X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=matita%2Fmatita%2Flib%2Flambda-delta%2Fsyntax%2Fitem.ma;h=d813a2dc869542e82aaa415d69e7a0c5e448488f;hb=4de2411d2cecf21630f6675f58e64f8ec6de9b60;hp=ea7a45362dac2305b999ac934e5f2b235a474c29;hpb=6f29b61aeae23efb412ac48ab747d63bcedcacd6;p=helm.git

diff --git a/matita/matita/lib/lambda-delta/syntax/item.ma b/matita/matita/lib/lambda-delta/syntax/item.ma
index ea7a45362..d813a2dc8 100644
--- a/matita/matita/lib/lambda-delta/syntax/item.ma
+++ b/matita/matita/lib/lambda-delta/syntax/item.ma
@@ -16,6 +16,7 @@
  *)
 
 include "lambda-delta/ground.ma".
+include "lambda-delta/xoa_props.ma".
 include "lambda-delta/notation.ma".
 
 (* BINARY ITEMS *************************************************************)