include window
call OK waddstr $win1 "abcde\n"
call OK waddstr $win1 "\n"
call OK waddstr $win1 "\t8\n"
# The following should ERR because it will try to scroll but
# scrollok is false
call ERR waddstr $win1 "0123456\t8\n"
call OK wrefresh $win1
compare waddstr.chk
call OK scrollok $win1 $TRUE
call OK waddstr $win1 "0123456\t8\n"
call OK wrefresh $win1
compare waddstr2.chk