* binds multiple combinations to the same callback * * @param {Array} combinations * @param {Function} callback * @param {string|u

* binds a key sequence to an event * * @param {string} combo - combo specified in bind call * @param {Array} keys * @param {Functi

* takes a key event and figures out what the modifiers are * * @param {Event} e * @returns {Array}

* reverses the map lookup so that we can look for specific keys * to see what can and can't use keypress * * @return {Object}

* handles a character key event * * @param {string} character * @param {Event} e * @returns void

* checks if two arrays are equal * * @param {Array} modifiers1 * @param {Array} modifiers2 * @returns {boolean}

* called to set a 1 second timeout on the specified sequence * * this is so after each key press in the sequence you have 1 second * to

* resets all sequence counters except for the ones passed in * * @param {Object} doNotReset * @returns void

* handles a keydown event * * @param {Event} e * @returns void