[luatex] endless loop in LuaLaTeX

[Richard B. Kreckel]

On 2/11/23 17:22, Ulrike Fischer wrote:
> It works for me if I replace in the definition of the DoxyParams
> environment longtabu* by longtable.

Oh, there are so many ways of making this work. Shortening the Lorem 
Ipsum paragraph is one of them and this has little or nothing to do with 
the tabu. If this were not so, I would have stripped the example down 
more. After all, this is a 1000+ page document and it like chasing the 
needle in the haystack.

> So I think it is another example of the broken tabu and personally I
> don't think it is worth the time to try to debug and fix. Use e.g.
> longtable or tabularray instead.

I tried replacing longtabu* with longtable in doxygen.sty for the full 
project but then ran into some other problem with the array package. :-( 
(Illegal pream-token (s): `c' used.)

BTW, is running into an endless loop while trying to look up a character 
deep inside the TeX engine really a reasonable error for a bug in a 
package? This would surprise me.

All my best,
   -richard.
-- 
Richard B. Kreckel
<https://in.terlu.de/~kreckel/>