old_contents: # -*- coding: utf-8 -*-
  # Various utility commands.
  import bot
  from . import calc, chatbot, lookup
  [bot.reload(x) for x in [calc, chatbot, lookup]]
  
new_contents: # -*- coding: utf-8 -*-
  # Various utility commands.
  import bot
  from . import calc, chatbot, lookup, piglatin
  [bot.reload(x) for x in [calc, chatbot, lookup]]
  
subject: add piglatin, uses bpabel's code