Delete the LaTeX doc tree.

10 files changed, 0 insertions, 2687 deletions

diff --git a/Doc/texinputs/distutils.sty b/Doc/texinputs/distutils.sty
deleted file mode 100644
index 45e2ed1..0000000
--- a/Doc/texinputs/distutils.sty
+++ /dev/null
@@ -1,33 +0,0 @@
-%
-% LaTeX commands and macros needed for the two Distutils manuals,
-% inst.tex and dist.tex.
-%
-% $Id$
-%
-
-% My gripe list about the Python style files:
-%  * I want italics in verbatim environments for variable
-%    text (verbatim.sty?)
-%  * I hate escaping underscores (url.sty fixes this)
-
-% '\command' is for Distutils commands which, depending on your
-% perspective, are just arguments to the setup script, or sub-
-% commands of the setup script, or the classes that implement
-% each "command".
-\newcommand{\command}[1]{\code{#1}}
-
-% '\option' is for Distutils options *in* the setup script.  Command-
-% line options *to* the setup script are marked up in the usual
-% way, ie. with '\programopt' or '\longprogramopt'
-\newcommand{\option}[1]{\textsf{\small{#1}}}
-
-% '\filevar' is for variable components of file/path names -- eg.
-% when you put 'prefix' in a pathname, you mark it up with
-% '\filevar' so that it still looks pathname-ish, but is
-% distinguished from the literal part of the path.  Fred says
-% this can be accomplished just fine with '\var', but I violently
-% disagree.  Pistols at dawn will sort this one out.
-\newcommand{\filevar}[1]{{\textsl{\filenq{#1}}}}
-
-% Just while the code and docs are still under development.
-\newcommand{\XXX}[1]{\textbf{**#1**}}
diff --git a/Doc/texinputs/fancyhdr.sty b/Doc/texinputs/fancyhdr.sty
deleted file mode 100644
index c1026e9..0000000
--- a/Doc/texinputs/fancyhdr.sty
+++ /dev/null
@@ -1,329 +0,0 @@
-% fancyhdr.sty version 1.99d
-% Fancy headers and footers for LaTeX.
-% Piet van Oostrum, Dept of Computer Science, University of Utrecht
-% Padualaan 14, P.O. Box 80.089, 3508 TB Utrecht, The Netherlands
-% Telephone: +31 30 2532180. Email: piet@cs.ruu.nl
-% ========================================================================
-% LICENCE: This is free software. You are allowed to use and distribute
-% this software in any way you like. You are also allowed to make modified
-% versions of it, but you can distribute a modified version only if you
-% clearly indicate that it is a modified version and the person(s) who
-% modified it. This indication should be in a prominent place, e.g. in the
-% top of the file. If possible a contact address, preferably by email,
-% should be given for these persons. If that is feasible the modifications
-% should be indicated in the source code.
-% ========================================================================
-% MODIFICATION HISTORY:
-% Sep 16, 1994
-% version 1.4: Correction for use with \reversemargin
-% Sep 29, 1994:
-% version 1.5: Added the \iftopfloat, \ifbotfloat and \iffloatpage commands
-% Oct 4, 1994:
-% version 1.6: Reset single spacing in headers/footers for use with
-% setspace.sty or doublespace.sty
-% Oct 4, 1994:
-% version 1.7: changed \let\@mkboth\markboth to
-% \def\@mkboth{\protect\markboth} to make it more robust
-% Dec 5, 1994:
-% version 1.8: corrections for amsbook/amsart: define \@chapapp and (more
-% importantly) use the \chapter/sectionmark definitions from ps@headings if
-% they exist (which should be true for all standard classes).
-% May 31, 1995:
-% version 1.9: The proposed \renewcommand{\headrulewidth}{\iffloatpage...
-% construction in the doc did not work properly with the fancyplain style. 
-% June 1, 1995:
-% version 1.91: The definition of \@mkboth wasn't restored on subsequent
-% \pagestyle{fancy}'s.
-% June 1, 1995:
-% version 1.92: The sequence \pagestyle{fancyplain} \pagestyle{plain}
-% \pagestyle{fancy} would erroneously select the plain version.
-% June 1, 1995:
-% version 1.93: \fancypagestyle command added.
-% Dec 11, 1995:
-% version 1.94: suggested by Conrad Hughes <chughes@maths.tcd.ie>
-% CJCH, Dec 11, 1995: added \footruleskip to allow control over footrule
-% position (old hardcoded value of .3\normalbaselineskip is far too high
-% when used with very small footer fonts).
-% Jan 31, 1996:
-% version 1.95: call \@normalsize in the reset code if that is defined,
-% otherwise \normalsize.
-% this is to solve a problem with ucthesis.cls, as this doesn't
-% define \@currsize. Unfortunately for latex209 calling \normalsize doesn't
-% work as this is optimized to do very little, so there \@normalsize should
-% be called. Hopefully this code works for all versions of LaTeX known to
-% mankind.  
-% April 25, 1996:
-% version 1.96: initialize \headwidth to a magic (negative) value to catch
-% most common cases that people change it before calling \pagestyle{fancy}.
-% Note it can't be initialized when reading in this file, because
-% \textwidth could be changed afterwards. This is quite probable.
-% We also switch to \MakeUppercase rather than \uppercase and introduce a
-% \nouppercase command for use in headers. and footers.
-% May 3, 1996:
-% version 1.97: Two changes:
-% 1. Undo the change in version 1.8 (using the pagestyle{headings} defaults
-% for the chapter and section marks. The current version of amsbook and
-% amsart classes don't seem to need them anymore. Moreover the standard
-% latex classes don't use \markboth if twoside isn't selected, and this is
-% confusing as \leftmark doesn't work as expected.
-% 2. include a call to \ps@empty in ps@@fancy. This is to solve a problem
-% in the amsbook and amsart classes, that make global changes to \topskip,
-% which are reset in \ps@empty. Hopefully this doesn't break other things.
-% May 7, 1996:
-% version 1.98:
-% Added % after the line  \def\nouppercase
-% May 7, 1996:
-% version 1.99: This is the alpha version of fancyhdr 2.0
-% Introduced the new commands \fancyhead, \fancyfoot, and \fancyhf.
-% Changed \headrulewidth, \footrulewidth, \footruleskip to
-% macros rather than length parameters, In this way they can be
-% conditionalized and they don't consume length registers. There is no need
-% to have them as length registers unless you want to do calculations with
-% them, which is unlikely. Note that this may make some uses of them
-% incompatible (i.e. if you have a file that uses \setlength or \xxxx=)
-% May 10, 1996:
-% version 1.99a:
-% Added a few more % signs
-% May 10, 1996:
-% version 1.99b:
-% Changed the syntax of \f@nfor to be resistent to catcode changes of :=
-% Removed the [1] from the defs of \lhead etc. because the parameter is
-% consumed by the \@[xy]lhead etc. macros.
-% June 24, 1997:
-% version 1.99c:
-% corrected \nouppercase to also include the protected form of \MakeUppercase
-% \global added to manipulation of \headwidth.
-% \iffootnote command added.
-% Some comments added about \@fancyhead and \@fancyfoot.
-% Aug 24, 1998
-% version 1.99d
-% Changed the default \ps@empty to \ps@@empty in order to allow
-% \fancypagestyle{empty} redefinition.
-
-\let\fancy@def\gdef
-
-\def\if@mpty#1#2#3{\def\temp@ty{#1}\ifx\@empty\temp@ty #2\else#3\fi}
-
-% Usage: \@forc \var{charstring}{command to be executed for each char}
-% This is similar to LaTeX's \@tfor, but expands the charstring.
-
-\def\@forc#1#2#3{\expandafter\f@rc\expandafter#1\expandafter{#2}{#3}}
-\def\f@rc#1#2#3{\def\temp@ty{#2}\ifx\@empty\temp@ty\else
-                                    \f@@rc#1#2\f@@rc{#3}\fi}
-\def\f@@rc#1#2#3\f@@rc#4{\def#1{#2}#4\f@rc#1{#3}{#4}}
-
-% Usage: \f@nfor\name:=list\do{body}
-% Like LaTeX's \@for but an empty list is treated as a list with an empty
-% element
-
-\newcommand{\f@nfor}[3]{\edef\@fortmp{#2}%
-    \expandafter\@forloop#2,\@nil,\@nil\@@#1{#3}}
-
-% Usage: \def@ult \cs{defaults}{argument}
-% sets \cs to the characters from defaults appearing in argument
-% or defaults if it would be empty. All characters are lowercased.
-
-\newcommand\def@ult[3]{%
-    \edef\temp@a{\lowercase{\edef\noexpand\temp@a{#3}}}\temp@a
-    \def#1{}%
-    \@forc\tmpf@ra{#2}%
-        {\expandafter\if@in\tmpf@ra\temp@a{\edef#1{#1\tmpf@ra}}{}}%
-    \ifx\@empty#1\def#1{#2}\fi}
-% 
-% \if@in <char><set><truecase><falsecase>
-%
-\newcommand{\if@in}[4]{%
-    \edef\temp@a{#2}\def\temp@b##1#1##2\temp@b{\def\temp@b{##1}}%
-    \expandafter\temp@b#2#1\temp@b\ifx\temp@a\temp@b #4\else #3\fi}
-
-\newcommand{\fancyhead}{\@ifnextchar[{\f@ncyhf h}{\f@ncyhf h[]}}
-\newcommand{\fancyfoot}{\@ifnextchar[{\f@ncyhf f}{\f@ncyhf f[]}}
-\newcommand{\fancyhf}{\@ifnextchar[{\f@ncyhf {}}{\f@ncyhf {}[]}}
-
-% The header and footer fields are stored in command sequences with
-% names of the form: \f@ncy<x><y><z> with <x> for [eo], <y> form [lcr]
-% and <z> from [hf].
-
-\def\f@ncyhf#1[#2]#3{%
-    \def\temp@c{}%
-    \@forc\tmpf@ra{#2}%
-        {\expandafter\if@in\tmpf@ra{eolcrhf,EOLCRHF}%
-            {}{\edef\temp@c{\temp@c\tmpf@ra}}}%
-    \ifx\@empty\temp@c\else
-        \ifx\PackageError\undefined
-        \errmessage{Illegal char `\temp@c' in fancyhdr argument:
-          [#2]}\else
-        \PackageError{Fancyhdr}{Illegal char `\temp@c' in fancyhdr argument:
-          [#2]}{}\fi
-    \fi
-    \f@nfor\temp@c{#2}%
-        {\def@ult\f@@@eo{eo}\temp@c
-         \def@ult\f@@@lcr{lcr}\temp@c
-         \def@ult\f@@@hf{hf}{#1\temp@c}%
-         \@forc\f@@eo\f@@@eo
-             {\@forc\f@@lcr\f@@@lcr
-                 {\@forc\f@@hf\f@@@hf
-                     {\expandafter\fancy@def\csname
-                      f@ncy\f@@eo\f@@lcr\f@@hf\endcsname
-                      {#3}}}}}}
-
-% Fancyheadings version 1 commands. These are more or less deprecated,
-% but they continue to work.
-
-\newcommand{\lhead}{\@ifnextchar[{\@xlhead}{\@ylhead}}
-\def\@xlhead[#1]#2{\fancy@def\f@ncyelh{#1}\fancy@def\f@ncyolh{#2}}
-\def\@ylhead#1{\fancy@def\f@ncyelh{#1}\fancy@def\f@ncyolh{#1}}
-
-\newcommand{\chead}{\@ifnextchar[{\@xchead}{\@ychead}}
-\def\@xchead[#1]#2{\fancy@def\f@ncyech{#1}\fancy@def\f@ncyoch{#2}}
-\def\@ychead#1{\fancy@def\f@ncyech{#1}\fancy@def\f@ncyoch{#1}}
-
-\newcommand{\rhead}{\@ifnextchar[{\@xrhead}{\@yrhead}}
-\def\@xrhead[#1]#2{\fancy@def\f@ncyerh{#1}\fancy@def\f@ncyorh{#2}}
-\def\@yrhead#1{\fancy@def\f@ncyerh{#1}\fancy@def\f@ncyorh{#1}}
-
-\newcommand{\lfoot}{\@ifnextchar[{\@xlfoot}{\@ylfoot}}
-\def\@xlfoot[#1]#2{\fancy@def\f@ncyelf{#1}\fancy@def\f@ncyolf{#2}}
-\def\@ylfoot#1{\fancy@def\f@ncyelf{#1}\fancy@def\f@ncyolf{#1}}
-
-\newcommand{\cfoot}{\@ifnextchar[{\@xcfoot}{\@ycfoot}}
-\def\@xcfoot[#1]#2{\fancy@def\f@ncyecf{#1}\fancy@def\f@ncyocf{#2}}
-\def\@ycfoot#1{\fancy@def\f@ncyecf{#1}\fancy@def\f@ncyocf{#1}}
-
-\newcommand{\rfoot}{\@ifnextchar[{\@xrfoot}{\@yrfoot}}
-\def\@xrfoot[#1]#2{\fancy@def\f@ncyerf{#1}\fancy@def\f@ncyorf{#2}}
-\def\@yrfoot#1{\fancy@def\f@ncyerf{#1}\fancy@def\f@ncyorf{#1}}
-
-\newdimen\headwidth
-\newcommand{\headrulewidth}{0.4pt}
-\newcommand{\footrulewidth}{\z@skip}
-\newcommand{\footruleskip}{.3\normalbaselineskip}
-
-% Fancyplain stuff shouldn't be used anymore (rather
-% \fancypagestyle{plain} should be used), but it must be present for
-% compatibility reasons.
-
-\newcommand{\plainheadrulewidth}{\z@skip}
-\newcommand{\plainfootrulewidth}{\z@skip}
-\newif\if@fancyplain \@fancyplainfalse
-\def\fancyplain#1#2{\if@fancyplain#1\else#2\fi}
-
-\headwidth=-123456789sp %magic constant
-
-% Command to reset various things in the headers:
-% a.o.  single spacing (taken from setspace.sty)
-% and the catcode of ^^M (so that epsf files in the header work if a
-% verbatim crosses a page boundary)
-% It also defines a \nouppercase command that disables \uppercase and
-% \Makeuppercase. It can only be used in the headers and footers.
-\def\fancy@reset{\restorecr
- \def\baselinestretch{1}%
- \def\nouppercase##1{{\let\uppercase\relax\let\MakeUppercase\relax
-     \expandafter\let\csname MakeUppercase \endcsname\relax##1}}%
- \ifx\undefined\@newbaseline% NFSS not present; 2.09 or 2e
-   \ifx\@normalsize\undefined \normalsize % for ucthesis.cls
-   \else \@normalsize \fi
- \else% NFSS (2.09) present
-  \@newbaseline%
- \fi}
-
-% Initialization of the head and foot text.
-
-% The default values still contain \fancyplain for compatibility.
-\fancyhf{} % clear all
-% lefthead empty on ``plain'' pages, \rightmark on even, \leftmark on odd pages
-% evenhead empty on ``plain'' pages, \leftmark on even, \rightmark on odd pages
-\fancyhead[el,or]{\fancyplain{}{\sl\rightmark}}
-\fancyhead[er,ol]{\fancyplain{}{\sl\leftmark}}
-\fancyfoot[c]{\rm\thepage} % page number
-
-% Put together a header or footer given the left, center and
-% right text, fillers at left and right and a rule.
-% The \lap commands put the text into an hbox of zero size,
-% so overlapping text does not generate an errormessage.
-% These macros have 5 parameters:
-% 1. \@lodd or \@rodd % This determines at which side the header will stick
-%    out.
-% 2. \f@ncyolh, \f@ncyelh, \f@ncyolf or \f@ncyelf. This is the left component.
-% 3. \f@ncyoch, \f@ncyech, \f@ncyocf or \f@ncyecf. This is the middle comp.
-% 4. \f@ncyorh, \f@ncyerh, \f@ncyorf or \f@ncyerf. This is the right component.
-% 5. \@lodd or \@rodd % This determines at which side the header will stick
-%    out. This is the reverse of parameter nr. 1. One of them is always
-%    \relax and the other one is \hss (after expansion).
-
-\def\@fancyhead#1#2#3#4#5{#1\hbox to\headwidth{\fancy@reset\vbox{\hbox
-{\rlap{\parbox[b]{\headwidth}{\raggedright#2\strut}}\hfill
-\parbox[b]{\headwidth}{\centering#3\strut}\hfill
-\llap{\parbox[b]{\headwidth}{\raggedleft#4\strut}}}\headrule}}#5}
-
-\def\@fancyfoot#1#2#3#4#5{#1\hbox to\headwidth{\fancy@reset\vbox{\footrule
-\hbox{\rlap{\parbox[t]{\headwidth}{\raggedright#2\strut}}\hfill
-\parbox[t]{\headwidth}{\centering#3\strut}\hfill
-\llap{\parbox[t]{\headwidth}{\raggedleft#4\strut}}}}}#5}
-
-\def\headrule{{\if@fancyplain\let\headrulewidth\plainheadrulewidth\fi
-\hrule\@height\headrulewidth\@width\headwidth \vskip-\headrulewidth}}
-
-\def\footrule{{\if@fancyplain\let\footrulewidth\plainfootrulewidth\fi
-\vskip-\footruleskip\vskip-\footrulewidth
-\hrule\@width\headwidth\@height\footrulewidth\vskip\footruleskip}}
-
-\def\ps@fancy{%
-\@ifundefined{@chapapp}{\let\@chapapp\chaptername}{}%for amsbook
-%
-% Define \MakeUppercase for old LaTeXen.
-% Note: we used \def rather than \let, so that \let\uppercase\relax (from
-% the version 1 documentation) will still work.
-%
-\@ifundefined{MakeUppercase}{\def\MakeUppercase{\uppercase}}{}%
-\@ifundefined{chapter}{\def\sectionmark##1{\markboth
-{\MakeUppercase{\ifnum \c@secnumdepth>\z@
- \thesection\hskip 1em\relax \fi ##1}}{}}%
-\def\subsectionmark##1{\markright {\ifnum \c@secnumdepth >\@ne
- \thesubsection\hskip 1em\relax \fi ##1}}}%
-{\def\chaptermark##1{\markboth {\MakeUppercase{\ifnum \c@secnumdepth>\m@ne
- \@chapapp\ \thechapter. \ \fi ##1}}{}}%
-\def\sectionmark##1{\markright{\MakeUppercase{\ifnum \c@secnumdepth >\z@
- \thesection. \ \fi ##1}}}}%
-%\csname ps@headings\endcsname % use \ps@headings defaults if they exist
-\ps@@fancy
-\gdef\ps@fancy{\@fancyplainfalse\ps@@fancy}%
-% Initialize \headwidth if the user didn't
-%
-\ifdim\headwidth<0sp
-%
-% This catches the case that \headwidth hasn't been initialized and the
-% case that the user added something to \headwidth in the expectation that
-% it was initialized to \textwidth. We compensate this now. This loses if
-% the user intended to multiply it by a factor. But that case is more
-% likely done by saying something like \headwidth=1.2\textwidth. 
-% The doc says you have to change \headwidth after the first call to
-% \pagestyle{fancy}. This code is just to catch the most common cases were
-% that requirement is violated.
-%
-    \global\advance\headwidth123456789sp\global\advance\headwidth\textwidth
-\fi}
-\def\ps@fancyplain{\ps@fancy \let\ps@plain\ps@plain@fancy}
-\def\ps@plain@fancy{\@fancyplaintrue\ps@@fancy}
-\let\ps@@empty\ps@empty
-\def\ps@@fancy{%
-\ps@@empty % This is for amsbook/amsart, which do strange things with \topskip
-\def\@mkboth{\protect\markboth}%
-\def\@oddhead{\@fancyhead\@lodd\f@ncyolh\f@ncyoch\f@ncyorh\@rodd}%
-\def\@oddfoot{\@fancyfoot\@lodd\f@ncyolf\f@ncyocf\f@ncyorf\@rodd}%
-\def\@evenhead{\@fancyhead\@rodd\f@ncyelh\f@ncyech\f@ncyerh\@lodd}%
-\def\@evenfoot{\@fancyfoot\@rodd\f@ncyelf\f@ncyecf\f@ncyerf\@lodd}%
-}
-\def\@lodd{\if@reversemargin\hss\else\relax\fi}
-\def\@rodd{\if@reversemargin\relax\else\hss\fi}
-
-\newif\iffootnote
-\let\latex@makecol\@makecol
-\def\@makecol{\ifvoid\footins\footnotetrue\else\footnotefalse\fi
-\let\topfloat\@toplist\let\botfloat\@botlist\latex@makecol}
-\def\iftopfloat#1#2{\ifx\topfloat\empty #2\else #1\fi}
-\def\ifbotfloat#1#2{\ifx\botfloat\empty #2\else #1\fi}
-\def\iffloatpage#1#2{\if@fcolmade #1\else #2\fi}
-
-\newcommand{\fancypagestyle}[2]{%
-  \@namedef{ps@#1}{\let\fancy@def\def#2\relax\ps@fancy}}
diff --git a/Doc/texinputs/fncychap.sty b/Doc/texinputs/fncychap.sty
deleted file mode 100644
index b0d7b76..0000000
--- a/Doc/texinputs/fncychap.sty
+++ /dev/null
@@ -1,433 +0,0 @@
-%%% Derived from the original fncychap.sty,
-%%% but changed ``TWELV'' to ``TWELVE''.
-
-%%% Copyright   Ulf A. Lindgren
-%%%             Department of Applied Electronics
-%%%             Chalmers University of Technology
-%%%             S-412 96 Gothenburg, Sweden
-%%%             E-mail lindgren@ae.chalmers.se
-%%%
-%%% Note        Permission is granted to modify this file under
-%%%             the condition that it is saved using another
-%%%             file and package name.
-%%%
-%%% Revision    1.1
-%%%
-%%%             Jan. 8th Modified package name base date option
-%%%             Jan. 22th Modified FmN and FmTi for error in book.cls
-%%%                  \MakeUppercase{#}->{\MakeUppercase#}
-%%%             Apr. 6th Modified Lenny option to prevent undesired 
-%%%                  skip of line.
-%%%             Nov. 8th Fixed \@chapapp for AMS
-%%%             Feb. 11th Fixed appendix problem related to Bjarne
-%%% Last modified    Feb. 11th 1998
-
-\NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesPackage{fncychap}
-             [1997/04/06 v1.11
-                 LaTeX package (Revised chapters)]
-
-%%%% DEFINITION OF Chapapp variables
-\newcommand{\CNV}{\huge\bfseries}
-\newcommand{\ChNameVar}[1]{\renewcommand{\CNV}{#1}}
-
-
-%%%% DEFINITION OF TheChapter variables
-\newcommand{\CNoV}{\huge\bfseries}
-\newcommand{\ChNumVar}[1]{\renewcommand{\CNoV}{#1}}
-
-\newif\ifUCN
-\UCNfalse
-\newif\ifLCN
-\LCNfalse
-\def\ChNameLowerCase{\LCNtrue\UCNfalse}
-\def\ChNameUpperCase{\UCNtrue\LCNfalse}
-\def\ChNameAsIs{\UCNfalse\LCNfalse}
-
-%%%%% Fix for AMSBook 971008
-
-\@ifundefined{@chapapp}{\let\@chapapp\chaptername}{}
-
-
-%%%%% Fix for Bjarne and appendix 980211
-
-\newif\ifinapp
-\inappfalse
-\renewcommand\appendix{\par
-  \setcounter{chapter}{0}%
-  \setcounter{section}{0}%
-  \inapptrue%
-  \renewcommand\@chapapp{\appendixname}%
-  \renewcommand\thechapter{\@Alph\c@chapter}}
-
-%%%%%
-
-\newcommand{\FmN}[1]{%
-\ifUCN
-   {\MakeUppercase#1}\LCNfalse
-\else
-   \ifLCN
-      {\MakeLowercase#1}\UCNfalse
-   \else #1
-   \fi
-\fi}
-
-
-%%%% DEFINITION OF Title variables
-\newcommand{\CTV}{\Huge\bfseries}
-\newcommand{\ChTitleVar}[1]{\renewcommand{\CTV}{#1}}
-
-%%%% DEFINITION OF the basic rule width
-\newlength{\RW}
-\setlength{\RW}{1pt}
-\newcommand{\ChRuleWidth}[1]{\setlength{\RW}{#1}}
-
-\newif\ifUCT
-\UCTfalse
-\newif\ifLCT
-\LCTfalse
-\def\ChTitleLowerCase{\LCTtrue\UCTfalse}
-\def\ChTitleUpperCase{\UCTtrue\LCTfalse}
-\def\ChTitleAsIs{\UCTfalse\LCTfalse}
-\newcommand{\FmTi}[1]{%
-\ifUCT
-
-   {\MakeUppercase#1}\LCTfalse
-\else
-   \ifLCT
-      {\MakeLowercase#1}\UCTfalse
-   \else #1
-   \fi
-\fi}
-
-
-
-\newlength{\mylen}
-\newlength{\myhi}
-\newlength{\px}
-\newlength{\py}
-\newlength{\pyy}
-\newlength{\pxx}
-
-
-\def\mghrulefill#1{\leavevmode\leaders\hrule\@height #1\hfill\kern\z@}
-
-\newcommand{\DOCH}{%
-  \CNV\FmN{\@chapapp}\space \CNoV\thechapter
-  \par\nobreak
-  \vskip 20\p@
-  }
-\newcommand{\DOTI}[1]{%
-    \CTV\FmTi{#1}\par\nobreak
-    \vskip 40\p@
-    }
-\newcommand{\DOTIS}[1]{%
-    \CTV\FmTi{#1}\par\nobreak
-    \vskip 40\p@
-    }
-
-%%%%%% SONNY DEF
-
-\DeclareOption{Sonny}{%
-  \ChNameVar{\Large\sf}
-  \ChNumVar{\Huge}
-  \ChTitleVar{\Large\sf}
-  \ChRuleWidth{0.5pt}
-  \ChNameUpperCase
-  \renewcommand{\DOCH}{%
-    \raggedleft
-    \CNV\FmN{\@chapapp}\space \CNoV\thechapter
-    \par\nobreak
-    \vskip 40\p@}
-  \renewcommand{\DOTI}[1]{%
-    \CTV\raggedleft\mghrulefill{\RW}\par\nobreak
-    \vskip 5\p@
-    \CTV\FmTi{#1}\par\nobreak
-    \mghrulefill{\RW}\par\nobreak
-    \vskip 40\p@}
-  \renewcommand{\DOTIS}[1]{%
-    \CTV\raggedleft\mghrulefill{\RW}\par\nobreak
-    \vskip 5\p@
-    \CTV\FmTi{#1}\par\nobreak
-    \mghrulefill{\RW}\par\nobreak
-    \vskip 40\p@}
-}
-
-%%%%%% LENNY DEF
-
-\DeclareOption{Lenny}{%
-
-  \ChNameVar{\fontsize{14}{16}\usefont{OT1}{phv}{m}{n}\selectfont}
-  \ChNumVar{\fontsize{60}{62}\usefont{OT1}{ptm}{m}{n}\selectfont}
-  \ChTitleVar{\Huge\bfseries\rm}
-  \ChRuleWidth{1pt}
-  \renewcommand{\DOCH}{%
-    \settowidth{\px}{\CNV\FmN{\@chapapp}}
-    \addtolength{\px}{2pt}
-    \settoheight{\py}{\CNV\FmN{\@chapapp}}
-    \addtolength{\py}{1pt}
-
-    \settowidth{\mylen}{\CNV\FmN{\@chapapp}\space\CNoV\thechapter}
-    \addtolength{\mylen}{1pt}
-    \settowidth{\pxx}{\CNoV\thechapter}
-    \addtolength{\pxx}{-1pt}
-
-    \settoheight{\pyy}{\CNoV\thechapter}
-    \addtolength{\pyy}{-2pt}
-    \setlength{\myhi}{\pyy}
-    \addtolength{\myhi}{-1\py}
-    \par
-    \parbox[b]{\textwidth}{%
-    \rule[\py]{\RW}{\myhi}%
-    \hskip -\RW%
-    \rule[\pyy]{\px}{\RW}%
-    \hskip -\px%
-    \raggedright%
-    \CNV\FmN{\@chapapp}\space\CNoV\thechapter%
-    \hskip1pt%
-    \mghrulefill{\RW}%
-    \rule{\RW}{\pyy}\par\nobreak%
-    \vskip -\baselineskip%
-    \vskip -\pyy%
-    \hskip \mylen%
-    \mghrulefill{\RW}\par\nobreak%
-    \vskip \pyy}%
-    \vskip 20\p@}
- 
-
-  \renewcommand{\DOTI}[1]{%
-    \raggedright
-    \CTV\FmTi{#1}\par\nobreak
-    \vskip 40\p@}
-
-  \renewcommand{\DOTIS}[1]{%
-    \raggedright
-    \CTV\FmTi{#1}\par\nobreak
-    \vskip 40\p@}
- }
-
-
-%%%%%%% GLENN DEF
-
-
-\DeclareOption{Glenn}{%
-  \ChNameVar{\bfseries\Large\sf}
-  \ChNumVar{\Huge}
-  \ChTitleVar{\bfseries\Large\rm}
-  \ChRuleWidth{1pt}
-  \ChNameUpperCase
-  \ChTitleUpperCase
-  \renewcommand{\DOCH}{%
-    \settoheight{\myhi}{\CTV\FmTi{Test}}
-    \setlength{\py}{\baselineskip}
-    \addtolength{\py}{\RW}
-    \addtolength{\py}{\myhi}
-    \setlength{\pyy}{\py}
-    \addtolength{\pyy}{-1\RW}
-     
-    \raggedright
-    \CNV\FmN{\@chapapp}\space\CNoV\thechapter
-    \hskip 3pt\mghrulefill{\RW}\rule[-1\pyy]{2\RW}{\py}\par\nobreak}
-
-  \renewcommand{\DOTI}[1]{%
-    \addtolength{\pyy}{-4pt}
-    \settoheight{\myhi}{\CTV\FmTi{#1}}
-    \addtolength{\myhi}{\py}
-    \addtolength{\myhi}{-1\RW}
-    \vskip -1\pyy
-    \rule{2\RW}{\myhi}\mghrulefill{\RW}\hskip 2pt
-    \raggedleft\CTV\FmTi{#1}\par\nobreak
-    \vskip 80\p@}
-
-  \renewcommand{\DOTIS}[1]{%
-    \setlength{\py}{10pt}
-    \setlength{\pyy}{\py}
-    \addtolength{\pyy}{\RW}
-    \setlength{\myhi}{\baselineskip}
-    \addtolength{\myhi}{\pyy}
-    \mghrulefill{\RW}\rule[-1\py]{2\RW}{\pyy}\par\nobreak
-%    \addtolength{}{}
-\vskip -1\baselineskip
-    \rule{2\RW}{\myhi}\mghrulefill{\RW}\hskip 2pt
-    \raggedleft\CTV\FmTi{#1}\par\nobreak
-    \vskip 60\p@}
-  }
-
-%%%%%%% CONNY DEF
-
-\DeclareOption{Conny}{%
-  \ChNameUpperCase
-  \ChTitleUpperCase  
-  \ChNameVar{\centering\Huge\rm\bfseries}
-  \ChNumVar{\Huge}
-  \ChTitleVar{\centering\Huge\rm}
-  \ChRuleWidth{2pt}
-
-  \renewcommand{\DOCH}{%
-    \mghrulefill{3\RW}\par\nobreak
-    \vskip -0.5\baselineskip
-    \mghrulefill{\RW}\par\nobreak
-    \CNV\FmN{\@chapapp}\space \CNoV\thechapter
-    \par\nobreak
-    \vskip -0.5\baselineskip
-   }
-  \renewcommand{\DOTI}[1]{%
-    \mghrulefill{\RW}\par\nobreak
-    \CTV\FmTi{#1}\par\nobreak
-    \vskip 60\p@
-    }
-  \renewcommand{\DOTIS}[1]{%
-    \mghrulefill{\RW}\par\nobreak
-    \CTV\FmTi{#1}\par\nobreak
-    \vskip 60\p@
-    }
-  }
-
-%%%%%%% REJNE DEF
-
-\DeclareOption{Rejne}{%
-
-  \ChNameUpperCase
-  \ChTitleUpperCase  
-  \ChNameVar{\centering\Large\rm}
-  \ChNumVar{\Huge}
-  \ChTitleVar{\centering\Huge\rm}
-  \ChRuleWidth{1pt}
-  \renewcommand{\DOCH}{%
-    \settoheight{\py}{\CNoV\thechapter}
-    \addtolength{\py}{-1pt}
-    \CNV\FmN{\@chapapp}\par\nobreak
-    \vskip 20\p@
-    \setlength{\myhi}{2\baselineskip}
-    \setlength{\px}{\myhi}
-    \addtolength{\px}{-1\RW}
-    \rule[-1\px]{\RW}{\myhi}\mghrulefill{\RW}\hskip
-    10pt\raisebox{-0.5\py}{\CNoV\thechapter}\hskip
-10pt\mghrulefill{\RW}\rule[-1\px]{\RW}{\myhi}\par\nobreak
-     \vskip -1\p@
-    }
-  \renewcommand{\DOTI}[1]{%
-    \setlength{\mylen}{\textwidth}
-    \addtolength{\mylen}{-2\RW}
-    {\vrule width\RW}\parbox{\mylen}{\CTV\FmTi{#1}}{\vrule
-width\RW}\par\nobreak
-    \vskip
--1pt\rule{\RW}{2\baselineskip}\mghrulefill{\RW}\rule{\RW}{2\baselineskip}
-    \vskip 60\p@
-    }
-  \renewcommand{\DOTIS}[1]{%
-    \setlength{\py}{\fboxrule}
-    \setlength{\fboxrule}{\RW}
-    \setlength{\mylen}{\textwidth}
-    \addtolength{\mylen}{-2\RW}
-    \fbox{\parbox{\mylen}{\vskip
-2\baselineskip\CTV\FmTi{#1}\par\nobreak\vskip \baselineskip}} 
-    \setlength{\fboxrule}{\py}
-    \vskip 60\p@
-    }
-  }
-
-
-%%%%%%% BJARNE DEF
-
-\DeclareOption{Bjarne}{%
-  \ChNameUpperCase
-  \ChTitleUpperCase  
-  \ChNameVar{\raggedleft\normalsize\rm}
-  \ChNumVar{\raggedleft \bfseries\Large}
-  \ChTitleVar{\raggedleft \Large\rm}
-  \ChRuleWidth{1pt}
-
-
-%% Note thechapter -> c@chapter fix appendix bug
-
-  \newcounter{AlphaCnt}
-  \newcounter{AlphaDecCnt}
-  \newcommand{\AlphaNo}{%
-    \ifcase\number\theAlphaCnt
-      \ifnum\c@chapter=0
-        ZERO\else{}\fi
-    \or ONE\or TWO\or THREE\or FOUR\or FIVE
-    \or SIX\or SEVEN\or EIGHT\or NINE\or TEN
-    \or ELEVEN\or TWELVE\or THIRTEEN\or FOURTEEN\or FIFTEEN
-    \or SIXTEEN\or SEVENTEEN\or EIGHTEEN\or NINETEEN\fi
-}
-
-  \newcommand{\AlphaDecNo}{%
-    \setcounter{AlphaDecCnt}{0}
-    \@whilenum\number\theAlphaCnt>0\do
-      {\addtocounter{AlphaCnt}{-10}
-       \addtocounter{AlphaDecCnt}{1}}
-     \ifnum\number\theAlphaCnt=0
-     \else
-       \addtocounter{AlphaDecCnt}{-1}
-       \addtocounter{AlphaCnt}{10}
-     \fi
-     
-     
-    \ifcase\number\theAlphaDecCnt\or TEN\or TWENTY\or THIRTY\or
-    FORTY\or FIFTY\or SIXTY\or SEVENTY\or EIGHTY\or NINETY\fi
-    }
-  \newcommand{\TheAlphaChapter}{%
-    
-    \ifinapp 
-      \thechapter
-    \else
-      \setcounter{AlphaCnt}{\c@chapter}
-      \ifnum\c@chapter<20
-        \AlphaNo
-      \else
-        \AlphaDecNo\AlphaNo
-      \fi
-    \fi
-    }  
-  \renewcommand{\DOCH}{%
-    \mghrulefill{\RW}\par\nobreak
-    \CNV\FmN{\@chapapp}\par\nobreak 
-    \CNoV\TheAlphaChapter\par\nobreak
-    \vskip -1\baselineskip\vskip 5pt\mghrulefill{\RW}\par\nobreak
-    \vskip 20\p@
-    }
-  \renewcommand{\DOTI}[1]{%
-    \CTV\FmTi{#1}\par\nobreak
-    \vskip 40\p@
-    }
-  \renewcommand{\DOTIS}[1]{%
-    \CTV\FmTi{#1}\par\nobreak
-    \vskip 40\p@
-    }
-}
-
-\DeclareOption*{%
-  \PackageWarning{fancychapter}{unknown style option}
-  }
-
-\ProcessOptions* \relax
-
-\def\@makechapterhead#1{%
-  \vspace*{50\p@}%
-  {\parindent \z@ \raggedright \normalfont
-    \ifnum \c@secnumdepth >\m@ne
-      \DOCH
-    \fi
-    \interlinepenalty\@M
-    \DOTI{#1}
-  }}
-\def\@schapter#1{\if@twocolumn
-                   \@topnewpage[\@makeschapterhead{#1}]%
-                 \else
-                   \@makeschapterhead{#1}%
-                   \@afterheading
-                 \fi}
-\def\@makeschapterhead#1{%
-  \vspace*{50\p@}%
-  {\parindent \z@ \raggedright
-    \normalfont
-    \interlinepenalty\@M
-    \DOTIS{#1}
-    \vskip 40\p@
-  }}
-
-\endinput
-
-
diff --git a/Doc/texinputs/howto.cls b/Doc/texinputs/howto.cls
deleted file mode 100644
index c9beb4a..0000000
--- a/Doc/texinputs/howto.cls
+++ /dev/null
@@ -1,109 +0,0 @@
-%
-% howto.cls for the Python documentation
-%
-
-\NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesClass{howto}
-             [1998/02/25 Document class (Python HOWTO)]
-
-\RequirePackage{pypaper}
-\RequirePackage{fancybox}
-
-% Change the options here to get a different set of basic options,  This
-% is where to add things like "a4paper" or "10pt".
-%
-\LoadClass[\py@paper,\py@ptsize,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....
-\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}{
-  \py@doHorizontalRule
-  \ifpdf
-    \begingroup
-    % 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)
-    }
-    \endgroup
-  \fi
-  \begin{flushright}
-    {\rm\Huge\py@HeaderFamily \@title} \par
-    {\em\large\py@HeaderFamily \py@release\releaseinfo} \par
-    \vspace{25pt}
-    {\Large\py@HeaderFamily \@author} \par
-    \vspace{25pt}
-    \@date \par
-    \py@authoraddress \par
-  \end{flushright}
-  \@thanks
-  \setcounter{footnote}{0}
-  \let\thanks\relax\let\maketitle\relax
-  \gdef\@thanks{}\gdef\@author{}\gdef\@title{}
-}
-
-
-\let\py@OldTableofcontents=\tableofcontents
-\renewcommand{\tableofcontents}{
-  \begingroup
-    \parskip = 0mm
-    \py@OldTableofcontents
-  \endgroup
-  \py@doHorizontalRule
-  \vspace{12pt}
-  \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.
-%
-\let\py@OldTheindex=\theindex
-\renewcommand{\theindex}{
-  \clearpage
-  \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}
diff --git a/Doc/texinputs/ltxmarkup.sty b/Doc/texinputs/ltxmarkup.sty
deleted file mode 100644
index ace08cc..0000000
--- a/Doc/texinputs/ltxmarkup.sty
+++ /dev/null
@@ -1,40 +0,0 @@
-% Created by Fred L. Drake, Jr. <fdrake@acm.org>, as part of the
-% Python Documentation Project.
-%
-% Define some simple markup for the LaTeX command documentation:
-
-\ProvidesPackage{ltxmarkup}
-\RequirePackage{python}      % fulllineitems environment
-
-% These two macros are used in constructing the last parameter to the
-% envdesc and macrodesc environments.
-
-\newcommand{\py@ltx@optparam}[1]{{[}\var{#1}{]}}
-\newcommand{\py@ltx@param}[1]{\{\var{#1}\}}
-
-\newenvironment{envdesc}[2]{
-  \begin{fulllineitems}
-    \item[\code{\e begin\{{\bfseries #1}\}{%
-      \let\op=\py@ltx@optparam%
-      \let\p=\py@ltx@param%
-      \let\unspecified=\py@unspecified%
-      \let\moreargs=\py@moreargs%
-         #2}}]
-    \item[\code{\e end\{{\bfseries #1}\}}]
-    \index{#1 environment@\py@idxcode{#1} environment}
-    \index{environments!#1@\py@idxcode{#1}}
-}{\end{fulllineitems}}
-
-\newenvironment{macrodesc}[2]{
-  \begin{fulllineitems}
-    \item[\code{{\e\bfseries#1}{%
-      \let\op=\py@ltx@optparam%
-      \let\p=\py@ltx@param%
-      \let\unspecified=\py@unspecified%
-      \let\moreargs=\py@moreargs%
-      #2}}]
-    \index{#1@\py@idxcode{#1}}
-}{\end{fulllineitems}}
-
-\newcommand{\env}[1]{\code{#1}}
-\newcommand{\macro}[1]{\code{\e#1}}
diff --git a/Doc/texinputs/manual.cls b/Doc/texinputs/manual.cls
deleted file mode 100644
index ddaa404..0000000
--- a/Doc/texinputs/manual.cls
+++ /dev/null
@@ -1,155 +0,0 @@
-%
-% manual.cls for the Python documentation
-%
-
-\NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesClass{manual}
-             [1998/03/03 Document class (Python manual)]
-
-\RequirePackage{pypaper}
-\RequirePackage{fancybox}
-
-% Change the options here to get a different set of basic options, but only
-% if you have to.  Paper and font size should be adjusted in pypaper.sty.
-%
-\LoadClass[\py@paper,\py@ptsize,twoside,openright]{report}
-
-\setcounter{secnumdepth}{2}
-
-% 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 packages:
-%
-% The "fncychap" package is used to get the nice chapter headers.  The
-% .sty file is distributed with Python, so you should not need to disable
-% it.  You'd also end up with a mixed page style; uglier than stock LaTeX!
-%
-\RequirePackage[Bjarne]{fncychap}\typeout{Using fancy chapter headings.}
-% Do horizontal rules it this way to match:
-\newcommand{\py@doHorizontalRule}{\mghrulefill{\RW}}
-%
-%
-% 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\thechapter.syn}
-\let\py@OldChapter=\chapter
-\renewcommand{\chapter}{
-  \py@ProcessModSynopsis
-  \py@closeModSynopsisFile
-  \py@OldChapter
-}
-
-
-% Change the title page to look a bit better, and fit in with the
-% fncychap ``Bjarne'' style a bit better.
-%
-\renewcommand{\maketitle}{%
-  \begin{titlepage}%
-    \let\footnotesize\small
-    \let\footnoterule\relax
-    \py@doHorizontalRule%
-    \ifpdf
-      \begingroup
-      % 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)
-      }
-      \endgroup
-    \fi
-    \begin{flushright}%
-      {\rm\Huge\py@HeaderFamily \@title \par}%
-      {\em\LARGE\py@HeaderFamily \py@release\releaseinfo \par}
-      \vfill
-      {\LARGE\py@HeaderFamily \@author \par}
-      \vfill\vfill
-      {\large
-       \@date \par
-       \vfill
-       \py@authoraddress \par
-      }%
-    \end{flushright}%\par
-    \@thanks
-  \end{titlepage}%
-  \setcounter{footnote}{0}%
-  \let\thanks\relax\let\maketitle\relax
-  \gdef\@thanks{}\gdef\@author{}\gdef\@title{}
-}
-
-
-% Catch the end of the {abstract} environment, but here make sure the
-% abstract is followed by a blank page if the 'openright' option is used.
-%
-\let\py@OldEndAbstract=\endabstract
-\renewcommand{\endabstract}{
-  \if@openright
-    \ifodd\value{page}
-      \typeout{Adding blank page after the abstract.}
-      \vfil\pagebreak
-    \fi
-  \fi
-  \py@OldEndAbstract
-}
-
-% This wraps the \tableofcontents macro with all the magic to get the
-% spacing right and have the right number of pages if the 'openright'
-% option has been used.  This eliminates a fair amount of crud in the
-% individual document files.
-%
-\let\py@OldTableofcontents=\tableofcontents
-\renewcommand{\tableofcontents}{%
-  \setcounter{page}{1}%
-  \pagebreak%
-  \pagestyle{plain}%
-  {%
-    \parskip = 0mm%
-    \py@OldTableofcontents%
-    \if@openright%
-      \ifodd\value{page}%
-        \typeout{Adding blank page after the table of contents.}%
-        \pagebreak\hspace{0pt}%
-      \fi%
-    \fi%
-    \cleardoublepage%
-  }%
-  \pagenumbering{arabic}%
-  \@ifundefined{fancyhf}{}{\pagestyle{normal}}%
-  \py@doing@page@targetstrue%
-}
-% This is needed to get the width of the section # area wide enough in the
-% library reference.  Doing it here keeps it the same for all the manuals.
-%
-\renewcommand*\l@section{\@dottedtocline{1}{1.5em}{2.6em}}
-\renewcommand*\l@subsection{\@dottedtocline{2}{4.1em}{3.5em}}
-\setcounter{tocdepth}{1}
-
-
-% 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.
-%
-\let\py@OldTheindex=\theindex
-\renewcommand{\theindex}{
-  \cleardoublepage
-  \py@OldTheindex
-  \addcontentsline{toc}{chapter}{\indexname}
-}
diff --git a/Doc/texinputs/pypaper.sty b/Doc/texinputs/pypaper.sty
deleted file mode 100644
index 3959637..0000000
--- a/Doc/texinputs/pypaper.sty
+++ /dev/null
@@ -1,18 +0,0 @@
-%
-%  Change this to say a4paper instead of letterpaper if you want A4.  These
-%  are the latex defaults.
-%
-\newcommand{\py@paper}{letterpaper}
-\newcommand{\py@ptsize}{10pt}
-
-%  These set up the fonts for the documents.
-%
-%  The "times" package makes the default font the PostScript Times
-%  font, which makes for smaller PostScript and a font that more people 
-%  like.
-%
-%  The "avant" package causes the AvantGarde font to be used for
-%  sans-serif text, instead of the uglier Helvetica set up by the "times"
-%  package.
-%
-\RequirePackage{times}\typeout{Using Times instead of Computer Modern.}
diff --git a/Doc/texinputs/python.ist b/Doc/texinputs/python.ist
deleted file mode 100644
index 9ffa0f9..0000000
--- a/Doc/texinputs/python.ist
+++ /dev/null
@@ -1,11 +0,0 @@
-line_max 100
-headings_flag 1
-heading_prefix "  \\bigletter "
-
-preamble "\\begin{theindex}
-\\def\\bigletter#1{{\\Large\\sffamily#1}\\nopagebreak\\vspace{1mm}}
-
-"
-
-symhead_positive "{Symbols}"
-numhead_positive "{Numbers}"
diff --git a/Doc/texinputs/python.sty b/Doc/texinputs/python.sty
deleted file mode 100644
index 494323e..0000000
--- a/Doc/texinputs/python.sty
+++ /dev/null
@@ -1,1327 +0,0 @@
-%
-% python.sty for the Python docummentation  [works only with Latex2e]
-%
-
-\NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesPackage{python}
-             [1998/01/11 LaTeX package (Python markup)]
-
-\RequirePackage{longtable}
-\RequirePackage{underscore}
-
-% Uncomment these two lines to ignore the paper size and make the page 
-% size more like a typical published manual.
-%\renewcommand{\paperheight}{9in}
-%\renewcommand{\paperwidth}{8.5in}   % typical squarish manual
-%\renewcommand{\paperwidth}{7in}     % O'Reilly ``Programmming Python''
-
-% These packages can be used to add marginal annotations which indicate
-% index entries and labels; useful for reviewing this messy documentation!
-%
-%\RequirePackage{showkeys}
-%\RequirePackage{showidx}
-
-% If we ever want to indent paragraphs, this needs to be changed.
-% This is used inside the macros defined here instead of coding
-% \noindent directly.
-\let\py@parindent=\noindent
-
-% for PDF output, use maximal compression & a lot of other stuff
-% (test for PDF recommended by Tanmoy Bhattacharya <tanmoy@qcd.lanl.gov>)
-%
-\newif\ifpy@doing@page@targets
-\py@doing@page@targetsfalse
-
-\newif\ifpdf\pdffalse
-\ifx\pdfoutput\undefined\else\ifcase\pdfoutput
-\else
-  \pdftrue
-  \input{pdfcolor}
-  \let\py@LinkColor=\NavyBlue
-  \let\py@NormalColor=\Black
-  \pdfcompresslevel=9
-  \pdfpagewidth=\paperwidth    % page width of PDF output
-  \pdfpageheight=\paperheight  % page height of PDF output
-  %
-  % Pad the number with '0' to 3 digits wide so no page name is a prefix
-  % of any other.
-  %
-  \newcommand{\py@targetno}[1]{\ifnum#1<100 0\fi\ifnum#1<10 0\fi#1}
-  \newcommand{\py@pageno}{\py@targetno\thepage}
-  %
-  % This definition allows the entries in the page-view of the ToC to be
-  % active links.  Some work, some don't.
-  %
-  \let\py@OldContentsline=\contentsline
-  %
-  % Backward compatibility hack: pdfTeX 0.13 defined \pdfannotlink,
-  % but it changed to \pdfstartlink in 0.14.  This let's us use either
-  % version and still get useful behavior.
-  %
-  \@ifundefined{pdfstartlink}{
-    \let\pdfstartlink=\pdfannotlink
-  }{}
-  %
-  % The \py@parindent here is a hack -- we're forcing pdfTeX into
-  % horizontal mode since \pdfstartlink requires that.
-  \def\py@pdfstartlink{%
-    \ifvmode\py@parindent\fi%
-    \pdfstartlink%
-  }
-  %
-  % Macro that takes two args: the name to link to and the content of
-  % the link.  This takes care of the PDF magic, getting the colors
-  % the same for each link, and avoids having lots of garbage all over 
-  % this style file.
-  \newcommand{\py@linkToName}[2]{%
-    \py@pdfstartlink attr{/Border [0 0 0]} goto name{#1}%
-      \py@LinkColor#2\py@NormalColor%
-    \pdfendlink%
-  }
-  % Compute the padded page number separately since we end up with a pair of
-  % \relax tokens; this gets the right string computed and works.
-  \renewcommand{\contentsline}[3]{%
-    \def\my@pageno{\py@targetno{#3}}%
-    \py@OldContentsline{#1}{\py@linkToName{page\my@pageno}{#2}}{#3}%
-  }
-  \AtEndDocument{
-    \def\_{\string_}
-    \InputIfFileExists{\jobname.bkm}{\pdfcatalog{/PageMode /UseOutlines}}{}
-  }
-  \newcommand{\py@target}[1]{%
-    \ifpy@doing@page@targets%
-      {\pdfdest name{#1} xyz}%
-    \fi%
-  }
-  \let\py@OldLabel=\label
-  \renewcommand{\label}[1]{%
-    \py@OldLabel{#1}%
-    \py@target{label-#1}%
-  }
-  % This stuff adds a page# destination to every PDF page, where # is three
-  % digits wide, padded with leading zeros.  This doesn't really help with
-  % the frontmatter, but does fine with the body.
-  %
-  % This is *heavily* based on the hyperref package.
-  %
-  \def\@begindvi{%
-    \unvbox \@begindvibox
-    \@hyperfixhead
-  }
-  \def\@hyperfixhead{%
-   \let\H@old@thehead\@thehead
-       \global\def\@foo{\py@target{page\py@pageno}}%
-     \expandafter\ifx\expandafter\@empty\H@old@thehead
-       \def\H@old@thehead{\hfil}\fi
-    \def\@thehead{\@foo\relax\H@old@thehead}%
-  }
-\fi\fi
-
-% Increase printable page size (copied from fullpage.sty)
-\topmargin 0pt
-\advance \topmargin by -\headheight
-\advance \topmargin by -\headsep
-
-% attempt to work a little better for A4 users
-\textheight \paperheight
-\advance\textheight by -2in
-
-\oddsidemargin 0pt
-\evensidemargin 0pt
-%\evensidemargin -.25in  % for ``manual size'' documents
-\marginparwidth 0.5in
-
-\textwidth \paperwidth
-\advance\textwidth by -2in
-
-
-% Style parameters and macros used by most documents here
-\raggedbottom
-\sloppy
-\parindent = 0mm
-\parskip = 2mm
-\hbadness = 5000                % don't print trivial gripes
-
-\pagestyle{empty}               % start this way; change for
-\pagenumbering{roman}           % ToC & chapters
-
-% Use this to set the font family for headers and other decor:
-\newcommand{\py@HeaderFamily}{\sffamily}
-
-% Set up abstract ways to get the normal and smaller font sizes that
-% work even in footnote context.
-\newif\ifpy@infootnote \py@infootnotefalse
-\let\py@oldmakefntext\@makefntext
-\def\@makefntext#1{%
-  \bgroup%
-    \py@infootnotetrue
-    \py@oldmakefntext{#1}%
-  \egroup%
-}
-\def\py@defaultsize{%
-  \ifpy@infootnote\footnotesize\else\normalsize\fi%
-}
-\def\py@smallsize{%
-  \ifpy@infootnote\scriptsize\else\small\fi%
-}
-
-% Redefine the 'normal' header/footer style when using "fancyhdr" package:
-\@ifundefined{fancyhf}{}{
-  % Use \pagestyle{normal} as the primary pagestyle for text.
-  \fancypagestyle{normal}{
-    \fancyhf{}
-    \fancyfoot[LE,RO]{{\py@HeaderFamily\thepage}}
-    \fancyfoot[LO]{{\py@HeaderFamily\nouppercase{\rightmark}}}
-    \fancyfoot[RE]{{\py@HeaderFamily\nouppercase{\leftmark}}}
-    \renewcommand{\headrulewidth}{0pt}
-    \renewcommand{\footrulewidth}{0.4pt}
-  }
-  % Update the plain style so we get the page number & footer line,
-  % but not a chapter or section title.  This is to keep the first
-  % page of a chapter and the blank page between chapters `clean.'
-  \fancypagestyle{plain}{
-    \fancyhf{}
-    \fancyfoot[LE,RO]{{\py@HeaderFamily\thepage}}
-    \renewcommand{\headrulewidth}{0pt}
-    \renewcommand{\footrulewidth}{0.4pt}
-  }
-  % Redefine \cleardoublepage so that the blank page between chapters
-  % gets the plain style and not the fancy style.  This is described
-  % in the documentation for the fancyhdr package by Piet von Oostrum.
-  \@ifundefined{chapter}{}{
-    \renewcommand{\cleardoublepage}{
-      \clearpage\if@openright \ifodd\c@page\else
-      \hbox{}
-      \thispagestyle{plain}
-      \newpage
-      \if@twocolumn\hbox{}\newpage\fi\fi\fi
-    }
-  }
-}
-
-% This sets up the {verbatim} environment to be indented and a minipage,
-% and to have all the other mostly nice properties that we want for
-% code samples.
-
-\let\py@OldVerbatim=\verbatim
-\let\py@OldEndVerbatim=\endverbatim
-\RequirePackage{verbatim}
-\let\py@OldVerbatimInput=\verbatiminput
-
-% Variable used by begin code command
-\newlength{\py@codewidth}
-
-\renewcommand{\verbatim}{%
-  \setlength{\parindent}{1cm}%
-  % Calculate the text width for the minipage:
-  \setlength{\py@codewidth}{\linewidth}%
-  \addtolength{\py@codewidth}{-\parindent}%
-  %
-  \par\indent%
-  \begin{minipage}[t]{\py@codewidth}%
-    \small%
-    \py@OldVerbatim%
-}
-\renewcommand{\endverbatim}{%
-    \py@OldEndVerbatim%
-  \end{minipage}%
-}
-\renewcommand{\verbatiminput}[1]{%
-  {\setlength{\parindent}{1cm}%
-   % Calculate the text width for the minipage:
-   \setlength{\py@codewidth}{\linewidth}%
-   \addtolength{\py@codewidth}{-\parindent}%
-   %
-   \small%
-   \begin{list}{}{\setlength{\leftmargin}{1cm}}
-     \item%
-     \py@OldVerbatimInput{#1}%
-   \end{list}
-  }%
-}
-
-% This does a similar thing for the {alltt} environment:
-\RequirePackage{alltt}
-\let\py@OldAllTT=\alltt
-\let\py@OldEndAllTT=\endalltt
-
-\renewcommand{\alltt}{%
-  \setlength{\parindent}{1cm}%
-  % Calculate the text width for the minipage:
-  \setlength{\py@codewidth}{\linewidth}%
-  \addtolength{\py@codewidth}{-\parindent}%
-  \let\e=\textbackslash%
-  %
-  \par\indent%
-  \begin{minipage}[t]{\py@codewidth}%
-    \small%
-    \py@OldAllTT%
-}
-\renewcommand{\endalltt}{%
-    \py@OldEndAllTT%
-  \end{minipage}%
-}
-
-
-\newcommand{\py@modulebadkey}{{--just-some-junk--}}
-
-
-%%  Lots of index-entry generation support.
-
-% Command to wrap around stuff that refers to function / module /
-% attribute names  in the index.  Default behavior: like \code{}.  To
-% just keep the index entries in the roman font, uncomment the second
-% definition; it matches O'Reilly style more.
-%
-\newcommand{\py@idxcode}[1]{\texttt{#1}}
-%\renewcommand{\py@idxcode}[1]{#1}
-
-% Command to generate two index entries (using subentries)
-\newcommand{\indexii}[2]{\index{#1!#2}\index{#2!#1}}
-
-% And three entries (using only one level of subentries)
-\newcommand{\indexiii}[3]{\index{#1!#2 #3}\index{#2!#3, #1}\index{#3!#1 #2}}
-
-% And four (again, using only one level of subentries)
-\newcommand{\indexiv}[4]{
-\index{#1!#2 #3 #4}
-\index{#2!#3 #4, #1}
-\index{#3!#4, #1 #2}
-\index{#4!#1 #2 #3}
-}
-
-% Command to generate a reference to a function, statement, keyword,
-% operator.
-\newcommand{\kwindex}[1]{\indexii{keyword}{#1@{\py@idxcode{#1}}}}
-\newcommand{\stindex}[1]{\indexii{statement}{#1@{\py@idxcode{#1}}}}
-\newcommand{\opindex}[1]{\indexii{operator}{#1@{\py@idxcode{#1}}}}
-\newcommand{\exindex}[1]{\indexii{exception}{#1@{\py@idxcode{#1}}}}
-\newcommand{\obindex}[1]{\indexii{object}{#1}}
-\newcommand{\bifuncindex}[1]{%
-  \index{#1@{\py@idxcode{#1()}} (built-in function)}}
-
-% Add an index entry for a module
-\newcommand{\py@refmodule}[2]{\index{#1@{\py@idxcode{#1}} (#2module)}}
-\newcommand{\refmodindex}[1]{\py@refmodule{#1}{}}
-\newcommand{\refbimodindex}[1]{\py@refmodule{#1}{built-in }}
-\newcommand{\refexmodindex}[1]{\py@refmodule{#1}{extension }}
-\newcommand{\refstmodindex}[1]{\py@refmodule{#1}{standard }}
-
-% Refer to a module's documentation using a hyperlink of the module's
-% name, at least if we're building PDF:
-\ifpdf
-  \newcommand{\refmodule}[2][\py@modulebadkey]{%
-    \ifx\py@modulebadkey#1\def\py@modulekey{#2}\else\def\py@modulekey{#1}\fi%
-    \py@linkToName{label-module-\py@modulekey}{\module{#2}}%
-  }
-\else
-  \newcommand{\refmodule}[2][\py@modulebadkey]{\module{#2}}
-\fi
-
-% support for the module index
-\newif\ifpy@UseModuleIndex
-\py@UseModuleIndexfalse
-
-\newcommand{\makemodindex}{
-  \newwrite\modindexfile
-  \openout\modindexfile=mod\jobname.idx
-  \py@UseModuleIndextrue
-}
-
-% Add the defining entry for a module
-\newcommand{\py@modindex}[2]{%
-  \renewcommand{\py@thismodule}{#1}
-  \setindexsubitem{(in module #1)}%
-  \index{#1@{\py@idxcode{#1}} (#2module)|textbf}%
-  \ifpy@UseModuleIndex%
-    \@ifundefined{py@modplat@\py@thismodulekey}{
-      \write\modindexfile{\protect\indexentry{#1@{\texttt{#1}}}{\thepage}}%
-    }{\write\modindexfile{\protect\indexentry{#1@{\texttt{#1} %
-        \emph{(\py@platformof[\py@thismodulekey]{})}}}{\thepage}}%
-    }
-  \fi%
-}
-
-% *** XXX *** THE NEXT FOUR MACROS ARE NOW OBSOLETE !!! ***
-
-% built-in & Python modules in the main distribution
-\newcommand{\bimodindex}[1]{\py@modindex{#1}{built-in }%
-  \typeout{*** MACRO bimodindex IS OBSOLETE -- USE declaremodule INSTEAD!}}
-\newcommand{\stmodindex}[1]{\py@modindex{#1}{standard }%
-  \typeout{*** MACRO stmodindex IS OBSOLETE -- USE declaremodule INSTEAD!}}
-
-% Python & extension modules outside the main distribution
-\newcommand{\modindex}[1]{\py@modindex{#1}{}%
-  \typeout{*** MACRO modindex IS OBSOLETE -- USE declaremodule INSTEAD!}}
-\newcommand{\exmodindex}[1]{\py@modindex{#1}{extension }%
-  \typeout{*** MACRO exmodindex IS OBSOLETE -- USE declaremodule INSTEAD!}}
-
-% Additional string for an index entry
-\newif\ifpy@usingsubitem\py@usingsubitemfalse
-\newcommand{\py@indexsubitem}{}
-\newcommand{\setindexsubitem}[1]{\renewcommand{\py@indexsubitem}{ #1}%
-                                 \py@usingsubitemtrue}
-\newcommand{\ttindex}[1]{%
-  \ifpy@usingsubitem
-    \index{#1@{\py@idxcode{#1}}\py@indexsubitem}%
-  \else%
-    \index{#1@{\py@idxcode{#1}}}%
-  \fi%
-}
-\newcommand{\withsubitem}[2]{%
-  \begingroup%
-    \def\ttindex##1{\index{##1@{\py@idxcode{##1}} #1}}%
-    #2%
-  \endgroup%
-}
-
-
-% Module synopsis processing -----------------------------------------------
-%
-\newcommand{\py@thisclass}{}
-\newcommand{\py@thismodule}{}
-\newcommand{\py@thismodulekey}{}
-\newcommand{\py@thismoduletype}{}
-
-\newcommand{\py@standardIndexModule}[1]{\py@modindex{#1}{standard }}
-\newcommand{\py@builtinIndexModule}[1]{\py@modindex{#1}{built-in }}
-\newcommand{\py@extensionIndexModule}[1]{\py@modindex{#1}{extension }}
-\newcommand{\py@IndexModule}[1]{\py@modindex{#1}{}}
-
-\newif\ifpy@HaveModSynopsis       \py@HaveModSynopsisfalse
-\newif\ifpy@ModSynopsisFileIsOpen \py@ModSynopsisFileIsOpenfalse
-\newif\ifpy@HaveModPlatform       \py@HaveModPlatformfalse
-
-% \declaremodule[key]{type}{name}
-\newcommand{\declaremodule}[3][\py@modulebadkey]{
-  \py@openModSynopsisFile
-  \renewcommand{\py@thismoduletype}{#2}
-  \ifx\py@modulebadkey#1
-    \renewcommand{\py@thismodulekey}{#3}
-  \else
-    \renewcommand{\py@thismodulekey}{#1}
-  \fi
-  \@ifundefined{py@#2IndexModule}{%
-    \typeout{*** MACRO declaremodule called with unknown module type: `#2'}
-    \py@IndexModule{#3}%
-  }{%
-    \csname py@#2IndexModule\endcsname{#3}%
-  }
-  \label{module-\py@thismodulekey}
-}
-\newif\ifpy@ModPlatformFileIsOpen \py@ModPlatformFileIsOpenfalse
-\newcommand{\py@ModPlatformFilename}{\jobname.pla}
-\newcommand{\platform}[1]{
-  \ifpy@ModPlatformFileIsOpen\else
-    \newwrite\py@ModPlatformFile
-    \openout\py@ModPlatformFile=\py@ModPlatformFilename
-    \py@ModPlatformFileIsOpentrue
-  \fi
-}
-\InputIfFileExists{\jobname.pla}{}{}
-\newcommand{\py@platformof}[2][\py@modulebadkey]{%
-  \ifx\py@modulebadkey#1 \def\py@key{#2}%
-  \else \def\py@key{#1}%
-  \fi%
-  \csname py@modplat@\py@key\endcsname%
-}
-\newcommand{\ignorePlatformAnnotation}[1]{}
-
-% \moduleauthor{name}{email}
-\newcommand{\moduleauthor}[2]{}
-
-% \sectionauthor{name}{email}
-\newcommand{\sectionauthor}[2]{}
-
-
-\newcommand{\py@defsynopsis}{Module has no synopsis.}
-\newcommand{\py@modulesynopsis}{\py@defsynopsis}
-\newcommand{\modulesynopsis}[1]{
-  \py@HaveModSynopsistrue
-  \renewcommand{\py@modulesynopsis}{#1}
-}
-
-% define the file
-\newwrite\py@ModSynopsisFile
-
-% hacked from \addtocontents from latex.ltx:
-\long\def\py@writeModSynopsisFile#1{%
-  \protected@write\py@ModSynopsisFile%
-      {\let\label\@gobble \let\index\@gobble \let\glossary\@gobble}%
-      {\string#1}%
-}
-\newcommand{\py@closeModSynopsisFile}{
-  \ifpy@ModSynopsisFileIsOpen
-    \closeout\py@ModSynopsisFile
-    \py@ModSynopsisFileIsOpenfalse
-  \fi
-}
-\newcommand{\py@openModSynopsisFile}{
-  \ifpy@ModSynopsisFileIsOpen\else
-    \openout\py@ModSynopsisFile=\py@ModSynopsisFilename
-    \py@ModSynopsisFileIsOpentrue
-  \fi
-}
-
-\newcommand{\py@ProcessModSynopsis}{
-  \ifpy@HaveModSynopsis
-    \py@writeModSynopsisFile{\modulesynopsis%
-      {\py@thismodulekey}{\py@thismodule}%
-      {\py@thismoduletype}{\py@modulesynopsis}}%
-    \py@HaveModSynopsisfalse
-  \fi
-  \renewcommand{\py@modulesynopsis}{\py@defsynopsis}
-}
-\AtEndDocument{\py@ProcessModSynopsis\py@closeModSynopsisFile}
-
-
-\long\def\py@writeModPlatformFile#1{%
-  \protected@write\py@ModPlatformFile%
-    {\let\label\@gobble \let\index\@gobble \let\glossary\@gobble}%
-    {\string#1}%
-}
-
-
-\newcommand{\localmoduletable}{
-  \IfFileExists{\py@ModSynopsisFilename}{
-    \begin{synopsistable}
-      \input{\py@ModSynopsisFilename}
-    \end{synopsistable}
-  }{}
-}
-
-\ifpdf
-  \newcommand{\py@ModSynopsisSummary}[4]{%
-    \py@linkToName{label-module-#1}{\bfcode{#2}} & #4\\
-  }
-\else
-  \newcommand{\py@ModSynopsisSummary}[4]{\bfcode{#2} & #4\\}
-\fi
-\newenvironment{synopsistable}{
-  % key, name, type, synopsis
-  \let\modulesynopsis=\py@ModSynopsisSummary
-  \begin{tabular}{ll}
-}{
-  \end{tabular}
-}
-%
-% --------------------------------------------------------------------------
-
-
-\newcommand{\py@reset}{
-  \py@usingsubitemfalse
-  \py@ProcessModSynopsis
-  \renewcommand{\py@thisclass}{}
-  \renewcommand{\py@thismodule}{}
-  \renewcommand{\py@thismodulekey}{}
-  \renewcommand{\py@thismoduletype}{}
-}
-
-% Augment the sectioning commands used to get our own font family in place,
-% and reset some internal data items:
-\renewcommand{\section}{\py@reset%
-                        \@startsection{section}{1}{\z@}%
-                                    {-3.5ex \@plus -1ex \@minus -.2ex}%
-                                    {2.3ex \@plus.2ex}%
-                                    {\reset@font\Large\py@HeaderFamily}}
-\renewcommand{\subsection}{\@startsection{subsection}{2}{\z@}%
-                                    {-3.25ex\@plus -1ex \@minus -.2ex}%
-                                    {1.5ex \@plus .2ex}%
-                                    {\reset@font\large\py@HeaderFamily}}
-\renewcommand{\subsubsection}{\@startsection{subsubsection}{3}{\z@}%
-                                    {-3.25ex\@plus -1ex \@minus -.2ex}%
-                                    {1.5ex \@plus .2ex}%
-                                    {\reset@font\normalsize\py@HeaderFamily}}
-\renewcommand{\paragraph}{\@startsection{paragraph}{4}{\z@}%
-                                    {3.25ex \@plus1ex \@minus.2ex}%
-                                    {-1em}%
-                                    {\reset@font\normalsize\py@HeaderFamily}}
-\renewcommand{\subparagraph}{\@startsection{subparagraph}{5}{\parindent}%
-                                    {3.25ex \@plus1ex \@minus .2ex}%
-                                    {-1em}%
-                                    {\reset@font\normalsize\py@HeaderFamily}}
-
-
-% Now for a lot of semantically-loaded environments that do a ton of magical
-% things to get the right formatting and index entries for the stuff in
-% Python modules and C API.
-
-
-% {fulllineitems} is used in one place in libregex.tex, but is really for
-% internal use in this file.
-%
-\newcommand{\py@itemnewline}[1]{%
-  \@tempdima\linewidth%
-  \advance\@tempdima \leftmargin\makebox[\@tempdima][l]{#1}%
-}
-
-\newenvironment{fulllineitems}{
-  \begin{list}{}{\labelwidth \leftmargin \labelsep 0pt
-                 \rightmargin 0pt \topsep -\parskip \partopsep \parskip
-                 \itemsep -\parsep
-                 \let\makelabel=\py@itemnewline}
-}{\end{list}}
-
-% \optional is mostly for use in the arguments parameters to the various
-% {*desc} environments defined below, but may be used elsewhere.  Known to
-% be used in the debugger chapter.
-%
-% Typical usage:
-%
-%     \begin{funcdesc}{myfunc}{reqparm\optional{, optparm}}
-%                                    ^^^       ^^^
-%                          No space here       No space here
-%
-% When a function has multiple optional parameters, \optional should be
-% nested, not chained.  This is right:
-%
-%     \begin{funcdesc}{myfunc}{\optional{parm1\optional{, parm2}}}
-%
-\let\py@badkey=\@undefined
-
-\newcommand{\optional}[1]{%
-  {\textnormal{\Large[}}{#1}\hspace{0.5mm}{\textnormal{\Large]}}}
-
-% This can be used when a function or method accepts an varying number 
-% of arguments, such as by using the *args syntax in the parameter list.
-\newcommand{\py@moreargs}{...}
-
-% This can be used when you don't want to document the parameters to a 
-% function or method, but simply state that it's an alias for
-% something else.
-\newcommand{\py@unspecified}{...}
-
-
-\newlength{\py@argswidth}
-\newcommand{\py@sigparams}[1]{%
-  \parbox[t]{\py@argswidth}{\py@varvars{#1}\code{)}}}
-\newcommand{\py@sigline}[2]{%
-  \settowidth{\py@argswidth}{#1\code{(}}%
-  \addtolength{\py@argswidth}{-2\py@argswidth}%
-  \addtolength{\py@argswidth}{\textwidth}%
-  \item[#1\code{(}\py@sigparams{#2}]}
-
-% C functions ------------------------------------------------------------
-% \begin{cfuncdesc}[refcount]{type}{name}{arglist}
-% Note that the [refcount] slot should only be filled in by
-% tools/anno-api.py; it pulls the value from the refcounts database.
-\newcommand{\cfuncline}[3]{
-  \py@sigline{\code{#1 \bfcode{#2}}}{#3}%
-  \index{#2@{\py@idxcode{#2()}}}
-}
-\newenvironment{cfuncdesc}[4][\py@badkey]{
-  \begin{fulllineitems}
-    \cfuncline{#2}{#3}{#4}
-    \ifx\@undefined#1\relax\else%
-      \emph{Return value: \textbf{#1}.}\\
-    \fi
-}{\end{fulllineitems}}
-
-% C variables ------------------------------------------------------------
-% \begin{cvardesc}{type}{name}
-\newenvironment{cvardesc}[2]{
-  \begin{fulllineitems}
-    \item[\code{#1 \bfcode{#2}}\index{#2@{\py@idxcode{#2}}}]
-}{\end{fulllineitems}}
-
-% C data types -----------------------------------------------------------
-% \begin{ctypedesc}[index name]{typedef name}
-\newenvironment{ctypedesc}[2][\py@badkey]{
-  \begin{fulllineitems}
-    \item[\bfcode{#2}%
-    \ifx\@undefined#1\relax%
-      \index{#2@{\py@idxcode{#2}} (C type)}
-    \else%
-      \index{#2@{\py@idxcode{#1}} (C type)}
-    \fi]
-}{\end{fulllineitems}}
-
-% C type fields ----------------------------------------------------------
-% \begin{cmemberdesc}{container type}{ctype}{membername}
-\newcommand{\cmemberline}[3]{
-  \item[\code{#2 \bfcode{#3}}]
-  \index{#3@{\py@idxcode{#3}} (#1 member)}
-}
-\newenvironment{cmemberdesc}[3]{
-  \begin{fulllineitems}
-    \cmemberline{#1}{#2}{#3}
-}{\end{fulllineitems}}
-
-% Funky macros -----------------------------------------------------------
-% \begin{csimplemacrodesc}{name}
-% -- "simple" because it has no args; NOT for constant definitions!
-\newenvironment{csimplemacrodesc}[1]{
-  \begin{fulllineitems}
-    \item[\bfcode{#1}\index{#1@{\py@idxcode{#1}} (macro)}]
-}{\end{fulllineitems}}
-
-% simple functions (not methods) -----------------------------------------
-% \begin{funcdesc}{name}{args}
-\newcommand{\funcline}[2]{%
-  \funclineni{#1}{#2}%
-  \index{#1@{\py@idxcode{#1()}} (in module \py@thismodule)}}
-\newenvironment{funcdesc}[2]{
-  \begin{fulllineitems}
-    \funcline{#1}{#2}
-}{\end{fulllineitems}}
-
-% similar to {funcdesc}, but doesn't add to the index
-\newcommand{\funclineni}[2]{%
-  \py@sigline{\bfcode{#1}}{#2}}
-\newenvironment{funcdescni}[2]{
-  \begin{fulllineitems}
-    \funclineni{#1}{#2}
-}{\end{fulllineitems}}
-
-% classes ----------------------------------------------------------------
-% \begin{classdesc}{name}{constructor args}
-\newenvironment{classdesc}[2]{
-  % Using \renewcommand doesn't work for this, for unknown reasons:
-  \global\def\py@thisclass{#1}
-  \begin{fulllineitems}
-    \py@sigline{\strong{class }\bfcode{#1}}{#2}%
-    \index{#1@{\py@idxcode{#1}} (class in \py@thismodule)}
-}{\end{fulllineitems}}
-
-% \begin{classdesc*}{name}
-\newenvironment{classdesc*}[1]{
-  % Using \renewcommand doesn't work for this, for unknown reasons:
-  \global\def\py@thisclass{#1}
-  \begin{fulllineitems}
-    \item[\strong{class }\code{\bfcode{#1}}%
-      \index{#1@{\py@idxcode{#1}} (class in \py@thismodule)}]
-}{\end{fulllineitems}}
-
-% \begin{excclassdesc}{name}{constructor args}
-% but indexes as an exception
-\newenvironment{excclassdesc}[2]{
-  % Using \renewcommand doesn't work for this, for unknown reasons:
-  \global\def\py@thisclass{#1}
-  \begin{fulllineitems}
-    \py@sigline{\strong{exception }\bfcode{#1}}{#2}%
-    \index{#1@{\py@idxcode{#1}} (exception in \py@thismodule)}
-}{\end{fulllineitems}}
-
-% There is no corresponding {excclassdesc*} environment.  To describe
-% a class exception without parameters, use the {excdesc} environment.
-
-
-\let\py@classbadkey=\@undefined
-
-% object method ----------------------------------------------------------
-% \begin{methoddesc}[classname]{methodname}{args}
-\newcommand{\methodline}[3][\@undefined]{
-  \methodlineni{#2}{#3}
-  \ifx\@undefined#1\relax
-    \index{#2@{\py@idxcode{#2()}} (\py@thisclass\ method)}
-  \else
-    \index{#2@{\py@idxcode{#2()}} (#1 method)}
-  \fi
-}
-\newenvironment{methoddesc}[3][\@undefined]{
-  \begin{fulllineitems}
-    \ifx\@undefined#1\relax
-      \methodline{#2}{#3}
-    \else
-      \def\py@thisclass{#1}
-      \methodline{#2}{#3}
-    \fi
-}{\end{fulllineitems}}
-
-% similar to {methoddesc}, but doesn't add to the index
-% (never actually uses the optional argument)
-\newcommand{\methodlineni}[3][\py@classbadkey]{%
-  \py@sigline{\bfcode{#2}}{#3}}
-\newenvironment{methoddescni}[3][\py@classbadkey]{
-  \begin{fulllineitems}
-    \methodlineni{#2}{#3}
-}{\end{fulllineitems}}
-
-% object data attribute --------------------------------------------------
-% \begin{memberdesc}[classname]{membername}
-\newcommand{\memberline}[2][\py@classbadkey]{%
-  \ifx\@undefined#1\relax
-    \memberlineni{#2}
-    \index{#2@{\py@idxcode{#2}} (\py@thisclass\ attribute)}
-  \else
-    \memberlineni{#2}
-    \index{#2@{\py@idxcode{#2}} (#1 attribute)}
-  \fi
-}
-\newenvironment{memberdesc}[2][\py@classbadkey]{
-  \begin{fulllineitems}
-    \ifx\@undefined#1\relax
-      \memberline{#2}
-    \else
-      \def\py@thisclass{#1}
-      \memberline{#2}
-    \fi
-}{\end{fulllineitems}}
-
-% similar to {memberdesc}, but doesn't add to the index
-% (never actually uses the optional argument)
-\newcommand{\memberlineni}[2][\py@classbadkey]{\item[\bfcode{#2}]}
-\newenvironment{memberdescni}[2][\py@classbadkey]{
-  \begin{fulllineitems}
-    \memberlineni{#2}
-}{\end{fulllineitems}}
-
-% For exceptions: --------------------------------------------------------
-% \begin{excdesc}{name}
-%  -- for constructor information, use excclassdesc instead
-\newenvironment{excdesc}[1]{
-  \begin{fulllineitems}
-    \item[\strong{exception }\bfcode{#1}%
-          \index{#1@{\py@idxcode{#1}} (exception in \py@thismodule)}]
-}{\end{fulllineitems}}
-
-% Module data or constants: ----------------------------------------------
-% \begin{datadesc}{name}
-\newcommand{\dataline}[1]{%
-  \datalineni{#1}\index{#1@{\py@idxcode{#1}} (data in \py@thismodule)}}
-\newenvironment{datadesc}[1]{
-  \begin{fulllineitems}
-    \dataline{#1}
-}{\end{fulllineitems}}
-
-% similar to {datadesc}, but doesn't add to the index
-\newcommand{\datalineni}[1]{\item[\bfcode{#1}]\nopagebreak}
-\newenvironment{datadescni}[1]{
-  \begin{fulllineitems}
-    \datalineni{#1}
-}{\end{fulllineitems}}
-
-% bytecode instruction ---------------------------------------------------
-% \begin{opcodedesc}{name}{var}
-% -- {var} may be {}
-\newenvironment{opcodedesc}[2]{
-  \begin{fulllineitems}
-    \item[\bfcode{#1}\quad\var{#2}]
-}{\end{fulllineitems}}
-
-
-\newcommand{\nodename}[1]{\label{#1}}
-
-% For these commands, use \command{} to get the typography right, not 
-% {\command}.  This works better with the texinfo translation.
-\newcommand{\ABC}{{\sc abc}}
-\newcommand{\UNIX}{{\sc Unix}}
-\newcommand{\POSIX}{POSIX}
-\newcommand{\ASCII}{{\sc ascii}}
-\newcommand{\Cpp}{C\protect\raisebox{.18ex}{++}}
-\newcommand{\C}{C}
-\newcommand{\EOF}{{\sc eof}}
-\newcommand{\NULL}{\constant{NULL}}
-\newcommand{\infinity}{\ensuremath{\infty}}
-\newcommand{\plusminus}{\ensuremath{\pm}}
-
-% \guilabel{Start}
-\newcommand{\guilabel}[1]{\textsf{#1}}
-% \menuselection{Start \sub Programs \sub Python}
-\newcommand{\menuselection}[1]{\guilabel{{\def\sub{ \ensuremath{>} }#1}}}
-
-% Also for consistency: spell Python "Python", not "python"!
-
-% code is the most difficult one...
-\newcommand{\code}[1]{\textrm{\@vobeyspaces\@noligs\def\{{\char`\{}\def\}{\char`\}}\def\~{\char`\~}\def\^{\char`\^}\def\e{\char`\\}\def\${\char`\$}\def\#{\char`\#}\def\&{\char`\&}\def\%{\char`\%}%
-\texttt{#1}}}
-
-\newcommand{\bfcode}[1]{\code{\bfseries#1}} % bold-faced code font
-\newcommand{\csimplemacro}[1]{\code{#1}}
-\newcommand{\kbd}[1]{\code{#1}}
-\newcommand{\samp}[1]{`\code{#1}'}
-\newcommand{\var}[1]{%
-  \ifmmode%
-    \hbox{\py@defaultsize\textrm{\textit{#1\/}}}%
-  \else%
-    \py@defaultsize\textrm{\textit{#1\/}}%
-  \fi%
-}
-\renewcommand{\emph}[1]{{\em #1}}
-\newcommand{\dfn}[1]{\emph{#1}}
-\newcommand{\strong}[1]{{\bf #1}}
-% let's experiment with a new font:
-\newcommand{\file}[1]{`\filenq{#1}'}
-\newcommand{\filenq}[1]{{\py@smallsize\textsf{\let\e=\textbackslash#1}}}
-
-% Use this def/redef approach for \url{} since hyperref defined this already,
-% but only if we actually used hyperref:
-\ifpdf
-  \newcommand{\url}[1]{{%
-    \py@pdfstartlink%
-    attr{ /Border [0 0 0] }%
-    user{%
-      /Subtype/Link%
-      /A<<%
-      /Type/Action%
-      /S/URI%
-      /URI(#1)%
-      >>%
-    }%
-    \py@LinkColor%                      color of the link text
-    \py@smallsize\sf #1%
-    \py@NormalColor%                    Turn it back off; these are declarative
-    \pdfendlink}%                       and don't appear bound to the current
-  }%                                    formatting "box".
-\else
-  \newcommand{\url}[1]{\mbox{\py@smallsize\textsf{#1}}}
-\fi
-\newcommand{\email}[1]{{\py@smallsize\textsf{#1}}}
-\newcommand{\newsgroup}[1]{{\py@smallsize\textsf{#1}}}
-
-\newcommand{\py@varvars}[1]{{%
-  {\let\unspecified=\py@unspecified%
-   \let\moreargs=\py@moreargs%
-   \var{#1}}}}
-
-% I'd really like to get rid of this!
-\newif\iftexi\texifalse
-
-% This is used to get l2h to put the copyright and abstract on
-% a separate HTML page.
-\newif\ifhtml\htmlfalse
-
-
-% These should be used for all references to identifiers which are
-% used to refer to instances of specific language constructs.  See the
-% names for specific semantic assignments.
-%
-% For now, don't do anything really fancy with them; just use them as
-% logical markup.  This might change in the future.
-%
-\newcommand{\module}[1]{\texttt{#1}}
-\newcommand{\keyword}[1]{\texttt{#1}}
-\newcommand{\exception}[1]{\texttt{#1}}
-\newcommand{\class}[1]{\texttt{#1}}
-\newcommand{\function}[1]{\texttt{#1}}
-\newcommand{\member}[1]{\texttt{#1}}
-\newcommand{\method}[1]{\texttt{#1}}
-
-\newcommand{\pytype}[1]{#1}             % built-in Python type
-
-\newcommand{\cfunction}[1]{\texttt{#1}}
-\newcommand{\ctype}[1]{\texttt{#1}}     % C struct or typedef name
-\newcommand{\cdata}[1]{\texttt{#1}}     % C variable, typically global
-
-\newcommand{\mailheader}[1]{{\py@smallsize\textsf{#1:}}}
-\newcommand{\mimetype}[1]{{\py@smallsize\textsf{#1}}}
-% The \! is a "negative thin space" in math mode.
-\newcommand{\regexp}[1]{%
-  {\tiny$^{^\lceil}\!\!$%
-   {\py@defaultsize\code{#1}}%
-   $\!\rfloor\!$%
-  }}
-\newcommand{\envvar}[1]{%
-  #1%
-  \index{#1}%
-  \index{environment variables!{#1}}%
-}
-\newcommand{\makevar}[1]{#1}            % variable in a Makefile
-\newcommand{\character}[1]{\samp{#1}}
-
-% constants defined in Python modules or C headers, not language constants:
-\newcommand{\constant}[1]{\code{#1}}    % manifest constant, not syntactic
-
-\newcommand{\manpage}[2]{{\emph{#1}(#2)}}
-\newcommand{\pep}[1]{PEP #1\index{Python Enhancement Proposals!PEP #1}}
-\newcommand{\rfc}[1]{RFC #1\index{RFC!RFC #1}}
-\newcommand{\program}[1]{\strong{#1}}
-\newcommand{\programopt}[1]{\strong{#1}}
-% Note that \longprogramopt provides the '--'!
-\newcommand{\longprogramopt}[1]{\strong{-{}-#1}}
-
-% \ulink{link text}{URL}
-\ifpdf
-  \newcommand{\ulink}[2]{{%
-    % For PDF, we *should* only generate a link when the URL is absolute.
-    \py@pdfstartlink%
-    attr{ /Border [0 0 0] }%
-    user{%
-      /Subtype/Link%
-      /A<<%
-      /Type/Action%
-      /S/URI%
-      /URI(#2)%
-      >>%
-    }%
-    \py@LinkColor%                              color of the link text
-    #1%
-    \py@NormalColor%                    Turn it back off; these are declarative
-    \pdfendlink}%                       and don't appear bound to the current
-  }%                                    formatting "box".
-\else
-  \newcommand{\ulink}[2]{#1}
-\fi
-
-% cited titles:  \citetitle{Title of Work}
-%       online:  \citetitle[url-to-resource]{Title of Work}
-\ifpdf
-  \newcommand{\citetitle}[2][\py@modulebadkey]{%
-    \ifx\py@modulebadkey#1\emph{#2}\else\ulink{\emph{#2}}{#1}\fi%
-  }
-\else
-  \newcommand{\citetitle}[2][URL]{\emph{#2}}
-\fi
-
-
-
-% This version is being checked in for the historical record; it shows
-% how I've managed to get some aspects of this to work.  It will not
-% be used in practice, so a subsequent revision will change things
-% again.  This version has problems, but shows how to do something
-% that proved more tedious than I'd expected, so I don't want to lose
-% the example completely.
-%
-\newcommand{\grammartoken}[1]{\texttt{#1}}
-\newenvironment{productionlist}[1][\py@badkey]{
-  \def\optional##1{{\Large[}##1{\Large]}}
-  \def\production##1##2{\code{##1}&::=&\code{##2}\\}
-  \def\productioncont##1{& &\code{##1}\\}
-  \def\token##1{##1}
-  \let\grammartoken=\token
-  \parindent=2em
-  \indent
-  \begin{tabular}{lcl}
-}{%
-  \end{tabular}
-}
-
-\newlength{\py@noticelength}
-
-\newcommand{\py@heavybox}{
-  \setlength{\fboxrule}{2pt}
-  \setlength{\fboxsep}{7pt}
-  \setlength{\py@noticelength}{\linewidth}
-  \addtolength{\py@noticelength}{-2\fboxsep}
-  \addtolength{\py@noticelength}{-2\fboxrule}
-  \setlength{\shadowsize}{3pt}
-  \Sbox
-  \minipage{\py@noticelength}
-}
-\newcommand{\py@endheavybox}{
-  \endminipage
-  \endSbox
-  \fbox{\TheSbox}
-}
-
-% a 'note' is as plain as it gets:
-\newcommand{\py@noticelabel@note}{Note:}
-\newcommand{\py@noticestart@note}{}
-\newcommand{\py@noticeend@note}{}
-
-% a 'warning' gets more visible distinction:
-\newcommand{\py@noticelabel@warning}{Warning:}
-\newcommand{\py@noticestart@warning}{\py@heavybox}
-\newcommand{\py@noticeend@warning}{\py@endheavybox}
-
-\newenvironment{notice}[1][note]{
-  \def\py@noticetype{#1}
-  \csname py@noticestart@#1\endcsname
-  \par\strong{\csname py@noticelabel@#1\endcsname}
-}{\csname py@noticeend@\py@noticetype\endcsname}
-\newcommand{\note}[1]{\strong{\py@noticelabel@note} #1}
-\newcommand{\warning}[1]{\strong{\py@noticelabel@warning} #1}
-
-% Deprecation stuff.
-% Should be extended to allow an index / list of deprecated stuff.  But
-% there's a lot of stuff that needs to be done to make that automatable.
-%
-% First parameter is the release number that deprecates the feature, the
-% second is the action the should be taken by users of the feature.
-%
-% Example:
-%  \deprecated{1.5.1}{Use \method{frobnicate()} instead.}
-%
-\newcommand{\deprecated}[2]{%
-  \strong{Deprecated since release #1.}  #2\par}
-
-% New stuff.
-% This should be used to mark things which have been added to the
-% development tree but that aren't in the release, but are documented.
-% This allows release of documentation that already includes updated
-% descriptions.  Place at end of descriptor environment.
-%
-% Example:
-%  \versionadded{1.5.2}
-%  \versionchanged[short explanation]{2.0}
-%
-\newcommand{\versionadded}[2][\py@badkey]{%
-  \ifx\@undefined#1\relax%
-    {  New in version #2.  }%
-  \else%
-    {  New in version #2:\ #1.  }%
-  \fi%
-}
-\newcommand{\versionchanged}[2][\py@badkey]{%
-  \ifx\@undefined#1\relax%
-    {  Changed in version #2.  }%
-  \else%
-    {  Changed in version #2:\ #1.  }%
-  \fi%
-}
-
-
-% Tables.
-%
-\newenvironment{tableii}[4]{%
-  \begin{center}%
-    \def\lineii##1##2{\csname#2\endcsname{##1}&##2\\}%
-    \begin{tabular}{#1}\strong{#3}&\strong{#4} \\* \hline%
-}{%
-    \end{tabular}%
-  \end{center}%
-}
-
-\newenvironment{longtableii}[4]{%
-  \begin{center}%
-    \def\lineii##1##2{\csname#2\endcsname{##1}&##2\\}%
-    \begin{longtable}[c]{#1}\strong{#3}&\strong{#4} \\* \hline\endhead%
-}{%
-    \end{longtable}%
-  \end{center}%
-}
-
-\newenvironment{tableiii}[5]{%
-  \begin{center}%
-    \def\lineiii##1##2##3{\csname#2\endcsname{##1}&##2&##3\\}%
-    \begin{tabular}{#1}\strong{#3}&\strong{#4}&\strong{#5} \\%
-      \hline%
-}{%
-    \end{tabular}%
-  \end{center}%
-}
-
-\newenvironment{longtableiii}[5]{%
-  \begin{center}%
-    \def\lineiii##1##2##3{\csname#2\endcsname{##1}&##2&##3\\}%
-    \begin{longtable}[c]{#1}\strong{#3}&\strong{#4}&\strong{#5} \\%
-      \hline\endhead%
-}{%
-    \end{longtable}%
-  \end{center}%
-}
-
-\newenvironment{tableiv}[6]{%
-  \begin{center}%
-    \def\lineiv##1##2##3##4{\csname#2\endcsname{##1}&##2&##3&##4\\}%
-    \begin{tabular}{#1}\strong{#3}&\strong{#4}&\strong{#5}&\strong{#6} \\%
-      \hline%
-}{%
-    \end{tabular}%
-  \end{center}%
-}
-
-\newenvironment{longtableiv}[6]{%
-  \begin{center}%
-    \def\lineiv##1##2##3##4{\csname#2\endcsname{##1}&##2&##3&##4\\}%
-    \begin{longtable}[c]{#1}\strong{#3}&\strong{#4}&\strong{#5}&\strong{#6}%
-      \\%
-      \hline\endhead%
-}{%
-    \end{longtable}%
-  \end{center}%
-}
-
-\newenvironment{tablev}[7]{%
-  \begin{center}%
-    \def\linev##1##2##3##4##5{\csname#2\endcsname{##1}&##2&##3&##4&##5\\}%
-    \begin{tabular}{#1}\strong{#3}&\strong{#4}&\strong{#5}&\strong{#6}&\strong{#7} \\%
-      \hline%
-}{%
-    \end{tabular}%
-  \end{center}%
-}
-
-\newenvironment{longtablev}[7]{%
-  \begin{center}%
-    \def\linev##1##2##3##4##5{\csname#2\endcsname{##1}&##2&##3&##4&##5\\}%
-    \begin{longtable}[c]{#1}\strong{#3}&\strong{#4}&\strong{#5}&\strong{#6}&\strong{#7}%
-      \\%
-      \hline\endhead%
-}{%
-    \end{longtable}%
-  \end{center}%
-}
-
-% XXX Don't think we can use this yet, though it cleans up some
-% tedious markup.  There's no equivalent for the HTML transform yet,
-% and that needs to exist.  I don't know how to write it.
-%
-% This should really have something that makes it easier to bind a
-% table's ``Notes'' column and an associated tablenotes environment,
-% and generates the right magic for getting the numbers right in the
-% table.
-%
-% So this is quite incomplete.
-%
-\newcounter{py@tablenotescounter}
-\newenvironment{tablenotes}{%
-  \noindent Notes:
-  \par
-  \setcounter{py@tablenotescounter}{0}
-  \begin{list}{(\arabic{py@tablenotescounter})}%
-              {\usecounter{py@tablenotescounter}}
-}{\end{list}}
-
-
-% Cross-referencing (AMK, new impl. FLD)
-% Sample usage:
-%  \begin{seealso}
-%    \seemodule{rand}{Uniform random number generator.}; % Module xref
-%    \seetext{\emph{Encyclopedia Britannica}}.           % Ref to a book
-% 
-%    % A funky case: module name contains '_'; have to supply an optional key
-%    \seemodule[copyreg]{copy_reg}{Interface constructor registration for
-%                                  \module{pickle}.}
-%  \end{seealso}
-%
-% Note that the last parameter for \seemodule and \seetext should be complete
-% sentences and be terminated with the proper punctuation.
-
-\ifpdf
-  \newcommand{\py@seemodule}[3][\py@modulebadkey]{%
-    \par%
-    \ifx\py@modulebadkey#1\def\py@modulekey{#2}\else\def\py@modulekey{#1}\fi%
-    \begin{fulllineitems}
-      \item[\py@linkToName{label-module-\py@modulekey}{Module \module{#2}}
-            (section \ref{module-\py@modulekey}):]
-      #3
-    \end{fulllineitems}
-  }
-\else
-  \newcommand{\py@seemodule}[3][\py@modulebadkey]{%
-    \par%
-    \ifx\py@modulebadkey#1\def\py@modulekey{#2}\else\def\py@modulekey{#1}\fi%
-    \begin{fulllineitems}
-      \item[Module \module{#2} (section \ref{module-\py@modulekey}):]
-      #3
-    \end{fulllineitems}
-  }
-\fi
-
-% \seelink{url}{link text}{why it's interesting}
-\newcommand{\py@seelink}[3]{%
-  \par
-  \begin{fulllineitems}
-    \item[\ulink{#2}{#1}]
-    #3
-  \end{fulllineitems}
-}
-% \seetitle[url]{title}{why it's interesting}
-\newcommand{\py@seetitle}[3][\py@modulebadkey]{%
-  \par
-  \begin{fulllineitems}
-    \item[\citetitle{#2}]
-    \ifx\py@modulebadkey#1\else
-      \item[{\small{(\url{#1})}}]
-    \fi
-    #3
-  \end{fulllineitems}
-}
-% \seepep{number}{title}{why it's interesting}
-\newcommand{\py@seepep}[3]{%
-  \par%
-  \begin{fulllineitems}
-    \item[\pep{#1}, ``\emph{#2}'']
-    #3
-  \end{fulllineitems}
-}
-% \seerfc{number}{title}{why it's interesting}
-\newcommand{\py@seerfc}[3]{%
-  \par%
-  \begin{fulllineitems}
-    \item[\rfc{#1}, ``\emph{#2}'']
-    #3
-  \end{fulllineitems}
-}
-% \seeurl{url}{why it's interesting}
-\newcommand{\py@seeurl}[2]{%
-  \par%
-  \begin{fulllineitems}
-    \item[\url{#1}]
-    #2
-  \end{fulllineitems}
-}
-
-\newenvironment{seealso*}{
-  \par
-  \def\seetext##1{\par{##1}}
-  \let\seemodule=\py@seemodule
-  \let\seepep=\py@seepep
-  \let\seerfc=\py@seerfc
-  \let\seetitle=\py@seetitle
-  \let\seeurl=\py@seeurl
-  \let\seelink=\py@seelink
-}{\par}
-\newenvironment{seealso}{
-  \par
-  \strong{See Also:}
-  \par
-  \def\seetext##1{\par{##1}}
-  \let\seemodule=\py@seemodule
-  \let\seepep=\py@seepep
-  \let\seerfc=\py@seerfc
-  \let\seetitle=\py@seetitle
-  \let\seeurl=\py@seeurl
-  \let\seelink=\py@seelink
-}{\par}
-
-% Allow the Python release number to be specified independently of the
-% \date{}.  This allows the date to reflect the document's date and
-% release to specify the Python release that is documented.
-%
-\newcommand{\py@release}{}
-\newcommand{\version}{}
-\newcommand{\shortversion}{}
-\newcommand{\releaseinfo}{}
-\newcommand{\releasename}{Release}
-\newcommand{\release}[1]{%
-  \renewcommand{\py@release}{\releasename\space\version}%
-  \renewcommand{\version}{#1}}
-\newcommand{\setshortversion}[1]{%
-  \renewcommand{\shortversion}{#1}}
-\newcommand{\setreleaseinfo}[1]{%
-  \renewcommand{\releaseinfo}{#1}}
-
-% Allow specification of the author's address separately from the
-% author's name.  This can be used to format them differently, which
-% is a good thing.
-%
-\newcommand{\py@authoraddress}{}
-\newcommand{\authoraddress}[1]{\renewcommand{\py@authoraddress}{#1}}
-\let\developersaddress=\authoraddress
-\let\developer=\author
-\let\developers=\author
-
-% This sets up the fancy chapter headings that make the documents look
-% at least a little better than the usual LaTeX output.
-%
-\@ifundefined{ChTitleVar}{}{
-  \ChNameVar{\raggedleft\normalsize\py@HeaderFamily}
-  \ChNumVar{\raggedleft \bfseries\Large\py@HeaderFamily}
-  \ChTitleVar{\raggedleft \rm\Huge\py@HeaderFamily}
-  % This creates chapter heads without the leading \vspace*{}:
-  \def\@makechapterhead#1{%
-    {\parindent \z@ \raggedright \normalfont
-      \ifnum \c@secnumdepth >\m@ne
-        \DOCH
-      \fi
-      \interlinepenalty\@M
-      \DOTI{#1}
-    }
-  }
-}
-
-
-% Definition lists; requested by AMK for HOWTO documents.  Probably useful
-% elsewhere as well, so keep in in the general style support.
-%
-\newenvironment{definitions}{%
-  \begin{description}%
-  \def\term##1{\item[##1]\mbox{}\\*[0mm]}
-}{%
-  \end{description}%
-}
-
-% Tell TeX about pathological hyphenation cases:
-\hyphenation{Base-HTTP-Re-quest-Hand-ler}
diff --git a/Doc/texinputs/underscore.sty b/Doc/texinputs/underscore.sty
deleted file mode 100644
index a274b39..0000000
--- a/Doc/texinputs/underscore.sty
+++ /dev/null
@@ -1,232 +0,0 @@
-% underscore.sty     12-Oct-2001   Donald Arseneau   asnd@triumf.ca
-% Make the "_" character print as "\textunderscore" in text.
-% Copyright 1998,2001 Donald Arseneau;  Distribute freely if unchanged.
-% Instructions follow after the definitions.
-
-\ProvidesPackage{underscore}[2001/10/12]
-
-\begingroup
- \catcode`\_=\active
- \gdef_{% \relax % No relax gives a small vulnerability in alignments
-   \ifx\if@safe@actives\iftrue % must be outermost test!
-      \string_%
-   \else
-      \ifx\protect\@typeset@protect
-         \ifmmode \sb \else \BreakableUnderscore \fi
-      \else
-         \ifx\protect\@unexpandable@protect \noexpand_%
-         \else \protect_%
-      \fi\fi
-    \fi}
-\endgroup
-
-% At begin: set catcode; fix \long \ttdefault so I can use it in comparisons; 
-\AtBeginDocument{%
-  {\immediate\write\@auxout{\catcode\number\string`\_ \string\active}}%
-  \catcode\string`\_\string=\active
-  \edef\ttdefault{\ttdefault}%
-}
-
-\newcommand{\BreakableUnderscore}{\leavevmode\nobreak\hskip\z@skip
- \ifx\f@family\ttdefault \string_\else \textunderscore\fi
- \usc@dischyph\nobreak\hskip\z@skip}
-
-\DeclareRobustCommand{\_}{%
-  \ifmmode \nfss@text{\textunderscore}\else \BreakableUnderscore \fi}
-
-\let\usc@dischyph\@dischyph
-\DeclareOption{nohyphen}{\def\usc@dischyph{\discretionary{}{}{}}}
-\DeclareOption{strings}{\catcode`\_=\active}
-
-\ProcessOptions
-\ifnum\catcode`\_=\active\else \endinput \fi
-
-%%%%%%%%   Redefine commands that use character strings   %%%%%%%%
-
-\@ifundefined{UnderscoreCommands}{\let\UnderscoreCommands\@empty}{}
-\expandafter\def\expandafter\UnderscoreCommands\expandafter{%
-  \UnderscoreCommands
-  \do\include \do\includeonly
-  \do\@input \do\@iinput \do\InputIfFileExists
-  \do\ref \do\pageref \do\newlabel
-  \do\bibitem \do\@bibitem \do\cite \do\nocite \do\bibcite
-}
-
-% Macro to redefine a macro to pre-process its string argument
-% with \protect -> \string.
-\def\do#1{% Avoid double processing if user includes command twice!
- \@ifundefined{US\string_\expandafter\@gobble\string#1}{%
-   \edef\@tempb{\meaning#1}% Check if macro is just a protection shell...
-   \def\@tempc{\protect}%
-   \edef\@tempc{\meaning\@tempc\string#1\space\space}%
-   \ifx\@tempb\@tempc % just a shell: hook into the protected inner command
-     \expandafter\do
-       \csname \expandafter\@gobble\string#1 \expandafter\endcsname
-   \else % Check if macro takes an optional argument
-     \def\@tempc{\@ifnextchar[}%
-     \edef\@tempa{\def\noexpand\@tempa####1\meaning\@tempc}%
-     \@tempa##2##3\@tempa{##2\relax}%
-     \edef\@tempb{\meaning#1\meaning\@tempc}%
-     \edef\@tempc{\noexpand\@tempd \csname
-        US\string_\expandafter\@gobble\string#1\endcsname}%
-     \if \expandafter\@tempa\@tempb \relax 12\@tempa % then no optional arg
-       \@tempc #1\US@prot
-     \else  % There is optional arg
-       \@tempc #1\US@protopt
-     \fi
-   \fi
- }{}}
-
-\def\@tempd#1#2#3{\let#1#2\def#2{#3#1}}
-
-\def\US@prot#1#2{\let\@@protect\protect \let\protect\string
-  \edef\US@temp##1{##1{#2}}\restore@protect\US@temp#1}
-\def\US@protopt#1{\@ifnextchar[{\US@protarg#1}{\US@prot#1}}
-\def\US@protarg #1[#2]{\US@prot{{#1[#2]}}}
-
-\UnderscoreCommands
-\let\do\relax \let\@tempd\relax  % un-do
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-\endinput
-
-underscore.sty    12-Oct-2001  Donald Arseneau
-
-Features:
-~~~~~~~~~
-\_ prints an underscore so that the hyphenation of constituent words
-is not affected and hyphenation is permitted after the underscore.
-For example, "compound\_fracture" hyphenates as com- pound_- frac- ture.
-If you prefer the underscore to break without a hyphen (but still with 
-the same rules for explicit hyphen-breaks) then use the [nohyphen]
-package option.
-
-A simple _  acts just like \_ in text mode, but makes a subscript in 
-math mode: activation_energy $E_a$
-
-Both forms use an underscore character if the font encoding contains
-one (e.g., "\usepackage[T1]{fontenc}" or typewriter fonts in any encoding),
-but they use a rule if the there is no proper character.
-
-Deficiencies:
-~~~~~~~~~~~~~
-The skips and penalties ruin any kerning with the underscore character
-(when a character is used).  However, there doesn't seem to be much, if
-any, such kerning in the ec fonts, and there is never any kerning with
-a rule.
-
-You must avoid "_" in file names and in cite or ref tags, or you must use 
-the babel package, with its active-character controls, or you must give 
-the [strings] option, which attempts to redefine several commands (and 
-may not work perfectly).  Even without the [strings] option or babel, you 
-can use occasional underscores like: "\include{file\string_name}".
-
-Option: [strings]
-~~~~~~~~~~~~~~~~~
-The default operation is quite simple and needs no customization; but
-you must avoid using "_" in any place where LaTeX uses an argument as
-a string of characters for some control function or as a name.  These
-include the tags for \cite and \ref, file names for \input, \include,
-and \includegraphics, environment names, counter names, and placement
-parameters (like "[t]").  The problem with these contexts is that they
-are `moving arguments' but LaTeX does not `switch on' the \protect
-mechanism for them.
-
-If you need to use the underscore character in these places, the package
-option [strings] is provided to redefine commands taking a string argument
-so that the argument is protected (with \protect -> \string).  The list
-of commands is given in "\UnderscoreCommands", with "\do" before each,
-covering \cite, \ref, \input, and their variants.  Not included are many
-commands regarding font names, everything with counter names, environment
-names, page styles, and versions of \ref and \cite defined by external
-packages (e.g. \vref and \citeyear).
-
-You can add to the list of supported commands by defining \UnderscoreCommands
-before loading this package; e.g.
-
-   \usepackage{chicago}
-   \newcommand{\UnderscoreCommands}{%   (\cite already done)
-     \do\citeNP \do\citeA \do\citeANP \do\citeN \do\shortcite
-     \do\shortciteNP \do\shortciteA \do\shortciteANP \do\shortciteN
-     \do\citeyear \do\citeyearNP
-   }
-   \usepackage[strings]{underscore}
-
-Not all commands can be supported this way!  Only commands that take a
-string argument *first* can be protected.  One optional argument before
-the string argument is also permitted, as exemplified by \cite: both
-\cite{tags} and \cite[text]{tags} are allowed.  A command like
-\@addtoreset which takes two counter names as arguments could not
-be protected by adding it to \UnderscoreCommands.
-
-!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-!! When you use the [strings] option, you must load this package !!
-!! last (or nearly last).                                        !!
-!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-There are two reasons: 1) The redefinitions done for protection must come
-after other packages define their customized versions of those commands.
-2) The [strings] option requires the _ character to be activated immediately
-in order for the cite and ref tags to be read properly from the .aux file
-as plain strings, and this catcode setting might disrupt other packages.
-
-The babel package implements a protection mechanism for many commands,
-and will be a complete fix for most documents without the [strings] option.
-Many add-on packages are compatible with babel, so they will get the
-strings protection also.  However, there are several commands that are 
-not covered by babel, but can easily be supported by the [strings] and 
-\UnderscoreCommands mechanism.  Beware that using both [strings] and babel 
-may lead to conflicts, but does appear to work (load babel last).
-
-Implementation Notes:
-~~~~~~~~~~~~~~~~~~~~~
-The first setting of "_" to be an active character is performed in a local
-group so as to not interfere with other packages.  The catcode setting
-is repeated with \AtBeginDocument so the definition is in effect for the
-text.  However, the catcode setting is repeated immediately when the
-[strings] option is detected.
-
-The definition of the active "_" is essentially:
-       \ifmmode \sb \else \BreakableUnderscore \fi
-where "\sb" retains the normal subscript meaning of "_" and where
-"\BreakableUnderscore" is essentially "\_".  The rest of the definition
-handles the "\protect"ion without causing \relax to be inserted before
-the character.
-
-\BreakableUnderscore uses "\nobreak\hskip\z@skip" to separate the
-underscore from surrounding words, thus allowing TeX to hyphenate them,
-but preventing free breaks around the underscore. Next, it checks the
-current font family, and uses the underscore character from tt fonts or
-otherwise \textunderscore (which is a character or rule depending on
-the font encoding).  After the underscore, it inserts a discretionary
-hyphenation point as "\usc@dischyph", which is usually just "\-"
-except that it still works in the tabbing environment, although it
-will give "\discretionary{}{}{}" under the [nohyphen] option.  After
-that, another piece of non-breaking interword glue is inserted. 
-Ordinarily, the comparison "\ifx\f@family\ttdefault" will always fail 
-because \ttdefault is `long' where \f@family is not (boooo hisss), but 
-\ttdefault is redefined to be non-long by "\AtBeginDocument".
-
-The "\_" command is then defined to use "\BreakableUnderscore".
-
-If the [strings] option is not given, then that is all!
-
-Under the [strings] option, the list of special commands is processed to:
-- retain the original command as \US_command (\US_ref)
-- redefine the command as \US@prot\US_command for ordinary commands
-  (\ref -> \US@prot\US_ref) or as \US@protopt\US_command when an optional
-  argument is possible (\bibitem -> \US@protopt\US_bibitem).
-- self-protecting commands (\cite) retain their self-protection.
-Diagnosing the state of the pre-existing command is done by painful
-contortions involving \meaning.
-
-\US@prot and \US@protopt read the argument, process it with \protect
-enabled, then invoke the saved \US_command.
-
-Modifications:
-~~~~~~~~~~~~~~
-12-Oct-2001  Babel (safe@actives) compatibility and [nohyphen] option.
-
-Test file integrity:  ASCII 32-57, 58-126:  !"#$%&'()*+,-./0123456789
-:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~