       appl2 = new HeyuAppliance(set.id, states: ['OFF', 'ON'])
       appl2.changeState(appl2.currentState(),set.event)
       appliances[appl2.name] = appl2
+
+# ---- Write state machine to file
 state_changed = false
 for name,appl of appliances
   state_changed = true if appl.changed

    parse_opts(set,args2) if args2.length > 0
    set

# ---- Main program
args = clone(@arguments)  # don't need to do this, just for fun
set = parse_opts({},args)
appliances = read_json(state_db_fn)

if set?.id? and set.id
  if set.display_state
    print "# Display current state of",set.id

load('lib/statemachine.js')
load('lib/timedevent.js')

# File names to store state machine and events
state_db_fn = 'heyu-run.db'
event_db_fn = 'heyu-events.db'

