(List
  (Case to_match={[DQ [VarSub 1]]}, pat_word_list=[[{[LIT_CHARS start]}], [{[LIT_CHARS stop]}, {[LIT_CHARS restart]}, {[LIT_CHARS force-reload]}], [{[LIT_OTHER "*"]}]]
    (ElseTrue)
    (Com {[LIT_CHARS exit]} {[LIT_CHARS 0]})
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Usage: "][VarSub 0][LIT_CHARS " {start|stop|restart|force-reload}"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
  )
  (AndOr OP_AND_IF
    (Com {[LIT_OTHER "["]} {[LIT_CHARS -x]} {[LIT_CHARS /etc/ppp/ip-down.d/0000usepeerdns]} {[LIT_OTHER "]"]})
    (Com {[LIT_CHARS exec]} {[LIT_CHARS /etc/ppp/ip-down.d/0000usepeerdns]})
  )
)