Hi Heiko, >>>>> Heiko Schröder <hei...@online.de> writes: > I use Emacs Version 26.3 with AUCTeX 13.1.
It seems that my failure[1] bothered you, sorry. I guess that you are using ELPA AUCTeX before version 13.1.3. If that's the case, please upgrade it to the latest version (and restart emacs). Regards, Ikumi Keita #StandWithUkraine #StopWarInUkraine [1] https://lists.gnu.org/r/auctex-devel/2022-04/msg00022.html