From: Reiner Steib <reinersteib+gmane@imap.cc>
To: Dan Nicolaescu <dann@ics.uci.edu>,
Stefan Monnier <monnier@iro.umontreal.ca>
Cc: ding@gnus.org, emacs-devel@gnu.org
Subject: Re: Replace selective-display in Gnus
Date: Wed, 14 Oct 2009 21:05:01 +0200 [thread overview]
Message-ID: <87ljjdokyq.fsf@marauder.physik.uni-ulm.de> (raw)
In-Reply-To: <200908291826.n7TIQUFM003639@godzilla.ics.uci.edu> (Dan Nicolaescu's message of "Sat, 29 Aug 2009 11:26:30 -0700 (PDT)")
On Sat, Aug 29 2009, Dan Nicolaescu wrote:
> Reiner Steib <reinersteib+gmane@imap.cc> writes:
>
> > On Sat, Aug 29 2009, Stefan Monnier wrote:
> >
> > >> Could someone propose a patch how to use invisible overlays here? It
> > >> should be compatible with Emacs 21 (and up) and XEmacs 21.4 (and up)
> > >> if possible.
> > >
> > > Here is the gnus-sum.el code I'm using nowadays.
> >
> > Thanks.
> >
> > > IIRC it's not 100% correct (the behavior is not quite the same as
> > > the current one).
> >
> > What is the difference? (I don't use this feature so I'll probably
> > won't notice it.)
Unanswered, AFAICS?
> > > This includes unrelated changes, and uses remove-overlays which was
> > > new in Emacs-22.
> >
> > As we need the old code for compatibility with older Emacsen, I think
> > I will install it with some (fboundp 'remove-overlays) conditionals.
>
> Instead of conditionals you could replace `remove-overlays' calls with
> something like:
>
> (dolist (ov (overlays-in from to))
> (when (overlay-get ov 'gnus-sum)
> (delete-overlay ov)))))
>
> which should work everywhere.
Thanks, Stefan and Dan. I have committed this.
Bye, Reiner.
--
,,,
(o o)
---ooO-(_)-Ooo--- | PGP key available | http://rsteib.home.pages.de/
next prev parent reply other threads:[~2009-10-14 19:05 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-29 5:27 obsolete selective-display ? Dan Nicolaescu
2009-08-29 7:21 ` Eli Zaretskii
2009-08-29 7:32 ` Dan Nicolaescu
2009-08-29 7:49 ` Eli Zaretskii
2009-08-29 15:44 ` Stefan Monnier
2009-08-29 7:50 ` Miles Bader
2009-08-29 8:34 ` Replace selective-display in Gnus (was: obsolete selective-display ?) Reiner Steib
2009-08-29 15:40 ` Replace selective-display in Gnus Stefan Monnier
2009-08-29 18:19 ` Reiner Steib
2009-08-29 18:26 ` Dan Nicolaescu
2009-10-14 19:05 ` Reiner Steib [this message]
2009-10-15 1:01 ` Katsumi Yamaoka
2009-10-15 4:34 ` Stephen J. Turnbull
2009-10-16 7:06 ` Katsumi Yamaoka
2009-10-17 10:41 ` Reiner Steib
2009-10-18 23:51 ` Katsumi Yamaoka
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