From: Masatake YAMATO <jet@gyve.org>
Cc: emacs-devel@gnu.org
Subject: Behavior of evaporate
Date: Fri, 26 Sep 2003 17:53:43 +0900 (JST) [thread overview]
Message-ID: <20030926.175343.232772863.jet@gyve.org> (raw)
In-Reply-To: <buou170ym50.fsf@mcspd15.ucom.lsi.nec.co.jp>
> > > I was thinking of suggesting that but wasn't sure whether it'd work.
> > > Does it ? If it does, it's probably the simplest alternative, indeed.
> >
> > `evaporate' doesn't work I expect. So I introduced suboverlays property to
> > manage overlay deletion.
>
> I'm not sure exactly what you're saying, but the overlay `evaporate'
> feature definitely works (unless it's recently been broken)...
(progn (setq xxx 1)
(setq o (make-overlay 0 0))
(overlay-put o 'modification-hooks (lambda (ov dummy b e l)
(setq xxx 0)))
(overlay-put o 'evaporate t)
xxx)
=> 1
Result I expected is 0.
So I can know an overlay is dead.
Do I misunderstand?
Masatake YAMATO
next prev parent reply other threads:[~2003-09-26 8:53 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-10 12:16 popup menu support for smerge-mode Masatake YAMATO
2003-01-11 19:41 ` Stefan Monnier
2003-08-24 6:03 ` Masatake YAMATO
2003-08-24 14:42 ` Stefan Monnier
2003-09-18 8:54 ` Masatake YAMATO
2003-09-18 15:27 ` Stefan Monnier
2003-09-19 9:25 ` Masatake YAMATO
2003-09-19 15:57 ` Stefan Monnier
2003-09-26 7:58 ` Masatake YAMATO
2003-09-26 8:44 ` Miles Bader
2003-09-26 8:53 ` Masatake YAMATO [this message]
2003-09-26 9:05 ` Behavior of evaporate Miles Bader
2003-09-26 9:17 ` David Kastrup
2003-09-26 15:59 ` Stefan Monnier
2003-09-27 2:31 ` Richard Stallman
2003-09-30 20:56 ` Alex Schroeder
2003-10-20 21:23 ` popup menu support for smerge-mode Stefan Monnier
2004-03-10 4:32 ` Masatake YAMATO
2004-03-11 7:00 ` Masatake YAMATO
2003-10-14 3:59 ` Masatake YAMATO
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