GNU bug report logs - #3452
23.0.94; display

Previous Next

Package: emacs;

Reported by: rms <at> gnu.org

Date: Wed, 3 Jun 2009 03:00:03 UTC

Severity: serious

Done: Chong Yidong <cyd <at> stupidchicken.com>

Bug is archived. No further changes may be made.

Full log

Message #27 received at 3452 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Chong Yidong <cyd <at> stupidchicken.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 3452 <at> debbugs.gnu.org, handa <at> m17n.org
Subject: Re: bug#3452: 23.0.94; display
Date: Sun, 07 Jun 2009 09:56:05 -0400

Eli Zaretskii <eliz <at> gnu.org> writes:

> Btw, I don't understand how these characters are related to
> compositions.  They should not be composed with anything, they always
> stand for themselves.

I didn't know that.  This means there is a bug in either
find_composition (called from composition_compute_stop_pos) or
next_element_from_composition (called from next_element_from_buffer),
because the following code in next_element_from_buffer (xdisp.c:6519) is
triggered for this character:

  if (CHAR_COMPOSED_P (it, IT_CHARPOS (*it), IT_BYTEPOS (*it))
      && next_element_from_composition (it))
    {
       return 1;
    }
This bug report was last modified 15 years and 153 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.