15 lines
650 B
JavaScript
15 lines
650 B
JavaScript
'use strict';
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var callBound = require('call-bind/callBound');
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var $replace = callBound('String.prototype.replace');
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var mvsIsWS = (/^\s$/).test('\u180E');
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/* eslint-disable no-control-regex */
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var startWhitespace = mvsIsWS
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? /^[\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF]+/
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: /^[\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF]+/;
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/* eslint-enable no-control-regex */
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module.exports = function trimStart() {
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return $replace(this, startWhitespace, '');
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};
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