updated for version 7.3.647
Problem:    "gnd" doesn't work correctly in Visual mode.
Solution:   Handle Visual mode differently in "gn". (Christian Brabandt)
diff --git a/src/testdir/test53.ok b/src/testdir/test53.ok
index 928caff..0a2a6f4 100644
--- a/src/testdir/test53.ok
+++ b/src/testdir/test53.ok
@@ -24,4 +24,5 @@
 join lines
 zerowidth pattern
 elete first and last char
+ uniquepattern
 end: