--- /dev/null
+/*
+ * Generated by PEG.js 0.10.0.
+ *
+ * http://pegjs.org/
+ */
+(function(root, factory) {
+ if (typeof define === "function" && define.amd) {
+ define([], factory);
+ } else if (typeof module === "object" && module.exports) {
+ module.exports = factory();
+ }
+})(this, function() {
+ "use strict";
+
+ function peg$subclass(child, parent) {
+ function ctor() { this.constructor = child; }
+ ctor.prototype = parent.prototype;
+ child.prototype = new ctor();
+ }
+
+ function peg$SyntaxError(message, expected, found, location) {
+ this.message = message;
+ this.expected = expected;
+ this.found = found;
+ this.location = location;
+ this.name = "SyntaxError";
+
+ if (typeof Error.captureStackTrace === "function") {
+ Error.captureStackTrace(this, peg$SyntaxError);
+ }
+ }
+
+ peg$subclass(peg$SyntaxError, Error);
+
+ peg$SyntaxError.buildMessage = function(expected, found) {
+ var DESCRIBE_EXPECTATION_FNS = {
+ literal: function(expectation) {
+ return "\"" + literalEscape(expectation.text) + "\"";
+ },
+
+ "class": function(expectation) {
+ var escapedParts = "",
+ i;
+
+ for (i = 0; i < expectation.parts.length; i++) {
+ escapedParts += expectation.parts[i] instanceof Array
+ ? classEscape(expectation.parts[i][0]) + "-" + classEscape(expectation.parts[i][1])
+ : classEscape(expectation.parts[i]);
+ }
+
+ return "[" + (expectation.inverted ? "^" : "") + escapedParts + "]";
+ },
+
+ any: function(expectation) {
+ return "any character";
+ },
+
+ end: function(expectation) {
+ return "end of input";
+ },
+
+ other: function(expectation) {
+ return expectation.description;
+ }
+ };
+
+ function hex(ch) {
+ return ch.charCodeAt(0).toString(16).toUpperCase();
+ }
+
+ function literalEscape(s) {
+ return s
+ .replace(/\\/g, '\\\\')
+ .replace(/"/g, '\\"')
+ .replace(/\0/g, '\\0')
+ .replace(/\t/g, '\\t')
+ .replace(/\n/g, '\\n')
+ .replace(/\r/g, '\\r')
+ .replace(/[\x00-\x0F]/g, function(ch) { return '\\x0' + hex(ch); })
+ .replace(/[\x10-\x1F\x7F-\x9F]/g, function(ch) { return '\\x' + hex(ch); });
+ }
+
+ function classEscape(s) {
+ return s
+ .replace(/\\/g, '\\\\')
+ .replace(/\]/g, '\\]')
+ .replace(/\^/g, '\\^')
+ .replace(/-/g, '\\-')
+ .replace(/\0/g, '\\0')
+ .replace(/\t/g, '\\t')
+ .replace(/\n/g, '\\n')
+ .replace(/\r/g, '\\r')
+ .replace(/[\x00-\x0F]/g, function(ch) { return '\\x0' + hex(ch); })
+ .replace(/[\x10-\x1F\x7F-\x9F]/g, function(ch) { return '\\x' + hex(ch); });
+ }
+
+ function describeExpectation(expectation) {
+ return DESCRIBE_EXPECTATION_FNS[expectation.type](expectation);
+ }
+
+ function describeExpected(expected) {
+ var descriptions = new Array(expected.length),
+ i, j;
+
+ for (i = 0; i < expected.length; i++) {
+ descriptions[i] = describeExpectation(expected[i]);
+ }
+
+ descriptions.sort();
+
+ if (descriptions.length > 0) {
+ for (i = 1, j = 1; i < descriptions.length; i++) {
+ if (descriptions[i - 1] !== descriptions[i]) {
+ descriptions[j] = descriptions[i];
+ j++;
+ }
+ }
+ descriptions.length = j;
+ }
+
+ switch (descriptions.length) {
+ case 1:
+ return descriptions[0];
+
+ case 2:
+ return descriptions[0] + " or " + descriptions[1];
+
+ default:
+ return descriptions.slice(0, -1).join(", ")
+ + ", or "
+ + descriptions[descriptions.length - 1];
+ }
+ }
+
+ function describeFound(found) {
+ return found ? "\"" + literalEscape(found) + "\"" : "end of input";
+ }
+
+ return "Expected " + describeExpected(expected) + " but " + describeFound(found) + " found.";
+ };
+
+ function peg$parse(input, options) {
+ options = options !== void 0 ? options : {};
+
+ var peg$FAILED = {},
+
+ peg$startRuleFunctions = { start: peg$parsestart },
+ peg$startRuleFunction = peg$parsestart,
+
+ peg$c0 = function(ss) {
+ return ss.length === 1 ? ss[0] : { type: 'matches', selectors: ss };
+ },
+ peg$c1 = function() { return void 0; },
+ peg$c2 = " ",
+ peg$c3 = peg$literalExpectation(" ", false),
+ peg$c4 = /^[^ [\],():#!=><~+.]/,
+ peg$c5 = peg$classExpectation([" ", "[", "]", ",", "(", ")", ":", "#", "!", "=", ">", "<", "~", "+", "."], true, false),
+ peg$c6 = function(i) { return i.join(''); },
+ peg$c7 = ">",
+ peg$c8 = peg$literalExpectation(">", false),
+ peg$c9 = function() { return 'child'; },
+ peg$c10 = "~",
+ peg$c11 = peg$literalExpectation("~", false),
+ peg$c12 = function() { return 'sibling'; },
+ peg$c13 = "+",
+ peg$c14 = peg$literalExpectation("+", false),
+ peg$c15 = function() { return 'adjacent'; },
+ peg$c16 = function() { return 'descendant'; },
+ peg$c17 = ",",
+ peg$c18 = peg$literalExpectation(",", false),
+ peg$c19 = function(s, ss) {
+ return [s].concat(ss.map(function (s) { return s[3]; }));
+ },
+ peg$c20 = function(a, ops) {
+ return ops.reduce(function (memo, rhs) {
+ return { type: rhs[0], left: memo, right: rhs[1] };
+ }, a);
+ },
+ peg$c21 = "!",
+ peg$c22 = peg$literalExpectation("!", false),
+ peg$c23 = function(subject, as) {
+ const b = as.length === 1 ? as[0] : { type: 'compound', selectors: as };
+ if(subject) b.subject = true;
+ return b;
+ },
+ peg$c24 = "*",
+ peg$c25 = peg$literalExpectation("*", false),
+ peg$c26 = function(a) { return { type: 'wildcard', value: a }; },
+ peg$c27 = "#",
+ peg$c28 = peg$literalExpectation("#", false),
+ peg$c29 = function(i) { return { type: 'identifier', value: i }; },
+ peg$c30 = "[",
+ peg$c31 = peg$literalExpectation("[", false),
+ peg$c32 = "]",
+ peg$c33 = peg$literalExpectation("]", false),
+ peg$c34 = function(v) { return v; },
+ peg$c35 = /^[><!]/,
+ peg$c36 = peg$classExpectation([">", "<", "!"], false, false),
+ peg$c37 = "=",
+ peg$c38 = peg$literalExpectation("=", false),
+ peg$c39 = function(a) { return (a || '') + '='; },
+ peg$c40 = /^[><]/,
+ peg$c41 = peg$classExpectation([">", "<"], false, false),
+ peg$c42 = ".",
+ peg$c43 = peg$literalExpectation(".", false),
+ peg$c44 = function(a, as) {
+ return [].concat.apply([a], as).join('');
+ },
+ peg$c45 = function(name, op, value) {
+ return { type: 'attribute', name: name, operator: op, value: value };
+ },
+ peg$c46 = function(name) { return { type: 'attribute', name: name }; },
+ peg$c47 = "\"",
+ peg$c48 = peg$literalExpectation("\"", false),
+ peg$c49 = /^[^\\"]/,
+ peg$c50 = peg$classExpectation(["\\", "\""], true, false),
+ peg$c51 = "\\",
+ peg$c52 = peg$literalExpectation("\\", false),
+ peg$c53 = peg$anyExpectation(),
+ peg$c54 = function(a, b) { return a + b; },
+ peg$c55 = function(d) {
+ return { type: 'literal', value: strUnescape(d.join('')) };
+ },
+ peg$c56 = "'",
+ peg$c57 = peg$literalExpectation("'", false),
+ peg$c58 = /^[^\\']/,
+ peg$c59 = peg$classExpectation(["\\", "'"], true, false),
+ peg$c60 = /^[0-9]/,
+ peg$c61 = peg$classExpectation([["0", "9"]], false, false),
+ peg$c62 = function(a, b) {
+ // Can use `a.flat().join('')` once supported
+ const leadingDecimals = a ? [].concat.apply([], a).join('') : '';
+ return { type: 'literal', value: parseFloat(leadingDecimals + b.join('')) };
+ },
+ peg$c63 = function(i) { return { type: 'literal', value: i }; },
+ peg$c64 = "type(",
+ peg$c65 = peg$literalExpectation("type(", false),
+ peg$c66 = /^[^ )]/,
+ peg$c67 = peg$classExpectation([" ", ")"], true, false),
+ peg$c68 = ")",
+ peg$c69 = peg$literalExpectation(")", false),
+ peg$c70 = function(t) { return { type: 'type', value: t.join('') }; },
+ peg$c71 = /^[imsu]/,
+ peg$c72 = peg$classExpectation(["i", "m", "s", "u"], false, false),
+ peg$c73 = "/",
+ peg$c74 = peg$literalExpectation("/", false),
+ peg$c75 = /^[^\/]/,
+ peg$c76 = peg$classExpectation(["/"], true, false),
+ peg$c77 = function(d, flgs) { return {
+ type: 'regexp', value: new RegExp(d.join(''), flgs ? flgs.join('') : '') };
+ },
+ peg$c78 = function(i, is) {
+ return { type: 'field', name: is.reduce(function(memo, p){ return memo + p[0] + p[1]; }, i)};
+ },
+ peg$c79 = ":not(",
+ peg$c80 = peg$literalExpectation(":not(", false),
+ peg$c81 = function(ss) { return { type: 'not', selectors: ss }; },
+ peg$c82 = ":matches(",
+ peg$c83 = peg$literalExpectation(":matches(", false),
+ peg$c84 = function(ss) { return { type: 'matches', selectors: ss }; },
+ peg$c85 = ":has(",
+ peg$c86 = peg$literalExpectation(":has(", false),
+ peg$c87 = function(ss) { return { type: 'has', selectors: ss }; },
+ peg$c88 = ":first-child",
+ peg$c89 = peg$literalExpectation(":first-child", false),
+ peg$c90 = function() { return nth(1); },
+ peg$c91 = ":last-child",
+ peg$c92 = peg$literalExpectation(":last-child", false),
+ peg$c93 = function() { return nthLast(1); },
+ peg$c94 = ":nth-child(",
+ peg$c95 = peg$literalExpectation(":nth-child(", false),
+ peg$c96 = function(n) { return nth(parseInt(n.join(''), 10)); },
+ peg$c97 = ":nth-last-child(",
+ peg$c98 = peg$literalExpectation(":nth-last-child(", false),
+ peg$c99 = function(n) { return nthLast(parseInt(n.join(''), 10)); },
+ peg$c100 = ":",
+ peg$c101 = peg$literalExpectation(":", false),
+ peg$c102 = "statement",
+ peg$c103 = peg$literalExpectation("statement", true),
+ peg$c104 = "expression",
+ peg$c105 = peg$literalExpectation("expression", true),
+ peg$c106 = "declaration",
+ peg$c107 = peg$literalExpectation("declaration", true),
+ peg$c108 = "function",
+ peg$c109 = peg$literalExpectation("function", true),
+ peg$c110 = "pattern",
+ peg$c111 = peg$literalExpectation("pattern", true),
+ peg$c112 = function(c) {
+ return { type: 'class', name: c };
+ },
+
+ peg$currPos = 0,
+ peg$savedPos = 0,
+ peg$posDetailsCache = [{ line: 1, column: 1 }],
+ peg$maxFailPos = 0,
+ peg$maxFailExpected = [],
+ peg$silentFails = 0,
+
+ peg$resultsCache = {},
+
+ peg$result;
+
+ if ("startRule" in options) {
+ if (!(options.startRule in peg$startRuleFunctions)) {
+ throw new Error("Can't start parsing from rule \"" + options.startRule + "\".");
+ }
+
+ peg$startRuleFunction = peg$startRuleFunctions[options.startRule];
+ }
+
+ function text() {
+ return input.substring(peg$savedPos, peg$currPos);
+ }
+
+ function location() {
+ return peg$computeLocation(peg$savedPos, peg$currPos);
+ }
+
+ function expected(description, location) {
+ location = location !== void 0 ? location : peg$computeLocation(peg$savedPos, peg$currPos)
+
+ throw peg$buildStructuredError(
+ [peg$otherExpectation(description)],
+ input.substring(peg$savedPos, peg$currPos),
+ location
+ );
+ }
+
+ function error(message, location) {
+ location = location !== void 0 ? location : peg$computeLocation(peg$savedPos, peg$currPos)
+
+ throw peg$buildSimpleError(message, location);
+ }
+
+ function peg$literalExpectation(text, ignoreCase) {
+ return { type: "literal", text: text, ignoreCase: ignoreCase };
+ }
+
+ function peg$classExpectation(parts, inverted, ignoreCase) {
+ return { type: "class", parts: parts, inverted: inverted, ignoreCase: ignoreCase };
+ }
+
+ function peg$anyExpectation() {
+ return { type: "any" };
+ }
+
+ function peg$endExpectation() {
+ return { type: "end" };
+ }
+
+ function peg$otherExpectation(description) {
+ return { type: "other", description: description };
+ }
+
+ function peg$computePosDetails(pos) {
+ var details = peg$posDetailsCache[pos], p;
+
+ if (details) {
+ return details;
+ } else {
+ p = pos - 1;
+ while (!peg$posDetailsCache[p]) {
+ p--;
+ }
+
+ details = peg$posDetailsCache[p];
+ details = {
+ line: details.line,
+ column: details.column
+ };
+
+ while (p < pos) {
+ if (input.charCodeAt(p) === 10) {
+ details.line++;
+ details.column = 1;
+ } else {
+ details.column++;
+ }
+
+ p++;
+ }
+
+ peg$posDetailsCache[pos] = details;
+ return details;
+ }
+ }
+
+ function peg$computeLocation(startPos, endPos) {
+ var startPosDetails = peg$computePosDetails(startPos),
+ endPosDetails = peg$computePosDetails(endPos);
+
+ return {
+ start: {
+ offset: startPos,
+ line: startPosDetails.line,
+ column: startPosDetails.column
+ },
+ end: {
+ offset: endPos,
+ line: endPosDetails.line,
+ column: endPosDetails.column
+ }
+ };
+ }
+
+ function peg$fail(expected) {
+ if (peg$currPos < peg$maxFailPos) { return; }
+
+ if (peg$currPos > peg$maxFailPos) {
+ peg$maxFailPos = peg$currPos;
+ peg$maxFailExpected = [];
+ }
+
+ peg$maxFailExpected.push(expected);
+ }
+
+ function peg$buildSimpleError(message, location) {
+ return new peg$SyntaxError(message, null, null, location);
+ }
+
+ function peg$buildStructuredError(expected, found, location) {
+ return new peg$SyntaxError(
+ peg$SyntaxError.buildMessage(expected, found),
+ expected,
+ found,
+ location
+ );
+ }
+
+ function peg$parsestart() {
+ var s0, s1, s2, s3;
+
+ var key = peg$currPos * 30 + 0,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ s1 = peg$parse_();
+ if (s1 !== peg$FAILED) {
+ s2 = peg$parseselectors();
+ if (s2 !== peg$FAILED) {
+ s3 = peg$parse_();
+ if (s3 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c0(s2);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ if (s0 === peg$FAILED) {
+ s0 = peg$currPos;
+ s1 = peg$parse_();
+ if (s1 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c1();
+ }
+ s0 = s1;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parse_() {
+ var s0, s1;
+
+ var key = peg$currPos * 30 + 1,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = [];
+ if (input.charCodeAt(peg$currPos) === 32) {
+ s1 = peg$c2;
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c3); }
+ }
+ while (s1 !== peg$FAILED) {
+ s0.push(s1);
+ if (input.charCodeAt(peg$currPos) === 32) {
+ s1 = peg$c2;
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c3); }
+ }
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parseidentifierName() {
+ var s0, s1, s2;
+
+ var key = peg$currPos * 30 + 2,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ s1 = [];
+ if (peg$c4.test(input.charAt(peg$currPos))) {
+ s2 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s2 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c5); }
+ }
+ if (s2 !== peg$FAILED) {
+ while (s2 !== peg$FAILED) {
+ s1.push(s2);
+ if (peg$c4.test(input.charAt(peg$currPos))) {
+ s2 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s2 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c5); }
+ }
+ }
+ } else {
+ s1 = peg$FAILED;
+ }
+ if (s1 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c6(s1);
+ }
+ s0 = s1;
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parsebinaryOp() {
+ var s0, s1, s2, s3;
+
+ var key = peg$currPos * 30 + 3,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ s1 = peg$parse_();
+ if (s1 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 62) {
+ s2 = peg$c7;
+ peg$currPos++;
+ } else {
+ s2 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c8); }
+ }
+ if (s2 !== peg$FAILED) {
+ s3 = peg$parse_();
+ if (s3 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c9();
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ if (s0 === peg$FAILED) {
+ s0 = peg$currPos;
+ s1 = peg$parse_();
+ if (s1 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 126) {
+ s2 = peg$c10;
+ peg$currPos++;
+ } else {
+ s2 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c11); }
+ }
+ if (s2 !== peg$FAILED) {
+ s3 = peg$parse_();
+ if (s3 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c12();
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ if (s0 === peg$FAILED) {
+ s0 = peg$currPos;
+ s1 = peg$parse_();
+ if (s1 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 43) {
+ s2 = peg$c13;
+ peg$currPos++;
+ } else {
+ s2 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c14); }
+ }
+ if (s2 !== peg$FAILED) {
+ s3 = peg$parse_();
+ if (s3 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c15();
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ if (s0 === peg$FAILED) {
+ s0 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 32) {
+ s1 = peg$c2;
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c3); }
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = peg$parse_();
+ if (s2 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c16();
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ }
+ }
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parseselectors() {
+ var s0, s1, s2, s3, s4, s5, s6, s7;
+
+ var key = peg$currPos * 30 + 4,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ s1 = peg$parseselector();
+ if (s1 !== peg$FAILED) {
+ s2 = [];
+ s3 = peg$currPos;
+ s4 = peg$parse_();
+ if (s4 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 44) {
+ s5 = peg$c17;
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c18); }
+ }
+ if (s5 !== peg$FAILED) {
+ s6 = peg$parse_();
+ if (s6 !== peg$FAILED) {
+ s7 = peg$parseselector();
+ if (s7 !== peg$FAILED) {
+ s4 = [s4, s5, s6, s7];
+ s3 = s4;
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ while (s3 !== peg$FAILED) {
+ s2.push(s3);
+ s3 = peg$currPos;
+ s4 = peg$parse_();
+ if (s4 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 44) {
+ s5 = peg$c17;
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c18); }
+ }
+ if (s5 !== peg$FAILED) {
+ s6 = peg$parse_();
+ if (s6 !== peg$FAILED) {
+ s7 = peg$parseselector();
+ if (s7 !== peg$FAILED) {
+ s4 = [s4, s5, s6, s7];
+ s3 = s4;
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ }
+ if (s2 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c19(s1, s2);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parseselector() {
+ var s0, s1, s2, s3, s4, s5;
+
+ var key = peg$currPos * 30 + 5,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ s1 = peg$parsesequence();
+ if (s1 !== peg$FAILED) {
+ s2 = [];
+ s3 = peg$currPos;
+ s4 = peg$parsebinaryOp();
+ if (s4 !== peg$FAILED) {
+ s5 = peg$parsesequence();
+ if (s5 !== peg$FAILED) {
+ s4 = [s4, s5];
+ s3 = s4;
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ while (s3 !== peg$FAILED) {
+ s2.push(s3);
+ s3 = peg$currPos;
+ s4 = peg$parsebinaryOp();
+ if (s4 !== peg$FAILED) {
+ s5 = peg$parsesequence();
+ if (s5 !== peg$FAILED) {
+ s4 = [s4, s5];
+ s3 = s4;
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ }
+ if (s2 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c20(s1, s2);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parsesequence() {
+ var s0, s1, s2, s3;
+
+ var key = peg$currPos * 30 + 6,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 33) {
+ s1 = peg$c21;
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c22); }
+ }
+ if (s1 === peg$FAILED) {
+ s1 = null;
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = [];
+ s3 = peg$parseatom();
+ if (s3 !== peg$FAILED) {
+ while (s3 !== peg$FAILED) {
+ s2.push(s3);
+ s3 = peg$parseatom();
+ }
+ } else {
+ s2 = peg$FAILED;
+ }
+ if (s2 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c23(s1, s2);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parseatom() {
+ var s0;
+
+ var key = peg$currPos * 30 + 7,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$parsewildcard();
+ if (s0 === peg$FAILED) {
+ s0 = peg$parseidentifier();
+ if (s0 === peg$FAILED) {
+ s0 = peg$parseattr();
+ if (s0 === peg$FAILED) {
+ s0 = peg$parsefield();
+ if (s0 === peg$FAILED) {
+ s0 = peg$parsenegation();
+ if (s0 === peg$FAILED) {
+ s0 = peg$parsematches();
+ if (s0 === peg$FAILED) {
+ s0 = peg$parsehas();
+ if (s0 === peg$FAILED) {
+ s0 = peg$parsefirstChild();
+ if (s0 === peg$FAILED) {
+ s0 = peg$parselastChild();
+ if (s0 === peg$FAILED) {
+ s0 = peg$parsenthChild();
+ if (s0 === peg$FAILED) {
+ s0 = peg$parsenthLastChild();
+ if (s0 === peg$FAILED) {
+ s0 = peg$parseclass();
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parsewildcard() {
+ var s0, s1;
+
+ var key = peg$currPos * 30 + 8,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 42) {
+ s1 = peg$c24;
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c25); }
+ }
+ if (s1 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c26(s1);
+ }
+ s0 = s1;
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parseidentifier() {
+ var s0, s1, s2;
+
+ var key = peg$currPos * 30 + 9,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 35) {
+ s1 = peg$c27;
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c28); }
+ }
+ if (s1 === peg$FAILED) {
+ s1 = null;
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = peg$parseidentifierName();
+ if (s2 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c29(s2);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parseattr() {
+ var s0, s1, s2, s3, s4, s5;
+
+ var key = peg$currPos * 30 + 10,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 91) {
+ s1 = peg$c30;
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c31); }
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = peg$parse_();
+ if (s2 !== peg$FAILED) {
+ s3 = peg$parseattrValue();
+ if (s3 !== peg$FAILED) {
+ s4 = peg$parse_();
+ if (s4 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 93) {
+ s5 = peg$c32;
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c33); }
+ }
+ if (s5 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c34(s3);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parseattrOps() {
+ var s0, s1, s2;
+
+ var key = peg$currPos * 30 + 11,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (peg$c35.test(input.charAt(peg$currPos))) {
+ s1 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c36); }
+ }
+ if (s1 === peg$FAILED) {
+ s1 = null;
+ }
+ if (s1 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 61) {
+ s2 = peg$c37;
+ peg$currPos++;
+ } else {
+ s2 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c38); }
+ }
+ if (s2 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c39(s1);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ if (s0 === peg$FAILED) {
+ if (peg$c40.test(input.charAt(peg$currPos))) {
+ s0 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s0 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c41); }
+ }
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parseattrEqOps() {
+ var s0, s1, s2;
+
+ var key = peg$currPos * 30 + 12,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 33) {
+ s1 = peg$c21;
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c22); }
+ }
+ if (s1 === peg$FAILED) {
+ s1 = null;
+ }
+ if (s1 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 61) {
+ s2 = peg$c37;
+ peg$currPos++;
+ } else {
+ s2 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c38); }
+ }
+ if (s2 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c39(s1);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parseattrName() {
+ var s0, s1, s2, s3, s4, s5;
+
+ var key = peg$currPos * 30 + 13,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ s1 = peg$parseidentifierName();
+ if (s1 !== peg$FAILED) {
+ s2 = [];
+ s3 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 46) {
+ s4 = peg$c42;
+ peg$currPos++;
+ } else {
+ s4 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c43); }
+ }
+ if (s4 !== peg$FAILED) {
+ s5 = peg$parseidentifierName();
+ if (s5 !== peg$FAILED) {
+ s4 = [s4, s5];
+ s3 = s4;
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ while (s3 !== peg$FAILED) {
+ s2.push(s3);
+ s3 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 46) {
+ s4 = peg$c42;
+ peg$currPos++;
+ } else {
+ s4 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c43); }
+ }
+ if (s4 !== peg$FAILED) {
+ s5 = peg$parseidentifierName();
+ if (s5 !== peg$FAILED) {
+ s4 = [s4, s5];
+ s3 = s4;
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ }
+ if (s2 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c44(s1, s2);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parseattrValue() {
+ var s0, s1, s2, s3, s4, s5;
+
+ var key = peg$currPos * 30 + 14,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ s1 = peg$parseattrName();
+ if (s1 !== peg$FAILED) {
+ s2 = peg$parse_();
+ if (s2 !== peg$FAILED) {
+ s3 = peg$parseattrEqOps();
+ if (s3 !== peg$FAILED) {
+ s4 = peg$parse_();
+ if (s4 !== peg$FAILED) {
+ s5 = peg$parsetype();
+ if (s5 === peg$FAILED) {
+ s5 = peg$parseregex();
+ }
+ if (s5 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c45(s1, s3, s5);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ if (s0 === peg$FAILED) {
+ s0 = peg$currPos;
+ s1 = peg$parseattrName();
+ if (s1 !== peg$FAILED) {
+ s2 = peg$parse_();
+ if (s2 !== peg$FAILED) {
+ s3 = peg$parseattrOps();
+ if (s3 !== peg$FAILED) {
+ s4 = peg$parse_();
+ if (s4 !== peg$FAILED) {
+ s5 = peg$parsestring();
+ if (s5 === peg$FAILED) {
+ s5 = peg$parsenumber();
+ if (s5 === peg$FAILED) {
+ s5 = peg$parsepath();
+ }
+ }
+ if (s5 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c45(s1, s3, s5);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ if (s0 === peg$FAILED) {
+ s0 = peg$currPos;
+ s1 = peg$parseattrName();
+ if (s1 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c46(s1);
+ }
+ s0 = s1;
+ }
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parsestring() {
+ var s0, s1, s2, s3, s4, s5;
+
+ var key = peg$currPos * 30 + 15,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 34) {
+ s1 = peg$c47;
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c48); }
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = [];
+ if (peg$c49.test(input.charAt(peg$currPos))) {
+ s3 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s3 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c50); }
+ }
+ if (s3 === peg$FAILED) {
+ s3 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 92) {
+ s4 = peg$c51;
+ peg$currPos++;
+ } else {
+ s4 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c52); }
+ }
+ if (s4 !== peg$FAILED) {
+ if (input.length > peg$currPos) {
+ s5 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c53); }
+ }
+ if (s5 !== peg$FAILED) {
+ peg$savedPos = s3;
+ s4 = peg$c54(s4, s5);
+ s3 = s4;
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ }
+ while (s3 !== peg$FAILED) {
+ s2.push(s3);
+ if (peg$c49.test(input.charAt(peg$currPos))) {
+ s3 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s3 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c50); }
+ }
+ if (s3 === peg$FAILED) {
+ s3 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 92) {
+ s4 = peg$c51;
+ peg$currPos++;
+ } else {
+ s4 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c52); }
+ }
+ if (s4 !== peg$FAILED) {
+ if (input.length > peg$currPos) {
+ s5 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c53); }
+ }
+ if (s5 !== peg$FAILED) {
+ peg$savedPos = s3;
+ s4 = peg$c54(s4, s5);
+ s3 = s4;
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ }
+ }
+ if (s2 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 34) {
+ s3 = peg$c47;
+ peg$currPos++;
+ } else {
+ s3 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c48); }
+ }
+ if (s3 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c55(s2);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ if (s0 === peg$FAILED) {
+ s0 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 39) {
+ s1 = peg$c56;
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c57); }
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = [];
+ if (peg$c58.test(input.charAt(peg$currPos))) {
+ s3 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s3 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c59); }
+ }
+ if (s3 === peg$FAILED) {
+ s3 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 92) {
+ s4 = peg$c51;
+ peg$currPos++;
+ } else {
+ s4 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c52); }
+ }
+ if (s4 !== peg$FAILED) {
+ if (input.length > peg$currPos) {
+ s5 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c53); }
+ }
+ if (s5 !== peg$FAILED) {
+ peg$savedPos = s3;
+ s4 = peg$c54(s4, s5);
+ s3 = s4;
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ }
+ while (s3 !== peg$FAILED) {
+ s2.push(s3);
+ if (peg$c58.test(input.charAt(peg$currPos))) {
+ s3 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s3 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c59); }
+ }
+ if (s3 === peg$FAILED) {
+ s3 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 92) {
+ s4 = peg$c51;
+ peg$currPos++;
+ } else {
+ s4 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c52); }
+ }
+ if (s4 !== peg$FAILED) {
+ if (input.length > peg$currPos) {
+ s5 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c53); }
+ }
+ if (s5 !== peg$FAILED) {
+ peg$savedPos = s3;
+ s4 = peg$c54(s4, s5);
+ s3 = s4;
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s3;
+ s3 = peg$FAILED;
+ }
+ }
+ }
+ if (s2 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 39) {
+ s3 = peg$c56;
+ peg$currPos++;
+ } else {
+ s3 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c57); }
+ }
+ if (s3 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c55(s2);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parsenumber() {
+ var s0, s1, s2, s3;
+
+ var key = peg$currPos * 30 + 16,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ s1 = peg$currPos;
+ s2 = [];
+ if (peg$c60.test(input.charAt(peg$currPos))) {
+ s3 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s3 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c61); }
+ }
+ while (s3 !== peg$FAILED) {
+ s2.push(s3);
+ if (peg$c60.test(input.charAt(peg$currPos))) {
+ s3 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s3 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c61); }
+ }
+ }
+ if (s2 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 46) {
+ s3 = peg$c42;
+ peg$currPos++;
+ } else {
+ s3 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c43); }
+ }
+ if (s3 !== peg$FAILED) {
+ s2 = [s2, s3];
+ s1 = s2;
+ } else {
+ peg$currPos = s1;
+ s1 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s1;
+ s1 = peg$FAILED;
+ }
+ if (s1 === peg$FAILED) {
+ s1 = null;
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = [];
+ if (peg$c60.test(input.charAt(peg$currPos))) {
+ s3 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s3 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c61); }
+ }
+ if (s3 !== peg$FAILED) {
+ while (s3 !== peg$FAILED) {
+ s2.push(s3);
+ if (peg$c60.test(input.charAt(peg$currPos))) {
+ s3 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s3 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c61); }
+ }
+ }
+ } else {
+ s2 = peg$FAILED;
+ }
+ if (s2 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c62(s1, s2);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parsepath() {
+ var s0, s1;
+
+ var key = peg$currPos * 30 + 17,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ s1 = peg$parseidentifierName();
+ if (s1 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c63(s1);
+ }
+ s0 = s1;
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parsetype() {
+ var s0, s1, s2, s3, s4, s5;
+
+ var key = peg$currPos * 30 + 18,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.substr(peg$currPos, 5) === peg$c64) {
+ s1 = peg$c64;
+ peg$currPos += 5;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c65); }
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = peg$parse_();
+ if (s2 !== peg$FAILED) {
+ s3 = [];
+ if (peg$c66.test(input.charAt(peg$currPos))) {
+ s4 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s4 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c67); }
+ }
+ if (s4 !== peg$FAILED) {
+ while (s4 !== peg$FAILED) {
+ s3.push(s4);
+ if (peg$c66.test(input.charAt(peg$currPos))) {
+ s4 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s4 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c67); }
+ }
+ }
+ } else {
+ s3 = peg$FAILED;
+ }
+ if (s3 !== peg$FAILED) {
+ s4 = peg$parse_();
+ if (s4 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 41) {
+ s5 = peg$c68;
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c69); }
+ }
+ if (s5 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c70(s3);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parseflags() {
+ var s0, s1;
+
+ var key = peg$currPos * 30 + 19,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = [];
+ if (peg$c71.test(input.charAt(peg$currPos))) {
+ s1 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c72); }
+ }
+ if (s1 !== peg$FAILED) {
+ while (s1 !== peg$FAILED) {
+ s0.push(s1);
+ if (peg$c71.test(input.charAt(peg$currPos))) {
+ s1 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c72); }
+ }
+ }
+ } else {
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parseregex() {
+ var s0, s1, s2, s3, s4;
+
+ var key = peg$currPos * 30 + 20,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 47) {
+ s1 = peg$c73;
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c74); }
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = [];
+ if (peg$c75.test(input.charAt(peg$currPos))) {
+ s3 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s3 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c76); }
+ }
+ if (s3 !== peg$FAILED) {
+ while (s3 !== peg$FAILED) {
+ s2.push(s3);
+ if (peg$c75.test(input.charAt(peg$currPos))) {
+ s3 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s3 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c76); }
+ }
+ }
+ } else {
+ s2 = peg$FAILED;
+ }
+ if (s2 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 47) {
+ s3 = peg$c73;
+ peg$currPos++;
+ } else {
+ s3 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c74); }
+ }
+ if (s3 !== peg$FAILED) {
+ s4 = peg$parseflags();
+ if (s4 === peg$FAILED) {
+ s4 = null;
+ }
+ if (s4 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c77(s2, s4);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parsefield() {
+ var s0, s1, s2, s3, s4, s5, s6;
+
+ var key = peg$currPos * 30 + 21,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 46) {
+ s1 = peg$c42;
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c43); }
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = peg$parseidentifierName();
+ if (s2 !== peg$FAILED) {
+ s3 = [];
+ s4 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 46) {
+ s5 = peg$c42;
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c43); }
+ }
+ if (s5 !== peg$FAILED) {
+ s6 = peg$parseidentifierName();
+ if (s6 !== peg$FAILED) {
+ s5 = [s5, s6];
+ s4 = s5;
+ } else {
+ peg$currPos = s4;
+ s4 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s4;
+ s4 = peg$FAILED;
+ }
+ while (s4 !== peg$FAILED) {
+ s3.push(s4);
+ s4 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 46) {
+ s5 = peg$c42;
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c43); }
+ }
+ if (s5 !== peg$FAILED) {
+ s6 = peg$parseidentifierName();
+ if (s6 !== peg$FAILED) {
+ s5 = [s5, s6];
+ s4 = s5;
+ } else {
+ peg$currPos = s4;
+ s4 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s4;
+ s4 = peg$FAILED;
+ }
+ }
+ if (s3 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c78(s2, s3);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parsenegation() {
+ var s0, s1, s2, s3, s4, s5;
+
+ var key = peg$currPos * 30 + 22,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.substr(peg$currPos, 5) === peg$c79) {
+ s1 = peg$c79;
+ peg$currPos += 5;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c80); }
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = peg$parse_();
+ if (s2 !== peg$FAILED) {
+ s3 = peg$parseselectors();
+ if (s3 !== peg$FAILED) {
+ s4 = peg$parse_();
+ if (s4 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 41) {
+ s5 = peg$c68;
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c69); }
+ }
+ if (s5 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c81(s3);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parsematches() {
+ var s0, s1, s2, s3, s4, s5;
+
+ var key = peg$currPos * 30 + 23,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.substr(peg$currPos, 9) === peg$c82) {
+ s1 = peg$c82;
+ peg$currPos += 9;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c83); }
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = peg$parse_();
+ if (s2 !== peg$FAILED) {
+ s3 = peg$parseselectors();
+ if (s3 !== peg$FAILED) {
+ s4 = peg$parse_();
+ if (s4 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 41) {
+ s5 = peg$c68;
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c69); }
+ }
+ if (s5 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c84(s3);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parsehas() {
+ var s0, s1, s2, s3, s4, s5;
+
+ var key = peg$currPos * 30 + 24,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.substr(peg$currPos, 5) === peg$c85) {
+ s1 = peg$c85;
+ peg$currPos += 5;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c86); }
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = peg$parse_();
+ if (s2 !== peg$FAILED) {
+ s3 = peg$parseselectors();
+ if (s3 !== peg$FAILED) {
+ s4 = peg$parse_();
+ if (s4 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 41) {
+ s5 = peg$c68;
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c69); }
+ }
+ if (s5 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c87(s3);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parsefirstChild() {
+ var s0, s1;
+
+ var key = peg$currPos * 30 + 25,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.substr(peg$currPos, 12) === peg$c88) {
+ s1 = peg$c88;
+ peg$currPos += 12;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c89); }
+ }
+ if (s1 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c90();
+ }
+ s0 = s1;
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parselastChild() {
+ var s0, s1;
+
+ var key = peg$currPos * 30 + 26,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.substr(peg$currPos, 11) === peg$c91) {
+ s1 = peg$c91;
+ peg$currPos += 11;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c92); }
+ }
+ if (s1 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c93();
+ }
+ s0 = s1;
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parsenthChild() {
+ var s0, s1, s2, s3, s4, s5;
+
+ var key = peg$currPos * 30 + 27,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.substr(peg$currPos, 11) === peg$c94) {
+ s1 = peg$c94;
+ peg$currPos += 11;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c95); }
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = peg$parse_();
+ if (s2 !== peg$FAILED) {
+ s3 = [];
+ if (peg$c60.test(input.charAt(peg$currPos))) {
+ s4 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s4 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c61); }
+ }
+ if (s4 !== peg$FAILED) {
+ while (s4 !== peg$FAILED) {
+ s3.push(s4);
+ if (peg$c60.test(input.charAt(peg$currPos))) {
+ s4 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s4 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c61); }
+ }
+ }
+ } else {
+ s3 = peg$FAILED;
+ }
+ if (s3 !== peg$FAILED) {
+ s4 = peg$parse_();
+ if (s4 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 41) {
+ s5 = peg$c68;
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c69); }
+ }
+ if (s5 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c96(s3);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parsenthLastChild() {
+ var s0, s1, s2, s3, s4, s5;
+
+ var key = peg$currPos * 30 + 28,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.substr(peg$currPos, 16) === peg$c97) {
+ s1 = peg$c97;
+ peg$currPos += 16;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c98); }
+ }
+ if (s1 !== peg$FAILED) {
+ s2 = peg$parse_();
+ if (s2 !== peg$FAILED) {
+ s3 = [];
+ if (peg$c60.test(input.charAt(peg$currPos))) {
+ s4 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s4 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c61); }
+ }
+ if (s4 !== peg$FAILED) {
+ while (s4 !== peg$FAILED) {
+ s3.push(s4);
+ if (peg$c60.test(input.charAt(peg$currPos))) {
+ s4 = input.charAt(peg$currPos);
+ peg$currPos++;
+ } else {
+ s4 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c61); }
+ }
+ }
+ } else {
+ s3 = peg$FAILED;
+ }
+ if (s3 !== peg$FAILED) {
+ s4 = peg$parse_();
+ if (s4 !== peg$FAILED) {
+ if (input.charCodeAt(peg$currPos) === 41) {
+ s5 = peg$c68;
+ peg$currPos++;
+ } else {
+ s5 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c69); }
+ }
+ if (s5 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c99(s3);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+ function peg$parseclass() {
+ var s0, s1, s2;
+
+ var key = peg$currPos * 30 + 29,
+ cached = peg$resultsCache[key];
+
+ if (cached) {
+ peg$currPos = cached.nextPos;
+
+ return cached.result;
+ }
+
+ s0 = peg$currPos;
+ if (input.charCodeAt(peg$currPos) === 58) {
+ s1 = peg$c100;
+ peg$currPos++;
+ } else {
+ s1 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c101); }
+ }
+ if (s1 !== peg$FAILED) {
+ if (input.substr(peg$currPos, 9).toLowerCase() === peg$c102) {
+ s2 = input.substr(peg$currPos, 9);
+ peg$currPos += 9;
+ } else {
+ s2 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c103); }
+ }
+ if (s2 === peg$FAILED) {
+ if (input.substr(peg$currPos, 10).toLowerCase() === peg$c104) {
+ s2 = input.substr(peg$currPos, 10);
+ peg$currPos += 10;
+ } else {
+ s2 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c105); }
+ }
+ if (s2 === peg$FAILED) {
+ if (input.substr(peg$currPos, 11).toLowerCase() === peg$c106) {
+ s2 = input.substr(peg$currPos, 11);
+ peg$currPos += 11;
+ } else {
+ s2 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c107); }
+ }
+ if (s2 === peg$FAILED) {
+ if (input.substr(peg$currPos, 8).toLowerCase() === peg$c108) {
+ s2 = input.substr(peg$currPos, 8);
+ peg$currPos += 8;
+ } else {
+ s2 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c109); }
+ }
+ if (s2 === peg$FAILED) {
+ if (input.substr(peg$currPos, 7).toLowerCase() === peg$c110) {
+ s2 = input.substr(peg$currPos, 7);
+ peg$currPos += 7;
+ } else {
+ s2 = peg$FAILED;
+ if (peg$silentFails === 0) { peg$fail(peg$c111); }
+ }
+ }
+ }
+ }
+ }
+ if (s2 !== peg$FAILED) {
+ peg$savedPos = s0;
+ s1 = peg$c112(s2);
+ s0 = s1;
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+ } else {
+ peg$currPos = s0;
+ s0 = peg$FAILED;
+ }
+
+ peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };
+
+ return s0;
+ }
+
+
+ function nth(n) { return { type: 'nth-child', index: { type: 'literal', value: n } }; }
+ function nthLast(n) { return { type: 'nth-last-child', index: { type: 'literal', value: n } }; }
+ function strUnescape(s) {
+ return s.replace(/\\(.)/g, function(match, ch) {
+ switch(ch) {
+ case 'b': return '\b';
+ case 'f': return '\f';
+ case 'n': return '\n';
+ case 'r': return '\r';
+ case 't': return '\t';
+ case 'v': return '\v';
+ default: return ch;
+ }
+ });
+ }
+
+
+ peg$result = peg$startRuleFunction();
+
+ if (peg$result !== peg$FAILED && peg$currPos === input.length) {
+ return peg$result;
+ } else {
+ if (peg$result !== peg$FAILED && peg$currPos < input.length) {
+ peg$fail(peg$endExpectation());
+ }
+
+ throw peg$buildStructuredError(
+ peg$maxFailExpected,
+ peg$maxFailPos < input.length ? input.charAt(peg$maxFailPos) : null,
+ peg$maxFailPos < input.length
+ ? peg$computeLocation(peg$maxFailPos, peg$maxFailPos + 1)
+ : peg$computeLocation(peg$maxFailPos, peg$maxFailPos)
+ );
+ }
+ }
+
+ return {
+ SyntaxError: peg$SyntaxError,
+ parse: peg$parse
+ };
+});
projects / dotfiles / .git / blobdiff