X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fcomponents%2Fgrafite_parser%2FgrafiteParser.mli;h=aa0fb5bdee9764f6edc70990f57a15d9c0304d64;hb=894d518aa760c9f816ddb0dc2b3fa88e1fe20a94;hp=ec5cdbb21d125a18dcf0bffd1b4987ac4987dcf4;hpb=4e7e01cd771c07b3605ba54d3853ac34a02cb86d;p=helm.git

diff --git a/matita/components/grafite_parser/grafiteParser.mli b/matita/components/grafite_parser/grafiteParser.mli
index ec5cdbb21..aa0fb5bde 100644
--- a/matita/components/grafite_parser/grafiteParser.mli
+++ b/matita/components/grafite_parser/grafiteParser.mli
@@ -31,7 +31,7 @@ class type g_status =
   method parser_db: db
  end
 
-class status :
+class virtual status :
  object('self)
   inherit g_status
   inherit CicNotationParser.status