(List
  (Com {[LIT_OTHER ":"]} {[LIT_CHARS convert]} {[LIT_CHARS mam]} {[LIT_CHARS to]} {[LIT_CHARS old]} {[LIT_CHARS make]} {[LIT_CHARS makefile]})
  (FunctionDef convert []
    (List
      (Com {[LIT_CHARS typeset]} {[LIT_VAR_LIKE "buf="] [VarSub *] =})
      (Com {[LIT_CHARS typeset]} {[LIT_CHARS -i]} {[LIT_CHARS i]})
      (Com {[LIT_CHARS set]} {[LIT_CHARS -s]} {[LIT_CHARS -A]} {[LIT_CHARS variable]} {[VarSub variable bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]})
      (ForExpr {A2 AS_OP_EQUAL {A Atom NODE_ARITH_WORD {[VarSub i]}} {A2 AS_OP_MINUS {A Atom NODE_ARITH_WORD {[VarSub variable bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}}) transform_ops=[(#len)]]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}}} {A2 AS_OP_GE {A Atom NODE_ARITH_WORD {[VarSub i]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 0]}}} {A1 AS_OP_DMINUS {A Atom NODE_ARITH_WORD {[VarSub i]}} }
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('buf', {[VarSub buf transform_ops=[PatSub {[\ LIT_ESCAPED_CHAR "\\$"] [VarSub variable bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub i]}})]} {[\ LIT_ESCAPED_CHAR "\\$"] [LIT_CHARS "("] [VarSub variable bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub i]}})] [LIT_CHARS ")"]} do_all]]})])
      )
      (Com {[LIT_CHARS print]} {[LIT_CHARS -r]} {[LIT_CHARS --]} {[DQ [VarSub buf]]})
    )
  )
  (FunctionDef closure []
    (List
      (Com {[LIT_CHARS typeset]} {[LIT_CHARS i]} {[LIT_CHARS j]})
      (For i do_arg_iter)
        (List
          (AndOr OP_AND_IF
            (DBracket {B2 BINARY_STRING_EQUAL {[DQ [LIT_CHARS " "][VarSub list][LIT_CHARS " "]]} {[LIT_OTHER "*"] [DQ [LIT_CHARS " "][VarSub i][LIT_CHARS " "]] [LIT_OTHER "*"]}})
            (Com {[LIT_CHARS continue]})
          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('list', {[DQ [VarSub list][LIT_CHARS " "][VarSub i]]})])
          (For j [{[VarSub implicit bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub i]}})]}])
            (Com {[LIT_CHARS closure]} {[VarSub j]})
          )
        )
      )
    )
  )
  (Com {[LIT_CHARS typeset]} {[LIT_CHARS -A]} {[LIT_CHARS prereqs]} {[LIT_CHARS implicit]} {[LIT_CHARS action]})
  (Com {[LIT_CHARS typeset]} {[LIT_CHARS -i]} {[LIT_VAR_LIKE "level="] [LIT_CHARS 0] =} {[LIT_VAR_LIKE "nvariables="] [LIT_CHARS 0] =})
  (Com {[LIT_CHARS typeset]} {[LIT_CHARS rule]} {[LIT_CHARS list]} {[LIT_CHARS order]} {[LIT_CHARS target]} {[LIT_CHARS variable]})
  (Com {[LIT_CHARS print]} {[DQ [LIT_CHARS "# # oldmake makefile generated by "][VarSub 0][LIT_CHARS " # #"]]})
  (While
    (Com {[LIT_CHARS read]} {[LIT_CHARS -r]} {[LIT_CHARS op]} {[LIT_CHARS arg]} {[LIT_CHARS val]} {[LIT_CHARS extra]} {[LIT_CHARS junk]})
    (List
      (Case to_match={[VarSub op]}, pat_word_list=[[{[LIT_OTHER "["] [LIT_CHARS 0-9] [LIT_OTHER "]"] [LIT_OTHER "*"]}]]
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('op', {[VarSub arg]})])
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('arg', {[VarSub val]})])
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('val', {[VarSub extra]})])
        )
      )
      (Case to_match={[VarSub op]}, pat_word_list=[[{[LIT_CHARS setv]}], [{[LIT_CHARS make]}, {[LIT_CHARS prev]}], [{[LIT_CHARS exec]}], [{[LIT_CHARS done]}]]
        (List
          (Com {[LIT_CHARS variable] [LIT_OTHER "["] [LIT_CHARS nvariables] [LIT_OTHER "+"] [LIT_OTHER "+"] [LIT_OTHER "]"] [LIT_OTHER "="] [VarSub arg]})
          (Com {[LIT_CHARS convert]} {[DQ [VarSub arg][LIT_CHARS " = "][VarSub val]]})
        )
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('rule', {[VarSub target bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub level]}})]})])
          (AndOr OP_AND_IF
            (DBracket {B2 BINARY_STRING_EQUAL {[DQ [LIT_CHARS " "][VarSub val][LIT_CHARS " "]]} {[LIT_OTHER "*"] [DQ [LIT_CHARS " implicit "]] [LIT_OTHER "*"]}})
            (AndOr OP_OR_IF
              (Com {[LIT_CHARS implicit] [LIT_OTHER "["] [VarSub rule] [LIT_OTHER "]"] [LIT_OTHER "="] [DQ [VarSub implicit bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub rule]}})][LIT_CHARS " "][VarSub arg]]})
              (Com {[LIT_CHARS prereqs] [LIT_OTHER "["] [VarSub rule] [LIT_OTHER "]"] [LIT_OTHER "="] [DQ [VarSub prereqs bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub rule]}})][LIT_CHARS " "][VarSub arg]]})
            )
          )
          (AndOr OP_AND_IF
            (DBracket {B2 BINARY_STRING_EQUAL {[VarSub op]} {[LIT_CHARS prev]}})
            (Com {[LIT_CHARS continue]})
          )
          (Com {[LIT_CHARS target] [LIT_OTHER "["] [LIT_OTHER "+"] [LIT_OTHER "+"] [LIT_CHARS level] [LIT_OTHER "]"] [LIT_OTHER "="] [VarSub arg]})
          (AndOr OP_AND_IF
            (DBracket {B2 BINARY_STRING_NOT_EQUAL {[DQ [LIT_CHARS " "][VarSub order][LIT_CHARS " "]]} {[LIT_OTHER "*"] [DQ [LIT_CHARS " "][VarSub arg][LIT_CHARS " "]] [LIT_OTHER "*"]}})
            (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('order', {[DQ [VarSub order][LIT_CHARS " "][VarSub arg]]})])
          )
        )
        (List
          (AndOr OP_AND_IF
            (DBracket {B2 BINARY_STRING_EQUAL {[VarSub arg]} {[LIT_CHARS -]}})
            (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('arg', {[VarSub target bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub level]}})]})])
          )
          (AndOr OP_AND_IF
            (DBracket {B1 UNARY_STRING_n {[VarSub action bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub arg]}})]}})
            (AndOr OP_OR_IF
              (Com {[LIT_CHARS action] [LIT_OTHER "["] [VarSub arg] [LIT_OTHER "]"] [LIT_OTHER "="] [VarSub action bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub arg]}})] [SQ <LIT_CHARS "\\n">] [SQ <LIT_CHARS "\\t">] [VarSub val]})
              (Com {[LIT_CHARS action] [LIT_OTHER "["] [VarSub arg] [LIT_OTHER "]"] [LIT_OTHER "="] [SQ <LIT_CHARS "\\t">] [VarSub val]})
            )
          )
        )
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('level', {[LIT_CHARS level-1]})])
      )
    )
  )
  (For rule [{[VarSub order]}])
    (List
      (AndOr OP_AND_IF
        (DBracket {B? LOGICAL_BINARY_AND {B! {B1 UNARY_STRING_n {[VarSub prereqs bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub rule]}})]}}} {B! {B1 UNARY_STRING_n {[VarSub action bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub rule]}})]}}}})
        (Com {[LIT_CHARS continue]})
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('list', {[SQ ]})])
      (AndOr OP_AND_IF
        (Com {[LIT_CHARS closure]} {[VarSub prereqs bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub rule]}})]})
        (AndOr OP_AND_IF
          (Com {[LIT_CHARS print]})
          (Com {[LIT_CHARS convert]} {[DQ [VarSub rule][LIT_CHARS " :"][VarSub list]]})
        )
      )
      (AndOr OP_AND_IF
        (DBracket {B1 UNARY_STRING_n {[VarSub action bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub rule]}})]}})
        (Com {[LIT_CHARS convert]} {[DQ [VarSub action bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub rule]}})]]})
      )
    )
  )
)