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From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: Slow fontification in C mode buffers
Date: Sun, 04 Dec 2011 01:00:16 -0500
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References: <83vcpxbxn0.fsf@gnu.org> <20111203211529.GC4566@acm.acm>
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To: Alan Mackenzie <acm@muc.de>
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In-reply-to: <20111203211529.GC4566@acm.acm> (message from Alan Mackenzie on
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> Date: Sat, 3 Dec 2011 21:15:29 +0000
> Cc: emacs-devel@gnu.org
> From: Alan Mackenzie <acm@muc.de>
> 
> Would you please try out this patch.  It is not, perhaps, as fast as one
> might wish, but it is a considerable improvement nonetheless.

It indeed makes scrolling considerably faster inside large comments.

Thanks.