(command.CommandList
  children: [
    (command.ShFunction
      name_tok: <_installed_alternatives>
      name: _installed_alternatives
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <local>
              more_env: []
              words: [{<local>} {<admindir>}]
              redirects: []
              do_fork: T
            )
            (command.ForEach
              keyword: <Id.KW_For for>
              iter_names: [i]
              iterable: 
                (for_iter.Words
                  words: [{<alternatives>} {<'dpkg/alternatives'>} {<'rpm/alternatives'>}]
                )
              semi_tok: <Id.Op_Semi _>
              body: 
                (command.DoGroup
                  left: <Id.KW_Do do>
                  children: [
                    (command.AndOr
                      children: [
                        (command.DBracket
                          left: <Id.KW_DLeftBracket '[['>
                          expr: 
                            (bool_expr.Unary
                              op_id: Id.BoolUnary_d
                              child: {<'/var/lib/'> ($ Id.VSub_DollarName i)}
                            )
                          right: <Id.Lit_DRightBracket ']]'>
                          redirects: []
                        )
                        (command.ShAssignment
                          left: <Id.Lit_VarLike 'admindir='>
                          pairs: [
                            (AssignPair
                              left: <Id.Lit_VarLike 'admindir='>
                              lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'admindir='> name:admindir)
                              op: assign_op.Equal
                              rhs: {<'/var/lib/'> ($ Id.VSub_DollarName i)}
                            )
                          ]
                          redirects: []
                        )
                        (command.ControlFlow
                          keyword: <Id.ControlFlow_Break break>
                        )
                      ]
                      ops: [<Id.Op_DAmp _> <Id.Op_DAmp _>]
                    )
                  ]
                  right: <Id.KW_Done done>
                )
              redirects: []
            )
            (command.ForExpr
              keyword: <Id.KW_For for>
              init: 
                (arith_expr.BinaryAssign
                  op_id: Id.Arith_Equal
                  left: ($ Id.Lit_ArithVarLike i)
                  right: {<Id.Lit_Digits 1>}
                )
              cond: 
                (arith_expr.Binary
                  op_id: Id.Arith_Less
                  left: ($ Id.Lit_ArithVarLike i)
                  right: ($ Id.Lit_ArithVarLike cword)
                )
              update: (arith_expr.UnaryAssign op_id:Id.Node_PostDPlus child:($ Id.Lit_ArithVarLike i))
              body: 
                (command.DoGroup
                  left: <Id.KW_Do do>
                  children: [
                    (command.If
                      if_kw: <Id.KW_If if>
                      arms: [
                        (IfArm
                          keyword: <Id.KW_If if>
                          cond: 
                            (condition.Shell
                              commands: [
                                (command.Sentence
                                  child: 
                                    (command.DBracket
                                      left: <Id.KW_DLeftBracket '[['>
                                      expr: 
                                        (bool_expr.Binary
                                          op_id: Id.BoolBinary_GlobDEqual
                                          left: 
                                            {
                                              (DQ 
                                                (BracedVarSub
                                                  left: <Id.Left_DollarBrace '${'>
                                                  token: <Id.VSub_Name words>
                                                  var_name: words
                                                  bracket_op: 
                                                    (bracket_op.ArrayIndex
                                                      expr: ($ Id.Lit_ArithVarLike i)
                                                    )
                                                  right: <Id.Right_DollarBrace '}'>
                                                )
                                              )
                                            }
                                          right: {<--admindir>}
                                        )
                                      right: <Id.Lit_DRightBracket ']]'>
                                      redirects: []
                                    )
                                  terminator: <Id.Op_Semi _>
                                )
                              ]
                            )
                          then_kw: <Id.KW_Then then>
                          action: [
                            (command.ShAssignment
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                              pairs: [
                                (AssignPair
                                  left: <Id.Lit_VarLike 'admindir='>
                                  lhs: 
                                    (sh_lhs_expr.Name
                                      left: <Id.Lit_VarLike 'admindir='>
                                      name: admindir
                                    )
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (BracedVarSub
                                        left: <Id.Left_DollarBrace '${'>
                                        token: <Id.VSub_Name words>
                                        var_name: words
                                        bracket_op: 
                                          (bracket_op.ArrayIndex
                                            expr: 
                                              (arith_expr.Binary
                                                op_id: Id.Arith_Plus
                                                left: ($ Id.Lit_ArithVarLike i)
                                                right: {<Id.Lit_Digits 1>}
                                              )
                                          )
                                        right: <Id.Right_DollarBrace '}'>
                                      )
                                    }
                                )
                              ]
                              redirects: []
                            )
                            (command.ControlFlow
                              keyword: <Id.ControlFlow_Break break>
                            )
                          ]
                          spids: [85 105]
                        )
                      ]
                      else_action: []
                      fi_kw: <Id.KW_Fi fi>
                      redirects: []
                    )
                  ]
                  right: <Id.KW_Done done>
                )
              redirects: []
            )
            (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 '$('>
                              child: 
                                (command.Simple
                                  blame_tok: <compgen>
                                  more_env: []
                                  words: [
                                    {<compgen>}
                                    {<-W>}
                                    {(SQ <'$( command ls $admindir )'>)}
                                    {<-->}
                                    {(DQ ($ Id.VSub_DollarName cur))}
                                  ]
                                  redirects: []
                                  do_fork: T
                                )
                              right: <Id.Eof_RParen _>
                            )
                          }
                        ]
                        right: <Id.Right_ShArrayLiteral _>
                      )
                    }
                )
              ]
              redirects: []
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.AndOr
      children: [
        (command.ShFunction
          name_tok: <_update_alternatives>
          name: _update_alternatives
          body: 
            (BraceGroup
              left: <Id.Lit_LBrace '{'>
              children: [
                (command.Simple
                  blame_tok: <local>
                  more_env: []
                  words: [{<local>} {<cur>} {<prev>} {<words>} {<cword>}]
                  redirects: []
                  do_fork: T
                )
                (command.AndOr
                  children: [
                    (command.Simple
                      blame_tok: <_init_completion>
                      more_env: []
                      words: [{<_init_completion>}]
                      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: <--altdir>
                      pattern: (pat.Words words:[{<--altdir>} {<--admindir>}])
                      middle: <Id.Right_CasePat _>
                      action: [
                        (command.Simple
                          blame_tok: <_filedir>
                          more_env: []
                          words: [{<_filedir>} {<-d>}]
                          redirects: []
                          do_fork: T
                        )
                        (command.ControlFlow
                          keyword: <Id.ControlFlow_Return return>
                          arg_word: {<0>}
                        )
                      ]
                      right: <Id.Op_DSemi _>
                    )
                    (CaseArm
                      left: <--help>
                      pattern: (pat.Words words:[{<--help>} {<--usage>} {<--version>}])
                      middle: <Id.Right_CasePat _>
                      action: [
                        (command.ControlFlow
                          keyword: <Id.ControlFlow_Return return>
                          arg_word: {<0>}
                        )
                      ]
                      right: <Id.Op_DSemi _>
                    )
                  ]
                  arms_end: <Id.KW_Esac esac>
                  redirects: []
                )
                (command.Simple
                  blame_tok: <local>
                  more_env: []
                  words: [{<local>} {<mode>} {<args>} {<i>}]
                  redirects: []
                  do_fork: T
                )
                (command.ForExpr
                  keyword: <Id.KW_For for>
                  init: 
                    (arith_expr.BinaryAssign
                      op_id: Id.Arith_Equal
                      left: ($ Id.Lit_ArithVarLike i)
                      right: {<Id.Lit_Digits 1>}
                    )
                  cond: 
                    (arith_expr.Binary
                      op_id: Id.Arith_Less
                      left: ($ Id.Lit_ArithVarLike i)
                      right: ($ Id.Lit_ArithVarLike cword)
                    )
                  update: 
                    (arith_expr.UnaryAssign
                      op_id: Id.Node_PostDPlus
                      child: ($ Id.Lit_ArithVarLike i)
                    )
                  body: 
                    (command.DoGroup
                      left: <Id.KW_Do do>
                      children: [
                        (command.If
                          if_kw: <Id.KW_If if>
                          arms: [
                            (IfArm
                              keyword: <Id.KW_If if>
                              cond: 
                                (condition.Shell
                                  commands: [
                                    (command.Sentence
                                      child: 
                                        (command.DBracket
                                          left: <Id.KW_DLeftBracket '[['>
                                          expr: 
                                            (bool_expr.Binary
                                              op_id: Id.BoolBinary_GlobDEqual
                                              left: 
                                                {
                                                  (DQ 
                                                    (BracedVarSub
                                                      left: <Id.Left_DollarBrace '${'>
                                                      token: <Id.VSub_Name words>
                                                      var_name: words
                                                      bracket_op: 
                                                        (bracket_op.ArrayIndex
                                                          expr: ($ Id.Lit_ArithVarLike i)
                                                        )
                                                      right: <Id.Right_DollarBrace '}'>
                                                    )
                                                  )
                                                }
                                              right: 
                                                {<--> 
                                                  (word_part.ExtGlob
                                                    op: <Id.ExtGlob_At '@('>
                                                    arms: [
                                                      {<install>}
                                                      {<remove>}
                                                      {<auto>}
                                                      {<display>}
                                                      {<config>}
                                                      {<remove-all>}
                                                      {<set>}
                                                    ]
                                                    right: <Id.Right_ExtGlob _>
                                                  )
                                                }
                                            )
                                          right: <Id.Lit_DRightBracket ']]'>
                                          redirects: []
                                        )
                                      terminator: <Id.Op_Semi _>
                                    )
                                  ]
                                )
                              then_kw: <Id.KW_Then then>
                              action: [
                                (command.ShAssignment
                                  left: <Id.Lit_VarLike 'mode='>
                                  pairs: [
                                    (AssignPair
                                      left: <Id.Lit_VarLike 'mode='>
                                      lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'mode='> name:mode)
                                      op: assign_op.Equal
                                      rhs: 
                                        {
                                          (BracedVarSub
                                            left: <Id.Left_DollarBrace '${'>
                                            token: <Id.VSub_Name words>
                                            var_name: words
                                            bracket_op: 
                                              (bracket_op.ArrayIndex
                                                expr: ($ Id.Lit_ArithVarLike i)
                                              )
                                            right: <Id.Right_DollarBrace '}'>
                                          )
                                        }
                                    )
                                  ]
                                  redirects: []
                                )
                                (command.ShAssignment
                                  left: <Id.Lit_VarLike 'args='>
                                  pairs: [
                                    (AssignPair
                                      left: <Id.Lit_VarLike 'args='>
                                      lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'args='> name:args)
                                      op: assign_op.Equal
                                      rhs: 
                                        {
                                          (word_part.ArithSub
                                            left: <Id.Left_DollarDParen '$(('>
                                            anode: 
                                              (arith_expr.Binary
                                                op_id: Id.Arith_Minus
                                                left: {($ Id.VSub_DollarName cword)}
                                                right: ($ Id.Lit_ArithVarLike i)
                                              )
                                            right: <Id.Right_DollarDParen _>
                                          )
                                        }
                                    )
                                  ]
                                  redirects: []
                                )
                                (command.ControlFlow
                                  keyword: <Id.ControlFlow_Break break>
                                )
                              ]
                              spids: [266 301]
                            )
                          ]
                          else_action: []
                          fi_kw: <Id.KW_Fi fi>
                          redirects: []
                        )
                      ]
                      right: <Id.KW_Done done>
                    )
                  redirects: []
                )
                (command.Case
                  case_kw: <Id.KW_Case case>
                  to_match: (case_arg.Word w:{($ Id.VSub_DollarName mode)})
                  arms_start: <Id.KW_In in>
                  arms: [
                    (CaseArm
                      left: <--install>
                      pattern: (pat.Words words:[{<--install>}])
                      middle: <Id.Right_CasePat _>
                      action: [
                        (command.Case
                          case_kw: <Id.KW_Case case>
                          to_match: (case_arg.Word w:{($ Id.VSub_DollarName args)})
                          arms_start: <Id.KW_In in>
                          arms: [
                            (CaseArm
                              left: <1>
                              pattern: (pat.Words words:[{<1>} {<3>}])
                              middle: <Id.Right_CasePat _>
                              action: [
                                (command.Simple
                                  blame_tok: <_filedir>
                                  more_env: []
                                  words: [{<_filedir>}]
                                  redirects: []
                                  do_fork: T
                                )
                              ]
                              right: <Id.Op_DSemi _>
                            )
                            (CaseArm
                              left: <2>
                              pattern: (pat.Words words:[{<2>}])
                              middle: <Id.Right_CasePat _>
                              action: [
                                (command.Simple
                                  blame_tok: <_installed_alternatives>
                                  more_env: []
                                  words: [{<_installed_alternatives>}]
                                  redirects: []
                                  do_fork: T
                                )
                              ]
                              right: <Id.Op_DSemi _>
                            )
                            (CaseArm
                              left: <4>
                              pattern: (pat.Words words:[{<4>}])
                              middle: <Id.Right_CasePat _>
                              action: []
                              right: <Id.Op_DSemi _>
                            )
                            (CaseArm
                              left: <Id.Lit_Star '*'>
                              pattern: (pat.Words words:[{<Id.Lit_Star '*'>}])
                              middle: <Id.Right_CasePat _>
                              action: [
                                (command.Case
                                  case_kw: <Id.KW_Case case>
                                  to_match: 
                                    (case_arg.Word
                                      w: 
                                        {
                                          (word_part.ArithSub
                                            left: <Id.Left_DollarDParen '$(('>
                                            anode: 
                                              (arith_expr.Binary
                                                op_id: Id.Arith_Percent
                                                left: ($ Id.Lit_ArithVarLike args)
                                                right: {<Id.Lit_Digits 4>}
                                              )
                                            right: <Id.Right_DollarDParen _>
                                          )
                                        }
                                    )
                                  arms_start: <Id.KW_In in>
                                  arms: [
                                    (CaseArm
                                      left: <0>
                                      pattern: (pat.Words words:[{<0>} {<2>}])
                                      middle: <Id.Right_CasePat _>
                                      action: [
                                        (command.Simple
                                          blame_tok: <_filedir>
                                          more_env: []
                                          words: [{<_filedir>}]
                                          redirects: []
                                          do_fork: T
                                        )
                                      ]
                                      right: <Id.Op_DSemi _>
                                    )
                                    (CaseArm
                                      left: <1>
                                      pattern: (pat.Words words:[{<1>}])
                                      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 '$('>
                                                          child: 
                                                            (command.Simple
                                                              blame_tok: <compgen>
                                                              more_env: []
                                                              words: [
                                                                {<compgen>}
                                                                {<-W>}
                                                                {(SQ <--slave>)}
                                                                {<-->}
                                                                {(DQ ($ Id.VSub_DollarName cur))}
                                                              ]
                                                              redirects: []
                                                              do_fork: T
                                                            )
                                                          right: <Id.Eof_RParen _>
                                                        )
                                                      }
                                                    ]
                                                    right: <Id.Right_ShArrayLiteral _>
                                                  )
                                                }
                                            )
                                          ]
                                          redirects: []
                                        )
                                      ]
                                      right: <Id.Op_DSemi _>
                                    )
                                    (CaseArm
                                      left: <3>
                                      pattern: (pat.Words words:[{<3>}])
                                      middle: <Id.Right_CasePat _>
                                      action: [
                                        (command.Simple
                                          blame_tok: <_installed_alternatives>
                                          more_env: []
                                          words: [{<_installed_alternatives>}]
                                          redirects: []
                                          do_fork: T
                                        )
                                      ]
                                      right: <Id.Op_DSemi _>
                                    )
                                  ]
                                  arms_end: <Id.KW_Esac esac>
                                  redirects: []
                                )
                              ]
                            )
                          ]
                          arms_end: <Id.KW_Esac esac>
                          redirects: []
                        )
                      ]
                      right: <Id.Op_DSemi _>
                    )
                    (CaseArm
                      left: <--remove>
                      pattern: (pat.Words words:[{<--remove>} {<--set>}])
                      middle: <Id.Right_CasePat _>
                      action: [
                        (command.Case
                          case_kw: <Id.KW_Case case>
                          to_match: (case_arg.Word w:{($ Id.VSub_DollarName args)})
                          arms_start: <Id.KW_In in>
                          arms: [
                            (CaseArm
                              left: <1>
                              pattern: (pat.Words words:[{<1>}])
                              middle: <Id.Right_CasePat _>
                              action: [
                                (command.Simple
                                  blame_tok: <_installed_alternatives>
                                  more_env: []
                                  words: [{<_installed_alternatives>}]
                                  redirects: []
                                  do_fork: T
                                )
                              ]
                              right: <Id.Op_DSemi _>
                            )
                            (CaseArm
                              left: <2>
                              pattern: (pat.Words words:[{<2>}])
                              middle: <Id.Right_CasePat _>
                              action: [
                                (command.Simple
                                  blame_tok: <_filedir>
                                  more_env: []
                                  words: [{<_filedir>}]
                                  redirects: []
                                  do_fork: T
                                )
                              ]
                              right: <Id.Op_DSemi _>
                            )
                          ]
                          arms_end: <Id.KW_Esac esac>
                          redirects: []
                        )
                      ]
                      right: <Id.Op_DSemi _>
                    )
                    (CaseArm
                      left: <--auto>
                      pattern: 
                        (pat.Words
                          words: [{<--auto>} {<--remove-all>} {<--display>} {<--config>}]
                        )
                      middle: <Id.Right_CasePat _>
                      action: [
                        (command.Simple
                          blame_tok: <_installed_alternatives>
                          more_env: []
                          words: [{<_installed_alternatives>}]
                          redirects: []
                          do_fork: T
                        )
                      ]
                      right: <Id.Op_DSemi _>
                    )
                    (CaseArm
                      left: <Id.Lit_Star '*'>
                      pattern: (pat.Words words:[{<Id.Lit_Star '*'>}])
                      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 '$('>
                                          child: 
                                            (command.Simple
                                              blame_tok: <compgen>
                                              more_env: []
                                              words: [
                                                {<compgen>}
                                                {<-W>}
                                                {
                                                  (SQ <'--verbose --quiet --help --version\n'> 
                                                    <
'                --altdir --admindir --install --remove --auto --display\n'
                                                    > <'                --config --set'>
                                                  )
                                                }
                                                {<-->}
                                                {(DQ ($ Id.VSub_DollarName cur))}
                                              ]
                                              redirects: []
                                              do_fork: T
                                            )
                                          right: <Id.Eof_RParen _>
                                        )
                                      }
                                    ]
                                    right: <Id.Right_ShArrayLiteral _>
                                  )
                                }
                            )
                          ]
                          redirects: []
                        )
                      ]
                    )
                  ]
                  arms_end: <Id.KW_Esac esac>
                  redirects: []
                )
              ]
              redirects: []
              right: <Id.Lit_RBrace '}'>
            )
        )
        (command.Simple
          blame_tok: <complete>
          more_env: []
          words: [{<complete>} {<-F>} {<_update_alternatives>} {<update-alternatives>} {<alternatives>}]
          redirects: []
          do_fork: T
        )
      ]
      ops: [<Id.Op_DAmp _>]
    )
  ]
)