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comparison mercurial/revset.py @ 25505:8b99e9a8db05 stable

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revset: map postfix '%' to only() to optimize operand recursively (issue4670) Instead of keeping 'onlypost' as a method, this patch rewrites it to 'only' function. This way, 'x%' always has the same weight as 'only(x)'.
author Yuya Nishihara <yuya@tcha.org>
date Fri, 15 May 2015 22:32:31 +0900
parents b5c227f3e461
children bb2f543b48b5 e16456831516
comparison
equal deleted inserted replaced
25461:bd98d073a34f 25505:8b99e9a8db05
2096 "func": func, 2096 "func": func,
2097 "ancestor": ancestorspec, 2097 "ancestor": ancestorspec,
2098 "parent": parentspec, 2098 "parent": parentspec,
2099 "parentpost": p1, 2099 "parentpost": p1,
2100 "only": only, 2100 "only": only,
2101 "onlypost": only,
2102 } 2101 }
2103 2102
2104 def optimize(x, small): 2103 def optimize(x, small):
2105 if x is None: 2104 if x is None:
2106 return 0, x 2105 return 0, x
2113 if op == 'minus': 2112 if op == 'minus':
2114 return optimize(('and', x[1], ('not', x[2])), small) 2113 return optimize(('and', x[1], ('not', x[2])), small)
2115 elif op == 'only': 2114 elif op == 'only':
2116 return optimize(('func', ('symbol', 'only'), 2115 return optimize(('func', ('symbol', 'only'),
2117 ('list', x[1], x[2])), small) 2116 ('list', x[1], x[2])), small)
2117 elif op == 'onlypost':
2118 return optimize(('func', ('symbol', 'only'), x[1]), small)
2118 elif op == 'dagrangepre': 2119 elif op == 'dagrangepre':
2119 return optimize(('func', ('symbol', 'ancestors'), x[1]), small) 2120 return optimize(('func', ('symbol', 'ancestors'), x[1]), small)
2120 elif op == 'dagrangepost': 2121 elif op == 'dagrangepost':
2121 return optimize(('func', ('symbol', 'descendants'), x[1]), small) 2122 return optimize(('func', ('symbol', 'descendants'), x[1]), small)
2122 elif op == 'rangepre': 2123 elif op == 'rangepre':