tinymce.full.js
function right() {
        var role = getRole(), parentRole = getParentRole();

        if (parentRole == "tablist") {
          moveFocus(1, getFocusElements(focusedElement.parentNode));
        } else if (role == "menuitem" && parentRole == "menu" && getAriaProp('haspopup')) {
          enter();
        } else {
          moveFocus(1);
        }
      }
function right() {
        var role = getRole(), parentRole = getParentRole();

        if (parentRole == "tablist") {
          moveFocus(1, getFocusElements(focusedElement.parentNode));
        } else if (role == "menuitem" && parentRole == "menu" && getAriaProp('haspopup')) {
          enter();
        } else {
          moveFocus(1);
        }
      }
function right ( ) { var role = getRole ( ) , parentRole = getParentRole ( ) ; if ( parentRole == "tablist" ) { moveFocus ( 1 , getFocusElements ( focusedElement . parentNode ) ) ; } else if ( role == "menuitem" && parentRole == "menu" && getAriaProp ( 'haspopup' ) ) { enter ( ) ; } else { moveFocus ( 1 ) ; } }
Moves the focus to the right this is called by the right key.

@private
Moves the focus to the right this is called by the right key .