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view modules/option.tp @ 306:8dbb2d2522a5

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Fix a crash in from:withLength when given a negative length. Fix a bug in trim that was causing it to give a negative length to from:withLength
author Michael Pavone <pavone@retrodev.com>
date Sun, 27 Jul 2014 13:01:08 -0700
parents 38ca63e0a62e
children 1458c069c715
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{
	_none <- #{
		value:none <- :ifval :ifnone {
			ifnone:
		}
		value? <- { false }
		none? <- { true }
	}
	#{
		value <- :v {
			#{
				value:none <- :ifval :ifnone {
					ifval: v
				}
				value? <- { true }
				none? <- { false }
			}
		}
		none <- { _none }
	}
}