# Code coverage report for spec/tokenizer.js

## Statements: 20.91% (55 / 263) Branches: 22.22% (2 / 9) Functions: 1.89% (1 / 53) Lines: 20.91% (55 / 263) Ignored: none

All files » spec/ » tokenizer.js

    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    20
    21
    22
    23
    24
    25
    26
    27
    28
    29
    30
    31
    32
    33
    34
    35
    36
    37
    38
    39
    40
    41
    42
    43
    44
    45
    46
    47
    48
    49
    50
    51
    52
    53
    54
    55
    56
    57
    58
    59
    60
    61
    62
    63
    64
    65
    66
    67
    68
    69
    70
    71
    72
    73
    74
    75
    76
    77
    78
    79
    80
    81
    82
    83
    84
    85
    86
    87
    88
    89
    90
    91
    92
    93
    94
    95
    96
    97
    98
    99
    100
    101
    102
    103
    104
    105
    106
    107
    108
    109
    110
    111
    112
    113
    114
    115
    116
    117
    118
    119
    120
    121
    122
    123
    124
    125
    126
    127
    128
    129
    130
    131
    132
    133
    134
    135
    136
    137
    138
    139
    140
    141
    142
    143
    144
    145
    146
    147
    148
    149
    150
    151
    152
    153
    154
    155
    156
    157
    158
    159
    160
    161
    162
    163
    164
    165
    166
    167
    168
    169
    170
    171
    172
    173
    174
    175
    176
    177
    178
    179
    180
    181
    182
    183
    184
    185
    186
    187
    188
    189
    190
    191
    192
    193
    194
    195
    196
    197
    198
    199
    200
    201
    202
    203
    204
    205
    206
    207
    208
    209
    210
    211
    212
    213
    214
    215
    216
    217
    218
    219
    220
    221
    222
    223
    224
    225
    226
    227
    228
    229
    230
    231
    232
    233
    234
    235
    236
    237
    238
    239
    240
    241
    242
    243
    244
    245
    246
    247
    248
    249
    250
    251
    252
    253
    254
    255
    256
    257
    258
    259
    260
    261
    262
    263
    264
    265
    266
    267
    268
    269
    270
    271
    272
    273
    274
    275
    276
    277
    278
    279
    280
    281
    282
    283
    284
    285
    286
    287
    288
    289
    290
    291
    292
    293
    294
    295
    296
    297
    298
    299
    300
    301
    302
    303
    304
    305
    306
    307
    308
    309
    310
    311
    312
    313
    314
    315
    316
    317
    318
    319
    320
    321
    322
    323
    324
    325
    326
    327
    328
    329
    330
    331
    332
    333
    334
    335
    336
    337
    338
    339
    340
    341
    342
    343
    344
    345
    346
    347
    348
    349
    350
    351
    352
    353
    354
    355
    356
    357
    358
    359
    360
    361
    362
    363
    364
    365
    366
    367
    368
    369
    370
    371
    372
    373
    374
    375
    376
    377
    378
    379
    380
    381
    382
    383
    384
    385
    386
    387
    388
    389
    390
    391
    392
    393
    394
    395
    396
    397
    398
    399
    400
    401
    402
    4031

    1

    3
    3
    1

    1

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

    2

     function shouldMatchTokens(result, tokens) {
      for (var index = 0; index < result.length; index++) {
        equals(result[index].name, tokens[index]);
      }
    }
    function shouldBeToken(result, name, text) {
      equals(result.name, name);
      equals(result.text, text);
    }

    describe('Tokenizer', function() {
      if (!Handlebars.Parser) {
        return;
      }

      function tokenize(template) {
        var parser = Handlebars.Parser,
            lexer = parser.lexer;

        lexer.setInput(template);
        var out = [],
            token;

        while (token = lexer.lex()) {
          var result = parser.terminals_[token] || token;
          if (!result || result === 'EOF' || result === 'INVALID') {
            break;
          }
          out.push({name: result, text: lexer.yytext});
        }

        return out;
      }

      it('tokenizes a simple mustache as "OPEN ID CLOSE"', function() {
        var result = tokenize("{{foo}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'CLOSE']);
        shouldBeToken(result[1], "ID", "foo");
      });

      it('supports unescaping with &', function() {
        var result = tokenize("{{&bar}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'CLOSE']);

        shouldBeToken(result[0], "OPEN", "{{&");
        shouldBeToken(result[1], "ID", "bar");
      });

      it('supports unescaping with {{{', function() {
        var result = tokenize("{{{bar}}}");
        shouldMatchTokens(result, ['OPEN_UNESCAPED', 'ID', 'CLOSE_UNESCAPED']);

        shouldBeToken(result[1], "ID", "bar");
      });

      it('supports escaping delimiters', function() {
        var result = tokenize("{{foo}} \\{{bar}} {{baz}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'CLOSE', 'CONTENT', 'CONTENT', 'OPEN', 'ID', 'CLOSE']);

        shouldBeToken(result[3], "CONTENT", " ");
        shouldBeToken(result[4], "CONTENT", "{{bar}} ");
      });

      it('supports escaping multiple delimiters', function() {
        var result = tokenize("{{foo}} \\{{bar}} \\{{baz}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'CLOSE', 'CONTENT', 'CONTENT', 'CONTENT']);

        shouldBeToken(result[3], "CONTENT", " ");
        shouldBeToken(result[4], "CONTENT", "{{bar}} ");
        shouldBeToken(result[5], "CONTENT", "{{baz}}");
      });

      it('supports escaping a triple stash', function() {
        var result = tokenize("{{foo}} \\{{{bar}}} {{baz}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'CLOSE', 'CONTENT', 'CONTENT', 'OPEN', 'ID', 'CLOSE']);

        shouldBeToken(result[4], "CONTENT", "{{{bar}}} ");
      });

      it('supports escaping escape character', function() {
        var result = tokenize("{{foo}} \\\\{{bar}} {{baz}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'CLOSE', 'CONTENT', 'OPEN', 'ID', 'CLOSE', 'CONTENT', 'OPEN', 'ID', 'CLOSE']);

        shouldBeToken(result[3], "CONTENT", " \\");
        shouldBeToken(result[5], "ID", "bar");
      });

      it('supports escaping multiple escape characters', function() {
        var result = tokenize("{{foo}} \\\\{{bar}} \\\\{{baz}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'CLOSE', 'CONTENT', 'OPEN', 'ID', 'CLOSE', 'CONTENT', 'OPEN', 'ID', 'CLOSE']);

        shouldBeToken(result[3], "CONTENT", " \\");
        shouldBeToken(result[5], "ID", "bar");
        shouldBeToken(result[7], "CONTENT", " \\");
        shouldBeToken(result[9], "ID", "baz");
      });

      it('supports escaped mustaches after escaped escape characters', function() {
        var result = tokenize("{{foo}} \\\\{{bar}} \\{{baz}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'CLOSE', 'CONTENT', 'OPEN', 'ID', 'CLOSE', 'CONTENT', 'CONTENT', 'CONTENT']);

        shouldBeToken(result[3], "CONTENT", " \\");
        shouldBeToken(result[4], "OPEN", "{{");
        shouldBeToken(result[5], "ID", "bar");
        shouldBeToken(result[7], "CONTENT", " ");
        shouldBeToken(result[8], "CONTENT", "{{baz}}");
      });

      it('supports escaped escape characters after escaped mustaches', function() {
        var result = tokenize("{{foo}} \\{{bar}} \\\\{{baz}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'CLOSE', 'CONTENT', 'CONTENT', 'CONTENT', 'OPEN', 'ID', 'CLOSE']);

        shouldBeToken(result[4], "CONTENT", "{{bar}} ");
        shouldBeToken(result[5], "CONTENT", "\\");
        shouldBeToken(result[6], "OPEN", "{{");
        shouldBeToken(result[7], "ID", "baz");
      });

      it('supports escaped escape character on a triple stash', function() {
        var result = tokenize("{{foo}} \\\\{{{bar}}} {{baz}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'CLOSE', 'CONTENT', 'OPEN_UNESCAPED', 'ID', 'CLOSE_UNESCAPED', 'CONTENT', 'OPEN', 'ID', 'CLOSE']);

        shouldBeToken(result[3], "CONTENT", " \\");
        shouldBeToken(result[5], "ID", "bar");
      });

      it('tokenizes a simple path', function() {
        var result = tokenize("{{foo/bar}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'SEP', 'ID', 'CLOSE']);
      });

      it('allows dot notation', function() {
        var result = tokenize("{{foo.bar}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'SEP', 'ID', 'CLOSE']);

        shouldMatchTokens(tokenize("{{foo.bar.baz}}"), ['OPEN', 'ID', 'SEP', 'ID', 'SEP', 'ID', 'CLOSE']);
      });

      it('allows path literals with []', function() {
        var result = tokenize("{{foo.[bar]}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'SEP', 'ID', 'CLOSE']);
      });

      it('allows multiple path literals on a line with []', function() {
        var result = tokenize("{{foo.[bar]}}{{foo.[baz]}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'SEP', 'ID', 'CLOSE', 'OPEN', 'ID', 'SEP', 'ID', 'CLOSE']);
      });

      it('tokenizes {{.}} as OPEN ID CLOSE', function() {
        var result = tokenize("{{.}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'CLOSE']);
      });

      it('tokenizes a path as "OPEN (ID SEP)* ID CLOSE"', function() {
        var result = tokenize("{{../foo/bar}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'SEP', 'ID', 'SEP', 'ID', 'CLOSE']);
        shouldBeToken(result[1], "ID", "..");
      });

      it('tokenizes a path with .. as a parent path', function() {
        var result = tokenize("{{../foo.bar}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'SEP', 'ID', 'SEP', 'ID', 'CLOSE']);
        shouldBeToken(result[1], "ID", "..");
      });

      it('tokenizes a path with this/foo as OPEN ID SEP ID CLOSE', function() {
        var result = tokenize("{{this/foo}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'SEP', 'ID', 'CLOSE']);
        shouldBeToken(result[1], "ID", "this");
        shouldBeToken(result[3], "ID", "foo");
      });

      it('tokenizes a simple mustache with spaces as "OPEN ID CLOSE"', function() {
        var result = tokenize("{{  foo  }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'CLOSE']);
        shouldBeToken(result[1], "ID", "foo");
      });

      it('tokenizes a simple mustache with line breaks as "OPEN ID ID CLOSE"', function() {
        var result = tokenize("{{  foo  \n   bar }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'CLOSE']);
        shouldBeToken(result[1], "ID", "foo");
      });

      it('tokenizes raw content as "CONTENT"', function() {
        var result = tokenize("foo {{ bar }} baz");
        shouldMatchTokens(result, ['CONTENT', 'OPEN', 'ID', 'CLOSE', 'CONTENT']);
        shouldBeToken(result[0], "CONTENT", "foo ");
        shouldBeToken(result[4], "CONTENT", " baz");
      });

      it('tokenizes a partial as "OPEN_PARTIAL ID CLOSE"', function() {
        var result = tokenize("{{> foo}}");
        shouldMatchTokens(result, ['OPEN_PARTIAL', 'ID', 'CLOSE']);
      });

      it('tokenizes a partial with context as "OPEN_PARTIAL ID ID CLOSE"', function() {
        var result = tokenize("{{> foo bar }}");
        shouldMatchTokens(result, ['OPEN_PARTIAL', 'ID', 'ID', 'CLOSE']);
      });

      it('tokenizes a partial without spaces as "OPEN_PARTIAL ID CLOSE"', function() {
        var result = tokenize("{{>foo}}");
        shouldMatchTokens(result, ['OPEN_PARTIAL', 'ID', 'CLOSE']);
      });

      it('tokenizes a partial space at the }); as "OPEN_PARTIAL ID CLOSE"', function() {
        var result = tokenize("{{>foo  }}");
        shouldMatchTokens(result, ['OPEN_PARTIAL', 'ID', 'CLOSE']);
      });

      it('tokenizes a partial space at the }); as "OPEN_PARTIAL ID CLOSE"', function() {
        var result = tokenize("{{>foo/bar.baz  }}");
        shouldMatchTokens(result, ['OPEN_PARTIAL', 'ID', 'SEP', 'ID', 'SEP', 'ID', 'CLOSE']);
      });

      it('tokenizes a comment as "COMMENT"', function() {
        var result = tokenize("foo {{! this is a comment }} bar {{ baz }}");
        shouldMatchTokens(result, ['CONTENT', 'COMMENT', 'CONTENT', 'OPEN', 'ID', 'CLOSE']);
        shouldBeToken(result[1], "COMMENT", " this is a comment ");
      });

      it('tokenizes a block comment as "COMMENT"', function() {
        var result = tokenize("foo {{!-- this is a {{comment}} --}} bar {{ baz }}");
        shouldMatchTokens(result, ['CONTENT', 'COMMENT', 'CONTENT', 'OPEN', 'ID', 'CLOSE']);
        shouldBeToken(result[1], "COMMENT", " this is a {{comment}} ");
      });

      it('tokenizes a block comment with whitespace as "COMMENT"', function() {
        var result = tokenize("foo {{!-- this is a\n{{comment}}\n--}} bar {{ baz }}");
        shouldMatchTokens(result, ['CONTENT', 'COMMENT', 'CONTENT', 'OPEN', 'ID', 'CLOSE']);
        shouldBeToken(result[1], "COMMENT", " this is a\n{{comment}}\n");
      });

      it('tokenizes open and closing blocks as OPEN_BLOCK, ID, CLOSE ..., OPEN_ENDBLOCK ID CLOSE', function() {
        var result = tokenize("{{#foo}}content{{/foo}}");
        shouldMatchTokens(result, ['OPEN_BLOCK', 'ID', 'CLOSE', 'CONTENT', 'OPEN_ENDBLOCK', 'ID', 'CLOSE']);
      });

      it('tokenizes inverse sections as "OPEN_INVERSE CLOSE"', function() {
        shouldMatchTokens(tokenize("{{^}}"), ['OPEN_INVERSE', 'CLOSE']);
        shouldMatchTokens(tokenize("{{else}}"), ['OPEN_INVERSE', 'CLOSE']);
        shouldMatchTokens(tokenize("{{ else }}"), ['OPEN_INVERSE', 'CLOSE']);
      });

      it('tokenizes inverse sections with ID as "OPEN_INVERSE ID CLOSE"', function() {
        var result = tokenize("{{^foo}}");
        shouldMatchTokens(result, ['OPEN_INVERSE', 'ID', 'CLOSE']);
        shouldBeToken(result[1], "ID", "foo");
      });

      it('tokenizes inverse sections with ID and spaces as "OPEN_INVERSE ID CLOSE"', function() {
        var result = tokenize("{{^ foo  }}");
        shouldMatchTokens(result, ['OPEN_INVERSE', 'ID', 'CLOSE']);
        shouldBeToken(result[1], "ID", "foo");
      });

      it('tokenizes mustaches with params as "OPEN ID ID ID CLOSE"', function() {
        var result = tokenize("{{ foo bar baz }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'ID', 'CLOSE']);
        shouldBeToken(result[1], "ID", "foo");
        shouldBeToken(result[2], "ID", "bar");
        shouldBeToken(result[3], "ID", "baz");
      });

      it('tokenizes mustaches with String params as "OPEN ID ID STRING CLOSE"', function() {
        var result = tokenize("{{ foo bar \"baz\" }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'STRING', 'CLOSE']);
        shouldBeToken(result[3], "STRING", "baz");
      });

      it('tokenizes mustaches with String params using single quotes as "OPEN ID ID STRING CLOSE"', function() {
        var result = tokenize("{{ foo bar \'baz\' }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'STRING', 'CLOSE']);
        shouldBeToken(result[3], "STRING", "baz");
      });

      it('tokenizes String params with spaces inside as "STRING"', function() {
        var result = tokenize("{{ foo bar \"baz bat\" }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'STRING', 'CLOSE']);
        shouldBeToken(result[3], "STRING", "baz bat");
      });

      it('tokenizes String params with escapes quotes as STRING', function() {
        var result = tokenize('{{ foo "bar\\"baz" }}');
        shouldMatchTokens(result, ['OPEN', 'ID', 'STRING', 'CLOSE']);
        shouldBeToken(result[2], "STRING", 'bar"baz');
      });

      it('tokenizes String params using single quotes with escapes quotes as STRING', function() {
        var result = tokenize("{{ foo 'bar\\'baz' }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'STRING', 'CLOSE']);
        shouldBeToken(result[2], "STRING", "bar'baz");
      });

      it('tokenizes numbers', function() {
        var result = tokenize('{{ foo 1 }}');
        shouldMatchTokens(result, ['OPEN', 'ID', 'NUMBER', 'CLOSE']);
        shouldBeToken(result[2], "NUMBER", "1");

        result = tokenize('{{ foo 1.1 }}');
        shouldMatchTokens(result, ['OPEN', 'ID', 'NUMBER', 'CLOSE']);
        shouldBeToken(result[2], "NUMBER", "1.1");

        result = tokenize('{{ foo -1 }}');
        shouldMatchTokens(result, ['OPEN', 'ID', 'NUMBER', 'CLOSE']);
        shouldBeToken(result[2], "NUMBER", "-1");

        result = tokenize('{{ foo -1.1 }}');
        shouldMatchTokens(result, ['OPEN', 'ID', 'NUMBER', 'CLOSE']);
        shouldBeToken(result[2], "NUMBER", "-1.1");
      });

      it('tokenizes booleans', function() {
        var result = tokenize('{{ foo true }}');
        shouldMatchTokens(result, ['OPEN', 'ID', 'BOOLEAN', 'CLOSE']);
        shouldBeToken(result[2], "BOOLEAN", "true");

        result = tokenize('{{ foo false }}');
        shouldMatchTokens(result, ['OPEN', 'ID', 'BOOLEAN', 'CLOSE']);
        shouldBeToken(result[2], "BOOLEAN", "false");
      });

      it('tokenizes hash arguments', function() {
        var result = tokenize("{{ foo bar=baz }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'EQUALS', 'ID', 'CLOSE']);

        result = tokenize("{{ foo bar baz=bat }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'ID', 'EQUALS', 'ID', 'CLOSE']);

        result = tokenize("{{ foo bar baz=1 }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'ID', 'EQUALS', 'NUMBER', 'CLOSE']);

        result = tokenize("{{ foo bar baz=true }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'ID', 'EQUALS', 'BOOLEAN', 'CLOSE']);

        result = tokenize("{{ foo bar baz=false }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'ID', 'EQUALS', 'BOOLEAN', 'CLOSE']);

        result = tokenize("{{ foo bar\n  baz=bat }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'ID', 'EQUALS', 'ID', 'CLOSE']);

        result = tokenize("{{ foo bar baz=\"bat\" }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'ID', 'EQUALS', 'STRING', 'CLOSE']);

        result = tokenize("{{ foo bar baz=\"bat\" bam=wot }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'ID', 'EQUALS', 'STRING', 'ID', 'EQUALS', 'ID', 'CLOSE']);

        result = tokenize("{{foo omg bar=baz bat=\"bam\"}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'ID', 'EQUALS', 'ID', 'ID', 'EQUALS', 'STRING', 'CLOSE']);
        shouldBeToken(result[2], "ID", "omg");
      });

      it('tokenizes special @ identifiers', function() {
        var result = tokenize("{{ @foo }}");
        shouldMatchTokens(result, ['OPEN', 'DATA', 'ID', 'CLOSE']);
        shouldBeToken(result[2], "ID", "foo");

        result = tokenize("{{ foo @bar }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'DATA', 'ID', 'CLOSE']);
        shouldBeToken(result[3], "ID", "bar");

        result = tokenize("{{ foo bar=@baz }}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'EQUALS', 'DATA', 'ID', 'CLOSE']);
        shouldBeToken(result[5], "ID", "baz");
      });

      it('does not time out in a mustache with a single } followed by EOF', function() {
        shouldMatchTokens(tokenize("{{foo}"), ['OPEN', 'ID']);
      });

      it('does not time out in a mustache when invalid ID characters are used', function() {
        shouldMatchTokens(tokenize("{{foo & }}"), ['OPEN', 'ID']);
      });

      it('tokenizes subexpressions', function() {
        var result = tokenize("{{foo (bar)}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'OPEN_SEXPR', 'ID', 'CLOSE_SEXPR', 'CLOSE']);
        shouldBeToken(result[1], "ID", "foo");
        shouldBeToken(result[3], "ID", "bar");

        result = tokenize("{{foo (a-x b-y)}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'OPEN_SEXPR', 'ID', 'ID', 'CLOSE_SEXPR', 'CLOSE']);
        shouldBeToken(result[1], "ID", "foo");
        shouldBeToken(result[3], "ID", "a-x");
        shouldBeToken(result[4], "ID", "b-y");
      });

      it('tokenizes nested subexpressions', function() {
        var result = tokenize("{{foo (bar (lol rofl)) (baz)}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'OPEN_SEXPR', 'ID', 'OPEN_SEXPR', 'ID', 'ID', 'CLOSE_SEXPR', 'CLOSE_SEXPR', 'OPEN_SEXPR', 'ID', 'CLOSE_SEXPR', 'CLOSE']);
        shouldBeToken(result[3],  "ID", "bar");
        shouldBeToken(result[5],  "ID", "lol");
        shouldBeToken(result[6],  "ID", "rofl");
        shouldBeToken(result[10], "ID", "baz");
      });

      it('tokenizes nested subexpressions: literals', function() {
        var result = tokenize("{{foo (bar (lol true) false) (baz 1) (blah 'b') (blorg \"c\")}}");
        shouldMatchTokens(result, ['OPEN', 'ID', 'OPEN_SEXPR', 'ID', 'OPEN_SEXPR', 'ID', 'BOOLEAN', 'CLOSE_SEXPR', 'BOOLEAN', 'CLOSE_SEXPR', 'OPEN_SEXPR', 'ID', 'NUMBER', 'CLOSE_SEXPR', 'OPEN_SEXPR', 'ID', 'STRING', 'CLOSE_SEXPR', 'OPEN_SEXPR', 'ID', 'STRING', 'CLOSE_SEXPR', 'CLOSE']);
      });
    });