From: martin rudalics <rudalics@gmx.at>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: yoni-r@actcom.com, rms@gnu.org, emacs-devel@gnu.org
Subject: Re: Uninformative comment in files.el
Date: Thu, 13 Dec 2007 20:01:39 +0100 [thread overview]
Message-ID: <47618193.9030909@gmx.at> (raw)
In-Reply-To: <jwvr6hqcz0g.fsf-monnier+emacs@gnu.org>
>>I don't think that's true. Any package that depends on overlays to
>>correctly survive reverting won't work anyway. Reverting the buffer
>>will move the overlay bounds out, at least to cover all the changed
>>text in the file. That would break them.
>
>
> Maybe it would. Or maybe the package knows how to deal with that (it
> wants the overlay to cover the whole buffer, for instance, and sets the
> marker's advance-after property appropriately) or it just needs to keep
> the overlay-buffer info to know in which buffer is the overlay.
We could introduce another overlay property, `keep-when-revert-buffer'
if removing overlays shall be the default, `remove-when-revert-buffer'
otherwise.
next prev parent reply other threads:[~2007-12-13 19:01 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-11 18:46 Uninformative comment in files.el Stefan Monnier
2007-12-11 20:55 ` Vinicius Jose Latorre
2007-12-11 22:05 ` martin rudalics
2007-12-12 2:22 ` Vinicius Jose Latorre
2007-12-12 6:31 ` Yoni Rabkin Katzenell
2007-12-12 9:17 ` martin rudalics
2007-12-12 14:22 ` Yoni Rabkin Katzenell
2007-12-12 12:28 ` Vinicius Jose Latorre
2007-12-12 15:20 ` Stefan Monnier
2007-12-12 15:41 ` Yoni Rabkin Katzenell
2007-12-13 16:51 ` Richard Stallman
2007-12-13 17:00 ` Stefan Monnier
2007-12-13 19:01 ` martin rudalics [this message]
2007-12-13 19:35 ` David Kastrup
2007-12-14 20:49 ` Richard Stallman
2007-12-14 20:49 ` Richard Stallman
2007-12-16 3:43 ` Stephen J. Turnbull
2007-12-17 8:24 ` Richard Stallman
[not found] ` <E1J2aRp-00010Y-QD@fencepost.gnu.org>
[not found] ` <476084A9.4010800@ig.com.br>
2007-12-14 10:10 ` Richard Stallman
2007-12-20 23:54 ` Stefan Monnier
2007-12-21 19:49 ` Richard Stallman
2007-12-23 0:57 ` Stefan Monnier
2007-12-12 22:52 ` Richard Stallman
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