Wed, 28 Mar 2012 16:33:50 -0400 invalidate on switch
nemo [Wed, 28 Mar 2012 16:33:50 -0400] rev 6833
invalidate on switch
(0) -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 tip