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(*  SXSI : XPath evaluator                                                    *)
(*  Kim Nguyen (Kim.Nguyen@nicta.com.au)                                      *)
(*  Copyright NICTA 2008                                                      *)
(*  Distributed under the terms of the LGPL (see LICENCE)                     *)
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open Camlp4.Sig

exception Error of int*int*string
type token =
      TAG of string
    | STRING of string
    | INT of int
    | KWD of string
    | ATT of string
    | EOI 
module Loc   : Loc with type t = int * int
module Token : Token with module Loc = Loc and type t = token
module Error : Error

val mk : unit -> (Loc.t -> char Stream.t -> (Token.t * Loc.t) Stream.t)