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| key_binding->fill_arguments_and_execute |
->typed.
The key_binding
object should send a message to receiver named selector.
arguments is a partial argument list. This method collects
possible additional arguments:
If an argument of the send-method does not accept @default,
<-receiver defines
the method key_binding<-interactive_argument,
this method will be invoked using the following arguments:
1-st: Behaviour object implementing the method 2-nd: Ordinal number of the argument required
This method should return a value for the argument or fail.
If no argument can be found, the error no_argument is raised.
When all arguments are gathered, key_binding->execute
is activated.