1:":"; exec mzscheme -r $0 "$@"
   2:
   3:(require (lib "vector-lib.ss" "srfi" "43"))
   4:
   5:
   6:;;; main steps
   7:(begin 
   8:  (vector-for-each (lambda (i fname)
   9:                     (printf "Got parameter: ~a\n" fname))
  10:                   argv))