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

[David Fussner]

Unless I'm missing something, the in-tree code hasn't (yet) made any
syntax changes for expl3.

Best,

David.

On Mon, 28 Feb 2022 at 19:04, Arash Esbati <arash@gnu.org> wrote:
>
> Augusto Stoffel <arstoffel@gmail.com> 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