Cljx

As requested #20 
This is almost the same as `dep-list`, maybe do something like this?

``` clojure
(defn wrap-indent [wrap n list]
  (fn []
    (join "" (map #(str "\n" (apply str (repeat n " ")) (wrap %)) list))))

(def dep-list [n list]
  (partial indent #(str "[" % "]")))

(def indent [n list]
  (partial indent identity))
```