":"
; exec mzscheme -r $0 "$@"
;;; read command line arguments and print line by line
(
printf
"program: ~a\n"
(
path->string program
))
(
let
a
([
i
0
])
(
unless
(
>=
i
(
vector-length
argv
))
(
printf
"argument: ~a\n"
(
vector-ref
argv i
))
(
a
(
+
i
1
))))