X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fcomponents%2Fgrafite_engine%2FgrafiteEngine.ml;h=f2876d2a9b6fb977cd0a42e5103ed85dbd657545;hb=489639a3c319d0349a9c864fd0eeaf659daa3d3f;hp=f76b8b02a802e80a406e1d9b8321c47b5e2b9087;hpb=b6ceb877c05d27705ef163488aee38e60a86886c;p=helm.git

diff --git a/matita/components/grafite_engine/grafiteEngine.ml b/matita/components/grafite_engine/grafiteEngine.ml
index f76b8b02a..f2876d2a9 100644
--- a/matita/components/grafite_engine/grafiteEngine.ml
+++ b/matita/components/grafite_engine/grafiteEngine.ml
@@ -404,6 +404,17 @@ let eval_add_constraint status acyclic u1 u2 =
 ;;
 
 let eval_ng_tac tac =
+ let just_to_tacstatus_just just text prefix_len =
+    match just with
+    | `Term t -> `Term (text,prefix_len,t)
+    | `Auto (l,params) -> 
+    (
+        match l with
+        | None -> `Auto (None,params)
+        | Some l -> `Auto (Some (List.map (fun t -> (text,prefix_len,t)) l),params)
+    )
+    | _ -> assert false
+ in
  let rec aux f (text, prefix_len, tac) =
   match tac with
   | GrafiteAst.NApply (_loc, t) -> NTactics.apply_tac (text,prefix_len,t) 
@@ -481,7 +492,43 @@ let eval_ng_tac tac =
       NTactics.block_tac (List.map (fun x -> aux f (text,prefix_len,x)) l)
   |GrafiteAst.NRepeat (_,tac) ->
       NTactics.repeat_tac (f f (text, prefix_len, tac))
-  |GrafiteAst.Assume (_,id,t) -> Declarative.assume id t
+  |GrafiteAst.Assume (_,id,t,t1) -> Declarative.assume id (text,prefix_len,t) (match t1 with None ->
+  None | Some t1 -> (Some (text,prefix_len,t1)))
+  |GrafiteAst.Suppose (_,t,id,t1) -> Declarative.suppose (text,prefix_len,t) id (match t1 with None
+  -> None | Some t1 -> (Some (text,prefix_len,t1)))
+  |GrafiteAst.By_just_we_proved (_,j,t1,s,t2) -> Declarative.by_just_we_proved
+  (just_to_tacstatus_just j text prefix_len) (text,prefix_len,t1) s (match t2 with None -> None |
+  Some t2 -> (Some (text,prefix_len,t2)))
+  |GrafiteAst.We_need_to_prove (_, t, id, t2) -> Declarative.we_need_to_prove (text,prefix_len,t) id
+  (match t2 with None -> None | Some t2 -> Some (text,prefix_len,t2))
+  | GrafiteAst.Bydone (_, j) -> Declarative.bydone (just_to_tacstatus_just j text prefix_len)
+  | GrafiteAst.ExistsElim (_, just, id1, t1, t2, id2) ->
+     Declarative.existselim (just_to_tacstatus_just just text prefix_len) id1 (text,prefix_len,t1)
+     (text,prefix_len,t2) id2
+  | GrafiteAst.AndElim(_,just,t1,id1,t2,id2) -> Declarative.andelim (just_to_tacstatus_just just
+    text prefix_len) (text,prefix_len,t1) id1 (text,prefix_len,t2) id2
+  | GrafiteAst.Thesisbecomes (_, t1, t2) -> Declarative.thesisbecomes (text,prefix_len,t1)
+  (match t2 with None -> None | Some t2 -> (Some (text,prefix_len,t2)))
+  | GrafiteAst.RewritingStep (_,rhs,just,cont) ->
+     Declarative.rewritingstep (text,prefix_len,rhs)
+                                (match just with 
+                                `Term t -> just_to_tacstatus_just just text prefix_len
+                                | `Auto params -> just_to_tacstatus_just just text prefix_len
+                                |`Proof -> `Proof
+                                |`SolveWith t -> `SolveWith (text,prefix_len,t)
+                                )
+                                cont
+  | GrafiteAst.Obtain (_,id,t1) ->
+     Declarative.obtain id (text,prefix_len,t1)
+  | GrafiteAst.Conclude (_,t1) ->
+     Declarative.conclude (text,prefix_len,t1)
+  | GrafiteAst.We_proceed_by_cases_on (_, t, t1) ->
+     Declarative.we_proceed_by_cases_on (text,prefix_len,t) (text,prefix_len,t1)
+  | GrafiteAst.We_proceed_by_induction_on (_, t, t1) ->
+     Declarative.we_proceed_by_induction_on (text,prefix_len,t) (text,prefix_len,t1)
+  | GrafiteAst.Byinduction (_, t, id) -> Declarative.byinduction (text,prefix_len,t) id
+  | GrafiteAst.Case (_,id,params) -> Declarative.case id params
+  | GrafiteAst.PrintStack (_) -> Declarative.print_stack
  in
   aux aux tac (* trick for non uniform recursion call *)
 ;;