From: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Eli Zaretskii <eliz@gnu.org>, nickrob@snap.net.nz, emacs-devel@gnu.org
Subject: Re: Info is slow in Emacs 22.0.50
Date: Sun, 12 Jun 2005 12:47:24 -0400 [thread overview]
Message-ID: <87aclv8r0i.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <87psusmk0u.fsf@jurta.org> (Juri Linkov's message of "Sun, 12 Jun 2005 02:18:47 +0300")
> These results indicate that the main source of the slowdown is the
> menu items fontification code in `Info-fontify-node', and it is caused
> by a large amount of Info menu items needed to be processed.
While I still don't understand where the slowdown actually comes from
(e.g. why do 1559 calls to put-text-property take 0.01s with -Q -D but then
take 5.46s with a loaded .emacs? Also more than half the elasped time is
unaccounted for in the profile of the pathological case), we can always try
and move some of Info-fontify-node into font-lock-keywords where jit-lock
should help us stay nice and responsive.
Stefan
next prev parent reply other threads:[~2005-06-12 16:47 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-10 23:27 Info is slow in Emacs 22.0.50 Nick Roberts
2005-06-10 23:45 ` Luc Teirlinck
2005-06-11 9:59 ` Nick Roberts
2005-06-11 23:18 ` Juri Linkov
2005-06-12 2:31 ` Nick Roberts
2005-06-12 8:51 ` Eli Zaretskii
2005-06-13 1:50 ` Nick Roberts
2005-06-13 2:19 ` Luc Teirlinck
2005-06-13 2:54 ` Nick Roberts
2005-06-11 12:52 ` Eli Zaretskii
2005-06-11 23:18 ` Juri Linkov
2005-06-12 16:47 ` Stefan Monnier [this message]
2005-06-13 6:08 ` Juri Linkov
2005-06-12 19:58 ` Richard Stallman
2005-06-13 6:07 ` Juri Linkov
2005-06-13 23:39 ` Richard Stallman
2005-06-11 23:16 ` Richard Stallman
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