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+% This class file is provided 'as is' in the event that someone
+% wants to compile the documentation that comes with my packages.
+% Some of the code is taken from doc.sty
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesClass{nlctdoc}[2010/05/11 (NLCT)]
+\DeclareOption{a5paper}{\@latexerr{Option not supported}%
+ {}}
+\DeclareOption*{%
+ \PassOptionsToClass {\CurrentOption}{article}}
+\ProcessOptions
+\LoadClass{article}
+\RequirePackage{xcolor}
+\RequirePackage{ifpdf}
+\ifpdf
+ \RequirePackage{cmap}
+\else
+ \RequirePackage[xhtml,fn-in,css-in]{tex4ht}
+\fi
+\@ifundefined{macro@cnt}{}{\endinput}
+\catcode`\^^A=14
+\AtBeginDocument{\catcode`\^^A=14\relax}
+\def\macrocode{\macro@code
+ \frenchspacing \@vobeyspaces
+ \xmacro@code}
+\def\macro@code{%
+ \topsep \MacrocodeTopsep
+ \@beginparpenalty \predisplaypenalty
+ \if@inlabel\leavevmode\fi
+ \trivlist \parskip \z@ \item[]%
+ \macro@font
+ \leftskip\@totalleftmargin \advance\leftskip\MacroIndent
+ \rightskip\z@ \parindent\z@ \parfillskip\@flushglue
+ \blank@linefalse \def\par{\ifblank@line
+ \leavevmode\fi
+ \blank@linetrue\@@par
+ \penalty\interlinepenalty}
+ \obeylines
+ \let\do\do@noligs \verbatim@nolig@list
+ \let\do\@makeother \dospecials
+ \global\@newlistfalse
+ \global\@minipagefalse
+ \ifcodeline@index
+ \everypar{\global\advance\c@CodelineNo\@ne
+ \llap{\theCodelineNo\ \hskip\@totalleftmargin}%
+ \check@module}%
+ \else \everypar{\check@module}%
+ \fi
+ \init@crossref}
+\newif\ifblank@line
+\def\endmacrocode{%
+ \ifpm@module \endgroup \pm@modulefalse \fi
+ \everypar{}%
+ \global\@inlabelfalse
+ \endtrivlist
+ \close@crossref}
+\@ifundefined{MacroFont}{%
+ \if@compatibility
+ \def\MacroFont{\small
+ \usefont\encodingdefault
+ \ttdefault
+ \mddefault
+ \updefault
+ }%
+ \else
+ \def\MacroFont{\fontencoding\encodingdefault
+ \fontfamily\ttdefault
+ \fontseries\mddefault
+ \fontshape\updefault
+ \small}%
+ \fi
+ }{}
+\@ifundefined{AltMacroFont}{%
+ \if@compatibility
+ \def\AltMacroFont{\small
+ \usefont\encodingdefault
+ \ttdefault
+ \mddefault
+ \sldefault
+ }%
+ \else
+ \def\AltMacroFont{\fontencoding\encodingdefault
+ \fontfamily\ttdefault
+ \fontseries\mddefault
+ \fontshape\sldefault
+ \small
+ }%
+ \fi
+ }{}
+\AtBeginDocument{\let\macro@font\MacroFont}
+\def\check@module{%
+ \ifcheck@modules
+ \ifpm@module \endgroup \pm@modulefalse \fi
+ \expandafter\futurelet\expandafter\next\expandafter\ch@percent
+ \fi}
+\newif\ifpm@module
+\def\DontCheckModules{\check@modulesfalse}
+\def\CheckModules{\check@modulestrue}
+\newif\ifcheck@modules \check@modulestrue
+\def\ch@percent{%
+ \if \percentchar\next
+ \expandafter\check@angle
+ \fi}
+\def\check@angle#1{\futurelet\next\ch@angle}
+\begingroup
+\catcode`\<\active
+\gdef\ch@angle{\ifx<\next
+ \expandafter\ch@plus@etc
+ \else \percentchar \fi}
+\gdef\ch@plus@etc<{\futurelet\next\check@plus@etc}
+\gdef\check@plus@etc{%
+ \if +\next
+ \let\next\pm@module
+ \else\if -\next
+ \let\next\pm@module
+ \else\if *\next
+ \let\next\star@module
+ \else\if /\next
+ \let\next\slash@module
+ \else\ifx <\next
+ \percentchar
+ \else
+ \let\next\pm@module
+ \fi\fi\fi\fi\fi
+ \next}
+\endgroup
+\begingroup
+\catcode`\~=\active
+\lccode`\~=`\>
+\lowercase{\gdef\pm@module#1~}{\pm@moduletrue
+ \Module{#1}\begingroup
+ \advance\guard@level\@ne
+ \ifnum\guard@level>\c@StandardModuleDepth\AltMacroFont\fi
+}
+\lowercase{\gdef\star@module#1~}{%
+ \Module{#1}%
+ \global \advance \guard@level\@ne
+ \ifnum \guard@level>\c@StandardModuleDepth
+ \global\let\macro@font=\AltMacroFont \macro@font
+ \fi}
+\catcode`\>=\active
+\gdef\slash@module#1>{%
+ \Module{#1}%
+ \global \advance \guard@level\m@ne
+ \ifnum \guard@level=\c@StandardModuleDepth
+ \global\let\macro@font\MacroFont \macro@font
+ \fi
+}
+\endgroup
+\newcounter{StandardModuleDepth}
+\newcount \guard@level
+\@ifundefined{Module}{%
+ \def\Module#1{\mod@math@codes$\langle\mathsf{#1}\rangle$}
+ }{}
+\def\mod@math@codes{\mathcode`\|="226A \mathcode`\&="2026}
+\newskip\MacrocodeTopsep \MacrocodeTopsep = 3pt plus 1.2pt minus 1pt
+\newdimen\MacroIndent
+\settowidth\MacroIndent{\rmfamily\scriptsize 00\ }
+\@namedef{macrocode*}{\macro@code\sxmacro@code}
+\expandafter\let\csname endmacrocode*\endcsname = \endmacrocode
+\catcode`\!=\catcode`\% ^^A In this section there must not be
+ ^^A any exclamation marks.
+ ^^A
+\begingroup
+\catcode`\|=\z@ \catcode`\[=\@ne \catcode`\]=\tw@
+\catcode`\{=12 \catcode`\}=12
+\catcode`\%=12 \catcode`\ =\active \catcode`\\=\active
+!% \end{macrocode*}
+! Next follows the actual definition of |\macro@code|;
+! notice the
+! use of the new escape character. We manage to get the argument
+! surrounded by the string |\end{macrocode}|, but at the end
+! however, in spite of the actual characters used during the
+! definition of
+! this macro, |\end| with the argument |{macrocode}|
+! will be executed, to ensure a balanced environment.
+! \begin{macrocode*}
+|gdef|xmacro@code#1% \end{macrocode}[#1|end[macrocode]]
+!% \end{macrocode*}
+! \begin{macro}{\sxmacro@code}
+! The definition of |\sxmacro@code| is completely analogous,
+! only
+! here a slightly different terminating string will be used.
+! Note that the space is not active in this environment.
+! \begin{macrocode}
+|catcode`| =12
+|gdef|sxmacro@code#1% \end{macrocode*}[#1|end[macrocode*]]
+!% \end{macrocode}
+! because the |\catcode| changes have been made local by
+! commencing a
+! new group, there now follows the matching |\endgroup|
+! in a rather
+! unusual style of writing.
+! \begin{macrocode}
+|endgroup
+!% \end{macrocode}
+\catcode`\!=12
+\def\DescribeMacro{\leavevmode\@bsphack
+ \begingroup\MakePrivateLetters\Describe@Macro}
+\def\Describe@Macro#1{\endgroup
+ \marginpar{\raggedleft\PrintDescribeMacro{#1}}%
+ \SpecialUsageIndex{#1}\@esphack\ignorespaces}
+\def\DescribeEnv{\leavevmode\@bsphack\begingroup\MakePrivateLetters
+ \Describe@Env}
+\def\Describe@Env#1{\endgroup
+ \marginpar{\raggedleft\PrintDescribeEnv{#1}}%
+ \SpecialEnvIndex{#1}\@esphack\ignorespaces}
+\reversemarginpar
+\setlength\marginparpush{0pt} \setlength\marginparwidth{8pc}
+{\catcode`\|=\z@ \catcode`\\=12
+|gdef|bslash{\}}
+\def\verbatim{\@beginparpenalty \predisplaypenalty \@verbatim
+ \MacroFont \frenchspacing \@vobeyspaces \@xverbatim}
+\@namedef{verbatim*}{\@beginparpenalty \predisplaypenalty \@verbatim
+ \MacroFont \@sxverbatim}
+\def\@verbatim{\trivlist \item[]\if@minipage\else\vskip\parskip\fi
+ \leftskip\@totalleftmargin\rightskip\z@
+ \parindent\z@\parfillskip\@flushglue\parskip\z@
+ \@@par
+ \@tempswafalse
+ \def\par{\if@tempswa\hbox{}\fi\@tempswatrue\@@par
+ \penalty\interlinepenalty
+ \check@percent}%
+ \obeylines
+ \let\do\do@noligs \verbatim@nolig@list
+ \let\do\@makeother \dospecials}
+{\catcode`\%=12
+ \long\gdef\check@percent#1{\ifx #1%\let\next\@empty \else
+ \let\next=#1\fi \next}}
+\def\verb{\relax\ifmmode\hbox\else\leavevmode\null\fi
+ \bgroup \let\do\do@noligs \verbatim@nolig@list
+ \ttfamily \verb@eol@error \let\do\@makeother \dospecials
+ \@ifstar{\@sverb}{\@vobeyspaces \frenchspacing \@sverb}}
+\let\verb@balance@group\@empty
+
+\def\verb@egroup{\global\let\verb@balance@group\@empty\egroup}
+
+\begingroup
+ \obeylines%
+ \gdef\verb@eol@error{\obeylines%
+ \def^^M{\verb@egroup\@latex@error{%
+ Text for \noexpand\verb command ended by end of line}\@ehc}}%
+\endgroup
+\def\@sverb#1{%
+ \catcode`#1\active \lccode`\~`#1%
+ \gdef\verb@balance@group{\verb@egroup
+ \@latex@error{Illegal use of \noexpand\verb command}\@ehc}%
+ \aftergroup\verb@balance@group
+ \lowercase{\let~\verb@egroup}}
+\def\verbatim@nolig@list{\do\`\do\<\do\>\do\,\do\'\do\-}
+\def\do@noligs#1{%
+ \catcode`#1\active
+ \begingroup
+ \lccode`\~=`#1\relax
+ \lowercase{\endgroup\def~{\leavevmode\kern\z@\char`#1}}}
+\newcount\macro@cnt \macro@cnt=0
+\def\macro{\begingroup
+ \catcode`\\12
+ \MakePrivateLetters \m@cro@ \iftrue}
+\def\environment{\begingroup
+ \catcode`\\12
+ \MakePrivateLetters \m@cro@ \iffalse}
+\long\def\m@cro@#1#2{\endgroup \topsep\MacroTopsep \trivlist
+ \edef\saved@macroname{\string#2}%
+ \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
+ \noexpand\PrintEnvName
+ \fi
+ {\string#2}]}%
+ \@tempa
+ \global\advance\c@CodelineNo\@ne
+ #1%
+ \SpecialMainIndex{#2}\nobreak
+ \DoNotIndex{#2}%
+ \else
+ \SpecialMainEnvIndex{#2}\nobreak
+ \fi
+ \global\advance\c@CodelineNo\m@ne
+ \ignorespaces}
+\let\endmacro \endtrivlist
+\let\endenvironment\endmacro
+\newskip\MacroTopsep \MacroTopsep = 7pt plus 2pt minus 2pt
+\@ifundefined{PrintMacroName}
+ {\def\PrintMacroName#1{\strut \MacroFont \string #1\ }}{}
+\@ifundefined{PrintDescribeMacro}
+ {\def\PrintDescribeMacro#1{\strut \MacroFont \string #1\ }}{}
+\@ifundefined{PrintDescribeEnv}
+ {\def\PrintDescribeEnv#1{\strut \MacroFont #1\ }}{}
+\@ifundefined{PrintEnvName}
+ {\def\PrintEnvName#1{\strut \MacroFont #1\ }}{}
+\begingroup
+\catcode`\~\active
+\gdef\SpecialEscapechar#1{%
+ \begingroup
+ \uccode`\~`#1%
+ \uppercase{\gdef\active@escape@char{~}}%
+ \escapechar\m@ne \xdef\special@escape@char{\string#1}%
+ \endgroup}
+\endgroup
+\begingroup \catcode`\|=\z@ \catcode`\\=\active
+|gdef|init@crossref{|catcode`|\|active |let\|bslash
+ |MakePrivateLetters
+ |catcode|expandafter`|special@escape@char|active
+ |expandafter|let|active@escape@char|scan@macro}
+|endgroup
+\SpecialEscapechar{\\}
+\@ifundefined{MakePrivateLetters}
+ {\let\MakePrivateLetters\makeatletter}{}
+\def\close@crossref{\SpecialEscapechar\\}
+\def\scan@macro{%
+ \special@escape@char
+ \step@checksum
+ \ifscan@allowed
+ \let\macro@namepart\@empty
+ \def\next{\futurelet\next\macro@switch}%
+ \else \let\next\@empty \fi
+ \next}
+\newif\ifscan@allowed \scan@allowedtrue
+\def\DisableCrossrefs{\@bsphack\scan@allowedfalse\@esphack}
+\def\EnableCrossrefs{\@bsphack\scan@allowedtrue
+ \def\DisableCrossrefs{\@bsphack\@esphack}\@esphack}
+\def\macro@switch{\ifcat\noexpand\next a%
+ \let\next\macro@name
+ \else \let\next\short@macro \fi
+ \next}
+\begingroup
+\catcode`\&=12
+\gdef\short@macro#1{\begingroup
+ \uccode`\&=\expandafter`\string#1%
+ \uppercase{\def\x{\def\macro@namepart{&}}}%
+ \expandafter\endgroup\x
+ \ifnot@excluded
+ \produce@index{#1}\fi
+ \scan@allowedfalse#1%
+ \scan@allowedtrue }
+\endgroup
+\def\produce@index#1{%
+ \if\noexpand#1\special@escape@char
+ \scan@allowedfalse \it@is@a\special@escape@char \else
+ \if\noexpand#1\bslash \it@is@a\bslash \else
+ \if\noexpand#1\space \it@is@a\space \else
+ \ifx#1\par
+ \it@is@a\space \else
+ \ifx#1\relax \else
+ \if\noexpand#1\bgroup \LeftBraceIndex \else
+ \if\noexpand#1\egroup \RightBraceIndex \else
+ \if\noexpand#1\percentchar \PercentIndex \else
+ \it@is@a{\string#1}%
+ \fi \fi \fi \fi \fi \fi \fi \fi}
+\def\macro@name#1{\edef\macro@namepart{\macro@namepart#1}%
+ \futurelet\next\more@macroname}
+\def\more@macroname{\ifcat\noexpand\next a%
+ \let\next\macro@name
+ \else \let\next\macro@finish \fi
+ \next}
+\def\macro@finish{%
+ \macro@namepart
+ \ifnot@excluded
+ \edef\@tempa{\noexpand\SpecialIndex{\bslash\macro@namepart}}%
+ \@tempa \fi}
+\def\DoNotIndex{\begingroup \MakePrivateLetters
+ \catcode`\\12
+ \do@not@index}
+\long\def\do@not@index#1{%
+ \endgroup
+ \addto@hook\index@excludelist{#1,}}
+\long\def\addto@hook#1#2{#1\expandafter{\the#1#2}}
+\newtoks\index@excludelist
+\index@excludelist{}
+\begingroup
+\catcode`\|=0%
+\catcode`\\=12
+|gdef|ifnot@excluded{|expandafter
+ |expanded@notin|expandafter{|expandafter
+ \|macro@namepart,}{|the|index@excludelist}}
+|endgroup
+\def\expanded@notin#1#2{%
+ \def\in@@##1#1##2##3\in@@{%
+ \ifx\expanded@notin##2}%
+ \expandafter\in@@#2#1\expanded@notin\in@@}
+\@ifundefined{actualchar}{\def\actualchar{=}}{}
+\@ifundefined{quotechar}{\def\quotechar{!}}{}
+\@ifundefined{levelchar}{\def\levelchar{>}}{}
+\@ifundefined{encapchar}{\def\encapchar{|}}{}
+\@ifundefined{verbatimchar}{\def\verbatimchar{+}}{}
+\def\SpecialIndex#1{\@bsphack\special@index{\expandafter\@gobble
+ \string#1\actualchar
+ \string\verb\quotechar*\verbatimchar\string#1\verbatimchar}%
+ \@esphack}
+
+\def\SpecialMainIndex#1{\@bsphack\SpecialIndex@{#1}{\encapchar main}%
+ \@esphack}
+\begingroup
+ \catcode`\|=0
+ \catcode`\\=12
+ |gdef|@SpecialIndexHelper@#1#2|@nil{%
+ |if |noexpand#1\%
+ |gdef|@gtempa{#2}%
+ |else
+ |begingroup
+ |escapechar|m@ne
+ |expandafter|gdef|expandafter|@gtempa|expandafter{|string#1#2}%
+ |endgroup
+ |fi}
+|endgroup
+\def\SpecialIndex@#1#2{%
+ \@SpecialIndexHelper@#1\@nil
+ \def\@tempb{ }%
+ \ifcat \@tempb\@gtempa
+ \special@index{\quotechar\space\actualchar
+ \string\verb\quotechar*\verbatimchar
+ \quotechar\bslash\quotechar\space\verbatimchar#2}%
+ \else
+ \def\@tempb##1##2\relax{\ifx\relax##2\relax
+ \def\@tempc{\special@index{\quotechar##1\actualchar
+ \string\verb\quotechar*\verbatimchar
+ \quotechar\bslash\quotechar##1\verbatimchar#2}}%
+ \else
+ \def\@tempc{\special@index{##1##2\actualchar
+ \string\verb\quotechar*\verbatimchar
+ \bslash##1##2\verbatimchar#2}}%
+ \fi}%
+ \expandafter\@tempb\@gtempa\relax
+ \@tempc
+ \fi}
+\def\SpecialMainEnvIndex#1{\@bsphack\special@index{%
+ #1\actualchar
+ {\string\ttfamily\space#1}
+ (environment)%
+ \encapchar main}%
+ \special@index{environments:\levelchar#1\actualchar{%
+ \string\ttfamily\space#1}\encapchar
+ main}\@esphack}
+\def\SpecialUsageIndex#1{\@bsphack
+ {\let\special@index\index\SpecialIndex@{#1}{\encapchar usage}}%
+ \@esphack}
+\def\SpecialEnvIndex#1{\@bsphack
+ \index{#1\actualchar{\protect\ttfamily#1}
+ (environment)\encapchar usage}%
+ \index{environments:\levelchar#1\actualchar{\protect\ttfamily#1}\encapchar
+ usage}\@esphack}
+\def\SortIndex#1#2{\index{#1\actualchar#2}}
+\def\it@is@a#1{\special@index{\quotechar #1\actualchar
+ \string\verb\quotechar*\verbatimchar
+ \quotechar\bslash\quotechar#1\verbatimchar}}
+\@ifundefined{LeftBraceIndex}{\def\LeftBraceIndex{%
+ \special@index{\bgroup\actualchar\string\verb\quotechar*\verbatimchar
+ \quotechar\bslash{\verbatimchar\string\iffalse}\string\fi}}}{}
+
+\@ifundefined{RightBraceIndex}{\def\RightBraceIndex{%
+ \special@index{\egroup\actualchar\string\iffalse{\string\fi\string\verb
+ \quotechar*\verbatimchar\quotechar\bslash}\verbatimchar}}}{}
+\@ifundefined{PercentIndex}
+ {\def\PercentIndex{\it@is@a\percentchar}}{}
+\def\OldMakeindex{\def\PercentIndex{%
+ \special@index{\quotechar\percentchar\actualchar\string\verb
+ \quotechar*\verbatimchar\quotechar\bslash
+ \percentchar\percentchar\verbatimchar}}}
+{\catcode`\%=12 \gdef\percentchar{%}}
+\newif\ifhave@multicol
+\IfFileExists{multicol.sty}{\have@multicoltrue
+ \RequirePackage{multicol}%
+ }{}
+
+\newdimen\IndexMin \IndexMin = 80pt
+\newcount\c@IndexColumns \c@IndexColumns = 3
+\ifhave@multicol
+ \renewenvironment{theindex}
+ {\begin{multicols}\c@IndexColumns[\index@prologue][\IndexMin]%
+ \IndexParms \let\item\@idxitem \ignorespaces}%
+ {\end{multicols}}
+\else
+ \typeout{Can't find multicol.sty -- will use normal index layout if
+ necessary.}
+ \def\theindex{\@restonecoltrue\if@twocolumn\@restonecolfalse\fi
+ \columnseprule \z@ \columnsep 35\p@
+ \twocolumn[\index@prologue]%
+ \IndexParms \let\item\@idxitem \ignorespaces}
+ \def\endtheindex{\if@restonecol\onecolumn\else\clearpage\fi}
+\fi
+\long\def\IndexPrologue#1{\@bsphack\def\index@prologue{#1}\@esphack}
+\@ifundefined{index@prologue}
+ {\def\index@prologue{\section*{Index}%
+ \markboth{Index}{Index}%
+ Numbers written in italic refer to the page
+ where the corresponding entry is described;
+ numbers underlined refer to the
+ \ifcodeline@index
+ code line of the
+ \fi
+ definition; numbers in roman refer to the
+ \ifcodeline@index
+ code lines
+ \else
+ pages
+ \fi
+ where the entry is used.
+ }}{}
+\@ifundefined{IndexParms}
+ {\def\IndexParms{%
+ \parindent \z@
+ \columnsep 15pt
+ \parskip 0pt plus 1pt
+ \rightskip 15pt
+ \mathsurround \z@
+ \parfillskip=-15pt
+ \small
+ \def\@idxitem{\par\hangindent 30pt}%
+ \def\subitem{\@idxitem\hspace*{15pt}}%
+ \def\subsubitem{\@idxitem\hspace*{25pt}}%
+ \def\indexspace{\par\vspace{10pt plus 2pt minus 3pt}}%
+ }}{}
+\def\efill{\hfill\nopagebreak}%
+\def\dotfill{\leaders\hbox to.6em{\hss .\hss}\hskip\z@ plus 1fill}%
+\def\dotfil{\leaders\hbox to.6em{\hss .\hss}\hfil}%
+\def\pfill{\unskip~\dotfill\penalty500\strut\nobreak
+ \dotfil~\ignorespaces}%
+\def\*{\leavevmode\lower.8ex\hbox{$\,\widetilde{\ }\,$}}
+
+\@ifundefined{main}{\def\main#1{\underline{\hyperpage{#1}}}}{}
+\@ifundefined{usage}{\def\usage#1{\textit{\hyperpage{#1}}}}{}
+
+\def\PrintIndex{\@input@{\jobname.ind}%
+ \global\let\PrintIndex\@empty}
+\def\changes{\@bsphack\begingroup\@sanitize
+ \catcode`\\\z@ \catcode`\ 10 \MakePercentIgnore
+ \changes@}
+\def\changes@#1#2#3{%
+ \protected@edef\@tempa{\noexpand\glossary{#1\levelchar
+ \ifx\saved@macroname\@empty
+ \space
+ \actualchar
+ \generalname
+ \else
+ \expandafter\@gobble
+ \saved@macroname
+ \actualchar
+ \string\verb\quotechar*%
+ \verbatimchar\saved@macroname
+ \verbatimchar
+ \fi
+ :\levelchar #3}}%
+ \@tempa\endgroup\@esphack}
+\def\saved@macroname{}
+\def\generalname{General}
+\let\RecordChanges\makeglossary
+\newdimen\GlossaryMin \GlossaryMin = 80pt
+\newcount\c@GlossaryColumns \c@GlossaryColumns = 2
+\ifhave@multicol
+ \newenvironment{theglossary}{%
+ \begin{multicols}\c@GlossaryColumns
+ [\glossary@prologue][\GlossaryMin]%
+ \GlossaryParms \let\item\@idxitem \ignorespaces}%
+ {\end{multicols}}
+\else
+ \newenvironment{theglossary}{%
+ \@restonecoltrue\if@twocolumn\@restonecolfalse\fi
+ \columnseprule \z@ \columnsep 35\p@
+ \twocolumn[\glossary@prologue]%
+ \GlossaryParms \let\item\@idxitem \ignorespaces}
+ {\if@restonecol\onecolumn\else\clearpage\fi}
+\fi
+\long\def\GlossaryPrologue#1{\@bsphack
+ \def\glossary@prologue{#1}%
+ \@esphack}
+\@ifundefined{glossary@prologue}
+ {\def\glossary@prologue{\section*{{Change History}}%
+ \markboth{{Change History}}{{Change History}}%
+ }}{}
+\@ifundefined{GlossaryParms}{\let\GlossaryParms\IndexParms}{}
+\def\PrintChanges{\@input@{\jobname.gls}%
+ \global\let\PrintChanges\@empty}
+\newcommand\AlsoImplementation{%
+ \long\def\StopEventually##1{\@bsphack\gdef\Finale{##1%
+ \check@checksum}%
+ \init@checksum
+ \@esphack}%
+ }
+\AlsoImplementation
+\def\OnlyDescription{\@bsphack\long\def\StopEventually##1{%
+ ##1\endinput}\@esphack}
+\let\Finale\relax
+\ifx\l@nohyphenation\undefined
+ \newlanguage\l@nohyphenation
+\fi
+\DeclareRobustCommand\meta[1]{%
+ \ensuremath\langle
+ \ifmmode \expandafter \nfss@text \fi
+ {%
+ \meta@font@select
+ \edef\meta@hyphen@restore
+ {\hyphenchar\the\font\the\hyphenchar\font}%
+ \hyphenchar\font\m@ne
+ \language\l@nohyphenation
+ #1\/%
+ \meta@hyphen@restore
+ }\ensuremath\rangle
+}
+\def\meta@font@select{\rmfamily\itshape}
+\def\IndexInput#1{%
+ \begingroup \macro@code
+ \frenchspacing \@vobeyspaces
+ \input{#1}\endmacrocode
+ \endgroup}
+\@ifundefined{ps@titlepage}
+ {\let\ps@titlepage=\ps@plain}{}
+\def\MakeShortVerb{%
+ \@ifstar
+ {\def\@shortvrbdef{\verb*}\@MakeShortVerb}%
+ {\def\@shortvrbdef{\verb}\@MakeShortVerb}}
+\def\@MakeShortVerb#1{%
+ \expandafter\ifx\csname cc\string#1\endcsname\relax
+ \@shortvrbinfo{Made }{#1}\@shortvrbdef
+ \add@special{#1}%
+ \expandafter
+ \xdef\csname cc\string#1\endcsname{\the\catcode`#1}%
+ \begingroup
+ \catcode`\~\active \lccode`\~`#1%
+ \lowercase{%
+ \global\expandafter\let
+ \csname ac\string#1\endcsname~%
+ \expandafter\gdef\expandafter~\expandafter{\@shortvrbdef~}}%
+ \endgroup
+ \global\catcode`#1\active
+ \else
+ \@shortvrbinfo\@empty{#1 already}{\@empty\verb(*)}%
+ \fi}
+\def\DeleteShortVerb#1{%
+ \expandafter\ifx\csname cc\string#1\endcsname\relax
+ \@shortvrbinfo\@empty{#1 not}{\@empty\verb(*)}%
+ \else
+ \@shortvrbinfo{Deleted }{#1 as}{\@empty\verb(*)}%
+ \rem@special{#1}%
+ \global\catcode`#1\csname cc\string#1\endcsname
+ \global \expandafter\let \csname cc\string#1\endcsname \relax
+ \ifnum\catcode`#1=\active
+ \begingroup
+ \catcode`\~\active \lccode`\~`#1%
+ \lowercase{%
+ \global\expandafter\let\expandafter~%
+ \csname ac\string#1\endcsname}%
+ \endgroup \fi \fi}
+\def\@shortvrbinfo#1#2#3{%
+ \PackageInfo{doc}{%
+ #1\expandafter\@gobble\string#2 a short reference
+ for \expandafter\string#3}}
+\def\add@special#1{%
+ \rem@special{#1}%
+ \expandafter\gdef\expandafter\dospecials\expandafter
+ {\dospecials \do #1}%
+ \expandafter\gdef\expandafter\@sanitize\expandafter
+ {\@sanitize \@makeother #1}}
+\def\rem@special#1{%
+ \def\do##1{%
+ \ifnum`#1=`##1 \else \noexpand\do\noexpand##1\fi}%
+ \xdef\dospecials{\dospecials}%
+ \begingroup
+ \def\@makeother##1{%
+ \ifnum`#1=`##1 \else \noexpand\@makeother\noexpand##1\fi}%
+ \xdef\@sanitize{\@sanitize}%
+ \endgroup}
+\def\MakeShortverb{\typeout{*** Switch to \noexpand\MakeShortVerb
+ syntax, this is obsolete ***}\MakeShortVerb}
+\def\DeleteShortverb{\typeout{*** Switch to \noexpand\DeleteShortVerb
+ syntax, this is obsolete ***}\DeleteShortVerb}
+\def\init@checksum{\relax
+ \global\bslash@cnt\z@}
+\def\check@checksum{\relax
+ \ifnum\check@sum=\z@
+ \typeout{**********************************}%
+ \typeout{* This macro file has no checksum!}%
+ \typeout{* The checksum should be \the\bslash@cnt!}%
+ \typeout{**********************************}%
+ \else
+ \ifnum\check@sum=\bslash@cnt
+ \typeout{*******************}%
+ \typeout{* Checksum passed *}%
+ \typeout{*******************}%
+ \else
+ \PackageError{doc}{Checksum not passed
+ (\the\check@sum<>\the\bslash@cnt)}%
+ {The file currently documented seems to be wrong.^^J%
+ Try to get a correct version.}%
+ \fi
+ \fi
+ \global\check@sum\z@}
+\newcount\check@sum \check@sum = \z@
+\newcount\bslash@cnt \bslash@cnt = \z@
+\def\CheckSum#1{\@bsphack\global\check@sum#1\relax\@esphack}
+\def\step@checksum{\global\advance\bslash@cnt\@ne}
+\def\CharacterTable{\begingroup \CharTableChanges \character@table}
+\begingroup
+ \catcode`\~=11
+ \gdef\character@table#1{\def\used~table{#1}%
+ \ifx\used~table\default~table
+ \typeout{***************************}%
+ \typeout{* Character table correct *}%
+ \typeout{***************************}%
+ \else
+ \PackageError{doc}{Character table corrupted}
+ {\the\wrong@table}
+ \show\default~table
+ \show\used~table
+ \fi
+ \endgroup}
+ \global\let\CharTableChanges\@empty
+ \makeatother
+ \gdef\default~table
+ {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+ Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+ Digits \0\1\2\3\4\5\6\7\8\9
+ Exclamation \! Double quote \" Hash (number) \#
+ Dollar \$ Percent \% Ampersand \&
+ Acute accent \' Left paren \( Right paren \)
+ Asterisk \* Plus \+ Comma \,
+ Minus \- Point \. Solidus \/
+ Colon \: Semicolon \; Less than \<
+ Equals \= Greater than \> Question mark \?
+ Commercial at \@ Left bracket \[ Backslash \\
+ Right bracket \] Circumflex \^ Underscore \_
+ Grave accent \` Left brace \{ Vertical bar \|
+ Right brace \} Tilde \~}
+\endgroup
+ \newhelp\wrong@table{Some of the ASCII characters are corrupted.^^J
+ I now \string\show\space you both tables for comparison.}
+\newif\ifcodeline@index \codeline@indexfalse
+\let\CodelineNumbered\codeline@indextrue
+\def\codeline@wrindex#1{\if@filesw
+ \immediate\write\@indexfile
+ {\string\indexentry{#1}%
+ {\number\c@CodelineNo}}\fi}
+\let\special@index = \@gobble
+\def\CodelineIndex{\makeindex
+ \codeline@indextrue
+ \let\special@index\codeline@wrindex}
+\def\PageIndex{\makeindex
+ \codeline@indexfalse
+ \let\special@index\index}
+\newcount\c@CodelineNo \c@CodelineNo\z@
+\@ifundefined{theCodelineNo}
+ {\ifx\selectfont\undefined
+ \def\theCodelineNo{\rmfamily\scriptsize\arabic{CodelineNo}}%
+ \else
+ \def\theCodelineNo{\reset@font\scriptsize\arabic{CodelineNo}}%
+ \fi}
+ {}
+ \tolerance=1000\relax
+{ \catcode`\"=12
+ \global\mathcode`\\="705C \global\mathcode`\@="7040 }
+\@ifundefined{DocstyleParms}{}{}
+\DocstyleParms \let\DocstyleParms\relax
+\@ifundefined{AmSTeX}
+ {\def\AmSTeX{\leavevmode\hbox{$\mathcal A\kern-.2em\lower.376ex%
+ \hbox{$\mathcal M$}\kern-.2em\mathcal S$-\TeX}}}{}
+\@ifundefined{BibTeX}
+ {\def\BibTeX{{\rmfamily B\kern-.05em%
+ \textsc{i\kern-.025em b}\kern-.08em%
+ T\kern-.1667em\lower.7ex\hbox{E}\kern-.125emX}}}{}
+\@ifundefined{SliTeX}
+ {\def\SliTeX{{\rmfamily S\kern-.06emL\kern-.18em\raise.32ex\hbox
+ {\scshape i}\kern -.03em\TeX}}}{}
+\@ifundefined{PlainTeX}{\def\PlainTeX{\textsc{Plain}\kern2pt\TeX}}{}
+\@ifundefined{Web}{\def\Web{\textsc{Web}}}{}
+\def\MakePercentIgnore{\catcode`\%9\relax}
+\def\MakePercentComment{\catcode`\%14\relax}
+\def\DocInput#1{\MakePercentIgnore\input{#1}\MakePercentComment}
+\def\GetFileInfo#1{%
+ \def\filename{#1}%
+ \def\@tempb##1 ##2 ##3\relax##4\relax{%
+ \def\filedate{##1}%
+ \def\fileversion{##2}%
+ \def\fileinfo{##3}}%
+ \edef\@tempa{\csname ver@#1\endcsname}%
+ \expandafter\@tempb\@tempa\relax? ? \relax\relax}
+\RequirePackage{dox}
+\AtBeginDocument{\MakeShortVerb{\|}}
+\DeclareFontShape{OT1}{cmtt}{bx}{n}{<-> ssub * cmtt/m/n}{}
+\DeclareFontFamily{OMS}{cmtt}{\skewchar\font 48} % '60
+\DeclareFontShape{OMS}{cmtt}{m}{n}{<-> ssub * cmsy/m/n}{}
+\DeclareFontShape{OMS}{cmtt}{bx}{n}{<-> ssub * cmsy/b/n}{}
+\DeclareFontShape{OT1}{cmss}{m}{it}{<->ssub*cmss/m/sl}{}
+\CodelineNumbered
+\DisableCrossrefs
+\setlength{\textwidth}{355pt}
+\addtolength\marginparwidth{30pt}
+\addtolength\oddsidemargin{20pt}
+\addtolength\evensidemargin{20pt}
+\setcounter{StandardModuleDepth}{1}
+\def\cmd#1{\cs{\expandafter\cmd@to@cs\string#1}}
+\def\cmd@to@cs#1#2{\char\number`#2\relax}
+\DeclareRobustCommand\cs[1]{\texttt{\char`\\#1}}
+\providecommand\marg[1]{%
+ {\ttfamily\char`\{}\meta{#1}{\ttfamily\char`\}}}
+\providecommand\oarg[1]{%
+ {\ttfamily[}\meta{#1}{\ttfamily]}}
+\providecommand\parg[1]{%
+ {\ttfamily(}\meta{#1}{\ttfamily)}}
+\def\oc@scan#1{%
+ \ifx\oc@bslash#1%
+ \egroup\let\next\oc@bslash\else
+ \ifcat a\noexpand#1%
+ #1\let\next\oc@scan\else
+ \ifx\oc@percent#1%
+ \def\next{\char`\%\egroup}%
+ \else
+ #1\let\next\egroup
+ \fi\fi\fi\next}
+\def\oc@bslash{\bgroup\oc@ttf\char`\\\oc@scan}%
+\def\oc@verb#1{%
+ \catcode`#1\active
+ \uccode`\~`#1%
+ \uppercase{\def~{{\oc@ttf\char`#1}}}}
+\begingroup
+ \obeyspaces%
+ \catcode`\/=\catcode`\\
+ /catcode`/\/active
+ /catcode`<=/catcode`{%
+ /catcode`>=/catcode`}%
+ /catcode`/{/active%
+ /catcode`/}/active%
+ /gdef/oldc< \end{oldcomments}>%
+ /gdef/begmac< \begin{macrocode}>%
+ /gdef/obs</def <</oc@ttf/ >>>%
+/endgroup%
+\begingroup
+ \catcode`\/=\catcode`\\
+ \catcode`\\=13
+ /catcode`/|=/catcode`/%
+ /catcode`/%=13
+ /gdef/oldcomments{|
+ /makeatletter
+ /let/do/oc@verb/dospecials
+ /frenchspacing/@vobeyspaces/obs
+ /raggedright
+ /oc@verb/>|
+ /oc@verb/<|
+ /let\/oc@bslash
+ /let%/oc@percent
+ /obeylines
+ /parindent/z@
+ /ttfamily/expandafter/let/expandafter/oc@ttf/the/font
+ /rmfamily
+ /hfuzz/maxdimen
+ }
+/endgroup
+\begingroup
+ \sloppy%
+ \obeylines%
+ \gdef\oc@percent#1^^M{%
+ \ifvmode%
+ \def\commentline{#1}%
+ \ifx\commentline\oldc%
+ \end{oldcomments}%
+ \else%
+ \ifx\commentline\begmac%
+ \begin{macrocode}%
+ \else%
+ \leavevmode%
+ #1^^M%
+ \fi\fi%
+ \else%
+ {\oc@ttf\char`\%}#1^^M%
+ \fi}%
+\endgroup%
+\@addtoreset{CodelineNo}{part}
+\def\partname{File}
+\newcommand*{\DocInclude}[1]{%
+ \relax
+ \clearpage
+ \docincludeaux
+ \IfFileExists{#1.fdd}{\def\currentfile{#1.fdd}}{\def\currentfile{#1.dtx}}%
+ \ifnum\@auxout=\@partaux
+ \@latexerr{\string\include\space cannot be nested}\@eha
+ \else \@docinclude#1 \fi}
+\def\@docinclude#1 {\clearpage
+\if@filesw \immediate\write\@mainaux{\string\@input{#1.aux}}\fi
+\@tempswatrue\if@partsw \@tempswafalse\edef\@tempb{#1}\@for
+\@tempa:=\@partlist\do{\ifx\@tempa\@tempb\@tempswatrue\fi}\fi
+\if@tempswa \let\@auxout\@partaux \if@filesw
+\immediate\openout\@partaux #1.aux
+\immediate\write\@partaux{\relax}\fi
+\let\@ltxdoc@PrintIndex\PrintIndex
+\let\PrintIndex\relax
+\let\@ltxdoc@PrintChanges\PrintChanges
+\let\PrintChanges\relax
+\let\@ltxdoc@theglossary\theglossary
+\let\@ltxdoc@endtheglossary\endtheglossary
+\part{\currentfile}%
+ {\let\ttfamily\relax
+ \xdef\filekey{\filekey, \thepart={\ttfamily\currentfile}}}%
+\DocInput{\currentfile}%
+\let\PrintIndex\@ltxdoc@PrintIndex
+\let\PrintChanges\@ltxdoc@PrintChanges
+\let\theglossary\@ltxdoc@theglossary
+\let\endtheglossary\@ltxdoc@endtheglossary
+\clearpage
+\@writeckpt{#1}\if@filesw \immediate\closeout\@partaux \fi
+\else\@nameuse{cp@#1}\fi\let\@auxout\@mainaux}
+\gdef\codeline@wrindex#1{\if@filesw
+ \immediate\write\@indexfile
+ {\string\indexentry{#1}%
+ {\filesep\number\c@CodelineNo}}\fi}%
+\let\filesep\@empty
+\def\aalph#1{\@aalph{\csname c@#1\endcsname}}
+\def\@aalph#1{%
+ \ifcase#1\or a\or b\or c\or d\or e\or f\or g\or h\or i\or
+ j\or k\or l\or m\or n\or o\or p\or q\or r\or s\or
+ t\or u\or v\or w\or x\or y\or z\or A\or B\or C\or
+ D\or E\or F\or G\or H\or I\or J\or K\or L\or M\or
+ N\or O\or P\or Q\or R\or S\or T\or U\or V\or W\or
+ X\or Y\or Z\else\@ctrerr\fi}
+\def\docincludeaux{%
+ \def\thepart{\aalph{part}}\def\filesep{\thepart-}%
+ \let\filekey\@gobble
+ \g@addto@macro\index@prologue{%
+ \gdef\@oddfoot{\parbox{\textwidth}{\strut\footnotesize
+ \raggedright{\bfseries File Key:} \filekey}}%
+ \let\@evenfoot\@oddfoot}%
+ \global\let\docincludeaux\relax
+ \gdef\@oddfoot{%
+ \expandafter\ifx\csname ver@\currentfile\endcsname\relax
+ File \thepart: {\ttfamily\currentfile} %
+ \else
+ \GetFileInfo{\currentfile}%
+ File \thepart: {\ttfamily\filename} %
+ Date: \filedate\ %
+ Version \fileversion
+ \fi
+ \hfill\thepage}%
+ \let\@evenfoot\@oddfoot}%
+\def\task#1#2{}
+\newcommand{\see}[2]{\emph{see} #1}
+\RecordChanges
+\PageIndex
+\CodelineNumbered
+
+\ifpdf
+ \definecolor{defbackground}{rgb}{1,1,0.75}
+ \newsavebox\defsbox
+ \newlength\defwidth
+ \newenvironment{definition}[1][]{%
+ \def\defarg{#1}%
+ \setlength{\fboxsep}{4pt}\setlength{\fboxrule}{1.25pt}%
+ \begin{lrbox}{\defsbox}%
+ \setlength\defwidth\linewidth
+ \addtolength\defwidth{-2\fboxrule}%
+ \addtolength\defwidth{-2\fboxsep}%
+ \begin{minipage}{\defwidth}\flushleft
+ }{%
+ \end{minipage}
+ \end{lrbox}%
+ \vskip10pt
+ \noindent
+ \defarg\fcolorbox{black}{defbackground}{\usebox\defsbox}%
+ \vskip10pt
+ \noindent
+ \ignorespacesafterend
+ }
+
+ \newenvironment{important}{%
+ \setlength{\fboxrule}{4pt}%
+ \setlength\defwidth{\linewidth}%
+ \addtolength\defwidth{-2\fboxsep}%
+ \addtolength\defwidth{-2\fboxrule}%
+ \begin{lrbox}{\defsbox}%
+ \begin{minipage}{\defwidth}%
+ }{%
+ \end{minipage}%
+ \end{lrbox}%
+ \par\vskip10pt\noindent
+ \fcolorbox{red}{white}{\usebox{\defsbox}}\par\vskip10pt
+ \noindent\ignorespacesafterend
+ }
+
+ \newenvironment{prompt}{%
+ \par\vskip\baselineskip
+ \begin{ttfamily}\obeylines\noindent\ignorespaces
+ }{%
+ \end{ttfamily}%
+ \par\vskip\baselineskip
+ \noindent\ignorespacesafterend
+ }
+
+ \newenvironment{display}{%
+ \par\vskip\baselineskip\noindent
+ \obeylines\ignorespaces
+ }{%
+ \par
+ \vskip\baselineskip
+ \noindent\ignorespacesafterend
+ }
+
+ \newenvironment{labelledbox}[1]{%
+ \def\defarg{#1}%
+ \setlength{\fboxsep}{4pt}\setlength{\fboxrule}{1.25pt}%
+ \begin{lrbox}{\defsbox}%
+ \setlength\defwidth\linewidth
+ \addtolength\defwidth{-2\fboxrule}%
+ \addtolength\defwidth{-2\fboxsep}%
+ \begin{minipage}{\defwidth}\flushleft
+ }{%
+ \end{minipage}
+ \end{lrbox}%
+ \vskip10pt
+ \noindent
+ \begin{tabular}{@{}r@{}}%
+ \fbox{\usebox\defsbox}\\[4pt]
+ \footnotesize\mbox{\defarg}%
+ \end{tabular}
+ \vskip10pt
+ \noindent
+ \ignorespacesafterend
+ }
+
+\else
+ \newenvironment{definition}[1][]{%
+ \par\HCode{<hr><div title="Definition">}#1\noindent
+ }{%
+ \HCode{</div><hr>}\par\noindent
+ }
+
+ \newenvironment{important}{%
+ \par\HCode{<div class="important" title="Important Note">}\noindent
+ }{%
+ \HCode{</div>}\par\noindent
+ }
+
+ \newenvironment{prompt}{%
+ \HCode{<spacer type=vertical size=10>}\begin{ttfamily}\obeylines\ignorespaces
+ }{%
+ \end{ttfamily}\HCode{<spacer type=vertical size=10>}\noindent
+ }
+
+ \newenvironment{display}{%
+ \HCode{<spacer type=vertical size=10>}\obeylines\ignorespaces
+ }{%
+ \HCode{<spacer type=vertical size=10>}\noindent
+ }
+
+ \newenvironment{labelledbox}[1]{%
+ \par\HCode{<hr><div>}\marginpar{#1}\noindent
+ }{%
+ \HCode{</div><hr>}\par\noindent
+ }
+
+\fi
+
+\newcommand*{\appfmt}[1]{\texttt{#1}}
+\newcommand*{\iapp}[1]{\index{#1=\appfmt{#1}|hyperpage}}
+\newcommand*{\app}[1]{\appfmt{#1}\iapp{#1}}
+
+\newcommand*{\qt}[1]{``#1''}
+
+\newcommand*{\termdef}[1]{\emph{#1}\iterm{#1}}
+\newcommand*{\term}[1]{#1\iterm{#1}}
+\newcommand*{\iterm}[1]{\index{#1|main}}
+\newcommand*{\tableref}[1]{\hyperref[#1]{table~\ref*{#1}}}
+\newcommand*{\Tableref}[1]{\hyperref[#1]{Table~\ref*{#1}}}
+
+\newcommand*{\ics}[1]{\cs{#1}\SpecialMainIndex{#1}}
+
+\newcommand*{\icsopt}[2]{\index{#1
+options=\cs{#1} options>#2=\textsf{#2}|hyperpage}}
+
+\newcommand*{\csopt}[2]{\textsf{#2}\icsopt{#1}{#2}}
+
+\newcommand*{\pkgoptfmt}[1]{\textsf{#1}}
+
+% \ipkgopt[value]{option}
+\newcommand*{\ipkgopt}[2][]{%
+ \def\@argi{#1}%
+ \ifx\@argi\@empty
+ \index{package options:>#2=\pkgoptfmt{#2}|main}%
+ \else
+ \index{package options:>#2=\pkgoptfmt{#2}>#1=\pkgoptfmt{#1}|main}%
+\fi
+}
+
+\newcommand*{\pkgopt}[2][]{%
+ \def\@argi{#1}%
+ \ifx\@argi\@empty
+ \pkgoptfmt{#2}\index{package options:>#2=\pkgoptfmt{#2}|main}%
+ \else
+ \pkgoptfmt{#2=#1}%
+ \index{package options:>#2=\pkgoptfmt{#2}>#1=\pkgoptfmt{#1}|main}%
+\fi
+}
+
+% \pkgoptval{value}{option}
+\newcommand*{\pkgoptval}[2]{%
+ \pkgoptfmt{#1}%
+ \index{package options:>#2=\pkgoptfmt{#2}>#1=\pkgoptfmt{#1}|main}%
+}
+
+\newcommand*{\filetypefmt}[1]{\texttt{#1}}
+\newcommand*{\ifiletype}[1]{\index{file
+ types>#1=\filetypefmt{#1}|hyperpage}}
+
+\newcommand*{\filetype}[1]{\filetypefmt{#1}\ifiletype{#1}}
+
+\newcommand*{\styfmt}[1]{\textsf{#1}}
+
+\newcommand*{\isty}[1]{\index{#1 package=\styfmt{#1}
+ package|hyperpage}}
+\newcommand*{\sty}[1]{\styfmt{#1}\isty{#1}}
+
+\newcommand*{\clsfmt}[1]{\textsf{#1}}
+
+\newcommand*{\icls}[1]{\index{#1 class=\clsfmt{#1} class|hyperpage}}
+\newcommand*{\cls}[1]{\clsfmt{#1}\icls{#1}}
+
+\newcommand*{\envfmt}[1]{\textsf{#1}}
+\newcommand*{\ienv}[1]{\index{#1 environment=\envfmt{#1}
+environment|hyperpage}}
+\newcommand*{\env}[1]{\envfmt{#1}\ienv{#1}}
+
+\newcommand*{\menu}[1]{\textsf{#1}}
+
+\ifpdf
+ \newcommand*{\toTop}{}
+ \newcommand*{\sectionref}[1]{Section~\ref{#1}}
+ \newcommand*{\qtdocref}[2]{\qt{#1} (\href{#2.pdf}{#2.pdf})}
+ \newcommand*{\docref}[2]{#1 (\href{#2.pdf}{#2.pdf})}
+ \newcommand*{\urlref}[2]{\url{#1}}
+ \newcommand*{\urlfootref}[2]{#2\footnote{\url{#1}}}
+ \newcommand*{\submenu}[1]{\,$\to$\,\menu{#1}}
+
+ % \altdocref{text}{pdf}{html}
+ \newcommand*{\altdocref}[3]{#1 (\href{#2.pdf}{#2.pdf})}
+
+ % \xrsectionref{label}{html file}{html title}
+ \newcommand*{\xrsectionref}[3]{Section~\ref{#1}}
+\else
+ \newcommand*{\toTop}{\par\noindent\hyperlink{top}{Top}}
+ \AtBeginDocument{%
+ \hypertarget{top}{}%
+ \Configure{section}{}{\toTop}{}{}%
+ \Configure{subsection}{\toTop}{}{}{}%
+ \Configure{subsubsection}{\toTop}{}{}{}%
+ \Configure{paragraph}{\toTop\par}{}{}{}%
+ \Configure{subparagraph}{\toTop\par}{}{}{}%
+ \Css{div.important { background-color:red; }}%
+ }
+
+ \let\oldlabel\label
+ \renewcommand*{\label}[1]{%
+ \HCode{<a name=\string"#1\string">}\oldlabel{#1}%
+ }
+
+ \newcommand*{\sectionref}[1]{\hyperref[#1]{\S\ref*{#1} }\nameref{#1}}
+ \newcommand*{\xrsectionref}[3]{\href{#2.html\##1}{#3}}
+ \newcommand*{\qtdocref}[2]{\href{#2.html}{\qt{#1}}}
+ \newcommand*{\docref}[2]{\href{#2.html}{#1}}
+ \newcommand*{\altdocref}[3]{\href{#3.html}{#1}}
+ \newcommand*{\urlref}[2]{\href{#1}{#2}}
+ \newcommand*{\urlfootref}[2]{\href{#1}{#2}}
+ \newcommand*{\submenu}[1]{\menu{-\textgreater #1}}
+
+ \renewcommand{\StopEventually}[1]{#1\toTop}
+\fi
+
+\endinput