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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: "Lennart Borgman \(gmail\)" <lennart.borgman@gmail.com>
Cc: Emacs Devel <emacs-devel@gnu.org>
Subject: Re: nxml-mode does not remove its overlays
Date: Sat, 08 Mar 2008 16:02:35 -0500	[thread overview]
Message-ID: <jwvpru52ane.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <47D2E76B.6080306@gmail.com> (Lennart Borgman's message of "Sat,  08 Mar 2008 20:22:19 +0100")

>     (unless (and (= (point-min) 1)
>                  (= (point-max) (1+ (buffer-size))))
>       (widen))

Please just use `widen'.  It's not like it's expensive of anything.


        Stefan


PS: To check if a buffer is widened, please use
(= (buffer-size) (- (point-max) (point-min)))




  reply	other threads:[~2008-03-08 21:02 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-03-08 19:22 nxml-mode does not remove its overlays Lennart Borgman (gmail)
2008-03-08 21:02 ` Stefan Monnier [this message]
2008-03-09  2:40   ` Bastien
2008-03-09 10:18     ` David Kastrup

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