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From: Richard Stallman <rms@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: emacs hangs in jit-lock
Date: Mon, 04 Dec 2006 09:21:53 -0500
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References: <456C70A0.6060105@gnu.org> <87k61fibk5.fsf@stupidchicken.com>
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Xref: news.gmane.org gmane.emacs.devel:63269
Archived-At: <http://permalink.gmane.org/gmane.emacs.devel/63269>

    It's not trivial to quantify how much power drain stealth
    fontification produces.

On laptops with acpi, you can see the amount of power drain.

However, maybe it is true that stealth fontification is not needed
any more with jit-lock.