-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi,
Consider: #lang racket (require frtime) (define a (event-receiver)) (define b (hold a)) (send-event a 3) ;;; uncomment next line to make it work ;(value-now (hold a)) (value-now b) `a' is an event-stream onto which the value 3 is sent. `b' is the behavior produced by holding the last value seen on `a'. After the value 3 arrives on `a', `b' should hold to 3. But it doesn't unless you ``help'' frtime a bit... Marijn -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk8Ns/8ACgkQp/VmCx0OL2yahwCcDFs/1kL+m4PVhfmPdkjTQTcu KmMAnjLaAAHPYvCM1eKkLXl0EBCuXRkE =mrh9 -----END PGP SIGNATURE----- _________________________ Racket Developers list: http://lists.racket-lang.org/dev