patch 8.2.1164: text cleared by checking terminal properties not redrawn
Problem: Text cleared by checking terminal properties not redrawn. (Alexey
Radkov)
Solution: Mark the screen characters as invalid. (closes #6422)
diff --git a/src/proto/screen.pro b/src/proto/screen.pro
index 919bd41..3f475ec 100644
--- a/src/proto/screen.pro
+++ b/src/proto/screen.pro
@@ -31,6 +31,7 @@
void screenalloc(int doclear);
void free_screenlines(void);
void screenclear(void);
+void line_was_clobbered(int screen_lnum);
int can_clear(char_u *p);
void screen_start(void);
void windgoto(int row, int col);