bug#22466: 25.0.50; disable-theme apparently forces a redisplay and causes a screen flash

[Eli Zaretskii]

> From: Michael Albinus <michael.albinus@gmx.de>
> Cc: Drew Adams <drew.adams@oracle.com>,  22466@debbugs.gnu.org,  
> bruce.connor.am@gmail.com
> Date: Tue, 26 Jan 2016 19:41:18 +0100
> 
> On my todo list there is also writing tramp-theme.el. Something, which
> makes it obvious that you are editing a remote file, or not. Even more
> important: you are editing a file as root, or not.
> 
> This could fall into the category of enabling-disabling the theme more
> often than just at the start of your session.

I hope that theme won't change my frame's background color ;-)