(AndOr
  ops: [Op_DAmp]
  children: [
    (FuncDef
      name: _portupgrade
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_Local
              pairs: [
                (assign_pair lhs:(LhsName name:cur) op:Equal spids:[13])
                (assign_pair lhs:(LhsName name:prev) op:Equal spids:[15])
                (assign_pair lhs:(LhsName name:words) op:Equal spids:[17])
                (assign_pair lhs:(LhsName name:cword) op:Equal spids:[19])
              ]
              spids: [11]
            )
            (AndOr
              ops: [Op_DPipe]
              children: [(C {(_init_completion)}) (ControlFlow token:<ControlFlow_Return return>)]
            )
            (AndOr
              ops: [Op_DAmp]
              children: [
                (DBracket
                  expr: 
                    (LogicalOr
                      left: 
                        (BoolBinary
                          op_id: BoolBinary_GlobDEqual
                          left: {(DQ ($ VSub_Name '$prev'))}
                          right: {(-l)}
                        )
                      right: 
                        (LogicalOr
                          left: 
                            (BoolBinary
                              op_id: BoolBinary_GlobDEqual
                              left: {(DQ ($ VSub_Name '$prev'))}
                              right: {(BoolUnary_L -L)}
                            )
                          right: 
                            (BoolBinary
                              op_id: BoolBinary_GlobDEqual
                              left: {(DQ ($ VSub_Name '$prev'))}
                              right: {(BoolUnary_o -o)}
                            )
                        )
                    )
                )
                (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
              ]
            )
            (Assignment
              keyword: Assign_Local
              pairs: [
                (assign_pair
                  lhs: (LhsName name:pkgdir)
                  op: Equal
                  rhs: 
                    {
                      (BracedVarSub
                        token: <VSub_Name PKG_DBDIR>
                        suffix_op: 
                          (StringUnary
                            op_id: VTest_ColonHyphen
                            arg_word: {(Lit_Slash /) (var) (Lit_Slash /) (db) (Lit_Slash /) (pkg)}
                          )
                        spids: [73 82]
                      ) (/)
                    }
                  spids: [72]
                )
              ]
              spids: [70]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:COMPREPLY)
                  op: Equal
                  rhs: 
                    {
                      (ArrayLiteralPart
                        words: [
                          {
                            (CommandSubPart
                              command_list: 
                                (CommandList
                                  children: [
                                    (C {(compgen)} {(-d)} {(--)} 
                                      {(DQ ($ VSub_Name '$pkgdir') ($ VSub_Name '$cur'))}
                                    )
                                  ]
                                )
                              left_token: <Left_CommandSub '$('>
                              spids: [90 103]
                            )
                          }
                        ]
                      )
                    }
                  spids: [87]
                )
              ]
              spids: [87]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:COMPREPLY)
                  op: Equal
                  rhs: 
                    {
                      (ArrayLiteralPart
                        words: [
                          {
                            (BracedVarSub
                              token: <VSub_Name COMPREPLY>
                              bracket_op: (WholeArray op_id:Lit_At)
                              suffix_op: 
                                (StringUnary
                                  op_id: VOp1_Pound
                                  arg_word: {($ VSub_Name '$pkgdir')}
                                )
                              spids: [111 118]
                            )
                          }
                        ]
                      )
                    }
                  spids: [108]
                )
              ]
              spids: [108]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:COMPREPLY)
                  op: Equal
                  rhs: 
                    {
                      (ArrayLiteralPart
                        words: [
                          {
                            (BracedVarSub
                              token: <VSub_Name COMPREPLY>
                              bracket_op: (WholeArray op_id:Lit_At)
                              suffix_op: (StringUnary op_id:VOp1_Percent arg_word:{('-*')})
                              spids: [126 133]
                            )
                          }
                        ]
                      )
                    }
                  spids: [123]
                )
              ]
              spids: [123]
            )
            (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
          ]
          spids: [8]
        )
      spids: [4 7]
    )
    (C {(complete)} {(-F)} {(_portupgrade)} {(-o)} {(dirnames)} {(portupgrade)})
  ]
)