On 21-09-2022 22:04, Kovács Zoltán wrote:
> Thanks for the answer, Maxime. When copying your input, I get this:
>     ‘ffoooâ'¥ĎŐ←„→ČÍĂ®
> image.png
> Maybe it depends on the language setting?
> Best, Zoltan

I don't know what's going on, but I expect the values of the $LC_...,
$LANG and $LANGUAGE to be useful.  In my environment, LC_... and
$LANGUAGE are unset and LANG=nl_NL.utf8.  Could you try to reproduce with

env -u LC_ALL -u LC_COLLATE -u LC_CTYPE -u language LANG=nl_NL.utf8 texmacs

to determine whether the language settings are relevant?

Greetings,
Maxime.