jsStringEscape.js

/*!
 * Escape strings for use as JavaScript string literals
 * gist.github.com/englishextra/3053a4dc18c2de3c80ce7d26207681e0
 * modified github.com/joliss/js-string-escape
 */
 jsStringEscape = function (b) {
	return ("" + b).replace(/["'\\\n\r\u2028\u2029]/g, function (a) {
		switch (a) {
		case '"':
		case "'":
		case "\\":
			return "\\" + a;
		case "\n":
			return "\\n";
		case "\r":
			return "\\r";
		case "\u2028":
			return "\\u2028";
		case "\u2029":
			return "\\u2029"
		}
	});
}