On Tue, 18 Mar 2008 12:36:47 +0100, Pascal Costanza <pc at p-cos.net> wrote: > ...but that's ambiguous: Only if you insist on having a short form without parentheses. That's not a hard-and-fast requirement. > (case (thing :test #'=) > (42 'foo) > (4711 'bar)) > > What's the result of that form? Error: The variable THING is unbound.