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(*
Copyright © 2011 MLstate

This file is part of OPA.

OPA is free software: you can redistribute it and/or modify it under the
terms of the GNU Affero General Public License, version 3, as published by
the Free Software Foundation.

OPA is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
more details.

You should have received a copy of the GNU Affero General Public License
along with OPA. If not, see <http://www.gnu.org/licenses/>.
*)

(**
The javascript parser
(implemented by roughly following the ecmascript specification
http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf)
*)

(**
Low level parsing functions, taking streams as input
*)

val code : JsLex.token Stream.t -> JsAst.code
val expr : JsLex.token Stream.t -> JsAst.expr
val stm : JsLex.token Stream.t -> JsAst.statement

(**
The exception that is thrown when the corresponding argument
is given to the functions below and a syntax error occurs
*)

type error
exception Exception of error
val pp : Format.formatter -> error -> unit

(**
The high level parsing functions interface
By default [throw_exn] is false, and the parser exits when faced
with a parse error
*)

module String :
sig
  val code : ?throw_exn:bool -> string -> JsAst.code
  val expr : ?throw_exn:bool -> ?globalize:bool -> string -> JsAst.expr
  val stm : ?throw_exn:bool -> string -> JsAst.statement
end

module File :
sig
  val code : ?throw_exn:bool -> string -> JsAst.code
  val expr : ?throw_exn:bool -> ?globalize:bool -> string -> JsAst.expr
  val stm : ?throw_exn:bool -> string -> JsAst.statement
end
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