Re: [NTG-context] Table column width on spanned cells

17 Apr 2006


      nico wrote:
...
Hello,
In the following example using the "nc" option, the 3 middle columns don't  
fit the width option. It seems that the table tries to fit to the page  
width instead.
\starttext
\bTABLE[frame=on,width=3em]
\bTR \bTD[nc=2] A \eTD \bTD x \eTD \bTD[nc=2] B \eTD \eTR
\bTR \bTD X \eTD \bTD[nc=3] C \eTD \bTD x \eTD \eTR
\bTR \bTD[nc=2] D \eTD \bTD x \eTD \bTD[nc=2] E \eTD \eTR
\eTABLE
\stoptext
there is probably a good reason for that (but forgot what), 

\squeezeTBLspanfalse 

will give you a different result; a possible patch is: 

\newif\ifautosqueezeTBLspan \autosqueezeTBLspantrue % NEW 

\long\def\dohandleTBLcellA#1#2[#3]#4%
  {\setbox\scratchbox\hbox
     {\setupTBLcell{#1}{#2}%
      \scratchdimen\tbltbldistance\relax 
      \ifdim\scratchdimen>\gettbldis{#2}\relax
        \settbldis{#2}{\the\scratchdimen}%
      \fi
      \localframed
        [\@@tbl\@@tbl]
        [#3,\c!background=,\c!frame=\v!off]% 25% faster
        {\bTBLCELL\TBLcharalign{#2}{#4}\eTBLCELL\inTBLcell{#1}{#2}}}%
   \scratchdimen\gettblwid\colTBL\relax
   \ifdim\wd\scratchbox>\scratchdimen
     \ifsqueezeTBLspan
       \doifelsevalue{\@@tbl*sq}\v!no
         \donefalse
         {\ifautosqueezeTBLspan
            \doifdimensionelse\tbltblwidth\donefalse\donetrue
          \else
            \donetrue
          \fi}%
       \ifdone
         \ifnum0\number\gettblcol{#1}{#2}>1\relax \settblspn\colTBL \fi
       \fi
     \fi
     \doifelsetblspn\colTBL
       \donothing{\settblwid\colTBL{\the\wd\scratchbox}}% auto set
   \fi
   \let\rowTBLx\rowTBL\increment\rowTBLx
   \scratchdimen\gettblhei\rowTBLx\relax
   \ifdim\ht\scratchbox<\scratchdimen
     \settblhei\rowTBLx{\the\ht\scratchbox}% auto set
   \fi
   \settblht{#1}{#2}{\the\ht\scratchbox}%
   \settblwd{#1}{#2}{\the\wd\scratchbox}%
   \ifautoTBLcheckwidth
     \ifdim\wd\scratchbox<.75\hsize
       \ifdim\ht\scratchbox>2\openlineheight                                              
         \scratchdimen\gettblaut\colTBL\relax 
         \ifdim\scratchdimen=\zeropoint
           \settblaut\colTBL{\the\scratchdimen}%
         \else\ifdim\wd\scratchbox>\scratchdimen
           \settblaut\colTBL{\the\wd\scratchbox}%
         \fi\fi
       \fi
     \fi
   \fi
   \setbox2\null
   \wd2\wd\scratchbox \ht2\ht\scratchbox \dp2\dp\scratchbox
   \box2}

but i'm not sure if it will not break other situations, so please do some harsh testing 

Hans


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                                          Hans Hagen | PRAGMA ADE
              Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
     tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
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