(CommandList
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    (AndOr
      children: [
        (FuncDef
          name: _dd
          body: 
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              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
                  children: [
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                    (ControlFlow token:<ControlFlow_Return return>)
                  ]
                  op_id: Op_DPipe
                )
                (Case
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                    (case_arm
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                        {(Lit_VarLike 'if=') (Lit_Other '*')}
                        {(Lit_VarLike 'of=') (Lit_Other '*')}
                      ]
                      action: [
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                          keyword: Assign_None
                          pairs: [
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                              op: Equal
                              rhs: 
                                {
                                  (BracedVarSub
                                    token: <VSub_Name cur>
                                    suffix_op: (StringUnary op_id:VOp1_Pound arg_word:{('*=')})
                                    spids: [50 54]
                                  )
                                }
                              spids: [49]
                            )
                          ]
                          spids: [49]
                        )
                        (C {(_filedir)})
                        (ControlFlow
                          token: <ControlFlow_Return return>
                          arg_word: {(0)}
                        )
                      ]
                      spids: [41 46 65 16777215]
                    )
                    (case_arm
                      pat_list: [{(Lit_VarLike 'conv=') (Lit_Other '*')}]
                      action: [
                        (Assignment
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                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:cur)
                              op: Equal
                              rhs: 
                                {
                                  (BracedVarSub
                                    token: <VSub_Name cur>
                                    suffix_op: (StringUnary op_id:VOp1_Pound arg_word:{('*=')})
                                    spids: [74 78]
                                  )
                                }
                              spids: [73]
                            )
                          ]
                          spids: [73]
                        )
                        (Assignment
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                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:COMPREPLY)
                              op: Equal
                              rhs: 
                                {
                                  (ArrayLiteralPart
                                    words: [
                                      {
                                        (CommandSubPart
                                          command_list: 
                                            (CommandList
                                              children: [
                                                (C {(compgen)} {(-W)} 
                                                  {
                                                    (SQ <'ascii ebcdic ibm block unblock lcase\n'> 
                                                      <
'                notrunc ucase swab noerror sync'
                                                      >
                                                    )
                                                  } {(--)} {(DQ ($ VSub_Name '$cur'))}
                                                )
                                              ]
                                            )
                                          left_token: <Left_CommandSub '$('>
                                          spids: [84 101]
                                        )
                                      }
                                    ]
                                  )
                                }
                              spids: [81]
                            )
                          ]
                          spids: [81]
                        )
                        (ControlFlow
                          token: <ControlFlow_Return return>
                          arg_word: {(0)}
                        )
                      ]
                      spids: [68 70 111 16777215]
                    )
                  ]
                  spids: [34 38 114]
                )
                (AndOr
                  children: [
                    (C {(_expand)})
                    (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
                  ]
                  op_id: Op_DPipe
                )
                (Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (LhsName name:COMPREPLY)
                      op: Equal
                      rhs: 
                        {
                          (ArrayLiteralPart
                            words: [
                              {
                                (CommandSubPart
                                  command_list: 
                                    (CommandList
                                      children: [
                                        (C {(compgen)} {(-W)} {(SQ <'$( _parse_help "$1" )'>)} {(--)} 
                                          {(DQ ($ VSub_Name '$cur'))}
                                        )
                                      ]
                                    )
                                  left_token: <Left_CommandSub '$('>
                                  spids: [131 147]
                                )
                              }
                              {
                                (CommandSubPart
                                  command_list: 
                                    (CommandList
                                      children: [
                                        (C {(compgen)} {(-W)} 
                                          {(SQ <'bs cbs conv count ibs if obs of seek skip'>)} {(-S)} {(SQ <'='>)} {(--)} {(DQ ($ VSub_Name '$cur'))}
                                        )
                                      ]
                                    )
                                  left_token: <Left_CommandSub '$('>
                                  spids: [151 175]
                                )
                              }
                            ]
                          )
                        }
                      spids: [128]
                    )
                  ]
                  spids: [128]
                )
              ]
              spids: [8]
            )
          spids: [4 7]
        )
        (C {(complete)} {(-F)} {(_dd)} {(-o)} {(nospace)} {(dd)})
      ]
      op_id: Op_DAmp
    )
  ]
)