From: Stefan Monnier <monnier@iro.umontreal.ca>
To: emacs-devel@gnu.org
Subject: Re: inhibit-point-motion-hooks and its replacement?
Date: Fri, 02 Sep 2016 11:27:21 -0400 [thread overview]
Message-ID: <jwvshtijpfh.fsf-monnier+gmane.emacs.devel@gnu.org> (raw)
In-Reply-To: 22472.19457.59542.51233@gargle.gargle.HOWL
> That same section also declares point-entered and point-left
> obsolete and points instead at cursor-sensor as the new goodness.
> cursor-sensor in turn has a variable cursor-sensor-inhibit which is
> undocumented --- so what is the new replacement for inhibit-point-motion-hooks?
The NOP operation should do it.
inhibit-point-motion-hooks is used to disable the effects of
text-properties like point-entered/left and `intangible' which operate
at a very low level (they affect everything including like goto-char).
The replacements for point-entered/left and `intangible' in
cursor-sensor do not affect low-level operations (they only kick in
between commands), so all uses I've found of inhibit-point-motion-hooks
can be simply dropped once you don't use point-entered/left and
`intangible' any more.
Stefan
next prev parent reply other threads:[~2016-09-02 15:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-01 15:40 inhibit-point-motion-hooks and its replacement? raman
2016-09-02 15:27 ` Stefan Monnier [this message]
2016-09-03 19:35 ` raman
2016-09-04 4:26 ` Stefan Monnier
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