Sat, 10 Jun 2017 18:35:11 +0900 Yuya Nishihara revset: reject negative number to select first/last n members
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip