[arch-general] odd behavior of screen

[Michał Zegan]

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Hello.

Since few upgrades of screen, I observe a strange behavior of it, that i
s:
I run weechat in screen.
When I detach the screen session, then it works correctly except that
the weechat window does not disappear from the screen, and the bash
prompt is printed like on top of it. I have to use clear command to
fix that.
It is a similar effect to when someone uses a write or wall command
and it sends a message to you while you are inside a fullscreen
program, and it garbles the output completely.
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