bug#8003: 23.1; Background of mouse is incorrect

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: HZhou@pixelworks.com,  8003@debbugs.gnu.org
> Date: Mon, 30 Sep 2019 15:46:05 +0200
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > Can you at least see in GDB that x_set_mouse_color is called and does
> > its job of loading the requested color, when you either invoke Emacs
> > with --mouse-color=white or invoke the set-mouse-color function from
> > within a running session?
> 
> Yup; it's called (and I can see that the colour it tries to set changes
> if I vary --mouse-color), but there's no effect on this Gnome-ish
> laptop.  I haven't tried in other environments.

OK, thanks.  Maybe someone could try this in other environments, and
we could then update the documentation with the appropriate caveats.