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Re: glitches with font-lock-add-keywords -- SOLVED
From: |
ken |
Subject: |
Re: glitches with font-lock-add-keywords -- SOLVED |
Date: |
Tue, 06 Jun 2006 08:49:48 -0400 |
User-agent: |
Mozilla Thunderbird 1.0 (X11/20041207) |
martin rudalics wrote:
>> The LimeGreen is showing up and the "sp?" inside of "(sp?)". I'm
>> thinking that the "()" chars are being overwritten by other, blue
>> highlighting. ....
>>
>> ....
>
> The blue highlighting you mention probably comes from paren matching
> overlays and should disappear as soon as you move the cursor.
That's true in elisp-mode, but in html-helper-mode parentheses are
highlighted blue and this overwrites the green. But that's okay... not
a big deal.
>> ....
>>
>> Again, I just want ??? to be highlighted, not _<(???)>_ or anything like
>> that... just "???".
>
> I couldn't simply change your initial proposal to something like
> "\\<\\?\\?\\?\\>" because in most modes "?" doesn't have word syntax
> contradicting the use of "\\<" and "\\>". "\\_<" and "\\_>" force
> matches at symbol begin and end but might not work with Emacs 21.
>
> Maybe
>
> (defvar my-extra-keywords
> '(("\\<\\(FIXME\\):" 1 font-lock-warning-face prepend)
> ("\\<\\(XXX\\|xxx\\)\\>\\|\\?\\?\\?\\|(sp\\?)" . 'my-extra-face)))
>
> is all you need. Otherwise you would have to specify the semantics of
> the word "just" more distinctly.
That did it. Works perfectly now. On Emacs 21. Guess I should save
the previous defs for when I upgrade.
(Note: I wanted "???"-- without the quotation marks-- highlighted.
That's what I get now.)
Thanks very much. I've been wondering about and playing with that for
months.
ken
--
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