docs: def beautify(self, string):
  		"""
  		Wraps together all actions needed to beautify a string, i.e.
  		parse the string and then stringify the phrases (replace tags
  		with formatting codes).
  
  		Arguments:
  			string (str): The string to beautify/parse.
  
  		Returns:
  			The parsed, stringified and ultimately beautified string.
  
  		Raises:
  			errors.ArgumentError if phrases were found, but not a single style
  			(flag combination) was supplied.
  		"""
  
  		if not string:
  			return string
  
  		# string may differ because of escaped characters
  		string, phrases = self.parse(string)
  
  		if not phrases:
  			return string
  
  		if not self.positional and not self.always:
  			raise errors.ArgumentError("Found phrases, but no styles "
  									   "were supplied!")
  
  		return self.stringify(string, phrases)