2016-02-25 18:24 GMT+01:00 Eliot Miranda <eliot.miranda@gmail.com>:It's so that when a doesNotUnderstand: occurs and one implements the method in the debugger one can proceed. The sentTo: at the end will now invoke the newly defined method and one can continue programming.
But as I said I make experiment. And in Pharo this recursion is not needed to implement unknown messages in Debugger. But for case of Vincent it is needed