Bug#401726: xterm: color change on redraw

[Julien Cristau <julien.cristau@ens-lyon.org>]

On Tue, Dec  5, 2006 at 14:47:29 -0500, Thomas Dickey wrote:

> I'm not quite sure how to interpret the pictures wrt workspaces.
> What I _see_ looks plausible enough: the inner border of the window
> is colored to match the last background used for clearing the screen.
> 
> Normally the inner border isn't treated specially; I happened to notice
> that it (along with some other cases) wasn't being repainted on exposure
> events.  In #223, I added a check if the inner border needs to be repainted,
> and that can account for the difference between the top two windows.
> 
So maybe mutt changes the background color, and then xterm uses that to
repaint the inner border?  I also noticed that when the inner border has
been repainted when inside mutt, and I quit mutt, the border is not
repainted and stays blue (for example) while the rest of the background
is black (until the next exposure event) :)

Cheers,
Julien