(command.AndOr
  children: [
    (command.ShFunction
      name_tok: <_iperf>
      name: _iperf
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <local>
              more_env: []
              words: [{<local>} {<cur>} {<prev>} {<words>} {<cword>} {<split>}]
              redirects: []
              do_fork: T
            )
            (command.AndOr
              children: [
                (command.Simple
                  blame_tok: <_init_completion>
                  more_env: []
                  words: [{<_init_completion>} {<-s>}]
                  redirects: []
                  do_fork: T
                )
                (command.ControlFlow keyword:<Id.ControlFlow_Return return>)
              ]
              ops: [<Id.Op_DPipe _>]
            )
            (command.Case
              case_kw: <Id.KW_Case case>
              to_match: (case_arg.Word w:{($ Id.VSub_DollarName prev)})
              arms_start: <Id.KW_In in>
              arms: [
                (CaseArm
                  left: <-h>
                  pattern: 
                    (pat.Words
                      words: [
                        {<-h>}
                        {<--help>}
                        {<-v>}
                        {<--version>}
                        {<-i>}
                        {<--interval>}
                        {<-l>}
                        {<--len>}
                        {<-p>}
                        {<--port>}
                        {<-w>}
                        {<--window>}
                        {<-M>}
                        {<--mss>}
                        {<-b>}
                        {<--bandwidth>}
                        {<-n>}
                        {<--num>}
                        {<-t>}
                        {<--time>}
                        {<-L>}
                        {<--listenport>}
                        {<-P>}
                        {<--parallel>}
                        {<-T>}
                        {<--ttl>}
                        {<-Z>}
                        {<--linux-congestion>}
                      ]
                    )
                  middle: <Id.Right_CasePat _>
                  action: [(command.ControlFlow keyword:<Id.ControlFlow_Return return>)]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
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                  pattern: (pat.Words words:[{<-f>} {<--format>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.ShAssignment
                      left: <Id.Lit_VarLike 'COMPREPLY='>
                      pairs: [
                        (AssignPair
                          left: <Id.Lit_VarLike 'COMPREPLY='>
                          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'COMPREPLY='> name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (ShArrayLiteral
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (CommandSub
                                      left_token: <Id.Left_DollarParen '$('>
                                      child: 
                                        (command.Simple
                                          blame_tok: <compgen>
                                          more_env: []
                                          words: [
                                            {<compgen>}
                                            {<-W>}
                                            {(SQ <'k m K M'>)}
                                            {<-->}
                                            {(DQ ($ Id.VSub_DollarName cur))}
                                          ]
                                          redirects: []
                                          do_fork: T
                                        )
                                      right: <Id.Eof_RParen _>
                                    )
                                  }
                                ]
                                right: <Id.Right_ShArrayLiteral _>
                              )
                            }
                        )
                      ]
                      redirects: []
                    )
                    (command.ControlFlow keyword:<Id.ControlFlow_Return return>)
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                )
                (CaseArm
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                  pattern: (pat.Words words:[{<-o>} {<--output>} {<-F>} {<--fileinput>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.Simple
                      blame_tok: <_filedir>
                      more_env: []
                      words: [{<_filedir>}]
                      redirects: []
                      do_fork: T
                    )
                    (command.ControlFlow keyword:<Id.ControlFlow_Return return>)
                  ]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
                  left: <-B>
                  pattern: (pat.Words words:[{<-B>} {<--bind>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.Simple
                      blame_tok: <_available_interfaces>
                      more_env: []
                      words: [{<_available_interfaces>} {<-a>}]
                      redirects: []
                      do_fork: T
                    )
                    (command.Simple
                      blame_tok: <_ip_addresses>
                      more_env: []
                      words: [{<_ip_addresses>}]
                      redirects: []
                      do_fork: T
                    )
                    (command.ControlFlow keyword:<Id.ControlFlow_Return return>)
                  ]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
                  left: <-c>
                  pattern: (pat.Words words:[{<-c>} {<--client>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.Simple
                      blame_tok: <_known_hosts_real>
                      more_env: []
                      words: [{<_known_hosts_real>} {(DQ ($ Id.VSub_DollarName cur))}]
                      redirects: []
                      do_fork: T
                    )
                    (command.ControlFlow keyword:<Id.ControlFlow_Return return>)
                  ]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
                  left: <-x>
                  pattern: (pat.Words words:[{<-x>} {<--reportexclude>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.ShAssignment
                      left: <Id.Lit_VarLike 'COMPREPLY='>
                      pairs: [
                        (AssignPair
                          left: <Id.Lit_VarLike 'COMPREPLY='>
                          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'COMPREPLY='> name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (ShArrayLiteral
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (CommandSub
                                      left_token: <Id.Left_DollarParen '$('>
                                      child: 
                                        (command.Simple
                                          blame_tok: <compgen>
                                          more_env: []
                                          words: [
                                            {<compgen>}
                                            {<-W>}
                                            {(SQ <'C D M S V'>)}
                                            {<-->}
                                            {(DQ ($ Id.VSub_DollarName cur))}
                                          ]
                                          redirects: []
                                          do_fork: T
                                        )
                                      right: <Id.Eof_RParen _>
                                    )
                                  }
                                ]
                                right: <Id.Right_ShArrayLiteral _>
                              )
                            }
                        )
                      ]
                      redirects: []
                    )
                    (command.ControlFlow keyword:<Id.ControlFlow_Return return>)
                  ]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
                  left: <-y>
                  pattern: (pat.Words words:[{<-y>} {<--reportstyle>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.ShAssignment
                      left: <Id.Lit_VarLike 'COMPREPLY='>
                      pairs: [
                        (AssignPair
                          left: <Id.Lit_VarLike 'COMPREPLY='>
                          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'COMPREPLY='> name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (ShArrayLiteral
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (CommandSub
                                      left_token: <Id.Left_DollarParen '$('>
                                      child: 
                                        (command.Simple
                                          blame_tok: <compgen>
                                          more_env: []
                                          words: [
                                            {<compgen>}
                                            {<-W>}
                                            {(SQ <C>)}
                                            {<-->}
                                            {(DQ ($ Id.VSub_DollarName cur))}
                                          ]
                                          redirects: []
                                          do_fork: T
                                        )
                                      right: <Id.Eof_RParen _>
                                    )
                                  }
                                ]
                                right: <Id.Right_ShArrayLiteral _>
                              )
                            }
                        )
                      ]
                      redirects: []
                    )
                    (command.ControlFlow keyword:<Id.ControlFlow_Return return>)
                  ]
                  right: <Id.Op_DSemi _>
                )
              ]
              arms_end: <Id.KW_Esac esac>
              redirects: []
            )
            (command.AndOr
              children: [
                (command.Simple
                  blame_tok: <Id.VSub_DollarName '$split'>
                  more_env: []
                  words: [{($ Id.VSub_DollarName split)}]
                  redirects: []
                  do_fork: T
                )
                (command.ControlFlow keyword:<Id.ControlFlow_Return return>)
              ]
              ops: [<Id.Op_DAmp _>]
            )
            (command.Simple
              blame_tok: <local>
              more_env: []
              words: [{<local>} {<i>} {<Id.Lit_VarLike 'filter='> <cat>}]
              redirects: []
              do_fork: T
            )
            (command.ForEach
              keyword: <Id.KW_For for>
              iter_names: [i]
              iterable: 
                (for_iter.Words
                  words: [
                    {
                      (BracedVarSub
                        left: <Id.Left_DollarBrace '${'>
                        token: <Id.VSub_Name words>
                        var_name: words
                        bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                        right: <Id.Right_DollarBrace '}'>
                      )
                    }
                  ]
                )
              semi_tok: <Id.Op_Semi _>
              body: 
                (command.DoGroup
                  left: <Id.KW_Do do>
                  children: [
                    (command.Case
                      case_kw: <Id.KW_Case case>
                      to_match: (case_arg.Word w:{($ Id.VSub_DollarName i)})
                      arms_start: <Id.KW_In in>
                      arms: [
                        (CaseArm
                          left: <-s>
                          pattern: (pat.Words words:[{<-s>} {<--server>}])
                          middle: <Id.Right_CasePat _>
                          action: [
                            (command.ShAssignment
                              left: <Id.Lit_VarLike 'filter='>
                              pairs: [
                                (AssignPair
                                  left: <Id.Lit_VarLike 'filter='>
                                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'filter='> name:filter)
                                  op: assign_op.Equal
                                  rhs: {(SQ <'sed -e /^Client.specific/,/^$/d'>)}
                                )
                              ]
                              redirects: []
                            )
                          ]
                          right: <Id.Op_DSemi _>
                        )
                        (CaseArm
                          left: <-c>
                          pattern: (pat.Words words:[{<-c>} {<--client>}])
                          middle: <Id.Right_CasePat _>
                          action: [
                            (command.ShAssignment
                              left: <Id.Lit_VarLike 'filter='>
                              pairs: [
                                (AssignPair
                                  left: <Id.Lit_VarLike 'filter='>
                                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'filter='> name:filter)
                                  op: assign_op.Equal
                                  rhs: {(SQ <'sed -e /^Server.specific/,/^$/d'>)}
                                )
                              ]
                              redirects: []
                            )
                          ]
                          right: <Id.Op_DSemi _>
                        )
                      ]
                      arms_end: <Id.KW_Esac esac>
                      redirects: []
                    )
                  ]
                  right: <Id.KW_Done done>
                )
              redirects: []
            )
            (command.AndOr
              children: [
                (command.DBracket
                  left: <Id.KW_DLeftBracket '[['>
                  expr: 
                    (bool_expr.Binary
                      op_id: Id.BoolBinary_GlobNEqual
                      left: {($ Id.VSub_DollarName filter)}
                      right: {<cat>}
                    )
                  right: <Id.Lit_DRightBracket ']]'>
                  redirects: []
                )
                (command.ShAssignment
                  left: <Id.Lit_VarLike 'filter+='>
                  pairs: [
                    (AssignPair
                      left: <Id.Lit_VarLike 'filter+='>
                      lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'filter+='> name:filter)
                      op: assign_op.PlusEqual
                      rhs: {(SQ <' -e /--client/d -e /--server/d'>)}
                    )
                  ]
                  redirects: []
                )
              ]
              ops: [<Id.Op_DAmp _>]
            )
            (command.ShAssignment
              left: <Id.Lit_VarLike 'COMPREPLY='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'COMPREPLY='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'COMPREPLY='> name:COMPREPLY)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (ShArrayLiteral
                        left: <Id.Op_LParen _>
                        words: [
                          {
                            (CommandSub
                              left_token: <Id.Left_DollarParen '$('>
                              child: 
                                (command.Simple
                                  blame_tok: <compgen>
                                  more_env: []
                                  words: [
                                    {<compgen>}
                                    {<-W>}
                                    {(SQ <'$( "$1" --help 2>&1 | $filter | _parse_help - )'>)}
                                    {<-->}
                                    {(DQ ($ Id.VSub_DollarName cur))}
                                  ]
                                  redirects: []
                                  do_fork: T
                                )
                              right: <Id.Eof_RParen _>
                            )
                          }
                        ]
                        right: <Id.Right_ShArrayLiteral _>
                      )
                    }
                )
              ]
              redirects: []
            )
            (command.AndOr
              children: [
                (command.DBracket
                  left: <Id.KW_DLeftBracket '[['>
                  expr: 
                    (bool_expr.Binary
                      op_id: Id.BoolBinary_GlobDEqual
                      left: {($ Id.VSub_DollarName COMPREPLY)}
                      right: {<Id.Lit_Other '*'> <Id.BoolBinary_GlobEqual '='>}
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                  right: <Id.Lit_DRightBracket ']]'>
                  redirects: []
                )
                (command.Simple
                  blame_tok: <compopt>
                  more_env: []
                  words: [{<compopt>} {<-o>} {<nospace>}]
                  redirects: []
                  do_fork: T
                )
              ]
              ops: [<Id.Op_DAmp _>]
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.Simple
      blame_tok: <complete>
      more_env: []
      words: [{<complete>} {<-F>} {<_iperf>} {<iperf>}]
      redirects: []
      do_fork: T
    )
  ]
  ops: [<Id.Op_DAmp _>]
)