Also add a similar test for hashes.
! 12345 qr/7/
# array against string
- @fooormore "@fooormore"
-! @keyandmore "@fooormore"
+ @fooormore "".\@fooormore
+! @keyandmore "".\@fooormore
+ %fooormore "".\%fooormore
+! %keyandmore "".\%fooormore
# Test the implicit referencing
7 @nums