* Support testing using an element * @param {Function} fn Passed the created div and expects a boolean result

* Mark a function for special use by Sizzle * @param {Function} fn The function to mark

* Returns a function to use in pseudos for positionals * @param {Function} fn

* A generic error utility function. * @private * @param {String} type The error type. * @returns {Error} Throws a `RangeError` with the applicab

* A generic `Array#map` utility function. * @private * @param {Array} array The array to iterate over. * @param {Function} callback The function

* Adds the same handler for all of the specified attrs * @param {String} attrs Pipe-separated list of attributes * @param {Function} handler The met

* Create key-value caches of limited size * @returns {function(string, object)} Returns the Object data after storing it on itself with * property n

* Try to determine the default display value of an element * @param {String} nodeName

* Checks a node for validity as a Sizzle context * @param {Element|Object=} context * @returns {Element|Object|Boolean} The input node if acceptable

* Bias adaptation function as per section 3.4 of RFC 3492. * https://tools.ietf.org/html/rfc3492#section-3.4 * @private