bug#41156: margins interfere with xterm-mouse-mode

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Date: Mon, 14 Jun 2021 14:46:22 +0200
> Cc: 41156@debbugs.gnu.org, Neil Okamoto <neil.okamoto@gmail.com>
> 
> martin rudalics <rudalics@gmx.at> writes:
> 
> > Unless you do
> >
> > (set-window-margins (selected-window) 2 0)
> >
> > in the window at right.
> 
> Right, so I guess xterm-mouse-mode needs to define a key binding in the
> margin area for these mouse commands?
> 
> Hm...  Well, I took a quick peek at xt-mouse.el for the first time in my
> life, and that doesn't seem to be how that mode works at all.  Is
> anybody familiar enough with xt-mouse that it's obvious to them what's
> going wrong in this case?

Jared, can you help us out here, please?