891         end = len(cl)

   891         end = len(cl)

   892         rev_phases = [None] * (end - start)

   892         rev_phases = [None] * (end - start)

   893 

   893 

   894         this_phase_set = self._phasesets[targetphase]

   894         this_phase_set = self._phasesets[targetphase]

   895         for r in range(start, end):

   895         for r in range(start, end):

   896             # gather information about the current_rev

   897             # gather information about the current_rev

   897             r_phase = phase(repo, r)

   898             r_phase = phase(repo, r)

   898             p_phase = None  # phase inherited from parents

   899             p_phase = None  # phase inherited from parents

   899             p1, p2 = parents(r)

   900             p1, p2 = parents(r)

   900             if p1 >= start:

   901             if p1 >= start: