dsill@RELAY.NSWC.NAVY.MIL (03/22/89)
The doc string for `interactive' includes a sample defun of a function called `fun' that is called `foo' on the next line: interactive: Specify a way of parsing arguments for interactive use of a function. For example, write (defun fun (arg) "Doc string" (interactive "p") ...use arg...) to make arg be the prefix numeric argument when foo is called as a command. : :