From: Richard Stallman <rms@gnu.org>
Cc: snogglethorpe@gmail.com, emacs-devel@gnu.org
Subject: Problem report #53 -- real problem
Date: Sun, 14 May 2006 19:30:03 -0400 [thread overview]
Message-ID: <E1FfQ2F-0002jm-RD@fencepost.gnu.org> (raw)
In-Reply-To: <200605110512.k4B5CwWK011916@amrm2.ics.uci.edu> (message from Dan Nicolaescu on Wed, 10 May 2006 22:12:58 -0700)
Is it right to assume that XINT (pos) is always >= BUF_BEGV (XBUFFER (buffer)) ?
If yes, then this problem report is FALSE.
This is a real problem.
Currently it IS possible to call text_property_stickiness
with a POS value that is before BEGV.
text_property_stickiness is called from get_pos_property,
which is called from find_field, which is called from
various user-level functions in editfns.c.
I made sure the other callers can't call it with a POS value before BEGV.
But this one case is hard, and I am not sure what is right to do here.
Miles, can you help?
next prev parent reply other threads:[~2006-05-14 23:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-11 15:48 Problem report #53 Dan Nicolaescu
2006-05-11 5:12 ` Dan Nicolaescu
2006-05-14 23:30 ` Richard Stallman [this message]
2006-05-22 2:39 ` Problem report #53 -- real problem Richard Stallman
2006-05-22 2:48 ` Miles Bader
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