Many thanks to you both. Best, David. On Sun, 2 Jun 2024, 16:46 Arash Esbati, wrote: > Hi Keita, > > Ikumi Keita writes: > > > Thank you for your reply. I understand your concern about false > > negatives and think that I'll apply your patch to AUCTeX repository if > > there are no objections. There would be only small amount of false > > positives under practical situations and we can add a new customize > > option mentioned in my previous message if there are many complaints > > about them anyway. > > I wouldn't be concerned a lot about a case where a user has all sort of > format files as .tex files in a directory, so I suggest to install the > patch. > > Best, Arash >