[luatex] Luatex: \prevdepth is unset after \halign

Paul Isambert zappathustra at free.fr
Mon Nov 18 22:33:42 CET 2013

Petr Olsak <petr at olsak.net> a écrit:
> LuaTeX behaves differently than other TeX engines in the following 
> situation. After \halign contributes the lines to the vertical list, the 
> \prevdepth is not set. Example:
> \catcode`\{=1 \catcode`\}=2 \catcode `\#=6
> \font\f=cmr10 \f
> \halign{#\cr g\cr}
> \message{::: \the\prevdepth}
> \end

It has already been reported:


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