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[helm.git] / components / cic_proof_checking / cicPp.mli

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+(* Copyright (C) 2000, HELM Team.
+ * 
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ * 
+ * HELM is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * HELM 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ * 
+ * For details, see the HELM World-Wide-Web page,
+ * http://cs.unibo.it/helm/.
+ *)
+
+(*****************************************************************************)
+(*                                                                           *)
+(*                               PROJECT HELM                                *)
+(*                                                                           *)
+(*                Claudio Sacerdoti Coen <sacerdot@cs.unibo.it>              *)
+(*                                 24/01/2000                                *)
+(*                                                                           *)
+(* This module implements a very simple Coq-like pretty printer that, given  *)
+(* an object of cic (internal representation) returns a string describing the*)
+(* object in a syntax similar to that of coq                                 *)
+(*                                                                           *)
+(*****************************************************************************)
+
+(* ppobj obj  returns a string with describing the cic object obj in a syntax*)
+(* similar to the one used by Coq                                            *)
+val ppobj : Cic.obj -> string
+
+val ppterm : ?metasenv:Cic.metasenv -> Cic.term -> string
+
+val ppcontext : ?metasenv:Cic.metasenv -> ?sep:string -> Cic.context -> string 
+
+(* Required only by the topLevel. It is the generalization of ppterm to *)
+(* work with environments.                                              *)
+val pp : ?metasenv:Cic.metasenv -> Cic.term -> (Cic.name option) list -> string
+
+val ppname : Cic.name -> string
+
+val ppsort: Cic.sort -> string
+
+val check: string -> Cic.term -> bool