X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambda-delta%2FGround-2%2Fxoa.conf.xml;h=e7f9feef45d11d57f922eae013e7959b3a75f5d3;hb=093f9476ddf96034b89e6ad443f74bcc6c067912;hp=f0ba4ec8175d4547c52afa845793cc913331f8fa;hpb=eaa8cd77b9060af69694327d609b18473b075f4d;p=helm.git

diff --git a/matita/matita/contribs/lambda-delta/Ground-2/xoa.conf.xml b/matita/matita/contribs/lambda-delta/Ground-2/xoa.conf.xml
index f0ba4ec81..e7f9feef4 100644
--- a/matita/matita/contribs/lambda-delta/Ground-2/xoa.conf.xml
+++ b/matita/matita/contribs/lambda-delta/Ground-2/xoa.conf.xml
@@ -19,6 +19,7 @@
     <key name="ex">3 1</key>
     <key name="ex">3 2</key>
     <key name="ex">3 3</key>
+    <key name="ex">4 2</key>
     <key name="ex">4 3</key>
     <key name="ex">4 4</key>
     <key name="ex">5 3</key>