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(***********************************************************************
    v      *   The Coq Proof Assistant  /  The Coq Development Team     
   <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud 
     \VV/  *************************************************************
      //   *      This file is distributed under the terms of the       
           *       GNU Lesser General Public License Version 2.1        
  ***********************************************************************)

(** Parsing of vernacular. *)

(** Read a vernac command on the specified input (parse only).
   Raises [End_of_file] if EOF (or Ctrl-D) is reached. *)

val parse_sentence : Pcoq.Gram.parsable * in_channel option ->
 Util.loc * Vernacexpr.vernac_expr

(** Reads and executes vernac commands from a stream.
   The boolean [just_parsing] disables interpretation of commands. *)

exception DuringCommandInterp of Util.loc * exn
exception End_of_input

val just_parsing : bool ref
val eval_expr : Util.loc * Vernacexpr.vernac_expr -> unit
val eval_ctrl : Vernacexpr.vernac_expr -> unit
val raw_do_vernac : Pcoq.Gram.parsable -> unit

(** Set XML hooks *)
val set_xml_start_library : (unit -> unit) -> unit
val set_xml_end_library   : (unit -> unit) -> unit

(** Load a vernac file, verbosely or not. Errors are annotated with file
   and location *)

val load_vernac : bool -> string -> unit


(** Compile a vernac file, verbosely or not (f is assumed without .v suffix) *)

val compile : bool -> string -> unit