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(Fvertical_motion): Undo 2004-11-16 change.

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Instead, move back again if reseating moves too far ahead.
This commit is contained in:
Kim F. Storm 2004-11-18 11:00:38 +00:00
parent ddd709d100
commit b54a75394a
2 changed files with 15 additions and 10 deletions
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7
src/ChangeLog
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@ -1,4 +1,9 @@
2004-11-16 Luc Teirlinck <teirllm@auburn.edu>
2004-11-18 Kim F. Storm <storm@cua.dk>
* indent.c (Fvertical_motion): Undo 2004-11-16 change.
Instead, move back again if reseating moves too far ahead.
2004-11-17 Luc Teirlinck <teirllm@auburn.edu>
* xdisp.c (message3): Call clear_message.

18
src/indent.c
View file

@ -2078,16 +2078,16 @@ whether or not it is currently displayed in some window. */)
we end up with the iterator placed at where it thinks X is 0,
while the end position is really at some X > 0, the same X that
PT had. */
if (XINT (lines) < 0)
{
reseat_at_previous_visible_line_start (&it);
it.current_x = it.hpos = 0;
move_it_to (&it, PT, -1, -1, -1, MOVE_TO_POS);
it.vpos = 0;
}
else
move_it_by_lines (&it, 0, 0);
reseat_at_previous_visible_line_start (&it);
it.current_x = it.hpos = 0;
move_it_to (&it, PT, -1, -1, -1, MOVE_TO_POS);
/* Move back if we got too far. This may happen if
truncate-lines is on and PT is beyond right margin. */
if (IT_CHARPOS (it) > PT && XINT (lines) > 0)
move_it_by_lines (&it, -1, 0);
it.vpos = 0;
if (XINT (lines) != 0)
move_it_by_lines (&it, XINT (lines), 0);