GNU bug report logs - #12196
24.1.50; setting cache-long-line-scans to non-nil freezes Emacs

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: michael_heerdegen <at> web.de
Subject: bug#12196: closed (Re: bug#12196: 24.1.50; setting
 cache-long-line-scans to non-nil freezes Emacs)
Date: Tue, 18 Sep 2012 08:04:02 +0000

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

Your bug report

#12196: 24.1.50; setting cache-long-line-scans to non-nil freezes Emacs

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

The explanation is attached below, along with your original report.
If you require more details, please reply to 12196 <at> debbugs.gnu.org.

-- 
12196: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=12196
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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

From: Eli Zaretskii <eliz <at> gnu.org>
To: Christopher Schmidt <christopher <at> ch.ristopher.com>
Cc: 12196-done <at> debbugs.gnu.org
Subject: Re: bug#12196: 24.1.50;
	setting cache-long-line-scans to non-nil freezes Emacs
Date: Tue, 18 Sep 2012 11:02:27 +0300

> From: Christopher Schmidt <christopher <at> ch.ristopher.com>
> Date: Tue, 18 Sep 2012 08:25:17 +0100 (BST)
> 
> Eli Zaretskii <eliz <at> gnu.org> writes:
> > Should be fixed in trunk revision 110079, the patch is below for your
> > convenience.  Please test.
> 
> Works great.  Thanks so much for you help!

Thanks for testing, closing the bug.

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

From: Michael Heerdegen <michael_heerdegen <at> web.de>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.1.50; setting cache-long-line-scans to non-nil freezes Emacs
Date: Tue, 14 Aug 2012 06:54:28 +0200

Hi,

I recently found this variable in the manual: `cache-long-line-scans'.

However, nearly every time I set it to a non-nil value, Emacs instantly
freezes, C-g has no more effect.

To reproduce in emacs -Q, e.g. type C-h n and then M-:
(setq cache-long-line-scans t).


Thanks,

Michael.


In GNU Emacs 24.1.50.1 (i486-pc-linux-gnu, GTK+ Version 3.4.2)
 of 2012-08-07 on dex, modified by Debian
 (emacs-snapshot package, version 2:20120807-1)
Windowing system distributor `The X.Org Foundation', version 11.0.11203000
Configured using:
 `configure '--build' 'i486-linux-gnu' '--host' 'i486-linux-gnu'
 '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib'
 '--localstatedir=/var' '--infodir=/usr/share/info'
 '--mandir=/usr/share/man' '--with-pop=yes'
 '--enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/24.1.50/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/24.1.50/site-lisp:/usr/share/emacs/site-lisp'
 '--without-compress-info' '--with-crt-dir=/usr/lib/i386-linux-gnu/'
 '--with-x=yes' '--with-x-toolkit=gtk3' '--with-imagemagick=yes'
 'build_alias=i486-linux-gnu' 'host_alias=i486-linux-gnu'
 'CFLAGS=-DDEBIAN -DSITELOAD_PURESIZE_EXTRA=5000 -g -O2' 'LDFLAGS=-g
 -Wl,--as-needed -znocombreloc' 'CPPFLAGS=-D_FORTIFY_SOURCE=2''

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