xregexp-lookbehind
周围的一个微小的节点包装。
用法
var merge = require ( 'lodash.merge' ) ;
var XRegExp = require ( 'xregexp' ) . XRegExp ;
merge ( XRegExp , require ( 'xregexp-lookbehind' ) ) ;
console . log ( XRegExp . matchAllLb ( "Catwoman's cats are fluffy cats" , '(?i)(?<!fluffy\\W+)' , / cat \w * / i ) ) ;
// ['Catwoman', 'cats']
