--- a/src/FOL/IFOL.thy Mon Oct 20 10:38:16 1997 +0200 +++ b/src/FOL/IFOL.thy Mon Oct 20 10:38:36 1997 +0200 @@ -64,7 +64,7 @@ "op ~=" :: ['a, 'a] => o (infixl "\\<noteq>" 50) -path IFOL +local rules