public boolean mouseup(Coord c, int button) {
	if(dm){
	    Config.setWindowOpt("minimap_pos", this.c.toString());
	}
	if (rsm){
	    ui.grabmouse(null);
	    rsm = false;
	    Config.setWindowOpt("minimap_sz", mm.sz.toString());
	} else {
	    super.mouseup(c, button);
	}
	return (true);
    }