Re.Mark
Marks
type t = int
Mark id
val test : Group.t -> Re.Mark.t -> bool
Tell if a mark was matched.
module Set : Stdlib.Set.S with type elt = Re.Mark.t
val all : Group.t -> Re.Mark.Set.t
Return all the mark matched.
val equal : Re.Mark.t -> Re.Mark.t -> bool
val compare : Re.Mark.t -> Re.Mark.t -> int