X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fcomponents%2Fng_library%2FnCicLibrary.mli;h=ee1ed3ece6996c74b936aeb0d6595f2dc9c44b7d;hb=91d21783f8ef99251f1868ea286c395d7f653ac5;hp=c65ee1df1d8b8a831347aedd9558b7b4e85eea9f;hpb=c9bb60cf6fc39876e2dc7bf40fd650080d0d218f;p=helm.git

diff --git a/matita/components/ng_library/nCicLibrary.mli b/matita/components/ng_library/nCicLibrary.mli
index c65ee1df1..ee1ed3ece 100644
--- a/matita/components/ng_library/nCicLibrary.mli
+++ b/matita/components/ng_library/nCicLibrary.mli
@@ -16,8 +16,9 @@ exception IncludedFileNotCompiled of string * string
 
 type timestamp
 
-class status :
+class virtual status :
  object ('self)
+  inherit NCic.status
   method timestamp: timestamp
   method set_timestamp: timestamp -> 'self
  end
@@ -28,10 +29,13 @@ val add_constraint:
   #status as 'status -> NCic.universe -> NCic.universe -> 'status
 val aliases_of: NUri.uri -> NReference.reference list
 val resolve: string -> NReference.reference list
+(*
 (* warning: get_obj may raise (NCicEnvironment.ObjectNotFoud l) *)
-val get_obj: NUri.uri -> NCic.obj (* changes the current timestamp *)
+val get_obj: #NCic.status -> NUri.uri -> NCic.obj (* changes the current timestamp *)
+*)
 
 val time_travel: #status -> unit
+val replace: #status -> unit
 
 val init: unit -> unit
 
@@ -60,7 +64,7 @@ module type SerializerType =
   type 'a register_type =
    'a ->
     refresh_uri_in_universe:(NCic.universe -> NCic.universe) ->
-    refresh_uri_in_term:(NCic.term -> NCic.term) ->
+    refresh_uri_in_term:(NCic.status -> NCic.term -> NCic.term) ->
     refresh_uri_in_reference:(NReference.reference -> NReference.reference) ->
     alias_only:bool ->
      dumpable_status -> dumpable_status