n = name("foo", 1, 2)
print(n)
print(name(n, "bla"))
assert(name("foo", 1) ~= name("foo", 2))
assert(name("foo", 1) == name("foo", 1))
assert(name(name("foo", 1), 2) == name("foo", 1, 2))
assert(n ~= name("foo", 1))
assert(n ~= name("foo", 2))
assert(n < name("foo", 2))
assert(not (n < name("foo", 0)))
assert(n > name("foo", 0))
assert(name(nil) == name())