@zhuxun2 sorry to get back so late. All of the smarts are powered by whatever repl buffer you were last in. If you were last in a clojure repl, it will go to the clojure sources. if last in a clojurescript buffer it should go to the clojurescript versions. its possible to change the mode to clojurescript-mode or clojure-mode rather than clojurec-mode to force this behavior