[texhax] tabu* and LuaTeX
Paul Isambert
zappathustra at free.fr
Tue Nov 15 09:56:31 CET 2011
Le 15/11/2011 08:58, Arno Trautmann a écrit :
> Philipp Stephani wrote:
>> Here is a more minimal example:
>
> Thanks for that useful example!
>
>> \documentclass{minimal}
>> \begin{document}
>> \begingroup
>> \obeylines%
>> \endlinechar=10 %
>> \global\toks0{
>> }%
>> \endgroup%
>> $\scantokens\expandafter{\expandafter$\the\toks0$}$
>> \end{document}
>>
>> Interestingly, it breaks for LuaLaTeX, but works for plain LuaTeX.
>
> Yeah … I tried to play around a bit and figure out where the
> differences are, but did not succeed. Does anyone have an idea what's
> going on? Might it be related to fonts? That's the last thing that
> comes to my mind that is different between plain and LaTeX.
There's font change in \everymath in LaTeX (actually it's
\frozen at everymath); but even if you empty it (\frozen at everymath={}), the
error still occurs. I think the discussion should be moved to the LuaTeX
and LuaLaTeX lists.
Paul
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