X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fgrafite%2FgrafiteAst.ml;h=d114d9322785ec15cba42c1ce1c010b26bb3c62e;hb=4573f1fecaf83f4706f39702555d5319d132477b;hp=a0bb2e4f95501a7018cf16520fcabafd32e79433;hpb=683978a2627cf1ce15673360f26806593d22f7b5;p=helm.git

diff --git a/helm/software/components/grafite/grafiteAst.ml b/helm/software/components/grafite/grafiteAst.ml
index a0bb2e4f9..d114d9322 100644
--- a/helm/software/components/grafite/grafiteAst.ml
+++ b/helm/software/components/grafite/grafiteAst.ml
@@ -34,13 +34,18 @@ type ('term, 'lazy_term, 'ident) pattern =
 
 type 'lazy_term reduction =
   [ `Normalize
-  | `Reduce
   | `Simpl
   | `Unfold of 'lazy_term option
   | `Whd ]
 
 type 'ident intros_spec = int option * 'ident option list
 
+type 'term auto_params = 'term list * (string*string) list
+
+type 'term just =
+ [ `Term of 'term
+ | `Auto of 'term auto_params ]
+
 type ('term, 'lazy_term, 'reduction, 'ident) tactic =
   (* Higher order tactics (i.e. tacticals) *)
   | Do of loc * int * ('term, 'lazy_term, 'reduction, 'ident) tactic
@@ -58,10 +63,13 @@ type ('term, 'lazy_term, 'reduction, 'ident) tactic =
   (* Real tactics *)
   | Absurd of loc * 'term
   | Apply of loc * 'term
-  | ApplyS of loc * 'term * (string * string) list
+  | ApplyRule of loc * 'term
+  | ApplyP of loc * 'term (* apply for procedural reconstruction *)
+  | ApplyS of loc * 'term * 'term auto_params
   | Assumption of loc
-  | AutoBatch of loc * (string * string) list
-  | Cases of loc * 'term * 'ident intros_spec
+  | AutoBatch of loc * 'term auto_params
+  | Cases of loc * 'term * ('term, 'lazy_term, 'ident) pattern *
+             'ident intros_spec
   | Change of loc * ('term, 'lazy_term, 'ident) pattern * 'lazy_term
   | Clear of loc * 'ident list
   | ClearBody of loc * 'ident
@@ -70,8 +78,8 @@ type ('term, 'lazy_term, 'reduction, 'ident) tactic =
   | Contradiction of loc
   | Cut of loc * 'ident option * 'term
   | Decompose of loc * 'ident option list
-  | Demodulate of loc
-  | Destruct of loc * 'term
+  | Demodulate of loc * 'term auto_params
+  | Destruct of loc * 'term list option
   | Elim of loc * 'term * 'term option * ('term, 'lazy_term, 'ident) pattern *
 	    'ident intros_spec
   | ElimType of loc * 'term * 'term option * 'ident intros_spec
@@ -96,25 +104,26 @@ type ('term, 'lazy_term, 'reduction, 'ident) tactic =
   | Right of loc
   | Ring of loc
   | Split of loc
-  | Subst of loc
   | Symmetry of loc
   | Transitivity of loc * 'term
-  (* Costruttori Aggiunti *)
+  (* Declarative language *)
   | Assume of loc * 'ident * 'term
   | Suppose of loc * 'term *'ident * 'term option
-  | By_term_we_proved of loc *'term option * 'term * 'ident option * 'term option
+  | By_just_we_proved of loc * 'term just *
+     'term * 'ident option * 'term option
   | We_need_to_prove of loc * 'term * 'ident option * 'term option
-  | Bydone of loc * 'term option 
+  | Bydone of loc * 'term just
   | We_proceed_by_induction_on of loc * 'term * 'term
   | We_proceed_by_cases_on of loc * 'term * 'term
   | Byinduction of loc * 'term * 'ident
   | Thesisbecomes of loc * 'term
   | Case of loc * string * (string * 'term) list 
-  | ExistsElim of loc * 'term option * 'ident * 'term * 'ident * 'lazy_term
-  | AndElim of loc * 'term * 'ident * 'term * 'ident * 'term
+  | ExistsElim of loc * 'term just * 'ident * 'term * 'ident * 'lazy_term
+  | AndElim of loc * 'term just * 'ident * 'term * 'ident * 'term
   | RewritingStep of
      loc * (string option * 'term) option * 'term  *
-      [ `Term of 'term | `Auto of (string * string) list | `Proof ] *
+      [ `Term of 'term | `Auto of 'term auto_params
+      | `Proof | `SolveWith of 'term ] *
       bool (* last step*)
   
 type search_kind = [ `Locate | `Hint | `Match | `Elim ]
@@ -124,7 +133,7 @@ type print_kind = [ `Env | `Coer ]
 type presentation_style = Declarative
                         | Procedural of int option
 
-type 'term macro = 
+type ('term,'lazy_term) macro = 
   (* Whelp's stuff *)
   | WHint of loc * 'term
   | WMatch of loc * 'term 
@@ -132,20 +141,23 @@ type 'term macro =
   | WLocate of loc * string
   | WElim of loc * 'term
   (* real macros *)
+  | Eval of loc * 'lazy_term reduction * 'term
   | Check of loc * 'term 
   | Hint of loc * bool
-  | AutoInteractive of loc * (string * string) list
-  | Inline of loc * presentation_style * string * string 
-     (* URI or base-uri, name prefix *) 
+  | AutoInteractive of loc * 'term auto_params
+  | Inline of loc * presentation_style * string * string * Cic.object_flavour option
+     (* URI or base-uri, name prefix, flavour *) 
 
 (** To be increased each time the command type below changes, used for "safe"
  * marshalling *)
-let magic = 12
+let magic = 16
 
 type ('term,'obj) command =
   | Index of loc * 'term option (* key *) * UriManager.uri (* value *)
-  | Coercion of loc * UriManager.uri * bool (* add_obj *) *
+  | Coercion of loc * 'term * bool (* add_obj *) *
      int (* arity *) * int (* saturations *)
+  | PreferCoercion of loc * 'term
+  | UnificationHint of loc * 'term * int (* term, precedence *)
   | Default of loc * string * UriManager.uri list
   | Drop of loc
   | Include of loc * string
@@ -172,7 +184,7 @@ type ('term,'lazy_term,'reduction,'ident) non_punctuation_tactical =
 
 type ('term, 'lazy_term, 'reduction, 'obj, 'ident) code =
   | Command of loc * ('term, 'obj) command
-  | Macro of loc * 'term macro 
+  | Macro of loc * ('term,'lazy_term) macro 
   | Tactic of loc * ('term, 'lazy_term, 'reduction, 'ident) tactic option
       * ('term, 'lazy_term, 'reduction, 'ident) punctuation_tactical
   | NonPunctuationTactical of loc