(command.AndOr
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      name_tok: <_dpkg_source>
      name: _dpkg_source
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
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              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.Simple
              blame_tok: <local>
              more_env: []
              words: [{<local>} {<options>} {<work>} {<i>} {<action>} {<packopts>} {<unpackopts>} {<fields>}]
              redirects: []
              do_fork: T
            )
            (command.ShAssignment
              left: <Id.Lit_VarLike 'packopts='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'packopts='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'packopts='> name:packopts)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (DQ <'-c -l -F -V -T -D -U -W -E -sa -i -I -sk -sr -ss -sA -sK -sP '> 
                        <'              -sU -sR'>
                      )
                    }
                )
              ]
              redirects: []
            )
            (command.ShAssignment
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              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'unpackopts='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'unpackopts='> name:unpackopts)
                  op: assign_op.Equal
                  rhs: {(DQ <'-sp -sn -su'>)}
                )
              ]
              redirects: []
            )
            (command.ShAssignment
              left: <Id.Lit_VarLike 'options='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'options='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'options='> name:options)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (DQ <'-x -b '> ($ Id.VSub_DollarName packopts) <' '> 
                        ($ Id.VSub_DollarName unpackopts)
                      )
                    }
                )
              ]
              redirects: []
            )
            (command.ShAssignment
              left: <Id.Lit_VarLike 'fields='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'fields='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'fields='> name:fields)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (DQ <'Format Source Version Binary Maintainer Uploader Architecture '> 
                        <'            Standards-Version Build-Depends Files'>
                      )
                    }
                )
              ]
              redirects: []
            )
            (command.ShAssignment
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              pairs: [
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                  left: <Id.Lit_VarLike 'action='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'action='> name:action)
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                  rhs: {(DQ <options>)}
                )
              ]
              redirects: []
            )
            (command.ForExpr
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                  right: {<Id.Lit_Digits 0>}
                )
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                  op_id: Id.Arith_Less
                  left: ($ Id.Lit_ArithVarLike i)
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                    (arith_expr.Binary
                      op_id: Id.Arith_Minus
                      left: 
                        {
                          (BracedVarSub
                            left: <Id.Left_DollarBrace '${'>
                            token: <Id.VSub_Name words>
                            var_name: words
                            prefix_op: <Id.VSub_Pound '#'>
                            bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                            right: <Id.Right_DollarBrace '}'>
                          )
                        }
                      right: {<Id.Lit_Digits 1>}
                    )
                )
              update: (arith_expr.UnaryAssign op_id:Id.Node_PostDPlus child:($ 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: 
                                            {
                                              (BracedVarSub
                                                left: <Id.Left_DollarBrace '${'>
                                                token: <Id.VSub_Name words>
                                                var_name: words
                                                bracket_op: 
                                                  (bracket_op.ArrayIndex
                                                    expr: {($ Id.VSub_DollarName i)}
                                                  )
                                                right: <Id.Right_DollarBrace '}'>
                                              )
                                            }
                                          right: {(DQ <-x>)}
                                        )
                                      right: <Id.Lit_DRightBracket ']]'>
                                      redirects: []
                                    )
                                  terminator: <Id.Op_Semi _>
                                )
                              ]
                            )
                          then_kw: <Id.KW_Then then>
                          action: [
                            (command.ShAssignment
                              left: <Id.Lit_VarLike 'action='>
                              pairs: [
                                (AssignPair
                                  left: <Id.Lit_VarLike 'action='>
                                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'action='> name:action)
                                  op: assign_op.Equal
                                  rhs: {<unpack>}
                                )
                              ]
                              redirects: []
                            )
                          ]
                          spids: [120 140]
                        )
                        (IfArm
                          keyword: <Id.KW_Elif elif>
                          cond: 
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                                  child: 
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                                      left: <Id.KW_DLeftBracket '[['>
                                      expr: 
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                                          op_id: Id.BoolBinary_GlobDEqual
                                          left: 
                                            {
                                              (BracedVarSub
                                                left: <Id.Left_DollarBrace '${'>
                                                token: <Id.VSub_Name words>
                                                var_name: words
                                                bracket_op: 
                                                  (bracket_op.ArrayIndex
                                                    expr: {($ Id.VSub_DollarName i)}
                                                  )
                                                right: <Id.Right_DollarBrace '}'>
                                              )
                                            }
                                          right: {(DQ <-b>)}
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                                      redirects: []
                                    )
                                  terminator: <Id.Op_Semi _>
                                )
                              ]
                            )
                          then_kw: <Id.KW_Then then>
                          action: [
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                              pairs: [
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                                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'action='> name:action)
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                                )
                              ]
                              redirects: []
                            )
                          ]
                          spids: [147 167]
                        )
                        (IfArm
                          keyword: <Id.KW_Elif elif>
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                                      expr: 
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                                          op_id: Id.BoolBinary_GlobDEqual
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                                            {
                                              (BracedVarSub
                                                left: <Id.Left_DollarBrace '${'>
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                                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'action='> name:action)
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                        )
                      ]
                      else_action: []
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                      redirects: []
                    )
                  ]
                  right: <Id.KW_Done done>
                )
              redirects: []
            )
            (command.Case
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              to_match: (case_arg.Word w:{($ Id.VSub_DollarName action)})
              arms_start: <Id.KW_In in>
              arms: [
                (CaseArm
                  left: <unpack>
                  pattern: (pat.Words words:[{<unpack>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (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: [
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                          pattern: (pat.Words words:[{<-x>}])
                          middle: <Id.Right_CasePat _>
                          action: [
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                              blame_tok: <_filedir>
                              more_env: []
                              words: [{<_filedir>} {<-d>}]
                              redirects: []
                              do_fork: T
                            )
                            (command.Simple
                              blame_tok: <_filedir>
                              more_env: []
                              words: [{<_filedir>} {(SQ <dsc>)}]
                              redirects: []
                              do_fork: T
                            )
                            (command.ControlFlow
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                              arg_word: {<0>}
                            )
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                          right: <Id.Op_DSemi _>
                        )
                        (CaseArm
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                          pattern: (pat.Words words:[{<Id.Lit_Star '*'>}])
                          middle: <Id.Right_CasePat _>
                          action: [
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                              pairs: [
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                                  lhs: 
                                    (sh_lhs_expr.Name
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                                      name: COMPREPLY
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                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (ShArrayLiteral
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                                        words: [
                                          {
                                            (CommandSub
                                              left_token: <Id.Left_DollarParen '$('>
                                              child: 
                                                (command.Simple
                                                  blame_tok: <compgen>
                                                  more_env: []
                                                  words: [
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                                                    {<-W>}
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                                                  redirects: []
                                                  do_fork: T
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                                          }
                                        ]
                                        right: <Id.Right_ShArrayLiteral _>
                                      )
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                                )
                              ]
                              redirects: []
                            )
                            (command.Simple
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                              more_env: []
                              words: [{<_filedir>} {<-d>}]
                              redirects: []
                              do_fork: T
                            )
                            (command.Simple
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                              more_env: []
                              words: [{<_filedir>}]
                              redirects: []
                              do_fork: T
                            )
                            (command.ControlFlow
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                              arg_word: {<0>}
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                        )
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                      redirects: []
                    )
                    (command.ControlFlow
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                    )
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                  right: <Id.Op_DSemi _>
                )
                (CaseArm
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                  middle: <Id.Right_CasePat _>
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                              do_fork: T
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                              do_fork: T
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                        (CaseArm
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                          pattern: (pat.Words words:[{<-F>}])
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                          action: [
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                                  op: assign_op.Equal
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                                    {
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                                          {
                                            (CommandSub
                                              left_token: <Id.Left_DollarParen '$('>
                                              child: 
                                                (command.Simple
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                                                  more_env: []
                                                  words: [
                                                    {<command>}
                                                    {<ls>}
                                                    {<'/usr/lib/dpkg/parsechangelog'>}
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                              redirects: []
                            )
                            (command.ControlFlow
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                          right: <Id.Op_DSemi _>
                        )
                        (CaseArm
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                          pattern: (pat.Words words:[{<-V>} {<-D>}])
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                              redirects: []
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                          middle: <Id.Right_CasePat _>
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                                      redirects: []
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                                                      more_env: []
                                                      words: [
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                                  redirects: []
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                              ]
                              fi_kw: <Id.KW_Fi fi>
                              redirects: []
                            )
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                          right: <Id.Op_DSemi _>
                        )
                        (CaseArm
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                          pattern: (pat.Words words:[{<-U>}])
                          middle: <Id.Right_CasePat _>
                          action: [
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                              pairs: [
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                                  op: assign_op.Equal
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                                    {
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                                            (CommandSub
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                                                  redirects: []
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                                        right: <Id.Right_ShArrayLiteral _>
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                                )
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                              redirects: []
                            )
                            (command.ControlFlow
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                          right: <Id.Op_DSemi _>
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                        (CaseArm
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                                        right: <Id.Right_ShArrayLiteral _>
                                      )
                                    }
                                )
                              ]
                              redirects: []
                            )
                            (command.ControlFlow
                              keyword: <Id.ControlFlow_Return return>
                              arg_word: {<0>}
                            )
                          ]
                          right: <Id.Op_DSemi _>
                        )
                      ]
                      arms_end: <Id.KW_Esac esac>
                      redirects: []
                    )
                    (command.ControlFlow
                      keyword: <Id.ControlFlow_Return return>
                      arg_word: {<0>}
                    )
                  ]
                  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 '$('>
                                      child: 
                                        (command.Simple
                                          blame_tok: <compgen>
                                          more_env: []
                                          words: [
                                            {<compgen>}
                                            {<-W>}
                                            {(DQ ($ Id.VSub_DollarName options))}
                                            {<-->}
                                            {(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>
                      arg_word: {<0>}
                    )
                  ]
                  right: <Id.Op_DSemi _>
                )
              ]
              arms_end: <Id.KW_Esac esac>
              redirects: []
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.Simple
      blame_tok: <complete>
      more_env: []
      words: [{<complete>} {<-F>} {<_dpkg_source>} {<dpkg-source>}]
      redirects: []
      do_fork: T
    )
  ]
  ops: [<Id.Op_DAmp _>]
)