     {argv} = yargs
 
     configurationFileName = _.first argv._
-    # winston.debug 'Loading ' + chalk.white configurationFileName
+    winston.debug 'Loading ' + chalk.white configurationFileName
 
     prefer.load configurationFileName, (err, configurator) ->
       throw err if err?
-      new PreferCommandLineInterface configurator
+      new PreferCommandLineInterface configurationFileName, configurator
 
 
 module.exports.main = PreferCommandLineInterface.main


    for key in keys
      value = model[key]
      window.add key + '[' + typeof value + ']' + ' = ' + value.toString()

    window.key 'h', @back

    window.on 'select', @selected keys, model

    window.focus()
    screen.render()

  initialize: (@configuration) ->
    window.detach() while window = @windows.pop() if @windows?

    @stack = []
    @windows = []

    @render()

  @main: ->


    @render()

  backToTop: =>
    @back() while @stack.length > 1

  render: =>
    @stack.push @configuration unless @stack.length
    model = _.last @stack

    top = @header?.height or 0

    window = blessed.list
      top: top
      left: 0
      height: screen.lines - top
      itemFg: 'cyan'
      selectedFg: 'white'
      selectedBg: 'blue'
