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      name: _bind_queryclass
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          children: [
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                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'COMPREPLY+='> name:COMPREPLY)
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                        words: [
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                                  blame_tok: <compgen>
                                  more_env: []
                                  words: [
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                                    {<-W>}
                                    {(SQ <'IN CH HS ANY'>)}
                                    {<-->}
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                                  redirects: []
                                  do_fork: T
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                    }
                )
              ]
              redirects: []
            )
          ]
          redirects: []
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      name: _bind_querytype
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          left: <Id.Lit_LBrace '{'>
          children: [
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                                  blame_tok: <compgen>
                                  more_env: []
                                  words: [
                                    {<compgen>}
                                    {<-W>}
                                    {
                                      (SQ <'A AAAA AFSDB APL CERT CNAME DHCID DLV DNAME\n'> 
                                        <
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                                    {<-->}
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                                  do_fork: T
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                )
              ]
              redirects: []
            )
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          redirects: []
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          name: _nslookup
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                  redirects: []
                  do_fork: T
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                (command.AndOr
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                      more_env: []
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                      redirects: []
                      do_fork: T
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                )
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                      pattern: 
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                            {<-cl> <Id.Lit_Equals '='> <Id.Lit_Star '*'>}
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                      middle: <Id.Right_CasePat _>
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                          pairs: [
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                              lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'cur='> name:cur)
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                              rhs: 
                                {
                                  (BracedVarSub
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                            )
                          ]
                          redirects: []
                        )
                        (command.Simple
                          blame_tok: <_bind_queryclass>
                          more_env: []
                          words: [{<_bind_queryclass>}]
                          redirects: []
                          do_fork: T
                        )
                        (command.ControlFlow
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                        )
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                      right: <Id.Op_DSemi _>
                    )
                    (CaseArm
                      left: <-querytype>
                      pattern: 
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                            {<-type> <Id.Lit_Equals '='> <Id.Lit_Star '*'>}
                            {<-q> <Id.Lit_Equals '='> <Id.Lit_Star '*'>}
                            {<-ty> <Id.Lit_Equals '='> <Id.Lit_Star '*'>}
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                        )
                      middle: <Id.Right_CasePat _>
                      action: [
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                          pairs: [
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                            )
                          ]
                          redirects: []
                        )
                        (command.Simple
                          blame_tok: <_bind_querytype>
                          more_env: []
                          words: [{<_bind_querytype>}]
                          redirects: []
                          do_fork: T
                        )
                        (command.ControlFlow
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                        )
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                      right: <Id.Op_DSemi _>
                    )
                    (CaseArm
                      left: <->
                      pattern: 
                        (pat.Words
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                              <Id.Lit_Star '*'>
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                        )
                      middle: <Id.Right_CasePat _>
                      action: [(command.ControlFlow keyword:<Id.ControlFlow_Return return>)]
                      right: <Id.Op_DSemi _>
                    )
                  ]
                  arms_end: <Id.KW_Esac esac>
                  redirects: []
                )
                (command.If
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                      keyword: <Id.KW_If if>
                      cond: 
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                      action: [
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                                              blame_tok: <compgen>
                                              more_env: []
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                                                {
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                              redirects: []
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                            (command.Simple
                              blame_tok: <compopt>
                              more_env: []
                              words: [{<compopt>} {<-o>} {<nospace>}]
                              redirects: []
                              do_fork: T
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                          ops: [<Id.Op_DAmp _>]
                        )
                        (command.ControlFlow
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                        )
                      ]
                      spids: [195 209]
                    )
                  ]
                  else_action: []
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                  redirects: []
                )
                (command.Simple
                  blame_tok: <local>
                  more_env: []
                  words: [{<local>} {<args>}]
                  redirects: []
                  do_fork: T
                )
                (command.Simple
                  blame_tok: <_count_args>
                  more_env: []
                  words: [{<_count_args>} {<Id.Lit_Equals '='>}]
                  redirects: []
                  do_fork: T
                )
                (command.If
                  if_kw: <Id.KW_If if>
                  arms: [
                    (IfArm
                      keyword: <Id.KW_If if>
                      cond: 
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                      then_kw: <Id.KW_Then then>
                      action: [
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                          redirects: []
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                        (command.AndOr
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                  redirects: []
                )
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              redirects: []
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          more_env: []
          words: [{<complete>} {<-F>} {<_nslookup>} {<nslookup>}]
          redirects: []
          do_fork: T
        )
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      ops: [<Id.Op_DAmp _>]
    )
    (command.AndOr
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        (command.ShFunction
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          name: _host
          body: 
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                  more_env: []
                  words: [{<local>} {<cur>} {<prev>} {<words>} {<cword>}]
                  redirects: []
                  do_fork: T
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                (command.AndOr
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                      blame_tok: <_init_completion>
                      more_env: []
                      words: [{<_init_completion>}]
                      redirects: []
                      do_fork: T
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                  ops: [<Id.Op_DPipe _>]
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                (command.Case
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                  to_match: (case_arg.Word w:{($ Id.VSub_DollarName prev)})
                  arms_start: <Id.KW_In in>
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                      pattern: (pat.Words words:[{<-c>}])
                      middle: <Id.Right_CasePat _>
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                          more_env: []
                          words: [{<_bind_queryclass>}]
                          redirects: []
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                    )
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                      left: <-t>
                      pattern: (pat.Words words:[{<-t>}])
                      middle: <Id.Right_CasePat _>
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                          redirects: []
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                                              redirects: []
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                  redirects: []
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                  more_env: []
                  words: [{<_known_hosts_real>} {(DQ ($ Id.VSub_DollarName cur))}]
                  redirects: []
                  do_fork: T
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              redirects: []
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        )
        (command.Simple
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          more_env: []
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          do_fork: T
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)