From: Alp Aker <alptekin.aker@gmail.com>
To: Ami Fischman <ami@fischman.org>
Cc: 12745@debbugs.gnu.org
Subject: bug#12745: crash in bidi_pop_it during (idle) redisplay
Date: Mon, 29 Oct 2012 14:56:49 -0400 [thread overview]
Message-ID: <CACxch4oScM7DddZyyspgSwgrE7wzWVu1i9fBOAm+9Du+QdBnBA@mail.gmail.com> (raw)
In-Reply-To: <CAGKqTXXeesBUpT4jJr=bpNUPjXNkZHH1UYEw1BcR2nX4qTYc0Q@mail.gmail.com>
>> Yes, and so is the STRETCH glyph. Can you figure out what is the
>> string before that, viz.:
>> > 20 144: CHAR[ ] str=61334f1[0] blev=0,btyp=L w=6 a+d=10+2 MB
>> This is a display string or an overlay string, but where does it come
>> from, and which mode puts it there?
>
>
> I'm groping in the dark, but AFAICT it's a null str?
> (gdb) p/x (it->glyph_row->glyphs[1][20].object)
> $39 = 0x61334f1
> (gdb) p *(it->glyph_row->glyphs[1][20].object)
> $40 = 0
That string is likely also from fci-mode. The overlay string that
mode puts at the end of each line has the structure <character> +
<stretch glyph> + <image>, where by default <character> is U+E000. It
shouldn't be null.
next prev parent reply other threads:[~2012-10-29 18:56 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-28 3:31 bug#12745: crash in bidi_pop_it during (idle) redisplay Paul Eggert
2012-10-28 7:49 ` Paul Eggert
2012-10-28 7:50 ` Paul Eggert
2012-10-28 17:23 ` Eli Zaretskii
2012-10-28 19:00 ` Ami Fischman
2012-10-28 19:50 ` Eli Zaretskii
2012-10-29 4:26 ` Ami Fischman
2012-10-29 17:11 ` Eli Zaretskii
2012-10-29 17:56 ` Ami Fischman
2012-10-29 18:10 ` Eli Zaretskii
2012-10-29 18:29 ` Ami Fischman
2012-10-29 18:55 ` Eli Zaretskii
2012-10-29 18:56 ` Alp Aker [this message]
2012-10-29 19:09 ` Alp Aker
2012-10-29 19:23 ` Ami Fischman
2012-10-29 20:24 ` Eli Zaretskii
2012-10-29 20:57 ` Eli Zaretskii
2012-10-29 21:08 ` Ami Fischman
2012-10-30 17:52 ` Eli Zaretskii
2012-10-30 18:29 ` Ami Fischman
2012-10-30 21:00 ` Eli Zaretskii
2012-10-30 21:08 ` Ami Fischman
2012-10-31 15:46 ` Eli Zaretskii
2012-11-01 22:25 ` Ami Fischman
2012-11-02 7:17 ` Eli Zaretskii
2012-11-02 7:43 ` Ami Fischman
2012-11-03 9:31 ` Eli Zaretskii
2012-10-29 20:25 ` Eli Zaretskii
2012-10-29 20:42 ` Alp Aker
2012-10-29 20:59 ` Eli Zaretskii
2012-10-29 21:25 ` Alp Aker
2012-10-29 21:53 ` Alp Aker
2012-11-23 20:14 ` Ami Fischman
2012-11-23 21:56 ` Eli Zaretskii
2012-11-25 4:52 ` Ami Fischman
2012-11-25 16:51 ` Eli Zaretskii
2013-02-10 3:07 ` Glenn Morris
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