manip trees: tweaks
authorJim Pryor <profjim@jimpryor.net>
Wed, 1 Dec 2010 07:27:28 +0000 (02:27 -0500)
committerJim Pryor <profjim@jimpryor.net>
Wed, 1 Dec 2010 07:27:28 +0000 (02:27 -0500)
Signed-off-by: Jim Pryor <profjim@jimpryor.net>

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