bug#15398: UNS: Re: bug#15398: 24.3; Frame redraw completely screwed

[Jan Djärv]

Hello.

17 sep 2013 kl. 09:23 skrev Eli Zaretskii <eliz@gnu.org>:

>> From: Samium Gromoff <_deepfire@feelingofgreen.ru>
>> Date: Tue, 17 Sep 2013 10:19:38 +0400
>> Cc: 15398@debbugs.gnu.org
>> 
>> The screenshot:
> 
> The only thing I see here that's wrong is that the frame background
> does not hide what's beneath it.  Everything else is normal -- Emacs
> never draws beyond the right edge of each line, except a single
> character cell (to have a place to put the cursor there).
> 
> Does your environment have some transparency setting or something?

It does look like some kind of compositing manager bug.  It can be due to the 
fact that Emacs mixes Gtk+ (i.e. cairo) and regular X drawing.  We can probably 
do some kind of workaround, but this is really not an Emacs bug.

        Jan D.