Graph

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Tweak a few suggested options.
Wed, 04 Apr 2012 13:45:24 -0400, by Steve Losh
Outlining.
Wed, 11 Jan 2012 19:05:58 -0500, by Steve Losh

less more | at revision 76: (0) -30 -10 -2 +2 +10 +30 +100 tip