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(* The package sedlex is released under the terms of an MIT-like license. *)
(* See the attached LICENSE file. *)
(* Copyright 2005, 2013 by Alain Frisch and LexiFi. *)
(** Representation of sets of unicode code points. *)
(** Character sets are represented as lists of intervals. The
intervals must be non-overlapping and not collapsable, and the list
must be ordered in increasing order. *)
type t = private (int * int) list
val of_list : (int * int) list -> t
val min_code : int
val max_code : int
val empty : t
val any : t
val union : t -> t -> t
val union_list : t list -> t
val difference : t -> t -> t
val intersection : t -> t -> t
val is_empty : t -> bool
val eof : t
val singleton : int -> t
val interval : int -> int -> t
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