-:: Print a =: Print String
-print :: (Print a) -> String
-print (Print a) = a
-instance expr Print where
- lit i = Print (toString i)
- +. (Print l) (Print r) = Print (l +++ "+" +++ r)
-
-printEval :: (A.v: v a | expr v) -> (Maybe a, String)
-//printEval f = (f, let (Print p) = f in p)
-printEval f = (eval f, print f)
-
-//Mag niet
-//Start :: (Maybe Int, String)
-//Start = printEval (lit 4 + lit 38)
-
-//Mag wel
-Start = let (Print f) = lit 4 + lit 38 in f
+Start w
+ # ([argv0:_], w) = getCommandLine w
+ # (symbols, w) = accFiles (read_symbols argv0) w
+ = test symbols (polyid id)