X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fnotation%2Frelations%2Fcolonstar_7.ma;h=af1fc86d0df54d01b4bf7864d1c5baacc7c231c0;hb=33d0a7a9029859be79b25b5a495e0f30dab11f37;hp=d459e10d1931f3e82f42fd741429611813a33b14;hpb=db020b4218272e2e35641ce3bc3b0a9b3afda899;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/notation/relations/colonstar_7.ma b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/colonstar_7.ma
index d459e10d1..af1fc86d0 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/notation/relations/colonstar_7.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/colonstar_7.ma
@@ -14,6 +14,6 @@
 
 (* NOTATION FOR THE FORMAL SYSTEM λδ ****************************************)
 
-notation "hvbox( ⦃ term 46 G, break term 46 L ⦄ ⊢ break term 46 T1 :*[ break term 46 h, break term 46 a, break term 46 n ] break term 46 T2 )"
+notation "hvbox( ❪ term 46 G, break term 46 L ❫ ⊢ break term 46 T1 :*[ break term 46 h, break term 46 a, break term 46 n ] break term 46 T2 )"
    non associative with precedence 45
    for @{ 'ColonStar $h $a $n $G $L $T1 $T2 }.