From: "Ehud Karni" <ehud@unix.mvs.co.il>
Cc: help-gnu-emacs@gnu.org
Subject: Re: priority of overlays vs text-properties
Date: Thu, 5 Sep 2002 18:19:15 +0300 [thread overview]
Message-ID: <200209051519.g85FJFo03830@beta.mvs.co.il> (raw)
In-Reply-To: <ubs7csdl1.fsf@raibau.raiffeisen.at> (message from Klaus Berndl on 05 Sep 2002 16:42:02 +0200)
On 05 Sep 2002 16:42:02 +0200, Klaus Berndl <Klaus.Berndl@raibau.raiffeisen.at> wrote:
>
> Suppose i add a face with color "red" to a text "XXX" in current buffer.
> Then i define an overlay and add a face-property to this overlay which has
> color "green". This overlay should cover the whole buffer (maybe senseless but
> it's just an example)!
>
> Ok, now my question: Is the text "XXX" (which has "red"-text-properties, see
> above) displayed now green or red?
It will surly appear in green color (I use this all the time).
If you have more than 1 face-property overlay on the same text then
the face that is shown depends on the priority of the overlay, the
higher priority (larger number) will be shown. Use:
(overlay-put <overlay-name> 'priority <priority-value>)
to set the overlay priority.
Ehud.
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prev parent reply other threads:[~2002-09-05 15:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-05 14:42 priority of overlays vs text-properties Klaus Berndl
2002-09-05 14:57 ` lawrence mitchell
2002-09-05 15:19 ` Ehud Karni [this message]
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