You saved my day !
Le 3 oct. 2010 à 17:52, Wolfgang Schuster a écrit :
>
> Am 29.09.2010 um 13:13 schrieb Pierre-François Bonnefoi:
>
>> Hello,
>>
>> I'use extensively context to write my lecture notes and for all of my
>> printing needs.
>>
>> For my students, I've made some lecture presentations in color, and I print
>> them in black&white, with four pages on one page for the handout.
>>
>> I would like to compute a correct Table of contents according to the handout
>> : so to divide the current page number by four to get a correct page number
>> for the handout.
>>
>> \def\ChapterPrefix#1{\the\numexpr#1/4 \relax}
>> \setupcombinedlist[content][level=1]
>> \setuplist[chapter][after=,before=,numbercolor=yellow,numbercommand=\underbar,pagecommand=\ChapterPrefix]
>>
>> That doesn't work, and I've some difficulties to figure how computation is
>> performed in e-TeX...
>>
>> Could you help me to resolve this issue ?
>
> A very dirty hack:
>
> \setuppapersize[A6][A6]
>
> \let\normaltranslatednumber\translatednumber
>
> \def\translatednumber[#1]%
> {\number\numexpr(\normaltranslatednumber[#1]+1)/4\relax}
>
> \starttext
>
> \completecontent
>
> \dorecurse{12}
> {\chapter{Chapter #1}
> \dorecurse{#1}{\input knuth\par}}
>
> \stoptext
>
> Wolfgang
>
> ___________________________________________________________________________________
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> Wiki!
>
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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> wiki : http://contextgarden.net
> ___________________________________________________________________________________
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
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