From: Chong Yidong <cyd@gnu.org>
To: Alan Mackenzie <acm@muc.de>
Cc: Helmut Eller <eller.helmut@gmail.com>, 10652@debbugs.gnu.org
Subject: bug#10652: 24.0.93; font-lock very slow for C++
Date: Sun, 26 Feb 2012 17:47:25 +0800 [thread overview]
Message-ID: <874nuekjte.fsf@gnu.org> (raw)
In-Reply-To: <m2vcntbfvb.fsf@gmail.com> (Helmut Eller's message of "Mon, 30 Jan 2012 12:15:52 +0100")
Helmut Eller <eller.helmut@gmail.com> writes:
> Font lock is extremely slow in this file:
>
> http://hg.openjdk.java.net/jdk7/jdk7/hotspot/raw-file/b92c45f2bc75/src/share/vm/runtime/globals.hpp
>
> Download the file and open it with emacs -Q globals.hpp. Then
> scroll around in the file to see how slow it is.
I got Emacs into an uninterruptible loop while scrolling through the
buffer :-(
Looks like a regression against Emacs 23's CC mode, which handles the
file just fine. Alan, could you investigate? Thanks.
next prev parent reply other threads:[~2012-02-26 9:47 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-30 11:15 bug#10652: 24.0.93; font-lock very slow for C++ Helmut Eller
2012-02-26 9:47 ` Chong Yidong [this message]
2012-03-01 19:36 ` Alan Mackenzie
2012-03-02 22:27 ` Alan Mackenzie
2012-03-16 14:19 ` Alan Mackenzie
2012-03-14 9:45 ` bug#10652: " Toon Claes
2012-03-16 10:18 ` bug#10652: Recursive loop in alloc.c [ Was: font-lock very slow for C++ ] Alan Mackenzie
[not found] ` <20120316101838.GB3439@acm.acm>
2012-03-16 10:34 ` Andreas Schwab
2012-03-16 14:24 ` bug#10652: 24.0.93; font-lock very slow for C++ Alan Mackenzie
2012-03-28 7:07 ` bug#10652: " Toon Claes
2012-03-29 9:35 ` Alan Mackenzie
2012-03-29 19:46 ` Toon Claes
2012-03-29 22:00 ` Alan Mackenzie
2012-04-02 7:48 ` Toon Claes
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