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Fix bug #18584 with assertion violations while scrolling.

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src/xdisp.c (move_it_by_lines): Call reseat_1 after moving the
 iterator backwards, to resync the bidi iterator.
This commit is contained in:
Eli Zaretskii 2014-10-02 17:57:05 +03:00
parent ef9bcf3b40
commit 3d900a84e4
2 changed files with 6 additions and 0 deletions
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5
src/ChangeLog
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@ -1,3 +1,8 @@
2014-10-02 Eli Zaretskii <eliz@gnu.org>
* xdisp.c (move_it_by_lines): Call reseat_1 after moving the
iterator backwards, to resync the bidi iterator. (Bug#18584)
2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
* xfaces.c (Finternal_set_lisp_face_attribute): Don't try to

1
src/xdisp.c
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@ -9748,6 +9748,7 @@ move_it_by_lines (struct it *it, ptrdiff_t dvpos)
back_to_previous_visible_line_start (it);
it->vpos--;
}
reseat_1 (it, it->current.pos, 1);
}
else
RESTORE_IT (it, it, it2data);