994 

   995     if False:

   996         expobs = [c.node() for c in repo.set('extinct() - secret()')]

   997         if expobs: # do not lock in nothing move. locking for peanut make hgview reload on any command

   998             lock = repo.lock()

   999             try:

  1000                 expobs = [c.node() for c in repo.set('extinct() - secret()')]

  1001                 phases.retractboundary(repo, 2, expobs)

  1002             finally:

  1003                 lock.release()