old_contents: """
  Monitor a control source
  """
  
  import sys
  from .. project import importer
  from .. util import log
  
  
  def run(args):
      control = args.control[0]
      try:
          tc = importer.import_symbol(control, 'bibliopixel.control')
      except:
          log.error('Do not understand control "%s"', control)
          raise
  
      control_object = tc(pre_routing='()')
      control_object.set_root(log.printer)
  
      control_object.start()
      control_object.wait()
  
  
  def add_arguments(parser):
      parser.add_argument(
          'control', nargs=1,
          help='Name of a control to monitor')
  
      parser.set_defaults(run=run)
  
new_contents: """
  Monitor a control source
  """
  
  import sys
  from .. project import importer
  from .. util import log
  
  
  def run(args):
      control = args.control[0]
      try:
          tc = importer.import_symbol(control, 'bibliopixel.control')
      except:
          log.error('Do not understand control "%s"', control)
          raise
  
      control_object = tc(pre_routing='()')
      control_object.set_project(log.printer)
  
      control_object.start()
      control_object.wait()
  
  
  def add_arguments(parser):
      parser.add_argument(
          'control', nargs=1,
          help='Name of a control to monitor')
  
      parser.set_defaults(run=run)
  
subject: Fix monitor command