From: Alan Mackenzie <acm@muc.de>
To: Leo <sdl.web@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: Another bug in CC Mode's state cache.
Date: Sat, 21 Apr 2012 07:22:36 +0000 [thread overview]
Message-ID: <20120421072236.GB3476@acm.acm> (raw)
In-Reply-To: <874nsf6i2u.fsf@gmail.com>
Hi, Leo.
On Fri, Apr 20, 2012 at 02:19:37PM +0800, Leo wrote:
> On 2012-04-21 04:04 +0800, Alan Mackenzie wrote:
> > The solution is to use the cache's memory of c rather than the paren in
> > the buffer to bound the search. This works. I have tested it on 100,000
> > random points in xdisp.c and 20,000 points in lisp.h. The results with
> > the new bugfix are identical to those without.
> I'd love to see this fixed and this seems to indicate it is reasonably
> safe.
I doubt you'd see much difference. Like I said to Stefan, its symptoms
only appear very rarely. But it'll go into the trunk.
> Leo
--
Alan Mackenzie (Nuremberg, Germany).
next prev parent reply other threads:[~2012-04-21 7:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-20 20:04 Another bug in CC Mode's state cache Alan Mackenzie
2012-04-20 6:19 ` Leo
2012-04-21 7:22 ` Alan Mackenzie [this message]
2012-04-21 2:30 ` Stefan Monnier
2012-04-21 7:19 ` Alan Mackenzie
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