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From: Simon Pepping <spepping@scaprea.hobby.nl>
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Subject: Re: Expansion problem in natural table
Date: Tue, 18 Feb 2003 21:11:52 +0100
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On Sun, Feb 09, 2003 at 09:26:27PM +0100, Hans Hagen wrote:
> At 09:52 PM 2/8/2003 +0100, Simon Pepping wrote:
> 
> ah, the umlauts ...
> 
> even if it would work out ok, it looks to ugly, so how about:
> 
> \def\somethingsimon{blabla}
> 
> \bTABLE
> \bTR\safeexpanded{\bTD\Aumlaut}\eTD\eTR
> \bTR\safeexpanded{\bTD\noexpand\somethingsimon\Aumlaut}\eTD\eTR
> \eTABLE
> 
> with in enco-ini:
> 
>   \appendtoks
>     \keepencodedtokens
>   \to \everysafeexpanded
> 
> and in syst-gen:
> 
>   \newtoks\everysafeexpanded
> 
>   \long\def\safeexpanded#1%
>     {\begingroup
>      \the\everysafeexpanded\long\xdef\@@expanded{\noexpand#1}%
>      \endgroup
>      \@@expanded}
> 
> A more contexy alternative -)

This works fine, provided \keepencodedtokens exists, which is only in
more recent context versions.

Regards, Simon

-- 
Simon Pepping
email: spepping@scaprea.hobby.nl