amscls, via latex-tds (27oct10)

git-svn-id: svn://tug.org/texlive/trunk@20248 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 456 insertions, 194 deletions

diff --git a/Master/texmf-dist/tex/latex/amscls/amsldoc.cls b/Master/texmf-dist/tex/latex/amscls/amsldoc.cls
new file mode 100644
index 00000000000..0e8d142cbf9
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/amscls/amsldoc.cls
@@ -0,0 +1,451 @@
+%%
+%% 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   = "2.06",
+%%%   date      = "2004/08/06",
+%%%   time      = "12:18:49 EDT",
+%%%   checksum  = "19929 1192 3506 39423",
+%%%   author    = "Michael J. Downes, updated by David M. Jones",
+%%%   copyright = "Copyright 1996, 1999, 2004
+%%%                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,
+%%%                Publications Technical Group,
+%%%                201 Charles Street,
+%%%                Providence, RI 02904,
+%%%                USA",
+%%%   telephone = "401-455-4080 or (in the USA and Canada)
+%%%                800-321-4AMS (321-4267)",
+%%%   FAX       = "401-331-3842",
+%%%   email     = "tech-support@ams.org (Internet)",
+%%%   codetable = "ISO/ASCII",
+%%%   keywords  = "latex, amslatex, ams-latex, user documentation",
+%%%   supported = "yes",
+%%%   abstract  = "This is the source for two document classes, amsdtx
+%%%                and amsldoc, used to produce AMS 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)
+[1995/06/01]% LaTeX date must be June 1995 or later
+\ProvidesClass{amsldoc}[2004/08/06 v2.06]
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{book}}
+\ProcessOptions
+\LoadClass{book}
+\IfFileExists{url.sty}{%
+    \RequirePackage{url}\relax
+    \@gobble
+}{%
+    \@firstofone
+}
+{
+    \DeclareRobustCommand{\url}[1]{%
+        \def\@tempa{#1}%
+        \texttt{\urlsetup $\expandafter\strip@prefix\meaning\@tempa$}%
+    }%
+    \def\urlsetup{%
+        \check@mathfonts \textfont\@ne\the\font \textfont\z@\the\font
+        \urlfix +\urlfix\=\urlfix\:\urlfix\-\urlfix\.\urlfix\,\urlfix\;%
+        \urlbreak\&\urlbreak\/\urlbreak\?%
+    }%
+    \def\urlbreak#1{%
+        \mathcode`#1="8000
+        \begingroup \lccode`\~=`#1 \lowercase{\endgroup \edef~}%
+        {\mathchar\number`#1\penalty\hyphenpenalty}%
+    }%
+    \def\urlfix#1{%
+        \mathcode`#1=`#1\relax
+    }%
+}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\providecommand{\qq}[1]{\textquotedblleft#1\/\textquotedblright}
+\providecommand{\mdash}{\textemdash\penalty\exhyphenpenalty}
+\providecommand{\ndash}{\textendash\penalty\exhyphenpenalty}
+\let\@xp\expandafter
+\def\actualchar{@}
+\def\quotechar{"}
+\def\levelchar{!}
+\def\encapchar{|}
+\def\verbatimchar{+}
+\newif\ifcodeline@index
+\newcommand*{\autoindex}[1]{%
+    \index{#1\ifcodeline@index\encapchar usage\fi}%
+}
+\newcommand{\ntt}{\normalfont\ttfamily}
+\newcommand*{\indexcs}[1]{%
+    \@xp\@xp\@xp\@indexcs\@xp\@nobslash\string#1\@nil
+}
+\def\@indexcs#1\@nil{%
+    \autoindex{#1\actualchar
+        \string\verb\quotechar*\verbatimchar
+            \@xp\@bothoftwo\string\ #1\@empty
+        \verbatimchar
+    }%
+}
+\def\@bothoftwo#1#2{#1#2}
+\def\category@index#1#2{%
+    {\ntt#2}%
+    \@category@index{#1}{#2}%
+}
+\def\@category@index#1#2{%
+    \autoindex{%
+        #2\actualchar\string\texttt{#2}%
+        \ifx\@nil#1\@nil\else\space#1\fi
+    }%
+}
+\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}
+\def\@boxorbreak{%
+    \leavevmode
+    \ifmmode\hbox\else\ifdim\lastskip=\z@\penalty9999 \fi\fi
+}
+\DeclareRobustCommand{\cs}[1]{%
+    \@boxorbreak{%
+        \ntt
+        \addbslash#1\@empty
+        \@xp\@xp\@xp\@indexcs\@xp\@nobslash\string#1\@nil
+    }%
+}
+\let\cn\cs
+\DeclareRobustCommand{\cls}{\category@index{class}}
+\DeclareRobustCommand{\pkg}{\category@index{package}}
+\DeclareRobustCommand{\opt}{\category@index{option}}
+\DeclareRobustCommand{\env}{\category@index{environment}}
+\DeclareRobustCommand{\fn}{\category@index{}}
+\DeclareRobustCommand{\bst}{\category@index{\string\BibTeX{} style}}
+\DeclareRobustCommand{\cnt}{\category@index{counter}}
+\DeclareRobustCommand{\fnt}{\category@index{font}}
+\def\allowtthyphens{\begingroup
+  \fontencoding{OT1}\fontfamily{cmtt}%
+  \expandafter\let\csname OT1+cmtt\endcsname\relax
+  \try@load@fontshape
+  \endgroup
+  \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\@listi{%
+  \leftmargin\leftmargini
+  \topsep 3\p@ \@plus2\p@ \@minus\p@
+  \parsep \p@ \@plus\p@ \itemsep\parsep
+}
+\let\@listI\@listi
+\@listi
+\def\@listii{%
+  \leftmargin\leftmarginii
+  \labelwidth\leftmarginii \advance\labelwidth-\labelsep
+  \topsep\p@\@plus\p@ \@minus\p@
+  \parsep\z@skip \itemsep\z@skip
+}
+\def\@listiii{%
+  \leftmargin\leftmarginiii
+  \labelwidth\leftmarginiii \advance\labelwidth-\labelsep
+  \topsep\z@skip \parsep\z@skip \itemsep\z@skip
+}
+\newenvironment{histnote}{%
+  \trivlist\item[\hspace{\labelsep}\bfseries Historical Note:]%
+}{%
+  \endtrivlist
+}
+\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\@removefromreset#1#2{\let\@tempb\@elt
+   \expandafter\let\expandafter\@tempa\csname c@#1\endcsname
+   \def\@elt##1{\expandafter\ifx\csname c@##1\endcsname\@tempa\else
+         \noexpand\@elt{##1}\fi}%
+   \expandafter\edef\csname cl@#2\endcsname{\csname cl@#2\endcsname}%
+   \let\@elt\@tempb}
+\@removefromreset{footnote}{chapter}
+\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}]%
+  \addcontentsline{toc}{chapter}{\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'.
diff --git a/Master/texmf-dist/tex/latex/amscls/amsmidx.sty b/Master/texmf-dist/tex/latex/amscls/amsmidx.sty
index 37752d64d9d..f8bae104430 100644
--- a/Master/texmf-dist/tex/latex/amscls/amsmidx.sty
+++ b/Master/texmf-dist/tex/latex/amscls/amsmidx.sty
@@ -9,10 +9,10 @@
 %%% ====================================================================
 %%% @LaTeX-file{
 %%%   filename  = "amsmidx.dtx",
-%%%   version   = "2.02",
-%%%   date      = "2007/09/25",
-%%%   time      = "10:22:40 EDT",
-%%%   checksum  = "48989 241 948 8314",
+%%%   version   = "2.01",
+%%%   date      = "2004/08/03",
+%%%   time      = "14:45:42 EDT",
+%%%   checksum  = "63234 241 948 8307",
 %%%   author    = "American Mathematical Society",
 %%%   copyright = "Copyright 1995, 2004 American Mathematical Society,
 %%%                all rights reserved.  Copying of this file is
@@ -50,7 +50,7 @@
 %%% }
 %%% ====================================================================
 \NeedsTeXFormat{LaTeX2e}[1995/06/01]
-\ProvidesPackage{amsmidx}[2007/09/25 v2.02 multiple indexes for AMS classes]
+\ProvidesPackage{amsmidx}[2004/08/03 v2.01 multiple indexes for AMS classes]
 \renewcommand{\makeindex}[1]{%
   \begingroup
     \makeatletter
diff --git a/Master/texmf-dist/tex/latex/amscls/rkvbeta.sty b/Master/texmf-dist/tex/latex/amscls/rkvbeta.sty
deleted file mode 100644
index 693ad698a91..00000000000
--- a/Master/texmf-dist/tex/latex/amscls/rkvbeta.sty
+++ /dev/null
@@ -1,189 +0,0 @@
-%%
-%% This is file `rkeyval.sty',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% rkeyval.dtx 
-%% 
-%%% ====================================================================
-%%% @LaTeX-doc-source-file{
-%%%   filename  = "rkeyval.dtx",
-%%%   version   = "1.02",
-%%%   date      = "2000/04/07",
-%%%   time      = "12:01:25 EDT",
-%%%   author    = "Michael J Downes",
-%%%   address   = "American Mathematical Society,
-%%%                Publications Technical Group,
-%%%                PO Box 6248,
-%%%                Providence, RI 02940,
-%%%                USA",
-%%%   email     = "tech-support@ams.org",
-%%%   URL       = "http://www.ams.org/",
-%%%   abstract  = "Key-value scanning functions with more restrictive
-%%%                syntax than the standard keyval package. This permits
-%%%                some improvements in the error-checking.",
-%%%   checksum  = "41751 427 1502 13407",
-%%%   docstring = "The checksum field, produced by Robert Solovay's
-%%%                checksum utility, gives CRC-16 checksum, lines,
-%%%                words, and characters.",
-%%%  }
-%%% ====================================================================
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{rkvbeta}[2000/04/07 v1.02]
-\let\@xp\expandafter \let\@nx\noexpand
-\def\@append#1#2#3{\@xp\def\@xp#2\@xp{#2#1{#3}}}
-\edef\@tempa{%
-  \@nx\AtEndOfPackage{\catcode\number`\'=\number\catcode`\'\relax}%
-}
-\@tempa
-\catcode`\'=12
-\def\fsa@l{\futurelet\@let@token\fsa@t}
-\def\fsa@b{\afterassignment\fsa@l \let\@let@token= }
-\def\fsa@c#1{\aftergroup#1\futurelet\@let@token\fsa@t}
-\let\fsa@n\@empty
-\let\fsa@t\@empty
-\def\rkvIfEmpty#1#2{%
-  \@xp\ifx\csname#1'#2\endcsname\@empty \@xp\@firstoftwo
-  \else\@xp\@secondoftwo
-  \fi
-}
-\def\rkv@DSAK#1#2{%
-  \ifx\relax#1\global\let#1\@empty\fi
-  \g@addto@macro#1{\let#2\@empty}%
-  \def#2%
-}
-\def\rkv@DDK#1#2{%
-  \ifx\relax#1\global\let#1\@empty\fi
-  \g@addto@macro#1{\def#2{\@empty}}%
-  \def#2%
-}
-\newcommand{\DefineSimpleKey}[2]{%
-  \@xp\rkv@DSAK\csname #1@init\@xp\endcsname
-    \csname #1'#2\endcsname{\DSK@def}%
-}
-\newcommand{\DefineSupersedingKey}[2]{%
-  \@xp\rkv@DSAK\csname #1@init\@xp\endcsname
-    \csname #1'#2\endcsname{\def}%
-}
-\def\DSK@def#1{%
-  \ifx#1\@empty\else
-    \PackageWarningNoLine{rkeyval}%
-      {Key \string#1 should not be repeated}%
-  \fi
-  \def#1%
-}
-\newcommand{\DefineAdditiveKey}[3]{%
-  \@xp\rkv@DSAK\csname #1@init\@xp\endcsname \csname #1'#2\endcsname
-    {\@append#3}%
-}
-\newcommand{\DefineDummyKey}[2]{%
-  \@xp\rkv@DDK\csname #1@init\@xp\endcsname \csname #1'#2\endcsname{\def}%
-}
-\newcommand{\RestrictedSetKeys}[3][\NoCommaWarning]{%
-  \global\rsk@toks\@xp{\csname #2@init\endcsname}%
-  \gdef\rsk@set{\@xp\rsk@set@a\csname#2'}%
-  \def\rsk@finish{#3}%
-  \def\rsk@nocomma{#1}%
-  \begingroup \aftergroup\rsk@set
-  \let\fsa@t\rsk@z \fsa@l
-}
-\def\rsk@unknown@key#1{%
-  \PackageWarning{rkeyval}{Unknown key: \string#1}%
-  \def#1{\def}%
-}
-\newtoks\rsk@toks
-\def\rsk@set@a#1#2{%
-  \ifx\relax#1\rsk@unknown@key#1\fi
-  \toks@\@xp{#1#1{#2}}%
-  \edef\@tempa{%
-    \global\rsk@toks{\the\rsk@toks \the\toks@}%
-  }%
-  \@tempa
-  \rsk@resume
-}
-\def\rsk@z{%
-  \ifx\bgroup\@let@token \let\fsa@t\rsk@b \let\fsa@n\fsa@b
-  \else\ifx\@sptoken\@let@token \let\fsa@n\fsa@b
-  \else \rsk@errf
-  \fi\fi
-  \fsa@n
-}
-\def\rsk@a{%
-  \ifx,\@let@token \endgroup \let\fsa@t\rsk@b \let\fsa@n\fsa@b
-  \else\rsk@ab\fi
-  \fsa@n
-}
-\def\rsk@ab{%
-  \ifx\@sptoken\@let@token \let\fsa@n\fsa@b
-  \else\ifx\bgroup\@let@token \endgroup
-    \let\@let@token\bgroup \let\fsa@n\rsk@erra
-  \else\ifx\egroup\@let@token \endgroup \let\fsa@n\rsk@end
-  \else\ifx\par\@let@token \endgroup \let\fsa@n\rsk@erraa
-  \else \endgroup \let\fsa@n\rsk@erraa
-  \fi\fi\fi\fi
-}
-\def\rsk@lc@letter#1{\lowercase{\fsa@c{#1}}}
-\def\rsk@b{%
-  \ifcat\@nx\@let@token A\let\fsa@t\rsk@c \let\fsa@n\rsk@lc@letter
-  \else\ifx\@sptoken\@let@token \let\fsa@n\fsa@b
-  \else\rsk@bb\fi\fi
-  \fsa@n
-}
-\def\rsk@bb{%
-  \ifx,\@let@token \let\fsa@n\fsa@b
-  \else\ifx\bgroup\@let@token \let\fsa@n\rsk@errb
-  \else\ifx\egroup\@let@token \let\fsa@n\rsk@end
-  \else \let\fsa@n\rsk@errc
-  \fi\fi\fi
-}
-\def\rsk@c{%
-  \ifcat\@nx\@let@token A\let\fsa@n\rsk@lc@letter
-  \else\ifx\@sptoken\@let@token \let\fsa@t\rsk@d \let\fsa@n\fsa@b
-  \else\ifx=\@let@token \let\fsa@t\rsk@d \let\fsa@n\fsa@b
-  \else\rsk@cb\fi\fi\fi
-  \fsa@n
-}
-\def\rsk@cb{%
-  \ifx,\@let@token \let\fsa@n\rsk@errc
-  \else\ifcat\@nx\@let@token .\let\fsa@n\fsa@c
-  \else\ifx\bgroup\@let@token \let\fsa@n\rsk@errd
-  \else\ifx\egroup\@let@token \let\fsa@n\rsk@errd
-  \else \let\fsa@n\rsk@errc
-  \fi\fi\fi\fi
-}
-\def\rsk@d{%
-  \ifx\bgroup\@let@token \aftergroup\endcsname \let\fsa@n\endgroup
-  \else\ifx\@sptoken\@let@token \let\fsa@n\fsa@b
-  \else\ifx=\@let@token \let\fsa@n\fsa@b
-  \else\let\fsa@n\rsk@erre\fi\fi\fi
-  \fsa@n
-}
-\def\rsk@resume{\begingroup \aftergroup\rsk@set
-  \let\fsa@t\rsk@a
-  \begingroup
-  \catcode\endlinechar=\active \lccode`\~=\endlinechar
-  \lowercase{\let~\par}%
-  \fsa@l}
-\def\rsk@end{%
-  \global\let\rsk@set\@gobble
-  \endgroup \endcsname
-  \afterassignment\rsk@finish
-  \toks@\bgroup
-}
-\def\NoCommaWarning{\PackageWarning{rkeyval}{Missing comma}}%
-\def\NoCommaError{\rsk@err{Missing comma}\@ehc}
-\def\rsk@nocomma{\NoCommaWarning}
-\def\rsk@err{\PackageError{rkeyval}}
-\def\rsk@errf{\rsk@err{Missing open brace}\@ehc\rsk@b}
-\def\rsk@erra{\rsk@nocomma\rsk@b}
-\long\def\rsk@erraa#1{\rsk@nocomma \let\fsa@t\rsk@b \fsa@l}
-\def\rsk@errb{\rsk@err{Missing key name}\@ehc\rsk@d}
-\def\rsk@errc{\rsk@err{Invalid key name character}\@ehc\fsa@b}
-\def\rsk@errd{\rsk@err{Missing equal sign}\@ehc\rsk@d}
-\def\rsk@erre#1,{\rsk@err{Missing open brace for key value}\@ehc
-  \endgroup \endcsname{#1},%
-}
-\endinput
-%%
-%% End of file `rkeyval.sty'.