From bcdf6c829c6761de02484473ebe43fa3760adcaa Mon Sep 17 00:00:00 2001
From: Norbert Preining <norbert@preining.info>
Date: Wed, 12 May 2021 03:01:15 +0000
Subject: CTAN sync 202105120301

---
 support/TeX4ht/source/tex4ht-4ht.tex | 39187 +++++++++++++++++++++++++++++++++
 1 file changed, 39187 insertions(+)
 create mode 100644 support/TeX4ht/source/tex4ht-4ht.tex

(limited to 'support/TeX4ht/source/tex4ht-4ht.tex')

diff --git a/support/TeX4ht/source/tex4ht-4ht.tex b/support/TeX4ht/source/tex4ht-4ht.tex
new file mode 100644
index 0000000000..7db5a69105
--- /dev/null
+++ b/support/TeX4ht/source/tex4ht-4ht.tex
@@ -0,0 +1,39187 @@
+% $Id: tex4ht-4ht.tex 934 2021-05-09 15:03:45Z karl $
+% tex tex4ht-4ht   or   ht tex tex4ht-4ht
+%
+% Copyright 2009-2021 TeX Users Group    
+% Copyright 1996-2009 Eitan M. Gurari    
+% Released under LPPL 1.3c+.
+% See tex4ht-cpright.tex for license text.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
+\input DraTex.sty
+\input AlDraTex.sty
+
+\DrawOff
+
+\def\writesixteen#1{\immediate\write1616{#1}}
+\writesixteen{----------Verify length of lines!!!!------------}
+\writesixteen{----------Verify length of lines!!!!------------}
+\writesixteen{----------Verify length of lines!!!!------------}
+\writesixteen{----------Verify length of lines!!!!------------}
+
+\newif\ifalprotex \alprotexfalse
+
+\hbadness=10000     \vbadness=10000  \hfuzz=99in \vfuzz=99in
+\def\BREAK{^^J}
+
+\def\Link#1\EndLink{}
+
+\openin15=th4.4ht
+          \ifeof15
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% replacement for TeX4ht %%%%%%%%%%%%%%%%%%
+\csname newif\endcsname\ifHtml \Htmlfalse
+\def\-#1{\ifx#1-\expandafter\TEMP\else\expandafter#1\fi}
+\expandafter\let\csname bye\endcsname=\end
+\def\TEMP#1/#2/#3/{}
+\def\HTable#1{}
+\def\'#1'{}
+\def\`#1'{}
+\let\TableOfContents=\relax
+\def\Part#1{}
+\def\Chapter#1{}
+\def\Appendix#1{}
+\def\Section#1{}
+\def\SubSection#1{}
+\def\Margin#1{}
+\def\HCode#1{}
+\def\LinkPort\<#1\>{}
+\def\TagSec#1{}
+\def\RefSec#1{}
+\def\List#1{}   \let\ShortList=\List
+\def\EndList{}
+\def\item{}
+\def\IgnorePar{} 
+\def\EndP{}
+\catcode`\:=11
+\csname newcount\endcsname\tmp:cnt
+          \def\no:catcodes#1#2#3{%
+   \tmp:cnt=#1
+   \def\no::catcodes{%
+      \catcode\tmp:cnt=#3
+      \ifnum\tmp:cnt<#2
+          \advance\tmp:cnt by 1  \expandafter\no::catcodes
+      \fi }%
+   \no::catcodes }
+           \let\:oldlq=\`
+\let\:oldrq=\'
+\def\'{\leavevmode \:cats  \::cats}
+\def\::cats#1{\if  #1"\expandafter\:oldrq
+              \else  \def\:eat##1#1{\tt ##1\egroup}\expandafter\:eat\fi}
+\def\`{\leavevmode \:cats  \:::cats}
+\def\:::cats#1{\if #1"\expandafter\:oldlq
+               \else \def\:eat##1#1{`{\tt ##1}'\egroup}\expandafter\:eat\fi}
+\def\:cats{\bgroup  \no:catcodes0{255}{12}\catcode`\ = 10
+           \catcode`\^^M = 10 \catcode`\^^I = 10
+}
+
+\def\HPage{}  \def\EndHPage{}
+\def\Verbatim{\bgroup\catcode`\\=12 \catcode`\#=12
+   \catcode`\^=12 \catcode`\_=12
+   \catcode`\{=12 \catcode`\}=12 \catcode`\%=12 \:vrb}
+\long\def\:vrb#1EndVerbatim{\egroup}
+
+   \closein15 
+       \def\next{%\input DraTex.sty
+                 \input ProTex.sty
+             \AlProTex{sty,<<<>>>,|,title,list,[],ClearCode}}
+   \catcode`\:=12
+\else 
+   \closein15 
+      \def\next{%\input DraTex.sty
+                \input tex4ht.sty
+                \Preamble{html,th4,family,sections+,xhtml,next}
+                \Configure{@HEAD}{\HCode{<link rev="made" 
+                      href="mailto:tex4ht@tug.org" />}}
+%                \input MyTeX4ht.sty {}%
+                \input ProTex.sty
+             \AlProTex{sty,<<<>>>,|,title,list,[],ClearCode}
+                \EndPreamble
+       }
+\fi
+
+\next
+
+%\CodeLineNo % Set line numbers in the output, using %.
+% to change the comment char used: \srclineBOT{some symbol}
+% Sadly, this causes compilation to fail in unknown circumstances.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\expandafter \ifx \csname append:def\endcsname \relax
+   \expandafter\def\csname append:def\endcsname#1#2{%
+      \def\Xtemp{\def#1}%
+      \expandafter\expandafter\expandafter\Xtemp\expandafter{#1#2}}
+\fi
+
+\expandafter \ifx \csname Verbatim\endcsname \relax
+   \def\Verbatim{\bgroup 
+      \catcode`\^=10 \catcode`\\=10  \catcode`\%=10
+       \catcode`\{=10    \catcode`\}=10    \catcode`\#=10     \catcode`\#=10
+       \XVerbatim}
+   \long\def\XVerbatim#1EndVerbatim{\egroup}
+\fi
+
+\expandafter \ifx \csname Verb\endcsname \relax
+    \def\Verb{\bgroup \catcode`\^=10 \catcode`\\=10  \catcode`\%=10
+       \catcode`\{=10    \catcode`\}=10    \catcode`\#=10     \catcode`\#=10
+       \leavevmode \Xctgs}
+    \def\Xctgs#1{\def\Xeat##1#1{\egroup}\Xeat }
+\fi
+
+\ifx \HAssign\UnDef
+
+\csname newcount\endcsname \tmpXxXcnt
+
+\def\advXxX#1{\def\XxXvar{#1}\futurelet\XxXtemp\AdvancXxX}
+\def\AdvancXxX{\ifx [\XxXtemp \expandafter\AdvancXxXe
+              \else \expandXxXafter{\expandafter\advXxXc\XxXvar}\fi}
+\def\AdvancXxXe[#1]{\expandafter\advXxXc\csname
+                  \expandafter\string\XxXvar[#1]\endcsname}
+
+\def\gXxXAdvance#1{\bgroup \def\XxXtemp{#1}%
+                 \tmpXxXcnt#1\afterassignment\XxXgplus \mthXxXop\tmpXxXcnt}
+\def\XxXgplus{\expandafter\xdef\XxXtemp{\the\tmpXxXcnt}\egroup}
+\def\XxXAdvance#1{\bgroup \def\XxXtemp{#1}%
+                \tmpXxXcnt#1\afterassignment\XxXaplus \mthXxXop\tmpXxXcnt}
+\def\XxXaplus{\xdef\XxXtemp{\def\expandafter\noexpand\XxXtemp{\the\tmpXxXcnt}}%
+            \egroup \XxXtemp}
+\def\HAssign{\XxXssg\edef}
+\def\gHAssign{\XxXssg\xdef}
+
+\def\XxXssg#1#2{\let\dXxXfn#1\def\XxXvar{#2}\futurelet\XxXtemp\XxXAssgn}
+\def\XxXAssgn{%
+   \ifx [\XxXtemp
+         \expandafter\dXxXfn\XxXvar[##1]{%
+              \noexpand\csname  \expandafter
+                                  \string\XxXvar[##1]\noexpand\endcsname}%
+         \expandafter\assgXxXm
+   \else \afterassignment\assgXxXv \expandafter \tmpXxXcnt \fi }
+
+\def\assgXxXv{\expandafter\dXxXfn\XxXvar{\the\tmpXxXcnt}}
+\def\assgXxXm[#1]{%
+   \def\XxXtemp{\expandafter\dXxXfn
+      \csname \expandafter\string\XxXvar[#1]\endcsname{\the\tmpXxXcnt}}%
+   \afterassignment\XxXtemp  \tmpXxXcnt}
+
+\fi
+\catcode`\:=11
+\csname newcount\endcsname\tmp:cnt
+\expandafter\ifx \csname no:catcodes\endcsname\relax
+   \def\no:catcodes#1#2#3{%
+      \tmp:cnt=#1
+      \def\no::catcodes{%
+         \catcode\tmp:cnt=#3
+         \ifnum\tmp:cnt<#2
+             \advance\tmp:cnt by 1  \expandafter\no::catcodes
+         \fi }%
+      \no::catcodes }
+\fi
+\let\:oldlq=\`
+\let\:oldrq=\'
+\def\'{\leavevmode \:cats  \::cats}
+\def\::cats#1{\if  #1"\expandafter\:oldrq
+              \else  \def\:eat##1#1{\tt ##1\egroup}\expandafter\:eat\fi}
+\def\`{\leavevmode \:cats  \:::cats}
+\def\:::cats#1{\if #1"\expandafter\:oldlq
+               \else \def\:eat##1#1{`{\tt ##1}'\egroup}\expandafter\:eat\fi}
+\bgroup
+  \catcode`\^=7
+  \gdef\:cats{\bgroup  \no:catcodes0{255}{12}\catcode`\ = 10
+           \catcode`\^^M = 10 \catcode`\^^I = 10
+  }
+\egroup
+\catcode`\:=12
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\def\HOME{/opt/cvr/gurari/tex4ht.dir/texmf/tex/generic/tex4ht/}
+\def\SOURCE{/opt/cvr/gurari/main.dir/html.dir}
+
+\newcount\tmpcnt  \tmpcnt\time  \divide\tmpcnt  60
+\edef\temp{\the\tmpcnt}
+\multiply\tmpcnt  -60 \advance\tmpcnt  \time
+
+\edef\version{\the\year-\ifnum \month<10 0\fi
+  \the\month-\ifnum \day<10 0\fi\the\day
+   -\ifnum \temp<10 0\fi \temp
+   :\ifnum \tmpcnt<10 0\fi\the\tmpcnt}
+
+\def\CopyYear.#1.{%
+   \ifnum #1=\year #1\space\space\space\space\space\space
+    \else          #1-2009\fi
+}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\let\ConfigFiles=\empty
+\def\AddFile#1#2{\csname append:def\endcsname\ConfigFiles{\AddFile{#1}{#2}}}
+
+\AddFile{0}{Preamble}
+\AddFile{0}{tex4ht}
+\AddFile{0}{tex4ht2}
+\AddFile{0}{etex4ht}
+
+\let\OutFiles=\empty
+\def\AddFile{\futurelet\next\contAddFile}
+\def\contAddFile{%
+   \ifx [\next \def\next{\finishAddFile}%
+   \else       \def\next{\finishAddFile[]}\fi
+   \bgroup \catcode`\_=12 \next
+}
+\def\finishAddFile[#1]#2#3{\egroup
+   \writesixteen{ ==> <#1, #2, #3>}%
+   \csname append:def\endcsname\OutFiles{\OutputCodE\<\if !#1!#3\else #1\fi.4ht\>}%
+   \csname append:def\endcsname\ConfigFiles{\AddFile{#2}{#3}}%
+}
+
+\ifHtml
+
+\def\tocSubSection#1#2#3{\par| #2}  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+                                    % must appear before all TocAt
+                                    % that refer to SubSection
+                                    %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\TocAt{Part,Chapter,Section,LikeSection}
+\TocAt{Chapter,Section,LikeSection,/Appendix,/Part}
+\TocAt{LikeChapter,Section,LikeSection,/Appendix,/Part}
+\TocAt{Appendix,Section,LikeSection,/Appendix,/Part}
+\TocAt{Section,SubSection,/LikeSection}
+\TocAt{LikeSection,SubSection,/Section}
+
+\CutAt{Part}
+\CutAt{Chapter,LikeChapter,Appendix,Part}
+\CutAt{LikeChapter,Chapter,Appendix,Part}
+\CutAt{Appendix,Chapter,LikeChapter,Part}
+\CutAt{Section,LikeSection,Appendix,Chapter,LikeChapter,Part}
+\CutAt{LikeSection,Section,Appendix,Chapter,LikeChapter,Part}
+\CutAt{SubSection,Section,LikeSection,Appendix,Chapter,LikeChapter,Part}
+
+\else
+\def\ParentOf#1{}
+\csname TableOfContents\endcsname
+\fi
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\by{by}\def\={=}
+\let\pReModifyOutputCode=\ModifyOutputCode
+\def\ModifyOutputCode{%
+   \def\by{}\def\={}%
+   \pReModifyOutputCode}
+
+\csname NoOutputCode\endcsname
+
+\let\coDE=\<
+\def\<{\vfil\par\coDE}
+
+\tracingstats=1
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\IgnorePar\EndP \HCode{<h1>A `Literate' View of tex4ht.sty</h1>}
+
+\csname TableOfContents\endcsname[ParentOf,Part,Chapter,%
+                         Appendix,LikeChapter%,Section,LikeSection%
+     ]
+
+%%%%%%%%%%%%%%%%%%%%%
+\Part{Deeper Toc}
+%%%%%%%%%%%%%%%%%%
+
+\csname TableOfContents\endcsname[ParentOf,Part,Chapter,%
+                         Appendix,LikeChapter,Section,LikeSection%
+     ]
+
+%----------------- shared with TeX4ht ------------------------------------
+
+%%%%%%%%%%%%%%%%%%%%%
+\Part{Shared}
+%%%%%%%%%%%%%%%%%%
+
+\<par del\><<<
+!*?: >>>
+
+\<section html addr\><<<
+|<toc tag|>1-\file:id-\TitleCount >>>
+
+\<toc tag\><<<
+Q>>>
+
+%------------------------------ start here ------------------------
+
+\Chapter{Outline of the Code}
+
+Keeping all the existing copyright messages in this file unchanged,
+hence splitting the text from copyright line.
+
+\<TeX4ht license text\><<<
+%
+% This work may be distributed and/or modified under the
+% conditions of the LaTeX Project Public License, either
+% version 1.3c of this license or (at your option) any
+% later version. The latest version of this license is in
+%   http://www.latex-project.org/lppl.txt
+% and version 1.3c or later is part of all distributions
+% of LaTeX version 2005/12/01 or later.
+%
+% This work has the LPPL maintenance status "maintained".
+%
+% The Current Maintainer of this work
+% is the TeX4ht Project <http://tug.org/tex4ht>.
+%
+% If you modify this program, changing the
+% version identification would be appreciated.
+\immediate\write-1{version |version}
+>>>
+
+This is prepended to the definition in tex4ht-cpright.tex, hence no need
+to include the above (new) ``TeX4ht license text''.  I don't understand.
+ 
+\<TeX4ht copyright\><<<
+% Copyright 2009-|the|year|empty TeX Users Group
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+\<book.4ht\><<<
+% book.4ht                             |version %
+% Copyright (C) |CopyYear.1997.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<book / report / article cut points|>
+|<book et al tocs|>
+|<chapters for book / report|>
+|<config book.sty utilities|>
+|<book / report / article|>
+
+|<config book-report-article utilities|>
+|<redefine maketitle|>
+|<config book-report-article shared|>
+|<report,book tocs|>
+\Hinput{book}
+\endinput
+>>>                        \AddFile{2}{book}
+
+\<report.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% report.4ht                           |version %
+% Copyright (C) |CopyYear.1997.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<book / report / article cut points|>
+|<book et al tocs|>
+|<chapters for book / report|>
+
+|<config book-report-article utilities|>
+|<redefine maketitle|>
+|<config book-report-article shared|>
+|<config report / article shared|>
+|<config report.sty utilities|>
+|<book / report / article|>
+
+|<report,book tocs|>
+\Hinput{report}
+\endinput
+>>>                        \AddFile{2}{report}
+
+\<article.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
+% article.4ht                           |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<book / report / article cut points|>
+|<config article.sty utilities|>
+
+|<config book-report-article utilities|>
+|<redefine maketitle|>
+|<config book-report-article shared|>
+|<config report / article shared|>
+|<config article.sty shared|>
+|<book / report / article|>
+|<article et al tocs|>
+|<article tocs|>
+\Hinput{article}
+\endinput
+>>>                        \AddFile{2}{article}
+
+\<book / report / article\><<<
+|<html latex tocs|>
+|<book, report, article|>
+|<latex options 1, 2, 3|>     |%after tocs, divs, and cuts|%
+>>>
+
+\<book, report, article\><<<
+|<halign-based tables|>
+>>>
+
+\<config book-report-article shared\><<<
+\long\def\:tempc{\@roman \c@enumiii}
+\ifx \theenumiii\:tempc
+   \def\:tempc{\a:enumiii\@roman\c@enumiii\b:enumiii}
+   \HLet\theenumiii\:tempc
+\fi
+\NewConfigure{enumiii}{2}
+>>>
+
+\<report,book tocs\><<<
+|<article tocs|>
+\ConfigureToc{appendix} {\empty}{\ }{}{\newline}
+\ConfigureToc{chapter} {\empty}{\ }{}{\newline}
+\ConfigureToc{likechapter} {}{\empty}{}{\newline}
+>>>
+
+\<article tocs\><<<
+\ConfigureToc{likeparagraph} {}{\empty}{}{\newline}
+\ConfigureToc{likepart} {}{\empty}{}{\newline}
+\ConfigureToc{likesection} {}{\empty}{}{\newline}
+\ConfigureToc{likesubparagraph} {}{\empty}{}{\newline}
+\ConfigureToc{likesubsection} {}{\empty}{}{\newline}
+\ConfigureToc{likesubsubsection} {}{\empty}{}{\newline}
+\ConfigureToc{paragraph} {\empty}{\ }{}{\newline}
+\ConfigureToc{part} {\empty}{\ }{}{\newline}
+\ConfigureToc{section} {\empty}{\ }{}{\newline}
+\ConfigureToc{subparagraph} {\empty}{\ }{}{\newline}
+\ConfigureToc{subsection} {\empty}{\ }{}{\newline}
+\ConfigureToc{subsubsection} {\empty}{\ }{}{\newline}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Package patching handling}
+%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+% tutorial begin
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+By default, .4ht files are loaded at begin document. When we need to patch 
+a package at the moment when it is loaded, we can use the mechanism provided
+by usepackage.4ht.
+
+The obsolete way is to use the following construct:
+
+\Verbatim
+\<use package\><<<
+packagename,>>>
+
+\<add to usepackage\><<<
+\def\:temp{packagename}\ifx\@currname\:temp
+% package redefinitions
+\fi
+>>>
+\EndVerbatim
+
+The downside of this that it loads usepackage.4ht again for each package
+it detects. This can slow down the compilation.
+
+The recommended way is the following: 
+
+\Verbatim
+\<add to usepackage\><<<
+% use package name as the second argument and name of the file
+% that contains redefinitions as the third 
+\Configure{PackageHooks}{packagename.sty}{packagename-hooks.4ht}
+>>>
+
+\<packagename-hooks.4ht\><<<
+% packagename-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht copywrite|>
+% package redefinitions
+>>>\AddFile{9}{packagename-hooks}
+\EndVerbatim
+
+The contents of the hooks file can be following:
+
+\Verbatim
+% code before package is loaded
+% ...
+\:AtEndOfPackage{
+  % redefine package commands that are used in the preamble
+  % ...
+}
+\EndVerbatim
+
+You can use the following special commands in the hooks file:
+
+\Verbatim
+\:dontusepackage{packagename} % prevent the package from loading
+\:AtEndOfPackage{code} % redefine macros that can be used in the document preamble
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+% tutorial end
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+
+\<usepackage.4ht\><<<
+% usepackage.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2003. Eitan M. Gurari
+|<TeX4ht copywrite|>
+   |<insert into latex|>
+\endinput
+>>>
+
+\<insert into latex\><<<
+\def\:temp{tex4ht}\ifx \:temp\@currname
+   \:warning{\string\usepackage{tex4ht} again?}
+   |<problem due to hyperref?|>
+\fi
+\gdef\a:usepackage{\use:package |<use package|>,|<par del|>}
+\gdef\use:package#1,{%
+   \if :#1:\def\:temp##1|<par del|>{}\else
+      \def\:temp{#1}\ifx \@currname\:temp
+             \def\:temp##1|<par del|>{\input usepackage.4ht  }%
+      \else \let\:temp=\use:package \fi
+   \fi \:temp}
+|<add to usepackage|>
+>>>
+
+\<problem due to hyperref?\><<<
+\def\:temp#1htex4ht.def,tex4ht.sty#2|<par del|>{\def\:temp{#2}}
+\expandafter\:temp \@filelist htex4ht.def,tex4ht.sty|<par del|>%
+\ifx \:temp\empty  \else
+   \:warning{if 
+    \string\RequirePackage[tex4ht]{hyperref} or
+    \string\usepackage[tex4ht]{hyperref} was 
+    used try instead, repectively,
+    \string\RequirePackage{hyperref} or
+    \string\usepackage{hyperref}}
+\fi
+>>>
+
+%%%%%%%%%%%%%%%%%
+\Part{latex.ltx}
+%%%%%%%%%%%%%%%%
+
+\Link[/usr/local/teTeX/share/texmf/tex/latex/base/latex.ltx]{}{}latex.ltx\EndLink,
+
+\Link[http://ctan.org/tex-archive/macros/latex/base/]{}{}latex
+source components\EndLink
+
+\def\1.#1.{\Link[http://ctan.org/tex-archive/macros/latex/base/#1.dtx]{}{}#1\EndLink}
+
+\<latex.4ht\><<<
+% latex.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1997. Eitan M. Gurari
+|<TeX4ht copywrite|>
+|<exit if already loaded|>
+|<early latex definitions|>
+|<latex changes for tex4ht.sty|>
+|<plain,latex utilities|>
+|<latex ltclass|>     |%|1.ltclass.|%
+                      |%|1.ltdirchk.|%  
+|<latex ltplain|>     |%|1.ltplain.|%
+                      |%|1.ltvers.|% 
+                      |%|1.ltdefns.|%
+                      |%|1.ltalloc.|%
+                      |%|1.ltcntrl.|%
+                      |%|1.lterror.|%
+                      |%|1.ltpar.|%
+|<latex ltspace|>     |%|1.ltspace.|% 
+                      |%|1.ltlogos.|%
+                      |%|1.ltfiles.|%
+|<latex ltoutenc|>    |%|1.ltoutenc.|%
+|<latex ltcounts|>    |%|1.ltcounts.|%
+|<latex ltlength|>    |%|1.ltlength.|%
+                      |%|1.ltfssbas.|%
+|<latex ltfsstrc|>    |%|1.ltfsstrc.|%
+                      |%|1.ltfsscmp.|%
+|<latex ltfssdcl|>    |%|1.ltfssdcl.|%
+                      |%|1.ltfssini.|%
+                      |%|1.ltfntcmd.|%
+                      |%|1.ltpageno.|%
+|<latex ltxref|>      |%|1.ltxref.|%
+|<latex ltmiscen|>    |%|1.ltmiscen.|%  
+|<latex ltmath|>      |%|1.ltmath.|%
+|<latex ltlists|>     |%|1.ltlists.|% 
+|<latex ltboxes|>     |%|1.ltboxes.|% 
+|<latex lttab|>       |%|1.lttab.|% 
+|<latex ltpictur|>    |%|1.oltpictur.|% 
+|<latex ltthm|>       |%|1.ltthm.|%
+|<latex ltsect|>      |%|1.ltsect.|%
+|<latex ltfloat|>     |%|1.ltfloat.|%
+|<latex ltidxglo|>    |%|1.ltidxglo.|%
+|<latex ltbibl|>      |%|1.ltbibl.|%
+|<latex ltpage|>      |%|1.ltpage.|%
+|<latex ltoutput|>    |%|1.ltoutput.|%
+|<latex ltfinal|>     |%|1.ltfinal.|%
+|<non classified latex|>
+|<html /addcontentsline|>
+
+\let\:MClass:|=\c:MathClass:
+\NewConfigure{MathClass}[5]{\bgroup 
+   \let\@nodocument|=\empty
+   \let\normalcolor|=\relax
+   \:MClass:{#1}{#2}{#3}{#4}{#5}\egroup}
+
+\let\:MDelims:|=\c:MathDelimiters:
+\NewConfigure{MathDelimiters}[2]{\bgroup 
+   \let\@nodocument|=\empty
+   \let\normalcolor|=\relax
+   \:MDelims:{#1}{#2}\egroup}
+
+\Hinput{latex}
+\endinput
+>>>        \AddFile{1}{latex}
+
+\<latex ltfsstrc\><<<
+\edef\:temp{%
+  \every@math@size={\noexpand\ifx \noexpand\EndPicture\noexpand\:UnDef
+      \noexpand\else \the\every@math@size \noexpand\fi}%
+}
+\:temp
+>>>
+
+\<exit if already loaded\><<<
+\ifx\SaveMkHalignConf:g\:UnDef \else \expandafter\endinput\fi
+>>>
+
+ Latex prohibits content before the \`'\begin{document}' by putting
+\`'\ht:everypar{\@nodocument}' before
+\`'\begin{document}' to  get an error if text appears before the
+beginning.  A possible solution is to put sensitive stuff
+in, for instance,  \`'{ \let\@nodocument=\empty ...}'.
+
+It is unsafe to define \''\romannumeral' because it is used
+within immediate definition \''\edef', as well as definitions of macro
+names \''\csname ...\romannumeral ...\endcsname'. Consider also
+\''\Configure{enumerate}' (e.g.,
+\HPage{paralist}
+\Verbatim
+\documentclass[a4paper]{article}
+\usepackage{amssymb}
+\usepackage{amsmath}
+
+\setcounter{MaxMatrixCols}{10}
+
+% \RequirePackage[nocfg]{paralist}% avoid locals
+% \setdefaultenum{a.}{(i)}{A.}{I.}
+
+\begin{document}
+
+\title{Test}
+\date
+\author{C. Fierro}
+
+Default list:
+\begin{enumerate}
+\item \label{7-a}$x \underset{\text{(\ref{7-i})}}{\leq }y$
+\item \label{7-b} $a\underset{\text{(\ref{7-ii})}}{\geq }b$
+\end{enumerate}
+
+Custom list:
+\begin{enumerate}%[\itshape (i)]{}
+\item \label{7-i}$y\underset{\text{(\ref{7-a})}}{\geq }x$,
+\item \label{7-ii}$b \underset{\text{(\ref{7-b})}}{\leq }a$
+\end{enumerate}
+
+\end{document}
+\EndVerbatim
+\EndHPage{})
+
+\<latex ltcounts\><<<
+\:CheckOption{enum}\if:Option 
+   \def\:temp#1{\a:romannumeral {\expandafter
+      \:slowroman\romannumeral #1@}\b:romannumeral}
+   \HLet\@roman=\:temp
+   \def\:temp#1{\a:romannumeral {\expandafter
+      \:Slowroman\romannumeral #1@}\b:romannumeral}
+   \HLet\@Roman=\:temp
+\item
+   :warning{To configure roman numbers use
+                       the option 'enum' (unsafe)}
+\fi
+\NewConfigure{romannumeral}{2}
+>>>
+
+\<latex ltcounts\><<<
+\def\:Slowroman#1{\ifx @#1\else |%\@slowromancap|%
+  \if i#1\I:rnum\else
+  \if v#1\V:rnum\else
+  \if x#1\X:rnum\else
+  \if l#1\L:rnum\else
+  \if c#1\C:rnum\else
+  \if d#1\D:rnum\else
+  \if m#1\M:rnum\else
+  #1\fi\fi\fi\fi\fi\fi\fi\expandafter\:Slowroman\fi
+}
+\NewConfigure{Roman}[7]{%
+   \def\I:rnum{#1}\def\V:rnum{#2}\def\X:rnum{#3}\def\L:rnum{#4}%
+   \def\C:rnum{#5}\def\D:rnum{#6}\def\M:rnum{#7}}
+\Configure{Roman}{I}{V}{X}{L}{C}{D}{M}
+>>>
+
+\<latex ltcounts\><<<
+\def\:slowroman#1{\ifx @#1\else
+  \if i#1\i:rnum\else
+  \if v#1\v:rnum\else
+  \if x#1\x:rnum\else
+  \if l#1\l:rnum\else
+  \if c#1\c:rnum\else
+  \if d#1\d:rnum\else
+  \if m#1\m:rnum\else
+  #1\fi\fi\fi\fi\fi\fi\fi\expandafter\:slowroman\fi
+}
+\NewConfigure{roman}[7]{%
+   \def\i:rnum{#1}\def\v:rnum{#2}\def\x:rnum{#3}\def\l:rnum{#4}%
+   \def\c:rnum{#5}\def\d:rnum{#6}\def\m:rnum{#7}}
+\Configure{roman}{i}{v}{x}{l}{c}{d}{m}
+>>>
+
+\Chapter{Classes and Packages}
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltdirchk.dtx]{}{}ltdirchk.dtx\EndLink
+
+An option \`'no_#1' asks not to load the style file \`'#1.4ht'.
+
+\<latex ltclass\><<<
+\ifx \@ifpackageloaded\:UnDef  
+   \long\def\@ifpackageloaded#1#2#3{}
+\fi
+\def\:ifpackageloaded#1#2#3{%
+   \:CheckOption{no_#1}\if:Option \:Optionfalse
+   \else \@ifpackageloaded{#1}{#2}{#3}\fi}
+>>>
+
+\<NO\><<<
+\def\:ifclassloaded#1#2#3{%
+   \:CheckOption{no_#1}\if:Option \:Optionfalse
+   \else \@ifclassloaded{#1}{#2}{#3}\fi}
+\def\:iffileloaded#1#2#3{%
+   \:CheckOption{no_#1}\if:Option \:Optionfalse 
+   \else |<search in filelist|> \expandafter \:tempa\fi }
+>>>
+
+\<search in filelistNO\><<< 
+\def\:temp{#1}\expandafter
+   \:iffil\@filelist,,|<par del|>%
+   \ifx \:tempa\:temp \def\:tempa{#2}\else \def\:tempa{#3}\fi 
+>>>
+
+\<latex ltclass\><<<
+\def\:iffil#1,#2|<par del|>{\def\:tempa{#1}\ifx \:temp\:tempa
+      \let\:tempb=\empty 
+   \else
+      \ifx \:tempa\empty       \let\:tempb=\empty 
+      \else \def\:tempb{\:iffil#2|<par del|>}\fi
+   \fi \:tempb}
+>>>
+
+We need the follwoing for definition of fonts that are introduced late, e.e., 
+
+\Verbatim
+\documentclass{amsart}
+  \usepackage{textcomp}
+  \usepackage{amssymb}
+\begin{document}
+
+\csname Configure\endcsname{mathfrak}{[[[[}{]]]}
+\csname Configure\endcsname{mathbb}{[[[[}{]]]}
+
+$\mathfrak{A}a^{\mathfrak{A}}$
+\end{document}
+\EndVerbatim
+
+\<latex ltfssdcl\><<<
+\let\document:select:group\document@select@group
+\def\document@select@group#1#2#3#4{%
+  \ifx\math@bgroup\bgroup\else\relax\expandafter\@firstofone\fi 
+  {%
+      \document:select:group{#1}{#2}{#3}{}%
+      \expandafter\ifx \csname n:\expandafter
+                      \:gobble\string#1:\endcsname\relax\else
+      \expandafter\let\csname o:\expandafter\:gobble
+                                  \string#1:\endcsname\:UnDef
+      \expandafter\HLet\expandafter#1\csname
+              n:\expandafter\:gobble\string#1:\endcsname
+      \expand:after{\global\expandafter\let
+         \csname o:\expandafter\:gobble\string#1:\endcsname}%
+         \csname o:\expandafter\:gobble\string#1:\endcsname
+      \global\let#1=#1%
+   \fi
+   #1{#4}%
+}}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{titlesec}
+
+\<titlesec.4ht\><<<
+% titlesec.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2000. Eitan M. Gurari
+|<TeX4ht copywrite|>
+\ifx \ttl@assign@ii\:Undef 
+   \ifx \ttl@sect\:UnDef\else
+     |<titlesec pre 2.3.5|>
+   \fi
+   \ifx \ttl@useclass\:UnDef\else
+     |<titlesec since 2.3.5|>
+   \fi
+   |<shared titlesec|>
+\else
+   |<titlesec 2005|>
+\fi
+\Hinput{titlesec}
+\endinput
+>>>                        \AddFile{9}{titlesec}
+
+\<titlesec since 2.3.5\><<<
+\pend:defII\ttl@useclass{%
+  \@ifstar {}{\SkipRefstepAnchor}}
+\let\ttl:select|=\ttl@select
+\def\ttl@select#1{%
+  \edef\sc:tp{\ifttl@label\else like\fi 
+             #1}\def\c:secnumdepth{\@nameuse{ttll@#1}}%
+  \ttl:select{#1}}
+\let\ttl@write|=\:gobbleII
+\let\ttl@glcmds\relax
+\let\ttl@beginlongest\@empty
+\let\ttl@midlongest\@empty
+\let\ttl@endlongest\@empty
+>>>
+
+\<titlesec pre 2.3.5\><<<
+\pend:defII\ttl@sect{%
+  \@ifstar {}{\SkipRefstepAnchor}}
+\let\ttl:select=\ttl@select
+\def\ttl@select#1#2#3#4#5{%
+  \edef\sc:tp{\ifttl@label\else like\fi #1}\def\c:secnumdepth{#5}%
+  \ttl:select{#1}{#2}{#3}{#4}{#5}}
+\let\ttl@write|=\:gobbleIII
+>>>
+
+\<shared titlesec\><<<
+\let\ttlh:hang|=\ttlh@hang
+\def\ttlh@hang#1#2#3#4#5#6#7#8{%
+   \HtmlEnv  
+   \expandafter\def\csname thetitle\sc:tp\endcsname{#2}%
+   \csname no:\sc:tp\endcsname{#8}%
+   \par \ttlh:hang{}{}{#3}{}{}{#6}{#7}{}}
+>>>
+
+\<shared titlesec\><<<
+\let\:seccntformat=\@seccntformat
+\def\@seccntformat#1{\ifnum 0=0\the\csname c@#1\endcsname\else
+   \:seccntformat{#1}\fi}
+>>>
+
+
+\<titlesec 2005\><<<
+\let\ttl:straight@i\ttl@straight@i
+\def\ttl@straight@i#1[#2]#3{%
+  |<titlesec for nameref|>%
+  \ifttl@label \else 
+     |<skip extra sec and subsec toc|>%
+  \fi
+  \edef\sc:tp{\ifttl@label\else like\fi #1}%
+  \ttl:straight@i{#1}[{#2}]{#3}%
+}
+\def\ttlh@hang#1#2#3#4#5#6#7#8{%
+   \def\c:secnumdepth{\@nameuse{ttll@\sc:tp}}%
+   \:StartSec {\sc:tp}{%
+         \ifttl@label \ifnum \c:secnumdepth >\c@secnumdepth 
+         \else \csname the\sc:tp\endcsname \fi \fi
+       }{#8}%
+}
+\def\:tempc#1#2#3#4{%
+  \begingroup
+  \let\everypar\@gobble% don't let titlesec to break our paragraph handling
+  \edef\sc:tp{\ifttl@label\else like\fi #1}%
+   \let\ttl@savewrite\empty
+   \o:ttl@select:{#1}{#2}{#3}{#4}
+   \endgroup
+}
+
+\HLet\ttl@select\:tempc
+>>>
+
+% runin and display formats ruin tex4ht section patching
+% letting them to the \ttl@hang format seems to fix that
+% https://tex.stackexchange.com/q/451077/2891
+\<titlesec 2005\><<<
+\let\ttlh@runin\ttlh@hang
+\let\ttlh@display\ttlh@hang
+>>>
+
+\<skip extra sec and subsec toc\><<<
+\def\:temp{#1}\edef\:tempa{\expandafter
+    \expandafter\expandafter\:gobble
+    \expandafter\string\csname section\endcsname}\ifx \:temp\:tempa \else
+       |<skip extra subsec toc|>%
+\fi
+>>>
+
+\<skip extra subsec toc\><<<
+\edef\:tempa{\expandafter\expandafter\expandafter\:gobble 
+  \expandafter\string\csname subsection\endcsname}\ifx \:temp\:tempa \else
+     {\ttl@labeltrue \ttl@addcontentsline{like#1}{#3}}% 
+\fi
+>>>
+
+\<titlesec for nameref\><<<
+\gdef\NR:Title{\a:newlabel{#3}}%
+>>>
+
+% \def\ttlh@display#1#2#3#4#5#6#7#8{{[111]#1\ifttl@label #2\fi #4{#8}[/111]}}
+% \def\ttlh@runin#1#2#3#4#5#6#7#8{{[333]#1\ifttl@label #2\fi #4{#8}[/333]}}  
+
+TeX4ht handles stuff written to TOC itself, Titlesec caused duplicated entries in TOC,
+so we just disable it's TOC handling.
+
+\<titlesec 2005\><<<
+\def\ttl@addcontentsline#1#2{\nobreak}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Scientific Word}
+
+\Link[ftp://ftp.mackichan.com/]{}{}mackichan\EndLink,
+\Link[http://cutter.ship.edu/\string
+       ~ensley/tci/]{}{}tci\EndLink
+
+\<tcilatex.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% tcilatex.4ht                         |version %
+% Copyright (C) |CopyYear.2000.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<shared tcilatex|>
+\expandafter\ifx \csname @TCItagstar\endcsname\relax 
+   |<tcilatex 2.5|>
+\else 
+   |<tcilatex 3.5|>
+   \ifx \@msidraft\:Undef 
+      |<tcilatex 3.5 not 4.0|>
+\fi \fi
+|<undo swpframe|>
+\Hinput{tcilatex}
+\endinput
+>>>                        \AddFile{2}{tcilatex}
+
+\<undo swpframe\><<<
+\let\tci:ProvidesPackage=\ProvidesPackage
+\def\ProvidesPackage#1{%
+   \tci:ProvidesPackage{#1}%
+   \def\:temp{swpframe}\def\:tempa{#1}\ifx \:temp\:tempa
+      \ifx \GRAPHICSHP\:UnDef\else
+         \let\swp:GRAPHICSHP=\GRAPHICSHP
+         \:AtEndOfPackage{\let\GRAPHICSHP\swp:GRAPHICSHP}%
+      \fi
+      \ifx \graffile\:UnDef\else
+         \let\swp:graffile=\graffile
+         \:AtEndOfPackage{\let\graffile\swp:graffile}%
+      \fi
+      \ifx \GRAPHIC\:UnDef\else
+         \let\swp:GRAPHIC=\GRAPHIC
+         \:AtEndOfPackage{\let\GRAPHIC\swp:GRAPHIC}%
+      \fi
+  \fi
+}
+>>>
+
+%       \ifx \BOXEDSPECIAL\:UnDef\else
+%          \let\swp:BOXEDSPECIAL=\BOXEDSPECIAL
+%          \AtEndOfPackage{\let\BOXEDSPECIAL\swp:BOXEDSPECIAL}%
+%       \fi
+% 
+% 
+
+The \`'\protect' in \`'\section{The second Section
+  \protect\label{two}}' is problematic because of double labels when
+the toc is on.  The problem can be solved with the code.
+
+\<tcilatex post 3.5--Not Needed anymore\><<<
+\def\label:gobble{\futurelet\:temp\lbl:gobble}
+\def\lbl:gobble#1{\ifx\:temp\relax \expandafter\label:gobble\fi}
+\AtBeginDocument{\immediate\write\:tocout{%
+   \let\string\label \string\label:gobble }}
+>>>
+
+\<shared tcilatex\><<<
+\def\:temp#1#2#3#4{#2\ref{#4}#3}
+\ifx \:temp\hyperref
+   \def\hyperref{\bgroup
+        \catcode`\#=12 \catcode`\~=12 \catcode`\_=12 \h:pref}%
+   \def\h:pref#1#2#3#4{\egroup\Link[#4]{}{}#1\EndLink}%
+\fi
+>>>
+
+In version 4 \''\hyperref' is aliased to \''\x@hyperref'.
+
+\<tcilatex 3.5\><<<
+\def\y@hyperref#1#2#3#4{%
+   \Link[#4]{}{}#1\EndLink
+   \catcode`\~ = 13 
+   \catcode`\$ = 3 
+   \catcode`\_ = 8 
+   \catcode`\# = 6 
+   \catcode`\& = 4
+}
+>>>
+
+\<shared tcilatex\><<<
+\let\:tempc=\GRAPHICSPS
+\pend:defI\:tempc{\a:GRAPHICSPS}
+\append:defI\:tempc{\b:GRAPHICSPS}
+\HLet\GRAPHICSPS=\:tempc
+\NewConfigure{GRAPHICSPS}{2}
+>>>
+
+\<shared tcilatex\><<<
+\let\:tempc=\GRAPHICSHP
+\pend:defI\:tempc{\a:GRAPHICSHP}
+\append:defI\:tempc{\b:GRAPHICSHP}
+\HLet\GRAPHICSHP=\:tempc
+\NewConfigure{GRAPHICSHP}{2}
+>>>
+
+\<shared tcilatex\><<<
+\let\:tempc=\BOXTHEFRAME
+\pend:defI\:tempc{\hbox\bgroup\a:BOXTHEFRAME}
+\append:defI\:tempc{\b:BOXTHEFRAME\egroup}
+\HLet\BOXTHEFRAME=\:tempc
+\NewConfigure{BOXTHEFRAME}{2}
+\let\:IFRAME=\IFRAME
+\let\:DFRAME=\DFRAME
+\let\:FFRAME=\FFRAME
+\def\IFRAME#1#2#3#4#5#6{\a:IFRAME\leavevmode
+   \IgnorePar\:IFRAME{#1}{#2}{#3}{#4}{#5}{#6}\b:IFRAME}
+\def\DFRAME#1#2#3#4#5{\a:DFRAME\leavevmode
+   \IgnorePar\:DFRAME{#1}{#2}{#3}{#4}{#5}\b:DFRAME}
+\def\FFRAME#1#2#3#4#5#6#7#8{\a:FFRAME\leavevmode
+   \IgnorePar\:FFRAME{#1}{#2}{#3}{#4}{#5}{#6}{#7}{#8}\b:FFRAME}
+\NewConfigure{IFRAME}{2}
+\NewConfigure{DFRAME}{2}
+\NewConfigure{FFRAME}{2}
+>>>
+
+%  \def\mailto{\bgroup \catcode`\#=12 \catcode`\~=12 \catcode`\_=12 \mlto}%
+%  \def\mlto#1{\egroup \Link[mailto:#1]{}{}\texttt{#1}\EndLink}%
+
+\<tcilatex 3.5\><<<
+\def\:tempc#1#2{\o:QATOP:{\a:QATOP #1\b:QATOP}{\c:QATOP #2\d:QATOP}}
+\HLet\QATOP=\:tempc
+\NewConfigure{QATOP}{4}
+\def\:tempc#1#2{\o:QDATOP:{\a:QDATOP #1\b:QDATOP}{\c:QDATOP #2\d:QDATOP}}
+\HLet\QDATOP=\:tempc
+\NewConfigure{QDATOP}{4}
+\def\:tempc#1#2{\o:QTATOP:{\a:QTATOP #1\b:QTATOP}{\c:QTATOP #2\d:QTATOP}}
+\HLet\QTATOP=\:tempc
+\NewConfigure{QTATOP}{4}
+>>>
+
+\<tcilatex 3.5 not 4.0\><<<
+\expandafter\ifx \csname o:dfrac:\endcsname \relax
+  |<tcilatex fractions|>
+\fi
+>>>
+
+The following protection, e.g., for titles of sections.
+
+\<shared tcilatex\><<<
+\let\o:Greekmath:|=\Greekmath
+\def\Greekmath{\protect\o:Greekmath:}
+>>>
+
+\<seslideb.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% seslideb.4ht                         |version %
+% Copyright (C) |CopyYear.2001.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<seslideb code|>
+\Hinput{seslideb}
+\endinput
+>>>                        \AddFile{7}{seslideb}
+
+\<seslideb code\><<<
+\NewSection\swSlide{}{}
+\def\PageBreak{\swSlide{\swTitle}}
+\let\swTitle|=\relax
+>>>
+
+\<jeep.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% jeep.4ht                             |version %
+% Copyright (C) |CopyYear.2002.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<jeep code|>
+\Hinput{jeep}
+\endinput
+>>>                        \AddFile{9}{jeep}
+
+\<jeep code\><<<
+\let\jeep:@sect|=\no@sect
+\def\no@sect#1#2#3#4#5{%
+   \jeep:@sect{#1}{#2}{#3}{#4}{#5\let\@svsec=\empty}}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Common to Plain and LaTeX-Plain}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltplain.dtx]{}{}ltplain.dtx\EndLink
+
+\<latex ltplain\><<<
+|<plain,ltplain obeylines,oalign|>
+>>>
+
+plain.tex and latex.
+
+The following is assumed to be within a group.
+
+\<plain,ltplain obeylines,oalign\><<<
+\def\:temp{\o:obeylines:  
+   \let\obeylines|=\o:obeylines:
+   \a:obyln \global\let\x:obln|=\end:obeylines \aftergroup\x:obln 
+   \def\:temp{%
+      \ifx\:tempa\par \ht:everypar{\ht:everypar{\b:obyln}}%
+      \else \ht:everypar{\b:obyln}\fi}%
+   \futurelet\:tempa\:temp }
+\HLet\obeylines|=\:temp
+\NewConfigure{obeylines}[3]{\c:def\a:obyln{#1}\c:def\b:obyln{#3}%
+   \c:def\end:obeylines{#2}}
+>>>
+
+\ifHtml[\HPage{more}\Verbatim
+xxxxxxxxxxxxxxxxxxxxx
+
+{\obeylines neither do
+things too high for me.}
+
+xxxxxxxxxxxxxxxxxxxxxxxxxxxx
+
+xxxxxxxxxxxxxxxxxxxxx
+{\obeylines neither do
+things too high for me.}
+xxxxxxxxxxxx
+
+xxxxxxxxxxxxxxxxxxxxxxx
+{\obeylines neither do
+things too high for me.}
+
+xxxxxxxxxxxxxxxxxxxxxxxxxx
+
+xxxxxxxxxxxxxxxxxxxxx
+    <P >neither do
+    <P >things too high for me.
+    <P >xxxxxxxxxxxxxxxxxxxxxxxxxxxx
+    <P >xxxxxxxxxxxxxxxxxxxxx neither do
+    <P >things too high for me. xxxxxxxxxxxx
+    <P >xxxxxxxxxxxxxxxxxxxxxxx neither do
+    <P >things too high for me.
+    <P >xxxxxxxxxxxxxxxxxxxxxxxxxx
+
+\EndVerbatim\EndHPage{}]\fi
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{ltspace (Horizontal Spaces)}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltspace.dtx]{}{}ltspace.dtx\EndLink
+
+\<latex ltspace\><<<
+\NewConfigure{hspace}{3}
+\Configure{hspace}{}{}{ }
+\def\:temp#1{\tmp:dim|=#1\relax
+   \a:hspace \hsp:c\hskip #1\relax\b:hspace}
+\HLet\@hspace|=\:temp
+\def\:temp#1{\tmp:dim|=#1\relax 
+   \a:hspace \hsp:c\vrule \@width\z@\nobreak
+   \hskip #1\hskip \z@skip\b:hspace}
+\HLet\@hspacer|=\:temp
+\def\hsp:c{\ifdim \tmp:dim<1em\else\c:hspace\fi
+   \ifdim \tmp:dim<2em\else\c:hspace\fi
+   \ifdim \tmp:dim<3em\else\c:hspace\fi
+   \ifdim \tmp:dim<4em\else\c:hspace\fi
+   \ifdim \tmp:dim<5em\else\c:hspace\fi}
+>>>
+
+We need  the assignment to \''\tmp:dim'  because of commands like
+\''\hspace{0.25em plus 0.125em minus 0.08em}'.
+
+\<latex ltspace\><<<
+\let\:tempc\@vspace
+\append:defI\:tempc{\a:vspace{#1}}
+\HLet\@vspace\:tempc
+\let\:tempc\@vspacer
+\append:defI\:tempc{\a:vspace{#1}}
+\HLet\@vspacer\:tempc
+\NewConfigure{vspace}[1]{\def\a:vspace##1{#1}}
+\Configure{vspace}{}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Chapter{ltlength}
+%%%%%%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltlength.dtx]{}{}ltlength.dtx\EndLink
+
+%
+%>>>
+
+The commands \''\settoheight', \''\settodepth', and \''\settowidth'
+invoke \''\setbox' without producing output. To avoid fake pictures,
+we do the following.
+
+\<latex ltlength\><<<
+\let\:settodim|=\@settodim
+\def\@settodim#1#2#3{\PictureOff \:settodim#1{#2}{#3}\PictureOn}
+>>>
+
+%%%%%%%%%%%%%
+\Chapter{Cross References}
+%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltxref.dtx]{}{}ltxref.dtx\EndLink
+
+%%%%%%%%%%%%%
+\Section{LaTeX}
+%%%%%%%%%%%%%
+
+\<latex ltxref\><<<
+|<no lbl index|>
+|<cross ref|>
+>>>
+
+%%%%%%%%%%%%%
+\SubSection{Index Labels}
+%%%%%%%%%%%%%
+
+Try to delete, or at least contain, \''\no:lbl:idx'.
+
+\<no lbl index\><<<
+\def\no:lnk#1#2#3\EndLink{#3}
+\let\:ref|=\ref
+\let\:index|=\index
+\def\no:lbl:idx{\let\label|=\@gobble }
+\def\toc:lbl:idx{\a:NoSection}
+>>>
+
+%%%%%%%%%%%%%
+\SubSection{ref, label, newlabel: Usage}
+%%%%%%%%%%%%%
+
+\<cross ref\><<<
+\def\:tempc#1{\a:pageref\o:pageref:{#1}\b:pageref}
+\HLet\pageref\:tempc
+\NewConfigure{pageref}[3]{%
+   \def\a:pageref{#1\bgroup \Configure{ref}{\Link}{\EndLink}{#3}}%
+   \def\b:pageref{\egroup #2}%
+}
+\Configure{pageref}{}{}{}
+>>>
+
+\<cross ref\><<<
+\NewConfigure{@newlabel}[1]{\concat:config\a:@newlabel{#1}}
+\let\a:@newlabel|=\relax
+|<configure @newlabel|>
+\NewConfigure{newlabel}[2]{%
+   \def\a:newlabel{#1}\ifx  \a:newlabel\empty
+      \def\label:addr{\cur:th \:currentlabel}%
+   \else
+      \def\label:addr{#1}%
+   \fi
+   \def\a:newlabel##1{\expandafter\string\c:rEfLiNK{\label:addr}{#2}}}
+\NewConfigure{ref}[3]{%
+   \def\a:rEfLiNK{#1}\def\b:rEfLiNK{#3}%
+   \ifx \a:rEfLiNK\empty 
+      \ifx \b:rEfLiNK\empty
+         \expandafter\def\c:rEfLiNK##1##2{##2}%
+      \else
+         \expandafter\def\c:rEfLiNK##1##2{#3}%
+      \fi
+   \else 
+      \ifx \b:rEfLiNK\empty
+         \expandafter\def\c:rEfLiNK##1##2{#1{##1}{}##2#2}%
+      \else
+         \expandafter\def\c:rEfLiNK##1##2{#1{##1}{}#3#2}%
+      \fi
+   \fi
+   \def\b:rEfLiNK{#2}%
+}
+\Configure{newlabel}{\cur:th \:currentlabel}{#1}
+\NewConfigure{newlabel-ref}[1]{\def\c:rEfLiNK{#1}%
+   \ifx \at:startdoc\:UnDef \dflt:ref{#1}\else
+      \pend:def\at:startdoc{\dflt:ref{#1}}\fi
+}
+\def\dflt:ref#1{\if@filesw\immediate\write\@auxout{\string\ifx
+    \string#1\string\UnDef\gdef\string#1\#1\#2{\#2}\string\fi}\fi}
+\Configure{newlabel-ref}{\rEfLiNK}
+\let\:writefile|=\@writefile
+\def\@writefile#1{\bgroup \catcode`\:|=11 \:wrtfile{#1}}
+\def\:wrtfile#1#2{\egroup\:writefile{#1}{#2}}
+>>>
+
+\List{*}
+\item
+\`'\Configure{ref}{\Link}{\EndLink}{anchor}' tells what \''\Link'-type command
+should be on insertions of \''\ref'.  If the third parameter is empty,
+the anchor is the one provided by the system. If the first parameter
+is empty, no Link is assumed.
+
+\item
+\''\Configure{newlabel}{\cur:th \:currentlabel}{#1}' supplies the
+target address and the anchor.  
+\item
+\''\Configure{newlabel}{}{#1}' 
+is equivalent to
+\''\Configure{newlabel}{\cur:th \:currentlabel}{#1}' 
+\item
+The
+\''\Configure{newlabel-ref}{\rEfLiNK}' command provides an
+intermediate link command for the aux command, which
+\`'\Configure{ref}{\Link}{\EndLink}{anchor}' configures.   If the first
+field of the  last configuration command is empty, than the anchor is
+provided without its surrounding. 
+\EndList
+
+\Verbatim
+
+ > One more thing.  You will notice from `minitoc.tex' that the HTML
+ > anchors given to the sections depend on the value of \@currentlabel,
+ > be it set explicitely or implicitly (e.g., by the previous section).
+ > Is it what you want ?
+
+Yes.  I believe the reason was to avoid ambiguities--unfortunately,
+I can't locate now where they could occur.
+
+{\makeatletter \gdef\@currentlabel{XxX}}
+\section*{first section/First chapter}
+\section{second section/First chapter}
+\section*{third section/First chapter}
+
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{ref, label, newlabel: Hooking into Label}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<cross ref\><<<
+\let\:label|=\label
+\def\label{\relax
+   \expandafter\ifx \csname cur:th\endcsname\relax \expandafter\:label
+   \else \expandafter\l:bel \fi}
+\let\lb:l|=\label
+\def\l:bel#1{\@bsphack\if@filesw {\let\thepage|=\relax
+   |<control @|>%
+   \let\protect|=\@unexpandable@protect \cur:lbl{}%
+   \ifx \EndPicture\:UnDef
+      \ifx \cur:th\skip:anchor
+         |<if-label anchors|>%
+      \else \ifx \:currentlabel\empty
+         |<pre section anchor|>%
+      \fi \fi
+   \else
+      |<anchors for pictures|>%
+   \fi
+   \a:@newlabel
+   \edef\@tempa{\write\@auxout{\string
+      \newlabel{#1}{{|<logical label|>}%
+                    {|<page label|>}|<hyperref label|>}}}%
+   \expandafter}\@tempa
+   \if@nobreak \ifvmode\nobreak\fi\fi\fi
+   |<cancel if-label anchors|>%
+   \@esphack}
+|<sub/sup in labels/refs|>
+>>>
+
+\<configure @newlabel\><<<
+\Configure{@newlabel}{\def\%{\string\%}}
+>>>
+
+We had before \`'\ifx \EndPicture\:UnDef...\else...\fi' embeded within
+\`'\ifx \cur:th\skip:anchor' but that eliminated the anchors for
+eqnarray of pictures.
+
+To save memory, we try to get anchors only when refered by labels.
+For instance, this is the case for \''\@thm'.
+
+\<if-label anchors\><<<
+\bgroup   \a:@newlabel
+   \Make:Label{\label:addr}{}\egroup
+>>>
+
+\<cancel if-label anchors\><<<
+\let\skip:anchor|=\:UnDef
+>>>
+
+The following deals with labels \''\label' provided before sectioning commands.
+
+\<pre section anchor\><<<
+\def\:currentlabel{doc}%
+|<if-label anchors|>%
+>>>
+         
+
+\<replace AutoRefstepAnchor\><<<
+\def\AutoRefstepAnchor{\SkipRefstepAnchor}
+>>>
+
+The following is to ensure anchors for labels in pictures.
+
+\<anchors for pictures\><<<
+\begingroup
+   \a:@newlabel
+   \edef\:temp{\noexpand\AfterPicture{%
+       \noexpand\Make:Label{\label:addr}{}%
+       \noexpand\uno:lbl{\label:addr}}%
+   }\:temp
+\endgroup
+>>>
+
+The following is to avoid eliminated anchors as is the case in, for instance, \`'\[xx\label{a}\label{b}\] '.
+
+\<cross ref\><<<
+\def\uno:lbl#1{\def\:temp{#1}\futurelet\:tempa\I:lbl}
+\def\I:lbl{\ifx \:tempa\Make:Label \expandafter\no:mklbl \fi}
+\def\no:mklbl#1#2#3{\def\:tempa{#2}\ifx \:temp\:tempa \else
+   \Make:Label{#2}{#3}\fi}
+>>>
+
+\<logical label\><<<
+\a:newlabel\@currentlabel
+>>>
+
+The anchor for the page is approximated to the anchor of the logical unit.
+This is so to solve the possible problem of having a \`'label' in a position
+where \`'<A>' links are not allowed. 
+
+\<page label\><<<
+\a:newlabel\thepage
+>>>
+
+\<cross ref\><<<
+\let\:currentlabel|=\empty
+>>>
+
+In pure latex, \''\Configure{newlabel}{##1}'.
+
+The following is treated in a similar manner to cite.
+It provides the means to disable nested links in
+entries of tocs. The \''\Link' doesn't seem to need
+the \''[]' option there, so a \''\:gobbleII' can do the job.
+
+A better def is given to \''\l:bel' in AmsLaTeX .
+
+\<sub/sup in labels/refs\><<<
+\let\l:bel:|=\l:bel
+\def\l::bel#1{{\:SUBOff\:SUPOff\xdef\:temp{\noexpand\l:bel:{#1}}}\:temp}
+\def\l:bel{\Protect\l::bel}
+\let\o:ref|=\:ref
+\def\::ref#1{{\:SUBOff\:SUPOff\xdef\RefArg{#1}}\expandafter\o:ref
+                                               \expandafter{\RefArg}}
+\def\:ref{\Protect\::ref}
+\let\ref|=\:ref
+>>>
+
+Without the \'''\expandafter' we may get \''\RefArg' passed
+ as the first argument to \''\T@arg',
+resulting in \''\def\RefArg{\RefArg}'.
+
+\<sub/sup in labels/refs\><<<
+\let\:newl@bel|=\@newl@bel
+\let\n:wlbl|=\@newl@bel
+\def\@newl@bel#1#2{{\:SUBOff\:SUPOff
+   \xdef\:temp{\noexpand\n:wlbl{#1}{#2}}}\:temp}
+>>>
+
+\<sub/sup in labels/refs\><<<
+\let\:testdef|=\@testdef
+\def\@testdef #1#2{{\:SUBOff\:SUPOff
+   \xdef\:temp{\noexpand\:testdef{#1}{#2}}}\:temp}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{@currentlabel}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+The second parameter of \''\anc:lbl' is a counter name, when such is know.
+
+The \`'\@currentlabel' comes sometimes with font info.  Normally, it
+comes from \''\refstepcounter' in the form of
+\''\the..counter-name..'. In such cases, we can take the counter
+name which is provided in the parameter of \''\cur:lbl'.
+
+\<cross ref\><<<
+\NewConfigure{@:currentlabel}[1]{\concat:config\a:@:currentlabel{#1}}
+\let\a:@:currentlabel|=\relax
+\def\cur:lbl#1{{\a:@:currentlabel 
+  |<body of cur:lbl|>\expandafter}\:currentlabel}
+>>>
+
+\<body of cur:lbl\><<<
+\def\:currentlabel{\par}%
+\ifx\@currentlabel\:currentlabel 
+   \def\:currentlabel{\let\:currentlabel|=\empty}%
+\else \def\:currentlabel{#1}%
+   \edef\:currentlabel{\def\noexpand
+                 \:currentlabel{\ifx\:currentlabel\empty
+         \ifx \:@currentlabel\:UnDef \@currentlabel
+         \else \:@currentlabel \fi
+      \else 
+          \expandafter\ifx\csname #1:Count\endcsname\relax
+             \expandafter\the\csname c@#1\endcsname
+          \else \csname #1:Count\endcsname\fi
+      \fi}}%
+\fi
+>>>
+
+The \''\label' command of latex invokes \''\cur:lbl{}'. If
+\''\:@currentlabel' is deined, it is the to be used for the current label.
+The   \''\ltx@label' command of amsmath.sty ignores it.
+
+Whenever \''\@currentlabel' is redefined, we also want to redefine
+\''\:@currentlabel'. It is redefined in 
+\List{*}
+\item  latex.ltx within
+    \''\refstepcounter', \''\eqnarray', \''\@mpfootnotetext',
+     and \''\@footnotetext';
+\item amsart.cls, amsbook.cls, and amsproc.cls
+    within \''eqnarray' and \''\@footnotetext'; 
+\item amsmath.sty within
+    \''\df@tag' and \''\make@df@tag@@';  
+\item amstex.sty  within
+    \''\@currentlabel', \''\@seteqlabel', and \''multline*'. 
+\EndList
+
+\<def :currentlabel for make@df@tag\><<<
+\let\cnt:currentlabel|=\@currentlabel
+\def\:@currentlabel{\ifx \cnt:currentlabel\@currentlabel
+   \expandafter\the\csname c@equation\endcsname\else \@currentlabel\fi}%
+>>>
+
+\<def :currentlabel for refstepcounter\><<<
+\let\cnt:currentlabel|=\@currentlabel
+\def\:@currentlabel{\ifx \cnt:currentlabel\@currentlabel
+   \expandafter\the\csname c@#1\endcsname\else \@currentlabel\fi}%
+>>>
+
+\<def :currentlabel for eqnarray\><<<
+\html:addr \edef\cur:th{|<haddr prefix|>\last:haddr r}% 
+>>>
+
+\<def :currentlabel for eqncr\><<<
+\anc:lbl r{}%
+>>>
+
+\<def :currentlabel for pic-eqnarray\><<<
+|<def :currentlabel for eqnarray|>
+\def\cnt:currentlabel{\p@equation\theequation}%   
+\def\:@currentlabel{\ifx \cnt:currentlabel\@currentlabel
+   \expandafter\the\csname c@equation\endcsname\else \@currentlabel\fi}%
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{/link for /label from /refstepcounter}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+The following is late arrival into TeX4ht, inserted for handling
+\''\newtheorem', and possibly other structures.  It might cause
+duplicated anchors.  At least in the  case of figures and lists they
+are overided by other anchors, and hence not needed. In case of 
+lists and new theorems we ended to delete the overriden case. Still
+need to do it
+for pictures, and amybe also other cases.
+
+The \''\refstepcounter' may appear in places (e.g., before first item
+of a list) where no text is allowed, hence we have to ensure that
+\''\anc:lbl' will not break this restriction.
+How about within pictures?
+
+\<cross ref\><<<
+\append:defI\refstepcounter{%
+  |<def :currentlabel for refstepcounter|>%
+  \anc:lbl r{#1}}
+\def\anc:lbl#1#2{%
+   \html:addr   \edef\cur:th{|<haddr prefix|>\last:haddr #1}%
+   \ifx \EndPicture\:UnDef
+      {\let\leavevmode|=\empty \cur:lbl{#2}%
+      \Make:Label{\cur:th\:currentlabel}{}}%
+   \else \ifx \label\@gobble \else  \cur:lbl{#2}%
+       \edef\:temp{\noexpand\AfterPicture{%
+          \noexpand\Make:Label{\cur:th\:currentlabel}{}}}\:temp
+   \fi \fi}
+\let\onc:lbl|=\anc:lbl
+\def\SkipRefstepAnchor{\def\anc:lbl##1##2{\html:addr
+   \edef\cur:th{|<haddr prefix|>\last:haddr}\ShowRefstepAnchor
+   \let\skip:anchor|=\cur:th}}
+\def\ShowRefstepAnchor{\let\anc:lbl|=\onc:lbl}
+|<replace AutoRefstepAnchor|>
+\html:addr   \edef\cur:th{|<haddr prefix|>\last:haddr}
+>>>
+
+% \def\AutoRefstepAnchor{\def\anc:lbl##1##2{\onc:lbl{##2}{}%
+%   \ShowRefstepAnchor}}
+
+We can't use ref- below, because 
+
+The MakeLabel removes duplicates such as in
+
+\Verbatim
+         \documentclass{article}
+         \begin{document}
+            \begin{equation}\label{jh}
+              c
+            \end{equation}
+         \end{document}
+\EndVerbatim
+
+For memory conservation, a maximum is placed on the number of labels
+recorded.
+
+\<cross ref\><<<
+\def\Make:Label#1#2{%
+   \def\:tempb##1|<par del|>{%
+      \xdef\Made:Labels{{#1}\Made:Labels}%
+      \set:label{\hbox{\Link{}{#1}#2\EndLink}}%
+      \trim:Labels
+   }%
+   \def\:tempc##1|<par del|>{\hbox{#2}}%
+   \let\:next=\check:labels \edef\:tempa{#1}%
+   \expandafter\:next\Made:Labels{}|<par del|>%      
+}
+\let\set:label=\empty
+>>>
+
+\<cross ref\><<<
+\let\Made:Labels=\empty
+\def\check:labels#1{%
+   \def\:temp{#1}\ifx\:temp\empty \let\:next=\:tempb 
+   \else\ifx \:temp\:tempa        \let\:next=\:tempc
+   \fi \fi
+   \:next }
+>>>
+
+\<cross ref\><<<
+\HAssign\Labels:Cnt |= 0
+\def\trim:Labels{%
+   \ifnum \Labels:Cnt>100 
+      \def\:tempa##1|<par del|>{}%
+      \gHAssign\Labels:Cnt = 0
+      \let\:tempb\Made:Labels  
+      \let\Made:Labels\empty
+      \expandafter\keep:Labels\:tempb|<par del|>%
+   \else \gHAdvance\Labels:Cnt by 1 \fi
+}
+\def\keep:Labels#1{\relax
+   \ifnum \Labels:Cnt<50
+     \xdef\Made:Labels{\Made:Labels{#1}}\gHAdvance\Labels:Cnt |by 1
+         \expandafter\keep:Labels
+   \else \expandafter\:tempa \fi }
+>>>
+
+We need the \''\hbox' above because \''\label' complains if vertical
+mode is replaced with horizontal mode.
+
+\`'   \let\Link:Labe|=\Make:Label
+   \def\Tag:Label#1#2{\Tag{fR\label:Count}{#1}#2\GetLabel}
+   \def\LinkLabels{\let\Make:Label|=\Link:Label} 
+   \def\SendLabels{\let\Make:Label|=\Tag:Label}'
+
+\ifHtml[\HPage{test data}\Verbatim
+\newtheorem{example}{Example}[section]
+
+\begin{example} 
+
+\label{E}
+
+\end{example} 
+
+Example \ref{E}
+
+\EndVerbatim\EndHPage{}]\fi
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{divisions in tex4ht.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<elements for latex divs\><<<
+\def\Get:SecAnchor#1#2#3{%
+   |</edef /@currentlabel|>%
+   \xdef\cur:th{|<haddr prefix|>\last:haddr}%
+   |<get :currentlabel|>%
+   \edef\:SecAnchor{\cur:th\:currentlabel}%
+ }
+>>>
+
+We redefine \''\@Roman' for \''\thepart' to have the same number
+of entries as \''\Alph'.
+
+\</edef /@currentlabel\><<<
+\bgroup  \def\@Roman##1{%
+  \ifcase##1\or I\or II\or III\or IV\or V\or VI\or 
+     VII\or VIII\or IX\or X\or XI\or XII\or XIII\or 
+     XIV\or XV\or XVI\or XVII\or XVIII\or XIX\or XX\or 
+     XXI\or XXII\or XXIII\or XXIV\or XV\or XVI\else
+     \expandafter\uppercase\expandafter{\romannumeral ##1}\fi}%
+   \a:currentlabel
+   \edef\:temp{#2}\ifx \:temp\empty
+   \else \global\let\@currentlabel|=\:temp\fi
+\egroup
+>>>
+
+\<cross ref\><<<
+\NewConfigure{currentlabel}{1}
+>>>
+
+The \''\@currentlabel' may hold a \''\uppercase' due to \''\thepart'
+that has a \''\@Roman' in it.
+Tried to go for \`'\cur:lbl{#1}%', but that was a problem for cross
+references with labels of sections, because \''\label' uses \`'\cur:lbl{}'.
+
+\<get :currentlabel\><<<
+\let\:tempa|=\uppercase \def\uppercase##1{##1}\cur:lbl{}%
+\let\uppercase|=\:tempa
+>>>
+
+How the above  \`'\global\let\cur:th|=\last:haddr'
+work with the change in \''\refstepcounter'?
+
+%%%%%%%%%%%%%%%%%%
+\SubSection{ref-}
+%%%%%%%%%%%%%%%%%%
+
+To reduce conflicts, we deal with labels indirectly
+through a counter. The counter is increased before
+\''\getlabel' and after \''ref'. That is, this pair is assured
+consistency of a label.  The separation between \''\GetLabel' and
+\''\PutLabel' is
+to allow the latter one into immediate arguments such as \''\HCode'
+and \''\Tg'.
+
+\''\label' sends its info to \''\getlabel'. It insert a 
+\`'<pageref name="#1">' iff it is a target of a \''\pageref'.
+
+\Verbatim
+\:info{\string\Configure{label}{\string#1}{\string#1}}
+\:info{\string\Configure{pageref}{\string#1}}
+\:info{\string\Configure{ref}{\string#1}}
+
+\Configure{label}{#1}{\HCode{[pagelabel label="#1"/]}}
+\Configure{pageref}{\HCode{[pageref label="#1"/]}}
+\Configure{ref}{\HCode{[ref label="#1"/]}}
+\GetLabel \PutLabel  \ref{a}  \pageref{a}  \label{a}
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+\Section{apacite.sty bibtex}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+
+\<apacite.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% apacite.4ht                           |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+   |<apacite.sty|> 
+   \ifx \@@citeNP\:UnDef
+     |<apacite 2003|>
+   \else
+     |<pre 2003 apacite|>
+   \fi
+\Hinput{apacite}
+\endinput
+>>>        \AddFile{9}{apacite}
+
+\<apacite.sty\><<<
+\def\B:my@dummy{\B@my@dummy}
+\def\:citeP{\@citeP}
+
+\def\:tempc<#1>[#2]#3{%
+   \start:cite\a:cite \o:@@cite:<#1>[#2]{#3}\b:cite \end:cite
+}
+\HLet\@@cite=\:tempc
+>>>
+
+\<apacite 2003\><<<
+\def\@lbibitem[#1]#2{% 
+    \def\BBA{\BBAA}% 
+    \item[\@biblabel{#1}]% 
+    \if@filesw{% 
+        \a:bibcite
+        \def\BBA{\string\BBA}% 
+        \def\protect##1{\string ##1}% 
+        \immediate\write\@auxout{\string\bibcite{#2}{#1}}% 
+        \def\BBA{\BBAA}% 
+    }% 
+    \fi% 
+    \ignorespaces% 
+} 
+>>>
+
+\<apacite 2003\><<<
+\def\start:cite{%
+   \let\sv:edef\edef
+   \let\gobble:cite=\:gobble
+   \def\edef##1{\def\:temp{##1}%
+      \ifx \:temp\B:my@dummy
+         \ifx \o:BCA\:UnDef
+             \ifx \BCA\:UnDef\else
+                \let\o:BCA=\BCA
+                \def\BCA####1####2{\Protect\cIteLink{X\@citeb}{}%
+                       \o:BCA{####1}{####2}\Protect\EndcIteLink}%
+             \fi
+         \fi
+      \fi
+      \sv:edef##1}%
+}
+\def\end:cite{%
+   \let\edef=\sv:edef
+   \let\BCA=\o:BCA  \let\o:BCA=\:UnDef
+}
+>>>
+
+\<pre 2003 apacite\><<<
+\def\start:cite{%
+   \let\sv:edef\edef
+   \let\gobble:cite=\:gobble
+   \def\edef##1{\def\:temp{##1}%
+      \ifx \:temp\B:my@dummy
+         \cIteLink{X\@citeb}{}\let\gobble:cite=\empty
+         \ifx \o:@BBOP\:UnDef 
+             \let\o:@BBOP=\@BBOP
+             \let\o:@BBAY=\@BBAY
+             \pend:def\@BBOP{\gobble:cite\EndcIteLink
+                        \let\gobble:cite=\:gobble}%
+             \pend:def\@BBAY{\gobble:cite\EndcIteLink
+                        \let\gobble:cite=\:gobble}%
+         \fi
+      \fi
+      \ifx \:temp\:citeP
+         \gobble:cite\EndcIteLink \let\gobble:cite=\:gobble
+      \fi
+      \sv:edef##1}%
+}
+\def\end:cite{%
+   \let\edef=\sv:edef
+   \let\@BBOP=\o:@BBOP  \let\o:@BBOP=\:UnDef
+   \let\@BBAY=\o:@BBAY  \let\o:@BBAY=\:UnDef
+}
+\def\:tempc[#1]#2{%
+   \start:cite\a:cite \o:@citeA:[#1]{#2}\b:cite \end:cite
+}
+\HLet\@citeA=\:tempc
+\def\:tempc[#1]#2{%
+   \start:cite\a:cite \o:@citeyear:[#1]{#2}\b:cite \end:cite
+}
+\HLet\@citeyear=\:tempc
+\def\:tempc<#1>[#2]#3{%
+   \start:cite\a:cite \o:@@citeNP:<#1>[#2]{#3}\b:cite \end:cite
+}
+\HLet\@@citeNP=\:tempc
+\def\:tempc#1{%
+   \start:cite\a:cite \o:@citeauthor:{#1}\b:cite \end:cite
+}
+\HLet\@citeauthor=\:tempc
+\def\:tempc[#1]#2{%
+   \start:cite\a:cite \o:@citeyearNP:[#1]{#2}\b:cite \end:cite
+}
+\HLet\@citeyearNP=\:tempc
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+\Section{mla.sty bibtex}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+
+\<mla.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% mla.4ht                             |version %
+% Copyright (C) |CopyYear.2002.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+   |<mla.sty|> 
+\Hinput{mla}
+\endinput
+>>>        \AddFile{9}{mla}
+
+\<mla.sty\><<<
+\catcode`\:=12  
+\def\@citedatax[#1]#2{%
+\if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi%
+  \def\@citea{}\csname a:cite\endcsname
+  \@cite{\@for\@citeb:=#2\do%
+    {\@citea\def\@citea{, }\@ifundefined% by Young
+       {b@\@citeb}{{\bf ?}%
+       \@warning{Citation `\@citeb' on page \thepage \space undefined}}%
+       {\cIteLink {X\@citeb}{}\csname b@\@citeb\endcsname \EndcIteLink
+   }}}{#1}\csname b:cite\endcsname}
+\catcode`\:=11 
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+\Section{Biblatex}
+
+\SubSection{biblatex.sty}
+
+\<biblatex.4ht\><<<
+% biblatex.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2007. Eitan M. Gurari
+|<TeX4ht copywrite|>
+   |<config biblatex|> 
+   |<shared config biblatex|>
+   |<biblatex-crosslinking|>
+   |<biblatex AtEndPreamble|>
+\Hinput{biblatex}
+\endinput
+>>>        \AddFile{6}{biblatex}
+
+\<biblatex AtEndPreamble\><<<
+\let\:temp\do
+  \def\do#1{% 
+    \patchcmd#1% 
+      {\color@begingroup}% 
+      {\color@begingroup\toggletrue{blx@footnote}}% 
+      {\togglefalse{blx@tempa}\listbreak}%
+      {}}% 
+  \docsvlist{% 
+    \@footnotetext,%          latex 
+    \H@@footnotetext,%        hyperref 
+    \scr@saved@footnotetext,% koma-script 3.x 
+    \l@dold@footnotetext,%    ledmac 
+    \l@doldold@footnotetext,% ledmac 
+    \@fntORI}%                frenchle 
+\let\do\:temp
+>>>
+
+\<config biblatex\><<<
+\def\make:blx:ver#1.#2#3\relax{%
+   %\ifdim#1pt< 3pt \xdef\blx:ver:no{2}\else\xdef\blx:ver:no{3}\fi%
+   \gdef\blx:ver:no{#1}
+   \gdef\blx:subver:no{#2}
+}
+\expandafter\make:blx:ver\abx@version.0\relax
+\ifx\a:printshorthands\Undef\let\blx@shorthands\@empty\fi
+\ifx\blx@startbib\:UnDef
+ \pend:def\blx@shorthands{%
+   \pend:def\blx@bibinit{%
+       \HAssign\shorthands:cnt=0
+       \NewConfigure{printfield-shorthand}{2}%
+       \Configure{printfield-shorthand}%
+         {\gHAdvance\shorthands:cnt by 1\relax
+          \ifnum \shorthands:cnt=1 \a:printshorthands
+          \else                    \c:printshorthands \fi
+         }
+         {\d:printshorthands}%
+   \append:def\endtheshorthands{\b:printshorthands}%
+   \csname a:@shorthands\endcsname}
+}
+>>>
+
+\<config biblatex\><<<
+\ifx\b:printshorthands\Undef\let\endtheshorthands\@empty\fi
+\def\a:entryhead{CVR}
+\def\a:entryhead:full{CV Radhakrishnan}
+\ifx\bib@macro@entryhead:name\UnDef
+  \let\bib@macro@entryhead:name\@empty\fi
+\ifx\bib@macro@entryhead:full\UnDef
+  \let\bib@macro@entryhead:full\@empty\fi
+  \gdef\BibFileName[#1]#2{\expandafter\xdef\csname 
+       BibFileName#1\endcsname{#2}}
+>>>
+
+\<config biblatex\><<<
+\newcount\sv:sec:cnt
+\def\bibSecConfigure{%
+  \let\save:section\section
+  \global\sv:sec:cnt=\c@secnumdepth  
+  \def\section{\@ifstar
+      {\c@secnumdepth=0\relax\save:section}%
+      {\c@secnumdepth=\sv:sec:cnt\save:section}}% 
+}
+\gHAssign\bibN=0
+>>>
+
+Biblatex recently started to complain about ifthenelse
+patching. It is quite strange, as this patching code is quite 
+old and there were no such errors previously. Anyway, 
+this code should try to patch ifthenelse using TeX4ht built-in
+mechanism for ifthenelse.
+
+\<config biblatex\><<<
+\@ifpackageloaded{hyperref}{}{%
+\ifdefined\TE@hook\else%
+\def\TE@hook{}%
+\fi%
+}
+
+\AtBeginDocument{%
+  \Configure{ifthenelse}{\TE@hook}
+}
+>>>
+
+\<biblatex-with-ooffice\><<<
+\def\bibConfigure{\ConfigureList{thebibliography}%
+      {\IgnorePar\EndP \gHAdvance\bib:N by 1
+       \HCode{<text:bibliography text:name="bib-\bib:N" >
+              <text:bibliography-source>\Hnewline
+             <text:index-title-template>}
+           \NoFonts\ref:name\EndNoFonts
+       \HCode{</text:index-title-template>\Hnewline
+%
+           <text:bibliography-entry-template\Hnewline
+            text:bibliography-type="custom1"
+            text:style-name="Bibliography11">\Hnewline
+%
+            <text:index-entry-bibliography
+             text:bibliography-data-field="identifier"/>\Hnewline
+%
+           <text:index-entry-span>: </text:index-entry-span>\Hnewline
+           <text:index-entry-bibliography
+            text:bibliography-data-field="author" />\Hnewline
+           <text:index-entry-span>, </text:index-entry-span>\Hnewline
+%
+           <text:index-entry-bibliography
+            text:bibliography-data-field="title" />\Hnewline
+           <text:index-entry-span>, </text:index-entry-span>\Hnewline
+%
+           <text:index-entry-bibliography
+            text:bibliography-data-field="year" />\Hnewline
+           </text:bibliography-entry-template>\Hnewline\Hnewline
+           </text:bibliography-source>\Hnewline
+           <text:index-body>\Hnewline}%
+         \let\en:bib=\empty
+      }%
+      {\en:bib\HCode{</text:index-body></text:bibliography>}}
+      {\en:bib\gdef\en:bib{\HCode{</text:p>\Hnewline}}%
+        \HCode{<text:p text:style-name="p-bibitem">}%
+        \gHAdvance\bibN by 1
+        \HCode{<text:reference-mark
+          text:name="X0-\csname BIB-\bibN\endcsname">%
+          </text:reference-mark>}%
+      }%
+      {}{}
+  }
+>>>
+
+\<biblatex-without-ooffice\><<<
+ \def\bibConfigure{%
+  \ConfigureList{thebibliography}
+  {\ifvmode \IgnorePar \fi \EndP \EndP
+    \HCode {<dl class="thebibliography">}%
+%
+% This is for linking citations with biblist items which
+% are in a different file when output is split into different
+% chunks. [CVR 2012-09-27]
+%
+%
+% <biblatex-2.2>
+%
+  \immediate\write\@auxout{%
+      \string\BibFileName[\therefsection]{\FileName}}%
+%
+% </biblatex-2.2>
+%
+    \PushMacro \end:itm \global \let \end:itm =\empty}%
+  {\ifvmode \IgnorePar \fi \EndP
+    \PopMacro \end:itm \global \let \end:itm \end:itm \EndP
+    \HCode {</dd></dl>}\ShowPar}%
+  {\ifvmode \IgnorePar \fi \EndP \gHAdvance \bibN by 1 
+    \end:itm \global \def \end:itm {\EndP \Tg </dd>}%
+    \HCode {<dt id="X\therefsection-\abx@field@entrykey"
+      class="thebibliography">}\bgroup \bf}%
+  {\ifvmode \IgnorePar \fi \EndP
+    \egroup
+    \HCode {</dt><dd\Hnewline id="bib-\bibN"
+      class="thebibliography">}%
+    \par \ShowPar}%
+ }
+>>>
+
+\<config biblatex\><<<
+  \:CheckOption{ooffice}\if:Option
+   |<biblatex-with-ooffice|>
+  \else
+   |<biblatex-without-ooffice|>
+ \fi
+>>>
+
+\<config biblatex\><<<
+\NewConfigure{printshorthands}{4}
+\NewConfigure{@shorthands}[1]{\concat:config\a:@shorthands{#1}} 
+\let\a:@shorthands\empty 
+% \def\nolinkurl{\o:url:}
+% \def\blx@checksum{\ifx \blx@checksum@old \blx@checksum@new \else
+%   \blx@warning@noline {Page references have changed.\MessageBreak
+%     Rerun to get references right}\@tempswatrue \blx@reruntrue \fi
+%   \@nameuse {blx@rerun}}
+\def\blx@checksum#1#2#3{%
+  \begingroup
+  \blx@tempcnta\the\numexpr0#2*0#3\relax
+  \blx@tempcntb\blx@tempcnta
+  \divide\blx@tempcntb10
+  \multiply\blx@tempcntb10
+  \advance\blx@tempcnta-\blx@tempcntb
+  \xdef#1{#1\the\blx@tempcnta}%
+  \endgroup}
+
+\@ifpackagelater{biblatex}{2018/03/01}{\let\blx:pend:def\pend:defI}{\let\blx:pend:def\pend:def}
+\blx:pend:def\blx@bibliography{\bibSecConfigure%
+  \pend:def\blx@bibinit{%
+    \bibConfigure
+     \csname onthebibliography:list\endcsname
+  }%
+}
+>>>
+
+\<config biblatex\><<<
+\let\en:bib\@empty
+\newcounter{bib}
+\ifnum\blx:ver:no < 3
+ \protected\def\blx@bbl@entry#1#2#3{%
+  \begingroup
+  \def\texht@bibkey{#1}
+  \edef\abx@field@entrykey{\detokenize{#1}}%
+  \global\advance\c@bib 1
+  \immediate\write\@auxout{\string\expandafter\string\gdef
+    \string\csname\space BIB-\thebib\string\endcsname
+     {\expandafter\strip@prefix\meaning\texht@bibkey}}%
+  \Tag{)QX\therefsection-#1}{\thebib}%
+  \blx@setoptions@type{#2}%
+  \blx@bbl@options{#3}%
+  \blx@setoptions@entry
+  \edef\blx@bbl@data{blx@data@\the\c@refsection @\abx@field@entrykey}%
+  \csuse\blx@bbl@data
+  \cslet\blx@bbl@data\@empty
+  \blx@bbl@addfield{entrykey}{\abx@field@entrykey}%
+  \blx@bbl@addfield{entrytype}{#2}%
+  \blx@imc@iffieldundef{options}
+    {}
+    {\blx@bbl@fieldedef{options}{\expandonce\abx@field@options}}}
+%
+ \protected\def\blx@finentry{%
+  \unspace
+  \a:finentry
+      \finentrypunct
+      \blx@postpunct
+  \b:finentry
+  \blx@initunit
+ }
+%
+\else
+% Biblatex 3.0
+% 
+% Hacks for biblatex
+% MakeUppercase is redefined by tex4ht, biblatex tries to redefine it as well, but it relies on original 
+% LaTeX version:
+\DeclareRobustCommand{\MakeUppercase}[1]{{%
+    \def\i{I}\def\j{J}%
+    \def\reserved@a##1##2{\let##1##2\reserved@a}%
+    \expandafter\reserved@a\@uclclist\reserved@b{\reserved@b\@gobble}%
+    \protected@edef\reserved@a{\uppercase{#1}}%
+    \reserved@a
+}}
+% Same applies also for \MakeLowercase
+\DeclareRobustCommand{\MakeLowercase}[1]{{%
+    \def\reserved@a##1##2{\let##2##1\reserved@a}%
+    \expandafter\reserved@a\@uclclist\reserved@b{\reserved@b\@gobble}%
+    \protected@edef\reserved@a{\lowercase{#1}}%
+    \reserved@a
+}}
+
+% I don't really understand this, but language processing is broken by default
+% with biblatex. It loads language file, but it executes code which should be 
+% executed only in the case if the language file fails, it displays an error message
+% and language handling doesn't work. When we execute following code, the language 
+% files are loaded before checking of the success and it seems to work.
+ 
+\AtBeginDocument{%
+\@ifpackageloaded{babel}
+      {% This is required for languages which are never explicitly selected
+        % It seems this code was executed also with Polyglossia, where it caused compilation error
+        \@ifpackageloaded{polyglossia}{}{% 
+        \def\do#1{\blx@lbxinput{#1}{}{}}%
+       \ifx\@empty\bbl@loaded\else%
+       \expandafter\docsvlist\expandafter{\bbl@loaded}%
+      \fi}}{}%
+}
+\fi % end of version boolean
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+% CVR 2010/03/31
+% \bib@field@entrykey initialized with empty value
+%
+% CVR 2010/07/18
+% null initialization will result in wrong hyperlinking of citations
+% with respective bibitems.  Therefore, \bib@field@entrykey is defined
+% as the entrykey which is the correct value.
+%
+% CVR 2010/09/10
+% \blx@checksum macro added to match biblatex.sty 
+% version 1.6 2011/07/29
+% 
+\<appto blx mkhyperref\><<<
+\let\blx@anchors\@empty 
+\let\bib@field@entrykey\@empty
+\protected\def\blx@anchor{% 
+  \xifinlist{|</the /c@refsection @|>\bib@field@entrykey}{\blx@anchors}% 
+    {}% 
+    {\listxadd\blx@anchors{|</the /c@refsection @|>\bib@field@entrykey}% 
+     \hyper:natanchorstart{|</the /c@refsection @|>\bib@field@entrykey}% 
+     \hyper:natanchorend}}
+>>>
+
+\<appto blx mkhyperref\><<<
+\protected\def\blx@bibhyperref{%
+   \@ifnextchar[%]
+     {\blx@bibhyperref@i}%
+     {\blx@bibhyperref@i[\bib@field@entrykey]}}%
+\long\def\blx@bibhyperref@i[#1]#2{%
+   \hyper:natlinkstart{|</the /c@refsection @|>#1}%
+   #2\hyper:natlinkend}%
+\protected\long\def\blx@bibhyperlink#1#2{%
+   \hyper:natlinkstart{|</the /c@refsection :|>#1}%
+   #2\hyper:natlinkend}%
+\protected\long\def\blx@bibhypertarget#1#2{%
+   \@bsphack
+   \hyper:natanchorstart{|</the /c@refsection :|>#1}%
+   \@esphack
+   #2\hyper:natanchorend}%
+>>>
+
+\</the /c@refsection @\><<<
+X\the\c@refsection -%@
+>>>
+
+\</the /c@refsection :\><<<
+X\the\c@refsection --%:
+>>>
+
+\<appto blx mkhyperref\><<<
+\let\blx@ifhyperref\@firstoftwo
+\def\hyper:natanchorstart#1{\Link{}{#1}\EndLink}
+\def\hyper:natanchorend{}
+\def\hyper:natlinkstart#1{\Link{#1}{}}
+\def\hyper:natlinkend{\EndLink}
+>>>
+
+\<\><<<
+\long\def\blx@bibhyperref@i[#1]#2{#2}
+\protected\long\def\blx@bibhyperlink#1#2{#2}
+\protected\long\def\blx@bibhypertarget#1#2{#2}
+>>>
+%
+% 2010/09/26 CVR
+% Kristian Debrabant <Kristian.Debrabant@cs.kuleuven.be> and
+% Christian Fearnot <fearnot@arcor.de> reported that consequent
+% to revision of biblatex to version 0.9d, biblatex.4ht seemed to
+% be broken.  It was true. The problem was the redefined
+% \blx@checksum in biblatex.4ht which was either superfluous or
+% erratic or both. So, I have commented out in biblatex.4ht
+% and decided to use the default definition in the biblatex.sty.
+% Both the bug reporters have told that the modified version
+% solved their problems.
+% 
+% \<config biblatex\><<<
+% \def\blx@checksum{\ifx \blx@checksum@old \blx@checksum@new \else 
+%   \blx@warning@noline {Page references have changed.\MessageBreak 
+%     Rerun to get references right}\@tempswatrue \blx@reruntrue \fi 
+%   \@nameuse {blx@rerun}}
+% >>>
+
+\<config biblatex-???\><<<
+\pend:def\blx@bibliography{% 
+  \pend:def\blx@bibinit{%
+     \ConfigureList{thebibliography}%
+        {\a:thebibliography}%
+        {\b:thebibliography}%
+        {\c:thebibliography}%
+        {\d:thebibliography}%
+     \csname onthebibliography:list\endcsname  
+  }%
+%  \pend:def\endthebibliography{%
+%     \if@newlist \global\@newlistfalse \fi
+%  }%
+}  
+>>>
+
+\<config biblatex-???\><<<
+\pend:defI\blx@bibitem{% 
+   \ifx \bibitem:key\:UnDef
+       \let\blx:anchor\blx@anchor
+       \def\blx@anchor{\let\blx@anchor\blx:anchor
+                       \Link{}{\bibitem:key}\EndLink}%
+   \fi
+   \def\bibitem:key{##1}%   
+}
+>>>
+
+\<config biblatex-???\><<<
+\protected\def\blx@citeprint#1{% 
+  \advance\c@citecount\@ne 
+  \addtocounter{instcount}\@ne 
+  \ifnum\c@citecount=\@ne 
+    \blx@getdata@cite{#1}% 
+    \blx@precode 
+    \ifnum\c@citetotal>\@ne 
+      \blx@resetdata 
+    \fi 
+  \else 
+    \blx@dlimcode 
+  \fi 
+  \begingroup 
+  \ifnum\c@citetotal>\@ne 
+    \blx@getdata@cite{#1}% 
+  \fi 
+  \blx@entrysetcount 
+  \blx@options 
+  \blx@backref 
+  \blx@pagetracker 
+  \csuse{blx@hook@citekey}% 
+  \csuse{blx@hook@citekey@next}% 
+  \blx@execute 
+  \cIteLink{#1}{}\blx@loopcode \EndcIteLink
+  \blx@citetracker 
+  \blx@ibidtracker 
+  \blx@opcittracker 
+  \blx@loccittracker 
+  \ifnum\c@citecount=\c@citetotal 
+    \def\blx@thecheckpunct{\blx@err@nestcite\@gobble}% 
+    \blx@postcode 
+  \fi 
+  \endgroup} 
+>>>
+
+\<config biblatex\><<<
+\NewConfigure{finentry}{2}
+\def\:tempc[#1]#2{%
+   \expandafter\ifx \csname a:printfield-#2\endcsname\relax
+      \NewConfigure{printfield-#2}{2}%
+      \a:printfield{printfield-#2}%
+   \fi
+   \Configure{blx@unit}%
+       {\csname a:printfield-#2\endcsname}%
+       {\csname b:printfield-#2\endcsname}%
+   \csname o:\string\blx@printfield:\endcsname[#1]{#2}%   
+}
+\expandafter\HLet\csname\string\blx@printfield\endcsname\:tempc
+>>>
+
+\<config biblatex\><<<
+\NewConfigure{printfield}[1]{\def\a:printfield##1{#1}}
+\Configure{printfield}{%
+    \Configure{#1}%
+       {\HCode{<!--#1-->}}%
+       {\HCode{<!--/#1-->}}%
+}
+>>>
+
+\<config biblatex--???\><<<
+\def\:tempc[#1]#2{%
+   \expandafter\ifx \csname a:printtext-#2\endcsname\relax
+      \NewConfigure{printtext-#2}{2}%
+      \a:printfield{printtext-#2}%
+   \fi
+   \Configure{blx@unit}%
+       {\csname a:printtext-#2\endcsname}%
+       {\csname b:printtext-#2\endcsname}%
+   \csname o:\string\blx@printtext:\endcsname[#1]{#2}%   
+}
+\expandafter\HLet\csname\string\blx@printtext\endcsname\:tempc
+>>>
+
+\<config biblatex\><<<
+\def\:tempc[#1]#2{%
+   \expandafter\ifx \csname a:bibstring-#2\endcsname\relax
+      \NewConfigure{bibstring-#2}{2}%
+      \a:printfield{bibstring-#2}%
+   \fi
+   \Configure{blx@unit}%
+       {\csname a:bibstring-#2\endcsname}%
+       {\csname b:bibstring-#2\endcsname}%
+   \csname o:\string\blx@bibstring:\endcsname[#1]{#2}%   
+}
+\expandafter\HLet\csname\string\blx@bibstring\endcsname\:tempc
+>>>
+
+\<config biblatex\><<<
+\def\:tempc[#1]#2{%
+   \expandafter\ifx \csname a:bibcpstring-#2\endcsname\relax
+      \NewConfigure{bibcpstring-#2}{2}%
+      \a:printfield{bibcpstring-#2}%
+   \fi
+   \Configure{blx@unit}%
+       {\csname a:bibcpstring-#2\endcsname}%
+       {\csname b:bibcpstring-#2\endcsname}%
+   \csname o:\string\blx@bibcpstring:\endcsname[#1]{#2}%   
+}
+\expandafter\HLet\csname\string\blx@bibcpstring\endcsname\:tempc
+>>>
+
+\<config biblatex\><<<
+\def\:tempc[#1]#2{%
+   \expandafter\ifx \csname a:biblcstring-#2\endcsname\relax
+      \NewConfigure{biblcstring-#2}{2}%
+      \a:printfield{biblcstring-#2}%
+   \fi
+   \Configure{blx@unit}%
+       {\csname a:biblcstring-#2\endcsname}%
+       {\csname b:biblcstring-#2\endcsname}%
+   \csname o:\string\blx@biblcstring:\endcsname[#1]{#2}%   
+}
+\expandafter\HLet\csname\string\blx@biblcstring\endcsname\:tempc
+>>>
+
+\<config biblatex\><<<
+\def\:tempc[#1]#2{%
+   \expandafter\ifx \csname a:bibucstring-#2\endcsname\relax
+      \NewConfigure{bibucstring-#2}{2}%
+      \a:printfield{bibucstring-#2}%
+   \fi
+   \Configure{blx@unit}%
+       {\csname a:bibucstring-#2\endcsname}%
+       {\csname b:bibucstring-#2\endcsname}%
+   \csname o:\string\blx@bibucstring:\endcsname[#1]{#2}%   
+}
+\expandafter\HLet\csname\string\blx@bibucstring\endcsname\:tempc
+>>>
+
+\<config biblatex pre v. 0.7 -??\><<<
+\pend:def\blx@bibliography{% 
+  \pend:def\thebibitem{\c:thebibliography}%
+  \append:def\thebibitem{\relax\d:thebibliography}%
+  \pend:def\blx@startbib{\a:thebibliography}%
+  \pend:def\endthebibliography{%
+     \if@newlist \global\@newlistfalse \fi
+  }%
+  \append:def\endthebibliography{\b:thebibliography}%
+}  
+>>>
+
+\<shared config biblatex\><<<
+\NewConfigure{thebibliography}{4}
+>>>
+
+\<config biblatex\><<<
+\NewConfigure{biblatex-style}[2]{%
+   \def\:temp{#1}%
+   \ifx \:temp\blx@cbxfile 
+      #2%
+      \global\let\biblatex:style\def
+   \fi
+}
+
+\def\biblatex:style{}
+\Configure{biblatex-style}{}{}
+
+\pend:def\at:docend{%
+   \ifx \UnDef\biblatex:style
+      \:warning{\string\Configure{biblatex-style}{\blx@cbxfile}{...} 
+         not available}%
+   \fi
+}
+>>>
+
+\<config biblatex\><<<
+\let\blx:item\@item
+\def\@item[#1]{%
+  \blx:item[#1]%
+  \ifhmode \spacefactor\blx@sf@par\fi
+}
+\let\blx@resetpuncthook\@empty
+\let\blx@csq@ifkernmark\@empty
+\newskip\blx@unitmark
+\blx@unitmark=10pt plus 1pt minus 1pt
+\let\abx@aux@page\@gobbletwo
+\let\abx@aux@fnpage\@gobbletwo
+\let\abx@aux@refsection\@gobbletwo
+%
+% <Kristian.Debrabant@cs.kuleuven.be> reported that After updating
+% biblatex and biblatex.ht to versions 2.2 respectively
+% 2012-09-28-17:49 (using MiKTeX 2.9 64 bit), tex4ht seemed no longer
+% respected the defernumbers option in biblatex.sty: When applied to
+% the attached file tex4hterror.tex.
+%
+% The problem was due to nullifying \abx@aux@number which in fact
+% should have been redefined to \blx@aux@number when defernumbers
+% option is true.
+%
+% This is done now and as per Kristian, the fix works fine now.
+%
+\ifnum\blx:ver:no < 3 
+%
+ \protected\def\blx@aux@number#1#2#3#4{%
+  \blx@bbl@addentryfield{\detokenize{#2}}{#3}{localnumber}{#4}%
+  \ifblank{#4}%
+    {}%
+    {\csgdef{blx@labelnumber@#3}{#4}%
+     %\blx@addchecksum{#1}{#4} % this can cause a nodocument error!
+     }}
+%
+ \iftoggle{blx@defernumbers}%
+    {\setkeys{blx@opt@pre}{labelnumber}%
+     \let\blx@thelabelnumber\blx@addlabelnumber
+     \let\abx@aux@number\blx@aux@number}%
+    {\let\blx@thelabelnumber\relax
+     \let\abx@aux@number\@gobblefour}
+%
+\else
+  \def\@gobblefive#1#2#3#4#5{}%
+ \protected\def\blx@aux@number#1#2#3#4#5{%
+   \blx@bbl@addentryfield{\detokenize{#2}}{#3}{localnumber}{#4}{#5}%
+   \blx@bbl@addentryfield{\detokenize{#2}}{#3}{labelnumber}{#4}{#5}%
+   \global\toggletrue{blx@localnumber}%
+   \ifblank{#5}
+    {}
+    {\csgdef{blx@labelnumber@#3@#4}{#5}}}
+
+ \iftoggle{blx@defernumbers}%
+    {\setkeys{blx@opt@pre}{labelnumber}%
+     \let\blx@thelabelnumber\blx@addlabelnumber
+     \let\abx@aux@number\blx@aux@number}%
+    {\let\blx@thelabelnumber\relax
+     \let\abx@aux@number\@gobblefive}
+\fi % end of version boolean
+%
+\AtEndDocument{%
+  \def\abx@aux@page#1#2{\blx@addpagesum{#1}{#2}}%
+  \def\abx@aux@fnpage#1#2{\blx@addpagesum{#1}{#2}}%
+}
+%
+\def\blx@begunit{%
+  \toggletrue{blx@tempa}%
+  \iftoggle{blx@insert}%
+    {\iftoggle{blx@unit}%
+       {\begingroup
+          \let\blx@begunit\@empty
+          \let\blx@endunit\@empty
+          \let\blx@endnounit\@empty
+          \blx@unitpunct\blx@postpunct
+        \endgroup
+        \global\togglefalse{blx@unit}%
+        \togglefalse{blx@tempa}}
+       {\blx@postpunct}%
+     \iftoggle{blx@block}%
+       {\begingroup
+          \let\blx@begunit\@empty
+          \let\blx@endunit\@empty
+          \let\blx@endnounit\@empty
+          \newblockpunct
+        \endgroup
+        \global\togglefalse{blx@block}%
+        \togglefalse{blx@tempa}}%
+       {}}%
+    {}%
+  \blx@postpunct
+  \blx@resetpuncthook
+  \iftoggle{blx@tempa}%
+    {}%
+    {\global\togglefalse{blx@insert}}%
+  \csname a:blx@unit\endcsname
+  \blx@leavevmode
+  \blx@csq@ifkernmark
+    {}%
+    {\penalty\@M
+    \hskip-\blx@unitmark\relax
+    \hskip\blx@unitmark\relax
+    }%
+  \begingroup
+    \Configure{blx@unit}{}{}%
+}
+\def\blx@endunit{%
+  \endgroup
+  \csname b:blx@unit\endcsname
+  \Configure{blx@unit}{}{}%
+  \ifdim\lastskip=\blx@unitmark
+    \unskip\unskip\unpenalty
+    \global\togglefalse{blx@lastins}%
+  \else
+   \global\toggletrue{blx@insert}%
+   \global\toggletrue{blx@lastins}%
+ \fi
+}
+\NewConfigure{blx@unit}{2}
+%
+   \else
+\fi
+
+>>>
+
+The following code fixes non-ascii cite keys with XeLaTeX,
+they caused compilation error when the AUX file is loaded.
+\<config biblatex\><<<
+\ifdefined\XeTeXversion
+  \def\abx@aux@defaultrefcontext#1#2#3{%
+    \global\boolfalse{refcontextdefaults}%
+  \csxdef{blx@assignedrefcontextbib@#1@\detokenize{#2}}{\detokenize{#3}}}
+\fi
+>>>
+
+\<shared config biblatex\><<<
+\append:def\blx@bibinit{\a:bibinit}%
+\NewConfigure{bibinit}{1}%
+>>>
+
+\<biblatex-crosslinking\><<<
+\let\blx@anchors\@empty
+\let\bib@field@entrykey\@empty
+
+\protected\def\blx@anchor{%
+  \xifinlist{X\the\c@refsection -%@
+    \bib@field@entrykey}{\blx@anchors}%
+    {}%
+    {\listxadd\blx@anchors{X\the\c@refsection -%@
+      \bib@field@entrykey}%
+     \hyper:natanchorstart{X\the\c@refsection -%@
+      \bib@field@entrykey}%
+     \hyper:natanchorend}}
+     
+\protected\def\blx@bibhyperref{%
+   \@ifnextchar[%]
+     {\blx@bibhyperref@i}%
+     {\blx@bibhyperref@i[\bib@field@entrykey]}}%
+
+\long\def\blx@bibhyperref@i[#1]#2{%
+   \hyper:natlinkstart{X\the\c@refsection -%@
+     #1}%
+     #2\hyper:natlinkend}%
+
+\protected\long\def\blx@bibhyperlink#1#2{%
+   \hyper:natlinkstart{X\the\c@refsection -%:
+     #1}%
+     #2\hyper:natlinkend}%
+
+\protected\long\def\blx@bibhypertarget#1#2{%
+   \@bsphack
+   \hyper:natanchorstart{X\the\c@refsection -%:
+     #1}%
+   \@esphack
+     #2\hyper:natanchorend}%
+
+\let\blx@ifhyperref\@firstoftwo
+
+% Oleg Domanov odomanov@yandex.ru reports:
+% tex4ht ends with an error when compiles biblatex files. I'm on
+% Windows, texlive 2012. I put here a minimal example and files
+% generated with the command latexmk test && mk4ht oolatex test
+%
+% https://www.dropbox.com/s/hn1zm40htqs13mf/t4htlink.zip
+%
+% There is a superfluous \relax in the file test.tmp, line 65 which
+% seems to cause the error. 
+%
+% Changes to cope with biblatex upgrade caused this problem. It is now
+% fixed. --CVR 2012/10/26
+% 
+\:CheckOption{ooffice}\if:Option
+ \def\hyper:natanchorstart#1{\Link{}{#1}\EndLink}%  
+ \def\hyper:natlinkstart#1{\Link{#1}{}}%
+\else
+ \def\hyper:natanchorstart#1{%
+      \expandafter\ifx\csname QXpage.\thepage\endcsname\relax%
+        \Tag{)Qpage.\thepage}{\file:id}%
+        \HCode{<a id="page.\thepage"></a>}%
+        \expandafter\xdef\csname QXpage.\thepage\endcsname{0}%
+       \fi 
+      \Link[\csname BibFileName\therefsection\endcsname]{}{#1}\EndLink}  
+ \def\hyper:natlinkstart#1{%
+      \expandafter\ifx\csname QXpage.\thepage\endcsname\relax%
+        \Tag{)Qpage.\thepage}{\file:id}%
+        \HCode{<a id="page.\thepage"></a>}%
+        \expandafter\xdef\csname QXpage.\thepage\endcsname{0}%
+       \fi 
+      \Link[\csname BibFileName\therefsection\endcsname]{#1}{}}
+\fi
+\def\hyper:natanchorend{}
+\def\hyper:natlinkend{\EndLink}
+\def\writeCiteLink#1{\immediate\write\@mainaux{%
+    \string\@namedef{#1.\thepage}{\FileName}}}
+\let\blx@addpagesum\@gobbletwo
+% \let\nolinkurl\relax
+
+\ifx\blx:ver:no < 3
+%
+% biblatex 2.9a
+%
+% Newly added to process {keylist} environment (CVR)
+% 
+\let\keylist\description
+\let\endkeylist\enddescription
+\def\keyitem#1{\item[#1]}%
+%
+%
+\else
+%
+% biblatex 3.0
+%
+\let\keylist\Un:def
+\let\endkeylist\Un:def
+\newenvironment*{keylist}
+  {\list{}{%
+     \setlength{\labelwidth}{1.25in}%
+     \setlength{\labelsep}{10pt}%
+     \setlength{\leftmargin}{0pt}%
+     \setlength{\itemsep}{0pt}%
+     \raggedright%
+     \renewcommand*{\makelabel}[1]{\hss\bfseries##1}}}
+  {\endlist}
+%
+\def\keyitem#1{%
+  \item[#1]
+  \begingroup
+    \keyitemhook%
+    \blx@bibinit%
+    \midsentence\ifbibstring{#1}{}{\latintext}\biblstring{#1}%
+    \expandafter\lbx@initnamehook\lsmartoftext%
+    \par\nobreak
+    \midsentence\ifbibstring{#1}{}{\latintext}\bibsstring{#1}%
+    \expandafter\lbx@initnamehook\ssmartoftext%
+  \endgroup
+  \par\nobreak}
+\fi  % End of version boolean 
+
+\ConfigureList{keylist}%
+   {\EndP\HCode{<dl \a:LRdir class="description">}%
+      \PushMacro\end:itm
+\global\let\end:itm=\empty}%
+   {\PopMacro\end:itm \global\let\end:itm \end:itm
+\EndP\HCode{</dd></dl>}\ShowPar}%
+   {\end:itm \global\def\end:itm{\EndP\Tg</dd>}\HCode{<dt
+        class="description">}\bgroup \bf}%
+   {\egroup\EndP\HCode{</dt><dd\Hnewline class="description">}}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+\SubSection{reading.4ht}
+
+\<reading.4ht\><<<
+% reading.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2008. Eitan M. Gurari
+|<TeX4ht copywrite|>
+   |<config reading|> 
+\Hinput{reading}
+\endinput
+>>>        \AddFile{6}{reading}
+
+\<config reading\><<<
+\def\bbx@thebibitem{% 
+  \@itempenalty\z@ 
+  \itemsep4\bibitemsep 
+  \item\relax 
+  \@itempenalty\@M 
+  \itemsep\bibitemsep 
+  \begingroup 
+  \samepage\bfseries 
+  \def\finentrypunct{\strut}% 
+  \ifnum\bbx@head<\tw@ 
+    \usebibmacro{entryhead:full}% 
+    \ifbool{bbx:entrykey}% 
+      {\def\newblockpunct{% 
+         \nobreak\hskip\z@skip\strut 
+         \hfill\penalty100\hskip1em\relax 
+         \hbox{}\nobreak\hfill\strut}% 
+       \def\finentrypunct{% 
+         \parfillskip\z@\finalhyphendemerits\z@ 
+         \par\nobreak}% 
+       \newblock 
+       \printfield{entrykey}}% 
+      {}% 
+  \else 
+    \usebibmacro{entryhead:name}% 
+  \fi 
+  \finentry 
+  \endgroup 
+  \vskip 1.25pt\relax  `%hrule height`%
+  \item\strut} 
+>>>
+
+\<\><<<
+\renewcommand*{\thebibitem}{% 
+  \@itempenalty\z@ 
+  \itemsep4\bibitemsep 
+  \item\relax 
+  \@itempenalty\@M 
+  \itemsep\bibitemsep
+  \begingroup 
+  \samepage\bfseries 
+  \usebibmacro{entryhead}% 
+  \endgroup 
+  \vskip 1pt
+  \item\strut 
+}
+>>>
+
+\<config reading\><<<
+\pend:def\bib@macro@entryhead:name{\a:entryhead}
+\append:def\bib@macro@entryhead:name{\b:entryhead}
+\pend:def\bib@macro@entryhead:full{\a:entryhead:full}
+\append:def\bib@macro@entryhead:full{\b:entryhead:full}
+\NewConfigure{entryhead:name}{2}
+\NewConfigure{entryhead:full}{2}
+>>>
+
+\<config biblatex-???\><<<
+\let\blx:item\@item %% discarded CVR
+\def\@item[#1]{%
+  \blx:item[#1]%
+  \ifhmode \spacefactor\blx@sf@par\fi 
+}
+>>>
+
+The definition of \Verb=\@item= ends with \Verb=\leavevmode=, and
+biblatex has a \Verb=\blx@leavevmode= definition with the following
+spacefactor assignment.  Biblatex uses the spacefactor for checking
+different statuses of the compilation.
+
+The following macros were not initialized, hence done now:
+
+ \Verb=\let\blx@resetpuncthook\@empty=
+ \Verb=\let\blx@csq@ifkernmark\@empty=
+ \Verb=\let\bib@field@entrykey\@empty=
+
+%
+% Bug posted by Nicholas Cole <nicholas.cole@gmail.com>
+% Bug posted by Joanna Bryson <joanna.j@gmail.com>
+%
+
+\Verb=\blx@unitmark= is defined as a new skip to match the introduction
+of the same in biblatex.sty v 1.6. [CVR 2011/09/10]
+
+\<config biblatex-???\><<<
+\newskip\blx@unitmark %% discarded CVR
+\blx@unitmark=10pt plus 1pt minus 1pt
+\let\abx@aux@page\@gobbletwo
+\AtEndDocument{%
+  \def\abx@aux@page#1#2{\blx@addpagesum{#1}{#2}}%
+  \def\abx@aux@fnpage#1#2{\blx@addpagesum{#1}{#2}}}
+%
+\let\blx@resetpuncthook\@empty
+\let\blx@csq@ifkernmark\@empty
+\def\blx@begunit{% 
+  \toggletrue{blx@tempa}% 
+  \iftoggle{blx@insert}% 
+    {\iftoggle{blx@unit}% 
+       {\begingroup 
+          \let\blx@begunit\@empty 
+          \let\blx@endunit\@empty 
+          \blx@unitpunct\blx@postpunct 
+        \endgroup 
+        \global\togglefalse{blx@unit}% 
+        \togglefalse{blx@tempa}} 
+       {\blx@postpunct}% 
+     \iftoggle{blx@block}% 
+       {\begingroup 
+          \let\blx@begunit\@empty 
+          \let\blx@endunit\@empty 
+          \newblockpunct 
+        \endgroup 
+        \global\togglefalse{blx@block}% 
+        \togglefalse{blx@tempa}}%
+       {}}% 
+    {}% 
+  \blx@postpunct 
+  \blx@resetpuncthook 
+  \iftoggle{blx@tempa}% 
+    {}% 
+    {\global\togglefalse{blx@insert}}% 
+  \csname a:blx@unit\endcsname
+  \blx@leavevmode 
+  \blx@csq@ifkernmark 
+    {}% 
+    {\penalty\@M 
+     \hskip-\blx@unitmark\relax 
+     \hskip\blx@unitmark\relax}% 
+  \begingroup
+    \Configure{blx@unit}{}{}%
+} 
+>>>
+
+\<config biblatex-???\><<<
+\def\blx@begunit{% 
+  \toggletrue{blx@tempa}% 
+  \iftoggle{blx@insert}% 
+    {\iftoggle{blx@unit}% 
+       {\begingroup 
+          \let\blx@begunit\@empty 
+          \let\blx@endunit\@empty 
+          \blx@unitpunct 
+        \endgroup 
+        \global\togglefalse{blx@unit}% 
+        \togglefalse{blx@tempa}}% 
+       {}% 
+     \iftoggle{blx@block}% 
+       {\begingroup 
+          \let\blx@begunit\@empty 
+          \let\blx@endunit\@empty 
+          \newblockpunct 
+        \endgroup 
+        \global\togglefalse{blx@block}% 
+        \togglefalse{blx@tempa}}% 
+       {}}% 
+    {}% 
+  \blx@postpunct 
+  \blx@resetpuncthook 
+  \iftoggle{blx@tempa}% 
+    {}% 
+    {\global\togglefalse{blx@insert}}% 
+  \csname a:blx@unit\endcsname
+  \blx@leavevmode 
+  \blx@csqmarkcheck{% 
+    \penalty\@M 
+    \hskip-\blx@unitmark\relax 
+    \hskip\blx@unitmark\relax}% 
+  \begingroup
+    \Configure{blx@unit}{}{}%
+} 
+>>>
+
+\<config biblatex-???\><<<
+\def\blx@endunit{% 
+  \endgroup   
+  \csname b:blx@unit\endcsname
+  \Configure{blx@unit}{}{}%
+  \ifdim\lastskip=\blx@unitmark 
+    \unskip\unskip\unpenalty 
+    \global\togglefalse{blx@lastins}% 
+  \else 
+    \global\toggletrue{blx@insert}% 
+    \global\toggletrue{blx@lastins}% 
+  \fi 
+} 
+>>>
+
+\<config biblatex-???\><<<
+\NewConfigure{blx@unit}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+\SubSection{biblatex-chicago.4ht}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+
+The tex4ht output contains wrong punctuation, it should follow 
+US rules.
+\Link[https://tex.stackexchange.com/q/301287/2891]{}{}Source.\EndLink
+
+\<biblatex-chicago.4ht\><<<
+% biblatex-chicago.4ht (|version), generated from |jobname.tex
+% Copyright 2018 TeX Users Group
+|<TeX4ht license text|>
+\blx@defbibextras{english}{\uspunctuation}
+\Hinput{biblatex-chicago}
+\endinput
+>>> \AddFile{6}{biblatex-chicago}
+
+
+%%%%%%%%%%%%%
+\SubSection{debug.bbx}
+%%%%%%%%%%%%%
+
+\<debug.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% debug.4ht                            |version %
+% Copyright (C) |CopyYear.2008.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<debug config|>
+\Hinput{debug}
+\endinput
+>>>        \AddFile{5}{debug}
+
+\<debug config\><<<
+\def\bbx@fieldlabel#1{%
+  \thebibitem
+  [\texttt{\makebox[\leftmargin][l]{[#1]}}]}
+\def\bbx@subfieldlabel#1{%
+  \par\nobreak
+  \makebox[6em][l]{\a:subfieldlabel\ttfamily [#1]\b:subfieldlabel}}
+\NewConfigure{subfieldlabel}{2}
+>>>
+
+%%%%%%%%%%%%%
+\SubSection{footnote-dw}
+%%%%%%%%%%%%%
+
+\<footnote-dw.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% footnote-dw.4ht                      |version %
+% Copyright (C) |CopyYear.2008.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<footnote-dw config|>
+\Hinput{footnote-dw}
+\endinput
+>>>        \AddFile{5}{footnote-dw}
+
+\<footnote-dw config\><<<
+\def\bib@macro@footref{\:label{\thefield {entrykey}}}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+\Section{amstex}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+
+\<label of amstex.sty\><<<
+\edef\l:bel#1{\noexpand\@bsphack
+   \expandafter\noexpand\csname iffirstchoice@\endcsname
+   \expandafter\noexpand\csname if@filesw\endcsname
+   \noexpand \L:bll{#1}%
+   \expandafter\noexpand\csname if@nobreak\endcsname
+   \noexpand\ifvmode\noexpand\nobreak\noexpand\fi
+   \expandafter\noexpand\csname fi\endcsname
+   \expandafter\noexpand\csname fi\endcsname
+   \expandafter\noexpand\csname fi\endcsname
+   \noexpand\@esphack}
+\def\L:bll#1{{\let\thepage|=\relax
+   \def\protect{\noexpand\noexpand\noexpand}%
+   \cur:lbl{}\let\Link|=\:gobbleII \let\EndLink|=\empty \let\ref|=\o:ref
+   \a:@currentlabel
+   \xdef\@gtempa{\write\@auxout{\string
+      \newlabel{#1}{{|<logical label|>}{|<page label|>}|<hyperref label|>}}}%
+   }\@gtempa}
+\let\l:bel:|=\l:bel
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+\Section{varioref.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+
+\<varioref.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% varioref.4ht                         |version %
+% Copyright (C) |CopyYear.1997.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+   |<varioref.sty|> 
+\Hinput{varioref}
+\endinput
+>>>        \AddFile{8}{varioref}
+
+\<varioref.sty\><<<
+   |<fix varioref|>
+   |<varioref.sty shared config|>
+>>>
+
+\<fix varioref\><<<
+\let\:vpageref|=\@@vpageref
+\def\@@vpageref#1[#2]#3{{%
+  \advance\c@vrcnt\@ne
+  \expandafter\let\csname r@\the\c@vrcnt @vr\expandafter\endcsname
+        \csname r@\the\c@vrcnt @xvr\endcsname
+  \advance\c@vrcnt-\@ne  
+  \Configure{ref}{}{}{}%
+  \:vpageref{#1}[#2]{#3}}}
+>>>
+
+\Link[/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/tools/varioref.sty]{}{}%
+varioref.sty\EndLink
+
+%%%%%%%%%%%%%%%%%%
+\Section{nameref}
+%%%%%%%%%%%%%%%%%%
+
+\<nameref.4ht\><<<
+% nameref.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2005. Eitan M. Gurari
+|<TeX4ht copywrite|>
+   |<nameref v.2 configurations|>
+\Hinput{nameref}
+\endinput
+>>>        \AddFile{8}{nameref}
+
+\<nameref configurations\><<<
+\let\ltx@label\label
+>>>
+
+Bug \#130: Optional argument of a sectional unit does not appear as
+the title when \Verb+\nameref+ command is used in a document. The
+problem was \Verb+\NR:Title+ expands to the real heading of the
+sectional unit. It has been fixed now.
+%
+% CVR 2010/09/4
+% 
+
+\<nameref v.1 configurations\><<<
+\def\prf:label{{\ifx \NR:Title\:UnDef \else \NR:Title\fi}%
+               {\ifx \NR:Type\:UnDef \else \NR:Type .1\fi}{}}%
+\let\NR:StartSec\:StartSec
+\let\NR:no@sect\no@sect
+\def\no@sect#1#2#3#4#5#6[#7]#8{\gdef\NR:Title{\a:newlabel{#7}}%
+     \NR:no@sect{#1}{#2}{#3}{#4}{#5}{#6}[#7]{#8}}
+\def\:StartSec#1#2#3{%
+   \gdef\NR:Title{\a:newlabel{#3}}%
+   \gdef\NR:Type{#1}%
+   \gdef\@currentlabelname{#3}%
+   \NR:StartSec{#1}{#2}{#3}%
+}
+\pend:defI\begin{\PushMacro\NR:Type \PushMacro\NR:Title}
+\pend:defI\end{%
+   \PopMacro\NR:Type \PopMacro\NR:Title
+   \global\let\NR:Type\NR:Type
+   \global\let\NR:Title\NR:Title
+}
+>>>
+
+\<nameref v.1 configurations\><<<
+\def\:tempc#1#2#3#4#5#6[#7]#8{%
+   \gdef\NR:Title{\a:newlabel{#7}}%
+   \gdef\NR:Type{#1}%
+   \o:NR@sect:{#1}{#2}{#3}{#4}{#5}{#6}[#7]{#8}}
+\HLet\NR@sect\:tempc
+
+\def\:tempc#1#2#3#4#5{% 
+   \gdef\NR:Title{\a:newlabel\ssect:ttl}%
+   \gdef\NR:Type{#1}%
+   \o:NR@ssect:{#1}{#2}{#3}{#4}{#5}%
+   \def\@currentlabelname{\ssect:ttl}}
+\HLet\NR@ssect\:tempc
+
+\def\:tempc[#1]#2{%
+   \gdef\NR:Title{\a:newlabel{#1}}%
+   \o:no@part:[{#1}]{#2}}
+\HLet\no@part\:tempc
+
+\def\:tempc#1{%
+   \gdef\NR:Title{\a:newlabel{#1}}%
+   \o:no@spart:{#1}}
+\HLet\no@spart\:tempc
+
+\def\:tempc[#1]#2{% 
+   \gdef\NR:Title{\a:newlabel{#1}}%
+   \o:NR@chapter:[#1]{#2}} 
+\HLet\NR@chapter\:tempc
+
+\def\:tempc#1{%
+   \gdef\NR:Title{\a:newlabel\sch:ttl}%
+   \o:NR@schapter:{#1}%
+   \def\@currentlabelname{\sch:ttl}}
+\HLet\NR@schapter\:tempc
+
+% \long\def\:tempc#1[#2]{%
+%    \gdef\NR:Type{#1}%
+%    \gdef\NR:Title{\a:newlabel{#2}}% 
+%   \gdef\@currentlabelname{#2}% 
+%   \o:NR@@caption:{#1}[{#2}]% 
+% }
+% \HLet\NR@@caption\:tempc 
+
+\let\NR@@caption\@caption
+
+\long\def\@caption#1[#2]{%
+      \NR@gettitle{#2}%
+      \NR@@caption{#1}[{#2}]}%
+
+\AtBeginDocument{% 
+  \@ifpackageloaded{listings}{% 
+      \def\:tempc#1{% 
+         \gdef\NR:Title{\a:newlabel{listing}}%
+         \gdef\NR:Type{lstlisting}%
+         \o:NROrg@lst@MakeCaption:{#1}% 
+         \gdef\@currentlabelname{listing}}
+      \HLet\NROrg@lst@MakeCaption\:tempc 
+  }{}% 
+}
+>>>
+
+\<star ch title\><<<
+\gdef\sch:ttl{#1}%
+>>>
+
+\<star sec title\><<<
+\gdef\ssect:ttl{##5}%
+>>>
+
+\<nameref v.1 configurations\><<<
+\let\T:ref=\::ref
+\def\::ref{\protect\T@ref}
+\def\T@ref#1{% 
+  \@safe@activestrue
+  \let\::ref \T:ref
+  \expandafter\@setref\csname r@#1\endcsname\@firstoffive{#1}% 
+  \def\::ref{\protect\T@ref}%
+  \@safe@activesfalse 
+}
+>>>
+
+% Version 2 configurations for nameref.4ht was added consequent to
+% bugs reported by Martin Heller <mr_heller@yahoo.dk> and  Denis
+% Bitouz\'e <dbitouze@wanadoo.fr>. A thorough revamping was needed to
+% fix the problems. Apparently, in my tests, all reported problems
+% seem to have been fixed, though, \label{...} when used inside the
+% caption appears when \nameref'ed. Also, \@begintheorem with amsthm
+% loaded needs to be tried and tested thoroughly. Otherwise, the fixes
+% are OK as vouched by Martin and Denis.
+%
+% A new function \defineautorefname has been defined and included in
+% the newtheorem definitions so that funny enunciation environment
+% names will resolve to the correct printed enunciation name when
+% \nameref'd. Users need not separately define the same.
+%
+% CVR 2012-09-20-12:48
+% 
+
+% Bug No: 185
+%
+% There is spurious "]" in the output document when package hyperref is used
+% with tex4ht in new texlive 2013. This issue was reported at
+%
+% http://tex.stackexchange.com/q/120617/2891
+%
+% Optional arguments in various heands need to be further grouped in
+% nameref.4ht. Done.
+%
+% CVR 2013-06-28 15:00
+% 
+
+% Michal 2016-12-16 
+Bug 348: Support for amsmath environments
+
+We can easily define \`|\NR:Type| and \`|\NR:Title| in 
+\`|\Configure{@begin}{env name}{definitions}|. I didn't knew about this
+configuration until now. It seems to be useful when we need to inject something
+into the environment without messing the existing \`|\ConfigureEnv|
+definitions.
+
+\<nameref v.2 configurations\><<<
+\let\NR:Type\relax
+\let\ltx@label\label
+\def\prf:label{{\ifx \NR:Title\:UnDef \else \NR:Title\fi}%
+               {\ifx \NR:Type\relax \else \NR:Type .1\fi}{}}%
+\let\NR:StartSec\:StartSec
+\let\NR:no@sect\no@sect
+\def\no@sect#1#2#3#4#5#6[#7]#8{\gdef\NR:Title{\a:newlabel{#7}}%
+    \gdef\NR:Type{#1}%
+    \NR:no@sect{#1}{#2}{#3}{#4}{#5}{#6}[{#7}]{#8}}
+\def\:StartSec#1#2#3{%
+   \gdef\NR:Title{\a:newlabel{#3}}%
+   \gdef\NR:Type{#1}%
+   \NR:StartSec{#1}{#2}{#3}%
+}
+
+\def\:tempc#1#2#3#4#5#6[#7]#8{%
+   \gdef\NR:Title{\a:newlabel{#7}}%
+   \gdef\NR:Type{#1}%
+   \o:NR@sect:{#1}{#2}{#3}{#4}{#5}{#6}[{#7}]{#8}}
+\HLet\NR@sect\:tempc
+
+\def\:tempc#1#2#3#4#5{%
+   \gdef\NR:Title{\a:newlabel\ssect:ttl}%
+   \gdef\NR:Type{#1}%
+   \o:NR@ssect:{#1}{#2}{#3}{#4}{#5}%
+}
+\HLet\NR@ssect\:tempc
+
+\def\:tempc[#1]#2{%
+   \gdef\NR:Title{\a:newlabel{#1}}%
+   \gdef\NR:Type{part}%
+   \o:no@part:[{#1}]{#2}}
+
+% this definition clashes with asmart and amsproc classes, so we
+% need to skip if these are active
+\@ifundefined{opt@amsart.cls}{% 
+\@ifundefined{opt@amsproc.cls}{%
+\HLet\no@part\:tempc
+}{}}{} 
+
+
+\def\:tempc#1{%
+   \gdef\NR:Title{\a:newlabel{#1}}%
+   \gdef\NR:Type{part}%
+   \o:no@spart:{#1}}
+\HLet\no@spart\:tempc
+
+\def\:tempc[#1]#2{%
+   \gdef\NR:Title{\a:newlabel{#1}}%
+   \gdef\NR:Type{chapter}%
+   \o:NR@chapter:[{#1}]{#2}}
+\HLet\NR@chapter\:tempc
+
+\def\:tempc#1{%
+   \gdef\NR:Title{\a:newlabel\sch:ttl}%
+   \o:NR@schapter:{#1}%
+   \gdef\NR:Type{chapter}%
+}
+\HLet\NR@schapter\:tempc
+
+\let\o:NR@@caption\@caption
+%
+%
+% Keith Andrews <kandrews@iicm.edu> reported that \@captype as
+% \NR:Type threw an undefined control sequence error. I think
+% \@currenvir is safe, there is nothing special about \@captype. 
+%   
+\long\def\@caption#1[#2]{%
+    \gdef\NR:Type{\@currenvir}%
+    \gdef\NR:Title{\a:newlabel{#2}}%
+   \o:NR@@caption{#1}[{#2}]%
+}      
+
+\let\o:NRorg@opargbegintheorem\@opargbegintheorem
+  \def\@opargbegintheorem#1#2#3{%
+    \gdef\NR:Title{\a:newlabel{#3}}%
+    \gdef\NR:Type{\@currenvir}%
+    \NR@gettitle{#3}%
+    \defineautorefname{\@currenvir}{#1}%
+    \o:NRorg@opargbegintheorem{#1}{#2}{#3}%
+  }%
+
+\let\o:NRorg@begintheorem\@begintheorem
+  \def\@begintheorem#1#2{%
+    \gdef\NR:Title{\a:newlabel{#1 #2}}%
+    \gdef\NR:Type{\@currenvir}%
+    \defineautorefname{\@currenvir}{#1}%
+    \NR@gettitle{}%
+    \o:NRorg@begintheorem{#1}{#2}%
+  }%
+
+% I don't know if this was useful for anything
+% but we cannot use it anymore
+% \AtBeginDocument{%
+\@ifpackageloaded{listings}{%
+      \def\:tempc#1{%
+         \gdef\NR:Title{\a:newlabel{listing}}%
+         \gdef\NR:Type{lstlisting}%
+         \o:NROrg@lst@MakeCaption:{#1}%
+         \gdef\@currentlabelname{listing}}
+      \HLet\NROrg@lst@MakeCaption\:tempc
+}{}%
+  % bug [348]
+\def\:tempams{%
+    \gdef\NR:Title{\a:newlabel{equation}}%
+    \gdef\NR:Type{equation}%
+    \gdef\@currentlabelname{equation}%
+}
+
+% https://tex.stackexchange.com/a/581856/2891
+\@ifpackageloaded{caption}{
+  \pend:defIII\caption@beginex{%
+    \gdef\NR:Type{\@currenvir}%
+    \gdef\NR:Title{\a:newlabel{##2}}%
+  }
+}{}
+
+
+\@ifpackageloaded{amsmath}{%
+     \Configure{@begin}{align}{\:tempams}
+     \Configure{@begin}{multline}{\:tempams}
+     \Configure{@begin}{equation}{\:tempams}
+     \Configure{@begin}{boxed}{\:tempams}
+     \Configure{@begin}{equations}{\:tempams}
+     \Configure{@begin}{equation}{\:tempams}
+     \Configure{@begin}{gather*}{\:tempams}
+     \Configure{@begin}{gather}{\:tempams}
+     \Configure{@begin}{genfrac}{\:tempams}
+     \Configure{@begin}{measure@}{\:tempams}
+     \Configure{@begin}{multline*}{\:tempams}
+     \Configure{@begin}{multline}{\:tempams}
+     \Configure{@begin}{overset}{\:tempams}
+     \Configure{@begin}{smallmatrix}{\:tempams}
+     \Configure{@begin}{split}{\:tempams}
+     \Configure{@begin}{subarray}{\:tempams}
+     \Configure{@begin}{substack}{\:tempams}
+     \Configure{@begin}{underset}{\:tempams}
+     \Configure{@begin}{xleftarrow}{\:tempams}
+     \Configure{@begin}{xrightarrow}{\:tempams}
+  }{
+     \Configure{@begin}{equation}{\:tempams}
+}
+
+\let\T:ref=\::ref
+\def\::ref{\protect\T@ref}
+\def\T@ref#1{%
+  \@safe@activestrue
+  \let\::ref \T:ref
+  \expandafter\@setref\csname r@#1\endcsname\@firstoffive{#1}%
+  \def\::ref{\protect\T@ref}%
+  \@safe@activesfalse
+}
+
+\gdef\defineautorefname#1#2{%
+    \expandafter\gdef\csname #1autorefname\endcsname{#2}}
+\defineautorefname{theorem}{Theorem}
+
+\Configure{newlabel}
+   {\csname cur:th\endcsname \csname :currentlabel\endcsname}
+   {\string\csname\space :autoref\string\endcsname 
+     {\NR:Type}#1}
+
+\ifx \@currentlabelname\:UnDef
+   \let\@currentlabelname\empty
+\fi
+
+\pend:defIII\@setref{\edef\RefArg{##3}}
+\append:defIII\@setref{\let\:autoref\:gobble}
+\let\:autoref\:gobble
+
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{cleveref}
+
+This is basic support for the cleveref package. 
+\Link[https://tex.stackexchange.com/a/220345/2891]{}{}Source.\EndLink
+
+\<cleveref.4ht\><<<
+% cleveref.4ht (|version), generated from |jobname.tex
+% Copyright 2018-2019 TeX Users Group
+|<TeX4ht license text|>
+
+\def\refstepcounter@noarg#1{%
+  \cref@old@refstepcounter{#1}%
+  \cref@constructprefix{#1}{\cref@result}%
+  \@ifundefined{cref@#1@alias}%
+    {\def\@tempa{#1}}%
+    {\def\@tempa{\csname cref@#1@alias\endcsname}}%
+  \protected@xdef\cref@currentlabel{%
+    [\@tempa][\arabic{#1}][\cref@result]%
+    \csname p@#1\endcsname\csname the#1\endcsname}
+    }%
+\def\refstepcounter@optarg[#1]#2{%
+  \cref@old@refstepcounter{#2}%
+  \cref@constructprefix{#2}{\cref@result}%
+  \@ifundefined{cref@#1@alias}%
+    {\def\@tempa{#1}}%
+    {\def\@tempa{\csname cref@#1@alias\endcsname}}%
+  \protected@edef\cref@currentlabel{%
+    [\@tempa][\arabic{#2}][\cref@result]%
+    \csname p@#2\endcsname\csname the#2\endcsname}}%
+\Hinput{cleveref}
+
+|<cleveref links|>
+\endinput
+>>> \AddFile{8}{cleveref}
+
+
+Support for links from the \Verb|\cref| command. 
+\Link[https://tex.stackexchange.com/a/475664/2891]{}{}More information.\EndLink
+
+\<cleveref links\><<<
+\ifdefined\@firstoffive\else%
+  \def\@firstoffive#1#2#3#4#5{#1}
+\fi
+\def\:tempa#1#2{\bgroup%
+  \def\rEfLiNK##1##2{\Link{##1}{}}%
+  \expandafter\expandafter\expandafter\@firstoffive\csname r@#2\endcsname{}{}{}{}{}%
+  \o:@@@setcref:{#1}{#2}%
+  \EndLink\egroup%
+}%
+
+\HLet\@@@setcref=\:tempa
+>>>
+
+
+Cleveref depends on internal Hyperref macro when Hyperref is loaded. It causes crash,
+because Hyperref exits before this macro is defined.
+\Link[https://tex.stackexchange.com/a/540277/2891]{}{}More information\EndLink.
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{cleveref.sty}{cleveref-hooks.4ht}
+>>>
+
+\<cleveref-hooks.4ht\><<<
+% cleveref-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\let\HyOrg@addtoreset\@addtoreset
+>>> \AddFile{9}{cleveref-hooks}
+
+%%%%%%%%%%%%%%%%%%
+\Section{authblk}
+
+This is a basic fix for authblk package. 
+\Link[https://tex.stackexchange.com/a/309246/2891]{}{}More context.\EndLink
+\<authblk.4ht\><<<
+% authblk.4ht (|version), generated from |jobname.tex
+% Copyright 2017 TeX Users Group
+|<TeX4ht license text|>
+\def\maketitle{\bgroup%
+ \AB@maketitle%
+\egroup}
+
+\Hinput{authblk}
+\endinput
+>>> \AddFile{8}{authblk}
+
+%%%%%%%%%%%%%%%%%%
+\Section{geometry}
+
+Geometry with {\tt showframe} option writes spurious lines before 
+every DVI page in the XML output.
+\Link[https://puszcza.gnu.org.ua/bugs/?303]{}{}Bug report.\EndLink
+
+\<geometry.4ht\><<<
+% geometry.4ht (|version), generated from |jobname.tex
+% Copyright 2016 TeX Users Group
+|<TeX4ht license text|>
+|<geometry configurations|>
+\Hinput{geometry}
+\endinput
+>>>    \AddFile{8}{geometry}
+
+\<geometry configurations\><<<
+\renewcommand*{\Gm@pageframes}{}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{by name}
+%%%%%%%%%%%%%%%%%%
+
+\<byname.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% byname.4ht                           |version %
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+   |<byname configurations|>
+\Hinput{byname}
+\endinput
+>>>        \AddFile{8}{byname}
+
+\<byname configurations\><<<
+\def\prf:label{{\ifx \BNa:Title\:UnDef \else \BNa:Title\fi}%
+               {\ifx \BNb:Title\:UnDef \else \BNb:Title\fi}{}}% 
+\def\byn@melabel#1#2{% 
+    \gdef\NRa:Title{\a:newlabel{#1}}% 
+    \gdef\NRb:Title{\a:newlabel{#1}}% 
+    \gdef\@currnamelabel{{\a:newlabel{#1}}{\a:newlabel{#1}}}%
+} 
+
+\@ifpackageloaded{hyperref}{% 
+   \def\byname#1{% 
+       \expandafter\@setref\csname name@#1\endcsname\@secondoftwo{#1}% 
+       } 
+   \def\byshortname#1{% 
+       \expandafter\@setref\csname name@#1\endcsname\@firstoftwo{#1}% 
+       } 
+}{}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{xr.sty: Cross-Document References}
+%%%%%%%%%%%%%%%%%%%%%
+
+Defines a command \`'\externaldocument' for importing exterla aux
+files from foreugn sources. Should be called after \''\Preamble', and
+before \''\begin{document}'.
+
+\<xr.4ht\><<<
+% xr.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1997. Eitan M. Gurari
+|<TeX4ht copywrite|>
+   |<fix xr|>
+   |<fix xr-nonhyper|>
+\Hinput{xr}
+\endinput
+>>>        \AddFile{7}{xr}
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{xr.sty}{xr-hooks.4ht}
+>>>
+
+\<xr-hooks.4ht\><<<
+% xr-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht copywrite|>
+|<wait with xr|>
+>>>\AddFile{7}{xr-hooks}
+
+\<wait with xr\><<<
+\:AtEndOfPackage{\let\XR:\XR@ 
+   \def\XR@[#1]#2{%
+    \Configure{AtBeginDocument}{\XR:[#1]{#2}}{}}%
+}
+>>>
+
+\<fix xr\><<<
+\let\XR:loop=\XR@loop
+\def\XR@loop#1{%
+   \def\:temp##1.aux{|<load xref of aux|>}%
+   \catcode`\:=11 
+     |<xref for xr|>%
+     \:temp#1%
+   \catcode`\:=12
+   \XR:loop{#1}%
+}
+>>>
+
+\<load xref of aux\><<<
+\openin15=##1.xref 
+\ifeof15
+   \:warning{missing ##1.xref for ##1.aux}%
+   \let\:temp\empty    
+\else
+   \def\:temp{\input ##1.xref}%
+\fi
+\closein15  \:temp
+>>>
+
+\<xref for xr\><<<
+\expandafter\ifx \csname xr:CrossWord\endcsname\relax
+  \let\xr:CrossWord=\Cross:Word
+  \def\Cross:Word##1##2{%
+     \expandafter\let\csname  cw:\cw:format{##1##2}\endcsname\:UnDef
+     \xr:CrossWord{##1}{##2}}%
+\fi
+>>>
+
+\<fix xr-nonhyper\><<<
+\def\XRrEfLiNK[#1]#2#3{\a:xr[#1]{#2}{}%
+   \ifx\hyperrefLabel\:UnDef #3\else \hyperrefLabel\fi \b:xr}
+\NewConfigure{xr}{2}
+\Configure{xr}{\Link}{\EndLink}
+\def\XR:rEfLiNK#1#2{{\xr:rEfLiNK#1}{\xr:rEfLiNK#2}}
+\def\xr:rEfLiNK#1#2{\noexpand\XRrEfLiNK[\Get:HFile#2-]{#2}}
+\def\Get:HFile#1-#2-{\:LikeRef{)F\:gobble #1F-}}
+>>>
+
+For xref file
+
+\Verbatim
+\:CrossWord{)F1F-}{essai.html}{1}%
+\:CrossWord{)Qx1-10000.1}{1}{1}%
+\EndVerbatim
+
+\''\XGet:HFile' acts on \''x1-10000.1' to retrieve the 1 between \`'x' and
+\`'-'. The if acts on \`')F1F-' to get the file name. Where the \`'x'
+got into the picture? Did \''\aXrefFile' introduced it? where? 
+
+\<xr newlabel\><<<
+\expandafter\xdef\csname r@\XR@prefix#2\endcsname{\XR:rEfLiNK #3}%
+>>>
+
+\<fix xr\><<<
+\long\def\XR@test#1#2#3#4\XR@{%
+  \ifx#1\newlabel
+     |<xr newlabel|>%
+  \else\ifx#1\@input
+     \edef\XR@list{\XR@list#2\relax}%
+  \fi\fi
+  \ifeof\@inputcheck\expandafter\XR@aux
+  \else\expandafter\XR@read\fi}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{xr-hyper.sty: Hyperref-Oriented Cross-Document References}
+%%%%%%%%%%%%%%%%%%%%%
+
+\<xr-hyper.4ht\><<<
+% xr-hyper.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2003. Eitan M. Gurari     
+|<TeX4ht copywrite|>
+   |<fix xr|>
+   |<fix xr-hyper|>
+\Hinput{xr}
+\endinput
+>>>        \AddFile{7}{xr-hyper}
+
+
+Hyperref pasess five arguments to \`|\newlabel|, we must adapt \`|\XR:rEfLiNK| to that
+
+\<fix xr-hyper\><<<
+\def\XRrEfLiNK[#1]#2#3{\a:xr[#1]{#2}{}%
+   \ifx\hyperrefLabel\:UnDef #3\else \hyperrefLabel\fi \b:xr}
+\NewConfigure{xr}{2}
+\Configure{xr}{\Link}{\EndLink}
+\def\XR:rEfLiNK#1#2#3#4#5{{\xr:rEfLiNK#1}{\xr:rEfLiNK#2}{\xr:rEfLiNK#3}}
+\def\xr:rEfLiNK#1#2{\noexpand\XRrEfLiNK[\Get:HFile#2-]{#2}}
+\def\Get:HFile#1-#2-{\:LikeRef{)F\:gobble #1F-}}
+>>>
+
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{xr-hyper.sty}{xrhyper-hooks.4ht}
+>>>
+
+\<xrhyper-hooks.4ht\><<<
+% xrhyper-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+|<wait with xr-hyper|>
+>>> \AddFile{9}{xrhyper-hooks}
+
+xr-hyper add optional argument after mandatory argument of
+\`|\externaldocument|. It is a full path to the PDF file. We don't really need
+it, so we can safely eat that.
+
+\<wait with xr-hyper\><<<
+\:AtEndOfPackage{\let\XR:\XR@
+    \def\XR@[#1][#2]#3{%
+      \AtBeginDocument{\XR:[#1][#2]{#3}}
+    }%
+}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{eso-pic}
+%%%%%%%%%%%%%%%%%%
+
+Eso-pic can add some code at every page, using picture commands. This results in lots on unvanted
+images in the HTML file. It seems best to just disable this functionality.
+
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{eso-pic.sty}{esopic-hooks.4ht}
+>>>
+
+\<esopic-hooks.4ht\><<<
+% esopic-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\:dontusepackage{eso-pic}
+\providecommand\AddToShipoutPicture{\@ifstar\@gobble\@gobble}
+\let\AddToShipoutPictureBG\AddToShipoutPicture
+\let\AddToShipoutPictureFG\AddToShipoutPicture
+\let\ClearShipoutPictureBG\relax
+\let\ClearShipoutPictureFG\relax
+\let\ClearShipoutPicture\relax
+\providecommand*\LenToUnit[1]{}
+\providecommand\gridSetup[6][]{}
+>>> \AddFile{9}{esopic-hooks}
+
+%%%%%%%%%%%%%%%%%%
+\Section{showframe}
+%%%%%%%%%%%%%%%%%%
+
+The Showframe package is not useful in HTML mode. It also breaks TeX4ht, so we should block it.
+
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{showframe.sty}{showframe-hooks.4ht}
+>>>
+
+\<showframe-hooks.4ht\><<<
+% showframe-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\:dontusepackage{showframe}
+>>> \AddFile{9}{showframe-hooks}
+
+%%%%%%%%%%%%%%%%%
+\Section{expl3.sty}
+%%%%%%%%%%%%%%%%%
+
+Expl3 package makes some unicode characters active. This clashes
+with out active characters for XeTeX, so we must deactivate them 
+temporarily.
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{expl3.sty}{expl3-hooks.4ht}
+>>>
+
+\<expl3-hooks.4ht\><<<
+% expl3-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\ifdefined\XeTeXversion%
+\xenunidelblock{Latin-expl3}%
+\:AtEndOfPackage{\xeuniuseblock{Latin-expl3}}
+\fi
+>>> \AddFile{9}{expl3-hooks}
+
+%%%%%%%%%%%%%%%%%%
+\Section{savetrees.sty}
+%%%%%%%%%%%%%%%%%%
+
+This fix is really simple. Savetrees package doesn't make sense in HTML and it
+breaks TeX4ht, so we just disable it.
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{savetrees.sty}{savetrees-hooks.4ht}
+>>>
+
+\<savetrees-hooks.4ht\><<<
+% savetrees-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\:dontusepackage{savetrees}
+>>> \AddFile{9}{savetrees-hooks}
+
+%%%%%%%%%%%%%%%%%
+\Section{newcomputermodern.sty}
+%%%%%%%%%%%%%%%%%
+
+This is a really nice variant of Computer Modern in OpenType format. The
+rendered text is a bit darker and more readable than Latin Modern. It also
+supports Cyrillics, Hebrew and Greek.
+
+We need to disable it with TeX4ht though, because it forces loading of OpenType
+fonts which results in compilation failure.
+
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{newcomputermodern.sty}{newcomputermodern-hooks.4ht}
+>>>
+
+\<newcomputermodern-hooks.4ht\><<<
+% newcomputermodern-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2021 TeX Users Group
+|<TeX4ht license text|>
+\:dontusepackage{newcomputermodern}
+>>> \AddFile{9}{newcomputermodern-hooks}
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{newcomputermodern.sty}{newcomputermodern-hooks.4ht}
+>>>
+
+%%%%%%%%%%%%%%%%%
+\Section{fontawesome}
+%%%%%%%%%%%%%%%%%
+
+We need to prevent use of OpenType fonts with Fontawesome5 package.
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{fontawesome5-utex-helper.sty}%
+{fontawesome5-utex-helper-hooks.4ht}
+\Configure{PackageHooks}{fontawesome5.sty}{fontawesome5-hooks.4ht}
+>>>
+
+This file prevents loading of OpenType fonts that are loaded automatically
+when LuaLaTeX or XeLaTeX are used. It loads Type 1 fonts instead.
+
+\<fontawesome5-utex-helper-hooks.4ht\><<<
+% fontawesome5-utex-helper-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2021 TeX Users Group
+|<TeX4ht license text|>
+\:dontusepackage{fontawesome5-utex-helper}
+\RequirePackage{fontawesome5-generic-helper}
+\endinput
+>>> \AddFile{9}{fontawesome5-utex-helper-hooks}
+
+It seems that catcode of : character is wrongly set after end of this package
+when we use package hooks. It is probably because of some Expl3 catcode
+checks. We need to reset the catcode manually. 
+
+\<fontawesome5-hooks.4ht\><<<
+% fontawesome5-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2021 TeX Users Group
+|<TeX4ht license text|>
+\:AtEndOfPackage{\catcode`\:=12}
+\endinput
+>>> \AddFile{9}{fontawesome5-hooks}
+
+Finally, we can provide some configuration for Fontawesome itself. It turns all
+icons to pictures by TeX4ht conversion.
+
+\<fontawesome5.4ht\><<<
+% fontawesome5.4ht (|version), generated from |jobname.tex
+% Copyright 2021 TeX Users Group
+|<TeX4ht license text|>
+\NewConfigure{fontawesome}{2}
+\ExplSyntaxOn
+\cs_new_protected:Nn\temp:nn{%
+\a:fontawesome%
+\o:fontawesome_use_icon:nn:{#1}{#2}
+\b:fontawesome}
+
+\HLet\fontawesome_use_icon:nn\temp:nn
+\ExplSyntaxOff
+\Configure{fontawesome}{\Picture+{}}{\EndPicture}
+\Hinput{fontawesome5}
+\endinput
+>>> \AddFile{9}{fontawesome5}
+
+
+
+%%%%%%%%%%%%%%%%%
+\Section{biblatex}
+%%%%%%%%%%%%%%%%%
+
+This is a fix for XeLaTeX, it sometimes 
+reported that English language strings
+can't be loaded, even if they were loaded
+correctly. This just removes the error message.
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{biblatex.sty}{biblatex-hooks.4ht}
+>>>
+
+\<biblatex-hooks.4ht\><<<
+% biblatex-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\:AtEndOfPackage{%
+  \def\blx@mknoautolang{%
+    \blx@lbxinput{\blx@languagename}%
+    {}{}%
+  }%
+  |<fix biblatex lang handling|>
+}
+>>> \AddFile{9}{biblatex-hooks}
+
+Some biblatex styles reported error missing English language. 
+\Link[https://tex.stackexchange.com/q/469718/2891]{}{}For example here\EndLink.
+The issue was that patched version of \Verb|\IfFileExists| command contains
+some additional tokens that caused the \Verb|\@firstoftwo| command to read
+a wrong code. The saved version of that command must be used instead.
+
+\<fix biblatex lang handling\><<<
+\def\blx@lbxinput@iii#1#2{%
+  \global\csundef{blx@lng@#2}%
+  \:IfFileExists{#1.lbx}
+    {\blx@lbxinput@iv{#2}{#1}{language '#2' -> '#1'}}
+    {\ifcsdef{blx@suffmaptried@#2}
+      {}
+      {\blx@warning@noline{%
+          File '#1.lbx' not found!\MessageBreak
+          Ignoring mapping '#2' -> '#1'}%
+       \global\cslet{blx@suffmaptried@#2}\@empty}%
+     \blx@lbxinput@iv{#2}{#2}{language '#2'}}}
+>>>
+
+%%%%%%%%%%%%%%%%%
+\Section{xeCJK}
+%%%%%%%%%%%%%%%%%
+
+The xeCJK package makes CJK characters active and the macros they call fall.
+Best what we can do is to block it.
+
+We need to load fontspec explicitly, block the package, define some basic commands
+this package provides and load definitions for CJK Unicode block.
+
+Note that not all commands are provided, more can be added on user request.
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{xeCJK.sty}{xecjk-hooks.4ht}
+>>>
+
+\<xecjk-hooks.4ht\><<<
+% xecjk-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\:dontusepackage{xeCJK}
+\:AtEndOfPackage{%
+  \RequirePackage{fontspec}
+}
+\DeclareDocumentCommand\setCJKmainfont{o m o}{}
+\let\setCJKsansfont\setCJKmainfont
+\let\setCJKmonofont\setCJKmainfont
+
+\DeclareDocumentCommand\setCJKfamilyfont {m o m }{}
+\DeclareDocumentCommand\newCJKfontfamily {o m o m}{\expandafter\gdef\csname #2\endcsname{\relax}}
+
+\DeclareDocumentCommand\xeCJKsetup{m}{}
+% }
+\AtBeginDocument{%
+  \xeuniuseblock{CJK}
+}
+>>> \AddFile{9}{xecjk-hooks}
+
+%%%%%%%%%%%%%%%%%
+\Section{ctex}
+%%%%%%%%%%%%%%%%%
+
+We need to pass some options to Ctex to prevent it from font loading.
+It is also necessary to take special care with LuaTeX, as it loads
+configuration file that caused TeX4ht to fail. We block this file 
+from loading.
+
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{ctex.sty}{ctex-hooks.4ht}
+>>>
+
+\<ctex-hooks.4ht\><<<
+% ctex-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\PassOptionsToPackage{fontset=none,autoindent=false}{ctex}
+\ExplSyntaxOn
+\let\o:file_input\file_input:n% patch \file_input:n to block
+                              % ctex-engine-luatex.def from loading
+\xdef\ctex:luaname{\detokenize{ctex-engine-luatex.def}}
+\def\:tempa#1{%
+  \edef\:tempb{#1}%
+  \ifx\:tempb\ctex:luaname%
+  % this macro is defined in the blocked file, just add dummy definition
+  \cs_new_protected:Npn \ctex_add_to_selectfont:n ##1{}%
+  \else%
+  \o:file_input{#1}%
+  \fi%
+}
+\let\file_input:n\:tempa
+\:AtEndOfPackage{%
+\let\file_input:n\o:file_input
+}
+\ExplSyntaxOff
+>>> \AddFile{9}{ctex-hooks}
+
+Add dummy .4ht file. We may use it in the future.
+
+\<ctex.4ht\><<<
+% ctex.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\Hinput{ctex}
+\endinput
+>>> \AddFile{9}{ctex}
+
+%%%%%%%%%%%%%%%%%
+\Section{polyglossia}
+%%%%%%%%%%%%%%%%%
+
+The direction option for Polyglossia's language selection commands causes
+tex4ht support for XeLaTeX fail. tex4ht use a different mechanism for direction
+handling, so we can just disable it.
+
+User needs to use \`'\Configure{LRdir}'to achieve the correct direction.
+
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{polyglossia.sty}{polyglossia-hooks.4ht}
+>>>
+
+\<polyglossia-hooks.4ht\><<<
+% polyglossia-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\ExplSyntaxOn
+\:AtEndOfPackage{
+\ifdefined\orig_polyglossia@keys_define_lang:n\else
+\cs_set_eq:NN\orig_polyglossia@keys_define_lang:n\polyglossia@keys_define_lang:n
+%\let\orig_polyglossia@keys_define_lang:n\polyglossia@keys_define_lang:n
+\cs_set_protected:Npn \polyglossia@keys_define_lang:n #1 {
+   \orig_polyglossia@keys_define_lang:n{#1}
+   \keys_define:nn {polyglossia}{
+     #1 / direction
+     .  code:n = {},
+     #1 / script
+     .  code:n = {\ifdefined\XeTeXversion
+       \edef\:tempscript{\str_uppercase:f{\tl_head:n {#1}}\tl_tail:n{#1}}
+       \xeuniuseblock{#1}
+       \expandafter\xeuniuseblock\expandafter{\:tempscript}
+     \fi},
+   }
+}
+\def\RequireBidi{}%
+\fi
+}
+\ExplSyntaxOff
+>>> \AddFile{9}{polyglossia-hooks}
+
+\<polyglossia.4ht\><<<
+% polyglossia.4ht (|version), generated from |jobname.tex
+% Copyright 2019-2021 TeX Users Group
+|<TeX4ht license text|>
+\NewConfigure{PolyglossiaRtl}{2}
+|<arabic digits|>
+\Hinput{polyglossia}
+\endinput
+>>> \AddFile{9}{polyglossia}
+
+Fix for French Polyglossia. It makes lot of characters active. This can clash 
+with TeX4ht. For example : character in title results in fatal error.
+
+\<gloss-french.4ht\><<<
+% gloss-french.4ht (|version), generated from |jobname.tex
+% Copyright 2021 TeX Users Group
+|<TeX4ht license text|>
+\pend:def\french@punctuation{\bgroup\let\nobreakspace\space}
+\append:def\french@punctuation{\egroup}
+\Hinput{gloss-french}
+\endinput
+>>> \AddFile{9}{gloss-french}
+
+
+
+%%%%%%%%%%%%%%%%%
+\Section{fontspec}
+%%%%%%%%%%%%%%%%%
+
+We have to alter package fontspec loading, as it causes tex4ht to fail.  Some
+macros are redefind to do nothing, as we don't really need OpenType fonts
+handling in tex4ht
+
+The defintions for fontspec are rather big, we moved them to standalone file
+to save some time in package checking.
+
+We also  want to load fontspec only once, it fails with Polyglossia otherwise.
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{fontspec.sty}{fontspec-hooks.4ht}
+>>>
+
+\<fontspec-hooks.4ht\><<<
+% fontspec-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\ifdefined\texfourhtfontspecloaded%
+  \:dontusepackage{fontspec}
+\else 
+  \input usepackage-fontspec.4ht
+\fi
+>>> \AddFile{9}{fontspec-hooks}
+
+The actual configurations which are used when fontspec is loaded:
+
+\<usepackage-fontspec.4ht\><<<
+% usepackage-fontspec.4ht (|version), generated from |jobname.tex
+% Copyright 2017-2020 TeX Users Group
+|<TeX4ht license text|>
+% \RequirePackage{expl3}% we need to disable them before loading
+\ExplSyntaxOn
+\seq_new:N \fontspec_ht_scripts
+\gdef\texfourhtfontspecloaded{yes}% used to prevent subsequent loading of this file
+\ExplSyntaxOff
+\ifdefined\XeTeXversion%
+\xenunidelblock{Latin-expl3}% expl3 package makes some characters active
+\xeuniuseblock{Latin-expl3}% and define again
+\fi%
+\PassOptionsToPackage{no-math}{fontspec}
+\ExplSyntaxOn
+\:AtEndOfPackage{%
+  \tl_gset:Nx \l__fontspec_nfss_enc_tl {T1}
+  \tl_gset:Nx \g_fontspec_encoding_tl {T1}
+  \tl_gset:Nx \l__fontspec_ttfamily_encoding_tl {T1}
+  \tl_gset:Nx \l__fontspec_sffamily_encoding_tl {T1}
+  \tl_gset:Nx \l__fontspec_rmfamily_encoding_tl {T1}
+  \seq_new:N \fontspec_ht_fontfamilies
+  \ifdefined\XeTeXversion
+  \keys_define:nn {fontspec4ht}{
+    Script .code:n = \xeuniuseblock{#1}
+  }
+  \else
+  \keys_define:nn {fontspec4ht}{
+    Script .code:n = \seq_put_right:Nn \fontspec_ht_scripts {#1}
+  }
+  \fi
+\cs_set:Nn \fontspec_set_family:Nnn
+ {
+  % \tl_set:Nn \l__fontspec_family_label_tl { #1 }
+  % \__fontspec_select_font_family:nn {#2}{#3}
+  % \tl_set_eq:NN #1 \l_fontspec_family_tl
+  \def#1{\relax}
+ }
+
+
+\prg_set_conditional:Nnn \fontspec_if_fontspec_font: {TF,T,F}
+{
+  \prg_return_false:
+}
+
+\DeclareDocumentCommand \setmainfont { O{} m O{} }
+ {
+   % Optional argument can be in both first and third parameter
+  \keys_set_known:nn {fontspec4ht}{#1}
+  \keys_set_known:nn {fontspec4ht}{#3}
+  \seq_put_right:Nn \fontspec_ht_fontfamilies {#2}
+  \use:x { \exp_not:n { \DeclareRobustCommand \rmfamily }
+   {
+    \relax
+   }
+  }
+  \normalfont
+  \ignorespaces
+ }
+
+ % define aliases for other user commands
+\cs_set_eq:NN \fontspec\setmainfont
+\cs_set_eq:NN \setsansfont\setmainfont
+\cs_set_eq:NN \setmonofont\setmainfont
+\cs_set_eq:NN \setromanfont\setmainfont
+\cs_set_eq:NN \setmathrm\setmainfont
+\cs_set_eq:NN \setmathsf\setmainfont
+\cs_set_eq:NN \setboldmathrm\cs_set_eq:NN
+\cs_set_eq:NN \setmatht\cs_set_eq:NN
+
+
+
+\DeclareDocumentCommand \newfontfamily { m O{} m O{} }
+ {
+  % \fontspec_set_family:cnn { g__fontspec_ \cs_to_str:N #1 _family } {#2} {#3}
+  \keys_set_known:nn {fontspec4ht}{#4}
+  \seq_put_right:Nn \fontspec_ht_fontfamilies {#3}
+  \use:x
+   {
+    \exp_not:N \DeclareRobustCommand \exp_not:N #1
+     {
+       \relax
+     }
+   }
+ }
+ % \tl_set:Nn \g_fontspec_encoding_tl{T1}
+ %  \tl_set_eq:NN \encodingdefault\g_fontspec_encoding_tl
+ \DeclareDocumentCommand \addfontfeatures {m}
+ {
+   \keys_set_known:nn {fontspec4ht}{#1}
+   \typeout{Add font features}
+ }
+ \cs_set_eq:NN \addfontfeature \addfontfeatures
+  \global\expandafter\let\csname ver@fontenc.sty\endcsname\relax
+  \global\expandafter\let\csname opt@fontenc.sty\endcsname\relax
+}
+\ExplSyntaxOff
+|<Restore TivhTcats|>
+\endinput
+>>>\AddFile{9}{usepackage-fontspec}
+
+I am not really sure what is the problem here, but I've found that use of
+Expl3 package in fontspec patch causes catcode problems in packages which
+are loaded latter, for example with calc.sty. The catcodes are stored in
+\`|\TivhTcats| macro, we need to set catcode of : to 12 manually, saved catcode 
+of @ is OK, so we don't need to reset it.
+
+\<Restore TivhTcats\><<<
+\edef\TivhTcats{%                                                                                                                                     
+  \catcode`:=12%
+  \catcode`@=\the\catcode`@%
+} 
+>>> 
+
+We need to add support for utf-8 input. Different methods are used for LuaTeX
+and XeTeX. In LuaTeX, node callbacks are used, in XeTeX, all used characters
+must be declared first. This is done in the fontspec-xetex.4ht file.
+
+\<fontspec.4ht\><<<
+% fontspec.4ht (|version), generated from |jobname.tex
+% Copyright 2016-2017 TeX Users Group
+|<TeX4ht license text|>
+\Hinput{fontspec}
+
+>>> \AddFile{9}{fontspec}
+
+\<fontspec-4ht.lua\><<<
+-- fontspec-4ht.lua (|version), generated from |jobname.tex
+-- Copyright 2016-2019 TeX Users Group
+--[[
+|<TeX4ht license text|>
+--]]
+local M = {}
+
+local glyph_id = node.id "glyph"
+local whatsit_id = node.id "whatsit"
+local special_subtype = node.subtype "special"
+local dir_id = node.id "dir"
+local glue_id = node.id "glue"
+
+local escape = function(char)
+  -- prepare tex4ht special for entity with unicode value
+  return string.format("t4ht@+&{35}x%x{59}", char)
+end
+
+local make_node = function(data)
+  -- make special whathsit
+  local n = node.new(whatsit_id,special_subtype)
+  n.data = data
+  return n
+end
+
+local function first_node(head)
+  local head = head
+  while head.prev do
+    head = head.prev
+  end
+  return head
+end
+
+-- this should be table with patterns for allowed fonts
+local allowed_names = {"^cmr", "^cmb","^cmt", "^cmb", "^cmcs", "^rm%-l", "^cmi", "^ec%-lm", "none"}
+
+local testfont = function(name)
+  -- test font name for all allowed names, when it is found, return true
+  for _, x in ipairs(allowed_names) do
+    local r = name:match(x)
+    if r then 
+      return true 
+    end
+  end
+  return false
+end
+
+local fonttypes = {}
+local get_font_type = function(id)
+  if fonttypes[id]~=nil then return fonttypes[id] end
+  local f = font.getfont(id) or {name = "none"} -- font object can be nil sometimes
+  local name = f.name
+  local type = testfont(string.lower(name))
+  if not type then
+    print("Unsupported font",  name)
+  end
+  fonttypes[id] = type
+  return type
+end
+
+local xchar = string.byte("x")
+
+local utfchar = unicode.utf8.char
+function M.char_to_entity(head)
+  -- traverse characters
+  for n in node.traverse(head) do
+    if n.id == glyph_id then
+      -- we need to process only default text font, ie cmr, because user may request special mathematical fonts,
+      -- which should be processed via htf files as usual
+      local t = get_font_type(n.font)
+      if t == true then
+        local char = n.char
+        if char > 127 then
+          local new = escape(char)
+          local x = make_node(new)
+          -- insert tex4ht special before char, it will replace the char
+          node.insert_before(head, n, x)
+          -- in standard tex4ht accented characters are replaced with "x" char. they are later removed anyway
+          -- maybe we don't need to do that, but we can, so why not?
+          n.char = xchar
+        end
+      end
+    elseif n.id == dir_id then
+      -- when text direction is TRT, the spaces in the DVI file have negative width and they are not recognized by tex4ht
+      -- so we just change the direction to normal TLT
+      n.dir = "+TLT"
+    end
+  end
+  return first_node(head)
+end
+
+M.allowed = allowed_names
+
+return M
+>>>
+
+We must declare support for used unicode characters when XeTeX is used. Support
+for Latin script is loaded automatically, for other scripts Script option for
+font family declaration must be used:
+
+\Verbatim
+\documentclass{article}
+\usepackage{fontspec}
+\usepackage{polyglossia}
+\setmainlanguage{czech}
+\setotherlanguages{greek}
+\newfontfamily\greekfont{Linux Libertine O}[Script=Greek]
+\begin{document}
+Latin text
+\begin{greek} 
+  greek unicode text. this file is in latin1 encoding, so we 
+  can't show it 
+\end{greek}
+\end{document}
+\EndVerbatim
+
+Alternatively, you can eiter directly declare unicode range using
+\`|\xeuniregisterblock{start charcode}{end charcode}|, or load ranges for
+given Script using \`|\xeuniuseblock{Script name}|. 
+
+\<fontspec-xetex.4ht\><<<
+% fontspec-xetex.4ht, generated from |jobname.tex
+% Copyright 2016-2017 TeX Users Group
+|<TeX4ht license text|>
+
+\ExplSyntaxOn
+\seq_map_inline:Nn \fontspec_ht_scripts {\typeout{use block #1}\xeuniuseblock{#1}}
+\ExplSyntaxOff
+\Hinput{fontspec-xetex}
+\endinput
+>>> \AddFile{9}{fontspec-xetex}
+
+\<fontspec-luatex.4ht\><<<
+% fontspec-luatex.4ht, generated from |jobname.tex
+% Copyright 2016-2017 TeX Users Group
+|<TeX4ht license text|>
+\Hinput{fontspec-luatex}
+\endinput
+>>> \AddFile{9}{fontspec-luatex}
+
+
+%%%%%%%%%%%%%%%%%%
+\Section{TikZ}
+%%%%%%%%%%%%%%%%%
+
+
+There is a support for TikZ externalization. TikZ has been instucted to don't
+externalize pictures when tex4ht is used. It is necessary to  create the PDF
+images for TikZ pictures first, by compiling the document using a PDF producing
+engine. 
+
+The tex4ht configuration for PDF graphics is used for PDF inclusion, it will be
+converted to SVG by default.
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{tikz.sty}{tikz-hooks.4ht}
+>>>
+
+\<tikz-hooks.4ht\><<<
+% tikz-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2021 TeX Users Group
+|<TeX4ht license text|>
+\ifdefined\pgfsysdriver\else%
+  {\typeout{*****************************}
+  \typeout{TeX4ht info: Using dvisvgm4ht TikZ driver. Put \detokenize{\def\pgfsysdriver{driver-name}} to your 
+  document before use of TikZ if you want to another driver. Use tikz+ option if your TikZ pictures use patterns.}%
+   \def\pgfsysdriver{pgfsys-dvisvgm4ht.def}%
+\fi%
+\:AtEndOfPackage{%
+\let\use:tikzlibrary\usetikzlibrary
+\def\find:externalize#1external#2\@nil{%
+\if\relax#2\relax\else
+  \let\tikz:externalize\tikzexternalize
+  \renewcommand\tikzexternalize[1][]{\tikz:externalize[##1,mode=only graphics]}
+    \tikzset{%
+      tex4ht inc/.style={%
+        /pgf/images/include external/.code={%
+          \includegraphics[]{####1.pdf}%
+        }%
+      }
+    }
+    \tikzset{tex4ht inc}
+  \fi
+}
+\append:defI\use@@tikzlibrary{\find:externalize##1external\@nil}%
+}
+>>> \AddFile{9}{tikz-hooks}
+
+%%%%%%%%%%%%%%%%%%
+\Section{pdfbase.sty}
+%%%%%%%%%%%%%%%%%%
+
+The pdfbase package redefines \`|\@outputpage| macro, which causes tex4ht patches to fail.
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{pdfbase.sty}{pdfbase-hooks.4ht}
+>>>
+
+\<pdfbase-hooks.4ht\><<<
+% pdfbase-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\:AtEndOfPackage{%
+  \let\old:outputpage\@outputpage
+  \def\@outputpage{\old:outputpage{}}
+}
+>>> \AddFile{9}{pdfbase-hooks}
+
+%%%%%%%%%%%%%%%%%
+\Section{animate.sty}
+%%%%%%%%%%%%%%%%%
+
+\<animate.4ht\><<<
+% animate.4ht (|version), generated from |jobname.tex
+% Copyright 2017 TeX Users Group
+|<TeX4ht license text|>
+\NewConfigure{animinline}{2}
+\let\:anim:xinline\@anim@xinline
+\def\@anim@xinline#1#2#3#4{\a:animinline\:anim:xinline{#1}{#2}{#3}{#4}\b:animinline}
+
+\Hinput{animate}
+>>> \AddFile{9}{animate}
+
+%%%%%%%%%%%%%%%%%%
+\Section{sectionbreak.sty}
+%%%%%%%%%%%%%%%%%%
+
+\<sectionbreak.4ht\><<<
+% sectionbreak.4ht (|version), generated from |jobname.tex
+% Copyright 2017 TeX Users Group
+|<TeX4ht license text|>
+\NewConfigure{sectionbreak}{2}
+\NewConfigure{asterism}{1}
+
+\renewcommand\sectionbreak[1][\sectionbreak@mark]{%
+  \a:sectionbreak\bgroup\sectionbreak@style #1\egroup\b:sectionbreak%
+}
+
+\renewcommand\asterism{\a:asterism}
+
+\Hinput{sectionbreak}
+>>> \AddFile{9}{sectionbreak}
+
+\Section{url.sty}
+%%%%%%%%%%%%%%%%%%
+
+\<url.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% url.4ht                               |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+   |<fix url|>
+\expandafter\ifx\csname Url@OT1encSpecials\endcsname\relax
+   |<pre-2004 url.sty|>  
+\else
+   |<url-2004.sty|>  
+\fi
+|<shared url|>
+\Hinput{url}
+\endinput
+>>>        \AddFile{7}{url}
+
+\<pre-2004 url.sty\><<<
+
+>>>
+
+\<fix url\><<<
+\def\:temp{\leavevmode \begingroup
+  \def\UrlLeft##1\UrlRight{\ifmmode \else \UrlFont\fi \Url:use{##1}}%
+  \def\Url@use##1 ##2{\ifmmode \else \UrlFont\fi
+                      \Url:use{##1}}\let\,\empty \Configure{$}{}{}{}\Url}
+\HLet\url\:temp
+>>>
+
+Old url.sty files employ \''\Url@use', new ones employ \''Url@Left'.
+
+\<url-2004.sty\><<<
+\pend:defI\Url@z{%
+   \ht:special{t4ht@[}%
+   \Configure{$}{}{}{}%
+   \let\,\empty
+   \let\Url:HyperHook=\Url@HyperHook
+   \def\Url@HyperHook{\ifmmode \else \UrlFont\fi
+       \ht:special{t4ht@]}%
+       \Url:HyperHook}%
+}
+\pend:def\Url{\Configure{obeylines}{}{}{}}
+>>>
+
+\<shared url\><<<
+\def\c:url:{\def\Url:use##1}
+\Configure{url}{#1}
+>>>
+
+\<url-2004.sty\><<<
+\def\:temp{\begingroup \urlstyle {tt}\Url}
+\ifx \:temp\path
+   \def\:tempc{\a:path\begingroup\aftergroup\b:path
+      \Configure{url}{\ifmmode \else \UrlFont\fi ##1}\urlstyle {tt}\Url}
+   \HLet\path\:tempc
+\else
+   \def\:temp{\leavevmode \begingroup \urlstyle {tt}\Url}
+   \ifx \:temp\path
+      \def\:tempc{\leavevmode\a:path\begingroup\aftergroup\b:path
+         \Configure{url}{\ifmmode \else \UrlFont\fi ##1}\urlstyle {tt}\Url}
+      \HLet\path\:tempc
+   \fi
+\fi
+>>>
+
+\<shared url\><<<
+\NewConfigure{path}{2}
+
+\def\set@mathnolig#1{\ifnum\mathcode`#1<32768
+   \begingroup\lccode`\~`#1\lowercase{\endgroup
+     \edef~}{\mathchar\number\mathcode`#1_{\/}}%
+   \mathcode`#1=32768 \fi}
+>>>
+
+[\HPage{test data}\Verbatim
+\documentclass{book}  
+\usepackage{url}  
+\begin{document}  
+  
+\urldef{\PSPpath}{\path}{E:\MP_ROOT\100MNV01}  
+\urldef{\psppath}{\url}{E:\MP_ROOT\100MNV01}  
+ 
+First I use an explicit call: \path{E:\MP_ROOT\100MNV01}, then I use    
+the command: \PSPpath.  
+ 
+First I use an explicit call: \url{E:\MP_ROOT\100MNV01}, then I use    
+the command: \psppath.  
+  
+\end{document}  
+\EndVerbatim\EndHPage{}]
+
+%%%%%%%%%%%%%%%%%%
+\Section{path.sty}
+%%%%%%%%%%%%%%%%%%
+
+\<path.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% path.4ht                              |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<path config|>
+\Hinput{path}
+\endinput
+>>>        \AddFile{9}{path}
+
+\<path config\><<<
+\pend:def\path{\a:path 
+   \let\sv:begingroup\begingroup 
+   \def\begingroup{% 
+      \let\begingroup\sv:begingroup 
+      \begingroup \aftergroup\b:path}% 
+} 
+\NewConfigure{path}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{hyperref}
+%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%
+\SubSection{Outline}
+%%%%%%%%%%%%%
+
+\Link[http://ftp.gwdg.de/pub/dante/macros/latex/contrib/supported/hyperref/]{}{}%
+hyperref\EndLink
+
+Ask hyperref to load 
+\List{1}
+\item
+A cut-down version of hyperref.sty in which the modifications
+to LaTeX commands are removed.
+\item The
+\`'hypertex.def' file with the \`'\special{htm:...}' commands 
+being replaced by TeX4ht-oriented commands of the form
+\`'\special{t4ht=...}'. 
+
+This will not work for documents broken into pages!!  The
+\''\Link' command should be used for the specials.  
+
+\EndList
+
+\Link[http://tug.org/applications/hyperref/manual.html]{}{}manual\EndLink,
+\Link[http://www.tug.org/ListsArchives/pdftex/msg02358.html]{}{}msg02358\EndLink,
+\Link[http://www.tug.org/ListsArchives/pdftex/msg02400.html]{}{}msg02400\EndLink
+
+\<hyperref.4ht\><<<
+% hyperref.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1999. Eitan M. Gurari 
+|<TeX4ht copywrite|>
+\csname end:hyperref\endcsname
+|<nameref.sty|>
+|<ifHy@texht undefined?|>
+|<post 2001 late hyperrref|>
+|<autoref 2008|>
+|<tex4ht option on hyperrref|>
+|<hyperref utils|>
+|<hyperref 2011-01-30|>
+|<config hyperref|>
+|<htex4ht.def|>
+\expandafter\ifx\csname ifHy@hyperindex\endcsname\relax
+\else \Hy@hyperindexfalse
+\fi
+\Hinput{hyperref} 
+\endinput
+>>>        \AddFile{7}{hyperref}
+
+% CVR 2011-01-30
+
+The following modification became necessary consequent to the bug
+report filed by Alex Ball <a.ball@ukoln.ac.uk>. The bug was that
+hyperref.4ht failed consequent to the combination of memoir + hyperref
+deal with section headings that are below the numbering threshold as
+set by secnumdepth. Alex vouched that the fix worked fine with his
+documents. 
+
+\<hyperref 2011-01-30\><<<
+\def\Hy@MakeCurrentHref#1{%
+  \edef\HyperLocalCurrentHref{#1}%
+  \@onelevel@sanitize\HyperLocalCurrentHref
+  \global\let\HyperGlobalCurrentHref\HyperLocalCurrentHref
+  \let\HyperLocalCurrentHref\HyperGlobalCurrentHref
+  \ifHy@localanchorname
+    \let\@currentHref\HyperLocalCurrentHref
+  \else
+    \global\let\@currentHref\HyperGlobalCurrentHref
+  \fi
+}
+
+\let\Hy@SectionAnchorHref\@gobble
+\newlength\Hy@SectionHShift
+
+\def\Hy@MakeCurrentHrefAuto#1{%
+  \Hy@GlobalStepCount\Hy@linkcounter
+  \Hy@MakeCurrentHref{#1.\the\Hy@linkcounter}%
+}
+>>>
+
+This code comes from hyperref-hooks.4ht. As hyperref-hooks.4ht is not used in .cls files
+it needs to be executed also here. I've left this code in hyperef-hooks, but it probably can 
+be removed safely.
+
+\<config hyperref\><<<
+\@ifpackageloaded{nameref}{}
+{%
+   \let\sv:label\label
+   \RequirePackage{nameref}%
+   \let\label\sv:label
+}
+>>>
+
+\<config hyperref\><<<
+\def\hyper@makecurrent#1{% 
+  \begingroup 
+    \edef\Hy@param{#1}% 
+    \ifx\Hy@param\Hy@chapterstring 
+      \let\Hy@param\Hy@chapapp 
+    \fi 
+    \ifHy@hypertexnames 
+      \let\@number\@firstofone 
+      \@ifundefined{latin@Alph}{}{% 
+        \ifx\@Alph\greek@Alph 
+          \def\@Alph{Alph\@arabic}% 
+        \fi 
+      }% 
+      \ifHy@naturalnames 
+        \let\textlatin\@firstofone 
+        \xdef\@currentHlabel{\csname the#1\endcsname}% 
+      \else 
+        \xdef\@currentHlabel{\csname theH#1\endcsname}% 
+      \fi 
+      \xdef\@currentHref{% 
+        \Hy@param.\expandafter\strip@prefix\meaning\@currentHlabel 
+      }% 
+    \else 
+      \Hy@GlobalStepCount\Hy@linkcounter 
+      \xdef\@currentHref{\Hy@param.\the\Hy@linkcounter}% 
+    \fi 
+  \endgroup 
+} 
+>>>
+
+\<hyperref utils\><<<
+\ifx \@@wrindex\:UnDef \else
+   \def\@@wrindex#1||#2||#3\\{%
+     \protected@write\@indexfile{}{\string\indexentry{#1}{\thepage}}%
+     \endgroup \@esphack
+   }
+\fi
+\ifx \HyInd@@wrindex\:UnDef \else
+   \def\HyInd@@wrindex#1#2||#3||#4\\{\HyInd@org@wrindex{#1}{#2}}%
+\fi
+\ifx \Hy@RestoreLastskip\:UnDef
+   \let\Hy@RestoreLastskip\relax
+\fi
+>>>
+
+\<config hyperref\><<<
+\def\hyper@natlinkend{%
+  \hyper@linkend
+}
+>>>
+
+\<htex4ht.def\><<<
+\def\hyper@linkstart#1#2{%
+  \expandafter\Hy@colorlink\expandafter{\csname @#1color\endcsname}%
+  \def\Hy@tempa{#1}%
+  \ifx\Hy@tempa\@urltype
+    \Link[#2]{}{}%
+  \else
+    {\hyper@chars\ifx\rel:hyper\def\Link{#2}{}\else\Link[\##2]{}{}\fi}%
+  \fi  \global\let\rel:hyper=\:UnDef
+}
+\def\hyper@linkend{%
+  \EndLink
+  \Hy@endcolorlink
+}
+>>>
+
+\<htex4ht.def\><<<
+\def\hyper@anchorstart#1{%
+  \Hy@SaveLastskip
+  \begingroup
+    \hyper@chars\Link{}{#1}%
+  \endgroup
+  \Hy@activeanchortrue
+}
+\def\hyper@anchorend{%
+  \EndLink
+  \Hy@activeanchorfalse
+  \Hy@RestoreLastskip
+}
+\def\hyper@anchor#1{\hyper@anchorstart{#1}\hyper@anchorend}
+>>>
+
+\<config hyperref\><<<
+\def\hyper@linkurl#1#2{%
+  \leavevmode  \begingroup    \hyper@chars
+   \ifx \hyper:normalise\:UnDef
+      \expandafter\pend:defI\expandafter\:autoref
+                            \expandafter{\HyRef@currentHtag}%
+      \let\HyRef@currentHtag\empty
+      \Hy@colorlink{\@urlcolor}#1\Hy@endcolorlink
+    \else      
+      \Link[#2]{}{}\Hy@colorlink{\@urlcolor}#1\Hy@endcolorlink\EndLink
+      \global\let\hyper:normalise|=\:UnDef
+    \fi
+  \endgroup }
+\AtBeginDocument{%
+%  \pend:defI\hyper@normalise{\let\hyper:normalise|=\def}%
+  \expandafter\pend:def\csname hyperref
+                     \endcsname{\let\hyper:normalise\def}%
+  \expandafter\pend:def\csname href \endcsname{\let\hyper:normalise\def}%
+  \pend:defI\T@ref{\edef\RefArg{##1}}}
+>>>
+
+When \`'\pend:defI\hyper@normalise{\let\hyper:normalise|=\def}%' is needed?
+It breaks code like the following one.
+
+\Verbatim
+\documentclass{article}  
+  \usepackage{hyperref} 
+\begin{document} 
+  \url{http://thisdomain.org} 
+\end{document} 
+\EndVerbatim
+
+\''\XR@ext' get its value from the the \`'\usepackage' option:
+dvi---default;
+html---tex4ht;
+pdf---hpdftex, dvipdfm, pdfmark, dvips, vtex, dvipsone, textures;
+htm---vtex.
+
+\<tex4ht option on hyperrref\><<<
+\expandafter\ifx \csname H@item\endcsname\relax 
+   \def\:temp{dvi}\ifx \XR@ext\:temp \else
+     \def\:temp{html}\ifx \XR@ext\:temp \else
+         \:warning{\string\usepackage[...]{hyperref} assumes `\XR@ext'
+              option, not `tex4ht'}      
+   \fi\fi
+\else
+      \:warning{\string\usepackage[...]{hyperref} assumes `\XR@ext'
+           option, not `tex4ht'}
+\fi
+>>>
+
+Check  \`'\zap@space#2 \@empty' for removing spaces
+
+\''ifHy@texht' might be undefined, or defined with lowercase
+character (in earlier versions).
+
+\<ifHy@texht undefined?\><<<
+\expandafter\ifx \csname ifHy@texht\endcsname\relax
+   \expand:after{\expandafter
+      \let \csname ifHy@texht\endcsname|=}\csname ifhy@texht\endcsname
+\fi
+\expandafter\ifx \csname ifHy@texht\endcsname\relax
+   \expand:after{\expandafter
+      \let \csname ifHy@texht\endcsname|=}\csname iffalse\endcsname
+\fi
+\ifHy@texht \else
+    \:warning{tex4ht loaded after hyperref}
+    \csname Hy@texhttrue\endcsname
+\fi
+>>>
+
+The following is to take care of \''\newlabel' of hyperef,
+which requires 5 fields instead of 2.
+
+\<hyperref label\><<<
+\ifx \prf:label\:UnDef \else \prf:label\fi
+>>>
+
+% \<hyperref utils\><<<
+% \def\prf:label{{}{}{}}%
+% >>>
+
+%\def\@hyperref{\ref}
+%\def\label@hyperref[#1]#2{{%
+%  \def\@firstoffive##1##2##3{##1}%   |%can we remove this line?|%
+%  \Configure{ref}{}{}{}\ref{#1}}}
+
+\<config hyperref\><<<
+\def\label@hyperref[#1]#2{{%
+   \def\hyperrefLabel{#2}%
+   \Configure{ref}
+     {\Link}{\EndLink}{\Configure{ref}{}{}{}#2}\ref{#1}}}
+|<autoref references|>
+|<restore pre hyperref|>
+|<nameref.sty NOT HERE|>
+\csname ReadBookmarks\endcsname
+>>>
+
+A \Verb+\def\@@hyperref#1#2#3{\Link[#2]{}{}#1\EndLink}+
+got removed since it fails the second case below.
+
+\Verbatim
+   \href{test2.xml}{link made with href} 
+   \hyperref{test2.xml}{a}{b}{link made with hyperref}
+\EndVerbatim
+
+The nameref offers \`'\def\strip@period#1.\relax#2\@@@{#1}' to subfigure.
+
+\<restore pre hyperref\><<<
+\ifx \H@equation\:UnDef \else
+   \let\o:equation:\H@equation
+\fi
+\ifx \H@endequation\:UnDef \else
+   \let\o:endequation:\H@endequation
+\fi
+\ifx \H@eqnarray\:UnDef \else
+   \let\o:eqnarray:\H@eqnarray
+\fi
+\ifx \H@endsubeqnarray\:UnDef \else
+   \let\o:endsubeqnarray:\H@endsubeqnarray
+\fi
+\ifx \H@subeqnarray\:UnDef \else
+   \let\o:subeqnarray:\H@subeqnarray
+\fi
+\ifx \H@endsubeqnarray\:UnDef \else
+   \let\o:endsubeqnarray:\H@endsubeqnarray
+\fi
+>>>
+
+The following code breaks with current LaTeX.
+We must requi
+\<nameref.sty not used anymore\><<<
+\@ifpackageloaded{nameref}{}
+{
+   \let\sv:label\label
+   \RequirePackage{nameref}%
+   \let\label\sv:label
+   \input nameref.4ht
+}
+>>>
+
+We can load nameref from the early hook file
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{hyperref.sty}{hyperref-hooks.4ht}
+>>>
+
+\<hyperref-hooks.4ht\><<<
+% hyperref-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2021 TeX Users Group
+|<TeX4ht license text|>
+\:AtEndOfPackage{%
+\@ifpackageloaded{nameref}{}
+{%
+   \let\sv:label\label
+   \RequirePackage{nameref}%
+   \let\label\sv:label
+   %\input nameref.4ht
+}}
+
+>>> \AddFile{9}{hyperref-hooks}
+
+
+
+\<nameref moved from old hyperref\><<<
+\def\tht:label#1{%
+  \@bsphack
+  \begingroup
+    \@onelevel@sanitize\@currentlabelname
+    \edef\@currentlabelname{%
+      \expandafter\strip@period\@currentlabelname.\relax\@@@%
+    }%
+%   \typeout{::::::::::::[\@currentlabelname]::::::::::::}%
+    \protected@write\@auxout{}{%
+      \string\newlabel{#1}{%
+        {\string\rEfLiNK{\cur:th\:currentlabel}
+           {\string\csname\space :autoref\string\endcsname
+             {\@@currentlabelname}\@currentlabel}%
+        }%    
+        {\thepage}%
+        {\a:newlabel\@currentlabelname}%
+        {\@@currentlabelname.\@currentlabel}{}%
+      }%
+    }%
+  \endgroup
+  \@esphack
+}%
+
+\HLet\label\tht:label
+
+\Configure{newlabel}
+   {\cur:th \:currentlabel}
+   {\string\csname\space%\string\string\space
+    :autoref\string\endcsname {\@currentlabelname}#1}
+
+\ifx \@@currentlabelname\:UnDef 
+   \let\@@currentlabelname\empty
+\fi
+\append:defI\refstepcounter{\def\@@currentlabelname{#1}}
+\pend:def\eqnarray{\edef\@@currentlabelname{equation}}
+\pend:def\equation{\edef\@@currentlabelname{equation}}
+\pend:defI\section{\edef\@@currentlabelname{section}}
+\pend:defI\subsection{\edef\@@currentlabelname{section}}
+\pend:defI\subsubsection{\edef\@@currentlabelname{section}}
+
+\ifx \figure\:UnDef \else  
+  \pend:def\figure{\edef\@@currentlabelname{figure}}
+  \expandafter\pend:def\csname
+     figure*\endcsname{\edef\@@currentlabelname{figure}}
+\fi
+\ifx \table\:UnDef \else
+  \pend:def\table{\edef\@@currentlabelname{table}}
+  \expandafter\pend:def\csname
+     table*\endcsname{\edef\@@currentlabelname{table}}
+\fi
+\pend:defII\:thm{\edef\@@currentlabelname{##1}}
+>>>
+
+The following should be offered in nameref.4ht.
+
+\<\><<<
+\ifx \part\:UnDef \else
+   \def\:temp#1->#2//{#1}
+   \def\:tempc#1{}
+   \edef\:tempc{\expandafter\:temp\meaning\:tempc//}
+   \edef\:temp{\expandafter\:temp\meaning\part//}
+   \ifx \:temp\:tempc  
+      \pend:defI\part{\def\@currentlabelname{part}}
+\fi\fi
+\ifx \chapter\:UnDef \else
+   \let\NR:chapter\@chapter
+   \def\@chapter[#1]#2{%
+     |<adjust minipageNum for setcounter footnote 0|>%
+     \def\@currentlabelname{\ch:autorefname}%
+     \NR:chapter[{#1}]{#2}%
+   }
+   \let\NR:schapter\@schapter
+   \def\@schapter#1{%
+     \gdef\@currentlabelname{}%
+     \NR:schapter{#1}%
+   }
+   \def\ch:autorefname{chapter}
+   \let\hy:appendix\appendix
+   \def\appendix{\def\ch:autorefname{appendix}\hy:appendix}
+\fi   
+\let\NR:sect\no@sect
+\def\no@sect#1#2#3#4#5#6[#7]#8{%
+  \xdef\@currentlabelname{\ifnum #2>\c@secnumdepth\else #1\fi}%
+  \NR:sect{#1}{#2}{#3}{#4}{#5}{#6}[{#7}]{#8}%
+}
+\let\NR:ssect\no@ssect
+\def\no@ssect#1#2#3#4#5{%
+  \gdef\@currentlabelname{}%
+  \NR:ssect{#1}{#2}{#3}{#4}{#5}%
+}
+>>>
+
+\Verbatim
+\documentclass{article}  
+ \usepackage{hyperref}  
+\begin{document} 
+ \section{abc} 
+ \label{foo} 
+ 
+ autoref:  \csname autoref\endcsname{foo}  
+ 
+ nameref:  \csname nameref\endcsname{foo}  
+ 
+ ref: \ref{foo} 
+\end{document} 
+\EndVerbatim
+
+% \let\:rdef:sec|=\rdef:sec
+% \def\rdef:sec#1{\def\@currentlabelname{#1}\:rdef:sec{#1}}
+
+% \let\hy:@footnotetext|=\@footnotetext
+% \def\@footnotetext#1{\hy:@footnotetext{\def\@currentlabelname{footnote}#1}} 
+
+% \pend:def\table{\def\@currentlabelname{table}}
+% \expandafter\pend:def\csname
+%   table*\endcsname{\def\@currentlabelname{table}}
+
+% \let\hy:item|=\item
+% \def\item{\def\@currentlabelname{item}\hy:item} 
+
+%  \let\:rEfLiNK|=\rEfLiNK
+%  \def\rEfLiNK##1##2{\:rEfLiNK{##1}{{\let\rEfLiNK=\:gobble#2}}}%
+
+\<late hyperref\><<<
+\let\:temp|=\real@setref
+\let\real@setref|=\ref
+\let\ref|=\o:ref
+\let\o:ref|=\:temp
+>>>
+
+The second parameter of hypertarget is outside of the link because
+it can often contain block elements such as headers and it would
+produce invalid HTML
+
+\<hyperref utils\><<<
+\def\hyperlink#1#2{\Link{#1}{}#2\EndLink}
+\def\hypertarget#1#2{\Link{}{#1}\EndLink#2}
+\ifx \hyperpage\:UnDef  \let\hyperpage=\empty  \fi
+>>>
+
+\<config hyperref\><<<
+\ifx \Hy@linkfileprefix\empty\else
+   \:warning{\noexpand\href of hyperref.sty introduces the prefix
+             `\Hy@linkfileprefix' to prefix-free references. 
+             The command \string\hyperlinkfileprefix{...}
+             may be used for changing the prefix (probably 
+             \string\hyperlinkfileprefix{}).}
+\fi
+>>>
+
+\<config hyperref\><<<
+\def\hyper@linkfile#1#2#3{\Link[#2]{#3}{}#1\EndLink}
+>>>
+
+\<config hyperref\><<<
+\def\phantomsection{%
+ \Hy@GlobalStepCount\Hy@linkcounter
+ \xdef\@currentHref{likesection.\the\Hy@linkcounter}%
+ \Hy@raisedlink{\hyper@anchorstart{\@currentHref}\hyper@anchorend}%
+}
+>>>
+
+The following fix is to hold hypertex from modifying the links in
+\Verbatim
+\documentclass{article}  
+  \usepackage{hyperref}  \hyperlinkfileprefix{}  
+\begin{document}  
+  \href{/somewhere/foo/}{look here}  
+\end{document}  
+\EndVerbatim
+
+\<config hyperref\><<<
+\catcode`\:=12
+\def\@hyper@readexternallink#1#2#3#4:#5:#6\\#7{%
+      \hyper@linkurl{#3}{#7\ifx\\#2\\\else\##2\fi}}
+\catcode`\:=11
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Forms}
+%%%%%%%%%%%%%%%%%%%%%%
+
+\<config hyperref\><<<
+\def\@Form[#1]{%
+   \def\default:textarea{Form}%
+   \scan:args{}#1,//\a:Form }  
+                                        \def\@endForm{\b:Form}
+                                         \NewConfigure{Form}{2}
+\def\@TextField[#1]#2{%
+   \def\default:textarea{TextField}%
+   \scan:args{Field}#1,//%
+   \csname a:TextField::\:textarea\endcsname  \leavevmode#2%
+   \csname b:TextField::\:textarea\endcsname  }
+\def\@PushButton[#1]#2{%
+   \def\default:textarea{PushButton}%
+   \scan:args{}#1,value=#2,//%
+   \csname a:PushButton::\:textarea\endcsname }
+\def\@Reset[#1]#2{%
+   \def\default:textarea{Reset}%
+   \scan:args{}#1,value=#2,//%
+   \csname a:Reset::\:textarea\endcsname }
+\def\@Submit[#1]#2{%
+   \def\default:textarea{Submit}%
+   \scan:args{}#1,value=#2,//%
+   \csname a:Submit::\:textarea\endcsname }
+\def\@CheckBox[#1]#2{%
+   \def\default:textarea{CheckBox}%
+   \scan:args{}#1,//%
+   \csname a:CheckBox::\:textarea\endcsname
+   #2\csname b:CheckBox::\:textarea\endcsname}
+\def\@ChoiceMenu[#1]#2#3{% 
+   \def\default:textarea{ChoiceMenu}%
+   \scan:args{}#1,//%
+   \csname a:ChoiceMenu::\:textarea\endcsname  \leavevmode#2%
+   \csname b:ChoiceMenu::\:textarea\endcsname
+   \:choices  #3,//{\csname d:ChoiceMenu::\:textarea\endcsname}%
+         {\csname e:ChoiceMenu::\:textarea\endcsname}%
+   \csname c:ChoiceMenu::\:textarea\endcsname }
+>>>
+
+The following \`'\setkeys' is aasumed to come from keyval.sty. Another
+definition is provided in xkeyval.tex.
+
+\<hyperref utils\><<<
+\def\:temp#12->#2//{\def\:temp{#2}}
+\expandafter\:temp\meaning\setkeys2->//
+\ifx\:temp\empty \else
+   \pend:defII\setkeys{%
+      \expandafter\ifx \csname ##1:keys\endcsname\relax
+             \expandafter\def\csname ##1:keys\endcsname{##2}%
+      \else  \expandafter\append:def\csname ##1:keys\endcsname{##2}%
+      \fi  }
+\fi
+>>>
+
+\<hyperref utils\><<<
+\def\:choices#1,#2//#3#4{%
+   \def\AttributeVal{#1}#3\AttributeVal#4%
+   \def\:temp{#2}\ifx \:temp\empty \else
+   \def\:temp{\:choices#2//{#3}{#4}}\expandafter\:temp\fi}
+\def\check:args#1=#2//{\def\:temp{#2}}
+\def\arg:quote#1=#2//{%
+   \del:sp#1//%
+   \expandafter\ifx \csname a:\:form:attr ::\nosp:arg\endcsname\relax
+      \expandafter\ifx \csname a:::\nosp:arg\endcsname\relax
+            \:warning{No configuration for \:form:attr ::\nosp:arg}%
+      \else \def\AttributeVal{#2}\csname a:::\nosp:arg\endcsname
+      \fi
+   \else
+      \def\AttributeVal{#2}\csname a:\:form:attr ::\nosp:arg\endcsname
+   \fi
+   }
+\def\del:sp#1#2//{\def\nosp:arg{#1#2}}
+\def\:form:attr{\ifx\:textarea\empty 
+   \default:textarea\else \:textarea\fi}
+\def\scan:args#1{\let\Attributes=\empty \let\:textarea=\empty
+   \expandafter\ifx \csname #1:keys\endcsname\relax
+      \expandafter\scan:arg
+   \else  \expand:after{\expand:after
+      {\expandafter\scan:arg}\csname #1:keys\endcsname,}\fi
+}
+\def\scan:arg#1,#2//{%
+   \def\:temp{#1}\ifx \:temp\empty\else \ifx \:temp\space\else
+      \check:args#1=//%
+      \ifx \:temp\empty
+         \edef\:textarea{\ifx \:textarea\empty\else ,\fi #1}%
+      \else
+         \arg:quote#1//%
+   \fi\fi\fi
+   \def\:temp{#2}\ifx \:temp\empty \else
+   \def\:temp{\scan:arg#2//}\expandafter\:temp\fi
+}        
+\def\check:type#1{\:Optionfalse
+   \def\:temp{#1}\expandafter\check:t\:textarea,//}%
+\def\check:t#1,#2//{\def\:tempa{#1}\ifx \:temp\:tempa \:Optiontrue
+   \else
+       \def\:tempa{#2}\ifx\:tempa\empty\else \def\:tempa{\check:t#2//}\fi 
+       \expandafter\:tempa
+   \fi} 
+>>>
+
+The \''\nosp:arg' removes leading spaces from attribute names.
+Why \`'\def\del:sp#1//{\def\nosp:arg{#1}}' doesn't work?
+
+\Verbatim
+\documentclass{article} 
+\usepackage[tex4ht,bookmarks=false]{hyperref} 
+\begin{document} 
+ 
+ 
+\begin{Form}[action=mailto:foo,encoding=html,method=post] 
+ 
+\TextField[width=7cm,name=somename,value={default value}] 
+    {TextFields--input--text:  } 
+ 
+\TextField[password,name=anymade]{TextFields--input--password: } 
+ 
+\TextField[multiline,width=1in,height=0.6in,name=address,borderstyle=D, 
+    color=1 1 1,backgroundcolor=0 0 .5, 
+    value={first,second,third}]{TextFields--textarea: } 
+ 
+ 
+ 
+\ChoiceMenu[combo,default=two,name=any, 
+     ]{Choice menus--select:} 
+     {one,two,three} 
+ 
+\ChoiceMenu[default=Home,menulength=3,width=2in,name=xyz,default=two] 
+     {Choice menus--select:} 
+     {one,two,three} 
+ 
+ 
+\ChoiceMenu[radio,default=second,name=next,borderwidth=3,bordercolor=0 1 0] 
+     {Choice menus--radio:} 
+     {one=first, 
+      two=second, 
+      and three=third} 
+ 
+\CheckBox[]{checkbox 1} 
+\CheckBox[name=namea]{checkbox 2} 
+\CheckBox[name=nameb,checked]{checkbox 3} 
+ 
+\PushButton[name=xxx,onclick={callsome.foo}]{pushbotton} 
+\Submit{Submit}  
+\Reset{Reset} 
+ 
+\end{Form} 
+\end{document} 
+
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Autoref}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<autoref references\><<<
+\Configure{@newlabel}{\@onelevel@sanitize\@currentlabelname}
+\append:def\protect:wrtoc{\def\ref{\protect\o:ref}}
+>>>
+
+%  \long\expandafter\def\csname autoref \endcsname#1{\expandafter
+%      \auto@setref \csname r@#1\endcsname \@firstoffive {#1}}
+
+\<yes autoref name\><<<
+\let\:autoref\::autoref
+>>>
+
+\<no autoref name\><<<
+\let\:autoref\:gobble
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+[\HPage{old, unused}
+%%%%%%%%%%%%%%%%%%%%%%%%
+\`'\csname Hy@captionsenglish\endcsname' not defined in old
+versions
+
+\<pre 2008\><<<
+\expandafter\ifx \csname sectionautorefname\endcsname\relax
+   \let\:temp=\def
+   \def\def#1{\expandafter
+     \ifx \csname \expandafter\:gobble\string#1\endcsname\relax
+         \expandafter\:temp\expandafter#1\else
+      \expandafter\:gobble\fi }
+   \csname Hy@captionsenglish\endcsname 
+   \let\def=\:temp
+\fi
+\def\::autoref#1{{%
+  \bgroup
+    \a:@newlabel
+    \def\:tempa{#1}% 
+    \@onelevel@sanitize\:tempa
+    \expandafter\global \expandafter\let 
+        \expandafter\:temp  \csname \:tempa autorefname\endcsname
+    \expandafter\global \expandafter\let 
+        \expandafter\:tempa \csname \:tempa name\endcsname 
+  \egroup
+  \ifx \:temp\relax
+     \ifx  \:tempa \relax #1%
+     \else \:tempa  \fi
+  \else  \:temp  \fi ~}}
+\let\:autoref|=\:gobble
+>>>
+>>>
+
+\<post 2001 late hyperrref-pre 2008\><<<
+\AtBeginDocument{%
+   \edef\autoref{\noexpand\protect\expandafter\noexpand
+   \csname autoref \endcsname}}
+\expandafter\def\csname autoref \endcsname{%
+    \@ifstar {\HyRef@autoref \@gobbletwo }{\HyRef@autoref \hyper@@link}}
+\def\HyRef@autoref#1#2{% 
+  \begingroup 
+    \Hy@safe@activestrue 
+    \expandafter\auto@setref \csname r@#2\endcsname \@firstoffive {#2}%
+  \endgroup 
+} 
+>>>
+%%%%%%%%%%%%%%%%%%%%%%%%
+\EndHPage{}]
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%
+\SubSection{Definitions fron hyperref.sty}
+%%%%%%%%%%%%%
+
+The following definitions are from hyperref.sty,
+but they are not accessible there in tex4ht mode.
+
+\<autoref 2008\><<<
+|<auto ref|>
+|<auto page ref|>
+|<auto set ref|>
+|<test ref type|>
+\def\HyRef@StripStar#1*\\#2\@nil#3{% 
+  \def\HyRef@name{#2}% 
+  \ifx\HyRef@name\HyRef@CaseStar 
+    \def\HyRef@name{#1}% 
+  \else 
+    \def\HyRef@name{#3}% 
+  \fi 
+} 
+\def\HyRef@CaseStar{*\\} 
+\def\HyRef@currentHtag{} 
+\let\HyRef@ShowKeysRef\@gobble 
+>>>
+
+\<auto ref\><<<
+\DeclareRobustCommand*{\autoref}{% 
+  \@ifstar{\HyRef@autoref\@gobbletwo}{\HyRef@autoref\hyper@@link}% 
+} 
+\def\HyRef@autoref#1#2{% 
+  \begingroup 
+    \Hy@safe@activestrue 
+    \expandafter\HyRef@autosetref\csname r@#2\endcsname{#2}{#1}% 
+  \endgroup 
+} 
+>>>
+
+\<test ref type\><<<
+\def\HyRef@testreftype#1.#2\\{% 
+  \@ifundefined{#1autorefname}{% 
+    \@ifundefined{#1name}{% 
+      \HyRef@StripStar#1\\*\\\@nil{#1}% 
+      \@ifundefined{\HyRef@name autorefname}{% 
+        \@ifundefined{\HyRef@name name}{% 
+          \def\HyRef@currentHtag{}% 
+          \Hy@Warning{No autoref name for `#1'}% 
+        }{% 
+          \edef\HyRef@currentHtag{% 
+            \expandafter\noexpand\csname\HyRef@name name\endcsname 
+            \noexpand~% 
+          }% 
+        }% 
+      }{% 
+        \edef\HyRef@currentHtag{% 
+          \expandafter\noexpand\csname\HyRef@name autorefname\endcsname 
+          \noexpand~% 
+        }% 
+      }% 
+    }{% 
+      \edef\HyRef@currentHtag{% 
+        \expandafter\noexpand\csname#1name\endcsname 
+        \noexpand~% 
+      }% 
+    }% 
+  }{% 
+    \edef\HyRef@currentHtag{% 
+      \expandafter\noexpand\csname#1autorefname\endcsname 
+      \noexpand~% 
+    }% 
+  }% 
+} 
+>>>
+
+\<auto page ref\><<<
+\DeclareRobustCommand*{\autopageref}{% 
+  \@ifstar{% 
+    \HyRef@autopagerefname\pageref*% 
+  }\HyRef@autopageref 
+} 
+\def\HyRef@autopageref#1{% 
+  \hyperref[{#1}]{\HyRef@autopagerefname\pageref*{#1}}% 
+} 
+\def\HyRef@autopagerefname{% 
+  \@ifundefined{pageautorefname}{% 
+    \@ifundefined{pagename}{% 
+      \Hy@Warning{No autoref name for `page'}% 
+    }{% 
+      \pagename\nobreakspace 
+    }% 
+  }{% 
+    \pageautorefname\nobreakspace 
+  }% 
+} 
+>>>
+
+\<auto set ref\><<<
+\def\HyRef@autosetref#1#2#3{% link command, csname, refname 
+  \HyRef@ShowKeysRef{#2}% 
+  \ifcase 0\ifx#1\relax 1\fi\ifx#1\Hy@varioref@undefined 1\fi\relax 
+    \edef\HyRef@thisref{% 
+      \expandafter\@fourthoffive#1\@empty\@empty\@empty 
+    }% 
+    \expandafter\HyRef@testreftype\HyRef@thisref.\\% 
+    \Hy@safe@activesfalse 
+    #3{% 
+      \expandafter\@fifthoffive#1\@empty\@empty\@empty 
+    }{% 
+      \expandafter\@fourthoffive#1\@empty\@empty\@empty 
+    }{% 
+      \HyRef@currentHtag 
+      \expandafter\@firstoffive#1\@empty\@empty\@empty 
+      \null 
+    }% 
+  \else 
+    \protect\G@refundefinedtrue 
+    \nfss@text{\reset@font\bfseries ??}% 
+    \@latex@warning{% 
+      Reference `#2' on page \thepage\space undefined% 
+    }% 
+  \fi 
+} 
+>>>
+
+\<autoref 2008\><<<
+\providecommand*\AMSautorefname{\equationautorefname} 
+\providecommand*\Hfootnoteautorefname{\footnoteautorefname} 
+\providecommand*\Itemautorefname{\itemautorefname} 
+\providecommand*\itemautorefname{item} 
+\providecommand*\equationautorefname{Equation} 
+\providecommand*\footnoteautorefname{footnote} 
+\providecommand*\itemautorefname{item} 
+\providecommand*\figureautorefname{Figure} 
+\providecommand*\tableautorefname{Table} 
+\providecommand*\partautorefname{Part} 
+\providecommand*\appendixautorefname{Appendix} 
+\providecommand*\chapterautorefname{chapter} 
+\providecommand*\sectionautorefname{section} 
+\providecommand*\subsectionautorefname{subsection} 
+\providecommand*\subsubsectionautorefname{subsubsection} 
+\providecommand*\paragraphautorefname{paragraph} 
+\providecommand*\subparagraphautorefname{subparagraph} 
+\providecommand*\FancyVerbLineautorefname{line} 
+\providecommand*\theoremautorefname{Theorem} 
+\providecommand*\pageautorefname{page}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Ref}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%\<post 2001 late hyperrref\><<<
+
+\<nameref moved from old hyperref\><<<
+\pend:defIII\@setref{\edef\RefArg{##3}}
+\append:defIII\@setref{\let\:autoref\:gobble}
+|<no autoref name|>
+>>>
+
+\<post 2001 late hyperrref\><<<
+\def\auto@setref#1#2#3{\@safe@activestrue
+   |<yes autoref name|>\T@ref{#3}\@safe@activesfalse}
+\ifx\@refstar\:UnDef
+  \def\@refstar{|<no autoref name|>\T@ref} 
+\fi
+|<ref star|>
+
+>>>
+
+%%%%%%%%%%%%%
+\SubSection{Ref Star}
+%%%%%%%%%%%%%
+
+\<ref star\><<<
+\def\:temp{\protect \T@ref}
+\ifx \::ref\:temp
+   \edef\::ref{\noexpand\protect \expandafter\noexpand \csname ::ref \endcsname}
+   \expandafter\def\csname ::ref \endcsname{\@ifstar \@refstar \T@ref}
+\fi
+|<ref star for babl|>
+>>>
+
+\<ref star for babl\><<<
+\def\:temp#1{\@safe@activestrue\org@:ref{#1}\@safe@activesfalse}
+\expandafter\ifx \csname :ref \endcsname\:temp
+   \expandafter\def\csname :ref \endcsname{\@ifnextchar*{\:refstar}{\r:ref}}
+   \def\r:ref#1{\@safe@activestrue\org@:ref{#1}\@safe@activesfalse}
+   \def\:refstar#1{\r:ref}
+\fi
+>>>
+
+\<ref star\><<<
+\expandafter\ifx \csname real@setref\endcsname\relax 
+   \def\@pagerefstar#1{%  
+      \HyRef@StarSetRef{#1}\@secondoffive  
+   }
+   \def\@namerefstar#1{%
+       \HyRef@StarSetRef{#1}\@thirdoffive
+     }
+   \def\HyRef@StarSetRef#1{%  
+     \begingroup  
+       \Hy@safe@activestrue  
+       \edef\x{#1}%  
+       \@onelevel@sanitize\x  
+       \edef\x{\endgroup  
+         \noexpand\HyRef@@StarSetRef  
+           \expandafter\noexpand\csname r@\x\endcsname{\x}%  
+       }%  
+     \x  
+   }  
+    
+   \def\HyRef@@StarSetRef#1#2#3{%  
+     \ifx#1\@undefined  
+       \let#1\relax  
+     \fi  
+     \real@setref#1#3{#2}%  
+   }  
+\fi 
+\expandafter\ifx \csname real@setref\endcsname\relax 
+   \let\real@setref\@setref 
+\fi 
+>>>
+
+\HPage{test data}
+\Verbatim
+\documentclass{article}  
+   \usepackage{hyperref}  
+  
+\begin{document}  
+ 
+\section{foobar}  
+\label{sec:foobar}  
+ 
+Ref: \ref*{sec:foobar}  
+ 
+Auto: \autoref*{sec:foobar}  
+ 
+Page: \pageref*{sec:foobar}  
+  
+Hype: \hyperref[sec:foobar]{Link to Section \ref*{sec:foobar}}  
+  
+\end{document}
+
+\documentclass{article}  
+   \usepackage[english]{babel}  
+   \usepackage{hyperref}  
+\begin{document}  
+\tableofcontents  
+  
+\begin{equation}  
+  \label{eq:foo}  
+  a+b=c  
+\end{equation}  
+ 
+\ref*{eq:foo}  
+ 
+\ref{eq:foo}  
+  
+\end{document}
+
+\documentclass[a4paper]{article}  
+\usepackage{amsmath}  
+\usepackage{hyperref}  
+ \begin{document}  
+\begin{equation}  
+  \label{eq:foo}a+b=c  
+\end{equation}  
+  
+ \hyperref[eq:foo]{Foobar \ref*{eq:foo}}  
+  
+\end{document}      
+\EndVerbatim
+\EndHPage{}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{hypcap.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<hypcap.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% hypcap.4ht                            |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<hypcap configs|>
+\Hinput{hypcap}
+\endinput
+>>>        \AddFile{9}{hypcap}
+
+\<hypcap configs\><<<
+\pend:def\endfigure{\@capstartfalse}
+\expandafter\pend:def\csname endfigure*\endcsname{\@capstartfalse}
+\pend:def\endtable{\@capstartfalse}
+\expandafter\pend:def\csname endtable*\endcsname{\@capstartfalse}
+>>>
+
+% was \let\capstart=\empty 
+
+[\HPage{example}
+\Verbatim
+\documentclass{article}  
+\usepackage{caption}  
+\usepackage{hyperref}  
+\usepackage[all]{hypcap}  
+  
+\begin{document}  
+\begin{figure}\caption{foobar}\end{figure}  
+\begin{figure}\caption{foobar}\end{figure}  
+\begin{figure*}\caption{foobar}\end{figure*}  
+  
+\begin{table}\caption{tab}\end{table}  
+\begin{table}\caption{tab}\end{table}  
+\begin{table*}\caption{tab}\end{table*}  
+\end{document}  
+
+\EndVerbatim
+\EndHPage{}]
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+\Chapter{Miscellaneous Environments}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltmiscen.dtx]{}{}ltmiscen.dtx\EndLink
+
+\<latex ltmiscen\><<<
+|<html latex env|>
+|<html latex local env|>
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{document...enddocument}
+%%%%%%%%%%%%%%%%%%
+
+\<html latex hook on end\><<<
+\let\end|=\o:end
+\let\o:end|=\:UnDef
+\let\o:enddocumenthook|=\@enddocumenthook
+\def\:enddocumenthook{\HtmlEnv
+   \Configure{newpage}{}%
+   \o:enddocumenthook
+   \at:docend  \csname export:hook\endcsname  }
+>>>
+
+LaTeX in 2020 introduced new hoooks in the development version, so we need to
+adapt for it. The following code uses either the old code, or the new hooks. We
+should remove the legacy code once the hooks are introduced in the stable LaTeX
+core
+
+\<html latex hook on end\><<<
+\ifdefined\AddToHook%
+ \AddToHook{enddocument} {\HtmlEnv\Configure{newpage}{}\at:docend  \csname export:hook\endcsname}
+\else%
+  \let\@enddocumenthook\:enddocumenthook
+\fi
+>>>
+
+
+\<html latex start\><<<
+\def\:startdoc{%
+   \pageno=1
+   \let\no@document|=\document
+   \def\document{%
+      \let\document|=\no@document 
+      \let\no@document|=\:UnDef
+      \document \at:startdoc }%
+}
+>>>
+
+\Section{Output Encoding}
+
+Connector punctuation (the default is probably not the right one for
+unicode):
+
+\<latex ltoutenc\><<<
+\NewConfigure{textundescore}[1]{\expandafter
+   \def\csname ?\string\textunderscore\endcsname{\leavevmode#1}}
+\Configure{textundescore}{\HChar{95}}
+\DeclareRobustCommand{\_}{%
+\ifmmode\mathunderscore\else\textunderscore\fi}
+>>>
+
+The math underscore below is represented by a ruler drawing.
+
+\Verbatim
+\documentclass{article}  
+\begin{document}  
+   $\_$ (\_)  
+\end{document}
+\EndVerbatim
+
+\<latex ltoutenc\><<<
+\expandafter\let\expandafter\OMS:textcircled\csname
+                               OMS\string\textcircled\endcsname
+\expandafter\def\csname OMS\string\textcircled\endcsname#1{%
+   \def\:next{\OMS:textcircled{#1}}%
+   \def\:temp{#1}\expandafter\scan:textcircled\a:textcircled{}|<par del|>%
+   \:next  }
+\def\scan:textcircled#1{\def\:tempa{#1}\ifx \:tempa\empty
+      \expandafter\gob:textcircled
+   \else
+     \ifx \:tempa\:temp
+          \expandafter\expandafter\expandafter\found:textcircled
+     \else\expandafter\expandafter\expandafter\cont:textcircled \fi
+   \fi}
+\def\found:textcircled#1#2|<par del|>{\def\:next{#1}}
+\def\gob:textcircled#1|<par del|>{}
+\def\cont:textcircled#1{\scan:textcircled}
+
+\NewConfigure{textcircled}[1]{%
+   \def\:temp{#1}\ifx \:temp\empty \let\a:textcircled\empty \fi
+   \get:textcircled{#1}}
+\def\get:textcircled#1{\def\:temp{#1}\ifx \:temp\empty
+  \else
+     \append:def\a:textcircled{{#1}}\expandafter\more:textcircled
+   \fi }
+\def\more:textcircled#1{%
+   \append:def\a:textcircled{{#1}}\get:textcircled}
+\Configure{textcircled}{}
+>>>
+
+January 2017 (Michal): LaTeX core started to use new font encoding with
+Unicode engines, TU. This encoding loads OpenType fonts by default.
+It breaks tex4ht compilation due to a bug in tex4ht command.
+
+We need to check for TU encoding and switch back to the old default one, OT1. 
+
+LuaLaTeX and XeLaTeX also started to support basic Latin Unicode diacritics, 
+so the following example should output all characters to the PDF:
+
+\Verbatim
+\documentclass{article}
+\begin{document}
+We can't use diacritics in the \Verbatim unfortunately, 
+so just imagine that it is here.
+\end{document}
+\EndVerbatim
+
+We should support that as well. For LuaLaTeX, we can use a callback which is used 
+for Fontspec support. For XeLaTeX, we need to make Unicode characters active and
+define them to output te4ht character code. Again, we can use the code which was
+used for Fontspec support.
+
+\<latex ltoutenc\><<<
+\edef\test:f:encoding{\f@encoding}
+\edef\test:tu:encoding{TU}
+\ifx\test:f:encoding\test:tu:encoding
+  \RequirePackage[OT1]{fontenc}
+  %  load tuenc definitions for commands like \quotedblbase 
+  \ifdefined\old:DeclareTextSymbol\else
+    \input binhex
+    \def\DeclareTextSymbol#1#2#3{\gdef#1{\ht:special{t4ht@+&{35}x\hex{#3}{59}}\a:HChar}}
+    \input tuenc.def
+    \let\DeclareTextSymbol\old:DeclareTextSymbol
+  \fi
+
+  \ifdefined\directlua%
+    \input tuenc-luatex.4ht
+  \fi
+  \ifdefined\XeTeXcharclass 
+    \input tuenc-xetex.4ht
+  \fi
+\fi
+>>>
+
+
+\<tuenc-xetex.4ht\><<<
+% tuenc-xetex.4ht, generated from |jobname.tex
+% Copyright 2018 TeX Users Group
+|<TeX4ht license text|>
+\ifdefined\xeuniuseblock\else
+\input tuenc-xetex-input.4ht
+\fi
+\Hinput{tuenc-xetex}
+\endinput
+>>> \AddFile{9}{tuenc-xetex}
+
+\<tuenc-xetex-input.4ht\><<<
+% tuenc-xetex-input.4ht, generated from |jobname.tex
+% Copyright 2019-2021 TeX Users Group
+|<TeX4ht license text|>
+\input binhex
+
+% the code is inspited with newunicodechar.sty
+% call with character's numeric value
+\newcommand\xeuniregisterchar[1]{%
+  \catcode#1=\active% make the character active
+  \begingroup\lccode`\~=#1 % trick to define the character as a command
+  % the code inside \special will be converted back to utf8 by tex4ht
+  \lowercase{\endgroup\protected\def~}{\ht:special{t4ht@+&{35}x\hex{#1}{59}}\a:HChar}
+}
+
+% remove character definition
+\newcommand\xeuniunregisterchar[1]{%
+  \global\catcode#1=11%
+}
+
+\newcount\xeuniblock
+
+% register unicode range #1 - #2
+\newcommand\xeuniregisterblock[2]{%
+  \xeuniblock=#1%
+  \loop%
+  \expandafter\xeuniregisterchar\expandafter{\the\xeuniblock}%
+  \advance\xeuniblock by 1\relax%
+  \ifnum\xeuniblock<\the\numexpr #2+1\relax%
+  \repeat%
+}
+
+% register unicode range given in hex format
+\newcommand\xeuniregisterblockhex[2]{%
+  \xeuniregisterblock{"#1}{"#2}%
+}
+
+% Define unicode blocks for script name
+\newcommand\xeuniblockdef[2]{%
+  \@namedef{block:#1}{#2}
+}
+
+% delete block definition after use, we don't want to execute the unicode
+% declarations multiple times
+\newcommand\xeuniuseblock[1]{\@nameuse{block:#1}\@namedef{block:#1}{\relax}}
+
+% disable active characters of given block
+\newcommand\xenunidelblock[1]{\bgroup\let\xeuniregisterchar\xeuniunregisterchar\@nameuse{block:#1}\egroup}
+
+% Unicode blocks definitions
+\xeuniblockdef{Latin}{%
+  % \xeuniregisterblockhex{0000}{007F}%
+  \xeuniregisterblockhex{0080}{00FF}%
+  \xeuniregisterblockhex{0100}{017F}%
+  \xeuniregisterblockhex{0180}{024F}%
+  \xeuniregisterblockhex{0250}{02AF}%
+  \xeuniregisterblockhex{02B0}{02FF}%
+  \xeuniregisterblockhex{0300}{036F}%
+  \xeuniregisterblockhex{1E00}{1EFF}%
+  \xeuniregisterblockhex{2C60}{2C7F}%
+  \xeuniregisterblockhex{A720}{A7FF}%
+  \xeuniregisterblockhex{AB30}{AB6F}%
+  \xeuniregisterblockhex{1D00}{1D7F}%
+  \xeuniregisterblockhex{1D80}{1DBF}%
+  \xeuniregisterblockhex{1DC0}{1DFF}%
+  \xeuniregisterblockhex{2000}{206F}%
+  \xeuniregisterblockhex{2070}{209F}%
+  \xeuniregisterblockhex{20A0}{20CF}%
+  \xeuniregisterblockhex{20D0}{20FF}%
+  \xeuniregisterblockhex{2100}{214F}%
+  \xeuniregisterblockhex{2150}{218F}%
+  \xeuniregisterblockhex{2190}{21FF}%
+  \xeuniregisterblockhex{2200}{22FF}%
+  \xeuniregisterblockhex{2300}{23FF}%
+  \xeuniregisterblockhex{2400}{243F}%
+  \xeuniregisterblockhex{2440}{245F}%
+  \xeuniregisterblockhex{2460}{24FF}%
+  \xeuniregisterblockhex{2500}{257F}%
+  \xeuniregisterblockhex{2580}{259F}%
+  \xeuniregisterblockhex{25A0}{25FF}%
+  \xeuniregisterblockhex{2600}{26FF}%
+  \xeuniregisterblockhex{2700}{27BF}%
+  \xeuniregisterblockhex{27C0}{27EF}%
+  \xeuniregisterblockhex{27F0}{27FF}%
+  \xeuniregisterblockhex{2800}{28FF}%
+  \xeuniregisterblockhex{2900}{297F}%
+  \xeuniregisterblockhex{2980}{29FF}%
+  \xeuniregisterblockhex{2A00}{2AFF}%
+  \xeuniregisterblockhex{2B00}{2BFF}%
+}
+% this block is used for temporarily disabling some characters
+% which are made active by expl3
+\xeuniblockdef{Latin-expl3}{
+  \xeuniregisterchar{"00CB}
+  \xeuniregisterchar{"00CC}
+  \xeuniregisterchar{"00CD}
+  \xeuniregisterchar{"0126}
+  \xeuniregisterchar{"0128}
+  \xeuniregisterchar{"012E}
+  \xeuniregisterchar{"012F}
+  \xeuniregisterchar{"0120}
+  \xeuniregisterchar{"0130}
+  \xeuniregisterchar{"0131}
+  \xeuniregisterchar{"0300}
+  \xeuniregisterchar{"0301}
+  \xeuniregisterchar{"0303}
+  \xeuniregisterchar{"0307}
+  \xeuniregisterchar{"1E9C}
+  \xeuniregisterchar{"1E9E}
+  \xeuniregisterchar{"1EA0}
+  \xeuniregisterchar{"01F2}
+  \xeuniregisterchar{"01C0}
+  \xeuniregisterchar{"01C5}
+  \xeuniregisterchar{"01C8}
+  \xeuniregisterchar{"01CB}
+  \xeuniregisterchar{"01CE}
+  \xeuniregisterchar{"02BC}
+  \xeuniregisterchar{"02BE}
+  \xeuniregisterchar{"0342}
+  \xeuniregisterchar{"0345}
+  \xeuniregisterchar{"0308}
+  \xeuniregisterchar{"030A}
+  \xeuniregisterchar{"030C}
+  \xeuniregisterchar{"0313}
+  \xeuniregisterchar{"0331}
+  \xeuniregisterchar{"1E61}
+}
+\xeuniblockdef{Greek}{
+  \xeuniregisterblockhex{0370}{03FF}
+  \xeuniregisterblockhex{1F00}{1FFF}
+  \xeuniregisterblockhex{10140}{1018F}
+  \xeuniregisterblockhex{1D200}{1D24F}
+}
+\xeuniblockdef{Coptic}{
+  \xeuniregisterblockhex{0370}{03FF}
+  \xeuniregisterblockhex{2C80}{2CFF}
+  \xeuniregisterblockhex{102E0}{102FF}
+}
+\xeuniblockdef{Cyrillic}{
+  \xeuniregisterblockhex{0400}{04FF}
+  \xeuniregisterblockhex{0500}{052F}
+  \xeuniregisterblockhex{1C80}{1C8F}
+  \xeuniregisterblockhex{2DE0}{2DFF}
+  \xeuniregisterblockhex{A640}{A69F}
+}
+\xeuniblockdef{Armenian}{\xeuniregisterblockhex{0530}{058F}}
+\xeuniblockdef{Hebrew}{\xeuniregisterblockhex{0590}{05FF}}
+\xeuniblockdef{Arabic}{
+  \xeuniregisterblockhex{0600}{06FF}
+  \xeuniregisterblockhex{0750}{077F}
+  \xeuniregisterblockhex{08A0}{08FF}
+  \xeuniregisterblockhex{FB50}{FDFF}
+  \xeuniregisterblockhex{FE70}{FEFF}
+  \xeuniregisterblockhex{1EE00}{1EEFF}
+}
+\xeuniblockdef{Syriac}{\xeuniregisterblockhex{0700}{074F}}
+\xeuniblockdef{Thaana}{\xeuniregisterblockhex{0780}{07BF}}
+\xeuniblockdef{NKo}{\xeuniregisterblockhex{07C0}{07FF}}
+\xeuniblockdef{Samaritan}{\xeuniregisterblockhex{0800}{083F}}
+\xeuniblockdef{Mandaic}{\xeuniregisterblockhex{0840}{085F}}
+\xeuniblockdef{Devanagari}{
+  \xeuniregisterblockhex{0900}{097F}
+  \xeuniregisterblockhex{A8E0}{A8FF}
+
+}
+\xeuniblockdef{Bengali}{\xeuniregisterblockhex{0980}{09FF}}
+\xeuniblockdef{Gurmukhi}{\xeuniregisterblockhex{0A00}{0A7F}}
+\xeuniblockdef{Gujarati}{\xeuniregisterblockhex{0A80}{0AFF}}
+\xeuniblockdef{Oriya}{\xeuniregisterblockhex{0B00}{0B7F}}
+\xeuniblockdef{Tamil}{\xeuniregisterblockhex{0B80}{0BFF}}
+\xeuniblockdef{Telugu}{\xeuniregisterblockhex{0C00}{0C7F}}
+\xeuniblockdef{Kannada}{\xeuniregisterblockhex{0C80}{0CFF}}
+\xeuniblockdef{Malayalam}{\xeuniregisterblockhex{0D00}{0D7F}}
+\xeuniblockdef{Sinhala}{\xeuniregisterblockhex{0D80}{0DFF}}
+\xeuniblockdef{Thai}{\xeuniregisterblockhex{0E00}{0E7F}}
+\xeuniblockdef{Lao}{\xeuniregisterblockhex{0E80}{0EFF}}
+\xeuniblockdef{Tibetan}{\xeuniregisterblockhex{0F00}{0FFF}}
+\xeuniblockdef{Myanmar}{
+  \xeuniregisterblockhex{1000}{109F}
+  \xeuniregisterblockhex{A9E0}{A9FF}
+  \xeuniregisterblockhex{AA60}{AA7F}
+}
+\xeuniblockdef{Georgian}{\xeuniregisterblockhex{10A0}{10FF}}
+\xeuniblockdef{Hangul}{
+  \xeuniregisterblockhex{1100}{11FF}
+  \xeuniregisterblockhex{3130}{318F}
+  \xeuniregisterblockhex{A960}{A97F}
+  \xeuniregisterblockhex{AC00}{D7AF}
+  \xeuniregisterblockhex{D7B0}{D7FF}
+  \xeuniuseblock{CJK}
+}
+\xeuniblockdef{Ethiopic}{
+  \xeuniregisterblockhex{1200}{137F}
+  \xeuniregisterblockhex{1380}{139F}
+}
+\xeuniblockdef{Cherokee}{\xeuniregisterblockhex{13A0}{13FF}}
+\xeuniblockdef{Unified Canadian Aboriginal Syllabics}{
+  \xeuniregisterblockhex{1400}{167F}
+  \xeuniregisterblockhex{18B0}{18FF}
+}
+\xeuniblockdef{Ogham}{\xeuniregisterblockhex{1680}{169F}}
+\xeuniblockdef{Runic}{\xeuniregisterblockhex{16A0}{16FF}}
+\xeuniblockdef{Tagalog}{\xeuniregisterblockhex{1700}{171F}}
+\xeuniblockdef{Hanunoo}{\xeuniregisterblockhex{1720}{173F}}
+\xeuniblockdef{Buhid}{\xeuniregisterblockhex{1740}{175F}}
+\xeuniblockdef{Tagbanwa}{\xeuniregisterblockhex{1760}{177F}}
+\xeuniblockdef{Khmer}{
+  \xeuniregisterblockhex{1780}{17FF}
+  \xeuniregisterblockhex{19E0}{19FF}
+}
+\xeuniblockdef{Mongolian}{\xeuniregisterblockhex{1800}{18AF}}
+\xeuniblockdef{Limbu}{\xeuniregisterblockhex{1900}{194F}}
+\xeuniblockdef{Tai Le}{
+  \xeuniregisterblockhex{1950}{197F}
+  \xeuniregisterblockhex{1980}{19DF}
+}
+\xeuniblockdef{Buginese}{\xeuniregisterblockhex{1A00}{1A1F}}
+\xeuniblockdef{Tai Tham}{\xeuniregisterblockhex{1A20}{1AAF}}
+\xeuniblockdef{Combining Diacritical Marks Extended}{\xeuniregisterblockhex{1AB0}{1AFF}}
+\xeuniblockdef{Balinese}{\xeuniregisterblockhex{1B00}{1B7F}}
+\xeuniblockdef{Sundanese}{\xeuniregisterblockhex{1B80}{1BBF}}
+\xeuniblockdef{Batak}{\xeuniregisterblockhex{1BC0}{1BFF}}
+\xeuniblockdef{Lepcha}{\xeuniregisterblockhex{1C00}{1C4F}}
+\xeuniblockdef{Ol Chiki}{\xeuniregisterblockhex{1C50}{1C7F}}
+\xeuniblockdef{Sundanese Supplement}{\xeuniregisterblockhex{1CC0}{1CCF}}
+\xeuniblockdef{Vedic Extensions}{\xeuniregisterblockhex{1CD0}{1CFF}}
+\xeuniblockdef{Glagolitic}{\xeuniregisterblockhex{2C00}{2C5F}}
+\xeuniblockdef{Georgian Supplement}{\xeuniregisterblockhex{2D00}{2D2F}}
+\xeuniblockdef{Tifinagh}{\xeuniregisterblockhex{2D30}{2D7F}}
+\xeuniblockdef{Ethiopic Extended}{\xeuniregisterblockhex{2D80}{2DDF}}
+\xeuniblockdef{Supplemental Punctuation}{\xeuniregisterblockhex{2E00}{2E7F}}
+\xeuniblockdef{CJK}{%
+  \xeuniregisterblockhex{2E80}{2EFF}
+  \xeuniregisterblockhex{2F00}{2FDF}
+  \xeuniregisterblockhex{2FF0}{2FFF}
+  \xeuniregisterblockhex{3000}{303F}
+  \xeuniregisterblockhex{3040}{309F}
+  \xeuniregisterblockhex{30A0}{30FF}
+  \xeuniregisterblockhex{31C0}{31EF}
+  \xeuniregisterblockhex{31F0}{31FF}
+  \xeuniregisterblockhex{3200}{32FF}
+  \xeuniregisterblockhex{3100}{312F}
+  \xeuniregisterblockhex{3190}{319F}
+  \xeuniregisterblockhex{31A0}{31BF}
+  \xeuniregisterblockhex{3300}{33FF}
+  \xeuniregisterblockhex{3400}{4DBF}
+  \xeuniregisterblockhex{4DC0}{4DFF}
+  \xeuniregisterblockhex{4E00}{9FFF}
+  \xeuniuseblock{Modifier Tone Letters}
+}
+
+\xeuniblockdef{Hiragana}{\xeuniuseblock{CJK}}
+\xeuniblockdef{Katakana}{\xeuniuseblock{CJK}}
+\xeuniblockdef{Yi Syllables}{\xeuniregisterblockhex{A000}{A48F}}
+\xeuniblockdef{Yi Radicals}{\xeuniregisterblockhex{A490}{A4CF}}
+\xeuniblockdef{Lisu}{\xeuniregisterblockhex{A4D0}{A4FF}}
+\xeuniblockdef{Vai}{\xeuniregisterblockhex{A500}{A63F}}
+\xeuniblockdef{Bamum}{\xeuniregisterblockhex{A6A0}{A6FF}}
+\xeuniblockdef{Modifier Tone Letters}{\xeuniregisterblockhex{A700}{A71F}}
+\xeuniblockdef{Syloti Nagri}{\xeuniregisterblockhex{A800}{A82F}}
+\xeuniblockdef{Common Indic Number Forms}{\xeuniregisterblockhex{A830}{A83F}}
+\xeuniblockdef{Phags-pa}{\xeuniregisterblockhex{A840}{A87F}}
+\xeuniblockdef{Saurashtra}{\xeuniregisterblockhex{A880}{A8DF}}
+\xeuniblockdef{Kayah Li}{\xeuniregisterblockhex{A900}{A92F}}
+\xeuniblockdef{Rejang}{\xeuniregisterblockhex{A930}{A95F}}
+\xeuniblockdef{Javanese}{\xeuniregisterblockhex{A980}{A9DF}}
+\xeuniblockdef{Cham}{\xeuniregisterblockhex{AA00}{AA5F}}
+\xeuniblockdef{Tai Viet}{\xeuniregisterblockhex{AA80}{AADF}}
+\xeuniblockdef{Meetei Mayek Extensions}{\xeuniregisterblockhex{AAE0}{AAFF}}
+\xeuniblockdef{Ethiopic Extended-A}{\xeuniregisterblockhex{AB00}{AB2F}}
+\xeuniblockdef{Cherokee Supplement}{\xeuniregisterblockhex{AB70}{ABBF}}
+\xeuniblockdef{Meetei Mayek}{\xeuniregisterblockhex{ABC0}{ABFF}}
+\xeuniblockdef{High Surrogates}{\xeuniregisterblockhex{D800}{DB7F}}
+\xeuniblockdef{High Private Use Surrogates}{\xeuniregisterblockhex{DB80}{DBFF}}
+\xeuniblockdef{Low Surrogates}{\xeuniregisterblockhex{DC00}{DFFF}}
+\xeuniblockdef{Private Use Area}{\xeuniregisterblockhex{E000}{F8FF}}
+\xeuniblockdef{CJK Compatibility Ideographs}{\xeuniregisterblockhex{F900}{FAFF}}
+\xeuniblockdef{Alphabetic Presentation Forms}{\xeuniregisterblockhex{FB00}{FB4F}}
+\xeuniblockdef{Variation Selectors}{\xeuniregisterblockhex{FE00}{FE0F}}
+\xeuniblockdef{Vertical Forms}{\xeuniregisterblockhex{FE10}{FE1F}}
+\xeuniblockdef{Combining Half Marks}{\xeuniregisterblockhex{FE20}{FE2F}}
+\xeuniblockdef{CJK Compatibility Forms}{\xeuniregisterblockhex{FE30}{FE4F}}
+\xeuniblockdef{Small Form Variants}{\xeuniregisterblockhex{FE50}{FE6F}}
+\xeuniblockdef{Halfwidth and Fullwidth Forms}{\xeuniregisterblockhex{FF00}{FFEF}}
+\xeuniblockdef{Specials}{\xeuniregisterblockhex{FFF0}{FFFF}}
+\xeuniblockdef{Linear B Syllabary}{\xeuniregisterblockhex{10000}{1007F}}
+\xeuniblockdef{Linear B Ideograms}{\xeuniregisterblockhex{10080}{100FF}}
+\xeuniblockdef{Aegean Numbers}{\xeuniregisterblockhex{10100}{1013F}}
+\xeuniblockdef{Ancient Symbols}{\xeuniregisterblockhex{10190}{101CF}}
+\xeuniblockdef{Phaistos Disc}{\xeuniregisterblockhex{101D0}{101FF}}
+\xeuniblockdef{Lycian}{\xeuniregisterblockhex{10280}{1029F}}
+\xeuniblockdef{Carian}{\xeuniregisterblockhex{102A0}{102DF}}
+\xeuniblockdef{Old Italic}{\xeuniregisterblockhex{10300}{1032F}}
+\xeuniblockdef{Gothic}{\xeuniregisterblockhex{10330}{1034F}}
+\xeuniblockdef{Old Permic}{\xeuniregisterblockhex{10350}{1037F}}
+\xeuniblockdef{Ugaritic}{\xeuniregisterblockhex{10380}{1039F}}
+\xeuniblockdef{Old Persian}{\xeuniregisterblockhex{103A0}{103DF}}
+\xeuniblockdef{Deseret}{\xeuniregisterblockhex{10400}{1044F}}
+\xeuniblockdef{Shavian}{\xeuniregisterblockhex{10450}{1047F}}
+\xeuniblockdef{Osmanya}{\xeuniregisterblockhex{10480}{104AF}}
+\xeuniblockdef{Osage}{\xeuniregisterblockhex{104B0}{104FF}}
+\xeuniblockdef{Elbasan}{\xeuniregisterblockhex{10500}{1052F}}
+\xeuniblockdef{Caucasian Albanian}{\xeuniregisterblockhex{10530}{1056F}}
+\xeuniblockdef{Linear A}{\xeuniregisterblockhex{10600}{1077F}}
+\xeuniblockdef{Cypriot Syllabary}{\xeuniregisterblockhex{10800}{1083F}}
+\xeuniblockdef{Imperial Aramaic}{\xeuniregisterblockhex{10840}{1085F}}
+\xeuniblockdef{Palmyrene}{\xeuniregisterblockhex{10860}{1087F}}
+\xeuniblockdef{Nabataean}{\xeuniregisterblockhex{10880}{108AF}}
+\xeuniblockdef{Hatran}{\xeuniregisterblockhex{108E0}{108FF}}
+\xeuniblockdef{Phoenician}{\xeuniregisterblockhex{10900}{1091F}}
+\xeuniblockdef{Lydian}{\xeuniregisterblockhex{10920}{1093F}}
+\xeuniblockdef{Meroitic Hieroglyphs}{\xeuniregisterblockhex{10980}{1099F}}
+\xeuniblockdef{Meroitic Cursive}{\xeuniregisterblockhex{109A0}{109FF}}
+\xeuniblockdef{Kharoshthi}{\xeuniregisterblockhex{10A00}{10A5F}}
+\xeuniblockdef{Old South Arabian}{\xeuniregisterblockhex{10A60}{10A7F}}
+\xeuniblockdef{Old North Arabian}{\xeuniregisterblockhex{10A80}{10A9F}}
+\xeuniblockdef{Manichaean}{\xeuniregisterblockhex{10AC0}{10AFF}}
+\xeuniblockdef{Avestan}{\xeuniregisterblockhex{10B00}{10B3F}}
+\xeuniblockdef{Inscriptional Parthian}{\xeuniregisterblockhex{10B40}{10B5F}}
+\xeuniblockdef{Inscriptional Pahlavi}{\xeuniregisterblockhex{10B60}{10B7F}}
+\xeuniblockdef{Psalter Pahlavi}{\xeuniregisterblockhex{10B80}{10BAF}}
+\xeuniblockdef{Old Turkic}{\xeuniregisterblockhex{10C00}{10C4F}}
+\xeuniblockdef{Old Hungarian}{\xeuniregisterblockhex{10C80}{10CFF}}
+\xeuniblockdef{Rumi Numeral Symbols}{\xeuniregisterblockhex{10E60}{10E7F}}
+\xeuniblockdef{Brahmi}{\xeuniregisterblockhex{11000}{1107F}}
+\xeuniblockdef{Kaithi}{\xeuniregisterblockhex{11080}{110CF}}
+\xeuniblockdef{Sora Sompeng}{\xeuniregisterblockhex{110D0}{110FF}}
+\xeuniblockdef{Chakma}{\xeuniregisterblockhex{11100}{1114F}}
+\xeuniblockdef{Mahajani}{\xeuniregisterblockhex{11150}{1117F}}
+\xeuniblockdef{Sharada}{\xeuniregisterblockhex{11180}{111DF}}
+\xeuniblockdef{Sinhala Archaic Numbers}{\xeuniregisterblockhex{111E0}{111FF}}
+\xeuniblockdef{Khojki}{\xeuniregisterblockhex{11200}{1124F}}
+\xeuniblockdef{Multani}{\xeuniregisterblockhex{11280}{112AF}}
+\xeuniblockdef{Khudawadi}{\xeuniregisterblockhex{112B0}{112FF}}
+\xeuniblockdef{Grantha}{\xeuniregisterblockhex{11300}{1137F}}
+\xeuniblockdef{Newa}{\xeuniregisterblockhex{11400}{1147F}}
+\xeuniblockdef{Tirhuta}{\xeuniregisterblockhex{11480}{114DF}}
+\xeuniblockdef{Siddham}{\xeuniregisterblockhex{11580}{115FF}}
+\xeuniblockdef{Modi}{\xeuniregisterblockhex{11600}{1165F}}
+\xeuniblockdef{Mongolian Supplement}{\xeuniregisterblockhex{11660}{1167F}}
+\xeuniblockdef{Takri}{\xeuniregisterblockhex{11680}{116CF}}
+\xeuniblockdef{Ahom}{\xeuniregisterblockhex{11700}{1173F}}
+\xeuniblockdef{Warang Citi}{\xeuniregisterblockhex{118A0}{118FF}}
+\xeuniblockdef{Pau Cin Hau}{\xeuniregisterblockhex{11AC0}{11AFF}}
+\xeuniblockdef{Bhaiksuki}{\xeuniregisterblockhex{11C00}{11C6F}}
+\xeuniblockdef{Marchen}{\xeuniregisterblockhex{11C70}{11CBF}}
+\xeuniblockdef{Cuneiform}{\xeuniregisterblockhex{12000}{123FF}}
+\xeuniblockdef{Cuneiform Numbers and Punctuation}{\xeuniregisterblockhex{12400}{1247F}}
+\xeuniblockdef{Early Dynastic Cuneiform}{\xeuniregisterblockhex{12480}{1254F}}
+\xeuniblockdef{Egyptian Hieroglyphs}{\xeuniregisterblockhex{13000}{1342F}}
+\xeuniblockdef{Anatolian Hieroglyphs}{\xeuniregisterblockhex{14400}{1467F}}
+\xeuniblockdef{Bamum Supplement}{\xeuniregisterblockhex{16800}{16A3F}}
+\xeuniblockdef{Mro}{\xeuniregisterblockhex{16A40}{16A6F}}
+\xeuniblockdef{Bassa Vah}{\xeuniregisterblockhex{16AD0}{16AFF}}
+\xeuniblockdef{Pahawh Hmong}{\xeuniregisterblockhex{16B00}{16B8F}}
+\xeuniblockdef{Miao}{\xeuniregisterblockhex{16F00}{16F9F}}
+\xeuniblockdef{Ideographic Symbols and Punctuation}{\xeuniregisterblockhex{16FE0}{16FFF}}
+\xeuniblockdef{Tangut}{\xeuniregisterblockhex{17000}{187FF}}
+\xeuniblockdef{Tangut Components}{\xeuniregisterblockhex{18800}{18AFF}}
+\xeuniblockdef{Kana Supplement}{\xeuniregisterblockhex{1B000}{1B0FF}}
+\xeuniblockdef{Duployan}{\xeuniregisterblockhex{1BC00}{1BC9F}}
+\xeuniblockdef{Shorthand Format Controls}{\xeuniregisterblockhex{1BCA0}{1BCAF}}
+\xeuniblockdef{Byzantine Musical Symbols}{\xeuniregisterblockhex{1D000}{1D0FF}}
+\xeuniblockdef{Musical Symbols}{\xeuniregisterblockhex{1D100}{1D1FF}}
+\xeuniblockdef{Tai Xuan Jing Symbols}{\xeuniregisterblockhex{1D300}{1D35F}}
+\xeuniblockdef{Counting Rod Numerals}{\xeuniregisterblockhex{1D360}{1D37F}}
+\xeuniblockdef{Mathematical Alphanumeric Symbols}{\xeuniregisterblockhex{1D400}{1D7FF}}
+\xeuniblockdef{Sutton SignWriting}{\xeuniregisterblockhex{1D800}{1DAAF}}
+\xeuniblockdef{Glagolitic Supplement}{\xeuniregisterblockhex{1E000}{1E02F}}
+\xeuniblockdef{Mende Kikakui}{\xeuniregisterblockhex{1E800}{1E8DF}}
+\xeuniblockdef{Adlam}{\xeuniregisterblockhex{1E900}{1E95F}}
+\xeuniblockdef{Arabic Mathematical Alphabetic Symbols}{}
+\xeuniblockdef{Mahjong Tiles}{\xeuniregisterblockhex{1F000}{1F02F}}
+\xeuniblockdef{Domino Tiles}{\xeuniregisterblockhex{1F030}{1F09F}}
+\xeuniblockdef{Playing Cards}{\xeuniregisterblockhex{1F0A0}{1F0FF}}
+\xeuniblockdef{Enclosed Alphanumeric Supplement}{\xeuniregisterblockhex{1F100}{1F1FF}}
+\xeuniblockdef{Enclosed Ideographic Supplement}{\xeuniregisterblockhex{1F200}{1F2FF}}
+\xeuniblockdef{Miscellaneous Symbols and Pictographs}{\xeuniregisterblockhex{1F300}{1F5FF}}
+\xeuniblockdef{Emoticons}{\xeuniregisterblockhex{1F600}{1F64F}}
+\xeuniblockdef{Ornamental Dingbats}{\xeuniregisterblockhex{1F650}{1F67F}}
+\xeuniblockdef{Transport and Map Symbols}{\xeuniregisterblockhex{1F680}{1F6FF}}
+\xeuniblockdef{Alchemical Symbols}{\xeuniregisterblockhex{1F700}{1F77F}}
+\xeuniblockdef{Geometric Shapes Extended}{\xeuniregisterblockhex{1F780}{1F7FF}}
+\xeuniblockdef{Supplemental Arrows-C}{\xeuniregisterblockhex{1F800}{1F8FF}}
+\xeuniblockdef{Supplemental Symbols and Pictographs}{\xeuniregisterblockhex{1F900}{1F9FF}}
+\xeuniblockdef{CJK Unified Ideographs Extension B}{\xeuniregisterblockhex{20000}{2A6DF}}
+\xeuniblockdef{CJK Unified Ideographs Extension C}{\xeuniregisterblockhex{2A700}{2B73F}}
+\xeuniblockdef{CJK Unified Ideographs Extension D}{\xeuniregisterblockhex{2B740}{2B81F}}
+\xeuniblockdef{CJK Unified Ideographs Extension E}{\xeuniregisterblockhex{2B820}{2CEAF}}
+\xeuniblockdef{CJK Compatibility Ideographs Supplement}{\xeuniregisterblockhex{2F800}{2FA1F}}
+% load default latin block and blocks requested through Script option in fontspec's font 
+% selection commands
+\xeuniuseblock{Latin}
+\endinput
+>>> \AddFile{9}{tuenc-xetex-input}
+
+
+\<tuenc-luatex.4ht\><<<
+% tuenc-luatex.4ht, generated from |jobname.tex
+% Copyright 2017-2018 TeX Users Group
+|<TeX4ht license text|>
+\RequirePackage{luatexbase}
+\RequirePackage{luacode}
+
+\begin{luacode*}
+  local fontspec = require "fontspec-4ht"
+  luatexbase.add_to_callback("pre_linebreak_filter", fontspec.char_to_entity, "Char to entity")
+  luatexbase.add_to_callback("hpack_filter", fontspec.char_to_entity, "hpack-char-to-entity")
+  luatexbase.add_to_callback("vpack_filter", fontspec.char_to_entity, "hpack-char-to-entity")
+\end{luacode*}
+\Hinput{tuenc-luatex}
+\endinput
+>>> \AddFile{9}{tuenc-luatex}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Blocks: The /begin.../end Delimiters}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%
+\SubSection{Begin}
+%%%%%%%%%%%%%
+
+The command \`'\begin{xxx}' referes to the meaning of \`'\xxx',
+and the command \`'\end{xxx}' referes to the meaning of \`'\endxxx'.
+
+\<latex ltmiscen\><<<
+      \pend:defI\begin{\let\chk:pic|=\EndPicture }
+      \let\o:begin:|=\begin
+      \let\choose:begin\@firstoftwo
+\def\begin#1{\csname @begin:#1\endcsname 
+  \choose:begin
+    {\let\choose:begin\@firstoftwo |<revised begin|>}%
+    {\o:begin:{#1}}}
+>>>
+
+\<latex ltmiscen\><<<
+\def\recall:afterend{\ifx \chk:pic\:UnDef
+        |<recall after /end|>\fi}
+|<hooks+ for ConfigureEnv|>
+\NewConfigure{@begin}[2]{% 
+   \expandafter\ifx\csname @begin:#1\endcsname\relax\fi
+   \expandafter\concat:config\csname @begin:#1\endcsname{#2}}
+>>>
+
+\<revised begin\><<<
+\ifx \EndPicture\:Undef 
+   \PushStack\envn:list\n:list  \SaveEverypar
+\fi
+|<before begin(...)|>%
+\UseHook{env/#1/before}%
+\@ifundefined{#1}%
+  {\def\reserved@a{\@latex@error{Environment #1 undefined}\@eha}}%
+  {\def\reserved@a{%
+          \def\@currenvir{#1}%
+          \edef\@currenvline{\on@line}%
+          |<LoopOf before begin(...)|>%
+          \@execute@begin@hook{#1}%
+          \csname #1\endcsname 
+          |<after begin(...)|>%
+  }}%
+\global\@ignorefalse 
+\begingroup
+  \@endpefalse 
+  \reserved@a
+>>>
+
+The `endpe' stands for `end par environment'.
+
+\<before begin(...)\><<<
+\let\chk:pic|=\EndPicture 
+\ifx \EndPicture\:UnDef  \list:save   
+\let\after:end|=\empty   \csname before:begin#1\endcsname   \fi
+>>>
+
+\<LoopOf before begin(...)\><<<
+\ifx \EndPicture\:UnDef
+   \ifx \this:listConfigure\empty  
+       \null:listConfigure  \csname on#1:list\endcsname \fi
+\fi
+>>>
+
+The \''\before:begin' ensures that only the outer most 
+\''\before:begin...' will be activated.  
+
+\<after begin(...)\><<<
+|%                 % can't put anything after \csname #1\endcsname
+\let\before:begin|=\:UnDef
+|%               %
+>>>
+
+The \`'\ifx \EndPicture\:UnDef...\fi' should be inside
+\''\recall:afterend', and not on top of it, because we want the conditions 
+that exited before entering the group. It is expressed indirectly theough
+\`'\chk:pic'.
+
+A definition \''\HLet\end\...' would not work for cases that pictures
+are initiated within  \''\begin{...}'. For instance, in eqnarray there
+  is an embedded \`'$$' that can start a picture environment.
+
+%%%%%%%%%%%%%
+\SubSection{End}
+%%%%%%%%%%%%%
+
+\<latex ltmiscen\><<<
+\let\o:end:|=\end
+\def\end#1{\choose:begin
+  {|<revised end|>}%
+  {\o:end:{#1}}}
+>>>
+
+\<revised end\><<<
+%\IgnoreIndent
+  \ifvmode |<ignore par before hline in end|>\fi
+\UseHook{env/#1/end}%
+\csname end#1\endcsname%
+\@checkend{#1}%
+  \aftergroup\recall:afterend
+\expandafter\endgroup\if@endpe\@doendpe\fi
+\UseHook{env/#1/after}%
+  \ifx \chk:pic\:UnDef  
+     |<after end of /end|>%
+     |<check Everypar at end|>%
+     \list:recall
+  \else 
+     \let\chk:pic\:UnDef
+  \fi
+\if@ignore\global\@ignorefalse\ignorespaces\fi
+>>>
+
+A \`'\def\::temp{...}\HLet\end=\:temp' is no good in cases like
+\Verbatim
+xxxxxxx
+\begin{equation}
+g(E) = 
+\fff{....\meaning\end}
+\end{equation}
+yyyyyyyy
+\EndVerbatim
+because the \`'\end' is within picture which brings
+the false part in \`'\ifx \EndPicture\:UnDef \n:end:\else \o:end:\fi'.
+
+The \''\csname before:begin#1\endcsname' sends \''\csname
+after:end#1\endcsname' to the end with \''\csname
+after:end\endcsname'.  Hence, allowing to change or interrupt the
+delivery by redefining \''\csname after:end\endcsname' on the way.
+
+        
+\<after end of /end\><<<
+\csname after:end\endcsname   
+\expandafter\let\csname after:end\endcsname|=\:UnDef
+>>>
+
+\<check Everypar at end\><<<
+\PopStack\envn:list\:tempb
+\ifnum \:tempb=\n:list \else
+   \def\:temp{#1}\def\:tempa{thebibliography}\ifx \:temp\:tempa
+   \else\:warning{\string\SaveEverypar's: \:tempb\space at
+          \string\begin{#1} and \n:list\space \string\end{#1}}%
+\fi \fi
+>>>
+
+The  \''\thebibliography' contains a \`'chapter*'  which is
+a problem here in case of cutoff because we get
+\`'\SaveEverypar....\HPage...\RecallEverypar....\EndHPage', 
+where the hypertext also saves and recalls the status. Hence, a partial 
+overlap that would have forced a warning.
+
+The \''\RecallEverypar' must appear first because it sets the
+counter \''\n:list', the appropriate \''\ht:everypar' contents,
+and \''\ShowIndent' or \''\IgnoreIndent'.
+
+The \''\@doendpe' deals with piles of \''\end's.     The 
+\`'\Protect\HtmlPar' goes to the first paragraph outside the
+pile.
+
+\<recall after /end\><<<
+\ifhmode \hfill\break\fi
+\RecallEverypar
+>>>
+
+\<latex ltmiscen\><<<
+\def\:tempc{\@endpetrue
+   \def\par{\@restorepar\ht:everypar{\HtmlPar}\par\@endpefalse}%
+   \ht:everypar{{\setbox\z@\lastbox}\IgnoreIndent\HtmlPar
+                \ht:everypar{\HtmlPar}\@endpefalse}}
+\HLet\@doendpe\:tempc
+>>>
+
+The \''\hfill\break' is to help prevent losses of space separators.
+
+We might get here leading empty paragrphs after an \`'\end'. Is there
+a way to remove them without a post processor.
+
+We can't add grouping of the  form
+\`'\append:defI\begin{\bgroup}.......\pend:defI\end{\egroup}'
+ for catching enclosed fonts because \''\begin{...}' commands might
+include parametric subcommands like in
+\`'\begin{list}{default-label}{definitions}...\end{list}'.
+
+La\TeX{} changes the meaning of \`'\ht:everypar' upon reaching
+\`'\end'.  Hence, the \`'\ht:everypar{}\begin{...}...\end{...}' does
+not let the effect of \`'\ht:everypar' through.
+
+%%%%%%%%%%%%%
+\SubSection{Examples}
+%%%%%%%%%%%%%
+
+\HPage{Yes!}
+\Verbatim
+
+\newenvironment{toto}%
+    {\begin{list}{\textbullet}{}}%
+    {\end{list}\addvspace{4ex}}
+\begin{document}
+
+xxx
+
+\begin{toto}
+\item Bla bla bla...
+\end{toto}
+xxxx
+
+\begin{toto}
+\item Bla bla bla...
+\end{toto}
+
+xxxx
+\EndVerbatim
+
+\EndHPage{}
+
+\ifHtml[\HPage{test data}\Verbatim
+
+\documentclass[12pt]{report}   
+    \usepackage{amsmath}   
+\begin{document}   
+ 
+ 
+\begin{align}  
+a & = a \\  
+f & =  
+\begin{cases}  
+a \\  
+b  
+\end{cases}  
+\end{align}  
+ 
+\newenvironment{foo}{}{} 
+\newenvironment{textequation}  {$$\begin{foo}}   {\end{foo}$$}  
+ 
+   \Picture*{} \begin{textequation} a \end{textequation} \EndPicture 
+ 
+   \begin{textequation} a \end{textequation} 
+ 
+\renewenvironment{textequation}  {$$} {$$} 
+ 
+   \Picture*{} \begin{textequation} a \end{textequation} \EndPicture 
+ 
+   \begin{textequation} a \end{textequation} 
+ 
+\renewenvironment{textequation}  {\begin{foo}\begin{foo}}   {\end{foo}\end{foo}}  
+ 
+   \Picture*{} \begin{textequation} a \end{textequation} \EndPicture 
+ 
+   \begin{textequation} a \end{textequation} 
+ 
+\renewenvironment{textequation}  {\begin{foo}}   {\end{foo}}  
+ 
+   \Picture*{} \begin{textequation} a \end{textequation} \EndPicture 
+ 
+   \begin{textequation} a \end{textequation} 
+ 
+\ConfigureEnv{textequation}   {\Picture*{}}   {\EndPicture}   {}{} 
+  
+   \Picture*{} \begin{textequation} a \end{textequation} \EndPicture 
+ 
+   \begin{textequation} a \end{textequation} 
+ 
+    xxxxxxx 
+   \begin{equation} 
+      g(E) = 
+   \end{equation} 
+   yyyyyyyy  
+ 
+\end{document} 
+
+\EndVerbatim\EndHPage{}]\fi
+
+\ifHtml[\HPage{test data}\Verbatim
+
+\begin{eqnarray}
+  x &=& y \\
+  z &=& ww
+\end{eqnarray}
+
+\EndVerbatim\EndHPage{}]\fi
+
+\ifHtml[\HPage{test data}\Verbatim
+
+\documentstyle{report}
+
+\input tex4ht.sty \Preamble{html} 
+     \begin{document}  
+  \EndPreamble
+
+a pair of these characters as ``argument delimiters''.  I usually use the 
+\verb"@" or \verb@"@ charachters, as I rarely have any other uses for them.
+Thus
+
+\result{%
+\noindent use \verb"\%" to obtain a \% sign
+}
+\noindent
+ is typed as
+
+\moveright0.1\textwidth\vbox{
+\footnotesize\begin{verbatim}
+use \verb"\%" to obtain a \% sign
+\end{verbatim}
+}
+
+YES-NO for `{\tt <P>}'
+
+The section of program in NO
+\begin{verbatim}
+{ this finds %a & %b }
+
+for i := 1 to 27 do
+\end{verbatim}
+NO xxxxxxxxxxxxxxxxxxxxxxxxxxxxx{x1}
+
+The section of program in YES
+
+\begin{verbatim}
+{ this finds %a & %b }
+
+for i := 1 to 27 do
+\end{verbatim}
+YES xxxxxxxxxxxxxxxxxxxxxxxxxxxxx{x2}
+
+The section of program inNO
+\begin{quote}\begin{verbatim}
+{ this finds %a & %b }
+
+for i := 1 to 27 do
+\end{verbatim}\end{quote}
+NOxxxxxxxxxxxxxxxxxxxxxxxxxxxxx{x3}
+
+The section of program inNO
+
+\begin{quote}\begin{verbatim}
+{ this finds %a & %b }
+
+for i := 1 to 27 do
+\end{verbatim}\end{quote}
+
+NOxxxxxxxxxxxxxxxxxxxxxxxxxxxxx{x4}
+
+aaaaaaaaaaaaaaaaaaaaaaaa
+
+\end{document}
+
+\EndVerbatim\EndHPage{}]\fi
+
+Commands \''\setbox...= box{...}' might produce extra spaces because
+of the \''\par\leavevmode', an undesirable phenomena for framed
+pictures.  Since boxes are in any case a problem for us for standard
+text, we are probably better-off deal properly at least with pictures.
+
+\<html latex env\><<<
+|<initial env configurations|>
+>>>
+
+The above had \`'}{\csname after:listend\endcsname' earlier.
+
+The following are needed for cases like
+
+\Verbatim
+\newenvironment{syntax}{\begin{center}
+                        \begin{tabular}{|p{0.9\linewidth}|} \hline}%
+                       {\hline
+                        \end{tabular}
+                        \end{center}}
+\begin{syntax} aa \\  \end{syntax}
+\EndVerbatim
+
+\<ignore par before hline in end\><<<
+\ifx \EndPicture\:UnDef
+   \def\:temp{|<end row before hline|>%
+      \expandafter\expandafter\expandafter\:temp}%
+   \expandafter\:temp 
+\fi
+>>>
+
+\<end row before hline\><<<
+\def\:temp{%
+   \def\:temp{\IgnorePar 
+     \ifx \:tempa\hline \expandafter\\\else\fi
+   }%
+   \futurelet\:tempa\:temp
+}%
+>>>
+
+[\HPage{test data}\Verbatim
+\Picture*{} 
+   \begin{tabular}{|c|c|} 
+     A & B \\ 
+     0 & \x \\ 
+   \end{tabular} 
+\EndPicture 
+\EndVerbatim\EndHPage{}]
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{ConfigureEnv}
+
+In the following, a list configuration is requested only if either
+the third or the fourth parameter is not empty.
+
+\<config latex.ltx utilities\><<<
+\long\def\ConfigureEnv#1#2#3#4#5{%
+   \def\:temp{#2#3#4#5}\ifx \:temp\empty \let\:temp|=\null
+   \else   \def\:temp{#2#3}\fi
+   \ifx \:temp\empty \else 
+      \expandafter\def\csname before:begin#1\endcsname
+         {#2\def\after:end{#3}}%
+   \fi
+   \def\:temp{#2#3#4#5}\ifx \:temp\empty \let\:temp|=\null
+   \else   \def\:temp{#4#5}\fi
+   \ifx \:temp\empty 
+                   \else \ConfigureList{#1}{#4}{#5}{}{}\fi}
+>>>
+
+\<config latex.ltx utilitiesNO\><<<
+\NewConfigure{TraceEnv}[4]{\def\trc:Bg{#1}\def\trc:eBg{#2}%
+   \def\trc:Nd{#3}\def\trc:eNd{#4}}
+\NewConfigure{TraceList}[8]{\def\trc:Ls{#1}\def\trc:eLs{#2}%
+   \def\trc:El{#3}\def\trc:eEl{#4}\def\trc:It{#5}\def\trc:eIt{#6}%
+   \def\trc:iT{#7}\def\trc:eiT{#8}}
+>>>
+
+\<latex trace configurations\><<<
+\:CheckOption{hooks+}  \if:Option
+    \def\trc:wrt{\writesixteen}
+\else \:CheckOption{hooks}  \if:Option
+    \let\trc:wrt|=\:gobble
+\fi\fi
+
+>>>
+
+XML as a backend for LaTeX
+
+\<latex.ltx latex trace configurations\><<<
+|<latex.ltx non trace configurations|>
+\:CheckOption{hooks++} \if:Option
+   |<latex.ltx latex edit+ commands|>
+\else \:CheckOption{hooks+}  \if:Option
+       \def\trc:wrt{\writesixteen}
+    \else \:CheckOption{hooks}  \if:Option
+       \let\trc:wrt|=\:gobble
+    \fi\fi
+ \if:Option
+   \if:latex |<latex.ltx latex edit commands|>\fi
+\fi\fi
+>>>
+
+\<latex.ltx latex edit+ commands\><<<
+\long\def\ConfigureEnv#1#2#3#4#5{%
+      \expandafter\def\csname before:begin#1\endcsname{%
+           \ifx \EndPicture\:Undef\a:trc Env(#1)1\b:trc\fi 
+           #2\ifx \EndPicture\:Undef\c:trc Env(#1)1\d:trc\fi
+          \def\after:end{%
+                \ifx \EndPicture\:Undef\a:trc END(#1)2\b:trc\fi
+                #3\ifx \EndPicture\:Undef\c:trc END(#1)2\d:trc\fi
+          }}%
+       \ConfigureList{#1}{#4}{#5}{}{}}
+>>>
+
+\<latex.ltx latex edit commands\><<<
+\long\def\ConfigureEnv#1#2#3#4#5{%
+      \expandafter\def\csname before:begin#1\endcsname{%
+         \def\:temp{#2}\ifx \:temp\empty
+           \ifx \EndPicture\:Undef\a:trc Env(#1)1\b:trc\fi 
+           #2\ifx \EndPicture\:Undef\c:trc Env(#1)1\d:trc\fi
+         \else #2\fi
+          \def\after:end{%
+              \def\:temp{#3}\ifx \:temp\empty
+                \ifx \EndPicture\:Undef\a:trc Env(#1)2\b:trc\fi
+                #3\ifx \EndPicture\:Undef\c:trc Env(#1)2\d:trc\fi
+              \else #3\fi
+          }}%
+       \ConfigureList{#1}{#4}{#5}{}{}}
+>>>
+
+\<hooks+ for ConfigureEnv\><<<
+\:CheckOption{hooks+}  \if:Option
+   \pend:defI\begin{\expandafter
+      \ifx\csname before:begin##1\endcsname\relax
+      \expandafter\ifx\csname bfr:begin##1\endcsname\relax
+         \writesixteen{....\string\ConfigureEnv{##1}{}{}{}{}}%
+         \expandafter\let\csname bfr:begin##1\endcsname=\empty
+      \fi\fi}
+\fi
+>>>
+
+\Section{CR-based Line Breaks}
+
+Line breaks \''\\' in , for instance, the \`'verse' environment 
+are requested indirectly through the following.
+
+\<html latex env\><<<
+\def\@centercr{\ifhmode \unskip\else \@nolnerr\fi 
+   \ifx \EndPicture\:UnDef \a:centercr \b:centercr
+   \fi    \par   \@ifstar{\nobreak\@xcentercr}\@xcentercr}
+>>>
+
+\<html latex env\><<<
+\def\@icentercr[#1]{%
+   \ifx \EndPicture\:UnDef
+      \ifdim #1>0.5\baselineskip \a:centercr\fi
+   \fi  \vskip #1\ignorespaces}
+>>>
+
+\<config latex.ltx utilities\><<<
+\NewConfigure{centercr}{2}
+>>>
+
+Where \`'<P>' comes from???
+
+\ifHtml[\HPage{test data}\Verbatim
+
+\documentstyle{article}
+
+ \input tex4ht.sty \Preamble{html,fonts}
+        \begin{document}
+     \EndPreamble
+
+\begin{verse}
+Gertjan Klein\\
+Postbus 23656
+\end{verse}
+
+\end{document}
+
+\EndVerbatim\EndHPage{}]\fi
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Verbatim}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<html latex local env\><<<
+\bgroup
+\gdef\:scriptenv:breakhyphen{\hbox{}}
+  \catcode`\-=13
+  \catcode`\(=1   \catcode`\)=2  \catcode`\/=0
+  \catcode`\{=12   \catcode`\}=12  \catcode`\\=12
+/gdef/ScriptEnv#1(%
+   /expandafter/let/csname :#1:/endcsname=/empty
+   /edef/:temp(/def/expandafter/noexpand/csname a:#1/endcsname
+      ####1/expandafter/noexpand/csname end/endcsname{#1}%
+      (####1/noexpand/:EndVerbatim/noexpand/end(#1)))/:temp
+%   /expandafter/def/csname 
+%      b:#1/endcsname##1\end{#1}(##1/:EndVerbatim/end(#1))%
+   /expandafter/def/csname
+      b:#1/endcsname(/bgroup /catcode`/-=13 
+     /def/:temp####1\end{#1}(/egroup 
+         /def-(/string-/:scriptenv:breakhyphen/relax)%
+         ####1/:EndVerbatim%
+         /expandafter/def/csname end#1/endcsname()%
+         /end(#1))%
+     /:temp)%
+   /edef/:temp(/noexpand/DefScript:
+      /expandafter/noexpand/csname #1/endcsname
+      (/expandafter/noexpand/csname a:#1/endcsname)%
+      (/expandafter/noexpand/csname b:#1/endcsname))/:temp
+)
+/egroup
+>>>
+
+The following is for \`'\verb'.
+
+\<html latex local env\><<<
+\let\:sverb|=\@sverb
+\def\@sverb#1{\a:verb \pend:def\verb@egroup{\b:verb}%
+   \:sverb#1}
+>>>
+
+A \`'\aftergroup\b:verb' is no good above because it is preceded by 
+a \''\aftergroup' for an embedded \''\obeylines' commands which can produce, for instance, 
+\`'<NOBR><CODE>strong</NOBR></CODE>'.
+
+The \`'\HChar{160}=\:nbsp' is required in empty lines by Netscape. Tex4ht
+also loses empty lines, byt it can survive with the weaker
+insertion of \`'\special{t4ht=<!---->}'.
+
+\<html latex local env\><<<
+\let\:temp|=\@verbatim
+\HLet\@verbatim|=\:temp
+\pend:def\@verbatim{%
+  \Configure{obeylines}{\let\ |=\v:ch}{}{\v:par}}
+>>>
+
+\<config latex.ltx utilities\><<<
+\NewConfigure{verbatim}[2]{\c:def\v:par{#1}\c:def\v:ch{#2}}
+\def\c:verb:#1#2{\c:def\a:verb{#1}\c:def\b:verb{#2}}
+>>>
+
+The \''\SaveEverypar...\RecallEverypar' needs to be well parenthesized
+here with those in the embeded lists.  The indirection through
+\''\end:saveeverypar' is because the \''\endverbatim' can be for
+a start of a \''\verbatim' from another lib (e.g., verbatim.sty).
+
+The configuration of the verbatim environment is on the loop, not
+the begin-end, to eliminate extra lines in the content.
+
+\`'\ConfigureEnv{verbatim}{}{}{\env:verb}{\endenv:verb}' fails in
+\Link[/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/tools/verbatim.sty]{}{}%
+verbatim.sty\EndLink. The same is true whn nested within another
+\`'\begin{..}...\end{..}' block.  This is so because only the external-most
+list entries are \ifHtml[\HPage{recognized}\Verbatim
+
+\ConfigureEnv{verbatim}{AA}{BB}{11}{22}
+
+\ConfigureEnv{foo}{}{}{}{}
+
+\begin{foo}
+\begin{verbatim}
+XXXX
+\end{verbatim}
+\end{foo}
+
+\ConfigureEnv{foo}{}{}{}{ }
+
+\begin{foo}
+\begin{verbatim}
+XXXX
+\end{verbatim}
+\end{foo}
+\EndVerbatim\EndHPage{}]\fi.
+
+\ifHtml[\HPage{test data}\Verbatim
+\documentstyle{article}
+
+\input tex4ht.sty \Preamble{html,fonts}
+        \begin{document}
+     \EndPreamble
+
+ati
+
+\begin{enumerate}    \item All
+
+\begin{verbatim}  $x$  \end{verbatim}
+
+\end{enumerate}   The
+
+s document was
+
+\moveright0.1\textwidth\vbox{%
+\begin{verbatim}
+\subsection{Sectioning commands}
+\end{verbatim}
+}
+\noindent and that was all that was required to get the numbered
+sectio
+
+YES-NO for `{\tt <P>}'
+
+The section of program in NO
+\begin{verbatim}
+{ this finds %a & %b }
+
+for i := 1 to 27 do
+\end{verbatim}
+NO xxxxxxxxxxxxxxxxxxxxxxxxxxxxx{x1}
+
+The section of program in YES
+
+\begin{verbatim}
+{ this finds %a & %b }
+
+for i := 1 to 27 do
+\end{verbatim}
+YES xxxxxxxxxxxxxxxxxxxxxxxxxxxxx{x2}
+
+The section of program inNO
+\begin{quote}\begin{verbatim}
+{ this finds %a & %b }
+
+for i := 1 to 27 do
+\end{verbatim}\end{quote}
+NOxxxxxxxxxxxxxxxxxxxxxxxxxxxxx{x3}
+
+YESThe section of pr
+
+YESogram inNO
+
+\begin{quote}\begin{verbatim}
+{ this finds %a & %b }
+
+for i := 1 to 27 do
+\end{verbatim}\end{quote}
+
+NOxxxxxxxxxxxxxxxxxxxxxxxxxxxxx{x4}
+
+aaaaaaaaaaaaaaaaaaaaaaaa
+
+\end{document}
+
+\EndVerbatim\EndHPage{}]\fi
+
+The verbatim environmrnt is typeset in \''\trivlist' environment
+that intreduces paragraph break in the first line through
+\''\def\:D:T{<P>}'.  To eliminate the spaces that precede we introduce
+the parindent=0.
+
+\<leading line in /verbatim\><<<
+\parindent|=\z@ 
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Math Setup}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltmath.dtx]{}{}ltmath.dtx\EndLink
+
+\<latex ltmath\><<<
+|<plain,latex bordermatrix|>
+|<displaylines|>
+|<plain,latex math symbols|>        
+|<latex math symbols|>        
+|<plain,latex math|>
+|<latex math|>
+|<html eqnarray|>
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Big, BIG, ....}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+We could have taken the following into using \''<BIG>', but this
+wouldn't probably make much sense because the other stuf would
+probably not fit.
+
+\<fontmath + plain classes\><<<
+\def\:tempc#1{{\hbox{\pic:gobble\a:big$\pic:gobble\c:big\left#1\vbox
+    to8.5\p@{}\right.\n@space\pic:gobble\d:big$\pic:gobble\b:big}}}
+\HLet\big=\:tempc
+\def\:tempc#1{{\hbox{\pic:gobble\a:Big$\pic:gobble\c:Big\left#1\vbox
+    to11.5\p@{}\right.\n@space\pic:gobble\d:Big$\pic:gobble\b:Big}}}
+\HLet\Big\:tempc
+\def\:tempc#1{{\hbox{\pic:gobble\a:bigg$\pic:gobble\c:bigg\left#1\vbox
+    to14.5\p@{}\right.\n@space\pic:gobble\d:bigg$\pic:gobble\b:bigg}}}
+\HLet\bigg\:tempc
+\def\:tempc#1{{\hbox{\pic:gobble\a:Bigg$\pic:gobble\c:Bigg\left#1\vbox
+    to17.5\p@{}\right.\n@space\pic:gobble\d:Bigg$\pic:gobble\b:Bigg}}}
+\HLet\Bigg\:tempc
+\HLet\Bigg=\:tempc
+\NewConfigure{big}{4}    
+\NewConfigure{Big}{4}    
+\NewConfigure{bigg}{4}    
+\NewConfigure{Bigg}{4}    
+>>>
+
+Need the following revisions for mathopen etc. Originally, we had
+parameterless definitions. 
+
+\<plain,latex math\><<<
+\def\bigl#1{\mathopen{\big{#1}}}
+\def\bigm#1{\mathrel{\big{#1}}}
+\def\bigr#1{\mathclose{\big{#1}}}
+\def\Bigl#1{\mathopen{\Big{#1}}}
+\def\Bigm#1{\mathrel{\Big{#1}}}
+\def\Bigr#1{\mathclose{\Big{#1}}}
+\def\biggl#1{\mathopen{\bigg{#1}}}
+\def\biggm#1{\mathrel{\bigg{#1}}}
+\def\biggr#1{\mathclose{\bigg{#1}}}
+\def\Biggl#1{\mathopen{\Bigg{#1}}}
+\def\Biggm#1{\mathrel{\Bigg{#1}}}
+\def\Biggr#1{\mathclose{\Bigg{#1}}}
+>>>
+
+\<plain,latex math\><<<
+\def\:tempc{\a:quad}   \HLet\quad|=\:tempc
+\def\:tempc{\a:qquad}  \HLet\qquad|=\:tempc
+\NewConfigure{quad}{1}        \Configure{quad}{\o:quad:}
+\NewConfigure{qquad}{1}       \Configure{qquad}{\o:qquad:}
+>>>
+
+
+% \def\,{\mskip\thinmuskip}
+% \def\>{\mskip\medmuskip}
+% \def\;{\mskip\thickmuskip}
+% \def\!{\mskip-\thinmuskip}
+% 
+% \DeclareRobustCommand{\,}{%
+%    \relax\ifmmode\mskip\thinmuskip\else\thinspace\fi
+% }
+
+LaTeX release from October 2020 made spacing commands originally available only in the math
+mode available also in the text mode. The following configurations are based on the LaTeX kernel
+of this release. The configurable hooks are used only in the math mode, as they were used in 
+this way originally. These configurations are used in the MathML mode.
+
+\<latex math\><<<
+\NewConfigure{;}{1}
+\NewConfigure{!}{1}
+\NewConfigure{:}{1}
+\NewConfigure{,}{1}
+\NewConfigure{>}{1}
+\DeclareRobustCommand\:tmspace[2]{%
+  \ifmmode\expandafter\csname a:#1\endcsname%
+  \else\leavevmode@ifvmode\kern#2\fi\relax%
+}
+\DeclareRobustCommand\,{\:tmspace{,}{.16667em}}
+\DeclareRobustCommand\;{\:tmspace;{.2777em}}
+\DeclareRobustCommand\!{\:tmspace!{-.16667em}}
+\DeclareRobustCommand\:{\:tmspace{:}{.2222em}}
+\DeclareRobustCommand\>{\:tmspace;{.2222em}}
+\let\thinspace\,
+\let\medspace\:
+\let\negthinspace\!
+\let\thickspace\;
+\Configure{,}{\mskip\thinmuskip}
+\Configure{;}{\mskip\thickmuskip}
+\Configure{!}{\mskip-\thinmuskip}
+\Configure{:}{\mskip\medmuskip}
+\Configure{>}{\mskip\medmuskip}
+>>>
+
+\<plain math\><<<
+ \def\:tempc{\relax\csname a:,\endcsname}
+\HLet\,=\:tempc
+\NewConfigure{,}{1} 
+\NewConfigure{;}{1}
+\NewConfigure{!}{1}
+\NewConfigure{:}{1}
+\NewConfigure{>}{1}
+\Configure{,}{\relax \ifmmode \mskip \thinmuskip \else \thinspace \fi}
+>>>
+
+\ifHtml[\HPage{more}\Verbatim
+
+>  - The user.tex document does some tricks with square hooks that cause
+> them:
+>   + to be written as GIF files
+
+A \big? is internally defined as a construct `\left?\right.', where
+normally costructs of the form `\left?...\right?' are used for larger
+formulas (that TeX4ht converts to formulas}.  I changed, at least for
+the time being, the definition of \big to avoid creating pictures for
+its arguments.
+
+>   + to not be recognised as equal (i.e., two ['s in two places will be
+>     written as two GIF files).
+
+This is a problem that I don't have a satisfying solution for it
+(except of providing some tools that allow with minimal user
+intervention to eliminate duplications).  At some point I toyed with
+the idea of using a perl script to reduce duplications, but I shelved
+it as a low priority task.
+
+> This is unpleasant, and I wonder if TeX4ht can do something about it (I
+> do realize that it is weird trickery in the source that causes the
+> problems to begin with).
+
+The code is fine in this case.  TeX4ht should take the full blame.
+
+> The following document demonstrates:
+> 
+>   \documentstyle[fullpage]{article}
+>   \input tex4ht.sty
+> 
+>   \def\unit#1{\hbox{\tt #1}} % ... \unit{-x foo} ...
+>   \def\meta#1{{\it #1\/}}    % ... <blah> ...
+> 
+>   \newenvironment{command}{\def\[{$\bigl[$}\def\]{$\bigr]$}\def\|{$\big\vert$}%
+>     \parindent=-2em\advance\leftskip by -\parindent\vskip -\parskip~\par
+>     \begingroup\tt\textfont0=\font}{%
+>     ~\endgroup\par\advance\hoffset by \parindent}
+> 
+>   \Preamble{html}
+>   \begin{document}
+>   \EndPreamble
+> 
+>   \begin{command}
+>     /sbin/lilo
+>       \unit{\[ -C \meta{config\_file} \]}
+>       \unit{-q}
+>       \unit{\[ -m \meta{map\_file} \]}
+>       \unit{\[ -v $\ldots$ \]}
+>   \end{command}
+> 
+>   \end{document}
+> 
+
+\EndVerbatim\EndHPage{}]\fi
+
+The following is to handle math primes like in \'+$A'$+, \'+$A''$+,
+ \'+$A'_5$+, and \'+$A_5'$+.  Latex converts such primes to \'+^{\prime}+
+
+\<latex math\><<<
+\def\:temp{\csname a:'\endcsname
+   \bgroup |<b: '|>\prim@s}
+\HLet\active@math@prime|=\:temp
+{\catcode`\'=\active \global\let'\active@math@prime}
+|<plain,latex math prime|>
+>>>
+
+\<plain,latex math prime\><<<
+\let\:tempc|=\prim@s
+\pend:def\:tempc{\csname c:'\endcsname\:gobble}
+\HLet\prim@s|=\:tempc
+\NewConfigure{'}{3}
+\Configure{'}{}{}{\prime}
+>>>
+
+We want to expose the closing configuration out the \''\egrop' abd \''\fi', 
+to be able to check for successive subscripts in caes of subsup.
+
+\<b: '\><<<
+\aftergroup\:pr@m@s
+>>>
+
+\<latex math\><<<
+\def\:pr@m@s{\futurelet\:temp\pr@m:s}
+\def\pr@m:s{%
+  \ifx\:temp\fi \expandafter\expandafter\expandafter\:pr@m@s
+  \else \expandafter\expandafter\csname b:'\endcsname\fi}
+>>>
+
+\<plain math\><<<
+\def\:temp{\csname a:'\endcsname
+   \bgroup |<b: '|>\prim@s}
+{\catcode`\'=\active \HLet'=\:temp \global\let'=`}
+|<plain,latex math prime|>
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Choose}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<plain,latex math\><<<
+\def\atop:choose#1#2#3{\a:choose}
+\def\:temp{%
+   \expandafter \ifx\csname a:choose\endcsname\relax \else
+   \ifx\a:choose\empty \else
+      \Configure{atopwithdelims}{\atop:choose}{}%
+   \fi\fi
+   \o:choose:}
+\HLet\choose=\:temp
+\NewConfigure{choose}{1}
+>>>
+
+\<body of amsmath.sty\><<<
+\def\above:tbinom#1#2#3#4{\a:tbinom}
+\def\:temp{%
+   \expandafter \ifx\csname a:tbinom\endcsname\relax \else
+   \ifx\a:tbinom\empty \else
+      \Configure{abovewithdelims}{\above:tbinom}{}%
+   \fi\fi
+   \o:tbinom:}
+\HLet\tbinom\:temp
+\NewConfigure{tbinom}{1}
+>>>
+
+\<body of amsmath.sty\><<<
+\def\above:dbinom#1#2#3#4{\a:dbinom}
+\def\:temp{%
+   \expandafter \ifx\csname a:dbinom\endcsname\relax \else
+   \ifx\a:dbinom\empty \else
+      \Configure{abovewithdelims}{\above:dbinom}{}%
+   \fi\fi
+   \o:dbinom:}
+\HLet\dbinom\:temp
+\NewConfigure{dbinom}{1}
+>>>
+
+\<body of amsmath.sty\><<<
+\def\above:binom#1#2#3#4{\a:binom}
+\def\:temp#1{%
+   \def\:temp{%
+      \expandafter \ifx\csname a:binom\endcsname\relax \else
+      \ifx\a:binom\empty \else   
+         \Configure{abovewithdelims}{\above:binom}{}%
+      \fi\fi
+      #1}}
+\expandafter\:temp\expandafter{\csname o:binom :\endcsname}
+\expandafter\HLet\csname binom \endcsname\:temp
+\NewConfigure{binom}{1}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Mathpalette}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<plain,latex math\><<<
+\def\:temp#1#2{\a:mthpl\o:mathpalette:{#1}{#2}\b:mthpl}  
+\HLet\mathpalette|=\:temp
+\NewConfigure{mathpalette}[2]{\c:def\a:mthpl{#1}\c:def\b:mthpl{#2}}
+\Configure{mathpalette}{}{}
+|<phantom and smash|>
+>>>
+
+The following is to avoid empty pictures.
+
+\<phantom and smash\><<<
+\def\:temp{\relax
+  \ifmmode \expandafter\o:mathpalette:\expandafter\mathph@nt
+  \else  \expandafter\makeph@nt  \fi}
+\HLet\ph@nt|=\:temp
+\def\:temp{\relax 
+  \ifmmode  \expandafter\o:mathpalette:\expandafter\mathsm@sh
+  \else     \expandafter\makesm@sh  \fi}
+\HLet\smash|=\:temp
+>>>
+
+Before we hade for non-pic 
+\Verbatim
+\expandafter\ifx \csname\string#1:\endcsname\relax
+      \ifx \a:mthpl\empty\else
+         \a:mthpl\expandafter\:gobble\string#1\b:mthpl
+      \fi
+   \else \expandafter\expandafter\expandafter
+      \csname\string#1:\endcsname\fi
+   \o:mathpalette:{#1}}
+\EndVerbatim
+However, the first parameter need not be a singlton macro, so we had
+failures with that code.
+
+\Section{roots}
+
+\<plain,latex math\><<<
+\def\:temp #1\of #2{%
+    {\a:root #1\b:root#2\c:root}}
+\HLet\root|=\:temp
+\NewConfigure{root}{3}  
+>>>
+
+\Section{Matrices}
+
+\SubSection{Cases}
+
+% \def\cases#1{\left\{\,\vcenter{\normalbaselines\m@th
+%     \ialign{$##\hfil$&\quad{##}\hfil\crcr#1\crcr}}\right.}
+
+Under pic math the \''\cases' becomes a picture due to the \''\left' 
+and \''\right' operations.
+
+\<plain,latex math\><<<
+\NewConfigure{cases}[8]{\c:def\a:cases{#1}\c:def\b:cases{#2}%
+    \c:def\c:cases{#5}\c:def\d:cases{#6}\c:def\e:cases{#7}%
+    \c:def\f:cases{#8}\c:def\g:cases{#3}\c:def\h:cases{#4}}
+\Configure{cases}{}{}{}{}{}{}{}{}
+>>>
+
+\<plain,latex math\><<<
+\def\:tempc#1{\tx:halign{cases}{#1}}
+\HLet\cases|=\:tempc
+                                    \catcode`\#13 \catcode`\!6
+\def\reg:cases!1{\left\{\vcenter{\normalbaselines\m@th  \g:cases
+   \SaveMkHalignConf:g{cases}\RecallTeXcr
+   \MkHalign#{$#$&{#}}!1\crcr
+   \EndMkHalign\RecallMkHalignConfig   \h:cases}\right.}
+                                    \catcode`\#=6 \catcode`\!=12
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\SubSection{matrix}
+%%%%%%%%%%%%%%%%%%%
+
+% \def\matrix#1{\null\,\vcenter{\normalbaselines\m@th
+%     \ialign{\hfil$##$\hfil&&\quad\hfil$##$\hfil\crcr
+%       \mathstrut\crcr\noalign{\kern-\baselineskip}
+%       #1\crcr\mathstrut\crcr\noalign{\kern-\baselineskip}}}\,}
+
+The last four parameters of pictorial configurations must be empty.
+
+\<plain,latex math\><<<
+\def\:tempc#1{\tx:halign{matrix}{#1}}
+\HLet\matrix|=\:tempc
+                                    \catcode`\#13 \catcode`\!6
+\def\reg:matrix!1{\null\,\vcenter{\normalbaselines\m@th
+   \SaveMkHalignConf:g{matrix}\RecallTeXcr
+   \MkHalign#{$#$&&$#$}!1\crcr
+   \EndMkHalign\RecallMkHalignConfig}}
+                                    \catcode`\#=6 \catcode`\!=12
+\NewConfigure{matrix}{6}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\SubSection{pmatrix}
+%%%%%%%%%%%%%%%%%%%%
+
+\<plain,latex math\><<<
+\:CheckOption{no-pmatrix} \if:Option \else
+   |<shared plain/latex pmatrix|>
+\fi
+>>>
+
+\<shared plain/latex pmatrix\><<<
+\def\:temp#1{\a:pmatrix\o:pmatrix:{#1}\b:pmatrix}
+\HLet\pmatrix|=\:temp
+>>>
+
+\<shared plain/latex pmatrix\><<<
+\NewConfigure{pmatrix}{2}
+>>>
+
+\Section{TeX and LaTex: Bordermatrix}
+
+\<plain,latex bordermatrix\><<<
+\def\:temp#1{\a:bordermatrix\o:bordermatrix:{#1}\b:bordermatrix}
+\HLet\bordermatrix|=\:temp
+\NewConfigure{bordermatrix}{2}
+>>>
+
+\Section{Displaylines}
+
+\<displaylines\><<<
+\def\tx:halign#1#2{\csname a:#1\endcsname
+   \csname  \ifx \EndPicture\:Undef reg:#1\else o:#1:\fi
+   \endcsname{#2}\csname b:#1\endcsname}
+>>>
+
+\<displaylines\><<<
+\def\:tempc#1{\tx:halign{displaylines}{#1}}
+\HLet\displaylines|=\:tempc
+                                    \catcode`\#13 \catcode`\!6
+\def\reg:displaylines!1{\tabskip\z@skip    
+   \SaveMkHalignConf:g{displaylines}\RecallTeXcr
+   \MkHalign#{\hbox{$\@lign\displaystyle#$}}!1\crcr
+   \EndMkHalign\RecallMkHalignConfig}
+                                    \catcode`\#=6 \catcode`\!=12
+\NewConfigure{displaylines}{4}
+>>>
+
+\<displaylinesNO\><<<
+\def\:temp#1{\displ@y
+   |<html mode for displaylines|>%
+   \TeXhalign {\hbox {$\@lign \displaystyle
+       \ar:fld \R:dspln ##\r:dspln
+       $}\crcr #1\aftergroup\t:dspln\crcr }}
+\HLet\displaylines|=\:temp
+\NewConfigure{displaylines}[4]{%
+   \c:def\T:dspln{#1}\c:def\t:dspln{#2}%
+   \c:def\R:dspln{#3}\c:def\r:dspln{#4}}
+>>>
+
+\<html mode for displaylinesNO\><<<
+\ifx \EndPicture\:UnDef
+  \def\ar:fld{\T:dspln\global\let\ar:fld|=\empty}%
+\else \let\ar:fld|=\empty
+\fi
+>>>
+
+When option \`'no-halign' is up, the command \`'\h:noalign' is undefined.
+
+\<restore nohalignNO\><<<
+\csname h:noalign\endcsname
+>>>
+
+\<plain,latex utilities\><<<
+\:CheckOption{no-halign} \if:Option \else
+   \def\:temp{\everycr{}}
+   \HLet\displ@y|=\:temp
+\fi
+>>>
+
+%    \pend:def\@lign{\h:noalign}
+% \pend:def\displ@y{\HRestore\noalign}
+
+\ifHtml[\HPage{test data}\Verbatim
+\input tex4ht.sty  \Preamble{html}   \EndPreamble
+
+$$
+\displaylines{
+.\cr} 
+$$
+
+\csname bye\endcsname
+
+\EndVerbatim\EndHPage{}]\fi
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%55
+\Section{[] and ()}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%55
+
+\<latex,sty math del\><<<
+  \def\({\leavevmode\st:math}
+  \def\){\ed:math}
+\NewConfigure{()}[2]{\def\st:math{#1}\def\ed:math{#2}}
+  \def\[{\st:Math}
+  \def\]{\ed:Math}
+\NewConfigure{[]}[2]{\def\st:Math{#1}\def\ed:Math{#2}}
+\Configure{()}{$}{$}
+\Configure{[]}{$$}{$$}
+>>>
+
+\<amsmath.sty\><<<
+\expandafter\def\csname [ \endcsname{\st:Math}
+\expandafter\def\csname ] \endcsname{\ed:Math}
+>>>
+
+% Should be \Configure{[]}{\begin{equation*}}{\end{equation*}}
+
+\<more latex math\><<<
+|<latex,sty math del|>
+\ifx \a:mth\:UnDef 
+   \expandafter\pend:defIII\csname c:$:\endcsname{%
+      \ifx \a:mth\:UnDef |<protect (...) math|>\fi
+      |<fix for tabular|>}
+\else
+   |<protect (...) math|>
+   |<fix for tabular|>%
+\fi
+\ifx \a:display\:UnDef 
+   \expandafter\pend:defIII\csname c:$$:\endcsname{%
+      \ifx \a:display\:UnDef |<protect [...] math|>\fi}
+\else
+   |<protect [...] math|>
+\fi
+
+>>>
+
+\<protect (...) math\><<<
+\pend:def\({\bgroup\let\a:mth|=\empty
+   \let\b:mth|=\empty  \let\c:mth|=\empty }%
+\append:def\){\egroup}%
+>>>
+
+\<protect [...] math\><<<
+\pend:def\[{\bgroup\let\a:display|=\empty 
+   \let\b:display|=\empty  \let\c:display|=\empty }%
+\append:def\]{\egroup}%
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ \Section{Equation (latex, amsmath, fleqn)}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+The equation environment is defined in different manners within
+the different packages.
+
+\SubSection{in latex.ltx}
+
+\Verbatim
+\def\equation{$$\refstepcounter{equation}}
+\def\endequation{\eqno \hbox{\@eqnnum}$$\global\@ignoretrue}
+\EndVerbatim
+
+\<latex.ltx\><<<
+\let\o:equation:|=\equation
+\let\o:endequation:|=\endequation
+\def\equation{\bgroup
+   \ifx \EndPicture\:Undef  
+      \def\endequation{%
+          \if@eqnsw \expand:after{\o:endequation:\b:equation\equ:no}%
+          \else \expand:after{\o:endequation:\egroup}\fi
+          \c:equation\egroup}%
+      \expandafter\a:equation 
+   \else
+         \def\endequation{\o:endequation:\egroup}
+   \fi
+   \o:equation:}
+>>>
+
+% \@fleqnfalse
+% \let\@fleqnfalse\empty
+% \let\@fleqntrue\empty
+
+\<config latex.ltx shared\><<<
+\NewConfigure{equation}[3]{%
+  \c:def\a:equation{#1\bgroup\let\@eqnnum|=\empty}%
+  \c:def\b:equation{\egroup#2}\c:def\c:equation{#3}}
+\def\equ:no{\@eqnnum}
+\Configure{equation}{}{}{}
+>>>
+
+\<equations of amsmath.sty\><<<
+\def\equation{\bgroup |<amsmath-fleqn false|>%
+  \ifx \EndPicture\:Undef
+     \def\endequation{%
+       \let\tagform@=\:gobble  
+       \if@eqnsw \expand:after{%
+          |<remove amsmath-fleqn number|>%
+          \o:endequation:\b:equation\equ:no}%
+       \else \expand:after{%
+          \ifx\df@tag\@empty \expand:after{\o:endequation:\egroup}%
+          \else
+             \global\let\df:tag=\df@tag
+             \expand:after{\o:endequation: \expandafter\b:equation\ifdefined\ams:delete:tag\else\df:tag\fi%
+             \global\let\ams:delete:tag\@undefined
+             }\fi
+        }\fi
+        \c:equation\egroup
+      }%
+      \expandafter\a:equation
+   \else
+      \def\endequation{\o:endequation:\egroup}%
+   \fi
+   \o:equation:}
+>>>
+
+\<equations of amsmath.sty\><<<
+\expandafter\let\csname o:equation*:\expandafter
+       \endcsname \csname equation*\endcsname
+\expandafter\let\csname o:endequation*:\expandafter
+       \endcsname \csname endequation*\endcsname
+\expandafter\def\csname equation*\endcsname{\bgroup 
+  \ifx \EndPicture\:Undef
+     \expandafter\def\csname endequation*\endcsname {%
+        \csname o:endequation*:\endcsname\egroup%
+        \csname b:equation*\endcsname\egroup
+      }%
+      \csname a:equation*\endcsname
+   \else
+      \expandafter\def\csname endequation*\endcsname{\csname
+                                 o:endequation*:\endcsname\egroup}%
+   \fi
+   \csname o:equation*:\endcsname}
+\NewConfigure{equation*}[2]{
+   \expandafter\c:def \csname a:equation*\endcsname {#1\bgroup \let \@eqnnum \empty }%
+   \expandafter\c:def \csname b:equation*\endcsname {#2}%
+}
+>>>
+
+% \def\equation{\bgroup 
+%   \ifx \EndPicture\:Undef
+%      \def\endequation{%
+%         \o:endequation:\egroup%
+%         \csname c:equation*\endcsname\egroup
+%       }%
+%       \csname a:equation*\endcsname
+%    \else
+%       \def\endequation{\o:endequation:\egroup}%
+%    \fi
+%    \o:equation:}
+% 
+% \expandafter\def\csname a:equation*\endcsname{\a:equation}
+% \expandafter\def\csname c:equation*\endcsname{\c:equation}
+
+\<amsmath-fleqn false\><<<
+\@fleqnfalse
+>>>
+
+\<remove amsmath-fleqn numberNO\><<<
+\if@fleqn
+  \pend:def\endmathdisplay@fleqn{\global\let\df:tag=\df@tag
+                       \gdef\df@tag{\global\let\df@tag=\df:tag}}%
+\fi
+>>>
+
+\<\><<<
+\NewConfigure{equation}[3]{%
+  \c:def\a:equation{#1\bgroup \let\tagform@|=\:gobble }%
+  \c:def\b:equation{\egroup#2}\c:def\c:equation{#3}}
+>>>
+
+Do we need the \`'\Configure{Picture*}{}{}%'?
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Amsmath}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<config amsmath.sty utilitiesNO\><<<
+\NewConfigure{equation}[1]{%
+  \c:def\a:equation{#1}%
+  \c:def\b:equation{\def\equ:no{}}\c:def\c:equation{}}
+\Configure{equation}{}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\SubSection{fleqn}
+%%%%%%%%%%%%%%%%%%
+
+\<fleqn.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% fleqn.4ht                            |version %
+% Copyright (C) |CopyYear.1997.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+       |<config fleqn.clo utilities|>
+       |<config fleqn.clo shared|>
+\Hinput{fleqn}
+\endinput
+>>>        \AddFile{8}{fleqn}
+
+\Verbatim
+\renewenvironment{equation}%
+    {\@beginparpenalty\predisplaypenalty
+     \@endparpenalty\postdisplaypenalty
+     \refstepcounter{equation}%
+     \trivlist \item[]\leavevmode
+       \hb@xt@\linewidth\bgroup $\m@th% $
+         \displaystyle
+         \hskip\mathindent}%
+        {$\hfil % $
+         \displaywidth\linewidth\hbox{\@eqnnum}%
+       \egroup
+     \endtrivlist}
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{stackrel}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<config latex.ltx utilities\><<<
+\def\:temp#1#2{{\a:stackrel {\mathop {#2}\b:stackrel{#1}}\c:stackrel}}
+\HLet\stackrel|=\:temp
+\NewConfigure{stackrel}{3}
+>>>
+
+\SubSection{/frac}
+
+\<latex math\><<<
+\def\:temp#1#2{{\a:frac\begingroup
+   #1\endgroup\b:frac \over \c:frac #2\d:frac}}
+\HLet\frac|=\:temp
+\NewConfigure{frac}{4}
+>>>
+
+\<amsamth.sty frac\><<<
+{\a:frac\begingroup
+   #1\endgroup\b:frac \@@over \c:frac #2\d:frac}%
+>>>
+
+\SubSection{Sqrt's}
+
+\<latex math\><<<
+\def\:temp#1{{\a:sqrtsign{\o:sqrtsign:{#1}}\b:sqrtsign}}
+\HLet\sqrtsign|=\:temp
+\NewConfigure{sqrtsign}{2}
+>>>
+
+\<plain math\><<<
+\def\:temp#1{{\a:sqrt{\radical"270370 {#1}}\b:sqrt}}
+\HLet\sqrt|=\:temp
+\NewConfigure{sqrt}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{Eqnarray}
+%%%%%%%%%%%%%%%%%%
+
+% \def\reg:eq:narray#1\displaywidth{\afterassignment\reg:eq:narrayA\let\:temp}
+\<html eqnarray\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:eq:narray!1\cr{|<halign eqnarray|>}
+                                    \catcode`\#=6 \catcode`\!=12 
+>>>
+
+\<halign eqnarray\><<<
+\SaveMkHalignConf:g{eq:narray\if@eqnsw\else *\fi}|%\HRestore\noalign|%
+\MkHalign#{|<eqnarray pattern|>}%
+>>>
+
+\<eqnarray pattern\><<<
+\hskip\@centering$\displaystyle\tabskip\z@skip{#}$\@eqnsel
+  &\global\@eqcnt\@ne\hskip \tw@\arraycolsep \hfil${#}$\hfil
+  &\global\@eqcnt\tw@ \hskip \tw@\arraycolsep
+         $\displaystyle{#}$\hfil\tabskip\@centering
+  &\global\@eqcnt\thr@@ \hb@xt@\z@\bgroup\hss#\egroup \tabskip\z@skip
+>>>
+
+\<html eqnarray\><<<
+\def\:tempc{
+     \@@eqncr
+     \EndMkHalign   \RecallMkHalignConfig
+     \csname b:eq:narray\if@eqnsw\else *\fi\endcsname
+     \global\advance\c@equation\m@ne
+   $$\@ignoretrue }
+\HLet\endeqnarray|=\:tempc
+\def\:tempc{%
+   |<def :currentlabel for eqnarray|>%
+   \let\sv:halign=\halign \def\halign{\let\halign=\sv:halign 
+   \eq:narray\halign}\o:eqnarray:}
+\HLet\eqnarray|=\:tempc
+\let\eq:narray|=\empty
+\def\:tempc{\pic:MkHalign{eq:narray\if@eqnsw\else *\fi}}
+\HLet\eq:narray|=\:tempc
+\def\c:eqnarray:{\c:eq:narray:}  \NewConfigure{eq:narray}{6}
+\expandafter\let\csname reg:eq:narray*\endcsname|=\reg:eq:narray
+\expandafter\def\csname c:eqnarray*:\endcsname{\csname 
+    c:eq:narray*:\endcsname}  \NewConfigure{eq:narray*}{6}
+>>>
+
+\<html eqnarray\><<<
+\let\snd:halign|=\empty
+\def\:temp[#1]{\ifnum 0=`{\fi }\@@eqncr}
+\HLet\@xeqncr|=\:temp
+\def\:temp{\let\reserved@a\relax
+   \ifcase\@eqcnt \def\reserved@a{& & &}\or
+       \def\reserved@a{& &}%
+   \or \def\reserved@a{&}\else
+     \let\reserved@a\@empty
+     \@latex@error{Too many columns in eqnarray environment}\@ehc\fi
+   \reserved@a |<fix eqnarray for /label|>%
+   \global\@eqnswtrue\global\@eqcnt\z@\cr}
+\HLet\@@eqncr|=\:temp
+>>>
+
+\`'\append:def\endeqnarray{}' is no good because
+the tail of the table falls out of the traced math environment.
+\`'
+\def\endeqnarray{%
+   \@@eqncr \egroup \global\advance\c@equation\m@ne
+   \r:eqnar\t:eqnar\rc:roco $$\global\@ignoretrue }' is not good,
+   because halign doesn't allow insertion iside the \`'$$'.  There are
+   two \`'\snd:halign' out the \`$$': one inseted here, and one
+   defined into the math env.  The first one is activated by the
+   tracing of the math environment, immediately after the \`'$$'.
+
+The indirection through \''\:temp' is required due to the \''\fi' 
+without a visible \''\if'.
+
+\<fix eqnarray for /label\><<<
+\if@eqnsw \@eqnnum
+  {\let\html:addr|=\empty |<def :currentlabel for eqncr|>}%
+  \stepcounter{equation}\fi
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{List Environments}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltlists.dtx]{}{}ltlists.dtx\EndLink
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Configure Description Lists}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+The \''\begin#1' command has been expanded to call
+\`'\csname on#1:list\endcsname' before calling
+\`'\csname #1\endcsname', if \''\this:listConfigure' is empty.
+
+\<latex ltlists\><<<
+\long\def\ConfigureList#1#2#3#4#5{\expandafter
+   \def\csname on#1:list\endcsname{\def\this:listConfigure{%
+      \def\:DLL{#2}\def\:DT{#4}\def\:DD{#5}\def\end:DL{#3}%
+      \tmp:cnt|=0  \def\:temp{#2#3#4#5}%
+      \g:let\:DLL{#1}\g:let\:DT{#1}\g:let\:DD{#1}\g:let\end:DL{#1}%
+      }}}
+>>>
+
+\<html lists\><<<
+\let\:DL:|=\empty
+\let\:OL:|=\empty
+>>>
+
+\Section{LaTeX}
+
+\SubSection{The Items}
+
+\Verbatim
+        \def\item{\@inmatherr\item
+          \@ifnextchar [\@item{\@noitemargtrue \@item[\@itemlabel]}}
+        \def\@item[#1]{\if@noparitem ...  
+                       \else ...\global\@inlabeltrue \fi
+           \ht:everypar{\global\@minipagefalse\global\@newlistfalse
+              \if@inlabel
+                \global\@inlabelfalse
+                \kern -\parindent
+                \box\@labels
+                \penalty\z@
+              \fi
+              \ht:everypar{}}%
+           ....
+           \sbox\@tempboxa{\makelabel{#1}}.... \ignorespaces}
+\EndVerbatim
+
+Note that in LaTeX the item starts at the start of the next paragrap, not
+where the comamnd itself is present. Moreover, LaTex merges 
+lists in \''\@donoparitem' when they are stacked directly on items.
+
+\Verbatim
+
+(P 0)......
+\begin{trivlist}
+\item[xxxA] 
+        \begin{trivlist}
+        \item[xxxB] 
+                \begin{trivlist}
+                \item[xxxC] (xxxAxxxBxxxC).................. 
+                \item[xxx] (xxx).................. 
+                \end{trivlist}
+        \item[xxx] (xxx).................. 
+        \end{trivlist}
+        (P).........................
+\item[xxx] 
+\item[yyy](xxxyyy).................. 
+\end{trivlist}
+.........................
+
+      -----------------------------------------
+
+\begin{verbatim}
+               (P 0)......
+           xxxAxxxBxxxC ..................
+           xxx ..................
+           xxx ..................
+               (P).........................
+           xxx
+           yyy ..................
+            .........................
+\end{verbatim}
+\EndVerbatim
+
+\<html latex lists\><<<
+\let\:item|=\@item
+\def\@item[#1]{\ifx \EndPicture\:Undef  
+       |<prepend @item[...]|>\fi
+   \if@newlist  \:item[{#1}]\@newlisttrue
+   \else        \:item[{#1}]\fi    \global\@inlabeltrue
+   \ifx \EndPicture\:Undef  
+       |<append @item[...]|>\leavevmode    \ignorespaces
+   \fi  }
+>>>
+
+We insert the \''\leavevmode' to ensure that all \''\items'
+at the beginnig of lists are true. Otherwise,  the lack of them causes 
+a lose of html-info  during collapsing effects as is the case, e.g., in
+the following code.
+
+\Verbatim
+    The ten characters
+    \begin{quote}\begin{verbatim}
+    #  $  %  &  ~  _  ^  \ {  }
+    \end{verbatim}\end{quote}
+    should no
+\EndVerbatim
+
+In addition, without the \''\leavevmode' we can end up with an
+outcome \`'<CODE 
+>
+      <LI>
+      \@</CODE>' instead of \`'<LI><CODE 
+>
+      \@</CODE>'.
+
+Within \`'|<prepend @item[...]|>', \''\if@noitemarg' indicates
+whether we have a non user supplied label.  Within
+\`'|<append @item[...]|>', \''\if@inlabel' does the job before
+we encounter the first paragraph.
+
+Note that \''X1111
+   Y2222
+   X1111
+   X2222'
+is the output of \`'\ht:everypar{X\ht:everypar{Y}}
+    \par
+1111
+    \par
+2222
+    \par
+\ht:everypar{X\ht:everypar{Y}}
+    \par
+{1111}
+    \par
+{2222}
+'.  That is, the everypars might happen within groups. Hence, 
+probably the reason for \''\if@inlabel'
+
+\<append @item[...]\><<<
+\ShowRefstepAnchor
+\ht:everypar{%
+   \if@newlist |<start new list|>\fi
+   \global\@minipagefalse\global\@newlistfalse
+   \if@inlabel
+     \global\@inlabelfalse  
+     |<before each item|>\box\@labels
+     |<after each item|>%
+     \penalty\z@
+   \else  |<between list pars|>%
+   \fi
+   \ht:everypar{|<between list pars|>}}%
+>>>
+
+\<before each item\><<<
+\global\let\empty:D:T:D|=\empty \:DT \hfill\break   
+>>>
+
+The \''\hfill\break' prevents collapsing of spaces.  We want to put
+\'' \:DT ' at the end so it will gobble only the item mark.  However,
+we can't because of the problem of collapsing spaces. 
+
+\<after each item\><<<
+\:DD \ShowPar
+>>>
+
+\<between list pars\><<<
+\:ListParSkip   
+>>>
+
+\<html latex lists\><<<
+\def\ListParSkip{\def\:ListParSkip}
+\ListParSkip{\HtmlPar}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Boundary Points of Lists}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+Because of the merging of into items lists that are 
+stacked on them,
+we first configure the new lis with
+
+\<prepend @item[...]\><<<
+\if@newlist        
+   \null:listConfigure  \this:listConfigure
+\fi  
+\SkipRefstepAnchor
+>>>
+
+\<latex ltlists\><<<
+\def\null:listConfigure{%
+   \global\let\:DLL|=\empty
+   \global\let\:DT|=\empty  \global\let\:DD|=\empty
+   \global\let\end:DL|=\empty  \global\let\empty:D:T:D|=\empty}
+\null:listConfigure   \let\this:listConfigure|=\empty
+>>>
+
+then we start it.
+
+\''\:DL' is a variable in DraTeX.
+
+\<start new list\><<<
+\:DLL  \global\let\this:listConfigure|=\empty  
+\gdef\empty:D:T:D{\:DT\:DD}%
+>>>
+
+The \''\ConfigureEnv' is needed for getting paragraph breaks 
+after collapsed lists.
+
+Do we need to to globally define \''\:DLL' here to empty,
+and  save/resore it at \''\begin' and \''\end' boudaries.
+
+The \''\endlist'  comamnd is defined in turns of \''\endtrivlist'.
+
+\Verbatim
+         \def\endtrivlist{%
+           \if@inlabel\indent\fi
+           \if@newlist\@noitemerr\fi
+           \ifhmode\unskip \par\fi
+           \if@noparlist \else
+             \ifdim\lastskip >\z@
+               \@tempskipa\lastskip \vskip -\lastskip
+               \advance\@tempskipa\parskip \advance\@tempskipa -\@outerparskip
+               \vskip\@tempskipa
+             \fi
+             \@endparenv
+           \fi
+         }
+\EndVerbatim
+
+\<html latex lists\><<<
+\pend:def\endtrivlist{|<prepend end trivlist|>}
+>>>
+
+\<prepend end trivlist\><<<
+\if@noparlist \else\ifx \EndPicture\:UnDef
+   \ifhmode \unskip\else \vskip-\lastskip\fi     
+   \empty:D:T:D                \global\let\empty:D:T:D|=\empty  
+   \end:DL                     \global\let\end:DL|=\empty  
+   \global\let\:DT|=\empty     \global\let\:DD|=\empty      
+\fi \fi
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Boundary Points of Env Blocks}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<html latex lists\><<<
+\pend:def\endlist{%
+  \if@newlist 
+     \:warning{Problem with 'list' environment. Expected syntax:
+         \string\begin{list}{label}{spacing}
+         \string\item .... \string\end{list}}%
+     \global\@newlistfalse
+  \fi 
+}
+>>>
+
+\<html latex lists\><<<
+\def\list:save{%
+   \let\SVempty:D:T:D|=\empty:D:T:D                
+   \let\SVend:DL|=\end:DL                     
+   \let\SV:DT|=\:DT
+   \let\SV:DD|=\:DD }
+\def\list:recall{%
+   \global\let\empty:D:T:D|=\SVempty:D:T:D                
+   \global\let\end:DL|=\SVend:DL                     
+   \global\let\:DT|=\SV:DT
+   \global\let\:DD|=\SV:DD }
+>>>
+
+The \Verb!\@newlistfalse! inserted for handling the following case:
+
+\Verbatim
+    \documentclass{article} 
+    \begin{document}  
+    \catcode`\@=11 
+    \begin{list}{}         %<-- missing argument
+    \item  
+    \hshow{-----item:NEW------------------------->\if@newlist NEW\else OLD\fi}%  
+    a 
+    \hshow{-----/item:OLD------------------------>\if@newlist NEW\else OLD\fi}%  
+    \end{list}  
+     
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Default Configurations}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+Note also the \''\ConfigureEnv' for the following lists.
+
+\<html latex lists\><<<
+\def\AnchorLabel{\anc:lbl x{}}
+\def\DeleteMark#1\@labels{\hfill\break   
+   \setbox0|=\vbox{\box\@labels}}
+>>>
+
+The \''\setbox' is to clear \''\@labels' from being accumulated for
+latter on use.
+
+\ifHtml[\HPage{test data for space collapsing}\Verbatim
+ferent combinations of the following options:
+
+\begin{description}
+\item[The default.] The default partition to boot can be the first
+one, the one with the active flag set, or can be configurable, depending
+on the MBR. Some MBRs set the active flag in the MBR to the selected
+partition, and hence default to it the next boot. This requires
+rewriting the MBR, and therefore may conflict with virus protection
+present in some BIOSes.
+
+Note that there is another reason for setting the active flag to the
+booted partition, and rewriting the MBR: MS-DOS gets horribly confused
+if it is booted f
+
+\end{description}
+
+\EndVerbatim\EndHPage{}]\fi
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Comments}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+In early version we got a coplain that \''\unpenality' is not allowed
+in vertical mode from the following code.
+
+\Verbatim
+\begin{trivlist}  \item\relax
+    \ht:everypar \expandafter{\the\ht:everypar \unpenalty}
+......
+\end{trivlist}
+\EndVerbatim
+
+When an item is encountered it calls \''\makelabe' to create the label.
+
+Commands \''\setbox...= box{...}' might produce extra spaces because
+of the \''\par\leavevmode', an undesirable phenomena for framed
+pictures.  Since boxes are in any case a problem for us for standard
+text, we are probably better-off deal properly at least with pictures.
+
+%
+
+\ifHtml[\HPage{test data for crosss refs}\Verbatim
+
+ \documentclass{book}
+ \input tex4ht.sty  \Preamble{sections-,fonts,html}%,debug}  
+                        \begin{document}
+ \EndPreamble
+
+\section{AA}                            %       0.1   AA
+ 
+ref{1}-\ref{1}     NO                   %       ref10.1
+
+ref{2}-\ref{2}     NO                   %       ref20.1
+
+ref{3}-\ref{3}     NO                   %       ref30.1
+
+ref{4}-\ref{4}     NO                   %       ref40.1
+
+ref{5}-\ref{5}     YES                  %       ref61
+
+ref{6}-\ref{6}     YES                  %       ref62
+
+ref{5}-\ref{55}    NO                   %       ref50.1
+
+ref{6}-\ref{66}    NO                   %       ref60.1
+
+ref{7}-\ref{7}    NO                    %       ref70.1
+
+ref{8}-\ref{8}    NO                 %          ref80.1
+
+ref{9}-\ref{9}    NO                 %          ref90.1
+
+ref{10}-\ref{10}  NO                 %          ref100.1
+
+ref{11}-\ref{11}  NO                 %          ref110.1
+
+ref{12}-\ref{12}  NO                 %          ref120.1
+
+ref{13}-\ref{13}  NO                 %          ref130.1
+
+ref{14}-\ref{14}  NO                 %          ref140.1
+
+ref{15}-\ref{15}  NO                 %          ref150.1
+
+\trivlist
+\item aaaaaaaaaaaa  \label{1}       %       aaaaaaaaaaaa
+\item bbbbbbbbbbbb  \label{2}       %       bbbbbbbbbbbb
+\endtrivlist
+
+\trivlist
+\item[X1] aaaaaaaaaaaa  \label{3}    %      X1 aaaaaaaaaaaa
+\item[X2] bbbbbbbbbbbb  \label{4}    %      X2 bbbbbbbbbbbb
+\endtrivlist
+
+\begin{enumerate}
+\item aaaaaaaaaaaa  \label{5}       %         1. aaaaaaaaaaaa
+\item bbbbbbbbbbbb  \label{6}       %         2. bbbbbbbbbbbb
+\end{enumerate}
+
+\begin{enumerate}
+\item[X1] enum aaaaaaaaaaaa  \label{55}       % X1 enum aaaaaaaaaaaa
+\item[X2] enum bbbbbbbbbbbb  \label{66}       % X2 enum bbbbbbbbbbbb
+
+         no html comment here for link!
+\end{enumerate}
+
+\begin{description}
+\item[X1] aaaaaaaaaaaa  \label{7}    %       X1 aaaaaaaaaaaa
+\item[X2] bbbbbbbbbbbb  \label{8}    %       X2 bbbbbbbbbbbb
+\end{description}
+
+\begin{description}
+\item aaaaaaaaaaaa  \label{9}       %        aaaaaaaaaaaa
+\item bbbbbbbbbbbb  \label{10}      %        bbbbbbbbbbbb
+\end{description}
+
+\begin{itemize}
+\item[X1] aaaaaaaaaaaa  \label{11}   %          X1 aaaaaaaaaaaa
+\item[X2] bbbbbbbbbbbb  \label{12}   %          X2 bbbbbbbbbbbb
+\end{itemize}
+
+\begin{itemize}
+\item aaaaaaaaaaaa  \label{13}      %          * aaaaaaaaaaaa
+\item bbbbbbbbbbbb  \label{14}      %          * bbbbbbbbbbbb
+\end{itemize}
+
+\label{15}
+
+\end{document}
+
+\EndVerbatim\EndHPage{}]\fi
+
+%%%%%%%%%%%%%%%%%
+\Chapter{List-Based Environments}
+%%%%%%%%%%%%%%%%
+
+\Section{Verse, Quote, and Quoattion}
+
+The \''\verse' carries the following def.
+
+\Verbatim
+               \newenvironment{verse}
+               {\let\\\@centercr
+                \list{}{\itemsep      \z@
+                        \itemindent   -1.5em%
+                        \listparindent\itemindent
+                        \rightmargin  \leftmargin
+                        \advance\leftmargin 1.5em}%
+                \item\relax}
+               {\endlist}
+\EndVerbatim
+
+The verse environment doesn't seem to need the 100\% width but we
+include it because it costs nothing and without it there is a slight
+deviation in the left margin from the quotation environments The
+groups are for enclosed groups.
+
+In LaTeX, these environment mainly enlarge the margins.
+
+\Verbatim
+         \newenvironment{quotation}
+               {\list{}{\listparindent 1.5em%
+                        \itemindent    \listparindent
+                        \rightmargin   \leftmargin
+                        \parsep        \z@ \@plus\p@}%
+                \item\relax}
+               {\endlist}
+         \newenvironment{quote}
+               {\list{}{\rightmargin\leftmargin}%
+                \item\relax}
+               {\endlist}
+\EndVerbatim
+
+The zero margins are in particular important for avoiding 
+extra spaces in nested verbatim environments.
+
+\<config book-report-article shared\><<<
+\append:def\quotation{\a:quotation\par\@totalleftmargin|=\z@}
+\NewConfigure{quotation}{1}
+>>>
+
+\<config book-report-article utilities\><<<
+\append:def\quote{\par\@totalleftmargin|=\z@}
+>>>
+
+\SubSection{The Display}
+
+ The \''<DIV>...</DIV>'   handles a few additional,
+but not all, the missing line breaks in lynx.
+
+The quote and quotation environments, at least,  must include 
+100\% width of page to allow the flushing left, right, and center of
+embedded environments. 
+
+\Section{Centered}
+
+\Verbatim
+      \def\center{\trivlist \centering\item\relax}
+      \def\endcenter{\endtrivlist}
+\EndVerbatim
+
+The \''\par' is for allowing also the last paragraph to be
+formatted in the 
+
+The table is uggly in the following.
+It is included for the surrounding space, and for grouping
+within other environments.
+
+\Verbatim
+\documentstyle{article}
+
+ \input tex4ht.sty \Preamble{html,fonts}
+        \begin{document}
+     \EndPreamble
+
+\begin{center}
+.. ... .. .... ...... ......(BR)\\
+... ... ........... ......(BR)\\
+....... ......
+
+(P)..... .........
+\end{center}
+
+\end{document}
+
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Flushed Blocks}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Verbatim
+      \def\flushleft{\trivlist \raggedright\item\relax}
+      \def\endflushleft{\endtrivlist}
+      \def\flushright{\trivlist \raggedleft\item\relax}
+      \def\endflushright{\endtrivlist}
+\EndVerbatim
+
+\<html latex env\><<<
+\ifx \flushleft\:UnDef \else 
+   \append:def\flushleft{\linepenalty|=10 }
+\fi
+>>>
+
+\<html latex env\><<<
+\append:def\flushright{\linepenalty|=10 \ifx \EndPicture\:UnDef 
+     \parfillskip|=\@flushglue 
+     \leftskip|=\z@skip \rightskip|=\@flushglue
+   \fi}
+>>>
+
+The following have a problem of lack of space below and above them,
+because  we don't want space on the margins. Above we tried to force
+the extra space.
+
+\Verbatim
+
+\documentstyle{article}
+
+ \input tex4ht.sty \Preamble{html,fonts}
+        \begin{document}
+     \EndPreamble
+
+....................
+\begin{flushleft}
+(P)(TABLE...).. ... .. .... ...... ......(BR)\\
+... ... ........... ......(BR)\\
+....... ......
+
+(P)..... .........(/TABLE)
+\end{flushleft}
+(P).............
+
+(P)................
+
+\end{document}
+
+\EndVerbatim
+
+Users might not be consistent to whether spaces are introduced
+at start and end of lines.
+
+\Section{Centering and Fussy}
+
+\SubSection{Centering}
+
+\<html latex env\><<<
+\append:def\centering{%
+   \linepenalty|=10 \ifx \EndPicture\:UnDef 
+     \parfillskip|=\@flushglue 
+     \leftskip|=\z@skip \rightskip|=\@flushglue
+   \fi}
+>>>
+
+\Section{Abstract}
+
+Standard LaTeX classes use centering environment to place abstract title. 
+We want to place some configurable tags instead of that centering. For example
+header element. To do that, we can use the new LaTeX environment hook mechanism
+to redefine configuration of centering at the beginning of abstract.
+
+\<config report / article shared\><<<
+\NewConfigure{abstracttitle}{2}
+\AtBeginEnvironment[tex4ht]{abstract}{\ConfigureEnv{center}{\a:abstracttitle}{\b:abstracttitle}{\@empty}{\@empty}}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Boxes}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltboxes.dtx]{}{}ltboxes.dtx\EndLink
+
+Boxes are occasionally before placing them within pictures. In such cases,
+configurations of the form 
+`\Verb!\Configure{lrbox}{\noexpand\PictureOff}!'
+might be useful.  We don't want such configurations for a default,
+because of possible nested pictures such as in 
+  `\Verb!\newsavebox{\bx} 
+  \begin{lrbox}{\bx}% 
+        \( x = \frac{1}{2} \)       
+  \end{lrbox}!'
+
+\<latex ltboxes\><<<
+\def\lrbox#1{%
+  \edef\reserved@a{%
+    \endgroup
+    \setbox#1\hbox{%
+      \a:lrbox
+      \begingroup   \aftergroup}% 
+        \def\noexpand\@currenvir{\@currenvir}%
+        \def\noexpand\@currenvline{\on@line}}%
+  \reserved@a
+    \@endpefalse  
+    \color@setgroup
+      \ignorespaces}
+\NewConfigure{lrbox}{1}
+>>>
+
+We place the third parameter of \''\makebox' in a 
+group for avoiding problematic font of the form
+\`'</CODE><CODE 
+>uparrow' from
+\`'\makebox[90pt][l]{\tt uparrow}' instead of
+\`'<CODE 
+>uparrow</CODE>'.
+
+\<latex ltboxes\><<<
+\long\def\:tempc[#1][#2]#3{\o:@imakebox:[#1][#2]{{#3}}}
+\HLet\@imakebox|=\:tempc
+>>>
+
+Similarly for the following.
+
+\<latex ltboxes\><<<
+\let\:sbox|=\sbox
+\long\def\sbox#1#2{\:sbox#1{{#2}}}
+>>>
+ 
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Mini pageas}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<latex ltboxes\><<<
+\HAssign\:mpNum=0
+\HAssign\minipageNum=0
+\def \@setminipage{%
+  \@minipagetrue
+  \ht:everypar{\@minipagefalse\HtmlPar\ht:everypar{\HtmlPar}}%
+  |<adjust minipageNum for setcounter footnote 0|>%
+}
+>>>
+
+\<adjust minipageNum for setcounter footnote 0\><<<
+\gHAdvance\:mpNum by 1
+\HAssign\minipageNum=\:mpNum \relax
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%5
+\SubSection{/mbox}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%5
+
+\<latex math\><<<
+\long\def\:temp#1{\leavevmode\hbox{\a:mbox {#1}\b:mbox}} 
+\HLet\mbox|=\:temp
+\NewConfigure{mbox}{2}  
+>>>
+
+\SubSection{/framebox and /fbox}
+
+\<latex ltboxes\><<<
+\long\def\:temp#1{\a:fbox\gobble:fbox\o:fbox:{\hbox{{#1}}}\b:fbox}
+\HLet\fbox|=\:temp
+\let\gobble:fbox=\empty
+\def\:tempc#1{}
+\HLet\gobble:fbox|=\:tempc
+>>>
+
+\<config latex.ltx utilities\><<<
+\NewConfigure{fbox}{2}  
+>>>
+
+\<latex ltboxes\><<<
+\long\def\:temp[#1][#2]#3{%
+   \em:dim\frameboxWidth{#1}\def\frameboxAlign{#2}%
+   \a:framebox \gobble:frame\o:@iframebox:[#1][#2]{#3}\b:framebox}
+\HLet\@iframebox|=\:temp
+\NewConfigure{framebox}{2}
+\let\gobble:frame=\empty
+\def\:tempc#1[#2][#3]{\hbox}
+\HLet\gobble:frame|=\:tempc
+>>>
+
+We need the \`'[]' above, because the picture contains an mbox that
+may include pictorial symbols that will cause nested images in ALT of
+xref.
+
+\<latex ltboxes\><<<
+\def\em:dim#1#2{%
+  \tmp:dim=#2\tmp:cnt=0 \em:int \edef#1{\the\tmp:cnt}%
+  \tmp:dim=10\tmp:dim \tmp:cnt=0 \em:int \edef#1{#1.\the\tmp:cnt}%
+  \tmp:dim=10\tmp:dim \tmp:cnt=0 \em:int \edef#1{#1\the\tmp:cnt}%
+  \edef#1{#1em}%
+}
+\def\em:int{\relax
+  \ifdim \tmp:dim>1em
+     \advance\tmp:cnt by 1  \advance\tmp:dim by -1em
+     \expandafter\em:int
+  \fi
+}
+>>>
+
+\Section{Centerline, Leftline, Rightline}
+
+\<latex ltboxes\><<<
+\NewConfigure{centerline}[2]{\c:def\cnt:a{#1}\c:def\cnt:b{#2}}
+\NewConfigure{leftline}[2]{\c:def\lft:a{#1}\c:def\lft:b{#2}}
+\NewConfigure{rightline}[2]{\c:def\a:rightline{#1}\c:def\b:rightline{#2}}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Tabbing}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/lttab.dtx]{}{}lttab.dtx\EndLink
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Tabbing}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+ The original  has been defined as global, probbaly 
+because it was in a group hiding \`'\+'. I couldn't locate that 
+group. I protectd the problematic parts here from the if-else of the
+first pass with \''\expandafter'.
+
+\<latex lttab\><<<
+|<TABLE tabbing|>   
+|<TABLE tabbing Config util|>   
+|<all html latex tabs|>  
+\pend:defI\extracolsep{\a:extracolsep{##1}} 
+\NewConfigure{extracolsep}[1]{\def\a:extracolsep##1{#1}}
+\Configure{extracolsep}{}
+>>>
+
+The pic-tabbing' option asks for pictures just for tabbing environments 
+that have the {\tt \char92'} tabbing command.
+
+The above order of insertions is important for \''\tab:N'
+nd \`'\LikeRef' to be recognized. 
+
+\<all html latex tabs\><<<
+\HAssign\tab:N|=0
+\pend:def\tabbing{\let\dot:tab|=\empty \gHAdvance\tab:N |by 1}
+\append:def\endtabbing{\Tag{|<tabbing tag|>.}{\dot:tab}}
+\pend:def\@tablab{\xdef\dot:tab{.}}
+>>>
+
+Tabbing enironments can't be nested (latex 181).
+
+Can we get rid of the following pictoral part by using ConfigureEnv?
+
+\<TABLE tabbing\><<<
+\let\:tempc|=\tabbing
+\pend:def\:tempc{\Configure{HtmlPar}{}{}{}{}%
+   \edef\ln:tab{\LikeRef{|<tabbing tag|>} 0 }%
+   \let\TABBING|=\ln:tab  \gdef\locs:tab{}}
+\HLet\tabbing|=\:tempc
+\let\:tempc|=\endtabbing
+\append:def\:tempc{%
+   \Tag{|<tabbing tag|>}{\locs:tab}%
+   \def\:temp{.}\ifx \:temp\dot:tab
+      \:warning{\noexpand\' ignored in tabbing}     
+   \fi}
+\HLet\endtabbing|=\:tempc
+>>>
+
+The lengths of the fields are recorded in \''\locs:tab',
+send into xref with tag \`'\tab:N', and loaded into
+\''\ln:tag' for use.
+
+\<tabbing tag\><<<
+|<auto tag|>tb\tab:N >>>
+
+\SubSection{Fields}
+
+\<TABLE tabbing\><<<
+\def\:addfield{\global\setbox\@curline\hbox{\unhbox
+   \@curline\unhbox\@curfield}}
+\def\:temp{%
+   \global\setbox\@curline\hbox{\unhbox
+      \@curline   \x:tab\D:tab
+      \unhbox\@curfield  \y:tab\d:tab
+      |<record len of prev field|>%
+      \global\let\y:tab|=\empty
+}}
+\HLet\@addfield|=\:temp
+>>>
+
+\<paused addfield\><<<
+\:addfield
+>>>
+
+\<record len of prev field\><<<
+\ifx \y:tab\empty
+   \tmp:dim|=\dimen\@curtab
+   \advance\tmp:dim |by -\loc:tab
+\else
+   \tmp:dim|=\last:len\relax
+\fi
+\ifdim \tmp:dim >\z@
+   \tmp:dim|=\m:tab\tmp:dim
+   \xdef\locs:tab{\locs:tab\space \pt:int\tmp:dim}%
+\fi
+\xdef\loc:tab{\the\dimen\@curtab}%
+>>>
+
+\SubSection{Start of Line}
+
+\<TABLE tabbing\><<<
+\def\:temp{%
+   \TRD:tab  \gdef\loc:tab{\z@}%
+   \ifnum \@nxttabmar >\@hightab
+     \@badtab  \global\@nxttabmar \@hightab
+   \fi
+   \global\@curtabmar \@nxttabmar
+   \global\@curtab \@curtabmar
+   \global\setbox\@curline \hbox {}%
+   \@startfield  |<indented tabs|>%
+   \strut}
+\HLet\@startline|=\:temp
+>>>
+
+The \''\x:tab' is needed for an extra field at the start
+when tabs start in middle of line (due to \''\+').
+
+\<indented tabs\><<<
+\ifdim \the\dimen\@curtab > \z@
+       \gdef\x:tab{\D:tab  \d:tab\gdef\x:tab{}}%
+\else  \gdef\x:tab{}%
+\fi
+>>>
+
+The \'+\'+ command is ignored here, and the content is pushed to the
+next field.
+
+\<TABLE tabbing\><<<
+\def\:temp{%
+  \@stopfield
+  \global\setbox\@curline\hbox{%
+    \box\@curline  
+    \hskip-\wd\@curfield \hskip-\tabbingsep
+    |<move tab backward|>%
+    \box\@curfield
+    \hskip\tabbingsep}%
+  \@startfield
+  \ignorespaces}
+\HLet\@tablab|=\:temp
+>>>
+
+\<move tab backward\><<<
+\x:tab \D:tab 
+>>>
+
+\<TABLE tabbing\><<<
+\def\:temp{%
+  \@stopfield |<paused addfield|>%
+  \global\advance\@tabpush \@ne 
+  \begingroup  \@contfield}
+\HLet\pushtabs|=\:temp
+\def\:temp{\@stopfield |<paused addfield|>%
+  \ifnum \@tabpush >\z@
+    \endgroup  \global\advance\@tabpush \m@ne
+    \ifnum \@curtab >\@hightab
+      \global \@curtab \@hightab
+      \@badtab \fi
+  \else \@badpoptabs \fi
+  \@contfield}
+\HLet\poptabs|=\:temp
+>>>
+
+\SubSection{End of Line}
+
+Last field width is important if its field is shifted right (with \''\`'
+that translates to \''\@tabrj'). Otherwise, a 0 dimension is provided
+for a place holder.
+
+\<TABLE tabbing\><<<
+\let\:tempc|=\@stopline
+\pend:def\:tempc{%
+   \unskip \@stopfield
+   |<compute width of last field|>%
+   \:gobbleII}
+\append:def\:tempc{\rt:tab 
+   |<width for last field|>\pic:gobble\hfill}
+\HLet\@stopline|=\:tempc
+>>>
+
+\<TABLE tabbing\><<<
+\let\:tempc|=\kill
+\pend:def\:tempc{%
+  \bgroup\@stopfield%
+  |<width for last field of kill|>%
+  \:gobble}
+\HLet\kill|=\:tempc
+>>>
+
+\<compute width of last field\><<<
+\tmp:dim\linewidth
+\advance\tmp:dim by -\wd\@curline 
+\edef\last:len{\if@rjfield \the\tmp:dim \else \z@\fi}%
+>>>
+
+\<width for last field\><<<
+\tmp:dim \last:len
+\tmp:dim\m:tab\tmp:dim
+\xdef\locs:tab{\locs:tab\space \pt:int\tmp:dim }%
+>>>
+
+\<width for last field of kill\><<<
+\tmp:dim |= \if@rjfield \the\wd\@curfield\else \z@\fi
+\tmp:dim\m:tab\tmp:dim
+\xdef\locs:tab{\locs:tab\space 0 }%
+>>>
+
+\<TABLE tabbing\><<<
+\def\pt:int#1{\expandafter\pt:nt\the#1//}
+\def\pt:nt#1.#2//{#1}
+>>>
+
+\SubSection{Flush Right with {\tt\char92}`}
+
+\<TABLE tabbing\><<<
+\let\y:tab=\empty
+\let\:tempc|=\@tabrj
+\pend:def\:tempc{%
+  \@stopfield \edef\last:len{\the\wd\@curfield}%
+  \gdef\y:tab{\d:tabalgn \let\TabType=\`\relax \c:tabalgn}%  
+  \:gobble
+}
+\HLet\@tabrj=\:tempc 
+>>>
+
+\SubSection{The Html Commands}
+
+\<TABLE tabbing\><<<
+\def\TRD:tab{\gdef\D:tab{\a:tabalgn \c:tabalgn \gdef\D:tab{}}}
+\def\d:tab{\gdef\D:tab{%
+   \d:tabalgn \c:tabalgn \gdef\D:tab{}}}
+\def\rt:tab{\d:tabalgn\b:tabalgn}
+>>>
+
+\<TABLE tabbing\><<<
+\def\gt:tab{%
+   \afterassignment\gt:tb \tmp:cnt=\ln:tab \space 0//}
+\def\gt:tb#1//{\xdef\ln:tab{#1}%
+   \edef\TabWidth{\ifnum \tmp:cnt> 0 \the\tmp:cnt\fi }}
+>>>
+
+\<plain,latex utilities\><<<
+\def\:tblgn{\ifx [\:temp \expandafter\:tbln
+   \else  \expandafter\c:tblgn \fi}
+\def\:tbln[#1]#2#3#4#5{%
+   \def\m:tab{#2#3#4#5}\ifx \m:tab\empty \else
+      \Configure{\:tempa}{#2}{#3}{#4}{#5}{}\fi
+   \def\m:tab{#1}}
+\long\def\c:tblgn#1#2#3#4{%
+   \c:def\a:tabalgn{\ifx \EndPicture\:UnDef 
+                            \let\TabType|=\relax #1\fi}%
+   \d:def\b:tabalgn{\ifx \EndPicture\:UnDef #2\fi}%
+   \d:def\c:tabalgn{\ifx \EndPicture\:UnDef \gt:tab #3\fi}%
+   \d:def\d:tabalgn{\ifx \EndPicture\:UnDef #4\fi}\E:tabalign}
+\c:def\a:tabalgn{}
+\d:def\b:tabalgn{}
+\d:def\c:tabalgn{}
+\d:def\d:tabalgn{}
+>>>
+
+HANDLE the above Configure.
+
+\<TABLE tabbing Config util\><<<
+\let\E:tabalign|=\empty
+\def\c:tabbing:{\def\:tempa{tabbing}\futurelet\:temp\:tblgn}
+>>>   
+
+The \''\hfil\break' to force line breaks in TeX. Lines taht
+are too long might push pictures outside the boundaries where
+dvips/convert may be set to process them.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Tabular and Array Environments}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Array, Tabular}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Core}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+The \`'\array' and \`'\tabular' environments are both defined in
+terms of \''\@array',
+
+\<latex lttab\><<<
+\:CheckOption{no-array}\if:Option \else
+   |<shared html latex array/tabular|>
+   \:ifpackageloaded{array}{\:Optiontrue}{}
+\fi
+\if:Option \else
+   |<array/tabular of latex|>
+\fi
+>>>
+
+\<colortbl.sty shared configNO\><<<
+\:CheckOption{no-array}\if:Option \else
+   \def\HColWidth{\csname @testpach \HCol\endcsname}
+
+       
+
+>>>
+
+Unless a substitution for html array/tabular is provided,
+`no-array' also requires `no-halign'.
+
+\<array/tabular of latex\><<<
+|<html private array/tabular|>
+|<pic array|>
+|<pic tabular|>
+>>>
+
+\<config latex.ltx utilities\><<<
+\:CheckOption{no-array}\if:Option \else
+   |<html latex array/tabular Config util|>
+\fi
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Non-Pictorial Core}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<html private array/tabular\><<<
+\def\:temp[#1]#2{%
+  |<init conds for @mkpream|>%
+  \setbox\@arstrutbox\hbox{}%
+  \@mkpream{#2}%
+  \edef\@preamble{%
+        |<ialign for html @array|>}%     
+  \let\@startpbox\@@startpbox \let\@endpbox\@@endpbox
+  \let\tabularnewline\\%
+  \if #1t\vtop \else \if#1b\vbox \else \vcenter \fi\fi
+  \bgroup \def\v:TBL{#1}%
+    \let\par\@empty \let\protect\relax
+    \lineskip\z@skip\baselineskip\z@skip
+    \ifx \EndPicture\:UnDef
+       \SaveMkHalignConfig |<@array configuration for MkHalign|>%
+    \else \let\@sharp|=##\fi  |%  \HRestore\noalign|%
+    \@preamble}
+\HLet\@array|=\:temp
+|<set cr for @array|>
+|<latex: show paragraphs in array par box|>
+>>>
+
+The next example fails under dblatex without the definition of \Verb=\cr=
+that follows.
+
+\Verbatim
+\documentclass{article}                                                   
+\begin{document}  
+   \begin{tabular}{l} \relax 
+     $\begin{array}{c}4\end{array}$ 
+   \end{tabular}  
+\end{document} 
+\EndVerbatim
+
+\<set cr for @array\><<<
+\let\oo:@array\@array
+\def\@array{%
+   \ifx\EndPicture\:UnDef\else
+      \iffalse{\fi
+      \expandafter\let\expandafter\cr\csname 0cr\endcsname 
+      \expandafter\let\expandafter\crcr\csname 0crcr\endcsname 
+      \iffalse}\fi
+   \fi
+   \oo:@array
+}
+>>>
+
+% \@arrayparboxrestore
+
+\<latex: show paragraphs in array par box\><<<
+\let\:tempc|=\@@startpbox
+\append:defI\:tempc{\everypar{\HtmlPar}\a:arrayparbox}%
+\HLet\@@startpbox|=\:tempc
+>>>
+
+\<latex lttab\><<<
+\NewConfigure{arrayparbox}{1}
+>>>
+
+\<html private array/tabular\><<<
+\def\:tempc{\relax 
+   \ifx \HCol\:UnDef \else \ifnum\HCol=1 \a:endarray\fi \fi
+   \crcr\ifx \EndPicture\:UnDef \EndMkHalign
+   \else \egroup\fi \egroup}
+\HLet\endarray\:tempc
+\def\:tempc{\relax
+   \ifx \HCol\:UnDef \else \ifnum\HCol=1 \a:endarray\fi \fi
+   \crcr\ifx \EndPicture\:UnDef
+   \EndMkHalign\else \egroup\fi \egroup $\egroup}
+\HLet\endtabular\:tempc
+\expandafter \let \csname endtabular*\endcsname|=\endtabular
+\expandafter\def\csname tabular*\endcsname#1{\tabular}
+\expandafter\def\csname before:begintabular*\endcsname{\csname
+   before:begintabular\endcsname} 
+\expandafter\def\csname ontabular*:list\endcsname{\csname
+   ontabular:list\endcsname}
+>>>
+
+\<latex lttab\><<<
+\NewConfigure{endtabular}{1}
+\NewConfigure{endarray}{1}
+>>>
+
+\SubSection{Pic Array/Tabular}
+
+The checking of options needs to be at the end.
+
+%%%%%%%%%%%%%%%%%%%%
+\SubSection{ialign}
+%%%%%%%%%%%%%%%%%%%%
+
+\<ialign for html @array\><<<
+\everycr{}\tabskip\z@skip\noexpand\MkHalign\noexpand\@sharp
+   {\@arstrut \@preamble \tabskip\z@skip}%
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Testpach}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<html private array/tabular\><<<
+\def\:temp#1{\@chclass \ifnum \@lastchclass=\tw@ 4 \else
+    \ifnum \@lastchclass=3 5 
+       |<tabular col width|>%
+    \else
+     \z@ \if #1c\@chnum \z@ \add:ar-\else
+                              \if #1l\@chnum \@ne \add:ar<\else
+                              \if #1r\@chnum \tw@ \add:ar>\else
+          \@chclass \if #1||\@ne \b:VBorder\else
+                    \if #1@\tw@ \d:VBorder\else
+                    \if #1p3 \add:ar p\else \z@ \@preamerr 0\fi
+  \fi  \fi  \fi  \fi  \fi  \fi
+\fi}
+\HLet\@testpach|=\:temp
+|<alignment utilities for VBorder|>%
+>>>
+
+\<\><<<
+\def\add:ar#1{%
+   \Advance:\ar:cnt by 1 
+   |<record alignment type|>\c:VBorder
+   \edef\HAlign{\HAlign 0 \ar:cnt\space #1 }}
+|<access col alignment|>
+>>>
+
+\<tabular col width\><<<
+\expandafter\let \csname @testpach \ar:cnt\endcsname\@nextchar
+>>>
+
+% \<html private array/tabular\><<<
+
+\<shared html latex array/tabular\><<<
+\def\HColWidth{\csname @testpach \HCol\endcsname}
+>>>
+
+\<globalize HAlign and ar:cnt\><<<
+\tmp:cnt=0
+\global\let\:tempa\empty
+\loop\ifnum \ar:cnt>\tmp:cnt 
+   \advance\tmp:cnt by 1
+   \expandafter\ifx \csname @testpach \the\tmp:cnt\endcsname\relax 
+   \else      
+      \xdef\:tempa{%
+          \:tempa
+          \def \expandafter\noexpand
+             \csname @testpach \the\tmp:cnt\endcsname{\csname @testpach
+             \the\tmp:cnt\endcsname}}%
+      \expandafter\let\csname @testpach \the\tmp:cnt\endcsname\relax
+   \fi
+\repeat
+\aftergroup\:tempa
+>>>
+
+\<record alignment type\><<<
+\def\ch:class{#1}%
+>>>
+
+\<access col alignment\><<<
+\def\HColAlign{\expandafter \ifx\csname
+   \expandafter\string\ch:class :T:D\endcsname\relax \else \csname
+   \expandafter\string\ch:class :T:D\endcsname\fi}
+>>>
+
+%\<latex utilities\><<<
+%\let\HAlign|=\empty
+%>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Multicolumn}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<html private array/tabular\><<<
+\long\def\:temp#1#2#3{\multispan{#1}\a:multicolumn \begingroup  
+  |<add Row.Col<-> to new:span|>%
+  \def\@sharp{\c:multicolumn#3\d:multicolumn}\set@typeset@protect
+  \let\@startpbox\@@startpbox\let\@endpbox\@@endpbox
+  \@arstrut \@preamble\hbox{}\endgroup \b:multicolumn \ignorespaces}
+\HLet\multicolumn|=\:temp
+\NewConfigure{multicolumn}{4} 
+>>>
+
+\<add Row.Col<-> to new:span\><<<
+|<init conds for @mkpream|>%      
+\@mkpream{#2}%
+\ifx \EndPicture\:UnDef
+   \def\:temp##1 ##2 ##3 {##3}%
+   \xdef\new:span{\new:span\HRow.\HCol\expandafter\:temp\HAlign;}%
+\fi
+>>>
+
+We could have inserted automatic \''<PRE>...</PRE>' around tabular,
+but this  may unintentionally cause nested PRE environments. The user
+may also do it with comamnds of the form:
+\`'\def\endPRE{\HCode{</PRE>}}
+\let\oldtabular=\tabular
+\def\tabular{\HCode{<PRE>}\aftergroup \endPRE\oldtabular}'.
+
+ It is in particular 
+problematic for leading lines of some, but not all, kinds.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Configuration}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<@array configuration for MkHalign\><<<
+\ifx \recall:ar\:UnDef
+   \pend:def\@array{\recall:ar}%
+   \edef\recall:ar{%
+      \noexpand\ifx \noexpand\EndPicture\noexpand\:UnDef \noexpand\else
+         \arrayrulewidth|=\the\arrayrulewidth
+         \doublerulesep|=\the\doublerulesep
+         \arraycolsep|=\the\arraycolsep
+         \tabcolsep|=\the\tabcolsep
+      \noexpand\fi }%
+\fi
+\arrayrulewidth|=\z@  \doublerulesep|=\z@
+\arraycolsep|=\z@     \tabcolsep|=\z@
+\Configure{MkHalign}
+   {\@array:a}%
+   {\@array:b\ProperTrTrue}%
+   {\a:putHBorder\InitHBorder 
+    |<cond eliminate pre cline tr|>%
+    \ifProperTr{\@array:c}}%
+   {\ifProperTr{\@array:d}%
+    |<end cond eliminate pre cline tr|>%
+    \a:putHBorder\InitHBorder}%
+   {\ifProperTr{\@array:e}\RecallMkHalignConfig\recall:ar}%
+   {\ifProperTr{\@array:f}}
+>>>
+
+\<latex lttab\><<<
+\def\ignoreEndTr{\expandafter
+   \ifx \csname :AfterHline\endcsname\relax\else 
+      \expandafter\ignore:EndTr
+   \fi}
+\def\ignore:EndTr{%
+   \o:noalign:{\global\futurelet\:AfterHline}%
+}
+\long\def\ifProperTr#1{%
+   \ifx \:AfterHline\end
+       #1\global\let\:AfterHline\endinput  |%#1 is \@array:f|%
+       \global\let\Needs:@array:d\@array:d
+   \else \ifx \:AfterHline\endinput
+       \ifx \Needs:@array:d\@array:d
+          #1\global\let\Needs:@array:d\:UnDef
+       \fi
+       \global\let\:AfterHline\relax
+   \else  #1%
+   \fi\fi}
+\def\ProperTrTrue{\global\let\:AfterHline=\relax}
+\NewConfigure{putHBorder}{1}
+>>>
+
+\<shared html latex array/tabular\><<<
+\def\:temp{|<set hooks of array|>\o:array:}
+\HLet\array|=\:temp
+\ifx \:@tabular:\:UnDef \let\:@tabular:|=\empty \fi
+>>>
+
+\<set hooks of array\><<<
+\let\@array:a|=\a:array \let\@array:b|=\b:array
+\let\@array:c|=\c:array \let\@array:d|=\d:array
+\let\@array:e|=\e:array \let\@array:f|=\f:array 
+>>>
+
+\<latex lttab\><<<
+\def\:tempc{|<set hooks of tabular|>\o:tabular:}
+\HLet\tabular|=\:tempc
+>>>
+
+\<array/tabular of latex\><<<
+\def\:tempc{%
+   \leavevmode \hbox \bgroup \:@tabular:
+   $\let\@acol\@tabacol  \let\@classz\@tabclassz
+   \let\@classiv\@tabclassiv \let\\\@tabularcr
+   \@tabarray}
+\HLet\@tabular|=\:tempc
+>>>
+
+\<set hooks of tabular\><<<
+\let\@array:a|=\a:tabular \let\@array:b|=\b:tabular
+\let\@array:c|=\c:tabular \let\@array:d|=\d:tabular
+\let\@array:e|=\e:tabular \let\@array:f|=\f:tabular
+>>>
+
+The \`'\@tabular' above to capture both \`'\begin{tabular}'
+and  \`'\begin{tabular*}'.
+
+\<html latex array/tabular Config util\><<<
+\NewConfigure{array}{6}
+\NewConfigure{tabular}{6}
+\NewConfigure{VBorder}{4}
+\NewConfigure{HBorder}[9]{\c:def\a:HBorder{#1}%
+   \c:def\b:HBorder{#2}\c:def\c:HBorder{#3}\c:def\d:HBorder{#4}%
+   \c:def\e:HBorder{#5}\c:def\f:HBorder{#6}\c:def\g:HBorder{#7}%
+   \c:def\h:HBorder{#8}\c:def\i:HBorder{#9}\c:HBRD}
+\def\c:HBRD#1{\c:def\j:HBorder{#1}}
+|<configuring @()|>
+>>>
+
+\`'\@nextchar' holds the contents of \`'@{...}'
+
+\<configuring @()\><<<
+\def\:temp{\@addtopreamble{\@nextchar
+   \csname a:@{}\endcsname}}         \HLet\@tabclassiv|=\:temp
+\def\:temp{\@addtopreamble{$\@nextchar
+   $\csname a:@{}\endcsname}}        \HLet\@arrayclassiv|=\:temp
+\NewConfigure{@{}}{1}
+\Configure{@{}}{}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Border Lines and Alignments}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+The alignments, and whether borders are to be employed,
+are decided from the \`'(|c|@{...}l|r|...)' like parameter.
+A border is set if the parameter request a drawing of a line.
+
+\<init conds for @mkpream\><<<
+\def\Clr{#2}\a:VBorder
+\HAssign\ar:cnt|=0
+\let\HAlign|=\empty
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{supertabular.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<supertabular.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% supertabular.4ht                      |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+   |<supertabular code|>
+\Hinput{supertabular}
+\endinput
+>>>        \AddFile{7}{supertabular}
+
+\<supertabular code\><<<
+\long\def\tablelasttail#1{%
+   \def\:temp{#1}\ifx \:temp\empty
+      \gdef \@table@last@tail {}%
+   \else 
+      \gdef \@table@last@tail {\cr #1}%
+   \fi
+}
+\ifx \@table@last@tail\:UnDef \else
+  \gdef\:temp{}
+  \ifx \@table@last@tail\:temp\else
+    \pend:def\@table@last@tail{\cr}%
+\fi \fi
+\def\ST@xargarraycr#1{%
+  \@tempdima #1\relax  \cr
+  \ifdim #1>5pt
+    \ifx \ar:cnt \:UnDef \else 
+      \o:noalign: {%
+        \gdef\SpBorder{#1}%
+        \append:def \hline:s {\a:SpBorder }%
+        \def\:tempb{\ifnum \tmp:cnt <\ar:cnt 
+           \advance \tmp:cnt by 1 
+           \append:def\hline:s{\b:SpBorder }\expandafter\:tempb \fi }%
+        \tmp:cnt=0 \:tempb
+        \append:def\hline:s{\c:SpBorder }%
+        \global\let\hline:s=\hline:s }%
+  \fi \fi
+}
+\NewConfigure{SpBorder}{3}
+\def\ST@cr{}
+\long\def\tabletail#1{\gdef\@tabletail{}}
+\tabletail{}
+\let\o:ST@caption:=\ST@caption
+\def\ST@caption{\gHAdvance\TitleCount by 1 \o:ST@caption:}
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\Section{array.sty}
+%%%%%%%%%%%%%%%%%%%
+
+Good sample: tabsatz.tex
+
+\<array.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% array.4ht                             |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<array hooks|>
+\Hinput{array}
+\endinput
+>>>        \AddFile{7}{array}
+
+\Link[file://localhost/n/candy/0/tex/teTeX/texmf/tex/latex/tools/array.sty]{}{}%
+array.sty\EndLink
+
+\<array hooks\><<<
+|<html private array/tabular array.sty|>
+>>>
+
+In array.sty we have
+
+\Verbatim
+ol=\relax        \let\@expast=\relax
+\let\@arrayclassiv=\relax   \let\@arrayclassz=\relax
+\let\@tabclassiv=\relax     \let\@tabclassz=\relax
+\let\@arrayacol=\relax      \let\@tabacol=\relax
+\let\@tabularcr=\relax      \let\@@endpbox=\relax
+\let\@argtabularcr=\relax   \let\@xtabularcr=\relax
+\EndVerbatim
+
+so we need diffenent definition than in latex
+
+\<html private array/tabular array.sty\><<<
+\def\@tabular{\leavevmode
+  \hbox \bgroup \:@tabular:
+      $\col@sep\tabcolsep \let\d@llarbegin\begingroup
+                                    \let\d@llarend\endgroup
+  \@tabarray}
+\pend:def\@tabular{|<set hooks of tabular|>}
+>>>
+
+The \`'\array' and \`'\tabular' environments are both defined in
+terms of \''\@array',
+
+Two definitions of \''\@mkpream' appear in array.sty, with the following
+being the second one. What use the first def has?
+
+The checking of options needs to be at the end.
+
+\<html private array/tabular array.sty\><<<
+\def\:temp[#1]#2{%
+  |<init conds for @mkpream|>%
+  \@tempdima \ht \strutbox
+  \advance \@tempdima by\extrarowheight
+  \setbox \@arstrutbox \hbox{}%
+  \begingroup
+    \@mkpream{#2}%
+    \xdef\@preamble{%
+        |<ialign for html @array|>}%     
+    |<globalize ar:cnt for array.sty|>%
+  \endgroup
+  \@arrayleft
+  \if #1t\vtop \else \if#1b\vbox \else \vcenter \fi \fi
+  \bgroup
+    \def\v:TBL{#1}%
+    \let \protect \relax  \lineskip \z@  
+    \baselineskip \z@ \m@th
+    \let\\\@arraycr \let\tabularnewline\\\let\par\@empty
+    \ifx \EndPicture\:UnDef
+       \SaveMkHalignConfig %%%%%%%%% \let\sv:ALIGN|=\HAlign
+       |<@array configuration for MkHalign|>%
+       |<modefied @array config|>%
+    \else \let\@sharp|=##\fi  |%\HRestore\noalign|%
+    \@preamble}
+\HLet\@array|=\:temp
+\HLet\@@array|=\@array 
+|<array.hooks: show paragraphs in array par box|>
+>>>
+
+\<array.hooks: show paragraphs in array par box\><<<
+\let\:tempc|=\@startpbox
+\append:defI\:tempc{\expandafter\everypar
+   \expandafter{\the\everypar\everypar{\HtmlPar}\HtmlPar}}
+\HLet\@startpbox|=\:tempc
+>>>
+
+\<modefied @array config\><<<
+\Configure{MkHalign}%
+   {\@array:a}%
+   {\@array:b\ProperTrTrue}%
+   {\a:putHBorder\InitHBorder \ifProperTr{\@array:c}}%
+   {\ifProperTr{\@array:d}\a:putHBorder\InitHBorder}%
+   {\ifProperTr{\@array:e}%%%%%%%%%%\global \let\HAlign|=\sv:ALIGN
+          \RecallMkHalignConfig\recall:ar}%
+   {\ifProperTr{\@array:f}}
+>>>
+
+\''\endarray' has two defs in array.sty. Where the first one is
+in use (it is ignored here).
+
+\<html private array/tabular array.sty\><<<
+\def\:tempc{\relax \ifnum\HCol=1 \a:endarray\fi
+   \enda:rray}
+\HLet\endarray\:tempc
+\def\:tempc{\relax \ifnum\HCol=1 \a:endtabular\fi
+   \enda:rray $\egroup}
+\HLet\endtabular\:tempc
+\def\enda:rray{\crcr\ifx \EndPicture\:UnDef \EndMkHalign
+   \else \egroup\fi  \egroup \@arrayright \gdef\@preamble{}}
+\expandafter \let \csname endtabular*\endcsname|=\endtabular
+>>>
+
+We can't put \''\endarray' in \''\endtabular' directly, because
+both change dynamically.
+
+\<html private array/tabular array.sty\><<<
+\def\:tempc{\@classx 
+   \@tempcnta \count@ 
+   \prepnext@tok 
+   \@addtopreamble{\ifcase \@chnum 
+      \hfil 
+      \d@llarbegin 
+      \insert@column 
+      \d@llarend \hfil \or 
+      \hskip1sp\d@llarbegin \insert@column \d@llarend \hfil \or 
+      \hfil\hskip1sp\d@llarbegin \insert@column \d@llarend \or 
+   |%$\vcenter 
+   \@startpbox{\@nextchar}\insert@column \@endpbox $\or |% %
+   \vtop \@startpbox{\@nextchar}\insert@column \@endpbox \or 
+   \vtop \@startpbox{\@nextchar}\insert@column \@endpbox \or 
+   \vbox \@startpbox{\@nextchar}\insert@column \@endpbox 
+  \fi}\prepnext@tok} 
+\HLet\@classz\:tempc
+>>>
+
+THe math environment above serves just for centering a column.
+It is problematic for pictorial inline math, when introduced
+before \Verb+\end{tabular}+.  See the following example under dblatex.
+
+\Verbatim
+\documentclass{article} 
+  \usepackage{array} 
+\begin{document} 
+\begin{tabular}{m{6.5cm}c} 
+a&b\\
+c&d\\ 
+\end{tabular} 
+\end{document} 
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%
+\SubSection{Options}
+%%%%%%%%%%%%%%%%%%%%
+
+The alignments, and whether borders are to be employed,
+are decided from the \`'(|c|@{...}l|r|...)' like parameter.
+A border is set if the parameter request a drawing of a line.
+
+\<html private array/tabular array.sty\><<<
+\def\:tempc{\@chclass
+ \ifnum \@lastchclass=6 \@ne \@chnum \@ne \else
+  \ifnum \@lastchclass=7 5 \else
+   \ifnum \@lastchclass=8 \tw@ \else
+    \ifnum \@lastchclass=9 \thr@@
+   \else \z@
+   \ifnum \@lastchclass = 10 
+      \global |<tabular col width|>%
+   \else
+   \edef\@nextchar{\expandafter\string\@nextchar}%
+   \@chnum
+   \if \@nextchar c\z@ \add:ar-\else
+    \if \@nextchar l\@ne \add:ar<\else
+     \if \@nextchar r\tw@ \add:ar>\else
+   \z@ \@chclass
+   \if\@nextchar ||\@ne \b:VBorder\else
+    \if \@nextchar !6 \else
+     \if \@nextchar @7 \d:VBorder\else
+      \if \@nextchar <8 \else
+       \if \@nextchar >9 \else
+  10
+  \@chnum
+  \if \@nextchar m\thr@@ \add:ar m\else
+   \if \@nextchar p4 \add:ar p\else
+    \if \@nextchar b5 \add:ar b\else
+   \z@ \@chclass \z@ \@preamerr \z@ \fi \fi \fi \fi
+   \fi \fi  \fi  \fi  \fi  \fi  \fi \fi \fi \fi \fi \fi}
+\HLet\@testpach|=\:tempc
+>>>
+
+Note that in latex \''\VBorder' and the internals of \''\add:ar' are defined
+as locals and not globals. Make sure that we have no problems with the
+new way.  Don't globalize ar:cnt!!!!
+
+\<html private array/tabular array.sty\><<<
+|<alignment utilities for VBorder|>%
+>>>
+
+\<alignment utilities for VBorder\><<<
+\def\add:ar#1{\HAdvance\ar:cnt by 1
+   |<record alignment type|>\c:VBorder
+   \edef\HAlign{\HAlign 0 \ar:cnt\space #1 }}
+|<access col alignment|>
+>>>
+
+\<html private array/tabular array.sty\><<<
+\long\def\:temp#1#2#3{%
+   \multispan{#1}\a:multicolumn \begingroup    
+     \def\@addamp{\if@firstamp \@firstampfalse \else
+                \@preamerr 5\fi}%
+     |<add Row.Col<-> to new:span|>\@addtopreamble\@empty
+     \global\let\ch:class|=\ch:class
+     |<globalize ar:cnt for array.sty|>%
+   \endgroup 
+   \def\@sharp{\c:multicolumn#3\d:multicolumn}%
+   \@arstrut \@preamble
+   \null
+   \b:multicolumn
+   \ignorespaces}
+\HLet\multicolumn|=\:temp
+>>>
+
+\<shared html latex array/tabular\><<<
+\NewConfigure{multicolumn}{4} 
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Options 8 and 9}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<array hooks\><<<
+\def\save@decl{%
+  \toks \count@ = \expandafter\expandafter\expandafter {%
+     |<open lt/gt array opt|>\expandafter\@nextchar\the\toks
+     \expandafter\count@|<close lt/gt array opt|>}}
+\NewConfigure{array>}{2}
+\NewConfigure{array<}{2}
+>>>
+
+\<open lt/gt array opt\><<<
+\csname a:array\ifnum\@lastchclass=9 
+   >\else <\fi \expandafter\expandafter\expandafter\endcsname
+>>>
+
+\<close lt/gt array opt\><<<
+\csname b:array\ifnum\@lastchclass=9 
+   >\else <\fi\endcsname
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{dcolumn}
+%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<dcolumn.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% dcolumn.4ht                      |version %
+% Copyright (C) |CopyYear.2004.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+   |<dcolumn hooks|>
+\Hinput{dcolumn}
+\endinput
+>>>        \AddFile{9}{dcolumn}
+
+\<dcolumn hooks\><<<
+\pend:defIII\DC@centre{\def\Dpoint{##2}\a:dcolumn}
+\append:def\DC@endcentre{\b:dcolumn}
+\pend:defIII\DC@right{\def\Dpoint{##2}\a:dcolumn}
+\append:def\DC@endright{\b:dcolumn}
+\NewConfigure{dcolumn}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{longtable.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<longtable.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% longtable.4ht                         |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+   |<longtable code|>
+   |<longtable hline|>
+   |<longtable captions|>
+\Hinput{longtable}
+\endinput
+>>>        \AddFile{7}{longtable}
+
+\Link[file://localhost/n/candy/0/tex/teTeX/texmf/tex/latex/tools/longtable.sty]{}{}%
+longtable.sty\EndLink{ \tt|}
+\Link[http://www.fi.infn.it/pub/tex/doc/html/latex.html]{}{}latex\EndLink
+
+\<longtable code\><<<
+\def\:tempc[#1]#2{%
+  |<tags for captions, empty|>%
+  |<init conds for longtable|>%      
+  \refstepcounter{table}\stepcounter{LT@tables}%
+  \if l#1%
+    \LTleft\z@ \LTright\fill
+  \else\if r#1%
+    \LTleft\fill \LTright\z@
+  \else\if c#1%
+    \LTleft\fill \LTright\fill
+  \fi\fi\fi
+  \let\LT@mcol\multicolumn
+  \let\LT@@tabarray\@tabarray
+  \let\LT@@hl\hline
+  \def\@tabarray{%
+    \let\hline\LT@@hl
+    \LT@@tabarray}%
+  \let\\\LT@tabularcr\let\tabularnewline\\%
+  |<longtable page breaks|>%
+  \let\hline\LT@hline \let\kill\LT@kill\let\caption\LT@caption
+  \@tempdima\ht\strutbox
+  \let\@endpbox\LT@endpbox
+  \ifx\extrarowheight\@undefined
+    \let\@acol\@tabacol
+    \let\@classz\@tabclassz \let\@classiv\@tabclassiv
+    \def\@startpbox{\vtop\LT@startpbox}%
+    \let\@@startpbox\@startpbox
+    \let\@@endpbox\@endpbox
+    \let\LT@LL@FM@cr\@tabularcr
+  \else
+    \advance\@tempdima\extrarowheight
+    \col@sep\tabcolsep
+    \let\@startpbox\LT@startpbox\let\LT@LL@FM@cr\@arraycr
+  \fi
+  \setbox\@arstrutbox\hbox{}%
+  \let\@sharp##\let\protect\relax
+   \begingroup
+    \@mkpream{#2}%
+    \xdef\LT@bchunk{%
+       \global\advance\c@LT@chunks\@ne
+       \global\LT@rows\z@\setbox\z@\vbox\bgroup
+       \LT@setprevdepth
+       |<ialign for html longtable|>}%
+       |<globalize HAlign and ar:cnt|>%
+  \endgroup
+  |<set LT@cols|>%
+  \LT@make@row
+  \m@th\let\par\@empty 
+  \everycr{}\lineskip\z@\baselineskip\z@
+  \ifx \EndPicture\:UnDef
+     \SaveMkHalignConfig |<longtable configuration for MkHalign|>% 
+     \let\@sharp|=\relax
+  \else \let\@sharp##\fi  
+  \LT@bchunk}
+\HLet\LT@array\:tempc
+>>>
+
+\<longtable page breaks\><<<
+\let\newpage\empty
+\let\pagebreak\empty
+\let\nopagebreak\empty
+>>>
+
+\<globalize HAlign and ar:cnt\><<<
+\xdef\:temp{%
+   \def\noexpand\HAlign{\HAlign}%
+   \def\noexpand\ar:cnt{\ar:cnt}}\aftergroup\:temp
+>>>
+
+\<globalize ar:cnt for array.sty\><<<
+\xdef\:temp{%
+   \def\noexpand\HAlign{\HAlign}%
+   \def\noexpand\ar:cnt{\ar:cnt}}\aftergroup\:temp
+>>>
+
+\<set LT@cols\><<<
+\LT@cols|=\ar:cnt
+>>>
+
+\<longtable code\><<<
+\def\:tempc{%
+  \crcr\LT@save@row\cr
+  |<end longtable chunk|>%
+  \global\setbox\@ne\lastbox    \unskip
+  \egroup}
+\HLet\LT@echunk\:tempc
+>>>
+
+\<end longtable chunk\><<<
+\ifx \EndPicture\:UnDef \EndMkHalign\else \egroup\fi
+>>>
+
+\<longtable code\><<<
+\let\:tempc\LT@startpbox
+\append:defI\:tempc{\everypar{\HtmlPar}\a:longtableparbox}%
+\HLet\LT@startpbox\:tempc
+\NewConfigure{longtableparbox}{1}
+>>>
+
+\<longtable code\><<<
+\NewConfigure{longtable}{6}
+>>>
+
+\<ialign for html longtable\><<<
+\everycr{}\tabskip\LTleft\noexpand\MkHalign\noexpand\@sharp
+   {\tabskip\z@ \@arstrut \@preamble \tabskip\LTright}%
+>>>
+
+\<longtable configuration for MkHalign\><<<
+\ifx \recall:ar\:UnDef
+   \edef\recall:ar{%
+      \noexpand\ifx \noexpand\EndPicture\noexpand\:UnDef \noexpand\else
+         \arrayrulewidth\the\arrayrulewidth
+         \doublerulesep\the\doublerulesep
+         \arraycolsep\the\arraycolsep
+         \tabcolsep\the\tabcolsep
+      \noexpand\fi }%
+\fi
+\arrayrulewidth\z@  \doublerulesep\z@
+\arraycolsep\z@     \tabcolsep\z@
+\Configure{MkHalign}
+  \aa:longtable   
+  {\bb:longtable \ProperTrTrue}
+  {\a:putHBorder\InitHBorder \ifProperTr{\c:longtable}}
+  {\ifProperTr{\d:longtable}\a:putHBorder\InitHBorder}%
+  {\ifProperTr{\e:longtable}\RecallMkHalignConfig\recall:ar}
+  {\ifProperTr{\f:longtable}}
+>>>
+
+\<init conds for longtable\><<<
+|<init conds for @mkpream|>%      
+\def\aa:longtable{%
+   \gdef\aa:longtable{\let\HRow|=\lt:sv
+       \HAdvance\HRow by 1 \global\let\:MkHalign:|=\lt:MkHalign:}%
+   \global\setbox\LT:box|=\vbox{\a:longtable}%
+   \global\let\lt:MkHalign:|=\:MkHalign:}%
+\def\bb:longtable{%
+   \ifHCond \global\let\bb:longtable|=\empty 
+      \global\setbox\LT:ebox=\vbox{{\ht:everypar{}\leavevmode}\b:longtable}%
+      \global\HCondfalse
+   \fi}  
+>>>
+
+\<longtable code\><<<
+\csname newbox\endcsname\LT:box
+\csname newbox\endcsname\LT:ebox
+\let\:tempc\LT@start
+\pend:def\:tempc{%
+  \ifvoid\LT@head\else
+     \ifvoid\LT@firsthead
+        \global\setbox\LT@firsthead=\hbox{\box\LT@head}%
+     \else
+        \global\setbox\tmp:bx=\hbox{\box\LT@head}%
+  \fi\fi
+  \box\LT:box}   
+\HLet\LT@start\:tempc
+\let\:tempc\endlongtable
+\append:def\:tempc{\box\LT:ebox}
+\pend:def\:tempc{\global\HCondtrue}
+\HLet\endlongtable\:tempc
+>>>
+
+\<longtable code\><<<
+\let\:tempc\LT@ntabularcr
+\pend:def\:tempc{\global\let\lt:sv|=\HRow}
+\HLet\LT@ntabularcr\:tempc
+\let\:tempc\LT@end@hd@ft
+\pend:defI\:tempc{\global\let\lt:sv|=\HRow}
+\HLet\LT@end@hd@ft\:tempc
+%\def\:tempc{\global\let\lt:sv|=\HRow}
+%\HLet\LT@kill\:tempc
+\def\LT@rebox#1\bgroup{% 
+  #1\bgroup 
+  \unskip 
+}
+\let\:tempc\LT@kill
+\pend:def\:tempc{\global\let\lt:sv\HRow}
+\HLet\LT@kill\:tempc
+\let\LT:argtabularcr|=\LT@argtabularcr
+\def\:tempc{\global\let\lt:sv|=\HRow  \LT:argtabularcr}
+\HLet\LT@argtabularcr\:tempc
+\ifx \tmp:bx\:UnDef \csname newbox\endcsname \tmp:bx \fi
+%\def\:tempc{\LT@end@hd@ft\tmp:bx}
+%\HLet\endhead\:tempc
+% \def\:tempc{\LT@end@hd@ft\tmp:bx}
+% \HLet\endfoot\:tempc
+\pend:def\LT@output{%
+  \ifvoid\LT@foot\else
+     \ifvoid\LT@lastfoot
+        \global\setbox\LT@lastfoot=\hbox{\box\LT@foot}%
+     \else 
+        \global\setbox\tmp:bx=\hbox{\box\LT@foot}%
+  \fi\fi
+}
+\def\:tempc{\global\HCondtrue \LT@end@hd@ft\LT@lastfoot}
+\HLet\endlastfoot\:tempc
+>>>
+
+Fix for the \Link[https://puszcza.gnu.org.ua/bugs/?437]{}{}starred linebreak issue\EndLink
+
+\<longtable code\><<<
+\def\LT@tabularcr{%
+  \relax\iffalse{\fi\ifnum0=`}\fi
+  \@ifstar
+    {\LT@t@bularcr}%
+    {\LT@t@bularcr}}
+>>>
+
+\<longtable hline\><<<
+\def\:tempc{%
+  \o:noalign:{\ifnum0=`}\fi
+    \penalty\@M
+    \futurelet\@let@token\LT@@hline}
+\HLet\LT@hline\:tempc
+\def\:tempc{%
+  \ifx\@let@token\hline
+    \global\let\@gtempa\@gobble
+    \gdef\LT@sep{\penalty-\@medpenalty\vskip\doublerulesep}%
+  \else
+    \global\let\@gtempa\@empty
+    \gdef\LT@sep{\penalty-\@lowpenalty\vskip-\arrayrulewidth}%
+  \fi
+  \ifnum0=`{\fi}%
+  |<put longtable hline|>%
+  \o:noalign:{\penalty\@M}%
+  \@gtempa}
+\HLet\LT@@hline\:tempc
+>>>
+
+\<put longtable hline\><<<
+\a:hline
+>>>
+
+\<longtable captions\><<<
+\def\:tempc{%
+  \o:noalign:\bgroup  \gHAdvance\TitleCount  1 
+    \@ifnextchar[{\egroup\LT@c@ption\@firstofone}\LT@capti@n}
+\HLet\LT@caption\:tempc
+\def\:tempc#1#2#3{%
+  \LT@mcol\LT@cols c{\hbox{\parbox[t]\LTcapwidth{%
+    \cptA: #1{\cap:ref{#2}}\if\relax\detokenize{#1}\relax\else\cptB:\fi\cptC:#3\cptD:
+    \endgraf\vskip\baselineskip}}}}
+\HLet\LT@makecaption\:tempc
+>>>
+
+\Link[https://puszcza.gnu.org.ua/bugs/?313] 
+Write table info to the LOT
+\EndLink
+\<longtable captions\><<<
+\def\:tempc#1[#2]#3{%
+  \LT@makecaption#1\fnum@table{#3}%
+  \cur:lbl{}%
+  \def\@tempa{#2}%
+  \ifx\@tempa\@empty\else%
+  {\let\\\space%
+  \protect:wrtoc%
+  \edef\:temp{#2}%
+  \edef\:temp{\the\:tokwrite{\string\doTocEntry%
+  \string\toclot%
+  {\thetable}{\string\csname\space a:TocLink\string\endcsname%
+    {\FileNumber}{\cur:th \:currentlabel}{}{\ifx\:temp\empty\else \ignorespaces #2\fi}}%
+      {}\relax}}\:temp%
+  }%
+  \fi%
+}
+
+\HLet\LT@c@ption\:tempc
+>>>
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{table.sty of pctex}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<pctable.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% pctable.4ht                          |version %
+% Copyright (C) |CopyYear.1999.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\:CheckOption{pic-table}\if:Option
+   \pend:def\BeginTable{\Picture*{}}
+   \append:def\EndTable{\EndPicture}
+\else
+   \catcode`\!=11
+   |<fix pctex table|>
+   \catcode`\!=12
+\fi
+
+   |<pctex table shared config|>
+\Hinput{pctable}
+\endinput
+>>>        \AddFile{7}{pctable}
+
+Didn't implement vertical lines. Default: html tables; can switch
+to pictorial tables by rasing the \`'pic-table' switch.
+
+\<fix pctex table\><<<
+\HAssign\pc:tbl=0
+\let\pctex:vrule=\relax
+ \pend:def\BeginTable{\bgroup \Configure{HtmlPar}{}{}{}{}
+\let\pc:endtd=\relax
+\let\pc:endtr=\relax
+\let\pc:cols=\relax\gHAdvance\pc:tbl by 1
+    \Tg<table class="pctable\pc:tbl">
+    \let\halign\TeXhalign \HRestore\noalign  }
+ \append:def\EndTable{\pc:endtd\Tg</table>\egroup}
+
+\def\pctex:vrule#1{} 
+
+ \let\:tfSetVrule=\!tfSetVrule
+\def\!tfSetVrule{%
+  \!thToksEdef\!taRuleColumnTemplate={%
+   \pctex:vrule{\the\!taColumnNumber}\the
+      \!taRuleColumnTemplate}\:tfSetVrule}
+
+\expandafter\def\csname !tk:l\endcsname{%
+ \Css{.pctable\pc:tbl\space     
+    td.pc-\the\!taColumnNumber{text-align:left;white-space: nowrap;
+   padding-left:3pt;padding-right:3pt;}}}
+\expandafter\def\csname !tk:c\endcsname{%
+ \Css{.pctable\pc:tbl\space     
+    td.pc-\the\!taColumnNumber{text-align:center;white-space: nowrap;
+    padding-left:3pt;padding-right:3pt;}}}
+\expandafter\def\csname !tk:r\endcsname{%
+ \Css{.pctable\pc:tbl\space     
+    td.pc-\the\!taColumnNumber{text-align:right;white-space: nowrap;
+    padding-left:3pt;padding-right:3pt;}}}
+\expandafter\def\csname !tk:p\endcsname{%
+ \Css{.pctable\pc:tbl\space     
+    td.pc-\the\!taColumnNumber{padding-left:3pt;padding-right:3pt;}}}
+
+\pend:defI\ReadFormatKeys{\csname !tk:\string##1\endcsname}
+
+\Css{.justleft{text-align:left;white-space: nowrap;
+      padding-left:3pt;padding-right:3pt;}}
+\Css{.justright{text-align:right; white-space: nowrap;
+      padding-left:3pt;padding-right:3pt;}}
+\Css{.justcenter{text-align:center; white-space: nowrap;
+      padding-left:3pt;padding-right:3pt;}}
+
+\let\:ReadFormatKeys=\ReadFormatKeys
+\let\:tfAdjoinPriorColumn=\!tfAdjoinPriorColumn
+\def\!tfAdjoinPriorColumn{%
+   \def\ReadFormatKeys{%
+   \!thToksEdef\!taDataColumnTemplate={%
+      \pc:endtd\Tg<td\Hnewline
+         class="pc-\the\!taColumnNumber">\the
+                \!taDataColumnTemplate\Tg</td>}%
+   \let\ReadFormatKeys=\:ReadFormatKeys\ReadFormatKeys}%
+   \:tfAdjoinPriorColumn}
+
+\let\:tfFinishFormat=\!tfFinishFormat
+\def\!tfFinishFormat{%
+  \edef\:temp{\!taPreamble{\noexpand\pc:endtd
+    \Tg<tr>\the\!taPreamble \Tg</tr>}}\:temp
+  \edef\pc:cols{\the\!taColumnNumber}\HAdvance \pc:cols by -1 
+    \:tfFinishFormat}
+
+\def\ReFormat[{%
+  \omit
+  \!taDataColumnTemplate{\pc:endtd
+       \Tg<td\Hnewline class="refformat">##\Tg</td>}%
+  \!taLeftGlue{}% 
+  \!taRightGlue{}% 
+  \catcode`\||=12  
+  \catcode`\"=12  
+  \ReadFormatKeys}
+
+\pend:defI\!ttuse{%
+  \ifnum ##1>\@ne   
+     \omit \def\:multspn{colspan="##1"}%
+     \expandafter\expandafter\expandafter\:gobble
+  \fi}
+
+\def\!ttShortHruleA{\pc:endtd\HCode{<tr><td 
+   colspan="\pc:cols" class="short"><hr\Hnewline class="short"
+   /></td></tr>}\null\ignorespaces}
+\def\!ttFullHruleA{%
+  \pc:endtd   \HCode{<tr><td
+   class="full" colspan="\pc:cols"><hr\Hnewline 
+   class="full" /></td></tr>}\penalty0 \egroup} 
+
+\append:def\JustLeft{\pc:endtd
+   \pc:td{justleft}\def\!ttRightGlue{\Tg</td>}}
+\append:def\JustCenter{\pc:endtd
+   \pc:td{justcenter}\def\!ttRightGlue{\Tg</td>}}
+\append:def\JustRight{\pc:td{justright}\def\!ttRightGlue{\Tg</td>}}
+\def\pc:td#1{\Tg<td class="#1"\:multspn>}
+\let\:multspn|=\empty
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Horizontal Lines}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+In the case of vertical lines and spaces, we allow for
+horizontal segmenattion to allow for vertical
+lines to go through.
+
+\SubSection{hline}
+
+\<html latex halign\><<<
+\def\:temp{\a:hline}
+\HLet\hline|=\:temp
+\NewConfigure{hline}[1]{\c:def\a:hline{#1}}
+>>>
+
+\<hline body for array/tabular\><<<
+\append:def\hline:s{\a:HBorder}%
+\def\:tempb{\ifnum \tmp:cnt<\ar:cnt 
+    \advance\tmp:cnt by 1 \append:def\hline:s{\b:HBorder}%
+    \expandafter\:tempb
+  \fi }
+\tmp:cnt|=0 \:tempb
+\append:def\hline:s{\c:HBorder}\global\let\hline:s|=\hline:s
+>>>
+
+\<init for hlines\><<<
+\global\let\hline:s|=\empty
+>>>
+
+\SubSection{V Spaces}
+
+\<html latex halign\><<<
+\def\:temp#1{\tmp:dim|=#1\xdef\HBorderspace{\the\tmp:dim}\cr\a:vspc}
+\HLet\@xargarraycr|=\:temp
+\NewConfigure{//[]}[1]{\c:def\a:vspc{#1}}
+>>>
+
+\<init for vspaces\><<<
+\global\let\vspc:s|=\empty
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{cline}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<early latex definitions\><<<
+\newif\ifomit:
+>>>
+
+\<html latex halign\><<<
+\HAssign\cline:cnt=0
+\def\:temp#1-#2\@nil{\omit \global\omit:true \cr 
+   \o:noalign:{\a:xcline\HAssign\:tempb=#1 \set:clines{#2}}\ignoreEndTr}
+\HLet\@cline|=\:temp
+\def\set:clines#1{\expandafter\gHAssign\csname :\:tempb\endcsname=1
+   \ifnum \:tempb<#1 \Advance:\:tempb by 1 \expandafter\set:clines
+   \else \expandafter\:gobble
+   \fi {#1}}
+\NewConfigure{xcline}{1}
+>>>
+
+dblatex shows the \Verb=\xcline= in
+
+\Verbatim
+\documentclass{article}  
+\usepackage{array}  
+\begin{document}  
+    \begin{tabular}{lll}  
+                         \\\cline{2-3}  
+    \end{tabular}  
+\end{document}  
+\EndVerbatim
+
+but not when array.sty is out. Why?   xcline got introduced to detect
+those appearences to be cleaned by xtpipes.  
+
+\<init for clines\><<<
+\global\let\cline:s|=\empty
+\HAssign\:tempb=0 \init:clines  \global\let\cline:s|=\cline:s 
+>>>
+
+\<html latex halign\><<<
+\def\init:clines{\ifnum \:tempb<0\csname ar:cnt\endcsname 
+     \Advance:\:tempb by 1
+     \expandafter\gHAssign\csname :\:tempb\endcsname=0
+     \expandafter\append:def\expandafter\cline:s\expandafter{\csname
+          :\:tempb\endcsname}%
+     \expandafter\init:clines 
+  \fi}
+>>>
+
+\<cond eliminate pre cline tr\><<<      
+\gHAdvance\cline:cnt by 1
+\expandafter\ifx \csname  cw:cline-\cline:cnt\endcsname \relax \else
+   \Tag{Cline-\cline:cnt}{}%
+\fi
+\expandafter\ifx \csname  cw:Cline-\cline:cnt\endcsname \relax \else
+   \ht:special{t4ht@[}%
+\fi
+>>>
+
+\<end cond eliminate pre cline tr\><<<      
+\ifomit: \Tag{cline-\cline:cnt}{}\fi
+\expandafter\ifx \csname  cw:Cline-\cline:cnt\endcsname \relax \else
+   \ht:special{t4ht@]}%
+\fi
+\global \omit:false
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\SubSection{Configurations}
+%%%%%%%%%%%%%%%%%%%
+
+\<html latex halign\><<<
+\def\InitHBorder{%
+   |<init for vspaces|>%
+   |<init for hlines|>%
+   |<init for clines|>}
+\def\HBorder{%
+   \ifx \hline:s\empty \else\hline:s\fi
+   \ifx \vspc:s\empty \else\vspc:s\fi
+   \ifnum \expandafter\inspect:cline\cline:s{-1}>0 \d:HBorder
+      \expandafter\reset:cline\cline:s2\g:HBorder\fi}
+|<cline contains non-zero value?|>
+\def\reset:cline#1{\ifcase #1
+       \e:HBorder\expandafter\reset:cline
+  \or  \f:HBorder\expandafter\reset:cline
+  \else                                  
+  \fi}
+\InitHBorder
+>>>
+
+The value of \`'\cline:s' might contain too many digits for a TeX integer, hence
+the  recursive macro \`'\inspect:cline' checks the digits separately.
+
+\<cline contains non-zero value?\><<<
+\def\inspect:cline#1{%
+   \ifnum #1>0 1\expandafter\exit:inspect:cline
+   \else \ifnum #1=-1 
+        0\else \expandafter\expandafter\expandafter\inspect:cline  
+   \fi   \fi
+}
+\def\exit:inspect:cline#1{%
+   \ifnum #1=-1 
+        0\else \expandafter\exit:inspect:cline
+   \fi
+}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Tabulary}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<tabulary.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% tabulary.4ht                          |version %
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  \Hinclude{\input tabulary-a.4ht}{array} 
+\endinput
+>>>        \AddFile{8}{tabulary}
+
+\<tabulary-a.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% tabulary-a.4ht                        |version %
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<tabulary code|>
+\Hinput{tabulary}
+\endinput
+>>>        \AddFile{8}{tabulary-a}
+
+\<tabulary code\><<<
+\NewConfigure{tabulary}{6}
+\def\:tempc#1{\leavevmode 
+   \let\@array:a\a:tabulary \let\@array:b\b:tabulary 
+   \let\@array:c\c:tabulary \let\@array:d\d:tabulary 
+   \let\@array:e\e:tabulary \let\@array:f\f:tabulary
+   \hbox \bgroup   \:@tabular: 
+      $\col@sep\tabcolsep \let\d@llarbegin\begingroup 
+                                    \let\d@llarend\endgroup 
+       \let\@classz\TY@classz 
+   \@tabarray} 
+\HLet\TY@tabular\:tempc 
+>>>
+
+\<tabulary code\><<<
+\def\:tempc{\relax 
+   \ifx \HCol\:UnDef \else \ifnum\HCol=1 \a:endarray\fi \fi 
+   \crcr\ifx \EndPicture\:UnDef 
+   \EndMkHalign\else \egroup\fi \egroup $\egroup} 
+\HLet\endtabulary\:tempc 
+\expandafter \let \csname endtabulary*\endcsname\endtabulary
+>>>
+
+\<tabulary code\><<<
+\def\:tempc{\@chclass 
+ \ifnum \@lastchclass=6 \@ne \@chnum \@ne \else 
+  \ifnum \@lastchclass=7 5 \else 
+   \ifnum \@lastchclass=8 \tw@ \else 
+    \ifnum \@lastchclass=9 \thr@@ 
+   \else \z@ 
+   \ifnum \@lastchclass = 10 \else 
+   \edef\@nextchar{\expandafter\string\@nextchar}% 
+   \@chnum 
+   \if \@nextchar c\z@ \add:ar-\else 
+    \if \@nextchar l\@ne \add:ar<\else 
+     \if \@nextchar r\tw@ \add:ar>\else 
+   \if \@nextchar C7 \add:ar C\else 
+    \if \@nextchar L8 \add:ar L\else 
+     \if \@nextchar R9 \add:ar R\else 
+     \if \@nextchar J10 \add:ar J\else 
+   \z@ \@chclass 
+   \if\@nextchar ||\@ne \b:VBorder\else 
+    \if \@nextchar !6 \else 
+     \if \@nextchar @7 \b:VBorder\else 
+      \if \@nextchar <8 \else 
+       \if \@nextchar >9 \else 
+  10 
+  \@chnum 
+  \if \@nextchar m\thr@@ \add:ar m\else 
+   \if \@nextchar p4 \add:ar p\else 
+    \if \@nextchar b5 \add:ar b\else 
+   \z@ \@chclass \z@ \@preamerr \z@ \fi \fi \fi \fi\fi \fi \fi\fi \fi 
+     \fi  \fi  \fi  \fi  \fi  \fi \fi \fi \fi \fi \fi} 
+\HLet\@testpach\:tempc
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Tabularx}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<tabularx.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% tabularx.4ht                          |version %
+% Copyright (C) |CopyYear.2006.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\Hinput{tabularx}
+\endinput
+>>>        \AddFile{7}{tabularx}
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Tabu}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+Some details are
+\Link[https://tex.stackexchange.com/a/467126/2891]{}{here}\EndLink. I
+was not able to fix all tabu issues, it is too aggressive in basic table
+handling. Michal
+
+\<tabu.4ht\><<< 
+% tabu.4ht (|version), generated from |jobname.tex 
+% Copyright 2018 TeX Users Group 
+|<TeX4ht license text|> 
+|<tabu config|>
+\Hinput{tabu} 
+\endinput
+>>> \AddFile{9}{tabu}
+
+\<tabu config\><<<
+% we must suppress \everyrow redefintion by tabu, so some macro patching is necessary
+\def\tabu@AtBeginDocument{
+\ifdefined\CT@arc@ \else \let\CT@arc@  \relax \fi
+\ifdefined\CT@drsc@\else \let\CT@drsc@ \relax \fi
+ \let\tabu@arc@L \CT@arc@ \let\tabu@drsc@L \CT@drsc@
+% \everyrow{}%
+}
+
+\let\orig:hline\hline
+\def\tabu@firstline{\orig:hline}
+\def\tabu@firsthline{\orig:hline}
+\def\tabu@lastline  {\orig:hline}
+\def\tabu@lasthline {\orig:hline}
+% there is a clash between tabu and tex4ht on \hline handling
+% we will just use \cr in place of \hline
+\def\tabu@hline {\cr}% \tabu@hline
+
+% this is basically a rewrite of the \tabu@select macro
+% the original code just crashed everything
+\def\tabu@select {%
+        \expandafter \tabuthepreamble
+}% \tabu@select
+
+
+\def\tabu@setup{\tabu@alloc@
+    \ifcase \tabu@nested
+        \ifmmode \else \iftabu@spread\else \ifdim\tabu@target=\z@
+            \let\tabu@afterendpar \par
+        \fi\fi\fi
+        \def\tabu@aligndefault{c}
+        \tabu@init 
+        \tabu@indent
+    \else       % <nested tabu>
+        \def\tabu@aligndefault{t}
+        \let\tabudefaulttarget \linewidth
+    \fi
+    \let\tabu@thetarget \tabudefaulttarget \let\tabu@restored \@undefined
+    \edef\tabu@NC@list{\the\NC@list}\NC@list{\NC@do \tabu@rewritefirst}%
+    %\everycr{} % don't let tabu redefine \everycr
+   \let\@startpbox \tabu@startpbox % for nested tabu inside longtabu...
+             \let\@endpbox   \tabu@endpbox   % idem "    "    "    "    "    "
+             \let\@tabarray  \tabu@tabarray  % idem "    "    "    "    "    "
+    \tabu@setcleanup 
+    % \tabu@setreset % this causes issues
+}% \tabu@setup
+>>>
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{mdwtab}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<mdwtab.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% mdwtab.4ht                            |version %
+% Copyright (C) |CopyYear.2007.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<mdwtab config|>
+\Hinput{mdwtab}
+\endinput
+>>>        \AddFile{9}{mdwtab}
+
+\<mdwtab config\><<<
+\def\:tempc[#1]#2{% 
+  |<init conds for @mkpream|>%
+  \edef\tab@restorehlstate{% 
+    \global\tab@endheight\the\tab@endheight% 
+    \gdef\noexpand\tab@hlstate{\tab@hlstate}% 
+  }% 
+  \def\tab@hlstate{n}% 
+  \colset{tabular}% 
+  \tab@initread 
+  \let\@sharp\relax                                             % <--------
+  \def\tab@midtext{\tab@setcr\ignorespaces\@sharp\@maybe@unskip}% <---------
+  \def\tab@multicol{\@arstrut\tab@startrow}% 
+  \tab@preamble{\tab@multicol\tabskip\z@skip}% 
+  \tab@readpreamble{#2}% 
+  \tab@leftskip\z@skip% 
+  \tab@rightskip\z@skip% 
+  \tab@setposn{#1}% 
+%  \ifdim\tab@width=\z@% 
+%    \def\tab@halign{}% 
+%  \else% 
+%    \def\tab@halign{to\tab@width}% 
+%  \fi% 
+  \lineskip\z@\baselineskip\z@% 
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SaveMkHalignConfig
+\Configure{MkHalign}
+   {\@array:a}%
+   {\@array:b\ProperTrTrue}%
+   {\a:putHBorder\InitHBorder 
+    |<cond eliminate pre cline tr|>%
+    \ifProperTr{\@array:c}}%
+   {\ifProperTr{\@array:d}%
+    |<end cond eliminate pre cline tr|>%
+    \a:putHBorder\InitHBorder}%
+   {\ifProperTr{\@array:e}\RecallMkHalignConfig   %\recall:ar
+   }%
+   {\ifProperTr{\@array:f}}%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+  \m@th% 
+  \def\tabularnewline{\tab@arraycr\tab@penalty}% 
+  \tab@setcr% 
+  \let\par\@empty% 
+  \everycr{}\tabskip\tab@leftskip  \tab@left
+  \edef\:temp{\noexpand\MkHalign \@sharp{\the\tab@preamble}}%
+% \hshow{:temp}%
+  \:temp 
+%  \halign\expandafter\bgroup% 
+%    \the\tab@preamble\tabskip\tab@rightskip\cr% 
+}
+\HLet\@array\:tempc
+>>>
+
+\<mdwtab config\><<<
+\def\:tempc#1{% 
+  \@ifundefined{\tab@colset!col.\string#1}{% 
+    \tab@err@undef{#1}\tab@mkpreamble% 
+  }{% 
+    \if c#1\add:ar   -\else
+    \if l#1\add:ar   <\else
+    \if r#1\add:ar   >\else
+    \if p#1\add:ar   p\else
+    \if b#1\add:ar   b\else
+    \if m#1\add:ar   m\else
+    \if ||#1\b:VBorder\else
+    \if @#1\d:VBorder \else
+    \fi\fi\fi\fi\fi\fi\fi\fi
+    \@nameuse{\tab@colset!col.\string#1}% 
+  }% 
+} 
+\HLet\tab@mkpreamble@iii\:tempc
+|<alignment utilities for VBorder|>%
+>>>
+
+\<mdwtab config\><<<
+\def\:tempc{\relax  
+   \ifx \HCol\:UnDef \else \ifnum\HCol=1 \a:endarray\fi \fi 
+   \crcr\ifx \EndPicture\:UnDef \EndMkHalign 
+   \else \egroup\fi 
+   \tab@right 
+   \tab@restorehlstate } 
+\HLet\endarray\:tempc 
+>>>
+
+\<mdwtab config\><<<
+\pend:def\tabular{|<set hooks of tabular|>}
+\def\endtabular{\endarray}
+>>>
+
+\<mdwtab config\><<<
+\expandafter\pend:defI\csname tabular*\endcsname{
+   \expandafter\let\expandafter\@array:a\csname a:tabular*\endcsname 
+   \expandafter\let\expandafter\@array:b\csname b:tabular*\endcsname
+   \expandafter\let\expandafter\@array:c\csname c:tabular*\endcsname 
+   \expandafter\let\expandafter\@array:d\csname d:tabular*\endcsname
+   \expandafter\let\expandafter\@array:e\csname e:tabular*\endcsname 
+   \expandafter\let\expandafter\@array:f\csname f:tabular*\endcsname
+}
+\expandafter\def\csname endtabular*\endcsname{\endarray}
+\NewConfigure{tabular*}{6}
+>>>
+
+\<mdwtab config\><<<
+\pend:def\smarray{%
+  \let\@array:a\a:smarray \let\@array:b\b:smarray
+  \let\@array:c\c:smarray \let\@array:d\d:smarray
+  \let\@array:e\e:smarray \let\@array:f\f:smarray
+}
+\def\endsmarray{\endarray}
+\NewConfigure{smarray}{6}
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\Chapter{multirow}
+%%%%%%%%%%%%%%%%%%%
+
+\<multirow.4ht\><<<
+% multirow.4ht (|version), generated from |jobname.tex
+% Copyright (C) |CopyYear.2004. Eitan M. Gurari
+|<TeX4ht copyright|>
+ |<multirow hooks|>
+\Hinput{multirow}
+\endinput
+>>>        \AddFile{9}{multirow}
+
+\<multirow hooks\><<<
+\def\@xmultirow[#1]#2[#3]#4[#5]#6{%
+  \expandafter\multirow@piii#3\relax\end%
+  \multirow@dima=#2\ht\@arstrutbox
+  \advance\multirow@dima#2\dp\@arstrutbox
+  \ifdim#2pt<\z@\multirow@dima=-\multirow@dima\fi
+  \advance\multirow@dima \multirow@cntb\bigstrutjot
+  \if*#4\multirow@vbox{#1}{}{\hbox{\strut#6\strut}}%
+  \else \if=#4\multirow@setcolwidth{#6}%
+    \multirow@vbox{#1}{\hsize\multirow@colwidth\@parboxrestore}{\strut#6\strut\par}%
+  \else \multirow@vbox{#1}{\hsize#4\@parboxrestore}{\strut#6\strut\par}%
+  \fi \fi
+  \ifdim#2pt>\z@
+    \if#1t\relax\multirow@dima=\ht0\else
+      \multirow@dima=\ht\@arstrutbox
+      \ifmultirow@prefixt \advance\multirow@dima\bigstrutjot\fi
+      \if#1b\relax \advance\multirow@dima\dp\@arstrutbox
+        \ifmultirow@prefixb \advance\multirow@dima\bigstrutjot\fi
+      \fi
+    \fi
+  \else
+    \if#1b\relax\else
+      \advance\multirow@dima-\dp\@arstrutbox
+      \ifmultirow@prefixb \advance\multirow@dima-\bigstrutjot\fi
+      \if#1t\relax\advance\multirow@dima-\ht\@arstrutbox
+        \ifmultirow@prefixt \advance\multirow@dima-\bigstrutjot\fi
+        \advance\multirow@dima\ht0
+      \fi
+    \fi
+  \fi
+  \advance\multirow@dima#5\relax
+  \leavevmode\a:multirow
+  \setbox0\vtop{\vskip-\multirow@dima\box0\vss}\dp0=\z@
+  \ifmultirowdebug{\showboxdepth=5 \showboxbreadth=10 \showbox0}\fi
+  \box0\b:multirow
+}
+\NewConfigure{multirow}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Pictures}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltpictur.dtx]{}{}ltpictur.dtx\EndLink
+
+The \`'\picture' does not offer text substitute (too much pain to
+create them).  Also note that \`'\Picture+{}' puts the picture in a box, but not so \`'\Picture+[]{}'
+
+DON't we need in the following \''\LaTexEnv'
+
+\<latex ltpictur\><<<
+\let\lt:pic|=\picture
+\def\picture{%
+   \ifx \EndPicture\:UnDef
+      \a:picture
+      \let\end:lt:pic|=\endpicture
+      \def\endpicture{\end:lt:pic \b:picture}%
+   \else \let\EndPicture|=\empty
+   \fi\lt:pic}
+>>>
+
+Picture environments, and other also, can be indirectly nested in
+setbox comamnds. Hence the setting of \''\EndPicture' to empty
+for nested occurances of \''\endpicture'.
+
+\<latex ltpictur\><<<
+\NewConfigure{picture}{2}
+>>>
+
+%\ConfigureEnv{picture}
+%    {\ifvmode \Indent\HCode{<div align=center>}%
+%        \def\aft:Env{\HCode{</div>}\Indent}%
+%     \else \def\aft:Env{}\fi}
+%    {\aft:Env}{}{}
+
+% \ConfigureEnv{picture}{\leavevmode}{\HCode{<BR CLEAR="ALL">}\Indent}{}{}
+
+The BR tag is used to force line breaks within text.
+Normally, linebreaks are treated as a space by browsers
+(except inside the PRE tag). The optional CLEAR
+attribute is used when you have an IMG image in your
+text. If that image uses ALIGN=LEFT or
+ALIGN=RIGHT, the text will flow around it. If you have
+text you want below the image, you can do this with
+{\tt <BR CLEAR=LEFT>} or CLEAR=RIGHT to force
+scrolling down to a clear left or right margin,
+respectively. Using CLEAR=ALL will scroll down until
+both marings are clear. CLEAR=NONE is the default,
+and does nothing. 
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Theorem Environments}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%
+\Section{LaTeX}
+%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltthm.dtx]{}{}ltthm.dtx\EndLink
+
+In latex.cls \''\@thm'  is defined with two arguments, and in
+amsthm.sty with three parameters. In both cases we have a
+\''\@currentlabel' defined through a \''refstepcounter', and
+the latter command introducing its own identity, instead of that
+of the theorem, into the xref file (and then the href fields
+of the html tags). The following code corrects that behavior.
+
+\<latex ltthm\><<<
+\def\:thm{\o:@thm:}
+\def\:temp{|<seed begin theorem|>\:thm}
+\HLet\@thm|=\:temp
+\let\o:@endtheorem:|=\@endtheorem
+\append:def\@endtheorem{\c:newtheorem}
+\NewConfigure{newtheorem}{3}
+>>>
+
+\<seed begin theorem\><<<
+\let\sv:item|=\item
+\def\item[##1]{|<no page break before item|>\let\item|=\sv:item
+               \item[##1]\b:newtheorem}%
+\a:newtheorem\AutoRefstepAnchor 
+>>>
+
+A page break before an item might have a different behavor than a
+regular start of a paragraph at an item. Hence, the following code.
+
+\<no page break before item\><<<
+\nobreak
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{ntheorem.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<theorem.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% theorem.4ht                           |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<theorem sty|>
+\Hinput{theorem}
+\endinput
+>>>        \AddFile{8}{theorem}
+
+\<theorem sty\><<<
+\let\theo:@thm=\@thm
+\def\@thm#1#2{%
+   \expandafter\ifx \csname end#1\endcsname\@endtheorem \else
+        \expandafter\let \csname end#1\endcsname\@endtheorem
+   \fi
+   \theo:@thm{#1}{#2}%
+}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{ntheorem.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<ntheorem.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% ntheorem.4ht                         |version %
+% Copyright (C) |CopyYear.1999.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<ntheorem.sty|>
+|<ntheorem.std|>
+\Hinput{ntheorem}
+\endinput
+>>>        \AddFile{8}{ntheorem}
+
+\Link[http://www.informatik.uni-freiburg.de/\string
+     ~may/Ntheorem/ntheorem.html]{}{}%
+ntheorem\EndLink
+
+\<ntheorem.sty\><<<
+\def\:tempc{\nonumber\endeqnarray} 
+\expandafter\HLet \csname endeqnarray*\endcsname\:tempc
+>>>
+
+\<ntheorem.sty\><<<
+\if@thmmarks
+    \pend:defI\@endtrivlist{|<prepend end trivlist|>}
+\fi
+>>>
+
+\<ntheorem.styNO\><<<
+\def\:temp{%
+     \gdef\snd:halign{\t:eqnar
+        \global\let\snd:halign\empty}%
+      \global\let\Oldeqnnum|=\@eqnnum
+      \gdef\@eqnnum{\Oldeqnnum\PotEndMark{\SetMark@endeqnarray}}%
+      \@@eqncr
+      \egroup
+      \global\advance\c@equation\m@ne
+   $$\rc:roco \global\@ignoretrue
+   \global\let\@eqnnum\Oldeqnnum}
+\HLet\endeqnarray|=\:temp
+\def\:temp{%
+    \gdef\snd:halign{\t:eqnar
+        \global\let\snd:halign\empty}%
+    \let\reserved@a\relax
+    \ifcase\@eqcnt \def\reserved@a{& & &}\or \def\reserved@a{& &}%
+     \or \def\reserved@a{&}\else
+       \let\reserved@a\@empty
+       \@latex@error{Too many columns in eqnarray environment}\@ehc\fi
+     \reserved@a {\D:eqnar
+        \normalfont \normalcolor \PotEndMark{}\d:eqnar }%
+     \global\@eqnswtrue\global\@eqcnt\z@\cr
+     %
+      \egroup
+      \global\advance\c@equation\m@ne
+   $$\rc:roco \global\@ignoretrue}
+\expandafter\HLet\csname endeqnarray*\endcsname|=\:temp
+>>>
+
+\<ntheorem.styNO\><<<
+\def\sv:roco{\let\sv:Row|=\HRow  \let\sv:Col|=\HCol}
+\def\rc:roco{\global\let\HRow|=\sv:Row  \global\let\HCol|=\sv:Col}
+\def\first:row{\gHAssign\HRow|=0 }
+\def\next:row{\gHAdvance\HRow |by 1 \gHAssign\HCol|=0 }
+\def\next:col{\gHAdvance\HCol |by 1 }
+>>>
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{bussproofs}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<bussproofs.4ht\><<<
+% bussproofs.4ht (|version), generated from |jobname.tex
+% Copyright 2019 TeX Users Group
+|<TeX4ht license text|>
+
+\NewConfigure{DisplayProof}{2}
+
+\pend:defI\DisplayProof{\a:DisplayProof}
+\append:defI\DisplayProof{\b:DisplayProof}
+\Hinput{bussproofs}
+\endinput
+
+>>> \AddFile{8}{bussproofs}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{proof}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<proof.4ht\><<<
+% proof.4ht (|version), generated from |jobname.tex
+% Copyright 2019 TeX Users Group
+|<TeX4ht license text|>
+\NewConfigure{infer}{2}
+\def\:temp[#1]#2#3{%
+\a:infer\o:@infer:[#1]{#2}{#3}\b:infer
+}
+\HLet\@infer|=\:temp
+\Hinput{proof}
+\endinput
+>>> \AddFile{8}{proof}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Sectioning Commands}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Section{Cut Points}
+
+% 
+
+We make the following temporary definitions so to cheat CutAt and the likes that
+definitions for the keywords exist.
+
+\<book / report / article cut points\><<<
+\Configure{UndefinedSec}{likepart}
+\Configure{UndefinedSec}{likechapter}
+\Configure{UndefinedSec}{likesection}
+\Configure{UndefinedSec}{likesubsection}
+>>>
+
+\<ams art, proc, book\><<<
+\Configure{UndefinedSec}{likepart}
+\Configure{UndefinedSec}{likechapter}
+\Configure{UndefinedSec}{likesection}
+\Configure{UndefinedSec}{likesubsection}
+>>>
+
+\<latex html cut points\><<<
+\def\cut:gr#1{\lk:#1like|<par del|>%
+    \ifx \:temp\empty \expand:after{%
+       \expand:after{\expandafter\let\csname #1\endcsname|=}%
+                                     \csname :#1\endcsname
+       \ct:gr{#1}%
+       \expand:after{\expandafter\let\csname :#1\endcsname|=}%
+                                     \csname #1\endcsname
+       \expandafter\let\csname #1\endcsname|=\:UnDef}%
+    \else
+        \expand:after{\ct:gr{#1}}%
+    \fi}
+ \def\ct:gr#1{%
+   \edef\:temp{%
+      \let\:csname \HP:file : #1\endcsname |=\:csname #1\endcsname
+      \let\:csname \HP:file :Cut:#1\endcsname |=\:csname Cut:#1\endcsname
+      \def\:csname #1\endcsname{%
+         \noexpand \@ifnextchar*{\noexpand\after:gobble
+                                      \:csname :like#1\endcsname}%
+                                {\:csname \HP:file :#1-\endcsname}}%
+      \def\:csname \HP:file :#1-\endcsname####1{%
+         \noexpand\cond:cs{\HP:file}{####1}%
+         \:csname \HP:file : #1\endcsname{####1}}%
+      \def\:csname Cut:#1\endcsname####1{%
+         \noexpand\cond:cs{Cut:\HP:file}{####1}%
+         \noexpand\cond:cs{\HP:file :Cut:#1}{####1}}%
+   }\:temp }
+\def\lk:#1like#2|<par del|>{\def\:temp{#1}}
+\def\after:gobble#1#2{#1}
+>>>
+
+\Section{Shared Below Chapter Stuff}
+
+Sectioning commands can be called directly through their default
+definitions, or indirectly throught \''\rdef:sec'.  
+
+The latter invocation calls a corresponding tex4ht command:
+\''\:likefoo' in case of a starred commands, and \''\no:foo' in case
+of non-starred commands. Then it invokes the original definition,
+without a title, to extract the native changes in the environment,
+such as counter numbers.
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltsect.dtx]{}{}ltsect.dtx\EndLink
+
+\<\><<<
+\let\no:ssect|=\@ssect
+\def#1#2#3{\no:ssect{#1}{#2}{0ex}}
+\let\no:sect|=\@sect
+\def\no@sect#1#2#3#4#5{\no:sect{#1}{#2}{#3}{#4}{0ex}}
+>>>
+
+\<latex ltsect\><<<
+\let\no@ssect|=\@ssect
+\def\@ssect#1#2#3#4#5{\:Sc3
+   \no@ssect{#1}{#2}{#3}{#4}{\:Sc4#5\:Sc2}\HtmlEnv}
+\let\no@sect|=\@sect
+\def\@sect#1#2#3#4#5#6[#7]#8{%
+   \xdef\c:secnumdepth{#2}\:Sc3
+   \no@sect{#1}{#2}{#3}{#4}{#5}{#6}[#7]{\:Sc4#8\:Sc2}\HtmlEnv}
+\let\:startsection|=\@startsection
+\def\@startsection#1{\@ifstar{\Configure{secType}{like#1}}%
+   {\Configure{secType}{#1}}%
+   \:Sc1\:startsection{#1}}
+\NewConfigure{secType}[1]{\def\sec:typ{#1}}
+>>>
+
+\''\@sec' and \''\@ssec'  are redefined in tex4ht.4ht to be based on
+building-blocks of tex4ht.sty. The \''section-'  option resestablish 
+the default setting.
+
+\<latex ltsect\><<<
+\NewConfigure{@sec @ssect}[1]{%
+   \def\rdef:sec##1{#1\csname no@##1\endcsname}}
+\:CheckOption{sections-}     \if:Option 
+   \Configure{@sec @ssect}{}
+\else      
+   \Configure{@sec @ssect}{%
+      |<sv Sc, sec, ssec|>\let\:Sc|=\:gobble
+      |<redf sec|>%
+      |<redf ssec|>\IgnorePar}
+\fi
+>>>
+
+The following is need for \''\@seccntformat'.
+
+\<disable @seccntformat\><<<
+\ifx \o:@seccntformat:\:UnDef
+  \let\o:@seccntformat:|=\@seccntformat
+\fi
+\let\@seccntformat|=\:gobble
+>>>
+
+\<restore @seccntformat\><<<
+\let\@seccntformat=\o:@seccntformat:
+>>>
+
+% <P \:P:>
+
+%  \let\no:Sect|=\@sect
+%   \def\no@sect{\SkipRefstepAnchor\no:Sect}
+
+\<redf sec\><<<
+\def\@sect##1##2##3##4##5##6[##7]##8{%
+   |<disable @seccntformat|>%
+   \let\@sect|=\no@sect   \xdef\c:secnumdepth{##2}%
+   {\SkipRefstepAnchor \let\addcontentsline|=\:gobbleIII \let\mark|=\:gobble
+    \no@sect{##1}{##2}{##3}{##4}{##5}{##6}[{##7}]{}}%
+   |<recall Sc, sec, ssec|>%
+   |<restore @seccntformat|>%
+   \HtmlEnv    \Toc:Title{##7}\csname no:#1\endcsname{##8}}%
+>>>
+
+In the above we want \`'[{##7}]' instead of \`'[##7]', in case `]' is
+included in the parameter.
+
+The following is for the star option.
+
+\<redf ssec\><<<
+\def\@ssect##1##2##3##4##5{%
+   |<star sec title|>%
+   \let\@ssect|=\no@ssect
+   {\def\addcontentsline####1####2####3{}%
+    \no@ssect{##1}{##2}{##3}{##4}{}}%
+   |<recall Sc, sec, ssec|>%
+   \HtmlEnv   \csname :like#1\endcsname{##5}}%
+>>>
+
+\<sv Sc, sec, ssec\><<<
+\let\sv:Sc|=\:Sc \let\sv:sect|=\@sect \let\sv:ssect|=\@ssect
+>>>
+
+\<recall Sc, sec, ssec\><<<
+\let\:Sc|=\sv:Sc \let\@sect|=\sv:sect \let\@ssect|=\sv:ssect
+>>>
+
+\<latex ltsect\><<<
+\pend:defI\@hangfrom{\a:@hangfrom}
+\append:defI\@hangfrom{\b:@hangfrom}
+\NewConfigure{@hangfrom}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Configuration for `section-' option}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<latex ltsect\><<<
+\long\def\ConfigureSec#1#2#3#4#5{%
+   \expandafter\def\csname #1:Sc1\endcsname{#2}%
+   \expandafter\def\csname #1:Sc2\endcsname{#3}%
+   \expandafter\def\csname #1:Sc3\endcsname{#4}%
+   \expandafter\def\csname #1:Sc4\endcsname{#5}%
+}
+\def\:Sc#1{%
+   \ifx \sec:typ\:UnDef
+       \:warning{Missing \string\Configure{secType}{...}}%
+       \let\sec:typ|=\empty
+   \fi
+   \csname \sec:typ :Sc#1\endcsname}
+>>>
+
+\<latex.ltx latex edit+ commands\><<<
+\def\:Sc#1{%
+   \ifx \sec:typ\:UnDef
+       \:warning{Missing \string\Configure{secType}{...}}%
+       \let\sec:typ|=\empty
+   \fi
+   \ifx \EndPicture\:Undef\a:trc Sec(\sec:typ)#1\b:trc\fi
+   \csname \sec:typ :Sc#1\endcsname
+   \ifx \EndPicture\:Undef\c:trc Sec(\sec:typ)#1\d:trc\fi
+}
+>>>
+
+\<latex.ltx latex edit commands\><<<
+\def\:Sc#1{%
+   \ifx \sec:typ\:UnDef
+       \:warning{Missing \string\Configure{secType}{...}}%
+       \let\sec:typ|=\empty
+   \fi
+   \expandafter\ifx \csname \sec:typ :Sc#1\endcsname \relax
+      \ifx \EndPicture\:Undef\a:trc Sec(\sec:typ)#1\b:trc
+                             \c:trc Sec(\sec:typ)#1\d:trc\fi
+   \else  \csname \sec:typ :Sc#1\endcsname \fi
+}
+>>>
+
+%%%%%%
+
+\Section{Cut Points}
+
+The following is for equating starred and non-starred (i.e., like) sectioning commands.
+
+\<latex html cut points\><<<
+\let\tex:cutat\:CutAt
+\def\:CutAt#1#2,#3//{%
+   \chk:like #2like//%
+   \ifx  \:temp\empty \expand:after{\tex:cutat#1#2,}\del:like#2,#3//%
+      \else                 \tex:cutat#1#2,like#2,#3//\fi}
+\def\chk:like#1like#2//{\def\:temp{#1}}
+\def\del:like#1like{#1}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Footnotes, Floats, and Figures}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Floats, Inserts, and Captions}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltfloat.dtx]{}{}ltfloat.dtx\EndLink
+
+% \pend:def\caption{\html:addr \edef\cur:th{\last:haddr f}}
+
+\<latex ltfloat\><<<
+\def\@xfloat #1[#2]{%
+    \def \@captype {#1}%
+   \:clearpage \bf:float \:clearpage
+   \begingroup
+      \expandafter\ifx\csname end#1\endcsname\o:end@float:
+         \expandafter\let\csname end#1\endcsname\float@end
+         \expandafter\let\csname end#1*\endcsname\float@dblend
+      \fi
+      \@parboxrestore
+      \reset@font 
+      \normalsize  
+      \everypar{\HtmlPar}%
+}
+\let\o:end@float:|=\end@float
+\def\end@float{\endgroup\:clearpage \af:float}
+\let\end@dblfloat|=\end@float
+>>>
+
+Need to fix also double float
+
+% Floats put the content of figures within vboxes.  Setting parameter
+% \`'[h]' for here, make things worse (why?). Does \`'\vsize=\z@ \vss'
+% do any good? it should! The HCodes should be within the boxes so
+% that they will not be detached from the figures.
+% 
+% 
+% \<html latex floats\><<<
+% \def\:temp#1#2{%                       |%%\def\pend:defIBI#1#2{% |%
+%    \def\:temp{#2}%
+%    \def\:tempa{\def#1####1[####2]}%
+%    \expandafter\expandafter\expandafter\expandafter
+%        \expandafter\expandafter\expandafter\:tempa
+%    \expandafter\expandafter\expandafter{\expandafter\:temp #1{##1}[##2]}}
+% 
+% \:temp\@xfloat{\:clearpage {\ht:everypar{}\bf:float }\:clearpage}
+% >>>
+% 
+% %\let\:xfloat|=\@xfloat
+% %\def\@xfloat{\:clearpage {\ht:everypar{}\bf:float }\:clearpage \:xfloat}
+% 
+% 
+% 
+% \<html latex floats\><<<
+% \pend:def\end@float{\vsize\z@ \vss}
+% \append:def\end@float{\:clearpage {\ht:everypar{}\af:float}}
+% \append:def\@endfloatbox{\ht\@currbox|=0.5\ht\@currbox }
+% >>>
+% 
+% To get the float not to split from part of the additions of TeX4ht,
+% and from floating, we cheat in the dimensions.  Since the current
+% box is a \''\vbox', we cut the hight by two.
+% 
+
+\`'#1' before anchors, \`'#2' after anchors, \`'#3' after float.
+
+\<latex ltfloat\><<<
+\Odef\c:float:[#1]#2#3#4{%
+   \def\bf:float{#2|<tags for captions|>#3}%
+   \def\af:float{#4}}
+\gHAssign\capt:cnt|=0
+\Configure{float}{}{}{}
+>>>
+
+The initialization of the counter is for degenerated cases in
+which the captions don't appear within floats. Does this work?
+
+The anchors of the links are within the frames of the pictures, only if
+they are  empty (or the default frame of horizontal lines before and
+after the picture are used \`'   \def\:tempa{\HCode{<HR>}}\def\:tempb{#1}%
+   \ifx \:tempa\:tempb  \else
+').
+
+The following has been changed for getting links in \`'.aux' files to
+\`'.lot' (list of tables) and \`'lof'  (list of figures) files.
+
+\<latex ltfloat\><<<
+\long\def\:tempc#1[#2]#3{\par \cur:lbl{}%
+  |<write caption to toc|>\begingroup
+    \@parboxrestore \normalsize
+    \@makecaption{\csname fnum@#1\endcsname}{\ignorespaces #3}\par
+  \endgroup |<cancel if-label anchors|>}
+\def\numberline#1{\hbox to\@tempdima{#1\hfil} }
+\HLet\@caption|=\:tempc
+>>>
+
+The \''|<cancel if-label anchors|>' request no 
+the \''\label' commands to avoid duplicating the anchor already set by the 
+\''\caption' command.
+
+\<config book-report-article utilities\><<<
+|<book-report-article caption|>
+\pend:def\caption{\SkipRefstepAnchor}
+>>>
+
+\<book-report-article caption\><<<
+|<config makecaption|>
+>>>
+
+\<config makecaption\><<<
+\NewConfigure{caption}[4]{\c:def\cptA:{#1}\c:def\cptB:{#2}%
+   \c:def\cptC:{#3}\c:def\cptD:{#4}}
+\long\def\@makecaption#1#2{%   |%\:makecaption|%
+{\cptA: |<caption and ref/tag|>\if :#1:\else\cptB:\fi}{\cptC:{#2}\cptD:}}
+>>>
+
+\<write caption to toc\><<<
+\begingroup
+   \gHAdvance\TitleCount by 1  
+   \protect:wrtoc
+   \edef\:temp{#2}%
+   \edef\:temp{\the\:tokwrite{\string\doTocEntry
+     \string\toc|<caption type|>{\csname 
+        the#1\endcsname}{\string\csname\space a:TocLink\string\endcsname
+      {\FileNumber}{\cur:th
+        \:currentlabel}{}{\ifx\:temp\empty\else \ignorespaces #2\fi}}%
+     {#1}\relax}}\:temp 
+\endgroup
+>>>
+
+\<caption type\><<<
+\expandafter\ifx\csname ext@#1\endcsname\relax
+#1\else\csname ext@#1\endcsname\fi
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Tags for Figures}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<caption and ref/tag\><<<
+\cap:ref{#1}%
+>>>
+
+A \`'\Link{}{\cur:th\@currentlabel}#1\EndLink' will send the
+rferference to the caption and not the figure, a problematic situation
+for cases that the captions appear at the bottom.
+
+The \`'\global\let\skip:anchor\:UnDef' voids \`'\SkipRefstepAnchor'
+in \''\caption'.
+
+\<latex ltfloat\><<<
+\:CheckOption{refcaption}     \if:Option 
+   \def\cap:ref#1{\cur:lbl{}\Link{}{\cur:th\:currentlabel}#1\EndLink
+                  \global\let\skip:anchor\:UnDef}
+\else
+   \Log:Note{for links into captions, instead
+       of float heads, use the command line option `refcaption'}%
+   \def\cap:ref#1{\cur:lbl{}%
+      #1\Tag{\float:cnt cAp\capt:cnt}{\cur:th\:currentlabel}%
+     \gHAdvance\capt:cnt |by 1  }
+\fi
+>>>
+
+\<tags for captions\><<<
+\gHAdvance\float:cnt |by 1
+\gHAssign\capt:cnt|=0  
+\hbox{\def\flt:anchor{#1}\get:cptg}%
+>>>
+
+\<tags for captions, empty\><<<
+\gHAdvance\float:cnt |by 1
+\gHAssign\capt:cnt|=0  
+\hbox{\def\flt:anchor{}\get:cptg}%
+>>>
+
+The hbox to preserve vertical mode, and for avoiding extra \''<P>''s.
+
+\<latex ltfloat\><<<
+\HAssign\float:cnt|=0
+\def\get:cptg{%
+   \ifTag{\float:cnt cAp\capt:cnt}{%
+      \Make:Label{\LikeRef{\float:cnt cAp\capt:cnt}}{\flt:anchor}%
+      \Advance:\capt:cnt |by 1  \expandafter\get:cptg
+   }{}}
+>>>
+
+\<html tex floats\><<<
+\let\:ins|=\@ins
+\let\:endinsert|=\endinsert
+\def\::ns{\:ins \let\endinsert|=\:endinsert}
+\def\@ins{\ifx \EndPicture\:UnDef \par\a:insert\par\bgroup
+      \def\endinsert{\egroup\par\b:insert\par}
+   \else \expandafter\::ns\fi }
+>>>
+
+\<config plain utilities\><<<
+\NewConfigure{insert}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Wrapfig}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<wrapfig.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% wrapfig.4ht                          |version %
+% Copyright (C) |CopyYear.2003.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<wrap fig|>
+\Hinput{wrapfig}
+\endinput
+>>>        \AddFile{9}{wrapfig}
+
+\<wrap fig\><<<
+\def\WF@wr[#1]#2{% 
+  \lowercase{\def\WFplace{#2}}%
+  \@ifnextchar[\WF@rapt{\WF@rapt[\wrapoverhang]}}
+\def\WF@rapt[#1]#2{% 
+   \a:wrapfloat   |<tags for captions, empty|>%
+   \vtop\bgroup \setlength\hsize{\ifdim #2=0pt 0.1pt\else #2\fi}%
+      \@parboxrestore}
+\long\def\WF@floatstyhook#1\@ignoretrue{\b:wrapfloat  
+   \global\@ignoretrue}
+\NewConfigure{wrapfloat}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Floatpag}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<floatpag.4ht\><<<
+% floatpag.4ht (|version), generated from |jobname.tex
+% Copyright 2019 TeX Users Group
+|<TeX4ht license text|>
+% this command doesn't make sense in HTML anyway
+\renewcommand\thisfloatpagestyle[1]{}
+\Hinput{floatpag}
+\endinput
+>>> \AddFile{9}{floatpag}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Footnotes}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Thanks}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<latex ltfloat\><<<
+\def\:temp#1{{\stepcounter{footnote}%
+   \ifx \footnote\thanks
+      \a:thank\@fnsymbol\c@footnote\b:thank
+   \fi
+   \let\a:thanks\empty    \let\b:thanks\empty
+   \protected@xdef\@thanks{\noexpand\a:thanks{\@thanks\c:thank
+     \@fnsymbol\c@footnote\d:thank #1\e:thank}\noexpand\b:thanks}%
+}}
+\HLet\thanks|=\:temp
+\NewConfigure{thank}{5}
+\NewConfigure{thanks}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{LaTeX}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+The engines of footnotes are
+
+\Verbatim
+\def\@footnotemark{...\@makefnmark...}
+\long\def\@footnotetext#1{...\@makefntext{#1}...}
+\EndVerbatim
+
+with the index suplied to both places in \''\@thefnmark'.  We set the following hooks.
+
+\Verbatim
+\def\@footnotemark{...\a:@makefnmark\@makefnmark
+                                           \b:@makefnmark...}
+\long\def\@footnotetext#1{...\a:@makefntext
+                \@makefntext{\b:@makefntext 
+                                   \a:@makefnbody #1\b:@makefnbody
+                            }\c:@makefntext...}
+\EndVerbatim
+
+\<latex ltfloat\><<<
+\pend:def\@footnotemark{\bgroup
+  \expandafter\ifx \csname @makefnmark\endcsname\relax \else
+    \pend:def\@makefnmark{\hbox\bgroup\a:footnotemark}%
+    \append:def\@makefnmark{\b:footnotemark\egroup}%
+  \fi
+}
+\append:def\@footnotemark{\egroup}
+\NewConfigure{footnotemark}{2}
+\NewConfigure{footnotebody}{2}
+>>>
+
+\<latex ltfloat\><<<
+\long\def\@footnotetext#1{\leavevmode
+   \vbox{%\IgnorePar
+      \leftskip0pt {\ht:everypar{}\parindent0pt\leavevmode}%
+      |<makefntext for footnotetext|>%
+      \reset@font\footnotesize
+      \color@begingroup
+        \@makefntext{\ignorespaces#1}%
+      \color@endgroup
+      \ht:special{t4ht@[}}\ht:special{t4ht@]}}
+\NewConfigure{footnotetext}{3}
+>>>
+
+\<makefntext for footnotetext\><<<
+\long\def\:tempc##1{|<footnote label|>\a:footnotetext
+   \o:@makefntext:{\b:footnotetext \csname a:footnotebody\endcsname
+                {##1}\csname b:footnotebody\endcsname}\c:footnotetext
+}%
+\HLet\@makefntext\:tempc
+>>>
+
+\<footnote label\><<<
+\protected@edef
+  \@currentlabel{\csname p@footnote\endcsname\@thefnmark}%
+\anc:lbl f{footnote}%
+>>> 
+
+The following arises in cases like \`'
+\begin{minipage}{6in} 
+x\footnote{The}
+\end{minipage}'.
+
+\<latex ltfloat\><<<
+\long\def\@mpfootnotetext#1{\leavevmode
+   \vbox{%
+      \leftskip0pt {\ht:everypar{}\parindent0pt\leavevmode}%
+      |<makefntext for mpfootnotetext|>%
+      \reset@font\footnotesize
+      \color@begingroup
+         \@makefntext{\ignorespaces #1}%
+      \color@endgroup
+      \ht:special{t4ht@[}}\ht:special{t4ht@]}}
+>>>
+
+\<makefntext for mpfootnotetext\><<<
+\def\:tempc##1{|<mpfootnote label|>\a:footnotetext
+   \o:@makefntext:{\b:footnotetext \csname a:footnotebody\endcsname
+                {##1}\csname b:footnotebody\endcsname}\c:footnotetext
+}%
+\HLet\@makefntext\:tempc
+>>>
+
+\<mpfootnote label\><<<
+\protected@edef
+  \@currentlabel{\csname p@mpfootnote\endcsname\@thefnmark}%
+\anc:lbl f{footnote}%
+>>> 
+
+The following assign the counter into \''\FNnum'.
+
+\<latex ltfloat\><<<
+\def\FNnum{\the\c@footnote}
+\def\:tempc{%
+   \HAssign\FNnum = \csname c@\@mpfn\endcsname
+   \HAdvance\FNnum by 1
+   \o:footnote:
+}
+\HLet\footnote=\:tempc
+\def\:tempc[#1]{%
+   \HAssign\FNnum = #1\relax
+   \o:@xfootnote:[#1]%
+}
+\HLet\@xfootnote\:tempc
+\def\:tempc{%
+   \HAssign\FNnum = \c@footnote
+   \HAdvance\FNnum by 1
+   \o:footnotemark:
+}
+\HLet\footnotemark\:tempc
+\def\:tempc[#1]{%
+   \HAssign\FNnum =  #1\relax
+   \o:@xfootnotemark:[#1]%
+}
+\HLet\@xfootnotemark\:tempc
+\def\:tempc{%
+   \HAssign\FNnum = \csname c@\@mpfn\endcsname
+   \o:footnotetext:
+}
+\HLet\footnotetext\:tempc
+\def\:tempc[#1]{%
+   \HAssign\FNnum = #1\relax
+   \o:@xfootnotenext:[#1]%
+}
+\HLet\@xfootnotenext\:tempc
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Other}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Verbatim
+eplain/eplain.tex:\def\vfootnote#1{\insert\footins\bgroup
+musitex/musixsty.tex:\def\vfootnote#1{\insert\footins\bgroup\parskip\z@\eightpoint
+context/base/plain.tex:\def\vfootnote#1{\insert\footins\bgroup
+cyrplain/base/cyrplain.tex:\def\vfootnote#1{\insert\footins\bgroup
+latex/mathtime/lplain-m.tex:%\def\vfootnote#1{\insert\footins\bgroup
+plain/base/plain.tex:\def\vfootnote#1{\insert\footins\bgroup
+plain/mathtime/plain-mt.tex:\def\vfootnote#1{\insert\footins\bgroup
+plain/misc/mimulcol.tex:  \def\vfootnote##1{\insert\footins\bgroup
+\EndVerbatim
+
+\<plain vfootnote\><<<
+\long\def\vfootnote#1{%
+   \gHAdvance\FNnum |by 1
+   \def\FNmark{#1}\ifx \FNmark\empty
+      \def\FNmark{*}%
+   \fi
+   \a:vfootnote\b:vfootnote\bgroup
+   \futurelet\:temp\fnt:body}
+\def\fnt:body{\ifx \:temp\bgroup \bgroup
+      \aftergroup\end:vfootnote\def\:temp{\let\:temp|=}%
+   \else \def\:temp##1{##1\end:vfootnote}\fi 
+   \:temp}
+\def\end:vfootnote{\egroup\c:vfootnote}
+\HAssign\FNnum |= 0
+\NewConfigure{vfootnote}{3}
+>>>
+
+The following definition is after manmac, which allows the second
+parameter to have changes of catcodes. Earlier, we had the
+following definition.
+
+\Verbatim
+\long\def\vfootnote#1#2{%
+   \gHAdvance\FNnum |by 1 \def\:temp{#1}\ifx \:temp\empty
+      \def\:temp##1[##2]##3{##1[##2]{*}}\expandafter\:temp \fi
+   \HPageButton[fn\FNnum]{#1}\BeginHPage[fn\FNnum]{ }{#2}\EndHPage{}}
+\EndVerbatim
+
+LaTeX does not redefine \`'\vfootnote'.  The splited definition of
+HPage insures that the title of the hypertext will have a blank, and
+not some possible math commands. An empty parameter in the HPage would
+put the file name in the title.
+
+\<eplain vfootnote\><<<
+\long\def\vfootnote#1{%
+   \gHAdvance\FNnum |by 1 \def\:temp{#1}\ifx \:temp\empty
+      \def\:temp##1[##2]##3{##1[##2]{*}}\expandafter\:temp \fi
+   \def\FNmark{#1}%
+   \a:vfootnote\b:vfootnote\bgroup
+   \futurelet\:temp\fnt:body}
+\def\fnt:body{\ifx \:temp\bgroup \bgroup
+      \aftergroup\end:vfootnote\def\:temp{\let\:temp|=}%
+   \else \def\:temp##1{##1\end:vfootnote}\fi 
+   \:temp}
+\def\end:vfootnote{\egroup\c:vfootnote}
+\HAssign\FNnum |= 0
+\NewConfigure{vfootnote}{3}
+>>>
+
+AmS-TeX needs to restore footnote
+
+\<html TeX4ht local env\><<<
+\HLet\footnote|=\vfootnote
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Superscripts}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+The following command 
+\`'\def\@textsuperscript#1{%
+  {\m@th\ensuremath{^{\mbox{\fontsize\sf@size\z@#1}}}}}',
+where the exponent is too early to be an
+active character.
+
+\<latex ltfloat\><<<
+\def\:temp#1{%
+  {\m@th\ensuremath{^{\mbox{\fontsize\sf@size\z@#1}}}}}
+  \def\:tempc#1{{\m@th
+     \ifmmode {\HCode{}}\sp {\mbox{\fontsize\sf@size\z@#1}}%
+     \else 
+        \a:textsuperscript
+           {\mbox{#1}}\b:textsuperscript
+     \fi }}
+  \HLet\@textsuperscript\:tempc
+\NewConfigure{textsuperscript}{2}
+\Configure{textsuperscript}
+   {$\relax{\HCode{}}\sp}
+   {$}
+>>>
+
+The definition of \`'\@textsuperscript' in latex2e uses feartures not
+available in latex209.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Subscripts}
+
+This is a variant of textsuperscript.
+
+\<subscript.4ht\><<<
+|<subscript def|>
+\Hinput{subscript}
+\endinput
+>>>  \AddFile{9}{subscript}
+
+\<latex ltfloat\><<<
+|<subscript def|>
+\Hinput{subscript}
+>>>
+\<subscript def\><<<
+\def\:temp#1{%
+   {\m@th\ensuremath{_{\mbox{\fontsize\sf@size\z@#1}}}}}
+  \def\:tempc#1{{\m@th%
+     \ifmmode {\HCode{}}\sb {\mbox{\fontsize\sf@size\z@#1}}%
+     \else%
+        \a:textsubscript%
+           {\mbox{#1}}\b:textsubscript%
+     \fi }}
+  \HLet\@textsubscript\:tempc
+\NewConfigure{textsubscript}{2}
+\Configure{textsubscript}
+   {$\relax{\HCode{}}\sb}
+   {$}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{subfigure.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+Defines a command \`'\externaldocument' for importing exterla aux
+files from foreugn sources. Should be called after \''\Preamble', and
+before \''\begin{document}'.
+
+\<subfigure.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% subfigure.4ht                        |version %
+% Copyright (C) |CopyYear.1997.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\ifx\subfig@oldlabel\relax 
+   |<2002 subfigure|>
+\else 
+   |<pre 2002 subfigure|>
+\fi
+|<fix subfigure|>
+|<subfigure.sty shared config|>
+\Hinput{subfigure}
+\endinput
+>>>        \AddFile{9}{subfigure}
+
+\<pre 2002 subfigure\><<<
+\def\:tempc{%
+  \begingroup   \gHAdvance\TitleCount 1
+    \let\begingroup|=\empty
+    \let\:tempa|=\xdef
+    \def\xdef{\let\xdef|=\:tempa
+       \def\protect{\string}\xdef}\o:@subcaption:}
+\HLet\@subcaption=\:tempc
+>>>
+
+\<2002 subfigure????\><<<
+\def\:tempc{\gHAdvance\TitleCount 1 \o:@subcaption:}
+\HLet\@subcaption=\:tempc
+>>>
+
+The above breaks the following example.
+
+\Verbatim
+\documentclass{book} 
+ \usepackage{subfigure} 
+\begin{document} 
+  \tableofcontents 
+  \listoffigures 
+\chapter{Beginning.} 
+\section{Introduction} 
+ 
+\begin{figure}[H] 
+   \subfigure{yyyyyyyyy} 
+   \caption{cccccccccccc} 
+\end{figure} 
+ 
+\section{Next try} 
+\chapter{Next one.} 
+\section{Next Section} 
+\section{Another section} 
+ 
+\end{document} 
+\EndVerbatim
+
+\<pre 2002 subfigure\><<<
+\def\:tempc#1[#2]#3{\a:subfigure
+      \o:@subfloat:{#1}[#2]{\cur:lbl{}#3}\b:subfigure}
+\HLet\@subfloat|=\:tempc
+>>>
+
+\<2002 subfigure\><<<
+\def\:tempc#1[#2][#3]#4{\a:subfigure \cur:lbl{}%
+   \o:@subfloat:{#1}[#2][#3]{#4}\b:subfigure}
+\HLet\@subfloat|=\:tempc
+>>>
+
+Had to remove \`'\Link{}{\cur:th \:currentlabel}\EndLink' above after 
+\`'#3' to avoide duplicate \''<a id=...>' elements:
+
+\Verbatim
+\documentclass{article}
+\usepackage{subfigure}
+\usepackage{graphicx}
+\begin{document}
+\begin{figure}
+\subfigure[curve]{\includegraphics{cube.eps}}
+\end{figure}
+\end{document}
+\EndVerbatim
+
+\<fix subfigure\><<<
+\NewConfigure{subfigure}{2}
+\def\:tempc#1#2{\o:@makesubfigurecaption:{%
+   \pend:def\thesubfigure{\a:subfigurecaption}%
+   \append:def\thesubfigure{\b:subfigurecaption}%
+   \pend:def\thesubtable{\a:subfigurecaption}%
+   \append:def\thesubtable{\b:subfigurecaption}%
+   #1}{\c:subfigurecaption#2\d:subfigurecaption}}
+\HLet\@makesubfigurecaption|=\:tempc
+\NewConfigure{subfigurecaption}{4}
+>>>
+
+\<fix subfigure\><<<
+\def\:tempc{\gHAdvance\TitleCount 1 \o:subfig@oldcaption:}
+\HLet\subfig@oldcaption\:tempc
+>>>
+
+Was
+\Verbatim
+\def\:tempc{\gHAdvance\TitleCount 1 \o:@caption:}
+\HLet\@caption\:tempc
+\EndVerbatim
+
+which failed on
+
+\Verbatim
+\documentclass{article}
+\usepackage{makeidx}
+% try to comment out this ...
+\usepackage{subfigure}
+
+% ... and this.
+\makeindex
+
+\begin{document}
+
+% try placing the \index-statement outside of the caption.
+\begin{figure}
+Foo
+\caption{Bar\index{ka!boom}
+}
+\end{figure}
+\printindex
+\end{document}
+\EndVerbatim
+
+%%%%%%%%%%%%%
+\Section{caption.sty}
+%%%%%%%%%%%%%
+
+\<caption.4ht\><<<
+% caption.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2007. Eitan M. Gurari
+|<TeX4ht copyright|>
+|<caption shared config|>
+|<caption redefine makecaption|>
+|<caption addtocontents|>
+\Hinput{caption}
+\endinput
+>>>        \AddFile{9}{caption}
+
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{caption.sty}{caption-hooks.4ht}
+>>>
+
+\<caption-hooks.4ht\><<<
+% caption-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht copyright|>
+\:AtEndOfPackage{%
+  \long\def\caption@If@Package@Loaded#1[#2]#3#4{}
+  \renewcommand*\caption@redefine{%
+    \let\caption\caption@caption%
+    \let\@caption\caption@@caption%
+  }%
+}
+>>> \AddFile{9}{caption-hooks}
+
+\<caption shared config\><<<
+\let\sv:toclof\toclof
+\def\toclof#1#2#3{%
+   \bgroup
+     \def\a:TocLink##1##2##3##4{\gdef\:temp{##4}}%
+     #2%
+   \egroup
+   \ifx \:temp\empty \else
+      \sv:toclof{#1}{#2}{#3}%
+   \fi
+}
+>>>
+
+\<caption shared config\><<<
+\let\lof:ConfigureToc\ConfigureToc
+\long\def\ConfigureToc#1#2#3#4#5{% 
+   \lof:ConfigureToc{#1}{#2}{#3}{#4}{#5}%
+   \def\:temp{#1}\def\:tempa{lof}\ifx \:temp\:tempa
+      \let\toc:lof\toclof
+      \def\toclof##1##2##3{%
+         \bgroup
+           \def\a:TocLink####1####2####3####4{\gdef\:temp{####4}}%
+           ##2%
+         \egroup      
+         \ifx\:temp\empty\else
+            \toc:lof {##1}{##2}{##3}%
+         \fi
+   }\fi% 
+} 
+>>>
+
+Handle redefined caption command. We ignore the second parameter of
+\''\Configure{caption}'. It contains the separator between caption number
+and label. It is colon by default, but user can configure to use something 
+different. We should keep the separator selected by the user.
+
+\<caption redefine makecaption\><<<
+\long\def\@makecaption#1#2{%   
+  \caption@make@above%
+  \cptA:\caption@@make{\cap:ref{#1}}{\cptC:#2}\cptD:%
+  \caption@make@below%
+}
+\long\def\caption@makecaption#1#2{%   
+  \caption@make@above%
+  \cptA:\caption@@make{\cap:ref{#1}}{\cptC:#2}\cptD:%
+  \caption@make@below%
+}
+>>>
+
+Caption's version of addcontentsline doesn't prevent expansion of macros, which 
+may lead to errors when for example \''\%' is used. The use of detokenize should
+prevent this issue.
+
+\<caption addtocontents\><<<
+ \renewcommand*\caption@@@addcontentsline[5]{%
+   \def\temp{#1}\def\tempa{toc}\ifx \temp\tempa\else%
+   \gHAdvance\TitleCount  1%
+   \fi%
+   \addcontentsline{#1}{#2}{\protect\numberline{#3}{\detokenize{#4}}}%
+ }
+
+>>>
+
+%%%%%%%%%%%%%
+\Section{subcaption.sty}
+%%%%%%%%%%%%%
+
+\<subcaption.4ht\><<<
+% subcaption.4ht (|version), generated from |jobname.tex
+% Copyright 2021 TeX Users Group
+|<TeX4ht license text|>
+\NewConfigure{subfigure}{2}
+\ConfigureEnv{subfigure}{\a:subfigure}{\b:subfigure}{}{}
+\ConfigureEnv{subtable}{\a:subfigure}{\b:subfigure}{}{}
+\Hinput{subcaption}
+\endinput
+>>>        \AddFile{9}{subcaption}
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Index and Glossary}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltidxglo.dtx]{}{}ltidxglo.dtx\EndLink
+
+The index part is defined in latex.ltx, loaded by \''\makeindex', and
+can be overridden elsewhwere (e.g., in  index.sty). The case is
+similar for make glossary.
+
+\<control @\><<<
+\def\#{\string\#}%
+>>>
+
+Within the source, we have a definition \''\chardef\#=`\#' which
+in immediate environment has the meaning of \''\#' and in regular envirionment
+the meaning of \''\chat`\#'.
+
+\<latex ltidxglo\><<<
+\NewConfigure{wrindex}[1]{\concat:config\a:wrindex{#1}}
+\let\a:wrindex\empty
+\expandafter\ifx \csname @indexfile\endcsname\relax \else
+   \let\o:wrindex:|=\@wrindex
+   \def\@wrindex{\a:wrindex \o:wrindex:}
+   \Configure{wrindex}
+      {|<control @|>\warn:idx{\jobname}%
+       \:wribefr\@indexfile}
+\fi
+\ifx \@glossaryfile\:UndDef \else
+   \let\:wrglossary|=\@wrglossary
+   \def\@wrglossary{\:wribefr\@glossaryfile\:wrglossary}
+\fi
+\def\:wribefr#1{\title:chs{\html:addr  
+   \hbox{\Link-{}{|<index haddr|>}\EndLink}}{}%
+   \edef\:temp{\write#1{\expandafter\string\a:idxmake{\RefFileNumber
+      \FileNumber}{\title:chs {|<index haddr|>}{\cur:th
+      \:currentlabel}}{\a:makeindex}}}\:temp}
+\ifx \a:makeindex\:UnDef
+   \NewConfigure{makeindex}{1} \Configure{makeindex}{}
+\fi
+\ifx \beforeentry\:UnDef \def\beforeentry#1#2{}   \fi
+\NewConfigure{idxmake}{1}
+\Configure{idxmake}{\beforeentry}
+>>>
+
+Without the \''\hbox' we have sometimes a problem. Why?
+
+% \<latex ltidxglo\><<<
+% \pend:def\index{\bgroup\let\@bsphack\empty \let\@esphack\empty}
+% \append:defI\@index{\egroup}
+% >>>
+
+The index command expandas to
+\Verb+\begingroup \@sanitize \@wrindex+
+and changes catcodes within \Verb+\@sanitize+.  The \Verb+\:wrindex+
+needs to be careful with catcodes changes to avoid errors.  For instance, 
+a spacefactor in the following at oolatex
+
+\Verbatim
+\documentclass[12pt]{article}  
+\usepackage{makeidx}     
+\makeindex  
+\begin{document}  
+\index{Hola: Hallo} Hola  
+\printindex                       
+\end{document}  
+\EndVerbatim
+
+or braces in the following for htlatex.
+
+\Verbatim
+\documentclass{article}  
+\usepackage[frenchb]{babel}  
+\usepackage{makeidx}  
+\makeindex  
+  
+\begin{document}  
+\begin{itemize}  
+\item \index{blabla} blabla  
+\item blabla  
+\end{itemize}  
+\end{document}  
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{theindex}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Verbatim
+latex foo
+ makeindex -o foo.ind testindex.idx
+ latex foo
+\EndVerbatim
+
+\<config book-report-article utilities\><<<
+|<book-report-article idx|>
+>>>
+
+\<book-report-article idx\><<<
+\long\def\c:theindex:#1#2#3#4#5#6#7#8#9{%
+   \def\theindex{%
+      \def\idx:item{\SaveEverypar\ht:everypar{}#1}%
+      \def\endtheindex{\idx:item#2\RecallEverypar}%
+      \def\item{\idx:item\def\idx:item{#4}\let\index|=\@gobble #3}%
+      \def\subitem{\idx:item\def\idx:item{#6}\let\index|=\@gobble #5}%
+      \def\subsubitem{\idx:item\def\idx:item{#8}\let\index|=\@gobble #7}}%
+   \def\indexspace{\idx:item#9\let\idx:item|=\empty}}
+|<theindex warning|>
+\Configure{@begin}{theindex}{\ind:defs}
+>>>
+
+The following was in \`'\theinsex'
+
+\Verbatim
+      \ifx \idx:item\:UnDef 
+         \ifx \LNK\:UnDef 
+           \ifx \LNKno\:UnDef 
+             \ifx \@indexfile\:UndDef \else
+                \warn:idx{\jobname}%
+      \fi\fi \fi \fi
+\EndVerbatim
+
+\<theindex warning\><<<
+\def\warn:idx#1{%
+  \expandafter\ifx \csname #1warn:idx\endcsname\relax
+     \expandafter\global
+         \expandafter\let \csname #1warn:idx\endcsname|=\def
+     \writesixteen
+        {---------------------------------------------------------}%
+     \:warning{If not done so, the index is to be processed by
+      ^^J\space\space tex '\string\def\string\filename
+         {{#1}{idx}{4dx}{ind}} \noexpand\input\space idxmake.4ht'
+      ^^J\space\space  makeindex -o #1.ind #1.4dx
+      ^^Jinstead of
+      ^^J\space\space  makeindex -o #1.ind #1.idx  
+      ^^JOn some platforms, the quotation marks ' should be 
+      ^^J      replaced by double quotation marks " or eliminated.
+      ^^J---------------------------------------------------------
+     }%
+     {\Configure{Needs}{File: #1.4idx}\Needs{}}%
+  \fi}
+>>>
+
+\<index 4.1beta warning\><<<
+\def\warn:idx#1{%
+  \expandafter\ifx \csname #1warn:idx\endcsname\relax
+     \expandafter\global
+         \expandafter\let \csname #1warn:idx\endcsname|=\def
+     \:warning{If not done so, the index is to be processed by
+      ^^J\space\space tex '\string\def\string\filename
+         {{\jobname}{|<index 4.1beta ext I|>}{4dx}%
+          {|<index 4.1beta ext II|>}} \noexpand
+             \input\space idxmake.4ht'
+      ^^J\space\space  makeindex -o 
+         \jobname.|<index 4.1beta ext II|>\space \jobname.4dx
+      ^^Jinstead of
+      ^^J\space\space  makeindex -o
+         \jobname.|<index 4.1beta ext II|>\space
+         \jobname.|<index 4.1beta ext I|>%
+      ^^JOn some platforms, the quotation marks ' should be 
+      ^^J      replaced by double quotation marks " or eliminated.
+     }%
+     {\Configure{Needs}{File: #1.4idx}\Needs{}}%
+  \fi}
+>>>
+
+\<splitidx warning\><<<
+\def\warn:idx#1{%
+  \expandafter\ifx \csname #1warn:idx\endcsname\relax
+     \expandafter\global
+         \expandafter\let \csname #1warn:idx\endcsname|=\def
+     \:warning{If not done so, the index is to be processed by
+      ^^J\space\space tex '\string\def\string\filename
+         {{#1}{idx}{4dx}{ind}} \noexpand\input\space idxmake.4ht'
+      ^^J\space\space  move #1.4dx #1.idx
+      ^^Jbefore invoking
+      ^^J\space\space  splitindex #1.idx  
+      ^^JOn some platforms, the quotation marks ' should be 
+      ^^J      replaced by double quotation marks " or eliminated.
+     }%
+     {\Configure{Needs}{File: #1.4idx}\Needs{}}%
+  \fi}
+>>>
+
+\<theindex warning\><<<
+\ifOption{info}{\Log:Note{
+A script of the form
+^^Jtex '\def\string\filename{{\%\%1}{idx}{4dx}{ind}} 
+                                       \string\input\space  idxmake.4ht'
+^^Jmakeindex -o \%\%1.ind \%\%1.4dx
+^^Jin the env file, automatically calls to the revised makeindex
+^^Jcommand.  An extra compilation of the source LaTeX file is required,
+^^Jto get the index correctly into the output.}}{}
+>>>
+
+\<doc warning\><<<
+\def\warn:idx#1{%
+  \expandafter\ifx \csname #1warn:idx\endcsname\relax
+     \expandafter\global
+         \expandafter\let \csname #1warn:idx\endcsname|=\def
+     \:warning{If not done so, the index is to be processed by
+      ^^J\space\space tex '\string\def\string\filename
+         {{#1}{idx}{4dx}{ind}} \noexpand\input\space idxmake.4ht'
+      ^^J\space\space  makeindex -s #1.ist -o #1.ind #1.4dx
+      ^^Jinstead of
+      ^^J\space\space  makeindex -s #1.ist -o #1.ind #1.idx  
+      ^^JOn some platforms, the quotation marks ' should be 
+      ^^J      replaced by double quotation marks " or eliminated.
+     }%
+     {\Configure{Needs}{File: #1.4idx}\Needs{}}%
+  \fi}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{makeidx}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<makeidx.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% makeidx.4ht                          |version %
+% Copyright (C) |CopyYear.2002.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\pend:defII\see{\a:see}
+\append:defII\see{\b:see}
+\NewConfigure{see}{2}
+\Hinput{makeidx}
+\endinput
+>>>        \AddFile{9}{makeidx}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{splitidx.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<splitidx.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% splitidx.4ht                         |version %
+% Copyright (C) |CopyYear.2003.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<splitidx configs|>
+\Hinput{splitidx}
+\endinput
+>>>        \AddFile{9}{splitidx}
+
+\<splitidx configs\><<<
+|<splitidx warning|>
+\pend:defII\@@@wrsindex{%
+   \if@splitidx
+      \warn:idx{##1}%
+      \@ifundefined{@indexfile@##1}{}{\html:addr
+              \hbox{\Link-{}{|<index haddr|>}\EndLink}%
+      \edef\:temp{\expandafter
+         \write\csname @indexfile@##1\endcsname{\expandafter
+           \string\a:idxmake{\RefFileNumber
+           \FileNumber}{|<index haddr|>}{\a:makeindex}}}\:temp}%
+   \else
+      \warn:idx{\jobname}%
+      \html:addr \hbox{\Link-{}{|<index haddr|>}\EndLink
+      \edef\:temp{%
+         \write\@indexfile{\expandafter\string\a:idxmake{\RefFileNumber
+           \FileNumber}{|<index haddr|>}{\a:makeindex}}}\:temp}%
+   \fi
+}
+\ifx \a:makeindex\:UnDef
+   \NewConfigure{makeindex}{1} \Configure{makeindex}{}
+\fi
+>>>
+
+% \def\printindex#1#2{\@restonecoltrue\if@twocolumn\@restonecolfalse\fi
+%  {\def\indexname{#2}\@input{#1.ind}}}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{External Processing of Index File (idxmake.4ht)}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Shared}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<theindex warning\><<<
+\def\ind:defs{\let\LNKidx\empty
+   \def\LNK##1##2##3##4{\ifx\NewConfigure\:UnDef\else
+        \def\LNK:number{##4}%
+        \a:LNK[##1]{##2}{}\gHAdvance\:LNKno1
+           \def\:THIrd{##3}\ifx\:THIrd\empty
+              \LNKidx{\ifx\c:LNK\empty\:LNKno\else \c:LNK\fi}\else
+              \LNKidx{##3}\fi
+           \global\let\LNKidx\empty
+        \b:LNK
+      \fi}%
+   \def\:LNKno{0}}
+\NewConfigure{LNK}{3}
+\Configure{LNK}{\Link}{\EndLink}{}
+>>>
+
+A `=' in \'+\let\LNKidx=+ is harmful.
+
+\<open 4dx output files\><<<
+\newwrite\idx
+\newwrite\indexes
+\def\MakefileIn#1#2#3#4{#1.#3}
+\def\MakefileIndexes#1#2#3#4{#1.4ix}
+\immediate\openout\idx=\expandafter\MakefileIn\filename\relax
+\immediate\openout\indexes=\expandafter\MakefileIndexes\filename\relax
+>>>
+
+\<close 4dx output files\><<<
+\immediate\closeout\idx
+\immediate\closeout\indexes
+>>>
+
+\<idxmake.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% idxmake.4ht                          |version %
+% Copyright (C) |CopyYear.2000.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\def\SourceInd#1#2#3#4{#1.#2}
+\def\MakefileInd#1#2#3#4{#1.#4}
+
+\newcount\cnt
+\newtoks\split
+
+\def\noXcatcodes{%
+   \cnt=0
+   \def\noXXcatcodes{%
+      \catcode\cnt12
+      \ifnum\cnt<255
+          \advance\cnt  1  \expandafter\noXXcatcodes
+      \fi }%
+   \noXXcatcodes }
+
+|<open 4dx output files|>
+\def\beforeentry#1#2#3#4{
+   \def\file{#1}\def\anchor{#2}\def\pointer{#3}\def\indexentry{\string#4}
+   \begingroup   \noXcatcodes
+     \catcode`\s=11 \catcode`\e=11 `%for \see`%
+     \catcode`\^^M=10    \catcode`\ =10    \catcode`\^^I=10
+     \catcode`\{=1 \catcode`\}=2 \futurelet\next\preGetentries
+}
+\def\bparent#1||(#2|<par del|>{\def\core{#1}\def\parent{#2}}
+\def\eparent#1||)#2|<par del|>{\def\core{#1}\def\parent{#2}}
+\def\see#1||see#2||see#3|<par del|>{\def\preSee{#1}\def\isSee{#2}}
+|<regular index|>
+|<reverse index|>
+\input \expandafter\SourceInd\filename\relax
+|<close 4dx output files|>
+
+\bye
+\endinput
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Reverse Index}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<reverse index\><<<
+\newcount\GetentriesN
+\GetentriesN=0
+\def\indexentry{\string\indexentry}
+\def\Ganchor{\ifnum \GetentriesN<10 0\fi
+  \ifnum \GetentriesN<100 0\fi
+  \ifnum \GetentriesN<1000 0\fi
+  \the\GetentriesN}
+\def\Beforeentry{\let\getentries=\Getentries
+   \let\Beforeentry=\beforeentry \Beforeentry}
+\def\Getentries#1#2{\endgroup
+   \advance\GetentriesN by 1
+   \let\parent=\empty
+   \bparent#1||(|<par del|>\ifx \parent\empty
+      \eparent#1||)|<par del|>\ifx \parent\empty
+        \see#1||see||see|<par del|>%
+        \ifx \isSee\empty |<no see entry|>%
+        \else             |<yes see entry|>\fi
+      \else
+        \immediate\write\idx{\indexentry\the\split{%
+           |<alt ind nun|>\string\erange{\csname \core||(\endcsname}
+           \core|<alt ind nun|>\string\comNum}{#2}}%
+      \fi
+   \else
+        \immediate\write\idx{\indexentry\the\split{%
+           |<alt ind nun|>\string\brange{\Ganchor}
+           \core|<alt ind nun|>\string\comNum}{#2}}%
+        \expandafter\edef\csname \core||(\endcsname{\Ganchor}%
+   \fi
+}
+>>>
+
+\<no see entry\><<<
+\immediate\write\idx{\indexentry\the\split{%
+           |<alt ind nun|>%
+   #1|<alt ind nun|>\string\comNum}{#2}}%
+>>>
+
+\<yes see entry\><<< 
+\immediate\write\idx{\indexentry\the\split{%
+   {\Ganchor}%
+   \preSee\string\gobble||see{\isSee}}{#2}}%
+>>>
+
+We want two references to the index numbers like in
+\`'\indexentry{\indNum{0006}...\indNum{0006}\comNum}{1}' because the \`'\item
+\indNum{0006}...\indNum{0006}\comNum' sometimes appear as
+\`'\item...\indNum{0006}\comNum' with the first index being lost due
+to `@' entries \`'\index{...@...}'.
+
+\<alt ind nun\><<<
+\string\indNum{\Ganchor}%
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Regular Index}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<regular index\><<<
+\newcount\entryNum
+|<split index|>
+\def\getentries#1#2{\endgroup
+   \advance\entryNum by 1 
+   \let\parent=\empty
+   \bparent#1||(|<par del|>\ifx \parent\empty  
+      \eparent#1||)|<par del|>\ifx \parent\empty   
+        |<non-regular index|>%
+      \else
+        \immediate\write\idx{\indexentry\the\split{%
+          \core||LNK\csname \core||(\endcsname
+          --\string\LNK{\file}{\anchor}{\pointer}}{|<entry num|>}}%
+        \immediate\write\indexes{\string \indexmark\the\split{% 
+          \core}{|<entry num|>}}%
+      \fi
+   \else
+      \expandafter\edef\csname \core||(\endcsname
+          {{\file}{\anchor}{\pointer}{|<entry num|>}}%
+   \fi
+}
+>>>
+
+We replace the page numbers to avoid foeign material there, like spaces in
+case of roman numbers, introduced by tex4ht.  It also protects from
+duplicate entries in a given page,  desliked by makeindex.  
+
+\<entry num\><<<
+\the\entryNum
+>>>
+
+% \ifx\chapter\:UnDef \expandafter\section
+%          \else \expandafter\chapter \fi *{\indexname}
+% \idx:item
+
+The \''\hasBar' probably  removes the need for treating \''\see' and 
+\''\seealso' macros.
+
+\<non-regular index\><<<
+\see#1||see||see|<par del|>%
+\ifx \isSee\empty
+   \hasBar#1|||<par del|>{#1}{#2}%
+\else
+   \immediate\write\idx{\indexentry\the\split{%
+     \preSee||see{\string\LNK{\file}{\anchor}{\isSee}{}}}{|<entry num|>}}%
+   \immediate\write\indexes{\string \indexmark\the\split{% 
+     \preSee}{|<entry num|>}}%
+\fi
+>>>
+
+\<regular index\><<<
+\def\hasBar#1||#2|<par del|>#3#4{%
+   \def\temp{#2}\ifx \temp\empty
+      \immediate\write\idx{\indexentry\the\split{% 
+         #3||LNK{\file}{\anchor}{\pointer}}{|<entry num|>}}%
+      \immediate\write\indexes{\string \indexmark\the\split{% 
+         #3}{|<entry num|>}}%
+   \else \yeshasBar#3|<par del|>{|<entry num|>}\fi
+}
+\def\yeshasBar#1||#2|<par del|>#3{%
+   \immediate\write\idx{\indexentry\the\split{% 
+       #1||yhbLNK{#2}{\file}{\anchor}{\pointer}}{|<entry num|>}}%
+   \immediate\write\indexes{\string \indexmark\the\split{% 
+       #2}{|<entry num|>}}%
+}
+>>>
+
+\<theindex warning\><<<
+\def\yhbLNK#1{\expandafter\let\expandafter\LNKidx\csname
+          #1\endcsname\LNK}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Split Index}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+Assumes  the extra `[...]' argument in 
+\`'\indexentry[...]{...}{...}'
+
+\<split index\><<<
+\def\preGetentries{\ifx [\next \expandafter\opGetentries
+  \else \global\split={}\expandafter\getentries\fi}
+\def\opGetentries[#1]{\global\split={[#1]}\getentries}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{????}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+Tables in two columns.
+
+\Verbatim
+\Configure{theindex}
+   {\Columns[WIDTH="100\%",VALIGN="TOP"]{2}} {\EndColumns}
+   {\idx:tbl}  {\endidx:tbl}
+   {\idx:tbl\idx:sub}  {\endidx:tbl}
+   {\idx:tbl\idx:sub\idx:sub}  {\endidx:tbl}
+   {\hbox{\HCode{<P>}}}
+\def\idx:tbl{\hbox\bgroup\HCode{<TABLE \:zbsp{theindex}><TR
+   CLASS="theindex"><TD CLASS="theindex">}}
+\def\endidx:tbl{\HCode{</TD></TR></TABLE>}\egroup}
+\def\idx:sub{\ \HCode{</TD><TD CLASS="theindexsub">}}
+\EndVerbatim
+
+Redifine \''\index' and \''\glossary' to add the \`'\beforeentry{file
+name}{tag}' before each \''\indexentry' and each \''\glossaryentry',
+with default definition for \''\beforeentry' to eat its fields and do
+nothing. 
+
+In addition, The command inserts a tag at the file. To get a
+pointer to the file, all we need to insert te redefinition
+\`'\def\beforeentry#1#2#3#4{#3{\Link[#1]{#2}{}#4\EndLink}}' which puts
+the link on the page number (for whatever the page number is good, or
+replaces it with another mark).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{/LoadLabels for imports}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<html latex coauthor\><<<
+\def\LoadLabels{\@ifnextchar[{\LD:lbls}{\LD:lbls[]}}
+\def\LD:lbls[#1]#2{%
+   |<load xrefs for Link|>%
+   {\let\bibdata|=\@gobble
+    \def\@newl@bel##1##2{\:newl@bel{##1}{#1##2}}%
+    \let\@writefile\@gobbletwo
+    \catcode`\@|=11       \get:input{#2.aux}%
+    \catcode`\@|=12  }}
+>>>
+
+\''\newlabel' already given in LaTeX
+
+\<load xrefs for Link\><<<
+\if !#1!%
+   \ld:flxrf{#2}{}%
+\else
+   \LoadRef-[)F]{#2}{)F#1##1}%
+   \LoadRef-[)Q]{#2}{)Q#1##1}%
+\fi
+>>>
+
+\<html latex coauthor\><<<
+\def\RefLabel#1#2{{%
+   \Configure{XrefFile}{#1}%
+   \def\file:id{-1}%
+   \ref{#1#2}}}
+>>>
+
+The above doesn't work always.  Try
+
+*** filea.tex ***
+
+\Verbatim
+\documentclass{article}
+
+\usepackage{tex4ht}
+
+\begin{document}   \LoadLabels{fileb}
+
+\section{a...a}    \ref{x}             \end{document}
+\EndVerbatim
+
+*** fileb.tex ***
+
+\Verbatim
+\documentclass{article}
+
+\usepackage{tex4ht}
+
+\begin{document}
+
+\section{b...b}    \label{x}          \end{document}
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%
+\Section{Glossaries}
+%%%%%%%%%%%%%%%%%%
+
+\<glossaries.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% glossaries.4ht                        |version %
+% Copyright (C) |CopyYear.2008.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<config glossaries|>
+\Hinput{glossaries}
+\endinput
+>>>        \AddFile{6}{glossaries}
+
+\<config glossaries\><<<
+\def\:tempc#1#2{\Link{#1}{}#2\EndLink}  
+\HLet\@glslink\:tempc
+\def\:tempc#1#2{\Link{}{#1}\EndLink#2}
+\HLet\@glstarget\:tempc
+\def\:tempc#1 #2\@nil{% 
+ \toks@=\expandafter{\the\toks@#1}% 
+ \ifx\\#2\\% 
+   \edef\x{\the\toks@}% 
+   \ifx\x\empty 
+   \else 
+%     \hyperlink{\glsentrycounter.\the\toks@}%
+                {\the\toks@}% 
+   \fi 
+ \else 
+   \@gls@ReturnAfterFi{% 
+     \@gls@removespaces#2\@nil 
+   }% 
+ \fi 
+} 
+\HLet\@gls@removespaces\:tempc
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{Glossary}
+%%%%%%%%%%%%%%%%%%
+
+\<glossary.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% glossary.4ht                          |version %
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<config glossary|>
+\Hinput{glossary}
+\endinput
+>>>        \AddFile{6}{glossary}
+
+\<config glossary\><<<
+\def\glosslabel#1{\Link{}{#1}\EndLink} 
+\def\glossref#1#2{\Link{#1}{}#2\EndLink}
+>>>
+
+The above are problematic when spaces are present.
+
+\Verbatim
+\documentclass{report} 
+ 
+\usepackage{glossary} 
+ 
+\makeglossary 
+ 
+\begin{document} 
+ 
+\printglossary 
+
+\glossary{name=a b,description=c} 
+ 
+\end{document} 
+\EndVerbatim
+
+\<config glossary\><<<
+\Configure{@begin}{theglossary}{\ind:defs}
+|<theglossary warning|>
+\warn:gls{\jobname}
+>>>
+
+\<theglossary warning\><<<
+\def\warn:gls#1{%
+  \expandafter\ifx \csname #1warn:glo\endcsname\relax
+     \expandafter\global
+         \expandafter\let \csname #1warn:glo\endcsname|=\def
+     \writesixteen
+        {---------------------------------------------------------}%
+     \:warning{If not done so, the glossary is to be processed by
+      ^^J\space\space tex '\string\def\string\filename
+         {{#1}{glo}{4dx}{gls}} \noexpand\input\space idxmake.4ht'
+      ^^J\space\space  makeindex -o #1.gls -s #1.ist #1.4dx
+      ^^Jinstead of
+      ^^J\space\space  makeindex -o #1.gls -s #1.ist #1.glo
+      ^^JOn some platforms, the quotation marks ' should be 
+      ^^J      replaced by double quotation marks " or eliminated.
+      ^^J---------------------------------------------------------
+     }%
+     {\Configure{Needs}{File: #1.4idx}\Needs{}}%
+  \fi}
+>>>
+
+\<config glossary\><<<
+\def\gloskip{\expandafter\ifx\csname gloskip:\gls@style\endcsname\relax
+      \indexspace \else \csname gloskip:\gls@style\endcsname\fi} 
+\NewConfigure{gloskip}[2]{\expandafter\def\csname gloskip:#1\endcsname{#2}}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Bibliography}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{LaTeX}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltbibl.dtx]{}{}ltbibl.dtx\EndLink
+
+\`'\Link' must follow \`'\o:bibitem:'; otherwise it will insert stuff before an \`'\item'.
+
+\<latex ltbibl\><<<
+\:CheckOption{no-bib} \if:Option\else
+   |<cite in doc to bib|>
+   |<listing of bib|>
+\fi
+>>>
+
+% 
+%   \let\:citex=\@citex
+%   \def\@citex[#1]#2{\Link{X#2}{}\:citex[#1]{#2}\EndLink}
+% 
+
+\<cite in doc to bib\><<<
+\ifx \o:@citex:\:UnDef \let\o:@citex:|=\@citex\fi
+\catcode`\:=12
+\def\@citex[#1]#2{%
+  \let\@citea\@empty
+  |<a cite|>\@cite{\@for\@citeb:=#2\do
+    {\@citea\def\@citea{,\penalty\@m\ }%
+     {|<sub sup cite|>\xdef\@citeb{\expandafter\@firstofone\@citeb}}%
+     \if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi
+     \@ifundefined{b@\@citeb}{\mbox{\reset@font\bfseries ?}%
+       \G@refundefinedtrue
+       \@latex@warning
+         {Citation `\@citeb' on page \thepage \space undefined}}%
+       {{|<link cite|>\csname b@\@citeb\endcsname
+         |<end link cite|>}}}}{#1}|<b cite|>}
+\catcode`\:=11
+>>>
+
+\<a cite\><<<
+\csname a:cite\endcsname
+>>>
+
+\<b cite\><<<
+\csname b:cite\endcsname
+>>>
+
+\<link cite\><<<
+\cIteLink {X\@citeb}{}%
+>>>
+
+\<end link cite\><<<
+\EndcIteLink
+>>>
+
+\<sub sup cite\><<<
+\SUBOff \SUPOff
+>>>
+
+Was \''\x:SUBOff \x:SUPOff'--any problems?
+
+Had to remove \''\hbox' from \`'{\cIteLink {X\@citeb}{}\csname
+            b@\@citeb\endcsname\EndcIteLink}' because it created 
+
+The following is treated in a similar manner to ref.
+
+\<latex ltbibl\><<<
+\NewConfigure{cite}[4]{\c:def\a:cite{#1}\c:def\b:cite{#2}%
+   \d:def\cIteLink{#3}\ifx \cIteLink\empty 
+      \let\cIteLink|=\:gobbleII\fi \c:def\EndcIteLink{#4}}
+\Configure{cite}{}{}{}{}
+>>>
+
+\<latex ltbibl\><<<
+\:CheckOption{bibtex2} \if:Option
+   \expandafter\def\csname bibliography2\endcsname{\csname
+         a:bibliography2\endcsname
+      \Link{YX\b:blabel}{}\csname b:bibliography2\endcsname
+      \EndLink \csname c:bibliography2\endcsname}%
+   \let\bibitem:ii\@bibitem
+   \def\@bibitem#1{\bibitem:ii{#1}\def\b:blabel{#1}}
+   \let\lbibitem:ii=\@lbibitem
+   \def\@lbibitem[#1]#2{\lbibitem:ii[#1]{#2}\def\b:blabel{#2}}
+   \let\bibliography:ii=\bibliography
+   \def\bibliography#1{%
+      \let\bibliography=\bibliography:ii
+      {\bibliography{#1}}
+      \bgroup
+         \ConfigureEnv{thebibliography}{}{}{}{}
+         \ConfigureList{thebibliography}
+            {\let\en:bib=\empty}
+            {\en:bib}
+            {\en:bib
+             \def\en:bib{\csname b:bibitem2\endcsname\EndHPage{}}%
+             \HPage{}\csname a:bibitem2\endcsname
+            }
+            {\csname c:bibitem2\endcsname}
+         \def\section##1##2{}
+         \Configure{bibanchor}{YX}
+         \@fileswfalse
+         \@input@{\jobname j.bbl}%
+      \egroup
+   }
+   \NewConfigure{bibliography2}{3}
+   \NewConfigure{bibitem2}{3}
+   |<bib2 warning|>
+   |<create aux j|>
+\fi
+>>>
+
+The \`'\bibliography{#1}'  may have \''\newcommand' instructions. Hnce,
+to avoid complaints about redefined commands, we  put \`'\bibliography{#1}' within a group.
+
+\<create aux j\><<<
+\bgroup
+  \catcode`\/=0
+  \catcode`\\=12
+  /gdef/bib:style{\bibstyle}
+  /catcode`/\=0
+  /catcode`//=12
+\egroup
+>>>
+
+\<create aux j\><<<
+\bgroup  
+  \catcode`\&=12
+  \gdef\get:aux{%
+    \immediate\read15 to \line
+    \ifeof15 \else
+       \expandafter\scan:aux\line @@@@@@@@@&&&&
+       \expandafter\get:aux
+    \fi
+  }
+  \gdef\put:aux#1&&&&{%
+     \immediate\write15{\ifx \first\bib:style
+        \expandafter\ifx \csname a:bibliographystyle2\endcsname\empty
+             \line \else
+             \bib:style{\csname a:bibliographystyle2\endcsname}\fi
+       \else  \line\fi}}
+\egroup
+\def\scan:aux#1#2#3#4#5#6#7#8#9{\def\first{#1#2#3#4#5#6#7#8#9}\put:aux}
+\NewConfigure{bibliographystyle2}{1}
+\Configure{bibliographystyle2}{}
+>>>
+
+\<create aux j\><<<
+\def\j:aux{%
+  \bgroup
+    \immediate\openin15=\jobname .aux
+    \ifeof15 \else
+      \no:catcodes{0}{255}{12}%
+      \no:catcodes{65}{90}{11}%
+      \no:catcodes{97}{122}{11}%
+      \catcode`\^^M=5
+      \immediate\openout15=\jobname j.aux
+      \get:aux
+      \immediate\write15{}
+      \immediate\closeout15
+      \immediate\closein15
+    \fi
+  \egroup
+}
+\append:def\@enddocumenthook{%
+  \let\:dofilelist=\@dofilelist
+  \def\@dofilelist{%
+     \let\@dofilelist=\:dofilelist
+     \j:aux \@dofilelist}}
+>>>
+
+\<bib2 warning\><<<
+\:CheckOption{bibtex2} \if:Option
+   \Log:Note{Option `bibtex2' requires
+      compilation of `\jobname j.aux' with bibtex.}   
+   \immediate\write-1{ Employ \string\Configure{bibliographystyle2}{...} 
+     to change the bibliography style.}
+\else
+   \Log:Note{for 2 levels bibtex bibliography,
+        use the command line option `bibtex2'}
+\fi
+>>>
+
+%\def\bibitem{\@ifnextchar[\@lbibitem\@bibitem}
+%\def\@lbibitem[#1]#2{\item[\@biblabel{#1}\hfill]\if@filesw
+%      {\let\protect\noexpand
+%       \immediate
+%       \write\@auxout{\string\bibcite{#2}{#1}}}\fi\ignorespaces}
+%\def\@bibitem#1{\item\if@filesw \immediate\write\@auxout
+%       {\string\bibcite{#1}{\the\value{\@listctr}}}\fi\ignorespaces}
+%
+
+\<listing of bib\><<<
+\ifx \o:@lbibitem:\:UnDef \let\o:@lbibitem:|=\@lbibitem\fi
+\def\@lbibitem[#1]#2{{\:SUBOff\:SUPOff\edef\:tempb{{#2}}%
+   \pend:def\:tempb{\o:@lbibitem:[#1]}%
+   \global\let\:temp|=\:tempb}%
+   \setb:anc{#2}\:temp\bib:anc \let\AnchorLabel|=\sv:anc\ignorespaces}
+>>>
+
+\<listing of bib\><<<
+\ifx \o:@bibitem:\:UnDef \let\o:@bibitem:|=\@bibitem \fi
+\def\@bibitem#1{{\:SUBOff\:SUPOff\edef\:temp{\noexpand\o:@bibitem:{#1}}%
+   \global\let\:temp|=\:temp}\:temp}
+\pend:defI\@bibitem{\setb:anc{##1}}
+\append:defI\@bibitem{\bib:anc
+   \let\AnchorLabel|=\sv:anc \ignorespaces}
+>>>
+
+\<book / report / article\><<<
+\ifx \@openbib@code\:UnDef \else
+ \pend:def\@openbib@code{\labelsep|=\z@}
+\fi
+>>>
+
+Old versions of latex don't have \`'\@openbib@code' (article 1995/06/26 v1.3g).
+
+\<listing of bib\><<<
+\def\setb:anc#1{\let\sv:anc|=\AnchorLabel
+   \def\bib:anc{\def\bib:anc{#1}\ifx \bib:anc\empty \else
+      \a:bibitem{}{\a:bibanchor#1}\b:bibitem\fi \gdef\bib:anc{}}%
+   \def\AnchorLabel{\bib:anc}|<config write bibcite|>}
+\NewConfigure{bibitem}{2}
+\NewConfigure{bibanchor}{1}
+\Configure{bibanchor}{X}
+>>>
+
+The option \''/bib' puts the (normally long) keys in a separate lines.
+
+\<config write bibcite\><<<
+\let\cite:item=\item
+\def\item##1\if@filesw##2\fi{\let\item\cite:item
+   \item##1\if@filesw {\a:bibcite ##2}\fi}
+>>>
+
+\<listing of bib\><<<
+\NewConfigure{bibcite}[1]{\concat:config\a:bibcite{#1}} 
+\let\a:bibcite\relax
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Chicago}
+%%%%%%%%%%%%%%%%%%%%%%
+
+\<chicago.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% chicago.4ht                          |version %
+% Copyright (C) |CopyYear.2006.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<config chicago|>
+\Hinput{chicago}
+\endinput
+>>>        \AddFile{9}{chicago}
+
+\<config chicago\><<<
+\catcode`\:=12
+\def\@citedatax[#1]#2{% 
+\if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi% 
+  \def\@citea{}|<a cite|>\@cite{\@for\@citeb:=#2\do% 
+    {\@citea\def\@citea{, }\@ifundefined% by Young 
+       {b@\@citeb}{{\bf ?}% 
+       \@warning{Citation `\@citeb' on page \thepage \space undefined}}% 
+        {|<link cite|>\csname b@\@citeb\endcsname
+        |<end link cite|>}}}{#1}|<b cite|>}
+\catcode`\:=11
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{For XML}
+%%%%%%%%%%%%%%%%%%%%%%
+
+%\<latex def Configure\><<<
+
+\<latex.ltx non trace configurations\><<<
+\def\g:let#1#2{\global\let#1|=#1}
+>>>
+
+\<latex.ltx latex edit commands\><<<
+\def\g:let#1#2{\advance\tmp:cnt |by1
+   \ifx \:temp\empty
+       \edef\:temp{\noexpand\pend:def\noexpand#1{\noexpand
+         \a:trc List(#2)\the\tmp:cnt\noexpand\b:trc}}\:temp
+       \edef\:temp{\noexpand\append:def\noexpand#1{\noexpand
+         \c:trc List(#2)\the\tmp:cnt\noexpand\d:trc}}\:temp
+       \let\:temp|=\empty
+   \fi
+   \global\let#1|=#1}
+>>>
+
+The four parts indicate what should appear at the head, before
+each label, after each label, and at the tail of the lists.
+
+In the default setting, the lists that are not referenced through
+block-environments are supposed to create no code. We made this choice
+because there are many trivial lists that just create
+indentation in LaTeX that is undesired in html. The outcome of such
+lists would probably have been \`'<DL><DT><STRONG></STRONG><DD>.....</DL>'.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Page styles and related commands}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/base/ltpage.dtx]{}{}ltpage.dtx\EndLink
+
+\SubSection{Fussy and Sloppy}
+
+\<latex ltpage\><<<
+\:CheckOption{fussy}  \if:Option  \else
+   \def\sloppy{%
+     \tolerance 9999%
+     \emergencystretch 3em}
+   \def\fussy{%
+     \emergencystretch\z@
+     \tolerance 200}
+   \def \@largefloatcheck{%
+     \ifdim \ht\@currbox>\textheight
+       \@tempdima -\textheight
+       \advance \@tempdima \ht\@currbox
+       \ht\@currbox \textheight
+     \fi
+   }
+\fi
+>>>
+
+\ifHtml[\HPage{more}\Verbatim
+
+>  >> LaTeX Warning: Float too large for page by 1873.00085pt on input line
+>
+>  > No. It was a mistake of mine.
+>
+>   Nevertheless, this may be worth looking into a bit. I get two of these
+> warnings, and four overfull hbox warnings, when compiling with the htm
+> option on.
+
+My fault.
+
+> This is not a big problem, but it is a bit annoying because
+> it forces me to look closely if perhaps an important warning is hidden
+> inbetween. Maybe, since for the HTML output the pagesize is irrelevant,
+> it is possible to have TeX4ht set the pagesize to a very large
+> value?
+
+This can cause too much burdun on TeX as far as resources are
+concerned.  Instead TeX4ht sets the lines and spaces to flexible
+dimensions, and  hides the warning messages from the users.
+
+You can turn the overfull warning messages on with the `fussy' option
+of \Preamble.  So far I never found this option to be useful,
+and I suspect that the only place it can become useful is when
+dvi pictures overflow the page dimensions.
+
+fussy option in \Preamble to see box overlows.  Typically, this
+messages are irrelevant.
+
+>  >> LaTeX Warning: Float too large for page by 1873.00085pt on input line
+>
+>  > No. It was a mistake of mine.
+>
+>   Nevertheless, this may be worth looking into a bit. I get two of these
+> warnings, and four overfull hbox warnings, when compiling with the htm
+> option on.
+
+My fault.
+
+> This is not a big problem, but it is a bit annoying because
+> it forces me to look closely if perhaps an important warning is hidden
+> inbetween. Maybe, since for the HTML output the pagesize is irrelevant,
+> it is possible to have TeX4ht set the pagesize to a very large
+> value?
+
+This can cause too much burdun on TeX as far as resources are
+concerned.  Instead TeX4ht sets the lines and spaces to flexible
+dimensions, and  hides the warning messages from the users.
+\EndVerbatim\EndHPage{}]\fi
+
+ 
+LaTeX offers the following definitions.
+
+\Verbatim
+\def\sloppy{%
+  \tolerance 9999%
+  \emergencystretch 3em%
+  \hfuzz .5\p@
+  \vfuzz\hfuzz}
+\def\fussy{%
+  \emergencystretch\z@
+  \tolerance 200%
+  \hfuzz .1\p@
+  \vfuzz\hfuzz}
+\def \@largefloatcheck{%
+  \ifdim \ht\@currbox>\textheight
+    \@tempdima -\textheight
+    \advance \@tempdima \ht\@currbox
+    \@latex@warning {Float too large for page by \the\@tempdima}%
+    \ht\@currbox \textheight
+  \fi
+}
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+For center, flushleft, and flushright we don't want identation, so we
+can't use tables for separating from above and below. Similarly is the
+case for tabbing and verbatim, but they get separate treatment.
+
+In TeX4ht, \''\begin{...}' and \''\end{...}' are redefined
+to \''\SaveEverypar\begin{...}' and \''\end{...}\RecallEverypar' 
+so it is pointless to directly deal with paragraph breaks 
+and saving.  Since the saving and recalling are global
+operations (in a pushdown fashion), the above
+redefine the saved environment to eliminate 
+paragraph breaks after the environment.
+
+WE HAVE here a problem if someone goes directly, e.g., for
+\''\quotation...\endquotation' instead of 
+\''\begin{quotation}...\end{quotation}'. On the other hand, 
+LaTeX doesn't mention the first case as an option.
+
+\ifHtml[\HPage{test data}\Verbatim
+\documentstyle{article}
+
+\title{Essential \LaTeX}
+\author{Jon Warbrick}
+
+\input tex4ht.sty \Preamble{html,fonts}
+        \begin{document}
+     \EndPreamble
+
+ \maketitle
+
+\def\HR{\HCode{<HR>}}
+
+\HR====== verse 
+
+\begin{verse}
+Gertjan Klein\\
+Postbus 23656
+\end{verse}
+
+\HR====== quote
+
+\begin{quote}
+The buck stops here.
+
+The buck stops here.
+\end{quote}
+
+\HR====== flushleft/flushright
+
+We can stop \LaTeX\ from justifying each line to both the
+left and the right margins.
+\begin{flushright}
+The {\tt flushright} environment is\\
+used for text with an even right margin\\
+and a ragged left margin.
+\end{flushright}
+\begin{flushleft}
+and the {\tt flushleft} environment is\\
+used for text with an even left margin\\
+and a ragged right margin.
+\end{flushleft}
+
+\HR====== quote center/flushleft/flushright  
+
+\begin{quote}
+The buck stops here. The buck stops here. The buck stops here. 
+The buck stops here. 
+\begin{center}1\\123\\12345\end{center}
+\begin{flushleft}1\\123\\12345\end{flushleft}
+\begin{flushright}1\\123\\12345\end{flushright}
+\end{quote}
+
+\HR====== quote center/flushleft/flushright  par
+
+\begin{quote}
+The buck stops here. The buck stops here. The buck stops here. 
+The buck stops here. 
+
+\begin{center}1\\123\\12345\end{center}
+\begin{flushleft}1\\123\\12345\end{flushleft}
+
+\begin{flushright}1\\123\\12345\end{flushright}
+\end{quote}
+
+\HR======  quote tabbing
+
+\begin{quote}\begin{tabbing}
+\verb|\subsubsection| \= \verb|\subsubsection|~~~~~~~~~~ \=           \kill
+\verb|\chapter|       \> \verb|\subsection|    \> \verb|\paragraph|    \\
+\verb|\section|       \> \verb|\subsubsection| \> \verb|\subparagraph| \\
+\end{tabbing}\end{quote}
+
+\HR====== quote verbatim
+
+\begin{quote}\begin{verbatim}
+\command{text}  xx
+yy
+\end{verbatim}\end{quote}
+
+\end{document}
+
+\EndVerbatim\EndHPage{}]\fi
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{LaTeX Accents}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+Handles accents that reach \''\add@accent'. Currently just empty
+bases?
+
+\<latex ltoutenc\><<<
+\def\:tempc#1#2{\expandafter
+   \ifx \csname accent \cf@encoding :#1\endcsname\relax 
+      \o:add@accent:{#1}{#2}%
+   \else \def\:temp{\add:accent{#1}{#2}}%
+      \expandafter\expandafter\expandafter\:temp
+      \csname accent \cf@encoding :#1\endcsname{}{}|<par del|>\fi }
+\HLet\add@accent\:tempc
+\def\add:accent#1#2#3#4{%
+   \def\:temp{#3#4}\ifx \:temp\empty
+      \o:add@accent:{#1}{#2}%
+      \expandafter\expandafter\expandafter\gob:pardel
+   \else \def\:temp{#2}\def\:tempa{#3}\ifx \:temp\:tempa
+          #4\expandafter\expandafter\expandafter\gob:pardel
+       \else 
+          \expand:after{\expand:after{\add:accent{#1}{#2}}}%
+   \fi \fi }
+\def\gob:pardel#1|<par del|>{}
+>>>
+
+\<latex ltoutenc\><<<
+\NewConfigure{add accent}[3]{%
+  \expandafter\ifx \csname accent #1\endcsname\relax
+     \expandafter\let\csname accent #1\endcsname=\empty
+  \else \def\:temp{#2#3}\ifx \:temp\empty
+     \expandafter\let\csname accent #1\endcsname=\empty
+  \fi \fi 
+  \expandafter\scan:accents\csname accent #1\endcsname{#2}{#3}%
+  }
+\def\scan:accents#1#2#3{\def\:temp{#2#3}\ifx \:temp\empty\else
+    \append:def#1{{#2}{#3}}\expand:after{\scan:accents#1}%
+  \fi}
+>>>
+
+The first argument should be an encoding:accent-number pair.
+
+\Verbatim
+     \Configure{add accent}{OT4:18}   
+       {E}{\add:acc{00C8}}  
+       {e}{\add:acc{00E8}}  
+       {}{}   
+\EndVerbatim 
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Output Routine}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://mirror.ctan.org/macros/latex/base/ltoutput.dtx]{}{}ltoutput.dtx\EndLink
+
+\SubSection{Head and Foot Lines}
+
+\<latex ltoutput\><<<
+\pend:def\@outputpage{\let\@oddhead=\empty \let\@oddfoot=\empty
+  \let\@evenhead=\empty \let\@evenfoot=\empty }
+>>>
+
+\<latex ltoutput\><<<
+\pend:def\newpage{%
+   \@noskipsectrue
+   \if@nobreak \@nobreakfalse \ht:everypar{\HtmlPar}\fi 
+   \a:newpage
+}
+\NewConfigure{newpage}{1}
+>>>
+
+\<latex ltoutput\><<<
+\pend:def\clearpage{% 
+  \bgroup
+     \Configure{newpage}{}%
+}
+\append:def\clearpage{% 
+  \egroup
+} 
+>>>
+
+\Verb+\clearpage+ has  a \Verb+\vtop{}+ in its body.
+
+\<latex ltoutput\><<<
+\pend:def\clearpage{\IgnorePar}
+>>>
+
+\<latex ltsect\><<<
+\let\:xsect|=\@xsect
+\def\@xsect#1{\:xsect{0ex}}
+\append:def\@afterheading{\everypar{\HtmlPar}}
+\let\@svsechd\empty
+>>>
+
+The above is needed for taking care of inserting lost paragraph breaks 
+at top of pages. Can't put \''\def\@noskipsecfalse{\@noskipsectrue}'; it 
+is a problem for titlesec.
+
+The need to initialize   \''\@svsechd' arises in
+
+\Verbatim
+\documentclass{prosper}
+\begin{document}
+ \begin{slide}{}
+    \section*{aaa}
+ \end{slide}
+\end{document}
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Utilities}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{TO BE ORGANIZED}
+\Section{Non-classified LaTeX************************}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<more html latex\><<<
+\NewConfigure{InsertTitle}{1}
+\NewConfigure{AfterTitle}{1}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{srcltx.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<srcltx.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% srcltx.4ht                           |version %
+% Copyright (C) |CopyYear.2002.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\ifx \originalxxxeverypar\:UnDef
+   |<config srcltx|>
+\else
+   |<srcltx 1999|>
+\fi
+\Hinput{srcltx}
+\endinput
+>>>        \AddFile{9}{srcltx}
+
+\<srcltx 1999\><<<
+\let\ht:everypar\originalxxxeverypar
+>>>
+
+\<config srcltx\><<<
+\:warning{disabling SRCOK}%
+\SRCOKfalse
+\let\SRCOKtrue=\relax
+\ifx \src@new@everypar \:UnDef 
+   |<pre 2004 srcltx|>
+\else 
+   \let\everypar\src@new@everypar 
+   \let\ht:everypar\everypar
+\fi
+\def\src@@include#1{\let\include\src@include
+   \let\src@include\:UnDef \let\src@@include\:gobble \include}
+\def\src@@@input#1{\let\input\src@input 
+   \let\src@input\:UnDef \let\src@@@input\:gobble \input}
+\def\:temp#1\expandafter\src@spec#2|<par del|>{\everymath{#1}}
+\expandafter\:temp \the\everymath\expandafter\src@spec |<par del|>
+\def\:temp#1\expandafter\src@spec#2|<par del|>{\everypar{#1}}
+\expandafter\:temp \the\everypar\expandafter\src@spec |<par del|>
+\def\src@@bibliography#1#2{\src@bibliography{#2}}
+>>>
+
+\<pre 2004 srcltx\><<<
+\ifx \src@everypar\:UnDef \else
+   \let\everypar\src@everypar
+   \let\ht:everypar\everypar
+\fi
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{emulateapj.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<emulateapj.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% emulateapj.4ht                       |version %
+% Copyright (C) |CopyYear.1999.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<config emulateapj.clo utilities|>
+|<config emulateapj.clo shared|>
+\Hinput{emulateapj}
+\endinput
+>>>        \AddFile{9}{emulateapj}
+
+\<config emulateapj.clo shared\><<<
+\def\make@slugcomment{\ifx\@submitted\@empty\relax\else
+   \a:slugcomment\hbox{\@submitted}\b:slugcomment    
+\fi}
+\NewConfigure{slugcomment}[2]{\c:def\a:slugcomment{#1}%
+   \c:def\b:slugcomment{#2}}
+>>>
+
+\<config emulateapj.clo shared\><<<
+\def\subtitle{{\a:subtitle \noindent
+   \a:submitted\scriptsize {\sc \@submitted}\b:submitted
+   Preprint typeset using \LaTeX\ style emulateapj\b:subtitle}}
+
+\NewConfigure{subtitle}[2]{\c:def\a:subtitle{#1}\c:def\b:subtitle{#2}}%
+>>>
+
+\<config emulateapj.clo shared\><<<
+\NewConfigure{submitted}[2]{\c:def\a:submitted{#1}\c:def\b:submitted{#2}}%
+>>>
+
+\<config emulateapj.clo shared\><<<
+\def\title#1{{%
+  \subtitle  \a:title\uppercase{#1}\b:title}}
+\NewConfigure{title}[2]{\c:def\a:title{#1}\c:def\b:title{#2}}%
+>>>
+
+\<config emulateapj.clo shared\><<<
+\def\author#1{{\a:author\small\scshape#1\b:author}\make@slugcomment}
+\NewConfigure{author}[2]{\c:def\a:author{#1}\c:def\b:author{#2}}%
+>>>
+
+\<config emulateapj.clo shared\><<<
+\def\affil#1{{\a:affil#1\b:affil}}
+\NewConfigure{affil}{2}
+>>>
+
+\<config emulateapj.clo shared\><<<
+\def\keywords#1{{\a:keywords{\it\@keywordtext :} #1\b:keywords}}
+\NewConfigure{keywords}[2]{\c:def\a:keywords{#1}\c:def\b:keywords{#2}}%
+>>>
+
+\<config emulateapj.clo shared\><<<
+\def\subjectheadings#1{{\a:subjectheadings{\it
+   \@keywordtext :} #1\b:subjectheadings}}
+\NewConfigure{subjectheadings}[2]{\c:def\a:subjectheadings{#1}%
+   \c:def\b:subjectheadings{#2}}%
+>>>
+
+\<config emulateapj.clo shared\><<<
+\let\subsecnum@size=\:gobble
+\let\secnum@size=\:gobble
+>>>
+
+% renewed for catcode of ^
+
+\<config emulateapj.clo shared\><<<
+\def\altaffilmark#1{$\sp{#1}$}
+\def\tablenotemark#1{$\sp{\rm #1}$}
+\def\tablenotetext#1#2{
+    \@temptokena={\vspace{.5ex}{\noindent\llap{$\sp{#1}$}#2}\par}
+    \@temptokenb=\expandafter{\tblnote@list}
+    \xdef\tblnote@list{\the\@temptokenb\the\@temptokena}}
+\def\set@tblnotetext{\def\tablenotetext##1##2{{%
+    \@temptokena={{\parbox{\pt@width}{\hskip1em$\sp{\rm ##1}$##2}}\par}%
+    \@temptokenb=\expandafter{\tblnote@list}
+    \xdef\tblnote@list{\the\@temptokenb\the\@temptokena}}}}
+\def\arcdeg{\hbox{$\sp\circ$}}
+\def\arcmin{\hbox{$\sp\prime$}}
+\def\arcsec{\hbox{$\sp{\prime\prime}$}}
+\def\fd{\hbox{$.\!\!\sp{\rm d}$}}
+\def\fh{\hbox{$.\!\!\sp{\rm h}$}}
+\def\fm{\hbox{$.\!\!\sp{\rm m}$}}
+\def\fs{\hbox{$.\!\!\sp{\rm s}$}}
+\def\fdg{\hbox{$.\!\!\sp\circ$}}
+\def\farcm{\hbox{$.\mkern-4mu\sp\prime$}}
+\def\farcs{\hbox{$.\!\!\sp{\prime\prime}$}}
+\def\fp{\hbox{$.\!\!\sp{\scriptscriptstyle\rm p}$}}
+\def\slantfrac#1#2{\hbox{$\,\sp#1\!/\sb#2$}}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{ifthen.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<ifthen.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% ifthen.4ht                           |version %
+% Copyright (C) |CopyYear.1997.      Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+   |<fix ifthen|>
+   |<ifthen.sty shared config|>
+\Hinput{ifthen}
+\endinput
+>>>        \AddFile{7}{ifthen}
+
+\<fix ifthen\><<<
+\long\def\:tempc{% 
+   \let\sv:begingroup\begingroup
+   \def\:tempc{\let\begingroup\sv:begingroup}%
+   \def\begingroup{\sv:begingroup
+      \aftergroup\:tempc
+      \def\begingroup{\let\begingroup\sv:begingroup
+                      \begingroup
+                      \a:ifthenelse
+   }}%
+   \o:ifthenelse:}
+\HLet\ifthenelse\:tempc
+>>>
+
+\<fix ifthen\><<<
+\NewConfigure{ifthenelse}[1]{\concat:config\a:ifthenelse{#1}}
+\let\a:ifthenelse\empty
+\Configure{ifthenelse}{%
+   \let\rEfLiNK\@secondoftwo
+   \HRestore\pageref
+}  
+>>>
+
+\Link[/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/base/ifthen.sty]{}{}%
+ifthen.sty\EndLink
+
+Fixed for caseses like \`'\ifthenelse{\isodd{\pageref{abc}}}'.
+
+\<non classified latex\><<<
+|<early latex util|> 
+|<more latex math|>
+
+   |<latex trace configurations|>
+|<latex html cut points|>
+|<config latex.ltx utilities|>
+|<latex.ltx latex trace configurations|>
+|<config latex.ltx shared|>
+|<config plain-latex shared|>
+   |<elements for lists|>
+   |<html lists|>
+   |<html latex lists|>
+   |<html latex bib|>
+   |<elements for latex divs|>
+   |<elements for divs|>
+   |<html latex divs|>
+   \:CheckOption{new-accents}     \if:Option
+      |<revised accent definitions|>
+      |<revised latex accent definitions|>
+      |<new accents|>
+   \else
+      |<temp patch for accents on small caps|>
+      |<accents|>
+   \fi
+   |<text symbols|>
+   |<html local env|>
+   |<more html tex|> 
+   |<html tex env|>
+      |<html latex.ltx core|>
+      |<html latex floats|>
+   |<more html latex|>
+|<latex 1999|>
+|<latex 2000|>
+|<html latex coauthor|>
+|<latex.ltx|>
+\def\:temp#1#2|<par del|>{\def\:temp{#1}}
+\expandafter\:temp\usepackage|<par del|>
+\def\:tempa{\@latex@e@error}
+\ifx \:temp\:tempa
+   |<latex209.4ht|>
+\else
+   |<not latex209|>
+\fi
+>>>
+
+In latex, we have \`'\let\math=\(
+\let\endmath=\)
+\def\displaymath{\[}
+\def\enddisplaymath{\]\global\@ignoretrue}'.
+
+\`'\Configure {[]} {cond-before-math} {cond-after-math} 
+{cond-start-math} {cond-end-math}' The cond is on at least one of the parameters in the pair being non-empty.
+
+\`'$$...$$' and \`'\[...\]' should have identical behavior with
+respect to paragraphs.
+
+\`'\[..\]' is for \`'$$...$$' and \`'\(...\)' is for \`'$...$'.
+
+Tried \`'\let\B:math|=\[  \let\E:math|=\]  
+            \let\b:math|=\(  \let\e:math|=\)  '
+for LaTeX{}, but there were occassions 
+it failed me.
+
+%  \def\after:protect##1{}%
+%  \def\protect##1{\string\protect\string##1\after:protect{##1}\relax\space}%
+%   \let\x@protect|=\protect
+
+\<latex changes for tex4ht.sty\><<<
+|<html latex start|>
+|<html latex hook on end|>
+\expandafter\ifx \csname pageno\endcsname\relax
+                 \let\pageno|=\c@page   \fi 
+\let\accent:def|=\def
+\pend:def\protect:wrtoc{\:protect 
+   \Configure{ }{ }\toc:lbl:idx}
+  \def\endMkHalign{\EndMkHalign}
+\def\:protect{\vrb:tt   
+  \let\protect|=\@unexpandable@protect      
+  \let\ref|=\o:ref \more:no
+}
+>>>
+
+\<shared plain,eplain\><<<
+\pend:def\protect:wrtoc{\Configure{ }{ }}
+>>>
+
+% \def\add:protect#1{\append:defI\after:protect{\check:protect{#1}{##1}}}
+% \def\check:protect#1#2{\ifx #1#2\expandafter\gobble:space\fi}
+% \def\gobble:space#1\space{}
+%
+
+The following allows pushing the math mode into the cells,
+instead of being placed on top of the tabular environment (tabular
+has a \`'$' outside the environment--for compatibility with the
+shared environment of array?). 
+\ifHtml[\HPage{more}
+Removed \`'\edef\:temp{\the\everymath}\ifx \:temp\empty
+        \:warning{tabular within math?}\fi \let\:@tabular:|=\empty'
+to allow dealing with
+
+\Verbatim
+\documentclass{article}%
+\begin{document}
+
+\catcode`\:=11
+
+\def\fff#1{\immediate
+   \write16{....[#1]..........\the\everymath}%
+%   \write16{....[#1]..........\meaning\a:mth}%
+%  \immediate   \write16{.............\meaning\PicMath }%   
+}
+
+\ifx \Configure\UnDef\else
+   \Configure{$}{\PicMath}{\EndPicMath}{}
+\fi
+
+\fff{}
+$A$
+
+\begin{tabular}{l}
+$C$
+\begin{tabular}{l}%
+$D$
+\end{tabular}
+\end{tabular}
+
+$
+\begin{array}{l}
+$C$
+\begin{tabular}{l}%
+$D$
+\end{tabular}
+\end{array}
+$
+
+\end{document}
+\EndVerbatim\EndHPage{}]\fi
+
+\<fix for tabular\><<<
+\def\:@tabular:{\expandafter\everymath
+  \expandafter{\expandafter \everymath \expandafter{\the\everymath}}}%
+>>>
+
+  
+
+\<latex.ltx\><<<
+|<html latex halign|>
+\:CheckOption{new-accents}     \if:Option \else
+   |<latex accents|>
+\fi
+>>>
+
+Do we also  want \''\add@accent' redefined to
+\`'\def\add@accent#1#2{{\accent#1 #2}}'.
+
+\<latex.ltx\><<<
+      \pagestyle{empty}  \def\pagestyle#1{}   
+                         \def\thispagestyle#1{}
+      \def\ps@plain{}
+      \setlength\oddsidemargin   {0in}
+      \setlength\evensidemargin  {0in}
+>>>
+
+\Chapter{Display-Paragraph Environments of LaTeX}
+
+Environments to consider: quote, quotation, verse, center, flushleft,
+flushright, tabarray (tabular/array), tabbing, and verbatim. The
+last two may be combined into quote or quotations. With the exeption of
+the last two, they are all displayed-paragraph environments (C.5 in LaTeX).
+
+The above environments are built on top of \''\list...\endlist' and
+\''\trivlist...\endtrivlist' in LaTeX, and there we impose the html
+code.  That is, we use \''\Configure{lists}' that is common to both
+constructs.
+
+\ifHtml[\HPage{test data}\Verbatim
+\documentstyle{article}
+
+ \input tex4ht.sty \Preamble{html,fonts}
+        \begin{document}
+     \EndPreamble
+
+\begin{verse}
+=============
+
+(P)=============
+\end{verse}
+
+\begingroup \verse
+=============
+\endverse  \endgroup
+
+...................
+\begin{verse}
+=============
+\end{verse}
+.............
+
+(P)................
+
+(P)...................
+\begin{verse}
+=============
+\begin{verse}
++=============
+
++(P)=============
+\end{verse}
+
+\begingroup \verse
++=============
+\endverse  \endgroup
+
++...................
+\begin{verse}
++=============
+\end{verse}
++.............
+
++(P)................
+
++(P)...................
+\begin{verse}
++=============
+\end{verse}
++.............
+
+\end{verse}
+.............
+
+\end{document}
+\EndVerbatim\EndHPage{}]\fi
+
+\ifHtml[\HPage{more}\Verbatim
+>   - More serious is that the verse and quote environments are still
+> centered in Powerbrowser. 
+
+The reason is probably that Powerbrowser does not recognize the
+property WIDTH="1" in <TD>, a feature that should be legal in html 3.2.
+
+> The html output for my address, for example,
+> looks like this:
+> 
+>   <TABLE
+>   WIDTH="100%" CELLPADDING="0" CELLSPACING="15"><TR><TD
+>   WIDTH="1"></TD><TD
+>   >
+> 
+>        XX XX<BR>
+>        XX<BR>
+>        XX xx<BR>
+>        The xx<BR>
+>        email: <A HREF="mailto:xx@xx.nl">xx@xx.xx</A>
+>   </TD></TR></TABLE>
+> 
+> If I remove the ``WIDTH="100%"'' from the table tag, this is fixed,
+> without breaking anything in MSIE or Netscape.
+
+Once you remove the WIDTH property, the width of the table is
+determined by its content instead of the page dimension.  This
+can cause adversary conditions for nested environments.
+
+For instance
+
+   \documentstyle{article}
+   
+   \input tex4ht.sty \Preamble{html}  \begin{document}   \EndPreamble
+   
+   \begin{quote}
+   The buck stops here.
+   \begin{flushleft}1\\123\\12345\end{flushleft}
+   \begin{flushright}1\\123\\12345\end{flushright}
+   \end{quote}
+   
+   \end{document}
+
+creates the outcome
+
+   +-------------------------------------------------------+
+   | The buck stops here.                                  |
+   |       1                                               |
+   |       123                                             |
+   |       12345                                           |
+   |                                                       |
+   |                                                     1 |
+   |                                                   123 |
+   |                                                 12345 |
+   +-------------------------------------------------------+
+
+which translates to the following one when the WIDTH property 
+is removed.
+
+   +-------------------------------------------------------+
+   | The buck stops here.                                  |
+   |       1                                               |
+   |       123                                             |
+   |       12345                                           |
+   |                                                       |
+   |                    1                                  |
+   |                  123                                  |
+   |                12345                                  |
+   +-------------------------------------------------------+
+
+\EndVerbatim\EndHPage{}]\fi
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Tables of Contents}
+
+\Section{Modifying LaTeX Macros}
+
+\<article et al tocs\><<<
+\def\tableofcontents{%
+   \ifx\contentsname\empty \else
+      \ifx\contentsname\:UnDef \else
+         |<protect from TocAt|>\section*{\contentsname}%
+         |<end protect from TocAt|>%
+   \fi\fi
+   \:tableofcontents}
+>>>
+
+\<book et al tocs\><<<
+\def\tableofcontents{%
+   \ifx\contentsname\empty \else
+      |<protect from TocAt|>\chapter*{\contentsname}%
+      |<end protect from TocAt|>%
+   \fi
+   \:tableofcontents}
+>>>
+
+Without the following, the chapter*/section* introduces
+the cutat configuration for the  \''\tableofcontents' 
+
+\<protect from TocAt\><<<
+%
+>>>
+
+\<end protect from TocAt\><<<
+%
+>>>
+
+\<html latex tocs\><<<
+\edef\:TOC{%
+   \noexpand\ifx [\noexpand\:temp  
+      \noexpand\expandafter\noexpand\:TableOfContents
+   \noexpand\else 
+      \noexpand\Auto:ent{|<entries for latex tocs|>}%
+   \noexpand\fi}
+|<latex et al tocs|>
+>>>
+
+\<latex et al tocs\><<<
+\def\:tableofcontents{\futurelet\:temp\:TOC}
+\def\Auto:ent#1{%
+   \edef\auto:toc{\noexpand\:TableOfContents[\ifx \auto:toc\:UnDef
+      #1\else \auto:toc \fi]}  \auto:toc
+   \global\let\auto:toc|=\:UnDef }
+>>>
+
+\<html /addcontentsline\><<<
+\def\addcontentsline#1#2#3{\if@filesw \begingroup
+   \no:lbl:idx  \let\protect\@unexpandable@protect  
+   \@temptokena{\thepage}%
+   |<revised /addcontentsline|>\@tempa
+   \if@nobreak \ifvmode\nobreak\fi\fi\endgroup\fi}
+>>>
+
+The redefinition of \''\addcontentsline' should preserve vertical mode.
+The following is the modification to the original def.  
+
+\<revised /addcontentsline\><<<
+\def\:tempb{#1}\def\:tempa{toc}%
+\ifx \:tempb\:tempa
+  |<addcontentsline html addr|>%
+  \hbox{\Link{}{\:tempb}\EndLink}%
+  \edef\@tempa{|<add contents line|>}%
+\else
+ |% \gHAdvance\TitleCount by 1|%%
+ |<non-toc addcontentsline html addr|>%
+  \hbox{\Link{}{|<haddr prefix|>\last:haddr}\EndLink}%
+  \edef\@tempa{|<add non-toc contents line|>}%
+\fi
+>>>
+
+\<non-toc addcontentsline html addr\><<<
+\html:addr
+>>>
+
+\<add non-toc contents line\><<<
+\csname if:toc\endcsname{\the\:tokwrite{\string\doTocEntry
+    \string\toc#1{}{\string\csname\space a:TocLink\string\endcsname
+   {\FileNumber}{|<haddr prefix|>\last:haddr}{}{#3}}{\the\@temptokena}\relax}}%
+>>>
+
+\<add contents line\><<<
+\csname if:toc\endcsname{\the\:tokwrite{\string\doTocEntry
+    \string\toc#2{}{\string\csname\space a:TocLink\string\endcsname
+   {\FileNumber}{\:tempb}{}{#3}}{\the\@temptokena}\relax}}%
+>>>
+
+In the above link,
+
+\List{disc}
+
+\item Originally we didn't have a file name in \`'[...]',
+and it caused a problem in parent-children relationships.  
+So we introduced  
+Without \`'[\RefFileNumber\FileNumber]' the cross link
+is not recognized in parents-childred relationships.
+\item Then it turned out that some
+browsers reload the current page if the file name is mentioned,
+so we removed the reference to the page name 
+
+\<addcontentsline html addr\><<<
+\edef\:tempb{|<section html addr|>}%
+>>>
+
+Instead of
+
+\<\><<<
+\NewHaddr\:tempb
+>>>
+
+\item Do the parent-children relationships still work?
+
+\EndList
+
+\<add aux line\><<<
+\write \@auxout{\string\@writefile{#1}{\protect
+     \contentsline{#2}{#3}{\the\@temptokena}}}%
+>>>
+
+The command \''\addvspace' may appear at start of list of tables
+and it must be reached in vertical mode (see list tables -- lot).
+
+The following goes also into non-core latex.
+Do we need \`' \Configure{cite}{}{}{}{}%' in the following?
+
+\<html latex.ltx core\><<<
+\def\@starttoc#1{%
+  \begingroup
+    \makeatletter 
+    \def\:temp{#1}\def\:tempa{toc}%
+    \ifx \:temp\:tempa
+       \@input{\jobname.4ct}%
+    \else
+       \@input{\jobname.#1}%
+       \if@filesw
+         \expandafter\expandafter\csname
+             newwrite\endcsname\csname tf@#1\endcsname
+         \immediate\openout \csname tf@#1\endcsname \jobname.#1\relax
+       \fi
+    \fi
+    \global\@nobreakfalse
+  \endgroup}
+>>>
+
+\Section{Default Choice of Entries for TOC's}
+
+\<entries for latex tocs\><<<
+\ifnum \c@tocdepth >-2 part,\fi
+\expandafter\ifx \csname @chapter\endcsname\relax 
+   \ifnum \c@tocdepth >\z@  section,\fi
+\else
+   \ifnum \c@tocdepth >\m@ne chapter,appendix,\fi
+   \ifnum \c@tocdepth>0 section,\fi
+   \ifnum \c@tocdepth>1 subsection,\fi
+\fi
+\ifnum \c@tocdepth>2 subsection,\fi
+\ifnum \c@tocdepth>3 subsubsection,\fi
+\ifnum \c@tocdepth>4 paragraph,\fi
+\ifnum \c@tocdepth>5 subparagraph,\fi
+UnDFexyz>>>
+
+\Verbatim
+The paper output looks like this:
+The paper output looks like this:
+
+  5  Miscellaneous
+     5.1  Changing ...
+     ...
+     5.5  Timer quirks
+  References
+
+The MSIE and Netscape output looks like this:
+
+  5 Miscellaneous
+    5.1 Changing ...
+    ...
+    5.5 Timer quirks
+    References
+    About this document
+\EndVerbatim
+
+\<html latex tocs\><<<
+\def\:tocs{\noexpand\:tableofcontents}
+>>>
+
+\Section{Extra entries to Toc}
+
+\<html latex tocs\><<<
+\pend:defIII\addcontentsline{%
+   \def\:temp{##1}\def\:tempa{toc}\ifx \:temp\:tempa
+   \gHAdvance\TitleCount  1 \fi }
+>>>
+
+\Section{Configurations}
+
+\<config latex.ltx utilities\><<<
+\NewConfigure{tableofcontents}{5}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Chapter{Content in Margins}
+%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Margin Notes}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<more html latex\><<<
+\def\:tempc{\@ifnextchar [\:xmpar{\:xmpar[]}}
+\HLet\marginpar\:tempc
+\long\def\:xmpar[#1]#2{\a:marginpar{#2}\b:marginpar}
+>>>
+
+\<config latex.ltx utilities\><<<
+\NewConfigure{marginpar}{2}
+>>>
+
+\ifHtml[\HPage{more}\Verbatim
+
+Nope. DIV is not the one to use. Alan, if you know TeX, think
+\marginpar{...}. I want to stuff a box somewhere, linked to the location in
+the text where the item appears. I don't want to break the text that
+contains the material in question. Now Mr. Freedom X, recall that while a
+box inline is not recommended in HTML 4, it isn't illegal, either. I'm not
+talking SGML here, Alan.
+
+http://www.indrev.com<STYLE TYPE="text/css">
+P {border: red   solid }
+body {border: blue   solid 1em }
+BODY {
+      margin-left:20%;
+      margin-right:20%;
+      text-align:justify;
+      }
+.leader {
+         width:10em;
+         float:left;
+         color:blue;
+         text-align:left;
+         }
+.leader1 {
+         width:10em;
+         float:left;
+         color:blue;
+         text-align:left;
+         padding-top:1em;
+         }
+.in {text-indent:3em}
+.center {text-align:center}
+</STYLE>
+
+<SPAN class=leader>Right of nature what.</SPAN>The 
+right of nature,</SPAN>  which writers commonly call <EM>jus
+naturale,</EM> is the liberty each man hath to use his own power as he
+will himself for the preservation of his own nature&mdash;that is to
+<P><SPAN class=leader>Liberty what.</SPAN>
+ to the proper signification of the word, the absence of external impediments; which impediments may oft take away part of a man's power to do what he would, but cannot hinder him from using the power left him according as his judgement and reason shall dictate to him.
+ and law, <SPAN class=leader1>Difference of right and law.</SPAN>yet they ought to be distinguished, because right consists in liberty to do, or to forbear; whereas law determines and binds to one of them: so that law and right differ as much as obligation and liberty, which in one and the same matter are inconsistent. 
+
+\EndVerbatim\EndHPage{}]\fi
+
+%%%%%%%%%%%%%%%%%%
+\Section{Picture Insertions}
+%%%%%%%%%%%%%%%%%%
+
+\<picins.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% picins.4ht                            |version %
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<picins configs|>
+\Hinput{picins}
+\endinput
+>>>        \AddFile{9}{picins}
+
+\<picins configs\><<<
+\def\ivparpic(#1,#2)(#3,#4)[#5][#6]#7{%
+   \def\parpicOpt{#5}%
+   \old@par \a:parpic #7\b:parpic \old@par
+}
+\NewConfigure{parpic}{2}
+>>>
+
+%%%%%%%%%%%%%%%%
+\Chapter{Other}
+%%%%%%%%%%%%%%%%
+
+\Section{Lost Spaces}
+
+The following has the definition \''\def\@{\spacefactor\@m}' in latex,
+and it causes  a loss of spaces in tex4ht.
+
+\<more html latex\><<<
+\let\@|=\empty
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{Accents}
+%%%%%%%%%%%%%%%%%%
+
+The following is for 
+\`'/n/candy/0/tex/teTeX/texmf/tex/latex/base/inputenc.sty'
+and files like 
+\`'/n/candy/0/tex/teTeX/texmf/tex/latex/base/latin1.def'.
+
+\<latex accents\><<<
+\let\:tabacckludge|=\@tabacckludge
+\def\@tabacckludge#1{\csname #1\endcsname}
+\long\def\:temp#1{\bgroup  \let\@tabacckludge|=\:tabacckludge
+   \csname o:MakeUppercase :\endcsname{#1}\egroup}
+\expandafter\HLet\csname MakeUppercase \endcsname|=\:temp
+\long\def\:temp#1{\bgroup  \let\@tabacckludge|=\:tabacckludge
+   \csname o:MakeLowercase :\endcsname{#1}\egroup}
+\expandafter\HLet\csname MakeLowercase \endcsname|=\:temp
+>>>
+
+\Verbatim
+
+> Really, [latin1] redefines "=E1" as {\@tabacckludge'a}, and TeX4ht is
+> not compatible with this. But this is a minor problem: hacking the
+> file latin1.def I can change {\@tabbackludge'a} for {\'a}, whith lends
+> to a correct output with TeX4ht (an even in a normal compilation under
+> LaTeX).
+
+I redefined \@tabacckludge to handle the problem for TeX4ht.  I don't
+yet fully understand the purpose of \@tabacckludge, but I guess that
+changing latin1.def will cause font problems in standard mode.
+\EndVerbatim
+
+\ifHtml[\HPage{more}\Verbatim
+ \documentclass{article}
+ \usepackage[latin1]{inputenc}
+
+\input tex4ht.sty
+\Preamble{html}
+
+\begin{document}
+
+\EndPreamble
+
+\catcode`\@=11
+
+\string Z {\@tabacckludge'Z} /// 
+
+{\string \i {\@tabacckludge`\i} /// 
+
+�              252
+
+�             253
+
+\end{document}
+
+\EndVerbatim\EndHPage{}]\fi
+
+\Verbatim
+
+> I send to you my ..... file attached, but in order to test it
+> you'll ned an instalation of the EC fonts. These fonts, as you
+> probably know, are an extension of the Computer Modern fonts, with 256
+> characters which include all the accented letters (tha are usual in
+> european languages). For using these fonts it is only required to:
+> 
+> \usepackage{t1enc}
+> 
+> Automagically, when you use in your document \'a, this generates in
+> the .dvi a character with code 225, instead of putting an accent over
+> the character code 97 (a), as in the Computer Modern font. This is an
+> advantage for hyphenating words containing accented characters. TeXht
+> redefines this behaviour, but I guess that this is not important,
+> since in HTML words are not hyphenated.
+> 
+> In addition I use \usepackage[latin1]{inputenc}, in order to make the
+> typing less painful. With this package I can type "=E1", and this letter
+> is translated to \'a (which in turn is translated in a single
+> character code if you use the EC fonts).=20
+
+\EndVerbatim
+
+\ifHtml[\HPage{nedd to be fixed}\Verbatim
+ \documentclass{book}
+
+%  \usepackage[latin1]{inputenc}
+  \usepackage{t1enc}
+
+\input tex4ht.sty
+\Preamble{html}
+
+\begin{document}
+
+\EndPreamble
+
+\def\x{ � (252)  �   (253)}
+
+% --------------------------------
+
+\x   ========
+\Picture*{} \x \EndPicture{}
+
+\end{document}
+
+\EndVerbatim\EndHPage{}]\fi
+
+LaTeX temporarily reassigngs other meaning in tables and elsewhere  
+to \'=\``=, \'+\=+, and \'+\``+.  Make sure that the followin
+appear after their redefinition in TeX4ht so that they will carry 
+the desired meaning.
+
+\<latex accents\><<<
+\let\@acci|=\' \let\@accii|=\` \let\@acciii|=\=
+>>>
+
+\<latex accents\><<<
+\def\:tempc#1{%
+   \if '#1\let\:temp=\@acci   \else
+   \if `#1\let\:temp=\@accii  \else
+   \if =#1\let\:temp=\@acciii \else
+      \def\:temp{\@tabacckludge#1}\fi\fi\fi
+   \:temp}
+\HLet\a\:tempc
+>>>
+
+The \'\a' command is a compensantion for the missing cases of
+\'=\``=, \'+\=+, and \'+\``+  used as
+\'=\a``=, \'+\a=+, and \'+\a``+, respectively. In LaTeX
+it is defined to equal \''\@tabacckludge'.
+
+%%%%%%%%%%%%%
+\SubSection{nomencl}
+%%%%%%%%%%%%%
+
+Compilation:
+
+\Verbatim
+   latex test 
+   makeindex test.nlo -s nomencl.ist -o test.nls 
+   htlatex test 
+\EndVerbatim
+
+\<nomencl.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% nomencl.4ht                           |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\Hinput{nomencl}
+\endinput
+>>>        \AddFile{9}{nomencl}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{List-Tocs of Figures and Tables}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+The following is for the list of figures/tables.
+
+\<html latex tocs\><<<
+\def\@dottedtocline#1#2#3#4#5{\hbox{\def\numberline##1{\e:listof
+                ##1\f:listof}\c:listof#4\d:listof}\ignorespaces}
+>>>
+
+The added \''\par' after \''\a:listof' is to avoid problems in an
+environment that should be entered in vertical mode, at least for
+the case of \''\addvspace'.
+
+% \@ifclassloaded{amsproc}{\:Optionfalse}{\:Optiontrue}
+% \@ifclassloaded{amsbook}{\:Optionfalse}{}
+%  \@ifclassloaded{amsart}{\:Optionfalse}{}
+% \if:Option 
+
+\<html latex tocs\><<<
+\def\@starttoc#1{%
+  \begingroup
+    \makeatletter   \Configure{cite}{}{}{}{}%
+    \def\:temp{#1}\def\:tempa{toc}%
+    \a:listof\par
+    \@input{\jobname.\ifx \:temp\:tempa 4ct\else #1\fi}%
+    \b:listof
+    \if@filesw
+      \expandafter\expandafter\csname
+          newwrite\endcsname\csname tf@#1\endcsname
+      \immediate\openout \csname tf@#1\endcsname \jobname.#1\relax
+    \fi
+    \global\@nobreakfalse
+  \endgroup}
+>>>
+
+Was \`'\pend:defI\@starttoc{\par}'
+
+\SubSection{Configurations}
+
+The  following is for book.cls, article.cls,...
+
+\<config book-report-article shared\><<<
+\NewConfigure{listof}{6}  
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{/input Command}
+%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<more html latex\><<<
+\pend:defI\@iinput{\egroup}
+\let\o:iinput:|=\@iinput
+\def\@iinput{\bgroup \catcode`\_=12 \o:iinput:}
+>>>
+
+\<more html latex\><<<
+\def\:tempc{\bgroup \catcode`\_=12 \la:include}
+\def\la:include#1{\egroup \o:include:{#1}}
+\HLet\include\:tempc
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Fonts (latex.ltx + fontmath.4ht)}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<fontmath.4ht\><<<
+% fontmath.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1997. Eitan M. Gurari
+|<TeX4ht copywrite|>
+|<config fontmath.ltx utilities|>
+|<config fontmath.ltx shared|>
+|<config fontmath|>
+|<fontmath + plain classes|>
+|<over/under fontmath|>
+\Hinput{fontmath}
+\endinput
+>>>        \AddFile{2}{fontmath}
+
+\<fontmath + plain classes\><<<
+|<plain, fontmath, amsmath, amstex|>
+|<plain, fontmath, amstex|>
+>>>
+
+% fontmath.ltx:\DeclareMathAlphabet      {\mathit}{OT1}{cmr}{m}{it}
+% fontmath.ltx:\SetMathAlphabet\mathit{bold}{OT1}{cmr}{bx}{it}
+% 
+% latex209.def:\let\mathit\undefined
+% latex209.def:\DeclareSymbolFontAlphabet\mathit{italic}
+% 
+% oldlfont.sty:\let\mathit\undefined
+% oldlfont.sty:\DeclareSymbolFontAlphabet\mathit{italic}
+
+Fonts can create problems in edef environments. The following
+definition is to get protection in titles taht go to the top of
+hypertext pages.  The \`'\text...' belong to latex.ltx.
+
+\<config fontmath.ltx utilities\><<<
+\def\:same#1{#1}
+\def\no:fonts{\more:no  \let\protect\@unexpandable@protect }
+\def\more:no{%
+   \let\footnote|=\:gobble \let\ |=\space
+ }
+>>>
+
+Definitions like \Verb'\def\mathbf#1{\a:mathbf#1\b:mathbf}'
+must take care of commands like \Verb'\bf'.  The latter 
+commands in effect tranform the  \Verb'\mathbf' commands into
+old fashion  \Verb'$\bf R$'.
+
+\<config fontmath.ltx shared\><<<
+\def\choose:mfont#1{\ifx \math@bgroup \relax
+     \expandafter\old:mfont
+   \else
+     \expandafter\new:mfont
+   \fi  
+   {#1}}
+\def\old:mfont#1{\csname o:@#1:\endcsname}
+|<new fonts setting|>
+\:tempd{mathbf}
+\:tempd{mathrm}
+\:tempd{mathsf}
+\:tempd{mathit}
+\:tempd{mathtt}
+>>>
+
+\<new fonts setting\><<<
+\def\new:mfont#1#2{%
+      \csname a:#1\endcsname
+      \csname o:#1@@:\endcsname
+  {#2}\csname b:#1\endcsname
+}
+\def\:temp{\protect \@mathtt}
+\ifx \mathtt\:temp
+   |<pre 2005 fontmath|>
+\else
+   |<2005 fontmath|>
+\fi
+>>>
+
+\<pre 2005 fontmath\><<<
+\def\:tempd#1{%
+   \expandafter\edef\csname #1\endcsname{%
+       \noexpand\protect \expandafter\noexpand
+            \csname #1@@\endcsname}
+   \expandafter\edef\csname #1@@\endcsname{%
+       \noexpand\protect \expandafter\noexpand
+       \csname @#1\endcsname}
+   \def\:tempc{\choose:mfont {#1}}
+   \expandafter\HLet\csname #1@@\endcsname\:tempc
+   \NewConfigure{#1}{2}%
+}
+>>>
+
+\<2005 fontmath\><<<
+\def\:tempd#1{%
+   \expandafter\edef\csname #1\endcsname{%
+       \noexpand\protect \expandafter\noexpand
+            \csname #1@@\endcsname}
+   \expandafter\edef\csname #1@@\endcsname{%
+       \noexpand\protect \expandafter\noexpand
+       \csname #1\space\endcsname}
+   \def\:tempc{\choose:mfont {#1}}
+   \expandafter\HLet\csname #1@@\endcsname\:tempc
+   \NewConfigure{#1}{2}%
+}
+>>>
+
+The following configuration break, for instance, with the following
+source due to  dynamic  change of fonts.
+
+\Verbatim
+\documentclass{article} 
+\begin{document} 
+prima  {\boldmath $\mathrm{{\csname HCode\endcsname{}}^{14}C}$} 
+ 
+seconda   {\boldmath $\mathsf{{\csname HCode\endcsname{}}^{15}C}$} 
+ 
+terza   {\boldmath $\mathrm{{\csname HCode\endcsname{}}^{16}C}$} 
+ 
+quarta   {\boldmath $\mathsf{{\csname HCode\endcsname{}}^{17}C}$} 
+ 
+ quinta   {$\mathtt{{\csname HCode\endcsname{}}^{18}C}$} 
+\end{document} 
+\EndVerbatim
+
+\<new fonts settingNO\><<<
+\def\new:mfont#1#2{%
+      \csname a:#1\endcsname
+      \csname o:@#1:\endcsname
+  {#2}\csname b:#1\endcsname   
+}    
+\def\:tempd#1{%
+   \def\:tempc{\choose:mfont {#1}}
+   \expandafter\HLet\csname @#1\endcsname|=\:tempc
+   \NewConfigure{#1}{2}%
+}
+>>>
+
+The \Verb+\csname mv@\math@version \endcsname+ showas the installed 
+math macros. The following modification might also become handy.
+
+\Verbatim
+\def\install@mathalphabet#1{%
+  \expandafter\ifx \csname o:\expandafter\:gobble\string #1:\endcsname\relax
+     \:warning{\expandafter\:gobble\string #1 not configured}%
+     \expand:after{\gdef#1}%
+  \else
+     \expand:after{\expandafter\gdef\csname o:\expandafter
+         \:gobble\string #1:\endcsname}%
+  \fi
+}
+\EndVerbatim
+
+\Verbatim
+
+The issue of font decoration in math is currently problematic.   
+
+*  In unicode, decorated symbols get distinguished codes if 
+   the decoration implies special math meaning.  Consequently,
+   symbols with `meaningful' decorations should be embedded 
+   in decorated unicode entries, whereas `meaningless' decorations
+   should be set through style sheets (e.g., css or xslt). 
+
+*  The behavior of latex doesn't seem to always be meaningful, for
+   instance, \mathbf in the following example.
+
+     \documentclass{amsart}
+        \RequirePackage{bm}
+     \begin{document}
+     
+       \def\x{ A + \alpha + \Delta }
+     
+       $ \x            $ \par       % none in bold
+       $ \bm{ \x }     $ \par       % all in bold
+       $ \mathbf{ \x } $            % just A and Delta in bold
+     
+     \end{document}
+     
+*   The decorations by \bm, I think, should be considered meaningless.
+    Currently they can't be realized through style sheets, because the
+    browsers don't seem to support such capabilities for mathml.
+
+*   A few cases, like \mathbb, seem to have `meaningful' decorations.
+    So tex4ht tries to implement these decorations.
+\EndVerbatim
+
+\<config latex.ltx shared\><<<
+\NewConfigure{texttt}[2]{\expandafter\ifx \csname o:texttt :\endcsname\relax
+  \long\def\:temp##1{{\a:texttt \csname o:texttt :\endcsname{##1}\b:texttt}}%
+  \expandafter\HLet\csname texttt \endcsname|=\:temp  
+  \fi \c:def\a:texttt{#1}\c:def\b:texttt{#2}}
+\NewConfigure{textit}[2]{\expandafter\ifx \csname o:textit :\endcsname\relax
+  \long\def\:temp##1{{\a:textit \csname o:textit :\endcsname{##1}\b:textit}}%
+  \expandafter\HLet\csname textit \endcsname|=\:temp  
+  \fi \c:def\a:textit{#1}\c:def\b:textit{#2}}
+\NewConfigure{textrm}[2]{\expandafter\ifx \csname o:textrm :\endcsname\relax
+  \long\def\:temp##1{{\a:textrm \csname o:textrm :\endcsname{##1}\b:textrm}}%
+  \expandafter\HLet\csname textrm \endcsname|=\:temp  
+  \fi \c:def\a:textrm{#1}\c:def\b:textrm{#2}}
+\NewConfigure{textup}[2]{\expandafter\ifx \csname o:textup :\endcsname\relax
+  \long\def\:temp##1{{\a:textup \csname o:textup :\endcsname{##1}\b:textup}}%
+  \expandafter\HLet\csname textup \endcsname|=\:temp  
+  \fi \c:def\a:textup{#1}\c:def\b:textup{#2}}
+\NewConfigure{textsl}[2]{\expandafter\ifx \csname o:textsl :\endcsname\relax
+  \long\def\:temp##1{{\a:textsl \csname o:textsl :\endcsname{##1}\b:textsl}}%
+  \expandafter\HLet\csname textsl \endcsname|=\:temp  
+  \fi \c:def\a:textsl{#1}\c:def\b:textsl{#2}}
+\NewConfigure{textsf}[2]{\expandafter\ifx \csname o:textsf :\endcsname\relax
+  \long\def\:temp##1{{\a:textsf \csname o:textsf :\endcsname{##1}\b:textsf}}%
+  \expandafter\HLet\csname textsf \endcsname|=\:temp  
+  \fi \c:def\a:textsf{#1}\c:def\b:textsf{#2}}
+\NewConfigure{textbf}[2]{\expandafter\ifx \csname o:textbf :\endcsname\relax
+  \long\def\:temp##1{{\a:textbf \csname o:textbf :\endcsname{##1}\b:textbf}}%
+  \expandafter\HLet\csname textbf \endcsname|=\:temp  
+  \fi \c:def\a:textbf{#1}\c:def\b:textbf{#2}}
+\NewConfigure{textsc}[2]{\expandafter\ifx \csname o:textsc :\endcsname\relax
+  \long\def\:temp##1{{\a:textsc \csname o:textsc :\endcsname{##1}\b:textsc}}%
+  \expandafter\HLet\csname textsc \endcsname|=\:temp  
+  \fi \c:def\a:textsc{#1}\c:def\b:textsc{#2}}
+\NewConfigure{emph}[2]{\expandafter\ifx \csname o:emph :\endcsname\relax
+  \long\def\:temp##1{{\a:emph \csname o:emph :\endcsname{##1}\b:emph}}%
+  \expandafter\HLet\csname emph \endcsname|=\:temp  
+  \fi \c:def\a:emph{#1}\c:def\b:emph{#2}}
+>>>
+
+\<base fonts\><<<
+\def\:temp#1#2|<par del|>{\def\:temp{#1}}
+\expandafter\:temp\usepackage|<par del|>
+\def\:tempa{\@latex@e@error}
+\ifx \:temp\:tempa \else
+   |<not latex209 base fonts|>
+\fi
+>>>
+
+
+\<not latex209 base fonts\><<<
+\def\:tempa#1#2#3#4{\tmp:toks{#1{#2}}%
+   \long\expandafter\edef\csname #4 \endcsname{\the\tmp:toks
+        {\expandafter\noexpand
+   \csname o:\expandafter\:gobble\string #3:\endcsname}}}
+\def\:temp#1{%
+  \expandafter\ifx \csname #1 \endcsname\relax\else
+     \expandafter\expandafter\expandafter\:tempa\csname #1 \endcsname{#1}%
+  \fi
+}
+\:temp{rm}
+\:temp{sf}
+\:temp{tt}
+\:temp{bf}
+\:temp{it}
+>>>
+
+I don't really understand what the above code does. Is it really necessary anymore?
+The short font commands are deprecated for quite some time, KOMA classes removed them
+and this definition causes issues with it.
+
+Michal, October 2018
+
+Just disable the old font commands patching for now.
+
+% \<book / report / article\><<<
+% |<base fonts|>
+% >>>
+% 
+% \<ams art + book + proc\><<<
+% |<base fonts|>       
+% >>>
+
+The else part is for compabibility when the \`'fonts' option is 
+inactive.
+
+\ifHtml[\HPage{comment}\Verbatim
+you probably don't want the `fonts' in \Preamble.  It is an ugly, and
+not 100% safe, creature left over from the time fonts got their
+support just from the from the .sty files.  Now the support comes from
+tex4ht.c, based on the font information available in the dvi files.
+
+\EndVerbatim\EndHPage{}]\fi
+
+\Section{Hfonts}
+
+\ifHtml[\HPage{test data}\Verbatim
+
+\documentclass{article}
+
+\input tex4ht.sty
+\Preamble{html,3,next,fonts}
+\begin{document}
+\EndPreamble
+
+The mathit needs a, preferable built-in, Protect.
+
+\section{What is $\mathit{mathit}$?}
+
+section one.
+
+$\mathit{NONE-mathit}$\par
+$\mathrm{NONE-mathrm}$\par
+$\mathsf{NONE-mathsf}$\par
+$\mathbf{NONE-mathbf}$\par
+$\mathtt{NONE-mathtt}$\par
+\par
+\textbf{NONE-textbf}\par
+\textit{NONE-textit}\par
+\textrm{NONE-textrm}\par
+\textsc{NONE-textsc}\par
+\textsf{NONE-textsf}\par
+\textsl{NONE-textsl}\par
+\texttt{NONE-texttt}\par
+
+\section{What is \textit{textit}?}
+
+test
+
+\end{document}
+
+\EndVerbatim\EndHPage{}]\fi
+
+How about the following ones?
+
+\`'
+\DeclareTextFontCommand{\textnormal}{\normalfont}
+\DeclareTextFontCommand{\textmd}{\mdseries}
+\DeclareTextFontCommand{\textup}{\upshape}
+\DeclareTextFontCommand{\emph}{\em}'
+
+\ifHtml[\HPage{why the extra x? in latex}\Verbatim
+
+\Draw  \Large \baselineskip=0.8\baselineskip
+   \TreeSpec(n,\Node & r,\SRectNode)()()
+   \TreeAlign(H,-1,0)(0,0,0)
+   \MinNodeSize(1,30)
+\TreeSpace(S,30,10)  \NodeMargin(5,10)
+\Tree()(
+   1,n,s~~o~~u~~r~~c~~e//
+   1,r,{TeX} //
+   1,n,d\strut~~v\strut~~i\strut //
+   2,r,{tex4ht} //
+   0,n,{h\rlap{tml}}
+   & 1,n,i\strut~~v\strut~~d\strut  //
+   1,r,{dvi}~~{to}~~{gif}//
+   0,n,g~~i~~f//
+)
+\EndDraw
+\EndVerbatim\EndHPage{}]\fi
+
+\SubSection{Parbox}
+
+Hide an artificial  math.
+
+\<latex math\><<<
+\long\def\:temp#1#2[#3]#4#5{%
+  \leavevmode
+  \@pboxswfalse
+  \setlength\@tempdima{#4}%
+  \@begin@tempboxa\vbox{\hsize\@tempdima\@parboxrestore#5\@@par}%
+    \ifx|<new @iiiparbox|>#2\else
+    \ifx|<old @iiiparbox|>#2\else
+      \setlength\@tempdimb{#2}%
+      \def\@parboxto{to\@tempdimb}%
+    \fi\fi
+     \def\v:TBL{#1}%
+    \if#1b\vbox
+    \else\if #1t\vtop
+    \else\ifmmode\vcenter
+    \else\@pboxswtrue |<hide parbox math|>$\vcenter
+    \fi\fi\fi
+    \@parboxto{\let\hss\vss\let\unhbox\unvbox
+       \csname bm@#3\endcsname}%
+    \if@pboxsw \m@th$\fi
+  \@end@tempboxa}
+\HLet\@iiiparbox|=\:temp
+>>>
+
+\<hide parbox math\><<<
+\expandafter\everymath\expandafter{\expandafter
+           \everymath\expandafter{\the\everymath}}%
+>>>
+
+\<old @iiiparbox\><<<
+\@empty >>>
+
+\<new @iiiparbox\><<<
+\relax >>>
+
+\Chapter{latex209.def}
+
+\<latex209.4ht\><<<
+\let\:fnsymbol\@fnsymbol
+\def\@fnsymbol#1{{\hbox{$\:fnsymbol{#1}$}}}
+\Hinput{latex209}
+>>>        \AddFile{5}{latex209}
+
+         
+\Chapter{Sectioning Commands}
+
+   
+
+\ifHtml[\HPage{more}\Verbatim
+
+ >   (5.5.2.1) "likesection" instead of "section*"? Technically I don't
+ > see offhand why this non-intuitive substitution should be necessary.
+
+I always hated this part, and I hope I'll have enough time to fix it
+before the text will go out of my hand for publication.
+(Historically, I introduced the \like... commands to save the users
+employing code like \expandafter\foo\csname ...*\endcsname.  I suspect
+that historical reason is not valid anymore.)
+
+-eitan
+
+CAN'T, e.g., :
+
+\Css{.sectionHead, .likesectionHead {
+   text-align:right;
+   font-family: cursive;
+   border-bottom:solid 2px; }}
+
+\EndVerbatim\EndHPage{}]\fi
+
+\Section{Parts}
+
+\<book / report / article\><<<
+\ifx \part\:UnDef\else  
+   |<html late parts|>
+\fi
+>>>
+
+\<html late parts\><<<
+\def\@part[#1]#2{%
+    \ifnum \c@secnumdepth >-2\relax
+      \SkipRefstepAnchor \refstepcounter{part}%
+      \addcontentsline{toc}{part}{\thepart\hspace{1em}#1}%
+    \else
+      \addcontentsline{toc}{part}{#1}%
+    \fi
+    \csname @endpart\endcsname}
+>>>
+
+The \''\@endpart' is not defined for \`'article' class.
+
+The above is LaTeX's def without the output of titles.
+
+\<html late parts\><<<
+\let\:tempb|=\part
+\Def:Section\part{\thepart}{#1} 
+\let\:part|=\part
+\let\part|=\:tempb
+\let\no@part|=\@part
+\def\@part[#1]#2{%
+   {\let\addcontentsline|=\:gobbleIII\no@part[#1]{}}%
+   \HtmlEnv   \Toc:Title{#1}\:part{#2}}
+>>>
+
+\<html late parts\><<<
+\Def:Section\likepart{}{#1} 
+\let\:likepart|=\likepart
+\let\likepart|=\:UnDef
+\let\no@spart|=\@spart
+\def\@spart#1{%
+   {\let\addcontentsline|=\:gobbleIII\no@spart{}}%
+   \HtmlEnv   \:likepart{#1}}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Configurations}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Verbatim
+\renewcommand\thesubsubsection {\thesubsection .\arabic{subsubsection}}
+\renewcommand\theparagraph     {\thesubsubsection.\arabic{paragraph}}
+\renewcommand\thesubparagraph  {\theparagraph.\arabic{subparagraph}}
+\EndVerbatim
+
+\Section{Chapters, Appendixes, and Like Chapters}
+
+We can test for \''\@chapter', but not fo   \''\chapter', to
+check whether the unit exists. fancyheadings.sty
+changes the latter into \''\relax'.
+
+\<chapters for book / report\><<<
+\let\:tempb|=\chapter
+\Def:Section\chapter{\thechapter}{#1} 
+\let\:chapter|=\chapter
+\let\chapter|=\:tempb
+\def\@makechapterhead#1{}
+\let\no@chapter|=\@chapter
+\def\@chapter[#1]#2{%
+   |<adjust minipageNum for setcounter footnote 0|>%
+   {\SkipRefstepAnchor \let\addcontentsline|=\:gobbleIII\no@chapter[#1]{}}%
+   \HtmlEnv   \Toc:Title{#1}\:chapter{#2}}
+>>>
+
+\<chapters for book / report\><<<
+\Def:Section\likechapter{}{#1} 
+\let\:likechapter|=\likechapter
+\let\likechapter|=\:UnDef
+\let\no@schapter|=\@schapter
+\def\@schapter#1{%
+   |<star ch title|>%
+   {\let\addcontentsline|=\:gobbleIII\no@schapter{}}%
+   \HtmlEnv   \:likechapter{#1}}
+>>>
+
+\<chapters for book / report\><<<
+\let\no@appendix|=\appendix
+\Def:Section\appendix{\thechapter}{#1} 
+\let\:appendix|=\appendix
+\def\appendix{%
+   \def\@chapter[##1]##2{%
+      |<adjust minipageNum for setcounter footnote 0|>%
+      {\def\addcontentsline####1####2####3{}\no@chapter[##1]{}}%
+      \HtmlEnv \Toc:Title{##1}\:appendix{##2}}%
+   \no@appendix}
+>>>
+
+\<html latex divs\><<<
+\def\Toc:Title#1{\gdef\TocTitle{#1}%
+  \ifx\TocTitle\empty \global\let\TocTitle|=\:UnDef\fi}
+>>>
+
+If defined, the \''\TocTitle' carries  the info in the
+square brackets of \`'\@chapter[##1]##2{...',
+\`'\@section[##1]##2{...', etc.
+
+\Verbatim
+> I discovered that TeX4ht uses some literal strings, like "Chapter"
+> for the name of the chapters. This causes an incompatibility with
+> the package Babel (for typesetting documents in other languages than
+> english). LaTeX uses the command \chaptername for storing the string
+> "Chapter", and babel redefines this command in a convenient way for
+> each language (in spanish, \chaptername is "Cap\'{\i}tulo"). Since
+> TeX4ht does not use the \chaptername, its output is always
+> "Chapter", which is inconvenient for non-english users. I don't know
+> if TeX4ht uses other literal strings, I only noticed this one.
+\EndVerbatim
+
+\ifHtml[\HPage{more}\Verbatim
+book.cls:\newcommand\contentsname{Contents}
+book.cls:\newcommand\listfigurename{List of Figures}
+book.cls:\newcommand\listtablename{List of Tables}
+book.cls:\newcommand\bibname{Bibliography}
+book.cls:\newcommand\indexname{Index}
+book.cls:\newcommand\figurename{Figure}
+book.cls:\newcommand\tablename{Table}
+book.cls:\newcommand\partname{Part}
+book.cls:\newcommand\chaptername{Chapter}
+book.cls:\newcommand\appendixname{Appendix}
+\EndVerbatim\EndHPage{}]\fi
+
+\Section{Sections and Like Sections}
+
+\<book / report / article\><<<
+\ifx \section\:UnDef\else  
+   |<html late sections|>
+\fi
+>>>
+
+\<html late sections\><<<
+\let\no@section|=\section
+\Def:Section\section{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesection \fi}{#1} 
+\let\no:section|=\section
+\def\section{\rdef:sec{section}}
+\Def:Section\likesection{}{#1} 
+\let\:likesection|=\likesection
+\let\likesection|=\:UnDef
+>>>
+
+\SubSection{Configurations}
+
+%\Configure{sectionTITLE+}{\ifnum \c:secnumdepth>\c@secnumdepth
+%    \else \thesection \space \fi#1}
+
+\Section{SubSections}
+
+\<book / report / article\><<<
+|<subsections for book / report / article|>
+>>>
+
+\<subsections for book / report / article\><<<
+\let\no@subsection|=\subsection
+\Def:Section\subsection{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubsection \fi}{#1}
+\let\no:subsection|=\subsection
+\def\subsection{\rdef:sec{subsection}}
+\Def:Section\likesubsection{}{#1} 
+\let\:likesubsection|=\likesubsection
+\let\likesubsection|=\:UnDef
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Configurations}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+% \Configure{subsectionTITLE+}
+%   {\ifnum \c:secnumdepth>\c@secnumdepth
+%    \else \thesubsection \space \fi#1}
+
+\Section{SubSubSections}
+
+\<book / report / article\><<<
+|<subsubsections for book / report / article|>
+>>>
+
+\<subsubsections for book / report / article\><<<
+\let\no@subsubsection|=\subsubsection
+\Def:Section\subsubsection{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubsubsection \fi}{#1}
+\let\no:subsubsection|=\subsubsection
+\def\subsubsection{\rdef:sec{subsubsection}}
+\Def:Section\likesubsubsection{}{#1} 
+\let\:likesubsubsection|=\likesubsubsection
+\let\likesubsubsection|=\:UnDef
+>>>
+
+\SubSection{Configurations}
+
+\`'<H5>' might use too small chars
+
+% \Configure{subsubsectionTITLE+}
+%   {\ifnum \c:secnumdepth>\c@secnumdepth
+%    \else \thesubsubsection \space \fi#1}
+
+\Section{Paragraphs and Sub-Paragraphs}
+
+\<book / report / article\><<<
+|<paragraphs for book / report / article|>
+>>>
+
+\<paragraphs for book / report / article\><<<
+\let\no@paragraph|=\paragraph
+\Def:Section\paragraph{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \theparagraph \fi}{#1}
+\let\no:paragraph|=\paragraph
+\def\paragraph{\rdef:sec{paragraph}}
+\Def:Section\likeparagraph{}{#1} 
+\let\:likeparagraph|=\likeparagraph
+\let\likeparagraph|=\:UnDef
+>>>
+
+\<paragraphs for book / report / article\><<<
+\let\no@subparagraph|=\subparagraph
+\Def:Section\subparagraph{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubparagraph \fi}{#1}
+\let\no:subparagraph|=\subparagraph
+\def\subparagraph{\rdef:sec{subparagraph}}
+\Def:Section\likesubparagraph{}{#1} 
+\let\:likesubparagraph|=\likesubparagraph
+\let\likesubparagraph|=\:UnDef
+>>>
+
+\SubSection{Configurations}
+
+\<latex shared div config\><<<
+\ifx\bf\:UnDef 
+   \def\bf{\normalfont\bfseries}
+\fi
+>>>
+
+\Section{Options 1, 2, 3 for LaTeX}
+
+\''\:tempa' is everywhere, so we use it to conditionally call
+to \''\tableofcontents' throug attachments points when tex4ht
+any of the options is on.
+
+\<latex options 1, 2, 3\><<<
+\NewConfigure{tableofcontents*}[1]{%
+   \def\:tempa{#1}\ifx\empty\:tempa
+      \ifx \au:StartSec\:UnDef \else \gdef\:StartSec{\au:StartSec}\fi
+   \else
+      \edef\auto:toc{#1}%
+         \ifx \au:StartSec\:UnDef
+            \let\au:StartSec|=\:StartSec   
+            \def\:StartSec{\:tableofcontents
+               \global\let\auto:toc|=\:UnDef \:StartSec}%
+            \pend:def\:tableofcontents{\gdef\:StartSec{\au:StartSec}}%
+   \fi  \fi
+}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Encodings}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%
+\Section{t2benc}
+%%%%%%%%%%%%%%%%%%
+
+\<t2benc.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% t2benc.4ht                            |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\Hinput{t2benc}
+\endinput
+>>>        \AddFile{8}{t2benc}
+
+%%%%%%%%%%%%%%%%%%
+\Section{ot4enc}
+%%%%%%%%%%%%%%%%%%
+
+\<ot4enc.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% ot4enc.4ht                            |version %
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\Hinput{ot4enc}
+\endinput
+>>>        \AddFile{9}{ot4enc}
+
+%%%%%%%%%%%%%%%%%%
+\Section{pd1enc}
+%%%%%%%%%%%%%%%%%%
+
+\<pd1enc.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% pd1enc.4ht                            |version %
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\Hinput{pd1enc}
+\endinput
+>>>        \AddFile{9}{pd1enc}
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{inputenc}
+%%%%%%%%%%%%%%%%%%%%%
+
+\<inputenc.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% inputenc.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\def\temp#1{\o:IeC:{\protect#1}}
+\HLet\IeC=\temp
+
+\Hinput{inputenc}
+\endinput
+>>>        \AddFile{4}{inputenc}
+
+Needed in, for instance, the definition \''\IeC {\^\i }' of \^i under
+\''\edef'.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{More LaTeX}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{/listoffigures and /listoftables}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<html report, article, book\><<<
+\let\:tempc|=\listoffigures
+\pend:def\:tempc{\begingroup \a:listoffigures
+   \def\@starttoc{\:tableofcontents[lof]\:gobble}}
+\append:def\:tempc{\b:listoffigures \endgroup}
+\HLet\listoffigures|=\:tempc
+\let\:tempc|=\listoftables
+\pend:def\:tempc{\begingroup \a:listoftables
+   \def\@starttoc{\:tableofcontents[lot]\:gobble}}
+\append:def\:tempc{\b:listoftables \endgroup}
+\HLet\listoftables|=\:tempc
+>>>
+
+\<latex report,... shared config\><<<
+\NewConfigure{listoffigures}{2} 
+\NewConfigure{listoftables}{2}  
+>>>
+
+\Section{Newline and Vspace}
+
+Latex uses vrule for vertical spaces within paragraph.  In orser
+not to break paragraphs, we put line breaks.  So, for instance, 
+centered paragraphs retain their shapes.
+
+\`'\\[...]' and \''\\*[...]', in normal mode, are
+ implied from \''\@xnewline', and in turn on \`'\newline' and \''\vspace'.
+More recent definitions of latex rely on \''\@gnewline'.
+
+\Verbatim
+\documentclass{article}  
+\begin{document}  
+  
+Try \\[1mm]| this.
+  
+\end{document}  
+\EndVerbatim
+
+\<latex 1999\><<<
+\ifx \@gnewline\:UnDef
+   \append:def\newline{\ifhmode \a:newline\fi}
+   \def\@newline[#1]{\ifhmode\unskip
+          \tmp:dim=#1\relax
+          \ifdim \tmp:dim>0.98\smallskipamount \a:newline\fi
+      \fi\vspace{#1}\newline}
+\else   
+   \let\:tempc\@gnewline
+   \pend:defI\:tempc{\ht:special{t4ht@[}}
+   \append:defI\:tempc{\ht:special{t4ht@]}\ifhmode \a:newline\fi}
+   \HLet\@gnewline\:tempc
+   \def\:temp[#1]{{\ifhmode\unskip
+          \tmp:dim=#1\relax
+          \ifdim \tmp:dim>0\smallskipamount \a:newline\fi  
+          \let\a:newline|=\empty
+      \fi\vspace{#1}\o:@newline:[#1]}}
+   \HLet\@newline|=\:temp
+\fi
+>>>
+
+The recent latex.ltx file introduced the code
+
+\Verbatim
+   \global\let\if@newlist\@@if@newlist
+\EndVerbatim
+
+at the end of the \''\@outputpage' macro.  In the case of plain latex, I
+suspect, the task of this code is to avoid extra vertical space before
+a list which starts at the top of a page.  This effect is achieved by
+having the \''\if@newlist' changing to false from true at the page break.
+
+In the case of tex4ht, the side effect of losing the list header
+caused also the loss of the code \''<ul>'.
+
+Latex 200 introduces \`'\global\let\if@newlist\@@if@newlist' at the
+end of the \''\@outputpage' routine.
+Without the following, we loose start of new lists at top of pages. 
+
+\<latex 2000\><<<
+\ifx \@@if@newlist\:UnDef \else
+  \pend:def\@outputpage{\expandafter\global \expandafter\let
+      \expandafter\@@if@newlist\csname if@newlist\endcsname}
+\fi
+>>>
+
+\<config latex.ltx utilities\><<<
+\NewConfigure{newline}{1}
+>>>
+
+We can't play with the following because we may get extra \''<BR>'s
+for paragraph breaks \''<P>'.
+
+\Verbatim
+    \let\:vspace|=\@vspace
+    \let\:vspacer|=\@vspacer
+    \def\@vspace#1{\vsp:br{#1}\:vspace{#1}}
+    \def\@vspacer#1{\vsp:br{#1}\:vspacer{#1}}
+    \def\vsp:br#1{\ifhmode 
+          \ifdim #1>0.98\smallskipamount \HCode{<BR>}\fi
+       \fi }
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Title Page}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+%      \Configure{@classz}{}{}{}{}%
+
+\<redefine maketitle\><<<
+\let\o:maketitle:|=\maketitle
+\def\maketitle{\bgroup 
+   |<adjust minipageNum for setcounter footnote 0|>%
+   \ifx \EndPicture\:UnDef  
+      \def\sec:typ{title}%
+      \Configure{HtmlPar}{}{}{}{}%
+      \Configure{newpage}{}%
+      \ConfigureEnv{center}{\empty}{}{\empty}{\empty}
+      |<maketable save tabular|>%
+      \Configure{HBorder}{}{}{}{}{}{}{}{}{}{}%
+      \Configure{tabular}{}{}{}{\e:mktl}
+        {\bgroup |<maketable recall tabular|>}{\egroup}
+      \ConfigureEnv{tabular}{\empty}{}{}{}%
+      |<title for TITLE|>%
+      \pend:def\@title{\a:ttl}\append:def\@title{\b:ttl}%
+      \pend:def\@date{\a:date}\append:def\@date{\b:date}%
+      \pend:def\@author{\a:author}\append:def\@author{\b:author}%
+      |</and for maketitle|>%
+   \fi 
+   \pic:gobble\a:mktl  \o:maketitle:  \pic:gobble\b:mktl
+   \egroup \let\maketitle|=\empty}
+>>>
+
+\<maketable save tabular\><<<
+\let\a:tabular:sv|=\a:tabular \let\b:tabular:sv|=\b:tabular
+\let\c:tabular:sv|=\c:tabular \let\d:tabular:sv|=\d:tabular
+\let\e:tabular:sv|=\e:tabular \let\f:tabular:sv|=\f:tabular
+\let\before:begintabular:sv|=\before:begintabular
+>>>
+
+\<maketable recall tabular\><<<
+\let\a:tabular|=\a:tabular:sv \let\b:tabular|=\b:tabular:sv
+\let\c:tabular|=\c:tabular:sv \let\d:tabular|=\d:tabular:sv
+\let\e:tabular|=\e:tabular:sv \let\f:tabular|=\f:tabular:sv
+\let\before:begintabular|=\before:begintabular:sv
+>>>
+
+Old latex files need \''\no:fonts', but not new ones.---wrong, as far as writing to toc in 0.0?
+
+\</and for maketitle\><<<
+\def\and{\a:and}
+>>>
+
+\<redefine maketitle\><<<
+\NewConfigure{maketitle}[4]{\c:def\a:mktl{#1}\c:def\b:mktl{#2}%
+   \c:def\a:ttl{#3}\c:def\b:ttl{#4}}
+\NewConfigure{thanks author date and}[8]{%
+   \c:def\a:thanks{#1}\c:def\b:thanks{#2}\c:def\a:author{#3}\c:def\b:author{#4}%
+   \c:def\a:date{#5}\c:def\b:date{#6}\c:def\a:and{#7}\c:def\e:mktl{#8}}
+>>>
+
+\`'<H..>' with nested fonts doesn't work nicely in NetScape.
+
+\ifHtml[\HPage{more}\Verbatim
+\documentstyle{article}
+
+\title{A B and C}
+\author{X \and Y}
+
+\input tex4ht.sty \Preamble{html}
+        \begin{document}
+     \EndPreamble
+
+ \maketitle
+
+\end{document}
+\EndVerbatim\EndHPage{}]\fi
+
+\Section{Multi Columns}
+
+\SubSection{xx}
+
+\Verbatim
+\CssFile
+P.border {  clear: both ; }
+span.tcgroup { width: 80\% ; display: block ; float: left ; }
+span.title {  padding-left: 10\% ;  width: 100\% ; }
+span.nodisp {display: none ; }
+span.jrnl {   padding-left: 20\% ;  width: 100\% ; }
+span.altgroup {   width: 18\% ;  display: block ;  float: right }
+.filesize {   width: 100\% ;  font-style: italic ;  float: left ; }
+.artlinks {   width: 100\% ;  clear: left ; }
+\EndCssFile
+
+\HCode{
+<P class="border">
+  <span class="author">xx, xx<span class="nodisp">,</span></span>
+  <span class="tcgroup">
+  <span class="title"><span class="nodisp">"</span>Toward a 
+       xyz<span class="nodisp">,"</span></span>
+  <span class="jrnl">74 <cite>abc.</cite> (1969): 12-51<span class="nodisp">.</span></span>
+</span>
+<span class="altgroup">
+   <span 
+       class="filesize"><em>107k</em></span><span class="nodisp">,</span>
+   <span class="artlinks">[<A HREF=uuu.html>HTML</A>]\ [<A 
+      HREF=foo.rtf>RTF</A>]</span>
+</span>
+</P>
+}
+
+\EndVerbatim
+
+\SubSection{xx}
+
+\Verbatim
+
+DIV.left
+     {                        
+      width: 33%;
+      float: left;
+      text-align: left;
+      padding:  0 1em 0 1em;
+          
+     }
+DIV.middle
+     {
+      width: 33%;
+      float: left;
+      text-align: left;
+      padding: 0 1em 0 1em;
+     }
+DIV.right
+     {
+      width: 33%;
+      float: left;
+      text-align: left;
+      padding: 0 1em 0 1em;
+     }
+\EndVerbatim
+
+%%%%%%%%%%%%%%
+\Part{LaTeX Classes}
+%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Book.cls, Report.cls, Article.cls}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<book / report / article\><<<
+  |<html report, article, book|>
+  |<latex report,... shared config|>
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{memoir}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{memoir}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<memoir.4ht\><<<
+% memoir.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2003. Eitan M. Gurari
+|<TeX4ht copywrite|>
+\input book.4ht
+\input verse.4ht
+\input booktabs.4ht
+\let\columnlines\empty
+
+|<memoir cfg|>
+\ifx \memgobble\:UnDef
+   |<memoir pre 2008|>
+\else 
+   |<memoir 2008|>
+   |<mempatch cfg|>
+\fi
+\Hinput{memoir}
+\endinput
+>>>        \AddFile{8}{memoir}
+
+\<memoir cfg\><<<
+\let\rm\empty
+\let\sf\empty
+\let\tt\empty
+\let\bf\empty
+\let\it\empty
+
+\renewcommand*{\@memoldfonterr}[3]{}
+\renewcommand*{\@memoldfontwarn}[3]{}
+
+
+\def\@chapter[#1]#2{%
+   |<adjust minipageNum for setcounter footnote 0|>%
+   {\SkipRefstepAnchor \let\addcontentsline\:gobbleIII\no@chapter[#1]{}%
+    \global\let\f@rtoc\f@rtoc
+    \ifx\f@rtoc\empty\gdef\f@rtoc{#2}\fi
+    \global\let\f@rhdr\f@rhdr  }%
+   \HtmlEnv   \Toc:Title{\f@rtoc}\:chapter{#2}}
+>>>
+
+Memoir supports starred version ot the TOC command
+
+\<memoir cfg\><<<
+\def\:tempc{\@ifstar\o:tableofcontents:\o:tableofcontents:}
+\HLet\tableofcontents\:tempc
+>>>
+
+Support for the \Verb=\book= command
+\<memoir cfg\><<<
+\Def:Section\book{\thebook}{#1}
+>>>
+
+Memoir reimplements abstract.sty 
+
+\<memoir cfg\><<<
+|<abstract.sty conf|>
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{abstract}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<abstract.4ht\><<<
+% abstract.4ht (|version), generated from |jobname.tex
+% Copyright 2021 TeX Users Group
+|<TeX4ht license text|>
+|<abstract.sty conf|>
+\Hinput{abstract}
+\endinput
+>>> \AddFile{8}{abstract}
+
+\<abstract.sty conf\><<<
+\NewConfigure{abstracttitle}{2}
+\newenvironment{abstracttitle4ht}{\a:abstracttitle}{\b:abstracttitle\par\noindent}
+% get rid of all extra <span> elements introduced by smaller font size
+% \renewcommand{\abstracttextfont}{\normalfont}
+% \renewcommand{\abstractnamefont}{\normalfont}
+% use our dummy environment to insert tags around the abstract title
+\renewcommand{\absnamepos}{abstracttitle4ht}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{verse}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<verse.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% verse.4ht                             |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<verse cfg|>
+\Hinput{verse}
+\endinput
+>>>        \AddFile{8}{verse}
+
+\<verse cfg\><<<
+\def\@vsptitle[#1]#2{%
+  |<memoir verse title|>%
+  \a:poemtitle
+  \addcontentsline{toc}{\poemtoc}{#1}
+  \poemtitlemark{#1}%
+  \b:poemtitle
+  \@vstypeptitle{#2}%
+  \c:poemtitle
+  \@afterheading}
+\def\@vssptitle#1{%
+  \a:likepoemtitle
+  \@vstypeptitle{#1}%
+  \b:likepoemtitle
+  \@afterheading}
+\NewConfigure{poemtitle}{3}
+\NewConfigure{likepoemtitle}{2}
+>>>
+
+\<verse cfg\><<<   
+\pend:def\@vscentercr{%
+   \let\incr:vsline\incr@vsline
+   \def\incr@vsline{\let\incr@vsline\incr:vsline}%
+}
+\pend:def\start@vsline{\a:verseline  \incr@vsline}
+\renewcommand{\@vsifbang}[1]{\@ifnextchar !{%
+   \b:verseline\incr@vsline \@firstoftwo{#1}}}
+\expand:after{\let\sv:verse}\csname \string\verse\endcsname
+\expandafter\def\csname \string\verse\endcsname[#1]{%
+   \let\:temp\refstepcounter
+   \def\refstepcounter##1\let{\let\refstepcounter\:temp\let}%
+   \sv:verse[#1]%
+   \a:verseline  |<memoir verse counter|>%
+   \setcounter{poemline}{0}%
+   \setcounter{vslineno}{1}%
+   \incr@vsline
+}
+\NewConfigure{verseline}{2}
+>>>
+
+\<memoir verse counter\><<<
+\expandafter\ifx \csname c@verse\endcsname\relax \else
+   \refstepcounter{verse}%
+\fi
+>>>
+
+\<memoir verse title\><<<
+\csname phantomsection\endcsname
+>>>
+
+\<verse cfg\><<<   
+\pend:defI\flagverse{\a:flagverse}
+\append:defI\flagverse{\b:flagverse}
+\NewConfigure{flagverse}{2}
+>>>
+
+\<memoir pre 2008\><<<
+\pend:defI\getthelinenumber{%
+   \let\sv:thepoemline\thepoemline
+   \pend:def\thepoemline{\a:poemline}%
+   \append:def\thepoemline{\b:poemline}}
+\append:defI\getthelinenumber{\let\thepoemline\sv:thepoemline}
+>>>
+
+\<memoir 2008\><<<
+\pend:defII\getthelinenumber{%
+   \let\sv:thepoemline\thepoemline
+   \pend:def\thepoemline{\a:poemline}%
+   \append:def\thepoemline{\b:poemline}}
+\append:defII\getthelinenumber{\let\thepoemline\sv:thepoemline}
+>>>
+
+\<memoir cfg\><<<
+\NewConfigure{poemline}{2}
+>>>
+
+\<memoir cfg\><<<
+\NewConfigure{legend}{2}
+\renewcommand\legend[1]{\a:legend #1\b:legend}
+>>>
+
+There is a clash between Memoir and Hyperref, as it uses the
+Hfootnote counter, which isn't declared. 
+
+\<memoir cfg\><<<
+\@ifpackageloaded{hyperref}{%
+\ifHy@hyperfootnotes
+\Hy@hyperfootnotesfalse
+\newcounter{Hfootnote}
+\fi
+}{}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{mempatch}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<mempatch.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% mempatch.4ht                          |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<mempatch cfg|>
+\Hinput{mempatch}
+\endinput
+>>>        \AddFile{8}{mempatch}
+
+\<mempatch cfg\><<<
+\let\no@Msect\M@sect
+\NewConfigure{@sec @ssect}[1]{%
+   \def\rdef:sec##1{#1\csname no@##1\endcsname}}
+\:CheckOption{sections-}     \if:Option
+   \Configure{@sec @ssect}{}
+\else
+   \Configure{@sec @ssect}{%
+      |<sv Sc, sec, ssec|>\let\:Sc|=\:gobble
+      |<redf memior sec|>%
+      |<redf sec|>%
+      |<redf ssec|>\IgnorePar}
+\fi
+>>>
+
+\<redf memior sec\><<<
+\def\M@sect##1##2##3##4##5##6[##7][##8]##9{%
+   |<disable @seccntformat|>%
+   \let\M@sect\no@Msect   \xdef\c:secnumdepth{##2}%
+   {\SkipRefstepAnchor \let\addcontentsline\:gobbleIII \let\mark\:gobble
+    \no@Msect{##1}{##2}{##3}{##4}{##5}{##6}[{##7}][{##8}]{}}%
+   |<recall Sc, sec, ssec|>%
+   |<restore @seccntformat|>%
+   \HtmlEnv    \Toc:Title{##8}\csname no:#1\endcsname{##9}}%
+>>>
+
+\<sv Sc, sec, ssec\><<<
+\let\sv:Msect|=\M@sect
+>>>
+
+\<recall Sc, sec, ssec\><<<
+\let\M@sect|=\sv:Msect
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{revtex}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[ftp://ftp.aip.org/revtex]{}{}REVTeX 3.0 from the American Institute of Physics,\EndLink,
+\Link[http://publish.aps.org/revtex4/]{}{}REVTeX 4 Home Page\EndLink
+
+\<revtex4.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% revtex4.4ht                           |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<revtex4 configs|>
+\Hinput{revtex4}
+\endinput
+>>>        \AddFile{9}{revtex4}
+
+\<aps.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% aps.4ht                               |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<aps configs|>
+\Hinput{aps}
+\endinput
+>>>        \AddFile{9}{aps}
+
+\<revsymb.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% revsymb.4ht                           |version %
+% Copyright (C) |CopyYear.2009.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<revsymb configs|>
+\Hinput{revsymb}
+\endinput
+>>>        \AddFile{9}{revsymb}
+
+\<revsymb configs\><<<
+\MathSymbol\mathrel{REV@lesssim } 
+\MathSymbol\mathrel{REV@gtrsim } 
+\MathSymbol\mathord{openone } 
+\MathSymbol\mathrel{altsuccsim } 
+\MathSymbol\mathrel{altprecsim } 
+\MathSymbol\mathrel{corresponds } 
+>>>
+
+\<revtex4 configs\><<<
+|<@array@array@new group|>
+|<@array@ltx group|>
+>>>
+
+\List{}
+
+\item{@array@array@new group}
+
+\Verbatim
+ \let\@array    \@array@array@new 
+ \let\@@array   \@array 
+ \let\@tabular  \@tabular@array@new 
+ \let\@tabarray \@tabarray@array@new 
+ \let\array     \array@array@new 
+ \let\endarray  \endarray@array@new 
+ \let\endtabular\endtabular@array@new 
+ \let\@mkpream  \@mkpream@array@new 
+ \let\@classx   \@classx@array@new 
+ \let\@arrayacol\@arrayacol@ltx 
+ \let\@tabacol  \@tabacol@ltx 
+ \let\insert@column\insert@column@array@new 
+ \expandafter\let\csname endtabular*\endcsname\endtabular 
+ \let\@arraycr  \@arraycr@new 
+ \let\@xarraycr \@xarraycr@new 
+ \let\@xargarraycr\@xargarraycr@new 
+ \let\@yargarraycr\@yargarraycr@new 
+\EndVerbatim
+
+\item{@array@ltx group}
+
+\Verbatim
+ \let\@array\@array@ltx 
+ \let\multicolumn\multicolumn@ltx 
+ \let\@tabular\@tabular@ltx 
+ \let\@tabarray\@tabarray@ltx 
+ \let\array\array@ltx 
+ \let\endarray\endarray@ltx 
+ \let\endtabular\endtabular@ltx 
+ \let\@mkpream\@mkpream@ltx 
+ \let\@addamp\@addamp@ltx 
+ \let\@arrayacol\@arrayacol@ltx 
+ \let\@tabacol\@tabacol@ltx 
+ \let\@arrayclassz\@arrayclassz@ltx 
+ \let\@tabclassiv\@tabclassiv@ltx 
+ \let\@arrayclassiv\@arrayclassiv@ltx 
+ \let\@tabclassz\@tabclassz@ltx 
+ \let\@classv\@classv@ltx 
+ \let\hline\hline@ltx 
+ \let\@tabularcr\@tabularcr@ltx 
+ \let\@xtabularcr\@xtabularcr@ltx 
+ \let\@xargarraycr\@xargarraycr@ltx 
+ \let\@yargarraycr\@yargarraycr@ltx
+\EndVerbatim
+
+\EndList
+
+\<@array@array@new group\><<<
+\def\:tempc[#1]#2{%
+%\hshow{@array@array@new--222}%
+  |<init conds for @mkpream|>% 
+  \@tempdima\ht\strutbox 
+  \advance\@tempdima by\extrarowheight 
+  \setbox\@arstrutbox\hbox{}% 
+  \begingroup 
+     \@mkpream{#2}% 
+     \xdef\@preamble{%
+        |<ialign for html @array|>}%     
+     |<globalize ar:cnt for array.sty|>%
+  \endgroup 
+  \@arrayleft 
+  \@nameuse{@array@align@#1}% 
+     \def\v:TBL{#1}%
+     \m@th 
+     \let\\\@arraycr \let\tabularnewline\\\let\par\@empty 
+     \ifx \EndPicture\:UnDef
+       \SaveMkHalignConfig 
+       |<@array configuration for MkHalign|>%
+       |<modefied @array config|>%
+     \else \let\@sharp|=##\fi  
+     \set@typeset@protect 
+     \lineskip\z@\baselineskip\z@ 
+     \@preamble\array@row@pre
+}
+\HLet\@array@array@new\:tempc
+>>>
+
+\<@array@ltx group\><<<
+\def\:tempc[#1]#2{%
+%\hshow{@array@ltx-22}% 
+  |<init conds for @mkpream|>%
+  \setbox\@arstrutbox\hbox{}%  
+  \@nameuse{@array@align@#1}% 
+     \@mkpream{#2}% 
+     \expandafter\tmp:toks\expandafter=\expandafter{\@preamble}%
+     \edef\@preamble{%
+       \everycr{}\tabskip\z@skip\noexpand\MkHalign\noexpand\@sharp
+       {\the\tmp:toks \tabskip\z@skip}%
+     }%     
+     \def\v:TBL{#1}%
+     \let\tabularnewline\\\let\par\@empty 
+     \ifx \EndPicture\:UnDef
+       \SaveMkHalignConfig 
+       |<@array configuration for MkHalign|>%
+       |<modefied @array config|>%
+     \else \let\@sharp|=##\fi  
+     \set@typeset@protect 
+     \lineskip\z@skip\baselineskip\z@skip 
+     \ifhmode \@preamerr\z@ \@@par\fi 
+     \@preamble\array@row@pre
+}
+\HLet\@array@ltx\:tempc
+>>>
+
+\<@array@array@new group \><<<
+\def\:tempc{%
+%\hshow{@tabular@array@new--22}%
+  |<set hooks of tabular|>%
+  \o:@tabular@array@new:
+}
+\HLet\@tabular@array@new\:tempc
+>>>
+
+\<@array@ltx group \><<<
+\def\:tempc{% 
+  |<set hooks of tabular|>%
+%\hshow{@tabular@ltx--22}%
+  \o:@tabular@ltx:
+}
+\HLet\@tabular@ltx\:tempc
+>>>
+
+\<@array@array@new group\><<<
+\def\:tempc{%
+%\hshow{array@array@new--22}%
+   |<set hooks of array|>%
+   \o:array@array@new:} 
+\HLet\array@array@new=\:tempc 
+\def\:tempc{\relax \ifnum\HCol=1 \a:endarray\fi
+   \enda:rray}
+\HLet\endarray@array@new\:tempc
+>>>
+
+\<@array@ltx group\><<<
+\def\:tempc{%
+%\hshow{array@ltx-2}%
+   |<set hooks of array|>%
+   \o:array@ltx:} 
+\HLet\array@ltx=\:tempc
+\def\:tempc{\relax 
+   \ifx \HCol\:UnDef \else \ifnum\HCol=1 \a:endarray\fi \fi
+   \crcr\ifx \EndPicture\:UnDef \EndMkHalign
+   \else \egroup\fi \egroup}
+\HLet\endarray@ltx\:tempc
+>>>
+
+\<@array@ltx group\><<<
+\long\def\:temp#1#2#3{\multispan{#1}\a:multicolumn \begingroup  
+%\hshow{multicolumn@ltx--2}%
+  |<add Row.Col<-> to new:span|>%
+  \def\@sharp{\c:multicolumn#3\d:multicolumn}\set@typeset@protect
+  \let\@startpbox\@@startpbox\let\@endpbox\@@endpbox
+  \@arstrut \@preamble\hbox{}\endgroup \b:multicolumn \ignorespaces}
+\HLet\multicolumn@ltx|=\:temp
+>>>
+
+\<@array@ltx group\><<<
+\def\:temp{\a:hline}
+\HLet\hline@ltx|=\:temp
+>>>
+
+\<revtex4 configs\><<<
+\let\twocolumngrid\onecolumngrid   
+\let\@twocolumntrue\@twocolumnfalse   
+\@booleanfalse\twocolumn@sw    
+>>>
+
+\<revtex4 configs\><<<
+\def\titleblock@produce{% 
+ \a:mktl \par
+ \begingroup 
+     \pend:def\frontmatter@above@affilgroup{%
+        \pend:def\@AAC@list{\a:author}%
+        \append:def\@AAC@list{\b:author}%
+     }%
+     \ifx \@date\empty\else
+        \pend:def\@date{\a:date}%
+        \append:def\@date{\b:date}%
+     \fi
+     \ifx \@received\empty\else
+        \pend:def\@received{\a:received}%
+        \append:def\@received{\b:received}%
+     \fi
+     \ifx \@revised\empty\else
+        \pend:def\@revised{\a:revised}%
+        \append:def\@revised{\b:revised}%
+     \fi
+     \ifx \@accepted\empty\else
+        \pend:def\@accepted{\a:accepted}%
+        \append:def\@accepted{\b:accepted}%
+     \fi
+     \ifx \@accepted\empty\else
+        \pend:def\@published{\a:published}%
+        \append:def\@published{\b:published}%
+     \fi
+  \let\footnote\footnote@latex 
+  \let\@makefnmark\@makefnmark@latex 
+  \let\@footnotemark\@footnotemark@latex 
+  \let\thefootnote\frontmatter@thefootnote 
+  \global\c@footnote\z@ 
+  \let\@makefnmark\frontmatter@makefnmark 
+  \frontmatter@setup 
+  \thispagestyle{titlepage}%
+  \par \a:ttl \label{FirstPage}\par 
+  \frontmatter@title@produce 
+  \b:ttl \par
+  \groupauthors@sw{% 
+   \frontmatter@author@produce@group 
+  }{% 
+   \frontmatter@author@produce@script 
+  }% 
+  \par \a:RRAPformat\par
+  \frontmatter@RRAPformat{% 
+   \expandafter\produce@RRAP\expandafter{\@date}% 
+   \expandafter\produce@RRAP\expandafter{\@received}% 
+   \expandafter\produce@RRAP\expandafter{\@revised}% 
+   \expandafter\produce@RRAP\expandafter{\@accepted}% 
+   \expandafter\produce@RRAP\expandafter{\@published}% 
+  }% 
+  \par\b:RRAPformat
+  \frontmatter@abstract@produce
+  \showPACS@sw{%
+     \pend:defI\@pacs@produce{\par\a:pacs\par}%
+     \append:defI\@pacs@produce{\par\b:pacs\par}%
+  }{}% 
+  \@pacs@produce\@pacs 
+  \showKEYS@sw{%
+     \pend:defI\@keywords@produce{\par\a:keywords\par}%
+     \append:defI\@keywords@produce{\par\b:keywords\par}%
+  }{}% 
+  \@keywords@produce\@keywords 
+  \par 
+  \a:frontpagefootnote
+  \minipagefootnote@here
+  \b:frontpagefootnote
+  \par
+  \frontmatter@finalspace 
+  |<adjust minipageNum for setcounter footnote 0|>%
+ \endgroup 
+ \b:mktl \par
+}% 
+>>>
+
+\<revtex4 configs\><<<
+\append:def\minipagefootnote@pick{%
+  |<adjust minipageNum for setcounter footnote 0|>%
+}
+\append:def\ruledtabular{%
+  |<adjust minipageNum for setcounter footnote 0|>%
+}
+>>>
+
+\<revtex4 configs\><<<
+\NewConfigure{RRAPformat}{2}
+\NewConfigure{received}{2}
+\NewConfigure{revised}{2}
+\NewConfigure{accepted}{2}
+\NewConfigure{published}{2}
+\NewConfigure{pacs}{2}
+\NewConfigure{keywords}{2}
+\NewConfigure{frontpagefootnote}{4}
+>>>
+
+\<revtex4 configs\><<<
+\NewConfigure{maketitle}[4]{\def\a:mktl{#1}\def\b:mktl{#2}%
+   \def\a:ttl{#3}\def\b:ttl{#4}}
+\NewConfigure{thanks author date and}[8]{%
+   \c:def\a:thanks{#1}\c:def\b:thanks{#2}%
+   \c:def\a:author{#3}\c:def\b:author{#4}%
+   \c:def\a:date{#5}\c:def\b:date{#6}%
+   \c:def\a:and{#7}\c:def\e:mktl{#8}}
+>>>
+
+\<revtex4 configs\><<<
+\append:def\abstract{\a:abstract}
+\pend:def\endabstract{\b:abstract}
+\NewConfigure{abstract}{2}
+>>>
+
+\<revtex4 configs\><<<
+\def\:tempc#1#2#3{\o:doauthor:{\a:doauthor#1\b:doauthor}{#2}{#3}}
+\HLet\doauthor\:tempc
+\NewConfigure{doauthor}{2}
+>>>
+
+\<revtex4 configs\><<<
+\def\do@affil@fromgroup#1#2{% 
+  \@ifx{\relax#2}{}{% 
+    \count@#2\relax 
+    \@ifnum{\count@=\z@}{}{\a:affil#1\b:affil}% 
+    \do@affil@fromgroup#1% 
+}}
+\NewConfigure{affil}{2} 
+>>>
+
+\<revtex4 configs\><<<
+\def\:temp{% 
+  \@ifhmode{\skip@\lastskip\unskip\unpenalty\break
+            \a:centercr\hskip\skip@}{}% 
+}
+\HLet\frontmatter@addressnewline\:temp
+>>>
+
+\<revtex4 configs\><<<
+\def\@doendnote#1#2{\bibitem{#1}\a:endnote #2\b:endnote}
+\NewConfigure{endnote}{2}
+>>>
+
+\<revtex4 configs\><<<
+\def\NAT@bibsetnum#1{% 
+   \setlength{\topsep}{\z@}% 
+   \let\sv:rEfLiNK \rEfLiNK 
+   \let\rEfLiNK \@secondoftwo 
+   \NATx@bibsetnum{\ref{LastBibItem}}% 
+   \let\rEfLiNK \sv:rEfLiNK 
+}
+\long\def\frontmatter@makefntext#1{% 
+ \parindent 1em
+ \c:frontpagefootnote \a:footnotetext 
+ \noindent 
+ \Hy@raisedlink{\hyper@anchorstart{frontmatter@\the
+                                   \c@footnote}\hyper@anchorend}% 
+ \@makefnmark 
+ \b:footnotetext \a:footnotebody 
+ #1% 
+ \b:footnotebody \c:footnotetext \d:frontpagefootnote
+}
+>>>
+
+\<revtex4 configs\><<<
+\let\no@ssect@ltx=\@ssect@ltx
+\def\@ssect@ltx#1#2#3#4#5{\:Sc3
+   \no@ssect@ltx{#1}{#2}{#3}{#4}{\:Sc4#5\:Sc2}\HtmlEnv}
+\let\no@sect@ltx=\@sect@ltx
+\def\@sect@ltx#1#2#3#4#5#6[#7]#8{%
+   \xdef\c:secnumdepth{#2}\:Sc3
+   \no@sect@ltx{#1}{#2}{#3}{#4}{#5}{#6}[#7]{\:Sc4#8\:Sc2}\HtmlEnv}
+
+\:CheckOption{sections-}     \if:Option 
+   \Configure{@sec @ssect}{}
+\else      
+   \Configure{@sec @ssect}{%
+      |<revtex4: sv Sc, sec, ssec|>\let\:Sc|=\:gobble
+      |<revtex4: redf sec|>%
+      |<revtex4: redf ssec|>\IgnorePar}
+\fi
+
+>>>
+
+\<revtex4: redf sec\><<<
+\def\@sect@ltx##1##2##3##4##5##6[##7]##8{%
+   |<disable @seccntformat|>%
+   \let\@sect@ltx=\no@sect@ltx   \xdef\c:secnumdepth{##2}%
+   {\SkipRefstepAnchor \let\addcontentsline|=\:gobbleIII \let\mark|=\:gobble
+    \no@sect@ltx{##1}{##2}{##3}{##4}{##5}{##6}[{##7}]{}}%
+   |<revtex4: recall Sc, sec, ssec|>%
+   |<restore @seccntformat|>%
+   \HtmlEnv    \Toc:Title{##7}\csname no:#1\endcsname{##8}}%
+>>>
+
+\<revtex4: redf ssec\><<<
+\def\@ssect@ltx##1##2##3##4##5##6[##7]##8{%
+   |<star sec title|>%
+   \let\@ssect@ltx=\no@ssect@ltx
+   {\def\addcontentsline####1####2####3{}%
+    \no@ssect@ltx{##1}{##2}{##3}{##4}{##5}{##6}[{##7}]{}}%
+   |<revtex4: recall Sc, sec, ssec|>%
+   \HtmlEnv   \csname :like#1\endcsname{##8}}%
+>>>
+
+\<revtex4: sv Sc, sec, ssec\><<<
+\let\sv:Sc=\:Sc \let\sv:sect=\@sect@ltx \let\sv:ssect@ltx=\@ssect@ltx
+>>>
+
+\<revtex4: recall Sc, sec, ssec\><<<
+\let\:Sc=\sv:Sc \let\@sect@ltx=\sv:sect \let\@ssect@ltx=\sv:ssect@ltx
+>>>
+
+\<revtex4 configs\><<<
+|<html late parts|>
+|<html late sections|>
+|<subsections for book / report / article|>
+|<subsubsections for book / report / article|>
+|<paragraphs for book / report / article|>
+>>>
+
+\<revtex4 configs\><<<
+\def\@array@align@c{% 
+  \leavevmode\@ifmmode{\vcenter\bgroup}{\vbox\bgroup\aftergroup\relax}}% 
+\def\@array@align@v{% 
+ \@ifmmode{% 
+  \@badmath 
+  \vcenter\bgroup 
+ }{% 
+  \@ifinner{% 
+   \vbox\bgroup 
+  }{% 
+   \@@par\bgroup 
+  }% 
+ }% 
+}% 
+>>>
+
+\<revtex4 configs\><<<
+\let\widetext\empty
+\let\endwidetext\empty
+>>>
+
+\<revtex4 configs\><<<
+\def\@xfloat #1[#2]{% 
+    \def \@captype {#1}% 
+   \:clearpage \bf:float \:clearpage 
+   \begingroup 
+      \expandafter\ifx\csname end#1\endcsname\o:end@float: 
+         \expandafter\let\csname end#1\endcsname\float@end 
+         \expandafter\let\csname end#1*\endcsname\float@dblend 
+      \fi 
+      \@parboxrestore 
+      \reset@font  
+      \normalsize   
+      \everypar{\HtmlPar}% 
+      \@xfloat@prep 
+      \@nameuse{fp@proc@#2}% 
+} 
+\def\end@float{\endgroup  \:clearpage \af:float  \minipagefootnote@here} 
+\let\end@dblfloat=\end@float 
+>>>
+
+\<revtex4 configs\><<<
+\long\def\@makecaption#1#2{% 
+  \par 
+  \begingroup 
+     \small\rmfamily 
+     \flushing 
+     \let\footnote\@footnotemark@gobble 
+   {\cptA: \cap:ref{#1}\if :#1:\else\cptB:\fi}{\cptC:{#2}\cptD:}
+  \endgroup 
+  \par
+}
+\pend:def\caption{\SkipRefstepAnchor}
+\NewConfigure{caption}[4]{\c:def\cptA:{#1}\c:def\cptB:{#2}%
+   \c:def\cptC:{#3}\c:def\cptD:{#4}}
+>>>
+
+\<revtex4 configs\><<<
+\pend:def\frontmatter@abstractheading{\a:abstractheading}
+\append:def\frontmatter@abstractheading{\b:abstractheading}
+\NewConfigure{abstractheading}{2}
+\def\preprint#1{\a:preprint #1\b:preprint}
+\NewConfigure{preprint}{2}
+>>>
+
+\<revtex4 configs\><<<
+\def\p@subsection     {\thesection} 
+\def\p@subsubsection  {\thesection\thesubsection} 
+\def\p@paragraph      {\thesection\thesubsection\thesubsubsection} 
+>>>
+
+\<aps configs\><<<
+\def\bib@device#1#2{% 
+  \hb@xt@#1{\hfil \phantomsection 
+     \addcontentsline {toc}{section}{\protect\numberline{}\refname}}}
+>>>
+
+\<aps configsNO\><<<
+|<revtex3 aps math|>
+|<revtex3 aps title page|>
+|<revtex3 aps sections|>
+|<revtex3 prabib 4ht|>
+>>>
+
+\<revtex3 prabib 4ht\><<<
+\pend:def\references{\ifpreprintsty\else \ShowPar \par\noindent\fi}
+>>>
+
+\<revtex3 aps math\><<<
+\def\no:make@eqnnum{\let\make@eqnnum=\empty}
+\append:def\equation{%
+   \def\:@currentlabel{\the\c@equation}%
+   \anc:lbl r{equation}%
+   \pend:def\endequation{%
+     \aftergroup\aftergroup
+     \aftergroup\aftergroup
+     \aftergroup\aftergroup
+     \aftergroup\no:make@eqnnum}}
+>>>
+
+\<revtex3 aps title page\><<<
+\def\:authoraddress{%
+   \let\aps:centering=\centering
+   \def\centering##1\par{\aps:centering\a:address##1\b:address\par}%
+   \def\nointerlineskip{\def\centering####1\par{%
+          \aps:centering\a:author####1\b:author\par}}}
+
+\NewConfigure{address}{2}
+
+\let\o:maketitle:\maketitle
+\def\maketitle{\bgroup
+      |<adjust minipageNum for setcounter footnote 0|>%
+      \def\sec:typ{title}%
+      \Configure{HtmlPar}{}{}{}{}%
+      \Configure{newpage}{}%
+      \pend:def\@title{\a:ttl}\append:def\@title{\b:ttl\vskip2.5pt}%
+      \pend:def\@date{\a:date}\append:def\@date{\b:date}%
+      \pend:def\@authoraddress{\bgroup\:authoraddress }%
+      \append:def\@authoraddress{\egroup }%
+      \def\and{\a:and}
+     \pend:def\@maketitle{\a:mktl}%
+     \append:def\@maketitle{\b:mktl}%
+     \o:maketitle: 
+   \egroup}
+
+\NewConfigure{maketitle}[4]{\c:def\a:mktl{#1}\c:def\b:mktl{#2}%
+   \c:def\a:ttl{#3}\c:def\b:ttl{#4}}
+\NewConfigure{thanks author date and}[8]{%
+   \c:def\a:thanks{#1}\c:def\b:thanks{#2}\c:def\a:author{#3}\c:def\b:author{#4}%
+   \c:def\a:date{#5}\c:def\b:date{#6}\c:def\a:and{#7}\c:def\e:mktl{#8}}
+>>>
+
+\<revtex3 aps sections\><<<
+   \def\@part[#1]#2{%
+    \ifnum \c@secnumdepth >-2\relax
+      \SkipRefstepAnchor \refstepcounter{part}%
+      \addcontentsline{toc}{part}{\thepart\hspace{1em}#1}%
+    \else
+      \addcontentsline{toc}{part}{#1}%
+    \fi
+    \csname @endpart\endcsname}
+\let\:tempb\part
+\Def:Section\part{\thepart}{#1}
+\let\:part\part
+\let\part\:tempb
+\let\no@part\@part
+\def\@part[#1]#2{%
+   {\let\addcontentsline\:gobbleIII\no@part[#1]{}}%
+   \HtmlEnv   \Toc:Title{#1}\:part{#2}}
+\Def:Section\likepart{}{#1}
+\let\:likepart\likepart
+\let\likepart\:UnDef
+\let\no@spart\@spart
+\def\@spart#1{%
+   {\let\addcontentsline\:gobbleIII\no@spart{}}%
+   \HtmlEnv   \:likepart{#1}}
+
+   \let\no@section\section
+\Def:Section\section{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesection \fi}{\uppercase{#1}}
+\let\no:section\section
+\def\section{\rdef:sec{section}}
+\Def:Section\likesection{}{\uppercase{#1}}
+\let\:likesection\likesection
+\let\likesection\:UnDef
+
+\let\asp:@sect\no@sect
+\def\no@sect#1#2#3#4#5{\asp:@sect{#1}{#2}{#3}{#4}{#5\let\@svsec=\empty}}
+
+\let\no@subsection\subsection
+\Def:Section\subsection{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubsection \fi}{#1}
+\let\no:subsection\subsection
+\def\subsection{\rdef:sec{subsection}}
+\Def:Section\likesubsection{}{#1}
+\let\:likesubsection\likesubsection
+\let\likesubsection\:UnDef
+
+\let\no@subsubsection\subsubsection
+\Def:Section\subsubsection{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubsubsection \fi}{#1}
+\let\no:subsubsection\subsubsection
+\def\subsubsection{\rdef:sec{subsubsection}}
+\Def:Section\likesubsubsection{}{#1}
+\let\:likesubsubsection\likesubsubsection
+\let\likesubsubsection\:UnDef
+
+\let\no@paragraph\paragraph
+\Def:Section\paragraph{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \theparagraph \fi}{#1}
+\let\no:paragraph\paragraph
+\def\paragraph{\rdef:sec{paragraph}}
+\Def:Section\likeparagraph{}{#1}
+\let\:likeparagraph\likeparagraph
+\let\likeparagraph\:UnDef
+\let\no@subparagraph\subparagraph
+\Def:Section\subparagraph{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubparagraph \fi}{#1}
+\let\no:subparagraph\subparagraph
+\def\subparagraph{\rdef:sec{subparagraph}}
+\Def:Section\likesubparagraph{}{#1}
+\let\:likesubparagraph\likesubparagraph
+\let\likesubparagraph\:UnDef
+
+\def\tableofcontents{%
+   \ifx\contentsname\empty \else
+      \ifx\contentsname\:UnDef \else
+         %
+\section*{\contentsname}%
+         %
+%
+   \fi\fi
+   \:tableofcontents}
+
+\ConfigureToc{likeparagraph} {}{\empty}{}{\newline}
+\ConfigureToc{likepart} {}{\empty}{}{\newline}
+\ConfigureToc{likesection} {}{\empty}{}{\newline}
+\ConfigureToc{likesubparagraph} {}{\empty}{}{\newline}
+\ConfigureToc{likesubsection} {}{\empty}{}{\newline}
+\ConfigureToc{likesubsubsection} {}{\empty}{}{\newline}
+\ConfigureToc{paragraph} {\empty}{\ }{}{\newline}
+\ConfigureToc{part} {\empty}{\ }{}{\newline}
+\ConfigureToc{section} {\empty}{\ }{}{\newline}
+\ConfigureToc{subparagraph} {\empty}{\ }{}{\newline}
+\ConfigureToc{subsection} {\empty}{\ }{}{\newline}
+\ConfigureToc{subsubsection} {\empty}{\ }{}{\newline}
+
+\edef\:TOC{%
+   \noexpand\ifx [\noexpand\:temp
+      \noexpand\expandafter\noexpand\:TableOfContents
+   \noexpand\else
+      \noexpand\Auto:ent{\ifnum \c@tocdepth >-2 part,\fi
+\expandafter\ifx \csname @chapter\endcsname\relax
+   \ifnum \c@tocdepth >\z@  section,\fi
+\else
+   \ifnum \c@tocdepth >\m@ne chapter,appendix,\fi
+   \ifnum \z@>\c@tocdepth\else section,\fi
+   \ifnum 1>\c@tocdepth \else subsection,\fi
+\fi
+\ifnum 2>\c@tocdepth \else subsection,\fi
+\ifnum 3>\c@tocdepth \else subsubsection,\fi
+\ifnum 4>\c@tocdepth \else paragraph,\fi
+\ifnum 5>\c@tocdepth \else subparagraph,\fi
+UnDFexyz}%
+   \noexpand\fi}
+\def\:tableofcontents{\futurelet\:temp\:TOC}
+\def\Auto:ent#1{%
+   \edef\auto:toc{\noexpand\:TableOfContents[\ifx \auto:toc\:UnDef
+      #1\else \auto:toc \fi]}  \auto:toc
+   \global\let\auto:toc\:UnDef }
+
+\def\:tocs{\noexpand\:tableofcontents}
+\pend:defIII\addcontentsline{%
+   \def\:temp{##1}\def\:tempa{toc}\ifx \:temp\:tempa
+   \gHAdvance\TitleCount  1 \fi }
+\def\@dottedtocline#1#2#3#4#5{\hbox{\def\numberline##1{\e:listof
+                ##1\f:listof}\c:listof#4\d:listof}\ignorespaces}
+\def\@starttoc#1{%
+  \begingroup
+    \makeatletter   \Configure{cite}{}{}{}{}%
+    \def\:temp{#1}\def\:tempa{toc}%
+    \a:listof\par
+    \@input{\jobname.\ifx \:temp\:tempa 4ct\else #1\fi}%
+    \b:listof
+    \if@filesw
+      \expandafter\expandafter\csname
+          newwrite\endcsname\csname tf@#1\endcsname
+      \immediate\openout \csname tf@#1\endcsname \jobname.#1\relax
+    \fi
+    \global\@nobreakfalse
+  \endgroup}
+
+\NewConfigure{tableofcontents*}[1]{%
+   \def\:tempa{#1}\ifx\empty\:tempa
+      \ifx \au:StartSec\:UnDef \else \gdef\:StartSec{\au:StartSec}\fi
+   \else
+      \edef\auto:toc{#1}%
+         \ifx \au:StartSec\:UnDef
+            \let\au:StartSec\:StartSec
+            \def\:StartSec{\:tableofcontents
+               \global\let\auto:toc\:UnDef \:StartSec}%
+            \pend:def\:tableofcontents{\gdef\:StartSec{\au:StartSec}}%
+   \fi  \fi
+}
+>>>
+
+%%%%%%%%%%%%%%%
+\Chapter{Polish: mwart.cls, mwrep.cls, mwbk.cls}
+%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%
+\Section{mwart.cls}
+%%%%%%%%%%%%%%%
+
+\<mwart.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% mwart.4ht                             |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<mwcls configs|>
+  |<mwcls maketitle|>
+  |<mwcls divs|>
+  |<mwcls tocs|>
+  |<mwart tocs|>
+\Hinput{mwart}
+\endinput
+>>>        \AddFile{7}{mwart}
+
+\<mwcls divs\><<<
+\let\:o:mw@normalheading\mw@normalheading
+\pend:def\mw@normalheading{\def\mw@HeadingBreakBefore{00}}
+>>>
+
+\<mwcls divs\><<<
+\let\mw:sectionx\mw@sectionx
+\def\mw@sectionx{\everypar{\HtmlPar}\mw:sectionx}
+\append:def\mw@runinheading{%
+  \expandafter\everypar\expandafter{\the\everypar
+    \edef\:temp{\the\everypar}\ifx \:temp\empty \everypar{\HtmlPar}\fi
+  }%
+  \expandafter\everypar\expandafter{\expandafter\HtmlPar\the\everypar}%
+}
+>>>
+
+\<mwcls divs\><<<
+\let\no:section\section
+\Def:Section\section{\thesection}{#1}
+  \let\:temp\no:section
+  \let\no:section\section
+  \let\section=\:temp
+  \let\section:head\section@head
+\Def:Section\likesection{}{#1}
+  \let\:likesection\likesection
+  \let\likesection\:UnDef
+\def\section@head{\ifHeadingNumbered
+   \expandafter\no:section \else \expandafter\:likesection\fi{\HeadingText}}
+>>>
+
+\<mwcls divs\><<<
+\let\no:subsection\subsection
+\Def:Section\subsection{\thesubsection}{#1}
+  \let\:temp\no:subsection
+  \let\no:subsection\subsection
+  \let\subsection=\:temp
+  \let\subsection:head\subsection@head
+\Def:Section\likesubsection{}{#1}
+  \let\:likesubsection\likesubsection
+  \let\likesubsection\:UnDef
+\def\subsection@head{\ifHeadingNumbered \expandafter\no:subsection \else 
+   \expandafter\:likesubsection\fi{\HeadingText}}
+>>>
+
+\<mwcls divs\><<<
+\let\no:subsubsection\subsubsection
+\Def:Section\subsubsection{\thesubsubsection}{#1}
+  \let\:temp\no:subsubsection
+  \let\no:subsubsection\subsubsection
+  \let\subsubsection=\:temp
+  \let\subsubsection:head\subsubsection@head
+\Def:Section\likesubsubsection{}{#1}
+  \let\:likesubsubsection\likesubsubsection
+  \let\likesubsubsection\:UnDef
+\def\subsubsection@head{\ifHeadingNumbered
+   \expandafter\no:subsubsection \else \expandafter\:likesubsubsection\fi{\HeadingText}}
+>>>
+
+\<mwcls divs\><<<
+\let\no:paragraph\paragraph
+\Def:Section\paragraph{\theparagraph}{#1}
+  \let\:temp\no:paragraph
+  \let\no:paragraph\paragraph
+  \let\paragraph=\:temp
+  \let\paragraph:head\paragraph@head
+\Def:Section\likeparagraph{}{#1}
+  \let\:likeparagraph\likeparagraph
+  \let\likeparagraph\:UnDef
+\def\paragraph@head{\ifHeadingNumbered
+   \expandafter\no:paragraph \else 
+   \expandafter\:likeparagraph\fi{\HeadingText}}
+>>>
+
+\<mwcls divs\><<<
+\let\no:subparagraph\subparagraph
+\Def:Section\subparagraph{\thesubparagraph}{#1}
+  \let\:temp\no:subparagraph
+  \let\no:subparagraph\subparagraph
+  \let\subparagraph=\:temp
+  \let\subparagraph:head\subparagraph@head
+\Def:Section\likesubparagraph{}{#1}
+  \let\:likesubparagraph\likesubparagraph
+  \let\likesubparagraph\:UnDef
+\def\subparagraph@head{\ifHeadingNumbered
+  \expandafter\no:subparagraph \else 
+  \expandafter\:likesubparagraph\fi {\HeadingText}}
+>>>
+
+\<mwcls divs\><<<
+\let\no:part\part
+\Def:Section\part{\thepart}{#1}
+  \let\:temp\no:part
+  \let\no:part\part
+  \let\part=\:temp
+  \let\part:head\part@head
+\Def:Section\likepart{}{#1}
+  \let\:likepart\likepart
+  \let\likepart\:UnDef
+\def\part@head{\ifHeadingNumbered
+   \expandafter\no:part \else \expandafter\:likepart\fi{\HeadingText}}
+>>>
+
+\<mwcls divs\><<<
+\Configure{UndefinedSec}{likepart}
+\Configure{UndefinedSec}{likechapter}
+\Configure{UndefinedSec}{likesection}
+\Configure{UndefinedSec}{likesubsection}
+>>>
+
+\<mwart tocs\><<<
+\let\mw@markandtoc=\empty
+\def\tableofcontents{%
+   \ifx\contentsname\empty \else
+      \ifx\contentsname\:UnDef \else
+         \Configure{toToc}{}{likesection}%
+         \section*{\contentsname}%
+         \Configure{toToc}{?}{likesection}%
+   \fi\fi
+   \:tableofcontents}
+>>>
+
+\<entries for mwart tocs\><<<
+\ifnum \c@tocdepth >-2 part,likepart,\fi
+\ifnum \c@tocdepth >\z@  section,likesection,\fi
+\ifnum 2>\c@tocdepth \else subsection,likesubsection,\fi
+\ifnum 3>\c@tocdepth \else subsubsection,likesubsubsection,\fi
+\ifnum 4>\c@tocdepth \else paragraph,likeparagraph,\fi
+\ifnum 5>\c@tocdepth \else subparagraph,likesubparagraph,\fi
+UnDFexyz>>>
+
+\<mwart tocs\><<<
+\edef\:TOC{%
+   \noexpand\ifx [\noexpand\:temp
+      \noexpand\expandafter\noexpand\:TableOfContents
+   \noexpand\else
+      \noexpand\Auto:ent{|<entries for mwart tocs|>}%
+   \noexpand\fi}
+>>>
+
+\<mwcls tocs\><<<
+\def\:tableofcontents{\futurelet\:temp\:TOC}
+\def\Auto:ent#1{%
+   \edef\auto:toc{\noexpand\:TableOfContents[\ifx \auto:toc\:UnDef
+      #1\else \auto:toc \fi]}  \auto:toc
+   \global\let\auto:toc\:UnDef }
+\def\:tocs{\noexpand\:tableofcontents}
+\pend:defIII\addcontentsline{%
+   \def\:temp{##1}\def\:tempa{toc}\ifx \:temp\:tempa
+   \gHAdvance\TitleCount  1 \fi }
+\def\@dottedtocline#1#2#3#4#5{\hbox{\def\numberline##1{\e:listof
+                ##1\f:listof}\c:listof#4\d:listof}\ignorespaces}
+\def\@starttoc#1{%
+  \begingroup
+    \makeatletter   \Configure{cite}{}{}{}{}%
+    \def\:temp{#1}\def\:tempa{toc}%
+    \a:listof\par
+    \@input{\jobname.\ifx \:temp\:tempa 4ct\else #1\fi}%
+    \b:listof
+    \if@filesw
+      \expandafter\expandafter\csname
+          newwrite\endcsname\csname tf@#1\endcsname
+      \immediate\openout \csname tf@#1\endcsname \jobname.#1\relax
+    \fi
+    \global\@nobreakfalse
+  \endgroup}
+\NewConfigure{tableofcontents*}[1]{%
+   \def\:tempa{#1}\ifx\empty\:tempa
+      \ifx \au:StartSec\:UnDef \else \gdef\:StartSec{\au:StartSec}\fi
+   \else
+      \edef\auto:toc{#1}%
+         \ifx \au:StartSec\:UnDef
+            \let\au:StartSec\:StartSec
+            \def\:StartSec{\:tableofcontents
+               \global\let\auto:toc\:UnDef \:StartSec}%
+            \pend:def\:tableofcontents{\gdef\:StartSec{\au:StartSec}}%
+   \fi  \fi
+}
+>>>
+
+\<mwcls maketitle\><<<
+\let\o:maketitle:\maketitle
+\def\maketitle{\bgroup
+   |<adjust minipageNum for setcounter footnote 0|>%
+   \ifx \EndPicture\:UnDef
+      \def\sec:typ{title}%
+      \Configure{HtmlPar}{}{}{}{}%
+      \Configure{newpage}{}%
+      \ConfigureEnv{center}{\empty}{}{\empty}{\empty}
+      \let\a:tabular:sv\a:tabular \let\b:tabular:sv\b:tabular
+\let\c:tabular:sv\c:tabular \let\d:tabular:sv\d:tabular
+\let\e:tabular:sv\e:tabular \let\f:tabular:sv\f:tabular
+\let\before:begintabular:sv\before:begintabular
+%
+      \Configure{tabular}{}{}{}{\e:mktl}
+        {\bgroup \let\a:tabular\a:tabular:sv \let\b:tabular\b:tabular:sv
+\let\c:tabular\c:tabular:sv \let\d:tabular\d:tabular:sv
+\let\e:tabular\e:tabular:sv \let\f:tabular\f:tabular:sv
+\let\before:begintabular\before:begintabular:sv
+}{\egroup}
+      \ConfigureEnv{tabular}{\empty}{}{}{}%
+      %
+      \pend:def\@title{\a:ttl}\append:def\@title{\b:ttl}%
+      \pend:def\@date{\a:date}\append:def\@date{\b:date}%
+      \pend:def\@author{\a:author}\append:def\@author{\b:author}%
+      \def\and{\a:and}
+%
+   \fi
+   \pic:gobble\a:mktl  \o:maketitle:  \pic:gobble\b:mktl
+   \egroup \let\maketitle\empty}
+\NewConfigure{maketitle}[4]{\c:def\a:mktl{#1}\c:def\b:mktl{#2}%
+   \c:def\a:ttl{#3}\c:def\b:ttl{#4}}
+\NewConfigure{thanks author date and}[8]{%
+   \c:def\a:thanks{#1}\c:def\b:thanks{#2}\c:def\a:author{#3}\c:def\b:author{#4}%
+   \c:def\a:date{#5}\c:def\b:date{#6}\c:def\a:and{#7}\c:def\e:mktl{#8}}
+>>>
+
+\<mwcls configs\><<<
+\NewConfigure{caption}[4]{\c:def\cptA:{#1}\c:def\cptB:{#2}%
+   \c:def\cptC:{#3}\c:def\cptD:{#4}}
+\long\def\@makecaption#1#2{%   
+   {\cptA: \cap:ref{#1}%
+ \if :#1:\else\cptB:\fi}{\cptC:{#2}\cptD:}}
+
+\pend:def\caption{\SkipRefstepAnchor}
+
+\append:def\quote{\par\@totalleftmargin\z@}
+
+|<book-report-article idx|>
+
+\append:def\quotation{\a:quotation\par\@totalleftmargin\z@}
+\NewConfigure{quotation}{1}
+\NewConfigure{listof}{6}
+     
+
+% We removed this code from base class declarations, so we can disable it here as well
+% \ifx \@openbib@code\:UnDef \else
+%  \pend:def\@openbib@code{\labelsep\z@}
+% \fi
+% \def\:temp#1#2!*?: {\def\:temp{#1}}
+% \expandafter\:temp\usepackage!*?: 
+% \def\:tempa{\@latex@e@error}
+% \ifx \:temp\:tempa \else
+%    \def\:tempa#1#2#3#4{\tmp:toks{#1{#2}}%
+%    \long\expandafter\edef\csname #4 \endcsname{\the\tmp:toks
+%         {\expandafter\noexpand
+%    \csname o:\expandafter\:gobble\string #3:\endcsname}}}
+% \def\:temp#1{%
+%   \expandafter\expandafter\expandafter\:tempa\csname #1 \endcsname{#1}}
+% \:temp{rm}
+% \:temp{sf}
+% \:temp{tt}
+% \:temp{bf}
+% \:temp{it}
+
+% \fi
+
+  \let\:tempc\listoffigures
+\pend:def\:tempc{\begingroup \a:listoffigures
+   \def\@starttoc{\:tableofcontents[lof]\:gobble}}
+\append:def\:tempc{\b:listoffigures \endgroup}
+\HLet\listoffigures\:tempc
+\let\:tempc\listoftables
+\pend:def\:tempc{\begingroup \a:listoftables
+   \def\@starttoc{\:tableofcontents[lot]\:gobble}}
+\append:def\:tempc{\b:listoftables \endgroup}
+\HLet\listoftables\:tempc
+
+  \NewConfigure{listoffigures}{2}
+\NewConfigure{listoftables}{2}
+>>>
+
+%%%%%%%%%%%%%%%
+\Section{mwrep.cls}
+%%%%%%%%%%%%%%%
+
+\<mwrep.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% mwrep.4ht                             |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<mwcls configs|>
+  |<mwcls maketitle|>
+  |<mwcls divs|>
+  |<mwrep,mwbk divs|>
+  |<mwcls tocs|>
+  |<mwrep,mwbk tocs|>
+\Hinput{mwrep}
+\endinput
+>>>        \AddFile{7}{mwrep}
+
+\<mwrep,mwbk tocs\><<<
+\let\mw@markandtoc=\empty
+\def\tableofcontents{%
+   \ifx\contentsname\empty \else
+      \ifx\contentsname\:UnDef \else
+         \Configure{toToc}{}{likechapter}%
+         \chapter*{\contentsname}%
+         \Configure{toToc}{?}{likechapter}%
+   \fi\fi
+   \:tableofcontents}
+>>>
+
+\<mwrep,mwbk divs\><<<
+\let\no:chapter\chapter
+\Def:Section\chapter{\thechapter}{#1}
+  \let\:temp\no:chapter
+  \let\no:chapter\chapter
+  \let\chapter=\:temp
+  \let\chapter:head\chapter@head
+\Def:Section\likechapter{}{#1}
+  \let\:likechapter\likechapter
+  \let\likechapter\:UnDef
+\def\chapter@head{\ifHeadingNumbered
+   \expandafter\no:chapter \else \expandafter\:likechapter\fi{\HeadingText}}
+>>>
+
+\<entries for mw rep/bk tocs\><<<
+\ifnum \c@tocdepth >-2 part,likepart,\fi
+\ifnum \c@tocdepth >\m@ne chapter,likechapter,appendix,\fi
+\ifnum \z@>\c@tocdepth\else section,likesection,\fi
+\ifnum 2>\c@tocdepth \else subsection,likesubsection,\fi
+\ifnum 3>\c@tocdepth \else subsubsection,likesubsubsection,\fi
+\ifnum 4>\c@tocdepth \else paragraph,likeparagraph,\fi
+\ifnum 5>\c@tocdepth \else subparagraph,likesubparagraph,\fi
+UnDFexyz>>>
+
+\<mwrep,mwbk tocs\><<<
+\edef\:TOC{%
+   \noexpand\ifx [\noexpand\:temp
+      \noexpand\expandafter\noexpand\:TableOfContents
+   \noexpand\else
+      \noexpand\Auto:ent{|<entries for mw rep/bk tocs|>}%
+   \noexpand\fi}
+>>>
+
+%%%%%%%%%%%%%%%
+\Section{mwbk.cls}
+%%%%%%%%%%%%%%%
+
+\<mwbk.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% mwbk.4ht                              |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<mwcls configs|>
+  |<mwcls maketitle|>
+  |<mwcls divs|>
+  |<mwrep,mwbk divs|>
+  |<mwcls tocs|>
+  |<mwrep,mwbk tocs|>
+\Hinput{mwbk}
+\endinput
+>>>        \AddFile{7}{mwbk}
+
+%%%%%%%%%%%%%%%
+\Chapter{aa.cls}
+%%%%%%%%%%%%%%%
+
+\Link[http://www.astro.uu.nl/\string~rutten/rrtex/manuals/aa/]{}{}%
+ LaTeX document class for Astronomy and Astrophysics main journal\EndLink
+
+\<aa.4ht\><<<
+% aa.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1999. Eitan M. Gurari
+|<TeX4ht copywrite|>
+
+\onecolumn           
+|<aa sections|>
+|<aa maketitle|>
+|<book-report-article caption|>
+|<configure aa|>
+\Hinput{aa}
+\endinput
+>>>        \AddFile{9}{aa}
+
+%%%%%%%%%%%%%%%%%%%
+\Section{Maketitle}
+
+\<aa maketitle\><<<
+\NewConfigure{subtitle institute}[7]{%
+   \c:def\a:sbttl{#1}\c:def\b:sbttl{#2}%
+   \c:def\a:institute{#3}\c:def\b:institute{#4}%
+   \c:def\c:institute{#5}\c:def\d:institute{#6}%
+   \c:def\b:and{#7}%
+}
+\NewConfigure{headnote}{2}
+
+\NewConfigure{maketitle}[4]{\c:def\a:mktl{#1}\c:def\b:mktl{#2}%
+   \c:def\a:ttl{#3}\c:def\b:ttl{#4}}
+\NewConfigure{thanks author date and}[8]{%
+   \c:def\a:thanks{#1}\c:def\a:thanks{#2}%
+   \c:def\a:author{#3}\c:def\b:author{#4}\c:def\a:date{#5}%
+   \c:def\b:date{#6}\c:def\a:and{#7}\c:def\e:mktl{#8}}
+
+\def\inst#1{\unskip$\sp{#1}$}
+\def\fnmsep{\unskip$\sp,$}
+
+\let\o:maketitle:=\@maketitle
+\def\@maketitle{%
+   |<adjust minipageNum for setcounter footnote 0|>%
+  \def\sec:typ{title}%       
+  \Tag{)title)}{\@title}%
+  \makeheadbox \let\makeheadbox=\empty
+  \def\andname{\a:and}%
+  \def\lastandname{, \a:and} 
+  \if!\@headnote!\else 
+    \pend:def\@headnote{\a:headnote\ignorespaces}%
+    \append:def\@headnote{\b:headnote}%
+  \fi
+  \pend:def\@title{\a:ttl\ignorespaces}%
+  \if!\@subtitle!\append:def\@title{\b:ttl}\else  
+     \pend:def\@subtitle{\a:sbttl\ignorespaces}%
+     \append:def\@subtitle{\b:sbttl\b:ttl}%
+  \fi
+  \pend:def\@author{\a:author\ignorespaces}%
+  \append:def\@author{\b:author}%
+  \let\o:institutename=\institutename
+  \def\institutename{\a:institute  
+    \pend:def\@institute{\pend:def\and{\b:and}}%
+    \pend:def\theinst{\c:institute}\append:def\theinst{\d:institute}%
+    \o:institutename \b:institute 
+ \if!\@dedic!\else
+    \pend:def\@dedic{\a:dedic}\append:def\@dedic{\b:dedic}%
+ \fi
+    \pend:def\@date{\a:date}\append:def\@date{\b:date}}%
+  \Configure{newline}{\e:mktl}\a:mktl\o:maketitle:\b:mktl
+  \relax\if!\@mail!\else
+      \pend:def\@mail{\a:mail\ignorespaces}%
+      \append:def\@mail{\b:mail}%
+      \global\let\@mail=\@mail
+  \fi
+}
+\let\strich|=\empty
+\NewConfigure{mail}{2}
+\NewConfigure{makeheadbox}{5}
+\def\makeheadbox{{%
+   \a:makeheadbox{\bf\@journalname\ manuscript no.}
+   \b:makeheadbox{\bf Your thesaurus codes are:}
+   \c:makeheadbox{\@thesaurus}
+   \d:makeheadbox{\AALogo}\e:makeheadbox}}
+
+\def\AALogo{ASTRONOMY AND ASTROPHYSICS}
+>>>
+
+\Section{Sectioning}
+
+\<aa sections\><<<
+|<book / report / article cut points|>
+
+|<html late parts|>
+|<html late sections|>
+|<subsections for book / report / article|>
+|<subsubsections for book / report / article|>
+|<paragraphs for book / report / article|>
+
+>>>
+
+% 
+% 
+% |<config article.sty utilities|>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{latex2man.cls}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<latex2man.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% latex2man.4ht                         |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<latex2man defs|>
+\Hinput{latex2man}
+\endinput
+>>>        \AddFile{9}{latex2man}
+
+\<latex2man defs\><<<
+\renewcommand{\SP}{~}  
+\renewcommand{\Email}[1]{\Link[mailto:#1]{}{}\texttt{#1}\EndLink}
+\renewcommand{\URL}[1]{\Link[#1]{}{}\texttt{#1}\EndLink}
+>>>
+
+\Chapter{texinfo.cls}
+
+\Link[http://www.dina.kvl.dk/DinaUnix/Info/texi/texi\string
+   _toc.html]{}{}Manual\EndLink
+
+Search for `*.texi' on my pc to find files.
+
+Compile the following with \`'tex latex2e.texi':
+\Link[ftp://ctan.tug.org/tex-archive/info/latex2e-help-texinfo/latex2e.texi]{}{}info/latex2e-help-texinfo\EndLink. 
+
+From texinfo.tex:
+
+\Verbatim
+%   tex foo.texi
+%   texindex foo.??
+%   tex foo.texi
+%   tex foo.texi
+\EndVerbatim
+
+Other examples:
+\List{*}
+\item
+\Link[http://ilm.mech.unsw.edu.au/tex-archive/macros/texinfo/texinfo/doc/]{}{}texinfo/doc\EndLink
+\item
+\Link[ftp://ftp.lip6.fr/pub/gnu/Manuals/]{}{}gnu/Manuals\EndLink
+\EndList
+
+\<texinfo.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% texinfo.4ht                           |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\let\:temp|=\o:end
+        \let\o:end|=\ptexend
+                \let\ptexend|=\end
+                          \let\end|=\:temp
+\chardef\hat|=`\^       
+\let\c|=\comment
+|<texinfo env|>
+|<texinfo lists|>
+|<texinfo titlepage|>
+|<texinfo sections|>
+|<texinfo index|>
+|<texinfo other|>
+|<texinfo tables|>
+|<texinfo verbatim|>
+\ifx\parseargx\:UnDef
+   |<texinfo 2009|>
+\else
+   |<texinfo pre 2009|>
+\fi
+\Hinput{texinfo}
+\endinput
+>>>        \AddFile{9}{texinfo}
+
+\<texinfo pre 2009\><<<
+\def\parsearg#1{%
+  \let\next = #1%
+  \begingroup
+    \o:obeylines:
+    \futurelet\temp\parseargx
+}
+>>>
+
+\<texinfo 2009\><<<
+\def\parseargusing#1#2{% 
+  \def\argtorun{#2}% 
+  \begingroup 
+    \o:obeylines: 
+    \spaceisspace 
+    #1% 
+    \parseargline\empty} 
+>>>
+
+\<texinfo pre 2009\><<<
+\pend:defII\dosetq{\hbox{\Link{}{##1}\EndLink}}
+>>>
+
+\<texinfo verbatim\><<<
+\NewConfigure{group}{2}
+\def\group{\a:group\begingroup
+  \ifnum\catcode13=\active \else
+    \errhelp = \groupinvalidhelp
+    \errmessage{@group invalid in context where filling is enabled}%
+  \fi
+  \def\Egroup{\egroup \endgroup \b:group }%
+  \vtop\bgroup
+    \everypar = {\HtmlPar}%
+    \offinterlineskip
+    \ifx\par\lisppar   
+      \edef\par{\leavevmode \par}%
+      \obeylines
+    \fi
+    \comment
+}
+>>>
+
+\<texinfo tables\><<<
+\NewConfigure{multitable}{6}
+\pend:def\multitable{\a:multitable}
+\def\dotable#1{\bgroup
+  \let\sv:HRow=\HRow  \def\HRow{0}%
+  \vskip\parskip  \setmultitablespacing    
+  \let\item\crcr
+  \global\colcount=0
+  \def\Emultitable{\global\setpercentfalse\cr\egroup 
+       \d:multitable \global\let\HRow=\sv:HRow \egroup \b:multitable}%
+  \setuptable#1 \endsetuptable \edef\HCols{\the\colcount}%
+  \everycr{\o:noalign:{\global\colcount=0\relax}}%  
+  \TeXhalign\bgroup&\global\advance\colcount by 1\relax
+    \multistrut\vtop{\hsize=\expandafter\csname col\the\colcount\endcsname
+     \IgnorePar
+     \noindent
+     \ifnum \colcount=1 \gHAdvance\HRow by 1
+        \ifnum \HRow>1 \d:multitable\fi
+        \c:multitable
+     \fi
+     \e:multitable\ignorespaces##\f:multitable\unskip\multistrut}\cr
+}
+>>>
+
+The following is to protec the \''\code' command in immediate
+environments, such as section titles submitted to toc.
+
+\<texinfo other\><<<
+\NewConfigure{example}{2}
+\def\example{\a:example \begingroup
+   \def\Eexample{\nonfillfinish\endgroup\b:example}\lisp} 
+\NewConfigure{smalldisplay}{2}
+\def\smalldisplay{\a:smalldisplay \begingroup
+   \def\Esmalldisplay{\nonfillfinish\endgroup \b:smalldisplay}\display}
+\NewConfigure{smallexample}{2}
+\def\smallexample{\a:smallexample \begingroup
+   \def\Esmallexample{\nonfillfinish\endgroup \b:smallexample}\lisp}
+\NewConfigure{smallformat}{2}
+\def\smallformat{\a:smallformat \begingroup
+   \def\Esmallformat{\nonfillfinish\endgroup \b:smallformat}\format}
+\NewConfigure{smalllisp}{2}
+\def\smalllisp{\a:smalllisp \begingroup
+   \def\Esmalllisp{\nonfillfinish\endgroup \b:smalllisp}\lisp}
+\NewConfigure{flushleft}{2}
+\def\flushleft{\a:flushleft \begingroup
+   \def\Eflushleft{\nonfillfinish\endgroup \b:flushleft}\format} 
+>>>
+
+\<texinfo other\><<<
+\let\o:code:=\code
+\def\code{\Protect\o:code:}
+\NewConfigure{pdfurl}{1}
+\def\pdfurl#1{\bgroup
+   \def~{\string~}\def\@{@}\let\*=\empty%
+   \edef\:temp{\egroup \noexpand\a:pdfurl \noexpand\Link[#1]{}{}}\:temp
+}
+\def\endlink{\EndLink}
+\pend:defII\refx{\Link{##1}{}}
+>>>
+
+\<texinfo env\><<<
+\def\:tempc#1{\csname env:#1\endcsname\o:beginxxx:{#1}}
+\HLet\beginxxx|=\:tempc
+\def\:tempc#1{%
+   \bgroup 
+      \removeactivespaces{#1}%
+      \xdef\end:thing{\the\toks0}%
+   \egroup
+   \o:endxxx:{#1}%
+   \csname E:\end:thing\endcsname
+   \csname endenv:\end:thing\endcsname}
+\HLet\endxxx|=\:tempc
+\long\def\ConfigureEnv#1#2#3{\expandafter\def\csname env:#1\endcsname{#2}%
+  \expandafter\def\csname endenv:#1\endcsname{#3}}
+>>>
+
+\<texinfo lists\><<<
+\NewConfigure{itemizeitem}{2}
+\def\itemizeitem{%
+   \advance\itemno by 1   {\let\par=\endgraf \smallbreak}%
+   \ifhmode \errmessage{In hmode at itemizeitem}\fi
+   \csname a:itemizeitem\l:st\endcsname
+   {\itemcontents}\csname b:itemizeitem\l:st\endcsname}
+\let\l:st|=\empty
+>>>
+
+\<texinfo lists\><<<
+\NewConfigure{enumerate}[2]{%
+   \def\a:enumerate{\def\l:st{en}#1}\def\E:enumerate{#2\let\l:st=\empty}%
+   \Configure{itemizeitemen}}
+\NewConfigure{itemizeitemen}{2}
+\pend:def\enumerate{\a:enumerate}
+\let\DeleteMark|=\:gobble
+\Configure{enumerate}{}{}{}{}
+>>>
+
+\<texinfo lists\><<<
+\NewConfigure{itemizeitemit}{2}
+\NewConfigure{itemize}[2]{%
+   \def\a:itemize{\def\l:st{it}#1}\def\E:itemize{#2\let\l:st=\empty}%
+   \Configure{itemizeitemit}}
+\pend:def\itemize{\a:itemize}
+\Configure{itemize}{}{}{}{}
+>>>
+
+\<texinfo lists\><<<
+\def\:tempc#1#2#3#4#5#6{%
+   \o:tablez:{#1}{#2}{#3}{#4}{#5}{#6}\a:table \aftergroup\b:table
+}
+\HLet\tablez|=\:tempc
+\pend:defI\itemzzz{\c:table}
+\append:defI\itemzzz{\d:table}
+\NewConfigure{table}{4}
+>>>
+
+\<texinfo titlepage\><<<
+\def\:tempc{%
+   \a:titlepage  \o:titlepage:
+   \def\titlezzz##1{\a:title\leftline{\titlefonts\rm ##1}%
+                    \b:title        \finishedtitlepagefalse}%
+   \pend:defI\subtitlezzz{\a:subtitle}%
+   \append:defI\subtitlezzz{\b:subtitle}%
+   \pend:defI\authorzzz{\a:author}%
+   \append:defI\authorzzz{\b:author}%
+}
+\HLet\titlepage=\:tempc
+
+\append:def\Etitlepage{\b:titlepage}
+
+\NewConfigure{titlepage}{2}
+\NewConfigure{title}{2}
+\NewConfigure{subtitle}{2}
+\NewConfigure{author}{2}
+
+\def\:temp{%
+   \vskip\titlepagebottomglue
+   \finishedtitlepagetrue
+}
+\HLet\finishtitlepage=\:temp
+>>>
+
+\<texinfo sections\><<<
+\def\:tempd#1#2{%
+   \expandafter\let\csname #1\endcsname=\:UnDef
+   \expandafter\Def:Section\csname #1\endcsname{#2}{##1}%
+   \expand:after{\expandafter\let\csname no:#1\endcsname=}\csname #1\endcsname
+   \expandafter\outer\expandafter\def
+      \csname #1\endcsname{\expandafter\parsearg\csname #1yyy\endcsname}%
+   \def\:tempc##1{%     
+     \let\sectionheading=\:gobbleIII
+     \let\unnumbchapmacro=\:gobble
+     \let\chapmacro=\:gobbleII 
+     \let\centerchapmacro=\:gobble
+     \csname o:#1zzz:\endcsname{##1}\csname no:#1\endcsname{##1}}
+   \expandafter\HLet\csname #1zzz\endcsname=\:tempc}
+
+\:tempd{chapter}{\the\chapno}
+\:tempd{appendix}{\appendixletter}
+\:tempd{unnumbered}{}
+\:tempd{numberedsec}{\the\chapno.\the\secno}
+\let\numberedsecyyy=\secyyy
+\let\o:numberedseczzz:=\seczzz
+\let\seczzz=\numberedseczzz
+
+\:tempd{appendixsec}{\appendixletter.\the\secno}
+\:tempd{unnumberedsec}{}
+\:tempd{numberedsubsec}{\the\chapno.\the\secno.\the\subsecno}
+\:tempd{appendixsubsec}{\appendixletter.\the\secno.\the\subsecno}
+\:tempd{appendixsubsec}{\appendixletter.\the\secno.\the\subsecno}
+\:tempd{unnumberedsubsec}{}
+\:tempd{numberedsubsubsec}{\the\chapno.\the\secno
+                      .\the\subsecno.\the\subsubsecno}
+\:tempd{appendixsubsubsec}{\appendixletter.\the\secno
+                          .\the\subsecno.\the\subsubsecno}
+\:tempd{appendixsubsubsec}{\appendixletter.\the\secno
+                          .\the\subsecno.\the\subsubsecno}
+\:tempd{unnumberedsubsubsec}{}
+\setcontentsaftertitlepagetrue
+\NewConfigure{contents}{2}
+\def\contents{\a:contents{\catcode`\\=0 
+  \:TableOfContents[|<toc entries|>]}\b:contents}
+>>>
+
+\<toc entries\><<<
+chapter,%
+appendix,%
+unnumbered,%
+numberedsec,%
+appendixsec,%
+unnumberedsec,%
+numberedsubsec,%
+appendixsubsec,%
+appendixsubsec,%
+unnumberedsubsec,%
+numberedsubsubsec,%
+appendixsubsubsec,%
+appendixsubsubsec,%
+unnumberedsubsubsec%
+>>>
+
+\<texinfo index\><<<
+\HAssign\cnt:idx=0
+\def\dosubind#1#2#3{%
+  \ifx\SETmarginindex\relax\else
+    \insert\margin{\hbox{\vrule height8pt depth3pt width0pt #2}}%
+  \fi
+  {%
+    \count255=\lastpenalty
+    {%
+      \indexdummies  \escapechar=`\\
+      {%
+        \let\folio = 0%
+        \def\rawbackslashxx{\indexbackslash}% 
+        \def\thirdarg{#3}%
+        \ifx\thirdarg\emptymacro    \let\subentry = \empty
+        \else                       \def\subentry{ #3}%
+        \fi
+        {\indexnofonts \xdef\indexsorttmp{#2\subentry}}%
+        \toks0 = {#2}%
+        \ifx\thirdarg\emptymacro \else
+          \toks0 = \expandafter{\the\toks0 \space #3}%
+        \fi
+        \edef\temp{%
+          \write\csname#1indfile\endcsname{%
+            \realbackslash entry{\indexsorttmp}{\folio}{%
+                   \string\Link[\FileName]{idx-\cnt:idx}{}\the\toks0
+                   \string\EndLink}}%
+        }%
+        \iflinks
+          \ifvmode
+            \skip0 = \lastskip
+            \ifdim\lastskip = 0pt \else \nobreak\vskip-\lastskip \fi
+          \fi
+          %
+          \temp \hbox{\Link-{}{idx-\cnt:idx}\EndLink  }%
+          \gHAdvance\cnt:idx by 1
+          \ifvmode \ifdim\skip0 = 0pt \else \nobreak\vskip\skip0 \fi \fi
+        \fi
+      }%
+    }%
+    \penalty\count255
+  }%
+}
+\def\:tempc#1{\begingroup 
+   \pend:def\begindoublecolumns{\a:index}%
+   \append:def\enddoublecolumns{\b:index}%
+   \o:doprintindex:{#1}\endgroup}
+\HLet\doprintindex=\:tempc
+
+\def\entry#1#2{\begingroup  \parindent=0pt
+  \par \c:index #1\d:index  \par \endgroup}
+\NewConfigure{index}{4}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{LaTeX Documentation}
+%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{doc.cls}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<doc.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% doc.4ht                               |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<doc.sty|>
+\Hinput{doc}
+\endinput
+>>>        \AddFile{9}{doc}
+
+\<doc.sty\><<<
+\:CheckOption{no^} \if:Option \else
+   \catcode`\^^M|=13    \def\hat:A#1^^M{\egroup}    \catcode`\^^M|=5  %
+   \def\hhat:A{\bgroup \catcode`\^^M|=13 \hat:A} 
+   \Configure{\string^\string^}{A}{\hhat:A}
+\fi
+>>>
+
+\<doc.sty\><<<
+\def\:temp{{\rmfamily B\textsc{ib}\TeX}}
+\HLet\BibTeX\:temp
+\def\:temp{\textsc{Plain}\TeX}
+\HLet\PlainTeX\:temp
+>>>
+
+\<doc.sty\><<<
+\bgroup
+   \let\:temp\StopEventually
+   \OnlyDescription
+   \ifx \:temp\StopEventually
+      \let\:temp=\empty
+   \else                                   |% \AlsoImplementation |%
+      \def\:temp{\long\def\StopEventually##1{##1}}    
+   \fi
+\expandafter \egroup \:temp
+>>>
+
+\<doc.styNO\><<<
+\bgroup
+   \let\:temp\StopEventually
+   \OnlyDescription
+   \ifx \:temp\StopEventually
+      \let\:temp=\empty
+   \else                                  |% \AlsoImplementation |%
+      \def\:temp{\let\StopEventually=\relax }%    
+   \fi
+\expandafter \egroup \:temp
+>>>
+
+% \def\:temp{\leavevmode\hbox{$\mathcal A\hbox{$\mathcal M$}\mathcal S$-\TeX}}
+% \HLet\AmSTeX\:temp
+% \def\:temp{{\rmfamily SL{\scshape i}\TeX}}
+% \HLet\SliTeX\:temp
+
+\<doc.sty\><<<
+\HRestore\maketitle
+>>>
+
+\<doc.sty\><<<
+\:CheckOption{broken-index} \if:Option 
+  |<doc warning|>
+  \pend:defI\codeline@wrindex{\if@filesw
+     \title:chs{\html:addr
+              \hbox{\Link-{}{|<haddr prefix|>\last:haddr}\EndLink}}{}%
+      \immediate\write\@indexfile{\string \beforeentry{\RefFileNumber
+           \FileNumber}{\title:chs{|<haddr prefix|>\last:haddr}{\cur:th
+           \:currentlabel}}{\a:makeindex}}\fi}
+\else  
+  \def\warn:idx#1{%
+    \expandafter\ifx \csname #1warn:idx\endcsname\relax
+       \expandafter\global
+           \expandafter\let \csname #1warn:idx\endcsname\def
+       \:warning{If not done so, the index is to be processed by
+        ^^J\space\space  makeindex -o #1.ind #1.idx
+       }%
+       {\Configure{Needs}{File: #1.4idx}\Needs{}}%
+    \fi}
+\fi
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{holtxdoc.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<holtxdoc.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% holtxdoc.4ht                          |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<holtxdoc configs|>
+\Hinput{holtxdoc}
+\endinput
+>>>        \AddFile{9}{holtxdoc}
+
+\<holtxdoc configs\><<<
+\pend:defI\HistVersion{\begingroup
+   \let\sv:subsection=\subsection
+   \def\subsection####1####2{####2}%
+   \let\sv:addcontentsline=\addcontentsline
+   \def\addcontentsline####1####2####3{%
+      \sv:addcontentsline{####1}{####2}{####3}%
+      \sv:subsection*}%
+   \:gobble
+}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Chapter{src art/rep/book}
+%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%
+\Section{scrbook}
+%%%%%%%%%%%%%%%%%%
+
+See report at screnggu.tex
+
+\<scrbook.4ht\><<<
+% scrbook.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1999. Eitan M. Gurari
+|<TeX4ht copywrite|>
+\let\o:maketitle:|=\maketitle
+|<general scrbook|>
+|<addchap confic|>
+|<scr artcl, reprt, book|>
+\HRestore\maketitle
+|<scrbook post scr@v@2.97d|>
+\Hinput{scrbook}
+\endinput
+>>>        \AddFile{9}{scrbook}
+
+\<scrbook post scr@v@2.97d\><<<
+\renewcommand*\thesection{% 
+  \ifnum \scr@compatibility>\@nameuse{scr@v@2.97d}\space
+    \if@mainmatter\thechapter.\fi 
+  \else 
+  \thechapter.% 
+  \fi 
+  \@arabic\c@section 
+} 
+\renewcommand*\theequation{% 
+  \ifnum \scr@compatibility>\@nameuse{scr@v@2.97d}\space
+    \if@mainmatter\thechapter.\fi 
+  \else 
+  \thechapter.% 
+  \fi 
+  \@arabic\c@equation 
+} 
+\renewcommand*\thefigure{% 
+  \ifnum \scr@compatibility>\@nameuse{scr@v@2.97d}\space 
+    \if@mainmatter\thechapter.\fi 
+  \else 
+  \thechapter.% 
+  \fi 
+  \@arabic\c@figure 
+} 
+\renewcommand*\thetable{% 
+  \ifnum \scr@compatibility>\@nameuse{scr@v@2.97d}\space
+    \if@mainmatter\thechapter.\fi 
+  \else 
+  \thechapter.% 
+  \fi 
+  \@arabic\c@table 
+} 
+>>>
+
+\<scr artcl, reprt, book\><<<
+\Def:Section\minisec{}{#1}  
+\let\:minisec=\minisec 
+\def\minisec#1{\:minisec{#1}\@afterheading}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{srcbook}
+
+\<scrartcl.4ht\><<<
+% scrartcl.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1999. Eitan M. Gurari
+|<TeX4ht copywrite|>
+|<scr old fonts|>
+\input article.4ht
+|<scr artcl, reprt, book|>
+\Hinput{scrartcl}
+\endinput
+>>>        \AddFile{9}{scrartcl}
+
+%%%%%%%%%%%%%%%%%%
+\Section{scrbook}
+
+\<scrreprt.4ht\><<<
+% scrreprt.4ht (|version), generated from |jobname.tex
+% Copyright (C) |CopyYear.1999. Eitan M. Gurari
+|<TeX4ht copywrite|>
+|<general scrreprt|>
+|<addchap confic|>
+|<scr artcl, reprt, book|>
+\Hinput{scrreprt}
+\endinput
+>>>        \AddFile{9}{scrreprt}
+
+%%%%%%%%%%%%%%%%%%
+\Section{maketitle}
+%%%%%%%%%%%%%%%%%%
+
+\<general scrreprt\><<<
+|<redefine maketitle|>
+|<scrreprt title page|>
+>>>
+
+\<general scrbook\><<<
+|<redefine maketitle|>
+|<scrbook title page|>
+>>>
+
+\<scrreprt title page\><<<
+\pend:def\titlepage{%
+   \cfg:maketitle
+}
+\def\cfg:maketitle{%
+   \global\let\cfg:maketitle\empty   
+   \ifx\@dedication\@empty \else
+      \pend:def\@dedication{\a:dedication}%
+      \append:def\@dedication{\b:dedication}%
+   \fi
+}
+\NewConfigure{dedication}{2}
+>>>
+
+\<scrbook title page\><<<
+\pend:def\titlepage{%
+   \cfg:maketitle
+}
+\def\cfg:maketitle{%
+   \global\let\cfg:maketitle\empty   
+   \ifx\@dedication\@empty \else
+      \pend:def\@dedication{\a:dedication}%
+      \append:def\@dedication{\b:dedication}%
+   \fi
+   \pend:def\@title{\a:ttl}\append:def\@title{\b:ttl}%
+   \pend:def\@author{\a:author}\append:def\@author{\b:author}%
+   \pend:def\@date{\a:date}\append:def\@date{\b:date}%
+   \def\and{\a:and}
+}
+\NewConfigure{dedication}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{TOC}
+%%%%%%%%%%%%%%%%%%%
+
+\<scrbook toc\><<<
+|<book et al tocs|>
+\edef\:TOC{%
+   \noexpand\ifx [\noexpand\:temp
+      \noexpand\expandafter\noexpand\:TableOfContents
+   \noexpand\else
+      \noexpand\Auto:ent{\ifnum \c@tocdepth >-2 part,\fi
+\expandafter\ifx \csname @chapter\endcsname\relax
+   \ifnum \c@tocdepth >\z@  section,\fi
+\else
+   \ifnum \c@tocdepth >\m@ne chapter,appendix,addchap,\fi
+    \ifnum \c@tocdepth>0 section,\fi
+   \ifnum \c@tocdepth>1 subsection,\fi
+\fi
+\ifnum \c@tocdepth>2 subsection,\fi
+\ifnum \c@tocdepth>3 subsubsection,\fi
+\ifnum \c@tocdepth>4 paragraph,\fi
+\ifnum \c@tocdepth>5 subparagraph,\fi
+UnDFexyz}%
+   \noexpand\fi}
+\def\:tableofcontents{\futurelet\:temp\:TOC}
+\def\Auto:ent#1{%
+   \edef\auto:toc{\noexpand\:TableOfContents[\ifx \auto:toc\:UnDef
+      #1\else \auto:toc \fi]}  \auto:toc
+   \global\let\auto:toc\:UnDef }
+
+\def\:tocs{\noexpand\:tableofcontents}
+\pend:defIII\addcontentsline{%
+   \def\:temp{##1}\def\:tempa{toc}\ifx \:temp\:tempa
+   \gHAdvance\TitleCount  1 \fi }
+\def\@dottedtocline#1#2#3#4#5{\hbox{\def\numberline##1{\e:listof
+                ##1\f:listof}\c:listof#4\d:listof}\ignorespaces}
+\def\@starttoc#1{%
+  \begingroup
+    \makeatletter   \Configure{cite}{}{}{}{}%
+    \def\:temp{#1}\def\:tempa{toc}%
+    \a:listof\par
+    \@input{\jobname.\ifx \:temp\:tempa 4ct\else #1\fi}%
+    \b:listof
+    \if@filesw
+      \expandafter\expandafter\csname
+          newwrite\endcsname\csname tf@#1\endcsname
+      \immediate\openout \csname tf@#1\endcsname \jobname.#1\relax
+    \fi
+    \global\@nobreakfalse
+  \endgroup}
+
+\NewConfigure{tableofcontents*}[1]{%
+   \def\:tempa{#1}\ifx\empty\:tempa
+      \ifx \au:StartSec\:UnDef \else \gdef\:StartSec{\au:StartSec}\fi
+   \else
+      \edef\auto:toc{#1}%
+         \ifx \au:StartSec\:UnDef
+            \let\au:StartSec\:StartSec
+            \def\:StartSec{\:tableofcontents
+               \global\let\auto:toc\:UnDef \:StartSec}%
+            \pend:def\:tableofcontents{\gdef\:StartSec{\au:StartSec}}%
+   \fi  \fi
+}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{other}
+%%%%%%%%%%%%%%%%%%%
+
+\<scr artcl, reprt, book\><<<
+\pend:defI\@makefntext{\IgnorePar}
+>>>
+
+\<general scrbook\><<<
+\Configure{UndefinedSec}{likepart}
+\Configure{UndefinedSec}{likechapter}
+\Configure{UndefinedSec}{likesection}
+\Configure{UndefinedSec}{likesubsection}
+|<<book et al tocs|>
+
+\let\:tempb\chapter
+\Def:Section\chapter{\thechapter}{#1}
+\let\:chapter\chapter
+\let\chapter\:tempb
+\def\@makechapterhead#1{}
+\let\no@chapter\@chapter
+\def\@chapter[#1]#2{%
+   |<adjust minipageNum for setcounter footnote 0|>%
+   {\SkipRefstepAnchor \let\addcontentsline\:gobbleIII\no@chapter[#1]{}}%
+   \HtmlEnv   \Toc:Title{#1}\:chapter{#2}}
+\Def:Section\likechapter{}{#1}
+\let\:likechapter\likechapter
+\let\likechapter\:UnDef
+\let\no@schapter\@schapter
+\def\@schapter#1{%
+   {\let\addcontentsline\:gobbleIII\no@schapter{}}%
+   \HtmlEnv   \:likechapter{#1}}
+\let\no@appendix\appendix
+\Def:Section\appendix{\thechapter}{#1}
+\let\:appendix\appendix
+\def\appendix{%
+   \def\@chapter[##1]##2{%
+      |<adjust minipageNum for setcounter footnote 0|>%
+      {\def\addcontentsline####1####2####3{}\no@chapter[##1]{}}%
+      \HtmlEnv \Toc:Title{##1}\:appendix{##2}}%
+   \no@appendix}
+|<scrbook toc|>
+     
+\ifx \@openbib@code\:UnDef \else
+ \pend:def\@openbib@code{\labelsep\z@}
+\fi
+|<scr old  fonts|>
+  \let\:tempc\listoffigures
+\pend:def\:tempc{\begingroup \a:listoffigures
+   \def\@starttoc{\:tableofcontents[lof]\:gobble}}
+\append:def\:tempc{\b:listoffigures \endgroup}
+\HLet\listoffigures\:tempc
+\let\:tempc\listoftables
+\pend:def\:tempc{\begingroup \a:listoftables
+   \def\@starttoc{\:tableofcontents[lot]\:gobble}}
+\append:def\:tempc{\b:listoftables \endgroup}
+\HLet\listoftables\:tempc
+
+  \NewConfigure{listoffigures}{2}
+\NewConfigure{listoftables}{2}
+
+\ifx \part\:UnDef\else
+   \def\@part[#1]#2{%
+    \ifnum \c@secnumdepth >-2\relax
+      \SkipRefstepAnchor \refstepcounter{part}%
+      \addcontentsline{toc}{part}{\thepart\hspace{1em}#1}%
+    \else
+      \addcontentsline{toc}{part}{#1}%
+    \fi
+    \csname @endpart\endcsname}
+\let\:tempb\part
+\Def:Section\part{\thepart}{#1}
+\let\:part\part
+\let\part\:tempb
+\let\no@part\@part
+\def\@part[#1]#2{%
+   {\let\addcontentsline\:gobbleIII\no@part[#1]{}}%
+   \HtmlEnv   \Toc:Title{#1}\:part{#2}}
+\Def:Section\likepart{}{#1}
+\let\:likepart\likepart
+\let\likepart\:UnDef
+\let\no@spart\@spart
+\def\@spart#1{%
+   {\let\addcontentsline\:gobbleIII\no@spart{}}%
+   \HtmlEnv   \:likepart{#1}}
+
+\fi
+\ifx \section\:UnDef\else
+   \let\no@section\section
+\Def:Section\section{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesection \fi}{#1}
+\let\no:section\section
+\def\section{\rdef:sec{section}}
+\Def:Section\likesection{}{#1}
+\let\:likesection\likesection
+\let\likesection\:UnDef
+
+\fi
+\let\no@subsection\subsection
+\Def:Section\subsection{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubsection \fi}{#1}
+\let\no:subsection\subsection
+\def\subsection{\rdef:sec{subsection}}
+\Def:Section\likesubsection{}{#1}
+\let\:likesubsection\likesubsection
+\let\likesubsection\:UnDef
+
+\let\no@subsubsection\subsubsection
+\Def:Section\subsubsection{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubsubsection \fi}{#1}
+\let\no:subsubsection\subsubsection
+\def\subsubsection{\rdef:sec{subsubsection}}
+\Def:Section\likesubsubsection{}{#1}
+\let\:likesubsubsection\likesubsubsection
+\let\likesubsubsection\:UnDef
+
+\let\no@paragraph\paragraph
+\Def:Section\paragraph{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \theparagraph \fi}{#1}
+\let\no:paragraph\paragraph
+\def\paragraph{\rdef:sec{paragraph}}
+\Def:Section\likeparagraph{}{#1}
+\let\:likeparagraph\likeparagraph
+\let\likeparagraph\:UnDef
+\let\no@subparagraph\subparagraph
+\Def:Section\subparagraph{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubparagraph \fi}{#1}
+\let\no:subparagraph\subparagraph
+\def\subparagraph{\rdef:sec{subparagraph}}
+\Def:Section\likesubparagraph{}{#1}
+\let\:likesubparagraph\likesubparagraph
+\let\likesubparagraph\:UnDef
+
+\NewConfigure{caption}[4]{\c:def\cptA:{#1}\c:def\cptB:{#2}%
+   \c:def\cptC:{#3}\c:def\cptD:{#4}}
+\long\def\@makecaption#1#2{%   
+   {\cptA: \cap:ref{#1}%
+ \if :#1:\else\cptB:\fi}{\cptC:{#2}\cptD:}}
+
+\pend:def\caption{\SkipRefstepAnchor}
+\append:def\quote{\par\@totalleftmargin\z@}
+|<book-report-article idx|>
+
+\NewConfigure{maketitle}[4]{\c:def\a:mktl{#1}\c:def\b:mktl{#2}%
+   \c:def\a:ttl{#3}\c:def\b:ttl{#4}}
+\NewConfigure{thanks author date and}[8]{%
+   \c:def\a:thanks{#1}\c:def\b:thanks{#2}%
+   \c:def\a:author{#3}\c:def\b:author{#4}%
+   \c:def\a:date{#5}\c:def\b:date{#6}\c:def\a:and{#7}\c:def\e:mktl{#8}}
+
+\append:def\quotation{\a:quotation\par\@totalleftmargin\z@}
+\NewConfigure{quotation}{1}
+\NewConfigure{listof}{6}
+
+\ConfigureToc{likeparagraph} {}{\empty}{}{\newline}
+\ConfigureToc{likepart} {}{\empty}{}{\newline}
+\ConfigureToc{likesection} {}{\empty}{}{\newline}
+\ConfigureToc{likesubparagraph} {}{\empty}{}{\newline}
+\ConfigureToc{likesubsection} {}{\empty}{}{\newline}
+\ConfigureToc{likesubsubsection} {}{\empty}{}{\newline}
+\ConfigureToc{paragraph} {\empty}{\ }{}{\newline}
+\ConfigureToc{part} {\empty}{\ }{}{\newline}
+\ConfigureToc{section} {\empty}{\ }{}{\newline}
+\ConfigureToc{subparagraph} {\empty}{\ }{}{\newline}
+\ConfigureToc{subsection} {\empty}{\ }{}{\newline}
+\ConfigureToc{subsubsection} {\empty}{\ }{}{\newline}
+
+\ConfigureToc{appendix} {\empty}{\ }{}{\newline}
+\ConfigureToc{chapter} {\empty}{\ }{}{\newline}
+\ConfigureToc{likechapter} {}{\empty}{}{\newline}
+>>>
+
+\<general scrreprt\><<<
+\Configure{UndefinedSec}{likepart}
+\Configure{UndefinedSec}{likechapter}
+\Configure{UndefinedSec}{likesection}
+\Configure{UndefinedSec}{likesubsection}
+|<book et al tocs|>
+
+\let\:tempb\chapter
+\Def:Section\chapter{\thechapter}{#1}
+\let\:chapter\chapter
+\let\chapter\:tempb
+\def\@makechapterhead#1{}
+\let\no@chapter\@chapter
+\def\@chapter[#1]#2{%
+   |<adjust minipageNum for setcounter footnote 0|>%
+   {\SkipRefstepAnchor \let\addcontentsline\:gobbleIII\no@chapter[#1]{}}%
+   \HtmlEnv   \Toc:Title{#1}\:chapter{#2}}
+\Def:Section\likechapter{}{#1}
+\let\:likechapter\likechapter
+\let\likechapter\:UnDef
+\let\no@schapter\@schapter
+\def\@schapter#1{%
+   {\let\addcontentsline\:gobbleIII\no@schapter{}}%
+   \HtmlEnv   \:likechapter{#1}}
+\let\no@appendix\appendix
+\Def:Section\appendix{\thechapter}{#1}
+\let\:appendix\appendix
+\def\appendix{%
+   \def\@chapter[##1]##2{%
+      |<adjust minipageNum for setcounter footnote 0|>%
+      {\def\addcontentsline####1####2####3{}\no@chapter[##1]{}}%
+      \HtmlEnv \Toc:Title{##1}\:appendix{##2}}%
+   \no@appendix}
+
+\NewConfigure{caption}[4]{\c:def\cptA:{#1}\c:def\cptB:{#2}%
+   \c:def\cptC:{#3}\c:def\cptD:{#4}}
+\long\def\@makecaption#1#2{%   
+   {\cptA: \cap:ref{#1}%
+ \if :#1:\else\cptB:\fi}{\cptC:{#2}\cptD:}}
+
+\pend:def\caption{\SkipRefstepAnchor}
+\append:def\quote{\par\@totalleftmargin\z@}
+|<book-report-article idx|>
+\NewConfigure{maketitle}[4]{\c:def\a:mktl{#1}\c:def\b:mktl{#2}%
+   \c:def\a:ttl{#3}\c:def\b:ttl{#4}}
+\NewConfigure{thanks author date and}[8]{%
+   \c:def\a:thanks{#1}\c:def\b:thanks{#2}%
+   \c:def\a:author{#3}\c:def\b:author{#4}%
+   \c:def\a:date{#5}\c:def\b:date{#6}\c:def\a:and{#7}\c:def\e:mktl{#8}}
+
+\append:def\quotation{\a:quotation\par\@totalleftmargin\z@}
+\NewConfigure{quotation}{1}
+\NewConfigure{listof}{6}
+
+|<scrreprt toc|>
+     
+\ifx \@openbib@code\:UnDef \else
+ \pend:def\@openbib@code{\labelsep\z@}
+\fi
+|<scr old fonts|>
+  \let\:tempc\listoffigures
+\pend:def\:tempc{\begingroup \a:listoffigures
+   \def\@starttoc{\:tableofcontents[lof]\:gobble}}
+\append:def\:tempc{\b:listoffigures \endgroup}
+\HLet\listoffigures\:tempc
+\let\:tempc\listoftables
+\pend:def\:tempc{\begingroup \a:listoftables
+   \def\@starttoc{\:tableofcontents[lot]\:gobble}}
+\append:def\:tempc{\b:listoftables \endgroup}
+\HLet\listoftables\:tempc
+
+  \NewConfigure{listoffigures}{2}
+\NewConfigure{listoftables}{2}
+
+\ifx \part\:UnDef\else
+   \def\@part[#1]#2{%
+    \ifnum \c@secnumdepth >-2\relax
+      \SkipRefstepAnchor \refstepcounter{part}%
+      \addcontentsline{toc}{part}{\thepart\hspace{1em}#1}%
+    \else
+      \addcontentsline{toc}{part}{#1}%
+    \fi
+    \csname @endpart\endcsname}
+\let\:tempb\part
+\Def:Section\part{\thepart}{#1}
+\let\:part\part
+\let\part\:tempb
+\let\no@part\@part
+\def\@part[#1]#2{%
+   {\let\addcontentsline\:gobbleIII\no@part[#1]{}}%
+   \HtmlEnv   \Toc:Title{#1}\:part{#2}}
+\Def:Section\likepart{}{#1}
+\let\:likepart\likepart
+\let\likepart\:UnDef
+\let\no@spart\@spart
+\def\@spart#1{%
+   {\let\addcontentsline\:gobbleIII\no@spart{}}%
+   \HtmlEnv   \:likepart{#1}}
+
+\fi
+\ifx \section\:UnDef\else
+   \let\no@section\section
+\Def:Section\section{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesection \fi}{#1}
+\let\no:section\section
+\def\section{\rdef:sec{section}}
+\Def:Section\likesection{}{#1}
+\let\:likesection\likesection
+\let\likesection\:UnDef
+\fi
+\let\no@subsection\subsection
+\Def:Section\subsection{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubsection \fi}{#1}
+\let\no:subsection\subsection
+\def\subsection{\rdef:sec{subsection}}
+\Def:Section\likesubsection{}{#1}
+\let\:likesubsection\likesubsection
+\let\likesubsection\:UnDef
+\let\no@subsubsection\subsubsection
+\Def:Section\subsubsection{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubsubsection \fi}{#1}
+\let\no:subsubsection\subsubsection
+\def\subsubsection{\rdef:sec{subsubsection}}
+\Def:Section\likesubsubsection{}{#1}
+\let\:likesubsubsection\likesubsubsection
+\let\likesubsubsection\:UnDef
+\let\no@paragraph\paragraph
+\Def:Section\paragraph{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \theparagraph \fi}{#1}
+\let\no:paragraph\paragraph
+\def\paragraph{\rdef:sec{paragraph}}
+\Def:Section\likeparagraph{}{#1}
+\let\:likeparagraph\likeparagraph
+\let\likeparagraph\:UnDef
+\let\no@subparagraph\subparagraph
+\Def:Section\subparagraph{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubparagraph \fi}{#1}
+\let\no:subparagraph\subparagraph
+\def\subparagraph{\rdef:sec{subparagraph}}
+\Def:Section\likesubparagraph{}{#1}
+\let\:likesubparagraph\likesubparagraph
+\let\likesubparagraph\:UnDef
+\ConfigureToc{likeparagraph} {}{\empty}{}{\newline}
+\ConfigureToc{likepart} {}{\empty}{}{\newline}
+\ConfigureToc{likesection} {}{\empty}{}{\newline}
+\ConfigureToc{likesubparagraph} {}{\empty}{}{\newline}
+\ConfigureToc{likesubsection} {}{\empty}{}{\newline}
+\ConfigureToc{likesubsubsection} {}{\empty}{}{\newline}
+\ConfigureToc{paragraph} {\empty}{\ }{}{\newline}
+\ConfigureToc{part} {\empty}{\ }{}{\newline}
+\ConfigureToc{section} {\empty}{\ }{}{\newline}
+\ConfigureToc{subparagraph} {\empty}{\ }{}{\newline}
+\ConfigureToc{subsection} {\empty}{\ }{}{\newline}
+\ConfigureToc{subsubsection} {\empty}{\ }{}{\newline}
+\ConfigureToc{appendix} {\empty}{\ }{}{\newline}
+\ConfigureToc{chapter} {\empty}{\ }{}{\newline}
+\ConfigureToc{likechapter} {}{\empty}{}{\newline}
+>>>
+
+\<scrreprt toc\><<<
+|<book et al tocs|>
+\edef\:TOC{%
+   \noexpand\ifx [\noexpand\:temp
+      \noexpand\expandafter\noexpand\:TableOfContents
+   \noexpand\else
+      \noexpand\Auto:ent{\ifnum \c@tocdepth >-2 part,\fi
+   \ifnum \c@tocdepth >\m@ne chapter,appendix,addchap,\fi
+   \ifnum \c@tocdepth>0 section,\fi
+   \ifnum \c@tocdepth>1 subsection,\fi
+\ifnum \c@tocdepth>2 subsection,\fi
+\ifnum \c@tocdepth>3 subsubsection,\fi
+\ifnum \c@tocdepth>4 paragraph,\fi
+\ifnum \c@tocdepth>5 subparagraph,\fi
+UnDFexyz}%
+   \noexpand\fi}
+\def\:tableofcontents{\futurelet\:temp\:TOC}
+\def\Auto:ent#1{%
+   \edef\auto:toc{\noexpand\:TableOfContents[\ifx \auto:toc\:UnDef
+      #1\else \auto:toc \fi]}  \auto:toc
+   \global\let\auto:toc\:UnDef }
+\def\:tocs{\noexpand\:tableofcontents}
+\pend:defIII\addcontentsline{%
+   \def\:temp{##1}\def\:tempa{toc}\ifx \:temp\:tempa
+   \gHAdvance\TitleCount  1 \fi }
+\def\@dottedtocline#1#2#3#4#5{\hbox{\def\numberline##1{\e:listof
+                ##1\f:listof}\c:listof#4\d:listof}\ignorespaces}
+\def\@starttoc#1{%
+  \begingroup
+    \makeatletter   \Configure{cite}{}{}{}{}%
+    \def\:temp{#1}\def\:tempa{toc}%
+    \a:listof\par
+    \@input{\jobname.\ifx \:temp\:tempa 4ct\else #1\fi}%
+    \b:listof
+    \if@filesw
+      \expandafter\expandafter\csname
+          newwrite\endcsname\csname tf@#1\endcsname
+      \immediate\openout \csname tf@#1\endcsname \jobname.#1\relax
+    \fi
+    \global\@nobreakfalse
+  \endgroup}
+\NewConfigure{tableofcontents*}[1]{%
+   \def\:tempa{#1}\ifx\empty\:tempa
+      \ifx \au:StartSec\:UnDef \else \gdef\:StartSec{\au:StartSec}\fi
+   \else
+      \edef\auto:toc{#1}%
+         \ifx \au:StartSec\:UnDef
+            \let\au:StartSec\:StartSec
+            \def\:StartSec{\:tableofcontents
+               \global\let\auto:toc\:UnDef \:StartSec}%
+            \pend:def\:tableofcontents{\gdef\:StartSec{\au:StartSec}}%
+   \fi  \fi
+}
+>>>
+
+% we disabled this in the base classes, so it isn't necessary anymore
+% \<scr old fonts\><<<
+% \def\:temp#1#2!*?: {\def\:temp{#1}}
+% \expandafter\:temp\usepackage!*?: 
+% \def\:tempa{\@latex@e@error}
+% \ifx \:temp\:tempa \else
+%    \def\popthree#1#2#3#4{#4}
+%    \def\:tempa#1#2#3#4{\tmp:toks{#1{#2}}%
+%    \long\expandafter\edef\csname #4 \endcsname{\the\tmp:toks
+%         {\expandafter\noexpand
+%   \csname o:\expandafter\expandafter\:gobble\expandafter\string \popthree#3:\endcsname}}}
+% \def\:temp#1{%
+%   \expandafter\expandafter\expandafter\:tempa\csname #1 \endcsname{#1}}
+% \:temp{rm}
+% \:temp{sf}
+% \:temp{tt}
+% \:temp{bf}
+% \:temp{it}
+
+% \fi
+% >>>
+
+\<addchap confic\><<<
+\ifx \@@maybeautodot\:UnDef
+   |<pre 2001 addchap|>
+\else
+   |<2001 addchap|>
+\fi
+\let\:makeschapterhead=\@makeschapterhead
+\def\::makeschapterhead#1{\:makeschapterhead{\normalfont\normalsize
+    \:addchap {#1}}}
+\pend:def\addchap{\let\@makeschapterhead\::makeschapterhead}
+\pend:def\chapter{\let\@makeschapterhead\:makeschapterhead}
+\let\:tempb=\addchap
+\Def:Section\addchap{}{#1} 
+\let\:addchap=\addchap
+\let\addchap=\:tempb
+\ConfigureToc{addchap} {\empty}{\ }{}{\newline}
+>>>
+
+\<pre 2001 addchap\><<<
+\let\add:chap=\@addchap
+\def\@addchap{%
+   \let\chap:addcontentsline=\addcontentsline
+   \def\addcontentsline{\let\addcontentsline\chap:addcontentsline
+       \:gobbleIII }%
+  \add:chap}
+>>>
+
+\<2001 addchap\><<<
+\let\no@addchap\@addchap
+\def\@addchap[#1]#2{%
+   \HtmlEnv \Toc:Title{#1}\:addchap{#2}}
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\Chapter{letter}
+%%%%%%%%%%%%%%%%%
+
+\<letter.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
+% letter.4ht                            |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<letter class|>
+\Hinput{letter}
+\endinput
+>>>                        \AddFile{6}{letter}
+
+\<letter class\><<<
+\def\:temp#1{\a:opening
+   \ifx \@empty \fromaddress\else
+      \pend:def\fromaddress{\a:address}%
+      \append:def\fromaddress{\b:address}%
+   \fi
+   \ifx \@empty \toaddress\else
+      \pend:def\toaddress{\a:toaddress}%
+      \append:def\toaddress{\b:toaddress}%
+   \fi
+   \ifx \@empty \toname\else
+      \pend:def\toname{\a:toname}%
+      \append:def\toname{\b:toname}%
+   \fi
+   \pend:def\@date{\a:date}%
+   \append:def\@date{\b:date}%
+     \o:opening:{\a:dear#1\b:dear}%
+   \b:opening}
+\HLet\opening\:temp
+\def\:temp#1{%
+   \ifx\@empty\fromsig\else 
+      \pend:def\fromsig{\a:signature}%
+      \append:def\fromsig{\b:signature}%
+   \fi
+   \a:closing
+   \o:closing:{\a:sincerely#1\b:sincerely}%
+   \b:closing}
+\HLet\closing\:temp
+>>>
+
+\<letter class\><<<
+\pend:defI\cc{\a:cc}
+\append:defI\cc{\b:cc}
+\pend:defI\encl{\a:encl}
+\append:defI\encl{\b:encl}
+\AtBeginDocument{\let\@mlabel\@gobbletwo}
+>>>
+
+\<letter class\><<<
+\NewConfigure{address}{2}
+\NewConfigure{cc}{2}
+\NewConfigure{closing}{2}
+\NewConfigure{date}{2}
+\NewConfigure{dear}{2}
+\NewConfigure{encl}{2}
+\NewConfigure{opening}{2}
+\NewConfigure{signature}{2}
+\NewConfigure{sincerely}{2}
+\NewConfigure{toaddress}{2}
+\NewConfigure{toname}{2}
+>>>
+
+\<letter class\><<<
+\long\def\:tempc{\@roman \c@enumiii}
+\ifx \theenumiii\:tempc
+   \def\:tempc{\a:enumiii\@roman\c@enumiii\b:enumiii}
+   \HLet\theenumiii\:tempc
+\fi
+\NewConfigure{enumiii}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\Chapter{elseart}
+%%%%%%%%%%%%%%%%%
+
+\Link[http://ctan.tug.org/ctan/tex-archive/macros/latex/contrib/supported/elsevier/]{}{}elsevier\EndLink
+
+\<elsart.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% elsart.4ht                            |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\edef\@ptsize{\ifdim \normalbaselineskip>14pt 2\else
+   \ifdim \normalbaselineskip>13pt 2\else 0\fi\fi}
+\input article.4ht
+|<elsevier cls|>
+\Hinput{elsart}
+\endinput
+>>>        \AddFile{9}{elsart}
+
+\<elsevier cls\><<<
+\@twocolumnfalse \@TwoColumnfalse
+\let\endtable|=\end@float
+\let\endalgorithm|=\end@float
+\let\endfigure|=\end@float
+|<elsart sup|>
+\def\@makecaption{\@makefigurecaption}
+\long\def\@makefigurecaption#1#2{%  
+{\cptA: |<caption and ref/tag|>\if :#1:\else\cptB:\fi}{\cptC:{#2}\cptD:}}
+\long\def\@maketablecaption#1#2{\@tablecaptionsize
+    \global \@minipagefalse
+\hbox{{\cptA: |<caption and ref/tag|>\if :#1:\else\cptB:\fi}{\cptC:{#2}\cptD:}}}
+>>>
+
+\<elsart sup\><<<
+\def\@mpmakefnmark{\,\hbox{$\sp{\mathrm{\@thefnmark}}$}}
+\long\def\@mpmakefntext#1{\noindent
+                     \hbox{$\sp{\mathrm{\@thefnmark}}$} #1}
+\def\itnuc#1#2{\setbox\@tempboxa=\hbox{\scriptsize\it #1}
+  \def\@tempa{{}\sp{\box\@tempboxa}\!\protect\text{\it #2}}\relax
+  \ifmmode \@tempa \else $\@tempa$\fi}
+>>>
+
+\<elsart sup\><<<
+\def\address@fmt#1#2#3#4{\@newelemtrue
+  \if@Elproofing\def\@eltag{#4}\else\def\@eltag{\theaddress}\fi
+  \ifnum\prev@elem=\e@address \@newelemfalse \fi
+  \if@newelem \address@fmt@init \fi
+  \noindent \bgroup \@addressstyle
+  \a:address
+  \ifnum#1=\z@
+    #3\,$\sp{\mathrm{#2}}$\space%
+  \else
+    \ifnum#1=\m@ne
+      $\sp{\phantom{\mathrm{\@eltag}}}$\space #3\,$\sp{\mathrm{#2}}$%
+    \else
+      $\sp{\mathrm{\@eltag}}\space$#3\,$\sp{\mathrm{#2}}$%
+    \fi
+  \fi
+  \b:address
+  \par \egroup}
+\NewConfigure{address}{2}
+>>>
+
+\<elsart sup\><<<
+\def\collab@fmt#1#2#3{\@newelemtrue
+  \ifnum\prev@elem=\e@collab \global\@newelemfalse \fi
+  \if@newelem \collab@fmt@init \fi
+  \par                                 % Start new paragraph
+  {\large #3\,$\sp{\mathrm{#2}}$}}
+\def\@makefnmark{\,\hbox{$\sp{\fn@presym\mathrm{\@thefnmark}}$}\,}
+\def\nuc#1#2{\relax\ifmmode{\HCode{}}\sp{#1}{\protect\text{#2}}\else
+    ${\HCode{}}\sup{#1}$#2\fi}
+|<elsart titles|>
+>>>
+
+\<elsart titles\><<<
+\def\title@fmt#1#2{%
+\@ifundefined{@runtitle}{\global\def\@runtitle{#1}}{}%
+ \vspace*{12pt}             
+  {\@titlesize\a:ttl #1\,\hbox{$\sp{#2}$}\b:ttl\par}%
+  \vskip\@undertitleskip
+\vskip24\p@  % Vertical space below title
+  }
+\def\subtitle@fmt#1#2{%               % No vertical space above sub-title
+  {\@titlesize \a:subtitle#1\b:subtitle\,\hbox{$\sp{#2}$}}\par}
+\NewConfigure{subtitle}{2}
+>>>
+
+\<elsevier cls\><<<
+\pend:def\open@fm{\:gobbleIV}
+\pend:def\close@fm{\gdef\:temp{\global\setbox\fm@box=\vbox{}}}
+\def\endfrontmatter{%
+  \ifx\@runauthor\relax
+   \global\let\@runauthor\@runningauthor
+  \fi
+  \global\n@author=\c@author
+  \global\n@collab=\c@collab \@writecount
+  \global\@topnum\z@
+  \thispagestyle{copyright}%            % Format rest of front matter:
+  \if@preface \else                     % IF not preface THEN
+  \vskip \@overhistoryskip
+  \history@fmt                          % print history (received, ...)
+  \newcount\c@sv@footnote
+  \global\c@sv@footnote=\c@footnote     % save current footnote number
+  \if@hasabstract                       % IF abstract/ keywords THEN
+   \vskip \@preabstractskip     % Space above rule
+%  \hrule height 0.4\p@                 % Rule above abstract/keywords
+    \vskip 8\p@
+    \unvbox\t@abstract                  % print abstract, if any
+  \fi
+  \if@haskeywords                       % IF keywords THEN
+    \vskip \@overkeywordskip
+    \unvbox\t@keyword                   % Keyword abstract, if any
+  \fi                                   % FI
+  \vskip 10\p@
+%  \hrule height 0.4\p@                 % rule below abstract/keywords
+  \dedicated@fmt                        % print dedication
+  \vskip \@belowfmskip                  % Vertical space below frontmatter
+\fi                                   % FI
+  \close@fm                             % Close front matter material.
+   \output@glob@notes  % Put notes at bottom of 1st page
+  \global\c@footnote=\c@sv@footnote     % restore footnote number
+  \global\@prefacefalse
+  \global\leftskip\z@                   % Restore the normal values of
+  \global\@rightskip\z@                 % \leftskip,
+  \global\rightskip\@rightskip          % \rightskip and
+  \global\mathsurround\sv@mathsurround  % \mathsurround.
+  \let\title\relax       \let\author\relax
+  \let\collab\relax      \let\address\relax
+  \let\frontmatter\relax \let\endfrontmatter\relax
+  \let\@maketitle\relax  \let\@@maketitle\relax
+  \normal@text
+}
+|<elsevier thankref|>
+|<elsevier abstract|>
+|<elsevier keywords|>
+>>>
+
+\<elsevier abstract\><<<
+\def\:temp{%
+    \let\no:indent\noindent
+    \def\noindent{%
+       \global\let\noindent\no:indent 
+       \append:def\abstractname{\aftergroup\b:abstract}%
+       \a:abstract \noindent}%
+    \pend:def\endabstract{\c:abstract}\o:@abstract:}
+\HLet\@abstract|=\:temp
+\NewConfigure{abstract}{3}
+>>>
+
+\<elsevier keywords\><<<
+\def\:temp{%
+    \let\no:indent\noindent
+    \def\noindent{%
+       \global\let\noindent\no:indent 
+       \a:keyword \noindent}%
+    \pend:def\endkeyword{\b:keyword}\o:keyword:}
+\HLet\keyword|=\:temp
+\NewConfigure{keyword}{2}
+>>>
+
+\<elsevier thankref\><<<
+\def\thanks{\@ifnextchar[{\@tempswatrue
+  \thanks@optarg}{\@tempswafalse\thanks@optarg[]}}
+\def\thanks@optarg[#1]#2{\SkipRefstepAnchor
+  \refstepcounter{footnote}
+  \if@tempswa\label{#1}\else\relax\fi
+  \add@tok\t@glob@notes{\els:footnotetext}%
+  \add@xtok\t@glob@notes{{#1}[\the\c@footnote]}%
+  \add@tok\t@glob@notes{{#2}}}
+\def\els:footnotetext#1[#2]#3{%
+   \footnotetext[#2]{{\def\rEfLiNK##1##2{\Link{}{##1}\EndLink}%
+   \ref{#1}}#3}}
+\def\author@fmt#1#2#3{\@newelemtrue
+  \a:author
+  \if@firstauthor
+  \first@author \global\@firstauthorfalse \fi
+  \ifnum\prev@elem=\e@author \global\@newelemfalse \fi
+  \if@newelem \author@fmt@init \fi
+  \edef\@tempb{#2}\ifx\@tempb\@empty
+    \hbox{{\author@font #3}}\else
+    \hbox{{\author@font #3}\,$\sp{\mathrm{#2}}$}%
+  \fi
+  \b:author}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Chapter{American Psychological Association (APA)}
+%%%%%%%%%%%%%%%%%%%%%
+
+\<apa.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% apa.4ht                               |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\let\apa:Hinput=\Hinput
+\def\Hinput#1{%
+   \apa:Hinput{#1}%
+   \def\:temp{#1}\def\:tempa{article}\ifx \:temp\:tempa
+      \let\Hinput=\apa:Hinput
+      \input apa-a.4ht
+   \fi
+}
+\endinput
+>>>        \AddFile{9}{apa}
+
+\<apa-a.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% apa-a.4ht                             |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<apa code|>
+\Hinput{apa}
+\endinput
+>>>        \AddFile{9}{apa-a}
+
+\<apa code\><<<
+\append:def\maketitle{\egroup}
+\pend:def\maketitle{%
+  \bgroup  
+  \ConfigureEnv{figure}{\def\makebox[########1]########2{}}{}{}{}%
+  \@ifundefined{@abstract}{}{%
+     \pend:def\@abstract{\a:abstract}%
+     \append:def\@abstract{\b:abstract}%
+  }%
+  \@ifundefined{@note}{}{%
+     \pend:def\@note{\a:note}%
+     \append:def\@note{\b:note}%
+  }%
+  |<apa authors|>%
+}
+\NewConfigure{abstract}{2}
+\NewConfigure{note}{2}
+\NewConfigure{affil}{2}
+>>>
+
+\<apa authors\><<<
+\@ifundefined{@author}{}{%
+   \pend:def\@affil{\a:affil}%
+   \append:def\@affil{\b:affil}%  
+}%
+\@ifundefined{@authorOne}{}{%
+   \pend:def\@authorOne{\a:author}%
+   \append:def\@authorOne{\b:author}%
+   \pend:def\@affilOne{\a:affil}%
+   \append:def\@affilOne{\b:affil}% 
+}%
+\@ifundefined{@authorTwo}{}{%
+   \pend:def\@authorTwo{\a:author}%
+   \append:def\@authorTwo{\b:author}%
+   \pend:def\@affilTwo{\a:affil}%
+   \append:def\@affilTwo{\b:affil}%  
+}%
+\@ifundefined{@authorFour}{}{%
+   \pend:def\@authorFour{\a:author}%
+   \append:def\@authorFour{\b:author}%
+   \pend:def\@affilFour{\a:affil}%
+   \append:def\@affilFour{\b:affil}%  
+}%
+>>>
+
+\<apa code\><<<
+\def\appendix{%
+  \appendixtrue
+  \apaappfig                      
+  \apaapptab                      
+  \ifapamodejou{}{\clearpage}
+  \let\old@apa@section=\leveltwo
+  \newlength{\app@t@width}
+  \setlength{\app@t@width}{\columnwidth}
+  \addtolength{\app@t@width}{-8em}%
+  \long\def\leveltwo##1{%
+     \ifapamodeman{%
+       \clearpage
+       \setcounter{postfig}{0}
+       \setcounter{posttbl}{0}
+       \efloat@condopen{fff}
+       \efloat@iwrite{fff}{\string\addtocounter{appendix}{1}}
+       \efloat@iwrite{fff}{\string\setcounter{figure}{0}}
+       \efloat@condopen{ttt}
+       \efloat@iwrite{ttt}{\string\addtocounter{appendix}{1}}
+       \efloat@iwrite{ttt}{\string\setcounter{table}{0}}%
+      }{%
+       \setcounter{figure}{0}%
+       \setcounter{table}{0}%
+      }%
+      \refstepcounter{appendix}%
+      \ifnum\c@appendix>1 \immediate\write
+               \@auxout{\global\string\oneappendixfalse}\fi%
+      \old@apa@section{%
+             \appendixname\ifoneappendix\else~\theappendix\fi\\
+             ##1%
+      }%
+  }%
+} 
+>>>
+
+\<apa code\><<<
+\append:def\seriate{\a:seriate
+   \pend:def\item{\c:seriate
+      \let\sp:ce=\space
+      \def\space{\d:seriate\let\space=\sp:ce \space}%
+}}%
+\pend:def\endseriate{\b:seriate}
+\NewConfigure{seriate}{4}
+\def\s@title{}
+\def\shorttitle#1{}
+\AtBeginDocument{\def\rheadname{}}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Chapter{JHEP.cls}
+%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://jhep.sissa.it/]{}{}http://jhep.sissa.it/\EndLink
+
+\<JHEP.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% JHEP.4ht                              |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+   |<config JHEP|>
+\Hinput{JHEP}
+\endinput
+>>>        \AddFile{9}{JHEP}
+
+\<config JHEP\><<<
+|<html late parts|>
+|<html late sections|>
+|<subsections for book / report / article|>
+|<subsubsections for book / report / article|>
+|<paragraphs for book / report / article|>
+\let\acm:sect|=\no@sect
+\def\no@sect#1#2#3{\acm:sect{#1}{#2}{#3\relax\let\@svsec|=\empty}}
+>>>
+
+\<config JHEP\><<<
+\def\@maketitle{%
+\if@preprint
+  \a:preprint{\tiny Preprint typeset in JHEP style. -  
+    \if@hyper{HYPER VERSION}   \else{PAPER VERSION}\fi }
+  \normalsize\hfill
+  \begin{tabular}[t]{r}\@preprint\end{tabular}% 
+  \b:preprint  
+\else      
+\if@proc  
+   \a:conference \copy\conf@box \b:conference \logo {\tiny PROCEEDINGS}
+\else
+  \a:received \unhbox\rece@box \b:received
+  \a:accepted \unhbox\acce@box \b:accepted  \logo
+  {\tiny \if@hyper{HYPER VERSION}\else{PAPER VERSION}\fi}
+\fi\fi\null
+   \a:title   {\LARGE \sffamily \bfseries \@title}\b:title
+   \a:author{\normalsize \bfseries \sffamily \@author }\b:author
+   \ifvoid\abstract@box \else
+      \a:abstract\vbox{\unhbox\abstract@box}\b:abstract
+   \fi
+   \a:keywords\@keywords\b:keywords 
+   \ifx\dedic@box\:UnDef\else \a:dedicated\dedic@box\b:dedicated \fi
+}
+>>>
+
+\<config JHEP\><<<
+\def\auto:maketitle{{%   
+  \global\let\auto:maketitle=\empty
+  \def\JHEP:toc{\setcounter{footnote}{0}%
+     \if@todotoc \tableofcontents \fi
+     \@todotocfalse \@preprintfalse
+     \gdef\tableofcontents{}%
+     \pend:def\@author{\a:author}\append:def\@author{\b:author}%
+  }%
+  \pend:def\@maketitle{\aftergroup\JHEP:toc}%
+  |<auto@maketitle footnotes|>%
+  \auto:mktitle
+  \global\let\auto:mktitle=\empty
+}}
+\let\auto:mktitle=\auto@maketitle
+\let\auto@maketitle=\empty
+\NewConfigure{@BODY}[1]{\concat:config\a::@BODY{#1}}  
+\let\a::@BODY=\a:@BODY
+\def\a:@BODY{\a::@BODY \auto:maketitle }
+>>>
+
+\<auto@maketitle footnotes\><<<
+\let\JHEP:sva=\begingroup
+\def\begingroup{\let\begingroup=\JHEP:sva
+  \begingroup 
+    \let\JHEP:sva=\@makefnmark
+    \let\JHEP:svb=\@makefntext
+    \let\JHEP:svc=\newpage
+    \def\newpage{%
+       \let\@makefnmark=\JHEP:sva
+       \let\@makefntext=\JHEP:svb
+       \let\newpage=\JHEP:svc
+       \newpage  }}
+>>>
+
+\<config JHEP\><<<
+\NewConfigure{abstract}{2}
+\NewConfigure{accepted}{2}
+\NewConfigure{author}{2}
+\NewConfigure{conference}{2}
+\NewConfigure{dedicated}{2}
+\NewConfigure{keywords}{2}
+\NewConfigure{preprint}{2}
+\NewConfigure{received}{2}
+\NewConfigure{title}{2}
+\renewcommand{\href}[2]{\bgroup\let~\H@tilde
+                        \if@hyper\Link-[#1]{}{}\fi
+                        {#2}\egroup\if@hyper\EndLink\fi}
+\renewcommand{\name}[1]{\if@hyper\Link-{}{#1}\EndLink\fi}
+\renewcommand{\base}[1]{\if@hyper\bgroup\let~\H@tilde
+                        \HCode{<base href="#1" />}\egroup\fi}
+>>>
+
+\<config JHEP\><<<
+\pend:defI\label{\bgroup\@hyperfalse}
+\append:defI\label{\egroup}
+\pend:defI\ref{\bgroup\@hyperfalse}
+\append:defI\ref{\egroup}
+\pend:defI\pageref{\bgroup\@hyperfalse}
+\append:defI\pageref{\egroup}
+>>>
+
+%%%%%%%%%%%%%%%
+\Chapter{TextBook}
+%%%%%%%%%%%%%%%%
+
+ 
+By Igor A. Kotelnikov. Not available in the public domain?
+
+%%   \OutputCodE\<TextBook.4ht\>
+
+\<TextBook.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% TextBook.4ht                          |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\def\thesection {\@arabic\c@section}
+\def\@seccntformat#1{\S\csname the#1\endcsname\quad}
+\input book.4ht
+
+\ConfigureToc{section}
+  {\HCode{<span class="sectionToc">}\S}
+  {~}
+  {}
+  {\HCode{</span><br\xml:empty>}}
+\ConfigureToc{subsection}
+  {\HCode{<span class="subsectionToc">}~~\S}
+  {~}
+  {}
+  {\HCode{</span><br\xml:empty>}}
+\ConfigureToc{subsubsection}
+  {\HCode{<span
+       class="subsubsectionToc">}~~~~\S}
+  {~}
+  {}
+  {\HCode{</span><br\xml:empty>}}
+
+\Hinput{TextBook}
+\endinput
+>>>        \AddFile{9}{TextBook}
+
+%%%%%%%%%%%%%%%
+\Chapter{combine}
+%%%%%%%%%%%%%%%%
+
+\<combine.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% combine.4ht                           |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<combine cfg|>
+\Hinput{combine}
+\endinput
+>>>        \AddFile{9}{combine}
+
+\<combine cfg\><<<
+\append:def\setuppapers{%
+   \expandafter\let\csname :ref\endcsname\c@lbref
+   \expandafter\let\csname o:ref\endcsname\c@lbref
+   \def\ref{\expandafter\Protect\csname ::ref\endcsname}%
+}
+\def\c@lblabel#1{\@bsphack
+  \bgroup
+  \a:@newlabel
+  \protected@write\@auxout{}%
+    {\string\newlabel{#1}{{\csname a:newlabel\endcsname
+     \@currentlabel}{\csname a:newlabel\endcsname \thecolpage}}}%
+  \egroup
+  \@esphack}
+>>>
+
+\<combine cfg\><<<
+\long\def\:tempc#1{%
+   \PushMacro\at:docend    \let\at:docend=\empty
+   \PushMacro\export:hook  \let\export:hook\empty
+   \gHAdvance\:mpNum by 1
+   \HAssign\minipageNum=\:mpNum \relax 
+   \o:import:{#1}%
+   \PopMacro\at:docend  
+   \PopMacro\export:hook
+}
+\HLet\import\:tempc
+>>>
+
+%%%%%%%%%%%%%%%
+\Chapter{letters}
+%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%
+\Section{g-brief}
+%%%%%%%%%%%%%
+
+\<g-brief.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% g-brief.4ht                            |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<g-brief hooks|>
+\Hinput{g-brief}
+\endinput
+>>>        \AddFile{9}{g-brief}
+
+\<g-brief hooks\><<<
+\def\ps@firstpage{%
+  \ifcase \@ptsize\relax \normalsize \or \small \or \footnotesize \fi
+  \def\@oddhead{|<g-brief head|>}
+  \def\@oddfoot{|<g-brief foot|>}}
+\NewConfigure{letterfoot}{3}
+\NewConfigure{letterhead}{5}
+>>>
+
+\<g-brief head\><<<
+\a:letterhead
+  \ifklassisch \textsl{\quad\name}\else \textsc{\quad\name}\fi
+\b:letterhead
+  \normalsize 
+  \ifklassisch 
+     \begin{tabular}{r} \textsl{\strasse} \quad \\ 
+       \ifx \zusatz\empty \else \textsl{\zusatz}\quad \\\fi 
+       \textsl{\ort}\quad 
+       \ifx \land\empty \else \\ \textsl{\land}\quad \fi
+     \end{tabular} 
+  \else 
+     \begin{tabular}{r} 
+       \textsc{\strasse}\quad \\ 
+       \ifx \zusatz\empty \else \textsc{\zusatz}\quad \\ \fi 
+       \textsc{\ort}\quad 
+       \ifx \land\empty \else \\ \textsc{\land}\quad \fi 
+     \end{tabular}%
+  \fi
+\c:letterhead
+ \bgroup
+ \scriptsize \ifx \retouradresse\empty
+          \textrm{\name\ $\cdot$\ \strasse\ $\cdot$\ \ort \ifx
+              \land\empty \else \ $\cdot$\ \land \fi } \else
+            \textrm{\retouradresse} \fi
+ \egroup
+\d:letterhead
+ \ifx \postvermerk\empty
+          \else \textbf{\postvermerk} \par  \fi
+\adresse
+\e:letterhead
+>>>
+
+\<g-brief foot\><<<
+\def\istsprache{german}
+\a:letterfoot
+\bgroup   \footnotesize
+   \begin{tabular}{ll}
+     \ifx \telefon\empty \else \telefontex & \telefon \\ \fi \ifx
+     \telefax\empty \else \telefaxtext & \telefax \\ \fi \ifx
+     \telex\empty \else \telextext & \telex \\ \fi \ifx
+     \email\empty \else \emailtext & \email \\ \fi \ifx
+     \http\empty \else \httptext & \http \\ \fi \
+   \end{tabular}%
+\egroup
+\b:letterfoot
+   \begin{tabular}{ll}
+     \ifx \bank\empty \else \ifx \blz\empty \else \ifx
+     \konto\empty \else \banktext & \bank \\ & \blztext \space \blz
+     \\ & \kontotext \space \konto \\ \ \fi \fi \fi
+   \end{tabular}%
+\c:letterfoot
+>>>
+
+\<insert g-brief head\><<<
+\ifx\zusatz\empty\else
+   \pend:def\zusatz{\a:zusatz}
+   \append:def\zusatz{\b:zusatz}
+\fi
+\ifx\land\empty\else
+   \pend:def\land{\a:land}
+   \append:def\land{\b:land}
+\fi
+\ifx\strasse\empty\else
+   \pend:def\strasse{\a:strasse}
+   \append:def\strasse{\b:strasse}
+\fi
+
+\ifx\ort\empty\else
+   \pend:def\ort{\a:ort}
+   \append:def\ort{\b:ort}
+\fi
+
+\ifx\postvermerk\empty\else
+   \pend:def\postvermerk{\a:postvermerk}
+   \append:def\postvermerk{\b:postvermerk}
+\fi
+\ifx\retouradresse\empty\else
+   \pend:def\retouradresse{\a:retouradresse}
+   \append:def\retouradresse{\b:retouradresse}
+\fi
+\par \ps@firstpage \@oddhead \let\@oddhead=\empty
+>>>  
+
+\<insert g-brief foot\><<<
+\ifx\email\empty\else
+   \pend:def\email{\a:email}
+   \append:def\email{\b:email}
+\fi
+\ifx\telefon\empty\else
+   \pend:def\telefon{\a:telefon}
+   \append:def\telefon{\b:telefon}
+\fi
+\ifx\telefax\empty\else
+   \pend:def\telefax{\a:telefax}
+   \append:def\telefax{\b:telefax}
+\fi
+\ifx\telex\empty\else
+   \pend:def\telex{\a:telex}
+   \append:def\telex{\b:telex}
+\fi
+\ifx\http\empty\else
+   \pend:def\http{\a:http}
+   \append:def\http{\b:http}
+\fi
+\ifx\bank\empty\else
+   \pend:def\bank{\a:bank}
+   \append:def\bank{\b:bank}
+\fi
+\ifx\blz\empty\else
+   \pend:def\blz{\a:blz}
+   \append:def\blz{\b:blz}
+\fi
+\ifx\konto\empty\else
+   \pend:def\konto{\a:konto}
+   \append:def\konto{\b:konto}
+\fi
+\par \ps@firstpage \@oddfoot\let\@oddfoot=\empty
+>>>  
+
+\<g-brief hooks\><<<
+\expandafter\pend:def\csname g-brief\endcsname{%
+ \bgroup |<insert g-brief head|>\egroup
+   \csname a:g-brief\endcsname
+   \ifx \betreff\empty \else 
+      \pend:def\betreff{\a:betreff}%
+      \append:def\betreff{\b:betreff}%
+   \fi
+   \ifx \anrede\empty \else
+      \pend:def\anrede{\a:anrede}%
+      \append:def\anrede{\b:anrede}%
+   \fi
+}
+\expandafter\append:def\csname g-brief\endcsname{%
+   \csname b:g-brief\endcsname
+}
+>>>
+
+\<g-brief hooks\><<<
+\expandafter\pend:def\csname endg-brief\endcsname{%
+   \csname c:g-brief\endcsname
+   |<hooks for g-brief tail|>}
+\expandafter\append:def\csname endg-brief\endcsname{%
+   \csname d:g-brief\endcsname
+   \bgroup |<insert g-brief foot|>\egroup
+}
+\NewConfigure{g-brief}{4}
+>>>
+
+\<hooks for g-brief tail\><<<
+\ifx\gruss\empty \else
+   \pend:def\gruss{\a:gruss}%
+   \append:def\gruss{\b:gruss}%
+\fi
+\ifx\unterschrift\empty \else
+   \pend:def\unterschrift{\a:unterschrift}%
+   \append:def\unterschrift{\b:unterschrift}%
+\fi
+\ifx\anlagen\empty \else
+   \pend:def\anlagen{\a:anlagen}%
+   \append:def\anlagen{\b:anlagen}%
+\fi
+\ifx\verteiler\empty \else
+   \pend:def\verteiler{\a:verteiler}%
+   \append:def\verteiler{\b:verteiler}%
+\fi
+>>>
+
+\<g-brief hooks\><<<
+\pend:def\datumtext{\a:datumtext}
+\append:def\datumtext{\b:datumtext}
+\NewConfigure{datumtext}{2}
+
+\pend:def\datum{\a:datum}
+\append:def\datum{\b:datum}
+\NewConfigure{datum}{2}
+
+\NewConfigure{anrede}{2}
+\NewConfigure{betreff}{2}
+
+\pend:def\sprache{\a:sprache}
+\append:def\sprache{\b:sprache}                        
+
+\NewConfigure{gruss}{2}
+\NewConfigure{unterschrift}{2}
+\NewConfigure{anlagen}{2}
+\NewConfigure{verteiler}{2}
+ 
+\NewConfigure{sprache}{2}
+
+\pend:def\telefontex{\a:telefontex}
+\append:def\telefontex{\b:telefontex}
+\NewConfigure{telefontex}{2}
+
+\pend:def\telefaxtext{\a:telefaxtext}
+\append:def\telefaxtext{\b:telefaxtext}
+\NewConfigure{telefaxtext}{2}
+
+\pend:def\telextext{\a:telextext}
+\append:def\telextext{\b:telextext}
+\NewConfigure{telextext}{2}
+
+\pend:def\emailtext{\a:emailtext}
+\append:def\emailtext{\b:emailtext}
+\NewConfigure{emailtext}{2}
+
+\pend:def\httptext{\a:httptext}
+\append:def\httptext{\b:httptext}
+\NewConfigure{httptext}{2}
+
+\pend:def\banktext{\a:banktext}
+\append:def\banktext{\b:banktext}
+\NewConfigure{banktext}{2}
+
+\pend:def\blztext{\a:blztext}
+\append:def\blztext{\b:blztext}
+\NewConfigure{blztext}{2}
+
+\pend:def\betrefftext{\a:betrefftext}
+\append:def\betrefftext{\b:betrefftext}
+\NewConfigure{betrefftext}{2}
+
+\pend:def\ihrzeichentext{\a:ihrzeichentext}
+\append:def\ihrzeichentext{\b:ihrzeichentext}
+\NewConfigure{ihrzeichentext}{2}
+
+\pend:def\ihrschreibentext{\a:ihrschreibentext}
+\append:def\ihrschreibentext{\b:ihrschreibentext}
+\NewConfigure{ihrschreibentext}{2}
+
+\pend:def\meinzeichentext{\a:meinzeichentext}
+\append:def\meinzeichentext{\b:meinzeichentext}
+\NewConfigure{meinzeichentext}{2}
+
+\pend:def\unserzeichentext{\a:unserzeichentext}
+\append:def\unserzeichentext{\b:unserzeichentext}
+\NewConfigure{unserzeichentext}{2}
+
+\NewConfigure{anlagen}{2}
+\NewConfigure{adresse}{2}
+\NewConfigure{bank}{2}
+\NewConfigure{blz}{2}
+\NewConfigure{email}{2}
+\NewConfigure{gruss}{2}
+\NewConfigure{grussskip}{2}
+\NewConfigure{http}{2}
+\NewConfigure{ihrschreiben}{2}
+\NewConfigure{ihrzeichen}{2}
+\NewConfigure{konto}{2}
+\NewConfigure{land}{2}
+\NewConfigure{meinzeichen}{2}
+\NewConfigure{name}{2}
+\NewConfigure{ort}{2}
+\NewConfigure{postvermerk}{2}
+\NewConfigure{retouradresse}{2}
+\NewConfigure{strasse}{2}
+\NewConfigure{telefax}{2}
+\NewConfigure{telefon}{2}
+\NewConfigure{telex}{2}
+\NewConfigure{unterschrift}{2}
+\NewConfigure{verteiler}{2}
+\NewConfigure{zusatz}{2}
+
+\pend:def\name{\a:name}
+\append:def\name{\b:name}
+>>>
+
+\<???\><<<
+   \pend:def\meinzeichen{\a:meinzeichen}
+   \append:def\meinzeichen{\b:meinzeichen}
+
+   \pend:def\ihrzeichen{\a:ihrzeichen}
+   \append:def\ihrzeichen{\b:ihrzeichen}
+
+ 
+\ifx\anlagen\empty\else
+   \pend:def\anlagen{\a:anlagen}
+   \append:def\anlagen{\b:anlagen}
+\fi
+
+\ifx\adresse\empty\else
+   \pend:def\adresse{\a:adresse}
+   \append:def\adresse{\b:adresse}
+\fi
+
+\ifx\gruss\empty\else
+   \pend:def\gruss{\a:gruss}
+   \append:def\gruss{\b:gruss}
+\fi
+
+\ifx\grussskip\empty\else
+   \pend:def\grussskip{\a:grussskip}
+   \append:def\grussskip{\b:grussskip}
+\fi
+
+\ifx\ihrschreiben\empty\else
+   \pend:def\ihrschreiben{\a:ihrschreiben}
+   \append:def\ihrschreiben{\b:ihrschreiben}
+\fi
+
+\ifx\unterschrift\empty\else
+   \pend:def\unterschrift{\a:unterschrift}
+   \append:def\unterschrift{\b:unterschrift}
+\fi
+\ifx\verteiler\empty\else
+   \pend:def\verteiler{\a:verteiler}
+   \append:def\verteiler{\b:verteiler}
+\fi
+>>>
+
+%%%%%%%%%%%%%%%
+\Chapter{ltxguide}
+%%%%%%%%%%%%%%%%
+
+\<ltxguide.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% ltxguide.4ht                          |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<ltxguide cfg|>
+\Hinput{ltxguide}
+\endinput
+>>>        \AddFile{9}{ltxguide}
+
+\<ltxguide cfg\><<<
+\def\:tempc#1{\hbox {\a:m\it #1\b:m}}
+\HLet\m\:tempc
+\NewConfigure{m}{2}
+\Configure{m} {$\langle $} {$\rangle $}
+>>>
+
+%%%%%%%%%%%%%%%
+\Chapter{Ext article/book/report/proc/letter}
+%%%%%%%%%%%%%%%%
+
+\<extarticle.4ht\><<< 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
+% extarticle.4ht                        |version % 
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         % 
+|<TeX4ht copyright|> 
+  \input article.4ht
+  |<extarticle cfg|> 
+\Hinput{extarticle} \endinput 
+>>>        \AddFile{9}{extarticle} 
+ 
+\<extarticle cfg\><<< 
+|<common extcls cfg|>
+>>> 
+
+\<extbook.4ht\><<< 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
+% extbook.4ht                          |version % 
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         % 
+|<TeX4ht copyright|> 
+  \input book.4ht
+  |<extbook cfg|> 
+\Hinput{extbook} \endinput 
+>>>        \AddFile{9}{extbook} 
+ 
+\<extbook cfg\><<< 
+|<common extcls cfg|>
+>>> 
+
+\<extletter.4ht\><<< 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
+% extletter.4ht                         |version % 
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         % 
+|<TeX4ht copyright|> 
+  \input letter.4ht
+  |<extletter cfg|> 
+\Hinput{extletter} \endinput 
+>>>        \AddFile{9}{extletter} 
+ 
+\<extletter cfg\><<< 
+|<common extcls cfg|>
+>>> 
+
+\<common extcls cfg\><<<
+\ifnum\@ptsize>12\relax
+\renewcommand\@ptsize{10}
+\input{size\@ptsize.clo}
+\fi
+>>>
+
+\<extproc.4ht\><<< 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
+% extproc.4ht                          |version % 
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         % 
+|<TeX4ht copyright|> 
+  \input proc.4ht
+  |<extproc cfg|> 
+\Hinput{extproc} \endinput 
+>>>        \AddFile{9}{extproc} 
+ 
+\<extproc cfg\><<< 
+ 
+>>> 
+
+\<extreport.4ht\><<< 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
+% extreport.4ht                         |version % 
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         % 
+|<TeX4ht copyright|> 
+  \input report.4ht
+  |<extreport cfg|> 
+\Hinput{extreport} \endinput 
+>>>        \AddFile{9}{extreport} 
+ 
+\<extreport cfg\><<< 
+ 
+>>> 
+
+%%%%%%%%%%%%%%%%
+\Part{AMS}
+%%%%%%%%%%%%%%%%
+
+\Chapter{AMS ART, PROC, BOOK classes}
+
+%----------------------------- amsart.cls -----------------------
+\Section{amsart.cls}
+
+Calls:
+amsgen.sty,
+amsmath.sty,
+amstext.sty,
+amsbsy.sty,
+amsopn.sty,
+amsfonts.sty,
+and amsthm.sty.
+
+\<amsart.4ht\><<<
+% amsart.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1997. Eitan M. Gurari
+|<TeX4ht copywrite|>
+\pend:defII\@starttoc{\par}
+|<config book-report-article utilities|>
+|<ams art, proc, book|>
+|<ams art, proc|>
+|<ams art|>
+|<redefine ams maketitle|>
+|<title page of amsart.cls|>
+|<sections of amsart.cls|>
+|<table/figure of amsart.cls|>
+|<tocs of amsart.cls|>
+|<latex options 1, 2, 3|>     |%after tocs, divs, and cuts|%
+\Hinput{amsart}
+\endinput
+>>>        \AddFile{5}{amsart}
+
+\<ams art, proc, book\><<<
+|<ams divisions|>
+>>>
+
+\<ams art, proc, book\><<<
+\let\:setaddresses=\@setaddresses
+\def\@setaddresses{\bgroup
+   \pend:def\addresses{%
+     |<ams addresses|>%
+   }%
+  \a:addresses \:setaddresses \b:addresses\egroup }
+\NewConfigure{addresses}{2}
+\NewConfigure{address}{3}
+\NewConfigure{curraddr}{3}
+\NewConfigure{email}{3}
+\NewConfigure{urladdr}{3}
+>>>
+
+\<ams addresses\><<<
+\let\:address=\address
+\def\address########1########2{%
+  \@ifnotempty{########2}{%
+     \def\:temp{########1}\ifx \:temp\empty
+        \:address{}{\a:address\b:address########2\c:address}%
+     \else              
+        \:address{\a:address 
+              ########1}{\b:address########2\c:address}%
+     \fi }}%
+\let\:curraddr=\curraddr
+\def\curraddr########1########2{%
+  \@ifnotempty{########2}{\a:curraddr
+      \:curraddr{########1}{\b:curraddr########2\c:curraddr}%
+}}%
+\let\:email=\email
+\def\email########1########2{%
+  \@ifnotempty{########2}{\a:email
+      \:email{########1}{\b:email########2\c:email}%
+}}%
+\let\:urladdr=\urladdr
+\def\urladdr########1########2{%
+  \@ifnotempty{########2}{\a:urladdr
+      \:urladdr{########1}{\b:urladdr########2\c:urladdr}%
+}}%
+>>>
+
+\<ams art, proc, book\><<<
+\pend:def\@settranslators{\a:translators\bgroup
+   \def\and{\unskip{ } \d:translators and~\c:translators\ignorespaces}%
+   \def\andify{\nxandlist{\unskip, }{\unskip{} \and}{\unskip, \and}}% 
+   \pend:def\@translators{\c:translators}%
+   \append:def\@translators{\d:translators}%
+}
+\append:def\@settranslators{\egroup\b:translators}
+\NewConfigure{translators}{4}
+>>>
+
+The followwin applies only to amsart 2000/06/02 v2.07    and on
+
+\<ams art + book + proc\><<<
+\ifx \deferred@thm@head\:UnDef\else
+   |<shared ams thm/cls|>
+   |<ams 2000 art + book + proc|>
+\fi
+>>>
+
+\<ams 2000 art + book + proc\><<<
+\def\:tempc{\ifmmode \mathqed \else
+    \leavevmode \a:qed\hbox {\qedsymbol}\b:qed\fi} 
+\expandafter\HLet\csname qed \endcsname=\:tempc
+\NewConfigure{qed}{2}
+>>>
+
+%   \def\:temp{\a:newtheorem \:thm}
+%   \HLet\@thm=\:temp
+%   \append:defI\deferred@thm@head{\b:newtheorem  
+%      \ifx \c:newtheorem\empty\else
+%         \:warning{amsart.4ht requires empty 3rd argument 
+%             in \string\Configure{newtheorem}}%
+%        \fi
+%  %      \ignorespaces}
+  
+  
+  
+  % \HRestore\listoffigures
+  % \HRestore\listoftables
+
+\<table/figure of amsart.cls\><<<
+\def\endtable{\end@float}
+\def\endfigure{\end@float}
+>>>
+
+%----------------------------- amsbook.cls -----------------------
+\Section{amsbook.cls}
+
+Calls:
+amsgen.sty,
+amsmath.sty,
+amstext.sty,
+amsbsy.sty,
+amsopn.sty,
+
+and amsthm.sty.
+
+\<amsbook.4ht\><<<
+% amsbook.4ht |version, generated from |jobname.tex
+% Copyright |CopyYear.1997. Eitan M. Gurari
+|<TeX4ht copywrite|>
+   \pend:defII\@starttoc{\par}
+|<config book-report-article utilities|>
+|<ams art, proc, book|>
+|<ams proc, book|>
+|<ams book|>
+|<redefine ams maketitle|>
+|<title page of amsbook.cls|>
+|<sections of amsbook.cls|>
+|<table/figure of amsbook.cls|>
+|<tocs of amsbook.cls|>
+|<latex options 1, 2, 3|>     |%after tocs, divs, and cuts|%
+\Hinput{amsbook}
+\endinput
+>>>        \AddFile{5}{amsbook}
+
+% \HRestore\listoffigures
+% \HRestore\listoftables
+
+\<tocs of amsbook.cls\><<<
+|<latex et al tocs|>
+\edef\:TOC{%
+   \noexpand\ifx [\noexpand\:temp
+      \noexpand\expandafter\noexpand\:TableOfContents
+   \noexpand\else
+      \noexpand\Auto:ent{|<entries for tocs of amsbook.cls|>}\noexpand\fi}
+|<report,book tocs|>
+>>>
+
+\<entries for tocs of amsbook.cls\><<<
+\ifnum \c@tocdepth >-2 part,likepart,\fi
+\ifnum \c@tocdepth >\m@ne chapter,likechapter,appendix,\fi
+\ifnum \c@tocdepth >\z@ section,likesection,\fi
+\ifnum \c@tocdepth >1 subsection,likesubsection,\fi
+\ifnum \c@tocdepth >2 subsubsection,likesubsubsection,\fi
+\ifnum \c@tocdepth >3 paragraph,\fi
+\ifnum \c@tocdepth >4 subparagraph,\fi
+UnDFexyz
+>>>
+
+\<table/figure of amsbook.cls\><<<
+\def\endtable{\end@float}
+\def\endfigure{\end@float}
+>>>
+
+%----------------------------- amsproc.cls -----------------------
+\Section{amsproc.cls}
+
+Calls:
+amsgen.sty,
+amsmath.sty,
+amstext.sty,
+amsbsy.sty,
+amsopn.sty,
+
+and amsthm.sty.
+
+\<amsproc.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% amsproc.4ht (|version), generated from |jobname.tex
+% Copyright (C) |CopyYear.1997. Eitan M. Gurari
+|<TeX4ht copywrite|>
+
+|<config book-report-article utilities|>
+|<ams art, proc, book|>
+|<ams proc, book|>
+|<ams art, proc|>
+|<redefine ams maketitle|>
+\pend:defII\@starttoc{\par}
+|<title page of amsproc.cls|>
+|<sections of amsproc.cls|>
+|<table/figure of amsproc.cls|>
+|<tocs of amsproc.cls|>
+|<latex options 1, 2, 3|>     |%after tocs, divs, and cuts|%
+\Hinput{amsproc}
+\endinput
+>>>        \AddFile{5}{amsproc}
+
+\<tocs of amsproc.cls\><<<
+|<latex et al tocs|>
+|<article et al tocs|>
+\edef\:TOC{%
+   \noexpand\ifx [\noexpand\:temp
+      \noexpand\expandafter\noexpand\:TableOfContents
+   \noexpand\else
+      \noexpand\Auto:ent{|<entries for tocs of amsproc.cls|>}\noexpand\fi}
+|<article tocs|>
+>>>
+
+\<entries for tocs of amsproc.cls\><<<
+\ifnum \c@tocdepth >\m@ne part,likepart,\fi
+\ifnum \c@tocdepth >\z@ section,likesection,\fi
+\ifnum \c@tocdepth >1 subsection,likesubsection,\fi
+\ifnum \c@tocdepth >2 subsubsection,likesubsubsection,\fi
+\ifnum \c@tocdepth >3 paragraph,\fi
+\ifnum \c@tocdepth >4 subparagraph,\fi
+UnDFexyz
+>>>
+
+\<table/figure of amsproc.cls\><<<
+\def\endtable{\end@float}
+\def\endfigure{\end@float}
+>>>
+
+\<title page of amsproc.clsNO\><<<
+\pend:def\@maketitle{%
+  \Configure{footnotetext}
+    {\IgnorePar\HPage{\a:dagger}}%
+    {\EndHPage{}}%
+}
+\NewConfigure{dagger}{1} 
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{Title Page}
+%%%%%%%%%%%%%%%%%%%%
+
+\<redefine ams maketitle\><<<
+\let\o:maketitle:|=\maketitle
+\def\maketitle{\bgroup 
+   |<adjust minipageNum for setcounter footnote 0|>%
+   \ifx \EndPicture\:UnDef  
+      \def\sec:typ{title}%
+      |<title for TITLE|>%
+      |<maketitle defs|>%
+   \fi 
+   \pic:gobble\a:mktl  \o:maketitle:  \pic:gobble\b:mktl
+   \egroup \let\maketitle|=\empty}
+>>>
+
+\<ams art + proc\><<<
+\pend:def\@settitle{\a:ttl}       
+\append:def\@settitle{\b:ttl\par}
+>>>
+
+\<ams book\><<<
+\pend:def\@maketitle{%
+   \pend:def\@title{\a:ttl}%    
+   \append:def\@title{\b:ttl}%
+}
+>>>
+
+\<ams art, proc, book\><<<
+\NewConfigure{maketitle}[4]{\c:def\a:mktl{#1}\c:def\b:mktl{#2}%
+   \c:def\a:ttl{#3}\c:def\b:ttl{#4}}
+>>>
+
+\<ams art\><<<
+\pend:def\@maketitle{%
+     \pend:def\newpage{\IgnorePar}%
+     \let\after:maketitle=\empty
+     |<@ maketitle art|>%
+     |<@ maketitle defs|>}
+>>>
+
+\<ams proc, book\><<<
+\pend:def\@maketitle{%
+     \pend:def\newpage{\IgnorePar}%
+     \let\after:maketitle=\empty
+     |<@ maketitle defs|>}
+>>>
+
+\<ams art, proc, book\><<< 
+\append:def\@maketitle{\a:@maketitle\after:maketitle\b:@maketitle}
+\long\def\end:maketitle#1#2{\ifx #1\empty \else
+   \expandafter\let\csname :\string #1\endcsname=#1
+   \let#1=\empty
+   \append:def\after:maketitle{\expand:after{\let#1=}\csname
+        :\string #1\endcsname#2}\fi}
+\NewConfigure{@maketitle}{2}
+>>>
+
+The tags \''\a:@maketitle' and \''\b:@maketitle' enclose setdate,
+subjclass, keywords, addresses 
+
+\<@ maketitle art\><<<
+\ifx\@date\empty\else
+  \end:maketitle\@date{\a:date\@setdate\b:date}\fi
+>>>
+
+\<ams art + proc\><<<
+\pend:defI\@setauthors{\a:author \bgroup
+   \def\andify{\nxandlist{\unskip, }{\unskip{} \and}{\unskip, \and}}%
+   \def\@no@lnbk ########1[########2]{\a:newline}}
+\append:defI\@setauthors{\egroup \b:author\par}
+>>>
+
+\<ams book\><<<
+\pend:def\@maketitle{%
+   \pend:def\authors{\a:author|</and for maketitle|>}%    
+   \append:def\authors{\b:author}%
+}
+>>>
+
+\<maketitle defs\><<<
+\pend:def\@author{\a:author}\append:def\@author{\b:author}%
+|</and for maketitle|>%
+>>>
+
+\<ams art, proc, book\><<<
+\HRestore\thanks
+\let\@adminfootnotes\relax
+\def\:thanks#1{\par \a:thanks#1\@addpunct.\b:thanks}
+\NewConfigure{thanks author date and}[8]{%
+   \c:def\a:thanks{#1}\c:def\b:thanks{#2}\c:def\a:author{#3}\c:def\b:author{#4}%
+   \c:def\a:date{#5}\c:def\b:date{#6}\c:def\a:and{#7}\c:def\e:mktl{#8}}
+>>>
+
+\<ams art, proc, book\><<<
+\NewConfigure{subjclass}{2}
+\NewConfigure{keywords}{2}
+>>>
+
+\<@ maketitle defs\><<<   |% order important |%
+\end:maketitle\@subjclass{\a:subjclass\@setsubjclass\b:subjclass}%
+\end:maketitle\@keywords{\a:keywords\@setkeywords\b:keywords}%
+\end:maketitle\@setthanks{\let\thanks=\:thanks\thankses}%
+>>>
+
+\<ams art, proc, book\><<<
+\pend:def\@setabstracta{\ifvoid\abstractbox
+   \else\a:setabstract \fi}
+\append:def\@setabstracta{\ifvoid\abstractbox
+   \else\b:setabstract \fi}
+\NewConfigure{setabstract}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{Sectioning}
+%%%%%%%%%%%%%%%%%%%%
+
+The latex classes use \`'\@sec' and \`'\@ssect' for defining sections
+and starred sections.  The ams classes use only the first feature for
+both types of classes, but assume negative depth \''\@m' for the depth
+of starred sections (tex4ht records the level value in
+\''\c:secnumdepth').  Hence, the \`'like' versions of the sectioning
+comamnds are (currently?) not provided for the ams classes. The
+\''\Configure{@sec @ssect}' is needed only for the \''@sec'; a
+configuration for \''@ssect' is ignored.
+
+\<sections of amsart.cls\><<<
+|<ams art + book + proc|>
+|<ams art + proc|>
+|<ams no@sect|>
+>>>
+
+\<sections of amsbook.cls\><<<
+|<ams art + book + proc|>
+|<chapters for book / report|>
+|<ams no@sect|>
+>>>
+
+\<sections of amsproc.cls\><<<
+|<ams art + book + proc|>
+|<ams art + proc|>
+|<ams no@sect|>
+>>>
+
+\<ams no@sect\><<<
+\def\no@sect#1#2#3#4#5#6[#7]#8{%
+  \edef\@toclevel{\ifnum#2=\@m 0\else\number#2\fi}%
+  \ifnum #2>\c@secnumdepth \let\@secnumber\@empty
+  \else \@xp\let\@xp\@secnumber\csname the#1\endcsname
+        \refstepcounter{#1}\fi
+  \let\@svsec|=\empty
+  \let\@svsechd|=\empty
+  \global\@nobreaktrue
+  \@xsect{#5}}
+\let\@ssect=\relax 
+>>>
+
+\<ams art + proc\><<<
+\let\no@part|=\part
+\Def:Section\part{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thepart \fi}{#1} 
+\let\no:part|=\part
+\def\part{\rdef:sec{part}}
+>>>
+
+\<ams book\><<<
+\let\:tempb\part
+\Def:Section\part{\ifnum \c@secnumdepth >-2 \the\c@part\fi}{#1}
+\let\:part\part
+\let\part\:tempb
+\let\no@part\@part
+\def\@part[#1]#2{%
+   \gdef\c:secnumdepth{-2}%
+   \ifnum \c@secnumdepth >-2\relax \refstepcounter{part}\fi
+   \HtmlEnv   \Toc:Title{#1}\:part{#2}}
+\Def:Section\likepart{}{#1}
+\let\:likepart\likepart
+\let\likepart\:UnDef
+\let\no@spart\@spart
+\def\@spart#1{\HtmlEnv \:likepart{#1}}
+>>>
+
+\<ams divisions\><<<
+\let\no@section|=\section
+\Def:Section\section{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesection \fi}{#1} 
+\let\no:section|=\section
+\def\section{\rdef:sec{section}}
+>>>
+
+\<ams divisions\><<<
+\let\no@subsection|=\subsection
+\Def:Section\subsection{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubsection \fi}{#1}
+\let\no:subsection|=\subsection
+\def\subsection{\rdef:sec{subsection}}
+>>>
+
+\<ams divisions\><<<
+\let\no@subsubsection|=\subsubsection
+\Def:Section\subsubsection{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubsubsection \fi}{#1}
+\let\no:subsubsection|=\subsubsection
+\def\subsubsection{\rdef:sec{subsubsection}}
+>>>
+
+\<ams divisions\><<<
+\let\no@paragraph|=\paragraph
+\Def:Section\paragraph{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \theparagraph \fi}{#1}
+\let\no:paragraph|=\paragraph
+\def\paragraph{\rdef:sec{paragraph}}
+>>>
+
+\<ams divisions\><<<
+\let\no@subparagraph|=\subparagraph
+\Def:Section\subparagraph{\ifnum \c:secnumdepth>\c@secnumdepth   \else
+   \thesubparagraph \fi}{#1}
+\let\no:subparagraph|=\subparagraph
+\def\subparagraph{\rdef:sec{subparagraph}}
+>>>
+
+\<ams art, proc, book\><<<
+\pend:defI\@seccntformat{%
+  \def\@secnumpunct{\ifnum \c:secnumdepth>0
+     \expandafter\ifx\csname the##1\endcsname\relax \else. \fi\fi}}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{Tables Of Contents}
+%%%%%%%%%%%%%%%%%%%%
+
+\<ams art, proc\><<<
+\def\tableofcontents{%
+   \ifx\contentsname\empty \else
+      \ifx\contentsname\:UnDef \else
+%         \Configure{toToc}{}{section}%
+         |<protect from TocAt|>\section*{\contentsname}%
+         |<end protect from TocAt|>%
+%         \Configure{toToc}{?}{section}%
+   \fi\fi
+   \:tableofcontents}
+>>>
+
+\<ams book\><<<
+\def\tableofcontents{%
+   \ifx\contentsname\empty \else
+%      \Configure{toToc}{}{likechapter}%
+      |<protect from TocAt|>\chapter*{\contentsname}%
+      |<end protect from TocAt|>%
+%      \Configure{toToc}{?}{likechapter}%
+   \fi
+   \:tableofcontents}
+>>>
+
+\<tocs of amsart.cls\><<<
+|<latex et al tocs|>
+\edef\:TOC{%
+   \noexpand\ifx [\noexpand\:temp
+      \noexpand\expandafter\noexpand\:TableOfContents
+   \noexpand\else
+      \noexpand\Auto:ent{|<entries for tocs of amsart.cls|>}\noexpand\fi}
+>>>
+
+\<entries for tocs of amsart.cls\><<<
+\ifnum \c@tocdepth >\m@ne part,\fi
+\ifnum \c@tocdepth >\z@  section,\fi
+\ifnum \c@tocdepth >1    subsection,\fi
+\ifnum \c@tocdepth >2 subsubsection,\fi
+\ifnum \c@tocdepth >3 paragraph,\fi
+\ifnum \c@tocdepth >4 subparagraph,\fi
+UnDFexyz
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{amsldoc.cls}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+Calls:
+
+\<amsldoc.4ht\><<<
+% amsldoc.4ht (|version), , generated from |jobname.tex
+% Copyright |CopyYear.1997. Eitan M. Gurari
+|<TeX4ht copywrite|>
+\def\<#1>{\textit{$\mathord\langle$#1\/$\mathord\rangle$}}
+|<qed symbol|>
+\Hinput{amsldoc}
+\endinput
+>>>        \AddFile{5}{amsldoc}
+
+\Chapter{amsdtx.cls}
+
+\<amsdtx.4ht\><<<
+% amsdtx.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2001. Eitan M. Gurari
+|<TeX4ht copywrite|>
+|<amsdtx hooks|>
+\let\amsdtx:Hinput=\Hinput
+\def\Hinput#1{%
+   \let\Hinput=\amsdtx:Hinput \Hinput{#1}%
+   |<restore amsdtx|>%
+   \Hinput{amsdtx}}
+\endinput
+>>>        \AddFile{9}{amsdtx}
+
+\<restore amsdtx\><<<
+\let\maketitle\o:maketitle:
+>>>
+
+\<amsdtx hooks\><<<
+\pend:def\@maketitle{\bgroup
+   \ifx \EndPicture\:UnDef
+      \def\sec:typ{title}%
+      \Configure{HtmlPar}{}{}{}{}%
+      \Configure{newpage}{}%
+      \ConfigureEnv{center}{\empty}{}{\empty}{\empty}
+      \Configure{tabular}{}{}{}{\e:mktl}{}{}%
+      \ConfigureEnv{tabular}{\empty}{}{}{}%
+      \pend:def\@title{\a:ttl}\append:def\@title{\b:ttl}%
+      \pend:def\@date{\a:date}\append:def\@date{\b:date}%
+      \pend:def\@author{\a:author}\append:def\@author{\b:author}%
+      \def\and{\a:and}
+   \fi
+   \pic:gobble\a:mktl}
+\append:def\@maketitle{\pic:gobble\b:mktl
+   \egroup \let\maketitle\empty}
+>>>
+
+%----------------------------- amsthm.sty -----------------------
+\Chapter{amsthm.sty}
+
+\<amsthm.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% amsthm.4ht                            |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<body of amsthm.sty|>
+|<theorem in amsthm.sty|>
+\Hinput{amsthm}
+\endinput
+>>>        \AddFile{5}{amsthm}
+
+\<body of amsthm.sty\><<<
+|<qed symbol|>
+>>>
+
+\<qed symbol\><<<
+\def\qed:sym{%
+  \leavevmode\Picture+[Q.E.D.]{}\o:qedsymbol:\EndPicture
+  \SavePicture\qed:sym[Q.E.D.] }
+\def\:temp{\qed:sym }
+\MathSymbol\mathop{qedsymbol}
+>>>
+
+\<shared ams thm/cls\><<<  
+\ifx \deferred@thm@head\:UnDef\else
+   \expandafter\dth@everypar\expandafter{%
+     \the\dth@everypar
+     \edef\:temp{\the\ht:everypar}\ifx \:temp\empty
+        \ht:everypar{\HtmlPar}\ShowPar
+     \fi 
+   }%
+   |<revised begintheorem|>
+\fi
+>>>
+
+\<revised begintheorem\><<<
+\def\deferred@thm@head#1{%
+  \if@inlabel \indent \par \fi |% eject a section head if one is pending|%
+  \if@nobreak
+    \adjust@parskip@nobreak
+  \else
+    \addpenalty\@beginparpenalty
+    \addvspace\@topsep
+    \addvspace{-\parskip}%
+  \fi
+  \global\@inlabeltrue
+  \ht:everypar\dth@everypar
+  \let\sv:newtheorem=\b:newtheorem \let\b:newtheorem=\empty
+  \item[\normalfont#1]% 
+  \let\b:newtheorem=\sv:newtheorem \b:newtheorem \ignorespaces
+}
+>>>
+
+The old version of amsthm used \`'\item[\normalfont#1]' instead
+of \`'\sbox\@labels{\normalfont#1}'--it is preferable for tex4ht,
+in case the lemma starts with something like \`'\begin{equation}'.
+
+The following code is for the cases that the \''\refstercounter'
+is ignored in \''\@thm'.
+
+\<theorem in amsthm.sty\><<<
+\def\:temp{\ShowRefstepAnchor\o:@begintheorem:}
+\HLet\@begintheorem|=\:temp
+|<shared ams thm/cls|>
+>>>
+
+\<shared ams thm/cls\><<<  
+\def\:temp#1{%
+   \def\:temp{#1}%
+   \edef\:temp{\expandafter\eorem:syle  \meaning\:temp|<par del|>}%
+   \expandafter\let\expandafter\@tmp:sv\csname th@\:temp\endcsname
+   \def\:tempa##1{%
+      \expandafter\append:def\csname th@##1\endcsname{%
+         \expandafter\let\csname th@##1\endcsname=\@tmp:sv 
+         \let\thm:headnl=\thmheadnl
+         \pend:def\thmheadnl{\let\thmheadnl\thm:headnl \b:newtheorem}%
+         \append:def\thmheadnl{\expandafter
+             \ht:everypar\expandafter{\the\ht:everypar 
+             \ht:everypar{\HtmlPar}}}}}%
+   \expandafter\:tempa\expandafter{\:temp}%
+   \let\sv:trivlist=\trivlist
+   \def\trivlist{\let\trivlist\sv:trivlist \let\sv:trivlist\:unDef
+      \a:newtheorem \trivlist}%
+   \aftergroup\c:newtheorem
+   \:thm{#1}}
+\HLet\@thm\:temp
+\HRestore\@endtheorem
+>>>
+
+The @thm appends its setting to  the hook of theoremstyle:
+
+\<shared ams thm/cls\><<<
+\bgroup
+\def\bgroup{\catcode`\\=0 \catcode`\t=11 }
+\catcode`\/=0
+\catcode`\@=12
+\catcode`\h=12
+\catcode`\\=12
+/catcode`/t=12
+/edef~{/def/noexpand/eorem:syle##1\th@##2 |<par del|>{##2}}
+/bgroup
+\expandafter\egroup ~
+>>>
+
+\<shared ams thm/cls\><<<
+\long\def\:temp[#1]{\par\a:proof
+    \csname o:\string\proof :\endcsname[#1]\b:proof}
+\expandafter\HLet\csname \string\proof \endcsname=\:temp
+\append:def\endproof{\c:proof}
+\NewConfigure{proof}{3}
+>>>
+
+\Verbatim
+   \newtheoremstyle{note}% name
+     {3pt}%      Space above
+     {3pt}%      Space below
+     {}%         Body font
+     {}%         Indent amount (empty = no indent, \parindent = para indent)
+     {\itshape}% Thm head font
+     {:}%        Punctuation after thm head
+     {.5em}%     Space after thm head: `` `` = normal interword space;
+           %       \newline = linebreak
+     {}%         Thm head spec (can be left empty, meaning `normal')
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%
+\Chapter{ams....sty}
+%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{amsbsy.sty}
+%%%%%%%%%%%%%%%%%%%%%
+
+\<amsbsy.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% amsbsy.4ht                            |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<amsbsy.sty|>
+\Hinput{amsbsy}
+\endinput
+>>>        \AddFile{5}{amsbsy}
+
+\<amsbsy.sty\><<<
+\def\:tempc#1{\begingroup
+  \setboxz@h{\thinmuskip0mu
+    \medmuskip\m@ne mu\thickmuskip\@ne mu
+    \setbox\tw@\hbox{$#1\m@th$}\kern-\wd\tw@
+    ${}#1{}\m@th$}%
+  \edef\@tempa{\endgroup\let\noexpand\binrel@@
+    \ifdim\wdz@<\z@ \noexpand\mathbin
+    \else\ifdim\wdz@>\z@ \noexpand\mathrel
+    \else \relax\fi\fi}%
+  \@tempa
+}
+\HLet\binrel@\:tempc
+>>>
+
+\<amsbsy.sty\><<<
+\def\:tempc#1#2{%
+  \a:pmb\binrel@@{\hbox{$\m@th#1{#2}$}}\b:pmb
+} 
+\HLet\pmb@\:tempc
+\def\:tempc#1#2#3{%
+  \leavevmode\a:pmb\hbox{#3}\b:pmb
+} 
+\HLet\pmb@@\:tempc
+\NewConfigure{pmb}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{amssymb.sty}
+%%%%%%%%%%%%%%%%%%
+
+\<amssymb.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% amssymb.4ht                           |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{amssymb}
+\endinput
+>>>        \AddFile{8}{amssymb}
+
+%%%%%%%%%%%
+\Chapter{Ams Structures}
+%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%
+\Section{AMS for Plain}
+%%%%%%%%%%%%%%%%%
+
+\Verbatim
+(/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/amslatex/amsart.cls
+Document Class: amsart 1995/02/23 v1.2b
+(/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/amslatex/amsgen.sty)
+(/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/amslatex/amsmath.sty
+(/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/amslatex/amstext.sty)
+(/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/amslatex/amsbsy.sty)
+(/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/amslatex/amsopn.sty))
+
+(/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/amslatex/amsthm.sty))
+\EndVerbatim
+
+/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/base/book.cls
+
+\<record ams definitions\><<<
+\def\:tmp#1#2{%
+   \expand:after{\expandafter\let\csname ams:#1\endcsname|=}%
+      \csname #1\endcsname
+   \pend:def#2{%
+      \expand:after{\expandafter\let\csname #1\endcsname|=}%
+          \csname ams:#1\endcsname}}
+   |<recall amstex.tex|>
+   |<recall amsppt.sty|>
+   |<recall osudeG|> 
+>>>
+
+%----------------------------- amsmath.sty -----------------------
+%%%%%%%%%%%%%%%%%%%%%%
+\Section{amsmath.sty}
+%%%%%%%%%%%%%%%%%%%%%%
+
+\SubSection{OutLine}
+
+\<amsmath.4ht\><<<
+% amsmath.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1997. Eitan M. Gurari
+|<TeX4ht copywrite|>
+\HRestore\cases
+\HRestore\matrix
+\HRestore\pmatrix
+|<restore amsmath everydisplay|>
+|<config amsmath.sty utilities|>
+|<config amsmath.sty shared|>
+|<body of amsmath.sty|>
+|<equations of amsmath.sty|>
+\:CheckOption{new-accents}     \if:Option \else
+   |<accents of amsmath.sty|>
+\fi
+|<amsmath.sty|>
+|<amsmath.sty and amstex.sty|>
+\ifx \ifinany@\:Undef
+   |<amsmath 1999|>
+\else
+   \:warning{ams files too old for TeX4ht}
+\fi
+\Hinput{amsmath}
+\endinput
+>>>        \AddFile{5}{amsmath}
+
+\<body of amsmath.sty\><<<
+\pend:def\subequations{\SkipRefstepAnchor }
+>>>
+
+\<body of amsmath.sty\><<<
+\NewConfigure{boldsymbol}{2}
+\pend:defI\boldsymbol{\a:boldsymbol}
+\append:defI\boldsymbol{\b:boldsymbol}
+>>>
+
+\<body of amsmath.sty\><<<
+\def\hdots@for#1#2{\multicolumn{#2}c% 
+  {\m@th \hdots:for{#1}\hfil}}
+\def\hdots:for#1{\dotsspace@1.5mu\mkern-#1\dotsspace@ 
+   \xleaders\hbox{$\m@th\mkern#1\dotsspace@.\mkern#1\dotsspace@$}% 
+           \hfill 
+   \mkern-#1\dotsspace@}
+\NewConfigure{hdotsfor}[1]{\def\a:hdotsfor##1{#1}}
+\let\a:hdotsfor=\hdots:for
+\def\:tempc{\a:hdotsfor}
+\HLet\hdots:for\:tempc
+>>>
+
+\<body of amsmath.sty\><<<
+\expandafter\ifx \csname tmp:muskip\endcsname\relax
+   \csname newmuskip\endcsname \tmp:muskip
+\fi
+\expandafter\def\csname tmspace \endcsname#1#2#3{%
+  \ifmmode
+    \bgroup 
+      \tmp:muskip #1#2\edef\mathglue{\the\tmp:muskip}%
+      \tmp:dim #1#3\edef\textspace{\the\tmp:dim}\a:tmspace
+    \egroup
+  \else \kern #1#3\fi \relax
+}
+\edef\:tempc{\noexpand\protect
+             \expandafter\noexpand\csname tmspace \endcsname}
+\HLet\tmspace=\:tempc
+\NewConfigure{tmspace}{1}       
+\Configure{tmspace}{\mskip\mathglue}
+>>>
+
+\<body of amsmath.sty\><<<
+\HRestore\over
+\def\:tempc{\pic:gobble\a:over \o:@@over: \pic:gobble\b:over}
+\HLet\@@over\:tempc
+\HRestore\atop
+\def\:tempc{\pic:gobble\a:atop \o:@@atop: \pic:gobble\b:atop}
+\HLet\@@atop\:tempc
+\def\::above{\pic:gobble\a:above \o:@@above:\tmp:dim
+            \pic:gobble\b:above }
+\def\:above{\afterassignment\::above}
+\def\:tempc{\Protect\:above \tmp:dim=}
+\HLet\@@above\:tempc
+>>>
+
+\<body of amsmath.sty\><<<
+\HRestore\abovewithdelims
+\def\::abovewithdelims#1#2{\pic:gobble\a:abovewithdelims 
+   \o:@@abovewithdelims:#1#2\tmp:dim\pic:gobble\b:abovewithdelims}
+\def\:abovewithdelims#1#2{\def\:temp{\::abovewithdelims#1#2}%
+   \afterassignment\:temp\tmp:dim}
+\def\:tempc{\Protect\:abovewithdelims }
+\HLet\@@abovewithdelims\:tempc
+\NewConfigure{abovewithdelims}{2}
+\HRestore\overwithdelims
+\def\:overwithdelims#1#2{\pic:gobble\a:overwithdelims 
+   \o:@@overwithdelims:#1#2\pic:gobble\b:overwithdelims}
+\def\:tempc{\Protect\:overwithdelims}
+\HLet\@@overwithdelims\:tempc
+\NewConfigure{overwithdelims}{2}
+\HRestore\atopwithdelims
+\def\:atopwithdelims#1#2{\pic:gobble\a:atopwithdelims 
+   \o:@@atopwithdelims:#1#2\pic:gobble\b:atopwithdelims}
+\def\:tempc{\Protect\:atopwithdelims}
+\HLet\@@atopwithdelims\:tempc
+\NewConfigure{atopwithdelims}{2}
+>>>
+
+\<amsmath.sty and amstex.sty\><<<
+\def\:tempc#1#2#3{\a:underarrow@
+   \hbox{$\m@th#2#3$}\b:underarrow@
+   \hbox{#1#2}\c:underarrow@
+}
+\HLet\underarrow@\:tempc
+\def\:tempc#1#2#3{\a:overarrow@
+   \hbox{#1#2}\b:overarrow@
+   \hbox{$\m@th#2#3$}\c:overarrow@
+}
+\HLet\overarrow@\:tempc
+\NewConfigure{underarrow@}{3}
+\NewConfigure{overarrow@}{3}
+>>>
+
+The following was needed to hide paragraph breaks in \`'math' option,
+due to a \''\vtop' in the macro definition.
+
+\<amsmath.sty and amstex.sty DEPRECATED\><<<
+\def\:temp{\Configure{HtmlPar}{}{}{}{}\o:overarrow@:}
+\HLet\overarrow@|=\:temp
+>>>
+
+\<amsmath.sty\><<<
+\let\:tempc|=\measure@
+\pend:defI\:tempc{\bgroup
+   \RecallTeXcr \HRestore\noalign \let\EndPicture\empty
+   \let\halign|=\TeXhalign \let\span|=\:span  \HRestore\begin 
+   \HRestore\end   \a:measure@ }
+\append:defI\:tempc{\egroup}
+\HLet\measure@|=\:tempc
+\NewConfigure{measure@}{1}
+>>>
+
+\<amsmath.sty\><<<
+\HLet\savealignstate@|=\empty
+\renewcommand{\n:smash:}[2][tb]{%
+  \def\smash@{#1}%
+  \ifmmode\@xp\o:mathpalette:\@xp\mathsm@sh\else
+        \@xp\makesm@sh\fi{#2}}
+>>>
+
+\<body of amsmath.styNO\><<<
+\append:defI\collect@body{\let\halign\TeXhalign \HRestore\noalign}
+>>>
+
+\<body of amsmath.sty\><<<
+\let\ltx@label|=\lb:l
+>>>
+
+\<body of amsmath.sty\><<<
+\let\Mathaccent:|=\mathaccent@
+\def\mathaccent@#1#2{\ifx \EndPicture\:UnDef 
+     \DN@{\Picture+{}\Mathaccent:{#1}{#2}\EndPicture}%
+  \else\DN@{\Mathaccent:{#1}{#2}}\fi\next@}
+>>>
+
+\<amsmath.sty and amstex.sty\><<<
+\def\:temp#1#2{\a:overset\binrel@{#2}%
+  \binrel@@{\mathop{\kern\z@#2}\limits^{#1}}\b:overset}
+\HLet\overset|=\:temp
+\NewConfigure{overset}{2}
+\def\:temp#1#2{\a:underset\binrel@{#2}%
+  \binrel@@{\mathop{\kern\z@#2}\limits_{#1}}\b:underset}
+\HLet\underset|=\:temp
+\NewConfigure{underset}{2}
+|<plain, fontmath, amsmath, amstex|>
+>>>
+
+\<body of amsmath.sty\><<<
+\def\:temp#1{{\a:boxed\leavevmode
+   \vbox{\m@th$\displaystyle#1$}\b:boxed}} 
+\HLet\boxed|=\:temp
+\NewConfigure{boxed}{2}
+>>>
+
+%\edef\:temp{%
+%   \noexpand\catcode`\noexpand\^=\the\catcode`\^
+%   \noexpand\catcode`\noexpand\_=\the\catcode`\_ }
+
+\<body of amsmath.sty\><<<
+\newcommand\:temp:xrightarrow[2][]{\a:xrightarrow {\o:xrightarrow:[#1]{#2}}\b:xrightarrow}
+\HLet\xrightarrow|=\:temp:xrightarrow
+\NewConfigure{xrightarrow}{2}
+\newcommand\:temp:xleftarrow[2][]{\a:xleftarrow {\o:xleftarrow:[#1]{#2}}\b:xleftarrow}
+\HLet\xleftarrow|=\:temp:xleftarrow
+\NewConfigure{xleftarrow}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Fractions}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<equations of amsmath.sty\><<<
+\expandafter\def\csname genfrac \endcsname#1#2#3#4{%
+  \def\@tempa{#1#2}%
+  \edef\@tempb{\@nx\@genfrac\@mathstyle{#4}%
+    \expandafter\noexpand\csname @@\ifx @#3@over\else above\fi
+    \ifx\@tempa\@empty \else withdelims\fi\endcsname}%
+  \@tempb{#1#2#3}}
+\def\:tempc#1#2#3#4#5{{\a:genfrac#1\b:genfrac{\c:genfrac#4#2#3\relax
+   {\d:genfrac#5\e:genfrac}}\f:genfrac}}
+\HLet\@genfrac|=\:tempc
+\NewConfigure{genfrac}{6}
+\HRestore\frac
+\def\:temp#1#2{{\a:frac\begingroup
+   #1\endgroup\b:frac \@@over \c:frac #2\d:frac}}
+\expandafter\HLet\csname frac \endcsname\:temp
+>>>
+
+\<tcilatex fractions\><<<
+\def\:tempc#1#2{\o:dfrac:{\a:dfrac#1\b:dfrac}{\c:dfrac#2\d:dfrac}}
+\HLet\dfrac|=\:tempc
+\NewConfigure{dfrac}{4}
+\def\:tempc#1#2{\o:tfrac:{\a:tfrac#1\b:tfrac}{\c:tfrac#2\d:tfrac}}
+\HLet\tfrac|=\:tempc
+\NewConfigure{tfrac}{4}
+\def\:tempc#1#2{\o:binom:{\a:binom#1\b:binom}{\c:binom#2\d:binom}}
+\HLet\binom|=\:tempc
+\NewConfigure{binom}{4}
+\def\:tempc#1#2{\o:dbinom:{\a:dbinom#1\b:dbinom}{\c:dbinom#2\d:dbinom}}
+\HLet\dbinom|=\:tempc
+\NewConfigure{dbinom}{4}
+\def\:tempc#1#2{\o:tbinom:{\a:tbinom#1\b:tbinom}{\c:tbinom#2\d:tbinom}}
+\HLet\tbinom|=\:tempc
+\NewConfigure{tbinom}{4}
+>>>
+
+\<\><<<
+\let\n:frac:|=\:UnDef
+\DeclareRobustCommand{\n:frac:}[2]{|<amsamth.sty frac|>}    
+\def\:temp#1#2{{\a:frac\begingroup
+   #1\endgroup\b:frac \@@over \c:frac #2\d:frac}}
+\HLet\frac|=\:temp
+\NewConfigure{frac}{4}
+>>>
+
+\<amsmath.sty\><<<
+\let\:tempc\maketag@@@
+\pend:defI\:tempc{\a:maketag}
+\append:defI\:tempc{\b:maketag}
+\NewConfigure{maketag}{2}
+\HLet\maketag@@@\:tempc
+>>>
+
+%%%%%%%%%%%%%%%
+\SubSection{align}
+%%%%%%%%%%%%%%%
+
+\<equations of amsmath.sty\><<<
+\def\math@cr@@[#1]{\ifnum0=`{\fi \iffalse}\fi\math@cr@@@
+   \o:noalign:{\vskip#1\relax}}
+>>>
+
+The above had also \`+\noalign{\vskip#1\relax}}+ in it, but it cause
+two extra   rows in subarray.
+
+\<equations of amsmath.sty\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:align!1!2{%
+   |<inany@true|>  \inalign@true |<displaybreak@|>\intertext@
+   \ifingather@\else\displ@y@\fi\Let@  \let\math@cr@@@\math@cr@@@align
+   \ifxxat@\else \let\tag\tag@in@align \fi
+   \let\label\label@in@display !1% set st@r
+   \ifst@rred\else \global\@eqnswtrue  \fi   \measure@{!2}%
+   \global\row@\z@ \tabskip\eqnshift@ 
+   |<clean span|>%
+   |<halign amsmath align|>}
+                                    \catcode`\#=6 \catcode`\!=12 
+>>>
+
+\<halign amsmath align\><<<
+\SaveMkHalignConf:g{\align:type}\HRestore\noalign
+\MkHalign#{|<amsmath align pattern|>}!2%
+>>>
+
+\<amsmath align pattern\><<<
+\span
+   &\@lign$\m@th\displaystyle{|<sub/sup base|>#}$%
+   &\@lign$\m@th\displaystyle{|<sub/sup base|>#}$%
+>>>
+
+We need to clean  the \''\c:halign' and \''\d:halign' around the
+\''\span'.
+
+\<clean span\><<<
+\Configure{PauseMkHalign}
+  {\Configure{PauseMkHalign}{}{}{}{}\expandafter\clean:span}{}{}{}%
+>>>
+
+\<equations of amsmath.sty\><<<
+\def\clean:span#1\c:halign{%
+  \TeXhalign \bgroup \:span}
+>>>
+
+% \restore@math@cr
+
+\<equations of amsmath.sty\><<<
+\ifx \ifinany@\:Undef
+   |<since 1999 endalign|>
+\else
+   |<until 1999 endalign|>
+\fi
+\HLet\endalign|=\:tempc
+\def\:tempc{\pic:MkHalign{\align:type}} 
+\HLet\align@|=\:tempc
+>>>
+
+\<since 1999 endalign\><<<
+\def\:tempc{%
+        \math@cr
+    \EndMkHalign \RecallMkHalignConfig \csname b:\align:type\endcsname
+    \ifingather@  \restorealignstate@  \egroup \nonumber 
+      \ifnum0=`{\fi\iffalse}\fi%
+    \else         $$\fi
+    \global\@ignoretrue
+}
+>>>
+
+\<until 1999 endalign\><<<
+\def\:tempc{%
+        \math@cr
+    \EndMkHalign \RecallMkHalignConfig \csname b:\align:type\endcsname
+    \ifingather@  \restorealignstate@  \egroup \nonumber 
+      \ifnum0=`{\fi}%
+    \else         $$\fi
+    \global\@ignoretrue
+}
+>>>
+
+\<equations of amsmath.styNO\><<<
+\NewConfigure{align}{6}
+\NewConfigure{align*}{6}
+>>>
+
+\<equations of amsmath.sty\><<<
+|<ams align config util|>
+\def\:tempc#1{%
+   \expandafter\pend:def\csname #1\endcsname{\def\align:type{#1}}%
+   \NewConfigure{#1}[6]{\Config:alg{##1}{##2}{##3}{##4}{##5}{##6}{#1}}%
+   \Configure{#1}{}{}{}{}{}{}%
+   \def\:temp{#1}\def\:tempa{align}\ifx \:temp\:tempa\else
+      \@xp\let\csname reg:#1\endcsname|=\reg:align
+      \@xp\let\csname end#1\endcsname|=\endalign
+   \fi }
+\:tempc{alignat}
+\:tempc{alignat*}
+\:tempc{xalignat}
+\:tempc{xalignat*}
+\:tempc{xxalignat}
+\:tempc{align}
+\:tempc{align*}
+\:tempc{flalign}
+\:tempc{flalign*}
+\pend:defIII\start@align{\Configure{$$}{}{}{}}             
+>>>
+
+\<ams align config util\><<<
+\def\Config:alg#1#2#3#4#5#6#7{%
+   \expandafter\c:def\csname a:#7\endcsname{\global
+      \let\sv:amps|=\add:amps #1}%
+   \expandafter\c:def\csname b:#7\endcsname{#2\global
+      \let\add:amps|=\sv:amps}%
+   \expandafter\c:def\csname c:#7\endcsname{#3}%
+   \expandafter\c:def\csname d:#7\endcsname{#4}%
+   \expandafter\c:def\csname e:#7\endcsname{\expandafter\align:td
+      \expandafter{\csname f:#7\endcsname}{#5}{#6}}%
+}
+\def\align:td#1#2#3{\iftag@ 
+     \ifnum \add:amps>0
+        \gHAdvance\add:amps |by -1   \gHAdvance\HCol |by -1
+        \global\let#1|=\empty 
+        \ifnum \add:amps=0 \gHAdvance\HCol|=1 #2\gdef#1{#3}\fi     
+     \else #2\gdef#1{#3}\fi
+   \else \gHAssign\add:amps|=\HCol\relax #2\gdef#1{#3}\fi}%
+>>>
+
+The \`'align' environment set labels by rewriting the row
+with empty entry, and adding the abel in an extra entry. That
+is, with a format of the form
+\`'align-\label=&....maxfields@-1....&latex-\label'.  The machinary is
+within \''\add@amps'.
+
+%     \let\:tempa|=\:temp
+%     \def\:temp!!!!1\egroup{\:tempa !!!!1\EndMkHalign}%
+
+Without  the \''\HRestore\noalign' we get infinite loop. Where? Why?
+
+\<sub/sup base\><<<
+{\HCode{}}%
+>>>
+
+%%%%%%%%%%%%%
+\SubSection{Aligned}
+%%%%%%%%%%%%%
+
+\<EQUATIONS of amsmath.sty\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:align!1!2{%
+   |<inany@true|>  \inalign@true |<displaybreak@|>\intertext@
+   \ifingather@\else\displ@y@\fi\Let@  \let\math@cr@@@\math@cr@@@align
+   \ifxxat@\else \let\tag\tag@in@align \fi
+   \let\label\label@in@display !1% set st@r
+   \ifst@rred\else \global\@eqnswtrue  \fi   \measure@{!2}%
+   \global\row@\z@ \tabskip\eqnshift@ 
+   |<clean span|>%
+   |<halign amsmath align|>}
+                                    \catcode`\#=6 \catcode`\!=12 
+>>>
+
+\<equations of amsmath.sty\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:start@aligned!1!2{%
+   \savecolumn@ 
+   \vcenter \bgroup
+        \maxfields@!2\relax
+        \ifnum\maxfields@>\m@ne 
+            \multiply\maxfields@\tw@ 
+            \let\math@cr@@@\math@cr@@@alignedat 
+        \else 
+            \let\math@cr@@@\math@cr@@@aligned 
+        \fi
+        \Let@ \chardef\dspbrk@context\@ne 
+        \default@tag 
+        \global\column@\z@ 
+   |<halign amsmath aligned|>}
+                                    \catcode`\#=6 \catcode`\!=12 
+>>>
+
+\<halign amsmath aligned\><<<
+\SaveMkHalignConf:g{start@aligned}\HRestore\noalign
+\MkHalign#{&\column@plus $\m@th\displaystyle{{\HCode{}}#}$%
+           &\column@plus $\m@th\displaystyle{{\HCode{}}#}$}%
+>>>
+
+\<equations of amsmath.sty\><<<
+\def\al:gned#1{%
+   \Configure{start@aligned}{\csname a:#1\endcsname}%
+       {\csname b:#1\endcsname}{\csname c:#1\endcsname}%
+       {\csname d:#1\endcsname}{\csname e:#1\endcsname}%
+       {\csname f:#1\endcsname}\pic:MkHalign{#1}}
+\NewConfigure{start@aligned}{6}
+>>>
+
+\<equations of amsmath.sty\><<<
+\def\:tempc{\crcr\EndMkHalign 
+    \RecallMkHalignConfig \restorecolumn@
+    \egroup  \b:start@aligned}
+\HLet\endaligned|=\:tempc
+\def\:temp{%
+  \let\@testopt\alignsafe@testopt 
+  \futurelet\:temp\aligned:a}
+\def\aligned:a{\ifx [\:temp \expandafter\aligned:b
+   \else \def\:temp{\aligned:b[c]}\expandafter\:temp \fi}
+\def\aligned:b[#1]{%   
+   \al:gned{aligned}{#1}\m@ne}
+\HLet\aligned|=\:temp
+\def\reg:aligned{\reg:start@aligned}
+\NewConfigure{aligned}{6}
+>>>
+
+\<equations of amsmath.sty\><<<
+\def\:temp{\futurelet\:temp\alignedat:a}
+\def\alignedat:a{\ifx [\:temp \expandafter\alignedat:b
+   \else \def\:temp{\alignedat:b[c]}\expandafter\:temp \fi}
+\def\alignedat:b[#1]{%
+    \let\@testopt\alignsafe@testopt 
+    \al:gned{alignedat}{#1}\m@ne}
+\HLet\alignedat|=\:temp
+\def\reg:alignedat{\reg:start@aligned}
+\NewConfigure{alignedat}{6}
+>>>
+
+% \def\:tempc{\crcr\EndMkHalign 
+%     \RecallMkHalignConfig \restorecolumn
+%     \egroup \b:start@aligned}
+% \HLet\endalignedat|=\:tempc
+
+%%%%%%%%%%%%%
+\SubSection{Gathered}
+%%%%%%%%%%%%%
+
+\<equations of amsmath.sty\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:gathered[!1]{%
+  \RIfM@\else 
+      \nonmatherr@{\begin{gathered}}% 
+  \fi 
+  \null  \vcenter\bgroup 
+    \Let@ \chardef\dspbrk@context\@ne \restore@math@cr 
+    |<ialign gathered|>}
+                                    \catcode`\#=6 \catcode`\!=12 
+>>>
+
+\<ialign gathered\><<<
+\SaveMkHalignConf:g{gathered}%|%\HRestore\noalign|%
+\MkHalign#{$\m@th\displaystyle{\HCode{}}#$}%
+>>>
+
+\<equations of amsmath.sty\><<<
+\def\:tempc{\crcr\EndMkHalign 
+    \RecallMkHalignConfig \egroup\b:gathered}
+\HLet\endgathered|=\:tempc
+\def\:temp{\pic:MkHalign{gathered}} 
+\expandafter\HLet\csname \string\gathered\endcsname|=\:temp
+\NewConfigure{gathered}{6}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\SubSection{multline}
+%%%%%%%%%%%%%%%%%%
+
+The environment of AmsLaTeX are being scanned as parameters of
+\''\collect@@body'.  Hence, the featured of TeX4ht introduced to
+\''\halign' are nulled there. 
+
+\<equations of amsmath.sty\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:multline!1{%
+  |<inany@true|>    \Let@
+  \@display@init{\global\advance\row@\@ne \global\dspbrk@lvl\m@ne}%
+  |<displaybreak@|>    \restore@math@cr    \let\tag\tag@in@align
+  \global\tag@false \global\let\raise@tag\@empty   |% \mmeasure@{#1}%|%
+  \let\tag\gobble@tag |<multline label|>%
+  |<halign amsmath multline|>}
+                                    \catcode`\#=6 \catcode`\!=12 
+>>>
+
+\<halign amsmath multline\><<<
+\ifst@rred
+  \expandafter\let\csname e:multline*\endcsname|=\empty
+  \expandafter\let\csname f:multline*\endcsname|=\empty
+\fi
+\SaveMkHalignConf:g{multline\ifst@rred *\fi}\HRestore\noalign
+\MkHalign#{\hbox{$\m@th\displaystyle|<sub/sup base|>#$}}!1%
+>>>
+
+\<multline label\><<<
+\ifst@rred  \let\label\@gobble  \else
+   \stepcounter{equation}%
+   \def\label{\let\cnt:currentlabel\@currentlabel
+      \def\:@currentlabel{\ifx \cnt:currentlabel\@currentlabel
+      \the\c@equation\else \@currentlabel\fi}%
+      \anc:lbl r{equation}\ltx@label}%
+   \edef\@currentlabel{\the\c@equation}%
+\fi
+>>>
+
+\<multline tag\><<<
+\ifst@rred\else
+   \e:multline\csname a:multline-num\endcsname
+   \tagform@\theequation\csname b:multline-num\endcsname\f:multline
+\fi 
+>>>
+
+%    \e:multline(\theequation)\f:multline
+
+\<equations of amsmath.sty\><<<
+\def\:tempc{|<multline tag|>\math@cr \EndMkHalign 
+   \RecallMkHalignConfig \csname b:multline\ifst@rred *\fi\endcsname
+   $$\global\@ignoretrue  }
+\HLet\endmultline|=\:tempc
+\def\:tempc{\pic:MkHalign{multline\ifst@rred *\fi}} 
+\HLet\multline@|=\:tempc
+\NewConfigure{multline}{6}
+\NewConfigure{multline-num}{2}
+\@xp\let\csname reg:multline*\endcsname|=\reg:multline
+\@xp\let\csname endmultline*\endcsname|=\endmultline
+\NewConfigure{multline*}{4}
+>>>
+
+%%%%%%%%%%%%%%%%
+\SubSection{gather}
+%%%%%%%%%%%%%%%%
+
+\<equations of amsmath.sty\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:gather!1{%
+   \ingather@true  |<gather 1999|>%
+   \let\tag\tag@in@align  \let\label\label@in@display 
+   \intertext@ \displ@y@
+   \Let@  \let\math@cr@@@\math@cr@@@gather  |%\gmeasure@{#1}%|%
+   \global\shifttag@false    \global\row@\@ne
+  |<halign amsmath gather|>}
+                                    \catcode`\#=6 \catcode`\!=12 
+>>>
+
+\<gather 1999\><<<
+\ifx \ifinany@\:Undef
+   \let\split\insplit@   \chardef\dspbrk@context\z@
+\else
+   \inany@true
+\fi
+>>>
+
+\<halign amsmath gather\><<<
+\SaveMkHalignConf:g{gather\ifst@rred *\fi}\HRestore\noalign
+\MkHalign#{|<amsmath gather pattern|>}!1%
+>>>
+
+\<amsmath gather pattern\><<<
+\hbox{$\m@th\displaystyle{|<sub/sup base|>#}$}%
+&\hbox{|<sub/sup base|>#}%
+>>>
+
+\<equations of amsmath.sty\><<<
+\def\:tempc{\math@cr \EndMkHalign 
+   \RecallMkHalignConfig \csname b:gather\ifst@rred *\fi\endcsname
+   $$\global\@ignoretrue  }
+\HLet\endgather|=\:tempc
+\def\:tempc{\pic:MkHalign{gather\ifst@rred *\fi}} 
+\HLet\gather@|=\:tempc
+\NewConfigure{gather}{6}
+\@xp\let\csname reg:gather*\endcsname|=\reg:gather
+\@xp\let\csname endgather*\endcsname|=\endgather
+\NewConfigure{gather*}{6}
+>>>
+
+\<equations of amsmath.sty\><<<
+\def\:tempc{%
+  \def\intertext##1{%
+    \ifvmode\else\\\@empty\fi
+    \noalign{%
+      \penalty\postdisplaypenalty\vskip\belowdisplayskip
+      \vbox{\normalbaselines
+        \ifdim\linewidth=\columnwidth
+        \else \parshape\@ne \@totalleftmargin \linewidth
+        \fi
+       \a:intertext \noindent##1\b:intertext\par}%
+      \penalty\predisplaypenalty\vskip\abovedisplayskip%
+    }%
+}}
+\HLet\intertext@=\:tempc
+\NewConfigure{intertext}{2}
+>>>
+
+%%%%%%%%%%%%%%%
+\SubSection{Roots}
+%%%%%%%%%%%%%%%
+
+\<equations of amsmath.sty\><<<
+\HLet\leftroot|=\:gobble
+\HLet\uproot|=\:gobble
+>>>
+
+%%%%%%%%%%%%%%%%%
+\SubSection{Accents}
+%%%%%%%%%%%%%%%%%
+
+\<accents of amsmath.sty\><<<
+\HLet\Hat|=\hat
+\HLet\Check|=\check
+\HLet\Tilde|=\tilde
+\HLet\Acute|=\acute
+\HLet\Grave|=\grave
+\HLet\Dot|=\dot
+\HLet\Ddot|=\ddot
+\HLet\Breve|=\breve
+\HLet\Bar|=\bar
+\HLet\Vec|=\vec
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Smallmatrix}
+%%%%%%%%%%%%%%%%%%%%%
+
+\<equations of amsmath.sty\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:smallmatrix{%
+  \vcenter\bgroup \Let@\restore@math@cr\default@tag
+  |<ialign amsmath smallmatrix|>}
+                                    \catcode`\#=6 \catcode`\!=12 
+>>>
+
+\<ialign amsmath smallmatrix\><<<
+\SaveMkHalignConf:g{smallmatrix}%|%\HRestore\noalign|%
+\MkHalign#{$\m@th\scriptstyle#$&&%
+           $\m@th\scriptstyle#$}%
+>>>
+
+\<equations of amsmath.sty\><<<
+\def\:tempc{\crcr\EndMkHalign 
+    \RecallMkHalignConfig \egroup\b:smallmatrix}
+\HLet\endsmallmatrix|=\:tempc
+\def\:temp{\pic:MkHalign{smallmatrix}} 
+\HLet\smallmatrix|=\:temp
+\NewConfigure{smallmatrix}{6}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\SubSection{substack}
+%%%%%%%%%%%%%%%%%%
+
+\<equations of amsmath.sty\><<<
+\pend:defI\substack{\a:substack}
+\append:defI\substack{\b:substack}
+\NewConfigure{substack}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\SubSection{subarray}
+%%%%%%%%%%%%%%%%%%
+
+\<equations of amsmath.sty\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:subarray!1{%
+  \vcenter\bgroup
+  \Let@ \restore@math@cr \default@tag
+  \baselineskip\fontdimen10 \scriptfont\tw@
+  \advance\baselineskip\fontdimen12 \scriptfont\tw@
+  \lineskip\thr@@\fontdimen8 \scriptfont\thr@@
+  |<ialign amsmath subarray|>}
+                                    \catcode`\#=6 \catcode`\!=12 
+>>>
+
+\<ialign amsmath subarray\><<<
+\let\e:subarray|=\empty \let\f:subarray|=\empty 
+\everycr{}\SaveMkHalignConf:g{subarray}%|%\HRestore\noalign|%
+\MkHalign#{$\m@th\scriptstyle#$}%
+>>>
+
+\<equations of amsmath.sty\><<<
+\def\:tempc{\crcr\EndMkHalign 
+    \RecallMkHalignConfig \egroup\b:subarray}
+\HLet\endsubarray|=\:tempc
+\def\:temp#1{\def\Hlcr{#1}\pic:MkHalign{subarray}{#1}} 
+\HLet\subarray|=\:temp
+\NewConfigure{subarray}{4}
+>>>
+
+%%%%%%%%%%%%%%%
+\SubSection{split}
+%%%%%%%%%%%%%%%
+
+\<equations of amsmath.sty\><<<
+\NewConfigure{split}{6}
+                                    \catcode`\#|=13 \catcode`\!|=6
+\def\:tempc{%
+   \vbox\bgroup
+        |<insplit 1999|>%
+        \Let@  \restore@math@cr  \default@tag \everycr{}\a:split
+        \SaveMkHalignConf:g{split}\HRestore\noalign
+        \MkHalign#{|<amsmath split pattern|>}}
+\HLet\insplit@|=\:tempc
+                                    \catcode`\#|=6 \catcode`\!|=12
+\def\:tempc{%
+   \crcr\EndMkHalign \b:split \egroup }
+\HLet\endsplit|=\:tempc
+>>>
+
+\<insplit 1999\><<<
+\ifx \ifinany@\:Undef
+   \chardef\dspbrk@context\@ne 
+\fi
+>>>
+
+\<amsmath split pattern\><<<
+ $\m@th\displaystyle{|<sub/sup base|>#}$%
+&$\m@th\displaystyle{|<sub/sup base|>#}$%
+>>>
+
+\<amsmath 1999\><<<
+\let\:tempc|=\gather@split
+\append:defIII\:tempc{%
+   \def\endmathdisplay@a{%
+     \math@cr \EndMkHalign
+     \RecallMkHalignConfig \csname b:gather\ifst@rred *\fi\endcsname    
+     \egroup |%on \vcenter\bgroup|%
+   }%
+}
+\HLet\gather@split|=\:tempc
+>>>
+
+The split environment looks like 
+  \`'\begin{split}...\begin{split}...\end{split}...\endmathdisplay@a'.
+The folowing tries to compensate for the above extra openning split 
+environment.   
+
+\<equations of amsmath.sty\><<<
+\Configure{@begin}
+  {split}
+  {\relax
+   \ifx  \split\insplit@ \else 
+   \def\choose:begin{\global\let\choose:begin\@firstoftwo
+                     \@secondoftwo}%
+   \fi
+  }
+>>>
+
+The split environment still has
+\HPage{problems}
+\Verbatim
+\documentclass{article}  
+   \usepackage{amsmath}  
+\begin{document}  
+ 
+ 
+\begin{equation*}  
+    \begin{split}   
+     a & = b \\   
+       & = c   
+    \end{split} 
+\end{equation*} 
+ 
+\hshow{---------------------------------------------------------------} 
+ 
+$$ 
+   \begin{split}  
+    a & = b \\  
+      & = c  
+   \end{split}  
+%\def\foo{\math@cr \black@ \totwidth@ \egroup    
+%      \egroup}  
+%\hshow{endmathdisplay@a} 
+% \foo 
+$$
+ 
+ 
+\hshow{---------------------------------------------------------------} 
+ 
+\[ 
+   \begin{split}  
+    a & = b \\  
+      & = c  
+   \end{split}  
+\]    
+ 
+\hshow{---------------------------------------------------------------} 
+ 
+\begin{displaymath}  
+    \begin{split}   
+     a & = b \\   
+       & = c   
+    \end{split} 
+\end{displaymath} 
+ 
+\end{document}   
+\EndVerbatim
+\EndHPage{example}
+
+%%%%%%%%%%%%%%%%%%%
+\SubSection{Equations}
+%%%%%%%%%%%%%%%%%%%
+
+\<equations of amsmath.sty\><<<
+\NewConfigure{equations}[2]{\def\pic:equa{#1}\def\pic:equb{#2}}
+>>>
+
+\<equations of amsmath.sty\><<<
+\def\str:pic{\ifx \EndPicture\:UnDef
+      \expandafter\Picture\pic:equa{ \pic:equb}%
+   \else \let\EndPicture|=\empty  \fi
+   \let\halign|=\TeXhalign}
+>>>
+
+% \<equations of amsmath.sty\><<<
+% \def\:tempa{\a:eqnum\print@eqnum\b:eqnum}
+% \HLet\print@eqnum\:tempc
+% \NewConfigure{eqnum}{2}
+% >>>
+
+\<body of amsmath.sty\><<<
+\def\:tempc#1{\a:eqref\o:eqref:{#1}\b:eqref}
+\NewConfigure{eqref}{2}
+>>>
+
+%%%%%%%%%%%%%%%
+\SubSection{Other}
+%%%%%%%%%%%%%%%
+
+\<equations of amsmath.sty\><<<
+\def\make@df@tag@@#1{%
+  \gdef\df@tag{\maketag@@@{#1}\def\@currentlabel{#1}\gdef\ams:delete:tag{}%
+               |<def :currentlabel for make@df@tag|>%
+               \anc:lbl r{}%
+}}
+\def\make@df@tag@@@#1{\gdef\df@tag{\tagform@{#1}%
+  \toks@\@xp{\p@equation{#1}}\edef\@currentlabel{\the\toks@}%
+  |<def :currentlabel for make@df@tag|>%
+  \anc:lbl r{}%
+  }}
+>>>
+
+%%%%%%%%%%%%%
+\SubSection{Gauss Style}
+%%%%%%%%%%%%%
+
+\<gauss.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% gauss.4ht                             |version %
+% Copyright (C) |CopyYear.2008.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<config gauss|>
+\Hinput{gauss}
+\endinput
+>>>        \AddFile{8}{gauss}
+
+\<config gauss\><<<
+\def\:tempc[#1]{\def\g@environment{#1matrix}%
+   \begin{\g@environment}%
+   \begin{g@matrix}}
+\expandafter\HLet\csname \string\gmatrix\endcsname=\:tempc
+\def\:tempc{%
+   \end{g@matrix}%
+   \end{\g@environment}%
+   \let\matrix\@empty
+   \let\endmatrix\@empty
+}
+\HLet\endgmatrix=\:tempc
+>>>
+
+\<config gauss\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:g@matrix{%
+\hbox\bgroup 
+  \global\g@maxrow@old\g@maxrow 
+  \global\g@maxcol@old\g@maxcol 
+  \global\g@maxrow0% 
+  \global\g@maxcol0% 
+  \let\rowops\g@east 
+  \let\colops\g@north 
+  \vbox\bgroup 
+   \def\\{\mathstrut\cr\global\advance\g@maxrow1\relax}% 
+   \global\let\g@endregion\g@endmatrix 
+   \global\g@tab=2\arraycolsep 
+  |<ialign g@matrix|>}
+                                    \catcode`\#=6 \catcode`\!=12 
+>>>
+
+\<ialign g@matrix\><<<
+\SaveMkHalignConf:g{g@matrix}%|%\HRestore\noalign|%
+\MkHalign#{\g@prae#\g@post&&%
+           \kern\g@tab\g@prae#\g@post}%
+>>>
+
+\<config gauss\><<<
+\def\:tempc{%
+ \g@endregion
+ \global\g@maxrow\g@maxrow@old 
+ \global\g@maxcol\g@maxcol@old 
+ \global\let\g@endregion\g@endmatrix 
+ \global\let\rowops\g@east 
+ \global\let\colops\g@north 
+}
+\HLet\endg@matrix|=\:tempc
+\def\:temp{\pic:MkHalign{g@matrix}} 
+\HLet\g@matrix|=\:temp
+\NewConfigure{gmatrix}[6]{%
+   \def\a:g@matrix {#1}%
+   \def\b:g@matrix {#2}%
+   \def\c:g@matrix {#3}%
+   \def\d:g@matrix {#4}%
+   \def\e:g@matrix {#5}%
+   \def\f:g@matrix {#6}%
+}
+\Configure{gmatrix}{}{}{}{}{}{}
+>>>
+
+\<config gauss\><<<
+\def\:tempc{% 
+   \crcr\EndMkHalign
+   \RecallMkHalignConfig \egroup \egroup
+   \b:g@matrix
+   \global\let\colops\g@north
+}
+\HLet\g@endmatrix\:tempc
+>>>
+
+\<config gauss\><<<
+\def\:tempc{% 
+ \g@endregion  
+ \def\swap{\g@east@arrow11\rowswapfromlabel\rowswaptolabel} 
+ \def\add{\g@east@arrow01\rowaddfromlabel\rowaddtolabel} 
+ \let\mult\g@east@mult 
+ \gdef\rowops{\PackageError{gauss}%
+                 {Two sets of row operations were specified in % 
+                  just one matrix. This is not allowed.}} 
+ \gdef\g@endregion{\b:rowops \egroup}% 
+ \hbox\bgroup \a:rowops
+} 
+\HLet\g@east\:tempc
+\def\:tempc#1#2#3#4#5[#6]#7#8{%
+   \ifnum #1=#2\relax
+      \hbox{$\a:swap #7\b:swap #8\c:swap$}%
+   \else
+      \hbox{$\a:add #7\b:add #8\c:add$}%
+   \fi
+}
+\HLet\g@east@arrow@b\:tempc
+\def\:tempc#1#2{%
+   \hbox{$\a:mult #1\b:mult #2\c:mult$}%
+}
+\HLet\g@east@mult\:tempc
+\NewConfigure{rowops}{2}
+>>>
+
+\<config gauss\><<<
+\def\:tempc{% 
+ \g@endregion 
+ \gdef\colops{\PackageError{gauss} 
+   {Two sets of column operations are specified in % 
+    just one matrix. This is not allowed.}}% 
+ \gdef\g@endregion{\b:colops \egroup}% 
+ \def\swap{\g@north@arrow11\colswapfromlabel\colswaptolabel}% 
+ \def\add{\g@north@arrow01\coladdfromlabel\coladdtolabel}% 
+ \let\mult\g@north@mult 
+ \hbox\bgroup \a:colops
+} 
+\HLet\g@north\:tempc
+\def\:tempc#1#2#3#4#5[#6]#7#8{%
+   \ifnum #1=#2\relax
+      \hbox{$\a:swap #7\b:swap #8\c:swap$}%
+   \else
+      \hbox{$\a:add #7\b:add #8\c:add$}%
+   \fi
+}
+\HLet\g@north@arrow@b\:tempc
+\def\:tempc#1#2{%
+   \hbox{$\a:mult #1\b:mult #2\c:mult$}%
+}
+\HLet\g@north@mult\:tempc
+\NewConfigure{colops}{2}
+\NewConfigure{mult}{3}
+\NewConfigure{swap}{3}
+\NewConfigure{add}{3}
+>>>
+
+%%%%%%%%%%%%%%%
+\SubSection{Fonts}
+%%%%%%%%%%%%%%%
+
+\<amsfonts.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% amsfonts.4ht                          |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<amsfonts sty|>
+\Hinput{amsfonts}
+\endinput
+>>>        \AddFile{5}{amsfonts}
+
+\<amsfonts sty\><<<<
+\NewConfigure{mathbb}{2}  
+\def\:temp#1{{\a:mathbb \o:@mathbb:{#1}\b:mathbb}}
+\HLet\@mathbb\:temp
+>>>
+
+\<amsfonts sty\><<<<
+\NewConfigure{mathfrak}{2}  
+\def\:temp#1{{\a:mathfrak \o:@mathfrak:{#1}\b:mathfrak}}
+\HLet\@mathfrak\:temp
+>>>
+
+Commands like \''\rm' need low level implemetation through 
+dynamic configurations of symbols decorations at the htf source 
+(e.g., \Verb+${\textbf abc}XX\bf abc \mathbf ab\mathbb{C}d\mathsf{C}$+).
+
+%%%%%%%%%%%
+amstext.sty
+%%%%%%%%%%%
+
+\<amstext.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% amstext.4ht                           |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\def\:tempc#1{\hbox{\a:text#1\b:text}}
+\HLet\text@|=\:tempc
+\NewConfigure{text}{2}
+
+\Hinput{amstext}
+\endinput
+>>>        \AddFile{5}{amstext}
+
+%----------------------------- amstex.sty -----------------------
+%%%%%%%%%%%%%%%%%%%
+\Chapter{amstex.sty}
+%%%%%%%%%%%%%%%%%%%
+
+Note that \`'\Let@' stands for \`'\let\\=\cr\', and so it should be
+placed after the definition of \`'\cr' is recalled in halign tables.
+
+\<amstex loads amsmath\><<<
+ \input amsmath.4ht  
+>>>
+
+\<amstex1.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% amstex1.4ht                           |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+% amstex.sty
+
+\if@compatibility \else 
+   |<amstex loads amsmath|>
+   \expandafter\endinput
+\fi            
+
+\let\ltx@label|=\lb:l
+|<body of amstex.sty|>
+|<equations of amstex.sty|>
+|<label of amstex.sty|>
+|<amsmath.sty and amstex.sty|>
+|<config amstex1 utilities|>
+|<config amstex1 shared|>
+|<plain, fontmath, amstex|>
+\Hinput{amstex1}
+\endinput
+>>>        \AddFile{5}{amstex1}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Aligned}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+We need the \`'\vtop' within \`'\[...\]' because of the
+extra math environment taht we insert.
+
+\<equations of amstex1\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:aligned@{\bgroup
+  \vspace@\Let@ \everycr{}%
+  \SaveMkHalignConf:g{aligned:type}%|%\HRestore\noalign|%
+  \MkHalign#{|<amstex1 aligned@ pattern|>}%
+}
+                                    \catcode`\#=6 \catcode`\!=12 
+>>>
+
+\<amstex1 aligned@ pattern\><<<
+$\m@th\displaystyle{#}$&%
+$\m@th\displaystyle{{}#}$%
+>>>
+
+\<equations of amstex1\><<<
+\def\:tempc{\crcr\EndMkHalign 
+   \RecallMkHalignConfig \csname b:\aligned:type\endcsname \egroup}
+\HLet\endaligned|=\:tempc
+\def\:temp{\pic:MkHalign{aligned@}} 
+\HLet\aligned@|=\:temp
+\NewConfigure{aligned}{6}
+\NewConfigure{topaligned}{6}
+\NewConfigure{botaligned}{6}
+\pend:def\topaligned{\def\aligned:type{topaligned}}
+\pend:def\botaligned{\def\aligned:type{botaligned}}
+\pend:def\aligned{\def\aligned:type{aligned}}
+>>>
+
+%%%%%%%%%%%%%%%
+\SubSection{braket}
+%%%%%%%%%%%%%%%
+
+\<braket.4ht\><<<
+% braket.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1997. Eitan M. Gurari
+|<TeX4ht copywrite|>
+|<braket sty|>
+\Hinput{braket}
+>>> \AddFile{9}{braket}
+
+\<braket sty\><<<
+\def\ket#1{\ensuremath{\left.||{#1}\right\rangle}}
+\def\braket#1{\ensuremath{\left\langle{#1}\right\rangle}}
+\def\Bra#1{\left\langle#1||\right.}
+\def\Ket#1{\left.||#1\right\rangle}
+>>>
+
+%%%%%%%%%%%%%%%
+\SubSection{mathtools}
+%%%%%%%%%%%%%%%
+
+\<mathtools.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% mathtools.4ht                         |version %
+% Copyright (C) |CopyYear.2007.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<mathtools sty|>
+\edef\cat:underscore{%
+   \noexpand\catcode`\noexpand\_=\the\catcode`\_ }
+\catcode`\_=11
+|<mathtools sty underscore|>
+\cat:underscore
+\Hinput{mathtools}
+\endinput
+>>>        \AddFile{9}{mathtools}
+
+
+\<mathtools sty\><<<
+\ifx \o:endgathered:\:UnDef\else 
+   \HRestore\endgathered 
+\fi
+\def\shortintertext{\intertext} 
+>>>
+
+\<mathtools sty\><<<
+\def\:tempc#1#2{{\csname a:prescript\endcsname}\sp{#1}\sb{#2}} 
+\expandafter\HLet\csname prescript \endcsname=\:tempc 
+\NewConfigure{prescript}{1} 
+\Configure{prescript}{\HCode{<mrow class="prescript"></mrow>}} 
+>>>
+
+\<mathtools sty underscore\><<<
+\def\MT_gathered_pre:{} 
+      \def\MT_gathered_post:{} 
+      \def\MT_gathered_env_end:{} 
+                                    \catcode`\#13 \catcode`\!6
+\def\reg:MT_gathered_env[!1]{%
+  \RIfM@\else
+      \nonmatherr@{\begin{MT_gathered_env}}%
+  \fi
+  \null  \vcenter\bgroup
+    \Let@ \chardef\dspbrk@context\@ne \restore@math@cr
+    \SaveMkHalignConf:g{MT_gathered_env}%
+\MkHalign#{$\m@th\displaystyle{\HCode{}}#$}%
+}
+                                    \catcode`\#=6 \catcode`\!=12
+\def\:tempc{\crcr\EndMkHalign
+    \RecallMkHalignConfig \egroup\b:MT_gathered_env}
+\HLet\endMT_gathered_env\:tempc
+\def\:temp{\pic:MkHalign{MT_gathered_env}}
+\expandafter\HLet\csname \string\MT_gathered_env\endcsname\:temp
+\NewConfigure{MT_gathered_env}{6}
+>>>
+
+\<mathtools sty underscore\><<<
+\def\:tempc#1#2{{\m@th#1{#2}}} 
+\HLet\MT_cramped_internal:Nn\:tempc
+>>>
+
+\<mathtools sty\><<<
+\renewenvironment{dcases}[1][c]{%   
+  \RIfM@\else   
+      \nonmatherr@{\begin{\@currenvir}}%   
+  \fi   
+  \left\lbrace   
+  \vcenter \bgroup   
+      \Let@ \chardef\dspbrk@context\@ne \restore@math@cr   
+      \spread@equation   
+      \ialign\bgroup   
+        \strut@$\m@th\displaystyle{##}$\hfil&\quad$\m@th\displaystyle{##}$\hfil\strut@   
+        \crcr   
+}   
+{\endaligned\right.}   
+                                    \catcode`\#13 \catcode`\!6
+\def\reg:dcases[!1]{%
+  \RIfM@\else
+      \nonmatherr@{\begin{dcases}}%
+  \fi
+  \vcenter\bgroup
+    \Let@ \chardef\dspbrk@context\@ne \restore@math@cr
+    \SaveMkHalignConf:g{dcases}%
+    \MkHalign#{$\m@th\displaystyle{\HCode{}}#$&\quad$\m@th\displaystyle{\HCode{}}#$}%
+}
+                                    \catcode`\#=6 \catcode`\!=12
+\def\:tempc{\crcr\EndMkHalign
+    \RecallMkHalignConfig \egroup\b:dcases \right.}
+\HLet\enddcases\:tempc
+\def\:temp{\left\lbrace   \pic:MkHalign{dcases}}
+\expandafter\HLet\csname \string\dcases\endcsname\:temp
+\NewConfigure{dcases}{6}
+>>>
+
+\<mathtools sty\><<<
+\renewenvironment{dcases*}[1][c]{%   
+  \RIfM@\else   
+      \nonmatherr@{\begin{\@currenvir}}%   
+  \fi   
+  \left\lbrace   
+  \vcenter \bgroup   
+      \Let@ \chardef\dspbrk@context\@ne \restore@math@cr   
+      \spread@equation   
+      \ialign\bgroup   
+        \strut@$\m@th\displaystyle{##}$\hfil&\quad{##}\hfil\strut@   
+        \crcr   
+}   
+{\endaligned\right.}   
+                                    \catcode`\#13 \catcode`\!6
+\expandafter\def\csname reg:dcases*\endcsname[!1]{%
+  \RIfM@\else
+      \nonmatherr@{\begin{dcases*}}%
+  \fi
+  \vcenter\bgroup
+    \Let@ \chardef\dspbrk@context\@ne \restore@math@cr
+    \SaveMkHalignConf:g{dcases*}%
+    \MkHalign#{$\m@th\displaystyle{\HCode{}}#$\quad&#}%
+}
+                                    \catcode`\#=6 \catcode`\!=12
+\def\:tempc{\crcr\EndMkHalign
+    \RecallMkHalignConfig \egroup\csname b:dcases*\endcsname \right.}
+\expandafter\HLet\csname enddcases*\endcsname\:tempc
+\def\:temp{\left\lbrace   \pic:MkHalign{dcases*}}
+\expandafter\HLet\csname \string\dcases*\endcsname\:temp
+\NewConfigure{dcases*}{6}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Other}
+%%%%%%%%%%%%%%%%%%%%%%
+
+The \''\label'  gets a definition that differs a little than the one in LaTeX, and is more complicated because of cases like in the example:
+\Verbatim
+\documentclass[fleqn]{article}
+
+\title{Test of subequations environment}
+\author{mjd}
+
+\usepackage[noamsfonts]{amstex}
+\numberwithin{equation}{section}
+
+\newcommand{\env}[1]{{\normalfont\texttt{#1}}}
+
+   \begin{document}
+
+`\section{Prime equation numbers}
+
+Here is a,b,c sub-numbering.
+\begin{subequations}{a}
+\begin{eqnarray}
+A&=&B\\
+D&=&C \label{e:middle}\\
+E&=&F
+\end{eqnarray}
+\end{subequations}
+That was produced with the \env{eqnarray} environment; the middle line
+was labeled as \eqref{e:middle}.
+
+First an equation.
+\begin{equation}\label{e:previous}
+A=B
+\end{equation}
+That was equation \eqref{e:previous}.
+
+\begin{equation}%
+\tag{\ref{e:previous}$'$}
+\label{e:prevprime}
+C=D
+\end{equation}
+
+ And that was equation \eqref{e:prevprime}.
+
+First an equation.
+\begin{subequations}{a}
+\begin{xalignat}{2}
+\label{xalignat:a}A+B&=B&     B&=B+A\\
+\label{xalignat:b}C&=D+E&     C\oplus D&=E\\
+\label{xalignat:c}E&=F&       E'&=F'
+\end{xalignat}
+\end{subequations}
+
+Label check: that was \eqref{xalignat:a}, \eqref{xalignat:b}, and
+\eqref{xalignat:c}.
+
+\end{document}
+\EndVerbatim
+
+Note that the above fails if \''\@currentlabel' has a \`'\Link[]...'.
+
+\<equations of amstex.sty\><<<
+\append:defI\subequations{\cur:lbl{}\let\cur:lbl|=\:gobble \ignorespaces}
+>>>
+
+With the exception of \''\subequations', the \''\refstepcounter'
+of LaTeX is not used.  The following is to compensate for
+the lost  \''\Link'.
+
+\<equations of amstex.sty\><<<
+\let\:stepcounter|=\stepcounter
+\append:defI\stepcounter{%
+   \ifx \EndPicture\:UnDef\else \def\:temp{equation}\def\:tempa{#1}%
+   \ifx\:temp\:tempa 
+      \edef\:currentlabel{E\the\c@equation}\let\cur:lbl|=\:gobble
+      \edef\cur:th{|<haddr prefix|>\last:haddr}%
+      \edef\:temp{\noexpand\AfterPicture{\noexpand\a:eqno\noexpand
+         \Make:Label{\cur:th \:currentlabel}{}%
+         \noexpand\html:addr}}\:temp
+      \let\stepcounter|=\:stepcounter
+   \fi\fi }
+>>>
+
+\<haddr prefix\><<<
+x>>>
+
+\<equations of amstex.sty\><<<
+\let\:insplit|=\insplit@
+\def\insplit@{\let\halign|=\TeXhalign \:insplit}
+>>>
+
+Place the number with the equation; not under.
+
+\<equations of amstex.sty\><<<
+\NewConfigure{eqn}[1]{\def\a:eqno{#1}}
+>>>
+
+% \pmatrix    def \matrix   def \endpmatrix
+% \bmatrix    def \matrix   def \endbmatrix
+% \vmatrix    def \matrix   def \endvmatrix
+% \Vmatrix    def \matrix   def \endVmatrix
+
+% \equation    def \gather     def \endgather
+
+\<equations of amstex.sty\><<<
+\pend:def\gather{\a:gather}
+\append:def\endgather{\b:gather}
+\@xp\pend:def\csname gather*\endcsname{\Picture*{}}
+\@xp\append:def\csname endgather*\endcsname{\EndPicture}
+\NewConfigure{gather}{2}
+>>>
+
+In amslatex.sty, equation is defined in terms of  gather.
+
+\<equations of amstex.sty\><<<
+\pend:def\equation{\bgroup \let\tagform@|=\:gobble}
+\append:def\endequation{\egroup}
+>>>
+
+\<equations of amstex.sty\><<<
+\pend:def\align{\Picture*{}}
+\append:def\endalign{\EndPicture}
+\@xp\pend:def\csname align*\endcsname{\Picture*{}}
+\@xp\append:def\csname endalign*\endcsname{\EndPicture}
+>>>
+
+%\let\ltx@label=\lb:l
+
+\<equations of amstex.sty\><<<
+\pend:defI\alignat{\Picture*{}}
+\append:def\endalignat{\EndPicture}
+\expandafter\pend:defI\csname alignat*\endcsname{\Picture*{}}
+\expandafter\append:def\csname endalignat*\endcsname{\EndPicture}
+>>>
+
+\<equations of amstex.sty\><<<
+\pend:defI\xalignat{\Picture*{}}
+\append:def\endxalignat{\EndPicture}
+\expandafter\pend:defI\csname xalignat*\endcsname{\Picture*{}}
+\expandafter\append:def\csname endxalignat*\endcsname{\EndPicture}
+>>>
+
+\<equations of amstex.sty\><<<
+\pend:defI\xxalignat{\Picture*{}}
+\append:def\endxxalignat{\EndPicture}
+>>>
+
+\<equations of amstex.sty\><<<
+\pend:def\alignedat{\Picture*{}$}
+\append:def\endalignedat{$\EndPicture}
+>>>
+
+\<equations of amstex.sty\><<<
+\pend:def\gathered{\Picture*{}$}
+\append:def\endgathered{$\EndPicture}
+>>>
+
+\<equations of amstex.sty\><<<
+\pend:def\multline{\Picture*{}}
+\append:def\endmultline{\EndPicture}
+\expandafter\pend:def\csname multline*\endcsname{\Picture*{}}
+\expandafter\append:def\csname endmultline*\endcsname{\EndPicture}
+>>>
+
+\<equations of amstex.sty\><<<
+\let\:smallmatrix=\smallmatrix
+\def\smallmatrix{\Picture*{}$\:smallmatrix}
+\append:def\endsmallmatrix{$\EndPicture}
+>>>
+
+\<body of amstex.sty\><<<
+|<amsmath.sty and amstex.sty|>
+>>>
+
+%%%%%%%%%%%%%%%%
+\Section{Springer Lecture Notes}
+%%%%%%%%%%%%%%%
+
+LaTeX document class for Lecture Notes in Computer Science
+
+\Link[http://www.springer.de/author/tex/help-book.html]{}{}springer\EndLink,
+\Link[http://www.springer.de/comp/lncs/authors.html]{}{}Information
+for Authors\EndLink.
+
+We have llncs.cls for latex2e, and llncs.sty for latex2.9.
+
+llncs.cls loads article.cls and then its definitions. Hence,
+llncs.4ht asks article.4ht to load the definitions in llncs-a.4ht
+
+\<llncs.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% llncs.4ht                             |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\Hinclude{\input llncs-a.4ht}{article}    
+\endinput
+>>>        \AddFile{9}{llncs}
+
+\<llncs-a.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% llncs-a.4ht                           |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\ifx \:UnDef 
+  |<llcns sty|>
+\else
+  |<llcns cls|>
+\fi
+\let\:spthm|=\@spthm
+\def\@spthm{|<seed begin theorem|>\:spthm}
+\Hinput{llncs}
+\endinput
+>>>        \AddFile{9}{llncs-a}
+
+\<llcns sty\><<<
+\let\ll:maketitle|=\@maketitle
+\def\@maketitle{%
+   \ll:maketitle \Configure{maketitle}{}{}{}{}\Configure{newpage}{}}
+>>>
+
+\<llcns cls\><<<
+\let\ll:maketitle|=\@maketitle
+\def\@maketitle{%
+   \let\sva:author\a:author  \def\a:author{\protect\sva:author}%
+   \let\svb:author\b:author  \def\b:author{\protect\svb:author}%
+   \ll:maketitle \Configure{maketitle}{}{}{}{}\Configure{newpage}{}}
+>>>
+
+\<llcns cls\><<<
+\def\:tempc#1{\a:email\o:email:{#1}\b:email}
+\HLet\email\:tempc
+\NewConfigure{email}{2}
+\def\:tempc{%
+  \pend:def\@institute{\a:institute}%
+  \append:def\@institute{\b:institute}%
+  \o:institutename:
+}
+\HLet\institutename\:tempc
+\NewConfigure{institute}{2}
+>>>
+
+\<llcns cls\><<<
+\def\@Begintheorem#1#2#3{\a:newtheorem#3\trivlist
+   \item[\hskip\labelsep{#2#1\@thmcounterend}]\b:newtheorem}
+>>>
+
+\<lncse.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% llncse.4ht                            |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\Hinclude{\input lncse-a.4ht}{article}    
+\endinput
+>>>        \AddFile{9}{lncse}
+
+\<lncse-a.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% llncse-a.4ht                          |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<lncse title page|>
+  |<lncse theorems|>
+  |<lncse chapter|>
+\Hinput{lncse}
+\endinput
+>>>        \AddFile{9}{lncse-a}
+
+\<lncse title page\><<<
+\ifx \o:@maketitle:\UnDef
+  \let\o:@maketitle:\@maketitle
+\fi
+\def\@maketitle{%
+   \pend:def\@title{\Protect\a:ttl}\append:def\@title{\Protect\b:ttl}
+   \pend:def\@date{\a:date}\append:def\@date{\b:date}%
+   \pend:def\@author{\Protect\a:author}\append:def\@author{\Protect\b:author}%
+   \def\and{\a:and}%
+   \a:mktl \o:@maketitle: \b:mktl
+}
+\let\maketitle\o:maketitle:
+\def\institutename{\par
+ \begingroup
+ \parskip=\z@
+ \parindent=\z@
+ \setcounter{@inst}{1}%
+ \def\and{\c:institute \stepcounter{@inst}\c:inst
+           $\sp{\the@inst}$\d:inst \ignorespaces}%
+ \setbox0=\vbox{\def\thanks##1{}\everypar{}\@institute}%
+ \ifnum\value{@inst}>9\relax\setbox0=\hbox{$\sp{88}$\enspace}%
+                 \else\setbox0=\hbox{$\sp{8}$\enspace}\fi
+ \ignorespaces \a:institute
+ \ifnum\value{@inst}=1\relax  \else
+   \setcounter{footnote}{\c@@inst}%
+   \setcounter{@inst}{1}%
+   \c:inst ${\sp\the@inst}$\d:inst
+ \fi
+ \@institute \b:institute\par
+ \endgroup}
+\def\inst#1{\unskip\a:inst$\sp{#1}$\b:inst}
+\def\fnmsep{\unskip$\sp,$}
+\NewConfigure{institute}{3}
+\NewConfigure{inst}{4}
+>>>
+
+\<lncse theorems\><<<
+\def\:Thm{\o:@Thm:}
+\def\:temp{\let\sv:item\item
+   \def\item[##1]{|<no page break before item|>\let\item\sv:item
+                  \item[##1]\b:newtheorem}%
+   \a:newtheorem\AutoRefstepAnchor
+   \:Thm }
+\HLet\@Thm\:temp
+>>>
+
+% \ifx \@chapapp\:UnDef
+%   \def\@chapapp{\chaptername}
+%   \def\chaptername{Chapter}
+%   \def\appendixname{Appendix}
+%   \newcommand*\chaptermark[1]{}
+% \fi
+
+\<lncse chapter\><<<
+\let\:tempb\chapter
+\Def:Section\chapter{\thechapter}{#1}
+\let\:chapter\chapter
+\let\chapter\:tempb
+\def\@makechapterhead#1{}
+\let\no@chapter\@chapter
+\def\@chapter[#1]#2{%
+   |<adjust minipageNum for setcounter footnote 0|>%
+   {\SkipRefstepAnchor \let\addcontentsline\:gobbleIII\no@chapter[#1]{}}%
+   \HtmlEnv   \Toc:Title{#1}\:chapter{#2}}
+\Def:Section\likechapter{}{#1}
+\let\:likechapter\likechapter
+\let\likechapter\:UnDef
+\let\no@schapter\@schapter
+\def\@schapter#1{%
+   {\let\addcontentsline\:gobbleIII\no@schapter{}}%
+   \HtmlEnv   \:likechapter{#1}}
+\let\no@appendix\appendix
+\Def:Section\appendix{\thechapter}{#1}
+\let\:appendix\appendix
+\def\appendix{%
+   \def\@chapter[##1]##2{%
+      |<adjust minipageNum for setcounter footnote 0|>%
+      {\def\addcontentsline####1####2####3{}\no@chapter[##1]{}}%
+      \HtmlEnv \Toc:Title{##1}\:appendix{##2}}%
+   \no@appendix}
+>>>
+
+%--------------------------------- amstex.tex -------------------
+
+\Chapter{amstex.tex}
+
+\`'/n/ship/0/packages/tetex/teTeX/texmf/tex/amstex/base/amstex.tex'
+
+\Section{Outline}
+
+\<amstex.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% amstex.4ht                            |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+% amstex.tex
+\HRestore\cases \HRestore\matrix  \HRestore\pmatrix
+|<body of amstex.tex|>
+|<equations of amstex.tex|>
+|<config amstex.tex utilities|>
+|<config amstex.tex shared|>
+|<amstex.tex matrix|>
+|<amstex.tex align|>
+|<amstex.tex cases|>
+\Hinput{amstex}
+\endinput
+>>>        \AddFile{5}{amstex}
+
+\<body of amstex.tex\><<<
+\def\:tempc#1{\a:text{\ifx \a:math\:UnDef\else
+    \let\:temp|=\everymath
+    \def\everymath##1{\let\everymath|=\:temp\append:def\a:math{##1}}%
+  \fi
+  \o:text@:{#1}}\b:text}
+\HLet\text@|=\:tempc
+\NewConfigure{text}{2}
+>>>
+
+\Section{Sub/Sub scripts}
+
+\<body of amstex.tex\><<<
+\def\Sb#1\endSb{\sb{\a:multilimits
+   \multilimits@#1\endSb\b:multilimits}}
+\def\Sp#1\endSp{\sp{\a:multilimits
+   \multilimits@#1\endSp\b:multilimits}}
+\def\multilimits@{\bgroup\vspace@\Let@
+ \baselineskip\fontdimen10 \scriptfont\tw@
+ \advance\baselineskip\fontdimen12 \scriptfont\tw@
+ \lineskip\thr@@\fontdimen8 \scriptfont\thr@@
+ \lineskiplimit\lineskip  \let\halign|=\TeXhalign
+ \vbox\bgroup\ialign\bgroup\hfil\c:multilimits
+    $\m@th\scriptstyle{##}$\d:multilimits\hfil\crcr}
+\NewConfigure{multilimits}{4}
+>>>
+
+\Section{Format}
+
+\<equations of amstex.tex\><<<
+                                      \catcode`\#|=13 \catcode`\!|=6
+\def\format:!1\\{\def\preamble@{!1}%
+   \hashtoks@{#}%
+   \def\l{$\m@th\the\hashtoks@$\hfil}%
+   \def\c{\hfil$\m@th\the\hashtoks@$\hfil}%
+   \def\r{\hfil$\m@th\the\hashtoks@$}%
+   \SaveMkHalignConf:g{format}%  
+   \edef\preamble@@{\:span\preamble@}%
+   |<expand amstex.tex ...alignat pattern|>\MkHalign#{\preamble@@}}
+                                      \catcode`\#=6 \catcode`\!=12
+\def\:tempc{\crcr\EndMkHalign\RecallMkHalignConfig
+   \iffalse{\fi\ifnum`}=0 \fi\format:}     
+\HLet\format|=\:tempc
+\let\:format|=\format
+\let\format|=\o:format:
+\let\MkHformat=\empty
+\def\:tempc{\def\format{\global\let\format|=\o:format: \:format}}
+\HLet\MkHformat|=\:tempc
+\NewConfigure{format}{6}
+>>>
+
+\Section{Align}
+
+\<equations of amstex.tex\><<<
+\catcode`\#|=13 \catcode`\!|=6
+\def\:tempc!1\endalign{%%
+  \Mk:ialign:end
+   {|<amstex.tex align pattern|>}{align}{!1}#%
+     {|<amstex.tex align env|>}}  
+\catcode`\#=6 \catcode`\!=12
+\expandafter\HLet\csname align \endcsname|=\:tempc
+\expandafter\HLet\csname align \space\endcsname|=\:tempc
+\NewConfigure{align}{6}
+>>>
+
+\<amstex.tex align env\><<<
+\global\and@\z@
+\ifingather@\append:def\T:halign{\global\and@\z@}\fi
+\Let@\tabskip\centering@
+>>>
+
+\<amstex.tex align pattern\><<<
+$\m@th\displaystyle{\@lign#}$\global\advance\and@\@ne       
+&$\m@th\displaystyle{{}\@lign#}%
+          $\global\advance\and@\@ne\tabskip\z@skip
+&\hbox\bgroup\@lign\maketag@#\maketag@\egroup\tabskip\z@skip
+>>>
+
+\Section{Gather}
+
+\<equations of amstex.tex\><<<
+\catcode`\#|=13 \catcode`\!|=6
+\def\:tempc!1\endgather{\Mk:ialign:end
+   {|<amstex.tex gather pattern|>}{gather}{!1}#{}}  
+\catcode`\#=6 \catcode`\!=12
+\expandafter\HLet\csname gather \endcsname|=\:tempc
+\expandafter\HLet\csname gather \space\endcsname|=\:tempc
+\NewConfigure{gather}{6}
+>>>
+
+\<equations of amstex.tex\><<<
+\def\Mk:ialign:end#1#2#3#4#5{%
+   \csname a:#2\endcsname
+     \ifx \EndPicture\:UnDef        
+        |<SaveMkHalignConfig|>#5\RecallTeXcr
+        \MkHalign#4{#1}#3\crcr\EndMkHalign
+        \RecallMkHalignConfig 
+     \else
+        \expand:after{\csname o:#2:\endcsname #3}\csname end#2\endcsname
+     \fi
+   \csname b:#2\endcsname
+}
+>>>
+
+\<SaveMkHalignConfig\><<<
+\SaveMkHalignConfig
+\Configure{MkHalign}
+  {} {}
+  {\csname c:#2\endcsname} {\csname d:#2\endcsname }
+  {\csname e:#2\endcsname}
+  {\csname f:#2\endcsname }%
+>>>
+
+\<amstex.tex gather pattern\><<<
+$\m@th\displaystyle{#}$%
+&\maketag@#\maketag@
+>>>
+
+%%%%%%%%%%%%%%GATHER
+
+\Section{Matrix}
+
+\<amstex.tex matrix\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:matrix{\vcenter\bgroup
+   \SaveMkHalignConf:g{matrix}%
+   \Let@ 
+   \MkHalign#{$\m@th#$&&$\m@th#$}}
+                                    \catcode`\#=6 \catcode`\!=12 
+\def\:tempc{\crcr\EndMkHalign \RecallMkHalignConfig \egroup\b:matrix}
+\HLet\endmatrix|=\:tempc
+\def\:temp{\pic:MkHalign{matrix}} 
+\HLet\matrix|=\:temp
+\NewConfigure{matrix}{6}
+>>>
+
+\<equations of amstex.texNO\><<<
+\def\:temp{\a:smallmatrix \o:smallmatrix:}
+\HLet\smallmatrix|=\:temp
+\let\:tempc|=\endsmallmatrix
+\append:def\:tempc{\b:smallmatrix}
+\HLet\endsmallmatrix|=\:tempc
+\NewConfigure{smallmatrix}{2}
+>>>
+
+\<equations of amstex.tex\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:smallmatrix{\vcenter\bgroup
+   \SaveMkHalignConf:g{smallmatrix}%
+   \Let@ 
+   \MkHalign#{$\m@th\scriptstyle{#}$&&$\m@th
+                    \scriptstyle{#}$}}
+                                    \catcode`\#=6 \catcode`\!=12 
+\def\:tempc{\crcr\EndMkHalign 
+    \RecallMkHalignConfig \egroup\b:smallmatrix}
+\HLet\endsmallmatrix|=\:tempc
+\def\:temp{\pic:MkHalign{smallmatrix}} 
+\HLet\smallmatrix|=\:temp
+\NewConfigure{smallmatrix}{6}
+>>>
+
+\<plain,latex utilities\><<<
+\def\pic:MkHalign#1{%
+  \csname a:#1\endcsname
+  \ifx \EndPicture\:Undef
+     \expandafter\expandafter\csname reg:#1\endcsname
+  \else 
+     \vtop\bgroup$$  
+     \expandafter\def\csname #1\endcsname{\bgroup 
+         \expandafter\def\csname end#1\endcsname{\csname
+              o:#1:\endcsname\egroup}%
+         \csname o:#1:\endcsname}%
+      \expandafter\def\csname end#1\endcsname{\csname
+          o:end#1:\endcsname$$\egroup
+         \csname b:#1\endcsname}\expandafter
+                               \expandafter\csname o:#1:\endcsname
+  \fi}
+>>>
+
+\<plain,latex utilities\><<<
+\def\SaveMkHalignConf:g#1{\SaveMkHalignConfig
+   \edef\:temp{\noexpand\Configure{MkHalign} {} {}
+     {\expandafter\noexpand\csname c:#1\endcsname} 
+     {\expandafter\noexpand\csname d:#1\endcsname }
+     {\expandafter\noexpand\csname e:#1\endcsname 
+        \noexpand\RecallMkHalignConfig}
+     {\expandafter\noexpand\csname f:#1\endcsname }}\:temp}
+>>>
+
+% \global\let\TailTD|=\:UnDef
+
+\<amstex.tex matrix\><<<
+\let\:tempc|=\pmatrix
+\pend:def\:tempc{\a:pmatrix}
+\HLet\pmatrix|=\:tempc
+\let\:tempc|=\endpmatrix
+\append:def\:tempc{\b:pmatrix}
+\HLet\endpmatrix|=\:tempc
+\NewConfigure{pmatrix}{2}
+>>>
+
+\Section{Align}
+
+\SubSection{Cases}
+
+%  \def\cases{\bgroup\spreadmlines@\jot\left\{\,\matrix\format\l&\quad\l\\}
+%  \def\endcases{\endmatrix\right.\egroup}
+
+\<amstex.tex cases\><<<
+\pend:def\cases{\a:cases\MkHformat}
+\append:def\endcases{\b:cases}
+\NewConfigure{cases}{2}
+>>>
+
+\Section{Others}
+
+\<equations of amstex.tex\><<<
+\let\:tempc|=\bmatrix
+\pend:def\:tempc{\a:bmatrix}
+\HLet\bmatrix|=\:tempc
+\let\:tempc|=\endbmatrix
+\append:def\:tempc{\b:bmatrix}
+\HLet\endbmatrix|=\:tempc
+\NewConfigure{bmatrix}{2}
+>>>
+
+\<equations of amstex.tex\><<<
+\pend:def\vmatrix{\a:vmatrix}
+\append:def\endvmatrix{\b:vmatrix}
+\NewConfigure{vmatrix}{2}
+>>>
+
+\<equations of amstex.tex\><<<
+\pend:def\Vmatrix{\a:Vmatrix}
+\append:def\endVmatrix{\b:Vmatrix}
+\NewConfigure{Vmatrix}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Other}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%
+\SubSection{amstex}
+%%%%%%%%%%%%%
+
+\<equations of amstex.tex\><<<
+\let\:tempc|=\frac
+\pend:defII\:temp{\a:frac}
+\append:defII\:temp{\b:frac}
+\HLet\frac|=\:temp
+\NewConfigure{frac}{2}
+\let\:tempc|=\dfrac
+\pend:defII\:temp{\a:dfrac}
+\append:defII\:temp{\b:dfrac}
+\HLet\dfrac|=\:temp
+\NewConfigure{dfrac}{2}
+\let\:tempc|=\tfrac
+\pend:defII\:temp{\a:tfrac}
+\append:defII\:temp{\b:tfrac}
+\HLet\tfrac|=\:temp
+\NewConfigure{tfrac}{2}
+\let\:tempc|=\binom
+\pend:defII\:temp{\a:binom}
+\append:defII\:temp{\b:binom}
+\HLet\binom|=\:temp
+\NewConfigure{binom}{2}
+\let\:tempc|=\dbinom
+\pend:defII\:temp{\a:dbinom}
+\append:defII\:temp{\b:dbinom}
+\HLet\dbinom|=\:temp
+\NewConfigure{dbinom}{2}
+\let\:tempc|=\tbinom
+\pend:defII\:temp{\a:tbinom}
+\append:defII\:temp{\b:tbinom}
+\HLet\tbinom|=\:temp
+\NewConfigure{tbinom}{2}
+\let\:temp|=\boxed
+\pend:defI\:temp{\a:boxed}
+\append:defI\:temp{\b:boxed}
+\HLet\boxed|=\:temp
+\NewConfigure{boxed}{2}
+>>>
+
+\Section{Incomplete}
+
+\<body of amstex.tex\><<<
+\def\:temp{{\textfontii AMS}-\TeX}
+\HLet\AmSTeX|=\:temp
+>>>
+
+\<body of amstex.tex\><<<
+\def\linebreak{\RIfM@\mathmodeerr@\linebreak\else
+ \ifhmode\unskip\unkern\break \a:linebreak\else
+ \vmodeerr@\linebreak\fi\fi}
+\NewConfigure{linebreak}{1}
+>>>
+
+\<equations of amstex.tex\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:gathered{\vcenter\bgroup
+   \SaveMkHalignConf:g{gathered}%
+   \Let@ 
+   \MkHalign#{$\m@th\displaystyle{#}$}}
+                                    \catcode`\#=6 \catcode`\!=12 
+\def\:tempc{\crcr\EndMkHalign 
+    \RecallMkHalignConfig \egroup\b:gathered}
+\HLet\endgathered|=\:tempc
+\def\:temp{\pic:MkHalign{gathered}} 
+\HLet\gathered|=\:temp
+\NewConfigure{gathered}{6}
+>>>
+
+\<equations of amstex.tex\><<<
+\let\:insplit|=\insplit@
+\def\insplit@{\let\halign|=\TeXhalign \:insplit}
+>>>
+
+\Section{Aligned}
+
+\<equations of amstex.tex\><<<
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:aligned@{\bgroup
+   \SaveMkHalignConf:g{aligned@}%
+   \Let@ 
+   \MkHalign#{$\m@th\displaystyle{#}$&%
+              $\m@th\displaystyle{{}#}$}}
+                                    \catcode`\#=6 \catcode`\!=12 
+\def\al:gned#1{%
+   \Configure{aligned@}{\csname a:#1\endcsname}%
+       {\csname b:#1\endcsname}{\csname c:#1\endcsname}%
+       {\csname d:#1\endcsname}{\csname e:#1\endcsname}%
+       {\csname f:#1\endcsname}\pic:MkHalign{#1}}
+\NewConfigure{aligned@}{6}
+>>>
+
+\<equations of amstex.tex\><<<
+\def\:tempc{\crcr\EndMkHalign 
+    \RecallMkHalignConfig \egroup\b:aligned@}
+\HLet\endaligned|=\:tempc
+\def\:temp{\al:gned{aligned}}
+\HLet\aligned|=\:temp
+\def\reg:aligned{\vcenter\reg:aligned@}
+\NewConfigure{aligned}{6}
+\HLet\endtopaligned|=\endaligned
+\def\:tempc{\al:gned{topaligned}}
+\HLet\topaligned|=\:tempc
+\def\reg:topaligned{\null\vtop\reg:aligned@}
+\NewConfigure{topaligned}{6}
+\HLet\endbotaligned|=\endaligned
+\def\:tempc{\al:gned{botaligned}}
+\HLet\botaligned|=\:tempc
+\def\reg:botaligned{\null\vtop\reg:aligned@}
+\NewConfigure{botaligned}{6}
+>>>
+
+\<equations of amstex.tex\><<<
+\def\:tempc{\crcr\EndMkHalign 
+    \RecallMkHalignConfig \egroup\b:alignedat}
+\HLet\endalignedat|=\:tempc
+\def\:tempc{\al:gned{alignedat}}
+\HLet\alignedat|=\:tempc
+\NewConfigure{alignedat}{6}
+                                    \catcode`\#|=13 \catcode`\!|=6    
+\def\reg:alignedat!1{\null\vcenter\bgroup
+   \SaveMkHalignConf:g{alignedat}%
+   \hashtoks@{#}{\let\@lign|=\empty \doat@{!1}}\Let@
+   \pend:def\preamble@@{\:span}%
+   |<expand amstex.tex ...alignat pattern|>\MkHalign#{\preamble@@}}
+                                    \catcode`\#=6 \catcode`\!=12 
+>>>
+
+\Section{Aligned At}
+
+\<equations of amstex.tex\><<<
+\catcode`\#|=13 \catcode`\!|=6
+\def\:tempc!1!2\endalignat{%   
+  \Mk:ialign:end{\preamble@@}{alignat}{!2}#%
+     {|<amstex.tex alignat get pattern|>%
+      |<expand amstex.tex ...alignat pattern|>%
+     }}
+\catcode`\#=6 \catcode`\!=12
+\expandafter\HLet\csname alignat \endcsname\:tempc
+\NewConfigure{alignat}{6}
+>>>
+
+\<expand amstex.tex ...alignat pattern\><<<
+\def\:temp!!1!!2{\expand:after{!!1!!2}\expandafter}%
+\:temp       |%\MkHalign#{\preamble@@}...\EndMkHalign |%
+>>>
+
+\<amstex.tex alignat get pattern\><<<
+\hashtoks@{#}|<inany@true|>\xat@false  
+|<tag for alignat amstex.tex|>%
+\measuring@false \Let@
+{\let\@lign=\empty \attag@{!1}}%
+\let\allowdisplaybreak  =\empty
+\pend:def\preamble@@{\:span}%
+>>>
+
+\<tag for alignat amstex.tex\><<<
+\def\tag{\global\tag@true\count@!1\relax\multiply\count@\tw@
+   \xdef\tag@{}\loop\ifnum\count@>\and@\xdef\tag@{&\tag@}%
+                \advance\count@\m@ne \repeat\tag@}%
+>>>
+
+\<equations of amstex.tex\><<<
+\catcode`\#|=13 \catcode`\!|=6
+\def\:tempc!1!2\endxalignat{%   
+  \Mk:ialign:end{\preamble@@}{xalignat}{!2}#%
+     {|<amstex.tex alignat get pattern|>%
+      |<expand amstex.tex ...alignat pattern|>%
+     }}
+\catcode`\#=6 \catcode`\!=12
+\expandafter\HLet\csname xalignat \endcsname\:tempc
+\NewConfigure{xalignat}{6}
+>>>
+
+\<amstex.tex xalignat get pattern\><<<
+\hashtoks@{#}|<inany@true|>\xat@true  
+|<tag for xalignat amstex.tex|>%
+\measuring@false \Let@
+{\let\@lign=\empty \attag@{!1}}%
+\let\allowdisplaybreak  =\empty
+\pend:def\preamble@@{\:span}%
+>>>
+
+\<tag for xalignat amstex.tex\><<<
+\def\tag{\global\tag@true\def\tag@{}\count@!1\relax
+  \multiply\count@\tw@
+  \loop\ifnum\count@>\and@
+     \xdef\tag@{&\tag@}\advance\count@\m@ne\repeat\tag@}%
+>>>
+
+\<equations of amstex.tex\><<<
+                                  \catcode`\#|=13 \catcode`\!|=6
+\def\:tempc!1!2\endxxalignat{%   
+  \Mk:ialign:end{\preamble@@}{xxalignat}{!2}#%
+     {|<amstex.tex xxalignat get pattern|>%
+      |<expand amstex.tex ...alignat pattern|>%
+     }}
+                                  \catcode`\#=6 \catcode`\!=12
+\expandafter\HLet\csname xxalignat \endcsname\:tempc
+\NewConfigure{xxalignat}{6}
+>>>
+
+\<amstex.tex xxalignat get pattern\><<<
+\hashtoks@{#}|<inany@true|> \measuring@false \Let@
+{\let\@lign=\empty \xxattag@{!1}}%
+\let\allowdisplaybreak  =\empty
+\pend:def\preamble@@{\:span}%
+>>>
+
+\`'\ifinany@' and \`'\displaybreak@' are not defined in ams* starting 
+since 1999.
+
+\<inany@true\><<<
+\ifx \ifinany@\:Undef\else  \inany@true\fi  
+>>>
+
+\<displaybreak@\><<<
+\ifx \displaybreak@\:UnDef
+   \chardef\dspbrk@context\z@  
+\else
+   \displaybreak@
+\fi
+>>>
+
+\<restore ams equationNO\><<<
+\ifx \ifinany@\:Undef
+  \HRestore\equation
+  \HRestore\endequation
+\fi
+>>>
+
+\<restore amsmath everydisplay\><<<
+\append:def\a:display{\@displaytrue}
+\expandafter\append:defIII\csname
+    c:$$:\endcsname{\append:def\a:display{\@displaytrue}}
+>>>
+
+\Section{Multiline}
+
+\<equations of amstex.tex\><<<
+\let\:tempc|=\endmultline
+\append:def\:tempc{\b:multline}
+\HLet\endmultline|=\:tempc
+\def\:tempc{\al:gned{multline}}
+\HLet\multline|=\:tempc
+\let\reg:multline|=\o:multline:
+\NewConfigure{multline}{4}  
+\let\e:multline|=\empty
+\let\f:multline|=\empty
+                                    \catcode`\#|=13 \catcode`\!|=6
+\def\:tempc{\let\sv:halign|=\halign
+   \def\halign!!1\crcr{%
+      \let\halign|=\sv:halign
+      \SaveMkHalignConf:g{multline}%
+      \MkHalign#{|<multline amstex.tex pattern|>}}%
+   \o:rmultline@@@:}
+                                    \catcode`\#=6 \catcode`\!=12
+\HLet\rmultline@@@|=\:tempc
+\def\:tempc{\rmultline@@@}
+\HLet\lmultline@@@|=\:tempc
+\def\:tempc{\crcr\EndMkHalign\RecallMkHalignConfig }
+\HLet\lendmultline@|=\:tempc
+\def\:tempc{\lendmultline@}   
+\HLet\rendmultline@|=\:tempc
+>>>
+
+\<multline amstex.tex pattern\><<<
+\Let@\hbox{$\m@th\displaystyle\hfil{}#$}%
+>>>
+
+%----------------------------- amsppt.sty -----------------------
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{amsppt.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<if not amsppt.sty\><<<
+\expandafter\ifx \csname amsppt.sty\endcsname\relax
+>>>
+
+\<recall amsppt.sty\><<<
+|<if not amsppt.sty|> \else
+   \ifx  \plainend\:UnDef \else
+      \let\sv:end|=\end  \let\end|=\plainend
+   \fi
+   \let\sv:logo|=\logo@  \let\logo@|=\empty
+\fi
+>>>
+
+\<amsppt.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% amsppt.4ht                            |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\HRestore\footnote
+\append:def\EndPreamble{\let\logo@|=\sv:logo \let\sv:logo=\empty}
+|<set amsppt.sty|>
+|<top matter of amsppt.sty|>
+|<everypar in amsppt.sty|>
+|<hfonts for amsppt.sty|>
+|<sectioning in amsppt.sty|>
+|<footnotes in amsppt.sty|>
+|<bib in amsppt.sty|>
+|<roster in amsppt.sty|>
+|<captions in amsppt.sty|>
+|<enddocument in amsppt.sty|>
+|<config amsppt + vanilla shared|>
+\Hinput{amsppt}
+\endinput
+>>>        \AddFile{5}{amsppt}
+
+In older files the ams-logo is printer at the first page, 
+possibly before \''\endmatters'. This can be a problem if 
+the \''\EndPreamble' stuff is pushed to the second page.
+
+\<set amsppt.sty\><<<
+\append:def\block{\ifx \EndPicture\:UnDef \:block 
+  \pend:def\endblock{\end:block} \fi}
+\NewConfigure{block}{2}
+>>>
+
+\Section{Captions}
+
+\<captions in amsppt.sty\><<<
+\append:def\@ins{\def\vspace##1{\vskip##1\relax}%
+  \def\captionwidth##1{\captionwidth@##1\relax}}
+\let\:topcaption|=\topcaption
+\let\:botcaption|=\botcaption
+
+\def\:caption#1#2\endcaption{\a:caption
+  {\captionfont@#1}\if\notempty{#2}.\fi\b:caption
+  \if\notempty{#2}{\rm#2}\fi \c:caption}
+
+\def\botcaption{\ifx \EndPicture\:UnDef \expandafter\:caption
+  \else \expandafter\:botcaption \fi}
+\def\topcaption{\ifx \EndPicture\:UnDef \expandafter\:caption
+  \else \expandafter\:topcaption \fi}
+
+\NewConfigure{caption}{3}
+>>>
+
+\Section{Lists (Rosters}
+
+without the par below we get an extra \''<P>' when \''\nextii@' applies in \''\roster'
+
+\<roster in amsppt.sty\><<<
+\let\:roster|=\roster
+\def\roster{\IgnorePar
+   \let\roster:par|=\par  
+   \def\par{\let\par|=\roster:par \par
+      \def\:tempa{\ifx \:temp\par@  \IgnorePar\leavevmode\IgnorePar\fi}%
+      \futurelet\:temp\:tempa}%
+   \:roster   \let\ams:tem|=\item
+   \def\item{\IgnorePar\EnditemitemList \ams:tem}%
+   \a:roster}
+\pend:def\endroster{\EnditemitemList\b:roster}
+>>>
+
+\<roster in amsppt.sty\><<<
+\pend:def\itembox@{\ifx \EndPicture\:UnDef
+   \a:itembox@ \therosteritem@ \b:itembox@ \expandafter\:gobbleII\fi}
+>>>
+
+\<roster in amsppt.sty\><<<
+\NewConfigure{roster}[4]{\def\:temp{#1#2#3#4}\ifx \:temp\empty
+   \else \def\a:roster{\ii:conf#1}\def\b:roster{#2}%
+         \def\a:itembox@{#3}\def\b:itembox@{#4}\fi
+   \long\def\:temp##1##2##3##4{\def\:temp{##1##2##3##4}\ifx \:temp\empty
+      \else 
+      \def\ii:conf{\Configure{itemitem}{##1}{##2}{##3}{##4}}\fi}\:temp}
+>>>
+
+ Configure \''\item' and/or \''\itemitem', provided that at least one of the pars is not empty 
+
+\<roster in amsppt.sty\><<<
+|<itemitem from tex|>
+>>>
+
+The following is from TeX4ht2.
+
+\<itemitem from tex\><<<
+\ifx \EnditemitemList\:UnDef
+   |<plain+ itemitem list|>
+\fi
+>>>
+
+\Section{Bibliography}
+
+\SubSection{Introduce Hooks}
+
+\<bib in amsppt.sty\><<<
+\let\:refstyle|=\refstyle
+\let\endref:|=\endref@
+\def\endref@{%
+  \pend:defI\keyformat{\a:keyformat}%
+  \append:defI\keyformat{\b:keyformat}%
+  \def\refstyle##1{\let\:tempa|=\keyformat \:refstyle{##1}%
+    \ifx \:tempa\keyformat  \else
+       \pend:defI\keyformat{\a:keyformat}%
+       \append:defI\keyformat{\b:keyformat}\fi  }
+  \def\:temp##1{%
+     \expandafter\ifvoid\csname ##1box@\endcsname\else
+       \expandafter\setbox\csname ##1box@\endcsname=\hbox
+          {\csname a:##1\endcsname \expandafter\unhbox\csname
+            ##1box@\endcsname\csname b:##1\endcsname}\fi}
+  \ifx \MRbox@\:UnDef\else  \:temp{MR}\fi
+  \:temp{book}
+  \:temp{bookinfo}
+  \:temp{by}
+  \:temp{ed}
+  \:temp{finalinfo}
+  \:temp{issue}
+  \:temp{jour}
+  \:temp{key}
+  \:temp{lang}
+  \:temp{miscnote}
+  \:temp{moreref}
+  \:temp{pages}
+  \:temp{paper}
+  \:temp{paperinfo}
+  \:temp{procinfo}
+  \:temp{publaddr}
+  \:temp{publ}
+  \:temp{vol}
+  \:temp{yr}
+  \endref: }
+>>>
+
+\<bib in amsppt.sty\><<<
+\pend:def\ref{\Configure{HtmlPar}{}{}{}{}\a:ref}
+\append:def\endref{\b:ref}
+\pend:defIII\makerefbox{\IgnorePar}
+>>>
+
+\<bib in amsppt.sty\><<<
+\let\:Refs|=\Refs
+\def\Refs{\bgroup
+   \let\sv:nofrillscheck\nofrillscheck
+   \def\nofrillscheck{%
+      \expand:after{\let\::Refs=}\csname Refs\endcsname
+      \expandafter\def\csname Refs\endcsname####1{%
+         |<header of Refs|>%
+         \let\sv:ref|=\ref \def\ref{\let\ref|=\sv:ref \a:Refs\ref}%
+         \pend:def\endRefs{\b:Refs}\append:def\endRefs{\egroup}}%
+      \sv:nofrillscheck}%
+   \csname :Refs\endcsname}
+>>>
+
+\<header of Refs\><<<
+\def\:temp{####1}\ifx\:temp\empty \::Refs{}\else
+   \::Refs{\csname ams:refs\endcsname{####1}}\fi 
+>>>
+
+\SubSection{Define Configures for Hooks}
+
+\<bib in amsppt.sty\><<<
+\def\:temp#1{\edef\:tempa{\long
+   \def\expandafter\noexpand\csname c:#1:\endcsname
+   ####1####2{\def\expandafter\noexpand\csname a:#1\endcsname{####1}
+          \def\expandafter\noexpand\csname b:#1\endcsname{####2}}}\:tempa}
+\ifx \MRbox@\:UnDef\else  \:temp{MR}\fi
+\:temp{book}
+\:temp{bookinfo}
+\:temp{by}
+\:temp{ed}
+\:temp{finalinfo}
+\:temp{issue}
+\:temp{jour}
+\:temp{key}
+\:temp{lang}
+\:temp{miscnote}
+\:temp{moreref}
+\:temp{pages}
+\:temp{paper}
+\:temp{paperinfo}
+\:temp{procinfo}
+\:temp{publaddr}
+\:temp{publ}
+\:temp{vol}
+\:temp{yr}
+\:temp{ref}
+\:temp{keyformat}
+\:temp{Refs}
+>>>
+
+\SubSection{Initialize the Hooks}
+
+So far the hooks have been initialized to do nothing.
+
+\SubSection{Fix}
+
+\<bib in amsppt.sty\><<<
+\def\makerefbox#1#2#3{\endgraf
+  \setbox\z@\lastbox
+  \global\setbox\@ne\hbox{\unhbox\holdoverbox
+    \ifvoid\z@\else\unhbox\z@\unskip\unskip\unpenalty\fi}%
+  \egroup
+  \setbox\curbox\box \@ne
+  \ifvoid#2\else\Err@{Redundant \string#1; duplicate use, or
+     mutually exclusive information already given}\fi
+  \def\curbox{#2}\setbox\curbox\vbox\bgroup \hsize\maxdimen \noindent
+  #3}
+>>>
+
+The original file has the code \`'\setbox\curbox\box \ifdim\wd\@ne>\z@ \@ne \else\voidb@x\fi'.  That code is problematic because we can reach widths
+larger than can be measured by the \`'\wd' command.
+
+\Section{Sectioning}
+
+\<sectioning in amsppt.sty\><<<
+\def\title{\let\savedef@\title
+  \def\title##1\endtitle{\let\title\savedef@
+    \global\setbox\titlebox@\vtop{\tenpoint\a:title
+      \raggedcenter@ \frills@\uppercasetext@{##1}\endgraf\b:title}%
+  }%
+  \nofrillscheck\title}
+>>>
+
+\<config amsppt + vanilla shared\><<<
+\NewConfigure{title}{2}
+>>>
+
+The space above the title is needed to separate it from the `typset by AMS-TeX'
+that is automatically printed.
+
+\<sectioning in amsppt.styNO\><<<
+\pend:def\endproclaim{\IgnorePar}
+\append:def\endproclaim{\ShowPar}
+>>>
+
+\<sectioning in amsppt.sty\><<<
+\def\proclaim#1{\csname o:proclaim:\endcsname
+   {\a:proclaim#1\b:proclaim}}
+\def\endproclaim{\revert@envir\endproclaim\c:proclaim \par\rm}
+>>>
+
+% \def\chapterno@{\uppercase\expandafter{\romannumeral\chaptercount@}}
+% 
+% \def\chapter{\let\savedef@\chapter
+%   \def\chapter##1{\let\chapter\savedef@
+%   \leavevmode\hskip-\leftskip
+%    \rlap{\vbox to\z@{\vss\centerline{\eightpoint
+%    \frills@{CHAPTER\space\afterassignment\chapterno@
+%        \global\chaptercount@|=}%
+%    ##1\unskip}\baselineskip2pc\null}}\hskip\leftskip}%
+%  \nofrillscheck\chapter}
+
+\<sectioning in amsppt.sty\><<<
+\let\:specialhead|=\specialhead
+\def\specialhead#1\endspecialhead{\let\specialheadfont:|=\specialheadfont@ 
+   \ifx \ams:refs\:UnDef \def\ams:refs{\rm\ams:specialhead}\fi
+   \let\specialheadfont@|=\empty
+   \csname :specialhead\endcsname 
+   \ams:specialhead{#1}\let\frills@\eat@ \endspecialhead
+   \let\specialheadfont@|=\specialheadfont: }
+\let\ams:specialhead|=\specialhead
+\NewSection\specialhead{}
+\let\:temp=\specialhead  \let\specialhead|=\ams:specialhead
+\let\ams:specialhead|=\:temp
+>>>
+
+\<sectioning in amsppt.sty\><<<
+\let\:head|=\head
+\def\head#1\endhead{\let\headfont:|=\headfont@ 
+   \ifx \ams:refs\:UnDef \def\ams:refs{\rm\ams:head}\fi
+   \let\headfont@|=\empty
+   \csname :head\endcsname 
+   \ams:head{#1}\let\frills@\eat@ \endhead
+   \let\headfont@|=\headfont: }
+\let\ams:head|=\head
+\NewSection\head{}
+\let\:temp|=\head \let\head|=\ams:head
+\let\ams:head|=\:temp
+>>>
+
+\<sectioning in amsppt.sty\><<<
+\let\:subhead|=\subhead
+\def\subhead#1\endsubhead{\let\subheadfont:|=\subheadfont@ 
+   \ifx \ams:refs\:UnDef \def\ams:refs{\rm\ams:subhead}\fi
+   \let\subheadfont@|=\empty  \csname :subhead\endcsname 
+   \ams:subhead{#1}\let\frills@|=\eat@ \endsubhead
+   \let\subheadfont@|=\subheadfont: }
+\let\ams:subhead|=\subhead
+\NewSection\subhead{}
+\let\:temp|=\subhead \let\subhead|=\ams:subhead
+\let\ams:subhead|=\:temp
+>>>
+
+\<sectioning in amsppt.sty\><<<
+\let\:subsubhead|=\subsubhead
+\def\subsubhead#1\endsubsubhead{\let\subsubheadfont:|=\subsubheadfont@ 
+   \ifx \ams:refs\:UnDef \def\ams:refs{\rm\ams:subsubhead}\fi
+   \let\subsubheadfont@|=\empty  \csname :subsubhead\endcsname 
+   \ams:subsubhead{#1}\let\frills@|=\eat@ \endsubsubhead
+   \let\subsubheadfont@|=\subsubheadfont: }
+\let\ams:subsubhead|=\subsubhead
+\NewSection\subsubhead{}
+\let\:temp|=\subsubhead \let\subsubhead|=\ams:subsubhead
+\let\ams:subsubhead|=\:temp
+>>>
+
+\Section{Everypar}
+
+% group on #2 for fonts
+%  \def\HtmlPar{\if:removeindent \ShowPar \hskip-\parindent
+%     \else      \HCode{\html:par\html:src}%
+%     \fi }
+
+\<everypar in amsppt.sty\><<<
+\def\par@{\ht:everypartoks@\expandafter{\the\ht:everypar}%
+   \HtmlPar \ht:everypar{\HtmlPar}}
+\def\nobreak{\penalty\@M
+  \ifvmode\gdef\penalty@{\global\let\penalty@\penalty\count@@@}%
+  \ht:everypar{\global\let\penalty@\penalty
+    \HtmlPar \ht:everypar{\HtmlPar}}\fi}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Footnotes}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<set amsppt.styNO\><<<
+\let\makefootnote@|=\vfootnote
+>>>
+
+\<footnotes in amsppt.styNO\><<<
+\let\footmarkform@|=\:gobble
+\let\thefootnotemark|=\footmarkform@
+\def\makefootnote@#1#2{\def\footmarkform@##1{$\m@th{##1}$}%
+  \def\FNmark{#1}\gHAdvance\FNnum |by 1 
+  \a:footnote \b:footnote{#2}\c:footnote \let\footmarkform@\:gobble}
+\NewConfigure{footnote}{3}
+\HAssign\FNnum|=0
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Top Matter}
+
+\<top matter of amsppt.sty\><<<
+\let\:endtopmatter|=\endtopmatter
+\def\endtopmatter{%
+   |<move footnotes down|>%
+  \let\inslogo@|=\logo@
+  \ifx\thedate@\empty@\else
+     |<neutralize line|>%
+     \let\thedate:|=\thedate@
+     \def\thedate@{\a:date\thedate:\b:date}\fi
+  \ifvoid\tocbox@\else   \ifx \a:newtocdefs\:UnDef 
+     \setbox\tocbox@=\vtop{\IgnorePar
+        |<amstex.tex toc|>}%
+  \fi \fi
+  \csname :endtopmatter\endcsname \b:topmatter }
+\pend:def\topmatter{\a:topmatter}
+\NewConfigure{topmatter}{2}
+>>>
+
+\<top matter of amsppt.sty\><<<
+\NewConfigure{newtocdefs}[1]{\c:def\a:newtocdefs{#1}}
+\let\o:newtocdefs:=\newtocdefs
+\def\newtocdefs{\o:newtocdefs:
+   |<amstex.tex toc entries|>%
+   \ifx \a:newtocdefs\:UnDef
+   \else \a:TableOfContents
+       \pend:def\endtoc{\c:TableOfContents}%
+   \fi}
+\pend:def\toc{\SaveEndP
+   |<extract amstex.tex toc title|>}
+\append:def\endtoc{\RecallEndP}
+\def\c:toc:{\Configure{TableOfContents}}
+>>>
+
+\<insert amstex.tex toc title\><<<
+\ifmonograph@\else
+   \centerline{\headfont@\ignorespaces\toc:title\unskip}\nobreak
+\fi
+>>>
+
+\<extract amstex.tex toc title\><<<
+\ifx \a:newtocdefs\:UnDef 
+   \let\:tempc|=\FN@
+   \def\FN@{%
+      \let\FN@|=\:tempc 
+      \let\:tempc|=\nextii@
+      \def\nextii@########1{\let\nextii@|=\:tempc 
+         \gdef\toc:title{########1}\nextii@{########1}}%
+      \FN@}%
+\fi
+>>>
+
+If \''\a:newtocdefs' empty we go for the inlinecontent
+under interpretation of entries of \''\TableOfContents',
+if it is undefined we call directly to \''\TableOfContents' with
+the entries that appear in the body (instead of the content part,
+and we go for the body itself if \''\a:newtocdefs' is defined to a
+nonempty content.  
+
+\<amstex.tex toc entries\><<<
+\ifx \a:newtocdefs\:UnDef
+   \let\toc:list|=\empty
+   \expandafter\def\csname title\endcsname  ##1\endtitle{%
+       \xdef\toc:list{\ifx \toc:list\empty\else ,\fi title}}%
+   \expandafter\def\csname specialhead\endcsname##1\endspecialhead{%
+       \xdef\toc:list{\ifx \toc:list\empty\else ,\fi specialhead}}%
+   \expandafter\def\csname head\endcsname##1 ##2\endhead{%
+       \xdef\toc:list{\ifx \toc:list\empty\else ,\fi head}}%
+   \expandafter\def\csname subhead\endcsname##1 ##2\endsubhead{%
+       \xdef\toc:list{\ifx \toc:list\empty\else ,\fi subhead}}%
+   \expandafter\def\csname subsubhead\endcsname##1 ##2\endsubsubhead{%
+       \xdef\toc:list{\ifx \toc:list\empty\else ,\fi subsubhead}}%
+\else \ifx \a:newtocdefs\empty
+   \HAssign\TocCount|=0
+   \expandafter\def\csname title\endcsname##1\endtitle{%
+         \toctitle{}{##1}{}}%
+   \expandafter\def\csname specialhead\endcsname##1\endspecialhead{%
+         \tocspecialhead{}{##1}{}}%
+   \expandafter\def\csname head\endcsname##1 ##2\endhead{%
+         \tochead{##1}{##2}{}}%
+   \expandafter\def\csname subhead\endcsname##1 ##2\endsubhead{%
+         \tocsubhead{##1}{##2}{}}%
+   \expandafter\def\csname subsubhead\endcsname##1 ##2\endsubsubhead{%
+         \tocsubsubhead{##1}{##2}{}}%
+\else
+   \a:newtocdefs
+\fi \fi
+>>>
+
+\<amstex.tex toc\><<<
+|<insert amstex.tex toc title|>%
+\ifx \toc:list\:UnDef
+  \def\toc:list{\TableOfContents[title,specialhead,head,%
+                       subhead,subsubhead]}%
+\else
+   \pend:def\toc:list{\TableOfContents[}%
+   \append:def\toc:list{]}%
+\fi 
+\toc:list
+>>>
+
+   \<move footnotes down\><<<
+\ifmonograph@\else
+  \ifx \preabstract\relax \let\preabstract|=\empty\fi
+  \ifx\thesubjclass@\empty@\else
+     \let\:thesubjclass|=\thesubjclass@   \let\thesubjclass@|=\empty
+     \pend:def\preabstract{\a:subjclass\:thesubjclass\b:subjclass}%
+  \fi
+  \ifx\thekeywords@\empty@\else
+     \let\:thekeywords|=\thekeywords@   \let\thekeywords@|=\empty
+     \pend:def\preabstract{\a:keywords\:thekeywords\b:keywords}%
+  \fi
+  \ifx\thethanks@\empty@\else
+      \let\:thethanks|=\thethanks@    \let\thethanks@|=\empty
+     \pend:def\preabstract{\a:thanks\:thethanks\b:thanks}%
+  \fi
+\fi
+>>>
+
+\<top matter of amsppt.sty\><<<
+\NewConfigure{subjclass}{2}
+\NewConfigure{thanks}{2}
+\NewConfigure{keywords}{2}
+>>>
+
+\<neutralize line\><<<
+\let\:predate|=\predate
+\def\predate{\:predate
+   \let\sv:line|=\line \def\line{\let\line|=\sv:line\hbox}}%
+>>>
+
+\<top matter of amsppt.sty\><<<
+\let\:author|=\author
+\def\author#1\endauthor{\:author{\a:author#1\b:author}\endauthor}
+>>>
+
+\<config amsppt + vanilla shared\><<<
+\NewConfigure{author}{2}
+>>>
+
+\<top matter of amsppt.sty\><<<
+\let\:affil|=\affil
+\def\affil#1\endaffil{\:affil{\a:affil#1\b:affil}\endaffil}
+\NewConfigure{affil}{2}
+>>>
+
+\<top matter of amsppt.sty\><<<
+\def\abstract{\let\savedef@\abstract
+  \def\abstract{\let\abstract\savedef@
+    \setbox\abstractbox@\vbox\bgroup\IgnorePar \noindent
+      \expandafter\everydisplay\expandafter{\expandafter
+      \everydisplay\expandafter{\the\everydisplay}}$$\vbox\bgroup
+      \def\envir@end{\endabstract}\advance\hsize-2\indenti
+      \def\usualspace{\enspace}\eightpoint 
+          \IgnorePar \noindent \frills@{{\smc 
+          \a:abstract Abstract.\b:abstract\enspace}}}%
+  \nofrillscheck\abstract}
+>>>
+
+\<top matter of amsppt.sty\><<<
+\append:def\abstract{\c:abstract}
+\pend:def\endabstract{\d:abstract}
+\NewConfigure{abstract}{4}
+>>>
+
+\<top matter of amsppt.sty\><<<
+\NewConfigure{date}{2}
+>>>
+
+\<top matter of amsppt.styNO\><<<
+\NewConfigure{toc}[5]{\c:def\a:TableOfContents{#1}%
+   \c:def\b:TableOfContents{#2}\c:def\c:TableOfContents{#3}%
+   \c:def\d:TableOfContents{#4}\c:def\e:TableOfContents{#5}%
+}
+\Configure{toc} {}{}{} {}{}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{EndDocument}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<enddocument in amsppt.sty\><<<
+\ifx \enddocument@text\:UnDef \else
+   \pend:def\enddocument@text{\bgroup}
+   \append:def\enddocument@text{\egroup}
+\fi
+>>>
+
+The above is to prevent spilling of fonts when hfonts are defined.
+
+Why the if below????
+
+\<set amsppt.styNO\><<<
+\ifx  \plainend\:UnDef \else
+   \let\plainend|=\end   \let\end|=\sv:end
+\fi
+>>>
+
+\<set amsppt.sty\><<<
+\def\plainend{\end}   \let\end|=\sv:end
+>>>
+
+%%%%%%%%%%%%%%%%
+\Part{Packages}
+%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Bibliography}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{BibTeX}
+%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://pertsserver.cs.uiuc.edu/\string ~hull/bib2html/]{}{}bib2html\EndLink
+
+\<bibtex.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% bibtex.4ht                            |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Usage:  \input bibtex.4ht  \bibtex{file.bib}                   %
+% Provides: \bibkey, \thisbib, \Configure{@...}, \Configure{...} %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+|<save cat codes|>
+|<bibtex body|>
+|<parse fields|>
+\:RestoreCatcodes
+\endinput
+>>>
+
+\<save cat codes\><<<
+\expandafter\ifx\csname :RestoreCatcodes\endcsname\relax
+    \expandafter\let\csname :RestoreCatcodes\endcsname=\empty
+\fi
+\edef\bibstack{\noexpand\PushStack\expandafter\noexpand
+    \csname Cat:Stack\endcsname
+    \expandafter\noexpand \csname :RestoreCatcodes\endcsname}
+\bibstack
+\expandafter\edef\csname :RestoreCatcodes\endcsname{%
+   \catcode`\noexpand :|=\the\catcode`:%
+   \catcode`\noexpand "|=\the\catcode`"%
+   \catcode`\noexpand @|=\the\catcode`@%
+   \catcode`\noexpand _|=\the\catcode`_%
+   \catcode`\noexpand ^|=\the\catcode`^%
+   \catcode`\noexpand |||=\the\catcode`||%
+   \csname no:restore\endcsname
+   \noexpand\PopStack\expandafter\noexpand\csname Cat:Stack\endcsname
+        \expandafter\noexpand \csname :RestoreCatcodes\endcsname}
+\catcode`\:|=11 \catcode`\@|=11   \catcode`\^|=7 \catcode`\||=12
+\catcode`"|=12
+>>>
+
+\<bibtex body\><<<
+\catcode`\_=13
+\gdef\bib:parse#1,{{\def_{\string_}%
+   \xdef\bibkey{#1}\open:tag{\bib:type}{entry}\hfil\break}\cont:parse}
+\catcode`\_=8
+\gdef\bib:eat{\bgroup \catcode`\@=12  \catcode`\^^M=10 \catcode`\#=12
+   \a:@bibtex \csname a:@\bib:type\endcsname
+   \ifx \thisbib\:UnDef \expandafter\bib:conteat
+   \else \pend:defI\thisbib{\egroup}\expandafter\thisbib \fi}
+\NewConfigure{@bibtex}{1}
+\def\get:key#1 #2///{\def\:temp{#2}\ifx\:temp\empty \def\bib:tag{#1}\else
+      \def\:temp{\get:key#1#2///}\expandafter\:temp
+   \fi}
+\long\def\bib:conteat#1{\egroup
+  {\bib:parse #1@="@"}\csname b:\bib:type\endcsname \vfil\break}
+\def\open:tag#1#2{%
+  \expandafter\ifx \csname a:#1\endcsname\relax
+     \:warning{no configuration for #2 <#1>...</#1>}%
+     \global\expandafter\let \csname a:#1\endcsname\empty
+  \fi \csname a:#1\endcsname}    
+\def\bib:scan{\ifx \:next\bgroup \expandafter\bib:eat
+   \else \expandafter\bib:more \fi}
+\def\bib:more#1{\edef\bib:type{\bib:type#1}\futurelet\:next\bib:scan}
+
+\def\b:btitem#1{\egroup\def\bib:type{#1}\futurelet\:next\bib:scan}
+
+\catcode`\@=13\relax
+\gdef\bibtex#1{\begingroup
+     \def@{\bgroup \catcode`\@=12\b:btitem}%
+   \catcode`\@=13\relax
+   \input #1\endgroup}
+\catcode`\@=11\relax
+>>>
+
+\<parse fields\><<<
+\def\cont:parse{\futurelet\:next\cont:parseY}
+\def\cont:parseY{%
+   \expandafter\ifx \space\:next
+       \expandafter       \def\expandafter\:temp\space{\cont:parse}%
+   \else \let\:temp\cont:parseX \fi \:temp}
+\long\def\cont:parseX#1={%%
+   \expandafter\get:key#1 ///\futurelet\:next\parse:value}
+\def\parse:value{%
+   \expandafter\ifx \space\:next
+      \expandafter\def\expandafter\:temp\space{\futurelet
+           \:next\parse:value}%
+   \else \if "\:next   \let\:temp=\parse:valueX
+   \else
+      \ifx \bgroup\:next \let\:temp=\parse:valueG
+      \else \let\:temp=\parse:valueC  \fi
+   \fi \fi \:temp}
+\def\parse:valueC#1,{\parse:valueY{#1},}
+\def\parse:valueX"#1"{\parse:valueY{#1}}
+\def\parse:valueG#1{\parse:valueY{#1}}
+\def\parse:valueY#1{%
+   \def\:temp{@}\def\:tempa{#1}\ifx \:temp\:tempa \else
+     \def\:tempb{#1}\ifx \:tempb\empty\else \open:tag\bib:tag{key}%
+        \:tempb\csname b:\bib:tag\endcsname\hfil\break
+     \fi
+     \expandafter\tail:parse
+   \fi}
+\def\tail:parse{\futurelet\:next\tail:parseY}
+\def\tail:parseY{\ifx \:com\:next  \def\:temp##1{\cont:parse}%
+   \else \expandafter\ifx \space\:next
+       \expandafter       \def\expandafter\:temp\space{\tail:parse}%
+   \else \ifx\:next\egroup \let\:temp|=\empty
+         \else\def\:temp##1{\tail:parse}\fi
+   \fi\fi \:temp}
+\let\:com=,
+>>>
+
+\ifHtml[\HPage{example}\Verbatim
+\input bibtex.4ht
+
+/usr/local/teTeX/share/texmf/bibtex/bib/xampl.bib
+
+\NewConfigure{@preamble}{1}
+\Configure{@preamble}  {\let\thisbib=\ignore}
+\NewConfigure{@STRING}{1}
+\Configure{@STRING}  {\let\thisbib=\ignore}
+\long\def\ignore#1{}
+
+\newcommand{\noopsort}[1]{} 
+\newcommand{\printfirst}[2]{#1} 
+\newcommand{\singleletter}[1]{#1}
+\newcommand{\switchargs}[2]{#2#1}
+\def\temp#1{%
+   \NewConfigure{#1}{2}
+   \Configure{#1}%
+      {\IgnorePar\HCode{<p class="bib-#1">
+           <span class="bib-key">\bibkey</span>}}%
+      {\HCode{</p>}}}
+
+\temp{ARTICLE}
+\temp{BOOKLET}
+\temp{BOOK}
+\temp{INBOOK}
+\temp{INCOLLECTION}
+\temp{INPROCEEDINGS}
+\temp{MANUAL}
+\temp{MASTERSTHESIS}
+\temp{MISC}
+\temp{PHDTHESIS}
+\temp{PROCEEDINGS}
+\temp{TECHREPORT}
+\temp{UNPUBLISHED}
+
+\def\temp#1{%
+  \NewConfigure{#1}{2}
+  \Configure{#1}%
+     {\HCode{<br /><span class="bib-#1">}}%
+     {\HCode{</span>}}}
+\temp{address}
+\temp{author}
+\temp{booktitle}
+\temp{chapter}
+\temp{crossref}
+\temp{edition}
+\temp{editor}
+\temp{howpublished}
+\temp{institution}
+\temp{journal}
+\temp{key}
+\temp{month}
+\temp{note}
+\temp{number}
+\temp{organization}
+\temp{pages}
+\temp{publisher}
+\temp{school}
+\temp{series}
+\temp{title}
+\temp{type}
+\temp{volume}
+\temp{year}
+
+\bibtex{/usr/local/teTeX/share/texmf/bibtex/bib/xampl.bib}
+
+\end{document}
+\EndVerbatim\EndHPage{}]\fi
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{bibtopic.sty}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://www.tex.ac.uk/tex-archive/macros/latex/contrib/supported/bibtopic/]{}{}ctan bibtopic\EndLink
+
+\<bibtopic.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% bibtopic.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<bibtopic cite|>
+\Hinput{bibtopic}
+\endinput
+>>>        \AddFile{9}{bibtopic}
+
+\<bibtopic cite\><<<
+\catcode`\:=12
+\def\bt@citex[#1]#2{%  Add \@extra@b@citeb to \cite
+    \let\@citea\@empty
+    |<a cite|>\@cite{%
+        \@for\@citeb:=#2\do{%
+            \@citea\let\@citea\citepunct |<sub sup cite|>%
+      \edef\@citeb{\expandafter\@firstofone\@citeb}%
+            \if@filesw\immediate\write\@auxout{%
+                \string\citation{\@citeb}}\fi
+            \@ifundefined{b@\@citeb \@extra@b@citeb}{%
+                \mbox{\reset@font\bfseries ?}%
+                \@warning{Citation `\@citeb' on page \thepage\space
+                undefined}\G@refundefinedtrue
+            }{\bt@citesurround{|<link cite|>\citeform{\csname b@\@citeb
+                \@extra@b@citeb\endcsname}|<end link cite|>}%
+            }%
+        }%
+    }{#1}|<b cite|>}
+\catcode`\:=11
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Overcite}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<overcite.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% overcite.4ht                          |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<over cite|>
+\Hinput{overcite}
+\endinput
+>>>        \AddFile{9}{overcite}
+
+\<over cite\><<<
+\expandafter\pend:defI\csname citen \endcsname{%
+   \csname a:cite\endcsname
+   \begingroup \SUBOff \SUPOff 
+      \csname pend:defI\endcsname\citeform{\cIteLink {X##1}{}}%
+      \csname append:defI\endcsname\citeform{\EndcIteLink}%
+    }
+\expandafter\append:defI\csname citen \endcsname{\endgroup
+      \csname b:cite\endcsname}
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\Section{harvard.sty}
+%%%%%%%%%%%%%%%%%%%
+
+\<harvard.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% harvard.4ht                           |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<config harvard|>
+\Hinput{harvard}
+\endinput
+>>>        \AddFile{9}{harvard}
+
+\<config harvard\><<<
+\long\def\harvardcite#1#2#3#4{%
+  \global\@namedef{HAR@fn@#1}{\cIteLink{X#1}{}#2\EndcIteLink}%
+  \global\@namedef{HAR@an@#1}{\cIteLink{X#1}{}#3\EndcIteLink}
+  \global\@namedef{HAR@yr@#1}{\cIteLink{X#1}{}#4\EndcIteLink}
+  \global\@namedef{HAR@df@#1}{\csname HAR@fn@#1\endcsname}
+}
+\expandafter\let\expandafter\:harvarditem
+          \csname \string\harvarditem\endcsname
+\expandafter\long\expandafter
+   \def\csname \string\harvarditem\endcsname[#1]#2#3#4{%
+    \let\hv:item=\item 
+    \def\item[##1]{|<no page break before item|>\let\item=\hv:item
+                   \item[##1]\Link{}{X#4}\EndLink}%
+    \:harvarditem[#1]{#2}{#3}{#4}}
+>>>
+
+\<config harvard\><<<
+\def\harvardurl#1{\Link[#1]{}{}\textit{#1}\EndLink}
+\renewcommand{\harvardyearparenthesis}[1]{
+  \renewcommand{\harvardyearleft}{\csname HAR@bl@#1\endcsname
+                                  \a:harvardyear}
+  \renewcommand{\harvardyearright}{\b:harvardyear
+                                   \csname HAR@br@#1\endcsname}
+}
+\append:def\harvardyearleft{\a:harvardyear}
+\pend:def\harvardyearright{\b:harvardyear}
+\NewConfigure{harvardyear}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\Section{jurabib.sty}
+%%%%%%%%%%%%%%%%%%%
+
+\Link[http://userpage.fu-berlin.de/\string
+        ~jberger]{}{}Home of jurabib\EndLink
+
+\<jurabib.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% jurabib.4ht                           |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<jurabib footnote|>
+|<jurabib links|>
+|<jurabib corrections|>
+\HRestore\@citex  
+\HRestore\@bibitem
+\HRestore\@lbibitem
+
+\Hinput{jurabib}
+\endinput
+>>>        \AddFile{9}{jurabib}
+
+\<jurabib links\><<<
+\def\hyper@jblinkstart#1{\a:jblink{#1}{}%
+   \PushMacro\hyper@jblinkstart 
+   \def\hyper@jblinkstart{%
+      \PushMacro\hyper@jblinkend
+      \def\hyper@jblinkend{\PopMacro\hyper@jblinkend}%
+    }}
+\def\hyper@jblinkend{\PopMacro\hyper@jblinkstart \b:jblink} 
+>>>
+
+The following don't work (since 2005?) because of nested links.
+
+\Verbatim
+\def\hyper@jblinkstart#1{\a:jblink{#1}{}}
+\def\hyper@jblinkend{\b:jblink}
+\EndVerbatim
+
+But no more because of nested links.
+
+\Verbatim
+Definition of \@citex
+---------------------
+    \hyper@jblinkstart{\@citeb} 
+        \jb@firstcitefull 
+    \hyper@jblinkend
+
+Definiton of \jb@firstcitefull
+------------------------------
+ \hyper@jbanchorstart{look@\@citeb:\jb@reset@look@label@for}\hyper@jbanchorend
+
+ \jbincollcrossref
+
+Definition of \jbincollcrossref
+-------------------------------
+   \hyper@jblinkstart{#1}% 
+
+   \hyper@jblinkend
+\EndVerbatim
+
+Also, juralib uses links with prefixes `look@'---they are problematic because
+the `@' is not allowed in XML ids.
+
+\<jurabib links\><<<
+\def\hyper@jbanchorstart#1{\a:jbanchor{}{#1}}
+\def\hyper@jbanchorend{\b:jbanchor}
+\NewConfigure{jblink}{2}   
+\NewConfigure{jbanchor}{2} 
+>>>
+
+\<jurabib footnote\><<<
+\ifx \@footnotetext\:UnDef\else
+   \let\ju:footnotetext|=\@footnotetext
+   \AtBeginDocument{%
+      \ifjb@hyper
+          \let\ju:footnotetext|=\:UnDef
+      \else 
+          \long\def\@footnotetext#1{{\jb@fntrue
+             \setcounter{jb@cites@in@footnote}{0}%
+             \ju:footnotetext{#1}}}%
+      \fi
+   }
+\fi
+>>>
+
+\<jurabib corrections\><<<
+\def\:temp{$\mathord\langle$}
+\expandafter\HLet\csname jblangle \endcsname\:temp
+\def\:temp{$\mathord\rangle$}
+\expandafter\HLet\csname jbrangle \endcsname\:temp
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{scrjura}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<scrjura.4ht\><<< 
+% scrjura.4ht (|version), generated from |jobname.tex 
+% Copyright 2018 TeX Users Group 
+|<TeX4ht license text|> 
+|<scrjura configure|>
+\Hinput{scrjura} 
+\endinput 
+>>> \AddFile{9}{scrjura}
+
+Why is needed the \Verbatim\:qtchr\EndVerbatim instead of quotes? I don't know :(
+But quotes don't work
+
+\<scrjura configure\><<<
+\def\:qtchr{\expandafter\@gobble\string\"}
+
+\pend:def\contract@paragraph@font{\a:contract@paragraph@font} 
+\append:def\contract@paragraph@font{\b:contract@paragraph@font\gdef\end:prevpara{}} 
+
+\NewConfigure{contract@paragraph@font}{2}
+
+% \end:prevpara is needed to correctly handle paragraphs
+\def\end:prevpara{}
+\pend:def\parformat{\end:prevpara\a:parformat} 
+\append:def\parformat{\b:parformat\global\let\end:prevpara\c:parformat} 
+
+\NewConfigure{parformat}{3}
+
+
+% this is a modified version of original macro from scrjura.sty
+\renewcommand*{\ref@Par}[2]{%
+  \expandafter\ifx\csname r@#2\endcsname\relax
+    \ref#1{#2}%
+  \else
+    \begingroup
+      % this definitions are needed to get correct content from the \csname r@#2\endcsname
+      \def\rEfLiNK##1##2{##2}
+      \expandafter\expandafter\expandafter\expandafter
+      \expandafter\expandafter\expandafter\def
+      \expandafter\expandafter\expandafter\expandafter
+      \expandafter\expandafter\expandafter\@tempb
+      \expandafter\expandafter\expandafter\expandafter
+      \expandafter\expandafter\expandafter{%
+        \expandafter\expandafter\expandafter\@gobble\csname r@#2\endcsname}%
+      \def\@tempc##1##2\@nil{##1}%
+      \let\scrjura@separator\@gobble
+      \protected@edef\@tempa{\expandafter\expandafter\expandafter\@tempc
+        \csname r@#2\endcsname\noexpand\@nil}%
+      \def\@tempc##1##2##3\@nil{##2}%
+      \protected@edef\@tempa{\expandafter\expandafter\expandafter\@tempc
+        \@tempa{%
+          \protect\G@refundefinedtrue
+          \nfss@text{\reset@font\bfseries ??}%
+          \@latex@warning{Reference `#2' on page \thepage \space
+            with undefined par number}%
+        }\noexpand\@nil}%
+      \let\@@protect\protect
+      \let\protect\noexpand
+      \expandafter\edef\csname r@#2\endcsname{{\@tempa}\@tempb}%
+      \let\protect\@@protect
+      \ref#1{#2}%
+    \endgroup
+  \fi
+}
+ \Css{.sentence{margin-left:2em; padding-top: .5em;}}
+ \Css{.paragraph{margin: 1em;}}
+ \Css{.para{margin: .5em;}}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{natbib.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<natbib.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% natbib.4ht                            |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\HRestore\@lbibitem
+\HRestore\@bibitem
+\ifNAT@super
+   |<natbib htcitet|>
+   |<natbib numbers|>
+\else
+  \def\hyper@natlinkstart#1{%
+    \let\rel:hyper|=\def  \hyper@linkstart{cite}{X#1}%
+    \def\hyper@nat@current{#1}%
+  }
+  \def\hyper@natlinkbreak#1#2{%
+    \hyper@linkend#1\let\rel:hyper|=\def \hyper@linkstart{cite}{X#2}%
+  }
+  \def\hyper@natlinkend{\hyper@linkend}
+  |<hyperref for natbib|>
+  |<natbib protect edef mbox|>
+\fi
+\Hinput{natbib}
+\endinput
+>>>        \AddFile{7}{natbib}
+
+The following protection is needed for
+
+\Verbatim
+\documentclass{article}  
+   \usepackage[sort&compress]{natbib}  
+\begin{document}  
+  
+Single citations are fine \cite{foo},  
+double citations are not \cite{bar,foo}.  
+  
+\begin{thebibliography}{99}  
+\bibitem[1]{foo} foofoo  
+\bibitem[2]{bar} barbar  
+\end{thebibliography}  
+\end{document}  
+\EndVerbatim
+
+when compiled with oolatex.
+
+\<natbib protect edef mbox\><<<
+\pend:defIII\NAT@cite{\let\mbox\o:mbox:}
+\pend:defIII\NAT@citenum{\let\mbox\o:mbox:}
+>>>
+
+The following failed on
+
+\Verbatim
+\documentclass{article}  
+ 
+  \usepackage 
+      [numbers,sort&compress]% 
+      {natbib}  
+ 
+\begin{document}  
+  
+\section{Introduction} \label{sec:Introduction}  
+  
+\cite{Arantes2003b}. Here 
+  
+Section \ref{sec:Algorithms} presents  
+  
+\end{document}  
+\EndVerbatim
+
+\<\><<<
+\let\o:NAT@citexnum:\NAT@citexnum
+\def\NAT@citexnum[#1][#2]#3{%
+   \let\sv:mbox\mbox
+   \let\mbox\o:mbox:
+   \o:NAT@citexnum:[#1][#2]{#3}%
+   \let\mbox\sv:mbox
+}
+>>>
+
+\<hyperref for natbib\><<<
+\expandafter\ifx \csname hyper@linkstart\endcsname\relax
+   \def\hyper@linkstart#1#2{%
+     \a:cite%
+     \def\:temp{#1}%
+     \ifx\:temp\@urltype
+       \cIteLink[#2]{}{}%
+     \else
+       \ifx\rel:hyper\def\cIteLink{#2}{}\else\cIteLink[\##2]{}{}\fi
+     \fi  \global\let\rel:hyper=\:UnDef
+   }
+   \def\hyper@linkend{\EndcIteLink\b:cite}
+\fi
+\long\def\:temp#1{}\ifx \:temp\hyper@natanchorstart
+   \def\hyper@natanchorstart#1{\Link{}{X#1}\EndLink}
+\fi
+>>>
+
+This modification is needed since Stefan
+\Verb=<s.newslists@googlemail.com>= vide bug \# 178 reported that
+\Verb=\citet= didn't work in combination with \Verb=super= option of
+\Verb=natbib= package.
+
+\<natbib htcitet\><<<
+\def\citet{\@ifstar{\NAT@longnamestrue\ht@citet}%
+          {\NAT@longnamesfalse\ht@citet}}
+>>>
+
+\<natbib numbers\><<<
+\def\setb:anc#1{\let\sv:anc\AnchorLabel
+   \def\bib:anc{\Link{}{bibitem\the
+      \c@NAT@ctr}\EndLink \gdef\bib:anc{}}%
+   \def\AnchorLabel{\bib:anc}}
+\def\nb:link#1{\Protect\Link{bibitem#1}{}#1\Protect\EndLink}
+\def\nb@link#1{\Protect\Link{bibitem#1}{}#1\Protect\EndLink}
+>>>
+
+\<natbib numbers\><<<
+\let\nat:lbibitem\@lbibitem
+\def\@lbibitem{%
+  \ifx\hyper@natanchorstart\@gobble 
+     \def\hyper@natanchorstart##1{\Link{}{bibitem\the
+      \c@NAT@ctr}\EndLink}\fi
+  \nat:lbibitem
+}
+>>>
+
+\<natbib numbers\><<<
+\catcode`\:|=12
+  \def\ht@citet#1{\def\NAT@num{-1}\let\NAT@last@yr\relax\let\NAT@nm\@empty
+     \let\@citea\@empty
+     \@for\@citeb:=#1\do{%  
+      \@ifundefined{b@\@citeb\@extra@b@citeb}% 
+       {{\reset@font\bfseries?}\NAT@citeundefined\PackageWarning{natbib}%
+         {Citation `\@citeb' on page \thepage \space undefined}%
+       }%
+       {\@citea\let\NAT@last@num\NAT@num\let\NAT@last@nm\NAT@nm
+        \NAT@parse{\@citeb}%
+        \ifNAT@longnames\@ifundefined{bv@\@citeb\@extra@b@citeb}{%
+          \let\NAT@name=\NAT@all@names
+          \global\@namedef{bv@\@citeb\@extra@b@citeb}{}}{}%
+        \fi
+        \ifNAT@full\let\NAT@nm\NAT@all@names\else
+         \let\NAT@nm\NAT@name
+        \fi
+        \NAT@nm}\Tg<sup>\nb@link{\NAT@num}\Tg</sup>
+        \def\@citea{\unskip\NAT@sep\penalty\@m\space}%
+       }%
+}
+\def\NAT@citexnum[#1][#2]#3{%
+ \NAT@sort@cites{#3}%
+ \let\@citea\@empty
+  \@cite{\def\NAT@num{-1}\let\NAT@last@yr\relax\let\NAT@nm\@empty
+    \@for\@citeb:=\NAT@cite@list\do
+    {\edef\@citeb{\expandafter\@firstofone\@citeb}%
+     \if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi
+     \@ifundefined{b@\@citeb\@extra@b@citeb}{%
+       {\reset@font\bfseries?}
+        \NAT@citeundefined\PackageWarning{natbib}%
+       {Citation `\@citeb' on page \thepage \space undefined}}%
+     {\let\NAT@last@num\NAT@num\let\NAT@last@nm\NAT@nm
+      \NAT@parse{\@citeb}%
+      \ifNAT@longnames\@ifundefined{bv@\@citeb\@extra@b@citeb}{%
+        \let\NAT@name=\NAT@all@names
+        \global\@namedef{bv@\@citeb\@extra@b@citeb}{}}{}%
+      \fi
+      \ifNAT@full\let\NAT@nm\NAT@all@names\else
+        \let\NAT@nm\NAT@name\fi
+      \ifNAT@swa
+       \ifnum\NAT@ctype=2\relax\@citea
+        \hyper@natlinkstart{\@citeb\@extra@b@citeb}%
+            \NAT@test{2}\hyper@natlinkend\else
+       \ifnum\NAT@sort>1
+         \begingroup\catcode`\_|=8
+            \ifcat _\ifnum\z@<0\NAT@num _\else A\fi
+              \global\let\NAT@nm=\NAT@num \else \gdef\NAT@nm{-2}\fi
+            \ifcat _\ifnum\z@<0\NAT@last@num _\else A\fi
+              \global\@tempcnta|=\NAT@last@num
+              \global\advance\@tempcnta |by\@ne
+            \else \global\@tempcnta\m@ne\fi
+         \endgroup
+         \ifnum\NAT@nm=\@tempcnta
+           \ifx\NAT@last@yr\relax
+             \edef\NAT@last@yr{\@citea
+                \csname o:mbox:\endcsname{|<nb link|>\NAT@num}}%
+           \else
+             \edef\NAT@last@yr{--\penalty
+                \@m\csname o:mbox:\endcsname{|<nb link|>\NAT@num}}%
+           \fi
+         \else
+           \NAT@last@yr \@citea \csname o:mbox:\endcsname{|<nb link|>\NAT@num}%
+           \let\NAT@last@yr\relax
+         \fi
+       \else
+         \@citea \csname o:mbox:\endcsname
+               {\ifx\hyper@natanchorstart\@gobble 
+                    \Link{bibitem\NAT@num}{}\NAT@num
+                    \EndLink
+                \else
+                    \hyper@natlinkstart{\@citeb\@extra@b@citeb}\NAT@num
+                    \hyper@natlinkend
+                \fi
+               }%
+       \fi
+       \fi
+       \def\@citea{\NAT@sep\penalty\@m\NAT@space}%
+      \else
+        \ifcase\NAT@ctype\relax
+          \ifx\NAT@last@nm\NAT@nm \NAT@yrsep\penalty\@m\NAT@space\else
+          \@citea \NAT@test{1}\ \NAT@@open
+          \if\relax#1\relax\else#1\ \fi\fi \NAT@mbox{%
+          \hyper@natlinkstart{\@citeb\@extra@b@citeb}%
+          \NAT@num\hyper@natlinkend}%
+          \def\@citea{\NAT@@close\NAT@sep\penalty\@m\ }%
+        \or\@citea
+          \hyper@natlinkstart{\@citeb\@extra@b@citeb}%
+           \NAT@test{1}\hyper@natlinkend
+          \def\@citea{\NAT@sep\penalty\@m\ }%
+        \or\@citea
+          \hyper@natlinkstart{\@citeb\@extra@b@citeb}\NAT@test{2}%
+           \hyper@natlinkend
+          \def\@citea{\NAT@sep\penalty\@m\ }%
+        \fi
+      \fi
+      }}%
+      \ifnum\NAT@sort>1\NAT@last@yr\fi
+      \ifNAT@swa\else\ifnum\NAT@ctype=0\if\relax#2\relax\else
+      \NAT@cmt\ #2\fi \NAT@@close\fi\fi}{#1}{#2}}
+ \let\@citex|=\NAT@citexnum
+\catcode`\:|=11
+>>>
+
+\<nb link\><<<
+\csname nb:link\endcsname
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Languages}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%
+\Section{babel.sty}
+%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://babel.alis.com:8080/]{}{}Create your own multilingual Web\EndLink
+
+\<babel.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% babel.4ht                             |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<babel.def|>
+\Hinput{babel}
+\endinput
+>>>        \AddFile{5}{babel}
+
+\<babel.def\><<<
+|<bbl@redefine|>
+|<bbl@redefinerobust|>
+|<robust babel|>
+\def\:temp#1{{\leavevmode #1}}
+\HLet\save@sf@q|=\:temp
+|<set@low@box|>
+|<arabic digits|>
+>>>
+
+\<set@low@box\><<<
+\def\:tempc#1#2#3{\HCode{<sub>}{\let\/=\empty#1}\HCode{</sub>}}
+\HLet\set@low@box|=\:tempc
+\HLet\quotedblbase|=\empty
+\HLet\quotesinglbase|=\empty
+\NewConfigure{quotedblbase}[1]{\def\n:quotedblbase:{#1}}
+\NewConfigure{quotesinglbase}[1]{\def\n:quotesinglbase:{#1}}
+\Configure{quotedblbase}{\o:quotedblbase:}
+\Configure{quotesinglbase}{\o:quotesinglbase:}
+>>>
+
+% \expandafter\def\csname glqq \endcsname{\HCode{&\#132;}}
+% \expandafter\def\csname glq \endcsname{\HCode{&\#130;}}
+
+% this command will convert normal numbers to arabic
+% it fixes both babel and polyglossia version
+% Unicode block for Arabic numerals starts at U+0660
+% the following special command inserts the XML entity
+% for the number, which will be converted to Unicode char
+% by tex4ht
+\<arabic digits\><<<
+\def\arabic:loopoverdigits#1{\ifx\relax#1\else%
+\ht:special{t4ht@+&{35}x066#1{59}}\a:HChar%
+\expandafter\arabic:loopoverdigits\fi}
+\def\arabicdigits#1{\arabic:loopoverdigits#1\relax}
+>>>
+
+\<robust babel\><<<
+\def\@newl@bel#1#2{{\:SUBOff\:SUPOff \@safe@activestrue 
+   \xdef\:temp{\noexpand\n:wlbl{#1}{#2}}}\:temp }
+\pend:defI\l:bel{\Protect\@safe@activestrue}
+\append:defI\l:bel{\Protect\@safe@activesfalse}
+>>>
+
+\<bbl@redefine\><<<
+\def\:tempc#1{%
+  \edef\bbl@tempa{\expandafter\@gobble\string#1}%
+  \expandafter\let\csname org@\bbl@tempa\endcsname#1
+  \expandafter\def\csname\bbl@tempa\endcsname}
+\let\@c:tex|=\@citex
+\:tempc\@c:tex[#1]#2{%
+  \@safe@activestrue\org@@c:tex[#1]{#2}\@safe@activesfalse}
+\let\@citex|=\@c:tex
+>>>
+
+\<robust babel\><<<
+\let\@b:bitem=\@bibitem
+\def\@bibitem#1{\@safe@activestrue
+  \edef\:temp{\noexpand\@b:bitem{#1}}\@safe@activesfalse\:temp}
+>>>
+
+\<bbl@redefinerobust\><<<
+\def\:tempc#1{%
+  \edef\bbl@tempa{\expandafter\@gobble\string#1}%
+  \expandafter\ifx\csname \bbl@tempa\space\endcsname\relax
+    \expandafter\let\csname org@\bbl@tempa\endcsname#1
+    \expandafter\edef\csname\bbl@tempa\endcsname{\noexpand\protect
+      \expandafter\noexpand\csname\bbl@tempa\space\endcsname}%
+  \else
+    \expandafter\let\csname org@\bbl@tempa\expandafter\endcsname
+                    \csname\bbl@tempa\space\endcsname
+  \fi
+  \expandafter\def\csname\bbl@tempa\space\endcsname}
+\:tempc\:ref#1{\@safe@activestrue\org@:ref{#1}\@safe@activesfalse}
+\let\ref|=\:ref
+>>>
+
+\<babel.def\><<<
+\def\active:prefix#1{\protect#1}
+\def\:temp#1{%
+  \ifx\protect\@typeset@protect
+  \else
+    \bbl@afterfi\active:prefix#1\@gobble
+  \fi}
+\HLet\active@prefix|=\:temp
+>>>
+
+\<babel.def\><<<
+\def\:tempc#1{\leavevmode \a:ddj}
+\HLet\ddj@=\:tempc
+\def\:tempc#1{\leavevmode \a:DDJ}
+\HLet\DDJ@=\:tempc
+\NewConfigure{ddj}{1}
+\NewConfigure{DDJ}{1}
+\Configure{DDJ}{\leavevmode\ht:special{t4ht@+{38}{35}x0110;}\a:HChar}
+\Configure{ddj}{\leavevmode\ht:special{t4ht@+{38}{35}x0111;}\a:HChar}
+>>>
+
+
+\Section{csquotes}
+
+\<csquotes.4ht\><<<
+% csquotes.4ht (|version), generated from |jobname.tex 
+% Copyright 2019 TeX Users Group 
+|<TeX4ht license text|> 
+|<csquotes footnote fix|>
+|<csquotes display|>
+\Hinput{csquotes}
+\endinput
+>>>   \AddFile{7}{csquotes}
+
+Fix for footnotes inside a blockquote environment.
+
+See \Link[https://tex.stackexchange.com/a/474605/2891]{}{}this answer on TeX.sx\EndLink
+for details
+
+\<csquotes footnote fix\><<<
+\long\def\csq@bquote@i#1#2#3#4#5#6{%
+\csq@bquote@ii{#1}{#2}{#3}{#4}{#5}{#6}}
+>>>     
+
+Display quotes environment support. We redefine the commands used by multiple
+environments to insert XML tags.
+
+\<csquotes display\><<<
+\NewConfigure{displayquote}{4}
+\let\csq:bdquote\csq@bdquote
+\def\csq@bdquote#1#2#3#4#5{%
+\a:displayquote%
+\csq:bdquote{#1}{#2}{#3}{#4}{#5}%
+}
+
+\let\csq:edquote\csq@edquote%
+\def\csq@edquote{\csq:edquote\d:displayquote}
+
+\renewcommand{\mkenddispquote}[2]{#1\b:displayquote#2\c:displayquote}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%
+\Section{CJK}
+%%%%%%%%%%%
+
+\<CJK.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% CJK.4ht                               |version %
+% Copyright (C) |CopyYear.2000.             Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<CJK config|>
+\Hinput{CJK}
+\endinput
+>>>        \AddFile{7}{CJK}
+
+\<CJK config\><<<
+\pend:defI\CJK@input{%
+   \edef\CJK:ccode{\catcode`\noexpand\^|=\the\catcode`\^%
+      \catcode`\noexpand\_|=\the\catcode`\_}\catcode`\^|=7 \catcode`\_|=8}
+\append:defI\CJK@input{\CJK:ccode}
+>>>
+
+\<CJK config\><<<
+\long\def\CJKboldshift{0em{}\:gobble}
+\expandafter
+  \pend:defI\csname CJKsymbol \endcsname{\ifCJK@bold@ \a:CJKbold\fi}
+\expandafter
+  \append:defI\csname CJKsymbol \endcsname{\ifCJK@bold@ \b:CJKbold\fi}
+\expandafter
+  \pend:defII\csname CJKsymbols \endcsname{\ifCJK@bold@ \a:CJKbold\fi}
+\expandafter
+  \append:defII\csname CJKsymbols \endcsname{\ifCJK@bold@ \b:CJKbold\fi}
+\NewConfigure{CJKbold}{2}
+>>>
+
+\<CJK config\><<<
+\let\o:CJK@envStart:=\CJK@envStart
+\pend:defIII\CJK@envStart{%
+   \global\let\CJK@envStart=\o:CJK@envStart:
+   \global\let\o:CJK@envStart:=\:UnDef
+   \Tag{CJK.enc}{##2}}
+\NewConfigure{CJK.enc}[2]{%
+   \edef\:temp{\LikeRef{CJK.enc}}%
+   \def\:tempa{#1}\ifx \:temp\:tempa  #2\fi
+}
+>>>
+
+%%%%%%%%%%%%%%%%
+\Section{arabtex}
+%%%%%%%%%%%%%%%
+
+% \<Arabicore.4ht\><<<
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% % Arabicore.4ht                          |version %
+% % Copyright (C) |CopyYear.2006.       Youssef Jabri               %
+% %                            Modified by Eitan M. Gurari %
+% |<TeX4ht copyright|>
+% |<arabicore configs|>
+% \Hinput{Arabicore}
+% \endinput
+% >>>        \AddFile{8}{Arabicore}
+
+\<arabicore.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% arabicore.4ht                          |version %
+% Copyright (C) |CopyYear.2006.       Youssef Jabri               %
+%                            Modified by Eitan M. Gurari %
+|<TeX4ht copyright|>
+|<arabicore configs|>
+\Hinput{arabicore}
+\endinput
+>>>        \AddFile{8}{arabicore}
+
+\<arabicore configs\><<<
+\let\ht:everypar\o@everypar
+\Configure{Lregion}{}{} 
+>>>
+
+%\def\bbl@arabi{\ifvmode\relax\else\HCode{<span dir="rtl">}\fi} 
+
+%%%%%%%%%%%%%%%%
+\Section{Farsi}
+%%%%%%%%%%%%%%%
+
+\<lfeenc.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% lfeenc.4ht                             |version %
+% Copyright (C) |CopyYear.2007.       Youssef Jabri               %
+%                            Modified by Eitan M. Gurari %
+|<TeX4ht copyright|>
+  \long\def\ZWNJ{\noindent\ht:special{t4ht@+\string&{35}x200C;}\a:HChar} 
+\Hinput{lfeenc}
+\endinput
+>>>        \AddFile{8}{lfeenc}
+
+\<cp1256.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% cp1256.4ht                         |version %
+% Copyright (C) |CopyYear.2007.       Youssef Jabri               %
+|<TeX4ht copyright|>
+|<cp1256 config|>
+\Hinput{cp1256}
+\endinput
+>>>                        \AddFile{9}{cp1256}
+
+\<8859-6.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% 8859-6.4ht                         |version %
+% Copyright (C) |CopyYear.2007.       Youssef Jabri               %
+|<TeX4ht copyright|>
+|<cp1256 config|>
+\Hinput{8859-6}
+\endinput
+>>>                        \AddFile{9}{8859-6}
+
+\<cp1256 config\><<<
+|<config textdegree|>
+\long\def\mathonesuperior{{\sp1}} 
+\long\def\maththreesuperior{{\sp3}} 
+\long\def\mathtwosuperior{{\sp2}} 
+>>>
+
+%%%%%%%%%%%%%%%%
+\Section{arabtex}
+%%%%%%%%%%%%%%%
+
+\<alatex.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% alatex.4ht                            |version %
+% Copyright (C) |CopyYear.2001.             Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<alatex body|>
+\Hinput{alatex}
+\endinput
+>>>        \AddFile{8}{alatex}
+
+\<alatex body\><<<
+\ifx \undefined \LaTeX \xpa \endinput \fi
+\endinput
+>>>
+
+\<\><<<
+\def \@footnotetext {% 
+   \let\FNmark\@thefnmark
+   \leavevmode\vbox
+   \bgroup 
+      \leftskip0pt
+      {\ht:everypar{}\parindent0pt\leavevmode}%
+      \ifx \footglue \undefined    \else 
+         \setbox0=\hbox \bgroup    \footnotesize
+      \fi
+      \gdef\@makefnmark{\let\FNmark\@thefnmark
+            \leavevmode\hbox{\gHAdvance\FNnum  1
+               \a:footnote}}%
+      \ifnum \FNnum>\fn:txt
+         \gHAssign\fn:txt\FNnum
+         \b:footnote  \let\@foot:c\c:footnote
+      \else
+         \a:footnotetext \b:footnotetext \let\@foot:c\c:footnotetext
+      \fi
+      \edef\@currentlabel{\csname p@footnote\endcsname\@thefnmark}%
+      \anc:lbl f{footnote}%
+      \let\a:footnote\empty
+      \a@fntext }
+\def\@foot{\unskip \strut \@foot:c
+   \ht:special{t4ht@[}\egroup \ht:special{t4ht@]}}
+>>>
+
+%%%%%%%%%%%%%%%%
+\Section{Right-to-Left Babel}
+%%%%%%%%%%%%%%%%
+
+\<rlbabel.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% rlbabel.4ht                           |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<rlbabel def|>
+\Hinput{rlbabel}
+\endinput
+>>>        \AddFile{8}{rlbabel}
+
+\<rlbabel def\><<<
+\let\ht:everypar|=\o@everypar
+\def\L{\protect\pL}
+\def\R{\protect\pR}
+\Configure{@:currentlabel}
+  {\let\special\:gobble
+   \let\protect\empty
+   \let\o:beginL:=\empty
+   \let\o:endL:=\empty
+   \Configure{Lregion}{}{}%
+  }
+>>>
+
+tex4ht.sty indert  Rregion  and Lregion end hooks within
+\Verb+\beginL/R+ and \Verb+\endL/R+, mainly to void the 
+inverse produced by the elatex compiler. The latter commands are
+native to elatex. We need to be carefull how we configure them, since
+they are not always nested nicely within groups.
+
+   
+\<rlbabel def\><<<
+\def\:tempc{\a:moreR\bracetext \aftergroup\endR 
+  \aftergroup\b:moreR \beginR\csname
+  to\@rllanguagename\endcsname}
+\HLet\moreR|=\:tempc
+\NewConfigure{moreR}{2}
+>>>
+
+\<rlbabel def\><<<
+\def\:tempc{\a:moreL\bracetext \aftergroup\endL 
+  \aftergroup\b:moreL \beginL\csname
+  from\@rllanguagename\endcsname}
+\HLet\moreL|=\:tempc
+\NewConfigure{moreL}{2}
+>>>
+
+\<rlbabel def\><<<
+\NewConfigure{$$}[3]{%
+   \def\a:display{\bgroup#1}%
+   \def\b:display{#2\egroup \if@rl\else \beginL\fi}%
+   \def\c:display{#3}%
+   \everydisplay{\ifx \EndPicture\:UnDef
+        $$\a:display\everymath{}\everydisplay{}$$
+              \aftergroup\b:display \c:display\fi}}
+\let\rl:b:display\b:display
+\let\rl:c:display\c:display
+\let\rl:a:display\a:display
+\Configure{$$}{\rl:a:display}{\rl:b:display}{\rl:c:display}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{hebtex}
+%%%%%%%%%%%%%%%%%%
+
+\Link[http://www.dsg.technion.ac.il/heblatex/]{}{}heblatex\EndLink
+
+Note: we should distinguish between
+ hebrew.ldf and   hebrew.sty
+
+\<hebtex.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% hebtex.4ht                            |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<hebtex body|>
+\Hinput{hebtex}
+\endinput
+>>>        \AddFile{8}{hebtex}
+
+\<hebtex body\><<<
+\let\:tempc|=\arabtext
+\pend:def\:tempc{\a:arabtext}
+\HLet\arabtext|=\:tempc
+\let\:tempc|=\endarabtext
+\pend:def\:tempc{\Configure{HtmlPar}{}{}{}{}}
+\append:def\:tempc{\b:arabtext}
+\HLet\endarabtext|=\:tempc
+\HLet\RLtext  \arabtext     \HLet\endRLtext  \endarabtext
+\HLet\hebtext \arabtext     \HLet\endhebtext \endarabtext
+\HLet\hebtex  \arabtext     \HLet\endhebtex  \endarabtext 
+>>>
+
+\<hebtex body\><<<
+\let\:tempc|=\a@arab@codes
+\pend:def\:tempc{%
+    \chardef\up:de = \catcode`\^   \catcode`\^=7
+    \chardef\dn:de = \catcode`\_   \catcode`\_=8 }
+\append:def\:tempc {%
+   \catcode`\^=\up:de  \catcode`\_=\dn:de}
+\HLet\a@unarab@codes|=\:tempc
+>>>
+
+\<hebtex body\><<<
+\let\put@ab@x|=\:tempc
+\pend:def\:tempc{%
+   \let\sv:noindent=\noindent
+   \def\rc:noindent{\let\noindent=\sv:noindent}%
+   \def\noindent{\rc:noindent  \noindent   \c:arabtext
+      \let\sv:endgraf=\endgraf 
+      \def\endgraf{\d:arabtext\sv:endgraf \aftergroup\rc:noindent }}%
+}
+\append:def\:tempc{\let\noindent|=\sv:noindent}
+\HLet\put@ab@x|=\:tempc
+\def\:tempc {\:nbsp}
+\HLet\arab@space|=\:tempc
+\NewConfigure{arabtext}{4}
+>>>
+
+\<hebtex body\><<<
+\def\:tempc{\a:chireq} \HLet \put@chireq=\:tempc 
+\NewConfigure{chireq}{1}
+\def\:tempc{\a:cholem} \HLet \put@cholem=\:tempc 
+\NewConfigure{cholem}{1}
+\def\:tempc{\a:cholem} \HLet\h@cholem=\:tempc 
+\NewConfigure{cholem}{1}
+\def\:tempc{\a:chpatach} \HLet \put@chpatach=\:tempc 
+\NewConfigure{chpatach}{1}
+\def\:tempc{\a:chqames} \HLet \put@chqames=\:tempc 
+\NewConfigure{chqames}{1}
+\def\:tempc{\a:chsegol} \HLet \put@chsegol=\:tempc 
+\NewConfigure{chsegol}{1}
+\def\:tempc{\a:dagesh} \HLet\put@dagesh=\:tempc 
+\NewConfigure{dagesh}{1}
+\def\:tempc{\a:meteg} \HLet\h@meteg=\:tempc 
+\NewConfigure{meteg}{1}
+\def\:tempc{\a:patachf} \HLet \put@patachf=\:tempc 
+\NewConfigure{patachf}{1}
+\def\:tempc{\a:patach} \HLet \put@patach=\:tempc 
+\NewConfigure{patach}{1}
+\def\:tempc{\a:qameschat} \HLet\put@qameschat=\:tempc 
+\NewConfigure{qameschat}{1}
+\def\:tempc{\a:qames} \HLet \put@qames=\:tempc 
+\NewConfigure{qames}{1}
+\def\:tempc{\a:qibbus} \HLet\put@qibbus=\:tempc 
+\NewConfigure{qibbus}{1}
+\def\:tempc{\a:rdot} \HLet\h@rdot=\:tempc 
+\NewConfigure{rdot}{1}
+\def\:tempc{\a:segol} \HLet\put@segol=\:tempc 
+\NewConfigure{segol}{1}
+\def\:tempc{\a:sere} \HLet \put@sere=\:tempc 
+\NewConfigure{sere}{1}
+\def\:tempc{\a:shindot} \HLet\h@shindot=\:tempc 
+\NewConfigure{shindot}{1}
+\def\:tempc{\a:shwa} \HLet \put@shwa=\:tempc 
+\NewConfigure{shwa}{1}
+\def\:tempc{\a:sindot} \HLet\h@sindot=\:tempc 
+\NewConfigure{sindot}{1}
+>>>
+
+\<abidir.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% abidir.4ht                            |version %
+% Copyright (C) 2001             Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<arabtex bidir|>
+\Hinput{abidir}
+\endinput
+>>>        \AddFile{8}{abidir}
+
+\<arabtex bidir\><<<
+\def\a@Rinsert#1{%
+  \leavevmode \a:RL\vbox{\everypar{}\a@sequence {#1}}\b:RL }
+\NewConfigure{RL}{6}
+>>>
+
+% 
+% \pend:def\a@Ldimen{\expandafter\def
+%    \expandafter\ev:disp\expandafter{\expandafter\everydisplay
+%    \expandafter{\the\everydisplay}}\everydisplay{\IgnorePar}}
+% \append:def\a@Ldimen{\ev:disp}
+% 
+% 
+% \let\:tempc|=\a@RL
+% \pend:def\:tempc{\a:RL\bgroup 
+%    \append:defI\a@@Rinsert{\egroup\b:RL}}
+% \HLet\a@RL|=\:tempc
+
+\<hewrite.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% hewrite.4ht                           |version %
+% Copyright (C) 2001             Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<reverse hebrew words|>
+\Hinput{aparse}
+\endinput
+>>>        \AddFile{8}{hewrite}
+
+\<reverse hebrew words\><<<
+\def\:temp #1#2+#3*#4<{% 
+   \def \next {\heb@mid #4}%
+   \ifnum \act@cd = \m@qqeph
+      \def \next {\heb@end #4}\put@b@x {\the\act@cd }%
+      \ifhcl@s \else \put@box {\raise .6ex \hbox
+         {\kern.05em\unhbox \ab@x \kern.05em}}%              
+      \fi 
+   \else \ifnum \act@cd = \illch@r
+      \put@b@x {\the\act@cd }%
+   \else
+      \ifnum \act@cd = \hc@@ 
+         \heb@cd \hc@y \advance \heb@cd \heb@dsp
+         \put@box {\hphantom{\char \the\heb@cd }}%
+      \else   \heb@cd \act@cd \advance \heb@cd \heb@dsp
+         \put@b@x {\the\heb@cd }%
+      \fi
+      \ifhv@wel \heb@accent #2+#3*%
+         \ifcase \act@mod \or \h@sindot \or \h@shindot \fi
+         \if@dagesh \put@dagesh \fi
+      \fi      
+   \fi\fi
+   \:heblet \unhbox \ab@x \end:heblet
+   \h@test@chr #4}
+\HLet\h@put@mid=\:temp
+>>>
+
+\<reverse hebrew words\><<<
+\def\:temp #1>{% 
+ \iftest@write \iftest@parse \else \a@verb (#1 )>\fi
+   \tracingmacros = 1 \fi
+   \a@write@hook
+   \ifa@@write {\heb@beg #1>0+0*>\end:hebword}\fi
+   \iftest@write \tracingmacros = 0
+ \fi }
+\HLet\heb@write=\:temp
+>>>
+
+\<reverse hebrew words\><<<
+\def\:heblet{\a:hewrite}
+\def\end:heblet{\b:hewrite}
+\let\end:hebword=\empty
+\:CheckOption{rl2lr}\if:Option
+   \csname newbox\endcsname\heb:box
+   \setbox\heb:box=\hbox{}
+   \pend:def\:heblet{\setbox\heb:box=\hbox\bgroup}
+   \append:def\end:heblet{\unhbox\heb:box\egroup}
+   \def\end:hebword{\unhbox\heb:box}
+\else
+   \Log:Note{to reverse the direction of 
+       Hebrew words, use the command line option `rl2lr'}
+\fi
+\NewConfigure{hewrite}{2} 
+>>>
+
+\<aoutput.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% aoutput.4ht                           |version %
+% Copyright (C) 2001             Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<aoutput sentences|>
+\Hinput{aoutput}
+\endinput
+>>>        \AddFile{8}{aoutput}
+
+\<aoutput sentences\><<<
+\let\:tempc|=\put@ab@x
+\pend:def\:tempc {%
+   \setbox\a@tempb@x=\hbox{\c:RL \box\a@tempb@x \d:RL}}
+\HLet\put@ab@x|=\:tempc
+>>>
+
+\<aoutput sentences\><<<
+\:CheckOption{RL2LR}\if:Option
+  |<reverse sentences|>
+\else
+  \Log:Note{to reverse direction of RL sentences, 
+          use the command line option `RL2LR'}
+  |<non reverse sentences|>
+\fi
+>>>
+
+\<non reverse sentences\><<<
+\let\:tempc|=\put@word
+\pend:def\:tempc{\setbox\wordb@x \hbox {\e:RL \unhcopy \wordb@x \f:RL }}
+\HLet\put@word|=\:tempc
+>>>
+
+\<reverse sentences\><<<
+\def\:tempc{%
+   \ifa@space \putlineb@x
+       {\unhcopy \lineb@x \arab@space \e:RL \unhcopy \wordb@x \f:RL}%
+   \else \add@word   \fi }
+\HLet\addt@line|=\:tempc
+\def\:tempc{% 
+   \putlineb@x {\unhbox \lineb@x \e:RL \unhbox \wordb@x  \f:RL}}
+\HLet\add@word|=\:tempc
+>>>
+
+% \def\put:word {%
+%    \setbox\wordb@x \hbox {\e:RL \unhcopy \wordb@x \f:RL }%
+%    \setbox \a@tempb@x \hbox
+%    {\unhcopy \lineb@x \ifa@space \arab@space \fi \unhcopy \wordb@x}%
+%    \ifdim \a@limit < \wd\lineb@x \put@line \add@word \else 
+%    \ifdim \a@limit < \wd\a@tempb@x \put@line \add@word \else 
+%       \setbox \lineb@x \box \a@tempb@x
+%    \fi\fi 
+% }
+%    \let\:tempc|=\a@@Rinsert
+%    \pend:defI\:tempc{\HLet\put@word|=\put:word }
+%    \HLet\a@@Rinsert|=\:tempc
+
+ 
+%%%%%%%%%%%%%%%%%%
+\Section{koi8-r}
+%%%%%%%%%%%%%%%%%%
+
+\<koi8-r.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% koi8-r.4ht                            |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\Hinput{koi8-r}
+\endinput
+>>>        \AddFile{8}{koi8-r}
+
+ 
+%%%%%%%%%%%%%%%%%%
+\Section{latin2}
+%%%%%%%%%%%%%%%%%%
+
+\<latin2.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% latin2.4ht                            |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\Hinput{latin2}
+\endinput
+>>>        \AddFile{6}{latin2}
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{frenchb.ldf}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+% \<frenchb.4ht\><<<
+% % frenchb.4ht (|version), generated from |jobname.tex
+% % Copyright |CopyYear.2001. Eitan M. Gurari
+% |<TeX4ht copyright|>
+% |<declare frenchb shorthand|>
+% |<frenchb nbsp|>
+% \Hinput{frenchb}
+% \endinput
+% >>>        \AddFile{8}{frenchb}
+
+% \<declare frenchb shorthand\><<<
+% \def\frenchb:shorthand#1#2#3#4{%
+%   \ifhmode
+%      \ifdim \lastskip >\z@ \unskip \penalty \@M
+%         \csname a:#1-#2\endcsname#3\csname b:#1-#2\endcsname
+%      \else
+%         \csname a:#1-#2\endcsname#4\csname b:#1-#2\endcsname
+%   \fi \fi }
+% >>>
+
+% \<frenchb nbsp\><<<
+% \def\:temp{\leavevmode \nobreak \csname a:system-nbsp\endcsname\ \csname 
+%                   b:system-nbsp\endcsname}
+% \expandafter\HLet\csname \system@group @sh@\string ~@\endcsname=\:temp
+% \expandafter \ifx \csname FDP@colonspace\endcsname\relax
+%   |<pre 2001/09/09 v1.5g frenchb|>
+% \else
+%   |<since 2001/09/09 v1.5g frenchb|>
+% \fi
+% \AtBeginDocument{%
+%  \def\:temp{\frenchb:shorthand{frenchb}{thinspace}
+%                               {\thinspace }{\FDP@thinspace}\string ;}%
+%  \expandafter\HLet\csname\language@group @sh@\string ;@\endcsname=\:temp
+%  \def\:temp{\frenchb:shorthand{frenchb}{thinspace}
+%                               {\thinspace }{\FDP@thinspace}\string !}%
+%  \expandafter\HLet\csname\language@group @sh@\string !@\endcsname=\:temp
+%  \def\:temp{\frenchb:shorthand{frenchb}{thinspace}
+%                               {\thinspace }{\FDP@thinspace}\string ?}%
+%  \expandafter\HLet\csname\language@group @sh@\string ?@\endcsname=\:temp
+% }
+% \NewConfigure{frenchb-nbsp}{2}
+% \NewConfigure{frenchb-thinspace}{2}
+% \NewConfigure{system-nbsp}{2}
+% >>>
+
+% \<pre 2001/09/09 v1.5g frenchb\><<<
+% \AtBeginDocument{%
+%  \def\:temp{\frenchb:shorthand{frenchb}{nbsp}{\ }{\FDP@space}\string :}%
+%  \expandafter\HLet\csname\language@group @sh@\string :@\endcsname=\:temp
+% }
+% >>>
+
+% \<since 2001/09/09 v1.5g frenchb\><<<
+% \AtBeginDocument{%
+%  \def\:temp{\frenchb:shorthand{frenchb}{nbsp}{\ }{\FDP@colonspace}\string :}%
+%  \expandafter\HLet\csname\language@group @sh@\string :@\endcsname=\:temp
+% }
+% >>>
+
+% \Verbatim
+% \declare@shorthand{frenchb}{:}{%
+%     \ifhmode
+%       \ifdim\lastskip>\z@
+%         \unskip\penalty\@M\
+%       \else
+%         \FDP@space
+%       \fi
+%     \fi
+%     \string:}
+% \EndVerbatim
+
+% \Verbatim
+% \declare@shorthand{french}{:}{%
+%     \ifhmode
+%       \ifdim\lastskip>\z@
+%         \unskip\penalty\@M\Fcolonspace
+%       \else
+%         \FDP@colonspace
+%       \fi
+%     \fi
+%     \string:}
+% \EndVerbatim
+
+% The following is for code such as 
+
+% \Verbatim
+%  \documentclass{article}
+%   \usepackage[francais]{babel}
+%  \begin{document}
+
+%  \tableofcontents
+ 
+%  \section{Ma premi{\`e}re section !}
+ 
+%  \section{Culture : d{\'e}sillusions}
+
+%  \section{Culture :d{\'e}sillusions} 
+%  \end{document}
+% \EndVerbatim
+
+% \<frenchb nbsp\><<<
+% \catcode`\:=13
+% \expandafter\let\csname protect\string:\endcsname=:
+% \expandafter\def\csname active\string
+%     :prefix\endcsname#1{\protect#1\ifx#1:{}\fi}
+% \catcode`\:=11
+% >>>
+
+% \`=With the package \usepackage[francais]{babel} , every `;' `:' ...
+%  must be preceded by an unbreakable space.  This works okay for the
+%  input `a:' and `a :', but for `a~:' TeX4ht introduces _2_ unbreakable
+%  spaces instead of one.=
+
+\<frenchb.4ht\><<<
+% frenchb.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2001. Eitan M. Gurari
+|<TeX4ht copyright|>
+|<declare frenchb shorthand|>
+|<frenchb nbsp|>
+|<frenchb luatex|>
+\Hinput{frenchb}
+\endinput
+>>>        \AddFile{8}{frenchb}
+
+\<declare frenchb shorthand\><<<
+\def\frenchb:shorthand#1#2#3#4{%
+  \ifhmode
+     \ifdim \lastskip >\z@ \unskip \penalty \@M
+        \csname a:#1-#2\endcsname#3\csname b:#1-#2\endcsname
+     \else
+        \csname a:#1-#2\endcsname#4\csname b:#1-#2\endcsname
+  \fi \fi }
+>>>
+
+\<frenchb nbsp\><<<
+\def\:temp{\leavevmode \nobreak \csname a:system-nbsp\endcsname\ \csname 
+                  b:system-nbsp\endcsname}
+\expandafter\HLet\csname \system@group @sh@\string ~@\endcsname=\:temp
+\expandafter \ifx \csname FDP@space\endcsname\relax
+  |<since 2001/09/09 v1.5g frenchb|>
+\else
+  |<pre 2001/09/09 v1.5g frenchb|>
+\fi
+\AtBeginDocument{%
+ \def\:temp{\frenchb:shorthand{frenchb}{thinspace}
+                              {\thinspace }{\FDP@thinspace}\string ;}%
+ \expandafter\HLet\csname\language@group @sh@\string ;@\endcsname=\:temp
+ \def\:temp{\frenchb:shorthand{frenchb}{thinspace}
+                              {\thinspace }{\FDP@thinspace}\string !}%
+ \expandafter\HLet\csname\language@group @sh@\string !@\endcsname=\:temp
+ \def\:temp{\frenchb:shorthand{frenchb}{thinspace}
+                              {\thinspace }{\FDP@thinspace}\string ?}%
+ \expandafter\HLet\csname\language@group @sh@\string ?@\endcsname=\:temp
+}
+\NewConfigure{frenchb-nbsp}{2}
+\NewConfigure{frenchb-thinspace}{2}
+\NewConfigure{system-nbsp}{2}
+>>>
+
+\<frenchb luatex\><<<
+\ifFB@luatex@punct
+\FB@luatex@punctfalse
+\fi
+>>>
+
+\<pre 2001/09/09 v1.5g frenchb\><<<
+\AtBeginDocument{%
+ \def\:temp{\frenchb:shorthand{frenchb}{nbsp}{\ }{\FDP@space}\string :}%
+ \expandafter\HLet\csname\language@group @sh@\string :@\endcsname=\:temp
+}
+>>>
+
+\<since 2001/09/09 v1.5g frenchb\><<<
+\AtBeginDocument{%
+ \def\:temp{\frenchb:shorthand{frenchb}{nbsp}{\ }{\FDP@colonspace}\string :}%
+ \expandafter\HLet\csname\language@group @sh@\string :@\endcsname=\:temp
+}
+>>>
+
+\Verbatim
+\declare@shorthand{frenchb}{:}{%
+    \ifhmode
+      \ifdim\lastskip>\z@
+        \unskip\penalty\@M\
+      \else
+        \FDP@space
+      \fi
+    \fi
+    \string:}
+\EndVerbatim
+
+\Verbatim
+\declare@shorthand{french}{:}{%
+    \ifhmode
+      \ifdim\lastskip>\z@
+        \unskip\penalty\@M\Fcolonspace
+      \else
+        \FDP@colonspace
+      \fi
+    \fi
+    \string:}
+\EndVerbatim
+
+The following is for code such as 
+
+\Verbatim
+ \documentclass{article}
+  \usepackage[francais]{babel}
+ \begin{document}
+
+ \tableofcontents
+ 
+ \section{Ma premi{\`e}re section !}
+ 
+ \section{Culture : d{\'e}sillusions}
+
+ \section{Culture :d{\'e}sillusions} 
+ \end{document}
+\EndVerbatim
+
+\<frenchb nbsp\><<<
+\catcode`\:=13
+\expandafter\let\csname protect\string:\endcsname=:
+\expandafter\def\csname active\string
+    :prefix\endcsname#1{\protect#1\ifx#1:{}\fi}
+\catcode`\:=11
+>>>
+
+\`=With the package  \usepackage[francais]{babel} , every `;' `:' ...
+ must be preceded by an unbreakable space.  This works okay for the
+ input `a:' and `a :', but for `a~:' TeX4ht introduces _2_ unbreakable
+ spaces instead of one.=
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{german.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[/n/ship/0/packages/tetex/teTeX/texmf/tex/generic/misc/german.sty]{}{}german.sty\EndLink
+
+\<german.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% german.4ht                            |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<set@low@box|>
+\Hinput{german}
+\endinput
+>>>        \AddFile{7}{german}
+
+\<german accents\><<<
+\ifx \@begindocumenthook\:UnDef\else
+   \:CheckOption{new-accents}        \if:Option  \else
+      \def\:tempc{\csname grmn:OTumlaut\endcsname}
+      \HLet\grmn@OTumlaut\:tempc
+\fi \fi
+>>>
+
+% \expandafter
+%   \def\csname glqq \endcsname{\HCode{&}\HChar{35}\HCode{8222;}}
+% \expandafter
+%    \def\csname glq \endcsname{\HCode{&}\HChar{35}\HCode{8218;}}
+
+\Verbatim
+
+> A minor problem showed up with hyphenation hints. In the german
+> language, compound words of different languages are built with
+> a hyphen between them, e.g. "Select-Klausel" or "depends-Abh\"angigkeit", 
+> to make the change of language clear (there are other reasons for
+> explicit hyphens, too). Since TeX does not hyphenate such compounds,
+> and they can get very long in german, we use a macro "" (with active
+> doublequote), defined as \hskip\z@skip, so TeX will hyphenate again:
+> Select-""Klausel, depends-""Abh"angigkeit ("a is short for \"{a}).
+> tex4ht translates this to a space, which makes sense since browsers
+> will not break the compounds without that space either. However, I'd
+> prefer to not have such spaces. Could this be configurable?
+
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{ngerman.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<ngerman.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% ngerman.4ht                           |version %
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<config ngerman|>
+|<set@low@box|>
+\Hinput{ngerman}
+\endinput
+>>>        \AddFile{5}{ngerman}
+
+\<germanb.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% germanb.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<config germanb|>
+\Hinput{germanb}
+\endinput
+>>>                        \AddFile{9}{germanb}
+
+\<ngermanb.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% ngermanb.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<config ngermanb|>
+\Hinput{ngermanb}
+\endinput
+>>>                        \AddFile{9}{ngermanb}
+
+\<config germanb\><<<
+\def\:tempc{\penalty \@M -\csname a:german"=\endcsname}
+\expandafter\HLet\csname german@sh@\string"@=@\endcsname \:tempc 
+\NewConfigure{german"=}{1}
+\Configure{german"=}{}
+>>>
+
+\<config germanb\><<<
+\def\:tempc{\csname a:german""\endcsname}
+\expandafter\HLet\csname german@sh@\string"@"@\endcsname \:tempc 
+\NewConfigure{german""}{1}
+\Configure{german""}{}
+>>>
+
+\<config ngermanb\><<<
+\def\:tempc{\penalty \@M -\csname a:german"=\endcsname}
+\expandafter\HLet\csname ngerman@sh@\string"@=@\endcsname \:tempc 
+\NewConfigure{german"=}{1}
+\Configure{german"=}{}
+>>>
+
+\<config ngermanb\><<<
+\def\:tempc{\csname a:german""\endcsname}
+\expandafter\HLet\csname ngerman@sh@\string"@"@\endcsname \:tempc 
+\NewConfigure{german""}{1}
+\Configure{german""}{}
+>>>
+
+In bermanb.ldf, the above configurations contain  \Verb!\hskip 0pt!
+(to avoid/allow line breaks ???). They can cause unwanted line
+breaks in hypertext.
+
+\HPage{example}
+\Verbatim
+\documentclass[a4paper]{article}  
+\usepackage[german]{babel}  
+\begin{document}  
+X  
+  
+F\"ur  
+die  
+CFD  
+Berechnungen  
+wurden  
+3D Modelle  
+mit  
+1234 Hexaeder"=E  
+ 
+F\"ur  
+die  
+CFD  
+Berechnungen  
+wurden  
+3D Modelle  
+mit  
+1234 Hexaederr""E  
+ 
+  
+\end{document}  
+\EndVerbatim
+
+\EndHPage{}
+
+%%%%%%%%%%%%%%%%%%%
+\Section{manju}
+%%%%%%%%%%%%%%%%%%%
+
+See also
+CTAN:language/mongolian/montex/examples
+
+\<manju.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% manju.4ht                           |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<manju hooks|>
+\Hinput{manju}
+\endinput
+>>>        \AddFile{9}{manju}
+
+\<manju hooks\><<<
+\renewcommand{\mabosoo}[1]{\def\:temp{#1}\ifx \:temp\empty\else
+     \bosoo{{\bth #1}}\fi}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%
+\Section{italian}
+%%%%%%%%%%%%%%%%%%%%
+
+\<italian.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% italian.4ht                           |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<italian 4ht|>
+\Hinput{italian}
+\endinput
+>>>       \AddFile{7}{italian}
+
+\<italian 4ht\><<<
+\expandafter\def\csname bbl@ap \endcsname#1{%
+  \textormath{\textsuperscript{#1}}{{\HCode{}}\sp{\mathrm{#1}}}}%
+\expandafter\def\csname bbl@ped \endcsname#1{%
+   \textormath{${\HCode{}}\sb{\mbox{\fontsize\sf@size\z@
+        \selectfont#1}}$}{{\HCode{}}\sb{\mathrm{#1}}}}
+>>>
+
+%%%%%%%%%%%%%%%%%
+\Section{french}
+%%%%%%%%%%%%%%%%
+
+\<french.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% french.4ht                            |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\expandafter\ifx \csname @s@ORI\endcsname \relax 
+\else 
+   |<french 4ht|>
+   \Configure{special}{\csname @s@ORI\endcsname}
+\fi
+\Hinput{french}
+\endinput
+>>>       \AddFile{7}{french}
+
+\<french 4ht\><<<
+\let\:GOfrench|=\GOfrench
+\def\GOfrench{\:GOfrench \let\:GOfrench|=\:UnDef%
+  \def\@makefnmark{%
+     \def\:temp{\expandafter\noexpand\csname ifFTY\endcsname
+                \hbox{\noexpand\normalfont
+                   \ifx\thefootnote\relax\else
+                              \noexpand\,\fi}\expandafter
+                             \noexpand\csname fi\endcsname}\:temp
+     \let\FNmark\@thefnmark
+     \leavevmode\hbox{%
+        \gHAdvance\FNnum  1 \a:footnote}}%
+}
+>>>
+
+\<french 4ht\><<<
+\def\:temp#1#2{\seename \/ {#1}}
+\ifx\see\:temp
+   \pend:def\printindex{%
+      \Configure{toToc}{likechapter}{chapter}%         
+      \Configure{toToc}{likesection}{section}%
+      \let\sv:addcontentsline=\addcontentsline
+      \def\addcontentsline{\let\addcontentsline=\sv:addcontentsline
+         \:gobbleIII}}
+   \append:def\printindex{%
+      \Configure{toToc}{likechapter}{}%         
+      \Configure{toToc}{likesection}{}}
+\fi
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Verbatim}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{verbatimfiles.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<verbatimfiles.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% verbatimfiles.4ht                     |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<verbatimfiles.sty code|>
+\Hinput{verbatimfiles}
+\endinput
+>>>        \AddFile{9}{verbatimfiles}
+
+\<verbatimfiles.sty code\><<<
+\pend:defI\verbatimlisting{\a:verbatimlisting\bgroup
+    \pend:def\thelineno{\c:verbatimlisting}
+    \append:def\thelineno{\d:verbatimlisting}}
+\append:defI\verbatimlisting{\egroup\b:verbatimlisting}
+\NewConfigure{verbatimlisting}{4}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{verbatim.sty}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/tools/verbatim.sty]{}{}%
+verbatim.sty\EndLink
+
+\<verbatim.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% verbatim.4ht                          |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<verbatim.sty code|>
+\Hinput{verbatim}
+\endinput
+>>>        \AddFile{9}{verbatim}
+
+\<verbatim.sty code\><<<
+\pend:def\endverbatim{\Configure{obeylines}{}{}{}}
+\pend:def\verbatiminput{\a:verbatiminput \list:save \begingroup
+   \aftergroup\list:recall \aftergroup\b:verbatiminput
+   \:gobble}
+\NewConfigure{verbatiminput}{2}
+>>>
+
+\Section{moreverb.sty}
+
+\Link[/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/tools/moreverb.sty]{}{}%
+moreverb.sty\EndLink
+
+\<moreverb.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% moreverb.4ht                          |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<moreverb.sty|>
+\Hinput{moreverb}
+\endinput
+>>>        \AddFile{7}{moreverb}
+
+\<moreverb.sty\><<<
+|<fix moreverb|>
+|<moreverb.sty shared config|>
+>>>
+
+\<fix moreverb\><<<
+\pend:def\endverbatimtab{\ht:everypar{}}
+\pend:def\verbatimtab{\bgroup
+  \Configure{obeylines}{}{}{}%
+  \Configure{HtmlPar}{\a:verbatimtab}{\a:verbatimtab}{}{}%
+  \let\ =\b:verbatimtab }
+\append:def\endverbatimtab{\egroup\IgnorePar}
+\NewConfigure{verbatimtab}{2}
+>>>
+
+\<fix moreverb\><<<
+\def\boxedverbatim{\verbatim}
+\def\endboxedverbatim{\endverbatim}
+>>>
+
+\<fix moreverb\><<<
+\let\:listinginput|=\@listinginput
+\def\@listinginput{\a:listinginput\begingroup
+   \def\@verbatim{\aftergroup\endgroup\aftergroup\b:listinginput
+      \o:@verbatim:}%
+   \:listinginput}
+>>>
+
+\<moreverb.sty shared config\><<<
+\NewConfigure{listinginput}{2} 
+>>>
+
+\<moreverb.sty\><<<
+\let\o:verbatimtabinput:=\verbatimtabinput
+\def\verbatimtabinput{\a:verbatimtabinput\begingroup  
+   \aftergroup\b:verbatimtabinput
+   \let\:temp=\begingroup
+   \def\begingroup{\let\begingroup=\:temp}%
+   \o:verbatimtabinput:}
+\NewConfigure{verbatimtabinput}{2}
+>>>
+
+\Section{fancyvrb.sty}
+
+\Link[/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/tools/fancyvrb.sty]{}{}%
+fancyvrb.sty\EndLink
+
+\<fancyvrb.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% fancyvrb.4ht                          |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+  |<fancyvrb.sty|>
+\Hinput{fancyvrb}
+\endinput
+>>>        \AddFile{7}{fancyvrb}
+
+\<fancyvrb.sty\><<<
+ |<fix fancyvrb|>
+   |<fancyvrb.sty shared config|>
+>>>
+
+\SubSection{Verbatim}
+
+\<fix fancyvrb\><<<
+\pend:def\FV@FormattingPrep{|<find color for fancyvrb|>}
+\append:def\FV@FormattingPrep{\a:fancyvrb%
+   |<frames for fancyvrb|>%
+   |<color for fancyvrb|>%
+}
+>>>
+
+\''\FV@RightListNumber' not recognized in ttct.cls with test.tex. Why?
+
+\<fix fancyvrb\><<<
+\def\FV@ListProcessLine#1{%
+    \hbox{\c:fancyvrb \anc:lbl r{FancyVerbLine}\FV@LeftListNumber%
+      \FV@LeftListFrame \e:fancyvrb \FancyVerbFormatLine{#1}\f:fancyvrb%
+      \FV@RightListFrame \csname FV@RightListNumber\endcsname %
+          \d:fancyvrb}}
+>>>
+
+These macros are original fancyvrb versions, we removed some penalty commands,
+as they resulted in unwanted blank lines.
+
+\<fix fancyvrb\><<<
+\def\FV@ListProcessLine@iii#1{%
+  \box\@tempboxa
+  \setbox\@tempboxa=\FV@ListProcessLine{#1}%
+  \let\FV@ProcessLine\FV@ListProcessLine@iv}
+\def\FV@ListProcessLine@iv#1{%
+  \box\@tempboxa
+  \setbox\@tempboxa=\FV@ListProcessLine{#1}}%
+\def\FV@ListProcessLastLine{%
+  \ifx\FV@ProcessLine\FV@ListProcessLine@iv
+    \box\@tempboxa
+  \else
+    \ifx\FV@ProcessLine\FV@ListProcessLine@iii
+      \box\@tempboxa
+    \else
+      \ifx\FV@ProcessLine\FV@ListProcessLine@i
+        \FV@Error{Empty verbatim environment}{}%
+        \FV@ProcessLine{}%
+      \fi
+    \fi
+  \fi}
+
+
+\def\FV@EndList{\FV@ListProcessLastLine  \FV@EndListFrame%
+  \IgnorePar\b:fancyvrb\par\@endparenv%
+  \endgroup   \@endpetrue}
+\def\FV@StepLineNo{%
+  \FV@SetLineNo%
+  \def\FV@StepLineNo{\SkipRefstepAnchor\refstepcounter{FancyVerbLine}}%
+  \FV@StepLineNo}
+>>>
+
+The command 
+\''\@endparenv' will complain if encounter in horizontal mode.
+
+\`'\Configure{fancyvrb}
+   {before-env} {after-env} {before-line} {after-line} {before-text}
+   {after-text}'---beween end points of lines, and of tex, we can have
+   line numbers.
+
+\<fancyvrb.sty shared config\><<<
+\NewConfigure{fancyvrb}{6}
+>>>
+
+\SubSection{Verb}
+
+\<fix fancyvrb\><<<
+\begingroup
+\catcode`\^^M=\active%
+\gdef\FVC@Verb#1{%
+  \begingroup%
+    \FV@UseKeyValues%
+    \let\a:fancyvrb|=\empty\FV@FormattingPrep%
+    \FV@CatCodes%
+    \outer\def^^M{}%
+    \catcode`#1=12%
+    \def\@tempa{\def\FancyVerbGetVerb####1####2}%
+    \expandafter\@tempa\string#1{\mbox{\a:verb##2\b:verb}\endgroup}%
+    \FancyVerbGetVerb\FV@EOL}%
+\endgroup
+>>>
+
+\<fix fancyvrb\><<<
+\def\FV@UseVerb#1{\mbox{\FV@UseKeyValues%
+   \let\a:fancyvrb|=\empty \FV@FormattingPrep%
+   \a:verb #1\b:verb}}
+>>>
+
+\SubSection{Colors}
+
+\<find color for fancyvrb\><<<
+\let\fv:color|=\empty 
+  \ifx \color\:UnDef\else\Configure{color}{\xdef\fv:color}\fi
+>>>
+
+\<color for fancyvrb\><<<
+\bgroup
+  \ifx \fv:color\empty \else{%
+     \let\HColor\fv:color \a:fancyvrbcolor%
+  }\fi
+  \ifx \FancyVerbFillColor\relax \else%
+     \:fvcolor \b:fancyvrbcolor \FancyVerbFillColor|<par del|>%
+  \fi
+  \ifx \FancyVerbRuleColor\relax \else%
+     \:fvcolor \c:fancyvrbcolor \FancyVerbRuleColor|<par del|>%
+  \fi
+\egroup
+\let\FV@BeginListFrame|=\relax
+\let\FV@LeftListFrame|=\relax
+\let\FV@RightListFrame|=\relax
+\let\FV@EndListFrame|=\relax
+>>>
+
+\<fix fancyvrb\><<<
+\def\:fvcolor#1{\def\a:color##1##2|<par del|>{%
+   \Configure{SetHColor}#1{##1}}}%
+>>>
+
+\<fancyvrb.sty shared config\><<<
+\NewConfigure{fancyvrbcolor}{3}    
+>>>
+
+Colors text/background/frame
+
+%%%%%%%%%%%%%%%%%%%
+\SubSection{Frames}
+%%%%%%%%%%%%%%%%%%%
+
+\<frames for fancyvrb\><<<
+\ifx \FV@BeginListFrame\relax\else
+   \tmp:dim=\FV@FrameRule \edef\HSize{\the\tmp:dim}%
+   \a:fancyvrbframe
+\fi
+\ifx \FV@LeftListFrame\relax\else
+   \tmp:dim=\FV@FrameRule \edef\HSize{\the\tmp:dim}%
+   \b:fancyvrbframe
+\fi
+\ifx \FV@EndListFrame\relax\else
+   \tmp:dim=\FV@FrameRule \edef\HSize{\the\tmp:dim}%
+   \c:fancyvrbframe
+\fi
+\ifx \FV@RightListFrame\relax\else
+   \tmp:dim=\FV@FrameRule \edef\HSize{\the\tmp:dim}%
+   \d:fancyvrbframe
+\fi
+>>>
+
+\<fancyvrb.sty shared config\><<<
+\NewConfigure{fancyvrbframe}{6}    
+>>>
+
+Frame up/left/down/right/thickness/padding
+
+We get duplications, because we don't know the order of parameters
+(e.g., \`'\begin{Verbatim}% [frame=single,framerule=1mm]'), and even
+which ones are present at all.
+
+\<fix fancyvrb\><<<
+\define@key{FV}{framerule}{%
+  \@tempdima=#1\relax%
+  \edef\FV@FrameRule{\number\@tempdima sp\relax}%
+  {\Advance:\fancyvrbNo by 1   \tmp:dim=\FV@FrameRule%
+   \edef\HSize{\the\tmp:dim}%
+   \e:fancyvrbframe}}
+\define@key{FV}{framesep}{%
+  \@tempdima=#1\relax%
+  \edef\FV@FrameSep{\number\@tempdima sp\relax}%
+  {\Advance:\fancyvrbNo by 1    \tmp:dim=\FV@FrameSep%
+   \edef\HSize{\the\tmp:dim}%
+   \f:fancyvrbframe}}
+>>>
+
+\SubSection{Boxed Verbatim}
+
+Verbatim within \TeX{} box.
+
+\<fix fancyvrb\><<<
+\def\FV@BVerbatimBegin{%
+  \ht:special{t4ht@(}\begingroup%
+    \let\a:fancyvrb\empty\IgnorePar%
+    \FV@UseKeyValues%
+    \FV@BeginVBox%
+    \let\FV@ProcessLine\FV@BProcessLine%
+    \FV@FormattingPrep%
+    \FV@ObeyTabsInit\a:BVerbatimInput\ht:special{t4ht@)}
+}%
+\def\FV@BVerbatimEnd{\b:BVerbatimInput\ht:special{t4ht@(}\FV@EndVBox\ht:special{t4ht@)}\endgroup}
+\def\FV@BProcessLine#1{\hbox{\FancyVerbFormatLine%
+   {\c:BVerbatimInput#1\d:BVerbatimInput}}}   
+\NewConfigure{BVerbatimInput}{4}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Verbatim in Footnores}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<fix fancyvrb\><<<
+\def\V@@footnotetext{%
+\leavevmode%
+   \vbox\bgroup%
+      \leftskip0pt {\ht:everypar{}\parindent0pt\leavevmode}%
+      |<footnote label|>%
+      \a:footnotetext%
+      \b:footnotetext%
+      \csname a:footnotebody\endcsname%
+      \bgroup%
+          \reset@font\footnotesize%
+          \bgroup %
+             \aftergroup\V@@@footnotetext %
+             \ignorespaces%
+}
+\def\V@@@footnotetext{%
+      \egroup%
+      \csname b:footnotebody\endcsname%
+      \c:footnotetext%
+   \ht:special{t4ht@[}\egroup\ht:special{t4ht@]}%
+}
+>>>
+
+\<fix fancyvrbNO\><<<
+\pend:def\V@@footnotetext{%
+   \let\FNmark|=\@thefnmark%
+   \begingroup%
+   \ifnum \FNnum>\fn:txt%
+      \gHAssign\fn:txt|=\FNnum%
+      \def\@makefnmark{\hbox{\ExitHPage{\a:footnote}}}%
+      \b:footnote \def\end:fverb{\c:footnote}%
+   \else%
+      \a:footnotetext \b:footnotetext \let\end:fverb|=\c:footnotetext%
+   \fi%
+   \:gobbleII}
+\append:def\V@@@footnotetext{\end:fverb\endgroup}
+>>>
+
+We mimic, and using components from, the standard verbatim environment
+of LaTeX.  The \''\:gobbleII' is for getting rid of the
+\`'\insert\footins'.
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{minted}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+
+\<minted.4ht\><<<
+% minted.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\NewConfigure{InlineCode}{2}
+
+\def\:tempa#1{%
+  \endgroup%
+  \begingroup%
+  \Configure{BVerbatimInput}{\HCode{}}{}{}{}{}\a:InlineCode% The \HCode is necessary for correct paragraph handling
+  \begingroup%
+  \o:minted@inline@iii:{#1}%
+  \b:InlineCode%
+  \endgroup%
+}
+
+\HLet\minted@inline@iii\:tempa
+
+% support for background color in Minted listings
+\NewConfigure{MintedColorbg}{2}
+\renewenvironment{minted@colorbg}[1]{%
+  \colorlet{shadecolor}{#1}%
+  \extractcolorspec{shadecolor}{\:tempa}%
+  \expandafter\convertcolorspec\:tempa{HTML}\minted:bgcolor%
+  \a:MintedColorbg%
+  }
+  {\b:MintedColorbg\medskip\noindent}
+
+
+\Hinput{minted}
+\endinput
+>>> \AddFile{9}{minted}
+
+The breaklines option for Minted environments and commands causes source code
+lines to collapse into one line. We try to prevent that by basically disabling
+this option.
+
+As it can be declared in the preamble, we must patch the usepackage code.
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{minted.sty}{minted-sty-hooks.4ht}
+>>>
+
+\<minted-sty-hooks.4ht\><<<
+% minted-sty-hook.4ht, generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\AddToHook{package/after/minted}{%
+\@ifpackageloaded{xcolor}{}{\RequirePackage{xcolor}}
+|<minted breaklines|>
+}
+>>> 
+\AddFile{9}{minted-sty-hooks}
+
+
+We use modified version of the keyval option declaration command used by
+Minted, it turns the breaklines option to false when it is used.
+
+\<minted breaklines\><<<
+\newcommand{\:minted@def@opt@switch}[2][false]{%
+  \define@booleankey{minted@opt@g}{#2}%
+    {\@namedef{minted@opt@g:#2}{false}}%
+    {\@namedef{minted@opt@g:#2}{false}}
+  \define@booleankey{minted@opt@g@i}{#2}%
+    {\@namedef{minted@opt@g@i:#2}{false}}%
+    {\@namedef{minted@opt@g@i:#2}{false}}
+  \define@booleankey{minted@opt@lang}{#2}%
+    {\@namedef{minted@opt@lang\minted@lang :#2}{false}}%
+    {\@namedef{minted@opt@lang\minted@lang :#2}{false}}
+  \define@booleankey{minted@opt@lang@i}{#2}%
+    {\@namedef{minted@opt@lang\minted@lang @i:#2}{false}}%
+    {\@namedef{minted@opt@lang\minted@lang @i:#2}{false}}
+  \define@booleankey{minted@opt@cmd}{#2}%
+    {\@namedef{minted@opt@cmd:#2}{false}}%
+    {\@namedef{minted@opt@cmd:#2}{false}}%
+  \@namedef{minted@opt@g:#2}{#1}%
+}
+\:minted@def@opt@switch{breaklines}
+>>>
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{pythontex}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+
+\<pythontex.4ht\><<<
+% pythontex.4ht (|version), generated from |jobname.tex
+% Copyright 2019 TeX Users Group
+|<TeX4ht license text|>
+\def\:tempa#1{%
+  \endgroup%
+  \begingroup%
+  \Configure{BVerbatimInput}{\HCode{}}{}{}{}{}\ifmmode\else\a:InlineCode\fi%
+  \begingroup%
+  \o:pytx@InlineMargBgroup:{#1}%
+  \ifmmode\else\b:InlineCode\fi%
+  \endgroup%
+}
+
+\HLet\pytx@InlineMargBgroup\:tempa
+
+\NewConfigure{InlineCode}{2}
+
+\Hinput{pythontex}
+\endinput
+>>> \AddFile{9}{pythontex}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Slides}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{Prosper}
+%%%%%%%%%%%%%%%%%%%%%
+
+\<prosper.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% prosper.4ht                           |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\let\prosper:Hinput=\Hinput
+\def\Hinput#1{%
+   \prosper:Hinput{#1}%
+   \def\:temp{#1}\def\:tempa{seminar}\ifx \:temp\:tempa
+      \let\Hinput=\prosper:Hinput
+      \input prosper-a.4ht
+   \fi
+}
+\endinput
+>>>        \AddFile{9}{prosper}
+
+The prosper class loads the article and seminar classes, and then its
+own definitions.
+
+\<prosper-a.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% prosper-a.4ht                         |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<shared prosper code|>
+\expandafter\ifx  \csname @tempoLimit\endcsname\relax
+   |<pre mid 2001 prosper|>
+\else
+   |<mid 2001 prosper|>
+\fi
+|<shared prosper code for hyperref|>
+\Hinput{prosper}
+\endinput
+>>>        \AddFile{9}{prosper-a}
+
+The prosper class loads hyperref before tex4ht. Hence:
+
+\<shared prosper code\><<<
+\ifHy@texht \else
+   \:warning{Package option `tex4ht' missing for prosper.cls. Should
+      be present with a PPR style option: default, darkblue,...}
+\fi
+\def\:temp{tex4ht}\ifx \:temp\Style@chosen
+   \:warning{PPR style package option missing for prosper.cls
+             (e.g., default, darkblue).}
+\fi
+\Log:Note{if figures in slides of prosper.cls
+   translate to empty bitmaps, adjust the G-script in tex4ht.env  
+   to handle larger page dimensions.}
+>>>
+
+\<shared prosper code\><<<
+\let\orig@item\item
+\pend:def\enditemize{\global\let\sv:end:DL\end:DL}
+\append:def\enditemize{\sv:end:DL}
+>>>
+
+\<shared prosper code for hyperref\><<<
+\let\hyp:enumerate\enumerate
+\def\enumerate{\hyp:enumerate\@nmbrlistfalse}
+>>>
+
+\<pre mid 2001 prosper\><<<
+\def\maketitle{\bgroup
+   |<adjust minipageNum for setcounter footnote 0|>%
+   \def\sec:typ{title}%
+   \ConfigureEnv{center}{\empty}{}{\empty}{\empty}
+   |<prosper maketitle markup|>%
+   |<pre mid 2001 prosper maketitle markup|>%
+   \a:mktl  \o:maketitle:  \b:mktl
+   \egroup \let\maketitle\empty}
+>>>
+
+\<mid 2001 prosper\><<<
+\def\maketitle{\bgroup
+   |<adjust minipageNum for setcounter footnote 0|>%
+   \def\sec:typ{title}%
+   \ConfigureEnv{center}{\empty}{}{\empty}{\empty}
+   |<prosper maketitle markup|>%
+   |<mid 2001 prosper maketitle markup|>%
+   \a:mktl  \o:maketitle:  \b:mktl
+   \egroup \let\maketitle\empty}
+>>>
+
+\<prosper maketitle markup\><<<
+\pend:def\@Title{\a:ttl}\append:def\@Title{\b:ttl}%
+\pend:def\@Author{\a:author}\append:def\@Author{\b:author}%
+\expandafter\ifx\csname @institution\endcsname\relax \else
+   \ifx\@institution\@empty \else
+      \pend:def\@institution{\a:institution}%
+      \append:def\@institution{\b:institution}%
+\fi\fi
+>>>
+
+\<mid 2001 prosper maketitle markup\><<<
+\ifx\@Subtitle\@empty \else
+   \pend:def\@Subtitle{\a:Subtitle}%
+   \append:def\@Subtitle{\b:Subtitle}%
+\fi
+\ifx\@email\@empty \else
+   \expandafter\pend:def\expandafter\@email\expandafter{%
+       \expandafter\def\expandafter\@email\expandafter{\@email
+                               }\a:email}\append:def\@email{\b:email}%
+\fi
+>>>
+
+\<pre mid 2001 prosper maketitle markup\><<<
+\if\@Subtitle.\else
+   \pend:def\@Subtitle{\a:Subtitle}%
+   \append:def\@Subtitle{\b:Subtitle}%
+\fi
+\if\@email.\else
+   \expandafter\pend:def\expandafter\@email\expandafter{%
+       \expandafter\def\expandafter\@email\expandafter{\@email
+                               }\a:email}\append:def\@email{\b:email}%
+\fi
+>>>
+
+\<shared prosper code\><<<
+\NewConfigure{Subtitle}{2}
+\NewConfigure{email}{2}
+\NewConfigure{institution}{2}
+>>>
+
+\<shared prosper code\><<<
+\let\part=\relax
+\newcommand{\part}[2][\@defaultTransition]{%
+  \begin{slide}[#1]{}%
+    \vspace*{1.5cm}|<prospect part toc|>\@addBookmarkOnSlide{0}{#2}%
+    \begin{center}%
+      \fontTitle{#2}%
+    \end{center}
+  \end{slide}}
+>>>
+
+\<prospect part toc\><<<
+\def\Hy@temp{#2}%
+\addcontentsline{toc}{part}{%
+   \expandafter\strip@prefix\meaning\Hy@temp}%
+>>>
+
+\<shared prosper code\><<<
+\def\tocslideentry#1#2#3{#3}
+>>>
+
+\<pre mid 2001 prosper\><<<
+\def\@addBookmarkOnSlide#1{%
+   \def\Hy@temp{#1}%
+   \addcontentsline{toc}{slide}{%
+      \string\tocslideentry
+      {}{\thetrueSlideCounter}
+      {\expandafter\strip@prefix\meaning\Hy@temp}}%
+}
+>>>
+
+\<shared prosper code\><<<
+\def\@addBookmarkOnSlide#1#2{%
+  \ifnum#1=0
+    \def\Hy@temp{#2}%
+    \addcontentsline{toc}{slide}{%
+       \string\tocslideentry
+       {}{\thetrueSlideCounter}
+       {\expandafter\strip@prefix\meaning\Hy@temp}}%
+  \else
+    \@tempoLimit=#1%
+    \advance \@tempoLimit by -1
+    \ifcollapsedBookmarks
+       \@tempoLimit=-\@tempoLimit
+    \fi
+    \def\Hy@temp{#2}%
+    \addcontentsline{toc}{slide}{%
+       \string\csname\space tocslideentry\string\endcsname
+       {\number\@tempoLimit}{\thetrueSlideCounter}
+       {\expandafter\strip@prefix\meaning\Hy@temp}}%
+  \fi
+}
+>>>
+
+\<shared prosper code\><<<
+\expandafter\slide@hook\expandafter{\the \slide@hook
+   \let\posit@Box=\empty
+   \let\endposit@Box=\empty
+}
+\long\def\@on@overlay@one#1{}
+>>>
+
+\<shared prosper code\><<<
+\pend:defI\slidetitle{\a:slidetitle}
+\append:defI\slidetitle{\b:slidetitle}
+\NewConfigure{slidetitle}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%% 
+\Section{Powerdot} 
+%%%%%%%%%%%%%%%%%%%%%%%% 
+ 
+ 
+ 
+\<powerdot.4ht\><<< 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
+% powerdot.4ht                          |version % 
+% Copyright (C) |CopyYear.2006.       Eitan M. Gurari         % 
+|<TeX4ht copyright|> 
+  \Hinclude{\input powerdot-a.4ht}{article}  
+\endinput 
+>>>        \AddFile{8}{powerdot} 
+ 
+ 
+ 
+ 
+\<powerdot-a.4ht\><<< 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
+% powerdot-a.4ht                        |version % 
+% Copyright (C) |CopyYear.2006.       Eitan M. Gurari         % 
+|<TeX4ht copyright|> 
+  |<powerdot code|> 
+\Hinput{powerdot} 
+\endinput 
+>>>        \AddFile{8}{powerdot-a} 
+ 
+% \HRestore\maketitle 
+
+A \''\relax' is prepended to the start of the definitions
+\`'\@namedef{end#2}{\ifpd@display\pd@slide\fi}' provided within
+\`'\def\pd@pddefinetemplate[#1]#2#3#4{...}'.
+
+\<powerdot code\><<< 
+\pend:defI\pd@getargsandbody{%
+   \expandafter\ifx \csname set:env:##1\endcsname\relax
+      \expandafter\gdef\csname set:env:##1\endcsname{}%
+      \expandafter\pend:def\csname end##1\endcsname{\relax}%
+      \expandafter\global\expandafter\let
+               \csname end##1\expandafter\endcsname\csname end##1\endcsname
+      \expandafter\ifx\csname before:begin##1\endcsname\relax
+          \:warning{\string\ConfigureEnv{##1} not provided}%
+    \fi \fi
+}
+>>>
+
+\<powerdot code\><<< 
+\def\:tempc{%
+  |<hooks for slide titles|>%
+  \append:def\pd@template@slide@options{%
+       \setkeys [pd]{template}{lfpos={}, rfpos={},
+              tocpos={}, stocpos={}, ntocpos={}}}%
+  \append:def\pd@template@titleslide@options{%
+                  \setkeys [pd]{template}{lfpos={},rfpos={}}}%
+  \o:pd@sl@de:}
+\HLet\pd@sl@de\:tempc
+\NewConfigure{slidetitle}{2}
+>>>
+
+\<hooks for slide titles\><<<
+\let\sv:rput\rput
+\def\rput[##1](##2)##3{\def\:temp{\pd@@titlepos}\def\:tempa{##2}%
+   \ifx \:temp\:tempa        
+       \let\rput\sv:rput 
+       \def\:temp{\a:slidetitle\sv:rput[##1](##2){##3}\b:slidetitle}%
+   \else
+       \def\:temp{\sv:rput[##1](##2){##3}}%
+   \fi \:temp
+}%
+>>>
+
+\<powerdot code\><<< 
+\let\:item\pd@orig@item
+\let\pd@orig@item\@item 
+\def\@item[#1]{\@ifnextchar<{\pd@item[#1]}{\pd@item[#1]<>}} 
+\def\pd@item[#1]<#2>{% 
+  \pd@closeitem 
+  \ifx\pd@@type\pd@currenttype\else 
+    \ifnum\pd@@type=\z@ 
+      \pst@Verb{(1) BOL}% 
+    \else 
+      \pst@Verb{(0) BOL}% 
+      \normalcolor 
+    \fi 
+    \global\let\pd@currenttype\pd@@type 
+  \fi 
+  \ifnum\pd@currentstate=\z@ 
+    \normalcolor\pst@Verb{(0) BOL}% 
+    \pd@hide{#2}% 
+  \else 
+    \color\pd@@iacolor 
+  \fi 
+  \ifx\@empty#2\@empty\else 
+    \def\pd@closeitem{\gdef\pd@currentstate{0}}% 
+  \fi 
+  \pd@orig@item[#1]\@@par\leavevmode \ignorespaces
+} 
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{beamer}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%
+\SubSection{Beamer}
+%%%%%%%%%%%%%
+
+\<beamer.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% beamer.4ht                            |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<shared conf beamer|>
+\ifx \beamer@version\:UnDef
+   |<shared conf beamer 0.8 and 0.3|>
+   \ifx \insertinstituteshort\:UnDef
+      |<conf beamer 0.8|>
+   \else 
+      |<conf beamer 0.3|>
+   \fi
+\else
+   |<conf beamer 3.01|>
+\fi
+|<conf beamer current|>
+\Hinput{beamer}
+\endinput
+>>>        \AddFile{9}{beamer}
+
+\<shared conf beamer\><<<
+|<beamer title page|>
+|<beamer sections|>
+|<beamer toc|>
+|<beamer other|>
+>>>
+
+\<conf beamer 0.3\><<<
+\append:def\andtitle{\a:andtitle}
+\def\insttitle#1{\a:inst$\sp{#1}$\b:inst}
+\def\instinst#1{\a:inst$\sp{#1}$\b:inst\ignorespaces}
+>>>
+
+\<conf beamer 0.8\><<<
+\append:def\beamer@andtitle{\a:andtitle}
+\def\beamer@insttitle#1{\a:inst$\sp{#1}$\b:inst}
+\def\beamer@instinst#1{\a:inst$\sp{#1}$\b:inst\ignorespaces}
+>>>
+
+\<conf beamer 0.3\><<<
+\pend:def\titlepage{%
+   \a:titlepage
+   \pend:def\inserttitletitle{\a:title}%
+   \append:def\inserttitletitle{\b:title}%
+   \pend:def\insertauthortitle{\a:author}%
+   \append:def\insertauthortitle{\b:author}%
+   \pend:def\insertinstitute{\a:institute}%
+   \append:def\insertinstitute{\b:institute}%
+   \pend:def\insertdate{\a:date}%
+   \append:def\insertdate{\b:date}%
+   \pend:def\inserttitlegraphic{\a:titlegraphic}%
+   \append:def\inserttitlegraphic{\b:titlegraphic}%
+}
+\append:def\titlepage{\b:titlepage}
+>>>
+
+\<conf beamer 0.8\><<<
+\pend:def\titlepage{%
+   \a:titlepage
+   \pend:def\inserttitle{\a:title}%
+   \append:def\inserttitle{\b:title}%
+   \pend:def\insertauthor{\a:author}%
+   \append:def\insertauthor{\b:author}%
+   \pend:def\insertinstitute{\a:institute}%
+   \append:def\insertinstitute{\b:institute}%
+   \pend:def\insertdate{\a:date}%
+   \append:def\insertdate{\b:date}%
+   \pend:def\inserttitlegraphic{\a:titlegraphic}%
+   \append:def\inserttitlegraphic{\b:titlegraphic}%
+}
+\append:def\titlepage{\b:titlepage}
+>>>
+
+\<beamer title page\><<<
+\NewConfigure{titlepage}{2}
+\NewConfigure{title}{2}
+\NewConfigure{author}{2}
+\NewConfigure{institute}{2}
+\NewConfigure{date}{2}
+\NewConfigure{titlegraphic}{2}
+\NewConfigure{andtitle}{1}
+\NewConfigure{inst}{2}
+>>>
+
+\<beamer toc\><<<
+\def\addtocontents#1#2{%
+   \add:toc{#1}{}{#2}%
+}
+\def\add:toc#1#2#3{{%
+   \csname if:toc\endcsname{
+      \def\protect{\noexpand\noexpand\noexpand}%
+      \edef\:tempa{|<beamer toc entry|>}\:tempa
+   }%
+}}
+>>>
+
+\<beamer toc entry\><<<
+\the\:tokwrite{\string\doTocEntry
+   \string\toc#1{#2}{%
+      \string\csname\space a:TocLink\string\endcsname
+            {\FileNumber}{\cur:th\@currentlabel}{}{#3}%
+   }{}\relax
+}%
+>>>      
+
+\<beamer toc\><<<
+\def\tableofcontents{\futurelet\:temp\:TOC}
+\def\:TOC{\ifx [\:temp \expandafter\:TableOfContents
+          \else \:TableOfContents[toc]\fi}
+>>>
+
+\<beamer toc 0.8 and 0.3\><<<
+\pend:def\@subsectiontemplateshaded{\a:subsectionshadedintoc}
+\append:def\@subsectiontemplateshaded{\b:subsectionshadedintoc}
+\pend:def\@subsectiontemplate{\a:subsectionintoc}
+\append:def\@subsectiontemplate{\b:subsectionintoc}
+\pend:def\sectiontemplateshaded{\a:sectionshadedintoc}
+\append:def\sectiontemplateshaded{\b:sectionshadedintoc}
+\pend:def\sectiontemplate{\a:sectionintoc}
+\append:def\sectiontemplate{\b:sectionintoc}
+
+>>>
+
+\<conf beamer 0.3\><<<
+\let\o:subsection:\subsection
+\def\subsection#1{%
+   \expandafter\global\expandafter\sl:toks\expandafter
+   {\the\sl:toks\leavevmode \o:subsection:{#1}%
+    \add:toc{subsection}{\thesection.\thesubsection}{#1}}%
+   |<cond undo delayed sect|>%
+}
+>>>
+
+\<conf beamer 0.8\><<<
+\let\o:@subsection:\@subsection
+\def\@subsection[#1]#2{%
+   \expandafter\global\expandafter\sl:toks\expandafter
+   {\the\sl:toks\leavevmode \o:@subsection:[#1]{#2}%
+    \add:toc{subsection}{\thesection.\thesubsection}{#2}}%
+   |<cond undo delayed sect|>%
+}
+>>>
+
+\<beamer sections\><<<
+\let\o:@section:\@section
+\def\@section[#1]#2{%
+   \expandafter\global\expandafter\sl:toks\expandafter
+   {\the\sl:toks\leavevmode \o:@section:[#1]{#2}%
+    \add:toc{section}{\thesection}{\secname}}%
+   |<cond undo delayed sect|>%
+}
+
+\let\o:untitledsubsection:\untitledsubsection
+\def\untitledsubsection#1{%
+   \expandafter\global\expandafter\sl:toks\expandafter
+   {\the\sl:toks\leavevmode \o:untitledsubsection:}%
+   |<cond undo delayed sect|>%
+}
+
+\newtoks\sl:toks
+\NewConfigure{sec@slide}{2}
+>>>
+
+\<conf beamer 0.3\><<<
+\pend:def\slide{\a:sec@slide\the\sl:toks\b:sec@slide 
+   \global\sl:toks={}}
+>>>
+
+\<conf beamer 0.8\><<<
+\let\be:frameslide\frameslide
+\def\frameslide{\a:sec@slide\the\sl:toks\b:sec@slide
+   \global\sl:toks={}\be:frameslide}
+>>>
+
+If sec@slide is configured, the section are subsection commands are
+transported into the slide blocks.
+
+\<cond undo delayed sect\><<<
+\expandafter\ifx\csname a:sec@slide\endcsname\relax 
+   \expandafter\ifx\csname b:sec@slide\endcsname\relax
+       \the\sl:toks \global\sl:toks={}%
+\fi\fi
+>>>
+
+\<beamer toc 0.8 and 0.3\><<<
+\pend:def\@beginblocktemplate{\a:blocktitle}
+\append:def\@beginblocktemplate{\b:blocktitle}
+\pend:def\@beginalertblocktemplate{\a:blocktitle}
+\append:def\@beginalertblocktemplate{\b:blocktitle}
+\pend:def\@beginexampleblocktemplate{\a:blocktitle}
+\append:def\@beginexampleblocktemplate{\b:blocktitle}
+\NewConfigure{blocktitle}{2}
+>>>
+
+\<beamer toc 0.8 and 0.3\><<<
+\pend:defI\frametitle{\bgroup
+   \pend:def\@headrenderer{\a:frametitle}%
+   \append:def\@headrenderer{\b:frametitle}%
+}
+\append:defI\frametitle{\egroup}
+\NewConfigure{frametitle}{2}
+>>>
+
+\<beamer other\><<<
+\pend:defI\alert{\a:alert}
+\append:defI\alert{\b:alert}
+\NewConfigure{alert}{2}
+\pend:defI\structure{\a:structure}
+\append:defI\structure{\b:structure}
+\NewConfigure{structure}{2}
+\NewConfigure{sectionshadedintoc}{2}
+\NewConfigure{sectionintoc}{2}
+\NewConfigure{subsectionshadedintoc}{2}
+\NewConfigure{subsectionintoc}{2}
+>>>
+
+\<conf beamer current\><<<
+\let\Hy@EveryPageAnchor\relax
+\def\pgf@trimright@final{0pt}
+\def\pgf@trimleft@final{0pt}
+\let\origEndP\EndP
+\AtBeginDocument{\def\EndP{\let\EndP\origEndP}\SaveEndP}
+
+
+\NewConfigure{frame}{2}
+\NewConfigure{frametitle}{2}
+\AddToHook{env/beamer@frameslide/before}{\RecallEndP\a:frame}
+\AddToHook{env/beamer@frameslide/after}{\b:frame}
+
+\long\def\:temp[#1]#2{%
+\a:frametitle%
+\o:beamer@@frametitle:[#1]{#2}%
+\b:frametitle%
+}
+
+\HLet\beamer@@frametitle\:temp
+% Beamer redefines \emph, it is necessary to insert hooks again
+
+\pend:defI\emph{\a:emph}%
+\append:defI\emph{\b:emph}%
+
+>>>
+
+%%%%%%%%%%%%%
+\SubSection{beamerbasetoc}
+%%%%%%%%%%%%%
+
+\<beamerbasetoc.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% beamerbasetoc.4ht                     |version %
+% Copyright (C) |CopyYear.2006.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+   \def\beamer@sectionintoc#1#2#3#4#5{}
+\Hinput{beamerbasetoc}
+\endinput
+>>>        \AddFile{9}{beamerbasetoc}
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{beamerbasefont}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<beamerbasefont.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% beamerbasefont.4ht                    |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\expandafter\ifx \csname o:@mathrm:\endcsname\relax\else
+   \HRestore\@mathrm
+   \HRestore\@mathbf
+   \HRestore\@mathsf
+   \HRestore\@mathit
+   \HRestore\@mathtt
+\fi
+\AtBeginDocument{%
+\def\:tempd#1{%
+   \def\:tempc{\choose:mfont {#1}}
+   \expandafter\HLet\csname @#1\endcsname|=\:tempc
+}
+\:tempd{mathbf}
+\:tempd{mathrm}
+\:tempd{mathsf}
+\:tempd{mathit}
+\:tempd{mathtt}
+}
+\Hinput{beamerbasefont}
+\endinput
+>>>        \AddFile{9}{beamerbasefont}
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{seminar.cls}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<seminar.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% seminar.4ht                           |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\let\seminar:Hinput=\Hinput
+\def\Hinput#1{%
+   \seminar:Hinput{#1}%
+   \def\:temp{#1}\def\:tempa{article}\ifx \:temp\:tempa
+      \let\Hinput=\seminar:Hinput
+      \input seminar-a.4ht
+   \fi
+}
+\endinput
+>>>        \AddFile{9}{seminar}
+
+The seminar class loads the article class, and then its own definitions.
+
+\<seminar-a.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% seminar-a.4ht                         |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<seminar code|>
+\Hinput{seminar}
+\endinput
+>>>        \AddFile{9}{seminar-a}
+
+\<seminar code\><<<
+\def\begin@slide[#1,#2]{\begingroup
+   \slide@clearpage   \slidetrue \leavevmode   \refstepcounter{slide}%
+   \the\slide@hook   \the\before@newslide
+   \everyslide}
+\def\end@slide{\endgroup}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{slides.cls}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<slides.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% slides.4ht                            |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<conf slides|>
+\Hinput{slides}
+\endinput
+>>>        \AddFile{9}{slides}
+
+\<conf slides\><<<
+\def\btn:s{%
+   \advance\c@slide by -1   
+   \edef\prevCutAt{\RefFile{\jobname-sl\the\c@slide.\:html}}%
+   \ifx\prevCutAt\space \let\prevCutAt=\empty \fi
+   \advance\c@slide by 2   
+   \edef\nextCutAt{\RefFile{\jobname-sl\the\c@slide.\:html}}%
+   \ifx\nextCutAt\space \let\nextCutAt=\empty \fi
+}
+\append:def\slide{\expandafter\ifx  \csname slide:\endcsname\relax \else
+    \NextFile{\jobname-sl\the\c@slide .\:html}%
+    \HPage{\a:slidename}%
+     \bgroup\btn:s \default:bts{}{tail}%
+      \egroup
+   \fi}
+\pend:def\endslide{\expandafter\ifx  \csname slide:\endcsname\relax \else
+  \bgroup \btn:s
+     \pend:def\b:crsbt{\Link-{}{tail\FileName}\EndLink}%
+     \default:bts{tail}{}%
+   \egroup\EndHPage{}\fi}
+\NewConfigure{slidename}{1}
+\Configure{slidename}{\the\c@slide}
+>>>
+
+\<conf slides\><<<
+\pend:def\maketitle{\bgroup
+   |<adjust minipageNum for setcounter footnote 0|>%
+   \pend:def\@title{\a:ttl}\append:def\@title{\b:ttl}%
+   \pend:def\@date{\a:date}\append:def\@date{\b:date}%
+   \pend:def\@author{\a:author}\append:def\@author{\b:author}%
+   \a:mktl }
+\append:def\maketitle{\b:mktl \egroup }
+\NewConfigure{maketitle}[4]{\c:def\a:mktl{#1}\c:def\b:mktl{#2}%
+   \c:def\a:ttl{#3}\c:def\b:ttl{#4}}
+\NewConfigure{author date}[4]{%
+   \c:def\a:author{#1}\c:def\b:author{#2}%
+   \c:def\a:date{#3}\c:def\b:date{#4}}
+>>>
+
+\<conf slides\><<<
+\long\def\:tempc{\@roman \c@enumiii}
+\ifx \theenumiii\:tempc
+   \def\:tempc{\a:enumiii\@roman\c@enumiii\b:enumiii}
+   \HLet\theenumiii\:tempc
+\fi
+\NewConfigure{enumiii}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{foils.cls}
+%%%%%%%%%%%%%%%%%%%%%
+
+\<foils.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% foils.4ht                             |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\ifx \o:listoffigures:\:UnDef \else
+   \HRestore\listoffigures
+\fi
+\ifx \o:listoftables:\:UnDef \else
+   \HRestore\listoftables
+\fi
+|<foils configs|>
+\Hinput{foils}
+\endinput
+>>>        \AddFile{9}{foils}
+
+ 
+\<foils configs\><<<
+\pend:def\maketitle{\par\a:mktl\begingroup 
+   \ifx \@thanks\empty \else
+      \pend:def\@thanks{\a:thank}% 
+      \append:def\@thanks{\b:thank}% 
+   \fi
+   \aftergroup\b:mktl \:gobbleII
+}
+\def\@maketitle{%
+   {\a:ttl \@title \b:ttl} 
+   {\lineskip \authorauthorskip 
+    \begin{tabular}[t]{c}\a:author \@author \b:author\end{tabular} 
+    \par
+   } 
+   \ifx \@date\empty \else
+      \a:date \@date \b:date
+   \fi
+   \par
+} 
+\NewConfigure{maketitle}[4]{\c:def\a:mktl{#1}\c:def\b:mktl{#2}%
+   \c:def\a:ttl{#3}\c:def\b:ttl{#4}}
+\NewConfigure{author date}[4]{%
+   \c:def\a:author{#1}\c:def\b:author{#2}%
+   \c:def\a:date{#3}\c:def\b:date{#4}}
+>>>
+
+\<is not foils.cls\><<<
+\@ifclassloaded{foils}{\:Optionfalse}{}
+>>>>
+
+\<foils configs\><<<
+\NewSection\foilhead{}
+\let\:foilhead|=\@foilhead
+\def\@foilhead[#1]#2{%
+   \def\:temp{#2}\ifx\:temp\empty \:foilhead[#1]{\foilhead{\space}}%
+   \else \:foilhead[#1]{\foilhead{#2}}\fi  }
+\NewConfigure{tableofcontents*}[1]{\edef\auto:toc{#1}%
+   \ifx \::foilhead\:UnDef
+      \let\::foilhead|=\:foilhead
+      \def\:foilhead{\:TableOfContents[\auto:toc]%
+          \let\:foilhead|=\::foilhead \::foilhead}
+   \fi
+}
+>>>
+
+ 
+
+\<foils configs\><<<
+\def\Str:pic{\ifx \EndPicture\:UnDef  \Picture*{}%
+   \else \let\EndPicture\empty  \fi }
+\let\:boldequation|=\boldequation
+\def\boldequation{\Str:pic \:boldequation}
+\append:def\endboldequation{\EndPicture}
+\expand:after{\let\boldequation:|=}\csname boldequation*\endcsname
+\expandafter\def\csname boldequation*\endcsname{\Str:pic \boldequation:}
+\expandafter\append:def\csname endboldequation*\endcsname{\EndPicture}
+% \let\:begintheorem|=\@begintheorem
+% \def\@begintheorem#1#2{\:begintheorem{#1}{#2.}}
+% \def\@opargbegintheorem#1#2#3{\:begintheorem{#1}{#2.\ [#3] }}
+% \def\@beginstartheorem#1{\:begintheorem{#1.}}
+% \def\@opargbeginstartheorem#1#2{\:begintheorem{#1.}{\ [#2] }}
+% \long\def\@caption#1[#2]#3{\par \begingroup \@parboxrestore \normalsize
+% \@makecaption{\csname fnum@#1\endcsname}{\ignorespaces #3}\par
+% \endgroup}
+\def\end@nonfloat{\end@float}
+>>>
+
+\<foils configs\><<<
+\def\:temp#1{{\stepcounter{footnote}%
+%   \ifx \footnote\thanks
+      \a:thank\@fnsymbol\c@footnote\b:thank
+%   \fi
+   \let\a:thanks\empty    \let\b:thanks\empty
+   \protected@xdef\@thanks{\noexpand\a:thanks{\@thanks\c:thank
+     \@fnsymbol\c@footnote\d:thank #1\e:thank}\noexpand\b:thanks}%
+}}
+\HLet\thanks|=\:temp
+>>>
+
+Do we need the following?
+
+%%%%%%%%%%%%%%%%%%%%%%
+\Section{slidesec.sty}
+%%%%%%%%%%%%%%%%%%%%%%
+
+\<slidesec.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% slidesec.4ht                          |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\def\listofslides{\begingroup
+  \section*{List of Slides}%
+  \def\l@slide##1##2##3{%
+    \slide@undottedcline{\slidenumberline{##3}{##2}}{}}%
+  \let\l@subslide\l@slide   \a:listofslides
+  \:tableofcontents[slidesection,subslidesection]\b:listofslides
+  \endgroup}
+\NewConfigure{listofslides}{2} 
+\def\slide@heading[#1]#2{%
+  \stepcounter{slidesection}%
+  \:los{slidesection}{#1}%
+  \gdef\theslideheading{#1}%
+  \def\@tempa{#2}%
+  \ifx\@tempa\@empty\else
+    {\edef\@currentlabel{\csname
+        p@slidesection\endcsname\theslidesection}%
+      \makeslideheading{#2}}%
+  \fi}
+
+\def\slide@subheading[#1]#2{%
+  \stepcounter{slidesection}%
+  \:los{subheading}{#1}%
+  \gdef\theslidesubheading{#1}%
+  \def\@tempa{#2}%
+  \ifx\@tempa\@empty\else
+    {\edef\@currentlabel{\csname p@slidesubsection\endcsname
+      \theslidesubsection}\makeslideheading{#2}}%
+  \fi}
+
+\def\:los#1#2{{\Link{#1-\expandafter\the\csname
+     c@#1\endcsname}{#1\expandafter\the\csname
+     c@#1\endcsname}\EndLink
+\protect:wrtoc
+   \edef\:temp{\the\:tokwrite{\string\doTocEntry
+       \string\toc#1{\expandafter\the\csname c@#1\endcsname}{\string
+      \csname\space a:TocLink\string\endcsname
+   {\FileNumber}{#1\expandafter\the
+    \csname c@#1\endcsname}{#1-\expandafter\the
+    \csname c@#1\endcsname}{\ignorespaces #2}}{\the
+    \c@slide}\relax}}\:temp
+ }}
+
+\Hinput{slidesec}
+\endinput
+>>>        \AddFile{9}{slidesec}
+
+%%%%%%%%%%%%%%%%%%%%%%
+\Section{texpower}
+%%%%%%%%%%%%%%%%%%%%%%
+
+\<texpower.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% texpower.4ht                          |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+ |<undo texpower|>
+\Hinput{texpower}
+\endinput
+>>>        \AddFile{9}{texpower}
+
+\<undo texpower\><<<
+\expandafter\def\csname\string\@stepwise@TP\endcsname[#1]{}
+\def\step#1{#1}
+\def\bstep#1{#1}
+\def\restep#1{#1}
+\let\switch=\empty
+\let\pause=\empty
+>>>
+
+\<texpower configs\><<<
+\def\pause{\a:pause}
+\NewConfigure{pause}{1}
+\Configure{pause}
+   {\gHAdvance\ShipoutCount by 1
+     \hbox{\HCode{<!--[(\ShipoutCount) pause PPPPPPPPPPPP-->}}}
+
+\Configure{pause}{}
+
+\HAssign\ShipoutCount=0
+
+\ConfigureEnv{stepcapsule}
+   {\hbox{\HCode{<!-- step, l. \the\inputlineno -->}}}
+   {\hbox{\HCode{<!-- /step, l. \the\inputlineno-->}}}
+   {}{}
+
+\pend:def\insertfirstduplicate@TP{\a:tp}
+\append:def\insertfirstduplicate@TP{\b:tp}
+
+\NewConfigure{tp}{2}
+
+\Configure{tp}
+   {\hbox{\HCode{<!-- first, l. \the\inputlineno -->}}}
+   {\hbox{\HCode{<!-- /first, l. \the\inputlineno-->}}}
+
+\pend:def\insertsecondduplicate@TP{\a:tpp}
+\append:def\insertsecondduplicate@TP{\b:tpp}
+
+\NewConfigure{tpp}{2}
+
+\Configure{tpp}
+   {\hbox{\HCode{<!-- second, l. \the\inputlineno -->}}}
+   {\hbox{\HCode{<!-- /second, l. \the\inputlineno -->}}}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\:CheckOption{1} \if:Option
+  \let\slide=\slide:
+  \pend:def\slide{\let\slide:\:UnDef}
+  \Configure{AtShipout}
+   {\ifnum\ShipoutCount>0 
+       \NextFile{\jobname-sl\ShipoutCount.\:html}%
+       \HPage{\ShipoutCount}%
+    \fi
+   }
+   {\ifnum\ShipoutCount>0 \rightline{%
+         \ifnum \ShipoutCount>1
+         \bgroup
+             \HAdvance\ShipoutCount by -1
+             [\Link[\jobname-sl\ShipoutCount.\:html]{}{}prev\EndLink]
+         \egroup
+         \fi
+         \ShipoutCount{}
+         \ifnum \ShipoutCount<0\LikeRef{LastShipout}%
+         \bgroup
+             \HAdvance\ShipoutCount by 1
+             [\Link[\jobname-sl\ShipoutCount.\:html]{}{}next\EndLink]
+         \egroup
+         \fi
+       }\EndHPage{}%
+    \fi
+   }
+\else
+  \Configure{AtShipout}
+     {\ifnum\ShipoutCount>0 \HCode{<!--[\ShipoutCount]-->}\fi }
+     {\ifnum\ShipoutCount>0 \HCode{<!--[/\ShipoutCount]--><hr />}\fi}
+\fi
+\ConfigureEnv{slide}
+   {\ifvmode \IgnorePar\fi \EndP}
+   {\ifvmode \IgnorePar\fi \EndP}
+   {}{}
+\Configure{stepwise}
+   {}
+   {\IgnorePar\par\leavevmode\EndP}
+\Configure{@/BODY}
+   {\relax \ifnum \FileNumber=1 
+      \Tag{LastShipout}{\ShipoutCount}%
+      \gHAssign\ShipoutCount=-2 
+    \fi}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+>>>
+
+\<texpower configs\><<<
+\pend:def\at@shipout@once@TP{\aftergroup\:AtShipout}
+\def\:AtShipout#1\vtop#2{#1\vtop{\hbox{%
+  \Configure{HtmlPar}{}{}{}{}%
+  \a:AtShipout
+     \box \@cclv
+  \b:AtShipout
+  \gHAdvance\ShipoutCount by 1
+  \global\def\at@shipout@once@TP{\aftergroup\:AtShipout}}}}
+
+\NewConfigure{AtShipout}{2}
+
+\HAssign\ShipoutCount=0
+\expandafter\let \expandafter \:stepwise@TP
+                      \csname \string\@stepwise@TP\endcsname
+\expandafter\long\expandafter\def\csname \string\@stepwise@TP\endcsname
+       [#1]#2{\:stepwise@TP[#1]{\a:stepwise#2\b:stepwise}}
+
+\NewConfigure{stepwise}{2}
+
+\pend:def\pause{\ifvmode\IgnorePar\fi \EndP}
+\append:def\pause{\par\ShowPar}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Drawing Utilities and Colors}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%
+\Section{xy.sty}
+%%%%%%%%%%%%%%%%
+
+\<xy.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% xy.4ht                                |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\pend:def\xy{\a:xypic}
+\append:def\endxy{\b:xypic}
+\NewConfigure{xypic}{2}
+|<sup/sub in xypic|>
+\expandafter\ifx \csname xyv2version\endcsname\relax\else 
+   |<config xyv2|>
+\fi
+\Hinput{xy}
+\endinput
+>>>        \AddFile{9}{xy}
+
+xypic assum catcodes of 7 and 8 for sup and sub.
+
+\<sup/sub in xypic\><<<
+\def\:tempa#1#2{%
+   \def\:tempc##1{%
+     \def\:temp{%
+       \ifx #1\next \let\next|=^%
+                    \def\:temp########1{##1^}%
+       \else
+          \ifx #2\next \let\next|=_%
+                       \def\:temp########1{##1_}%
+          \else  \let\:temp|=##1\fi
+       \fi
+       \:temp}\futurelet\next\:temp}%
+   }
+\:CheckOption{no^} \if:Option   \else
+   \:CheckOption{^13} \if:Option   \catcode`\^|=13
+                      \else        \catcode`\^|=12 \fi
+\fi
+\:CheckOption{no_} \if:Option   \else
+   \:CheckOption{_13} \if:Option   \catcode`\_|=13
+                      \else        \catcode`\_|=12 \fi
+\fi
+\:tempa^_
+\catcode`\^|=7
+\catcode`\_|=8
+\HLet\xyFN@\:tempc
+>>>
+
+\<config xyv2\><<<
+\let\xy:diagram|=\diagram
+\def\diagram{\a:diagram \xy:diag}
+\def\xy:diag#1\enddiagram{\xy:diagram#1\enddiagram\b:diagram}
+\NewConfigure{diagram}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{PicTeX}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+In pict.sty
+
+PicTex offers the following definitions
+\`'\def\beginpicture{\setbox\!picbox=\hbox\bgroup....}
+\def\endpicture{...  \egroup....}',  and it allows nested pictures.
+
+\<pictex.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% pictex.4ht                            |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+   \let\:beginpicture|=\beginpicture
+   \let\:endpicture|=\endpicture
+   \def\beginpicture{%
+      \ifx \EndPicture\:UnDef
+          \a:pictex   \expandafter\Picture\c:pictex{}%
+          \def\endpicture{\:endpicture \EndPicture\b:pictex}%
+      \fi\:beginpicture \def\beginpicture{\let\endpicture|=\:endpicture
+                                          \:beginpicture}}
+   \NewConfigure{pictex}{3}
+   \Hinput{pictex}
+
+\endinput
+>>>        \AddFile{9}{pictex}
+
+\Section{Diagrams.tex}
+
+By
+\Link[http://www.dcs.qmw.ac.uk/\string
+~pt/diagrams/index.html]{}{}Paul  Taylor \EndLink
+
+\<diagrams.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% diagrams.4ht                          |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\pend:def\CD@bC{\ifincommdiag\else \expandafter\a:diagram \fi}
+\append:def\CD@ED{\b:diagram}
+\NewConfigure{diagram}{2}
+   \Hinput{diagrams}
+\endinput
+>>>        \AddFile{9}{diagrams}
+
+%%%%%%%%%%%%%%%%%%%%
+\Section{PsTricks}
+%%%%%%%%%%%%%%%%%%%%
+
+\<pstricks.4ht\><<<
+% pstricks.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1997. Eitan M. Gurari
+|<TeX4ht license text|>
+|<pstricks pspicture|>
+|<rput pspicture|>
+|<pstricks configs|>
+\ifx\psset@linecap\:UnDef
+   |<pre 2006 pstricks|>
+\else
+   |<shared 2006/2008 pstricks|>
+   \ifx \pst@LaTeX@Setup\:UnDef
+      |<since 2008 pstricks|>
+   \else
+      |<since 2006 pstricks|>
+   \fi
+\fi
+\Hinput{pstricks}
+\endinput
+>>>        \AddFile{9}{pstricks}
+
+\<pst-all.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% pst-all.4ht                          |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\Hinput{pst-all}
+\endinput
+>>>        \AddFile{9}{pst-all}
+
+\<pstricks configs\><<<
+\pend:def\psframebox@ii{\a:pspicture}
+\append:def\psframebox@ii{\b:pspicture}
+>>>
+
+\<\><<<
+\long\def\:tempc#1#2{% 
+  \Picture+{}%
+    \edef\pst@mathflag{% 
+       \ifpsmathbox\ifmmode\ifinner 1\else 2\fi\else \z@\fi\else \z@\fi}% 
+    \setbox\pst@hbox=\hbox{% 
+         \ifcase\pst@mathflag\or$\m@th\textstyle\or$\m@th\displaystyle\fi 
+         {\pst@thisbox\the\everypsbox#2}% 
+         \ifnum\pst@mathflag>\z@$\fi}% 
+   #1\EndPicture} 
+\HLet\pst@makenotverbbox\:tempc
+>>>
+
+\<pstricks pspicture\><<<
+\pend:def\pst@picture{\global\let\pst:EndPicture\EndPicture
+    \let\EndPicture=\empty}
+\expand:after{\let\fi@star|=}\csname fi\endcsname
+\NewConfigure{pspicture}{2}
+\HAssign\ps:level=0
+>>>
+
+\<pre 2006 pstricks\><<<
+\def\endpspicture{%
+\pst@killglue
+\endgroup
+\egroup
+\ifdim\wd\pst@hbox=\z@\else   
+   \:warning{Hidden \string\@pstrickserr
+        {Extraneous space in the pspicture environment}}%
+\fi
+\ht\pst@hbox=\pst@dimd
+\dp\pst@hbox=-\pst@dimb
+\setbox\pst@hbox=\hbox{%
+\kern-\pst@dima
+\ifx\pst@tempa\@undefined\else
+\advance\pst@dimd-\pst@dimb
+\pst@dimd=\pst@tempa\pst@dimd
+\advance\pst@dimd\pst@dimb
+\lower\pst@dimd
+\fi
+\box\pst@hbox
+\kern\pst@dimc}%
+\if@star\setbox\pst@hbox=\hbox{\clipbox@@\z@}\fi@star
+|<pspicture img|>%
+\endgroup}
+>>>
+
+\<since 2006 pstricks\><<<
+\def\endpspicture{% 
+  \pst@killglue 
+  \global\pst@shift=\psk@shift% in fact of the following endgroup 
+  \endgroup 
+  \egroup 
+  \ifdim\wd\pst@hbox=\z@\else 
+     \:warning{Hidden \string\@pstrickserr
+        {Extraneous space in the pspicture environment}}%
+  \fi 
+  \ht\pst@hbox=\pst@dimd 
+  \dp\pst@hbox=-\pst@dimb 
+  \setbox\pst@hbox=\hbox{% 
+    \kern-\pst@dima 
+    \pst@dimd-\pst@shift 
+    \advance\pst@dimd\pst@dimb 
+    \lower\pst@dimd% 
+    \box\pst@hbox% 
+    \kern\pst@dimc}% 
+  \if@star\setbox\pst@hbox=\hbox{\clipbox@@\z@}\fi@star
+  |<pspicture img|>%
+  \endgroup% 
+  \global\psk@shift\z@% restore value 
+} 
+>>>
+
+\<since 2008 pstricks\><<<
+\def\endpspicture{% 
+  \pst@killglue 
+%  \global\pst@shift=\psk@shift% in fact of the following endgroup 
+  \endgroup 
+  \egroup 
+  \ifdim\wd\pst@hbox=\z@\else 
+     \:warning{Hidden \string\@pstrickserr
+        {Extraneous space in the pspicture environment}}%
+  \fi 
+  \ht\pst@hbox=\pst@dimd 
+  \dp\pst@hbox=-\pst@dimb 
+  \setbox\pst@hbox=\hbox{% 
+    \kern-\pst@dima 
+    \pst@dimd-\pst@shift 
+    \advance\pst@dimd\pst@dimb 
+    \lower\pst@dimd% 
+    \box\pst@hbox% 
+    \kern\pst@dimc}% 
+  \if@star\setbox\pst@hbox=\hbox{\clipbox@@\z@}\fi@star
+  |<pspicture img|>%
+  \endgroup% 
+  \psset@shift{0}% reset value 
+%  \global\psk@shift\z@% restore value 
+} 
+>>>
+
+\<pspicture img\><<<
+\ifnum \ps:level=0
+   \let\EndPicture\pst:EndPicture
+   \global\let\pst:EndPicture=\:UnDef
+   \a:pspicture\box\pst@hbox\b:pspicture 
+\else
+   \xdef\pspicture:dim{\the\wd\pst@hbox,
+         \the\ht\pst@hbox, \the\ht\pst@hbox}%
+   \box\pst@hbox
+\fi
+>>>
+
+\<rput pspicture\><<<
+\def\rput@iv(#1){\pst@killglue \gHAdvance\ps:level by 1
+     \pst@makebox{\gHAdvance\ps:level by -1 \rput@v{#1}}} 
+\def\rput@v#1{\begingroup
+   \use@par
+   \if@star\pst@starbox\fi
+   \pst@makesmall\pst@hbox
+   \pst@rotate\psk@rot\pst@hbox 
+   \ifnum \ps:level=0
+      \expandafter\ifx \csname pspicture:dim\endcsname\relax
+         \ht:everypar{}\psput@{#1}\pst@hbox 
+      \else
+         |<rput fix|>%
+      \fi
+   \else
+      \psput@{#1}\pst@hbox 
+   \fi
+\endgroup \ignorespaces}
+>>>
+
+A search on \`'\psput@{#1}\pst@hbox' show a few other locations
+needing a similar code: \''\Rput', \''\uput', and \''\cput'.
+When it is coming to paragraph breaks, they are all problematic
+(because they move text around?).
+
+\<rput fix\><<<
+\def\psput@cartesian##1{%
+   \hbox to \pst@dimg{{\vbox to \pst@dimh{\vss\box##1}\hss}}}%
+\global\let\pspicture:dim=\:UnDef
+\let\sv:leavevmode=\leavevmode
+\def\leavevmode{%
+   \let\leavevmode=\sv:leavevmode    
+   |<rput warning|>%
+   \let\EndPicture\pst:EndPicture
+   \global\let\pst:EndPicture=\:UnDef
+   \a:pspicture \leavevmode}%
+\psput@{#1}\pst@hbox\b:pspicture
+>>>
+
+\<rput warningNO\><<<
+\ifdim \pst@dimg<2pt  
+   \:warning{pspicture might fail within \noexpand\rput 
+        (width=\the\pst@dimg\space height=\the\pst@dimh)}%
+\else \ifdim \pst@dimh<2pt
+   \:warning{pspicture might fail within \noexpand\rput 
+        (width=\the\pst@dimg\space height=\the\pst@dimh)}%
+\fi\fi
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{epsf.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<epsf.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% epsf.4ht                              |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+ |<epsf.sty|>
+\Hinput{epsf}
+\endinput
+>>>        \AddFile{7}{epsf}
+
+\<epsf.sty\><<<
+   |<fix epsf|>
+>>>
+
+\<fix epsf\><<<
+\def\:tempc#1{\def\PicName{#1}\a:epsfsetgraph
+   \o:epsfsetgraph:{#1}\b:epsfsetgraph}
+\HLet\epsfsetgraph=\:tempc
+\NewConfigure{epsfsetgraph}{2}
+>>>
+
+%%%%%%%%%%%%%%%%
+\Section{psfig.sty}
+%%%%%%%%%%%%%%%%%
+
+\<psfig.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% psfig.4ht                             |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<verify /psfig is from psfig.sty|>
+
+\NewConfigure{psfig}{2}
+\def\:temp#1{{\a:psfig\o:psfig:{#1}\b:psfig}}
+\HLet\psfig|=\:temp
+\Hinput{psfig}
+\endinput
+>>>        \AddFile{7}{psfig}
+
+\<verify /psfig is from psfig.sty\><<<
+\def\:temp#1{\vbox { \ps@init@parms \parse@ps@parms {#1} \compute@sizes \ifnum
+\@p@scost <\@psdraft { \PsfigSpecials \vbox to \@p@srheight sp{ \hbox
+to \@p@srwidth sp{ \hss } \vss } }\else { \if@draftbox { \hbox {\fbox
+{\vbox to \@p@srheight sp{ \vss \hbox to \@p@srwidth sp{ \hss \hss }
+\vss }}} }\else { \vbox to \@p@srheight sp{ \vss \hbox to \@p@srwidth
+sp{\hss } \vss } }\fi \par \par \par }\fi }}
+
+\ifx \psfig\:temp\else \expandafter\endinput \fi
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{epsfig.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/graphics/epsfig.sty]{}{}%
+epsfig.sty\EndLink.
+
+\<epsfig.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% epsfig.4ht                            |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\NewConfigure{epsfig}{2}
+\def\:temp#1{{\a:epsfig\o:epsfig:{#1}\b:epsfig}}
+\HLet\epsfig|=\:temp
+\Hinput{epsfig}
+\endinput
+>>>        \AddFile{7}{epsfig}
+
+Redefines \Verb+\psfig+ in terms of \Verb+\includegraphics+ of graphicx.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{graphics.sty}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[/n/ship/0/packages/tetex/teTeX/texmf/tex/latex/graphics/graphics.sty]{}{}%
+graphics.sty\EndLink.
+
+\<graphics.4ht\><<<
+% graphics.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1997. Eitan M. Gurari
+|<TeX4ht copyright|>
+
+   |<fix graphics|>
+\Hinput{graphics}
+\endinput
+>>>        \AddFile{4}{graphics}
+
+\<fix graphics\><<<
+\expandafter\let\csname includegraphics \endcsname\includegraphics
+\def\includegraphics{\expandafter\protect\csname includegraphics \endcsname}
+>>>
+
+[\HPage{example}
+\Verbatim
+\documentclass{article} 
+\usepackage{graphicx} 
+ 
+\begin{document} 
+ 
+\begin{titlepage} 
+ 
+\title{\includegraphics[width=7cm]{triangle.eps}\\ 
+ xxxx 
+\footnote{xxxx}} 
+\date{xxxx-yy-zz} 
+\author{xxxx yyyy\thanks{Debian Project Official Developer}}  
+\maketitle 
+ 
+\end{titlepage} 
+ 
+ 
+\end{document} 
+\EndVerbatim
+\EndHPage{}]
+
+\<fix graphics\><<<
+\def\grf:removequote"#1"{#1}
+\def\grf:thrashname#1\relax{}
+\def\grf:fixquotes{%
+    \@ifnextchar"{\edef\Gin@base{\expandafter\grf:removequote\Gin@base}\grf:thrashname}{\grf:thrashname}}
+\def\grp:warning#1{\no:bound#1(no BoundingBox)//\:warning{#1}}
+\def\no:bound#1(no BoundingBox)#2//{\gdef\noBoundingBox{#2}\ifx
+   \noBoundingBox\empty \global\let\noBoundingBox\:UnDef\fi}
+\let\:tempc|=\Gin@setfile
+\pend:defIII\:tempc{\a:graphics
+    \global\let\noBoundingBox\:UnDef
+    \let\@latex@error|=\grp:warning \let\@ehc|=\empty}
+\append:defIII\:tempc{\b:graphics\grf:gobble\leavevmode grf:gobble}
+\HLet\Gin@setfile|=\:tempc
+\NewConfigure{graphics*}[2]{%
+   \expandafter\ifx \csname :.#1\endcsname\relax
+      \pend:defIII\n:Gin@setfile:{\csname :.#1\endcsname}%
+   \fi
+   \def\:temp{#2}\ifx \:temp\empty
+     \expandafter\let\csname :.#1\endcsname\:UnDef
+   \else
+     \expandafter\def\csname :.#1\endcsname{\edef\:temp{\detokenize{.#1}}%
+        \ifx \:temp\Gin@ext  \let\a:graphics|=\relax
+           \def\G:cnfg{#2}\expandafter\grf:gobble \fi}%
+   \fi }
+\NewConfigure{graphics}{2}
+\def\grf:gobble#1\leavevmode#2grf:gobble{%
+   \PictureOff\expandafter\grf:fixquotes\Gin@base\relax#1\PictureOn \G:cnfg \let\G:cnfg|=\relax}
+\let\G:cnfg|=\relax
+
+\let\old:GreadEps\Gread@eps
+\def\Gread@eps#1{\old:GreadEps{"#1"}}
+>>>
+
+Show dimensions only for pictures that have dimensions specified explicitly or using the .xbb file
+
+\<fix graphics\><<<
+\def\if:boundingbox#1#2{\ifdim\Gin@req@width=\Gin@nat@width\ifx\noBoundingBox\UnDefined#1\else#2\fi\else#1\fi}
+>>>
+
+%\expandafter\def\csname c:graphics-file:\endcsname#1{\Gin@drafttrue
+%   \def\Gin@setfile##1##2##3{%
+%     \def\:temp####1####2{#1}\:temp{##3}{\Gin@base}}}
+%\pend:defI\Ginclude@graphics{\a:graphics}
+% \append:defI\Ginclude@graphics{\b:graphics}
+
+For figures of specific exytensions, we can tailor a configuration
+with the command
+\`'\Configure{graphics*}{extension}{action}'.  For the other figures,
+we can use the configuration
+\`'\Configure{graphics}{before}{aafter}'.  
+
+\Verbatim
+\Configure{epsfig}
+  {\Configure{graphics*}
+    {eps}
+    {\Needs{"eps22jpg ####1 ####2"}%
+     \Needs{File:           ####2}%
+     \def\temp{[####2]}%
+     \Picture       [\temp]{####2}}}
+ {}
+\EndVerbatim
+
+Newer version
+
+\Verbatim
+
+\Configure{graphics*}
+    {eps}
+    { \Needs{"convert -crop 0x0 -density 110x110 -transparent
+                '\#FFFFFF' ##3 \csname Gin@base\endcsname.gif"}
+      \Picture[pict]{\csname Gin@base\endcsname.gif}
+    }
+
+\Configure{graphics*}
+    {gif}
+    {\Picture[pict]{\csname Gin@base\endcsname.gif}}
+
+\EndVerbatim
+
+For xml
+
+\Verbatim
+\def\Ginclude@graphics#1{\Tg<includegraphics file="#1"/>}
+\def\Gin@setfile#1#2#3{%
+  \ifx\\#2\\\Gread@false\fi
+  \ifGin@bbox\else
+    \ifGread@
+      \csname Gread@%
+         \expandafter\ifx\csname Gread@#1\endcsname\relax
+           eps%
+         \else
+           #1%
+         \fi
+      \endcsname{\Gin@base#2}%
+    \else
+      \Gin@nosize{#3}%
+    \fi
+  \fi
+  \Gin@viewport@code
+  \Gin@nat@height\Gin@ury bp%
+  \advance\Gin@nat@height-\Gin@lly bp%
+  \Gin@nat@width\Gin@urx bp%
+  \advance\Gin@nat@width-\Gin@llx bp%
+  \Gin@req@sizes
+  \Tg<includegraphics file="#3" width="\the\Gin@req@width"
+        height="\the\Gin@req@height"/>
+}
+
+\EndVerbatim
+
+Fix for XeTeX graphics - PDF inclusion doesn't work with the default driver, 
+dvips needs to be used instead
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{graphics.sty}{graphics-hooks.4ht}
+>>>
+
+\<graphics-hooks.4ht\><<<
+% graphics-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\ifdefined\XeTeXversion
+  \PassOptionsToPackage{dvips}{graphics}
+\fi
+>>> \AddFile{9}{graphics-hooks}
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{graphicx}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<graphicx.4ht\><<<
+% graphicx.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2003. Eitan M. Gurari
+|<TeX4ht copywrite|>
+   |<fix graphicx|>
+\Hinput{graphicx}
+\endinput
+>>>        \AddFile{4}{graphicx}
+
+\<fix graphicx\><<<
+\let\Gin:esetsize\Gin@esetsize
+\def\Gin@esetsize{%
+   \ifx \Gin@ewidth\Gin@exclamation
+      \let\Gin:ewidth\Gin@ewidth
+   \else
+      \setlength\tmp:dim\Gin@ewidth
+      \edef\Gin:ewidth{\the\tmp:dim}%
+   \fi
+   \ifx \Gin@eheight\Gin@exclamation
+      \let\Gin:eheight\Gin@eheight
+   \else
+      \setlength\tmp:dim\Gin@eheight
+      \edef\Gin:eheight{\the\tmp:dim}%
+   \fi
+   \Gin:esetsize
+}
+\DeclareGraphicsRule{.png}{bmp}{.xbb}{}
+\DeclareGraphicsRule{.jpg}{bmp}{.xbb}{}
+\DeclareGraphicsRule{.gif}{bmp}{.xbb}{}
+\DeclareGraphicsRule{.pdf}{bmp}{.xbb}{}
+\DeclareGraphicsRule{.svg}{bmp}{.xbb}{}
+
+\NewConfigure{rotatebox}{2}
+\pend:def\Grot@box{\a:rotatebox}
+\append:def\Grot@box{\b:rotatebox}
+
+>>>
+
+The calc package redefined \`'\setlength' to allow expressions of the
+form `\Verb!width=.625\textwidth+5mm!'.  The macros \`'Gin@ewidth' and
+\`'Gin@eheight' allow such values.  Hence, for such macros, we should
+use  instructions like \`'\setlength\tmp:dim\Gin@ewidth'  instead of 
+\`'\tmp:dim=\Gin@ewidth'.
+
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{svg}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<svg.4ht\><<<
+% svg.4ht (|version), generated from |jobname.tex
+% Copyright 2018-2021 TeX Users Group
+|<TeX4ht license text|>
+|<svg config|>
+\Hinput{svg}
+\endinput
+>>>  \AddFile{9}{svg}
+
+\<svg config\><<<
+\renewcommand\includesvg[2][]{%
+  % get file name with \svgpath support
+  \svg@get@path{#2}{}%
+  % set keys
+  \svg@local@param@set{#1}%
+  \if@svg@file@found%
+    % convert supported parameters from \includesvg for use with \includegraphics
+    \edef\svg@tempb{}
+    \ifdim\svg@param@height>\z@\relax%
+      \edef\svg@tempb{\svg@tempb,height=\svg@param@height}%
+    \fi%
+    \ifdim\svg@param@width>\z@\relax%
+      \edef\svg@tempb{\svg@tempb,width=\svg@param@width}%
+    \fi%
+    \ifdim\dimexpr\svg@param@angle\p@\relax=\z@\relax\else%
+      \edef\svg@tempb{%
+        \svg@tempb,origin=\svg@param@origin,angle=\svg@param@angle%
+      }%
+    \fi%
+    \expandafter\includegraphics\expandafter[\svg@tempb]{\svg@file@base.\svg@file@ext}
+  \else
+    \typeout{SVG file #1 cannot be found}
+  \fi
+}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{endfloat}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<endfloat.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% endfloat.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\Hinput{endfloat}
+\endinput
+>>>        \AddFile{9}{endfloat}
+
+%%%%%%%%%%%%%%%%
+\Section{mfpic.sty}
+%%%%%%%%%%%%%%%%
+
+\<mfpic.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% mfpic.4ht                             |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<mfpic config|>
+\Hinput{mfpic}
+\endinput
+>>>        \AddFile{9}{mfpic}
+
+\<mfpic config\><<<
+\expandafter \ifx\csname if@mfp@latexe\endcsname\relax
+   |<non 2005 latex mpic|>
+\fi
+>>>
+
+\<non 2005 latex mpic\><<<
+\pend:def\mfpic{\a:mfpic}
+\append:def\endmfpic{\b:mfpic}
+\NewConfigure{mfpic}{2}
+>>>
+
+\''\opengraphsfile' is only used once in the LaTeX document. All
+individual pictures generated by \''\mfpic... \endmfpic' go
+into this single file.  Therefore \''\Picture+{} ... \EndPicture' should
+be wrapped around \''\mfpic ...  \endmfpic',
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{pb-diagram.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<pb-diagram.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% pb-diagram.4ht                        |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\Hinput{pb-diagram}
+\endinput
+>>>        \AddFile{9}{pb-diagram}
+
+%%%%%%%%%%%%%%%%%%%
+\Section{amscd.sty Commutative Diagrams (CD)}
+%%%%%%%%%%%%%%%%%%%
+
+\<amscd.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% amscd.4ht                             |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<config amscd|>
+\Hinput{amscd}
+\endinput
+>>>        \AddFile{7}{amscd}
+
+ 
+\<config amscd\><<<
+                                    \catcode`\#13 \catcode`\!6  
+\def\reg:CD{% 
+  \CDat  
+  \bgroup\relax\iffalse{\fi\let\ampersand@&\iffalse}\fi  
+  \CD@true\vcenter\bgroup 
+     \let\\\math@cr\restore@math@cr\default@tag  
+\SaveMkHalignConf:g{CD}\HRestore\noalign  
+   \MkHalign#{&$\m@th#$}% 
+} 
+                                    \catcode`\#=6 \catcode`\!=12  
+\def\:tempc{\crcr 
+  \EndMkHalign\RecallMkHalignConfig \b:CD \egroup\egroup  
+}  
+\HLet\endCD\:tempc 
+\def\:temp{\pic:MkHalign{CD}}  
+\HLet\CD\:temp 
+\NewConfigure{CD}{6} 
+>>>
+
+\<config amscd\><<<
+\def\:tempc#1>#2>{\ampersand@  
+  \ifCD@ \global\bigaw@\minCDarrowwidth \else \global\bigaw@\minaw@ \fi  
+  \setboxz@h{$\m@th\scriptstyle\;{#1}\;\;$}%  
+  \ifdim\wdz@>\bigaw@\global\bigaw@\wdz@\fi  
+  \@ifnotempty{#2}{\setbox\@ne\hbox{$\m@th\scriptstyle\;{#2}\;\;$}%  
+    \ifdim\wd\@ne>\bigaw@\global\bigaw@\wd\@ne\fi}%  
+  \ifCD@\enskip\fi  
+  \csname a: @>\endcsname
+  \mathrel {% 
+      \mathop{\hbox to\bigaw@{\rightarrowfill@\displaystyle}}%  
+      \if !#2!\limits\sp{#1}\else \limits\sp{#1}\sb{#2}\fi}% 
+ \ifCD@\enskip\fi \ampersand@}   
+\expandafter\HLet\csname\space @>\endcsname\:tempc
+\NewConfigure{ @>}{1}
+>>>
+
+\<config amscd\><<<
+\def\:tempc#1<#2<{\ampersand@ 
+  \ifCD@ \global\bigaw@\minCDarrowwidth \else \global\bigaw@\minaw@ \fi 
+  \setboxz@h{$\m@th\scriptstyle\;\;{#1}\;$}% 
+  \ifdim\wdz@>\bigaw@ \global\bigaw@\wdz@ \fi 
+  \@ifnotempty{#2}{\setbox\@ne\hbox{$\m@th\scriptstyle\;\;{#2}\;$}% 
+    \ifdim\wd\@ne>\bigaw@ \global\bigaw@\wd\@ne \fi}% 
+  \ifCD@\enskip\fi 
+  \csname a: @<\endcsname
+    \mathrel{\mathop{\hbox to\bigaw@{\leftarrowfill@\displaystyle}}% 
+      \if !#2!\limits\sp{#1}\else \limits\sp{#1}\sb{#2}\fi}% 
+  \ifCD@\enskip\fi \ampersand@} 
+\expandafter\HLet\csname\space @<\endcsname\:tempc
+\NewConfigure{ @<}{1}
+>>>
+
+\<config amscd\><<<
+\def\:tempc#1V#2V{\CD@check{V..V..V}{%
+  \csname a: @V\endcsname{#1}{#2}}%
+  \llap{$\m@th\vcenter{\hbox 
+  {$\scriptstyle#1$}}$}\Big\downarrow 
+  \rlap{$\m@th\vcenter{\hbox{$\scriptstyle#2$}}$}%
+  \csname b: @V\endcsname{#1}{#2}%
+  &&}
+\expandafter\HLet\csname\space @V\endcsname\:tempc
+\NewConfigure{ @V}[2]{%
+   \expandafter\def\csname a: @V\endcsname##1##2{#1}%
+   \expandafter\def\csname b: @V\endcsname##1##2{#2}}
+\Configure{ @V}{}{}
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\Section{pgf.sty}
+%%%%%%%%%%%%%%%%%%%
+
+\<pgf.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% pgf.4ht                                |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\Hinput{pgf}
+\endinput
+>>>        \AddFile{9}{pgf}
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{color.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%
+
+Was \`'\def\color@setgroup{\begingroup \ht:special {color push
+    \current@color }% \aftergroup \reset@color }' indirectly through
+    \''\set@color'.  It caused an extra leading line for verbatim
+    environments.  As a side comment, the \''\aftergroup' might cause
+    an ordering problem, if html code is attached to it.
+
+\<color.4ht\><<<
+% color.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1997. Eitan M. Gurari
+|<TeX4ht copyright|>
+\expandafter\ifx \csname color:def\endcsname\relax
+    \let\color:def\def
+\else  \expandafter\endinput\fi
+\let\:temp|=\begingroup 
+\HLet\color@setgroup|=\:temp
+|<def HColor|>
+\NewConfigure{color}{1}
+\def\:tempc#1#2#3{\protect\leavevmode{\protect\a:textcolor
+      \color#1{#2}#3\protect\b:textcolor}}
+\HLet\@textcolor=\:tempc
+\NewConfigure{textcolor}{2}
+   |<fix color|>
+|<boxes of color|>
+\Hinput{color}
+\endinput
+>>>        \AddFile{7}{color}
+
+\<def HColor\><<<
+\def\HColor{\:warning{\string\Hcode{...}{...} is deprecated; Use 
+   \string\Configure{HColor}{...}{...}}\Configure{HColor}}
+\NewConfigure{HColor}[2]{\if !#1!|<internal HColor|>\else
+   \expandafter\edef\csname CLR:#1\endcsname{#2}\fi}
+>>>
+
+\<\><<<
+\def\:temp#1#2{%
+   \let\a:fcol|=\empty   \let\b:fcol|=\empty
+   \color@b@x\relax{\color#1{#2}}}
+\HLet\color@box|=\:temp
+\def\:temp#1#2#3{%
+   \let\a:fcol|=\a:fcolorbox   \let\b:fcol|=\b:fcolorbox
+   \color@b@x{\fboxsep\z@\color#1{#2}\fbox}{\color#1{#3}}}
+\HLet\color@fbox|=\:temp
+\long\def\:temp#1#2#3{%
+   \def\:temp{#1}\def\:tempa{\relax}\ifx\:temp\:tempa\else\leavevmode\fi
+   {\a:fcol #1{\ifcolors@ \a:colorbox\fi \leavevmode #2%
+      {\set@color#3}\ifcolors@ \b:colorbox\fi}}\b:fcol}
+\HLet\color@b@x|=\:temp
+>>>
+
+\<boxes of color\><<<
+\long\def\:temp#1#2#3{%
+   \ifcolors@ 
+      \def\:temp{#1}\def\:tempa{\relax}\ifx\:temp\:tempa
+      \a:colorbox \else \a:fcolorbox \fi
+   \fi
+   {#1{\leavevmode #2{\set@color#3}}}%
+   \ifcolors@ 
+      \def\:temp{#1}\def\:tempa{\relax}\ifx\:temp\:tempa
+      \b:colorbox \else \b:fcolorbox \fi
+   \fi
+}
+\HLet\color@b@x\:temp
+\NewConfigure{colorbox}{2}
+\NewConfigure{fcolorbox}{2}
+>>>
+
+\<fix color\><<<
+\def\pagecolor{%
+  \begingroup \a:pagecolor
+      \let\ignorespaces\endgroup
+      \let\set@color\set@page@color
+      \color}
+\NewConfigure{pagecolor}{1}
+>>>
+
+\<fix color\><<<
+\def\@undeclaredcolor[#1]#2{\a:color{#1 #2}%
+  \@ifundefined{color@#1}%
+    {\@latex@error{Undefined color model `#1'}\@ehd}%
+    {\csname color@#1\endcsname\current@color{#2}%
+     \set@color}%
+  \ignorespaces}
+\pend:defI\@declaredcolor{\a:color{##1}}
+>>>
+
+\<fix color\><<<
+\NewConfigure{SetHColor}[2]{{%
+   \expandafter\let\expandafter\:temp \csname CLR:#2\endcsname
+   \ifx \:temp\relax 
+      \edef\:temp{#2 //}\expandafter\get:HColor\:temp
+      \ifx \HColor\relax
+          |<xcolor SetHColor|>%
+      \fi
+   \else             \let\HColor=\:temp \fi
+   \ifx \HColor\relax
+      \:warning{missing \string\Configure{HColor}{#2}{...} 
+           (in LaTeX: \csname\string\color @#2\endcsname)}%
+      \expandafter\global\expandafter\let\csname CLR:#2\endcsname|=\empty
+    \else #1\fi }}
+>>>
+
+The first argument to SetHColor above is the XML code to be added for the
+color, with the color itself referenced by \''\HColor'.  The second
+argument is the same color name as provided to \''\color' of
+color.sty.   That is, the configuration is employed in the following manner.
+
+\Verbatim
+   \Configure{SetHColor}
+        {#1: XML code for color provided in \HColor}
+        {#2: latex color name}
+\EndVerbatim
+
+The SetHColor typically is requsted indirectly in the following manner
+
+\Verbatim
+             \a:color{latex color name}
+\EndVerbatim
+
+Where \Verb=\a:color= is similar to.
+
+\Verbatim
+\Configure{color}
+  {\Configure{SetHColor}
+        {...XML code for color provided in \HColor...}%
+  }
+\EndVerbatim
+
+The \Verb=\get:HColor= does the job of looking for XML color value,
+and it assignes that value to \Verb=\HColor=.
+
+\<fix color\><<<
+\def\get:HColor#1 #2//{%
+  \if\relax#2\relax
+  % \expandafter\ifx \csname HColor:#1\endcsname\relax
+     \let\HColor=\relax
+     |<color from def|>%
+  \else
+     \csname HColor:#1\endcsname #2 //%
+  \fi
+}
+\def\c:HColor:gray:{\def\HColor:gray##1 ##2//}
+\Configure{HColor:gray}{\Configure{HColor}{}{}}
+\def\c:HColor:rgb:{\def\HColor:rgb##1,##2,##3 ##4//}
+\Configure{HColor:rgb}{\Configure{HColor}{}{}}
+\def\c:HColor:cmyk:{\def\HColor:cmyk##1,##2,##3,##4 ##5//}
+\Configure{HColor:cmyk}{\Configure{HColor}{}{}}
+>>>
+
+\<color from def\><<<
+\expandafter\ifx \csname\string\color @#1\endcsname \relax\else 
+   \expandafter\ifx \csname colortyp:\endcsname\relax \else
+      \csname colortyp:\expandafter\expandafter\expandafter\endcsname
+         \csname\string\color @#1\expandafter\endcsname
+         \space . //%
+\fi \fi
+>>>
+
+\<internal HColor\><<<
+\if!#2!\let\HColor|=\relax \else \edef\HColor{#2}\fi
+>>>
+
+\<def HColor\><<<
+\def\:temp#1#2#3{% 
+  \@ifundefined{color@#2}% 
+    {\c@lor@error{model `#2'}}% 
+    {\@ifundefined{\string\color @#1}{}% 
+      {\PackageInfo{color}{Redefining color #1}}% 
+     \csname color@#2\expandafter\endcsname 
+         \csname\string\color @#1\endcsname{#3}}}
+\ifx \definecolor\:temp
+   \pend:defIII\definecolor{%
+     \expandafter\ifx\csname HColor:##2\endcsname\relax\else
+        \csname HColor:##2\endcsname ##3 //%
+        \edef\:temp{{HColor}{##1}{\HColor}}%
+        \expandafter\Configure\:temp
+     \fi}
+\fi
+>>>
+
+The \Verb!\color{red}! instruction might be problematic since it does
+not on its own determine the extent of the text to be colored.  As a
+result, its effect can cross logical boundaries. That is against the
+philosophy of markup languages in general and of XML in particular.
+
+It is possible to implement the \Verb!\color{...}! feature but I'm not
+sure it is desirable to do so.  I think it is preferable to expect
+users to use commands of the form \Verb!\textcolor{red}{...}! for code
+fragments.
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{xcolor.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<xcolor.4ht\><<<
+% xcolor.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2007. Eitan M. Gurari
+|<TeX4ht copywrite|>
+\input color.4ht
+|<config xcolor|>
+\Hinput{xcolor}
+\endinput
+>>>        \AddFile{7}{xcolor}
+
+\<config xcolor\><<<
+\def\rowc@l@rs[#1]#2#3#4% 
+ {\global\rownum=\z@ 
+  \global\@rowcolorstrue 
+  \@ifxempty{#3}% 
+    {\def\@oddrowcolor{\@norowcolor}}% 
+    {\def\@oddrowcolor{\a:rowcolors{#3}%
+                       \gdef\CT@row@color{\CT@color{#3}}}}% 
+  \@ifxempty{#4}% 
+    {\def\@evenrowcolor{\@norowcolor}}% 
+    {\def\@evenrowcolor{\a:rowcolors{#4}%
+                        \gdef\CT@row@color{\CT@color{#4}}}}% 
+  \if@rowcmd 
+    \def\@rowcolors 
+     {#1\if@rowcolors 
+        \o:noalign:{\relax\ifnum\rownum<#2\@norowcolor\else 
+                 \ifodd\rownum\@oddrowcolor\else\@evenrowcolor\fi\fi}% 
+      \fi}% 
+  \else 
+    \def\@rowcolors 
+     {\if@rowcolors 
+        \ifnum\rownum<#2\o:noalign:{\@norowcolor}\else 
+        #1\o:noalign:{\ifodd\rownum\@oddrowcolor\else\@evenrowcolor\fi}\fi 
+      \fi}% 
+  \fi 
+  \CT@everycr{\@rowc@lors\the\everycr}% 
+  \ignorespaces} 
+\NewConfigure{rowcolors}{1}
+>>>
+
+\<config xcolor\><<<
+\def\@rowc@lors{\o:noalign:{\global\advance\rownum\@ne}\@rowcolors} 
+\def\showrowcolors{\o:noalign:{\global\@rowcolorstrue}\@rowcolors} 
+\def\hiderowcolors{\o:noalign:{\global\@rowcolorsfalse\@norowcolor}}
+>>>
+
+\<config xcolor\><<<
+\def\:temp#1#2#3{{\set@color}}
+\HLet\color@block\:temp
+\def\:temp#1#2#3{}
+\HLet\boxframe\:temp
+>>>
+
+% This isn't necessary anymore, it even could cause compilation errors
+% \<config xcolor\><<<
+% \let\XC:definec@lor\XC@definec@lor
+% \def\XC@definec@lor[#1]#2[#3]#4#5{%
+%    \expandafter\ifx\csname HColor!#2\endcsname\relax\else
+%         \csname HColor!#4\endcsname #3!//%
+%         \edef\:temp{{HColor}{#1}{\HColor}}%
+%         \expandafter\Configure\:temp
+%    \fi
+%    \XC:definec@lor[#1]{#2}[#3]{#4}{#5}%
+% }
+% >>>
+
+\<xcolor SetHColor\><<<
+\expandafter\ifx \csname get!HColor\endcsname\relax \else
+  \edef\:temp{#2!//}\expandafter\csname get!HColor\expandafter\endcsname\:temp
+\fi
+>>>
+
+\<config xcolor\><<<
+\def\strip:fin:excl#1!{#1} 
+\expandafter\def\csname get!HColor\endcsname#1!#2//{%
+  \def\current:color:name{#1\if!#2!\else!\strip:fin:excl#2\fi}%
+  \if\relax#2\relax
+  %\expandafter\ifx \csname HColor!#1\endcsname\relax
+     \let\HColor=\relax
+     |<xcolor from def|>%
+  \else
+     \csname HColor!#1\endcsname #2//%
+  \fi
+}
+\expandafter\def\csname c:HColor!gray:\endcsname{%
+     \expandafter\def\csname HColor!gray\endcsname##1!##2//}
+\Configure{HColor!gray}{\Configure{HColor}{}{}}
+\expandafter\def\csname c:HColor!rgb:\endcsname{%
+     \expandafter\def\csname HColor!rgb\endcsname##1,##2,##3!##4//}
+\Configure{HColor!rgb}{\Configure{HColor}{}{}}
+\expandafter\def\csname c:HColor!cmyk:\endcsname{%
+     \expandafter\def\csname HColor!cmyk\endcsname##1,##2,##3,##4!##5//}
+\Configure{HColor!cmyk}{\Configure{HColor}{}{}}
+>>>
+
+\<xcolor from def\><<<
+\expandafter\ifx \csname\string\color @#1\endcsname \relax\else 
+   \expandafter\ifx \csname colortyp:\endcsname\relax \else
+   \extractcolorspec{#1\if!#2!\else!\strip:fin:excl#2\fi}\tmp:color%
+   \expandafter\convertcolorspec\tmp:color{HTML}\tmp:color% 
+   \def\HColor{\#\tmp:color}%
+   \Configure{HColor}{\current:color:name}{\HColor}%
+      \csname colortyp:\expandafter\expandafter\expandafter\endcsname
+         \csname\string\color @#1\expandafter\endcsname
+         \space .!//%
+\fi \fi
+>>>
+
+The following command can convert xcolor color specification to formusable
+in CSS. The color is extracted to command which needs to b passed as a
+second parameter.
+
+\<config xcolor\><<<
+\def\get:xcolorcss#1#2{%
+   \expandafter\extractcolorspec\expandafter{#1}{\tsf:color}%
+   \expandafter\convertcolorspec\tsf:color{HTML}\tsf:color%
+   \edef#2{\#\tsf:color}%
+}
+
+>>>
+
+We need to use dvips driver with XeLaTeX
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{xcolor.sty}{xcolor-hooks.4ht}
+>>>
+
+\<xcolor-hooks.4ht\><<<
+% xcolor-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\ifdefined\XeTeXversion
+  \PassOptionsToPackage{dvips}{xcolor}
+\fi
+>>> \AddFile{9}{xcolor-hooks}
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{framed}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<framed.4ht\><<<
+% framed.4ht (|version), generated from |jobname.tex
+% Copyright 2017 TeX Users Group
+|<TeX4ht license text|>
+\NewConfigure{makeframed}{2}
+\def\MakeFramed#1{\a:makeframed}
+\def\endMakeFramed{\b:makeframed}
+\Hinput{framed}
+
+>>> \AddFile{9}{framed}
+
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{mdframed}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<mdframed.4ht\><<<
+% mdframed.4ht (|version), generated from |jobname.tex
+% Copyright 2017 TeX Users Group
+|<TeX4ht license text|>
+
+\NewConfigure{mdframed}{2}
+\NewConfigure{mdframedstyle}{1}
+\NewConfigure{mdframetitle}{2}
+\newcount\mdf:env:cnt
+\def\mdf:id{mdframed-\the\mdf:env:cnt}
+\def\mdf@trivlist#1{\global\advance\mdf:env:cnt by1\relax\a:mdframed\a:mdframedstyle%
+    \ifdefempty{\mdf@frametitle}{}{\mdfframedtitleenv{\mdf@frametitle}\a:mdframetitle\mdf@@frametitle@use\b:mdframetitle}\let\mdf@frametitle\relax%
+}
+
+\def\endmdf@trivlist{\b:mdframed}
+
+% disable frame drawing, it can be supported using CSS
+\def\detected@mdf@put@frame{}%
+
+\append:def\mdf@@ignorelastdescenders{\let\orig:unskip\unskip\def\unskip{\let\unskip\orig:unskip}}%
+\def\mdf@lrbox#1{}
+\def\endmdf@lrbox{}
+\Hinput{mdframed}
+\endinput
+>>> \AddFile{9}{mdframed}
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{tcolorbox}
+%%%%%%%%%%%%%%%%%%%%%%%
+\<tcolorbox.4ht\><<<
+% tcolorbox.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+
+% use custom counter that increments for every \tcolorbox
+\newcounter{:tcbcolcount}
+
+\def\tcb@drawcolorbox{%
+  \stepcounter{:tcbcolcount}%
+  % save text and background colors for use in CSS
+  \get:xcolorcss{tcbcolbacktitle}\:tcbcolbacktitle%
+  \get:xcolorcss{tcbcoltitle}\:tcbcoltitle%
+  \get:xcolorcss{tcbcolback}\:tcbcolback%
+  \get:xcolorcss{tcbcolframe}\:tcbcolframe%
+  \get:xcolorcss{tcbcolupper}\:tcbcolupper%
+  % make unique ID for this box
+  \def\:tcbcolid{tcolobox-\arabic{:tcbcolcount}}
+  % Open box
+  \a:tcolorbox%
+  % save label, if it is set
+  \ifdefined\tcolorbox:label:key%
+    \label{\tcolorbox:label:key}%
+  \fi%
+  % open title
+  \b:tcolorbox%
+  \kvtcb@before@title\kvtcb@title\kvtcb@after@title%
+  % close title and open main box
+  \c:tcolorbox%
+  \box\tcb@upperbox%
+  % deal with lower box, if it is set
+  \iftcb@hasLower%
+    \a:tcolorlowerbox%
+    \box\tcb@lowerbox%
+    \b:tcolorlowerbox%
+  \fi%
+  % close box
+  \d:tcolorbox%
+}
+
+% overwrite other versions of box drawing macros
+\let\tcb@drawcolorbox@standalone\tcb@drawcolorbox
+
+\NewConfigure{tcolorbox}{4}
+\NewConfigure{tcolorlowerbox}{2}
+
+% we need to save label for a later use
+\def\:tempa#1{%
+  \xdef\tcolorbox:label:key{#1}%
+  \o:tcb@set@label:{#1}%
+}
+\HLet\tcb@set@label\:tempa
+
+
+% this is a trick to fix issues with paragraphs
+% spurious end </p> tags were inserted
+\def\tcb@minipage#1{\SaveEndP\vbox\bgroup\par}
+\def\endtcb@savebox{\EndP\egroup\RecallEndP}
+
+\Hinput{tcolorbox}
+\endinput
+
+
+
+>>> \AddFile{9}{tcolorbox}
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{dvipsnam}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<dvipsnam.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% dvipsnam.4ht                          |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<dvipsnam 4ht|>
+\Hinput{dvipsnam}
+\endinput
+>>>        \AddFile{7}{dvipsnam}
+
+\<dvipsnam 4ht\><<<
+\let\sv:ProvidesFile=\ProvidesFile
+\let\sv:DefineNamedColor=\DefineNamedColor
+
+\def\ProvidesFile#1]{}
+\def\DefineNamedColor#1#2#3#4{%
+   \let\sv:HColor=\HColor
+   \csname HColor:#3\endcsname #4 //%
+   \expandafter\ifx \csname HColor\endcsname\relax
+     \:warning{Improper \string\Configure{HColor:#3}}%
+   \else
+      \edef\HColor{\noexpand\Configure{HColor}{#2}{\HColor}}\HColor
+   \fi
+   \let\HColor=\sv:HColor
+}
+\input dvipsnam.def
+
+\let\ProvidesFile=\sv:ProvidesFile
+\let\DefineNamedColor=\sv:DefineNamedColor
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{svgnam}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<svgnam.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% svgnam.4ht                            |version %
+% Copyright (C) |CopyYear.2007.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<svgnam 4ht|>
+\Hinput{svgnam}
+\endinput
+>>>        \AddFile{7}{svgnam}
+
+\<svgnam 4ht\><<<
+\let\sv:ProvidesFile=\ProvidesFile
+\let\sv:XC@definec@lor=\XC@definec@lor
+
+\def\ProvidesFile#1]{}
+\def\XC@definec@lor[#1]#2[#3]#4#5{%
+   \let\sv:HColor=\HColor
+   \csname HColor:#4\endcsname #5 //%
+   \expandafter\ifx \csname HColor\endcsname\relax
+     \:warning{Improper \string\Configure{HColor:#4}}%
+   \else
+      \edef\HColor{\noexpand\Configure{HColor}{#2}{\HColor}}\HColor
+   \fi
+   \let\HColor=\sv:HColor
+}
+\input svgnam.def
+
+\let\ProvidesFile=\sv:ProvidesFile
+\let\XC@definec@lor=\sv:XC@definec@lor
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{colortbl.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%
+
+colortbl.sty invokes color.sty, if the last package is not loaded.
+The same is true for array.sty.
+
+\<colortbl.4ht\><<<
+% colortbl.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1997. Eitan M. Gurari
+|<TeX4ht copywrite|>
+
+   |<fix colortbl|>
+   |<colortbl.sty shared config|>
+\Hinput{colortbl}
+\endinput
+>>>        \AddFile{7}{colortbl}
+
+color.sty is obsoleted by xcolor, so we will load the latter package in 
+order to get access to the color space conversion commands.
+
+\<fix colortbl\><<<
+\RequirePackage{xcolor}
+>>>
+
+\<fix colortbl\><<<
+\CT@everycr{\o:noalign:{\global\let\CT@row@color\relax}\the\everycr}
+>>>
+
+We use xcolor's \`|\convertcolorspec| command to convert argument of
+\`|\columncolor| to HTML color specification.
+
+
+\<fix colortbl\><<<
+\def\columncolor#1{{\def\current@color{#1}%
+                    \csname a:cell-colortbl\endcsname}}
+\Odef\columncolor[#1]#2{{\if :#1:\def\current@color{#2}%
+                         \else 
+                           \gHAdvance\tblcol:N by 1
+                           \convertcolorspec{#1}{#2}{HTML}\tmp:tblcolor
+                           \Configure{HColor}{tblcol-\tblcol:N}{\#\tmp:tblcolor}%
+                           \def\current@color{tblcol-\tblcol:N}%
+                         \fi
+                    \csname a:cell-colortbl\endcsname}%
+   \futurelet\:temp\left:colcol}
+\def\left:colcol{%
+   \ifx [\:temp \expandafter\left::colcol \fi
+}
+\def\left::colcol[#1]{
+   \futurelet\:temp\right:colcol
+}
+\def\right:colcol{%
+   \ifx [\:temp \expandafter\right::colcol \fi
+}
+\def\right::colcol[#1]{}
+\HAssign\tblcol:N = 0
+>>>
+
+We can reuse the code used in \`|\columncolor| to support also the 
+\`|\cellcolor| command.
+
+\<fix colortbl\><<<
+\def\CT@cellc#1[#2]#3{{\if :#2:\def\current@color{#3}%
+                         \else 
+                           \gHAdvance\tblcol:N by 1
+                           \convertcolorspec{#2}{#3}{HTML}\tmp:tblcolor
+                           \Configure{HColor}{tblcol-\tblcol:N}{\#\tmp:tblcolor}%
+                           \def\current@color{tblcol-\tblcol:N}%
+                         \fi
+                    \csname a:cell-colortbl\endcsname}%
+   \futurelet\:temp\left:colcol}
+>>>
+
+The followning is a redefinition of a macro from array.sty
+
+\<fix colortbl\><<<
+\NewConfigure{@classz}{4}
+\pend:def\@classz{\pic:gobble\a:@classz}
+\append:def\@classz{\pic:gobble\b:@classz}
+\pend:def\insert@column{\pic:gobble\c:@classz}
+\append:def\insert@column{\pic:gobble\d:@classz}
+>>>
+
+\`'\insert@column' is       used only in array.
+
+  Used to have
+\`'\let\HRow|=\relax\let\HCol|=\relax' in \`'\pend:def\@classz', but
+that caused a problem in \''\multicol'.  Do we still need that
+protection in \''\@classz'?
+
+We take \`'\Configure{@classz}
+    {before col}{after col}
+    {before entry}{efter entry}',  where the last two need protection
+if their content is to expand when the item is reached.  Otherwise,
+everything expands when the Preamble is visited.
+
+The following is a reduced definition which removes the ruler used in
+painting the backrounds.
+
+\<fix colortbl\><<<
+\def\:temp{\global\let\CT@do@color|=\relax}
+\HLet\CT@@do@color|=\:temp
+>>>
+
+The configuration:
+
+\<fix colortbl\><<<
+\let\::maketitle|=\o:maketitle:
+\def\o:maketitle:{%
+   \ifx \EndPicture\:UnDef
+      \NewConfigure{@classz}{4}%
+      \Configure{@classz}{}{}{}{}%
+   \fi
+   \::maketitle }
+>>>
+
+Don't \''\CT@setup', \''\CT@row@color', and \''\CT@do@color' 
+need also a treatment similar to \''\CT@column@color'?
+
+\SubSection{Rows}
+
+\<fix colortbl\><<<
+\def\rowcolor{%
+  \o:noalign:{\ifnum0=`}\fi
+  \global\let\CT@do@color\CT@@do@color
+  |<fixed first main body HRow value|>%
+  \@ifnextchar[\CT@rowa\CT@rowb}
+\def\CT@rowa[#1]#2{%
+  \save:color#1 #2//%
+  \pic:gobbleII\a:rowcolor{#2}%
+  \gdef\CT@row@color{\CT@color{#2}}%
+  \CT@rowc}
+\def\CT@rowb#1{%
+  \pic:gobbleII\a:rowcolor{#1}%
+  \gdef\CT@row@color{\CT@color{#1}}%
+  \CT@rowc}
+>>>
+
+\<fixed first main body HRow value\><<<
+\relax
+\ifx\LT@head\Un:Def\else
+   \ifnum \HRow=0\relax
+      \expandafter\ifx\csname lt:sv\endcsname\relax
+        \HAssign\HRow = 1\relax
+        \ifvoid\LT@head
+           \ifvoid\LT@firsthead \else \HAdvance\HRow by 1\relax\fi
+        \else \HAdvance\HRow by 1\relax\fi
+      \else
+        \HAssign\HRow = \lt:sv \relax
+        \HAdvance\HRow by 1\relax
+      \fi
+\fi\fi
+>>>
+
+\<fix colortbl\><<<
+\NewConfigure{rowcolor}{1}
+>>>
+
+Fixes for colored hlines
+
+\<fix colortbl\><<<
+% default hline color is black
+\def\hline:color{000}
+% save rule color in format usable in CSS
+\newcommand\tmp:arrayrulecolor[2][named]{%
+\noalign{\convertcolorspec{#1}{#2}{HTML}\:tmp\global\let\hline:color\:tmp}%
+}
+\HLet\arrayrulecolor\tmp:arrayrulecolor
+>>>
+
+\SubSection{Utilities}
+
+This should enable use of \`|\color| command in array declaration
+
+\<fix colortbl\><<<
+\def\convert:colorspec#1 #2 #3 #4{%
+  \edef\current:color{%
+    \ifx\relax#1\relax\else%
+    #1\ifx\relax#2\relax\else%
+    , #2\ifx\relax#3\relax\else%
+      , #3\ifx\relax#4\relax\else%
+        , #4%
+        \fi%
+      \fi%
+    \fi%
+  \fi%
+  }%
+}
+
+\def\save:color#1 #2//{%
+  \convert:colorspec#2 {} {} {} {}
+  \convertcolorspec{#1}{\current:color}{HTML}\tmp:col
+  \def\current@color{#2}
+  \Configure{HColor}{\current@color}{\#\tmp:col}
+}
+
+\def\begin:current@color{\let\sv:curcolor|=\current@color}
+\def\end:current@color{%
+   \ifx \current@color\sv:curcolor 
+   \else%
+   \expandafter\save:color\current@color//%
+   \csname a:text-colortbl\endcsname 
+   \fi
+}
+\NewConfigure{text-colortbl}{1}
+\def\GET@column@color{}
+\def\color:ii[#1]#2#3|<par del|>{\def\:temp{#1 #2}}
+\def\color:i#1#2|<par del|>{\def\:temp{#1}}
+>>>
+
+We introduce css for color of text in a cell, only if the color
+changed in the cell.  The last color is the that takes effect.
+
+\<\><<<
+\Configure{multicolumn}
+   {}{}
+   {\ifvmode\IgnorePar\fi
+    \HCode{<div class="multicolumn"}\HColAlign\HCode{>}%
+    \expandafter\MUL:LMN\meaning\@preamble//}
+   {\ifvmode\IgnorePar\fi \EndP\HCode{</div>}}
+>>>
+
+\<fix colortbl\><<<
+\let\ctbl:mcol|=\multicolumn
+\def\multicolumn#1#2#3{%
+   \ctbl:mcol{#1}{#2}{#3}%
+   \expand:after{\expandafter\MUL:LMN\meaning\@preamble}\MUL:PA//%
+   \ignorespaces}
+{ 
+  \def\MUL:PA{\gdef\MUL:PA}
+  \def\MUL:LMN{%
+  \catcode`\C=12
+  \catcode`\T=12
+  \catcode`\@=12
+  \catcode`\c=12
+  \catcode`\o=12
+  \catcode`\l=12
+  \catcode`\r=12
+  \catcode`\t=12
+  \catcode`\e=12
+  \catcode`\m=12
+  \catcode`\p=12
+  \catcode`\d=12
+  \catcode`\i=12
+  \catcode`\b=12
+  \gdef\MUL:LMN}  
+  \MUL:LMN#1CT@color #2@tempdimb#3//{\::KOLOR{#2}}
+  \MUL:PA{CT@color @tempdimb}
+}
+\def\::KOLOR#1{\if :#1:\else |<set to preamble color|>\fi}
+\def\:KOLOR{\@ifnextchar[\mc:clr{\mc:clr[]}}
+{
+  \catcode`\{=12
+  \catcode`\}=12
+  \catcode`\(=1
+  \catcode`\)=2
+  \gdef\mc:clr[#1]{#2}((%
+       \def\current@color(\if :#1:\else #1 \fi #2)%
+       \csname a:cell-colortbl\endcsname
+     )\def\:temp##1//()\:temp)
+)
+\NewConfigure{cell-colortbl}{1}
+>>>
+
+\<set to preamble color\><<<
+\:KOLOR#1//%
+>>>
+
+%%%%%%%%%%%%%%%%
+\Section{dvips}
+%%%%%%%%%%%%%%%%
+
+\<dvips.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% dvips.4ht                             |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<postscript colors model|>
+\Hinput{dvips}
+\endinput
+>>>        \AddFile{6}{dvips}
+
+\<postscript colors model\><<<
+|<dvips gray|>
+|<dvips cmyk|>
+|<dvips rgb|>
+\def\colortyp:#1 #2//{%
+   \expandafter\ifx \csname colortyp:#1:\endcsname\relax \else
+     \csname colortyp:#1:\endcsname #2 //\fi}
+>>>
+
+% \def\colortyp:hsb:#1//{\hshow{#1}}
+
+\<dvips gray\><<<
+\def\colortyp:gray:#1 #2//{%
+   \if :#1:%   
+      \colortyp:gray:#2 //%
+   \else
+      \HColor:gray #1 //%
+   \fi
+}
+>>>
+
+\<dvips rgb\><<<
+\def\colortyp:rgb:#1 #2 #3 #4//{%
+   \if :#1:%
+      \colortyp:rgb:#2 #3 #4 //%
+   \else\if :#2:%
+      \colortyp:rgb:#1 #3 #4 //%
+   \else\if :#3:%
+      \colortyp:rgb:#1 #2 #4 //%
+   \else
+      \HColor:rgb #1,#2,#3 //%
+   \fi\fi\fi
+}
+>>>
+
+\<dvips cmyk\><<<
+\def\colortyp:cmyk:#1 #2 #3 #4 #5//{%
+   \if :#1:%
+      \colortyp:cmyk:#2 #3 #4 #5//%
+   \else\if :#2:%
+      \colortyp:cmyk:#1 #3 #4 #5//%
+   \else\if :#3:%
+      \colortyp:cmyk:#1 #2 #4 #5//%
+   \else\if :#4:%
+      \colortyp:cmyk:#1 #2 #3 #5//%
+   \else
+      \HColor:cmyk #1,#2,#3,#4 //%
+   \fi\fi\fi\fi
+}
+>>>
+
+%%%%%%%%%%%%%%%%
+\Section{textures}
+%%%%%%%%%%%%%%%%
+
+\<textures.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% textures.4ht                          |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<textures colors model|>
+\Hinput{textures}
+\endinput
+>>>        \AddFile{9}{textures}
+
+\<textures colors model\><<<
+\def\colortyp:cmyk:#1. #2. #3. #4. #5//{\HColor:cmyk #1,#2,#3,#4 //}
+\def\colortyp:rgb:#1. #2. #3. #4//{\HColor:rgb #1,#2,#3 //}
+\def\colortyp:#1 #2//{%
+   \expandafter\ifx \csname colortyp:#1:\endcsname\relax \else
+     \csname colortyp:#1:\endcsname #2 //\fi}
+>>>
+
+% \def\colortyp:hsb:#1//{\hshow{#1}}
+
+%%%%%%%%%%%%%%%%
+\Section{dvipdf}
+%%%%%%%%%%%%%%%%
+
+\<dvipdf.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% dvipdf.4ht                            |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<postscript colors model|>
+\Hinput{dvipdf}
+\endinput
+>>>        \AddFile{9}{dvipdf}
+
+%%%%%%%%%%%%%%%%
+\Section{dvipsone}
+%%%%%%%%%%%%%%%%
+
+\<dvipsone.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% dvipsone.4ht                          |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<postscript colors model|>
+\Hinput{dvipsone}
+\endinput
+>>>        \AddFile{9}{dvipsone}
+
+%%%%%%%%%%%%%%%%
+\Section{fig4tex}
+%%%%%%%%%%%%%%%%
+
+\<fig4tex.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% fig4tex.4ht                           |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|> 
+|<fig4tex hooks|>
+\Hinput{fig4tex}
+\endinput
+>>>        \AddFile{9}{fig4tex}
+
+\<fig4tex hooks\><<<
+\ifx \AtBeginDocument\UnDef
+   |<config figvisu|>
+\else
+  \AtBeginDocument{|<config figvisu|>}
+\fi
+\NewConfigure{figvisu}{2}
+\Configure{figvisu}{\Picture+{}}{\EndPicture}
+>>>
+
+\<config figvisu\><<<
+\def\:tempc#1#2#3{%
+   \let\sv:EndPicture\EndPicture
+     \let\EndPicture\empty
+   \o:figvisu:{#1}{#2}{#3}%
+   \let\EndPicture\sv:EndPicture
+}%
+\HLet\figvisu\:tempc
+>>>
+
+\<config figvisu\><<<
+\def\:tempc#1#2#3{%  
+   \let\svEndPicture\EndPicture  
+     \let\EndPicture\empty  
+   \o:figvisu:{#1}{#2}{#3}%  
+   \let\EndPicture\svEndPicture  
+}%  
+\HLet\figvisu\:tempc  
+\def\:tempc#1{% 
+    \a:figvisu 
+    \raise -\dp#1 \rlap{\vrule width .001pt height .001pt depth 0pt}%  
+    \edef\:temp{\the\ht#1}%  
+    \box#1%  
+    \raise \:temp \llap{\vrule width .001pt height .001pt depth 0pt}% 
+    \b:figvisu 
+} 
+\HLet\figbox\:tempc  
+\def\:tempc#1{% 
+    \a:figvisu 
+    \raise -\dp#1 \rlap{\vrule width .001pt height .001pt depth 0pt}%  
+    \edef\:temp{\the\ht#1}%  
+    \copy#1%  
+    \raise \:temp \llap{\vrule width .001pt height .001pt depth 0pt}% 
+    \b:figvisu 
+} 
+\HLet\figcopy\:tempc 
+>>>
+
+As far as latex is concerned fig4tex is correct, but for tex4ht the
+typesetting of code occurs too early within movable boxes
+positional-wise.  The solution to the problem results in a tiny dirt
+at opposite corners of the figure.
+
+%%%%%%%%%%%%%%%%
+\Section{pctex32}
+%%%%%%%%%%%%%%%%
+
+\<pctex32.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% pctex32.4ht                           |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<postscript colors model|>
+\Hinput{pctex32}
+\endinput
+>>>        \AddFile{9}{pctex32}
+
+%%%%%%%%%%%%%%%%
+\Section{overpic}
+%%%%%%%%%%%%%%%%
+
+\<overpic.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% overpic.4ht                           |version %
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{overpic}
+\endinput
+>>>        \AddFile{9}{overpic}
+
+%%%%%%%%%%%%%%%%%
+\Chapter{DraTeX}
+%%%%%%%%%%%%%%%%%
+
+\Section{Gif for DraTex}
+
+MOVE INTO DraTeX.
+
+The comand  \`'\Draw' gives \`'\Picture*{}' and the option
+ \`'\Draw[replacement]' gives
+\`'\Picture*[replacement]{}'.
+
+\<dratex.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% dratex.4ht                            |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<dratex.sty|>
+\Hinput{dratex}
+\endinput
+>>>        \AddFile{9}{dratex}
+
+\<dratex.sty\><<<
+   \Define\html:Draw{|<definition of /:Draw in DraTeX|>%
+      }
+
+   \let\old:Draw|=\:Draw
+   \def\:Draw{%
+      \ifx \EndPicture\:UnDef
+         \expand:after{|<html into /Draw|>}%
+      \else   \expandafter\old:Draw \fi }
+   |<utilities for /:Draw|>
+   |<arguments of Draw into IMG|>
+   |<image maps for /Draw|>
+>>>
+
+To avoid cloging the memory, when possible, move the pictures to new
+pages.
+
+\<html into /Draw\><<<
+\ifvmode \vfill\break \fi
+\pic:cond\:GifDraw\html:Draw
+>>>
+
+We get into \`'\Draw...\EndDraw' with the following \''\futurelet', so
+we'll better ger the catcodes right.
+
+\<utilities for /:Draw\><<<
+\def\:GifDraw{\bgroup\:DraCatCodes   \futurelet\:tempa\gif:draw}
+\def\gif:draw{%
+  \ifx \:tempa[\g:fdr\g:ifdraw
+  \else        \g:fdr\gi:fdraw \fi}
+\def\g:ifdraw[#1]{\Picture*[#1]{ \a:@Picture{Draw}}\html:Draw}
+\def\gi:fdraw{\Picture*{ \a:@Picture{Draw}}\html:Draw}
+\def\g:fdr{\egroup\a:Draw\append:def\end:condpic{\b:Draw}\expandafter}
+\NewConfigure{Draw}{2}
+>>>
+
+\<html into /EndDraw\><<<
+|<measure dimension of drawing|>%
+\global\let\in:pic|=\empty
+\box\:box    \end:condpic 
+\global\let\in:pic|=\:UnDef
+>>>
+
+\SubSection{Dimensions}
+
+We put the picture into a box so that we will be able to measure its
+dimensions. Now, we must be careful not to introduce strange stuff
+into the box that will ruin the measurements.  In DraTeX we might be
+less careful because
+spaces are ignored due to their catcode of 9.
+
+\<put picture in box\><<<
+\setbox\:box=>>>
+
+\<measure dimension of drawing\><<<
+{\:X|=\wd\:box  \:Y|=\ht\:box  \advance\:Y by\dp\:box 
+ \xdef\DrawWidth{\:InCons\:X}%
+ \xdef\DrawHeight{\:InCons\:Y}%
+ \xdef\MinDrawX{\:InCons\:LBorder}%
+ \:X|=\:UBorder \xdef\MaxDrawy{\:InCons\:X}%
+}%
+>>>
+
+\SubSection{Definition of /Draw.../EndDraw in DraTeX}
+
+When \`'\DrawOn' is active, we have the definition
+\`'\def\Draw{\:Draw}'.
+
+\<definition of /:Draw in DraTeX\><<<
+\ifvmode \noindent\hfil\fi
+\global\:TeXLoc\z@
+|<put picture in box|>\vbox\bgroup 
+        \begingroup
+\def\EndDraw{%
+        \endgroup   \:SetDrawWidth 
+      \egroup    |<html into /EndDraw|>%
+      |<image map after /Draw|>}%
+|<postscript for /Draw|>%
+\:DraCatCodes      \parindent\z@    \ht:everypar{}%
+\linepenalty10
+\leftskip\z@     \rightskip\z@    \boxmaxdepth\maxdimen
+\let\FigSize\:FigSize
+\def\Draw{\:wrn1{}}%
+\:CommonIID   \:InDraw 
+>>>
+
+\<postscript for /Draw\><<<
+\def\PsCode##1{{\Text(--\ht:special{\PsCodeSpecial##1}--)}}%
+>>>
+
+In DraTeX dimensions don't care about the color of the pixels, but
+once we go to dvips and/or convert we loose the invisible character
+around the visible picture.  This causes a statement for improper
+dimensions, and so for a distortion of the picture when the dimensions
+are stated in \`'IMG'.  To avoid this, we can put rulers 
+\`'\hrule height 1pt  \vskip2pt  \vbox\bgroup'
+and
+\`'\egroup  \vskip2pt  \hrule height 1pt'
+at the start and end of the vbox that span to the full width.
+However, such rulers are not alway desirable.
+
+Hence, we go for the following instead of
+\`'\DrawIMG{ WIDTH="\DrawWidth" HEIGHT="\DrawHeight"}'.
+
+\<arguments of Draw into IMG\><<<
+\def\DrawIMG#1{\def\Pic:Img{ \ifx \in:pic\:UnDef \at:IMG
+                                \else \u:map#1\fi}}
+\DrawIMG{}
+\let\u:map|=\empty
+>>>
+
+\Section{Image Maps}
+
+Origin at left-top corner of picture.
+
+Possible options for textual links.
+
+The <A USEMAP=...> tag is ignored by drawing displayer.
+
+\<image maps for /Draw\><<<
+\def\DrawMap{%
+  \NewHaddr\:temp
+  \xdef\:Map{{<map name="\:temp">}}%
+  \edef\u:map{ usemap="\:sharp\:temp" }%
+  \NewHaddr\alt:map
+  \def\after:dra{\EndLink
+      \HPage[\alt:map]{}{\expandafter\map:menu\:Map}\EndHPage{}%
+      {\expandafter\HCode\:Map}\HCode{</map>}%
+      \let\u:map|=\empty \let\after:dra|=\empty }%
+  \Link[\RefFile{\alt:map}]{}{}\Draw[textual map]}
+
+\let\after:dra=\empty
+>>>
+
+\<image map after /Draw\><<<
+\after:dra
+>>>
+
+\SubSection{Recording Rectangles}
+
+PUT warnings
+
+PUT ALT ONLy IN PLACE!!!
+
+\<image maps for /Draw\><<<
+\Odef\GetRectArea[#1]#2#3{{%
+  \ifnum \Point:N>0
+     \MarkPoint     \area:env \gHAssign\Point:N |= 0
+     \xdef\:Map{\:Map
+        \rect:area{#1}\gt:crd{point:1}\gt:crd{point:2}{#2}{#3}}%
+  \fi}}
+\def\rect:area#1#2#3#4#5#6#7{%
+   \trns:pt\:X{#2}\:Y{#3}%
+   \trns:pt\:Z{#4}\:W{#5}%
+   \Ar:a[#1 shape="rect"
+     coords="\M:n\:X\:Z,\M:n\:Y\:W,\M:x\:X\:Z,\M:x\:Y\:W"
+     \if "#7"\else alt="#7"\fi]{#6}}
+>>>
+
+\SubSection{Recording Circles}
+
+\<image maps for /Draw\><<<
+\Odef\GetCircleArea[#1]#2#3{{%
+  \ifnum \Point:N>0
+    \MarkPoint    \:distance(point:1,point:2)\tmp:dim|=\Map:x
+    \:d|=\:Cons\tmp:dim\:d \area:env
+    \gHAssign\Point:N |= 0
+    \xdef\:Map{\:Map
+       \circle:area{#1}\gt:crd{point:1}{\:InCons\:d}{#2}{#3}}%
+  \else\fi}}
+>>>
+
+\<image maps for /Draw\><<<
+\def\circle:area#1#2#3#4#5#6{%
+   \trns:pt\:X{#2}\:Y{#3}%
+   \Ar:a[#1 shape="circle" coords="\:X,\:Y,#4" 
+       \ifx "#6"\else alt="#6"\fi]{#5}}
+>>>
+
+\SubSection{Recording Polygons}
+
+\<image maps for /Draw\><<<
+\Odef\GetPolyArea[#1]#2#3{{%
+  \ifnum \Point:N>0
+     \MarkPoint   \area:env  \let\:tempb|=\empty
+     \Do(1,\Point:N){\edef\:tempb{\gt:crd{point:\the\DoReg}\:tempb}}%
+     \gHAssign\Point:N |= 0
+     \xdef\:Map{\:Map\poly:area{#1}{\:tempb}{#2}{#3}}%
+  \fi}}
+
+\def\ply:pts#1#2{%
+   \def\:temp{#1}\ifx \:temp\empty\else
+     \trns:pt\:X{#1}\:Y{#2}%
+     \edef\:Z{\:Z\ifx \:Z\empty\else,\fi \:X,\:Y}%
+     \expandafter\ply:pts
+   \fi }
+>>>
+
+\<image maps for /Draw\><<<
+\def\poly:area#1#2#3#4{%
+   \let\:Z|=\empty  \ply:pts#2{}{}%
+   \Ar:a[#1 shape="poly" coords="\:Z" 
+      \ifx "#4"\else  alt="#4"\fi]{#3}}
+>>>
+
+\SubSection{alternative Textual Menues}
+
+\<image maps for /Draw\><<<
+\def\map:menu#1{\let\rect:area|=\r:mnu \let\circle:area|=\c:mnu
+   \let\poly:area|=\p:mnu}
+
+\def\r:mnu#1#2#3#4#5#6#7{[\Link[#1]{#6}{}#7\EndLink] }
+\def\c:mnu#1#2#3#4#5#6{[\Link[#1]{#5}{}#6\EndLink] }
+\def\p:mnu#1#2#3#4{[\Link[#1]{#3}{}#4\EndLink] }
+>>>
+
+\SubSection{Utilities}
+
+\<image maps for /Draw\><<<
+\gHAssign\Point:N |= 0
+\def\MarkPoint{\gHAdvance\Point:N |by 1
+   \MarkGLoc(point:\Point:N)}
+
+\def\area:env{\def\:X##1.##2\:Y##3.##4,{{##1}{##3}}%
+    \let\rect:area|=\relax
+    \let\circle:area|=\relax
+    \let\poly:area|=\relax }
+
+\def\gt:crd#1{\csname Loc\space#1:\endcsname,}
+>>>
+
+\<image maps for /Draw\><<<
+\def\trns:pt#1#2#3#4{%
+   \ifnum #2<\MinDrawX  \HAssign#1|=0
+   \else   \HAssign#1 |= #2 \Advance:#1 |by -\MinDrawX  
+      \tmp:dim|=\Map:x \multiply\tmp:dim |by #1 
+      \HAssign #1|=\:InCons\tmp:dim
+   \fi
+   \ifnum  #4>\MaxDrawy   \HAssign#3|=\MaxDrawy 
+   \else   \HAssign#3|=-#4  \Advance:#3 |by \MaxDrawy 
+   \fi
+   \tmp:dim|=\Map:y \multiply\tmp:dim |by #3  \HAssign#3|=\:InCons\tmp:dim
+}
+>>>
+
+\<image maps for /Draw\><<<
+\def\MapDensity(#1,#2){%
+   \tmp:dim=#1pt \divide\tmp:dim by 72 \edef\Map:x{\the\tmp:dim}%
+   \tmp:dim=#2pt \divide\tmp:dim by 72 \edef\Map:y{\the\tmp:dim}}
+\MapDensity(72,72)
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Curriculum Vitas}
+%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%
+\Section{europecv.sty}
+%%%%%%%%%%%%%
+
+\<europecv.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% europecv.4ht                          |version %
+% Copyright (C) |CopyYear.2007.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<europecv configurations|>
+\Hinput{europecv}
+\endinput
+>>>        \AddFile{9}{europecv}
+
+\<europecv configurations\><<<
+\expandafter\def\csname \string
+    \ecvlanguagefooter\endcsname[#1]#2{\ecvitem [#1]{}{\quad 
+       \footnotesize {${}\sp{\hbox {\tiny #2}}$\textit
+       {\ecv@langfooterkey }}}}
+\def\ecvlanguageheader#1{%
+  {\large\textit{\ecv@assesskey}}\\ 
+   \textit{\ecv@levelkey}${}\sp{\hbox{\scriptsize#1}}$&
+  \a:languageheader
+  \begin{tabular}[t]{m{\ecv@langparwidth}m{\ecv@langparwidth}%
+                     m{\ecv@langparwidth}m{\ecv@langparwidth}%
+                     m{\ecv@langparwidth}}
+     \multicolumn{2}{c}{\textbf{\ecv@understandkey}}%
+              &\multicolumn{2}{c}{\textbf{\ecv@speakkey}}%
+              &\centering\textbf{\ecv@writekey}\tabularnewline
+     \centering\small{\ecv@listenkey}    & 
+     \centering \small{\ecv@readkey}     &
+     \centering \small{\ecv@interactkey} &
+     \centering \small{\ecv@productkey}  & 
+     \tabularnewline
+  \end{tabular}\b:languageheader \tabularnewline
+  }
+\NewConfigure{languageheader}{2}
+>>>
+
+\<europecv configurations\><<<
+\expandafter\def\csname \string\ecvlanguage\endcsname[#1]#2#3#4#5#6#7{
+  {\textbf{#2}} &
+  \a:language
+  \begin{tabular}{m{\ecv@langparwidth}m{\ecv@langparwidth}%
+                  m{\ecv@langparwidth}m{\ecv@langparwidth}m{\ecv@langparwidth}}
+   #3 & #4 & #5 & #6 & #7\tabularnewline  \midrule
+  \end{tabular}\b:language
+  \tabularnewline
+  }
+\expandafter\def\csname \string\ecvlastlanguage\endcsname[#1]#2#3#4#5#6#7{
+  {\textbf{#2}} &
+  \a:lastlanguage
+  \begin{tabular}{m{\ecv@langparwidth}m{\ecv@langparwidth}%
+                  m{\ecv@langparwidth}m{\ecv@langparwidth}m{\ecv@langparwidth}}
+   #3 & #4 & #5 & #6 & #7\tabularnewline \bottomrule
+  \end{tabular}\b:lastlanguage
+  \tabularnewline
+  }
+\pend:defII\ecvCEF{\a:ecvCEF}
+\append:defII\ecvCEF{\b:ecvCEF}
+\NewConfigure{ecvCEF}{2}
+\NewConfigure{language}{2}
+\NewConfigure{lastlanguage}{2}
+>>>
+
+\<europecv configurations\><<<
+\pend:def\europecv{|<europecv entries|>}
+>>>
+
+\<europecv entries\><<<
+\ifx\@empty\ecv@telephone\else
+   \ifx\@empty\ecv@telephone\else 
+      \pend:def\ecv@telephone{\a:telephone}
+      \append:def\ecv@telephone{\b:telephone}
+   \fi
+   \ifx\@empty\ecv@mobile\else
+      \pend:def\ecv@mobile{\c:telephone}
+      \append:def\ecv@mobile{\d:telephone}
+   \fi
+\fi
+>>>
+\<europecv configurations\><<<
+\NewConfigure{telephone}{4}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Resume.sty}
+%%%%%%%%%%%%%
+
+Due to Stephen Gildea.
+
+\<resume.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% resume.4ht                            |version %
+% Copyright (C) |CopyYear.2006.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<resume configurations|>
+\Hinput{resume}
+\endinput
+>>>        \AddFile{9}{resume}
+
+\<resume configurations\><<<
+\pend:defI\name{\a:name}
+\append:defI\name{\b:name}
+\NewConfigure{name}{2}
+\def\addresses#1#2{\a:addresses\@tablebox{#1}\b:addresses
+                               \@tablebox{#2}\c:addresses}
+\NewConfigure{addresses}{3}
+\def\location#1{\a:location{#1}\b:location}
+\NewConfigure{location}{2}
+\def\:tempc{\o:llist:\def\sectiontitle##1{\item[{\bf ##1}]}}
+\HLet\llist\:tempc
+>>>
+
+%%%%%%%%%%%%%
+\Section{Curve.sty}
+%%%%%%%%%%%%%
+
+A style file for resumes. 
+
+\<curve.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% curve.4ht                             |version %
+% Copyright (C) |CopyYear.2006.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<curve configurations|>
+\Hinput{curve}
+\endinput
+>>>        \AddFile{9}{curve}
+
+\<curve configurations\><<<
+\def\makeheaders@#1{% 
+  \setlength\leftheader@width{\header@scale\textwidth}% 
+  \setlength\rightheader@width{\textwidth - \leftheader@width}% 
+  \a:makeheaders 
+  \@leftheader  \b:makeheaders   \@rightheader  \c:makeheaders} 
+\NewConfigure{makeheaders}{3} 
+>>>
+
+\<curve configurations\><<<
+\renewcommand\subrubric[1]{% 
+  \@nextentry 
+  \noalign{\gdef\@nextentry{}}% 
+  \@subrubric{\a:subrubric#1\b:subrubric}\\*} 
+\NewConfigure{subrubric}{2}
+>>>
+
+\<curve configurations\><<< 
+\def\@@rubrichead#1{\@rubricfont\a:rubrichead 
+    #1\b:rubrichead\par\vspace\rubricspace} 
+\renewcommand\maketitle{%  
+  \a:maketitle 
+  \begin{center}  
+    \c:maketitle{\@titlefont\@title}\d:maketitle 
+    \ifx\@subtitle\@undefined\else\\% 
+        \e:maketitle\@subtitlefont\@subtitle\f:maketitle 
+    \fi  
+  \end{center} 
+  \b:maketitle  
+  \vspace\titlespace}  
+\NewConfigure{rubrichead}{2} 
+\NewConfigure{maketitle}{6} 
+>>>
+
+\<curve configurations\><<<
+\renewcommand\@entry[2][]{% 
+  \gdef\@nextentry{}\egroup 
+  \a:key\@key{#1}\b:key&\a:prefix\@prefix\b:prefix&#2\\} 
+\renewcommand\@sentry[1][]{% 
+  \gdef\@nextentry{\\}\egroup 
+  \a:key\@key{#1}\b:key&\a:prefix\@prefix \b:prefix&} 
+\renewcommand\entry{% 
+  \@nextentry 
+  \bgroup\gdef\@beforespace{-\subrubricbeforespace}% 
+  \@ifstar{\@sentry}{\@entry}} 
+\NewConfigure{key}{2} 
+\NewConfigure{prefix}{2} 
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Small Ones}
+%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%
+\Section{vowel.sty}
+%%%%%%%%%%%%%
+
+\<vowel.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% vowel.4ht                          |version %
+% Copyright (C) |CopyYear.2009.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<vowel config|>
+\Hinput{vowel}
+\endinput
+>>>        \AddFile{9}{vowel}
+
+%%%%%%%%%%%%%
+\Section{enumitem.sty}
+%%%%%%%%%%%%%
+
+\<enumitem.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% enumitem.4ht                       |version %
+% Copyright (C) |CopyYear.2009.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<enumitem config|>
+\Hinput{enumitem}
+\endinput
+>>>        \AddFile{9}{enumitem}
+
+\<enumitem config\><<<
+
+>>>
+
+%%%%%%%%%%%%%
+\Section{esperanto.sty}
+%%%%%%%%%%%%%
+
+\<esperanto.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% esperanto.4ht                      |version %
+% Copyright (C) |CopyYear.2009.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<esperanto config|>
+\Hinput{esperanto}
+\endinput
+>>>        \AddFile{9}{esperanto}
+
+\<esperanto config\><<<
+\AtBeginDocument{\catcode`\^\active} 
+\def\:tempc{\^{h}\allowhyphens}
+\expandafter\HLet\csname esperanto@sh@\string^@h@\endcsname\:tempc
+>>>
+
+%%%%%%%%%%%%%
+\Section{IEEEtran.cls}
+%%%%%%%%%%%%%
+
+\<IEEEtran.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% IEEEtran.4ht                      |version %
+% Copyright (C) |CopyYear.2009.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<IEEEtran config|>
+\Hinput{IEEEtran}
+\endinput
+>>>        \AddFile{9}{IEEEtran}
+
+\<IEEEtran config\><<<
+\let\twocolumn\onecolumn
+\@restonecoltrue\onecolumn
+\let\@restonecolfalse\@restonecoltrue
+>>>
+
+%%%%%%%%%%%%%
+\Section{enumerate.sty}
+%%%%%%%%%%%%%
+
+\<enumerate.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% enumerate.4ht                      |version %
+% Copyright (C) |CopyYear.2008.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\Hinput{enumerate}
+\endinput
+>>>        \AddFile{9}{enumerate}
+
+%%%%%%%%%%%%%
+\Section{accents.sty}
+%%%%%%%%%%%%%
+
+\<accents.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% accents.4ht                        |version %
+% Copyright (C) |CopyYear.2008.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<config accents|> 
+\Hinput{accents}
+\endinput
+>>>        \AddFile{9}{accents}
+
+\<config accents\><<<
+\def\:tempc#1#2{{%
+   \let\cc@style\empty 
+   \a:accentset #2\b:accentset 
+                #1\c:accentset
+}}
+\HLet\accentset\:tempc
+\def\:tempc#1#2{{%
+   \let\cc@style\empty 
+   \a:underaccent #2\b:underaccent 
+                  #1\c:underaccent
+}}
+\HLet\underaccent\:tempc
+\NewConfigure{accentset}{3}
+\NewConfigure{underaccent}{3}
+>>>
+
+%%%%%%%%%%%%%
+\Section{linguex}
+%%%%%%%%%%%%%
+
+\<linguex.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% linguex.4ht                        |version %
+% Copyright (C) |CopyYear.2008.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<config linguex|> 
+\Hinput{linguex}
+\endinput
+>>>        \AddFile{9}{linguex}
+
+\<cgloss4e.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% cgloss4e.4ht                          |version %
+% Copyright (C) |CopyYear.2008.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<config cgloss4e|> 
+\Hinput{cgloss4e}
+\endinput
+>>>        \AddFile{9}{cgloss4e}
+
+\<config cgloss4e\><<<
+\gdef\twosent#1\\ #2\\{%
+    \getwords(\lineone,\eachwordone)#1 \\% 
+    \getwords(\linetwo,\eachwordtwo)#2 \\% 
+    \loop\lastword{\eachwordone}{\lineone}{\wordone}% 
+         \lastword{\eachwordtwo}{\linetwo}{\wordtwo}% 
+         \global\setbox\gline=\hbox{\unhbox\gline 
+                                    \hskip\glossglue 
+                                    \vtop{\a:tsent\box\wordone 
+                                          \c:tsent 
+                                          \box\wordtwo
+                                          \b:tsent 
+                                         }% 
+                                   }% 
+         \testdone 
+         \ifnotdone 
+    \repeat 
+    \egroup
+   \gl@stop}
+\gdef\threesent#1\\ #2\\ #3\\{% 
+    \getwords(\lineone,\eachwordone)#1 \\% 
+    \getwords(\linetwo,\eachwordtwo)#2 \\% 
+    \getwords(\linethree,\eachwordthree)#3 \\% 
+    \loop\lastword{\eachwordone}{\lineone}{\wordone}% 
+         \lastword{\eachwordtwo}{\linetwo}{\wordtwo}% 
+         \lastword{\eachwordthree}{\linethree}{\wordthree}% 
+         \global\setbox\gline=\hbox{\unhbox\gline 
+                                    \hskip\glossglue 
+                                    \vtop{\a:tsent\box\wordone   
+                                          \c:tsent
+                                          \box\wordtwo 
+                                          \c:tsent
+                                          \box\wordthree 
+                                          \b:tsent
+                                         }% 
+                                   }% 
+         \testdone 
+         \ifnotdone 
+    \repeat 
+    \egroup 
+   \gl@stop} 
+\NewConfigure{tsent}{3}
+>>>
+
+\<config cgloss4e\><<<
+\pend:def\gll{\a:gll}
+\pend:def\glll{\a:gll}
+\NewConfigure{gll}{3}
+>>>
+
+\<config cgloss4e\><<<
+\def\:tempc{{\hskip -\glossglue}\unhbox\gline\end{flushleft}}
+\ifx \gl@stop\:tempc
+   \def\:tempc{\b:gll\unhbox\gline\end{flushleft}\c:gll}
+   \HLet\gl@stop\:tempc
+\fi
+>>>
+
+\<config linguex\><<<
+\def\:tempc{{\hskip -\glossglue}\unhbox\gline\end{flushleft}% 
+         \global\glossfalse% 
+         \ifindex\expandafter\lookforwords\fi {} }
+\ifx \gl@stop\:tempc
+   \def\gl@stop{\b:gll\unhbox\gline\end{flushleft}% 
+         \c:gll
+         \global\glossfalse% 
+         \ifindex\expandafter\lookforwords\fi {} }
+\fi
+>>>
+
+\<config linguex\><<<
+\ifx \o:b:\:UnDef\else \let\b\o:b: \let\o:b:\:UnDef\fi
+\def\:tempc.#1\par{\a:ex \o:ex:.#1\par \b:ex}
+\HLet\ex\:tempc
+\NewConfigure{ex}{2}
+>>>
+
+\<config linguex\><<<
+\def\a.{\ifindex\firstwordtrue\fi
+        \ifnum\theExDepth=0 \unembeddedtrue
+        \trivex.\fi
+     \csname a:a.list\endcsname
+     \refstepcounter{ExDepth}% 
+     \begin{list}{\makebox[\labelwidth][l]{% 
+         \ifnum\theExDepth=1 \SubExLeftBracket\alph{ABC}\SubExRightBracket%
+          \else
+           \ifnum\theExDepth=2 %
+           \ifdim\currentlabel<\lessthanthousand%
+           \ifalignSubEx 
+              \llap{\hbox to \alignSubExnegindent{\ifunembedded%
+                  \SubExLeftBracket\alph{SubExNo}\SubExRightBracket
+                  \else\SubExlabel\fi\hss}}%
+            \else\SubExlabel\fi%
+              \else\ifunembedded%
+                  \SubSubExLeftBracket\roman{SubExNo}\SubSubExRightBracket
+                  \else\SubExlabel\fi\fi
+            \else
+             \ifnum\theExDepth=3 %
+             \if@noftnote%\ifunembedded\mbox{$\bullet$!}\else 
+                    \SubSubExLeftBracket\roman{SubSubExNo}\SubSubExRightBracket
+                    %\fi
+               \else\arabic{SubSubExNo}\SubSubExRightBracket\fi
+         \fi\fi\fi}}%
+    {\labelsep\z@ 
+     \ifnum\theExDepth=2\topsep .3\Extopsep\else\topsep 0pt\fi 
+     \parsep\z@\itemsep\z@
+     \ifnum\theExDepth=1 %
+       \usecounter{ABC}%
+       \settowidth{\currentlabel}{\theExNo}%
+       \listdecl%   
+     \else
+      \ifnum\theExDepth=2 %
+         \usecounter{SubExNo}%
+           \ifalignSubEx\ifdim\currentlabel<\lessthanthousand%
+           \leftmargin\z@\else\leftmargin=\SubExleftmargin\fi%
+           \else\leftmargin=\SubExleftmargin\fi%
+         \else
+            \ifnum\theExDepth=3 \usecounter{SubSubExNo}\fi
+         \leftmargin=\SubSubExleftmargin%
+         \fi
+    \labelwidth=\leftmargin%
+    \fi}%
+    \ifnum\theExDepth=1 \setlength{\Exlabelwidth}{4em}\fi%
+        %previous line added 2000/12/22
+        \b.}
+\NewConfigure{a.list}{1}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Covington}
+%%%%%%%%%%%%%
+
+\<covington.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% covington.4ht                        |version %
+% Copyright (C) |CopyYear.2009.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<config covington|> 
+\Hinput{covington}
+\endinput
+>>>        \AddFile{9}{covington}
+
+\<config covington\><<<
+\pend:defI\sentence{\a:sentence}
+\append:defI\sentence{\b:sentence}
+\NewConfigure{sentence}{2}
+>>>
+
+\<config covington\><<<
+\bgroup
+\catcode`\^^M=12 \endlinechar=-1 % 12 = other
+|<covington twosent|>
+|<covington threesent|>
+\egroup
+\NewConfigure{tsent}{3}
+\pend:def\gll{\a:gll}
+\pend:def\glll{\a:gll}
+\NewConfigure{gll}{3}
+\def\:tempc{\b:gll\end{flushleft}\c:gll} 
+\HLet\glend\:tempc 
+>>>
+
+\<config covington\><<<
+\def\glt{{\hskip -\glossglue}\unhbox\gline\smallskip\a:glt} 
+\NewConfigure{glt}{1}
+\def\gln{{\hskip -\glossglue}\unhbox\gline\hfill\a:gln} 
+\NewConfigure{gln}{1}
+>>>
+
+\<covington twosent\><<<
+\gdef\twosent#1^^M#2^^M%
+   {\getwords(\lineone,\eachwordone)#1 ^^M%
+    \getwords(\linetwo,\eachwordtwo)#2 ^^M%
+    \loop\lastword{\eachwordone}{\lineone}{\wordone}%
+         \lastword{\eachwordtwo}{\linetwo}{\wordtwo}%
+         \global\setbox\gline=\hbox{\unhbox\gline
+                                    \hskip\glossglue
+                                    \vtop{\a:tsent\box\wordone
+                                          \c:tsent
+                                          \box\wordtwo
+                                          \b:tsent
+                                         }%
+                                   }%
+         \testdone
+         \ifnotdone
+    \repeat
+    \egroup % matches \bgroup in \gloss
+}
+>>>
+
+\<covington threesent\><<<
+\gdef\threesent#1^^M#2^^M#3^^M%
+   {\getwords(\lineone,\eachwordone)#1 ^^M%
+    \getwords(\linetwo,\eachwordtwo)#2 ^^M%
+    \getwords(\linethree,\eachwordthree)#3 ^^M%
+    \loop\lastword{\eachwordone}{\lineone}{\wordone}%
+         \lastword{\eachwordtwo}{\linetwo}{\wordtwo}%
+         \lastword{\eachwordthree}{\linethree}{\wordthree}%
+         \global\setbox\gline=\hbox{\unhbox\gline
+                                    \hskip\glossglue
+                                    \vtop{\a:tsent\box\wordone
+                                          \c:tsent
+                                          \box\wordtwo
+                                          \c:tsent
+                                          \box\wordthree
+                                          \b:tsent
+                                         }%
+                                   }%
+         \testdone
+         \ifnotdone
+    \repeat
+    \egroup % matches \bgroup in \gloss
+   }
+>>>
+
+%%%%%%%%%%%%%
+\Section{pst-jtree}
+%%%%%%%%%%%%%
+
+\<pst-jtree.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% pst-jtree.4ht                        |version %
+% Copyright (C) |CopyYear.2008.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<config pst-jtree|> 
+\Hinput{pst-jtree}
+\endinput
+>>>        \AddFile{9}{pst-jtree}
+
+\<config pst-jtree\><<<
+\pend:def\jtree@a{\csname a:jtree\endcsname\Picture+[jtree]{}}
+\append:def\endjtree{\EndPicture \csname b:jtree\endcsname}
+\NewConfigure{jtree}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%
+\Section{diagram (chess)}
+%%%%%%%%%%%%%%%%%%
+
+\<diagram.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% diagram.4ht                          |version %
+% Copyright (C) |CopyYear.2008.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<config diagram|> 
+  \let\:EndIgnore\relax
+  \def\:Ignore{\bgroup 
+     \catcode`\\=12
+     \long\def\:temp##1:EndIgnore{\egroup}\:temp
+  }
+  \ifx \setboardwidth\:UnDef \expandafter\:Ignore\fi
+     |<config diagram 08|> 
+  \:EndIgnore
+  \ifx \setboardwidth\:UnDef \else \expandafter\:Ignore\fi
+     |<config diagram 95|>
+  \:EndIgnore
+\Hinput{diagram}
+\endinput
+>>>        \AddFile{9}{diagram}
+
+\<config diagram 95\><<<
+\def\@dia@stipulation{%
+   \a:stipulation
+   \bgroup%
+   \stipfont%
+   \hbox{%
+      \a:piececounter
+      \if@show@computer%
+         C\if@computer +\else --\fi
+      \fi%
+      \iffigcnt%
+         \if@show@computer\ \ \fi{} (\the\w@cnt+\the\b@cnt
+                \ifnum\z@<\n@cnt+\the\n@cnt\fi)%
+      \fi%
+      \b:piececounter
+      \if@stipulation \c:stipulation\the
+                   \stipulation@tk \d:stipulation\fi
+      \ifx@twins \@dia@twins\fi%
+      \ifx@cond \@dia@condition\fi%
+   }%
+   \egroup%
+   \b:stipulation
+}
+>>>
+
+\<config diagram 08\><<<
+\def\@dia@stipulation{%
+   \if@stipulation%
+      \a:stipulation
+      \bgroup%
+      \stipfont%
+      \c:stipulation \the\stipulation@tk \d:stipulation
+      \ifx@twins%
+         \let\below@newline\@twinskip%
+         \@dia@twins%
+      \else\ifx@cond%
+         \let\below@newline\@twinskip%
+         \@dia@condition%
+      \fi\fi%
+      \egroup%
+      \b:stipulation
+      \let\below@newline\newline%
+   \else%
+      \x@twinsfalse%
+      \x@condfalse%
+      \let\below@newline\relax%
+   \fi%
+}
+\def\put@count{%
+   % First we build the box with the figure count
+   \ifthenelse{\boolean{piececounter}}{%
+        \a:piececounter
+        \if@show@computer%
+            C\if@computer +\else --\fi
+            \ \ 
+        \fi%
+            (\arabic{cpd@whitePieces}+\arabic{cpd@blackPieces}%
+        \ifthenelse{\value{cpd@neutralPieces}>0}{+\arabic{cpd@neutralPieces}}{})%
+          \b:piececounter
+   }{}%
+}
+>>>
+
+\<config diagram 95\><<<
+\def\put@plane{%
+   % We might want gridchess
+     \if@stdgrid%
+        \@stdgrid%
+     \fi%
+   % Let us first set the fieldframes
+   \if@fieldframe%
+      \let\@action\read@square%
+      \let\plane@job\set@frame%
+      \@addToPlane\fieldframe@tk%
+   \fi%
+   % Then we should add the gridlines
+   \if@gridlines%
+      \let\@action\read@plane%
+      \let\plane@job\@selGrid%
+      \@addToPlane\gridlines@tk%
+   \else%
+      \if@stereo%
+        \stereo@center%
+     \fi%
+   \fi%
+   % Now we should clear the board
+   \clear@board%
+   % Let us now parse the list of pieces
+   \if@pieces%
+      \let\@action\p@rsepieces%
+      \let\piece@job\l@@k\let\plane@job\set@piece%
+      \@parseTokenlist\pieces@tk,%
+   \fi%
+   % Now we clear all fields, which are given using \nofields
+   \if@nofields%
+      \let\@action\read@square%
+      \let\plane@job\set@nofield%
+      \@parseTokenlist\nofields@tk,%
+   \fi%
+   \global\setbox\plane@box=\hbox{
+   % Now we can put the pieces to the board
+      \vbox{\IgnorePar\box\plane@box}%
+      \vbox{%
+        \a:diagram 
+        \chessfont%
+         \baselineskip=\z@\lineskip=\z@%
+         \@rows=\rows@max%
+         \multiply\@rows by \lines@max%
+         \loop%
+            \advance\@rows -\lines@max%
+            \tmp:cnt=\@rows \divide\tmp:cnt by 8 \advance\tmp:cnt by 1
+            \edef\HRow{\the\tmp:cnt}%
+            \c:diagram  \put@line\@rows \d:diagram
+         \ifnum\@rows>\z@\repeat%
+         \b:diagram
+      }%
+   }%
+}
+>>>
+
+\<config diagram 08\><<<
+\def\put@plane{%
+   % We might want gridchess
+     \if@stdgrid%
+        \@stdgrid%
+     \fi%
+   % Let us first set the fieldframes
+   \if@fieldframe%
+      \let\@action\read@square%
+      \let\plane@job\set@frame%
+      \@addToPlane\fieldframe@tk%
+   \fi%
+   % Now we set text to all squares which are given using \fieldtext
+   \if@fieldtext%
+      \let\@action\p@rsetext%
+      \let\plane@job\set@text%
+      \@addToPlane\fieldtext@tk%
+   \fi%
+   % Then we should add the gridlines
+   \if@gridlines%
+      \let\@action\read@plane%
+      \let\plane@job\@selGrid%
+      \@addToPlane\gridlines@tk%
+   \else%
+      \if@stereo%
+        \stereo@center%
+     \fi%
+   \fi%
+   % Now we should clear the board
+   \clear@board%
+   % Let us now parse the list of pieces
+   \if@pieces%
+      \let\@action\p@rsepieces%
+      \let\piece@job\l@@k\let\plane@job\set@piece%
+      \@parseTokenlist\pieces@tk,%
+   \fi%
+   % Now we clear all fields, which are given using \nofields
+   \if@nofields%
+      \let\@action\read@square%
+      \let\plane@job\set@nofield%
+      \@parseTokenlist\nofields@tk,%
+   \fi%
+   % Now we can put the pieces to the board
+   \global\setbox\plane@box=\hbox{%
+      \vbox{\rlap{\box\plane@box}}%
+      \vbox{%
+         \a:diagram
+         \chessfont%
+         \baselineskip=\z@\lineskip=\z@%
+         \@rows=\rows@max%
+         % \multiply\@rows by \lines@max%
+         \loop%
+            % \advance\@rows -\lines@max%
+            % \put@line\@rows%
+            % Remove \put@line in future versions
+            \advance\@rows \m@ne%
+            \tmp:cnt=\@rows \advance\tmp:cnt by 1
+            \edef\HRow{\the\tmp:cnt}%
+            \c:diagram \put@row\@rows \d:diagram
+         \ifnum\@rows>\z@\repeat%
+         \b:diagram 
+     }%
+   }%
+}
+>>>
+
+\<config diagram 95\><<<
+\def\put@line#1{%
+   \lin@\z@%
+   \help@b=#1\advance\help@b\brd@ff%
+   \hbox{%
+      \if@stereo%
+         \ifnum\current@plane>\z@%
+            \ifnum\@rows=12%
+               \llap{\raise .5\sq@width\hbox{\boardfont c6\ }}%
+            \fi%
+         \fi%
+      \fi%
+      \hbox to \z@{\vbox to \sq@width{}}%
+      \loop%
+         \tmp:cnt=\lin@ \advance\tmp:cnt by 1\relax
+         \edef\HCol{\the\tmp:cnt}%
+         \e:diagram
+         \ifnum\count\help@b=\m@ne\wF%
+         \else  \char\count\help@b\fi%
+         \advance\lin@\@ne\advance\help@b\@ne%
+         \f:diagram
+      \ifnum\lin@<\lines@max\repeat%
+   }%
+}
+>>>
+
+What \Verb+\put@line+ of the 08 version does?
+
+\<config diagram 08\><<<
+\def\put@row#1{%
+   \lin@\z@%
+   \help@b=#1%
+   \advance\help@b\brd@ff%
+   \hbox{%
+      \if@stereo%
+         \ifnum\current@plane>\z@%
+            \ifnum\@rows=12%
+               \llap{\raise .5\sq@width\hbox{\boardfont c6\ }}%
+            \fi%
+         \fi%
+      \fi%
+      \hbox to \z@{\vbox to \sq@width{}}%
+      \set@current@square@index{\lin@}{#1}%
+      \loop%
+         \tmp:cnt=\lin@ \advance\tmp:cnt by 1\relax
+         \edef\HCol{\the\tmp:cnt}%
+         \e:diagram
+         \get@current@square@value%
+         \ifthenelse{\value{cpd@current@square@value}=\m@ne}%
+          {\wF}%
+          {\char\value{cpd@current@square@value}}%
+         % \ifnum\count\help@b=\m@ne\wF%
+         % \else\char\count\help@b\fi%
+         \advance\lin@\@ne%
+         \addtocounter{cpd@current@square@index}{1}%
+         % \advance\help@b\@ne%
+         \f:diagram
+      \ifnum\lin@<\lines@max\repeat%
+   }%
+}
+>>>
+
+\<config diagram\><<<
+\inner@frame = 0pt
+\outer@frame = 0pt
+
+\NewConfigure{diagram}{6}
+
+\NewConfigure{stipulation}{4}
+
+\NewConfigure{piececounter}{2}
+
+\pend:def\@dia@authors{\ifauth@r \a:authors\fi}
+\append:def\@dia@authors{\ifauth@r \b:authors \fi}
+\NewConfigure{authors}{2}
+\pend:def\@dia@condition{\if@condition \a:condition\fi}
+\append:def\@dia@condition{\if@condition \b:condition \fi}
+\NewConfigure{condition}{2}
+\pend:def\@dia@solution{\a:solution}
+\append:def\@dia@solution{\b:solution }
+\NewConfigure{solution}{2}
+\pend:def\@dia@award{\if@award\a:award\fi}
+\append:def\@dia@award{\if@award\b:award\fi }
+\NewConfigure{award}{2}
+\pend:def\@dia@dedic{\if@dedication\a:dedic\fi}
+\append:def\@dia@dedic{\if@dedication\b:dedic \fi}
+\NewConfigure{dedic}{2}
+\pend:def\@dia@number{\ifdi@no\a:number\fi}
+\append:def\@dia@number{\ifdi@no\b:number\fi}
+\NewConfigure{number}{2}
+
+\pend:def\@dia@twins{\ifauth@r \a:twins\fi}
+\append:def\@dia@twins{\ifauth@r \b:twins\fi}
+\NewConfigure{twins}{2}
+\pend:def\@dia@remark{\ifauth@r \a:remark\fi}
+\append:def\@dia@remark{\ifauth@r \b:remark \fi}
+\NewConfigure{remark}{2}
+
+\pend:def\dia@above{\a:above}
+\append:def\dia@above{\b:above }
+\NewConfigure{above}{2}
+
+\pend:def\dia@below{\a:below}
+\append:def\dia@below{\b:below }
+\NewConfigure{below}{2}
+
+\pend:def\@dia@correction{\if@correction\a:correction\fi}
+\append:def\@dia@correction{\if@correction\b:correction\fi }
+\NewConfigure{correction}{2}
+\def\putsol{\immediate\closeout\s@lfd\input\jobname.sol}%\cl@arsol}
+\pend:def\putsol{\HAssign\solNum=0}
+\def\showlabel#1{\if@develop\a:showlabel\hbox{\labelfont#1}\b:showlabel\fi}
+\NewConfigure{showlabel}{2}
+
+\def\@dia@solution{%
+   \bgroup%
+   \parindent\z@%
+   \csname a:sol-title\endcsname
+   {\bf
+      \noindent\if@label\showlabel{\the\label@tk}\fi
+      \csname a:sol-number\endcsname
+      \the\number@tk       \csname b:sol-number\endcsname) %
+      \ifauth@r%
+         \csname a:sol-author\endcsname
+         \ifnormal@names%
+            \the\aut@tk%
+         \else%
+            {\@notfirstfalse% We are the first one
+            \let\@action=\@solname%
+            \@parseTokenlist\aut@tk;}:%
+         \fi%
+         \csname b:sol-author\endcsname
+      \fi%
+   }%
+   \if@develop\if@judgement\a:judgement\the\judgement@tk\b:judgement\fi\fi%
+   \csname b:sol-title\endcsname
+   \par%
+   \the\sol@tk\par%
+   \if@comment\the\comment@tk\par\fi%
+   \egroup%
+}
+\NewConfigure{judgement}{2}
+\NewConfigure{sol-number}{2}
+\NewConfigure{sol-author}{2}
+\NewConfigure{sol-title}{2}
+\def\@dia@source{%
+   {\if@source%
+      \a:source
+      \sourcefont%
+      \if@sourcenr\the\sourcenr@tk\ \fi
+      \the\source@tk%
+      \a:date
+      \ifnum\from@month>\z@%
+         \if@day%
+            \ \ \the\day@tk .\write@month\from@month%
+         \else%
+            \ \ \write@month\from@month%
+         \fi%
+         \ifnum\to@month>\z@ -\write@month\to@month\fi%
+         \if@day .\else /\fi%
+      \else%
+         \ \ %
+      \fi%
+      \if@year\the\year@tk\fi%
+      \b:date
+      \if@issue /\a:issue\the\issue@tk\b:issue\fi%
+      \if@pages ,\ \a:pages\the\pages@tk\b:pages\fi%
+      \par%
+      \b:source
+   \fi}%
+}
+\NewConfigure{source}{2}
+\NewConfigure{source}{2}
+\NewConfigure{date}{2}
+\NewConfigure{issue}{2}
+\NewConfigure{pages}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%
+\Section{subeqnarray}
+%%%%%%%%%%%%%%%%%%
+
+\<subeqnarray.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% subeqnarray.4ht                      |version %
+% Copyright (C) |CopyYear.2008.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<config subeqnarray|>
+\Hinput{subeqnarray}
+\endinput
+>>>        \AddFile{9}{subeqnarray}
+
+\<config subeqnarray\><<<
+\def\:tempc 
+   {\stepcounter{equation}\anc:lbl r{equation}% 
+    \def\@currentlabel{\p@equation\theequation}% 
+    \global\c@subequation\@ne 
+    \global\@eqnswtrue\m@th 
+    \global\@eqcnt\z@\let\\\@subeqncr 
+\def\dd:subeqnarray{\a:subeqnarray
+                    \global\let\sv:eqhro=\HRow
+                    \gHAssign\HRow=0
+                    \gdef\dd:subeqnarray{\d:subeqnarray}}%
+\let\halign\TeXhalign
+    \subeqn@start 
+     \bgroup
+         \dd:subeqnarray
+         \gHAdvance\HRow by 1
+         \c:subeqnarray
+         \HAssign\HCol=1
+         \e:subeqnarray$\displaystyle\tabskip\z@skip{##}$\f:subeqnarray
+         \@eqnsel 
+      &\global\@eqcnt\@ne 
+         \HAssign\HCol=2
+         \hfil\e:subeqnarray${##}$\f:subeqnarray\hfil 
+      &\global\@eqcnt\tw@ 
+         \HAssign\HCol=3
+         \e:subeqnarray$\displaystyle{##}$\f:subeqnarray
+         \hfil \tabskip\@centering 
+      &\global\@eqcnt\thr@@ 
+         \HAssign\HCol=4
+         \hbox to\z@\bgroup\hss
+         \e:subeqnarray##\f:subeqnarray\egroup\tabskip\z@skip\cr} 
+\HLet\subeqnarray\:tempc
+
+\def\:tempc{\@@subeqncr
+  \o:noalign:{\d:subeqnarray\b:subeqnarray
+              \global\let\HRow=\sv:eqhro}\egroup$$\global\@ignoretrue}
+\HLet\endsubeqnarray\:tempc
+
+\def\:tempc{\let\@tempa\relax 
+    \ifcase\@eqcnt \def\@tempa{& & &}\or \def\@tempa{& &} 
+      \or \def\@tempa{&}\else 
+       \let\@tempa\@empty 
+       \@latexerr{Too many columns in subeqnarray environment}\@ehc\fi 
+     \@tempa \if@eqnsw\@subeqnnum
+         \SkipRefstepAnchor\refstepcounter{subequation}\fi 
+     \global\@eqnswtrue\global\@eqcnt\z@\cr} 
+\HLet\@@subeqncr\:tempc
+\NewConfigure{subeqnarray}{6}
+>>>
+
+\<config subeqnarray\><<<
+\def\slabel#1{% 
+  \@bsphack 
+  \if@filesw 
+    {\let\thepage\relax 
+     \def\protect{\noexpand\noexpand\noexpand}% 
+     \a:@newlabel
+     \append:def\label:addr{\thesubequation}%
+     \Make:Label{\label:addr}{}%
+     \edef\@tempa{\write\@auxout{\string 
+        \newlabel{#1}{{\a:newlabel\thesubequation}{\thepage}}}}% 
+     \expandafter}\@tempa 
+     \if@nobreak \ifvmode\nobreak\fi\fi 
+  \fi\@esphack} 
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{eurosym}
+%%%%%%%%%%%%%%%%%%
+
+\<eurosym.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% eurosym.4ht                           |version %
+% Copyright (C) |CopyYear.2008.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<config eurosym|>
+\Hinput{eurosym}
+\endinput
+>>>        \AddFile{9}{eurosym}
+
+\<config eurosym\><<<
+\def\:temp{\a:geneuro}
+\expandafter\HLet\csname geneuro \endcsname\:temp
+\NewConfigure{geneuro}{1}
+\def\:temp{\a:geneuronarrow}
+\expandafter\HLet\csname geneuronarrow \endcsname\:temp
+\NewConfigure{geneuronarrow}{1}
+\def\:temp{\a:geneurowide}
+\expandafter\HLet\csname geneurowide \endcsname\:temp
+\NewConfigure{geneurowide}{1}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{SIunits}
+%%%%%%%%%%%%%%%%%%
+
+\<SIunits.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% SIunits.4ht                           |version %
+% Copyright (C) |CopyYear.2007.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<config SIunits|>
+\Hinput{SIunits}
+\endinput
+>>>        \AddFile{9}{SIunits}
+
+\<config SIunits\><<<
+\expandafter\def\csname power\endcsname#1#2{\ensuremath 
+                                   {\SI@fstyle {#1}\sp {\SI@fstyle {#2}}}} 
+\expandafter\def\csname squared\endcsname{\ensuremath {\sp {\mathrm {2}}}} 
+\expandafter\def\csname cubed\endcsname{\ensuremath {\sp {\mathrm {3}}}} 
+\expandafter\def\csname rpsquared\endcsname{\ensuremath {\sp {\mathrm {-2}}}} 
+\expandafter\def\csname rpcubed\endcsname{\ensuremath {\sp {\mathrm {-3}}}} 
+\def\:tempc{\a:degree}
+\HLet\degree\:tempc
+\NewConfigure{degree}{1}
+\Configure{degree}
+   {\ensuremath {\SI@fstyle {\no@qsk \ensuremath {\sp{\circ }}}}}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Ushort}
+%%%%%%%%%%%%%
+
+\<sistyle.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% sistyle.4ht                           |version %
+% Copyright (C) |CopyYear.2007.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<config sistyle|>
+\Hinput{sistyle}
+\endinput
+>>>        \AddFile{9}{sistyle}
+
+\<config sistyle\><<<
+\def\:tempc{{\a:thousandsep}}
+\HLet\SI@thousandsep\:tempc
+\NewConfigure{thousandsep}{1}
+\Configure{thousandsep}{\,}
+>>>
+
+\<config sistyle\><<<
+\def\SI@numexp#1#2{% 
+   \SI@ifempt{#1}{}{% 
+      \def\SI@tmpb{#1}% 
+      \ifx\SI@tmpb\SI@p@tst\ensuremath{+}\else 
+      \ifx\SI@tmpb\SI@m@tst\ensuremath{-}\else 
+         \SI@realp{#1}{}\SI@prod% 
+      \fi\fi}% 
+   \ifmmode 
+     {10}\sp{\SI@realp{#2}{}}% 
+   \else 
+     {10}\textsuperscript{\SI@realp{#2}{}}% 
+   \fi
+}
+>>>
+
+\<config sistyle\><<<
+\AtBeginDocument{%
+    \@ifpackageloaded{textcomp}{}{%
+         \def\degC{%
+             \ensureupmath{{\csname HCode\endcsname{}}\sp
+                                        {\circ}\kern-\scriptspace C}}%
+         \def\degF{%
+             \ensureupmath{{\csname HCode\endcsname{}}\sp
+                                        {\circ}\kern-\scriptspace F}}%
+         \def\arcdeg{\ensureupmath{{\csname HCode\endcsname{}}\sp{\circ}}}%
+    }%
+   \def\:tempc{\a:degC}%
+   \HLet\degC\:tempc
+   \def\:tempc{\a:degF}%
+   \HLet\degF\:tempc
+   \def\:tempc{\a:arcdeg}%
+   \HLet\arcdeg\:tempc
+   \def\arcsec{\ensureupmath{{\csname HCode\endcsname{}}\sp{\prime\prime}}}%
+   \def\:tempc{\a:arcsec}%
+   \HLet\arcsec\:tempc
+   \def\arcmin{\ensureupmath{{\csname HCode\endcsname{}}\sp{\prime}}}%
+   \def\:tempc{\a:arcmin}%
+   \HLet\arcmin\:tempc
+   \def\:tempc{\a:ohm}%
+   \HLet\ohm\:tempc
+   \def\:tempc{\a:micro}%
+   \HLet\micro\:tempc
+   \def\:tempc{\a:angstrom}%
+   \HLet\angstrom\:tempc
+}
+\NewConfigure{degC}{1}
+\Configure{degC}{\o:defC:}
+\NewConfigure{degF}{1}
+\Configure{degF}{\o:defF:}
+\NewConfigure{arcdeg}{1}
+\Configure{arcdeg}{\o:arcdeg:}
+\NewConfigure{arcsec}{1}
+\Configure{arcsec}{\o:arcsec:}
+\NewConfigure{arcmin}{1}
+\Configure{arcsec}{\o:arcmin:}
+\NewConfigure{ohm}{1}
+\Configure{ohm}{\o:ohm:}
+\NewConfigure{micro}{1}
+\Configure{micro}{\o:micro:}
+\NewConfigure{angstrom}{1}
+\Configure{angstrom}{\o:angstrom:}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Ushort}
+%%%%%%%%%%%%%
+
+\<ushort.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% ushort.4ht                            |version %
+% Copyright (C) |CopyYear.2007.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<config ushort|>
+\Hinput{ushort}
+\endinput
+>>>        \AddFile{9}{ushort}
+
+\<config ushort\><<<
+\def\:tempc#1{\relax\ifvmode\leavevmode\fi 
+   \a:ushort \o:ushort:{#1}\b:ushort} 
+\HLet\ushort\:tempc 
+\NewConfigure{ushort}{2} 
+\def\:tempc#1{\relax\ifvmode\leavevmode\fi 
+   \a:ushortw \o:ushortw:{#1}\b:ushortw} 
+\HLet\ushortw\:tempc 
+\NewConfigure{ushortw}{2} 
+\def\:tempc#1{\relax\ifvmode\leavevmode\fi 
+   \a:ushortd \o:ushortd:{#1}\b:ushortd} 
+\HLet\ushortd\:tempc 
+\NewConfigure{ushortd}{2} 
+\def\:tempc#1{\relax\ifvmode\leavevmode\fi 
+   \a:ushortdw \o:ushortdw:{#1}\b:ushortdw} 
+\HLet\ushortdw\:tempc 
+\NewConfigure{ushortdw}{2} 
+\def\:tempc#1{\relax\ifvmode\leavevmode\fi 
+   \a:ushortdline \o:ushortdline:{#1}\b:ushortdline} 
+\HLet\ushortdline\:tempc 
+\NewConfigure{ushortdline}{2} 
+>>>
+
+%%%%%%%%%%%%%
+\Section{Chapterbib}
+%%%%%%%%%%%%%
+
+\<chapterbib.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% chapterbib.4ht                        |version %
+% Copyright (C) |CopyYear.2007.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<disable chapterbib|>
+\Hinput{chapterbib}
+\endinput
+>>>        \AddFile{9}{chapterbib}
+
+%%%%%%%%%%%%%
+\Section{microtype.sty}
+%%%%%%%%%%%%%
+
+\<microtype.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% microtype.4ht                         |version %
+% Copyright (C) |CopyYear.2007.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<disable microtype|>
+\Hinput{microtype}
+\endinput
+>>>        \AddFile{9}{microtype}
+
+\<disable microtype\><<< 
+\MT@protrusionfalse 
+\MT@expansionfalse 
+\let\MT@setupfont\relax 
+\let\microtypesetup\@gobble 
+\renewcommand{\UseMicroTypeSet}[2][]{} 
+\renewcommand{\SetProtrusion}[3][]{} 
+\renewcommand{\SetExpansion}[3][]{} 
+\ifx \textls\UnDef\else
+  \renewcommand{\textls}[2][]{#2}
+\fi
+>>>
+
+%%%%%%%%%%%%%
+\Section{Bm.sty}
+%%%%%%%%%%%%%
+
+\<bm.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% bm.4ht                                |version %
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<bm configurations|>
+\Hinput{bm}
+\endinput
+>>>        \AddFile{9}{bm}
+
+\<bm configurations\><<<
+\def\:tempc#1{\expandafter\a:bm\csname o:bm :\endcsname{#1}\b:bm} 
+\expandafter\HLet\csname bm \endcsname\:tempc 
+\NewConfigure{bm}{2}
+>>>
+
+The bm commands produces bold printing by overprinting the characters
+with small  shifting.
+
+%%%%%%%%%%%%%
+\Section{Beton.sty}
+%%%%%%%%%%%%%
+
+\<beton.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% beton.4ht                             |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<beton configurations|>
+\Hinput{beton}
+\endinput
+>>>        \AddFile{9}{beton}
+
+\<beton configurations\><<<
+\AtBeginDocument  
+   {\let\@setfontsize =\beton@old@setfontsize 
+    \let\beton@new@setfontsize=\beton@old@setfontsize}  
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{everyshi(pment)}
+
+\<everyshi.4ht\><<<
+% everyshi.4ht (|version), generated from |jobname.tex
+% Copyright (C) |CopyYear.2004. Eitan M. Gurari
+|<TeX4ht copywrite|>
+  |<everyshi configurations|>
+\Hinput{everyshi}
+\endinput
+>>>        \AddFile{9}{everyshi}
+
+\<everyshi configurations\><<<
+\let\@EveryShipout@Init\empty
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+\Section{quoting.4ht}
+
+\<quoting.4ht\><<<
+% quoting.4ht (|version), generated from |jobname.tex
+% Copyright 2015 TeX Users Group
+|<TeX4ht license text|>
+\newtoks\quoting@parht
+\NewConfigure{quoting}{2}
+\Configure{quoting}
+{\ifvmode \IgnorePar\fi \EndP\HCode{<blockquote>}\HtmlParOn}
+{\ifvmode \IgnorePar\fi \EndP\HCode{</blockquote>}\HtmlParOn\par}
+
+\ConfigureEnv{quoting}
+{\quoting@parht=\everypar%
+\a:quoting\par\ShowPar}
+{\par%
+\b:quoting%
+\everypar=\quoting@parht\par\ShowPar}
+{}{}
+
+\ConfigureList{quoting}{}{}
+{%
+\everypar=\quoting@parht\par\ShowPar%
+}{}
+\endinput
+\Hinput{quoting}
+>>>        \AddFile{9}{quoting}
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{titling}
+
+\<titling.4ht\><<<
+% tex4ht.4ht (|version), generated from |jobname.tex
+% Copyright 2019 TeX Users Group
+|<TeX4ht license text|>
+|<titling configurations|>
+\Hinput{titling}
+\endinput
+>>>     \AddFile{9}{titling}
+
+
+\<titling configurations\><<<
+\let\titling:maketitle\maketitle
+\def\new:titling:maketitle{\titling:maketitle\let\maketitle\new:titling:maketitle}
+\def\maketitle{\new:titling:maketitle}
+>>>
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{appendix}
+
+\<appendix.4ht\><<<
+% appendix.4ht (|version), generated from |jobname.tex
+% Copyright 2019 TeX Users Group
+|<TeX4ht license text|>
+\renewcommand{\@chap@pppage}{%
+  \chapter*{\appendixpagename}
+}
+
+\renewcommand{\@sec@pppage}{%
+  \section*{\appendixpagename}
+  \nobreak
+  \@afterheading
+}
+
+\ifdefined\theHchapter\else\newcommand\theHchapter{\Alph{chapter}}\fi
+\ifdefined\theHsection\else\newcommand\theHsection{\Alph{section}}\fi
+\Hinput{appendix}
+\endinput
+>>> \AddFile{9}{appendix}
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{res}
+
+\<res.4ht\><<<
+% res.4ht                               |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  \Hinclude{\input res-a.4ht}{article} 
+\endinput
+>>>        \AddFile{9}{res}
+
+\<res-a.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% res-a.4ht                             |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<res cfg|>
+\Hinput{res}
+\endinput
+>>>        \AddFile{9}{res-a}
+
+\<res cfg\><<<
+\def\section{\no:section}
+\csname pend:def\endcsname\endresume{%
+  \csname d:section\endcsname
+  \global\expandafter\let\csname d:section\endcsname\empty
+}
+\Configure{section}
+   {\ifx \@@section\boxed@sectiontitle \csname a:boxed-section\endcsname
+    \else \csname a:overlapped-section\endcsname \fi }
+   {\ifx \@@section\boxed@sectiontitle \csname b:boxed-section\endcsname
+    \else \csname b:overlapped-section\endcsname \fi }
+   {\ifx \@@section\boxed@sectiontitle \csname c:boxed-section\endcsname
+    \else \csname c:overlapped-section\endcsname \fi }
+   {\ifx \@@section\boxed@sectiontitle \csname d:boxed-section\endcsname
+    \else \csname d:overlapped-section\endcsname \fi }
+\NewConfigure{overlapped-section}{4}
+\NewConfigure{boxed-section}{4}
+>>>
+
+\<res cfg\><<<
+\let\:temp\empty
+\ifx \print@name\@printcentername 
+   \def\:temp{\let\print@name\@printcentername}
+\fi
+\ifx \print@name\@linename 
+   \def\:temp{\let\print@name\@linename}
+\fi
+   |<center name|>
+   |<line name|>
+\:temp
+\NewConfigure{centername}{2}
+\NewConfigure{centeraddresses}{5}
+\NewConfigure{linename}{2}
+\NewConfigure{lineaddress}{3}
+>>>
+
+\<center name\><<<
+\def\@printcentername{\begingroup
+  \a:centername\hbox{\@tablebox{\namefont\@name}}\b:centername
+  \@ifundefined{@addressone}{}{%
+    \@ifundefined{@addresstwo}{
+      \a:centeraddresses
+      \hbox{\@tablebox{\@addressone}}\b:centeraddresses
+    }{
+      \c:centeraddresses
+      \hbox{\@tablebox{\@addressone}}\d:centeraddresses
+      \hbox{\@tablebox{\@addresstwo}}\e:centeraddresses
+    }%
+  }%
+  \endgroup}
+>>>
+
+\<line name\><<<
+\def\@linename{\begingroup
+  \def\\{, }%
+  \a:linename{\namefont\@name}\b:linename
+  \@ifundefined{@addressone}{}{%
+      \a:lineaddress\hbox{\@addressone}\b:lineaddress
+                    \hbox{\@addresstwo}\c:lineaddress
+  }
+\endgroup}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{algorithmic}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<algorithmic.4ht\><<<
+% algorithmic.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2003. Eitan M. Gurari
+|<TeX4ht copywrite|>
+|<algorithmic cfg|>
+\Hinput{algorithmic}
+\endinput
+>>>        \AddFile{9}{algorithmic}
+
+\<algorithmic cfg\><<<
+\append:def\algorithmicthen{%
+    \ConfigureEnv{ALC@if}
+      {\a:ALCif}
+      {\b:ALCif}
+      {}{}%
+}
+\append:def\algorithmicelse{%
+    \ConfigureEnv{ALC@if}
+      {\c:ALCif}
+      {\d:ALCif}
+      {}{}%
+}
+\NewConfigure{ALCif}{4}
+\pend:defI\algorithmiccomment{\a:algorithmiccomment}
+\append:defI\algorithmiccomment{\b:algorithmiccomment}
+\NewConfigure{algorithmiccomment}{2}
+\let\ALC:item=\ALC@item
+\def\ALC@item[#1]{\ALC:item[\a:ALCitem #1\b:ALCitem]}
+\NewConfigure{ALCitem}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{algorithmicx}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<algorithmicx.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% algorithmicx.4ht                      |version %
+% Copyright (C) |CopyYear.2007.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<algorithmicx cfg|>
+\Hinput{algorithmicx}
+\endinput
+>>>        \AddFile{9}{algorithmicx}
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{algorithm}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<algorithm.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% algorithm.4ht                         |version %
+% Copyright (C) |CopyYear.2007.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<algorithm cfg|>
+\Hinput{algorithm}
+\endinput
+>>>        \AddFile{9}{algorithm}
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{booktabs.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<booktabs.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% booktabs.4ht                          |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\ifx \@BTfnslthree\:UnDef
+   |<pre booktabs 2003|>
+\else
+   \def\:temp{\hrule 
+      \@height \@thisrulewidth\futurenonspacelet\@tempa\@BTendrule}
+   \ifx \@BTnormal\:temp
+      |<pre booktabs 2005|>
+   \else
+      |<booktabs 2005|>
+   \fi
+   |<booktabs 2003|>
+\fi
+|<shared booktabs|>
+\Hinput{booktabs}
+\endinput
+>>>        \AddFile{9}{booktabs}
+
+\<shared booktabs\><<<
+\def\:temp{\o:noalign:{\ifnum0=`}\fi
+    \@ifnextchar[{\@addspace}{\@addspace[\defaultaddspace]}}
+\HLet\addlinespace=\:temp
+>>>
+
+\<pre booktabs 2005\><<<
+\def\@BTnormal{\hbox{\cur:rule}\futurenonspacelet\@tempa\@BTendrule}
+\def\@cmidrulea{\multispan\@cmidla&\multispan\@cmidlb \a:cmidrule \hfill \cr} 
+\def\@cmidruleb{\multispan\@cmidlb \a:cmidrule \hfill \cr} 
+>>>
+
+\<booktabs 2005\><<<
+\def\:tempc{% 
+    %{\CT@arc@\hrule\@height\@thisrulewidth}% 
+    \hbox{\cur:rule}\futurenonspacelet\@tempa\@BTendrule} 
+\HLet\@BTnormal\:tempc
+\def\:tempc{% 
+   \multispan\@cmidla&\multispan\@cmidlb 
+   \a:cmidrule
+   \unskip\hskip\cmrkern@l% 
+   %{\CT@arc@\leaders\hrule \@height\@thisrulewidth\hfill}% 
+   \hskip\cmrkern@r\cr}% 
+\HLet\@cmidrulea\:tempc
+\def\:tempc{% 
+    \multispan\@cmidlb 
+    \a:cmidrule
+    \unskip\hskip \cmrkern@l% 
+    %{\CT@arc@\leaders\hrule \@height\@thisrulewidth\hfill}% 
+    \hskip\cmrkern@r\cr}% 
+\HLet\@cmidruleb\:tempc
+>>>
+
+\<booktabs 2003\><<<
+\def\gobble:if#1\fi{}
+
+\let\:tempc\toprule
+\pend:def\:tempc{\o:noalign:{\ifnum0=`}\fi
+   \let\cur:rule\a:toprule
+   \gobble:if}
+\HLet\toprule=\:tempc
+\NewConfigure{toprule}{1}
+
+\let\:tempc\midrule
+\pend:def\:tempc{\o:noalign:{\ifnum0=`}\fi
+   \let\cur:rule\a:midrule
+   \gobble:if}
+\HLet\midrule=\:tempc
+\NewConfigure{midrule}{1}
+
+\let\:tempc\bottomrule
+\pend:def\:tempc{\o:noalign:{\ifnum0=`}\fi 
+  \let\cur:rule\a:bottomrule
+  \gobble:if}
+\HLet\bottomrule=\:tempc
+\NewConfigure{bottomrule}{1}
+>>>
+
+\<booktabs 2003\><<<
+\def\@@BLTrule(#1){\@setrulekerning{#1}% 
+\global\@cmidlb\LT@cols 
+\ifnum0=`{\fi}% 
+\@cmidruleb 
+\o:noalign:{\ifnum0=`}\fi 
+\futurenonspacelet\@tempa\@BTendrule} 
+>>>
+
+\<pre booktabs 2003\><<<
+\def\:temp{\o:noalign:{\ifnum0=`}\fi
+   \let\A:midrule=\a:midrule
+   \@ifnextchar[{\@midrule}{\@midrule[\lightrulewidth]}}
+\HLet\midrule=\:temp
+\def\:temp[#1]{\o:@midrule:[\z@\A:midrule]}
+\HLet\@midrule=\:temp
+\NewConfigure{midrule}{1}
+
+\def\:temp{\o:noalign:{\ifnum0=`}\fi
+    \@ifnextchar[{\@toprule}{\@toprule[\heavyrulewidth]}}   
+\HLet\toprule=\:temp
+\def\:temp[#1]{\o:@toprule:[\z@\a:toprule]}
+\HLet\@toprule=\:temp
+\NewConfigure{toprule}{1}
+
+\def\:temp{\o:noalign:{\ifnum0=`}\fi
+   \let\A:midrule=\a:bottomrule
+    \@ifnextchar[{\@midrule}{\@midrule[\heavyrulewidth]}}      
+\HLet\bottomrule=\:temp
+\NewConfigure{bottomrule}{1}
+>>>
+
+\<shared booktabs\><<<
+\def\:temp#1#2#3{\o:noalign:{\a:specialrule}}
+\HLet\specialrule=\:temp
+\NewConfigure{specialrule}{1}
+
+\def\:temp{\o:noalign:{\ifnum0=`}\fi
+    \@ifnextchar[{\@cmidrule}{\@cmidrule[\cmidrulewidth]}}
+\HLet\cmidrule=\:temp
+\NewConfigure{cmidrule}{1}  
+
+\def\:temp{\o:noalign:{\relax}} 
+\HLet\morecmidrules=\:temp
+\NewConfigure{morecmidrules}{1}
+>>>
+
+\<booktabs 2003\><<< 
+\def\@@@cmidrule[#1-#2]#3#4{\global\@cmidla#1\relax 
+    \global\advance\@cmidla\m@ne 
+    \ifnum\@cmidla>0\global\let\@gtempa\@cmidrulea\else 
+    \global\let\@gtempa\@cmidruleb\fi 
+    \global\@cmidlb#2\relax 
+    \global\advance\@cmidlb-\@cmidla 
+    \global\@thisrulewidth=#3
+    \@setrulekerning{#4} 
+    \ifnum\@lastruleclass=\z@\vskip \aboverulesep\fi 
+    \ifnum0=`{\fi}\@gtempa 
+    \o:noalign:{\ifnum0=`}\fi\futurenonspacelet\@tempa\@xcmidrule} 
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{tocloft.sty}
+%%%%%%%%%%%%%%%%%%%%%
+
+Just turn off tocloft tables of contents. For details, see
+\Link[http://tex.stackexchange.com/q/190991/2891]{}{} this item on
+TeX.sx\EndLink and the
+\Link[http://puszcza.gnu.org.ua/bugs/?220]{}{}tex4ht bug report\EndLink.
+Contributed by Michal Hoftich.
+
+\<tocloft.4ht\><<<
+% tocloft.4ht (|version), generated from |jobname.tex
+% Copyright 2014-2015 TeX Users Group
+|<TeX4ht license text|>
+|<tocloft.sty|>
+\Hinput{tocloft}
+\endinput
+>>>       \AddFile{9}{tocloft}
+
+\<tocloft.sty\><<<
+\@cftnctoctrue
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{minitoc.sty}
+%%%%%%%%%%%%%%%%%%%%%
+
+\<minitoc.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% minitoc.4ht                           |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+  |<minitoc.sty|>
+\Hinput{minitoc}
+\endinput
+>>>        \AddFile{7}{minitoc}
+
+\<minitoc.sty\><<<
+|<minitoc.sty Configure|>
+\let\minitoc:\minitoc@
+\def\minitoc@[#1]{%
+   \a:minitoc@
+   \minitoc:[#1]
+   \b:minitoc@
+} 
+\NewConfigure{minitoc@}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%5
+\SubSection{Part tocs}
+%%%%%%%%%%%%%%%%%%%%
+
+\<fix minitoc\><<<
+\def\parttoc@[#1]{{\mini:opt{#1}\parttoc:ttl \a:parttoc
+  \csname gobble:\TocOption\endcsname{\c:parttoc
+     \ptifont \ptctitle\d:parttoc}%
+  \end:parttoc
+  \strt:minitoc{\end:partmem,|<parttoc members|>}\b:parttoc}\par}
+>>>
+
+\<fix minitoc\><<<
+\def\partlof@[#1]{{\mini:opt{#1}\partlof:ttl \a:partlof
+  \csname gobble:\TocOption\endcsname{\c:partlof
+     \ptifont \plftitle\d:partlof}%
+  \end:parttoc
+  \strt:minitoc{\end:partmem,lof}\b:partlof}\par}
+>>>
+
+\<fix minitoc\><<<
+\def\partlot@[#1]{{\mini:opt{#1}\partlot:ttl \a:partlot
+  \csname gobble:\TocOption\endcsname{\c:partlot
+     \ptifont \plttitle\d:partlot}%
+  \end:parttoc
+  \strt:minitoc{\end:partmem,lot}\b:partlot}\par}
+>>>
+
+%%%%%%%%%%%%%%%%%%%5
+\SubSection{Mini Tocs}
+%%%%%%%%%%%%%%%%%%%%
+
+\<fix minitoc\><<<
+\def\minitoc@[#1]{{\mini:opt{#1}\minitoc:ttl \a:minitoc
+  \csname gobble:\TocOption\endcsname{\c:minitoc
+     \mtifont \mtctitle\d:minitoc}
+  \end:minitoc
+  \strt:minitoc{\end:minimem,|<minitoc members|>}\b:minitoc}\par}
+>>>
+
+\<fix minitoc\><<<
+\def\minilof@[#1]{{\mini:opt{#1}\minilof:ttl \a:minilof
+  \csname gobble:\TocOption\endcsname{\c:minilof
+     \mtifont \mlftitle\d:minilof}
+  \end:minitoc
+  \strt:minitoc{\end:minimem,lof}\b:minilof}\par}
+>>>
+
+\<fix minitoc\><<<
+\def\minilot@[#1]{{\mini:opt{#1}\minilot:ttl \a:minilot
+  \csname gobble:\TocOption\endcsname{\c:minilot
+     \mtifont \mlttitle\d:minilot}
+  \end:minitoc
+  \strt:minitoc{\end:minimem,lot}\b:minilot}\par}
+>>>
+
+%%%%%%%%%%%%%%%%%%%5
+\SubSection{Sect tocs}
+%%%%%%%%%%%%%%%%%%%%
+
+\<fix minitoc\><<<
+\ifx \stc@ssect\:UnDef \else
+   |<sect toc / lof / lot|>
+\fi
+>>>
+
+\<sect toc / lof / lot\><<<
+\def\secttoc@[#1]{{\mini:opt{#1}\secttoc:ttl \a:secttoc
+  \csname gobble:\TocOption\endcsname{\c:secttoc\stifont
+      \stctitle\d:secttoc}%
+  \end:secttoc 
+  \strt:minitoc{\end:sectmem,|<secttoc members|>}\b:secttoc}\par}
+>>>
+
+\<sect toc / lof / lot\><<<
+\def\sectlof@[#1]{{\mini:opt{#1}\sectlof:ttl \a:sectlof
+  \csname gobble:\TocOption\endcsname{\c:sectlof\stifont
+      \slftitle\d:sectlof}%
+  \end:secttoc 
+  \strt:minitoc{\end:sectmem,lof}\b:sectlof}\par}
+>>>
+
+\<sect toc / lof / lot\><<<
+\def\sectlot@[#1]{{\mini:opt{#1}\sectlot:ttl \a:sectlot
+  \csname gobble:\TocOption\endcsname{\c:sectlot\stifont
+      \slttitle\d:sectlot}%
+  \end:secttoc 
+  \strt:minitoc{\end:sectmem,lot}\b:sectlot}\par}
+>>>
+
+%%%%%%%%%%%%%%%%%%%5
+\SubSection{Restore Pre-Minitoc Definitions}
+%%%%%%%%%%%%%%%%%%%%
+
+\<sect toc / lof / lot\><<<
+\let\no@ssect=\stc@ssect    
+>>>
+
+\<fix minitoc\><<<
+\let\no@schapter=\mtc@schapter 
+\let\no@spart=\ptc@spart
+>>>
+
+%%%%%%%%%%%%%%%%%%%5
+\SubSection{Entries for Tables}
+%%%%%%%%%%%%%%%%%%%%
+
+\<parttoc members\><<<
+chapter,appendix,%
+\ifnum 1>\c@parttocdepth \else section,\fi
+\ifnum 2>\c@parttocdepth \else subsection,\fi
+\ifnum 3>\c@parttocdepth \else subsubsection,\fi
+\ifnum 4>\c@parttocdepth \else paragraph,\fi
+\ifnum 5>\c@parttocdepth \else subparagraph,\fi
+UnDFexyz%
+>>>
+
+\<minitoc members\><<<
+\ifnum \z@>\c@minitocdepth\else section,\fi
+\ifnum 1>\c@minitocdepth \else subsection,\fi
+\ifnum 2>\c@minitocdepth \else subsubsection,\fi
+\ifnum 3>\c@minitocdepth \else paragraph,\fi
+\ifnum 4>\c@minitocdepth \else subparagraph,\fi
+UnDFexyz%
+>>>
+
+\<secttoc members\><<<
+\ifnum 1>\c@secttocdepth \else subsection,\fi
+\ifnum 2>\c@secttocdepth \else subsubsection,\fi
+\ifnum 3>\c@secttocdepth \else paragraph,\fi
+\ifnum 4>\c@secttocdepth \else subparagraph,\fi
+UnDFexyz%
+>>>
+
+%%%%%%%%%%%%%%%%%%%5
+\SubSection{Start and Points for Tables}
+%%%%%%%%%%%%%%%%%%%%
+
+\<fix minitoc\><<<
+\def\strt:minitoc#1{%
+  \par  \let\old:toc=\:doTocEntry
+  \def\:doTocEntry{\HAdvance\TocCount by 1
+     \ifnum \TocCount=\TitleCount  \let\doTocEntry=\old:toc\fi
+     \:gobbleIV}%
+  \edef\:temp{[#1]}\expandafter\:tableofcontents\:temp}
+>>>
+
+\<sect toc / lof / lot\><<<
+\def\end:sectmem{\end:minimem,section,likesection,}
+\def\end:secttoc{%
+  \def\tocsection{\endinput\:gobbleIII}%
+  \def\toclikesection{\endinput\:gobbleIII}%
+  \end:minitoc
+}
+>>>
+
+\<fix minitoc\><<<
+\def\end:minimem{\end:partmem,chapter,likechapter,appendix}
+\def\end:minitoc{%
+  \def\tocchapter{\endinput\:gobbleIII}%
+  \def\toclikechapter{\endinput\:gobbleIII}%
+  \def\tocappendix{\endinput\:gobbleIII}%
+  \end:parttoc
+}
+>>>
+
+\<fix minitoc\><<<
+\def\end:partmem{part,likepart}
+\def\end:parttoc{%
+  \def\tocpart{\endinput\:gobbleIII}%
+  \def\toclikepart{\endinput\:gobbleIII}%
+}
+>>>
+
+%%%%%%%%%%%%%%%%%%%5
+\SubSection{Package Options}
+%%%%%%%%%%%%%%%%%%%%
+
+\Verbatim
+% positioning would have been nicer here, but currently it
+% is too slow
+
+% d -default (initially l but can be changed by
+% set in doparttoc), l (left), c (center), r (right),
+% e, n empty/none
+\EndVerbatim
+
+\<fix minitoc\><<<
+\def\mini:opt#1#2{\def\TocOption{#1}\def\:temp{d}\ifx 
+  \:temp\TocOption \let\TocOption|=#2\fi}
+>>>
+
+\<fix minitoc\><<<
+\let\gobble:n=\:gobble
+\let\gobble:e=\:gobble
+\let\gobble:d=\:gobbleIII
+>>>
+
+\<fix minitoc\><<<
+\def\doparttoc@[#1]{\def\parttoc:ttl{#1}}
+\def\parttoc:ttl{l}
+\def\dominitoc@[#1]{\def\minitoc:ttl{#1}}
+\def\minitoc:ttl{l}
+>>>
+
+\<sect toc / lof / lot\><<<
+\def\dosecttoc@[#1]{\def\secttoc:ttl{#1}}
+\def\secttoc:ttl{l}
+>>>
+
+\<fix minitoc\><<<
+\def\dopartlot@[#1]{\def\partlot:ttl{#1}}
+\def\partlot:ttl{l}
+\def\dominilot@[#1]{\def\minilot:ttl{#1}}
+\def\minilot:ttl{l}
+\def\dosectlot@[#1]{\def\sectlot:ttl{#1}}
+\def\sectlot:ttl{l}
+>>>
+
+\<fix minitoc\><<<
+\def\dopartlof@[#1]{\def\partlof:ttl{#1}}
+\def\partlof:ttl{l}
+\def\dominilof@[#1]{\def\minilof:ttl{#1}}
+\def\minilof:ttl{l}
+\def\dosectlof@[#1]{\def\sectlof:ttl{#1}}
+\def\sectlof:ttl{l}
+>>>
+
+%%%%%%%%%%%%%%%%%%%5
+\SubSection{Html Configuration}
+%%%%%%%%%%%%%%%%%%%%
+
+\<minitoc.sty Configure\><<<
+\NewConfigure{minitoc}{4}
+\NewConfigure{parttoc}{4}
+\NewConfigure{secttoc}{4}
+\NewConfigure{minilof}{4}
+\NewConfigure{partlof}{4}
+\NewConfigure{sectlof}{4}
+\NewConfigure{minilot}{4}
+\NewConfigure{partlot}{4}
+\NewConfigure{sectlot}{4}
+>>>
+
+%%%%%%%%%%%%%%%%
+\Section{gloss}
+%%%%%%%%%%%%%%%%%%
+
+\Link[ftp://ctan.tug.org/tex-archive/macros/latex/contrib/supported/gloss/]{}{}ctan\EndLink
+
+\Verbatim
+ > latex sample
+ > bibtex sample.gls
+ > latex sample
+ > latex sample
+\EndVerbatim
+
+\<gloss.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% gloss.4ht                             |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+|<shared gloss|>
+|<2002 gloss|>
+\Hinput{gloss}
+\endinput
+>>>                  \AddFile{9}{gloss}
+
+\<shared gloss\><<<
+\def\:tempc{\a:glosslist\o:glosslist:}
+\HLet\glosslist=\:tempc
+\append:def\endglosslist{\b:glosslist}
+\renewcommand\setglosslabel[1]{%
+   \def\gls@label##1##2##3{\def\gls@short{##3}%
+      \c:glosslist #1\d:glosslist }}
+\NewConfigure{glosslist}{4}
+\NewConfigure{gloss}{2}
+>>>
+
+\<2002 gloss\><<<
+\AtBeginDocument{% 
+     \def\gls@hyperlink#1#2{\a:gloss{#1}{}#2\b:gloss}%
+     \def\gls@raisedlink#1{\gls:raisedlink#1}}
+\def\gls:raisedlink#1#2#3{%
+   \c:glosslist\a:GlossAnchor{}{#2}\b:GlossAnchor
+   \let\gls:label=\gls@label
+   \def\gls@label##1##2##3{\gls:label{##1}{##2}{##3}%
+      \let\gls@label=\gls:label
+      \d:glosslist }%
+}
+\Configure{gloss}  {\Link}  {\EndLink}
+\NewConfigure{GlossAnchor}{2}
+\Configure{GlossAnchor} {\Link} {\EndLink}
+>>>
+
+\<pre 2002 gloss\><<<
+\pend:def\glso@default{\append:def\glso@word{%
+   \def\:tempc{%  
+      \let\gls@refpage=\gls:refpage
+      \csname gls@refpage\endcsname
+      \let\gls:printtext=\gls@printtext
+      \let\gls@printtext=\gls:prtxt 
+   }%
+   \ifx \gls@refpage\:tempc  \else
+     \ifx   \gls:refpage\:UnDef   \let\gls:refpage=\gls@refpage \fi
+     \let\gls@refpage=\:tempc
+   \fi
+}}
+\def\gls:prtxt#1\fi{\a:gloss \gls:printtext#1\b:gloss\fi}
+>>>
+
+\<pre 2002 gloss\><<<
+\let\o:glossitem:=\glossitem
+\def\glossitem#1{\gdef\GlossLabel{#1}\o:glossitem:{#1}}
+\expandafter\let\csname glossitem*\endcsname\glossitem           
+>>>
+
+\<pre 2002 gloss\><<<
+\pend:defIII\gls@label{\c:glosslist}
+\append:defIII\gls@label{\d:glosslist}
+>>>
+
+%%%%%%%%%%%%%%%%
+\Section{dsfont}
+%%%%%%%%%%%%%%%%
+
+\<dsfont.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% dsfont.4ht                            |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{dsfont}
+\endinput
+>>>        \AddFile{9}{dsfont}
+
+%%%%%%%%%%%%%%%%
+\Section{afterpage}
+%%%%%%%%%%%%%%%%
+
+\<afterpage.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% afterpage.4ht                         |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<config afterpage|>
+\:warning{afterpage.sty not supported}
+\Hinput{afterpage}
+\endinput
+>>>        \AddFile{9}{afterpage}
+
+\<config afterpage\><<<
+\let\clearpage\AP@clearpage
+\pend:def\clearpage{\IgnorePar} 
+\let\enddocument\AP@enddocument
+\AtBeginDocument{%
+  \long\def\afterpage#1{#1}%
+  \let\AP@\empty
+}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{euler}
+%%%%%%%%%%%%%%%%%%
+
+\<euler.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% euler.4ht                             |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<euler configs|>
+\Hinput{euler}
+\endinput
+>>>        \AddFile{8}{euler}
+
+\<euler configs\><<<
+\let\mathbf=\un:Def
+\let\mathsf=\un:Def
+\let\mathit=\un:Def
+\let\mathtt=\un:Def
+\AtBeginDocument{%
+   \def\:tempd#1{%
+      \def\:tempc{\choose:mfont {#1}}%
+      \expandafter\HLet\csname @#1\endcsname\:tempc
+   }
+   \:tempd{mathbf}%
+   \:tempd{mathsf}%
+   \:tempd{mathit}%
+   \:tempd{mathtt}%
+}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{eucal}
+%%%%%%%%%%%%%%%%%%
+
+\<eucal.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% eucal.4ht                             |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{eucal}
+\endinput
+>>>        \AddFile{8}{eucal}
+
+%%%%%%%%%%%%%%%%%%
+\Section{longdiv}
+%%%%%%%%%%%%%%%%%%
+
+\<longdiv.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% longdiv.4ht                           |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<longdiv.sty|>
+\Hinput{longdiv}
+\endinput
+>>>        \AddFile{9}{longdiv}
+
+\<longdiv.sty\><<<
+\def\longdiv#1#2{{%
+   \def\showdig{\edef\temp{&{\the\scratch}}\temp\cr
+                &{\the\rtot}\cr}%
+   \global\rtot=#1\relax
+   \count0=\rtot\divide\count0by#2\edef\quotient{\the\count0}%
+   \def\temp##1{\ifx##1\temp\else \noexpand\dodig ##1\expandafter\temp\fi}%
+   \edef\routine{\expandafter\temp\quotient\temp}%
+   \def\dodig##1{\global\multiply\gpten
+     by10\relax}\global\gpten=1\relax\routine 
+   \def\dodig##1{\global\divide\gpten by10\relax
+      \scratch =\gpten
+      \multiply\scratch  by##1\relax
+      \multiply\scratch  by#2\relax
+      \global\advance\rtot-\scratch \relax
+      \ifnum\scratch>0 \showdig \fi
+   }%
+   \a:longdiv \long:div{#2}\b:longdiv
+}}
+\catcode`\#=13
+\catcode`\@=6
+\def\long:div@1{\halign{#&#\cr 
+     &\quotient\cr
+     @1&\the\rtot\cr
+     \routine \cr 
+}}
+\catcode`\#=6
+\catcode`\@=11
+
+\NewConfigure{longdiv}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Indexes}
+\SubSection{index.sty}
+
+\<index.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% index.4ht                             |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<index shared|>
+\expandafter\ifx \csname @vwritefile\endcsname\relax
+  |<index 4.01beta|>
+\else 
+  |<index 3.02|>
+\fi
+\Hinput{index}
+\endinput
+>>>        \AddFile{7}{index}
+
+\Link[file://localhost/usr/local/teTeX/share/texmf/tex/latex/misc/index.sty]{}{}%
+index.sty\EndLink
+
+\<index 4.01beta\><<<
+\pend:defII\@wrindex{\warn:idx{##1}\title:chs{\html:addr
+   \hbox{\Link-{}{|<haddr prefix|>\last:haddr}\EndLink}}{}%
+   \edef\:temp{\write\@auxout{%
+      \string\@writefile{##1}{\expandafter\string\a:idxmake{\RefFileNumber
+         \FileNumber}{\title:chs{|<haddr prefix|>\last:haddr}{\cur:th
+         \:currentlabel}}{\a:makeindex}}}}\:temp
+}
+\pend:def\printindex{\def\indexname{\the\@nameuse{idxtitle@\@indextype}}}
+|<index 4.1beta warning|>
+>>>
+
+\<index 4.1beta ext I\><<<
+\expandafter
+\expandafter\expandafter\idx:extI \csname idx@#1\endcsname//%
+>>>
+
+\<index 4.1beta ext II\><<<
+\expandafter
+\expandafter\expandafter\idx:extII \csname idx@#1\endcsname//%
+>>>
+
+\<index 4.1beta warning\><<<
+\bgroup
+   \catcode`\:=12
+   \expandafter\gdef\csname idx:extI\endcsname#1:#2//{#1}
+   \expandafter\gdef\csname idx:extII\endcsname#1:#2:#3//{#2}
+\egroup
+>>>
+
+\<index 3.02\><<<
+\pend:defII\@wrindex{\warn:idx{##1}\title:chs{\html:addr
+   \hbox{\Link-{}{|<haddr prefix|>\last:haddr}\EndLink}}{}%
+   \edef\:temp{\write\@auxout{%
+      \string\@vwritefile{##1}{\expandafter\string\a:idxmake{\RefFileNumber
+         \FileNumber}{\title:chs{|<haddr prefix|>\last:haddr}{\cur:th
+         \:currentlabel}}{\a:makeindex}}}}\:temp
+}
+>>>
+
+\<index shared\><<<
+\ifx \a:makeindex\:UnDef
+   \NewConfigure{makeindex}{1} \Configure{makeindex}{}
+\fi
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{multind.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<multind.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% multind.4ht                           |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<multind.sty|>
+\Hinput{multind}
+\endinput
+>>>        \AddFile{7}{multind}
+
+\Link[file://localhost/usr/local/teTeX/share/texmf/tex/latex/misc/multind.sty]{}{}%
+multind.sty\EndLink
+
+\<multind.sty\><<<
+\pend:defII\@wrindex{\warn:idx{##1}\@ifundefined{##1@idxfile}{}{\html:addr
+   \hbox{\Link-{}{|<index haddr|>}\EndLink}%
+   \edef\:temp{\expandafter
+      \write\csname ##1@idxfile\endcsname{\string
+        \beforeentry{\RefFileNumber
+        \FileNumber}{|<index haddr|>}{\a:makeindex}}}\:temp
+}}
+\ifx \a:makeindex\:UnDef 
+   \NewConfigure{makeindex}{1} \Configure{makeindex}{}
+\fi
+\def\printindex#1#2{\@restonecoltrue\if@twocolumn\@restonecolfalse\fi
+  {\def\indexname{#2}\@input{#1.ind}}}
+>>>
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{imakeidx.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<imakeidx.4ht\><<<
+% imakeidx.4ht (|version), generated from |jobname.tex
+% Copyright 2019 TeX Users Group
+|<TeX4ht license text|>
+
+|<imakeidx.sty|>
+
+
+\Hinput{imakeidx}
+\endinput
+>>> \AddFile{7}{imakeidx}
+
+This code would be used with the splitindex option, but it seems index handling is
+already done, so it is not useful.
+
+\<imakeidx-do-not-use\><<<
+\def\:temp#1#2#3{\html:addr%
+\hbox{\Link-{}{|<index haddr|>}\EndLink}%
+\protected@write\@indexfile{}%
+{\string\beforeentry{\RefFileNumber\FileNumber}{|<index haddr|>}{\a:makeindex}}
+\o:imki@wrindexentryunique:{#1}{#2}{#3}%
+}
+\HLet\imki@wrindexentryunique\:temp
+>>>
+
+Patch the index writting commands to introduce the index destination and link to the
+destination to the idx file
+\<imakeidx.sty\><<<
+\def\:temp#1#2#3{\html:addr%
+\hbox{\Link-{}{|<index haddr|>}\EndLink}%
+\expandafter\protected@write\csname#1@idxfile\endcsname{}%
+{\string\beforeentry{\RefFileNumber\FileNumber}{|<index haddr|>}{\a:makeindex}}%
+\o:imki@wrindexentrysplit:{#1}{#2}{#3}%
+}
+\HLet\imki@wrindexentrysplit\:temp
+
+\ifx \a:makeindex\:UnDef
+\NewConfigure{makeindex}{}\Configure{makeindex}{}
+\fi
+>>>
+
+Support for the intoc option of Imakeidx:
+
+\<imakeidx.sty\><<<
+\Configure{@begin}{theindex}{\ind:defs\imki@maybeaddtotoc}
+>>>
+
+Prevent the automatic index compilation, the index produced by tex4ht
+needs a special treatment.
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{imakeidx.sty}{imakeidx-hooks.4ht}
+>>>
+
+\<imakeidx-hooks.4ht\><<<
+% imakeidx-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+\PassOptionsToPackage{noautomatic}{imakeidx}
+>>> \AddFile{9}{imakeidx-hooks}
+
+\<index haddr\><<<
+d|<haddr prefix|>\last:haddr
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{tugboat}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<tugboat.4ht\><<<
+% tugboat.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2004. Eitan M. Gurari
+|<TeX4ht copyright|>
+|<tugboat cfg|>
+|<tugboat cmn|>
+\Hinput{tugboat}
+\endinput
+>>>        \AddFile{9}{tugboat}
+
+\<tugboat cfg\><<<
+\let\:tempb\head
+\Def:Section\head{}{#1} 
+\let\:head\head
+\let\head\:tempb
+\def\@domainhead{\:head{\the\@argument}}
+\let\:tempb\subhead
+\Def:Section\subhead{}{#1} 
+\let\:subhead\subhead
+\let\subhead\:tempb
+\def\@dosubhead{\:subhead{\the\@argument}}
+\let\:tempb\subsubhead
+\Def:Section\subsubhead{}{#1} 
+\let\:subsubhead\subsubhead
+\let\subsubhead\:tempb
+\def\@dosubsubhead{\:subsubhead{\the\@argument}}
+>>>
+
+\<tugboat cfg\><<<
+\let\o:figure:\figure
+\def\figure{\bgroup \a:figure \o:figure:}
+\append:def\endfigure{\b:figure\egroup}
+\NewConfigure{figure}{2}
+>>>
+
+\<tugboat cfg\><<<
+\pend:def\endverbatim{% 
+   \append:def\@beforeverbinline{\a:verb}%
+   \pend:def\@afterverbinline{\b:verb}%
+   \append:def\@beforeverbdisplay{\a:verbatim}%
+   \pend:def\@afterverbdisplay{\b:verbatim}%
+   \expandafter\def\expandafter\pre:everypar\expandafter{\the\everypar}%
+   \append:def\@altdisplaystyle{%  
+      \expandafter\def\expandafter\:temp\expandafter{\the\everypar}%
+      \ifx \:temp\pre:everypar \else
+         \expandafter\everypar\expandafter{\expandafter\HtmlPar\the\everypar}%
+      \fi }%
+}
+\pend:def\verbatim{\bgroup \Configure{obeylines}{}{}{}}
+\append:def\endverbatim{\egroup}
+\let\:setupverbatim\setupverbatim
+\def\setupverbatim{\:setupverbatim
+    \let\:ruled\empty\def\ruled{\def\:ruled{-ruled}}}
+\let\:ruled\empty
+\NewConfigure{verbatim}{2}
+\NewConfigure{verb}{2}
+>>>
+
+\<tugboat cfg\><<<
+\let\:beginlist\@beginlist
+\def\@beginlist{%
+    \ifx\@liststyle\@displaystyle 
+       \Configure{list}
+          {\csname a:display-list\endcsname}
+          {\csname b:display-list\endcsname}
+          {\csname c:display-list\endcsname}
+          {\csname d:display-list\endcsname}%
+    \else
+       \Configure{list}
+          {\csname a:inline-list\endcsname}
+          {\csname b:inline-list\endcsname}
+          {\csname c:inline-list\endcsname}
+          {\csname d:inline-list\endcsname}%
+    \fi
+    \a:list \begingroup
+    \:beginlist
+    \let\:tagform=\tagform
+    \def\tagform##1{\c:list\:tagform{##1}\d:list}%
+      \expandafter\def\expandafter\:temp\expandafter{\the\everypar}%
+      \ifx \:temp\pre:everypar \else
+         \expandafter\everypar\expandafter{\expandafter\HtmlPar\the\everypar}%
+      \fi 
+      \def\colsep{\ignoreendline}%
+     } 
+\append:def\endlist{\b:list\endgroup}
+\NewConfigure{list}{4}
+\NewConfigure{display-list}{4}
+\NewConfigure{inline-list}{4}
+>>>
+
+\<tugboat rtitle\><<<
+\a:rtitle \rtitlex\qquad \midrtitle \b:rtitle
+>>>
+
+\<tugboat cfg\><<<
+\NewConfigure{rtitle}{2}
+\let\rtitle\empty
+\let\rfoot\empty
+\global\SecTitletrue 
+\pend:def\article{|<tugboat rtitle|>\ifx\thetitle\relax 
+  \else 
+    \pend:defI\thetitle{\a:title}%
+    \append:defI\thetitle{\b:title}%
+  \fi
+}
+\NewConfigure{title}{2} 
+\pend:defI\theauthor{\a:author} 
+\append:defI\theauthor{{}\b:author} 
+\NewConfigure{author}{2} 
+\pend:defI\theaddress{\a:address} 
+\append:defI\theaddress{{}\b:address} 
+\NewConfigure{address}{2} 
+\pend:defI\thenetaddress{\a:netaddress} 
+\append:defI\thenetaddress{{}\b:netaddress} 
+\NewConfigure{netaddress}{2} 
+\pend:def\@defaultauthorlist{\a:authorlist\:defaultauthorlist}    
+\append:def\@defaultauthorlist{\b:authorlist}    
+\def\:defaultauthorlist{%
+   \let\@defaultauthorlist\empty
+   \count@=\authornumber 
+   \loop 
+   \ifnum\count@>0 
+      \expandafter\pend:def\csname theauthor\number\count@\endcsname{\a:author}%
+      \expandafter\append:def\csname theauthor\number\count@\endcsname{\b:author}%
+      \advance\count@ by -1 
+   \repeat 
+  } 
+\NewConfigure{authorlist}{2}
+>>>
+
+\<tugboat cmn\><<<
+\append:def\makesignature{\egroup}
+\pend:def\makesignature{\bgroup 
+  \pend:def\@signature{%
+     \expandafter\everypar\expandafter{\expandafter\HtmlPar\the\everypar}%
+     \a:signature}%
+  \append:def\@signature{\b:signature}%
+  \let\sv:rightline\rightline
+  \def\rightline{\let\rightline=\sv:rightline}%
+}
+\NewConfigure{signature}{2}
+\pend:def\signaturemark{\a:signaturemark} 
+\append:def\signaturemark{\b:signaturemark} 
+\NewConfigure{signaturemark}{2}
+>>>
+
+\<tugboat cmn\><<<
+\def\v@lx{\gdef\volx{Volume~\a:volno\volno\b:volno
+                           ~(\a:volyr\volyr\b:volyr),
+                        No.~\a:issno\issno\b:issno}} 
+\NewConfigure{issno}{2}
+\NewConfigure{volyr}{2}
+\NewConfigure{volno}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{ltugboat, ltugproc}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<ltugboat.4ht\><<<
+% ltugboat.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1999. Eitan M. Gurari
+|<TeX4ht copyright|>
+\@ifclassloaded{ltugproc}{}{%
+   \@ifpackageloaded{ltugproc}{}{\Hinclude{\input ltugboat-a.4ht}{article}}
+   \InputIfFileExists{tugboat.dates}%
+}
+\endinput
+>>>        \AddFile{9}{ltugboat}
+
+\<ltugboat-a.4ht\><<<
+% ltugboat-a.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1999. Eitan M. Gurari
+|<TeX4ht copyright|>
+|<ltugboat cfg|>
+\Hinput{ltugboat}
+\endinput
+>>>        \AddFile{9}{ltugboat-a}
+
+\<ltugboat cfg\><<<
+\def\TB@nolimelabel{}
+\long\def\:temp#1{{\a:textSMC \o:textSMC:{#1}\b:textSMC}} 
+\HLet\textSMC|=\:temp 
+\NewConfigure{textSMC}{2}
+>>>
+
+\<ltugboat cfg\><<<
+\pend:defI\theauthor{\a:author}
+\append:defI\theauthor{{}\b:author}
+\NewConfigure{author}{2}
+\pend:defI\theaddress{\a:address}
+\append:defI\theaddress{{}\b:address}
+\NewConfigure{address}{2}
+\pend:defI\thenetaddress{\a:netaddress}
+\append:defI\thenetaddress{{}\b:netaddress}
+\NewConfigure{netaddress}{2}
+\pend:defI\thePersonalURL{\a:PersonalURL}
+\append:defI\thePersonalURL{{}\b:PersonalURL}
+\NewConfigure{PersonalURL}{2}
+\pend:def\signaturemark{\a:signaturemark}
+\append:def\signaturemark{{}\b:signaturemark}
+\NewConfigure{signaturemark}{2}
+\pend:def\@makesectitle{\ifSecTitle \a:sectitle}
+\append:def\@makesectitle{\b:sectitle \else\par\fi}
+\NewConfigure{sectitle}{2}
+>>>
+
+\<ltugboat cfg\><<<
+\long\def\:tempc[#1]{\a:makesignature\bgroup 
+   \pend:def\@signature{\everypar{\HtmlPar}\a:signature}\csname 
+                     o:\string\makesignature:\endcsname[#1]\egroup
+   \b:makesignature}
+\expandafter\HLet\csname \string\makesignature\endcsname\:tempc
+\NewConfigure{makesignature}{2}
+\NewConfigure{signature}{1}
+>>>
+
+\<ltugboat cfg\><<<
+\def\:tempc{\a:titlex\o:rtitlex:\b:titlex} 
+\HLet\rtitlex\:tempc
+\NewConfigure{titlex}{2}
+>>>
+
+\<ltugproc.4ht\><<<
+% ltugproc.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1999. Eitan M. Gurari
+|<TeX4ht copyright|>
+\Hinclude{\input ltugboat-a.4ht
+          \input ltugproc-a.4ht}{article}    
+\endinput
+>>>        \AddFile{9}{ltugproc}
+
+\<ltugproc-a.4ht\><<<
+% ltugproc-a.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1999. Eitan M. Gurari
+|<TeX4ht copyright|>
+|<ltug proc|>
+\Hinput{ltugproc}
+\endinput
+>>>        \AddFile{9}{ltugproc-a}
+
+\<ltug proc\><<<
+\pend:def\@maketitle{%
+   \def\theauthor####1{\expandafter
+      \ifx \csname theauthor####1\endcsname\relax \else
+         \a:author\csname theauthor####1\endcsname\b:author
+      \fi}%
+   \if@abstract
+      \expandafter\abstract@toks\expandafter{\expandafter
+          \a:abstract \the\abstract@toks}%
+      \expandafter\abstract@toks\expandafter{%
+           \the\abstract@toks \b:abstract}%
+   \fi
+}
+\NewConfigure{abstract}{2}
+>>>
+
+\<ltug proc\><<<
+\pend:def\TITLEfont{%
+   \if@abstract \aftergroup\abstract:head\fi
+}
+\def\abstract:head{%
+   \let\tug:centerline\centerline
+   \def\centerline##1{%
+      \a:abstractHead \tug:centerline{##1}\b:abstractHead
+      \let\centerline\centerline:tug
+   }%
+}
+\NewConfigure{abstractHead}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\Section{mls}
+%%%%%%%%%%%%%%%%%%%
+
+\<mls.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% mls.4ht                             |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<mls hooks|>
+|<mlstrans hooks|>
+|<mlsgalig hooks|>
+|<temporary mls accents patch|>
+\Hinput{mls}
+\endinput
+>>>        \AddFile{9}{mls}
+
+\<temporary mls accents patch\><<<
+\expandafter\HLet\csname OT1\string\"\expandafter\endcsname
+     \csname n:":\endcsname
+\HRestore\"
+>>>
+
+\<mls hooks\><<<
+\Configure{writetoc}
+   {\let\SetDocumentEncodingNeutral\relax
+    \let\SetDocumentEncodingLMC\relax
+    \let\SetDocumentEncodingBicig\relax
+    \let\mnr\relax
+    \let\mbc\relax
+    \let\blr\relax
+    \let\rnm\relax
+   }
+\renewcommand{\mbosoo}[1]{\def\:temp{#1}\ifx \:temp\empty\else
+     \bosoo{{\bcg #1}}\fi}
+>>>
+
+\<mlstrans hooks\><<<
+\pend:def\do@galiglist{\let\mls:sp=\  \let\ =\sp:c }
+\append:def\end@galiglist{\let\ =\mls:sp}
+>>>
+
+\<mlsgalig hooks\><<<
+\pend:def\do@mlsgalig{\let\mls:sp=\  \let\ =\sp:c }
+\append:def\end@mlsgalig{\let\ =\mls:sp}
+\pend:def\prettify@mls{\let\mls:sp=\  \let\ =\sp:c }
+\append:def\prettify@mls{\let\ =\mls:sp}
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\Section{rotating}
+%%%%%%%%%%%%%%%%%%%
+
+\<rotating.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% rotating.4ht                        |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<config rotating|>
+\Hinput{rotating}
+\endinput
+>>>        \AddFile{9}{rotating}
+
+\<config rotating\><<<
+\def\@xrotfloat#1[#2]{\@float{#1}[#2]}
+\def\end@rotfloat{\end@float}
+\def\endsidewaysfigure{\end@float}
+\def\endsidewaystable{\end@float}
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\Section{boxedminipage}
+%%%%%%%%%%%%%%%%%%%
+
+\<boxedminipage.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% boxedminipage.4ht                   |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<boxedminipage configs|>
+\Hinput{boxedminipage}
+\endinput
+>>>        \AddFile{9}{boxedminipage}
+
+\<boxedminipage configs\><<<
+\let\o:@iboxedminipage:=\@iboxedminipage
+\def\@iboxedminipage[#1]{\o:@iboxedminipage:[b]}
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\Section{ulem}
+%%%%%%%%%%%%%%%%%%%
+
+\<ulem.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% ulem.4ht                            |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<ulem sty|>
+\Hinput{ulem}
+\endinput
+>>>        \AddFile{9}{ulem}
+
+\<ulem sty\><<<
+\expandafter\def\csname uline \endcsname{\relax
+   \ifmmode\expandafter\underline
+   \else \a:uline \bgroup \aftergroup\b:uline \expandafter\ULset\fi}
+\NewConfigure{uline}{2}
+\def\uuline#1{\relax \a:uuline {#1}\b:uuline}
+\NewConfigure{uuline}{2}
+\def\sout#1{\relax \a:sout {#1}\b:sout}
+\NewConfigure{sout}{2}
+\def\xout#1{\relax \a:xout {#1}\b:xout}
+\NewConfigure{xout}{2}
+\def\uwave#1{\relax \a:uwave {#1}\b:uwave}
+\NewConfigure{uwave}{2}
+\def\:temp{\z@}
+\HLet\ULthickness|=\:temp
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\Section{go}
+%%%%%%%%%%%%%%%%%%%
+
+\<go.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% go.4ht                              |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<go sty|>
+\Hinput{go}
+\endinput
+>>>        \AddFile{9}{go}
+
+\<go sty\><<<
+\let\o:pos:=\pos
+\def\pos#1#2=#3#4{\let\empty=\ht:empty
+   \o:pos:{#1}{#2}=#3{#4}\def\empty{}}
+\let\o:showdiagram:=\showdiagram
+\def\showdiagram#1-#2-#3 {\a:showdiagram\let\empty=\ht:empty 
+   \o:showdiagram:#1-#2-#3 \def\empty{} \b:showdiagram}
+\let\o:inidiagram:=\inidiagram
+\def\inidiagram#1-#2-#3 {\let\empty=\ht:empty
+   \o:inidiagram:#1-#2-#3 \def\empty{}}
+\NewConfigure{showdiagram}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%
+\Section{paralist}
+%%%%%%%%%%%%%%%%%%%
+
+\<paralist.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% paralist.4ht                          |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+   |<paralist hooks|>
+\Hinput{paralist}
+\endinput
+>>>        \AddFile{9}{paralist}
+
+\<paralist hooks\><<<
+\:CheckOption{enum}\if:Option
+   \HRestore\@roman
+   \HRestore\@Roman
+\fi
+>>>
+
+\<pifont.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% pifont.4ht                            |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{pifont}
+\endinput
+>>>        \AddFile{9}{pifont}
+
+%%%%%%%%%%%%%%%%%%
+\Section{listings}
+
+\<listings.4ht\><<<
+% listings.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2001. Eitan M. Gurari
+|<TeX4ht copywrite|>
+|<listings sty|>
+|<lstmisc sty|>
+\Hinput{listings}
+\endinput
+>>>        \AddFile{9}{listings}
+
+For some reason we need the followng version of \`|\@makecaption| in order to
+get correct cross-references. There were duplicate IDs sometimes.
+
+\<listings sty\><<<
+\def\lst@makecaption#1#2{\cptA: #1\if :#1:\else\cptB:\fi \cptC: #2\cptD:}
+>>>
+
+I don't know why there used to be clearing of math environment, it 
+disabled  listings option to work correctly. Also patching of 
+\`|\lsthk@EveryLine| should be done in every call to this command.
+
+\<listings sty\><<<
+
+\newif\iflstnest
+\append:defII\lst@EnterMode{%
+  \ifx \lsthk:EveryLine\:UnDef
+     \let\lsthk:EveryLine\lsthk@EveryLine
+  \fi
+  \ifx \lsthk:EveryLine\lsthk@EveryLine 
+      \pend:def\lsthk@EveryLine{\c:listings
+             \def\dd:listings{\d:listings\let\dd:listings\empty}}%
+  \fi  
+  \append:def\lsthk@EveryPar{\dd:listings}%
+  \iflstnest\else
+  \a:listings\fi\bgroup  
+  %\Configure{$}{}{}{}%
+  \aftergroup\lst:EnterMode  }
+\def\lst:EnterMode{\iflstnest\else\b:listings\fi\egroup}
+\NewConfigure{listings}{4}
+\let\dd:listings=\empty
+>>>
+
+Configure listings: befoe env, after env, before ln, between \# and
+content.
+
+\<listings sty\><<<
+\append:defI\lst@Init{\csname a:listings-init\endcsname\global\lstnesttrue}
+\pend:def\lst@DeInit{\csname b:listings-init\endcsname\global\lstnestfalse}
+\NewConfigure{listings-init}{2}
+>>>
+
+\<listings sty\><<<
+\lst@AddToHook{TextStyle}{%
+   \Configure{listings}{}{}{}{}%
+   \a:lstinline \bgroup \aftergroup\b:lstinline\aftergroup\egroup
+  }
+\NewConfigure{lstinline}{2}
+>>>
+
+\<listings sty\><<<
+\pend:defI\lst@MakeCaption{%
+  \let\lst:addcontentsline\addcontentsline
+  \def\addcontentsline{\gHAdvance\TitleCount by 1
+                       \lst:addcontentsline}%
+}
+\append:defI\lst@MakeCaption{%
+  \let\addcontentsline\lst:addcontentsline
+}
+>>>
+
+\<lstmisc sty\><<<
+\HLet\lst@frameInit=\empty
+\HLet\lst@frameExit=\empty
+>>>
+
+Configure list of listings
+
+\<listings sty\><<<
+\ConfigureToc{lol} {}{\empty}{}{\newline}
+\lst@UserCommand\lstlistoflistings{\bgroup%
+    \ifdefined\chapter\chapter*{\lstlistlistingname}\else\section*{\lstlistlistingname}\fi%
+    \TableOfContents[lol]%
+  \egroup}
+>>>
+
+\<listings sty\><<<
+\def\:tempa{%
+   \ifx\lst@OutputBox\@gobble\else \the\everypar \fi
+   \global\advance\lst@newlines\m@ne
+   \lst@newlinetrue
+}%
+\HLet\lst@NewLine\:tempa
+\def\lst@InputListing#1{% 
+    \begingroup 
+      \lsthk@PreSet \gdef\lst@intname{#1}% 
+      \expandafter\lstset\expandafter{\lst@set}% 
+      \lsthk@DisplayStyle 
+      \catcode\active=\active 
+      \a:lstinputlisting \lst@Init\relax \let\lst@gobble\z@ 
+      \lst@SkipToFirst 
+      \lst@ifprint \def\lst@next{\input{#1}}% 
+             \else \let\lst@next\@empty \fi 
+      \lst@next \lst@DeInit 
+      \b:lstinputlisting
+    \endgroup} 
+\NewConfigure{lstinputlisting}{2}
+>>>
+
+\<listings sty\><<<
+\def\:tempa#1{% 
+   \setbox\z@\hbox{{\lst@currstyle{\kern#1}}}% 
+   \global\advance\lst@currlwidth \wd\z@ 
+   \tmp:dim=#1 \let\:tempc=\empty
+   \loop \ifdim \tmp:dim>\a:lst@Kern
+      \advance \tmp:dim by -\a:lst@Kern
+      \advance \tmp:dim by -\b:lst@Kern
+      \append:def\:tempc{\:nbsp}%
+   \repeat
+   \setbox\z@\hbox{{\lst@currstyle{\:tempc}}}%
+   \lst@OutputBox\z@} 
+\HLet\lst@Kern\:tempa
+\NewConfigure{lst@Kern}{2}
+\Configure{lst@Kern}{0.499em}{0.1em}
+>>>
+
+Configure lst@Kern: character width, inter character space size
+
+\<listings sty\><<<
+\def\lst@outputspace{\:nbsp}
+>>>
+
+Test cases:
+
+\List{*}
+
+\item
+
+\Verbatim
+  \documentclass{article}  
+     \usepackage{listings}  
+  \begin{document}  
+     \lstset{language=C}  
+     \lstinputlisting[caption=my caption]{a.c}  
+  \end{document}  
+\EndVerbatim
+
+a.c
+
+\Verbatim
+main()  
+{  
+  /* hello  
+   * there  
+   */  
+  return 0;  
+}  
+\EndVerbatim
+
+\EndList
+
+
+%%%%%%%%%%%%%%%%%%%
+\Section{fancyhdr}
+%%%%%%%%%%%%%%%%%%%
+
+The Fancyhdr package breaks the sectioning support, it is necessary to suppress
+the fancy page style.
+\Link[https://tex.stackexchange.com/q/511350/2891]{}{}More info\EndLink.
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{fancyhdr.sty}{fancyhdr-hooks.4ht}
+>>>
+
+\<fancyhdr-hooks.4ht\><<<
+% fancyhdr-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2020 TeX Users Group
+|<TeX4ht copywrite|>
+\:AtEndOfPackage{%
+\def\ps@fancy{}%
+}
+>>> \AddFile{9}{fancyhdr-hooks}
+
+%%%%%%%%%%%%%%%%%%%
+\Section{alphanum}
+%%%%%%%%%%%%%%%%%%%
+
+\<alphanum.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% alphanum.4ht                          |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<alphanum sty|>
+\Hinput{alphanum}
+\endinput
+>>>        \AddFile{9}{alphanum}
+
+\<alphanum sty\><<<
+\append:def\J@SetCurrent{\global\let\jura:currentlabel=\@currentlabel}
+\Configure{@newlabel}
+   {\ifx  \jura:currentlabel\:UnDef \else
+      \let\@currentlabel=\jura:currentlabel
+      \global\let\jura:currentlabel=\:Undef
+    \fi  }
+>>>
+
+\<alphanum sty\><<<
+\renewcommand*{\ref}{%
+\@ifstar{\@tempswatrue\J@ref}{\@tempswafalse\J@ref}}
+\renewcommand*{\J@refX}[1]{%
+   \bgroup
+     \def\rEfLiNK##1##2{##2}%
+     \edef\:temp{#1}%
+     \def\rEfLiNK##1##2{##1}%
+     \edef\:temp{\noexpand\rEfLiNK#1{\:temp}}%
+     \def\rEfLiNK##1##2##3{\noexpand\rEfLiNK
+         {##1}{\noexpand\J@refXX##3}}%
+     \edef\:temp{\:temp}%
+     \expandafter
+   \egroup \:temp  }
+>>>
+
+\<alphanum sty\><<<
+\renewcommand*{\J@ShortToc}[1]{\stepcounter{lvl\alph{tiefe}}\J@Number\ %
+   \addcontentsline{toc}{liketoclvl\alph{tiefe}}%
+   {\protect\numberline{\J@Number}#1}%
+   \csname lvl\alph{tiefe}mark\endcsname{#1}\@gobblecr}
+>>>
+
+\<alphanum sty\><<<
+\let\no@toclvla\toc
+\let\no@toclvlb\toc
+\let\no@toclvlc\toc
+\let\no@toclvld\toc
+\let\no@toclvle\toc
+\let\no@toclvlf\toc
+\let\no@toclvlg\toc
+\let\no@toclvlh\toc
+\let\no@toclvli\toc
+\let\no@toclvlj\toc
+\let\no@toclvlk\toc
+\let\no@toclvll\toc
+\Def:Section\toclvla{\arabic{lvla}}{#1}
+\Def:Section\toclvlb{\arabic{lvlb}}{#1}
+\Def:Section\toclvlc{\arabic{lvlc}}{#1}
+\Def:Section\toclvld{\arabic{lvld}}{#1}
+\Def:Section\toclvle{\arabic{lvle}}{#1}
+\Def:Section\toclvlf{\arabic{lvlf}}{#1}
+\Def:Section\toclvlg{\arabic{lvlg}}{#1}
+\Def:Section\toclvlh{\arabic{lvlh}}{#1}
+\Def:Section\toclvli{\arabic{lvli}}{#1}
+\Def:Section\toclvlj{\arabic{lvlj}}{#1}
+\Def:Section\toclvlk{\arabic{lvlk}}{#1}
+\Def:Section\toclvll{\arabic{lvll}}{#1}
+\let\no:toclvla\toclvla
+\let\no:toclvlb\toclvlb
+\let\no:toclvlc\toclvlc
+\let\no:toclvld\toclvld
+\let\no:toclvle\toclvle
+\let\no:toclvlf\toclvlf
+\let\no:toclvlg\toclvlg
+\let\no:toclvlh\toclvlh
+\let\no:toclvli\toclvli
+\let\no:toclvlj\toclvlj
+\let\no:toclvlk\toclvlk
+\let\no:toclvll\toclvll
+\def\toclvla{\rdef:sec{toclvla}}
+\def\toclvlb{\rdef:sec{toclvlb}}
+\def\toclvlc{\rdef:sec{toclvlc}}
+\def\toclvld{\rdef:sec{toclvld}}
+\def\toclvle{\rdef:sec{toclvle}}
+\def\toclvlf{\rdef:sec{toclvlf}}
+\def\toclvlg{\rdef:sec{toclvlg}}
+\def\toclvlh{\rdef:sec{toclvlh}}
+\def\toclvli{\rdef:sec{toclvli}}
+\def\toclvlj{\rdef:sec{toclvlj}}
+\def\toclvlk{\rdef:sec{toclvlk}}
+\def\toclvll{\rdef:sec{toclvll}}
+\def\toc{\csname toclvl\alph{tiefe}\endcsname}
+>>>
+
+\<\><<<
+\let\no@toc\toc
+\Def:Section\toc{\the\c@tiefe}{#1}
+\let\no:toc\toc
+\def\toc{\rdef:sec{toc}}
+>>>
+
+% \let\no@liketoc\J@ShortToc
+% \Def:Section\liketoc{\the\c@tiefe}{#1}
+% \let\no:liketoc\liketoc
+% \let\liketoc\:UnDef
+% \def\J@ShortToc{\rdef:sec{liketoc}}
+
+%%%%%%%%%%%%%%%%
+\Section{lineno}
+%%%%%%%%%%%%%%%%
+
+\Link[http://sunsite.sut.ac.jp/pub/archives/ctan/macros/latex/contrib/supported/lineno]{}{}lineno\EndLink
+
+\<lineno.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% lineno.4ht                            |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\let\:tempc\linelabel
+\pend:defI\:tempc{\let\sv:efloat|=\end@float \HRestore\end@float  }
+\append:defI\:tempc{\let\end@float|=\sv:efloat  }
+\HLet\linelabel\:tempc
+
+\def\:tempc{\@tempdima\dp\@cclv \unvbox\@cclv
+   \sbox\@tempboxa{\hbox to\z@{\a:lineno\makeLineNumber\b:lineno}}%
+   \stepcounter{linenumber}%
+   \dp\@tempboxa=\@tempdima\ht\@tempboxa=\z@
+   \nointerlineskip\kern-\@tempdima\box\@tempboxa
+   \ifnum\outputpenalty=-\linenopenaltypar\else
+       \@tempcnta\outputpenalty
+       \advance\@tempcnta -\linenopenalty
+       \penalty\@tempcnta
+   \fi
+   }
+\HLet\MakeLineNo\:tempc
+\NewConfigure{lineno}{2}
+
+\Hinput{lineno}
+\endinput
+>>>        \AddFile{9}{lineno}
+
+\Section{errata}
+
+\<errata.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% errata.4ht                            |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\renewenvironment{erratalist}
+  {\begin{longtable}{rp{2cm}lp{10cm}l}}
+  {\endgobble\end{longtable}}
+
+\Hinput{errata}
+\endinput
+>>>        \AddFile{9}{errata}
+
+\Section{epigraph}
+
+\Link[http://sunsite.bcc.bilkent.edu.tr/pub/tex/ctan/macros/latex/contrib/supported/epigraph/]{}{}sunsite\EndLink
+
+\<epigraph.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% epigraph.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<epigraph conf|>
+\Hinput{epigraph}
+\endinput
+>>>        \AddFile{9}{epigraph}
+
+\<epigraph conf\><<<
+\renewcommand{\epigraphhead}[2][95]{{%
+  \a:epigraphhead#2\b:epigraphhead}}
+
+\NewConfigure{epigraphhead}{2}
+\NewConfigure{epirule}{1}  
+
+\renewcommand{\epigraph}[2]{{\vspace{\beforeepigraphskip}
+  \a:epigraph {#1}\ifdim\epigraphrule>\z@ \a:epirule \else \par\fi
+      \b:epigraph {#2}\c:epigraph 
+  \vspace{\afterepigraphskip}}}
+\renewcommand{\qitem}[2]{\item 
+  {\a:qitem {#1}\ifdim\epigraphrule>\z@ \a:epirule \else \par\fi
+ \b:qitem  {#2}\c:qitem}}
+
+\NewConfigure{epigraph}{3}
+\NewConfigure{qitem}{3}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{float.sty}
+%%%%%%%%%%%%%%%%%%%%%
+
+\<float.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% float.4ht                             |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<float sty|>
+\ifx \floatevery\:Undef    
+  |<pre 2001/11/08 v1.3d float|>
+\else
+  |<since 2001/11/08 v1.3d float|>
+\fi
+\Hinput{float}
+\endinput
+>>>        \AddFile{9}{float}
+
+\<pre 2001/11/08 v1.3d float\><<<
+\let\float:xfloat=\@xfloat
+\def\@xfloat #1[#2]{\float:xfloat{#1}[#2]%
+   \expandafter\ifx\csname end#1\endcsname\float@end
+      \expandafter\def\csname end#1\endcsname{\end@float\egroup}%
+   \fi
+   \expandafter\ifx\csname end#1*\endcsname\float@dblend
+      \expandafter\def\csname end#1*\endcsname{\end@dblfloat\egroup}%
+   \fi
+}
+>>>
+
+\<since 2001/11/08 v1.3d float\><<<
+\let\float:xfloat=\@xfloat
+\def\@xfloat #1[#2]{\float:xfloat{#1}[#2]%
+   \expandafter\ifx\csname end#1\endcsname\float@end
+      \expandafter\def\csname end#1\endcsname{\end@float}%
+   \fi
+   \expandafter\ifx\csname end#1*\endcsname\float@dblend
+      \expandafter\def\csname end#1*\endcsname{\end@dblfloat}%
+   \fi
+}
+>>>
+
+\<float sty\><<<
+\def\caption{\:CheckOption{refcaption}\if:Option 
+                   \SkipRefstepAnchor \fi
+\refstepcounter\@captype \@dblarg{\@caption\@captype}}
+\let\:tempc\listof
+\pend:defII\:tempc{\begingroup
+   \expandafter\ifx \csname toc\@nameuse{ext@##1}\endcsname\relax
+      \ConfigureToc{\@nameuse{ext@##1}}{\par}{ }{}{}%
+   \fi
+   \edef\@starttoc{\noexpand
+      \:tableofcontents[\@nameuse{ext@##1}]\noexpand\:gobble}}
+\append:defII\:tempc{\endgroup}
+\HLet\listof\:tempc
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{floatflt.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<floatflt.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% floatflt.4ht                          |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<floatflt sty|>
+\Hinput{floatflt}
+\endinput
+>>>        \AddFile{9}{floatflt}
+
+\<floatflt sty\><<<
+\AtBeginDocument{%
+   \edef\oldeverypar{\noexpand\HtmlPar\the\everypar}}
+>>>
+
+\<floatflt sty\><<<
+\def\:temp{%
+   \let\:setbox=\setbox
+   \def\setbox{\let\:temp=\:temp \let\setbox=\:setbox
+      \def\:temp####1={\a:floatingfigure}\:temp}%
+   \o:floatingfigure:}
+\HLet\floatingfigure=\:temp
+\def\endfloatingfigure{\egroup\b:floatingfigure\par}
+\NewConfigure{floatingfigure}{2}
+>>>
+
+The following might be problematic with a caption
+
+% \Configure{floatingfigure}
+%    {\HCode{<span class="floatflt-\ifoddpages o\else e\fi
+%                               \theOptionTest">}\IgnorePar}
+%    {\HCode{</span>}}
+% \Css{.floatflt-e0 img{float:left}}
+% \Css{.floatflt-e1 img{float:left}}
+% \Css{.floatflt-e2 img{float:right}}
+% \Css{.floatflt-o0 img{float:left}}
+% \Css{.floatflt-o1 img{float:left}}
+% \Css{.floatflt-o2 img{float:right}}
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{fancybox.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<fancybox.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% fancybox.4ht                          |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<fancybox hooks|>
+\Hinput{fancybox}
+\endinput
+>>>        \AddFile{7}{fancybox}
+
+\<fancybox hooks\><<<
+\def\:tempc#1#2{\begingroup #1\relax \hbox{{#2}}\endgroup}
+\HLet\@ovalbox\:tempc
+\HLet\doublebox|=\ovalbox
+\HLet\shadowbox|=\ovalbox
+\pend:defI\VerbBox{\a:VerbBox}
+\append:def\end@VerbBox{\b:VerbBox}
+\NewConfigure{VerbBox}{2}
+\pend:def\shadowbox{\Configure{VerbBox}{\a:shadowbox}{\b:shadowbox}}
+\NewConfigure{shadowbox}{2}
+\pend:def\ovalbox{\Configure{VerbBox}{\a:ovalbox}{\b:ovalbox}}
+\NewConfigure{ovalbox}{2}
+\pend:def\Ovalbox{\Configure{VerbBox}{\a:Ovalbox}{\b:Ovalbox}}
+\NewConfigure{Ovalbox}{2}
+\pend:def\doublebox{\Configure{VerbBox}{\a:doublebox}{\b:doublebox}}
+\NewConfigure{doublebox}{2}
+>>>
+
+\<fancybox hooks\><<<
+\def\Btrivlist#1{\@ifnextchar[{\@Btrivlist{#1}}{\@Btrivlist{#1}[]}} 
+\def\@Btrivlist#1[#2]{% 
+  \@Blistrestore 
+  \let\\=\@Btrivlistcr
+\a:Btrivlist 
+\expandafter\edef\csname Btrivlist-dir\endcsname{\expandafter\noexpand\csname
+    \if#1la\else\if#1rc\else b\fi\fi 
+    :Btrivlist-dir\endcsname
+}%
+  \fb@beginvbox{#2}% 
+  \TeXhalign\bgroup 
+    \hfil
+    \c:Btrivlist
+    \ignorespaces##\unskip 
+    \d:Btrivlist
+    \if#1r\@empty\else\hfil\fi\cr} 
+\def\endBtrivlist{\crcr\egroup 
+                  \egroup\b:Btrivlist\if@pboxsw$\fi}
+\NewConfigure{Btrivlist}{4}
+\NewConfigure{Btrivlist-dir}[1]{%
+     \if :#1:\else \expandafter\Btrivlist:dir\fi {#1}}
+\def\Btrivlist:dir#1#2{\expandafter\def
+     \csname\if#1la\else\if#1rc\else b\fi\fi :Btrivlist-dir\endcsname{#2}%
+     \csname c:Btrivlist-dir:\endcsname}
+>>>
+
+\<fancybox hooks\><<<
+\def\@Blist#1#2[#3]{% 
+  \ifnum\@listdepth>5 
+    \@toodeep 
+  \else 
+    \global\advance\@listdepth\@ne 
+  \fi 
+  \itemindent\z@ 
+  \csname @list\romannumeral\the\@listdepth\endcsname 
+  \def\@itemlabel{#1}% 
+  \let\makelabel\@mklab 
+  \@nmbrlistfalse 
+  \@Blistrestore 
+  \let\\=\@Blistcr 
+  \let\item\Bitem 
+  \@Bitemswfalse 
+  #2\relax
+  \gdef\dd:Blist{\global\let\dd:Blist=\d:Blist}\a:Blist
+  \fb@beginvbox{#3}% 
+  \TeXhalign\bgroup
+    \dd:Blist\c:Blist\e:Blist \ignorespaces##\f:Blist
+    &\e:Blist\ignorespaces##\unskip\hfil\f:Blist\cr} 
+\def\endBlist{\crcr\egroup 
+                  \egroup\dd:Blist\b:Blist\if@pboxsw$\fi
+                  \global\advance\@listdepth\m@ne} 
+\NewConfigure{Blist}{6}
+>>>
+
+\<fancybox hooks\><<<
+\let\Beqnarray=\eqnarray
+\let\endBeqnarray=\endeqnarray
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{adjustbox.sty}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<adjustbox.4ht\><<<
+% adjustbox.4ht (|version), generated from |jobname.tex
+% Copyright 2019 TeX Users Group
+|<TeX4ht license text|>
+\NewConfigure{AdjustboxValignTop}{1}
+\NewConfigure{AdjustboxValignMiddle}{1}
+\NewConfigure{AdjustboxValignCenter}{1}
+\NewConfigure{AdjustboxValignBottom}{1}
+\pend:def\adjbox@valign@t{\a:AdjustboxValignTop}
+\pend:def\adjbox@valign@t{\a:AdjustboxValignTop}
+\pend:def\adjbox@valign@T{\a:AdjustboxValignTop}
+\pend:def\adjbox@valign@M{\a:AdjustboxValignMiddle}
+\pend:def\adjbox@valign@m{\a:AdjustboxValignMiddle}
+\pend:defI\adjbox@valign@c{\a:AdjustboxValignCenter}
+\pend:def\adjbox@valign@b{\a:AdjustboxValignBottom}
+\pend:def\adjbox@valign@B{\a:AdjustboxValignBottom}
+
+% make an unique ID for each adjustbox environment
+\newcounter{adjustbox@4ht}
+\def\update:adjustbox:id{\stepcounter{adjustbox@4ht}\def\AdjustboxId{adjustbox-\arabic{adjustbox@4ht}}}
+
+\NewConfigure{Adjustbox}{2}
+\def\:tempa#1#2#3#4{\update:adjustbox:id\a:Adjustbox\o:adjbox@@frame:{#1}{#2}{#3}{#4}\b:Adjustbox}
+\HLet\adjbox@@frame\:tempa
+
+% suppress trying to draw the frame
+\def\adjbox@boxframe#1#2#3{}
+
+% we should redefine all adjustbox environments, they may produce unvanted artifacts, math mode, etc.
+% keys are set, so it should be possible to extract  colors or frame size in theory
+% I just haven't found a working solution yet
+\renewenvironment{adjustbox}[1]{\update:adjustbox:id\adjbox@setkeys{#1}\a:Adjustbox}{\b:Adjustbox}
+
+% definitions for macros
+% we don't save any colors and just use one configuration for all box types.  
+\def\@bgcolorbox#1{\update:adjustbox:id\a:Adjustbox\BOXCONTENT\b:Adjustbox}
+\def\@foregroundbox#1#2#3{\update:adjustbox:id\leavevmode\a:Adjustbox\BOXCONTENT\b:Adjustbox}
+\def\@backgroundbox#1#2#3{\update:adjustbox:id\leavevmode\a:Adjustbox\BOXCONTENT\b:Adjustbox}
+
+\Hinput{adjustbox}
+\endinput
+>>> \AddFile{7}{adjustbox}
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{awesomebox.sty}
+%%%%%%%%%%%%%%%%%%%%%%%
+\<awesomebox.4ht\><<<
+% awesomebox.4ht	
+% Copyright 2020 TeX Users Group
+|<TeX4ht license text|>
+|<awesomebox config|>
+\Hinput{awesomebox}
+\endinput
+>>> \AddFile{7}{awesomebox}
+
+
+\<awesomebox config\><<<
+\NewConfigure{awesomebox}{3}
+\newcounter{awesomebox:cnt}
+\RenewDocumentCommand \awesomebox { O{abvrulecolor} O{} o m m m +m }{%
+  \stepcounter{awesomebox:cnt}%
+  \def\awesomebox@id{awesomebox-\arabic{awesomebox:cnt}}%
+  \extractcolorspec{#1}{\awesomebox@rule@color}%
+  \expandafter\convertcolorspec\awesomebox@rule@color{HTML}\awesomebox@rule@color%
+\a:awesomebox%
+  \IfValueTF {#3}%
+      {  #3 \\ #2 \textcolor{#6}{\Huge#5}\b:awesomebox #7  #2}%
+      {         #2 \textcolor{#6}{\Huge#5}\b:awesomebox #7  #2}%
+\c:awesomebox%
+}
+
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{alltt.sty}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<alltt.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% alltt.4ht                             |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+   |<fix alltt|>
+   |<alltt.sty shared config|>
+\Hinput{alltt}
+\endinput
+>>>        \AddFile{7}{alltt}
+
+\<fix alltt\><<<
+\append:def\alltt{%
+   \def\:tempa{\ifx\:temp\par
+                   \everypar\expandafter{\expandafter\everypar
+                           \expandafter{\the\ht:everypar}}\fi}%
+   \futurelet\:temp\:tempa}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\Section{lb.sty}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\Verbatim
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%  lb.sty, version 1.8 vom 18.07.95
+%  style file fuer die reihe 'Lehrbuch'
+%  copyright by International Thomson Publishing GmbH
+%  autorin: luzia dietsche
+%  email: x68@dante.de
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\EndVerbatim
+
+\<lb.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% lb.4ht                                |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+% For lb.sty, International Thomson Publishing GmbH
+% \input{lb.4ht} into cfg file
+
+\catcode`\@=11
+\catcode`\:=11
+
+\pend:defII\@makechapterhead{\bgroup \let\fbox=\hbox}
+\append:defII\@makechapterhead{\egroup}
+
+\pend:defI\@makechapterheadOhneArg{\bgroup \let\fbox=\hbox}
+\append:defI\@makechapterheadOhneArg{\egroup}
+
+\pend:defII\@makeschapterhead{\bgroup \let\fbox=\hbox}
+\append:defII\@makeschapterhead{\egroup}
+
+\pend:defI\@makeschapterheadOhneArg{\bgroup \let\fbox=\hbox}
+\append:defI\@makeschapterheadOhneArg{\egroup}
+
+\def\@makechapterheadOhneArg#1{}
+
+\catcode`\@=12
+\catcode`\:=12
+\Hinput{lb}
+\endinput
+>>>        \AddFile{9}{lb}
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{latin1.def}
+%%%%%%%%%%%%%%%%%%%%%
+
+\<latin1.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% latin1.4ht                            |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<config textdegree|>
+\let\mathonesuperior=\:UnDef
+\providecommand{\mathonesuperior}{{\sp1}}
+\let\maththreesuperior=\:UnDef
+\providecommand{\maththreesuperior}{{\sp3}}
+\let\mathtwosuperior=\:Undef
+\providecommand{\mathtwosuperior}{{\sp2}}
+
+\Hinput{latin1}
+\endinput
+>>>        \AddFile{7}{latin1}
+
+\<config textdegree\><<<
+\def\:tempc{\a:textdegree}
+\expandafter\HLet\csname ?\string\textdegree\endcsname=\:tempc
+\NewConfigure{textdegree}{1}
+\Configure{textdegree}{{\ensuremath{{\sp\circ}}}}
+>>>
+
+% \expandafter\def\csname ?\string\textdegree\endcsname{{\sp\circ}}
+% \def\mathonesuperior{{\sp1}}
+% \def\maththreesuperior{{\sp3}}
+% \def\mathtwosuperior{{\sp2}}
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{utf8.def}
+%%%%%%%%%%%%%%%%%%%%%
+
+\<utf8.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% utf8.4ht                              |version %
+% Copyright (C) |CopyYear.2007.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\def\UTFviii:two@octets#1#2{\string#1\string#2} 
+\Configure{@newlabel}{\HLet\UTFviii@two@octets\UTFviii:two@octets} 
+
+\Hinput{utf8}
+\endinput
+>>>        \AddFile{7}{utf8}
+
+The above is to preserve characters in `sensitive' locations:
+
+\Verbatim
+\documentclass{article} 
+\usepackage[utf8]{inputenc} 
+\usepackage{ngerman} 
+\usepackage{hyperref} 
+ 
+\begin{document} 
+   X \autoref{fig:add_todo} 
+ 
+   \begin{figure}[hbt!] 
+      \caption{Für X} 
+      \label{fig:add_todo} 
+   \end{figure} 
+\end{document} 
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{utf8x.def}
+%%%%%%%%%%%%%%%%%%%%%
+
+Note: the following file is requested by ucs.4ht and loaded outside the normal
+tex4ht environmet so, in particular, catcode are not set for it.
+
+\<utf8x.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% utf8x.4ht                             |version %
+% Copyright (C) |CopyYear.2007.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<config utf8x|>%
+%  \Hinput{utf8x}
+\endinput
+>>>        \AddFile{7}{utf8x}
+
+\<config utf8x\><<<
+\bgroup
+\def\temp#1{%
+   \ifnum \count255<224
+      \expandafter\gdef\csname :u8-\number\count255\endcsname ##1{%
+           \string#1\string##1}%
+   \else\ifnum \count255<240
+      \expandafter\gdef\csname :u8-\number\count255\endcsname ##1##2{%
+           \string#1\string##1\string##2}%
+   \else \ifnum \count255<245
+      \expandafter\gdef\csname :u8-\number\count255\endcsname ##1##2##3{%
+           \string#1\string##1\string##2\string##3}%
+   \fi\fi\fi
+   \edef\tempa{%
+      \noexpand\Configure{@newlabel}{\noexpand\let\noexpand #1\expandafter
+                      \noexpand\csname :u8-\number\count255\endcsname}}%
+   \tempa
+}
+
+ \count255=194\relax 
+ \loop\ifnum\count255<245\relax 
+    \catcode\count255\active 
+    \begingroup 
+      \uccode`\~\count255% 
+      \uccode`\u`\u% 
+      \uppercase{% 
+    \endgroup 
+         \temp{~}}% 
+    \advance\count255by1\relax 
+ \repeat
+  \expandafter\global\expandafter\let\csname a:@newlabel\expandafter
+                           \endcsname\csname a:@newlabel\endcsname
+\egroup
+>>>
+
+What is the difference between \`'\uccode`\~\count255 %SPACE'
+and
+
+\Verbatim
+      \uccode`\~\count255% 
+      \uccode`\u`\u% 
+\EndVerbatim
+
+utf8x.def has both.
+
+The above is to preserve characters in `sensitive' locations:
+
+\Verbatim
+\documentclass{article} 
+\usepackage{ucs}
+\usepackage[utf8]{inputenc} 
+\usepackage{ngerman} 
+\usepackage{hyperref} 
+ 
+\begin{document} 
+   X \autoref{fig:add_todo} 
+ 
+   \begin{figure}[hbt!] 
+      \caption{Für X} 
+      \label{fig:add_todo} 
+   \end{figure} 
+\end{document} 
+\EndVerbatim
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{ucs.def}
+%%%%%%%%%%%%%%%%%%%%%
+
+\<ucs.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% ucs.4ht                               |version %
+% Copyright (C) |CopyYear.2007.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\AtBeginDocument{%
+   \ifx\restore@utf@viii@actives\undefined  \else
+     \input utf8x.4ht
+   \fi}
+
+%  \Hinput{ucs}
+\endinput
+>>>        \AddFile{7}{ucs}
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{acm-proc-article-sp.sty}
+%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://www.acm.org/sigs/pubs/proceed/template.html]{}{}files\EndLink
+
+\<acm_proc_article-sp.4ht\><<<
+% acm_proc_article-sp.4ht (|version), generated from |jobname.tex
+% Copyright (C) |CopyYear.2001. Eitan M. Gurari
+|<TeX4ht copywrite|>
+   |<config acm-proc-article-sp|>
+\Hinput{acm-proc-article-sp}
+\endinput
+>>>        \AddFile[acm_proc_article-sp]{9}{acm-proc-article-sp}
+
+\<sig-alternate.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% sig-alternate.4ht                     |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+   \input acm_proc_article-sp.4ht  
+   |<config sig-alternate|>
+\Hinput{sig-alternate}
+\endinput
+>>>        \AddFile{9}{sig-alternate}
+
+The above style files, and provided example, are a little weirds at points.
+\List{*}
+\item
++ Strange accents
+\`'\affaddr{The Th{\large{\sf{\o}}}rv{$\ddot{\mbox{a}}$}ld Group}\\'
+\item Empty picture in copyrightspace of acm-proc-article-sp
+\item The definition \''\@ptsize{}' is improper---it should provide a number
+\item
+No defintion for \''\@xtitlenote'. Used in
+\''\def\titlenote{\@ifnextchar[\@xtitlenote'
+\item  \''\newfont' provides a tex font; not a latex font. Hence,
+for instance, the braces in \''\confname{\the\conf}'  are useless (and
+misleading for the human eyes). 
+\item Missing \''\def\endthebibliography{\endlist}'
+\item Use
+
+\Verbatim
+\def\thesubsubsection{\thesubsection.\arabic{subsubsection}}
+\def\theparagraph{\thesubsubsection.\arabic{paragraph}}
+\EndVerbatim
+
+instead of
+
+\Verbatim
+\def\thesubsubsection{{\subsecfnt\thesubsection.\arabic{subsubsection}}}
+\def\theparagraph{{\subsecfnt\thesubsubsection.\arabic{paragraph}}}
+\EndVerbatim
+
+We don't know where they go (in tex4ht they may arrive to attributes
+of  \''<a>' elements.
+\EndList
+
+\<config sig-alternate\><<<
+\def\thesubsubsection{\thesubsection.\arabic{subsubsection}}
+\def\theparagraph{\thesubsubsection.\arabic{paragraph}}
+\def\endthebibliography{\endlist}
+>>>
+
+\<config acm-proc-article-sp\><<<
+\catcode`\:=12 
+\def\@citex#1[#2]#3{%
+    \let\@citea\@empty
+    \csname a:cite\endcsname
+    \@cite{%
+        \@for\@citeb:=#3\do{%
+            \@citea
+            \def\@citea{#1 }%
+            \edef\@citeb{\expandafter\@iden\@citeb}%
+            \if@filesw
+                \immediate\write\@auxout{\string\citation{\@citeb}}%
+            \fi
+            \@ifundefined{b@\@citeb}{%
+                {\bf ?}%
+                \@warning{%
+                    Citation `\@citeb' on page \thepage\space undefined%
+                }%
+            }%
+            {\cIteLink {X\@citeb}{}\csname b@\@citeb\endcsname\EndcIteLink}%
+        }%
+    }{#2}%
+    \csname b:cite\endcsname
+}
+\catcode`\:=11
+>>>
+
+\<config acm-proc-article-sp\><<<
+\def\qed:sym{\leavevmode\a:qed }
+\def\:temp{\qed:sym \global\@qededtrue }
+\HLet\qed|=\:temp
+\NewConfigure{qed}{1}
+\def\endfigure{\end@float}
+\def\endtable{\end@float}
+\def\:temp#1{\a:email{#1}}
+\HLet\email=\:temp
+\def\c:email:{\def\a:email##1}
+\Configure{email}{\o:email:{#1}}
+|<config makecaption|>
+>>>
+
+\<config acm-proc-article-sp\><<<
+\def\:temp{\let\sv:item\item
+   \def\item[##1]{|<no page break before item|>\let\item\sv:item
+                  \item[##1]\b:newtheorem}%
+   \a:newtheorem  %\AutoRefstepAnchor
+   \o:@ydefthm:}
+\HLet\@ydefthm\:temp
+\def\:temp{\let\sv:item\item
+   \def\item[##1]{|<no page break before item|>%
+                  \let\item\sv:item\item[##1]\b:newtheorem}%
+   \a:newtheorem  %\AutoRefstepAnchor
+   \o:@begindef:}
+\HLet\@begindef\:temp
+\def\:temp{\let\sv:item\item
+   \def\item[##1]{|<no page break before item|>%
+                  \let\item\sv:item\item[##1]\b:proof}%
+   \a:proof  \o:@proof:}
+\HLet\@proof\:temp
+\def\:temp{\let\sv:item\item
+   \def\item[##1]{|<no page break before item|>%
+                  \let\item\sv:item\item[##1]\b:proof}%
+   \a:proof \o:@xproof:}
+\HLet\@xproof\:temp
+\append:def\endproof{\c:proof}
+\NewConfigure{proof}{3}
+>>>
+
+\<config acm-proc-article-sp\><<<
+\pend:def\@maketitle{%
+  \let\thefootnote=\no:thefootnote
+  \let\@makefnmark=\no:@makefnmark
+  \pend:def\@title{\a:title}\append:def\@title{\b:title}%
+  \edef\:temp{\the\subtitletext}%
+  \ifx \:temp\empty \else
+     \edef\:temp{\subtitletext={\noexpand\a:subtitle
+                   \the\subtitletext\noexpand\b:subtitle}}\:temp
+  \fi
+  \ConfigureEnv{center}{\empty}{}{\empty}{\empty}
+  \Configure{tabular}{}{}{}{}{\a:author}{\b:author}
+  \ConfigureEnv{tabular}{\empty}{}{}{}%
+  \ifx \@thanks\empty\else
+    \pend:def\@thanks{\a:thanks}\append:def\@thanks{\b:thanks}%
+  \fi
+}
+\NewConfigure{title}{2}
+\NewConfigure{subtitle}{2}
+\NewConfigure{thanks}{2}
+\NewConfigure{author}{2}
+\pend:def\maketitle{%
+   \let\no:thefootnote=\thefootnote
+   \let\no:@makefnmark=\@makefnmark
+   \a:maketitle \bgroup
+   |<adjust minipageNum for setcounter footnote 0|>%
+}
+\append:def\maketitle{\egroup \b:maketitle }
+\NewConfigure{maketitle}{2}
+\def\titlenote{\@ifnextchar[\@xtitlenote{%
+   \global\advance\titlenotecount by 1
+   \let\acm:@footnotetext=\@footnotetext
+   \let\acm:thefootnote=\thefootnote
+   \long\def\@footnotetext####1{%
+         \let\@footnotetext=\acm:@footnotetext
+         {\reset@font\footnotesize
+          \@footnotetext{####1}}\let\thefootnote=\acm:thefootnote}%
+   \def\thefootnote{\@fnsymbol\titlenotecount}%
+   \footnote}}
+\pend:def\abstract{\titlenotecount=0 }
+>>>
+
+\<config acm-proc-article-sp\><<<
+\NewConfigure{toappear}{2}
+\def\@copyrightspace{\ifx \@toappear\empty \else
+    \a:toappear{%
+      |<toappear parts|>%
+      \crnotice{\@toappear}}\b:toappear
+  \fi}
+\NewConfigure{boilerplate}{2}
+\NewConfigure{conf}{2}
+\NewConfigure{confinfo}{2}
+\NewConfigure{copyrightetc}{2}
+>>>
+
+\<toappear parts\><<<
+\edef\:temp{\the\conf}\ifx \:temp\empty\else
+  \edef\:temp{\conf={\noexpand\a:conf\the\conf\noexpand\b:conf}}\:temp
+\fi
+\edef\:temp{\the\confinfo}\ifx \:temp\empty\else
+  \edef\:temp{\confinfo={\noexpand
+      \a:confinfo\the\confinfo\noexpand\b:confinfo}}\:temp
+\fi
+\edef\:temp{\the\copyrightetc}\ifx \:temp\empty\else
+  \edef\:temp{\copyrightetc={\noexpand
+     \a:copyrightetc\the\copyrightetc\noexpand\b:copyrightetc}}\:temp
+\fi
+>>>
+
+\<config acm-proc-article-sp\><<<
+|<html late parts|>
+|<html late sections|>
+|<subsections for book / report / article|>
+|<subsubsections for book / report / article|>
+|<paragraphs for book / report / article|>
+\let\acm:sect|=\no@sect
+\def\no@sect#1#2#3{\acm:sect{#1}{#2}{#3\relax\let\@svsec|=\empty}}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{endnotes.sty}
+%%%%%%%%%%%%%%%%%%%%%
+
+\<endnotes.4ht\><<<
+% endnotes.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2001. Eitan M. Gurari
+|<TeX4ht copywrite|>
+   |<fix endnotes|>
+\Hinput{endnotes}
+\endinput
+>>>        \AddFile{9}{endnotes}
+
+\<fix endnotes\><<<
+\HAssign\endnote:N=0
+\def\endnoteN{\endnote:N}
+\def\:tempc{\addtoendnotes
+   {\def\string\endnoteN{\endnote:N}}\o:@endnotetext:}
+\HLet\@endnotetext=\:tempc
+\def\@makeenmark{%
+   \gHAdvance\endnote:N by 1
+   \hbox{\textsuperscript{\a:makeenmark\@theenmark\b:makeenmark}}}
+\NewConfigure{makeenmark}{2}
+\def\enoteformat{\rightskip\z@ \leftskip\z@ \parindent=1.8em
+     \leavevmode\llap{\hbox{\textsuperscript{\@theenmark}}}}
+\def\:tempc{\bgroup
+   \pend:def\enoteformat{\a:enoteformat}%
+   \append:def\enoteformat{\b:enoteformat}%
+   \a:theendnotes \o:theendnotes: \b:theendnotes \egroup}
+\HLet\theendnotes=\:tempc
+\NewConfigure{theendnotes}{2}
+\NewConfigure{enoteformat}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%
+\Section{2up}
+%%%%%%%%%%%%%%%%%
+
+\<2up.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% 2up.4ht                               |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<conf 2up|>
+\Hinput{2up}
+\endinput
+>>>       
+
+       \AddFile{9}{2up}
+
+\<conf 2up\><<<
+\ifx \enddocument\:UnDef \else
+\pend:def\enddocument{%
+   \let\twoupclearpage=\empty
+   \append:def\@enddocumenthook{\clearpage \twoup@eject}%
+}
+\fi
+>>>
+
+%%%%%%%%%%%%%
+\Section{web}
+%%%%%%%%%%%%%
+
+\<web.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% web.4ht                               |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\let\web:startsection=\@startsection
+\def\@startsection{\def\@seccntformat##1{}\web:startsection}
+
+\def\maketitle{{%
+   |<adjust minipageNum for setcounter footnote 0|>%
+   \a:mktl
+   \pend:def\webversion{\a:webversion}%    
+   \append:def\webversion{\b:webversion}%    
+   \pend:def\webtitle{\a:webtitle}%
+   \append:def\webtitle{\b:webtitle}%
+   \pend:def\webauthor{\a:webauthor}%
+   \append:def\webauthor{\b:webauthor}%
+   \pend:def\webuniversity{\a:webuniversity}%
+   \append:def\webuniversity{\b:webuniversity}%
+   \o:maketitle: \b:mktl}}
+
+\NewConfigure{maketitle}[2]{\def\a:mktl{#1}\def\b:mktl{#2}}
+\NewConfigure{webauthor}{2}
+\NewConfigure{webtitle}{2}
+\NewConfigure{webuniversity}{2}
+\NewConfigure{webversion}{2}
+|<def HColor|>
+\Hinput{web}
+\endinput
+>>>       \AddFile{9}{web}
+
+\<exerquiz.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% exerquiz.4ht                          |version %
+% Copyright (C) |CopyYear.1999.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\def\Rect#1{#1}
+\ifx \pdf@rect\:UnDef
+   \newsavebox{\pdf@box}
+   \def\pdf@rect#1{\leavevmode #1}
+\fi
+\NewConfigure{javascript}{1}
+
+\let\sv:tocsection|=\tocsection
+\def\tocsection{\let\toclikesection|=\:gobbleIII \sv:tocsection}
+\def\hypertarget#1#2{\Link{}{#1}\EndLink#2}
+\def\hyperlink#1#2{\Link{#1}{}#2\EndLink}
+
+\append:def\exercise{\Link{}{page.ex\the@exno}\EndLink }
+\pend:def\endsolution@sq{\def\thepage{ex\the@exno}}
+
+\let\:shortquiz|=\shortquiz
+\def\shortquiz{\gHAdvance\:onClick by 1
+   \Link{}{page.qz\:onClick}\EndLink   \:shortquiz
+   \pend:def\endsolution@sq{\def\thepage{qz\:onClick}}}
+
+\pend:def\include@quizsolutions{%
+    \let\sv:newpage|=\newpage
+    \append:def\newpage{\ht:everypar{\HtmlPar}}}
+\append:def\include@solutions{%
+    \let\noindent|=\sv:noindent}
+
+|<configure answers|>
+\Hinput{exerquiz}
+\endinput
+>>>                                   \AddFile{9}{exerquiz}
+
+
+
+\<configure answers\><<<
+\HAssign\:onClick = 0
+\HAssign\Prob:N = 0
+\HAssign\Quiz:N = 0
+
+\append:def\shortquiz{\pend:def\answers{\gHAdvance\Prob:N by 1
+   \let\:NAME|=\empty}}
+\let\:@quiz|=\@quiz
+\def\@quiz*#1#2{%
+   \if #1f \let\c:quiz|=\C:quiz\fi
+   \:@quiz*{#1}{#2}%
+   \pend:defI\answers{\gHAdvance\Prob:N by 1
+   \let\:NAME|=\empty}}
+
+\pend:def\quiz{%
+   \let\:bqlabel|=\bqlabel
+   \def\bqlabel{\IgnorePar\EndP
+      \Tg<form action="." class="quiz"
+            id="thisform\Quiz:N">%
+            \Tg<input value="\:bqlabel"  type="reset"
+             onClick='\c:quiz' />}%
+    \let\:eqlabel|=\eq@eqlabel
+    \def\eq@eqlabel{\IgnorePar\EndP
+             \Tg<input type="button" value="\:eqlabel"
+             onClick='\a:javascript \d:quiz' />%
+        \ifeq@nocorrections\else
+           \Tg<input type="button" value="\eq@CA"
+              name="correct\Quiz:N"
+              onClick='\a:javascript \e:quiz' />%
+        \fi
+    }%
+    \gHAdvance\Quiz:N by 1 \gHAssign\Prob:N=0    \ShowPar
+   }
+\append:def\endquiz{\let\eq@eqlabel|==\:eqlabel
+   \Tg</form>\Tag{ans-\Quiz:N}{\Prob:N}}
+|<configure shortquiz|>
+|<configure quiz|>
+|<configure quiz*|>
+\LinkCommand\js:link{input,,,, /}
+\LinkCommand\js:Link{input,onClick='\a:javascript \noexpand\:tempa
+   href(\noexpand\:gobble,,, /}
+\def\js:click#1#2#3{\ifnum #3=0
+      \js:link[ type="button" value="#2"\Hnewline
+                class="onClickClass"  onClick='\a:javascript #1'
+                name="ans\Quiz:N y\Prob:N"
+                \:NAME]{}{}%
+   \else
+      \def\:tempa{#1}%
+      \js:Link[ );' type="button" value="#2"\Hnewline
+                name="ans\Quiz:N y\Prob:N"
+                class="onClickClass"  \:NAME]{\@qzsolndest}{}%
+   \fi
+}
+>>>
+
+\<configure shortquiz\><<<
+\pend:def\shortquiz{\leavevmode
+   \Tg<form action="." class="shortquiz">\IgnorePar}
+\append:def\endshortquiz{\Tg</form>}{}{}
+\def\Ans@i#1{\stepcounter{quizno}{
+   \ifx#11
+         \js:click{\b:shortquiz}{\a:shortquiz}{\ifx
+                \@qzsolndest\empty 0\else 1\fi}%
+   \else \js:click{\c:shortquiz}{\a:shortquiz}{0}%
+   \fi
+}}%
+\NewConfigure{shortquiz}{3}
+\pend:defII\ReturnTo{\noindent\a:ReturnTo}
+\append:defII\ReturnTo{\b:ReturnTo}
+\NewConfigure{ReturnTo}{2}
+>>>
+
+\<configure quiz\><<<
+\def\Ans@l#1{\stepcounter{quizno}%
+   \ifnum #1=1 \def\:NAME{ id="ans\Quiz:N x\Prob:N" }\fi
+   \def\ANS{#1}%
+   \js:click{\b:quiz}{\a:quiz}{0}}
+\NewConfigure{quiz}{5}
+>>>
+
+\<configure quiz*-NOPE\><<<
+\def\Ans@f#1{\stepcounter{quizno}%
+   \def\ANS{#1}%
+   \Tg<input type="radio"
+      \ifnum #1=1 id="ans\Quiz:N x\Prob:N" \fi
+      name="ans\Quiz:N y\Prob:N"
+      class="onClickClass" onClick='\a:javascript \a:ANS' />}
+\NewConfigure{quiz*}[1]{\def\a:ANS{#1}}
+\Configure{quiz*}{}
+>>>
+
+\<configure quiz*\><<<
+\def\Ans@f#1{\stepcounter{quizno}%
+   \ifnum #1=1 \def\:NAME{ id="ans\Quiz:N x\Prob:N" }\fi
+   \def\ANS{#1}%
+   \js:click{\B:quiz}{\A:quiz}{0}}
+\NewConfigure{quiz*}[3]{\def\A:quiz{#1}\def\B:quiz{#2}\def\C:quiz{#3}}
+\Configure{quiz*}{}{}{}
+>>>
+
+We must fix some exerquiz issues before we load the package itself.
+
+\<add to usepackage\><<<
+\Configure{PackageHooks}{exerquiz.sty}{exerquiz-hooks.4ht}
+>>>
+
+\<exerquiz-hooks.4ht\><<<
+% exerquiz-hooks.4ht (|version), generated from |jobname.tex
+% Copyright 2021 TeX Users Group
+|<TeX4ht license text|>
+\ifdefined\headerps@out\else%
+\def\headerps@out#1{}%
+\fi
+% \AtBeginDocument{\let\origa:Form\a:Form\let\a:Form\relax}
+% \AtEndDocument{\let\b:Form\relax}
+% \AtEndOfPackage{\AtBeginDocument{\let\a:form\origa:Form}}
+>>>\AddFile{9}{exerquiz-hooks}
+
+ 
+
+\Section{nicefrac.sty}
+
+\<nicefrac.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% nicefrac.4ht                          |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<config nicefrac|>
+\Hinput{nicefrac}
+\endinput
+>>>        \AddFile{9}{nicefrac}
+
+\<config nicefrac\><<<
+\def\:tempc[#1]#2#3{\a:nicefrac#1{#2}\b:nicefrac#1{#3}\c:nicefrac}
+\expandafter\HLet\csname\string\@UnitsNiceFrac\space\endcsname\:tempc
+\expandafter\HLet\csname\string\@UnitsUglyFrac\space\endcsname\:tempc
+\NewConfigure{nicefrac}{3}
+\Configure{nicefrac}{}{/}{}
+>>>
+
+\Section{fontmath.ltx}
+
+\<config fontmath.ltx utilities\><<<
+\def\relbar{\mathrel-}
+>>>
+
+\Section{multicol.sty}
+
+\<multicol.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% multicol.4ht                          |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\append:def\set@floatcmds{\let\end@dblfloat|=\end@float}   
+\def\slocitlum#1{\let\endslocitlum|=\empty 
+   \end{slocitlum}}
+|<multicols config|>
+\Hinput{multicol}
+\endinput
+>>>        \AddFile{9}{multicol}
+
+\<multicols config\><<<
+\def\mcolnum{1}
+\def\multicols#1{%
+      \bgroup \par \col@number=#1
+      \def\mcolnum{#1}
+      \@ifnextchar[{\mult@cols}{\mult@cols[]}%]
+   }
+
+\def\mult@@cols#1[#2]{#1\ignorespaces\mult:cols}
+\def\endmulticols{\egroup\par }
+
+\def\columnbreak{\a:columnbreak}
+\NewConfigure{columnbreak}{1}
+\Configure{columnbreak}{auto}
+
+%  break-before, break-after, break-inside
+%-----------------------------------------
+% auto  always  avoid  left  right  page  column  avoid-page 
+% avoid-column
+
+\def\columngap{\a:columngap}
+\NewConfigure{columngap}{1}
+\Configure{columngap}{\the\columnsep}
+
+% dimen  normal (1em)
+
+\def\columnrulewidth{\a:columnrulewidth}
+\NewConfigure{columnrulewidth}{1}
+\Configure{columnrulewidth}{\the\columnseprule}
+
+% thin  medium  thick  dimen
+
+\def\columnrulecolor{\a:columnrulecolor}
+\NewConfigure{columnrulecolor}{1}
+\Configure{columnrulecolor}{\#555;}
+
+% legal color
+
+\def\columnrulestyle{\a:columnrulestyle}
+\NewConfigure{columnrulestyle}{1}
+\Configure{columnrulestyle}{outset}
+
+% none
+%     No border. 
+% *hidden
+%     Same as 'none', but in the collapsing border model, also inhibits
+%     any other border (see the section on border conflicts).  
+% dotted
+%     The border is a series of dots. 
+% dashed
+%     The border is a series of short line segments. 
+% solid
+%     The border is a single line segment. 
+% double
+%     The border is two solid lines. The sum of the two lines and the
+%     space between them equals the value of 'border-width'.  
+% groove
+%     The border looks as though it were carved into the canvas. 
+% ridge
+%     The opposite of 'groove': the border looks as though it were
+%     coming out of the canvas.  
+% *inset
+%     In the separated borders model, the border makes the entire box
+%     look as though it were embedded in the canvas. In the collapsing
+%     border model, drawn the same as 'ridge'.  
+% *outset
+%     In the separated borders model, the border makes the entire box
+%     look as though it were coming out of the canvas. In the collapsing
+%     border model, drawn the same as 'groove'.  
+
+\def\columnspan{\a:columnspan}
+\NewConfigure{columnspan}{1}
+\Configure{columnspan}{none}
+
+% none  all
+
+\def\columnfill{\a:columnfill}
+\NewConfigure{columnfill}{1}
+\Configure{columnfill}{balance}
+
+% auto  balance
+
+\NewConfigure{multicols}{1}
+\Configure{multicols}{columns}
+
+\def\:wr:mcol:css{%
+        \Css{.\a:multicols-\mcolnum\space p:first-child { margin-top: 0em; }}%
+        \Css{.\a:multicols-\mcolnum {%
+           -moz-column-count:\mcolnum; 
+           -webkit-column-count:\mcolnum;
+           column-count:\mcolnum;
+           -moz-column-gap: \a:columngap;
+           -webkit-column-gap: \a:columngap; 
+           column-gap: \a:columngap;
+           -moz-column-rule-width: \a:columnrulewidth; 
+           -webkit-column-rule-width: \a:columnrulewidth; 
+           column-rule-rule-width: \a:columnrulewidth;
+           -moz-column-rule-color: \a:columnrulecolor; 
+           -webkit-column-rule-color: \a:columnrulecolor; 
+           column-rule-color: \a:columnrulecolor;
+           -moz-column-rule-style: \a:columnrulestyle; 
+           -webkit-column-rule-style: \a:columnrulestyle; 
+           column-rule-style: \a:columnrulestyle;
+           -moz-column-fill: \a:columnfill; 
+           -webkit-column-fill: \a:columnfill; 
+           column-fill: \a:columnfill;
+           }%
+        }%
+}
+\def\mult:cols{\IgnorePar\EndP%
+        \HCode{<div class="\a:multicols-\mcolnum">}%
+        \expandafter\ifx\csname .\a:multicols-\mcolnum\endcsname\relax%
+        \:wr:mcol:css
+        \expandafter\gdef\csname .\a:multicols-\mcolnum\endcsname{1}%
+        \fi\ShowPar\par}
+\append:def\endmulticols{\ifvmode\IgnorePar\fi\EndP\HCode{</div>}} 
+>>>
+
+\Section{lettrine.sty}
+
+% Lettrine
+\<lettrine.4ht\><<<
+% lettrine.4ht (|version), generated from |jobname.tex
+% Copyright 2012-2018 TeX Users Group
+|<TeX4ht license text|>
+|<config lettrine|>
+\Hinput{lettrine}
+\endinput
+>>>                        \AddFile{2}{lettrine}
+
+\<config lettrine\><<<
+\NewConfigure{lettrine}{7}
+\define@key{L}{ante}{\def\LH:ante{#1}}%
+\define@key{L}{findent}{\def\LH:findent{#1}}%
+\define@key{L}{lhang}{\def\LH:lhang{#1}}%
+\define@key{L}{lines}{\def\LH:lines{#1}}%
+\def\reset:LH:keys{\let\LH:ante\@empty
+    \def\LH:lines{2}%
+    \def\LH:lhang{0}%
+    \def\LH:findent{0pt}}
+\reset:LH:keys
+%
+\def\@lettrine[#1]#2#3{\setkeys{L}{#1}%
+     \def\HlettrineChar{#2}%
+     \def\HlettrineString{#3}%
+     \a:lettrine
+     \ifx\LH:ante\@empty\else\f:lettrine\LH:ante\g:lettrine\fi
+     \c:lettrine
+      \HCode{<span class="lettrine-}#2\HCode{">}#2\HCode{</span>}
+     \b:lettrine\d:lettrine#3\e:lettrine
+     \reset:LH:keys}
+%
+% a: before lettrine
+% b: after lettrine
+% c: before letter
+% d: between letter and string
+% e: after string
+% f: before ante
+% g: after ante
+%
+\Configure{lettrine}
+   {\HCode{<span class="lettrine">}}
+   {\HCode{</span>}}
+%
+   {\HCode{<span class="lettrine-letter">}}
+   {\HCode{</span><span class="lettrine-line">}}
+   {\HCode{</span>}}
+%
+   {\HCode{<span class="lettrine-ante">}}
+   {\HCode{</span>}}
+%
+% Define default Css
+%
+\Css{.lettrine{float: left;
+    line-height: 0.7; margin-left: -0.1em;
+    margin-bottom: -.5em; margin-right: 0.2em;
+    }}
+\Css{.lettrine-ante{vertical-align: top;}}
+\Css{.lettrine-letter{font-style: normal;
+    font-size: 4em; color: gray;}}
+%
+\Css{.lettrine-A{margin-right: 0.3em;}}
+\Css{.lettrine-A + .lettrine-line{margin-left: -0.4em;}}
+\Css{.lettrine-J{line-height: 1; margin-right: 0;}}
+\Css{.lettrine-H, .lettrine-I, .lettrine-N, .lettrine-U{margin-right: 0;}}
+\Css{.lettrine-V{margin-right: -0.3em;}}
+\Css{.lettrine-V + .lettrine-line{margin-left: 0.3em;}}
+\Css{.lettrine-Q{padding-bottom: 1em;margin-top: -0.6em;}}
+\Css{.lettrine-line{font-variant: small-caps;}}
+\Css{p.indent{text-indent: 0em;}}
+>>>                 
+
+\Section{osudeG.sty}
+
+\<recall osudeGNO\><<<<
+\def\:temp{\ht:everypar={\setbox0=\lastbox\ht:everypar={}}}
+\ifx \NoindentAfter\:temp    
+%   \def\restore:osudeG{\let\restore:osudeG|=\:UnDef}
+%   \def\:temp#1{{\accent"7D #1}}\ifx \:temp\H
+%   \else      \:tmp{H}\estore:osudeG \fi
+\fi
+>>>
+
+DON'T remove the equal signs from the definition
+of \''\:temp' below.
+
+\<osudeG.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% osudeG.4ht                            |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<osudeG.sty|>
+\Hinput{osudeG}
+\endinput
+>>>        \AddFile{9}{osudeG}
+
+\<osudeG.sty\><<<
+   \HRestore\H
+   \def\NoindentAfter{\ht:everypar|={\HtmlPar
+      \setbox0|=\lastbox\ht:everypar|={\HtmlPar}}}
+   \let\SOverline|=\overline \let\Overline|=\overline
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{parallel.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%
+\<parallel.4ht\><<<
+% parallel.4ht (|version), generated from |jobname.tex
+% Copyright 2021 TeX Users Group
+|<TeX4ht license text|>
+|<parallel.sty|>
+\Hinput{parallel}
+\endinput
+>>> \AddFile{9}{parallel}
+
+
+\<parallel.sty\><<<
+\NewConfigure{ParallelLText}{2}
+\NewConfigure{ParallelRText}{2}
+\renewcommand\ParallelRText[1]{\a:ParallelRText#1\b:ParallelRText}
+\renewcommand\ParallelLText[1]{\a:ParallelLText#1\b:ParallelLText}
+>>>
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{skak.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<skak.4ht\><<<
+% skak.4ht (|version), generated from |jobname.tex
+% Copyright 2017 TeX Users Group
+|<TeX4ht license text|>
+
+|<skak.sty|>
+\Hinput{skak}
+\endinput
+>>>
+
+\<skak.sty\><<<
+\NewConfigure{SkakBoard}{2}
+
+\pend:def\showboard{\a:SkakBoard}
+\append:def\showboard{\b:SkakBoard}
+
+>>> \AddFile{9}{skak}
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{chessboard.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<chessboard.4ht\><<<
+% chessboard.4ht (|version), generated from |jobname.tex
+% Copyright 2021 TeX Users Group
+|<TeX4ht license text|>
+
+|<chessboard.sty|>
+\Hinput{chessboard}
+\endinput
+>>>
+
+\<chessboard.sty\><<<
+\NewConfigure{chessboard}{2}
+% this should put configurable hooks around \newchessgame
+% contents printed by this command should be printed to image
+\newcommand\Save:TikzPict{\let\old:a:tikzpicture\a:tikzpicture\let\old:b:tikzpicture\b:tikzpicture\let\a:tikzpicture\relax\let\b:tikzpicture\relax}
+\newcommand\Restore:TikzPict{\let\a:tikzpicture\old:a:tikzpicture\let\b:tikzpicture\old:b:tikzpicture}
+\newcommand\:tempaboard[1][]{\a:chessboard\o:chessboard:[#1]\b:chessboard}
+% 
+\HLet\chessboard\:tempaboard
+\Configure{chessboard}{\Picture*{}\Save:TikzPict}{\Restore:TikzPict\EndPicture}
+>>> \AddFile{9}{chessboard}
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{menukeys.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<menukeys.4ht\><<<
+% menukeys.4ht (|version), generated from |jobname.tex
+% Copyright 2021 TeX Users Group
+|<TeX4ht license text|>
+% use the following Configuration to patch all defined styles (not commands!)
+\NewConfigure{defmenukey}[1]{%
+  % define \Configure{menukey<stylename>} - it will be used to insert \Picture+ ... \EndPicture
+  \NewConfigure{menukey#1}{2}
+  % insert hooks into style's pre and post macros
+  \expandafter\pend:def\csname tw@style@#1@pre\endcsname{\csname a:menukey#1\endcsname}%
+  \expandafter\append:def\csname tw@style@#1@post\endcsname{\csname b:menukey#1\endcsname}%
+  % use pictures by default for the style configuration
+  \Configure{menukey#1}{\Picture*{}}{\EndPicture}
+}
+
+\Configure{defmenukey}{menus}
+\Configure{defmenukey}{paths}
+\Configure{defmenukey}{roundedkeys}
+\Configure{defmenukey}{roundedmenus}
+\Configure{defmenukey}{angularmenus}
+\Configure{defmenukey}{typewriterkeys}
+\Configure{defmenukey}{hyphenatepaths}
+\Configure{defmenukey}{pathswithfolder}
+\Configure{defmenukey}{shadowedangularkeys}
+\Configure{defmenukey}{pathswithblackfolder}
+\Configure{defmenukey}{hyphenatepathswithfolder}
+\Configure{defmenukey}{hyphenatepathswithblackfolder}
+
+\Hinput{menukeys}
+\endinput
+>>> \AddFile{9}{menukeys}
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{vanilla.sty}
+%%%%%%%%%%%%%%%%%%%%%%%%
+
+Old amstex.sty: 1985, 1986 BY MICHAEL SPIVAK
+
+\<vanilla.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% vanilla.4ht                           |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+|<vanilla.sty|>
+|<config amsppt + vanilla shared|>
+|<config vanilla.sty utilities|>
+|<config vanilla.sty shared|>
+\Hinput{vanilla}
+\endinput
+>>>        \AddFile{7}{vanilla}
+
+\<vanilla.sty\><<<
+\expandafter\def\csname title\endcsname{\title@true
+    \bgroup  \let\halign|=\TeXhalign \HRestore\noalign  \let\\|=\cr\a:title 
+    \halign\bgroup\tenbf\hfill\ignorespaces##\unskip\hfill\cr}
+\def\endtitle{\cr\egroup\b:title\egroup}
+\expandafter\def\csname author\endcsname{\bgroup
+     \let\halign|=\TeXhalign \HRestore\noalign  \let\\|=\cr\a:author
+   \halign to \hsize\bgroup\smc\hfill\ignorespaces##\unskip\hfill\cr}
+\def\endauthor{\cr\egroup\b:author\egroup}
+
+\expandafter\let\csname heading\endcsname|=\empty
+\expandafter\let\csname endheading\endcsname|=\empty
+\NewSection\heading{}
+\let\x:heading=\heading
+\def\heading#1\endheading{{\let\cr|=\space \let\\|=\space
+   \x:heading{#1}}}
+
+\expandafter\let\csname subheading\endcsname|=\empty
+\NewSection\subheading{}
+
+\expandafter\def\csname proclaim\endcsname#1{\medbreak\a:proclaim
+    \noindent\smc\ignorespaces  #1\unskip.\b:proclaim
+    \enspace\sl\ignorespaces}
+\expandafter\def\csname endproclaim\endcsname{\c:proclaim\medskip\rm}
+
+\expandafter\def\csname demo\endcsname#1{\par \a:demo
+    \noindent{\smc\ignorespaces#1\unskip\enspace}\b:demo
+    \rm  \ignorespaces}
+\expandafter\def\csname enddemo\endcsname{\c:demo\par}
+\NewConfigure{demo}{3}
+
+\def\footnote{\let\@sf=\empty\ifhmode\edef\@sf{\spacefactor
+    =\the\spacefactor}\/\fi \futurelet\next\footnote@}
+\def\footnote@{\ifx"\next\let\next\footnote@@\else
+     \let\next\footnote@@@\fi\next}
+\def\footnote@@"#1"#2{%
+   \gHAdvance\FNnum  1 \def\:temp{#1}\ifx \:temp\empty
+      \def\:temp##1[##2]##3{##1[##2]{*}}\expandafter\:temp \fi
+   \HPageButton[fn\FNnum]{#1}\BeginHPage[fn\FNnum]{ }{#2}\EndHPage{}}
+\HAssign\FNnum |=  0
+\def\footnote@@@#1{%
+    \HPageButton[nf\the\footmarkcount@]{$^{\number\footmarkcount@}$}%
+    \BeginHPage[nf\the\footmarkcount@]{ }
+    {{\HCode{<sup>}{\number\footmarkcount@}\HCode{</sup>}}{#1}\global
+     \advance\footmarkcount@ by 1}\EndHPage{}}
+>>>
+
+\<vanilla.sty\><<<
+\def\brute:halign{\let\:HAlign|=\halign   \let\:NOalign|=\noalign
+  \let\halign|=\TeXhalign \HRestore\noalign     
+  \let\sv:Row=\HRow  \let\sv:Col=\HCol  \def\HRow{0}}
+\def\endbrute:halign#1{%
+     \csname d:#1\endcsname\csname b:#1\endcsname
+     \global\let\HRow|=\sv:Row  \global\let\HCol|=\sv:Col}
+\def\abt:hlgn#1{\csname\ifnum \HRow=0  a\else d\fi :#1\endcsname
+     \g:Advance\HRow by 1 \gdef\HCol{1}%
+     \csname c:#1\endcsname\csname e:#1\endcsname\let\halign|=\:HAlign 
+     \let\noalign|=\:NOalign}
+\def\bbt:hlgn#1{\g:Advance \HCol by 1 \csname 
+     e:#1\endcsname\let\halign|=\:HAlign
+     \let\noalign|=\:NOalign}
+
+\def\:temp{\vcenter\bgroup \brute:halign
+  \vspace@\Let@\openup\jot\m@th\ialign
+  \bgroup \strut\hfil\abt:hlgn{aligned}%
+     $\displaystyle{##}$\f:aligned
+     &\bbt:hlgn{aligned}$\displaystyle{{}##}$\f:aligned\hfil\crcr}
+\HLet\aligned|=\:temp
+\def\:temp{\crcr\egroup
+   \endbrute:halign{aligned}\egroup}
+\HLet\endaligned|=\:temp
+\NewConfigure{aligned}{6}
+>>>
+
+\<vanilla.sty\><<<
+\def\:temp{\vcenter\bgroup\Let@\vspace@ \brute:halign
+    \normalbaselines
+  \m@th\ialign\bgroup\hfil\abt:hlgn{matrix}$##$\f:matrix\hfil&&\quad\hfil
+     \bbt:hlgn{matrix}$##$\f:matrix\crcr
+    \mathstrut\crcr\noalign{\kern-\baselineskip}}
+\HLet\matrix|=\:temp
+\def\:temp{\crcr\mathstrut\crcr\egroup
+    \endbrute:halign{matrix}\egroup}
+\HLet\endmatrix|=\:temp
+\NewConfigure{matrix}{6}
+>>>
+
+\<vanilla.sty\><<<
+\def\:temp{\left\{\,\vcenter\bgroup\vspace@   \brute:halign
+     \normalbaselines\openup\jot\m@th
+       \Let@\ialign\bgroup\abt:hlgn{cases}$##$\f:cases
+            \hfil&\quad\bbt:hlgn{cases}$##$\f:cases\hfil\crcr}
+\HLet\cases|=\:temp
+\def\:temp{\crcr\mathstrut\crcr\egroup
+    \endbrute:halign{cases}\egroup\right.}
+\HLet\endcases|=\:temp
+>>>
+
+\<vanilla.sty\><<<
+\def\ralign@#1\endalign{\displ@y\Let@\tabskip\centering
+    \append:def\f:align{\ifx \dn:hlgn\:UnDef \else
+        \global\let\dn:hlgn=\:UnDef \endbrute:halign{align}\fi}%
+    \brute:halign \halign{\abt:hlgn{align}$\displaystyle
+       {##}$\f:align&\bbt:hlgn{align}$\displaystyle{{}##}$\f:align
+       &\bbt:hlgn{align}\hbox{(\rm##\unskip)}\f:align\crcr
+             #1\global\let\dn:hlgn|=\empty\crcr}}
+\def\lalign@
+ #1\endalign{\displ@y\Let@\tabskip\centering
+    \append:def\f:align{\ifx \dn:hlgn\:UnDef \else
+        \global\let\dn:hlgn=\:UnDef \endbrute:halign{align}\fi}%
+   \brute:halign \halign{\abt:hlgn{align}$\displaystyle
+       {##}$\f:align&\bbt:hlgn{align}$\displaystyle{{}##}$\f:align
+   &\bbt:hlgn{align}\hbox{(\rm##\unskip)}\f:align\crcr 
+   #1\global\let\dn:hlgn=|\empty\crcr}}
+\NewConfigure{align}{6}
+>>>
+
+%%%%%%%%%%%%%%%%%
+\Chapter{ProTex}
+%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%
+\Section{ProTex}
+%%%%%%%%%%%%%%%%%%
+
+\<ProTex.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% ProTex.4ht                            |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<load protex|>
+|<config protex|>
+\if:latex |<latex protex|>\fi
+|<program ref protex|>
+\Hinput{ProTex}
+\endinput
+>>>        \AddFile{9}{ProTex}
+
+\<program ref protex\><<<
+\:CheckOption{prog-ref}\if:Option
+   \let\oc:frag:href\frag:href 
+   \def\frag:href#1#2{% 
+       \expandafter \ifx \csname cw:ofile-#1\endcsname \relax 
+          \oc:frag:href{#1}{#2}% 
+       \else 
+          \HCode {<\tag:A \:newlnch \HREF:  
+             "\csname cw:ofile-#1\endcsname "#2>}% 
+       \fi } 
+   \let\oc:OutputCodE=\OutputCodE 
+   \def\OutputCodE\<#1\>{{% 
+      \Tag{ofile-)0Z:#1}{#1}% 
+      \let\OutputCode=\oc:OutputCode
+      \oc:OutputCodE\<#1\>}} 
+   \let\oc:OutputCode=\OutputCode 
+   \def\OutputCode#1\<#2\>{% 
+      \def\foo##1[##2]##3//{##1.##2}% 
+      \Tag{ofile-)0Z:#2}{\foo#2#1[java]//}% 
+      \oc:OutputCode#1\<#2\>} 
+\else
+   \Log:Note{for pointers to code files from root fragments
+       use the command line option 'prog-ref'}
+\fi
+>>>
+
+\<load protex\><<<
+\let\c:ProTex:=\:UnDef
+\let\protex:sv\:RestoreCatcodes
+\let\protex:sav\:CheckOption
+\catcode`\:=12
+   \input ProTex.sty
+   \expandafter\expandafter\expandafter\AlProTex
+   \expandafter\expandafter\expandafter{\csname a:ProTex\endcsname}
+\catcode`\:=11
+\let\:RestoreCatcodes\protex:sv
+\let\:CheckOption\protex:sav
+\def\:CheckProtexOption#1{
+  \let\protex:sv=\Preamble
+  \let\Preamble=\a:ProTex
+  \:CheckOption{#1}
+  \let\Preamble=\protex:sv
+}
+>>>   
+
+\<config protex\><<<
+\:CheckProtexOption{[[]]}\if:Option
+    \NewConfigure{FrameCode}[2]{%
+       \def\a:FrameCode{#1}\def\b:FrameCode{#2}%
+       \def\:FrameCode##1{\ifvmode\vfill\break\fi 
+          \vtop{\a:FrameCode ##1\b:FrameCode}}}
+\fi
+>>>
+
+\<config protex\><<<
+\let\tivt:ModifyAppendCode=\ModifyAppendCode
+\def\ModifyAppendCode#1{%
+   \tivt:ModifyAppendCode{#1}\a:ModifyAppendCode}
+\NewConfigure{ModifyAppendCode}[1]{%
+   \concat:config\a:ModifyAppendCode{#1}}
+\Configure{ModifyAppendCode}{}
+>>>
+
+\<config protex\><<<
+\let\tivt:ModifyOutputCode=\ModifyOutputCode
+\def\ModifyOutputCode#1{\tivt:ModifyOutputCode{#1}%
+   \pend:def\ProTexMssg{\Configure{Needs}{File: \:FileName}\Needs{}}%
+   \a:ModifyOutputCode
+}
+\NewConfigure{ModifyOutputCode}[1]{%
+   \concat:config\a:ModifyOutputCode{#1}}
+\Configure{ModifyOutputCode}{}
+>>>
+
+\<config protex\><<<
+\let\tivt:ModifyShowCode=\ModifyShowCode
+\def\ModifyShowCode#1{\tivt:ModifyShowCode{#1}\a:ModifyShowCode}
+\NewConfigure{ModifyShowCode}[1]{%
+   \concat:config\a:ModifyShowCode{#1}}
+\Configure{ModifyShowCode}{}
+>>>
+
+\<latex protex\><<<
+\AtBeginDocument{\let\la:ref=\ref}
+\Configure{ModifyAppendCode}
+     {\let\ref\relax}
+\Configure{ModifyShowCode}
+     {\let\ref\prtx:ref}
+\catcode`\(=1
+\catcode`\)=2
+\catcode`\{=12
+\catcode`\}=12
+\def\prtx:ref#1{#2}(\la:ref(#2))
+\catcode`\(=12
+\catcode`\)=12
+\catcode`\{=1
+\catcode`\}=2
+>>>
+
+\<config protex\><<<
+\def\frnt:ttl#1{{\parindent=0pt \htmlprotex:par
+      {\expandafter\ifx \csname ListCounter\endcsname\relax
+         \else  \:removeindentfalse \fi   \leavevmode}%
+      \PortTitle{#1}\:AppendSign}\a:protex
+    }
+>>>
+
+%%%%%%%%%%%%%%%%%
+\Chapter{HT4 STY}
+%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%
+\Section{Outline}
+%%%%%%%%%%%%%%%%%
+
+\<th4.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% th4.4ht                               |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\ifHtml
+   \:CheckOption{javascript}
+      \if:Option  \else\:CheckOption{th4}\fi
+   \if:Option 
+      |<javascript|>
+   \else
+      \Log:Note{for javascript support, 
+          use the command line option `javascript'}
+   \fi
+   \:CheckOption{java}
+       \if:Option  \else\:CheckOption{th4}\fi
+   \if:Option 
+      |<java|>
+   \else
+      \Log:Note{for java support, 
+          use the command line option `java'}
+   \fi
+   \:CheckOption{image-maps}
+      \if:Option  \else\:CheckOption{th4}\fi
+   \if:Option 
+      |<image maps|>
+   \else
+      \Log:Note{for image maps support, 
+          use the command line option `image-maps'}
+   \fi
+   \:CheckOption{frames-}
+      \if:Option  \else\:CheckOption{frames}\fi
+      \if:Option  \else\:CheckOption{th4}\fi
+   \if:Option 
+      |<frames|>
+      \Log:Note{for frames support, 
+          use the command line option `frames-' or `frames'}
+   \fi
+   \:CheckOption{ShowFont}
+      \if:Option  \else\:CheckOption{th4}\fi
+   \if:Option 
+      |<show font|>
+   \fi
+\fi
+\:CheckOption{th4}\if:Option 
+   \edef\:temp{\meaning\everypar}
+   \edef\:tempa{\string\everypar}
+   \ifx \:temp\:tempa
+      \let\ht:everypar|=\everypar
+   \fi
+   |<inline verbatim|>
+   |<general tex-sty configure utilities|>
+   |<TeX4ht divs|>
+   |<TeX4ht lists|>
+   \def\Verbatim{\par\V:rbatim}
+   \def\c:Verbatim:{\Configure{HVerbatim}}
+   \expandafter\def\csname c:Verbatim+:\endcsname
+      {\Configure{HVerbatim+}}
+   \if:latex \else
+      |<TeX4ht tocs|>
+      \ifHtml |<html TeX4ht tocs|>
+   \fi\fi
+   \ifHtml
+      |<tex-sty configure utilities|>
+      |<tex-sty shared Configure|>
+      |<html TeX4ht divs|>
+      |<html TeX4ht lists|>
+      |<html sty of TeX4ht|>
+      |<HTable|> 
+      |<postscript draw|>
+      |<draw sty|>
+      |<th4 indexes|>
+%      \expand:after{\Hinput{th4}}
+   \else
+      |<non-html TeX4ht lists|>
+      |<non-html sty of TeX4ht|>
+      |<elements for lists|>
+      |<non-html lists|>  
+      |<non-html sty Verbatim|>  
+      |<non-html blocks for divs|> 
+      |<non-html tex divs|>    
+      |<non-html tex settabs|>
+      |<non-html tex env|>
+      |<non-html tex-only env|>
+      |<non-html inline verbatim|>
+   \fi
+\fi
+\ifHtml        \expand:after{\Hinput{th4}}\fi
+\endinput
+>>>        \AddFile{9}{th4}
+
+%           \AddFile{9}{th4-frames}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{ShowFont}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<show font\><<<
+\:CheckOption{ShowFont}     \if:Option 
+   |<HObey for ShowFont|>
+   \def\ShowFont#1{{\ifx \sevenrm\Undef \let\sevenrm|=\rm\fi
+      \Picture*{ \a:@Picture{ShowFont}}\begingroup   \HObey
+         % Variants of Knuth's macros
+         \postdisplaypenalty=-10000 \global\tmp:cnt=0 #1
+         \tabskip0.06\hsize  |<definitions for ShowFont|>%
+         \halign to\hsize\bgroup  |<halign for ShowFont|>%
+         \egroup
+      \EndHObey  \endgroup  \EndPicture}}
+   |<showfont + unicode|>
+\fi
+>>>
+
+\<showfont + unicode\><<<
+\csname newread\endcsname\in:strm
+\def\Uii:{\expandafter\Uii:o\in:buf xxxxxxxxx;}
+\def\Uii:o#1x#2#3#4xxxx;{#2#3}
+\catcode`\@=6
+\catcode`\#=12
+\def\Uiv:{\expandafter\Uiv:o\in:buf '&#xxxxxxxxx;}
+\def\Uiv:o@1'&#x@2@3@4@5@6xxxx;{@2@3@4@5}
+\catcode`\@=11
+\catcode`\#=6
+
+\def\:gobbleM#1->{}
+\def\Uni:symbols{\ifnum \char:n<256
+  \HCode{\Hnewline<tr><td>}\char:n{}\HCode{</td>}
+  \bgroup \catcode`\#=12 \catcode`\\=12 
+      \catcode`\%=12 \catcode`\{=12 \catcode`\}=12
+      \catcode`\_=12 \catcode`\^=12 \catcode`\~=12
+%     \ifeof\in:strm \else
+        \read\in:strm to\in:buf
+        \ifeof\in:strm  \gHAssign\char:n=256 \else
+           \def\:temp{\par}
+           \ifx\in:buf\:temp\else
+              \edef\:tempa{\Uiv:}\def\:temp{xxxx}
+              \ifx \:temp\:tempa \let\:tempa=\:gobble
+              \else              \let\:tempa=\empty\fi
+             \HCode{<td>}
+              \:tempa{\Picture{http://charts.unicode.org/Unicode.charts%
+                                    /Small.Glyphs/\Uii:/U\Uiv:.gif}}           
+                    \HCode{</td><td>}
+              \:tempa{\Picture{http://www.w3.org/TR/PR-math/chap6/glyphs/%
+                                    \Uii:/U\Uiv:.gif}}           
+              \HCode{</td><td>}{\font:nm\char\char:n}
+              \HCode{</td><td>}{\font:nm \Picture+{}\char
+                                 \char:n\EndPicture}
+              \HCode{</td><td class="htf">}\:tempa\Uiv:
+                 \:tempa\:gobble{\tt\expandafter\:gobbleM\meaning\in:buf}
+              \HCode{</td>}
+     \fi\fi%\fi
+   \egroup
+   \HCode{</tr>}
+   \HAdvance\char:n by 1 \expandafter\Uni:symbols\fi} 
+\def\ShowFontU#1#2{%
+   \font\font:nm=#2
+   \openin\in:strm=#1\relax 
+   \ifeof\in:strm  \writesixteen{.........can't  open #1}\else
+     \read\in:strm to\in:buf\relax
+     \HAssign\char:n=0 \HCode{<table class="unicodes" border="1"><tr>
+        <td>char<br\xml:empty>number</td>
+        <td>unicode<br\xml:empty>org</td>
+        <td>ams<br\xml:empty>org</td>
+        <td>htf +<br\xml:empty>browser</td>
+        <td>actual<br\xml:empty>(la)tex<br\xml:empty>symbol</td>
+        <td>htf<br\xml:empty>entry</td>
+        </tr>}
+        \Uni:symbols
+     \HCode{</table>}
+     \Css{.unicodes{border:solid 1px;}}
+     \Css{.unicodes td{text-align:center;}}
+     \Css{.unicodes td.htf{text-align:left;}}
+   \fi
+   \closein\in:strm}      
+>>>
+
+\<definitions for ShowFont\><<<
+\def\:{\setbox0=\hbox{\char\tmp:cnt}%
+  \ifdim\ht0>7.5pt\reposition
+  \else\ifdim\dp0>2.5pt\reposition\fi\fi
+  \box0\global\advance\tmp:cnt by1 }%
+>>>
+
+\<definitions for ShowFont\><<<
+\def\cr:line{\cr  \noalign{\nointerlineskip}
+  \multispan{17}\hrulefill&
+  \cr \noalign{\nointerlineskip}}%
+\def\reposition{\setbox0=\hbox{$\vcenter{\kern2pt\box0\kern2pt}$}}%
+\def\chartLine##1{\hbox to 13.8pt{\hfil\sevenrm ##1 }}%
+>>>
+
+\<definitions for ShowFont\><<<
+\HAssign\:tempc|=0
+\def\:tempd{\chartLine\:tempc
+   \vrule   &\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&\cr:line
+   \noalign{\nointerlineskip}%
+   \gHAdvance\:tempc by 8 \ifnum \:tempc<256  \expandafter\:tempd \fi}%
+>>>
+
+\<halign for ShowFont\><<<
+|<chartstrut|>##\tabskip\z@ plus10pt& &\hfil##\hfil&\vrule##\cr
+\lower6.5pt\null
+\chartLine{}\vrule   &\sevenrm 0&&\sevenrm 1&&\sevenrm
+   2&&\sevenrm 3&&\sevenrm 4&&\sevenrm 5&&\sevenrm 6&&\sevenrm 7&\cr:line
+\:tempd \cr
+>>>
+
+\<chartstrut\><<<
+\lower4.5pt\vbox to14pt{}%
+>>>
+
+\<HObey for ShowFont\><<<
+\def\HObey{\SaveEverypar \par \ht:everypar{}%
+   {\parindent|=\z@ \leftskip|=\z@ \leavevmode   
+    \HCode{ <table \Hnewline \:zbsp{HObey}
+          width="100\%"><tr class="HObey"><td\Hnewline 
+      class="HObey"><pre class="HObey">}\par}}
+\def\EndHObey{\HCode{</pre>}\IgnoreIndent 
+    \end:TTT \RecallEverypar}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%
+\SubSection{showfonts}
+%%%%%%%%%%%%%%%%%%%%
+
+\<showfonts.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% showfonts.4ht                         |version %
+% Copyright (C) |CopyYear.2003.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% Compile this style file and check the log file for
+% instructions on how to use it.
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+   \newcount\i
+   \def\cont{\ifnum \i<256 \expandafter\next \fi }
+   \def\showfonts{\vfill\break
+      \def\row{\tt \the\i}\let\ttl=\empty \i=0
+      \addcol}
+   \def\addcol#1{\if !#1!%
+        \def\next{\row \cr \global\advance\i by 1 \cont }
+       \i=0  \ifx \HCode\UnDef \expandafter\halign
+             \else \expandafter\TeXhalign \fi 
+             {&##\quad\cr\ttl\cr\cont  \cr}
+       \par \hrule\par
+     \else
+       \edef\ttl{\ttl&#1}%
+       \expandafter\font \csname x\the\i\endcsname=#1
+       \expandafter\let\csname row\the\i\endcsname=\row
+       \edef\row{%
+         \expandafter\noexpand\csname row\the\i\endcsname
+         &   \csname x\the\i\endcsname \char\i}
+       \advance\i by 1 \expandafter\addcol
+     \fi
+   }
+\ifx \section\undefined
+   \writesixteen{-----------------------------------------------}
+   \writesixteen{|| This style file provides the command}
+   \writesixteen{||      \noexpand\showfonts {font1} ... {fontN} {}}
+   \writesixteen{|| for exhibiting fonts.}
+   \writesixteen{|| }
+   \writesixteen{|| Example:}
+   \writesixteen{|| \noexpand\documentclass{article}}
+   \writesixteen{||    \noexpand\input showfonts.4ht}
+   \writesixteen{|| \noexpand\begin{document}}
+   \writesixteen{||    \noexpand\showfonts {cmr10}{cmtt10} {}}
+   \writesixteen{|| \noexpand\end{document}}
+   \writesixteen{-----------------------------------------------}
+   \def\next{%
+     \csname bye\endcsname
+     \documentclass {article}
+     \begin {document}
+     \end {document}
+   }
+   \expandafter\next
+\fi   
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{Frames}
+%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%
+\SubSection{Frames}
+%%%%%%%%%%%%%%%%%%%%
+
+\<frames\><<<
+\def\HorFrames{\def\:tempa{cols}\:Frames}
+\def\VerFrames{\def\:tempa{rows}\:Frames}
+\Odef\:Frames[#1]#2{%
+   \PushStack\Frm:Stc{</frameset>}%
+   \HCode{<frameset\Hnewline \:tempa="#2" #1>}}
+\def\NoFrames{%
+   \PopStack\Frm:Stc\:temp
+   \PushStack\Frm:Stc{</body></noframes></frameset>}
+   \HCode{<noframes><body>}}
+\def\EndFrames{\PopStack\Frm:Stc\:tempc \HCode{\:tempc}}
+\Odef\Frame[#1]#2{{\def\HREF:{ src=}\def\tag:A{frame}%
+                   \def\empty:lnk{ /}\Link[#1]{#2}{}}}
+>>>
+
+Frames may be external or embedded. The embeded don't need alternative
+for browsers that don't recognize them.
+
+\<framesNO\><<<
+\def\p:Frames{\csname |<live|>\file:id\endcsname 
+   \xdef:cs{|<live|>\file:id}{|<noframes noexpand|>|</HCode NOFRAMES|>}%
+   \let\:Frames|=\sb:Frames  \sb:Frames  }
+\let\:Frames|=\p:Frames
+\Odef\sb:Frames[#1]#2{\HCode{<frameset\Hnewline \:tempa="#2" #1>}}
+>>>
+
+FrameSet can get the onLoad attribute.
+
+\<initiate frames\><<<
+\let\:Frames|=\p:Frames
+>>>
+
+The \''\noexpand' below is for getting the same definition
+as \`'\def\:temp{|</HCode NOFRAMES|>}' above.
+
+\<noframes noexpand\><<<
+\noexpand >>>
+
+\</HCode NOFRAMES\><<<
+\HCode{<noframes>}%
+>>>
+
+\<framesNO\><<<
+\def\end:frames{\b:BODY\noexpand\HCode{\expandafter
+   \ifx \csname |<live|>\file:id\endcsname\:temp
+         </noframes></frameset>
+   \fi}\b:HTML}
+>>>
+
+\SubSection{Image Maps}
+
+A broweser that recognizes image maps ignores \`'<A>' tags on images
+that point to maps.
+
+\SubSection{In General}
+
+\<image maps\><<<
+\Odef\Ar:a[#1]#2{{\def\tag:A{area}\Link[#1 ]{#2}{}\EndLink}}
+>>>>
+
+\<NewHaddr fix\><<<
+\def\:temp##1-{##1-imap}%
+\edef\:tempA{\expandafter\:temp\:tempA}%
+>>>
+
+\<image maps\><<<
+\Odef\Map[#1]#2#3{%
+   \def\:tempd{\Map:[#1]{#2}{#3}}%
+   \rm:attr{#1}\ifx \:tempB\empty  |<IMG from /Map|>\fi  \:tempd}
+
+\def\in:mp#1=#2=#3==#4|<par del|>#5{\IMG:LINK{#1}{#4#5}{#2}{#3}}
+\def\rm:attr#1{\edef\:tempB{\noexpand\rm:atr#1 |<par del|>}\:tempB}
+\def\rm:atr#1 #2|<par del|>{\def\:tempB{#1}}
+
+\Odef\Map:[#1]#2#3{%
+   \NewHaddr\:tempA    |<NewHaddr fix|>%
+   \NewHaddr\alt:map  
+   |<IMG from /Map.../EndMap|>%
+   \HCode{<map\Hnewline name="\GetHname\:tempA" id="imap-\:tempA">}%
+   \def\EndMap{%
+      \HPage[\alt:map]{}{\let\set:mp|=\st:mp \:Map}\EndHPage{}%
+      \HCode{</map>}%
+      \let\u:map|=\empty}}
+
+\let\set:mp|=\relax
+\def\st:mp#1#2#3{\def\:temp{#1#2}\ifx \:temp\empty  \else
+      [\Link[#1]{#2}{}#3\EndLink]
+   \fi }
+>>>
+
+\<IMG from /Map.../EndMap\><<<
+\def\:temp{#3}\ifx \:temp\:empty\else 
+   \rm:attr{#1}%
+   \Tag{|<auto tag|>|<map tag|>#3}{\alt:map=\:tempA=#2==\:tempB}\fi
+\edef\:tempB{\noexpand\IMG:LINK{\noexpand\alt:map}{#1}}\:tempB
+   \:tempA{#2}\let\:Map|=\empty
+>>>
+
+\<IMG from /Map\><<<
+\expand:after{\let\:tempc|=}\csname
+                   cw:|<auto tag|>|<map tag|>#2\endcsname
+\ifx\:tempc\relax\else
+   \edef\:tempd{\noexpand\in:mp\:tempc|<par del|>{#1}}%
+   \def\:temp{#3}\ifx \:temp\empty\else 
+      \Tag{|<auto tag|>|<map tag|>#3}{\:tempc}%
+\fi \fi 
+>>>
+
+\<image maps\><<<
+\def\IMG:LINK#1#2#3#4{\Link[\RefFile{#1}]{}{}%
+   {\def\tag:A{img}\def\HREF:{src=}\def\empty:lnk{/}%
+    \Link[#2 alt="textual map"  usemap="\GetHref#3"]{#4}{}}\EndLink}
+>>>
+
+\<auto tag\><<<
+)>>>
+
+%\SubSection{Shapes}
+
+\<image maps\><<<
+\def\RectArea(#1){\bgroup\def\:tempa{\M:nMx#1,}\def\:tempb{rect}\Are:}
+\def\CircleArea(#1){\bgroup\def\:tempa{#1}\def\:tempb{circle}\Are:}
+\def\PolyArea(#1){\bgroup\def\:tempa{#1}\def\:tempb{poly}\Are:}
+\def\M:nMx#1,#2,#3,#4,{\M:n{#1}{#3},%
+                       \M:n{#2}{#4},\M:x{#1}{#3},\M:x{#2}{#4}}
+>>>
+
+\<image maps\><<<
+\Odef\Are:[#1]#2#3{%
+   \xdef\:Map{\:Map\set:mp{#1}{#2}{#3}}%
+   \Ar:a[#1\Hnewline shape="\:tempb"\Hnewline
+         coords="\:tempa"\Hnewline alt="#3"]{#2}\egroup}
+>>>
+
+\SubSection{For /Draw}
+
+%\SubSection{Making the request}
+
+\<image maps\><<<
+\def\M:n#1#2{\ifnum #1<#2 #1\else #2\fi}
+\def\M:x#1#2{\ifnum #1<#2 #2\else #1\fi}
+>>>
+
+\SubSection{JavaScript}
+
+The following provide for
+\`'\javascript{...}' and \`'\JavaScript ...\EndJavascript'
+Commands.
+
+\<javascript\><<<
+\ScriptCommand{\JavaScript}{\vbox\bgroup \linepenalty|=1000 \NoFonts
+  \Configure{HVerbatim+}{\z@}{\nobreak\space}%
+  \A:JavaScript }{\B:JavaScript \EndNoFonts
+  \ht:special{t4ht@(}\egroup  \ht:special{t4ht@)}}
+\NewConfigure{JavaScript}[2]{\def\A:JavaScript{\ht:everypar{}#1}%
+   \def\B:JavaScript{#2}}
+>>>
+
+\<javascript\><<<
+\def\javascript#1{\b:jv#1\e:jv}
+\def\b:jv{\begingroup \vrb:tt   
+   \leftskip|=\z@  \parindent|=\z@
+   \Configure{HVerbatim}{}{}{}{}\Configure{HVerbatim+}{\z@}{ }%
+   \NoFonts \A:JavaScript \ht:special{t4ht@@}}
+\def\e:jv{\ht:special{t4ht@@}%
+   \B:JavaScript\EndNoFonts\endgroup}
+>>>
+
+The typewriter font is needed to prevent \TeX{} from performing ?gator (e.g., fi into one character).
+
+\<java\><<<
+\Odef\Applet[#1]#2{\Appl:[#1]#2,,,|<par del|>}
+\def\Appl:[#1]#2,#3,#4,#5|<par del|>{%
+  \def\:temp{#3}\def\LastApplet{#4}%
+  \HCode{<applet code="#2.class" 
+    \ifx \:temp\empty \else width="#3" \fi
+    \ifx \LastApplet\empty \else HEIGHT="#4" \fi #1\Hnewline >}%
+  \xdef\LastApplet{#2}\Applet:Needs{#2}}
+\def\EndApplet{\HCode{</applet>}}
+
+\def\AppletInfo{\def\Applet:Needs##1}
+\AppletInfo{\Needs-{needs #1.class}}
+>>>
+
+\SubSection{?}
+
+\<non-html sty Verbatim\><<<
+\def\Verb:sp{\phantom{x}}
+\let\Verb:boln|=\empty
+\let\Verb:eoln|=\empty
+\Configure{VerbatimEnv}
+   {\medskip \parskip|=0pt}
+   {\smallskip }
+\let\vrb:tt|=\tt
+>>>
+
+%\SubSection{In Line Verbatim}
+
+\<inline verbatim\><<<
+|<common inline verbatim|>
+\ifHtml  |<html inline verbatim|>
+\fi
+>>>
+
+\<common inline verbatim\><<<
+\def\Verb{\bgroup  \no:catcodes0{255}{12}\catcode`\ = 10
+   \catcode`\^^M = 10 \catcode`\^^I = 10  \leavevmode \:ctgs}
+>>>
+
+\<html inline verbatim\><<<
+\def\:ctgs#1{\def\:eat##1#1{{\vrb:tt 
+   ##1}\egroup}\:eat }
+>>>
+
+\Section{Indexes}
+
+\<th4 indexes\><<<
+\:CheckOption{index} \if:Option
+   |<indexes|>                                             
+\fi
+>>>
+
+An entry takes the form \`'\--#1/#2/#3/'.  The first parameter \`'#1'
+is the major entry, the second parameter \`'#2' is the secodary entry,
+and the third parameter \`'#3' is a range entry (empty, the character
+\`'<', or the character \`'>').
+
+The current approach is a variant of the definition in section 17.8 of
+Writing with TeX. It uses a direct approach in which the full entries
+and subentries are recorded at each location, and so eliminating the
+need for the \''<tag>'. It also eliminates the format entry, but one
+can  always merge this entry into the range entry by employing an
+appropriate encoding scheme.
+
+\<indexes\><<<
+\let\mi:nus=\-
+\def\-{\futurelet\:temp\:idxentry}
+\def\:idxentry{\ifx \:temp- \expandafter\:addidx
+   \else\expandafter\mi:nus\fi}
+\def\:addidx-#1/#2/#3/{{\def\:ii{#2}%
+   |<html index target|>%
+   \ifx\:ii\empty 
+      \edef\:temp{\write\:idx{\string\--{#1}{ }{#3}%
+        {|<html index source|>}\relax}}%
+   \else 
+      \edef\:temp{\write\:idx{\string\--{#1}{#2}{#3}%
+        {|<html index source|>}\relax}}%
+   \fi  \:temp}}
+>>>
+
+The relax at the end of each line is a `comment' for eliminating the
+spaces at the end of the lines.
+
+\<indexes\><<<
+\csname newwrite\endcsname\:idx
+\openout\:idx=\jobname.idx
+>>>
+
+\SubSection{Listing}
+
+Entries are collected into \`'\jobname.idx', processed externally, and
+loaded from \`'\jobnmae.xdi'.  We load an index with a command of the
+form \`'\Index'
+
+\<indexes\><<<
+\def\Index{%
+  \def\--{\IndexEntry}%
+  \openin15=\jobname.xdi
+  \ifeof15      \write\:idx{ \pageno=\the\pageno}
+  \else 
+     {\a:index \input \jobname.xdi \b:index }
+  \fi}
+>>>
+
+\<indexes\><<<
+\def\IndexEntry#1#2#3#4{%
+   \gdef\:temp{#1}\let\:tempa|=\empty
+   \ifx \:temp\prev:A  \gdef\:temp{#2}\ifx \:temp\prev:B
+      \let\:tempa|=\relax
+   \fi\fi
+   \ifx \:tempa\relax ,\else
+      \gdef\:temp{#1}\ifx \:temp\prev:A \else  \c:index #1\d:index\fi
+      \def\:temp{#2}\ifx \:temp\space 
+      \else   \hfill\break    \e:index#2\f:index\fi
+   \fi
+   \g:index #4\h:index
+   \gdef\prev:A{#1}\gdef\prev:B{#2}%
+}
+\NewConfigure{index}{8}
+>>>
+
+\SubSection{Fonts}
+
+ The fonts \`'\indextt', \`'\indexrm' are used in indexes, and they
+are introduced with the command \''\IndexFonts'.
+
+\<indexes\><<<
+\ifx  \IndexFonts\:UnDef
+   \def\IndexFonts{%
+     \setbox\strutbox=\hbox{\vrule height8.0pt depth3.0pt width0pt}
+     \font\ninerm=cmr9  \font\ninebf=cmbx9   \font\ninesl=cmsl9
+     \font\nineit=cmti9 \font\ninett=cmtt9   \font\ninei =cmmi9
+     \font\ninesy=cmsy9 \font\nineex=cmex10
+     \textfont0=\ninerm \textfont1=\ninei    \textfont2=\ninesy
+     \textfont3=\nineex \scriptfont3=\nineex \scriptscriptfont3=\nineex
+     \textfont\bffam=\ninebf  \textfont\slfam=\ninesl
+     \textfont\itfam=\ninei   \textfont\ttfam=\ninett
+     \def\rm{\fam=0     \ninerm}%
+     \def\bf{\fam=\bffam\ninebf}%
+     \def\sl{\fam=\slfam\ninesl}%
+     \def\it{\fam=\itfam\nineit}%
+     \def\tt{\fam=\ttfam\ninett}%         
+     \def\cal{\fam=2}%
+     \def\mit{\fam=1}%
+     \skewchar\ninei   =127    \skewchar\ninesy   =46    \rm
+     \baselineskip=11pt       }
+\fi
+>>>
+
+\SubSection{Hypertext Tags}
+
+\<html index target\><<<
+\csname a:--\endcsname
+>>>
+
+\<html index source\><<<
+\csname b:--\endcsname
+>>>
+
+\<indexes\><<<
+\NewConfigure{--}{2}
+\Configure{--}
+  {\html:addr \Link-{}{|<idx htag|>\last:haddr}\EndLink}
+  {\string\csname\space :gobble\string\endcsname{\html:lbl}%
+    \string\Link[\FileName]{|<idx htag|>\last:haddr}{}\folio
+    \string\EndLink 
+  }
+>>>
+
+The \`'\string\csname :gobble\string\endcsname{\html:lbl}%' is for 
+preserving source-ordering when identical key are present. We can't 
+put \''\:gobble' explicitly because `:' is loaded with cat code 12.
+
+\<idx htag\><<<
+index>>>
+
+\Section{Not html to be connected}
+
+\<non-html blocks for divs\><<<
+\def\:StartSec#1#2#3{%
+   |<BeforeEvery hook|>%
+   \expandafter\ifx \csname a:#1\endcsname\relax  \else
+      \csname a:#1\endcsname{#3}%
+   \fi
+   \:Ttle{#1}{#2}{\csname #1:ttl\endcsname{#3}}%
+   \expandafter\ifx \csname b:#1\endcsname\relax  \else
+      \csname b:#1\endcsname{#3}%
+   \fi
+   |<Every hook|>%
+}
+\let\html:addr|=\empty
+\let\protect:wrtoc|=\empty
+\let\html:tocsec |=\empty
+\let\html:sectoc|=\empty
+>>>
+
+\<not-html blocks for divs\><<<
+\def\html:sectoc#1{|<typeset the not-html sec title|>}
+\def\html:tocsec#1{#1}
+>>>
+
+\<typeset the not-html sec title\><<<
+\csname InsertTitle\endcsname{#1}%
+>>>
+
+\<not-html blocks for divs\><<<
+\expandafter\let\csname c:TocAt*:\endcsname|=\:gobbleII
+\let\c:TocAt:|=\:gobbleII
+\let\a:dTocAt|=\empty
+\let\b:dTocAt|=\empty
+\let\a:TocAt|=\empty
+\let\b:TocAt|=\empty
+>>>
+
+   |<not-html local env|> 
+     |<not-html TeX4ht local env|>    
+
+\<not-html TeX4ht local env\><<<
+\let\begin:Verb|=\empty
+\let\Verb:boln|=\empty
+\let\end:Verb|=\empty
+>>>
+
+\<non-html inline verbatim\><<<
+\def\:ctgs#1{\def\:eat##1#1{{\vrb:tt ##1}\egroup}\:eat}
+>>>
+
+\<not-html local env\><<<
+\let\HObey|=\empty
+\let\EndHObey|=\empty
+>>>
+
+   |<not-html gif|> 
+
+\<not-html gif\><<<
+\def\:img{%
+   \ifx       *\:temp     \def\:temp##1{\:img}%
+   \else \ifx +\:temp     \def\:temp##1{\:img}%
+   \else \ifx [\:temp     \def\:temp[##1]{\:img}%
+   \else                  \let\:temp\:gobble
+   \fi \fi \fi  \:temp}
+>>>
+
+\<not-html gif\><<<
+\let\:Gif|=\:gobble
+\def\:GifText[#1]{\:gobble}
+\let\P:ctureCount|=\relax
+\let\Gif|=\:gobble
+\let\EndPicture|=\empty
+\def\im:g[#1]#2{}
+>>>
+
+ |<not-html debug|>    
+    |<not-html tocs|>  
+    |<def not-html /TableOfContents|>  
+
+\<def not-html /TableOfContents\><<<
+\def\:TableOfContents[#1]{{%
+   \def\TocCount{0}%
+   |<interpretation for entries|>%
+   \def\:Ttle##1##2##3{}%
+   \parindent|=\z@   \catcode`\@|=11 \catcode`\:|=11  
+   \csname :BeforeTOC\endcsname
+   \input \jobname.4ct    \csname :BotTOC\endcsname
+   \bigskip    \csname :AfterTOC\endcsname  }} 
+>>>
+
+|<not html Configure's|>   
+
+\Section{Sectioning}
+
+% \def\TeX{TeX}
+
+\<TeX4ht divs\><<<
+|<TeX4ht (like)ch and app|>
+|<TeX4ht (like)sec|>
+|<TeX4ht subsec|>
+|<TeX4ht parts|>
+>>>
+
+\<html TeX4ht divs\><<<
+|<html TeX4ht subsec|>
+|<html TeX4ht parts|>
+>>>
+
+\SubSection{Chapter, LikeChapter, Appendix}
+
+In its default setting, \TeX{} contributes an indentation of size
+\''\parindent' to each paragraph. The following code is introduced for
+the removal of the indentation that is first encountered after  the 
+switch
+\''\:removeindent' is set to be true. (also in boo: condition=>switch
++ not if...)
+
+\<TeX4ht divs\><<<
+\ht:everypar{\if:nopar  \hskip -\parindent 
+               \ShowPar   \fi}>>>
+
+\<TeX4ht (like)ch and app\><<<
+\Def:Section\Chapter{\theChapterCounter}{#1} 
+\Def:Section\LikeChapter{\theChapterCounter}{#1}
+\Def:Section\Appendix{\theChapterCounter}{#1}
+>>>
+
+%\SubSection{Prefix to Title}
+
+\<TeX4ht (like)ch and app\><<<
+\NewConfigure{Chapter}[4]{%
+  \Configure:Sec {Chapter}{#3}%
+     {#4|<addr for Tag and Ref of Ch and App|>}%
+     {|<modify ch counter|>#1}{#2}}
+\NewConfigure{Appendix}[4]{%
+  \Configure:Sec {Appendix}{#3}%
+     {#4|<addr for Tag and Ref of Ch and App|>}%
+     {|<modify app counter|>#1}{#2}}
+\NewConfigure{LikeChapter}[4]{%
+  \Configure:Sec {LikeChapter}{#3}%
+     {#4|<addr for Tag and Ref of Ch and App|>}%
+     {|<modify like ch counter|>#1}{#2}}
+>>>
+
+\<non-html TeX4ht (like)ch and app\><<<
+\Configure{Chapter}{\:chprefix{#1}}{}{}{}
+\Configure{Appendix}{\:chprefix{#1}}{}{}{}
+\Configure{LikeChapter}{\:chprefix{#1}}{}{}{}
+\def\:chprefix#1{%
+   \global\:chapterstrue  
+   \bgroup
+      \def\InsertTitle{\uppercase}%
+      \ShowIndent    \ChapterFonts    \leavevmode   
+      {|<headline and footline from ch|>}%
+      \vskip20mm    \rightskip|=\z@ plus 0.7\hsize
+      \ChapterFonts\bf
+      |<typeset ch/like/app num|>%
+}
+>>>
+
+%\SubSection{Postfix to Title}
+
+\<non-html TeX4ht (like)ch and app\><<<
+\def\b:Chapter#1{\bigskip\vskip10mm
+   \egroup \IgnorePar
+}
+\let\b:LikeChapter|=\b:Chapter
+\let\b:Appendix|=\b:Chapter
+>>>
+
+The command \''\leavevmode' introduces a blank line before the
+introduction of the vertical space. The command is needed because
+\TeX{} removes the vertical spaces that appear at the top of the
+HPages.
+
+  The value of \''\rightskip' is
+adjusted to allow for ragged margin on the right, and so to decrease
+the probability of getting hyphenated words in the title.
+Moreover,
+the
+paragraph that  the title makes  must be completed before leaving
+the braced  group, because the values that
+\''\baselineskip' and \''\righskip' hold at the end of the paragraph are
+the ones that count. A task that is achieved here with
+ \''\bigskip'.
+
+%\SubSection{Fonts}
+
+\<TeX4ht (like)ch and app\><<<
+\ifx\ChapterFonts\:UnDef
+   \font\:ChFont=cmbx10 scaled \magstep5
+
+   \def\ChapterFonts{\let\bf|=\:ChFont
+       \baselineskip|=29.85pt}
+\fi
+>>>
+
+The command  \''\magstep'$\,i\/$ increases the size of the characters by a
+factor of $(1.2)^i$. On the other hand,
+ the normal distance between base lines is 12pt.
+ Hence, the motivation for increasing this distance to 29.85pt
+\hbox{(${}=\hbox{12}\cdot\hbox{(1.2)}^5$pt)}.
+
+%\SubSection{Counters}
+
+\''\ChapterCounter' is 0 for \''\LikeChapter', positive for \''\Chapter',
+and negative for \''\Appendix'.  
+To allow for the appearance of the title commands within groups, the changes
+to variables \''\ChapterCounter' and \''\SectionCounter' are made
+global.
+
+\<TeX4ht (like)ch and app\><<<
+\gHAssign\ChapterCounter|=0 
+
+\def\theChapterCounter{%
+   \ifnum       \ChapterCounter>0 \ChapterCounter
+   \else \ifnum \ChapterCounter<0 \:Alph{-\ChapterCounter}\fi\fi}
+>>>
+
+ 
+
+\<modify ch counter\><<<
+\ifnum \ChapterCounter<1           \gdef\ChapterCounter{1}%
+                        \else \gHAdvance\ChapterCounter |by 1 \fi
+\ifnum \pageno<0 \global\pageno|=1 \fi
+|<Ch subcounters|>%
+>>>
+
+\<modify app counter\><<<
+\ifnum \pageno<0 \global\pageno|=1 \fi
+\ifnum \ChapterCounter<0       \gHAdvance\ChapterCounter |by -1
+                         \else \gdef\ChapterCounter{-1}\fi
+|<Ch subcounters|>%
+>>>
+
+\<modify like ch counter\><<<
+\gHAssign\ChapterCounter|=0 
+|<Ch subcounters|>%
+>>>
+
+\<Ch subcounters\><<<
+   \gHAssign\SectionCounter|=0 
+>>>
+
+Do we want the following public? If so then also \`'\alph'.
+
+\<TeX4ht (like)ch and app\><<<
+\def\:Alph#1{\ifcase  #1\or
+   A\or B\or C\or D\or E\or F\or G\or H\or I\or J\or
+   K\or L\or M\or N\or O\or P\or Q\or R\or S\or T\or
+   U\or V\or W\or X\or Y\or Z\else    \fi}
+>>>
+
+\<typeset ch/like/app num\><<<
+   \ifnum \ChapterCounter=0  \def\uppercase##1{##1}%
+   \else  \noindent
+      \ifnum \ChapterCounter>0 \theChapter
+      \else                    \theAppendix \fi
+      \vskip10mm
+   \fi
+   \noindent
+>>>
+
+%\SubSection{Hooks}
+
+\<non-html TeX4ht (like)ch and app\><<<
+\BeforeEveryChapter{\:clearpage}
+\BeforeEveryLikeChapter{\:clearpage}
+\BeforeEveryAppendix{\:clearpage}
+>>>
+
+\SubSection{Sections and Like Sections}
+
+\<TeX4ht (like)sec\><<<
+\Def:Section\Section{\theSectionCounter}{#1} 
+\Def:Section\LikeSection{}{#1}
+>>>
+
+% \SubSection{Prefix to Title}
+
+The titles of the sections are typesetted as regular  paragraphs with the left
+margins adjusted to make a space for the level numbers.
+
+\<non-html TeX4ht (like)sec\><<<
+\Configure{Section}{}{}{}{\par \egroup\IgnorePar\medskip\IgnorePar}
+\def\a:Section#1{\:SctnPrfx{#1}1}
+\def\a:LikeSection#1{\:SctnPrfx{#1}0}
+\let\b:LikeSection|=\b:Section
+
+\def\:SctnPrfx#1#2{%
+   \bgroup
+      \:bigskip      
+      \ShowPar
+      \SectionFonts
+      \bf  \rightskip \z@ plus 0.5\hsize  
+      \ifnum #2=1 |<Section number|>%
+      \else \parindent|=\z@ \leavevmode   \fi
+      {|<headline from section|>}%
+}
+>>>
+
+\<Section number\><<<
+\gHAdvance\SectionCounter |by 1
+\def\:temp{\theSection \hskip 0.7em }%
+\setbox0|=\hbox{\:temp}%
+\advance \leftskip |by \wd0 
+\parindent -\wd0   \:temp
+>>>
+
+\<TeX4ht (like)sec\><<<
+\def\theSection{\theSectionCounter}
+>>>
+
+% \SubSection{Postfix to Title}
+
+The \''\par' is inserted  before the \''\nobreak' to provide for a
+vertical mode before the latter command is inserted. The motivation
+for the latter command is to prohibit a HPage break immediately after the
+title. 
+
+% \SubSection{Fonts}
+
+\<TeX4ht (like)sec\><<<
+\ifx \SectionFonts\:UnDef
+   \font\:SecBF=cmbx10 scaled \magstep3
+   \font\:SecTT=cmtt10 scaled \magstep3
+
+   \def\SectionFonts{\let\tt|=\:SecTT
+      \let\bf|=\:SecBF  \baselineskip|=20.74pt}
+\fi
+>>>
+
+% \SubSection{Counters}
+
+\<TeX4ht (like)sec\><<<
+\gHAssign\SectionCounter|=0 
+
+\def\theSectionCounter{%
+   \ifnum \ChapterCounter=0 \else \theChapterCounter.\fi
+   \SectionCounter  }
+>>>
+
+% \Section{SubSections}
+
+\<TeX4ht subsec\><<<
+\Def:Section\SubSection{}{#1} 
+>>>
+
+% \SubSection{Prefix and Postfix to Title}
+
+\<non-html TeX4ht subsec????\><<<
+\def\a:subsection#1{
+   \bgroup
+      \:bigskip \ShowPar
+      \rightskip=\z@ plus 0.5\hsize  
+      \leavevmode   \SubSectionFonts\bf 
+}
+>>>
+
+\<non-html TeX4ht subsec\><<<
+\Configure{SubSection}{}{}{}{\par \egroup \nobreak \medskip
+   \IgnorePar   \ignorespaces}
+\def\a:SubSection#1{\bgroup
+   \:bigskip \:noparfalse \noindent
+   \rightskip=\z@ plus 0.5\hsize
+   \SubSectionFonts\bf }
+>>>
+
+% \SubSection{Fonts}
+
+\<TeX4ht subsec\><<<
+\ifx\SubSectionFonts\:UnDef
+   \font\:SubSecFont=cmbx10 scaled \magstep2
+   \def\SubSectionFonts{\let\bf|=\:SubSecFont \baselineskip|=17.28pt}
+\fi
+>>>
+
+\SubSection{Parts}
+
+\<TeX4ht parts\><<<
+\Def:Section\Part{}{#1} 
+>>>
+
+% \SubSection{Prefix to Title}
+
+\<non-html TeX4ht parts\><<<
+\Configure{Part}{}{}{%
+   \bgroup
+      \:clearpage \:HPageBeforePart       \ChapterFonts \bf
+      \headline={\hfil}%
+      \footline={\hfil}%
+      \baselineskip|=1.3\baselineskip
+      \leftskip|=\z@ plus 0.5\hsize    \rightskip|=\leftskip
+      \leavevmode\vfill  \leavevmode\break  
+      \def\InsertTitle{\uppercase}%
+}{%
+      \vfill \vfill \vfill \vfill    
+      \leavevmode\break   \:HPageAfterPart  \newpage      \IgnorePar
+   \egroup      \ignorespaces
+}
+>>>
+
+\<TeX4ht parts\><<<
+\def\OddPartHPage{%
+   \def\:HPageBeforePart{\ifodd \pageno \else \leavevmode\ \newpage\fi}%
+   \def\:HPageAfterPart{\newpage\leavevmode\ }}
+\def\:NoOddChapterHPage{\def\:HPageBeforePart{}\def\:HPageAfterPart{}}
+\:NoOddChapterHPage
+>>>
+
+ \SubSection{Headers and Footers}
+
+\<non-html TeX4ht divs\><<<
+\headline={\:HeaderNumFont   \botmark
+   \ifodd\pageno  \:rightheader \else \:leftheader \fi    }
+\footline={\:HeaderNumFont \hfil  \:footer \hfil}
+\gdef\:leftheader{\hfil}
+\gdef\:rightheader{\hfil}
+\gdef\:footer{\folio}
+\let\::uppercase|=\uppercase
+\def\:uppercase#1{{\:HeaderTitleFont \::uppercase{#1}}}
+>>>
+
+% \SubSection{From Chapters}
+
+We don't know under what condition \''\mark' and \''\topinsert' will
+expand.
+
+\<headline and footline from ch\><<<
+\:HeaderFonts   
+\gdef\:ChHeader{\noexpand\folio\hfil \:uppercase{#1}}%
+\xdef\:StrtChNo{\the\pageno}%
+\xdef\:leftheader{\noexpand\ifnum \:StrtChNo=\pageno\hfil
+            \noexpand\else\:ChHeader\noexpand\fi}% 
+\xdef\:footer{\noexpand\ifnum \:StrtChNo=\pageno\folio
+            \noexpand\fi}%
+\xdef\:rightheader{\noexpand\ifnum \:StrtChNo=\pageno \hfil
+            \noexpand\else \:uppercase{#1}\hfil\noexpand\folio
+            \noexpand\fi}% 
+\mark{}%
+>>>
+
+First mark for current HPage. The second is for the following HPages,
+until we get a section header.
+
+The empty \''\mark' ensures that the ones from a sections will not
+change the definition of \''\:rightheader' in first HPage of the
+chapter (when \''\firtmark' is the choice) and that nothing will
+propogate from previous HPages.
+
+The \''\write', and \''\mark'(?), commands introduce whatsis so we want
+them in horizontal mode to avoid extra spaces. Also, for correct HPage
+numbers,  and for correct timing of headers, we want the \''\:toc' and
+\''\mark' to be inserted after we get to horizontal mode.
+
+% \SubSection{From Sections}
+
+\<headline from section\><<<
+\:HeaderFonts
+\if:chapters \mark{%
+   \gdef\noexpand\:rightheader{%
+      \noexpand\ifnum \:StrtChNo=\pageno \hfil \noexpand\else
+         \ifnum \SectionCounter>0 
+            \:uppercase{\theSectionCounter}\space\space \fi
+         \:uppercase{#1}\hfil\noexpand\folio
+      \noexpand\fi}%
+  }%
+\fi
+>>>
+
+  We also have to take into consideration that
+sections present with no chapters.  Hence, the following definition,
+and in the above \''\:rightheader' is defined before \''\:leftheader'.
+
+\<headers and footers\><<<
+\gdef\:ChHeader{\:rightheader}>>>  
+
+% \SubSection{Fonts}
+
+\`'\:HeaderFonts{cmr8}{cmr10}'---first font to sections and chapters
+fonts, and seconf font for HPage numbers. 
+
+We  want \`'\:HeaderNumFont' and \`'\:HeaderTitleFont' to be hard 
+wired to a specific font because otherwise fonts taht are in effect
+when the HPages  are submitted will take effect (\''\rm', for instance,
+is not a font).
+
+\<non-html TeX4ht divs\><<<
+\ifx  \:HeaderNumFont\:UnDef
+   \font\eightrm=cmr8
+   \font\eighttt=cmtt8
+   \def\HeaderFonts#1#2#3{%
+      \let\:HeaderNumFont|=#1
+      \let\:HeaderTitleFont|=#2
+      \def\:HeaderFonts{#3}}
+   \HeaderFonts\tenrm\eightrm{\def\tt{\eighttt}}
+\fi
+>>>
+
+\SubSection{Logical Cross-References for  TeX4ht}
+
+\TagSec{dvtg}
+
+\<non-html TeX4ht divs\><<<
+\def\TagCh#1{\Tag{#1|<Ch tag|>}{\theChapterCounter}}
+\def\RefCh#1{Chapter\ \Ref{#1|<Ch tag|>}}
+\def\TagApp#1{\Tag{#1|<Ap tag|>}{\theChapterCounter}}
+\def\RefApp#1{Appendix\ \Ref{#1|<Ap tag|>}}
+\def\TagSec#1{\Tag{#1|<Sec tag|>}{\theSectionCounter}}
+\def\RefSec#1{Section\ \Ref{#1|<Sec tag|>}}
+>>>
+
+\<html TeX4ht divs\><<<
+\def\TagCh#1{\Tag{#1|<Ch tag|>}{\theChapterCounter}\Tag
+                                               {#1|<hCh tag|>}{\:curch}}
+\def\RefCh#1{\Link{\LikeRef{#1|<hCh tag|>}}{}Chapter\ \Ref
+                                               {#1|<Ch tag|>}\EndLink}
+\def\TagApp#1{\Tag{#1|<Ap tag|>}{\theChapterCounter}\Tag
+                                               {#1|<hAp tag|>}{\:curch}}
+\def\RefApp#1{\Link{\LikeRef{#1|<hAp tag|>}}{}Appendix\ \Ref
+                                               {#1|<Ap tag|>}\EndLink}
+\def\TagSec#1{\Tag{#1|<Sec tag|>}{\theSectionCounter}\Tag
+                                               {#1|<hSec tag|>}{\:cursec}}
+\def\RefSec#1{\Link{\LikeRef{#1|<hSec tag|>}}{}Section\ \Ref
+                                               {#1|<Sec tag|>}\EndLink}
+>>>
+
+\<addr for Tag and Ref of Ch and App\><<<
+\xdef\:curch{|<section html addr|>}%
+>>>
+  
+
+\<html TeX4ht divs\><<<
+\def\TagPage#1{%
+   \Link{}{page#1}\EndLink\Tag{#1}{}}
+\def\RefPage#1{\Link{page#1}{}\Ref{#1}\EndLink}
+>>>
+
+\<non-html TeX4ht divs\><<<
+\def\TagPage#1{\Tag{#1}{}}
+\def\RefPage{\Ref}
+>>>
+
+%\SubSection{Standard}
+
+\<Ch tag\><<<
+(C >>>
+
+\<Ap tag\><<<
+(A >>>
+
+\<Sec tag\><<<
+(S >>>
+
+\<hAp tag\><<<
+(a >>>
+
+\<hCh tag\><<<
+(c >>>
+
+\<hSec tag\><<<
+(s >>>
+
+\Section{Tables of Contents}
+
+\SubSection{Invoked Tables of Contents}
+
+A table is communicated from one compilation to another through an
+auxiliary file.
+
+\<TeX4ht tocs\><<<
+\def\TableOfContents{\futurelet\:temp\:TOC}
+\def\:TOC{\ifx [\:temp \expandafter\:TableOfContents
+          \else \:TableOfContents[Part,Chapter,LikeChapter,Appendix,%
+                                  Section,LikeSection]\fi}
+>>>
+
+\<config plain utilities\><<<
+\NewConfigure{TableOfContents}{5}
+>>>
+
+% \SubSection{Interpretation for the Entries}
+
+\<html TeX4ht tocs\><<<
+\def\tocPart#1#2#3{\IgnorePar\HCode{<div 
+    align="center">}#2\HCode{</div>}\IgnoreIndent}%
+\def\tocChapter#1#2#3{%
+   |<indentations from Chapter|>%
+   \par\ignorespaces #1 #2\par }
+\def\tocLikeChapter{\tocChapter}
+\def\tocAppendix{\tocChapter}
+\def\tocSection#1#2#3{%
+   |<indentations from Section|>%
+   \par\tocSection:idnt \ignorespaces #1 #2\par}%
+\def\tocLikeSection{\tocSection}
+\def\tocSubSection#1#2#3{\par\csname tocSubSection:idnt\endcsname
+   \ignorespaces #1 #2\par}  
+>>>
+
+A self-modifying definition like
+\`'\def\tocChapter{...
+   \def\tocChapter##1##2##3{\par\ignorespaces ##1 ##2\par}%
+   \tocChapter   }'
+can be harmful when \''\TocAt' commands are used.
+
+\<indentations from Chapter\><<<
+\ifx \tocSubSection:idnt\:UnDef
+   \def\tocSection:idnt{\ }%
+   \def\tocSubSection:idnt{\ \ }%
+\fi
+>>>
+
+\<indentations from Section\><<<
+\ifx \tocSubSection:idnt\:UnDef
+   \let\tocSection:idnt|=\empty
+   \def\tocSubSection:idnt{\ }%
+\else 
+   \ifx \SubSection:idnt\:UnDef   |% warning?|%
+       \let\tocSection:idnt|=\empty
+       \def\tocSubSection:idnt{\ }%
+   \fi
+\fi
+>>>
+
+\<non-html TeX4ht tocs\><<<
+\def\tocPart#1#2#3{\sl \medskip \hfil #2\par\nobreak}%
+\def\tocChapter#1#2#3{\medskip  \:ChapNum{#1}#2\hfill
+                                \:pagenum{#3}\penalty1000}
+\let\tocLikeChapter|=\tocChapter
+\let\tocAppendix|=\tocChapter
+\def\tocSection#1#2#3{%
+   \:ChapNum{\relax}%
+   \:SectNum{#1}#2\TocDotfill\:pagenum{#3}}
+\let\tocLikeSection|=\tocSection
+\def\tocSubSection#1#2#3{%
+   \phantom{xxxx}%
+   \:ChapNum{\relax}\:SectNum{\relax}$\bullet$ 
+   #2\TocDotfill\:pagenum{#3}}
+\def\:BeforeTOC{{\let\TocLikeChapter|=\empty \LikeChapter{Contents}}}
+>>>
+
+A \`'\nobreak=\penalty10000' can be a problem for chapters, because it
+may cause too much stretching of spaces when there are no sections in
+between. A \`'\penalty1000' seems to be good enough to avoid HPage
+breaks when sections are close enough.
+
+\<non-html TeX4ht tocs\><<<
+\def\TocDotfill{\leaders\hbox to 1em{\hfil.\hfil}\hfill}
+>>>
+
+The prefix \''\leaders\hbox to
+1em{\hfil.\hfil}' of \''\hfill' asks the command \''\hfill' to
+ fill the void with multiple copies of the content of the
+horizontal box (instead of just with  white space).  
+
+\<non-html TeX4ht tocs\><<<
+\def\:ChapNum#1{\bf\leavevmode
+   \def\:test{#1}%
+   \ifx \:test\empty \def\uppercase{}\else
+      \hbox to 1.7em{#1\hfil}%
+   \fi}%
+\def\:SectNum#1{\rm
+   \def\:test{#1}%
+   \ifx \:test\empty \else
+      \hbox to 2.5em{#1\hfil}%
+   \fi}%
+\def\:pagenum#1{\hbox to 1.7em{\hfil #1}\par}
+>>>
+
+\<html tocsNO\><<<
+\def\:ChapNum#1{\leavevmode
+   \def\:test{#1}%
+   \ifx \:test\empty \def\uppercase{}\else
+      {#1\space}%
+   \fi}%
+\def\:SectNum#1{\rm
+   \def\:test{#1}%
+   \ifx \:test\empty \else
+      {#1\space}%
+   \fi}%
+\def\:pagenum#1{}%
+>>>
+
+\Section{Lists}
+
+\SubSection{Non Html TeX4ht}
+
+% \SubSection{Starting}
+
+\<non-html TeX4ht lists\><<<
+\def\List#1{%
+   \def\:tempa##1##2{%
+      \ifx\:tempA\:tempB \def\:tempb{\L:st{##1}}\fi \def\:tempB{##2}}%
+   \def\:tempb{\L:st{#1}}\def\:tempA{#1}\def\:tempB{ord}%
+   \:tempa\:ord1%
+   \:tempa{\:ord}{a}%
+   \:tempa{\:alph}{A}%
+   \:tempa{\:Alph}{i}%
+   \:tempa{\:roman}{I}%
+   \:tempa{\:Roman}{disc}%
+   \:tempa{$\bullet$}{circle}%
+   \:tempa{$\circle$}{square}%
+   \:tempa{\vrule  depth \z@ height 1ex width 1ex}{}%
+   \:tempa{\:lbl}{}%
+   \:tempb }
+
+\def\L:st#1{\par \nobreak
+   {\advance \medskipamount |by -\parskip \:medskip}%
+   \:noparfalse
+   \Begin:Block{List}%
+      |<non-html List items|>%
+      |<lbls for items|>%
+      \advance \leftskip |by 1.5em
+      \parindent|=0em
+      |<items of List|>%
+}
+>>>
+
+The interparagraph space that \''\parskip' contributes is introduced
+when a new paragraph (i.e., horizontal mode) is entered. Within a list
+we don't want  the first item to introduce such vertical space
+in addition to the one introduced by the
+head of the list.
+Hence, we before the first item, \''\parskip'  give 0 cotribution.
+Also, we want the space around the list (together with parskip) to equal medskip.
+
+\`'\par\:bigskip' instead of just \''\:bigskip' allows a \''\nobreak' before the end of the lis.
+e.g., \''\def\LineIndent{\EveryItem={\hskip-0.75em}}'
+
+% \SubSection{Ending}
+
+\<non-html TeX4ht lists\><<<
+\def\EndList{\par
+   \End:Block{List}%
+   {\advance\medskipamount |by -\parskip \:medskip}}
+>>>
+
+% \SubSection{Items}
+
+\<items of List\><<<
+\HAssign\ListCounter|=0
+\def\item{%
+   \par \leavevmode      \parskip|=\:ListParSkip
+   \Advance:\ListCounter |by 1
+   \the\EveryItem}%
+>>>
+
+\<TeX4ht lists\><<<
+\expandafter\csname newtoks\endcsname\EveryItem
+>>>
+
+\<TeX4ht lists\><<<
+\def\ListParSkip{\def\:ListParSkip}
+\ifHtml
+  \ListParSkip{\HtmlPar}
+\fi
+>>>
+
+\<non-html TeX4ht lists\><<<
+\expandafter\csname newskip\endcsname\ListParSkip
+\def\:ListParSkip{\ListParSkip}
+\ListParSkip|=4.5pt plus 1.5pt minus 1.5pt
+>>>
+
+% \SubSection{Labels}
+
+\<items of List\><<<
+\def\:temp{#1}\def\:tempa{\:lbl}\ifx   \:temp\:tempa
+       \EveryItem={\hskip-1.5em\:ListItem}%
+\else  \EveryItem={|<Alph|>%
+                   \llap{#1\hskip 0.5em}}\fi
+>>>
+
+\<lbls for items\><<<
+\lbl:tm
+>>>
+
+\<TeX4ht lists\><<<
+\def\lbl:tm{%
+   \def\:ord{\a:Item\ListCounter\b:Item}%
+   \def\:roman{\a:Item\romannumeral\ListCounter\b:Item}%
+   \def\:alph{{\Advance: \ListCounter |by 96
+               \a:Item \char\ListCounter\b:Item}}%
+   \def\:Roman{\a:Item\uppercase{\romannumeral\ListCounter}\b:Item}%
+   \def\:Alph{{\Advance: \ListCounter |by 64
+               \a:Item \char\ListCounter\b:Item}}%
+}
+\def\:lbl#1{\a:Item#1\b:Item}
+>>>
+
+\<general tex-sty configure utilities\><<<
+\long\def\c:Item:#1#2{\c:def\a:Item{#1}\c:def\b:Item{#2}}
+>>>
+
+\<non-html TeX4ht lists\><<<
+\def\:ListItem#1{\:lbl{#1}\hskip 0.5em\ignorespaces}
+>>>
+
+A global  \''\Configure{Item}' is not that good of an idea when nested
+lists are present.
+
+\<non-html List items\><<<
+\Configure{Item}{}{.}%
+>>>
+
+In its default setting, \`'\:lbl' has the meaning of identity+period.
+
+% \SubSection{Named Groups}
+
+\<general tex-sty configure utilities\><<<
+\def\Begin:Block#1{\begingroup \def\:EndBlock{#1}}
+
+\def\End:Block#1{%
+   \expandafter\ifx \csname :EndBlock\endcsname\relax
+      \:warning{Block #1 is already closed}%
+   \else
+      \def\:test{#1}%
+      \ifx \:test\:EndBlock \endgroup
+      \else
+      \:warning{End environment #1 within
+               environment \:EndBlock?}%
+   \fi\fi}>>>
+
+\SubSection{Html TeX4ht}
+
+\<html TeX4ht lists\><<<
+\def\List#1{\begingroup  {\hfil\break\IgnorePar}%
+   \HAssign\ListCounter|=0 
+   |<set html list type|>%
+   |<lbls for items|>%
+}
+>>>
+
+\<set html list type\><<<
+\let\:temp|=\empty \def\:tempA{#1}%
+                                              \def\:tempB{ord}%
+\ifx\:tempA\:tempB \else \let\:temp|=\:tempA  \def\:tempB{1}\fi
+\ifx\:tempA\:tempB \else                      \def\:tempB{a}\fi
+\ifx\:tempA\:tempB \else                      \def\:tempB{A}\fi
+\ifx\:tempA\:tempB \else                      \def\:tempB{i}\fi
+\ifx\:tempA\:tempB \else                      \def\:tempB{I}\fi
+\let\item|=\:LIitem
+\ifx       \:tempA\:tempB |<enumerated list|>%
+                          \let\a:List|=\c:OList
+\else                                        \def\:tempB{}%
+   \ifx    \:tempA\:tempB |<def list|>%
+   \else                                     \def\:tempB{button}%
+      \ifx \:tempA\:tempB |<button list|>%
+      \else               |<marked list|>%
+                          \let\a:List|=\c:UList
+\fi\fi\fi
+>>>
+
+% \SubSection{Enumerated and Marked Lists}
+
+\<enumerated list\><<<
+{\a:OList}%
+\def\EndList{\b:OList\endgroup }%
+>>>
+
+The \`'hbox' is for preserving vr mode. The grouping is
+for preserving \`'ignorepar'.
+
+\<marked list\><<<
+\a:UList \def\EndList{\b:UList\endgroup }%
+>>>
+
+\<html TeX4ht lists\><<<
+\NewConfigure{OList}{3}
+\NewConfigure{UList}{3}
+\NewConfigure{DList}{4}
+>>>
+
+\<html TeX4ht lists\><<<
+\let\:UL:|=\empty
+\def\:LIitem{%
+   {\parindent=0pt\leavevmode}\:noparfalse    \ht:everypar{\Li:Par}%
+    \Advance:\ListCounter |by 1  \a:List
+}
+>>>
+
+% \SubSection{Labeled (=Definition) Lists}
+
+\<def list\><<<
+\a:DList \let\item|=\:DLitem \let\End:dd|=\empty
+\def\EndList{\b:DList\endgroup }%
+>>>
+
+Lynx doesn't like  \`'\leavemode' alone because vertical mode produces
+\`'<DD><DT>' and the empty body of \`'<DD>' is not handled nicely
+there. Hence, the \`'{\ht:everypar{\HCode{<P>}}\leavevmode}'.
+
+\<html TeX4ht lists\><<<
+\def\:DLitem#1{%
+   \Advance:\ListCounter |by  1
+   \c:DList #1\d:DList    \ht:everypar{\Li:Par}%
+}
+>>>
+
+\<set html list type\><<<
+\let\Li:Par|=\:ListParSkip
+\ht:everypar{\if:nopar \else \HtmlPar\fi}%
+>>>
+
+\SubSection{Button Lists}
+
+\Verbatim
+|
++----+
+     |
++----+
+| HPage - 1
++----+
+     |
++----+
+| HPage - 2
++----+
+     |
++----+
+| HPage - 3
++----+
+     |
++----+
+|
+\EndVerbatim
+
+\<button list\><<<
+\a:buttonList
+\let\Item|=\It:em
+\edef\but:file{\RefFileNumber\FileNumber}%
+\ifx \but:file\empty  \edef\but:file{\j:bname tmp.\:html}\fi
+\def\ALL:file##1.##2|<par del|>{\def\ALL:file{##1-}}%
+\NewFileName\all:file \expandafter\ALL:file\all:file.|<par del|>% 
+\HPage<\all:file>{}\IgnorePar
+\let\item|=\B:item
+\def\EndList{%
+   \ifnum \ListCounter>1 \l:Bd{#1}\fi
+   \EndHPage{}%
+   \b:buttonList \endgroup  }%
+>>>
+
+Set browser-title for the above HPage?
+% was
+% \SaveEverypar \FileStream[ ]
+% \EndFileStream\all:file  \RecallEverypar
+
+% \SubSection{item}
+
+For simple HPage: \`'\item{...}...'.
+
+\<html TeX4ht lists\><<<
+\def\B:item#1{%
+   \ifnum \ListCounter>0 \l:Bd{#1}\fi
+   \Advance:\ListCounter |by 1
+   \FileStream\but:file 
+      \Recall:Link\bt:fl  \Recall:HPage\hpg:fl \Recall:HPageTag\hptg:fl
+   \L:Ba{#1}\Link[\all:file]{\ALL:file
+                             \ListCounter}{\ALL:file\ListCounter}%
+   \L:Bb{#1}\EndLink
+   \L:Bc{#1}\FileStream\all:file 
+      \Save:Link\bt:fl    \Save:HPage\hpg:fl   \Save:HPageTag\hptg:fl
+   \l:Ba{#1}\Link[\but:file]{\ALL:file
+                             \ListCounter}{\ALL:file\ListCounter}%
+   \l:Bb{#1}\EndLink         
+   \l:Bc{#1}\HtmlEnv}
+>>>
+
+% \SubSection{Item}
+
+For sensitive code: \`'\Item...\ContItem...'.
+
+\<html TeX4ht lists\><<<
+\def\It:em{\bgroup  \csname no:catcodes\endcsname0{255}{12}%
+                    \catcode`\^^I=13\relax\:Itm}
+\bgroup
+   \global\let\:grp|=\egroup  
+   \def\:temp{%
+      \csname no:catcodes\endcsname0{255}{12}
+      \catcode`\/|=0 \catcode`\{|=1 \catcode`\}|=2  \catcode`\#|=6
+      \catcode`\:|=11 \catcode`\g|=11 \catcode`\r|=11 \catcode`\p|=11 
+      \gdef\:Itm }
+\:temp#1\ContItem{/:grp/g:rp{#1}}/:grp
+
+                                          \catcode`\^^I=13
+\def\g:rp#1{%
+   \immediate\openout15=\jobname.tmp
+    {\newlinechar`\^^M \def^^I{\space\space}%
+     \immediate\write15{\string\ignorespaces\space#1}}%
+   \immediate\closeout15
+   \B:item{\input \jobname.tmp}}
+                                          \catcode`\^^I=10
+>>>
+
+% \SubSection{Configure}
+
+Style for HPages.
+
+\<html TeX4ht lists\><<<
+\NewConfigure{buttonList}[5]{\def\a:buttonList{#1}%
+   \def\b:buttonList{#2}%
+   \def\L:Ba##1{#3}\def\L:Bb##1{#5}\def\L:Bc##1{#4}}
+>>> 
+
+\`'\Configure{buttonList}
+{before-external-list}
+{after-external-list}
+{before-external-anchor}
+{after-external-anchor}
+{external-anchor}'.
+
+\<html TeX4ht lists\><<<
+\NewConfigure{buttonList+}[4]{%
+    \def\l:Ba##1{#1}\def\l:Bb##1{#4}\def\l:Bc##1{#2}\def\l:Bd##1{#3}}
+>>>
+
+\`'\Configure{buttonList+}{before-internal-anchor}
+{after-internal-anchor}
+{internal-anchor}'.
+
+The {before-item},
+{after-item}, and
+{anchor}, get the item content \''#1' for a parameter.
+
+\Section{Html Tables}
+
+We need  the \''\HTable{...}' version for handling
+TeX tables and for not modifying \`'&' with other
+catcode or replacement command. Otherwise, \''\HTable...\EndHtable' 
+are better because that don't ask for expandable stuff.
+
+\<HTable\><<<
+\def\HTable{%
+   \let\:TR|=\empty
+   \let\TABLE:|=\empty
+   \futurelet\:temp\T:ABLE}
+>>>
+
+Defining the \''\HTable' in terms of \''\halign' is problematic
+for a few reasons.
+
+\List{1}
+\item
+Paragraph breaks are treated as space characters within \''\halign'.
+Defining\''\par' to equal \''\the\ht:everypar' causes multiple calls to
+\''\ht:everypar'.
+
+\item Don't know how to get the \''</TABLE>' in place.
+
+\item  Well, so far I 
+\ifHtml[\HPage{got}\Verbatim
+\Odef\HTable[#1]{\futurelet\:temp\:HTable}
+\def\:HTable{\ifx \:temp\bgroup 
+   \def\:temp##1{\H:Table##1\EndHTable}\else
+   \let\:temp=\H:Table  \fi   \:temp}
+
+\def\H:Table{\begingroup  
+   \a:HTable\special{t4ht=<TABLE \T:HTable:>}%
+   \let\sv:Col=\HCol \HAssign\HCol = 0
+   \let\sv:Row=\HRow \HAssign\HRow = 0
+   \TeXhalign\bgroup  
+   \ifnum \HCol>0\special{t4ht=</TR>}\fi\:HtblR
+   \:Hentry##\End:Hentry&&\:Hentry ##\End:Hentry\cr}
+
+\def\EndHTable{\cr\egroup 
+   \End:HtblR \ht:special{t4ht=</TABLE>}\b:HTable
+   \global\let\HCol=\sv:Col
+   \global\let\HRow=\sv:Row
+   \endgroup}
+
+\def\:HtblR{\gHAdvance\HRow by 1
+   \ht:special{t4ht=<tr \R:HTable:>}}
+\def\End:HtblR{\special{t4ht=</tr>}}
+\Odef\:Hentry[#1]{\gHAdvance\HCol by 1
+   \ht:special{t4ht=<td \D:HTable:>}\bgroup  }
+\def\End:Hentry{\egroup\special{t4ht=</td>}}
+
+\def\c:HTable:#1#2#3#4#5{\c:def\a:HTable{#1}\c:def\b:HTable{#2}%
+   \c:def\T:HTable:{#3}\c:def\R:HTable:{#4}\c:def\D:HTable:{#5}}
+\Configure{HTable}{}{}{}{}{}
+
+\EndVerbatim\EndHPage{}]\fi
+
+\item What about paragraph breaks in independent HTable?  Are we loosing them 
+as is the case in the following example.
+
+\ifHtml[\HPage{??}\Verbatim
+
+\documentclass{book}
+
+\input DraTex.sty      \input AlDraTex.sty
+
+\input tex4ht.sty
+
+\Preamble{html,next,HTable,sections-,fonts}
+
+\input ProTex.sty
+\AlProTex{llo,<<<>>>,`,NoShow}
+
+\def\Example{\begingroup 
+\Contribute{HTable}{border="0" cellpadding="0"
+   cellspacing="0" width="100\%"}
+   \HTable^/\Code\xxxx{}<<<}
+\def\EndExample{{\ShowOn \advance\leftskip by -3em
+   \let\extra=\empty  \let\extraB=\empty \ShowCode-\xxxx}
+   \def\@##1@{##1}   \OutputCode[tmp]\xxxx 
+   \&~\&[/BGCOLOR="\#FFFFCC"] 
+\ht:everypar{\HtmlPar}\input xxxx.tmp  \CR \EndHTable
+   \endgroup
+   \let\extra=\empty   \let\extraB=\empty \let\comments=\empty}
+\Contribute{HTable}{WIDTH="100\%"}
+
+% \HPage{+}\ShowFile{xxxx.tmp}\EndHPage{}\CR
+
+\Define\Color(3){{
+   \Text(--\special{ps:~#1~#2~#3~setrgbcolor}--)}}
+\def\@#1@{\HCode{<FONT COLOR="\#0000FF"><STRONG>}%
+   #1\HCode{</STRONG></FONT>}}
+
+\ShowOff
+
+\HShowCode{}{}{}{\HCode{</A>...<A>}}{}
+
+\NewSection\Slide{$\bullet$~#2 }
+\Configure{Slide}{\IgnorePar\HCode{<h2>}}
+   {\HCode{</h2>}\IgnoreIndent}{}
+\CutAt{Slide,part}
+
+\NewSection\likeslide{}
+\cOnfigure{likeslide}{\IgnorePar\HCode{<!--}}
+   {\IgnorePar\HCode{-->}}{}
+\CutAt{likeslide,Slide}
+
+\Configure{crosslinks}{[}{] }{next}{prev}{}{}{}{}
+
+\Configure{crosslinks+}{}{[\Link[\RefFile
+      {toc}]{}{}toc\EndLink]\par\ShowPar}
+  {\par\ShowPar}{[\Link[\RefFile{toc}]{}{}toc\EndLink]}
+
+\begin{document}
+
+\EndPreamble
+
+%---------------------- start here -------------------------
+
+% \DrawOff
+
+\HCode{<DIV ALIGN="CENTER">}
+\part{A Demonstration of TeX4ht}
+
+Eitan M. Gurari\HCode{<BR>}Ohio State Univ
+
+The 18th Annual Meeting of the\HCode{<BR>}
+             TeX Users Group\HCode{<P>}
+              July 28 - August 1, 1997\HCode{<BR>}
+             San Francisco, California 
+\HCode{</DIV>}
+
+\HCode{<BR>}\HCode{<BR>}\HCode{<BR>}
+
+Note: The following slides refer to LaTeX.  However, the demonstration
+applies also to other TeX-based styles.
+
+{\tt http://www.cse.ohio-state.edu/\HCode{<BR>} \string~gurari/tug97/}
+
+\NextNewFileName{\jobname-toc.html}
+
+\likeslide{}
+
+                  \TagFile{toc}
+\tableofcontents[Slide]
+
+\Slide{TeX4ht as a Converter}
+
+\Code\semilatex{}<<<
+\def\documentclass#1{}
+\let\oldbegin=\begin
+\def\begin#1{\def\tempa{#1}\def\tempb{document}\ifx \tempa\tempb
+  \else \def\temp{\oldbegin{#1}}\expandafter\temp \fi}
+\let\oldend=\end
+\def\end#1{\def\tempa{#1}\def\tempb{document}\ifx \tempa\tempb
+  \else \def\temp{\oldend{#1}}\expandafter\temp \fi}
+\def\input#1\EndPreamble{\ShowPar}
+>>>
+
+\Code\extra{}<<<
+`semilatex
+>>>
+
+\Example
+`extra\documentclass
+        {article}
+   
+\title{Psalms}
+\author{131:1}
+   
+`@\input tex4ht.sty@
+`@\Preamble{html}@
+\begin{document}  
+`@\EndPreamble@
+       \maketitle   
+
+My heart is not 
+haughty, nor mine 
+eyes lofty: 
+
+neither do I 
+exercise myself in 
+great matters, or 
+in things too high
+for me.
+    \end{document}
+>>> \EndExample
+
+\end{document}
+
+\EndVerbatim\EndHPage{}]\fi
+
+Also, do we have consistent behavior between TeX and LaTeX here?
+\EndList
+
+\SubSection{Character Options after /HTable}
+
+\<HTable\><<<
+\def\T:ABLE{%
+   \ifx \bgroup\:temp  \let\:temp|=\HT:ble
+   \else  \ifx [\:temp \let\:temp|=\HT:ble
+          \else |<character options for TABLE|>%
+   \fi \fi                 \:temp}
+
+\def\TA:BLE#1{%
+   \let\:tempb|=\:TR   \al:gn\:TR#1%
+   \ifx \:tempb\:TR \expand:after{\HT:ble#1}%
+   \else  \expand:after{\futurelet\:temp\T:ABLE}\fi
+}
+>>>
+
+We stay above for all the characters before the caption.
+
+% \SubSection{Options for TABLE}
+
+\<character options for TABLE\><<<
+\let\:tempb|=\TA:BLE
+\ifx B\:temp  \edef\TABLE:{\HTable:B \TABLE:}%
+              \def\:tempb##1{\futurelet\:temp\T:ABLE}%              
+\fi
+\HTable:brdr P{cellpadding}%
+\HTable:brdr S{cellspacing}%
+\let\:temp|=\:tempb
+>>>
+
+\<HTable\><<<
+\def\HTable:brdr#1#2{\ifx #1\:temp
+      \def\:tempb##1{\afterassignment\:tempa\tmp:cnt|=}%
+      \def\:tempa{%
+         \edef\TABLE:{#2="\the\tmp:cnt" \TABLE:}%
+         \futurelet\:temp\T:ABLE }%
+   \fi}
+>>>
+
+\<HTable\><<<
+\def\arg:HTable#1#2{%
+   \def\:temp{#1}\ifx \:temp\empty \else
+      \expandafter\def\csname HTable:\string#1\endcsname{#2}%
+      \expandafter\arg:HTable
+   \fi
+}
+\NewConfigure{HTable+}[2]{\arg:HTable{#1}{#2}}
+>>>
+
+% \SubSection{Option on Entries}
+
+The options are inserted into the entries.
+
+\<HTable\><<<
+\def\al:gn#1#2{%
+   \add:TD#1<#2{\csname HTable:<\endcsname }%
+   \add:TD#1>#2{\csname HTable:>\endcsname }%
+   \add:TD#1-#2{\csname HTable:-\endcsname }%
+   \add:TD#1^#2{\csname HTable:\string^\endcsname }%
+   \add:TD#1||#2{\csname HTable:||\endcsname }%
+   \add:TD#1_#2{\csname HTable:\string_\endcsname }%
+   \add:TD#1=#2{\csname HTable:=\endcsname  }%
+}
+\def\add:TD#1#2#3#4{\chardef\:temp|=`#2
+                    \chardef\:tempa|=`#3
+                    \ifnum \:temp=\:tempa\edef#1{#1\space #4}\fi}
+\let\:TR|=\empty
+>>>
+
+The above is superior to \`'\def\add:TD#1#2#3#4{\ifx
+#2#3\edef#1{#1\space #4}\fi}' because it is indepndent of category
+codes and \`'_' and \`'^', for instance, may change their meaning.
+
+\SubSection{Open Table}
+
+\<HTable\><<<
+\def\HT:ble{\bgroup  \let\sv:row|=\HRow  \let\sv:col|=\HCol
+   \gHAssign\HRow|=1 \gHAssign\HCol|=0 
+   \htbl: }
+>>>
+
+\<HTable\><<<
+\def\htbl:{%
+   \let\GetInt|=\Get:Int
+   \let\GetArg|=\Get:Arg    \a:HTable
+   |<script at start of tables|>%
+   \c:HTable\hfil\break   
+   \ht:everypar{}\futurelet\:temp\tbl:bd }
+\NewConfigure{HTable}{6}
+>>>
+
+\<HTable\><<<
+\def\EndHTable{%
+   \end:cell  \d:HTable   \b:HTable
+   \global\let\HRow|=\sv:row  \global\let\HCol|=\sv:col  \egroup
+   |<nullify script|>}
+>>>
+
+% \SubSection{Type of Table?}
+
+\<HTable\><<<
+\def\tbl:bd{\ifx \:temp\bgroup  \let\tbl:typ|=\tbl:bdy
+   \else    \ifx /\:temp        \def\tbl:typ##1{\env:tbl}%
+   \else  \let\tbl:typ|=\env:tbl
+   \fi \fi \tbl:typ }
+\long\def\tbl:bdy#1{%
+   \def\hfil{\ifx \EndPicture\:UnDef \space \else\:hfil\fi}%
+   \def\hfill{\ifx \EndPicture\:UnDef \space \else\:hfill\fi}%
+   \expandafter\let\csname cr\endcsname|=\:cr
+   \:HTable#1&\EndH:Table }
+\let\:hfil|=\hfil
+\let\:hfill|=\hfill
+>>>
+
+Without the restructuring of the hfil's TeX4ht gets cofused
+and looses spaces between words. 
+
+\SubSection{Enviromental Tables}
+
+\<HTable\><<<
+\def\env:tbl{\def\&{\end:cell \TD:cell }\TD:cell }
+\def\CR{\end:cell
+   \gHAdvance\HRow |by 1  \gHAssign\HCol|=0
+   \d:HTable\c:HTable\hfil\break  \TD:cell }                
+>>>
+
+\SubSection{Braced Tables}
+
+Extract the cells recursively.
+
+\<HTable\><<<
+\long\def\:HTable#1&#2\EndH:Table{%
+   \def\:htbend{#2}%
+   \insert:TD#1\tok:nmath
+   \def\:temp{#2}\ifx\:temp\empty \EndHTable
+   \else  \expand:after{\end:cell
+                        \:HTable#2\EndH:Table}\fi }
+\def\tok:nmath{\empty}
+\def\end:cell{\:EndHTableScript   \f:HTable}
+>>>
+
+% \SubSection{Get Cell after /cr}
+
+\<HTable\><<<
+\def\:cr{\ifx \EndPicture\:UnDef \expandafter\:cR
+          \else                  \expandafter\:c:r\fi}
+\expandafter\let\csname :c:r\endcsname|=\cr
+\long\def\:cR#1{\relax
+   \ifx\:htbend\empty
+      \def\:temp{#1}%
+      \ifx\:temp\NoArg \else \expandafter\mpty:cr\fi
+   \else                      \mpty:cr
+   \fi        #1}%
+
+\def\mpty:cr{%
+   \expand:after{\end:cell  \gHAdvance\HRow |by 1  \gHAssign\HCol|=0
+   \d:HTable\c:HTable \insert:TD}}
+>>>
+
+We need global increases in Col and Row for cases like
+\`'\HTableScript{$}{$}'.
+
+\SubSection{Retrieve the Local Options for a Cell}
+
+% \SubSection{Find Options in Environmental Tables}
+
+\<HTable\><<<
+\def\TD:cell{\gHAdvance\HCol |by 1   \futurelet\:temp\TD:cll }
+\def\TD:cll{%
+   \ifx [\:temp  \let\:temp|=\T:D 
+   \else  \expandafter\ifx\space\:temp 
+      \expand:after{\def\:temp}\space{\futurelet\:temp\TD:cll}\else  
+      \tbl:ch
+   \fi \fi \:temp}
+>>>
+
+\<HTable\><<<
+\catcode`\^=13  \catcode`\_=13
+\def\tbl:ch{{\def^{\string^}\def_{\string_}%
+       \xdef\:temp{\noexpand\T:D[\:HTbleAtt]}}}
+\catcode`\^=7  \catcode`\_=8
+>>>
+
+% \SubSection{Find Options in Braced Tables}
+
+\<HTable\><<<
+\def\insert:TD{\futurelet\:tempc\TD:}
+
+\def\TD:{%
+   \ifx \par\:tempc \def\:temp\par{\insert:TD}\go:out\:temp\fi
+   \expandafter\ifx \space\:tempc
+          \expand:after{\def\:temp}\space{\insert:TD}%
+                                \go:out\:temp      \fi
+   \ifx \EndH:Table\:tempc     \go:out\empty\fi
+   \gHAdvance\HCol |by 1    \chk:tblop   \tbl:ch \go:out\:temp\empty
+   \:out}
+
+\def\chk:tblop{\ifx [\:tempc \go:out\T:D  \fi}
+>>>
+
+We want the rectangles `[...' at halign tables to be
+part of the entries.
+
+\<no check for [...] in HTable\><<<
+\let\chk:tblop|=\empty
+>>>
+
+% \SubSection{Get the Options}
+
+\<HTable\><<<
+\def\T:D[{\def\TD:typ{td}\let\TD:more|=\empty \scan:TD}
+\def\scan:TD#1{%
+   \ifx ]#1\e:HTable
+      \go:out\:HTableScript  \fi
+   \ifx /#1\def\:temp##1]{\edef\TD:more{\TD:more\space##1}\scan:TD]}%
+          \go:out\:temp  \fi
+   \ifx H#1\def\TD:typ{th}\go:out\scan:TD\fi
+   \ifx R#1\SP:N{rowspan}\fi
+   \ifx C#1\SP:N{colspan}\fi
+   \al:gn\TD:more#1%
+   \go:out\scan:TD\empty\:out   }
+
+\def\SP:N#1{%
+   \def\:temp{\edef\TD:more{ #1="\the\tmp:cnt"\TD:more
+                 \Hnewline}\scan:TD}%
+   \def\:tempa##1{\afterassignment\:temp \tmp:cnt|=##1}%
+   \go:out\:tempa}
+>>>
+
+\SubSection{Script}
+
+\<script at start of tables\><<<
+\let\:EndHTableScript|=\:EndHTblScript
+\let\:HTableScript|=\:HTblScript
+\let\:HTbleAtt|=\:HTblAtt
+|<nullify script|>%
+>>>
+
+\<nullify script\><<<
+\let\:EndHTblScript|=\empty
+\let\:HTblScript|=\empty
+\let\:HTblAtt|=\empty
+>>>
+
+\<HTable\><<<
+\def\HTableScript{\futurelet\:temp\tblScrpt:}
+\def\tblScrpt:{\ifx [\:temp  \expandafter\:tblScrpt
+               \else  \expand:after{\:tblScrpt[]}\fi }
+\long\def\:tblScrpt[#1]#2#3{%
+    \def\:HTblAtt{#1}%
+    \def\:HTblScript{#2\go:out\empty|<par del|>\:out}%
+    \def\:EndHTblScript{#3}}
+|<nullify script|>
+>>>
+
+\<HTable\><<<
+\def\go:out#1{\expand:after{\g:out#1}}
+\long\def\g:out#1#2\:out{#1}
+>>>
+
+\SubSection{Scanning of Cells}
+
+\<HTable\><<<
+\long\def\Get:Int#1#2|<par del|>\:out{%
+   \def\:next{%
+      \edef\:next{\the\tmp:cnt\space}%
+      \HAssign#1|=\:next #2|<par del|>\:out}%
+   \afterassignment\:next
+   \tmp:cnt }
+>>>
+
+\<HTable\><<<
+\def\DefGetArg#1#2#3{\def\:temp{#3}%
+   \ifx \:temp\NoArg  \D:fGetArg{#1}{#2}#3#3\else
+                       \D:fGetArg{#1}{#2}{#3}{}\fi 
+}
+\def\D:fGetArg#1#2#3#4{%
+   \expand:after{\long\def}\csname 
+        Get:Arg:#1:#2\endcsname##1##2!*?: \:out{%
+      \def\:next####1#3{\def##1{####1}%
+                        |<no token?|>#4##2!*?: \:out}%
+      \:next }}
+
+\DefGetArg{}{}{}
+>>>
+
+\`'\DefGetArg{}{1}\tok:nmath' tages the full entry, but it is
+problematic for a tail entry in a row.
+
+Use
+
+\<HTable\><<<
+\def\stgt:arg#1#2{%
+  \expand:after{\let\:tempa=|}\csname Get:Arg:#1:#2\endcsname
+  \ifx \:tempa\relax \else \let\:temp|=\:tempa \fi }
+\def\Get:Arg{%
+  \let\:temp|=\Get:Arg::\stgt:arg{}\HCol \stgt:arg\HRow{}%
+  \stgt:arg\HRow\Col \:temp}
+>>>
+
+\<no token?\><<<
+\ifx \tbl:typ\tbl:bdy  \else
+   \ifx    ##1\&\let##1|=\NoArg\fi
+   \ifx ##1\CR  \let##1|=\NoArg\fi
+\fi
+>>>
+
+\<HTable\><<<
+\def\NoArg{\tok:nmath}
+>>>
+
+%%%%%%%%%%%%%%%
+\Section{footmisc}
+%%%%%%%%%%%%%%%%%
+
+\<footmisc.4ht\><<<
+% footmisc.4ht (|version), generated from |jobname.tex
+% Copyright 2019 TeX Users Group
+|<TeX4ht license text|>
+
+\long\def\@footnotetext#1{\leavevmode
+   \vbox{%\IgnorePar
+      \leftskip0pt {\ht:everypar{}\parindent0pt\leavevmode}%
+      \long\def\:tempc##1{\protected@edef\@currentlabel{\the\csname c@footnote\endcsname}%
+\anc:lbl f{footnote}%
+\Configure{newlabel}{\cur:th\the\csname c@footnote\endcsname}{\protect\p@footmisc@footnote{\the\csname c@footnote\endcsname}}
+\a:footnotetext
+   \o:@makefntext:{\b:footnotetext \csname a:footnotebody\endcsname
+                {##1}\csname b:footnotebody\endcsname}\c:footnotetext
+}%
+\HLet\@makefntext\:tempc
+%
+      \reset@font\footnotesize
+      \color@begingroup
+        \@makefntext{\ignorespaces#1}%
+      \color@endgroup
+      \ht:special{t4ht@[}}\ht:special{t4ht@]}}
+
+% detect if the symbol or symbol* option were used
+% we can detect that by testing of \thefootnote macro
+
+\edef\footmisc:thefootnote{\expandafter\unexpanded\expandafter{\thefootnote}}
+\edef\footmisc:symbol{\unexpanded{\fnsymbol{footnote}}}
+\edef\footmisc:symbolstar{\unexpanded{\@fnsymbol\c@footnote}}
+
+\ifx\footmisc:thefootnote\footmisc:symbol
+  \newcommand\p@footmisc@footnote[1]{\@fnsymbol{#1}}
+\else
+  \ifx\footmisc:thefootnote\footmisc:symbolstar
+    \newcommand\p@footmisc@footnote[1]{\@fnsymbol{#1}}
+  \else
+    \newcommand\p@footmisc@footnote[1]{\p@footnote{#1}}
+  \fi
+\fi
+
+\Hinput{footmisc}
+\endinput
+>>>        \AddFile{9}{footmisc}
+
+%%%%%%%%%%%%%%%
+\Section{Other}
+%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Local Drawing Environment}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<draw sty\><<<
+\:CheckOption{draw}     \if:Option 
+   |<local draw env|>
+\fi
+>>>
+
+\<local draw env\><<<
+\NewConfigure{Fig}{2}
+\Odef\Fig[#1]{\bgroup
+   \ifx  \EndPicture\:Undef  
+      \ifx  \EndFig\:Undef  
+         \def\EndFig{\b:Fig\egroup}%
+         \def\AltFig{#1}\a:Fig
+      \else  \let\EndFig|=\egroup \fi
+   \else  \let\EndFig|=\egroup \fi
+   \HAssign\y::=0
+   \def\Text##1"##2"{\raise \y:: pt \hbox to 0pt{##2\hss}\ignorespaces}%
+   \def\Line{\afterassignment\Ln:A\tmp:cnta}%
+   \def\Move{\afterassignment\Mv:A\tmp:cnta}\ignorespaces}
+
+\def\Ln:A{\afterassignment\Ln:B\tmp:cntb}
+\def\Ln:B{\bgroup \leavevmode  
+  |<diagonal line|>%
+   \egroup \Mv:B  }
+
+\def\Ln:C{\ifnum \I::<\J::
+   \vrule depth \z@ height \z@ width \tmp:dim 
+   \raise \tmp:dima \hbox{\vrule height 0.5pt depth 0.5pt  width 1pt}%
+   \vrule depth \z@ height \z@ width -\tmp:dim
+   \vrule depth \z@ height \z@ width -1.0pt
+   \advance\tmp:dim by  \C::
+   \advance\tmp:dima by  \D::
+   \Advance:\I:: by  1
+   \expandafter\Ln:C  \fi  }
+
+\def\Mv:A{\afterassignment\Mv:B\tmp:cntb}
+\def\Mv:B{\leavevmode 
+   \vrule depth \z@ height \z@ width \tmp:cnta pt
+   \Advance:\y:: by \tmp:cntb     \ignorespaces  }
+
+\csname newcount\endcsname\tmp:cnta
+\csname newcount\endcsname\tmp:cntb
+\csname newdimen\endcsname\tmp:dima
+>>>
+
+\<diagonal line\><<<
+\HAssign\I::=\ifnum \tmp:cnta<0 -\fi \tmp:cnta
+\HAssign\J::=\ifnum \tmp:cntb<0 -\fi \tmp:cntb
+\ifnum \I::>\J:: \HAssign\J::=\I:: \fi \relax
+\ifnum \J::>0
+   \tmp:dim=\tmp:cnta pt  
+   \ifnum \tmp:cnta<0  
+       \tmp:dim|=-\tmp:dim
+       \vrule depth \z@ height \z@ width \tmp:cnta pt
+       \HAdvance\y:: by \tmp:cntb    \tmp:cntb|=-\tmp:cntb
+   \fi
+   \divide\tmp:dim by \J::  \edef\C::{\the\tmp:dim}%
+   \tmp:dima=\tmp:cntb pt  \divide\tmp:dima by \J::  
+   \edef\D::{\the\tmp:dima}%
+   \tmp:dima|= \y:: pt 
+   \HAssign\I::|=-1  \tmp:dim|=\z@  \Ln:C 
+   \ifnum \tmp:cnta>0  \else
+      \vrule depth \z@ height \z@ width -\tmp:cnta pt
+\fi\fi
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{PostScript}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<postscript draw\><<<
+\ifHtml
+   \:CheckOption{postscript}  \if:Option  
+      |<postscript|>
+      |<special|>
+   \fi 
+\fi
+>>>
+
+\<postscript\><<<
+\expandafter\def\csname i:0\endcsname{0}
+\expandafter\def\csname i:1\endcsname{1}
+\expandafter\def\csname i:2\endcsname{2}
+\expandafter\def\csname i:3\endcsname{3}
+\expandafter\def\csname i:4\endcsname{4}
+\expandafter\def\csname i:5\endcsname{5}
+\expandafter\def\csname i:6\endcsname{6}
+\expandafter\def\csname i:7\endcsname{7}
+\expandafter\def\csname i:8\endcsname{8}
+\expandafter\def\csname i:9\endcsname{9}
+\def\i:A{10}  \let\i:a|=\i:A
+\def\i:B{11}  \let\i:b|=\i:B
+\def\i:C{12}  \let\i:c|=\i:C
+\def\i:D{13}  \let\i:d|=\i:D
+\def\i:E{14}  \let\i:e|=\i:E
+\def\i:F{15}  \let\i:f|=\i:F
+
+\def\Hex:Frac#1#2{\tmp:cnt|=\csname i:#1\endcsname
+   \multiply\tmp:cnt by 16
+   \advance\tmp:cnt\csname i:#2\endcsname
+   \multiply\tmp:cnt by 100
+   \divide\tmp:cnt by 255 
+   \edef\:temp{\ifnum \tmp:cnt>99 1.0\else 0.\the\tmp:cnt\fi}}
+
+\def\df:clr#1#2#3#4#5#6#7{\Hex:Frac#2#3\let#1|=\:temp
+   \Hex:Frac#4#5\edef#1{ #1 \:temp}%
+   \Hex:Frac#6#7\edef#1{#1 \:temp\space setrgbcolor }}
+
+\def\DefPsColor#1#2{\df:clr#1#2}
+|<delay postscript|>%
+>>>
+
+\<delay postscript\><<<
+\let\PsCode|=\relax
+>>>
+
+\<special\><<<
+\ifx \PsCodeSpecial\:UnDef \def\PsCodeSpecial{ps:}\fi
+>>>
+
+% \SubSection{Karked Locations}
+
+\<postscript\><<<
+\def\MarkPsLoc(#1){%
+  \PsCode{ currentpoint
+   /Psy#1  exch  def 
+   /PsX#1  exch  def 
+}}
+\def\RecallPsLoc(#1){ PsX#1  Psy#1 }
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Math}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%\SubSection{LaTeX-Oriented Commands}
+
+\<tex-sty configure utilities\><<<
+|<latex,sty math del|>
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Marginal Notes}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<html sty of TeX4ht\><<<
+\def\Margin{\HCode{<table \Hnewline
+      align="right"><tr><td \Hnewline>}}
+\def\EndMargin{\HCode{</td></tr></table>}}
+>>>
+
+Remove the above!!!!!!
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Multi-Columns}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\''\HColumns[contribute-TABLE,contribute-TD]{i}'; Given count of
+column in \''\HCol'
+
+\<html sty of TeX4ht\><<<
+\def\add:col{\Advance:\:cols |by -1 \HAdvance\HCol |by 1\relax
+   \ifnum \:cols>0   
+      \c:Cols \vsplit0 to \tmp:dim  \d:Cols  \expandafter\add:col 
+   \fi}
+>>>
+
+\<html sty of TeX4ht\><<<
+\NewConfigure{Columns}{4}
+\def\c:Cols{\edef\sv:dim{\the\tmp:dim}\c:Columns}
+\def\d:Cols{\d:Columns \tmp:dim|=\sv:dim }
+\def\ColMag#1{\tmp:dim |= #1\tmp:dim}
+>>>
+
+\<html sty of TeX4ht\><<<
+\def\Columns#1{%
+   \a:Columns
+   \HAssign\:cols|=#1  \setbox0=\vbox\bgroup
+   \divide\hsize |by #1  }
+\def\EndColumns{\egroup   \HAssign\HCol|=0
+  \tmp:dim|=\ht0  \advance\tmp:dim |by \dp0  \divide\tmp:dim |by \:cols
+  \add:col \c:Cols \box0 \d:Cols \b:Columns}
+>>>
+
+\<non-html sty of TeX4ht\><<<
+\let\Columns|=\:gobble
+\let\EndColumns|=\empty
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Other}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<non-html sty of TeX4ht\><<<
+\def\:bigskip{%
+ \ifvmode
+   \ifdim \lastskip<\bigskipamount 
+   \vskip -\lastskip \bigskip \fi
+ \else \bigskip\fi}
+
+\def\:medskip{%
+ \ifvmode
+   \ifdim \lastskip<\medskipamount 
+   \vskip -\lastskip \medskip \fi
+ \else \medskip\fi}
+
+\def\:smallskip{%
+ \ifvmode
+   \ifdim \lastskip<\smallskipamount 
+   \vskip -\lastskip \smallskip \fi
+ \else \smallskip \fi}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{OpenOffice}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Writer}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\Link[http://www.hj-gym.dk/\string
+         ~hj/writer2latex/]{}{}writer2latex\EndLink
+
+\<writer.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% writer.4ht                            |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<writer configs|>
+\Hinput{writer}
+\endinput
+>>>        \AddFile{9}{writer}
+
+\<writer configs\><<<
+\let\wl:begin=\begin
+\def\begin#1{%
+  \wl:env#1style//%
+  \wl:begin{#1}}
+\def\wl:env#1style#2//{\relax\if!#1!\wl:styleenv#2//\fi}%
+\def\wl:styleenv#1style#2//{%
+  \expandafter\ifx\csname before:begin style#1\endcsname\relax
+     \config:wlenv{style#1}%
+     \global\expandafter\let
+        \csname before:begin style#1\expandafter\endcsname
+        \csname before:begin style#1\endcsname
+     \expandafter\append:def\csname style#1\endcsname{\wl:css{style#1}}%
+  \fi }
+\def\wl:css#1{%
+  \expandafter\ifx\csname css:#1\endcsname\relax
+     \global\expandafter\let\csname css:#1\endcsname\def
+     \config:wlcss{#1}%
+  \fi
+}
+\NewConfigure{WriterEnv}[2]{%
+   \def\config:wlenv##1{#1}%
+   \def\config:wlcss##1{#2}%
+}
+\Configure{WriterEnv}{}{}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{mdwtools}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{mdwlist}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<mdwlist.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% mdwlist.4ht                           |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<mdwlist hooks|>
+\Hinput{mdwlist}
+\endinput
+>>>        \AddFile{9}{mdwlist}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{sverb}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<sverb.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% sverb.4ht                             |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<sverb hooks|>
+\Hinput{sverb}
+\endinput
+>>>        \AddFile{9}{sverb}
+
+\<sverb hooks\><<<
+\def\sv@demosmp{\par\a:demo \raggedright \vbox\bgroup}
+\def\sv@demoemp{\par\unpenalty\unskip \egroup\b:demo}
+\NewConfigure{demo}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{syntax}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<syntax.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% syntax.4ht                            |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<config syntax|>
+\Hinput{syntax}
+\endinput
+>>>        \AddFile{9}{syntax}
+
+\<config syntax\><<<
+\let\o:sb:=_
+\def\:temp{\ifmmode \expandafter \pr:sb \else \expandafter \sys:sb \fi }
+\HLet\sb\:temp
+\AtBeginDocument{\catcode`\_\active}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Part{Latex and TeX}
+%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Chapter{Symbol Decorations}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Non-Math}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\<text symbolsNO\><<<
+\def\AA{{\Protect\Tivht@AA}}
+\def\aa{{\Protect\Tivht@aa}}
+\def\Tivht@AA{%
+   \ifx \EndPicture\:UnDef  \a:AA\else
+     \leavevmode\setbox0\hbox{h}\dimen@\ht0\advance\dimen@-1ex%
+     \rlap{\raise.67\dimen@\hbox{\char'27}}A\fi}
+\def\Tivht@aa{%
+   \ifx \EndPicture\:UnDef  \HChar{229}\else \accent23a\fi }
+\NewConfigure{AA}{1}
+\Configure{AA}{\HChar{197}}
+>>>
+
+A previous definition \Verb+\def\aa{{\Protect\:aa}}+ was problematic because
+\Verb+\:aa+ got into an aux file which got loaded with `:' in catcode 13.
+
+\<text symbolsNO\><<<
+\def\vdots{\Picture+{ \a:@Picture{vdots}}
+   \vbox{\baselineskip4\p@ \lineskiplimit\z@
+    \kern6\p@\hbox{.}\hbox{.}\hbox{.}}\EndPicture}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Math symbols}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+% 
+
+\<latex math symbols\><<<
+\def\ProtectedMathSymbol#1#2{%
+   \def\:temp{{\math:sym#1{#2}}}%
+   \expandafter\HLet\csname #2 \endcsname\:temp
+   \NewConfigure{#2}{1}\Configure{#2}{\csname o:#2 :\endcsname}}
+>>>
+
+\<latex math symbols\><<<
+\def\EncMathSymbol#1#2#3{%
+   \NewConfigure{#2}{1}%
+   \edef\:tempc{#3\expandafter\string\csname #2\endcsname}%
+   \def\:temp{{\math:sym#1{#2}}}%
+   \expandafter\HLet  \csname \:tempc\endcsname\:temp
+   \edef\:temp{\noexpand\Configure{#2}{\expandafter\noexpand
+       \csname \:tempc\endcsname}}\:temp
+}
+\EncMathSymbol\mathop{l}{OT1}
+\EncMathSymbol\mathop{L}{OT1}
+>>>
+
+\<latex math symbols\><<<
+\MathSymbol\mathop{mathellipsis}  
+\MathSymbol\mathord{hbar}  
+>>>
+
+\<latex ltoutenc\><<<
+\def\:tempc{\a:textellipsis}
+\expandafter\HLet\csname ?\string\textellipsis\endcsname\:tempc
+\NewConfigure{textellipsis}{1}
+\edef\:temp{%
+  \noexpand\Configure{textellipsis}{\expandafter\noexpand
+                                    \csname o:?\string\textellipsis:\endcsname}}
+\:temp
+>>>
+
+\<plain math symbols\><<<
+\MathSymbol\mathop{l}
+\MathSymbol\mathop{longleftarrow}
+\MathSymbol\mathop{longrightarrow}
+\MathSymbol\mathop{L}
+\MathSymbol\mathrel{buildrelover}
+>>>
+
+% \def\ifno:mathchar#1#2{%
+%    \def\:tempb##1"##2///{##1}%
+%    \edef\:tempa{\expandafter\:tempb\meaning#1"///}%
+%    \edef\:tempc{\string\mathchar}%
+%    \ifx \:tempa\:tempc \else #2\fi
+%}
+%\ifno:mathchar
+
+\<fontmath + plain classes\><<<
+\MathSymbol\mathop{angle}
+\MathSymbol\mathop{cong}
+\MathSymbol\mathop{vdots}
+\MathSymbol\mathop{ldots}
+\MathSymbol\mathrel{Longleftrightarrow}
+\MathSymbol\mathrel{Longrightarrow}
+\MathSymbol\mathrel{bowtie}
+\MathSymbol\mathrel{cdots}
+\MathSymbol\mathrel{ddots}
+\MathSymbol\mathrel{doteq}
+\MathSymbol\mathrel{hookleftarrow}
+\MathSymbol\mathrel{hookrightarrow}
+\MathSymbol\mathrel{leftrightharpoons}
+\MathSymbol\mathrel{longleftrightarrow}
+\MathSymbol\mathrel{longmapsto}
+\MathSymbol\mathrel{mapsto}
+\MathSymbol+\mathrel{mid}
+\MathSymbol\mathrel{models}
+\MathSymbol\mathrel{neq} \let\ne|=\neq   \def\c:ne:{\Configure{neq}}
+\MathSymbol\mathrel{notin}
+\MathSymbol\mathrel{rightleftharpoons}
+>>>
+
+\<config fontmath.ltx shared\><<<
+\ProtectedMathSymbol\mathop{longleftarrow}
+\ProtectedMathSymbol\mathop{longrightarrow}
+>>>
+
+\<amsmath.sty and amstex.sty\><<<
+\MathSymbol\mathop{dotsc}
+\MathSymbol\mathop{dotso}
+\MathSymbol\mathrel{longleftarrow}
+\MathSymbol\mathrel{longrightarrow}
+>>>
+
+\<amsmath.sty\><<<
+\MathSymbol\mathrel{@cdots}
+\MathSymbol\mathop{doteq}  
+   \def\n:doteq:{\expandafter\:same \math:sym\mathop{doteq}\nolimits}
+\HLet\dotsb@=\@cdots  
+\HLet\intdots@=\@cdots
+\HRestore\cdots
+>>>
+
+% \HLet\dotsb=\cdots     
+% \HLet\dotsm=\dotsb
+
+\<amsmath.sty\><<<
+\MathSymbol\mathop{iint}  
+   \def\n:iint:{\expandafter\:same \math:sym\mathop{iint}\nolimits}
+\MathSymbol\mathop{iiint}  
+   \def\n:iiint:{\expandafter\:same \math:sym\mathop{iiint}\nolimits}
+\MathSymbol\mathop{iiiint}  
+   \def\n:iiiint:{\expandafter\:same \math:sym\mathop{iiiint}\nolimits}
+\MathSymbol\mathop{idotsint}  
+   \def\n:idotsint:{\expandafter\:same \math:sym\mathop{idotsint}\nolimits}
+>>>
+
+\<config fontmath\><<<
+\MathSymbol\mathop{int}  
+   \def\n:int:{\expandafter\:same \math:sym\mathop{int}\nolimits}
+>>>
+
+Where
+\`'\def\rightleftharpoons{\m:CondPicture{\mathrel{\mathpalette\rlh@{}}}{}}'
+came in for the first time. It is in amstex but not in latex or tex.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{MkHalign-Based Symbols}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+We had a definition like \`'\def\overbrace#1{{\m:CondPicture{%
+      \mathop{\vbox{\m@th\ialign{##\crcr\noalign{\kern3\p@}
+      \downbracefill\crcr\noalign{\kern3\p@\nointerlineskip}
+      $\hfil\displaystyle{#1}\hfil$\crcr}}}\limits}{}}}'
+which should have something like
+\`'' but it
+seems like there is no need for it anymore.
+Similarly for \`'\underbrace', \''\overrightarrow', 
+\''\overleftarrow', and \''\angle'.
+
+\<over/under fontmath\><<<
+\def\:tempc#1{\a:overrightarrow
+   \o:overrightarrow:{#1}\b:overrightarrow}
+\HLet\overrightarrow|=\:tempc
+\NewConfigure{overrightarrow}{2}
+\def\:tempc#1{\a:overleftarrow
+   \o:overleftarrow:{#1}\b:overleftarrow}
+\HLet\overleftarrow|=\:tempc
+\NewConfigure{overleftarrow}{2}
+>>>
+
+\<plain math\><<<
+\def\:tempc#1{\a:overrightarrow
+   \o:overrightarrow:{#1}\b:overrightarrow}
+\HLet\overrightarrow|=\:tempc
+\NewConfigure{overrightarrow}{2}
+\def\:tempc#1{\a:overleftarrow
+   \o:overleftarrow:{#1}\b:overleftarrow}
+\HLet\overleftarrow|=\:tempc
+\NewConfigure{overleftarrow}{2}
+>>>
+
+\<amsmath.sty\><<<
+\def\:tempc#1{\a:underrightarrow
+   \o:underrightarrow:{#1}\b:underrightarrow}
+\HLet\underrightarrow|=\:tempc
+\NewConfigure{underrightarrow}{2}
+\def\:tempc#1{\a:underleftarrow
+   \o:underleftarrow:{#1}\b:underleftarrow}
+\HLet\underleftarrow|=\:tempc
+\NewConfigure{underleftarrow}{2}
+>>>
+
+\<amsmath.sty\><<<
+\def\:tempc#1{\a:overleftrightarrow
+   \o:overleftrightarrow:{#1}\b:overleftrightarrow}
+\HLet\overleftrightarrow|=\:tempc
+\NewConfigure{overleftrightarrow}{2}
+\def\:tempc#1{\a:underleftrightarrow
+   \o:underleftrightarrow:{#1}\b:underleftrightarrow}
+\HLet\underleftrightarrow|=\:tempc
+\NewConfigure{underleftrightarrow}{2}
+>>>
+
+\<plain, fontmath, amstex\><<<
+\def\:temp#1{\a:overbrace \mathop{\hbox{\b:overbrace
+   $\o:overbrace:{#1}$\c:overbrace}}\limits}
+\HLet\overbrace|=\:temp
+\NewConfigure{overbrace}{3}
+\def\:temp#1{\a:underbrace \mathop{\hbox{$\b:underbrace
+   \o:underbrace:{#1}\c:underbrace$}}\limits}
+\HLet\underbrace|=\:temp
+\NewConfigure{underbrace}{3}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{New Accents}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+For non-pictorial accents \''\c', \''\b', and \''\d', we want just the
+accented part.  The default definitions provide an alternative options.
+In the last two cases, the  \''\accent' command uses faked access
+number.  
+
+\<revised accent definitions\><<<
+\def\:temp#1{{\accent24 #1}}
+\let\c:accent|=\c   \HLet\c:accent|=\:temp   \let\c|=\c:accent
+>>>
+
+\<revised latex accent definitions\><<<
+\def\:temp#1{{\edef\next{\the\font}\rmfamily\accent0 \next#1}}
+\let\b:accent|=\b   \HLet\b:accent|=\:temp   \let\b|=\b:accent
+\def\:temp#1{{\edef\next{\the\font}\rmfamily\accent1 \next#1}}
+\let\d:accent|=\d   \HLet\d:accent|=\:temp   \let\d|=\d:accent
+>>>
+
+\<revised plain accent definitions\><<<
+\def\:temp#1{{\edef\next{\the\font}\rm\accent0 \next#1}}
+\let\b:accent|=\b   \HLet\b:accent|=\:temp   \let\b|=\b:accent
+\def\:temp#1{{\edef\next{\the\font}\rm\accent1 \next#1}}
+\let\d:accent|=\d   \HLet\d:accent|=\:temp   \let\d|=\d:accent
+>>>
+
+The last two faked fonts, similar to the definition of \''\t' in
+plain.tex. There, however, we have \''\the\textfont1' instead of
+\''\rm' and \''\rmfamily', which doesn't work in LaTeX for some
+reasons (what are the reasons?).
+
+\Section{Accents through `accents' Configurations}
+
+When \''\hat{foo}' is encountered, a search is made for an \`'??-i'
+that equals  \`'foo' in the given accent table. If found, do-found is
+executed; otherwise, do-not-found is executed. The do-found can reference the
+??-out through \`'#1'. The do-not-found can reference the 
+old definition of \`'\hat' through \`'#1' and the foo through \`'#2'.
+
+\<accents\><<<
+\NewConfigure{accents}[2]{\def\a:accents##1##2{#1}%
+   \def\b:accents##1##2##3{#2}}
+>>>
+
+\List{*}
+\item \`'\HChar{...}' sends forward a character to the next printable
+char (can be refined to specific characters).  That is, it uses the
+character of the command, with the decoration of the character that
+follows.
+\item \`'\special{t4ht@+...}' sends forward a string to the next printable
+chr
+\EndList
+
+The space in the definition of \`'\check:sc' is to deal with caese
+like \`'cmcsc10 at 14.4pt'.
+
+\<temp patch for accents on small capsPRE-CSS\><<<
+\def\check:sc#1 #2|<par del|>{\Check:sc#1}
+\def\Check:sc#1#2#3#4#5#6#7#8#9*{%
+  \gdef\Check:sc##1##2##3##4##5##6##7##8##9*{%
+   {\if #1##1\if #2##2\if ##3#3\if ##4#4\if ##5#5\if ##6#6\if ##7#7%
+    \if ##8#8\aftergroup\sc:reg:ac\else \sc:digits#8##8|<par del|>\fi
+    \else \sc:digits#7##7#8##8|<par del|>\fi 
+    \else \sc:digits#6##6#7##7#8##8|<par del|>\fi
+    \fi\fi\fi\fi\fi}}}
+{\scshape\expandafter\expandafter\expandafter\check:sc
+     \expandafter\fontname\expandafter\font \space |<par del|>xxxxxxxx*}
+\def\get:sc{\expandafter\expandafter\expandafter\check:sc
+     \expandafter\fontname\expandafter\font \space |<par del|>xxxxxxxx*}
+\def\sc:reg:ac#1#2#3{\nxt:srch
+   {#3}aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVxXyYzZ\i I\j J%
+   {}{}//{#1}{#2}}
+\def\nxt:srch#1#2{\if #1#2\expandafter\:found
+   \else\expandafter\not:found\fi{#1}}
+\def\:found#1#2#3//#4#5{\a:textscaccent#4{#5}{#2}\b:textscaccent}
+\def\not:found#1#2#3{\if !#3!\expandafter\endnot:found
+  \else\expandafter\nxt:srch\fi{#1}{#3}}
+\def\endnot:found#1#2//#3#4{#3{#4}{#1}}
+|<sc digits|>
+\let\acp:csv=\acp:c
+\def\acp:c#1#2{\get:sc\acp:csv{#1}{#2}}
+\NewConfigure{textscaccent}{2}
+>>>
+
+The checking for digits is needed for cases like \`'eccc1000' vesrus
+\`'eccc1200'. Eg.g,
+
+\Verbatim
+\documentclass{article}
+  \usepackage[T1]{fontenc}
+\begin{document}
+  \textsc{Po\'e}  \Large \textsc{Po\'e}
+\end{document}
+\EndVerbatim
+
+\<sc digits\><<<
+\def\sc:digits#1#2|<par del|>{%
+   \sc:dig{0}{#1}{#2}%
+   \sc:dig{1}{#1}{#2}%
+   \sc:dig{2}{#1}{#2}%
+   \sc:dig{3}{#1}{#2}%
+   \sc:dig{4}{#1}{#2}%
+   \sc:dig{5}{#1}{#2}%
+   \sc:dig{6}{#1}{#2}%
+   \sc:dig{7}{#1}{#2}%
+   \sc:dig{8}{#1}{#2}%
+   \sc:dig{9}{#1}{#2}}
+\def\sc:dig#1#2#3{%
+   \if #1#2\if !#3!\aftergroup\sc:reg:ac \expandafter\no:sc
+           \else                     \expandafter\sc:digits\fi
+           #3|<par del|>%
+   \fi }
+\def\no:sc#1|<par del|>{}
+>>>
+
+The second operands must be a single parameter macro.  The previous to
+the last field must be empty, and the last one is not used.  
+
+The following put characters over each other and indirectly takes care
+of \''\b', \''\d', and \`'\ooalign'.
+
+\<plain,ltplain obeylines,oalign\><<<
+\def\:temp#1{\leavevmode\a:oalign\o:oalign:{#1}\b:oalign}
+\HLet\oalign|=\:temp
+\NewConfigure{oalign}{2}
+>>>
+
+\Section{Math Classes  to Symbols}
+
+\SubSection{Type 5: Math Close}
+
+\SubSection{Type 1: Op}
+
+Can come in characters
+\`'\mathchardef\coprod="1360
+\mathchardef\bigvee="1357
+\mathchardef\bigwedge="1356
+\mathchardef\biguplus="1355
+\mathchardef\bigcap="1354
+\mathchardef\bigcup="1353
+\mathchardef\intop="1352 \def\int{\intop\nolimits}
+\mathchardef\prod="1351
+\mathchardef\sum="1350
+\mathchardef\bigotimes="134E
+\mathchardef\bigoplus="134C
+\mathchardef\bigodot="134A
+\mathchardef\ointop="1348 \def\oint{\ointop\nolimits}
+\mathchardef\bigsqcup="1346
+\mathchardef\smallint="1273'
+or as functions   \''\mathop{\rm log}',....
+
+In plain.tex, the \''\limits' and \''\nolimits' are used only after
+\''\mathop'.
+Without the following we get a complain from \`'$\arctan (2)$'
+about \''\nolimits' not following the operator immediately
+in \`'fonts' mode. This is so because the definition
+\`'\arctan ->\mathop {\rm arctan}\nolimits ' gets output
+of code from \''\rm'.
+
+\<html math and non-math symbols???\><<<
+\def\:temp{\nopic:gobble\o:nolimits:}
+\HLet\nolimits|=\:temp
+\def\:temp{\nopic:gobble\o:limits:}
+\HLet\limits|=\:temp
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Other}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+Type 6 is for punctuation (\''\mathpunc', in LaTeX), and type 7 is
+``variable ord''.
+
+\`'latex.ltx:\def\pmod#1{\allowbreak\mkern18mu({\operator@font mod}\,\,#1)}       ' ???
+
+%%%%%%%%%%%%%
+\Section{Soul}
+%%%%%%%%%%%%%
+
+\<soul.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% soul.4ht                              |version %
+% Copyright (C) |CopyYear.2005.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<soul hooks|>
+\Hinput{soul}
+\endinput
+>>>        \AddFile{9}{soul}
+
+\<soul hooks\><<<
+\expandafter\long\expandafter\def\csname textcaps \endcsname#1{\a:textcaps 
+   #1\b:textcaps}
+\expandafter\long\expandafter\def\csname texthl \endcsname#1{\a:texthl
+   \SOUL@hlcolor{#1}\b:texthl}
+\expandafter\long\expandafter\def\csname textso \endcsname#1{\a:textso 
+   #1\b:textso}
+\expandafter\long\expandafter\def\csname textst \endcsname#1{\a:textst 
+   \SOUL@stcolor{#1}\b:textst}
+\expandafter\long\expandafter\def\csname textul \endcsname#1{\a:textul 
+   \SOUL@ulcolor{#1}\b:textul}
+\NewConfigure{textcaps}{2}
+\NewConfigure{texthl}{2}
+\NewConfigure{textso}{2}
+\NewConfigure{textst}{2}
+\NewConfigure{textul}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Underline and Overline}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\''\ovrline' and \''\undeline' are not macros so they
+can't be redefined with \''\pend:defI'.
+
+\<plain math\><<<
+\def\:temp#1{\relax \ifvmode\leavevmode\fi
+   \a:underline\hbox{$#1$}\b:underline}
+\HLet\underline|=\:temp
+\NewConfigure{underline}{2}
+>>>
+
+Some environments call \Verb+\@@underline+ directly, so we want this
+macro also to be defined directly. However, this macro always appears
+within math mode, so deine also \Verb+\underline+ directly.
+
+\<latex math\><<<
+\def\underline#1{%
+  \relax
+  \ifmmode\o:@@underline:{#1}%
+  \else  $\o:@@underline:{\hbox{#1}}\m@th$\relax\fi}
+\def\:tempc#1{\relax\ifvmode\leavevmode\fi
+   \a:underline \o:@@underline:{#1}\b:underline}
+\HLet\@@underline|=\:tempc
+\def\:tempc#1{\relax\ifvmode\leavevmode\fi
+   \a:underline \o:underline:{#1}\b:underline}
+\HLet\underline|=\:tempc
+\NewConfigure{underline}{2}
+>>>
+
+\<plain,latex math\><<<
+\def\:temp#1{\relax\ifvmode\leavevmode\fi
+   \a:overline\hbox{$|<empty base for sub/sup|>#1$}\b:overline}
+\HLet\overline|=\:temp
+\NewConfigure{overline}{2}
+>>>
+
+\<empty base for sub/sup\><<<
+{\HCode{}}>>>
+
+\Section{MathJax}
+
+\<latex math\><<<
+\NewConfigure{MathjaxSource}{1}
+>>>
+
+\Section{Space Characters}
+
+We have the definition \`'\def~{\penalty \@M \ }' in TeX,
+and in LaTeX it is also defined through \`'\ '.
+The relax is to avoid end-of-line for the control character.
+
+\<config latex.ltx shared\><<<
+\let\sp:c|=\  |<latex,plain sp|>
+\def\:nbsp{\ifx\EndPicture\:UnDef\protect\leavevmode\ht:special{t4ht@+\string&{35}x00A0{59}}\a:HChar\else\leavevmode\nobreak\ \fi} 
+\def\:ensp{\protect\leavevmode\ht:special{t4ht@+\string&{35}x2002{59}}\a:HChar} 
+\let\nobreakspace\:nbsp
+>>>
+
+\<config plain shared\><<<
+\let\sp:c|=\space |<latex,plain sp|>%
+\def\:nbsp{\ifx\EndPicture\:UnDef\leavevmode\ht:special{t4ht@+\string&{35}x00A0{59}}\a:HChar\else\leavevmode\nobreak\ \fi} 
+\def\:ensp{\leavevmode\ht:special{t4ht@+\string&{35}x2002{59}}\a:HChar} 
+>>>
+
+\<latex,plain sp\><<<
+\def\ {\relax\ifx \EndPicture\:UnDef \a:sp
+             \else \sp:c\fi}
+\NewConfigure{ }[1]{\def\:temp{#1}%
+   \ifx \:temp\empty \let\a:sp|=\sp:c\else\def\a:sp{#1}\fi}
+\Configure{ }{\:nbsp}
+>>>
+
+% \leavevmode\ht:special{t4ht@+\string&nbsp;}x
+
+Had \`'\let\sp:c|=\ \relax', but manual of TeXproject didn't accept
+it.
+
+%%%%%%%%%%%
+\Part{TeX Formats}
+%%%%%%%%%%
+
+%%%%%%%%%%%
+\Chapter{Plain}
+%%%%%%%%%%
+
+%%%%%%%%%%%%%%%
+\Section{Outline}
+%%%%%%%%%%%%%%%
+
+\<plain.4ht\><<<
+% plain.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.1997. Eitan M. Gurari
+|<TeX4ht copywrite|>
+|<exit if already loaded|>
+|<record ams definitions|>
+|<elements for divs|>
+|<tex divisions|>
+|<fontmath + plain classes|>
+|<plain, amsmath, amstex|>
+|<elements for lists|>
+|<html lists|>
+|<html tex divs|>
+|<plain vfootnote|>
+|<html tex settabs|>
+|<html tex halign|>
+|<plain,ltplain obeylines,oalign|>
+|<html local env|>
+|<more html tex|> 
+|<html tex env|>
+|<html tex floats|>
+|<html TeX4ht local env|>
+\:CheckOption{new-accents}     \if:Option 
+    |<revised accent definitions|>
+    |<revised plain accent definitions|>
+    |<new accents|>
+\else
+    |<accents|>
+\fi
+|<text symbols|>
+|<shared plain,eplain|>
+|<config plain utilities|>
+|<plain,latex utilities|>
+|<config plain shared|>
+|<config plain-latex shared|>
+|<plain,latex bordermatrix|>
+|<displaylines|>
+|<plain,latex math symbols|>        
+|<plain math symbols|>
+|<plain math|>
+|<plain halign-based math|>
+|<plain,latex math|>
+|<html plain|> 
+|<html plain+|>             |%keep last in html mode|%
+\Hinput{plain}
+\endinput
+>>>        \AddFile{5}{plain}
+
+\<html plain\><<<
+\footline={\hfil}   \headline={\hfil}  
+>>>
+
+\<eplain config\><<<
+\footline={\hfil}   \headline={\hfil}  
+|<date utility|>
+>>>
+
+\<plain,latex utilities\><<<
+|<date utility|>
+>>>
+
+\<date utility\><<<
+\tmp:cnt|=\time  \divide\tmp:cnt |by 60
+\edef\:temp{\the\tmp:cnt}
+\multiply\tmp:cnt |by -60 \advance\tmp:cnt |by \time
+\edef\:today{\the\year-\ifnum \month<10 0\fi
+  \the\month-\ifnum \day<10 0\fi\the\day 
+   \space\ifnum \:temp<10 0\fi \:temp 
+   :\ifnum \tmp:cnt<10 0\fi\the\tmp:cnt :00}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\Section{Tables}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\SubSection{TeX: Eqalign}
+
+\<plain eqalign pattern\><<<
+$\displaystyle{#}$&$\displaystyle{{}#}$%
+>>>
+
+\<plain halign-based math\><<<
+\def\:tempc#1{\tx:halign{eqalign}{#1}}
+\HLet\eqalign|=\:tempc
+                                 \catcode`\#|=13 \catcode`\!|=6
+\def\reg:eqalign!1{\null\vcenter{\m@th
+  \Mk:ialign:egroup
+  {|<plain eqalign pattern|>}{eqalign}{!1}#{}}}  
+                                 \catcode`\#=6 \catcode`\!=12
+\NewConfigure{eqalign}{6}
+>>>
+
+\<plain halign-based math\><<<
+\def\Mk:ialign:egroup#1#2#3#4#5{%
+%    \csname a:#2\endcsname
+     \ifx \EndPicture\:UnDef        
+        |<SaveMkHalignConfig|>#5\RecallTeXcr
+        \MkHalign#4{#1}#3\crcr\EndMkHalign
+        \RecallMkHalignConfig 
+     \else
+        \csname o:#2:\endcsname{#3}%
+     \fi
+%   \csname b:#2\endcsname
+}
+>>>
+
+Test:
+\Verbatim
+\csname tex4ht\endcsname
+
+$\eqalign{
+1111&2222\cr
+}$
+\bye
+\EndVerbatim
+
+\SubSection{TeX: eqalignno}
+
+\<plain eqalignno pattern\><<<
+$\@lign\displaystyle{#}$%
+&$\@lign\displaystyle{{}#}$%
+&\hbox{$\@lign#$}%
+>>>
+
+\<plain halign-based math\><<<
+\def\:tempc#1{\tx:halign{eqalignno}{#1}}
+\HLet\eqalignno|=\:tempc
+                                 \catcode`\#|=13 \catcode`\!|=6
+\def\reg:eqalignno!1{\Mk:ialign:egroup
+   {|<plain eqalignno pattern|>}{eqalignno}{!1}#{}}
+                                 \catcode`\#=6 \catcode`\!=12
+\NewConfigure{eqalignno}{6}
+\def\:eqalignno:{\Configure{noalign}{}{}}
+>>>
+
+\SubSection{TeX: leqalignno}
+
+\<plain halign-based math\><<<
+\def\:tempc#1{\tx:halign{leqalignno}{#1}}
+\HLet\leqalignno|=\:tempc
+                                 \catcode`\#|=13 \catcode`\!|=6
+\def\reg:leqalignno!1{\Mk:ialign:egroup
+  {|<plain eqalignno pattern|>}{leqalignno}{!1}#{}}
+                                 \catcode`\#=6 \catcode`\!=12
+\NewConfigure{leqalignno}{6}
+>>>
+
+\SubSection{Tabbing}
+
+LaTeX disables: \`'\tabs', \`'\tabsdone', \''settabs', \''\+',
+\''\tabset', \''\cleartabs', and \''\settabs'.
+
+No need for \`'\:CheckOption{settabs-} \if:Option \else ....\fi'
+because we can use \`'\Configure{settabs}{}{}{}{}{}'.
+
+The following is from plain TeX.
+
+The following is for \`'\outer\def\+{\settabs}'.
+
+\<html tex settabs\><<<
+\def\gt:tab{\def\:temp##1.##2//{##1}\tmp:dim|=\m:tab\wd\z@}
+|<set a settabs element|>
+|<set a settabs row|>
+>>>
+
+\<config plain utilities\><<<
+\def\E:tabalign#1{\def\e:tabalgn{\ifx \EndPicture\:UnDef #1\fi}}
+\def\c:settabs:{\c:def\:tempa{settabs}\futurelet\:temp\:tblgn}
+>>>
+
+\<html tex settabs\><<<
+\pend:def\settabs{\e:tabalgn}
+>>>
+
+The \''\leavevmode' below save from paragraph breaks
+between lines.
+
+\`'\Configure{settabs}[dec const]' for table magnified by
+the given decimal constant.  
+\`'\Configure{settabs}{at-settabs}{at \+}{at \cr}{before elem}{after elem}'
+for user-defined configuration.  The \`'at-settabs' is useful for
+tables \`'\settabs..\+..\cr\+..\cr...' that are defined within 
+dedicated groups.
+
+\<set a settabs element\><<<
+\def\t@bb@x{\if@cr\egroup |<last col; no dim|>%
+  \else\hss\egroup  |<col dim|>%
+      \global\setbox\tabsyet\hbox{\unhbox\tabsyet
+      \global\setbox\@ne\lastbox}% 
+    \ifvoid\@ne\global\setbox\@ne\hbox to\wd\z@{}%
+    \else\setbox\z@\hbox to\wd\@ne{\unhbox\z@}\fi
+    \global\setbox\tabsdone\hbox{\box\@ne\unhbox\tabsdone}\fi
+  \ifx \EndPicture\:UnDef \c:tabalgn \fi \box\z@ 
+  \ifx \EndPicture\:UnDef \d:tabalgn \fi}
+>>>
+
+\<col dim\><<<
+\edef\TabWidth{\expandafter\:temp\the\tmp:dim//}%
+>>>
+
+\<last col; no dim\><<<
+\let\TabWidth|=\empty
+>>>
+
+\<set a settabs row\><<<
+\def\m@ketabbox{\begingroup  
+  \global\setbox\tabsyet\copy\tabs
+  \global\setbox\tabsdone\null
+  \def\cr{\@crtrue\crcr\egroup\egroup
+    \ifus@  \ifx \EndPicture\:UnDef \a:tabalgn \fi
+        \unvbox\z@\lastbox
+        \ifx \EndPicture\:UnDef \b:tabalgn \fi
+    \fi\endgroup
+    \setbox\tabs\hbox{\unhbox\tabsyet\unhbox\tabsdone}}%
+  \setbox\z@\vbox\bgroup\@crfalse  
+  |<ialign|>\bgroup&\t@bbox##\t@bb@x\crcr}
+>>>
+
+ 
+
+\Verbatim
+\ifx \us@false\:UnDef
+   \def\:tempa{\expandafter\let\csname ifus@\endcsname|=}
+   \expandafter\:tempa\csname iftrue\endcsname
+\fi
+\EndVerbatim
+
+\''\ialign' stands for initialized \''\halign'.
+
+\<ialign\><<<
+\everycr{}\tabskip\z@skip\TeXhalign
+>>>
+
+\Section{Discrete Structures}
+
+\SubSection{Sections and Proclaims}
+
+\<config plain shared\><<<
+\expandafter\let\csname  beginsection\endcsname\relax
+\NewSection\beginsection{}{}
+\let\begin:section\beginsection
+\expand:after{\csname outer\endcsname\def}\csname
+     beginsection\endcsname#1\par{\smallskip
+  \message{#1}\begin:section{#1}\smallskip\noindent}
+>>>
+
+\<config plain shared\><<<
+\edef\:temp{\let\noexpand\o:proclaim:|=\expandafter\noexpand
+   \csname proclaim\endcsname}\:temp
+\expandafter\def\csname proclaim\endcsname#1. #2\par{\medbreak
+  \a:proclaim\noindent{\bf#1.\enspace}\b:proclaim  
+  {\sl#2\par}\c:proclaim\medskip}
+\NewConfigure{proclaim}{3}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%
+\SubSection{Items}
+%%%%%%%%%%%%%%%%%%%%%%
+
+\<plain+ env\><<<
+\def\textindent#1{\indent \ifx \EndPicture\:UnDef \expandafter\hbox
+   \else\expandafter\llap\fi {{#1\enspace}}\ignorespaces}
+>>>
+
+Extra braces for fonts.
+
+% \SubSection{item}
+
+\<plain+ env\><<<
+\def\:temp#1{\:ilist \let\:ilist|=\empty  
+   \def\EnditemList{\end:ilist \let\EnditemList|=\empty}%
+   \a:item {#1}\b:item}
+\HLet\item|=\:temp
+\long\def\c:item:#1#2#3#4{
+   \let\EnditemList|=\empty
+   \c:def\:ilist{#1}
+   \c:def\end:ilist{#2\c:def\:iilist{#1}}
+   \c:def\a:item{#3}
+   \c:def\b:item{#4}}
+>>>
+
+If the second parameter is not empty, it is up to the user to 
+introduce \''\EnditemList'.
+
+\SubSection{itemitem}
+
+\<plain+ itemitem list\><<<
+\def\:temp#1{\:iilist \let\:iilist|=\empty  
+   \def\EnditemitemList{\end:iilist \let\EnditemitemList|=\empty}%
+   \a:iitem {#1}\b:iitem}
+\HLet\itemitem|=\:temp
+\long\def\c:itemitem:#1#2#3#4{
+   \let\EnditemitemList|=\empty
+   \c:def\:iilist{#1}%
+   \c:def\end:iilist{#2\c:def\:iilist{#1}}
+   \c:def\a:iitem{#3}
+   \c:def\b:iitem{#4}}
+>>>
+
+   
+
+If the second parameter is not empty, it is up to the user to 
+introduce \''\EnditemitemList'.
+
+%%%%%%%%%%%%%%%%%%%%%
+\SubSection{/Line}
+%%%%%%%%%%%%%%%%%%%%%
+
+Why \''\centerline' are defined also for latex and non-sty env,
+but \''\line' not.
+
+Check \''\a:leftline' and \''\b:leftline' before making any change in \''\line'.
+
+\<plain+ env\><<<
+\pend:def\line{\ifx \EndPicture\:UnDef \hbox{\ht:everypar{}\a:line}\fi}
+>>>
+
+The \`'\hbox' on the group is required for preserving vertical modes.
+
+\<config plain utilities\><<<
+\NewConfigure{line}{1}
+>>>
+
+\SubSection{Centerline, Leftline, Rightline}
+
+The original for the following is
+\`'\def\centerline#1{\line{\hss#1\hss}}'. We replace the
+\''\line' with \''\hbox', because the earlier produces
+html code of itself, and surrounding horizontal space from its
+definition as \''\hbox to \hsize'.  Similarly is the case for
+\''\leftline' and  \''\rightline'.
+
+\<html tex env\><<<
+\pend:defI\centerline{\pic:gobble\cnt:a}
+\append:defI\centerline{\pic:gobble\cnt:b}
+\pend:defI\leftline{\pic:gobble\lft:a}
+\append:defI\leftline{\pic:gobble\lft:b}
+\pend:defI\rightline{\pic:gobble\a:rightline}
+\append:defI\rightline{\pic:gobble\b:rightline}
+>>>
+
+In the \`'sty' mode we have the following configuration. Otherwise,
+the configuration is empty.
+
+\<config plain utilities\><<<
+\NewConfigure{centerline}[2]{\c:def
+   \cnt:a{\a:leftline{#1}}\c:def\cnt:b{\b:leftline{#2}}}
+\NewConfigure{leftline}[2]{\c:def
+   \lft:a{\a:leftline{#1}}\c:def\lft:b{\b:leftline{#2}}}
+\NewConfigure{rightline}[2]{\c:def
+   \a:rightline{\a:leftline{#1}}\c:def\b:rightline{\b:leftline{#2}}}
+\long\def\a:leftline#1{{\ht:everypar{}#1}\expandafter\hbox\:gobble}
+\long\def\b:leftline#1{{\ht:everypar{}#1}}
+>>>
+
+\Section{Other}
+
+\<more html tex\><<<
+      \let\makeheadline|=\empty
+      \let\makefootline|=\empty
+
+>>>
+
+\SubSection{Plain +}
+
+\<html plain+\><<<
+\:CheckOption{plain-} \if:Option \else
+   \Log:Note{for reduced implementation, 
+       use the command line option `plain-'}
+   |<plain+ env|> 
+   |<plain+ itemitem list|>
+\fi
+>>>
+
+\SubSection{Narrower}
+
+\<plain+ env\><<<
+\pend:def\narrower{\ifx \EndPicture\:UnDef 
+    \aftergroup\b:narrower \a:narrower \fi}
+>>>
+
+\<config plain utilities\><<<
+\NewConfigure{narrower}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{manmac}
+%%%%%%%%%%%%%%%%%%
+
+\<manmac.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% manmac.4ht                            |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<manmac hooks|>
+  |<manmac chapter|>
+  |<manmac demo|>
+  |<manmac config|>
+\Hinput{manmac}
+\endinput
+>>>
+
+ \AddFile{9}{manmac}
+
+\<manmac config\><<<
+\def\specialhat{\ifmmode\def\next{\sp}\else\let\next=\beginxref\fi\next} 
+{\catcode`\^=\active \global\let ^=\specialhat }
+>>>
+
+\<manmac hooks\><<<
+\proofmodefalse
+
+\let\setcornerrules\empty
+
+\let\o:exercise:=\exercise
+\let\exercise\:UnDef
+
+\def\exercise{\a:exercise \csname o:exercise:\endcsname\b:exercise}
+\NewConfigure{exercise}{2}
+\pend:def\copytoblankline{\begingroup\aftergroup\par\:gobble}
+
+\def\checkequals#1#2{}
+
+\append:def\beginlines{\everypar{\strut\HtmlPar}}
+
+\outer\def\begindisplay{\o:obeylines:\startdisplay}
+{\catcode`\#=13
+ \catcode`\@=6
+ \catcode`\^=7
+  \o:obeylines:\gdef\startdisplay@1
+  {\catcode`\^^M=5@1\bgroup %
+   \Configure{MkHalign}%
+      {\csname a:manmac-display\endcsname}%
+      {\csname b:manmac-display\endcsname}%
+      {\csname c:manmac-display\endcsname}%
+      {\csname d:manmac-display\endcsname}%
+      {\csname e:manmac-display\endcsname}%
+      {\csname f:manmac-display\endcsname}%
+   \let\par\endgraf %
+   \MkHalign#{\indent#\hfil&&\qquad#\hfil}}}
+\outer\def\enddisplay{\crcr\EndMkHalign\egroup}
+\NewConfigure{manmac-display}{6}
+
+\outer\def\begintt{\a:ttenv
+  \bgroup\let\par=\endgraf \ttverbatim \parskip=\z@
+  \catcode`\||=0 \rightskip-5pc \ttfinish}
+{\catcode`\^=7 
+ \catcode`\||=0 ||catcode`||\=\other %
+  ||o:obeylines: % end of line is active
+  ||gdef||ttfinish#1^^M#2\endtt{#1||vbox{#2}||endgroup||egroup ||b:ttenv}}
+
+\NewConfigure{ttenv}{2}
+>>>
+
+\<manmac hooks\><<<
+\pend:def\d@nger{\medbreak\a:danger\:gobble}
+\append:def\d@nger{\aftergroup\b:danger}
+\pend:def\dd@nger{\medbreak\a:ddanger\:gobble}
+\append:def\dd@nger{\aftergroup\b:ddanger}
+\NewConfigure{danger}{2}
+\NewConfigure{ddanger}{2}
+>>>
+
+\<manmac chapter\><<<
+\def\:tempc#1 #2#3. #4\par{\vfill\break
+   \ifodd\pageno \advancepageno\fi
+   \let\SV:halign\halign
+   \let\halign\TeXhalign
+   \let\title:page\def
+   \bb:chapter \global\let\bb:chapter=\b:chapter \a:chapter  \c:chapter
+       \o:beginchapter:{#1} {#2}{#3}. {#4}\par
+   \d:chapter
+   \let\halign\SV:halign
+}
+\HLet\beginchapter\:tempc
+>>>
+
+\<manmac chapter\><<<
+\expandafter\let\expandafter\:endchapter\csname endchapter\endcsname
+\expandafter\def\csname endchapter\endcsname{%
+   \let\title:page\:UnDef
+   \bb:chapter \global\let\bb:chapter=\empty \csname :endchapter\endcsname
+   \everypar{\sl\HtmlPar}}
+\pend:def\at:docend{\bb:chapter}
+\let\bb:chapter=\empty
+\NewConfigure{chapter}{4}
+>>>
+
+\<manmac chapter\><<<
+\pend:def\titlepage{%
+   \ifx \title:page\def \else
+      \let\title:page\:UnDef
+      \bb:chapter \a:titlepage
+      \global\let\bb:chapter=\b:titlepage 
+   \fi
+}
+\NewConfigure{titlepage}{2}
+>>>
+
+\<manmac hooks\><<<
+\catcode`\!6
+\catcode`\#13
+\def\:tempc!1!2{% !1=width, !2=text
+  \vtop{%
+    \Configure{MkHalign}\a:sampleglue\b:sampleglue\c:sampleglue %
+                       \d:sampleglue\e:sampleglue\f:sampleglue
+    \MkHalign#{\hfil#}!2\cr\EndMkHalign}}
+\HLet\sampleglue\:tempc
+\catcode`\!12
+\catcode`\#6
+\NewConfigure{sampleglue}{6}
+>>>
+
+\<\><<<
+\expandafter\let\expandafter\:beginmathdemo\csname beginmathdemo\endcsname
+\expandafter\def\csname beginmathdemo\endcsname{\bgroup 
+   \expandafter\everydisplay\expandafter{\expandafter
+       \everydisplay\expandafter{\the\everydisplay}}%
+   \csname :beginmathdemo\endcsname
+}
+
+\expandafter\let\expandafter\:endmathdemo\csname endmathdemo\endcsname
+\expandafter\def\csname endmathdemo\endcsname{%
+   \csname :endmathdemo\endcsname\egroup}
+>>>
+
+\<manmac demo\><<<
+\catcode`\#=13
+  |<manmac math demo|>
+\catcode`\#=6
+\expandafter\def\csname endmathdemo\endcsname{\EndMkHalign\egroup}
+>>>
+
+\<manmac math demo\><<<
+\expandafter\def\csname beginmathdemo\endcsname{\par\bgroup
+  \Configure{MkHalign}\a:mathdemo\b:mathdemo\c:mathdemo
+                      \d:mathdemo\e:mathdemo\f:mathdemo
+  \MkHalign#{#\hfil&$#$\hfil}}
+\NewConfigure{mathdemo}{6}
+>>>
+
+\<manmac math demo\><<<
+\outer\def\begindisplaymathdemo {\par\bgroup
+  \Configure{MkHalign}\a:displaymathdemo
+                      \b:displaymathdemo
+                      \c:displaymathdemo
+                      \d:displaymathdemo
+                      \e:displaymathdemo
+                      \f:displaymathdemo
+  \MkHalign#{\indent\hbox to 160pt{#\hfil}&$\displaystyle{#}$\hfil}}
+\NewConfigure{displaymathdemo}{6}
+>>>
+
+\<manmac math demo\><<<
+\outer\def\beginlongmathdemo{\par\bgroup
+  \Configure{MkHalign}\a:longmathdemo
+                      \b:longmathdemo
+                      \c:longmathdemo
+                      \d:longmathdemo
+                      \e:longmathdemo
+                      \f:longmathdemo
+  \MkHalign#{\indent\hbox to 210pt{#\hfil}&$#$\hfil}}
+\NewConfigure{longmathdemo}{6}
+>>>
+
+\<manmac math demo\><<<
+\outer\def\beginlongdisplaymathdemo {\par\bgroup
+  \Configure{MkHalign}\a:longdisplaymathdemo
+                      \b:longdisplaymathdemo
+                      \c:longdisplaymathdemo
+                      \d:longdisplaymathdemo
+                      \e:longdisplaymathdemo
+                      \f:longdisplaymathdemo
+  \MkHalign#{\indent\hbox to 210pt{#\hfil}&$\displaystyle{#}$\hfil}}
+\NewConfigure{longdisplaymathdemo}{6}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Chapter{mex}
+%%%%%%%%%%%%%%%%%%
+
+\<mex.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% mex.4ht                               |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{mex}
+\endinput
+>>>
+
+ \AddFile{8}{mex}
+
+%%%%%%%%%%%%%%%%%%
+\Chapter{eplain}
+%%%%%%%%%%%%%%%%%%
+
+\<eplain.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% eplain.4ht                            |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<shared plain,eplain|>
+  |<eplain hooks|>
+  |<eplain listing|>
+  |<eplain bbl|>
+  |<eplain toc|>
+  |<eplain index|>
+  |<eplain dates|>
+  |<eplain vfootnote|>
+  |<eplain lists|>
+  |<eplain cols|>
+  |<eplain config|>
+\Hinput{eplain}
+\endinput
+>>>
+
+ \AddFile{7}{eplain}
+
+\<eplain bbl\><<<
+\def\@citedef#1#2{\expandafter\gdef\csname
+   \@citelabel{#1}\endcsname{\a:cite\Link{#1}{}#2\EndLink\b:cite}}
+\NewConfigure{cite}{2}
+\def\biblabelprint#1{%
+   \noindent
+   \hbox to \biblabelwidth{%
+      \biblabelprecontents
+      \a:bibitem
+         \bgroup
+            \def\csname##1##2##3{##2}%
+            \edef\:temp{\noexpand\Link{}{#1}}%
+         \expandafter\egroup \:temp
+      \biblabelcontents{#1}%
+         \EndLink
+      \b:bibitem
+      \biblabelpostcontents
+   }%
+   \kern\biblabelextraspace
+}%
+\NewConfigure{bibitem}{2}
+>>>
+
+\<eplain bbl\><<<
+\def\:tempc{%
+   \let\:bblhook\bblhook
+   \append:def\bblhook{\expandafter\everypar
+                       \expandafter{\the\everypar \HtmlPar}}%
+   \a:bibliography \o:@readbblfile: \b:bibliography
+   \let\bblhook\:bblhook}
+\HLet\@readbblfile=\:tempc
+\NewConfigure{bibliography}{2}
+>>>
+
+\<eplain hooks\><<<
+\pend:def\flushleft{\a:flushleft}
+\append:def\flushleft{\pend:def\@eoljustifyaction{\c:flushleft}}
+\pend:def\@endflushleft{\b:flushleft}
+\NewConfigure{flushleft}{3}
+\pend:def\flushright{\a:flushright}
+\append:def\flushright{\pend:def\@eoljustifyaction{\c:flushright}}
+\pend:def\@endflushright{\b:flushright}
+\NewConfigure{flushright}{3}
+\pend:def\center{\a:center}
+\append:def\center{\pend:def\@eoljustifyaction{\c:center}}
+\pend:def\@endcenter{\b:center}
+\NewConfigure{center}{3}
+>>>
+
+\<eplain cols\><<<
+\catcode`\:=12
+\def\makecolumns#1/#2: {\par \begingroup
+   \@columndepth = #1
+   \advance\@columndepth by #2
+   \advance\@columndepth by -1
+   \divide \@columndepth by #2
+   \@linestogoincolumn = \@columndepth
+   \@linestogo = #1
+   \currentcolumn = 1
+   \def\@endcolumnactions{%
+      \ifnum \@linestogo<2
+         \the\crtok \egroup
+         \csname b:makecolumns\endcsname \endgroup \par 
+      \else
+         \global\advance\@linestogo by -1
+         \ifnum\@linestogoincolumn<2
+            \global\advance\currentcolumn by 1
+            \global\@linestogoincolumn = \@columndepth
+            \expandafter\gdef\csname :makecolumn\endcsname{\csname
+               c:makecolumns\endcsname
+               \expandafter\global\expandafter\let
+                  \csname :makecolumn\endcsname\empty}\the\crtok
+         \else
+            &\global\advance\@linestogoincolumn by -1
+         \fi
+      \fi
+   }%
+   \makeactive\^^M
+   \letreturn \@endcolumnactions
+   \@columnwidth = \hsize
+     \advance\@columnwidth by -\parindent
+     \divide\@columnwidth by #2
+   \penalty\abovecolumnspenalty
+   \noindent \csname a:makecolumns\endcsname
+   \valign\bgroup
+     &\hbox to \@columnwidth{\strut \hsize = \@columnwidth 
+           \csname d:makecolumns\endcsname 
+           ##\csname e:makecolumns\endcsname
+           \csname :makecolumn\endcsname \hfil}\cr
+}
+\catcode`\:=11
+\let\:makecolumn=\empty
+\NewConfigure{makecolumns}{5}
+>>>
+
+\<eplain cols\><<<
+\def\@columns#1{\def\NumColumns{#1}\a:columns\singlecolumn 
+   \ifx \@ndcolumns\relax \let\@ndcolumns=\empty \fi
+   \append:def\@ndcolumns{\b:columns}}
+\NewConfigure{columns}{2}
+>>>
+
+\<eplain index\><<<
+\pend:defII\@idxwrite{%
+  \csname if@\@idxprefix indexfileopened\endcsname \else
+    \expandafter\immediate\openout\csname @\@idxprefix indexfile\endcsname =
+      \indexfilebasename.\@idxprefix dx
+    \expandafter\global\csname @\@idxprefix indexfileopenedtrue\endcsname
+  \fi
+  \warn:idx{\jobname}\html:addr
+  \hbox{\Link-{}{|<haddr prefix|>\last:haddr}\EndLink}{}%
+  \edef\:temp{\write\expandafter\noexpand\csname
+     @\@idxprefix indexfile\endcsname{\string \beforeentry{\RefFileNumber
+     \FileNumber}{|<haddr prefix|>\last:haddr}{}}}\:temp
+}
+|<theindex warning|>
+\ind:defs
+>>>
+
+\<eplain hooks\><<<
+\def\:tempc#1#2#3{%
+   \html:addr
+   \o:definexref:{#1}{\Protect
+      \Link{xref\last:haddr}{}#2\Protect\EndLink}{#3}%
+   \Link{}{xref\last:haddr}\EndLink
+}
+\HLet\definexref\:tempc
+>>>
+
+\<eplain lists\><<<
+\NewConfigure{li}{2}
+\def\@finli{%
+  \a:li 
+  \ifnum\itemnumber=1 \else \interitemskip \fi
+  \printitem
+  \b:li 
+  \ifx\@optionalarg\empty \else
+    \expandafter\writeitemxref\expandafter{\@optionalarg}%
+  \fi
+  \advance\itemnumber by 1
+  \advance\itemletter by 1
+  \advance\itemromannumeral by 1
+  \ignorespaces
+}
+\NewConfigure{numberedlist}{4}
+\append:def\numberedlist{\a:numberedlist
+  \Configure{li}{\c:numberedlist}{\d:numberedlist}}
+\pend:def\endnumberedlist{\b:numberedlist}
+\NewConfigure{orderedlist}{4}
+\append:def\orderedlist{\a:orderedlist
+  \Configure{li}{\c:orderedlist}{\d:orderedlist}}
+\pend:def\endorderedlist{\b:orderedlist}
+\NewConfigure{unorderedlist}{4}
+\append:def\unorderedlist{\a:unorderedlist
+  \Configure{li}{\c:unorderedlist}{\d:unorderedlist}}
+\pend:def\endunorderedlist{\b:unorderedlist}
+>>>
+
+\<eplain listing\><<<
+\def\listing#1{\par \begingroup 
+   \a:listing
+    \@setuplisting  \setuplistinghook
+    \input #1 \b:listing
+   \endgroup
+}%
+\append:def\linenumberedlisting{%
+   \everypar = {\advance\lineno by 1 \HtmlPar \printlistinglineno}}
+\NewConfigure{listing}{2}
+>>>
+
+\<eplain toc\><<<
+\pend:defI\readcontentsfile{\a:contents}
+\append:defI\readcontentsfile{\b:contents}
+\NewConfigure{contents}{2}
+>>>
+
+\<eplain toc\><<<
+\def\tocchapterentry#1#2{\line{\bf 
+   \a:tocchapterentry #1\b:tocchapterentry #2\c:tocchapterentry}}%
+\def\tocsectionentry#1#2{\line{\sl 
+   \a:tocsectionentry #1\b:tocsectionentry #2\c:tocsectionentry}}%
+\def\tocsubsectionentry#1#2{\line{\rm 
+   \a:tocsubsectionentry #1\b:tocsubsectionentry
+                         #2\c:tocsubsectionentry}}%
+\NewConfigure{tocchapterentry}{3}
+\NewConfigure{tocsectionentry}{3}
+\NewConfigure{tocsubsectionentry}{3}
+>>>
+
+\<eplain toc\><<<
+\HAssign\toc:N=0
+\def\:tempc#1#2#3#4{%
+  \def\:temp##1{%
+    \o:writenumberedcontentsentry:{#1}{#2}%
+      {\Link{toc-##1}{}#3\EndLink}{#4}}%
+  \expandafter\:temp\expandafter{\toc:N}%
+  \Link{}{toc-\toc:N}\EndLink \gHAdvance\toc:N by 1
+}
+\HLet\writenumberedcontentsentry=\:tempc
+>>>
+
+\<eplain dates\><<<
+\let\:tempc\monthname
+\pend:def\:tempc{\a:monthname}
+\append:def\:tempc{\b:monthname}
+\HLet\monthname\:tempc
+\let\:tempc\fullmonthname
+\pend:def\:tempc{\a:monthname}
+\append:def\:tempc{\b:monthname}
+\HLet\fullmonthname\:tempc
+\NewConfigure{monthname}{2}
+\let\:tempc\timestring
+\pend:def\:tempc{\a:timestring}
+\append:def\:tempc{\b:timestring}
+\HLet\timestring\:tempc
+\NewConfigure{timestring}{2}
+\let\:tempc\timestamp
+\pend:def\:tempc{\a:timestamp}
+\append:def\:tempc{\b:timestamp}
+\HLet\timestamp\:tempc
+\NewConfigure{timestamp}{2}
+\let\:tempc\today
+\pend:def\:tempc{\a:today}
+\append:def\:tempc{\b:today}
+\HLet\today\:tempc
+\NewConfigure{today}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Chapter{ConTeXt}
+%%%%%%%%%%%%%%%%%%
+
+texexec try  [--pdf];
+psc texexec try  ;
+mk4ht xhcontext try 
+
+\Link[http://wiki.contextgarden.net/Main\string _Page]{}{}wiki\EndLink{}
+(\Link[http://wiki.contextgarden.net/TABLE]{}{}wiki tables\EndLink{})
+
+\Link[http://www.pragma-ade.nl/]{}{}home\EndLink{}
+(\Link[http://www.pragma-ade.nl/general/manuals/mp-cb-en.pdf]{}{}manual\EndLink),
+\Link[http://www.berenddeboer.net/tex/LaTeX2ConTeXt.pdf]{}{}LaTeX in proper ConTeXt\EndLink,
+\Link[http://www.tug.org/ftp/texlive/Contents/live/texmf/doc/context-omega/context-help.html]{}{}fonts\EndLink
+
+\Link[http://dictionaries.travlang.com/DutchEnglish/]{}{}Dutch dictionary\EndLink
+
+\Link[http://dl.contextgarden.net/myway/]{}{}math in context\EndLink{} (see mathalign.tex/.pdf)
+
+\Verbatim
+Words need replacement:
+> formulenummer 
+ > plaatsblok              placefloat 
+ > doplaatskopnummer       placeheadnumber 
+ > tekst/teskt             text 
+ > commando                command 
+ > nummercommando          numbercommand 
+ > sectie                  section 
+ > opelkaar                packed 
+ > plaats samengesteldelijst place combinedlist 
+ > inhoud                  content 
+\EndVerbatim
+
+\<context.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% context.4ht                           |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<context with special chars|>
+\catcode`\!=11
+\catcode`\?=11
+  |<utilities for context|>
+  |<context page-txt|>
+  |<context page-flt|>
+  |<context core-sec|>
+  |<context core-job|>
+  |<context core-sys|>
+  |<context core-spa|>
+  |<context core-lst|>
+  |<context core-itm|>
+  |<context core-des|>
+  |<context core-ver|>
+  |<context core-flt|>
+  |<context core-fig|>
+  |<context core-mat|>
+  |<context thrd-tab, core-tab|>
+  |<context core-tbl|>
+  |<context core-reg|>
+  |<context core-log|>
+  |<context core-ref|>
+  |<context core-ps|>
+  |<context core-rul|>
+  |<context core-ntb|>
+  |<context core-mis|>
+  |<context core-not|>
+  |<context core-buf|>
+  |<context hooks|>
+  |<context supp-mps|>
+\catcode`\!=12
+\catcode`\?=12
+\Hinput{context}
+\endinput
+>>>
+
+ \AddFile{7}{context}
+
+\<m-tex4ht.tex\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% m-tex4ht.tex                          |version %
+% Copyright (C) |CopyYear.2004.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\input tex4ht.sty
+\appendtoks
+   \Preamble{\env{opt-arg},,xhtml}\EndPreamble
+\to \everystarttext
+\endinput
+>>>
+
+\<context core-ps \><<<
+\def\dostopcolormode{\special {\b:color}} 
+\def\dostartrgbcolormode#1#2#3{\special{\a:color{#1}{#2}{#3}}}  
+\def\dostartgraymode#1{\special{\a:color{#1}{#1}{#1}}} 
+\def\dostopgraymode{\special {\b:color}} 
+\def\dostartgraycolormode#1{\special{\a:color{#1}{#1}{#1}}} 
+   %%% \def\dostartcmykcolormode#1#2#3#4{\special{t4ht=color cmyk #1 #2 #3 #4}} 
+\NewConfigure{color}[2]{\def\a:color##1##2##3{#1}\def\b:color{#2}}
+\Configure{color}{}{}
+
+\newif\ifshowcolor \showcolorfalse
+\Configure{color} 
+   {\ifshowcolor t4ht=<span style="color:rgb(#1,#2,#3)">\fi} 
+   {\ifshowcolor t4ht=</span>\fi} 
+
+>>>
+
+\<context core-rul\><<<
+\def\:tempc{\dontshowcomposition  
+     \a:framed \box\framebox \b:framed
+   \egroup  
+   \egroup
+} 
+\HLet\stoplocalframed\:tempc
+\NewConfigure{framed}{2}
+>>>
+
+\<context core-mis\><<<
+% \appendtoks
+  \let\o:forgetall:\forgetall
+  \append:def\forgetall{\expandafter\everypar\expandafter{\the\everypar
+%     \ifnum\textlevel>0 
+      \ifx\EndPicture\:Undef \HtmlPar\fi
+%     \fi
+  }}
+% \to \everystarttext
+
+\def\:temp{\everybeforeshipout\bgroup\let\forgetall\o:forgetall: }
+\expandafter\:temp\the\everybeforeshipout}
+>>>
+
+\<context hooks\><<<
+\tmp:cnt\normaltime  \divide\tmp:cnt  60 
+\edef\:temp{\the\tmp:cnt} 
+\multiply\tmp:cnt  -60 \advance\tmp:cnt  \normaltime 
+\edef\:today{\the\normalyear-\ifnum \normalmonth<10 0\fi 
+  \the\normalmonth-\ifnum \normalday<10 0\fi\the\normalday 
+   \space\ifnum \:temp<10 0\fi \:temp 
+   :\ifnum \tmp:cnt<10 0\fi\the\tmp:cnt :00} 
+>>>
+
+\<context page-txt\><<<
+\headertextcontent={}
+\footertextcontent={}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Buffers}
+%%%%%%%%%%%%%
+
+\<context core-buf\><<<
+\def\dodoprocessTEXbuffer[#1][#2]{%
+   |<add buffer config|>%
+   \csname a:##1-buffer\endcsname
+   \getvalue{\??bu#1\c!before}% 
+   \dobuffer{16}[#2]\readjobfile 
+   \getvalue{\??bu#1\c!after}%
+   \csname b:#1-buffer\endcsname
+} 
+\NewConfigure{-buffer}{2}
+>>>
+
+\<add buffer config\><<<
+\expandafter\ifx \csname c:#1-buffer:\endcsname\relax
+   \:warning{adding \string\NewConfigure{#1-buffer}{2}
+        to equal \string\Configure{buffer}{...}{...}}%
+   \NewConfigure{#1-buffer}{2}%
+   \Configure{#1-buffer}{\a:buffer}{\b:buffer}%
+\fi 
+>>>
+
+\<context core-buf\><<<
+\NewConfigure{buffer}{2}
+>>>
+
+\Verbatim
+
+ConTeXt has a bug in its caption numbers.  For the code
+
+    \starttext
+    \placefigure[here][fig:1]{One}{xx}
+    \placefigure[here][fig:2]{Two}{xxx}
+    \stoptext
+
+ texexec  file:
+                        xx
+                                 Figure 1  One
+                        xxx
+                                 Figure 0  Two
+                                        ^
+ texexec  --pdf file:                   |___________ wrong
+                        xx
+                                 Figure 1  One
+                        xxx
+                                 Figure 2  Two
+\EndVerbatim
+
+%%%%%%%%%%%%%
+\Section{Footnotes}
+%%%%%%%%%%%%%
+
+\<context core-not\><<<
+\def\dostartnote% nog gobble als in pagebody
+  {\bgroup
+   \settrue\processingnote
+   \iftypesettinglines \ignorelines \fi
+   |<context footnote mark|>%
+   \ignorespaces 
+   \a:footnote
+   \bgroup 
+     \penalty\notepenalty
+     \forgetall
+     \setnotebodyfont
+     \redoconvertfont
+     \bgroup 
+       {\ifx\lastnotenumber\empty \else
+          |<context footnote target mark|>%
+        \fi 
+        |<context footnote id|>}% 
+        \aftergroup\dostopnote 
+        \let\next} 
+>>>
+
+\<context core-not\><<<
+\def\dostopnote{%
+   \egroup 
+   \b:footnote
+   \egroup 
+   \kern\notesignal\relax}
+ 
+\NewConfigure{footnote}{4} 
+\NewConfigure{footnotemark}{2}
+>>>
+
+\<context footnote mark\><<<
+\begingroup
+  \a:footnotemark
+   \let\rawreference\:gobbleII
+   \ifnotesymbol       \dolastnotesymbol
+   \else \unskip\unskip \globallet\lastnotesymbol\dolastnotesymbol
+   \fi
+   \b:footnotemark
+\endgroup
+>>>
+
+\<context footnote target mark\><<< 
+\c:footnote
+\preparefullnumber{\??vn\currentnote}\lastnotenumber\preparednumber          
+\doifelse{\noteparameter\c!interaction}\v!no
+  {\noteparameter\c!numbercommand
+     {\preparednumber\domovednote\v!nextpage\v!previouspage}}%
+  {\gotobox{\noteparameter\c!command 
+     {\preparednumber\domovednote\v!nextpage\v!previouspage}}%
+     [\s!fnt :f:\internalfootreference]}%
+\d:footnote
+>>>
+
+\<context footnote id\><<<
+\doifelse{\noteparameter\c!interaction}\v!no 
+  {\ifconditional\pagewisenotes 
+     \rawreference\s!fnt{\s!fnt :t:\internalfootreference}{}% 
+   \fi}% 
+  {\rawreference\s!fnt{\s!fnt :t:\internalfootreference}{}}%
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{Sectioning}
+%%%%%%%%%%%%%%%%%%
+
+\<context core-sys\><<<
+\NewConfigure{sectie}{2}
+>>>
+
+\<context sec title env\><<<
+\edef\cur:Name{\cur:Name -ko}%
+\verify:config\cur:Name{sectie}% 
+\csname a:\cur:Name\endcsname        
+\def\:tempc{\o:@@nostopattributes: \csname b:\cur:Name\endcsname}%
+\HLet\@@nostopattributes\:tempc
+\def\:tempc{\o:@@dostopattributes: \csname b:\cur:Name\endcsname}%
+\HLet\@@dostopattributes\:tempc
+>>>
+
+\<context chapter name\><<<
+\v!chapter
+>>>
+
+\<context section name\><<<
+\v!section
+>>>
+
+\<context subsection name\><<<
+\v!subsection
+>>>
+
+\<context subsubsection name\><<<
+\v!subsubsection
+>>>
+
+\<context subsubsubsection name\><<<
+\v!subsubsubsection
+>>>
+
+\<context subsubsubsubsection name\><<<
+\v!subsubsubsubsection
+>>>
+
+\<context chapter name pre 2005\><<<
+\v!hoofdstuk 
+>>>
+
+\<context section name pre 2005\><<<
+\v!paragraaf 
+>>>
+
+\<context subsection name pre 2005\><<<
+\v!sub \v!paragraaf 
+>>>
+
+\<context subsubsection name pre 2005\><<<
+\v!sub \v!sub \v!paragraaf
+>>>
+
+\<context subsubsubsection name pre 2005\><<<
+\v!sub \v!sub \v!sub \v!paragraaf
+>>>
+
+\<context subsubsubsubsection name pre 2005\><<<
+\v!sub \v!sub \v!sub \v!sub \v!paragraaf 
+>>>
+
+\<context core-sec\><<<
+\let\:doplaatskopnummertekst=\doplaatskopnummertekst
+\def\doplaatskopnummertekst#1#2#3#4#5{%
+   \expandafter\ifx \csname teskt:#1\endcsname\relax
+      \plaatskop:warning{#1}%
+   \else
+      |<gobble context sectioning head|>%
+   \fi
+   \:doplaatskopnummertekst{#1}{#2}{#3}{#4}{#5}%
+   \expandafter\ifx \csname teskt:#1\endcsname\relax \else
+      |<recover context sectioning head|>%
+   \fi
+}
+>>>
+
+\<gobble context sectioning head\><<<
+\expandafter\let\expandafter\:tekstcommando 
+                      \csname \??ko #1\c!tekstcommando\endcsname
+\expandafter\let\csname \??ko #1\c!tekstcommando
+              \expandafter\endcsname \csname teskt:#1\endcsname  
+>>>
+
+\<recover context sectioning head\><<<
+\expandafter\let\csname \??ko #1\c!tekstcommando\endcsname
+                                                 \:tekstcommando 
+>>>
+
+\<gobble context sectioning head\><<<
+\expandafter\let\expandafter\:nummercommando 
+                      \csname \??ko #1\c!nummercommando\endcsname
+\expandafter\let\csname \??ko #1\c!nummercommando\endcsname
+                                                 \:gobble
+>>>
+
+\<recover context sectioning head\><<<
+\expandafter\let\csname \??ko #1\c!nummercommando\endcsname
+                                                 \:nummercommando 
+>>>
+
+\<gobble context sectioning head\><<<
+\ifdisplaysectionhead
+    \def\if:displaysectionhead{\displaysectionheadtrue}%
+    \displaysectionheadfalse
+\else
+    \def\if:displaysectionhead{\displaysectionheadfalse}%
+\fi
+>>>
+
+\<recover context sectioning head\><<<
+\if:displaysectionhead
+>>>
+
+\<context core-sec\><<<
+\def\plaatskop:warning#1{\expandafter 
+   \ifx \csname warn:#1\endcsname\relax
+      \:warning{Unconfigured `#1'}%
+      \expandafter\let\csname warn:#1\endcsname=\def
+   \fi }
+>>>
+
+\<context core-sec name\><<<
+\:tempd{|<context chapter name|>}
+\:tempd{|<context section name|>}
+\:tempd{|<context subsection name|>}
+\:tempd{|<context subsubsection name|>}
+\:tempd{|<context subsubsubsection name|>}
+\:tempd{|<context subsubsubsubsection name|>}
+>>>
+
+\<context core-sec name pre 2005\><<<
+\:tempd{|<context chapter name pre 2005|>}
+\:tempd{|<context section name pre 2005|>}
+\:tempd{|<context subsection name pre 2005|>}
+\:tempd{|<context subsubsection name pre 2005|>}
+\:tempd{|<context subsubsubsection name pre 2005|>}
+\:tempd{|<context subsubsubsubsection name pre 2005|>}
+>>>
+
+\<context core-sec ????\><<<
+\let\:tempb=\part
+\Def:Section\part{\finalsectionnumber}{#1}
+\let\teskt:part=\part
+\let\part=\:tempb
+>>>
+
+%%%%%%%%%%%%%
+\SubSection{Head Placement}
+%%%%%%%%%%%%%
+
+\<context core-sec\><<<
+\pend:defI\beginheadplacement{%
+   \expandafter\ifx \csname c:##1-head:\endcsname\relax
+      \:warning{adding \string\NewConfigure{##1-head}{3}
+           to equal \string\Configure{headplacement}{...}{...}{...}}%
+      \NewConfigure{##1-head}{3}%
+      \Configure{##1-head}%
+          {\a:headplacement}{\b:headplacement}{\c:headplacement}%
+   \fi
+   \csname c:##1-head\endcsname}
+\pend:defII\endheadplacement{\csname a:##1-head\endcsname}
+\append:defII\endheadplacement{\csname b:#1-head\endcsname}
+\NewConfigure{headplacement}{3}
+\Configure{headplacement}{}{}{\IgnorePar}
+>>>
+
+% \??ko#1\c!numbercommand
+% \??ko#1\c!textcommand
+
+\<context core-sec\><<<
+\def\:tmp#1{%
+  \let\:tempb=#1%
+  \Def:Section#1{\finalsectionnumber}{##1}% 
+  \expandafter\let
+     \csname teskt:\expandafter\:gobble\string #1\endcsname=#1%
+  \let#1=\:tempb }
+\def\:tempd#1{%
+     |<config core-sec|>%
+     \edef\:temp{#1}%
+     \expandafter\:tmp\csname \:temp\endcsname
+}
+|<context core-sec name|>
+>>>
+
+\<config core-sec\><<<
+\NewConfigure{#1-ko}{2} 
+\NewConfigure{#1-head}{3}  
+\Configure{#1-head} 
+   {} 
+   {\csname teskt:#1\endcsname{\text:headplacement}} 
+   {% 
+     \Configure{#1-ko}{}{}% 
+     \expandafter\def\csname \??ko #1\c!numbercommand
+                             \endcsname{\gdef\deepnummber:headplacement}% 
+     \expandafter\def\csname \??ko #1\c!deeptextcommand
+                             \endcsname{\gdef\text:headplacement}% 
+     \IgnorePar 
+   } 
+>>>
+
+\<\><<<
+\ifx \v!paragraaf\:UnDef 
+  |<context core-sec name|>
+  |<context core-sec 2005|>
+\else
+  |<context core-sec name pre 2005|>
+\fi
+>>>
+
+\<context core-sec 2005 \><<<
+\let\o:endheadplacement\endheadplacement
+\def\endheadplacement#1#2{%
+  \expandafter\ifx \csname teskt:#1\endcsname\relax
+      \o:endheadplacement{#1}{#2}%
+  \else
+     \def\marking[##1]##2{\expandafter\ifx\csname #1\expandafter
+                                \endcsname\csname ##1\endcsname##2\fi}%
+     \csname teskt:#1\endcsname{#2}%
+  \fi
+}
+>>>
+
+The following is for mark-less (number-less) sectioning commands.
+
+\<context core-sec \><<<
+%%%%%% pre 2005
+\def\:tempc#1#2#3#4{%
+   \ifverhoognummer
+     \ifplaatskop
+        \ifkopnummer \else 
+            \expandafter\ifx
+               \csname teskt:\v!sub \v!paragraaf\endcsname\relax 
+               \:warning{Sectioning \expandafter\string 
+                       \csname \v!sub \v!paragraaf\endcsname ?}%
+            \else
+               \let\sv:endheadplacement\endheadplacement
+               \def\endheadplacement##1##2{%
+                  \global\let\endheadplacement\sv:endheadplacement
+                  \setbox0=\hbox{}\endheadplacement{#1}{#4}%
+                  \def\finalsectionnumber{}%
+                  \csname teskt:\v!sub \v!paragraaf\endcsname{#3}%
+               }%
+   \fi\fi\fi\fi
+   \o:doplaatskoptekst:{#1}{#2}{#3}{#4}%
+}
+\ifx \doplaatskoptekst\:UnDef\else
+   \HLet\doplaatskoptekst\:tempc
+\fi
+>>>
+
+%%%%%%%%%%%%%
+\Section{Table of Contents}
+%%%%%%%%%%%%%
+
+Requested through \Verb+\completecontent+ and \Verb+\placecontent+.
+
+\<context core-lst\><<<
+\let\:doplaatssamengesteldelijst\doplaatssamengesteldelijst
+\def\doplaatssamengesteldelijst[#1][#2]{%
+   \ifx #1\v!inhoud
+      \expand:after{\TableOfContents[|<context default toc entries|>]}%
+   \else 
+      \expand:after{\:doplaatssamengesteldelijst[#1][#2]}%
+   \fi
+}             
+\NewConfigure{placecontent}[5]{%
+   \def\a:tableofcontents{#1}%
+   \def\b:tableofcontents{#2}%
+   \def\c:tableofcontents{#3}%
+   \def\d:tableofcontents{#4}%
+   \def\e:tableofcontents{#5}}
+\Configure{placecontent}{}{}{}{}{}
+>>>
+
+\<context default toc entries\><<<
+part,chapter,section,subsection,subsubsection,%
+subsubsubsection,subsubsubsubsection%
+>>>
+
+\<context core-lst\><<<
+\def\dovolledigesamengesteldelijst[#1][#2]{%
+   \expandafter\ifx
+       \csname a:\expandafter\:gobble\string#1:head\endcsname
+       \relax
+       \expandafter\let
+          \csname a:\expandafter\:gobble\string#1:head\endcsname
+          \empty
+       \:warning{No configuration for 
+                       `#1' (\expandafter\:gobble\string#1) head}%
+   \fi
+   \csname a:\expandafter\:gobble\string#1:head\endcsname
+   \expanded{\systemsuppliedtitle[#1]{\noexpand\headtext{#1}}}% 
+   \csname b:\expandafter\:gobble\string#1:head\endcsname
+   \doplaatssamengesteldelijst[#1][#2]}
+>>>
+
+NOTE: REPLACE   > plaats samengesteldelijst WITH place combinedlist 
+
+\<context core-lst\><<<
+\NewConfigure{contenthead}[2]{%
+   \def\a:v!inhoud:head{#1}\def\b:v!inhoud:head{#2}}
+\Configure{contenthead}{}{}
+>>>
+
+NOTE: REPLACE inhoud WITH content
+
+\<context list element\><<<
+\edef\cur:Name{\cur:Name -li}%
+\verify:config\cur:Name{listelement}%  |%lijstelement|%
+\csname a:\cur:Name\endcsname        
+\def\:tempc{\o:@@nostopattributes: \csname b:\cur:Name\endcsname}%
+\HLet\@@nostopattributes\:tempc
+\def\:tempc{\o:@@dostopattributes: \csname b:\cur:Name\endcsname}%
+\HLet\@@dostopattributes\:tempc
+>>>
+
+\<context core-lst\><<<
+\NewConfigure{listelement}{2}
+\pend:def\dobeginoflist{\a:dolist}
+\append:def\doendoflist{\b:dolist}
+\NewConfigure{dolist}{2}
+>>>
+%%%%%%%%%%%%%
+\Section{Index}
+%%%%%%%%%%%%%
+
+\<context core-reg\><<<
+\def\:tempc[#1]#2#3{%
+   \o:doprocesspageregister:[#1]{#2}{#3}%
+   \def\:temp{\v!index}\ifx \:temp\currentregister
+      \a:index
+   \fi
+}
+\HLet\doprocesspageregister\:tempc
+\NewConfigure{index}{1}
+>>>
+
+\<context core-reg\><<<
+\NewConfigure{index-env}{2}
+\ifx \c!voor\:UnDef \else     %%%%%% pre 2005
+  \expandafter\pend:def\csname 
+      \??id\v!index\c!voor\endcsname{\everypar{\HtmlPar}}
+\fi
+\ifx \c!na\:UnDef \else     %%%%%% pre 2005
+  \expandafter\append:def\csname 
+      \??id\v!index\c!na\endcsname{\everypar{\HtmlPar}}
+\fi
+\ifx \c!commando\:UnDef \else     %%%%%% pre 2005
+  \expandafter\pend:defI\csname
+      \??id\v!index\c!commando\endcsname{\a:indexchar}
+  \expandafter\append:defI\csname \??id\v!index\c!commando\endcsname{\b:indexchar}
+\fi
+\NewConfigure{indexchar}{2}
+>>>
+
+\<context core-reg\><<<
+\def\:tempc#1#2#3#4{%
+   \def\:temp{#1}\def\:tempa{\s!ind}\ifx \:temp\:tempa
+      \a:indexpage\o:gotonextinternal:{#1}{#2}{#3}{#4}%
+   \else
+      \o:gotonextinternal:{#1}{#2}{#3}{#4}%
+   \fi
+}
+\HLet\gotonextinternal\:tempc
+\def\c:indexpage:{\def\a:indexpage##1##2##3##4##5}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Floats}
+%%%%%%%%%%%%%
+
+\<context core-flt\><<<
+\def\:tempc[#1]{%
+   \expandafter\ifx \csname c:#1:\endcsname\relax
+      |<add contex float configuration|>%
+   \fi
+   \csname a:#1\endcsname
+   |<save everyinsidefloat|>%
+   \expandafter\everyinsidefloat\expandafter{%
+      \the\everyinsidefloat 
+      \restore:every \aftergroup\restore:every
+      \expandafter \aftergroup\csname b:#1\endcsname
+      |<EndP at end of float box|>%
+   }%
+   \o:dodocomplexplaatsblok:[#1]}
+\HLet\dodocomplexplaatsblok=\:tempc
+\NewConfigure{plaatsblok}{2}
+>>>
+
+NOTE: REPLACE plaatsblok WITH placefloat
+
+\<save everyinsidefloat\><<<
+\expandafter\tmp:toks\expandafter{\the\everyinsidefloat}%
+\def\restore:every{\expandafter\everyinsidefloat
+   \expandafter{\the\tmp:toks}}%
+>>>
+
+\<EndP at end of float box\><<<
+\everyvbox{\everyvbox{}\bgroup \aftergroup\EndP\aftergroup\egroup}%
+\def\:tempc##1##2{%
+   \let\dowithnextboxcontent\o:dowithnextboxcontent:
+   \dowithnextboxcontent{##1}{\everyvbox{}##2}%
+}%
+\HLet\dowithnextboxcontent\:tempc
+>>>
+
+\<add contex float configuration\><<<
+\:warning{adding \string\NewConfigure{#1}{2} initialized to
+     \string\Configure{plaatsblok}}%
+\NewConfigure{#1}{2}
+\global\expandafter\let\csname c:#1:\expandafter\endcsname
+                                     \csname c:#1:\endcsname
+\expandafter\gdef\csname a:#1\endcsname{\a:plaatsblok}%
+\expandafter\gdef\csname b:#1\endcsname{\b:plaatsblok}%
+>>>
+
+\<context core-flt\><<<
+\def\:tempc#1#2#3#4{%
+   \ifvmode    \IgnorePar\fi
+   \o:putcompletecaption:{#1}%
+       {\a:caption#2\b:caption}%
+       {\c:caption#3\d:caption}{#4}}
+\HLet\putcompletecaption\:tempc
+\NewConfigure{caption}{4}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Figures}
+%%%%%%%%%%%%%
+
+\<context core-fig\><<<
+\def\dodoplaceexternalfigure[#1][#2][#3][#4][#5][#6]{%
+  \doifsomething{#3}%
+     {\bgroup
+      \def\textunderscore{_}% brrr, temp hack
+      \calculateexternalfigure[#1][#2][#3][#4][#5][#6]%
+      \calculateexternalscreenfigure[#1][#2][#3][#4][#5][#6]%
+      \a:externalfigure{#3}%
+      \egroup}}
+\NewConfigure{externalfigure}{1}
+>>>
+
+Toc of figures:
+
+\<context core-fig\><<<
+\NewConfigure{figure-li}[4]{%
+   \expandafter\def\csname a:figure-li\endcsname{%
+      #1%
+      \def\:tempc####1####2{#2\o:limitatedlistentry:{####1}{####2}#3}%
+      \HLet\limitatedlistentry\:tempc
+    }%
+    \expandafter\def\csname b:figure-li\endcsname{#4}%
+}
+\Configure{figure-li}{}{}{}{}
+\NewConfigure{title-ko}{2} 
+>>>
+
+Captions:
+
+\<context core-fig\><<<
+\NewConfigure{-@@kjfigure}{2}
+>>>
+
+\<context page-flt\><<<
+\def\dodocomplexplacefloat[#1][#2][#3]#4%
+  {\flushnotes
+   \flushsidefloats
+   \ifsomefloatwaiting
+     \doifinsetelse\v!always{#2}
+       {\showmessage\m!floatblocks5\empty}
+       {\expanded{\doifcommonelse{#2}{\flushfloatslist}}\doflushfloats
+                                                       \donothing}%
+   \fi
+   \ifmargeblokken
+     \doifinset\v!margin{#2}\endgraf
+   \fi
+   \global\insidefloattrue
+   \a:placefloat
+   \begingroup
+   \ifmargeblokken
+     \doifinset\v!margin{#2}{\hsize\@@mbwidth}%
+   \fi
+   \the\everyinsidefloat
+   \let\@@extrafloat\empty
+   \presetmorefloatvariables{#2}%
+   \aftergroup   \b:placefloat
+   \dowithnextboxcontent
+     {\setlocalfloathsize
+      \getvalue{\??fl#1\c!inner}%
+      \fuzzysnappingfalse
+      \postponenotes} % new
+     {\doifvaluesomething{\??fl#1\c!criterium}
+        {\ifdim\wd\nextbox>\getvalue{\??fl#1\c!criterium}\relax
+           \edef\forcedfloatmethod{\executeifdefined
+                                     {\??fl#1\c!fallback}\v!here}%
+         \fi}%
+       \xdocompletefloat{#1}{#3}{#1}{#2}{#1}{#4}%
+      \doifnotinset\v!text{#2}{\carryoverpar\endgroup}%
+      \global\sidefloatdownshift \zeropoint
+      \global\sidefloatextrashift\zeropoint
+      \ifparfloat
+        \doifinset\v!reset{#2}\forgetsidefloats
+        \doinhibitblank
+      \fi}%     
+     \vbox}
+\NewConfigure{placefloat}{2}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Item Groups}
+%%%%%%%%%%%%%
+
+\<context core-itm\><<<
+\def\:tempc[#1][#2]{\o:redostartitemgroup:[#1][#2]%
+   \verify:config{\currentitemgroup-group}{itemgroup}%
+   \csname a:\currentitemgroup-group\endcsname}
+\HLet\redostartitemgroup=\:tempc
+\pend:def\stopitemgroup{%
+   \csname b:\currentitemgroup-group\endcsname}
+\NewConfigure{itemgroup}{2}
+>>>
+
+\<context core-itm\><<<
+\pend:def\dolistitem{\HLet\noindent\item:noindent}
+\append:def\dolistitem{%   
+   \csname b:|<itemize group type|>-item\endcsname}
+\def\item:noindent#1\strutdepth{#1\strutdepth
+   \let\noindent\o:noindent:
+   \verify:config{|<itemize group type|>-item}%
+                 {|<itemize type|>-listitem}%
+   \csname a:|<itemize group type|>-item\endcsname}%
+\NewConfigure{head-listitem}{2}
+\NewConfigure{symbol-listitem}{2}
+\NewConfigure{other-listitem}{2}
+\NewConfigure{itemize-group}{2}
+\NewConfigure{itemize-other-item}{2}
+>>>
+
+\<itemize type\><<<
+\ifconditional\headlistitem
+  \ifconditional\symbollistitem
+    symbol%
+  \else
+    head%
+  \fi
+\else
+  \ifconditional\symbollistitem
+    symbol%
+  \else
+    other%
+  \fi
+\fi
+>>>
+
+\<\><<<
+\ifconditional\headlistitem     head\else
+\ifconditional\symbollistitem symbol\else
+              other\fi\fi
+>>>
+
+\<itemize group type\><<<
+\currentitemgroup -|<itemize type|>%
+>>>
+
+%%%%%%%%%%%%%
+\Section{Verbatim}
+%%%%%%%%%%%%%
+
+\<context core-ver\><<<
+\pend:defI\dostarttyping{\a:typing}
+\append:defI\initializetyping{%
+   \aftergroup\b:typing
+   \def\obeyedspace {\d:typing}%
+   \def\obeyedline{}%
+   \Configure{HtmlPar}{\c:typing}{\c:typing}{}{}%
+}
+\NewConfigure{typing}{4}
+>>>
+
+The configurations fail to recognize empty lines. Why??
+
+\Verbatim
+\def\obeyedline{\HCode{<br />}}   
+\def\obeyedspace{\HCode{\string&}\HChar{-35}\HCode{x00A0;}}
+\EndVerbatim
+
+\<context core-ver\><<<
+\let\o:dodotypefile:=\dodotypefile
+\def\dodotypefile{\a:typing \o:dodotypefile:}
+>>>
+
+\<\><<<
+\let\o:dodotypefile:=\dodotypefile 
+\def\dodotypefile[#1]{% 
+   \expandafter\ifx\csname c:\??tp#1:\endcsname\relax 
+      \NewConfigure{\??tp#1}{4}% 
+      \Configure{\??tp#1}% 
+         {\a:typefile}% 
+         {\b:typefile}% 
+         {\c:typefile}% 
+         {\d:typefile}% 
+      \expandafter\pend:def \csname \??tp#1\c!before\endcsname{% 
+                              \csname a:\??tp#1\endcsname}% 
+      \expandafter\append:def \csname \??tp#1\c!before\endcsname{% 
+                              \csname b:\??tp#1\endcsname}% 
+      \expandafter\pend:def \csname \??tp#1\c!after\endcsname{% 
+                              \csname c:\??tp#1\endcsname}% 
+      \expandafter\append:def \csname \??tp#1\c!after\endcsname{% 
+                              \csname d:\??tp#1\endcsname}% 
+      \:warning{Introducing implicit configurations for \??tp#1}% 
+   \fi 
+   \o:dodotypefile:[#1]} 
+\NewConfigure{typefile}{4} 
+
+\Configure{typefile} 
+   {} 
+   {\ifvmode \IgnorePar \fi  \EndP  
+    \HCode{<div class="typefile">}% 
+    \def\verb:par{\gdef\verb:par{\HCode{<br />}}}} 
+   {\ifvmode \IgnorePar \fi  \EndP  \HCode{</div>}} 
+   {} 
+\Css{div.typefile { white-space: nowrap; }}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{Pictures}
+%%%%%%%%%%%%%%%%%%
+
+\<context supp-mps\><<<
+\long\def\:temp{\begingroup \obeyMPlines \dostartMPcode}
+\ifx \startMPcode\:temp
+   \pend:def \startMPcode{%
+      \let\:temp\begingroup
+      \def\begingroup{\let\begingroup\:temp
+          \a:MPcode
+          \begingroup
+          \aftergroup\b:MPcode }%
+   }
+\fi   
+\NewConfigure{MPcode}{2}
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Section{Tables: bTABLE}
+%%%%%%%%%%%%%%%%%%
+
+\<context core-ntb\><<<
+\def\begintbl  
+  {\doglobal\newcounter\colTBL  
+   \doglobal\newcounter\rowTBL  
+   \doglobal\decrement\rowTBL  
+   \tabskip\zeropoint  
+   \TeXhalign\bgroup  
+   \registerparoptions
+   \ignorespaces\ifnum\rowTBL=0 \a:bTABLE\else\d:bTABLE\fi 
+                \c:bTABLE\e:bTABLE##\f:bTABLE\unskip&& 
+   \ignorespaces\e:bTABLE##\f:bTABLE\unskip\cr}  
+\def\endtbl  
+  {\o:noalign:{\d:bTABLE\b:bTABLE}\egroup}  
+\NewConfigure{bTABLE}{6} 
+>>>
+
+\<context core-ntb\><<<
+\def\begintblrow  
+  {\o:noalign:  
+     {\doglobal\increment\rowTBL  
+      \doglobal\newcounter\colTBL}%  
+   \nexttblcol}    
+\def\endtblrow{\crcr  
+   \o:noalign:  
+     {\nointerlineskip  
+      \allowbreak  
+      \bgroup % protect local vars  
+        \@@tblsplitafter  
+      \egroup  
+}}  
+\def\spanTBL#1#2%  
+  {\scratchcounter\gettblcol{#1}{#2}\relax  
+   \ifnum\scratchcounter>\zerocount  
+     \advance\scratchcounter \minusone  
+%     \dorecurse\scratchcounter{\appendtoks\spantblcol\to\tbltoks}%  
+     \dorecurse\scratchcounter{\appendtoks\skiptblcol\to\tbltoks}%  
+                               \appendtoks\nexttblcol\to\tbltoks  
+   \fi}  
+>>>
+
+\<context core-ntb\><<<
+\let\o:settbltxt:\settbltxt
+\def\settbltxt{%
+   \edef\:tempc{\maximumrow}\HAdvance\:tempc by -1
+   \expandafter\edef\csname bTBL\:tempc,\currentcol
+        \endcsname{{\csname\@@tbl\c!ny\endcsname}{\csname\@@tbl\c!nx\endcsname}}%
+   \o:settbltxt:
+}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Tables}
+%%%%%%%%%%%%%
+
+\Verbatim
+[c]   \cc:table \c:tableCell ##\d:tableCell \tabskip \LeftTabskip & 
+[g-|] \g:tableCell \hfil \startglobalTABLEcolor \vrule \!thWidth 4\!taLTU 
+       ##\hfil \s topglobalTABLEcolor 
+       \tabskip 8.81241pt plus 1.5fil minus 4.4062pt\relax \d:tabl eCell & 
+[a-R] \hfil \a:tableCell \raggedleft ##\b:tableCell \empty & 
+[g-|] \g:tableCell \hf il \startglobalTABLEcolor 
+      \vrule \!thWidth 4\!taLTU ##\hfil 
+      \stopglobalTABLEcol or \relax \h:tableCell & 
+[a-R] \hfil \a:tableCell \raggedleft ##\b:tableCell \empty & 
+[g-|] \g:tableCell \hfil \startglobalTABLEcolor 
+      \vrule \!thWidth 4\!taLTU ##\hfil \s topglobalTABLEcolor \relax 
+      \h:tableCell & 
+[a-L] \empty \a:tableCell \raggedright ##\f :tableCell \hfil & 
+[g-|] \g:tableCell \hfil \startglobalTABLEcolor \vrule 
+      \!thWidth 4 \!taLTU ##\hfil \stopglobalTABLEcolor \relax \h:tableCell & 
+[a-P] \hfil \a:tableCell  \BeginTableParBox {1.25in}##\EndTableParBox 
+      \b:tableCell \hfil & 
+[g-|] \g:tableCell \ hfil \startglobalTABLEcolor \vrule 
+      \!thWidth 4\!taLTU ##\hfil 
+      \stopglobalTABLEc olor \relax 
+      \h:tableCell \tabskip \RightTabskip & 
+[e]   \e:tableCell ##\f:tableCell \ tabskip 0pt \cr 
+
+a: cell-1
+c: cell-2
+e: cell-3
+g: cell-4
+\EndVerbatim
+
+THe c-cells seem to be ignored
+
+\<context with special chars\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\putVBorder{\expandafter\put:VBorder\VBorder</>!*?: }
+\def\put:VBorder#1</#2>#3!*?: {\def\:temp{#2}\ifx\:temp\empty
+     \HCode{\VBorder}%
+     \def\:temp{#1}\ifx\:temp\empty \else\HCode{</colgroup>}\fi
+     \HCode{<colgroup><col/></colgroup>}%
+  \else  \def\:temp{\put:VBorder#3!*?: }\expandafter\:temp\fi
+}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+>>>
+
+currentTABLEcolumn,
+maxTABLEcolumn
+
+\<context thrd-tab, core-tab\><<<
+\gdef\cc:table{\c:table}
+
+\NewConfigure{tableCell}{5}
+\def\showbaselines
+  {\testrulewidth\defaulttestrulewidth
+   \EveryPar{\HtmlPar\ruledbaseline}}
+
+\NewConfigure{table}{6}
+\def\:tempc{%
+   \ifnum \!taColumnNumber>0
+       \expandafter\!taDataColumnTemplate\expandafter
+          {\expandafter\a:tableCell
+           \the\!taDataColumnTemplate\x:tableCell}%
+\expandafter\let\expandafter\:temp
+                     \csname preamble-\the\!taColumnNumber\endcsname
+       \expandafter\expandafter\expandafter\!taDataColumnTemplate
+       \expandafter\expandafter\expandafter
+          {\expandafter\:temp
+           \the\!taDataColumnTemplate\x:tableCell}%
+\expandafter\let\csname preamble-\the\!taColumnNumber\endcsname\:UnDef
+   \fi
+   \o:!tfAdjoinPriorColumn:
+}
+\HLet\!tfAdjoinPriorColumn=\:tempc
+
+\def\!ttDoHalign
+  {\baselineskip \zeropoint
+   \lineskiplimit\zeropoint
+   \lineskip     \zeropoint
+   \tabskip      \zeropoint
+   \HRestore\noalign
+   \a:table
+   \TeXhalign \the\!taTableSpread \bgroup
+   \span\the\!taPreamble }
+
+\def\finishTABLE
+  {\chuckTABLEautorow
+   \unskip\dd:table\crcr
+   \egroup \b:table \expandafter\:gobble
+   \EndTable
+   \global\intablefalse
+   \egroup}
+
+\def\finishTABLErow
+  {\dd:table\crcr
+   \TABLEnoalign
+     {\nobreak
+      \setTABLEaction\TABLEunknown
+      \setTABLEerror\TABLEunknown
+      \globalletempty\checkTABLEautorow
+      \globalletempty\chuckTABLEautorow
+      \global\currentTABLEcolumn\zerocount}}
+
+\def\endofTABLEline[#1][#2->#3]#4#5%
+  {\ifx#2#3\else
+     \writestatus\m!TABLE{\string#2\space changed into \string#3}%
+   \fi
+   \iftracetables
+     \bgroup
+     \tttf\space
+     \ifnum\TABLEerror=\TABLEunknown
+       \ifx#2#3\else\string#2->\fi
+     \else
+       ->%
+     \fi
+     \color[#1]{\string#3}%
+     \ifsplittables\space\the\TABLEmaxheight/\the\TABLEheight\fi
+     \ifx\TABLEgraylineerror\empty
+       \space\TABLEgraylinestatus
+     \else
+       \space\TABLEgraylineerror
+     \fi
+     \egroup
+   \else\ifx\TABLEgraylineerror\empty \else   \fi\fi
+   \globalletempty\TABLEgraylinestatus
+   \globalletempty\TABLEgraylineerror
+   \expandafter\normalTABLElineformat#4#5\dd:table\crcr 
+   \TABLEnoalign{\nobreak\global\setTABLEactiontrue}}
+
+\def\!ttDoZero#1{\dd:table\cr}
+
+\def\!ttDoPlus#1#2#3{% #1 eats the +
+  \AugmentedTableStrut{#2}{#3}%
+  \dd:table\cr}
+
+% DO STANDARD: Insert standard table strut
+\def\!ttDoStandard{%
+  \StandardTableStrut
+  \dd:table\cr}
+
+\def\!tfFinishFormat{%
+  \ifnum \TracingFormats>0
+    \!thMessage{%
+      \space \space r: \the\!taOldRuleColumnTemplate
+        \tabskip \the\RightTabskip}%
+    \!thMessage{%
+      \space *c: ##\tabskip 0pt}
+  \fi
+  \ifnum \!taColumnNumber<2
+    \!thError{%
+      \ifnum \!taColumnNumber=0
+        No
+      \else
+        Only 1
+      \fi
+      "||"}%
+      {\!thReadErrorMsg\!tfTooFewBarsA
+       ^^J\!thReadErrorMsg\!tfTooFewBarsB
+       ^^J\!thReadErrorMsg\!tkFixIt}%
+  \fi
+  \!thToksEdef\!taPreamble={%
+    \noexpand\cc:table \noexpand
+    \b:tableCell ####\noexpand\x:tableCell\tabskip\LeftTabskip
+    &
+    \the\!taPreamble \tabskip\RightTabskip
+    &
+    \noexpand\c:tableCell ####\noexpand\x:tableCell
+                                       \tabskip 0pt \noexpand\cr}%
+  \ifnum \TracingFormats>1
+    \!thMessage{Preamble=\the\!taPreamble}
+  \fi
+  \ifnum \TracingFormats>2
+    \!thMessage{Row Of Widths="\!tfRowOfWidths"}
+  \fi
+  \!taBeginFormatfalse % Intercepts "||", tabskips, and "."
+  \catcode`\||=13
+  \catcode`\"=13
+  \!ttDoHalign}
+
+\def\!tfSetVrule
+  {\!thToksEdef\!taRuleColumnTemplate=
+      {\noexpand\d:tableCell
+       \noexpand\hfil
+       \noexpand\startglobalTABLEcolor % added
+       \noexpand\vrule
+       \noexpand\!thWidth
+       \ifnum\!tgCode=\plusone
+         \ifx\!tgValue\empty
+           \the\LineThicknessFactor
+         \else
+           \!tgValue
+         \fi
+         \!taLTU
+       \else
+         \!tgValue
+       \fi
+       ####%
+       \noexpand\hfil
+       \noexpand\stopglobalTABLEcolor % added
+       \the\!taRuleColumnTemplate
+       \relax \noexpand\x:tableCell
+   }%
+  \!tfAdjoinPriorColumn}
+
+\NewConfigure{VBorder}{4}
+
+\HAssign\NewGroup=0
+\HAssign\Next:TableNo=0
+\HAssign\ar:cnt=0
+
+\let\:mALIGN\empty \let\hT:D\empty
+
+\pend:defI\ReadFormatKeys{%
+   \expandafter\ifx\csname preamble-\the\!taColumnNumber\endcsname\relax
+   \expandafter\def\csname preamble-\the\!taColumnNumber\endcsname{%
+        \let\:mALIGN\empty \def\hT:D{\csname \string ##1:T:D\endcsname}}%
+   \fi
+   \:FormatKey
+}
+
+\let\:FormatKey=\empty
+\NewConfigure{FormatKey}[2]{%
+   \def\:temp{#1#2}\ifx \:temp\empty  \let\:FormatKey=\empty
+   \else
+      \append:def\:FormatKey{\def\:tempa{#1}\ifx \:temp\:tempa
+         #2%
+      \fi }%
+   \fi
+}
+
+\Configure{FormatKey}{l}{\add:ar<}
+\Configure{FormatKey}{r}{\add:ar>}
+\Configure{FormatKey}{c}{\add:ar-}
+\Configure{FormatKey}{p}{\d:VBorder}
+\Configure{FormatKey}{||}{\b:VBorder}
+\pend:def\BeginFormat{\add:ar-}
+
+\let\HAlign=\empty
+\def\add:ar#1{\HAdvance\ar:cnt by 1
+   \def\ch:class{#1}%
+   \c:VBorder
+   \edef\HAlign{\HAlign 0 \ar:cnt\space #1 }}
+
+\def\!ttDoZero#1{\dd:table\cr}
+\def\!ttDoPlus#1#2#3{% 
+  \AugmentedTableStrut{#2}{#3}%
+  \dd:table \cr}
+\def\!ttDoStandard{%
+  \StandardTableStrut
+  \dd:table \cr}
+
+\def\normalTABLElongrule{\a:TABLElongrule}
+\NewConfigure{TABLElongrule}{1}
+
+\def\simpleTableHL{\a:TableHL}
+\NewConfigure{TableHL}{1}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Tables: Tabulate}
+%%%%%%%%%%%%%
+
+\<context core-tbl\><<<
+\expandafter\def\csname \e!start\v!tabulate\endcsname{%
+    \csname a:\v!tabulate\endcsname \bgroup
+         \expandafter\aftergroup\csname b:\v!tabulate\endcsname
+           \HRestore\noalign \let\halign\TeXhalign
+            \dodoubleempty\donormalstarttabulate}
+\NewConfigure{\v!tabulate}{2}
+>>>
+
+\<context core-tbl\><<<
+\catcode`\||=13
+\def\nexttabulate#1||%  
+  {\chardef\tabulatealign\@@tabulatealign  
+   \chardef\tabulatemodus\zerocount  
+   \chardef\tabulatedimen\zerocount  
+   \tabulatebefore  \emptytoks  
+   \tabulateafter   \emptytoks  
+   \tabulatebmath   \emptytoks  
+   \tabulateemath   \emptytoks  
+   \tabulatefont    \emptytoks  
+   \tabulatesettings\emptytoks  
+   \global\advance\tabulatecolumns\plusone  
+   \letvalue{\@@tabsetups@@\the\tabulatecolumns}\donothing  
+   \settabulatepreamble#1\relax\relax % permits i without n  
+   \ifcase\tabulatemodus\relax  
+     \ifcase\tabulatealign\relax  
+       \dodosettabulatepreamble{{<}\empty}       
+                               {\tabulate:endcol\tabulatehss}   \or  
+       \dodosettabulatepreamble{{<}\empty}       
+                               {\tabulate:endcol\tabulatehss}   \or  
+       \dodosettabulatepreamble{{>}\tabulatehss} 
+                               {\tabulate:endcol\empty}         \or  
+       \dodosettabulatepreamble{{-}\tabulatehss} 
+                               {\tabulate:endcol\tabulatehss}   \fi  
+   \or % fixed width  
+     \ifcase\tabulatealign\relax  
+       \dodosettabulatepreamble{{-}\bskip}   
+                               {\tabulate:endcol\eskip} \or  
+       \dodosettabulatepreamble{{<}\bskip\tabulateraggedright } 
+                               {\tabulate:endcol\eskip} \or  
+       \dodosettabulatepreamble{{>}\bskip\tabulateraggedleft  } 
+                               {\tabulate:endcol\eskip} \or  
+       \dodosettabulatepreamble{{-}\bskip\tabulateraggedcenter} 
+                               {\tabulate:endcol\eskip} \fi  
+   \or % auto width  
+     \global\advance\nofautotabulate\plusone  
+     \ifcase\tabulatealign\relax  
+       \dodosettabulatepreamble{{-}\bskip}                      
+                                {\tabulate:endcol\eskip} \or  
+       \dodosettabulatepreamble{{<}\bskip\tabulateraggedright } 
+                               {\tabulate:endcol\eskip} \or  
+       \dodosettabulatepreamble{{>}\bskip\tabulateraggedleft  } 
+                               {\tabulate:endcol\eskip} \or  
+       \dodosettabulatepreamble{{-}\bskip\tabulateraggedcenter} 
+                               {\tabulate:endcol\eskip} \fi  
+   \or % simple  
+     \dodosettabulatepreamble {{-}\xbskip} {\tabulate:endcol\xeskip}  
+   \fi  
+   \futurelet\next\donexttabulate}  
+\catcode`\||=11 
+>>>
+
+\<context core-tbl\><<< 
+\let\o:dodosettabulatepreamble=\dodosettabulatepreamble 
+\def\dodosettabulatepreamble#1#2{%
+   \let\tabulate:col=\relax 
+   \let\tabulate:endcol=\relax 
+   \edef\:temp{\tabulate:col{\the\tabulatecolumns}}% 
+   \expandafter\o:dodosettabulatepreamble 
+                        \expandafter{\expandafter{\:temp #1}}{#2}% 
+   \let\tabulate:col=\tabulate:Col
+   \let\tabulate:endcol=\tabulate:Endcol
+} 
+\def\tabulate:Col#1#2{\def\HCol{#1}%
+                      \edef\HRow{\noftabulatelines}\def\HAlign{#2}%
+   \ifnum #1=1
+      \ifnum \noftabulatelines=0
+      \else \csname d:\v!tabulate\endcsname\fi
+      \csname c:\v!tabulate\endcsname
+   \fi
+   \csname e:\v!tabulate\endcsname}
+\def\tabulate:Endcol{\csname f:\v!tabulate\endcsname} 
+>>>
+
+\<context core-tbl\><<<
+\expandafter\def\csname \e!start\v!tabulate\endcsname{%
+    \csname a:\v!tabulate\endcsname \bgroup
+         \expandafter\aftergroup\csname d:\v!tabulate\endcsname
+         \expandafter\aftergroup\csname b:\v!tabulate\endcsname
+           \HRestore\noalign \let\halign\TeXhalign
+            \dodoubleempty\donormalstarttabulate}
+\NewConfigure{\v!tabulate}{6}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Math}
+%%%%%%%%%%%%%
+
+\<context core-mat\><<<
+\def\:tempc#1#2#3{\relax\mathematics{{\a:frac{#1{#2}}\b:frac
+                                 \over\c:frac{#1{#3}}\d:frac}}}
+\HLet\dofrac\:tempc
+\NewConfigure{frac}{4}
+>>>
+
+\<context core-mat\><<<
+\let\normalreqno\eqno
+\let\normalleqno\leqno
+>>>
+
+\'+(#1,#2)=outer(ref,sub) (#3,#4)=inner(ref,sub)+
+
+\<context core-mat\><<<
+\def\:tempc#1#2#3#4{%
+   \a:formulenummer
+      \o:dododoformulenummer:{#1}{#2}{#3}{#4}%
+   \b:formulenummer}
+\HLet\dododoformulenummer\:tempc
+
+\NewConfigure{formulenummer}{2}
+\Configure{formulenummer}
+    {\HCode{<span class="formulenummer">}}
+    {\HCode{</span>}}
+\Css{.formulenummer {width:20\%; float:right;}}
+>>>
+
+\<context core-mat\><<<
+\pend:def\startdisplaymath{\a:displaymath}
+\append:def\stopdisplaymath{\b:displaymath}
+\NewConfigure{displaymath}{2}
+\Configure{displaymath}
+   {\ifvmode \IgnorePar\fi \EndP \HCode{<div class="displaymath">}}
+   {\ifvmode \IgnorePar\fi \EndP \HCode{</div>}}
+\Css{div.displaymath {text-align:center;}}
+>>>
+
+\<context core-mat\><<<
+\NewConfigure{-@@fm}{2}
+>>>
+
+\<context core-mat\><<<
+\def\:tempc#1%
+  {\ifmmode
+    \displ@y
+    \global\chardef\mathnumberstatus\plusone
+     %
+     \vcenter\bgroup
+     \def\finishalignno{\f:mtable\d:mtable\b:mtable\crcr
+                        \egroup\egroup}%
+   \else
+     \def\finishalignno{\f:mtable\d:mtable\b:mtable\crcr
+                        \egroup}%
+   \fi
+   #1%
+   \TeXhalign \@EA \bgroup \the\scratchtoks\crcr}
+\HLet\dobothaligneqalignno\:tempc
+>>>
+
+\<context core-mat\><<<
+\let\:tempc\dointertext
+\pend:defI\:tempc{\a:intertext}
+\append:defI\:tempc{\b:intertext}
+\HLet\dointertext\:tempc
+\NewConfigure{intertext}{2}
+>>>
+
+\<context core-mat\><<<
+\def\:tempc[#1][#2]%
+  {%
+   \expandafter\ifx \csname a:#1\endcsname\relax
+      \Configure{mtable}
+         {\a:mathalignment}
+         {\b:mathalignment}
+         {\c:mathalignment}
+         {\d:mathalignment}
+         {\e:mathalignment}
+         {\f:mathalignment}%
+   \else
+      \Configure{mtable}
+         {\csname a:#1\endcsname}
+         {\csname b:#1\endcsname}
+         {\csname c:#1\endcsname}
+         {\csname d:#1\endcsname}
+         {\csname e:#1\endcsname}
+         {\csname f:#1\endcsname}%
+   \fi
+   \pushmacro\doalignNC
+   \edef\currentmathalignment{#1}%
+   \doifassignmentelse{#2}{\setupmathalignment[#1][#2]}\donothing
+   \def\NC{\doalignNC }%
+   \global\let\doalignNC\dodoalignNC
+   \def\EQ{\HCode{<!--??? 1-->}&=}%
+   \def\NR{\f:mtable&\e:mtable \global\let\doalignNC \dodoalignNC
+                     \doxxdoubleempty\doalignNR}%
+   %
+   \def\notag{\def\\{\HCode{<!--??? 2-->}&\crcr}}%
+   \doifelse{#2}{*}{\def\\{\HCode{<!--??? 3-->}&\crcr}}%
+                   {\def\\{\HCode{<!--??? 4-->}&\doalignNR[+][]\crcr}}%
+   %
+   \eqaligncolumn\zerocount
+   \a:mtable \c:mtable \e:mtable
+   \processcommacommand
+     [\mathalignmentparameter\c!align]
+     {\advance\eqaligncolumn\plusone\doseteqaligncolumn}% takes argument
+   %
+   \global\eqaligncolumn\plusone
+   \numberedeqalign}
+\HLet\dostartmathalignment\:tempc
+>>>
+
+\<context core-mat\><<<
+\def\:tempc{\gdef\doalignNC##1{\f:mtable&\e:mtable ##1}}
+\HLet\dodoalignNC\:tempc
+\def\:tempc[#1][#2]%
+  {\donestedformulanumber{#1}{#2}\f:mtable\d:mtable
+                                 \c:mtable\e:mtable\crcr}
+\HLet\doalignNR\:tempc
+\NewConfigure{mtable}{6}
+\NewConfigure{mathalignment}{6}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Spacing}
+%%%%%%%%%%%%%
+
+\<context core-spa\><<<
+\append:def\crlf{\ifhmode \a:crlf\fi}
+\NewConfigure{crlf}{1}
+>>>
+
+\<context core-spa\><<<
+\def\:tempc[#1]{%
+   \o:complexstartsmaller:[#1]%
+   \a:narrower\bgroup\aftergroup\b:narrower\aftergroup\egroup}
+\HLet\complexstartsmaller\:tempc
+\NewConfigure{narrower}{2}
+>>>
+
+\<context core-spa\><<<
+\def\:tempc#1#2{%
+   \o:doalignline:{|<open doalign|>}{|<close doalign|>}}
+\HLet\doalignline\:tempc
+\NewConfigure{midaligned}{2}
+\NewConfigure{leftaligned}{2}
+\NewConfigure{rightaligned}{2}
+>>>
+
+\<open doalign\><<<
+\ifx #1\hss
+  \ifx #2\hss\a:midaligned
+  \else      \a:rightaligned
+  \fi
+\else        \a:leftaligned 
+\fi
+>>>
+
+\<close doalign\><<<
+\ifx #1\hss
+  \ifx #2\hss\b:midaligned 
+  \else      \b:rightaligned
+  \fi
+\else        \b:leftaligned
+\fi
+\hss
+>>>
+
+\<context core-spa\><<<
+\def\:tempc#1{%
+   \def\last:Attributes{#1}%
+   \ifx \last:Attributes\empty
+   \else
+      |<do at start attributes|>%
+      \let\last:Attributes=\empty
+   \fi
+   \o:dostartattributes:{#1}
+  }
+\HLet\dostartattributes\:tempc
+>>>
+
+\<do at start attributes\><<<
+\get:curName\??be          \ifx \cur:Name\empty 
+   \get:curName\??li       \ifx \cur:Name\empty 
+      \get:curName\??ly    \ifx \cur:Name\empty 
+         \get:curName\??ko \ifx \cur:Name\empty 
+            |<another context env|>%
+         \else
+            |<context sec title env|>%
+         \fi
+      \else
+         |<context layout env|>%
+      \fi
+   \else
+      |<context list element|>%
+   \fi
+\else
+   |<start stop env|>%
+\fi
+>>>
+
+\<context core-sys\><<<
+\NewConfigure{layout}{2}
+>>>
+
+\<context layout env\><<<
+\edef\cur:Name{\cur:Name -ly}%
+\verify:config\cur:Name{layout}% 
+\csname a:\cur:Name\endcsname        
+\def\:tempc{\o:@@nostopattributes: \csname b:\cur:Name\endcsname}%
+\HLet\@@nostopattributes\:tempc
+\def\:tempc{\o:@@dostopattributes: \csname b:\cur:Name\endcsname}%
+\HLet\@@dostopattributes\:tempc
+>>>
+
+\<context core-sys\><<<
+\NewConfigure{context-attr}{2}
+>>>
+
+\<another context env\><<<
+\edef\cur:Name{\cur:Name -\last:Attributes}%
+\verify:config\cur:Name{context-attr}% 
+\csname a:\cur:Name\endcsname        
+\def\:tempc{\o:@@nostopattributes: \csname b:\cur:Name\endcsname}%
+\HLet\@@nostopattributes\:tempc
+\def\:tempc{\o:@@dostopattributes: \csname b:\cur:Name\endcsname}%
+\HLet\@@dostopattributes\:tempc
+>>>
+
+\<context core-spa\><<<
+\def\:tempc[#1]{%
+   \o:dostartopelkaar:[#1]%
+   \verify:config{\currentregister-env}{null-default-env}%
+   \csname a:\currentregister-env\endcsname
+}
+\HLet\dostartopelkaar\:tempc
+%%%%%% pre 2005
+\ifx \stopopelkaar\:UnDef \else
+  \pend:def\stopopelkaar{%
+     \csname b:\currentregister-env\endcsname
+  }
+\fi
+>>>
+
+NOTE: REPLACE opelkaar WITH packed
+
+%%%%%%%%%%%%%
+\Section{System Macros}
+%%%%%%%%%%%%%
+
+\<context core-sys\><<<
+\NewConfigure{startstop}{2}
+>>>
+
+\<start stop env\><<<
+\verify:config\cur:Name{startstop}%
+\csname a:\cur:Name\endcsname        
+\def\:tempc{\o:@@nostopattributes: \csname b:\cur:Name\endcsname}%
+\HLet\@@nostopattributes\:tempc
+\def\:tempc{\o:@@dostopattributes: \csname b:\cur:Name\endcsname}%
+\HLet\@@dostopattributes\:tempc
+>>>
+
+\<context core-sec\><<<
+\expand:after{\let\o:normalend}\csname normalend\endcsname
+\expandafter\def\csname normalend\endcsname{\HtmlEnv
+   \at:docend
+   \csname export:hook\endcsname   \csname o:normalend\endcsname}
+>>>
+
+\<utilities for context\><<<
+\def\get:curName#1{%
+   \ifx \last:Attributes\empty
+      \let\cur:Name\empty
+   \else
+      \bgroup
+         \let#1=\empty 
+         \edef\:temp{\def\noexpand\:temp{\last:Attributes}}%
+         \expandafter
+      \egroup\:temp
+      \edef\:tempa{\last:Attributes}%
+      \edef\cur:Name{\ifx\:temp\:tempa\else\:temp\fi}%
+   \fi }
+\let\last:Attributes=\empty
+>>>
+
+\<utilities for context\><<<
+\def\verify:config#1#2{%
+   \expandafter\ifx \csname c:#1:\endcsname\relax
+      \expandafter\ifx \csname c:#2:\endcsname\relax
+        \:warning{adding null \string\NewConfigure{#1}{2}}%
+        \expandafter\def\csname c:#1:\endcsname##1##2{}%
+      \else
+        \:warning{adding \string\NewConfigure{#1}{2} 
+                to equal \string\Configure{#2}{...}{...}}%
+        \edef\:temp{\noexpand\NewConfigure{#1}[2]{%
+           \gdef\expandafter\noexpand\csname
+                    a:#1\endcsname{\expandafter
+                                \noexpand\csname a:#2\endcsname}%
+           \gdef\expandafter\noexpand\csname
+                    b:#1\endcsname{\expandafter
+                                \noexpand\csname b:#2\endcsname}%
+        }}\:temp
+        \Configure{#1}{}{}%
+        \global\expandafter\let \csname c:#1:\expandafter
+                       \endcsname \csname c:#1:\endcsname
+      \fi
+   \fi
+}
+>>>
+
+\<utilities for context\><<<
+\def\verify:configIII#1#2{%
+   \expandafter\ifx \csname c:#1:\endcsname\relax
+      \expandafter\ifx \csname c:#2:\endcsname\relax
+        \:warning{adding null \string\NewConfigure{#1}{3}}%
+        \expandafter\def\csname c:#1:\endcsname##1##2##3{}%
+      \else
+        \:warning{adding \string\NewConfigure{#1}{3} 
+                to equal \string\Configure{#2}{...}{...}{...}}%
+        \edef\:temp{\noexpand\NewConfigure{#1}[3]{%
+           \gdef\expandafter\noexpand\csname
+                    a:#1\endcsname{\expandafter
+                                \noexpand\csname a:#2\endcsname}%
+           \gdef\expandafter\noexpand\csname
+                    b:#1\endcsname{\expandafter
+                                \noexpand\csname b:#2\endcsname}%
+           \gdef\expandafter\noexpand\csname
+                    c:#1\endcsname{\expandafter
+                                \noexpand\csname c:#2\endcsname}%
+        }}\:temp
+        \Configure{#1}{}{}{}%
+        \global\expandafter\let \csname c:#1:\expandafter
+                       \endcsname \csname c:#1:\endcsname
+      \fi
+   \fi
+}
+>>>
+
+\<utilities for context\><<<
+\def\verify:configIV#1#2{%
+   \expandafter\ifx \csname c:#1:\endcsname\relax
+      \expandafter\ifx \csname c:#2:\endcsname\relax
+        \:warning{adding null \string\NewConfigure{#1}{4}}%
+        \expandafter\def\csname c:#1:\endcsname##1##2##3##4{}%
+      \else
+        \:warning{adding \string\NewConfigure{#1}{4} 
+                to equal \string\Configure{#2}{...}{...}{...}{...}}%
+        \edef\:temp{\noexpand\NewConfigure{#1}[4]{%
+           \gdef\expandafter\noexpand\csname
+                    a:#1\endcsname{\expandafter
+                                \noexpand\csname a:#2\endcsname}%
+           \gdef\expandafter\noexpand\csname
+                    b:#1\endcsname{\expandafter
+                                \noexpand\csname b:#2\endcsname}%
+           \gdef\expandafter\noexpand\csname
+                    c:#1\endcsname{\expandafter
+                                \noexpand\csname c:#2\endcsname}%
+           \gdef\expandafter\noexpand\csname
+                    d:#1\endcsname{\expandafter
+                                \noexpand\csname d:#2\endcsname}%
+        }}\:temp
+        \Configure{#1}{}{}{}{}%
+        \global\expandafter\let \csname c:#1:\expandafter
+                       \endcsname \csname c:#1:\endcsname
+      \fi
+   \fi
+}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Descriptions}
+%%%%%%%%%%%%%
+
+\<context core-des\><<<
+\def\normal@@definitiewoord#1[#2]#3#4{%
+   \verify:config{#1-des}{description-word}%
+   \csname a:#1-des\endcsname \doattributes
+     {\??dd#1}\c!kopletter\c!kopkleur
+     {\getvalue{\??dd#1\c!commando}{#4}}%
+   \csname b:#1-des\endcsname \rawreference\s!def{#2}{#3}}
+\NewConfigure{description-word}{2}
+>>>
+
+\<context core-des\><<<
+\def\@@somedefinitie#1[#2]#3{%
+  \dowithpar 
+     {\bgroup
+         \verify:configIII{#1-item}{description-item}%
+         \csname a:#1-item\endcsname 
+         \executedoordefinitie{#1}[#2]{#3}\csname 
+                            b:#1-item\endcsname }%
+     {\csname c:#1-item\endcsname \@@stopdefinitie{#1}}}
+\def\@@startsomedefinitie#1[#2]#3{%
+   \bgroup 
+      \verify:configIII{#1-item}{description-item}%
+      \csname a:#1-item\endcsname
+      \BeforePar{%
+         \executedoordefinitie{#1}[#2]{#3}\csname 
+                               b:#1-item\endcsname}\bgroup
+                                       \expandafter\aftergroup
+             \csname c:#1-item\endcsname\aftergroup\egroup
+   \GotoPar}
+\NewConfigure{description-item}{3}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Cross Referencing}
+%%%%%%%%%%%%%
+
+\<context core-ref\><<<
+\NewConfigure{-@@ur}{2}
+\NewConfigure{pubs-li}{2}
+>>>
+
+\<context core-ref\><<<
+\catcode`\:=12 
+\expandafter\def\csname :temp\endcsname{\def\redospecialfrom[##1::##2]} 
+\catcode`\:=11 
+ 
+\:temp  
+  {\ifundefined{\v!file :::#1}%  
+     \tttf[#1]%  
+   \else  
+     \def\doexternaldocument##1##2##3{\a:externaldocument 
+                       [##1]{}{}\goto{##3}[#1::#2]\b:externaldocument}%  
+     \csname\v!file :::#1\endcsname  
+   \fi }  
+\NewConfigure{externaldocument}{2} 
+>>>
+
+\<context core-ref\><<<
+\def\:tempc[#1][#2]{%
+   \o:docite:[#1][#2]%
+   \expandafter\ifx \csname o:bib\@@citedefault ref:\endcsname\relax
+      \expandafter\global\expandafter\let
+           \csname o:bib\@@citedefault ref:\endcsname = \empty
+      \:warning{No configuration is available for \expandafter
+                   \string \csname bib\@@citedefault ref\endcsname}%
+   \fi
+}
+\HLet\docite\:tempc
+\ifx \dotypesetapublication\:UnDef\else
+   \pend:defI\dotypesetapublication{\Link{}{##1}\EndLink}
+\fi
+>>>
+
+\<context core-ref\><<<
+\def\:tempc[#1]{%
+      \Link{#1}{}\o:bibauthoryearref:[#1]\EndLink
+}
+\HLet\bibauthoryearref\:tempc
+>>>
+
+\<context core-ref\><<<
+\def\:tempc[#1]{%
+   \bibalternative\v!left
+   \bgroup
+      \let\v!left=\empty
+      \let\v!right=\empty
+      \Link{#1}{}\o:bibauthoryearsref:[#1]\EndLink
+   \egroup
+   \bibalternative\v!right
+}
+\HLet\bibauthoryearsref\:tempc
+>>>
+
+\<context core-ref\><<<
+\def\:tempc[#1]{%
+   \bibalternative\v!left
+   \bgroup
+      \let\v!left=\empty
+      \let\v!right=\empty
+      \Link{#1}{}\o:bibauthorref:[#1]\EndLink
+   \egroup
+   \bibalternative\v!right
+}
+\HLet\bibauthorref\:tempc
+>>>
+
+\<context core-ref\><<<
+\def\:tempc[#1]{%
+   \bibalternative\v!left
+   \bgroup
+      \let\v!left=\empty
+      \let\v!right=\empty
+      \Link{#1}{}\o:bibyearref:[#1]\EndLink
+   \egroup
+   \bibalternative\v!right
+}
+\HLet\bibyearref\:tempc
+>>>
+
+\<\><<<
+\def\dodowritereference#1#2#3\end#4#5#6% 
+  {\bgroup 
+   \global\advance\crossreferencenumber \plusone\relax 
+   \if#1-\if#2:% 
+     \let\referenceprefix\empty 
+     \xdef\lastreference{#3}% 
+   \else 
+     % \xdef\lastreference{#1#2#3}% here we loose the space 
+   \fi\else 
+     % \xdef\lastreference{#1#2#3}% here we loose the space 
+   \fi 
+   \ifx\lastreference\empty \else 
+     \doiffirstreferenceoccurance\lastreference 
+       {\thisisdestination{\referenceprefix\lastreference}}% 
+     \referentieinfo>\lastreference 
+     \edef\:temp{#6}%
+     \edef\dododowritereference 
+       {\writeutilitycommand 
+          {\mainreference{\referenceprefix}{\lastreference}{#4}%
+             {#5}{\ifx\:temp\empty\else \mk:ref#6\fi}}}% 
+     \dododowritereference 
+   \fi 
+   \egroup   
+   \a:Tagreference
+} 
+\def\mk:ref#1#2{%
+    {\string\rEfLiNK{\lastreference}{#1}}%
+    {\string\rEfLiNK{\lastreference}{#2}}}
+>>>
+
+\<context core-refOUT\><<<
+\def\dodowritereference#1#2#3\end#4#5#6% 
+  {\bgroup 
+   \global\advance\crossreferencenumber \plusone\relax 
+   \if#1-\if#2:% 
+     \let\referenceprefix\empty 
+     \xdef\lastreference{#3}% 
+   \else 
+     % \xdef\lastreference{#1#2#3}% here we loose the space 
+   \fi\else 
+     % \xdef\lastreference{#1#2#3}% here we loose the space 
+   \fi 
+   \ifx\lastreference\empty \else 
+     \doiffirstreferenceoccurance\lastreference 
+       {\thisisdestination{\referenceprefix\lastreference}}% 
+     \referentieinfo>\lastreference 
+     \edef\:temp{#6}%
+     \edef\dododowritereference 
+       {\writeutilitycommand 
+          {\mainreference{\referenceprefix}{\lastreference}{#4}%
+             {#5}{\string\rEfLiNK{\lastreference}{#6}}}}% 
+     \dododowritereference 
+   \fi 
+   \egroup   
+   \a:Tagreference
+} 
+>>>
+
+\<context core-refOUT\><<<
+\def\rEfLiNK#1#2{\Protect\Link{#1}{}#2\EndLink}
+\pend:defI\rawdoifinsetelse{\let\rEfLiNK\secondoftwoarguments}
+>>>
+
+\<context core-refOUT\><<<
+\NewConfigure{Tagreference}{1}
+\Configure{Tagreference}
+  {\ifvmode
+         \vbox{\Link{}{\lastreference}\EndLink\EndP}%
+   \else \hbox{\Link{}{\lastreference}\EndLink}\fi}
+>>>
+
+%%%%%%%%%%%%%
+\Section{Logos}
+%%%%%%%%%%%%%
+
+\<context core-log\><<<
+\def\:tempc{ConTeXt}
+\HLet\ConTeXt\:tempc
+>>>
+
+%%%%%%%%%%%%%%%%%%
+\Part{Xhtml}
+%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%
+\Section{Xhtml}
+%%%%%%%%%%%%%%%%%%
+
+\<configure 4ht\><<<
+\ConfigureHinput>>>
+
+\<end configure 4ht\><<<
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\endinput\empty\empty\empty\empty\empty\empty                  %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%>>>
+
+%%%%%%%%%%%%%%%%%%%
+\SubSection{amsopn}
+%%%%%%%%%%%%%%%%%%%
+
+\<amsopn.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% amsopn.4ht                            |version %
+% Copyright (C) |CopyYear.1997.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<amsopn hooks|>
+\Hinput{amsopn}
+\endinput
+>>>        \AddFile{5}{amsopn}
+
+\<amsopn hooks\><<<
+\expandafter\pend:defIII\csname qopname \endcsname{\a:qopname}
+\NewConfigure{qopname}{1}
+\ifx \nmlimits@\o:displaylimits:
+    \def\:tempc{\displaylimits}
+    \HLet\nmlimits@\:tempc
+\fi
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%
+\Section{Languages and encodings}
+%%%%%%%%%%%%%%%%%%%%%%
+
+Latex  records current encoding in \`'\cf@encoding'.
+
+\<cp850.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% cp850.4ht                          |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<cp850 config|>
+\Hinput{cp850}
+\endinput
+>>>                        \AddFile{9}{cp850}
+
+\<cp850 config\><<<
+|<config textdegree|>
+\long\def\mathonesuperior{{\sp1}} 
+\long\def\maththreesuperior{{\sp3}} 
+\long\def\mathtwosuperior{{\sp2}} 
+>>>
+
+\<cp852.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% cp852.4ht                          |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<cp852 config|>
+\Hinput{cp852}
+\endinput
+>>>                        \AddFile{9}{cp852}
+
+\<cp852 config\><<<
+|<config textdegree|>
+>>>
+
+\<cp862.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% cp862.4ht                          |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<cp862 config|>
+\Hinput{cp862}
+\endinput
+>>>                        \AddFile{9}{cp862}
+
+\<cp862 config\><<<
+|<config textdegree|>
+\long\def\mathtwosuperior{{\sp2}} 
+\long\def\mathordmasculine{{\sp o}} 
+\long\def\mathordfeminine{{\sp a}} 
+>>>
+
+\<cp1250.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% cp1250.4ht                         |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<cp1250 config|>
+\Hinput{cp1250}
+\endinput
+>>>                        \AddFile{9}{cp1250}
+
+\<cp1250 config\><<<
+|<config textdegree|>
+>>>
+
+\<cp1252.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% cp1252.4ht                         |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<cp1252 config|>
+\Hinput{cp1252}
+\endinput
+>>>                        \AddFile{9}{cp1252}
+
+\<cp1252 config\><<<
+|<config textdegree|>
+\long\def\mathtwosuperior{{\sp2}} 
+\long\def\mathordmasculine{{\sp o}} 
+\long\def\mathordfeminine{{\sp a}} 
+>>>
+
+\<cp437.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% cp437.4ht                          |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<cp437 config|>
+\Hinput{cp437}
+\endinput
+>>>                        \AddFile{9}{cp437}
+
+\<cp437 config\><<<
+|<config textdegree|>
+\long\def\mathtwosuperior{{\sp2}} 
+\long\def\mathnsuperior{{\sp n}} 
+>>>
+
+\<cp437de.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% cp437de.4ht                        |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<cp437de config|>
+\Hinput{cp437de}
+\endinput
+>>>                        \AddFile{9}{cp437de}
+
+\<cp437de config\><<<
+|<config textdegree|>
+\long\def\mathtwosuperior{{\sp2}} 
+\long\def\mathnsuperior{{\sp n}} 
+>>>
+
+\<cp865.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% cp865.4ht                          |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<cp865 config|>
+\Hinput{cp865}
+\endinput
+>>>                        \AddFile{9}{cp865}
+
+\<cp865 config\><<<
+|<config textdegree|>
+\long\def\mathtwosuperior{{\sp2}} 
+\long\def\mathnsuperior{{\sp n}} 
+>>>
+
+\<norsk.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% norsk.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{norsk}
+\endinput
+>>>                        \AddFile{9}{norsk}
+
+\<polish.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% polish.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{polish}
+\endinput
+>>>                        \AddFile{9}{polish}
+
+\<polski.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% polski.4ht                          |version %
+% Copyright (C) |CopyYear.2002.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<load ot4enc if needed|>
+\Hinput{polski}
+\endinput
+>>>                        \AddFile{9}{polski}
+
+\<load ot4enc if needed\><<<
+\def\:temp{OT4}\ifx \:temp\encodingdefault
+      \def\:tempa#1#2{%
+         \def\:tempb##1{%
+           \def\:temp####1##1####2//{\def\:temp{####2}}%
+           \expandafter\:temp\@filelist##1//%
+         }
+         \edef\:temp{\noexpand\:tempb{%
+            \expandafter\expandafter\expandafter
+              \:gobble\expandafter\string \csname #1\endcsname
+              .#2}}%
+         \:temp}
+   \:tempa{ot4enc}{def}
+   \ifx \:temp\empty
+     \:tempa{ot4cmr}{fd}         
+      \ifx \:temp\empty \else
+         \input ot4enc.4ht
+      \fi
+   \fi
+\fi
+>>>
+
+\<portuges.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% portuges.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{portuges}
+\endinput
+>>>                        \AddFile{9}{portuges}
+
+\<romanian.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% romanian.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{romanian}
+\endinput
+>>>                        \AddFile{9}{romanian}
+
+We must prevent russian.ldf from loading EU1 or EU2 font encoding.
+Declarationf for Cyrillics characters are loaded with XeLaTeX
+
+\<russianb.4ht\><<<
+% russianb.4ht (|version), generated from |jobname.tex
+% Copyright (C) |CopyYear.2000. Eitan M. Gurari
+|<TeX4ht copyright|>
+
+\if@uni@ode                                                                                                                                           
+\DeclareRobustCommand{\cyrillictext}{%                                                                                                                
+\language\l@russian}%
+\fi
+\ifdefined\XeTeXrevision%
+\xeuniuseblock{Cyrillic}%
+\fi%
+
+\Hinput{russianb}
+\endinput
+>>>                        \AddFile{9}{russianb}
+
+\<scottish.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% scottish.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{scottish}
+\endinput
+>>>                        \AddFile{9}{scottish}
+
+\<slovak.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% slovak.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+|<config slovak|>
+\Hinput{slovak}
+\endinput
+>>>                        \AddFile{9}{slovak}
+
+\<config slovak\><<<
+\edef\:temp{\noexpand\catcode`\noexpand\^=\the\catcode`\^}
+\catcode`\^=13
+\AtBeginDocument{
+  \def^{\ifmmode \expandafter \pr:sp \else \expandafter \sys:sp \fi }
+}
+\:temp
+>>>
+
+\<slovene.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% slovene.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{slovene}
+\endinput
+>>>                        \AddFile{9}{slovene}
+
+\<spanish.4ht\><<<
+% spanish.4ht (|version), generated from |jobname.tex
+% Copyright |CopyYear.2000. Eitan M. Gurari
+|<TeX4ht copywrite|>
+  |<spanish defs|>
+\Hinput{spanish}
+\endinput
+>>>                        \AddFile{9}{spanish}
+
+The following is needed to compensate for the extra \''\relax\space' in
+\''\def\protect##1{\string\protect\string##1\relax\space}'.
+
+\<spanish defsNO\><<<
+\Configure{writetoc}
+   {\def\:writetoc{\protect\@umlaut}\ifx \"\:writetoc
+       \def\"{\string\"}%
+    \fi
+    \def\:writetoc{\protect\@tilde}\ifx \~\:writetoc
+       \def\~{\string\~}%
+    \fi
+    \def\:writetoc{\protect\@acute}\ifx \'\:writetoc
+       \def\'{\string\'}%
+    \fi
+   }
+\bgroup
+\catcode`\"=13
+\def\:temp{\Configure{writetoc}{\add:protect"\add:protect\>}}
+\expandafter\egroup \:temp
+>>>
+
+\<spanish defs\><<< 
+\expandafter\def\csname spanish:"shorthand\endcsname
+               #1{\leavevmode \hbox{\csname a:spanish"#1\endcsname}}
+\edef\:temp{\expandafter\noexpand
+               \csname spanish:"shorthand\endcsname\space a}
+\expandafter\HLet\csname spanish@sh@\string"@a@\endcsname=\:temp
+\NewConfigure{spanish"a}{1}
+\edef\:temp{\expandafter\noexpand
+               \csname spanish:"shorthand\endcsname\space o}
+\expandafter\HLet\csname spanish@sh@\string"@o@\endcsname=\:temp
+\NewConfigure{spanish"o}{1}
+\edef\:temp{\expandafter\noexpand
+               \csname spanish:"shorthand\endcsname\space e}
+\expandafter\HLet\csname spanish@sh@\string"@e@\endcsname=\:temp
+\NewConfigure{spanish"e}{1}
+\edef\:temp{\expandafter\noexpand
+               \csname spanish:"shorthand\endcsname\space A}
+\expandafter\HLet\csname spanish@sh@\string"@A@\endcsname=\:temp
+\NewConfigure{spanish"A}{1}
+\edef\:temp{\expandafter\noexpand
+               \csname spanish:"shorthand\endcsname\space O}
+\expandafter\HLet\csname spanish@sh@\string"@O@\endcsname=\:temp
+\NewConfigure{spanish"O}{1}
+\edef\:temp{\expandafter\noexpand
+               \csname spanish:"shorthand\endcsname\space E}
+\expandafter\HLet\csname spanish@sh@\string"@E@\endcsname=\:temp
+\NewConfigure{spanish"E}{1}
+>>>
+
+\<spanish defs\><<< 
+\edef\:tempc{\expandafter\noexpand
+               \csname spanish:'shorthand\endcsname\space i}
+\expandafter\HLet\csname spanish@sh@\string'@i@\endcsname=\:tempc
+\NewConfigure{spanish'i}{1}
+\def\:tempc{\csname a:spanish'i\endcsname}
+\expandafter\HLet\csname \string\OT1\string\'-i\endcsname\:tempc
+>>>
+
+\<spanish defs\><<< 
+\AtBeginDocument{
+   \def\:tempc{\a:guillemotright}
+   \HLet\guillemotright\:tempc
+   \def\:tempc{\a:guillemotleft}
+   \HLet\guillemotleft\:tempc
+}
+\NewConfigure{guillemotright}{1}
+\Configure{guillemotright}{\o:guillemotright:}
+\NewConfigure{guillemotleft}{1}
+\Configure{guillemotleft}{\o:guillemotright:}
+>>>
+
+\<spanish defs\><<< 
+\def\:tempc#1#2#3{%
+    \expandafter\:text@composite@x
+    \csname OT1\string#1\endcsname#3\@empty}
+\HLet\es@accent\:tempc
+\def\:text@composite@x#1#2{%
+   \expandafter\ifx \csname \string#1-\string#2\endcsname\relax
+      \expandafter\ifx \csname \string#1- :\endcsname\relax
+          \expandafter\expandafter\expandafter\:gobble
+      \else
+          \expandafter\expandafter
+          \expandafter\expandafter
+          \expandafter\expandafter
+          \csname \string#1- :\endcsname
+      \fi
+   \else \expandafter\:gobble
+   \fi
+   {#2}%
+   }
+\def\chk:acc#1#2#3{%
+   \if !#2!\expandafter\:gobbleIII \else
+       \if \noexpand#1\noexpand#2%
+          \a:es@accents#3\b:es@accents
+          \expandafter\expandafter\expandafter\gob:accc
+       \else
+          \expandafter\expandafter\expandafter\chk:acc
+       \fi
+   \fi
+   {#1}%
+}
+\def\gob:accc#1{\gob:acc}
+\def\gob:acc#1#2{\if !#2!\expandafter\gobe:acc
+   \else \expandafter\gob:acc\fi 
+}
+\expandafter\ifx\csname documentclass\endcsname\relax\then
+   \def\gobe:acc#1\@text@composite#2\@text@composite#3{}
+\else 
+   \let\gobe:acc=\:gobble
+\fi
+\NewConfigure{es@accent}[2]{\expandafter
+   \def\csname #1- :\endcsname##1{\chk:acc{##1}#2{}{}}}
+\NewConfigure{es@accents}{2}
+>>>
+
+\<spanish defs\><<< 
+\AtBeginDocument{%
+   \def\bbl@umlauta{\ifx \EndPicture \:UnDef \expandafter \n:bbl@umlauta: 
+                    \else \expandafter \o:bbl@umlauta: \fi }%
+}
+>>>
+
+% \def\@text@composite#1#2#3\@text@composite{%
+%    \writesixteen{....\string#1-\string#2...\expandafter
+%                      \meaning\csname\string#1-\string#2\endcsname}%
+%    \expandafter\@text@composite@x 
+%       \csname\string#1-\string#2\endcsname} 
+
+\<swedish.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% swedish.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{swedish}
+\endinput
+>>>                        \AddFile{9}{swedish}
+
+\<turkish.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% turkish.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{turkish}
+\endinput
+>>>                        \AddFile{9}{turkish}
+
+\<ukraineb.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% ukraineb.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{ukraineb}
+\endinput
+>>>                        \AddFile{9}{ukraineb}
+
+\<usorbian.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% usorbian.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{usorbian}
+\endinput
+>>>                        \AddFile{9}{usorbian}
+
+\<welsh.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% welsh.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{welsh}
+\endinput
+>>>                        \AddFile{9}{welsh}
+
+\<hebrew.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% hebrew.4ht                            |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+  |<hebrew ldf|>
+\Hinput{hebrew}
+\endinput
+>>>                        \AddFile{9}{hebrew}
+
+\<hebrew ldf\><<< 
+\def\hebdate#1#2#3{%
+  \a:moreR\beginR\a:moreL\beginL\number#1\endL\b:moreL\ \bet\hebmonth{#2}
+         \a:moreL\beginL\number#3\endL\b:moreL\endR\b:moreR}
+\def\@@hebrew#1{\a:moreR\beginR{{\tohebrew#1}}\b:moreR\endR}
+>>>
+
+\<austrian.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% austrian.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{austrian}
+\endinput
+>>>                        \AddFile{9}{austrian}
+
+\<catalan.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% catalan.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{catalan}
+\endinput
+>>>                        \AddFile{9}{catalan}
+
+\<croatian.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% croatian.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{croatian}
+\endinput
+>>>                        \AddFile{9}{croatian}
+
+\<czech.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% czech.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copywrite|>
+\let\clqq\quotedblbase
+\Hinput{czech}
+\endinput
+>>>                        \AddFile{9}{czech}
+
+\<danish.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% danish.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{danish}
+\endinput
+>>>                        \AddFile{9}{danish}
+
+\<dutch.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% dutch.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{dutch}
+\endinput
+>>>                        \AddFile{9}{dutch}
+
+\<english.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% english.4ht                        |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{english}
+\endinput
+>>>                        \AddFile{9}{english}
+
+\<esperant.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% esperant.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{esperant}
+\endinput
+>>>                        \AddFile{9}{esperant}
+
+\<estonian.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% estonian.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{estonian}
+\endinput
+>>>                        \AddFile{9}{estonian}
+
+\<finnish.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% finnish.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{finnish}
+\endinput
+>>>                        \AddFile{9}{finnish}
+
+\<francais.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% francais.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{francais}
+\endinput
+>>>                        \AddFile{9}{francais}
+
+\<galician.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% galician.4ht                          |version %
+% Copyright (C) |CopyYear.2000.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+
+\Hinput{galician}
+\endinput
+>>>                        \AddFile{9}{galician}
+
+\<greek.4ht\><<<
+% greek.4ht (|version), generated from |jobname.tex
+% Copyright (C) |CopyYear.2000. Eitan M. Gurari
+|<TeX4ht copyright|>
+
+\Configure{AtBeginDocument}
+  {\immediate\write\@mainaux{\catcode`\string\^=7}} {}
+
+\ifdefined\XeTeXrevision%
+\renewcommand*{\greekfontencoding}{OT1}
+\xeuniuseblock{Greek}
+\fi
+\ifdefined\luatexversion
+\renewcommand*{\greekfontencoding}{OT1}
+\fi
+
+\Hinput{greek}
+\endinput
+>>>                        \AddFile{9}{greek}
+
+grrek.sty sends \`'\catcode`^^9f\active' into the aux file.
+Hence the change of \`'^' into catcode 7. The aux file is
+loaded within group, so the above changes are local.
+
+
+\<magyar.4ht\><<<
+% magyar.4ht (|version), generated from |jobname.tex
+% Copyright 2018 TeX Users Group
+|<TeX4ht license text|>
+|<magyar fixes|>
+\Hinput{magyar}
+\endinput
+>>>        \AddFile{5}{magyar}
+
+
+\<magyar fixes\><<<
+\def\magyar:third:arg#1#2#3{#3}
+\def\@@magyar@firsthfuzz#1#2\hfuzz{\bgroup\magyar:third:arg#1\egroup}
+\def\@@magyar@firstarg#1#2\hbox${\magyar:third:arg#1}%
+>>>
+
+%%%%%%%%%%%%%%%%%%%%
+\Section{Exams}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<exam.4ht\><<<
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
+% exam.4ht                                  |version %
+% Copyright (C) |CopyYear.2001.       Eitan M. Gurari         %
+|<TeX4ht copyright|>
+\ifx \ps@examheadings\:unDef 
+   |<start skip|>
+\fi
+\:temp
+   |<hook Meer exam|>
+   \Hinput{exam}
+|<end skip|>
+\ifx \@checkqueslevel\:unDef 
+   |<start skip|>
+\fi
+\:temp
+   |<hook Hirschhorn' exam|>
+   \Hinput{exam}
+|<end skip|>
+\ifx \@OneKeyHook\:unDef 
+   |<start skip|>
+\fi
+\:temp
+   |<hook Alexanders' exam|>
+   \Hinput{exam}
+|<end skip|>
+\endinput
+>>>                        
+\AddFile{9}{exam}
+
+\<start skip\><<<
+\bgroup
+   \catcode`\%=12
+   \def\:temp{\catcode`\\=9 \catcode`\#=9 \:tempa}
+   \long\def\:tempa#1%%%%%%%%%%%%%%%%%%%end:skip{\egroup}
+\else
+   \let\:temp\empty
+>>>
+
+\<end skip\><<<
+%%%%%%%%%%%%%%%%%%%end:skip
+>>>
+
+\SubSection{Philip Hirschhorn}
+
+\Link[http://www-math.mit.edu/\string ~psh/]{}{}home\EndLink{}
+(\Link[http://ctan.tug.org/tex-archive/macros/latex/contrib/supported/exam/]{}{}ctan\EndLink)
+
+\<hook Hirschhorn' exam\><<<
+\let\exam:questions=\questions
+\def\questions{%
+   \let\exam:list=\list 
+   \def\list{\let\list=\exam:list\begin{list}}%
+   \exam:questions  }
+\pend:def\endquestions{%
+   \let\exam:list=\endlist 
+   \def\endlist{\let\endlist=\exam:list \end{list}}}
+\let\exam:parts=\parts
+\def\parts{%
+   \let\exam:list=\list 
+   \def\list{\let\list=\exam:list\begin{list}}%
+   \exam:parts  }
+\pend:def\endparts{%
+   \let\exam:list=\endlist 
+   \def\endlist{\let\endlist=\exam:list \end{list}}}
+\let\exam:subparts=\subparts
+\def\subparts{%
+   \let\exam:list=\list 
+   \def\list{\let\list=\exam:list\begin{list}}%
+   \exam:subparts  }
+\pend:def\endsubparts{%
+   \let\exam:list=\endlist 
+   \def\endlist{\let\endlist=\exam:list \end{list}}}
+>>>
+
+\<hook Hirschhorn' exam\><<<
+\long\def\uplevel#1{\par\a:uplevel{#1}\b:uplevel\par}
+\long\def\fullwidth#1{\par\a:fullwidth{#1}\b:fullwidth\par}
+\NewConfigure{uplevel}{2}
+\NewConfigure{fullwidth}{2}
+>>>
+
+\<hook Hirschhorn' exam\><<<
+\def\@setpoints{%
+  \if@placepoints
+    \if@pointsinmargin
+            \a:setpoints(\@points\@marginpointname)\b:setpoints            
+    \else
+            \a:setpoints(\@points\@pointname)\b:setpoints
+    \fi
+    \@placepointsfalse
+  \fi
+}
+\NewConfigure{setpoints}{2}
+>>>
+
+\SubSection{Hans van der Meer's class}
+
+\Link[http://www.tex.ac.uk/tex-archive/macros/latex/contrib/supported/exams/]{}{}Hans van der Meer's class\EndLink
+
+\<hook Meer exam\><<<
+\pend:defI\scorebox{\a:scorebox}
+\append:defI\scorebox{\b:scorebox}
+\NewConfigure{scorebox}{2}
+>>>
+
+\SubSection{<Alexanders' Exam}
+
+\Link[http://ctan.tug.org/tex-archive/macros/latex/contrib/supported/examdesign/]{}{}Alexanders' exam\EndLink
+
+\<hook Alexanders' exam\><<<
+|<alex hook utilities|>
+|<hooks for section types|>
+\pend:def\@enddocumenthook{{\tt \tmp:cnt=1 \seed:hooks }}
+>>>
+
+\<alex hook utilities\><<<
+\def\seed:hooks{%
+  \ifnum \tmp:cnt>\c@section \else 
+     |<trace exam data|>%     
+     |<type-oriented hooks|>
+     \advance\tmp:cnt by 1
+     \expandafter\seed:hooks 
+  \fi  
+}
+>>>
+
+\<type-oriented hooks\><<<
+\expandafter\ifx\csname type@sec\romannumeral\tmp:cnt\endcsname
+      \@shortanswer
+  |<hooks for shortanswer|>
+\fi
+\expandafter\ifx\csname type@sec\romannumeral\tmp:cnt \endcsname\@fixed
+  |<hooks for fixed|>
+\fi
+\expandafter\ifx\csname type@sec\romannumeral\tmp:cnt \endcsname\@fillin
+  |<hooks for fillin|>
+\fi
+\expandafter\ifx\csname type@sec\romannumeral\tmp:cnt \endcsname\@fillinstar
+  |<hooks for fillinstar|>
+\fi
+\expandafter\ifx\csname type@sec\romannumeral\tmp:cnt \endcsname\@MC
+  |<hooks for MC|>
+\fi
+\expandafter\ifx\csname type@sec\romannumeral\tmp:cnt \endcsname\@MCstar
+  |<hooks for MCstar|>
+\fi
+\expandafter\ifx\csname type@sec\romannumeral\tmp:cnt \endcsname
+     \@shortanswerstar
+  |<hooks for shortanswerstar|>
+\fi
+\expandafter\ifx\csname type@sec\romannumeral\tmp:cnt \endcsname
+     \@truefalse
+  |<hooks for truefalse|>
+\fi
+\expandafter\ifx\csname type@sec\romannumeral\tmp:cnt \endcsname
+     \@truefalsestar
+  |<hooks for truefalsestar|>
+\fi
+\expandafter\ifx\csname type@sec\romannumeral\tmp:cnt \endcsname\@fixedstar
+  |<hooks for fixedstar|>
+\fi
+>>>
+
+\<hooks for shortanswer\><<<
+\def\:temp{|<redef blank|>}%
+|<hooks for answers|>%
+|<hooks for section heads|>% 
+|<hooks on instruction preamble|>%
+>>>
+
+\<hooks for shortanswerstar\><<<
+|<cond head and inst hooks|>% 
+>>>
+
+% \def\:temp{|<redef blank|>}%
+% |<hooks for answers|>%
+
+\<hooks for fixed\><<<
+\def\:temp{|<redef blank|>}%
+|<hooks for answers|>%
+|<hooks for section heads|>% 
+|<hooks on instruction preamble|>%
+>>>
+
+\<hooks for fixedstar\><<<
+\def\:temp{|<redef blank|>}%
+|<hooks for answers|>%
+|<cond head and inst hooks|>%
+>>>
+
+\<hooks for fillin\><<<
+\def\:temp{|<redef blank|>}%
+|<hooks for answers|>%
+|<hooks for section heads|>% 
+|<hooks on instruction preamble|>%
+>>>
+
+\<hooks for fillinstar\><<<
+\def\:temp{|<redef blank|>}%
+|<hooks for answers|>%
+|<cond head and inst hooks|>%
+>>>
+
+\<hooks for MC\><<<
+\def\:temp{|<reconfigure multiplechoice|>}%
+|<hooks for answers|>%
+|<hooks for section heads|>% 
+|<hooks on instruction preamble|>%
+>>>
+
+MC stands for multi-choice
+
+\<hooks for MCstar\><<<
+\def\:temp{|<reconfigure multiplechoice|>}%
+|<hooks for answers|>%
+|<cond head and inst hooks|>%
+>>>
+
+\<hooks for truefalse\><<<
+\def\:temp{|<redef truefalse answer|>}%
+|<hooks for answers|>%
+|<hooks for section heads|>%
+|<hooks on instruction preamble|>%
+>>>
+
+\<hooks for truefalsestar\><<<
+\def\:temp{|<redef truefalse answer|>}%
+|<hooks for answers|>%
+|<cond head and inst hooks|>%
+>>>
+
+\<cond head and inst hooks\><<<
+\expandafter\ifx
+   \csname head@sec\romannumeral\tmp:cnt \endcsname\relax \else
+   |<hooks for section heads|>%
+\fi
+\expandafter\ifx
+   \csname inst@sec\romannumeral\tmp:cnt \endcsname\relax \else
+   |<hooks on instruction preamble|>%
+\fi
+>>>
+
+\<hooks for section heads\><<<
+\expandafter\pend:def\csname sec\romannumeral\tmp:cnt @fixed\endcsname{%
+  \gdef\beforesectsep{0pt \a:sectiontitle
+     \global\let\beforesectsep\sv:beforesectsep}%
+  \gdef\aftersectsep{0pt \b:sectiontitle
+     \global\let\aftersectsep\sv:aftersectsep}% 
+}%
+\global\expandafter
+  \let\csname sec\romannumeral\tmp:cnt @fixed\expandafter\endcsname
+     \csname sec\romannumeral\tmp:cnt @fixed\endcsname
+>>>
+
+\<hook Alexanders' exam\><<<
+\NewConfigure{sectiontitle}{2}
+>>>
+
+\<alex hook utilities\><<<
+\let\sv:beforesectsep\beforesectsep
+\let\sv:aftersectsep\aftersectsep
+>>>
+
+\<hooks on instruction preamble\><<<
+\expandafter\pend:def
+    \csname inst@sec\romannumeral\tmp:cnt\endcsname{\a:instructions}%
+\expandafter\append:def
+    \csname inst@sec\romannumeral\tmp:cnt\endcsname{\b:instructions\par}%
+\global\expandafter\let
+    \csname inst@sec\romannumeral\tmp:cnt \expandafter\endcsname
+    \csname inst@sec\romannumeral\tmp:cnt\endcsname
+>>>
+
+\<hooks for answers\><<<
+\global  \csname qlist@scr@sec\romannumeral\tmp:cnt 
+  \expandafter\expandafter\expandafter
+     \endcsname
+  \expandafter\expandafter\expandafter{\expandafter\:temp
+     \the\csname qlist@scr@sec\romannumeral\tmp:cnt \endcsname}
+>>>
+
+\<redef blank\><<<
+\ifx \blank\:UnDef 
+  \:warning{tex4ht encountered a problem
+      with \csname type@sec\current@section\endcsname}
+\else
+\ifanswer
+   \ifcblanks
+      \def\blank####1{\a:answer ####1\b:answer}%
+   \fi
+   \ifpblanks
+      \def\blank####1{\a:answer ####1\b:answer}%
+   \fi
+\else
+   \ifcblanks
+      \pend:defI\blank{\a:question}
+      \append:defI\blank{\b:question}
+   \fi
+   \ifpblanks
+      \pend:defI\blank{\a:question}
+      \append:defI\blank{\b:question}
+   \fi
+\fi \fi
+>>>
+
+\<redef truefalse answer\><<<
+  \pend:defI\@separator{\def\@tfitem{%
+    \ifanswer
+       \item[\a:answer
+           \csname tf@sol\current@question\endcsname\b:answer]%
+    \else
+       \item
+    \fi}}%
+>>>
+
+\<hook Alexanders' exam\><<<
+\NewConfigure{answer}{2}
+\NewConfigure{question}{2}
+>>>
+
+\<hook Alexanders' exam\><<<
+\pend:defI\MCfont{\a:MCfont}
+\append:defI\MCfont{\b:MCfont}
+\NewConfigure{MCfont}{2}
+>>>
+
+\<hook Alexanders' exam\><<< 
+\Configure{MCfont}
+ {\HCode{<span class="MCfont">}}    {\HCode{</span>}}
+\Css{dt .MCfont {text-decoration:underline;}}
+>>>
+
+\<reconfigure multiplechoice\><<<
+\boxfalse
+>>>>
+
+\<hook Alexanders' exam\><<<
+\NewConfigure{instructions}{2}
+>>>
+
+\<trace exam data\><<<
+\section:data
+>>>
+
+\<alex hook utilities\><<<
+\def\section:data{
+\par[\the\tmp:cnt]
+\par [qlist@sec\romannumeral\tmp:cnt]  
+   \expandafter\meaning\csname qlist@sec\romannumeral\tmp:cnt\endcsname :
+   \expandafter \edef\expandafter \:temp\expandafter {\expandafter
+      \the\csname qlist@sec\romannumeral\tmp:cnt\endcsname}
+   \meaning\:temp
+\par [qlist@scr@sec\romannumeral\tmp:cnt] 
+   \expandafter\meaning\csname qlist@scr@sec\romannumeral\tmp:cnt\endcsname :
+   \expandafter \edef\expandafter \:temp\expandafter {\expandafter
+      \the\csname qlist@scr@sec\romannumeral\tmp:cnt\endcsname}
+   \meaning\:temp
+\par [inst@sec\romannumeral\tmp:cnt] 
+   \expandafter\meaning\csname inst@sec\romannumeral\tmp:cnt\endcsname
+\par [head@sec\romannumeral\tmp:cnt]
+   \expandafter\meaning\csname head@sec\romannumeral\tmp:cnt\endcsname
+\par [type@sec\romannumeral\tmp:cnt] 
+   \expandafter\meaning\csname type@sec\romannumeral\tmp:cnt\endcsname
+\par [sec\romannumeral\tmp:cnt @fixed]  
+   \expandafter\meaning\csname sec\romannumeral\tmp:cnt @fixed\endcsname
+\par ****************************************\par
+}
+\let\section:data=\empty
+>>>
+
+\<hook Alexanders' exam\><<<
+\pend:def\@examtopmatter{\bgroup
+   \pend:def\namedata{\let\hrulefill=\empty \a:namedata}%
+   \append:def\namedata{\b:namedata}%
+   \pend:def\classdata{\a:classdata}%
+   \append:def\classdata{\b:classdata}%
+   \let\examtop=\empty  \let\endexamtop=\empty
+   \begin{examtop}}
+\append:def\@examtopmatter{%
+    \end{examtop} \egroup\bigskip}
+\NewConfigure{classdata}{2}
+\NewConfigure{namedata}{2}
+>>>
+
+\<hook Alexanders' exam\><<<
+\pend:def\@keytopmatter{\bgroup
+   \let\keytop=\empty  \let\endkeytop=\empty
+   \begin{keytop}}
+\append:def\@keytopmatter{%
+    \end{keytop} \egroup\bigskip}
+>>>
+
+\<hook Alexanders' exam\><<<
+\append:def\frontmatter@wrap@up{%
+  \ifx\@frontmattertext\relax  \else
+     \pend:def\@frontmattertext{\a:frontmatter}
+     \append:def\@frontmattertext{\b:frontmatter}
+  \fi
+}
+\NewConfigure{frontmatter} {2}
+>>>
+
+%% begin comment. 29/09/2016 (dg)
+%% mktex4ht.4ht is generated by cond4ht.4ht
+%% Remove file generation from tex4ht-4ht.tex
+%% Detaching mktex4ht.cnf, mktex4ht-cnf.tex is read instead.
+%% end
+\def\Skipmkfilename{\csname BYE\endcsname\endinput}
+\input cond4ht.4ht
+
+%-------------------------------------------------------
+\let\OPO=\OutputCodE
+\def\OutputCodE\<#1\>{%
+   \openin15=\HOME/#1
+%   \ifeof15    \Needs{"ln -s #1 \HOME/#1"} 
+    \ifeof15    \Needs{"cp -f #1 \HOME#1"} 
+        \writesixteen{"cd \HOME; ln -s \SOURCE/#1 . ; cd \SOURCE"} \fi
+   \closein15
+   \OPO\<#1\>}
+
+\OutFiles
+
+\OutputCodE\<m-tex4ht.tex\>
+\OutputCodE\<usepackage.4ht\>
+\OutputCodE\<showfonts.4ht\>
+\OutputCodE\<idxmake.4ht\>
+\OutputCodE\<bibtex.4ht\>
+\OutputCodE\<fontspec-4ht.lua\>
+\bye
-- 
cgit v1.2.3

