From e63f64a3d522fedc5de66da0189118b3e939e660 Mon Sep 17 00:00:00 2001 From: David Majda Date: Mon, 12 Apr 2010 19:03:11 +0200 Subject: [PATCH] Make the generated parsers standalone (no runtime is required). This and also speeds up the benchmark suite execution by 7.83 % on V8. Detailed results (benchmark suite totals): --------------------------------- Test # Before After --------------------------------- 1 26.17 kB/s 28.16 kB/s 2 26.05 kB/s 28.16 kB/s 3 25.99 kB/s 28.10 kB/s 4 26.13 kB/s 28.11 kB/s 5 26.14 kB/s 28.07 kB/s --------------------------------- Average 26.10 kB/s 28.14 kB/s --------------------------------- Mozilla/5.0 (X11; U; Linux i686; en-US) AppleWebKit/533.2 (KHTML, like Gecko) Chrome/5.0.342.7 Safari/533.2 --- README.md | 8 +- Rakefile | 23 - benchmark/index.html | 1 - bin/pegjs-main.js | 1 - lib/compiler.js | 259 +- lib/metagrammar.js | 5378 +++++++++++++++++++++-------------------- lib/metagrammar.pegjs | 2 +- lib/runtime.js | 239 -- test/compiler-test.js | 56 +- test/index.html | 2 - test/runtime-test.js | 53 - 11 files changed, 3076 insertions(+), 2946 deletions(-) delete mode 100644 lib/runtime.js delete mode 100644 test/runtime-test.js diff --git a/README.md b/README.md index b40ddce..97b0b66 100644 --- a/README.md +++ b/README.md @@ -39,18 +39,14 @@ The `bin/pegjs` command has several options that influence the generator—t Let's assume that you want to use the parser in a web page. To do this, you need to: - 1. Download the [minified parser runtime](http://pegjs.majda.cz/download#minified-parser-runtime) and include it into your page: - - - - 2. Include the generated parser into your page: + 1. Include the generated parser into your page: This creates a variable with the parser object in the global scope (you can choose name of the variable when generating the parser). - 3. Use the parser, i.e. call the `parse` method on the parser variable: + 2. Use the parser, i.e. call the `parse` method on the parser variable: diff --git a/bin/pegjs-main.js b/bin/pegjs-main.js index 3059e07..8d5abc2 100644 --- a/bin/pegjs-main.js +++ b/bin/pegjs-main.js @@ -5,7 +5,6 @@ importPackage(java.lang); * Rhino does not have __FILE__ or anything similar so we have to pass the * script path from the outside. */ -load(arguments[0] + "/../lib/runtime.js"); load(arguments[0] + "/../lib/compiler.js"); load(arguments[0] + "/../lib/metagrammar.js"); diff --git a/lib/compiler.js b/lib/compiler.js index 511e56a..84865b0 100644 --- a/lib/compiler.js +++ b/lib/compiler.js @@ -1,8 +1,4 @@ -/* - * PEG.js compiler. - * - * The runtime.js file must be included before this file. - */ +/* PEG.js compiler. */ (function() { @@ -10,6 +6,8 @@ function nop() {} /* ===== PEG ===== */ +/* no var */ PEG = {}; + /* * Generates a parser from a specified grammar and start rule and returns it. * @@ -53,6 +51,82 @@ PEG.buildParser = function(grammar, startRule) { return PEG.Compiler.compileParser(ast, startRule); }; +/* ===== PEG.ArrayUtils ===== */ + +/* Array manipulation utility functions. */ + +PEG.ArrayUtils = { + each: function(array, callback) { + var length = array.length; + for (var i = 0; i < length; i++) { + callback(array[i]); + } + }, + + map: function(array, callback) { + var result = []; + var length = array.length; + for (var i = 0; i < length; i++) { + result[i] = callback(array[i]); + } + return result; + } +}; + +/* ===== PEG.StringUtils ===== */ + +/* String manipulation utility functions. */ + +PEG.StringUtils = { + /* + * Surrounds the string with quotes and escapes characters inside so that the + * result is a valid JavaScript string. + * + * The code needs to be in sync with a code template in + * PEG.Grammar.Action.prototype.compile. + */ + quote: function(s) { + /* + * ECMA-262, 5th ed., 7.8.4: All characters may appear literally in a string + * literal except for the closing quote character, backslash, carriage + * return, line separator, paragraph separator, and line feed. Any character + * may appear in the form of an escape sequence. + */ + return '"' + s + .replace(/\\/g, '\\\\') // backslash + .replace(/"/g, '\\"') // closing quote character + .replace(/\r/g, '\\r') // carriage return + .replace(/\u2028/g, '\\u2028') // line separator + .replace(/\u2029/g, '\\u2029') // paragraph separator + .replace(/\n/g, '\\n') // line feed + + '"'; + } + +}; + +/* ===== PEG.RegExpUtils ===== */ + +/* RegExp manipulation utility functions. */ + +PEG.RegExpUtils = { + /* + * Escapes characters inside the string so that it can be used as a list of + * characters in a character class of a regular expresion. + */ + quoteForClass: function(s) { + /* Based on ECMA-262, 5th ed., 7.8.5 & 15.10.1. */ + return s + .replace(/\\/g, '\\\\') // backslash + .replace(/\//g, '\\/') // closing slash + .replace(/]/g, '\\]') // closing bracket + .replace(/-/g, '\\-') // dash + .replace(/\r/g, '\\r') // carriage return + .replace(/\u2028/g, '\\u2028') // line separator + .replace(/\u2029/g, '\\u2029') // paragraph separator + .replace(/\n/g, '\\n') // line feed + } +}; + /* ===== PEG.Grammar ===== */ /* Namespace with grammar AST nodes. */ @@ -348,9 +422,174 @@ PEG.Compiler = { var source = this.formatCode( "(function(){", - " var result = new PEG.Parser(${startRule|string});", + " var result = {", + " _startRule: ${startRule|string},", + " ", + /* This needs to be in sync with PEG.StringUtils.quote. */ + " _quoteString: function(s) {", + " /*", + " * ECMA-262, 5th ed., 7.8.4: All characters may appear literally in a string", + " * literal except for the closing quote character, backslash, carriage", + " * return, line separator, paragraph separator, and line feed. Any character", + " * may appear in the form of an escape sequence.", + " */", + " return '\"' + s", + " .replace(/\\\\/g, '\\\\\\\\') // backslash", + " .replace(/\"/g, '\\\\\"') // closing quote character", + " .replace(/\\r/g, '\\\\r') // carriage return", + " .replace(/\\u2028/g, '\\\\u2028') // line separator", + " .replace(/\\u2029/g, '\\\\u2029') // paragraph separator", + " .replace(/\\n/g, '\\\\n') // line feed", + " + '\"';", + " },", + " ", + " _matchFailed: function(failure) {", + " if (this._pos > this._rightmostMatchFailuresPos) {", + " this._rightmostMatchFailuresPos = this._pos;", + " this._rightmostMatchFailuresExpected = [];", + " }", + " ", + " if (this._rightmostMatchFailuresExpected.indexOf(failure) === -1) {", + " this._rightmostMatchFailuresExpected.push(failure);", + " }", + " },", + " ", + " ${parseFunctionDefinitions}", + " ", + " /*", + " * Parses the input with a generated parser. If the parsing is successfull,", + " * returns a value explicitly or implicitly specified by the grammar from", + " * which the parser was generated (see |PEG.buildParser|). If the parsing is", + " * unsuccessful, throws |PEG.grammarParser.SyntaxError| describing the error.", + " */", + " parse: function(input) {", + " var that = this;", + " ", + " function initialize() {", + " that._input = input;", + " that._pos = 0;", + " that._rightmostMatchFailuresPos = 0;", + " that._rightmostMatchFailuresExpected = [];", + " that._cache = {};", + " }", + " ", + " function buildErrorMessage() {", + " function buildExpected(failuresExpected) {", + " switch (failuresExpected.length) {", + " case 0:", + " return 'end of input';", + " case 1:", + " return failuresExpected[0];", + " default:", + " failuresExpected.sort();", + " return failuresExpected.slice(0, failuresExpected.length - 1).join(', ')", + " + ' or '", + " + failuresExpected[failuresExpected.length - 1];", + " }", + " }", + " ", + " var expected = buildExpected(that._rightmostMatchFailuresExpected);", + " var pos = Math.max(that._pos, that._rightmostMatchFailuresPos);", + " var actual = pos < that._input.length", + " ? that._quoteString(that._input.charAt(pos))", + " : 'end of input';", + " ", + " return 'Expected ' + expected + ' but ' + actual + ' found.';", + " }", + " ", + " function computeErrorPosition() {", + " /*", + " * The first idea was to use |String.split| to break the input up to the", + " * error position along newlines and derive the line and column from", + " * there. However IE's |split| implementation is so broken that it was", + " * enough to prevent it.", + " */", + " ", + " var input = that._input;", + " var pos = that._rightmostMatchFailuresPos;", + " var line = 1;", + " var column = 1;", + " var seenCR = false;", + " ", + " for (var i = 0; i < pos; i++) {", + " var ch = input.charAt(i);", + " if (ch === '\\n') {", + " if (!seenCR) { line++; }", + " column = 1;", + " seenCR = false;", + " } else if (ch === '\\r' | ch === '\\u2028' || ch === '\\u2029') {", + " line++;", + " column = 1;", + " seenCR = true;", + " } else {", + " column++;", + " seenCR = false;", + " }", + " }", + " ", + " return { line: line, column: column };", + " }", + " ", + " initialize();", + " ", + " var initialContext = {", + " reportMatchFailures: true", + " };", + " ", + " var result = this['_parse_' + this._startRule](initialContext);", + " ", + " /*", + " * The parser is now in one of the following three states:", + " *", + " * 1. The parser successfully parsed the whole input.", + " *", + " * - |result !== null|", + " * - |that._pos === input.length|", + " * - |that._rightmostMatchFailuresExpected.length| may or may not contain", + " * something", + " *", + " * 2. The parser successfully parsed only a part of the input.", + " *", + " * - |result !== null|", + " * - |that._pos < input.length|", + " * - |that._rightmostMatchFailuresExpected.length| may or may not contain", + " * something", + " *", + " * 3. The parser did not successfully parse any part of the input.", + " *", + " * - |result === null|", + " * - |that._pos === 0|", + " * - |that._rightmostMatchFailuresExpected.length| contains at least one failure", + " *", + " * All code following this comment (including called functions) must", + " * handle these states.", + " */", + " if (result === null || this._pos !== input.length) {", + " var errorPosition = computeErrorPosition();", + " throw new this.SyntaxError(", + " buildErrorMessage(),", + " errorPosition.line,", + " errorPosition.column", + " );", + " }", + " ", + " return result;", + " },", + " ", + " /* Returns the parser source code. */", + " toSource: function() { return this._source; }", + " };", + " ", + " /* Thrown when a parser encounters a syntax error. */", + " ", + " result.SyntaxError = function(message, line, column) {", + " this.name = 'SyntaxError';", + " this.message = message;", + " this.line = line;", + " this.column = column;", + " };", " ", - " ${parseFunctionDefinitions}", + " result.SyntaxError.prototype = Error.prototype;", " ", " return result;", "})()", @@ -393,7 +632,7 @@ PEG.Grammar.Rule.prototype.compile = function() { } return PEG.Compiler.formatCode( - "result._parse_${name} = function(context) {", + "_parse_${name}: function(context) {", " var cacheKey = ${name|string} + '@' + this._pos;", " var cachedResult = this._cache[cacheKey];", " if (cachedResult !== undefined) {", @@ -413,7 +652,7 @@ PEG.Grammar.Rule.prototype.compile = function() { " result: ${resultVar}", " };", " return ${resultVar};", - "};", + "},", { name: this._name, setReportMatchFailuresCode: setReportMatchFailuresCode, @@ -450,7 +689,7 @@ PEG.Grammar.Literal.prototype.compile = function(resultVar) { "} else {", " var ${resultVar} = null;", " if (context.reportMatchFailures) {", - " this._matchFailed(PEG.StringUtils.quote(${value|string}));", + " this._matchFailed(this._quoteString(${value|string}));", " }", "}", { diff --git a/lib/metagrammar.js b/lib/metagrammar.js index c042a1a..4a2a051 100644 --- a/lib/metagrammar.js +++ b/lib/metagrammar.js @@ -1,112 +1,145 @@ PEG.grammarParser = (function(){ - var result = new PEG.Parser("grammar"); - - result._parse_grammar = function(context) { - var cacheKey = "grammar" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result = { + _startRule: "grammar", + + _quoteString: function(s) { + /* + * ECMA-262, 5th ed., 7.8.4: All characters may appear literally in a string + * literal except for the closing quote character, backslash, carriage + * return, line separator, paragraph separator, and line feed. Any character + * may appear in the form of an escape sequence. + */ + return '"' + s + .replace(/\\/g, '\\\\') // backslash + .replace(/"/g, '\\"') // closing quote character + .replace(/\r/g, '\\r') // carriage return + .replace(/\u2028/g, '\\u2028') // line separator + .replace(/\u2029/g, '\\u2029') // paragraph separator + .replace(/\n/g, '\\n') // line feed + + '"'; + }, + + _matchFailed: function(failure) { + if (this._pos > this._rightmostMatchFailuresPos) { + this._rightmostMatchFailuresPos = this._pos; + this._rightmostMatchFailuresExpected = []; + } + + if (this._rightmostMatchFailuresExpected.indexOf(failure) === -1) { + this._rightmostMatchFailuresExpected.push(failure); + } + }, - var savedPos0 = this._pos; - var result2 = this._parse___(context); - if (result2 !== null) { - var savedPos1 = this._pos; - var result5 = this._parse_rule(context); - if (result5 !== null) { - var result6 = []; - var result7 = this._parse_rule(context); - while (result7 !== null) { - result6.push(result7); + _parse_grammar: function(context) { + var cacheKey = "grammar" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos0 = this._pos; + var result2 = this._parse___(context); + if (result2 !== null) { + var savedPos1 = this._pos; + var result5 = this._parse_rule(context); + if (result5 !== null) { + var result6 = []; var result7 = this._parse_rule(context); - } - if (result6 !== null) { - var result4 = [result5, result6]; + while (result7 !== null) { + result6.push(result7); + var result7 = this._parse_rule(context); + } + if (result6 !== null) { + var result4 = [result5, result6]; + } else { + var result4 = null; + this._pos = savedPos1; + } } else { var result4 = null; this._pos = savedPos1; } - } else { - var result4 = null; - this._pos = savedPos1; - } - var result3 = result4 !== null - ? ( - function (first, rest) { - return [first].concat(rest); + var result3 = result4 !== null + ? ( + function (first, rest) { + return [first].concat(rest); + } + ).apply(this, result4) + : null; + if (result3 !== null) { + var result1 = [result2, result3]; + } else { + var result1 = null; + this._pos = savedPos0; } - ).apply(this, result4) - : null; - if (result3 !== null) { - var result1 = [result2, result3]; } else { var result1 = null; this._pos = savedPos0; } - } else { - var result1 = null; - this._pos = savedPos0; - } - var result0 = result1 !== null - ? (function() { - var result = {}; - PEG.ArrayUtils.each((arguments[1]), function(rule) { result[rule.getName()] = rule; }); - return result; - }).apply(this, result1) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result0 - }; - return result0; - }; - - result._parse_rule = function(context) { - var cacheKey = "rule" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result0 = result1 !== null + ? (function() { + var result = {}; + PEG.ArrayUtils.each((arguments[1]), function(rule) { result[rule.getName()] = rule; }); + return result; + }).apply(this, result1) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result0 + }; + return result0; + }, - var savedPos2 = this._pos; - var result10 = this._parse_identifier(context); - if (result10 !== null) { - var result15 = this._parse_literal(context); - if (result15 !== null) { - var result11 = result15; - } else { - if (this._input.substr(this._pos, 0) === "") { - var result14 = ""; - this._pos += 0; - } else { - var result14 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("")); + _parse_rule: function(context) { + var cacheKey = "rule" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos2 = this._pos; + var result10 = this._parse_identifier(context); + if (result10 !== null) { + var result15 = this._parse_literal(context); + if (result15 !== null) { + var result11 = result15; + } else { + if (this._input.substr(this._pos, 0) === "") { + var result14 = ""; + this._pos += 0; + } else { + var result14 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("")); + } } + if (result14 !== null) { + var result11 = result14; + } else { + var result11 = null;; + }; } - if (result14 !== null) { - var result11 = result14; - } else { - var result11 = null;; - }; - } - if (result11 !== null) { - var result12 = this._parse_colon(context); - if (result12 !== null) { - var result13 = this._parse_expression(context); - if (result13 !== null) { - var result9 = [result10, result11, result12, result13]; + if (result11 !== null) { + var result12 = this._parse_colon(context); + if (result12 !== null) { + var result13 = this._parse_expression(context); + if (result13 !== null) { + var result9 = [result10, result11, result12, result13]; + } else { + var result9 = null; + this._pos = savedPos2; + } } else { var result9 = null; this._pos = savedPos2; @@ -119,78 +152,58 @@ PEG.grammarParser = (function(){ var result9 = null; this._pos = savedPos2; } - } else { - var result9 = null; - this._pos = savedPos2; - } - var result8 = result9 !== null - ? (function() { - return new PEG.Grammar.Rule((arguments[0]), (arguments[1]) !== "" ? (arguments[1]) : null, (arguments[3])); - }).apply(this, result9) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result8 - }; - return result8; - }; - - result._parse_expression = function(context) { - var cacheKey = "expression" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - - var result16 = this._parse_choice(context); - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result16 - }; - return result16; - }; - - result._parse_choice = function(context) { - var cacheKey = "choice" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; + var result8 = result9 !== null + ? (function() { + return new PEG.Grammar.Rule((arguments[0]), (arguments[1]) !== "" ? (arguments[1]) : null, (arguments[3])); + }).apply(this, result9) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result8 + }; + return result8; + }, + _parse_expression: function(context) { + var cacheKey = "expression" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var result16 = this._parse_choice(context); + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result16 + }; + return result16; + }, - var savedPos3 = this._pos; - var result19 = this._parse_sequence(context); - if (result19 !== null) { - var result20 = []; - var savedPos4 = this._pos; - var result22 = this._parse_slash(context); - if (result22 !== null) { - var result23 = this._parse_sequence(context); - if (result23 !== null) { - var result21 = [result22, result23]; - } else { - var result21 = null; - this._pos = savedPos4; - } - } else { - var result21 = null; - this._pos = savedPos4; + _parse_choice: function(context) { + var cacheKey = "choice" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; } - while (result21 !== null) { - result20.push(result21); + + var pos = this._pos; + + + var savedPos3 = this._pos; + var result19 = this._parse_sequence(context); + if (result19 !== null) { + var result20 = []; var savedPos4 = this._pos; var result22 = this._parse_slash(context); if (result22 !== null) { @@ -205,372 +218,392 @@ PEG.grammarParser = (function(){ var result21 = null; this._pos = savedPos4; } - } - if (result20 !== null) { - var result18 = [result19, result20]; + while (result21 !== null) { + result20.push(result21); + var savedPos4 = this._pos; + var result22 = this._parse_slash(context); + if (result22 !== null) { + var result23 = this._parse_sequence(context); + if (result23 !== null) { + var result21 = [result22, result23]; + } else { + var result21 = null; + this._pos = savedPos4; + } + } else { + var result21 = null; + this._pos = savedPos4; + } + } + if (result20 !== null) { + var result18 = [result19, result20]; + } else { + var result18 = null; + this._pos = savedPos3; + } } else { var result18 = null; this._pos = savedPos3; } - } else { - var result18 = null; - this._pos = savedPos3; - } - var result17 = result18 !== null - ? (function() { - return (arguments[1]).length > 0 - ? new PEG.Grammar.Choice([(arguments[0])].concat(PEG.ArrayUtils.map( - (arguments[1]), - function(element) { return element[1]; } - ))) - : (arguments[0]); - }).apply(this, result18) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result17 - }; - return result17; - }; - - result._parse_sequence = function(context) { - var cacheKey = "sequence" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result17 = result18 !== null + ? (function() { + return (arguments[1]).length > 0 + ? new PEG.Grammar.Choice([(arguments[0])].concat(PEG.ArrayUtils.map( + (arguments[1]), + function(element) { return element[1]; } + ))) + : (arguments[0]); + }).apply(this, result18) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result17 + }; + return result17; + }, - var savedPos5 = this._pos; - var result30 = []; - var result32 = this._parse_prefixed(context); - while (result32 !== null) { - result30.push(result32); + _parse_sequence: function(context) { + var cacheKey = "sequence" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos5 = this._pos; + var result30 = []; var result32 = this._parse_prefixed(context); - } - if (result30 !== null) { - var result31 = this._parse_action(context); - if (result31 !== null) { - var result29 = [result30, result31]; + while (result32 !== null) { + result30.push(result32); + var result32 = this._parse_prefixed(context); + } + if (result30 !== null) { + var result31 = this._parse_action(context); + if (result31 !== null) { + var result29 = [result30, result31]; + } else { + var result29 = null; + this._pos = savedPos5; + } } else { var result29 = null; this._pos = savedPos5; } - } else { - var result29 = null; - this._pos = savedPos5; - } - var result28 = result29 !== null - ? (function() { - return new PEG.Grammar.Action( - (arguments[0]).length != 1 ? new PEG.Grammar.Sequence((arguments[0])) : (arguments[0])[0], - (arguments[1]) - ); - }).apply(this, result29) - : null; - if (result28 !== null) { - var result24 = result28; - } else { - var result26 = []; - var result27 = this._parse_prefixed(context); - while (result27 !== null) { - result26.push(result27); - var result27 = this._parse_prefixed(context); - } - var result25 = result26 !== null - ? (function() { return (arguments[0]).length != 1 ? new PEG.Grammar.Sequence((arguments[0])) : (arguments[0])[0]; }).call(this, result26) + var result28 = result29 !== null + ? (function() { + return new PEG.Grammar.Action( + (arguments[0]).length != 1 ? new PEG.Grammar.Sequence((arguments[0])) : (arguments[0])[0], + (arguments[1]) + ); + }).apply(this, result29) : null; - if (result25 !== null) { - var result24 = result25; + if (result28 !== null) { + var result24 = result28; } else { - var result24 = null;; + var result26 = []; + var result27 = this._parse_prefixed(context); + while (result27 !== null) { + result26.push(result27); + var result27 = this._parse_prefixed(context); + } + var result25 = result26 !== null + ? (function() { return (arguments[0]).length != 1 ? new PEG.Grammar.Sequence((arguments[0])) : (arguments[0])[0]; }).call(this, result26) + : null; + if (result25 !== null) { + var result24 = result25; + } else { + var result24 = null;; + }; + } + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result24 }; - } - - + return result24; + }, - this._cache[cacheKey] = { - nextPos: this._pos, - result: result24 - }; - return result24; - }; - - result._parse_prefixed = function(context) { - var cacheKey = "prefixed" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - - var savedPos7 = this._pos; - var result41 = this._parse_and(context); - if (result41 !== null) { - var result42 = this._parse_suffixed(context); - if (result42 !== null) { - var result40 = [result41, result42]; + _parse_prefixed: function(context) { + var cacheKey = "prefixed" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos7 = this._pos; + var result41 = this._parse_and(context); + if (result41 !== null) { + var result42 = this._parse_suffixed(context); + if (result42 !== null) { + var result40 = [result41, result42]; + } else { + var result40 = null; + this._pos = savedPos7; + } } else { var result40 = null; this._pos = savedPos7; } - } else { - var result40 = null; - this._pos = savedPos7; - } - var result39 = result40 !== null - ? (function() { - return new PEG.Grammar.NotPredicate(new PEG.Grammar.NotPredicate((arguments[1]))); - }).apply(this, result40) - : null; - if (result39 !== null) { - var result33 = result39; - } else { - var savedPos6 = this._pos; - var result37 = this._parse_not(context); - if (result37 !== null) { - var result38 = this._parse_suffixed(context); - if (result38 !== null) { - var result36 = [result37, result38]; + var result39 = result40 !== null + ? (function() { + return new PEG.Grammar.NotPredicate(new PEG.Grammar.NotPredicate((arguments[1]))); + }).apply(this, result40) + : null; + if (result39 !== null) { + var result33 = result39; + } else { + var savedPos6 = this._pos; + var result37 = this._parse_not(context); + if (result37 !== null) { + var result38 = this._parse_suffixed(context); + if (result38 !== null) { + var result36 = [result37, result38]; + } else { + var result36 = null; + this._pos = savedPos6; + } } else { var result36 = null; this._pos = savedPos6; } - } else { - var result36 = null; - this._pos = savedPos6; - } - var result35 = result36 !== null - ? (function() { return new PEG.Grammar.NotPredicate((arguments[1])); }).apply(this, result36) - : null; - if (result35 !== null) { - var result33 = result35; - } else { - var result34 = this._parse_suffixed(context); - if (result34 !== null) { - var result33 = result34; + var result35 = result36 !== null + ? (function() { return new PEG.Grammar.NotPredicate((arguments[1])); }).apply(this, result36) + : null; + if (result35 !== null) { + var result33 = result35; } else { - var result33 = null;; + var result34 = this._parse_suffixed(context); + if (result34 !== null) { + var result33 = result34; + } else { + var result33 = null;; + }; }; + } + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result33 }; - } - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result33 - }; - return result33; - }; - - result._parse_suffixed = function(context) { - var cacheKey = "suffixed" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + return result33; + }, - var savedPos10 = this._pos; - var result55 = this._parse_primary(context); - if (result55 !== null) { - var result56 = this._parse_question(context); - if (result56 !== null) { - var result54 = [result55, result56]; - } else { - var result54 = null; - this._pos = savedPos10; + _parse_suffixed: function(context) { + var cacheKey = "suffixed" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; } - } else { - var result54 = null; - this._pos = savedPos10; - } - var result53 = result54 !== null - ? (function() { - return new PEG.Grammar.Choice([(arguments[0]), new PEG.Grammar.Literal("")]); - }).apply(this, result54) - : null; - if (result53 !== null) { - var result43 = result53; - } else { - var savedPos9 = this._pos; - var result51 = this._parse_primary(context); - if (result51 !== null) { - var result52 = this._parse_star(context); - if (result52 !== null) { - var result50 = [result51, result52]; + + var pos = this._pos; + + + var savedPos10 = this._pos; + var result55 = this._parse_primary(context); + if (result55 !== null) { + var result56 = this._parse_question(context); + if (result56 !== null) { + var result54 = [result55, result56]; } else { - var result50 = null; - this._pos = savedPos9; + var result54 = null; + this._pos = savedPos10; } } else { - var result50 = null; - this._pos = savedPos9; + var result54 = null; + this._pos = savedPos10; } - var result49 = result50 !== null - ? (function() { return new PEG.Grammar.ZeroOrMore((arguments[0])); }).apply(this, result50) + var result53 = result54 !== null + ? (function() { + return new PEG.Grammar.Choice([(arguments[0]), new PEG.Grammar.Literal("")]); + }).apply(this, result54) : null; - if (result49 !== null) { - var result43 = result49; - } else { - var savedPos8 = this._pos; - var result47 = this._parse_primary(context); - if (result47 !== null) { - var result48 = this._parse_plus(context); - if (result48 !== null) { - var result46 = [result47, result48]; + if (result53 !== null) { + var result43 = result53; + } else { + var savedPos9 = this._pos; + var result51 = this._parse_primary(context); + if (result51 !== null) { + var result52 = this._parse_star(context); + if (result52 !== null) { + var result50 = [result51, result52]; } else { - var result46 = null; - this._pos = savedPos8; + var result50 = null; + this._pos = savedPos9; } } else { - var result46 = null; - this._pos = savedPos8; + var result50 = null; + this._pos = savedPos9; } - var result45 = result46 !== null - ? (function() { - return new PEG.Grammar.Action( - new PEG.Grammar.Sequence([(arguments[0]), new PEG.Grammar.ZeroOrMore((arguments[0]))]), - function(first, rest) { return [first].concat(rest); } - ); - }).apply(this, result46) + var result49 = result50 !== null + ? (function() { return new PEG.Grammar.ZeroOrMore((arguments[0])); }).apply(this, result50) : null; - if (result45 !== null) { - var result43 = result45; + if (result49 !== null) { + var result43 = result49; } else { - var result44 = this._parse_primary(context); - if (result44 !== null) { - var result43 = result44; + var savedPos8 = this._pos; + var result47 = this._parse_primary(context); + if (result47 !== null) { + var result48 = this._parse_plus(context); + if (result48 !== null) { + var result46 = [result47, result48]; + } else { + var result46 = null; + this._pos = savedPos8; + } } else { - var result43 = null;; + var result46 = null; + this._pos = savedPos8; + } + var result45 = result46 !== null + ? (function() { + return new PEG.Grammar.Action( + new PEG.Grammar.Sequence([(arguments[0]), new PEG.Grammar.ZeroOrMore((arguments[0]))]), + function(first, rest) { return [first].concat(rest); } + ); + }).apply(this, result46) + : null; + if (result45 !== null) { + var result43 = result45; + } else { + var result44 = this._parse_primary(context); + if (result44 !== null) { + var result43 = result44; + } else { + var result43 = null;; + }; }; }; + } + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result43 }; - } - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result43 - }; - return result43; - }; - - result._parse_primary = function(context) { - var cacheKey = "primary" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } + return result43; + }, - var pos = this._pos; - - - var savedPos12 = this._pos; - var result71 = this._parse_identifier(context); - if (result71 !== null) { - var savedPos13 = this._pos; - var savedReportMatchFailuresVar0 = context.reportMatchFailures; - context.reportMatchFailures = false; - var savedPos14 = this._pos; - var result77 = this._parse_literal(context); - if (result77 !== null) { - var result74 = result77; - } else { - if (this._input.substr(this._pos, 0) === "") { - var result76 = ""; - this._pos += 0; + _parse_primary: function(context) { + var cacheKey = "primary" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos12 = this._pos; + var result71 = this._parse_identifier(context); + if (result71 !== null) { + var savedPos13 = this._pos; + var savedReportMatchFailuresVar0 = context.reportMatchFailures; + context.reportMatchFailures = false; + var savedPos14 = this._pos; + var result77 = this._parse_literal(context); + if (result77 !== null) { + var result74 = result77; } else { - var result76 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("")); + if (this._input.substr(this._pos, 0) === "") { + var result76 = ""; + this._pos += 0; + } else { + var result76 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("")); + } } + if (result76 !== null) { + var result74 = result76; + } else { + var result74 = null;; + }; } - if (result76 !== null) { - var result74 = result76; - } else { - var result74 = null;; - }; - } - if (result74 !== null) { - var result75 = this._parse_colon(context); - if (result75 !== null) { - var result73 = [result74, result75]; + if (result74 !== null) { + var result75 = this._parse_colon(context); + if (result75 !== null) { + var result73 = [result74, result75]; + } else { + var result73 = null; + this._pos = savedPos14; + } } else { var result73 = null; this._pos = savedPos14; } - } else { - var result73 = null; - this._pos = savedPos14; - } - context.reportMatchFailures = savedReportMatchFailuresVar0; - if (result73 === null) { - var result72 = ''; - } else { - var result72 = null; - this._pos = savedPos13; - } - if (result72 !== null) { - var result70 = [result71, result72]; + context.reportMatchFailures = savedReportMatchFailuresVar0; + if (result73 === null) { + var result72 = ''; + } else { + var result72 = null; + this._pos = savedPos13; + } + if (result72 !== null) { + var result70 = [result71, result72]; + } else { + var result70 = null; + this._pos = savedPos12; + } } else { var result70 = null; this._pos = savedPos12; } - } else { - var result70 = null; - this._pos = savedPos12; - } - var result69 = result70 !== null - ? (function() { return new PEG.Grammar.RuleRef((arguments[0])); }).apply(this, result70) - : null; - if (result69 !== null) { - var result57 = result69; - } else { - var result68 = this._parse_literal(context); - var result67 = result68 !== null - ? (function() { return new PEG.Grammar.Literal((arguments[0])); }).call(this, result68) + var result69 = result70 !== null + ? (function() { return new PEG.Grammar.RuleRef((arguments[0])); }).apply(this, result70) : null; - if (result67 !== null) { - var result57 = result67; + if (result69 !== null) { + var result57 = result69; } else { - var result66 = this._parse_dot(context); - var result65 = result66 !== null - ? (function() { return new PEG.Grammar.Any(); }).call(this, result66) + var result68 = this._parse_literal(context); + var result67 = result68 !== null + ? (function() { return new PEG.Grammar.Literal((arguments[0])); }).call(this, result68) : null; - if (result65 !== null) { - var result57 = result65; + if (result67 !== null) { + var result57 = result67; } else { - var result64 = this._parse_class(context); - var result63 = result64 !== null - ? (function() { return new PEG.Grammar.Class((arguments[0])); }).call(this, result64) + var result66 = this._parse_dot(context); + var result65 = result66 !== null + ? (function() { return new PEG.Grammar.Any(); }).call(this, result66) : null; - if (result63 !== null) { - var result57 = result63; + if (result65 !== null) { + var result57 = result65; } else { - var savedPos11 = this._pos; - var result60 = this._parse_lparen(context); - if (result60 !== null) { - var result61 = this._parse_expression(context); - if (result61 !== null) { - var result62 = this._parse_rparen(context); - if (result62 !== null) { - var result59 = [result60, result61, result62]; + var result64 = this._parse_class(context); + var result63 = result64 !== null + ? (function() { return new PEG.Grammar.Class((arguments[0])); }).call(this, result64) + : null; + if (result63 !== null) { + var result57 = result63; + } else { + var savedPos11 = this._pos; + var result60 = this._parse_lparen(context); + if (result60 !== null) { + var result61 = this._parse_expression(context); + if (result61 !== null) { + var result62 = this._parse_rparen(context); + if (result62 !== null) { + var result59 = [result60, result61, result62]; + } else { + var result59 = null; + this._pos = savedPos11; + } } else { var result59 = null; this._pos = savedPos11; @@ -579,111 +612,94 @@ PEG.grammarParser = (function(){ var result59 = null; this._pos = savedPos11; } - } else { - var result59 = null; - this._pos = savedPos11; - } - var result58 = result59 !== null - ? (function() { return (arguments[1]); }).apply(this, result59) - : null; - if (result58 !== null) { - var result57 = result58; - } else { - var result57 = null;; + var result58 = result59 !== null + ? (function() { return (arguments[1]); }).apply(this, result59) + : null; + if (result58 !== null) { + var result57 = result58; + } else { + var result57 = null;; + }; }; }; }; + } + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result57 }; - } + return result57; + }, - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result57 - }; - return result57; - }; - - result._parse_action = function(context) { - var cacheKey = "action" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - var savedReportMatchFailures = context.reportMatchFailures; - context.reportMatchFailures = false; - var savedPos15 = this._pos; - var result80 = this._parse_braced(context); - if (result80 !== null) { - var result81 = this._parse___(context); - if (result81 !== null) { - var result79 = [result80, result81]; + _parse_action: function(context) { + var cacheKey = "action" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + var savedReportMatchFailures = context.reportMatchFailures; + context.reportMatchFailures = false; + var savedPos15 = this._pos; + var result80 = this._parse_braced(context); + if (result80 !== null) { + var result81 = this._parse___(context); + if (result81 !== null) { + var result79 = [result80, result81]; + } else { + var result79 = null; + this._pos = savedPos15; + } } else { var result79 = null; this._pos = savedPos15; } - } else { - var result79 = null; - this._pos = savedPos15; - } - var result78 = result79 !== null - ? (function() { return (arguments[0]).substr(1, (arguments[0]).length - 2); }).apply(this, result79) - : null; - context.reportMatchFailures = savedReportMatchFailures; - if (context.reportMatchFailures && result78 === null) { - this._matchFailed("action"); - } - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result78 - }; - return result78; - }; - - result._parse_braced = function(context) { - var cacheKey = "braced" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result78 = result79 !== null + ? (function() { return (arguments[0]).substr(1, (arguments[0]).length - 2); }).apply(this, result79) + : null; + context.reportMatchFailures = savedReportMatchFailures; + if (context.reportMatchFailures && result78 === null) { + this._matchFailed("action"); + } + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result78 + }; + return result78; + }, - var savedPos16 = this._pos; - if (this._input.substr(this._pos, 1) === "{") { - var result84 = "{"; - this._pos += 1; - } else { - var result84 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("{")); - } - } - if (result84 !== null) { - var result85 = []; - var result89 = this._parse_braced(context); - if (result89 !== null) { - var result87 = result89; - } else { - var result88 = this._parse_nonBraceCharacter(context); - if (result88 !== null) { - var result87 = result88; - } else { - var result87 = null;; - }; + _parse_braced: function(context) { + var cacheKey = "braced" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; } - while (result87 !== null) { - result85.push(result87); - var result89 = this._parse_braced(context); - if (result89 !== null) { + + var pos = this._pos; + + + var savedPos16 = this._pos; + if (this._input.substr(this._pos, 1) === "{") { + var result84 = "{"; + this._pos += 1; + } else { + var result84 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("{")); + } + } + if (result84 !== null) { + var result85 = []; + var result89 = this._parse_braced(context); + if (result89 !== null) { var result87 = result89; } else { var result88 = this._parse_nonBraceCharacter(context); @@ -693,19 +709,36 @@ PEG.grammarParser = (function(){ var result87 = null;; }; } - } - if (result85 !== null) { - if (this._input.substr(this._pos, 1) === "}") { - var result86 = "}"; - this._pos += 1; - } else { - var result86 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("}")); + while (result87 !== null) { + result85.push(result87); + var result89 = this._parse_braced(context); + if (result89 !== null) { + var result87 = result89; + } else { + var result88 = this._parse_nonBraceCharacter(context); + if (result88 !== null) { + var result87 = result88; + } else { + var result87 = null;; + }; } } - if (result86 !== null) { - var result83 = [result84, result85, result86]; + if (result85 !== null) { + if (this._input.substr(this._pos, 1) === "}") { + var result86 = "}"; + this._pos += 1; + } else { + var result86 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("}")); + } + } + if (result86 !== null) { + var result83 = [result84, result85, result86]; + } else { + var result83 = null; + this._pos = savedPos16; + } } else { var result83 = null; this._pos = savedPos16; @@ -714,652 +747,609 @@ PEG.grammarParser = (function(){ var result83 = null; this._pos = savedPos16; } - } else { - var result83 = null; - this._pos = savedPos16; - } - var result82 = result83 !== null - ? (function() { return (arguments[0]) + (arguments[1]).join("") + (arguments[2]); }).apply(this, result83) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result82 - }; - return result82; - }; - - result._parse_nonBraceCharacters = function(context) { - var cacheKey = "nonBraceCharacters" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result82 = result83 !== null + ? (function() { return (arguments[0]) + (arguments[1]).join("") + (arguments[2]); }).apply(this, result83) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result82 + }; + return result82; + }, - var savedPos17 = this._pos; - var result93 = this._parse_nonBraceCharacter(context); - if (result93 !== null) { - var result94 = []; - var result95 = this._parse_nonBraceCharacter(context); - while (result95 !== null) { - result94.push(result95); - var result95 = this._parse_nonBraceCharacter(context); + _parse_nonBraceCharacters: function(context) { + var cacheKey = "nonBraceCharacters" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; } - if (result94 !== null) { - var result92 = [result93, result94]; + + var pos = this._pos; + + + var savedPos17 = this._pos; + var result93 = this._parse_nonBraceCharacter(context); + if (result93 !== null) { + var result94 = []; + var result95 = this._parse_nonBraceCharacter(context); + while (result95 !== null) { + result94.push(result95); + var result95 = this._parse_nonBraceCharacter(context); + } + if (result94 !== null) { + var result92 = [result93, result94]; + } else { + var result92 = null; + this._pos = savedPos17; + } } else { var result92 = null; this._pos = savedPos17; } - } else { - var result92 = null; - this._pos = savedPos17; - } - var result91 = result92 !== null - ? ( - function (first, rest) { - return [first].concat(rest); - } - ).apply(this, result92) - : null; - var result90 = result91 !== null - ? (function() { return (arguments[0]).join(""); }).call(this, result91) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result90 - }; - return result90; - }; - - result._parse_nonBraceCharacter = function(context) { - var cacheKey = "nonBraceCharacter" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - - if (this._input.substr(this._pos).match(/^[^{}]/) !== null) { - var result97 = this._input[this._pos]; - this._pos++; - } else { - var result97 = null; - if (context.reportMatchFailures) { - this._matchFailed('[' + "^{}" + ']'); - } - } - var result96 = result97 !== null - ? (function() { return (arguments[0]); }).call(this, result97) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result96 - }; - return result96; - }; - - result._parse_colon = function(context) { - var cacheKey = "colon" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; + var result91 = result92 !== null + ? ( + function (first, rest) { + return [first].concat(rest); + } + ).apply(this, result92) + : null; + var result90 = result91 !== null + ? (function() { return (arguments[0]).join(""); }).call(this, result91) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result90 + }; + return result90; + }, + _parse_nonBraceCharacter: function(context) { + var cacheKey = "nonBraceCharacter" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + if (this._input.substr(this._pos).match(/^[^{}]/) !== null) { + var result97 = this._input[this._pos]; + this._pos++; + } else { + var result97 = null; + if (context.reportMatchFailures) { + this._matchFailed('[' + "^{}" + ']'); + } + } + var result96 = result97 !== null + ? (function() { return (arguments[0]); }).call(this, result97) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result96 + }; + return result96; + }, - var savedPos18 = this._pos; - if (this._input.substr(this._pos, 1) === ":") { - var result100 = ":"; - this._pos += 1; - } else { - var result100 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote(":")); - } - } - if (result100 !== null) { - var result101 = this._parse___(context); - if (result101 !== null) { - var result99 = [result100, result101]; + _parse_colon: function(context) { + var cacheKey = "colon" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos18 = this._pos; + if (this._input.substr(this._pos, 1) === ":") { + var result100 = ":"; + this._pos += 1; + } else { + var result100 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString(":")); + } + } + if (result100 !== null) { + var result101 = this._parse___(context); + if (result101 !== null) { + var result99 = [result100, result101]; + } else { + var result99 = null; + this._pos = savedPos18; + } } else { var result99 = null; this._pos = savedPos18; } - } else { - var result99 = null; - this._pos = savedPos18; - } - var result98 = result99 !== null - ? (function() { return (arguments[0]); }).apply(this, result99) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result98 - }; - return result98; - }; - - result._parse_slash = function(context) { - var cacheKey = "slash" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result98 = result99 !== null + ? (function() { return (arguments[0]); }).apply(this, result99) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result98 + }; + return result98; + }, - var savedPos19 = this._pos; - if (this._input.substr(this._pos, 1) === "/") { - var result104 = "/"; - this._pos += 1; - } else { - var result104 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("/")); - } - } - if (result104 !== null) { - var result105 = this._parse___(context); - if (result105 !== null) { - var result103 = [result104, result105]; + _parse_slash: function(context) { + var cacheKey = "slash" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos19 = this._pos; + if (this._input.substr(this._pos, 1) === "/") { + var result104 = "/"; + this._pos += 1; + } else { + var result104 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("/")); + } + } + if (result104 !== null) { + var result105 = this._parse___(context); + if (result105 !== null) { + var result103 = [result104, result105]; + } else { + var result103 = null; + this._pos = savedPos19; + } } else { var result103 = null; this._pos = savedPos19; } - } else { - var result103 = null; - this._pos = savedPos19; - } - var result102 = result103 !== null - ? (function() { return (arguments[0]); }).apply(this, result103) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result102 - }; - return result102; - }; - - result._parse_and = function(context) { - var cacheKey = "and" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result102 = result103 !== null + ? (function() { return (arguments[0]); }).apply(this, result103) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result102 + }; + return result102; + }, - var savedPos20 = this._pos; - if (this._input.substr(this._pos, 1) === "&") { - var result108 = "&"; - this._pos += 1; - } else { - var result108 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("&")); - } - } - if (result108 !== null) { - var result109 = this._parse___(context); - if (result109 !== null) { - var result107 = [result108, result109]; + _parse_and: function(context) { + var cacheKey = "and" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos20 = this._pos; + if (this._input.substr(this._pos, 1) === "&") { + var result108 = "&"; + this._pos += 1; + } else { + var result108 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("&")); + } + } + if (result108 !== null) { + var result109 = this._parse___(context); + if (result109 !== null) { + var result107 = [result108, result109]; + } else { + var result107 = null; + this._pos = savedPos20; + } } else { var result107 = null; this._pos = savedPos20; } - } else { - var result107 = null; - this._pos = savedPos20; - } - var result106 = result107 !== null - ? (function() { return (arguments[0]); }).apply(this, result107) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result106 - }; - return result106; - }; - - result._parse_not = function(context) { - var cacheKey = "not" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result106 = result107 !== null + ? (function() { return (arguments[0]); }).apply(this, result107) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result106 + }; + return result106; + }, - var savedPos21 = this._pos; - if (this._input.substr(this._pos, 1) === "!") { - var result112 = "!"; - this._pos += 1; - } else { - var result112 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("!")); - } - } - if (result112 !== null) { - var result113 = this._parse___(context); - if (result113 !== null) { - var result111 = [result112, result113]; + _parse_not: function(context) { + var cacheKey = "not" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos21 = this._pos; + if (this._input.substr(this._pos, 1) === "!") { + var result112 = "!"; + this._pos += 1; + } else { + var result112 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("!")); + } + } + if (result112 !== null) { + var result113 = this._parse___(context); + if (result113 !== null) { + var result111 = [result112, result113]; + } else { + var result111 = null; + this._pos = savedPos21; + } } else { var result111 = null; this._pos = savedPos21; } - } else { - var result111 = null; - this._pos = savedPos21; - } - var result110 = result111 !== null - ? (function() { return (arguments[0]); }).apply(this, result111) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result110 - }; - return result110; - }; - - result._parse_question = function(context) { - var cacheKey = "question" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result110 = result111 !== null + ? (function() { return (arguments[0]); }).apply(this, result111) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result110 + }; + return result110; + }, - var savedPos22 = this._pos; - if (this._input.substr(this._pos, 1) === "?") { - var result116 = "?"; - this._pos += 1; - } else { - var result116 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("?")); - } - } - if (result116 !== null) { - var result117 = this._parse___(context); - if (result117 !== null) { - var result115 = [result116, result117]; + _parse_question: function(context) { + var cacheKey = "question" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos22 = this._pos; + if (this._input.substr(this._pos, 1) === "?") { + var result116 = "?"; + this._pos += 1; + } else { + var result116 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("?")); + } + } + if (result116 !== null) { + var result117 = this._parse___(context); + if (result117 !== null) { + var result115 = [result116, result117]; + } else { + var result115 = null; + this._pos = savedPos22; + } } else { var result115 = null; this._pos = savedPos22; } - } else { - var result115 = null; - this._pos = savedPos22; - } - var result114 = result115 !== null - ? (function() { return (arguments[0]); }).apply(this, result115) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result114 - }; - return result114; - }; - - result._parse_star = function(context) { - var cacheKey = "star" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result114 = result115 !== null + ? (function() { return (arguments[0]); }).apply(this, result115) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result114 + }; + return result114; + }, - var savedPos23 = this._pos; - if (this._input.substr(this._pos, 1) === "*") { - var result120 = "*"; - this._pos += 1; - } else { - var result120 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("*")); - } - } - if (result120 !== null) { - var result121 = this._parse___(context); - if (result121 !== null) { - var result119 = [result120, result121]; + _parse_star: function(context) { + var cacheKey = "star" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos23 = this._pos; + if (this._input.substr(this._pos, 1) === "*") { + var result120 = "*"; + this._pos += 1; + } else { + var result120 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("*")); + } + } + if (result120 !== null) { + var result121 = this._parse___(context); + if (result121 !== null) { + var result119 = [result120, result121]; + } else { + var result119 = null; + this._pos = savedPos23; + } } else { var result119 = null; this._pos = savedPos23; } - } else { - var result119 = null; - this._pos = savedPos23; - } - var result118 = result119 !== null - ? (function() { return (arguments[0]); }).apply(this, result119) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result118 - }; - return result118; - }; - - result._parse_plus = function(context) { - var cacheKey = "plus" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result118 = result119 !== null + ? (function() { return (arguments[0]); }).apply(this, result119) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result118 + }; + return result118; + }, - var savedPos24 = this._pos; - if (this._input.substr(this._pos, 1) === "+") { - var result124 = "+"; - this._pos += 1; - } else { - var result124 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("+")); - } - } - if (result124 !== null) { - var result125 = this._parse___(context); - if (result125 !== null) { - var result123 = [result124, result125]; + _parse_plus: function(context) { + var cacheKey = "plus" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos24 = this._pos; + if (this._input.substr(this._pos, 1) === "+") { + var result124 = "+"; + this._pos += 1; + } else { + var result124 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("+")); + } + } + if (result124 !== null) { + var result125 = this._parse___(context); + if (result125 !== null) { + var result123 = [result124, result125]; + } else { + var result123 = null; + this._pos = savedPos24; + } } else { var result123 = null; this._pos = savedPos24; } - } else { - var result123 = null; - this._pos = savedPos24; - } - var result122 = result123 !== null - ? (function() { return (arguments[0]); }).apply(this, result123) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result122 - }; - return result122; - }; - - result._parse_lparen = function(context) { - var cacheKey = "lparen" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result122 = result123 !== null + ? (function() { return (arguments[0]); }).apply(this, result123) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result122 + }; + return result122; + }, - var savedPos25 = this._pos; - if (this._input.substr(this._pos, 1) === "(") { - var result128 = "("; - this._pos += 1; - } else { - var result128 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("(")); - } - } - if (result128 !== null) { - var result129 = this._parse___(context); - if (result129 !== null) { - var result127 = [result128, result129]; + _parse_lparen: function(context) { + var cacheKey = "lparen" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos25 = this._pos; + if (this._input.substr(this._pos, 1) === "(") { + var result128 = "("; + this._pos += 1; + } else { + var result128 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("(")); + } + } + if (result128 !== null) { + var result129 = this._parse___(context); + if (result129 !== null) { + var result127 = [result128, result129]; + } else { + var result127 = null; + this._pos = savedPos25; + } } else { var result127 = null; this._pos = savedPos25; } - } else { - var result127 = null; - this._pos = savedPos25; - } - var result126 = result127 !== null - ? (function() { return (arguments[0]); }).apply(this, result127) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result126 - }; - return result126; - }; - - result._parse_rparen = function(context) { - var cacheKey = "rparen" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result126 = result127 !== null + ? (function() { return (arguments[0]); }).apply(this, result127) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result126 + }; + return result126; + }, - var savedPos26 = this._pos; - if (this._input.substr(this._pos, 1) === ")") { - var result132 = ")"; - this._pos += 1; - } else { - var result132 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote(")")); - } - } - if (result132 !== null) { - var result133 = this._parse___(context); - if (result133 !== null) { - var result131 = [result132, result133]; + _parse_rparen: function(context) { + var cacheKey = "rparen" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos26 = this._pos; + if (this._input.substr(this._pos, 1) === ")") { + var result132 = ")"; + this._pos += 1; + } else { + var result132 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString(")")); + } + } + if (result132 !== null) { + var result133 = this._parse___(context); + if (result133 !== null) { + var result131 = [result132, result133]; + } else { + var result131 = null; + this._pos = savedPos26; + } } else { var result131 = null; this._pos = savedPos26; } - } else { - var result131 = null; - this._pos = savedPos26; - } - var result130 = result131 !== null - ? (function() { return (arguments[0]); }).apply(this, result131) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result130 - }; - return result130; - }; - - result._parse_dot = function(context) { - var cacheKey = "dot" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result130 = result131 !== null + ? (function() { return (arguments[0]); }).apply(this, result131) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result130 + }; + return result130; + }, - var savedPos27 = this._pos; - if (this._input.substr(this._pos, 1) === ".") { - var result136 = "."; - this._pos += 1; - } else { - var result136 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote(".")); - } - } - if (result136 !== null) { - var result137 = this._parse___(context); - if (result137 !== null) { - var result135 = [result136, result137]; - } else { - var result135 = null; - this._pos = savedPos27; + _parse_dot: function(context) { + var cacheKey = "dot" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; } - } else { - var result135 = null; - this._pos = savedPos27; - } - var result134 = result135 !== null - ? (function() { return (arguments[0]); }).apply(this, result135) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result134 - }; - return result134; - }; - - result._parse_identifier = function(context) { - var cacheKey = "identifier" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - var savedReportMatchFailures = context.reportMatchFailures; - context.reportMatchFailures = false; - var savedPos28 = this._pos; - var result150 = this._parse_letter(context); - if (result150 !== null) { - var result140 = result150; - } else { - if (this._input.substr(this._pos, 1) === "_") { - var result149 = "_"; + + var pos = this._pos; + + + var savedPos27 = this._pos; + if (this._input.substr(this._pos, 1) === ".") { + var result136 = "."; this._pos += 1; } else { - var result149 = null; + var result136 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("_")); + this._matchFailed(this._quoteString(".")); } } - if (result149 !== null) { - var result140 = result149; + if (result136 !== null) { + var result137 = this._parse___(context); + if (result137 !== null) { + var result135 = [result136, result137]; + } else { + var result135 = null; + this._pos = savedPos27; + } } else { - if (this._input.substr(this._pos, 1) === "$") { - var result148 = "$"; + var result135 = null; + this._pos = savedPos27; + } + var result134 = result135 !== null + ? (function() { return (arguments[0]); }).apply(this, result135) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result134 + }; + return result134; + }, + + _parse_identifier: function(context) { + var cacheKey = "identifier" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + var savedReportMatchFailures = context.reportMatchFailures; + context.reportMatchFailures = false; + var savedPos28 = this._pos; + var result150 = this._parse_letter(context); + if (result150 !== null) { + var result140 = result150; + } else { + if (this._input.substr(this._pos, 1) === "_") { + var result149 = "_"; this._pos += 1; } else { - var result148 = null; + var result149 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("$")); + this._matchFailed(this._quoteString("_")); } } - if (result148 !== null) { - var result140 = result148; + if (result149 !== null) { + var result140 = result149; } else { - var result140 = null;; - }; - }; - } - if (result140 !== null) { - var result141 = []; - var result147 = this._parse_letter(context); - if (result147 !== null) { - var result143 = result147; - } else { - var result146 = this._parse_digit(context); - if (result146 !== null) { - var result143 = result146; - } else { - if (this._input.substr(this._pos, 1) === "_") { - var result145 = "_"; + if (this._input.substr(this._pos, 1) === "$") { + var result148 = "$"; this._pos += 1; } else { - var result145 = null; + var result148 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("_")); + this._matchFailed(this._quoteString("$")); } } - if (result145 !== null) { - var result143 = result145; + if (result148 !== null) { + var result140 = result148; } else { - if (this._input.substr(this._pos, 1) === "$") { - var result144 = "$"; - this._pos += 1; - } else { - var result144 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("$")); - } - } - if (result144 !== null) { - var result143 = result144; - } else { - var result143 = null;; - }; + var result140 = null;; }; }; } - while (result143 !== null) { - result141.push(result143); + if (result140 !== null) { + var result141 = []; var result147 = this._parse_letter(context); if (result147 !== null) { var result143 = result147; @@ -1374,7 +1364,7 @@ PEG.grammarParser = (function(){ } else { var result145 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("_")); + this._matchFailed(this._quoteString("_")); } } if (result145 !== null) { @@ -1386,7 +1376,7 @@ PEG.grammarParser = (function(){ } else { var result144 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("$")); + this._matchFailed(this._quoteString("$")); } } if (result144 !== null) { @@ -1397,11 +1387,54 @@ PEG.grammarParser = (function(){ }; }; } - } - if (result141 !== null) { - var result142 = this._parse___(context); - if (result142 !== null) { - var result139 = [result140, result141, result142]; + while (result143 !== null) { + result141.push(result143); + var result147 = this._parse_letter(context); + if (result147 !== null) { + var result143 = result147; + } else { + var result146 = this._parse_digit(context); + if (result146 !== null) { + var result143 = result146; + } else { + if (this._input.substr(this._pos, 1) === "_") { + var result145 = "_"; + this._pos += 1; + } else { + var result145 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("_")); + } + } + if (result145 !== null) { + var result143 = result145; + } else { + if (this._input.substr(this._pos, 1) === "$") { + var result144 = "$"; + this._pos += 1; + } else { + var result144 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("$")); + } + } + if (result144 !== null) { + var result143 = result144; + } else { + var result143 = null;; + }; + }; + }; + } + } + if (result141 !== null) { + var result142 = this._parse___(context); + if (result142 !== null) { + var result139 = [result140, result141, result142]; + } else { + var result139 = null; + this._pos = savedPos28; + } } else { var result139 = null; this._pos = savedPos28; @@ -1410,118 +1443,118 @@ PEG.grammarParser = (function(){ var result139 = null; this._pos = savedPos28; } - } else { - var result139 = null; - this._pos = savedPos28; - } - var result138 = result139 !== null - ? (function() { - return (arguments[0]) + (arguments[1]).join(""); - }).apply(this, result139) - : null; - context.reportMatchFailures = savedReportMatchFailures; - if (context.reportMatchFailures && result138 === null) { - this._matchFailed("identifier"); - } - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result138 - }; - return result138; - }; - - result._parse_literal = function(context) { - var cacheKey = "literal" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - var savedReportMatchFailures = context.reportMatchFailures; - context.reportMatchFailures = false; - var savedPos29 = this._pos; - var result156 = this._parse_doubleQuotedLiteral(context); - if (result156 !== null) { - var result153 = result156; - } else { - var result155 = this._parse_singleQuotedLiteral(context); - if (result155 !== null) { - var result153 = result155; - } else { - var result153 = null;; + var result138 = result139 !== null + ? (function() { + return (arguments[0]) + (arguments[1]).join(""); + }).apply(this, result139) + : null; + context.reportMatchFailures = savedReportMatchFailures; + if (context.reportMatchFailures && result138 === null) { + this._matchFailed("identifier"); + } + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result138 }; - } - if (result153 !== null) { - var result154 = this._parse___(context); - if (result154 !== null) { - var result152 = [result153, result154]; + return result138; + }, + + _parse_literal: function(context) { + var cacheKey = "literal" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + var savedReportMatchFailures = context.reportMatchFailures; + context.reportMatchFailures = false; + var savedPos29 = this._pos; + var result156 = this._parse_doubleQuotedLiteral(context); + if (result156 !== null) { + var result153 = result156; + } else { + var result155 = this._parse_singleQuotedLiteral(context); + if (result155 !== null) { + var result153 = result155; + } else { + var result153 = null;; + }; + } + if (result153 !== null) { + var result154 = this._parse___(context); + if (result154 !== null) { + var result152 = [result153, result154]; + } else { + var result152 = null; + this._pos = savedPos29; + } } else { var result152 = null; this._pos = savedPos29; } - } else { - var result152 = null; - this._pos = savedPos29; - } - var result151 = result152 !== null - ? (function() { return (arguments[0]); }).apply(this, result152) - : null; - context.reportMatchFailures = savedReportMatchFailures; - if (context.reportMatchFailures && result151 === null) { - this._matchFailed("literal"); - } - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result151 - }; - return result151; - }; - - result._parse_doubleQuotedLiteral = function(context) { - var cacheKey = "doubleQuotedLiteral" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - - var savedPos30 = this._pos; - if (this._input.substr(this._pos, 1) === "\"") { - var result159 = "\""; - this._pos += 1; - } else { - var result159 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\"")); - } - } - if (result159 !== null) { - var result160 = []; - var result162 = this._parse_doubleQuotedCharacter(context); - while (result162 !== null) { - result160.push(result162); + var result151 = result152 !== null + ? (function() { return (arguments[0]); }).apply(this, result152) + : null; + context.reportMatchFailures = savedReportMatchFailures; + if (context.reportMatchFailures && result151 === null) { + this._matchFailed("literal"); + } + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result151 + }; + return result151; + }, + + _parse_doubleQuotedLiteral: function(context) { + var cacheKey = "doubleQuotedLiteral" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos30 = this._pos; + if (this._input.substr(this._pos, 1) === "\"") { + var result159 = "\""; + this._pos += 1; + } else { + var result159 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("\"")); + } + } + if (result159 !== null) { + var result160 = []; var result162 = this._parse_doubleQuotedCharacter(context); - } - if (result160 !== null) { - if (this._input.substr(this._pos, 1) === "\"") { - var result161 = "\""; - this._pos += 1; - } else { - var result161 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\"")); - } + while (result162 !== null) { + result160.push(result162); + var result162 = this._parse_doubleQuotedCharacter(context); } - if (result161 !== null) { - var result158 = [result159, result160, result161]; + if (result160 !== null) { + if (this._input.substr(this._pos, 1) === "\"") { + var result161 = "\""; + this._pos += 1; + } else { + var result161 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("\"")); + } + } + if (result161 !== null) { + var result158 = [result159, result160, result161]; + } else { + var result158 = null; + this._pos = savedPos30; + } } else { var result158 = null; this._pos = savedPos30; @@ -1530,202 +1563,202 @@ PEG.grammarParser = (function(){ var result158 = null; this._pos = savedPos30; } - } else { - var result158 = null; - this._pos = savedPos30; - } - var result157 = result158 !== null - ? (function() { return (arguments[1]).join(""); }).apply(this, result158) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result157 - }; - return result157; - }; - - result._parse_doubleQuotedCharacter = function(context) { - var cacheKey = "doubleQuotedCharacter" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result157 = result158 !== null + ? (function() { return (arguments[1]).join(""); }).apply(this, result158) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result157 + }; + return result157; + }, - var result169 = this._parse_simpleDoubleQuotedCharacter(context); - if (result169 !== null) { - var result163 = result169; - } else { - var result168 = this._parse_simpleEscapeSequence(context); - if (result168 !== null) { - var result163 = result168; - } else { - var result167 = this._parse_zeroEscapeSequence(context); - if (result167 !== null) { - var result163 = result167; - } else { - var result166 = this._parse_hexEscapeSequence(context); - if (result166 !== null) { - var result163 = result166; + _parse_doubleQuotedCharacter: function(context) { + var cacheKey = "doubleQuotedCharacter" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var result169 = this._parse_simpleDoubleQuotedCharacter(context); + if (result169 !== null) { + var result163 = result169; + } else { + var result168 = this._parse_simpleEscapeSequence(context); + if (result168 !== null) { + var result163 = result168; + } else { + var result167 = this._parse_zeroEscapeSequence(context); + if (result167 !== null) { + var result163 = result167; } else { - var result165 = this._parse_unicodeEscapeSequence(context); - if (result165 !== null) { - var result163 = result165; + var result166 = this._parse_hexEscapeSequence(context); + if (result166 !== null) { + var result163 = result166; } else { - var result164 = this._parse_eolEscapeSequence(context); - if (result164 !== null) { - var result163 = result164; + var result165 = this._parse_unicodeEscapeSequence(context); + if (result165 !== null) { + var result163 = result165; } else { - var result163 = null;; + var result164 = this._parse_eolEscapeSequence(context); + if (result164 !== null) { + var result163 = result164; + } else { + var result163 = null;; + }; }; }; }; }; + } + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result163 }; - } - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result163 - }; - return result163; - }; - - result._parse_simpleDoubleQuotedCharacter = function(context) { - var cacheKey = "simpleDoubleQuotedCharacter" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + return result163; + }, - var savedPos31 = this._pos; - var savedPos32 = this._pos; - var savedReportMatchFailuresVar1 = context.reportMatchFailures; - context.reportMatchFailures = false; - if (this._input.substr(this._pos, 1) === "\"") { - var result177 = "\""; - this._pos += 1; - } else { - var result177 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\"")); - } - } - if (result177 !== null) { - var result174 = result177; - } else { - if (this._input.substr(this._pos, 1) === "\\") { - var result176 = "\\"; + _parse_simpleDoubleQuotedCharacter: function(context) { + var cacheKey = "simpleDoubleQuotedCharacter" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos31 = this._pos; + var savedPos32 = this._pos; + var savedReportMatchFailuresVar1 = context.reportMatchFailures; + context.reportMatchFailures = false; + if (this._input.substr(this._pos, 1) === "\"") { + var result177 = "\""; this._pos += 1; } else { - var result176 = null; + var result177 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\\")); + this._matchFailed(this._quoteString("\"")); } } - if (result176 !== null) { - var result174 = result176; + if (result177 !== null) { + var result174 = result177; } else { - var result175 = this._parse_eolChar(context); - if (result175 !== null) { - var result174 = result175; + if (this._input.substr(this._pos, 1) === "\\") { + var result176 = "\\"; + this._pos += 1; + } else { + var result176 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("\\")); + } + } + if (result176 !== null) { + var result174 = result176; } else { - var result174 = null;; + var result175 = this._parse_eolChar(context); + if (result175 !== null) { + var result174 = result175; + } else { + var result174 = null;; + }; }; - }; - } - context.reportMatchFailures = savedReportMatchFailuresVar1; - if (result174 === null) { - var result172 = ''; - } else { - var result172 = null; - this._pos = savedPos32; - } - if (result172 !== null) { - if (this._input.length > this._pos) { - var result173 = this._input[this._pos]; - this._pos++; + } + context.reportMatchFailures = savedReportMatchFailuresVar1; + if (result174 === null) { + var result172 = ''; } else { - var result173 = null; - if (context.reportMatchFailures) { - this._matchFailed('any character'); - } + var result172 = null; + this._pos = savedPos32; } - if (result173 !== null) { - var result171 = [result172, result173]; + if (result172 !== null) { + if (this._input.length > this._pos) { + var result173 = this._input[this._pos]; + this._pos++; + } else { + var result173 = null; + if (context.reportMatchFailures) { + this._matchFailed('any character'); + } + } + if (result173 !== null) { + var result171 = [result172, result173]; + } else { + var result171 = null; + this._pos = savedPos31; + } } else { var result171 = null; this._pos = savedPos31; } - } else { - var result171 = null; - this._pos = savedPos31; - } - var result170 = result171 !== null - ? (function() { return (arguments[1]); }).apply(this, result171) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result170 - }; - return result170; - }; - - result._parse_singleQuotedLiteral = function(context) { - var cacheKey = "singleQuotedLiteral" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result170 = result171 !== null + ? (function() { return (arguments[1]); }).apply(this, result171) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result170 + }; + return result170; + }, - var savedPos33 = this._pos; - if (this._input.substr(this._pos, 1) === "'") { - var result180 = "'"; - this._pos += 1; - } else { - var result180 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("'")); - } - } - if (result180 !== null) { - var result181 = []; - var result183 = this._parse_singleQuotedCharacter(context); - while (result183 !== null) { - result181.push(result183); - var result183 = this._parse_singleQuotedCharacter(context); + _parse_singleQuotedLiteral: function(context) { + var cacheKey = "singleQuotedLiteral" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; } - if (result181 !== null) { - if (this._input.substr(this._pos, 1) === "'") { - var result182 = "'"; - this._pos += 1; - } else { - var result182 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("'")); - } + + var pos = this._pos; + + + var savedPos33 = this._pos; + if (this._input.substr(this._pos, 1) === "'") { + var result180 = "'"; + this._pos += 1; + } else { + var result180 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("'")); + } + } + if (result180 !== null) { + var result181 = []; + var result183 = this._parse_singleQuotedCharacter(context); + while (result183 !== null) { + result181.push(result183); + var result183 = this._parse_singleQuotedCharacter(context); } - if (result182 !== null) { - var result179 = [result180, result181, result182]; + if (result181 !== null) { + if (this._input.substr(this._pos, 1) === "'") { + var result182 = "'"; + this._pos += 1; + } else { + var result182 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("'")); + } + } + if (result182 !== null) { + var result179 = [result180, result181, result182]; + } else { + var result179 = null; + this._pos = savedPos33; + } } else { var result179 = null; this._pos = savedPos33; @@ -1734,227 +1767,210 @@ PEG.grammarParser = (function(){ var result179 = null; this._pos = savedPos33; } - } else { - var result179 = null; - this._pos = savedPos33; - } - var result178 = result179 !== null - ? (function() { return (arguments[1]).join(""); }).apply(this, result179) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result178 - }; - return result178; - }; - - result._parse_singleQuotedCharacter = function(context) { - var cacheKey = "singleQuotedCharacter" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result178 = result179 !== null + ? (function() { return (arguments[1]).join(""); }).apply(this, result179) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result178 + }; + return result178; + }, - var result190 = this._parse_simpleSingleQuotedCharacter(context); - if (result190 !== null) { - var result184 = result190; - } else { - var result189 = this._parse_simpleEscapeSequence(context); - if (result189 !== null) { - var result184 = result189; - } else { - var result188 = this._parse_zeroEscapeSequence(context); - if (result188 !== null) { - var result184 = result188; - } else { - var result187 = this._parse_hexEscapeSequence(context); - if (result187 !== null) { - var result184 = result187; + _parse_singleQuotedCharacter: function(context) { + var cacheKey = "singleQuotedCharacter" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var result190 = this._parse_simpleSingleQuotedCharacter(context); + if (result190 !== null) { + var result184 = result190; + } else { + var result189 = this._parse_simpleEscapeSequence(context); + if (result189 !== null) { + var result184 = result189; + } else { + var result188 = this._parse_zeroEscapeSequence(context); + if (result188 !== null) { + var result184 = result188; } else { - var result186 = this._parse_unicodeEscapeSequence(context); - if (result186 !== null) { - var result184 = result186; + var result187 = this._parse_hexEscapeSequence(context); + if (result187 !== null) { + var result184 = result187; } else { - var result185 = this._parse_eolEscapeSequence(context); - if (result185 !== null) { - var result184 = result185; + var result186 = this._parse_unicodeEscapeSequence(context); + if (result186 !== null) { + var result184 = result186; } else { - var result184 = null;; + var result185 = this._parse_eolEscapeSequence(context); + if (result185 !== null) { + var result184 = result185; + } else { + var result184 = null;; + }; }; }; }; }; + } + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result184 }; - } - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result184 - }; - return result184; - }; - - result._parse_simpleSingleQuotedCharacter = function(context) { - var cacheKey = "simpleSingleQuotedCharacter" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } + return result184; + }, - var pos = this._pos; - - - var savedPos34 = this._pos; - var savedPos35 = this._pos; - var savedReportMatchFailuresVar2 = context.reportMatchFailures; - context.reportMatchFailures = false; - if (this._input.substr(this._pos, 1) === "'") { - var result198 = "'"; - this._pos += 1; - } else { - var result198 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("'")); - } - } - if (result198 !== null) { - var result195 = result198; - } else { - if (this._input.substr(this._pos, 1) === "\\") { - var result197 = "\\"; + _parse_simpleSingleQuotedCharacter: function(context) { + var cacheKey = "simpleSingleQuotedCharacter" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos34 = this._pos; + var savedPos35 = this._pos; + var savedReportMatchFailuresVar2 = context.reportMatchFailures; + context.reportMatchFailures = false; + if (this._input.substr(this._pos, 1) === "'") { + var result198 = "'"; this._pos += 1; } else { - var result197 = null; + var result198 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\\")); + this._matchFailed(this._quoteString("'")); } } - if (result197 !== null) { - var result195 = result197; + if (result198 !== null) { + var result195 = result198; } else { - var result196 = this._parse_eolChar(context); - if (result196 !== null) { - var result195 = result196; + if (this._input.substr(this._pos, 1) === "\\") { + var result197 = "\\"; + this._pos += 1; + } else { + var result197 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("\\")); + } + } + if (result197 !== null) { + var result195 = result197; } else { - var result195 = null;; + var result196 = this._parse_eolChar(context); + if (result196 !== null) { + var result195 = result196; + } else { + var result195 = null;; + }; }; - }; - } - context.reportMatchFailures = savedReportMatchFailuresVar2; - if (result195 === null) { - var result193 = ''; - } else { - var result193 = null; - this._pos = savedPos35; - } - if (result193 !== null) { - if (this._input.length > this._pos) { - var result194 = this._input[this._pos]; - this._pos++; + } + context.reportMatchFailures = savedReportMatchFailuresVar2; + if (result195 === null) { + var result193 = ''; } else { - var result194 = null; - if (context.reportMatchFailures) { - this._matchFailed('any character'); - } + var result193 = null; + this._pos = savedPos35; } - if (result194 !== null) { - var result192 = [result193, result194]; + if (result193 !== null) { + if (this._input.length > this._pos) { + var result194 = this._input[this._pos]; + this._pos++; + } else { + var result194 = null; + if (context.reportMatchFailures) { + this._matchFailed('any character'); + } + } + if (result194 !== null) { + var result192 = [result193, result194]; + } else { + var result192 = null; + this._pos = savedPos34; + } } else { var result192 = null; this._pos = savedPos34; } - } else { - var result192 = null; - this._pos = savedPos34; - } - var result191 = result192 !== null - ? (function() { return (arguments[1]); }).apply(this, result192) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result191 - }; - return result191; - }; - - result._parse_class = function(context) { - var cacheKey = "class" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; + var result191 = result192 !== null + ? (function() { return (arguments[1]); }).apply(this, result192) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result191 + }; + return result191; + }, - var savedReportMatchFailures = context.reportMatchFailures; - context.reportMatchFailures = false; - var savedPos36 = this._pos; - if (this._input.substr(this._pos, 1) === "[") { - var result201 = "["; - this._pos += 1; - } else { - var result201 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("[")); - } - } - if (result201 !== null) { - if (this._input.substr(this._pos, 1) === "^") { - var result210 = "^"; + _parse_class: function(context) { + var cacheKey = "class" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + var savedReportMatchFailures = context.reportMatchFailures; + context.reportMatchFailures = false; + var savedPos36 = this._pos; + if (this._input.substr(this._pos, 1) === "[") { + var result201 = "["; this._pos += 1; } else { - var result210 = null; + var result201 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("^")); + this._matchFailed(this._quoteString("[")); } } - if (result210 !== null) { - var result202 = result210; - } else { - if (this._input.substr(this._pos, 0) === "") { - var result209 = ""; - this._pos += 0; + if (result201 !== null) { + if (this._input.substr(this._pos, 1) === "^") { + var result210 = "^"; + this._pos += 1; } else { - var result209 = null; + var result210 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("")); + this._matchFailed(this._quoteString("^")); } } - if (result209 !== null) { - var result202 = result209; - } else { - var result202 = null;; - }; - } - if (result202 !== null) { - var result203 = []; - var result208 = this._parse_classCharacterRange(context); - if (result208 !== null) { - var result206 = result208; + if (result210 !== null) { + var result202 = result210; } else { - var result207 = this._parse_classCharacter(context); - if (result207 !== null) { - var result206 = result207; + if (this._input.substr(this._pos, 0) === "") { + var result209 = ""; + this._pos += 0; + } else { + var result209 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("")); + } + } + if (result209 !== null) { + var result202 = result209; } else { - var result206 = null;; + var result202 = null;; }; } - while (result206 !== null) { - result203.push(result206); + if (result202 !== null) { + var result203 = []; var result208 = this._parse_classCharacterRange(context); if (result208 !== null) { var result206 = result208; @@ -1966,21 +1982,38 @@ PEG.grammarParser = (function(){ var result206 = null;; }; } - } - if (result203 !== null) { - if (this._input.substr(this._pos, 1) === "]") { - var result204 = "]"; - this._pos += 1; - } else { - var result204 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("]")); + while (result206 !== null) { + result203.push(result206); + var result208 = this._parse_classCharacterRange(context); + if (result208 !== null) { + var result206 = result208; + } else { + var result207 = this._parse_classCharacter(context); + if (result207 !== null) { + var result206 = result207; + } else { + var result206 = null;; + }; } } - if (result204 !== null) { - var result205 = this._parse___(context); - if (result205 !== null) { - var result200 = [result201, result202, result203, result204, result205]; + if (result203 !== null) { + if (this._input.substr(this._pos, 1) === "]") { + var result204 = "]"; + this._pos += 1; + } else { + var result204 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("]")); + } + } + if (result204 !== null) { + var result205 = this._parse___(context); + if (result205 !== null) { + var result200 = [result201, result202, result203, result204, result205]; + } else { + var result200 = null; + this._pos = savedPos36; + } } else { var result200 = null; this._pos = savedPos36; @@ -1997,54 +2030,54 @@ PEG.grammarParser = (function(){ var result200 = null; this._pos = savedPos36; } - } else { - var result200 = null; - this._pos = savedPos36; - } - var result199 = result200 !== null - ? (function() { - return (arguments[1]) + (arguments[2]).join(""); - }).apply(this, result200) - : null; - context.reportMatchFailures = savedReportMatchFailures; - if (context.reportMatchFailures && result199 === null) { - this._matchFailed("character class"); - } - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result199 - }; - return result199; - }; - - result._parse_classCharacterRange = function(context) { - var cacheKey = "classCharacterRange" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result199 = result200 !== null + ? (function() { + return (arguments[1]) + (arguments[2]).join(""); + }).apply(this, result200) + : null; + context.reportMatchFailures = savedReportMatchFailures; + if (context.reportMatchFailures && result199 === null) { + this._matchFailed("character class"); + } + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result199 + }; + return result199; + }, - var savedPos37 = this._pos; - var result213 = this._parse_bracketDelimitedCharacter(context); - if (result213 !== null) { - if (this._input.substr(this._pos, 1) === "-") { - var result214 = "-"; - this._pos += 1; - } else { - var result214 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("-")); - } + _parse_classCharacterRange: function(context) { + var cacheKey = "classCharacterRange" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; } - if (result214 !== null) { - var result215 = this._parse_bracketDelimitedCharacter(context); - if (result215 !== null) { - var result212 = [result213, result214, result215]; + + var pos = this._pos; + + + var savedPos37 = this._pos; + var result213 = this._parse_bracketDelimitedCharacter(context); + if (result213 !== null) { + if (this._input.substr(this._pos, 1) === "-") { + var result214 = "-"; + this._pos += 1; + } else { + var result214 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("-")); + } + } + if (result214 !== null) { + var result215 = this._parse_bracketDelimitedCharacter(context); + if (result215 !== null) { + var result212 = [result213, result214, result215]; + } else { + var result212 = null; + this._pos = savedPos37; + } } else { var result212 = null; this._pos = savedPos37; @@ -2053,284 +2086,284 @@ PEG.grammarParser = (function(){ var result212 = null; this._pos = savedPos37; } - } else { - var result212 = null; - this._pos = savedPos37; - } - var result211 = result212 !== null - ? (function() { - if ((arguments[0]).charCodeAt(0) > (arguments[2]).charCodeAt(0)) { - throw new PEG.Parser.SyntaxError( - "Invalid character range: " - + PEG.RegExpUtils.quoteForClass((arguments[0])) - + "-" - + PEG.RegExpUtils.quoteForClass((arguments[2])) - + "." - ); - } - - return PEG.RegExpUtils.quoteForClass((arguments[0])) - + "-" - + PEG.RegExpUtils.quoteForClass((arguments[2])); - }).apply(this, result212) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result211 - }; - return result211; - }; - - result._parse_classCharacter = function(context) { - var cacheKey = "classCharacter" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - - var result217 = this._parse_bracketDelimitedCharacter(context); - var result216 = result217 !== null - ? (function() { - return PEG.RegExpUtils.quoteForClass((arguments[0])); - }).call(this, result217) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result216 - }; - return result216; - }; - - result._parse_bracketDelimitedCharacter = function(context) { - var cacheKey = "bracketDelimitedCharacter" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; + var result211 = result212 !== null + ? (function() { + if ((arguments[0]).charCodeAt(0) > (arguments[2]).charCodeAt(0)) { + throw new this.SyntaxError( + "Invalid character range: " + + PEG.RegExpUtils.quoteForClass((arguments[0])) + + "-" + + PEG.RegExpUtils.quoteForClass((arguments[2])) + + "." + ); + } + + return PEG.RegExpUtils.quoteForClass((arguments[0])) + + "-" + + PEG.RegExpUtils.quoteForClass((arguments[2])); + }).apply(this, result212) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result211 + }; + return result211; + }, + _parse_classCharacter: function(context) { + var cacheKey = "classCharacter" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var result217 = this._parse_bracketDelimitedCharacter(context); + var result216 = result217 !== null + ? (function() { + return PEG.RegExpUtils.quoteForClass((arguments[0])); + }).call(this, result217) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result216 + }; + return result216; + }, - var result224 = this._parse_simpleBracketDelimitedCharacter(context); - if (result224 !== null) { - var result218 = result224; - } else { - var result223 = this._parse_simpleEscapeSequence(context); - if (result223 !== null) { - var result218 = result223; - } else { - var result222 = this._parse_zeroEscapeSequence(context); - if (result222 !== null) { - var result218 = result222; - } else { - var result221 = this._parse_hexEscapeSequence(context); - if (result221 !== null) { - var result218 = result221; + _parse_bracketDelimitedCharacter: function(context) { + var cacheKey = "bracketDelimitedCharacter" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var result224 = this._parse_simpleBracketDelimitedCharacter(context); + if (result224 !== null) { + var result218 = result224; + } else { + var result223 = this._parse_simpleEscapeSequence(context); + if (result223 !== null) { + var result218 = result223; + } else { + var result222 = this._parse_zeroEscapeSequence(context); + if (result222 !== null) { + var result218 = result222; } else { - var result220 = this._parse_unicodeEscapeSequence(context); - if (result220 !== null) { - var result218 = result220; + var result221 = this._parse_hexEscapeSequence(context); + if (result221 !== null) { + var result218 = result221; } else { - var result219 = this._parse_eolEscapeSequence(context); - if (result219 !== null) { - var result218 = result219; + var result220 = this._parse_unicodeEscapeSequence(context); + if (result220 !== null) { + var result218 = result220; } else { - var result218 = null;; + var result219 = this._parse_eolEscapeSequence(context); + if (result219 !== null) { + var result218 = result219; + } else { + var result218 = null;; + }; }; }; }; }; + } + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result218 }; - } - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result218 - }; - return result218; - }; - - result._parse_simpleBracketDelimitedCharacter = function(context) { - var cacheKey = "simpleBracketDelimitedCharacter" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } + return result218; + }, - var pos = this._pos; - - - var savedPos38 = this._pos; - var savedPos39 = this._pos; - var savedReportMatchFailuresVar3 = context.reportMatchFailures; - context.reportMatchFailures = false; - if (this._input.substr(this._pos, 1) === "]") { - var result232 = "]"; - this._pos += 1; - } else { - var result232 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("]")); - } - } - if (result232 !== null) { - var result229 = result232; - } else { - if (this._input.substr(this._pos, 1) === "\\") { - var result231 = "\\"; + _parse_simpleBracketDelimitedCharacter: function(context) { + var cacheKey = "simpleBracketDelimitedCharacter" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos38 = this._pos; + var savedPos39 = this._pos; + var savedReportMatchFailuresVar3 = context.reportMatchFailures; + context.reportMatchFailures = false; + if (this._input.substr(this._pos, 1) === "]") { + var result232 = "]"; this._pos += 1; } else { - var result231 = null; + var result232 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\\")); + this._matchFailed(this._quoteString("]")); } } - if (result231 !== null) { - var result229 = result231; + if (result232 !== null) { + var result229 = result232; } else { - var result230 = this._parse_eolChar(context); - if (result230 !== null) { - var result229 = result230; + if (this._input.substr(this._pos, 1) === "\\") { + var result231 = "\\"; + this._pos += 1; + } else { + var result231 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("\\")); + } + } + if (result231 !== null) { + var result229 = result231; } else { - var result229 = null;; + var result230 = this._parse_eolChar(context); + if (result230 !== null) { + var result229 = result230; + } else { + var result229 = null;; + }; }; - }; - } - context.reportMatchFailures = savedReportMatchFailuresVar3; - if (result229 === null) { - var result227 = ''; - } else { - var result227 = null; - this._pos = savedPos39; - } - if (result227 !== null) { - if (this._input.length > this._pos) { - var result228 = this._input[this._pos]; - this._pos++; + } + context.reportMatchFailures = savedReportMatchFailuresVar3; + if (result229 === null) { + var result227 = ''; } else { - var result228 = null; - if (context.reportMatchFailures) { - this._matchFailed('any character'); - } + var result227 = null; + this._pos = savedPos39; } - if (result228 !== null) { - var result226 = [result227, result228]; + if (result227 !== null) { + if (this._input.length > this._pos) { + var result228 = this._input[this._pos]; + this._pos++; + } else { + var result228 = null; + if (context.reportMatchFailures) { + this._matchFailed('any character'); + } + } + if (result228 !== null) { + var result226 = [result227, result228]; + } else { + var result226 = null; + this._pos = savedPos38; + } } else { var result226 = null; this._pos = savedPos38; } - } else { - var result226 = null; - this._pos = savedPos38; - } - var result225 = result226 !== null - ? (function() { return (arguments[1]); }).apply(this, result226) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result225 - }; - return result225; - }; - - result._parse_simpleEscapeSequence = function(context) { - var cacheKey = "simpleEscapeSequence" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result225 = result226 !== null + ? (function() { return (arguments[1]); }).apply(this, result226) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result225 + }; + return result225; + }, - var savedPos40 = this._pos; - if (this._input.substr(this._pos, 1) === "\\") { - var result235 = "\\"; - this._pos += 1; - } else { - var result235 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\\")); - } - } - if (result235 !== null) { - var savedPos41 = this._pos; - var savedReportMatchFailuresVar4 = context.reportMatchFailures; - context.reportMatchFailures = false; - var result242 = this._parse_digit(context); - if (result242 !== null) { - var result238 = result242; + _parse_simpleEscapeSequence: function(context) { + var cacheKey = "simpleEscapeSequence" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos40 = this._pos; + if (this._input.substr(this._pos, 1) === "\\") { + var result235 = "\\"; + this._pos += 1; } else { - if (this._input.substr(this._pos, 1) === "x") { - var result241 = "x"; - this._pos += 1; - } else { - var result241 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("x")); - } + var result235 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("\\")); } - if (result241 !== null) { - var result238 = result241; + } + if (result235 !== null) { + var savedPos41 = this._pos; + var savedReportMatchFailuresVar4 = context.reportMatchFailures; + context.reportMatchFailures = false; + var result242 = this._parse_digit(context); + if (result242 !== null) { + var result238 = result242; } else { - if (this._input.substr(this._pos, 1) === "u") { - var result240 = "u"; + if (this._input.substr(this._pos, 1) === "x") { + var result241 = "x"; this._pos += 1; } else { - var result240 = null; + var result241 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("u")); + this._matchFailed(this._quoteString("x")); } } - if (result240 !== null) { - var result238 = result240; + if (result241 !== null) { + var result238 = result241; } else { - var result239 = this._parse_eolChar(context); - if (result239 !== null) { - var result238 = result239; + if (this._input.substr(this._pos, 1) === "u") { + var result240 = "u"; + this._pos += 1; } else { - var result238 = null;; + var result240 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("u")); + } + } + if (result240 !== null) { + var result238 = result240; + } else { + var result239 = this._parse_eolChar(context); + if (result239 !== null) { + var result238 = result239; + } else { + var result238 = null;; + }; }; }; - }; - } - context.reportMatchFailures = savedReportMatchFailuresVar4; - if (result238 === null) { - var result236 = ''; - } else { - var result236 = null; - this._pos = savedPos41; - } - if (result236 !== null) { - if (this._input.length > this._pos) { - var result237 = this._input[this._pos]; - this._pos++; + } + context.reportMatchFailures = savedReportMatchFailuresVar4; + if (result238 === null) { + var result236 = ''; } else { - var result237 = null; - if (context.reportMatchFailures) { - this._matchFailed('any character'); - } + var result236 = null; + this._pos = savedPos41; } - if (result237 !== null) { - var result234 = [result235, result236, result237]; + if (result236 !== null) { + if (this._input.length > this._pos) { + var result237 = this._input[this._pos]; + this._pos++; + } else { + var result237 = null; + if (context.reportMatchFailures) { + this._matchFailed('any character'); + } + } + if (result237 !== null) { + var result234 = [result235, result236, result237]; + } else { + var result234 = null; + this._pos = savedPos40; + } } else { var result234 = null; this._pos = savedPos40; @@ -2339,114 +2372,114 @@ PEG.grammarParser = (function(){ var result234 = null; this._pos = savedPos40; } - } else { - var result234 = null; - this._pos = savedPos40; - } - var result233 = result234 !== null - ? (function() { - return (arguments[2]) - .replace("b", "\b") - .replace("f", "\f") - .replace("n", "\n") - .replace("r", "\r") - .replace("t", "\t") - .replace("v", "\v") - }).apply(this, result234) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result233 - }; - return result233; - }; - - result._parse_zeroEscapeSequence = function(context) { - var cacheKey = "zeroEscapeSequence" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result233 = result234 !== null + ? (function() { + return (arguments[2]) + .replace("b", "\b") + .replace("f", "\f") + .replace("n", "\n") + .replace("r", "\r") + .replace("t", "\t") + .replace("v", "\v") + }).apply(this, result234) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result233 + }; + return result233; + }, - var savedPos42 = this._pos; - if (this._input.substr(this._pos, 2) === "\\0") { - var result245 = "\\0"; - this._pos += 2; - } else { - var result245 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\\0")); - } - } - if (result245 !== null) { - var savedPos43 = this._pos; - var savedReportMatchFailuresVar5 = context.reportMatchFailures; - context.reportMatchFailures = false; - var result247 = this._parse_digit(context); - context.reportMatchFailures = savedReportMatchFailuresVar5; - if (result247 === null) { - var result246 = ''; + _parse_zeroEscapeSequence: function(context) { + var cacheKey = "zeroEscapeSequence" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos42 = this._pos; + if (this._input.substr(this._pos, 2) === "\\0") { + var result245 = "\\0"; + this._pos += 2; } else { - var result246 = null; - this._pos = savedPos43; + var result245 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("\\0")); + } } - if (result246 !== null) { - var result244 = [result245, result246]; + if (result245 !== null) { + var savedPos43 = this._pos; + var savedReportMatchFailuresVar5 = context.reportMatchFailures; + context.reportMatchFailures = false; + var result247 = this._parse_digit(context); + context.reportMatchFailures = savedReportMatchFailuresVar5; + if (result247 === null) { + var result246 = ''; + } else { + var result246 = null; + this._pos = savedPos43; + } + if (result246 !== null) { + var result244 = [result245, result246]; + } else { + var result244 = null; + this._pos = savedPos42; + } } else { var result244 = null; this._pos = savedPos42; } - } else { - var result244 = null; - this._pos = savedPos42; - } - var result243 = result244 !== null - ? (function() { return "\0"; }).apply(this, result244) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result243 - }; - return result243; - }; - - result._parse_hexEscapeSequence = function(context) { - var cacheKey = "hexEscapeSequence" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result243 = result244 !== null + ? (function() { return "\0"; }).apply(this, result244) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result243 + }; + return result243; + }, - var savedPos44 = this._pos; - if (this._input.substr(this._pos, 2) === "\\x") { - var result250 = "\\x"; - this._pos += 2; - } else { - var result250 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\\x")); - } - } - if (result250 !== null) { - var result251 = this._parse_hexDigit(context); - if (result251 !== null) { - var result252 = this._parse_hexDigit(context); - if (result252 !== null) { - var result249 = [result250, result251, result252]; + _parse_hexEscapeSequence: function(context) { + var cacheKey = "hexEscapeSequence" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos44 = this._pos; + if (this._input.substr(this._pos, 2) === "\\x") { + var result250 = "\\x"; + this._pos += 2; + } else { + var result250 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("\\x")); + } + } + if (result250 !== null) { + var result251 = this._parse_hexDigit(context); + if (result251 !== null) { + var result252 = this._parse_hexDigit(context); + if (result252 !== null) { + var result249 = [result250, result251, result252]; + } else { + var result249 = null; + this._pos = savedPos44; + } } else { var result249 = null; this._pos = savedPos44; @@ -2455,56 +2488,56 @@ PEG.grammarParser = (function(){ var result249 = null; this._pos = savedPos44; } - } else { - var result249 = null; - this._pos = savedPos44; - } - var result248 = result249 !== null - ? (function() { - return String.fromCharCode(parseInt("0x" + (arguments[1]) + (arguments[2]))); - }).apply(this, result249) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result248 - }; - return result248; - }; - - result._parse_unicodeEscapeSequence = function(context) { - var cacheKey = "unicodeEscapeSequence" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result248 = result249 !== null + ? (function() { + return String.fromCharCode(parseInt("0x" + (arguments[1]) + (arguments[2]))); + }).apply(this, result249) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result248 + }; + return result248; + }, - var savedPos45 = this._pos; - if (this._input.substr(this._pos, 2) === "\\u") { - var result255 = "\\u"; - this._pos += 2; - } else { - var result255 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\\u")); - } - } - if (result255 !== null) { - var result256 = this._parse_hexDigit(context); - if (result256 !== null) { - var result257 = this._parse_hexDigit(context); - if (result257 !== null) { - var result258 = this._parse_hexDigit(context); - if (result258 !== null) { - var result259 = this._parse_hexDigit(context); - if (result259 !== null) { - var result254 = [result255, result256, result257, result258, result259]; + _parse_unicodeEscapeSequence: function(context) { + var cacheKey = "unicodeEscapeSequence" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos45 = this._pos; + if (this._input.substr(this._pos, 2) === "\\u") { + var result255 = "\\u"; + this._pos += 2; + } else { + var result255 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("\\u")); + } + } + if (result255 !== null) { + var result256 = this._parse_hexDigit(context); + if (result256 !== null) { + var result257 = this._parse_hexDigit(context); + if (result257 !== null) { + var result258 = this._parse_hexDigit(context); + if (result258 !== null) { + var result259 = this._parse_hexDigit(context); + if (result259 !== null) { + var result254 = [result255, result256, result257, result258, result259]; + } else { + var result254 = null; + this._pos = savedPos45; + } } else { var result254 = null; this._pos = savedPos45; @@ -2521,253 +2554,231 @@ PEG.grammarParser = (function(){ var result254 = null; this._pos = savedPos45; } - } else { - var result254 = null; - this._pos = savedPos45; - } - var result253 = result254 !== null - ? (function() { - return String.fromCharCode(parseInt("0x" + (arguments[1]) + (arguments[2]) + (arguments[3]) + (arguments[4]))); - }).apply(this, result254) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result253 - }; - return result253; - }; - - result._parse_eolEscapeSequence = function(context) { - var cacheKey = "eolEscapeSequence" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + var result253 = result254 !== null + ? (function() { + return String.fromCharCode(parseInt("0x" + (arguments[1]) + (arguments[2]) + (arguments[3]) + (arguments[4]))); + }).apply(this, result254) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result253 + }; + return result253; + }, - var savedPos46 = this._pos; - if (this._input.substr(this._pos, 1) === "\\") { - var result262 = "\\"; - this._pos += 1; - } else { - var result262 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\\")); - } - } - if (result262 !== null) { - var result263 = this._parse_eol(context); - if (result263 !== null) { - var result261 = [result262, result263]; + _parse_eolEscapeSequence: function(context) { + var cacheKey = "eolEscapeSequence" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos46 = this._pos; + if (this._input.substr(this._pos, 1) === "\\") { + var result262 = "\\"; + this._pos += 1; + } else { + var result262 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("\\")); + } + } + if (result262 !== null) { + var result263 = this._parse_eol(context); + if (result263 !== null) { + var result261 = [result262, result263]; + } else { + var result261 = null; + this._pos = savedPos46; + } } else { var result261 = null; this._pos = savedPos46; } - } else { - var result261 = null; - this._pos = savedPos46; - } - var result260 = result261 !== null - ? (function() { return (arguments[1]); }).apply(this, result261) - : null; - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result260 - }; - return result260; - }; - - result._parse_digit = function(context) { - var cacheKey = "digit" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - - if (this._input.substr(this._pos).match(/^[0-9]/) !== null) { - var result264 = this._input[this._pos]; - this._pos++; - } else { - var result264 = null; - if (context.reportMatchFailures) { - this._matchFailed('[' + "0-9" + ']'); - } - } - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result264 - }; - return result264; - }; - - result._parse_hexDigit = function(context) { - var cacheKey = "hexDigit" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - - if (this._input.substr(this._pos).match(/^[0-9a-fA-F]/) !== null) { - var result265 = this._input[this._pos]; - this._pos++; - } else { - var result265 = null; - if (context.reportMatchFailures) { - this._matchFailed('[' + "0-9a-fA-F" + ']'); - } - } - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result265 - }; - return result265; - }; - - result._parse_letter = function(context) { - var cacheKey = "letter" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - - var result268 = this._parse_lowerCaseLetter(context); - if (result268 !== null) { - var result266 = result268; - } else { - var result267 = this._parse_upperCaseLetter(context); - if (result267 !== null) { - var result266 = result267; - } else { - var result266 = null;; + var result260 = result261 !== null + ? (function() { return (arguments[1]); }).apply(this, result261) + : null; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result260 }; - } - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result266 - }; - return result266; - }; - - result._parse_lowerCaseLetter = function(context) { - var cacheKey = "lowerCaseLetter" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - - if (this._input.substr(this._pos).match(/^[a-z]/) !== null) { - var result269 = this._input[this._pos]; - this._pos++; - } else { - var result269 = null; - if (context.reportMatchFailures) { - this._matchFailed('[' + "a-z" + ']'); - } - } - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result269 - }; - return result269; - }; - - result._parse_upperCaseLetter = function(context) { - var cacheKey = "upperCaseLetter" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - - if (this._input.substr(this._pos).match(/^[A-Z]/) !== null) { - var result270 = this._input[this._pos]; - this._pos++; - } else { - var result270 = null; - if (context.reportMatchFailures) { - this._matchFailed('[' + "A-Z" + ']'); - } - } - + return result260; + }, + _parse_digit: function(context) { + var cacheKey = "digit" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + if (this._input.substr(this._pos).match(/^[0-9]/) !== null) { + var result264 = this._input[this._pos]; + this._pos++; + } else { + var result264 = null; + if (context.reportMatchFailures) { + this._matchFailed('[' + "0-9" + ']'); + } + } + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result264 + }; + return result264; + }, - this._cache[cacheKey] = { - nextPos: this._pos, - result: result270 - }; - return result270; - }; - - result._parse___ = function(context) { - var cacheKey = "__" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } + _parse_hexDigit: function(context) { + var cacheKey = "hexDigit" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + if (this._input.substr(this._pos).match(/^[0-9a-fA-F]/) !== null) { + var result265 = this._input[this._pos]; + this._pos++; + } else { + var result265 = null; + if (context.reportMatchFailures) { + this._matchFailed('[' + "0-9a-fA-F" + ']'); + } + } + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result265 + }; + return result265; + }, - var pos = this._pos; + _parse_letter: function(context) { + var cacheKey = "letter" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var result268 = this._parse_lowerCaseLetter(context); + if (result268 !== null) { + var result266 = result268; + } else { + var result267 = this._parse_upperCaseLetter(context); + if (result267 !== null) { + var result266 = result267; + } else { + var result266 = null;; + }; + } + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result266 + }; + return result266; + }, + _parse_lowerCaseLetter: function(context) { + var cacheKey = "lowerCaseLetter" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + if (this._input.substr(this._pos).match(/^[a-z]/) !== null) { + var result269 = this._input[this._pos]; + this._pos++; + } else { + var result269 = null; + if (context.reportMatchFailures) { + this._matchFailed('[' + "a-z" + ']'); + } + } + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result269 + }; + return result269; + }, - var result271 = []; - var result275 = this._parse_whitespace(context); - if (result275 !== null) { - var result272 = result275; - } else { - var result274 = this._parse_eol(context); - if (result274 !== null) { - var result272 = result274; - } else { - var result273 = this._parse_comment(context); - if (result273 !== null) { - var result272 = result273; - } else { - var result272 = null;; - }; + _parse_upperCaseLetter: function(context) { + var cacheKey = "upperCaseLetter" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + if (this._input.substr(this._pos).match(/^[A-Z]/) !== null) { + var result270 = this._input[this._pos]; + this._pos++; + } else { + var result270 = null; + if (context.reportMatchFailures) { + this._matchFailed('[' + "A-Z" + ']'); + } + } + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result270 }; - } - while (result272 !== null) { - result271.push(result272); + return result270; + }, + + _parse___: function(context) { + var cacheKey = "__" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var result271 = []; var result275 = this._parse_whitespace(context); if (result275 !== null) { var result272 = result275; @@ -2784,109 +2795,93 @@ PEG.grammarParser = (function(){ }; }; } - } - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result271 - }; - return result271; - }; - - result._parse_comment = function(context) { - var cacheKey = "comment" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - var savedReportMatchFailures = context.reportMatchFailures; - context.reportMatchFailures = false; - var result278 = this._parse_singleLineComment(context); - if (result278 !== null) { - var result276 = result278; - } else { - var result277 = this._parse_multiLineComment(context); - if (result277 !== null) { - var result276 = result277; - } else { - var result276 = null;; + while (result272 !== null) { + result271.push(result272); + var result275 = this._parse_whitespace(context); + if (result275 !== null) { + var result272 = result275; + } else { + var result274 = this._parse_eol(context); + if (result274 !== null) { + var result272 = result274; + } else { + var result273 = this._parse_comment(context); + if (result273 !== null) { + var result272 = result273; + } else { + var result272 = null;; + }; + }; + } + } + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result271 }; - } - context.reportMatchFailures = savedReportMatchFailures; - if (context.reportMatchFailures && result276 === null) { - this._matchFailed("comment"); - } - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result276 - }; - return result276; - }; - - result._parse_singleLineComment = function(context) { - var cacheKey = "singleLineComment" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } + return result271; + }, - var pos = this._pos; - - - var savedPos47 = this._pos; - if (this._input.substr(this._pos, 2) === "//") { - var result280 = "//"; - this._pos += 2; - } else { - var result280 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("//")); - } - } - if (result280 !== null) { - var result281 = []; - var savedPos48 = this._pos; - var savedPos49 = this._pos; - var savedReportMatchFailuresVar6 = context.reportMatchFailures; + _parse_comment: function(context) { + var cacheKey = "comment" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + var savedReportMatchFailures = context.reportMatchFailures; context.reportMatchFailures = false; - var result285 = this._parse_eolChar(context); - context.reportMatchFailures = savedReportMatchFailuresVar6; - if (result285 === null) { - var result283 = ''; + var result278 = this._parse_singleLineComment(context); + if (result278 !== null) { + var result276 = result278; } else { - var result283 = null; - this._pos = savedPos49; - } - if (result283 !== null) { - if (this._input.length > this._pos) { - var result284 = this._input[this._pos]; - this._pos++; + var result277 = this._parse_multiLineComment(context); + if (result277 !== null) { + var result276 = result277; } else { - var result284 = null; - if (context.reportMatchFailures) { - this._matchFailed('any character'); - } - } - if (result284 !== null) { - var result282 = [result283, result284]; - } else { - var result282 = null; - this._pos = savedPos48; - } + var result276 = null;; + }; + } + context.reportMatchFailures = savedReportMatchFailures; + if (context.reportMatchFailures && result276 === null) { + this._matchFailed("comment"); + } + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result276 + }; + return result276; + }, + + _parse_singleLineComment: function(context) { + var cacheKey = "singleLineComment" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos47 = this._pos; + if (this._input.substr(this._pos, 2) === "//") { + var result280 = "//"; + this._pos += 2; } else { - var result282 = null; - this._pos = savedPos48; + var result280 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("//")); + } } - while (result282 !== null) { - result281.push(result282); + if (result280 !== null) { + var result281 = []; var savedPos48 = this._pos; var savedPos49 = this._pos; var savedReportMatchFailuresVar6 = context.reportMatchFailures; @@ -2919,92 +2914,84 @@ PEG.grammarParser = (function(){ var result282 = null; this._pos = savedPos48; } - } - if (result281 !== null) { - var result279 = [result280, result281]; + while (result282 !== null) { + result281.push(result282); + var savedPos48 = this._pos; + var savedPos49 = this._pos; + var savedReportMatchFailuresVar6 = context.reportMatchFailures; + context.reportMatchFailures = false; + var result285 = this._parse_eolChar(context); + context.reportMatchFailures = savedReportMatchFailuresVar6; + if (result285 === null) { + var result283 = ''; + } else { + var result283 = null; + this._pos = savedPos49; + } + if (result283 !== null) { + if (this._input.length > this._pos) { + var result284 = this._input[this._pos]; + this._pos++; + } else { + var result284 = null; + if (context.reportMatchFailures) { + this._matchFailed('any character'); + } + } + if (result284 !== null) { + var result282 = [result283, result284]; + } else { + var result282 = null; + this._pos = savedPos48; + } + } else { + var result282 = null; + this._pos = savedPos48; + } + } + if (result281 !== null) { + var result279 = [result280, result281]; + } else { + var result279 = null; + this._pos = savedPos47; + } } else { var result279 = null; this._pos = savedPos47; } - } else { - var result279 = null; - this._pos = savedPos47; - } - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result279 - }; - return result279; - }; - - result._parse_multiLineComment = function(context) { - var cacheKey = "multiLineComment" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result279 + }; + return result279; + }, - var savedPos50 = this._pos; - if (this._input.substr(this._pos, 2) === "/*") { - var result287 = "/*"; - this._pos += 2; - } else { - var result287 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("/*")); - } - } - if (result287 !== null) { - var result288 = []; - var savedPos51 = this._pos; - var savedPos52 = this._pos; - var savedReportMatchFailuresVar7 = context.reportMatchFailures; - context.reportMatchFailures = false; - if (this._input.substr(this._pos, 2) === "*/") { - var result293 = "*/"; + _parse_multiLineComment: function(context) { + var cacheKey = "multiLineComment" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + var savedPos50 = this._pos; + if (this._input.substr(this._pos, 2) === "/*") { + var result287 = "/*"; this._pos += 2; } else { - var result293 = null; + var result287 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("*/")); - } - } - context.reportMatchFailures = savedReportMatchFailuresVar7; - if (result293 === null) { - var result291 = ''; - } else { - var result291 = null; - this._pos = savedPos52; - } - if (result291 !== null) { - if (this._input.length > this._pos) { - var result292 = this._input[this._pos]; - this._pos++; - } else { - var result292 = null; - if (context.reportMatchFailures) { - this._matchFailed('any character'); - } - } - if (result292 !== null) { - var result290 = [result291, result292]; - } else { - var result290 = null; - this._pos = savedPos51; + this._matchFailed(this._quoteString("/*")); } - } else { - var result290 = null; - this._pos = savedPos51; } - while (result290 !== null) { - result288.push(result290); + if (result287 !== null) { + var result288 = []; var savedPos51 = this._pos; var savedPos52 = this._pos; var savedReportMatchFailuresVar7 = context.reportMatchFailures; @@ -3015,7 +3002,7 @@ PEG.grammarParser = (function(){ } else { var result293 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("*/")); + this._matchFailed(this._quoteString("*/")); } } context.reportMatchFailures = savedReportMatchFailuresVar7; @@ -3045,19 +3032,65 @@ PEG.grammarParser = (function(){ var result290 = null; this._pos = savedPos51; } - } - if (result288 !== null) { - if (this._input.substr(this._pos, 2) === "*/") { - var result289 = "*/"; - this._pos += 2; - } else { - var result289 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("*/")); + while (result290 !== null) { + result288.push(result290); + var savedPos51 = this._pos; + var savedPos52 = this._pos; + var savedReportMatchFailuresVar7 = context.reportMatchFailures; + context.reportMatchFailures = false; + if (this._input.substr(this._pos, 2) === "*/") { + var result293 = "*/"; + this._pos += 2; + } else { + var result293 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("*/")); + } + } + context.reportMatchFailures = savedReportMatchFailuresVar7; + if (result293 === null) { + var result291 = ''; + } else { + var result291 = null; + this._pos = savedPos52; + } + if (result291 !== null) { + if (this._input.length > this._pos) { + var result292 = this._input[this._pos]; + this._pos++; + } else { + var result292 = null; + if (context.reportMatchFailures) { + this._matchFailed('any character'); + } + } + if (result292 !== null) { + var result290 = [result291, result292]; + } else { + var result290 = null; + this._pos = savedPos51; + } + } else { + var result290 = null; + this._pos = savedPos51; } } - if (result289 !== null) { - var result286 = [result287, result288, result289]; + if (result288 !== null) { + if (this._input.substr(this._pos, 2) === "*/") { + var result289 = "*/"; + this._pos += 2; + } else { + var result289 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("*/")); + } + } + if (result289 !== null) { + var result286 = [result287, result288, result289]; + } else { + var result286 = null; + this._pos = savedPos50; + } } else { var result286 = null; this._pos = savedPos50; @@ -3066,172 +3099,303 @@ PEG.grammarParser = (function(){ var result286 = null; this._pos = savedPos50; } - } else { - var result286 = null; - this._pos = savedPos50; - } - - - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result286 - }; - return result286; - }; - - result._parse_eol = function(context) { - var cacheKey = "eol" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result286 + }; + return result286; + }, - var savedReportMatchFailures = context.reportMatchFailures; - context.reportMatchFailures = false; - if (this._input.substr(this._pos, 1) === "\n") { - var result299 = "\n"; - this._pos += 1; - } else { - var result299 = null; - if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\n")); - } - } - if (result299 !== null) { - var result294 = result299; - } else { - if (this._input.substr(this._pos, 2) === "\r\n") { - var result298 = "\r\n"; - this._pos += 2; + _parse_eol: function(context) { + var cacheKey = "eol" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + var savedReportMatchFailures = context.reportMatchFailures; + context.reportMatchFailures = false; + if (this._input.substr(this._pos, 1) === "\n") { + var result299 = "\n"; + this._pos += 1; } else { - var result298 = null; + var result299 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\r\n")); + this._matchFailed(this._quoteString("\n")); } } - if (result298 !== null) { - var result294 = result298; + if (result299 !== null) { + var result294 = result299; } else { - if (this._input.substr(this._pos, 1) === "\r") { - var result297 = "\r"; - this._pos += 1; + if (this._input.substr(this._pos, 2) === "\r\n") { + var result298 = "\r\n"; + this._pos += 2; } else { - var result297 = null; + var result298 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\r")); + this._matchFailed(this._quoteString("\r\n")); } } - if (result297 !== null) { - var result294 = result297; + if (result298 !== null) { + var result294 = result298; } else { - if (this._input.substr(this._pos, 1) === "\u2028") { - var result296 = "\u2028"; + if (this._input.substr(this._pos, 1) === "\r") { + var result297 = "\r"; this._pos += 1; } else { - var result296 = null; + var result297 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\u2028")); + this._matchFailed(this._quoteString("\r")); } } - if (result296 !== null) { - var result294 = result296; + if (result297 !== null) { + var result294 = result297; } else { - if (this._input.substr(this._pos, 1) === "\u2029") { - var result295 = "\u2029"; + if (this._input.substr(this._pos, 1) === "\u2028") { + var result296 = "\u2028"; this._pos += 1; } else { - var result295 = null; + var result296 = null; if (context.reportMatchFailures) { - this._matchFailed(PEG.StringUtils.quote("\u2029")); + this._matchFailed(this._quoteString("\u2028")); } } - if (result295 !== null) { - var result294 = result295; + if (result296 !== null) { + var result294 = result296; } else { - var result294 = null;; + if (this._input.substr(this._pos, 1) === "\u2029") { + var result295 = "\u2029"; + this._pos += 1; + } else { + var result295 = null; + if (context.reportMatchFailures) { + this._matchFailed(this._quoteString("\u2029")); + } + } + if (result295 !== null) { + var result294 = result295; + } else { + var result294 = null;; + }; }; }; }; + } + context.reportMatchFailures = savedReportMatchFailures; + if (context.reportMatchFailures && result294 === null) { + this._matchFailed("end of line"); + } + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result294 }; - } - context.reportMatchFailures = savedReportMatchFailures; - if (context.reportMatchFailures && result294 === null) { - this._matchFailed("end of line"); - } - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result294 - }; - return result294; - }; - - result._parse_eolChar = function(context) { - var cacheKey = "eolChar" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - - if (this._input.substr(this._pos).match(/^[\n\r\u2028\u2029]/) !== null) { - var result300 = this._input[this._pos]; - this._pos++; - } else { - var result300 = null; - if (context.reportMatchFailures) { - this._matchFailed('[' + "\\n\\r\\u2028\\u2029" + ']'); - } - } + return result294; + }, + _parse_eolChar: function(context) { + var cacheKey = "eolChar" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + + if (this._input.substr(this._pos).match(/^[\n\r\u2028\u2029]/) !== null) { + var result300 = this._input[this._pos]; + this._pos++; + } else { + var result300 = null; + if (context.reportMatchFailures) { + this._matchFailed('[' + "\\n\\r\\u2028\\u2029" + ']'); + } + } + + + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result300 + }; + return result300; + }, + _parse_whitespace: function(context) { + var cacheKey = "whitespace" + '@' + this._pos; + var cachedResult = this._cache[cacheKey]; + if (cachedResult !== undefined) { + this._pos = cachedResult.nextPos; + return cachedResult.result; + } + + var pos = this._pos; + + var savedReportMatchFailures = context.reportMatchFailures; + context.reportMatchFailures = false; + if (this._input.substr(this._pos).match(/^[   ᠎ -   　]/) !== null) { + var result301 = this._input[this._pos]; + this._pos++; + } else { + var result301 = null; + if (context.reportMatchFailures) { + this._matchFailed('[' + "   ᠎ -   　" + ']'); + } + } + context.reportMatchFailures = savedReportMatchFailures; + if (context.reportMatchFailures && result301 === null) { + this._matchFailed("whitespace"); + } + + this._cache[cacheKey] = { + nextPos: this._pos, + result: result301 + }; + return result301; + }, + + /* + * Parses the input with a generated parser. If the parsing is successfull, + * returns a value explicitly or implicitly specified by the grammar from + * which the parser was generated (see |PEG.buildParser|). If the parsing is + * unsuccessful, throws |PEG.grammarParser.SyntaxError| describing the error. + */ + parse: function(input) { + var that = this; + + function initialize() { + that._input = input; + that._pos = 0; + that._rightmostMatchFailuresPos = 0; + that._rightmostMatchFailuresExpected = []; + that._cache = {}; + } + + function buildErrorMessage() { + function buildExpected(failuresExpected) { + switch (failuresExpected.length) { + case 0: + return 'end of input'; + case 1: + return failuresExpected[0]; + default: + failuresExpected.sort(); + return failuresExpected.slice(0, failuresExpected.length - 1).join(', ') + + ' or ' + + failuresExpected[failuresExpected.length - 1]; + } + } + + var expected = buildExpected(that._rightmostMatchFailuresExpected); + var pos = Math.max(that._pos, that._rightmostMatchFailuresPos); + var actual = pos < that._input.length + ? that._quoteString(that._input.charAt(pos)) + : 'end of input'; + + return 'Expected ' + expected + ' but ' + actual + ' found.'; + } + + function computeErrorPosition() { + /* + * The first idea was to use |String.split| to break the input up to the + * error position along newlines and derive the line and column from + * there. However IE's |split| implementation is so broken that it was + * enough to prevent it. + */ + + var input = that._input; + var pos = that._rightmostMatchFailuresPos; + var line = 1; + var column = 1; + var seenCR = false; + + for (var i = 0; i < pos; i++) { + var ch = input.charAt(i); + if (ch === '\n') { + if (!seenCR) { line++; } + column = 1; + seenCR = false; + } else if (ch === '\r' | ch === '\u2028' || ch === '\u2029') { + line++; + column = 1; + seenCR = true; + } else { + column++; + seenCR = false; + } + } + + return { line: line, column: column }; + } + + initialize(); + + var initialContext = { + reportMatchFailures: true + }; + + var result = this['_parse_' + this._startRule](initialContext); + + /* + * The parser is now in one of the following three states: + * + * 1. The parser successfully parsed the whole input. + * + * - |result !== null| + * - |that._pos === input.length| + * - |that._rightmostMatchFailuresExpected.length| may or may not contain + * something + * + * 2. The parser successfully parsed only a part of the input. + * + * - |result !== null| + * - |that._pos < input.length| + * - |that._rightmostMatchFailuresExpected.length| may or may not contain + * something + * + * 3. The parser did not successfully parse any part of the input. + * + * - |result === null| + * - |that._pos === 0| + * - |that._rightmostMatchFailuresExpected.length| contains at least one failure + * + * All code following this comment (including called functions) must + * handle these states. + */ + if (result === null || this._pos !== input.length) { + var errorPosition = computeErrorPosition(); + throw new this.SyntaxError( + buildErrorMessage(), + errorPosition.line, + errorPosition.column + ); + } + + return result; + }, - this._cache[cacheKey] = { - nextPos: this._pos, - result: result300 - }; - return result300; + /* Returns the parser source code. */ + toSource: function() { return this._source; } }; - result._parse_whitespace = function(context) { - var cacheKey = "whitespace" + '@' + this._pos; - var cachedResult = this._cache[cacheKey]; - if (cachedResult !== undefined) { - this._pos = cachedResult.nextPos; - return cachedResult.result; - } - - var pos = this._pos; - - var savedReportMatchFailures = context.reportMatchFailures; - context.reportMatchFailures = false; - if (this._input.substr(this._pos).match(/^[   ᠎ -   　]/) !== null) { - var result301 = this._input[this._pos]; - this._pos++; - } else { - var result301 = null; - if (context.reportMatchFailures) { - this._matchFailed('[' + "   ᠎ -   　" + ']'); - } - } - context.reportMatchFailures = savedReportMatchFailures; - if (context.reportMatchFailures && result301 === null) { - this._matchFailed("whitespace"); - } - - this._cache[cacheKey] = { - nextPos: this._pos, - result: result301 - }; - return result301; + /* Thrown when a parser encounters a syntax error. */ + + result.SyntaxError = function(message, line, column) { + this.name = 'SyntaxError'; + this.message = message; + this.line = line; + this.column = column; }; + result.SyntaxError.prototype = Error.prototype; + return result; })(); diff --git a/lib/metagrammar.pegjs b/lib/metagrammar.pegjs index 547076c..76d4f39 100644 --- a/lib/metagrammar.pegjs +++ b/lib/metagrammar.pegjs @@ -131,7 +131,7 @@ class "character class": "[" "^"? (classCharacterRange / classCharacter)* "]" __ classCharacterRange: bracketDelimitedCharacter "-" bracketDelimitedCharacter { if ($1.charCodeAt(0) > $3.charCodeAt(0)) { - throw new PEG.Parser.SyntaxError( + throw new this.SyntaxError( "Invalid character range: " + PEG.RegExpUtils.quoteForClass($1) + "-" diff --git a/lib/runtime.js b/lib/runtime.js deleted file mode 100644 index 22d28d9..0000000 --- a/lib/runtime.js +++ /dev/null @@ -1,239 +0,0 @@ -/* - * PEG.js runtime. - * - * Required by all parsers generated by PEG.js. - */ - -PEG = {}; - -(function() { - -/* ===== PEG.ArrayUtils ===== */ - -/* Array manipulation utility functions. */ - -PEG.ArrayUtils = { - each: function(array, callback) { - var length = array.length; - for (var i = 0; i < length; i++) { - callback(array[i]); - } - }, - - map: function(array, callback) { - var result = []; - var length = array.length; - for (var i = 0; i < length; i++) { - result[i] = callback(array[i]); - } - return result; - } -}; - -/* ===== PEG.StringUtils ===== */ - -/* String manipulation utility functions. */ - -PEG.StringUtils = { - /* - * Surrounds the string with quotes and escapes characters inside so that the - * result is a valid JavaScript string. - */ - quote: function(s) { - /* - * ECMA-262, 5th ed., 7.8.4: All characters may appear literally in a string - * literal except for the closing quote character, backslash, carriage - * return, line separator, paragraph separator, and line feed. Any character - * may appear in the form of an escape sequence. - */ - return '"' + s - .replace(/\\/g, '\\\\') // backslash - .replace(/"/g, '\\"') // closing quote character - .replace(/\r/g, '\\r') // carriage return - .replace(/\u2028/g, '\\u2028') // line separator - .replace(/\u2029/g, '\\u2029') // paragraph separator - .replace(/\n/g, '\\n') // line feed - + '"'; - } - -}; - -/* ===== PEG.RegExpUtils ===== */ - -/* RegExp manipulation utility functions. */ - -PEG.RegExpUtils = { - /* - * Escapes characters inside the string so that it can be used as a list of - * characters in a character class of a regular expresion. - */ - quoteForClass: function(s) { - /* Based on ECMA-262, 5th ed., 7.8.5 & 15.10.1. */ - return s - .replace(/\\/g, '\\\\') // backslash - .replace(/\//g, '\\/') // closing slash - .replace(/]/g, '\\]') // closing bracket - .replace(/-/g, '\\-') // dash - .replace(/\r/g, '\\r') // carriage return - .replace(/\u2028/g, '\\u2028') // line separator - .replace(/\u2029/g, '\\u2029') // paragraph separator - .replace(/\n/g, '\\n') // line feed - } -}; - -/* ===== PEG.Parser ===== */ - -/* Prototype of all parsers generated by PEG.js. */ - -PEG.Parser = function(startRule) { this._startRule = startRule; } - -PEG.Parser.prototype = { - _matchFailed: function(failure) { - if (this._pos > this._rightmostMatchFailuresPos) { - this._rightmostMatchFailuresPos = this._pos; - this._rightmostMatchFailuresExpected = []; - } - - if (this._rightmostMatchFailuresExpected.indexOf(failure) === -1) { - this._rightmostMatchFailuresExpected.push(failure); - } - }, - - /* - * Parses the input with a generated parser. If the parsing is successfull, - * returns a value explicitly or implicitly specified by the grammar from - * which the parser was generated (see |PEG.buildParser|). If the parsing is - * unsuccessful, throws |PEG.Parser.SyntaxError| describing the error. - */ - parse: function(input) { - var that = this; - - function initialize() { - that._input = input; - that._pos = 0; - that._rightmostMatchFailuresPos = 0; - that._rightmostMatchFailuresExpected = []; - that._cache = {}; - } - - function buildErrorMessage() { - function buildExpected(failuresExpected) { - switch (failuresExpected.length) { - case 0: - return "end of input"; - case 1: - return failuresExpected[0]; - default: - failuresExpected.sort(); - return failuresExpected.slice(0, failuresExpected.length - 1).join(", ") - + " or " - + failuresExpected[failuresExpected.length - 1]; - } - } - - var expected = buildExpected(that._rightmostMatchFailuresExpected); - var pos = Math.max(that._pos, that._rightmostMatchFailuresPos); - var actual = pos < that._input.length - ? PEG.StringUtils.quote(that._input.charAt(pos)) - : "end of input"; - - return "Expected " + expected + " but " + actual + " found."; - } - - function computeErrorPosition() { - /* - * The first idea was to use |String.split| to break the input up to the - * error position along newlines and derive the line and column from - * there. However IE's |split| implementation is so broken that it was - * enough to prevent it. - */ - - var input = that._input; - var pos = that._rightmostMatchFailuresPos; - var line = 1; - var column = 1; - var seenCR = false; - - for (var i = 0; i < pos; i++) { - var ch = input.charAt(i); - if (ch === "\n") { - if (!seenCR) { line++; } - column = 1; - seenCR = false; - } else if (ch === "\r" | ch === "\u2028" || ch === "\u2029") { - line++; - column = 1; - seenCR = true; - } else { - column++; - seenCR = false; - } - } - - return { line: line, column: column }; - } - - initialize(); - - var initialContext = { - reportMatchFailures: true - }; - - var result = this["_parse_" + this._startRule](initialContext); - - /* - * The parser is now in one of the following three states: - * - * 1. The parser successfully parsed the whole input. - * - * - |result !== null| - * - |that._pos === input.length| - * - |that._rightmostMatchFailuresExpected.length| may or may not contain - * something - * - * 2. The parser successfully parsed only a part of the input. - * - * - |result !== null| - * - |that._pos < input.length| - * - |that._rightmostMatchFailuresExpected.length| may or may not contain - * something - * - * 3. The parser did not successfully parse any part of the input. - * - * - |result === null| - * - |that._pos === 0| - * - |that._rightmostMatchFailuresExpected.length| contains at least one failure - * - * All code following this comment (including called functions) must - * handle these states. - */ - if (result === null || this._pos !== input.length) { - var errorPosition = computeErrorPosition(); - throw new PEG.Parser.SyntaxError( - buildErrorMessage(), - errorPosition.line, - errorPosition.column - ); - } - - return result; - }, - - /* Returns the parser source code. */ - toSource: function() { return this._source; } -}; - -/* ===== PEG.Parser.SyntaxError ===== */ - -/* Thrown when a parser encounters a syntax error. */ - -PEG.Parser.SyntaxError = function(message, line, column) { - this.name = "PEG.Parser.SyntaxError"; - this.message = message; - this.line = line; - this.column = column; -}; - -PEG.Parser.SyntaxError.prototype = Error.prototype; - -})(); diff --git a/test/compiler-test.js b/test/compiler-test.js index 3e7e61e..312b544 100644 --- a/test/compiler-test.js +++ b/test/compiler-test.js @@ -33,13 +33,13 @@ global.parses = function(parser, input, expected) { }; global.doesNotParse = function(parser, input) { - throws(function() { parser.parse(input); }, PEG.Parser.SyntaxError); + throws(function() { parser.parse(input); }, parser.SyntaxError); }; global.doesNotParseWithMessage = function(parser, input, message) { var exception = throws( function() { parser.parse(input); }, - PEG.Parser.SyntaxError + parser.SyntaxError ); if (exception) { strictEqual(exception.message, message); @@ -49,7 +49,7 @@ global.doesNotParseWithMessage = function(parser, input, message) { global.doesNotParseWithPos = function(parser, input, line, column) { var exception = throws( function() { parser.parse(input); }, - PEG.Parser.SyntaxError + parser.SyntaxError ); if (exception) { strictEqual(exception.line, line); @@ -57,6 +57,56 @@ global.doesNotParseWithPos = function(parser, input, line, column) { } }; +/* ===== PEG.ArrayUtils ===== */ + +module("PEG.ArrayUtils"); + +test("each", function() { + var sum; + function increment(x) { sum += x; } + + sum = 0; + PEG.ArrayUtils.each([], increment); + strictEqual(sum, 0); + + sum = 0; + PEG.ArrayUtils.each([1, 2, 3], increment); + strictEqual(sum, 6); +}); + +test("map", function() { + function square(x) { return x * x; } + + deepEqual(PEG.ArrayUtils.map([], square), []); + deepEqual(PEG.ArrayUtils.map([1, 2, 3], square), [1, 4, 9]); +}); + +/* ===== PEG.StringUtils ===== */ + +module("PEG.StringUtils"); + +test("quote", function() { + strictEqual(PEG.StringUtils.quote(""), '""'); + strictEqual(PEG.StringUtils.quote("abcd"), '"abcd"'); + strictEqual( + PEG.StringUtils.quote("\"\\\r\u2028\u2029\n\"\\\r\u2028\u2029\n"), + '"\\\"\\\\\\r\\u2028\\u2029\\n\\\"\\\\\\r\\u2028\\u2029\\n"' + ); +}); + +/* ===== PEG.RegExpUtils ===== */ + +module("PEG.RegExpUtils"); + +test("quoteForClass", function() { + strictEqual(PEG.RegExpUtils.quoteForClass(""), ''); + strictEqual(PEG.RegExpUtils.quoteForClass("abcd"), 'abcd'); + strictEqual( + PEG.RegExpUtils.quoteForClass("\\/]-\r\u2028\u2029\n\\/]-\r\u2028\u2029\n"), + '\\\\\\/\\]\\-\\r\\u2028\\u2029\\n\\\\\\/\\]\\-\\r\\u2028\\u2029\\n' + ); +}); + /* ===== PEG.Compiler ===== */ module("PEG.Compiler"); diff --git a/test/index.html b/test/index.html index d841e0e..15b9bf0 100644 --- a/test/index.html +++ b/test/index.html @@ -5,10 +5,8 @@ PEG.js Test Suite - - diff --git a/test/runtime-test.js b/test/runtime-test.js deleted file mode 100644 index 90b3773..0000000 --- a/test/runtime-test.js +++ /dev/null @@ -1,53 +0,0 @@ -(function() { - -/* ===== PEG.ArrayUtils ===== */ - -module("PEG.ArrayUtils"); - -test("each", function() { - var sum; - function increment(x) { sum += x; } - - sum = 0; - PEG.ArrayUtils.each([], increment); - strictEqual(sum, 0); - - sum = 0; - PEG.ArrayUtils.each([1, 2, 3], increment); - strictEqual(sum, 6); -}); - -test("map", function() { - function square(x) { return x * x; } - - deepEqual(PEG.ArrayUtils.map([], square), []); - deepEqual(PEG.ArrayUtils.map([1, 2, 3], square), [1, 4, 9]); -}); - -/* ===== PEG.StringUtils ===== */ - -module("PEG.StringUtils"); - -test("quote", function() { - strictEqual(PEG.StringUtils.quote(""), '""'); - strictEqual(PEG.StringUtils.quote("abcd"), '"abcd"'); - strictEqual( - PEG.StringUtils.quote("\"\\\r\u2028\u2029\n\"\\\r\u2028\u2029\n"), - '"\\\"\\\\\\r\\u2028\\u2029\\n\\\"\\\\\\r\\u2028\\u2029\\n"' - ); -}); - -/* ===== PEG.RegExpUtils ===== */ - -module("PEG.RegExpUtils"); - -test("quoteForClass", function() { - strictEqual(PEG.RegExpUtils.quoteForClass(""), ''); - strictEqual(PEG.RegExpUtils.quoteForClass("abcd"), 'abcd'); - strictEqual( - PEG.RegExpUtils.quoteForClass("\\/]-\r\u2028\u2029\n\\/]-\r\u2028\u2029\n"), - '\\\\\\/\\]\\-\\r\\u2028\\u2029\\n\\\\\\/\\]\\-\\r\\u2028\\u2029\\n' - ); -}); - -})();