bug#62573: 29.0.60; Cursor color not being inverted in emacs-29

[Eli Zaretskii]

> From: Po Lu <luangruo@yahoo.com>
> Cc: Daniel Martín <mardani29@yahoo.es>,
>   abdo.haji.ali@gmail.com,
>   62573@debbugs.gnu.org
> Date: Sun, 02 Apr 2023 13:52:45 +0800
> 
> >> I've solved the bug by replicating that logic in the appropriate places,
> >> nsterm.m and macfont.m:
> >
> > This regression should be fixed on the release branch, but the patch
> > you propose is quite large.  Can't we simply reinstate the removed
> > code, and apply the changes you propose only on master?
> 
> Unfortunately not, as that would involve removing the ability to
> properly display mouse face with the Emacs 29 redisplay.

Sigh...