From: Po Lu <luangruo@yahoo.com>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: emacs-devel@gnu.org
Subject: Re: master 18ec3fcce9: Restore pending_signals at a point in the DND event loop
Date: Sun, 17 Apr 2022 11:55:23 +0800 [thread overview]
Message-ID: <87sfqcnz2s.fsf@yahoo.com> (raw)
In-Reply-To: <jwvsfqc1jnh.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Sat, 16 Apr 2022 23:21:25 -0400")
Stefan Monnier <monnier@iro.umontreal.ca> writes:
> This is pretty ugly.
> Why is it that it "does nothing"? Any hope we can move this restoration
> of `pending_signals` closer to the code that "does nothing"?
No, because we don't know the prior value of `pending_signals' in that
code.
In general, the interaction between async input and the event loop run
during a drag is pretty confusing, especially on GTK+. This solves the
last case of SelectionRequest events being mishandled (because the
selection events are being stored in the wrong `hold_quit' buffer)
during a drag-and-drop operation on GTK.
next prev parent reply other threads:[~2022-04-17 3:55 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <165015596397.5558.5393619769224500857@vcs2.savannah.gnu.org>
[not found] ` <20220417003924.49D86C01684@vcs2.savannah.gnu.org>
2022-04-17 3:21 ` master 18ec3fcce9: Restore pending_signals at a point in the DND event loop Stefan Monnier
2022-04-17 3:55 ` Po Lu [this message]
2022-04-17 5:21 ` Stefan Monnier
2022-04-17 5:53 ` Po Lu
2022-04-20 15:05 ` Stefan Monnier
2022-04-21 0:29 ` Po Lu
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