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From: Leo Liu <sdl.web@gmail.com>
To: "Andreas Röhler" <andreas.roehler@easy-emacs.de>
Cc: 14303@debbugs.gnu.org
Subject: bug#14303: 24.3; Bug in comment-search-backward
Date: Fri, 17 May 2013 19:34:17 +0800	[thread overview]
Message-ID: <m1txm1lu12.fsf@gmail.com> (raw)
In-Reply-To: <51961132.1040703@easy-emacs.de> ("Andreas \=\?iso-8859-1\?Q\?R\?\= \=\?iso-8859-1\?Q\?\=F6hler\=22's\?\= message of "Fri, 17 May 2013 13:14:58 +0200")

On 2013-05-17 19:14 +0800, Andreas Röhler wrote:
> The succession of things doesn't look right yet.
>
> if (eq comment-use-syntax nil)
>
> re-search-backward based solution
>
> which is very seldom. Grep shows 4 cases.
>
> Otherwise syntax-ppss - , prog1 and nth 4 goto char nth 8 - or so.
> Make sure wrong regexp isn't called then/no wrong matches.
>
> Andreas

There is possible optimisation when 'end' is in a string. Other than
that do you have a case where my solution will fail?

Leo





  reply	other threads:[~2013-05-17 11:34 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-29 13:27 bug#14303: 24.3; Bug in comment-search-backward Leo Liu
2013-05-15 11:33 ` Leo Liu
2013-05-15 16:13   ` Andreas Röhler
2013-05-16  4:02     ` Leo Liu
2013-05-16  7:12       ` Andreas Röhler
2013-05-17 10:47         ` Leo Liu
2013-05-17 11:14           ` Andreas Röhler
2013-05-17 11:34             ` Leo Liu [this message]
2013-05-17 12:39               ` Andreas Röhler
2013-05-17 13:18                 ` Leo Liu
2013-05-17 13:28           ` Stefan Monnier
2013-05-17 13:37             ` Leo Liu
2013-05-17 14:27               ` Andreas Röhler
2013-05-17 22:52                 ` Leo Liu
2013-05-18  5:23                   ` Andreas Röhler
2013-05-21  1:55                     ` Stefan Monnier
2013-05-22 10:58                       ` Andreas Röhler
2013-05-22 15:58                         ` Stefan Monnier
2013-05-22 16:53                           ` Andreas Röhler
2013-05-17 15:52               ` Stefan Monnier
2013-05-17 22:54                 ` Leo Liu
2013-05-16 13:28   ` Stefan Monnier
2013-05-16 15:50     ` Leo Liu
2013-05-16 17:38       ` Stefan Monnier
2013-05-17  0:35         ` Leo Liu
2013-05-17 13:26           ` Stefan Monnier
2013-05-17 22:51             ` Leo Liu

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