bug#34513: display-line-numbers in term mode

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Date: Sun, 20 Sep 2020 20:30:33 +0200
> Cc: 34513@debbugs.gnu.org, Ergus <spacibba@aol.com>
> 
> > -      (ncols (/ window-width font-width)))
> > +      (ncols (- (/ window-width font-width) (line-number-display-width))))
> 
> I tried this patch in Emacs 28, and it didn't seem to help much.

Not even if you call line-number-display-width with arg of 'columns'?

Does it help to set COLUMNS in the environment to something like 76
before starting "M-x term"?  If it does, that would at least tell us
the columns are the cause of the problem.