docs: def print_result(self, directory_result):
          """
          Print out the contents of the directory result, using ANSI color codes if
          supported
          """
          for file_name, line_results_dict in directory_result.iter_line_results_items():
              full_path = path.join(directory_result.directory_path, file_name)
              self.write(full_path, 'green')
              self.write('\n')
              for line_number, line_results in sorted(line_results_dict.items()):
                  self.write('%s: ' % (line_results[0].line_number))
                  out = list(line_results[0].left_of_group + line_results[0].group + line_results[0].right_of_group)
                  offset = 0
                  for line_result in line_results:
                      group_length = len(line_result.group)
                      out.insert(offset+line_result.left_offset-1, self.colors['blue'])
                      out.insert(offset+line_result.left_offset+group_length, self.colors['end'])
                      offset += group_length + 1
                  self.write(''.join(out)+'\n')
              self.write('\n')