(command.CommandList
  children: [
    (command.FuncDef
      name: _mailman_lists
      body: 
        (command.BraceGroup
          children: [
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:COMPREPLY spids:[11])
                  op: Equal
                  rhs: 
                    {
                      (word_part.ArrayLiteralPart
                        words: [
                          {
                            (word_part.CommandSubPart
                              command_list: 
                                (command.CommandList
                                  children: [
                                    (C {(compgen)} {(-W)} {(SQ <'$( list_lists -b 2>/dev/null )'>)} 
                                      {(--)} {(DQ ($ VSub_DollarName '$cur'))}
                                    )
                                  ]
                                )
                              left_token: <Left_CommandSub '$('>
                              spids: [14 30]
                            )
                          }
                        ]
                      )
                    }
                  spids: [11]
                )
              ]
              spids: [11]
            )
          ]
          spids: [8]
        )
      spids: [4 7]
    )
    (command.AndOr
      ops: [Op_DAmp]
      children: [
        (command.FuncDef
          name: _list_lists
          body: 
            (command.BraceGroup
              children: [
                (command.Assignment
                  keyword: Assign_Local
                  pairs: [
                    (assign_pair
                      lhs: (lhs_expr.LhsName name:cur spids:[46])
                      op: Equal
                      spids: [46]
                    )
                    (assign_pair
                      lhs: (lhs_expr.LhsName name:prev spids:[48])
                      op: Equal
                      spids: [48]
                    )
                    (assign_pair
                      lhs: (lhs_expr.LhsName name:words spids:[50])
                      op: Equal
                      spids: [50]
                    )
                    (assign_pair
                      lhs: (lhs_expr.LhsName name:cword spids:[52])
                      op: Equal
                      spids: [52]
                    )
                  ]
                  spids: [44]
                )
                (command.AndOr
                  ops: [Op_DPipe]
                  children: [
                    (C {(_init_completion)})
                    (command.ControlFlow token:<ControlFlow_Return return>)
                  ]
                )
                (command.If
                  arms: [
                    (if_arm
                      cond: [
                        (command.Sentence
                          child: 
                            (command.DBracket
                              expr: 
                                (bool_expr.BoolBinary
                                  op_id: BoolBinary_GlobDEqual
                                  left: {(DQ ($ VSub_DollarName '$cur'))}
                                  right: {(-) (Lit_Other '*')}
                                )
                            )
                          terminator: <Op_Semi ';'>
                        )
                      ]
                      action: [
                        (command.Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (lhs_expr.LhsName name:COMPREPLY spids:[82])
                              op: Equal
                              rhs: 
                                {
                                  (word_part.ArrayLiteralPart
                                    words: [
                                      {
                                        (word_part.CommandSubPart
                                          command_list: 
                                            (command.CommandList
                                              children: [
                                                (C {(compgen)} {(-W)} 
                                                  {
                                                    (SQ 
                                                      <
'--advertised --virtual-host-overview --bare\n'
                                                      > <'            --help'>
                                                    )
                                                  } {(--)} {(DQ ($ VSub_DollarName '$cur'))}
                                                )
                                              ]
                                            )
                                          left_token: <Left_CommandSub '$('>
                                          spids: [85 102]
                                        )
                                      }
                                    ]
                                  )
                                }
                              spids: [82]
                            )
                          ]
                          spids: [82]
                        )
                      ]
                      spids: [16777215 79]
                    )
                  ]
                  spids: [16777215 107]
                )
              ]
              spids: [41]
            )
          spids: [37 40]
        )
        (C {(complete)} {(-F)} {(_list_lists)} {(list_lists)})
      ]
    )
  ]
)