source: trip-planner-front/node_modules/json5/dist/index.js@ 6a3a178

Last change on this file since 6a3a178 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

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File size: 56.2 KB
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1(function (global, factory) {
2 typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
3 typeof define === 'function' && define.amd ? define(factory) :
4 (global.JSON5 = factory());
5}(this, (function () { 'use strict';
6
7 function createCommonjsModule(fn, module) {
8 return module = { exports: {} }, fn(module, module.exports), module.exports;
9 }
10
11 var _global = createCommonjsModule(function (module) {
12 // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
13 var global = module.exports = typeof window != 'undefined' && window.Math == Math
14 ? window : typeof self != 'undefined' && self.Math == Math ? self
15 // eslint-disable-next-line no-new-func
16 : Function('return this')();
17 if (typeof __g == 'number') { __g = global; } // eslint-disable-line no-undef
18 });
19
20 var _core = createCommonjsModule(function (module) {
21 var core = module.exports = { version: '2.6.5' };
22 if (typeof __e == 'number') { __e = core; } // eslint-disable-line no-undef
23 });
24 var _core_1 = _core.version;
25
26 var _isObject = function (it) {
27 return typeof it === 'object' ? it !== null : typeof it === 'function';
28 };
29
30 var _anObject = function (it) {
31 if (!_isObject(it)) { throw TypeError(it + ' is not an object!'); }
32 return it;
33 };
34
35 var _fails = function (exec) {
36 try {
37 return !!exec();
38 } catch (e) {
39 return true;
40 }
41 };
42
43 // Thank's IE8 for his funny defineProperty
44 var _descriptors = !_fails(function () {
45 return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
46 });
47
48 var document = _global.document;
49 // typeof document.createElement is 'object' in old IE
50 var is = _isObject(document) && _isObject(document.createElement);
51 var _domCreate = function (it) {
52 return is ? document.createElement(it) : {};
53 };
54
55 var _ie8DomDefine = !_descriptors && !_fails(function () {
56 return Object.defineProperty(_domCreate('div'), 'a', { get: function () { return 7; } }).a != 7;
57 });
58
59 // 7.1.1 ToPrimitive(input [, PreferredType])
60
61 // instead of the ES6 spec version, we didn't implement @@toPrimitive case
62 // and the second argument - flag - preferred type is a string
63 var _toPrimitive = function (it, S) {
64 if (!_isObject(it)) { return it; }
65 var fn, val;
66 if (S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) { return val; }
67 if (typeof (fn = it.valueOf) == 'function' && !_isObject(val = fn.call(it))) { return val; }
68 if (!S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) { return val; }
69 throw TypeError("Can't convert object to primitive value");
70 };
71
72 var dP = Object.defineProperty;
73
74 var f = _descriptors ? Object.defineProperty : function defineProperty(O, P, Attributes) {
75 _anObject(O);
76 P = _toPrimitive(P, true);
77 _anObject(Attributes);
78 if (_ie8DomDefine) { try {
79 return dP(O, P, Attributes);
80 } catch (e) { /* empty */ } }
81 if ('get' in Attributes || 'set' in Attributes) { throw TypeError('Accessors not supported!'); }
82 if ('value' in Attributes) { O[P] = Attributes.value; }
83 return O;
84 };
85
86 var _objectDp = {
87 f: f
88 };
89
90 var _propertyDesc = function (bitmap, value) {
91 return {
92 enumerable: !(bitmap & 1),
93 configurable: !(bitmap & 2),
94 writable: !(bitmap & 4),
95 value: value
96 };
97 };
98
99 var _hide = _descriptors ? function (object, key, value) {
100 return _objectDp.f(object, key, _propertyDesc(1, value));
101 } : function (object, key, value) {
102 object[key] = value;
103 return object;
104 };
105
106 var hasOwnProperty = {}.hasOwnProperty;
107 var _has = function (it, key) {
108 return hasOwnProperty.call(it, key);
109 };
110
111 var id = 0;
112 var px = Math.random();
113 var _uid = function (key) {
114 return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
115 };
116
117 var _library = false;
118
119 var _shared = createCommonjsModule(function (module) {
120 var SHARED = '__core-js_shared__';
121 var store = _global[SHARED] || (_global[SHARED] = {});
122
123 (module.exports = function (key, value) {
124 return store[key] || (store[key] = value !== undefined ? value : {});
125 })('versions', []).push({
126 version: _core.version,
127 mode: _library ? 'pure' : 'global',
128 copyright: '© 2019 Denis Pushkarev (zloirock.ru)'
129 });
130 });
131
132 var _functionToString = _shared('native-function-to-string', Function.toString);
133
134 var _redefine = createCommonjsModule(function (module) {
135 var SRC = _uid('src');
136
137 var TO_STRING = 'toString';
138 var TPL = ('' + _functionToString).split(TO_STRING);
139
140 _core.inspectSource = function (it) {
141 return _functionToString.call(it);
142 };
143
144 (module.exports = function (O, key, val, safe) {
145 var isFunction = typeof val == 'function';
146 if (isFunction) { _has(val, 'name') || _hide(val, 'name', key); }
147 if (O[key] === val) { return; }
148 if (isFunction) { _has(val, SRC) || _hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key))); }
149 if (O === _global) {
150 O[key] = val;
151 } else if (!safe) {
152 delete O[key];
153 _hide(O, key, val);
154 } else if (O[key]) {
155 O[key] = val;
156 } else {
157 _hide(O, key, val);
158 }
159 // add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
160 })(Function.prototype, TO_STRING, function toString() {
161 return typeof this == 'function' && this[SRC] || _functionToString.call(this);
162 });
163 });
164
165 var _aFunction = function (it) {
166 if (typeof it != 'function') { throw TypeError(it + ' is not a function!'); }
167 return it;
168 };
169
170 // optional / simple context binding
171
172 var _ctx = function (fn, that, length) {
173 _aFunction(fn);
174 if (that === undefined) { return fn; }
175 switch (length) {
176 case 1: return function (a) {
177 return fn.call(that, a);
178 };
179 case 2: return function (a, b) {
180 return fn.call(that, a, b);
181 };
182 case 3: return function (a, b, c) {
183 return fn.call(that, a, b, c);
184 };
185 }
186 return function (/* ...args */) {
187 return fn.apply(that, arguments);
188 };
189 };
190
191 var PROTOTYPE = 'prototype';
192
193 var $export = function (type, name, source) {
194 var IS_FORCED = type & $export.F;
195 var IS_GLOBAL = type & $export.G;
196 var IS_STATIC = type & $export.S;
197 var IS_PROTO = type & $export.P;
198 var IS_BIND = type & $export.B;
199 var target = IS_GLOBAL ? _global : IS_STATIC ? _global[name] || (_global[name] = {}) : (_global[name] || {})[PROTOTYPE];
200 var exports = IS_GLOBAL ? _core : _core[name] || (_core[name] = {});
201 var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {});
202 var key, own, out, exp;
203 if (IS_GLOBAL) { source = name; }
204 for (key in source) {
205 // contains in native
206 own = !IS_FORCED && target && target[key] !== undefined;
207 // export native or passed
208 out = (own ? target : source)[key];
209 // bind timers to global for call from export context
210 exp = IS_BIND && own ? _ctx(out, _global) : IS_PROTO && typeof out == 'function' ? _ctx(Function.call, out) : out;
211 // extend global
212 if (target) { _redefine(target, key, out, type & $export.U); }
213 // export
214 if (exports[key] != out) { _hide(exports, key, exp); }
215 if (IS_PROTO && expProto[key] != out) { expProto[key] = out; }
216 }
217 };
218 _global.core = _core;
219 // type bitmap
220 $export.F = 1; // forced
221 $export.G = 2; // global
222 $export.S = 4; // static
223 $export.P = 8; // proto
224 $export.B = 16; // bind
225 $export.W = 32; // wrap
226 $export.U = 64; // safe
227 $export.R = 128; // real proto method for `library`
228 var _export = $export;
229
230 // 7.1.4 ToInteger
231 var ceil = Math.ceil;
232 var floor = Math.floor;
233 var _toInteger = function (it) {
234 return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
235 };
236
237 // 7.2.1 RequireObjectCoercible(argument)
238 var _defined = function (it) {
239 if (it == undefined) { throw TypeError("Can't call method on " + it); }
240 return it;
241 };
242
243 // true -> String#at
244 // false -> String#codePointAt
245 var _stringAt = function (TO_STRING) {
246 return function (that, pos) {
247 var s = String(_defined(that));
248 var i = _toInteger(pos);
249 var l = s.length;
250 var a, b;
251 if (i < 0 || i >= l) { return TO_STRING ? '' : undefined; }
252 a = s.charCodeAt(i);
253 return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
254 ? TO_STRING ? s.charAt(i) : a
255 : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
256 };
257 };
258
259 var $at = _stringAt(false);
260 _export(_export.P, 'String', {
261 // 21.1.3.3 String.prototype.codePointAt(pos)
262 codePointAt: function codePointAt(pos) {
263 return $at(this, pos);
264 }
265 });
266
267 var codePointAt = _core.String.codePointAt;
268
269 var max = Math.max;
270 var min = Math.min;
271 var _toAbsoluteIndex = function (index, length) {
272 index = _toInteger(index);
273 return index < 0 ? max(index + length, 0) : min(index, length);
274 };
275
276 var fromCharCode = String.fromCharCode;
277 var $fromCodePoint = String.fromCodePoint;
278
279 // length should be 1, old FF problem
280 _export(_export.S + _export.F * (!!$fromCodePoint && $fromCodePoint.length != 1), 'String', {
281 // 21.1.2.2 String.fromCodePoint(...codePoints)
282 fromCodePoint: function fromCodePoint(x) {
283 var arguments$1 = arguments;
284 // eslint-disable-line no-unused-vars
285 var res = [];
286 var aLen = arguments.length;
287 var i = 0;
288 var code;
289 while (aLen > i) {
290 code = +arguments$1[i++];
291 if (_toAbsoluteIndex(code, 0x10ffff) !== code) { throw RangeError(code + ' is not a valid code point'); }
292 res.push(code < 0x10000
293 ? fromCharCode(code)
294 : fromCharCode(((code -= 0x10000) >> 10) + 0xd800, code % 0x400 + 0xdc00)
295 );
296 } return res.join('');
297 }
298 });
299
300 var fromCodePoint = _core.String.fromCodePoint;
301
302 // This is a generated file. Do not edit.
303 var Space_Separator = /[\u1680\u2000-\u200A\u202F\u205F\u3000]/;
304 var ID_Start = 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3[\uDC00-\uDC48\uDC80-\uDCB2\uDCC0-\uDCF2]|\uD804[\uDC03-\uDC37\uDC83-\uDCAF\uDCD0-\uDCE8\uDD03-\uDD26\uDD50-\uDD72\uDD76\uDD83-\uDDB2\uDDC1-\uDDC4\uDDDA\uDDDC\uDE00-\uDE11\uDE13-\uDE2B\uDE80-\uDE86\uDE88\uDE8A-\uDE8D\uDE8F-\uDE9D\uDE9F-\uDEA8\uDEB0-\uDEDE\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3D\uDF50\uDF5D-\uDF61]|\uD805[\uDC00-\uDC34\uDC47-\uDC4A\uDC80-\uDCAF\uDCC4\uDCC5\uDCC7\uDD80-\uDDAE\uDDD8-\uDDDB\uDE00-\uDE2F\uDE44\uDE80-\uDEAA\uDF00-\uDF19]|\uD806[\uDCA0-\uDCDF\uDCFF\uDE00\uDE0B-\uDE32\uDE3A\uDE50\uDE5C-\uDE83\uDE86-\uDE89\uDEC0-\uDEF8]|\uD807[\uDC00-\uDC08\uDC0A-\uDC2E\uDC40\uDC72-\uDC8F\uDD00-\uDD06\uDD08\uDD09\uDD0B-\uDD30\uDD46]|\uD808[\uDC00-\uDF99]|\uD809[\uDC00-\uDC6E\uDC80-\uDD43]|[\uD80C\uD81C-\uD820\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872\uD874-\uD879][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD811[\uDC00-\uDE46]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDED0-\uDEED\uDF00-\uDF2F\uDF40-\uDF43\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50\uDF93-\uDF9F\uDFE0\uDFE1]|\uD821[\uDC00-\uDFEC]|\uD822[\uDC00-\uDEF2]|\uD82C[\uDC00-\uDD1E\uDD70-\uDEFB]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB]|\uD83A[\uDC00-\uDCC4\uDD00-\uDD43]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0]|\uD87E[\uDC00-\uDE1D]/;
305 var ID_Continue = /[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0300-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u0483-\u0487\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u05D0-\u05EA\u05F0-\u05F2\u0610-\u061A\u0620-\u0669\u066E-\u06D3\u06D5-\u06DC\u06DF-\u06E8\u06EA-\u06FC\u06FF\u0710-\u074A\u074D-\u07B1\u07C0-\u07F5\u07FA\u0800-\u082D\u0840-\u085B\u0860-\u086A\u08A0-\u08B4\u08B6-\u08BD\u08D4-\u08E1\u08E3-\u0963\u0966-\u096F\u0971-\u0983\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BC-\u09C4\u09C7\u09C8\u09CB-\u09CE\u09D7\u09DC\u09DD\u09DF-\u09E3\u09E6-\u09F1\u09FC\u0A01-\u0A03\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A59-\u0A5C\u0A5E\u0A66-\u0A75\u0A81-\u0A83\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABC-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AD0\u0AE0-\u0AE3\u0AE6-\u0AEF\u0AF9-\u0AFF\u0B01-\u0B03\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3C-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B5C\u0B5D\u0B5F-\u0B63\u0B66-\u0B6F\u0B71\u0B82\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD0\u0BD7\u0BE6-\u0BEF\u0C00-\u0C03\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C58-\u0C5A\u0C60-\u0C63\u0C66-\u0C6F\u0C80-\u0C83\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBC-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CDE\u0CE0-\u0CE3\u0CE6-\u0CEF\u0CF1\u0CF2\u0D00-\u0D03\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D44\u0D46-\u0D48\u0D4A-\u0D4E\u0D54-\u0D57\u0D5F-\u0D63\u0D66-\u0D6F\u0D7A-\u0D7F\u0D82\u0D83\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DE6-\u0DEF\u0DF2\u0DF3\u0E01-\u0E3A\u0E40-\u0E4E\u0E50-\u0E59\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB9\u0EBB-\u0EBD\u0EC0-\u0EC4\u0EC6\u0EC8-\u0ECD\u0ED0-\u0ED9\u0EDC-\u0EDF\u0F00\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E-\u0F47\u0F49-\u0F6C\u0F71-\u0F84\u0F86-\u0F97\u0F99-\u0FBC\u0FC6\u1000-\u1049\u1050-\u109D\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u135D-\u135F\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1714\u1720-\u1734\u1740-\u1753\u1760-\u176C\u176E-\u1770\u1772\u1773\u1780-\u17D3\u17D7\u17DC\u17DD\u17E0-\u17E9\u180B-\u180D\u1810-\u1819\u1820-\u1877\u1880-\u18AA\u18B0-\u18F5\u1900-\u191E\u1920-\u192B\u1930-\u193B\u1946-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u19D0-\u19D9\u1A00-\u1A1B\u1A20-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AA7\u1AB0-\u1ABD\u1B00-\u1B4B\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1BF3\u1C00-\u1C37\u1C40-\u1C49\u1C4D-\u1C7D\u1C80-\u1C88\u1CD0-\u1CD2\u1CD4-\u1CF9\u1D00-\u1DF9\u1DFB-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u203F\u2040\u2054\u2071\u207F\u2090-\u209C\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D7F-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2DE0-\u2DFF\u2E2F\u3005-\u3007\u3021-\u302F\u3031-\u3035\u3038-\u303C\u3041-\u3096\u3099\u309A\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312E\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FEA\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA62B\uA640-\uA66F\uA674-\uA67D\uA67F-\uA6F1\uA717-\uA71F\uA722-\uA788\uA78B-\uA7AE\uA7B0-\uA7B7\uA7F7-\uA827\uA840-\uA873\uA880-\uA8C5\uA8D0-\uA8D9\uA8E0-\uA8F7\uA8FB\uA8FD\uA900-\uA92D\uA930-\uA953\uA960-\uA97C\uA980-\uA9C0\uA9CF-\uA9D9\uA9E0-\uA9FE\uAA00-\uAA36\uAA40-\uAA4D\uAA50-\uAA59\uAA60-\uAA76\uAA7A-\uAAC2\uAADB-\uAADD\uAAE0-\uAAEF\uAAF2-\uAAF6\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB65\uAB70-\uABEA\uABEC\uABED\uABF0-\uABF9\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE00-\uFE0F\uFE20-\uFE2F\uFE33\uFE34\uFE4D-\uFE4F\uFE70-\uFE74\uFE76-\uFEFC\uFF10-\uFF19\uFF21-\uFF3A\uFF3F\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD40-\uDD74\uDDFD\uDE80-\uDE9C\uDEA0-\uDED0\uDEE0\uDF00-\uDF1F\uDF2D-\uDF4A\uDF50-\uDF7A\uDF80-\uDF9D\uDFA0-\uDFC3\uDFC8-\uDFCF\uDFD1-\uDFD5]|\uD801[\uDC00-\uDC9D\uDCA0-\uDCA9\uDCB0-\uDCD3\uDCD8-\uDCFB\uDD00-\uDD27\uDD30-\uDD63\uDE00-\uDF36\uDF40-\uDF55\uDF60-\uDF67]|\uD802[\uDC00-\uDC05\uDC08\uDC0A-\uDC35\uDC37\uDC38\uDC3C\uDC3F-\uDC55\uDC60-\uDC76\uDC80-\uDC9E\uDCE0-\uDCF2\uDCF4\uDCF5\uDD00-\uDD15\uDD20-\uDD39\uDD80-\uDDB7\uDDBE\uDDBF\uDE00-\uDE03\uDE05\uDE06\uDE0C-\uDE13\uDE15-\uDE17\uDE19-\uDE33\uDE38-\uDE3A\uDE3F\uDE60-\uDE7C\uDE80-\uDE9C\uDEC0-\uDEC7\uDEC9-\uDEE6\uDF00-\uDF35\uDF40-\uDF55\uDF60-\uDF72\uDF80-\uDF91]|\uD803[\uDC00-\uDC48\uDC80-\uDCB2\uDCC0-\uDCF2]|\uD804[\uDC00-\uDC46\uDC66-\uDC6F\uDC7F-\uDCBA\uDCD0-\uDCE8\uDCF0-\uDCF9\uDD00-\uDD34\uDD36-\uDD3F\uDD50-\uDD73\uDD76\uDD80-\uDDC4\uDDCA-\uDDCC\uDDD0-\uDDDA\uDDDC\uDE00-\uDE11\uDE13-\uDE37\uDE3E\uDE80-\uDE86\uDE88\uDE8A-\uDE8D\uDE8F-\uDE9D\uDE9F-\uDEA8\uDEB0-\uDEEA\uDEF0-\uDEF9\uDF00-\uDF03\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3C-\uDF44\uDF47\uDF48\uDF4B-\uDF4D\uDF50\uDF57\uDF5D-\uDF63\uDF66-\uDF6C\uDF70-\uDF74]|\uD805[\uDC00-\uDC4A\uDC50-\uDC59\uDC80-\uDCC5\uDCC7\uDCD0-\uDCD9\uDD80-\uDDB5\uDDB8-\uDDC0\uDDD8-\uDDDD\uDE00-\uDE40\uDE44\uDE50-\uDE59\uDE80-\uDEB7\uDEC0-\uDEC9\uDF00-\uDF19\uDF1D-\uDF2B\uDF30-\uDF39]|\uD806[\uDCA0-\uDCE9\uDCFF\uDE00-\uDE3E\uDE47\uDE50-\uDE83\uDE86-\uDE99\uDEC0-\uDEF8]|\uD807[\uDC00-\uDC08\uDC0A-\uDC36\uDC38-\uDC40\uDC50-\uDC59\uDC72-\uDC8F\uDC92-\uDCA7\uDCA9-\uDCB6\uDD00-\uDD06\uDD08\uDD09\uDD0B-\uDD36\uDD3A\uDD3C\uDD3D\uDD3F-\uDD47\uDD50-\uDD59]|\uD808[\uDC00-\uDF99]|\uD809[\uDC00-\uDC6E\uDC80-\uDD43]|[\uD80C\uD81C-\uD820\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872\uD874-\uD879][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD811[\uDC00-\uDE46]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDE60-\uDE69\uDED0-\uDEED\uDEF0-\uDEF4\uDF00-\uDF36\uDF40-\uDF43\uDF50-\uDF59\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50-\uDF7E\uDF8F-\uDF9F\uDFE0\uDFE1]|\uD821[\uDC00-\uDFEC]|\uD822[\uDC00-\uDEF2]|\uD82C[\uDC00-\uDD1E\uDD70-\uDEFB]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99\uDC9D\uDC9E]|\uD834[\uDD65-\uDD69\uDD6D-\uDD72\uDD7B-\uDD82\uDD85-\uDD8B\uDDAA-\uDDAD\uDE42-\uDE44]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB\uDFCE-\uDFFF]|\uD836[\uDE00-\uDE36\uDE3B-\uDE6C\uDE75\uDE84\uDE9B-\uDE9F\uDEA1-\uDEAF]|\uD838[\uDC00-\uDC06\uDC08-\uDC18\uDC1B-\uDC21\uDC23\uDC24\uDC26-\uDC2A]|\uD83A[\uDC00-\uDCC4\uDCD0-\uDCD6\uDD00-\uDD4A\uDD50-\uDD59]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0]|\uD87E[\uDC00-\uDE1D]|\uDB40[\uDD00-\uDDEF]/;
306
307 var unicode = {
308 Space_Separator: Space_Separator,
309 ID_Start: ID_Start,
310 ID_Continue: ID_Continue
311 };
312
313 var util = {
314 isSpaceSeparator: function isSpaceSeparator (c) {
315 return typeof c === 'string' && unicode.Space_Separator.test(c)
316 },
317
318 isIdStartChar: function isIdStartChar (c) {
319 return typeof c === 'string' && (
320 (c >= 'a' && c <= 'z') ||
321 (c >= 'A' && c <= 'Z') ||
322 (c === '$') || (c === '_') ||
323 unicode.ID_Start.test(c)
324 )
325 },
326
327 isIdContinueChar: function isIdContinueChar (c) {
328 return typeof c === 'string' && (
329 (c >= 'a' && c <= 'z') ||
330 (c >= 'A' && c <= 'Z') ||
331 (c >= '0' && c <= '9') ||
332 (c === '$') || (c === '_') ||
333 (c === '\u200C') || (c === '\u200D') ||
334 unicode.ID_Continue.test(c)
335 )
336 },
337
338 isDigit: function isDigit (c) {
339 return typeof c === 'string' && /[0-9]/.test(c)
340 },
341
342 isHexDigit: function isHexDigit (c) {
343 return typeof c === 'string' && /[0-9A-Fa-f]/.test(c)
344 },
345 };
346
347 var source;
348 var parseState;
349 var stack;
350 var pos;
351 var line;
352 var column;
353 var token;
354 var key;
355 var root;
356
357 var parse = function parse (text, reviver) {
358 source = String(text);
359 parseState = 'start';
360 stack = [];
361 pos = 0;
362 line = 1;
363 column = 0;
364 token = undefined;
365 key = undefined;
366 root = undefined;
367
368 do {
369 token = lex();
370
371 // This code is unreachable.
372 // if (!parseStates[parseState]) {
373 // throw invalidParseState()
374 // }
375
376 parseStates[parseState]();
377 } while (token.type !== 'eof')
378
379 if (typeof reviver === 'function') {
380 return internalize({'': root}, '', reviver)
381 }
382
383 return root
384 };
385
386 function internalize (holder, name, reviver) {
387 var value = holder[name];
388 if (value != null && typeof value === 'object') {
389 for (var key in value) {
390 var replacement = internalize(value, key, reviver);
391 if (replacement === undefined) {
392 delete value[key];
393 } else {
394 value[key] = replacement;
395 }
396 }
397 }
398
399 return reviver.call(holder, name, value)
400 }
401
402 var lexState;
403 var buffer;
404 var doubleQuote;
405 var sign;
406 var c;
407
408 function lex () {
409 lexState = 'default';
410 buffer = '';
411 doubleQuote = false;
412 sign = 1;
413
414 for (;;) {
415 c = peek();
416
417 // This code is unreachable.
418 // if (!lexStates[lexState]) {
419 // throw invalidLexState(lexState)
420 // }
421
422 var token = lexStates[lexState]();
423 if (token) {
424 return token
425 }
426 }
427 }
428
429 function peek () {
430 if (source[pos]) {
431 return String.fromCodePoint(source.codePointAt(pos))
432 }
433 }
434
435 function read () {
436 var c = peek();
437
438 if (c === '\n') {
439 line++;
440 column = 0;
441 } else if (c) {
442 column += c.length;
443 } else {
444 column++;
445 }
446
447 if (c) {
448 pos += c.length;
449 }
450
451 return c
452 }
453
454 var lexStates = {
455 default: function default$1 () {
456 switch (c) {
457 case '\t':
458 case '\v':
459 case '\f':
460 case ' ':
461 case '\u00A0':
462 case '\uFEFF':
463 case '\n':
464 case '\r':
465 case '\u2028':
466 case '\u2029':
467 read();
468 return
469
470 case '/':
471 read();
472 lexState = 'comment';
473 return
474
475 case undefined:
476 read();
477 return newToken('eof')
478 }
479
480 if (util.isSpaceSeparator(c)) {
481 read();
482 return
483 }
484
485 // This code is unreachable.
486 // if (!lexStates[parseState]) {
487 // throw invalidLexState(parseState)
488 // }
489
490 return lexStates[parseState]()
491 },
492
493 comment: function comment () {
494 switch (c) {
495 case '*':
496 read();
497 lexState = 'multiLineComment';
498 return
499
500 case '/':
501 read();
502 lexState = 'singleLineComment';
503 return
504 }
505
506 throw invalidChar(read())
507 },
508
509 multiLineComment: function multiLineComment () {
510 switch (c) {
511 case '*':
512 read();
513 lexState = 'multiLineCommentAsterisk';
514 return
515
516 case undefined:
517 throw invalidChar(read())
518 }
519
520 read();
521 },
522
523 multiLineCommentAsterisk: function multiLineCommentAsterisk () {
524 switch (c) {
525 case '*':
526 read();
527 return
528
529 case '/':
530 read();
531 lexState = 'default';
532 return
533
534 case undefined:
535 throw invalidChar(read())
536 }
537
538 read();
539 lexState = 'multiLineComment';
540 },
541
542 singleLineComment: function singleLineComment () {
543 switch (c) {
544 case '\n':
545 case '\r':
546 case '\u2028':
547 case '\u2029':
548 read();
549 lexState = 'default';
550 return
551
552 case undefined:
553 read();
554 return newToken('eof')
555 }
556
557 read();
558 },
559
560 value: function value () {
561 switch (c) {
562 case '{':
563 case '[':
564 return newToken('punctuator', read())
565
566 case 'n':
567 read();
568 literal('ull');
569 return newToken('null', null)
570
571 case 't':
572 read();
573 literal('rue');
574 return newToken('boolean', true)
575
576 case 'f':
577 read();
578 literal('alse');
579 return newToken('boolean', false)
580
581 case '-':
582 case '+':
583 if (read() === '-') {
584 sign = -1;
585 }
586
587 lexState = 'sign';
588 return
589
590 case '.':
591 buffer = read();
592 lexState = 'decimalPointLeading';
593 return
594
595 case '0':
596 buffer = read();
597 lexState = 'zero';
598 return
599
600 case '1':
601 case '2':
602 case '3':
603 case '4':
604 case '5':
605 case '6':
606 case '7':
607 case '8':
608 case '9':
609 buffer = read();
610 lexState = 'decimalInteger';
611 return
612
613 case 'I':
614 read();
615 literal('nfinity');
616 return newToken('numeric', Infinity)
617
618 case 'N':
619 read();
620 literal('aN');
621 return newToken('numeric', NaN)
622
623 case '"':
624 case "'":
625 doubleQuote = (read() === '"');
626 buffer = '';
627 lexState = 'string';
628 return
629 }
630
631 throw invalidChar(read())
632 },
633
634 identifierNameStartEscape: function identifierNameStartEscape () {
635 if (c !== 'u') {
636 throw invalidChar(read())
637 }
638
639 read();
640 var u = unicodeEscape();
641 switch (u) {
642 case '$':
643 case '_':
644 break
645
646 default:
647 if (!util.isIdStartChar(u)) {
648 throw invalidIdentifier()
649 }
650
651 break
652 }
653
654 buffer += u;
655 lexState = 'identifierName';
656 },
657
658 identifierName: function identifierName () {
659 switch (c) {
660 case '$':
661 case '_':
662 case '\u200C':
663 case '\u200D':
664 buffer += read();
665 return
666
667 case '\\':
668 read();
669 lexState = 'identifierNameEscape';
670 return
671 }
672
673 if (util.isIdContinueChar(c)) {
674 buffer += read();
675 return
676 }
677
678 return newToken('identifier', buffer)
679 },
680
681 identifierNameEscape: function identifierNameEscape () {
682 if (c !== 'u') {
683 throw invalidChar(read())
684 }
685
686 read();
687 var u = unicodeEscape();
688 switch (u) {
689 case '$':
690 case '_':
691 case '\u200C':
692 case '\u200D':
693 break
694
695 default:
696 if (!util.isIdContinueChar(u)) {
697 throw invalidIdentifier()
698 }
699
700 break
701 }
702
703 buffer += u;
704 lexState = 'identifierName';
705 },
706
707 sign: function sign$1 () {
708 switch (c) {
709 case '.':
710 buffer = read();
711 lexState = 'decimalPointLeading';
712 return
713
714 case '0':
715 buffer = read();
716 lexState = 'zero';
717 return
718
719 case '1':
720 case '2':
721 case '3':
722 case '4':
723 case '5':
724 case '6':
725 case '7':
726 case '8':
727 case '9':
728 buffer = read();
729 lexState = 'decimalInteger';
730 return
731
732 case 'I':
733 read();
734 literal('nfinity');
735 return newToken('numeric', sign * Infinity)
736
737 case 'N':
738 read();
739 literal('aN');
740 return newToken('numeric', NaN)
741 }
742
743 throw invalidChar(read())
744 },
745
746 zero: function zero () {
747 switch (c) {
748 case '.':
749 buffer += read();
750 lexState = 'decimalPoint';
751 return
752
753 case 'e':
754 case 'E':
755 buffer += read();
756 lexState = 'decimalExponent';
757 return
758
759 case 'x':
760 case 'X':
761 buffer += read();
762 lexState = 'hexadecimal';
763 return
764 }
765
766 return newToken('numeric', sign * 0)
767 },
768
769 decimalInteger: function decimalInteger () {
770 switch (c) {
771 case '.':
772 buffer += read();
773 lexState = 'decimalPoint';
774 return
775
776 case 'e':
777 case 'E':
778 buffer += read();
779 lexState = 'decimalExponent';
780 return
781 }
782
783 if (util.isDigit(c)) {
784 buffer += read();
785 return
786 }
787
788 return newToken('numeric', sign * Number(buffer))
789 },
790
791 decimalPointLeading: function decimalPointLeading () {
792 if (util.isDigit(c)) {
793 buffer += read();
794 lexState = 'decimalFraction';
795 return
796 }
797
798 throw invalidChar(read())
799 },
800
801 decimalPoint: function decimalPoint () {
802 switch (c) {
803 case 'e':
804 case 'E':
805 buffer += read();
806 lexState = 'decimalExponent';
807 return
808 }
809
810 if (util.isDigit(c)) {
811 buffer += read();
812 lexState = 'decimalFraction';
813 return
814 }
815
816 return newToken('numeric', sign * Number(buffer))
817 },
818
819 decimalFraction: function decimalFraction () {
820 switch (c) {
821 case 'e':
822 case 'E':
823 buffer += read();
824 lexState = 'decimalExponent';
825 return
826 }
827
828 if (util.isDigit(c)) {
829 buffer += read();
830 return
831 }
832
833 return newToken('numeric', sign * Number(buffer))
834 },
835
836 decimalExponent: function decimalExponent () {
837 switch (c) {
838 case '+':
839 case '-':
840 buffer += read();
841 lexState = 'decimalExponentSign';
842 return
843 }
844
845 if (util.isDigit(c)) {
846 buffer += read();
847 lexState = 'decimalExponentInteger';
848 return
849 }
850
851 throw invalidChar(read())
852 },
853
854 decimalExponentSign: function decimalExponentSign () {
855 if (util.isDigit(c)) {
856 buffer += read();
857 lexState = 'decimalExponentInteger';
858 return
859 }
860
861 throw invalidChar(read())
862 },
863
864 decimalExponentInteger: function decimalExponentInteger () {
865 if (util.isDigit(c)) {
866 buffer += read();
867 return
868 }
869
870 return newToken('numeric', sign * Number(buffer))
871 },
872
873 hexadecimal: function hexadecimal () {
874 if (util.isHexDigit(c)) {
875 buffer += read();
876 lexState = 'hexadecimalInteger';
877 return
878 }
879
880 throw invalidChar(read())
881 },
882
883 hexadecimalInteger: function hexadecimalInteger () {
884 if (util.isHexDigit(c)) {
885 buffer += read();
886 return
887 }
888
889 return newToken('numeric', sign * Number(buffer))
890 },
891
892 string: function string () {
893 switch (c) {
894 case '\\':
895 read();
896 buffer += escape();
897 return
898
899 case '"':
900 if (doubleQuote) {
901 read();
902 return newToken('string', buffer)
903 }
904
905 buffer += read();
906 return
907
908 case "'":
909 if (!doubleQuote) {
910 read();
911 return newToken('string', buffer)
912 }
913
914 buffer += read();
915 return
916
917 case '\n':
918 case '\r':
919 throw invalidChar(read())
920
921 case '\u2028':
922 case '\u2029':
923 separatorChar(c);
924 break
925
926 case undefined:
927 throw invalidChar(read())
928 }
929
930 buffer += read();
931 },
932
933 start: function start () {
934 switch (c) {
935 case '{':
936 case '[':
937 return newToken('punctuator', read())
938
939 // This code is unreachable since the default lexState handles eof.
940 // case undefined:
941 // return newToken('eof')
942 }
943
944 lexState = 'value';
945 },
946
947 beforePropertyName: function beforePropertyName () {
948 switch (c) {
949 case '$':
950 case '_':
951 buffer = read();
952 lexState = 'identifierName';
953 return
954
955 case '\\':
956 read();
957 lexState = 'identifierNameStartEscape';
958 return
959
960 case '}':
961 return newToken('punctuator', read())
962
963 case '"':
964 case "'":
965 doubleQuote = (read() === '"');
966 lexState = 'string';
967 return
968 }
969
970 if (util.isIdStartChar(c)) {
971 buffer += read();
972 lexState = 'identifierName';
973 return
974 }
975
976 throw invalidChar(read())
977 },
978
979 afterPropertyName: function afterPropertyName () {
980 if (c === ':') {
981 return newToken('punctuator', read())
982 }
983
984 throw invalidChar(read())
985 },
986
987 beforePropertyValue: function beforePropertyValue () {
988 lexState = 'value';
989 },
990
991 afterPropertyValue: function afterPropertyValue () {
992 switch (c) {
993 case ',':
994 case '}':
995 return newToken('punctuator', read())
996 }
997
998 throw invalidChar(read())
999 },
1000
1001 beforeArrayValue: function beforeArrayValue () {
1002 if (c === ']') {
1003 return newToken('punctuator', read())
1004 }
1005
1006 lexState = 'value';
1007 },
1008
1009 afterArrayValue: function afterArrayValue () {
1010 switch (c) {
1011 case ',':
1012 case ']':
1013 return newToken('punctuator', read())
1014 }
1015
1016 throw invalidChar(read())
1017 },
1018
1019 end: function end () {
1020 // This code is unreachable since it's handled by the default lexState.
1021 // if (c === undefined) {
1022 // read()
1023 // return newToken('eof')
1024 // }
1025
1026 throw invalidChar(read())
1027 },
1028 };
1029
1030 function newToken (type, value) {
1031 return {
1032 type: type,
1033 value: value,
1034 line: line,
1035 column: column,
1036 }
1037 }
1038
1039 function literal (s) {
1040 for (var i = 0, list = s; i < list.length; i += 1) {
1041 var c = list[i];
1042
1043 var p = peek();
1044
1045 if (p !== c) {
1046 throw invalidChar(read())
1047 }
1048
1049 read();
1050 }
1051 }
1052
1053 function escape () {
1054 var c = peek();
1055 switch (c) {
1056 case 'b':
1057 read();
1058 return '\b'
1059
1060 case 'f':
1061 read();
1062 return '\f'
1063
1064 case 'n':
1065 read();
1066 return '\n'
1067
1068 case 'r':
1069 read();
1070 return '\r'
1071
1072 case 't':
1073 read();
1074 return '\t'
1075
1076 case 'v':
1077 read();
1078 return '\v'
1079
1080 case '0':
1081 read();
1082 if (util.isDigit(peek())) {
1083 throw invalidChar(read())
1084 }
1085
1086 return '\0'
1087
1088 case 'x':
1089 read();
1090 return hexEscape()
1091
1092 case 'u':
1093 read();
1094 return unicodeEscape()
1095
1096 case '\n':
1097 case '\u2028':
1098 case '\u2029':
1099 read();
1100 return ''
1101
1102 case '\r':
1103 read();
1104 if (peek() === '\n') {
1105 read();
1106 }
1107
1108 return ''
1109
1110 case '1':
1111 case '2':
1112 case '3':
1113 case '4':
1114 case '5':
1115 case '6':
1116 case '7':
1117 case '8':
1118 case '9':
1119 throw invalidChar(read())
1120
1121 case undefined:
1122 throw invalidChar(read())
1123 }
1124
1125 return read()
1126 }
1127
1128 function hexEscape () {
1129 var buffer = '';
1130 var c = peek();
1131
1132 if (!util.isHexDigit(c)) {
1133 throw invalidChar(read())
1134 }
1135
1136 buffer += read();
1137
1138 c = peek();
1139 if (!util.isHexDigit(c)) {
1140 throw invalidChar(read())
1141 }
1142
1143 buffer += read();
1144
1145 return String.fromCodePoint(parseInt(buffer, 16))
1146 }
1147
1148 function unicodeEscape () {
1149 var buffer = '';
1150 var count = 4;
1151
1152 while (count-- > 0) {
1153 var c = peek();
1154 if (!util.isHexDigit(c)) {
1155 throw invalidChar(read())
1156 }
1157
1158 buffer += read();
1159 }
1160
1161 return String.fromCodePoint(parseInt(buffer, 16))
1162 }
1163
1164 var parseStates = {
1165 start: function start () {
1166 if (token.type === 'eof') {
1167 throw invalidEOF()
1168 }
1169
1170 push();
1171 },
1172
1173 beforePropertyName: function beforePropertyName () {
1174 switch (token.type) {
1175 case 'identifier':
1176 case 'string':
1177 key = token.value;
1178 parseState = 'afterPropertyName';
1179 return
1180
1181 case 'punctuator':
1182 // This code is unreachable since it's handled by the lexState.
1183 // if (token.value !== '}') {
1184 // throw invalidToken()
1185 // }
1186
1187 pop();
1188 return
1189
1190 case 'eof':
1191 throw invalidEOF()
1192 }
1193
1194 // This code is unreachable since it's handled by the lexState.
1195 // throw invalidToken()
1196 },
1197
1198 afterPropertyName: function afterPropertyName () {
1199 // This code is unreachable since it's handled by the lexState.
1200 // if (token.type !== 'punctuator' || token.value !== ':') {
1201 // throw invalidToken()
1202 // }
1203
1204 if (token.type === 'eof') {
1205 throw invalidEOF()
1206 }
1207
1208 parseState = 'beforePropertyValue';
1209 },
1210
1211 beforePropertyValue: function beforePropertyValue () {
1212 if (token.type === 'eof') {
1213 throw invalidEOF()
1214 }
1215
1216 push();
1217 },
1218
1219 beforeArrayValue: function beforeArrayValue () {
1220 if (token.type === 'eof') {
1221 throw invalidEOF()
1222 }
1223
1224 if (token.type === 'punctuator' && token.value === ']') {
1225 pop();
1226 return
1227 }
1228
1229 push();
1230 },
1231
1232 afterPropertyValue: function afterPropertyValue () {
1233 // This code is unreachable since it's handled by the lexState.
1234 // if (token.type !== 'punctuator') {
1235 // throw invalidToken()
1236 // }
1237
1238 if (token.type === 'eof') {
1239 throw invalidEOF()
1240 }
1241
1242 switch (token.value) {
1243 case ',':
1244 parseState = 'beforePropertyName';
1245 return
1246
1247 case '}':
1248 pop();
1249 }
1250
1251 // This code is unreachable since it's handled by the lexState.
1252 // throw invalidToken()
1253 },
1254
1255 afterArrayValue: function afterArrayValue () {
1256 // This code is unreachable since it's handled by the lexState.
1257 // if (token.type !== 'punctuator') {
1258 // throw invalidToken()
1259 // }
1260
1261 if (token.type === 'eof') {
1262 throw invalidEOF()
1263 }
1264
1265 switch (token.value) {
1266 case ',':
1267 parseState = 'beforeArrayValue';
1268 return
1269
1270 case ']':
1271 pop();
1272 }
1273
1274 // This code is unreachable since it's handled by the lexState.
1275 // throw invalidToken()
1276 },
1277
1278 end: function end () {
1279 // This code is unreachable since it's handled by the lexState.
1280 // if (token.type !== 'eof') {
1281 // throw invalidToken()
1282 // }
1283 },
1284 };
1285
1286 function push () {
1287 var value;
1288
1289 switch (token.type) {
1290 case 'punctuator':
1291 switch (token.value) {
1292 case '{':
1293 value = {};
1294 break
1295
1296 case '[':
1297 value = [];
1298 break
1299 }
1300
1301 break
1302
1303 case 'null':
1304 case 'boolean':
1305 case 'numeric':
1306 case 'string':
1307 value = token.value;
1308 break
1309
1310 // This code is unreachable.
1311 // default:
1312 // throw invalidToken()
1313 }
1314
1315 if (root === undefined) {
1316 root = value;
1317 } else {
1318 var parent = stack[stack.length - 1];
1319 if (Array.isArray(parent)) {
1320 parent.push(value);
1321 } else {
1322 parent[key] = value;
1323 }
1324 }
1325
1326 if (value !== null && typeof value === 'object') {
1327 stack.push(value);
1328
1329 if (Array.isArray(value)) {
1330 parseState = 'beforeArrayValue';
1331 } else {
1332 parseState = 'beforePropertyName';
1333 }
1334 } else {
1335 var current = stack[stack.length - 1];
1336 if (current == null) {
1337 parseState = 'end';
1338 } else if (Array.isArray(current)) {
1339 parseState = 'afterArrayValue';
1340 } else {
1341 parseState = 'afterPropertyValue';
1342 }
1343 }
1344 }
1345
1346 function pop () {
1347 stack.pop();
1348
1349 var current = stack[stack.length - 1];
1350 if (current == null) {
1351 parseState = 'end';
1352 } else if (Array.isArray(current)) {
1353 parseState = 'afterArrayValue';
1354 } else {
1355 parseState = 'afterPropertyValue';
1356 }
1357 }
1358
1359 // This code is unreachable.
1360 // function invalidParseState () {
1361 // return new Error(`JSON5: invalid parse state '${parseState}'`)
1362 // }
1363
1364 // This code is unreachable.
1365 // function invalidLexState (state) {
1366 // return new Error(`JSON5: invalid lex state '${state}'`)
1367 // }
1368
1369 function invalidChar (c) {
1370 if (c === undefined) {
1371 return syntaxError(("JSON5: invalid end of input at " + line + ":" + column))
1372 }
1373
1374 return syntaxError(("JSON5: invalid character '" + (formatChar(c)) + "' at " + line + ":" + column))
1375 }
1376
1377 function invalidEOF () {
1378 return syntaxError(("JSON5: invalid end of input at " + line + ":" + column))
1379 }
1380
1381 // This code is unreachable.
1382 // function invalidToken () {
1383 // if (token.type === 'eof') {
1384 // return syntaxError(`JSON5: invalid end of input at ${line}:${column}`)
1385 // }
1386
1387 // const c = String.fromCodePoint(token.value.codePointAt(0))
1388 // return syntaxError(`JSON5: invalid character '${formatChar(c)}' at ${line}:${column}`)
1389 // }
1390
1391 function invalidIdentifier () {
1392 column -= 5;
1393 return syntaxError(("JSON5: invalid identifier character at " + line + ":" + column))
1394 }
1395
1396 function separatorChar (c) {
1397 console.warn(("JSON5: '" + (formatChar(c)) + "' in strings is not valid ECMAScript; consider escaping"));
1398 }
1399
1400 function formatChar (c) {
1401 var replacements = {
1402 "'": "\\'",
1403 '"': '\\"',
1404 '\\': '\\\\',
1405 '\b': '\\b',
1406 '\f': '\\f',
1407 '\n': '\\n',
1408 '\r': '\\r',
1409 '\t': '\\t',
1410 '\v': '\\v',
1411 '\0': '\\0',
1412 '\u2028': '\\u2028',
1413 '\u2029': '\\u2029',
1414 };
1415
1416 if (replacements[c]) {
1417 return replacements[c]
1418 }
1419
1420 if (c < ' ') {
1421 var hexString = c.charCodeAt(0).toString(16);
1422 return '\\x' + ('00' + hexString).substring(hexString.length)
1423 }
1424
1425 return c
1426 }
1427
1428 function syntaxError (message) {
1429 var err = new SyntaxError(message);
1430 err.lineNumber = line;
1431 err.columnNumber = column;
1432 return err
1433 }
1434
1435 var stringify = function stringify (value, replacer, space) {
1436 var stack = [];
1437 var indent = '';
1438 var propertyList;
1439 var replacerFunc;
1440 var gap = '';
1441 var quote;
1442
1443 if (
1444 replacer != null &&
1445 typeof replacer === 'object' &&
1446 !Array.isArray(replacer)
1447 ) {
1448 space = replacer.space;
1449 quote = replacer.quote;
1450 replacer = replacer.replacer;
1451 }
1452
1453 if (typeof replacer === 'function') {
1454 replacerFunc = replacer;
1455 } else if (Array.isArray(replacer)) {
1456 propertyList = [];
1457 for (var i = 0, list = replacer; i < list.length; i += 1) {
1458 var v = list[i];
1459
1460 var item = (void 0);
1461
1462 if (typeof v === 'string') {
1463 item = v;
1464 } else if (
1465 typeof v === 'number' ||
1466 v instanceof String ||
1467 v instanceof Number
1468 ) {
1469 item = String(v);
1470 }
1471
1472 if (item !== undefined && propertyList.indexOf(item) < 0) {
1473 propertyList.push(item);
1474 }
1475 }
1476 }
1477
1478 if (space instanceof Number) {
1479 space = Number(space);
1480 } else if (space instanceof String) {
1481 space = String(space);
1482 }
1483
1484 if (typeof space === 'number') {
1485 if (space > 0) {
1486 space = Math.min(10, Math.floor(space));
1487 gap = ' '.substr(0, space);
1488 }
1489 } else if (typeof space === 'string') {
1490 gap = space.substr(0, 10);
1491 }
1492
1493 return serializeProperty('', {'': value})
1494
1495 function serializeProperty (key, holder) {
1496 var value = holder[key];
1497 if (value != null) {
1498 if (typeof value.toJSON5 === 'function') {
1499 value = value.toJSON5(key);
1500 } else if (typeof value.toJSON === 'function') {
1501 value = value.toJSON(key);
1502 }
1503 }
1504
1505 if (replacerFunc) {
1506 value = replacerFunc.call(holder, key, value);
1507 }
1508
1509 if (value instanceof Number) {
1510 value = Number(value);
1511 } else if (value instanceof String) {
1512 value = String(value);
1513 } else if (value instanceof Boolean) {
1514 value = value.valueOf();
1515 }
1516
1517 switch (value) {
1518 case null: return 'null'
1519 case true: return 'true'
1520 case false: return 'false'
1521 }
1522
1523 if (typeof value === 'string') {
1524 return quoteString(value, false)
1525 }
1526
1527 if (typeof value === 'number') {
1528 return String(value)
1529 }
1530
1531 if (typeof value === 'object') {
1532 return Array.isArray(value) ? serializeArray(value) : serializeObject(value)
1533 }
1534
1535 return undefined
1536 }
1537
1538 function quoteString (value) {
1539 var quotes = {
1540 "'": 0.1,
1541 '"': 0.2,
1542 };
1543
1544 var replacements = {
1545 "'": "\\'",
1546 '"': '\\"',
1547 '\\': '\\\\',
1548 '\b': '\\b',
1549 '\f': '\\f',
1550 '\n': '\\n',
1551 '\r': '\\r',
1552 '\t': '\\t',
1553 '\v': '\\v',
1554 '\0': '\\0',
1555 '\u2028': '\\u2028',
1556 '\u2029': '\\u2029',
1557 };
1558
1559 var product = '';
1560
1561 for (var i = 0; i < value.length; i++) {
1562 var c = value[i];
1563 switch (c) {
1564 case "'":
1565 case '"':
1566 quotes[c]++;
1567 product += c;
1568 continue
1569
1570 case '\0':
1571 if (util.isDigit(value[i + 1])) {
1572 product += '\\x00';
1573 continue
1574 }
1575 }
1576
1577 if (replacements[c]) {
1578 product += replacements[c];
1579 continue
1580 }
1581
1582 if (c < ' ') {
1583 var hexString = c.charCodeAt(0).toString(16);
1584 product += '\\x' + ('00' + hexString).substring(hexString.length);
1585 continue
1586 }
1587
1588 product += c;
1589 }
1590
1591 var quoteChar = quote || Object.keys(quotes).reduce(function (a, b) { return (quotes[a] < quotes[b]) ? a : b; });
1592
1593 product = product.replace(new RegExp(quoteChar, 'g'), replacements[quoteChar]);
1594
1595 return quoteChar + product + quoteChar
1596 }
1597
1598 function serializeObject (value) {
1599 if (stack.indexOf(value) >= 0) {
1600 throw TypeError('Converting circular structure to JSON5')
1601 }
1602
1603 stack.push(value);
1604
1605 var stepback = indent;
1606 indent = indent + gap;
1607
1608 var keys = propertyList || Object.keys(value);
1609 var partial = [];
1610 for (var i = 0, list = keys; i < list.length; i += 1) {
1611 var key = list[i];
1612
1613 var propertyString = serializeProperty(key, value);
1614 if (propertyString !== undefined) {
1615 var member = serializeKey(key) + ':';
1616 if (gap !== '') {
1617 member += ' ';
1618 }
1619 member += propertyString;
1620 partial.push(member);
1621 }
1622 }
1623
1624 var final;
1625 if (partial.length === 0) {
1626 final = '{}';
1627 } else {
1628 var properties;
1629 if (gap === '') {
1630 properties = partial.join(',');
1631 final = '{' + properties + '}';
1632 } else {
1633 var separator = ',\n' + indent;
1634 properties = partial.join(separator);
1635 final = '{\n' + indent + properties + ',\n' + stepback + '}';
1636 }
1637 }
1638
1639 stack.pop();
1640 indent = stepback;
1641 return final
1642 }
1643
1644 function serializeKey (key) {
1645 if (key.length === 0) {
1646 return quoteString(key, true)
1647 }
1648
1649 var firstChar = String.fromCodePoint(key.codePointAt(0));
1650 if (!util.isIdStartChar(firstChar)) {
1651 return quoteString(key, true)
1652 }
1653
1654 for (var i = firstChar.length; i < key.length; i++) {
1655 if (!util.isIdContinueChar(String.fromCodePoint(key.codePointAt(i)))) {
1656 return quoteString(key, true)
1657 }
1658 }
1659
1660 return key
1661 }
1662
1663 function serializeArray (value) {
1664 if (stack.indexOf(value) >= 0) {
1665 throw TypeError('Converting circular structure to JSON5')
1666 }
1667
1668 stack.push(value);
1669
1670 var stepback = indent;
1671 indent = indent + gap;
1672
1673 var partial = [];
1674 for (var i = 0; i < value.length; i++) {
1675 var propertyString = serializeProperty(String(i), value);
1676 partial.push((propertyString !== undefined) ? propertyString : 'null');
1677 }
1678
1679 var final;
1680 if (partial.length === 0) {
1681 final = '[]';
1682 } else {
1683 if (gap === '') {
1684 var properties = partial.join(',');
1685 final = '[' + properties + ']';
1686 } else {
1687 var separator = ',\n' + indent;
1688 var properties$1 = partial.join(separator);
1689 final = '[\n' + indent + properties$1 + ',\n' + stepback + ']';
1690 }
1691 }
1692
1693 stack.pop();
1694 indent = stepback;
1695 return final
1696 }
1697 };
1698
1699 var JSON5 = {
1700 parse: parse,
1701 stringify: stringify,
1702 };
1703
1704 var lib = JSON5;
1705
1706 var es5 = lib;
1707
1708 return es5;
1709
1710})));
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