patch 9.0.0592: display not cleared when scrolling back in messages Commit: https://github.com/vim/vim/commit/838b746cce7ea863acdb81e3f44eec2ea90de92a Author: Bram Moolenaar <Bram@vim.org> Date: Mon Sep 26 15:19:56 2022 +0100 patch 9.0.0592: display not cleared when scrolling back in messages Problem: Display not cleared when scrolling back in messages, a background color is set and t_ut is empty. Solution: Clear to the end of the display if needed. (closes #8973)

--- a/src/proto/screen.pro
+++ b/src/proto/screen.pro
@@ -30,7 +30,7 @@ void check_for_delay(int check_msg_scrol
 int screen_valid(int doclear);
 void screenalloc(int doclear);
 void free_screenlines(void);
-void screenclear(void);
+int screenclear(void);
 void redraw_as_cleared(void);
 void line_was_clobbered(int screen_lnum);
 int can_clear(char_u *p);