Changes for clojure.core/symbol?

jafingerhut on Wed, 28 Mar 2012
user=> (symbol? 'a)
true
user=> (symbol? 1)
false
user=> (symbol? :a)
false
dpritchett on Tue, 13 Jul 2010
user=> (symbol? 'a)
true
user=> (symbol? 1)
false
user=> (symbol? :a)
false
dpritchett on Tue, 13 Jul 2010
user=> (symbol? 'a)
true
user=> (symbol? 1)
false
user=> (symbol? :a)