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3006 lines
72 KiB
JavaScript
3006 lines
72 KiB
JavaScript
module.exports = (function() {
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/*
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* Generated by PEG.js 0.7.0.
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*
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* http://pegjs.majda.cz/
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*/
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function peg$subclass(child, parent) {
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function ctor() { this.constructor = child; }
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ctor.prototype = parent.prototype;
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child.prototype = new ctor();
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}
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function SyntaxError(expected, found, offset, line, column) {
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function buildMessage(expected, found) {
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function stringEscape(s) {
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function hex(ch) { return ch.charCodeAt(0).toString(16).toUpperCase(); }
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return s
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.replace(/\\/g, '\\\\')
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.replace(/"/g, '\\"')
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.replace(/\x08/g, '\\b')
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.replace(/\t/g, '\\t')
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.replace(/\n/g, '\\n')
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.replace(/\f/g, '\\f')
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.replace(/\r/g, '\\r')
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.replace(/[\x00-\x07\x0B\x0E\x0F]/g, function(ch) { return '\\x0' + hex(ch); })
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.replace(/[\x10-\x1F\x80-\xFF]/g, function(ch) { return '\\x' + hex(ch); })
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.replace(/[\u0180-\u0FFF]/g, function(ch) { return '\\u0' + hex(ch); })
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.replace(/[\u1080-\uFFFF]/g, function(ch) { return '\\u' + hex(ch); });
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}
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var expectedDesc, foundDesc;
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switch (expected.length) {
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case 0:
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expectedDesc = "end of input";
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break;
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case 1:
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expectedDesc = expected[0];
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break;
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default:
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expectedDesc = expected.slice(0, -1).join(", ")
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+ " or "
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+ expected[expected.length - 1];
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}
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foundDesc = found ? "\"" + stringEscape(found) + "\"" : "end of input";
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return "Expected " + expectedDesc + " but " + foundDesc + " found.";
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}
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this.expected = expected;
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this.found = found;
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this.offset = offset;
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this.line = line;
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this.column = column;
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this.name = "SyntaxError";
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this.message = buildMessage(expected, found);
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}
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peg$subclass(SyntaxError, Error);
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function parse(input) {
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var options = arguments.length > 1 ? arguments[1] : {},
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peg$startRuleFunctions = { grammar: peg$parsegrammar },
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peg$startRuleFunction = peg$parsegrammar,
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peg$c0 = null,
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peg$c1 = "",
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peg$c2 = [],
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peg$c3 = function(initializer, rules) {
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return {
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type: "grammar",
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initializer: initializer !== "" ? initializer : null,
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rules: rules
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};
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},
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peg$c4 = function(code) {
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return {
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type: "initializer",
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code: code
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};
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},
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peg$c5 = function(name, displayName, expression) {
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return {
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type: "rule",
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name: name,
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expression: displayName !== ""
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? {
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type: "named",
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name: displayName,
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expression: expression
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}
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: expression
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};
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},
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peg$c6 = function(head, tail) {
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if (tail.length > 0) {
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var alternatives = [head].concat(utils.map(
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tail,
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function(element) { return element[1]; }
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));
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return {
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type: "choice",
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alternatives: alternatives
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};
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} else {
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return head;
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}
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},
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peg$c7 = function(elements, code) {
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var expression = elements.length !== 1
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? {
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type: "sequence",
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elements: elements
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}
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: elements[0];
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return {
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type: "action",
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expression: expression,
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code: code
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};
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},
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peg$c8 = function(elements) {
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return elements.length !== 1
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? {
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type: "sequence",
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elements: elements
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}
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: elements[0];
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},
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peg$c9 = function(label, expression) {
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return {
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type: "labeled",
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label: label,
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expression: expression
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};
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},
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peg$c10 = function(expression) {
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return {
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type: "text",
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expression: expression
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};
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},
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peg$c11 = function(code) {
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return {
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type: "semantic_and",
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code: code
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};
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},
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peg$c12 = function(expression) {
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return {
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type: "simple_and",
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expression: expression
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};
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},
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peg$c13 = function(code) {
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return {
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type: "semantic_not",
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code: code
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};
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},
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peg$c14 = function(expression) {
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return {
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type: "simple_not",
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expression: expression
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};
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},
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peg$c15 = function(expression) {
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return {
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type: "optional",
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expression: expression
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};
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},
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peg$c16 = function(expression) {
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return {
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type: "zero_or_more",
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expression: expression
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};
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},
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peg$c17 = function(expression) {
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return {
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type: "one_or_more",
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expression: expression
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};
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},
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peg$c18 = function(name) {
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return {
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type: "rule_ref",
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name: name
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};
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},
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peg$c19 = function() { return { type: "any" }; },
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peg$c20 = function(expression) { return expression; },
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peg$c21 = "action",
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peg$c22 = function(braced) { return braced.substr(1, braced.length - 2); },
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peg$c23 = "{",
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peg$c24 = "\"{\"",
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peg$c25 = "}",
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peg$c26 = "\"}\"",
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peg$c27 = /^[^{}]/,
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peg$c28 = "[^{}]",
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peg$c29 = "=",
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peg$c30 = "\"=\"",
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peg$c31 = function() { return "="; },
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peg$c32 = ":",
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peg$c33 = "\":\"",
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peg$c34 = function() { return ":"; },
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peg$c35 = ";",
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peg$c36 = "\";\"",
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peg$c37 = function() { return ";"; },
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peg$c38 = "/",
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peg$c39 = "\"/\"",
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peg$c40 = function() { return "/"; },
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peg$c41 = "&",
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peg$c42 = "\"&\"",
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peg$c43 = function() { return "&"; },
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peg$c44 = "!",
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peg$c45 = "\"!\"",
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peg$c46 = function() { return "!"; },
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peg$c47 = "$",
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peg$c48 = "\"$\"",
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peg$c49 = function() { return "$"; },
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peg$c50 = "?",
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peg$c51 = "\"?\"",
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peg$c52 = function() { return "?"; },
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peg$c53 = "*",
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peg$c54 = "\"*\"",
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peg$c55 = function() { return "*"; },
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peg$c56 = "+",
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peg$c57 = "\"+\"",
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peg$c58 = function() { return "+"; },
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peg$c59 = "(",
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peg$c60 = "\"(\"",
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peg$c61 = function() { return "("; },
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peg$c62 = ")",
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peg$c63 = "\")\"",
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peg$c64 = function() { return ")"; },
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peg$c65 = ".",
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peg$c66 = "\".\"",
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peg$c67 = function() { return "."; },
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peg$c68 = "identifier",
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peg$c69 = "_",
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peg$c70 = "\"_\"",
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peg$c71 = function(chars) { return chars; },
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peg$c72 = "literal",
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peg$c73 = "i",
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peg$c74 = "\"i\"",
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peg$c75 = function(value, flags) {
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return {
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type: "literal",
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value: value,
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ignoreCase: flags === "i"
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};
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},
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peg$c76 = "string",
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peg$c77 = function(string) { return string; },
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peg$c78 = "\"",
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peg$c79 = "\"\\\"\"",
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peg$c80 = function(chars) { return chars.join(""); },
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peg$c81 = "\\",
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peg$c82 = "\"\\\\\"",
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peg$c83 = "any character",
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peg$c84 = function(char_) { return char_; },
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peg$c85 = "'",
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peg$c86 = "\"'\"",
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peg$c87 = "character class",
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peg$c88 = "[",
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peg$c89 = "\"[\"",
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peg$c90 = "^",
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peg$c91 = "\"^\"",
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peg$c92 = "]",
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peg$c93 = "\"]\"",
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peg$c94 = function(inverted, parts, flags) {
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var partsConverted = utils.map(parts, function(part) { return part.data; });
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var rawText = "["
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+ inverted
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+ utils.map(parts, function(part) { return part.rawText; }).join("")
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+ "]"
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+ flags;
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return {
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type: "class",
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parts: partsConverted,
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// FIXME: Get the raw text from the input directly.
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rawText: rawText,
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inverted: inverted === "^",
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ignoreCase: flags === "i"
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};
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},
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peg$c95 = "-",
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peg$c96 = "\"-\"",
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peg$c97 = function(begin, end) {
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if (begin.data.charCodeAt(0) > end.data.charCodeAt(0)) {
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throw new this.SyntaxError(
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"Invalid character range: " + begin.rawText + "-" + end.rawText + "."
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);
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}
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return {
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data: [begin.data, end.data],
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// FIXME: Get the raw text from the input directly.
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rawText: begin.rawText + "-" + end.rawText
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};
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},
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peg$c98 = function(char_) {
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return {
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data: char_,
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// FIXME: Get the raw text from the input directly.
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rawText: utils.quoteForRegexpClass(char_)
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};
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},
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peg$c99 = "x",
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peg$c100 = "\"x\"",
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peg$c101 = "u",
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peg$c102 = "\"u\"",
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peg$c103 = function(char_) {
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return char_
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.replace("b", "\b")
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.replace("f", "\f")
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.replace("n", "\n")
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.replace("r", "\r")
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.replace("t", "\t")
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.replace("v", "\x0B"); // IE does not recognize "\v".
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},
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peg$c104 = "\\0",
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peg$c105 = "\"\\\\0\"",
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peg$c106 = function() { return "\x00"; },
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peg$c107 = "\\x",
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peg$c108 = "\"\\\\x\"",
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peg$c109 = function(digits) {
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return String.fromCharCode(parseInt(digits, 16));
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},
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peg$c110 = "\\u",
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peg$c111 = "\"\\\\u\"",
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peg$c112 = function(eol) { return eol; },
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peg$c113 = /^[0-9]/,
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peg$c114 = "[0-9]",
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peg$c115 = /^[0-9a-fA-F]/,
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peg$c116 = "[0-9a-fA-F]",
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peg$c117 = /^[a-z]/,
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peg$c118 = "[a-z]",
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peg$c119 = /^[A-Z]/,
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peg$c120 = "[A-Z]",
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peg$c121 = "comment",
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peg$c122 = "//",
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peg$c123 = "\"//\"",
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peg$c124 = "/*",
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peg$c125 = "\"/*\"",
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peg$c126 = "*/",
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peg$c127 = "\"*/\"",
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peg$c128 = "end of line",
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peg$c129 = "\n",
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peg$c130 = "\"\\n\"",
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peg$c131 = "\r\n",
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peg$c132 = "\"\\r\\n\"",
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peg$c133 = "\r",
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peg$c134 = "\"\\r\"",
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peg$c135 = "\u2028",
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peg$c136 = "\"\\u2028\"",
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peg$c137 = "\u2029",
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peg$c138 = "\"\\u2029\"",
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peg$c139 = /^[\n\r\u2028\u2029]/,
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peg$c140 = "[\\n\\r\\u2028\\u2029]",
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peg$c141 = "whitespace",
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peg$c142 = /^[ \t\x0B\f\xA0\uFEFF\u1680\u180E\u2000-\u200A\u202F\u205F\u3000]/,
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peg$c143 = "[ \\t\\x0B\\f\\xA0\\uFEFF\\u1680\\u180E\\u2000-\\u200A\\u202F\\u205F\\u3000]",
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peg$currPos = 0,
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peg$reportedPos = 0,
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peg$cachedPos = 0,
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peg$cachedPosDetails = { line: 1, column: 1, seenCR: false },
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peg$maxFailPos = 0,
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peg$maxFailExpected = [],
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peg$silentFails = 0,
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peg$result;
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if ("startRule" in options) {
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if (!(options.startRule in peg$startRuleFunctions)) {
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throw new Error("Can't start parsing from rule \"" + options.startRule + "\".");
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}
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peg$startRuleFunction = peg$startRuleFunctions[options.startRule];
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}
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function text() {
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return input.substring(peg$reportedPos, peg$currPos);
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}
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function offset() {
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return peg$reportedPos;
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}
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function line() {
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return peg$computePosDetails(peg$reportedPos).line;
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}
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function column() {
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return peg$computePosDetails(peg$reportedPos).column;
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}
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function peg$computePosDetails(pos) {
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function advance(details, pos) {
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var p, ch;
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for (p = 0; p < pos; p++) {
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ch = input.charAt(p);
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if (ch === "\n") {
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if (!details.seenCR) { details.line++; }
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details.column = 1;
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details.seenCR = false;
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} else if (ch === "\r" || ch === "\u2028" || ch === "\u2029") {
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details.line++;
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|
details.column = 1;
|
|
details.seenCR = true;
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|
} else {
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|
details.column++;
|
|
details.seenCR = false;
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|
}
|
|
}
|
|
}
|
|
|
|
if (peg$cachedPos !== pos) {
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if (peg$cachedPos > pos) {
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|
peg$cachedPos = 0;
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peg$cachedPosDetails = { line: 1, column: 1, seenCR: false };
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|
}
|
|
peg$cachedPos = pos;
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|
advance(peg$cachedPosDetails, peg$cachedPos);
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|
}
|
|
|
|
return peg$cachedPosDetails;
|
|
}
|
|
|
|
function peg$fail(expected) {
|
|
if (peg$currPos < peg$maxFailPos) { return; }
|
|
|
|
if (peg$currPos > peg$maxFailPos) {
|
|
peg$maxFailPos = peg$currPos;
|
|
peg$maxFailExpected = [];
|
|
}
|
|
|
|
peg$maxFailExpected.push(expected);
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|
}
|
|
|
|
function peg$cleanupExpected(expected) {
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|
var i = 0;
|
|
|
|
expected.sort();
|
|
|
|
while (i < expected.length) {
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|
if (expected[i - 1] === expected[i]) {
|
|
expected.splice(i, 1);
|
|
} else {
|
|
i++;
|
|
}
|
|
}
|
|
}
|
|
|
|
function peg$parsegrammar() {
|
|
var s0, s1, s2, s3, s4;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parse__();
|
|
if (s1 !== null) {
|
|
s2 = peg$parseinitializer();
|
|
if (s2 === null) {
|
|
s2 = peg$c1;
|
|
}
|
|
if (s2 !== null) {
|
|
s3 = [];
|
|
s4 = peg$parserule();
|
|
if (s4 !== null) {
|
|
while (s4 !== null) {
|
|
s3.push(s4);
|
|
s4 = peg$parserule();
|
|
}
|
|
} else {
|
|
s3 = peg$c0;
|
|
}
|
|
if (s3 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c3(s2,s3);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseinitializer() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseaction();
|
|
if (s1 !== null) {
|
|
s2 = peg$parsesemicolon();
|
|
if (s2 === null) {
|
|
s2 = peg$c1;
|
|
}
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c4(s1);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parserule() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseidentifier();
|
|
if (s1 !== null) {
|
|
s2 = peg$parsestring();
|
|
if (s2 === null) {
|
|
s2 = peg$c1;
|
|
}
|
|
if (s2 !== null) {
|
|
s3 = peg$parseequals();
|
|
if (s3 !== null) {
|
|
s4 = peg$parsechoice();
|
|
if (s4 !== null) {
|
|
s5 = peg$parsesemicolon();
|
|
if (s5 === null) {
|
|
s5 = peg$c1;
|
|
}
|
|
if (s5 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c5(s1,s2,s4);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsechoice() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsesequence();
|
|
if (s1 !== null) {
|
|
s2 = [];
|
|
s3 = peg$currPos;
|
|
s4 = peg$parseslash();
|
|
if (s4 !== null) {
|
|
s5 = peg$parsesequence();
|
|
if (s5 !== null) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
while (s3 !== null) {
|
|
s2.push(s3);
|
|
s3 = peg$currPos;
|
|
s4 = peg$parseslash();
|
|
if (s4 !== null) {
|
|
s5 = peg$parsesequence();
|
|
if (s5 !== null) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
}
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c6(s1,s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsesequence() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = [];
|
|
s2 = peg$parselabeled();
|
|
while (s2 !== null) {
|
|
s1.push(s2);
|
|
s2 = peg$parselabeled();
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parseaction();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c7(s1,s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
if (s0 === null) {
|
|
s0 = peg$currPos;
|
|
s1 = [];
|
|
s2 = peg$parselabeled();
|
|
while (s2 !== null) {
|
|
s1.push(s2);
|
|
s2 = peg$parselabeled();
|
|
}
|
|
if (s1 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c8(s1);
|
|
}
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parselabeled() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseidentifier();
|
|
if (s1 !== null) {
|
|
s2 = peg$parsecolon();
|
|
if (s2 !== null) {
|
|
s3 = peg$parseprefixed();
|
|
if (s3 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c9(s1,s3);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
if (s0 === null) {
|
|
s0 = peg$parseprefixed();
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseprefixed() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsedollar();
|
|
if (s1 !== null) {
|
|
s2 = peg$parsesuffixed();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c10(s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
if (s0 === null) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseand();
|
|
if (s1 !== null) {
|
|
s2 = peg$parseaction();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c11(s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
if (s0 === null) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseand();
|
|
if (s1 !== null) {
|
|
s2 = peg$parsesuffixed();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c12(s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
if (s0 === null) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsenot();
|
|
if (s1 !== null) {
|
|
s2 = peg$parseaction();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c13(s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
if (s0 === null) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsenot();
|
|
if (s1 !== null) {
|
|
s2 = peg$parsesuffixed();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c14(s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
if (s0 === null) {
|
|
s0 = peg$parsesuffixed();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsesuffixed() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseprimary();
|
|
if (s1 !== null) {
|
|
s2 = peg$parsequestion();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c15(s1);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
if (s0 === null) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseprimary();
|
|
if (s1 !== null) {
|
|
s2 = peg$parsestar();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c16(s1);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
if (s0 === null) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseprimary();
|
|
if (s1 !== null) {
|
|
s2 = peg$parseplus();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c17(s1);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
if (s0 === null) {
|
|
s0 = peg$parseprimary();
|
|
}
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseprimary() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseidentifier();
|
|
if (s1 !== null) {
|
|
s2 = peg$currPos;
|
|
peg$silentFails++;
|
|
s3 = peg$currPos;
|
|
s4 = peg$parsestring();
|
|
if (s4 === null) {
|
|
s4 = peg$c1;
|
|
}
|
|
if (s4 !== null) {
|
|
s5 = peg$parseequals();
|
|
if (s5 !== null) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
peg$silentFails--;
|
|
if (s3 === null) {
|
|
s2 = peg$c1;
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$c0;
|
|
}
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c18(s1);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
if (s0 === null) {
|
|
s0 = peg$parseliteral();
|
|
if (s0 === null) {
|
|
s0 = peg$parseclass();
|
|
if (s0 === null) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsedot();
|
|
if (s1 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c19();
|
|
}
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
if (s0 === null) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parselparen();
|
|
if (s1 !== null) {
|
|
s2 = peg$parsechoice();
|
|
if (s2 !== null) {
|
|
s3 = peg$parserparen();
|
|
if (s3 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c20(s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseaction() {
|
|
var s0, s1, s2;
|
|
|
|
peg$silentFails++;
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsebraced();
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c22(s1);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === null) {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c21); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsebraced() {
|
|
var s0, s1, s2, s3, s4;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 123) {
|
|
s2 = peg$c23;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c24); }
|
|
}
|
|
if (s2 !== null) {
|
|
s3 = [];
|
|
s4 = peg$parsebraced();
|
|
if (s4 === null) {
|
|
s4 = peg$parsenonBraceCharacters();
|
|
}
|
|
while (s4 !== null) {
|
|
s3.push(s4);
|
|
s4 = peg$parsebraced();
|
|
if (s4 === null) {
|
|
s4 = peg$parsenonBraceCharacters();
|
|
}
|
|
}
|
|
if (s3 !== null) {
|
|
if (input.charCodeAt(peg$currPos) === 125) {
|
|
s4 = peg$c25;
|
|
peg$currPos++;
|
|
} else {
|
|
s4 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c26); }
|
|
}
|
|
if (s4 !== null) {
|
|
s2 = [s2, s3, s4];
|
|
s1 = s2;
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$c0;
|
|
}
|
|
if (s1 !== null) {
|
|
s1 = input.substring(s0, peg$currPos);
|
|
}
|
|
s0 = s1;
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsenonBraceCharacters() {
|
|
var s0, s1;
|
|
|
|
s0 = [];
|
|
s1 = peg$parsenonBraceCharacter();
|
|
if (s1 !== null) {
|
|
while (s1 !== null) {
|
|
s0.push(s1);
|
|
s1 = peg$parsenonBraceCharacter();
|
|
}
|
|
} else {
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsenonBraceCharacter() {
|
|
var s0;
|
|
|
|
if (peg$c27.test(input.charAt(peg$currPos))) {
|
|
s0 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c28); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseequals() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 61) {
|
|
s1 = peg$c29;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c30); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c31();
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsecolon() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 58) {
|
|
s1 = peg$c32;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c33); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c34();
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsesemicolon() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 59) {
|
|
s1 = peg$c35;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c36); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c37();
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseslash() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 47) {
|
|
s1 = peg$c38;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c39); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c40();
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseand() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 38) {
|
|
s1 = peg$c41;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c42); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c43();
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsenot() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 33) {
|
|
s1 = peg$c44;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c45); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c46();
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsedollar() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 36) {
|
|
s1 = peg$c47;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c48); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c49();
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsequestion() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 63) {
|
|
s1 = peg$c50;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c51); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c52();
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsestar() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 42) {
|
|
s1 = peg$c53;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c54); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c55();
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseplus() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 43) {
|
|
s1 = peg$c56;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c57); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c58();
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parselparen() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 40) {
|
|
s1 = peg$c59;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c60); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c61();
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parserparen() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 41) {
|
|
s1 = peg$c62;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c63); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c64();
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsedot() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 46) {
|
|
s1 = peg$c65;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c66); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c67();
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseidentifier() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
peg$silentFails++;
|
|
s0 = peg$currPos;
|
|
s1 = peg$currPos;
|
|
s2 = peg$currPos;
|
|
s3 = peg$parseletter();
|
|
if (s3 === null) {
|
|
if (input.charCodeAt(peg$currPos) === 95) {
|
|
s3 = peg$c69;
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c70); }
|
|
}
|
|
}
|
|
if (s3 !== null) {
|
|
s4 = [];
|
|
s5 = peg$parseletter();
|
|
if (s5 === null) {
|
|
s5 = peg$parsedigit();
|
|
if (s5 === null) {
|
|
if (input.charCodeAt(peg$currPos) === 95) {
|
|
s5 = peg$c69;
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c70); }
|
|
}
|
|
}
|
|
}
|
|
while (s5 !== null) {
|
|
s4.push(s5);
|
|
s5 = peg$parseletter();
|
|
if (s5 === null) {
|
|
s5 = peg$parsedigit();
|
|
if (s5 === null) {
|
|
if (input.charCodeAt(peg$currPos) === 95) {
|
|
s5 = peg$c69;
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c70); }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (s4 !== null) {
|
|
s3 = [s3, s4];
|
|
s2 = s3;
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$c0;
|
|
}
|
|
if (s2 !== null) {
|
|
s2 = input.substring(s1, peg$currPos);
|
|
}
|
|
s1 = s2;
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c71(s1);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === null) {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c68); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseliteral() {
|
|
var s0, s1, s2, s3;
|
|
|
|
peg$silentFails++;
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsedoubleQuotedString();
|
|
if (s1 === null) {
|
|
s1 = peg$parsesingleQuotedString();
|
|
}
|
|
if (s1 !== null) {
|
|
if (input.charCodeAt(peg$currPos) === 105) {
|
|
s2 = peg$c73;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c74); }
|
|
}
|
|
if (s2 === null) {
|
|
s2 = peg$c1;
|
|
}
|
|
if (s2 !== null) {
|
|
s3 = peg$parse__();
|
|
if (s3 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c75(s1,s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === null) {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c72); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsestring() {
|
|
var s0, s1, s2;
|
|
|
|
peg$silentFails++;
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsedoubleQuotedString();
|
|
if (s1 === null) {
|
|
s1 = peg$parsesingleQuotedString();
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c77(s1);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === null) {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c76); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsedoubleQuotedString() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 34) {
|
|
s1 = peg$c78;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c79); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = [];
|
|
s3 = peg$parsedoubleQuotedCharacter();
|
|
while (s3 !== null) {
|
|
s2.push(s3);
|
|
s3 = peg$parsedoubleQuotedCharacter();
|
|
}
|
|
if (s2 !== null) {
|
|
if (input.charCodeAt(peg$currPos) === 34) {
|
|
s3 = peg$c78;
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c79); }
|
|
}
|
|
if (s3 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c80(s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsedoubleQuotedCharacter() {
|
|
var s0;
|
|
|
|
s0 = peg$parsesimpleDoubleQuotedCharacter();
|
|
if (s0 === null) {
|
|
s0 = peg$parsesimpleEscapeSequence();
|
|
if (s0 === null) {
|
|
s0 = peg$parsezeroEscapeSequence();
|
|
if (s0 === null) {
|
|
s0 = peg$parsehexEscapeSequence();
|
|
if (s0 === null) {
|
|
s0 = peg$parseunicodeEscapeSequence();
|
|
if (s0 === null) {
|
|
s0 = peg$parseeolEscapeSequence();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsesimpleDoubleQuotedCharacter() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$currPos;
|
|
peg$silentFails++;
|
|
if (input.charCodeAt(peg$currPos) === 34) {
|
|
s2 = peg$c78;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c79); }
|
|
}
|
|
if (s2 === null) {
|
|
if (input.charCodeAt(peg$currPos) === 92) {
|
|
s2 = peg$c81;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c82); }
|
|
}
|
|
if (s2 === null) {
|
|
s2 = peg$parseeolChar();
|
|
}
|
|
}
|
|
peg$silentFails--;
|
|
if (s2 === null) {
|
|
s1 = peg$c1;
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$c0;
|
|
}
|
|
if (s1 !== null) {
|
|
if (input.length > peg$currPos) {
|
|
s2 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c83); }
|
|
}
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c84(s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsesingleQuotedString() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 39) {
|
|
s1 = peg$c85;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c86); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = [];
|
|
s3 = peg$parsesingleQuotedCharacter();
|
|
while (s3 !== null) {
|
|
s2.push(s3);
|
|
s3 = peg$parsesingleQuotedCharacter();
|
|
}
|
|
if (s2 !== null) {
|
|
if (input.charCodeAt(peg$currPos) === 39) {
|
|
s3 = peg$c85;
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c86); }
|
|
}
|
|
if (s3 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c80(s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsesingleQuotedCharacter() {
|
|
var s0;
|
|
|
|
s0 = peg$parsesimpleSingleQuotedCharacter();
|
|
if (s0 === null) {
|
|
s0 = peg$parsesimpleEscapeSequence();
|
|
if (s0 === null) {
|
|
s0 = peg$parsezeroEscapeSequence();
|
|
if (s0 === null) {
|
|
s0 = peg$parsehexEscapeSequence();
|
|
if (s0 === null) {
|
|
s0 = peg$parseunicodeEscapeSequence();
|
|
if (s0 === null) {
|
|
s0 = peg$parseeolEscapeSequence();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsesimpleSingleQuotedCharacter() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$currPos;
|
|
peg$silentFails++;
|
|
if (input.charCodeAt(peg$currPos) === 39) {
|
|
s2 = peg$c85;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c86); }
|
|
}
|
|
if (s2 === null) {
|
|
if (input.charCodeAt(peg$currPos) === 92) {
|
|
s2 = peg$c81;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c82); }
|
|
}
|
|
if (s2 === null) {
|
|
s2 = peg$parseeolChar();
|
|
}
|
|
}
|
|
peg$silentFails--;
|
|
if (s2 === null) {
|
|
s1 = peg$c1;
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$c0;
|
|
}
|
|
if (s1 !== null) {
|
|
if (input.length > peg$currPos) {
|
|
s2 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c83); }
|
|
}
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c84(s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseclass() {
|
|
var s0, s1, s2, s3, s4, s5, s6;
|
|
|
|
peg$silentFails++;
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 91) {
|
|
s1 = peg$c88;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c89); }
|
|
}
|
|
if (s1 !== null) {
|
|
if (input.charCodeAt(peg$currPos) === 94) {
|
|
s2 = peg$c90;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c91); }
|
|
}
|
|
if (s2 === null) {
|
|
s2 = peg$c1;
|
|
}
|
|
if (s2 !== null) {
|
|
s3 = [];
|
|
s4 = peg$parseclassCharacterRange();
|
|
if (s4 === null) {
|
|
s4 = peg$parseclassCharacter();
|
|
}
|
|
while (s4 !== null) {
|
|
s3.push(s4);
|
|
s4 = peg$parseclassCharacterRange();
|
|
if (s4 === null) {
|
|
s4 = peg$parseclassCharacter();
|
|
}
|
|
}
|
|
if (s3 !== null) {
|
|
if (input.charCodeAt(peg$currPos) === 93) {
|
|
s4 = peg$c92;
|
|
peg$currPos++;
|
|
} else {
|
|
s4 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c93); }
|
|
}
|
|
if (s4 !== null) {
|
|
if (input.charCodeAt(peg$currPos) === 105) {
|
|
s5 = peg$c73;
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c74); }
|
|
}
|
|
if (s5 === null) {
|
|
s5 = peg$c1;
|
|
}
|
|
if (s5 !== null) {
|
|
s6 = peg$parse__();
|
|
if (s6 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c94(s2,s3,s5);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === null) {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c87); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseclassCharacterRange() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseclassCharacter();
|
|
if (s1 !== null) {
|
|
if (input.charCodeAt(peg$currPos) === 45) {
|
|
s2 = peg$c95;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c96); }
|
|
}
|
|
if (s2 !== null) {
|
|
s3 = peg$parseclassCharacter();
|
|
if (s3 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c97(s1,s3);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseclassCharacter() {
|
|
var s0, s1;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsebracketDelimitedCharacter();
|
|
if (s1 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c98(s1);
|
|
}
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsebracketDelimitedCharacter() {
|
|
var s0;
|
|
|
|
s0 = peg$parsesimpleBracketDelimitedCharacter();
|
|
if (s0 === null) {
|
|
s0 = peg$parsesimpleEscapeSequence();
|
|
if (s0 === null) {
|
|
s0 = peg$parsezeroEscapeSequence();
|
|
if (s0 === null) {
|
|
s0 = peg$parsehexEscapeSequence();
|
|
if (s0 === null) {
|
|
s0 = peg$parseunicodeEscapeSequence();
|
|
if (s0 === null) {
|
|
s0 = peg$parseeolEscapeSequence();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsesimpleBracketDelimitedCharacter() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$currPos;
|
|
peg$silentFails++;
|
|
if (input.charCodeAt(peg$currPos) === 93) {
|
|
s2 = peg$c92;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c93); }
|
|
}
|
|
if (s2 === null) {
|
|
if (input.charCodeAt(peg$currPos) === 92) {
|
|
s2 = peg$c81;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c82); }
|
|
}
|
|
if (s2 === null) {
|
|
s2 = peg$parseeolChar();
|
|
}
|
|
}
|
|
peg$silentFails--;
|
|
if (s2 === null) {
|
|
s1 = peg$c1;
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$c0;
|
|
}
|
|
if (s1 !== null) {
|
|
if (input.length > peg$currPos) {
|
|
s2 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c83); }
|
|
}
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c84(s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsesimpleEscapeSequence() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 92) {
|
|
s1 = peg$c81;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c82); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$currPos;
|
|
peg$silentFails++;
|
|
s3 = peg$parsedigit();
|
|
if (s3 === null) {
|
|
if (input.charCodeAt(peg$currPos) === 120) {
|
|
s3 = peg$c99;
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c100); }
|
|
}
|
|
if (s3 === null) {
|
|
if (input.charCodeAt(peg$currPos) === 117) {
|
|
s3 = peg$c101;
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c102); }
|
|
}
|
|
if (s3 === null) {
|
|
s3 = peg$parseeolChar();
|
|
}
|
|
}
|
|
}
|
|
peg$silentFails--;
|
|
if (s3 === null) {
|
|
s2 = peg$c1;
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$c0;
|
|
}
|
|
if (s2 !== null) {
|
|
if (input.length > peg$currPos) {
|
|
s3 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c83); }
|
|
}
|
|
if (s3 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c103(s3);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsezeroEscapeSequence() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 2) === peg$c104) {
|
|
s1 = peg$c104;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c105); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$currPos;
|
|
peg$silentFails++;
|
|
s3 = peg$parsedigit();
|
|
peg$silentFails--;
|
|
if (s3 === null) {
|
|
s2 = peg$c1;
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$c0;
|
|
}
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c106();
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsehexEscapeSequence() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 2) === peg$c107) {
|
|
s1 = peg$c107;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c108); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$currPos;
|
|
s3 = peg$currPos;
|
|
s4 = peg$parsehexDigit();
|
|
if (s4 !== null) {
|
|
s5 = peg$parsehexDigit();
|
|
if (s5 !== null) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
if (s3 !== null) {
|
|
s3 = input.substring(s2, peg$currPos);
|
|
}
|
|
s2 = s3;
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c109(s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseunicodeEscapeSequence() {
|
|
var s0, s1, s2, s3, s4, s5, s6, s7;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 2) === peg$c110) {
|
|
s1 = peg$c110;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c111); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$currPos;
|
|
s3 = peg$currPos;
|
|
s4 = peg$parsehexDigit();
|
|
if (s4 !== null) {
|
|
s5 = peg$parsehexDigit();
|
|
if (s5 !== null) {
|
|
s6 = peg$parsehexDigit();
|
|
if (s6 !== null) {
|
|
s7 = peg$parsehexDigit();
|
|
if (s7 !== null) {
|
|
s4 = [s4, s5, s6, s7];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
if (s3 !== null) {
|
|
s3 = input.substring(s2, peg$currPos);
|
|
}
|
|
s2 = s3;
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c109(s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseeolEscapeSequence() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 92) {
|
|
s1 = peg$c81;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c82); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = peg$parseeol();
|
|
if (s2 !== null) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c112(s2);
|
|
if (s1 === null) {
|
|
peg$currPos = s0;
|
|
s0 = s1;
|
|
} else {
|
|
s0 = s1;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsedigit() {
|
|
var s0;
|
|
|
|
if (peg$c113.test(input.charAt(peg$currPos))) {
|
|
s0 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c114); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsehexDigit() {
|
|
var s0;
|
|
|
|
if (peg$c115.test(input.charAt(peg$currPos))) {
|
|
s0 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c116); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseletter() {
|
|
var s0;
|
|
|
|
s0 = peg$parselowerCaseLetter();
|
|
if (s0 === null) {
|
|
s0 = peg$parseupperCaseLetter();
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parselowerCaseLetter() {
|
|
var s0;
|
|
|
|
if (peg$c117.test(input.charAt(peg$currPos))) {
|
|
s0 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c118); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseupperCaseLetter() {
|
|
var s0;
|
|
|
|
if (peg$c119.test(input.charAt(peg$currPos))) {
|
|
s0 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c120); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parse__() {
|
|
var s0, s1;
|
|
|
|
s0 = [];
|
|
s1 = peg$parsewhitespace();
|
|
if (s1 === null) {
|
|
s1 = peg$parseeol();
|
|
if (s1 === null) {
|
|
s1 = peg$parsecomment();
|
|
}
|
|
}
|
|
while (s1 !== null) {
|
|
s0.push(s1);
|
|
s1 = peg$parsewhitespace();
|
|
if (s1 === null) {
|
|
s1 = peg$parseeol();
|
|
if (s1 === null) {
|
|
s1 = peg$parsecomment();
|
|
}
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsecomment() {
|
|
var s0, s1;
|
|
|
|
peg$silentFails++;
|
|
s0 = peg$parsesingleLineComment();
|
|
if (s0 === null) {
|
|
s0 = peg$parsemultiLineComment();
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === null) {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c121); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsesingleLineComment() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 2) === peg$c122) {
|
|
s1 = peg$c122;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c123); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = [];
|
|
s3 = peg$currPos;
|
|
s4 = peg$currPos;
|
|
peg$silentFails++;
|
|
s5 = peg$parseeolChar();
|
|
peg$silentFails--;
|
|
if (s5 === null) {
|
|
s4 = peg$c1;
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$c0;
|
|
}
|
|
if (s4 !== null) {
|
|
if (input.length > peg$currPos) {
|
|
s5 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c83); }
|
|
}
|
|
if (s5 !== null) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
while (s3 !== null) {
|
|
s2.push(s3);
|
|
s3 = peg$currPos;
|
|
s4 = peg$currPos;
|
|
peg$silentFails++;
|
|
s5 = peg$parseeolChar();
|
|
peg$silentFails--;
|
|
if (s5 === null) {
|
|
s4 = peg$c1;
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$c0;
|
|
}
|
|
if (s4 !== null) {
|
|
if (input.length > peg$currPos) {
|
|
s5 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c83); }
|
|
}
|
|
if (s5 !== null) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
}
|
|
if (s2 !== null) {
|
|
s1 = [s1, s2];
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsemultiLineComment() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 2) === peg$c124) {
|
|
s1 = peg$c124;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c125); }
|
|
}
|
|
if (s1 !== null) {
|
|
s2 = [];
|
|
s3 = peg$currPos;
|
|
s4 = peg$currPos;
|
|
peg$silentFails++;
|
|
if (input.substr(peg$currPos, 2) === peg$c126) {
|
|
s5 = peg$c126;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s5 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c127); }
|
|
}
|
|
peg$silentFails--;
|
|
if (s5 === null) {
|
|
s4 = peg$c1;
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$c0;
|
|
}
|
|
if (s4 !== null) {
|
|
if (input.length > peg$currPos) {
|
|
s5 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c83); }
|
|
}
|
|
if (s5 !== null) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
while (s3 !== null) {
|
|
s2.push(s3);
|
|
s3 = peg$currPos;
|
|
s4 = peg$currPos;
|
|
peg$silentFails++;
|
|
if (input.substr(peg$currPos, 2) === peg$c126) {
|
|
s5 = peg$c126;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s5 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c127); }
|
|
}
|
|
peg$silentFails--;
|
|
if (s5 === null) {
|
|
s4 = peg$c1;
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$c0;
|
|
}
|
|
if (s4 !== null) {
|
|
if (input.length > peg$currPos) {
|
|
s5 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c83); }
|
|
}
|
|
if (s5 !== null) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
}
|
|
if (s2 !== null) {
|
|
if (input.substr(peg$currPos, 2) === peg$c126) {
|
|
s3 = peg$c126;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s3 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c127); }
|
|
}
|
|
if (s3 !== null) {
|
|
s1 = [s1, s2, s3];
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseeol() {
|
|
var s0, s1;
|
|
|
|
peg$silentFails++;
|
|
if (input.charCodeAt(peg$currPos) === 10) {
|
|
s0 = peg$c129;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c130); }
|
|
}
|
|
if (s0 === null) {
|
|
if (input.substr(peg$currPos, 2) === peg$c131) {
|
|
s0 = peg$c131;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s0 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c132); }
|
|
}
|
|
if (s0 === null) {
|
|
if (input.charCodeAt(peg$currPos) === 13) {
|
|
s0 = peg$c133;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c134); }
|
|
}
|
|
if (s0 === null) {
|
|
if (input.charCodeAt(peg$currPos) === 8232) {
|
|
s0 = peg$c135;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c136); }
|
|
}
|
|
if (s0 === null) {
|
|
if (input.charCodeAt(peg$currPos) === 8233) {
|
|
s0 = peg$c137;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c138); }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === null) {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c128); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseeolChar() {
|
|
var s0;
|
|
|
|
if (peg$c139.test(input.charAt(peg$currPos))) {
|
|
s0 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c140); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsewhitespace() {
|
|
var s0, s1;
|
|
|
|
peg$silentFails++;
|
|
if (peg$c142.test(input.charAt(peg$currPos))) {
|
|
s0 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c143); }
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === null) {
|
|
s1 = null;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c141); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
|
|
var utils = require("./utils");
|
|
|
|
|
|
peg$result = peg$startRuleFunction();
|
|
|
|
if (peg$result !== null && peg$currPos === input.length) {
|
|
return peg$result;
|
|
} else {
|
|
peg$cleanupExpected(peg$maxFailExpected);
|
|
peg$reportedPos = Math.max(peg$currPos, peg$maxFailPos);
|
|
|
|
throw new SyntaxError(
|
|
peg$maxFailExpected,
|
|
peg$reportedPos < input.length ? input.charAt(peg$reportedPos) : null,
|
|
peg$reportedPos,
|
|
peg$computePosDetails(peg$reportedPos).line,
|
|
peg$computePosDetails(peg$reportedPos).column
|
|
);
|
|
}
|
|
}
|
|
|
|
return {
|
|
SyntaxError: SyntaxError,
|
|
parse : parse
|
|
};
|
|
})();
|