X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fground_2%2Fxoa.conf.xml;h=1a5ddeed3c48afbc1e4083e3c2f85af37185b67e;hb=f6b452b9c9be141740d4058dfbcf81a4b75fd00b;hp=960017fac6c8b8fffe563bb47afc65a5aca40a0d;hpb=88dd0e28758c693660a93ee0a9a5202c61ca09a0;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/ground_2/xoa.conf.xml b/matita/matita/contribs/lambdadelta/ground_2/xoa.conf.xml
index 960017fac..1a5ddeed3 100644
--- a/matita/matita/contribs/lambdadelta/ground_2/xoa.conf.xml
+++ b/matita/matita/contribs/lambdadelta/ground_2/xoa.conf.xml
@@ -29,6 +29,7 @@
     <key name="ex">6 5</key>
     <key name="ex">6 6</key>
     <key name="ex">6 7</key>
+    <key name="ex">6 8</key>
     <key name="ex">6 9</key>
     <key name="ex">7 3</key>
     <key name="ex">7 4</key>