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

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

* cross browser add event method * * @param {Element|HTMLDocument} object * @param {string} type * @param {Function} callback

* actually calls the callback function * * if your callback function returns false this will use the jquery * convention - prevent defa

* determines if the keycode specified is a modifier key or not * * @param {string} key * @returns {boolean}

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

* For feature detection * @param {Function} fn The function to test for native support

* binds a single keyboard combination * * @param {string} combination * @param {Function} callback * @param {string=} action

* takes the event and returns the key character * * @param {Event} e * @return {string}

* finds all callbacks that match based on the keycode, modifiers, * and action * * @param {string} character * @param {Array} modi

* picks the best action based on the key combination * * @param {string} key - character for key * @param {Array} modifiers * @par