254         visit = [n];

   254         visit = [n];

   255         reachable[i][n] = 1

   255         reachable[i][n] = 1

   256         while visit:

   256         while visit:

   257             n = visit.pop(0)

   257             n = visit.pop(0)

   258             if n in stop_sha1:

   258             if n in stop_sha1:

   260             for p in repo.changelog.parents(n):

   260             for p in repo.changelog.parents(n):

   261                 if p not in reachable[i]:

   261                 if p not in reachable[i]:

   262                     reachable[i][p] = 1

   262                     reachable[i][p] = 1

   263                     visit.append(p)

   263                     visit.append(p)

   264                 if p in stop_sha1:

   264                 if p in stop_sha1:

   266 

   266 

   267     # walk the repository looking for commits that are in our

   267     # walk the repository looking for commits that are in our

   268     # reachability graph

   268     # reachability graph

   269     #for i in range(repo.changelog.count()-1, -1, -1):

   269     #for i in range(repo.changelog.count()-1, -1, -1):

   270     for i, changes in chlogwalk():

   270     for i, changes in chlogwalk():