bug#9402: list-colors-display

[Eli Zaretskii]

> From: Andreas Schwab <schwab@linux-m68k.org>
> Cc: Juri Linkov <juri@jurta.org>,  9402@debbugs.gnu.org
> Date: Tue, 30 Aug 2011 16:15:48 +0200
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > Aha, and then you run this on an older GTK version where
> > gtk_selection_bg_color isn't supported, then what?
> 
> You cannot expect forward compatiblity in general.  If you downgrade
> then you have to cope with possibly missing features.

I'm not looking for compatibility, I'm looking for a way to have such
a face stand out in _some_ color.  Otherwise, it will be displayed
indistinguishable from the default face.