patch 9.1.1136: Match highlighting marks a buffer region as changed
Problem: Match highlighting marks a buffer region to be redrawn as if
its buffer text was changed, unnecessarily invoking syntax code.
Solution: Set the `w_redraw_top/bot` variables instead of the b_mod_* ones
(Luuk van Baal)
closes: #16697
Signed-off-by: Luuk van Baal <luukvbaal@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/match.c b/src/match.c
index bc50757..ef25879 100644
--- a/src/match.c
+++ b/src/match.c
@@ -187,20 +187,7 @@
// Calculate top and bottom lines for redrawing area
if (toplnum != 0)
{
- if (wp->w_buffer->b_mod_set)
- {
- if (wp->w_buffer->b_mod_top > toplnum)
- wp->w_buffer->b_mod_top = toplnum;
- if (wp->w_buffer->b_mod_bot < botlnum)
- wp->w_buffer->b_mod_bot = botlnum;
- }
- else
- {
- wp->w_buffer->b_mod_set = TRUE;
- wp->w_buffer->b_mod_top = toplnum;
- wp->w_buffer->b_mod_bot = botlnum;
- wp->w_buffer->b_mod_xlines = 0;
- }
+ redraw_win_range_later(wp, toplnum, botlnum);
m->mit_toplnum = toplnum;
m->mit_botlnum = botlnum;
rtype = UPD_VALID;
@@ -269,20 +256,7 @@
vim_free(cur->mit_pattern);
if (cur->mit_toplnum != 0)
{
- if (wp->w_buffer->b_mod_set)
- {
- if (wp->w_buffer->b_mod_top > cur->mit_toplnum)
- wp->w_buffer->b_mod_top = cur->mit_toplnum;
- if (wp->w_buffer->b_mod_bot < cur->mit_botlnum)
- wp->w_buffer->b_mod_bot = cur->mit_botlnum;
- }
- else
- {
- wp->w_buffer->b_mod_set = TRUE;
- wp->w_buffer->b_mod_top = cur->mit_toplnum;
- wp->w_buffer->b_mod_bot = cur->mit_botlnum;
- wp->w_buffer->b_mod_xlines = 0;
- }
+ redraw_win_range_later(wp, cur->mit_toplnum, cur->mit_botlnum);
rtype = UPD_VALID;
}
vim_free(cur->mit_pos_array);