From: Eli Zaretskii <eliz@gnu.org>
To: Christopher Monsanto <chris@monsan.to>
Cc: 10159@debbugs.gnu.org
Subject: bug#10159: auto-complete causes crash in emacs HEAD
Date: Sat, 22 Sep 2012 15:40:15 +0300 [thread overview]
Message-ID: <83haqqkz80.fsf@gnu.org> (raw)
In-Reply-To: <CAC5n7TGgAyjxf6y6=kfi0mezr_0P4rrUZP2srAfgNKHDhH8QtA@mail.gmail.com>
> From: Christopher Monsanto <chris@monsan.to>
> Date: Sat, 22 Sep 2012 08:19:11 -0400
> Cc: 10159@debbugs.gnu.org
>
> Same here.
>
> (gdb) pp string
> #(" " 0 36 (face popup-tip-face
> keymap nil popup-item ""))
That's good to know, thanks.
> Thanks. Seems to me that this value is coming from xdisp.c,
> display_line, var n_glyphs_before, derived from row->used[TEXT_AREA]
> (line 19425).
No, it comes from it->end_charpos, the length of the previous overlay
string, because when the next overlay string is loaded, its length was
not reflected in the value of it->end_charpos. Should be fixed now in
revision 110135 on the trunk.
> (I wish I knew what a "struct it" is, not the most
> descriptive name! :-))
"it" stands for "iterator". 'struct it' is an object used by the
display engine to iterate over buffers or strings to be displayed, one
character at a time, with the purpose of generating the information
required by the display back-end (X, TTY, etc.) to update the screen.
See dispextern.h around line 1925, for more about that.
Please test revision 110135 thoroughly with auto-complete, and if you
find no problems, I will close this bug.
next prev parent reply other threads:[~2012-09-22 12:40 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-29 2:02 bug#10159: 24.0.91; Segfault with auto-complete package [SEC=UNCLASSIFIED] Alex Murray
2011-11-30 1:54 ` Alex Murray
2011-12-01 16:09 ` Paul Eggert
2011-12-02 5:40 ` Alex Murray
2011-12-06 5:47 ` Alex Murray
2011-12-06 6:31 ` Eli Zaretskii
2012-01-20 4:42 ` Alex Murray
2012-01-20 5:39 ` Alex Murray
2012-01-20 10:01 ` Eli Zaretskii
2012-01-22 22:48 ` Alex Murray
2012-01-23 0:04 ` Paul Eggert
2012-07-26 12:58 ` bug#10159: Segfault with auto-complete package Toon Claes
2012-07-26 15:58 ` Eli Zaretskii
[not found] ` <064f9be784bab3c1101f946e81dd5f90@tonotdo.com>
2012-07-27 6:57 ` Eli Zaretskii
2012-09-22 11:11 ` bug#10159: auto-complete causes crash in emacs HEAD Christopher Monsanto
2012-09-22 11:12 ` Christopher Monsanto
2012-09-22 11:58 ` Eli Zaretskii
2012-09-22 12:19 ` Christopher Monsanto
2012-09-22 12:40 ` Eli Zaretskii [this message]
2012-09-22 13:13 ` Christopher Monsanto
2013-02-14 8:52 ` Glenn Morris
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