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            (word_part.BracedVarSub
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              suffix_op: (suffix_op.StringUnary op_id:VTest_Plus arg_word:{(true)})
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      flags: [-g]
      pairs: [(assign_pair lhs:(lhs_expr.LhsName name:VARIABLES_MAP_SH) op:Equal rhs:{(true)})]
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              flags: [-a]
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                              (word_part.BracedVarSub
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              cond: 
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                  right: (arith_expr.ArithVarRef token:<Lit_ArithVarLike max_index>)
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                            (DQ 
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            )
            (command.ControlFlow token:<ControlFlow_Return return> arg_word:{(1)})
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    )
    (command.FuncDef
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              cond: 
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                  left: (arith_expr.ArithVarRef token:<Lit_ArithVarLike i>)
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                  left: (lhs_expr.LhsName name:i)
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                              arg_word: {(0)}
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            )
            (command.ControlFlow token:<ControlFlow_Return return> arg_word:{(1)})
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    (command.FuncDef
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                              {(variable) (Lit_Other ':') (Lit_Other ':') (Map) (Lit_Other ':') 
                                (Lit_Other ':') (get)
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                          ]
                          negated: T
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                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (C {(stderr)} 
                      {(DQ ('Map does not contain the specified key [') (${ VSub_Number 2) (']'))}
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                    (command.ControlFlow
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                      arg_word: {(1)}
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                )
              ]
            )
            (C {(echo)} {(DQ ($ VSub_DollarName '$RESULT'))})
          ]
        )
    )
    (command.FuncDef
      name: 'variable::Map::put'
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                (if_arm
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                    (command.Sentence
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                              right: {(1)}
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                      terminator: <Op_Semi ';'>
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                  action: [
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                      terminator: <Op_Semi ';'>
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            (command.Assignment
              keyword: Assign_Declare
              pairs: [
                (assign_pair
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                  op: Equal
                  rhs: {(DQ (${ VSub_Number 1))}
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            (command.Assignment
              keyword: Assign_Declare
              pairs: [
                (assign_pair
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                  op: Equal
                  rhs: {(DQ (${ VSub_Number 2))}
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            (command.Assignment
              keyword: Assign_Declare
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:valueToken)
                  op: Equal
                  rhs: {(DQ (${ VSub_Number 3))}
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            (command.Sentence
              child: 
                (C {(variable) (Lit_Other ':') (Lit_Other ':') (value)} 
                  {($ VSub_DollarName '$mapToken')}
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              terminator: <Op_Semi ';'>
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            (command.Assignment
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              flags: [-a]
              pairs: [(assign_pair lhs:(lhs_expr.LhsName name:items) op:Equal)]
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            (command.If
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                            (bool_expr.BoolBinary
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                              right: {(DQ )}
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                      terminator: <Op_Semi ';'>
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                  action: [
                    (command.Sentence
                      child: 
                        (command.Assignment
                          keyword: Assign_None
                          pairs: [(assign_pair lhs:(lhs_expr.LhsName name:items) op:Equal rhs:{(word_part.ArrayLiteralPart)})]
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                      terminator: <Op_Semi ';'>
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                    (command.Assignment
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                          op: Equal
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            (C {(log)} 
              {
                (DQ ('MAP: ') 
                  (word_part.CommandSubPart
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                          (C {(_variable) (Lit_Other ':') (Lit_Other ':') (value_p)} 
                            {($ VSub_DollarName '$mapToken')}
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                      )
                    left_token: <Left_DollarParen '$('>
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              }
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            (C {(log)} 
              {
                (DQ ('Adding new key/value to items [') ($ VSub_DollarName '$keyToken') (']=[') 
                  ($ VSub_DollarName '$valueToken') ('] -> ') 
                  (word_part.BracedVarSub
                    token: <VSub_Name items>
                    bracket_op: (bracket_op.WholeArray op_id:Lit_At)
                    suffix_op: 
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                        arg_word: 
                          {
                            (word_part.BracedVarSub
                              token: <VSub_Name items>
                              bracket_op: (bracket_op.WholeArray op_id:Lit_At)
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              }
            )
            (command.Sentence
              child: 
                (C {(variable) (Lit_Other ':') (Lit_Other ':') (value)} 
                  {($ VSub_DollarName '$keyToken')}
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              terminator: <Op_Semi ';'>
            )
            (command.Assignment
              keyword: Assign_Declare
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:key)
                  op: Equal
                  rhs: {(DQ (${ VSub_Name RESULT))}
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              ]
            )
            (command.Sentence
              child: 
                (C {(variable) (Lit_Other ':') (Lit_Other ':') (value)} 
                  {($ VSub_DollarName '$valueToken')}
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              terminator: <Op_Semi ';'>
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            (command.Assignment
              keyword: Assign_Declare
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:value)
                  op: Equal
                  rhs: {(DQ (${ VSub_Name RESULT))}
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            (command.Assignment
              keyword: Assign_Declare
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    (C 
      {(variable) (Lit_Other ':') (Lit_Other ':') (Map) (Lit_Other ':') (Lit_Other ':') (containsKey_c)} {($ VSub_DollarName '$vCode')} {($ VSub_DollarName '$keyUnknown')}
    )
    (C {(assert) (Lit_Other ':') (Lit_Other ':') (equals)} {(1)} {($ VSub_QMark '$?')} 
      {(DQ ('containsKey false'))}
    )
    (C {(variable) (Lit_Other ':') (Lit_Other ':') (Map) (Lit_Other ':') (Lit_Other ':') (put)} 
      {($ VSub_DollarName '$vCode')} {($ VSub_DollarName '$key1')} {($ VSub_DollarName '$value1')}
    )
    (C 
      {(variable) (Lit_Other ':') (Lit_Other ':') (Map) (Lit_Other ':') (Lit_Other ':') (containsKey_c)} {($ VSub_DollarName '$vCode')} {($ VSub_DollarName '$key1')}
    )
    (C {(assert) (Lit_Other ':') (Lit_Other ':') (equals)} {(0)} {($ VSub_QMark '$?')} 
      {(DQ ('containsKey one true'))}
    )
    (command.CommandList
      children: [
        (command.Sentence
          child: 
            (C 
              {(variable) (Lit_Other ':') (Lit_Other ':') (Map) (Lit_Other ':') (Lit_Other ':') (get)} {(DQ ($ VSub_DollarName '$vCode'))} {($ VSub_DollarName '$key1')}
            )
          terminator: <Op_Semi ';'>
        )
        (C {(variable) (Lit_Other ':') (Lit_Other ':') (value)} {(DQ (${ VSub_Name RESULT))} 
          {(assert) (Lit_Other ':') (Lit_Other ':') (equals)} {(DQ ('value one'))} {(DQ ($ VSub_DollarName '$RESULT'))} {(DQ ('get key one'))}
        )
      ]
    )
    (C {(variable) (Lit_Other ':') (Lit_Other ':') (Map) (Lit_Other ':') (Lit_Other ':') (put)} 
      {($ VSub_DollarName '$vCode')} {($ VSub_DollarName '$key2')} {($ VSub_DollarName '$value2')}
    )
    (C 
      {(variable) (Lit_Other ':') (Lit_Other ':') (Map) (Lit_Other ':') (Lit_Other ':') (containsKey_c)} {($ VSub_DollarName '$vCode')} {($ VSub_DollarName '$key2')}
    )
    (C {(assert) (Lit_Other ':') (Lit_Other ':') (equals)} {(0)} {($ VSub_QMark '$?')} 
      {(DQ ('containsKey two true'))}
    )
    (command.CommandList
      children: [
        (command.Sentence
          child: 
            (C 
              {(variable) (Lit_Other ':') (Lit_Other ':') (Map) (Lit_Other ':') (Lit_Other ':') (get)} {($ VSub_DollarName '$vCode')} {($ VSub_DollarName '$key2')}
            )
          terminator: <Op_Semi ';'>
        )
        (C {(variable) (Lit_Other ':') (Lit_Other ':') (value)} {(DQ (${ VSub_Name RESULT))} 
          {(assert) (Lit_Other ':') (Lit_Other ':') (equals)} {(DQ ('value two'))} {(DQ ($ VSub_DollarName '$RESULT'))} {(DQ ('get key two'))}
        )
      ]
    )
    (C {(variable) (Lit_Other ':') (Lit_Other ':') (Map) (Lit_Other ':') (Lit_Other ':') (put)} 
      {($ VSub_DollarName '$vCode')} {($ VSub_DollarName '$key1')} {($ VSub_DollarName '$value2')}
    )
    (C 
      {(variable) (Lit_Other ':') (Lit_Other ':') (Map) (Lit_Other ':') (Lit_Other ':') (containsKey_c)} {($ VSub_DollarName '$vCode')} {($ VSub_DollarName '$key1')}
    )
    (C {(assert) (Lit_Other ':') (Lit_Other ':') (equals)} {(0)} {($ VSub_QMark '$?')} 
      {(DQ ('containsKey one replaced true'))}
    )
    (command.CommandList
      children: [
        (command.Sentence
          child: 
            (C 
              {(variable) (Lit_Other ':') (Lit_Other ':') (Map) (Lit_Other ':') (Lit_Other ':') (get)} {($ VSub_DollarName '$vCode')} {($ VSub_DollarName '$key1')}
            )
          terminator: <Op_Semi ';'>
        )
        (C {(variable) (Lit_Other ':') (Lit_Other ':') (value)} {(DQ (${ VSub_Name RESULT))} 
          {(assert) (Lit_Other ':') (Lit_Other ':') (equals)} {(DQ ('value two'))} {(DQ ($ VSub_DollarName '$RESULT'))} {(DQ ('get key one replaced'))}
        )
      ]
    )
    (C {(assert) (Lit_Other ':') (Lit_Other ':') (report)})
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.Sentence
              child: 
                (command.AndOr
                  ops: [Op_DAmp]
                  children: [
                    (C {(Lit_Other '[')} 
                      {
                        (word_part.BracedVarSub
                          token: <VSub_Number 1>
                          suffix_op: (suffix_op.StringUnary op_id:VTest_Plus arg_word:{(isset)})
                        )
                      } {(Lit_Other ']')}
                    )
                    (C {(Lit_Other '[')} {(DQ ($ VSub_Number '$1'))} {(Lit_Other '=') (Lit_Other '=')} 
                      {(DQ (debug))} {(Lit_Other ']')}
                    )
                  ]
                )
              terminator: <Op_Semi ';'>
            )
          ]
          action: [(C {(variable) (Lit_Other ':') (Lit_Other ':') (printMetadata)})]
        )
      ]
    )
  ]
)