From: martin rudalics <rudalics@gmx.at>
To: jw_spambox@yahoo.com, 1024@emacsbugs.donarmstrong.com
Subject: bug#1024: Large C++ files load slowly, regardless of font-lock-maximum-size
Date: Thu, 25 Sep 2008 14:12:22 +0200 [thread overview]
Message-ID: <48DB8026.4040201@gmx.at> (raw)
In-Reply-To: <133132.36158.qm@web56505.mail.re3.yahoo.com>
> I used edebug to see what emacs was doing, and it gave me a stack like:
>
> c-literal-limits()
> c-neutralize-syntax-in-CPP(1 3527391 3527390)
> funcall(c-neutralize-syntax-in-CPP 1 3527391 3527390)
> (if nil c-before-font-lock-function (funcall c-before-font-lock-function (point-min) (point-max) (- ... ...)))
> (save-excursion (if c-get-state-before-change-function (funcall c-get-state-before-change-function ... ...)) (if nil c-before-font-lock-function (funcall c-before-font-lock-function ... ... ...)))
> (save-restriction (widen) (save-excursion (if c-get-state-before-change-function ...) (if nil c-before-font-lock-function ...)))
> c-common-init(c++-mode)
> c++-mode()
> set-auto-mode-0(c++-mode nil)
> set-auto-mode()
> normal-mode(t)
> after-find-file(nil t)
>
> I blame c-before-font-lock-function .
Could you please have a look at the description of bug#851
http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=851
and try the recipe proposed there by Chong Yidong?
martin
next prev parent reply other threads:[~2008-09-25 12:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-25 6:07 bug#1024: Large C++ files load slowly, regardless of font-lock-maximum-size John W
2008-09-25 12:12 ` martin rudalics [this message]
2008-09-26 3:22 ` John W
2008-09-26 7:53 ` Alan Mackenzie
[not found] <mailman.19905.1222335141.18990.bug-gnu-emacs@gnu.org>
2008-09-25 12:53 ` Alan Mackenzie
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