module Mark: sig .. end
sig
end
type t
val test : Re.Group.t -> t -> bool
Re.Group.t -> t -> bool
module Set: Set.S with type elt = t
Set.S
with type elt = t
val all : Re.Group.t -> Set.t
Re.Group.t -> Set.t
val equal : t -> t -> bool
t -> t -> bool
val compare : t -> t -> int
t -> t -> int