From: Lars Magne Ingebrigtsen <larsi@gnus.org>
To: David Caldwell <david@porkrind.org>
Cc: Chong Yidong <cyd@stupidchicken.com>, 754@debbugs.gnu.org
Subject: bug#754: Can't cancel dabbrev-expand (M-/) with C-g
Date: Wed, 06 Jul 2011 19:49:50 +0200 [thread overview]
Message-ID: <m34o2z1ept.fsf@quimbies.gnus.org> (raw)
In-Reply-To: <4968270F.4000105@porkrind.org> (David Caldwell's message of "Fri, 09 Jan 2009 20:41:51 -0800")
David Caldwell <david@porkrind.org> writes:
>>>> If I have many buffers open (284 at the moment) and if I run
>>>> dabbrev-expand (M-/) to expand the word under my buffers then it
>>>> searches through every buffer and takes an understandably long
>>>> time. If I mispelled the word fragment then it never has a hope of
>>>> finding it and I'd like to cancel the operation. But C-g does not work
>>>> for some reason and so I have to wait a good 5 to 10 seconds for it to
>>>> finish scanning all my buffers. This gets very frustrating after the
>>>> third or fourth time.
[...]
> After further testing, I believe this is not really a bug in dabbrev.
> C-g *does* cancel the operation, it's just that sometimes there is a
> large lag before it cancels (though in my current tests I've never had
> it go beyond 2 seconds). I have a ton of buffers open right this moment
> and fulling scan them takes 15 to 20 seconds, so I can definitely tell
> that it's canceling.
>
> The 1 to 2 second lag is still a little frustrating, but it's much
> better than the originally reported 5 to 10 second lag. I wonder if it
> has to do with how the Mac handles the quit signal in windowed mode...
Do you know if this bug is still present in newer Emacs versions?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog http://lars.ingebrigtsen.no/
next prev parent reply other threads:[~2011-07-06 17:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-21 15:48 bug#754: Can't cancel dabbrev-expand (M-/) with C-g Chong Yidong
2008-08-21 19:30 ` David Caldwell
2009-01-10 4:41 ` David Caldwell
2011-07-06 17:49 ` Lars Magne Ingebrigtsen [this message]
2011-07-06 18:05 ` David Caldwell
2011-07-07 17:53 ` Lars Magne Ingebrigtsen
2011-07-07 18:29 ` David Caldwell
-- strict thread matches above, loose matches on Subject: below --
2008-08-20 23:38 David Caldwell
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