Function _stopPropagation

client/vendors/mousetrap.js:426–433

* stops propogation for this event * * @param {Event} e * @returns void

(e)

     * @returns void
     */
    function _stopPropagation(e) {
        if (e.stopPropagation) {
            e.stopPropagation();
            return;
        }

        e.cancelBubble = true;
    }

    /**
     * actually calls the callback function