1448                 self.delta = True

  1448                 self.delta = True

  1449                 break

  1449                 break

  1450         dec = []

  1450         dec = []

  1451         line = getline(lr, self.hunk)

  1451         line = getline(lr, self.hunk)

  1452         while len(line) > 1:

  1452         while len(line) > 1:

  1454             if l <= 'Z' and l >= 'A':

  1454             if l <= 'Z' and l >= 'A':

  1455                 l = ord(l) - ord('A') + 1

  1455                 l = ord(l) - ord('A') + 1

  1456             else:

  1456             else:

  1457                 l = ord(l) - ord('a') + 27

  1457                 l = ord(l) - ord('a') + 27

  1458             try:

  1458             try: