Updated Feature suggestions (markdown)

Feature-suggestions.md

@@ -37,4 +37,8 @@ quickly).
 - a shorthand way of discarding the return value of a proc  (to improve readability)
 
 - a shorthand initialization of arrays or sequences, eg   var x: array[0..25, int] = -1
-would initialize all elements of x to -1 
+would initialize all elements of x to -1 
+
+- array/sequence comprehension
+
+- introspection like python's dir()