(command.AndOr
  ops: [Id.Op_DAmp]
  children: [
    (command.ShFunction
      name: _brctl
      body: 
        (BraceGroup
          children: [
            (C {<local>} {<cur>} {<prev>} {<words>} {<cword>})
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {<_init_completion>})
                (command.ControlFlow token:<Id.ControlFlow_Return return>)
              ]
            )
            (C {<local>} 
              {<Id.Lit_VarLike 'command='> 
                (braced_var_sub
                  token: <Id.VSub_Name words>
                  bracket_op: (bracket_op.ArrayIndex expr:{<Id.Lit_Digits 1>})
                )
              }
            )
            (command.Case
              to_match: {($ Id.VSub_DollarName '$cword')}
              arms: [
                (case_arm
                  pat_list: [{<1>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      child: 
                                        (C {<compgen>} {<-W>} 
                                          {
                                            (DQ <'addbr delbr addif delif setageing\n'> 
                                              <
'                setbridgeprio setfd sethello setmaxage setpathcost setportprio\n'
                                              > <'                show showmacs showstp stp'>
                                            )
                                          } {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [53]
                        )
                      ]
                    )
                  ]
                  spids: [49 50 79 -1]
                )
                (case_arm
                  pat_list: [{<2>}]
                  action: [
                    (command.Case
                      to_match: {($ Id.VSub_DollarName '$command')}
                      arms: [
                        (case_arm pat_list:[{<show>}] spids:[93 94 97 -1])
                        (case_arm
                          pat_list: [{<Id.Lit_Star '*'>}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (sh_array_literal
                                        left: <Id.Op_LParen _>
                                        words: [
                                          {
                                            (command_sub
                                              left_token: <Id.Left_DollarParen '$('>
                                              child: 
                                                (C {<compgen>} {<-W>} 
                                                  {
                                                    (DQ 
                                                      (command_sub
                                                        left_token: <Id.Left_DollarParen '$('>
                                                        child: 
                                                          (command.Pipeline
                                                            children: [
                                                              (C {($ Id.VSub_Number '$1')} {<show>})
                                                              (C {<awk>} {(SQ <'NR>1 {print $1}'>)})
                                                            ]
                                                            negated: F
                                                          )
                                                      )
                                                    )
                                                  } {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                )
                                            )
                                          }
                                        ]
                                      )
                                    }
                                  spids: [104]
                                )
                              ]
                            )
                          ]
                          spids: [100 101 -1 143]
                        )
                      ]
                    )
                  ]
                  spids: [82 83 146 -1]
                )
                (case_arm
                  pat_list: [{<3>}]
                  action: [
                    (command.Case
                      to_match: {($ Id.VSub_DollarName '$command')}
                      arms: [
                        (case_arm
                          pat_list: [{<addif>} {<delif>}]
                          action: [(C {<_configured_interfaces>})]
                          spids: [160 163 169 -1]
                        )
                        (case_arm
                          pat_list: [{<stp>}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (sh_array_literal
                                        left: <Id.Op_LParen _>
                                        words: [
                                          {
                                            (command_sub
                                              left_token: <Id.Left_DollarParen '$('>
                                              child: 
                                                (C {<compgen>} {<-W>} {(SQ <'on off'>)} {<-->} 
                                                  {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                )
                                            )
                                          }
                                        ]
                                      )
                                    }
                                  spids: [176]
                                )
                              ]
                            )
                          ]
                          spids: [172 173 200 -1]
                        )
                      ]
                    )
                  ]
                  spids: [149 150 206 -1]
                )
              ]
            )
          ]
        )
    )
    (C {<complete>} {<-F>} {<_brctl>} {<-o>} {<default>} {<brctl>})
  ]
)