*** Running test-parse-all-tea
tea/run.sh parse-one tea/testdata/file.tea 
0 tea_module -
  0 Op_Newline None
  1 module_item import
    0 Expr_Name import
    1 tea_import '
      0 sq_string '
        0 Left_SingleQuote '
        1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 7
      length: 1
      span_id: 14
      line: 
        (SourceLine
          line_num: 9
          content: 'import \'frontend/syntax\'\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 8
      length: 15
      span_id: 15
      line: 
        (SourceLine
          line_num: 9
          content: 'import \'frontend/syntax\'\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: 'frontend/syntax'
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 23
      length: 1
      span_id: 16
      line: 
        (SourceLine
          line_num: 9
          content: 'import \'frontend/syntax\'\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: '\''
    )
)
        2 Right_SingleQuote '
      1 end_import None
        0 Op_Newline None
  2 module_item import
    0 Expr_Name import
    1 tea_import '
      0 sq_string '
        0 Left_SingleQuote '
        1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 7
      length: 1
      span_id: 20
      line: 
        (SourceLine
          line_num: 10
          content: 'import \'bar\' as foo\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 8
      length: 3
      span_id: 21
      line: 
        (SourceLine
          line_num: 10
          content: 'import \'bar\' as foo\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: bar
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 11
      length: 1
      span_id: 22
      line: 
        (SourceLine
          line_num: 10
          content: 'import \'bar\' as foo\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: '\''
    )
)
        2 Right_SingleQuote '
      1 Expr_As as
      2 Expr_Name foo
      3 end_import None
        0 Op_Newline None
  3 module_item import
    0 Expr_Name import
    1 tea_import '
      0 sq_string '
        0 Left_SingleQuote '
        1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 7
      length: 1
      span_id: 31
      line: 
        (SourceLine
          line_num: 12
          content: 'import \'core/util\' (log, p_die, foo as bar)\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 8
      length: 9
      span_id: 32
      line: 
        (SourceLine
          line_num: 12
          content: 'import \'core/util\' (log, p_die, foo as bar)\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: 'core/util'
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 17
      length: 1
      span_id: 33
      line: 
        (SourceLine
          line_num: 12
          content: 'import \'core/util\' (log, p_die, foo as bar)\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: '\''
    )
)
        2 Right_SingleQuote '
      1 Op_LParen None
      2 import_names log
        0 import_name log
          0 Expr_Name log
        1 comma_newline None
          0 Arith_Comma None
        2 import_name p_die
          0 Expr_Name p_die
        3 comma_newline None
          0 Arith_Comma None
        4 import_name foo
          0 Expr_Name foo
          1 Expr_As as
          2 Expr_Name bar
      3 Op_RParen None
      4 end_import None
        0 Op_Newline None
  4 module_item import
    0 Expr_Name import
    1 tea_import '
      0 sq_string '
        0 Left_SingleQuote '
        1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 7
      length: 1
      span_id: 52
      line: 
        (SourceLine
          line_num: 14
          content: 'import \'core/util\' as myutil (log as mylog)\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 8
      length: 9
      span_id: 53
      line: 
        (SourceLine
          line_num: 14
          content: 'import \'core/util\' as myutil (log as mylog)\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: 'core/util'
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 17
      length: 1
      span_id: 54
      line: 
        (SourceLine
          line_num: 14
          content: 'import \'core/util\' as myutil (log as mylog)\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: '\''
    )
)
        2 Right_SingleQuote '
      1 Expr_As as
      2 Expr_Name myutil
      3 Op_LParen None
      4 import_names log
        0 import_name log
          0 Expr_Name log
          1 Expr_As as
          2 Expr_Name mylog
      5 Op_RParen None
      6 end_import None
        0 Op_Newline None
  5 module_item import
    0 Expr_Name import
    1 tea_import '
      0 sq_string '
        0 Left_SingleQuote '
        1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 7
      length: 1
      span_id: 71
      line: 
        (SourceLine
          line_num: 16
          content: 'import \'one\'; import \'two\'\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 8
      length: 3
      span_id: 72
      line: 
        (SourceLine
          line_num: 16
          content: 'import \'one\'; import \'two\'\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: one
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 11
      length: 1
      span_id: 73
      line: 
        (SourceLine
          line_num: 16
          content: 'import \'one\'; import \'two\'\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: '\''
    )
)
        2 Right_SingleQuote '
      1 end_import None
        0 Op_Semi None
  6 module_item import
    0 Expr_Name import
    1 tea_import '
      0 sq_string '
        0 Left_SingleQuote '
        1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 21
      length: 1
      span_id: 78
      line: 
        (SourceLine
          line_num: 16
          content: 'import \'one\'; import \'two\'\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 22
      length: 3
      span_id: 79
      line: 
        (SourceLine
          line_num: 16
          content: 'import \'one\'; import \'two\'\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: two
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 25
      length: 1
      span_id: 80
      line: 
        (SourceLine
          line_num: 16
          content: 'import \'one\'; import \'two\'\n'
          src: (source.MainFile path:'tea/testdata/file.tea')
        )
      tval: '\''
    )
)
        2 Right_SingleQuote '
      1 end_import None
        0 Op_Newline None
  7 module_item var
    0 Expr_Name var
    1 name_type_list x
      0 name_type x
        0 Expr_Name x
    2 Arith_Equal None
    3 testlist 1
      0 test 1
        0 or_test 1
          0 and_test 1
            0 not_test 1
              0 comparison 1
                0 range_expr 1
                  0 expr 1
                    0 xor_expr 1
                      0 and_expr 1
                        0 shift_expr 1
                          0 arith_expr 1
                            0 term 1
                              0 factor 1
                                0 power 1
                                  0 atom 1
                                    0 Expr_DecInt 1
                            1 Arith_Plus None
                            2 term 2
                              0 factor 2
                                0 power 2
                                  0 atom 2
                                    0 Expr_DecInt 2
                              1 Arith_Star None
                              2 factor 3
                                0 power 3
                                  0 atom 3
                                    0 Expr_DecInt 3
    4 end_outer None
      0 Op_Semi None
      1 Op_Newline None
  8 module_item var
    0 Expr_Name var
    1 name_type_list y
      0 name_type y
        0 Expr_Name y
    2 Arith_Equal None
    3 testlist a
      0 test a
        0 or_test a
          0 and_test a
            0 not_test a
              0 comparison a
                0 range_expr a
                  0 expr a
                    0 xor_expr a
                      0 and_expr a
                        0 shift_expr a
                          0 arith_expr a
                            0 term a
                              0 factor a
                                0 power a
                                  0 atom a
                                    0 Expr_Name a
                                  1 trailer None
                                    0 Op_LBracket None
                                    1 subscriptlist i
                                      0 subscript i
                                        0 expr i
                                          0 xor_expr i
                                            0 and_expr i
                                              0 shift_expr i
                                                0 arith_expr i
                                                  0 term i
                                                    0 factor i
                                                      0 power i
                                                        0 atom i
                                                          0 Expr_Name i
                                    2 Op_RBracket None
    4 end_outer None
      0 Op_Newline None
  9 Eof_Real 
(command.CommandList
  children: [
    (command.Import path:(SQ <'frontend/syntax'>) names:[])
    (command.Import path:(SQ <bar>) names:[])
    (command.Import path:(SQ <'core/util'>) names:[])
    (command.Import path:(SQ <'core/util'>) names:[])
    (command.CommandList
      children: [
        (command.Sentence
          child: (command.Import path:(SQ <one>) names:[])
          terminator: <Id.Op_Semi _>
        )
        (command.Import path:(SQ <two>) names:[])
      ]
    )
    (command.Sentence
      child: 
        (command.VarDecl
          keyword: <Id.KW_Var var>
          lhs: [(name_type name:<Id.Expr_Name x>)]
          rhs: 
            (expr.Binary
              op: <Id.Arith_Plus _>
              left: (Const Id.Expr_DecInt 1)
              right: 
                (expr.Binary
                  op: <Id.Arith_Star _>
                  left: (Const Id.Expr_DecInt 2)
                  right: (Const Id.Expr_DecInt 3)
                )
            )
        )
      terminator: <Id.Op_Semi _>
    )
    (command.VarDecl
      keyword: <Id.KW_Var var>
      lhs: [(name_type name:<Id.Expr_Name y>)]
      rhs: (subscript obj:(Var a) indices:[(Var i)])
    )
  ]
)
tea/run.sh parse-one tea/testdata/data-enum.tea 
0 tea_module -
  0 Op_Newline None
  1 module_item data
    0 Expr_Name data
    1 tea_data Point
      0 Expr_Name Point
      1 Op_LParen None
      2 data_params x
        0 func_param x
          0 Expr_Name x
          1 type_expr Int
            0 Expr_Name Int
        1 Arith_Comma None
        2 func_param y
          0 Expr_Name y
          1 type_expr Int
            0 Expr_Name Int
      3 Op_RParen None
    2 end_outer None
      0 Op_Newline None
  2 module_item data
    0 Expr_Name data
    1 tea_data Point3
      0 Expr_Name Point3
      1 Op_LParen None
      2 data_params x
        0 func_param x
          0 Expr_Name x
        1 Arith_Comma None
        2 func_param y
          0 Expr_Name y
        3 Arith_Comma None
        4 func_param z
          0 Expr_Name z
      3 Op_RParen None
    2 end_outer None
      0 Op_Newline None
  3 module_item data
    0 Expr_Name data
    1 tea_data one
      0 Expr_Name one
      1 Op_LParen None
      2 data_params x
        0 func_param x
          0 Expr_Name x
      3 Op_RParen None
    2 end_outer None
      0 Op_Semi None
  4 module_item data
    0 Expr_Name data
    1 tea_data two
      0 Expr_Name two
      1 Op_LParen None
      2 data_params y
        0 func_param y
          0 Expr_Name y
      3 Op_RParen None
    2 end_outer None
      0 Op_Semi None
      1 Op_Newline None
  5 module_item enum
    0 Expr_Name enum
    1 tea_enum empty
      0 Expr_Name empty
      1 Op_LBrace None
      2 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  6 module_item enum
    0 Expr_Name enum
    1 tea_enum op
      0 Expr_Name op
      1 Op_LBrace None
      2 variant Plus
        0 Expr_Name Plus
      3 comma_newline None
        0 Arith_Comma None
      4 variant Minus
        0 Expr_Name Minus
      5 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  7 module_item enum
    0 Expr_Name enum
    1 tea_enum comma1
      0 Expr_Name comma1
      1 Op_LBrace None
      2 Op_Newline None
      3 variant Times
        0 Expr_Name Times
      4 comma_newline None
        0 Arith_Comma None
        1 Op_Newline None
      5 variant Divide
        0 Expr_Name Divide
      6 comma_newline None
        0 Op_Newline None
      7 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  8 module_item enum
    0 Expr_Name enum
    1 tea_enum trailing_comma
      0 Expr_Name trailing_comma
      1 Op_LBrace None
      2 Op_Newline None
      3 variant Times
        0 Expr_Name Times
      4 comma_newline None
        0 Arith_Comma None
        1 Op_Newline None
      5 variant Divide
        0 Expr_Name Divide
      6 comma_newline None
        0 Arith_Comma None
        1 Op_Newline None
      7 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  9 module_item enum
    0 Expr_Name enum
    1 tea_enum no_comma
      0 Expr_Name no_comma
      1 Op_LBrace None
      2 Op_Newline None
      3 variant Times
        0 Expr_Name Times
      4 comma_newline None
        0 Op_Newline None
      5 variant Divide
        0 Expr_Name Divide
      6 comma_newline None
        0 Op_Newline None
      7 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  10 module_item enum
    0 Expr_Name enum
    1 tea_enum cflow
      0 Expr_Name cflow
      1 Op_LBrace None
      2 Op_Newline None
      3 variant Break
        0 Expr_Name Break
      4 comma_newline None
        0 Arith_Comma None
      5 variant Continue
        0 Expr_Name Continue
      6 comma_newline None
        0 Arith_Comma None
      7 variant Return
        0 Expr_Name Return
        1 variant_type None
          0 Op_LParen None
          1 data_params status
            0 func_param status
              0 Expr_Name status
              1 type_expr Int
                0 Expr_Name Int
          2 Op_RParen None
      8 comma_newline None
        0 Op_Newline None
      9 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  11 module_item data
    0 Expr_Name data
    1 tea_data Token
      0 Expr_Name Token
      1 Op_LParen None
      2 data_params id
        0 func_param id
          0 Expr_Name id
          1 type_expr Id
            0 Expr_Name Id
        1 Arith_Comma None
        2 func_param span_id
          0 Expr_Name span_id
          1 type_expr Int
            0 Expr_Name Int
        3 Arith_Comma None
        4 func_param val
          0 Expr_Name val
          1 type_expr Str
            0 Expr_Name Str
      3 Op_RParen None
    2 end_outer None
      0 Op_Newline None
  12 module_item enum
    0 Expr_Name enum
    1 tea_enum suffix_op
      0 Expr_Name suffix_op
      1 Op_LBrace None
      2 Op_Newline None
      3 variant Nullary
        0 Expr_Name Nullary
        1 variant_type %Token
          0 Expr_Symbol %Token
      4 comma_newline None
        0 Arith_Comma None
        1 Op_Newline None
      5 variant Unary
        0 Expr_Name Unary
        1 variant_type None
          0 Op_LParen None
          1 data_params op_id
            0 func_param op_id
              0 Expr_Name op_id
              1 type_expr Id
                0 Expr_Name Id
            1 Arith_Comma None
            2 func_param arg_word
              0 Expr_Name arg_word
              1 type_expr Str
                0 Expr_Name Str
          2 Op_RParen None
      6 comma_newline None
        0 Op_Newline None
      7 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  13 module_item data
    0 Expr_Name data
    1 tea_data word
      0 Expr_Name word
      1 Op_LParen None
      2 data_params parts
        0 func_param parts
          0 Expr_Name parts
          1 type_expr Array
            0 Expr_Name Array
            1 Op_LBracket None
            2 type_expr WordPart
              0 Expr_Name WordPart
            3 Op_RBracket None
      3 Op_RParen None
    2 end_outer None
      0 Op_Newline None
  14 module_item enum
    0 Expr_Name enum
    1 tea_enum value
      0 Expr_Name value
      1 Op_LBrace None
      2 Op_Newline None
      3 variant Str
        0 Expr_Name Str
        1 variant_type None
          0 Op_LParen None
          1 data_params s
            0 func_param s
              0 Expr_Name s
              1 type_expr Str
                0 Expr_Name Str
          2 Op_RParen None
      4 comma_newline None
        0 Arith_Comma None
        1 Op_Newline None
      5 variant AssocArray
        0 Expr_Name AssocArray
        1 variant_type None
          0 Op_LParen None
          1 data_params d
            0 func_param d
              0 Expr_Name d
              1 type_expr Map
                0 Expr_Name Map
                1 Op_LBracket None
                2 type_expr Str
                  0 Expr_Name Str
                3 Arith_Comma None
                4 type_expr Str
                  0 Expr_Name Str
                5 Op_RBracket None
          2 Op_RParen None
      6 comma_newline None
        0 Op_Newline None
      7 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  15 Eof_Real 
(command.CommandList
  children: [
    (command.Data
      name: <Id.Expr_Name Point>
      params: [(param name:<Id.Expr_Name x>) (param name:<Id.Expr_Name y>)]
    )
    (command.Data
      name: <Id.Expr_Name Point3>
      params: [(param name:<Id.Expr_Name x>) (param name:<Id.Expr_Name y>) (param name:<Id.Expr_Name z>)]
    )
    (command.CommandList
      children: [
        (command.Sentence
          child: (command.Data name:<Id.Expr_Name one> params:[(param name:<Id.Expr_Name x>)])
          terminator: <Id.Op_Semi _>
        )
        (command.Sentence
          child: (command.Data name:<Id.Expr_Name two> params:[(param name:<Id.Expr_Name y>)])
          terminator: <Id.Op_Semi _>
        )
      ]
    )
    (command.Enum name:<Id.Expr_Name empty> variants:[])
    (command.Enum
      name: <Id.Expr_Name op>
      variants: [(variant tag_name:<Id.Expr_Name Plus>) (variant tag_name:<Id.Expr_Name Minus>)]
    )
    (command.Enum
      name: <Id.Expr_Name comma1>
      variants: [(variant tag_name:<Id.Expr_Name Times>) (variant tag_name:<Id.Expr_Name Divide>)]
    )
    (command.Enum
      name: <Id.Expr_Name trailing_comma>
      variants: [(variant tag_name:<Id.Expr_Name Times>) (variant tag_name:<Id.Expr_Name Divide>)]
    )
    (command.Enum
      name: <Id.Expr_Name no_comma>
      variants: [(variant tag_name:<Id.Expr_Name Times>) (variant tag_name:<Id.Expr_Name Divide>)]
    )
    (command.Enum
      name: <Id.Expr_Name cflow>
      variants: [
        (variant tag_name:<Id.Expr_Name Break>)
        (variant tag_name:<Id.Expr_Name Continue>)
        (variant
          tag_name: <Id.Expr_Name Return>
          typ: (variant_type.Anon params:[(param name:<Id.Expr_Name status>)])
        )
      ]
    )
    (command.Data
      name: <Id.Expr_Name Token>
      params: [
        (param name:<Id.Expr_Name id>)
        (param name:<Id.Expr_Name span_id>)
        (param name:<Id.Expr_Name val>)
      ]
    )
    (command.Enum
      name: <Id.Expr_Name suffix_op>
      variants: [
        (variant
          tag_name: <Id.Expr_Name Nullary>
          typ: (variant_type.Ref type_name:<Id.Expr_Symbol '%Token'>)
        )
        (variant
          tag_name: <Id.Expr_Name Unary>
          typ: 
            (variant_type.Anon
              params: [(param name:<Id.Expr_Name op_id>) (param name:<Id.Expr_Name arg_word>)]
            )
        )
      ]
    )
    (command.Data name:<Id.Expr_Name word> params:[(param name:<Id.Expr_Name parts>)])
    (command.Enum
      name: <Id.Expr_Name value>
      variants: [
        (variant
          tag_name: <Id.Expr_Name Str>
          typ: (variant_type.Anon params:[(param name:<Id.Expr_Name s>)])
        )
        (variant
          tag_name: <Id.Expr_Name AssocArray>
          typ: (variant_type.Anon params:[(param name:<Id.Expr_Name d>)])
        )
      ]
    )
  ]
)
tea/run.sh parse-one tea/testdata/func.tea 
0 tea_module -
  0 Op_Newline None
  1 module_item func
    0 Expr_Func func
    1 Expr_Name add
    2 tea_func None
      0 Op_LParen None
      1 func_params x
        0 func_param x
          0 Expr_Name x
        1 Arith_Comma None
        2 func_param y
          0 Expr_Name y
      2 Op_RParen None
      3 suite None
        0 Op_LBrace None
        1 func_items return
          0 func_item return
            0 Expr_Return return
            1 testlist x
              0 test x
                0 or_test x
                  0 and_test x
                    0 not_test x
                      0 comparison x
                        0 range_expr x
                          0 expr x
                            0 xor_expr x
                              0 and_expr x
                                0 shift_expr x
                                  0 arith_expr x
                                    0 term x
                                      0 factor x
                                        0 power x
                                          0 atom x
                                            0 Expr_Name x
                                    1 Arith_Plus None
                                    2 term y
                                      0 factor y
                                        0 power y
                                          0 atom y
                                            0 Expr_Name y
        2 Op_RBrace None
    3 end_outer None
      0 Op_Newline None
  2 module_item func
    0 Expr_Func func
    1 Expr_Name add
    2 tea_func None
      0 Op_LParen None
      1 func_params x
        0 func_param x
          0 Expr_Name x
        1 Arith_Comma None
        2 func_param y
          0 Expr_Name y
      2 Op_RParen None
      3 suite None
        0 Op_LBrace None
        1 func_items return
          0 func_item return
            0 Expr_Return return
            1 testlist x
              0 test x
                0 or_test x
                  0 and_test x
                    0 not_test x
                      0 comparison x
                        0 range_expr x
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                                0 shift_expr x
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                                    0 term x
                                      0 factor x
                                        0 power x
                                          0 atom x
                                            0 Expr_Name x
                                    1 Arith_Plus None
                                    2 term y
                                      0 factor y
                                        0 power y
                                          0 atom y
                                            0 Expr_Name y
          1 semi_newline None
            0 Op_Newline None
        2 Op_RBrace None
    3 end_outer None
      0 Op_Newline None
  3 module_item func
    0 Expr_Func func
    1 Expr_Name stmt_semicolon
    2 tea_func None
      0 Op_LParen None
      1 func_params x
        0 func_param x
          0 Expr_Name x
        1 Arith_Comma None
        2 func_param y
          0 Expr_Name y
      2 Op_RParen None
      3 suite None
        0 Op_LBrace None
        1 func_items var
          0 func_item var
            0 Expr_Name var
            1 name_type_list z
              0 name_type z
                0 Expr_Name z
            2 Arith_Equal None
            3 testlist 32
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                0 or_test 32
                  0 and_test 32
                    0 not_test 32
                      0 comparison 32
                        0 range_expr 32
                          0 expr 32
                            0 xor_expr 32
                              0 and_expr 32
                                0 shift_expr 32
                                  0 arith_expr 32
                                    0 term 32
                                      0 factor 32
                                        0 power 32
                                          0 atom 32
                                            0 Expr_DecInt 32
          1 semi_newline None
            0 Op_Semi None
          2 func_item return
            0 Expr_Return return
            1 testlist x
              0 test x
                0 or_test x
                  0 and_test x
                    0 not_test x
                      0 comparison x
                        0 range_expr x
                          0 expr x
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                              0 and_expr x
                                0 shift_expr x
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                                    0 term x
                                      0 factor x
                                        0 power x
                                          0 atom x
                                            0 Expr_Name x
                                    1 Arith_Plus None
                                    2 term y
                                      0 factor y
                                        0 power y
                                          0 atom y
                                            0 Expr_Name y
                                    3 Arith_Plus None
                                    4 term z
                                      0 factor z
                                        0 power z
                                          0 atom z
                                            0 Expr_Name z
        2 Op_RBrace None
    3 end_outer None
      0 Op_Newline None
  4 module_item func
    0 Expr_Func func
    1 Expr_Name stmt_newline
    2 tea_func None
      0 Op_LParen None
      1 func_params x
        0 func_param x
          0 Expr_Name x
        1 Arith_Comma None
        2 func_param y
          0 Expr_Name y
      2 Op_RParen None
      3 suite None
        0 Op_LBrace None
        1 Op_Newline None
        2 func_items var
          0 func_item var
            0 Expr_Name var
            1 name_type_list d
              0 name_type d
                0 Expr_Name d
            2 Arith_Equal None
            3 testlist None
              0 test None
                0 or_test None
                  0 and_test None
                    0 not_test None
                      0 comparison None
                        0 range_expr None
                          0 expr None
                            0 xor_expr None
                              0 and_expr None
                                0 shift_expr None
                                  0 arith_expr None
                                    0 term None
                                      0 factor None
                                        0 power None
                                          0 atom None
                                            0 Op_LBracket None
                                            1 testlist_comp 42
                                              0 test 42
                                                0 or_test 42
                                                  0 and_test 42
                                                    0 not_test 42
                                                      0 comparison 42
                                                        0 range_expr 42
                                                          0 expr 42
                                                            0 xor_expr 42
                                                              0 and_expr 42
                                                                0 shift_expr 42
                                                                  0 arith_expr 42
                                                                    0 term 42
                                                                      0 factor 42
                                                                        0 power 42
                                                                          0 atom 42
                                                                            0 Expr_DecInt 42
                                            2 Op_RBracket None
          1 semi_newline None
            0 Op_Newline None
          2 func_item set
            0 Expr_Name set
            1 place_list d
              0 expr d
                0 xor_expr d
                  0 and_expr d
                    0 shift_expr d
                      0 arith_expr d
                        0 term d
                          0 factor d
                            0 power d
                              0 atom d
                                0 Expr_Name d
                              1 trailer None
                                0 Op_LBracket None
                                1 subscriptlist 0
                                  0 subscript 0
                                    0 expr 0
                                      0 xor_expr 0
                                        0 and_expr 0
                                          0 shift_expr 0
                                            0 arith_expr 0
                                              0 term 0
                                                0 factor 0
                                                  0 power 0
                                                    0 atom 0
                                                      0 Expr_DecInt 0
                                2 Op_RBracket None
            2 Arith_Equal None
            3 testlist 5
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                0 or_test 5
                  0 and_test 5
                    0 not_test 5
                      0 comparison 5
                        0 range_expr 5
                          0 expr 5
                            0 xor_expr 5
                              0 and_expr 5
                                0 shift_expr 5
                                  0 arith_expr 5
                                    0 term 5
                                      0 factor 5
                                        0 power 5
                                          0 atom 5
                                            0 Expr_DecInt 5
          3 semi_newline None
            0 Op_Newline None
          4 func_item return
            0 Expr_Return return
            1 testlist x
              0 test x
                0 or_test x
                  0 and_test x
                    0 not_test x
                      0 comparison x
                        0 range_expr x
                          0 expr x
                            0 xor_expr x
                              0 and_expr x
                                0 shift_expr x
                                  0 arith_expr x
                                    0 term x
                                      0 factor x
                                        0 power x
                                          0 atom x
                                            0 Expr_Name x
                                    1 Arith_Plus None
                                    2 term y
                                      0 factor y
                                        0 power y
                                          0 atom y
                                            0 Expr_Name y
                                    3 Arith_Plus None
                                    4 term z
                                      0 factor z
                                        0 power z
                                          0 atom z
                                            0 Expr_Name z
          5 semi_newline None
            0 Op_Newline None
        3 Op_RBrace None
    3 end_outer None
      0 Op_Newline None
  5 module_item func
    0 Expr_Func func
    1 Expr_Name empty
    2 tea_func None
      0 Op_LParen None
      1 Op_RParen None
      2 suite None
        0 Op_LBrace None
        1 Op_RBrace None
    3 end_outer None
      0 Op_Newline None
  6 module_item func
    0 Expr_Func func
    1 Expr_Name empty2
    2 tea_func None
      0 Op_LParen None
      1 Op_RParen None
      2 suite None
        0 Op_LBrace None
        1 Op_Newline None
        2 Op_RBrace None
    3 end_outer None
      0 Op_Newline None
  7 module_item func
    0 Expr_Func func
    1 Expr_Name proclike
    2 tea_func None
      0 Op_LParen None
      1 Op_RParen None
      2 suite None
        0 Op_LBrace None
        1 Op_Newline None
        2 func_items echo
          0 func_item echo
            0 testlist echo
              0 test echo
                0 or_test echo
                  0 and_test echo
                    0 not_test echo
                      0 comparison echo
                        0 range_expr echo
                          0 expr echo
                            0 xor_expr echo
                              0 and_expr echo
                                0 shift_expr echo
                                  0 arith_expr echo
                                    0 term echo
                                      0 factor echo
                                        0 power echo
                                          0 atom echo
                                            0 Expr_Name echo
            1 tea_word '
              0 sq_string '
                0 Left_SingleQuote '
                1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 7
      length: 1
      span_id: 183
      line: 
        (SourceLine
          line_num: 28
          content: '  echo \'hi\'\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 8
      length: 2
      span_id: 184
      line: 
        (SourceLine
          line_num: 28
          content: '  echo \'hi\'\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: hi
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 10
      length: 1
      span_id: 185
      line: 
        (SourceLine
          line_num: 28
          content: '  echo \'hi\'\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: '\''
    )
)
                2 Right_SingleQuote '
          1 semi_newline None
            0 Op_Newline None
          2 func_item echo
            0 testlist echo
              0 test echo
                0 or_test echo
                  0 and_test echo
                    0 not_test echo
                      0 comparison echo
                        0 range_expr echo
                          0 expr echo
                            0 xor_expr echo
                              0 and_expr echo
                                0 shift_expr echo
                                  0 arith_expr echo
                                    0 term echo
                                      0 factor echo
                                        0 power echo
                                          0 atom echo
                                            0 Expr_Name echo
            1 tea_word '
              0 sq_string '
                0 Left_SingleQuote '
                1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 7
      length: 1
      span_id: 190
      line: 
        (SourceLine
          line_num: 29
          content: '  echo \'hi\';\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 8
      length: 2
      span_id: 191
      line: 
        (SourceLine
          line_num: 29
          content: '  echo \'hi\';\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: hi
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 10
      length: 1
      span_id: 192
      line: 
        (SourceLine
          line_num: 29
          content: '  echo \'hi\';\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: '\''
    )
)
                2 Right_SingleQuote '
          3 semi_newline None
            0 Op_Semi None
            1 Op_Newline None
          4 func_item echo
            0 testlist echo
              0 test echo
                0 or_test echo
                  0 and_test echo
                    0 not_test echo
                      0 comparison echo
                        0 range_expr echo
                          0 expr echo
                            0 xor_expr echo
                              0 and_expr echo
                                0 shift_expr echo
                                  0 arith_expr echo
                                    0 term echo
                                      0 factor echo
                                        0 power echo
                                          0 atom echo
                                            0 Expr_Name echo
            1 tea_word '
              0 sq_string '
                0 Left_SingleQuote '
                1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 7
      length: 1
      span_id: 199
      line: 
        (SourceLine
          line_num: 31
          content: '  echo \'hi\' $there;\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 8
      length: 2
      span_id: 200
      line: 
        (SourceLine
          line_num: 31
          content: '  echo \'hi\' $there;\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: hi
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 10
      length: 1
      span_id: 201
      line: 
        (SourceLine
          line_num: 31
          content: '  echo \'hi\' $there;\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: '\''
    )
)
                2 Right_SingleQuote '
            2 tea_word $there
              0 simple_var_sub $there
                0 VSub_DollarName $there
          5 semi_newline None
            0 Op_Semi None
            1 Op_Newline None
          6 func_item echo
            0 testlist echo
              0 test echo
                0 or_test echo
                  0 and_test echo
                    0 not_test echo
                      0 comparison echo
                        0 range_expr echo
                          0 expr echo
                            0 xor_expr echo
                              0 and_expr echo
                                0 shift_expr echo
                                  0 arith_expr echo
                                    0 term echo
                                      0 factor echo
                                        0 power echo
                                          0 atom echo
                                            0 Expr_Name echo
            1 tea_word '
              0 sq_string '
                0 Left_SingleQuote '
                1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 7
      length: 1
      span_id: 209
      line: 
        (SourceLine
          line_num: 32
          content: '  echo \'hi\' $there "double" ${x};\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 8
      length: 2
      span_id: 210
      line: 
        (SourceLine
          line_num: 32
          content: '  echo \'hi\' $there "double" ${x};\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: hi
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 10
      length: 1
      span_id: 211
      line: 
        (SourceLine
          line_num: 32
          content: '  echo \'hi\' $there "double" ${x};\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: '\''
    )
)
                2 Right_SingleQuote '
            2 tea_word $there
              0 simple_var_sub $there
                0 VSub_DollarName $there
            3 tea_word "
              0 dq_string "
                0 Left_DoubleQuote "
                1 Expr_CastedDummy (double_quoted
  left: 
    (Token
      id: Id.Left_DoubleQuote
      col: 19
      length: 1
      span_id: 215
      line: 
        (SourceLine
          line_num: 32
          content: '  echo \'hi\' $there "double" ${x};\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: '"'
    )
  parts: [
    (Token
      id: Id.Lit_Chars
      col: 20
      length: 6
      span_id: 216
      line: 
        (SourceLine
          line_num: 32
          content: '  echo \'hi\' $there "double" ${x};\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: double
    )
  ]
  right: 
    (Token
      id: Id.Right_DoubleQuote
      col: 26
      length: 1
      span_id: 217
      line: 
        (SourceLine
          line_num: 32
          content: '  echo \'hi\' $there "double" ${x};\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: '"'
    )
)
                2 Right_DoubleQuote "
            4 tea_word ${
              0 braced_var_sub ${
                0 Left_DollarBrace ${
                1 Expr_CastedDummy (braced_var_sub
  left: 
    (Token
      id: Id.Left_DollarBrace
      col: 28
      length: 2
      span_id: 219
      line: 
        (SourceLine
          line_num: 32
          content: '  echo \'hi\' $there "double" ${x};\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: '${'
    )
  token: 
    (Token
      id: Id.VSub_Name
      col: 30
      length: 1
      span_id: 220
      line: 
        (SourceLine
          line_num: 32
          content: '  echo \'hi\' $there "double" ${x};\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: x
    )
  var_name: x
  right: 
    (Token
      id: Id.Right_DollarBrace
      col: 31
      length: 1
      span_id: 221
      line: 
        (SourceLine
          line_num: 32
          content: '  echo \'hi\' $there "double" ${x};\n'
          src: (source.MainFile path:'tea/testdata/func.tea')
        )
      tval: '}'
    )
)
                2 Right_DollarBrace }
          7 semi_newline None
            0 Op_Semi None
            1 Op_Newline None
        3 Op_RBrace None
    3 end_outer None
      0 Op_Newline None
  8 module_item var
    0 Expr_Name var
    1 name_type_list f1
      0 name_type f1
        0 Expr_Name f1
    2 Arith_Equal None
    3 testlist func
      0 test func
        0 or_test func
          0 and_test func
            0 not_test func
              0 comparison func
                0 range_expr func
                  0 expr func
                    0 xor_expr func
                      0 and_expr func
                        0 shift_expr func
                          0 arith_expr func
                            0 term func
                              0 factor func
                                0 power func
                                  0 atom func
                                    0 Expr_Func func
                                    1 tea_func None
                                      0 Op_LParen None
                                      1 func_params x
                                        0 func_param x
                                          0 Expr_Name x
                                      2 Op_RParen None
                                      3 suite None
                                        0 Op_LBrace None
                                        1 func_items return
                                          0 func_item return
                                            0 Expr_Return return
                                            1 testlist x
                                              0 test x
                                                0 or_test x
                                                  0 and_test x
                                                    0 not_test x
                                                      0 comparison x
                                                        0 range_expr x
                                                          0 expr x
                                                            0 xor_expr x
                                                              0 and_expr x
                                                                0 shift_expr x
                                                                  0 arith_expr x
                                                                    0 term x
                                                                      0 factor x
                                                                        0 power x
                                                                          0 atom x
                                                                            0 Expr_Name x
                                                                    1 Arith_Plus None
                                                                    2 term 1
                                                                      0 factor 1
                                                                        0 power 1
                                                                          0 atom 1
                                                                            0 Expr_DecInt 1
                                        2 Op_RBrace None
    4 end_outer None
      0 Op_Newline None
  9 Eof_Real 
(command.CommandList
  children: [
    (command.Func
      name: <Id.Expr_Name add>
      pos_params: [(param name:<Id.Expr_Name x>) (param name:<Id.Expr_Name y>)]
      named_params: []
      return_types: []
      body: 
        (command.CommandList
          children: [
            (command.Return
              value: (expr.Binary op:<Id.Arith_Plus _> left:(Var x) right:(Var y))
            )
          ]
        )
    )
    (command.Func
      name: <Id.Expr_Name add>
      pos_params: [(param name:<Id.Expr_Name x>) (param name:<Id.Expr_Name y>)]
      named_params: []
      return_types: []
      body: 
        (command.CommandList
          children: [
            (command.Return
              value: (expr.Binary op:<Id.Arith_Plus _> left:(Var x) right:(Var y))
            )
          ]
        )
    )
    (command.Func
      name: <Id.Expr_Name stmt_semicolon>
      pos_params: [(param name:<Id.Expr_Name x>) (param name:<Id.Expr_Name y>)]
      named_params: []
      return_types: []
      body: 
        (command.CommandList
          children: [
            (command.NoOp)
            (command.Return
              value: 
                (expr.Binary
                  op: <Id.Arith_Plus _>
                  left: (Var x)
                  right: (expr.Binary op:<Id.Arith_Plus _> left:(Var y) right:(Var z))
                )
            )
          ]
        )
    )
    (command.Func
      name: <Id.Expr_Name stmt_newline>
      pos_params: [(param name:<Id.Expr_Name x>) (param name:<Id.Expr_Name y>)]
      named_params: []
      return_types: []
      body: 
        (command.CommandList
          children: [
            (command.NoOp)
            (command.NoOp)
            (command.Return
              value: 
                (expr.Binary
                  op: <Id.Arith_Plus _>
                  left: (Var x)
                  right: (expr.Binary op:<Id.Arith_Plus _> left:(Var y) right:(Var z))
                )
            )
          ]
        )
    )
    (command.Func
      name: <Id.Expr_Name empty>
      pos_params: []
      named_params: []
      return_types: []
      body: (command.CommandList children:[])
    )
    (command.Func
      name: <Id.Expr_Name empty2>
      pos_params: []
      named_params: []
      return_types: []
      body: (command.CommandList children:[])
    )
    (command.Func
      name: <Id.Expr_Name proclike>
      pos_params: []
      named_params: []
      return_types: []
      body: 
        (command.CommandList
          children: [(command.NoOp) (command.NoOp) (command.NoOp) (command.NoOp)]
        )
    )
    (command.VarDecl
      keyword: <Id.KW_Var var>
      lhs: [(name_type name:<Id.Expr_Name f1>)]
      rhs: (expr.Lambda params:[] body:(expr.Implicit))
    )
  ]
)
tea/run.sh parse-one tea/testdata/loops.tea 
0 tea_module -
  0 Op_Newline None
  1 module_item func
    0 Expr_Func func
    1 Expr_Name main
    2 tea_func None
      0 Op_LParen None
      1 Op_RParen None
      2 suite None
        0 Op_LBrace None
        1 Op_Newline None
        2 func_items while
          0 func_item while
            0 Expr_While while
            1 test 0
              0 or_test 0
                0 and_test 0
                  0 not_test 0
                    0 comparison 0
                      0 range_expr 0
                        0 expr 0
                          0 xor_expr 0
                            0 and_expr 0
                              0 shift_expr 0
                                0 arith_expr 0
                                  0 term 0
                                    0 factor 0
                                      0 power 0
                                        0 atom 0
                                          0 Expr_DecInt 0
            2 suite None
              0 Op_LBrace None
              1 Op_Newline None
              2 func_items break
                0 func_item break
                  0 Expr_Break break
                1 semi_newline None
                  0 Op_Semi None
                  1 Op_Newline None
              3 Op_RBrace None
          1 semi_newline None
            0 Op_Newline None
          2 func_item for
            0 Expr_For for
            1 name_type_list item
              0 name_type item
                0 Expr_Name item
            2 Expr_In in
            3 test items
              0 or_test items
                0 and_test items
                  0 not_test items
                    0 comparison items
                      0 range_expr items
                        0 expr items
                          0 xor_expr items
                            0 and_expr items
                              0 shift_expr items
                                0 arith_expr items
                                  0 term items
                                    0 factor items
                                      0 power items
                                        0 atom items
                                          0 Expr_Name items
            4 suite None
              0 Op_LBrace None
              1 Op_Newline None
              2 func_items continue
                0 func_item continue
                  0 Expr_Continue continue
                1 semi_newline None
                  0 Op_Semi None
                  1 Op_Newline None
              3 Op_RBrace None
          3 semi_newline None
            0 Op_Newline None
          4 func_item for
            0 Expr_For for
            1 name_type_list x
              0 name_type x
                0 Expr_Name x
                1 type_expr Int
                  0 Expr_Name Int
              1 Arith_Comma None
              2 name_type y
                0 Expr_Name y
                1 type_expr Int
                  0 Expr_Name Int
            2 Expr_In in
            3 test pairs
              0 or_test pairs
                0 and_test pairs
                  0 not_test pairs
                    0 comparison pairs
                      0 range_expr pairs
                        0 expr pairs
                          0 xor_expr pairs
                            0 and_expr pairs
                              0 shift_expr pairs
                                0 arith_expr pairs
                                  0 term pairs
                                    0 factor pairs
                                      0 power pairs
                                        0 atom pairs
                                          0 Expr_Name pairs
            4 suite None
              0 Op_LBrace None
              1 Op_Newline None
              2 func_items return
                0 func_item return
                  0 Expr_Return return
                  1 testlist 1
                    0 test 1
                      0 or_test 1
                        0 and_test 1
                          0 not_test 1
                            0 comparison 1
                              0 range_expr 1
                                0 expr 1
                                  0 xor_expr 1
                                    0 and_expr 1
                                      0 shift_expr 1
                                        0 arith_expr 1
                                          0 term 1
                                            0 factor 1
                                              0 power 1
                                                0 atom 1
                                                  0 Expr_DecInt 1
                                          1 Arith_Plus None
                                          2 term 2
                                            0 factor 2
                                              0 power 2
                                                0 atom 2
                                                  0 Expr_DecInt 2
                                            1 Arith_Star None
                                            2 factor 3
                                              0 power 3
                                                0 atom 3
                                                  0 Expr_DecInt 3
                1 semi_newline None
                  0 Op_Newline None
              3 Op_RBrace None
          5 semi_newline None
            0 Op_Newline None
        3 Op_RBrace None
    3 end_outer None
      0 Op_Newline None
  2 Eof_Real 
(command.Func
  name: <Id.Expr_Name main>
  pos_params: []
  named_params: []
  return_types: []
  body: 
    (command.CommandList
      children: [
        (command.While
          test: (Const Id.Expr_DecInt 0)
          body: (command.CommandList children:[(command.Break)])
        )
        (command.For
          targets: [(name_type name:<Id.Expr_Name item>)]
          iterable: (Var items)
          body: (command.CommandList children:[(command.Continue)])
        )
        (command.For
          targets: [(name_type name:<Id.Expr_Name x>) (name_type name:<Id.Expr_Name y>)]
          iterable: (Var pairs)
          body: 
            (command.CommandList
              children: [
                (command.Return
                  value: 
                    (expr.Binary
                      op: <Id.Arith_Plus _>
                      left: (Const Id.Expr_DecInt 1)
                      right: 
                        (expr.Binary
                          op: <Id.Arith_Star _>
                          left: (Const Id.Expr_DecInt 2)
                          right: (Const Id.Expr_DecInt 3)
                        )
                    )
                )
              ]
            )
        )
      ]
    )
)
tea/run.sh parse-one tea/testdata/dict.tea 
0 tea_module -
  0 Op_Newline None
  1 module_item var
    0 Expr_Name var
    1 name_type_list d1
      0 name_type d1
        0 Expr_Name d1
    2 Arith_Equal None
    3 testlist None
      0 test None
        0 or_test None
          0 and_test None
            0 not_test None
              0 comparison None
                0 range_expr None
                  0 expr None
                    0 xor_expr None
                      0 and_expr None
                        0 shift_expr None
                          0 arith_expr None
                            0 term None
                              0 factor None
                                0 power None
                                  0 atom None
                                    0 Op_LBrace None
                                    1 Op_Newline None
                                    2 Op_RBrace None
    4 end_outer None
      0 Op_Newline None
  2 module_item var
    0 Expr_Name var
    1 name_type_list d2
      0 name_type d2
        0 Expr_Name d2
    2 Arith_Equal None
    3 testlist None
      0 test None
        0 or_test None
          0 and_test None
            0 not_test None
              0 comparison None
                0 range_expr None
                  0 expr None
                    0 xor_expr None
                      0 and_expr None
                        0 shift_expr None
                          0 arith_expr None
                            0 term None
                              0 factor None
                                0 power None
                                  0 atom None
                                    0 Op_LBrace None
                                    1 Op_RBrace None
    4 end_outer None
      0 Op_Newline None
  3 module_item var
    0 Expr_Name var
    1 name_type_list d3
      0 name_type d3
        0 Expr_Name d3
    2 Arith_Equal None
    3 testlist None
      0 test None
        0 or_test None
          0 and_test None
            0 not_test None
              0 comparison None
                0 range_expr None
                  0 expr None
                    0 xor_expr None
                      0 and_expr None
                        0 shift_expr None
                          0 arith_expr None
                            0 term None
                              0 factor None
                                0 power None
                                  0 atom None
                                    0 Op_LBrace None
                                    1 dict name
                                      0 dict_pair name
                                        0 Expr_Name name
                                        1 Arith_Colon None
                                        2 test '
                                          0 or_test '
                                            0 and_test '
                                              0 not_test '
                                                0 comparison '
                                                  0 range_expr '
                                                    0 expr '
                                                      0 xor_expr '
                                                        0 and_expr '
                                                          0 shift_expr '
                                                            0 arith_expr '
                                                              0 term '
                                                                0 factor '
                                                                  0 power '
                                                                    0 atom '
                                                                      0 sq_string '
                                                                        0 Left_SingleQuote '
                                                                        1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 16
      length: 1
      span_id: 33
      line: 
        (SourceLine
          line_num: 7
          content: 'var d3 = {name: \'bob\'}\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 17
      length: 3
      span_id: 34
      line: 
        (SourceLine
          line_num: 7
          content: 'var d3 = {name: \'bob\'}\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: bob
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 20
      length: 1
      span_id: 35
      line: 
        (SourceLine
          line_num: 7
          content: 'var d3 = {name: \'bob\'}\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: '\''
    )
)
                                                                        2 Right_SingleQuote '
                                    2 Op_RBrace None
    4 end_outer None
      0 Op_Newline None
  4 module_item var
    0 Expr_Name var
    1 name_type_list d4
      0 name_type d4
        0 Expr_Name d4
    2 Arith_Equal None
    3 testlist None
      0 test None
        0 or_test None
          0 and_test None
            0 not_test None
              0 comparison None
                0 range_expr None
                  0 expr None
                    0 xor_expr None
                      0 and_expr None
                        0 shift_expr None
                          0 arith_expr None
                            0 term None
                              0 factor None
                                0 power None
                                  0 atom None
                                    0 Op_LBrace None
                                    1 Op_Newline None
                                    2 dict name
                                      0 dict_pair name
                                        0 Expr_Name name
                                        1 Arith_Colon None
                                        2 test '
                                          0 or_test '
                                            0 and_test '
                                              0 not_test '
                                                0 comparison '
                                                  0 range_expr '
                                                    0 expr '
                                                      0 xor_expr '
                                                        0 and_expr '
                                                          0 shift_expr '
                                                            0 arith_expr '
                                                              0 term '
                                                                0 factor '
                                                                  0 power '
                                                                    0 atom '
                                                                      0 sq_string '
                                                                        0 Left_SingleQuote '
                                                                        1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 8
      length: 1
      span_id: 51
      line: 
        (SourceLine
          line_num: 10
          content: '  name: \'bob\'}\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 9
      length: 3
      span_id: 52
      line: 
        (SourceLine
          line_num: 10
          content: '  name: \'bob\'}\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: bob
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 12
      length: 1
      span_id: 53
      line: 
        (SourceLine
          line_num: 10
          content: '  name: \'bob\'}\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: '\''
    )
)
                                                                        2 Right_SingleQuote '
                                    3 Op_RBrace None
    4 end_outer None
      0 Op_Newline None
  5 module_item var
    0 Expr_Name var
    1 name_type_list d5
      0 name_type d5
        0 Expr_Name d5
    2 Arith_Equal None
    3 testlist None
      0 test None
        0 or_test None
          0 and_test None
            0 not_test None
              0 comparison None
                0 range_expr None
                  0 expr None
                    0 xor_expr None
                      0 and_expr None
                        0 shift_expr None
                          0 arith_expr None
                            0 term None
                              0 factor None
                                0 power None
                                  0 atom None
                                    0 Op_LBrace None
                                    1 dict name
                                      0 dict_pair name
                                        0 Expr_Name name
                                        1 Arith_Colon None
                                        2 test '
                                          0 or_test '
                                            0 and_test '
                                              0 not_test '
                                                0 comparison '
                                                  0 range_expr '
                                                    0 expr '
                                                      0 xor_expr '
                                                        0 and_expr '
                                                          0 shift_expr '
                                                            0 arith_expr '
                                                              0 term '
                                                                0 factor '
                                                                  0 power '
                                                                    0 atom '
                                                                      0 sq_string '
                                                                        0 Left_SingleQuote '
                                                                        1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 16
      length: 1
      span_id: 67
      line: 
        (SourceLine
          line_num: 12
          content: 'var d5 = {name: \'bob\'\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 17
      length: 3
      span_id: 68
      line: 
        (SourceLine
          line_num: 12
          content: 'var d5 = {name: \'bob\'\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: bob
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 20
      length: 1
      span_id: 69
      line: 
        (SourceLine
          line_num: 12
          content: 'var d5 = {name: \'bob\'\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: '\''
    )
)
                                                                        2 Right_SingleQuote '
                                      1 comma_newline None
                                        0 Op_Newline None
                                    2 Op_RBrace None
    4 end_outer None
      0 Op_Newline None
  6 module_item var
    0 Expr_Name var
    1 name_type_list d6
      0 name_type d6
        0 Expr_Name d6
    2 Arith_Equal None
    3 testlist None
      0 test None
        0 or_test None
          0 and_test None
            0 not_test None
              0 comparison None
                0 range_expr None
                  0 expr None
                    0 xor_expr None
                      0 and_expr None
                        0 shift_expr None
                          0 arith_expr None
                            0 term None
                              0 factor None
                                0 power None
                                  0 atom None
                                    0 Op_LBrace None
                                    1 dict name
                                      0 dict_pair name
                                        0 Expr_Name name
                                        1 Arith_Colon None
                                        2 test '
                                          0 or_test '
                                            0 and_test '
                                              0 not_test '
                                                0 comparison '
                                                  0 range_expr '
                                                    0 expr '
                                                      0 xor_expr '
                                                        0 and_expr '
                                                          0 shift_expr '
                                                            0 arith_expr '
                                                              0 term '
                                                                0 factor '
                                                                  0 power '
                                                                    0 atom '
                                                                      0 sq_string '
                                                                        0 Left_SingleQuote '
                                                                        1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 16
      length: 1
      span_id: 83
      line: 
        (SourceLine
          line_num: 14
          content: 'var d6 = {name: \'bob\',\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 17
      length: 3
      span_id: 84
      line: 
        (SourceLine
          line_num: 14
          content: 'var d6 = {name: \'bob\',\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: bob
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 20
      length: 1
      span_id: 85
      line: 
        (SourceLine
          line_num: 14
          content: 'var d6 = {name: \'bob\',\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: '\''
    )
)
                                                                        2 Right_SingleQuote '
                                      1 comma_newline None
                                        0 Arith_Comma None
                                        1 Op_Newline None
                                    2 Op_RBrace None
    4 end_outer None
      0 Op_Newline None
  7 module_item var
    0 Expr_Name var
    1 name_type_list commas0
      0 name_type commas0
        0 Expr_Name commas0
    2 Arith_Equal None
    3 testlist None
      0 test None
        0 or_test None
          0 and_test None
            0 not_test None
              0 comparison None
                0 range_expr None
                  0 expr None
                    0 xor_expr None
                      0 and_expr None
                        0 shift_expr None
                          0 arith_expr None
                            0 term None
                              0 factor None
                                0 power None
                                  0 atom None
                                    0 Op_LBrace None
                                    1 Op_Newline None
                                    2 dict name
                                      0 dict_pair name
                                        0 Expr_Name name
                                        1 Arith_Colon None
                                        2 test '
                                          0 or_test '
                                            0 and_test '
                                              0 not_test '
                                                0 comparison '
                                                  0 range_expr '
                                                    0 expr '
                                                      0 xor_expr '
                                                        0 and_expr '
                                                          0 shift_expr '
                                                            0 arith_expr '
                                                              0 term '
                                                                0 factor '
                                                                  0 power '
                                                                    0 atom '
                                                                      0 sq_string '
                                                                        0 Left_SingleQuote '
                                                                        1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 8
      length: 1
      span_id: 103
      line: 
        (SourceLine
          line_num: 18
          content: '  name: \'bob\'\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 9
      length: 3
      span_id: 104
      line: 
        (SourceLine
          line_num: 18
          content: '  name: \'bob\'\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: bob
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 12
      length: 1
      span_id: 105
      line: 
        (SourceLine
          line_num: 18
          content: '  name: \'bob\'\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: '\''
    )
)
                                                                        2 Right_SingleQuote '
                                      1 comma_newline None
                                        0 Op_Newline None
                                      2 dict_pair age
                                        0 Expr_Name age
                                        1 Arith_Colon None
                                        2 test 10
                                          0 or_test 10
                                            0 and_test 10
                                              0 not_test 10
                                                0 comparison 10
                                                  0 range_expr 10
                                                    0 expr 10
                                                      0 xor_expr 10
                                                        0 and_expr 10
                                                          0 shift_expr 10
                                                            0 arith_expr 10
                                                              0 term 10
                                                                0 factor 10
                                                                  0 power 10
                                                                    0 atom 10
                                                                      0 Expr_DecInt 10
                                      3 comma_newline None
                                        0 Op_Newline None
                                    3 Op_RBrace None
    4 end_outer None
      0 Op_Newline None
  8 module_item var
    0 Expr_Name var
    1 name_type_list commas1
      0 name_type commas1
        0 Expr_Name commas1
    2 Arith_Equal None
    3 testlist None
      0 test None
        0 or_test None
          0 and_test None
            0 not_test None
              0 comparison None
                0 range_expr None
                  0 expr None
                    0 xor_expr None
                      0 and_expr None
                        0 shift_expr None
                          0 arith_expr None
                            0 term None
                              0 factor None
                                0 power None
                                  0 atom None
                                    0 Op_LBrace None
                                    1 Op_Newline None
                                    2 dict name
                                      0 dict_pair name
                                        0 Expr_Name name
                                        1 Arith_Colon None
                                        2 test '
                                          0 or_test '
                                            0 and_test '
                                              0 not_test '
                                                0 comparison '
                                                  0 range_expr '
                                                    0 expr '
                                                      0 xor_expr '
                                                        0 and_expr '
                                                          0 shift_expr '
                                                            0 arith_expr '
                                                              0 term '
                                                                0 factor '
                                                                  0 power '
                                                                    0 atom '
                                                                      0 sq_string '
                                                                        0 Left_SingleQuote '
                                                                        1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 8
      length: 1
      span_id: 127
      line: 
        (SourceLine
          line_num: 22
          content: '  name: \'bob\',\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 9
      length: 3
      span_id: 128
      line: 
        (SourceLine
          line_num: 22
          content: '  name: \'bob\',\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: bob
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 12
      length: 1
      span_id: 129
      line: 
        (SourceLine
          line_num: 22
          content: '  name: \'bob\',\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: '\''
    )
)
                                                                        2 Right_SingleQuote '
                                      1 comma_newline None
                                        0 Arith_Comma None
                                        1 Op_Newline None
                                      2 dict_pair age
                                        0 Expr_Name age
                                        1 Arith_Colon None
                                        2 test 10
                                          0 or_test 10
                                            0 and_test 10
                                              0 not_test 10
                                                0 comparison 10
                                                  0 range_expr 10
                                                    0 expr 10
                                                      0 xor_expr 10
                                                        0 and_expr 10
                                                          0 shift_expr 10
                                                            0 arith_expr 10
                                                              0 term 10
                                                                0 factor 10
                                                                  0 power 10
                                                                    0 atom 10
                                                                      0 Expr_DecInt 10
                                      3 comma_newline None
                                        0 Op_Newline None
                                    3 Op_RBrace None
    4 end_outer None
      0 Op_Newline None
  9 module_item var
    0 Expr_Name var
    1 name_type_list commas2
      0 name_type commas2
        0 Expr_Name commas2
    2 Arith_Equal None
    3 testlist None
      0 test None
        0 or_test None
          0 and_test None
            0 not_test None
              0 comparison None
                0 range_expr None
                  0 expr None
                    0 xor_expr None
                      0 and_expr None
                        0 shift_expr None
                          0 arith_expr None
                            0 term None
                              0 factor None
                                0 power None
                                  0 atom None
                                    0 Op_LBrace None
                                    1 Op_Newline None
                                    2 dict name
                                      0 dict_pair name
                                        0 Expr_Name name
                                        1 Arith_Colon None
                                        2 test '
                                          0 or_test '
                                            0 and_test '
                                              0 not_test '
                                                0 comparison '
                                                  0 range_expr '
                                                    0 expr '
                                                      0 xor_expr '
                                                        0 and_expr '
                                                          0 shift_expr '
                                                            0 arith_expr '
                                                              0 term '
                                                                0 factor '
                                                                  0 power '
                                                                    0 atom '
                                                                      0 sq_string '
                                                                        0 Left_SingleQuote '
                                                                        1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 8
      length: 1
      span_id: 153
      line: 
        (SourceLine
          line_num: 27
          content: '  name: \'bob\',\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 9
      length: 3
      span_id: 154
      line: 
        (SourceLine
          line_num: 27
          content: '  name: \'bob\',\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: bob
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 12
      length: 1
      span_id: 155
      line: 
        (SourceLine
          line_num: 27
          content: '  name: \'bob\',\n'
          src: (source.MainFile path:'tea/testdata/dict.tea')
        )
      tval: '\''
    )
)
                                                                        2 Right_SingleQuote '
                                      1 comma_newline None
                                        0 Arith_Comma None
                                        1 Op_Newline None
                                      2 dict_pair age
                                        0 Expr_Name age
                                        1 Arith_Colon None
                                        2 test 10
                                          0 or_test 10
                                            0 and_test 10
                                              0 not_test 10
                                                0 comparison 10
                                                  0 range_expr 10
                                                    0 expr 10
                                                      0 xor_expr 10
                                                        0 and_expr 10
                                                          0 shift_expr 10
                                                            0 arith_expr 10
                                                              0 term 10
                                                                0 factor 10
                                                                  0 power 10
                                                                    0 atom 10
                                                                      0 Expr_DecInt 10
                                      3 comma_newline None
                                        0 Arith_Comma None
                                        1 Op_Newline None
                                    3 Op_RBrace None
    4 end_outer None
      0 Op_Newline None
  10 module_item var
    0 Expr_Name var
    1 name_type_list lines
      0 name_type lines
        0 Expr_Name lines
    2 Arith_Equal None
    3 testlist None
      0 test None
        0 or_test None
          0 and_test None
            0 not_test None
              0 comparison None
                0 range_expr None
                  0 expr None
                    0 xor_expr None
                      0 and_expr None
                        0 shift_expr None
                          0 arith_expr None
                            0 term None
                              0 factor None
                                0 power None
                                  0 atom None
                                    0 Op_LBrace None
                                    1 Op_Newline None
                                    2 dict name
                                      0 dict_pair name
                                        0 Expr_Name name
                                        1 Arith_Colon None
                                        2 test bob
                                          0 or_test bob
                                            0 and_test bob
                                              0 not_test bob
                                                0 comparison bob
                                                  0 range_expr bob
                                                    0 expr bob
                                                      0 xor_expr bob
                                                        0 and_expr bob
                                                          0 shift_expr bob
                                                            0 arith_expr bob
                                                              0 term bob
                                                                0 factor bob
                                                                  0 power bob
                                                                    0 atom bob
                                                                      0 Expr_Name bob
                                      1 comma_newline None
                                        0 Op_Newline None
                                    3 Op_RBrace None
    4 end_outer None
      0 Op_Newline None
  11 Eof_Real 
(command.CommandList
  children: [
    (command.VarDecl
      keyword: <Id.KW_Var var>
      lhs: [(name_type name:<Id.Expr_Name d1>)]
      rhs: (expr.Dict keys:[] values:[])
    )
    (command.VarDecl
      keyword: <Id.KW_Var var>
      lhs: [(name_type name:<Id.Expr_Name d2>)]
      rhs: (expr.Dict keys:[] values:[])
    )
    (command.VarDecl
      keyword: <Id.KW_Var var>
      lhs: [(name_type name:<Id.Expr_Name d3>)]
      rhs: (expr.Dict keys:[(Const Id.Expr_Name name)] values:[(SQ <bob>)])
    )
    (command.VarDecl
      keyword: <Id.KW_Var var>
      lhs: [(name_type name:<Id.Expr_Name d4>)]
      rhs: (expr.Dict keys:[(Const Id.Expr_Name name)] values:[(SQ <bob>)])
    )
    (command.VarDecl
      keyword: <Id.KW_Var var>
      lhs: [(name_type name:<Id.Expr_Name d5>)]
      rhs: (expr.Dict keys:[(Const Id.Expr_Name name)] values:[(SQ <bob>)])
    )
    (command.VarDecl
      keyword: <Id.KW_Var var>
      lhs: [(name_type name:<Id.Expr_Name d6>)]
      rhs: (expr.Dict keys:[(Const Id.Expr_Name name)] values:[(SQ <bob>)])
    )
    (command.VarDecl
      keyword: <Id.KW_Var var>
      lhs: [(name_type name:<Id.Expr_Name commas0>)]
      rhs: 
        (expr.Dict
          keys: [(Const Id.Expr_Name name) (Const Id.Expr_Name age)]
          values: [(SQ <bob>) (Const Id.Expr_DecInt 10)]
        )
    )
    (command.VarDecl
      keyword: <Id.KW_Var var>
      lhs: [(name_type name:<Id.Expr_Name commas1>)]
      rhs: 
        (expr.Dict
          keys: [(Const Id.Expr_Name name) (Const Id.Expr_Name age)]
          values: [(SQ <bob>) (Const Id.Expr_DecInt 10)]
        )
    )
    (command.VarDecl
      keyword: <Id.KW_Var var>
      lhs: [(name_type name:<Id.Expr_Name commas2>)]
      rhs: 
        (expr.Dict
          keys: [(Const Id.Expr_Name name) (Const Id.Expr_Name age)]
          values: [(SQ <bob>) (Const Id.Expr_DecInt 10)]
        )
    )
    (command.VarDecl
      keyword: <Id.KW_Var var>
      lhs: [(name_type name:<Id.Expr_Name lines>)]
      rhs: (expr.Dict keys:[(Const Id.Expr_Name name)] values:[(Var bob)])
    )
  ]
)
tea/run.sh parse-one tea/testdata/hello.tea 
0 tea_module -
  0 Op_Newline None
  1 module_item var
    0 Expr_Name var
    1 name_type_list x
      0 name_type x
        0 Expr_Name x
    2 Arith_Equal None
    3 testlist '
      0 test '
        0 or_test '
          0 and_test '
            0 not_test '
              0 comparison '
                0 range_expr '
                  0 expr '
                    0 xor_expr '
                      0 and_expr '
                        0 shift_expr '
                          0 arith_expr '
                            0 term '
                              0 factor '
                                0 power '
                                  0 atom '
                                    0 sq_string '
                                      0 Left_SingleQuote '
                                      1 Expr_CastedDummy (single_quoted
  left: 
    (Token
      id: Id.Left_SingleQuote
      col: 8
      length: 1
      span_id: 9
      line: 
        (SourceLine
          line_num: 3
          content: 'var x = \'hello\'\n'
          src: (source.MainFile path:'tea/testdata/hello.tea')
        )
      tval: '\''
    )
  tokens: [
    (Token
      id: Id.Lit_Chars
      col: 9
      length: 5
      span_id: 10
      line: 
        (SourceLine
          line_num: 3
          content: 'var x = \'hello\'\n'
          src: (source.MainFile path:'tea/testdata/hello.tea')
        )
      tval: hello
    )
  ]
  right: 
    (Token
      id: Id.Right_SingleQuote
      col: 14
      length: 1
      span_id: 11
      line: 
        (SourceLine
          line_num: 3
          content: 'var x = \'hello\'\n'
          src: (source.MainFile path:'tea/testdata/hello.tea')
        )
      tval: '\''
    )
)
                                      2 Right_SingleQuote '
    4 end_outer None
      0 Op_Newline None
  2 module_item func
    0 Expr_Func func
    1 Expr_Name main
    2 tea_func None
      0 Op_LParen None
      1 Op_RParen None
      2 suite None
        0 Op_LBrace None
        1 Op_Newline None
        2 func_items while
          0 func_item while
            0 Expr_While while
            1 test 0
              0 or_test 0
                0 and_test 0
                  0 not_test 0
                    0 comparison 0
                      0 range_expr 0
                        0 expr 0
                          0 xor_expr 0
                            0 and_expr 0
                              0 shift_expr 0
                                0 arith_expr 0
                                  0 term 0
                                    0 factor 0
                                      0 power 0
                                        0 atom 0
                                          0 Expr_DecInt 0
            2 suite None
              0 Op_LBrace None
              1 Op_Newline None
              2 func_items echo
                0 func_item echo
                  0 testlist echo
                    0 test echo
                      0 or_test echo
                        0 and_test echo
                          0 not_test echo
                            0 comparison echo
                              0 range_expr echo
                                0 expr echo
                                  0 xor_expr echo
                                    0 and_expr echo
                                      0 shift_expr echo
                                        0 arith_expr echo
                                          0 term echo
                                            0 factor echo
                                              0 power echo
                                                0 atom echo
                                                  0 Expr_Name echo
                  1 tea_word "
                    0 dq_string "
                      0 Left_DoubleQuote "
                      1 Expr_CastedDummy (double_quoted
  left: 
    (Token
      id: Id.Left_DoubleQuote
      col: 9
      length: 1
      span_id: 32
      line: 
        (SourceLine
          line_num: 7
          content: '    echo "$x"\n'
          src: (source.MainFile path:'tea/testdata/hello.tea')
        )
      tval: '"'
    )
  parts: [
    (simple_var_sub
      left: 
        (Token
          id: Id.VSub_DollarName
          col: 10
          length: 2
          span_id: 33
          line: 
            (SourceLine
              line_num: 7
              content: '    echo "$x"\n'
              src: (source.MainFile path:'tea/testdata/hello.tea')
            )
          tval: '$x'
        )
      var_name: x
    )
  ]
  right: 
    (Token
      id: Id.Right_DoubleQuote
      col: 12
      length: 1
      span_id: 34
      line: 
        (SourceLine
          line_num: 7
          content: '    echo "$x"\n'
          src: (source.MainFile path:'tea/testdata/hello.tea')
        )
      tval: '"'
    )
)
                      2 Right_DoubleQuote "
                1 semi_newline None
                  0 Op_Newline None
              3 Op_RBrace None
          1 semi_newline None
            0 Op_Newline None
        3 Op_RBrace None
    3 end_outer None
      0 Op_Newline None
  3 Eof_Real 
(command.CommandList
  children: [
    (command.VarDecl
      keyword: <Id.KW_Var var>
      lhs: [(name_type name:<Id.Expr_Name x>)]
      rhs: (SQ <hello>)
    )
    (command.Func
      name: <Id.Expr_Name main>
      pos_params: []
      named_params: []
      return_types: []
      body: 
        (command.CommandList
          children: [
            (command.While
              test: (Const Id.Expr_DecInt 0)
              body: (command.CommandList children:[(command.NoOp)])
            )
          ]
        )
    )
  ]
)
tea/run.sh parse-one tea/testdata/class.tea 
0 tea_module -
  0 Op_Newline None
  1 module_item class
    0 Expr_Name class
    1 tea_class empty
      0 Expr_Name empty
      1 Op_LBrace None
      2 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  2 module_item class
    0 Expr_Name class
    1 tea_class empty2
      0 Expr_Name empty2
      1 Op_LBrace None
      2 Op_Newline None
      3 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  3 module_item class
    0 Expr_Name class
    1 tea_class Lexer
      0 Expr_Name Lexer
      1 Op_LBrace None
      2 Op_Newline None
      3 class_items func
        0 class_item func
          0 Expr_Func func
          1 Expr_Name Run
          2 tea_func None
            0 Op_LParen None
            1 Op_RParen None
            2 suite None
              0 Op_LBrace None
              1 Op_Newline None
              2 func_items echo
                0 func_item echo
                  0 testlist echo
                    0 test echo
                      0 or_test echo
                        0 and_test echo
                          0 not_test echo
                            0 comparison echo
                              0 range_expr echo
                                0 expr echo
                                  0 xor_expr echo
                                    0 and_expr echo
                                      0 shift_expr echo
                                        0 arith_expr echo
                                          0 term echo
                                            0 factor echo
                                              0 power echo
                                                0 atom echo
                                                  0 Expr_Name echo
                1 semi_newline None
                  0 Op_Newline None
              3 Op_RBrace None
        1 semi_newline None
          0 Op_Semi None
          1 Op_Newline None
        2 class_item virtual
          0 Expr_Virtual virtual
          1 Expr_Name Foo
          2 tea_func None
            0 Op_LParen None
            1 Op_RParen None
            2 suite None
              0 Op_LBrace None
              1 Op_Newline None
              2 func_items echo
                0 func_item echo
                  0 testlist echo
                    0 test echo
                      0 or_test echo
                        0 and_test echo
                          0 not_test echo
                            0 comparison echo
                              0 range_expr echo
                                0 expr echo
                                  0 xor_expr echo
                                    0 and_expr echo
                                      0 shift_expr echo
                                        0 arith_expr echo
                                          0 term echo
                                            0 factor echo
                                              0 power echo
                                                0 atom echo
                                                  0 Expr_Name echo
                1 semi_newline None
                  0 Op_Newline None
              3 Op_RBrace None
        3 semi_newline None
          0 Op_Newline None
      4 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  4 module_item class
    0 Expr_Name class
    1 tea_class FileReader
      0 Expr_Name FileReader
      1 Arith_Colon None
      2 Expr_Name Reader
      3 Op_LBrace None
      4 Op_Newline None
      5 class_items var
        0 class_item var
          0 Expr_Name var
          1 name_type_list x
            0 name_type x
              0 Expr_Name x
              1 type_expr Int
                0 Expr_Name Int
        1 semi_newline None
          0 Op_Newline None
        2 class_item var
          0 Expr_Name var
          1 name_type_list y
            0 name_type y
              0 Expr_Name y
        3 semi_newline None
          0 Op_Newline None
        4 class_item var
          0 Expr_Name var
          1 name_type_list a
            0 name_type a
              0 Expr_Name a
              1 type_expr Float
                0 Expr_Name Float
        5 semi_newline None
          0 Op_Semi None
        6 class_item var
          0 Expr_Name var
          1 name_type_list b
            0 name_type b
              0 Expr_Name b
        7 semi_newline None
          0 Op_Semi None
          1 Op_Newline None
        8 class_item func
          0 Expr_Func func
          1 Expr_Name init
          2 tea_func None
            0 Op_LParen None
            1 func_params super
              0 func_param super
                0 Expr_Name super
              1 Arith_Comma None
              2 func_param x
                0 Expr_Name x
              3 Arith_Comma None
              4 func_param y
                0 Expr_Name y
            2 Op_RParen None
            3 suite None
              0 Op_LBrace None
              1 Op_Newline None
              2 func_items echo
                0 func_item echo
                  0 testlist echo
                    0 test echo
                      0 or_test echo
                        0 and_test echo
                          0 not_test echo
                            0 comparison echo
                              0 range_expr echo
                                0 expr echo
                                  0 xor_expr echo
                                    0 and_expr echo
                                      0 shift_expr echo
                                        0 arith_expr echo
                                          0 term echo
                                            0 factor echo
                                              0 power echo
                                                0 atom echo
                                                  0 Expr_Name echo
                1 semi_newline None
                  0 Op_Newline None
              3 Op_RBrace None
        9 semi_newline None
          0 Op_Newline None
        10 class_item override
          0 Expr_Override override
          1 Expr_Name Run
          2 tea_func None
            0 Op_LParen None
            1 Op_RParen None
            2 suite None
              0 Op_LBrace None
              1 Op_Newline None
              2 func_items var
                0 func_item var
                  0 Expr_Name var
                  1 name_type_list x
                    0 name_type x
                      0 Expr_Name x
                  2 Arith_Equal None
                  3 testlist f
                    0 test f
                      0 or_test f
                        0 and_test f
                          0 not_test f
                            0 comparison f
                              0 range_expr f
                                0 expr f
                                  0 xor_expr f
                                    0 and_expr f
                                      0 shift_expr f
                                        0 arith_expr f
                                          0 term f
                                            0 factor f
                                              0 power f
                                                0 atom f
                                                  0 Expr_Name f
                                                1 trailer None
                                                  0 Op_LParen None
                                                  1 arglist x
                                                    0 argument x
                                                      0 test x
                                                        0 or_test x
                                                          0 and_test x
                                                            0 not_test x
                                                              0 comparison x
                                                                0 range_expr x
                                                                  0 expr x
                                                                    0 xor_expr x
                                                                      0 and_expr x
                                                                        0 shift_expr x
                                                                          0 arith_expr x
                                                                            0 term x
                                                                              0 factor x
                                                                                0 power x
                                                                                  0 atom x
                                                                                    0 Expr_Name x
                                                  2 Op_RParen None
                1 semi_newline None
                  0 Op_Newline None
                2 func_item set
                  0 Expr_Name set
                  1 place_list x
                    0 expr x
                      0 xor_expr x
                        0 and_expr x
                          0 shift_expr x
                            0 arith_expr x
                              0 term x
                                0 factor x
                                  0 power x
                                    0 atom x
                                      0 Expr_Name x
                                    1 trailer None
                                      0 Op_LBracket None
                                      1 subscriptlist 1
                                        0 subscript 1
                                          0 expr 1
                                            0 xor_expr 1
                                              0 and_expr 1
                                                0 shift_expr 1
                                                  0 arith_expr 1
                                                    0 term 1
                                                      0 factor 1
                                                        0 power 1
                                                          0 atom 1
                                                            0 Expr_DecInt 1
                                      2 Op_RBracket None
                  2 Arith_Equal None
                  3 testlist 2
                    0 test 2
                      0 or_test 2
                        0 and_test 2
                          0 not_test 2
                            0 comparison 2
                              0 range_expr 2
                                0 expr 2
                                  0 xor_expr 2
                                    0 and_expr 2
                                      0 shift_expr 2
                                        0 arith_expr 2
                                          0 term 2
                                            0 factor 2
                                              0 power 2
                                                0 atom 2
                                                  0 Expr_DecInt 2
                3 semi_newline None
                  0 Op_Newline None
                4 func_item echo
                  0 testlist echo
                    0 test echo
                      0 or_test echo
                        0 and_test echo
                          0 not_test echo
                            0 comparison echo
                              0 range_expr echo
                                0 expr echo
                                  0 xor_expr echo
                                    0 and_expr echo
                                      0 shift_expr echo
                                        0 arith_expr echo
                                          0 term echo
                                            0 factor echo
                                              0 power echo
                                                0 atom echo
                                                  0 Expr_Name echo
                5 semi_newline None
                  0 Op_Newline None
                6 func_item f
                  0 testlist f
                    0 test f
                      0 or_test f
                        0 and_test f
                          0 not_test f
                            0 comparison f
                              0 range_expr f
                                0 expr f
                                  0 xor_expr f
                                    0 and_expr f
                                      0 shift_expr f
                                        0 arith_expr f
                                          0 term f
                                            0 factor f
                                              0 power f
                                                0 atom f
                                                  0 Expr_Name f
                                                1 trailer None
                                                  0 Op_LParen None
                                                  1 arglist x
                                                    0 argument x
                                                      0 test x
                                                        0 or_test x
                                                          0 and_test x
                                                            0 not_test x
                                                              0 comparison x
                                                                0 range_expr x
                                                                  0 expr x
                                                                    0 xor_expr x
                                                                      0 and_expr x
                                                                        0 shift_expr x
                                                                          0 arith_expr x
                                                                            0 term x
                                                                              0 factor x
                                                                                0 power x
                                                                                  0 atom x
                                                                                    0 Expr_Name x
                                                  2 Op_RParen None
                7 semi_newline None
                  0 Op_Newline None
                8 func_item 1
                  0 testlist 1
                    0 test 1
                      0 or_test 1
                        0 and_test 1
                          0 not_test 1
                            0 comparison 1
                              0 range_expr 1
                                0 expr 1
                                  0 xor_expr 1
                                    0 and_expr 1
                                      0 shift_expr 1
                                        0 arith_expr 1
                                          0 term 1
                                            0 factor 1
                                              0 power 1
                                                0 atom 1
                                                  0 Expr_DecInt 1
                                          1 Arith_Plus None
                                          2 term 2
                                            0 factor 2
                                              0 power 2
                                                0 atom 2
                                                  0 Expr_DecInt 2
                9 semi_newline None
                  0 Op_Newline None
                10 func_item obj
                  0 testlist obj
                    0 test obj
                      0 or_test obj
                        0 and_test obj
                          0 not_test obj
                            0 comparison obj
                              0 range_expr obj
                                0 expr obj
                                  0 xor_expr obj
                                    0 and_expr obj
                                      0 shift_expr obj
                                        0 arith_expr obj
                                          0 term obj
                                            0 factor obj
                                              0 power obj
                                                0 atom obj
                                                  0 Expr_Name obj
                                                1 trailer .
                                                  0 Expr_Dot .
                                                  1 Expr_Name method
                                                2 trailer None
                                                  0 Op_LParen None
                                                  1 Op_RParen None
                11 semi_newline None
                  0 Op_Semi None
                12 func_item obj
                  0 testlist obj
                    0 test obj
                      0 or_test obj
                        0 and_test obj
                          0 not_test obj
                            0 comparison obj
                              0 range_expr obj
                                0 expr obj
                                  0 xor_expr obj
                                    0 and_expr obj
                                      0 shift_expr obj
                                        0 arith_expr obj
                                          0 term obj
                                            0 factor obj
                                              0 power obj
                                                0 atom obj
                                                  0 Expr_Name obj
                                                1 trailer .
                                                  0 Expr_Dot .
                                                  1 Expr_Name method2
                                                2 trailer None
                                                  0 Op_LParen None
                                                  1 Op_RParen None
                13 semi_newline None
                  0 Op_Newline None
                14 func_item 3
                  0 testlist 3
                    0 test 3
                      0 or_test 3
                        0 and_test 3
                          0 not_test 3
                            0 comparison 3
                              0 range_expr 3
                                0 expr 3
                                  0 xor_expr 3
                                    0 and_expr 3
                                      0 shift_expr 3
                                        0 arith_expr 3
                                          0 term 3
                                            0 factor 3
                                              0 power 3
                                                0 atom 3
                                                  0 Expr_DecInt 3
                    1 Arith_Comma None
                    2 test 4
                      0 or_test 4
                        0 and_test 4
                          0 not_test 4
                            0 comparison 4
                              0 range_expr 4
                                0 expr 4
                                  0 xor_expr 4
                                    0 and_expr 4
                                      0 shift_expr 4
                                        0 arith_expr 4
                                          0 term 4
                                            0 factor 4
                                              0 power 4
                                                0 atom 4
                                                  0 Expr_DecInt 4
                15 semi_newline None
                  0 Op_Newline None
                16 func_item None
                  0 testlist None
                    0 test None
                      0 or_test None
                        0 and_test None
                          0 not_test None
                            0 comparison None
                              0 range_expr None
                                0 expr None
                                  0 xor_expr None
                                    0 and_expr None
                                      0 shift_expr None
                                        0 arith_expr None
                                          0 term None
                                            0 factor None
                                              0 power None
                                                0 atom None
                                                  0 Op_LParen None
                                                  1 testlist_comp 5
                                                    0 test 5
                                                      0 or_test 5
                                                        0 and_test 5
                                                          0 not_test 5
                                                            0 comparison 5
                                                              0 range_expr 5
                                                                0 expr 5
                                                                  0 xor_expr 5
                                                                    0 and_expr 5
                                                                      0 shift_expr 5
                                                                        0 arith_expr 5
                                                                          0 term 5
                                                                            0 factor 5
                                                                              0 power 5
                                                                                0 atom 5
                                                                                  0 Expr_DecInt 5
                                                    1 Arith_Comma None
                                                    2 test 6
                                                      0 or_test 6
                                                        0 and_test 6
                                                          0 not_test 6
                                                            0 comparison 6
                                                              0 range_expr 6
                                                                0 expr 6
                                                                  0 xor_expr 6
                                                                    0 and_expr 6
                                                                      0 shift_expr 6
                                                                        0 arith_expr 6
                                                                          0 term 6
                                                                            0 factor 6
                                                                              0 power 6
                                                                                0 atom 6
                                                                                  0 Expr_DecInt 6
                                                  2 Op_RParen None
                17 semi_newline None
                  0 Op_Newline None
                18 func_item x
                  0 testlist x
                    0 test x
                      0 or_test x
                        0 and_test x
                          0 not_test x
                            0 comparison x
                              0 range_expr x
                                0 expr x
                                  0 xor_expr x
                                    0 and_expr x
                                      0 shift_expr x
                                        0 arith_expr x
                                          0 term x
                                            0 factor x
                                              0 power x
                                                0 atom x
                                                  0 Expr_Name x
                  1 Arith_Equal None
                  2 testlist 1
                    0 test 1
                      0 or_test 1
                        0 and_test 1
                          0 not_test 1
                            0 comparison 1
                              0 range_expr 1
                                0 expr 1
                                  0 xor_expr 1
                                    0 and_expr 1
                                      0 shift_expr 1
                                        0 arith_expr 1
                                          0 term 1
                                            0 factor 1
                                              0 power 1
                                                0 atom 1
                                                  0 Expr_DecInt 1
                19 semi_newline None
                  0 Op_Newline None
              3 Op_RBrace None
        11 semi_newline None
          0 Op_Newline None
      6 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  5 module_item class
    0 Expr_Name class
    1 tea_class OneVar
      0 Expr_Name OneVar
      1 Op_LBrace None
      2 class_items var
        0 class_item var
          0 Expr_Name var
          1 name_type_list a
            0 name_type a
              0 Expr_Name a
      3 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  6 module_item class
    0 Expr_Name class
    1 tea_class OneLine
      0 Expr_Name OneLine
      1 Op_LBrace None
      2 class_items var
        0 class_item var
          0 Expr_Name var
          1 name_type_list a
            0 name_type a
              0 Expr_Name a
        1 semi_newline None
          0 Op_Semi None
        2 class_item var
          0 Expr_Name var
          1 name_type_list b
            0 name_type b
              0 Expr_Name b
      3 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  7 module_item class
    0 Expr_Name class
    1 tea_class OneLine2
      0 Expr_Name OneLine2
      1 Op_LBrace None
      2 class_items var
        0 class_item var
          0 Expr_Name var
          1 name_type_list a
            0 name_type a
              0 Expr_Name a
        1 semi_newline None
          0 Op_Semi None
        2 class_item var
          0 Expr_Name var
          1 name_type_list b
            0 name_type b
              0 Expr_Name b
        3 semi_newline None
          0 Op_Semi None
        4 class_item func
          0 Expr_Func func
          1 Expr_Name f
          2 tea_func None
            0 Op_LParen None
            1 func_params x
              0 func_param x
                0 Expr_Name x
            2 Op_RParen None
            3 suite None
              0 Op_LBrace None
              1 func_items echo
                0 func_item echo
                  0 testlist echo
                    0 test echo
                      0 or_test echo
                        0 and_test echo
                          0 not_test echo
                            0 comparison echo
                              0 range_expr echo
                                0 expr echo
                                  0 xor_expr echo
                                    0 and_expr echo
                                      0 shift_expr echo
                                        0 arith_expr echo
                                          0 term echo
                                            0 factor echo
                                              0 power echo
                                                0 atom echo
                                                  0 Expr_Name echo
                1 semi_newline None
                  0 Op_Semi None
                2 func_item echo
                  0 testlist echo
                    0 test echo
                      0 or_test echo
                        0 and_test echo
                          0 not_test echo
                            0 comparison echo
                              0 range_expr echo
                                0 expr echo
                                  0 xor_expr echo
                                    0 and_expr echo
                                      0 shift_expr echo
                                        0 arith_expr echo
                                          0 term echo
                                            0 factor echo
                                              0 power echo
                                                0 atom echo
                                                  0 Expr_Name echo
              2 Op_RBrace None
      3 Op_RBrace None
    2 end_outer None
      0 Op_Newline None
  8 Eof_Real 
(command.CommandList
  children: [
    (command.Class name:<Id.Expr_Name empty> items:[])
    (command.Class name:<Id.Expr_Name empty2> items:[])
    (command.Class name:<Id.Expr_Name Lexer> items:[])
    (command.Class name:<Id.Expr_Name FileReader> items:[])
    (command.Class name:<Id.Expr_Name OneVar> items:[])
    (command.Class name:<Id.Expr_Name OneLine> items:[])
    (command.Class name:<Id.Expr_Name OneLine2> items:[])
  ]
)
OK  test-parse-all-tea
*** Running test-usage
(command.CommandList
  children: [
    (command.Sentence child:(C {<echo>} {(SQ <hi>)}) terminator:<Id.Op_Semi _>)
    (command.Data
      name: <Id.Expr_Name Point>
      params: [(param name:<Id.Expr_Name x>) (param name:<Id.Expr_Name y>)]
    )
  ]
)
0 tea_module -
  0 module_item data
    0 Expr_Name data
    1 tea_data Point
      0 Expr_Name Point
      1 Op_LParen None
      2 data_params x
        0 func_param x
          0 Expr_Name x
          1 type_expr Int
            0 Expr_Name Int
        1 Arith_Comma None
        2 func_param y
          0 Expr_Name y
          1 type_expr Int
            0 Expr_Name Int
      3 Op_RParen None
    2 end_outer 
      0 Eof_Real 
  1 Eof_Real 
0 tea_module -
  0 module_item data
    0 Expr_Name data
    1 tea_data Point
      0 Expr_Name Point
      1 Op_LParen None
      2 data_params x
        0 func_param x
          0 Expr_Name x
          1 type_expr Int
            0 Expr_Name Int
        1 Arith_Comma None
        2 func_param y
          0 Expr_Name y
          1 type_expr Int
            0 Expr_Name Int
      3 Op_RParen None
    2 end_outer None
      0 Op_Newline None
  1 Eof_Real 
OK  test-usage

tea/run.sh: 2 tests passed.