* Gnus no longer highlights articles in CVS version
@ 2007-08-22 14:32 Klaus Zeitler
2007-08-22 15:48 ` Johan Bockgård
0 siblings, 1 reply; 2+ messages in thread
From: Klaus Zeitler @ 2007-08-22 14:32 UTC (permalink / raw)
To: emacs-devel
In emacs 21 and 22 I have Gnus display its articles in a gaudy way.
For some odd reason this doesn't work anymore in the CVS version.
I tracked this down to some real old code in my .emacs file, that I
use to display tabs with a slightly different background.
(defun show-tabs () "Show tabs with a slightly changed background"
(font-lock-add-keywords nil '(("[\t]" (0 'tab-face t)))))
(add-hook 'font-lock-mode-hook 'show-tabs)
This will add '("\t" (0 'tab-face t))' to each buffers font-lock-keywords.
I have no idea why it breaks syntax highlighting in Gnus.
(BTW I haven't used the CVS version since emacs 22 came out).
Klaus
--
--------------------------------------------------
| Klaus Zeitler Alcatel-Lucent |
| Email: kzeitler@alcatel-lucent.com |
--------------------------------------------------
---
I'd give my right arm to be ambidextrous.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Gnus no longer highlights articles in CVS version
2007-08-22 14:32 Gnus no longer highlights articles in CVS version Klaus Zeitler
@ 2007-08-22 15:48 ` Johan Bockgård
0 siblings, 0 replies; 2+ messages in thread
From: Johan Bockgård @ 2007-08-22 15:48 UTC (permalink / raw)
To: emacs-devel
Klaus Zeitler <kzeitler@alcatel-lucent.com> writes:
> (defun show-tabs () "Show tabs with a slightly changed background"
> (font-lock-add-keywords nil '(("[\t]" (0 'tab-face t)))))
> (add-hook 'font-lock-mode-hook 'show-tabs)
>
> This will add '("\t" (0 'tab-face t))' to each buffers font-lock-keywords.
> I have no idea why it breaks syntax highlighting in Gnus.
It activates font lock's fontification mechanism, which removes the
`face' properties that Gnus added "manually".
--
Johan Bockgård
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