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patch 9.0.0892: may redraw when not needed

Problem:    May redraw when not needed, causing slow scrolling.
Solution:   Do not redraw when w_skipcol doesn't change.  When w_skipcol
            changes only redraw from the top. (issue #11559)
This commit is contained in:
Bram Moolenaar
2022-11-17 11:34:38 +00:00
parent fc1b2d0961
commit f32fb93e43
5 changed files with 29 additions and 19 deletions

View File

@@ -393,6 +393,7 @@ finish_incsearch_highlighting(
magic_overruled = is_state->magic_overruled_save;
validate_cursor(); // needed for TAB
status_redraw_all();
redraw_all_later(UPD_SOME_VALID);
if (call_update_screen)
update_screen(UPD_SOME_VALID);
@@ -559,6 +560,7 @@ may_do_incsearch_highlighting(
}
validate_cursor();
// May redraw the status line to show the cursor position.
if (p_ru && curwin->w_status_height > 0)
curwin->w_redr_status = TRUE;