tex4ht 使用 longtable 时给出的 @arstrutbox 尺寸太大

Question

编辑：

看来.cfg 文件是不够的，您需要更新的longtable.4ht文件：

% longtable.4ht (2021-09-27-10:15), generated from tex4ht-4ht.tex
% Copyright 1997-2009 Eitan M. Gurari
% Copyright 2009-2021 TeX Users Group
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either
% version 1.3c of this license or (at your option) any
% later version. The latest version of this license is in
%   http://www.latex-project.org/lppl.txt
% and version 1.3c or later is part of all distributions
% of LaTeX version 2005/12/01 or later.
%
% This work has the LPPL maintenance status "maintained".
%
% The Current Maintainer of this work
% is the TeX4ht Project <http://tug.org/tex4ht>.
%
% If you modify this program, changing the
% version identification would be appreciated.
\immediate\write-1{version 2021-09-27-10:15}

   \def\:tempc[#1]#2{%
  \gHAdvance\float:cnt  1
\gHAssign\capt:cnt0
\hbox{\def\flt:anchor{}\get:cptg}%
%
  \def\Clr{#2}\a:VBorder
\HAssign\ar:cnt0
\let\HAlign\empty
%
\def\aa:longtable{%
   \gdef\aa:longtable{\let\HRow\lt:sv
       \HAdvance\HRow by 1 \global\let\:MkHalign:\lt:MkHalign:}%
   \global\setbox\LT:box\vbox{\a:longtable}%
   \global\let\lt:MkHalign:\:MkHalign:}%
\def\bb:longtable{%
   \ifHCond \global\let\bb:longtable\empty
      \global\setbox\LT:ebox=\vbox{{\ht:everypar{}\leavevmode}\b:longtable}%
      \global\HCondfalse
   \fi}
%
  \refstepcounter{table}\stepcounter{LT@tables}%
  \if l#1%
    \LTleft\z@ \LTright\fill
  \else\if r#1%
    \LTleft\fill \LTright\z@
  \else\if c#1%
    \LTleft\fill \LTright\fill
  \fi\fi\fi
  \let\LT@mcol\multicolumn
  \let\LT@@tabarray\@tabarray
  \let\LT@@hl\hline
  \def\@tabarray{%
    \let\hline\LT@@hl
    \LT@@tabarray}%
  \let\\\LT@tabularcr\let\tabularnewline\\%
  \let\newpage\empty
\let\pagebreak\empty
\let\nopagebreak\empty
%
  \let\hline\LT@hline \let\kill\LT@kill\let\caption\LT@caption
  \@tempdima\ht\strutbox
  \let\@endpbox\LT@endpbox
  \ifx\extrarowheight\@undefined
    \let\@acol\@tabacol
    \let\@classz\@tabclassz \let\@classiv\@tabclassiv
    \def\@startpbox{\vtop\LT@startpbox}%
    \let\@@startpbox\@startpbox
    \let\@@endpbox\@endpbox
    \let\LT@LL@FM@cr\@tabularcr
  \else
    \advance\@tempdima\extrarowheight
    \col@sep\tabcolsep
    \let\@startpbox\LT@startpbox\let\LT@LL@FM@cr\@arraycr
  \fi
  \setbox\@arstrutbox\hbox{}%
  \let\@sharp##\let\protect\relax
   \begingroup
    \@mkpream{#2}%
    \xdef\LT@bchunk{%
       \global\advance\c@LT@chunks\@ne
       \global\LT@rows\z@\setbox\z@\vbox\bgroup
       \LT@setprevdepth
       \everycr{}\tabskip\LTleft\noexpand\MkHalign\noexpand\@sharp
   {\tabskip\z@ \@arstrut \@preamble \tabskip\LTright}%
}%
       \tmp:cnt=0
\global\let\:tempa\empty
\loop\ifnum \ar:cnt>\tmp:cnt
   \advance\tmp:cnt by 1
   \expandafter\ifx \csname @testpach \the\tmp:cnt\endcsname\relax
   \else
      \xdef\:tempa{%
          \:tempa
          \def \expandafter\noexpand
             \csname @testpach \the\tmp:cnt\endcsname{\csname @testpach
             \the\tmp:cnt\endcsname}}%
      \expandafter\let\csname @testpach \the\tmp:cnt\endcsname\relax
   \fi
\repeat
\aftergroup\:tempa
\xdef\:temp{%
   \def\noexpand\HAlign{\HAlign}%
   \def\noexpand\ar:cnt{\ar:cnt}}\aftergroup\:temp
%
  \endgroup
  \LT@cols\ar:cnt
%
  \LT@make@row
  \m@th\let\par\@empty
  \everycr{}\lineskip\z@\baselineskip\z@
  \ifx \EndPicture\:UnDef
     \SaveMkHalignConfig \ifx \recall:ar\:UnDef
   \edef\recall:ar{%
      \noexpand\ifx \noexpand\EndPicture\noexpand\:UnDef \noexpand\else
         \arrayrulewidth\the\arrayrulewidth
         \doublerulesep\the\doublerulesep
         \arraycolsep\the\arraycolsep
         \tabcolsep\the\tabcolsep
      \noexpand\fi }%
\fi
\arrayrulewidth\z@  \doublerulesep\z@
\arraycolsep\z@     \tabcolsep\z@
\Configure{MkHalign}
  \aa:longtable
  {\bb:longtable \ProperTrTrue}
  {\a:putHBorder\InitHBorder \ifProperTr{\c:longtable}}
  {\ifProperTr{\d:longtable}\a:putHBorder\InitHBorder}%
  {\ifProperTr{\e:longtable}\RecallMkHalignConfig\recall:ar}
  {\ifProperTr{\f:longtable}}
%
     \let\@sharp\relax
  \else \let\@sharp##\fi
  \LT@bchunk}
\HLet\LT@array\:tempc
\def\:tempc{%
  \crcr\LT@save@row\cr
  \ifx \EndPicture\:UnDef \EndMkHalign\else \egroup\fi
%
  \global\setbox\@ne\lastbox    \unskip
  \egroup}
\HLet\LT@echunk\:tempc
\let\:tempc\LT@startpbox
\append:defI\:tempc{\everypar{\HtmlPar}\a:longtableparbox}%
\HLet\LT@startpbox\:tempc
\NewConfigure{longtableparbox}{1}
\NewConfigure{longtable}{6}
\csname newbox\endcsname\LT:box
\csname newbox\endcsname\LT:ebox
\def\:tempc{%
  \ifvoid\LT@head\else
     \ifvoid\LT@firsthead
        \global\setbox\LT@firsthead=\hbox{\box\LT@head}%
     \else
        \global\setbox\tmp:bx=\hbox{\box\LT@head}%
  \fi\fi%
  \box\LT:box%
  \ifvoid\LT@firsthead\copy\LT@head\else\box\LT@firsthead\fi\nobreak
  \output{\LT@output}
}
\HLet\LT@start\:tempc
\let\:tempc\endlongtable
\append:def\:tempc{\box\LT:ebox}
\pend:def\:tempc{\global\HCondtrue}
\HLet\endlongtable\:tempc
\let\:tempc\LT@ntabularcr
\pend:def\:tempc{\global\let\lt:sv\HRow}
\HLet\LT@ntabularcr\:tempc
\let\:tempc\LT@end@hd@ft
\pend:defI\:tempc{\global\let\lt:sv\HRow}
\HLet\LT@end@hd@ft\:tempc
%\def\:tempc{\global\let\lt:sv\HRow}
%\HLet\LT@kill\:tempc
\def\LT@rebox#1\bgroup{%
  #1\bgroup
  \unskip
}
\let\:tempc\LT@kill
\pend:def\:tempc{\global\let\lt:sv\HRow}
\HLet\LT@kill\:tempc
\let\LT:argtabularcr\LT@argtabularcr
\def\:tempc{\global\let\lt:sv\HRow  \LT:argtabularcr}
\HLet\LT@argtabularcr\:tempc
\ifx \tmp:bx\:UnDef \csname newbox\endcsname \tmp:bx \fi
%\def\:tempc{\LT@end@hd@ft\tmp:bx}
%\HLet\endhead\:tempc
% \def\:tempc{\LT@end@hd@ft\tmp:bx}
% \HLet\endfoot\:tempc
\pend:def\LT@output{%
  \ifvoid\LT@foot\else
     \ifvoid\LT@lastfoot
        \global\setbox\LT@lastfoot=\hbox{\box\LT@foot}%
     \else
        \global\setbox\tmp:bx=\hbox{\box\LT@foot}%
  \fi\fi
}
\def\:tempc{\global\HCondtrue \LT@end@hd@ft\LT@lastfoot}
\HLet\endlastfoot\:tempc
\def\LT@tabularcr{%
  \relax\iffalse{\fi\ifnum0=`}\fi
  \@ifstar
    {\LT@t@bularcr}%
    {\LT@t@bularcr}}

   \def\:tempc{%
  \o:noalign:{\ifnum0=`}\fi
    \penalty\@M
    \futurelet\@let@token\LT@@hline}
\HLet\LT@hline\:tempc
\def\:tempc{%
  \ifx\@let@token\hline
    \global\let\@gtempa\@gobble
    \gdef\LT@sep{\penalty-\@medpenalty\vskip\doublerulesep}%
  \else
    \global\let\@gtempa\@empty
    \gdef\LT@sep{\penalty-\@lowpenalty\vskip-\arrayrulewidth}%
  \fi
  \ifnum0=`{\fi}%
  \a:hline
%
  \o:noalign:{\penalty\@M}%
  \@gtempa}
\HLet\LT@@hline\:tempc

   \def\:tempc{%
  \o:noalign:\bgroup  \gHAdvance\TitleCount  1
    \@ifnextchar[{\egroup\LT@c@ption\@firstofone}\LT@capti@n}
\HLet\LT@caption\:tempc
\def\:tempc#1#2#3{%
  \LT@mcol\LT@cols c{\hbox{\parbox[t]\LTcapwidth{%
    \cptA: #1{\cap:ref{#2}}\if\relax\detokenize{#1}\relax\else\cptB:\fi\cptC:#3\cptD:
    \endgraf\vskip\baselineskip}}}}
\HLet\LT@makecaption\:tempc
\def\:tempc#1[#2]#3{%
  \LT@makecaption#1\fnum@table{#3}%
  \cur:lbl{}%
  \def\@tempa{#2}%
  \ifx\@tempa\@empty\else%
  {\let\\\space%
  \protect:wrtoc%
  \edef\:temp{#2}%
  \edef\:temp{\the\:tokwrite{\string\doTocEntry%
  \string\toclot%
  {\thetable}{\string\csname\space a:TocLink\string\endcsname%
    {\FileNumber}{\cur:th \:currentlabel}{}{\ifx\:temp\empty\else \ignorespaces #2\fi}}%
      {}\relax}}\:temp%
  }%
  \fi%
}

\HLet\LT@c@ption\:tempc

\Hinput{longtable}
\endinput

您的表格似乎太高了，这可能是由于它没有像正常的 LaTeX 运行那样分成几页。作为一种解决方法，我们可以重新定义放置表格行的代码以省略维度检查，因为它似乎对 TeX4ht 没什么用。

尝试这个配置文件：

\def\LT@start{%
  \ifvoid\LT@firsthead\copy\LT@head\else\box\LT@firsthead\fi\nobreak
  \output{\LT@output}
}
\Preamble{xhtml}
\begin{document}
\EndPreamble

我必须将的重新定义放在命令\LT@start之前\Preamble，因为longtable.4ht也会修补此命令。如果我们将其放在之后\Preamble，此修补将失败。

经过此更改后，您的文件可以顺利编译，除了 DOM 解析失败之外。事实证明，由于您在表中使用了以下代码，您的文件产生了无效的 HTML 代码：

 \ifdefined\HCode\hyperlink{subsubsection 1}\else \hyperlink{subsection 1}\fi{ODE 1} &

我会使用自定义命令，如下所示：

  \newcommand\sectionlink[2]{\ifdefined\HCode\hyperlink{subsubsection #1}{#2}\else\hyperlink{subsection #1}{#2}\fi}

经过这一改变，它就可以正常工作了。

这是一个较小的测试：

\documentclass[11pt]{article}
\usepackage{amsmath} 
\usepackage{amssymb}
\usepackage{xcolor}% http://ctan.org/pkg/color
\usepackage[colorlinks,allcolors=blue,linktocpage,bookmarks,bookmarksdepth=3]{hyperref}
\usepackage{bookmark}%added may 26,2020 to get rid of 
\hypersetup{%
  colorlinks=false,% hyperlinks will be black  
  urlbordercolor=blue%  
}

\usepackage{pifont} %http : // ctan.org/pkg/pifont
\newcommand{\cmark}{\ding{51}} %
\newcommand{\xmark}{\ding{55}} %


\usepackage{longtable}
\usepackage{listings,lstautogobble}% added lstautogobble oct 30,2020


\newcommand\sectionlink[2]{\ifdefined\HCode\hyperlink{subsubsection #1}{#2}\else\hyperlink{subsection #1}{#2}\fi}
\begin{document}
%%%%%%%%%%%%%%%%
\section{Detailed lookup table and classification for each ODE}
\begin{center}
\begin{longtable}{|l|p{5 in}|}\hline
\caption{ODE classification and performance for each differential equation}\label{table:4} \\\hline 
%---------------------------------------
\#&result\\\hline
\endfirsthead
%------------------------------------
\multicolumn{2}{c}{\tablename\ \thetable{} -- continued from previous page} \\\hline 
\#&result\\\hline
\endhead\hline 

\multicolumn{2}{|r|}{Continued on next page} \\ \hline
\endfoot\hline
\endlastfoot

% \ifdefined\HCode\hyperlink{subsubsection 1}\else \hyperlink{subsection 1}\fi{ODE 1}&
\sectionlink{1}{ODE 1} &
$y'(x)=a f(x)$
\begin{lstlisting}
[_quadrature]
\end{lstlisting}

\underline{Solution method} Separable ODE, Dependent variable missing\newline

Maple \textcolor{blue}{\Large \cmark}\newline Mathematica \textcolor{blue}{\Large \cmark}
\\\hline
% \ifdefined\HCode\hyperlink{subsubsection 2}\else \hyperlink{subsection 2}\fi{ODE 2}&
\sectionlink{2}{ODE 2} &
$y'(x)=y(x)+x+\sin (x)$
\begin{lstlisting}
[[_linear, `class A`]]
\end{lstlisting}

\underline{Solution method} Linear ODE\newline

Maple \textcolor{blue}{\Large \cmark}\newline Mathematica \textcolor{blue}{\Large \cmark}
\\\hline
\end{longtable}
\end{center}

\end{document}

结果如下：

Answer 1

编辑：