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From: Stefan Monnier <monnier@iro.umontreal.ca>
Newsgroups: gmane.emacs.help
Subject: Re: Best way to detect font-lock mode is on?
Date: Wed, 12 Jan 2011 10:45:41 -0500
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> No matter what is the test, your logic is not enough.  In cperl-mode,
> I pepper all such functions with
>    (cperl-update-fontification pos)

Yes, in Emacs-24, the syntactic fontification has been taken out of
font-lock, and syntax-ppss updates it on-demand, just like cperl has
been doing for ages.


        Stefan