code: def continueLine(self):
          
  
          if not (self.isLong and self.is_regular):
              self.line_conv = self.line_conv.rstrip() + " &\n"
          else:
              temp = self.line_conv[:72].rstrip() + " &"
              self.line_conv = temp.ljust(72) + self.excess_line
docs: Insert line continuation symbol at end of line.