From: David Kastrup <dak@gnu.org>
Subject: Ok, here is the bug I have been looking for. Kim, not Jan...
Date: Tue, 01 Mar 2005 05:58:43 +0100 [thread overview]
Message-ID: <x5sm3gm070.fsf@lola.goethe.zz> (raw)
With -fno-crossjumping, the real assert came to light.
It is xdisp.c in line 6122:
/* The function move_it_vertically_backward may move over more
than the specified y-distance. If it->w is small, e.g. a
mini-buffer window, we may end up in front of the window's
display area. Start displaying at the start of the line
containing PT in this case. */
if (it.current_y <= 0)
{
init_iterator (&it, w, PT, PT_BYTE, NULL, DEFAULT_FACE_ID);
move_it_vertically_backward (&it, 0);
xassert (IT_CHARPOS (it) <= PT);
it.current_y = 0;
}
I suppose that the reseat_1 in move_it_vertically_backward will move
forward again. Something like that.
--
David Kastrup, Kriemhildstr. 15, 44793 Bochum
next reply other threads:[~2005-03-01 4:58 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-01 4:58 David Kastrup [this message]
2005-03-01 8:34 ` Ok, here is the bug I have been looking for. Kim, not Jan Kim F. Storm
2005-03-01 23:24 ` Kim F. Storm
2005-03-01 23:52 ` David Kastrup
2005-03-02 8:47 ` Kim F. Storm
2005-03-02 10:28 ` Miles Bader
2005-03-02 11:01 ` David Kastrup
2005-03-02 11:44 ` Kim F. Storm
2005-03-02 12:12 ` Miles Bader
2005-03-02 23:10 ` Kim F. Storm
2005-03-02 23:40 ` David Kastrup
2005-03-02 23:58 ` Miles Bader
2005-03-03 12:57 ` Kim F. Storm
2005-03-04 16:48 ` Jan D.
2005-03-06 21:16 ` Kim F. Storm
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