Thu, 28 Oct 2010 21:14:44 +0800 weijun 6950546: "ktab -d name etype" to "ktab -d name [-e etype] [kvno | all | old]"
(0) -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip