From: Chong Yidong <cyd@mit.edu>
Cc: emacs-devel@gnu.org
Subject: Re: Possible `point-entered' `point-left' Text Property Bug
Date: Fri, 12 May 2006 14:34:16 -0400 [thread overview]
Message-ID: <87r72zay8n.fsf@mit.edu> (raw)
In-Reply-To: <873bfff7x2.fsf@stupidchicken.com> (Chong Yidong's message of "Fri, 12 May 2006 13:51:37 -0400")
> I investigated some more, and found two separate bugs. The first bug
> is that inhibit-point-motion-hooks was not being set to t during
> Fline_beginning_position.
>
> The second bug is more subtle.
> Here, inhibit-point-motion-hooks is bound to nil to avoid processing
> the intangible property. But this also has the effect of spuriously
> calling point-left and point-entered hooks if they are defined.
Another possibility is to split inhibit-point-motion-hooks into two
separate variables that suppress point-entered/point-left and use of
the intangible property respectively. In that case, both
Fline_beginning_position and the relevant part of line-move-1 would
inhibit use of point-entered/point-left while allowing use of the
tangible property.
next prev parent reply other threads:[~2006-05-12 18:34 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-11 16:27 Possible `point-entered' `point-left' Text Property Bug Chong Yidong
2006-05-12 4:15 ` Richard Stallman
2006-05-12 14:05 ` Chong Yidong
2006-05-13 4:53 ` Richard Stallman
2006-05-12 17:51 ` Chong Yidong
2006-05-12 18:34 ` Chong Yidong [this message]
2006-05-13 4:53 ` Richard Stallman
2006-05-13 4:53 ` Richard Stallman
2006-05-13 15:28 ` Chong Yidong
2006-05-14 15:09 ` Richard Stallman
2006-05-14 15:24 ` Chong Yidong
2006-05-15 5:13 ` Richard Stallman
2006-05-15 16:14 ` Chong Yidong
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