     req.send params
     unless async
       if req.readyState is 4 and req.status is 200 #dev
-        callback.call caller, req.responseText
-      #dev
+        callback.call caller, req.responseText #dev
       else #dev
         throw new Error("XMLHttpRequest failed: " + url) #dev
     return
-
-  #dev
 
   ###
   Removes an object from all engine loops, views, and from the object index


    return


  ###
  Sets the horizontal resolution of the main canvas


    window.loadedFiles = window.loadedFiles.concat(filePaths)
    return

  ###
  Uses an http request to fetch the data from a file and runs a callback function with the file data as first parameter

