Subject: Re: bug#53749: 29.0.50; [PATCH] Xref backend for TeX buffers

From: Arash Esbati <[email-masked]>
Date: Mon, 28 Feb 2022 20:04:02 +0100

Augusto Stoffel <[email-masked]> writes:

> Now, how about expl3 code, where _ and : are letters too?

AUCTeX has a style file expl3.el[1] which changes the syntax for "_" and
":".  Can't tell about the builtin tex/latex-mode.

Best, Arash

Footnotes:
[1]  http://git.savannah.gnu.org/cgit/auctex.git/tree/style/expl3.el