<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                              %
%  Copyright (c) 2018 - Michiel Helvensteijn   (www.mhelvens.net)              %
%                                                                              %
%  https://github.com/mhelvens/latex-lt3graph                                  %
%                                                                              %
%  This work may be distributed and/or modified under the conditions           %
%  of the LaTeX Project Public License, either version 1.3 of this             %
%  license or (at your option) any later version. The latest version           %
%  of this license is in     http://www.latex-project.org/lppl.txt             %
%  and version 1.3 or later is part of all distributions of LaTeX              %
%  version 2005/12/01 or later.                                                %
%                                                                              %
%  This work has the LPPL maintenance status 'maintained'.                     %
%                                                                              %
%  The Current Maintainer of this work is Michiel Helvensteijn.                %
%                                                                              %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\let\packagename\jobname

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Document Class                                                               %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\LoadClassWithOptions{l3doc}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Importing The Main Package                                                   %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\RequirePackage{pkgloader}
	\RequirePackage{array}
	\RequirePackage{etoolbox}
	\RequirePackage[table]{xcolor}
	\RequirePackage[xcolor]{mdframed}
	\RequirePackage{marginnote}
	\RequirePackage{listings}
	\RequirePackage{textcomp}
	\RequirePackage{hyperref}
	\RequirePackage{needspace}
	\RequirePackage{noindentafter}
	\RequirePackage{pkgloader-dry}
\LoadPackagesNow

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Documentation Options                                                        %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def\verbatimchar{"} % because the macro \&amp; is being indexed

\EnableCrossrefs         
\CodelineIndex
\RecordChanges

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% File Info                                                                    %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def\extratitlenote{}

\GetFileInfo{\packagename.sty}

\title{
  The \textsf{\packagename} package\thanks{%
    This document corresponds to
    \textsf{\packagename}~\fileversion,
    dated \filedate.
  }
  \ifdefempty{\extratitlenote}{}{\thanks{\extratitlenote}}
}

\author{
  Michiel Helvensteijn\\
  \href{mailto:mhelvens+latex@gmail.com}{mhelvens+latex@gmail.com}
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Development Info                                                             %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newmdenv[
  leftline  = false,
  rightline = false
]{bannerframe}

\apptocmd{\maketitle}{
  \begin{bannerframe}
    \small
    \begin{center}
      Development of this package is organized at
      \href{https://github.com/mhelvens/latex-\packagename}
                   {github.com/mhelvens/latex-\packagename}.\\
      I am happy to receive feedback there!
    \end{center}
  \end{bannerframe}
}{}{}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Example Environment Setup                                                    %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\renewcommand{\ttdefault}{pcr}

\lstdefinelanguage{latex}{
	language=[LaTeX]tex,
	alsoletter={_,:},
    morekeywords={before,after,late,early,if,
                  error,always,because,loaded},
	moretexcs={RequirePackage,RequirePackageWithOptions,%
	           LoadClass,LoadClassWithOptions,%
	           Load,LoadPackagesNow},
	mathescape,
	texcsstyle=*\bfseries
}

\lstset{
	language=latex,
	escapechar=|,
	basicstyle=\ttfamily\upshape,
	keywordstyle=\ttfamily\upshape\bfseries,
	keywordstyle=[2]\color{green!40!black},
	keywordstyle=[3]\itshape,
	commentstyle=\color{gray},
	numbers=left,
	numberstyle=\footnotesize,
	frame=none,
	columns=fixed,
    literate={[}    {\bfseries[}    1
             {]}    {\bfseries]}    1
             {\{}   {\bfseries\{}   1
             {\}}   {\bfseries\}}   1
             {(}    {\bfseries(}    1
             {)}    {\bfseries)}    1
             {\&amp;\&amp;} {\bfseries\&amp;\&amp;} 2
             {||}   {\bfseries||}   2
             {!}    {\bfseries!}    1
             {,}    {\bfseries,}    1
}

%%% Environments

\lstnewenvironment{latex}[1][]{
	\lstset{language=latex, #1}
}{}
\NoIndentAfterEnv{latex}

%%% File Input Command

\NewDocumentCommand\inputlatexcode{ O{} m }{%
	\lstinputlisting[%
		language=latex,
	    literate={[}    {\bfseries[}    1
	             {]}    {\bfseries]}    1
	             {\{}   {\bfseries\{}   1
	             {\}}   {\bfseries\}}   1
	             {(}    {\bfseries(}    1
	             {)}    {\bfseries)}    1
	             {\&amp;\&amp;} {\bfseries\&amp;\&amp;} 2
	             {||}   {\bfseries||}   2
	             {!}    {\bfseries!}    1
	             {,}    {\bfseries,}    1, #1
	]{#2}%
	\NoIndentAfterThis%
}


%%% Code formatting

\lstdefinestyle{examplecode}{%
  language=latex,%
  basicstyle=\ttfamily\small,%
  texcsstyle=*\bfseries,%
  keywordstyle=\bfseries%
}
\lstMakeShortInline[style=examplecode]|

%%% Setting up example code block

\definecolor{examplecodelinecolor}{rgb}{0,0,0}
\definecolor{examplecodebackgroundcolor}{rgb}{.9,.9,.9}
\newmdenv[
  linecolor         = examplecodelinecolor,
  backgroundcolor   = examplecodebackgroundcolor,
  skipabove         =  0bp,
  skipbelow         =  0bp,
  innertopmargin    = -3bp,
  innerrightmargin  =  4bp,
  innerbottommargin = -3bp,
  innerleftmargin   =  4bp
]{examplecodeframe}

%%% Defining example output block

\definecolor{exampleoutputbackgroundcolor}{rgb}{1,1,1}
\newmdenv[
  linecolor         = examplecodelinecolor,
  backgroundcolor   = exampleoutputbackgroundcolor,
  skipabove         = 0bp,
  skipbelow         = 0bp,
  innertopmargin    = 4bp,
  innerrightmargin  = 4bp,
  innerbottommargin = 4bp,
  innerleftmargin   = 4bp
]{exampleoutputframe}

%%% Macros for counting lines in file, adapted from
%%% http://andreas.scherbaum.la/blog/archives/
%%%        670-Read-number-lines-in-a-file-in-LaTeX.html
%
\RequirePackage{ifthen}
\newboolean{packagedoc@restfile}
\newcommand*{\packagedoc@fileline}{}
\newread\packagedoc@file
\newcommand*{\packagedoc@readnextline}[1]{%
  \ifthenelse{\boolean{packagedoc@restfile}}{%
    \read#1 to \packagedoc@fileline%
    \ifeof#1\setboolean{packagedoc@restfile}{false}%
    \else\fi%
  }{}%
}
\newcommand*{\countlinesinfile}[2]{%
  \setboolean{packagedoc@restfile}{true}%
  \setcounter{packagedoc@linecount}{0}%
  \openin\packagedoc@file=#1%
  \whiledo{\boolean{packagedoc@restfile}}{%
    \packagedoc@readnextline{\packagedoc@file}%
    \ifthenelse{\boolean{packagedoc@restfile}}{%
      \stepcounter{packagedoc@linecount}%
    }{}%
  }%
  \closein\packagedoc@file%
  \edef#2{\thepackagedoc@linecount}%
}

\newcounter{packagedoc@linecount}
\newlength{\packagedoc@spacetoreserve}

%%% DRYer without output
%
\NewDRYer{latex-example}{%
  \addvspace{4bp}%
  {%
    \ttfamily\small%
    \countlinesinfile{#1}{\countedlines}%
    \setlength{\packagedoc@spacetoreserve}{\countedlines\baselineskip}%
    \setlength{\packagedoc@spacetoreserve}{1.7\packagedoc@spacetoreserve}%
    \addtolength{\packagedoc@spacetoreserve}{-4bp}%
    \needspace{\packagedoc@spacetoreserve}%
  }%
  \begin{examplecodeframe}%
    \renewcommand{\ttdefault}{pcr}%
    \lstinputlisting[style=examplecode]{#1}%
  \end{examplecodeframe}%
  #2%
  \addvspace{4bp}%
}
\NoIndentAfterEnv{latex-example}

%%% DRYer WITH output but WITHOUT side-effects
%
\NewDRYer{latex-example-show}{%
  \addvspace{4bp}%
  {%
    \ttfamily\small%
    \countlinesinfile{#1}{\countedlines}%
    \setlength{\packagedoc@spacetoreserve}{\countedlines\baselineskip}%
    \setlength{\packagedoc@spacetoreserve}{1.7\packagedoc@spacetoreserve}%
    \addtolength{\packagedoc@spacetoreserve}{\baselineskip}%
    \needspace{\packagedoc@spacetoreserve}%
  }%
  \begin{examplecodeframe}%
    \renewcommand{\ttdefault}{pcr}%
    \lstinputlisting[style=examplecode]{#1}%
  \end{examplecodeframe}\vspace{-4bp}%
  \begin{exampleoutputframe}%
    #2%
  \end{exampleoutputframe}%
  \addvspace{4bp}%
}
\NoIndentAfterEnv{latex-example-show}



%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Implementation Code Box Setup                                                %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%% Saving old implementation code block font
%
\AtBeginDocument{\let\old@macro@font\macro@font}

%%% Setup for 'interesting' implementation code blocks
%
\definecolor{interestingcodebackgroundcolor}{rgb}{.9,.9,.9}
\definecolor{interestingcodelinecolor}{rgb}{0,0,0}
\mdfdefinestyle{interestingcode}{
  linecolor       = interestingcodelinecolor,
  backgroundcolor = interestingcodebackgroundcolor
}
\newcommand*{\interesting}{%
  \def\codestyle{interestingcode}%
  \let\macro@font\old@macro@font%
}

%%% Setup for 'UNinteresting' implementation code blocks
%
\definecolor{uninterestingcodebackgroundcolor}{rgb}{.97,.97,.97}
\definecolor{uninterestingcodelinecolor}{rgb}{.5,.5,.5}
\definecolor{uninterestingcodecolor}{rgb}{.4,.4,.4}
\mdfdefinestyle{uninterestingcode}{
  linecolor       = uninterestingcodelinecolor,
  backgroundcolor = uninterestingcodebackgroundcolor,
}
\newcommand*{\uninteresting}{%
  \def\codestyle{uninterestingcode}%
  \def\macro@font{\color{uninterestingcodecolor}\old@macro@font}%
  \vskip-\belowdisplayskip%
  \vskip-1.05\abovedisplayskip%
}

\BeforeBeginEnvironment{macrocode}{\lstDeleteShortInline|\vskip.2\abovedisplayskip}

%%% Actually surround 'macrocode' with the frame
%
\surroundwithmdframed[
  style             = \codestyle,
  skipabove         = 0bp,
  skipbelow         = 0bp,
  splitbottomskip   = 4bp,
  innertopmargin    =-3bp,
  innerrightmargin  = 1bp,
  innerbottommargin = 4bp,
  innerleftmargin   = 1bp
]{macrocode}

%%% Start out with 'interesting' code status and
%%% always go back to it after one code block
%
\interesting
\AfterEndEnvironment{macrocode}{\lstMakeShortInline[style=examplecode]|\vskip\belowdisplayskip\interesting\NoIndentAfterThis}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Argument Specifiers and such                                                 %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newcommand*{\movarg}[1]{[ \texttt{#1} ]}
\newcommand*{\momarg}[1]{[ \meta{#1} ]}

\newcommand{\describemacro}[2]{%
  \needspace{3\baselineskip}%
  \noindent\\\DescribeMacro{#1} #2\\\NoIndentAfterThis%
}

\newcommand{\describeanymacro}[2]{%
  \needspace{3\baselineskip}%
  \noindent\\\marginnote{#1} #2\\\NoIndentAfterThis%
}

\newcommand{\describemetamacro}[2]{%
  \describeanymacro{\meta{#1}}{#2}%
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Other Stuff                                                                  %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\NoIndentAfterEnv{description}
\NoIndentAfterEnv{itemize}
\NoIndentAfterEnv{enumerate}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Automatic Implementation Docs                                                %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\AtEndDocument{
  \pagebreak
  
  \renewcommand{\ttdefault}{cmtt}
  
  \section{Implementation} \label{sec:implementation}
  
  \StopEventually {\PrintChanges}
  
  We now show and explain the entire implementation from \texttt{\packagename.sty}.
  
  \DocInput{\packagename.sty}
  
  \Finale
  
  \PrintIndex
}
</pre></body></html>