Re: Tick Reduction

[Eli Zaretskii]

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: larsi@gnus.org,  emacs-devel@gnu.org
> Date: Sat, 20 Nov 2021 08:11:06 -0500
> 
> >> Yes, we may have to declare that for functions that "emulate" the
> >> redisplay internally, the resulting horizontal position info might not
> >> always be quite right (might not reflect what you'll see on the glass)
> >> for text tat uses the new alignment functionality :-(
> > That will break quite a few features, I'm afraid.
> 
> This will completely depend on the specifics of when/how the answer
> isn't quite right, of course.

AFAIU, it will never be right, as long as this kind of alignment is
used on display.