From 3f029ea02702b816b432f88d1363ac0791a2222e Mon Sep 17 00:00:00 2001 From: "Richard M. Stallman" Date: Sun, 21 Jul 2002 20:31:46 +0000 Subject: [PATCH] (redisplay_window): Don't test BEG_UNCHANGED and END_UNCHANGED when setting buffer_unchanged_p. Use current_matrix_up_to_date_p to decide whether to use try_cursor_movement. --- src/xdisp.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/xdisp.c b/src/xdisp.c index a271604aa8e..4e52d39c908 100644 --- a/src/xdisp.c +++ b/src/xdisp.c @@ -10169,7 +10169,6 @@ redisplay_window (window, just_this_one_p) buffer_unchanged_p = (!NILP (w->window_end_valid) && !current_buffer->clip_changed - && END_UNCHANGED + BEG_UNCHANGED >= Z - BEG && XFASTINT (w->last_modified) >= MODIFF && XFASTINT (w->last_overlay_modified) >= OVERLAY_MODIFF); @@ -10367,8 +10366,9 @@ redisplay_window (window, just_this_one_p) } /* Handle case where text has not changed, only point, and it has - not moved off the frame. */ - if (buffer_unchanged_p + not moved off the frame, and we are not retrying after hscroll. + (current_matrix_up_to_date_p is nonzero when retrying.) */ + if (current_matrix_up_to_date_p && (rc = try_cursor_movement (window, startp, &temp_scroll_step), rc != CURSOR_MOVEMENT_CANNOT_BE_USED)) { -- 2.39.5