From: Alan Mackenzie <acm@muc.de>
To: Herbert Euler <herberteuler@hotmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: C++ mode and c-beginning-of-current-token
Date: 12 May 2007 15:19:00 +0200 [thread overview]
Message-ID: <20070512144105.GA6108@muc.de> (raw)
In-Reply-To: <BAY143-F4587B96A2C1ACDBB94E57DA380@phx.gbl>
Hi, Guanpeng!
On Sat, May 12, 2007 at 06:39:12PM +0800, Herbert Euler wrote:
> In the newest unicode 2 branch, `parse-sexp-lookup-properties' is
> default to `t' in C++ mode but not in C mode. I don't have the
> Emacs 22 trunk, and so don't know the case in that trunk. But
> if this variable is set to t by default, there will be a bug in c++-mode:
parse-sexp-lookup-properties is t in C++ Mode so that text properties
can be set on pertinent <s and >s (in templates) to mark them as
parentheses.
> 1. Visit an empty, new C++ file.
> 2. Try to insert the following line, at the beginning of the buffer:
> #include <iostream>
> Well, an error will be signaled when typing the second character, "i",
> says "Point before start of properties". This error happens in the
> function `c-beginning-of-current-token', when invoking
> `skip-syntax-backward':
OK. This doesn't happen to me in the Emacs 22 release branch. But
c-beginning-of-current-token was changed recently. I suspect you might
have some option set which exposes a bug in that function.
Did you start your emacs with -Q? If not does the error still happen
when you do? If you didn't use -Q, could you please dump your CC Mode
configuration with C-c C-b and post it here.
[ .... ]
> Regards,
> Guanpeng Xu
--
Alan Mackenzie (Ittersbach, Germany).
next prev parent reply other threads:[~2007-05-12 13:19 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-12 10:39 C++ mode and c-beginning-of-current-token Herbert Euler
2007-05-12 13:19 ` Alan Mackenzie [this message]
2007-05-12 14:30 ` Herbert Euler
2007-05-12 14:33 ` Herbert Euler
2007-05-12 16:02 ` Herbert Euler
2007-05-12 15:30 ` Herbert Euler
2007-05-12 18:49 ` Alan Mackenzie
2007-05-13 0:51 ` Herbert Euler
2007-05-13 10:01 ` Alan Mackenzie
2007-05-14 2:00 ` Herbert Euler
2007-05-14 8:50 ` Alan Mackenzie
2007-05-14 9:24 ` Herbert Euler
2007-05-14 16:58 ` Stefan Monnier
2007-05-15 3:45 ` Herbert Euler
2007-05-15 6:39 ` martin rudalics
2007-05-16 16:15 ` Stefan Monnier
2007-05-15 13:30 ` Herbert Euler
2007-05-16 8:01 ` Herbert Euler
2007-05-16 8:05 ` Herbert Euler
2007-05-17 2:12 ` Kenichi Handa
2007-05-17 10:18 ` martin rudalics
2007-05-17 12:52 ` Herbert Euler
2007-05-17 13:51 ` martin rudalics
2007-05-17 21:40 ` martin rudalics
2007-05-17 14:32 ` Stefan Monnier
2007-05-17 14:45 ` martin rudalics
2007-05-18 13:00 ` Richard Stallman
2007-05-18 23:39 ` Herbert Euler
2007-05-19 22:31 ` Richard Stallman
2007-05-19 12:59 ` martin rudalics
2007-05-19 15:18 ` Stefan Monnier
2007-05-19 17:48 ` martin rudalics
2007-05-21 13:01 ` Kenichi Handa
2007-05-21 14:00 ` Stefan Monnier
2007-05-22 1:37 ` Kenichi Handa
2007-05-22 10:26 ` Stefan Monnier
2007-05-22 12:08 ` Kenichi Handa
2007-05-20 6:50 ` Richard Stallman
2007-05-16 9:00 ` martin rudalics
2007-05-16 11:12 ` Herbert Euler
2007-05-16 12:21 ` martin rudalics
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