Changes for clojure.core/*e

zkim on Sun, 26 Sep 2010
user=> (ns-refers) ;;Oops! we missed a namespace (ns-refers 'user)
; Evaluation aborted.

user=> *e
#<CompilerException java.lang.IllegalArgumentException: Wrong number of args passed to: core$ns-refers (NO_SOURCE_FILE:0)>
defn on Tue, 10 Aug 2010
user> (ns-refers) ;;Oops! we missed a namespace (ns-refers 'user)
; Evaluation aborted.

user> *e
#<CompilerException java.lang.IllegalArgumentException: Wrong number of args passed to: core$ns-refers (NO_SOURCE_FILE:0)>