partial default xkb_types "default" {

    // A key type which can be used to implement
    // an ISO9995-style level-three shift.

    virtual_modifiers LevelThree;

    type "THREE_LEVEL" {
	modifiers = Shift+LevelThree;
	map[None] = Level1;
	map[Shift] = Level2;
	map[LevelThree] = Level3;
	map[Shift+LevelThree] = Level3;
	level_name[Level1] = "Base";
	level_name[Level2] = "Shift";
	level_name[Level3] = "Level3";
    };
};