Put helpmsg on inverse bg.
@@ -558,7 +558,9 @@ void ui_print() {
if(showhelphint) {
mvaddstr(0, 0, helpmsg);
clrtoeol();
mvchgat(0, 0, -1, A_REVERSE, 0, NULL);
}
move(LINES - 1, COLS - 1);
refresh();
The note is not visible to the blocked user.