code: func (d *Dock) Show() (err error) {
  	if err = d.isActionable(); err != nil {
  		return
  	}
  	_, err = synchronousEvent(d.c, d, d.w, Event{Name: eventNameDockCmdShow, TargetID: d.id}, eventNameDockEventShown)
  	return
  }
docs: // Show shows the dock