%% $Id: hvextern.sty 884 2024-03-27 19:50:43Z herbert $
%% This is file `hvextern.sty',
%%
%% Copyright (C) 2016-24
%% Herbert Voss
%%
%% It may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
%% 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{0.41}
\ProvidesFile{hvextern}[2024/03/27 v\hvexternFileversion: package for running external documents (HV)]
\newif\ifhv@extern@checkCode
\hv@extern@checkCodefalse
\DeclareOption{checkCode}{\hv@extern@checkCodetrue}
\ProcessOptions
\RequirePackage{shellesc,xkeyval,graphicx,comment}
\newif\ifhv@extern@shellescape % the main command line option, for later test
%\typeout{>>>> \the\ShellEscapeStatus}%
\expandafter\ifnum\the\ShellEscapeStatus=1
\hv@extern@shellescapetrue
\typeout{>>>> command line option shell-escape is enabled!}%
\else
\hv@extern@shellescapefalse
\typeout{>>>> command line option shell-escape is disabled!}%
\fi
\RequirePackage{fancyvrb,tikz,listings,ifplatform,iftex}
\RequirePackage{ifoddpage,filemod}
\RequirePackage{tcolorbox,xparse}
\tcbuselibrary{skins,breakable}
\def\hv@ex@typeout#1{\ifhv@extern@verbose\typeout{>>(hvextern) #1}\fi}
\ifwindows
\def\hv@move{move }%
\def\hv@rm{del }%
\def\hv@mkdir{mkdir }%
\else
\def\hv@move{mv }%
\def\hv@rm{rm }%
\def\hv@mkdir{mkdir -p }%
\def\hv@diff{diff }
\fi
\newcounter{hv@extern@runs}
\newcounter{hv@extern@runsAfter}
\newcounter{@@@runs}
\newcounter{hv@extern@pageCNT}
\newsavebox\hv@extern@box
\newlength\hv@TextWidth
\newlength\hv@extern@pagesep
\newlength\hv@extern@mpsep
\newlength\hv@extern@framesep
\newlength\hv@extern@aboveskip
\newlength\hv@extern@belowpreambleskip
\newlength\hv@extern@belowbodyskip
\newlength\hv@extern@belowskip
\newlength\hv@extern@shiftFN
\newlength\hv@extern@vshift
\newlength\hvExternLineWidth
\AtBeginDocument{\hvExternLineWidth=\the\dimexpr\linewidth-2\fboxsep-2\fboxrule\relax}
\newlength\hv@extern@mpwidth \setlength\hv@extern@mpwidth{\z@}
\newif\ifhv@extern@save@force@state
\newif\ifhv@extern@runR
\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}{runsAfter}[1]{\setcounter{hv@extern@runsAfter}{#1}}
\define@key{hv}{grfOptions}[]{\def\hv@extern@grfOptions{#1}}
\define@key{hv}{lstOptions}[]{\def\hv@extern@lstOptions{#1}}
\define@key{hv}{textOptions}[]{\def\hv@extern@textOptions{#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@choicekey*+{hv}{docType}[\val\nr]{latex,mp,tex,py,pl,lua,java,context,sh,R}[latex]{%
% \hv@typeout{doc type \nr}%
% \def\hv@extern@docType{\val}%
%}{\PackageWarning{hvextern}{erroneous input (#1) for docType ignored. Using latex.}%
% \def\hv@extern@docType{latex}%
% }
\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}{pagesep}[1em]{\hv@extern@pagesep=#1}
\define@key{hv}{cropmargin}[2]{\def\hv@extern@cropmargin{#1 }}
\define@key{hv}{mpwidth}[0pt]{\setlength\hv@extern@mpwidth{#1}}
\define@key{hv}{mpsep}[1em]{\setlength\hv@extern@mpsep{#1}}
\define@key{hv}{mpvalign}[t]{\def\hv@extern@mpvalign{#1}}
\define@key{hv}{ext}[tex]{\def\hv@extern@ext{.#1}}
\define@boolkey{hv}[hv@extern@]{redirect}[true]{}
\define@boolkey{hv}[hv@extern@]{usefancyvrb}[true]{}
\define@boolkey{hv}[hv@extern@]{showFilename}[true]{}
\define@boolkey{hv}[hv@extern@]{outerFN}[true]{}
\define@key{hv}{shiftFN}[0pt]{\setlength\hv@extern@shiftFN{#1}}
\define@key{hv}{vshift}[0pt]{\setlength\hv@extern@vshift{#1}}%
\define@boolkey{hv}[hv@extern@]{code}[true]{}
\define@boolkey{hv}[hv@extern@]{force}[true]{\@nameuse{hv@extern@save@force@state#1}}
\define@boolkey{hv}[hv@extern@]{crop}[true]{}
\define@boolkey{hv}[hv@extern@]{tcbox}[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@]{showoutput}[true]{}
\define@boolkey{hv}[hv@extern@]{inline}[true]{\hv@extern@codefalse\hv@extern@showFilenamefalse}
\define@boolkey{hv}[hv@extern@]{frame}[true]{}
\define@key{hv}{framesep}[\the\fboxsep]{\setlength\hv@extern@framesep{#1}}
\define@boolkey{hv}[hv@extern@]{float}[true]{}
\define@key{hv}{floatsetting}[]{\def\hv@extern@floatsetting{#1}}
\define@key{hv}{cleanup}[{aux,log,psaux}]{\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]{}
\ifwindows
\define@choicekey*+{hv}{compiler}[\val\nr]{mpost.exe,tex.exe,latex.exe,luatex.exe,%
python3.exe,perl.exe,lua.exe,java.exe,%
xetex.exe,pdflatex.exe,lualatex.exe,xelatex.exe,context.exe,sh,%
texlua.exe,Rscript.exe}[pdflatex.exe]{%
\hv@ex@typeout{Compiler type (\nr) \val}%
\def\hv@extern@compiler{\val}%
\edef\hv@extern@compilerNo{\nr}%
\ifnum\nr=15 \hv@extern@runRtrue\else\hv@extern@runRfalse\fi
}{\PackageWarning{hvextern}{unknown compiler type (#1). Maybe you should define
a run sequence???}%
\def\hv@extern@compiler{#1}%
\def\hv@extern@compilerNo{-1}%
}
\else
\define@choicekey*+{hv}{compiler}[\val\nr]{mpost,tex,latex,luatex,python3,perl,lua,java,%
xetex,pdflatex,lualatex,xelatex,context,sh,texlua,Rscript}[pdflatex]{%
\hv@ex@typeout{Compiler type (\nr) \val}%
\def\hv@extern@compiler{\val}%
\edef\hv@extern@compilerNo{\nr}%
\ifnum\nr=15 \hv@extern@runRtrue\else\hv@extern@runRfalse\fi
}{\PackageWarning{hvextern}{unknown compiler type (#1). Maybe you should define a run sequence???}%
\def\hv@extern@compiler{#1}%
\def\hv@extern@compilerNo{-1}%
}
\fi
\define@boolkey{hv}[hv@extern@]{shellesc}[true]{}
\define@key{hv}{aboveskip}[\medskipamount]{\setlength\hv@extern@aboveskip{#1}}
\define@key{hv}{belowpreambleskip}[2pt]{\setlength\hv@extern@belowpreambleskip{#1}}
\define@key{hv}{belowbodyskip}[\smallskipamount]{\setlength\hv@extern@belowbodyskip{#1}}
\define@key{hv}{belowskip}[\medskipamount]{\setlength\hv@extern@belowskip{#1}}
\define@key{hv}{mposttex}[tex]{\def\hv@extern@mposttex{#1 }}
\def\hvExternSetKeys#1{\setkeys{hv}{#1}}
\def\ResetKeys{%
\setkeys{hv}{%
align=\centering,% Ausgabe zentrieren
aboveskip=\medskipamount,% space above everything
belowpreambleskip=2pt,%\smallskipamount,% space below preamble
belowbodyskip=2pt, %\smallskipamount,% space below body
belowskip=\medskipamount,% space below everything
BGpreamble=black!12,% Backgroundcolor for preamble
BGbody=black!8,% Backgroundcolor for body
BOpreamble=black!12,% Bodercolor for preamble
BObody=black!8,% Bodercolor for body
biber=false,% Biber laufen lassen?
caption=,% keine Caption
cleanup={},% Hilfsdateien nicht löschen
code=false,% show Code
compiler=pdflatex,% zu verwendener Compiler
crop=false,% erzeugte PDF "croppen"
cropmargin=2,% 2pb margin
docType=latex,% LaTeX example Code
eps=false,% create an eps output?
ExampleDir=Examples,% Unterverzeichnis für Beispiele
ext=tex,% file extension
float=false,% nicht als Gleitumgebung
floatsetting=!htb,% placement
force=true,% Compile, auch wenn PDF existiert?
frame=false,% keinen Rahmen um Abbildung
framesep=\the\fboxsep,%
grfOptions={},% Optionen der einzubindenden Grafik
includegraphic=true,% Grafik einbinden oder User überlassen
inline=false,% Grafik nicht in derselben Zeile
label=,% kein Label
lstOptions={},% Optionen für das Listing
moveToExampleDir=false,% Verschieben nach ExamplesDir
mpwidth=0pt,% no minipage
mpsep=1em,% sep between two minipages
mpvalign=t,% if side by side output the vertical alignment
outerFN=false,% use fullwidth in twocolumn mode (starred floats)
pages=1,% welche Seiten auszugeben sind
pagesep=1em,% horizontal sep between pages
progpath={},%
redirect=false,% write output into a file *.txt
runs=1,% Anzahl Compiler-Durchläufe
runsAfter=0, % Anzahl Durchläufe nach makeindex
runsequence={},% Im Moment nicht aktiv
shellesc=false,% use shell-escape
shiftFN=\z@,% raise printed filename
showFilename=false,% Filenamen im Rand angeben
showoutput=true,% with false only code is shown
tcbox=true,% use tcolorbox
textOptions={},% Options for text output
usefancyvrb=false,% use VerbatimInput instead of listings
verbose=false,% no extra output in the logfile
vshift=\z@,% raise object (pdf) with \raisebox{}{}
xindex=false,% xindex laufen lassen?
xindexOptions={},% options for xindex
mposttex=tex,% mpost program tex or latex
}%
}
\ResetKeys
\ifhv@extern@checkCode
\ifluatex
\hv@ex@typeout{Loading hvextern.lua}%
\directlua{kpse.set_program_name("luatex")require "hvextern.lua" }%
\else
\ifhv@extern@checkCode
\hv@ex@typeout{Using xelatex or pdflatex! Will use a temporary file for diff}%
% \hv@extern@checkCodefalse
\fi
\fi
\fi
{\catcode`\%=12
\catcode`\#=12
\gdef\perCent{%}
\gdef\DoubleperCent{%%}
\gdef\NumChar{#}
\gdef\DoubleNumChar{##}
}
\ExplSyntaxOn
\NewDocumentCommand\run@hv@extern@cleanup{ m }
{
\clist_map_inline:nn {#1}{\ShellEscape{\hv@rm \hv@extern@ExamplesDir\hvExternFilename.##1}}
\ifnum\hv@extern@compilerNo=0\relax % we have metapost
\ShellEscape{\hv@rm\space epsf.*}%
\fi
}
\NewDocumentCommand\run@hv@extern@sequenceList{ m }
{
\clist_map_inline:nn {#1}{%
\hv@ex@typeout{sequencerun: ##1}%
\ShellEscape{\hv@extern@progpath##1\space\hv@run@options\hvExternFilename}%
}
}
\ExplSyntaxOff
\lstset{belowskip=0pt,aboveskip=0pt}% global
\tcbset{breakable,left=2pt,right=2pt,top=2pt,bottom=2pt,boxsep=0pt}
\def\hv@marginpar#1{%
\sbox\hv@extern@box{\rotatebox[origin=C]{90}{\rule{2\hv@extern@shiftFN}{0pt}\texttt{#1}}}%
\ht\hv@extern@box=\z@ \wd\hv@extern@box=\z@ \dp\hv@extern@box=\z@
\noindent
\checkoddpage
\ifoddpage% we have a right page
\if@twocolumn
\ifhv@extern@outerFN
\makebox[\dimexpr\hv@TextWidth+\marginparsep-1.5ex][r]{\usebox\hv@extern@box}%
\else
\if@firstcolumn
\llap{\usebox\hv@extern@box\rule{2.5ex}{0pt}}%
\else
\makebox[\dimexpr\hv@TextWidth+\marginparsep-1.5ex][r]{\usebox\hv@extern@box}%
\fi
\fi
\else
\makebox[\dimexpr\hv@TextWidth+\marginparsep-1.5ex][r]{\usebox\hv@extern@box}%
\fi
\else% we have an even page (left page)
\if@twocolumn
\ifhv@extern@outerFN
\llap{\usebox\hv@extern@box\rule{2.5ex}{0pt}}% left page left side
\else
\if@firstcolumn
\llap{\usebox\hv@extern@box\rule{2.5ex}{0pt}}% left page left side
\else
\makebox[\dimexpr\hv@TextWidth+\marginparsep-1.5ex][r]{\usebox\hv@extern@box}% left page right side
\fi
\fi
\else
\llap{\usebox\hv@extern@box\rule{2.5ex}{0pt}}% onecolumn left page left side
\fi
\fi
}
\newcommand\PreambleVerbatim[2][]{%
\hv@ex@typeout{Running PreambleVerbatim with #1, #2}%
\ifhv@extern@tcbox
\begin{tcolorbox}[before skip=0pt,after skip=0pt,breakable,enhanced jigsaw]\VerbatimInput[#1]{#2}\end{tcolorbox}%
\else
\VerbatimInput[#1]{#2}%
\fi}
\newcommand\BodyVerbatim[2][]{%
\hv@ex@typeout{Running BodyVerbatim with #1, #2}%
\ifhv@extern@tcbox
\begin{tcolorbox}[before skip=0pt,after skip=0pt,breakable,enhanced jigsaw]\VerbatimInput[#1]{#2}\end{tcolorbox}%
\else
\VerbatimInput[#1]{#2}%
\fi}
\newcommand\PreambleListing[2][]{%
\hv@ex@typeout{Running PreambleListing with #1, #2}%
\ifhv@extern@tcbox
\begin{tcolorbox}[before skip=0pt,after skip=0pt,breakable,enhanced jigsaw%,top=-2pt
]\expandafter\lstinputlisting\expandafter[#1]{#2}\end{tcolorbox}%
\else
\expandafter\lstinputlisting\expandafter[#1]{#2}%
\fi}
\newcommand\BodyListing[2][]{%
\hv@ex@typeout{Running BodyListing with #1, #2}%
\ifhv@extern@tcbox
\begin{tcolorbox}[before skip=0pt,after skip=0pt,breakable,enhanced jigsaw,%top=-2pt
]\expandafter\lstinputlisting\expandafter[#1]{#2}\end{tcolorbox}%
\else
\expandafter\lstinputlisting\expandafter[#1]{#2}%
\fi}
\newcounter{hv@example@counter}
\newcommand\hv@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
% for the user interface
\let\defMarkerType\hv@extern@ExampleType
%%------------------ the config part --------------------
%---- MP
\hv@extern@ExampleType{mp}
{beginfig(1)}
{endfig;}
{\perCent StartVisiblePreamble}
{\perCent StopVisiblePreamble}
\def\hv@extern@runMP#1#2#3#4{% path compiler file extension
\hv@ex@typeout{running #1#2 #3#4}%
\ShellEscape{#1#2\space -tex=\hv@extern@mposttex\space #3#4}%
\hv@ex@typeout{running #1tex #3}%
\ShellEscape{#1tex\space "\string\input\space epsf\string\relax\string\nopagenumbers\string\epsfbox{#3.1}\string\bye"}%
\hv@ex@typeout{running #1dvips #3}%
\ShellEscape{#1dvips\space -j\space -E\space -o\space #3.eps\space epsf.dvi}%
\hv@ex@typeout{running #1epstopdf #3}%
\ShellEscape{#1epstopdf\space #3.eps}%
}
%---- TeX
%\input{hvextern-tex.cfg}
\hv@extern@ExampleType{tex}
{\perCent StartBody}
{\string\bye}
{\perCent StartVisiblePreamble}
{\perCent StopVisiblePreamble}
\def\hv@extern@runTEX#1#2#3#4{% path compiler file extension
\hv@ex@typeout{running #1#2 #3#4}%
\ShellEscape{#1tex\space\hv@run@options #3#4}%
\hv@ex@typeout{running #1dvips #3}%
\ShellEscape{#1dvips\space #3.dvi}%
\hv@ex@typeout{running ps2pdf #3.ps}%
\ShellEscape{#1ps2pdf\space -dAutoRotatePages=/None\space -dALLOWPSTRANSPARENCY\space #3.ps}%
}
%---- LaTeX
%\input{hvextern-latex.cfg}
\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
\hv@ex@typeout{running #1#2 #3#4}%
\ShellEscape{#1#2\space\hv@run@options #3#4}%
\hv@ex@typeout{running #1dvips #3}%
\ShellEscape{#1dvips\space #3.dvi}%
\hv@ex@typeout{running ps2pdf #3.ps}%
\ShellEscape{#1ps2pdf\space -dAutoRotatePages=/None\space -dALLOWPSTRANSPARENCY\space #3.ps}%
}
%---- ConTeXt
%\input{hvextern-context.cfg}
\hv@extern@ExampleType{context}
{\string\starttext}
{\string\stoptext}
{\perCent StartVisiblePreamble}
{\perCent StopVisiblePreamble}
%---- Python
%\input{hvextern-py.cfg}
\hv@extern@ExampleType{py}
{\NumChar StartVisibleMain}
{\NumChar StopVisibleMain}
{\NumChar StartVisiblePreamble}
{\NumChar StopVisiblePreamble}
%---- Perl
%\input{hvextern-pl.cfg}
\hv@extern@ExampleType{pl}
{\NumChar StartVisibleMain}
{\NumChar StopVisibleMain}
{\NumChar StartVisiblePreamble}
{\NumChar StopVisiblePreamble}
%---- Lua
%\input{hvextern-lua.cfg}
\hv@extern@ExampleType{lua}
{--StartVisibleMain}
{--StopVisibleMain}
{--StartVisiblePreamble}
{--StopVisiblePreamble}
%---- Java
\hv@extern@ExampleType{java}
{//StartVisibleMain}
{//StopVisibleMain}
{//StartVisiblePreamble}
{//StopVisiblePreamble}
%---- Shell
%\input{hvextern-sh.cfg}
\hv@extern@ExampleType{sh}
{\NumChar StartVisibleMain}
{\NumChar StopVisibleMain}
{\NumChar StartVisiblePreamble}
{\NumChar StopVisiblePreamble}
%---- R
%\input{hvextern-R.cfg}
\hv@extern@ExampleType{R}
{\NumChar StartVisibleMain}
{\NumChar StopVisibleMain}
{\NumChar StartVisiblePreamble}
{\NumChar StopVisiblePreamble}
%%%--------------------------------- end config part ------------------
%%
%% [#1]: Optionen #2: Filename
%%
\newenvironment{externalDocument}[2][]
{%
%\the\hv@extern@belowbodyskip\par% only for debug
\ifhv@extern@shellesc\gdef\hv@run@options{ --shell-escape }\else\gdef\hv@run@options{}\fi%
\xdef\hvExternFilename{#2-\arabic{hv@example@counter}}%
\gdef\hv@extern@savePara{#1}%
\setkeys{hv}{#1}% \begin
\hv@ex@typeout{External filename: \hvExternFilename}%
\expandafter\IfFileExists\expandafter{\hv@extern@ExamplesDir\hvExternFilename.pdf}{}{%
\expandafter\IfFileExists\expandafter{\hv@extern@ExamplesDir\hvExternFilename.png}{}{%
\expandafter\IfFileExists\expandafter{\hv@extern@ExamplesDir\hvExternFilename.txt}{}{%
\global\hv@extern@forcetrue}}}% set force, if no pdf or png or txt exists
\begingroup
\ifhv@extern@shellescape
\hv@ex@typeout{writing file \hvExternFilename\hv@extern@ext ...}%
\else
\hv@ex@typeout{no shell-escape, no writing of file \hvExternFilename\hv@extern@ext}%
\let\filecontents\comment
\let\endfilecontents\endcomment
\fi
\filecontents[force,noheader]{\hvExternFilename\hv@extern@ext}%
}% end \begin{externaldocument} env
{% start \end{externaldocument} env
\endfilecontents
\ifhv@extern@shellescape\hv@ex@typeout{... done}\fi
\global\stepcounter{hv@example@counter}%
\endgroup
\expandafter\hvExternSetKeys\expandafter{\hv@extern@savePara}%
\xdef\hv@extern@fullPath{\hv@extern@ExamplesDir\hvExternFilename}%
\ifhv@extern@checkCode
\ifluatex
\directlua{if GetFileContents("\hvExternFilename\hv@extern@ext",
"\hv@extern@ExamplesDir\hvExternFilename\hv@extern@ext") then
tex.print("\\csname hv@ex@typeout\\endcsname{current file is NOT newer: no run }\\global\\csname hv@extern@forcefalse\\endcsname")
else
tex.print("\\csname hv@ex@typeout\\endcsname{current file is newer: force run }\\global\\csname hv@extern@forcetrue\\endcsname")
end}%
\else
\hv@ex@typeout{Check, if new file has a different code}%
\ShellEscape{hvextern-checkfile "\hvExternFilename\hv@extern@ext"
"\hv@extern@ExamplesDir\hvExternFilename\hv@extern@ext"}%
\InputIfFileExists{\hvExternFilename\hv@extern@ext.diff}{}{}%
\ifx\hvCheckNewFile\empty
\hv@ex@typeout{current file is NOT newer: no run }%
\global\hv@extern@forcefalse
\else
\hv@ex@typeout{current file is newer: force run }%
\hv@extern@forcetrue
\fi
\ifhv@extern@verbose\else\ShellEscape{\hv@rm \hvExternFilename\hv@extern@ext.diff}\fi
\fi
\fi
\ifhv@extern@force
\ifx\hv@extern@runsequence\@empty
\hv@ex@typeout{force=true: running \hv@extern@progpath\hv@extern@compiler\ \hv@run@options \hvExternFilename\hv@extern@ext ...}%
\setcounter{@@@runs}{\value{hv@extern@runs}}%
\loop\ifnum\the@@@runs > 0\relax
\ifcase\hv@extern@compilerNo \relax % we have metapost
\hv@ex@typeout{running mpost \hvExternFilename\hv@extern@ext}%
\hv@extern@runMP{\hv@extern@progpath}{\hv@extern@compiler}{\hvExternFilename}{\hv@extern@ext}%
\or %1
\hv@ex@typeout{running tex \hvExternFilename\hv@extern@ext}%
\hv@extern@runTEX{\hv@extern@progpath}{\hv@extern@compiler}{\hvExternFilename}{\hv@extern@ext}%
\or %2
\hv@ex@typeout{running \hv@extern@compiler~ \hvExternFilename\hv@extern@ext}%
\hv@extern@runLATEX{\hv@extern@progpath}{\hv@extern@compiler}{\hvExternFilename}{\hv@extern@ext}%
\else
\ifhv@extern@redirect
\hv@ex@typeout{running \hv@extern@compiler~ \hvExternFilename\hv@extern@ext > \hvExternFilename.txt}%
\ShellEscape{\hv@extern@progpath\hv@extern@compiler\space\hvExternFilename\hv@extern@ext\space > \hvExternFilename.txt}%
\else
\ifwindows
\hv@ex@typeout{running \hv@extern@compiler~\hv@run@options~\hvExternFilename\hv@extern@ext}%
\ShellEscape{"\hv@extern@progpath\hv@extern@compiler" \hv@run@options\space\hvExternFilename\hv@extern@ext}%
\else
\hv@ex@typeout{running \hv@extern@compiler~\hv@run@options~\hvExternFilename\hv@extern@ext}%
\ShellEscape{\hv@extern@progpath\hv@extern@compiler\space\hv@run@options\space\hvExternFilename\hv@extern@ext}%
\fi
\fi
\fi
\addtocounter{@@@runs}{-1}%
\repeat
\ifhv@extern@runR % we have Rscript
\hv@ex@typeout{copy r-dummy.pdf to \hvExternFilename.pdf}%
\ShellEscape{\hv@move\space Rplots.pdf \hvExternFilename.pdf}%
\fi
\hv@ex@typeout{... done}%
\ifhv@extern@biber
\ShellEscape{biber \hvExternFilename}% NAch biber nochmal latex
\ShellEscape{\hv@extern@progpath\hv@extern@compiler\space\hvExternFilename}%
\fi
\ifhv@extern@xindex
\ShellEscape{xindex \hv@extern@xindexOptions\space \hvExternFilename.idx}% NAch xindex nochmal latex
\ShellEscape{\hv@extern@progpath\hv@extern@compiler\space\hvExternFilename}%
\fi
\expandafter\ifnum\value{hv@extern@runsAfter} > 0
\hv@ex@typeout{runsAfter>0: running \hv@extern@progpath\hv@extern@compiler~ \hvExternFilename\hv@extern@ext ...}%
\setcounter{@@@runs}{\value{hv@extern@runsAfter}}%
\loop\ifnum\the@@@runs > 0\relax
\ifcase\hv@extern@compilerNo \relax % we have metapost
\hv@ex@typeout{running mpost \hvExternFilename\hv@extern@ext}%
\hv@extern@runMP{\hv@extern@progpath}{\hv@extern@compiler}{\hvExternFilename}{\hv@extern@ext}%
\or %1
\hv@ex@typeout{running tex \hvExternFilename\hv@extern@ext}%
\hv@extern@runTEX{\hv@extern@progpath}{\hv@extern@compiler}{\hvExternFilename}{\hv@extern@ext}%
\or %2
\hv@ex@typeout{running \hv@extern@compiler~ \hvExternFilename\hv@extern@ext}%
\hv@extern@runLATEX{\hv@extern@progpath}{\hv@extern@compiler}{\hvExternFilename}{\hv@extern@ext}%
\else
\ifhv@extern@redirect
\hv@ex@typeout{running \hv@extern@compiler~ \hvExternFilename\hv@extern@ext > \hvExternFilename.txt}%
\ShellEscape{\hv@extern@progpath\hv@extern@compiler\space\hvExternFilename\hv@extern@ext\space > \hvExternFilename.txt}%
\else
\ifwindows
\hv@ex@typeout{running \hv@extern@compiler~ \hvExternFilename\hv@extern@ext}%
\ShellEscape{"\hv@extern@progpath\hv@extern@compiler" \hvExternFilename\hv@extern@ext}%
\else
\hv@ex@typeout{running \hv@extern@compiler~ \hvExternFilename\hv@extern@ext}%
\ShellEscape{\hv@extern@progpath\hv@extern@compiler\space\hvExternFilename\hv@extern@ext}%
\fi
\fi
\fi
\addtocounter{@@@runs}{-1}%
\repeat
\hv@ex@typeout{... done}%
\fi
\else % runsequence
\expandafter\run@hv@extern@sequenceList\expandafter{\hv@extern@runsequence}%
\fi
\ifhv@extern@crop
\ShellEscape{pdfcrop --margins \hv@extern@cropmargin \hvExternFilename}%
\ShellEscape{\hv@move \hvExternFilename-crop.pdf \hvExternFilename.pdf}%
\fi
\ifhv@extern@eps
\ShellEscape{pdftops -eps -f 1 -l 1 \hvExternFilename.pdf}%
\fi
\else % if force ...
\hv@ex@typeout{force=false: NOT running \hvExternFilename\hv@extern@ext ...}%
\fi% end force
\hfuzz=\maxdimen
\ifhv@extern@code%-------------- Code Part
\vspace{\hv@extern@aboveskip}%
\hv@ex@typeout{Starting Code part with preamble ...}%
\begingroup
\if@twocolumn
\ifhv@extern@outerFN
\hv@TextWidth=\textwidth
\else
\hv@TextWidth=\columnwidth
\fi
\else
\hv@TextWidth=\textwidth
\fi
\ifdim\hv@extern@mpwidth>\z@
\noindent
\tcbset{breakable=false}%
\minipage[\hv@extern@mpvalign]{\hv@extern@mpwidth}
\vspace{0pt}%
\else
\vspace{\hv@extern@aboveskip}\noindent
\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]{\hvExternFilename\hv@extern@ext}}%
\ifdim\wd\hv@extern@box > \z@\relax
\expandafter\fvset\expandafter{\hv@extern@lstOptions}%
\tcbset{colback=\hv@extern@BGpreamble,colframe=\hv@extern@BOpreamble}%
\PreambleVerbatim{\hvExternFilename\hv@extern@ext}%
\vspace{\hv@extern@belowpreambleskip}%
\fi
\else
\edef\@@@temp{\@nameuse{\hv@extern@docType @initPreamble}}%
\savebox\hv@extern@box{\expandafter\lstinputlisting\expandafter[\@@@temp]{\hvExternFilename\hv@extern@ext}}%
\ifdim\wd\hv@extern@box>\z@\relax
\expandafter\lstset\expandafter{\hv@extern@lstOptions}%
\tcbset{colback=\hv@extern@BGpreamble,colframe=\hv@extern@BOpreamble}%
\PreambleListing[\@@@temp]{\hvExternFilename\hv@extern@ext}%
\vspace{\hv@extern@belowpreambleskip}%
\fi
\fi
\ifhv@extern@showFilename
\hv@ex@typeout{Set filename in the margin!}%
\noindent
\hfuzz=\maxdimen
\hv@marginpar{\hvExternFilename\hv@extern@ext}%
\fi
%
\hv@ex@typeout{Starting Code body ...}%}
\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]{\hvExternFilename\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]{\hvExternFilename\hv@extern@ext}%
\fi
\ifdim\hv@extern@mpwidth > \z@\relax \endminipage\fi
\endgroup
\fi % end code part
\ifhv@extern@code\else % only if no code
\ifhv@extern@showFilename
\hv@ex@typeout{Set filename in the margin!}%
\noindent
\hv@marginpar{\hvExternFilename\hv@extern@ext}%
\fi
\fi
\ifhv@extern@moveToExampleDir
% \ShellEscape{mkdir\space\hv@extern@ExamplesDir/}%
\hv@ex@typeout{Move file into example dir}%
\hv@ex@typeout{\hvExternFilename ----> \hv@extern@ExamplesDir}%
\ShellEscape{\hv@move \hvExternFilename.*\space \hv@extern@ExamplesDir}%
\fi
\ifhv@extern@showoutput
\ifhv@extern@includegraphic
\ifhv@extern@inline
\raisebox{\hv@extern@vshift}{%
\expandafter\includegraphics\expandafter[\hv@extern@grfOptions]{\hv@extern@fullPath}}%
\else
\ifhv@extern@float
\hv@ex@typeout{Floating environment}%
\expandafter\figure\expandafter[\hv@extern@floatsetting]
\else
\hv@ex@typeout{No floating environment}%
\vspace{\hv@extern@belowbodyskip}
\ifdim\hv@extern@mpwidth>\z@
\hfill\minipage[\hv@extern@mpvalign]{\dimexpr\linewidth-\hv@extern@mpwidth-1em\relax}\vspace{0pt}%
\else
\vspace{\hv@extern@belowbodyskip}\noindent
\begingroup
\fi
\fi
\hv@extern@align
\hv@ex@typeout{Input image \hv@extern@fullPath}%
\ifhv@extern@frame
\begingroup
\fboxsep=\hv@extern@framesep
\expandafter\@for\expandafter\next\expandafter:\expandafter=\hv@extern@pages\do{%
\fbox{\expandafter\includegraphics\expandafter[\hv@extern@grfOptions,page=\next]%
{\hv@extern@fullPath}}\hspace{\hv@extern@pagesep}}%
\hspace*{-\hv@extern@pagesep}%
\endgroup
\else
\expandafter\@for\expandafter\next\expandafter:\expandafter=\hv@extern@pages\do{%
\expandafter\includegraphics\expandafter[\hv@extern@grfOptions,page=\next]%
{\hv@extern@fullPath}\hspace{\hv@extern@pagesep}}%
\hspace*{-\hv@extern@pagesep}%
\fi
\par% for \hv@extern@align
\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
\endfigure
\else
\ifdim\hv@extern@mpwidth>\z@ \endminipage\else\endgroup\fi
\fi
\fi
\else% no graphic, only text
\ifdim\hv@extern@mpwidth>\z@
\hfill\minipage[t]{\dimexpr\linewidth-\hv@extern@mpwidth-\hv@extern@mpsep\relax}\vspace{0pt}
\ifhv@extern@usefancyvrb
\expandafter\VerbatimInput\expandafter[\hv@extern@textOptions]{\hv@extern@fullPath.txt}%
\else
\expandafter\lstinputlisting\expandafter[\hv@extern@textOptions]{\hv@extern@fullPath.txt}%
\fi
\endminipage
\else
\vspace{\hv@extern@belowbodyskip}%
\noindent
\ifhv@extern@usefancyvrb
\expandafter\VerbatimInput\expandafter[\hv@extern@textOptions]{\hv@extern@fullPath.txt}%
\else
\expandafter\lstinputlisting\expandafter[\hv@extern@textOptions]{\hv@extern@fullPath.txt}%
\fi
\fi
\fi
\fi% end of \ifshowoutput
\ifhv@extern@force
\expandafter\run@hv@extern@cleanup\expandafter{\hv@extern@cleanup}%
\fi% cleanup
\vspace{\hv@extern@belowskip}%
\ifhv@extern@save@force@state
\global\hv@extern@forcetrue
\else
\global\hv@extern@forcefalse
\fi% restore value
}
\newcommand\runExtCmd[3][]{% #1:options; #2:comamnd; #3:filename
\begingroup
\setkeys{hv}{cleanup={},code=false,includegraphic=false,#1}%
\xdef\hvExternFilename{#3-\arabic{hv@example@counter}}%
\xdef\hv@extern@fullPath{\hv@extern@ExamplesDir\hvExternFilename}%
\hv@ex@typeout{running #2}%
\ifhv@extern@redirect
\ShellEscape{\hv@extern@progpath#2 > \hv@extern@ExamplesDir\hvExternFilename.txt}%
\else
\ShellEscape{\hv@extern@progpath#2}%
\fi
\global\stepcounter{hv@example@counter}%
%------------------------------------- showoutput -----------------------------------
\ifhv@extern@showoutput
\ifhv@extern@includegraphic
\ifhv@extern@inline
\expandafter\includegraphics\expandafter[\hv@extern@grfOptions]{\hv@extern@ExamplesDir\hvExternFilename}%
\else
\ifhv@extern@float
\hv@ex@typeout{Floating environment}%
\expandafter\figure\expandafter[\hv@extern@floatsetting]
\else
\hv@ex@typeout{No floating environment}%
\par\noindent\begingroup
\fi
\hv@extern@align
\hv@ex@typeout{Input image \hv@extern@ExamplesDir\hvExternFilename}%
\ifhv@extern@frame
\begingroup
\fboxsep=\hv@extern@framesep
\expandafter\@for\expandafter\next\expandafter:\expandafter=\hv@extern@pages\do{%
\fbox{\expandafter\includegraphics\expandafter[\hv@extern@grfOptions,page=\next]{\hv@extern@fullPath}}%
\hspace{5pt}}\hspace*{-5pt}%
\endgroup
\else
\expandafter\@for\expandafter\next\expandafter:\expandafter=\hv@extern@pages\do{%
\expandafter\includegraphics\expandafter[\hv@extern@grfOptions,page=\next]{\hv@extern@fullPath}%
\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
\endfigure
\else
\ifdim\hv@extern@mpwidth>\z@ \endminipage\else\par\endgroup\fi
\fi
\fi
\else% no graphic, only text
\ifhv@extern@float
\hv@ex@typeout{Floating environment}%
\expandafter\figure\expandafter[!htb]
\ifhv@extern@usefancyvrb
\expandafter\BodyVerbatim\expandafter[\hv@extern@lstOptions]{\hv@extern@fullPath.txt}
\else
\expandafter\BodyListing\expandafter[\hv@extern@lstOptions,breakatwhitespace]{\hv@extern@fullPath.txt}
\fi
\ifx\hv@extern@caption\@empty\else\caption{\hv@extern@caption}\fi
\ifx\hv@extern@label\@empty\else\label{\hv@extern@label}\fi
\endfigure
\else
\noindent
\ifhv@extern@usefancyvrb
\expandafter\BodyVerbatim\expandafter[\hv@extern@lstOptions]{\hv@extern@fullPath.txt}
\else
\hv@extern@tcboxfalse
\expandafter\BodyListing\expandafter[\hv@extern@lstOptions,breaklines,breakatwhitespace]{\hv@extern@fullPath.txt}
\fi
\fi
\fi
\fi% end \ifshowoutput
\ifhv@extern@force\expandafter\run@hv@extern@cleanup\expandafter{\hv@extern@cleanup}\fi% cleanup
\endgroup
}
\def\WriteVerb{\FV@Environment{}{WriteVerb}}
\def\FVB@WriteVerb#1{%
\@bsphack
\begingroup
\FV@UseKeyValues
\FV@DefineWhiteSpace
\def\FV@Space{\space}%
\FV@DefineTabOut
\def\FV@ProcessLine{\immediate\write\FV@OutFile}%
\immediate\openout\FV@OutFile #1\relax
\let\FV@FontScanPrep\relax
\let\@noligs\relax
\FV@Scan}
\def\FVE@WriteVerb{\immediate\closeout\FV@OutFile\endgroup\@esphack}
\DefineVerbatimEnvironment{WriteVerb}{WriteVerb}{}
\begingroup
\catcode`\^^M=\active
\gdef\FV@BeginScanning#1^^M{%
\def\@tempa{#1}\ifx\@tempa\@empty\else\FV@BadBeginError\fi% <------
\FV@GetLine}%
\gdef\FancyVerbGetLine#1^^M{%
\@nil
\FV@CheckEnd{#1}%
\ifx\@tempa\FV@EnvironName% % True if end is found
\ifx\@tempb\FV@@@CheckEnd\else\FV@BadEndError\fi%
\let\next\FV@EndScanning%
\else%
\def\FV@Line{#1}%
\def\next{\FV@PreProcessLine\FV@GetLine}%
\fi%
\next}%
\endgroup
{\catcode`\ =12 \gdef\FancyVerbSpace{\ttfamily }}
\newcommand\BeginPSTcode{%
\nobreak
\VerbatimEnvironment
\catcode`\<=12
\begin{VerbatimOut}{\EX@dir\EX@prefix\theEX@ct.\EX@suffix}}
%
\newcommand\EndPSTcode{%
\end{VerbatimOut}
\global\let\Preamble@Commands\@empty
\global\let\Hidden@Preamble@Commands\@empty
\global\let\Require@Packages\@empty
}
%
\renewcommand\FVE@VerbatimOut{%
\Write@Postamble
\immediate\closeout\FV@OutFile\endgroup\@esphack}
\newcommand\hv@Write@EX[1]{%
\begingroup
\let\protect\@unexpandable@protect
\edef\reserved@a{\immediate\write\FV@OutFile{#1}}%
\reserved@a
\endgroup}
\newcommand\hv@Write@EXOne[1]{{%
\@temptokena\expandafter{#1}%
\immediate\write\FV@OutFile{\the\@temptokena}}}
\renewcommand\FVB@VerbatimOut[1]{%
\@bsphack
\begingroup
\FV@UseKeyValues%
\FV@DefineWhiteSpace%
\def\FV@Space{\space}%
\FV@DefineTabOut%
\def\FV@ProcessLine##1{\toks@{##1}\immediate\write\FV@OutFile{\the\toks@}}%
\immediate\openout\FV@OutFile #1\relax%
\Write@Preamble
\let\FV@FontScanPrep\relax
\let\@noligs\relax%
\FV@Scan}
%
\newcommand\Write@Preamble@PST{%
\hv@Write@EX{\string\documentclass[pstricks]{standalone}}%
\hv@Write@EX{\string\pagestyle{empty}}%
\ifx\Preamble@Commands\@empty\else
\hv@Write@EX{\Preamble@Commands}%
\fi
\hv@Write@EX{\string\begin{document}}%
}
%
%\hv@extern@ExampleType{ltx}
% {\Write@Preamble@LaTeX}
% {\hv@Write@EX{\string\end{document}}}
% {\string\begin{document}}
% {\string\end{document}}
% {\perCent StartShownPreambleCommands}
% {\perCent StopShownPreambleCommands}
\newenvironment{createPNGfromPSTricks}[3][]% #1:options #2: pstricks packages #3: filename
{%
\xdef\hvExternFilename{#2-\arabic{hv@example@counter}}%
\gdef\hv@extern@savePara{#1}%
\setkeys{hv}{#1}% \begin
\hv@ex@typeout{External filename: \hvExternFilename}%
\expandafter\IfFileExists\expandafter{\hv@extern@ExamplesDir\hvExternFilename.pdf}{}{%
\expandafter\IfFileExists\expandafter{\hv@extern@ExamplesDir\hvExternFilename.png}{}{%
\expandafter\IfFileExists\expandafter{\hv@extern@ExamplesDir\hvExternFilename.txt}{}{%
\gdef\hv@extern@save@force@state{}
\global\hv@extern@forcetrue}}}% set force, if no pdf or png exists
\begingroup
\hv@ex@typeout{writing file \hvExternFilename\hv@extern@ext ...}%
\filecontents[force,noheader]{\hvExternFilename\hv@extern@ext}%
}
{\endfilecontents% \end%
\hv@ex@typeout{... done}%
\global\stepcounter{hv@example@counter}%
\endgroup
\expandafter\hvExternSetKeys\expandafter{\hv@extern@savePara}%
\xdef\hv@extern@fullPath{\hv@extern@ExamplesDir\hvExternFilename}%
\ifhv@extern@checkCode
\ifluatex
\directlua{if GetFileContents("\hvExternFilename\hv@extern@ext",
"\hv@extern@ExamplesDir\hvExternFilename\hv@extern@ext") then
tex.print("\\csname hv@ex@typeout\\endcsname{current file is NOT newer: no run }\\global\\csname hv@extern@forcefalse\\endcsname")
else
tex.print("\\csname hv@ex@typeout\\endcsname{current file is newer: force run }\\global\\csname hv@extern@forcetrue\\endcsname")
end}%
\else
\hv@ex@typeout{Check, if new file has a different code}%
\ShellEscape{hvextern-checkfile "\hvExternFilename\hv@extern@ext"
"\hv@extern@ExamplesDir\hvExternFilename\hv@extern@ext"}%
\InputIfFileExists{\hvExternFilename\hv@extern@ext.diff}{}{}%
\ifx\hvCheckNewFile\empty
\hv@ex@typeout{current file is NOT newer: no run }%
\global\hv@extern@forcefalse
\else
\hv@ex@typeout{current file is newer: force run }%
\global\hv@extern@forcetrue
\fi
\ifhv@extern@verbose\else\hv@rm{\hvExternFilename\hv@extern@ext.diff}\fi
\fi
\fi
\ifhv@extern@force
\ifx\hv@extern@runsequence\@empty
\hv@ex@typeout{force=true: running \hv@extern@progpath\hv@extern@compiler~ \hvExternFilename\hv@extern@ext ...}%
\setcounter{@@@runs}{\value{hv@extern@runs}}%
\loop\ifnum\the@@@runs > 0\relax
\ifcase\hv@extern@compilerNo \relax % we have metapost
\hv@ex@typeout{running mpost \hvExternFilename\hv@extern@ext}%
\hv@extern@runMP{\hv@extern@progpath}{\hv@extern@compiler}{\hvExternFilename}{\hv@extern@ext}%
\or %1
\hv@ex@typeout{running tex \hvExternFilename\hv@extern@ext}%
\hv@extern@runTEX{\hv@extern@progpath}{\hv@extern@compiler}{\hvExternFilename}{\hv@extern@ext}%
\or %2
\hv@ex@typeout{running \hv@extern@compiler~ \hvExternFilename\hv@extern@ext}%
\hv@extern@runLATEX{\hv@extern@progpath}{\hv@extern@compiler}{\hvExternFilename}{\hv@extern@ext}%
\else
\ifhv@extern@redirect
\hv@ex@typeout{running \hv@extern@compiler~ \hvExternFilename\hv@extern@ext > \hvExternFilename.txt}%
\ShellEscape{\hv@extern@progpath\hv@extern@compiler\space\hvExternFilename\hv@extern@ext\space > \hvExternFilename.txt}%
\else
\hv@ex@typeout{running \hv@extern@compiler~ \hvExternFilename\hv@extern@ext}%
\ShellEscape{\hv@extern@progpath\hv@extern@compiler\space\hvExternFilename\hv@extern@ext}%
\fi
\fi
\addtocounter{@@@runs}{-1}%
\repeat
\hv@ex@typeout{... done}%
\ifhv@extern@biber
\ShellEscape{biber \hvExternFilename}% NAch biber nochmal latex
\ShellEscape{\hv@extern@progpath\hv@extern@compiler\space\hvExternFilename}%
\fi
\ifhv@extern@xindex
\ShellEscape{xindex \hv@extern@xindexOptions\space \hvExternFilename.idx}% NAch xindex nochmal latex
\ShellEscape{\hv@extern@progpath\hv@extern@compiler\space\hvExternFilename}%
\fi
\else % runsequence
\expandafter\run@hv@extern@sequenceList\expandafter{\hv@extern@runsequence}%
\fi
\ifhv@extern@crop
\ShellEscape{pdfcrop --margins \hv@extern@cropmargin \hvExternFilename}%
\ShellEscape{\hv@move \hvExternFilename-crop.pdf \hvExternFilename.pdf}%
\fi
\ifhv@extern@eps
\ShellEscape{pdftops -eps -f 1 -l 1 \hvExternFilename.pdf}%
\fi
\else
\hv@ex@typeout{force=false: NOT running \hvExternFilename\hv@extern@ext ...}%
\fi% end force
\hfuzz=\maxdimen
\ifhv@extern@code%-------------- Code Part
\hv@ex@typeout{Starting Code part with preamble ...}%
\begingroup
\if@twocolumn
\ifhv@extern@outerFN
\hv@TextWidth=\textwidth
\else
\hv@TextWidth=\columnwidth
\fi
\else
\hv@TextWidth=\textwidth
\fi
\ifdim\hv@extern@mpwidth>\z@
\noindent
\tcbset{breakable=false}%
\minipage[\hv@extern@mpvalign]{\hv@extern@mpwidth}
\vspace{0pt}%
\else
\vspace{\hv@extern@aboveskip}\noindent
\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]{\hvExternFilename\hv@extern@ext}}%
\ifdim\wd\hv@extern@box > \z@\relax
\expandafter\fvset\expandafter{\hv@extern@lstOptions}%
\tcbset{colback=\hv@extern@BGpreamble,colframe=\hv@extern@BOpreamble}%
\PreambleVerbatim{\hvExternFilename\hv@extern@ext}%
\vspace{\hv@extern@belowpreambleskip}%
\fi
\else
\edef\@@@temp{\@nameuse{\hv@extern@docType @initPreamble}}%
\savebox\hv@extern@box{\expandafter\lstinputlisting\expandafter[\@@@temp]{\hvExternFilename\hv@extern@ext}}%
\ifdim\wd\hv@extern@box>\z@\relax
\expandafter\lstset\expandafter{\hv@extern@lstOptions}%
\tcbset{colback=\hv@extern@BGpreamble,colframe=\hv@extern@BOpreamble}%
\PreambleListing[\@@@temp]{\hvExternFilename\hv@extern@ext}%
\vspace{\hv@extern@belowpreambleskip}%
\fi
\fi
\ifhv@extern@showFilename
\hv@ex@typeout{Set filename in the margin!}%
\noindent
\hfuzz=\maxdimen
\hv@marginpar{\hvExternFilename\hv@extern@ext}%
\fi
%
\hv@ex@typeout{Starting Code body ...}%}
\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]{\hvExternFilename\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]{\hvExternFilename\hv@extern@ext}%
\fi
\ifdim\hv@extern@mpwidth > \z@\relax \endminipage\fi
\endgroup
\fi % end code part
\ifhv@extern@code\else % only if no code
\ifhv@extern@showFilename
\hv@ex@typeout{Set filename in the margin!}%
\noindent
\hv@marginpar{\hvExternFilename\hv@extern@ext}%
\fi
\fi
\ifhv@extern@moveToExampleDir
% \ShellEscape{mkdir\space\hv@extern@ExamplesDir/}%
\hv@ex@typeout{Move file into example dir}%
\hv@ex@typeout{\hvExternFilename.* ----> \hv@extern@ExamplesDir}%
\ShellEscape{\hv@move \hvExternFilename.*\space \hv@extern@ExamplesDir}%
\fi
\ifhv@extern@showoutput
\ifhv@extern@includegraphic
\ifhv@extern@inline
\expandafter\includegraphics\expandafter[\hv@extern@grfOptions]{\hv@extern@fullPath}%
\else
\ifhv@extern@float
\hv@ex@typeout{Floating environment}%
\expandafter\figure\expandafter[\hv@extern@floatsetting]
\else
\hv@ex@typeout{No floating environment}%
\vspace{\hv@extern@belowbodyskip}
\ifdim\hv@extern@mpwidth>\z@
\hfill\minipage[\hv@extern@mpvalign]{\dimexpr\linewidth-\hv@extern@mpwidth-1em\relax}\vspace{0pt}%
\else
\vspace{\hv@extern@belowbodyskip}\noindent
\begingroup
\fi
\fi
\hv@extern@align
\hv@ex@typeout{Input image \hv@extern@fullPath}%
\ifhv@extern@frame
\begingroup
\fboxsep=\hv@extern@framesep
\expandafter\@for\expandafter\next\expandafter:\expandafter=\hv@extern@pages\do{%
\fbox{\expandafter\includegraphics\expandafter[\hv@extern@grfOptions,page=\next]%
{\hv@extern@fullPath}}\hspace{\hv@extern@pagesep}}%
\hspace*{-\hv@extern@pagesep}%
\endgroup
\else
\expandafter\@for\expandafter\next\expandafter:\expandafter=\hv@extern@pages\do{%
\expandafter\includegraphics\expandafter[\hv@extern@grfOptions,page=\next]%
{\hv@extern@fullPath}\hspace{\hv@extern@pagesep}}%
\hspace*{-\hv@extern@pagesep}%
\fi
\par% for \hv@extern@align
\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
\endfigure
\else
\ifdim\hv@extern@mpwidth>\z@ \endminipage\else\endgroup\fi
\fi
\fi
\else% no graphic, only text
\ifdim\hv@extern@mpwidth>\z@
\hfill\minipage[t]{\dimexpr\linewidth-\hv@extern@mpwidth-\hv@extern@mpsep\relax}\vspace{0pt}
\ifhv@extern@usefancyvrb
\expandafter\VerbatimInput\expandafter[\hv@extern@textOptions]{\hv@extern@fullPath.txt}%
\else
\expandafter\lstinputlisting\expandafter[\hv@extern@textOptions]{\hv@extern@fullPath.txt}%
\fi
\endminipage
\else
\vspace{\hv@extern@belowbodyskip}%
\noindent
\ifhv@extern@usefancyvrb
\expandafter\VerbatimInput\expandafter[\hv@extern@textOptions]{\hv@extern@fullPath.txt}%
\else
\expandafter\lstinputlisting\expandafter[\hv@extern@textOptions]{\hv@extern@fullPath.txt}%
\fi
\fi
\fi
\fi% end of \ifshowoutput
\ifhv@extern@force\expandafter\run@hv@extern@cleanup\expandafter{\hv@extern@cleanup}\fi% cleanup
\vspace{\hv@extern@belowskip}%
}
\stepcounter{hv@example@counter}%
%
%%
\endinput