From: Eli Zaretskii <eliz@gnu.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: cyd@stupidchicken.com, 8219@debbugs.gnu.org, emacs-devel@gnu.org
Subject: Re: Effect of deletions on indirect buffers (Bug#8219)
Date: Sat, 12 Mar 2011 11:01:45 +0200 [thread overview]
Message-ID: <83wrk4soee.fsf@gnu.org> (raw)
In-Reply-To: <jwv1v2dxn68.fsf-monnier+emacs@gnu.org>
> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: Chong Yidong <cyd@stupidchicken.com>, 8219@debbugs.gnu.org, emacs-devel@gnu.org
> Date: Fri, 11 Mar 2011 18:19:25 -0500
>
> I.e. any place where we use BUF_PT on something else than
> current_buffer, we have a bug waiting to happen unless we know for sure
> that that buffer is not indirect.
It follows that BUF_PT, when used on other than the current buffer
should update PT if necessary, if that buffer is an indirect buffer,
before returning the value. And the same with BUF_BEGV, BUF_ZV, etc.
Right?
next prev parent reply other threads:[~2011-03-12 9:01 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-11 19:48 Effect of deletions on indirect buffers (Bug#8219) Chong Yidong
2011-03-11 20:07 ` Eli Zaretskii
2011-03-11 20:58 ` bug#8219: " Chong Yidong
2011-03-12 8:15 ` Eli Zaretskii
2011-03-11 23:19 ` Stefan Monnier
2011-03-12 9:01 ` Eli Zaretskii [this message]
2011-03-12 20:47 ` Stefan Monnier
2011-03-13 16:30 ` bug#8219: " Chong Yidong
2011-03-13 17:09 ` Chong Yidong
2011-03-13 22:29 ` Chong Yidong
2011-03-14 2:41 ` bug#8219: " Juanma Barranquero
2011-03-14 16:18 ` Chong Yidong
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