code: def split(self, data):
  		
  		line = deepcopy(data)
  		line_width = (self.width() - 1)
  
  		lines = []
  		while len(line):
  
  			new_line = line[:line_width]
  
  			new_line_pos = new_line.find('\n')
  			if new_line_pos >= 0:
  				new_line = line[:new_line_pos]
  				line = line[(new_line_pos + 1):]
  			else:
  				line = line[line_width:]
  
  			lines.append(new_line)
  
  		return lines
docs: Split data into list of string, each (self.width() - 1) length or less. If nul-length string
  		specified then empty list is returned
  
  		:param data: data to split
  		:return: list of str