diff --git a/src/testdir/test64.ok b/src/testdir/test64.ok
index f5f1211..6423ecd 100644
--- a/src/testdir/test64.ok
+++ b/src/testdir/test64.ok
@@ -10,8 +10,10 @@
 OK 2 - bc*
 OK 0 - bc\{-}
 OK 1 - bc\{-}
+OK 2 - bc\{-}
 OK 0 - bc\{-}\(d\)
 OK 1 - bc\{-}\(d\)
+OK 2 - bc\{-}\(d\)
 OK 0 - bc*
 OK 1 - bc*
 OK 2 - bc*
@@ -437,13 +439,16 @@
 OK 2 - a\{-2}
 OK 0 - a\{-0,}
 OK 1 - a\{-0,}
+OK 2 - a\{-0,}
 OK 0 - a\{-0,}
 OK 1 - a\{-0,}
+OK 2 - a\{-0,}
 OK 0 - a\{-2,}
 OK 1 - a\{-2,}
 OK 2 - a\{-2,}
 OK 0 - a\{-2,}
 OK 1 - a\{-2,}
+OK 2 - a\{-2,}
 OK 0 - a\{-,0}
 OK 1 - a\{-,0}
 OK 2 - a\{-,0}
@@ -455,8 +460,10 @@
 OK 2 - a\{-,5}
 OK 0 - a\{-}
 OK 1 - a\{-}
+OK 2 - a\{-}
 OK 0 - a\{-}
 OK 1 - a\{-}
+OK 2 - a\{-}
 OK 0 - \(abc\)*
 OK 1 - \(abc\)*
 OK 2 - \(abc\)*