%% %% This is file `fvextra.sty', %% generated with the docstrip utility. %% %% The original source files were: %% %% fvextra.dtx (with options: `package') %% %% This is a generated file. %% %% Copyright (C) 2016 by Geoffrey M. Poore %% -------------------------------------------------------------------------- %% 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. %% \NeedsTeXFormat{LaTeX2e}[1999/12/01] \ProvidesPackage{fvextra} [2016/07/20 v1.2 fvextra - extensions and patches for fancyvrb] \RequirePackage{ifthen} \RequirePackage{etoolbox} \RequirePackage{fancyvrb} \RequirePackage{upquote} \AtEndPreamble{% \ifx\encodingdefault\upquote@OTone \ifx\ttdefault\upquote@cmtt\else\RequirePackage{textcomp}\fi \else \RequirePackage{textcomp} \fi} \RequirePackage{lineno} \@ifpackageloaded{csquotes}% {\PackageWarning{fvextra}{csquotes should be loaded after fvextra, % to avoid a warning from the lineno package}}{} \def\FV@Space@ifx{\FV@Space} \def\FV@Tab@ifx{\FV@Tab} \let\FV@FormattingPrepHook\@empty \expandafter\def\expandafter\FV@FormattingPrep\expandafter{% \expandafter\FV@FormattingPrepHook\FV@FormattingPrep} \let\FV@PygmentsHook\relax \g@addto@macro\FV@FormattingPrepHook{\FV@PygmentsHook} \edef\FV@hashchar{\string#} \edef\FV@dollarchar{\string$} \edef\FV@ampchar{\string&} \edef\FV@underscorechar{\string_} \edef\FV@tildechar{\string~} \edef\FV@leftsquarebracket{\string[} \edef\FV@rightsquarebracket{\string]} \newcommand{\FV@EscChars}{% \let\#\FV@hashchar \let\%\@percentchar \let\{\@charlb \let\}\@charrb \let\$\FV@dollarchar \let\&\FV@ampchar \let\_\FV@underscorechar \let\\\@backslashchar \let~\FV@tildechar \let\~\FV@tildechar \let\[\FV@leftsquarebracket \let\]\FV@rightsquarebracket } %$ <- highlighting \def\FancyVerbSpace{\textvisiblespace} \newcounter{FV@TrueTabGroupLevel} \def\FV@@ObeyTabs#1{% \let\FV@Space@Orig\FV@Space \let\FV@Space\FV@Space@ObeyTabs \setcounter{FV@TrueTabGroupLevel}{\the\currentgrouplevel}% \addtocounter{FV@TrueTabGroupLevel}{1}% \setbox\FV@TabBox=\hbox{#1}\box\FV@TabBox \let\FV@Space\FV@Space@Orig} \def\FV@TrueTab{% \ifnum\value{FV@TrueTabGroupLevel}=\the\currentgrouplevel\relax \expandafter\FV@TrueTab@NoGroup \else \expandafter\FV@TrueTab@Group \fi} \let\FV@TrueTabSaveWidth\relax \newcounter{FV@TrueTabCounter} \def\FV@TrueTabSaveWidth@Save{% \expandafter\xdef\csname FV@TrueTab:Width\arabic{FV@TrueTabCounter}\endcsname{% \number\@tempdima}% \stepcounter{FV@TrueTabCounter}} \def\FV@TrueTab@NoGroup{% \egroup \@tempdima=\FV@ObeyTabSize sp\relax \@tempcnta=\wd\FV@TabBox \advance\@tempcnta\FV@@ObeyTabSize\relax \divide\@tempcnta\@tempdima \multiply\@tempdima\@tempcnta \advance\@tempdima-\wd\FV@TabBox \FV@TrueTabSaveWidth \setbox\FV@TabBox=\hbox\bgroup \unhbox\FV@TabBox\hbox to\@tempdima{\hss\FV@TabChar}} \newboolean{FV@ObeyTabs@Whitespace@Tab} \def\FV@TrueTab@Group{% \booltrue{FV@ObeyTabs@Whitespace@Tab}% \gdef\FV@TmpWhitespace{\FV@Tab@ifx}% \FV@ObeyTabs@ScanWhitespace} \def\FV@Space@ObeyTabs{% \ifnum\value{FV@TrueTabGroupLevel}=\the\currentgrouplevel\relax \expandafter\FV@Space@ObeyTabs@NoGroup \else \expandafter\FV@Space@ObeyTabs@Group \fi} \def\FV@Space@ObeyTabs@NoGroup{\FV@Space@Orig} \def\FV@Space@ObeyTabs@Group{% \boolfalse{FV@ObeyTabs@Whitespace@Tab}% \gdef\FV@TmpWhitespace{\FV@Space@ifx}% \FV@ObeyTabs@ScanWhitespace} \def\FV@ObeyTabs@ScanWhitespace{% \@ifnextchar\FV@Space@ifx% {\FV@TrueTab@CaptureWhitespace@Space}% {\ifx\@let@token\FV@Tab@ifx \expandafter\FV@TrueTab@CaptureWhitespace@Tab \else \expandafter\FV@ObeyTabs@ResolveWhitespace \fi}} \def\FV@TrueTab@CaptureWhitespace@Space#1{% \g@addto@macro\FV@TmpWhitespace{\FV@Space@ifx}% \FV@ObeyTabs@ScanWhitespace} \def\FV@TrueTab@CaptureWhitespace@Tab#1{% \booltrue{FV@ObeyTabs@Whitespace@Tab}% \g@addto@macro\FV@TmpWhitespace{\FV@Tab@ifx}% \FV@ObeyTabs@ScanWhitespace} \newbox\FV@TabBox@Group \def\FV@TrueTab@Group@Expand{% \egroup \@tempdima=\FV@ObeyTabSize sp\relax \@tempcnta=\wd\FV@TabBox@Group \advance\@tempcnta\FV@@ObeyTabSize\relax \divide\@tempcnta\@tempdima \multiply\@tempdima\@tempcnta \advance\@tempdima-\wd\FV@TabBox@Group \FV@TrueTabSaveWidth \setbox\FV@TabBox@Group=\hbox\bgroup \unhbox\FV@TabBox@Group\hbox to\@tempdima{\hss\FV@TabChar}} \def\FV@ObeyTabs@ResolveWhitespace{% \let\FV@Space\FV@Space@Orig \let\FV@Tab\FV@TrueTab@Group@Expand \expandafter\FV@ObeyTabs@ResolveWhitespace@i\expandafter{\FV@TmpWhitespace}% \let\FV@Space\FV@Space@ObeyTabs \let\FV@Tab\FV@TrueTab} \def\FV@ObeyTabs@ResolveWhitespace@i#1{% \ifbool{FV@ObeyTabs@Whitespace@Tab}% {\setbox\FV@TabBox@Group=\hbox{#1}\box\FV@TabBox@Group}% {#1}} \def\FancyVerbMathSpace{ } \def\FV@SetupMathSpace{% \everymath\expandafter{\the\everymath\let\FV@Space\FancyVerbMathSpace}} \g@addto@macro\FV@FormattingPrepHook{\FV@SetupMathSpace} \begingroup \catcode`\'=\active \catcode`\^=7 \gdef\FV@pr@m@s{% \ifx'\@let@token \expandafter\pr@@@s \else \ifx^\@let@token \expandafter\expandafter\expandafter\pr@@@t \else \egroup \fi \fi} \endgroup \def\FV@SetupMathFont{% \everymath\expandafter{\the\everymath\fontfamily{\familydefault}\selectfont}} \g@addto@macro\FV@FormattingPrepHook{\FV@SetupMathFont} \def\FV@SetupMathLigs{% \everymath\expandafter{% \the\everymath \let\pr@m@s\FV@pr@m@s \begingroup\lccode`\~=`\'\lowercase{\endgroup\def~}{% \ifmmode\expandafter\active@math@prime\else'\fi}% \begingroup\lccode`\~=`\`\lowercase{\endgroup\def~}{`}% \begingroup\lccode`\~=`\<\lowercase{\endgroup\def~}{<}% \begingroup\lccode`\~=`\>\lowercase{\endgroup\def~}{>}% \begingroup\lccode`\~=`\,\lowercase{\endgroup\def~}{,}% \begingroup\lccode`\~=`\-\lowercase{\endgroup\def~}{-}% }% } \g@addto@macro\FV@FormattingPrepHook{\FV@SetupMathLigs} \def\FV@BeginListFrame@Lines{% \begingroup \lineskip\z@skip \FV@SingleFrameLine{\z@}% \kern-0.5\baselineskip\relax \baselineskip\z@skip \kern\FV@FrameSep\relax \penalty\@M \endgroup} \define@key{FV}{rulecolor}{% \ifstrempty{#1}% {\let\FancyVerbRuleColor\relax}% {\ifstrequal{#1}{none}% {\let\FancyVerbRuleColor\relax}% {\def\@tempa{#1}% \FV@KVProcess@RuleColor#1\FV@Undefined}}} \def\FV@KVProcess@RuleColor#1#2\FV@Undefined{% \ifx#1\color \else \expandafter\def\expandafter\@tempa\expandafter{% \expandafter\color\expandafter{\@tempa}}% \fi \let\FancyVerbRuleColor\@tempa} \fvset{rulecolor=none} \define@key{FV}{fillcolor}{% \ifstrempty{#1}% {\let\FancyVerbFillColor\relax}% {\ifstrequal{#1}{none}% {\let\FancyVerbFillColor\relax}% {\def\@tempa{#1}% \FV@KVProcess@FillColor#1\FV@Undefined}}} \def\FV@KVProcess@FillColor#1#2\FV@Undefined{% \ifx#1\color \else \expandafter\def\expandafter\@tempa\expandafter{% \expandafter\color\expandafter{\@tempa}}% \fi \let\FancyVerbFillColor\@tempa} \fvset{fillcolor=none} \define@booleankey{FV}{linenos}% {\@nameuse{FV@Numbers@left}}{\@nameuse{FV@Numbers@none}} \define@key{FV}{tab}{\def\FancyVerbTab{#1}} \define@key{FV}{tabcolor}% {\ifstrempty{#1}% {\let\FV@TabColor\relax}% {\ifstrequal{#1}{none}% {\let\FV@TabColor\relax}% {\def\FV@TabColor{\textcolor{#1}}}}} \define@booleankey{FV}{showtabs}% {\def\FV@TabChar{\FV@TabColor{\FancyVerbTab}}}% {\let\FV@TabChar\relax} \fvset{tabcolor=none, showtabs=false} \define@key{FV}{space}{\def\FancyVerbSpace{#1}} \define@key{FV}{spacecolor}% {\ifstrempty{#1}% {\let\FV@SpaceColor\relax}% {\ifstrequal{#1}{none}% {\let\FV@SpaceColor\relax}% {\def\FV@SpaceColor{\textcolor{#1}}}}} \define@booleankey{FV}{showspaces}% {\def\FV@Space{\FV@SpaceColor{\FancyVerbSpace}}}% {\def\FV@Space{\ }} \fvset{spacecolor=none, showspaces=false} \define@booleankey{FV}{mathescape}% {\let\FancyVerbMathEscape\FV@MathEscape}% {\let\FancyVerbMathEscape\relax} \def\FV@MathEscape{\catcode`\$=3\catcode`\^=7\catcode`\_=8\relax} \FV@AddToHook\FV@CatCodesHook\FancyVerbMathEscape \fvset{mathescape=false} \newbool{FV@CurlyQuotes} \define@booleankey{FV}{curlyquotes}% {\booltrue{FV@CurlyQuotes}}% {\boolfalse{FV@CurlyQuotes}} \def\FancyVerbCurlyQuotes{% \ifbool{FV@CurlyQuotes}% {\expandafter\def\expandafter\@noligs\expandafter{\@noligs \begingroup\lccode`\~=`\`\lowercase{\endgroup\def~}{`}% \begingroup\lccode`\~=`\'\lowercase{\endgroup\def~}{'}}}% {}} \g@addto@macro\FV@FormattingPrepHook{\FancyVerbCurlyQuotes} \fvset{curlyquotes=false} \def\FancyVerbFormatLine#1{#1} \def\FancyVerbFormatText#1{#1} \def\FV@ListProcessLine@NoBreak#1{% \hbox to \hsize{% \kern\leftmargin \hbox to \linewidth{% \FV@LeftListNumber \FV@LeftListFrame \FancyVerbFormatLine{% \FancyVerbHighlightLine{% \FV@ObeyTabs{\FancyVerbFormatText{#1}}}}\hss \FV@RightListFrame \FV@RightListNumber}% \hss}} \def\FV@BProcessLine#1{% \hbox{\FancyVerbFormatLine{% \FancyVerbHighlightLine{% \FV@ObeyTabs{\FancyVerbFormatText{#1}}}}}} \newbool{FV@NumberFirstLine} \define@booleankey{FV}{numberfirstline}% {\booltrue{FV@NumberFirstLine}}% {\boolfalse{FV@NumberFirstLine}} \fvset{numberfirstline=false} \newbool{FV@StepNumberFromFirst} \define@booleankey{FV}{stepnumberfromfirst}% {\booltrue{FV@StepNumberFromFirst}}% {\boolfalse{FV@StepNumberFromFirst}} \fvset{stepnumberfromfirst=false} \newbool{FV@StepNumberOffsetValues} \define@booleankey{FV}{stepnumberoffsetvalues}% {\booltrue{FV@StepNumberOffsetValues}}% {\boolfalse{FV@StepNumberOffsetValues}} \fvset{stepnumberoffsetvalues=false} \def\FV@Numbers@left{% \let\FV@RightListNumber\relax \def\FV@LeftListNumber{% \ifx\FancyVerbStartNum\z@ \let\FancyVerbStartNum\@ne \fi \ifbool{FV@StepNumberFromFirst}% {\@tempcnta=\FV@CodeLineNo \@tempcntb=\FancyVerbStartNum \advance\@tempcntb\FV@StepNumber \divide\@tempcntb\FV@StepNumber \multiply\@tempcntb\FV@StepNumber \advance\@tempcnta\@tempcntb \advance\@tempcnta-\FancyVerbStartNum \@tempcntb=\@tempcnta}% {\ifbool{FV@StepNumberOffsetValues}% {\@tempcnta=\FV@CodeLineNo \@tempcntb=\FV@CodeLineNo}% {\@tempcnta=\c@FancyVerbLine \@tempcntb=\c@FancyVerbLine}}% \divide\@tempcntb\FV@StepNumber \multiply\@tempcntb\FV@StepNumber \ifnum\@tempcnta=\@tempcntb \if@FV@NumberBlankLines \hbox to\z@{\hss\theFancyVerbLine\kern\FV@NumberSep}% \else \ifx\FV@Line\empty \else \hbox to\z@{\hss\theFancyVerbLine\kern\FV@NumberSep}% \fi \fi \else \ifbool{FV@NumberFirstLine}{% \ifnum\FV@CodeLineNo=\FancyVerbStartNum \hbox to\z@{\hss\theFancyVerbLine\kern\FV@NumberSep}% \fi}{}% \fi}% } \def\FV@Numbers@right{% \let\FV@LeftListNumber\relax \def\FV@RightListNumber{% \ifx\FancyVerbStartNum\z@ \let\FancyVerbStartNum\@ne \fi \ifbool{FV@StepNumberFromFirst}% {\@tempcnta=\FV@CodeLineNo \@tempcntb=\FancyVerbStartNum \advance\@tempcntb\FV@StepNumber \divide\@tempcntb\FV@StepNumber \multiply\@tempcntb\FV@StepNumber \advance\@tempcnta\@tempcntb \advance\@tempcnta-\FancyVerbStartNum \@tempcntb=\@tempcnta}% {\ifbool{FV@StepNumberOffsetValues}% {\@tempcnta=\FV@CodeLineNo \@tempcntb=\FV@CodeLineNo}% {\@tempcnta=\c@FancyVerbLine \@tempcntb=\c@FancyVerbLine}}% \divide\@tempcntb\FV@StepNumber \multiply\@tempcntb\FV@StepNumber \ifnum\@tempcnta=\@tempcntb \if@FV@NumberBlankLines \hbox to\z@{\kern\FV@NumberSep\theFancyVerbLine\hss}% \else \ifx\FV@Line\empty \else \hbox to\z@{\kern\FV@NumberSep\theFancyVerbLine\hss}% \fi \fi \else \ifbool{FV@NumberFirstLine}{% \ifnum\FV@CodeLineNo=\FancyVerbStartNum \hbox to\z@{\hss\theFancyVerbLine\kern\FV@NumberSep}% \fi}{}% \fi}% } \def\FV@Numbers@both{% \def\FV@LeftListNumber{% \ifx\FancyVerbStartNum\z@ \let\FancyVerbStartNum\@ne \fi \ifbool{FV@StepNumberFromFirst}% {\@tempcnta=\FV@CodeLineNo \@tempcntb=\FancyVerbStartNum \advance\@tempcntb\FV@StepNumber \divide\@tempcntb\FV@StepNumber \multiply\@tempcntb\FV@StepNumber \advance\@tempcnta\@tempcntb \advance\@tempcnta-\FancyVerbStartNum \@tempcntb=\@tempcnta}% {\ifbool{FV@StepNumberOffsetValues}% {\@tempcnta=\FV@CodeLineNo \@tempcntb=\FV@CodeLineNo}% {\@tempcnta=\c@FancyVerbLine \@tempcntb=\c@FancyVerbLine}}% \divide\@tempcntb\FV@StepNumber \multiply\@tempcntb\FV@StepNumber \ifnum\@tempcnta=\@tempcntb \if@FV@NumberBlankLines \hbox to\z@{\hss\theFancyVerbLine\kern\FV@NumberSep}% \else \ifx\FV@Line\empty \else \hbox to\z@{\hss\theFancyVerbLine\kern\FV@NumberSep}% \fi \fi \else \ifbool{FV@NumberFirstLine}{% \ifnum\FV@CodeLineNo=\FancyVerbStartNum \hbox to\z@{\hss\theFancyVerbLine\kern\FV@NumberSep}% \fi}{}% \fi}% \def\FV@RightListNumber{% \ifx\FancyVerbStartNum\z@ \let\FancyVerbStartNum\@ne \fi \ifbool{FV@StepNumberFromFirst}% {\@tempcnta=\FV@CodeLineNo \@tempcntb=\FancyVerbStartNum \advance\@tempcntb\FV@StepNumber \divide\@tempcntb\FV@StepNumber \multiply\@tempcntb\FV@StepNumber \advance\@tempcnta\@tempcntb \advance\@tempcnta-\FancyVerbStartNum \@tempcntb=\@tempcnta}% {\ifbool{FV@StepNumberOffsetValues}% {\@tempcnta=\FV@CodeLineNo \@tempcntb=\FV@CodeLineNo}% {\@tempcnta=\c@FancyVerbLine \@tempcntb=\c@FancyVerbLine}}% \divide\@tempcntb\FV@StepNumber \multiply\@tempcntb\FV@StepNumber \ifnum\@tempcnta=\@tempcntb \if@FV@NumberBlankLines \hbox to\z@{\kern\FV@NumberSep\theFancyVerbLine\hss}% \else \ifx\FV@Line\empty \else \hbox to\z@{\kern\FV@NumberSep\theFancyVerbLine\hss}% \fi \fi \else \ifbool{FV@NumberFirstLine}{% \ifnum\FV@CodeLineNo=\FancyVerbStartNum \hbox to\z@{\hss\theFancyVerbLine\kern\FV@NumberSep}% \fi}{}% \fi}% } \define@key{FV}{highlightlines}{\def\FV@HighlightLinesList{#1}}% \fvset{highlightlines=} \define@key{FV}{highlightcolor}{\def\FancyVerbHighlightColor{#1}}% \let\FancyVerbHighlightColor\@empty \ifcsname definecolor\endcsname \ifx\definecolor\relax \else \definecolor{FancyVerbHighlightColor}{rgb}{0.878, 1, 1} \fvset{highlightcolor=FancyVerbHighlightColor} \fi\fi \AtBeginDocument{% \ifx\FancyVerbHighlightColor\@empty \ifcsname definecolor\endcsname \ifx\definecolor\relax \else \definecolor{FancyVerbHighlightColor}{rgb}{0.878, 1, 1} \fvset{highlightcolor=FancyVerbHighlightColor} \fi\fi \fi} \def\FancyVerbHighlightLine#1{#1} \def\FV@HighlightLine#1{% \@tempcnta=\c@FancyVerbLine \@tempcntb=\c@FancyVerbLine \ifcsname FV@HighlightLine:\number\@tempcnta\endcsname \advance\@tempcntb\m@ne \ifcsname FV@HighlightLine:\number\@tempcntb\endcsname \advance\@tempcntb\tw@ \ifcsname FV@HighlightLine:\number\@tempcntb\endcsname \let\FV@HighlightLine@Next\FancyVerbHighlightLineMiddle \else \let\FV@HighlightLine@Next\FancyVerbHighlightLineLast \fi \else \advance\@tempcntb\tw@ \ifcsname FV@HighlightLine:\number\@tempcntb\endcsname \let\FV@HighlightLine@Next\FancyVerbHighlightLineFirst \else \let\FV@HighlightLine@Next\FancyVerbHighlightLineSingle \fi \fi \else \let\FV@HighlightLine@Next\FancyVerbHighlightLineNormal \fi \FV@HighlightLine@Next{#1}% } \def\FancyVerbHighlightLineNormal#1{#1} \newlength{\FV@TmpLength} \def\FancyVerbHighlightLineFirst#1{% \setlength{\FV@TmpLength}{\fboxsep}% \setlength{\fboxsep}{0pt}% \colorbox{\FancyVerbHighlightColor}{% \setlength{\fboxsep}{\FV@TmpLength}% \rlap{\strut#1}% \hspace{\linewidth}}} \let\FancyVerbHighlightLineMiddle\FancyVerbHighlightLineFirst \let\FancyVerbHighlightLineLast\FancyVerbHighlightLineFirst \let\FancyVerbHighlightLineSingle\FancyVerbHighlightLineFirst \def\FV@HighlightLinesPrep{% \ifx\FV@HighlightLinesList\@empty \else \let\FancyVerbHighlightLine\FV@HighlightLine \expandafter\FV@HighlightLinesPrep@i \fi} \def\FV@HighlightLinesPrep@i{% \renewcommand{\do}[1]{% \ifstrempty{##1}{}{\FV@HighlightLinesParse##1-\FV@Undefined}}% \expandafter\docsvlist\expandafter{\FV@HighlightLinesList}} \def\FV@HighlightLinesParse#1-#2\FV@Undefined{% \ifstrempty{#2}% {\FV@HighlightLinesParse@Single{#1}}% {\FV@HighlightLinesParse@Range{#1}#2\relax}} \def\FV@HighlightLinesParse@Single#1{% \expandafter\let\csname FV@HighlightLine:\detokenize{#1}\endcsname\relax} \newcounter{FV@HighlightLinesStart} \newcounter{FV@HighlightLinesStop} \def\FV@HighlightLinesParse@Range#1#2-{% \setcounter{FV@HighlightLinesStart}{#1}% \setcounter{FV@HighlightLinesStop}{#2}% \stepcounter{FV@HighlightLinesStop}% \FV@HighlightLinesParse@Range@Loop} \def\FV@HighlightLinesParse@Range@Loop{% \ifnum\value{FV@HighlightLinesStart}<\value{FV@HighlightLinesStop}\relax \expandafter\let\csname FV@HighlightLine:\arabic{FV@HighlightLinesStart}\endcsname\relax \stepcounter{FV@HighlightLinesStart}% \expandafter\FV@HighlightLinesParse@Range@Loop \fi} \g@addto@macro\FV@FormattingPrepHook{\FV@HighlightLinesPrep} \newboolean{FV@BreakLines} \define@booleankey{FV}{breaklines}% {\FV@BreakLinestrue \let\FV@ListProcessLine\FV@ListProcessLine@Break}% {\FV@BreakLinesfalse \let\FV@ListProcessLine\FV@ListProcessLine@NoBreak} \AtEndOfPackage{\fvset{breaklines=false}} \newdimen\FV@BreakIndent \define@key{FV}{breakindent}{\FV@BreakIndent=#1\relax} \fvset{breakindent=0pt} \newboolean{FV@BreakAutoIndent} \define@booleankey{FV}{breakautoindent}% {\FV@BreakAutoIndenttrue}{\FV@BreakAutoIndentfalse} \fvset{breakautoindent=true} \define@key{FV}{breaksymbolleft}{\def\FancyVerbBreakSymbolLeft{#1}} \define@key{FV}{breaksymbol}{\fvset{breaksymbolleft=#1}} \fvset{breaksymbolleft=\tiny\ensuremath{\hookrightarrow}} \define@key{FV}{breaksymbolright}{\def\FancyVerbBreakSymbolRight{#1}} \fvset{breaksymbolright={}} \newdimen\FV@BreakSymbolSepLeft \define@key{FV}{breaksymbolsepleft}{\FV@BreakSymbolSepLeft=#1\relax} \define@key{FV}{breaksymbolsep}{\fvset{breaksymbolsepleft=#1}} \fvset{breaksymbolsepleft=1em} \newdimen\FV@BreakSymbolSepRight \define@key{FV}{breaksymbolsepright}{\FV@BreakSymbolSepRight=#1\relax} \fvset{breaksymbolsepright=1em} \newdimen\FV@BreakSymbolIndentLeft \settowidth{\FV@BreakSymbolIndentLeft}{\ttfamily xxxx} \define@key{FV}{breaksymbolindentleft}{\FV@BreakSymbolIndentLeft=#1\relax} \define@key{FV}{breaksymbolindent}{\fvset{breaksymbolindentleft=#1}} \newdimen\FV@BreakSymbolIndentRight \settowidth{\FV@BreakSymbolIndentRight}{\ttfamily xxxx} \define@key{FV}{breaksymbolindentright}{\FV@BreakSymbolIndentRight=#1\relax} \newcommand{\FancyVerbBreakSymbolLeftLogic}[1]{% \ifnum\value{linenumber}=1\relax\else{#1}\fi} \newcounter{FancyVerbLineBreakLast} \newcommand{\FV@SetLineBreakLast}{% \setcounter{FancyVerbLineBreakLast}{\value{linenumber}}} \newcommand{\FancyVerbBreakSymbolRightLogic}[1]{% \ifnum\value{linenumber}=\value{FancyVerbLineBreakLast}\relax\else{#1}\fi} \let\FancyVerbBreakStart\relax \let\FancyVerbBreakStop\relax \let\FV@Break@Token\relax \newboolean{FV@BreakAnywhere} \define@booleankey{FV}{breakanywhere}% {\FV@BreakAnywheretrue \let\FancyVerbBreakStart\FV@Break \let\FancyVerbBreakStop\FV@EndBreak \let\FV@Break@Token\FV@Break@AnyToken}% {\FV@BreakAnywherefalse \let\FancyVerbBreakStart\relax \let\FancyVerbBreakStop\relax} \fvset{breakanywhere=false} \define@key{FV}{breakbefore}{% \ifstrempty{#1}% {\let\FV@BreakBefore\@empty \let\FancyVerbBreakStart\relax \let\FancyVerbBreakStop\relax}% {\def\FV@BreakBefore{#1}% \let\FancyVerbBreakStart\FV@Break \let\FancyVerbBreakStop\FV@EndBreak \let\FV@Break@Token\FV@Break@BeforeAfterToken}% } \fvset{breakbefore={}} \newboolean{FV@BreakBeforeGroup} \define@booleankey{FV}{breakbeforegroup}% {\FV@BreakBeforeGrouptrue}% {\FV@BreakBeforeGroupfalse}% \fvset{breakbeforegroup=true} \def\FV@BreakBeforePrep{% \ifx\FV@BreakBefore\@empty\relax \else \gdef\FV@BreakBefore@Def{}% \begingroup \def\FV@BreakBefore@Process##1##2\FV@Undefined{% \expandafter\FV@BreakBefore@Process@i\expandafter{##1}% \expandafter\ifx\expandafter\relax\detokenize{##2}\relax \else \FV@BreakBefore@Process##2\FV@Undefined \fi }% \def\FV@BreakBefore@Process@i##1{% \g@addto@macro\FV@BreakBefore@Def{% \@namedef{FV@BreakBefore@Token\detokenize{##1}}{}}% }% \FV@EscChars \expandafter\FV@BreakBefore@Process\FV@BreakBefore\FV@Undefined \endgroup \FV@BreakBefore@Def \FV@BreakBeforePrep@PygmentsHook \fi } \let\FV@BreakBeforePrep@PygmentsHook\relax \define@key{FV}{breakafter}{% \ifstrempty{#1}% {\let\FV@BreakAfter\@empty \let\FancyVerbBreakStart\relax \let\FancyVerbBreakStop\relax}% {\def\FV@BreakAfter{#1}% \let\FancyVerbBreakStart\FV@Break \let\FancyVerbBreakStop\FV@EndBreak \let\FV@Break@Token\FV@Break@BeforeAfterToken}% } \fvset{breakafter={}} \newboolean{FV@BreakAfterGroup} \define@booleankey{FV}{breakaftergroup}% {\FV@BreakAfterGrouptrue}% {\FV@BreakAfterGroupfalse}% \fvset{breakaftergroup=true} \def\FV@BreakAfterPrep{% \ifx\FV@BreakAfter\@empty\relax \else \gdef\FV@BreakAfter@Def{}% \begingroup \def\FV@BreakAfter@Process##1##2\FV@Undefined{% \expandafter\FV@BreakAfter@Process@i\expandafter{##1}% \expandafter\ifx\expandafter\relax\detokenize{##2}\relax \else \FV@BreakAfter@Process##2\FV@Undefined \fi }% \def\FV@BreakAfter@Process@i##1{% \ifcsname FV@BreakBefore@Token\detokenize{##1}\endcsname \ifthenelse{\boolean{FV@BreakBeforeGroup}}% {\ifthenelse{\boolean{FV@BreakAfterGroup}}% {}% {\PackageError{fvextra}% {Conflicting breakbeforegroup and breakaftergroup for "\detokenize{##1}"}% {Conflicting breakbeforegroup and breakaftergroup for "\detokenize{##1}"}}}% {\ifthenelse{\boolean{FV@BreakAfterGroup}}% {\PackageError{fvextra}% {Conflicting breakbeforegroup and breakaftergroup for "\detokenize{##1}"}% {Conflicting breakbeforegroup and breakaftergroup for "\detokenize{##1}"}}% {}}% \fi \g@addto@macro\FV@BreakAfter@Def{% \@namedef{FV@BreakAfter@Token\detokenize{##1}}{}}% }% \FV@EscChars \expandafter\FV@BreakAfter@Process\FV@BreakAfter\FV@Undefined \endgroup \FV@BreakAfter@Def \FV@BreakAfterPrep@PygmentsHook \fi } \let\FV@BreakAfterPrep@PygmentsHook\relax \g@addto@macro\FV@FormattingPrepHook{% \ifcsname pdfmatch\endcsname \ifx\pdfmatch\relax \else \ifcsname inputencodingname\endcsname \ifx\inputencodingname\relax \else \ifdefstring{\inputencodingname}{utf8}% {\let\FV@BreakBeforePrep\FV@BreakBeforePrep@UTF \let\FV@BreakAfterPrep\FV@BreakAfterPrep@UTF}% {}% \fi\fi \fi\fi \FV@BreakBeforePrep\FV@BreakAfterPrep} \define@key{FV}{breakanywheresymbolpre}{% \ifstrempty{#1}% {\def\FancyVerbBreakAnywhereSymbolPre{}}% {\def\FancyVerbBreakAnywhereSymbolPre{\hbox{#1}}}} \fvset{breakanywheresymbolpre={\,\footnotesize\ensuremath{_\rfloor}}} \define@key{FV}{breakanywheresymbolpost}{% \ifstrempty{#1}% {\def\FancyVerbBreakAnywhereSymbolPost{}}% {\def\FancyVerbBreakAnywhereSymbolPost{\hbox{#1}}}} \fvset{breakanywheresymbolpost={}} \define@key{FV}{breakbeforesymbolpre}{% \ifstrempty{#1}% {\def\FancyVerbBreakBeforeSymbolPre{}}% {\def\FancyVerbBreakBeforeSymbolPre{\hbox{#1}}}} \fvset{breakbeforesymbolpre={\,\footnotesize\ensuremath{_\rfloor}}} \define@key{FV}{breakbeforesymbolpost}{% \ifstrempty{#1}% {\def\FancyVerbBreakBeforeSymbolPost{}}% {\def\FancyVerbBreakBeforeSymbolPost{\hbox{#1}}}} \fvset{breakbeforesymbolpost={}} \define@key{FV}{breakaftersymbolpre}{% \ifstrempty{#1}% {\def\FancyVerbBreakAfterSymbolPre{}}% {\def\FancyVerbBreakAfterSymbolPre{\hbox{#1}}}} \fvset{breakaftersymbolpre={\,\footnotesize\ensuremath{_\rfloor}}} \define@key{FV}{breakaftersymbolpost}{% \ifstrempty{#1}% {\def\FancyVerbBreakAfterSymbolPost{}}% {\def\FancyVerbBreakAfterSymbolPost{\hbox{#1}}}} \fvset{breakaftersymbolpost={}} \newcommand{\FancyVerbBreakAnywhereBreak}{% \discretionary{\FancyVerbBreakAnywhereSymbolPre}% {\FancyVerbBreakAnywhereSymbolPost}{}} \newcommand{\FancyVerbBreakBeforeBreak}{% \discretionary{\FancyVerbBreakBeforeSymbolPre}% {\FancyVerbBreakBeforeSymbolPost}{}} \newcommand{\FancyVerbBreakAfterBreak}{% \discretionary{\FancyVerbBreakAfterSymbolPre}% {\FancyVerbBreakAfterSymbolPost}{}} \newsavebox{\FV@LineBox} \newsavebox{\FV@LineIndentBox} \let\FV@LineIndentChars\@empty \def\FV@CleanRemainingChars#1\FV@Undefined{} \def\FV@GetLineIndent{\afterassignment\FV@CheckIndentChar\let\FV@NextChar=} \def\FV@CheckIndentChar{% \ifx\FV@NextChar\FV@Undefined\relax \let\FV@Next=\relax \else \ifx\FV@NextChar\FV@Space@ifx\relax \g@addto@macro{\FV@LineIndentChars}{\FV@Space@ifx}% \let\FV@Next=\FV@GetLineIndent \else \ifx\FV@NextChar\FV@Tab@ifx\relax \g@addto@macro{\FV@LineIndentChars}{\FV@Tab@ifx}% \let\FV@Next=\FV@GetLineIndent \else \let\FV@Next=\FV@CleanRemainingChars \fi \fi \fi \FV@Next } \def\FV@TrueTab@UseWidth{% \@tempdima=\csname FV@TrueTab:Width\arabic{FV@TrueTabCounter}\endcsname sp\relax \stepcounter{FV@TrueTabCounter}% \hbox to\@tempdima{\hss\FV@TabChar}} \def\FV@Break{% \def\FV@TmpLine{}% \let\FV@LastToken=\FV@Undefined \ifcsname pdfmatch\endcsname \ifx\pdfmatch\relax \else \ifcsname inputencodingname\endcsname \ifx\inputencodingname\relax \else \ifdefstring{\inputencodingname}{utf8}% {\ifx\FV@Break@Token\FV@Break@AnyToken \let\FV@Break@Token\FV@Break@AnyToken@UTF \else \ifx\FV@Break@Token\FV@Break@BeforeAfterToken \let\FV@Break@Token\FV@Break@BeforeAfterToken@UTF \fi \fi}% {}% \fi\fi \fi\fi \FV@Break@Scan } \def\FV@EndBreak{\FV@TmpLine} \begingroup \catcode`\$=3% \gdef\FV@Break@Scan{% \@ifnextchar\FV@EndBreak% {}% {\ifx\@let@token$\relax \let\FV@Break@Next\FV@Break@Math \else \ifx\@let@token\bgroup\relax \let\FV@Break@Next\FV@Break@Group \else \let\FV@Break@Next\FV@Break@Token \fi \fi \FV@Break@Next}% } \endgroup \begingroup \catcode`\$=3% \gdef\FV@Break@Math$#1${% \g@addto@macro{\FV@TmpLine}{$#1$}% \let\FV@LastToken=\FV@Undefined \FV@Break@Scan} \endgroup \def\FV@Break@Group#1{% \g@addto@macro{\FV@TmpLine}{{#1}}% \ifstrempty{#1}{}{\let\FV@LastToken=\FV@Undefined}% \FV@Break@Scan} \def\FV@Break@AnyToken#1{% \g@addto@macro{\FV@TmpLine}{\FancyVerbBreakAnywhereBreak#1}% \FV@Break@Scan} \def\FV@Break@BeforeAfterToken#1{% \ifcsname FV@BreakBefore@Token\detokenize{#1}\endcsname \let\FV@Break@Next\FV@Break@BeforeTokenBreak \else \ifcsname FV@BreakAfter@Token\detokenize{#1}\endcsname \let\FV@Break@Next\FV@Break@AfterTokenBreak \else \let\FV@Break@Next\FV@Break@BeforeAfterTokenNoBreak \fi \fi \FV@Break@Next{#1}% } \def\FV@Break@BeforeAfterTokenNoBreak#1{% \g@addto@macro{\FV@TmpLine}{#1}% \let\FV@LastToken=#1% \FV@Break@Scan} \def\FV@Break@BeforeTokenBreak#1{% \ifthenelse{\boolean{FV@BreakBeforeGroup}}% {\ifx#1\FV@LastToken\relax \ifcsname FV@BreakAfter@Token\detokenize{#1}\endcsname \let\FV@Break@Next\FV@Break@BeforeTokenBreak@AfterRescan \def\FV@RescanToken{#1}% \else \g@addto@macro{\FV@TmpLine}{#1}% \let\FV@Break@Next\FV@Break@Scan \let\FV@LastToken=#1% \fi \else \ifcsname FV@BreakAfter@Token\detokenize{#1}\endcsname \g@addto@macro{\FV@TmpLine}{\FancyVerbBreakBeforeBreak}% \let\FV@Break@Next\FV@Break@BeforeTokenBreak@AfterRescan \def\FV@RescanToken{#1}% \else \g@addto@macro{\FV@TmpLine}{\FancyVerbBreakBeforeBreak#1}% \let\FV@Break@Next\FV@Break@Scan \let\FV@LastToken=#1% \fi \fi}% {\ifcsname FV@BreakAfter@Token\detokenize{#1}\endcsname \g@addto@macro{\FV@TmpLine}{\FancyVerbBreakBeforeBreak}% \let\FV@Break@Next\FV@Break@BeforeTokenBreak@AfterRescan \def\FV@RescanToken{#1}% \else \g@addto@macro{\FV@TmpLine}{\FancyVerbBreakBeforeBreak#1}% \let\FV@Break@Next\FV@Break@Scan \let\FV@LastToken=#1% \fi}% \FV@Break@Next} \def\FV@Break@BeforeTokenBreak@AfterRescan{% \expandafter\FV@Break@AfterTokenBreak\FV@RescanToken} \def\FV@Break@AfterTokenBreak#1{% \let\FV@LastToken=#1% \@ifnextchar\FV@Space@ifx% {\g@addto@macro{\FV@TmpLine}{#1}\FV@Break@Scan}% {\ifthenelse{\boolean{FV@BreakAfterGroup}}% {\ifx\@let@token#1\relax \g@addto@macro{\FV@TmpLine}{#1}% \let\FV@Break@Next\FV@Break@Scan \else \ifx\@let@token\bgroup\relax \g@addto@macro{\FV@TmpLine}{#1}% \let\FV@Break@Next\FV@Break@AfterTokenBreak@Group \else \g@addto@macro{\FV@TmpLine}{#1\FancyVerbBreakAfterBreak}% \let\FV@Break@Next\FV@Break@Scan \fi \fi}% {\g@addto@macro{\FV@TmpLine}{#1\FancyVerbBreakAfterBreak}% \let\FV@Break@Next\FV@Break@Scan}% \FV@Break@Next}% } \def\FV@Break@AfterTokenBreak@Group#1{% \g@addto@macro{\FV@TmpLine}{{#1}}% \ifstrempty{#1}% {\let\FV@Break@Next\FV@Break@AfterTokenBreak@Group@i}% {\let\FV@Break@Next\FV@Break@Scan\let\FV@LastToken=\FV@Undefined}% \FV@Break@Next} \def\FV@Break@AfterTokenBreak@Group@i{% \@ifnextchar\FV@LastToken% {\FV@Break@Scan}% {\g@addto@macro{\FV@TmpLine}{\FancyVerbBreakAfterBreak}% \FV@Break@Scan}} \ifcsname pdfmatch\endcsname \ifx\pdfmatch\relax \else \def\FV@UTF@two@octets#1#2{% \ifcsname u8:\detokenize{#1#2}\endcsname \else #1#2% \fi \FV@Break@NextNext{#1#2}} \def\FV@UTF@three@octets#1#2#3{% \ifcsname u8:\detokenize{#1#2#3}\endcsname \else #1#2#3% \fi \FV@Break@NextNext{#1#2#3}} \def\FV@UTF@four@octets#1#2#3#4{% \ifcsname u8:\detokenize{#1#2#3#4}\endcsname \else #1#2#3#4% \fi \FV@Break@NextNext{#1#2#3#4}} \begingroup \catcode`\~=13 \catcode`\"=12 \def\FV@UTFviii@loop{% \uccode`\~\count@ \uppercase\expandafter{\FV@UTFviii@Tmp}% \advance\count@\@ne \ifnum\count@<\@tempcnta \expandafter\FV@UTFviii@loop \fi} \count@"C2 \@tempcnta"E0 \def\FV@UTFviii@Tmp{\expandafter\gdef\csname FV@U8:\string~\endcsname{% \FV@UTF@two@octets}} \FV@UTFviii@loop \count@"E0 \@tempcnta"F0 \def\FV@UTFviii@Tmp{\expandafter\gdef\csname FV@U8:\string~\endcsname{% \FV@UTF@three@octets}} \FV@UTFviii@loop \count@"F0 \@tempcnta"F4 \def\FV@UTFviii@Tmp{\expandafter\gdef\csname FV@U8:\string~\endcsname{% \FV@UTF@four@octets}} \FV@UTFviii@loop \endgroup \def\FV@BreakBeforePrep@UTF{% \ifx\FV@BreakBefore\@empty\relax \else \gdef\FV@BreakBefore@Def{}% \begingroup \def\FV@BreakBefore@Process##1{% \ifcsname FV@U8:\detokenize{##1}\endcsname \expandafter\let\expandafter\FV@Break@Next\csname FV@U8:\detokenize{##1}\endcsname \let\FV@Break@NextNext\FV@BreakBefore@Process@ii \else \ifx##1\FV@Undefined \let\FV@Break@Next\@gobble \else \let\FV@Break@Next\FV@BreakBefore@Process@i \fi \fi \FV@Break@Next##1% }% \def\FV@BreakBefore@Process@i##1{% \expandafter\FV@BreakBefore@Process@ii\expandafter{##1}}% \def\FV@BreakBefore@Process@ii##1{% \g@addto@macro\FV@BreakBefore@Def{% \@namedef{FV@BreakBefore@Token\detokenize{##1}}{}}% \FV@BreakBefore@Process }% \FV@EscChars \expandafter\FV@BreakBefore@Process\FV@BreakBefore\FV@Undefined \endgroup \FV@BreakBefore@Def \FV@BreakBeforePrep@PygmentsHook \fi } \def\FV@BreakAfterPrep@UTF{% \ifx\FV@BreakAfter\@empty\relax \else \gdef\FV@BreakAfter@Def{}% \begingroup \def\FV@BreakAfter@Process##1{% \ifcsname FV@U8:\detokenize{##1}\endcsname \expandafter\let\expandafter\FV@Break@Next\csname FV@U8:\detokenize{##1}\endcsname \let\FV@Break@NextNext\FV@BreakAfter@Process@ii \else \ifx##1\FV@Undefined \let\FV@Break@Next\@gobble \else \let\FV@Break@Next\FV@BreakAfter@Process@i \fi \fi \FV@Break@Next##1% }% \def\FV@BreakAfter@Process@i##1{% \expandafter\FV@BreakAfter@Process@ii\expandafter{##1}}% \def\FV@BreakAfter@Process@ii##1{% \ifcsname FV@BreakBefore@Token\detokenize{##1}\endcsname \ifthenelse{\boolean{FV@BreakBeforeGroup}}% {\ifthenelse{\boolean{FV@BreakAfterGroup}}% {}% {\PackageError{fvextra}% {Conflicting breakbeforegroup and breakaftergroup for "\detokenize{##1}"}% {Conflicting breakbeforegroup and breakaftergroup for "\detokenize{##1}"}}}% {\ifthenelse{\boolean{FV@BreakAfterGroup}}% {\PackageError{fvextra}% {Conflicting breakbeforegroup and breakaftergroup for "\detokenize{##1}"}% {Conflicting breakbeforegroup and breakaftergroup for "\detokenize{##1}"}}% {}}% \fi \g@addto@macro\FV@BreakAfter@Def{% \@namedef{FV@BreakAfter@Token\detokenize{##1}}{}}% \FV@BreakAfter@Process }% \FV@EscChars \expandafter\FV@BreakAfter@Process\FV@BreakAfter\FV@Undefined \endgroup \FV@BreakAfter@Def \FV@BreakAfterPrep@PygmentsHook \fi } \def\FV@Break@AnyToken@UTF#1{% \ifcsname FV@U8:\detokenize{#1}\endcsname \expandafter\let\expandafter\FV@Break@Next\csname FV@U8:\detokenize{#1}\endcsname \let\FV@Break@NextNext\FV@Break@AnyToken@UTF@i \else \let\FV@Break@Next\FV@Break@AnyToken@UTF@i \fi \FV@Break@Next{#1}% } \def\FV@Break@AnyToken@UTF@i#1{% \g@addto@macro{\FV@TmpLine}{\FancyVerbBreakAnywhereBreak#1}% \FV@Break@Scan} \def\FV@Break@BeforeAfterToken@UTF#1{% \ifcsname FV@U8:\detokenize{#1}\endcsname \expandafter\let\expandafter\FV@Break@Next\csname FV@U8:\detokenize{#1}\endcsname \let\FV@Break@NextNext\FV@Break@BeforeAfterToken@UTF@i \else \let\FV@Break@Next\FV@Break@BeforeAfterToken@UTF@i \fi \FV@Break@Next{#1}% } \def\FV@Break@BeforeAfterToken@UTF@i#1{% \ifcsname FV@BreakBefore@Token\detokenize{#1}\endcsname \let\FV@Break@Next\FV@Break@BeforeTokenBreak@UTF \else \ifcsname FV@BreakAfter@Token\detokenize{#1}\endcsname \let\FV@Break@Next\FV@Break@AfterTokenBreak@UTF \else \let\FV@Break@Next\FV@Break@BeforeAfterTokenNoBreak@UTF \fi \fi \FV@Break@Next{#1}% } \def\FV@Break@BeforeAfterTokenNoBreak@UTF#1{% \g@addto@macro{\FV@TmpLine}{#1}% \def\FV@LastToken{#1}% \FV@Break@Scan} \def\FV@Break@BeforeTokenBreak@UTF#1{% \def\FV@CurrentToken{#1}% \ifthenelse{\boolean{FV@BreakBeforeGroup}}% {\ifx\FV@CurrentToken\FV@LastToken\relax \ifcsname FV@BreakAfter@Token\detokenize{#1}\endcsname \let\FV@Break@Next\FV@Break@BeforeTokenBreak@AfterRescan@UTF \def\FV@RescanToken{#1}% \else \g@addto@macro{\FV@TmpLine}{#1}% \let\FV@Break@Next\FV@Break@Scan \def\FV@LastToken{#1}% \fi \else \ifcsname FV@BreakAfter@Token\detokenize{#1}\endcsname \g@addto@macro{\FV@TmpLine}{\FancyVerbBreakBeforeBreak}% \let\FV@Break@Next\FV@Break@BeforeTokenBreak@AfterRescan@UTF \def\FV@RescanToken{#1}% \else \g@addto@macro{\FV@TmpLine}{\FancyVerbBreakBeforeBreak#1}% \let\FV@Break@Next\FV@Break@Scan \def\FV@LastToken{#1}% \fi \fi}% {\ifcsname FV@BreakAfter@Token\detokenize{#1}\endcsname \g@addto@macro{\FV@TmpLine}{\FancyVerbBreakBeforeBreak}% \let\FV@Break@Next\FV@Break@BeforeTokenBreak@AfterRescan@UTF \def\FV@RescanToken{#1}% \else \g@addto@macro{\FV@TmpLine}{\FancyVerbBreakBeforeBreak#1}% \let\FV@Break@Next\FV@Break@Scan \def\FV@LastToken{#1}% \fi}% \FV@Break@Next} \def\FV@Break@BeforeTokenBreak@AfterRescan@UTF{% \expandafter\FV@Break@AfterTokenBreak@UTF\expandafter{\FV@RescanToken}} \def\FV@Break@AfterTokenBreak@UTF#1{% \def\FV@LastToken{#1}% \@ifnextchar\FV@Space@ifx% {\g@addto@macro{\FV@TmpLine}{#1}\FV@Break@Scan}% {\ifthenelse{\boolean{FV@BreakAfterGroup}}% {\g@addto@macro{\FV@TmpLine}{#1}% \ifx\@let@token\bgroup\relax \let\FV@Break@Next\FV@Break@AfterTokenBreak@Group@UTF \else \let\FV@Break@Next\FV@Break@AfterTokenBreak@UTF@i \fi}% {\g@addto@macro{\FV@TmpLine}{#1\FancyVerbBreakAfterBreak}% \let\FV@Break@Next\FV@Break@Scan}% \FV@Break@Next}% } \def\FV@Break@AfterTokenBreak@UTF@i#1{% \ifcsname FV@U8:\detokenize{#1}\endcsname \expandafter\let\expandafter\FV@Break@Next\csname FV@U8:\detokenize{#1}\endcsname \let\FV@Break@NextNext\FV@Break@AfterTokenBreak@UTF@i \else \def\FV@NextToken{#1}% \ifx\FV@LastToken\FV@NextToken \else \g@addto@macro{\FV@TmpLine}{\FancyVerbBreakAfterBreak}% \fi \let\FV@Break@Next\FV@Break@Scan \fi \FV@Break@Next#1} \def\FV@Break@AfterTokenBreak@Group@UTF#1{% \g@addto@macro{\FV@TmpLine}{{#1}}% \ifstrempty{#1}% {\let\FV@Break@Next\FV@Break@AfterTokenBreak@Group@UTF@i}% {\let\FV@Break@Next\FV@Break@Scan\let\FV@LastToken=\FV@Undefined}% \FV@Break@Next} \def\FV@Break@AfterTokenBreak@Group@UTF@i{% \@ifnextchar\bgroup% {\FV@Break@Scan}% {\FV@Break@AfterTokenBreak@Group@UTF@ii}} \def\FV@Break@AfterTokenBreak@Group@UTF@ii#1{% \ifcsname FV@U8:\detokenize{#1}\endcsname \expandafter\let\expandafter\FV@Break@Next\csname FV@U8:\detokenize{#1}\endcsname \let\FV@Break@NextNext\FV@Break@AfterTokenBreak@Group@UTF@ii \else \def\FV@NextToken{#1}% \ifx\FV@LastToken\FV@NextToken \else \g@addto@macro{\FV@TmpLine}{\FancyVerbBreakAfterBreak}% \fi \let\FV@Break@Next\FV@Break@Scan \fi \FV@Break@Next#1} \fi\fi \def\FV@makeLineNumber{% \hss \FancyVerbBreakSymbolLeftLogic{\FancyVerbBreakSymbolLeft}% \hbox to \FV@BreakSymbolSepLeft{\hfill}% \rlap{\hskip\linewidth \hbox to \FV@BreakSymbolSepRight{\hfill}% \FancyVerbBreakSymbolRightLogic{\FancyVerbBreakSymbolRight}% \FV@SetLineBreakLast }% } \def\FV@SaveLineBox#1{% \savebox{\FV@LineBox}{% \advance\linewidth by -\FV@BreakIndent \hbox to \FV@BreakIndent{\hfill}% \ifthenelse{\boolean{FV@BreakAutoIndent}}% {\let\FV@LineIndentChars\@empty \FV@GetLineIndent#1\FV@Undefined \savebox{\FV@LineIndentBox}{\FV@LineIndentChars}% \hbox to \wd\FV@LineIndentBox{\hfill}% \advance\linewidth by -\wd\FV@LineIndentBox \setcounter{FV@TrueTabCounter}{0}}% {}% \ifdefempty{\FancyVerbBreakSymbolLeft}{}% {\hbox to \FV@BreakSymbolIndentLeft{\hfill}% \advance\linewidth by -\FV@BreakSymbolIndentLeft}% \ifdefempty{\FancyVerbBreakSymbolRight}{}% {\advance\linewidth by -\FV@BreakSymbolIndentRight}% \parbox[t]{\linewidth}{% \raggedright \leftlinenumbers* \begin{internallinenumbers*}% \let\makeLineNumber\FV@makeLineNumber \noindent\hspace*{-\FV@BreakIndent}% \ifdefempty{\FancyVerbBreakSymbolLeft}{}{% \hspace*{-\FV@BreakSymbolIndentLeft}}% \ifthenelse{\boolean{FV@BreakAutoIndent}}% {\hspace*{-\wd\FV@LineIndentBox}}% {}% \FV@BreakByTokenAnywhereHook \strut\FancyVerbFormatText{% \FancyVerbBreakStart #1\FancyVerbBreakStop}\nobreak\strut \end{internallinenumbers*} }% \ifdefempty{\FancyVerbBreakSymbolRight}{}% {\hbox to \FV@BreakSymbolIndentRight{\hfill}}% }% } \let\FV@BreakByTokenAnywhereHook\relax \def\FV@ListProcessLine@Break#1{% \hbox to \hsize{% \kern\leftmargin \hbox to \linewidth{% \ifx\FV@RightListFrame\relax\else \advance\linewidth by -\FV@FrameSep \advance\linewidth by -\FV@FrameRule \fi \ifx\FV@LeftListFrame\relax\else \advance\linewidth by -\FV@FrameSep \advance\linewidth by -\FV@FrameRule \fi \ifx\FV@Tab\FV@TrueTab \let\FV@TrueTabSaveWidth\FV@TrueTabSaveWidth@Save \setcounter{FV@TrueTabCounter}{0}% \fi \sbox{\FV@LineBox}{% \FancyVerbFormatLine{% %\FancyVerbHighlightLine %<-- Default definition using \rlap breaks breaking {\FV@ObeyTabs{\FancyVerbFormatText{#1}}}}}% \ifx\FV@Tab\FV@TrueTab \let\FV@TrueTabSaveWidth\relax \fi \ifdim\wd\FV@LineBox>\linewidth \setcounter{FancyVerbLineBreakLast}{0}% \ifx\FV@Tab\FV@TrueTab \let\FV@Tab\FV@TrueTab@UseWidth \setcounter{FV@TrueTabCounter}{0}% \fi \FV@SaveLineBox{#1}% \ifdefempty{\FancyVerbBreakSymbolRight}{}{% \let\FV@SetLineBreakLast\relax \setcounter{FV@TrueTabCounter}{0}% \FV@SaveLineBox{#1}}% \FV@LeftListNumber \FV@LeftListFrame \FancyVerbFormatLine{% \FancyVerbHighlightLine{\usebox{\FV@LineBox}}}% \FV@RightListFrame \FV@RightListNumber \ifx\FV@Tab\FV@TrueTab@UseWidth \let\FV@Tab\FV@TrueTab \fi \else \FV@LeftListNumber \FV@LeftListFrame \FancyVerbFormatLine{% \FancyVerbHighlightLine{% \parbox[t]{\linewidth}{% \noindent\strut\FV@ObeyTabs{\FancyVerbFormatText{#1}}\strut}}}% \FV@RightListFrame \FV@RightListNumber \fi}% \hss}\baselineskip\z@\lineskip\z@} \def\FV@BreakBeforePrep@Pygments#1{% \ifcsname FV@BreakBefore@Token\@backslashchar\endcsname \@namedef{FV@BreakBefore@Token#1Zbs }{}% \fi \ifcsname FV@BreakBefore@Token\FV@underscorechar\endcsname \@namedef{FV@BreakBefore@Token#1Zus }{}% \fi \ifcsname FV@BreakBefore@Token\@charlb\endcsname \@namedef{FV@BreakBefore@Token#1Zob }{}% \fi \ifcsname FV@BreakBefore@Token\@charrb\endcsname \@namedef{FV@BreakBefore@Token#1Zcb }{}% \fi \ifcsname FV@BreakBefore@Token\detokenize{^}\endcsname \@namedef{FV@BreakBefore@Token#1Zca }{}% \fi \ifcsname FV@BreakBefore@Token\FV@ampchar\endcsname \@namedef{FV@BreakBefore@Token#1Zam }{}% \fi \ifcsname FV@BreakBefore@Token\detokenize{<}\endcsname \@namedef{FV@BreakBefore@Token#1Zlt }{}% \fi \ifcsname FV@BreakBefore@Token\detokenize{>}\endcsname \@namedef{FV@BreakBefore@Token#1Zgt }{}% \fi \ifcsname FV@BreakBefore@Token\FV@hashchar\endcsname \@namedef{FV@BreakBefore@Token#1Zsh }{}% \fi \ifcsname FV@BreakBefore@Token\@percentchar\endcsname \@namedef{FV@BreakBefore@Token#1Zpc }{}% \fi \ifcsname FV@BreakBefore@Token\FV@dollarchar\endcsname \@namedef{FV@BreakBefore@Token#1Zdl }{}% \fi \ifcsname FV@BreakBefore@Token\detokenize{-}\endcsname \@namedef{FV@BreakBefore@Token#1Zhy }{}% \fi \ifcsname FV@BreakBefore@Token\detokenize{'}\endcsname \@namedef{FV@BreakBefore@Token#1Zsq }{}% \fi \ifcsname FV@BreakBefore@Token\detokenize{"}\endcsname \@namedef{FV@BreakBefore@Token#1Zdq }{}% \fi \ifcsname FV@BreakBefore@Token\FV@tildechar\endcsname \@namedef{FV@BreakBefore@Token#1Zti }{}% \fi \ifcsname FV@BreakBefore@Token\detokenize{@}\endcsname \@namedef{FV@BreakBefore@Token#1Zat }{}% \fi \ifcsname FV@BreakBefore@Token\detokenize{[}\endcsname \@namedef{FV@BreakBefore@Token#1Zlb }{}% \fi \ifcsname FV@BreakBefore@Token\detokenize{]}\endcsname \@namedef{FV@BreakBefore@Token#1Zrb }{}% \fi } \def\FV@BreakAfterPrep@Pygments#1{% \ifcsname FV@BreakAfter@Token\@backslashchar\endcsname \@namedef{FV@BreakAfter@Token#1Zbs }{}% \fi \ifcsname FV@BreakAfter@Token\FV@underscorechar\endcsname \@namedef{FV@BreakAfter@Token#1Zus }{}% \fi \ifcsname FV@BreakAfter@Token\@charlb\endcsname \@namedef{FV@BreakAfter@Token#1Zob }{}% \fi \ifcsname FV@BreakAfter@Token\@charrb\endcsname \@namedef{FV@BreakAfter@Token#1Zcb }{}% \fi \ifcsname FV@BreakAfter@Token\detokenize{^}\endcsname \@namedef{FV@BreakAfter@Token#1Zca }{}% \fi \ifcsname FV@BreakAfter@Token\FV@ampchar\endcsname \@namedef{FV@BreakAfter@Token#1Zam }{}% \fi \ifcsname FV@BreakAfter@Token\detokenize{<}\endcsname \@namedef{FV@BreakAfter@Token#1Zlt }{}% \fi \ifcsname FV@BreakAfter@Token\detokenize{>}\endcsname \@namedef{FV@BreakAfter@Token#1Zgt }{}% \fi \ifcsname FV@BreakAfter@Token\FV@hashchar\endcsname \@namedef{FV@BreakAfter@Token#1Zsh }{}% \fi \ifcsname FV@BreakAfter@Token\@percentchar\endcsname \@namedef{FV@BreakAfter@Token#1Zpc }{}% \fi \ifcsname FV@BreakAfter@Token\FV@dollarchar\endcsname \@namedef{FV@BreakAfter@Token#1Zdl }{}% \fi \ifcsname FV@BreakAfter@Token\detokenize{-}\endcsname \@namedef{FV@BreakAfter@Token#1Zhy }{}% \fi \ifcsname FV@BreakAfter@Token\detokenize{'}\endcsname \@namedef{FV@BreakAfter@Token#1Zsq }{}% \fi \ifcsname FV@BreakAfter@Token\detokenize{"}\endcsname \@namedef{FV@BreakAfter@Token#1Zdq }{}% \fi \ifcsname FV@BreakAfter@Token\FV@tildechar\endcsname \@namedef{FV@BreakAfter@Token#1Zti }{}% \fi \ifcsname FV@BreakAfter@Token\detokenize{@}\endcsname \@namedef{FV@BreakAfter@Token#1Zat }{}% \fi \ifcsname FV@BreakAfter@Token\detokenize{[}\endcsname \@namedef{FV@BreakAfter@Token#1Zlb }{}% \fi \ifcsname FV@BreakAfter@Token\detokenize{]}\endcsname \@namedef{FV@BreakAfter@Token#1Zrb }{}% \fi } \newbool{FV@breakbytoken} \define@booleankey{FV}{breakbytoken}% {\booltrue{FV@breakbytoken}}% {\boolfalse{FV@breakbytoken}\boolfalse{FV@breakbytokenanywhere}} \newbool{FV@breakbytokenanywhere} \define@booleankey{FV}{breakbytokenanywhere}% {\booltrue{FV@breakbytokenanywhere}\booltrue{FV@breakbytoken}}% {\boolfalse{FV@breakbytokenanywhere}\boolfalse{FV@breakbytoken}} \def\FancyVerbBreakByTokenAnywhereBreak{\allowbreak{}} \def\VerbatimPygments#1#2{% \def\FV@PygmentsHook{\FV@VerbatimPygments{#1}{#2}}} \def\FV@VerbatimPygments#1#2{% \edef\FV@PYG@Literal{\expandafter\FV@DetokMacro@StripSpace\detokenize{#1}}% \def\FV@BreakBeforePrep@PygmentsHook{% \expandafter\FV@BreakBeforePrep@Pygments\expandafter{\FV@PYG@Literal}} \def\FV@BreakAfterPrep@PygmentsHook{% \expandafter\FV@BreakAfterPrep@Pygments\expandafter{\FV@PYG@Literal}} \ifx#2\relax \let\FV@PYG#1 \else \let\FV@PYG#2 \fi \ifbool{FV@breakbytoken}% {\ifbool{FV@breakbytokenanywhere}% {\def\FV@BreakByTokenAnywhereHook{% \def\FV@BreakByTokenAnywhereBreak{% \let\FV@BreakByTokenAnywhereBreak\FancyVerbBreakByTokenAnywhereBreak}}% \def#1##1##2{% \FV@BreakByTokenAnywhereBreak \leavevmode\hbox{\FV@PYG{##1}{##2}}}}% {\def#1##1##2{% \leavevmode\hbox{\FV@PYG{##1}{##2}}}}}% {\def#1##1##2{% \FV@PYG{##1}{\FancyVerbBreakStart##2\FancyVerbBreakStop}}}% } \let\FV@BreakByTokenAnywhereBreak\relax \def\FV@DetokMacro@StripSpace#1 {#1} %% \Finale \endinput %% %% End of file `fvextra.sty'.