From: Bastien <bzg@altern.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: "Lennart Borgman \(gmail\)" <lennart.borgman@gmail.com>,
Emacs Devel <emacs-devel@gnu.org>
Subject: Re: nxml-mode does not remove its overlays
Date: Sun, 09 Mar 2008 02:40:36 +0000 [thread overview]
Message-ID: <874pbg7h7f.fsf@bzg.ath.cx> (raw)
In-Reply-To: <jwvpru52ane.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Sat, 08 Mar 2008 16:02:35 -0500")
Stefan Monnier <monnier@iro.umontreal.ca> writes:
> PS: To check if a buffer is widened, please use
> (= (buffer-size) (- (point-max) (point-min)))
This is something I've already been looking for several times.
Maybe this could go in simple.el:
(defun buffer-narrowed-p
"Return non-nil if the current buffer is narrowed."
(not (= (buffer-size)
(- (point-max)
(point-min)))
--
Bastien
next prev parent reply other threads:[~2008-03-09 2:40 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
2008-03-09 2:40 ` Bastien [this message]
2008-03-09 10:18 ` David Kastrup
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