include Cmly_api.INDEXED with type t = terminal
val equal : t -> t -> boolval compare : t -> t -> intval iter : (t -> unit) -> unitval fold : (t -> 'a -> 'a) -> 'a -> 'aval tabulate : (t -> 'a) -> t -> 'aval kind : t -> [ `REGULAR | `ERROR | `EOF | `PSEUDO ]