only attempt to remove top level authorities (pointer == -1)
authorTony Mack <tmack@cs.princeton.edu>
Fri, 16 Jul 2010 20:46:46 +0000 (20:46 +0000)
committerTony Mack <tmack@cs.princeton.edu>
Fri, 16 Jul 2010 20:46:46 +0000 (20:46 +0000)

No differences found