Commit 9136818a authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(Fvertical_motion): Scan to PT from start of line to make iterator consistent.

parent 6367b616
......@@ -2064,13 +2064,16 @@ whether or not it is currently displayed in some window. */)
SET_TEXT_POS (pt, PT, PT_BYTE);
start_display (&it, w, pt);
/* Move to the start of the display line containing PT. If we don't
/* Scan from the start of the line containing PT. If we don't
do this, we start moving with IT->current_x == 0, while PT is
really at some x > 0. The effect is, in continuation lines, that
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. */
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);
it.vpos = 0;
if (XINT (lines) != 0)
move_it_by_lines (&it, XINT (lines), 0);
......
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