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(*                                                                           *)
(* Open Source License                                                       *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com>     *)
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open Micheline

val print_string : Format.formatter -> string -> unit

type location = {comment : string option}

type node = (location, string) Micheline.node

val print_expr : Format.formatter -> (location, string) Micheline.node -> unit

val print_expr_unwrapped :
  Format.formatter -> (location, string) Micheline.node -> unit

val printable :
  ?comment:(int -> string option) ->
  ('p -> string) ->
  'p canonical ->
  (location, string) Micheline.node