js/tooltip.js
function(e) {
            this._tabReset();
            if (e.which == 9) {
                this.flags.keyTab = true;
                if (e.shiftKey) { this.flags.keyShift = true; }
            }
        }
function(e) {
            this._tabReset();
            if (e.which == 9) {
                this.flags.keyTab = true;
                if (e.shiftKey) { this.flags.keyShift = true; }
            }
        }
function ( e ) { this . _tabReset ( ) ; if ( e . which == 9 ) { this . flags . keyTab = true ; if ( e . shiftKey ) { this . flags . keyShift = true ; } } }
Set flags for `tab` key interactions
Set flags for tab key interactions