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              more_env: []
              words: [{<local>} {<cur>} {<prev>} {<words>} {<cword>} {<split>}]
              redirects: []
              do_fork: T
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            (command.AndOr
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                (command.Simple
                  blame_tok: <_init_completion>
                  more_env: []
                  words: [{<_init_completion>} {<-s>}]
                  redirects: []
                  do_fork: T
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                  middle: <Id.Right_CasePat _>
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                      more_env: []
                      words: [{<_filedir>}]
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                      do_fork: T
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                      more_env: []
                      words: [{<_filedir>} {<-d>}]
                      redirects: []
                      do_fork: T
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                  middle: <Id.Right_CasePat _>
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                      more_env: []
                      words: [{<_kernel_versions>}]
                      redirects: []
                      do_fork: T
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                  right: <Id.Op_DSemi _>
                )
              ]
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              redirects: []
            )
            (command.AndOr
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                  more_env: []
                  words: [{($ Id.VSub_DollarName split)}]
                  redirects: []
                  do_fork: T
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                (command.ControlFlow keyword:<Id.ControlFlow_Return return>)
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              ops: [<Id.Op_DAmp _>]
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                                    (CommandSub
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                                          blame_tok: <compgen>
                                          more_env: []
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                                            {<compgen>}
                                            {<-W>}
                                            {(SQ <'$( _parse_help "$1" )'>)}
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                                          redirects: []
                                          do_fork: T
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                        )
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                          keyword: <Id.KW_If if>
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                                  lhs: 
                                    (sh_lhs_expr.Name
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                                  op: assign_op.Equal
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                                    {
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                                        words: [
                                          {
                                            (CommandSub
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                                                  blame_tok: <compgen>
                                                  more_env: []
                                                  words: [
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                                                    {<-W>}
                                                    {
                                                      (SQ 
                                                        <
'-a --all -b --use-blacklist -C --config\n'
                                                        > <'                -c --showconfig --dump-modversions -d --dirname --first-time\n'> 
                                                        <
'                --force-vermagic --force-modversion -f --force -i\n'
                                                        > <'                --ignore-install --ignore-remove -l --list -n --dry-run -q\n'> 
                                                        <
'                --quiet -R --resolve-alias -r --remove -S --set-version\n'
                                                        > <'                --show-depends -s --syslog -t --type -V --version -v\n'> 
                                                        <'                --verbose'>
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                                                    }
                                                    {<-->}
                                                    {(DQ ($ Id.VSub_DollarName cur))}
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                                                  redirects: []
                                                  do_fork: T
                                                )
                                              right: <Id.Eof_RParen _>
                                            )
                                          }
                                        ]
                                        right: <Id.Right_ShArrayLiteral _>
                                      )
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                                )
                              ]
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                            )
                          ]
                          spids: [165 176]
                        )
                      ]
                      else_action: []
                      fi_kw: <Id.KW_Fi fi>
                      redirects: []
                    )
                    (command.AndOr
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                              op_id: Id.BoolBinary_GlobDEqual
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                          right: <Id.Lit_DRightBracket ']]'>
                          redirects: []
                        )
                        (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 keyword:<Id.ControlFlow_Return return>)
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                  spids: [122 138]
                )
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              else_action: []
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              redirects: []
            )
            (command.Simple
              blame_tok: <local>
              more_env: []
              words: [
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                {<i>}
                {<Id.Lit_VarLike 'mode='> <insert>}
                {<Id.Lit_VarLike 'module='>}
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                    left_token: <Id.Left_DollarParen '$('>
                    child: 
                      (command.Simple
                        blame_tok: <uname>
                        more_env: []
                        words: [{<uname>} {<-r>}]
                        redirects: []
                        do_fork: T
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                    right: <Id.Eof_RParen _>
                  )
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              ]
              redirects: []
              do_fork: T
            )
            (command.ForExpr
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                  left: ($ Id.Lit_ArithVarLike i)
                  right: {<Id.Lit_Digits 1>}
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              cond: 
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                  left: ($ Id.Lit_ArithVarLike i)
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                      to_match: 
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                        )
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                      arms: [
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                                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'mode='> name:mode)
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                              redirects: []
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                        )
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                          middle: <Id.Right_CasePat _>
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                                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'mode='> name:mode)
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                              redirects: []
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                        )
                        (CaseArm
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                          pattern: (pat.Words words:[{<-S>} {<--set-version>}])
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                                  op: assign_op.Equal
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                              child: 
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                  middle: <Id.Right_CasePat _>
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                      more_env: []
                      words: [{<_installed_modules>} {(DQ ($ Id.VSub_DollarName cur))}]
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                      do_fork: T
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                  right: <Id.Op_DSemi _>
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                  pattern: (pat.Words words:[{<list>}])
                  middle: <Id.Right_CasePat _>
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                  middle: <Id.Right_CasePat _>
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                      more_env: []
                      words: [{<_filedir>}]
                      redirects: []
                      do_fork: T
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                              do_fork: T
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                                )
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                          action: [
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                                                                      left: <Id.Lit_VarLike 'PATH='>
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                                                                      val: 
                                                                        {
                                                                          (DQ 
                                                                            ($ Id.VSub_DollarName 
PATH
                                                                            ) <':/sbin'>
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                                                                      arg: {<'/dev/null'>}
                                                                    )
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                                                                  do_fork: T
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                                                                (command.Simple
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                                                                  more_env: []
                                                                  words: [
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                                                                    {<-F> <Id.Lit_Colon ':'>}
                                                                    {(SQ <'!/^[ \\t]/ { print $1 }'>)}
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                                                                  redirects: []
                                                                  do_fork: T
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                                                              ]
                                                              ops: [<Id.Op_Pipe _>]
                                                            )
                                                          right: <Id.Eof_RParen _>
                                                        )
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                                                    }
                                                    {<-->}
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                                                  redirects: []
                                                  do_fork: T
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                                              right: <Id.Eof_RParen _>
                                            )
                                          }
                                        ]
                                        right: <Id.Right_ShArrayLiteral _>
                                      )
                                    }
                                )
                              ]
                              redirects: []
                            )
                          ]
                          spids: [511 524]
                        )
                      ]
                      else_kw: <Id.KW_Else else>
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                          words: [{<_modules>} {($ Id.VSub_DollarName version)}]
                          redirects: []
                          do_fork: T
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                        (command.If
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                              cond: 
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                                          expr: 
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                                          right: <Id.Lit_DRightBracket ']]'>
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                                  more_env: []
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                                  ]
                                  redirects: []
                                  do_fork: T
                                )
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                                  more_env: []
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                                  do_fork: T
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                                                (DQ 
                                                  (BracedVarSub
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              redirects: []
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          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
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    (command.Simple
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      more_env: []
      words: [{<complete>} {<-F>} {<_modprobe>} {<modprobe>}]
      redirects: []
      do_fork: T
    )
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)