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From: "Mattias Engdegård" <mattiase@acm.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: alan@idiocy.org, rpluim@gmail.com, omari@smileystation.com,
	32864@debbugs.gnu.org, artemiog@mac.com,
	simon@simonscientific.com
Subject: bug#32864: 26.1; menus  don't work correctly in Mac OS Mojave
Date: Mon, 3 Jun 2019 20:52:00 +0200	[thread overview]
Message-ID: <96C1164E-F9CF-4FC8-8BC4-A0C4237DD3E1@acm.org> (raw)
In-Reply-To: <83ftoqttsa.fsf@gnu.org>

3 juni 2019 kl. 20.20 skrev Eli Zaretskii <eliz@gnu.org>:
>> 
>> Could someone explain why, exactly, elisp code cannot be run inside
>> the event loop?
> 
> Because it's a different thread from the main one, where we run Lisp?
> (I know nothing about macOS, so apologies if this makes no sense.)

I thought so at first, but some printf debugging indicated that the main thread runs both lisp and the event loop. Perhaps there are circumstances where this isn't true.

Most likely the fake-menu-click system was inherited from the X11 back-end.
However, the win32 back-end seems to use distinct threads for lisp and event handling, perhaps out of necessity.






  reply	other threads:[~2019-06-03 18:52 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-28 17:40 bug#32864: 26.1; menus don't work correctly in Mac OS Mojave Artemio González López
2018-09-28 19:40 ` Alan Third
     [not found]   ` <831B596E-F525-41BF-913D-4A976BABBBB0@mac.com>
2018-09-28 19:49     ` Alan Third
2018-10-01 13:12       ` Artemio González López
2018-10-04 18:35         ` Alan Third
2018-11-17 17:15 ` bug#32864: Run from Terminal Omari Norman
2018-11-17 17:19   ` Omari Norman
2019-02-08  8:15 ` bug#32864: 26.1; menus don't work correctly in Mac OS Mojave simonjgeorge
2019-02-11 22:21   ` Alan Third
2019-02-12 10:00     ` Robert Pluim
2019-05-28 18:31 ` Mattias Engdegård
2019-06-03 17:25   ` Mattias Engdegård
2019-06-03 18:20     ` Eli Zaretskii
2019-06-03 18:52       ` Mattias Engdegård [this message]
2019-06-04 16:44     ` Alan Third
2019-06-04 16:53       ` npostavs
2019-06-04 21:08       ` Mattias Engdegård
2019-06-05 21:27         ` Alan Third
2019-06-20  5:44 ` Tak Kunihiro
2020-01-10 12:01   ` pierrea
2020-05-01 16:30 ` bug#32864: menus don't work in Mac OS: see similar issue 24472 and workaround there Marc Herbert

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