X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fcomponents%2Fgrafite_engine%2FgrafiteTypes.mli;h=95e994350f95bc654f7719a0a67f90ad9ad2a3ec;hb=df7a2aa19e98dc28e7f22129275a175cead49e2d;hp=fd89f464880d3a3d85be4ea594ac5804d9fad8af;hpb=cd664aefb80554952ed9b010f0c5199ce3a6f8f2;p=helm.git

diff --git a/matita/components/grafite_engine/grafiteTypes.mli b/matita/components/grafite_engine/grafiteTypes.mli
index fd89f4648..95e994350 100644
--- a/matita/components/grafite_engine/grafiteTypes.mli
+++ b/matita/components/grafite_engine/grafiteTypes.mli
@@ -31,14 +31,17 @@ exception Command_error of string
 
 val command_error: string -> 'a   (** @raise Command_error *)
 
-class status :
+class virtual status :
  string ->
   object ('self)
    (* Warning: #stack and #obj are meaningful iff #ng_mode is `ProofMode *)
    inherit NTacStatus.tac_status
    inherit NCicLibrary.dumpable_status
    inherit NCicLibrary.status
+   inherit NCicExtraction.status
+   inherit OcamlExtractionTable.status
    inherit GrafiteParser.status
+   inherit TermContentPres.status
    method baseuri: string
    method set_baseuri: string -> 'self
    method ng_mode: [`ProofMode | `CommandMode]