Meu arquivo `user.behaviors` do LightTable IDE.

user.behaviors.clj

;; User behaviors
;; -----------------------------
;; Behaviors are stored as a set of diffs that are merged together
;; to create the final set of functionality that makes up Light Table. You can
;; modify these diffs to either add or subtract functionality.
;;
;; Behaviors are added to tags, objects with those tags then automatically gain
;; whatever logic the behavior imparts. To see a list of user-level behaviors,
;; start typing a word related to the functionality you want in between the square
;; brackets (e.g. "theme").

{:+ {
     ;; The app tag is kind of like global scope. You assign behaviors that affect
     ;; all of Light Table here
     :app [(:lt.objs.plugins/load-js "recall.js" true)
           (:lt.objs.style/set-skin "dark")]

     ;; The editor tag is applied to all editors
     :editor [:lt.plugins.visible-whitespace/show-whitespace
              :lt.objs.editor/wrap
              (:lt.objs.style/set-theme "lesser-dark")
              :lt.objs.editor/line-numbers
              (:lt.objs.style/font-settings "Consolas" "13" "1.3")
              :lt.objs.editor/highlight-current-line
              :lt.objs.editor.file/remove-trailing-whitespace]

     ;; Here we can add behaviors to just clojure editors
     :editor.clojure [(:lt.plugins.clojure/print-length 1000)]}

 ;; You can use the subtract key to remove behavior that may get added by
 ;; another diff
 :- {
     :app [:lt.objs.menu/create-menu
           :lt.objs.menu/set-menu
           :lt.objs.intro/show-intro]

     :window [:lt.objs.menu/set-menu]}
 }