%% Copyright (C) 2011-2017 by Martin Scharrer %% --------------------------------------------------------------------------- %% This work 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 1.3 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 Maintainer of this work is Martin Scharrer. %% %% This work consists of the files standalone.dtx and standalone.ins %% and the derived filebase standalone.sty, standalone.cls and %% standalone.cfg. %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{standalone}[% 2018/03/26 v1.3a Package to include TeX sub-files with preambles] %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \@ifundefined{ifstandalone}{% \expandafter\newif\csname ifstandalone\endcsname \standalonefalse }{} \@ifundefined{ifstandalonebeamer}{% \expandafter\newif\csname ifstandalonebeamer\endcsname \standalonebeamerfalse }{} \@ifundefined{onlyifstandalone}{% \let\onlyifstandalone\@gobble }{} \@ifundefined{IfStandalone}{% \let\IfStandalone\@secondoftwo }{} \expandafter\ifx\csname ShellEscape\endcsname\relax \IfFileExists{shellesc.sty}{ \RequirePackage{shellesc} \@ifpackagelater{shellesc}{2016/04/29}{ }{ \protected\def\ShellEscape{\immediate\write18 } } }{ \protected\def\ShellEscape{\immediate\write18 } } \fi \expandafter\ifx\csname ifluatex\endcsname\relax \IfFileExists{ifluatex.sty}{ \RequirePackage{ifluatex} }{ \begingroup \expandafter\ifx\csname directlua\endcsname\relax \endgroup \global\expandafter\let\csname ifluatex\expandafter\endcsname\csname iffalse\endcsname \else \endgroup \global\expandafter\let\csname ifluatex\expandafter\endcsname\csname iftrue\endcsname \fi } \fi \expandafter\ifx\csname ifpdf\endcsname\relax \IfFileExists{ifpdf.sty}{ \RequirePackage{ifpdf} }{ \begingroup \expandafter\ifx\csname pdfoutput\endcsname\relax \endgroup \global\expandafter\let\csname ifpdf\expandafter\endcsname\csname iffalse\endcsname \else \endgroup \ifnum\pdfoutput<1 \global\expandafter\let\csname ifpdf\expandafter\endcsname\csname iffalse\endcsname \else \global\expandafter\let\csname ifpdf\expandafter\endcsname\csname iftrue\endcsname \fi \fi } \fi \expandafter\ifx\csname ifxetex\endcsname\relax \IfFileExists{ifxetex.sty}{ \RequirePackage{ifxetex} }{ \begingroup \expandafter\ifx\csname XeTeXrevision\endcsname\relax \endgroup \global\expandafter\let\csname ifxetex\expandafter\endcsname\csname iffalse\endcsname \else \endgroup \global\expandafter\let\csname ifxetex\expandafter\endcsname\csname iftrue\endcsname \fi } \fi \newif\ifsa@subpreambles \newif\ifsa@sortsubpreambles \newif\ifsa@printsubpreambles \newif\ifsa@group \newif\ifsa@obeyclassoptions \newif\ifsa@multi \newif\ifsa@tikz \newif\ifsa@varwidth \newif\ifsa@comments %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \RequirePackage{xkeyval} \def\sa@pkgoption{% \define@key{standalone.sty}% } \def\sa@boolean#1#2{% \sa@boolorvalue{#1}{#2}% {\ClassError{standalone}{Invalid value '#2' for boolean key '#1'}{}}% } \def\sa@boolorvalue#1#2{% \begingroup \edef\@tempa{#2}% \def\@tempb{true}% \ifx\@tempa\@tempb \endgroup \csname sa@#1true\endcsname \expandafter\@gobble \else \def\@tempb{false}% \ifx\@tempa\@tempb \endgroup \csname sa@#1false\endcsname \expandafter\expandafter \expandafter\@gobble \else \endgroup \expandafter\expandafter \expandafter\@firstofone \fi\fi } \sa@pkgoption{sort}[true]{% \sa@boolean{sortsubpreambles}{#1}% \ifsa@sortsubpreambles \sa@subpreamblestrue \fi } \sa@pkgoption{print}[true]{% \sa@boolean{printsubpreambles}{#1}% \ifsa@printsubpreambles \sa@subpreamblestrue \fi } \sa@pkgoption{subpreambles}[true]{% \sa@boolean{subpreambles}{#1}% } \sa@pkgoption{group}[true]{% \sa@boolean{group}{#1}% } \sa@grouptrue \sa@pkgoption{comments}[true]{% \sa@boolean{comments}{#1}% \ifsa@comments \def\sa@percent{\@makeother\%}% \else \def\sa@percent{\catcode`\%=14\relax}% \fi } \sa@pkgoption{nocomments}[]{% \begingroup \def\@tempa{#1}% \ifx\@tempa\@empty\else \PackageWarning{standalone}{Unwanted value of 'nocomments' was ignored}{}A \fi \endgroup \setkeys{standalone.sty}{comments=false}% } \sa@pkgoption{mode}{% \begingroup \expandafter\let\expandafter\@tempa\csname sa@mode@#1\endcsname \ifx\@tempa\relax \endgroup \PackageError{standalone}{Wrong value for option 'mode'}{}% \else \expandafter \endgroup \@tempa \fi } \def\sa@mode@none{% \let\sa@mode\relax% } \def\sa@mode@tex{% \def\sa@mode{1}% } \def\sa@mode@image{% \def\sa@mode{2}% } \@namedef{sa@mode@image|tex}{% \def\sa@mode{0}% } \def\sa@mode@build{% \def\sa@mode{3}% } \def\sa@mode@buildmissing{% \def\sa@mode{4}% } \def\sa@mode@buildnew{% \ifxetex \PackageWarning{standalone}{The 'mode=buildnew' option is not available for XeTeX.\MessageBreak Therefore 'mode=build' will be used instead}% \def\sa@mode{3}% \else \def\sa@mode{5}% \fi } \sa@mode@tex \sa@pkgoption{obeyclassoptions}[true]{% \sa@boolean{obeyclassoptions}{#1}% } \sa@pkgoption{extension}{% \def\sa@graphicext{#1}% } \sa@pkgoption{build}[]{% \setkeys{standalone.sty/build}{#1}% } \def\sa@buildvar#1#2{% \define@key{standalone.sty/build}{#1}{% \@namedef{sa@build@#1}{##1}% }% \@namedef{sa@build@#1}{#2}% } \sa@buildvar{jobname}{\file} \sa@buildvar{latex}{} \sa@buildvar{quote}{} \let\sa@build@quote\relax \sa@buildvar{latexoptions}{% -interaction=batchmode -shell-escape -jobname \quote\buildjobname\quote } \sa@buildvar{command}{% \latex\space\latexoptions\space\file } %% '\string\PassOptionsToClass{border=0pt}{standalone}\string\input{\image}' \def\sa@build@postcommand{} \ifpdf \def\sa@graphicext{.pdf} \ifluatex \def\sa@build@latex{lualatex} \else \def\sa@build@latex{pdflatex} \fi \else \ifxetex \def\sa@graphicext{.pdf} \def\sa@build@latex{xelatex} \else \def\sa@graphicext{.eps} \def\sa@build@latex{latex} \def\sa@build@postcommand{dvips -o \quote\file.eps\quote\space \quote\file.dvi\quote} \fi\fi \ProcessOptionsX*\relax \disable@keys{standalone.sty}{subpreambles,print,sort} \def\sa@setquote{% \ifx\sa@build@quote\relax \expandafter\ifx\csname sa@convert@quote\endcsname\relax \begingroup \@tempswafalse \expandafter\ifx\csname pdftexbanner\endcsname\relax \@tempswatrue \else \def\MiKTeX{MiKTeX} \@onelevel@sanitize\MiKTeX \expandafter\def\expandafter\testmiktex\expandafter##\expandafter1\MiKTeX##2\relax{% \ifx\empty##2\empty \@tempswafalse \else \@tempswatrue \fi } \expandafter\expandafter \expandafter\testmiktex\expandafter\pdftexbanner\MiKTeX\relax\relax \fi \expandafter \endgroup \if@tempswa \def\sa@build@quote{"} \else \def\sa@build@quote{'} \fi \else \let\sa@build@quote\sa@convert@quote \fi \fi } \ifsa@printsubpreambles \ifsa@sortsubpreambles\else \@ifundefined{sa@percent}{% \setkeys{standalone.sty}{comments=true}% }{}% \fi \fi \@ifclassloaded{standalone}{% \def\standaloneconfig{% \setkeys{standalone.sty,standalone.cls}% }% }{% \newcommand*{\standaloneconfig}{% \setkeys{standalone.sty}% }% } \RequirePackage{currfile} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \ifsa@subpreambles \newwrite\sa@out \def\sa@write{\immediate\write\sa@out}% \ifsa@printsubpreambles \long\def\sa@removeonlyifstandalone#1\onlyifstandalone{% \g@addto@macro\sa@preamble{#1}% \@ifnextchar\sa@endmarker {\@gobble}% {\expandafter\sa@gobbleeol\expandafter\sa@removeonlyifstandalone\expandafter^^J\@gobble}% } \fi %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \ifsa@sortsubpreambles \newcommand{\sa@usepackagewithoutoptions}[2][]{% \sa@orig@usepackage{#2}% } \def\sa@endmarker{% \@gobble{sa@endmarker}% } \ifsa@printsubpreambles \AtEndDocument{% \sa@write{\@percentchar\space Packages required by sub-files:}% \expandafter\@for\expandafter\pkg\expandafter:\expandafter=\sa@collpkgs\do{% \ifx\pkg\empty\else \sa@write{% \string\usepackage% \expandafter\ifx\csname sa@pkgopts@\pkg\endcsname\empty\else% [\csname sa@pkgopts@\pkg\endcsname]% \fi {\pkg}% \expandafter\ifx\csname sa@pkgdate@\pkg\endcsname\relax\else% [\csname sa@pkgdate@\pkg\endcsname]% \fi }% \fi }% \ifx\sa@collpgflibs\empty\else \sa@write{^^J\@percentchar\space PGF libraries required by sub-files:}% \expandafter\@for\expandafter\lib\expandafter:\expandafter=\sa@collpgflibs\do{% \ifx\lib\empty\else \sa@write{\string\usepgflibrary{\lib}}% \fi }% \fi \ifx\sa@colltikzlibs\empty\else \sa@write{^^J\@percentchar\space TikZ libraries required by sub-files:}% \expandafter\@for\expandafter\lib\expandafter:\expandafter=\sa@colltikzlibs\do{% \ifx\lib\empty\else \sa@write{\string\usetikzlibrary{\lib}}% \fi }% \fi \ifx\sa@colltikztiminglibs\empty\else \sa@write{^^J\@percentchar\space TikZ-Timing libraries required by sub-files:}% \expandafter\@for\expandafter\lib\expandafter:\expandafter=\sa@colltikztiminglibs\do{% \ifx\lib\empty\else \sa@write{% \string\usetikztiminglibrary% \expandafter\ifx\csname sa@tikztimingopts@\lib\endcsname\empty\else% [\csname sa@tikztimingopts@\lib\endcsname]% \fi {\lib}% \expandafter\ifx\csname sa@tikztimingdate@\lib\endcsname\relax\else% [\csname sa@tikztimingdate@\lib\endcsname]% \fi }% \fi }% \fi \sa@write{\expandafter\unexpanded\expandafter{\sa@preamble}}% \message{^^JPackage 'standalone' INFO: See file '\jobname.stp' for list of sub-preambles.^^J}% \immediate\closeout\sa@out } \long\def\sa@removepackages#1\usepackage{% \sa@removepgflibs#1\usepgflibrary\sa@endmarker \@ifnextchar\sa@endmarker {\@gobble}% {\sa@sortpackages}% } \long\def\sa@removepgflibs#1\usepgflibrary{% \sa@removetikzlibs#1\usetikzlibrary\sa@endmarker \@ifnextchar\sa@endmarker {\@gobble}% {\sa@sortpgflibs}% } \long\def\sa@removetikzlibs#1\usetikzlibrary{% \sa@removetikztiminglibs#1\usetikztiminglibrary\sa@endmarker \@ifnextchar\sa@endmarker {\@gobble}% {\sa@sorttikzlibs}% } \long\def\sa@removetikztiminglibs#1\usetikztiminglibrary{% \sa@removeonlyifstandalone#1\onlyifstandalone\sa@endmarker \@ifnextchar\sa@endmarker {\@gobble}% {\sa@sorttikztiminglibs}% } \def\sa@collpkgs{}% \newcommand\sa@sortpackages[2][]{% \@ifnextchar[%] {\sa@@sortpackages{#1}{#2}}% {\sa@@sortpackages{#1}{#2}[]}% } \def\sa@@sortpackages#1#2[#3]{% \@for\pkg:=#2\do {% \@ifundefined{sa@pkgopts@\pkg}% {% \expandafter\g@addto@macro\expandafter\sa@collpkgs\expandafter{\expandafter,\pkg}% \global\@namedef{sa@pkgopts@\pkg}{#1}% \global\@namedef{sa@pkgopt@\pkg @}{}% \ifx\relax#1\relax\else \@for\opt:=#1\do{\global\@namedef{sa@pkgopt@\pkg @\opt}{}}% \fi }% {% \ifx\relax#1\relax\else \@for\opt:=#1\do{% \@ifundefined{sa@pkgopt@\pkg @\opt}% {% \expandafter\g@addto@macro\csname sa@pkgopts@\pkg\expandafter\endcsname\expandafter{\expandafter,\opt}% \global\@namedef{sa@pkgopt@\pkg @\opt}{}% }{}% }% \fi }% \ifx\relax#3\relax\else \@ifundefined{sa@pkgdate@\pkg}% {\global\@namedef{sa@pkgdate@\pkg}{#3}}% {% \ifnum\expandafter\expandafter \expandafter\sa@@getdate\csname sa@pkgdate@\pkg\endcsname//00\relax<\sa@@getdate#3//00\relax \global\@namedef{sa@pkgdate@\pkg}{#3}% \fi }% \fi }% \sa@gobbleeol\sa@removepackages^^J% } \def\sa@@getdate#1/#2/#3#4#5\relax{#1#2#3#4} \def\sa@collpgflibs{}% \def\sa@sortpgflibs#1{% \@for\lib:=#1\do {% \@ifundefined{sa@pgflib@\lib}% {% \expandafter\g@addto@macro\expandafter\sa@collpgflibs\expandafter{\expandafter,\lib}% \global\@namedef{sa@pgflib@\lib}{}% }% {}% }% \sa@gobbleeol\sa@removepgflibs^^J% } \def\sa@colltikzlibs{}% \def\sa@sorttikzlibs#1{% \@for\lib:=#1\do {% \@ifundefined{sa@tikzlib@\lib}% {% \expandafter\g@addto@macro\expandafter\sa@colltikzlibs\expandafter{\expandafter,\lib}% \global\@namedef{sa@tikzlib@\lib}{}% }% {}% }% \sa@gobbleeol\sa@removetikzlibs^^J% } \def\sa@colltikztiminglibs{}% \newcommand\sa@sorttikztiminglibs[2][]{% \@ifnextchar[%] {\sa@@sorttikztiminglibs{#1}{#2}}% {\sa@@sorttikztiminglibs{#1}{#2}[]}% } \def\sa@@sorttikztiminglibs#1#2[#3]{% \@for\lib:=#2\do {% \@ifundefined{sa@tikztimingopts@\lib}% {% \expandafter\g@addto@macro\expandafter\sa@colltikztiminglibs\expandafter{\expandafter,\lib}% \global\@namedef{sa@tikztimingopts@\lib}{#1}% \global\@namedef{sa@tikztimingopt@\lib @}{}% \ifx\relax#1\relax\else \@for\opt:=#1\do{\global\@namedef{sa@tikztimingopt@\lib @\opt}{}}% \fi }% {% \ifx\relax#1\relax\else \@for\opt:=#1\do{% \@ifundefined{sa@tikztimingopt@\lib @\opt}% {% \expandafter\g@addto@macro\csname sa@tikztimingopts@\lib\expandafter\endcsname\expandafter{\expandafter,\opt}% \global\@namedef{sa@tikztimingopt@\lib @\opt}{}% }{}% }% \fi }% \ifx\relax#3\relax\else \@ifundefined{sa@tikztimingdate@\lib}% {\global\@namedef{sa@tikztimingdate@\lib}{#3}}% {% \begingroup \edef\@tempa{{\csname sa@tikztimingdate@\lib\endcsname}{#3}}% \expandafter\sa@getlargerdate\@tempa \expandafter\xdef\csname sa@tikztimingdate@\lib\endcsname{\sa@thedate}% \endgroup }% \fi }% \sa@gobbleeol\sa@removetikztiminglibs^^J% } \def\sa@gobbleopt#1[#2]{% \@ifnextchar^^J% {\sa@gobbleeol{#1}}{#1}% } \else \def\sa@scanpackages#1\usepackage{% \@ifnextchar\sa@endmarker {\@gobble}% {\sa@collectpackage} } \newcommand\sa@collectpackage[2][]{% \ifx\relax#1\relax\else \g@addto@macro\sa@collopts{\PassOptionsToPackage{#1}{#2}}% \fi \sa@scanpackages } \fi \def\sa@collopts{} \AtEndOfPackage{\sa@collopts\let\sa@collopts\relax} \fi \def\standalonepreambles{% \begingroup \endlinechar=\m@ne \@makeother\#% } \def\endstandalonepreambles{% \endgroup \endinput } \long\gdef\subpreamble#1#2\endsubpreamble{% \expandafter\gdef\csname prevsubpreamble@#1\endcsname{#2}% \ifsa@sortsubpreambles \sa@scanpackages#2\usepackage\sa@endmarker \fi } \def\endsubpreamble{}% \ifsa@printsubpreambles \immediate\openout\sa@out=\jobname.stp\relax \else \begingroup \setbox\@tempboxa\hbox{% \makeatother \InputIfFileExists{\jobname.sta}{}{\PackageInfo{standalone}{STA file not found!}{}{}}% }% \endgroup \AtBeginDocument{% \let\subpreamble\@gobble \let\endsubpreamble\relax \let\standalonepreambles\relax \let\endstandalonepreambles\relax \ifsa@sortsubpreambles \let\sa@orig@usepackage\usepackage \let\usepackage\sa@usepackagewithoutoptions \fi \InputIfFileExists{\jobname.sta}{}{}% \ifsa@sortsubpreambles \let\usepackage\sa@orig@usepackage \fi \immediate\openout\sa@out=\jobname.sta\relax \immediate\write\sa@out{\string\standalonepreambles}% } \AtEndDocument{% \sa@write{\string\endstandalonepreambles}% \immediate\closeout\sa@out } \fi \fi %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \def\sa@gobbleeol#1^^J{% \@ifnextchar^^J% {\sa@gobbleeol{#1}}{#1}% } \def\sa@endinput{% \endlinechar`^^J\relax \let\do\@makeother \dospecials \sa@@endinput }% \def\sa@@endinput#1^^J{% \endgroup \endinput } \def\sa@substbox{% \leavevmode\hbox to 1pt{\vbox to 1pt{}}% }% \long\def\standaloneignore#1\documentclass{% \sa@documentclass } \@namedef{standaloneignore\space}{\standaloneignore} \newcommand{\sa@documentclass}[2][]{% \let\document\sa@document \let\sa@subfile@options\@empty \ifsa@obeyclassoptions \begingroup \edef\@tempa{#2}% \edef\@tempb{standalone}% \ifx\@tempa\@tempb \endgroup \def\sa@subfile@options{#1}% \else \endgroup \fi \fi \begingroup \ifsa@subpreambles \@ifundefined{sa@written@\currfilepath}% {% \ifsa@printsubpreambles \ifsa@sortsubpreambles \begingroup \edef\@tempa{^^J\@percentchar\space Preamble from file '\currfilepath'^^J}% \expandafter\g@addto@macro\expandafter\sa@preamble\expandafter{\@tempa}% \endgroup \else \sa@write{^^J\@percentchar\space Preamble from file '\currfilepath'}% \fi \else \sa@write{\string\subpreamble{\currfilepath}}% \fi }{}% \global\@namedef{subpreamble@\currfilepath}{}% \ifsa@printsubpreambles \endlinechar=`\^^J\relax \else \endlinechar=\m@ne \fi \@makeother\#% \@nameuse{sa@percent}% \fi \def\sa@gobbleto{document}% \sa@gobbleeol\sa@gobble^^J% } \def\sa@preamble{}% \long\def\sa@gobble#1\begin#2{% \def\@tempa{#2}% \ifx\@tempa\sa@gobbleto \ifsa@subpreambles \expandafter\g@addto@macro\csname subpreamble@\currfilepath\endcsname{#1}% \@ifundefined{sa@written@\currfilepath}% {% \ifsa@printsubpreambles \ifsa@sortsubpreambles \sa@removepackages#1\usepackage\sa@endmarker \else \begingroup \let\sa@preamble\empty \sa@removeonlyifstandalone#1\onlyifstandalone\sa@endmarker \expandafter\sa@write\expandafter{\expandafter\unexpanded\expandafter{\sa@preamble}}% \endgroup \fi \else \sa@write{\unexpanded{#1}}% \sa@write{\string\endsubpreamble}% \fi }{}% \global\@namedef{sa@written@\currfilepath}{}% \ifsa@printsubpreambles \def\next{% \PackageWarning{standalone}{Running 'standalone' package in sub-preamble print mode. All body content of file `\currfilepath' is ignored!}{}{}% \sa@substbox \sa@endinput }% \else \expandafter \ifx \csname prevsubpreamble@\currfilepath\expandafter\endcsname \csname subpreamble@\currfilepath\endcsname \def\next{\expandafter\endgroup\expandafter\begin\expandafter{\sa@gobbleto}}% \else %\expandafter\show\csname prevsubpreamble@\currfilepath\endcsname %\expandafter\show\csname subpreamble@\currfilepath\endcsname \def\next{% \PackageWarning{standalone}{Sub-preamble of file '\currfilepath' has changed. Content will be ignored. Please rerun LaTeX!}{}{}% \immediate\write\@mainaux{% \@percentchar\space standalone package info: Rerun LaTeX! }% \sa@substbox \sa@endinput }% \fi \fi \else \def\next{\expandafter\endgroup\expandafter\begin\expandafter{\sa@gobbleto}}% \fi \else \ifsa@subpreambles \expandafter\g@addto@macro\csname subpreamble@\currfilepath\endcsname{#1\begin{#2}}% \@ifundefined{sa@written@\currfilepath}% {\sa@write{\unexpanded{#1\begin{#2}}}}{}% \fi \def\next{\sa@gobble}% \fi \next } \@ifundefined{standalone} {\newenvironment{standalone}[1][]{}{}} {} \@ifundefined{standaloneframe} {\@ifundefined{beamer@newenv} {\newenvironment{standaloneframe}[1][]{% \@ifnextchar[%] {\sa@framegobbleopt}{\sa@framegobbleargs}}{}% } {\newenvironment<>{standaloneframe}[1][]{% \@ifnextchar[%] {\sa@framegobbleopt}{\sa@framegobbleargs}}{}% } \def\sa@framegobbleopt[#1]{\sa@framegobbleargs} \def\sa@framegobbleargs{% \@ifnextchar\bgroup {\sa@framegobbleargs@}% {}% } \def\sa@framegobbleargs@#1{% \@ifnextchar\bgroup {\@gobble}% {}% } } {} \let\sa@orig@document\document \let\sa@orig@enddocument\enddocument \begingroup \toks@\expandafter{% \document \let\documentclass\sa@documentclass \ignorespaces } \xdef\document{\the\toks@}% \endgroup \ifsa@obeyclassoptions \IfFileExists{varwidth.sty}{% \RequirePackage{varwidth}% }{} \define@key{standalone.sty/class}{12pt}[]{% \def\sa@subfile@size{12}% } \define@key{standalone.sty/class}{11pt}[]{% \def\sa@subfile@size{11}% } \define@key{standalone.sty/class}{10pt}[]{% \def\sa@subfile@size{10}% } \define@key{standalone.sty/class}{class}{% \def\sa@subfile@class{#1}% } \define@key{standalone.sty/class}{multi}[true]{% \sa@boolorvalue{multi}{#1}{% \sa@multitrue\AtEndOfClass{\standaloneenv{#1}}% }% \ifsa@multi \def\sa@requestedpage{1}% \def\standaloneenv##1{% \begingroup \edef\@tempa{\endgroup\noexpand\@for\noexpand\@tempa:=\zap@space##1 \@empty}% \@tempa\do{\expandafter\@standaloneenv\expandafter{\@tempa}}% }% \def\@standaloneenv##1{% \expandafter\ifx\csname sa@orig@##1\endcsname\relax \expandafter\let\csname sa@orig@##1\expandafter\endcsname\csname ##1\endcsname \expandafter\let\csname sa@orig@end##1\expandafter\endcsname\csname end##1\endcsname \fi \expandafter\def\csname ##1\endcsname{% \ifnum\sa@internal=0 \global\advance\sa@pagenum\@ne \sa@boxit \fi \advance\sa@internal\@ne \csname sa@orig@##1\endcsname }% \expandafter\def\csname end##1\endcsname{% \csname sa@orig@end##1\endcsname \advance\sa@internal\m@ne \ifnum\sa@internal=0 \endsa@boxit \ifx\sa@requestedpage\@empty \let\sa@requestedpage\sa@allpages \fi \ifx\sa@requestedpage\sa@allpages \usebox\sa@box \else \ifnum\sa@requestedpage=\sa@pagenum \usebox\sa@box \fi\fi \fi \@ignoretrue }% }% \else \let\standaloneenv\@gobble \fi } \newcount\sa@internal \newcount\sa@pagenum \def\sa@allpages{-1}% \let\sa@box\@tempboxa \def\sa@boxit{% \setbox\sa@box\hbox\bgroup\color@setgroup\sa@varwidth }% \def\endsa@boxit{% \sa@endvarwidth\color@endgroup\egroup }% \define@key{standalone.sty/class}{tikz}[true]{% \sa@boolean{tikz}{#1}% \ifsa@tikz \setkeys*{standalone.sty/class}{multi=tikzpicture,varwidth=false}% \fi } \define@key{standalone.sty/class}{varwidth}[true]{% \sa@boolorvalue{varwidth}{#1}{\sa@varwidthtrue\def\sa@width{#1}}% \ifsa@varwidth \expandafter\ifx\csname ver@varwidth.sty\endcsname\relax \PackageWarning{standalone}{A standalone file which uses the varwidth package\MessageBreak has been encountered while obeyclassoptions=true.\MessageBreak Please load this package in the preamble.\MessageBreak The file in question is loaded}% \sa@varwidthfalse \fi \fi \ifsa@varwidth \def\sa@varwidth{\varwidth{\sa@width}}% \def\sa@endvarwidth{\endvarwidth}% \else \let\sa@varwidth\@empty \let\sa@endvarwidth\@empty \fi } \let\sa@varwidth\@empty \let\sa@endvarwidth\@empty \def\sa@width{\linewidth} \define@key{standalone.sty/class}{beamer}[true]{% \sa@boolean{beamer}{#1}% \ifstandalonebeamer \setkeys*{standalone.sty/class}{class=beamer,preview=false,crop=false,varwidth=false}% \fi \standalonebeamerfalse } \let\sa@beamertrue\standalonebeamertrue \let\sa@beamerfalse\standalonebeamerfalse \define@key{standalone.sty/class}{border}{% \sa@readborder#1 {} {} {} {} \@nnil } \def\sa@border@left{0.50001bp} \let\sa@border@right\sa@border@left \let\sa@border@top\sa@border@left \let\sa@border@bottom\sa@border@left \def\rem@bp#1bp\relax#2\@nnil{#1}% \def\default@bp#1#2{% \begingroup \afterassignment\remove@to@nnil \dimen@ #2bp\relax\@nnil \expandafter \endgroup \expandafter \def\expandafter#1\expandafter{\the\dimen@}% } \def\sa@readborder#1 #2 #3 #4 #5\@nnil{% \ifx\\#2#3#4\\% \default@bp\sa@border@left{#1}% \let\sa@border@right\sa@border@left \let\sa@border@top\sa@border@left \let\sa@border@bottom\sa@border@left \else \ifx\\#4\\% \default@bp\sa@border@left{#1}% \let\sa@border@right\sa@border@left \default@bp\sa@border@top{#2}% \let\sa@border@bottom\sa@border@top \else \default@bp\sa@border@left{#1}% \default@bp\sa@border@bottom{#2}% \default@bp\sa@border@right{#3}% \default@bp\sa@border@top{#4}% \fi\fi }% \IfFileExists{adjustbox.sty}{% \IfFileExists{trimclip.sty}{% \RequirePackage{trimclip}% }{% \RequirePackage{adjustbox}% }% \def\sa@beginbox{% \ifcase0% \ifdim\sa@border@left<\z@ 1\fi \ifdim\sa@border@right<\z@ 1\fi \ifdim\sa@border@top<\z@ 1\fi \ifdim\sa@border@bottom<\z@ 1\fi \relax \marginbox{{\sa@border@left} {\sa@border@bottom} {\sa@border@right} {\sa@border@top}}\bgroup \else \clipbox{{-\sa@border@left} {-\sa@border@bottom} {-\sa@border@right} {-\sa@border@top}}\bgroup \fi }% \let\sa@endbox\egroup }{% \PackageInfo{standalone}{The 'adjustbox' bundle was not found. Negative borders will not be clipped.}% \def\sa@beginbox{% \setbox\@tempboxa\color@hbox }% \def\sa@endbox{% \color@endbox \sbox\@tempboxa{% \setlength\@tempdima{\sa@border@left}% \hskip\@tempdima \setlength\@tempdima{\sa@border@right}% \setlength\@tempdimb{\sa@border@bottom}% \setlength\@tempdimc{\sa@border@top}% \advance\@tempdima\wd\@tempboxa \wd\@tempboxa\@tempdima \advance\@tempdimb\dp\@tempboxa \dp\@tempboxa\@tempdimb \advance\@tempdimc\ht\@tempboxa \ht\@tempboxa\@tempdimc \raise\dp\@tempboxa\box\@tempboxa }% \usebox\@tempboxa }% } \fi \def\sa@document{% \ifsa@group \let\enddocument\sa@enddocument \ifx\sa@subfile@options\@empty\else \def\sa@subfile@size{10}% \def\sa@subfile@class{article}% \let\NeedsTeXFormat\@gobble \let\sa@atendofclass\@empty \def\AtEndOfClass{\g@addto@macro\sa@atendofclass}% \def\standaloneconfig{\setkeys*{standalone.sty/class}}% \let\sa@@latex@error\@latex@error \let\@latex@error\@gobbletwo \let\sa@selectfont\selectfont \let\selectfont\relax \makeatletter \nullfont \InputIfFileExists{standalone.cfg}{}{}% \begingroup \def\@tempa{\setkeys*{standalone.sty/class}}% \expandafter\expandafter \expandafter\endgroup \expandafter\@tempa\expandafter{\sa@subfile@options}% \sa@atendofclass \let\sa@requestedpage\Gin@page \sa@pagenum\z@ \sa@beginbox \@ifundefined{KOMAClassName}{% \def\@tempa{size}% }{% \def\@tempa##1##2##3##4\relax{\def\@tempa{##1##2##3}}% \expandafter\@tempa\sa@subfile@class{}{}{}\relax \def\@tempb{scr}% \ifx\@tempa\@tempb \def\@tempa##1{scrsize##1pt}% \else \def\@tempa{size}% \fi }% \let\sa@newcommand\newcommand \let\sa@@ifundefined\@ifundefined \let\newcommand\renewcommand \let\@ifundefined\@thirdofthree \edef\@tempa{% \noexpand\input{\@tempa\sa@subfile@size.clo}% \catcode`\noexpand\@=\the\catcode`\@ }\@tempa \let\newcommand\sa@newcommand \let\@latex@error\sa@@latex@error \let\@ifundefined\sa@@ifundefined \let\selectfont\sa@selectfont \normalsize \fi \else \endgroup \global\let\enddocument\sa@enddocument \fi \sa@atbegindocument } \def\sa@enddocument{% \sa@atenddocument \ifsa@group \ifx\sa@subfile@options\@empty\else \sa@endbox \fi \else \global\let\document\sa@orig@document \global\let\enddocument\sa@orig@enddocument \begingroup \def\@currenvir{document}% \fi \@ignoretrue \aftergroup\endinput } \def\sa@atbegindocument{% \ignorespaces }% \def\sa@atenddocument{% \ifhmode\unskip\fi }% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \IfFileExists{gincltex.sty}{% \RequirePackage{gincltex} \newcommand*\includestandalone[2][]{% \begingroup \setkeys*{standalone.sty}{##1}% \edef\@tempa{{##2\sa@graphicext}}% \expandafter\expandafter\expandafter\includestandalone@ \expandafter\expandafter\expandafter{\expandafter\XKV@rm\expandafter}\@tempa{##2}% \endgroup } }{% \begingroup \let\on@line\@gobble \PackageWarning{standalone}{Required package 'gincltex' not found.\MessageBreak The \string\includestandalone\space feature is disabled.} \endgroup \newcommand*\includestandalone[2][]{% \begingroup \input{##2}% \endgroup } } \ifxetex\else \RequirePackage{filemod-expmin} \fi \newif\ifsa@buildsuccess %% 0 = PDF if exists, TEX otherwise %% 1 = force TEX %% 2 = force PDF %% 3 = build PDF if not exists %% 4 = build PDF if older than TEX \def\includestandalone@#1#2#3{% \ifcase\sa@mode \relax% 0 \IfFileExists{#2}% {\includegraphics[#1]{#2}}% {\includegraphics[#1]{#3.tex}}% \or% 1 \includegraphics[#1]{#3.tex}% \or% 2 \includegraphics[#1]{#2}% \or% 3 \sa@buildgraphic{#3}% \ifsa@buildsuccess \includegraphics[#1]{#2}% \else \PackageWarning{standalone}% {Graphic '#2' could not be build.^^J% Shell escape activated?}% \includegraphics[#1]{#3.tex}% \fi \or% 4 \IfFileExists{#2}% {\includegraphics[#1]{#2}}% {\sa@buildgraphic{#3}% \ifsa@buildsuccess \includegraphics[#1]{#2}% \else \PackageWarning{standalone}% {Graphic '#2' could not be build.^^J% Shell escape activated?}% \includegraphics[#1]{#3.tex}% \fi }% \or% 5 \filemodCmp{#3.tex}{#2}% {\sa@buildgraphic{#3}% \ifsa@buildsuccess \includegraphics[#1]{#2}% \else \PackageWarning{standalone}% {Graphic '#2' could not be build.^^J% Shell escape activated?}% \includegraphics[#1]{#3.tex}% \fi }% {% \PackageInfo{standalone}% {generated file #2 newer then source file #3.tex}% \includegraphics[#1]{#2}% }% \fi } \def\sa@buildgraphic#1{% \ifcase \ifx\pdfshellescape\@undefined \ifx\shellescape\@undefined \ifx\directlua\@undefined \z@ \else \directlua{% tex.sprint((status.shell_escape or os.execute()) .. " ")} \fi \else \shellescape \fi \else \pdfshellescape \fi \PackageError{standalone}{Shell escape needed to create graphic! Use the '-shell-escape' option.}{}% \else \begingroup \edef\file{#1}% \edef\outfile{\file\sa@graphicext}% \edef\filemodbefore{\csname pdffilemoddate\endcsname{\outfile}}% \let\latex\sa@build@latex \let\latexoptions\sa@build@latexoptions \let\buildjobname\sa@build@jobname \sa@setquote \let\quote\sa@build@quote \ShellEscape{\sa@build@command}% \ifx\sa@build@postcommand\@empty\else \ShellEscape{\sa@build@postcommand}% \fi \IfFileExists{\outfile}{% \edef\filemodafter{\csname pdffilemoddate\endcsname{\outfile}}% \ifx\filemodbefore\filemodafter \expandafter\ifx\csname pdffilemoddate\endcsname\relax \global\sa@buildsuccesstrue \else \global\sa@buildsuccessfalse \fi \else \global\sa@buildsuccesstrue \fi }{% \global\sa@buildsuccessfalse }% \endgroup \fi } \endinput %% %% End of file `standalone.sty'.