From: Alan Mackenzie <acm@muc.de>
To: Michael Welsh Duggan <md5i@md5i.com>
Cc: 11749@debbugs.gnu.org, Kim Storm <storm@cua.dk>
Subject: bug#11749: Acknowledgement (24.1; C-mode indentation gives wrong-type-argument error.)
Date: Sat, 8 Sep 2012 21:14:51 +0000 [thread overview]
Message-ID: <20120908211451.GA22477@acm.acm> (raw)
In-Reply-To: <87ipbqpkb7.fsf@maru.md5i.com>
Hello again, Michael!
On Thu, Sep 06, 2012 at 11:45:48PM -0400, Michael Welsh Duggan wrote:
> Alan Mackenzie <acm@muc.de> writes:
> > Hello, Kim.
> > On Mon, Sep 03, 2012 at 11:47:00AM +0200, Kim Storm wrote:
> >> On 2012-09-02 23:16, Alan Mackenzie wrote:
> >> > Yes. It looks like the "state cache" (a cache of certain brace, paren
> >> > and bracket positions) has got corrupted.
> >> > This is difficult to make repeatable, and is very dependent upon the
> >> > exact navigation taken around the C buffer.
> >> Well - my navigation triggers that bug a lot.
> > It's strange that it doesn't seem to be happening much to other people.
> It happens to me irregularly.
Once a week? Once a day? Is it associated with buffer changes, or does
it just happen?
> There is generally no way to re-create it, so I've stopped reporting
> these. I wish there were some way to record all actions in c-mode
> buffers such that they could be saved and re-played when this type of
> problem happens. If there were some sort of debug flag I could turn
> on, I would turn it on by default and hopefully be able to catch some
> useful information.
M-x c-toggle-parse-state-debug
(or (c-toggle-parse-state-debug 1) in your .emacs). Warning: variable
`c-debug-parse-state' is not buffer local. I wrote this on 19th October
last year to help sort out the bug you reported a little earlier. :-)
It works by calculating c-parse-state twice for each call - The first
time normally, then again with the internal state bound to "newly
initialised". If the the two results differ, they are printed to
*Messages*, together with the saved previous state. If this does
trigger, please note any recent buffer changes. It may make editing
intolerably slow.
Kim, would you please try this out on a buffer you could actually send to
me. Thanks!
> --
> Michael Welsh Duggan
> (md5i@md5i.com)
--
Alan Mackenzie (Nuremberg, Germany).
next prev parent reply other threads:[~2012-09-08 21:14 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-19 20:45 bug#11749: 24.1; C-mode indentation gives wrong-type-argument error Kim F. Storm
2012-06-21 7:17 ` Glenn Morris
2012-06-21 9:34 ` Kim Storm
2012-08-28 16:17 ` bug#11749: 24.2; wrong-type-argument Kim F. Storm
[not found] ` <handler.11749.B.13401389485673.ack@debbugs.gnu.org>
2012-08-28 22:49 ` bug#11749: Acknowledgement (24.1; C-mode indentation gives wrong-type-argument error.) Kim Storm
2012-08-31 11:01 ` Eli Zaretskii
2012-08-31 12:37 ` Kim Storm
2012-09-02 21:16 ` Alan Mackenzie
2012-09-03 9:47 ` Kim Storm
2012-09-03 13:56 ` Stefan Monnier
2012-09-03 14:20 ` Kim Storm
2012-09-03 18:52 ` Stefan Monnier
2012-09-05 20:48 ` Alan Mackenzie
2012-09-07 3:45 ` Michael Welsh Duggan
2012-09-07 14:53 ` Stefan Monnier
2012-09-07 16:16 ` Kim Storm
2012-09-08 21:14 ` Alan Mackenzie [this message]
2012-09-10 12:18 ` Michael Welsh Duggan
2012-09-10 12:48 ` Michael Welsh Duggan
2012-09-21 17:47 ` Michael Welsh Duggan
2012-10-07 10:59 ` Alan Mackenzie
2012-10-09 14:05 ` Michael Welsh Duggan
2012-10-10 20:00 ` Alan Mackenzie
2012-10-14 17:06 ` Alan Mackenzie
2012-10-23 16:13 ` Michael Welsh Duggan
2012-10-25 13:41 ` Michael Welsh Duggan
2012-10-28 11:36 ` Alan Mackenzie
2012-11-04 3:43 ` Chong Yidong
2012-11-04 20:42 ` Alan Mackenzie
2012-11-21 20:58 ` Alan Mackenzie
2012-11-22 14:52 ` Stefan Monnier
2012-11-04 20:39 ` Alan Mackenzie
2012-11-04 21:04 ` Kim Storm
2012-11-14 16:52 ` Michael Welsh Duggan
2012-11-21 21:33 ` Alan Mackenzie
2012-11-26 13:25 ` Michael Welsh Duggan
2012-12-10 3:35 ` Michael Welsh Duggan
2013-01-07 12:09 ` Alan Mackenzie
2013-01-17 16:27 ` Michael Welsh Duggan
2013-01-17 16:28 ` Michael Welsh Duggan
2013-01-23 14:16 ` Alan Mackenzie
2013-01-23 15:39 ` Michael Welsh Duggan
2013-01-29 11:37 ` Alan Mackenzie
[not found] ` <20130129113737.GA4544@acm.acm>
2013-02-01 22:18 ` Michael Welsh Duggan
2013-02-01 23:50 ` Kim Storm
2013-02-02 19:35 ` Alan Mackenzie
2012-09-10 13:10 ` Michael Welsh Duggan
2012-09-10 13:22 ` Michael Welsh Duggan
2012-09-10 18:25 ` Michael Welsh Duggan
2012-09-05 13:11 ` bug#11749: I also have this issue Denis Zalevskiy
2013-01-08 19:10 ` bug#11749: Acknowledgement (24.1; C-mode indentation gives wrong-type-argument error.) Glenn Morris
2013-01-09 22:13 ` Alan Mackenzie
2013-02-02 18:37 ` bug#11749: 24.1; C-mode indentation gives wrong-type-argument error Alan Mackenzie
2013-01-08 13:49 ` bug#13385: 24.1; TAB in C file causes type error Julian Stecklina
[not found] ` <handler.13385.D11749.1359830688892.notifdone@debbugs.gnu.org>
2013-02-03 13:00 ` bug#13385: closed (Re: 24.1; C-mode indentation gives wrong-type-argument error.) Julian Stecklina
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