From: Katsumi Yamaoka <yamaoka@jpl.org>
Cc: Masatake YAMATO <jet@gyve.org>,
mi-ew3m@imarko.dhs.org, matt@stchem.bham.ac.uk,
emacs-w3m@namazu.org
Subject: [emacs-w3m:06591] enabling evaporation of overlays
Date: Thu, 08 Apr 2004 11:44:55 +0900 [thread overview]
Message-ID: <b9y1xmzdw7s.fsf@jpl.org> (raw)
In-Reply-To: <b9ybrm455r2.fsf@jpl.org>
Hi,
This message is continued from the following thread:
http://thread.gmane.org/n05yv0h3.fsf@ID-23066.news.dfncis.de
>>>>> In [emacs-w3m : No.06589] Katsumi Yamaoka wrote:
> I also got a report from Hiroshi Fujishima yesterday that there
> is a problem in Gnus. When a user types the `t' key in the
> summary buffer, mouse-face spreads over the whole article header.
> It is required that the value for gnus-treat-buttonize-head is
> `head' (which is the default). I haven't investigated it yet,
> though.
The problem arises since it is the middle of the development of
overlay functions in the Emacs CVS head. It can be fixed by the
following code:
(eval-after-load "gnus"
'(progn
(defun gnus-make-overlay (&rest args) "\
Run `make-overlay' and enable the `evaporate' property on overlay."
(let ((overlay (apply 'make-overlay args)))
(overlay-put overlay 'evaporate t)
overlay))
(require 'byte-comp)
(byte-compile 'gnus-make-overlay)))
It is useful that all overlays made by Gnus will be vanished
when `erase-buffer' is performed. However, currently I don't
want to install it to Gnus CVS. Because it doesn't affect
overlays made for widget buttons and we are unable to abolish
the gnus-kill-all-overlays function. Furthermore, I heard
Masatake YAMATO is planning to enable evaporation of all
overlays by default. All problems will be solved if it is
realized.
Regards,
--
Katsumi Yamaoka <yamaoka@jpl.org>
next parent reply other threads:[~2004-04-08 2:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <b9y1xn3w0q5.fsf@jpl.org>
[not found] ` <m3hdvxdben.fsf@zsu.sush.org>
[not found] ` <b9yn05obszp.fsf@jpl.org>
[not found] ` <20040407.205642.89144777.jet@gyve.org>
[not found] ` <b9ybrm455r2.fsf@jpl.org>
2004-04-08 2:44 ` Katsumi Yamaoka [this message]
2004-04-08 3:57 ` [emacs-w3m:06592] " Masatake YAMATO
2004-04-08 4:06 ` Fwd: " Katsumi Yamaoka
2004-04-08 4:17 ` [emacs-w3m:06593] " Masatake YAMATO
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