X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fparamodulation%2Fsaturate_main.ml;h=bec597645233737b35d3b1d5c6ba81a9fb8b05aa;hb=727d6939c3f3ff1769ac1d11cad11d2e06433295;hp=ce4182e1ac6ac8620ef002181ef16e0097fe06df;hpb=db57b08d789de234c152c3f2a665000311b7335d;p=helm.git

diff --git a/helm/ocaml/paramodulation/saturate_main.ml b/helm/ocaml/paramodulation/saturate_main.ml
index ce4182e1a..bec597645 100644
--- a/helm/ocaml/paramodulation/saturate_main.ml
+++ b/helm/ocaml/paramodulation/saturate_main.ml
@@ -23,6 +23,52 @@
  * http://cs.unibo.it/helm/.
  *)
 
+(* $Id$ *)
+
+module Trivial_disambiguate:
+sig
+  exception Ambiguous_term of string Lazy.t
+  (** disambiguate an _unanmbiguous_ term using dummy callbacks which fail if a
+    * choice from the user is needed to disambiguate the term
+    * @raise Ambiguous_term for ambiguous term *)
+  val disambiguate_string:
+    dbd:HMysql.dbd ->
+    ?context:Cic.context ->
+    ?metasenv:Cic.metasenv ->
+    ?initial_ugraph:CicUniv.universe_graph -> 
+    ?aliases:DisambiguateTypes.environment ->(* previous interpretation status*)
+    string ->
+    ((DisambiguateTypes.domain_item * DisambiguateTypes.codomain_item) list *
+     Cic.metasenv *                 (* new metasenv *)
+     Cic.term *
+     CicUniv.universe_graph) list   (* disambiguated term *)
+end
+=
+struct
+  exception Ambiguous_term of string Lazy.t
+  exception Exit
+  module Callbacks =
+  struct
+    let non p x = not (p x)
+    let interactive_user_uri_choice ~selection_mode ?ok
+          ?(enable_button_for_non_vars = true) ~title ~msg ~id uris =
+            List.filter (non UriManager.uri_is_var) uris
+    let interactive_interpretation_choice interp = raise Exit
+    let input_or_locate_uri ~(title:string) ?id = raise Exit
+  end
+  module Disambiguator = Disambiguate.Make (Callbacks)
+  let disambiguate_string ~dbd ?(context = []) ?(metasenv = []) ?initial_ugraph
+    ?(aliases = DisambiguateTypes.Environment.empty) term
+  =
+    let ast =
+      CicNotationParser.parse_level2_ast (Ulexing.from_utf8_string term)
+    in
+    try
+      fst (Disambiguator.disambiguate_term ~dbd ~context ~metasenv ast
+        ?initial_ugraph ~aliases ~universe:None)
+    with Exit -> raise (Ambiguous_term (lazy term))
+end
+
 let configuration_file = ref "../../matita/matita.conf.xml";;
 
 let core_notation_script = "../../matita/core_notation.moo";;
@@ -35,7 +81,7 @@ let get_from_user ~(dbd:HMysql.dbd) =
   in
   let term_string = String.concat "\n" (get ()) in
   let env, metasenv, term, ugraph =
-    List.nth (Disambiguate.Trivial.disambiguate_string dbd term_string) 0
+    List.nth (Trivial_disambiguate.disambiguate_string dbd term_string) 0
   in
   term, metasenv, ugraph
 ;;
@@ -44,6 +90,8 @@ let full = ref false;;
 
 let retrieve_only = ref false;;
 
+let demod_equalities = ref false;;
+
 let _ =
   let module S = Saturation in
   let set_ratio v = S.weight_age_ratio := v; S.weight_age_counter := v
@@ -54,6 +102,7 @@ let _ =
     | "lpo" -> Utils.compare_terms := Utils.lpo
     | "kbo" -> Utils.compare_terms := Utils.kbo
     | "nr-kbo" -> Utils.compare_terms := Utils.nonrec_kbo
+    | "ao" -> Utils.compare_terms := Utils.ao
     | o -> raise (Arg.Bad ("Unknown term ordering: " ^ o))
   and set_fullred b = S.use_fullred := b
   and set_time_limit v = S.time_limit := float_of_int v
@@ -61,6 +110,7 @@ let _ =
   and set_depth d = S.maxdepth := d
   and set_full () = full := true
   and set_retrieve () = retrieve_only := true
+  and set_demod_equalities () = demod_equalities := true
   in
   Arg.parse [
     "-full", Arg.Unit set_full, "Enable full mode";
@@ -89,11 +139,12 @@ let _ =
     Printf.sprintf "Maximal depth (default: %d)" !Saturation.maxdepth;
 
     "-retrieve", Arg.Unit set_retrieve, "retrieve only";
+    "-demod-equalities", Arg.Unit set_demod_equalities, "demod equalities";
   ] (fun a -> ()) "Usage:"
 in
 Helm_registry.load_from !configuration_file;
-CicNotation.load_notation core_notation_script;
-CicNotation.load_notation "../../matita/coq.ma";
+ignore (CicNotation2.load_notation [] core_notation_script);
+ignore (CicNotation2.load_notation [] "../../matita/coq.ma");
 let dbd = HMysql.quick_connect
   ~host:(Helm_registry.get "db.host")
   ~user:(Helm_registry.get "db.user")
@@ -103,6 +154,8 @@ in
 let term, metasenv, ugraph = get_from_user ~dbd in
 if !retrieve_only then
   Saturation.retrieve_and_print dbd term metasenv ugraph
+else if !demod_equalities then
+  Saturation.main_demod_equalities dbd term metasenv ugraph
 else
   Saturation.main dbd !full term metasenv ugraph
 ;;