(command.CommandList
  children: [
    (command.ShAssignment
      left: <Id.Lit_VarLike 'PATH='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'PATH='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'PATH='> name:PATH)
          op: assign_op.Equal
          rhs: {<'/sbin'> <Id.Lit_Colon ':'> <'/bin'>}
        )
      ]
      redirects: []
    )
    (command.Simple
      blame_tok: <.>
      more_env: []
      words: [{<.>} {<'/lib/lsb/init-functions'>}]
      redirects: []
      do_fork: T
    )
    (command.ShFunction
      name_tok: <do_start>
      name: do_start
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <log_action_msg>
              more_env: []
              words: [{<log_action_msg>} {(DQ <'Will now switch to single-user mode'>)}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <exec>
              more_env: []
              words: [{<exec>} {<init>} {<-t1>} {<S>}]
              redirects: []
              do_fork: T
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.Case
      case_kw: <Id.KW_Case case>
      to_match: (case_arg.Word w:{(DQ ($ Id.VSub_Number 1))})
      arms_start: <Id.KW_In in>
      arms: [
        (CaseArm
          left: <start>
          pattern: (pat.Words words:[{<start>}])
          middle: <Id.Right_CasePat _>
          action: [
            (command.Simple
              blame_tok: <do_start>
              more_env: []
              words: [{<do_start>}]
              redirects: []
              do_fork: T
            )
          ]
          right: <Id.Op_DSemi _>
        )
        (CaseArm
          left: <restart>
          pattern: (pat.Words words:[{<restart>} {<reload>} {<force-reload>}])
          middle: <Id.Right_CasePat _>
          action: [
            (command.Simple
              blame_tok: <echo>
              more_env: []
              words: [{<echo>} {(DQ <'Error: argument \''> ($ Id.VSub_Number 1) <'\' not supported'>)}]
              redirects: [(Redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
              do_fork: T
            )
            (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<3>})
          ]
          right: <Id.Op_DSemi _>
        )
        (CaseArm
          left: <stop>
          pattern: (pat.Words words:[{<stop>} {<status>}])
          middle: <Id.Right_CasePat _>
          action: []
          right: <Id.Op_DSemi _>
        )
        (CaseArm
          left: <Id.Lit_Star '*'>
          pattern: (pat.Words words:[{<Id.Lit_Star '*'>}])
          middle: <Id.Right_CasePat _>
          action: [
            (command.Simple
              blame_tok: <echo>
              more_env: []
              words: [{<echo>} {(DQ <'Usage: '> ($ Id.VSub_Number 0) <' start|stop'>)}]
              redirects: [(Redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
              do_fork: T
            )
            (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<3>})
          ]
          right: <Id.Op_DSemi _>
        )
      ]
      arms_end: <Id.KW_Esac esac>
      redirects: []
    )
  ]
)