* font-lock question
@ 2008-07-15 12:19 Klaus Zeitler
2008-07-24 15:11 ` Stefan Monnier
0 siblings, 1 reply; 3+ messages in thread
From: Klaus Zeitler @ 2008-07-15 12:19 UTC (permalink / raw)
To: emacs-devel
For many years I had the following statement in my .emacs file:
(defun show-tabs () "Show tabs with a slightly changed background"
(font-lock-add-keywords nil '(("\t" (0 'tab-face t))) t))
(add-hook 'font-lock-mode-hook 'show-tabs)
This has worked without any problems up to 22.1.
In version 22.2 and 23 I do have problems with syntax highlighting due
to these few lines above, e.g. when I try M-x list-faces-display
all colors are gone.
So here's my question. Did that only work by accident in older versions?
Maybe I have to change this code slightly for 22.2 and CVS version, but I
can't see what's wrong, when I look at the docu for font-lock-add-keywords.
Klaus
--
--------------------------------------------------
| Klaus Zeitler Alcatel-Lucent |
| Email: kzeitler@alcatel-lucent.com |
--------------------------------------------------
---
Copy Protection: A clever method of preventing incompetent pirates from
stealing software and legitimate customers from using it.
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: font-lock question
2008-07-15 12:19 font-lock question Klaus Zeitler
@ 2008-07-24 15:11 ` Stefan Monnier
2008-07-25 13:33 ` Klaus Zeitler
0 siblings, 1 reply; 3+ messages in thread
From: Stefan Monnier @ 2008-07-24 15:11 UTC (permalink / raw)
To: kzeitler; +Cc: emacs-devel
> For many years I had the following statement in my .emacs file:
> (defun show-tabs () "Show tabs with a slightly changed background"
> (font-lock-add-keywords nil '(("\t" (0 'tab-face t))) t))
> (add-hook 'font-lock-mode-hook 'show-tabs)
> This has worked without any problems up to 22.1.
> In version 22.2 and 23 I do have problems with syntax highlighting due
> to these few lines above, e.g. when I try M-x list-faces-display
> all colors are gone.
> So here's my question. Did that only work by accident in older versions?
> Maybe I have to change this code slightly for 22.2 and CVS version, but I
> can't see what's wrong, when I look at the docu for font-lock-add-keywords.
Yes, looks like a bug to me,
Stefan
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: font-lock question
2008-07-24 15:11 ` Stefan Monnier
@ 2008-07-25 13:33 ` Klaus Zeitler
0 siblings, 0 replies; 3+ messages in thread
From: Klaus Zeitler @ 2008-07-25 13:33 UTC (permalink / raw)
To: Stefan Monnier; +Cc: emacs-devel
>>>>> "Stefan" == Stefan Monnier <monnier@IRO.UMontreal.CA> writes:
Stefan>
>> So here's my question. Did that only work by accident in older versions?
>> Maybe I have to change this code slightly for 22.2 and CVS version, but I
>> can't see what's wrong, when I look at the docu for font-lock-add-keywords.
Stefan>
Stefan> Yes, looks like a bug to me,
I'll file a bug report next week.
Klaus
--
--------------------------------------------------
| Klaus Zeitler Alcatel-Lucent |
| Email: kzeitler@alcatel-lucent.com |
--------------------------------------------------
---
Never let your sense of morals prevent you from doing
what is right. -- Salvor Hardin, "Foundation"
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2008-07-25 13:33 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2008-07-15 12:19 font-lock question Klaus Zeitler
2008-07-24 15:11 ` Stefan Monnier
2008-07-25 13:33 ` Klaus Zeitler
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