10169 |
buffer_unchanged_p |
buffer_unchanged_p |
10170 |
= (!NILP (w->window_end_valid) |
= (!NILP (w->window_end_valid) |
10171 |
&& !current_buffer->clip_changed |
&& !current_buffer->clip_changed |
|
&& END_UNCHANGED + BEG_UNCHANGED >= Z - BEG |
|
10172 |
&& XFASTINT (w->last_modified) >= MODIFF |
&& XFASTINT (w->last_modified) >= MODIFF |
10173 |
&& XFASTINT (w->last_overlay_modified) >= OVERLAY_MODIFF); |
&& XFASTINT (w->last_overlay_modified) >= OVERLAY_MODIFF); |
10174 |
|
|
10366 |
} |
} |
10367 |
|
|
10368 |
/* Handle case where text has not changed, only point, and it has |
/* Handle case where text has not changed, only point, and it has |
10369 |
not moved off the frame. */ |
not moved off the frame, and we are not retrying after hscroll. |
10370 |
if (buffer_unchanged_p |
(current_matrix_up_to_date_p is nonzero when retrying.) */ |
10371 |
|
if (current_matrix_up_to_date_p |
10372 |
&& (rc = try_cursor_movement (window, startp, &temp_scroll_step), |
&& (rc = try_cursor_movement (window, startp, &temp_scroll_step), |
10373 |
rc != CURSOR_MOVEMENT_CANNOT_BE_USED)) |
rc != CURSOR_MOVEMENT_CANNOT_BE_USED)) |
10374 |
{ |
{ |