patch 9.0.0206: redraw flags are not named specifically
Problem: Redraw flags are not named specifically.
Solution: Prefix "UPD_" to the flags, for UPDate_screen().
diff --git a/src/structs.h b/src/structs.h
index fb56e01..242c4b7 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -3698,7 +3698,7 @@
int w_redr_type; // type of redraw to be performed on win
int w_upd_rows; // number of window lines to update when
- // w_redr_type is REDRAW_TOP
+ // w_redr_type is UPD_REDRAW_TOP
linenr_T w_redraw_top; // when != 0: first line needing redraw
linenr_T w_redraw_bot; // when != 0: last line needing redraw
int w_redr_status; // if TRUE status line must be redrawn