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Re: narrow-to-defun and mark-defun now work properly for CC Mode.
From: |
Alan Mackenzie |
Subject: |
Re: narrow-to-defun and mark-defun now work properly for CC Mode. |
Date: |
11 Apr 2007 21:49:41 +0200 |
Date: |
Wed, 11 Apr 2007 22:09:16 +0100 |
User-agent: |
Mutt/1.5.9i |
'Evening, Chong!
On Wed, Apr 11, 2007 at 01:53:30PM -0400, Chong Yidong wrote:
> Chong Yidong <address@hidden> writes:
> > martin rudalics <address@hidden> writes:
> >>> > Please complain to me about any problems.
> >>> Well, with that invitation!
> >>> Fontifying C files takes too long now, so my old machine starts to
> >>> hang if I step through a buffer or search for a string. xbacktrace
> >>> seems to consistently include:
> > The problem is due to the recent change:
> > 2007-04-09 Alan Mackenzie <address@hidden>
> One way to see this is to open xdisp.c, and do C-s method. The
> incremental search takes several seconds. Previously, it was
> instantaneous.
> Another data point:
> - Open xdisp.c
> - M->
> On my Pentium IV, M-> takes 30 seconds to complete.
I have a 1.2 GHz Athlon, and for me these operations are instantaneous
enough. I start Emacs with -Q. With C-s method, I don't see any delay
at all, and M-> takes well under half a second. I have checked (by doing
C-x n d) that I have my own latest changes in my Emacs.
Chong, please confirm you're starting your Emacs with -Q. Would you
please check that C-x n d (`narrow-to-defun') does include functions'
headers. One other possibility is that the recipe I gave for rebuilding
the CC Mode files.elc was erroneous (or you made an error following it),
and, somehow, one or more of the macros didn't get properly compiled.
I last updated my Emacs a week ago. I'm going to update it again in the
next few minutes, to see if some other change in the last few days is
interacting badly with my changes.
I would like very much (and that is an understatement) to diagnose this
problem. It would be very nice to achieve this in hours rather than
days, and I'll do all I can to help here.
--
Alan.
- narrow-to-defun and mark-defun now work properly for CC Mode., Alan Mackenzie, 2007/04/09
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Eric Hanchrow, 2007/04/09
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Nick Roberts, 2007/04/10
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., martin rudalics, 2007/04/11
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Chong Yidong, 2007/04/11
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Chong Yidong, 2007/04/11
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Eli Zaretskii, 2007/04/11
- Re: narrow-to-defun and mark-defun now work properly for CC Mode.,
Alan Mackenzie <=
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Alan Mackenzie, 2007/04/11
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Robert J. Chassell, 2007/04/11
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Chong Yidong, 2007/04/11
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Alan Mackenzie, 2007/04/11
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Nick Roberts, 2007/04/11
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Alan Mackenzie, 2007/04/12
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Nick Roberts, 2007/04/12
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Richard Matthew Stallman, 2007/04/12
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Stefan Monnier, 2007/04/12
- Re: narrow-to-defun and mark-defun now work properly for CC Mode., Kim F. Storm, 2007/04/11