# Invalid grammars
F:key1 = {(value}
F:key1 != value
some+host
F:a.b_c-$3 >= 3.5-c
F:a.b_c-3 = a"(complex string 3.5-c with symbols = > and parentheses)"
F:key1 < 5 hostname
F:key1 < 5 or and hostname and F:key2 = value
not F:key1 = value not
not F:key1 < 5 or not and hostname and F:key2 = value
(F:key1 = value ())
(F:key1 < 5 and () or hostname)
(F:key1 < 5 and (hostname not F:key2 = value))
F:key1 = value or (F:key2 < 5 and (hostname or F:key3 = (value)) and F:key4) = value
Z:invalid_category
