Thomas A. Schmitz wrote:
> Hi Peter,
>
> thanks for the help! The additional { must have been a fluke with
> copy/paste; wasn't in my file. By sheer stubbornness, I tried until I
> found something that works:
> command={{\determineheadnumber[section]}\ifodd\currentheadnumber
> \resetSlideNumber\incrementSlideNumber \else\incrementSlideNumber \fi}]
>
why not directly use the slidenumber
\def\SlideNumber{1}
command={\ifodd\SlideNumber\gdef\SlideNumber{1}\else\doglobal\increment\SlideNumber\fi}}
command={\ifodd\SlideNumber\gdef\SlideNumber{1}\else\gdef\SlideNumber{2}\fi}}
command={\xdef\SlideNumber{\ifodd\SlideNumber\space1\else2\fi}}
\def\SlideNumber{\ifconditional\OddSlide1\else2\fi}
command=\ifodd\settrue\OddSlide\else\setfalse\OddSlide\fi
etc etc
> So after \determineheadnumber[something], \currentheadnumber appears
> to have that value and doesn't take an argument.
>
> Thanks, and best
>
> Thomas
>
> On Apr 20, 2006, at 5:14 PM, Peter Rolf wrote:
>
>
>> Hi Thomas,
>>
>> Thomas A. Schmitz wrote:
>>
>>> Hi,
>>>
>>> I have a counter which I want to be incremented after every \section
>>> command and reset after every odd \section (don't ask why...). So I
>>> tried this approach:
>>>
>>> \setuphead[section]
>>> [command={{{\determineheadnumber[section]}
>>>
>> ^^^^
>> one opening brace too much
>>
>> If you problem remains, try to add a \expandafter in front of \ifodd.
>> Sometimes it is also helpful to enclose the number expression by
>> \numexpr ... \relax (for conversion).
>>
>> Greets, Peter
>>
>
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>
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