GNU bug report logs - #10652
24.0.93; font-lock very slow for C++

Previous Next

Full log

View this message in rfc822 format

From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: ksrenevasan <at> gmail.com
Subject: bug#10886: closed (Re: bug#10652: 24.0.93; font-lock very slow
 for C++)
Date: Fri, 16 Mar 2012 14:57:02 +0000

[Message part 1 (text/plain, inline)]

Your bug report

#10652: 24.0.93; Emacs 24 hangs on incremental search.

which was filed against the emacs,cc-mode package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 10886 <at> debbugs.gnu.org.

-- 
10652: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=10652
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]

From: Alan Mackenzie <acm <at> muc.de>
To: 10652-done <at> debbugs.gnu.org
Subject: Re: bug#10652: 24.0.93; font-lock very slow for C++
Date: Fri, 16 Mar 2012 14:24:57 +0000

Fixed.

-- 
Alan Mackenzie (Nuremberg, Germany).

[Message part 3 (message/rfc822, inline)]

From: Kaushik Srenevasan <ksrenevasan <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.0.93; Emacs 24 hangs on incremental search.
Date: Sat, 25 Feb 2012 18:21:42 -0800

I'm running (a very recent) Emacs 24 [1] (synced to
77688e1b570f1e74dd092efa6f1d98c369c42273 lisp/ChangeLog: Fix typos.)
that hangs every time I open the following file (locally)

http://hg.openjdk.java.net/jdk6/jdk6/hotspot/raw-file/20dbc199874e/src/share/vm/runtime/globals.hpp

and try do an incremental search (regexp or otherwise) for (say) 
'TraceBytecodes'.

On Debian [2] the instance doesn't recover. The problem also 
exists in OSX 10.7, where Emacs is able to recover, while still only 
very slowly though.

Emacs 23 works just fine on the file on both platforms.

--

[1] GNU Emacs 24.0.93.1 (x86_64-unknown-linux-gnu,GTK+ Version
2.20.1) of 2012-02-24 on debian 
[2] Linux debian 2.6.32-5-amd64 #1 SMP x86_64 GNU/Linux

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.