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2808 lines
72 KiB
JavaScript
2808 lines
72 KiB
JavaScript
module.exports = (function() {
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/*
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* Generated by PEG.js 0.8.0.
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*
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* http://pegjs.majda.cz/
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*/
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function peg$subclass(child, parent) {
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function ctor() { this.constructor = child; }
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ctor.prototype = parent.prototype;
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child.prototype = new ctor();
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}
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function SyntaxError(message, expected, found, offset, line, column) {
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this.message = message;
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this.expected = expected;
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this.found = found;
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this.offset = offset;
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this.line = line;
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this.column = column;
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this.name = "SyntaxError";
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}
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peg$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$FAILED = {},
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peg$startRuleFunctions = { Grammar: peg$parseGrammar },
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peg$startRuleFunction = peg$parseGrammar,
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peg$c0 = peg$FAILED,
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peg$c1 = null,
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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: extractOptional(initializer, 0),
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rules: extractList(rules, 0)
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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 !== null
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? {
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type: "named",
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name: displayName[0],
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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$c6 = function(first, rest) {
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return rest.length > 0
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? { type: "choice", alternatives: buildList(first, rest, 3) }
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: first;
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},
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peg$c7 = function(first, rest, code) {
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var expression = rest.length > 0
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? { type: "sequence", elements: buildList(first, rest, 1) }
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: first;
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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$c8 = function(first, rest) {
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return rest.length > 0
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? { type: "sequence", elements: buildList(first, rest, 1) }
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: first;
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},
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peg$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$c18 = void 0,
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peg$c19 = 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$c20 = function() { return { type: "any" }; },
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peg$c21 = function(expression) { return expression; },
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peg$c22 = { type: "other", description: "action" },
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peg$c23 = function(braced) { return braced.substr(1, braced.length - 2); },
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peg$c24 = "{",
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peg$c25 = { type: "literal", value: "{", description: "\"{\"" },
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peg$c26 = "}",
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peg$c27 = { type: "literal", value: "}", description: "\"}\"" },
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peg$c28 = /^[^{}]/,
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peg$c29 = { type: "class", value: "[^{}]", description: "[^{}]" },
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peg$c30 = "=",
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peg$c31 = { type: "literal", value: "=", description: "\"=\"" },
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peg$c32 = ":",
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peg$c33 = { type: "literal", value: ":", description: "\":\"" },
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peg$c34 = ";",
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peg$c35 = { type: "literal", value: ";", description: "\";\"" },
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peg$c36 = "/",
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peg$c37 = { type: "literal", value: "/", description: "\"/\"" },
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peg$c38 = "&",
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peg$c39 = { type: "literal", value: "&", description: "\"&\"" },
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peg$c40 = "!",
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peg$c41 = { type: "literal", value: "!", description: "\"!\"" },
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peg$c42 = "$",
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peg$c43 = { type: "literal", value: "$", description: "\"$\"" },
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peg$c44 = "?",
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peg$c45 = { type: "literal", value: "?", description: "\"?\"" },
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peg$c46 = "*",
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peg$c47 = { type: "literal", value: "*", description: "\"*\"" },
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peg$c48 = "+",
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peg$c49 = { type: "literal", value: "+", description: "\"+\"" },
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peg$c50 = "(",
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peg$c51 = { type: "literal", value: "(", description: "\"(\"" },
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peg$c52 = ")",
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peg$c53 = { type: "literal", value: ")", description: "\")\"" },
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peg$c54 = ".",
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peg$c55 = { type: "literal", value: ".", description: "\".\"" },
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peg$c56 = { type: "other", description: "identifier" },
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peg$c57 = "_",
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peg$c58 = { type: "literal", value: "_", description: "\"_\"" },
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peg$c59 = { type: "other", description: "literal" },
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peg$c60 = "i",
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peg$c61 = { type: "literal", value: "i", description: "\"i\"" },
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peg$c62 = 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$c63 = { type: "other", description: "string" },
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peg$c64 = function(string) { return string; },
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peg$c65 = "\"",
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peg$c66 = { type: "literal", value: "\"", description: "\"\\\"\"" },
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peg$c67 = function(chars) { return chars.join(""); },
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peg$c68 = "\\",
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peg$c69 = { type: "literal", value: "\\", description: "\"\\\\\"" },
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peg$c70 = { type: "any", description: "any character" },
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peg$c71 = function(char_) { return char_; },
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peg$c72 = "'",
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peg$c73 = { type: "literal", value: "'", description: "\"'\"" },
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peg$c74 = { type: "other", description: "character class" },
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peg$c75 = "[",
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peg$c76 = { type: "literal", value: "[", description: "\"[\"" },
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peg$c77 = "^",
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peg$c78 = { type: "literal", value: "^", description: "\"^\"" },
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peg$c79 = "]",
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peg$c80 = { type: "literal", value: "]", description: "\"]\"" },
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peg$c81 = function(inverted, parts, flags) {
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return {
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type: "class",
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parts: parts,
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rawText: text().replace(/\s+$/, ""),
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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$c82 = "-",
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peg$c83 = { type: "literal", value: "-", description: "\"-\"" },
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peg$c84 = function(begin, end) {
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if (begin.charCodeAt(0) > end.charCodeAt(0)) {
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error("Invalid character range: " + text() + ".");
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}
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return [begin, end];
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},
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peg$c85 = "x",
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peg$c86 = { type: "literal", value: "x", description: "\"x\"" },
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peg$c87 = "u",
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peg$c88 = { type: "literal", value: "u", description: "\"u\"" },
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peg$c89 = 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$c90 = "\\0",
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peg$c91 = { type: "literal", value: "\\0", description: "\"\\\\0\"" },
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peg$c92 = function() { return "\x00"; },
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peg$c93 = "\\x",
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peg$c94 = { type: "literal", value: "\\x", description: "\"\\\\x\"" },
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peg$c95 = function(digits) {
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return String.fromCharCode(parseInt(digits, 16));
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},
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peg$c96 = "\\u",
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peg$c97 = { type: "literal", value: "\\u", description: "\"\\\\u\"" },
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peg$c98 = function(eol) { return ""; },
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peg$c99 = /^[0-9]/,
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peg$c100 = { type: "class", value: "[0-9]", description: "[0-9]" },
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peg$c101 = /^[0-9a-fA-F]/,
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peg$c102 = { type: "class", value: "[0-9a-fA-F]", description: "[0-9a-fA-F]" },
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peg$c103 = /^[a-z]/,
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peg$c104 = { type: "class", value: "[a-z]", description: "[a-z]" },
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peg$c105 = /^[A-Z]/,
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peg$c106 = { type: "class", value: "[A-Z]", description: "[A-Z]" },
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peg$c107 = { type: "other", description: "comment" },
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peg$c108 = "//",
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peg$c109 = { type: "literal", value: "//", description: "\"//\"" },
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peg$c110 = "/*",
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peg$c111 = { type: "literal", value: "/*", description: "\"/*\"" },
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peg$c112 = "*/",
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peg$c113 = { type: "literal", value: "*/", description: "\"*/\"" },
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peg$c114 = { type: "other", description: "end of line" },
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peg$c115 = "\n",
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peg$c116 = { type: "literal", value: "\n", description: "\"\\n\"" },
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peg$c117 = "\r\n",
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peg$c118 = { type: "literal", value: "\r\n", description: "\"\\r\\n\"" },
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peg$c119 = "\r",
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peg$c120 = { type: "literal", value: "\r", description: "\"\\r\"" },
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peg$c121 = "\u2028",
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peg$c122 = { type: "literal", value: "\u2028", description: "\"\\u2028\"" },
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peg$c123 = "\u2029",
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peg$c124 = { type: "literal", value: "\u2029", description: "\"\\u2029\"" },
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peg$c125 = /^[\n\r\u2028\u2029]/,
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peg$c126 = { type: "class", value: "[\\n\\r\\u2028\\u2029]", description: "[\\n\\r\\u2028\\u2029]" },
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peg$c127 = { type: "other", description: "whitespace" },
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peg$c128 = /^[ \t\x0B\f\xA0\uFEFF\u1680\u180E\u2000-\u200A\u202F\u205F\u3000]/,
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peg$c129 = { type: "class", value: "[ \\t\\v\\f\\u00A0\\uFEFF\\u1680\\u180E\\u2000-\\u200A\\u202F\\u205F\\u3000]", description: "[ \\t\\v\\f\\u00A0\\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 expected(description) {
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throw peg$buildException(
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null,
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[{ type: "other", description: description }],
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peg$reportedPos
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);
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}
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function error(message) {
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throw peg$buildException(message, null, peg$reportedPos);
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}
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function peg$computePosDetails(pos) {
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function advance(details, startPos, endPos) {
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var p, ch;
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for (p = startPos; p < endPos; p++) {
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ch = input.charAt(p);
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if (ch === "\n") {
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if (!details.seenCR) { details.line++; }
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details.column = 1;
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details.seenCR = false;
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} else if (ch === "\r" || ch === "\u2028" || ch === "\u2029") {
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|
details.line++;
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|
details.column = 1;
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|
details.seenCR = true;
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|
} else {
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|
details.column++;
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|
details.seenCR = false;
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|
}
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|
}
|
|
}
|
|
|
|
if (peg$cachedPos !== pos) {
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|
if (peg$cachedPos > pos) {
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|
peg$cachedPos = 0;
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|
peg$cachedPosDetails = { line: 1, column: 1, seenCR: false };
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|
}
|
|
advance(peg$cachedPosDetails, peg$cachedPos, pos);
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|
peg$cachedPos = pos;
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|
}
|
|
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|
return peg$cachedPosDetails;
|
|
}
|
|
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|
function peg$fail(expected) {
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|
if (peg$currPos < peg$maxFailPos) { return; }
|
|
|
|
if (peg$currPos > peg$maxFailPos) {
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|
peg$maxFailPos = peg$currPos;
|
|
peg$maxFailExpected = [];
|
|
}
|
|
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|
peg$maxFailExpected.push(expected);
|
|
}
|
|
|
|
function peg$buildException(message, expected, pos) {
|
|
function cleanupExpected(expected) {
|
|
var i = 1;
|
|
|
|
expected.sort(function(a, b) {
|
|
if (a.description < b.description) {
|
|
return -1;
|
|
} else if (a.description > b.description) {
|
|
return 1;
|
|
} else {
|
|
return 0;
|
|
}
|
|
});
|
|
|
|
while (i < expected.length) {
|
|
if (expected[i - 1] === expected[i]) {
|
|
expected.splice(i, 1);
|
|
} else {
|
|
i++;
|
|
}
|
|
}
|
|
}
|
|
|
|
function buildMessage(expected, found) {
|
|
function stringEscape(s) {
|
|
function hex(ch) { return ch.charCodeAt(0).toString(16).toUpperCase(); }
|
|
|
|
return s
|
|
.replace(/\\/g, '\\\\')
|
|
.replace(/"/g, '\\"')
|
|
.replace(/\x08/g, '\\b')
|
|
.replace(/\t/g, '\\t')
|
|
.replace(/\n/g, '\\n')
|
|
.replace(/\f/g, '\\f')
|
|
.replace(/\r/g, '\\r')
|
|
.replace(/[\x00-\x07\x0B\x0E\x0F]/g, function(ch) { return '\\x0' + hex(ch); })
|
|
.replace(/[\x10-\x1F\x80-\xFF]/g, function(ch) { return '\\x' + hex(ch); })
|
|
.replace(/[\u0180-\u0FFF]/g, function(ch) { return '\\u0' + hex(ch); })
|
|
.replace(/[\u1080-\uFFFF]/g, function(ch) { return '\\u' + hex(ch); });
|
|
}
|
|
|
|
var expectedDescs = new Array(expected.length),
|
|
expectedDesc, foundDesc, i;
|
|
|
|
for (i = 0; i < expected.length; i++) {
|
|
expectedDescs[i] = expected[i].description;
|
|
}
|
|
|
|
expectedDesc = expected.length > 1
|
|
? expectedDescs.slice(0, -1).join(", ")
|
|
+ " or "
|
|
+ expectedDescs[expected.length - 1]
|
|
: expectedDescs[0];
|
|
|
|
foundDesc = found ? "\"" + stringEscape(found) + "\"" : "end of input";
|
|
|
|
return "Expected " + expectedDesc + " but " + foundDesc + " found.";
|
|
}
|
|
|
|
var posDetails = peg$computePosDetails(pos),
|
|
found = pos < input.length ? input.charAt(pos) : null;
|
|
|
|
if (expected !== null) {
|
|
cleanupExpected(expected);
|
|
}
|
|
|
|
return new SyntaxError(
|
|
message !== null ? message : buildMessage(expected, found),
|
|
expected,
|
|
found,
|
|
pos,
|
|
posDetails.line,
|
|
posDetails.column
|
|
);
|
|
}
|
|
|
|
function peg$parseGrammar() {
|
|
var s0, s1, s2, s3, s4, s5, s6;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parse__();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$currPos;
|
|
s3 = peg$parseInitializer();
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = peg$parse__();
|
|
if (s4 !== peg$FAILED) {
|
|
s3 = [s3, s4];
|
|
s2 = s3;
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$c0;
|
|
}
|
|
if (s2 === peg$FAILED) {
|
|
s2 = peg$c1;
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = [];
|
|
s4 = peg$currPos;
|
|
s5 = peg$parseRule();
|
|
if (s5 !== peg$FAILED) {
|
|
s6 = peg$parse__();
|
|
if (s6 !== peg$FAILED) {
|
|
s5 = [s5, s6];
|
|
s4 = s5;
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$c0;
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
while (s4 !== peg$FAILED) {
|
|
s3.push(s4);
|
|
s4 = peg$currPos;
|
|
s5 = peg$parseRule();
|
|
if (s5 !== peg$FAILED) {
|
|
s6 = peg$parse__();
|
|
if (s6 !== peg$FAILED) {
|
|
s5 = [s5, s6];
|
|
s4 = s5;
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$c0;
|
|
}
|
|
}
|
|
} else {
|
|
s3 = peg$c0;
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c3(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$parseInitializer() {
|
|
var s0, s1, s2, s3, s4;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseAction();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$currPos;
|
|
s3 = peg$parse__();
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = peg$parseSemicolon();
|
|
if (s4 !== peg$FAILED) {
|
|
s3 = [s3, s4];
|
|
s2 = s3;
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$c0;
|
|
}
|
|
if (s2 === peg$FAILED) {
|
|
s2 = peg$c1;
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c4(s1);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseRule() {
|
|
var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseIdentifier();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$currPos;
|
|
s4 = peg$parseString();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parse__();
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
if (s3 === peg$FAILED) {
|
|
s3 = peg$c1;
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = peg$parseEquals();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parse__();
|
|
if (s5 !== peg$FAILED) {
|
|
s6 = peg$parseChoice();
|
|
if (s6 !== peg$FAILED) {
|
|
s7 = peg$currPos;
|
|
s8 = peg$parse__();
|
|
if (s8 !== peg$FAILED) {
|
|
s9 = peg$parseSemicolon();
|
|
if (s9 !== peg$FAILED) {
|
|
s8 = [s8, s9];
|
|
s7 = s8;
|
|
} else {
|
|
peg$currPos = s7;
|
|
s7 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s7;
|
|
s7 = peg$c0;
|
|
}
|
|
if (s7 === peg$FAILED) {
|
|
s7 = peg$c1;
|
|
}
|
|
if (s7 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c5(s1, s3, s6);
|
|
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;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseChoice() {
|
|
var s0, s1, s2, s3, s4, s5, s6, s7;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseSequence();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$currPos;
|
|
s4 = peg$parse__();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseSlash();
|
|
if (s5 !== peg$FAILED) {
|
|
s6 = peg$parse__();
|
|
if (s6 !== peg$FAILED) {
|
|
s7 = peg$parseSequence();
|
|
if (s7 !== peg$FAILED) {
|
|
s4 = [s4, s5, s6, s7];
|
|
s3 = s4;
|
|
} else {
|
|
peg$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$c0;
|
|
}
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$currPos;
|
|
s4 = peg$parse__();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseSlash();
|
|
if (s5 !== peg$FAILED) {
|
|
s6 = peg$parse__();
|
|
if (s6 !== peg$FAILED) {
|
|
s7 = peg$parseSequence();
|
|
if (s7 !== peg$FAILED) {
|
|
s4 = [s4, s5, s6, s7];
|
|
s3 = s4;
|
|
} else {
|
|
peg$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$c0;
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c6(s1, s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseSequence() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseLabeled();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$currPos;
|
|
s4 = peg$parse__();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseLabeled();
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$currPos;
|
|
s4 = peg$parse__();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseLabeled();
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parse__();
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = peg$parseAction();
|
|
if (s4 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c7(s1, s2, s4);
|
|
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;
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseLabeled();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$currPos;
|
|
s4 = peg$parse__();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseLabeled();
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$currPos;
|
|
s4 = peg$parse__();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseLabeled();
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c8(s1, s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseLabeled() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseIdentifier();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseColon();
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = peg$parse__();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parsePrefixed();
|
|
if (s5 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c9(s1, s5);
|
|
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;
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parsePrefixed();
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsePrefixed() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseDollar();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseSuffixed();
|
|
if (s3 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c10(s3);
|
|
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 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseAnd();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseAction();
|
|
if (s3 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c11(s3);
|
|
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 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseAnd();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseSuffixed();
|
|
if (s3 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c12(s3);
|
|
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 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseNot();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseAction();
|
|
if (s3 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c13(s3);
|
|
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 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseNot();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseSuffixed();
|
|
if (s3 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c14(s3);
|
|
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 === peg$FAILED) {
|
|
s0 = peg$parseSuffixed();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseSuffixed() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsePrimary();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseQuestion();
|
|
if (s3 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c15(s1);
|
|
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 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsePrimary();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseStar();
|
|
if (s3 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c16(s1);
|
|
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 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsePrimary();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parsePlus();
|
|
if (s3 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c17(s1);
|
|
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 === peg$FAILED) {
|
|
s0 = peg$parsePrimary();
|
|
}
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsePrimary() {
|
|
var s0, s1, s2, s3, s4, s5, s6, s7;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseIdentifier();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$currPos;
|
|
peg$silentFails++;
|
|
s3 = peg$currPos;
|
|
s4 = peg$parse__();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$currPos;
|
|
s6 = peg$parseString();
|
|
if (s6 !== peg$FAILED) {
|
|
s7 = peg$parse__();
|
|
if (s7 !== peg$FAILED) {
|
|
s6 = [s6, s7];
|
|
s5 = s6;
|
|
} else {
|
|
peg$currPos = s5;
|
|
s5 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s5;
|
|
s5 = peg$c0;
|
|
}
|
|
if (s5 === peg$FAILED) {
|
|
s5 = peg$c1;
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s6 = peg$parseEquals();
|
|
if (s6 !== peg$FAILED) {
|
|
s4 = [s4, s5, s6];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
peg$silentFails--;
|
|
if (s3 === peg$FAILED) {
|
|
s2 = peg$c18;
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$c0;
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c19(s1);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseLiteral();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseClass();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseDot();
|
|
if (s1 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c20();
|
|
}
|
|
s0 = s1;
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseLparen();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseChoice();
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = peg$parse__();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseRparen();
|
|
if (s5 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c21(s3);
|
|
s0 = s1;
|
|
} else {
|
|
peg$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$c0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseAction() {
|
|
var s0, s1, s2;
|
|
|
|
peg$silentFails++;
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseBraced();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parse__();
|
|
if (s2 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c23(s1);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === peg$FAILED) {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c22); }
|
|
}
|
|
|
|
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$c24;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c25); }
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = [];
|
|
s4 = peg$parseBraced();
|
|
if (s4 === peg$FAILED) {
|
|
s4 = peg$parseNonBraceCharacters();
|
|
}
|
|
while (s4 !== peg$FAILED) {
|
|
s3.push(s4);
|
|
s4 = peg$parseBraced();
|
|
if (s4 === peg$FAILED) {
|
|
s4 = peg$parseNonBraceCharacters();
|
|
}
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 125) {
|
|
s4 = peg$c26;
|
|
peg$currPos++;
|
|
} else {
|
|
s4 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c27); }
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s2 = [s2, s3, s4];
|
|
s1 = s2;
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$c0;
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s1 = input.substring(s0, peg$currPos);
|
|
}
|
|
s0 = s1;
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseNonBraceCharacters() {
|
|
var s0, s1;
|
|
|
|
s0 = [];
|
|
s1 = peg$parseNonBraceCharacter();
|
|
if (s1 !== peg$FAILED) {
|
|
while (s1 !== peg$FAILED) {
|
|
s0.push(s1);
|
|
s1 = peg$parseNonBraceCharacter();
|
|
}
|
|
} else {
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseNonBraceCharacter() {
|
|
var s0;
|
|
|
|
if (peg$c28.test(input.charAt(peg$currPos))) {
|
|
s0 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c29); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseEquals() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 61) {
|
|
s0 = peg$c30;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c31); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseColon() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 58) {
|
|
s0 = peg$c32;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c33); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseSemicolon() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 59) {
|
|
s0 = peg$c34;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c35); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseSlash() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 47) {
|
|
s0 = peg$c36;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c37); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseAnd() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 38) {
|
|
s0 = peg$c38;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c39); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseNot() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 33) {
|
|
s0 = peg$c40;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c41); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseDollar() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 36) {
|
|
s0 = peg$c42;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c43); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseQuestion() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 63) {
|
|
s0 = peg$c44;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c45); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseStar() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 42) {
|
|
s0 = peg$c46;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c47); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsePlus() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 43) {
|
|
s0 = peg$c48;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c49); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseLparen() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 40) {
|
|
s0 = peg$c50;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c51); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseRparen() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 41) {
|
|
s0 = peg$c52;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c53); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseDot() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 46) {
|
|
s0 = peg$c54;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c55); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseIdentifier() {
|
|
var s0, s1, s2, s3, s4;
|
|
|
|
peg$silentFails++;
|
|
s0 = peg$currPos;
|
|
s1 = peg$currPos;
|
|
s2 = peg$parseLetter();
|
|
if (s2 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 95) {
|
|
s2 = peg$c57;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c58); }
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = [];
|
|
s4 = peg$parseLetter();
|
|
if (s4 === peg$FAILED) {
|
|
s4 = peg$parseDigit();
|
|
if (s4 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 95) {
|
|
s4 = peg$c57;
|
|
peg$currPos++;
|
|
} else {
|
|
s4 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c58); }
|
|
}
|
|
}
|
|
}
|
|
while (s4 !== peg$FAILED) {
|
|
s3.push(s4);
|
|
s4 = peg$parseLetter();
|
|
if (s4 === peg$FAILED) {
|
|
s4 = peg$parseDigit();
|
|
if (s4 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 95) {
|
|
s4 = peg$c57;
|
|
peg$currPos++;
|
|
} else {
|
|
s4 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c58); }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s2 = [s2, s3];
|
|
s1 = s2;
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$c0;
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s1 = input.substring(s0, peg$currPos);
|
|
}
|
|
s0 = s1;
|
|
peg$silentFails--;
|
|
if (s0 === peg$FAILED) {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c56); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseLiteral() {
|
|
var s0, s1, s2;
|
|
|
|
peg$silentFails++;
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseDoubleQuotedString();
|
|
if (s1 === peg$FAILED) {
|
|
s1 = peg$parseSingleQuotedString();
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 105) {
|
|
s2 = peg$c60;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c61); }
|
|
}
|
|
if (s2 === peg$FAILED) {
|
|
s2 = peg$c1;
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c62(s1, s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === peg$FAILED) {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c59); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseString() {
|
|
var s0, s1;
|
|
|
|
peg$silentFails++;
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseDoubleQuotedString();
|
|
if (s1 === peg$FAILED) {
|
|
s1 = peg$parseSingleQuotedString();
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c64(s1);
|
|
}
|
|
s0 = s1;
|
|
peg$silentFails--;
|
|
if (s0 === peg$FAILED) {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c63); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseDoubleQuotedString() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 34) {
|
|
s1 = peg$c65;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c66); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$parseDoubleQuotedCharacter();
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$parseDoubleQuotedCharacter();
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 34) {
|
|
s3 = peg$c65;
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c66); }
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c67(s2);
|
|
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 === peg$FAILED) {
|
|
s0 = peg$parseSimpleEscapeSequence();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseZeroEscapeSequence();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseHexEscapeSequence();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseUnicodeEscapeSequence();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseEOLEscapeSequence();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseSimpleDoubleQuotedCharacter() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$currPos;
|
|
peg$silentFails++;
|
|
if (input.charCodeAt(peg$currPos) === 34) {
|
|
s2 = peg$c65;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c66); }
|
|
}
|
|
if (s2 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 92) {
|
|
s2 = peg$c68;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c69); }
|
|
}
|
|
if (s2 === peg$FAILED) {
|
|
s2 = peg$parseEOLChar();
|
|
}
|
|
}
|
|
peg$silentFails--;
|
|
if (s2 === peg$FAILED) {
|
|
s1 = peg$c18;
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$c0;
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
if (input.length > peg$currPos) {
|
|
s2 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c70); }
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c71(s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$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$c72;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c73); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$parseSingleQuotedCharacter();
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$parseSingleQuotedCharacter();
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 39) {
|
|
s3 = peg$c72;
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c73); }
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c67(s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$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$parseSimpleSingleQuotedCharacter();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseSimpleEscapeSequence();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseZeroEscapeSequence();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseHexEscapeSequence();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseUnicodeEscapeSequence();
|
|
if (s0 === peg$FAILED) {
|
|
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$c72;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c73); }
|
|
}
|
|
if (s2 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 92) {
|
|
s2 = peg$c68;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c69); }
|
|
}
|
|
if (s2 === peg$FAILED) {
|
|
s2 = peg$parseEOLChar();
|
|
}
|
|
}
|
|
peg$silentFails--;
|
|
if (s2 === peg$FAILED) {
|
|
s1 = peg$c18;
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$c0;
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
if (input.length > peg$currPos) {
|
|
s2 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c70); }
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c71(s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseClass() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
peg$silentFails++;
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 91) {
|
|
s1 = peg$c75;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c76); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 94) {
|
|
s2 = peg$c77;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c78); }
|
|
}
|
|
if (s2 === peg$FAILED) {
|
|
s2 = peg$c1;
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = [];
|
|
s4 = peg$parseClassCharacterRange();
|
|
if (s4 === peg$FAILED) {
|
|
s4 = peg$parseBracketDelimitedCharacter();
|
|
}
|
|
while (s4 !== peg$FAILED) {
|
|
s3.push(s4);
|
|
s4 = peg$parseClassCharacterRange();
|
|
if (s4 === peg$FAILED) {
|
|
s4 = peg$parseBracketDelimitedCharacter();
|
|
}
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 93) {
|
|
s4 = peg$c79;
|
|
peg$currPos++;
|
|
} else {
|
|
s4 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c80); }
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 105) {
|
|
s5 = peg$c60;
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c61); }
|
|
}
|
|
if (s5 === peg$FAILED) {
|
|
s5 = peg$c1;
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c81(s2, s3, s5);
|
|
s0 = s1;
|
|
} else {
|
|
peg$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$c0;
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === peg$FAILED) {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c74); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseClassCharacterRange() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseBracketDelimitedCharacter();
|
|
if (s1 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 45) {
|
|
s2 = peg$c82;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c83); }
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseBracketDelimitedCharacter();
|
|
if (s3 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c84(s1, s3);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseBracketDelimitedCharacter() {
|
|
var s0;
|
|
|
|
s0 = peg$parseSimpleBracketDelimitedCharacter();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseSimpleEscapeSequence();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseZeroEscapeSequence();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseHexEscapeSequence();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseUnicodeEscapeSequence();
|
|
if (s0 === peg$FAILED) {
|
|
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$c79;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c80); }
|
|
}
|
|
if (s2 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 92) {
|
|
s2 = peg$c68;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c69); }
|
|
}
|
|
if (s2 === peg$FAILED) {
|
|
s2 = peg$parseEOLChar();
|
|
}
|
|
}
|
|
peg$silentFails--;
|
|
if (s2 === peg$FAILED) {
|
|
s1 = peg$c18;
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$c0;
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
if (input.length > peg$currPos) {
|
|
s2 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c70); }
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c71(s2);
|
|
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$currPos) === 92) {
|
|
s1 = peg$c68;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c69); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$currPos;
|
|
peg$silentFails++;
|
|
s3 = peg$parseDigit();
|
|
if (s3 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 120) {
|
|
s3 = peg$c85;
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c86); }
|
|
}
|
|
if (s3 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 117) {
|
|
s3 = peg$c87;
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c88); }
|
|
}
|
|
if (s3 === peg$FAILED) {
|
|
s3 = peg$parseEOLChar();
|
|
}
|
|
}
|
|
}
|
|
peg$silentFails--;
|
|
if (s3 === peg$FAILED) {
|
|
s2 = peg$c18;
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$c0;
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
if (input.length > peg$currPos) {
|
|
s3 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c70); }
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c89(s3);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseZeroEscapeSequence() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 2) === peg$c90) {
|
|
s1 = peg$c90;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c91); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$currPos;
|
|
peg$silentFails++;
|
|
s3 = peg$parseDigit();
|
|
peg$silentFails--;
|
|
if (s3 === peg$FAILED) {
|
|
s2 = peg$c18;
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$c0;
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c92();
|
|
s0 = s1;
|
|
} else {
|
|
peg$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$c93) {
|
|
s1 = peg$c93;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c94); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$currPos;
|
|
s3 = peg$currPos;
|
|
s4 = peg$parseHexDigit();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseHexDigit();
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s3 = input.substring(s2, peg$currPos);
|
|
}
|
|
s2 = s3;
|
|
if (s2 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c95(s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$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$c96) {
|
|
s1 = peg$c96;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c97); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$currPos;
|
|
s3 = peg$currPos;
|
|
s4 = peg$parseHexDigit();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseHexDigit();
|
|
if (s5 !== peg$FAILED) {
|
|
s6 = peg$parseHexDigit();
|
|
if (s6 !== peg$FAILED) {
|
|
s7 = peg$parseHexDigit();
|
|
if (s7 !== peg$FAILED) {
|
|
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 !== peg$FAILED) {
|
|
s3 = input.substring(s2, peg$currPos);
|
|
}
|
|
s2 = s3;
|
|
if (s2 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c95(s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$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$c68;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c69); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parseEOL();
|
|
if (s2 !== peg$FAILED) {
|
|
peg$reportedPos = s0;
|
|
s1 = peg$c98(s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$c0;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseDigit() {
|
|
var s0;
|
|
|
|
if (peg$c99.test(input.charAt(peg$currPos))) {
|
|
s0 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c100); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseHexDigit() {
|
|
var s0;
|
|
|
|
if (peg$c101.test(input.charAt(peg$currPos))) {
|
|
s0 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c102); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseLetter() {
|
|
var s0;
|
|
|
|
s0 = peg$parseLowerCaseLetter();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseUpperCaseLetter();
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseLowerCaseLetter() {
|
|
var s0;
|
|
|
|
if (peg$c103.test(input.charAt(peg$currPos))) {
|
|
s0 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c104); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseUpperCaseLetter() {
|
|
var s0;
|
|
|
|
if (peg$c105.test(input.charAt(peg$currPos))) {
|
|
s0 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c106); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parse__() {
|
|
var s0, s1;
|
|
|
|
s0 = [];
|
|
s1 = peg$parseWhitespace();
|
|
if (s1 === peg$FAILED) {
|
|
s1 = peg$parseEOL();
|
|
if (s1 === peg$FAILED) {
|
|
s1 = peg$parseComment();
|
|
}
|
|
}
|
|
while (s1 !== peg$FAILED) {
|
|
s0.push(s1);
|
|
s1 = peg$parseWhitespace();
|
|
if (s1 === peg$FAILED) {
|
|
s1 = peg$parseEOL();
|
|
if (s1 === peg$FAILED) {
|
|
s1 = peg$parseComment();
|
|
}
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseComment() {
|
|
var s0, s1;
|
|
|
|
peg$silentFails++;
|
|
s0 = peg$parseSingleLineComment();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseMultiLineComment();
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === peg$FAILED) {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c107); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseSingleLineComment() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 2) === peg$c108) {
|
|
s1 = peg$c108;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c109); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$currPos;
|
|
s4 = peg$currPos;
|
|
peg$silentFails++;
|
|
s5 = peg$parseEOLChar();
|
|
peg$silentFails--;
|
|
if (s5 === peg$FAILED) {
|
|
s4 = peg$c18;
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$c0;
|
|
}
|
|
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$fail(peg$c70); }
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$currPos;
|
|
s4 = peg$currPos;
|
|
peg$silentFails++;
|
|
s5 = peg$parseEOLChar();
|
|
peg$silentFails--;
|
|
if (s5 === peg$FAILED) {
|
|
s4 = peg$c18;
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$c0;
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
if (input.length > peg$currPos) {
|
|
s5 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c70); }
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s1 = [s1, s2];
|
|
s0 = s1;
|
|
} else {
|
|
peg$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$c110) {
|
|
s1 = peg$c110;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c111); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$currPos;
|
|
s4 = peg$currPos;
|
|
peg$silentFails++;
|
|
if (input.substr(peg$currPos, 2) === peg$c112) {
|
|
s5 = peg$c112;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s5 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c113); }
|
|
}
|
|
peg$silentFails--;
|
|
if (s5 === peg$FAILED) {
|
|
s4 = peg$c18;
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$c0;
|
|
}
|
|
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$fail(peg$c70); }
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$currPos;
|
|
s4 = peg$currPos;
|
|
peg$silentFails++;
|
|
if (input.substr(peg$currPos, 2) === peg$c112) {
|
|
s5 = peg$c112;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s5 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c113); }
|
|
}
|
|
peg$silentFails--;
|
|
if (s5 === peg$FAILED) {
|
|
s4 = peg$c18;
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$c0;
|
|
}
|
|
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$fail(peg$c70); }
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$c0;
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
if (input.substr(peg$currPos, 2) === peg$c112) {
|
|
s3 = peg$c112;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c113); }
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s1 = [s1, s2, s3];
|
|
s0 = s1;
|
|
} else {
|
|
peg$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$c115;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c116); }
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
if (input.substr(peg$currPos, 2) === peg$c117) {
|
|
s0 = peg$c117;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c118); }
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 13) {
|
|
s0 = peg$c119;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c120); }
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 8232) {
|
|
s0 = peg$c121;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c122); }
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 8233) {
|
|
s0 = peg$c123;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c124); }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === peg$FAILED) {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c114); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseEOLChar() {
|
|
var s0;
|
|
|
|
if (peg$c125.test(input.charAt(peg$currPos))) {
|
|
s0 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c126); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseWhitespace() {
|
|
var s0, s1;
|
|
|
|
peg$silentFails++;
|
|
if (peg$c128.test(input.charAt(peg$currPos))) {
|
|
s0 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c129); }
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === peg$FAILED) {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c127); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
|
|
function extractOptional(optional, index) {
|
|
return optional ? optional[index] : null;
|
|
}
|
|
|
|
function extractList(list, index) {
|
|
var result = new Array(list.length), i;
|
|
|
|
for (i = 0; i < list.length; i++) {
|
|
result[i] = list[i][index];
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
function buildList(first, rest, index) {
|
|
return [first].concat(extractList(rest, index));
|
|
}
|
|
|
|
|
|
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({ type: "end", description: "end of input" });
|
|
}
|
|
|
|
throw peg$buildException(null, peg$maxFailExpected, peg$maxFailPos);
|
|
}
|
|
}
|
|
|
|
return {
|
|
SyntaxError: SyntaxError,
|
|
parse: parse
|
|
};
|
|
})();
|