cpython/Doc/texinputs/howto.cls

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%
% howto.cls for the Python documentation
%
\NeedsTeXFormat{LaTeX2e}[1995/12/01]
\ProvidesClass{howto}
[1998/02/25 Document class (Python HOWTO)]
% Change the options here to get a different set of basic options, This
% is where to add things like "a4paper" or "10pt".
%
\LoadClass[twoside]{article}
\setcounter{secnumdepth}{1}
% Optional packages:
%
% If processing of these documents fails at your TeX installation,
% these may be commented out (independently) to make things work.
% These are both supplied with the current version of the teTeX
% distribution.
%
% The "fancyhdr" package makes nicer page footers reasonable to
% implement, and is used to put the chapter and section information in
% the footers.
%
\RequirePackage{fancyhdr}\typeout{Using fancier footers than usual.}
% Required package:
%
% This gives us all the Python-specific markup that we really want.
% This should come last. Do not change this.
%
\RequirePackage{python}
% support for module synopsis sections:
\newcommand{\py@ModSynopsisFilename}{\jobname.syn}
% need to do one of these....
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\newcommand{\py@doHorizontalRule}{\rule{\textwidth}{1pt}}
% Change the title page to look a bit better, and fit in with the
% fncychap ``Bjarne'' style a bit better.
%
\renewcommand{\maketitle}{
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\py@doHorizontalRule
\@ifundefined{pdfinfo}{}{{
% This \def is required to deal with multi-line authors; it
% changes \\ to ', ' (comma-space), making it pass muster for
% generating document info in the PDF file.
\def\\{, }
\pdfinfo{
/Author (\@author)
/Title (\@title)
}
}}
\begin{flushright}
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{\rm\Huge\py@HeaderFamily \@title} \par
{\em\large\py@HeaderFamily \py@release} \par
\vspace{25pt}
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{\Large\py@HeaderFamily \@author} \par
\vspace{25pt}
\@date \par
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\py@authoraddress \par
\end{flushright}
\@thanks
\setcounter{footnote}{0}
\let\thanks\relax\let\maketitle\relax
\gdef\@thanks{}\gdef\@author{}\gdef\@title{}
}
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\let\py@OldTableofcontents=\tableofcontents
\renewcommand{\tableofcontents}{
\begingroup
\parskip = 0mm
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\py@OldTableofcontents
\endgroup
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\py@doHorizontalRule
\vspace{12pt}
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\py@doing@page@targetstrue
}
% Fix the theindex environment to add an entry to the Table of
% Contents; this is much nicer than just having to jump to the end of
% the book and flip around, especially with multiple indexes.
%
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\let\py@OldTheindex=\theindex
\renewcommand{\theindex}{
\clearpage
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\py@OldTheindex
\addcontentsline{toc}{section}{\indexname}
}
\@ifundefined{fancyhf}{
\pagestyle{plain}}{
\pagestyle{normal}} % start this way; change for
\pagenumbering{arabic} % ToC & chapters
\setcounter{secnumdepth}{2}
\thispagestyle{empty}