706,707c706,708
<         # tokenH == 0x80 is documented as 'UID' and appears to be used for
<         # keyed-archiving, not in plists.
---
>         elif tokenH == 0x80:  # UID
>             s = self._get_size(tokenL + 1)
>             return int.from_bytes(self._fp.read(s), 'big')