This commit was manufactured by cvs2svn to create branch 'init'.

[helm.git] / helm / gTopLevel / sequentPp.ml

diff --git a/helm/gTopLevel/sequentPp.ml b/helm/gTopLevel/sequentPp.ml
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-(* Copyright (C) 2000-2002, 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/.
- *)
-
-module TextualPp =
- struct
-  (* It also returns the pretty-printing context! *)
-  let print_context ctx =
-    let print_name =
-     function
-        Cic.Name n -> n
-      | Cic.Anonimous -> "_"
-    in
-     List.fold_right
-      (fun i (output,context) ->
-        let (newoutput,context') =
-         match i with
-            Some (n,Cic.Decl t) ->
-              print_name n ^ ":" ^ CicPp.pp t context ^ "\n", (Some n)::context
-          | Some (n,Cic.Def t) ->
-              print_name n ^ ":=" ^ CicPp.pp t context ^ "\n", (Some n)::context
-          | None ->
-              "_ ?= _\n", None::context
-        in
-         output^newoutput,context'
-      ) ctx ("",[])
-  ;;
-
-  exception NotImplemented;;
-
-  let print_sequent (metano,context,goal) =
-   let module P = ProofEngine in
-    "\n" ^
-     let (output,pretty_printer_context_of_context) = print_context context in
-      output ^
-       "---------------------- ?" ^ string_of_int metano ^ "\n" ^
-        CicPp.pp goal pretty_printer_context_of_context
-  ;;
- end
-;;
-
-module XmlPp =
- struct
-  let print_sequent metasenv (metano,context,goal) =
-   let module X = Xml in
-    let ids_to_terms = Hashtbl.create 503 in
-    let ids_to_father_ids = Hashtbl.create 503 in
-    let ids_to_inner_sorts = Hashtbl.create 503 in
-    let ids_to_inner_types = Hashtbl.create 503 in
-    let ids_to_hypotheses = Hashtbl.create 11 in
-    let hypotheses_seed = ref 0 in
-    let seed = ref 0 in
-     let acic_of_cic_context =
-      Cic2acic.acic_of_cic_context' seed ids_to_terms ids_to_father_ids
-       ids_to_inner_sorts ids_to_inner_types metasenv
-     in
-      let final_s,_ =
-       (List.fold_right
-         (fun binding (s,context) ->
-           let hid = "h" ^ string_of_int !hypotheses_seed in
-            Hashtbl.add ids_to_hypotheses hid binding ;
-            incr hypotheses_seed ;
-            match binding with
-               (Some (n,(Cic.Def t as b)) as entry)
-             | (Some (n,(Cic.Decl t as b)) as entry) ->
-                let acic = acic_of_cic_context context t None in
-                 [< s ;
-                    X.xml_nempty
-                     (match b with Cic.Decl _ -> "Decl" | Cic.Def _ -> "Def")
-                     ["name",(match n with Cic.Name n -> n | _ -> assert false);
-                      "id",hid]
-                     (Cic2Xml.print_term
-                       (UriManager.uri_of_string "cic:/dummy.con")
-                       ~ids_to_inner_sorts acic)
-                 >], (entry::context)
-             | None ->
-                [< s ; X.xml_empty "Hidden" [] >], (None::context)
-         ) context ([<>],[])
-       )
-      in
-       let acic = acic_of_cic_context context goal None in
-        X.xml_nempty "Sequent" ["no",string_of_int metano]
-         [< final_s ;
-            Xml.xml_nempty "Goal" []
-             (Cic2Xml.print_term (UriManager.uri_of_string "cic:/dummy.con")
-               ~ids_to_inner_sorts acic)
-         >],
-         ids_to_terms,ids_to_father_ids,ids_to_hypotheses
-  ;;
- end
-;;