1522             except error.WdirUnsupported:

  1522             except error.WdirUnsupported:

  1523                 # single 'ff...' match

  1523                 # single 'ff...' match

  1524                 return True

  1524                 return True

  1525             if node is None:

  1525             if node is None:

  1526                 raise LookupError(node, self.indexfile, _('no node'))

  1526                 raise LookupError(node, self.indexfile, _('no node'))

  1528 

  1528 

  1529         def maybewdir(prefix):

  1529         def maybewdir(prefix):

  1530             return all(c == 'f' for c in prefix)

  1530             return all(c == 'f' for c in prefix)

  1531 

  1531 

  1532         hexnode = hex(node)

  1532         hexnode = hex(node)