Re: Auctex persistent problems not recognizing master file

[David Denton]

Yes, it was from the buffer of an included .tex file.

On 2021-04-06 4:59 a.m., Joost Kremers wrote:

On Mon, Apr 05 2021, David Denton wrote:

These are the values I get.

TeX-master is a buffer-local variable defined in tex.el.
Global Value
t

file-local-variables-alist is a buffer-local variable without a source
file.
Global Value
nil

Have you done this from a buffer visiting one of your included .tex source
files? Because those variables should have buffer-local bindings.