On Mon, Apr 11, 2022 at 8:16 PM Henri Menke <he...@henrimenke.de> wrote:
> Dear devs,
>
> A control sequence that only contains a single null byte is not
> correctly stringified. Comparison between Knuth TeX and LuaTeX:
>
> $ tex test.tex
> ! \^^@.
> l.2 \errmessage{\string\^^@}
>
> $ luatex test.tex
> ! \.
> l.2 \errmessage{\string\^^@}
>
> MWE:
>
> \catcode0=11
> \errmessage{\string\^^@}
> \bye
>
>
looking at it.
--
luigi
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