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From: | dancol |
Subject: | bug#34819: 26.1; Blank help-echo tooltips for mode line menus |
Date: | Wed, 13 Mar 2019 08:34:11 -0700 |
> From: Phil Sainty <psainty@orcon.net.nz>
> Cc: Daniel Colascione <dancol@dancol.org>
> Date: Thu, 14 Mar 2019 00:52:43 +1300
>
> > Which probably means the root cause is not double buffering itself,
> > but some other change included in that commit. I wonder if you can
> > audit the changes and try to identify potential culprits.
>
> That code is well outside of my areas of expertise, so I'm not confident
> that I'd figure it out very easily.
>
> I'm CCing this to Daniel Colascione -- I don't imagine anyone else is
> more familiar with that code than he is, so if anyone can intuitively
> narrow down the possible culprits here, it would likely be him.
Btw, I reckon this doesn't happen in the GTK build? What if you set
x-gtk-use-system-tooltips to a nil value -- does the problem happen in
the GTK build as well then?
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