Commit 68c5d1db authored by Gerd Moellmann's avatar Gerd Moellmann
Browse files

(try_cursor_movement): Use cursor_row_p also when

PT has moved backward.
parent 9a038881
2000-10-17 Gerd Moellmann <gerd@gnu.org>
* xdisp.c (try_cursor_movement): Use cursor_row_p also when
PT has moved backward.
* xdisp.c (cursor_row_p): Take continued lines into account.
* alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
......
......@@ -8958,12 +8958,12 @@ try_cursor_movement (window, startp, scroll_step)
if (rc == 0)
{
int scroll_p = 0;
int last_y = window_text_bottom_y (w) - this_scroll_margin;
if (PT > XFASTINT (w->last_point))
{
/* Point has moved forward. */
int last_y = window_text_bottom_y (w) - this_scroll_margin;
while (MATRIX_ROW_END_CHARPOS (row) < PT
&& MATRIX_ROW_BOTTOM_Y (row) < last_y)
{
......@@ -9024,9 +9024,9 @@ try_cursor_movement (window, startp, scroll_step)
/* Due to newlines in overlay strings, we may have to
skip forward over overlay strings. */
while (MATRIX_ROW_END_CHARPOS (row) == PT
&& MATRIX_ROW_ENDS_IN_OVERLAY_STRING_P (row)
&& !row->ends_at_zv_p)
while (MATRIX_ROW_BOTTOM_Y (row) < last_y
&& MATRIX_ROW_END_CHARPOS (row) == PT
&& !cursor_row_p (w, row))
++row;
/* If within the scroll margin, scroll. */
......
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