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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Dmitry Gutov <dgutov@yandex.ru>
Cc: 13817-done@debbugs.gnu.org
Subject: bug#13817: 24.3.50; Disabling whitespace-mode that was enabled in sgml-mode-hook breaks font-lock
Date: Tue, 19 Mar 2013 09:02:34 -0400	[thread overview]
Message-ID: <jwva9pz5ys3.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <5147F2EC.4060102@yandex.ru> (Dmitry Gutov's message of "Tue, 19 Mar 2013 09:09:00 +0400")

>>> On the surface, the reason for this is that when whitespace-mode is being
>>> turned on in the hook, font-lock-keywords is still nil, and so nil is
>>> saved in whitespace-font-lock-keywords.
>> whitespace.el should probably use font-lock-remove-keywords instead.
> That helped, thank you.
> I left the disabling/enabling of font-lock-mode there, because otherwise the
> changes in highlighting are not visible until the buffer is modified.

Supposedly `font-lock-fontify-buffer' is meant to do that without
disabling+enabling.


        Stefan





  reply	other threads:[~2013-03-19 13:02 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-02-26  6:29 bug#13817: 24.3.50; Disabling whitespace-mode that was enabled in sgml-mode-hook breaks font-lock Dmitry Gutov
2013-03-17 22:30 ` Stefan Monnier
2013-03-19  5:09   ` Dmitry Gutov
2013-03-19 13:02     ` Stefan Monnier [this message]
2013-03-19 15:14       ` Dmitry Gutov

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