code: def format_arg(arg):
      '''formats an argument to be shown
      '''
  
      s = str(arg)
      dot = s.rfind('.')
      if dot >= 0:
          s = s[dot + 1:]
  
      s = s.replace(';', '')
      s = s.replace('[]', 'Array')
      if len(s) > 0:
          c = s[0].lower()
          s = c + s[1:]
  
      return f format_arg(arg):
      '''formats an argument to be shown
      '''
  
      s = str(arg)
      dot = s.rfind('.')
      if dot >= 0:
          s = s[dot + 1:]
  
      s = s.replace(';', '')
      s = s.replace('[]', 'Array')
      if len(s) > 0:
          c = s[0].lower()
          s = c + s[1:]
  
      return s
docs: formats an argument to be shown