I'm trying to read an exception on a port to raise it: (raise (read port)). But since exception are struct, read can't help. Maybe, I can store an exception in a more read-friendly structure, but I can't figure out how to construct back the exception. Any idea? -- Donny: Are these the Nazis, Walter? Walter: No, Donny, these men are nihilists. There's nothing to be afraid of. _Manuel Giraud_