 +1,22 @@
+%% This is file `hvextern-pl.cfg',
+%%
+%% Copyright (C) 2016-22   Herbert Voß  hvoss@tug.org
+%%
+%% It 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.
+%% The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+
+\def\hvFileversion{0.01}
+\ProvidesFile{hvextern-pl}[2022/04/22 v\hvFileversion: running Perl (HV)]
+
+\extern@ExampleType{pl}
+  {\NumChar StartVisibleMain}
+  {\NumChar StopVisibleMain}
+  {\NumChar StartVisiblePreamble}
+  {\NumChar StopVisiblePreamble}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/hvextern/hvextern-py.cfg b/Master/texmf-dist/tex/latex/hvextern/hvextern-py.cfg
new file mode 100644
index 00000000000..eaf51f8212a
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/hvextern/hvextern-py.cfg
@@ -0,0 +1,27 @@
+%% This is file `hvextern-py.cfg',
+%%
+%% Copyright (C) 2016-22   Herbert Voß  hvoss@tug.org
+%%
+%% It 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.
+%% The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+
+\def\hvFileversion{0.01}
+\ProvidesFile{hvextern-py}[2022/04/22 v\hvFileversion: running Python (HV)]
+
+\extern@ExampleType{py}
+  {\NumChar StartVisibleMain}
+  {\NumChar StopVisibleMain}
+  {\NumChar StartVisiblePreamble}
+  {\NumChar StopVisiblePreamble}
+
+%\def\hv@extern@runPYTHON#1#2#3#4{% path compiler file extension
+%  \ifhv@extern@verbose \typeout{>>>> running #1#2 #3#4}\fi
+%  \ShellEscape{#1python2\space #3#4}%   for special version
+%}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/hvextern/hvextern-tex.cfg b/Master/texmf-dist/tex/latex/hvextern/hvextern-tex.cfg
new file mode 100644
index 00000000000..2baf3552f8b
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/hvextern/hvextern-tex.cfg
@@ -0,0 +1,30 @@
+%% This is file `hvextern-mp.cfg',
+%%
+%% Copyright (C) 2016-22   Herbert Voß  hvoss@tug.org
+%%
+%% It 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.
+%% The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+
+\def\hvFileversion{0.01}
+\ProvidesFile{hvextern-latex}[2022/04/21 v\hvFileversion: running latex (HV)]
+
+\extern@ExampleType{tex}
+  {\perCent StartBody}
+  {\string\bye}
+  {\perCent StartVisiblePreamble}
+  {\perCent StopVisiblePreamble}
+
+\def\hv@extern@runTEX#1#2#3#4{% path compiler file extension
+  \ifhv@extern@verbose \typeout{>>>> running #1#2 #3#4}\fi
+  \ShellEscape{#1tex\space #3#4}%
+  \ifhv@extern@verbose \typeout{>>>> running #1dvips #3}\fi
+  \ShellEscape{#1dvips\space #3.dvi}%
+  \ifhv@extern@verbose \typeout{>>>> running ps2pdf #3.ps}\fi
+  \ShellEscape{#1ps2pdf\space -dAutoRotatePages=/None\space -dALLOWPSTRANSPARENCY\space #3.ps}%
+}
+\endinput
diff --git a/Master/texmf-dist/tex/latex/hvextern/hvextern.sty b/Master/texmf-dist/tex/latex/hvextern/hvextern.sty
new file mode 100644
index 00000000000..201f4ef7b11
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/hvextern/hvextern.sty
@@ -0,0 +1,332 @@
+%% This is file `hvextern.sty',
+%%
+%% Copyright (C) 2016-22
+%% Herbert Voss
+%%
+%% It 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.
+%% The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+
+\def\hvexternFileversion{0.19}
+\ProvidesFile{hvextern}[2022/04/23 v\hvexternFileversion: package for running external documents (HV)]
+
+\RequirePackage{shellesc,xkeyval,graphicx,marginnote,fancyvrb,tikz,listings,ifplatform}
+\RequirePackage{tcolorbox}
+\tcbuselibrary{skins,breakable}
+
+\ifwindows
+  \def\hv@move{move }%
+  \def\hv@rm{del }%
+\else
+  \def\hv@move{mv }
+  \def\hv@rm{rm }
+\fi
+
+\newcounter{hv@extern@runs}
+\newcounter{@@@runs} 
+\newsavebox\hv@extern@box
+\newlength\LineWidth
+\AtBeginDocument{\setlength\LineWidth{\dimexpr\linewidth-2\fboxsep-2\fboxrule}}
+\newlength\hv@extern@mpwidth \setlength\hv@extern@mpwidth{\z@}
+
+\define@key{hv}{progpath}{\def\hv@extern@progpath{#1}}
+\define@key{hv}{runsequence}[]{\def\hv@extern@runsequence{#1}}
+\define@key{hv}{runs}[1]{\setcounter{hv@extern@runs}{#1}}
+\define@key{hv}{grfOptions}[]{\def\hv@extern@grfOptions{#1}}
+\define@key{hv}{lstOptions}[]{\def\hv@extern@lstOptions{#1}}
+\define@key{hv}{BGpreamble}[black!12]{\def\hv@extern@BGpreamble{#1}}
+\define@key{hv}{BGbody}[black!8]{\def\hv@extern@BGbody{#1}}
+\define@key{hv}{BOpreamble}[black!12]{\def\hv@extern@BOpreamble{#1}}
+\define@key{hv}{BObody}[black!8]{\def\hv@extern@BObody{#1}}
+\define@key{hv}{docType}[latex]{\def\hv@extern@docType{#1}}
+\define@key{hv}{caption}[]{\def\hv@extern@caption{#1}}
+\define@key{hv}{label}[]{\def\hv@extern@label{#1}}
+\define@key{hv}{pages}[1]{\def\hv@extern@pages{#1}}
+\define@key{hv}{cropmargin}[2]{\def\hv@extern@cropmargin{#1 }}
+\define@key{hv}{mpwidth}[0pt]{\setlength\hv@extern@mpwidth{#1}}
+\define@key{hv}{ext}[tex]{\def\hv@extern@ext{.#1}}
+\define@boolkey{hv}[hv@extern@]{usefancyvrb}[true]{}
+\define@boolkey{hv}[hv@extern@]{showFilename}[true]{}
+\define@boolkey{hv}[hv@extern@]{code}[true]{}
+\define@boolkey{hv}[hv@extern@]{force}[true]{}
+\define@boolkey{hv}[hv@extern@]{crop}[true]{}
+\define@boolkey{hv}[hv@extern@]{biber}[true]{}
+\define@boolkey{hv}[hv@extern@]{xindex}[true]{}
+\define@key{hv}{xindexOptions}[]{\def\hv@extern@xindexOptions{#1}}
+\define@boolkey{hv}[hv@extern@]{includegraphic}[true]{}
+\define@boolkey{hv}[hv@extern@]{inline}[true]{\hv@extern@codefalse}
+\define@boolkey{hv}[hv@extern@]{frame}[true]{}
+\define@boolkey{hv}[hv@extern@]{float}[true]{}
+%\define@boolkey{hv}[hv@extern@]{cleanup}[true]{}
+\define@key{hv}{cleanup}[{aux,log}]{\def\hv@extern@cleanup{#1}}% 
+\define@boolkey{hv}[hv@extern@]{moveToExampleDir}[true]{}
+\define@key{hv}{align}[\centering]{\def\hv@extern@align{#1}}
+\define@key{hv}{ExampleDir}[Examples]{%
+  \ifhv@extern@moveToExampleDir
+    \def\hv@extern@ExamplesDir{#1/}%
+  \else
+    \def\hv@extern@ExamplesDir{}%
+  \fi
+}
+\define@boolkey{hv}[hv@extern@]{eps}[true]{}
+\define@boolkey{hv}[hv@extern@]{verbose}[true]{}
+\def\hv@typeout#1{\ifhv@extern@verbose\typeout{#1}\fi}
+
+%\define@key{hv}{compiler}[pdflatex]{\def\hv@extern@compiler{#1}}
+\define@choicekey*+{hv}{compiler}[\val\nr]{mpost,tex,latex,luatex,python3,perl,lua,xetex,pdflatex,lualatex,xelatex,context}[pdflatex]{% 
+%  \hv@typeout{>>>> Compiler type \nr}%
+  \def\hv@extern@compiler{\val}%
+  \edef\hv@extern@compilerNo{\nr}%
+}{\PackageWarning{hvextern}{erroneous input (#1) for compiler ignored. Using pdflatex.}%
+  \def\hv@extern@compiler{pdflatex}%
+  \def\hv@extern@compilerNo{6}%
+ }
+
+\def\ResetKeys{%
+ \setkeys{hv}{
+  showFilename=false,%  Dateinamen im Rand angeben
+  ext=tex,%             file extension
+  code=false,%          show Code
+  crop=false,%		erzeugte PDF "croppen"
+  compiler=pdflatex,%	zu verwendener Compiler
+  grfOptions={},%	Optionen der einzubindenden Grafik
+  lstOptions={},%	Optionen für das Listing
+  BGpreamble=black!12,% Backgroundcolor for preamble
+  BGbody=black!8,%      Backgroundcolor for body
+  BOpreamble=black!12,% Bodercolor for preamble
+  BObody=black!8,%      Bodercolor for body
+  includegraphic=true,% Grafik einbinden oder User überlassen
+  inline=false,%        Grafik nicht in derselben Zeile
+  runs=1,%		Anzahl Compiler-Durchläufe
+  runsequence={},%	Im Moment nicht aktiv
+  biber=false,%		Biber laufen lassen?
+  xindex=false,%	xindex laufen lassen?
+  xindexOptions={},%     options for xindex
+  force=false,%		Compiler, auch wenn PDF existiert?
+  frame=false,%		keinen Rahmen um Abbildung
+  float=false,%		nicht als Gleitumgebung
+  caption=,%	        keine Caption
+  label=,%		kein Label
+  pages=1,%		welche Seiten auszugeben sind
+  docType=latex,%	LaTeX example Code
+  cleanup={},% 	        Hilfsdateien nicht löschen
+  moveToExampleDir=false,%  Verschieben nach ExamplesDir
+  ExampleDir=Examples,% Unterverzeichnis für Beispiele
+  align=\centering,%    Ausgabe zentrieren
+  mpwidth=0pt,%         no minipage
+  usefancyvrb=false,%   use VerbatimInput instead of listings
+  progpath={},
+  cropmargin=2,%        2pb margin
+  eps=false,%           create an eps output?          
+  }
+}
+\ResetKeys
+
+{\catcode`\%=12
+ \catcode`\#=12 
+ \gdef\perCent{%}
+ \gdef\DoubleperCent{%%}
+ \gdef\NumChar{#}
+ \gdef\DoubleNumChar{##}
+}
+
+\def\run@hv@extern@cleanup#1{\expandafter\run@hv@extern@cleanup@i#1,\@nil}
+\def\run@hv@extern@cleanup@i#1,#2\@nil{%
+  \def\hv@next{}%
+  \ifx\relax#1\relax
+  \else
+    \hv@typeout{>>>> Delete file \hv@extern@ExamplesDir\hvExternDateiname.#1}%
+    \ShellEscape{\hv@rm \hv@extern@ExamplesDir\hvExternDateiname.#1}%
+    \ifx\relax#2\relax\else      
+      \def\hv@next{\run@hv@extern@cleanup@i#2,\@nil}%
+    \fi
+  \fi
+  \hv@next
+}
+
+
+\lstset{belowskip=0pt,aboveskip=0pt}% global
+\tcbset{breakable,left=2pt,right=2pt,top=2pt,bottom=2pt,boxsep=0pt}
+
+\newcommand\PreambleVerbatim[2][]{\begin{tcolorbox}\VerbatimInput[#1]{#2}\end{tcolorbox}}
+
+\newcommand\BodyVerbatim[2][]{\begin{tcolorbox}\VerbatimInput[#1]{#2}\end{tcolorbox}}
+
+\newcommand\PreambleListing[2][]{\begin{tcolorbox}\expandafter\lstinputlisting\expandafter[#1]{#2}\end{tcolorbox}}
+
+\newcommand\BodyListing[2][]{\begin{tcolorbox}\expandafter\lstinputlisting\expandafter[#1]{#2}\end{tcolorbox}}
+
+\newcounter{hv@example@counter}
+
+\newcommand\extern@ExampleType[5]{%
+  \@namedef{#1@initTextFancy}{\edef\FancyVerbStartString{#2}\edef\FancyVerbStopString{#3}}% text
+  \@namedef{#1@initPreambleFancy}{\edef\FancyVerbStartString{#4}\edef\FancyVerbStopString{#5}}% code
+  \@namedef{#1@initText}{linerange={#2}-{#3},includerangemarker=false}% text
+  \@namedef{#1@initPreamble}{linerange={#4}-{#5},includerangemarker=false}% code
+}%                                      ^^to prevent problems with lua comments
+
+\input{hvextern-mp.cfg}
+\input{hvextern-tex.cfg}
+\input{hvextern-latex.cfg}
+\input{hvextern-context.cfg}
+\input{hvextern-py.cfg}
+\input{hvextern-pl.cfg}
+\input{hvextern-lua.cfg}
+
+%%
+%% [#1]: Optionen  #2: Dateiname
+%%
+\newenvironment{ErstelleGrafik}[2][]{%
+   \xdef\hvExternDateiname{#2-\arabic{hv@example@counter}}%
+   \setkeys{hv}{#1}%                   \begin
+   \expandafter\IfFileExists\expandafter{\hv@extern@ExamplesDir\hvExternDateiname.pdf}{}{%  
+     \expandafter\IfFileExists\expandafter{\hv@extern@ExamplesDir\hvExternDateiname.png}{}{%
+       \expandafter\IfFileExists\expandafter{\hv@extern@ExamplesDir\hvExternDateiname.txt}{}{%
+         \global\hv@extern@forcetrue}}}%   set force, if no pdf or png exists
+   \begingroup
+   \hv@typeout{>>> writing file \hvExternDateiname\hv@extern@ext ...}%
+   \filecontents[force,noheader]{\hvExternDateiname\hv@extern@ext}
+  }
+  {\endfilecontents%         \end
+   \hv@typeout{>>> ... done}%
+   \global\stepcounter{hv@example@counter}%
+   \endgroup
+   \ifhv@extern@force
+     \hv@typeout{>>> force=true: running \hv@extern@progpath\hv@extern@compiler~ \hvExternDateiname\hv@extern@ext ...}%
+     \setcounter{@@@runs}{\value{hv@extern@runs}}%
+     \loop\ifnum\the@@@runs > 0\relax
+       \ifcase\hv@extern@compilerNo  \relax   % we have metapost
+         \hv@typeout{>>>> running mpost \hvExternDateiname\hv@extern@ext}%
+         \hv@extern@runMP{\hv@extern@progpath}{\hv@extern@compiler}{\hvExternDateiname}{\hv@extern@ext}%       
+       \or %1
+         \hv@typeout{>>>> running tex \hvExternDateiname\hv@extern@ext}%
+         \hv@extern@runTEX{\hv@extern@progpath}{\hv@extern@compiler}{\hvExternDateiname}{\hv@extern@ext}%       
+       \or %2
+         \hv@typeout{>>>> running \hv@extern@compiler~ \hvExternDateiname\hv@extern@ext}%
+         \hv@extern@runLATEX{\hv@extern@progpath}{\hv@extern@compiler}{\hvExternDateiname}{\hv@extern@ext}%       
+       \else
+         \hv@typeout{>>>> running \hv@extern@compiler~ \hvExternDateiname\hv@extern@ext}%
+         \ShellEscape{\hv@extern@progpath\hv@extern@compiler\space\hvExternDateiname\hv@extern@ext}%
+       \fi
+       \addtocounter{@@@runs}{-1}%
+     \repeat
+     \hv@typeout{>>> ... done}%
+     \ifhv@extern@biber
+       \ShellEscape{biber  \hvExternDateiname}%  NAch biber nochmal latex
+       \ShellEscape{\hv@extern@progpath\hv@extern@compiler\space\hvExternDateiname}%
+     \fi
+     \ifhv@extern@xindex 
+       \ShellEscape{xindex \hv@extern@xindexOptions\space \hvExternDateiname.idx}%  NAch xindex nochmal latex
+       \ShellEscape{\hv@extern@progpath\hv@extern@compiler\space\hvExternDateiname}%
+     \fi
+     \ifhv@extern@crop
+       \ShellEscape{pdfcrop --margins \hv@extern@cropmargin \hvExternDateiname}%
+       \ShellEscape{\hv@move \hvExternDateiname-crop.pdf \hvExternDateiname.pdf}%
+     \fi
+     \ifhv@extern@eps
+       \ShellEscape{pdftops -eps -f 1 -l 1 \hvExternDateiname.pdf}%
+     \fi
+   \fi
+   \ifhv@extern@code%--------------        Code Part
+     \par\noindent
+     \begingroup
+      \ifdim\hv@extern@mpwidth>\z@ \minipage[t]{\hv@extern@mpwidth}\vspace{0pt}\fi
+      \ifhv@extern@usefancyvrb
+         \@nameuse{\hv@extern@docType @initPreambleFancy}%
+         \edef\@@@temp{\@nameuse{\hv@extern@docType @initPreamble}}%
+         % we need lstinputlisting, because \VerbatimInput doesn't work in a box
+         \savebox\hv@extern@box{\expandafter\lstinputlisting\expandafter[\@@@temp]{\hvExternDateiname\hv@extern@ext}}%
+%         \savebox\hv@extern@box{\VerbatimInput{\hvExternDateiname\hv@extern@ext}}%
+         \ifdim\wd\hv@extern@box > \z@
+           \expandafter\fvset\expandafter{\hv@extern@lstOptions}%
+           \tcbset{colback=\hv@extern@BGpreamble,colframe=\hv@extern@BOpreamble}%
+           \PreambleVerbatim{\hvExternDateiname\hv@extern@ext}%
+         \fi
+      \else
+        \edef\@@@temp{\@nameuse{\hv@extern@docType @initPreamble}}%
+        \savebox\hv@extern@box{\expandafter\lstinputlisting\expandafter[\@@@temp]{\hvExternDateiname\hv@extern@ext}}%
+        \ifdim\wd\hv@extern@box>\z@
+          \expandafter\lstset\expandafter{\hv@extern@lstOptions}%
+          \tcbset{colback=\hv@extern@BGpreamble,colframe=\hv@extern@BOpreamble}%
+          \PreambleListing[\@@@temp]{\hvExternDateiname\hv@extern@ext}%
+        \fi
+      \fi
+      \ifhv@extern@showFilename
+         \marginnote{\rotatebox{90}{\hvExternDateiname\hv@extern@ext}}%[-15mm]%
+      \fi
+%     
+       \ifhv@extern@usefancyvrb
+         \@nameuse{\hv@extern@docType @initTextFancy}%
+         \expandafter\fvset\expandafter{\hv@extern@lstOptions}%
+         \tcbset{colback=\hv@extern@BGbody,colframe=\hv@extern@BObody}%
+         \expandafter\BodyVerbatim\expandafter[\hv@extern@lstOptions]{\hvExternDateiname\hv@extern@ext}%
+       \else
+         \expandafter\lstset\expandafter{\hv@extern@lstOptions}%
+         \edef\@@@temp{\@nameuse{\hv@extern@docType @initText}}%
+         \tcbset{colback=\hv@extern@BGbody,colframe=\hv@extern@BObody}%
+         \BodyListing[\@@@temp]{\hvExternDateiname\hv@extern@ext}%
+       \fi
+     \ifdim\hv@extern@mpwidth > \z@\relax \endminipage\fi
+     \endgroup
+   \fi
+   \ifhv@extern@code\else
+      \ifhv@extern@showFilename
+        \marginnote{\rotatebox{90}{\hvExternDateiname}}%
+      \fi
+   \fi
+   \ifhv@extern@moveToExampleDir
+%     \ShellEscape{mkdir\space\hv@extern@ExamplesDir/}%
+     \ShellEscape{\hv@move \hvExternDateiname.*\space \hv@extern@ExamplesDir}%
+   \fi
+   \ifhv@extern@includegraphic
+     \ifhv@extern@inline
+       \expandafter\includegraphics\expandafter[\hv@extern@grfOptions]{\hv@extern@ExamplesDir\hvExternDateiname}%
+     \else
+       \ifhv@extern@float
+         \begin{figure}[!htb]
+       \else
+         \ifdim\hv@extern@mpwidth>\z@ 
+           \hfill\minipage[t]{\dimexpr\linewidth-\hv@extern@mpwidth-1em\relax}\vspace{0pt}%
+         \else
+           \par\noindent\begingroup
+         \fi
+       \fi
+       \hv@extern@align
+       \ifhv@extern@frame
+         \expandafter\@for\expandafter\next\expandafter:\expandafter=\hv@extern@pages\do{%
+           \fbox{\expandafter\includegraphics\expandafter[\hv@extern@grfOptions,page=\next]{\hv@extern@ExamplesDir\hvExternDateiname}}%
+              \hspace{5pt}}\hspace*{-5pt}%
+       \else
+         \expandafter\@for\expandafter\next\expandafter:\expandafter=\hv@extern@pages\do{%
+           \expandafter\includegraphics\expandafter[\hv@extern@grfOptions,page=\next]{\hv@extern@ExamplesDir\hvExternDateiname}%
+              \hspace{5pt}}\hspace*{-5pt}%
+       \fi
+       \ifx\hv@extern@caption\@empty\else\caption{\hv@extern@caption}\fi
+       \ifx\hv@extern@label\@empty\else\label{\hv@extern@label}\fi
+       \ifhv@extern@float
+         \end{figure}%
+       \else
+         \ifdim\hv@extern@mpwidth>\z@  \endminipage\else\par\endgroup\fi
+       \fi
+     \fi
+   \else% no graphic, only text
+     \ifdim\hv@extern@mpwidth>\z@ 
+       \hfill\minipage[t]{\dimexpr\linewidth-\hv@extern@mpwidth-1em\relax}\vspace{0pt}
+       \noindent\VerbatimInput{\hv@extern@ExamplesDir\hvExternDateiname.txt}
+       \endminipage
+     \else
+       \noindent\VerbatimInput{\hv@extern@ExamplesDir\hvExternDateiname.txt}
+     \fi
+   \fi
+   \ifhv@extern@force\run@hv@extern@cleanup{\hv@extern@cleanup}\fi%   cleanup
+}
+\stepcounter{hv@example@counter}%
+%
+\let\externalDocument\ErstelleGrafik
+\let\endexternalDocument\endErstelleGrafik
+%%
+\endinput