2013-03-26: example: added . a at top level: Just the variable

example: added . a at top level: Just the variable

diff --git a/example.w b/example.w
--- a/example.w
+++ b/example.w
@@ -54,3 +54,5 @@ let
       c
 
 let : : a b
+
+. a
\ No newline at end of file