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lstdoc.sty
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%%
%% This is file `lstdoc.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% listings.dtx (with options: `doc')
%%
%% 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.
%% (c) 2006 Brooks Moses
%% (c) 2013- Jobst Hoffmann
%% (c) 2016- Horacio Hoyos
%%
%% Send comments and ideas on the package, error reports and additional
%% programming languages to Jobst Hoffmann at <[email protected]>.
%%
\def\filedate{2016/11/25}
\def\fileversion{1.7}
\ProvidesPackage{lstdoc}
[\filedate\space\fileversion\space(Carsten Heinz)]
\let\lstdoc@currversion\fileversion
\RequirePackage[writefile]{listings}[2004/09/07]
\newif\iffancyvrb \IfFileExists{fancyvrb.sty}{\fancyvrbtrue}{}
\newif\ifcolor \IfFileExists{color.sty}{\colortrue}{}
\lst@false
\newif\ifhyper
\@ifundefined{pdfoutput}
{}
{\ifnum\pdfoutput>\z@ \lst@true \fi}
\@ifundefined{VTeXversion}
{}
{\ifnum\OpMode>\z@ \lst@true \fi}
\lst@if \IfFileExists{hyperref.sty}{\hypertrue}{}\fi
\newif\ifalgorithmicpkg \IfFileExists{algorithmic.sty}{\algorithmicpkgtrue}{}
\newif\iflgrind \IfFileExists{lgrind.sty}{\lgrindtrue}{}
\iffancyvrb \RequirePackage{fancyvrb}\fi
\ifhyper \RequirePackage[colorlinks]{hyperref}\else
\def\href#1{\texttt}\fi
\ifcolor \RequirePackage{color}\fi
\ifalgorithmicpkg \RequirePackage{algorithmic}\fi
\iflgrind \RequirePackage{lgrind}\fi
\RequirePackage{nameref}
\RequirePackage{url}
\renewcommand\ref{\protect\T@ref}
\renewcommand\pageref{\protect\T@pageref}
\def\lst@BeginRemark#1{%
\begin{quote}\topsep0pt\let\small\footnotesize\small#1:}
\def\lst@EndRemark{\end{quote}}
\newenvironment{TODO}
{\lst@BeginRemark{To do}}{\lst@EndRemark}
\newenvironment{ALTERNATIVE}
{\lst@BeginRemark{Alternative}}{\lst@EndRemark}
\newenvironment{REMOVED}
{\lst@BeginRemark{Removed}}{\lst@EndRemark}
\newenvironment{OLDDEF}
{\lst@BeginRemark{Old definition}}{\lst@EndRemark}
\def\advise{\par\list\labeladvise
{\advance\linewidth\@totalleftmargin
\@totalleftmargin\z@
\@listi
\let\small\footnotesize \small\sffamily
\parsep \z@ \@plus\z@ \@minus\z@
\topsep6\p@ \@plus1\p@\@minus2\p@
\def\makelabel##1{\hss\llap{##1}}}}
\let\endadvise\endlist
\def\advisespace{\hbox{}\qquad}
\def\labeladvise{$\to$}
\newenvironment{syntax}
{\list{}{\itemindent-\leftmargin
\def\makelabel##1{\hss\lst@syntaxlabel##1,,,,\relax}}}
{\endlist}
\def\lst@syntaxlabel#1,#2,#3,#4\relax{%
\llap{\scriptsize\itshape#3}%
\def\lst@temp{#2}%
\expandafter\lst@syntaxlabel@\meaning\lst@temp\relax
\rlap{\hskip-\itemindent\hskip\itemsep\hskip\linewidth
\llap{\ttfamily\lst@temp}\hskip\labelwidth
\def\lst@temp{#1}%
\ifx\lst@temp\lstdoc@currversion#1\fi}}
\def\lst@syntaxlabel@#1>#2\relax
{\edef\lst@temp{\zap@space#2 \@empty}}
\newcommand*\syntaxnewline{\newline\hbox{}\kern\labelwidth}
\newcommand*\syntaxor{\qquad or\qquad}
\newcommand*\syntaxbreak
{\hfill\kern0pt\discretionary{}{\kern\labelwidth}{}}
\let\syntaxfill\hfill
\def\alternative#1{\lst@true \alternative@#1,\relax,}
\def\alternative@#1,{%
\ifx\relax#1\@empty
\expandafter\@gobble
\else
\ifx\@empty#1\@empty\else
\lst@if \lst@false \else $\vert$\fi
\textup{\texttt{#1}}%
\fi
\fi
\alternative@}
\long\def\m@cro@#1#2#3{\endgroup \topsep\MacroTopsep \trivlist
\edef\saved@macroname{\string#3}%
\def\makelabel##1{\llap{##1}}%
\if@inlabel
\let\@tempa\@empty \count@\macro@cnt
\loop \ifnum\count@>\z@
\edef\@tempa{\@tempa\hbox{\strut}}\advance\count@\m@ne \repeat
\edef\makelabel##1{\llap{\vtop to\baselineskip
{\@tempa\hbox{##1}\vss}}}%
\advance \macro@cnt \@ne
\else \macro@cnt\@ne \fi
\edef\@tempa{\noexpand\item[%
#1%
\noexpand\PrintMacroName
\else
\expandafter\noexpand\csname Print#2Name\endcsname % MODIFIED
\fi
{\string#3}]}%
\@tempa
\global\advance\c@CodelineNo\@ne
#1%
\SpecialMainIndex{#3}\nobreak
\DoNotIndex{#3}%
\else
\csname SpecialMain#2Index\endcsname{#3}\nobreak % MODIFIED
\fi
\global\advance\c@CodelineNo\m@ne
\ignorespaces}
\def\macro{\begingroup
\catcode`\\12
\MakePrivateLetters \m@cro@ \iftrue {Macro}}% MODIFIED
\def\environment{\begingroup
\catcode`\\12
\MakePrivateLetters \m@cro@ \iffalse {Env}}% MODIFIED
\def\newdocenvironment#1#2#3#4{%
\@namedef{#1}{#3\begingroup \catcode`\\12\relax
\MakePrivateLetters \m@cro@ \iffalse {#2}}%
\@namedef{end#1}{#4\endmacro}%
\@ifundefined{Print#2Name}{\expandafter
\let\csname Print#2Name\endcsname\PrintMacroName}{}%
\@ifundefined{SpecialMain#2Index}{\expandafter
\let\csname SpecialMain#2Index\endcsname\SpecialMainIndex}{}}
\newdocenvironment{aspect}{Aspect}{}{}
\def\PrintAspectName#1{}
\def\SpecialMainAspectIndex#1{%
\@bsphack
\index{aspects:\levelchar\protect\aspectname{#1}}%
\@esphack}
\newdocenvironment{lstkey}{Key}{}{}
\def\PrintKeyName#1{\strut\keyname{#1}\ }
\def\SpecialMainKeyIndex#1{%
\@bsphack
\index{keys\levelchar\protect\keyname{#1}}%
\@esphack}
\newcounter{argcount}
\def\labelargcount{\texttt{\#\arabic{argcount}}\hskip\labelsep$=$}
\def\macroargs{\list\labelargcount
{\usecounter{argcount}\leftmargin=2\leftmargin
\parsep \z@ \@plus\z@ \@minus\z@
\topsep4\p@ \@plus\p@ \@minus2\p@
\itemsep\z@ \@plus\z@ \@minus\z@
\def\makelabel##1{\hss\llap{##1}}}}
\def\endmacroargs{\endlist\@endparenv}
\lst@RequireAspects{writefile}
\newbox\lst@samplebox
\lstnewenvironment{lstsample}[3][]
{\global\let\lst@intname\@empty
\gdef\lst@sample{#2}%
\setbox\lst@samplebox=\hbox\bgroup
\setkeys{lst}{language={},style={},tabsize=4,gobble=5,%
basicstyle=\small\ttfamily,basewidth=0.51em,point={#1}}
#3%
\lst@BeginAlsoWriteFile{\jobname.tmp}}
{\lst@EndWriteFile\egroup
\ifdim \wd\lst@samplebox>.5\linewidth
\begin{center}%
\hbox to\linewidth{\box\lst@samplebox\hss}%
\end{center}%
\lst@sampleInput
\else
\begin{center}%
\begin{minipage}{0.45\linewidth}\lst@sampleInput\end{minipage}%
\qquad
\begin{minipage}{0.45\linewidth}%
\hbox to\linewidth{\box\lst@samplebox\hss}%
\end{minipage}%
\end{center}%
\fi}
\lst@InstallKeywords{p}{point}{pointstyle}\relax{keywordstyle}{}ld
\lstnewenvironment{lstxsample}[1][]
{\begingroup
\setkeys{lst}{belowskip=-\medskipamount,language={},style={},%
tabsize=4,gobble=5,basicstyle=\small\ttfamily,%
basewidth=0.51em,point={#1}}
\lst@BeginAlsoWriteFile{\jobname.tmp}}
{\endgroup
\endgroup}
\def\lst@sampleInput{%
\MakePercentComment\catcode`\^^M=10\relax
\small\lst@sample
{\setkeys{lst}{SelectCharTable=\lst@ReplaceInput{\^\^I}%
{\lst@ProcessTabulator}}%
\leavevmode \input{\jobname.tmp}}\MakePercentIgnore}
\renewcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
{1.25ex \@plus1ex \@minus.2ex}%
{-1em}%
{\normalfont\normalsize\bfseries}}
\def\lstref#1{\emph{\ref{#1} \nameref{#1}}}
\def\@part[#1]#2{\ifhyper\phantomsection\fi
\addcontentsline{toc}{part}{#1}%
{\parindent\z@ \raggedright \interlinepenalty\@M
\normalfont \huge \bfseries #2\markboth{}{}\par}%
\nobreak\vskip 3ex\@afterheading}
\renewcommand*\l@section[2]{%
\addpenalty\@secpenalty
\addvspace{.25em \@plus\p@}%
\setlength\@tempdima{1.5em}%
\begingroup
\parindent \z@ \rightskip \@pnumwidth
\parfillskip -\@pnumwidth
\leavevmode
\advance\leftskip\@tempdima
\hskip -\leftskip
#1\nobreak\hfil \nobreak\hb@xt@\@pnumwidth{\hss #2}\par
\endgroup}
\renewcommand*\l@subsection{\@dottedtocline{2}{0pt}{2.3em}}
\renewcommand*\l@subsubsection{\@dottedtocline{3}{0pt}{3.2em}}
\newcommand\ikeyname[1]{%
\lstkeyindex{#1}{}%
\lstaspectindex{#1}{}%
\keyname{#1}}
\newcommand\ekeyname[1]{%
\@bsphack
\lstkeyindex{#1}{}%
\lstaspectindex{#1}{}%
\@esphack}
\newcommand\rkeyname[1]{%
\@bsphack
\lstkeyindex{#1}{}%
\lstaspectindex{#1}{}%
\@esphack{\rstyle\keyname{#1}}}
\newcommand\icmdname[1]{%
\@bsphack
\lstaspectindex{#1}{}%
\@esphack\texttt{\string#1}}
\newcommand\rcmdname[1]{%
\@bsphack
\lstaspectindex{#1}{}%
\@esphack\texttt{\rstyle\string#1}}
\def\lstaspectindex#1#2{%
\global\@namedef{lstkandc@\string#1}{}%
\@ifundefined{lstisaspect@\string#1}
{\index{unknown\levelchar
\protect\texttt{\protect\string\string#1}#2}}%
{\index{\@nameuse{lstisaspect@\string#1}\levelchar
\protect\texttt{\protect\string\string#1}#2}}%
}
\def\lstkeyindex#1#2{%
}
\def\lstisaspect[#1]#2{%
\global\@namedef{lstaspect@#1}{#2}%
\lst@AddTo\lst@allkeysandcmds{,#2}%
\@for\lst@temp:=#2\do
{\ifx\@empty\lst@temp\else
\global\@namedef{lstisaspect@\lst@temp}{#1}%
\fi}}
\gdef\lst@allkeysandcmds{}
\def\lstprintaspectkeysandcmds#1{%
\lst@true
\expandafter\@for\expandafter\lst@temp
\expandafter:\expandafter=\csname lstaspect@#1\endcsname\do
{\lst@if\lst@false\else, \fi \texttt{\lst@temp}}}
\def\lstcheckreference{%
\@for\lst@temp:=\lst@allkeysandcmds\do
{\ifx\lst@temp\@empty\else
\@ifundefined{lstkandc@\lst@temp}
{\typeout{\lst@temp\space not in reference guide?}}{}%
\fi}}
\newcommand*\lst{\texttt{lst}}
\newcommand*\Cpp{C\texttt{++}}
\let\keyname\texttt
\let\keyvalue\texttt
\let\hookname\texttt
\newcommand*\aspectname[1]{{\normalfont\sffamily#1}}
\DeclareRobustCommand\packagename[1]{%
{\leavevmode\text@command{#1}%
\switchfontfamily\sfdefault\rmdefault
\check@icl #1\check@icr
\expandafter}}%
\renewcommand\packagename[1]{{\normalfont\sffamily#1}}
\def\switchfontfamily#1#2{%
\begingroup\xdef\@gtempa{#1}\endgroup
\ifx\f@family\@gtempa\fontfamily#2%
\else\fontfamily#1\fi
\selectfont}
\ifcolor
\definecolor{darkgreen}{rgb}{0,0.5,0}
\def\rstyle{\color{darkgreen}}
\else
\let\rstyle\empty
\fi
\gdef\lst@emails{}
\newcommand*\lstthanks[2]
{#1\lst@AddTo\lst@emails{,#1,<#2>}%
\ifx\@empty#2\@empty\typeout{Missing email for #1}\fi}
\newcommand*\lsthelper[3]
{{\let~\ #1}%
\lst@IfOneOf#1\relax\lst@emails
{}{\typeout{^^JWarning: Unknown helper #1.^^J}}}
\lstdefinelanguage[doc]{Pascal}{%
morekeywords={alfa,and,array,begin,boolean,byte,case,char,const,div,%
do,downto,else,end,false,file,for,function,get,goto,if,in,%
integer,label,maxint,mod,new,not,of,or,pack,packed,page,program,%
procedure,put,read,readln,real,record,repeat,reset,rewrite,set,%
text,then,to,true,type,unpack,until,var,while,with,write,writeln},%
sensitive=false,%
morecomment=[s]{(*}{*)},%
morecomment=[s]{\{}{\}},%
morestring=[d]{'}}
\lstdefinestyle{}
{basicstyle={},%
keywordstyle=\bfseries,identifierstyle={},%
commentstyle=\itshape,stringstyle={},%
numberstyle={},stepnumber=1,%
pointstyle=\pointstyle}
\def\pointstyle{%
{\let\lst@um\@empty \xdef\@gtempa{\the\lst@token}}%
\expandafter\lstkeyindex\expandafter{\@gtempa}{}%
\expandafter\lstaspectindex\expandafter{\@gtempa}{}%
\rstyle}
\lstset{defaultdialect=[doc]Pascal,language=Pascal,style={}}
\def\lstscanlanguages#1#2#3{%
\begingroup
\def\lst@DefDriver@##1##2##3##4[##5]##6{%
\lst@false
\lst@lAddTo\lst@scan{##6(##5),}%
\begingroup
\@ifnextchar[{\lst@XDefDriver{##1}##3}{\lst@DefDriver@@##3}}%
\def\lst@XXDefDriver[##1]{}%
\lst@InputCatcodes
\def\lst@dontinput{#3}%
\let\lst@scan\@empty
\lst@for{#2}\do{%
\lst@IfOneOf##1\relax\lst@dontinput
{}%
{\InputIfFileExists{##1}{}{}}}%
\global\let\@gtempa\lst@scan
\endgroup
\let#1\@gtempa}
\def\lstprintlanguages#1{%
\def\do##1{\setbox\@tempboxa\hbox{##1\space\space}%
\ifdim\wd\@tempboxa<.5\linewidth \wd\@tempboxa.5\linewidth
\else \wd\@tempboxa\linewidth \fi
\box\@tempboxa\allowbreak}%
\begin{quote}
\par\noindent
\hyphenpenalty=\@M \rightskip=\z@\@plus\linewidth\relax
\lst@BubbleSort#1%
\expandafter\lst@NextLanguage#1\relax(\relax),%
\end{quote}}
\def\lst@NextLanguage#1(#2),{%
\ifx\relax#1\else
\def\lst@language{#1}\def\lst@dialects{(#2),}%
\expandafter\lst@NextLanguage@
\fi}
\def\lst@NextLanguage@#1(#2),{%
\def\lst@temp{#1}%
\ifx\lst@temp\lst@language
\lst@lAddTo\lst@dialects{(#2),}%
\expandafter\lst@NextLanguage@
\else
\do{\lst@language
\ifx\lst@dialects\lst@emptydialect\else
\expandafter\lst@NormedDef\expandafter\lst@language
\expandafter{\lst@language}%
\space(%
\lst@BubbleSort\lst@dialects
\expandafter\lst@PrintDialects\lst@dialects(\relax),%
)%
\fi}%
\def\lst@next{\lst@NextLanguage#1(#2),}%
\expandafter\lst@next
\fi}
\def\lst@emptydialect{(),}
\def\lst@PrintDialects(#1),{%
\ifx\@empty#1\@empty empty\else
\lst@PrintDialect{#1}%
\fi
\lst@PrintDialects@}
\def\lst@PrintDialects@(#1),{%
\ifx\relax#1\else
, \lst@PrintDialect{#1}%
\expandafter\lst@PrintDialects@
\fi}
\def\lst@PrintDialect#1{%
\lst@NormedDef\lst@temp{#1}%
\expandafter\ifx\csname\@lst dd@\lst@language\endcsname\lst@temp
\texttt{\underbar{#1}}%
\else
\texttt{#1}%
\fi}
\def\lst@IfLE#1#2\@empty#3#4\@empty{%
\ifx #1\relax
\let\lst@next\@firstoftwo
\else \ifx #3\relax
\let\lst@next\@secondoftwo
\else
\lowercase{\ifx#1#3}%
\def\lst@next{\lst@IfLE#2\@empty#4\@empty}%
\else
\lowercase{\ifnum`#1<`#3}\relax
\let\lst@next\@firstoftwo
\else
\let\lst@next\@secondoftwo
\fi
\fi
\fi \fi
\lst@next}
\def\lst@BubbleSort#1{%
\ifx\@empty#1\else
\lst@false
\expandafter\lst@BubbleSort@#1\relax,\relax,%
\expandafter\lst@BubbleSort@\expandafter,\lst@sorted
\relax,\relax,%
\let#1\lst@sorted
\lst@if
\def\lst@next{\lst@BubbleSort#1}%
\expandafter\expandafter\expandafter\lst@next
\fi
\fi}
\def\lst@BubbleSort@#1,#2,{%
\ifx\@empty#1\@empty
\def\lst@sorted{#2,}%
\def\lst@next{\lst@BubbleSort@@}%
\else
\let\lst@sorted\@empty
\def\lst@next{\lst@BubbleSort@@#1,#2,}%
\fi
\lst@next}
\def\lst@BubbleSort@@#1,#2,{%
\ifx\relax#1\else
\ifx\relax#2%
\lst@lAddTo\lst@sorted{#1,}%
\expandafter\expandafter\expandafter\lst@BubbleSort@@@
\else
\lst@IfLE #1\relax\@empty #2\relax\@empty
{\lst@lAddTo\lst@sorted{#1,#2,}}%
{\lst@true \lst@lAddTo\lst@sorted{#2,#1,}}%
\expandafter\expandafter\expandafter\lst@BubbleSort@@
\fi
\fi}
\def\lst@BubbleSort@@@#1\relax,{}
\endinput
%%
%% End of file `lstdoc.sty'.