Make it more obvious «$baa» splits on whitespace in var

Author: zoffixznet

doc/Language/unicode_entry.pod6

@@ -187,7 +187,9 @@ Thus constructs such as these are now possible:
     say (1, 2) »+« (3, 4);     # OUTPUT: «(4 6)␤» - element-wise add
     [1, 2, 3] »+=» 42;         # add 42 to each element of @array
     say «moo»;                 # OUTPUT: «moo␤»
-    my $baa = 123; say «$baa»; # OUTPUT: «(123)␤»
+    
+    my $baa = "foo bar";
+    say «$baa $baa ber».perl;  # OUTPUT: «("foo", "bar", "foo", "bar", "ber")␤»
 
 =head2 Set/bag operators