code: def truncate_to_max(errors, max_errors):
      
      if len(errors) > max_errors:
          start1, end1, err1, msg1, replacements = errors[0]
  
          if len(errors) == (max_errors + 1):
              msg1 += " Found once elsewhere."
          else:
              msg1 += " Found {} times elsewhere.".format(len(errors))
  
          errors = errors[1:max_errors]
          errors = [(start1, end1, err1, msg1, replacements)] + errors
  
      return errors
docs: If max_errors was specified, truncate the list of errors.
  
      Give the total number of times that the error was found elsewhere.