cat toy can be off.

desktop/src/advent/core/desktop_launcher.clj

@@ -1,28 +1,27 @@
 (ns advent.core.desktop-launcher
   (:require [advent.core :refer :all]
             [advent.utils :as utils]
-            #_[clojure.tools.nrepl.server])
+            [clojure.tools.nrepl.server])
   (:import [com.badlogic.gdx.backends.lwjgl LwjglApplication LwjglApplicationConfiguration]
            [org.lwjgl.input Keyboard]
            [com.badlogic.gdx Gdx])
   (:gen-class))
 
-#_(defmacro start-nrepl-expr [port]
-  `(let [{port# :port} (clojure.tools.nrepl.server/start-server :port ~port)]
-     (doseq [port-file# ["target/repl-port" ".nrepl-port"]]
-       (-> port-file#
-           java.io.File.
-           (doto .deleteOnExit)
-           (spit port#)))
-     (println "Started nREPL server on port" port#)))
-
 
 
 (defn -main
   [& [port]]
-  #_(try
-    (when port (start-nrepl-expr (Integer/parseInt port)))
+  (try
+    #_(require 'clojure.tools.nrepl.server)
+    (when port (let [{port :port} (clojure.tools.nrepl.server/start-server :port (Integer/parseInt port))]
+     (doseq [port-file ["target/repl-port" ".nrepl-port"]]
+       (-> port-file
+           java.io.File.
+           (doto .deleteOnExit)
+           (spit port)))
+     (println "Started nREPL server on port" port)))
     (catch Exception e))
+
   (let [cfg (LwjglApplicationConfiguration.)]
     (if false
       (do