From 949f39991e655481425d8be949515dc79b15513a Mon Sep 17 00:00:00 2001 From: Eemeli Aro Date: Tue, 18 Jul 2017 09:20:24 +0300 Subject: [PATCH] Release 1.1.0 --- parser.js | 1837 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1837 insertions(+) create mode 100644 parser.js diff --git a/parser.js b/parser.js new file mode 100644 index 0000000..7adb337 --- /dev/null +++ b/parser.js @@ -0,0 +1,1837 @@ +/* + * Generated by PEG.js 0.10.0. + * + * http://pegjs.org/ + */ + +"use strict"; + +function peg$subclass(child, parent) { + function ctor() { this.constructor = child; } + ctor.prototype = parent.prototype; + child.prototype = new ctor(); +} + +function peg$SyntaxError(message, expected, found, location) { + this.message = message; + this.expected = expected; + this.found = found; + this.location = location; + this.name = "SyntaxError"; + + if (typeof Error.captureStackTrace === "function") { + Error.captureStackTrace(this, peg$SyntaxError); + } +} + +peg$subclass(peg$SyntaxError, Error); + +peg$SyntaxError.buildMessage = function(expected, found) { + var DESCRIBE_EXPECTATION_FNS = { + literal: function(expectation) { + return "\"" + literalEscape(expectation.text) + "\""; + }, + + "class": function(expectation) { + var escapedParts = "", + i; + + for (i = 0; i < expectation.parts.length; i++) { + escapedParts += expectation.parts[i] instanceof Array + ? classEscape(expectation.parts[i][0]) + "-" + classEscape(expectation.parts[i][1]) + : classEscape(expectation.parts[i]); + } + + return "[" + (expectation.inverted ? "^" : "") + escapedParts + "]"; + }, + + any: function(expectation) { + return "any character"; + }, + + end: function(expectation) { + return "end of input"; + }, + + other: function(expectation) { + return expectation.description; + } + }; + + function hex(ch) { + return ch.charCodeAt(0).toString(16).toUpperCase(); + } + + function literalEscape(s) { + return s + .replace(/\\/g, '\\\\') + .replace(/"/g, '\\"') + .replace(/\0/g, '\\0') + .replace(/\t/g, '\\t') + .replace(/\n/g, '\\n') + .replace(/\r/g, '\\r') + .replace(/[\x00-\x0F]/g, function(ch) { return '\\x0' + hex(ch); }) + .replace(/[\x10-\x1F\x7F-\x9F]/g, function(ch) { return '\\x' + hex(ch); }); + } + + function classEscape(s) { + return s + .replace(/\\/g, '\\\\') + .replace(/\]/g, '\\]') + .replace(/\^/g, '\\^') + .replace(/-/g, '\\-') + .replace(/\0/g, '\\0') + .replace(/\t/g, '\\t') + .replace(/\n/g, '\\n') + .replace(/\r/g, '\\r') + .replace(/[\x00-\x0F]/g, function(ch) { return '\\x0' + hex(ch); }) + .replace(/[\x10-\x1F\x7F-\x9F]/g, function(ch) { return '\\x' + hex(ch); }); + } + + function describeExpectation(expectation) { + return DESCRIBE_EXPECTATION_FNS[expectation.type](expectation); + } + + function describeExpected(expected) { + var descriptions = new Array(expected.length), + i, j; + + for (i = 0; i < expected.length; i++) { + descriptions[i] = describeExpectation(expected[i]); + } + + descriptions.sort(); + + if (descriptions.length > 0) { + for (i = 1, j = 1; i < descriptions.length; i++) { + if (descriptions[i - 1] !== descriptions[i]) { + descriptions[j] = descriptions[i]; + j++; + } + } + descriptions.length = j; + } + + switch (descriptions.length) { + case 1: + return descriptions[0]; + + case 2: + return descriptions[0] + " or " + descriptions[1]; + + default: + return descriptions.slice(0, -1).join(", ") + + ", or " + + descriptions[descriptions.length - 1]; + } + } + + function describeFound(found) { + return found ? "\"" + literalEscape(found) + "\"" : "end of input"; + } + + return "Expected " + describeExpected(expected) + " but " + describeFound(found) + " found."; +}; + +function peg$parse(input, options) { + options = options !== void 0 ? options : {}; + + var peg$FAILED = {}, + + peg$startRuleFunctions = { start: peg$parsestart }, + peg$startRuleFunction = peg$parsestart, + + peg$c0 = "#", + peg$c1 = peg$literalExpectation("#", false), + peg$c2 = function() { return { type: 'octothorpe' }; }, + peg$c3 = function(str) { return str.join(''); }, + peg$c4 = "{", + peg$c5 = peg$literalExpectation("{", false), + peg$c6 = "}", + peg$c7 = peg$literalExpectation("}", false), + peg$c8 = function(arg) { + return { + type: 'argument', + arg: arg + }; + }, + peg$c9 = ",", + peg$c10 = peg$literalExpectation(",", false), + peg$c11 = "select", + peg$c12 = peg$literalExpectation("select", false), + peg$c13 = function(arg, cases) { + return { + type: 'select', + arg: arg, + cases: cases + }; + }, + peg$c14 = "plural", + peg$c15 = peg$literalExpectation("plural", false), + peg$c16 = "selectordinal", + peg$c17 = peg$literalExpectation("selectordinal", false), + peg$c18 = function(arg, type, offset, cases) { + var ls = ((type === 'selectordinal') ? options.ordinal : options.cardinal) + || ['zero', 'one', 'two', 'few', 'many', 'other']; + if (ls && ls.length) cases.forEach(function(c) { + if (isNaN(c.key) && ls.indexOf(c.key) < 0) throw new Error( + 'Invalid key `' + c.key + '` for argument `' + arg + '`.' + + ' Valid ' + type + ' keys for this locale are `' + ls.join('`, `') + + '`, and explicit keys like `=0`.'); + }); + return { + type: type, + arg: arg, + offset: offset || 0, + cases: cases + }; + }, + peg$c19 = function(arg, key, params) { + return { + type: 'function', + arg: arg, + key: key, + params: params + }; + }, + peg$c20 = /^[0-9a-zA-Z$_]/, + peg$c21 = peg$classExpectation([["0", "9"], ["a", "z"], ["A", "Z"], "$", "_"], false, false), + peg$c22 = /^[^ \t\n\r,.+={}]/, + peg$c23 = peg$classExpectation([" ", "\t", "\n", "\r", ",", ".", "+", "=", "{", "}"], true, false), + peg$c24 = function(key, tokens) { return { key: key, tokens: tokens }; }, + peg$c25 = function(tokens) { return tokens; }, + peg$c26 = "offset", + peg$c27 = peg$literalExpectation("offset", false), + peg$c28 = ":", + peg$c29 = peg$literalExpectation(":", false), + peg$c30 = function(d) { return d; }, + peg$c31 = "=", + peg$c32 = peg$literalExpectation("=", false), + peg$c33 = function(p) { return options.strictFunctionParams; }, + peg$c34 = function(p) { return p; }, + peg$c35 = function(p) { return p.replace(/^[ \t\n\r]*|[ \t\n\r]*$/g, ''); }, + peg$c36 = "''", + peg$c37 = peg$literalExpectation("''", false), + peg$c38 = function() { return "'"; }, + peg$c39 = /^[^']/, + peg$c40 = peg$classExpectation(["'"], true, false), + peg$c41 = "'{", + peg$c42 = peg$literalExpectation("'{", false), + peg$c43 = "'", + peg$c44 = peg$literalExpectation("'", false), + peg$c45 = function(str) { return '\u007B'+str.join(''); }, + peg$c46 = "'}", + peg$c47 = peg$literalExpectation("'}", false), + peg$c48 = function(str) { return '\u007D'+str.join(''); }, + peg$c49 = /^[^{}#\\\0-\x08\x0E-\x1F\x7F]/, + peg$c50 = peg$classExpectation(["{", "}", "#", "\\", ["\0", "\b"], ["\x0E", "\x1F"], "\x7F"], true, false), + peg$c51 = "\\\\", + peg$c52 = peg$literalExpectation("\\\\", false), + peg$c53 = function() { return '\\'; }, + peg$c54 = "\\#", + peg$c55 = peg$literalExpectation("\\#", false), + peg$c56 = function() { return '#'; }, + peg$c57 = "\\{", + peg$c58 = peg$literalExpectation("\\{", false), + peg$c59 = function() { return '\u007B'; }, + peg$c60 = "\\}", + peg$c61 = peg$literalExpectation("\\}", false), + peg$c62 = function() { return '\u007D'; }, + peg$c63 = "\\u", + peg$c64 = peg$literalExpectation("\\u", false), + peg$c65 = function(h1, h2, h3, h4) { + return String.fromCharCode(parseInt('0x' + h1 + h2 + h3 + h4)); + }, + peg$c66 = /^[^',}]/, + peg$c67 = peg$classExpectation(["'", ",", "}"], true, false), + peg$c68 = /^[^'}]/, + peg$c69 = peg$classExpectation(["'", "}"], true, false), + peg$c70 = /^[0-9]/, + peg$c71 = peg$classExpectation([["0", "9"]], false, false), + peg$c72 = /^[0-9a-fA-F]/, + peg$c73 = peg$classExpectation([["0", "9"], ["a", "f"], ["A", "F"]], false, false), + peg$c74 = /^[ \t\n\r]/, + peg$c75 = peg$classExpectation([" ", "\t", "\n", "\r"], false, false), + + peg$currPos = 0, + peg$savedPos = 0, + peg$posDetailsCache = [{ line: 1, column: 1 }], + peg$maxFailPos = 0, + peg$maxFailExpected = [], + peg$silentFails = 0, + + peg$result; + + if ("startRule" in options) { + if (!(options.startRule in peg$startRuleFunctions)) { + throw new Error("Can't start parsing from rule \"" + options.startRule + "\"."); + } + + peg$startRuleFunction = peg$startRuleFunctions[options.startRule]; + } + + function text() { + return input.substring(peg$savedPos, peg$currPos); + } + + function location() { + return peg$computeLocation(peg$savedPos, peg$currPos); + } + + function expected(description, location) { + location = location !== void 0 ? location : peg$computeLocation(peg$savedPos, peg$currPos) + + throw peg$buildStructuredError( + [peg$otherExpectation(description)], + input.substring(peg$savedPos, peg$currPos), + location + ); + } + + function error(message, location) { + location = location !== void 0 ? location : peg$computeLocation(peg$savedPos, peg$currPos) + + throw peg$buildSimpleError(message, location); + } + + function peg$literalExpectation(text, ignoreCase) { + return { type: "literal", text: text, ignoreCase: ignoreCase }; + } + + function peg$classExpectation(parts, inverted, ignoreCase) { + return { type: "class", parts: parts, inverted: inverted, ignoreCase: ignoreCase }; + } + + function peg$anyExpectation() { + return { type: "any" }; + } + + function peg$endExpectation() { + return { type: "end" }; + } + + function peg$otherExpectation(description) { + return { type: "other", description: description }; + } + + function peg$computePosDetails(pos) { + var details = peg$posDetailsCache[pos], p; + + if (details) { + return details; + } else { + p = pos - 1; + while (!peg$posDetailsCache[p]) { + p--; + } + + details = peg$posDetailsCache[p]; + details = { + line: details.line, + column: details.column + }; + + while (p < pos) { + if (input.charCodeAt(p) === 10) { + details.line++; + details.column = 1; + } else { + details.column++; + } + + p++; + } + + peg$posDetailsCache[pos] = details; + return details; + } + } + + function peg$computeLocation(startPos, endPos) { + var startPosDetails = peg$computePosDetails(startPos), + endPosDetails = peg$computePosDetails(endPos); + + return { + start: { + offset: startPos, + line: startPosDetails.line, + column: startPosDetails.column + }, + end: { + offset: endPos, + line: endPosDetails.line, + column: endPosDetails.column + } + }; + } + + function peg$fail(expected) { + if (peg$currPos < peg$maxFailPos) { return; } + + if (peg$currPos > peg$maxFailPos) { + peg$maxFailPos = peg$currPos; + peg$maxFailExpected = []; + } + + peg$maxFailExpected.push(expected); + } + + function peg$buildSimpleError(message, location) { + return new peg$SyntaxError(message, null, null, location); + } + + function peg$buildStructuredError(expected, found, location) { + return new peg$SyntaxError( + peg$SyntaxError.buildMessage(expected, found), + expected, + found, + location + ); + } + + function peg$parsestart() { + var s0, s1; + + s0 = []; + s1 = peg$parsetoken(); + while (s1 !== peg$FAILED) { + s0.push(s1); + s1 = peg$parsetoken(); + } + + return s0; + } + + function peg$parsetoken() { + var s0, s1, s2; + + s0 = peg$parseargument(); + if (s0 === peg$FAILED) { + s0 = peg$parseselect(); + if (s0 === peg$FAILED) { + s0 = peg$parseplural(); + if (s0 === peg$FAILED) { + s0 = peg$parsefunction(); + if (s0 === peg$FAILED) { + s0 = peg$currPos; + if (input.charCodeAt(peg$currPos) === 35) { + s1 = peg$c0; + peg$currPos++; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c1); } + } + if (s1 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c2(); + } + s0 = s1; + if (s0 === peg$FAILED) { + s0 = peg$currPos; + s1 = []; + s2 = peg$parsechar(); + if (s2 !== peg$FAILED) { + while (s2 !== peg$FAILED) { + s1.push(s2); + s2 = peg$parsechar(); + } + } else { + s1 = peg$FAILED; + } + if (s1 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c3(s1); + } + s0 = s1; + } + } + } + } + } + + return s0; + } + + function peg$parseargument() { + var s0, s1, s2, s3, s4, s5; + + s0 = peg$currPos; + if (input.charCodeAt(peg$currPos) === 123) { + s1 = peg$c4; + peg$currPos++; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c5); } + } + if (s1 !== peg$FAILED) { + s2 = peg$parse_(); + if (s2 !== peg$FAILED) { + s3 = peg$parseid(); + if (s3 !== peg$FAILED) { + s4 = peg$parse_(); + if (s4 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 125) { + s5 = peg$c6; + peg$currPos++; + } else { + s5 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c7); } + } + if (s5 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c8(s3); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + + return s0; + } + + function peg$parseselect() { + var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13; + + s0 = peg$currPos; + if (input.charCodeAt(peg$currPos) === 123) { + s1 = peg$c4; + peg$currPos++; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c5); } + } + if (s1 !== peg$FAILED) { + s2 = peg$parse_(); + if (s2 !== peg$FAILED) { + s3 = peg$parseid(); + if (s3 !== peg$FAILED) { + s4 = peg$parse_(); + if (s4 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 44) { + s5 = peg$c9; + peg$currPos++; + } else { + s5 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c10); } + } + if (s5 !== peg$FAILED) { + s6 = peg$parse_(); + if (s6 !== peg$FAILED) { + if (input.substr(peg$currPos, 6) === peg$c11) { + s7 = peg$c11; + peg$currPos += 6; + } else { + s7 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c12); } + } + if (s7 !== peg$FAILED) { + s8 = peg$parse_(); + if (s8 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 44) { + s9 = peg$c9; + peg$currPos++; + } else { + s9 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c10); } + } + if (s9 !== peg$FAILED) { + s10 = peg$parse_(); + if (s10 !== peg$FAILED) { + s11 = []; + s12 = peg$parseselectCase(); + if (s12 !== peg$FAILED) { + while (s12 !== peg$FAILED) { + s11.push(s12); + s12 = peg$parseselectCase(); + } + } else { + s11 = peg$FAILED; + } + if (s11 !== peg$FAILED) { + s12 = peg$parse_(); + if (s12 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 125) { + s13 = peg$c6; + peg$currPos++; + } else { + s13 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c7); } + } + if (s13 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c13(s3, s11); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + + return s0; + } + + function peg$parseplural() { + var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14; + + s0 = peg$currPos; + if (input.charCodeAt(peg$currPos) === 123) { + s1 = peg$c4; + peg$currPos++; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c5); } + } + if (s1 !== peg$FAILED) { + s2 = peg$parse_(); + if (s2 !== peg$FAILED) { + s3 = peg$parseid(); + if (s3 !== peg$FAILED) { + s4 = peg$parse_(); + if (s4 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 44) { + s5 = peg$c9; + peg$currPos++; + } else { + s5 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c10); } + } + if (s5 !== peg$FAILED) { + s6 = peg$parse_(); + if (s6 !== peg$FAILED) { + if (input.substr(peg$currPos, 6) === peg$c14) { + s7 = peg$c14; + peg$currPos += 6; + } else { + s7 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c15); } + } + if (s7 === peg$FAILED) { + if (input.substr(peg$currPos, 13) === peg$c16) { + s7 = peg$c16; + peg$currPos += 13; + } else { + s7 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c17); } + } + } + if (s7 !== peg$FAILED) { + s8 = peg$parse_(); + if (s8 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 44) { + s9 = peg$c9; + peg$currPos++; + } else { + s9 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c10); } + } + if (s9 !== peg$FAILED) { + s10 = peg$parse_(); + if (s10 !== peg$FAILED) { + s11 = peg$parseoffset(); + if (s11 === peg$FAILED) { + s11 = null; + } + if (s11 !== peg$FAILED) { + s12 = []; + s13 = peg$parsepluralCase(); + if (s13 !== peg$FAILED) { + while (s13 !== peg$FAILED) { + s12.push(s13); + s13 = peg$parsepluralCase(); + } + } else { + s12 = peg$FAILED; + } + if (s12 !== peg$FAILED) { + s13 = peg$parse_(); + if (s13 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 125) { + s14 = peg$c6; + peg$currPos++; + } else { + s14 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c7); } + } + if (s14 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c18(s3, s7, s11, s12); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + + return s0; + } + + function peg$parsefunction() { + var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10; + + s0 = peg$currPos; + if (input.charCodeAt(peg$currPos) === 123) { + s1 = peg$c4; + peg$currPos++; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c5); } + } + if (s1 !== peg$FAILED) { + s2 = peg$parse_(); + if (s2 !== peg$FAILED) { + s3 = peg$parseid(); + if (s3 !== peg$FAILED) { + s4 = peg$parse_(); + if (s4 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 44) { + s5 = peg$c9; + peg$currPos++; + } else { + s5 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c10); } + } + if (s5 !== peg$FAILED) { + s6 = peg$parse_(); + if (s6 !== peg$FAILED) { + s7 = peg$parseid(); + if (s7 !== peg$FAILED) { + s8 = peg$parse_(); + if (s8 !== peg$FAILED) { + s9 = peg$parsefunctionParams(); + if (s9 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 125) { + s10 = peg$c6; + peg$currPos++; + } else { + s10 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c7); } + } + if (s10 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c19(s3, s7, s9); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + + return s0; + } + + function peg$parseid() { + var s0, s1, s2, s3, s4; + + s0 = peg$currPos; + s1 = peg$currPos; + if (peg$c20.test(input.charAt(peg$currPos))) { + s2 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s2 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c21); } + } + if (s2 !== peg$FAILED) { + s3 = []; + if (peg$c22.test(input.charAt(peg$currPos))) { + s4 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s4 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c23); } + } + while (s4 !== peg$FAILED) { + s3.push(s4); + if (peg$c22.test(input.charAt(peg$currPos))) { + s4 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s4 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c23); } + } + } + if (s3 !== peg$FAILED) { + s2 = [s2, s3]; + s1 = s2; + } else { + peg$currPos = s1; + s1 = peg$FAILED; + } + } else { + peg$currPos = s1; + s1 = peg$FAILED; + } + if (s1 !== peg$FAILED) { + s0 = input.substring(s0, peg$currPos); + } else { + s0 = s1; + } + + return s0; + } + + function peg$parseparamDefault() { + var s0, s1, s2; + + s0 = peg$currPos; + s1 = []; + s2 = peg$parseparamcharsDefault(); + if (s2 !== peg$FAILED) { + while (s2 !== peg$FAILED) { + s1.push(s2); + s2 = peg$parseparamcharsDefault(); + } + } else { + s1 = peg$FAILED; + } + if (s1 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c3(s1); + } + s0 = s1; + + return s0; + } + + function peg$parseparamStrict() { + var s0, s1, s2; + + s0 = peg$currPos; + s1 = []; + s2 = peg$parseparamcharsStrict(); + if (s2 !== peg$FAILED) { + while (s2 !== peg$FAILED) { + s1.push(s2); + s2 = peg$parseparamcharsStrict(); + } + } else { + s1 = peg$FAILED; + } + if (s1 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c3(s1); + } + s0 = s1; + + return s0; + } + + function peg$parseselectCase() { + var s0, s1, s2, s3, s4; + + s0 = peg$currPos; + s1 = peg$parse_(); + if (s1 !== peg$FAILED) { + s2 = peg$parseid(); + if (s2 !== peg$FAILED) { + s3 = peg$parse_(); + if (s3 !== peg$FAILED) { + s4 = peg$parsecaseTokens(); + if (s4 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c24(s2, s4); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + + return s0; + } + + function peg$parsepluralCase() { + var s0, s1, s2, s3, s4; + + s0 = peg$currPos; + s1 = peg$parse_(); + if (s1 !== peg$FAILED) { + s2 = peg$parsepluralKey(); + if (s2 !== peg$FAILED) { + s3 = peg$parse_(); + if (s3 !== peg$FAILED) { + s4 = peg$parsecaseTokens(); + if (s4 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c24(s2, s4); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + + return s0; + } + + function peg$parsecaseTokens() { + var s0, s1, s2, s3, s4, s5; + + s0 = peg$currPos; + if (input.charCodeAt(peg$currPos) === 123) { + s1 = peg$c4; + peg$currPos++; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c5); } + } + if (s1 !== peg$FAILED) { + s2 = peg$currPos; + s3 = peg$parse_(); + if (s3 !== peg$FAILED) { + s4 = peg$currPos; + peg$silentFails++; + if (input.charCodeAt(peg$currPos) === 123) { + s5 = peg$c4; + peg$currPos++; + } else { + s5 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c5); } + } + peg$silentFails--; + if (s5 !== peg$FAILED) { + peg$currPos = s4; + s4 = void 0; + } else { + s4 = peg$FAILED; + } + if (s4 !== peg$FAILED) { + s3 = [s3, s4]; + s2 = s3; + } else { + peg$currPos = s2; + s2 = peg$FAILED; + } + } else { + peg$currPos = s2; + s2 = peg$FAILED; + } + if (s2 === peg$FAILED) { + s2 = null; + } + if (s2 !== peg$FAILED) { + s3 = []; + s4 = peg$parsetoken(); + while (s4 !== peg$FAILED) { + s3.push(s4); + s4 = peg$parsetoken(); + } + if (s3 !== peg$FAILED) { + s4 = peg$parse_(); + if (s4 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 125) { + s5 = peg$c6; + peg$currPos++; + } else { + s5 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c7); } + } + if (s5 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c25(s3); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + + return s0; + } + + function peg$parseoffset() { + var s0, s1, s2, s3, s4, s5, s6, s7; + + s0 = peg$currPos; + s1 = peg$parse_(); + if (s1 !== peg$FAILED) { + if (input.substr(peg$currPos, 6) === peg$c26) { + s2 = peg$c26; + peg$currPos += 6; + } else { + s2 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c27); } + } + if (s2 !== peg$FAILED) { + s3 = peg$parse_(); + if (s3 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 58) { + s4 = peg$c28; + peg$currPos++; + } else { + s4 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c29); } + } + if (s4 !== peg$FAILED) { + s5 = peg$parse_(); + if (s5 !== peg$FAILED) { + s6 = peg$parsedigits(); + if (s6 !== peg$FAILED) { + s7 = peg$parse_(); + if (s7 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c30(s6); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + + return s0; + } + + function peg$parsepluralKey() { + var s0, s1, s2; + + s0 = peg$parseid(); + if (s0 === peg$FAILED) { + s0 = peg$currPos; + if (input.charCodeAt(peg$currPos) === 61) { + s1 = peg$c31; + peg$currPos++; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c32); } + } + if (s1 !== peg$FAILED) { + s2 = peg$parsedigits(); + if (s2 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c30(s2); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } + + return s0; + } + + function peg$parsefunctionParams() { + var s0, s1, s2; + + s0 = peg$currPos; + s1 = []; + s2 = peg$parsefunctionParamsDefault(); + while (s2 !== peg$FAILED) { + s1.push(s2); + s2 = peg$parsefunctionParamsDefault(); + } + if (s1 !== peg$FAILED) { + peg$savedPos = peg$currPos; + s2 = peg$c33(s1); + if (s2) { + s2 = peg$FAILED; + } else { + s2 = void 0; + } + if (s2 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c34(s1); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + if (s0 === peg$FAILED) { + s0 = peg$currPos; + s1 = []; + s2 = peg$parsefunctionParamsStrict(); + while (s2 !== peg$FAILED) { + s1.push(s2); + s2 = peg$parsefunctionParamsStrict(); + } + if (s1 !== peg$FAILED) { + peg$savedPos = peg$currPos; + s2 = peg$c33(s1); + if (s2) { + s2 = void 0; + } else { + s2 = peg$FAILED; + } + if (s2 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c34(s1); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } + + return s0; + } + + function peg$parsefunctionParamsStrict() { + var s0, s1, s2, s3; + + s0 = peg$currPos; + s1 = peg$parse_(); + if (s1 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 44) { + s2 = peg$c9; + peg$currPos++; + } else { + s2 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c10); } + } + if (s2 !== peg$FAILED) { + s3 = peg$parseparamStrict(); + if (s3 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c34(s3); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + + return s0; + } + + function peg$parsefunctionParamsDefault() { + var s0, s1, s2, s3, s4, s5; + + s0 = peg$currPos; + s1 = peg$parse_(); + if (s1 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 44) { + s2 = peg$c9; + peg$currPos++; + } else { + s2 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c10); } + } + if (s2 !== peg$FAILED) { + s3 = peg$parse_(); + if (s3 !== peg$FAILED) { + s4 = peg$parseparamDefault(); + if (s4 !== peg$FAILED) { + s5 = peg$parse_(); + if (s5 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c35(s4); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + + return s0; + } + + function peg$parsedoubleapos() { + var s0, s1; + + s0 = peg$currPos; + if (input.substr(peg$currPos, 2) === peg$c36) { + s1 = peg$c36; + peg$currPos += 2; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c37); } + } + if (s1 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c38(); + } + s0 = s1; + + return s0; + } + + function peg$parseinapos() { + var s0, s1, s2; + + s0 = peg$parsedoubleapos(); + if (s0 === peg$FAILED) { + s0 = peg$currPos; + s1 = []; + if (peg$c39.test(input.charAt(peg$currPos))) { + s2 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s2 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c40); } + } + if (s2 !== peg$FAILED) { + while (s2 !== peg$FAILED) { + s1.push(s2); + if (peg$c39.test(input.charAt(peg$currPos))) { + s2 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s2 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c40); } + } + } + } else { + s1 = peg$FAILED; + } + if (s1 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c3(s1); + } + s0 = s1; + } + + return s0; + } + + function peg$parsequotedCurly() { + var s0, s1, s2, s3; + + s0 = peg$currPos; + if (input.substr(peg$currPos, 2) === peg$c41) { + s1 = peg$c41; + peg$currPos += 2; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c42); } + } + if (s1 !== peg$FAILED) { + s2 = []; + s3 = peg$parseinapos(); + while (s3 !== peg$FAILED) { + s2.push(s3); + s3 = peg$parseinapos(); + } + if (s2 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 39) { + s3 = peg$c43; + peg$currPos++; + } else { + s3 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c44); } + } + if (s3 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c45(s2); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + if (s0 === peg$FAILED) { + s0 = peg$currPos; + if (input.substr(peg$currPos, 2) === peg$c46) { + s1 = peg$c46; + peg$currPos += 2; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c47); } + } + if (s1 !== peg$FAILED) { + s2 = []; + s3 = peg$parseinapos(); + while (s3 !== peg$FAILED) { + s2.push(s3); + s3 = peg$parseinapos(); + } + if (s2 !== peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 39) { + s3 = peg$c43; + peg$currPos++; + } else { + s3 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c44); } + } + if (s3 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c48(s2); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } + + return s0; + } + + function peg$parsequotedFunctionParams() { + var s0; + + s0 = peg$parsequotedCurly(); + if (s0 === peg$FAILED) { + if (input.charCodeAt(peg$currPos) === 39) { + s0 = peg$c43; + peg$currPos++; + } else { + s0 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c44); } + } + } + + return s0; + } + + function peg$parsechar() { + var s0, s1, s2, s3, s4, s5; + + if (peg$c49.test(input.charAt(peg$currPos))) { + s0 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s0 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c50); } + } + if (s0 === peg$FAILED) { + s0 = peg$currPos; + if (input.substr(peg$currPos, 2) === peg$c51) { + s1 = peg$c51; + peg$currPos += 2; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c52); } + } + if (s1 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c53(); + } + s0 = s1; + if (s0 === peg$FAILED) { + s0 = peg$currPos; + if (input.substr(peg$currPos, 2) === peg$c54) { + s1 = peg$c54; + peg$currPos += 2; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c55); } + } + if (s1 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c56(); + } + s0 = s1; + if (s0 === peg$FAILED) { + s0 = peg$currPos; + if (input.substr(peg$currPos, 2) === peg$c57) { + s1 = peg$c57; + peg$currPos += 2; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c58); } + } + if (s1 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c59(); + } + s0 = s1; + if (s0 === peg$FAILED) { + s0 = peg$currPos; + if (input.substr(peg$currPos, 2) === peg$c60) { + s1 = peg$c60; + peg$currPos += 2; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c61); } + } + if (s1 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c62(); + } + s0 = s1; + if (s0 === peg$FAILED) { + s0 = peg$currPos; + if (input.substr(peg$currPos, 2) === peg$c63) { + s1 = peg$c63; + peg$currPos += 2; + } else { + s1 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c64); } + } + if (s1 !== peg$FAILED) { + s2 = peg$parsehexDigit(); + if (s2 !== peg$FAILED) { + s3 = peg$parsehexDigit(); + if (s3 !== peg$FAILED) { + s4 = peg$parsehexDigit(); + if (s4 !== peg$FAILED) { + s5 = peg$parsehexDigit(); + if (s5 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c65(s2, s3, s4, s5); + s0 = s1; + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } else { + peg$currPos = s0; + s0 = peg$FAILED; + } + } + } + } + } + } + + return s0; + } + + function peg$parseparamcharsCommon() { + var s0; + + s0 = peg$parsedoubleapos(); + if (s0 === peg$FAILED) { + s0 = peg$parsequotedFunctionParams(); + } + + return s0; + } + + function peg$parseparamcharsDefault() { + var s0, s1, s2; + + s0 = peg$parseparamcharsCommon(); + if (s0 === peg$FAILED) { + s0 = peg$currPos; + s1 = []; + if (peg$c66.test(input.charAt(peg$currPos))) { + s2 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s2 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c67); } + } + if (s2 !== peg$FAILED) { + while (s2 !== peg$FAILED) { + s1.push(s2); + if (peg$c66.test(input.charAt(peg$currPos))) { + s2 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s2 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c67); } + } + } + } else { + s1 = peg$FAILED; + } + if (s1 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c3(s1); + } + s0 = s1; + } + + return s0; + } + + function peg$parseparamcharsStrict() { + var s0, s1, s2; + + s0 = peg$parseparamcharsCommon(); + if (s0 === peg$FAILED) { + s0 = peg$currPos; + s1 = []; + if (peg$c68.test(input.charAt(peg$currPos))) { + s2 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s2 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c69); } + } + if (s2 !== peg$FAILED) { + while (s2 !== peg$FAILED) { + s1.push(s2); + if (peg$c68.test(input.charAt(peg$currPos))) { + s2 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s2 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c69); } + } + } + } else { + s1 = peg$FAILED; + } + if (s1 !== peg$FAILED) { + peg$savedPos = s0; + s1 = peg$c3(s1); + } + s0 = s1; + } + + return s0; + } + + function peg$parsedigits() { + var s0, s1, s2; + + s0 = peg$currPos; + s1 = []; + if (peg$c70.test(input.charAt(peg$currPos))) { + s2 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s2 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c71); } + } + if (s2 !== peg$FAILED) { + while (s2 !== peg$FAILED) { + s1.push(s2); + if (peg$c70.test(input.charAt(peg$currPos))) { + s2 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s2 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c71); } + } + } + } else { + s1 = peg$FAILED; + } + if (s1 !== peg$FAILED) { + s0 = input.substring(s0, peg$currPos); + } else { + s0 = s1; + } + + return s0; + } + + function peg$parsehexDigit() { + var s0; + + if (peg$c72.test(input.charAt(peg$currPos))) { + s0 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s0 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c73); } + } + + return s0; + } + + function peg$parse_() { + var s0, s1, s2; + + s0 = peg$currPos; + s1 = []; + if (peg$c74.test(input.charAt(peg$currPos))) { + s2 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s2 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c75); } + } + while (s2 !== peg$FAILED) { + s1.push(s2); + if (peg$c74.test(input.charAt(peg$currPos))) { + s2 = input.charAt(peg$currPos); + peg$currPos++; + } else { + s2 = peg$FAILED; + if (peg$silentFails === 0) { peg$fail(peg$c75); } + } + } + if (s1 !== peg$FAILED) { + s0 = input.substring(s0, peg$currPos); + } else { + s0 = s1; + } + + return s0; + } + + peg$result = peg$startRuleFunction(); + + if (peg$result !== peg$FAILED && peg$currPos === input.length) { + return peg$result; + } else { + if (peg$result !== peg$FAILED && peg$currPos < input.length) { + peg$fail(peg$endExpectation()); + } + + throw peg$buildStructuredError( + peg$maxFailExpected, + peg$maxFailPos < input.length ? input.charAt(peg$maxFailPos) : null, + peg$maxFailPos < input.length + ? peg$computeLocation(peg$maxFailPos, peg$maxFailPos + 1) + : peg$computeLocation(peg$maxFailPos, peg$maxFailPos) + ); + } +} + +module.exports = { + SyntaxError: peg$SyntaxError, + parse: peg$parse +};