extendscript-es5-shim/String/trim.js

a collection of useful es5-shims for Extendscript

/*
https://developer.mozilla.org/ru/docs/Web/JavaScript/Reference/Global_Objects/String/Trim
*/
if (!String.prototype.trim) {
	// Вырезаем BOM и неразрывный пробел
	String.prototype.trim = function() {
		return this.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');
	};
}