X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fdelayed_updating%2Fetc%2Fblack_diamond_2.etc;fp=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fdelayed_updating%2Fetc%2Fblack_diamond_2.etc;h=8aff1451aec75594dcba02a249db1db9afcef287;hb=61bc42e04598a9f5e489c3867af72e700c7fda04;hp=0000000000000000000000000000000000000000;hpb=5c2d38b46908f662cbb717156b29101ff30f8352;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/etc/black_diamond_2.etc b/matita/matita/contribs/lambdadelta/delayed_updating/etc/black_diamond_2.etc
new file mode 100644
index 000000000..8aff1451a
--- /dev/null
+++ b/matita/matita/contribs/lambdadelta/delayed_updating/etc/black_diamond_2.etc
@@ -0,0 +1,19 @@
+(**************************************************************************)
+(*       ___                                                              *)
+(*      ||M||                                                             *)
+(*      ||A||       A project by Andrea Asperti                           *)
+(*      ||T||                                                             *)
+(*      ||I||       Developers:                                           *)
+(*      ||T||         The HELM team.                                      *)
+(*      ||A||         http://helm.cs.unibo.it                             *)
+(*      \   /                                                             *)
+(*       \ /        This file is distributed under the terms of the       *)
+(*        v         GNU General Public License Version 2                  *)
+(*                                                                        *)
+(**************************************************************************)
+
+(* NOTATION FOR DELAYED UPDATING ********************************************)
+
+notation "hvbox( ◆[ term 46 f ] break term 70 p )"
+  non associative with precedence 70
+  for @{ 'BlackDiamond $f $p }.