(command.AndOr
  ops: [Id.Op_DAmp]
  children: [
    (command.ShFunction
      name: _portupgrade
      body: 
        (command.BraceGroup
          children: [
            (C {(local)} {(cur)} {(prev)} {(words)} {(cword)})
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {(_init_completion)})
                (command.ControlFlow
                  token: (Token id:Id.ControlFlow_Return val:return span_id:26)
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (command.DBracket
                  expr: 
                    (bool_expr.LogicalOr
                      left: 
                        (bool_expr.Binary
                          op_id: Id.BoolBinary_GlobDEqual
                          left: {(DQ ($ Id.VSub_DollarName '$prev'))}
                          right: {(-l)}
                        )
                      right: 
                        (bool_expr.LogicalOr
                          left: 
                            (bool_expr.Binary
                              op_id: Id.BoolBinary_GlobDEqual
                              left: {(DQ ($ Id.VSub_DollarName '$prev'))}
                              right: {(Id.BoolUnary_L -L)}
                            )
                          right: 
                            (bool_expr.Binary
                              op_id: Id.BoolBinary_GlobDEqual
                              left: {(DQ ($ Id.VSub_DollarName '$prev'))}
                              right: {(Id.BoolUnary_o -o)}
                            )
                        )
                    )
                )
                (command.ControlFlow
                  token: (Token id:Id.ControlFlow_Return val:return span_id:64)
                  arg_word: {(0)}
                )
              ]
            )
            (C {(local)} 
              {(Id.Lit_VarLike 'pkgdir=') 
                (braced_var_sub
                  token: (Token id:Id.VSub_Name val:PKG_DBDIR span_id:74)
                  suffix_op: 
                    (suffix_op.Unary
                      op_id: Id.VTest_ColonHyphen
                      arg_word: {(Id.Lit_Slash /) (var) (Id.Lit_Slash /) (db) (Id.Lit_Slash /) (pkg)}
                    )
                ) (/)
              }
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (sh_array_literal
                        left: (Token id:Id.Op_LParen val:'(' span_id:88)
                        words: [
                          {
                            (command_sub
                              left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:90)
                              command_list: 
                                (command.CommandList
                                  children: [
                                    (C {(compgen)} {(-d)} {(--)} 
                                      {
                                        (DQ ($ Id.VSub_DollarName '$pkgdir') 
                                          ($ Id.VSub_DollarName '$cur')
                                        )
                                      }
                                    )
                                  ]
                                )
                            )
                          }
                        ]
                      )
                    }
                  spids: [87]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (sh_array_literal
                        left: (Token id:Id.Op_LParen val:'(' span_id:109)
                        words: [
                          {
                            (braced_var_sub
                              token: (Token id:Id.VSub_Name val:COMPREPLY span_id:112)
                              bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                              suffix_op: 
                                (suffix_op.Unary
                                  op_id: Id.VOp1_Pound
                                  arg_word: {($ Id.VSub_DollarName '$pkgdir')}
                                )
                            )
                          }
                        ]
                      )
                    }
                  spids: [108]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (sh_array_literal
                        left: (Token id:Id.Op_LParen val:'(' span_id:124)
                        words: [
                          {
                            (braced_var_sub
                              token: (Token id:Id.VSub_Name val:COMPREPLY span_id:127)
                              bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                              suffix_op: (suffix_op.Unary op_id:Id.VOp1_Percent arg_word:{('-*')})
                            )
                          }
                        ]
                      )
                    }
                  spids: [123]
                )
              ]
            )
            (command.ControlFlow
              token: (Token id:Id.ControlFlow_Return val:return span_id:139)
              arg_word: {(0)}
            )
          ]
        )
    )
    (C {(complete)} {(-F)} {(_portupgrade)} {(-o)} {(dirnames)} {(portupgrade)})
  ]
)