1180         else:

  1180         else:

  1181             def want(rev):

  1181             def want(rev):

  1182                 return rev in wanted

  1182                 return rev in wanted

  1183 

  1183 

  1184         for i, window in increasing_windows(0, len(revs)):

  1184         for i, window in increasing_windows(0, len(revs)):

  1186             nrevs = [rev for rev in revs[i:i + window] if want(rev)]

  1185             nrevs = [rev for rev in revs[i:i + window] if want(rev)]

  1187             for rev in sorted(nrevs):

  1186             for rev in sorted(nrevs):

  1188                 fns = fncache.get(rev)

  1187                 fns = fncache.get(rev)

  1189                 ctx = change(rev)

  1188                 ctx = change(rev)

  1190                 if not fns:

  1189                 if not fns: