\ifnum\the\catcode`\%=14\else\expandafter\edef\csname
\string:RestoreCatcodes\endcsname{\catcode`\%\the
\catcode`\%}\catcode`\%14\fi
% tex4ht.sty (2025-02-27-12:30), generated from tex4ht-sty.tex
% Copyright 2009-2025 TeX Users Group
% Copyright 1996-2009 Eitan M. Gurari
%
% 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
% https://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 <https://tug.org/tex4ht>.
%
% If you modify this program, changing the
% version identification would be appreciated.
\immediate\write-1{version 2025-02-27-12:30}
\ifx \Preamble\UnDef \else
% fix for LaTeX hook system, \AtBeginDocument is not available at this moment
\let\origatbegindocument\AtBeginDocument
\def\AtBeginDocument#1{\AddToHook{begindocument/end}{#1}}
\csname expand:after\endcsname{\csname
BeforeTeXIVht\endcsname\let\BeforeTeXIVht\UnDef}
\let\AtBeginDocument\origatbegindocument
\fi
% we used to disable new LaTeX's tagging support,
% because it clashed with TeX4ht and caused fatal errors
% we fixed the fatal errors, so it should be possible to
% fix other issues as well. The upside will be that we
% should be able to coordinate the projects and reuse some code.
% https://github.com/michal-h21/make4ht/issues/145
% \ifdefined\DocumentMetadata
% \def\DocumentMetadata#1{\def\:DocumentMetadata{#1}}
% \fi
\def\writesixteen#1{\immediate\write99999{#1}}
\expandafter\edef\csname :RestoreCatcodes\endcsname{%
\expandafter\ifx \csname :RestoreCatcodes\endcsname\relax\else
\csname :RestoreCatcodes\endcsname \fi
\ifnum \the\catcode`\ =10 \else
\catcode`\noexpand\ =\the\catcode`\ \fi
\ifnum \the\catcode`<=12 \else
\catcode`\noexpand <\the\catcode`<\fi
\ifnum \the\catcode`>=12 \else
\catcode`\noexpand >\the\catcode`>\fi
\ifnum \the\catcode`\?=12 \else
\catcode`\noexpand \?\the\catcode`\?\fi
\ifnum \the\catcode`+=12 \else
\catcode`\noexpand +\the\catcode`+\fi
\ifnum \the\catcode`*=12 \else
\catcode`\noexpand *\the\catcode`*\fi
\ifnum \the\catcode`;=12 \else
\catcode`\noexpand ;\the\catcode`;\fi
\ifnum \the\catcode`~=13 \else
\catcode`\noexpand ~\the\catcode`~\fi
\ifnum \the\catcode`$=3 \else
\catcode`\noexpand $\the\catcode`$\fi
\ifnum \the\catcode`&=4 \else
\catcode`\noexpand &\the\catcode`&\fi
\ifnum \the\catcode`\#=6 \else
\catcode`\noexpand \#\the\catcode`\#\fi
\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
\ifnum \the\catcode`^=13
\let\expandafter\noexpand
\csname x:SUPOff\endcsname\noexpand\empty
\let\expandafter\noexpand
\csname x:SUPOn\endcsname\noexpand\empty
\catcode`\noexpand ^\the\catcode`^\fi
\ifnum \the\catcode`_=13
\let\expandafter\noexpand
\csname x:SUBOff\endcsname\noexpand\empty
\let\expandafter\noexpand
\csname x:SUBOn\endcsname\noexpand\empty
\catcode`\noexpand _\the\catcode`_\fi
%
\let\expandafter\noexpand\csname :RestoreCatcodes\endcsname
\noexpand\UnDefcS}
\catcode`~13 \catcode`$3 \catcode`&4 \catcode`\#6
\catcode`\:11 \catcode`\@11 \catcode`;12 \catcode`\ 10
\catcode`\<12 \catcode`\>12 \catcode`+12 \catcode`*12
\catcode`\?12
\def\SUPOn{}
\def\SUBOn{}
\edef\SUPOff{%
\catcode`\noexpand ^\the\catcode`^\relax
}
\edef\SUBOff{%
\catcode`\noexpand _\the\catcode`_\relax
}
\bgroup
\catcode`\^13 \global\let\sys:sp^
\catcode`\_13 \global\let\sys:sb_
\egroup
\catcode`\^7 \catcode`\|=12 \catcode`"12
\def\:temp{\csname newif\endcsname}
\def\:tempa#1{%
\expandafter\ifx \csname #1\endcsname\relax
\expandafter\:temp \csname #1\endcsname
\fi}
\:tempa{if:Option}
\:tempa{if:latex}
\:tempa{if:removeindent}
\:tempa{if:nopar}
\ifx \Htmltrue\:UnDef
\def\:temp{\csname newif\endcsname}
\expandafter\:temp \csname ifHtml\endcsname \Htmlfalse
\fi
\def\:tempa#1{%
\expandafter\ifx \csname #1\endcsname\relax
\expandafter\:temp \csname #1\endcsname
\expandafter\expandafter\expandafter\expandafter\expandafter
\def\expandafter\expandafter\expandafter
\rmv:ifs\expandafter{\rmv:ifs
\expandafter\let \csname #1\endcsname \:UnDef}
\fi}
\let\rmv:ifs\empty
\expandafter\ifx \csname @latex@error\endcsname\relax
\:latexfalse \tracingstats1
\else
\if:latex\else \ifx \@currname\empty
\def\:temp{\ifx \HCode\:UnDef
\:warning{Missing \string\Preamble...\string\EndPreamble?}\fi}
\edef\:tempa{%
\noexpand\expandafter
\noexpand\expandafter
\noexpand\expandafter
\noexpand \def
\noexpand\expandafter
\noexpand\expandafter
\noexpand\expandafter
\expandafter\noexpand\csname enddocument\endcsname
\noexpand\expandafter
\noexpand\expandafter
\noexpand\expandafter
{\noexpand \expandafter
\noexpand \:temp
\expandafter\noexpand \csname enddocument\endcsname
}%
} \:tempa
\else
\ProvidesPackage{tex4ht}
\let\config:file\empty
\def\load:cfg{\def\load:cfg{\let\config:opt\CurrentOption
\def\load:cfg{\edef\config:opt{\config:opt,\CurrentOption}}%
}%
%
\def\:temp{\expandafter\cfg:fl\CurrentOption.!*?: }%
\def\:tempa{html}\ifx \:tempa\CurrentOption \let\:temp\load:cfg \fi
\def\:tempa{xhtml}\ifx \:tempa\CurrentOption \let\:temp\load:cfg \fi
\def\:tempa{htm}\ifx \:tempa\CurrentOption \let\:temp\load:cfg \fi
\def\:tempa{htm3}\ifx \:tempa\CurrentOption \let\:temp\load:cfg \fi
\def\:tempa{htm4}\ifx \:tempa\CurrentOption \let\:temp\load:cfg \fi
\def\:tempa{htm5}\ifx \:tempa\CurrentOption \let\:temp\load:cfg \fi
\:temp
}
\def\cfg:fl#1.#2!*?: {\edef\:tempa{#2}\edef\config:file{%
\CurrentOption \ifx \:tempa\empty .cfg\fi}}
\DeclareOption*{\load:cfg}
\ProcessOptions
\let\o:document\document
\def\document{%
\let\ht:empty\:UnDef
\def\:temp{}\ifx \:temp\empty \else
\gdef\:temp{}\ifx \:temp\empty \else
\:warning{Redefined \string\empty?}
\global\let\ht:empty\empty \gdef\empty{}%
\fi\fi
%
\ifdefined\AddToHook%
\def\document{\endgroup\o:document}%
% use new LaTeX hook system to execute \Configure{AtBeginDocument}
\AddToHook{begindocument/before}[tex4ht]{\csname a:AtBeginDocument\endcsname}
\AddToHook{begindocument/end}[tex4ht]{\csname b:AtBeginDocument\endcsname}
\else%
%\expandafter\let\csname enddocument\endcsname\empty
%\end{document}%
%\let\document\o:document
\let\:begindocumenthook\@begindocumenthook
\def\@begindocumenthook{\csname a:AtBeginDocument\endcsname
\:begindocumenthook \csname b:AtBeginDocument\endcsname }%
%
\let\document\o:document%
\fi%
\let\:latex@error\@latex@error
\def\@latex@error##1{\:latex@error{##1 in `\config:file'}}%
\csname recall:sub\endcsname
\csname recall:sup\endcsname
%
\ifx \config:file\empty
\def\:temp{\ifx \config:opt\:UnDef
\edef\config:opt{\ifx \config:file\empty html\fi}\fi
\expandafter\Preamble\expandafter{\config:opt
}\csname begin\endcsname{document}\EndPreamble
}%
\else
\def\:temp{\input \config:file\relax
}%
\fi \:temp
%
\let\@latex@error\:latex@error
}
\fi
\fi
\:latextrue
\ifx \:providesfile \:UnDef
\let\:providesfile\@providesfile
\def\@providesfile#1{%
\expandafter\ifx\csname @filelist\endcsname\relax
\let\@providesfile\:providesfile
\else \xdef\@filelist{\@filelist,#1}%
\fi
\:providesfile{#1}%
}
\fi
\fi
\ifx \Preamble\UnDef
\ifx \PLATFORM\:UnDef \else
\message{ [\PLATFORM] }\let\PLATFORM\:UnDef\fi
\def\Configure#1{%
\expandafter\ifx \csname c:#1:\endcsname\relax
\:warning{\string\Configure{#1}?}
\fi
\csname c:#1:\endcsname}
\let\c:def\def
\let\d:def\def
\def\NewConfigure#1{\def\:tempa{#1}\futurelet\:temp\Nw:cnf}
\def\Nw:cnf{\ifx [\:temp \edef\:tempa{\noexpand\N:wCnfga{\:tempa}}\else
\edef\:tempa{\noexpand\N:wCnfgb{\:tempa}}\fi \:tempa}
\def\N:wCnfga#1[#2]{%
\edef\:temp{\long\def\expandafter
\noexpand\csname c:#1:\endcsname####1%
\ifnum #2>1 ####2\fi \ifnum #2>2 ####3\fi
\ifnum #2>3 ####4\fi \ifnum #2>4 ####5\fi
\ifnum #2>5 ####6\fi \ifnum #2>6 ####7\fi
\ifnum #2>7 ####8\fi \ifnum #2>8 ####9\fi
}\:temp }
\def\N:wCnfgb#1#2{%
\edef\:temp{\long\def\expandafter
\noexpand\csname c:#1:\endcsname####1%
\ifnum #2>1 ####2\fi \ifnum #2>2 ####3\fi
\ifnum #2>3 ####4\fi \ifnum #2>4 ####5\fi
\ifnum #2>5 ####6\fi \ifnum #2>6 ####7\fi
\ifnum #2>7 ####8\fi \ifnum #2>8 ####9\fi
{\New:Conf{\aNew:Conf#1}{####1}%
\ifnum #2>1 \New:Conf{\bNew:Conf#1}{####2}\fi
\ifnum #2>2 \New:Conf{\cNew:Conf#1}{####3}\fi
\ifnum #2>3 \New:Conf{\dNew:Conf#1}{####4}\fi
\ifnum #2>4 \New:Conf{\eNew:Conf#1}{####5}\fi
\ifnum #2>5 \New:Conf{\fNew:Conf#1}{####6}\fi
\ifnum #2>6 \New:Conf{\gNew:Conf#1}{####7}\fi
\ifnum #2>7 \New:Conf{\hNew:Conf#1}{####8}\fi
\ifnum #2>8 \New:Conf{\iNew:Conf#1}{####9}\fi
}}\:temp}
\def\New:Conf#1{\noexpand\c:def
\expandafter\noexpand\csname#1\endcsname}%
\def\c:NewConfigure:#1#2#3#4#5#6#7#8#9{%
\def\aNew:Conf{#1}\def\bNew:Conf{#2}\def\cNew:Conf{#3}%
\def\dNew:Conf{#4}\def\eNew:Conf{#5}\def\fNew:Conf{#6}%
\def\gNew:Conf{#7}\def\hNew:Conf{#8}\def\iNew:Conf{#9}}
\Configure{NewConfigure}{a:}{b:}{c:}{d:}{e:}{f:}{g:}{h:}{i:}%
\long\def\ConfigureToc#1#2#3#4#5{%
\expandafter\def\csname toc#1\endcsname##1##2##3{#5}%
\def\:temp{#4}\ifx \:temp\empty \else
\expandafter\pend:defIII\csname toc#1\endcsname{#4####3}%
\fi
\def\:temp{#3}\ifx \:temp\empty \else
\expandafter\pend:defIII\csname toc#1\endcsname{#3####2}%
\fi
\def\:temp{#2}\ifx \:temp\empty \else
\expandafter\pend:defIII\csname toc#1\endcsname{#2####1}%
\fi
%
}
\long\def\concat:config#1#2{\def\:temp{#2}%
\ifx \:temp\empty \let#1\empty
\else \ifx #1\relax \let#1\empty\fi
\append:def#1{#2}\fi
}
\def\:prolog#1#2,#3!*?: {%
\if ,#2,\else
\edef\:tempc{\if*#2\fi}%
\ifx \:tempc\empty
\expandafter\append:def
\csname a:#1\endcsname{\csname a:#2\endcsname}%
\expandafter\ifx \csname c:#2:\endcsname\relax
\NewConfigure{#2}{1}%
\fi
\else
\expand:after{\pro:log{#1}}\expandafter{\:tempc}%
\fi\fi
\if ,#3,\else \expand:after{\:prolog{#1}#3!*?: }\fi
}
\def\pro:log#1#2{%
\expandafter\append:def
\csname a:#1\endcsname{\csname a:#2\endcsname}%
\expandafter\ifx \csname c:#2:\endcsname\relax
\NewConfigure{#2}[1]{\expandafter
\concat:config\csname a:#2\endcsname{##1}}%
\expandafter\let\csname a:#2\endcsname\relax
\fi
}
\def\seq:config#1#2{%
\expandafter\let\csname a:#1\endcsname=\empty
\:prolog {#1}#2,!*?: }
\NewConfigure{AtBeginDocument}[2]{%
\def\:temp{#1#2}\ifx \:temp\empty
\concat:config\a:AtBeginDocument{}
\concat:config\b:AtBeginDocument{}%
\else
\concat:config\a:AtBeginDocument{#1\relax}%
\concat:config\b:AtBeginDocument{#2\relax}%
\fi
\global\let\a:AtBeginDocument=\a:AtBeginDocument
\global\let\b:AtBeginDocument=\b:AtBeginDocument
}
\Configure{AtBeginDocument}{}{}
\NewConfigure{Css}[1]{\def\aa:Css{#1}}
\catcode`\#=12 \def\#{#} \catcode`\#=6
\NewConfigure{special}[1]{\def\ht:special{#1}}
\Configure{special}{\special
}
\long\def\expand:after#1{\def\e:tmp{#1}\expandafter\e:tmp}
\def\Log:Note#1{%
\immediate\write-1{--------------------------------------}%
\immediate\write-1{--- Note --- #1}%
\immediate\write-1{--------------------------------------}%
}
\NewConfigure{CutAt-filename}[1]{%
\expandafter\def\csname a:CutAt-filename\endcsname##1##2{#1}}
\Configure{CutAt-filename}{}
\long\def\append:def#1#2{%
\long\def\:temp{\long\def#1}%
\expandafter\expandafter\expandafter\:temp\expandafter{#1#2}}
\long\def\pend:def#1#2{%
\long\def\:temp{#2}%
\long\def\:tempa{\long\def#1}%
\expandafter\expandafter\expandafter\expandafter
\expandafter\expandafter\expandafter\:tempa
\expandafter\expandafter\expandafter{\expandafter\:temp #1}}
\long\def\pend:defI#1#2{%
\long\def\:tempa{\long\def#1####1}%
\ex:pend{#2}{\expandafter\:temp #1{##1}}}
\long\def\ex:pend#1{\long\def\:temp{#1}%
\expandafter\expandafter\expandafter\expandafter
\expandafter\expandafter\expandafter\:tempa
\expandafter\expandafter\expandafter}
\long\def\append:defI#1#2{%
\long\def\:temp{\long\def#1####1}%
\expandafter\expandafter\expandafter\:temp\expandafter{#1{##1}#2}}
\long\def\pend:defII#1#2{%
\long\def\:tempa{\long\def#1####1####2}%
\ex:pend{#2}{\expandafter\:temp #1{##1}{##2}}}
\long\def\append:defII#1#2{%
\long\def\:temp{\long\def#1####1####2}%
\expandafter\expandafter\expandafter\:temp\expandafter{#1{##1}{##2}#2}}
\long\def\pend:defIII#1#2{%
\long\def\:tempa{\long\def#1####1####2####3}%
\ex:pend{#2}{\expandafter\:temp #1{##1}{##2}{##3}}}
\long\def\append:defIII#1#2{%
\long\def\:temp{\long\def#1####1####2####3}%
\expandafter\expandafter\expandafter
\:temp\expandafter{#1{##1}{##2}{##3}#2}}
\NewConfigure{ProTex}[1]{\def\a:ProTex{#1}}
\ifx \Log:Needs\:UnDef \else
\:warning{Again `\noexpand\input tex4ht.sty'?}\fi
\def\:warning#1{\writesixteen{l.\the\inputlineno\space
--- TeX4ht warning --- #1 ---}}
\ifx \:ShowCode\:UnDeF \else
\:warning{tex4ht.sty loaded after ProTeX?}
\fi
\def\set:Preamble#1,#2!*?: {%
\def\:temp{#1}\ifx \:temp\empty \else
\:CheckOption{#1}\if:Option \else
\ifx \Preamble\empty \def\Preamble{#1}%
\else \append:def\Preamble{,#1}%
\fi \fi \fi
\def\:temp{#2}\ifx \:temp\empty \let\set:Preamble\:UnDef
\else \expand:after{\set:Preamble#2!*?: }\fi
}
\def\xtrct:hin#1,{\def\:temp{#1}\ifx \:temp\empty
\def\xtrct:hin##1!*?: {\let\xtrct:hin\:UnDef}\else
\def\:tempa##1.4ht##2!*?: {%
\def\:temp{\Hinclude[*]{##1.4ht}}\def\:tempa{##2}}%
\expandafter\:tempa\:temp .4ht!*?: %
\ifx \:tempa\empty \else \:temp \fi
\fi \xtrct:hin}
\def\Use:N{0}
\let\:USE\empty
\def\:Use#1{\:USe #1,,\HAdvance\Use:N 1 }
\def\:USe#1,{\def\:temp{#1}\ifx\:temp\empty
\edef\:temp{\noexpand\append:def\noexpand\:USE{\let\expandafter
\noexpand\csname Use:\Use:N\endcsname\noexpand\:UnDef}}\:temp
\else
\edef\:temp{\noexpand\append:def\noexpand\:USE{\expandafter
\noexpand\csname Use:\Use:N\endcsname}}\:temp
\append:def\:USE{{#1}}%
\expandafter\:USe\fi}
\def\:Hinclude{%
\def\Hinclude{\afterassignment\:Use
\expandafter\def\csname Use:\Use:N\endcsname ####1}%
\def\:Hinclude{\ifx \:USE \empty
\let\Hinclude\:UnDef
\let\:Hinclude\:UnDef
\let\:Use\:UnDef
\let\:USe\:UnDef
\let\:USE\:UnDef
\else
\pend:def\:USE{\let\:USE\empty}%
\expand:after{\:USE \:Hinclude}\fi}%
}
\def\:Preamble{\ifx \:next[%
\def\Preamble[##1]##2{\egroup
\def\:CheckOption####1{\def\:temp{####1}%
\:Optionfalse
\expandafter\:ScanOptions\Preamble,,//}
\def\:ScanOptions####1,####2//{\def\:next{####1}%
\ifx \:next\empty
\else \ifx \:temp\:next \:Optiontrue \let\:next\relax
\else \def\:next{\:ScanOptions####2//}%
\fi \fi \:next }
%
\ifHtml \Htmlfalse
\def\Preamble{html,##2}\else \def\Preamble{##2}\fi
\ifx \config:opt\:UnDef
\let\:temp\Preamble
\else
\expandafter\expandafter\expandafter\def
\expandafter\expandafter\expandafter\:temp
\expandafter\expandafter\expandafter{%
\expandafter\config:opt\expandafter,\Preamble}%
\fi
\let\Preamble\empty
\expandafter\set:Preamble\:temp,!*?: %
%
\def\:temp####1.4ht####2!*?: {\def\:temp{####2}%
\ifx \:temp\empty
\def\:temp{th4}\ifx \:temp\Preamble \else
\ht:special{t4ht@[}%
\input tex4ht.4ht \ht:special{t4ht@]}%
\fi \fi}%
\expandafter\:temp\Preamble.4ht!*?: %
\expandafter\xtrct:hin\Preamble,,!*?: %
\:Hinclude
%
%
\input ##1
}
\else
\def\Preamble##1{\egroup \def\:CheckOption####1{\def\:temp{####1}%
\:Optionfalse
\expandafter\:ScanOptions\Preamble,,//}
\def\:ScanOptions####1,####2//{\def\:next{####1}%
\ifx \:next\empty
\else \ifx \:temp\:next \:Optiontrue \let\:next\relax
\else \def\:next{\:ScanOptions####2//}%
\fi \fi \:next }
%
\ifHtml \Htmlfalse
\def\Preamble{html,##1}\else \def\Preamble{##1}\fi
\ifx \config:opt\:UnDef
\let\:temp\Preamble
\else
\expandafter\expandafter\expandafter\def
\expandafter\expandafter\expandafter\:temp
\expandafter\expandafter\expandafter{%
\expandafter\config:opt\expandafter,\Preamble}%
\fi
\let\Preamble\empty
\expandafter\set:Preamble\:temp,!*?: %
%
\def\:temp####1.4ht####2!*?: {\def\:temp{####2}%
\ifx \:temp\empty
\def\:temp{th4}\ifx \:temp\Preamble \else
\ht:special{t4ht@[}%
\input tex4ht.4ht \ht:special{t4ht@]}%
\fi \fi}%
\expandafter\:temp\Preamble.4ht!*?: %
\expandafter\xtrct:hin\Preamble,,!*?: %
\:Hinclude
%
%
%
\input tex4ht.sty }
\fi \let\:Preamble\:UnDef \Preamble }
\def\Preamble{\bgroup \catcode`\@12 \catcode`\_8 \catcode`\^7
\futurelet\:next\:Preamble}
\def\EndPreamble{\b:Preamble \global\let\missing:endpream\empty
\csname Lv \file:id\endcsname \B:DY}
\def\B:DY{\def\HtmlPar{\HtmlPar:Off{%
\if:nopar \ShowPar \ShowIndent
\ifx \skip:Par\empty\else \hskip -\parindent \skip:Par\fi
\else
\if:removeindent \ShowIndent \hskip -\parindent \a:Par
\else
\ifdim \parindent>\z@ \hskip -\parindent \fi
\html:par
\ifdim \parindent>\z@ \hskip \parindent \fi
\fi\fi \relax
}}%
%
\HtmlEnv \IgnorePar \IgnoreIndent {\ht:everypar{}\leavevmode}\a:BODY
\csname a:@BODY\endcsname}
\def\missing:endpream{\:warning{Missing \string\EndPreamble}}
\NewConfigure{@HTML}[1]{\concat:config\a:@HTML{#1}}
\let\a:@HTML\empty
\NewConfigure{PROLOG}[1]{\seq:config{PROLOG}{#1}}
\let\:Hincl\empty
\def\Hinclude[#1]#2{\xdef\:Hincl{\:Hincl{#1}{#2}}}
\NewConfigure{ext}[1]{%
\def\:temp##1ext=##2,##3!*?: {%
\if !##2!\edef\:html{#1}%
\else \edef\:html{##2}\fi}%
\expandafter\:temp\Preamble ,ext=,!*?:
}
\Configure{ext}{html}
\def\c:HtmlPar:#1#2#3#4{%
\def\:temp{#3}\ifx \:temp\empty \c:def\a:Par{#1}\else
\c:def\a:Par{#1\Next:EndP{#3}}\fi
\def\:temp{#4}\ifx \:temp\empty \c:def\html:par{#2}\else
\c:def\html:par{#2\Next:EndP{#4}}\fi
}
\def\EndP{\Protect\par:end}
\let\par:end\empty
\def\Next:EndP{\Protect\next:endp}
\def\next:endp#1{\gdef\par:end{#1\global\let\par:end\empty}}
\def\SaveHtmlPar{\PushMacro\a:Par \PushMacro\html:par}
\def\RecallHtmlPar{\PopMacro\a:Par \PopMacro\html:par}
\def\gl:let{\global\let}
\def\EndP:cnt{0}
\def\SaveEndP{%
\expandafter\gl:let\csname \EndP:cnt :sv\endcsname \par:end
\gl:let\par:end\empty
\gHAdvance \EndP:cnt 1 }
\def\RecallEndP{%
\ifnum \EndP:cnt>0
\gHAdvance \EndP:cnt -1
\expand:after{\gl:let\par:end}\csname\EndP:cnt :sv\endcsname
\else
\:warning{extra \string\RecallEndP}
\fi}
\NewConfigure{HTML}[2]{\c:def\a:HTML{#1}\c:def\b:HTML{#2}}
\NewConfigure{HEAD}[2]{\c:def\a:HEAD{#1}\c:def\b:HEAD{#2}}
\NewConfigure{BODY}[2]{\c:def\a:BODY{#1}%
\c:def\b:BODY{\csname a:@/BODY\endcsname#2}}
\NewConfigure{TITLE}[2]{\c:def\a:TITLE{#1}\c:def\b:TITLE{#2}}
\NewConfigure{TITLE+}[1]{\c:def\c:TITLE{#1}}
\NewConfigure{@TITLE}[1]{\concat:config\:TITLE:{#1}}
\NewConfigure{@HEAD}[1]{\concat:config\a:@HEAD{#1}}
\let\a:@HEAD\relax
\NewConfigure{@BODY}[1]{\concat:config\a:@BODY{#1}}
\let\a:@BODY\relax
\NewConfigure{@/BODY}[1]{\expandafter
\concat:config\csname a:@/BODY\endcsname{#1}}
\expandafter\let\csname a:@/BODY\endcsname\relax
\if:latex
\expandafter\def\csname opt@hyperref.sty\endcsname{tex4ht}
\ifx \config:opt\:UnDef \else
\append:def\:RestoreCatcodes{\early:sub\early:sup}
\let\:IfFileExists\IfFileExists
% I am not sure why we used this declaration. It is from the original
% TeX4ht sources, so it probably had some reason. The problem is that it
% inserts extra tokens after \:IfFileExists, and if some package uses
% something like \IfFileExists{foo.sty}{\@firstoftwo}{\@secondoftwo}{aa}{bb},
% then it fails. I've found this issue with the Standalone class.
% See https://tex.stackexchange.com/a/638965/2891 for example where it fails.
% \long\def\IfFileExists#1#2#3{%
% \csname recall:sub\endcsname
% \csname recall:sup\endcsname
% \expandafter\let\csname #1:sub\endcsname=\early:sub
% \expandafter\let\csname #1:sup\endcsname=\early:sup
% \let\early:sub=\relax \let\recall:sub\relax
% \let\early:sup=\relax \let\recall:sup\relax
% \:IfFileExists{#1}{#2}{#3}%
% \expandafter\let\expandafter\early:sub\csname #1:sub\endcsname
% \expandafter\let\expandafter\early:sup\csname #1:sup\endcsname
% \early:sub \early:sup
% }
\ifx \o:document\:UnDef
\pend:def\Preamble{%
\csname recall:sub\endcsname
\csname recall:sup\endcsname}
\fi
\def\:CheckOption#1{\def\:temp{#1}%
\:Optionfalse
\expandafter\:ScanOptions\config:opt,,//}
\def\:ScanOptions#1,#2//{\def\:next{#1}%
\ifx \:next\empty
\else \ifx \:temp\:next \:Optiontrue \let\:next\relax
\else \def\:next{\:ScanOptions#2//}%
\fi \fi \:next }
\let\early:sub=\empty
\:CheckOption{early_} \if:Option
\:CheckOption{no_} \if:Option \else
\:CheckOption{_13} \if:Option
\def\early:sub{%
\xdef\recall:sub{%
\mathcode`\noexpand\_=\the\mathcode`\_
\catcode`\noexpand\_=\the\catcode`\_
}
\mathcode`\_="8000 \catcode`\_=13
}
\else
\def\early:sub{%
\xdef\recall:sub{%
\mathcode`\noexpand\_=\the\mathcode`\_
\catcode`\noexpand\_=\the\catcode`\_
% \writesixteen{.....sub \the\catcode`\_}%
}%
\mathcode`\_="8000 \catcode`\_=12
% \writesixteen{.....sub 12}
}
\fi
\fi
\else
\Log:Note{for \string_ at preamble,
use the command line option `early\string_'}%
\fi
\let\early:sup=\empty
\:CheckOption{early^} \if:Option
\:CheckOption{no^} \if:Option \else
\:CheckOption{^13} \if:Option
\def\early:sup{%
\xdef\recall:sup{%
\mathcode`\noexpand\^=\the\mathcode`\^
\catcode`\noexpand\^=\the\catcode`\^
}
\mathcode`\^="8000 \catcode`\^=13
}
\else
\def\early:sup{%
\xdef\recall:sup{%
\mathcode`\noexpand\^=\the\mathcode`\^
\catcode`\noexpand\^=\the\catcode`\^
% \writesixteen{.....sup \the\catcode`\^}%
}%
\mathcode`\^="8000 \catcode`\^=12
% \writesixteen{.....sup 12}%
}
\fi
\fi
\else
\Log:Note{for \string^ at preamble,
use the command line option `early\string^'}%
\fi
\let\:CheckOption\:UnDef
\fi
\fi
\def\:dontusepackage#1{%
\typeout{tex4ht warning: package #1 was prevented from loading}
\@namedef{ver@#1.sty}{9999/12/31}%
\@namedef{opt@#1.sty}{\:currentoptions}
}
\ifx\XeTeXversion\@undefined\else
\ifx\xeuniuseblock\@undefined
\input tuenc-xetex-input.4ht
\fi\fi
\def\:AtEndOfPackage{\expandafter\g@addto@macro\csname pkg:end:hook:\@currname.sty\endcsname}
\def\init:package:hooks#1{\expandafter\def\csname pkg:end:hook:#1\endcsname{}}
\def\package:hooks#1{\csname pkg:end:hook:#1\endcsname}
\let\:onefilewithoptions\@onefilewithoptions
\def\@onefilewithoptions#1[#2][#3]#4{%
\init:package:hooks{#1.#4}%
\let\:temp\@reset@ptions
\def\@reset@ptions{%
\let\@reset@ptions\:temp
\edef\TivhTcats{%
\catcode`:=\the\catcode`:%
\catcode`@=\the\catcode`@}%
\catcode`\:=11 \catcode`\@=11
\a:usepackage%
\a:usepackage:lthooks{#1}{#4}
\TivhTcats
}%
\def\:currentoptions{#2}
\:onefilewithoptions#1[#2][#3]{#4}\package:hooks{#1.#4}}
\def\a:usepackage{\input usepackage.4ht }
\NewConfigure{PackageHooks}[2]{\expandafter\def\csname package:hooks:#1\endcsname{\input #2}}
\def\a:usepackage:lthooks#1#2{%
\expandafter\ifcsname package:hooks:#1.#2\endcsname
\csname package:hooks:#1.#2\endcsname
\fi
}
\expandafter\ifx \csname tex4ht\endcsname\relax
\let\:temp\empty
\else
\def\:tempc#1#2.#3!*?: {\edef\:tempa{#3}\edef\:temp{%
#1\ifx \:tempa\empty .cfg\fi}}
\def\config:opt#1,#2!*?: {\def\:temp{#1}\ifx \:temp\empty
\else \ifx \:tempc\empty
\def\:tempc{#1}%
\else
\append:def\:tempc{,#1}
\fi\fi
\def\:temp{#2}\ifx \:temp\empty
\else \def\:temp{\config:opt #2!*?: }\fi
\:temp}
\def\:temp#1,#2!*?: {%
\def\:temp{\:tempc{#1}#1.!*?: }%
\def\:tempb{#1}\ifx \:tempb\empty \let\:temp\relax \fi
\def\:tempa{html}\ifx \:tempa\:tempb \let\:temp\relax \fi
\def\:tempa{xhtml}\ifx\:tempa\:tempb \let\:temp\relax \fi
\def\:tempa{htm}\ifx \:tempa\:tempb \let\:temp\relax \fi
\def\:tempa{htm3}\ifx \:tempa\:tempb \let\:temp\relax \fi
\def\:tempa{htm4}\ifx \:tempa\:tempb \let\:temp\relax \fi
\def\:tempa{htm5}\ifx \:tempa\:tempb \let\:temp\relax \fi
\ifx \:temp\relax
\let\:tempd\:temp
\let\:tempc\empty \config:opt #1,#2,!*?: %
\else \:temp
\let\:tempd\:temp
\let\:tempc\empty \config:opt #2,!*?: %
\fi
\let\config:opt\:tempc
\let\:temp\:tempd
%
}
\expandafter\expandafter\expandafter
\:temp\csname tex4ht\endcsname !*?: %
\ifx \:temp\relax
\ifx \config:opt\:UnDef
\edef\config:opt{\ifx \config:file\empty html\fi}\fi
\def\:temp{\expandafter\expandafter\expandafter
\Preamble\expandafter{\config:opt}\EndPreamble}
\if:latex \let\:temp\empty \fi
\else
\if:latex
\let\config:file\:temp \let\:temp\empty
\else
\edef\:temp{\noexpand\input \:temp\space}
\fi \fi
\fi
\let\:tempc\:temp
\ifx \config:opt\:UnDef \else
\ifx\tmp:toks\:UnDeF \csname newtoks\endcsname\tmp:toks\fi
\def\:temp{\def\ifOption##1}
\expandafter\expandafter\expandafter\:temp
\expandafter{\config:opt,,//\if:Option
\def\:temp{\the\tmp:toks
\def\:temp{\tmp:toks={}}%
\afterassignment\:temp \tmp:toks=}%
\afterassignment\:temp
\else \def\:temp{%
\def\:temp{\the\tmp:toks}%
\afterassignment\:temp \tmp:toks=}%
\afterassignment\:temp
\fi \tmp:toks=}
\pend:defI\ifOption{\def\:temp{##1}\:Optionfalse\:ScanOptions}
\fi
\pend:def\:tempc{\:RestoreCatcodes }
\append:def\:tempc{\endinput}
\let\:temp\:tempc
\expandafter\:temp
\fi
\def\:tempa#1#2#3#4!*?: {#1#2#3}
\:CheckOption{htm} \if:Option
\edef\:html{\expandafter\:tempa\:html\empty\empty!*?: }
\def\:temp#1#2#3!*?: {\def\j:bname{#1\ifx ?#2\else #2\fi}}
\expandafter\:temp \jobname ?!*?:
\else \:CheckOption{htm5} \if:Option
\edef\:html{\expandafter\:tempa\:html\empty\empty!*?: }
\def\:temp#1#2#3#4#5#6!*?: {\def\j:bname{#1\ifx ?#2\else
#2\ifx ?#3\else #3\ifx ?#4\else #4\ifx ?#5\else #5\fi\fi\fi\fi}}
\expandafter\:temp \jobname ????!*?:
\else \:CheckOption{htm4} \if:Option
\edef\:html{\expandafter\:tempa\:html\empty\empty!*?: }
\def\:temp#1#2#3#4#5!*?: {\def\j:bname{#1\ifx ?#2\else
#2\ifx ?#3\else #3\ifx ?#4\else #4\fi\fi\fi}}
\expandafter\:temp \jobname ???!*?:
\else \:CheckOption{htm3} \if:Option
\edef\:html{\expandafter\:tempa\:html\empty\empty!*?: }
\def\:temp#1#2#3#4!*?: {\def\j:bname{#1\ifx ?#2\else
#2\ifx ?#3\else #3\fi\fi}}
\expandafter\:temp \jobname ??!*?:
\else \:CheckOption{xhtml} \if:Option
\let\j:bname\jobname
\else \:CheckOption{html}
\if:Option \let\j:bname\jobname \fi
\fi \fi \fi \fi \fi
\if:Option
\def\html:rightskip{\rightskip\z@ plus 0.5\hsize minus0.5\hsize }
\def\HtmlEnv{%
\html:rightskip \frenchspacing
\let\nonfrenchspacing\relax
\spaceskip\z@
\xspaceskip\z@
\linepenalty0
\adjdemerits0
\pretolerance10000
\hyphenpenalty10000
\exhyphenpenalty10000
\clubpenalty0
\widowpenalty0
\interlinepenalty50
\displaywidowpenalty0
\predisplaypenalty-10
\postdisplaypenalty1000
\abovedisplayskip30pt plus 10pt
\belowdisplayskip\abovedisplayskip
\abovedisplayshortskip\abovedisplayskip
\belowdisplayshortskip\abovedisplayskip
%
\def\magnification{%
\def\:temp{\:warning{Insert \string\magnification
=\the\tmp:cnt\space before tex4ht}}%
\afterassignment\:temp\tmp:cnt}%
\ht:everypar{\HtmlPar}}
\let\HtmlPar\empty
\edef\:temp{%
\output={\noexpand\SaveEverypar \noexpand\ht:everypar{}\the\output
\noexpand\RecallEverypar}}
\:temp
\edef\:temp{\meaning\everypar}
\edef\:tempa{\string\everypar}
\ifx \:temp\:tempa
\let\ht:everypar\everypar
\else
% LaTeX kernel will patch \everypar in future releases,
% so this test will always fail. We should define \ht:everypar
% anyway, paragraph handling would fail otherwise
\let\ht:everypar\everypar
\:warning{nonprimitive \string\everypar}
\fi
\edef\NoHtmlEnv{%
\sfcode `\noexpand\noexpand\noexpand\.3000
\sfcode `\noexpand\noexpand\noexpand\?3000
\sfcode `\noexpand\noexpand\noexpand\!3000
\sfcode `\noexpand\noexpand\noexpand\:2000
\sfcode `\noexpand\noexpand\noexpand\;1500
\sfcode `\noexpand\noexpand\noexpand\,1250
\rightskip\the\rightskip
\spaceskip\the\spaceskip
\xspaceskip\the\xspaceskip
\linepenalty\the\linepenalty
\adjdemerits\the\adjdemerits
\pretolerance\the\pretolerance
\hyphenpenalty\the\hyphenpenalty
\exhyphenpenalty\the\exhyphenpenalty
\clubpenalty\the\clubpenalty
\widowpenalty\the\widowpenalty
\interlinepenalty\the\interlinepenalty
\displaywidowpenalty\the\displaywidowpenalty
\predisplaypenalty\the\predisplaypenalty
\postdisplaypenalty\the\postdisplaypenalty
\abovedisplayskip\the\abovedisplayskip
\belowdisplayskip\the\belowdisplayskip
\abovedisplayshortskip\the\abovedisplayshortskip
\belowdisplayshortskip\the\belowdisplayshortskip
\noexpand\ht:everypar{\noexpand\the\noexpand\ht:everypar}}
\ifx \html:par\:UnDef \let\html:par\empty \fi
\ifx\html:addr\:UnDeF
\writesixteen{--- needs --- tex4ht \jobname\space ---}%
\ifx\tmp:cnt\:UnDeF \csname newcount\endcsname\tmp:cnt \fi
\def\g:advance#1{\bgroup \def\:temp{#1}%
\tmp:cnt=#1\afterassignment\:gplus \advance\tmp:cnt}
\def\:gplus{\expandafter\xdef\:temp{\the\tmp:cnt}\egroup}
\def\html:lbl{1}
\def\html:addr{\xdef\last:haddr{\file:id-\html:lbl}%
\g:advance\html:lbl by 1\relax }
\ifx \file:id\:UnDef
\gdef\file:id{1}
\global\let\maxfile:id=\file:id
\fi
\hbadness=10000 \vbadness=10000
\:CheckOption{fussy} \if:Option \else
\hfuzz=99in \vfuzz=\hfuzz
\fi
\hyphenpenalty=1000 \exhyphenpenalty=1000
\def\html:rightskip{\rightskip = 0pt plus 0.5\hsize minus0.5\hsize }
\html:rightskip
\ifx \ht:special\:UnDef
\let\ht:special=\special
\fi
\def\HCode#1{\ifx \EndPicture\:UnDef
\relax\ifvmode\leavevmode\fi\ht:special{t4ht=#1}\fi}
\let\:HCode=\HCode
\let\Hbrakets\empty
\def\NewLineChar{\bgroup \catcode`\^=7 \:NewLineChar}
\def\:NewLineChar#1{\egroup \def\:newlnch{ #1}}
\NewLineChar{^^J}
\def\::HRef[#1]{\get:attr{#1}\::hRef\:::HRef}
\def\::HRefTag[#1]{\get:attr{#1}\::hRefTag\:::HRefTag}
\def\get:attr#1{\edef\:attr{\noexpand\get:atr #1 !*?: }\:attr}
\def\get:atr#1 #2!*?: #3#4{\def\:attr{\space#2}%
\def\:te:mpa{#1}\ifx \:te:mpa\empty \let\:te:mpa#4\else
\def\:te:mpa{#3[#1]}\fi \:te:mpa}
\def\H:Tag#1#2{\:TagHTag{#2}\HCode{\Hbrakets<\tag:A\:newlnch
\NAME:"#2"\empty:lnk>}}
\def\::hRef[#1]#2{%
\HCode{\Hbrakets<\tag:A\:newlnch \if\relax#1#2\relax \NOHREF:{}\else
\HREF:"#1\if\relax#1\relax \else\:sharp #2\fi"\fi
\:attr \empty:lnk>}}
\def\:::HRef#1{%
\HCode{\Hbrakets<\tag:A\:newlnch \if\relax#1\relax \NOHREF:{}\else
\HREF:"\get:hfile{#1}\:sharp #1"\fi \:attr \empty:lnk>}}
\def\::hRefTag[#1]#2#3{%
\if\relax#3\relax\else\:TagHTag{#3}\fi
\HCode{\Hbrakets<\tag:A\:newlnch \if\relax#1#2\relax \NOHREF:{#3}\else
\HREF:"#1\if\relax#2\relax \else\:sharp #2\fi"\fi
\if\relax#3\relax\else\space \NAME:"#3"\fi
\:attr \empty:lnk>}}
\def\:::HRefTag#1#2{%
\if\relax#2\relax\else\:TagHTag{#2}\fi
\HCode{\Hbrakets<\tag:A\:newlnch \if\relax#1\relax \NOHREF:{#2}%
\else\HREF:"\get:hfile{#1}\:sharp #1"\fi
\if\relax#2\relax\else\space \NAME:"#2"\fi
\:attr \empty:lnk>}}
\let\empty:lnk=\empty
\def\NOHREF#1{\space}
\def\:TagHTag#1{\ifx -\let:val\else \Tag{)Q\aXrefFile #1}{\file:id}\fi}
\def\get:href{\expandafter\get::href}
\def\get::href#1-#2-{\ifnum #1=\file:id\space \else
\:LikeRef{)F\aXrefFile #1\empty F-}\fi
\:sharp \make:addr{#2}}
\def\get:htag{\expandafter\get::htag}
\def\get::htag#1-#2-{\make:addr{#2}}
\ifx \aXrefFile\:UnDef \let\aXrefFile=\empty \fi
\def\get:hfile#1{%
\expandafter\ifx\csname
cw:)Q\aXrefFile #1\endcsname\relax
\get@hfile{#1}%
\else
\expandafter\expandafter\expandafter\get::hfile
\csname cw:)Q\aXrefFile #1\endcsname,//%
\fi }
\def\get::hfile#1,#2//{%
\ifnum \file:id=0#1 \else
\expandafter\ifx
\csname cw:)F\aXrefFile #1%
\empty F-\endcsname\relax \else
\:LikeRef{)F\aXrefFile #1\empty F-}%
\fi %
\fi }
\ifx\get@hfile\:Undef \let\get@hfile=\:gobble \fi
\let\html:src=\empty
\catcode`\#=12 \def\:sharp{#} \catcode`\#=6
\Htmltrue
\fi
\fi
\def\EndLink{\ifx \empty:lnk\empty \HCode{\Hbrakets</\tag:A>}\fi}
\def\:HRef{\ifx [\:temp \expandafter\::HRef
\else \expandafter\:::HRef \fi }
\def\HT:tag{\ifx -\let:val \expandafter\H:Tag
\else \expandafter\HTa:g\fi }
\def\HTa:g{\H:Tag-}
\def\Link{\let\:attr\empty \futurelet\let:val\HRefT:ag}
\def\HRefT:ag{\ifx -\let:val \expandafter\H:RefTag
\else \expandafter\HRefTa:g\fi }
\def\HRefTa:g{\H:RefTag-}
\def\H:RefTag#1{\futurelet\:temp\:HRefTag}
\def\:HRefTag{\ifx [\:temp \expandafter\::HRefTag
\else \expandafter\:::HRefTag \fi }
\def\HLet#1{%
\expandafter\ifx
\csname o:\expandafter\:gobble\string#1:\endcsname\relax
\expandafter\let
\csname o:\expandafter\:gobble\string#1:\endcsname#1%
%
\fi
\edef#1{\noexpand\ifx \noexpand\EndPicture\noexpand\:UnDef
\noexpand\expandafter \expandafter\noexpand
\csname n:\expandafter\:gobble\string#1:\endcsname
\noexpand\else \noexpand\expandafter \expandafter\noexpand
\csname o:\expandafter\:gobble\string#1:\endcsname
\noexpand\fi}%
%
\expandafter\let
\csname n:\expandafter\:gobble\string#1:\endcsname}
\def\HRestore#1{\relax
\expandafter\ifx
\csname o:\expandafter\:gobble\string#1:\endcsname\relax
\:warning{\string\HRestore\noexpand#1?}%
\else
\expand:after{\let#1}\csname o:\expandafter
\:gobble\string#1:\endcsname
\fi}%
\immediate\openout15=\jobname.tmp
\bgroup \escapechar=`\\
\immediate\write15{\def\string\Jobname{\jobname}}
\egroup
\immediate\closeout15
\input \jobname.tmp
\def\get:input#1{%
\openin15=#1
\ifeof15 \closein15 \:warning{No file #1}%
\else \closein15 \expand:after{\input #1 }%
\fi}
\def\if:notempty#1#2{%
\def\:temp{#1}\ifx \:temp\empty \else \expand:after{#2}\fi }
\def\IgnorePar{\ifx \EndPicture\:UnDef \Protect\gl:nopartrue \fi}
\def\ShowPar{\ifx \EndPicture\:UnDef \Protect\gl:noparfalse \fi}
\def\IgnoreIndent{\ifx \EndPicture\:UnDef
\Protect\gl:removeindenttrue \fi}
\def\ShowIndent{\ifx \EndPicture\:UnDef
\Protect\gl:removeindentfalse \fi}
\def\gl:nopartrue{\global\:nopartrue}
\def\gl:noparfalse{\global\:noparfalse}
\def\gl:removeindenttrue{\global\:removeindenttrue}
\def\gl:removeindentfalse{\global\:removeindentfalse}
\def\HtmlParOff{\global\let\HtmlPar:Off\:gobble}
\def\HtmlParOn{\gdef\HtmlPar:Off##1{##1}}
\HtmlParOn
\def\SaveEverypar{%
\expandafter\ifx\csname ht:everypar\endcsname\relax
\expand:after{\expandafter\gdef\csname \n:list L\endcsname }%
\expandafter{\expandafter\everypar
\expandafter{\the\everypar}}%
\else
\expand:after{\expandafter\gdef\csname \n:list L\endcsname }%
\expandafter{\expandafter\ht:everypar
\expandafter{\the\ht:everypar}}%
\fi
\expandafter\xdef\csname \n:list X\endcsname{%
\if:removeindent \global\noexpand\:removeindenttrue
\else \global\noexpand\:removeindentfalse \fi
\if:nopar \global\noexpand\:nopartrue
\else \global\noexpand\:noparfalse \fi}%
\HtmlEnv \csname \n:list X\endcsname
\csname \n:list L\endcsname
\gHAdvance\n:list 1
}
\def\RecallEverypar{\ifnum \n:list<1
\:warning{\noexpand\RecallEverypar without \noexpand\SaveEverypar}%
\else
\HtmlEnv
\gHAdvance\n:list -1
\csname \n:list X\endcsname
\csname \n:list L\endcsname
\fi
}
\def\n:list{0}
\def\ifTag#1#2#3{\expandafter\ifx
\csname cw:#1\endcsname \relax #3\else #2\fi}
\catcode`\%12 \def\prcnt:ch{%} \catcode`\%14
\ifx \clearpage\:UnDef \def\:clearpage{\vfil\penalty-20000}
\else
\let\real:par\par \def\eq:par{\par\real:par}
\def\:clearpage{\expandafter\ifx\eq:par\clearpage\fi}
\fi
\ifx \folio\:UnDef
\def\folio{\ifx \pageno\:UnDef \z@ \else
\ifnum \pageno <0 \romannumeral -\pageno
\else \the \pageno \fi\fi}
\fi
\def\cond:cs#1#2{%
\expandafter\ifx \csname #1\endcsname\relax \else
\csname #1\endcsname{#2}%
\fi
}
\def\do:list#1,#2,{%
\def\:temp{#2}\ifx \:temp\empty \expandafter\stop:do
\else #1{#2}\fi
\do:list#1,}
\def\stop:do#1!*?: {}
\def\BI:gbl{\ifx [\:temp \expandafter\bi:gbl\else
\expand:after{\bi:gbl[]}\fi}
\def\bi:gbl[#1]#2{}
\ifx \newpage\:UnDef
\def\newpage{\vfil\penalty-10000 }
\fi
\ifx\tmp:toks\:UnDeF \csname newtoks\endcsname\tmp:toks\fi
\ifx\tmp:cnt\:UnDeF \csname newcount\endcsname\tmp:cnt\fi
\def\Advance:{\ip:op\advance\:Advance}
\def\Multiply:{\ip:op\multiply\:Advance}
\def\Divide:{\ip:op\divide\:Advance}
\def\gHAdvance{\ip:op\advance\g:Advance}
\def\gHMultiply{\ip:op\multiply\g:Advance}
\def\gHDivide{\ip:op\divide\g:Advance}
\def\DefOp#1#2{
\ifx #1\:UnDef
\expandafter \ifx \csname #2:\endcsname\relax
\:warning{\string\DefOp...\string{#2\string}?}%
\else \expand:after{\let#1}\csname #2:\endcsname
\fi
\else \:warning{\string\DefOp\string#1\string{#2\string}
can't redefine \string#1}%
\fi
}
\DefOp\HAdvance{Advance}
\DefOp\HMultiply{Multiply}
\DefOp\HDivide{Divide}
\def\ip:op#1#2{\let\mth:op#1\let\adv:c#2\adv:}
\def\adv:#1{\def\:var{#1}\futurelet\:temp\Advanc:}
\def\Advanc:{\ifx [\:temp \expandafter\Advanc:e
\else \expand:after{\expandafter\adv:c\:var}\fi}
\def\Advanc:e[#1]{\expandafter\adv:c\csname
\expandafter\string\:var[#1]\endcsname}
\def\g:Advance#1{\bgroup \def\:temp{#1}%
\tmp:cnt#1\afterassignment\:gplus \mth:op\tmp:cnt}
\def\:gplus{\expandafter\xdef\:temp{\the\tmp:cnt}\egroup}
\def\:Advance#1{\bgroup \def\:temp{#1}%
\tmp:cnt#1\afterassignment\:aplus \mth:op\tmp:cnt}
\def\:aplus{\xdef\:temp{\def\expandafter\noexpand\:temp{\the\tmp:cnt}}%
\egroup \:temp}
\def\HAssign{\:ssg\edef}
\def\gHAssign{\:ssg\xdef}
\def\:ssg#1#2{\let\d:fn#1\def\:var{#2}\futurelet\:temp\:Assgn}
\def\:Assgn{%
\ifx [\:temp
\expandafter\d:fn\:var[##1]{%
\noexpand\csname \expandafter
\string\:var[##1]\noexpand\endcsname}%
\expandafter\assg:m
\else \afterassignment\assg:v \expandafter \tmp:cnt \fi }
\def\assg:v{\expandafter\d:fn\:var{\the\tmp:cnt}}
\def\assg:m[#1]{%
\def\:temp{\expandafter\d:fn
\csname \expandafter\string\:var[#1]\endcsname{\the\tmp:cnt}}%
\afterassignment\:temp \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 1 \expandafter\no::catcodes
\fi }%
\no::catcodes }
\HAssign\def:cnt=0
\def\Odef#1{\gHAdvance\def:cnt 1
\edef#1{\noexpand\with:op
\expandafter\noexpand\csname \def:cnt \string#1\endcsname }%
\expandafter\gdef\csname\def:cnt\string#1\endcsname}
\def\with:op#1{\let\n:xt#1\futurelet\:temp\wth:opt}
\def\wth:opt{\ifx [\:temp
\expandafter\n:xt\else \expand:after{\n:xt[]}\fi}
\def\Log:Needs#1{{\escapechar=`\\\immediate\write-1{\:Neds{#1}}}}
\def\g:delete#1{%
\expandafter\expandafter\expandafter\global
\expandafter\let\csname #1\endcsname\:UnDef
}
\def\xdef:cs#1{\expandafter\xdef \csname #1\endcsname}%
\def\:csname{\expandafter\noexpand\csname}
\long\def\:gobble#1{}
\long\def\:gobbleII#1#2{}
\long\def\:gobbleIII#1#2#3{}
\long\def\:gobbleIV#1#2#3#4{}
\long\def\:gobbleV#1#2#3#4#5{}
\long\def\:gobbleVI#1#2#3#4#5#6{}
\long\def\:gobbleVIII#1#2#3#4#5#6#7#8{}
\ifHtml \csname newskip\endcsname\tmp:dim
\def\exit:ifnot#1{%
\edef\:temp{\def\noexpand\:temp####1,\:Hin,####2..//{%
\noexpand\if !####2!\noexpand\else
\noexpand\expandafter\noexpand\:gobble\noexpand\fi
}\noexpand\:temp,#1,\:Hin,..//}\:temp\endinput }
\catcode`\@0
\catcode`\\12
@def@ConfigureHinput{%
@def@:temp##1{%
@def@:temp{##1}@ifx@:temp@:Hin @else @:tempb @fi }%
@def@:tempb{@fi@bgroup @no:catcodes0{255}{12}%
@no:catcodes{101}{101}{11}%
@no:catcodes{109}{109}{11}%
@no:catcodes{112}{112}{11}%
@no:catcodes{116}{116}{11}%
@no:catcodes{121}{121}{11}%
@:tempa}
@def@:tempa##1\empty\empty\empty\empty\empty\empty{@egroup}%
@:temp
}
@catcode`@\=0
\catcode`\@=11
\let\:noindent\noindent
\def\noindent{\ifx \EndPicture\:UnDef
\ifvmode \IgnoreIndent\leavevmode\fi
\else \:noindent \fi}
\let\skip:Par\empty
\catcode`\%12 \def\%{%} \catcode`\%14
\def\hidden:anchor{}
\def\sv:btns#1{\ifx #1\space\global\let#1\empty \fi \PushStack\prv:fl#1}
\def\ro:nd#1#2{%
\gHAdvance#1 #2
\gHDivide#1 #2
\gHMultiply#1 #2 }
\def\fx:pt#1#2#3!*?: {%
\expandafter\ifx \csname big:#1:#2\endcsname\relax
\expandafter\gHAssign\csname big:#1:#2\endcsname 0 \fi
\expandafter\gHAdvance\csname big:#1:#2\endcsname 1
\edef\big:fn{#1#2\csname big:#1:#2\endcsname}}
\def\Hnewline{\:newlnch}
\def\Needs{\bgroup\catcode`\"=12 \cat:Needs}
\def\cat:Needs#1{\def\:temp{-}\def\:tempa{#1}\ifx \:temp\:tempa
\aftergroup\Log:Needs \else \ht:special{t4ht+@\:Needs{#1}}\fi
\egroup}
\def\LinkCommand#1#2{\L:Com#1#2,,,,,,!*?: {#1}}
\let\:Link\Link
\def\L:Com#1#2,#3,#4,#5,#6,#7,#8!*?: #9{\def\:tempe{#7}%
\def\:tempa{#2}\def\:tempb{#3}\def\:tempc{#4}\def\:tempd{#6}%
\expandafter\edef\csname
End\expandafter\:gobble\string #9\endcsname{%
\ifx\:tempd\empty \noexpand\HCode
{\Hbrakets</\ifx\:tempa\empty \tag:A\else#2\fi>}\fi }%
\edef\:temp{%
\noexpand\Odef\noexpand#1[####1]####2####3{{%
\def\noexpand\tag:A{\ifx\:tempa\empty\tag:A\else#2\fi}%
\def\noexpand\HREF:{ \ifx\:tempb\empty\HREF:\else#3=\fi}%
\def\noexpand\NAME:{ \ifx\:tempc\empty\NAME:\else#4=\fi}%
\def\noexpand\empty:lnk{\ifx\:tempd\empty\else#6\fi}%
\def\noexpand\:sharp{\ifx\:tempe\empty\:sharp\else#7\fi}%
\noexpand\M:link[####1 #5]{####2}{####3}}}}\:temp
\expandafter\let\csname \string#1 :\endcsname#1
\def#1{\bgroup\LD:Link{#1}\futurelet#1\M:link}
%
}
\def\LD:Link#1{%
\def\M:link{\ifx -#1\egroup \def\M:link{\:Link-}\expandafter\gob:lnk
\else \egroup \let\M:link\:Link \fi
\csname \string#1 :\endcsname }}
\def\gob:lnk#1-{#1}
\ifx\tmp:dim\:UnDeF \csname newdimen\endcsname\tmp:dim\fi
\def\pr:tc{\relax}
\let\prOteCt\relax
\def\Protect{%
\let\prOteCt\pr:tc
\ifx \prOteCt\pr:tc \let\prOteCt\relax
\else \noexpand\Protect\expandafter\noexpand\fi
}
\def\:unexpand:protect{\noexpand\protect\noexpand}
\def\:restore:protect{\let\protect\orig:protect}
\def\protected:edef{%
\let\:orig:protect\protect%
\let\protect\:unexpand:protect%
\afterassignment\:restore:protect%
\edef%
}
\def\NewHaddr#1{\html:addr \let#1\last:haddr}
\def\GetHref#1{\expandafter\get:href#1-}
\def\GetHname#1{\expandafter\get:htag#1-}
\ifx \make:addr\:UnDeF
\def\make:addr#1{#1} \fi
\def\FileNumber{\file:id}
\def\c:XrefFile:#1{\def\aXrefFile{#1}}
\fi
\:CheckOption{hshow} \if:Option
\def\hshow#1{\writesixteen
{..#1.......\expandafter\meaning\csname #1\endcsname}}
\def\ShowConfigure#1{%
\edef\:tempb{\expandafter \meaning\csname c:#1:\endcsname}%
\expandafter\par:N \:tempb////%
\writesixteen{\string\Configure{#1}}%
{\show:Arg{1}{a:#1}%
\show:Arg{2}{b:#1}%
\show:Arg{3}{c:#1}%
\show:Arg{4}{d:#1}%
\show:Arg{5}{e:#1}%
\show:Arg{6}{f:#1}%
\show:Arg{7}{g:#1}%
\show:Arg{8}{h:#1}%
\show:Arg{9}{i:#1}}%
}
\edef\:temp{\def\noexpand
\par:N##1\string :##2->##3////{\noexpand\par:NN?##2//}}
\:temp
\def\par:NN#1#2//{\def\:tempb{#2}\ifx\:tempb\empty
\def\:tempb{#1}\else \def\:tempb{\par:NN#2//}\expandafter\:tempb\fi}
\def\show:Arg#1#2{%
\ifnum \:tempb=#1 \let\show:Arg=\:gobbleII \fi
\expandafter\let\expandafter\:temp \csname #2\endcsname
\writesixteen{ {\ifx \:temp\relax ???\else
\expandafter\:gobbleM \meaning \:temp\fi}}}
\def\:gobbleM#1->{}
\fi
\ifx \xml:empty\:UnDef
\edef\Preamble{\Preamble}
\:CheckOption{xhtml}
\if:Option \else \:CheckOption{xml}\fi
\if:Option
\def\xml:empty{ /}
\long\def\:xhtml#1{#1}
\else
\Log:Note{for XML code, use the command line option
`xml' or `xhtml'}%
\let\:xhtml\:gobble
\let\xml:empty\empty
\fi \fi
\NewConfigure{afterSUB}[2]{\expandafter
\def \csname \meaning#1sb\endcsname{#2}}
\NewConfigure{putSUB}[1]{\def\a:putSUB{#1}}
\NewConfigure{putSUP}[1]{\def\a:putSUP{#1}}
\:CheckOption{no^} \if:Option \else
\:CheckOption{^13} \if:Option \catcode`\^13
\else \catcode`\^12 \fi
\Configure{afterSUB}^{\SUB:SUP}
\catcode`\^7
\fi
\def\PushStack#1#2{%
\ifx #1\:UnDef \global\let#1\empty\fi
{\let\Picture\relax \xdef#1{{#2}{#1}}}}
\def\PopStack#1#2{%
\ifx #1\empty \:warning{empty \string\PopStack\string#1\string#2?}%
\global\let#2\empty
\else \def\:temp{\:recall#1#2}\expandafter\:temp#1\fi}
\def\:recall#1#2#3#4{\gdef#1{#4}\gdef#2{#3}}
\def\PushMacro#1{%
\expandafter\ifx \csname c:\string#1\endcsname\relax
\expandafter\gHAssign \csname c:\string#1\endcsname 0
\fi
\HAssign\:temp \csname c:\string#1\endcsname
\let\:tempa#1%
\ifx \:tempa\:UnDef \let\:tempa\like:unDef\fi
\global\expandafter\let\csname \:temp\string#1\endcsname \:tempa
\expandafter\gHAdvance \csname c:\string#1\endcsname 1 }
\def\PopMacro#1{%
\expandafter\gHAdvance \csname c:\string#1\endcsname -1
\HAssign\:temp \csname c:\string#1\endcsname\relax
\ifnum \:temp < 0
\expandafter\gHAssign \csname c:\string#1\endcsname 0
\:warning{ignored \string\PopCs\string#1 on empty stack}%
\else
\expand:after{\let#1}\csname \:temp\string#1\endcsname
\ifx #1\like:unDef \let#1\:UnDef\fi
\fi
}
\def\like:unDef{\:UnDef\:CS}
\def\PushConfigure#1{\def\cf:name{#1}\expandafter
\expandafter\expandafter\Push:Configure\expandafter
\meaning\csname c:#1:\endcsname!*?: }
\def\PopConfigure#1{\def\cf:name{#1}\expandafter
\expandafter\expandafter\Pop:Configure\expandafter
\meaning\csname c:#1:\endcsname!*?: }
\def\do:undef#1->#2!*?: {%
\if :#2:\:warning{\string\PushConfigure{\cf:name}?}\fi
}
\catcode`\@=6
\catcode`\#=12
\def\Push:Configure@1!*?: {%
\do:undef@1->!*?: %
\do:para@1#1!*?: \push:config
\do:parb@1#2!*?: \push:config
\do:parc@1#3!*?: \push:config
\do:pard@1#4!*?: \push:config
\do:pare@1#5!*?: \push:config
\do:parf@1#6!*?: \push:config
\do:parg@1#7!*?: \push:config
\do:parh@1#8!*?: \push:config
\do:pari@1#9!*?: \push:config
}
\def\Pop:Configure@1!*?: {%
\do:pari@1#9!*?: \pop:config
\do:parh@1#8!*?: \pop:config
\do:parg@1#7!*?: \pop:config
\do:parf@1#6!*?: \pop:config
\do:pare@1#5!*?: \pop:config
\do:pard@1#4!*?: \pop:config
\do:parc@1#3!*?: \pop:config
\do:parb@1#2!*?: \pop:config
\do:para@1#1!*?: \pop:config
}
\def\do:para@1#1@2!*?: @3{@3{a}{@2}}
\def\do:parb@1#2@2!*?: @3{@3{b}{@2}}
\def\do:parc@1#3@2!*?: @3{@3{c}{@2}}
\def\do:pard@1#4@2!*?: @3{@3{d}{@2}}
\def\do:pare@1#5@2!*?: @3{@3{e}{@2}}
\def\do:parf@1#6@2!*?: @3{@3{f}{@2}}
\def\do:parg@1#7@2!*?: @3{@3{g}{@2}}
\def\do:parh@1#8@2!*?: @3{@3{h}{@2}}
\def\do:pari@1#9@2!*?: @3{@3{i}{@2}}
\catcode`\@=11
\catcode`\#=6
\def\push:config#1#2{%
\if :#2:\else
\expandafter\expandafter\expandafter\ifx \expandafter
\csname \csname#1New:Conf\endcsname\cf:name\endcsname\relax
\:warning{\string\PushConfigure{\cf:name} Failed}%
\else
\expandafter\expandafter\expandafter\PushMacro \expandafter
\csname \csname#1New:Conf\endcsname\cf:name\endcsname
\fi
\fi }
\def\pop:config#1#2{%
\if :#2:\else
\expandafter\expandafter\expandafter\ifx \expandafter
\csname \csname#1New:Conf\endcsname\cf:name\endcsname\relax \else
\expandafter\expandafter\expandafter\PopMacro \expandafter
\csname \csname#1New:Conf\endcsname\cf:name\endcsname
\fi
\fi }
\def\XRef#1{\expandafter\ifx
\csname cw:#1\endcsname \relax \:NoTag{#1}%
\else \csname cw:#1\endcsname \fi}
\def\LikeRef#1{\expandafter\ifx
\csname cw:#1\endcsname \relax \space%
\else \csname cw:#1\endcsname \fi}
\def\:LikeRef#1{\csname cw:#1\endcsname}
\let\:SUPOff\empty \let\:SUBOff\empty
\def\Tag#1#2{\begingroup \:SUPOff \:SUBOff \a:xref \escapechar=`\\%
\edef\:head{\string\:CrossWord{#1}{#2}}%
\expandafter \expandafter \expandafter
\:writeref\expandafter{\:head{\folio}\prcnt:ch}%
\endgroup}
\NewConfigure{xref}{1}
\def\:writeref{\write\:refout}%
\def\load:ref#1{%
\edef\re:call{\catcode`\noexpand\:\the\catcode`\: }%
\catcode`\:11
\let\sv:crs\:CrossWord
\def\:CrossWord{\bgroup
\no:catcodes{128}{255}{12}%
\catcode`\:12 \catcode`\@11
\catcode`\^^M11 \:CrsWrd}%
\def\:CrsWrd##1##2##3{\egroup \sv:crs{##1}{##2}{##3}}%
%
\get:input{#1}%
\re:call \let\:CrossWord\sv:crs }
\def\:CrossWord#1#2#3{\Cross:Word{}{#1}{#2}{#3}}
\def\Cross:Word#1#2#3#4{%
\def\:temp{#3}\tmp:toks{#3}%
\expandafter\edef\csname cw:\cw:format{#1#2}\endcsname{%
\expandafter\ifx\csname cw:\cw:format{#1#2}\endcsname\relax
\else \csname cw:\cw:format{#1#2}\endcsname , \fi
\ifx \:temp\empty #4\else \the\tmp:toks\fi}}
\def\cw:format#1{#1}%
\ifx \:refout\:UnDef
\openin15=\jobname.xref
\ifeof15 \def\:NoTag#1{\hbox{$???$}}
\else \def\:NoTag#1{\hbox{$???$}
\:warning{\string\XRef\string{\string#1\string}?}}
\ifx \:::HRefTag\:UnDef\else
\pend:defII\:::HRefTag{%
\if \relax##1\relax\else
\expandafter\ifx\csname cw:)Q\aXrefFile ##1\endcsname\relax
\:warning{\string\Link{##1}?}\csname a:?Link\endcsname
\fi\fi }
\fi
\fi
\closein15
\load:ref{\jobname.xref}
\csname newwrite\endcsname\:refout
\if:latex \expandafter\immediate\fi
\openout\:refout=\jobname.xref
\fi
\def\LoadRef{\futurelet\:tempa\:LoadRef}
\def\:LoadRef{{%
\if \bgroup\:tempa
\aftergroup\loadr:ef
\else
\aftergroup\Load:Ref \if -\:tempa \else
\aftergroup-\fi
\fi
}}
\def\Load:Ref#1{\futurelet\:tempb\LoadRef:}
\def\LoadRef:{{%
\aftergroup\:loadref \ifx [\:tempb \else
\aftergroup[\aftergroup]\fi}}
\def\:loadref[#1]{%
\let\sv:cros\:CrossWord
\edef\:tempd{#1}\ifx \:tempd\empty \let\:tempb N\fi
\futurelet\:tempc\l:oadref }
\def\l:oadref{%
{\aftergroup\lo:adref \if +\:tempc \else \aftergroup+\fi }}
\def\lo:adref#1#2#3{%
\def\cw:format##1{#3}%
\edef\:temp{#2}\expandafter \get:ext\:temp .!*?: %
\ifx \:temp\empty
\set:CrossWord#2.!*?: {\:tempd}\load:ref{#2.xref}%
\else \set:CrossWord#2!*?: {\:tempd}\load:ref{#2}\fi
\let\:CrossWord\sv:cros }
\def\get:ext#1.#2!*?: {\def\:temp{#2}}
\def\loadr:ef#1{\let\:tempc=x \let\:tempd\empty \lo:adref{}{#1}{##1}}
\def\set:CrossWord#1!*?: #2{%
\edef\:temp{\noexpand\:setCrossWord#1!*?: {#2}}\:temp}
\def\:setCrossWord#1.#2!*?: #3{%
\ifx [\:tempb
\def\:CrossWord##1##2##3{%
\cond:CrossWord##1#3!*?: {##1}{##2}{##3}}%
\def\:tail#3##1#3{##1}%
\if +\:tempc \if -\:tempa
\def\cond:CrossWord##1#3##2!*?: ##3##4##5{%
\def\:temp{##1}\ifx \:temp\empty
\Cross:Word{#1::}%
{\:tail##3#3}{##4}{##5}\fi }%
\else
\def\cond:CrossWord##1#3##2!*?: ##3##4##5{%
\def\:temp{##1}\ifx \:temp\empty
\Cross:Word{#1::}{##3}{##4}{##5}\fi }%
\fi
%
\else \if -\:tempa
\def\cond:CrossWord##1#3##2!*?: ##3##4##5{%
\def\:temp{##1}\ifx \:temp\empty
\Cross:Word{}{\:tail##3#3}{##4}{##5}\fi }%
\else
\def\cond:CrossWord##1#3##2!*?: ##3##4##5{%
\def\:temp{##1}\ifx \:temp\empty
\Cross:Word{}{##3}{##4}{##5}\fi }%
\fi
\fi
\else
\if +\:tempc \def\:CrossWord{\Cross:Word{#1::}}%
\fi
\fi
}
\ifHtml \catcode`\:=12
\def\get@hfile#1{\get@hfil@ #1:::://}
\def\get@hfil@#1::#2::#3//{%
\expandafter\ifx \csname
cw:#1::)Q\aXrefFile #2\endcsname \relax \else
\expandafter\expandafter\expandafter\get@@hfile
\csname cw:#1::)Q\aXrefFile #2\endcsname,//{#1}%
\fi}
\def\get@@hfile#1,#2//#3{%
\expandafter\ifx
\csname cw:#3::)F\aXrefFile #1%
\empty F-\endcsname \relax
\else
\csname cw:#3::)F\aXrefFile #1%
\empty F-\endcsname
\expandafter \expandafter \expandafter \expandafter
\expandafter \expandafter \expandafter \remove@fn
\fi }
\def\remove@fn#1#2::{#1}
\catcode`\:=11
\fi
\NewConfigure{?Link}{1}
\ifHtml
\def\:temp{\def\ifOption##1}
\expandafter\expandafter\expandafter\:temp
\expandafter{\Preamble,,//\if:Option
\def\:temp{\the\tmp:toks
\def\:temp{\tmp:toks={}}%
\afterassignment\:temp \tmp:toks=}%
\afterassignment\:temp
\else \def\:temp{%
\def\:temp{\the\tmp:toks}%
\afterassignment\:temp \tmp:toks=}%
\afterassignment\:temp
\fi \tmp:toks=}
\pend:defI\ifOption{\def\:temp{##1}\:Optionfalse\:ScanOptions}
\let\:Hin\empty
\def\Hinput#1{\PushStack\:Hinputs\:Hin \def\:Hin{#1}%
\expandafter\:Hinput\:Hincl{}{}\PopStack\:Hinputs\:Hin}
\def\:Hinput#1#2{\def\:temp{#2}\ifx \:temp\empty \else
\let\:temp\empty \def\:tempa{*}\def\:tempb{#1}%
\ifx \:tempa\:tempb \def\:temp{\input #2}%
\else \ifx \:Hin\:tempb \def\:temp{\input #2}%
\else \def\:tempb{#1.4ht}\ifx \:Hin\:tempb \def\:temp{\input #2}%
\fi\fi\fi
\expand:after{\:temp
\Configure{NewConfigure}{a:}{b:}{c:}{d:}{e:}{f:}{g:}{h:}{i:}%
\:Hinput}\fi}
\Hinput{Preamble} \ht:special{t4ht.\:html}
\def\ScriptCommand{\begingroup \catcode`\\12
\:DefScript}
\def\:DefScript#1{\endgroup \Def:Script#1!*?: }
\def\Def:Script#1#2!*?: {%
\expandafter\let\csname :#2:\endcsname\empty
\edef\:temp{\long\def\expandafter\noexpand\csname a:#2\endcsname
####1\expandafter\noexpand\csname End#2\endcsname
{####1\noexpand\:EndVerbatim}}\:temp
\long\expandafter\def\csname
b:#2\endcsname##1#1End#2{##1\:EndVerbatim}%
\edef\:temp{\noexpand\DefScript:
\expandafter\noexpand\csname #2\endcsname
{\expandafter\noexpand\csname a:#2\endcsname}%
{\expandafter\noexpand\csname b:#2\endcsname}}\:temp
}
\def\DefScript:#1#2#3#4#5{\def#1{\call:script{#2}{#3}{#4}{#5}}}
\def\call:script#1#2#3#4{\begingroup \vrb:tt
\leftskip\z@ \parindent\z@
\Configure{HVerbatim}{\empty}{\empty}%
{\special{t4ht=}\empty}{\empty}%
\Configure{HVerbatim+}{\z@}{\hbox{ }}%
#3\ht:special{t4ht@@}%
\let\Verb:atim#1\let\Ver:batim#2%
\def\:EndVerbatim{\ht:special{t4ht@@}%
#4\endgroup\ignorespaces}\Verb:env}
\def\a:rootfont:{-}
\:CheckOption{fonts+} \if:Option \def\a:rootfont:{+}
\else
\Log:Note{for marking of the base font,
use the command line option `fonts+'}%
\fi
\def\InsertTagStart#1#2{%
\edef\local:properties{\ifx\relax#2\relax\else\space#2\fi}
\HCode{<\get:tag{#1}\get:block:properties{#1}\local:properties>}%
}
\def\InsertTagEnd#1{\HCode{</\get:tag{#1}>}}
\long\def\InlineElementStart#1#2{\InsertTagStart{#1}{#2}}
\long\def\InlineElementEnd#1{\InsertTagEnd{#1}}
\long\def\BlockElementStart#1#2{\ifvmode\IgnorePar\fi\EndP\InsertTagStart{#1}{#2}}
\long\def\BlockElementEnd#1{\ifvmode\IgnorePar\fi\EndP\InsertTagEnd{#1}}
% define default values for a new logical block
\def\NewLogicalBlock#1{%
\SetTag{#1}{span}%
\expandafter\def\csname #1:properties\endcsname{}
}
\def\SetTag#1#2{\expandafter\xdef\csname #1:tagname\endcsname{#2}}
\def\get:tag#1{\expandafter\expandafter\csname #1:tagname\endcsname}
\def\SetBlockProperty#1#2#3{%
\expandafter\ifcsname #1:property:#2\endcsname\else%
\expandafter\edef\csname #1:properties\endcsname{\csname #1:properties\endcsname\space\csname #1:property:#2\endcsname }
\fi%
\expandafter\def\csname #1:property:#2\endcsname{#2="#3"}
}
\def\get:block:properties#1{%
\expandafter\csname #1:properties\endcsname%
}
\:CheckOption{verify} \if:Option
\let\:chk:trc\:gobble
\else \:CheckOption{verify+} \if:Option
\def\:chk:trc#1{%
\writesixteen{\the\inputlineno\space(\:ChkLevel) #1}}
\fi \fi
\if:Option
\HAssign\:ChkLevel0
\let\:CurrentChk\empty
\PushStack\:CHK\empty
\def\VerifyOpen#1{\Protect\trace:chk#1 !*?: }
\def\trace:chk#1 #2!*?: {%
\gHAdvance\:ChkLevel 1 \:chk:trc{Open......#1}%
\expandafter\ifx \csname #1Level:\endcsname\relax
\expandafter\gHAssign\csname #1Level:\endcsname0
\fi
\expandafter\gHAdvance\csname #1Level:\endcsname 1
\PushStack\:CHK{#1}%
\expandafter\ifx \csname \:CurrentChk +#1\endcsname\relax
\expandafter\gdef \csname \:CurrentChk +#1\endcsname{}%
\writesixteen{\the\inputlineno.
--- warning --- \:CurrentChk\space --> #1 ?}%
\fi
\xdef\:CurrentChk{#1}%
}
\def\VerifyClose#1{\Protect\trace:endchk#1 !*?: }
\def\trace:endchk#1 #2!*?: {%
\:chk:trc{Close......#1}%
\expandafter\ifx \csname #1Level:\endcsname\relax
\writesixteen{\the\inputlineno.
--- warning --- </#1> witout <#1>}%
\expandafter\gHAssign\csname #1Level:\endcsname0
\else
\expandafter\gHAdvance\csname #1Level:\endcsname -1
\gHAdvance\:ChkLevel -1
\PopStack\:CHK\:temp
\edef\:tempa{#1}%
\ifx \:temp\:tempa
\PopStack\:CHK\:CurrentChk
\PushStack\:CHK\:CurrentChk
\else
\writesixteen{\the\inputlineno.
--- warning --- </\:temp> instead of </#1>}%
\fi
\fi
}
\def\VerifyEmpty#1{\Protect\trace:emptychk#1 !*?: }
\def\trace:emptychk#1 #2!*?: {%
\:chk:trc{Empty......#1}%
\expandafter \ifx \csname \:CurrentChk +#1\endcsname\relax
\expandafter\gdef \csname \:CurrentChk +#1\endcsname{}%
\writesixteen{\the\inputlineno.
--- warning --- \:CurrentChk\space --> #1 ?}%
\fi
}
\begingroup
\catcode`\^7
\gdef\Verify{\bgroup \catcode`\ 9 \catcode`\^^M9 \:dtd}
\endgroup
\def\:dtd#1\EndVerify{\egroup\dtd:rule#1,-->,}
\def\dtd:rule#1-->#2,{\def\:temp{#1#2}\ifx \:temp\empty\else
\expandafter\gdef \csname #1+#2\endcsname{}%
\expandafter\dtd:rule
\fi}
\else
\let\VerifyOpen\:gobble
\let\VerifyClose\:gobble
\let\VerifyEmpty\:gobble
\long\def\Verify#1\EndVerify{}
\def\trace:chk#1 #2!*?: {}
\fi
\def\Goto:Configure{\long\def
\Goto:Configure##1\:Configure{\let\Goto:Configure
\:UnDef}\expandafter\Goto:Configure}
\:CheckOption{hooks++} \if:Option
\pend:defI\Configure{\tmp:cnt0
\long\def\c:def####1####2{\advance\tmp:cnt 1
\edef\:tempb{\expandafter \meaning\csname c:##1:\endcsname}%
\expandafter\par:N \:tempb////%
\def####1{####2}%
\edef\:temp{\noexpand\pend:def\noexpand####1{\noexpand\ifx
\noexpand\EndPicture\noexpand\:UnDef \hbox{\noexpand\a:trc
##1\the\tmp:cnt :\:tempb\noexpand\b:trc}\noexpand\fi}}\:temp
\edef\:temp{\noexpand\append:def\noexpand####1{\noexpand\ifx
\noexpand\EndPicture\noexpand\:UnDef\hbox{\noexpand\c:trc
##1\the\tmp:cnt :\:tempb\noexpand\d:trc}\noexpand\fi}}\:temp
}}
\def\edit:p#1#2{\let#2\empty \:gobble}%
\else \:CheckOption{hooks+} \if:Option
\def\trc:wrt{\writesixteen}
\else \:CheckOption{hooks} \if:Option
\let\trc:wrt\:gobble
\fi\fi
\if:Option
\pend:defI\Configure{\tmp:cnt0
\long\def\c:def####1####2{\advance\tmp:cnt 1
\edef\:tempb{\expandafter \meaning\csname c:##1:\endcsname}%
\expandafter\par:N \:tempb////%
\def####1{####2}%
\ifx ####1\empty
\edef\:temp{\noexpand\pend:def\noexpand####1{\hbox{\noexpand
\a:trc ##1\the\tmp:cnt :\:tempb\noexpand\b:trc}}}\:temp
\edef\:temp{\noexpand\append:def\noexpand####1{\hbox{\noexpand
\c:trc ##1\the\tmp:cnt :\:tempb\noexpand\d:trc}}}\:temp
\else
\trc:wrt{...##1\the\tmp:cnt....\meaning####1}%
\fi
}}
\long\def\ConfigureToc#1#2#3#4#5{%
\expandafter\def\csname toc#1\endcsname##1##2##3{#5}%
\edit:p\def\:temp{#2#3#4#5}\ifx \:temp\empty
\expandafter\pend:defIII\csname toc#1\endcsname{\hbox
{\a:trc Toc(#1)1\b:trc}####1\hbox{\a:trc Toc(#1)2\b:trc}####2\hbox
{\a:trc Toc(#1)3\b:trc}####3\hbox{\a:trc Toc(#1)4\b:trc}}%
\else
\def\:temp{#4}\ifx \:temp\empty \else
\expandafter\pend:defIII\csname toc#1\endcsname{#4####3}%
\fi
\def\:temp{#3}\ifx \:temp\empty \else
\expandafter\pend:defIII\csname toc#1\endcsname{#3####2}%
\fi
\def\:temp{#2}\ifx \:temp\empty \else
\expandafter\pend:defIII\csname toc#1\endcsname{#2####1}%
\fi
%
\fi
}
\let\edit:p\empty
\fi \fi
\if:Option
\edef\:tempb{\def\noexpand
\par:N##1\string :##2->##3////{\noexpand\par:NN?##2//}}
\:tempb
\def\par:NN#1#2//{\def\:tempb{#2}\ifx\:tempb\empty
\def\:tempb{#1}\else \def\:tempb{\par:NN#2//}\expandafter\:tempb\fi}
\NewConfigure{hooks}[4]{\def\a:trc{#1}\def\b:trc{#2}%
\def\c:trc{#3}\def\d:trc{#4}%
\ifx \a:trc\empty \def\a:trc##1\b:trc{\b:trc}\fi
\ifx \c:trc\empty \def\c:trc##1\d:trc{\d:trc}\fi
}
\def\d:def{\advance\tmp:cnt 1\def}
\Configure{hooks}{}{}{}{}
\else
\let\c:hooks:\:gobbleIV
\fi
\def\Tg<#1>{%
\expandafter\ifx
\csname\try:tagend <#1</!*?: \endcsname\is:empty
\:tagend#1!*?: \else
\expandafter\ifx
\csname\try:tagempty #1>/>!*?: \endcsname\is:empty
\:tag{#1}\else \:tagempty #1>\fi\fi}
\def\try:tagend#1</#2!*?: {#1is:empty}
\def\try:tagempty#1/>#2!*?: {#2is:empty}
\def\is:empty{\empty\empty}
\:CheckOption{edit} \if:Option
% \def\tg<#1>{\c:edit#1\d:edit}
\def\TG<#1>{\a:edit#1\b:edit}
\def\tag:of#1 #2!*?: {#1}
\def\mn:s{-}
\def\:tag#1{\VerifyOpen{#1}\expandafter\ifx
\csname A:\tag:of#1 !*?: \endcsname\mn:s\else
\csname A:\tag:of#1 !*?: \endcsname
\hbox{\a:edit\HCode{#1}\b:edit}%
\fi \csname B:\tag:of#1 !*?: \endcsname
}
\def\:tagend#1#2!*?: {\VerifyClose{#2}\expandafter\ifx
\csname A:/\tag:of#2 !*?: \endcsname\mn:s\else
\csname A:/\tag:of#2 !*?: \endcsname
\hbox{\a:edit\HCode{/#2}\b:edit}%
\fi \csname B:/\tag:of#2 !*?: \endcsname
}
\def\:tagempty#1/>{\VerifyEmpty{#1}\expandafter\ifx
\csname A:\tag:of#1 !*?: /\endcsname\mn:s\else
\csname A:\tag:of#1 !*?: /\endcsname
\hbox{\a:edit\HCode{#1/}\b:edit}%
\fi \csname B:\tag:of#1 !*?: /\endcsname
}
\expandafter\def\csname c:<:\endcsname#1>{\edef\:temp{#1}\:gat}
\long\def\:gat#1#2{\expandafter
\def\csname A:\:temp\endcsname{#1}%
\expandafter\def\csname B:\:temp\endcsname{#2}}
\NewConfigure{edit}{4}
\else
% \def\tg<#1>{<#1>}
\def\TG<#1>{\HCode{<#1>}}
\:CheckOption{verify}\if:Option\else \:CheckOption{verify+}\fi
\if:Option
\def\:tag#1{\VerifyOpen{#1}\hbox{\HCode{<#1>}}}
\def\:tagend#1#2!*?: {\VerifyClose{#2}\hbox{\HCode{</#2>}}}
\def\:tagempty#1/>{\VerifyEmpty{#1}\hbox{\HCode{<#1/>}}}
\expandafter\def\csname c:<:\endcsname#1>{\:gobbleII}
\else
\def\:tag#1{\hbox{\HCode{<#1>}}}
\def\:tagend#1#2!*?: {\hbox{\HCode{</#2>}}}
\def\:tagempty#1/>{\hbox{\HCode{<#1/>}}}
\expandafter\def\csname c:<:\endcsname#1>{\:gobbleII}
\fi
\fi
\NewConfigure{Preamble}{2}
\NewConfigure{CutAtTITLE+}[1]{\def\a:CutAtTITLE{#1}}
\NewConfigure{HPageTITLE+}[1]{\def\a:HPageTITLE{#1}}
\NewConfigure{crosslinks}[8]{%
\def\default:bts##1##2{%
\let\sv:cond:bt\cond:bt
%
\def\:temp{##1}\ifx \:temp\empty
\ifx\a:crsbt\empty\ifx \aa:crsbt\empty \let\cond:bt\:gobbleIII
\fi\fi
\a:crsbt
\else
\ifx\b:crsbt\empty\ifx \bb:crsbt\empty \let\cond:bt\:gobbleIII
\fi\fi
\b:crsbt
\fi
\def\CLB:next{\expandafter\cond:bt\next:bt{}{#3}}%
\ifx \prevCut\empty
\def\:temp{\prevCut}\ifx \:temp\prev:bt
\Recall:HPageTag\HP:file \Save:HPageTag\HP:file
\def\:temp{#4}\ifx \:temp\empty \else
\def\CLB:prevup{%
\def\:temp{#4}#1\Link[\RefFile{)B\HP:file}]{}{}#4\EndLink #2}%
\fi
\def\:temp{#5}\ifx \:temp\empty \else
\def\CLB:prevtailup{%
\def\:temp{#5}#1\Link[\RefFile{)B\HP:file}]{tail\Jobname
}{}#5\EndLink #2}%
\fi
\long\def\:tempb####1####2{\gdef\root:next{%
\def\:temp{####2}\edef\HP:file{\RefFileNumber\file:id}%
\ifx \:temp\HP:file
\global\let\root:next\empty
\def\:temp{#3}\ifx \:temp\empty
\Link{}{tail\Jobname}\EndLink
\else
\expandafter\ifx \csname a:next+\endcsname\relax #1\else
\csname a:next+\endcsname \fi
\expandafter\ifx \csname a:next\endcsname\relax
\def\:next{#3}%
\else \let\:next\a:next \fi
\ifx \:next\empty
\Link{}{tail\Jobname}\EndLink
\else
\Link[####1]{}{tail\Jobname}\:next\EndLink
\fi
\expandafter\ifx \csname b:next+\endcsname\relax #2\else
\csname b:next+\endcsname \fi
\fi \fi}}%
\edef\:temp{\noexpand\:tempb
{\RefFileNumber\file:id}{\RefFile{)B\HP:file}}}%
\:temp
%
\fi \fi
%
\def\CLB:prev{\expandafter\cond:bt\prev:bt{}{#4}}%
\def\CLB:prevtail{\expandafter\cond:bt\prev:bt{tail\prev:bt}{#5}}%
\def\:temp{##2}%
\ifx \:temp\empty
\def\:temp{#6}%
\ifx \:temp\empty \else
\def\CLB:tail{\def\:temp{#6}#1\Link[\RefFileNumber\file:id]{}{}#6\EndLink #2}\fi
\else
\def\:temp{#7}%
\ifx \:temp\empty \else
\def\CLB:front{\def\:temp{#7}#1\Link{##2\RefFileNumber\file:id}{}#7\EndLink #2}\fi
\fi
%
\def\:temp{#8}\ifx \:temp\empty \else
\ifx \cond:bt\:gobbleIII
\else \def\CLB:up{\def\:temp{#8}#1\ExitHPage{#8}#2}\fi\fi
\CLB:menu
%
\let\cond:bt\sv:cond:bt
%
\def\:temp{##1}\ifx \:temp\empty \aa:crsbt\else \bb:crsbt\fi
\def\:temp{##1}\ifx \:temp\empty \else
\ifx\yes:tail\def
\Link{}{##1\RefFileNumber\file:id}\EndLink
\fi \fi
}%
\def\cond:bt##1##2##3{%
\expandafter\ifx\csname a:cond:bt\endcsname \relax
\ifx ##1\empty \else
\def\:temp{##3}\ifx \:temp\empty \else
#1\Link[##1]{##2}{}##3\EndLink #2%
\fi \fi
\else
\ifx ##1\empty
\def\:temp{next}\ifx \:temp\cur:bt \else
\ifx \c:next:\:gobbleII \else \let\:temp=\empty \fi
\fi
\ifx \:temp\empty \else
\ifx \a:cond:bt\empty \ifx \b:cond:bt\empty #1\else
\a:cond:bt\fi
\else \a:cond:bt\fi
##3%
\ifx \a:cond:bt\empty \ifx \b:cond:bt\empty #2\else
\b:cond:bt\fi
\else \b:cond:bt\fi
\fi
%
\else
\def\:temp{##3}\ifx \:temp\empty \else
#1\Link[##1]{##2}{}##3\EndLink #2%
\fi \fi
\fi
}%
%
}
\NewConfigure{crosslinks+}[4]{%
\def\a:crsbt{#1}\def\aa:crsbt{#2}\def\b:crsbt{#3}\def\bb:crsbt{#4}}
\NewConfigure{crosslinks-}[2]{%
\def\a:cond:bt{#1}\def\b:cond:bt{#2}}
\expandafter\def\csname c:crosslinks*:\endcsname{%
\let\CLB:menu\empty \CLB:menuitem }
\def\CLB:menuitem#1{%
\def\:tempa{#1}\ifx \:tempa\empty \else
\append:def\CLB:menu{\csname a:crosslinks:#1\endcsname
\def\cur:bt{#1}\csname CLB:#1\endcsname
}%
\def\:temp{prev}\ifx \:temp\:tempa
\append:def\CLB:menu{\csname a:crosslinks:prev\endcsname
\csname CLB:prevup\endcsname
}%
\else
\def\:temp{prevtail}\ifx \:temp\:tempa
\append:def\CLB:menu{%
\csname a:crosslinks:prev\endcsname
\ifx\a:crsbt\empty\else \let\yes:tail\def\fi
\ifx\aa:crsbt\empty\else \let\yes:tail\def\fi
\ifx\b:crsbt\empty\else \let\yes:tail\def\fi
\ifx\bb:crsbt\empty\else \let\yes:tail\def\fi
%
\csname CLB:prevtailup\endcsname
}%
\fi \fi
\expandafter\CLB:menuitem
\fi
}
\Configure{crosslinks*}
{next}
{prev}
{prevtail}
{tail} {front}
{up}
{}
\NewConfigure{crosslinks:next}{1}
\NewConfigure{crosslinks:prev}{1}
\NewConfigure{crosslinks:prevtail}{1}
\NewConfigure{crosslinks:tail}{1}
\NewConfigure{crosslinks:front}{1}
\NewConfigure{crosslinks:up}{1}
\NewConfigure{next}[1]{\def\a:next{#1}}
\NewConfigure{next+}[2]{%
\expandafter\def\csname a:next+\endcsname{#1}%
\expandafter\def\csname b:next+\endcsname{#2}}
\NewConfigure{writetoc}[1]{\concat:config\a:writetoc{#1}}
\let\a:writetoc\empty
\NewConfigure{TocAt*}[2]{%
\c:def\a:dTocAt{#1}\c:def\b:dTocAt{#2}}
\NewConfigure{TocAt}[2]{%
\c:def\a:TocAt{#1}\c:def\b:TocAt{#2}}
\Configure{TocAt*}{}{}
\Configure{TocAt}{}{}
\def\halignTD{\ifx \:mALIGN\empty \hT:D \else \:mALIGN \fi}
\def\halignTB#1{
\expandafter\ifx \csname :#1:\endcsname\relax
\:warning{Missing \string\Configure{halignTB<>}{#1}}%
\else
\global\expandafter\let\expandafter\:MkHalign:
\csname :#1:\endcsname \a:halignTB \expandafter\expandafter
\expandafter\halign:TB \csname :#1:\endcsname!*?: \b:halignTB
\fi }
\NewConfigure{halignTB}{2}
\NewConfigure{halignTB<>}[2]{%
\expandafter\def\csname :#1:\endcsname{#2}}
\Configure{halignTB<>}{MkHalign}{<>}%
\NewConfigure{MkHalign}[6]{%
\def\T:halign{\PushMacro\:MkHalign:\Configure{halignTB<>}{MkHalign}{<>}%
#1}%
\def\t:halign{#2\PopMacro\:MkHalign:
\global\let\:MkHalign:\:MkHalign:}%
\def\R:halign{\TT:halign \gHAdvance\HRow 1 \gHAssign\HCol1
#3}%
\def\r:halign{\end:omit#4}%
\def\D:halign{\:nopartrue
\gHAdvance\dH:cnt by 1
\edef\:tempa{\global\let\expandafter\noexpand\csname xc\dH:cnt\endcsname
\expandafter\noexpand\csname dH\MkHalign:d\endcsname}%
\:tempa
\expandafter\xdef\csname \dH:cnt :tempa\endcsname{%
\global\let \expandafter\noexpand\csname dH\MkHalign:d\endcsname
\expandafter\noexpand\csname xc\dH:cnt\endcsname}%
%
\gHAdvance\MS:count -1
\ifnum \MS:count > 0 \else
\end:omit \relax:shrp \derive:TD
\HAssign\:MULTISPAN1 \let\:mALIGN\empty
\expandafter\add:span\old:span \gHAssign\MS:count\:MULTISPAN
\relax #5%
\fi
\xdef\Step:Col{\ifx \HMultispan\:UnDef 1 \else \HMultispan\fi}%
%
\ifnum\MS:count=\ifx \:MULTISPAN\:UnDef \MS:count
\else \:MULTISPAN\fi
\expandafter\gdef\csname dH\MkHalign:d\endcsname
{\ifnum \MS:count<2 #6\relax
\gHAdvance\HCol \Step:Col\relax \fi
}\fi}%
\def\d:halign{\csname dH\ifnum \MkHalign:d<1 1\else \MkHalign:d\fi
\endcsname \csname \dH:cnt :tempa\endcsname
\gHAdvance\dH:cnt by -1
}}
\Configure{MkHalign}{}{}{}{}{}{}
\HAssign\dH:cnt0
\NewConfigure{halignTD}[2]{\c:def\TD:CLASS{#1}%
\c:def\EndTD:CLASS{#2}\scan:halignTD}
\def\scan:halignTD#1{\def\:temp{#1}\ifx \:temp\empty\else
\expandafter \sc:halignTD\fi{#1}}
\def\sc:halignTD#1#2{\expandafter\def\csname
\string#1:T:D\endcsname{#2}\scan:halignTD}
\NewConfigure{halignTR}[1]{\def\halignTR{#1}}
\Configure{halignTR}{}
\def\halignTBL{\expandafter\ifx \csname v:TBL\endcsname\relax
\else \expandafter\ifx \csname \v:TBL :T:BL\endcsname\relax\else
\csname \v:TBL :T:BL\endcsname
\fi\fi}
\NewConfigure{halignTBL}[1]{\scan:halignTBL{#1}}
\def\scan:halignTBL#1{\def\:temp{#1}\ifx \:temp\empty\else
\expandafter \sc:halignTBL\fi{#1}}
\def\sc:halignTBL#1#2{\expandafter\def\csname
\string#1:T:BL\endcsname{#2}\scan:halignTBL}
\NewConfigure{halign}[6]{\c:def\hlg:a{#1}%
\c:def\hlg:b{#2}\c:def\hlg:c{#3}\c:def\hlg:d{#4}%
\c:def\hlg:e{#5}\c:def\hlg:f{#6}}
\NewConfigure{pic-halign}[1]{\def\pic:hlng{#1}}
\NewConfigure{tt}[1]{\let\vrb:tt#1}
\let\vrb:tt\tt
\NewConfigure{HVerbatim}[4]{\c:def\bef:Verb{#1\Verb:eoln}%
\c:def\aft:Verb{\ht:everypar{}#2}%
\c:def\Verb:eoln{#3}\c:def\Verb:boln{#4}}
\NewConfigure{HVerbatim+}[2]{\d:def\Verb:Left{#1}%
\def\Verb:sp{#2}}
\NewConfigure{Picture-alt}{1}
\Configure{Picture-alt}{}
\NewConfigure{PictureAlt}{2}
\NewConfigure{PictureAttr}[1]{\def\a:PictureAttr##1{#1}}
\Configure{PictureAlt} {\NoFonts} {\EndNoFonts}
\Configure{PictureAttr} {\HCode{\Hnewline #1}}
\NewConfigure{IMG}{5}
\NewConfigure{Picture}[1]{\def\PictExt{#1}}
\Configure{Picture}{.png}
\NewConfigure{Picture+}{2}
\NewConfigure{Picture*}{2}
\expandafter\def\csname c:string-encoder:\endcsname#1{%
\expandafter\def\csname c:#1:\endcsname{%
\csname #1:String\endcsname
\expandafter\let\csname #1:String\endcsname=\empty
\expandafter\let\expandafter\Char:dic
\csname #1Char:dic\endcsname
\cnf:transString}
\expandafter\def\csname #1\endcsname##1##2!*?: {%
\if !##1!\expandafter\gob:par
\else
\expandafter\ifx \csname \string##1:#1EnCoDe\endcsname\relax
\string ##1\else
\csname \string##1:#1EnCoDe\endcsname
\fi
\if !##2!\expandafter\expandafter\expandafter\gob:par
\else
\expandafter\expandafter\expandafter
\expandafter\expandafter\expandafter
\csname #1\endcsname
\fi
\fi
##2!*?: %
}
\expandafter\def\csname #1Char:dic\endcsname##1##2{%
\def\:temp{##1}\ifx \:temp\empty \egroup
\else \egroup
\expandafter\append:def\csname #1:String\endcsname
{\expandafter\let
\csname \string##1:#1EnCoDe\endcsname=\:UnDef}%
\expandafter\def\csname \string##1:#1EnCoDe\endcsname{##2}%
\expandafter \cnf:transString
\fi
}
}
\def\cnf:transString{\bgroup
\catcode`\%=12
\catcode`\~=12
\catcode`\$=12
\catcode`\&=12
\catcode`\#=12
\catcode`\^=12
\catcode`\_=12
\catcode`\?=12 \Char:dic }
\def\gob:par#1!*?: {}
\def\c:Needs:{\def\:Needs##1}
\expandafter\def\csname c:Needs-:\endcsname{\def\:Neds##1}
\NewConfigure{HtmlPar*}[2]{%
\def\:temp{#2}\ifx \:temp\empty \c:def\skip:Par{#1}\else
\c:def\skip:Par{#1\Next:EndP{#2}}\fi}
\NewConfigure{ExitHPage}{3}
\NewConfigure{UndefinedSec}[1]{%
\ifx \ltx:like\:UnDef \let\ltx:like\empty \let\ltx:nolike\empty \fi
\append:def\ltx:like{\expandafter\let\csname #1\endcsname\empty}%
\append:def\ltx:nolike{\expandafter\let\csname #1\endcsname\:UnDef}%
}
\NewConfigure{+CutAt}[3]{%
\expandafter\def\csname Before#1Button\endcsname##1{#2}%
\expandafter\def\csname After#1Button\endcsname##1{#3}}
\NewConfigure{NoSection}{2}
\NewConfigure{toTocLink}[2]{\def\scp:Link{#1}\def\scp:EndLink{#2}}
\Configure{toTocLink}{\Title:Link}{\EndLink}
\NewConfigure{TocLink}[1]{\def\a:TocLink##1##2##3##4{#1}}
\NewConfigure{PauseMkHalign}{4}
\NewConfigure{MiniHalign}{6}
\NewConfigure{noalign-}[2]{\c:def\a:noalign{#1}\c:def\b:noalign{#1}}
\:CheckOption{no-halign} \if:Option \else
\NewConfigure{noalign}{2}
\fi
\NewConfigure{Canvas}[3]{}
\NewConfigure{PictureAlt*+}{2}
\NewConfigure{PictureAttr*+}[1]{%
\expandafter\def\csname a:PictureAttr*+\endcsname##1{#1}%
}
\Configure{PictureAttr*+}{\ht:special{t4ht=#1}}
\NewConfigure{PictureAlt*+[]}{2}
\NewConfigure{PictureAttr*+[]}[1]{%
\expandafter\def\csname a:PictureAttr*+[]\endcsname##1{#1}%
}
\Configure{PictureAlt*+[]} {\NoFonts} {\EndNoFonts}
\Configure{PictureAttr*+[]} {\ht:special{t4ht=#1}}
\def\HChar#1{{\leavevmode
\ht:special{t4ht@#1}\ifnum #1>-1 \a:HChar\fi}}
\NewConfigure{HChar}{1}
\Configure{HChar}{x}
\NewConfigure{@Picture}[1]{\def\a:@Picture{#1}}
\let\a:@Picture\:gobble
\NewConfigure{RULE}[5]{\ht:special{t4ht@\%\%R#1#2#1#3}
\ht:special{t4ht@\%\%r#1#4#1#5}}
\NewConfigure{GROUP}[5]{\ht:special{t4ht@\%\%P#1#2#1#3}
\ht:special{t4ht@\%\%p#1#4#1#5}}
\NewConfigure{CHAR}[5]{\ht:special{t4ht@\%\%C#1#2#1#3}
\ht:special{t4ht@\%\%c#1#4#1#5}}
\NewConfigure{HSPACE}[3]{\ht:special{t4ht@\%\%H#1#2#1#3}}
\NewConfigure{VSPACE}[3]{\ht:special{t4ht@\%\%V#1#2#1#3}}
\let\send:special=\:gobble
\NewConfigure{Send:GROUP}[2]{\send:special{t4ht\string~<#1#2}}
\NewConfigure{Send:EndGROUP}[2]{\send:special{t4ht\string~>#1#2}}
\NewConfigure{Send:BACK}[1]{\send:special{t4ht\string~<*#1}}
\def\:temp{\a:moveright \o:moveright:}
\HLet\moveright\:temp
\NewConfigure{moveright}{1}
\NewConfigure{htf}[9]{{%
\tmp:cnt#1 \ifnum \tmp:cnt>255 \:warning{Code larger than
255 in \string\Configure{htf}}\else
\ht:special{t4ht;|\ifnum \tmp:cnt<10 00\else
\ifnum \tmp:cnt<100 0\fi\fi
\the\tmp:cnt#2#3#2#4#2#5#2#6#2#7#2#8#2#9#2\the\tmp:cnt}%
\fi}}
\def\NoFonts{\ht:special{t4ht;8}}
\def\EndNoFonts{\ht:special{t4ht;9}}
\NewConfigure{FontCss}[2]{\def\a:FontCss:{#1}\def\a:FontCssPlus:{#2}}
\NewConfigure{htf-css}[2]{{%
\def\:temp##1!*?: {\def\:tempa{##1}}%
\afterassignment\:temp\tmp:cnt0#1!*?: %
\def\:temp{\Configure{Needs}}%
\ifx \:tempa\empty
\expandafter\:temp\expandafter{\a:FontCss:}\Needs{("#1"): #2}%
\else
\expandafter\:temp\expandafter{\a:FontCssPlus:}\Needs{#1 #2}%
\fi}}
\NewConfigure{htf-attr}[2]{{%
\Configure{Needs}{##1}%
\Needs{Font\string_css\string_base: #1Font\string_css\string_mag: #2}}}
\:CheckOption{new-accents} \if:Option
\def\:temp{\leavevmode\ifx \d:mathaccent\empty
\else \ht:special{t4ht\string~>1\d:mathaccent}\fi
\ht:special{t4ht*\string^m}\o:mathaccent:}
\HLet\mathaccent\:temp
\def\:temp{\leavevmode\ht:special{t4ht*\string^t}\o:accent:}
\HLet\accent\:temp
\NewConfigure{accent}[6]{\ht:special{t4ht*\string^t#1#2#1#3#1#4#1#5#1#6}}
\NewConfigure{mathaccent}[6]{\ht:special{t4ht#1\string
^m#1#2#1#3#1#4#1#5#1}\edef\d:mathaccent{#6}}
\let\d:mathaccent\empty
\NewConfigure{accented}[6]{\ht:special
{t4ht*\string^a#1#2#1#3#1#4#1#5#1#6}}
\NewConfigure{accenting}[3]{\ht:special{t4ht*\string^i#1#2#1#3#1#1}}
\NewConfigure{HAccent}[1]{\pic:Accent#1}
\def\pic:Accent#1#2#3#4{\edef\:tempb##1{{\expandafter\:gobble\string#1}}%
\pend:defI\:tempb{\choose:accent{####1}#2\relax!*?: }%
\append:defI\:tempb{{#3}{#4}}%
\expandafter\let\csname \string#1:\endcsname\:tempb
\edef\:tempb{\noexpand\Protect\noexpand\acc:nm{\string#1}}%
\HLet#1\:tempb}
\def\acc:nm#1{\csname \string#1:\endcsname}
\def\choose:accent#1{\def\:accented{#1}\cs:accent}
\def\realx:par{\relax}
\def\cs:accent#1{\def\:tempa{#1}%
\ifx \:tempa\realx:par \expandafter\pic:accent
\else
\ifx \:tempa\:accented
\expandafter\expandafter\expandafter\nopic:accent
\else \expandafter\expandafter\expandafter\cs:accent\fi
\fi}
\def\pic:accent#1!*?: #2#3#4{%
#3\nopic:accent!*?: {#2}{}{}#4}
\def\nopic:accent#1!*?: #2#3#4{\expandafter\expandafter
\csname o:#2:\endcsname\expandafter{\:accented}}
\else
\NewConfigure{accent}[5]{%
\expandafter\ifx \csname x:\string#2\endcsname\relax
\expandafter\edef
\csname x:\string#2\endcsname{\accent:cnt}%
\expandafter\let\csname t:\accent:cnt\endcsname#1%
\expandafter\let\csname m:\accent:cnt\endcsname#2%
%
\edef\:temp{\ifx \accent:def\:UnDef \noexpand\def \else
\noexpand\accent:def \fi
\noexpand\:temp{\noexpand\ac:pc{\accent:cnt}}%
\noexpand\HLet\noexpand#1\noexpand\:temp
\noexpand\pend:defI
\noexpand\:accnts{\noexpand\ifnum ########1=\accent:cnt
\noexpand\expandafter \noexpand\acpc:
\expandafter\noexpand\csname\accent:cnt :ac\endcsname
\noexpand\expandafter \noexpand\end:accent \noexpand\fi}%
}%
\:temp
\def\:temp{#1}\def\:tempa{#2}\ifx \:temp\:tempa \else \HLet#2#1\fi
%
\Advance:\accent:cnt by 1
\fi
\edef\:tempa{\csname x:\string#2\endcsname}%
\def\:temp{#3}\ifx \:temp\empty \else
\expandafter\def\csname \:tempa :ac\endcsname{#3}
\fi
\long\def\:temp##1##2{#4#5}\ifx \:temp\:gobbleII \else
\expandafter\def\csname C:\:tempa\endcsname##1{#4}%
\expandafter\def\csname MT:\:tempa\endcsname##1##2{#5}%
\fi
%
}
\def\accent:cnt{0}
\def\end:accent#1\empty{}
\def\:accnts#1{}
\def\ac:pc{\Protect\csname acp:c\endcsname}
\def\acp:c#1#2{{\def\acn:no{#1}\def\:temp{#2}\ifx \:temp\empty
\ac:nt{}%
%
\else %\let\@tabacckludge\:tabacckludge
%
\def\ac:pc{\ac:nt{#2}}\a:cpc{#1}\fi }}
\def\ac:nt{\csname \ifmmode m\else t\fi :\acn:no\endcsname}
\def\Ac:nt{\edef\:temp{\ifx \EndPicture\:UnDef
\def\noexpand\ac:pc{\noexpand\Protect \noexpand\acp:c}%
\expandafter\noexpand \csname MT:\acn:no\endcsname
\fi
\expandafter\noexpand
\csname\ifmmode m\else t\fi :\acn:no\endcsname}\:temp
}
\def\a:cpc#1{%
\ifx \EndPicture\:UnDef
\def\AC:PC{{\let\AC:PC\ACP:C \let\ac:nt\Ac:nt \ac:pc}%
%
}%
\:accnts{#1}\empty
\else \ac:pc \fi }
\def\acpc:#1#2{%
\def\:tempa{#1}\ifx \:tempa\empty
\ifx \:temp\empty
\def\:tempa{#2}\ifx \:tempa\empty \AC:PC
\else \csname \ifmmode m\else t\fi :\acn:no\endcsname{#2}%
\fi
\else \AC:PC \fi
%
\else \ifx \:tempa\:temp \let\AC:PC\empty
\csname C:\acn:no\endcsname{#2}%
\fi
\expandafter\acpc:
\fi}
\fi
\def\:halign:{<>}
\:CheckOption{base}
\if:Option \else
\NewConfigure{$}[3]{%
\def\a:mth{\bgroup#1}\def\b:mth{#2\egroup}%
\def\c:mth{{\csname HCode\endcsname{}}%
#3}%
\everymath{\ifx \EndPicture\:UnDef
$\a:mth\everymath{}\everydisplay{}$%
\aftergroup\b:mth \c:mth \fi}}
\NewConfigure{$$}[3]{%
\def\a:display{\bgroup#1}%
\def\b:display{#2\egroup}%
\def\c:display{#3}%
\everydisplay{\ifx \EndPicture\:UnDef
$$\a:display\everymath{}\everydisplay{}$$%
\aftergroup\b:display \c:display\fi}}
\def\PicDisplay{\pic:gobble\env:PD
\def\:temp{$$}\pic:cond\Pic:math\:temp}
\def\EndPicDisplay{\end:condpic\pic:gobble\endenv:PD}
\def\Pic:math{\hfil\break
\expand:after{\Picture*}\alt:Mth{ \c:Math}}
\def\PicMath{\leavevmode\pic:gobble\env:PM\hbox\bgroup
\everymath{}\everydisplay{}\pic:cond\pic:math$}
\def\EndPicMath{\end:condpic\egroup\pic:gobble\endenv:PM}
\def\pic:math{\expand:after{\Picture+}\alt:mth{ \c:math}}
\NewConfigure{PicDisplay}[4]{\def\alt:Mth{#3}%
\ifx \alt:Mth\empty\else \def\alt:Mth{[#3]}\fi\def\c:Math{#4}%
\c:def\env:PD{#1}\c:def\endenv:PD{#2}}
\NewConfigure{PicMath}[4]{\def\alt:mth{#3}%
\ifx \alt:mth\empty\else \def\alt:mth{[#3]}\fi\def\c:math{#4}%
\c:def\env:PM{#1}\c:def\endenv:PM{#2}}
\def\DviMath{\a:DviMath\leavevmode \MathClass \ht:special{t4ht@(}\vbox
\bgroup{\expandafter\ifx\csname ht:everypar\endcsname\relax
\expandafter\everypar
\else \expandafter\ht:everypar\fi{}\leavevmode\ht:special{t4ht@)}}%
\relpenalty=10000
\binoppenalty=10000
\DviSend}
\def\EndDviMath{\EndDviSend \ht:special{t4ht@(}\egroup\ht:special{t4ht@)}%
\EndMathClass \b:DviMath}
\NewConfigure{DviMath}{2}
\def\PMath{\bgroup\Canvas \x:SUBOff \x:SUPOff
\let\Picture\empty \everymath{}\everydisplay{}}
\def\EndPMath{\EndCanvas\egroup}
\:CheckOption{PMath} \if:Option
\def\:Pmath{$\PMath$\aftergroup\EndPMath}
\def\:Pdisp{$$\PMath$$\aftergroup\EndPMath}
\everymath{\:Pmath}
\everydisplay{\:Pdisp}
\fi
\let\s:b\sb
\let\:sbb\sb
\def\sb{\m:op\:sbb{SUB}}
\catcode`\_8
\:CheckOption{no_} \if:Option
\let\s:b\:UndFi
\let\x:SUBOff\empty \let\x:SUBOn\empty
\let\SUBOff\empty \let\SUBOn\empty
\def\no:restore{\let\no:restore\:UnDef}
\else
\Log:Note{for non active \string_,
use the command line option `no\string_'}%
\ifx \sys:sb\:UnDef \def\:tempaa{_}
\else \def\:tempaa{\noexpand\sys:sb}\fi
\ifx \sys:sb\:UnDef \def\:tempa#1{\append:def\SUBOff{\let#1_}}
\else \def\:tempa#1{\append:def\SUBOff{\def#1{%
\ifmmode \expandafter\s:b \else \expandafter\sys:sb \fi
}%
}}\fi
\catcode`\_13
\if:Option
\def\S:b{\m:op\s:b{SUB}}
\else
\def\S:b#1{\def\SuB:{#1}\futurelet\:temp\sub:sup}
\def\blank:space{
}
\def\sub:sup{\expandafter
\ifx \blank:space\:temp \expandafter\sub:supA
\else \expandafter\after:sub\fi}
\expandafter\def
\expandafter\sub:supA\blank:space{\futurelet\:temp\sub:sup}
\def\after:sub{\futurelet\:temp\choose:sub}
\def\choose:sub{\expandafter
\ifx \csname \meaning\:temp sb\endcsname\relax
\expandafter \a:putSUB
\else
\expandafter\expandafter\csname \meaning\:temp sb\endcsname
\fi
}
\def\a:putSUB{\sub:I \SuB:}
\def\sub:I{\m:op\s:b{SUB}}
\fi
\def\x:SUBOff{\let_\s:b}
\def\pr:sb{\ifx \EndPicture\:UnDef
\expandafter\Protect\expandafter\S:b
\else \expandafter\s:b \fi}
\edef\:SUBOff{\def\noexpand_{\:tempaa}}
\:tempa_
\def\x:SUBOn{\def_{\ifmmode \expandafter\pr:sb
\else \expandafter\sys:sb\fi}\let\sb=_%
}
\x:SUBOn
\def\SUBOn{\catcode`\_8
\def_{\ifmmode \expandafter\pr:sb
\else \expandafter\sys:sb\fi}}
\SUBOn
\catcode`\_8
\:CheckOption{_13} \if:Option
\def\no:restore{\let\no:restore\:UnDef
\mathcode`\_"8000 \catcode`\_13 }
\append:def\SUBOn{\mathcode`\_"8000 \catcode`\_13 \let\sb=_%
}
\else
\Log:Note{for \string_ of catcode 13,
use the command line option `\string_13'}
\def\no:restore{\let\no:restore\:UnDef
\mathcode`\_"8000 \catcode`\_12 }
\append:def\SUBOn{\mathcode`\_"8000 \catcode`\_12 \let\sb=_%
}
\fi
\bgroup
\SUBOn \def\:temp{\let\sb=_%
}
\expandafter \egroup \:temp
\fi
\let\s:p\sp
\let\:spp\sp
\def\sp{\m:op\:spp{SUP}}
\catcode`\^7
\NewConfigure{\string^\string^}[2]{%
\def\:tempa##1>{}\def\:temp{#1}\:warning{\string
\Configure{\string\string\string ^\string\string
\string^}{\expandafter\:tempa\meaning \:temp}{...}
ignored; option \string^13 is not on}}
\:CheckOption{no^} \if:Option
\let\s:p\:UndFi
\let\x:SUPOff\empty \let\x:SUPOn\empty
\let\SUPOff\empty \let\SUPOn\empty
\else
\Log:Note{for non active \string^,
use the command line option `no\string^'}%
\ifx \sys:sp\:UnDef \def\:tempbb{^}
\else \def\:tempbb{\noexpand\sys:sp}\fi
%
\ifx \sys:sp\:UnDef \def\:tempb#1{\append:def\SUPOff{\let#1^}}
\else \def\:tempb#1{\append:def\SUPOff{\def#1{%
\ifmmode \expandafter\s:p \else \expandafter\sys:sp \fi
}%
}}\fi
%
\catcode`\^13
\if:Option
\def\S:p{\m:op\s:p{SUP}}
\else
\def\S:p#1{\def\SuP:{#1}\futurelet\:temp\sup:sub}
\:CheckOption{^13} \if:Option \catcode`\_13
\else \catcode`\_12\fi
\def\blank:space{
}
\def\sup:sub{\expandafter
\ifx \blank:space\:temp \expandafter\sup:subA
\else \expandafter\sup:subB\fi}
\expandafter\def
\expandafter\sup:subA\blank:space{\futurelet\:temp\sup:sub}
\def\sup:subB{\ifx _\:temp \expandafter\SUP:SUB
\else \expandafter\a:putSUP \fi }
\catcode`\_8
\def\a:putSUP{\sup:I \SuP:}
\def\sup:I{\m:op\s:p{SUP}}
\fi
\def\x:SUPOff{\let^\s:p }
\def\pr:sp{\ifx \EndPicture\:UnDef
\expandafter\Protect\expandafter\S:p
\else \expandafter\s:p \fi}
\edef\:SUPOff{\def\noexpand^{\:tempbb}}
\:tempb^
\def\x:SUPOn{\def^{\ifmmode \expandafter\pr:sp
\else \expandafter\sys:sp\fi}\let\sp=^%
}
\x:SUPOn
\def\SUPOn{%
\def^{\ifmmode \expandafter\pr:sp
\else \expandafter\sys:sp\fi}}
\SUPOn
\def\:sUp{%
\let\:sUp^%
\def^{\futurelet\:temp\next:hat}
\def\next:hat{\ifx ^\:temp \expandafter\:dblhat\else
\expandafter\:sUp\fi}%
}
\catcode`\^7
\:CheckOption{^13} \if:Option
\:sUp
\def\:dblhat#1#2{\def\:temp{#2}%
\def\:tempc{\def\:tempa####1>{}\:warning{\string^\string
^\expandafter\:tempa\meaning\:temp? \string\Configure{\string
\string\string ^\string\string\string^}{\expandafter\:tempa
\meaning \:temp}{...} or use option no\string^}}%
\ext:chr \:tempc}
\let\ext:chr\empty
\NewConfigure{\string^\string^}[2]{%
\NewConfigure{\string^\string^}{2}%
\append:def\ext:chr{\def\:tempa{#1}\ifx \:temp\:tempa
\def\:tempc{#2}\fi}}
\append:def\no:restore{\mathcode`\^"8000 \catcode`\^13 }
\append:def\SUPOn{\mathcode`\^"8000 \catcode`\^13 \let\sp=^%
}
\else
\Log:Note{for \string^ of catcode 13,
use the command line option `\string^13'}%
\append:def\no:restore{\mathcode`\^"8000 \catcode`\^12 }
\append:def\SUPOn{\mathcode`\^"8000 \catcode`\^12 \let\sp=^%
}
\fi
\bgroup
\SUPOn \def\:temp{\let\sp=^%
}
\expandafter \egroup \:temp
\fi
\def\m:op{\ifx \EndPicture\:UnDef \expandafter\:mop
\else \expandafter\:m:p\fi}
\def\:mop{\relax\ifmmode \expandafter \mo:p \else \expandafter\mop:\fi}
\def\mo:p#1#2#3{{\csname a:#2\endcsname
#1{#3}\csname b:#2\endcsname}}
\def\mop:#1#2#3{#1}
\def\:m:p#1#2{#1}
\NewConfigure{SUB}{2}
\NewConfigure{SUP}{2}
\:CheckOption{no^} \if:Option \else \:CheckOption{no_}\fi
\if:Option
\NewConfigure{SUBSUP}[3]{}
\NewConfigure{SUPSUB}[3]{}
\NewConfigure{SUB/SUP}[6]{}
\else
\def\SUP:SUB#1#2{\let\chs:sbsp\:gobble\def\SuB:{#2}\SUBSUP:}
\def\SUB:SUP#1#2{\def\chs:sbsp##1##2{##1}\def\SuP:{#2}\SUBSUP:}
\let\SUBSUP:\empty
\NewConfigure{SUBSUP}[3]{%
\def\:temp{#1#2#3}\ifx \:temp\empty
\def\SUBSUP:{\sub:I\SuB:\sup:I\SuP:}%
\else \def\SUBSUP:{#1\s:b{\SuB:}#2\s:p{\SuP:}#3}\fi}
\NewConfigure{SUPSUB}[3]{%
\def\:temp{#1#2#3}\ifx \:temp\empty
\def\SUBSUP:{\sup:I\SuP:\sub:I\SuB:}%
\else \def\SUBSUP:{#1\s:p{\SuP:}#2\s:b{\SuB:}#3}\fi}
\NewConfigure{SUB/SUP}[6]{%
\def\:temp{#1#2#3#4#5#6}\ifx \:temp\empty
\def\SUBSUP:{\sub:I\SuB:\sup:I\SuP:}%
\else \def\SUBSUP:{\chs:sbsp
{#1\s:b{\SuB:}#2\s:p{\SuP:}#3}%
{#4\s:p{\SuP:}#5\s:b{\SuB:}#6}}\fi}
\fi
\def\MathClass{\ht:special{t4ht\string^}}
\let\EndMathClass\MathClass
\def\PauseMathClass{\ht:special{t4ht\string^-}}
\def\EndPauseMathClass{\ht:special{t4ht\string^+}}
\catcode`\^=7
\NewConfigure{MathClass}[5]{\NoFonts \ht:special{t4ht@[}%
\def\:temp{#2}\ifx \:temp\empty \else
\ht:special{t4ht\string^#1#2#3#2#4}\fi
\def\:temp{#5}\ifx \:temp\empty \else
\bgroup \everypar{}\everymath{}\everydisplay{}%
\hbox{${\ht:special{t4ht\string^#1}%
{#5}^{{#5}^{#5}}\ht:special{t4ht\string^}}$}%
\vbox{$${\ht:special
{t4ht\string^#1}{#5}^{{#5}^{#5}}\ht:special{t4ht\string^}}$$}\egroup
\fi
{\everypar{}\noindent}%
\ht:special{t4ht@]}\EndNoFonts
}
\NewConfigure{MathDelimiters}[2]{\NoFonts \ht:special{t4ht@[}%
\bgroup \everypar{}\everymath{}\everydisplay{}%
\hbox{${\ht:special
{t4ht\string^4}#1\ht:special{t4ht\string^5}#2%
\ht:special{t4ht\string^4}{}^{#1}\ht:special{t4ht\string^5}{}^{#2}%
\ht:special{t4ht\string^4}{}^{{}^{#1}}\ht:special
{t4ht\string^5}{}^{{}^{#2}}%
\ht:special{t4ht\string^}}$}%
\vbox{$${\ht:special
{t4ht\string^4}#1\ht:special{t4ht\string^5}#2%
\ht:special{t4ht\string^4}{}^{#1}\ht:special{t4ht\string^5}{}^{#2}%
\ht:special{t4ht\string^4}{}^{{}^{#1}}\ht:special
{t4ht\string^5}{}^{{}^{#2}}%
\ht:special{t4ht\string^}}$$}%
{\everypar{}\noindent}%
\ht:special{t4ht@]}\egroup
\EndNoFonts}
\catcode`\^=12
\HAssign\New:MathClass7
\catcode`\/=0
\catcode`\\=12
/def/NewMathClass#1{/relax
/expandafter/ifx /csname /expandafter/:gobble/string#1/endcsname/relax
/gHAdvance/New:MathClass by 1/relax
/ifnum /New:MathClass>78
/:warning{Too many math classes}
/else
/HAssign#1/New:MathClass /def/:tempc{#1}/:NewMC
0123456789:;<=>?%
@ABCDEFGHIJKLMNO%
PQRSTUVWXYZ[\]{/string^}{/string_}%
`abcdefghijklmno%
pqrstuvwxyz{/string{}|{/string}}{/string~}!*?: %
/fi
/else
/:warning{/string#1 is already defined}
/fi}
/catcode`/\=0
\catcode`\/=12
\def\:NewMC#1{%
\ifnum \:tempc=0 \expandafter\xdef\:tempc{#1}\expandafter\stop:do
\else
\expandafter\HAdvance\:tempc -1\relax
\expandafter\:NewMC
\fi
}
\NewConfigure{nolimits}[1]{\def\:temp{#1}\ifx \:temp\empty
\let\nolimits\o:nolimits: \else
\def\:temp{\o:nolimits:\futurelet\:temp\:nolimits}%
\def\:nolimits{\ifx \:temp\limits \else
\ifx \:temp\nolimits \else #1\fi\fi}%
\HLet\nolimits\:temp \fi}
\let\o:nolimits:\nolimits
\NewConfigure{limits}[1]{\def\:temp{#1}\ifx \:temp\empty
\let\limits\o:limits: \else
\def\:limits{\ifx \:temp\nolimits \else#1\fi}%
\def\:temp{\o:limits:\:l:mits}%
\HLet\limits\:temp \fi}
\let\o:limits:\limits
\def\::limits{\expandafter\ifx \blank:spc\:temp
\afterassignment\:l:mits \tmp:cnt0%
\else
\ifx \limits\:temp\else
\expandafter\expandafter\expandafter\:limits
\fi
\fi}
\def\:l:mits{\futurelet\:temp\::limits}
\catcode`\ =13\relax\def\blank:spc{\let\blank:spc= }\blank:spc%
\catcode`\ =10\relax
\NewConfigure{displaylimits}[1]{\def\:temp{#1}\ifx \:temp\empty
\let\displaylimits\o:displaylimits: \else
\def\:displaylimits{\ifx \:temp\nolimits \else
\ifx \:temp\limits \else #1\fi\fi}%
\def\:temp{\o:displaylimits:\display:l:mits}%
\HLet\displaylimits\:temp \fi}
\let\o:displaylimits:\displaylimits
\def\::displaylimits{\expandafter\ifx \blank:spc\:temp
\afterassignment\display:l:mits \tmp:cnt0%
\else\expandafter\:displaylimits \fi}
\def\display:l:mits{\futurelet\:temp\::displaylimits}
\def\:temp{\a:mathord \o:mathord:} \HLet\mathord\:temp
\let\a:mathord\empty
\def\:temp{\a:mathop \o:mathop:} \HLet\mathop\:temp
\let\a:mathop\empty
\def\:temp{\a:mathbin \o:mathbin:} \HLet\mathbin\:temp
\let\a:mathbin\empty
\def\:temp{\a:mathrel \o:mathrel:} \HLet\mathrel\:temp
\let\a:mathrel\empty
\def\:temp{\a:mathopen \o:mathopen:} \HLet\mathopen\:temp
\let\a:mathopen\empty
\def\:temp{\a:mathclose \o:mathclose:} \HLet\mathclose\:temp
\let\a:mathclose\empty
\def\:temp{\a:mathpunct \o:mathpunct:} \HLet\mathpunct\:temp
\let\a:mathpunct\empty
\NewConfigure{FormulaClass}[4]{%
\def\:temp{#2}%
\expandafter\edef\csname a:\ifcase #1 mathord\or mathop\or
mathbin\or mathrel\or mathopen\or mathclose\else
mathpunc\fi\endcsname{\noexpand\ht:special
{t4ht\string^\ifx\:temp\empty#1)\else )#2#3#2#4\fi}}}
\NewConfigure{FormulaClass*}[4]{%
\def\:temp{#2}%
\expandafter\edef\csname a:\ifcase #1 mathord\or mathop\or
mathbin\or mathrel\or mathopen\or mathclose\else
mathpunc\fi\endcsname{\ht:special
{t4ht\string^\ifx\:temp\empty#1(\else (#2#3#2#4\fi}}}
\NewConfigure{mathord}[4]{\Configure{FormulaClass}{0}{#1}{#2}{#3}%
\pend:def\a:mathord{#4}}
\NewConfigure{mathop}[4]{\Configure{FormulaClass}{1}{#1}{#2}{#3}%
\pend:def\a:mathop{#4}}
\NewConfigure{mathbin}[4]{\Configure{FormulaClass}{2}{#1}{#2}{#3}%
\pend:def\a:mathbin{#4}}
\NewConfigure{mathrel}[4]{\Configure{FormulaClass}{3}{#1}{#2}{#3}%
\pend:def\a:mathrel{#4}}
\NewConfigure{mathopen}[4]{\Configure{FormulaClass}{4}{#1}{#2}{#3}%
\pend:def\a:mathopen{#4}}
\NewConfigure{mathclose}[4]{\Configure{FormulaClass}{5}{#1}{#2}{#3}%
\pend:def\a:mathclose{#4}}
\NewConfigure{mathpunct}[4]{\Configure{FormulaClass}{6}{#1}{#2}{#3}%
\pend:def\a:mathpunct{#4}}
\NewConfigure{mathord*}[4]{\Configure{FormulaClass*}{0}{#1}{#2}{#3}%
\pend:def\a:mathord{#4}}
\NewConfigure{mathop*}[4]{\Configure{FormulaClass*}{1}{#1}{#2}{#3}%
\pend:def\a:mathop{#4}}
\NewConfigure{mathbin*}[4]{\Configure{FormulaClass*}{2}{#1}{#2}{#3}%
\pend:def\a:mathbin{#4}}
\NewConfigure{mathrel*}[4]{\Configure{FormulaClass*}{3}{#1}{#2}{#3}%
\pend:def\a:mathrel{#4}}
\NewConfigure{mathopen*}[4]{\Configure{FormulaClass*}{4}{#1}{#2}{#3}%
\pend:def\a:mathopen{#4}}
\NewConfigure{mathclose*}[4]{\Configure{FormulaClass*}{5}{#1}{#2}{#3}%
\pend:def\a:mathclose{#4}}
\NewConfigure{mathpunct*}[4]{\Configure{FormulaClass*}{6}{#1}{#2}{#3}%
\pend:def\a:mathpunct{#4}}
\def\MathSymbol{\futurelet\:temp\:::MathSymbol}
\def\:::MathSymbol{\if +\:temp
\expandafter\:MathSymbol \else
\expandafter\::MathSymbol \fi
}
\def\::MathSymbol#1#2{%
\def\:tempb##1"##2///{##1}%
\edef\:tempa{\expandafter\expandafter\expandafter\:tempb
\expandafter\meaning\csname#2\endcsname"///}%
\edef\:tempc{\string\mathchar}%
\ifx \:tempa\:tempc
\NewConfigure{#2}{1}\Configure{#2}{\csname o:#2:\endcsname}%
\else
\:MathSymbol{}{#1}{#2}%
\fi
}
\def\:MathSymbol#1#2#3{%
\def\:temp{{\math:sym#2{#3}}}%
\expandafter\HLet\csname #3\endcsname\:temp
\NewConfigure{#3}{1}\Configure{#3}{\csname o:#3:\endcsname}%
}
\def\math:sym#1#2{{\relax\ifmmode \expandafter#1\fi
{\csname a:#2\endcsname}}}
\def\:temp#1{\a:left{#1}\o:left:#1\b:left{#1}}
\HLet\left\:temp
\def\:temp#1{\a:right{#1}\o:right:#1\b:right{#1}}
\HLet\right\:temp
\NewConfigure{left}[2]{\def\a:left##1{#1}\def\b:left##1{#2}}
\NewConfigure{right}[2]{\def\a:right##1{#1}\def\b:right##1{#2}}
\Configure{left}{}{}
\Configure{right}{}{}
\def\:tempc{\pic:gobble\a:over \o:over: \pic:gobble\b:over}
\HLet\over\:tempc
\NewConfigure{over}{2}
\def\:tempc{\pic:gobble\a:atop \o:atop: \pic:gobble\b:atop}
\HLet\atop\:tempc
\NewConfigure{atop}{2}
\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
\NewConfigure{above}{2}
\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}
\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}
\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}
\def\:temp{\pic:gobble\a:radical\o:radical:}
\HLet\radical\:temp
\NewConfigure{radical}{1}
\def\:temp#1#2#3#4{\a:mathchoice
\o:mathchoice:{#1}{#2}{#3}{#4}\b:mathchoice }
\HLet\mathchoice\:temp
\NewConfigure{mathchoice}{2}
\def\:temp{\o:eqno:\a:eqno}
\HLet\eqno\:temp
\def\:temp{\o:leqno:\a:leqno}
\HLet\leqno\:temp
\NewConfigure{eqno}{1}
\NewConfigure{leqno}{1}
\fi
\edef\:temp{\string\special}
\edef\:tempa{\meaning\special}
\ifx \:temp\:tempa \else
\def\:temp{\special
}
\ifx \:temp\ht:special
\:warning{Redefined \string\special. Might
need \string\Configure{special}{<system-special>}}
\fi\fi
\NewConfigure{Link}[4]{%
\def\empty:lnk{#4}\ifx\empty:lnk\empty\else \def\:sharp{#4}\fi
\let\empty:lnk\empty \def\tag:A{#1}%
\def\HREF:{#2}\def\NAME:{#3}}
\Configure{Link}{}{}{}{}
\let\NOHREF:\:gobble
\Hinput{tex4ht}
\def\at:docend{\missing:endpream
\ifnum \HPageDepth> 0 \EndHPage[1]{}\fi
\Close:UntilEnd
%
%
\HAssign\op:fl\maxfile:id\space \close:files
\root:next
\ifx \nsrt:chlnks\:UnDef
\else \nsrt:chlnks{tail}{}{BackChild}\fi
%
{\b:BODY \b:HTML}%
%
\global\let\at:docend=\empty}
\expand:after{\let\o:end}\csname end\endcsname
\expandafter\def\csname end\endcsname{\HtmlEnv
\at:docend
\csname export:hook\endcsname \csname o:end\endcsname}
\fi
\long\def\NewSection#1#2{%
\Def:Section#1{#2}{##1}%
\edef\:temp{\expandafter\:gobble\string#1}%
\Configure:Sec\:temp{}{}{}{}%
\ConfigureToc{\expandafter\:gobble\string#1}{\empty}{\empty}{}{}}
\def\Def:Section#1{%
\edef\:tempc{{\expandafter\:gobble \string#1}}%
\edef\:temp{\long\def\expandafter\noexpand \csname
c:\expandafter\:gobble \string#1:\endcsname
####1####2####3####4{\noexpand
\Configure:Sec\:tempc{####3}{####4}{####1}{####2}}%
\noexpand\NewConfigure{CutAt\expandafter\:gobble \string#1}2%
\noexpand\NewConfigure{+CutAt\expandafter\:gobble \string#1}2%
}\:temp \expandafter\Configure\:tempc{\empty}{}{\empty}{}%
%
\futurelet\:temp\ch:NewSec}
\def\ch:NewSec{\if *\:temp\let\if:toc\:gobble\expandafter\op:NewSec
\else \let\if:toc\empty \expand:after{\op:NewSec+}\fi}
\def\op:NewSec#1{\expandafter\:NewSec\:tempc}
\def\:Every#1{%
\expandafter\edef\csname Every#1\endcsname{%
\def\expandafter\noexpand \csname :Every#1\endcsname####1}%
\expandafter\edef\csname BeforeEvery#1\endcsname{%
\def\expandafter\noexpand\csname :BeforeEvery#1\endcsname####1}%
}
%
\def\:NewSec#1#2{%
\NewConfigure{end#1}[1]{\expandafter
\def\csname a:end#1\endcsname{##1}}%
\Configure{end#1}{}
%
\expandafter\def\csname #1\endcsname{%
\expand:after{\let\if:toc}\csname if:#1toc\endcsname
\:StartSec{#1}{#2}}%
\expandafter\def\csname c:#1TITLE+:\endcsname{%
\expandafter\def\csname a:#1TITLE\endcsname####1}%
%
\expandafter\let\csname if:#1toc\endcsname\if:toc
\:Every{#1}%
\csname Every#1\endcsname{%
\expandafter\ifx\csname Toc:#1\endcsname \relax\else
\a:TocAt \csname Toc:#1\endcsname \b:TocAt
\fi
\ignorespaces}%
%
\expandafter\def\csname #1:ttl\endcsname##1}
\def\:Ttle#1#2#3{%
\html:addr
\Get:SecAnchor{#1}{#2}{#3}%
%
{\escapechar=`\\%
\protect:wrtoc
\csname Modify#1ToToc\endcsname
\protected:edef\:writetoc{\csname if:toc\endcsname{\the\:tokwrite
{\string\doTocEntry
\string\toc \expandafter\ifx\csname toToc:#1\endcsname\relax #1\else
\csname toToc:#1\endcsname\fi
{#2}{\html:tocsec{\ifx \TocTitle\:UnDef #3\else
\TocTitle\fi}}{\the\:tokpage}\relax}}}%
\:writetoc \global\let\TocTitle\:UnDef
}%
{\csname #1:Href-\endcsname
%
\no:lbl:idx \csname Modify#1Title\endcsname
\html:sectoc{#3}%
}%
}
\gHAssign\TitleCount0 \global\let\mu:span\TitleCount
\NewConfigure{toToc}[2]{%
\if !#2!\expandafter\let\csname toToc:#1\endcsname\:UnDef
\else \if !#1!%
\expandafter\let\csname IF:#2toc\expandafter\endcsname
\csname if:#2toc\endcsname
\expandafter\let\csname if:#2toc\endcsname\:gobble
\else \edef\:temp{\string @}\edef\:tempa{\string#1}%
\ifx \:temp\:tempa
\expandafter\let\csname if:#2toc\endcsname\empty
\else \edef\:temp{\string ?}%
\ifx \:temp\:tempa
\expandafter\let\csname if:#2toc\expandafter\endcsname
\csname IF:#2toc\endcsname
\else
\expandafter\def\csname toToc:#1\endcsname{#2}%
\fi\fi\fi\fi}
\ifx \:tokwrite\:UnDef
\csname newtoks\endcsname\:tokwrite
\fi
\ifx \:tokpage\:UnDef
\csname newtoks\endcsname\:tokpage
\fi
\:tokpage={\folio}
\:tokwrite{\write\:tocout}
\def\Get:SecAnchor#1#2#3{}
\long\def\Configure:Sec#1#2#3#4#5{%
\expandafter\ifx\csname c:#1\endcsname\relax \let\:tempa\relax \else
\def\:tempa{#4#5}\fi \ifx\:tempa\empty \else
\expandafter\c:def\csname c:#1\endcsname{#4}%
\expandafter\c:def\csname d:#1\endcsname{#5}%
\fi
\expandafter\ifx\csname a:#1\endcsname\relax \let\:tempa\relax \else
\def\:tempa{#2#3}\fi \ifx\:tempa\empty \else
\expandafter\def\csname a:#1\endcsname##1{#2}%
\expandafter\def\csname b:#1\endcsname##1{#3}%
\fi
}
\ifHtml \def\noct:Close:Until{%
\let\:tempA\sec:typ \let\found:\empty
\let\:tempd\:Sections \noct:Check:Until
\ifx \:tempb\sec:typ \expandafter\Do:Close \fi
\let\sec:typ\:tempA
}
\def\noct:Check:Until{%
\ifx \:tempd\empty \ifx \found:\empty \let\:tempb\empty
\else \let\:tempb\found: \let\sec:typ\found:\fi
\else
\PopStack\:tempd\:tempb
\edef\:tempe{\:tempb,%
\expandafter\ifx \csname a:end\:tempb\endcsname\relax \else
\csname a:end\:tempb\endcsname \fi,,}%
\expandafter\mod:typ\:tempe!*?: %
%
\ifx \:tempb\sec:typ \else
\expandafter\expandafter\expandafter\noct:Check:Until
\fi\fi }
\def\mod:typ#1,#2!*?: {%
\def\:temp{#1}\ifx \:temp\empty\else
\edef\:temp{\expandafter\expandafter\expandafter
\:gobble\expandafter\string \csname #1\endcsname}%
\ifx \sec:typ\:temp
\let\found:\:tempb \let\:temp\empty
\else \def\:temp{\mod:typ#2!*?: }\fi
\fi \:temp
}
\def\Close:Until{%
\let\:tempd\:Sections \Check:Until
\ifx \:tempb\sec:typ \expandafter\Do:Close \fi
}
\def\Check:Until{
\ifx \:tempd\empty \let\:tempb\empty \else
\PopStack\:tempd\:tempb
\ifx \:tempb\sec:typ \else
\expandafter\expandafter\expandafter\Check:Until
\fi\fi }
\PushStack\:Sections{}%
\PopStack\:Sections\:temp
\def\Do:Close{%
\PopStack\:Sections\:tempb
\ifx \sec:typ\:tempb \else
\csname d:\:tempb\endcsname
\expandafter\Do:Close
\fi
}
\def\Close:UntilEnd{%
\ifx \:Sections\empty \let\:tempb\empty
\else \PopStack\:Sections\:tempb \fi
\ifx \:tempb\empty \else
\csname d:\:tempb\endcsname
\expandafter\Close:UntilEnd
\fi
}
\def\:StartSec#1#2#3{%
\def\title:chs##1##2{##2}%
\def\sec:typ{#1}%
\a:dTocAt \csname TocAt*\endcsname \b:dTocAt
\expand:after{\global\let}\csname TocAt*\endcsname\empty
%
\a:NoSection
\ro:nd\html:lbl{1000}%
%
\expandafter
\let\expandafter\TitleMark\csname #1HMark\endcsname
%
\expandafter\ifx \csname Cut:#1\endcsname\relax
\def\:tempa{#1}\noct:Close:Until
\ifx \:tempb \empty \else
\csname d:\ifx \found:\empty #1\else \found:\fi\endcsname \fi
\gHAdvance
\TitleCount 1 \global\let\mu:span\TitleCount
\expandafter\expandafter\expandafter\global \expandafter
\let\csname #1:Count\endcsname\TitleCount
\csname c:#1\endcsname
%
\else
\Configure{CutAt#1}{\gHAdvance
\TitleCount 1 \global\let\mu:span\TitleCount
\expandafter\expandafter\expandafter\global \expandafter
\let\csname #1:Count\endcsname\TitleCount
\csname c:#1\endcsname
}{\def\sec:typ{#1}\Close:Until \csname d:#1\endcsname}%
%
\expandafter\ifx \csname a:\sec:typ TITLE\endcsname\relax\else
\expandafter\let\expandafter\a:CutAtTITLE
\csname a:\sec:typ TITLE\endcsname\fi
%
\csname Cut:#1\endcsname{#3}%
\fi
\global\let\sec:lvl\HPageDepth
\PushStack\:Sections{#1}%
%
%
\expandafter\ifx \csname :BeforeEvery#1\endcsname\relax \else
\csname :BeforeEvery#1\endcsname{#3}%
\fi
%
\expandafter\ifx \csname a:#1\endcsname\relax \else
\csname a:#1\endcsname{#3}%
\fi
\b:NoSection \:Ttle{#1}{#2}{\csname #1:ttl\endcsname{#3}}%
\a:NoSection
\expandafter\ifx \csname b:#1\endcsname\relax \else
\csname b:#1\endcsname{#3}%
\fi
\expandafter\ifx \csname :Every#1\endcsname\relax \else
\csname :Every#1\endcsname{#3}%
\fi
%
\csname a:AfterTitle\endcsname \b:NoSection
\def\title:chs##1##2{##1}%
}
\def\title:chs#1#2{#1}
\def\protect:wrtoc{%
\let\:newlnch\space
\PictureOff
\def\%{\string\%}\a:writetoc}
\def\html:sectoc#1{\csname if:toc\endcsname{%
\xdef\CurSecHaddr{\ifx \:SecAnchor\:UnDef
QQ1-\file:id-\TitleCount
\else \:SecAnchor \fi }%
\edef\:attr{\noexpand\scp:Link{%
\ifTag{)Q\aXrefFile QQ2-\file:id-\TitleCount }%
{QQ2-\file:id-\TitleCount }%
{\ifx \:SecAnchor\:UnDef
QQ1-\file:id-\TitleCount
\else \:SecAnchor \fi }%
}}%
\:attr{\ifx \:SecAnchor\:UnDef
QQ1-\file:id-\TitleCount
\else \:SecAnchor \fi }}%
\ifx \EndTitle:Link\:gobble \if:toc{\scp:EndLink}\fi
\csname a:InsertTitle\endcsname
\csname InsertTitle\endcsname{#1}%
\EndTitle:Link{\if:toc{\scp:EndLink}}}
\def\html:tocsec#1{\string\csname\space a:TocLink\string\endcsname
{\FileNumber
}{\ifx \:SecAnchor\:UnDef
QQ1-\file:id-\TitleCount
\else \:SecAnchor \fi }{QQ2-\file:id-\TitleCount }{#1}}
\let\CurSecHaddr\empty
\:CheckOption{sections+}\if:Option
\def\Title:Link{\Link}
\def\EndTitle:Link#1{#1}
\else
\def\Title:Link#1{\Link{}}
\let\EndTitle:Link\:gobble
\Log:Note{for back links to toc,
use the command line option `sections+'}%
\fi
\def\NoLink#1{\expandafter
\gdef\csname #1:Href-\endcsname{\let\EndTitle:Link\:gobble}}%
\HAssign\sec:lvl0
\:CheckOption{hooks+} \if:Option
\else \:CheckOption{hooks} \fi
\if:Option \long\def\Configure:Sec#1#2#3#4#5{%
\expandafter\ifx\csname c:#1\endcsname\relax \let\:tempa\relax \else
\def\:tempa{#4#5}\fi \ifx\:tempa\empty \else
\expandafter\c:def\csname c:#1\endcsname{#4}%
\expandafter\c:def\csname d:#1\endcsname{#5}%
\fi
\expandafter\ifx\csname a:#1\endcsname\relax \let\:tempa\relax \else
\def\:tempa{#2#3}\fi \ifx\:tempa\empty \else
\def\:tempa{#2}\ifx \:tempa\empty
\expandafter\def\csname a:#1\endcsname
##1{\hbox{\a:trc #13:4\b:trc}#2\hbox{\c:trc #14:4\d:trc}}%
\else
\expandafter\def\csname a:#1\endcsname##1{#2}%
\fi
\def\:tempa{#3}\ifx \:tempa\empty
\expandafter\def\csname b:#1\endcsname
##1{\hbox{\a:trc #13:4\b:trc}#3\hbox{\c:trc #14:4\d:trc}}%
\else
\expandafter\def\csname b:#1\endcsname##1{#3}%
\fi
\fi
}
\fi
\fi
\def\ConfigureMark#1#2{\long\expandafter
\def\csname #1HMark\endcsname{#2}}
\let\no:lbl:idx\empty
\let\toc:lbl:idx\empty
\ifx \FileStream\:UnDef \else
\errmessage{--- TeX4ht error ---
\noexpand\FileStream is defined outside of TeX4ht}\endinput
\fi
\def\FileStream{\IgnorePar
\let\:tempb
-\futurelet\:temp\F:le}
\def\F:le{\if +\:temp \let\:tempb
+\expandafter\Fl:e
\else \expand:after{\Fl:e-}\fi}
\def\Fl:e#1{\futurelet\:temp\::File}
\def\::File{\ifx [\:temp \expandafter\:File
\else \expand:after{\:File[]}\fi }
\def\:File[#1]#2{}
\ifHtml \def\:File[#1]#2{%
\no:pic\edef\file:name{#2}\yes:pic
\expandafter\ifx\csname
FN \file:name\endcsname\relax
\ht:special{t4ht>\file:name}%
\immediate\write-1{--- file \file:name\space ---}%
%
\gHAdvance\maxfile:id 1
\global\let\file:id\maxfile:id
\Tag{)F\aXrefFile \file:id
\empty F-}{\file:name}%
\expandafter\xdef\csname
FN \file:name\endcsname{\file:id}%
\no:pic
\edef\:temp{\noexpand\yes:pic \def\noexpand\:temp{#1}}\:temp
\begingroup
\def\gobble:font##1##2{##2}%
\:TITLE:
\:HPageTITLE:
\no:pic
\edef\:tempa{\noexpand\yes:pic \def\noexpand\:tempa{#1}}\:tempa
\xdef\:temp{\cut:TTL{\noexpand\Configure{TITLE+}{\a:HPageTITLE{\ifx
\:temp\empty \file:name\else \:tempa\fi}}}}%
\endgroup \:temp
%
\ht:special{t4ht@[}{\ht:everypar{}\leavevmode}\ht:special{t4ht@]}%
%
\a:PROLOG \a:HTML \a:HEAD
\ifx +\:tempb
%
%
\xdef:cs{Lv \file:id}{\noexpand\a:TITLE
\bgroup \noexpand\:TITLE: \noexpand\c:TITLE \egroup
%
\noexpand\b:TITLE\noexpand\a:@HEAD\noexpand\b:HEAD}%
\else
\xdef:cs{Lv \file:id}{}%
\a:TITLE\bgroup \:TITLE: \c:TITLE \egroup
\b:TITLE \a:@HEAD\b:HEAD\B:DY
\fi
%
\else \xdef\file:id{\csname
FN \file:name\endcsname}%
\ht:special{t4ht>\ifnum \file:id>\bs:fileid\space \file:name\fi }%
%
\fi}
\HAssign\bs:fileid 1
\def\EndFileStream#1{%
\expandafter\ifx
\csname FN #1\endcsname\relax
\:warning{\string\EndFileStream{#1}?}%
\else
\ifnum\csname FN #1\endcsname=\bs:fileid
\:warning{\string\EndFileStream{\jobname .\:html}?}%
\else \expandafter\ifnum \csname FN #1\endcsname > \bs:fileid
%
{\let\inputlineno\tmp:cnt \tmp:cnt1 \root:next }%
{\b:BODY \b:HTML}%
%
\ht:special{t4ht<#1}%
\g:delete{\empty FN #1}%
%
\expandafter\expandafter\expandafter\global \expandafter
\let\csname Lv \file:id\endcsname\:UnDef
\global\let\file:id\maxfile:id
\find:fileid
%
\fi\fi\fi }
\def\find:fileid{%
\expandafter\ifx \csname Lv \file:id\endcsname \relax
\gHAdvance\file:id -1 \expandafter\find:fileid
\fi
}
\def\TagFile#1{%
\expandafter\ifx \csname
cw:)F\aXrefFile \file:id \empty F-%
\endcsname \relax \else
\Tag{#1(L }{\LikeRef{)F\aXrefFile \file:id \empty F-%
}}%
\fi
}
\def\RefFile#1{\LikeRef{#1(L }}
\def\FileName{\LikeRef
{)F\aXrefFile \file:id \empty F-}}
\def\RefFileNumber#1{%
\expandafter\ifx \csname
cw:)F\aXrefFile #1%
\empty F-\endcsname\relax
\else
\:LikeRef{)F\aXrefFile #1\empty F-}%
\fi }
\xdef:cs{\empty FN \jobname .\:html}{\file:id}
\xdef:cs{\empty FN }{\file:id}
\Tag{)F\aXrefFile \file:id
\empty F-}{\jobname .\:html}
\bgroup
\let\special\relax
%
\xdef:cs{Lv \file:id}{\noexpand\a:TITLE
\bgroup \noexpand\:TITLE: \noexpand\c:TITLE \egroup
%
\noexpand\b:TITLE \noexpand\a:@HEAD\noexpand\b:HEAD}%
\egroup
\def\close:files{%
\ifnum \op:fl<\bs:fileid \else
\def\:warning##1{}%
\EndFileStream{\RefFileNumber\op:fl}%
\Advance:\op:fl -1
\expandafter\close:files
\fi}
\fi
\:CheckOption{next} \if:Option \else
\let\c:next:\:gobbleII
\fi
\ifHtml \def\HPage{\strt:bt\ch:HPage}
\def\ch:HPage{%
\ifx -\:temp \expandafter\m:HPage
\else \expand:after{\ifx [\:temp \expandafter\op:HPage
\else \expandafter\:HPage \fi}%
\fi}
\def\strt:bt#1{%
\def\:bgtr<##1>{\expand:after{\bt:fn##1.}\:html!*?: %
%
\ifx #1\ch:bbtf \else \PushStack\:btid{##1}\fi
%
\futurelet\:temp#1}%
\futurelet\:temp\ch:btgr}
\def\ch:btgr{\ifx <\:temp \expandafter\:bgtr
\else \expand:after{\:bgtr<>}\fi}%
\def\HP:Link{\Link[\HP:file
\a:LinkHPage]{}{\HP:file}\global\let\a:LinkHPage\empty}
\NewConfigure{LinkHPage}[1]{\def\a:LinkHPage{ #1}}
\let\a:LinkHPage=\empty
\def\op:HPage[#1]#2{%
%\chk:hpfl
%
\:hookI{BeforeHPageButton}{}{#2}%
\hpg:wrn{#1}{#2}\HPage \TagFile{)B\:temp}%
\Save:HPageTag\:temp
\Save:HPage{#2}%
\NewFileName\HP:file \Save:Link\HP:file
\if:notempty{#2}{\HP:Link#2\EndLink}%
\:hookI{AfterHPageButton}{}{#2}%
\:btfile{#2}%
\:buttrc\HPage{[#1]{#2}}%
\PushStack\:afterbt{x}%
\edef\:temp{#1}\ifx \:temp\empty \no:pic
\edef\:temp{\noexpand\yes:pic
\def\noexpand\:temp{#2}}\:temp \fi
%
\TagFile{\:temp}}
\def\:HPage#1{%
%\chk:hpfl
%
\:hookI{BeforeHPageButton}{}{#1}%
\NewFileName\HP:file \Save:Link\HP:file \Save:Temp\HP:file
\TagFile{)B\HP:file}%
\Save:HPageTag\HP:file
\Save:HPage{#1}%
\def\:temp{#1}\ifx \:temp\empty
\else \HP:Link#1\EndLink
\fi
\:hookI{AfterHPageButton}{}{#1}%
\:btfile{#1}%
\:buttrc\HPage{{#1}}%
\PushStack\:afterbt{x}%
\Recall:Temp\:tempa \TagFile{\:tempa}}
\def\hpg:wrn#1#2#3{%
\edef\:temp{#1}\ifx \:temp\empty \no:pic
\edef\:temp{\noexpand\yes:pic
\def\noexpand\:temp{#2}}\:temp \fi
%
\ifx \:temp\empty \:warning{\string#3[]{}?}\fi}
\def\Save:Temp{\PushStack\sv:Temp}
\def\Recall:Temp{\PopStack\sv:Temp}
\def\m:HPage#1{\futurelet\:temp\ch:mbut}
\def\ch:mbut{\ifx [\:temp \expandafter\op:mbut
\else \expandafter\:mbut \fi}
\def\op:mbut[#1]{%
%\chk:hpfl
%
\:hookI{BeforeHPageButton}{}{}%
\edef\:temp{#1}%
\ifx \:temp\empty \:warning{\string\HPage-[]?}\fi
\TagFile{)B\:temp}%
\Save:HPageTag\:temp
\Save:HPage{}%
\NewFileName\HP:file \Save:Link\HP:file
\HP:Link%
\def\ContHPage{\:ContHPage{x}{#1}}}
\def\:mbut{%
%\chk:hpfl
%
\:hookI{BeforeHPageButton}{}{}%
\NewFileName\HP:file \Save:Link\HP:file
\TagFile{)B\HP:file}%
\Save:HPageTag\HP:file
\Save:HPage{}%
\HP:Link%
\def\ContHPage{\:ContHPage{x}{\HP:file}}}
\def\:ContHPage#1#2{\EndLink
\Recall:Link\HP:file \Save:Link\HP:file
\:hookI{AfterHPageButton}{}{}%
\:btfile{}%
\:buttrc\HPage{...\string\ContHPage}%
\PushStack\:afterbt{#1}%
\TagFile{#2}}
\def\:hookI#1#2#3{%
\expandafter\ifx \csname #1\endcsname\relax #2\else
\csname #1\endcsname{#3}\fi
}
\def\NewFileName#1{%
\HAssign#1\maxfile:id
\Advance:#1 1
\ifx \:NxtNwFN\:Undef
\edef#1{\j:bname \ifx \big:fn\:UnDef#1%
\else \big:fn\fi .\:html}%
\else \let#1\:NxtNwFN \global\let\:NxtNwFN\:UnDef \fi
\global\let\big:fn\:UnDef
}
\def\NextFile#1{\xdef\:NxtNwFN{#1}}
\def\:btfile#1{%
\SaveEverypar \FileStream[#1]{\HP:file} \IgnorePar
\gHAdvance\HPageDepth 1
\AtEndHPage{\csname HPageFooter\endcsname}%
\:hookI{HPageHeader}{}{#1}%
}
\def\HPageButton{\strt:bt\ch:bbtf}
\def\ch:bbtf{\ifx -\:temp \expandafter\op:bbft
\else \expandafter\:bbtf \fi}
\def\:bbtf[#1]#2{%
\:hookI{BeforeHPageButton}{}{#2}%
\hpg:wrn{#1}{#2}\HPageButton
\TagFile{)B\:temp}%
\edef\HP:file{\RefFile\:temp}%
\def\:temp{#2}\ifx \:temp\empty
\else \HP:Link#2\EndLink \fi
\:hookI{AfterHPageButton}{}{#2}%
\csname AfterHPage\endcsname }
\def\op:bbft#1[#2]{%
\:hookI{BeforeHPageButton}{}{}%
\edef\:temp{#2}%
\ifx \:temp\empty \:warning{\string\HPageButton-[]?}\fi
\TagFile{)B\:temp}%
\edef\HP:file{\RefFile\:temp}%
\HP:Link%
\def\ContHPage{\EndLink
\:hookI{AfterHPageButton}{}{}%
\csname AfterHPage\endcsname }}
\def\BeginHPage{\futurelet\:temp\ch:bbbt}
\def\ch:bbbt{%
%\chk:hpfl
%
\NewFileName\HP:file \Save:Link\HP:file
\ifx -\:temp \expandafter\op:bbbt
\else \expandafter\:bbbt \fi}
\def\:bbbt[#1]#2{%
\PushStack\:btid{#1}%
\:btfile{#2}%
\:buttrc\BeginHPage{[#1]{#2}}%
\PushStack\:afterbt\empty
\hpg:wrn{#1}{#2}\BeginHPage \Save:HPageTag\:temp
\Save:HPage{#2}%
\TagFile{\:temp}}
\def\op:bbbt#1[#2]{%
\PushStack\:btid{#2}%
\:hookI{AfterHPageButton}{}{}%
\:btfile{}%
\:buttrc\BeginHPage{[#2]}%
\PushStack\:afterbt\empty \edef\:temp{#2}%
\ifx \:temp\empty \:warning{\string\BeginHPage-[]?}\fi
\Save:HPageTag\:temp \Save:HPage{}%
\TagFile{\:temp}}
\def\EndHPage{\futurelet\:temp\chEnd:HPage}
\def\chEnd:HPage{\ifx [\:temp \expandafter\opEnd:HPage
\else \expandafter\End:HPage \fi}
\def\opEnd:HPage[#1]{%
\ifnum #1>\HPageDepth\space
\:warning{\string\EndHPage[#1]?}%
\let\:temp\:gobble
\else \ifnum #1<\HPageDepth\space
\def\:temp{\:EndHPage\EndHPage[#1]{}}%
\else \let\:temp\End:HPage \fi \fi
\:temp }
\def\End:HPage#1{%
\ifnum \HPageDepth<1 \:warning{\string\EndHPage{#1}?}\let\:temp\:gobble
\else \ifinner\else\:clearpage\fi \PopStack\:btid\:tempa
\def\:tempb{#1}\ifx \:tempb\empty\let\:temp\:EndHPage
\else \ifx \:tempb\:tempa \let\:temp\:EndHPage
\else \Recall:HPageTag\:tempa
\Save:HPageTag\:tempa
\ifx \:tempb\:tempa \let\:temp\:EndHPage
\else \def\:temp{\:EndHPage\End:HPage{#1}}%
\fi\fi\fi\fi
\:temp }
\def\:EndHPage{%
\csname EndHPage\HPageDepth \endcsname
\global\expandafter\let\csname EndHPage\HPageDepth\endcsname\:UnDef
\Recall:Link\HP:file \Recall:Link\:tempd \Save:Link\:tempd
\Recall:HPage\:tempb
\Recall:HPageTag\:tempc
\:buttrc\EndHPage{{\:tempb}}%
\EndFileStream{\HP:file}%
%\Recall:FileHPg\:tempd
%
\FileStream{\:tempd}%
\RecallEverypar \gHAdvance\HPageDepth -1
\PopStack\:afterbt\:temp
\ifx \:temp\empty \else \csname AfterHPage\endcsname \fi }
\def\AtEndHPage{%
\expandafter\gdef\csname EndHPage\HPageDepth\endcsname}
\HAssign\HPageDepth0
\PushStack\:btid{}
\def\Save:FileHPg{\PushStack\HPage:FlHg}
\def\Recall:FileHPg{\PopStack\HPage:FlHg}
\def\chk:hpfl{\Save:FileHPg\FileName \:FlHpg}
\def\No:FlHpg{{\Recall:Link\HP:file \Save:Link\HP:file
\edef\HP:file{\HP:file}\edef\FileName{\FileName}%
\edef\HP:file{\expandafter\string\csname \HP:file\endcsname}%
\edef\FileName{\expandafter\string\csname \FileName\endcsname}%
\ifx \HP:file\FileName \else
\:warning{HPage in a non-HPage file
`\expandafter\:gobble\FileName'}%
\fi}}
\def\HPageInFile{\global\let\:FlHpg\empty}
\def\NoHPageInFile{\global\let\:FlHpg\No:FlHpg}
\NoHPageInFile
\expand:after{\def\bt:fn##1.}\:html#2!*?: {%
\def\:temp{#2}\ifx \:temp\empty
\else \NextFile{#1.\:html}\fi }
\Odef\ExitHPage[#1]#2{%
\Recall:HPageTag\HP:file \Save:HPageTag\HP:file
\Link[\RefFile{)B\HP:file}]{\RefFile{\HP:file}}{#1}%
\def\:temp{#2}\ifx \:temp\empty
\Recall:HPage\:temp \Save:HPage\:temp
\ifx \:temp\empty \a:ExitHPage
\else \b:ExitHPage \:temp \c:ExitHPage \fi
\else #2\fi
\EndLink
}
\def\RefHPage{\RefFile}
\def\Save:Link{\PushStack\HPageFiles}
\def\Recall:Link{\PopStack\HPageFiles}
\Save:Link{\jobname.\:html}
\def\Save:HPage{\PushStack\HPageAnchors}
\def\Recall:HPage{\PopStack\HPageAnchors}
\def\Save:HPageTag{\PushStack\HPage:Tags}
\def\Recall:HPageTag{\PopStack\HPage:Tags}
\def\CutAt#1{%
\if +\:firstch#1 //\:CutAt#1,//\else
\if -\:firstch#1 //\:CutAt#1,//\else
\:CutAt=#1,//\fi\fi
}
\def\PauseCutAt#1{%
\expandafter\ifx\csname Cut:#1\endcsname\relax\else
\expandafter\ifx \csname NoCut:#1\endcsname\relax
\expand:after{\expandafter\let\csname NoCut:#1\endcsname=}%
\csname Cut:#1\endcsname
\fi
\expandafter\let\csname OToc:#1\expandafter\endcsname\csname Toc:#1\endcsname
\expandafter\let\csname Toc:#1\endcsname=\relax
\expandafter\let\csname Cut:#1\endcsname=\null
\expandafter\def\csname Cut:#1\endcsname{%
\gHAdvance \TitleCount 1
\null \:gobble
}%
%
\fi }
\def\ContCutAt#1{%
\expandafter\ifx \csname NoCut:#1\endcsname\relax\else
\expand:after{\expandafter\let\csname Cut:#1\endcsname=}%
\csname NoCut:#1\endcsname
\expandafter\let\csname Toc:#1\expandafter\endcsname\csname OToc:#1\endcsname
\fi}
\def\:CutAt#1#2,#3//{%
\csname ltx:like\endcsname
\expandafter\ifx \csname #2\endcsname \relax
\:warning{\string\CutAt\space at undefined
`\expandafter\string\csname#2\endcsname'}%
\fi
\csname ltx:nolike\endcsname
\expandafter\ifx \csname #2:\endcsname\relax
\expand:after{\expandafter\let \csname #2:\endcsname }%
\csname #2\endcsname
\else \:warning{Again \string\CutAt{#2}?}%
\fi
\expandafter\def \csname #2\endcsname{%
\csname UnCut:#2\endcsname
\csname #2:\endcsname}%
%
\:UnCutAt#2,#3,//%
%
\expandafter\edef \csname Cut:#2\endcsname##1{%
\noexpand\cut:at{#2}{##1}#1}%
%
}
\def\:UnCutAt#1,#2,#3//{%
\def\:temp{#2}\ifx \:temp\empty \else
\def\:tempa{#1}\ifx \:tempa\:temp \else
\expandafter\ifx \csname#2:#1\endcsname\relax
\expand:after{\expandafter\let \csname #2:#1\endcsname }%
\csname #2\endcsname
\expandafter\def \csname #2\endcsname{%
\csname UnCut:#1\endcsname
\csname #2:#1\endcsname}%
%
\else \:warning{#2 already assumed in \string\CutAt{#1,...}}\fi
\fi
\def\:temp{\:UnCutAt#1,#3//}%
\expandafter\:temp
\fi
}
\def\cut:at#1#2#3{{%
\def\BeforeHPageButton{\if #3+%
\def\:temp{\:hookI{Before#1Button}{\csname a:+CutAt#1\endcsname}}%
\expandafter\:temp\fi}%
\edef\prev:File{\ifnum \sec:lvl>\HPageDepth\space
\RefFileNumber\lastsec:id \fi}%
\def\AfterHPageButton{\if #3+%
\def\:temp{\:hookI{After#1Button}{\csname b:+CutAt#1\endcsname}}%
\expandafter\:temp\fi}%
\def\HPageHeader##1{%
\ct:btn
\gHAdvance\C:tAtN 1
\Tag{fileidcut \file:id}{\C:tAtN}%
\TagFile{cutfile \C:tAtN}%
%
\xdef\nextCutAt{\RefFile{)N \file:id}}%
\global\let\prevCutAt\prev:File
\sv:btns\nextCutAt
\sv:btns\prevCutAt
%
\PushStack\prv:fl{#3}\csname a:CutAt#1\endcsname
\ifx\a:crsbt\empty
\ifx\aa:crsbt\empty\else
\:hookI{Front#1}{\default:bts{}{tail}}{##1}%
\fi
\else
\:hookI{Front#1}{\default:bts{}{tail}}{##1}%
\fi
}%
\csname a:CutAt-filename\endcsname{#1}{#2}%
%
\fx:pt #1xxx!*?: %
%
\if #3+\HPage<#1>{#2}%
\else
\if #3-\else
\let\cut:TTL\:gobble
\begingroup
\csname no:fonts\endcsname\def\gobble:font##1##2{##2}%
\:TITLE:
\:CutAtTITLE:
\xdef\:temp{\noexpand\Configure{TITLE+}{\a:CutAtTITLE{#2}}}%
\endgroup \:temp
\fi
%
\HPage<#1>{}\fi
\ifx \prevCutAt\empty \else \TagFile{)N \lastsec:id}\fi
\AtEndHPage{\ct:btn
\UnCut:{#1}}%
\expandafter\xdef\csname UnCut:#1\endcsname{%
\noexpand\EndHPage[\HPageDepth]{}}%
}}
\HAssign\lastsec:id0
\def\cut:TTL#1{#1}
\let\:TITLE:\empty
\let\:CutAtTITLE:\empty
\let\:HPageTITLE:\empty
\def\UnCut:#1{%
\global\expandafter\let\csname TocAt*\endcsname\empty
%
\global\expandafter\let\csname UnCut:#1\endcsname\:UnDef
\xdef\lastsec:id{\file:id}%
\PopStack\prv:fl\:temp
\bgroup
\ifx\b:crsbt\empty
\ifx\bb:crsbt\empty\else
\:hookI{Back#1}{\default:bts{tail}{}}{}%
\fi
\else
\:hookI{Back#1}{\default:bts{tail}{}}{}%
\fi
\csname b:CutAt#1\endcsname \let\after:endfl\EndFileStream
\def\EndFileStream##1{\after:endfl{##1}\egroup
\PopStack\:afterbt\:temp
\ifx\:temp\empty\else\:hookI{After#1}{}{}\fi
\PushStack\:afterbt{}%
%
\PopStack\prv:fl\prevCutAt
\PopStack\prv:fl\nextCutAt
\ifx \prv:fl\empty
\let\prevCutAt\:UndDef
\let\nextCutAt\:UndDef
\else
\PopStack\prv:fl\:tempb
\PopStack\prv:fl\prevCutAt
\PopStack\prv:fl\nextCutAt
\PushStack\prv:fl\nextCutAt
\PushStack\prv:fl\prevCutAt
\PushStack\prv:fl\:tempb
\fi
%
}}
\let\prevCutAt\empty
\:CheckOption{next} \if:Option
\def\next:bt{\nextCut}
\def\prev:bt{\prevCut}
\else
\Log:Note{for linear crosslinks of pages,
use the command line option `next'}%
\def\next:bt{\nextCutAt}
\def\prev:bt{\prevCutAt}
\fi
\HAssign\C:tAtN 0
\def\ct:btn{{%
\HAssign\C:tAtN 0\LikeRef{fileidcut \file:id}%
\Advance:\C:tAtN -1
\xdef\prevCut{\RefFile{cutfile \C:tAtN}}%
\ifx \prevCut\space \global\let\prevCut\empty \fi
\Advance:\C:tAtN 2
\xdef\nextCut{\RefFile{cutfile \C:tAtN}}%
\ifx \nextCut\space \global\let\nextCut\empty \fi
}}
\let\root:next\empty
\def\CutGroup#1{\Cut:Group#1,,!*?: }
\def\Cut:Group#1,{%
\expandafter\ifx \csname #1\endcsname\relax
\expandafter\let\csname #1\endcsname\:gobble\fi
\def\HP:file{#1}%
\do:list \cut:gr,}
\def\cut: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####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 }
\fi
\def\ParentOf{\gHAdvance\TitleCount 1
\global\let\mu:span\TitleCount \futurelet\:temp\:mprt}
\def\ChildOf{\futurelet\:temp\:xprt}
\:CheckOption{family} \if:Option
\def\:mprt{\fm:call\:Imprt}
\def\:Imprt[#1]#2#3{%
\def\:temp{#2}\ifx \:temp\Jobname
\:warning{#2 \string\ParentOf\space#2?}\fi
\Needs-{child `#2'}%
\LoadRef[#2-\Jobname]{#3}{##1}%
\imp:var{#2}fstf:id,#1!*?: %
\Tag{\Jobname-#2-up}{\RefFileNumber\FileNumber}%
\Tag{\Jobname-#2-prev}{\childFile}%
\xdef\childFile{\LikeRef{#2-\Jobname-down}}%
\ifx \cld:n\:UnDef \else \Tag{\cld:n}{\childFile}\fi
\xdef\cld:n{\Jobname-#2-next}%
%
\the\:tokwrite{\string\doTocEntry
\string\tocParentOf{#2}{}{}\relax}}
\HAssign\fstf:id0
\def\:xprt{\fm:call\:Exprt}
\def\:Exprt[#1]#2#3{%
\ifnum \maxfile:id>1
\:warning{\string\ChildOf{#2} not at root file}\fi
\Needs-{parent `#2'}%
\ld:flxrf{#3}{QQ}%
\LoadRef[#2-\Jobname]{#3}{##1}%
\xp:var{#2}fstf:id,#1!*?: %
\closeout\:refout
\openout\:refout\jobname.xref \:clearpage
\gHAdvance\fstf:id 100000
%
\gHAssign\maxfile:id \fstf:id
\gHAssign\bs:fileid \maxfile:id
\global\let\file:id\maxfile:id
\Tag{)F\aXrefFile \file:id \empty F-}%
{\jobname.\:html}%
\expandafter\xdef\csname
FN \jobname.\:html\endcsname{\file:id}%
\xdef:cs{Lv \file:id}{}%
%
\def\export:hook{\exprt:tag{#2}fstf:id,#1!*?: }%
\Tag{\Jobname-#2-down}{\RefFileNumber\FileNumber}%
\ch:lnk\parentFile{#2}{up}%
\ch:lnk\prevChildFile{#2}{prev}%
\ch:lnk\nextChildFile{#2}{next}%
\global\let\nsrt:chlnks\nsrt:cldnks
\nsrt:chlnks{}{tail}{FrontChild}%
%
\gdef\:Export[##1]##2{\:warning{\string\ChildOf
\string{##2\string}\space ignored (not 1st)}}%
}
\def\rmv:ext#1.#2!*?: {#1}
\def\fm:call#1{\ifx [\:temp \expand:after{\fm:cll#1}\else
\expand:after{\fm:cll#1[]}\fi}
\def\fm:cll#1[#2]#3{\edef\:temp{\noexpand\noexpand\noexpand
#1[#2]{\noexpand\rmv:ext#3.!*?: }{#3}}%
\edef\:temp{\:temp}\:temp}
\let\childFile\space
\def\ch:lnk#1#2#3{%
\xdef#1{\LikeRef{#2-\Jobname-#3}}%
\ifx #1\space \let#1\empty\fi}
\def\nsrt:cldnks#1#2#3{{%
\let\prevCutAt\prevChildFile
\let\nextCutAt\nextChildFile
\def\ExitHPage##1{\Link[\parentFile]{}{}##1\EndLink}
\:hookI{#3}{\default:bts{#1}{#2}}{}}}
\def\imp:var#1#2,#3!*?: {%
\gt:ops{#2}%
\Tag{\Jobname-#1-#2}{\:tempd\csname #2\endcsname}%
\edef\:tempc{0\LikeRef{#1-\Jobname-#2}}%
\expand:after{\expandafter\:tempb\csname
#2\endcsname }\:tempc%
\if:notempty{#3}{\imp:var{#1}#3,!*?: }}
\def\xp:var#1#2,#3!*?: {%
\gt:ops{#2}%
\edef\:tempc{0\LikeRef{#1-\Jobname-#2}}%
\expandafter\:tempa\csname #2\endcsname\:tempc
\expandafter\HAssign\csname :#2:\endcsname\:tempc
\if:notempty{#3}{\xp:var{#1}#3,!*?: }}
\def\exprt:tag#1#2,#3!*?: {%
\tmp:cnt \csname #2\endcsname
\advance\tmp:cnt -\csname :#2:\endcsname
\Tag{\Jobname-#1-#2}{\the\tmp:cnt}%
\if:notempty{#3}{\exprt:tag{#1}#3,!*?: }}
\def\gt:vi#1#2#3#4#5#6#7!*?: {#1#2#3#4#5#6}
\def\gt:vr#1#2{\edef#1{\expandafter
\gt:vi\meaning#2 .......!*?: }}
\gt:vr\c:unt\tmp:cnt
\def\chk:vr#1#2{\expand:after{\gt:vr\:temp#2 #1\:temp\c:unt}}
\def\gt:ops#1{%
\expand:after{\chk:vr\ifx}\csname#1\endcsname \let\:tempd\the
\let\:tempa\empty \let\:tempb\advance
\else \let\:tempd\empty
\let\:tempa\HAssign \let\:tempb\Advance:
\fi }
\else
\let\:mprt\BI:gbl
\Odef\ChildOf[#1]#2{\:warning{\string\ChildOf{#2}
without \string\Preamble{...,family,...}}}
\let\:xprt\BI:gbl
\fi
\def\tocParentOf#1{{%
\def\:temp{#1}\ifx \:temp\Jobname
\:warning{#1 \string\ParentOf\space#1?}
\else \expand:after{\ld:flxrf{#1}{QQ}\get:input{#1.4tc}}\fi}}
\def\ld:flxrf#1#2{%
\let\:CrsWd\Cross:Word
\def\Cross:Word##1##2{%
\expandafter\let\csname cw:##2\endcsname\:UnDef
\:CrsWd{##1}{##2}}%
\LoadRef[)F\aXrefFile ]{#1}{##1}%
\LoadRef[)Q\aXrefFile #2]{#1}{##1}%
\let\Cross:Word\:CrsWd
}
\openin15=\jobname.4tc
\ifeof15 \closein15
\def\:TableOfContents[#1]{\writesixteen{No file \jobname.4tc}}
\ifx \TableOfContents\:UnDef
\def\TableOfContents{\futurelet\:temp\:TOC}
\def\:TOC{\ifx [\:temp \expandafter\:TableOfContents\fi}
\fi
\else
\ifHtml \ifx \TableOfContents\:UnDef
\def\TableOfContents{\futurelet\:temp\:TOC}
\def\:TOC{\ifx [\:temp \expandafter\:TableOfContents\fi}
\fi
\def\:TableOfContents[#1]{\SaveEverypar{%
\def\TocCount{0}%
\:tocPreamble#1,,%
\let\doTocEntry\:doTocEntry
\def\contentsline##1##2##3{##2}%
\no:lbl:idx
%
\def\InsertTitle##1##2##3{}%
\hsize4.5in \rightskip \z@ minus 1in \linepenalty1000
\catcode`\#12 \catcode`\@11 \catcode`\:11
\Configure{HtmlPar}{\ifx \e:tableofcontents\:UnDef
\csname e:TableOfContents\endcsname
\else \e:tableofcontents \fi
}{\ifx \d:tableofcontents\:UnDef \csname d:TableOfContents\endcsname
\else \d:tableofcontents \fi
}{}{}%
\everypar{\HtmlPar}%
\ifx \a:tableofcontents\:UnDef \csname a:TableOfContents\endcsname
\else \a:tableofcontents \fi
\input \jobname.4ct
{\ht:everypar{}\leavevmode}\ifx \b:tableofcontents\:UnDef
\csname b:TableOfContents\endcsname
\else \b:tableofcontents \fi
%
\par }\RecallEverypar \ifx \c:tableofcontents\:UnDef
\csname c:TableOfContents\endcsname
\else \c:tableofcontents \fi
}
\fi
\begingroup
\catcode`^7
\def\:copytoc{%
\ifeof15 \else
\read15 to \:temp
{\escapechar=`\\\immediate\write15{\:temp}}%
\expandafter\:copytoc
\fi}
\ifHtml \catcode`\#12\relax \fi
\def\:next{\catcode\tmp:cnt12
\ifnum \tmp:cnt=0
\def\:next{%
\catcode`\^^M5
\immediate\openout15=\jobname.4ct \:copytoc
\immediate\closeout15
\endgroup \closein15
}%
\fi
\advance\tmp:cnt -1 \:next
}
\tmp:cnt255 \:next
\fi
\def\:doTocEntry#1#2#3#4{%
\Advance:\TocCount 1
\expandafter\ifx \csname \string#1 \endcsname \relax \else
#1{#2}{#3}{#4}\fi
}
\def\:tocPreamble#1,{%
\def\:temp{#1}\ifx \:temp\empty \else
\edef\:temp{\expandafter\string\csname toc#1 \endcsname}%
\expandafter\expandafter\expandafter\let
\expandafter\csname\:temp\endcsname\empty
\expandafter\:tocPreamble\fi}
\ifx \:tocout\:UnDef
\csname newwrite\endcsname\:tocout
\fi
\def\:temp{%
\if:latex \expandafter\immediate\fi
\openout\:tocout\jobname.4tc
{\escapechar=`\\\if:latex \expandafter\immediate\fi
\write
\:tocout{\string\expandafter\string\ifx
\noexpand\csname doTocEntry\string\endcsname\relax
\string\expandafter\string\endinput
\string\fi}%
\message{(\jobname.4tc)}% enable tracking of the .4tc file by latexmk
}%
}
\:temp
\def\TocAt#1{%
\def\:next##1{\:TocAt##1,//}%
\def\:tempa{#1}\def\:temp{-}\ifx \:tempa\:temp \let\:temp-%
\else \def\:temp{*}\ifx \:tempa\:temp \let\:temp*%
\else \def\:next{\:TocAt#1,//}%
\fi \fi \:next }
\def\:TocAt#1,#2//{%
\ifx -\:temp \else \ifx *\:temp
\expandafter\edef\csname Toc:#1\endcsname{%
\gdef\expandafter\noexpand\csname TocAt*\endcsname{%
\noexpand \csname Toc#1\noexpand\endcsname }}%
%
\else \expandafter\edef\csname Toc:#1\endcsname{%
\noexpand\csname Toc#1\noexpand\endcsname }%
\fi \fi
\def\:temp{#2}\ifx \:temp\empty
\expandafter\let\csname Toc#1\endcsname\:UnDef
\else \let\:include\empty
\::TocAt#1,/#1,#2,,//%
\edef\:include{\expandafter\:removecomma\:include}%
\expandafter\edef\csname Toc#1\endcsname{{%
\let\noexpand\TitleCount\expandafter\noexpand
\csname #1:Count\endcsname
\noexpand\:assgtoc\:include,//{#1}%
\:tocs[\:include]}}%
\fi }
\def\:tocs{\noexpand\TableOfContents}
\def\:removecomma#1{}
\def\:assgtoc#1,#2//#3{%
\expand:after{\expandafter\let\csname toc#1\endcsname }%
\csname #3::toc#1\endcsname
\if:notempty{#2}{\:assgtoc#2//{#3}}}
\def\::TocAt#1,#2,#3//{\def\:temp{#2}%
\ifx \:temp\empty \else
\if /\:firstch#2 //%
\edef\:include{\:include,\:temp}%
\expandafter\def\csname #1::toc\:temp\endcsname##1##2##3{%
\ifnum \TitleCount<\TocCount
\Advance:\TocCount -100000 \endinput
\fi}%
%
\else \edef\:include{\:include,#2}%
\expand:after{\expandafter\let\csname svtoc::#2\endcsname}%
\csname toc#2\endcsname
\expandafter\edef\csname #1::toc#2\endcsname##1##2##3{%
\noexpand\ifnum \noexpand\TitleCount<\noexpand\TocCount
\noexpand\space
\expandafter\noexpand \csname svtoc::#2\endcsname{##1}{##2}{##3}%
\noexpand\fi}%
\fi
\expand:after{\::TocAt#1,#3//}%
\fi
}
\def\:firstch#1#2 //{#1\def\:temp{#2}}
\ifHtml
\let\TeXhalign\halign
\def\RecallTeXcr{\iffalse{\fi
\expand:after{\let\cr}\csname 0cr\endcsname
\expand:after{\let\crcr}\csname 0crcr\endcsname
\iffalse}\fi}
\expandafter\let\csname 0cr\endcsname\cr
\expandafter\let\csname 0crcr\endcsname\crcr
\def\TeXhalign:cr{%
\ifx \EndPicture\:UnDef \else \iffalse{\fi
\expandafter\let\expandafter\cr\csname \MkHalign:d cr\endcsname
\expandafter\let\expandafter\crcr\csname \MkHalign:d crcr\endcsname
\iffalse}\fi \fi \TeXhalign}
\def\MkHalign#1#2{%
\iffalse{\fi \let\sv:new:row\new:row
\def\relax:shrp{\let#1\relax}%
\def\new:halign{\TeXhalign \bgroup}%
\add:halign#2&!*?: \cr
\let#1\:shrp \global\let\new:row\R:halign
\Advance:\MkHalign:d 1
\expandafter\let\csname \MkHalign:d cr\endcsname\cr
\expandafter\let\csname \MkHalign:d crcr\endcsname\crcr
\edef\cr{\noexpand\rR:halign
\expandafter\noexpand \csname \MkHalign:d cr\endcsname}%
\edef\crcr{\noexpand\rR:halign
\expandafter\noexpand \csname \MkHalign:d crcr\endcsname}%
\let\omit\om:t \def\TT:halign{\T:halign \global\let\TT:halign\empty}%
\let\sv:end:omit\end:omit \let\end:omit\empty
\let\ms:count\MS:count \HAssign\MS:count0
\let\lgn:r\HRow \let\lgn:c\HCol \HAssign\HRow0
\def\span{\xdef\new:span{\new:span\HRow.\HCol;}\:span}%
\let\sv:new:span\new:span \let\new:span\empty
\gHAdvance\Halgn:cnt 1 \edef\halign:id{\Halgn:cnt}%
\edef\old:span{\LikeRef{)M\halign:id x\mu:span}}%
\ifx \old:span\space \def\old:span{;}\fi
%
\iffalse}\fi \begingroup
\ifmmode \def\end:m{$$\egroup}\vtop\bgroup$$\else
\let \end:m\empty\fi
%
\a:PauseMkHalign \new:halign\ext:cr}
\def\EndMkHalign{\egroup
\d:PauseMkHalign \end:m\endgroup
%
\iffalse{\fi \expand:after{\let\cr}\csname \MkHalign:d cr\endcsname
\expand:after{\let\crcr}\csname \MkHalign:d crcr\endcsname
\let\omit\:omit
{\ht:everypar{}\r:halign}\t:halign
\Advance:\MkHalign:d -1
\Tag{)M\halign:id x\mu:span}{\new:span;}%
\global\let\new:span\sv:new:span
\iffalse{\fi \let\span\:span \iffalse}\fi
\global\let\HRow\lgn:r \global\let\HCol\lgn:c
\global\let\MS:count\ms:count
\global\let\new:row\sv:new:row
\global\let\end:omit\sv:end:omit
\relax:shrp \iffalse}\fi }
\def\PauseMkHalign#1{\cr\egroup
\hbox{\r:halign \global\let\new:row\R:halign}\b:PauseMkHalign
#1\c:PauseMkHalign\new:halign\ext:cr}
\catcode`\#13 \catcode`\@6
\def\MiniHalign{\begingroup \catcode`\#13 \let#\relax
\:MHalign}
\def\:MHalign@1\cr{\endgroup \SaveMkHalignConfig
\Configure{MkHalign}{\a:MiniHalign}{\b:MiniHalign}\c:MiniHalign
\d:MiniHalign{\e:MiniHalign\RecallMkHalignConfig}\f:MiniHalign
\MkHalign#{@1}}
\catcode`\#6 \catcode`\@11
\def\EndMiniHalign{\EndMkHalign \RecallMkHalignConfig }
\def\add:halign#1\cr{%
\def\:temp{#2}\def\:tempb{!*?: }%
\ifx \:temp\:tempb
\append:def\new:halign{\b:halign#1\c:halign}%
\else
\def\:temp{#1}\ifx\:temp\empty \append:def\new:halign{&}%
\else \append:def\new:halign{\b:halign#1\c:halign&}\fi
\add:halign#2\cr
\fi}
\def\rR:halign{\gdef\new:row{\r:halign \R:halign}}
\HAssign\MkHalign:d 0
\def\b:halign{\BB:halign \bgroup}
\def\c:halign{\egroup\d:halign}
\def\BB:halign{\expand:after{\global\let\new:row\empty }\new:row
\D:halign}
\def\SaveMkHalignConfig{\let\sT:halign\T:halign
\let\st:halign\t:halign
\let\sR:halign\R:halign
\let\sr:halign\r:halign
\let\sD:halign\D:halign
\let\sd:halign\d:halign}
\def\RecallMkHalignConfig{\let\T:halign\sT:halign
\let\t:halign\st:halign
\let\R:halign\sR:halign
\let\r:halign\sr:halign
\let\D:halign\sD:halign
\let\d:halign\sd:halign}
\let\:omit\omit
\def\om:t{\:omit \BB:halign
\gdef\end:omit{\gdef\end:omit{}\d:halign}}
\let\end:omit\empty
\let\ext:cr\cr \let\ext:crcr\crcr
\let\:span\span
\def\add:span#1;{\def\:tempa{#1}\edef\:temp{\HRow .\HCol}%
\ifx \:temp\:tempa \Advance:\:MULTISPAN 1 \fi
\ifx \:tempa\empty \let\HMultispan\:MULTISPAN
\else
\let\:temp\relax
\def\:temp##1.{\def\:temp####1!*?: {\def\:temp{####1}}%
\afterassignment\:temp\tmp:cnt}%
\expandafter\expandafter\expandafter\:temp\expandafter\:tempa!*?: %
\edef\:tempb{\HRow.\HCol\:temp}\ifx\:tempa\:tempb
\expandafter\ifx \csname \expandafter\string\:temp :T:D\endcsname\relax
\else \edef\:mALIGN{\expandafter\noexpand
\csname \expandafter\string\:temp :T:D\endcsname}%
\fi\fi
%
\expandafter\add:span
\fi }
\HAssign\Halgn:cnt0
\def\derive:TD{%
\bgroup \no:actv
\xdef\:temp{\noexpand\expandafter\noexpand\:temp
\noexpand\halign:TD\:MkHalign: -0 0 1 !*?: }%
\egroup
\let\hT:D\:temp
\def\:temp##1 ##2 ##3 {\ifnum -1=##1##2##3 \else
\ifnum \HRow=##1 \ifnum \HCol=##2 \:TDcode ##3\fi\fi
\ifnum \HRow=##1 \ifnum 0=##2 \:TDcode ##3\fi\fi
\ifnum 0=##1 \ifnum \HCol=##2 \:TDcode ##3\fi\fi
\ifnum 0=##1 \ifnum 0=##2 \:TDcode ##3\fi\fi
\expandafter\:temp \fi}%
\def\:tempa##1\empty{}%
\edef\hT:D{\hT:D}}
\def\:TDcode#1{\expandafter
\ifx \csname \string#1:T:D\endcsname\relax \else
\csname \string#1:T:D\endcsname \expandafter\:tempa \fi
\expandafter#1\empty
\EndTD:CLASS}
\catcode`\_=13 \catcode`\^=13
\pend:defI\:TDcode{\TD:CLASS}%
\let\:temp\relax \let\:tempa\relax
\edef\no:actv{\let\noexpand\noexpand\noexpand^\:temp
\let\noexpand\noexpand\noexpand_\:tempa}
\catcode`\_=8 \catcode`\^=7
\def\:temp{^} \def\:tempa{_}
\edef\no:actv{\no:actv}
\def\halign:TB#1<>#2!*?: {#1}
\def\halign:TD#1<>#2!*?: {#2}
\:CheckOption{no-halign} \if:Option \else
\def\h:halign{\ifx \EndPicture\:Undef
\let\to:dim\empty \expandafter\:halign
\else \expandafter\TeXhalign:cr\fi}
\:CheckOption{base} \if:Option \else
\def\:temp{\Protect\h:halign}
\HLet\halign\:temp
\fi
\let\r:lax\relax
\def\r:relax{\r:lax}
\let\rl:x\relax
\def\:halign{%
\let\rl:x\r:relax
\ifx \rl:x\r:relax \expandafter\nodim:hlgn:
\else \expandafter\TeXhalign:cr
\fi
}
\def\nodim:hlgn:{\futurelet\:temp\hl:gn}
\def\hl:gn{\ifx \:temp\bgroup \let\:tempa\hlg:n
\else \def\:tempa##1{\append:def\to:dim{##1}\nodim:hlgn:}\fi
\:tempa}
\catcode`\#13 \catcode`\~6
\def\hlg:n{\begingroup \catcode`\#13 \let#\relax \hal:gn}%
\long\def\hal:gn~1{\p:lgn~1#!*?: %
\ifx \:temp\empty
\expandafter\chs:halgn\string ~1!*?: %
\:tempb{%
\csname a:embedded-halign\endcsname
\ifmmode
\vbox{\Rc:sharp
$$\TeXhalign:cr \to:dim{~1}$$}%
\else \vbox{\Rc:sharp
\TeXhalign:cr \to:dim{~1}}\fi
\:nopartrue
\csname b:embedded-halign\endcsname
}%
\let\:temp\endgroup
\:tempb!*?: %
\:tempb\:temp{\endgroup
\:warning{\noexpand\halign translated into linear text}%
%
\HRestore\noalign \TeXhalign:cr~1}\:tempa!*?: %
%
\else \def\:temp{\endgroup\:hlign{~1}}\fi \:temp}
\long\def\p:lgn~1#~2!*?: {\def\:temp{~2}}
\catcode`\#6 \catcode`\~13
\long\def\:hlign#1{%
\def\:temp{#1}\def\:tempa{\bgroup}\ifx \:temp\:tempa
\endgroup \:warning{\noexpand\halign translated into linear text}%
%
\expand:after{\HRestore\noalign \TeXhalign:cr\bgroup}%
\else \let\tabskip\tmp:dim \let\hrulefill\empty
\let\hidewidth\empty
\expand:after{\h:align#1\cr!*?: #1!*?: }%
%
\fi}
\NewConfigure{embedded-halign}{2}
\Configure{embedded-halign}
{\expand:after{\Picture+}\pic:hlng{ \a:@Picture{pic-halign}}}
{\EndPicture}
\catcode`\#=13
\def\Rc:sharp{\let#=\sv:sharp}
\catcode`\#=6
\def\:temp{\let\sv:sharp=##}\:temp
\def\chs:halgn#1{\def\:temp{#1}%
\def\:tempa##1##2##3##4##5{\def\:tempa{##1}\def\:tempb{##2}%
\def\:tempc{##3}\def\:tempd{##4}\def\:tempe{##5}}%
\expandafter\:tempa\string\bgro
\ifx \:temp\:tempa \expand:after{\expandafter\try:b\string}%
\else \expandafter\brc:halign \fi}
\def\try:b{\try:ch\:tempb\try:g}
\def\try:g{\try:ch\:tempc\try:r}
\def\try:r{\try:ch\:tempd\try:o}
\def\try:o#1{\def\:temp{#1}%
\ifx \:temp\:tempe \def\:tempb{\let\:tempb\def\:tempa
}%
\else \let\:temp\empty
\def\:tempb{\let\:tempb\:tempa
}\fi
\long\def\:tempa##1!*?: {}%
\:tempa}
\def\try:ch#1#2#3{\def\:temp{#3}%
\ifx \:temp#1 \expand:after{\expandafter#2\string}%
\else \expandafter\brc:halign \fi}
\def\brc:halign{%
\let\:temp\empty \def\:tempb{\let\:tempb\:tempa
}%
\long\def\:tempa##1!*?: {}%
\:tempa}
\catcode`\#13 \catcode`\@6
\long\def\h:align@1\cr@2!*?: {\def\:temp{@2}\ifx \:temp\empty
\expandafter\h:alignII \else \crcr:align@1\crcr!*?: \fi}
\def\crcr:align@1\crcr@2!*?: {\def\:temp{@2}\ifx \:temp\empty
\expandafter\expandafter\expandafter\h:alignI \else
\expandafter\expandafter\expandafter\h:alignII \fi}
\long\def\h:alignI@1\cr@2!*?: {%
\SaveMkHalignConfig \Configure{MkHalign}{\hlg:a}{\hlg:b}
\hlg:c\hlg:d{\hlg:e\RecallMkHalignConfig}\hlg:f
%
\MkHalign#{@1}@2\EndMkHalign \RecallMkHalignConfig}
\def\h:alignII@1\crcr{\h:alignI@1\cr}
\catcode`\#6 \catcode`\@11
\HAssign\noalign:N0
\def\:tempc#1{\gHAdvance\noalign:N by 1
\ifnum \noalign:N>100
\global\let\noalign\o:noalign:
\:warning{TeX4ht can't handle
\string\everycr{...\string\noalign...}}%
\fi
%
\vtop{\IgnorePar\a:noalign\vtop{\IgnorePar#1}\b:noalign}\cr
\global\tmp:toks\everycr \global\everycr{}\cr
\o:noalign:{\global\everycr\tmp:toks \gHAssign\noalign:N0 }%
}
\HLet\noalign\:tempc
\fi
\def\:temp{\let\:shrp##} \:temp
\fi
\ifHtml \def\Canvas{\ht:special{t4ht"}}
\let\EndCanvas\Canvas
\def\:img{%
\ifx *\:temp \let\:temp\i:mgif \let\:next\:GIf
\else \ifx +\:temp \let\:temp\i:mgif \let\:next\:Gif
\else \ifx [\:temp \let\:temp\im:g
\else \def\:temp{\im:g[{\csname
a:Picture-alt\endcsname}]}%
\fi \fi \fi \:temp}
\def\xim:g[#1]#2{{\cond:pic{%
\def\gif:nm{\edef\gif:nm}\gif:name{#2}%
\expandafter\get:ext\gif:nm.!*?: %
\edef\PictureFile{\gif:nm\ifx\:temp\empty \PictExt\fi}%
\Needs-\PictureFile \ht:special{t4ht@-}%
\a:IMG\ht:special{t4ht=\PictureFile}\b:IMG
\a:PictureAlt{#1}\b:PictureAlt \d:IMG
\a:PictureAttr{\at:IMG}\e:IMG}}\After:Picture}
\def\noim:g[#1]#2{}
\let\im:g\xim:g
\def\strt:gf#1#2{#2%
\csname a:PictureAlt*+\endcsname
\let\sv:sp\sp
\let\sv:sb\sb
\ifx \s:p\:UnDef \else \let\sp\s:p \fi
\ifx \s:b\:UnDef \else \let\sb\s:b \fi
\if #1!\ht:special{t4ht!\:AltPicture:}%
\global\let\:AltPicture:\empty \fi
\ht:special{t4ht|}%
\ht:special{t4ht++\PictureFile}%
\iprt:special
}
\def\nd:gf#1#2{%
\let\ht:special\tex:special
\ht:special{t4ht+}%
\if #1!\ht:special{t4ht!}\fi
\let\sp\sv:sp
\let\sb\sv:sb
\ht:special{t4ht|}%
\csname b:PictureAlt*+\endcsname
\ifx #2\relax \else \csname a:PictureAttr*+\endcsname{#2}\e:IMG\fi
}
\def\img:alt{\ht:special{t4ht@-}%
\a:IMG\ht:special{t4ht=\PictureFile}\b:IMG}
\def\:Gif#1{\cond:pic{%
\gif:name{#1}\csname a:Picture+\endcsname
\strt:gf!\img:alt
\def\EndPicture{\nd:gf!{\c:IMG\Pic:Img}%
\let\EndPicture\:UnDef \csname b:Picture+\endcsname
\After:Picture}}}
\def\:GIf#1{\cond:pic{\ifvmode\vfill\break\else
\ht:special{t4ht@[}\hfill\break.\ht:special{t4ht@]}\fi
\gif:name{#1}\csname a:Picture*\endcsname
\strt:gf!\img:alt
\ifmmode \expandafter\vcenter\else \expandafter\vtop\fi
\bgroup \let\EndPicture\:EndGIf \NoHtmlEnv }}
\def\:EndGIf{%
\egroup \nd:gf!{\c:IMG \Pic:Img}\csname b:Picture*\endcsname
\After:Picture}
\def\After:Picture{\After:EndPicture
\global\let\After:EndPicture\empty}
\let\After:EndPicture\empty
\def\AfterPicture#1{\append:def\After:EndPicture{#1}%
\global\let\After:EndPicture\After:EndPicture}
\def\iprt:special{%
\def\ht:special##1{\tex:special{t4ht+##1}}}
\let\tex:special\ht:special
\def\x:GifText[#1]#2{\cond:pic{%
\ifx \:next\:GIf
\def\gif:box{\vtop\bgroup \NoHtmlEnv \let\gif:box\egroup}%
\else \let\gif:box\empty \fi
\gif:name{#2}%
\img:alt \def\:temp{#1}%
\ifx \:temp\empty \else
\csname a:PictureAlt*+[]\endcsname
{#1}\csname b:PictureAlt*+[]\endcsname\fi
\ht:special{t4ht>\jobname.tmp}%
\strt:gf-\empty \gif:box
\def\EndPicture{%
\gif:box \nd:gf-\relax \ht:special{t4ht<\jobname.tmp}%
\csname a:PictureAttr*+[]\endcsname{\c:IMG\Pic:Img}\e:IMG
\After:Picture}%
}}
\let\:GifText\x:GifText
\def\no:GifText[#1]{\:gobble}
\ifx \:DraCatCodes\:UnDef
\def\Pic:Img{\at:IMG}
\fi
\def\gif:name#1{\edef\at:IMG{\noexpand\get:gfnm#1 !*?: }\at:IMG}
\def\get:gfnm#1 #2!*?: {\def\at:IMG{#2}%
\ifx \at:IMG\empty\else
\expandafter\aT:IMG\at:IMG!*?: %
\fi
\gif:nm{#1}}
\def\aT:IMG#1 !*?: {\def\at:IMG{#1}}
\def\NextPictureFile{\def\Next:PictureFile}
\NextPictureFile{}
\def\gif:nm#1{%
\gHAdvance\P:ctureCount 1
\xdef\PictureFile{#1}\ifx \PictureFile\empty
\xdef\PictureFile{\Next:PictureFile}\fi
\global\let\Next:PictureFile\empty
\ifx \PictureFile\empty
\bgroup \Advance:\P:ctureCount -\Pic:Cnt
\xdef\PictureFile{\j:bname\P:ctureCount
x\Pic:Dm\PictExt}%
\egroup
\else
\expandafter\get:ext\PictureFile.!*?: %
\ifx\:temp\empty \xdef\PictureFile{\PictureFile\PictExt}\fi
\fi
\immediate\write-1{l. \the\inputlineno\space Writing
\jobname.idv[\P:ctureCount] (\PictureFile)}%
}%
\def\SavePicture#1{\def\:tempa{#1}\SaveP:cture}
\Odef\SaveP:cture[#1]{%
\edef\:tempb{\noexpand\Odef\expandafter\noexpand\:tempa[####1]{{%
\let\noexpand\Log:Needs\noexpand\:gobble
\noexpand\Picture[\HCode{#1}]{\PictureFile\space####1}}}}%
\:tempb \expand:after{\global\expandafter\let\:tempa}\:tempa }
\def\NewPictureDomain#1{%
\global\let\Pic:Cnt\P:ctureCount
\def\Pic:Dm{#1} \ifx \Pic:Dm\empty
\xdef\Pic:Dm{\P:c:Dm}%
\gHAdvance\P:c:Dm 1
\fi }
\HAssign\P:c:Dm 0
\let\Pic:Dm\empty
\HAssign\Pic:Cnt1
\HAssign\P:ctureCount0
\let\:AltPicture:\empty
\def\pic:gobble{\ifx \EndPicture\:UnDef \else \expandafter\:gobble\fi}
\def\pic:gobbleII{\ifx \EndPicture\:UnDef \else \expandafter\:gobbleII\fi}
\def\nopic:gobble#1{\ifx \EndPicture\:UnDef \else #1\fi}
\def\pic:cond#1#2{%
\ifx\EndPicture\:UnDef \def\end:condpic{\EndPicture}\expandafter#1%
\else \let\end:condpic\empty \expandafter#2%
\fi }
\def\cond:pic#1{%
\ifx \EndPicture\:UnDef #1\else
\let\E:pic\EndPicture \PushMacro\E:pic
\def\EndPicture{\PopMacro\E:pic \let\EndPicture\E:pic}\fi}
\def\PictureOff{%
\expandafter\let\csname Pic:\Pic:On\endcsname\EndPicture
\ifx \EndPicture\:UnDef \let\EndPicture\empty \fi
\let\im:g\noim:g
\let\:GifText\no:GifText
%
\Advance:\Pic:On 1 }
\def\PictureOn{%
\ifnum \Pic:On>0
\Advance:\Pic:On -1
\ifnum \Pic:On=0 \let\im:g\xim:g
\let\:GifText\x:GifText
%
\fi
\expand:after{\let\EndPicture}\csname Pic:\Pic:On\endcsname
\ifx \EndPicture\relax \let\EndPicture\:UnDef\fi
\else
\:warning{\string\PictureOn\space without \string\PictureOff}%
\fi }
\HAssign\Pic:On 0
\def\:temp#1{\ifx \EndPicture\:Undef
\relax\ifmmode\hbox{$#1$}\else \hbox{#1}\fi
\else \o:smash:{#1}\fi}
\HLet\smash\:temp
\fi
\def\P:ct{\leavevmode \futurelet\:temp\:img}
\let\Picture\P:ct
\def\yes:pic{\PictureOn}
\def\no:pic{\PictureOff}
\def\i:mgif#1{\futurelet\:temp\:gif}
\def\:gif{%
\ifx \:temp[\expandafter\:GifText
\else \expandafter\:next \fi }
\def\hyphenation#1{}
\def\at:startdoc{%
\let\:startdoc\:UnDef \let\at:startdoc\:UnDef
\edef\NoHtmlEnv{\NoHtmlEnv}%
\append:def\NoHtmlEnv{\SUBOff \SUPOff}\HtmlEnv
%
\a:Preamble
\a:PROLOG \a:HTML \a:HEAD
%
\ht:special{t4ht>\jobname.tmp}{\everyhbox{}\hbox
{x\ht:special{t4ht;\a:rootfont:}x}}%
\ht:special{t4ht<\jobname.tmp}%
}
\def\:startdoc{%
\at:startdoc
\edef\:temp{\pageno\the\pageno}%
{\let\HCode\:gobble \par\newpage}\:temp}
\ifHtml
\def\HTrace#1{\csname #1:T\endcsname}
\def\EndHTrace#1{\csname #1:t\endcsname}
\def\RULE:T{\ht:special{t4ht@\%R}} \def\RULE:t{\ht:special{t4ht@\%r}}
\def\GROUP:T{\ht:special{t4ht@\%P}} \def\GROUP:t{\ht:special{t4ht@\%p}}
\def\CHAR:T{\ht:special{t4ht@\%C}} \def\CHAR:t{\ht:special{t4ht@\%c}}
\def\HSPACE:T{\ht:special{t4ht@\%H}} \def\HSPACE:t{\ht:special{t4ht@\%h}}
\def\VSPACE:T{\ht:special{t4ht@\%V}} \def\VSPACE:t{\ht:special{t4ht@\%v}}
\def\Send#1{\Configure{Send:#1}}
\def\DviSend{\let\send:special\ht:special
\ht:special{t4ht\string~}\EndPauseBACK\ht:special{t4ht\string~}%
\ht:special{t4ht\string~}}
\def\EndDviSend{\send:special{t4ht\string~}%
\send:special{t4ht\string~}\PauseBACK\send:special{t4ht\string~}%
\let\send:special\:gobble}
\def\PauseBACK{\send:special{t4ht\string~<(}}
\def\EndPauseBACK{\send:special{t4ht\string~<)}}
\def\HideBACK{\send:special{t4ht\string~<[}}
\def\EndHideBACK{\send:special{t4ht\string~<]}}
\def\MiniBACK{\send:special{t4ht\string~<-}}
\def\EndMiniBACK{\send:special{t4ht\string~<+}}
\fi
\ifHtml
\fi
\def\V:rbatim{\begingroup \begin:Verb \Verb:env }
\def\:EndVerbatim{\end:Verb \endgroup }
\def\Verb:env{\no:catcodes0{64}{12}\no:catcodes{65}{90}{11}%
\no:catcodes{91}{96}{12}\no:catcodes{97}{122}{11}%
\no:catcodes{123}{255}{12}%
\catcode`\^^M13 \catcode`\ 13 \catcode`\^^I13
\:Verbatim \::Verbatim }%
\def\::Verbatim{\futurelet\:temp\V:erbatim}
\def\V:erbatim{%
\ifx -\:temp \expandafter\Ve:rbatim
\else \let\start:verb\Ver:batim \expandafter\Ver:sp \fi }
\def\Ver:sp{%
\ifx \ver:sp\:temp \expandafter\Ver:assg
\else \expandafter\Ver:ln \fi }
\def\Ver:ln{%
\ifx \ver:ln\:temp \expandafter\Ver:assg
\else \expandafter\start:verb \fi }
\def\Ver:assg{\afterassignment\start:verb\let\:temp}
{
\catcode`\/0
/catcode`/\12
/gdef/Ve:rbatim#1#2{/catcode`#20
/ifx #2\/let/start:verb/Verb:atim
/else /let/start:verb/Ver:batim /fi
/futurelet/:temp/Ver:sp}
}
{
\catcode`\^^I13 \catcode`\/0 \catcode`\\12
/catcode`/.10 /catcode`/^^M13 /catcode`/ 13%
/gdef/:Verbatim{%
.../def^^M{/ht:everypar{/Verb:eoln}/Verb:boln/par/leavevmode}%
.../def {/Verb:sp}%
.../let/ver:sp %
.../let/ver:ln^^M%
.../def^^I{/leavevmode }}}
{
\xdef\Verb:atim#1\EndVerbatim{\noexpand\vrb:tt
\leavevmode#1\noexpand\:EndVerbatim}
\catcode`\/0 /catcode`/\12
/xdef/Ver:batim#1\EndVerbatim{/noexpand/vrb:tt
/leavevmode#1/noexpand/:EndVerbatim}
}
\NewConfigure{VerbatimEnv}[2]{\def\begin:Verb{#1}\def\end:Verb{#2}}
\Configure{VerbatimEnv}
{\par \edef\leftsk:p{\hskip\Verb:Left}%
\leftskip\z@ \parindent\z@ \ht:everypar{\verb:config}}
{\aft:Verb\par}
\def\verb:config{\bef:Verb\csname leftsk:p\endcsname
\def\verb:config{\Verb:boln \def\Verb:eoln{\leavevmode\par}\leftsk:p}}
\ifx\beginL\@undefined \else
\ifHtml
\def\:temp{\o:beginL:\a:Lregion}
\HLet\beginL=\:temp
\def\:temp{\b:Lregion\o:endL:}
\HLet\endL=\:temp
\NewConfigure{Lregion}{2}
\def\:temp{\o:beginR:\a:Rregion}
\HLet\beginR=\:temp
\def\:temp{\b:Rregion\o:endR:}
\HLet\endR=\:temp
\NewConfigure{Rregion}{2}
\Hinput{etex4ht}
\fi\fi
\ifHtml \def\:tempa{\:Hinclude}
\else
\:CheckOption{th4}\if:Option \def\:tempa{\input th4.4ht}
\else \let\:tempa\empty \fi
\fi
\:CheckOption{core} \if:Option \let\:tempa\empty \fi
\:CheckOption{base} \if:Option \let\:tempa\empty \fi
\:tempa
\:CheckOption{debug}
\if:Option \def\HTraceHPageOn{%
\def\:buttrc##1##2{\no:pic \writesixteen{%
l.\the\inputlineno -[\HPageDepth]- \string##1##2}\yes:pic
}}
\def\HTraceHPageOff{\def\:buttrc##1##2{}}
\HTraceHPageOn
\else \def\:buttrc#1#2{}
\let\HTraceHPageOn\empty
\let\HTraceHPageOff\empty
\fi
\ifHtml \else \let\EndPreamble\empty \fi
\ifHtml \:startdoc
%\let\:shipout\shipout
%\def\shipout{\vfil\break\let\shipout\:shipout \shipout}
\fi
\ifx \Hinput\:UnDef \else
\Hinput{tex4ht2}
\ifx \a:ProTex\:UnDef
\else \input ProTex.4ht \fi
\fi
\def\:usersty#1,#2!*?: {\def\:temp{#1}%
\ifx \:temp\empty \else
\expandafter\ifx \csname #1\endcsname\relax
\expandafter\let \csname #1\endcsname=\empty
\input #1
\fi
\def\:temp{#2}\expandafter\:temp
\fi}
\edef\TeXivht{\expandafter\ifx \csname TeXivht\endcsname\relax
\else \noexpand\:usersty\TeXivht,!*?: \fi
\let\noexpand\TeXivht\noexpand\:UnDef
\let\noexpand\:usersty\noexpand\:UnDef }
\rmv:ifs \let\rmv:ifs\:UnDef
\:RestoreCatcodes \TeXivht
\endinput