%% %% This is file `cnx.cls', %% generated with the docstrip utility. %% %% The original source files were: %% %% cnx.dtx (with options: `cls') %% \RequirePackage{keyval} \RequirePackage{graphicx} \DeclareOption{letterpaper} {\setlength\paperheight {11in}% \setlength\paperwidth {8.5in}} \DeclareOption{a4paper} {\setlength\paperheight {297mm}% \setlength\paperwidth {210mm}} \ExecuteOptions{letterpaper} \ProcessOptions \input{size10.clo} \pagenumbering{roman} \define@key{cnxmodule}{name}{\def\cnx@title{#1}} \define@key{cnxmodule}{id}{} \newenvironment{cnxmodule}[1][]{\setkeys{cnxmodule}{#1}}{} \newenvironment{ccontent}{}{} \newcounter{section} \define@key{sectioning}{id}{} \newenvironment{csection}[2][]% {\stepcounter{section}\strut\\[1.5ex]\noindent% {\Large\bfseries\arabic{section}.~{#2}}\\[1.5ex] \setkeys{sectioning}{#1}} {} \newcounter{subsection}[section] \newenvironment{csubsection}[2][] {\refstepcounter{subsection}\strut\\[1ex]\noindent% {\large\bfseries{\arabic{section}.\arabic{subsection}.~#2\\[1ex]}}% \setkeys{sectioning}{#1}}% {} \newcounter{subsubsection}[subsection] \newenvironment{csubsubsection}[2][] {\refstepcounter{subsubsection}\strut\\[.5ex]\noindent {\bfseries\arabic{section}.\arabic{subsection}.\arabic{subsubsecction}~#2\\[.5ex]}% \setkeys{sectioning}{#1}}{} \define@key{para}{id}{} \newenvironment{cpara}[1][]{\setkeys{para}{#1}}{\par} \define@key{note}{id}{} \define@key{note}{type}{\def\note@type{#1}} \newenvironment{cnote}[1][]% {\setkeys{note}{#1}\par\noindent\strut\hfill\begin{minipage}{10cm}{\bfseries\note@type}:~}% {\end{minipage}\hfill\strut\par} \define@key{equation}{id}{} \newenvironment{cequation}[1][]% {\setkeys{equation}{#1}\begin{displaymath}} {\end{displaymath}} \define@key{cquote}{id}{} \define@key{cquote}{type}{} \define@key{cquote}{src}{} \newenvironment{cquote}[1][]{% \setkeys{cquote}{#1}\begin{center}\begin{minipage}{.8\textwidth}}{\end{minipage}\end{center}} \newcommand{\litem}[2][]{\item[#1]\label{#2}} \define@key{example}{id}{} \define@key{example}{name}{\def\example@name{#1}} \newenvironment{cexample}[1][]{\setkeys{example}{#1} {\@ifundefined{example@name}{}{\noindent\bfseries{\example@name}}}} {} \newcounter{cexercise} \define@key{cexercise}{id}{} \define@key{cexercise}{name}{\def\cexercise@name{#1}} \newenvironment{cexercise}[1][]{\setkeys{cexercise}{#1} {\@ifundefined{cexercise@name}{}{\stepcounter{cexercise}\noindent\bfseries{\cexercise@name~\arabic{cexercise}}}}} {} \define@key{cproblem}{id}{} \newenvironment{cproblem}[1][]{\setkeys{cproblem}{#1}}{}{} \define@key{csolution}{id}{} \newenvironment{csolution}[1][]{\setkeys{csolution}{#1}}{\par\noindent\bfseries{Solution}}{} \define@key{rule}{id}{} \define@key{rule}{name}{\def\rule@name{#1}} \define@key{rule}{type}{\def\rule@type{#1}} \newenvironment{crule}[1][]{\setkeys{rule}{#1}% {\noindent\bfseries{\rule@type:}\@ifundefined{rule@name}{}{~(\rule@name)}}}% {} \define@key{statement}{id}{} \newenvironment{statement}[1][]{\setkeys{statement}{#1}}{} \define@key{proof}{id}{} \newenvironment{proof}[1][]{\setkeys{proof}{#1}}{} \define@key{definition}{term}{} \define@key{definition}{id}{} \define@key{definition}{seealso}{} \newenvironment{definition}[1][]{\setkeys{definition}{#1}{\noindent\bfseries{Definition:}}}{} \define@key{meaning}{id}{} \newenvironment{cmeaning}[1][]{\setkeys{meaning}{#1}}{} \define@key{cnxn}{document}{\def\cnxn@doc{#1}} \define@key{cnxn}{target}{\def\cnxn@target{#1}} \define@key{cnxn}{strength}{} \newcommand{\cnxn}[2][]% keys, link text {\setkeys{cnxn}{#1}{\underline{#2}}\footnote{{\ttfamily\@ifundefined{cnxn@doc}{\cnxn@doc}{}\#\cnxn@target}}} \newcommand\@makefntext[1]{\parindent 1em\noindent\hb@xt@1.8em{\hss\@makefnmark}#1} \define@key{link}{src}{} \newcommand{\link}[2][]{\setkeys{link}{#1}\underline{#2}} \define@key{cfigure}{id}{\def\cf@id{#1}} \define@key{cfigure}{type}{} \define@key{cfigure}{caption}{\def\cf@caption{#1}} \newcounter{figure} \newcommand{\cfigure}[3][]{% cnx_keys, graphicx_keys, path \begin{center}% \includegraphics[#2]{#3}% \setkeys{cfigure}{#1}% \@ifundefined{cfigure@caption}{}{{\par\noindent Figure\refstepcounter{figure}} {\arabic{figure}}: \cf@caption% \protected@edef\@currentlabel{\arabic{figure}}% \@ifundefined{cf@id}{}{\label{\cf@id}}}% \end{center}} \define@key{ccite}{src}{} \newcommand{\ccite}[2][]{\setkeys{ccite}{#1}\emph{#2}} \newcommand{\term}[1]{{\bfseries\underline{#1}}} \define@key{metadata}{version}{} \define@key{metadata}{created}{} \define@key{metadata}{revised}{} \newsavebox{\metadatabox} \newenvironment{metadata}[1][]% {\noindent\hfill\begin{lrbox}{\metadatabox} \begin{minipage}{.8\textwidth}% {\Large\bfseries CNX Module: \cnx@title\hfill\strut}\\[2ex]}% {\end{minipage}\end{lrbox}\fbox{\usebox\metadatabox}\hfill} \newenvironment{authorlist}{{\bfseries{Authors}:~}}{\\[1ex]} \newenvironment{maintainerlist}{{\bfseries{Maintainers}:~}}{\\[1ex]} \define@key{auth}{id}{} \define@key{auth}{honorific}{\def\auth@honorific{#1}} \define@key{auth}{firstname}{\def\auth@first{#1}} \define@key{auth}{other}{\def\auth@other{#1}} \define@key{auth}{surname}{\def\auth@sur{#1}} \define@key{auth}{lineage}{\def\auth@line{#1}} \define@key{auth}{email}{} \newcommand{\cnxauthor}[1][]{\setkeys{auth}{#1}\auth@first~\auth@sur,} \newcommand{\maintainer}[1][]{\setkeys{auth}{#1}\auth@first~\auth@sur,} \newenvironment{keywordlist}{\bfseries{Keywords}:~}{\\[1ex]} \newcommand{\keyword}[1]{#1,} \newenvironment{cnxabstract}% {\par\noindent\strut\hfill\begin{minipage}{10cm}{\bfseries{Abstract}:~}}% {\end{minipage}\hfill} \endinput %% %% End of file `cnx.cls'.