bug#15155: 24.3; wrap-prefix in adaptive-wrap-prefix-mode with variable-pitch has wrong face

[Eli Zaretskii]

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Date: Wed, 21 Aug 2013 21:33:58 -0400
> Cc: 15155@debbugs.gnu.org
> 
> I have the vague impression of having already seen such a bug-report,
> except the other way around (where the user complained that the
> wrap-prefix was displayed in the font that happened to be active where
> the line got truncated), so we "fixed" it for Emacs-24.

I believe you are talking about bugs #4281 and #10395, which were
fixed by revision 107654.

> So maybe the problem we have now is that adaptive-wrap constructs
> the prefix without paying attention to existing faces.

Indeed.