From: "Clément Pit--Claudel" <clement.pitclaudel@live.com>
To: 24176@debbugs.gnu.org
Subject: bug#24176: Acknowledgement (Confusing interaction between define-derived-mode and font-lock-add-keywords)
Date: Sun, 7 Aug 2016 02:57:19 -0400 [thread overview]
Message-ID: <0a87c159-8bd5-3fda-0b03-d1426e6a26d0@live.com> (raw)
In-Reply-To: <handler.24176.B.14705521086608.ack@debbugs.gnu.org>
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Sorry, the original report had a confusing example; here is a fixed copy.
(define-derived-mode ~/a fundamental-mode "~/a"
(font-lock-add-keywords nil `(("a" 0 'font-lock-keyword-face))))
(define-derived-mode ~/b ~/a "~/b"
(font-lock-add-keywords nil `(("b" 0 'font-lock-builtin-face))))
(define-derived-mode ~/c ~/b "~/c"
(font-lock-add-keywords nil `(("c" 0 'font-lock-constant-face))))
Explicitly calling (setq font-lock-major-mode major-mode) before calling font-lock-add-keywords yields the expected behaviour.
Clément.
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next prev parent reply other threads:[~2016-08-07 6:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-07 6:41 bug#24176: Confusing interaction between define-derived-mode and font-lock-add-keywords Clément Pit--Claudel
[not found] ` <handler.24176.B.14705521086608.ack@debbugs.gnu.org>
2016-08-07 6:57 ` Clément Pit--Claudel [this message]
2016-08-25 0:53 ` npostavs
2019-11-17 6:59 ` Lars Ingebrigtsen
2019-11-17 18:55 ` Stefan Monnier
2022-01-24 10:56 ` Lars Ingebrigtsen
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