GNU bug report logs - #32426
27.0.50; Losing key bindings in threads

Previous Next

Full log

Message #25 received at 32426 <at> debbugs.gnu.org (full text, mbox):

From: Michael Albinus <michael.albinus <at> gmx.de>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 32426 <at> debbugs.gnu.org
Subject: Re: bug#32426: 27.0.50; Loosing key bindings in threads
Date: Tue, 14 Aug 2018 12:05:12 +0200

Eli Zaretskii <eliz <at> gnu.org> writes:

Hi Eli,

> I don't know, the discussion never reached any concrete conclusions.
> (And the more I think about that, the less I understand how a message
> pump could help: after all, keyboard input is already a kind of
> "message pump", on the OS level.  It seems we'd eventually have the
> same problem: how to allow multiple threads to read from the message
> pump.)
>
> Some additional discussion was in this thread:
>
>   http://lists.gnu.org/archive/html/emacs-devel/2016-12/msg00607.html
>
> Maybe we need to start a new discussion on emacs-devel, once you read
> that.

Yes, that's needed. I have also no idea how to fix. But I know that the
proposal to disable keyboard reading for all threads but the main one is
not working; see my example in bug#32426.

Perhaps we need this also for other events, D-Bus and file notifications
come to mind.

I fear I'm not the best one to reanimate this discussion. Keyboard
handling in Emacs is terra incognita for me.

Best regards, Michael.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.