[tex4ht] question about missing table vertical lines in HTML after 118 subsections have been processed.

[Nasser M. Abbasi]

Btw, after send this email, I noticed that your .cfg file had

  %  \Css{\#TBL-\TableNo\space colgroup{border-left: 1px solid
black;border-right:1px solid black;}}

This looks like wrraping error in email and it should be all on one line

  %  \Css{\#TBL-\TableNo\space colgroup{border-left: 1px solid black;border-right:1px solid black;}}

When I fixed this, and made it all on one line, the error went
away. so will try now with this version.

regards
--Nasser


On 2/4/2022 1:43 PM, Nasser M. Abbasi wrote:
> On 2/3/2022 8:25 AM, Michal Hoftich wrote:
> 
>> I also found a way how to support individual vertical rules. Right
>> now, a table that has one vertical rule, will have set all vertical
>> rules, regardless of the original LaTeX code. The new code should fix
>> that. Try the following .cfg file:
>>
>> %%%%%%%%%%%%%%%%%%%%%
>> \Preamble{xhtml}
>>
>> \catcode`\:=11
>> \Configure{VBorder}
>>      {\let\VBorder\empty \let\AllColMargins\empty
>>       \global\let\GROUPS\empty \HAssign\NewGroup = 0
>>       \gHAdvance\Next:TableNo by 1 \global\let\TableNo=\Next:TableNo }
>>      {\xdef\VBorder{\VBorder\ifnum \NewGroup> 0 </colgroup>\fi}
>>       \HAssign\NewGroup = 0 % \gdef\GROUPS{rules="groups"}
>>     %  \Css{\#TBL-\TableNo\space colgroup{border-left: 1px solid
>> black;border-right:1px solid black;}}
>>     %\Css{\#TBL-\TableNo{border-collapse:collapse;}}
>>     \ifnum\ar:cnt > 0
>>       \Css{\#TBL-\TableNo-\ar:cnt {border-right:1px solid black;}}
>>     \else
>>       \Css{\#TBL-\TableNo-1{border-left: 1px solid black;}}
>>     \fi
>> }
>>      {\Advance:\NewGroup by 1
>>       \ifnum \NewGroup=1 \xdef\VBorder{\VBorder<colgroup
>>           id="TBL-\TableNo-\ar:cnt g">}\fi
>>       \xdef\VBorder{\VBorder<col\Hnewline id="TBL-\TableNo
>>          -\ar:cnt"\xml:empty>}\xdef\AllColMargins{\AllColMargins1}}
>>      {\xdef\AllColMargins{\AllColMargins 0}}
>> \catcode`\:=12
>> \begin{document}
>> \EndPreamble
>>
>> %%%%%%%%%%%%%%%%%%%
>>
>> I will update TeX4ht sources, so it should work soon in TL.
>>
>> Best regards,
>> Michal
>>
> 
> Hello Michal;
> 
> I got a chance finally to try the above. But I am getting an error
> on even the most simple example.
> 
> make4ht -c ./nma_mathjax.cfg vborder.tex "mathjax,htm"
> 
> ================
>> make4ht -c ./nma_mathjax.cfg vborder.tex "mathjax,htm"
> [STATUS]  make4ht: Conversion started
> [STATUS]  make4ht: Input file: vborder.tex
> [ERROR]   htlatex: Compilation errors in the htlatex run
> [ERROR]   htlatex: Filename     Line    Message
> [ERROR]   htlatex: ./nma_mathjax.cfg    16       Argument of \c:VBorder: has an extra }.
> [ERROR]   htlatex: ./nma_mathjax.cfg    16       Paragraph ended before \c:VBorder: was complete.
> [ERROR]   htlatex: ./nma_mathjax.cfg    16       Too many }'s.
> [ERROR]   htlatex: ./nma_mathjax.cfg    18       Missing number, treated as zero.
> [ERROR]   htlatex: ./nma_mathjax.cfg    18       Missing = inserted for \ifnum.
> [ERROR]   htlatex: ./nma_mathjax.cfg    18       Missing number, treated as zero.
> [ERROR]   htlatex: ./nma_mathjax.cfg    18       LaTeX Error: Missing \begin{document} in `./nma_mathjax.cfg'.
> [ERROR]   htlatex: ./nma_mathjax.cfg    23       Too many }'s.
> [ERROR]   htlatex: ./nma_mathjax.cfg    24       Undefined control sequence.
> [ERROR]   htlatex: ./nma_mathjax.cfg    24       Missing number, treated as zero.
> [ERROR]   htlatex: Compilation errors in the htlatex run
> [ERROR]   htlatex: Filename     Line    Message
> [ERROR]   htlatex: ./nma_mathjax.cfg    16       Argument of \c:VBorder: has an extra }.
> [ERROR]   htlatex: ./nma_mathjax.cfg    16       Paragraph ended before \c:VBorder: was complete.
> [ERROR]   htlatex: ./nma_mathjax.cfg    16       Too many }'s.
> [ERROR]   htlatex: ./nma_mathjax.cfg    18       Missing number, treated as zero.
> [ERROR]   htlatex: ./nma_mathjax.cfg    18       Missing = inserted for \ifnum.
> [ERROR]   htlatex: ./nma_mathjax.cfg    18       Missing number, treated as zero.
> [ERROR]   htlatex: ./nma_mathjax.cfg    18       LaTeX Error: Missing \begin{document} in `./nma_mathjax.cfg'.
> [ERROR]   htlatex: ./nma_mathjax.cfg    23       Too many }'s.
> [ERROR]   htlatex: ./nma_mathjax.cfg    24       Undefined control sequence.
> [ERROR]   htlatex: ./nma_mathjax.cfg    24       Missing number, treated as zero.
> [ERROR]   htlatex: Compilation errors in the htlatex run
> [ERROR]   htlatex: Filename     Line    Message
> [ERROR]   htlatex: ./nma_mathjax.cfg    16       Argument of \c:VBorder: has an extra }.
> [ERROR]   htlatex: ./nma_mathjax.cfg    16       Paragraph ended before \c:VBorder: was complete.
> [ERROR]   htlatex: ./nma_mathjax.cfg    16       Too many }'s.
> [ERROR]   htlatex: ./nma_mathjax.cfg    18       Missing number, treated as zero.
> [ERROR]   htlatex: ./nma_mathjax.cfg    18       Missing = inserted for \ifnum.
> [ERROR]   htlatex: ./nma_mathjax.cfg    18       Missing number, treated as zero.
> [ERROR]   htlatex: ./nma_mathjax.cfg    18       LaTeX Error: Missing \begin{document} in `./nma_mathjax.cfg'.
> [ERROR]   htlatex: ./nma_mathjax.cfg    23       Too many }'s.
> [ERROR]   htlatex: ./nma_mathjax.cfg    24       Undefined control sequence.
> [ERROR]   htlatex: ./nma_mathjax.cfg    24       Missing number, treated as zero.
> [STATUS]  make4ht: Conversion finished
>>
> ===================
> 
> Where vboard.tex is
> 
> ==================
> \documentclass[12pt]{article}
> \begin{document}
> 
> test
> 
> \end{document}
> =====================
> 
> And nma_mathjax.cfg  is
> 
>> cat ./nma_mathjax.cfg
> 
> 
> \Preamble{xhtml,p-width}
> 
> %TMP FIX due to table header missing 2/4/2022. Rememember to remove when
> %texht sources are updated. by Micahl.
> %%%%%%%%%%%%%%%%%%%%%
> \catcode`\:=11
> \Configure{VBorder}
>      {\let\VBorder\empty \let\AllColMargins\empty
>       \global\let\GROUPS\empty \HAssign\NewGroup = 0
>       \gHAdvance\Next:TableNo by 1 \global\let\TableNo=\Next:TableNo }
>      {\xdef\VBorder{\VBorder\ifnum \NewGroup> 0 </colgroup>\fi}
>       \HAssign\NewGroup = 0 % \gdef\GROUPS{rules="groups"}
>     %  \Css{\#TBL-\TableNo\space colgroup{border-left: 1px solid
> black;border-right:1px solid black;}}
>     %\Css{\#TBL-\TableNo{border-collapse:collapse;}}
>     \ifnum\ar:cnt > 0
>       \Css{\#TBL-\TableNo-\ar:cnt {border-right:1px solid black;}}
>     \else
>       \Css{\#TBL-\TableNo-1{border-left: 1px solid black;}}
>     \fi
> }
>      {\Advance:\NewGroup by 1
>       \ifnum \NewGroup=1 \xdef\VBorder{\VBorder<colgroup
>           id="TBL-\TableNo-\ar:cnt g">}\fi
>       \xdef\VBorder{\VBorder<col\Hnewline id="TBL-\TableNo
>          -\ar:cnt"\xml:empty>}\xdef\AllColMargins{\AllColMargins1}}
>      {\xdef\AllColMargins{\AllColMargins 0}}
> \catcode`\:=12
> %%%%%%%%%%%%%%%%%%%%%
> 
> 
> \begin{document}
> 
> \EndPreamble
> -------------------------------------
> 
> 
> Is there something wrong I am doing?
> 
>> which make4ht
> /usr/local/texlive/2021/bin/x86_64-linux/make4ht
> 
> Thanks
> --Nasser
>