Tue, 08 Feb 2011 07:13:42 -0800 Kevin Walker clarify "splittable"; r -> l
Tue, 08 Feb 2011 20:16:47 +1100 Scott Morrison aaron's final version
Sun, 06 Feb 2011 20:54:10 -0800 Kevin Walker Automated merge with https://tqft.net/hg/blob/
(0) -300 -100 -30 -10 -3 +3 +10 +30 +100 tip