For Your Amusement?

[KMP at MIT-MC (Kent M. Pitman)]

(ERR 'a 'b 'c 'd) generates an error. That's what err with the right number of
args would have done. I think (ERR 'a 'b 'c 'd) should *not* err out, so that
I can tell something is the matter.

While I'm thinking about it, the ^B function seems to not be defined in 
break loops. Typing ^B at toplevel in a fresh lisp works fine, but for some
reason once in a break loop, it doesn't work any more.
-kmp