mirror of https://github.com/jkjoy/sunpeiwen.git
13 lines
251 B
JavaScript
13 lines
251 B
JavaScript
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var MATCH = require('./_wks')('match');
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module.exports = function (KEY) {
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var re = /./;
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try {
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'/./'[KEY](re);
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} catch (e) {
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try {
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re[MATCH] = false;
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return !'/./'[KEY](re);
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} catch (f) { /* empty */ }
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} return true;
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};
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