Il 25/06/24 23:52, Jeremy Bryant ha scritto: >> Important settings: >> value of $LANG: it_IT.UTF-8 >> locale-coding-system: utf-8-unix >> >> Major mode: LaTeX > This suggests you are using the major mode from AUCTeX, rather than the > built-in latex-mode? Is this right? No, I'm using the built-in latex-mode. AUCTeX is not installed on my machine.