JohanLe /
me-app
| Total Complexity | 539 |
| Complexity/F | 6.27 |
| Lines of Code | 2673 |
| Function Count | 86 |
| Duplicated Lines | 729 |
| Ratio | 27.27 % |
| Changes | 0 | ||
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like node_modules/esquery/parser.js often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
| 1 | var result = (function(){ |
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| 2 | /* |
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| 3 | * Generated by PEG.js 0.7.0. |
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| 4 | * |
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| 5 | * http://pegjs.majda.cz/ |
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| 6 | */ |
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| 7 | |||
| 8 | function quote(s) { |
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| 9 | /* |
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| 10 | * ECMA-262, 5th ed., 7.8.4: All characters may appear literally in a |
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| 11 | * string literal except for the closing quote character, backslash, |
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| 12 | * carriage return, line separator, paragraph separator, and line feed. |
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| 13 | * Any character may appear in the form of an escape sequence. |
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| 14 | * |
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| 15 | * For portability, we also escape escape all control and non-ASCII |
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| 16 | * characters. Note that "\0" and "\v" escape sequences are not used |
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| 17 | * because JSHint does not like the first and IE the second. |
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| 18 | */ |
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| 19 | return '"' + s |
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| 20 | .replace(/\\/g, '\\\\') // backslash |
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| 21 | .replace(/"/g, '\\"') // closing quote character |
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| 22 | .replace(/\x08/g, '\\b') // backspace |
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| 23 | .replace(/\t/g, '\\t') // horizontal tab |
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| 24 | .replace(/\n/g, '\\n') // line feed |
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| 25 | .replace(/\f/g, '\\f') // form feed |
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| 26 | .replace(/\r/g, '\\r') // carriage return |
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| 27 | .replace(/[\x00-\x07\x0B\x0E-\x1F\x80-\uFFFF]/g, escape) |
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| 28 | + '"'; |
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| 29 | } |
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| 30 | |||
| 31 | var result = { |
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| 32 | /* |
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| 33 | * Parses the input with a generated parser. If the parsing is successfull, |
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| 34 | * returns a value explicitly or implicitly specified by the grammar from |
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| 35 | * which the parser was generated (see |PEG.buildParser|). If the parsing is |
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| 36 | * unsuccessful, throws |PEG.parser.SyntaxError| describing the error. |
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| 37 | */ |
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| 38 | parse: function(input, startRule) { |
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| 39 | var parseFunctions = { |
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| 40 | "start": parse_start, |
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| 41 | "_": parse__, |
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| 42 | "identifierName": parse_identifierName, |
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| 43 | "binaryOp": parse_binaryOp, |
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| 44 | "selectors": parse_selectors, |
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| 45 | "selector": parse_selector, |
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| 46 | "sequence": parse_sequence, |
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| 47 | "atom": parse_atom, |
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| 48 | "wildcard": parse_wildcard, |
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| 49 | "identifier": parse_identifier, |
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| 50 | "attr": parse_attr, |
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| 51 | "attrOps": parse_attrOps, |
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| 52 | "attrEqOps": parse_attrEqOps, |
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| 53 | "attrName": parse_attrName, |
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| 54 | "attrValue": parse_attrValue, |
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| 55 | "string": parse_string, |
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| 56 | "number": parse_number, |
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| 57 | "path": parse_path, |
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| 58 | "type": parse_type, |
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| 59 | "regex": parse_regex, |
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| 60 | "field": parse_field, |
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| 61 | "negation": parse_negation, |
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| 62 | "matches": parse_matches, |
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| 63 | "has": parse_has, |
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| 64 | "firstChild": parse_firstChild, |
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| 65 | "lastChild": parse_lastChild, |
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| 66 | "nthChild": parse_nthChild, |
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| 67 | "nthLastChild": parse_nthLastChild, |
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| 68 | "class": parse_class |
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| 69 | }; |
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| 70 | |||
| 71 | if (startRule !== undefined) { |
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| 72 | if (parseFunctions[startRule] === undefined) { |
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| 73 | throw new Error("Invalid rule name: " + quote(startRule) + "."); |
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| 74 | } |
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| 75 | } else { |
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| 76 | startRule = "start"; |
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| 77 | } |
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| 78 | |||
| 79 | var pos = 0; |
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| 80 | var reportFailures = 0; |
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| 81 | var rightmostFailuresPos = 0; |
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| 82 | var rightmostFailuresExpected = []; |
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| 83 | var cache = {}; |
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| 84 | |||
| 85 | function padLeft(input, padding, length) { |
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| 86 | var result = input; |
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| 87 | |||
| 88 | var padLength = length - input.length; |
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| 89 | for (var i = 0; i < padLength; i++) { |
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| 90 | result = padding + result; |
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| 91 | } |
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| 92 | |||
| 93 | return result; |
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| 94 | } |
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| 95 | |||
| 96 | function escape(ch) { |
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| 97 | var charCode = ch.charCodeAt(0); |
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| 98 | var escapeChar; |
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| 99 | var length; |
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| 100 | |||
| 101 | if (charCode <= 0xFF) { |
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| 102 | escapeChar = 'x'; |
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| 103 | length = 2; |
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| 104 | } else { |
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| 105 | escapeChar = 'u'; |
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| 106 | length = 4; |
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| 107 | } |
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| 108 | |||
| 109 | return '\\' + escapeChar + padLeft(charCode.toString(16).toUpperCase(), '0', length); |
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| 110 | } |
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| 111 | |||
| 112 | function matchFailed(failure) { |
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| 113 | if (pos < rightmostFailuresPos) { |
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| 114 | return; |
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| 115 | } |
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| 116 | |||
| 117 | if (pos > rightmostFailuresPos) { |
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| 118 | rightmostFailuresPos = pos; |
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| 119 | rightmostFailuresExpected = []; |
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| 120 | } |
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| 121 | |||
| 122 | rightmostFailuresExpected.push(failure); |
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| 123 | } |
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| 124 | |||
| 125 | function parse_start() { |
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| 126 | var cacheKey = "start@" + pos; |
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| 127 | var cachedResult = cache[cacheKey]; |
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| 128 | if (cachedResult) { |
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| 129 | pos = cachedResult.nextPos; |
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| 130 | return cachedResult.result; |
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| 131 | } |
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| 132 | |||
| 133 | var result0, result1, result2; |
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| 134 | var pos0, pos1; |
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| 135 | |||
| 136 | pos0 = pos; |
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| 137 | pos1 = pos; |
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| 138 | result0 = parse__(); |
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| 139 | if (result0 !== null) { |
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| 140 | result1 = parse_selectors(); |
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| 141 | if (result1 !== null) { |
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| 142 | result2 = parse__(); |
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| 143 | if (result2 !== null) { |
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| 144 | result0 = [result0, result1, result2]; |
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| 145 | } else { |
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| 146 | result0 = null; |
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| 147 | pos = pos1; |
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| 148 | } |
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| 149 | } else { |
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| 150 | result0 = null; |
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| 151 | pos = pos1; |
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| 152 | } |
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| 153 | } else { |
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| 154 | result0 = null; |
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| 155 | pos = pos1; |
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| 156 | } |
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| 157 | if (result0 !== null) { |
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| 158 | result0 = (function(offset, ss) { return ss.length === 1 ? ss[0] : { type: 'matches', selectors: ss }; })(pos0, result0[1]); |
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| 159 | } |
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| 160 | if (result0 === null) { |
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| 161 | pos = pos0; |
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| 162 | } |
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| 163 | if (result0 === null) { |
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| 164 | pos0 = pos; |
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| 165 | result0 = parse__(); |
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| 166 | if (result0 !== null) { |
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| 167 | result0 = (function(offset) { return void 0; })(pos0); |
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| 168 | } |
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| 169 | if (result0 === null) { |
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| 170 | pos = pos0; |
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| 171 | } |
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| 172 | } |
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| 173 | |||
| 174 | cache[cacheKey] = { |
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| 175 | nextPos: pos, |
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| 176 | result: result0 |
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| 177 | }; |
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| 178 | return result0; |
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| 179 | } |
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| 180 | |||
| 181 | function parse__() { |
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| 182 | var cacheKey = "_@" + pos; |
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| 183 | var cachedResult = cache[cacheKey]; |
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| 184 | if (cachedResult) { |
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| 185 | pos = cachedResult.nextPos; |
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| 186 | return cachedResult.result; |
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| 187 | } |
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| 188 | |||
| 189 | var result0, result1; |
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| 190 | |||
| 191 | result0 = []; |
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| 192 | if (input.charCodeAt(pos) === 32) { |
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| 193 | result1 = " "; |
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| 194 | pos++; |
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| 195 | } else { |
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| 196 | result1 = null; |
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| 197 | if (reportFailures === 0) { |
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| 198 | matchFailed("\" \""); |
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| 199 | } |
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| 200 | } |
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| 201 | while (result1 !== null) { |
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| 202 | result0.push(result1); |
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| 203 | if (input.charCodeAt(pos) === 32) { |
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| 204 | result1 = " "; |
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| 205 | pos++; |
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| 206 | } else { |
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| 207 | result1 = null; |
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| 208 | if (reportFailures === 0) { |
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| 209 | matchFailed("\" \""); |
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| 210 | } |
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| 211 | } |
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| 212 | } |
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| 213 | |||
| 214 | cache[cacheKey] = { |
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| 215 | nextPos: pos, |
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| 216 | result: result0 |
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| 217 | }; |
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| 218 | return result0; |
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| 219 | } |
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| 220 | |||
| 221 | function parse_identifierName() { |
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| 222 | var cacheKey = "identifierName@" + pos; |
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| 223 | var cachedResult = cache[cacheKey]; |
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| 224 | if (cachedResult) { |
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| 225 | pos = cachedResult.nextPos; |
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| 226 | return cachedResult.result; |
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| 227 | } |
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| 228 | |||
| 229 | var result0, result1; |
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| 230 | var pos0; |
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| 231 | |||
| 232 | pos0 = pos; |
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| 233 | if (/^[^ [\],():#!=><~+.]/.test(input.charAt(pos))) { |
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| 234 | result1 = input.charAt(pos); |
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| 235 | pos++; |
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| 236 | } else { |
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| 237 | result1 = null; |
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| 238 | if (reportFailures === 0) { |
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| 239 | matchFailed("[^ [\\],():#!=><~+.]"); |
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| 240 | } |
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| 241 | } |
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| 242 | if (result1 !== null) { |
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| 243 | result0 = []; |
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| 244 | while (result1 !== null) { |
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| 245 | result0.push(result1); |
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| 246 | if (/^[^ [\],():#!=><~+.]/.test(input.charAt(pos))) { |
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| 247 | result1 = input.charAt(pos); |
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| 248 | pos++; |
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| 249 | } else { |
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| 250 | result1 = null; |
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| 251 | if (reportFailures === 0) { |
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| 252 | matchFailed("[^ [\\],():#!=><~+.]"); |
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| 253 | } |
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| 254 | } |
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| 255 | } |
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| 256 | } else { |
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| 257 | result0 = null; |
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| 258 | } |
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| 259 | if (result0 !== null) { |
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| 260 | result0 = (function(offset, i) { return i.join(''); })(pos0, result0); |
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| 261 | } |
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| 262 | if (result0 === null) { |
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| 263 | pos = pos0; |
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| 264 | } |
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| 265 | |||
| 266 | cache[cacheKey] = { |
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| 267 | nextPos: pos, |
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| 268 | result: result0 |
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| 269 | }; |
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| 270 | return result0; |
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| 271 | } |
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| 272 | |||
| 273 | function parse_binaryOp() { |
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| 274 | var cacheKey = "binaryOp@" + pos; |
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| 275 | var cachedResult = cache[cacheKey]; |
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| 276 | if (cachedResult) { |
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| 277 | pos = cachedResult.nextPos; |
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| 278 | return cachedResult.result; |
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| 279 | } |
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| 280 | |||
| 281 | var result0, result1, result2; |
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| 282 | var pos0, pos1; |
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| 283 | |||
| 284 | pos0 = pos; |
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| 285 | pos1 = pos; |
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| 286 | result0 = parse__(); |
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| 287 | if (result0 !== null) { |
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| 288 | if (input.charCodeAt(pos) === 62) { |
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| 289 | result1 = ">"; |
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| 290 | pos++; |
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| 291 | } else { |
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| 292 | result1 = null; |
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| 293 | if (reportFailures === 0) { |
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| 294 | matchFailed("\">\""); |
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| 295 | } |
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| 296 | } |
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| 297 | if (result1 !== null) { |
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| 298 | result2 = parse__(); |
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| 299 | if (result2 !== null) { |
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| 300 | result0 = [result0, result1, result2]; |
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| 301 | } else { |
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| 302 | result0 = null; |
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| 303 | pos = pos1; |
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| 304 | } |
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| 305 | } else { |
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| 306 | result0 = null; |
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| 307 | pos = pos1; |
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| 308 | } |
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| 309 | } else { |
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| 310 | result0 = null; |
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| 311 | pos = pos1; |
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| 312 | } |
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| 313 | if (result0 !== null) { |
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| 314 | result0 = (function(offset) { return 'child'; })(pos0); |
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| 315 | } |
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| 316 | if (result0 === null) { |
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| 317 | pos = pos0; |
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| 318 | } |
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| 319 | if (result0 === null) { |
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| 320 | pos0 = pos; |
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| 321 | pos1 = pos; |
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| 322 | result0 = parse__(); |
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| 323 | if (result0 !== null) { |
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| 324 | if (input.charCodeAt(pos) === 126) { |
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| 325 | result1 = "~"; |
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| 326 | pos++; |
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| 327 | } else { |
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| 328 | result1 = null; |
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| 329 | if (reportFailures === 0) { |
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| 330 | matchFailed("\"~\""); |
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| 331 | } |
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| 332 | } |
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| 333 | if (result1 !== null) { |
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| 334 | result2 = parse__(); |
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| 335 | if (result2 !== null) { |
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| 336 | result0 = [result0, result1, result2]; |
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| 337 | } else { |
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| 338 | result0 = null; |
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| 339 | pos = pos1; |
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| 340 | } |
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| 341 | } else { |
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| 342 | result0 = null; |
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| 343 | pos = pos1; |
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| 344 | } |
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| 345 | } else { |
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| 346 | result0 = null; |
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| 347 | pos = pos1; |
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| 348 | } |
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| 349 | if (result0 !== null) { |
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| 350 | result0 = (function(offset) { return 'sibling'; })(pos0); |
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| 351 | } |
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| 352 | if (result0 === null) { |
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| 353 | pos = pos0; |
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| 354 | } |
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| 355 | if (result0 === null) { |
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| 356 | pos0 = pos; |
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| 357 | pos1 = pos; |
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| 358 | result0 = parse__(); |
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| 359 | if (result0 !== null) { |
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| 360 | if (input.charCodeAt(pos) === 43) { |
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| 361 | result1 = "+"; |
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| 362 | pos++; |
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| 363 | } else { |
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| 364 | result1 = null; |
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| 365 | if (reportFailures === 0) { |
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| 366 | matchFailed("\"+\""); |
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| 367 | } |
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| 368 | } |
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| 369 | if (result1 !== null) { |
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| 370 | result2 = parse__(); |
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| 371 | if (result2 !== null) { |
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| 372 | result0 = [result0, result1, result2]; |
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| 373 | } else { |
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| 374 | result0 = null; |
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| 375 | pos = pos1; |
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| 376 | } |
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| 377 | } else { |
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| 378 | result0 = null; |
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| 379 | pos = pos1; |
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| 380 | } |
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| 381 | } else { |
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| 382 | result0 = null; |
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| 383 | pos = pos1; |
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| 384 | } |
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| 385 | if (result0 !== null) { |
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| 386 | result0 = (function(offset) { return 'adjacent'; })(pos0); |
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| 387 | } |
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| 388 | if (result0 === null) { |
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| 389 | pos = pos0; |
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| 390 | } |
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| 391 | if (result0 === null) { |
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| 392 | pos0 = pos; |
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| 393 | pos1 = pos; |
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| 394 | if (input.charCodeAt(pos) === 32) { |
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| 395 | result0 = " "; |
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| 396 | pos++; |
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| 397 | } else { |
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| 398 | result0 = null; |
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| 399 | if (reportFailures === 0) { |
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| 400 | matchFailed("\" \""); |
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| 401 | } |
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| 402 | } |
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| 403 | if (result0 !== null) { |
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| 404 | result1 = parse__(); |
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| 405 | if (result1 !== null) { |
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| 406 | result0 = [result0, result1]; |
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| 407 | } else { |
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| 408 | result0 = null; |
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| 409 | pos = pos1; |
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| 410 | } |
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| 411 | } else { |
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| 412 | result0 = null; |
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| 413 | pos = pos1; |
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| 414 | } |
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| 415 | if (result0 !== null) { |
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| 416 | result0 = (function(offset) { return 'descendant'; })(pos0); |
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| 417 | } |
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| 418 | if (result0 === null) { |
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| 419 | pos = pos0; |
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| 420 | } |
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| 421 | } |
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| 422 | } |
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| 423 | } |
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| 424 | |||
| 425 | cache[cacheKey] = { |
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| 426 | nextPos: pos, |
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| 427 | result: result0 |
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| 428 | }; |
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| 429 | return result0; |
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| 430 | } |
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| 431 | |||
| 432 | function parse_selectors() { |
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| 433 | var cacheKey = "selectors@" + pos; |
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| 434 | var cachedResult = cache[cacheKey]; |
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| 435 | if (cachedResult) { |
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| 436 | pos = cachedResult.nextPos; |
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| 437 | return cachedResult.result; |
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| 438 | } |
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| 439 | |||
| 440 | var result0, result1, result2, result3, result4, result5; |
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| 441 | var pos0, pos1, pos2; |
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| 442 | |||
| 443 | pos0 = pos; |
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| 444 | pos1 = pos; |
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| 445 | result0 = parse_selector(); |
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| 446 | if (result0 !== null) { |
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| 447 | result1 = []; |
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| 448 | pos2 = pos; |
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| 449 | result2 = parse__(); |
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| 450 | if (result2 !== null) { |
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| 451 | if (input.charCodeAt(pos) === 44) { |
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| 452 | result3 = ","; |
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| 453 | pos++; |
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| 454 | } else { |
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| 455 | result3 = null; |
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| 456 | if (reportFailures === 0) { |
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| 457 | matchFailed("\",\""); |
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| 458 | } |
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| 459 | } |
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| 460 | if (result3 !== null) { |
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| 461 | result4 = parse__(); |
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| 462 | if (result4 !== null) { |
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| 463 | result5 = parse_selector(); |
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| 464 | if (result5 !== null) { |
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| 465 | result2 = [result2, result3, result4, result5]; |
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| 466 | } else { |
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| 467 | result2 = null; |
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| 468 | pos = pos2; |
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| 469 | } |
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| 470 | } else { |
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| 471 | result2 = null; |
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| 472 | pos = pos2; |
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| 473 | } |
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| 474 | } else { |
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| 475 | result2 = null; |
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| 476 | pos = pos2; |
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| 477 | } |
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| 478 | } else { |
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| 479 | result2 = null; |
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| 480 | pos = pos2; |
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| 481 | } |
||
| 482 | while (result2 !== null) { |
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| 483 | result1.push(result2); |
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| 484 | pos2 = pos; |
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| 485 | result2 = parse__(); |
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| 486 | if (result2 !== null) { |
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| 487 | if (input.charCodeAt(pos) === 44) { |
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| 488 | result3 = ","; |
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| 489 | pos++; |
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| 490 | } else { |
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| 491 | result3 = null; |
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| 492 | if (reportFailures === 0) { |
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| 493 | matchFailed("\",\""); |
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| 494 | } |
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| 495 | } |
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| 496 | if (result3 !== null) { |
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| 497 | result4 = parse__(); |
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| 498 | if (result4 !== null) { |
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| 499 | result5 = parse_selector(); |
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| 500 | if (result5 !== null) { |
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| 501 | result2 = [result2, result3, result4, result5]; |
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| 502 | } else { |
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| 503 | result2 = null; |
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| 504 | pos = pos2; |
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| 505 | } |
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| 506 | } else { |
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| 507 | result2 = null; |
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| 508 | pos = pos2; |
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| 509 | } |
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| 510 | } else { |
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| 511 | result2 = null; |
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| 512 | pos = pos2; |
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| 513 | } |
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| 514 | } else { |
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| 515 | result2 = null; |
||
| 516 | pos = pos2; |
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| 517 | } |
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| 518 | } |
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| 519 | if (result1 !== null) { |
||
| 520 | result0 = [result0, result1]; |
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| 521 | } else { |
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| 522 | result0 = null; |
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| 523 | pos = pos1; |
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| 524 | } |
||
| 525 | } else { |
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| 526 | result0 = null; |
||
| 527 | pos = pos1; |
||
| 528 | } |
||
| 529 | if (result0 !== null) { |
||
| 530 | result0 = (function(offset, s, ss) { |
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| 531 | return [s].concat(ss.map(function (s) { return s[3]; })); |
||
| 532 | })(pos0, result0[0], result0[1]); |
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| 533 | } |
||
| 534 | if (result0 === null) { |
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| 535 | pos = pos0; |
||
| 536 | } |
||
| 537 | |||
| 538 | cache[cacheKey] = { |
||
| 539 | nextPos: pos, |
||
| 540 | result: result0 |
||
| 541 | }; |
||
| 542 | return result0; |
||
| 543 | } |
||
| 544 | |||
| 545 | function parse_selector() { |
||
| 546 | var cacheKey = "selector@" + pos; |
||
| 547 | var cachedResult = cache[cacheKey]; |
||
| 548 | if (cachedResult) { |
||
| 549 | pos = cachedResult.nextPos; |
||
| 550 | return cachedResult.result; |
||
| 551 | } |
||
| 552 | |||
| 553 | var result0, result1, result2, result3; |
||
| 554 | var pos0, pos1, pos2; |
||
| 555 | |||
| 556 | pos0 = pos; |
||
| 557 | pos1 = pos; |
||
| 558 | result0 = parse_sequence(); |
||
| 559 | if (result0 !== null) { |
||
| 560 | result1 = []; |
||
| 561 | pos2 = pos; |
||
| 562 | result2 = parse_binaryOp(); |
||
| 563 | if (result2 !== null) { |
||
| 564 | result3 = parse_sequence(); |
||
| 565 | if (result3 !== null) { |
||
| 566 | result2 = [result2, result3]; |
||
| 567 | } else { |
||
| 568 | result2 = null; |
||
| 569 | pos = pos2; |
||
| 570 | } |
||
| 571 | } else { |
||
| 572 | result2 = null; |
||
| 573 | pos = pos2; |
||
| 574 | } |
||
| 575 | while (result2 !== null) { |
||
| 576 | result1.push(result2); |
||
| 577 | pos2 = pos; |
||
| 578 | result2 = parse_binaryOp(); |
||
| 579 | if (result2 !== null) { |
||
| 580 | result3 = parse_sequence(); |
||
| 581 | if (result3 !== null) { |
||
| 582 | result2 = [result2, result3]; |
||
| 583 | } else { |
||
| 584 | result2 = null; |
||
| 585 | pos = pos2; |
||
| 586 | } |
||
| 587 | } else { |
||
| 588 | result2 = null; |
||
| 589 | pos = pos2; |
||
| 590 | } |
||
| 591 | } |
||
| 592 | if (result1 !== null) { |
||
| 593 | result0 = [result0, result1]; |
||
| 594 | } else { |
||
| 595 | result0 = null; |
||
| 596 | pos = pos1; |
||
| 597 | } |
||
| 598 | } else { |
||
| 599 | result0 = null; |
||
| 600 | pos = pos1; |
||
| 601 | } |
||
| 602 | if (result0 !== null) { |
||
| 603 | result0 = (function(offset, a, ops) { |
||
| 604 | return ops.reduce(function (memo, rhs) { |
||
| 605 | return { type: rhs[0], left: memo, right: rhs[1] }; |
||
| 606 | }, a); |
||
| 607 | })(pos0, result0[0], result0[1]); |
||
| 608 | } |
||
| 609 | if (result0 === null) { |
||
| 610 | pos = pos0; |
||
| 611 | } |
||
| 612 | |||
| 613 | cache[cacheKey] = { |
||
| 614 | nextPos: pos, |
||
| 615 | result: result0 |
||
| 616 | }; |
||
| 617 | return result0; |
||
| 618 | } |
||
| 619 | |||
| 620 | function parse_sequence() { |
||
| 621 | var cacheKey = "sequence@" + pos; |
||
| 622 | var cachedResult = cache[cacheKey]; |
||
| 623 | if (cachedResult) { |
||
| 624 | pos = cachedResult.nextPos; |
||
| 625 | return cachedResult.result; |
||
| 626 | } |
||
| 627 | |||
| 628 | var result0, result1, result2; |
||
| 629 | var pos0, pos1; |
||
| 630 | |||
| 631 | pos0 = pos; |
||
| 632 | pos1 = pos; |
||
| 633 | if (input.charCodeAt(pos) === 33) { |
||
| 634 | result0 = "!"; |
||
| 635 | pos++; |
||
| 636 | } else { |
||
| 637 | result0 = null; |
||
| 638 | if (reportFailures === 0) { |
||
| 639 | matchFailed("\"!\""); |
||
| 640 | } |
||
| 641 | } |
||
| 642 | result0 = result0 !== null ? result0 : ""; |
||
| 643 | if (result0 !== null) { |
||
| 644 | result2 = parse_atom(); |
||
| 645 | if (result2 !== null) { |
||
| 646 | result1 = []; |
||
| 647 | while (result2 !== null) { |
||
| 648 | result1.push(result2); |
||
| 649 | result2 = parse_atom(); |
||
| 650 | } |
||
| 651 | } else { |
||
| 652 | result1 = null; |
||
| 653 | } |
||
| 654 | if (result1 !== null) { |
||
| 655 | result0 = [result0, result1]; |
||
| 656 | } else { |
||
| 657 | result0 = null; |
||
| 658 | pos = pos1; |
||
| 659 | } |
||
| 660 | } else { |
||
| 661 | result0 = null; |
||
| 662 | pos = pos1; |
||
| 663 | } |
||
| 664 | if (result0 !== null) { |
||
| 665 | result0 = (function(offset, subject, as) { |
||
| 666 | var b = as.length === 1 ? as[0] : { type: 'compound', selectors: as }; |
||
| 667 | if(subject) b.subject = true; |
||
| 668 | return b; |
||
| 669 | })(pos0, result0[0], result0[1]); |
||
| 670 | } |
||
| 671 | if (result0 === null) { |
||
| 672 | pos = pos0; |
||
| 673 | } |
||
| 674 | |||
| 675 | cache[cacheKey] = { |
||
| 676 | nextPos: pos, |
||
| 677 | result: result0 |
||
| 678 | }; |
||
| 679 | return result0; |
||
| 680 | } |
||
| 681 | |||
| 682 | function parse_atom() { |
||
| 683 | var cacheKey = "atom@" + pos; |
||
| 684 | var cachedResult = cache[cacheKey]; |
||
| 685 | if (cachedResult) { |
||
| 686 | pos = cachedResult.nextPos; |
||
| 687 | return cachedResult.result; |
||
| 688 | } |
||
| 689 | |||
| 690 | var result0; |
||
| 691 | |||
| 692 | result0 = parse_wildcard(); |
||
| 693 | if (result0 === null) { |
||
| 694 | result0 = parse_identifier(); |
||
| 695 | if (result0 === null) { |
||
| 696 | result0 = parse_attr(); |
||
| 697 | if (result0 === null) { |
||
| 698 | result0 = parse_field(); |
||
| 699 | if (result0 === null) { |
||
| 700 | result0 = parse_negation(); |
||
| 701 | if (result0 === null) { |
||
| 702 | result0 = parse_matches(); |
||
| 703 | if (result0 === null) { |
||
| 704 | result0 = parse_has(); |
||
| 705 | if (result0 === null) { |
||
| 706 | result0 = parse_firstChild(); |
||
| 707 | if (result0 === null) { |
||
| 708 | result0 = parse_lastChild(); |
||
| 709 | if (result0 === null) { |
||
| 710 | result0 = parse_nthChild(); |
||
| 711 | if (result0 === null) { |
||
| 712 | result0 = parse_nthLastChild(); |
||
| 713 | if (result0 === null) { |
||
| 714 | result0 = parse_class(); |
||
| 715 | } |
||
| 716 | } |
||
| 717 | } |
||
| 718 | } |
||
| 719 | } |
||
| 720 | } |
||
| 721 | } |
||
| 722 | } |
||
| 723 | } |
||
| 724 | } |
||
| 725 | } |
||
| 726 | |||
| 727 | cache[cacheKey] = { |
||
| 728 | nextPos: pos, |
||
| 729 | result: result0 |
||
| 730 | }; |
||
| 731 | return result0; |
||
| 732 | } |
||
| 733 | |||
| 734 | function parse_wildcard() { |
||
| 735 | var cacheKey = "wildcard@" + pos; |
||
| 736 | var cachedResult = cache[cacheKey]; |
||
| 737 | if (cachedResult) { |
||
| 738 | pos = cachedResult.nextPos; |
||
| 739 | return cachedResult.result; |
||
| 740 | } |
||
| 741 | |||
| 742 | var result0; |
||
| 743 | var pos0; |
||
| 744 | |||
| 745 | pos0 = pos; |
||
| 746 | if (input.charCodeAt(pos) === 42) { |
||
| 747 | result0 = "*"; |
||
| 748 | pos++; |
||
| 749 | } else { |
||
| 750 | result0 = null; |
||
| 751 | if (reportFailures === 0) { |
||
| 752 | matchFailed("\"*\""); |
||
| 753 | } |
||
| 754 | } |
||
| 755 | if (result0 !== null) { |
||
| 756 | result0 = (function(offset, a) { return { type: 'wildcard', value: a }; })(pos0, result0); |
||
| 757 | } |
||
| 758 | if (result0 === null) { |
||
| 759 | pos = pos0; |
||
| 760 | } |
||
| 761 | |||
| 762 | cache[cacheKey] = { |
||
| 763 | nextPos: pos, |
||
| 764 | result: result0 |
||
| 765 | }; |
||
| 766 | return result0; |
||
| 767 | } |
||
| 768 | |||
| 769 | function parse_identifier() { |
||
| 770 | var cacheKey = "identifier@" + pos; |
||
| 771 | var cachedResult = cache[cacheKey]; |
||
| 772 | if (cachedResult) { |
||
| 773 | pos = cachedResult.nextPos; |
||
| 774 | return cachedResult.result; |
||
| 775 | } |
||
| 776 | |||
| 777 | var result0, result1; |
||
| 778 | var pos0, pos1; |
||
| 779 | |||
| 780 | pos0 = pos; |
||
| 781 | pos1 = pos; |
||
| 782 | if (input.charCodeAt(pos) === 35) { |
||
| 783 | result0 = "#"; |
||
| 784 | pos++; |
||
| 785 | } else { |
||
| 786 | result0 = null; |
||
| 787 | if (reportFailures === 0) { |
||
| 788 | matchFailed("\"#\""); |
||
| 789 | } |
||
| 790 | } |
||
| 791 | result0 = result0 !== null ? result0 : ""; |
||
| 792 | if (result0 !== null) { |
||
| 793 | result1 = parse_identifierName(); |
||
| 794 | if (result1 !== null) { |
||
| 795 | result0 = [result0, result1]; |
||
| 796 | } else { |
||
| 797 | result0 = null; |
||
| 798 | pos = pos1; |
||
| 799 | } |
||
| 800 | } else { |
||
| 801 | result0 = null; |
||
| 802 | pos = pos1; |
||
| 803 | } |
||
| 804 | if (result0 !== null) { |
||
| 805 | result0 = (function(offset, i) { return { type: 'identifier', value: i }; })(pos0, result0[1]); |
||
| 806 | } |
||
| 807 | if (result0 === null) { |
||
| 808 | pos = pos0; |
||
| 809 | } |
||
| 810 | |||
| 811 | cache[cacheKey] = { |
||
| 812 | nextPos: pos, |
||
| 813 | result: result0 |
||
| 814 | }; |
||
| 815 | return result0; |
||
| 816 | } |
||
| 817 | |||
| 818 | function parse_attr() { |
||
| 819 | var cacheKey = "attr@" + pos; |
||
| 820 | var cachedResult = cache[cacheKey]; |
||
| 821 | if (cachedResult) { |
||
| 822 | pos = cachedResult.nextPos; |
||
| 823 | return cachedResult.result; |
||
| 824 | } |
||
| 825 | |||
| 826 | var result0, result1, result2, result3, result4; |
||
| 827 | var pos0, pos1; |
||
| 828 | |||
| 829 | pos0 = pos; |
||
| 830 | pos1 = pos; |
||
| 831 | if (input.charCodeAt(pos) === 91) { |
||
| 832 | result0 = "["; |
||
| 833 | pos++; |
||
| 834 | } else { |
||
| 835 | result0 = null; |
||
| 836 | if (reportFailures === 0) { |
||
| 837 | matchFailed("\"[\""); |
||
| 838 | } |
||
| 839 | } |
||
| 840 | if (result0 !== null) { |
||
| 841 | result1 = parse__(); |
||
| 842 | if (result1 !== null) { |
||
| 843 | result2 = parse_attrValue(); |
||
| 844 | if (result2 !== null) { |
||
| 845 | result3 = parse__(); |
||
| 846 | if (result3 !== null) { |
||
| 847 | if (input.charCodeAt(pos) === 93) { |
||
| 848 | result4 = "]"; |
||
| 849 | pos++; |
||
| 850 | } else { |
||
| 851 | result4 = null; |
||
| 852 | if (reportFailures === 0) { |
||
| 853 | matchFailed("\"]\""); |
||
| 854 | } |
||
| 855 | } |
||
| 856 | if (result4 !== null) { |
||
| 857 | result0 = [result0, result1, result2, result3, result4]; |
||
| 858 | } else { |
||
| 859 | result0 = null; |
||
| 860 | pos = pos1; |
||
| 861 | } |
||
| 862 | } else { |
||
| 863 | result0 = null; |
||
| 864 | pos = pos1; |
||
| 865 | } |
||
| 866 | } else { |
||
| 867 | result0 = null; |
||
| 868 | pos = pos1; |
||
| 869 | } |
||
| 870 | } else { |
||
| 871 | result0 = null; |
||
| 872 | pos = pos1; |
||
| 873 | } |
||
| 874 | } else { |
||
| 875 | result0 = null; |
||
| 876 | pos = pos1; |
||
| 877 | } |
||
| 878 | if (result0 !== null) { |
||
| 879 | result0 = (function(offset, v) { return v; })(pos0, result0[2]); |
||
| 880 | } |
||
| 881 | if (result0 === null) { |
||
| 882 | pos = pos0; |
||
| 883 | } |
||
| 884 | |||
| 885 | cache[cacheKey] = { |
||
| 886 | nextPos: pos, |
||
| 887 | result: result0 |
||
| 888 | }; |
||
| 889 | return result0; |
||
| 890 | } |
||
| 891 | |||
| 892 | function parse_attrOps() { |
||
| 893 | var cacheKey = "attrOps@" + pos; |
||
| 894 | var cachedResult = cache[cacheKey]; |
||
| 895 | if (cachedResult) { |
||
| 896 | pos = cachedResult.nextPos; |
||
| 897 | return cachedResult.result; |
||
| 898 | } |
||
| 899 | |||
| 900 | var result0, result1; |
||
| 901 | var pos0, pos1; |
||
| 902 | |||
| 903 | pos0 = pos; |
||
| 904 | pos1 = pos; |
||
| 905 | if (/^[><!]/.test(input.charAt(pos))) { |
||
| 906 | result0 = input.charAt(pos); |
||
| 907 | pos++; |
||
| 908 | } else { |
||
| 909 | result0 = null; |
||
| 910 | if (reportFailures === 0) { |
||
| 911 | matchFailed("[><!]"); |
||
| 912 | } |
||
| 913 | } |
||
| 914 | result0 = result0 !== null ? result0 : ""; |
||
| 915 | if (result0 !== null) { |
||
| 916 | if (input.charCodeAt(pos) === 61) { |
||
| 917 | result1 = "="; |
||
| 918 | pos++; |
||
| 919 | } else { |
||
| 920 | result1 = null; |
||
| 921 | if (reportFailures === 0) { |
||
| 922 | matchFailed("\"=\""); |
||
| 923 | } |
||
| 924 | } |
||
| 925 | if (result1 !== null) { |
||
| 926 | result0 = [result0, result1]; |
||
| 927 | } else { |
||
| 928 | result0 = null; |
||
| 929 | pos = pos1; |
||
| 930 | } |
||
| 931 | } else { |
||
| 932 | result0 = null; |
||
| 933 | pos = pos1; |
||
| 934 | } |
||
| 935 | if (result0 !== null) { |
||
| 936 | result0 = (function(offset, a) { return a + '='; })(pos0, result0[0]); |
||
| 937 | } |
||
| 938 | if (result0 === null) { |
||
| 939 | pos = pos0; |
||
| 940 | } |
||
| 941 | if (result0 === null) { |
||
| 942 | if (/^[><]/.test(input.charAt(pos))) { |
||
| 943 | result0 = input.charAt(pos); |
||
| 944 | pos++; |
||
| 945 | } else { |
||
| 946 | result0 = null; |
||
| 947 | if (reportFailures === 0) { |
||
| 948 | matchFailed("[><]"); |
||
| 949 | } |
||
| 950 | } |
||
| 951 | } |
||
| 952 | |||
| 953 | cache[cacheKey] = { |
||
| 954 | nextPos: pos, |
||
| 955 | result: result0 |
||
| 956 | }; |
||
| 957 | return result0; |
||
| 958 | } |
||
| 959 | |||
| 960 | function parse_attrEqOps() { |
||
| 961 | var cacheKey = "attrEqOps@" + pos; |
||
| 962 | var cachedResult = cache[cacheKey]; |
||
| 963 | if (cachedResult) { |
||
| 964 | pos = cachedResult.nextPos; |
||
| 965 | return cachedResult.result; |
||
| 966 | } |
||
| 967 | |||
| 968 | var result0, result1; |
||
| 969 | var pos0, pos1; |
||
| 970 | |||
| 971 | pos0 = pos; |
||
| 972 | pos1 = pos; |
||
| 973 | if (input.charCodeAt(pos) === 33) { |
||
| 974 | result0 = "!"; |
||
| 975 | pos++; |
||
| 976 | } else { |
||
| 977 | result0 = null; |
||
| 978 | if (reportFailures === 0) { |
||
| 979 | matchFailed("\"!\""); |
||
| 980 | } |
||
| 981 | } |
||
| 982 | result0 = result0 !== null ? result0 : ""; |
||
| 983 | if (result0 !== null) { |
||
| 984 | if (input.charCodeAt(pos) === 61) { |
||
| 985 | result1 = "="; |
||
| 986 | pos++; |
||
| 987 | } else { |
||
| 988 | result1 = null; |
||
| 989 | if (reportFailures === 0) { |
||
| 990 | matchFailed("\"=\""); |
||
| 991 | } |
||
| 992 | } |
||
| 993 | if (result1 !== null) { |
||
| 994 | result0 = [result0, result1]; |
||
| 995 | } else { |
||
| 996 | result0 = null; |
||
| 997 | pos = pos1; |
||
| 998 | } |
||
| 999 | } else { |
||
| 1000 | result0 = null; |
||
| 1001 | pos = pos1; |
||
| 1002 | } |
||
| 1003 | if (result0 !== null) { |
||
| 1004 | result0 = (function(offset, a) { return a + '='; })(pos0, result0[0]); |
||
| 1005 | } |
||
| 1006 | if (result0 === null) { |
||
| 1007 | pos = pos0; |
||
| 1008 | } |
||
| 1009 | |||
| 1010 | cache[cacheKey] = { |
||
| 1011 | nextPos: pos, |
||
| 1012 | result: result0 |
||
| 1013 | }; |
||
| 1014 | return result0; |
||
| 1015 | } |
||
| 1016 | |||
| 1017 | function parse_attrName() { |
||
| 1018 | var cacheKey = "attrName@" + pos; |
||
| 1019 | var cachedResult = cache[cacheKey]; |
||
| 1020 | if (cachedResult) { |
||
| 1021 | pos = cachedResult.nextPos; |
||
| 1022 | return cachedResult.result; |
||
| 1023 | } |
||
| 1024 | |||
| 1025 | var result0, result1; |
||
| 1026 | var pos0; |
||
| 1027 | |||
| 1028 | pos0 = pos; |
||
| 1029 | result1 = parse_identifierName(); |
||
| 1030 | if (result1 === null) { |
||
| 1031 | if (input.charCodeAt(pos) === 46) { |
||
| 1032 | result1 = "."; |
||
| 1033 | pos++; |
||
| 1034 | } else { |
||
| 1035 | result1 = null; |
||
| 1036 | if (reportFailures === 0) { |
||
| 1037 | matchFailed("\".\""); |
||
| 1038 | } |
||
| 1039 | } |
||
| 1040 | } |
||
| 1041 | if (result1 !== null) { |
||
| 1042 | result0 = []; |
||
| 1043 | while (result1 !== null) { |
||
| 1044 | result0.push(result1); |
||
| 1045 | result1 = parse_identifierName(); |
||
| 1046 | if (result1 === null) { |
||
| 1047 | if (input.charCodeAt(pos) === 46) { |
||
| 1048 | result1 = "."; |
||
| 1049 | pos++; |
||
| 1050 | } else { |
||
| 1051 | result1 = null; |
||
| 1052 | if (reportFailures === 0) { |
||
| 1053 | matchFailed("\".\""); |
||
| 1054 | } |
||
| 1055 | } |
||
| 1056 | } |
||
| 1057 | } |
||
| 1058 | } else { |
||
| 1059 | result0 = null; |
||
| 1060 | } |
||
| 1061 | if (result0 !== null) { |
||
| 1062 | result0 = (function(offset, i) { return i.join(''); })(pos0, result0); |
||
| 1063 | } |
||
| 1064 | if (result0 === null) { |
||
| 1065 | pos = pos0; |
||
| 1066 | } |
||
| 1067 | |||
| 1068 | cache[cacheKey] = { |
||
| 1069 | nextPos: pos, |
||
| 1070 | result: result0 |
||
| 1071 | }; |
||
| 1072 | return result0; |
||
| 1073 | } |
||
| 1074 | |||
| 1075 | function parse_attrValue() { |
||
| 1076 | var cacheKey = "attrValue@" + pos; |
||
| 1077 | var cachedResult = cache[cacheKey]; |
||
| 1078 | if (cachedResult) { |
||
| 1079 | pos = cachedResult.nextPos; |
||
| 1080 | return cachedResult.result; |
||
| 1081 | } |
||
| 1082 | |||
| 1083 | var result0, result1, result2, result3, result4; |
||
| 1084 | var pos0, pos1; |
||
| 1085 | |||
| 1086 | pos0 = pos; |
||
| 1087 | pos1 = pos; |
||
| 1088 | result0 = parse_attrName(); |
||
| 1089 | if (result0 !== null) { |
||
| 1090 | result1 = parse__(); |
||
| 1091 | if (result1 !== null) { |
||
| 1092 | result2 = parse_attrEqOps(); |
||
| 1093 | if (result2 !== null) { |
||
| 1094 | result3 = parse__(); |
||
| 1095 | if (result3 !== null) { |
||
| 1096 | result4 = parse_type(); |
||
| 1097 | if (result4 === null) { |
||
| 1098 | result4 = parse_regex(); |
||
| 1099 | } |
||
| 1100 | if (result4 !== null) { |
||
| 1101 | result0 = [result0, result1, result2, result3, result4]; |
||
| 1102 | } else { |
||
| 1103 | result0 = null; |
||
| 1104 | pos = pos1; |
||
| 1105 | } |
||
| 1106 | } else { |
||
| 1107 | result0 = null; |
||
| 1108 | pos = pos1; |
||
| 1109 | } |
||
| 1110 | } else { |
||
| 1111 | result0 = null; |
||
| 1112 | pos = pos1; |
||
| 1113 | } |
||
| 1114 | } else { |
||
| 1115 | result0 = null; |
||
| 1116 | pos = pos1; |
||
| 1117 | } |
||
| 1118 | } else { |
||
| 1119 | result0 = null; |
||
| 1120 | pos = pos1; |
||
| 1121 | } |
||
| 1122 | if (result0 !== null) { |
||
| 1123 | result0 = (function(offset, name, op, value) { |
||
| 1124 | return { type: 'attribute', name: name, operator: op, value: value }; |
||
| 1125 | })(pos0, result0[0], result0[2], result0[4]); |
||
| 1126 | } |
||
| 1127 | if (result0 === null) { |
||
| 1128 | pos = pos0; |
||
| 1129 | } |
||
| 1130 | if (result0 === null) { |
||
| 1131 | pos0 = pos; |
||
| 1132 | pos1 = pos; |
||
| 1133 | result0 = parse_attrName(); |
||
| 1134 | if (result0 !== null) { |
||
| 1135 | result1 = parse__(); |
||
| 1136 | if (result1 !== null) { |
||
| 1137 | result2 = parse_attrOps(); |
||
| 1138 | if (result2 !== null) { |
||
| 1139 | result3 = parse__(); |
||
| 1140 | if (result3 !== null) { |
||
| 1141 | result4 = parse_string(); |
||
| 1142 | if (result4 === null) { |
||
| 1143 | result4 = parse_number(); |
||
| 1144 | if (result4 === null) { |
||
| 1145 | result4 = parse_path(); |
||
| 1146 | } |
||
| 1147 | } |
||
| 1148 | if (result4 !== null) { |
||
| 1149 | result0 = [result0, result1, result2, result3, result4]; |
||
| 1150 | } else { |
||
| 1151 | result0 = null; |
||
| 1152 | pos = pos1; |
||
| 1153 | } |
||
| 1154 | } else { |
||
| 1155 | result0 = null; |
||
| 1156 | pos = pos1; |
||
| 1157 | } |
||
| 1158 | } else { |
||
| 1159 | result0 = null; |
||
| 1160 | pos = pos1; |
||
| 1161 | } |
||
| 1162 | } else { |
||
| 1163 | result0 = null; |
||
| 1164 | pos = pos1; |
||
| 1165 | } |
||
| 1166 | } else { |
||
| 1167 | result0 = null; |
||
| 1168 | pos = pos1; |
||
| 1169 | } |
||
| 1170 | if (result0 !== null) { |
||
| 1171 | result0 = (function(offset, name, op, value) { |
||
| 1172 | return { type: 'attribute', name: name, operator: op, value: value }; |
||
| 1173 | })(pos0, result0[0], result0[2], result0[4]); |
||
| 1174 | } |
||
| 1175 | if (result0 === null) { |
||
| 1176 | pos = pos0; |
||
| 1177 | } |
||
| 1178 | if (result0 === null) { |
||
| 1179 | pos0 = pos; |
||
| 1180 | result0 = parse_attrName(); |
||
| 1181 | if (result0 !== null) { |
||
| 1182 | result0 = (function(offset, name) { return { type: 'attribute', name: name }; })(pos0, result0); |
||
| 1183 | } |
||
| 1184 | if (result0 === null) { |
||
| 1185 | pos = pos0; |
||
| 1186 | } |
||
| 1187 | } |
||
| 1188 | } |
||
| 1189 | |||
| 1190 | cache[cacheKey] = { |
||
| 1191 | nextPos: pos, |
||
| 1192 | result: result0 |
||
| 1193 | }; |
||
| 1194 | return result0; |
||
| 1195 | } |
||
| 1196 | |||
| 1197 | function parse_string() { |
||
| 1198 | var cacheKey = "string@" + pos; |
||
| 1199 | var cachedResult = cache[cacheKey]; |
||
| 1200 | if (cachedResult) { |
||
| 1201 | pos = cachedResult.nextPos; |
||
| 1202 | return cachedResult.result; |
||
| 1203 | } |
||
| 1204 | |||
| 1205 | var result0, result1, result2, result3; |
||
| 1206 | var pos0, pos1, pos2, pos3; |
||
| 1207 | |||
| 1208 | pos0 = pos; |
||
| 1209 | pos1 = pos; |
||
| 1210 | if (input.charCodeAt(pos) === 34) { |
||
| 1211 | result0 = "\""; |
||
| 1212 | pos++; |
||
| 1213 | } else { |
||
| 1214 | result0 = null; |
||
| 1215 | if (reportFailures === 0) { |
||
| 1216 | matchFailed("\"\\\"\""); |
||
| 1217 | } |
||
| 1218 | } |
||
| 1219 | if (result0 !== null) { |
||
| 1220 | result1 = []; |
||
| 1221 | if (/^[^\\"]/.test(input.charAt(pos))) { |
||
| 1222 | result2 = input.charAt(pos); |
||
| 1223 | pos++; |
||
| 1224 | } else { |
||
| 1225 | result2 = null; |
||
| 1226 | if (reportFailures === 0) { |
||
| 1227 | matchFailed("[^\\\\\"]"); |
||
| 1228 | } |
||
| 1229 | } |
||
| 1230 | if (result2 === null) { |
||
| 1231 | pos2 = pos; |
||
| 1232 | pos3 = pos; |
||
| 1233 | if (input.charCodeAt(pos) === 92) { |
||
| 1234 | result2 = "\\"; |
||
| 1235 | pos++; |
||
| 1236 | } else { |
||
| 1237 | result2 = null; |
||
| 1238 | if (reportFailures === 0) { |
||
| 1239 | matchFailed("\"\\\\\""); |
||
| 1240 | } |
||
| 1241 | } |
||
| 1242 | if (result2 !== null) { |
||
| 1243 | if (input.length > pos) { |
||
| 1244 | result3 = input.charAt(pos); |
||
| 1245 | pos++; |
||
| 1246 | } else { |
||
| 1247 | result3 = null; |
||
| 1248 | if (reportFailures === 0) { |
||
| 1249 | matchFailed("any character"); |
||
| 1250 | } |
||
| 1251 | } |
||
| 1252 | if (result3 !== null) { |
||
| 1253 | result2 = [result2, result3]; |
||
| 1254 | } else { |
||
| 1255 | result2 = null; |
||
| 1256 | pos = pos3; |
||
| 1257 | } |
||
| 1258 | } else { |
||
| 1259 | result2 = null; |
||
| 1260 | pos = pos3; |
||
| 1261 | } |
||
| 1262 | if (result2 !== null) { |
||
| 1263 | result2 = (function(offset, a, b) { return a + b; })(pos2, result2[0], result2[1]); |
||
| 1264 | } |
||
| 1265 | if (result2 === null) { |
||
| 1266 | pos = pos2; |
||
| 1267 | } |
||
| 1268 | } |
||
| 1269 | while (result2 !== null) { |
||
| 1270 | result1.push(result2); |
||
| 1271 | if (/^[^\\"]/.test(input.charAt(pos))) { |
||
| 1272 | result2 = input.charAt(pos); |
||
| 1273 | pos++; |
||
| 1274 | } else { |
||
| 1275 | result2 = null; |
||
| 1276 | if (reportFailures === 0) { |
||
| 1277 | matchFailed("[^\\\\\"]"); |
||
| 1278 | } |
||
| 1279 | } |
||
| 1280 | if (result2 === null) { |
||
| 1281 | pos2 = pos; |
||
| 1282 | pos3 = pos; |
||
| 1283 | if (input.charCodeAt(pos) === 92) { |
||
| 1284 | result2 = "\\"; |
||
| 1285 | pos++; |
||
| 1286 | } else { |
||
| 1287 | result2 = null; |
||
| 1288 | if (reportFailures === 0) { |
||
| 1289 | matchFailed("\"\\\\\""); |
||
| 1290 | } |
||
| 1291 | } |
||
| 1292 | if (result2 !== null) { |
||
| 1293 | if (input.length > pos) { |
||
| 1294 | result3 = input.charAt(pos); |
||
| 1295 | pos++; |
||
| 1296 | } else { |
||
| 1297 | result3 = null; |
||
| 1298 | if (reportFailures === 0) { |
||
| 1299 | matchFailed("any character"); |
||
| 1300 | } |
||
| 1301 | } |
||
| 1302 | if (result3 !== null) { |
||
| 1303 | result2 = [result2, result3]; |
||
| 1304 | } else { |
||
| 1305 | result2 = null; |
||
| 1306 | pos = pos3; |
||
| 1307 | } |
||
| 1308 | } else { |
||
| 1309 | result2 = null; |
||
| 1310 | pos = pos3; |
||
| 1311 | } |
||
| 1312 | if (result2 !== null) { |
||
| 1313 | result2 = (function(offset, a, b) { return a + b; })(pos2, result2[0], result2[1]); |
||
| 1314 | } |
||
| 1315 | if (result2 === null) { |
||
| 1316 | pos = pos2; |
||
| 1317 | } |
||
| 1318 | } |
||
| 1319 | } |
||
| 1320 | if (result1 !== null) { |
||
| 1321 | if (input.charCodeAt(pos) === 34) { |
||
| 1322 | result2 = "\""; |
||
| 1323 | pos++; |
||
| 1324 | } else { |
||
| 1325 | result2 = null; |
||
| 1326 | if (reportFailures === 0) { |
||
| 1327 | matchFailed("\"\\\"\""); |
||
| 1328 | } |
||
| 1329 | } |
||
| 1330 | if (result2 !== null) { |
||
| 1331 | result0 = [result0, result1, result2]; |
||
| 1332 | } else { |
||
| 1333 | result0 = null; |
||
| 1334 | pos = pos1; |
||
| 1335 | } |
||
| 1336 | } else { |
||
| 1337 | result0 = null; |
||
| 1338 | pos = pos1; |
||
| 1339 | } |
||
| 1340 | } else { |
||
| 1341 | result0 = null; |
||
| 1342 | pos = pos1; |
||
| 1343 | } |
||
| 1344 | if (result0 !== null) { |
||
| 1345 | result0 = (function(offset, d) { |
||
| 1346 | return { type: 'literal', value: strUnescape(d.join('')) }; |
||
| 1347 | })(pos0, result0[1]); |
||
| 1348 | } |
||
| 1349 | if (result0 === null) { |
||
| 1350 | pos = pos0; |
||
| 1351 | } |
||
| 1352 | if (result0 === null) { |
||
| 1353 | pos0 = pos; |
||
| 1354 | pos1 = pos; |
||
| 1355 | if (input.charCodeAt(pos) === 39) { |
||
| 1356 | result0 = "'"; |
||
| 1357 | pos++; |
||
| 1358 | } else { |
||
| 1359 | result0 = null; |
||
| 1360 | if (reportFailures === 0) { |
||
| 1361 | matchFailed("\"'\""); |
||
| 1362 | } |
||
| 1363 | } |
||
| 1364 | if (result0 !== null) { |
||
| 1365 | result1 = []; |
||
| 1366 | if (/^[^\\']/.test(input.charAt(pos))) { |
||
| 1367 | result2 = input.charAt(pos); |
||
| 1368 | pos++; |
||
| 1369 | } else { |
||
| 1370 | result2 = null; |
||
| 1371 | if (reportFailures === 0) { |
||
| 1372 | matchFailed("[^\\\\']"); |
||
| 1373 | } |
||
| 1374 | } |
||
| 1375 | if (result2 === null) { |
||
| 1376 | pos2 = pos; |
||
| 1377 | pos3 = pos; |
||
| 1378 | if (input.charCodeAt(pos) === 92) { |
||
| 1379 | result2 = "\\"; |
||
| 1380 | pos++; |
||
| 1381 | } else { |
||
| 1382 | result2 = null; |
||
| 1383 | if (reportFailures === 0) { |
||
| 1384 | matchFailed("\"\\\\\""); |
||
| 1385 | } |
||
| 1386 | } |
||
| 1387 | if (result2 !== null) { |
||
| 1388 | if (input.length > pos) { |
||
| 1389 | result3 = input.charAt(pos); |
||
| 1390 | pos++; |
||
| 1391 | } else { |
||
| 1392 | result3 = null; |
||
| 1393 | if (reportFailures === 0) { |
||
| 1394 | matchFailed("any character"); |
||
| 1395 | } |
||
| 1396 | } |
||
| 1397 | if (result3 !== null) { |
||
| 1398 | result2 = [result2, result3]; |
||
| 1399 | } else { |
||
| 1400 | result2 = null; |
||
| 1401 | pos = pos3; |
||
| 1402 | } |
||
| 1403 | } else { |
||
| 1404 | result2 = null; |
||
| 1405 | pos = pos3; |
||
| 1406 | } |
||
| 1407 | if (result2 !== null) { |
||
| 1408 | result2 = (function(offset, a, b) { return a + b; })(pos2, result2[0], result2[1]); |
||
| 1409 | } |
||
| 1410 | if (result2 === null) { |
||
| 1411 | pos = pos2; |
||
| 1412 | } |
||
| 1413 | } |
||
| 1414 | while (result2 !== null) { |
||
| 1415 | result1.push(result2); |
||
| 1416 | if (/^[^\\']/.test(input.charAt(pos))) { |
||
| 1417 | result2 = input.charAt(pos); |
||
| 1418 | pos++; |
||
| 1419 | } else { |
||
| 1420 | result2 = null; |
||
| 1421 | if (reportFailures === 0) { |
||
| 1422 | matchFailed("[^\\\\']"); |
||
| 1423 | } |
||
| 1424 | } |
||
| 1425 | if (result2 === null) { |
||
| 1426 | pos2 = pos; |
||
| 1427 | pos3 = pos; |
||
| 1428 | if (input.charCodeAt(pos) === 92) { |
||
| 1429 | result2 = "\\"; |
||
| 1430 | pos++; |
||
| 1431 | } else { |
||
| 1432 | result2 = null; |
||
| 1433 | if (reportFailures === 0) { |
||
| 1434 | matchFailed("\"\\\\\""); |
||
| 1435 | } |
||
| 1436 | } |
||
| 1437 | if (result2 !== null) { |
||
| 1438 | if (input.length > pos) { |
||
| 1439 | result3 = input.charAt(pos); |
||
| 1440 | pos++; |
||
| 1441 | } else { |
||
| 1442 | result3 = null; |
||
| 1443 | if (reportFailures === 0) { |
||
| 1444 | matchFailed("any character"); |
||
| 1445 | } |
||
| 1446 | } |
||
| 1447 | if (result3 !== null) { |
||
| 1448 | result2 = [result2, result3]; |
||
| 1449 | } else { |
||
| 1450 | result2 = null; |
||
| 1451 | pos = pos3; |
||
| 1452 | } |
||
| 1453 | } else { |
||
| 1454 | result2 = null; |
||
| 1455 | pos = pos3; |
||
| 1456 | } |
||
| 1457 | if (result2 !== null) { |
||
| 1458 | result2 = (function(offset, a, b) { return a + b; })(pos2, result2[0], result2[1]); |
||
| 1459 | } |
||
| 1460 | if (result2 === null) { |
||
| 1461 | pos = pos2; |
||
| 1462 | } |
||
| 1463 | } |
||
| 1464 | } |
||
| 1465 | if (result1 !== null) { |
||
| 1466 | if (input.charCodeAt(pos) === 39) { |
||
| 1467 | result2 = "'"; |
||
| 1468 | pos++; |
||
| 1469 | } else { |
||
| 1470 | result2 = null; |
||
| 1471 | if (reportFailures === 0) { |
||
| 1472 | matchFailed("\"'\""); |
||
| 1473 | } |
||
| 1474 | } |
||
| 1475 | if (result2 !== null) { |
||
| 1476 | result0 = [result0, result1, result2]; |
||
| 1477 | } else { |
||
| 1478 | result0 = null; |
||
| 1479 | pos = pos1; |
||
| 1480 | } |
||
| 1481 | } else { |
||
| 1482 | result0 = null; |
||
| 1483 | pos = pos1; |
||
| 1484 | } |
||
| 1485 | } else { |
||
| 1486 | result0 = null; |
||
| 1487 | pos = pos1; |
||
| 1488 | } |
||
| 1489 | if (result0 !== null) { |
||
| 1490 | result0 = (function(offset, d) { |
||
| 1491 | return { type: 'literal', value: strUnescape(d.join('')) }; |
||
| 1492 | })(pos0, result0[1]); |
||
| 1493 | } |
||
| 1494 | if (result0 === null) { |
||
| 1495 | pos = pos0; |
||
| 1496 | } |
||
| 1497 | } |
||
| 1498 | |||
| 1499 | cache[cacheKey] = { |
||
| 1500 | nextPos: pos, |
||
| 1501 | result: result0 |
||
| 1502 | }; |
||
| 1503 | return result0; |
||
| 1504 | } |
||
| 1505 | |||
| 1506 | function parse_number() { |
||
| 1507 | var cacheKey = "number@" + pos; |
||
| 1508 | var cachedResult = cache[cacheKey]; |
||
| 1509 | if (cachedResult) { |
||
| 1510 | pos = cachedResult.nextPos; |
||
| 1511 | return cachedResult.result; |
||
| 1512 | } |
||
| 1513 | |||
| 1514 | var result0, result1, result2; |
||
| 1515 | var pos0, pos1, pos2; |
||
| 1516 | |||
| 1517 | pos0 = pos; |
||
| 1518 | pos1 = pos; |
||
| 1519 | pos2 = pos; |
||
| 1520 | result0 = []; |
||
| 1521 | if (/^[0-9]/.test(input.charAt(pos))) { |
||
| 1522 | result1 = input.charAt(pos); |
||
| 1523 | pos++; |
||
| 1524 | } else { |
||
| 1525 | result1 = null; |
||
| 1526 | if (reportFailures === 0) { |
||
| 1527 | matchFailed("[0-9]"); |
||
| 1528 | } |
||
| 1529 | } |
||
| 1530 | while (result1 !== null) { |
||
| 1531 | result0.push(result1); |
||
| 1532 | if (/^[0-9]/.test(input.charAt(pos))) { |
||
| 1533 | result1 = input.charAt(pos); |
||
| 1534 | pos++; |
||
| 1535 | } else { |
||
| 1536 | result1 = null; |
||
| 1537 | if (reportFailures === 0) { |
||
| 1538 | matchFailed("[0-9]"); |
||
| 1539 | } |
||
| 1540 | } |
||
| 1541 | } |
||
| 1542 | if (result0 !== null) { |
||
| 1543 | if (input.charCodeAt(pos) === 46) { |
||
| 1544 | result1 = "."; |
||
| 1545 | pos++; |
||
| 1546 | } else { |
||
| 1547 | result1 = null; |
||
| 1548 | if (reportFailures === 0) { |
||
| 1549 | matchFailed("\".\""); |
||
| 1550 | } |
||
| 1551 | } |
||
| 1552 | if (result1 !== null) { |
||
| 1553 | result0 = [result0, result1]; |
||
| 1554 | } else { |
||
| 1555 | result0 = null; |
||
| 1556 | pos = pos2; |
||
| 1557 | } |
||
| 1558 | } else { |
||
| 1559 | result0 = null; |
||
| 1560 | pos = pos2; |
||
| 1561 | } |
||
| 1562 | result0 = result0 !== null ? result0 : ""; |
||
| 1563 | if (result0 !== null) { |
||
| 1564 | if (/^[0-9]/.test(input.charAt(pos))) { |
||
| 1565 | result2 = input.charAt(pos); |
||
| 1566 | pos++; |
||
| 1567 | } else { |
||
| 1568 | result2 = null; |
||
| 1569 | if (reportFailures === 0) { |
||
| 1570 | matchFailed("[0-9]"); |
||
| 1571 | } |
||
| 1572 | } |
||
| 1573 | if (result2 !== null) { |
||
| 1574 | result1 = []; |
||
| 1575 | while (result2 !== null) { |
||
| 1576 | result1.push(result2); |
||
| 1577 | if (/^[0-9]/.test(input.charAt(pos))) { |
||
| 1578 | result2 = input.charAt(pos); |
||
| 1579 | pos++; |
||
| 1580 | } else { |
||
| 1581 | result2 = null; |
||
| 1582 | if (reportFailures === 0) { |
||
| 1583 | matchFailed("[0-9]"); |
||
| 1584 | } |
||
| 1585 | } |
||
| 1586 | } |
||
| 1587 | } else { |
||
| 1588 | result1 = null; |
||
| 1589 | } |
||
| 1590 | if (result1 !== null) { |
||
| 1591 | result0 = [result0, result1]; |
||
| 1592 | } else { |
||
| 1593 | result0 = null; |
||
| 1594 | pos = pos1; |
||
| 1595 | } |
||
| 1596 | } else { |
||
| 1597 | result0 = null; |
||
| 1598 | pos = pos1; |
||
| 1599 | } |
||
| 1600 | if (result0 !== null) { |
||
| 1601 | result0 = (function(offset, a, b) { |
||
| 1602 | return { type: 'literal', value: parseFloat((a ? a.join('') : '') + b.join('')) }; |
||
| 1603 | })(pos0, result0[0], result0[1]); |
||
| 1604 | } |
||
| 1605 | if (result0 === null) { |
||
| 1606 | pos = pos0; |
||
| 1607 | } |
||
| 1608 | |||
| 1609 | cache[cacheKey] = { |
||
| 1610 | nextPos: pos, |
||
| 1611 | result: result0 |
||
| 1612 | }; |
||
| 1613 | return result0; |
||
| 1614 | } |
||
| 1615 | |||
| 1616 | function parse_path() { |
||
| 1617 | var cacheKey = "path@" + pos; |
||
| 1618 | var cachedResult = cache[cacheKey]; |
||
| 1619 | if (cachedResult) { |
||
| 1620 | pos = cachedResult.nextPos; |
||
| 1621 | return cachedResult.result; |
||
| 1622 | } |
||
| 1623 | |||
| 1624 | var result0; |
||
| 1625 | var pos0; |
||
| 1626 | |||
| 1627 | pos0 = pos; |
||
| 1628 | result0 = parse_identifierName(); |
||
| 1629 | if (result0 !== null) { |
||
| 1630 | result0 = (function(offset, i) { return { type: 'literal', value: i }; })(pos0, result0); |
||
| 1631 | } |
||
| 1632 | if (result0 === null) { |
||
| 1633 | pos = pos0; |
||
| 1634 | } |
||
| 1635 | |||
| 1636 | cache[cacheKey] = { |
||
| 1637 | nextPos: pos, |
||
| 1638 | result: result0 |
||
| 1639 | }; |
||
| 1640 | return result0; |
||
| 1641 | } |
||
| 1642 | |||
| 1643 | function parse_type() { |
||
| 1644 | var cacheKey = "type@" + pos; |
||
| 1645 | var cachedResult = cache[cacheKey]; |
||
| 1646 | if (cachedResult) { |
||
| 1647 | pos = cachedResult.nextPos; |
||
| 1648 | return cachedResult.result; |
||
| 1649 | } |
||
| 1650 | |||
| 1651 | var result0, result1, result2, result3, result4; |
||
| 1652 | var pos0, pos1; |
||
| 1653 | |||
| 1654 | pos0 = pos; |
||
| 1655 | pos1 = pos; |
||
| 1656 | if (input.substr(pos, 5) === "type(") { |
||
| 1657 | result0 = "type("; |
||
| 1658 | pos += 5; |
||
| 1659 | } else { |
||
| 1660 | result0 = null; |
||
| 1661 | if (reportFailures === 0) { |
||
| 1662 | matchFailed("\"type(\""); |
||
| 1663 | } |
||
| 1664 | } |
||
| 1665 | if (result0 !== null) { |
||
| 1666 | result1 = parse__(); |
||
| 1667 | if (result1 !== null) { |
||
| 1668 | if (/^[^ )]/.test(input.charAt(pos))) { |
||
| 1669 | result3 = input.charAt(pos); |
||
| 1670 | pos++; |
||
| 1671 | } else { |
||
| 1672 | result3 = null; |
||
| 1673 | if (reportFailures === 0) { |
||
| 1674 | matchFailed("[^ )]"); |
||
| 1675 | } |
||
| 1676 | } |
||
| 1677 | if (result3 !== null) { |
||
| 1678 | result2 = []; |
||
| 1679 | while (result3 !== null) { |
||
| 1680 | result2.push(result3); |
||
| 1681 | if (/^[^ )]/.test(input.charAt(pos))) { |
||
| 1682 | result3 = input.charAt(pos); |
||
| 1683 | pos++; |
||
| 1684 | } else { |
||
| 1685 | result3 = null; |
||
| 1686 | if (reportFailures === 0) { |
||
| 1687 | matchFailed("[^ )]"); |
||
| 1688 | } |
||
| 1689 | } |
||
| 1690 | } |
||
| 1691 | } else { |
||
| 1692 | result2 = null; |
||
| 1693 | } |
||
| 1694 | if (result2 !== null) { |
||
| 1695 | result3 = parse__(); |
||
| 1696 | if (result3 !== null) { |
||
| 1697 | if (input.charCodeAt(pos) === 41) { |
||
| 1698 | result4 = ")"; |
||
| 1699 | pos++; |
||
| 1700 | } else { |
||
| 1701 | result4 = null; |
||
| 1702 | if (reportFailures === 0) { |
||
| 1703 | matchFailed("\")\""); |
||
| 1704 | } |
||
| 1705 | } |
||
| 1706 | if (result4 !== null) { |
||
| 1707 | result0 = [result0, result1, result2, result3, result4]; |
||
| 1708 | } else { |
||
| 1709 | result0 = null; |
||
| 1710 | pos = pos1; |
||
| 1711 | } |
||
| 1712 | } else { |
||
| 1713 | result0 = null; |
||
| 1714 | pos = pos1; |
||
| 1715 | } |
||
| 1716 | } else { |
||
| 1717 | result0 = null; |
||
| 1718 | pos = pos1; |
||
| 1719 | } |
||
| 1720 | } else { |
||
| 1721 | result0 = null; |
||
| 1722 | pos = pos1; |
||
| 1723 | } |
||
| 1724 | } else { |
||
| 1725 | result0 = null; |
||
| 1726 | pos = pos1; |
||
| 1727 | } |
||
| 1728 | if (result0 !== null) { |
||
| 1729 | result0 = (function(offset, t) { return { type: 'type', value: t.join('') }; })(pos0, result0[2]); |
||
| 1730 | } |
||
| 1731 | if (result0 === null) { |
||
| 1732 | pos = pos0; |
||
| 1733 | } |
||
| 1734 | |||
| 1735 | cache[cacheKey] = { |
||
| 1736 | nextPos: pos, |
||
| 1737 | result: result0 |
||
| 1738 | }; |
||
| 1739 | return result0; |
||
| 1740 | } |
||
| 1741 | |||
| 1742 | function parse_regex() { |
||
| 1743 | var cacheKey = "regex@" + pos; |
||
| 1744 | var cachedResult = cache[cacheKey]; |
||
| 1745 | if (cachedResult) { |
||
| 1746 | pos = cachedResult.nextPos; |
||
| 1747 | return cachedResult.result; |
||
| 1748 | } |
||
| 1749 | |||
| 1750 | var result0, result1, result2; |
||
| 1751 | var pos0, pos1; |
||
| 1752 | |||
| 1753 | pos0 = pos; |
||
| 1754 | pos1 = pos; |
||
| 1755 | if (input.charCodeAt(pos) === 47) { |
||
| 1756 | result0 = "/"; |
||
| 1757 | pos++; |
||
| 1758 | } else { |
||
| 1759 | result0 = null; |
||
| 1760 | if (reportFailures === 0) { |
||
| 1761 | matchFailed("\"/\""); |
||
| 1762 | } |
||
| 1763 | } |
||
| 1764 | if (result0 !== null) { |
||
| 1765 | if (/^[^\/]/.test(input.charAt(pos))) { |
||
| 1766 | result2 = input.charAt(pos); |
||
| 1767 | pos++; |
||
| 1768 | } else { |
||
| 1769 | result2 = null; |
||
| 1770 | if (reportFailures === 0) { |
||
| 1771 | matchFailed("[^\\/]"); |
||
| 1772 | } |
||
| 1773 | } |
||
| 1774 | if (result2 !== null) { |
||
| 1775 | result1 = []; |
||
| 1776 | while (result2 !== null) { |
||
| 1777 | result1.push(result2); |
||
| 1778 | if (/^[^\/]/.test(input.charAt(pos))) { |
||
| 1779 | result2 = input.charAt(pos); |
||
| 1780 | pos++; |
||
| 1781 | } else { |
||
| 1782 | result2 = null; |
||
| 1783 | if (reportFailures === 0) { |
||
| 1784 | matchFailed("[^\\/]"); |
||
| 1785 | } |
||
| 1786 | } |
||
| 1787 | } |
||
| 1788 | } else { |
||
| 1789 | result1 = null; |
||
| 1790 | } |
||
| 1791 | if (result1 !== null) { |
||
| 1792 | if (input.charCodeAt(pos) === 47) { |
||
| 1793 | result2 = "/"; |
||
| 1794 | pos++; |
||
| 1795 | } else { |
||
| 1796 | result2 = null; |
||
| 1797 | if (reportFailures === 0) { |
||
| 1798 | matchFailed("\"/\""); |
||
| 1799 | } |
||
| 1800 | } |
||
| 1801 | if (result2 !== null) { |
||
| 1802 | result0 = [result0, result1, result2]; |
||
| 1803 | } else { |
||
| 1804 | result0 = null; |
||
| 1805 | pos = pos1; |
||
| 1806 | } |
||
| 1807 | } else { |
||
| 1808 | result0 = null; |
||
| 1809 | pos = pos1; |
||
| 1810 | } |
||
| 1811 | } else { |
||
| 1812 | result0 = null; |
||
| 1813 | pos = pos1; |
||
| 1814 | } |
||
| 1815 | if (result0 !== null) { |
||
| 1816 | result0 = (function(offset, d) { return { type: 'regexp', value: new RegExp(d.join('')) }; })(pos0, result0[1]); |
||
| 1817 | } |
||
| 1818 | if (result0 === null) { |
||
| 1819 | pos = pos0; |
||
| 1820 | } |
||
| 1821 | |||
| 1822 | cache[cacheKey] = { |
||
| 1823 | nextPos: pos, |
||
| 1824 | result: result0 |
||
| 1825 | }; |
||
| 1826 | return result0; |
||
| 1827 | } |
||
| 1828 | |||
| 1829 | function parse_field() { |
||
| 1830 | var cacheKey = "field@" + pos; |
||
| 1831 | var cachedResult = cache[cacheKey]; |
||
| 1832 | if (cachedResult) { |
||
| 1833 | pos = cachedResult.nextPos; |
||
| 1834 | return cachedResult.result; |
||
| 1835 | } |
||
| 1836 | |||
| 1837 | var result0, result1, result2, result3, result4; |
||
| 1838 | var pos0, pos1, pos2; |
||
| 1839 | |||
| 1840 | pos0 = pos; |
||
| 1841 | pos1 = pos; |
||
| 1842 | if (input.charCodeAt(pos) === 46) { |
||
| 1843 | result0 = "."; |
||
| 1844 | pos++; |
||
| 1845 | } else { |
||
| 1846 | result0 = null; |
||
| 1847 | if (reportFailures === 0) { |
||
| 1848 | matchFailed("\".\""); |
||
| 1849 | } |
||
| 1850 | } |
||
| 1851 | if (result0 !== null) { |
||
| 1852 | result1 = parse_identifierName(); |
||
| 1853 | if (result1 !== null) { |
||
| 1854 | result2 = []; |
||
| 1855 | pos2 = pos; |
||
| 1856 | if (input.charCodeAt(pos) === 46) { |
||
| 1857 | result3 = "."; |
||
| 1858 | pos++; |
||
| 1859 | } else { |
||
| 1860 | result3 = null; |
||
| 1861 | if (reportFailures === 0) { |
||
| 1862 | matchFailed("\".\""); |
||
| 1863 | } |
||
| 1864 | } |
||
| 1865 | if (result3 !== null) { |
||
| 1866 | result4 = parse_identifierName(); |
||
| 1867 | if (result4 !== null) { |
||
| 1868 | result3 = [result3, result4]; |
||
| 1869 | } else { |
||
| 1870 | result3 = null; |
||
| 1871 | pos = pos2; |
||
| 1872 | } |
||
| 1873 | } else { |
||
| 1874 | result3 = null; |
||
| 1875 | pos = pos2; |
||
| 1876 | } |
||
| 1877 | while (result3 !== null) { |
||
| 1878 | result2.push(result3); |
||
| 1879 | pos2 = pos; |
||
| 1880 | if (input.charCodeAt(pos) === 46) { |
||
| 1881 | result3 = "."; |
||
| 1882 | pos++; |
||
| 1883 | } else { |
||
| 1884 | result3 = null; |
||
| 1885 | if (reportFailures === 0) { |
||
| 1886 | matchFailed("\".\""); |
||
| 1887 | } |
||
| 1888 | } |
||
| 1889 | if (result3 !== null) { |
||
| 1890 | result4 = parse_identifierName(); |
||
| 1891 | if (result4 !== null) { |
||
| 1892 | result3 = [result3, result4]; |
||
| 1893 | } else { |
||
| 1894 | result3 = null; |
||
| 1895 | pos = pos2; |
||
| 1896 | } |
||
| 1897 | } else { |
||
| 1898 | result3 = null; |
||
| 1899 | pos = pos2; |
||
| 1900 | } |
||
| 1901 | } |
||
| 1902 | if (result2 !== null) { |
||
| 1903 | result0 = [result0, result1, result2]; |
||
| 1904 | } else { |
||
| 1905 | result0 = null; |
||
| 1906 | pos = pos1; |
||
| 1907 | } |
||
| 1908 | } else { |
||
| 1909 | result0 = null; |
||
| 1910 | pos = pos1; |
||
| 1911 | } |
||
| 1912 | } else { |
||
| 1913 | result0 = null; |
||
| 1914 | pos = pos1; |
||
| 1915 | } |
||
| 1916 | if (result0 !== null) { |
||
| 1917 | result0 = (function(offset, i, is) { |
||
| 1918 | return { type: 'field', name: is.reduce(function(memo, p){ return memo + p[0] + p[1]; }, i)}; |
||
| 1919 | })(pos0, result0[1], result0[2]); |
||
| 1920 | } |
||
| 1921 | if (result0 === null) { |
||
| 1922 | pos = pos0; |
||
| 1923 | } |
||
| 1924 | |||
| 1925 | cache[cacheKey] = { |
||
| 1926 | nextPos: pos, |
||
| 1927 | result: result0 |
||
| 1928 | }; |
||
| 1929 | return result0; |
||
| 1930 | } |
||
| 1931 | |||
| 1932 | function parse_negation() { |
||
| 1933 | var cacheKey = "negation@" + pos; |
||
| 1934 | var cachedResult = cache[cacheKey]; |
||
| 1935 | if (cachedResult) { |
||
| 1936 | pos = cachedResult.nextPos; |
||
| 1937 | return cachedResult.result; |
||
| 1938 | } |
||
| 1939 | |||
| 1940 | var result0, result1, result2, result3, result4; |
||
| 1941 | var pos0, pos1; |
||
| 1942 | |||
| 1943 | pos0 = pos; |
||
| 1944 | pos1 = pos; |
||
| 1945 | if (input.substr(pos, 5) === ":not(") { |
||
| 1946 | result0 = ":not("; |
||
| 1947 | pos += 5; |
||
| 1948 | } else { |
||
| 1949 | result0 = null; |
||
| 1950 | if (reportFailures === 0) { |
||
| 1951 | matchFailed("\":not(\""); |
||
| 1952 | } |
||
| 1953 | } |
||
| 1954 | if (result0 !== null) { |
||
| 1955 | result1 = parse__(); |
||
| 1956 | if (result1 !== null) { |
||
| 1957 | result2 = parse_selectors(); |
||
| 1958 | if (result2 !== null) { |
||
| 1959 | result3 = parse__(); |
||
| 1960 | if (result3 !== null) { |
||
| 1961 | if (input.charCodeAt(pos) === 41) { |
||
| 1962 | result4 = ")"; |
||
| 1963 | pos++; |
||
| 1964 | } else { |
||
| 1965 | result4 = null; |
||
| 1966 | if (reportFailures === 0) { |
||
| 1967 | matchFailed("\")\""); |
||
| 1968 | } |
||
| 1969 | } |
||
| 1970 | if (result4 !== null) { |
||
| 1971 | result0 = [result0, result1, result2, result3, result4]; |
||
| 1972 | } else { |
||
| 1973 | result0 = null; |
||
| 1974 | pos = pos1; |
||
| 1975 | } |
||
| 1976 | } else { |
||
| 1977 | result0 = null; |
||
| 1978 | pos = pos1; |
||
| 1979 | } |
||
| 1980 | } else { |
||
| 1981 | result0 = null; |
||
| 1982 | pos = pos1; |
||
| 1983 | } |
||
| 1984 | } else { |
||
| 1985 | result0 = null; |
||
| 1986 | pos = pos1; |
||
| 1987 | } |
||
| 1988 | } else { |
||
| 1989 | result0 = null; |
||
| 1990 | pos = pos1; |
||
| 1991 | } |
||
| 1992 | if (result0 !== null) { |
||
| 1993 | result0 = (function(offset, ss) { return { type: 'not', selectors: ss }; })(pos0, result0[2]); |
||
| 1994 | } |
||
| 1995 | if (result0 === null) { |
||
| 1996 | pos = pos0; |
||
| 1997 | } |
||
| 1998 | |||
| 1999 | cache[cacheKey] = { |
||
| 2000 | nextPos: pos, |
||
| 2001 | result: result0 |
||
| 2002 | }; |
||
| 2003 | return result0; |
||
| 2004 | } |
||
| 2005 | |||
| 2006 | function parse_matches() { |
||
| 2007 | var cacheKey = "matches@" + pos; |
||
| 2008 | var cachedResult = cache[cacheKey]; |
||
| 2009 | if (cachedResult) { |
||
| 2010 | pos = cachedResult.nextPos; |
||
| 2011 | return cachedResult.result; |
||
| 2012 | } |
||
| 2013 | |||
| 2014 | var result0, result1, result2, result3, result4; |
||
| 2015 | var pos0, pos1; |
||
| 2016 | |||
| 2017 | pos0 = pos; |
||
| 2018 | pos1 = pos; |
||
| 2019 | if (input.substr(pos, 9) === ":matches(") { |
||
| 2020 | result0 = ":matches("; |
||
| 2021 | pos += 9; |
||
| 2022 | } else { |
||
| 2023 | result0 = null; |
||
| 2024 | if (reportFailures === 0) { |
||
| 2025 | matchFailed("\":matches(\""); |
||
| 2026 | } |
||
| 2027 | } |
||
| 2028 | if (result0 !== null) { |
||
| 2029 | result1 = parse__(); |
||
| 2030 | if (result1 !== null) { |
||
| 2031 | result2 = parse_selectors(); |
||
| 2032 | if (result2 !== null) { |
||
| 2033 | result3 = parse__(); |
||
| 2034 | if (result3 !== null) { |
||
| 2035 | if (input.charCodeAt(pos) === 41) { |
||
| 2036 | result4 = ")"; |
||
| 2037 | pos++; |
||
| 2038 | } else { |
||
| 2039 | result4 = null; |
||
| 2040 | if (reportFailures === 0) { |
||
| 2041 | matchFailed("\")\""); |
||
| 2042 | } |
||
| 2043 | } |
||
| 2044 | if (result4 !== null) { |
||
| 2045 | result0 = [result0, result1, result2, result3, result4]; |
||
| 2046 | } else { |
||
| 2047 | result0 = null; |
||
| 2048 | pos = pos1; |
||
| 2049 | } |
||
| 2050 | } else { |
||
| 2051 | result0 = null; |
||
| 2052 | pos = pos1; |
||
| 2053 | } |
||
| 2054 | } else { |
||
| 2055 | result0 = null; |
||
| 2056 | pos = pos1; |
||
| 2057 | } |
||
| 2058 | } else { |
||
| 2059 | result0 = null; |
||
| 2060 | pos = pos1; |
||
| 2061 | } |
||
| 2062 | } else { |
||
| 2063 | result0 = null; |
||
| 2064 | pos = pos1; |
||
| 2065 | } |
||
| 2066 | if (result0 !== null) { |
||
| 2067 | result0 = (function(offset, ss) { return { type: 'matches', selectors: ss }; })(pos0, result0[2]); |
||
| 2068 | } |
||
| 2069 | if (result0 === null) { |
||
| 2070 | pos = pos0; |
||
| 2071 | } |
||
| 2072 | |||
| 2073 | cache[cacheKey] = { |
||
| 2074 | nextPos: pos, |
||
| 2075 | result: result0 |
||
| 2076 | }; |
||
| 2077 | return result0; |
||
| 2078 | } |
||
| 2079 | |||
| 2080 | function parse_has() { |
||
| 2081 | var cacheKey = "has@" + pos; |
||
| 2082 | var cachedResult = cache[cacheKey]; |
||
| 2083 | if (cachedResult) { |
||
| 2084 | pos = cachedResult.nextPos; |
||
| 2085 | return cachedResult.result; |
||
| 2086 | } |
||
| 2087 | |||
| 2088 | var result0, result1, result2, result3, result4; |
||
| 2089 | var pos0, pos1; |
||
| 2090 | |||
| 2091 | pos0 = pos; |
||
| 2092 | pos1 = pos; |
||
| 2093 | if (input.substr(pos, 5) === ":has(") { |
||
| 2094 | result0 = ":has("; |
||
| 2095 | pos += 5; |
||
| 2096 | } else { |
||
| 2097 | result0 = null; |
||
| 2098 | if (reportFailures === 0) { |
||
| 2099 | matchFailed("\":has(\""); |
||
| 2100 | } |
||
| 2101 | } |
||
| 2102 | if (result0 !== null) { |
||
| 2103 | result1 = parse__(); |
||
| 2104 | if (result1 !== null) { |
||
| 2105 | result2 = parse_selectors(); |
||
| 2106 | if (result2 !== null) { |
||
| 2107 | result3 = parse__(); |
||
| 2108 | if (result3 !== null) { |
||
| 2109 | if (input.charCodeAt(pos) === 41) { |
||
| 2110 | result4 = ")"; |
||
| 2111 | pos++; |
||
| 2112 | } else { |
||
| 2113 | result4 = null; |
||
| 2114 | if (reportFailures === 0) { |
||
| 2115 | matchFailed("\")\""); |
||
| 2116 | } |
||
| 2117 | } |
||
| 2118 | if (result4 !== null) { |
||
| 2119 | result0 = [result0, result1, result2, result3, result4]; |
||
| 2120 | } else { |
||
| 2121 | result0 = null; |
||
| 2122 | pos = pos1; |
||
| 2123 | } |
||
| 2124 | } else { |
||
| 2125 | result0 = null; |
||
| 2126 | pos = pos1; |
||
| 2127 | } |
||
| 2128 | } else { |
||
| 2129 | result0 = null; |
||
| 2130 | pos = pos1; |
||
| 2131 | } |
||
| 2132 | } else { |
||
| 2133 | result0 = null; |
||
| 2134 | pos = pos1; |
||
| 2135 | } |
||
| 2136 | } else { |
||
| 2137 | result0 = null; |
||
| 2138 | pos = pos1; |
||
| 2139 | } |
||
| 2140 | if (result0 !== null) { |
||
| 2141 | result0 = (function(offset, ss) { return { type: 'has', selectors: ss }; })(pos0, result0[2]); |
||
| 2142 | } |
||
| 2143 | if (result0 === null) { |
||
| 2144 | pos = pos0; |
||
| 2145 | } |
||
| 2146 | |||
| 2147 | cache[cacheKey] = { |
||
| 2148 | nextPos: pos, |
||
| 2149 | result: result0 |
||
| 2150 | }; |
||
| 2151 | return result0; |
||
| 2152 | } |
||
| 2153 | |||
| 2154 | function parse_firstChild() { |
||
| 2155 | var cacheKey = "firstChild@" + pos; |
||
| 2156 | var cachedResult = cache[cacheKey]; |
||
| 2157 | if (cachedResult) { |
||
| 2158 | pos = cachedResult.nextPos; |
||
| 2159 | return cachedResult.result; |
||
| 2160 | } |
||
| 2161 | |||
| 2162 | var result0; |
||
| 2163 | var pos0; |
||
| 2164 | |||
| 2165 | pos0 = pos; |
||
| 2166 | if (input.substr(pos, 12) === ":first-child") { |
||
| 2167 | result0 = ":first-child"; |
||
| 2168 | pos += 12; |
||
| 2169 | } else { |
||
| 2170 | result0 = null; |
||
| 2171 | if (reportFailures === 0) { |
||
| 2172 | matchFailed("\":first-child\""); |
||
| 2173 | } |
||
| 2174 | } |
||
| 2175 | if (result0 !== null) { |
||
| 2176 | result0 = (function(offset) { return nth(1); })(pos0); |
||
| 2177 | } |
||
| 2178 | if (result0 === null) { |
||
| 2179 | pos = pos0; |
||
| 2180 | } |
||
| 2181 | |||
| 2182 | cache[cacheKey] = { |
||
| 2183 | nextPos: pos, |
||
| 2184 | result: result0 |
||
| 2185 | }; |
||
| 2186 | return result0; |
||
| 2187 | } |
||
| 2188 | |||
| 2189 | function parse_lastChild() { |
||
| 2190 | var cacheKey = "lastChild@" + pos; |
||
| 2191 | var cachedResult = cache[cacheKey]; |
||
| 2192 | if (cachedResult) { |
||
| 2193 | pos = cachedResult.nextPos; |
||
| 2194 | return cachedResult.result; |
||
| 2195 | } |
||
| 2196 | |||
| 2197 | var result0; |
||
| 2198 | var pos0; |
||
| 2199 | |||
| 2200 | pos0 = pos; |
||
| 2201 | if (input.substr(pos, 11) === ":last-child") { |
||
| 2202 | result0 = ":last-child"; |
||
| 2203 | pos += 11; |
||
| 2204 | } else { |
||
| 2205 | result0 = null; |
||
| 2206 | if (reportFailures === 0) { |
||
| 2207 | matchFailed("\":last-child\""); |
||
| 2208 | } |
||
| 2209 | } |
||
| 2210 | if (result0 !== null) { |
||
| 2211 | result0 = (function(offset) { return nthLast(1); })(pos0); |
||
| 2212 | } |
||
| 2213 | if (result0 === null) { |
||
| 2214 | pos = pos0; |
||
| 2215 | } |
||
| 2216 | |||
| 2217 | cache[cacheKey] = { |
||
| 2218 | nextPos: pos, |
||
| 2219 | result: result0 |
||
| 2220 | }; |
||
| 2221 | return result0; |
||
| 2222 | } |
||
| 2223 | |||
| 2224 | function parse_nthChild() { |
||
| 2225 | var cacheKey = "nthChild@" + pos; |
||
| 2226 | var cachedResult = cache[cacheKey]; |
||
| 2227 | if (cachedResult) { |
||
| 2228 | pos = cachedResult.nextPos; |
||
| 2229 | return cachedResult.result; |
||
| 2230 | } |
||
| 2231 | |||
| 2232 | var result0, result1, result2, result3, result4; |
||
| 2233 | var pos0, pos1; |
||
| 2234 | |||
| 2235 | pos0 = pos; |
||
| 2236 | pos1 = pos; |
||
| 2237 | if (input.substr(pos, 11) === ":nth-child(") { |
||
| 2238 | result0 = ":nth-child("; |
||
| 2239 | pos += 11; |
||
| 2240 | } else { |
||
| 2241 | result0 = null; |
||
| 2242 | if (reportFailures === 0) { |
||
| 2243 | matchFailed("\":nth-child(\""); |
||
| 2244 | } |
||
| 2245 | } |
||
| 2246 | if (result0 !== null) { |
||
| 2247 | result1 = parse__(); |
||
| 2248 | if (result1 !== null) { |
||
| 2249 | if (/^[0-9]/.test(input.charAt(pos))) { |
||
| 2250 | result3 = input.charAt(pos); |
||
| 2251 | pos++; |
||
| 2252 | } else { |
||
| 2253 | result3 = null; |
||
| 2254 | if (reportFailures === 0) { |
||
| 2255 | matchFailed("[0-9]"); |
||
| 2256 | } |
||
| 2257 | } |
||
| 2258 | if (result3 !== null) { |
||
| 2259 | result2 = []; |
||
| 2260 | while (result3 !== null) { |
||
| 2261 | result2.push(result3); |
||
| 2262 | if (/^[0-9]/.test(input.charAt(pos))) { |
||
| 2263 | result3 = input.charAt(pos); |
||
| 2264 | pos++; |
||
| 2265 | } else { |
||
| 2266 | result3 = null; |
||
| 2267 | if (reportFailures === 0) { |
||
| 2268 | matchFailed("[0-9]"); |
||
| 2269 | } |
||
| 2270 | } |
||
| 2271 | } |
||
| 2272 | } else { |
||
| 2273 | result2 = null; |
||
| 2274 | } |
||
| 2275 | if (result2 !== null) { |
||
| 2276 | result3 = parse__(); |
||
| 2277 | if (result3 !== null) { |
||
| 2278 | if (input.charCodeAt(pos) === 41) { |
||
| 2279 | result4 = ")"; |
||
| 2280 | pos++; |
||
| 2281 | } else { |
||
| 2282 | result4 = null; |
||
| 2283 | if (reportFailures === 0) { |
||
| 2284 | matchFailed("\")\""); |
||
| 2285 | } |
||
| 2286 | } |
||
| 2287 | if (result4 !== null) { |
||
| 2288 | result0 = [result0, result1, result2, result3, result4]; |
||
| 2289 | } else { |
||
| 2290 | result0 = null; |
||
| 2291 | pos = pos1; |
||
| 2292 | } |
||
| 2293 | } else { |
||
| 2294 | result0 = null; |
||
| 2295 | pos = pos1; |
||
| 2296 | } |
||
| 2297 | } else { |
||
| 2298 | result0 = null; |
||
| 2299 | pos = pos1; |
||
| 2300 | } |
||
| 2301 | } else { |
||
| 2302 | result0 = null; |
||
| 2303 | pos = pos1; |
||
| 2304 | } |
||
| 2305 | } else { |
||
| 2306 | result0 = null; |
||
| 2307 | pos = pos1; |
||
| 2308 | } |
||
| 2309 | if (result0 !== null) { |
||
| 2310 | result0 = (function(offset, n) { return nth(parseInt(n.join(''), 10)); })(pos0, result0[2]); |
||
| 2311 | } |
||
| 2312 | if (result0 === null) { |
||
| 2313 | pos = pos0; |
||
| 2314 | } |
||
| 2315 | |||
| 2316 | cache[cacheKey] = { |
||
| 2317 | nextPos: pos, |
||
| 2318 | result: result0 |
||
| 2319 | }; |
||
| 2320 | return result0; |
||
| 2321 | } |
||
| 2322 | |||
| 2323 | function parse_nthLastChild() { |
||
| 2324 | var cacheKey = "nthLastChild@" + pos; |
||
| 2325 | var cachedResult = cache[cacheKey]; |
||
| 2326 | if (cachedResult) { |
||
| 2327 | pos = cachedResult.nextPos; |
||
| 2328 | return cachedResult.result; |
||
| 2329 | } |
||
| 2330 | |||
| 2331 | var result0, result1, result2, result3, result4; |
||
| 2332 | var pos0, pos1; |
||
| 2333 | |||
| 2334 | pos0 = pos; |
||
| 2335 | pos1 = pos; |
||
| 2336 | if (input.substr(pos, 16) === ":nth-last-child(") { |
||
| 2337 | result0 = ":nth-last-child("; |
||
| 2338 | pos += 16; |
||
| 2339 | } else { |
||
| 2340 | result0 = null; |
||
| 2341 | if (reportFailures === 0) { |
||
| 2342 | matchFailed("\":nth-last-child(\""); |
||
| 2343 | } |
||
| 2344 | } |
||
| 2345 | if (result0 !== null) { |
||
| 2346 | result1 = parse__(); |
||
| 2347 | if (result1 !== null) { |
||
| 2348 | if (/^[0-9]/.test(input.charAt(pos))) { |
||
| 2349 | result3 = input.charAt(pos); |
||
| 2350 | pos++; |
||
| 2351 | } else { |
||
| 2352 | result3 = null; |
||
| 2353 | if (reportFailures === 0) { |
||
| 2354 | matchFailed("[0-9]"); |
||
| 2355 | } |
||
| 2356 | } |
||
| 2357 | if (result3 !== null) { |
||
| 2358 | result2 = []; |
||
| 2359 | while (result3 !== null) { |
||
| 2360 | result2.push(result3); |
||
| 2361 | if (/^[0-9]/.test(input.charAt(pos))) { |
||
| 2362 | result3 = input.charAt(pos); |
||
| 2363 | pos++; |
||
| 2364 | } else { |
||
| 2365 | result3 = null; |
||
| 2366 | if (reportFailures === 0) { |
||
| 2367 | matchFailed("[0-9]"); |
||
| 2368 | } |
||
| 2369 | } |
||
| 2370 | } |
||
| 2371 | } else { |
||
| 2372 | result2 = null; |
||
| 2373 | } |
||
| 2374 | if (result2 !== null) { |
||
| 2375 | result3 = parse__(); |
||
| 2376 | if (result3 !== null) { |
||
| 2377 | if (input.charCodeAt(pos) === 41) { |
||
| 2378 | result4 = ")"; |
||
| 2379 | pos++; |
||
| 2380 | } else { |
||
| 2381 | result4 = null; |
||
| 2382 | if (reportFailures === 0) { |
||
| 2383 | matchFailed("\")\""); |
||
| 2384 | } |
||
| 2385 | } |
||
| 2386 | if (result4 !== null) { |
||
| 2387 | result0 = [result0, result1, result2, result3, result4]; |
||
| 2388 | } else { |
||
| 2389 | result0 = null; |
||
| 2390 | pos = pos1; |
||
| 2391 | } |
||
| 2392 | } else { |
||
| 2393 | result0 = null; |
||
| 2394 | pos = pos1; |
||
| 2395 | } |
||
| 2396 | } else { |
||
| 2397 | result0 = null; |
||
| 2398 | pos = pos1; |
||
| 2399 | } |
||
| 2400 | } else { |
||
| 2401 | result0 = null; |
||
| 2402 | pos = pos1; |
||
| 2403 | } |
||
| 2404 | } else { |
||
| 2405 | result0 = null; |
||
| 2406 | pos = pos1; |
||
| 2407 | } |
||
| 2408 | if (result0 !== null) { |
||
| 2409 | result0 = (function(offset, n) { return nthLast(parseInt(n.join(''), 10)); })(pos0, result0[2]); |
||
| 2410 | } |
||
| 2411 | if (result0 === null) { |
||
| 2412 | pos = pos0; |
||
| 2413 | } |
||
| 2414 | |||
| 2415 | cache[cacheKey] = { |
||
| 2416 | nextPos: pos, |
||
| 2417 | result: result0 |
||
| 2418 | }; |
||
| 2419 | return result0; |
||
| 2420 | } |
||
| 2421 | |||
| 2422 | function parse_class() { |
||
| 2423 | var cacheKey = "class@" + pos; |
||
| 2424 | var cachedResult = cache[cacheKey]; |
||
| 2425 | if (cachedResult) { |
||
| 2426 | pos = cachedResult.nextPos; |
||
| 2427 | return cachedResult.result; |
||
| 2428 | } |
||
| 2429 | |||
| 2430 | var result0, result1; |
||
| 2431 | var pos0, pos1; |
||
| 2432 | |||
| 2433 | pos0 = pos; |
||
| 2434 | pos1 = pos; |
||
| 2435 | if (input.charCodeAt(pos) === 58) { |
||
| 2436 | result0 = ":"; |
||
| 2437 | pos++; |
||
| 2438 | } else { |
||
| 2439 | result0 = null; |
||
| 2440 | if (reportFailures === 0) { |
||
| 2441 | matchFailed("\":\""); |
||
| 2442 | } |
||
| 2443 | } |
||
| 2444 | if (result0 !== null) { |
||
| 2445 | if (input.substr(pos, 9).toLowerCase() === "statement") { |
||
| 2446 | result1 = input.substr(pos, 9); |
||
| 2447 | pos += 9; |
||
| 2448 | } else { |
||
| 2449 | result1 = null; |
||
| 2450 | if (reportFailures === 0) { |
||
| 2451 | matchFailed("\"statement\""); |
||
| 2452 | } |
||
| 2453 | } |
||
| 2454 | if (result1 === null) { |
||
| 2455 | if (input.substr(pos, 10).toLowerCase() === "expression") { |
||
| 2456 | result1 = input.substr(pos, 10); |
||
| 2457 | pos += 10; |
||
| 2458 | } else { |
||
| 2459 | result1 = null; |
||
| 2460 | if (reportFailures === 0) { |
||
| 2461 | matchFailed("\"expression\""); |
||
| 2462 | } |
||
| 2463 | } |
||
| 2464 | if (result1 === null) { |
||
| 2465 | if (input.substr(pos, 11).toLowerCase() === "declaration") { |
||
| 2466 | result1 = input.substr(pos, 11); |
||
| 2467 | pos += 11; |
||
| 2468 | } else { |
||
| 2469 | result1 = null; |
||
| 2470 | if (reportFailures === 0) { |
||
| 2471 | matchFailed("\"declaration\""); |
||
| 2472 | } |
||
| 2473 | } |
||
| 2474 | if (result1 === null) { |
||
| 2475 | if (input.substr(pos, 8).toLowerCase() === "function") { |
||
| 2476 | result1 = input.substr(pos, 8); |
||
| 2477 | pos += 8; |
||
| 2478 | } else { |
||
| 2479 | result1 = null; |
||
| 2480 | if (reportFailures === 0) { |
||
| 2481 | matchFailed("\"function\""); |
||
| 2482 | } |
||
| 2483 | } |
||
| 2484 | if (result1 === null) { |
||
| 2485 | if (input.substr(pos, 7).toLowerCase() === "pattern") { |
||
| 2486 | result1 = input.substr(pos, 7); |
||
| 2487 | pos += 7; |
||
| 2488 | } else { |
||
| 2489 | result1 = null; |
||
| 2490 | if (reportFailures === 0) { |
||
| 2491 | matchFailed("\"pattern\""); |
||
| 2492 | } |
||
| 2493 | } |
||
| 2494 | } |
||
| 2495 | } |
||
| 2496 | } |
||
| 2497 | } |
||
| 2498 | if (result1 !== null) { |
||
| 2499 | result0 = [result0, result1]; |
||
| 2500 | } else { |
||
| 2501 | result0 = null; |
||
| 2502 | pos = pos1; |
||
| 2503 | } |
||
| 2504 | } else { |
||
| 2505 | result0 = null; |
||
| 2506 | pos = pos1; |
||
| 2507 | } |
||
| 2508 | if (result0 !== null) { |
||
| 2509 | result0 = (function(offset, c) { |
||
| 2510 | return { type: 'class', name: c }; |
||
| 2511 | })(pos0, result0[1]); |
||
| 2512 | } |
||
| 2513 | if (result0 === null) { |
||
| 2514 | pos = pos0; |
||
| 2515 | } |
||
| 2516 | |||
| 2517 | cache[cacheKey] = { |
||
| 2518 | nextPos: pos, |
||
| 2519 | result: result0 |
||
| 2520 | }; |
||
| 2521 | return result0; |
||
| 2522 | } |
||
| 2523 | |||
| 2524 | |||
| 2525 | function cleanupExpected(expected) { |
||
| 2526 | expected.sort(); |
||
| 2527 | |||
| 2528 | var lastExpected = null; |
||
| 2529 | var cleanExpected = []; |
||
| 2530 | for (var i = 0; i < expected.length; i++) { |
||
| 2531 | if (expected[i] !== lastExpected) { |
||
| 2532 | cleanExpected.push(expected[i]); |
||
| 2533 | lastExpected = expected[i]; |
||
| 2534 | } |
||
| 2535 | } |
||
| 2536 | return cleanExpected; |
||
| 2537 | } |
||
| 2538 | |||
| 2539 | function computeErrorPosition() { |
||
| 2540 | /* |
||
| 2541 | * The first idea was to use |String.split| to break the input up to the |
||
| 2542 | * error position along newlines and derive the line and column from |
||
| 2543 | * there. However IE's |split| implementation is so broken that it was |
||
| 2544 | * enough to prevent it. |
||
| 2545 | */ |
||
| 2546 | |||
| 2547 | var line = 1; |
||
| 2548 | var column = 1; |
||
| 2549 | var seenCR = false; |
||
| 2550 | |||
| 2551 | for (var i = 0; i < Math.max(pos, rightmostFailuresPos); i++) { |
||
| 2552 | var ch = input.charAt(i); |
||
| 2553 | if (ch === "\n") { |
||
| 2554 | if (!seenCR) { line++; } |
||
| 2555 | column = 1; |
||
| 2556 | seenCR = false; |
||
| 2557 | } else if (ch === "\r" || ch === "\u2028" || ch === "\u2029") { |
||
| 2558 | line++; |
||
| 2559 | column = 1; |
||
| 2560 | seenCR = true; |
||
| 2561 | } else { |
||
| 2562 | column++; |
||
| 2563 | seenCR = false; |
||
| 2564 | } |
||
| 2565 | } |
||
| 2566 | |||
| 2567 | return { line: line, column: column }; |
||
| 2568 | } |
||
| 2569 | |||
| 2570 | |||
| 2571 | function nth(n) { return { type: 'nth-child', index: { type: 'literal', value: n } }; } |
||
| 2572 | function nthLast(n) { return { type: 'nth-last-child', index: { type: 'literal', value: n } }; } |
||
| 2573 | function strUnescape(s) { |
||
| 2574 | return s.replace(/\\(.)/g, function(match, ch) { |
||
| 2575 | switch(ch) { |
||
| 2576 | case 'a': return '\a'; |
||
| 2577 | case 'b': return '\b'; |
||
| 2578 | case 'f': return '\f'; |
||
| 2579 | case 'n': return '\n'; |
||
| 2580 | case 'r': return '\r'; |
||
| 2581 | case 't': return '\t'; |
||
| 2582 | case 'v': return '\v'; |
||
| 2583 | default: return ch; |
||
| 2584 | } |
||
| 2585 | }); |
||
| 2586 | } |
||
| 2587 | |||
| 2588 | |||
| 2589 | var result = parseFunctions[startRule](); |
||
| 2590 | |||
| 2591 | /* |
||
| 2592 | * The parser is now in one of the following three states: |
||
| 2593 | * |
||
| 2594 | * 1. The parser successfully parsed the whole input. |
||
| 2595 | * |
||
| 2596 | * - |result !== null| |
||
| 2597 | * - |pos === input.length| |
||
| 2598 | * - |rightmostFailuresExpected| may or may not contain something |
||
| 2599 | * |
||
| 2600 | * 2. The parser successfully parsed only a part of the input. |
||
| 2601 | * |
||
| 2602 | * - |result !== null| |
||
| 2603 | * - |pos < input.length| |
||
| 2604 | * - |rightmostFailuresExpected| may or may not contain something |
||
| 2605 | * |
||
| 2606 | * 3. The parser did not successfully parse any part of the input. |
||
| 2607 | * |
||
| 2608 | * - |result === null| |
||
| 2609 | * - |pos === 0| |
||
| 2610 | * - |rightmostFailuresExpected| contains at least one failure |
||
| 2611 | * |
||
| 2612 | * All code following this comment (including called functions) must |
||
| 2613 | * handle these states. |
||
| 2614 | */ |
||
| 2615 | if (result === null || pos !== input.length) { |
||
| 2616 | var offset = Math.max(pos, rightmostFailuresPos); |
||
| 2617 | var found = offset < input.length ? input.charAt(offset) : null; |
||
| 2618 | var errorPosition = computeErrorPosition(); |
||
| 2619 | |||
| 2620 | throw new this.SyntaxError( |
||
| 2621 | cleanupExpected(rightmostFailuresExpected), |
||
| 2622 | found, |
||
| 2623 | offset, |
||
| 2624 | errorPosition.line, |
||
| 2625 | errorPosition.column |
||
| 2626 | ); |
||
| 2627 | } |
||
| 2628 | |||
| 2629 | return result; |
||
| 2630 | }, |
||
| 2631 | |||
| 2632 | /* Returns the parser source code. */ |
||
| 2633 | toSource: function() { return this._source; } |
||
| 2634 | }; |
||
| 2635 | |||
| 2636 | /* Thrown when a parser encounters a syntax error. */ |
||
| 2637 | |||
| 2638 | result.SyntaxError = function(expected, found, offset, line, column) { |
||
| 2639 | function buildMessage(expected, found) { |
||
| 2640 | var expectedHumanized, foundHumanized; |
||
| 2641 | |||
| 2642 | switch (expected.length) { |
||
| 2643 | case 0: |
||
| 2644 | expectedHumanized = "end of input"; |
||
| 2645 | break; |
||
| 2646 | case 1: |
||
| 2647 | expectedHumanized = expected[0]; |
||
| 2648 | break; |
||
| 2649 | default: |
||
| 2650 | expectedHumanized = expected.slice(0, expected.length - 1).join(", ") |
||
| 2651 | + " or " |
||
| 2652 | + expected[expected.length - 1]; |
||
| 2653 | } |
||
| 2654 | |||
| 2655 | foundHumanized = found ? quote(found) : "end of input"; |
||
| 2656 | |||
| 2657 | return "Expected " + expectedHumanized + " but " + foundHumanized + " found."; |
||
| 2658 | } |
||
| 2659 | |||
| 2660 | this.name = "SyntaxError"; |
||
| 2661 | this.expected = expected; |
||
| 2662 | this.found = found; |
||
| 2663 | this.message = buildMessage(expected, found); |
||
| 2664 | this.offset = offset; |
||
| 2665 | this.line = line; |
||
| 2666 | this.column = column; |
||
| 2667 | }; |
||
| 2668 | |||
| 2669 | result.SyntaxError.prototype = Error.prototype; |
||
| 2670 | |||
| 2671 | return result; |
||
| 2672 | })(); |
||
| 2673 | if (typeof define === "function" && define.amd) { define(function(){ return result; }); } else if (typeof module !== "undefined" && module.exports) { module.exports = result; } else { this.esquery = result; } |
||
| 2674 |
