X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2FmatitaEngine.ml;h=7239e98e3e2e5ee6ce00b83e2cad8717e4c0a254;hb=9f8a383035b272c628c555b728e84caf9229cd57;hp=95de73528cf8ba1b273002e395026d11c2935d59;hpb=94c9255e1f3095440f4d49ea1d75443a5a343185;p=helm.git

diff --git a/helm/matita/matitaEngine.ml b/helm/matita/matitaEngine.ml
index 95de73528..7239e98e3 100644
--- a/helm/matita/matitaEngine.ml
+++ b/helm/matita/matitaEngine.ml
@@ -27,8 +27,8 @@ let tactic_of_ast = function
   | TacticAst.Assumption _ -> Tactics.assumption
   | TacticAst.Auto (_,depth,width) -> 
       AutoTactic.auto_tac ?depth ?width ~dbd:(MatitaDb.instance ()) ()
-  | TacticAst.Change (_, what, with_what, pattern) ->
-     Tactics.change ~what ~with_what ~pattern
+  | TacticAst.Change (_, pattern, with_what) ->
+     Tactics.change ~pattern with_what
   | TacticAst.Clear (_,id) -> Tactics.clear id
   | TacticAst.ClearBody (_,id) -> Tactics.clearbody id
   | TacticAst.Contradiction _ -> Tactics.contradiction
@@ -46,7 +46,7 @@ let tactic_of_ast = function
   | TacticAst.Exact (_, term) -> Tactics.exact term
   | TacticAst.Exists _ -> Tactics.exists
   | TacticAst.Fail _ -> Tactics.fail
-  | TacticAst.Fold (_, reduction_kind ,term, pattern) ->
+  | TacticAst.Fold (_, reduction_kind, pattern) ->
      let reduction =
       match reduction_kind with
        | `Normalize -> CicReduction.normalize ~delta:false ~subst:[]
@@ -54,13 +54,13 @@ let tactic_of_ast = function
        | `Simpl -> ProofEngineReduction.simpl
        | `Whd -> CicReduction.whd ~delta:false ~subst:[]
      in
-      Tactics.fold ~reduction ~pattern ~term
+      Tactics.fold ~reduction ~pattern
   | TacticAst.Fourier _ -> Tactics.fourier
   | TacticAst.FwdSimpl (_, term) -> 
      Tactics.fwd_simpl ~what:term ~dbd:(MatitaDb.instance ())
-  | TacticAst.Generalize (_,term,ident,pat) ->
+  | TacticAst.Generalize (_,pattern,ident) ->
      let names = match ident with None -> [] | Some id -> [id] in
-     Tactics.generalize ~term ~mk_fresh_name_callback:(namer_of names) pat
+     Tactics.generalize ~mk_fresh_name_callback:(namer_of names) pattern 
   | TacticAst.Goal (_, n) -> Tactics.set_goal n
   | TacticAst.IdTac _ -> Tactics.id
   | TacticAst.Injection (_,term) -> Tactics.injection term
@@ -84,11 +84,8 @@ let tactic_of_ast = function
   | TacticAst.Reflexivity _ -> Tactics.reflexivity
   | TacticAst.Replace (_, pattern, with_what) ->
      Tactics.replace ~pattern ~with_what
-  | TacticAst.Rewrite (_, dir, t, pattern) ->
-      if dir = `Left then
-        EqualityTactics.rewrite_tac ~where:pattern ~term:t ()
-      else
-        EqualityTactics.rewrite_back_tac ~where:pattern ~term:t ()
+  | TacticAst.Rewrite (_, direction, t, pattern) ->
+     EqualityTactics.rewrite_tac ~direction ~pattern t
   | TacticAst.Right _ -> Tactics.right
   | TacticAst.Ring _ -> Tactics.ring
   | TacticAst.Split _ -> Tactics.split
@@ -224,7 +221,14 @@ let generate_projections uri fields status =
  
 let eval_command status cmd =
   match cmd with
-  | TacticAst.Set (loc, name, value) -> set_option status name value
+  | TacticAst.Set (loc, name, value) -> 
+      let value = 
+        if name = "baseuri" then
+          MatitaMisc.strip_trailing_slash value
+        else
+          value
+      in
+      set_option status name value
   | TacticAst.Drop loc -> raise Drop
   | TacticAst.Qed loc ->
       let uri, metasenv, bo, ty = 
@@ -376,14 +380,18 @@ let disambiguate_obj status obj =
   in
   status, cic
   
-let disambiguate_pattern aliases (hyp_paths ,goal_path) =
-  let interp path = Disambiguate.interpretate_path [] aliases path in
-  let goal_path = 
-    match goal_path with 
-    | None -> None
-    | Some path -> Some (interp path) in
+let disambiguate_pattern status (wanted, hyp_paths, goal_path) =
+  let interp path = Disambiguate.interpretate_path [] status.aliases path in
+  let goal_path = interp goal_path in
   let hyp_paths = List.map (fun (name, path) -> name, interp path) hyp_paths in
-  (hyp_paths ,goal_path)
+  let status,wanted =
+   match wanted with
+      None -> status,None
+    | Some wanted ->
+       let status,wanted = disambiguate_term status wanted in
+        status, Some wanted
+  in
+   status, (wanted, hyp_paths ,goal_path)
   
 let disambiguate_tactic status = function
   | TacticAst.Apply (loc, term) ->
@@ -394,11 +402,10 @@ let disambiguate_tactic status = function
       status, TacticAst.Absurd (loc, cic)
   | TacticAst.Assumption loc -> status, TacticAst.Assumption loc
   | TacticAst.Auto (loc,depth,width) -> status, TacticAst.Auto (loc,depth,width)
-  | TacticAst.Change (loc, what, with_what, pattern) -> 
-      let status, cic1 = disambiguate_term status what in
-      let status, cic2 = disambiguate_term status with_what in
-      let pattern = disambiguate_pattern status.aliases pattern in
-      status, TacticAst.Change (loc, cic1, cic2, pattern)
+  | TacticAst.Change (loc, pattern, with_what) -> 
+      let status, with_what = disambiguate_term status with_what in
+      let status, pattern = disambiguate_pattern status pattern in
+      status, TacticAst.Change (loc, pattern, with_what)
   | TacticAst.Clear (loc,id) -> status,TacticAst.Clear (loc,id)
   | TacticAst.ClearBody (loc,id) -> status,TacticAst.ClearBody (loc,id)
   | TacticAst.Compare (loc,term) ->
@@ -434,18 +441,16 @@ let disambiguate_tactic status = function
       status, TacticAst.ElimType (loc, cic)
   | TacticAst.Exists loc -> status, TacticAst.Exists loc 
   | TacticAst.Fail loc -> status,TacticAst.Fail loc
-  | TacticAst.Fold (loc,reduction_kind, term, pattern) ->
-     let status, term = disambiguate_term status term in
-     let pattern = disambiguate_pattern status.aliases pattern in
-     status, TacticAst.Fold (loc,reduction_kind, term, pattern)
+  | TacticAst.Fold (loc,reduction_kind, pattern) ->
+     let status, pattern = disambiguate_pattern status pattern in
+     status, TacticAst.Fold (loc,reduction_kind, pattern)
   | TacticAst.FwdSimpl (loc, term) ->
      let status, term = disambiguate_term status term in
      status, TacticAst.FwdSimpl (loc, term)  
   | TacticAst.Fourier loc -> status, TacticAst.Fourier loc
-  | TacticAst.Generalize (loc,term,ident,pattern) ->
-      let status,term = disambiguate_term status term in
-      let pattern = disambiguate_pattern status.aliases pattern in
-      status, TacticAst.Generalize(loc,term,ident,pattern)
+  | TacticAst.Generalize (loc,pattern,ident) ->
+      let status, pattern = disambiguate_pattern status pattern in
+      status, TacticAst.Generalize(loc,pattern,ident)
   | TacticAst.Goal (loc, g) -> status, TacticAst.Goal (loc, g)
   | TacticAst.IdTac loc -> status,TacticAst.IdTac loc
   | TacticAst.Injection (loc,term) ->
@@ -468,16 +473,16 @@ let disambiguate_tactic status = function
       let status, term = disambiguate_term status term in
       status, TacticAst.LetIn (loc,term,name)
   | TacticAst.Reduce (loc, reduction_kind, pattern) ->
-      let pattern = disambiguate_pattern status.aliases pattern in
+      let status, pattern = disambiguate_pattern status pattern in
       status, TacticAst.Reduce(loc, reduction_kind, pattern)
   | TacticAst.Reflexivity loc -> status, TacticAst.Reflexivity loc
   | TacticAst.Replace (loc, pattern, with_what) -> 
-      let pattern = disambiguate_pattern status.aliases pattern in
+      let status, pattern = disambiguate_pattern status pattern in
       let status, with_what = disambiguate_term status with_what in
       status, TacticAst.Replace (loc, pattern, with_what)
   | TacticAst.Rewrite (loc, dir, t, pattern) ->
       let status, term = disambiguate_term status t in
-      let pattern = disambiguate_pattern status.aliases pattern in
+      let status, pattern = disambiguate_pattern status pattern in
       status, TacticAst.Rewrite (loc, dir, term, pattern)
   | TacticAst.Right loc -> status, TacticAst.Right loc
   | TacticAst.Ring loc -> status, TacticAst.Ring loc
@@ -585,16 +590,18 @@ let eval_string status str =
   eval_from_stream status (Stream.of_string str) (fun _ _ -> ())
 
 let default_options () =
+(*
   let options =
     StringMap.add "baseuri"
       (String
         (Helm_registry.get "matita.baseuri" ^ Helm_registry.get "matita.owner"))
       no_options
   in
+*)
   let options =
     StringMap.add "basedir"
       (String (Helm_registry.get "matita.basedir" ))
-      options
+      no_options
   in
   options