From: "Drew Adams" <drew.adams@oracle.com>
To: <rms@gnu.org>, "Joe Wells" <jbw@macs.hw.ac.uk>
Cc: emacs-devel@gnu.org
Subject: overlays with higher priority than region [was: no good way to highlight rectangle while region is highlighted]
Date: Wed, 23 Jan 2008 13:25:31 -0800 [thread overview]
Message-ID: <BNELLINCGFJLDJIKDGACCENMCGAA.drew.adams@oracle.com> (raw)
In-Reply-To: <E1ICpXQ-0002yp-6f@fencepost.gnu.org>
> Summary of this message: This is a feature request for (1) the
> possibility that some overlays can have priority over the use of the
> region face, and/or (2) a variant of the ?box? face feature where the
> vertical lines of the box take no extra space.
>
RMS> (2) sounds terribly low-level. (1) is cleaner.
RMS> I think (1) could be implemented with a change in
RMS> face_at_buffer_position. For instance, we could define a
RMS> certain priority for the region, so that overlays whose
RMS> priority exceeds that cover the region.
RMS> It doesn't look terribly hard, but you need to think carefully
RMS> to prove that you store the value into *ENDPTR in all cases.
Did this get dropped? I too would like to see the possibility of having an
overlay that has higher priority than the region. One use case is
highlighting a line within the region.
[Please don't suggest other ways to draw attention to the line, here (e.g.
display-table, fringe). That is just an example. I would like to be able to
have an overlay with a higher priority than the region - I'm not interested
in this example per se.]
next prev parent reply other threads:[~2008-01-23 21:25 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-21 21:59 no good way to highlight rectangle while region is highlighted Joe Wells
2007-07-23 4:28 ` Richard Stallman
2007-07-23 7:46 ` Joe Wells
2007-07-23 22:30 ` Richard Stallman
2007-07-23 22:52 ` Joe Wells
2007-07-30 16:44 ` Richard Stallman
2007-07-30 17:04 ` Joe Wells
2008-01-23 21:25 ` Drew Adams [this message]
2007-07-23 17:55 ` Johan Bockgård
2007-07-26 16:59 ` Ehud Karni
2007-07-27 7:52 ` Joe Wells
2007-07-27 8:10 ` Ehud Karni
2007-07-27 13:27 ` Joe Wells
2007-07-27 19:43 ` Ehud Karni
2007-07-28 0:10 ` Joe Wells
2007-07-28 10:33 ` Ehud Karni
2007-07-27 13:36 ` Dan Nicolaescu
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