From: "Jan Djärv" <jan.h.d@swipnet.se>
To: Ivan Andrus <darthandrus@gmail.com>
Cc: "12834@debbugs.gnu.org" <12834@debbugs.gnu.org>
Subject: bug#12834: 24.3.50; OS X selecting a font can lock Emacs
Date: Wed, 14 Nov 2012 07:08:17 +0100 [thread overview]
Message-ID: <1F0B0E97-56CE-4078-BD56-6B6D690245B6@swipnet.se> (raw)
In-Reply-To: <A354A6EB-5E04-4572-9A28-3CFB9A41EB31@gmail.com>
Hello.
13 nov 2012 kl. 19:40 skrev Ivan Andrus <darthandrus@gmail.com>:
> On Nov 13, 2012, at 4:19 PM, Jan Djärv <jan.h.d@swipnet.se> wrote:
>
>> Hello.
>> Please keep the debbugs Cc.
>
> Sorry. I always forget. I really wish it was the default reply-to.
>
>> Which version did you build? Are you sure you built the emacs-24 branch, not trunk?
>
> To be honest I'm not entirely sure how to figure that out. Every time I think I understand bzr it doesn't do what I think. Anyway, updating on the branch I get
>
> $ bzr pull
> Using saved parent location: bzr://bzr.savannah.gnu.org/emacs/emacs-24/
> No revisions or tags to pull.
>
> In src/nsterm.m I see
>
> 303 static void
> 304 hold_event (struct input_event *event)
> 305 {
> 306 if (hold_event_q.nr == hold_event_q.cap)
> 307 {
> 308 if (hold_event_q.cap == 0) hold_event_q.cap = 10;
> 309 else hold_event_q.cap *= 2;
> 310 hold_event_q.q = (struct input_event *)
> 311 xrealloc (hold_event_q.q, hold_event_q.cap * sizeof (*hold_event_q.q));
> 312 }
> 313
> 314 hold_event_q.q[hold_event_q.nr++] = *event;
> 315 /* Make sure ns_read_socket is called, i.e. we have input. */
> 316 kill (0, SIGIO);
> 317 }
>
> which I think is the required change. I still see the problem. When I run under gdb I am unable to interrupt the process with Ctrl-C once it has stopped responding. I'm afraid I'm not sure how to help debug it otherwise. Sending SIGIO manually doesn't cause it to become responsive.
>
That is the fix. Sending SIGIO manually is pointless. I can not reproduce the error anymore, so make sure you did make install, and give the exact steps you did to encounter the bug, starting from -Q.
Thanks,
Jan D.
next prev parent reply other threads:[~2012-11-14 6:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-08 13:28 bug#12834: 24.3.50; OS X selecting a font can lock Emacs Ivan Andrus
2012-11-13 8:01 ` Jan Djärv
[not found] ` <A12226BD-9C58-42A3-BA46-2CD741F1890E@gmail.com>
2012-11-13 15:19 ` Jan Djärv
2012-11-13 18:40 ` Ivan Andrus
2012-11-13 19:07 ` Eli Zaretskii
2012-11-14 6:08 ` Jan Djärv [this message]
2012-11-14 9:39 ` Ivan Andrus
2012-11-17 15:29 ` Jan Djärv
2012-11-17 20:37 ` Ivan Andrus
2012-11-18 15:15 ` Jan Djärv
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