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Re: highlighting keywords in comments

From: Andreas Röhler
Subject: Re: highlighting keywords in comments
Date: Fri, 11 Mar 2011 18:32:51 +0100
User-agent: Mozilla/5.0 (X11; U; Linux i686; de; rv: Gecko/20100711 Thunderbird/3.0.6

Am 06.03.2011 20:03, schrieb Nathaniel Flath:
In java-mode (and other cc-modes), I have the following code

                     '(("\\(FIXME\\|TODO\\)" 1 font-lock-warning-face)))

However, this doesn't work on FIXME or TODO words in comments, making it
much less useful.  Is there a way for these keywords to be highlighted in
font-lock-warning-face, even in comments?

Nathaniel Flath

maybe a "prepend" helps here?

C-h f font-lock-add-keywords says:


For example:

 (font-lock-add-keywords 'c-mode
  '(("\\<\\(FIXME\\):" 1 font-lock-warning-face prepend)
    ("\\<\\(and\\|or\\|not\\)\\>" . font-lock-keyword-face)))

adds two fontification patterns for C mode, to fontify `FIXME:' words, even in
comments, and to fontify `and', `or' and `not' words as keywords.

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