%%
%% This is file `amsldoc.cls',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% amsdtx.dtx (with options: `amsldoc')
%%% ====================================================================
%%% @LaTeX-file{
%%% filename = "amsdtx.dtx",
%%% version = "1.2c",
%%% date = "1996/10/28",
%%% time = "14:47:36 EST",
%%% author = "American Mathematical Society",
%%% copyright = "Copyright (C) 1996 American Mathematical Society,
%%% all rights reserved. Copying of this file is
%%% authorized only if either:
%%% (1) you make absolutely no changes to your copy,
%%% including name; OR
%%% (2) if you do make changes, you first rename it
%%% to some other name.",
%%% address = "American Mathematical Society,
%%% Technical Support,
%%% Electronic Products and Services,
%%% P. O. Box 6248,
%%% Providence, RI 02940,
%%% USA",
%%% telephone = "401-455-4080 or (in the USA and Canada)
%%% 800-321-4AMS (321-4267)",
%%% FAX = "401-331-3842",
%%% checksum = "63728 828 2652 28564",
%%% email = "tech-support@ams.org (Internet)",
%%% codetable = "ISO/ASCII",
%%% keywords = "latex, amslatex, ams-latex, user documentation",
%%% supported = "yes",
%%% abstract = "This is part of the AMS-\LaTeX{} distribution.
%%% It provides a couple of document classes used
%%% to produce user documentation or technical
%%% documentation.",
%%% docstring = "The checksum field above contains a CRC-16
%%% checksum as the first value, followed by the
%%% equivalent of the standard UNIX wc (word
%%% count) utility output of lines, words, and
%%% characters. This is produced by Robert
%%% Solovay's checksum utility.",
%%% }
%%% ====================================================================
\NeedsTeXFormat{LaTeX2e}% LaTeX 2.09 can't be used (nor non-LaTeX)
[1994/12/01]% LaTeX date must December 1994 or later
\ProvidesClass{amsldoc}[1996/10/28 v1.2c]
\DeclareOption*{\PassOptionsToClass{\CurrentOption}{book}}
\ProcessOptions
\LoadClass{book}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\chardef\bslchar=`\\ % p. 424, TeXbook
\newcommand{\addbslash}{\expandafter\@addbslash\string}
\def\@addbslash#1{\bslchar\@nobslash#1}
\newcommand{\nobslash}{\expandafter\@nobslash\string}
\def\@nobslash#1{\ifnum`#1=\bslchar\else#1\fi}
\newcommand{\autoindex}{\index}
\newcommand{\ntt}{\normalfont\ttfamily}
\def\@boxorbreak{\leavevmode
\ifmmode\hbox\else\ifdim\lastskip=\z@\penalty9999 \fi\fi}
\DeclareRobustCommand{\cs}[1]{\@boxorbreak{\ntt\addbslash#1\@empty
\autoindex{\nobslash#1@\string\cs{\string#1\@empty}}}}
\DeclareRobustCommand{\cn}[1]{\@boxorbreak{\ntt\addbslash#1\@empty
\autoindex{\nobslash#1@\string\cn{\string#1\@empty}}}}
\DeclareRobustCommand{\cls}[1]{{\ntt#1}%
\autoindex{#1@\string\cls{#1} class}}
\DeclareRobustCommand{\pkg}[1]{{\ntt#1}%
\autoindex{#1@\string\pkg{#1} package}}
\DeclareRobustCommand{\opt}[1]{{\ntt#1}%
\autoindex{#1@\string\opt{#1} option}}
\DeclareRobustCommand{\env}[1]{{\ntt#1}%
\autoindex{#1@\string\env{#1} environment}}
\DeclareRobustCommand{\fn}[1]{{\ntt#1}%
\autoindex{#1@\string\fn{#1}}}
\DeclareRobustCommand{\bst}[1]{{\ntt#1}\autoindex{#1@{\string\ntt{}#1
bibliography style}}}
\newcommand{\indexcs}[1]{\autoindex{#1@\string\cs{#1}}}
\def\allowtthyphens{\input{OT1cmtt.fd}%
\expandafter\let\csname OT1+cmtt\endcsname\@empty}
\hfuzz2pc
\vbadness9999 \hbadness5000
\def\AmS{{\protect\usefont{OMS}{cmsy}{m}{n}%
A\kern-.1667em\lower.5ex\hbox{M}\kern-.125emS}}
\def\latex/{{\protect\LaTeX}}
\def\amslatex/{{\protect\AmS-\protect\LaTeX}}
\def\tex/{{\protect\TeX}}
\def\amstex/{{\protect\AmS-\protect\TeX}}
\def\bibtex/{{Bib\protect\TeX}}
\def\makeindx/{MakeIndex}
\def\xypic/{XY\mbox{-}pic}
\newcommand{\Textures}{\textit{Textures}}
\def\<#1>{\textit{$\langle$#1\/$\rangle$}}
\def\@starttoc#1{\begingroup
\let\autoindex\@gobble
\makeatletter
\@input{\jobname.#1}\if@filesw
\expandafter\newwrite\csname tf@#1\endcsname
\immediate\openout
\csname tf@#1\endcsname \jobname.#1\relax
\fi \global\@nobreakfalse \endgroup}
\newcommand{\gloss}[1]{}
\newcommand{\secref}[1]{\S\ref{#1}}
\newcommand{\qc}[1]{}% check for prior definition
\edef\qc#1{\noexpand\protect\expandafter\noexpand\csname qc \endcsname
\noexpand\protect#1}
\@namedef{qc }#1#2{\begingroup\ntt
\ifx\ #2\char`\ \else\escapechar\m@ne\string#2\fi\endgroup}
\DeclareRobustCommand{\qcat}{\qc\@}%
\DeclareRobustCommand{\qcamp}{\qc\&}%
\DeclareRobustCommand{\qcbang}{\qc\!}%
\DeclareRobustCommand{\arg}[1]{{\ntt\##1}}
\newcommand{\openbox}{\leavevmode
\hbox to.77778em{%
\hfil\vrule
\vbox to.675em{\hrule width.6em\vfil\hrule}%
\vrule\hfil}}
\newcommand{\qedsymbol}{\openbox}
\def\mail{\texttt}
\def\*#1{\def\@tempa{#1}\def\@tempb{*}%
\ifx\@tempa\@tempb \expandafter\index
\else #1\index{#1}\fi}
\def\ncn#1{{\let\index\@gobble\cn{#1}}}
\DeclareRobustCommand{\cnbang}{%
\ncn{\!}\index{"!@{\ntt\bslchar\qcbang}}}
\DeclareRobustCommand{\cnat}{%
\ncn{\!}\index{"@@{\ntt\bslchar\qcat}}}
\def\5{\penalty500 }
\newenvironment{error}{%
\begingroup\catcode`\\=12 \expandafter\endgroup\errora
}{%
\endtrivlist
}
\newcommand{\errora}[1]{%
\trivlist
\item[\hskip\labelsep\errorbullet\enspace
\ntt\frenchspacing\def\@tempa{#1}%
\expandafter\strip@prefix\meaning\@tempa]\leavevmode\par
}
\newcommand{\errorbullet}{\rule[-.5pt]{2.5pt}{7.5pt}%
\rule[-.5pt]{5pt}{2.5pt}\kern-2.5pt%
\rule[4.5pt]{2.5pt}{2.5pt}}
\newcommand{\errexa}{\par\noindent\textit{Example}:\ }
\newcommand{\errexpl}{\par\noindent\textit{Explanation}:\ }
\renewcommand\frontmatter{\clearpage
\@mainmatterfalse\pagenumbering{roman}}
\renewcommand\mainmatter{\clearpage
\@mainmattertrue\pagenumbering{arabic}}
\renewcommand\backmatter{\clearpage \@mainmatterfalse}
\renewcommand\part{\clearpage
\thispagestyle{plain}%
\if@twocolumn
\onecolumn
\@tempswatrue
\else
\@tempswafalse
\fi
\hbox{}\vfil
\secdef\@part\@spart}
\def\@part[#1]#2{%
\ifnum \c@secnumdepth >-2\relax
\refstepcounter{part}%
\addcontentsline{toc}{part}{\thepart\hspace{1em}#1}%
\else
\addcontentsline{toc}{part}{#1}%
\fi
\markboth{}{}%
{\centering
\interlinepenalty \@M
\reset@font
\ifnum \c@secnumdepth >-2\relax
\Large\bfseries \partname~\thepart
\par
\vskip 20\p@
\fi
\Large \bfseries #2\par}%
\@endpart}
\def\@spart#1{%
{\centering
\interlinepenalty \@M
\reset@font
\Large \bfseries #1\par}%
\@endpart}
\def\@endpart{\vfil\newpage
\if@twoside
\hbox{}%
\thispagestyle{empty}%
\newpage
\fi
\if@tempswa
\twocolumn
\fi}
\renewcommand\chapter{\par \@afterindentfalse
\secdef\@chapter\@schapter}
\def\@chapter[#1]#2{\ifnum \c@secnumdepth >\m@ne
\if@mainmatter
\refstepcounter{chapter}%
\typeout{\@chapapp\space\thechapter.}%
\addcontentsline{toc}{chapter}%
{\protect\numberline{\thechapter}#1}%
\else
\addcontentsline{toc}{chapter}{#1}\fi
\else
\addcontentsline{toc}{chapter}{#1}
\fi
\chaptermark{#1}%
\addtocontents{lof}{\protect\addvspace{10\p@}}%
\addtocontents{lot}{\protect\addvspace{10\p@}}%
\if@twocolumn
\@topnewpage[\@makechapterhead{#2}]%
\else
\@makechapterhead{#2}%
\@afterheading
\fi}
\def\@makechapterhead#1{%
\vspace{1.5\baselineskip}%
{\parindent \z@ \raggedright \reset@font
\ifnum \c@secnumdepth >\m@ne
\large\bfseries \@chapapp\space\thechapter
\par\nobreak
\vskip.5\baselineskip\relax
\fi
#1\par\nobreak
\vskip\baselineskip
}}
\def\@schapter#1{\if@twocolumn
\@topnewpage[\@makeschapterhead{#1}]%
\else
\@makeschapterhead{#1}%
\@afterheading
\fi}
\def\@makeschapterhead#1{%
\vspace*{1.5\baselineskip}%
{\parindent \z@ \raggedright
\reset@font
\large \bfseries #1\par\nobreak
\vskip\baselineskip
}}
\def\ps@headings{%
\let\@oddfoot\@empty\let\@evenfoot\@empty
\def\@evenhead{\thepage\hfil{\footnotesize\leftmark{}{}}}%
\def\@oddhead{{\footnotesize\rightmark{}{}}\hfil\thepage}%
\let\@mkboth\markboth
\def\chaptermark##1{%
\markboth {\uppercase{\ifnum \c@secnumdepth >\m@ne
\if@mainmatter
\@chapapp\ \thechapter. \ \fi
\fi
##1}}{}}%
\def\sectionmark##1{%
\markright {\uppercase{\ifnum \c@secnumdepth >\z@
\thesection. \ \fi
##1}}}}
\renewcommand\section{\@startsection {section}{1}{\z@}%
{-.6\baselineskip \@plus -3\p@}%
{.4\baselineskip}
{\reset@font\normalsize\bfseries}}
\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
{-.3\baselineskip\@plus -2\p@}%
{.2\baselineskip}%
{\reset@font\normalsize\bfseries}}
\renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
{-.2\baselineskip\@plus -2\p@}%
{.2\baselineskip}%
{\reset@font\normalsize\bfseries}}
\renewenvironment{theindex}{%
\if@twocolumn \@restonecolfalse \else \@restonecoltrue \fi
\columnseprule \z@ \columnsep 35\p@
\let\autoindex\@gobble
\twocolumn[\@makeschapterhead{\indexname}]%
\@mkboth{\uppercase{\indexname}}{\uppercase{\indexname}}%
\thispagestyle{plain}\parindent\z@
\parskip\z@ \@plus .3\p@\relax
\let\item\@idxitem
}{%
\if@restonecol\onecolumn\else\clearpage\fi
}
\long\def\@makecaption#1#2{%
\addvspace\abovecaptionskip
\begingroup
\countdef\@parcycles=8 % local count register
\@parcycles\z@
\@setpar{\advance\@parcycles\@ne \ifnum\@parcycles>999
\@@par\@parcycles\z@\fi
\ifhmode \unskip\hskip\parfillskip\penalty-\@M\fi}%
\@hangfrom{\textbf{#1.} }\vadjust{\penalty\m@ne}#2%
\endgroup
\ifhmode\unpenalty\fi\par
\ifnum\lastpenalty=\m@ne % only one line in the caption
\unpenalty \setbox\@tempboxa\lastbox
\nointerlineskip
\hbox to\hsize{\hfill\unhbox\@tempboxa\unskip\hfill}%
\fi
\nobreak\vskip\belowcaptionskip
}
\renewenvironment{table}{%
\belowcaptionskip\abovecaptionskip \abovecaptionskip\z@skip
\@float{table}%
}{%
\end@float
}
\renewenvironment{table*}{%
\belowcaptionskip\abovecaptionskip \abovecaptionskip\z@skip
\@dblfloat{table}%
}{%
\end@dblfloat
}
\setcounter{topnumber}{4}\setcounter{bottomnumber}{4}
\setcounter{totalnumber}{4}\setcounter{dbltopnumber}{4}
\renewcommand{\topfraction}{.97}\renewcommand{\bottomfraction}{.97}
\renewcommand{\textfraction}{.03}\renewcommand{\floatpagefraction}{.9}
\renewcommand{\dbltopfraction}{.97}
\renewcommand{\dblfloatpagefraction}{.9}
\setlength{\floatsep}{8pt plus6pt}
\setlength{\textfloatsep}{10pt plus8pt}
\setlength{\intextsep}{8pt plus6pt}
\setlength{\dblfloatsep}{8pt plus6pt}
\setlength{\dbltextfloatsep}{10pt plus8pt}
\setlength{\@fptop}{0pt}\setlength{\@fpsep}{8pt}%
\setlength{\@fpbot}{0pt plus 1fil}
\setlength{\@dblfptop}{0pt}\setlength{\@dblfpsep}{8pt}%
\setlength{\@dblfpbot}{0pt plus 1fil}
\pagestyle{headings}
\AtBeginDocument{\catcode`\|=\active }
\def\activevert{\verb|}
\expandafter\gdef\expandafter\dospecials\expandafter
{\dospecials \do\|}%
\expandafter\gdef\expandafter\@sanitize\expandafter
{\@sanitize \@makeother\|}
\begingroup\catcode`\|=\active \gdef|{\protect\activevert{}}\endgroup
\newcommand{\arrayargpatch}{%
\let\@oldarray\@array
\edef\@array[##1]##2{\catcode\number`\|=\number\catcode`\|
\catcode\number`\@=\number\catcode`\@ \relax
\let\noexpand\@array\noexpand\@oldarray
\noexpand\@array[##1]{##2}}%
\catcode`\|=12 \catcode`\@=12 \relax
}
\newenvironment{ctab}{%
\par\topsep\medskipamount
\trivlist\centering
\item[]%
\arrayargpatch
\begin{tabular}%
}{%
\end{tabular}%
\endtrivlist
}
\endinput
%%
%% End of file `amsldoc.cls'.
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