(command.AndOr
  ops: [Op_DAmp]
  children: [
    (command.FuncDef
      name: _cpan2dist
      body: 
        (command.BraceGroup
          children: [
            (command.Assignment
              keyword: Assign_Local
              pairs: [
                (assign_pair lhs:(lhs_expr.LhsName name:cur) op:Equal)
                (assign_pair lhs:(lhs_expr.LhsName name:prev) op:Equal)
                (assign_pair lhs:(lhs_expr.LhsName name:words) op:Equal)
                (assign_pair lhs:(lhs_expr.LhsName name:cword) op:Equal)
              ]
            )
            (command.AndOr
              ops: [Op_DPipe]
              children: [
                (C {(_init_completion)})
                (command.ControlFlow token:<ControlFlow_Return return>)
              ]
            )
            (command.Case
              to_match: {($ VSub_DollarName '$prev')}
              arms: [
                (case_arm
                  pat_list: [{(--format)}]
                  action: [
                    (command.Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (lhs_expr.LhsName name:COMPREPLY)
                          op: Equal
                          rhs: 
                            {
                              (word_part.ArrayLiteralPart
                                words: [
                                  {
                                    (word_part.CommandSubPart
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {(compgen)} {(-W)} 
                                              {
                                                (SQ <'$(perl -MCPANPLUS::Dist -e \\\n'> 
                                                  <
'                "print map { \\"\\$_\\n\\" } CPANPLUS::Dist->dist_types")'
                                                  >
                                                )
                                              } {(--)} {(DQ ($ VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                      left_token: <Left_CommandSub '$('>
                                    )
                                  }
                                ]
                              )
                            }
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: <ControlFlow_Return return>
                      arg_word: {(0)}
                    )
                  ]
                )
                (case_arm
                  pat_list: [{(--banlist)} {(--ignorelist)} {(--modulelist)} {(--logfile)}]
                  action: [
                    (C {(_filedir)})
                    (command.ControlFlow
                      token: <ControlFlow_Return return>
                      arg_word: {(0)}
                    )
                  ]
                )
              ]
            )
            (command.If
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                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DBracket
                          expr: 
                            (bool_expr.BoolBinary
                              op_id: BoolBinary_GlobDEqual
                              left: {(DQ ($ VSub_DollarName '$cur'))}
                              right: {(-) (Lit_Other '*')}
                            )
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (command.Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (lhs_expr.LhsName name:COMPREPLY)
                          op: Equal
                          rhs: 
                            {
                              (word_part.ArrayLiteralPart
                                words: [
                                  {
                                    (word_part.CommandSubPart
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {(compgen)} {(-W)} {(SQ <'$( _parse_help "$1" )'>)} {(--)} 
                                              {(DQ ($ VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                      left_token: <Left_CommandSub '$('>
                                    )
                                  }
                                ]
                              )
                            }
                        )
                      ]
                    )
                  ]
                )
              ]
              else_action: [
                (command.Assignment
                  keyword: Assign_Local
                  pairs: [
                    (assign_pair
                      lhs: (lhs_expr.LhsName name:cpandirs)
                      op: Equal
                      rhs: 
                        {
                          (word_part.ArrayLiteralPart
                            words: [
                              {(DQ ($ VSub_DollarName '$HOME') (/.cpanplus/))}
                              {(DQ ($ VSub_DollarName '$HOME') (/.cpan/source/modules/))}
                            ]
                          )
                        }
                    )
                  ]
                )
                (command.Assignment
                  keyword: Assign_Local
                  pairs: [(assign_pair lhs:(lhs_expr.LhsName name:packagelist) op:Equal)]
                )
                (command.ForEach
                  iter_name: dir
                  iter_words: [
                    {
                      (word_part.BracedVarSub
                        token: <VSub_Name cpandirs>
                        bracket_op: (bracket_op.WholeArray op_id:Lit_At)
                      )
                    }
                  ]
                  do_arg_iter: F
                  body: 
                    (command.DoGroup
                      children: [
                        (command.AndOr
                          ops: [Op_DAmp]
                          children: [
                            (command.DBracket
                              expr: 
                                (bool_expr.LogicalAnd
                                  left: 
                                    (bool_expr.BoolUnary
                                      op_id: BoolUnary_d
                                      child: {(DQ ($ VSub_DollarName '$dir'))}
                                    )
                                  right: 
                                    (bool_expr.BoolUnary
                                      op_id: BoolUnary_r
                                      child: 
                                        {(DQ ($ VSub_DollarName '$dir') (/02packages.details.txt.gz))}
                                    )
                                )
                            )
                            (command.Assignment
                              keyword: Assign_None
                              pairs: [
                                (assign_pair
                                  lhs: (lhs_expr.LhsName name:packagelist)
                                  op: Equal
                                  rhs: {(DQ ($ VSub_DollarName '$dir') (/02packages.details.txt.gz))}
                                )
                              ]
                            )
                          ]
                        )
                      ]
                    )
                )
                (command.AndOr
                  ops: [Op_DAmp]
                  children: [
                    (command.DBracket
                      expr: (bool_expr.WordTest w:{($ VSub_DollarName '$packagelist')})
                    )
                    (command.Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (lhs_expr.LhsName name:COMPREPLY)
                          op: Equal
                          rhs: 
                            {
                              (word_part.ArrayLiteralPart
                                words: [
                                  {
                                    (word_part.CommandSubPart
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (command.Pipeline
                                              children: [
                                                (command.SimpleCommand
                                                  words: [
                                                    {(zgrep)}
                                                    {
                                                      (DQ ('^') 
                                                        (word_part.BracedVarSub
                                                          token: <VSub_Name cur>
                                                          suffix_op: 
                                                            (suffix_op.PatSub
                                                              pat: {(-)}
                                                              replace: {('::')}
                                                              replace_mode: Lit_Slash
                                                            )
                                                        )
                                                      )
                                                    }
                                                    {($ VSub_DollarName '$packagelist')}
                                                  ]
                                                  redirects: [
                                                    (redir.Redir
                                                      op: <Redir_Great '2>'>
                                                      fd: 2
                                                      arg_word: {(/dev/null)}
                                                    )
                                                  ]
                                                )
                                                (C {(awk)} {(SQ <'{print $1}'>)})
                                                (C {(sed)} {(-e)} {(SQ <'s/::/-/g'>)})
                                              ]
                                              negated: F
                                            )
                                          ]
                                        )
                                      left_token: <Left_CommandSub '$('>
                                    )
                                  }
                                ]
                              )
                            }
                        )
                      ]
                    )
                  ]
                )
              ]
            )
          ]
        )
    )
    (C {(complete)} {(-F)} {(_cpan2dist)} {(-o)} {(default)} {(cpan2dist)})
  ]
)