From 6a8abbc4994582595d64361f7e1542800ded4a7b Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Thu, 12 Jan 2006 23:58:08 +0000 Subject: listings git-svn-id: svn://tug.org/texlive/trunk@1045 c570f23f-e606-0410-a88d-b1316a301751 --- Master/texmf-dist/tex/latex/listings/listings.sty | 2002 +++++++++++++++++++++ 1 file changed, 2002 insertions(+) create mode 100644 Master/texmf-dist/tex/latex/listings/listings.sty (limited to 'Master/texmf-dist/tex/latex/listings/listings.sty') diff --git a/Master/texmf-dist/tex/latex/listings/listings.sty b/Master/texmf-dist/tex/latex/listings/listings.sty new file mode 100644 index 00000000000..7c3eceb9dcb --- /dev/null +++ b/Master/texmf-dist/tex/latex/listings/listings.sty @@ -0,0 +1,2002 @@ +%% +%% This is file `listings.sty', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% listings-1.3.dtx (with options: `kernel') +%% +%% Please read the software license in listings-1.3.dtx or listings-1.3.pdf. +%% +%% (w)(c) 1996--2004 Carsten Heinz and/or any other author listed +%% elsewhere in this file. +%% +%% Send comments and ideas on the package, error reports and additional +%% programming languages to . +%% +\def\filedate{2004/09/07} +\def\fileversion{1.3} +\NeedsTeXFormat{LaTeX2e} +\AtEndOfPackage{\ProvidesPackage{listings} + [\filedate\space\fileversion\space(Carsten Heinz)]} +\def\lst@CheckVersion#1{\edef\reserved@a{#1}% + \ifx\lst@version\reserved@a \expandafter\@gobble + \else \expandafter\@firstofone \fi} +\let\lst@version\fileversion +\def\lst@InputCatcodes{% + \makeatletter \catcode`\"12% + \catcode`\^^@\active + \catcode`\^^I9% + \catcode`\^^L9% + \catcode`\^^M9% + \catcode`\%14% + \catcode`\~\active} +\def\lst@RestoreCatcodes#1{% + \ifx\relax#1\else + \noexpand\catcode`\noexpand#1\the\catcode`#1\relax + \expandafter\lst@RestoreCatcodes + \fi} +\edef\lst@RestoreCatcodes{% + \noexpand\lccode`\noexpand\/`\noexpand\/% + \lst@RestoreCatcodes\"\^^I\^^M\~\^^@\relax} +\lst@InputCatcodes +\AtEndOfPackage{\lst@RestoreCatcodes} +\def\@lst{lst} +\def\lst@IfSubstring#1#2{% + \def\lst@temp##1#1##2##3\relax{% + \ifx \@empty##2\expandafter\@secondoftwo + \else \expandafter\@firstoftwo \fi}% + \expandafter\lst@temp#2#1\@empty\relax} +\def\lst@IfOneOf#1\relax#2{% + \def\lst@temp##1,#1,##2##3\relax{% + \ifx \@empty##2\expandafter\@secondoftwo + \else \expandafter\@firstoftwo \fi}% + \expandafter\lst@temp\expandafter,#2,#1,\@empty\relax} +\def\lst@DeleteKeysIn#1#2{% + \expandafter\lst@DeleteKeysIn@\expandafter#1#2,\relax,} +\def\lst@DeleteKeysIn@#1#2,{% + \ifx\relax#2\@empty + \expandafter\@firstoftwo\expandafter\lst@RemoveCommas + \else + \ifx\@empty#2\@empty\else + \def\lst@temp##1,#2,##2{% + ##1% + \ifx\@empty##2\@empty\else + \expandafter\lst@temp\expandafter,% + \fi ##2}% + \edef#1{\expandafter\lst@temp\expandafter,#1,#2,\@empty}% + \fi + \fi + \lst@DeleteKeysIn@#1} +\def\lst@RemoveCommas#1{\edef#1{\expandafter\lst@RC@#1\@empty}} +\def\lst@RC@#1{\ifx,#1\expandafter\lst@RC@ \else #1\fi} +\def\lst@ReplaceIn#1#2{% + \expandafter\lst@ReplaceIn@\expandafter#1#2\@empty\@empty} +\def\lst@ReplaceInArg#1#2{\lst@ReplaceIn@#1#2\@empty\@empty} +\def\lst@ReplaceIn@#1#2#3{% + \ifx\@empty#3\relax\else + \def\lst@temp##1#2##2{% + \ifx\@empty##2% + \lst@lAddTo#1{##1}% + \else + \lst@lAddTo#1{##1#3}\expandafter\lst@temp + \fi ##2}% + \let\@tempa#1\let#1\@empty + \expandafter\lst@temp\@tempa#2\@empty + \expandafter\lst@ReplaceIn@\expandafter#1% + \fi} +\providecommand*\@gobblethree[3]{} +\def\lst@GobbleNil#1\@nil{} +\def\lst@Swap#1#2{#2#1} +\def\lst@true{\let\lst@if\iftrue} +\def\lst@false{\let\lst@if\iffalse} +\lst@false +\def\lst@IfNextCharsArg#1{% + \def\lst@tofind{#1}\lst@IfNextChars\lst@tofind} +\def\lst@IfNextChars#1#2#3{% + \let\lst@tofind#1\def\@tempa{#2}\def\@tempb{#3}% + \let\lst@eaten\@empty \lst@IfNextChars@} +\def\lst@IfNextChars@{\expandafter\lst@IfNextChars@@\lst@tofind\relax} +\def\lst@IfNextChars@@#1#2\relax#3{% + \def\lst@tofind{#2}\lst@lAddTo\lst@eaten{#3}% + \ifx#1#3% + \ifx\lst@tofind\@empty + \let\lst@next\@tempa + \else + \let\lst@next\lst@IfNextChars@ + \fi + \expandafter\lst@next + \else + \expandafter\@tempb + \fi} +\def\lst@IfNextCharActive#1#2#3{% + \begingroup \lccode`\~=`#3\lowercase{\endgroup + \ifx~}#3% + \def\lst@next{#1}% + \else + \def\lst@next{#2}% + \fi \lst@next #3} +\def\lst@for#1\do#2{% + \def\lst@forbody##1{#2}% + \@for\lst@forvar:=#1\do + {\expandafter\lst@forbody\expandafter{\lst@forvar}}} +\def\lst@MakeActive#1{% + \let\lst@temp\@empty \lst@MakeActive@#1% + \relax\relax\relax\relax\relax\relax\relax\relax\relax} +\begingroup +\catcode`\^^@=\active \catcode`\^^A=\active \catcode`\^^B=\active +\catcode`\^^C=\active \catcode`\^^D=\active \catcode`\^^E=\active +\catcode`\^^F=\active \catcode`\^^G=\active \catcode`\^^H=\active +\gdef\lst@MakeActive@#1#2#3#4#5#6#7#8#9{\let\lst@next\relax + \ifx#1\relax + \else \lccode`\^^@=`#1% + \ifx#2\relax + \lowercase{\lst@lAddTo\lst@temp{^^@}}% + \else \lccode`\^^A=`#2% + \ifx#3\relax + \lowercase{\lst@lAddTo\lst@temp{^^@^^A}}% + \else \lccode`\^^B=`#3% + \ifx#4\relax + \lowercase{\lst@lAddTo\lst@temp{^^@^^A^^B}}% + \else \lccode`\^^C=`#4% + \ifx#5\relax + \lowercase{\lst@lAddTo\lst@temp{^^@^^A^^B^^C}}% + \else \lccode`\^^D=`#5% + \ifx#6\relax + \lowercase{\lst@lAddTo\lst@temp{^^@^^A^^B^^C^^D}}% + \else \lccode`\^^E=`#6% + \ifx#7\relax + \lowercase{\lst@lAddTo\lst@temp{^^@^^A^^B^^C^^D^^E}}% + \else \lccode`\^^F=`#7% + \ifx#8\relax + \lowercase{\lst@lAddTo\lst@temp{^^@^^A^^B^^C^^D^^E^^F}}% + \else \lccode`\^^G=`#8% + \ifx#9\relax + \lowercase{\lst@lAddTo\lst@temp{^^@^^A^^B^^C^^D^^E^^F^^G}}% + \else \lccode`\^^H=`#9% + \lowercase{\lst@lAddTo\lst@temp{^^@^^A^^B^^C^^D^^E^^F^^G^^H}}% + \let\lst@next\lst@MakeActive@ + \fi \fi \fi \fi \fi \fi \fi \fi \fi + \lst@next} +\endgroup +\def\lst@DefActive#1#2{\lst@MakeActive{#2}\let#1\lst@temp} +\def\lst@DefOther#1#2{% + \begingroup \def#1{#2}\escapechar\m@ne \expandafter\endgroup + \expandafter\lst@DefOther@\meaning#1\relax#1} +\def\lst@DefOther@#1>#2\relax#3{\edef#3{\zap@space#2 \@empty}} +\def\lst@InsideConvert#1{% + \lst@ifmathescape + \lst@InsideConvert@e#1$\@nil + \lst@if + \lst@InsideConvert@ey#1\@nil + \else + \lst@InsideConvert@#1 \@empty + \expandafter\@gobbletwo + \fi + \expandafter\lst@next + \else + \lst@InsideConvert@#1 \@empty + \fi} +\begingroup \lccode`\~=`\ \relax \lowercase{% +\gdef\lst@InsideConvert@#1 #2{% + \lst@MakeActive{#1}% + \ifx\@empty#2% + \lst@lExtend\lst@arg{\lst@temp}% + \else + \lst@lExtend\lst@arg{\lst@temp~}% + \expandafter\lst@InsideConvert@ + \fi #2} +}\endgroup +\def\lst@InsideConvert@e#1$#2\@nil{% + \ifx\@empty#2\@empty \lst@false \else \lst@true \fi} +\def\lst@InsideConvert@ey#1$#2$#3\@nil{% + \lst@InsideConvert@#1 \@empty + \lst@lAddTo\lst@arg{% + \lst@ifdropinput\else + \lst@TrackNewLines\lst@OutputLostSpace \lst@XPrintToken + \setbox\@tempboxa=\hbox\bgroup$\lst@escapebegin + #2% + \lst@escapeend$\egroup \lst@CalcLostSpaceAndOutput + \lst@whitespacefalse + \fi}% + \def\lst@next{\lst@InsideConvert{#3}}% +} +\def\lst@XConvert{\@ifnextchar\bgroup \lst@XConvertArg\lst@XConvert@} +\def\lst@XConvertArg#1{% + {\lst@false \let\lst@arg\@empty + \lst@XConvert#1\@nil + \global\let\@gtempa\lst@arg}% + \lst@lExtend\lst@arg{\expandafter{\@gtempa}}% + \lst@XConvertNext} +\def\lst@XConvert@#1{% + \ifx\@nil#1\else + \begingroup\lccode`\~=`#1\lowercase{\endgroup + \lst@lAddTo\lst@arg~}% + \expandafter\lst@XConvertNext + \fi} +\def\lst@XConvertNext{% + \lst@if \expandafter\lst@XConvertX + \else \expandafter\lst@XConvert \fi} +\def\lst@XConvertX#1{% + \ifx\@nil#1\else + \lst@XConvertX@#1\relax + \expandafter\lst@XConvert + \fi} +\def\lst@XConvertX@#1#2\relax{% + \begingroup\lccode`\~=`#1\lowercase{\endgroup + \lst@XCConvertX@@~}{#2}} +\def\lst@XCConvertX@@#1#2{\lst@lAddTo\lst@arg{{#1#2}}} +\def\lst@Require#1#2#3#4#5{% + \begingroup + \aftergroup\lst@true + \ifx\@empty#3\@empty\else + \def\lst@prefix{#2}\let\lst@require\@empty + \edef\lst@temp{\expandafter\zap@space#3 \@empty}% + \lst@for\lst@temp\do{% + \ifx\@empty##1\@empty\else \lstKV@OptArg[]{##1}{% + #4[####1]{####2}% + \@ifundefined{\@lst\lst@prefix @\lst@malias $\lst@oalias}% + {\edef\lst@require{\lst@require,\lst@malias $\lst@oalias}}% + {}}% + \fi}% + \global\let\lst@loadaspects\@empty + \lst@InputCatcodes + \ifx\lst@require\@empty\else + \lst@for{#5}\do{% + \ifx\lst@require\@empty\else + \InputIfFileExists{##1}{}{}% + \fi}% + \fi + \ifx\lst@require\@empty\else + \PackageError{Listings}{Couldn't load requested #1}% + {The following #1s weren't loadable:^^J\@spaces + \lst@require^^JThis may cause errors in the sequel.}% + \aftergroup\lst@false + \fi + \ifx\lst@loadaspects\@empty\else + \lst@RequireAspects\lst@loadaspects + \fi + \fi + \endgroup} +\def\lst@IfRequired[#1]#2{% + \lst@NormedDef\lst@temp{[#1]#2}% + \expandafter\lst@IfRequired@\lst@temp\relax} +\def\lst@IfRequired@[#1]#2\relax#3{% + \lst@IfOneOf #2$#1\relax\lst@require + {\lst@DeleteKeysIn@\lst@require#2$#1,\relax,% + \global\expandafter\let + \csname\@lst\lst@prefix @#2$#1\endcsname\@empty + #3}} +\let\lst@require\@empty +\def\lst@NoAlias[#1]#2{% + \lst@NormedDef\lst@oalias{#1}\lst@NormedDef\lst@malias{#2}} +\gdef\lst@LAS#1#2#3#4#5#6#7{% + \lst@Require{#1}{#2}{#3}#4#5% + #4#3% + \@ifundefined{lst#2@\lst@malias$\lst@oalias}% + {\PackageError{Listings}% + {#1 \ifx\@empty\lst@oalias\else \lst@oalias\space of \fi + \lst@malias\space undefined}% + {The #1 is not loadable. \@ehc}}% + {#6\csname\@lst#2@\lst@malias $\lst@oalias\endcsname #7}} +\def\lst@RequireAspects#1{% + \lst@Require{aspect}{asp}{#1}\lst@NoAlias\lstaspectfiles} +\let\lstloadaspects\lst@RequireAspects +\@ifundefined{lstaspectfiles} + {\newcommand\lstaspectfiles{lstmisc0.sty,lstmisc.sty}}{} +\gdef\lst@DefDriver#1#2#3#4{% + \@ifnextchar[{\lst@DefDriver@{#1}{#2}#3#4}% + {\lst@DefDriver@{#1}{#2}#3#4[]}} +\gdef\lst@DefDriver@#1#2#3#4[#5]#6{% + \def\lst@name{#1}\let\lst@if#4% + \lst@NormedDef\lst@driver{\@lst#2@#6$#5}% + \lst@IfRequired[#5]{#6}{\begingroup \lst@true}% + {\begingroup}% + \lst@setcatcodes + \@ifnextchar[{\lst@XDefDriver{#1}#3}{\lst@DefDriver@@#3}} +\gdef\lst@DefDriver@@#1#2{% + \lst@if + \global\@namedef{\lst@driver}{#1{#2}}% + \fi + \endgroup + \@ifnextchar[\lst@XXDefDriver\@empty} +\gdef\lst@XXDefDriver[#1]{% + \ifx\@empty#1\@empty\else + \lst@if + \lstloadaspects{#1}% + \else + \@ifundefined{\lst@driver}{}% + {\xdef\lst@loadaspects{\lst@loadaspects,#1}}% + \fi + \fi} +\gdef\lst@XDefDriver#1#2[#3]#4#5{\lst@DefDriver@@#2{also#1=[#3]#4,#5}} +\let\lst@UserCommand\gdef +\newcommand*\lst@BeginAspect[2][]{% + \def\lst@curraspect{#2}% + \ifx \lst@curraspect\@empty + \expandafter\lst@GobbleAspect + \else + \let\lst@next\@empty + \lst@IfRequired[]{#2}% + {\lst@RequireAspects{#1}% + \lst@if\else \let\lst@next\lst@GobbleAspect \fi}% + {\let\lst@next\lst@GobbleAspect}% + \expandafter\lst@next + \fi} +\def\lst@EndAspect{% + \csname\@lst patch@\lst@curraspect\endcsname + \let\lst@curraspect\@empty} +\long\def\lst@GobbleAspect#1\lst@EndAspect{\let\lst@curraspect\@empty} +\def\lst@Key#1#2{% + \@ifnextchar[{\lstKV@def{#1}{#2}}% + {\def\lst@temp{\lst@Key@{#1}{#2}} + \afterassignment\lst@temp + \global\@namedef{KV@\@lst @#1}####1}} +\def\lstKV@def#1#2[#3]{% + \global\@namedef{KV@\@lst @#1@default\expandafter}\expandafter + {\csname KV@\@lst @#1\endcsname{#3}}% + \def\lst@temp{\lst@Key@{#1}{#2}}\afterassignment\lst@temp + \global\@namedef{KV@\@lst @#1}##1} +\def\lst@Key@#1#2{% + \ifx\relax#2\@empty\else + \begingroup \globaldefs\@ne + \csname KV@\@lst @#1\endcsname{#2}% + \endgroup + \fi} +\def\lst@UseHook#1{\csname\@lst hk@#1\endcsname} +\def\lst@AddToHook{\lst@ATH@\iffalse\lst@AddTo} +\def\lst@AddToHookExe{\lst@ATH@\iftrue\lst@AddTo} +\def\lst@AddToHookAtTop{\lst@ATH@\iffalse\lst@AddToAtTop} +\long\def\lst@ATH@#1#2#3#4{% + \@ifundefined{\@lst hk@#3}{% + \expandafter\gdef\csname\@lst hk@#3\endcsname{}}{}% + \expandafter#2\csname\@lst hk@#3\endcsname{#4}% + \def\lst@temp{#4}% + #1% \iftrue|false + \begingroup \globaldefs\@ne \lst@temp \endgroup + \fi} +\long\def\lst@AddTo#1#2{% + \expandafter\gdef\expandafter#1\expandafter{#1#2}} +\def\lst@AddToAtTop#1#2{\def\lst@temp{#2}% + \expandafter\expandafter\expandafter\gdef + \expandafter\expandafter\expandafter#1% + \expandafter\expandafter\expandafter{\expandafter\lst@temp#1}} +\def\lst@lAddTo#1#2{\expandafter\def\expandafter#1\expandafter{#1#2}} +\def\lst@Extend#1#2{% + \expandafter\lst@AddTo\expandafter#1\expandafter{#2}} +\def\lst@lExtend#1#2{% + \expandafter\lst@lAddTo\expandafter#1\expandafter{#2}} +\RequirePackage{keyval}[1997/11/10] +\def\lstKV@TwoArg#1#2{\gdef\@gtempa##1##2{#2}\@gtempa#1{}{}} +\def\lstKV@ThreeArg#1#2{\gdef\@gtempa##1##2##3{#2}\@gtempa#1{}{}{}} +\def\lstKV@FourArg#1#2{\gdef\@gtempa##1##2##3##4{#2}\@gtempa#1{}{}{}{}} +\def\lstKV@OptArg[#1]#2#3{% + \gdef\@gtempa[##1]##2{#3}\lstKV@OptArg@{#1}#2\@} +\def\lstKV@OptArg@#1{\@ifnextchar[\lstKV@OptArg@@{\lstKV@OptArg@@[#1]}} +\def\lstKV@OptArg@@[#1]#2\@{\@gtempa[#1]{#2}} +\def\lstKV@XOptArg[#1]#2#3{% + \global\let\@gtempa#3\lstKV@OptArg@{#1}#2\@} +\def\lstKV@CSTwoArg#1#2{% + \gdef\@gtempa##1,##2,##3\relax{#2}% + \@gtempa#1,,\relax} +\def\lstKV@SetIf#1{\lstKV@SetIf@#1\relax} +\def\lstKV@SetIf@#1#2\relax#3{\lowercase{% + \expandafter\let\expandafter#3% + \csname if\ifx #1t}true\else false\fi\endcsname} +\def\lstKV@SwitchCases#1#2#3{% + \def\lst@temp##1\\#1&##2\\##3##4\@nil{% + \ifx\@empty##3% + #3% + \else + ##2% + \fi + }% + \lst@temp\\#2\\#1&\\\@empty\@nil} +\lst@UserCommand\lstset{\begingroup \lst@setcatcodes \lstset@} +\def\lstset@#1{\endgroup \ifx\@empty#1\@empty\else\setkeys{lst}{#1}\fi} +\def\lst@setcatcodes{\makeatletter \catcode`\==12\relax} +\def\lst@NewMode#1{% + \ifx\@undefined#1% + \lst@mode\lst@newmode\relax \advance\lst@mode\@ne + \xdef\lst@newmode{\the\lst@mode}% + \global\chardef#1=\lst@mode + \lst@mode\lst@nomode + \fi} +\newcount\lst@mode +\def\lst@newmode{\m@ne}% init +\lst@NewMode\lst@nomode % init (of \lst@mode :-) +\def\lst@UseDynamicMode{% + \@tempcnta\lst@dynamicmode\relax \advance\@tempcnta\@ne + \edef\lst@dynamicmode{\the\@tempcnta}% + \expandafter\lst@Swap\expandafter{\expandafter{\lst@dynamicmode}}} +\lst@AddToHook{InitVars}{\let\lst@dynamicmode\lst@newmode} +\def\lst@EnterMode#1#2{% + \bgroup \lst@mode=#1\relax #2% + \lst@FontAdjust + \lst@lAddTo\lst@entermodes{\lst@EnterMode{#1}{#2}}} +\lst@AddToHook{InitVars}{\let\lst@entermodes\@empty} +\let\lst@entermodes\@empty % init +\def\lst@LeaveMode{% + \ifnum\lst@mode=\lst@nomode\else + \egroup \expandafter\lsthk@EndGroup + \fi} +\lst@AddToHook{EndGroup}{}% init +\def\lst@InterruptModes{% + \lst@Extend\lst@modestack{\expandafter{\lst@entermodes}}% + \lst@LeaveAllModes} +\lst@AddToHook{InitVars}{\global\let\lst@modestack\@empty} +\def\lst@ReenterModes{% + \ifx\lst@modestack\@empty\else + \lst@LeaveAllModes + \global\let\@gtempa\lst@modestack + \global\let\lst@modestack\@empty + \expandafter\lst@ReenterModes@\@gtempa\relax + \fi} +\def\lst@ReenterModes@#1#2{% + \ifx\relax#2\@empty + \gdef\@gtempa##1{#1}% + \expandafter\@gtempa + \else + \lst@AddTo\lst@modestack{{#1}}% + \expandafter\lst@ReenterModes@ + \fi + {#2}} +\def\lst@LeaveAllModes{% + \ifnum\lst@mode=\lst@nomode + \expandafter\lsthk@EndGroup + \else + \expandafter\egroup\expandafter\lst@LeaveAllModes + \fi} +\lst@AddToHook{ExitVars}{\lst@LeaveAllModes} +\lst@NewMode\lst@Pmode +\lst@NewMode\lst@GPmode +\def\lst@modetrue{\let\lst@ifmode\iftrue \lsthk@ModeTrue} +\let\lst@ifmode\iffalse % init +\lst@AddToHook{ModeTrue}{}% init +\def\lst@Lmodetrue{\let\lst@ifLmode\iftrue} +\let\lst@ifLmode\iffalse % init +\lst@AddToHook{EOL}{\@whilesw \lst@ifLmode\fi \lst@LeaveMode} +\def\lst@NormedDef#1#2{\lowercase{\edef#1{\zap@space#2 \@empty}}} +\def\lst@NormedNameDef#1#2{% + \lowercase{\edef\lst@temp{\zap@space#1 \@empty}% + \expandafter\xdef\csname\lst@temp\endcsname{\zap@space#2 \@empty}}} +\def\lst@GetFreeMacro#1{% + \@tempcnta\z@ \def\lst@freemacro{#1\the\@tempcnta}% + \lst@GFM@} +\def\lst@GFM@{% + \expandafter\ifx \csname\lst@freemacro\endcsname \relax + \edef\lst@freemacro{\csname\lst@freemacro\endcsname}% + \else + \advance\@tempcnta\@ne + \expandafter\lst@GFM@ + \fi} +\newbox\lst@gtempboxa +\newtoks\lst@token \newcount\lst@length +\def\lst@ResetToken{\lst@token{}\lst@length\z@} +\lst@AddToHook{InitVarsBOL}{\lst@ResetToken \let\lst@lastother\@empty} +\lst@AddToHook{EndGroup}{\lst@ResetToken \let\lst@lastother\@empty} +\def\lst@lettertrue{\let\lst@ifletter\iftrue} +\def\lst@letterfalse{\let\lst@ifletter\iffalse} +\lst@AddToHook{InitVars}{\lst@letterfalse} +\def\lst@Append#1{\advance\lst@length\@ne + \lst@token=\expandafter{\the\lst@token#1}} +\def\lst@AppendOther{% + \lst@ifletter \lst@Output\lst@letterfalse \fi + \futurelet\lst@lastother\lst@Append} +\def\lst@AppendLetter{% + \lst@ifletter\else \lst@OutputOther\lst@lettertrue \fi + \lst@Append} +\def\lst@SaveToken{% + \global\let\lst@gthestyle\lst@thestyle + \global\let\lst@glastother\lst@lastother + \xdef\lst@RestoreToken{\noexpand\lst@token{\the\lst@token}% + \noexpand\lst@length\the\lst@length\relax + \noexpand\let\noexpand\lst@thestyle + \noexpand\lst@gthestyle + \noexpand\let\noexpand\lst@lastother + \noexpand\lst@glastother}} +\def\lst@IfLastOtherOneOf#1{\lst@IfLastOtherOneOf@ #1\relax} +\def\lst@IfLastOtherOneOf@#1{% + \ifx #1\relax + \expandafter\@secondoftwo + \else + \ifx\lst@lastother#1% + \lst@IfLastOtherOneOf@t + \else + \expandafter\expandafter\expandafter\lst@IfLastOtherOneOf@ + \fi + \fi} +\def\lst@IfLastOtherOneOf@t#1\fi\fi#2\relax{\fi\fi\@firstoftwo} +\newdimen\lst@currlwidth % \global +\newcount\lst@column \newcount\lst@pos % \global +\lst@AddToHook{InitVarsBOL} + {\global\lst@currlwidth\z@ \global\lst@pos\z@ \global\lst@column\z@} +\def\lst@CalcColumn{% + \@tempcnta\lst@column + \advance\@tempcnta\lst@length + \advance\@tempcnta-\lst@pos} +\newdimen\lst@lostspace % \global +\lst@AddToHook{InitVarsBOL}{\global\lst@lostspace\z@} +\def\lst@UseLostSpace{\ifdim\lst@lostspace>\z@ \lst@InsertLostSpace \fi} +\def\lst@InsertLostSpace{% + \lst@Kern\lst@lostspace \global\lst@lostspace\z@} +\def\lst@InsertHalfLostSpace{% + \global\lst@lostspace.5\lst@lostspace \lst@Kern\lst@lostspace} +\newdimen\lst@width +\lst@Key{basewidth}{0.6em,0.45em}{\lstKV@CSTwoArg{#1}% + {\def\lst@widthfixed{##1}\def\lst@widthflexible{##2}% + \ifx\lst@widthflexible\@empty + \let\lst@widthflexible\lst@widthfixed + \fi + \def\lst@temp{\PackageError{Listings}% + {Negative value(s) treated as zero}% + \@ehc}% + \let\lst@error\@empty + \ifdim \lst@widthfixed<\z@ + \let\lst@error\lst@temp \let\lst@widthfixed\z@ + \fi + \ifdim \lst@widthflexible<\z@ + \let\lst@error\lst@temp \let\lst@widthflexible\z@ + \fi + \lst@error}} +\lst@AddToHook{FontAdjust} + {\lst@width=\lst@ifflexible\lst@widthflexible + \else\lst@widthfixed\fi \relax} +\lst@Key{fontadjust}{false}[t]{\lstKV@SetIf{#1}\lst@iffontadjust} +\def\lst@FontAdjust{\lst@iffontadjust \lsthk@FontAdjust \fi} +\lst@AddToHook{InitVars}{\lsthk@FontAdjust} +\def\lst@OutputBox#1{\lst@alloverstyle{\box#1}} +\def\lst@alloverstyle#1{#1}% init +\def\lst@Kern#1{% + \setbox\z@\hbox{{\lst@currstyle{\kern#1}}}% + \global\advance\lst@currlwidth \wd\z@ + \lst@OutputBox\z@} +\def\lst@CalcLostSpaceAndOutput{% + \global\advance\lst@lostspace \lst@length\lst@width + \global\advance\lst@lostspace-\wd\@tempboxa + \global\advance\lst@currlwidth \wd\@tempboxa + \global\advance\lst@pos -\lst@length + \setbox\@tempboxa\hbox{\let\lst@OutputBox\box + \ifdim\lst@lostspace>\z@ \lst@leftinsert \fi + \box\@tempboxa + \ifdim\lst@lostspace>\z@ \lst@rightinsert \fi}% + \lst@OutputBox\@tempboxa \lsthk@PostOutput} +\lst@AddToHook{PostOutput}{}% init +\def\lst@OutputToken{% + \lst@TrackNewLines \lst@OutputLostSpace + \lst@ifgobbledws + \lst@gobbledwhitespacefalse + \lst@@discretionary + \fi + \lst@CheckMerge + {\lst@thestyle{\lst@FontAdjust + \setbox\@tempboxa\lst@hbox + {\lsthk@OutputBox + \lst@lefthss + \expandafter\lst@FillOutputBox\the\lst@token\@empty + \lst@righthss}% + \lst@CalcLostSpaceAndOutput}}% + \lst@ResetToken} +\lst@AddToHook{OutputBox}{}% init +\def\lst@gobbledwhitespacetrue{\global\let\lst@ifgobbledws\iftrue} +\def\lst@gobbledwhitespacefalse{\global\let\lst@ifgobbledws\iffalse} +\lst@AddToHookExe{InitBOL}{\lst@gobbledwhitespacefalse}% init +\def\lst@Delay#1{% + \lst@CheckDelay + #1% + \lst@GetOutputMacro\lst@delayedoutput + \edef\lst@delayed{\the\lst@token}% + \edef\lst@delayedlength{\the\lst@length}% + \lst@ResetToken} +\def\lst@Merge#1{% + \lst@CheckMerge + #1% + \edef\lst@merged{\the\lst@token}% + \edef\lst@mergedlength{\the\lst@length}% + \lst@ResetToken} +\def\lst@MergeToken#1#2{% + \advance\lst@length#2% + \lst@lExtend#1{\the\lst@token}% + \expandafter\lst@token\expandafter{#1}% + \let#1\@empty} +\def\lst@CheckDelay{% + \ifx\lst@delayed\@empty\else + \lst@GetOutputMacro\@gtempa + \ifx\lst@delayedoutput\@gtempa + \lst@MergeToken\lst@delayed\lst@delayedlength + \else + {\lst@ResetToken + \lst@MergeToken\lst@delayed\lst@delayedlength + \lst@delayedoutput}% + \let\lst@delayed\@empty + \fi + \fi} +\def\lst@CheckMerge{% + \ifx\lst@merged\@empty\else + \lst@MergeToken\lst@merged\lst@mergedlength + \fi} +\let\lst@delayed\@empty % init +\let\lst@merged\@empty % init +\def\lst@column@fixed{% + \lst@flexiblefalse + \lst@width\lst@widthfixed\relax + \let\lst@OutputLostSpace\lst@UseLostSpace + \let\lst@FillOutputBox\lst@FillFixed + \let\lst@hss\hss + \def\lst@hbox{\hbox to\lst@length\lst@width}} +\def\lst@FillFixed#1{#1\lst@FillFixed@} +\def\lst@FillFixed@#1{% + \ifx\@empty#1\else \lst@hss#1\expandafter\lst@FillFixed@ \fi} +\def\lst@column@flexible{% + \lst@flexibletrue + \lst@width\lst@widthflexible\relax + \let\lst@OutputLostSpace\lst@UseLostSpace + \let\lst@FillOutputBox\@empty + \let\lst@hss\@empty + \let\lst@hbox\hbox} +\def\lst@column@fullflexible{% + \lst@column@flexible + \def\lst@OutputLostSpace{\lst@ifnewline \lst@UseLostSpace\fi}% + \let\lst@leftinsert\@empty + \let\lst@rightinsert\@empty} +\def\lst@outputpos#1#2\relax{% + \def\lst@lefthss{\lst@hss}\let\lst@righthss\lst@lefthss + \let\lst@rightinsert\lst@InsertLostSpace + \ifx #1c% + \let\lst@leftinsert\lst@InsertHalfLostSpace + \else\ifx #1r% + \let\lst@righthss\@empty + \let\lst@leftinsert\lst@InsertLostSpace + \let\lst@rightinsert\@empty + \else + \let\lst@lefthss\@empty + \let\lst@leftinsert\@empty + \ifx #1l\else \PackageWarning{Listings}% + {Unknown positioning for output boxes}% + \fi + \fi\fi} +\def\lst@flexibletrue{\let\lst@ifflexible\iftrue} +\def\lst@flexiblefalse{\let\lst@ifflexible\iffalse} +\lst@Key{columns}{[c]fixed}{\lstKV@OptArg[]{#1}{% + \ifx\@empty##1\@empty\else \lst@outputpos##1\relax\relax \fi + \expandafter\let\expandafter\lst@arg + \csname\@lst @column@##2\endcsname + \lst@arg + \ifx\lst@arg\relax + \PackageWarning{Listings}{Unknown column format `##2'}% + \else + \lst@ifflexible + \let\lst@columnsflexible\lst@arg + \else + \let\lst@columnsfixed\lst@arg + \fi + \fi}} +\let\lst@columnsfixed\lst@column@fixed % init +\let\lst@columnsflexible\lst@column@flexible % init +\lst@Key{flexiblecolumns}\relax[t]{% + \lstKV@SetIf{#1}\lst@ifflexible + \lst@ifflexible \lst@columnsflexible + \else \lst@columnsfixed \fi} +\newcount\lst@newlines +\lst@AddToHook{InitVars}{\global\lst@newlines\z@} +\lst@AddToHook{InitVarsBOL}{\global\advance\lst@newlines\@ne} +\def\lst@NewLine{% + \ifx\lst@OutputBox\@gobble\else + \par\noindent \hbox{}% + \fi + \global\advance\lst@newlines\m@ne + \lst@newlinetrue} +\def\lst@newlinetrue{\global\let\lst@ifnewline\iftrue} +\lst@AddToHookExe{PostOutput}{\global\let\lst@ifnewline\iffalse}% init +\def\lst@TrackNewLines{% + \ifnum\lst@newlines>\z@ + \lsthk@OnNewLine + \lst@DoNewLines + \fi} +\lst@AddToHook{OnNewLine}{}% init +\lst@Key{emptylines}\maxdimen{% + \@ifstar{\lst@true\@tempcnta\@gobble#1\relax\lst@GobbleNil}% + {\lst@false\@tempcnta#1\relax\lst@GobbleNil}#1\@nil + \advance\@tempcnta\@ne + \edef\lst@maxempty{\the\@tempcnta\relax}% + \let\lst@ifpreservenumber\lst@if} +\def\lst@DoNewLines{ + \@whilenum\lst@newlines>\lst@maxempty \do + {\lst@ifpreservenumber + \lsthk@OnEmptyLine + \global\advance\c@lstnumber\lst@advancelstnum + \fi + \global\advance\lst@newlines\m@ne}% + \@whilenum \lst@newlines>\@ne \do + {\lsthk@OnEmptyLine \lst@NewLine}% + \ifnum\lst@newlines>\z@ \lst@NewLine \fi} +\lst@AddToHook{OnEmptyLine}{}% init +\lst@Key{identifierstyle}{}{\def\lst@identifierstyle{#1}} +\lst@AddToHook{EmptyStyle}{\let\lst@identifierstyle\@empty} +\def\lst@GotoTabStop{% + \ifnum\lst@newlines=\z@ + \setbox\@tempboxa\hbox{\lst@outputspace}% + \setbox\@tempboxa\hbox to\wd\@tempboxa{{\lst@currstyle{\hss}}}% + \lst@CalcLostSpaceAndOutput + \else + \global\advance\lst@lostspace \lst@length\lst@width + \global\advance\lst@column\lst@length \lst@length\z@ + \fi} +\def\lst@OutputOther{% + \lst@CheckDelay + \ifnum\lst@length=\z@\else + \let\lst@thestyle\lst@currstyle + \lsthk@OutputOther + \lst@OutputToken + \fi} +\lst@AddToHook{OutputOther}{}% init +\let\lst@currstyle\relax % init +\def\lst@Output{% + \lst@CheckDelay + \ifnum\lst@length=\z@\else + \ifx\lst@currstyle\relax + \let\lst@thestyle\lst@identifierstyle + \else + \let\lst@thestyle\lst@currstyle + \fi + \lsthk@Output + \lst@OutputToken + \fi + \let\lst@lastother\relax} +\lst@AddToHook{Output}{}% init +\def\lst@GetOutputMacro#1{% + \lst@ifletter \global\let#1\lst@Output + \else \global\let#1\lst@OutputOther\fi} +\def\lst@PrintToken{% + \lst@ifletter \lst@Output \lst@letterfalse + \else \lst@OutputOther \let\lst@lastother\@empty \fi} +\def\lst@XPrintToken{% + \lst@PrintToken \lst@CheckMerge + \ifnum\lst@length=\z@\else \lst@PrintToken \fi} +\def\lst@BeginDropOutput#1{% + \xdef\lst@BDOnewlines{\the\lst@newlines}% + \global\let\lst@BDOifnewline\lst@ifnewline + \lst@EnterMode{#1}% + {\lst@modetrue + \let\lst@OutputBox\@gobble + \aftergroup\lst@BDORestore}} +\def\lst@BDORestore{% + \global\lst@newlines\lst@BDOnewlines + \global\let\lst@ifnewline\lst@BDOifnewline} +\let\lst@EndDropOutput\lst@LeaveMode +\def\lst@ProcessLetter{\lst@whitespacefalse \lst@AppendLetter} +\def\lst@ProcessOther{\lst@whitespacefalse \lst@AppendOther} +\def\lst@ProcessDigit{% + \lst@whitespacefalse + \lst@ifletter \expandafter\lst@AppendLetter + \else \expandafter\lst@AppendOther\fi} +\def\lst@whitespacetrue{\global\let\lst@ifwhitespace\iftrue} +\def\lst@whitespacefalse{\global\let\lst@ifwhitespace\iffalse} +\lst@AddToHook{InitVarsBOL}{\lst@whitespacetrue} +\lst@Key{tabsize}{8} + {\ifnum#1>\z@ \def\lst@tabsize{#1}\else + \PackageError{Listings}{Strict positive integer expected}% + {You can't use `#1' as tabsize. \@ehc}% + \fi} +\lst@Key{showtabs}f[t]{\lstKV@SetIf{#1}\lst@ifshowtabs} +\lst@Key{tab}{\kern.06em\hbox{\vrule\@height.3ex}% + \hrulefill\hbox{\vrule\@height.3ex}} + {\def\lst@tab{#1}} +\def\lst@ProcessTabulator{% + \lst@XPrintToken \lst@whitespacetrue + \global\advance\lst@column -\lst@pos + \@whilenum \lst@pos<\@ne \do + {\global\advance\lst@pos\lst@tabsize}% + \lst@length\lst@pos + \lst@PreGotoTabStop} +\def\lst@PreGotoTabStop{% + \lst@ifshowtabs + \lst@TrackNewLines + \setbox\@tempboxa\hbox to\lst@length\lst@width + {{\lst@currstyle{\hss\lst@tab}}}% + \lst@CalcLostSpaceAndOutput + \else + \lst@ifkeepspaces + \@tempcnta\lst@length \lst@length\z@ + \@whilenum \@tempcnta>\z@ \do + {\lst@AppendOther\lst@outputspace + \advance\@tempcnta\m@ne}% + \lst@OutputOther + \else + \lst@GotoTabStop + \fi + \fi + \lst@length\z@ \global\lst@pos\z@} +\def\lst@outputspace{\ } +\def\lst@visiblespace{\lst@ttfamily{\char32}\textvisiblespace} +\lst@Key{showspaces}{false}[t]{\lstKV@SetIf{#1}\lst@ifshowspaces} +\lst@Key{keepspaces}{false}[t]{\lstKV@SetIf{#1}\lst@ifkeepspaces} +\lst@AddToHook{Init} + {\lst@ifshowspaces + \let\lst@outputspace\lst@visiblespace + \lst@keepspacestrue + \fi} +\def\lst@keepspacestrue{\let\lst@ifkeepspaces\iftrue} +\def\lst@ProcessSpace{% + \lst@ifkeepspaces + \lst@whitespacetrue + \lst@PrintToken + \lst@AppendOther\lst@outputspace + \lst@PrintToken + \else \ifnum\lst@newlines=\z@ + \lst@AppendSpecialSpace + \else \ifnum\lst@length=\z@ + \global\advance\lst@lostspace\lst@width + \global\advance\lst@pos\m@ne + \lst@whitespacetrue + \else + \lst@AppendSpecialSpace + \fi + \fi \fi} +\def\lst@AppendSpecialSpace{% + \lst@ifwhitespace + \lst@PrintToken + \global\advance\lst@lostspace\lst@width + \global\advance\lst@pos\m@ne + \lst@gobbledwhitespacetrue + \else + \lst@whitespacetrue + \lst@PrintToken + \lst@AppendOther\lst@outputspace + \lst@PrintToken + \fi} +\lst@Key{formfeed}{\bigbreak}{\def\lst@formfeed{#1}} +\def\lst@ProcessFormFeed{% + \lst@XPrintToken + \ifnum\lst@newlines=\z@ + \lst@EOLUpdate \lsthk@InitVarsBOL + \fi + \lst@formfeed + \lst@whitespacetrue} +\def\lst@Def#1{\lccode`\~=#1\lowercase{\def~}} +\def\lst@Let#1{\lccode`\~=#1\lowercase{\let~}} +\lst@AddToAtTop{\try@load@fontshape}{\def\space{ }} +\def\lst@SelectStdCharTable{% + \lst@Def{9}{\lst@ProcessTabulator}% + \lst@Def{12}{\lst@ProcessFormFeed}% + \lst@Def{32}{\lst@ProcessSpace}} +\def\lst@CCPut#1#2{% + \ifnum#2=\z@ + \expandafter\@gobbletwo + \else + \lccode`\~=#2\lccode`\/=#2\lowercase{\lst@CCPut@~{#1/}}% + \fi + \lst@CCPut#1} +\def\lst@CCPut@#1#2{\lst@lAddTo\lst@SelectStdCharTable{\def#1{#2}}} +\lst@CCPut \lst@ProcessOther + {"21}{"22}{"28}{"29}{"2B}{"2C}{"2E}{"2F} + {"3A}{"3B}{"3D}{"3F}{"5B}{"5D} + \z@ +\lst@CCPut \lst@ProcessDigit + {"30}{"31}{"32}{"33}{"34}{"35}{"36}{"37}{"38}{"39} + \z@ +\lst@CCPut \lst@ProcessLetter + {"40}{"41}{"42}{"43}{"44}{"45}{"46}{"47} + {"48}{"49}{"4A}{"4B}{"4C}{"4D}{"4E}{"4F} + {"50}{"51}{"52}{"53}{"54}{"55}{"56}{"57} + {"58}{"59}{"5A} + {"61}{"62}{"63}{"64}{"65}{"66}{"67} + {"68}{"69}{"6A}{"6B}{"6C}{"6D}{"6E}{"6F} + {"70}{"71}{"72}{"73}{"74}{"75}{"76}{"77} + {"78}{"79}{"7A} + \z@ +\def\lst@CCPutMacro#1#2#3{% + \ifnum#2=\z@ \else + \begingroup\lccode`\~=#2\relax \lccode`\/=#2\relax + \lowercase{\endgroup\expandafter\lst@CCPutMacro@ + \csname\@lst @um/\expandafter\endcsname + \csname\@lst @um/@\endcsname /~}#1{#3}% + \expandafter\lst@CCPutMacro + \fi} +\def\lst@CCPutMacro@#1#2#3#4#5#6{% + \lst@lAddTo\lst@SelectStdCharTable{\def#4{#5#1}}% + \def#1{\lst@UM#3}% + \def#2{#6}} +\def\lst@UM#1{\csname\@lst @um#1@\endcsname} +\lst@CCPutMacro + \lst@ProcessOther {"23}\# + \lst@ProcessLetter{"24}\textdollar + \lst@ProcessOther {"25}\% + \lst@ProcessOther {"26}\& + \lst@ProcessOther {"27}{\lst@ifupquote \textquotesingle + \else \char39\relax \fi} + \lst@ProcessOther {"2A}{\lst@ttfamily*\textasteriskcentered} + \lst@ProcessOther {"2D}{\lst@ttfamily{-{}}{$-$}} + \lst@ProcessOther {"3C}{\lst@ttfamily<\textless} + \lst@ProcessOther {"3E}{\lst@ttfamily>\textgreater} + \lst@ProcessOther {"5C}{\lst@ttfamily{\char92}\textbackslash} + \lst@ProcessOther {"5E}\textasciicircum + \lst@ProcessLetter{"5F}{\lst@ttfamily{\char95}\textunderscore} + \lst@ProcessOther {"60}{\lst@ifupquote \textasciigrave + \else \char96\relax \fi} + \lst@ProcessOther {"7B}{\lst@ttfamily{\char123}\textbraceleft} + \lst@ProcessOther {"7C}{\lst@ttfamily|\textbar} + \lst@ProcessOther {"7D}{\lst@ttfamily{\char125}\textbraceright} + \lst@ProcessOther {"7E}\textasciitilde + \lst@ProcessOther {"7F}- + \@empty\z@\@empty +\def\lst@ttfamily#1#2{\ifx\f@family\ttdefault#1\relax\else#2\fi} +\lst@AddToHook{Init}{\edef\ttdefault{\ttdefault}} +\lst@Key{upquote}{false}[t]{\lstKV@SetIf{#1}\lst@ifupquote + \lst@ifupquote + \@ifundefined{textasciigrave}% + {\let\KV@lst@upquote\@gobble + \lstKV@SetIf f\lst@ifupquote \@gobble\fi + \PackageError{Listings}{Option `upquote' requires `textcomp' + package.\MessageBreak The option has been disabled}% + {Add \string\usepackage{textcomp} to your preamble.}}% + {}% + \fi} +\AtBeginDocument{% + \@ifpackageloaded{upquote}{\RequirePackage{textcomp}% + \lstset{upquote}}{}% + \@ifpackageloaded{upquote2}{\lstset{upquote}}{}} +\def\lst@activecharstrue{\let\lst@ifactivechars\iftrue} +\def\lst@activecharsfalse{\let\lst@ifactivechars\iffalse} +\lst@activecharstrue +\def\lst@SelectCharTable{% + \lst@SelectStdCharTable + \lst@ifactivechars + \catcode9\active \catcode12\active \catcode13\active + \@tempcnta=32\relax + \@whilenum\@tempcnta<128\do + {\catcode\@tempcnta\active\advance\@tempcnta\@ne}% + \fi + \lst@ifec \lst@DefEC \fi + \let\do\lst@do@noligs \verbatim@nolig@list + \lsthk@SelectCharTable + \lst@DeveloperSCT +\lst@DefRange + \ifx\lst@Backslash\relax\else + \lst@LetSaveDef{"5C}\lsts@backslash\lst@Backslash + \fi} +\lst@Key{SelectCharTable}{}{\def\lst@DeveloperSCT{#1}} +\lst@Key{MoreSelectCharTable}\relax{\lst@lAddTo\lst@DeveloperSCT{#1}} +\lst@AddToHook{SetLanguage}{\let\lst@DeveloperSCT\@empty} +\def\lst@do@noligs#1{% + \begingroup \lccode`\~=`#1\lowercase{\endgroup + \lst@do@noligs@~}} +\def\lst@do@noligs@#1{% + \expandafter\expandafter\expandafter\def + \expandafter\expandafter\expandafter#1% + \expandafter\expandafter\expandafter{\expandafter\lst@NoLig#1}} +\def\lst@NoLig{\advance\lst@length\m@ne \lst@Append\lst@nolig} +\def\lst@nolig{\lst@UM\@empty}% +\@namedef{\@lst @um@}{\leavevmode\kern\z@} +\def\lst@SaveOutputDef#1#2{% + \begingroup \lccode`\~=#1\relax \lowercase{\endgroup + \def\lst@temp##1\def~##2##3\relax}{% + \global\expandafter\let\expandafter#2\@gobble##2\relax}% + \expandafter\lst@temp\lst@SelectStdCharTable\relax} +\lst@SaveOutputDef{"5C}\lstum@backslash +\lst@Key{extendedchars}{true}[t]{\lstKV@SetIf{#1}\lst@ifec} +\def\lst@DefEC{% + \lst@CCECUse \lst@ProcessLetter + ^^80^^81^^82^^83^^84^^85^^86^^87^^88^^89^^8a^^8b^^8c^^8d^^8e^^8f% + ^^90^^91^^92^^93^^94^^95^^96^^97^^98^^99^^9a^^9b^^9c^^9d^^9e^^9f% + ^^a0^^a1^^a2^^a3^^a4^^a5^^a6^^a7^^a8^^a9^^aa^^ab^^ac^^ad^^ae^^af% + ^^b0^^b1^^b2^^b3^^b4^^b5^^b6^^b7^^b8^^b9^^ba^^bb^^bc^^bd^^be^^bf% + ^^c0^^c1^^c2^^c3^^c4^^c5^^c6^^c7^^c8^^c9^^ca^^cb^^cc^^cd^^ce^^cf% + ^^d0^^d1^^d2^^d3^^d4^^d5^^d6^^d7^^d8^^d9^^da^^db^^dc^^dd^^de^^df% + ^^e0^^e1^^e2^^e3^^e4^^e5^^e6^^e7^^e8^^e9^^ea^^eb^^ec^^ed^^ee^^ef% + ^^f0^^f1^^f2^^f3^^f4^^f5^^f6^^f7^^f8^^f9^^fa^^fb^^fc^^fd^^fe^^ff% + ^^00} +\def\lst@CCECUse#1#2{% + \ifnum`#2=\z@ + \expandafter\@gobbletwo + \else + \ifnum\catcode`#2=\active + \lccode`\~=`#2\lccode`\/=`#2\lowercase{\lst@CCECUse@#1~/}% + \else + \lst@ifactivechars \catcode`#2=\active \fi + \lccode`\~=`#2\lccode`\/=`#2\lowercase{\def~{#1/}}% + \fi + \fi + \lst@CCECUse#1} +\def\lst@CCECUse@#1#2#3{% + \expandafter\def\csname\@lst @EC#3\endcsname{\lst@UM#3}% + \expandafter\let\csname\@lst @um#3@\endcsname #2% + \edef#2{\noexpand#1% + \expandafter\noexpand\csname\@lst @EC#3\endcsname}} +\lst@AddToHook{Init} + {\let\lsts@nfss@catcodes\nfss@catcodes + \let\nfss@catcodes\lst@nfss@catcodes} +\def\lst@nfss@catcodes{% + \lst@makeletter + ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\relax + \@makeother (\@makeother )\@makeother ,\@makeother :\@makeother\&% + \@makeother 0\@makeother 1\@makeother 2\@makeother 3\@makeother 4% + \@makeother 5\@makeother 6\@makeother 7\@makeother 8\@makeother 9% + \@makeother =\lsts@nfss@catcodes} +\def\lst@makeletter#1{% + \ifx\relax#1\else\catcode`#111\relax \expandafter\lst@makeletter\fi} +\lst@Key{useoutput}{2}{\edef\lst@useoutput{\ifcase#10 0\or 1\else 2\fi}} +\lst@AddToHook{Init} +{\edef\lst@OrgOutput{\the\output}% +\ifcase\lst@useoutput\relax +\or + \output{\global\setbox\lst@gtempboxa\box\@cclv + \expandafter\egroup + \lst@SaveToken + \lst@InterruptModes + \setbox\@cclv\box\lst@gtempboxa + \bgroup\lst@OrgOutput\egroup + \bgroup + \aftergroup\pagegoal\aftergroup\vsize + \aftergroup\lst@ReenterModes\aftergroup\lst@RestoreToken}% +\else + \output{\lst@RestoreOrigCatcodes + \lst@ifec \lst@RestoreOrigExtendedCatcodes \fi + \lst@OrgOutput}% +\fi} +\def\lst@GetChars#1#2#3{% + \let#1\@empty + \@tempcnta#2\relax \@tempcntb#3\relax + \loop \ifnum\@tempcnta<\@tempcntb\relax + \lst@lExtend#1{\expandafter\catcode\the\@tempcnta=}% + \lst@lExtend#1{\the\catcode\@tempcnta\relax}% + \ifnum\the\catcode\@tempcnta=\active + \begingroup\lccode`\~=\@tempcnta + \lowercase{\endgroup + \lst@lExtend#1{\expandafter\let\expandafter~\csname + lstecs@\the\@tempcnta\endcsname}% + \expandafter\let\csname lstecs@\the\@tempcnta\endcsname~}% + \fi + \advance\@tempcnta\@ne + \repeat} +\def\lst@ScanChars{% + \lst@GetChars\lst@RestoreOrigCatcodes\@ne {128}% + \lst@GetChars\lst@RestoreOrigExtendedCatcodes{128}{256}} +\lst@Key{rescanchars}\relax{\lst@ScanChars} +\AtBeginDocument{\lst@ScanChars} +\lst@Key{alsoletter}\relax{% + \lst@DoAlso{#1}\lst@alsoletter\lst@ProcessLetter} +\lst@Key{alsodigit}\relax{% + \lst@DoAlso{#1}\lst@alsodigit\lst@ProcessDigit} +\lst@Key{alsoother}\relax{% + \lst@DoAlso{#1}\lst@alsoother\lst@ProcessOther} +\lst@AddToHook{SelectCharTable} + {\lst@alsoother \lst@alsodigit \lst@alsoletter} +\lst@AddToHookExe{SetLanguage}% init + {\let\lst@alsoletter\@empty + \let\lst@alsodigit\@empty + \let\lst@alsoother\@empty} +\def\lst@DoAlso#1#2#3{% + \lst@DefOther\lst@arg{#1}\let#2\@empty + \expandafter\lst@DoAlso@\expandafter#2\expandafter#3\lst@arg\relax} +\def\lst@DoAlso@#1#2#3{% + \ifx\relax#3\expandafter\@gobblethree \else + \begingroup \lccode`\~=`#3\relax \lowercase{\endgroup + \def\lst@temp##1\def~##2##3\relax{% + \edef\lst@arg{\def\noexpand~{\noexpand#2\expandafter + \noexpand\@gobble##2}}}}% + \expandafter\lst@temp\lst@SelectStdCharTable\relax + \lst@lExtend#1{\lst@arg}% + \fi + \lst@DoAlso@#1#2} +\def\lst@SaveDef#1#2{% + \begingroup \lccode`\~=#1\relax \lowercase{\endgroup\let#2~}} +\def\lst@DefSaveDef#1#2{% + \begingroup \lccode`\~=#1\relax \lowercase{\endgroup\let#2~\def~}} +\def\lst@LetSaveDef#1#2{% + \begingroup \lccode`\~=#1\relax \lowercase{\endgroup\let#2~\let~}} +\def\lst@CDef#1{\lst@CDef@#1} +\def\lst@CDef@#1#2#3#4{\lst@CDefIt#1{#2}{#3}{#4#2#3}#4} +\def\lst@CDefX#1{\lst@CDefX@#1} +\def\lst@CDefX@#1#2#3{\lst@CDefIt#1{#2}{#3}{}} +\def\lst@CDefIt#1#2#3#4#5#6#7#8{% + \ifx\@empty#2\@empty + \def#1{#6\def\lst@next{#7#4#8}\lst@next}% + \else \ifx\@empty#3\@empty + \def#1##1{% + #6% + \ifx##1#2\def\lst@next{#7#4#8}\else + \def\lst@next{#5##1}\fi + \lst@next}% + \else + \def#1{% + #6% + \lst@IfNextCharsArg{#2#3}{#7#4#8}% + {\expandafter#5\lst@eaten}}% + \fi \fi} +\def\lst@CArgX#1#2\relax{% + \lst@DefActive\lst@arg{#1#2}% + \expandafter\lst@CArg\lst@arg\relax} +\def\lst@CArg#1#2\relax{% + \lccode`\/=`#1\lowercase{\def\lst@temp{/}}% + \lst@GetFreeMacro{lst@c\lst@temp}% + \expandafter\lst@CArg@\lst@freemacro#1#2\@empty\@empty\relax} +\def\lst@CArg@#1#2#3#4\@empty#5\relax#6{% + \let#1#2% + \ifx\@empty#3\@empty + \def\lst@next{#6{#2{}{}}}% + \else + \def\lst@next{#6{#2#3{#4}}}% + \fi + \lst@next #1} +\def\lst@CArgEmpty#1\@empty{#1} +\lst@Key{excludedelims}\relax + {\lsthk@ExcludeDelims \lst@NormedDef\lst@temp{#1}% + \expandafter\lst@for\lst@temp\do + {\expandafter\let\csname\@lst @ifex##1\endcsname\iftrue}} +\def\lst@DelimPrint#1#2{% + #1% + \begingroup + \lst@mode\lst@nomode \lst@modetrue + #2\lst@XPrintToken + \endgroup + \lst@ResetToken + \fi} +\def\lst@DelimOpen#1#2#3#4#5#6\@empty{% + \lst@TrackNewLines \lst@XPrintToken + \lst@DelimPrint#1{#6}% + \lst@EnterMode{#4}{\def\lst@currstyle#5}% + \lst@DelimPrint{#1#2}{#6}% + #3} +\def\lst@DelimClose#1#2#3\@empty{% + \lst@TrackNewLines \lst@XPrintToken + \lst@DelimPrint{#1#2}{#3}% + \lst@LeaveMode + \lst@DelimPrint{#1}{#3}} +\def\lst@BeginDelim{\lst@DelimOpen\iffalse\else{}} +\def\lst@EndDelim{\lst@DelimClose\iffalse\else} +\def\lst@BeginIDelim{\lst@DelimOpen\iffalse{}{}} +\def\lst@EndIDelim{\lst@DelimClose\iffalse{}} +\lst@AddToHook{SelectCharTable}{\lst@DefDelims} +\lst@AddToHookExe{SetLanguage}{\let\lst@DefDelims\@empty} +\def\lst@Delim#1{% + \lst@false \let\lst@cumulative\@empty \let\lst@arg\@empty + \@ifstar{\@ifstar{\lst@Delim@{#1}}% + {\let\lst@cumulative\relax + \lst@Delim@{#1}}}% + {\lst@true\lst@Delim@{#1}}} +\def\lst@Delim@#1[#2]{% + \gdef\lst@delimtype{#2}% + \@ifnextchar[\lst@Delim@sty + {\lst@Delim@sty[#1]}} +\def\lst@Delim@sty[#1]{% + \def\lst@delimstyle{#1}% + \ifx\@empty#1\@empty\else + \lst@Delim@sty@ #1\@nil + \fi + \@ifnextchar[\lst@Delim@option + \lst@Delim@delim} +\def\lst@Delim@option[#1]{\def\lst@arg{[#1]}\lst@Delim@delim} +\def\lst@Delim@sty@#1#2\@nil{% + \if\relax\noexpand#1\else + \edef\lst@delimstyle{\expandafter\noexpand + \csname\@lst @\lst@delimstyle\endcsname}% + \fi} +\def\lst@Delim@delim#1\relax#2#3#4#5#6#7#8{% + \ifx #4\@empty \lst@Delim@delall{#2}\fi + \ifx\@empty#1\@empty + \ifx #4\@nil + \@ifundefined{\@lst @#2DM@\lst@delimtype}% + {\lst@Delim@delall{#2@\lst@delimtype}}% + {\lst@Delim@delall{#2DM@\lst@delimtype}}% + \fi + \else + \expandafter\lst@Delim@args\expandafter + {\lst@delimtype}{#1}{#5}#6{#7}{#8}#4% + \let\lst@delim\@empty + \expandafter\lst@IfOneOf\lst@delimtype\relax#3% + {\@ifundefined{\@lst @#2DM@\lst@delimtype}% + {\lst@lExtend\lst@delim{\csname\@lst @#2@\lst@delimtype + \expandafter\endcsname\lst@arg}}% + {\lst@lExtend\lst@delim{\expandafter\lst@UseDynamicMode + \csname\@lst @#2DM@\lst@delimtype + \expandafter\endcsname\lst@arg}}% + \ifx #4\@nil + \let\lst@temp\lst@DefDelims \let\lst@DefDelims\@empty + \expandafter\lst@Delim@del\lst@temp\@empty\@nil\@nil\@nil + \else + \lst@lExtend\lst@DefDelims\lst@delim + \fi}% + {\PackageError{Listings}{Illegal type `\lst@delimtype'}% + {#2 types are #3.}}% + \fi} +\def\lst@Delim@args#1#2#3#4#5#6#7{% + \begingroup + \lst@false \let\lst@next\lst@XConvert + \@ifnextchar #4{\xdef\lst@delimtype{\expandafter\@gobble + \lst@delimtype}% + #5\lst@next#2\@nil + \lst@lAddTo\lst@arg{\@empty#6}% + \lst@GobbleNil}% + {\lst@next#2\@nil + \lst@lAddTo\lst@arg{\@empty#3}% + \lst@GobbleNil}% + #1\@nil + \global\let\@gtempa\lst@arg + \endgroup + \let\lst@arg\@gtempa + \ifx #7\@nil\else + \expandafter\lst@Delim@args@\expandafter{\lst@delimstyle}% + \fi} +\def\lst@Delim@args@#1{% + \lst@if + \lst@lAddTo\lst@arg{{{#1}\lst@modetrue}}% + \else + \ifx\lst@cumulative\@empty + \lst@lAddTo\lst@arg{{{}#1}}% + \else + \lst@lAddTo\lst@arg{{{#1}}}% + \fi + \fi} +\def\lst@Delim@del#1\@empty#2#3#4{% + \ifx #2\@nil\else + \def\lst@temp{#1\@empty#2#3}% + \ifx\lst@temp\lst@delim\else + \lst@lAddTo\lst@DefDelims{#1\@empty#2#3{#4}}% + \fi + \expandafter\lst@Delim@del + \fi} +\def\lst@Delim@delall#1{% + \begingroup + \edef\lst@delim{\expandafter\string\csname\@lst @#1\endcsname}% + \lst@false \global\let\@gtempa\@empty + \expandafter\lst@Delim@delall@\lst@DefDelims\@empty + \endgroup + \let\lst@DefDelims\@gtempa} +\def\lst@Delim@delall@#1{% + \ifx #1\@empty\else + \ifx #1\lst@UseDynamicMode + \lst@true + \let\lst@next\lst@Delim@delall@do + \else + \def\lst@next{\lst@Delim@delall@do#1}% + \fi + \expandafter\lst@next + \fi} +\def\lst@Delim@delall@do#1#2\@empty#3#4#5{% + \expandafter\lst@IfSubstring\expandafter{\lst@delim}{\string#1}% + {}% + {\lst@if \lst@AddTo\@gtempa\lst@UseDynamicMode \fi + \lst@AddTo\@gtempa{#1#2\@empty#3#4{#5}}}% + \lst@false \lst@Delim@delall@} +\gdef\lst@DefDelimB#1#2#3#4#5#6#7#8{% + \lst@CDef{#1}#2% + {#3}% + {\let\lst@bnext\lst@CArgEmpty + \lst@ifmode #4\else + #5% + \def\lst@bnext{#6{#7}{#8}}% + \fi + \lst@bnext}% + \@empty} +\gdef\lst@DefDelimE#1#2#3#4#5#6#7{% + \lst@CDef{#1}#2% + {#3}% + {\let\lst@enext\lst@CArgEmpty + \ifnum #7=\lst@mode% + #4% + \let\lst@enext#6% + \else + #5% + \fi + \lst@enext}% + \@empty} +\lst@AddToHook{Init}{\let\lst@bnext\relax \let\lst@enext\relax} +\gdef\lst@DefDelimBE#1#2#3#4#5#6#7#8#9{% + \lst@CDef{#1}#2% + {#3}% + {\let\lst@bnext\lst@CArgEmpty + \ifnum #7=\lst@mode + #4% + \let\lst@bnext#9% + \else + \lst@ifmode\else + #5% + \def\lst@bnext{#6{#7}{#8}}% + \fi + \fi + \lst@bnext}% + \@empty} +\gdef\lst@delimtypes{s,l} +\gdef\lst@DelimKey#1#2{% + \lst@Delim{}#2\relax + {Delim}\lst@delimtypes #1% + {\lst@BeginDelim\lst@EndDelim} + i\@empty{\lst@BeginIDelim\lst@EndIDelim}} +\lst@Key{delim}\relax{\lst@DelimKey\@empty{#1}} +\lst@Key{moredelim}\relax{\lst@DelimKey\relax{#1}} +\lst@Key{deletedelim}\relax{\lst@DelimKey\@nil{#1}} +\gdef\lst@DelimDM@l#1#2\@empty#3#4#5{% + \lst@CArg #2\relax\lst@DefDelimB{}{}{}#3{#1}{#5\lst@Lmodetrue}} +\gdef\lst@DelimDM@s#1#2#3\@empty#4#5#6{% + \lst@CArg #2\relax\lst@DefDelimB{}{}{}#4{#1}{#6}% + \lst@CArg #3\relax\lst@DefDelimE{}{}{}#5{#1}} +\def\lst@ReplaceInput#1{\lst@CArgX #1\relax\lst@CDefX{}{}} +\def\lst@Literatekey#1\@nil@{\let\lst@ifxliterate\lst@if + \def\lst@literate{#1}} +\lst@Key{literate}{}{\@ifstar{\lst@true \lst@Literatekey} + {\lst@false\lst@Literatekey}#1\@nil@} +\lst@AddToHook{SelectCharTable} + {\ifx\lst@literate\@empty\else + \expandafter\lst@Literate\lst@literate{}\relax\z@ + \fi} +\def\lst@Literate#1#2#3{% + \ifx\relax#2\@empty\else + \lst@CArgX #1\relax\lst@CDef + {} + {\let\lst@next\@empty + \lst@ifxliterate + \lst@ifmode \let\lst@next\lst@CArgEmpty \fi + \fi + \ifx\lst@next\@empty + \ifx\lst@OutputBox\@gobble\else + \lst@XPrintToken \let\lst@scanmode\lst@scan@m + \lst@token{#2}\lst@length#3\relax + \lst@XPrintToken + \fi + \let\lst@next\lst@CArgEmptyGobble + \fi + \lst@next}% + \@empty + \expandafter\lst@Literate + \fi} +\def\lst@CArgEmptyGobble#1\@empty{} +\def\lst@BeginDropInput#1{% + \lst@EnterMode{#1}% + {\lst@modetrue + \let\lst@OutputBox\@gobble + \let\lst@ifdropinput\iftrue + \let\lst@ProcessLetter\@gobble + \let\lst@ProcessDigit\@gobble + \let\lst@ProcessOther\@gobble + \let\lst@ProcessSpace\@empty + \let\lst@ProcessTabulator\@empty + \let\lst@ProcessFormFeed\@empty}} +\let\lst@ifdropinput\iffalse % init +\lst@Key{basicstyle}\relax{\def\lst@basicstyle{#1}} +\lst@Key{inputencoding}\relax{\def\lst@inputenc{#1}} +\lst@AddToHook{Init} + {\lst@basicstyle + \ifx\lst@inputenc\@empty\else + \@ifundefined{inputencoding}{}% + {\inputencoding\lst@inputenc}% + \fi} +\lst@AddToHookExe{EmptyStyle} + {\let\lst@basicstyle\@empty + \let\lst@inputenc\@empty} +\def\lst@parshape{\parshape\@ne \z@ \linewidth} +\lst@AddToHookAtTop{EveryLine}{\lst@parshape} +\lst@AddToHookAtTop{EndGroup}{\lst@parshape} +\newcount\lst@lineno % \global +\lst@AddToHook{InitVars}{\global\lst@lineno\@ne} +\lst@Key{print}{true}[t]{\lstKV@SetIf{#1}\lst@ifprint} +\lst@Key{firstline}\relax{\def\lst@firstline{#1\relax}} +\lst@Key{lastline}\relax{\def\lst@lastline{#1\relax}} +\lst@AddToHook{PreSet} + {\let\lst@firstline\@ne \def\lst@lastline{9999999\relax}} +\lst@Key{linerange}\relax{\lstKV@OptArg[]{#1}{% + \def\lst@interrange{##1}\def\lst@linerange{##2,}}} +\lst@AddToHook{PreSet}{\def\lst@firstline{1\relax}% + \let\lst@linerange\@empty} +\lst@AddToHook{Init} +{\ifx\lst@linerange\@empty + \edef\lst@linerange{{\lst@firstline}-{\lst@lastline},}% + \fi + \lst@GetLineInterval}% +\def\lst@GetLineInterval{\expandafter\lst@GLI\lst@linerange\@nil} +\def\lst@GLI#1,#2\@nil{\def\lst@linerange{#2}\lst@GLI@#1--\@nil} +\def\lst@GLI@#1-#2-#3\@nil{% + \ifx\@empty#1\@empty + \let\lst@firstline\@ne + \else + \def\lst@firstline{#1\relax}% + \fi + \ifx\@empty#2\@empty + \def\lst@lastline{9999999\relax}% + \else + \ifx -#2% + \let\lst@lastline\lst@firstline + \else + \def\lst@lastline{#2\relax}% + \fi + \fi} +\lst@Key{nolol}{false}[t]{\lstKV@SetIf{#1}\lst@ifnolol} +\def\lst@nololtrue{\let\lst@ifnolol\iftrue} +\let\lst@ifnolol\iffalse % init +\lst@Key{captionpos}{t}{\def\lst@captionpos{#1}} +\lst@Key{abovecaptionskip}\smallskipamount{\def\lst@abovecaption{#1}} +\lst@Key{belowcaptionskip}\smallskipamount{\def\lst@belowcaption{#1}} +\lst@Key{label}\relax{\def\lst@label{#1}} +\lst@Key{title}\relax{\def\lst@title{#1}\let\lst@caption\relax} +\lst@Key{caption}\relax{\lstKV@OptArg[{#1}]{#1}% + {\def\lst@caption{##2}\def\lst@@caption{##1}}% + \let\lst@title\@empty} +\lst@AddToHookExe{TextStyle} + {\let\lst@caption\@empty \let\lst@@caption\@empty + \let\lst@title\@empty \let\lst@label\@empty} +\@ifundefined{thechapter} + {\newcounter{lstlisting} + \renewcommand\thelstlisting{\@arabic\c@lstlisting}} + {\newcounter{lstlisting}[chapter] + \renewcommand\thelstlisting + {\ifnum \c@chapter>\z@ \thechapter.\fi \@arabic\c@lstlisting}} +\lst@UserCommand\lstlistingname{Listing} +\@ifundefined{abovecaptionskip} +{\newskip\abovecaptionskip + \newskip\belowcaptionskip}{} +\@ifundefined{@makecaption} +{\long\def\@makecaption#1#2{% + \vskip\abovecaptionskip + \sbox\@tempboxa{#1: #2}% + \ifdim \wd\@tempboxa >\hsize + #1: #2\par + \else + \global \@minipagefalse + \hb@xt@\hsize{\hfil\box\@tempboxa\hfil}% + \fi + \vskip\belowcaptionskip}% +}{} +\def\fnum@lstlisting{% + \lstlistingname + \ifx\lst@@caption\@empty\else~\thelstlisting\fi}% +\def\lst@MakeCaption#1{% + \lst@ifdisplaystyle + \ifx #1t% + \ifx\lst@@caption\@empty\expandafter\lst@HRefStepCounter \else + \expandafter\refstepcounter + \fi {lstlisting}% + \ifx\lst@label\@empty\else \label{\lst@label}\fi + \let\lst@arg\lst@intname \lst@ReplaceIn\lst@arg\lst@filenamerpl + \global\let\lst@name\lst@arg \global\let\lstname\lst@name + \lst@ifnolol\else + \ifx\lst@@caption\@empty + \ifx\lst@caption\@empty + \ifx\lst@intname\@empty \else \def\lst@temp{ }% + \ifx\lst@intname\lst@temp \else + \addcontentsline{lol}{lstlisting}\lst@name + \fi\fi + \fi + \else + \addcontentsline{lol}{lstlisting}% + {\protect\numberline{\thelstlisting}\lst@@caption}% + \fi + \fi + \fi + \ifx\lst@caption\@empty\else + \lst@IfSubstring #1\lst@captionpos + {\begingroup \let\@@vskip\vskip + \def\vskip{\afterassignment\lst@vskip \@tempskipa}% + \def\lst@vskip{\nobreak\@@vskip\@tempskipa\nobreak}% + \par\@parboxrestore\normalsize\normalfont % \noindent (AS) + \ifx #1t\allowbreak \fi + \ifx\lst@title\@empty + \lst@makecaption\fnum@lstlisting\lst@caption % (AS) + \else + \lst@maketitle\lst@title % (AS) + \fi + \ifx #1b\allowbreak \fi + \endgroup}{}% + \fi + \fi} +\def\lst@makecaption{\@makecaption} +\def\lst@maketitle{\@makecaption\lst@title@dropdelim} +\def\lst@title@dropdelim#1{\ignorespaces} +\AtBeginDocument{% +\@ifundefined{captionlabelfalse}{}{% + \def\lst@maketitle{\captionlabelfalse\@makecaption\@empty}}% +\@ifundefined{caption@startrue}{}{% + \def\lst@maketitle{\caption@startrue\@makecaption\@empty}}% +} +\def\lst@HRefStepCounter#1{% + \begingroup + \c@lstlisting\lst@neglisting + \advance\c@lstlisting\m@ne \xdef\lst@neglisting{\the\c@lstlisting}% + \ifx\hyper@refstepcounter\@undefined\else + \hyper@refstepcounter{#1}% + \fi + \endgroup} +\gdef\lst@neglisting{\z@}% init +\lst@Key{boxpos}{c}{\def\lst@boxpos{#1}} +\def\lst@boxtrue{\let\lst@ifbox\iftrue} +\let\lst@ifbox\iffalse +\lst@Key{float}\relax[\lst@floatplacement]{% + \lstKV@SwitchCases{#1}% + {true&\let\lst@floatdefault\lst@floatplacement + \let\lst@float\lst@floatdefault\\% + false&\let\lst@floatdefault\relax + \let\lst@float\lst@floatdefault + }{\def\lst@next{\@ifstar{\let\lst@beginfloat\@dblfloat + \let\lst@endfloat\end@dblfloat + \lst@KFloat}% + {\let\lst@beginfloat\@float + \let\lst@endfloat\end@float + \lst@KFloat}} + \edef\lst@float{#1}% + \expandafter\lst@next\lst@float\relax}} +\def\lst@KFloat#1\relax{% + \ifx\@empty#1\@empty + \let\lst@float\lst@floatplacement + \else + \def\lst@float{#1}% + \fi} +\lst@Key{floatplacement}{tbp}{\def\lst@floatplacement{#1}} +\lst@AddToHook{PreSet}{\let\lst@float\lst@floatdefault} +\lst@AddToHook{TextStyle}{\let\lst@float\relax} +\let\lst@floatdefault\relax % init +\lst@AddToHook{DeInit}{% + \ifx\lst@float\relax + \global\let\lst@doendpe\@doendpe + \else + \global\let\lst@doendpe\@empty + \fi} +\AtBeginDocument{% +\@ifundefined{c@float@type}% + {\edef\ftype@lstlisting{\ifx\c@figure\@undefined 1\else 4\fi}} + {\edef\ftype@lstlisting{\the\c@float@type}% + \addtocounter{float@type}{\value{float@type}}}% +} +\lst@Key{aboveskip}\medskipamount{\def\lst@aboveskip{#1}} +\lst@Key{belowskip}\medskipamount{\def\lst@belowskip{#1}} +\lst@AddToHook{TextStyle} + {\let\lst@aboveskip\z@ \let\lst@belowskip\z@} +\lst@Key{everydisplay}{}{\def\lst@EveryDisplay{#1}} +\lst@AddToHook{TextStyle}{\let\lst@ifdisplaystyle\iffalse} +\lst@AddToHook{DisplayStyle}{\let\lst@ifdisplaystyle\iftrue} +\let\lst@ifdisplaystyle\iffalse +\def\lst@Init#1{% + \begingroup + \ifx\lst@float\relax\else + \edef\@tempa{\noexpand\lst@beginfloat{lstlisting}[\lst@float]}% + \expandafter\@tempa + \fi + \ifhmode\ifinner \lst@boxtrue \fi\fi + \lst@ifbox + \lsthk@BoxUnsafe + \hbox to\z@\bgroup + $\if t\lst@boxpos \vtop + \else \if b\lst@boxpos \vbox + \else \vcenter \fi\fi + \bgroup \par\noindent + \else + \lst@ifdisplaystyle + \lst@EveryDisplay + \par\penalty-50\relax + \vspace\lst@aboveskip + \fi + \fi + \normalbaselines + \abovecaptionskip\lst@abovecaption\relax + \belowcaptionskip\lst@belowcaption\relax + \lst@MakeCaption t% + \lsthk@PreInit \lsthk@Init + \lst@ifdisplaystyle + \global\let\lst@ltxlabel\@empty + \if@inlabel + \lst@ifresetmargins + \leavevmode + \else + \xdef\lst@ltxlabel{\the\everypar}% + \lst@AddTo\lst@ltxlabel{% + \global\let\lst@ltxlabel\@empty + \everypar{\lsthk@EveryLine\lsthk@EveryPar}}% + \fi + \fi + \everypar\expandafter{\lst@ltxlabel + \lsthk@EveryLine\lsthk@EveryPar}% + \else + \everypar{}\let\lst@NewLine\@empty + \fi + \lsthk@InitVars \lsthk@InitVarsBOL + \lst@Let{13}\lst@MProcessListing + \let\lst@Backslash#1% + \lst@EnterMode{\lst@Pmode}{\lst@SelectCharTable}% + \lst@InitFinalize} +\let\lst@InitFinalize\@empty % init +\lst@AddToHook{PreInit} + {\rightskip\z@ \leftskip\z@ \parfillskip=\z@ plus 1fil + \let\par\@@par} +\lst@AddToHook{EveryLine}{}% init +\lst@AddToHook{EveryPar}{}% init +\lst@Key{showlines}f[t]{\lstKV@SetIf{#1}\lst@ifshowlines} +\def\lst@DeInit{% + \lst@XPrintToken \lst@EOLUpdate + \global\advance\lst@newlines\m@ne + \lst@ifshowlines + \lst@DoNewLines + \else + \setbox\@tempboxa\vbox{\lst@DoNewLines}% + \fi + \lst@ifdisplaystyle \par\removelastskip \fi + \lsthk@ExitVars\everypar{}\lsthk@DeInit\normalbaselines\normalcolor + \lst@MakeCaption b% + \lst@ifbox + \egroup $\hss \egroup + \vrule\@width\lst@maxwidth\@height\z@\@depth\z@ + \else + \lst@ifdisplaystyle + \par\penalty-50\vspace\lst@belowskip + \fi + \fi + \ifx\lst@float\relax\else + \expandafter\lst@endfloat + \fi + \endgroup} +\newdimen\lst@maxwidth % \global +\lst@AddToHook{InitVars}{\global\lst@maxwidth\z@} +\lst@AddToHook{InitVarsEOL} + {\ifdim\lst@currlwidth>\lst@maxwidth + \global\lst@maxwidth\lst@currlwidth + \fi} +\def\lst@EOLUpdate{\lsthk@EOL \lsthk@InitVarsEOL} +\def\lst@MProcessListing{% + \lst@XPrintToken \lst@EOLUpdate \lsthk@InitVarsBOL + \global\advance\lst@lineno\@ne + \ifnum \lst@lineno>\lst@lastline + \lst@ifdropinput \lst@LeaveMode \fi + \ifx\lst@linerange\@empty + \expandafter\expandafter\expandafter\lst@EndProcessListing + \else + \lst@interrange + \lst@GetLineInterval + \expandafter\expandafter\expandafter\lst@SkipToFirst + \fi + \else + \expandafter\lst@BOLGobble + \fi} +\let\lst@EndProcessListing\endinput +\lst@Key{gobble}{0}{\def\lst@gobble{#1}} +\def\lst@BOLGobble{% + \ifnum\lst@gobble>\z@ + \@tempcnta\lst@gobble\relax + \expandafter\lst@BOLGobble@ +\fi} +\def\lst@BOLGobble@@{% + \ifnum\@tempcnta>\z@ + \expandafter\lst@BOLGobble@ + \fi} +\def\lstenv@BOLGobble@@{% + \lst@IfNextChars\lstenv@endstring{\lstenv@End}% + {\advance\@tempcnta\m@ne \expandafter\lst@BOLGobble@@\lst@eaten}} +\def\lst@BOLGobble@#1{% + \let\lst@next#1% + \ifx \lst@next\relax\else + \ifx \lst@next\lst@MProcessListing\else + \ifx \lst@next\lst@processformfeed\else + \ifx \lst@next\lstenv@backslash + \let\lst@next\lstenv@BOLGobble@@ + \else + \let\lst@next\lst@BOLGobble@@ + \ifx #1\lst@processtabulator + \advance\@tempcnta-\lst@tabsize\relax + \ifnum\@tempcnta<\z@ + \lst@length-\@tempcnta \lst@PreGotoTabStop + \fi + \else + \advance\@tempcnta\m@ne + \fi + \fi \fi \fi \fi + \lst@next} +\def\lst@processformfeed{\lst@ProcessFormFeed} +\def\lst@processtabulator{\lst@ProcessTabulator} +\lst@Key{name}\relax{\def\lst@intname{#1}} +\lst@AddToHookExe{PreSet}{\global\let\lst@intname\@empty} +\lst@AddToHook{PreInit}{% + \let\lst@arg\lst@intname \lst@ReplaceIn\lst@arg\lst@filenamerpl + \global\let\lst@name\lst@arg \global\let\lstname\lst@name} +\def\lst@filenamerpl{_\textunderscore $\textdollar -\textendash} +\def\l@lstlisting#1#2{\@dottedtocline{1}{1.5em}{2.3em}{#1}{#2}} +\lst@UserCommand\lstlistlistingname{Listings} +\lst@UserCommand\lstlistoflistings{\bgroup + \let\contentsname\lstlistlistingname + \let\lst@temp\@starttoc \def\@starttoc##1{\lst@temp{lol}}% + \tableofcontents \egroup} +\@ifpackageloaded{scrlfile} +{\newcommand*\lol@heading{\float@listhead{\lstlistlistingname}} + \renewcommand*\lstlistoflistings{% + \begingroup% + \if@twocolumn + \@restonecoltrue\onecolumn + \else + \@restonecolfalse + \fi + \lol@heading% + \@parskipfalse\@parskip@indent% + \@starttoc{lol}% + \if@restonecol\twocolumn\fi + \endgroup}% +}{} +\newcommand\lstinline[1][]{% + \leavevmode\bgroup % \hbox\bgroup --> \bgroup + \def\lst@boxpos{b}% + \lsthk@PreSet\lstset{flexiblecolumns,#1}% + \lsthk@TextStyle + \@ifnextchar\bgroup{\afterassignment\lst@InlineG \let\@let@token}% + \lstinline@} +\def\lstinline@#1{% + \lst@Init\relax + \lst@IfNextCharActive{\lst@InlineM#1}{\lst@InlineJ#1}} +\lst@AddToHook{TextStyle}{}% init +\lst@AddToHook{SelectCharTable}{\lst@inlinechars} +\global\let\lst@inlinechars\@empty +\def\lst@InlineM#1{\gdef\lst@inlinechars{% + \lst@Def{`#1}{\lst@DeInit\egroup\global\let\lst@inlinechars\@empty}% + \lst@Def{13}{\lst@DeInit\egroup \global\let\lst@inlinechars\@empty + \PackageError{Listings}{lstinline ended by EOL}\@ehc}}% + \lst@inlinechars} +\def\lst@InlineJ#1{% + \def\lst@temp##1#1{% + \let\lst@arg\@empty \lst@InsideConvert{##1}\lst@arg + \lst@DeInit\egroup}% + \lst@temp} +\def\lst@InlineG{% + \lst@Init\relax + \lst@IfNextCharActive{\lst@InlineM\}}% + {\let\lst@arg\@empty \lst@InlineGJ}} +\def\lst@InlineGJ{\futurelet\@let@token\lst@InlineGJTest} +\def\lst@InlineGJTest{% + \ifx\@let@token\egroup + \afterassignment\lst@InlineGJEnd + \expandafter\let\expandafter\@let@token + \else + \ifx\@let@token\@sptoken + \let\lst@next\lst@InlineGJReadSp + \else + \let\lst@next\lst@InlineGJRead + \fi + \expandafter\lst@next + \fi} +\def\lst@InlineGJEnd{\lst@arg\lst@DeInit\egroup} +\def\lst@InlineGJRead#1{% + \lccode`\~=`#1\lowercase{\lst@lAddTo\lst@arg~}% + \lst@InlineGJ} +\def\lst@InlineGJReadSp#1{% + \lccode`\~=`\ \lowercase{\lst@lAddTo\lst@arg~}% + \lst@InlineGJ#1} +\def\lst@MakePath#1{\ifx\@empty#1\@empty\else\lst@MakePath@#1/\@nil/\fi} +\def\lst@MakePath@#1/{#1/\lst@MakePath@@} +\def\lst@MakePath@@#1/{% + \ifx\@nil#1\expandafter\@gobble + \else \ifx\@empty#1\else #1/\fi \fi + \lst@MakePath@@} +\lst@Key{inputpath}{}{\edef\lst@inputpath{\lst@MakePath{#1}}} +\def\lstinputlisting{% + \begingroup \lst@setcatcodes \lst@inputlisting} +\newcommand\lst@inputlisting[2][]{% + \endgroup + \def\lst@set{#1}% + \IfFileExists{\lst@inputpath#2}% + {\expandafter\lst@InputListing\expandafter{\lst@inputpath#2}}% + {\filename@parse{\lst@inputpath#2}% + \edef\reserved@a{\noexpand\lst@MissingFileError + {\filename@area\filename@base}% + {\ifx\filename@ext\relax tex\else\filename@ext\fi}}% + \reserved@a}% + \lst@doendpe \@newlistfalse \ignorespaces} +\def\lst@MissingFileError#1#2{% + \typeout{^^J! Package Listings Error: File `#1(.#2)' not found.^^J% + ^^JType X to quit or to proceed,^^J% + or enter new name. (Default extension: #2)^^J}% + \message{Enter file name: }% + {\endlinechar\m@ne \global\read\m@ne to\@gtempa}% + \ifx\@gtempa\@empty \else + \def\reserved@a{x}\ifx\reserved@a\@gtempa\batchmode\@@end\fi + \def\reserved@a{X}\ifx\reserved@a\@gtempa\batchmode\@@end\fi + \filename@parse\@gtempa + \edef\filename@ext{% + \ifx\filename@ext\relax#2\else\filename@ext\fi}% + \edef\reserved@a{\noexpand\IfFileExists % + {\filename@area\filename@base.\filename@ext}% + {\noexpand\lst@InputListing % + {\filename@area\filename@base.\filename@ext}}% + {\noexpand\lst@MissingFileError + {\filename@area\filename@base}{\filename@ext}}}% + \expandafter\reserved@a % + \fi} +\let\lst@ifdraft\iffalse +\DeclareOption{draft}{\let\lst@ifdraft\iftrue} +\DeclareOption{final}{\let\lst@ifdraft\iffalse} +\lst@AddToHook{PreSet} + {\lst@ifdraft + \let\lst@ifprint\iffalse + \@gobbletwo\fi\fi + \fi} +\def\lst@InputListing#1{% + \begingroup + \lsthk@PreSet \gdef\lst@intname{#1}% + \expandafter\lstset\expandafter{\lst@set}% + \lsthk@DisplayStyle + \catcode\active=\active + \lst@Init\relax \let\lst@gobble\z@ + \lst@SkipToFirst + \lst@ifprint \def\lst@next{\input{#1}}% + \else \let\lst@next\@empty \fi + \lst@next + \lst@DeInit + \endgroup} +\def\lst@SkipToFirst{% + \ifnum \lst@lineno<\lst@firstline + \lst@BeginDropInput\lst@Pmode + \lst@Let{13}\lst@MSkipToFirst + \lst@Let{10}\lst@MSkipToFirst + \else + \expandafter\lst@BOLGobble + \fi} +\def\lst@MSkipToFirst{% + \global\advance\lst@lineno\@ne + \ifnum \lst@lineno=\lst@firstline + \lst@LeaveMode \global\lst@newlines\z@ + \lsthk@InitVarsBOL + \expandafter\lst@BOLGobble + \fi} +\def\lstenv@DroppedWarning{% + \ifx\lst@dropped\@undefined\else + \PackageWarning{Listings}{Text dropped after begin of listing}% + \fi} +\let\lst@dropped\@undefined % init +\begingroup \lccode`\~=`\^^M\lowercase{% +\gdef\lstenv@Process#1{% + \ifx~#1% + \lstenv@DroppedWarning \let\lst@next\lst@SkipToFirst + \else\ifx^^J#1% + \lstenv@DroppedWarning \let\lst@next\lstenv@ProcessJ + \else + \let\lst@dropped#1\let\lst@next\lstenv@Process + \fi \fi + \lst@next} +}\endgroup +\def\lstenv@ProcessJ{% + \let\lst@arg\@empty + \ifx\@currenvir\lstenv@name + \expandafter\lstenv@ProcessJEnv + \else + \expandafter\def\expandafter\lst@temp\expandafter##1% + \csname end\lstenv@name\endcsname + {\lst@InsideConvert{##1}\lstenv@ProcessJ@}% + \expandafter\lst@temp + \fi} +\begingroup \lccode`\~=`\\\lowercase{% +\gdef\lstenv@ProcessJ@{% + \lst@lExtend\lst@arg + {\expandafter\ \expandafter~\lstenv@endstring}% + \catcode10=\active \lst@Let{10}\lst@MProcessListing + \lst@SkipToFirst \lst@arg} +}\endgroup +\def\lstenv@ProcessJEnv#1\end#2{\def\lst@temp{#2}% + \ifx\lstenv@name\lst@temp + \lst@InsideConvert{#1}% + \expandafter\lstenv@ProcessJ@ + \else + \lst@InsideConvert{#1\\end\{#2\}}% + \expandafter\lstenv@ProcessJEnv + \fi} +\def\lstenv@backslash{% + \lst@IfNextChars\lstenv@endstring + {\lstenv@End}% + {\expandafter\lsts@backslash \lst@eaten}}% +\def\lstenv@End{% + \ifx\@currenvir\lstenv@name + \edef\lst@next{\noexpand\end{\lstenv@name}}% + \else + \def\lst@next{\csname end\lstenv@name\endcsname}% + \fi + \lst@next} +\lst@UserCommand\lstnewenvironment#1#2#{% + \@ifundefined{#1}% + {\let\lst@arg\@empty + \lst@XConvert{#1}\@nil + \expandafter\lstnewenvironment@\lst@arg{#1}{#2}}% + {\PackageError{Listings}{Environment `#1' already defined}\@eha + \@gobbletwo}} +\def\@tempa#1#2#3{% +\gdef\lstnewenvironment@##1##2##3##4##5{% + \begingroup + \global\@namedef{end##2}{\lstenv@Error{##2}}% + \global\@namedef{##2}{\def\lstenv@name{##2}% + \begingroup \lst@setcatcodes \catcode\active=\active + \csname##2@\endcsname}% + \let\l@ngrel@x\global + \let\@xargdef\lstenv@xargdef + \expandafter\new@command\csname##2@\endcsname##3% + {\lsthk@PreSet ##4% + \ifx\@currenvir\lstenv@name + \def\lstenv@endstring{#1#2##1#3}% + \else + \def\lstenv@endstring{#1##1}% + \fi + \@namedef{end##2}{\lst@DeInit ##5\endgroup + \lst@doendpe \@ignoretrue}% + \lsthk@DisplayStyle + \let\lst@EndProcessListing\lstenv@SkipToEnd + \lst@Init\lstenv@backslash + \lst@ifprint + \expandafter\expandafter\expandafter\lstenv@Process + \else + \expandafter\lstenv@SkipToEnd + \fi + \lst@insertargs}% + \endgroup}% +} +\let\lst@arg\@empty \lst@XConvert{end}\{\}\@nil +\expandafter\@tempa\lst@arg +\let\lst@insertargs\@empty +\def\lstenv@xargdef#1{ + \expandafter\lstenv@xargdef@\csname\string#1\endcsname#1} +\def\lstenv@xargdef@#1#2[#3][#4]#5{% + \@ifdefinable#2{% + \gdef#2{% + \ifx\protect\@typeset@protect + \expandafter\lstenv@testopt + \else + \@x@protect#2% + \fi + #1% + {#4}}% + \@yargdef + #1% + \tw@ + {#3}% + {#5}}} +\long\def\lstenv@testopt#1#2{% + \@ifnextchar[{\catcode\active5\relax \lstenv@testopt@#1}% + {#1[{#2}]}} +\def\lstenv@testopt@#1[#2]{% + \catcode\active\active + #1[#2]} +\begingroup \lccode`\~=`\\\lowercase{% +\gdef\lstenv@SkipToEnd{% + \long\expandafter\def\expandafter\lst@temp\expandafter##\expandafter + 1\expandafter~\lstenv@endstring{\lstenv@End}% + \lst@temp} +}\endgroup +\def\lstenv@Error#1{\PackageError{Listings}{Extra \string\end#1}% + {I'm ignoring this, since I wasn't doing a \csname#1\endcsname.}} +\begingroup \lccode`\~=`\^^M\lowercase{% +\gdef\lst@TestEOLChar#1{% + \def\lst@insertargs{#1}% + \ifx ~#1\@empty \else + \ifx^^J#1\@empty \else + \global\let\lst@intname\lst@insertargs + \let\lst@insertargs\@empty + \fi \fi} +}\endgroup +\lstnewenvironment{lstlisting}[2][] + {\lst@TestEOLChar{#2}% + \lstset{#1}% + \csname\@lst @SetFirstNumber\endcsname} + {\csname\@lst @SaveFirstNumber\endcsname} +\lst@Key{fancyvrb}\relax[t]{% + \lstKV@SetIf{#1}\lst@iffancyvrb + \lstFV@fancyvrb} +\ifx\lstFV@fancyvrb\@undefined + \gdef\lstFV@fancyvrb{\lst@RequireAspects{fancyvrb}\lstFV@fancyvrb} +\fi +\@ifundefined{ocp}{} + {\lst@AddToHook{OutputBox}% + {\let\lst@ProcessLetter\@firstofone + \let\lst@ProcessDigit\@firstofone + \let\lst@ProcessOther\@firstofone}} +\DeclareOption*{\expandafter\lst@ProcessOption\CurrentOption\relax} +\def\lst@ProcessOption#1#2\relax{% + \ifx #1!% + \lst@DeleteKeysIn\lst@loadaspects{#2}% + \else + \lst@lAddTo\lst@loadaspects{,#1#2}% + \fi} +\@ifundefined{lst@loadaspects} + {\def\lst@loadaspects{strings,comments,escape,style,language,% + keywords,labels,lineshape,frames,emph,index}% + }{} +\InputIfFileExists{lstpatch.sty}{}{} +\let\lst@ifsavemem\iffalse +\DeclareOption{savemem}{\let\lst@ifsavemem\iftrue} +\DeclareOption{noaspects}{\let\lst@loadaspects\@empty} +\ProcessOptions +\lst@RequireAspects\lst@loadaspects +\let\lst@loadaspects\@empty +\lst@UseHook{SetStyle}\lst@UseHook{EmptyStyle} +\lst@UseHook{SetLanguage}\lst@UseHook{EmptyLanguage} +\InputIfFileExists{listings.cfg}{}{} +\InputIfFileExists{lstlocal.cfg}{}{} +\endinput +%% +%% End of file `listings.sty'. -- cgit v1.2.3