Generates dynamic prototype methods for JavaScript objects (classes) by supporting method definition within their "class" constructor (like an instance version), this removes the need to expose internal properties on the instance (this) and the usage of ClassName.prototype.funcName() both of which result in better code minfication (smaller output) and therefore improved load times for your users.
+
The dynamically generated prototype methods support class inheritance of any type, which means you can extend from base classes that use instance or prototype defined methods, you also don't need to add the normal boiler plate code to handle detecting, saving and calling any previous instance methods that you are overriding as support for this is provided automatically.
+
So whether creating a new class or extending some other class/code, your resulting code, can be successfully extended via TypeScript or JavaScript.
By defining the properties / methods within the constructors closure, each instance can contain or define internal state in the form of properties which it does not have to expose publically as each defined "public" instance method has direct access to this define state within the context/scope of the closure method.
+
While this does require some additional CPU and memory at the point of creating each instance object this is designed to be as minimal as possible and should be outwayed by the following advantages :-
+
+
Avoids polluting the instance (this) namespace with internal values that can cause issues with inheritence for base/super classes or even derived classes that extend your class.
+
Smaller code as the internal properties and methods when defined within the instance can be minified.
+
As the resulting generated code can be better minified this should result in a smaller minified result and therefore better load times for your users.
While this helper was originally created to support better minification for generated code via TypeScript, it is not limited to only being used from within TypeScript.
+
And as with including any additional code into your project there is a trade off that you need to make before using this helper which is the size of the additional code of this utility vs the minification gains that may be obtained. As in most cases of creating JavaScript code for better minfication if your code doesn't expose or provide a lot of public methods or only uses un-minifiable "names" less than 2 times then the potential gains may not be worth the additional bytes.
+
And yes at the end of the day, if you are creating JS classes directly in Javascript you should be able to create a simplier one-off solution that would result in smaller output as this project needs to be generic to be able to support all use-cases.
import dynamicProto from"@microsoft/dynamicproto-js";
+class ExampleClass extends BaseClass {
+ constructor() {
+ dynamicProto(ExampleClass, this, (_self, base) => {
+ // This will define a function that will be converted to a prototype function
+ _self.newFunc = () => {
+ // Access any "this" instance property
+ if (_self.someProperty) {
+ ...
+ }
+ }
+ // This will define a function that will be converted to a prototype function
+ _self.myFunction = () => {
+ // Access any "this" instance property
+ if (_self.someProperty) {
+ // Call the base version of the function that we are overriding
+ base.myFunction();
+ }
+ ...
+ }
+ _self.initialize = () => {
+ ...
+ }
+ // Warnings: While the following will work as _self is simply a ference to
+ // this, if anyone overrides myFunction() the overridden will be called first
+ // as the normal JavaScript method resolution will occur and the defined
+ // _self.initialize() function is actually gets removed from the instance and
+ // a proxy prototype version is created to reference the created method.
+ _self.initialize();
+ });
+ }
+}
Navigate to the root folder and update rush dependencies
+
rush update
+
+
Build, lint, create docs and run tests
+
rush build
+ npm run test
+
+
+
If you are changing package versions or adding/removing any package dependencies, run rush update --purge --recheck --full before building. Please check-in any files that change under common\ folder.
The minified version of this adds a negligible amount of code and loadtime to your source code and by using this library your generated code can be better minified as it removes most references of Classname.prototype.XXX methods from the generated code.
Read our contributing guide to learn about our development process, how to propose bugfixes and improvements, and how to build and test your changes to Application Insights.
As an library there are numerous users which cannot control the browsers that their customers use. As such we need to ensure that this library continues to "work" and does not break the JS execution when loaded by an older browser. While it would be ideal to just not support IE8 and older generation (ES3) browsers there are numerous large customers/users that continue to require pages to "work" and as noted they may or cannot control which browser that their end users choose to use.
+
As part of enabling ES3/IE8 support we have set the tsconfig.json to ES3 and uglify settings in rollup.config.js transformations to support ie8. This provides a first level of support which blocks anyone from adding unsupported ES3 features to the code and enables the generated javascript to be validily parsed in an ES3+ environment.
+
Ensuring that the generated code is compatible with ES3 is only the first step, JS parsers will still parse the code when an unsupport core function is used, it will just fail or throw an exception at runtime. Therefore, we also need to require/use polyfil implementations or helper functions to handle those scenarios.
This table does not attempt to include ALL of the ES3 unsuported features, just the currently known functions that where being used at the time or writing. You are welcome to contribute to provide additional helpers, workarounds or documentation of values that should not be used.
Generates dynamic prototype methods for JavaScript objects (classes) by supporting method definition within their "class" constructor (like an instance version), this removes the need to expose internal properties on the instance (this) and the usage of ClassName.prototype.funcName() both of which result in better code minfication (smaller output) and therefore improved load times for your users.
+
The dynamically generated prototype methods support class inheritance of any type, which means you can extend from base classes that use instance or prototype defined methods, you also don't need to add the normal boiler plate code to handle detecting, saving and calling any previous instance methods that you are overriding as support for this is provided automatically.
+
So whether creating a new class or extending some other class/code, your resulting code, can be successfully extended via TypeScript or JavaScript.
By defining the properties / methods within the constructors closure, each instance can contain or define internal state in the form of properties which it does not have to expose publically as each defined "public" instance method has direct access to this define state within the context/scope of the closure method.
+
While this does require some additional CPU and memory at the point of creating each instance object this is designed to be as minimal as possible and should be outwayed by the following advantages :-
+
+
Avoids polluting the instance (this) namespace with internal values that can cause issues with inheritence for base/super classes or even derived classes that extend your class.
+
Smaller code as the internal properties and methods when defined within the instance can be minified.
+
As the resulting generated code can be better minified this should result in a smaller minified result and therefore better load times for your users.
While this helper was originally created to support better minification for generated code via TypeScript, it is not limited to only being used from within TypeScript.
+
And as with including any additional code into your project there is a trade off that you need to make before using this helper which is the size of the additional code of this utility vs the minification gains that may be obtained. As in most cases of creating JavaScript code for better minfication if your code doesn't expose or provide a lot of public methods or only uses un-minifiable "names" less than 2 times then the potential gains may not be worth the additional bytes.
+
And yes at the end of the day, if you are creating JS classes directly in Javascript you should be able to create a simplier one-off solution that would result in smaller output as this project needs to be generic to be able to support all use-cases.
import dynamicProto from"@microsoft/dynamicproto-js";
+class ExampleClass extends BaseClass {
+ constructor() {
+ dynamicProto(ExampleClass, this, (_self, base) => {
+ // This will define a function that will be converted to a prototype function
+ _self.newFunc = () => {
+ // Access any "this" instance property
+ if (_self.someProperty) {
+ ...
+ }
+ }
+ // This will define a function that will be converted to a prototype function
+ _self.myFunction = () => {
+ // Access any "this" instance property
+ if (_self.someProperty) {
+ // Call the base version of the function that we are overriding
+ base.myFunction();
+ }
+ ...
+ }
+ _self.initialize = () => {
+ ...
+ }
+ // Warnings: While the following will work as _self is simply a ference to
+ // this, if anyone overrides myFunction() the overridden will be called first
+ // as the normal JavaScript method resolution will occur and the defined
+ // _self.initialize() function is actually gets removed from the instance and
+ // a proxy prototype version is created to reference the created method.
+ _self.initialize();
+ });
+ }
+}
Navigate to the root folder and update rush dependencies
+
rush update
+
+
Build, lint, create docs and run tests
+
rush build
+ npm run test
+
+
+
If you are changing package versions or adding/removing any package dependencies, run rush update --purge --recheck --full before building. Please check-in any files that change under common\ folder.
The minified version of this adds a negligible amount of code and loadtime to your source code and by using this library your generated code can be better minified as it removes most references of Classname.prototype.XXX methods from the generated code.
Read our contributing guide to learn about our development process, how to propose bugfixes and improvements, and how to build and test your changes to Application Insights.
As an library there are numerous users which cannot control the browsers that their customers use. As such we need to ensure that this library continues to "work" and does not break the JS execution when loaded by an older browser. While it would be ideal to just not support IE8 and older generation (ES3) browsers there are numerous large customers/users that continue to require pages to "work" and as noted they may or cannot control which browser that their end users choose to use.
+
As part of enabling ES3/IE8 support we have set the tsconfig.json to ES3 and uglify settings in rollup.config.js transformations to support ie8. This provides a first level of support which blocks anyone from adding unsupported ES3 features to the code and enables the generated javascript to be validily parsed in an ES3+ environment.
+
Ensuring that the generated code is compatible with ES3 is only the first step, JS parsers will still parse the code when an unsupport core function is used, it will just fail or throw an exception at runtime. Therefore, we also need to require/use polyfil implementations or helper functions to handle those scenarios.
This table does not attempt to include ALL of the ES3 unsuported features, just the currently known functions that where being used at the time or writing. You are welcome to contribute to provide additional helpers, workarounds or documentation of values that should not be used.
The delegate signature for the function used as the callback for dynamicProto()
+
+
+
param
+
This is the real "this" of the current target object
+
+
param
+
The is a proxy object which ONLY contains this function that existed on the "this" instance before
+ calling dynamicProto, it does NOT contain properties of this. This is basically equivalent to using the "super" keyword.
+
+
+
+
Type parameters
+
+
+
DPType
+
+
+
This is the generic type of the class, used to keep intellisense valid for the proxy instance, even
+ though it is only a proxy that only contains the functions
Helper function when creating dynamic (inline) functions for classes, this helper performs the following tasks :-
+
+
Saves references to all defined base class functions
+
Calls the delegateFunc with the current target (this) and a base object reference that can be used to call all "super" functions.
+
Will populate the class prototype for all overridden functions to support class extension that call the prototype instance.
+ Callers should use this helper when declaring all function within the constructor of a class, as mentioned above the delegateFunc is
+ passed both the target "this" and an object that can be used to call any base (super) functions, using this based object in place of
+ super.XXX() (which gets expanded to _super.prototype.XXX()) provides a better minification outcome and also ensures the correct "this"
+ context is maintained as TypeScript creates incorrect references using super.XXXX() for dynamically defined functions i.e. Functions
+ defined in the constructor or some other function (rather than declared as complete typescript functions).
+
+
import dynamicProto from"@microsoft/dynamicproto-js";
+class ExampleClass extends BaseClass {
+ constructor() {
+ dynamicProto(ExampleClass, this, (_self, base) => {
+ // This will define a function that will be converted to a prototype function
+ _self.newFunc = () => {
+ // Access any "this" instance property
+ if (_self.someProperty) {
+ ...
+ }
+ }
+ // This will define a function that will be converted to a prototype function
+ _self.myFunction = () => {
+ // Access any "this" instance property
+ if (_self.someProperty) {
+ // Call the base version of the function that we are overriding
+ base.myFunction();
+ }
+ ...
+ }
+ _self.initialize = () => {
+ ...
+ }
+ // Warnings: While the following will work as _self is simply a reference to
+ // this, if anyone overrides myFunction() the overridden will be called first
+ // as the normal JavaScript method resolution will occur and the defined
+ // _self.initialize() function is actually gets removed from the instance and
+ // a proxy prototype version is created to reference the created method.
+ _self.initialize();
+ });
+ }
+}
+
+
+
+
+
Type parameters
+
+
+
DPType
+
+
This is the generic type of the class, used to keep intellisense valid
+
+
+
+
DPCls
+
+
The type that contains the prototype of the current class
+
+
+
+
Parameters
+
+
+
theClass: DPCls
+
+
This is the current class instance which contains the prototype for the current class
+
+
+
+
target: DPType
+
+
The current "this" (target) reference, when the class has been extended this.prototype will not be the 'theClass' value.
+
+
+
\ No newline at end of file
diff --git a/lib/package.json b/lib/package.json
new file mode 100644
index 0000000..88c1769
--- /dev/null
+++ b/lib/package.json
@@ -0,0 +1,61 @@
+{
+ "name": "@microsoft/dynamicproto-js",
+ "author": "Microsoft Application Insights Team",
+ "version": "0.0.1",
+ "description": "Microsoft Dynamic Proto Utility",
+ "keywords": [
+ "javascript",
+ "dynamic prototype",
+ "microsoft",
+ "typescript",
+ "inheritence",
+ "minification",
+ "application insights"
+ ],
+ "main": "./dist/dynamicproto-js.js",
+ "module": "./dist/dynamicproto-js.js",
+ "types": "./dist/dynamicproto-js.d.ts",
+ "directories": {
+ "doc": "./docs"
+ },
+ "scripts": {
+ "postinstall": "node common/scripts/install-run-rush.js update --recheck --full",
+ "clean": "grunt clean",
+ "build": "npm run build:esm && npm run build:bundle && npm run lint && npm run docs",
+ "build:esm": "grunt dynamicproto",
+ "build:bundle": "rollup -c rollup.config.js",
+ "test": "grunt dynamicprototest",
+ "lint": "tslint -p tsconfig.json",
+ "docs": "typedoc --out ./docs src --excludePrivate --excludeProtected --tsconfig tsconfig.json --theme minimal"
+ },
+ "repository": {
+ "type": "git",
+ "url": "git+https://github.com/microsoft/DynamicProto-JS.git"
+ },
+ "bugs": {
+ "url": "https://github.com/microsoft/DynamicProto-JS/issues"
+ },
+ "homepage": "https://github.com/microsoft/DynamicProto-JS#readme",
+ "license": "MIT",
+ "sideEffects": false,
+ "devDependencies": {
+ "grunt": "^1.0.1",
+ "grunt-cli": "^1.3.2",
+ "grunt-contrib-qunit": "^2.0.0",
+ "grunt-contrib-uglify": "^3.1.0",
+ "grunt-run": "^0.8.1",
+ "grunt-ts": "^6.0.0-beta.22",
+ "grunt-tslint": "^5.0.2",
+ "tslint": "^5.19.0",
+ "tslint-microsoft-contrib": "^5.2.1",
+ "tslint-config-prettier": "^1.18.0",
+ "typescript": "2.5.3",
+ "rollup-plugin-node-resolve": "^3.4.0",
+ "rollup-plugin-replace": "^2.1.0",
+ "rollup-plugin-uglify": "^6.0.0",
+ "rollup": "^0.66.0"
+ },
+ "dependencies": {
+ "tslib": "^1.9.3"
+ }
+}
diff --git a/lib/rollup.config.js b/lib/rollup.config.js
new file mode 100644
index 0000000..766a80a
--- /dev/null
+++ b/lib/rollup.config.js
@@ -0,0 +1,109 @@
+import nodeResolve from "rollup-plugin-node-resolve";
+import {uglify} from "rollup-plugin-uglify";
+import replace from "rollup-plugin-replace";
+
+const version = require("./package.json").version;
+const outputName = "dynamicproto-js";
+const banner = [
+ "/*!",
+ ` * Microsoft Dynamic Proto Utility, ${version}`,
+ " * Copyright (c) Microsoft and contributors. All rights reserved.",
+ " */"
+].join("\n");
+
+const bundleRollupConfigFactory = isProduction => {
+ const bundleRollupConfig = {
+ input: `./dist-esm/${outputName}.js`,
+ output: {
+ file: `./bundle/${outputName}.js`,
+ banner: banner,
+ format: "umd",
+ name: "Microsoft.DynamicProto-JS",
+ sourcemap: true
+ },
+ plugins: [
+ replace({
+ delimiters: ["", ""],
+ values: {
+ "// Copyright (c) Microsoft Corporation. All rights reserved.": "",
+ "// Licensed under the MIT License.": ""
+ }
+ }),
+ nodeResolve({
+ module: true,
+ browser: true,
+ preferBuiltins: false
+ })
+ ]
+ };
+
+ if (isProduction) {
+ bundleRollupConfig.output.file = `./bundle/${outputName}.min.js`;
+ bundleRollupConfig.plugins.push(
+ uglify({
+ ie8: true,
+ toplevel: true,
+ compress: {
+ passes:3,
+ unsafe: true
+ },
+ output: {
+ preamble: banner,
+ webkit:true
+ }
+ })
+ );
+ }
+
+ return bundleRollupConfig;
+};
+
+const nodeUmdRollupConfigFactory = (isProduction) => {
+ const nodeRollupConfig = {
+ input: `./dist-esm/${outputName}.js`,
+ output: {
+ file: `./dist/${outputName}.js`,
+ banner: banner,
+ format: "umd",
+ name: "Microsoft.DynamicProto-JS",
+ sourcemap: true
+ },
+ plugins: [
+ replace({
+ delimiters: ["", ""],
+ values: {
+ "// Copyright (c) Microsoft Corporation. All rights reserved.": "",
+ "// Licensed under the MIT License.": ""
+ }
+ }),
+ nodeResolve()
+ ]
+ };
+
+ if (isProduction) {
+ nodeRollupConfig.output.file = `./dist/${outputName}.min.js`;
+ nodeRollupConfig.plugins.push(
+ uglify({
+ ie8: true,
+ toplevel: true,
+ compress: {
+ passes:3,
+ unsafe: true
+ },
+ output: {
+ preamble: banner,
+ webkit:true
+ }
+ })
+ );
+ }
+
+ return nodeRollupConfig;
+}
+
+export default [
+ nodeUmdRollupConfigFactory(true),
+ nodeUmdRollupConfigFactory(false),
+ bundleRollupConfigFactory(true),
+ bundleRollupConfigFactory(false)
+];
diff --git a/lib/src/DynamicProto.ts b/lib/src/DynamicProto.ts
new file mode 100644
index 0000000..984c90c
--- /dev/null
+++ b/lib/src/DynamicProto.ts
@@ -0,0 +1,408 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+/**
+ * Constant string defined to support minimization
+ * @ignore
+ */
+const Constructor = 'constructor';
+
+/**
+ * Constant string defined to support minimization
+ * @ignore
+ */
+const Prototype = 'prototype';
+
+/**
+ * Constant string defined to support minimization
+ * @ignore
+ */
+const strFunction = 'function';
+
+/**
+ * Constant string defined to support minimization
+ * @ignore
+ */
+const GetPrototypeOf = 'getPrototypeOf';
+
+/**
+ * Used to define the name of the instance function lookup table
+ * @ignore
+ */
+const DynInstFuncTable = '_dynInstFuncs';
+
+/**
+ * Name used to tag the dynamic prototype function
+ * @ignore
+ */
+const DynProxyTag = '_isDynProxy';
+
+/**
+ * Name added to a prototype to define the dynamic prototype "class" name used to lookup the function table
+ * @ignore
+ */
+const DynClassName = '_dynClass';
+
+/**
+ * Prefix added to the classname to avoid any name clashes with other instance level properties
+ * @ignore
+ */
+const DynClassNamePrefix = '_dynCls$';
+
+/**
+ * Value used as the name of a class when it cannot be determined
+ * @ignore
+ */
+const UnknownValue = '_unknown_';
+
+/**
+ * Internal Global used to generate a unique dynamic class name, every new class will increase this value
+ * @ignore
+ */
+let _dynamicNames = 0;
+
+/**
+ * Helper to check if the object contains a property of the name
+ * @ignore
+ */
+function _hasOwnProperty(obj:any, prop:string) {
+ return obj && Object[Prototype].hasOwnProperty.call(obj, prop);
+}
+
+/**
+ * Checks if the passed of value is a function.
+ * @param {any} value - Value to be checked.
+ * @return {boolean} True if the value is a boolean, false otherwise.
+ * @ignore
+ */
+function _isFunction(value: any): boolean {
+ return typeof value === strFunction;
+}
+
+/**
+ * Helper used to check whether the target is an Object prototype or Array prototype
+ * @ignore
+ */
+function _isObjectOrArrayPrototype(target:any) {
+ return target && (target === Object[Prototype] || target === Array[Prototype]);
+}
+
+/**
+ * Helper used to check whether the target is an Object prototype, Array prototype or Function prototype
+ * @ignore
+ */
+function _isObjectArrayOrFunctionPrototype(target:any)
+{
+ return _isObjectOrArrayPrototype(target) || target === Function[Prototype];
+}
+
+/**
+ * Helper used to get the prototype of the target object as getPrototypeOf is not available in an ES3 environment.
+ * @ignore
+ */
+function _getObjProto(target:any) {
+ if (target) {
+ // This method doesn't existing in older browsers (e.g. IE8)
+ if (Object[GetPrototypeOf]) {
+ return Object[GetPrototypeOf](target);
+ }
+
+ var proto = "__proto__"; // using indexed lookup to assist with minification
+ if(_isObjectOrArrayPrototype(target[proto])) {
+ return target[proto];
+ }
+
+ var construct = target[Constructor];
+ if (construct) {
+ // May break if the constructor has been changed or removed
+ return construct[Prototype];
+ }
+ }
+
+ return null;
+}
+
+/**
+ * Helper function to check whether the provided function name is a potential candidate for dynamic
+ * callback and prototype generation.
+ * @param target The target object, may be a prototpe or class object
+ * @param funcName The function name
+ * @ignore
+ */
+function _isDynamicCandidate(target:any, funcName:string) {
+ return (funcName !== Constructor && _isFunction(target[funcName]) && _hasOwnProperty(target, funcName));
+}
+
+/**
+ * Helper to throw a TypeError exception
+ * @param message the message
+ * @ignore
+ */
+function _throwTypeError(message:string) {
+ throw new TypeError("DynamicProto: " + message);
+}
+
+/**
+ * Returns a collection of the instance functions that are defined directly on the thisTarget object, it does
+ * not return any inherited functions
+ * @param thisTarget The object to get the instance functions from
+ * @ignore
+ */
+function _getInstanceFuncs(thisTarget:any): any {
+ // Get the base proto
+ var instFuncs = {};
+
+ // Save any existing instance functions
+ for (var name in thisTarget) {
+ // Don't include any dynamic prototype instances - as we only want the real functions
+ if (!instFuncs[name] && _isDynamicCandidate(thisTarget, name)) {
+ // Create an instance callback for pasing the base function to the caller
+ instFuncs[name] = thisTarget[name];
+ }
+ }
+
+ return instFuncs;
+}
+
+/**
+ * Returns an object that contains callback functions for all "base/super" functions, this is used to "save"
+ * enabling calling super.xxx() functions without requiring that the base "class" has defined a prototype references
+ * @param target The current instance
+ * @ignore
+ */
+function _getBaseFuncs(classProto:any, thisTarget:any, instFuncs:any): any {
+ function _instFuncProxy(target:any, theFunc:any) {
+ return function() {
+ return theFunc.apply(target, arguments);
+ };
+ }
+
+ // Start creating a new baseFuncs by creating proxies for the instance functions (as they may get replaced)
+ var baseFuncs = {};
+ for (var name in instFuncs) {
+ // Create an instance callback for pasing the base function to the caller
+ baseFuncs[name] = _instFuncProxy(thisTarget, instFuncs[name]);
+ }
+
+ // Get the base prototype functions
+ var baseProto = _getObjProto(classProto);
+
+ // Don't include base object functions for Object, Array or Function
+ while (baseProto && !_isObjectArrayOrFunctionPrototype(baseProto)) {
+ // look for prototype functions
+ for (var name in baseProto) {
+ // Don't include any dynamic prototype instances - as we only want the real functions
+ if (!baseFuncs[name] && _isDynamicCandidate(baseProto, name)) {
+ // Create an instance callback for pasing the base function to the caller
+ baseFuncs[name] = _instFuncProxy(thisTarget, baseProto[name]);
+ }
+ }
+
+ // We need to find all possible functions that might be overloaded by walking the entire prototype chain
+ // This avoids the caller from needing to check whether it's direct base class implements the function or not
+ // by walking the entire chain it simplifies the usage and issues from upgrading any of the base classes.
+ baseProto = _getObjProto(baseProto);
+ }
+
+ return baseFuncs;
+}
+
+/**
+ * Add the required dynamic prototype methods to the the class prototype
+ * @param proto The class prototype
+ * @param className The instance classname
+ * @param target The target instance
+ * @param baseInstFuncs The base instance functions
+ * @ignore
+ */
+function _populatePrototype(proto:any, className:string, target:any, baseInstFuncs:any) {
+ function _createDynamicPrototype(proto:any, funcName:string) {
+ var dynProtoProxy = function() {
+ let _this = this;
+ // We need to check whether the class name is defined directly on this prototype otherwise
+ // it will walk the proto chain and return any parent proto classname.
+ if (_this && _hasOwnProperty(proto, DynClassName)) {
+ let instFunc = ((_this[DynInstFuncTable] || {})[proto[DynClassName]] || {})[funcName];
+ if (instFunc) {
+ // Used the instance function property
+ return instFunc.apply(_this, arguments);
+ }
+
+ // Avoid stack overflow from recursive calling the same function
+ _throwTypeError("Missing [" + funcName + "] " + strFunction);
+ }
+
+ let protoFunc = proto[funcName];
+
+ // Check that the prototype function is not a self reference -- try to avoid stack overflow!
+ if (protoFunc === dynProtoProxy) {
+ // It is so lookup the base prototype
+ protoFunc = _getObjProto(proto)[funcName];
+ }
+
+ if (!_isFunction(protoFunc)) {
+ _throwTypeError("[" + funcName + "] is not a " + strFunction);
+ }
+
+ return protoFunc.apply(_this, arguments);
+ };
+
+ // Tag this function as a proxy to support replacing dynamic proxy elements (primary use case is for unit testing
+ // via which can dynamically replace the prototype function reference)
+ (dynProtoProxy as any)[DynProxyTag] = 1;
+ return dynProtoProxy;
+ }
+
+ if (!_isObjectOrArrayPrototype(proto)) {
+ let instFuncTable = target[DynInstFuncTable] = target[DynInstFuncTable] || {};
+ let instFuncs = instFuncTable[className] = (instFuncTable[className] || {}); // fetch and assign if as it may not exist yet
+ for (var name in target) {
+ // Only add overriden functions
+ if (_isDynamicCandidate(target, name) && target[name] !== baseInstFuncs[name] ) {
+ // Save the instance Function to the lookup table and remove it from the instance as it's not a dynamic proto function
+ instFuncs[name] = target[name];
+ delete target[name];
+
+ // Add a dynamic proto if one doesn't exist or if a prototype function exists and it's not a dynamic one
+ if (!_hasOwnProperty(proto, name) || (proto[name] && !proto[name][DynProxyTag])) {
+ proto[name] = _createDynamicPrototype(proto, name);
+ }
+ }
+ }
+ }
+}
+
+/**
+ * Checks whether the passed prototype object appears to be correct by walking the prototype heirarchy of the instance
+ * @param classProto The class prototype instance
+ * @param thisTarget The current instance that will be checked whther the passed prototype instance is in the heirarchy
+ * @ignore
+ */
+function _checkPrototype(classProto:any, thisTarget:any) {
+ let thisProto = _getObjProto(thisTarget);
+ while (thisProto && !_isObjectArrayOrFunctionPrototype(thisProto)) {
+ if (thisProto === classProto) {
+ return true;
+ }
+
+ thisProto = _getObjProto(thisProto);
+ }
+
+ return false;
+}
+
+/**
+ * Gets the current prototype name using the ES6 name if available otherwise falling back to a use unknown as the name.
+ * It's not critical for this to return a name, it's used to decorate the generated unique name for easier debugging only.
+ * @param target
+ * @param unknownValue
+ * @ignore
+ */
+function _getObjName(target:any, unknownValue?:string) {
+ if (_hasOwnProperty(target, Prototype)) {
+ // Look like a prototype
+ return target.name || unknownValue || UnknownValue
+ }
+
+ return (((target || {})[Constructor]) || {}).name || unknownValue || UnknownValue;
+}
+
+/**
+ * The delegate signature for the function used as the callback for dynamicProto()
+ * @typeparam DPType This is the generic type of the class, used to keep intellisense valid for the proxy instance, even
+ * though it is only a proxy that only contains the functions
+ * @param theTarget This is the real "this" of the current target object
+ * @param baseFuncProxy The is a proxy object which ONLY contains this function that existed on the "this" instance before
+ * calling dynamicProto, it does NOT contain properties of this. This is basically equivalent to using the "super" keyword.
+ */
+export type DynamicProtoDelegate = (theTarget:DPType, baseFuncProxy?:DPType) => void;
+
+/**
+ * Helper function when creating dynamic (inline) functions for classes, this helper performs the following tasks :-
+ * - Saves references to all defined base class functions
+ * - Calls the delegateFunc with the current target (this) and a base object reference that can be used to call all "super" functions.
+ * - Will populate the class prototype for all overridden functions to support class extension that call the prototype instance.
+ * Callers should use this helper when declaring all function within the constructor of a class, as mentioned above the delegateFunc is
+ * passed both the target "this" and an object that can be used to call any base (super) functions, using this based object in place of
+ * super.XXX() (which gets expanded to _super.prototype.XXX()) provides a better minification outcome and also ensures the correct "this"
+ * context is maintained as TypeScript creates incorrect references using super.XXXX() for dynamically defined functions i.e. Functions
+ * defined in the constructor or some other function (rather than declared as complete typescript functions).
+ * ### Usage
+ * ```typescript
+ * import dynamicProto from "@microsoft/dynamicproto-js";
+ * class ExampleClass extends BaseClass {
+ * constructor() {
+ * dynamicProto(ExampleClass, this, (_self, base) => {
+ * // This will define a function that will be converted to a prototype function
+ * _self.newFunc = () => {
+ * // Access any "this" instance property
+ * if (_self.someProperty) {
+ * ...
+ * }
+ * }
+ * // This will define a function that will be converted to a prototype function
+ * _self.myFunction = () => {
+ * // Access any "this" instance property
+ * if (_self.someProperty) {
+ * // Call the base version of the function that we are overriding
+ * base.myFunction();
+ * }
+ * ...
+ * }
+ * _self.initialize = () => {
+ * ...
+ * }
+ * // Warnings: While the following will work as _self is simply a reference to
+ * // this, if anyone overrides myFunction() the overridden will be called first
+ * // as the normal JavaScript method resolution will occur and the defined
+ * // _self.initialize() function is actually gets removed from the instance and
+ * // a proxy prototype version is created to reference the created method.
+ * _self.initialize();
+ * });
+ * }
+ * }
+ * ```
+ * @typeparam DPType This is the generic type of the class, used to keep intellisense valid
+ * @typeparam DPCls The type that contains the prototype of the current class
+ * @param theClass This is the current class instance which contains the prototype for the current class
+ * @param target The current "this" (target) reference, when the class has been extended this.prototype will not be the 'theClass' value.
+ * @param delegateFunc The callback function (closure) that will create the dynamic function
+ */
+export default function dynamicProto(theClass:DPCls, target:DPType, delegateFunc: DynamicProtoDelegate) {
+ // Make sure that the passed theClass argument looks correct
+ if (!_hasOwnProperty(theClass, Prototype)) {
+ _throwTypeError("theClass is an invalid class definition.");
+ }
+
+ // Quick check to make sure that the passed theClass argument looks correct (this is a common copy/paste error)
+ let classProto = theClass[Prototype];
+ if (!_checkPrototype(classProto, target)) {
+ _throwTypeError("[" + _getObjName(theClass) + "] is not in class heirarchy of [" + _getObjName(target) + "]");
+ }
+
+ let className = null;
+ if (_hasOwnProperty(classProto, DynClassName)) {
+ // Only grab the class name if it's defined on this prototype (i.e. don't walk the prototype chain)
+ className = classProto[DynClassName];
+ } else {
+ // As not all browser support name on the prototype creating a unique dynamic one if we have not already
+ // assigned one, so we can use a simple string as the lookup rather than an object for the dynamic instance
+ // function table lookup.
+ className = DynClassNamePrefix + _getObjName(theClass, "_") + "$" + _dynamicNames ;
+ _dynamicNames++;
+ classProto[DynClassName] = className;
+ }
+
+ // Get the current instance functions
+ let instFuncs = _getInstanceFuncs(target);
+
+ // Get all of the functions for any base instance (before they are potentially overriden)
+ let baseFuncs = _getBaseFuncs(classProto, target, instFuncs);
+
+ // Execute the delegate passing in both the current target "this" and "base" function references
+ // Note casting the same type as we don't actually have the base class here and this will provide some intellisense support
+ delegateFunc(target, baseFuncs as DPType);
+
+ // Populate the Prototype for any overidden instance functions
+ _populatePrototype(classProto, className, target, instFuncs);
+}
\ No newline at end of file
diff --git a/lib/test/DynamicProto.Tests.ts b/lib/test/DynamicProto.Tests.ts
new file mode 100644
index 0000000..639c36c
--- /dev/null
+++ b/lib/test/DynamicProto.Tests.ts
@@ -0,0 +1,542 @@
+///
+
+import dynamicProto from "../src/DynamicProto";
+//import dynamicProto from '../src/DynamicProto';
+//import * as sinon from 'sinon';
+
+interface IInheritTest {
+ executionOrder:string[];
+ testFunction?(): void;
+}
+
+class InheritTest1 implements IInheritTest {
+ public executionOrder:string[] = [];
+
+ constructor() {
+ this.executionOrder.push("InheritTest1()");
+ }
+
+ public testFunction() {
+ this.executionOrder.push("InheritTest1.test()");
+ }
+}
+
+class InheritTest2 extends InheritTest1 {
+ constructor() {
+ super();
+ this.executionOrder.push("InheritTest2()");
+ }
+
+ public testFunction() {
+ super.testFunction();
+ this.executionOrder.push("InheritTest2.test()");
+ }
+}
+
+class InheritTest3 extends InheritTest2 {
+ constructor() {
+ super();
+ this.executionOrder.push("InheritTest3()");
+ }
+
+ public testFunction() {
+ super.testFunction();
+ this.executionOrder.push("InheritTest3.test()");
+ }
+}
+
+class DynInheritTest1 implements IInheritTest {
+ public executionOrder:string[] = [];
+
+ public testFunction?(): void;
+
+ constructor() {
+ this.executionOrder.push("DynInheritTest1()");
+ dynamicProto(DynInheritTest1, this, (_self, base) => {
+ _self.testFunction = () => {
+ this.executionOrder.push("DynInheritTest1.test()");
+ }
+ });
+ }
+}
+
+class InheritTest4 extends DynInheritTest1 {
+ constructor() {
+ super();
+ this.executionOrder.push("InheritTest4()");
+ }
+
+ public testFunction() {
+ super.testFunction();
+ this.executionOrder.push("InheritTest4.test()");
+ }
+}
+
+class InheritTest5 extends InheritTest4 {
+ constructor() {
+ super();
+ this.executionOrder.push("InheritTest5()");
+ }
+
+ public testFunction() {
+ super.testFunction();
+ this.executionOrder.push("InheritTest5.test()");
+ }
+}
+
+class DynInheritTest2 extends InheritTest1 {
+ constructor() {
+ super();
+ this.executionOrder.push("DynInheritTest2()");
+ dynamicProto(DynInheritTest2, this, (_self, base) => {
+ _self.testFunction = () => {
+ base.testFunction();
+ this.executionOrder.push("DynInheritTest2.test()");
+ }
+ });
+ }
+}
+
+class DynInheritTest3 extends DynInheritTest2 {
+ constructor() {
+ super();
+ this.executionOrder.push("DynInheritTest3()");
+ dynamicProto(DynInheritTest3, this, (_self, base) => {
+ _self.testFunction = () => {
+ base.testFunction();
+ this.executionOrder.push("DynInheritTest3.test()");
+ }
+ });
+ }
+}
+
+class InheritTest6 extends DynInheritTest2 {
+ constructor() {
+ super();
+ this.executionOrder.push("InheritTest6()");
+ }
+
+ public testFunction() {
+ super.testFunction();
+ this.executionOrder.push("InheritTest6.test()");
+ }
+}
+
+class DynInheritTest4 extends InheritTest6 {
+ constructor() {
+ super();
+ this.executionOrder.push("DynInheritTest4()");
+ dynamicProto(DynInheritTest4, this, (_self, base) => {
+ _self.testFunction = () => {
+ base.testFunction();
+ this.executionOrder.push("DynInheritTest4.test()");
+ }
+ });
+ }
+}
+
+class DynInheritTest5 extends DynInheritTest1 {
+ constructor() {
+ super();
+ this.executionOrder.push("DynInheritTest5()");
+ dynamicProto(DynInheritTest5, this, (_self, base) => {
+ _self.testFunction = () => {
+ base.testFunction();
+ this.executionOrder.push("DynInheritTest5.test()");
+ }
+ });
+ }
+}
+
+class DynInheritTest6 extends DynInheritTest5 {
+ constructor() {
+ super();
+ this.executionOrder.push("DynInheritTest6()");
+ dynamicProto(DynInheritTest6, this, (_self, base) => {
+ _self.testFunction = () => {
+ base.testFunction();
+ this.executionOrder.push("DynInheritTest6.test()");
+ }
+ });
+ }
+}
+
+class InstInherit1 implements IInheritTest {
+ public executionOrder:string[] = [];
+
+ public testFunction?():void;
+
+ constructor() {
+ this.executionOrder.push("InstInherit1()");
+
+ this.testFunction = () => {
+ this.executionOrder.push("InstInherit1.test()");
+ }
+ }
+}
+
+class InstInherit2 extends InheritTest2 {
+ constructor() {
+ super();
+ this.executionOrder.push("InstInherit2()");
+
+ this.testFunction = () => {
+ super.testFunction();
+ this.executionOrder.push("InstInherit2.test()");
+ }
+ }
+}
+
+class InheritTest7 extends InstInherit1 {
+ constructor() {
+ super();
+ this.executionOrder.push("InheritTest7()");
+ }
+
+ public testFunction() {
+ super.testFunction();
+ this.executionOrder.push("InheritTest7.test()");
+ }
+}
+
+class DynInheritTest7 extends InstInherit1 {
+ constructor() {
+ super();
+ this.executionOrder.push("DynInheritTest7()");
+ dynamicProto(DynInheritTest7, this, (_self, base) => {
+ _self.testFunction = () => {
+ base.testFunction();
+ this.executionOrder.push("DynInheritTest7.test()");
+ }
+ });
+ }
+}
+
+class InstInherit3 extends DynInheritTest7 {
+ constructor() {
+ super();
+ this.executionOrder.push("InstInherit3()");
+
+ this.testFunction = () => {
+ super.testFunction();
+ this.executionOrder.push("InstInherit3.test()");
+ }
+ }
+}
+
+class DynInheritTest8 extends InstInherit3 {
+ constructor() {
+ super();
+ this.executionOrder.push("DynInheritTest8()");
+ dynamicProto(DynInheritTest8, this, (_self, base) => {
+ _self.testFunction = () => {
+ base.testFunction();
+ this.executionOrder.push("DynInheritTest8.test()");
+ }
+ });
+ }
+}
+
+class BadInstInherit1 extends InstInherit1 {
+ constructor() {
+ super();
+ this.executionOrder.push("BadInstInherit1()");
+
+ this.testFunction = () => {
+ try {
+ super.testFunction();
+ } catch (e) {
+ this.executionOrder.push("BadInstInherit1.throw()");
+ }
+ this.executionOrder.push("BadInstInherit1.test()");
+ }
+ }
+}
+
+class DynInheritTest9 extends BadInstInherit1 {
+ constructor() {
+ super();
+ this.executionOrder.push("DynInheritTest9()");
+ dynamicProto(DynInheritTest9, this, (_self, base) => {
+ _self.testFunction = () => {
+ base.testFunction();
+ this.executionOrder.push("DynInheritTest9.test()");
+ }
+ });
+ }
+}
+
+class GoodInstInherit1 extends InstInherit1 {
+ constructor() {
+ super();
+ this.executionOrder.push("GoodInstInherit1()");
+
+ let prevTestFunc = this.testFunction;
+ this.testFunction = () => {
+ prevTestFunc.call(this);
+ this.executionOrder.push("GoodInstInherit1.test()");
+ }
+ }
+}
+
+class DynInheritTest10 extends GoodInstInherit1 {
+ constructor() {
+ super();
+ this.executionOrder.push("DynInheritTest10()");
+ dynamicProto(DynInheritTest10, this, (_self, base) => {
+ _self.testFunction = () => {
+ base.testFunction();
+ this.executionOrder.push("DynInheritTest10.test()");
+ }
+ });
+ }
+}
+
+class GoodInstInherit2 extends DynInheritTest10 {
+ constructor() {
+ super();
+ this.executionOrder.push("GoodInstInherit2()");
+
+ let prevTestFunc = this.testFunction;
+ this.testFunction = () => {
+ prevTestFunc.call(this);
+ this.executionOrder.push("GoodInstInherit2.test()");
+ }
+ }
+}
+
+export class DynamicProtoTests extends TestClass {
+
+ public testInitialize() {
+ }
+
+ private _validateOrder(message:string, actual:string[], expected:string[]) {
+ QUnit.assert.equal(actual.length, expected.length, message + ": Checking the length");
+
+ let passed = true;
+ let error = "";
+ for (let lp = 0; lp < expected.length; lp++) {
+ if (lp < actual.length) {
+ if (actual[lp] !== expected[lp]) {
+ passed = false
+ error += " **[" + actual[lp] + "!=" + expected[lp] + "]**;"
+ } else {
+ error += " " + expected[lp] + ";";
+ }
+ } else {
+ passed = false;
+ error += " --[" + expected[lp] + "]--;"
+ }
+ }
+
+ // Fail test and log any extra unexpected calls
+ for (let lp = expected.length; lp < actual.length; lp++) {
+ passed = false;
+ error += " ++[" + actual[lp] + "]++;"
+ }
+
+ QUnit.assert.ok(passed, message + ":" + error);
+ }
+
+ private doTest(message:string, theTest:IInheritTest, expectedOrder:string[])
+ {
+ theTest.testFunction();
+ this._validateOrder(message, theTest.executionOrder, expectedOrder);
+ }
+
+ public registerTests() {
+ this.testCase({
+ name: "Inheritance tests",
+ test: () => {
+ this.doTest("InheritTest1", new InheritTest1(), [
+ "InheritTest1()",
+ "InheritTest1.test()"
+ ]);
+
+ this.doTest("InheritTest2", new InheritTest2(), [
+ "InheritTest1()",
+ "InheritTest2()",
+ "InheritTest1.test()",
+ "InheritTest2.test()"
+ ]);
+
+ this.doTest("InheritTest3", new InheritTest3(), [
+ "InheritTest1()",
+ "InheritTest2()",
+ "InheritTest3()",
+ "InheritTest1.test()",
+ "InheritTest2.test()",
+ "InheritTest3.test()"
+ ]);
+
+ this.doTest("InheritTest4", new InheritTest4(), [
+ "DynInheritTest1()",
+ "InheritTest4()",
+ "DynInheritTest1.test()",
+ "InheritTest4.test()"
+ ]);
+
+ this.doTest("InheritTest5", new InheritTest5(), [
+ "DynInheritTest1()",
+ "InheritTest4()",
+ "InheritTest5()",
+ "DynInheritTest1.test()",
+ "InheritTest4.test()",
+ "InheritTest5.test()"
+ ]);
+
+ this.doTest("DynInheritTest1", new DynInheritTest1(), [
+ "DynInheritTest1()",
+ "DynInheritTest1.test()"
+ ]);
+
+ this.doTest("DynInheritTest2", new DynInheritTest2(), [
+ "InheritTest1()",
+ "DynInheritTest2()",
+ "InheritTest1.test()",
+ "DynInheritTest2.test()"
+ ]);
+
+ this.doTest("DynInheritTest3", new DynInheritTest3(), [
+ "InheritTest1()",
+ "DynInheritTest2()",
+ "DynInheritTest3()",
+ "InheritTest1.test()",
+ "DynInheritTest2.test()",
+ "DynInheritTest3.test()"
+ ]);
+
+ this.doTest("InheritTest6", new InheritTest6(), [
+ "InheritTest1()",
+ "DynInheritTest2()",
+ "InheritTest6()",
+ "InheritTest1.test()",
+ "DynInheritTest2.test()",
+ "InheritTest6.test()"
+ ]);
+
+ this.doTest("DynInheritTest4", new DynInheritTest4(), [
+ "InheritTest1()",
+ "DynInheritTest2()",
+ "InheritTest6()",
+ "DynInheritTest4()",
+ "InheritTest1.test()",
+ "DynInheritTest2.test()",
+ "InheritTest6.test()",
+ "DynInheritTest4.test()"
+ ]);
+
+ this.doTest("DynInheritTest5", new DynInheritTest5(), [
+ "DynInheritTest1()",
+ "DynInheritTest5()",
+ "DynInheritTest1.test()",
+ "DynInheritTest5.test()"
+ ]);
+
+ this.doTest("DynInheritTest6", new DynInheritTest6(), [
+ "DynInheritTest1()",
+ "DynInheritTest5()",
+ "DynInheritTest6()",
+ "DynInheritTest1.test()",
+ "DynInheritTest5.test()",
+ "DynInheritTest6.test()"
+ ]);
+
+
+ this.doTest("InstInherit1", new InstInherit1(), [
+ "InstInherit1()",
+ "InstInherit1.test()"
+ ]);
+
+ this.doTest("InstInherit2", new InstInherit2(), [
+ "InheritTest1()",
+ "InheritTest2()",
+ "InstInherit2()",
+ "InheritTest1.test()",
+ "InheritTest2.test()",
+ "InstInherit2.test()"
+ ]);
+
+ // NOTE: Notice that InheritTest7.test() was not called -- this is because TS doesn't handle this
+ this.doTest("InheritTest7", new InheritTest7(), [
+ "InstInherit1()",
+ "InheritTest7()",
+ "InstInherit1.test()"
+ ]);
+
+ // NOTE: Notice that DynInheritTest7.test() IS called -- this is because dynamicProto handles this scenario
+ this.doTest("DynInheritTest7", new DynInheritTest7(), [
+ "InstInherit1()",
+ "DynInheritTest7()",
+ "InstInherit1.test()",
+ "DynInheritTest7.test()"
+ ]);
+
+ this.doTest("InstInherit3", new InstInherit3(), [
+ "InstInherit1()",
+ "DynInheritTest7()",
+ "InstInherit3()",
+ "InstInherit1.test()",
+ "DynInheritTest7.test()",
+ "InstInherit3.test()"
+ ]);
+
+ this.doTest("DynInheritTest8", new DynInheritTest8(), [
+ "InstInherit1()",
+ "DynInheritTest7()",
+ "InstInherit3()",
+ "DynInheritTest8()",
+ "InstInherit1.test()",
+ "DynInheritTest7.test()",
+ "InstInherit3.test()",
+ "DynInheritTest8.test()"
+ ]);
+
+ // Note: Bad inherit as with InheritTest7 fails to call base instance and actually throws in this case
+ this.doTest("BadInstInherit1", new BadInstInherit1(), [
+ "InstInherit1()",
+ "BadInstInherit1()",
+ "BadInstInherit1.throw()",
+ "BadInstInherit1.test()"
+ ]);
+
+ // Note: dynamicProto doesn't fix broken base classes, but it still calls them in the correct order
+ this.doTest("DynInheritTest9", new DynInheritTest9(), [
+ "InstInherit1()",
+ "BadInstInherit1()",
+ "DynInheritTest9()",
+ "BadInstInherit1.throw()",
+ "BadInstInherit1.test()",
+ "DynInheritTest9.test()"
+ ]);
+
+ this.doTest("GoodInstInherit1", new GoodInstInherit1(), [
+ "InstInherit1()",
+ "GoodInstInherit1()",
+ "InstInherit1.test()",
+ "GoodInstInherit1.test()"
+ ]);
+
+ this.doTest("DynInheritTest10", new DynInheritTest10(), [
+ "InstInherit1()",
+ "GoodInstInherit1()",
+ "DynInheritTest10()",
+ "InstInherit1.test()",
+ "GoodInstInherit1.test()",
+ "DynInheritTest10.test()"
+ ]);
+
+ this.doTest("GoodInstInherit2", new GoodInstInherit2(), [
+ "InstInherit1()",
+ "GoodInstInherit1()",
+ "DynInheritTest10()",
+ "GoodInstInherit2()",
+ "InstInherit1.test()",
+ "GoodInstInherit1.test()",
+ "DynInheritTest10.test()",
+ "GoodInstInherit2.test()",
+ ]);
+ }
+ });
+ }
+}
diff --git a/lib/test/External/blanket-1.2.2.js b/lib/test/External/blanket-1.2.2.js
new file mode 100644
index 0000000..10c5e60
--- /dev/null
+++ b/lib/test/External/blanket-1.2.2.js
@@ -0,0 +1,61 @@
+"undefined" != typeof QUnit && (QUnit.config.autostart = !1), function (a) {
+ !function (b) { if ("object" == typeof exports && "undefined" != typeof module) module.exports = b(); else if ("function" == typeof a && a.amd) a([], b); else { var c; c = "undefined" != typeof window ? window : "undefined" != typeof global ? global : "undefined" != typeof self ? self : this, c.acorn = b() } }(function () {
+ return function a(b, c, d) { function e(g, h) { if (!c[g]) { if (!b[g]) { var i = "function" == typeof require && require; if (!h && i) return i(g, !0); if (f) return f(g, !0); var j = new Error("Cannot find module '" + g + "'"); throw j.code = "MODULE_NOT_FOUND", j } var k = c[g] = { exports: {} }; b[g][0].call(k.exports, function (a) { var c = b[g][1][a]; return e(c ? c : a) }, k, k.exports, a, b, c, d) } return c[g].exports } for (var f = "function" == typeof require && require, g = 0; g < d.length; g++) e(d[g]); return e }({
+ 1: [function (a, b, c) {
+ "use strict"; function d(a, b) { var c = g(b, a), d = c.pos, e = c.options.locations && c.curPosition(); return c.nextToken(), c.parseTopLevel(c.options.program || c.startNodeAt(d, e)) } function e(a, b, c) { var d = g(c, a, b); return d.nextToken(), d.parseExpression() } function f(a, b) { return g(b, a) } function g(a, b) { return new i(k(a), String(b)) } c.parse = d, c.parseExpressionAt = e, c.tokenizer = f, c.__esModule = !0;
+ // various contributors and released under an MIT license.
+ //
+ // Git repositories for Acorn are available at
+ //
+ // http://marijnhaverbeke.nl/git/acorn
+ // https://github.com/marijnh/acorn.git
+ //
+ // Please use the [github bug tracker][ghbt] to report issues.
+ //
+ // [ghbt]: https://github.com/marijnh/acorn/issues
+ //
+ // This file defines the main parser interface. The library also comes
+ // with a [error-tolerant parser][dammit] and an
+ // [abstract syntax tree walker][walk], defined in other files.
+ //
+ // [dammit]: acorn_loose.js
+ // [walk]: util/walk.js
+ var h = a("./state"), i = h.Parser, j = a("./options"), k = j.getOptions; a("./parseutil"), a("./statement"), a("./lval"), a("./expression"), c.Parser = h.Parser, c.plugins = h.plugins, c.defaultOptions = j.defaultOptions; var l = a("./location"); c.SourceLocation = l.SourceLocation, c.getLineInfo = l.getLineInfo, c.Node = a("./node").Node; var m = a("./tokentype"); c.TokenType = m.TokenType, c.tokTypes = m.types; var n = a("./tokencontext"); c.TokContext = n.TokContext, c.tokContexts = n.types; var o = a("./identifier"); c.isIdentifierChar = o.isIdentifierChar, c.isIdentifierStart = o.isIdentifierStart, c.Token = a("./tokenize").Token; var p = a("./whitespace"); c.isNewLine = p.isNewLine, c.lineBreak = p.lineBreak, c.lineBreakG = p.lineBreakG; var q = "1.2.2"; c.version = q
+ }, { "./expression": 6, "./identifier": 7, "./location": 8, "./lval": 9, "./node": 10, "./options": 11, "./parseutil": 12, "./state": 13, "./statement": 14, "./tokencontext": 15, "./tokenize": 16, "./tokentype": 17, "./whitespace": 19 }], 2: [function (a, b, c) { "function" == typeof Object.create ? b.exports = function (a, b) { a.super_ = b, a.prototype = Object.create(b.prototype, { constructor: { value: a, enumerable: !1, writable: !0, configurable: !0 } }) } : b.exports = function (a, b) { a.super_ = b; var c = function () { }; c.prototype = b.prototype, a.prototype = new c, a.prototype.constructor = a } }, {}], 3: [function (a, b, c) { function d() { if (!h) { h = !0; for (var a, b = g.length; b;) { a = g, g = []; for (var c = -1; ++c < b;) a[c](); b = g.length } h = !1 } } function e() { } var f = b.exports = {}, g = [], h = !1; f.nextTick = function (a) { g.push(a), h || setTimeout(d, 0) }, f.title = "browser", f.browser = !0, f.env = {}, f.argv = [], f.version = "", f.versions = {}, f.on = e, f.addListener = e, f.once = e, f.off = e, f.removeListener = e, f.removeAllListeners = e, f.emit = e, f.binding = function (a) { throw new Error("process.binding is not supported") }, f.cwd = function () { return "/" }, f.chdir = function (a) { throw new Error("process.chdir is not supported") }, f.umask = function () { return 0 } }, {}], 4: [function (a, b, c) { b.exports = function (a) { return a && "object" == typeof a && "function" == typeof a.copy && "function" == typeof a.fill && "function" == typeof a.readUInt8 } }, {}], 5: [function (a, b, c) {
+ (function (b, d) {
+ function e(a, b) { var d = { seen: [], stylize: g }; return arguments.length >= 3 && (d.depth = arguments[2]), arguments.length >= 4 && (d.colors = arguments[3]), p(b) ? d.showHidden = b : b && c._extend(d, b), v(d.showHidden) && (d.showHidden = !1), v(d.depth) && (d.depth = 2), v(d.colors) && (d.colors = !1), v(d.customInspect) && (d.customInspect = !0), d.colors && (d.stylize = f), i(d, a, d.depth) } function f(a, b) { var c = e.styles[b]; return c ? "[" + e.colors[c][0] + "m" + a + "[" + e.colors[c][1] + "m" : a } function g(a, b) { return a } function h(a) { var b = {}; return a.forEach(function (a, c) { b[a] = !0 }), b } function i(a, b, d) { if (a.customInspect && b && A(b.inspect) && b.inspect !== c.inspect && (!b.constructor || b.constructor.prototype !== b)) { var e = b.inspect(d, a); return t(e) || (e = i(a, e, d)), e } var f = j(a, b); if (f) return f; var g = Object.keys(b), p = h(g); if (a.showHidden && (g = Object.getOwnPropertyNames(b)), z(b) && (g.indexOf("message") >= 0 || g.indexOf("description") >= 0)) return k(b); if (0 === g.length) { if (A(b)) { var q = b.name ? ": " + b.name : ""; return a.stylize("[Function" + q + "]", "special") } if (w(b)) return a.stylize(RegExp.prototype.toString.call(b), "regexp"); if (y(b)) return a.stylize(Date.prototype.toString.call(b), "date"); if (z(b)) return k(b) } var r = "", s = !1, u = ["{", "}"]; if (o(b) && (s = !0, u = ["[", "]"]), A(b)) { var v = b.name ? ": " + b.name : ""; r = " [Function" + v + "]" } if (w(b) && (r = " " + RegExp.prototype.toString.call(b)), y(b) && (r = " " + Date.prototype.toUTCString.call(b)), z(b) && (r = " " + k(b)), 0 === g.length && (!s || 0 == b.length)) return u[0] + r + u[1]; if (0 > d) return w(b) ? a.stylize(RegExp.prototype.toString.call(b), "regexp") : a.stylize("[Object]", "special"); a.seen.push(b); var x; return x = s ? l(a, b, d, p, g) : g.map(function (c) { return m(a, b, d, p, c, s) }), a.seen.pop(), n(x, r, u) } function j(a, b) { if (v(b)) return a.stylize("undefined", "undefined"); if (t(b)) { var c = "'" + JSON.stringify(b).replace(/^"|"$/g, "").replace(/'/g, "\\'").replace(/\\"/g, '"') + "'"; return a.stylize(c, "string") } return s(b) ? a.stylize("" + b, "number") : p(b) ? a.stylize("" + b, "boolean") : q(b) ? a.stylize("null", "null") : void 0 } function k(a) { return "[" + Error.prototype.toString.call(a) + "]" } function l(a, b, c, d, e) { for (var f = [], g = 0, h = b.length; h > g; ++g) F(b, String(g)) ? f.push(m(a, b, c, d, String(g), !0)) : f.push(""); return e.forEach(function (e) { e.match(/^\d+$/) || f.push(m(a, b, c, d, e, !0)) }), f } function m(a, b, c, d, e, f) { var g, h, j; if (j = Object.getOwnPropertyDescriptor(b, e) || { value: b[e] }, j.get ? h = j.set ? a.stylize("[Getter/Setter]", "special") : a.stylize("[Getter]", "special") : j.set && (h = a.stylize("[Setter]", "special")), F(d, e) || (g = "[" + e + "]"), h || (a.seen.indexOf(j.value) < 0 ? (h = q(c) ? i(a, j.value, null) : i(a, j.value, c - 1), h.indexOf("\n") > -1 && (h = f ? h.split("\n").map(function (a) { return " " + a }).join("\n").substr(2) : "\n" + h.split("\n").map(function (a) { return " " + a }).join("\n"))) : h = a.stylize("[Circular]", "special")), v(g)) { if (f && e.match(/^\d+$/)) return h; g = JSON.stringify("" + e), g.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/) ? (g = g.substr(1, g.length - 2), g = a.stylize(g, "name")) : (g = g.replace(/'/g, "\\'").replace(/\\"/g, '"').replace(/(^"|"$)/g, "'"), g = a.stylize(g, "string")) } return g + ": " + h } function n(a, b, c) { var d = 0, e = a.reduce(function (a, b) { return d++, b.indexOf("\n") >= 0 && d++, a + b.replace(/\u001b\[\d\d?m/g, "").length + 1 }, 0); return e > 60 ? c[0] + ("" === b ? "" : b + "\n ") + " " + a.join(",\n ") + " " + c[1] : c[0] + b + " " + a.join(", ") + " " + c[1] } function o(a) { return Array.isArray(a) } function p(a) { return "boolean" == typeof a } function q(a) { return null === a } function r(a) { return null == a } function s(a) { return "number" == typeof a } function t(a) { return "string" == typeof a } function u(a) { return "symbol" == typeof a } function v(a) { return void 0 === a } function w(a) { return x(a) && "[object RegExp]" === C(a) } function x(a) { return "object" == typeof a && null !== a } function y(a) { return x(a) && "[object Date]" === C(a) } function z(a) { return x(a) && ("[object Error]" === C(a) || a instanceof Error) } function A(a) { return "function" == typeof a } function B(a) { return null === a || "boolean" == typeof a || "number" == typeof a || "string" == typeof a || "symbol" == typeof a || "undefined" == typeof a } function C(a) { return Object.prototype.toString.call(a) } function D(a) { return 10 > a ? "0" + a.toString(10) : a.toString(10) } function E() { var a = new Date, b = [D(a.getHours()), D(a.getMinutes()), D(a.getSeconds())].join(":"); return [a.getDate(), J[a.getMonth()], b].join(" ") } function F(a, b) { return Object.prototype.hasOwnProperty.call(a, b) }
+ // Copyright Joyent, Inc. and other Node contributors.
+ //
+ // Permission is hereby granted, free of charge, to any person obtaining a
+ // copy of this software and associated documentation files (the
+ // "Software"), to deal in the Software without restriction, including
+ // without limitation the rights to use, copy, modify, merge, publish,
+ // distribute, sublicense, and/or sell copies of the Software, and to permit
+ // persons to whom the Software is furnished to do so, subject to the
+ // following conditions:
+ //
+ // The above copyright notice and this permission notice shall be included
+ // in all copies or substantial portions of the Software.
+ //
+ // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+ // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ // USE OR OTHER DEALINGS IN THE SOFTWARE.
+ var G = /%[sdj%]/g; c.format = function (a) { if (!t(a)) { for (var b = [], c = 0; c < arguments.length; c++) b.push(e(arguments[c])); return b.join(" ") } for (var c = 1, d = arguments, f = d.length, g = String(a).replace(G, function (a) { if ("%%" === a) return "%"; if (c >= f) return a; switch (a) { case "%s": return String(d[c++]); case "%d": return Number(d[c++]); case "%j": try { return JSON.stringify(d[c++]) } catch (b) { return "[Circular]" } default: return a } }), h = d[c]; f > c; h = d[++c]) g += q(h) || !x(h) ? " " + h : " " + e(h); return g }, c.deprecate = function (a, e) { function f() { if (!g) { if (b.throwDeprecation) throw new Error(e); b.traceDeprecation ? console.trace(e) : console.error(e), g = !0 } return a.apply(this, arguments) } if (v(d.process)) return function () { return c.deprecate(a, e).apply(this, arguments) }; if (b.noDeprecation === !0) return a; var g = !1; return f }; var H, I = {}; c.debuglog = function (a) { if (v(H) && (H = b.env.NODE_DEBUG || ""), a = a.toUpperCase(), !I[a]) if (new RegExp("\\b" + a + "\\b", "i").test(H)) { var d = b.pid; I[a] = function () { var b = c.format.apply(c, arguments); console.error("%s %d: %s", a, d, b) } } else I[a] = function () { }; return I[a] }, c.inspect = e, e.colors = { bold: [1, 22], italic: [3, 23], underline: [4, 24], inverse: [7, 27], white: [37, 39], grey: [90, 39], black: [30, 39], blue: [34, 39], cyan: [36, 39], green: [32, 39], magenta: [35, 39], red: [31, 39], yellow: [33, 39] }, e.styles = { special: "cyan", number: "yellow", "boolean": "yellow", undefined: "grey", "null": "bold", string: "green", date: "magenta", regexp: "red" }, c.isArray = o, c.isBoolean = p, c.isNull = q, c.isNullOrUndefined = r, c.isNumber = s, c.isString = t, c.isSymbol = u, c.isUndefined = v, c.isRegExp = w, c.isObject = x, c.isDate = y, c.isError = z, c.isFunction = A, c.isPrimitive = B, c.isBuffer = a("./support/isBuffer"); var J = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]; c.log = function () { console.log("%s - %s", E(), c.format.apply(c, arguments)) }, c.inherits = a("inherits"), c._extend = function (a, b) { if (!b || !x(b)) return a; for (var c = Object.keys(b), d = c.length; d--;) a[c[d]] = b[c[d]]; return a }
+ }).call(this, a("_process"), "undefined" != typeof global ? global : "undefined" != typeof self ? self : "undefined" != typeof window ? window : {})
+ }, { "./support/isBuffer": 4, _process: 3, inherits: 2 }], 6: [function (a, b, c) { "use strict"; var d = a("./tokentype").types, e = a("./state").Parser, f = a("./identifier").reservedWords, g = a("./util").has, h = e.prototype; h.checkPropClash = function (a, b) { if (!(this.options.ecmaVersion >= 6)) { var c = a.key, d = void 0; switch (c.type) { case "Identifier": d = c.name; break; case "Literal": d = String(c.value); break; default: return } var e = a.kind || "init", f = void 0; if (g(b, d)) { f = b[d]; var h = "init" !== e; ((this.strict || h) && f[e] || !(h ^ f.init)) && this.raise(c.start, "Redefinition of property") } else f = b[d] = { init: !1, get: !1, set: !1 }; f[e] = !0 } }, h.parseExpression = function (a, b) { var c = this.start, e = this.startLoc, f = this.parseMaybeAssign(a, b); if (this.type === d.comma) { var g = this.startNodeAt(c, e); for (g.expressions = [f]; this.eat(d.comma) ;) g.expressions.push(this.parseMaybeAssign(a, b)); return this.finishNode(g, "SequenceExpression") } return f }, h.parseMaybeAssign = function (a, b, c) { if (this.type == d._yield && this.inGenerator) return this.parseYield(); var e = void 0; b ? e = !1 : (b = { start: 0 }, e = !0); var f = this.start, g = this.startLoc; (this.type == d.parenL || this.type == d.name) && (this.potentialArrowAt = this.start); var h = this.parseMaybeConditional(a, b); if (c && (h = c.call(this, h, f, g)), this.type.isAssign) { var i = this.startNodeAt(f, g); return i.operator = this.value, i.left = this.type === d.eq ? this.toAssignable(h) : h, b.start = 0, this.checkLVal(h), this.next(), i.right = this.parseMaybeAssign(a), this.finishNode(i, "AssignmentExpression") } return e && b.start && this.unexpected(b.start), h }, h.parseMaybeConditional = function (a, b) { var c = this.start, e = this.startLoc, f = this.parseExprOps(a, b); if (b && b.start) return f; if (this.eat(d.question)) { var g = this.startNodeAt(c, e); return g.test = f, g.consequent = this.parseMaybeAssign(), this.expect(d.colon), g.alternate = this.parseMaybeAssign(a), this.finishNode(g, "ConditionalExpression") } return f }, h.parseExprOps = function (a, b) { var c = this.start, d = this.startLoc, e = this.parseMaybeUnary(b); return b && b.start ? e : this.parseExprOp(e, c, d, -1, a) }, h.parseExprOp = function (a, b, c, e, f) { var g = this.type.binop; if (Array.isArray(b) && this.options.locations && void 0 === f && (f = e, e = c, c = b[1], b = b[0]), null != g && (!f || this.type !== d._in) && g > e) { var h = this.startNodeAt(b, c); h.left = a, h.operator = this.value; var i = this.type; this.next(); var j = this.start, k = this.startLoc; return h.right = this.parseExprOp(this.parseMaybeUnary(), j, k, g, f), this.finishNode(h, i === d.logicalOR || i === d.logicalAND ? "LogicalExpression" : "BinaryExpression"), this.parseExprOp(h, b, c, e, f) } return a }, h.parseMaybeUnary = function (a) { if (this.type.prefix) { var b = this.startNode(), c = this.type === d.incDec; return b.operator = this.value, b.prefix = !0, this.next(), b.argument = this.parseMaybeUnary(), a && a.start && this.unexpected(a.start), c ? this.checkLVal(b.argument) : this.strict && "delete" === b.operator && "Identifier" === b.argument.type && this.raise(b.start, "Deleting local variable in strict mode"), this.finishNode(b, c ? "UpdateExpression" : "UnaryExpression") } var e = this.start, f = this.startLoc, g = this.parseExprSubscripts(a); if (a && a.start) return g; for (; this.type.postfix && !this.canInsertSemicolon() ;) { var b = this.startNodeAt(e, f); b.operator = this.value, b.prefix = !1, b.argument = g, this.checkLVal(g), this.next(), g = this.finishNode(b, "UpdateExpression") } return g }, h.parseExprSubscripts = function (a) { var b = this.start, c = this.startLoc, d = this.parseExprAtom(a); return a && a.start ? d : this.parseSubscripts(d, b, c) }, h.parseSubscripts = function (a, b, c, e) { for (Array.isArray(b) && this.options.locations && void 0 === e && (e = c, c = b[1], b = b[0]) ; ;) if (this.eat(d.dot)) { var f = this.startNodeAt(b, c); f.object = a, f.property = this.parseIdent(!0), f.computed = !1, a = this.finishNode(f, "MemberExpression") } else if (this.eat(d.bracketL)) { var f = this.startNodeAt(b, c); f.object = a, f.property = this.parseExpression(), f.computed = !0, this.expect(d.bracketR), a = this.finishNode(f, "MemberExpression") } else if (!e && this.eat(d.parenL)) { var f = this.startNodeAt(b, c); f.callee = a, f.arguments = this.parseExprList(d.parenR, !1), a = this.finishNode(f, "CallExpression") } else { if (this.type !== d.backQuote) return a; var f = this.startNodeAt(b, c); f.tag = a, f.quasi = this.parseTemplate(), a = this.finishNode(f, "TaggedTemplateExpression") } }, h.parseExprAtom = function (a) { var b = void 0, c = this.potentialArrowAt == this.start; switch (this.type) { case d._this: case d._super: var e = this.type === d._this ? "ThisExpression" : "Super"; return b = this.startNode(), this.next(), this.finishNode(b, e); case d._yield: this.inGenerator && this.unexpected(); case d.name: var f = this.start, g = this.startLoc, h = this.parseIdent(this.type !== d.name); return c && !this.canInsertSemicolon() && this.eat(d.arrow) ? this.parseArrowExpression(this.startNodeAt(f, g), [h]) : h; case d.regexp: var i = this.value; return b = this.parseLiteral(i.value), b.regex = { pattern: i.pattern, flags: i.flags }, b; case d.num: case d.string: return this.parseLiteral(this.value); case d._null: case d._true: case d._false: return b = this.startNode(), b.value = this.type === d._null ? null : this.type === d._true, b.raw = this.type.keyword, this.next(), this.finishNode(b, "Literal"); case d.parenL: return this.parseParenAndDistinguishExpression(c); case d.bracketL: return b = this.startNode(), this.next(), this.options.ecmaVersion >= 7 && this.type === d._for ? this.parseComprehension(b, !1) : (b.elements = this.parseExprList(d.bracketR, !0, !0, a), this.finishNode(b, "ArrayExpression")); case d.braceL: return this.parseObj(!1, a); case d._function: return b = this.startNode(), this.next(), this.parseFunction(b, !1); case d._class: return this.parseClass(this.startNode(), !1); case d._new: return this.parseNew(); case d.backQuote: return this.parseTemplate(); default: this.unexpected() } }, h.parseLiteral = function (a) { var b = this.startNode(); return b.value = a, b.raw = this.input.slice(this.start, this.end), this.next(), this.finishNode(b, "Literal") }, h.parseParenExpression = function () { this.expect(d.parenL); var a = this.parseExpression(); return this.expect(d.parenR), a }, h.parseParenAndDistinguishExpression = function (a) { var b = this.start, c = this.startLoc, e = void 0; if (this.options.ecmaVersion >= 6) { if (this.next(), this.options.ecmaVersion >= 7 && this.type === d._for) return this.parseComprehension(this.startNodeAt(b, c), !0); for (var f = this.start, g = this.startLoc, h = [], i = !0, j = { start: 0 }, k = void 0, l = void 0; this.type !== d.parenR;) { if (i ? i = !1 : this.expect(d.comma), this.type === d.ellipsis) { k = this.start, h.push(this.parseParenItem(this.parseRest())); break } this.type !== d.parenL || l || (l = this.start), h.push(this.parseMaybeAssign(!1, j, this.parseParenItem)) } var m = this.start, n = this.startLoc; if (this.expect(d.parenR), a && !this.canInsertSemicolon() && this.eat(d.arrow)) return l && this.unexpected(l), this.parseParenArrowList(b, c, h); h.length || this.unexpected(this.lastTokStart), k && this.unexpected(k), j.start && this.unexpected(j.start), h.length > 1 ? (e = this.startNodeAt(f, g), e.expressions = h, this.finishNodeAt(e, "SequenceExpression", m, n)) : e = h[0] } else e = this.parseParenExpression(); if (this.options.preserveParens) { var o = this.startNodeAt(b, c); return o.expression = e, this.finishNode(o, "ParenthesizedExpression") } return e }, h.parseParenItem = function (a) { return a }, h.parseParenArrowList = function (a, b, c) { return this.parseArrowExpression(this.startNodeAt(a, b), c) }; var i = []; h.parseNew = function () { var a = this.startNode(), b = this.parseIdent(!0); if (this.options.ecmaVersion >= 6 && this.eat(d.dot)) return a.meta = b, a.property = this.parseIdent(!0), "target" !== a.property.name && this.raise(a.property.start, "The only valid meta property for new is new.target"), this.finishNode(a, "MetaProperty"); var c = this.start, e = this.startLoc; return a.callee = this.parseSubscripts(this.parseExprAtom(), c, e, !0), this.eat(d.parenL) ? a.arguments = this.parseExprList(d.parenR, !1) : a.arguments = i, this.finishNode(a, "NewExpression") }, h.parseTemplateElement = function () { var a = this.startNode(); return a.value = { raw: this.input.slice(this.start, this.end), cooked: this.value }, this.next(), a.tail = this.type === d.backQuote, this.finishNode(a, "TemplateElement") }, h.parseTemplate = function () { var a = this.startNode(); this.next(), a.expressions = []; var b = this.parseTemplateElement(); for (a.quasis = [b]; !b.tail;) this.expect(d.dollarBraceL), a.expressions.push(this.parseExpression()), this.expect(d.braceR), a.quasis.push(b = this.parseTemplateElement()); return this.next(), this.finishNode(a, "TemplateLiteral") }, h.parseObj = function (a, b) { var c = this.startNode(), e = !0, f = {}; for (c.properties = [], this.next() ; !this.eat(d.braceR) ;) { if (e) e = !1; else if (this.expect(d.comma), this.afterTrailingComma(d.braceR)) break; var g = this.startNode(), h = void 0, i = void 0, j = void 0; this.options.ecmaVersion >= 6 && (g.method = !1, g.shorthand = !1, (a || b) && (i = this.start, j = this.startLoc), a || (h = this.eat(d.star))), this.parsePropertyName(g), this.parsePropertyValue(g, a, h, i, j, b), this.checkPropClash(g, f), c.properties.push(this.finishNode(g, "Property")) } return this.finishNode(c, a ? "ObjectPattern" : "ObjectExpression") }, h.parsePropertyValue = function (a, b, c, e, g, h) { this.eat(d.colon) ? (a.value = b ? this.parseMaybeDefault(this.start, this.startLoc) : this.parseMaybeAssign(!1, h), a.kind = "init") : this.options.ecmaVersion >= 6 && this.type === d.parenL ? (b && this.unexpected(), a.kind = "init", a.method = !0, a.value = this.parseMethod(c)) : this.options.ecmaVersion >= 5 && !a.computed && "Identifier" === a.key.type && ("get" === a.key.name || "set" === a.key.name) && this.type != d.comma && this.type != d.braceR ? ((c || b) && this.unexpected(), a.kind = a.key.name, this.parsePropertyName(a), a.value = this.parseMethod(!1)) : this.options.ecmaVersion >= 6 && !a.computed && "Identifier" === a.key.type ? (a.kind = "init", b ? ((this.isKeyword(a.key.name) || this.strict && (f.strictBind(a.key.name) || f.strict(a.key.name)) || !this.options.allowReserved && this.isReservedWord(a.key.name)) && this.raise(a.key.start, "Binding " + a.key.name), a.value = this.parseMaybeDefault(e, g, a.key)) : this.type === d.eq && h ? (h.start || (h.start = this.start), a.value = this.parseMaybeDefault(e, g, a.key)) : a.value = a.key, a.shorthand = !0) : this.unexpected() }, h.parsePropertyName = function (a) { if (this.options.ecmaVersion >= 6) { if (this.eat(d.bracketL)) return a.computed = !0, a.key = this.parseMaybeAssign(), this.expect(d.bracketR), a.key; a.computed = !1 } return a.key = this.type === d.num || this.type === d.string ? this.parseExprAtom() : this.parseIdent(!0) }, h.initFunction = function (a) { a.id = null, this.options.ecmaVersion >= 6 && (a.generator = !1, a.expression = !1) }, h.parseMethod = function (a) { var b = this.startNode(); this.initFunction(b), this.expect(d.parenL), b.params = this.parseBindingList(d.parenR, !1, !1); var c = void 0; return this.options.ecmaVersion >= 6 ? (b.generator = a, c = !0) : c = !1, this.parseFunctionBody(b, c), this.finishNode(b, "FunctionExpression") }, h.parseArrowExpression = function (a, b) { return this.initFunction(a), a.params = this.toAssignableList(b, !0), this.parseFunctionBody(a, !0), this.finishNode(a, "ArrowFunctionExpression") }, h.parseFunctionBody = function (a, b) { var c = b && this.type !== d.braceL; if (c) a.body = this.parseMaybeAssign(), a.expression = !0; else { var e = this.inFunction, f = this.inGenerator, g = this.labels; this.inFunction = !0, this.inGenerator = a.generator, this.labels = [], a.body = this.parseBlock(!0), a.expression = !1, this.inFunction = e, this.inGenerator = f, this.labels = g } if (this.strict || !c && a.body.body.length && this.isUseStrict(a.body.body[0])) { var h = {}, i = this.strict; this.strict = !0, a.id && this.checkLVal(a.id, !0); for (var j = 0; j < a.params.length; j++) this.checkLVal(a.params[j], !0, h); this.strict = i } }, h.parseExprList = function (a, b, c, e) { for (var f = [], g = !0; !this.eat(a) ;) { if (g) g = !1; else if (this.expect(d.comma), b && this.afterTrailingComma(a)) break; c && this.type === d.comma ? f.push(null) : this.type === d.ellipsis ? f.push(this.parseSpread(e)) : f.push(this.parseMaybeAssign(!1, e)) } return f }, h.parseIdent = function (a) { var b = this.startNode(); return a && "never" == this.options.allowReserved && (a = !1), this.type === d.name ? (!a && (!this.options.allowReserved && this.isReservedWord(this.value) || this.strict && f.strict(this.value) && (this.options.ecmaVersion >= 6 || -1 == this.input.slice(this.start, this.end).indexOf("\\"))) && this.raise(this.start, "The keyword '" + this.value + "' is reserved"), b.name = this.value) : a && this.type.keyword ? b.name = this.type.keyword : this.unexpected(), this.next(), this.finishNode(b, "Identifier") }, h.parseYield = function () { var a = this.startNode(); return this.next(), this.type == d.semi || this.canInsertSemicolon() || this.type != d.star && !this.type.startsExpr ? (a.delegate = !1, a.argument = null) : (a.delegate = this.eat(d.star), a.argument = this.parseMaybeAssign()), this.finishNode(a, "YieldExpression") }, h.parseComprehension = function (a, b) { for (a.blocks = []; this.type === d._for;) { var c = this.startNode(); this.next(), this.expect(d.parenL), c.left = this.parseBindingAtom(), this.checkLVal(c.left, !0), this.expectContextual("of"), c.right = this.parseExpression(), this.expect(d.parenR), a.blocks.push(this.finishNode(c, "ComprehensionBlock")) } return a.filter = this.eat(d._if) ? this.parseParenExpression() : null, a.body = this.parseExpression(), this.expect(b ? d.parenR : d.bracketR), a.generator = b, this.finishNode(a, "ComprehensionExpression") } }, { "./identifier": 7, "./state": 13, "./tokentype": 17, "./util": 18 }], 7: [function (a, b, c) { "use strict"; function d(a) { function b(a) { if (1 == a.length) return c += "return str === " + JSON.stringify(a[0]) + ";"; c += "switch(str){"; for (var b = 0; b < a.length; ++b) c += "case " + JSON.stringify(a[b]) + ":"; c += "return true}return false;" } a = a.split(" "); var c = "", d = []; a: for (var e = 0; e < a.length; ++e) { for (var f = 0; f < d.length; ++f) if (d[f][0].length == a[e].length) { d[f].push(a[e]); continue a } d.push([a[e]]) } if (d.length > 3) { d.sort(function (a, b) { return b.length - a.length }), c += "switch(str.length){"; for (var e = 0; e < d.length; ++e) { var g = d[e]; c += "case " + g[0].length + ":", b(g) } c += "}" } else b(a); return new Function("str", c) } function e(a, b) { for (var c = 65536, d = 0; d < b.length; d += 2) { if (c += b[d], c > a) return !1; if (c += b[d + 1], c >= a) return !0 } } function f(a, b) { return 65 > a ? 36 === a : 91 > a ? !0 : 97 > a ? 95 === a : 123 > a ? !0 : 65535 >= a ? a >= 170 && m.test(String.fromCharCode(a)) : b === !1 ? !1 : e(a, o) } function g(a, b) { return 48 > a ? 36 === a : 58 > a ? !0 : 65 > a ? !1 : 91 > a ? !0 : 97 > a ? 95 === a : 123 > a ? !0 : 65535 >= a ? a >= 170 && n.test(String.fromCharCode(a)) : b === !1 ? !1 : e(a, o) || e(a, p) } c.isIdentifierStart = f, c.isIdentifierChar = g, c.__esModule = !0; var h = { 3: d("abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile"), 5: d("class enum extends super const export import"), 6: d("enum await"), strict: d("implements interface let package private protected public static yield"), strictBind: d("eval arguments") }; c.reservedWords = h; var i = "break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this", j = { 5: d(i), 6: d(i + " let const class extends export import yield super") }; c.keywords = j; var k = "ªµºÀ-ÖØ-öø-ˁˆ-ˑˠ-ˤˬˮͰ-ʹͶͷͺ-ͽͿΆΈ-ΊΌΎ-ΡΣ-ϵϷ-ҁҊ-ԯԱ-Ֆՙա-ևא-תװ-ײؠ-يٮٯٱ-ۓەۥۦۮۯۺ-ۼۿܐܒ-ܯݍ-ޥޱߊ-ߪߴߵߺࠀ-ࠕࠚࠤࠨࡀ-ࡘࢠ-ࢲऄ-हऽॐक़-ॡॱ-ঀঅ-ঌএঐও-নপ-রলশ-হঽৎড়ঢ়য়-ৡৰৱਅ-ਊਏਐਓ-ਨਪ-ਰਲਲ਼ਵਸ਼ਸਹਖ਼-ੜਫ਼ੲ-ੴઅ-ઍએ-ઑઓ-નપ-રલળવ-હઽૐૠૡଅ-ଌଏଐଓ-ନପ-ରଲଳଵ-ହଽଡ଼ଢ଼ୟ-ୡୱஃஅ-ஊஎ-ஐஒ-கஙசஜஞடணதந-பம-ஹௐఅ-ఌఎ-ఐఒ-నప-హఽౘౙౠౡಅ-ಌಎ-ಐಒ-ನಪ-ಳವ-ಹಽೞೠೡೱೲഅ-ഌഎ-ഐഒ-ഺഽൎൠൡൺ-ൿඅ-ඖක-නඳ-රලව-ෆก-ะาำเ-ๆກຂຄງຈຊຍດ-ທນ-ຟມ-ຣລວສຫອ-ະາຳຽເ-ໄໆໜ-ໟༀཀ-ཇཉ-ཬྈ-ྌက-ဪဿၐ-ၕၚ-ၝၡၥၦၮ-ၰၵ-ႁႎႠ-ჅჇჍა-ჺჼ-ቈቊ-ቍቐ-ቖቘቚ-ቝበ-ኈኊ-ኍነ-ኰኲ-ኵኸ-ኾዀዂ-ዅወ-ዖዘ-ጐጒ-ጕጘ-ፚᎀ-ᎏᎠ-Ᏼᐁ-ᙬᙯ-ᙿᚁ-ᚚᚠ-ᛪᛮ-ᛸᜀ-ᜌᜎ-ᜑᜠ-ᜱᝀ-ᝑᝠ-ᝬᝮ-ᝰក-ឳៗៜᠠ-ᡷᢀ-ᢨᢪᢰ-ᣵᤀ-ᤞᥐ-ᥭᥰ-ᥴᦀ-ᦫᧁ-ᧇᨀ-ᨖᨠ-ᩔᪧᬅ-ᬳᭅ-ᭋᮃ-ᮠᮮᮯᮺ-ᯥᰀ-ᰣᱍ-ᱏᱚ-ᱽᳩ-ᳬᳮ-ᳱᳵᳶᴀ-ᶿḀ-ἕἘ-Ἕἠ-ὅὈ-Ὅὐ-ὗὙὛὝὟ-ώᾀ-ᾴᾶ-ᾼιῂ-ῄῆ-ῌῐ-ΐῖ-Ίῠ-Ῥῲ-ῴῶ-ῼⁱⁿₐ-ₜℂℇℊ-ℓℕ℘-ℝℤΩℨK-ℹℼ-ℿⅅ-ⅉⅎⅠ-ↈⰀ-Ⱞⰰ-ⱞⱠ-ⳤⳫ-ⳮⳲⳳⴀ-ⴥⴧⴭⴰ-ⵧⵯⶀ-ⶖⶠ-ⶦⶨ-ⶮⶰ-ⶶⶸ-ⶾⷀ-ⷆⷈ-ⷎⷐ-ⷖⷘ-ⷞ々-〇〡-〩〱-〵〸-〼ぁ-ゖ゛-ゟァ-ヺー-ヿㄅ-ㄭㄱ-ㆎㆠ-ㆺㇰ-ㇿ㐀-䶵一-鿌ꀀ-ꒌꓐ-ꓽꔀ-ꘌꘐ-ꘟꘪꘫꙀ-ꙮꙿ-ꚝꚠ-ꛯꜗ-ꜟꜢ-ꞈꞋ-ꞎꞐ-ꞭꞰꞱꟷ-ꠁꠃ-ꠅꠇ-ꠊꠌ-ꠢꡀ-ꡳꢂ-ꢳꣲ-ꣷꣻꤊ-ꤥꤰ-ꥆꥠ-ꥼꦄ-ꦲꧏꧠ-ꧤꧦ-ꧯꧺ-ꧾꨀ-ꨨꩀ-ꩂꩄ-ꩋꩠ-ꩶꩺꩾ-ꪯꪱꪵꪶꪹ-ꪽꫀꫂꫛ-ꫝꫠ-ꫪꫲ-ꫴꬁ-ꬆꬉ-ꬎꬑ-ꬖꬠ-ꬦꬨ-ꬮꬰ-ꭚꭜ-ꭟꭤꭥꯀ-ꯢ가-힣ힰ-ퟆퟋ-ퟻ豈-舘並-龎ff-stﬓ-ﬗיִײַ-ﬨשׁ-זּטּ-לּמּנּסּףּפּצּ-ﮱﯓ-ﴽﵐ-ﶏﶒ-ﷇﷰ-ﷻﹰ-ﹴﹶ-ﻼＡ-Ｚａ-ｚｦ-ﾾￂ-ￇￊ-ￏￒ-ￗￚ-ￜ", l = "·̀-ͯ·҃-֑҇-ׇֽֿׁׂׅׄؐ-ًؚ-٩ٰۖ-ۜ۟-۪ۤۧۨ-ۭ۰-۹ܑܰ-݊ަ-ް߀-߉߫-߳ࠖ-࠙ࠛ-ࠣࠥ-ࠧࠩ-࡙࠭-࡛ࣤ-ःऺ-़ा-ॏ॑-ॗॢॣ०-९ঁ-ঃ়া-ৄেৈো-্ৗৢৣ০-৯ਁ-ਃ਼ਾ-ੂੇੈੋ-੍ੑ੦-ੱੵઁ-ઃ઼ા-ૅે-ૉો-્ૢૣ૦-૯ଁ-ଃ଼ା-ୄେୈୋ-୍ୖୗୢୣ୦-୯ஂா-ூெ-ைொ-்ௗ௦-௯ఀ-ఃా-ౄె-ైొ-్ౕౖౢౣ౦-౯ಁ-ಃ಼ಾ-ೄೆ-ೈೊ-್ೕೖೢೣ೦-೯ഁ-ഃാ-ൄെ-ൈൊ-്ൗൢൣ൦-൯ංඃ්ා-ුූෘ-ෟ෦-෯ෲෳัิ-ฺ็-๎๐-๙ັິ-ູົຼ່-ໍ໐-໙༘༙༠-༩༹༵༷༾༿ཱ-྄྆྇ྍ-ྗྙ-ྼ࿆ါ-ှ၀-၉ၖ-ၙၞ-ၠၢ-ၤၧ-ၭၱ-ၴႂ-ႍႏ-ႝ፝-፟፩-፱ᜒ-᜔ᜲ-᜴ᝒᝓᝲᝳ឴-៓៝០-៩᠋-᠍᠐-᠙ᢩᤠ-ᤫᤰ-᤻᥆-᥏ᦰ-ᧀᧈᧉ᧐-᧚ᨗ-ᨛᩕ-ᩞ᩠-᩿᩼-᪉᪐-᪙᪰-᪽ᬀ-ᬄ᬴-᭄᭐-᭙᭫-᭳ᮀ-ᮂᮡ-ᮭ᮰-᮹᯦-᯳ᰤ-᰷᱀-᱉᱐-᱙᳐-᳔᳒-᳨᳭ᳲ-᳴᳸᳹᷀-᷵᷼-᷿‿⁀⁔⃐-⃥⃜⃡-⃰⳯-⵿⳱ⷠ-〪ⷿ-゙゚〯꘠-꘩꙯ꙴ-꙽ꚟ꛰꛱ꠂ꠆ꠋꠣ-ꠧꢀꢁꢴ-꣄꣐-꣙꣠-꣱꤀-꤉ꤦ-꤭ꥇ-꥓ꦀ-ꦃ꦳-꧀꧐-꧙ꧥ꧰-꧹ꨩ-ꨶꩃꩌꩍ꩐-꩙ꩻ-ꩽꪰꪲ-ꪴꪷꪸꪾ꪿꫁ꫫ-ꫯꫵ꫶ꯣ-ꯪ꯬꯭꯰-꯹ﬞ︀-️︠-︭︳︴﹍-﹏０-９＿", m = new RegExp("[" + k + "]"), n = new RegExp("[" + k + l + "]"); 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(this.next(), !0) : !1 }, g.isContextual = function (a) { return this.type === d.name && this.value === a }, g.eatContextual = function (a) { return this.value === a && this.eat(d.name) }, g.expectContextual = function (a) { this.eatContextual(a) || this.unexpected() }, g.canInsertSemicolon = function () { return this.type === d.eof || this.type === d.braceR || f.test(this.input.slice(this.lastTokEnd, this.start)) }, g.insertSemicolon = function () { return this.canInsertSemicolon() ? (this.options.onInsertedSemicolon && this.options.onInsertedSemicolon(this.lastTokEnd, this.lastTokEndLoc), !0) : void 0 }, g.semicolon = function () { this.eat(d.semi) || this.insertSemicolon() || this.unexpected() }, g.afterTrailingComma = function (a) { return this.type == a ? (this.options.onTrailingComma && this.options.onTrailingComma(this.lastTokStart, this.lastTokStartLoc), this.next(), !0) : void 0 }, g.expect = function (a) { this.eat(a) || this.unexpected() }, g.unexpected = function (a) { this.raise(null != a ? a : this.start, "Unexpected token") } }, { "./state": 13, "./tokentype": 17, "./whitespace": 19 }], 13: [function (a, b, c) { "use strict"; function d(a, b, c) { this.options = a, this.sourceFile = this.options.sourceFile || null, this.isKeyword = g[this.options.ecmaVersion >= 6 ? 6 : 5], this.isReservedWord = f[this.options.ecmaVersion], this.input = b, this.loadPlugins(this.options.plugins), c ? (this.pos = c, this.lineStart = Math.max(0, this.input.lastIndexOf("\n", c)), this.curLine = this.input.slice(0, this.lineStart).split(i).length) : (this.pos = this.lineStart = 0, this.curLine = 1), this.type = h.eof, this.value = null, this.start = this.end = this.pos, this.startLoc = this.endLoc = null, this.lastTokEndLoc = this.lastTokStartLoc = null, this.lastTokStart = this.lastTokEnd = this.pos, this.context = this.initialContext(), this.exprAllowed = !0, this.strict = this.inModule = "module" === this.options.sourceType, this.potentialArrowAt = -1, this.inFunction = this.inGenerator = !1, this.labels = [], 0 === this.pos && this.options.allowHashBang && "#!" === this.input.slice(0, 2) && this.skipLineComment(2) } c.Parser = d, c.__esModule = !0; var e = a("./identifier"), f = e.reservedWords, g = e.keywords, h = a("./tokentype").types, i = a("./whitespace").lineBreak; d.prototype.extend = function (a, b) { this[a] = b(this[a]) }; var j = {}; c.plugins = j, d.prototype.loadPlugins = function (a) { for (var b in a) { var d = c.plugins[b]; if (!d) throw new Error("Plugin '" + b + "' not found"); d(this, a[b]) } } }, { "./identifier": 7, "./tokentype": 17, "./whitespace": 19 }], 14: [function (a, b, c) {
+ "use strict"; var d = a("./tokentype").types, e = a("./state").Parser, f = a("./whitespace").lineBreak, g = e.prototype; g.parseTopLevel = function (a) { var b = !0; for (a.body || (a.body = []) ; this.type !== d.eof;) { var c = this.parseStatement(!0, !0); a.body.push(c), b && this.isUseStrict(c) && this.setStrict(!0), b = !1 } return this.next(), this.options.ecmaVersion >= 6 && (a.sourceType = this.options.sourceType), this.finishNode(a, "Program") }; var h = { kind: "loop" }, i = { kind: "switch" }; g.parseStatement = function (a, b) { var c = this.type, e = this.startNode(); switch (c) { case d._break: case d._continue: return this.parseBreakContinueStatement(e, c.keyword); case d._debugger: return this.parseDebuggerStatement(e); case d._do: return this.parseDoStatement(e); case d._for: return this.parseForStatement(e); case d._function: return !a && this.options.ecmaVersion >= 6 && this.unexpected(), this.parseFunctionStatement(e); case d._class: return a || this.unexpected(), this.parseClass(e, !0); case d._if: return this.parseIfStatement(e); case d._return: return this.parseReturnStatement(e); case d._switch: return this.parseSwitchStatement(e); case d._throw: return this.parseThrowStatement(e); case d._try: return this.parseTryStatement(e); case d._let: case d._const: a || this.unexpected(); case d._var: return this.parseVarStatement(e, c); case d._while: return this.parseWhileStatement(e); case d._with: return this.parseWithStatement(e); case d.braceL: return this.parseBlock(); case d.semi: return this.parseEmptyStatement(e); case d._export: case d._import: return this.options.allowImportExportEverywhere || (b || this.raise(this.start, "'import' and 'export' may only appear at the top level"), this.inModule || this.raise(this.start, "'import' and 'export' may appear only with 'sourceType: module'")), c === d._import ? this.parseImport(e) : this.parseExport(e); default: var f = this.value, g = this.parseExpression(); return c === d.name && "Identifier" === g.type && this.eat(d.colon) ? this.parseLabeledStatement(e, f, g) : this.parseExpressionStatement(e, g) } }, g.parseBreakContinueStatement = function (a, b) { var c = "break" == b; this.next(), this.eat(d.semi) || this.insertSemicolon() ? a.label = null : this.type !== d.name ? this.unexpected() : (a.label = this.parseIdent(), this.semicolon()); for (var e = 0; e < this.labels.length; ++e) { var f = this.labels[e]; if (null == a.label || f.name === a.label.name) { if (null != f.kind && (c || "loop" === f.kind)) break; if (a.label && c) break } } return e === this.labels.length && this.raise(a.start, "Unsyntactic " + b), this.finishNode(a, c ? "BreakStatement" : "ContinueStatement") }, g.parseDebuggerStatement = function (a) { return this.next(), this.semicolon(), this.finishNode(a, "DebuggerStatement") }, g.parseDoStatement = function (a) { return this.next(), this.labels.push(h), a.body = this.parseStatement(!1), this.labels.pop(), this.expect(d._while), a.test = this.parseParenExpression(), this.options.ecmaVersion >= 6 ? this.eat(d.semi) : this.semicolon(), this.finishNode(a, "DoWhileStatement") }, g.parseForStatement = function (a) {
+ if (this.next(), this.labels.push(h), this.expect(d.parenL), this.type === d.semi) return this.parseFor(a, null); if (this.type === d._var || this.type === d._let || this.type === d._const) { var b = this.startNode(), c = this.type; return this.next(), this.parseVar(b, !0, c), this.finishNode(b, "VariableDeclaration"), !(this.type === d._in || this.options.ecmaVersion >= 6 && this.isContextual("of")) || 1 !== b.declarations.length || c !== d._var && b.declarations[0].init ? this.parseFor(a, b) : this.parseForIn(a, b) } var e = { start: 0 }, f = this.parseExpression(!0, e); return this.type === d._in || this.options.ecmaVersion >= 6 && this.isContextual("of") ? (this.toAssignable(f),
+ this.checkLVal(f), this.parseForIn(a, f)) : (e.start && this.unexpected(e.start), this.parseFor(a, f))
+ }, g.parseFunctionStatement = function (a) { return this.next(), this.parseFunction(a, !0) }, g.parseIfStatement = function (a) { return this.next(), a.test = this.parseParenExpression(), a.consequent = this.parseStatement(!1), a.alternate = this.eat(d._else) ? this.parseStatement(!1) : null, this.finishNode(a, "IfStatement") }, g.parseReturnStatement = function (a) { return this.inFunction || this.options.allowReturnOutsideFunction || this.raise(this.start, "'return' outside of function"), this.next(), this.eat(d.semi) || this.insertSemicolon() ? a.argument = null : (a.argument = this.parseExpression(), this.semicolon()), this.finishNode(a, "ReturnStatement") }, g.parseSwitchStatement = function (a) { this.next(), a.discriminant = this.parseParenExpression(), a.cases = [], this.expect(d.braceL), this.labels.push(i); for (var b, c; this.type != d.braceR;) if (this.type === d._case || this.type === d._default) { var e = this.type === d._case; b && this.finishNode(b, "SwitchCase"), a.cases.push(b = this.startNode()), b.consequent = [], this.next(), e ? b.test = this.parseExpression() : (c && this.raise(this.lastTokStart, "Multiple default clauses"), c = !0, b.test = null), this.expect(d.colon) } else b || this.unexpected(), b.consequent.push(this.parseStatement(!0)); return b && this.finishNode(b, "SwitchCase"), this.next(), this.labels.pop(), this.finishNode(a, "SwitchStatement") }, g.parseThrowStatement = function (a) { return this.next(), f.test(this.input.slice(this.lastTokEnd, this.start)) && this.raise(this.lastTokEnd, "Illegal newline after throw"), a.argument = this.parseExpression(), this.semicolon(), this.finishNode(a, "ThrowStatement") }; var j = []; g.parseTryStatement = function (a) { if (this.next(), a.block = this.parseBlock(), a.handler = null, this.type === d._catch) { var b = this.startNode(); this.next(), this.expect(d.parenL), b.param = this.parseBindingAtom(), this.checkLVal(b.param, !0), this.expect(d.parenR), b.guard = null, b.body = this.parseBlock(), a.handler = this.finishNode(b, "CatchClause") } return a.guardedHandlers = j, a.finalizer = this.eat(d._finally) ? this.parseBlock() : null, a.handler || a.finalizer || this.raise(a.start, "Missing catch or finally clause"), this.finishNode(a, "TryStatement") }, g.parseVarStatement = function (a, b) { return this.next(), this.parseVar(a, !1, b), this.semicolon(), this.finishNode(a, "VariableDeclaration") }, g.parseWhileStatement = function (a) { return this.next(), a.test = this.parseParenExpression(), this.labels.push(h), a.body = this.parseStatement(!1), this.labels.pop(), this.finishNode(a, "WhileStatement") }, g.parseWithStatement = function (a) { return this.strict && this.raise(this.start, "'with' in strict mode"), this.next(), a.object = this.parseParenExpression(), a.body = this.parseStatement(!1), this.finishNode(a, "WithStatement") }, g.parseEmptyStatement = function (a) { return this.next(), this.finishNode(a, "EmptyStatement") }, g.parseLabeledStatement = function (a, b, c) { for (var e = 0; e < this.labels.length; ++e) this.labels[e].name === b && this.raise(c.start, "Label '" + b + "' is already declared"); var f = this.type.isLoop ? "loop" : this.type === d._switch ? "switch" : null; return this.labels.push({ name: b, kind: f }), a.body = this.parseStatement(!0), this.labels.pop(), a.label = c, this.finishNode(a, "LabeledStatement") }, g.parseExpressionStatement = function (a, b) { return a.expression = b, this.semicolon(), this.finishNode(a, "ExpressionStatement") }, g.parseBlock = function (a) { var b = this.startNode(), c = !0, e = void 0; for (b.body = [], this.expect(d.braceL) ; !this.eat(d.braceR) ;) { var f = this.parseStatement(!0); b.body.push(f), c && a && this.isUseStrict(f) && (e = this.strict, this.setStrict(this.strict = !0)), c = !1 } return e === !1 && this.setStrict(!1), this.finishNode(b, "BlockStatement") }, g.parseFor = function (a, b) { return a.init = b, this.expect(d.semi), a.test = this.type === d.semi ? null : this.parseExpression(), this.expect(d.semi), a.update = this.type === d.parenR ? null : this.parseExpression(), this.expect(d.parenR), a.body = this.parseStatement(!1), this.labels.pop(), this.finishNode(a, "ForStatement") }, g.parseForIn = function (a, b) { var c = this.type === d._in ? "ForInStatement" : "ForOfStatement"; return this.next(), a.left = b, a.right = this.parseExpression(), this.expect(d.parenR), a.body = this.parseStatement(!1), this.labels.pop(), this.finishNode(a, c) }, g.parseVar = function (a, b, c) { for (a.declarations = [], a.kind = c.keyword; ;) { var e = this.startNode(); if (this.parseVarId(e), this.eat(d.eq) ? e.init = this.parseMaybeAssign(b) : c !== d._const || this.type === d._in || this.options.ecmaVersion >= 6 && this.isContextual("of") ? "Identifier" == e.id.type || b && (this.type === d._in || this.isContextual("of")) ? e.init = null : this.raise(this.lastTokEnd, "Complex binding patterns require an initialization value") : this.unexpected(), a.declarations.push(this.finishNode(e, "VariableDeclarator")), !this.eat(d.comma)) break } return a }, g.parseVarId = function (a) { a.id = this.parseBindingAtom(), this.checkLVal(a.id, !0) }, g.parseFunction = function (a, b, c) { return this.initFunction(a), this.options.ecmaVersion >= 6 && (a.generator = this.eat(d.star)), (b || this.type === d.name) && (a.id = this.parseIdent()), this.parseFunctionParams(a), this.parseFunctionBody(a, c), this.finishNode(a, b ? "FunctionDeclaration" : "FunctionExpression") }, g.parseFunctionParams = function (a) { this.expect(d.parenL), a.params = this.parseBindingList(d.parenR, !1, !1) }, g.parseClass = function (a, b) { this.next(), this.parseClassId(a, b), this.parseClassSuper(a); var c = this.startNode(), e = !1; for (c.body = [], this.expect(d.braceL) ; !this.eat(d.braceR) ;) if (!this.eat(d.semi)) { var f = this.startNode(), g = this.eat(d.star), h = this.type === d.name && "static" === this.value; if (this.parsePropertyName(f), f["static"] = h && this.type !== d.parenL, f["static"] && (g && this.unexpected(), g = this.eat(d.star), this.parsePropertyName(f)), f.kind = "method", !f.computed) { var i = f.key, j = !1; g || "Identifier" !== i.type || this.type === d.parenL || "get" !== i.name && "set" !== i.name || (j = !0, f.kind = i.name, i = this.parsePropertyName(f)), !f["static"] && ("Identifier" === i.type && "constructor" === i.name || "Literal" === i.type && "constructor" === i.value) && (e && this.raise(i.start, "Duplicate constructor in the same class"), j && this.raise(i.start, "Constructor can't have get/set modifier"), g && this.raise(i.start, "Constructor can't be a generator"), f.kind = "constructor", e = !0) } this.parseClassMethod(c, f, g) } return a.body = this.finishNode(c, "ClassBody"), this.finishNode(a, b ? "ClassDeclaration" : "ClassExpression") }, g.parseClassMethod = function (a, b, c) { b.value = this.parseMethod(c), a.body.push(this.finishNode(b, "MethodDefinition")) }, g.parseClassId = function (a, b) { a.id = this.type === d.name ? this.parseIdent() : b ? this.unexpected() : null }, g.parseClassSuper = function (a) { a.superClass = this.eat(d._extends) ? this.parseExprSubscripts() : null }, g.parseExport = function (a) { if (this.next(), this.eat(d.star)) return this.expectContextual("from"), a.source = this.type === d.string ? this.parseExprAtom() : this.unexpected(), this.semicolon(), this.finishNode(a, "ExportAllDeclaration"); if (this.eat(d._default)) { var b = this.parseMaybeAssign(), c = !0; return ("FunctionExpression" == b.type || "ClassExpression" == b.type) && (c = !1, b.id && (b.type = "FunctionExpression" == b.type ? "FunctionDeclaration" : "ClassDeclaration")), a.declaration = b, c && this.semicolon(), this.finishNode(a, "ExportDefaultDeclaration") } return this.shouldParseExportStatement() ? (a.declaration = this.parseStatement(!0), a.specifiers = [], a.source = null) : (a.declaration = null, a.specifiers = this.parseExportSpecifiers(), this.eatContextual("from") ? a.source = this.type === d.string ? this.parseExprAtom() : this.unexpected() : a.source = null, this.semicolon()), this.finishNode(a, "ExportNamedDeclaration") }, g.shouldParseExportStatement = function () { return this.type.keyword }, g.parseExportSpecifiers = function () { var a = [], b = !0; for (this.expect(d.braceL) ; !this.eat(d.braceR) ;) { if (b) b = !1; else if (this.expect(d.comma), this.afterTrailingComma(d.braceR)) break; var c = this.startNode(); c.local = this.parseIdent(this.type === d._default), c.exported = this.eatContextual("as") ? this.parseIdent(!0) : c.local, a.push(this.finishNode(c, "ExportSpecifier")) } return a }, g.parseImport = function (a) { return this.next(), this.type === d.string ? (a.specifiers = j, a.source = this.parseExprAtom(), a.kind = "") : (a.specifiers = this.parseImportSpecifiers(), this.expectContextual("from"), a.source = this.type === d.string ? this.parseExprAtom() : this.unexpected()), this.semicolon(), this.finishNode(a, "ImportDeclaration") }, g.parseImportSpecifiers = function () { var a = [], b = !0; if (this.type === d.name) { var c = this.startNode(); if (c.local = this.parseIdent(), this.checkLVal(c.local, !0), a.push(this.finishNode(c, "ImportDefaultSpecifier")), !this.eat(d.comma)) return a } if (this.type === d.star) { var c = this.startNode(); return this.next(), this.expectContextual("as"), c.local = this.parseIdent(), this.checkLVal(c.local, !0), a.push(this.finishNode(c, "ImportNamespaceSpecifier")), a } for (this.expect(d.braceL) ; !this.eat(d.braceR) ;) { if (b) b = !1; else if (this.expect(d.comma), this.afterTrailingComma(d.braceR)) break; var c = this.startNode(); c.imported = this.parseIdent(!0), c.local = this.eatContextual("as") ? this.parseIdent() : c.imported, this.checkLVal(c.local, !0), a.push(this.finishNode(c, "ImportSpecifier")) } return a }
+ }, { "./state": 13, "./tokentype": 17, "./whitespace": 19 }], 15: [function (a, b, c) { "use strict"; var d = function (a, b) { if (!(a instanceof b)) throw new TypeError("Cannot call a class as a function") }; c.__esModule = !0; var e = a("./state").Parser, f = a("./tokentype").types, g = a("./whitespace").lineBreak, h = c.TokContext = function k(a, b, c, e) { d(this, k), this.token = a, this.isExpr = b, this.preserveSpace = c, this.override = e }, i = { b_stat: new h("{", !1), b_expr: new h("{", !0), b_tmpl: new h("${", !0), p_stat: new h("(", !1), p_expr: new h("(", !0), q_tmpl: new h("`", !0, !0, function (a) { return a.readTmplToken() }), f_expr: new h("function", !0) }; c.types = i; var j = e.prototype; j.initialContext = function () { return [i.b_stat] }, j.braceIsBlock = function (a) { var b = void 0; return a === f.colon && "{" == (b = this.curContext()).token ? !b.isExpr : a === f._return ? g.test(this.input.slice(this.lastTokEnd, this.start)) : a === f._else || a === f.semi || a === f.eof ? !0 : a == f.braceL ? this.curContext() === i.b_stat : !this.exprAllowed }, j.updateContext = function (a) { var b = void 0, c = this.type; c.keyword && a == f.dot ? this.exprAllowed = !1 : (b = c.updateContext) ? b.call(this, a) : this.exprAllowed = c.beforeExpr }, f.parenR.updateContext = f.braceR.updateContext = function () { if (1 == this.context.length) return void (this.exprAllowed = !0); var a = this.context.pop(); a === i.b_stat && this.curContext() === i.f_expr ? (this.context.pop(), this.exprAllowed = !1) : a === i.b_tmpl ? this.exprAllowed = !0 : this.exprAllowed = !a.isExpr }, f.braceL.updateContext = function (a) { this.context.push(this.braceIsBlock(a) ? i.b_stat : i.b_expr), this.exprAllowed = !0 }, f.dollarBraceL.updateContext = function () { this.context.push(i.b_tmpl), this.exprAllowed = !0 }, f.parenL.updateContext = function (a) { var b = a === f._if || a === f._for || a === f._with || a === f._while; this.context.push(b ? i.p_stat : i.p_expr), this.exprAllowed = !0 }, f.incDec.updateContext = function () { }, f._function.updateContext = function () { this.curContext() !== i.b_stat && this.context.push(i.f_expr), this.exprAllowed = !1 }, f.backQuote.updateContext = function () { this.curContext() === i.q_tmpl ? this.context.pop() : this.context.push(i.q_tmpl), this.exprAllowed = !1 } }, { "./state": 13, "./tokentype": 17, "./whitespace": 19 }], 16: [function (a, b, c) { "use strict"; function d(a) { return 65535 >= a ? String.fromCharCode(a) : String.fromCharCode((a - 65536 >> 10) + 55296, (a - 65536 & 1023) + 56320) } var e = function (a, b) { if (!(a instanceof b)) throw new TypeError("Cannot call a class as a function") }; c.__esModule = !0; var f = a("./identifier"), g = f.isIdentifierStart, h = f.isIdentifierChar, i = a("./tokentype"), j = i.types, k = i.keywords, l = a("./state").Parser, m = a("./location").SourceLocation, n = a("./whitespace"), o = n.lineBreak, p = n.lineBreakG, q = n.isNewLine, r = n.nonASCIIwhitespace, s = c.Token = function y(a) { e(this, y), this.type = a.type, this.value = a.value, this.start = a.start, this.end = a.end, a.options.locations && (this.loc = new m(a, a.startLoc, a.endLoc)), a.options.ranges && (this.range = [a.start, a.end]) }, t = l.prototype, u = "undefined" != typeof Packages; t.next = function () { this.options.onToken && this.options.onToken(new s(this)), this.lastTokEnd = this.end, this.lastTokStart = this.start, this.lastTokEndLoc = this.endLoc, this.lastTokStartLoc = this.startLoc, this.nextToken() }, t.getToken = function () { return this.next(), new s(this) }, "undefined" != typeof Symbol && (t[Symbol.iterator] = function () { var a = this; return { next: function () { var b = a.getToken(); return { done: b.type === j.eof, value: b } } } }), t.setStrict = function (a) { if (this.strict = a, this.type === j.num || this.type === j.string) { if (this.pos = this.start, this.options.locations) for (; this.pos < this.lineStart;) this.lineStart = this.input.lastIndexOf("\n", this.lineStart - 2) + 1, --this.curLine; this.nextToken() } }, t.curContext = function () { return this.context[this.context.length - 1] }, t.nextToken = function () { var a = this.curContext(); return a && a.preserveSpace || this.skipSpace(), this.start = this.pos, this.options.locations && (this.startLoc = this.curPosition()), this.pos >= this.input.length ? this.finishToken(j.eof) : a.override ? a.override(this) : void this.readToken(this.fullCharCodeAtPos()) }, t.readToken = function (a) { return g(a, this.options.ecmaVersion >= 6) || 92 === a ? this.readWord() : this.getTokenFromCode(a) }, t.fullCharCodeAtPos = function () { var a = this.input.charCodeAt(this.pos); if (55295 >= a || a >= 57344) return a; var b = this.input.charCodeAt(this.pos + 1); return (a << 10) + b - 56613888 }, t.skipBlockComment = function () { var a = this.options.onComment && this.options.locations && this.curPosition(), b = this.pos, c = this.input.indexOf("*/", this.pos += 2); if (-1 === c && this.raise(this.pos - 2, "Unterminated comment"), this.pos = c + 2, this.options.locations) { p.lastIndex = b; for (var d = void 0; (d = p.exec(this.input)) && d.index < this.pos;)++this.curLine, this.lineStart = d.index + d[0].length } this.options.onComment && this.options.onComment(!0, this.input.slice(b + 2, c), b, this.pos, a, this.options.locations && this.curPosition()) }, t.skipLineComment = function (a) { for (var b = this.pos, c = this.options.onComment && this.options.locations && this.curPosition(), d = this.input.charCodeAt(this.pos += a) ; this.pos < this.input.length && 10 !== d && 13 !== d && 8232 !== d && 8233 !== d;)++this.pos, d = this.input.charCodeAt(this.pos); this.options.onComment && this.options.onComment(!1, this.input.slice(b + a, this.pos), b, this.pos, c, this.options.locations && this.curPosition()) }, t.skipSpace = function () { for (; this.pos < this.input.length;) { var a = this.input.charCodeAt(this.pos); if (32 === a)++this.pos; else if (13 === a) { ++this.pos; var b = this.input.charCodeAt(this.pos); 10 === b && ++this.pos, this.options.locations && (++this.curLine, this.lineStart = this.pos) } else if (10 === a || 8232 === a || 8233 === a)++this.pos, this.options.locations && (++this.curLine, this.lineStart = this.pos); else if (a > 8 && 14 > a)++this.pos; else if (47 === a) { var b = this.input.charCodeAt(this.pos + 1); if (42 === b) this.skipBlockComment(); else { if (47 !== b) break; this.skipLineComment(2) } } else if (160 === a)++this.pos; else { if (!(a >= 5760 && r.test(String.fromCharCode(a)))) break; ++this.pos } } }, t.finishToken = function (a, b) { this.end = this.pos, this.options.locations && (this.endLoc = this.curPosition()); var c = this.type; this.type = a, this.value = b, this.updateContext(c) }, t.readToken_dot = function () { var a = this.input.charCodeAt(this.pos + 1); if (a >= 48 && 57 >= a) return this.readNumber(!0); var b = this.input.charCodeAt(this.pos + 2); return this.options.ecmaVersion >= 6 && 46 === a && 46 === b ? (this.pos += 3, this.finishToken(j.ellipsis)) : (++this.pos, this.finishToken(j.dot)) }, t.readToken_slash = function () { var a = this.input.charCodeAt(this.pos + 1); return this.exprAllowed ? (++this.pos, this.readRegexp()) : 61 === a ? this.finishOp(j.assign, 2) : this.finishOp(j.slash, 1) }, t.readToken_mult_modulo = function (a) { var b = this.input.charCodeAt(this.pos + 1); return 61 === b ? this.finishOp(j.assign, 2) : this.finishOp(42 === a ? j.star : j.modulo, 1) }, t.readToken_pipe_amp = function (a) { var b = this.input.charCodeAt(this.pos + 1); return b === a ? this.finishOp(124 === a ? j.logicalOR : j.logicalAND, 2) : 61 === b ? this.finishOp(j.assign, 2) : this.finishOp(124 === a ? j.bitwiseOR : j.bitwiseAND, 1) }, t.readToken_caret = function () { var a = this.input.charCodeAt(this.pos + 1); return 61 === a ? this.finishOp(j.assign, 2) : this.finishOp(j.bitwiseXOR, 1) }, t.readToken_plus_min = function (a) { var b = this.input.charCodeAt(this.pos + 1); return b === a ? 45 == b && 62 == this.input.charCodeAt(this.pos + 2) && o.test(this.input.slice(this.lastTokEnd, this.pos)) ? (this.skipLineComment(3), this.skipSpace(), this.nextToken()) : this.finishOp(j.incDec, 2) : 61 === b ? this.finishOp(j.assign, 2) : this.finishOp(j.plusMin, 1) }, t.readToken_lt_gt = function (a) { var b = this.input.charCodeAt(this.pos + 1), c = 1; return b === a ? (c = 62 === a && 62 === this.input.charCodeAt(this.pos + 2) ? 3 : 2, 61 === this.input.charCodeAt(this.pos + c) ? this.finishOp(j.assign, c + 1) : this.finishOp(j.bitShift, c)) : 33 == b && 60 == a && 45 == this.input.charCodeAt(this.pos + 2) && 45 == this.input.charCodeAt(this.pos + 3) ? (this.inModule && this.unexpected(), this.skipLineComment(4), this.skipSpace(), this.nextToken()) : (61 === b && (c = 61 === this.input.charCodeAt(this.pos + 2) ? 3 : 2), this.finishOp(j.relational, c)) }, t.readToken_eq_excl = function (a) { var b = this.input.charCodeAt(this.pos + 1); return 61 === b ? this.finishOp(j.equality, 61 === this.input.charCodeAt(this.pos + 2) ? 3 : 2) : 61 === a && 62 === b && this.options.ecmaVersion >= 6 ? (this.pos += 2, this.finishToken(j.arrow)) : this.finishOp(61 === a ? j.eq : j.prefix, 1) }, t.getTokenFromCode = function (a) { switch (a) { case 46: return this.readToken_dot(); case 40: return ++this.pos, this.finishToken(j.parenL); case 41: return ++this.pos, this.finishToken(j.parenR); case 59: return ++this.pos, this.finishToken(j.semi); case 44: return ++this.pos, this.finishToken(j.comma); case 91: return ++this.pos, this.finishToken(j.bracketL); case 93: return ++this.pos, this.finishToken(j.bracketR); case 123: return ++this.pos, this.finishToken(j.braceL); case 125: return ++this.pos, this.finishToken(j.braceR); case 58: return ++this.pos, this.finishToken(j.colon); case 63: return ++this.pos, this.finishToken(j.question); case 96: if (this.options.ecmaVersion < 6) break; return ++this.pos, this.finishToken(j.backQuote); case 48: var b = this.input.charCodeAt(this.pos + 1); if (120 === b || 88 === b) return this.readRadixNumber(16); if (this.options.ecmaVersion >= 6) { if (111 === b || 79 === b) return this.readRadixNumber(8); if (98 === b || 66 === b) return this.readRadixNumber(2) } case 49: case 50: case 51: case 52: case 53: case 54: case 55: case 56: case 57: return this.readNumber(!1); case 34: case 39: return this.readString(a); case 47: return this.readToken_slash(); case 37: case 42: return this.readToken_mult_modulo(a); case 124: case 38: return this.readToken_pipe_amp(a); case 94: return this.readToken_caret(); case 43: case 45: return this.readToken_plus_min(a); case 60: case 62: return this.readToken_lt_gt(a); case 61: case 33: return this.readToken_eq_excl(a); case 126: return this.finishOp(j.prefix, 1) } this.raise(this.pos, "Unexpected character '" + d(a) + "'") }, t.finishOp = function (a, b) { var c = this.input.slice(this.pos, this.pos + b); return this.pos += b, this.finishToken(a, c) }; var v = !1; try { new RegExp("", "u"), v = !0 } catch (w) { } t.readRegexp = function () { for (var a = void 0, b = void 0, c = this.pos; ;) { this.pos >= this.input.length && this.raise(c, "Unterminated regular expression"); var d = this.input.charAt(this.pos); if (o.test(d) && this.raise(c, "Unterminated regular expression"), a) a = !1; else { if ("[" === d) b = !0; else if ("]" === d && b) b = !1; else if ("/" === d && !b) break; a = "\\" === d } ++this.pos } var e = this.input.slice(c, this.pos); ++this.pos; var f = this.readWord1(), g = e; if (f) { var h = /^[gmsiy]*$/; this.options.ecmaVersion >= 6 && (h = /^[gmsiyu]*$/), h.test(f) || this.raise(c, "Invalid regular expression flag"), f.indexOf("u") >= 0 && !v && (g = g.replace(/\\u([a-fA-F0-9]{4})|\\u\{([0-9a-fA-F]+)\}|[\uD800-\uDBFF][\uDC00-\uDFFF]/g, "x")) } var i = null; if (!u) { try { new RegExp(g) } catch (k) { k instanceof SyntaxError && this.raise(c, "Error parsing regular expression: " + k.message), this.raise(k) } try { i = new RegExp(e, f) } catch (l) { } } return this.finishToken(j.regexp, { pattern: e, flags: f, value: i }) }, t.readInt = function (a, b) { for (var c = this.pos, d = 0, e = 0, f = null == b ? 1 / 0 : b; f > e; ++e) { var g = this.input.charCodeAt(this.pos), h = void 0; if (h = g >= 97 ? g - 97 + 10 : g >= 65 ? g - 65 + 10 : g >= 48 && 57 >= g ? g - 48 : 1 / 0, h >= a) break; ++this.pos, d = d * a + h } return this.pos === c || null != b && this.pos - c !== b ? null : d }, t.readRadixNumber = function (a) { this.pos += 2; var b = this.readInt(a); return null == b && this.raise(this.start + 2, "Expected number in radix " + a), g(this.fullCharCodeAtPos()) && this.raise(this.pos, "Identifier directly after number"), this.finishToken(j.num, b) }, t.readNumber = function (a) { var b = this.pos, c = !1, d = 48 === this.input.charCodeAt(this.pos); a || null !== this.readInt(10) || this.raise(b, "Invalid number"), 46 === this.input.charCodeAt(this.pos) && (++this.pos, this.readInt(10), c = !0); var e = this.input.charCodeAt(this.pos); (69 === e || 101 === e) && (e = this.input.charCodeAt(++this.pos), (43 === e || 45 === e) && ++this.pos, null === this.readInt(10) && this.raise(b, "Invalid number"), c = !0), g(this.fullCharCodeAtPos()) && this.raise(this.pos, "Identifier directly after number"); var f = this.input.slice(b, this.pos), h = void 0; return c ? h = parseFloat(f) : d && 1 !== f.length ? /[89]/.test(f) || this.strict ? this.raise(b, "Invalid number") : h = parseInt(f, 8) : h = parseInt(f, 10), this.finishToken(j.num, h) }, t.readCodePoint = function () { var a = this.input.charCodeAt(this.pos), b = void 0; return 123 === a ? (this.options.ecmaVersion < 6 && this.unexpected(), ++this.pos, b = this.readHexChar(this.input.indexOf("}", this.pos) - this.pos), ++this.pos, b > 1114111 && this.unexpected()) : b = this.readHexChar(4), b }, t.readString = function (a) { for (var b = "", c = ++this.pos; ;) { this.pos >= this.input.length && this.raise(this.start, "Unterminated string constant"); var d = this.input.charCodeAt(this.pos); if (d === a) break; 92 === d ? (b += this.input.slice(c, this.pos), b += this.readEscapedChar(), c = this.pos) : (q(d) && this.raise(this.start, "Unterminated string constant"), ++this.pos) } return b += this.input.slice(c, this.pos++), this.finishToken(j.string, b) }, t.readTmplToken = function () { for (var a = "", b = this.pos; ;) { this.pos >= this.input.length && this.raise(this.start, "Unterminated template"); var c = this.input.charCodeAt(this.pos); if (96 === c || 36 === c && 123 === this.input.charCodeAt(this.pos + 1)) return this.pos === this.start && this.type === j.template ? 36 === c ? (this.pos += 2, this.finishToken(j.dollarBraceL)) : (++this.pos, this.finishToken(j.backQuote)) : (a += this.input.slice(b, this.pos), this.finishToken(j.template, a)); 92 === c ? (a += this.input.slice(b, this.pos), a += this.readEscapedChar(), b = this.pos) : q(c) ? (a += this.input.slice(b, this.pos), ++this.pos, 13 === c && 10 === this.input.charCodeAt(this.pos) ? (++this.pos, a += "\n") : a += String.fromCharCode(c), this.options.locations && (++this.curLine, this.lineStart = this.pos), b = this.pos) : ++this.pos } }, t.readEscapedChar = function () { var a = this.input.charCodeAt(++this.pos), b = /^[0-7]+/.exec(this.input.slice(this.pos, this.pos + 3)); for (b && (b = b[0]) ; b && parseInt(b, 8) > 255;) b = b.slice(0, -1); if ("0" === b && (b = null), ++this.pos, b) return this.strict && this.raise(this.pos - 2, "Octal literal in strict mode"), this.pos += b.length - 1, String.fromCharCode(parseInt(b, 8)); switch (a) { case 110: return "\n"; case 114: return "\r"; case 120: return String.fromCharCode(this.readHexChar(2)); case 117: return d(this.readCodePoint()); case 116: return " "; case 98: return "\b"; case 118: return "\x0B"; case 102: return "\f"; case 48: return "\x00"; case 13: 10 === this.input.charCodeAt(this.pos) && ++this.pos; case 10: return this.options.locations && (this.lineStart = this.pos, ++this.curLine), ""; default: return String.fromCharCode(a) } }, t.readHexChar = function (a) { var b = this.readInt(16, a); return null === b && this.raise(this.start, "Bad character escape sequence"), b }; var x; t.readWord1 = function () { x = !1; for (var a = "", b = !0, c = this.pos, e = this.options.ecmaVersion >= 6; this.pos < this.input.length;) { var f = this.fullCharCodeAtPos(); if (h(f, e)) this.pos += 65535 >= f ? 1 : 2; else { if (92 !== f) break; x = !0, a += this.input.slice(c, this.pos); var i = this.pos; 117 != this.input.charCodeAt(++this.pos) && this.raise(this.pos, "Expecting Unicode escape sequence \\uXXXX"), ++this.pos; var j = this.readCodePoint(); (b ? g : h)(j, e) || this.raise(i, "Invalid Unicode escape"), a += d(j), c = this.pos } b = !1 } return a + this.input.slice(c, this.pos) }, t.readWord = function () { var a = this.readWord1(), b = j.name; return (this.options.ecmaVersion >= 6 || !x) && this.isKeyword(a) && (b = k[a]), this.finishToken(b, a) } }, { "./identifier": 7, "./location": 8, "./state": 13, "./tokentype": 17, "./whitespace": 19 }], 17: [function (a, b, c) { "use strict"; function d(a, b) { return new g(a, { beforeExpr: !0, binop: b }) } function e(a) { var b = void 0 === arguments[1] ? {} : arguments[1]; b.keyword = a, k[a] = j["_" + a] = new g(a, b) } var f = function (a, b) { if (!(a instanceof b)) throw new TypeError("Cannot call a class as a function") }; c.__esModule = !0; var g = c.TokenType = function l(a) { var b = void 0 === arguments[1] ? {} : arguments[1]; f(this, l), this.label = a, this.keyword = b.keyword, this.beforeExpr = !!b.beforeExpr, this.startsExpr = !!b.startsExpr, this.isLoop = !!b.isLoop, this.isAssign = !!b.isAssign, this.prefix = !!b.prefix, this.postfix = !!b.postfix, this.binop = b.binop || null, this.updateContext = null }, h = { beforeExpr: !0 }, i = { startsExpr: !0 }, j = { num: new g("num", i), regexp: new g("regexp", i), string: new g("string", i), name: new g("name", i), eof: new g("eof"), bracketL: new g("[", { beforeExpr: !0, startsExpr: !0 }), bracketR: new g("]"), braceL: new g("{", { beforeExpr: !0, startsExpr: !0 }), braceR: new g("}"), parenL: new g("(", { beforeExpr: !0, startsExpr: !0 }), parenR: new g(")"), comma: new g(",", h), semi: new g(";", h), colon: new g(":", h), dot: new g("."), question: new g("?", h), arrow: new g("=>", h), template: new g("template"), ellipsis: new g("...", h), backQuote: new g("`", i), dollarBraceL: new g("${", { beforeExpr: !0, startsExpr: !0 }), eq: new g("=", { beforeExpr: !0, isAssign: !0 }), assign: new g("_=", { beforeExpr: !0, isAssign: !0 }), incDec: new g("++/--", { prefix: !0, postfix: !0, startsExpr: !0 }), prefix: new g("prefix", { beforeExpr: !0, prefix: !0, startsExpr: !0 }), logicalOR: d("||", 1), logicalAND: d("&&", 2), bitwiseOR: d("|", 3), bitwiseXOR: d("^", 4), bitwiseAND: d("&", 5), equality: d("==/!=", 6), relational: d("", 7), bitShift: d("<>", 8), plusMin: new g("+/-", { beforeExpr: !0, binop: 9, prefix: !0, startsExpr: !0 }), modulo: d("%", 10), star: d("*", 10), slash: d("/", 10) }; c.types = j; var k = {}; c.keywords = k, e("break"), e("case", h), e("catch"), e("continue"), e("debugger"), e("default"), e("do", { isLoop: !0 }), e("else", h), e("finally"), e("for", { isLoop: !0 }), e("function", i), e("if"), e("return", h), e("switch"), e("throw", h), e("try"), e("var"), e("let"), e("const"), e("while", { isLoop: !0 }), e("with"), e("new", { beforeExpr: !0, startsExpr: !0 }), e("this", i), e("super", i), e("class"), e("extends", h), e("export"), e("import"), e("yield", { beforeExpr: !0, startsExpr: !0 }), e("null", i), e("true", i), e("false", i), e("in", { beforeExpr: !0, binop: 7 }), e("instanceof", { beforeExpr: !0, binop: 7 }), e("typeof", { beforeExpr: !0, prefix: !0, startsExpr: !0 }), e("void", { beforeExpr: !0, prefix: !0, startsExpr: !0 }), e("delete", { beforeExpr: !0, prefix: !0, startsExpr: !0 }) }, {}], 18: [function (a, b, c) { "use strict"; function d(a) { return "[object Array]" === Object.prototype.toString.call(a) } function e(a, b) { return Object.prototype.hasOwnProperty.call(a, b) } c.isArray = d, c.has = e, c.__esModule = !0 }, {}], 19: [function (a, b, c) { "use strict"; function d(a) { return 10 === a || 13 === a || 8232 === a || 8233 == a } c.isNewLine = d, c.__esModule = !0; var e = /\r\n?|\n|\u2028|\u2029/; c.lineBreak = e; var f = new RegExp(e.source, "g"); c.lineBreakG = f; var g = /[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/; c.nonASCIIwhitespace = g }, {}]
+ }, {}, [1])(1)
+ })
+}(null), function (a) { "use strict"; var b = Object.prototype.toString; a.exports = function (a) { var c = b.call(a), d = "[object Arguments]" === c; return d || (d = "[object Array]" !== c && null !== a && "object" == typeof a && "number" == typeof a.length && a.length >= 0 && "[object Function]" === b.call(a.callee)), d }, window.isArguments = a.exports }({ exports: {} }), function (a) { var b = Object.prototype.hasOwnProperty, c = Object.prototype.toString; a.exports = function (a, d, e) { if ("[object Function]" !== c.call(d)) throw new TypeError("iterator must be a function"); var f = a.length; if (f === +f) for (var g = 0; f > g; g++) d.call(e, a[g], g, a); else for (var h in a) b.call(a, h) && d.call(e, a[h], h, a) }, window.forEach = a.exports }({ exports: {} }), function (a) { a.exports = Array.isArray || function (a) { return "[object Array]" == Object.prototype.toString.call(a) }, window.isArray = a.exports }({ exports: {} }), function (a, b) { "use strict"; var c = Object.prototype.hasOwnProperty, d = Object.prototype.toString, e = Array.prototype.slice, f = a("./isArguments"), g = !{ toString: null }.propertyIsEnumerable("toString"), h = function () { }.propertyIsEnumerable("prototype"), i = ["toString", "toLocaleString", "valueOf", "hasOwnProperty", "isPrototypeOf", "propertyIsEnumerable", "constructor"], j = function (a) { var b = a.constructor; return b && b.prototype === a }, k = { $console: !0, $frame: !0, $frameElement: !0, $frames: !0, $parent: !0, $self: !0, $webkitIndexedDB: !0, $webkitStorageInfo: !0, $window: !0 }, l = function () { if ("undefined" == typeof window) return !1; for (var a in window) try { if (!k["$" + a] && c.call(window, a) && null !== window[a] && "object" == typeof window[a]) try { j(window[a]) } catch (b) { return !0 } } catch (b) { return !0 } return !1 }(), m = function (a) { if ("undefined" == typeof window || !l) return j(a); try { return j(a) } catch (b) { return !1 } }, n = function (a) { var b = null !== a && "object" == typeof a, e = "[object Function]" === d.call(a), j = f(a), k = b && "[object String]" === d.call(a), l = []; if (!b && !e && !j) throw new TypeError("Object.keys called on a non-object"); var n = h && e; if (k && a.length > 0 && !c.call(a, 0)) for (var o = 0; o < a.length; ++o) l.push(String(o)); if (j && a.length > 0) for (var p = 0; p < a.length; ++p) l.push(String(p)); else for (var q in a) n && "prototype" === q || !c.call(a, q) || l.push(String(q)); if (g) for (var r = m(a), s = 0; s < i.length; ++s) r && "constructor" === i[s] || !c.call(a, i[s]) || l.push(i[s]); return l }; n.shim = function () { if (Object.keys) { var a = function () { return 2 === (Object.keys(arguments) || "").length }(1, 2); if (!a) { var b = Object.keys; Object.keys = function (a) { return b(f(a) ? e.call(a) : a) } } } else Object.keys = n; return Object.keys || n }, b.exports = n, window.objectKeys = b.exports }(function () { return isArguments }, { exports: {} }),/*!
+ * falafel (c) James Halliday / MIT License
+ * https://github.com/substack/node-falafel
+ */
+function (a, b) { function c(a, b, c) { function d(b) { c[a.start] = b; for (var d = a.start + 1; d < a.end; d++) c[d] = "" } if (a.parent = b, a.source = function () { return c.slice(a.start, a.end).join("") }, a.update && "object" == typeof a.update) { var e = a.update; g(f(e), function (a) { d[a] = e[a] }), a.update = d } else a.update = d } var d = a("acorn").parse, e = a("isarray"), f = a("object-keys"), g = a("foreach"); b.exports = function (a, b, h) { "function" == typeof b && (h = b, b = {}), a && "object" == typeof a && "Buffer" === a.constructor.name ? a = a.toString() : a && "object" == typeof a && (b = a, a = b.source, delete b.source), a = void 0 === a ? b.source : a, "string" != typeof a && (a = String(a)), b.parser && (d = b.parser.parse); var i = d(a, b), j = { chunks: a.split(""), toString: function () { return j.chunks.join("") }, inspect: function () { return j.toString() } }; return function k(a, b) { c(a, b, j.chunks), g(f(a), function (b) { if ("parent" !== b) { var c = a[b]; e(c) ? g(c, function (b) { b && "string" == typeof b.type && k(b, a) }) : c && "string" == typeof c.type && k(c, a) } }), h(a) }(i, void 0), j }, window.falafel = b.exports }(function (a) { switch (a) { case "acorn": return { parse: acorn.parse }; case "object-keys": return objectKeys; case "foreach": return forEach; case "isarray": return isArray } }, { exports: {} }); var inBrowser = "undefined" != typeof window && this === window, parseAndModify = inBrowser ? window.falafel : require("falafel"); (inBrowser ? window : exports).blanket = function () { var a, b = ["ExpressionStatement", "BreakStatement", "ContinueStatement", "VariableDeclaration", "ReturnStatement", "ThrowStatement", "TryStatement", "FunctionDeclaration", "IfStatement", "WhileStatement", "DoWhileStatement", "ForStatement", "ForInStatement", "SwitchStatement", "WithStatement"], c = ["IfStatement", "WhileStatement", "DoWhileStatement", "ForStatement", "ForInStatement", "WithStatement"], d = Math.floor(1e3 * Math.random()), e = {}, f = { reporter: null, adapter: null, filter: null, customVariable: null, loader: null, ignoreScriptError: !1, existingRequireJS: !1, autoStart: !1, timeout: 180, ignoreCors: !1, branchTracking: !1, sourceURL: !1, debug: !1, engineOnly: !1, testReadyCallback: null, commonJS: !1, instrumentCache: !1, modulePattern: null, ecmaVersion: 5 }; return inBrowser && "undefined" != typeof window.blanket && (a = window.blanket.noConflict()), _blanket = { noConflict: function () { return a ? a : _blanket }, _getCopyNumber: function () { return d }, extend: function (a) { _blanket._extend(_blanket, a) }, _extend: function (a, b) { if (b) for (var c in b) a[c] instanceof Object && "function" != typeof a[c] ? _blanket._extend(a[c], b[c]) : a[c] = b[c] }, getCovVar: function () { var a = _blanket.options("customVariable"); return a ? (_blanket.options("debug") && console.log("BLANKET-Using custom tracking variable:", a), inBrowser ? "window." + a : a) : inBrowser ? "window._$blanket" : "_$jscoverage" }, options: function (a, b) { if ("string" != typeof a) _blanket._extend(f, a); else { if ("undefined" == typeof b) return f[a]; f[a] = b } }, instrumentSync: function (a, b) { var c = a.inputFile, d = a.inputFileName; if (_blanket.options("instrumentCache") && sessionStorage && sessionStorage.getItem("blanket_instrument_store-" + d)) { if (_blanket.options("debug") && console.log("BLANKET-Reading instrumentation from cache: ", d), !b) return sessionStorage.getItem("blanket_instrument_store-" + d); b(sessionStorage.getItem("blanket_instrument_store-" + d)) } else { var e = _blanket._prepareSource(c); _blanket._trackingArraySetup = [], c = c.replace(/^\#\!.*/, ""); var f = parseAndModify(c, { locations: !0, comment: !0, ecmaVersion: _blanket.options("ecmaVersion") }, _blanket._addTracking(d)); if (f = _blanket._trackingSetup(d, e) + f, _blanket.options("sourceURL") && (f += "\n//@ sourceURL=" + d.replace("http://", "")), _blanket.options("debug") && console.log("BLANKET-Instrumented file: ", d), _blanket.options("instrumentCache") && sessionStorage && (_blanket.options("debug") && console.log("BLANKET-Saving instrumentation to cache: ", d), sessionStorage.setItem("blanket_instrument_store-" + d, f)), !b) return f; b(f) } }, instrument: function (a, b) { _blanket.instrumentSync(a, b) }, _trackingArraySetup: [], _branchingArraySetup: [], _useStrictMode: !1, _prepareSource: function (a) { return a.replace(/\\/g, "\\\\").replace(/'/g, "\\'").replace(/(\r\n|\n|\r)/gm, "\n").split("\n") }, _trackingSetup: function (a, b) { var c = _blanket.options("branchTracking"), d = b.join("',\n'"), e = "", f = _blanket.getCovVar(); return _blanket._useStrictMode && (e += "'use strict';\n"), e += "if (typeof " + f + " === 'undefined') " + f + " = {};\n", c && (e += "var _$branchFcn=function(f,l,c,r){ ", e += "if (!!r) { ", e += f + "[f].branchData[l][c][0] = " + f + "[f].branchData[l][c][0] || [];", e += f + "[f].branchData[l][c][0].push(r); }", e += "else { ", e += f + "[f].branchData[l][c][1] = " + f + "[f].branchData[l][c][1] || [];", e += f + "[f].branchData[l][c][1].push(r); }", e += "return r;};\n"), e += "if (typeof " + f + "['" + a + "'] === 'undefined'){", e += f + "['" + a + "']=[];\n", c && (e += f + "['" + a + "'].branchData=[];\n"), e += f + "['" + a + "'].source=['" + d + "'];\n", _blanket._trackingArraySetup.sort(function (a, b) { return parseInt(a, 10) > parseInt(b, 10) }).forEach(function (b) { e += f + "['" + a + "'][" + b + "]=0;\n" }), c && _blanket._branchingArraySetup.sort(function (a, b) { return a.line > b.line }).sort(function (a, b) { return a.column > b.column }).forEach(function (b) { b.file === a && (e += "if (typeof " + f + "['" + a + "'].branchData[" + b.line + "] === 'undefined'){\n", e += f + "['" + a + "'].branchData[" + b.line + "]=[];\n", e += "}", e += f + "['" + a + "'].branchData[" + b.line + "][" + b.column + "] = [];\n", e += f + "['" + a + "'].branchData[" + b.line + "][" + b.column + "].consequent = " + JSON.stringify(b.consequent) + ";\n", e += f + "['" + a + "'].branchData[" + b.line + "][" + b.column + "].alternate = " + JSON.stringify(b.alternate) + ";\n") }), e += "}" }, _blockifyIf: function (a) { if (c.indexOf(a.type) > -1) { var b = a.consequent || a.body, d = a.alternate; d && "BlockStatement" !== d.type && d.update("{\n" + d.source() + "}\n"), b && "BlockStatement" !== b.type && b.update("{\n" + b.source() + "}\n") } }, _trackBranch: function (a, b) { var c = a.loc.start.line, d = a.loc.start.column; _blanket._branchingArraySetup.push({ line: c, column: d, file: b, consequent: a.consequent.loc, alternate: a.alternate.loc }); var e = "_$branchFcn('" + b + "'," + c + "," + d + "," + a.test.source() + ")?" + a.consequent.source() + ":" + a.alternate.source(); a.update(e) }, _addTracking: function (a) { var c = _blanket.getCovVar(); return function (d) { if (_blanket._blockifyIf(d), b.indexOf(d.type) > -1 && "LabeledStatement" !== d.parent.type) { if (_blanket._checkDefs(d, a), "VariableDeclaration" === d.type && ("ForStatement" === d.parent.type || "ForInStatement" === d.parent.type)) return; if (!d.loc || !d.loc.start) throw new Error("The instrumenter encountered a node with no location: " + Object.keys(d)); d.update(c + "['" + a + "'][" + d.loc.start.line + "]++;\n" + d.source()), _blanket._trackingArraySetup.push(d.loc.start.line) } else _blanket.options("branchTracking") && "ConditionalExpression" === d.type ? _blanket._trackBranch(d, a) : "Literal" === d.type && "use strict" === d.value && d.parent && "ExpressionStatement" === d.parent.type && d.parent.parent && "Program" === d.parent.parent.type && (_blanket._useStrictMode = !0) } }, _checkDefs: function (a, b) { if (inBrowser) { if ("VariableDeclaration" === a.type && a.declarations && a.declarations.forEach(function (c) {/*if("window"===c.id.name)throw new Error("Instrumentation error, you cannot redefine the 'window' variable in "+b+":"+a.loc.start.line)*/ }), "FunctionDeclaration" === a.type && a.params && a.params.forEach(function (c) {/*if("window"===c.name)throw new Error("Instrumentation error, you cannot redefine the 'window' variable in "+b+":"+a.loc.start.line)*/ }), "ExpressionStatement" === a.type && a.expression && a.expression.left && a.expression.left.object && a.expression.left.property && a.expression.left.object.name + "." + a.expression.left.property.name === _blanket.getCovVar()) throw new Error("Instrumentation error, you cannot redefine the coverage variable in " + b + ":" + a.loc.start.line) } else if ("ExpressionStatement" === a.type && a.expression && a.expression.left && !a.expression.left.object && !a.expression.left.property && a.expression.left.name === _blanket.getCovVar()) throw new Error("Instrumentation error, you cannot redefine the coverage variable in " + b + ":" + a.loc.start.line) }, setupCoverage: function () { e.instrumentation = "blanket", e.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0, start: new Date } }, _checkIfSetup: function () { if (!e.stats) throw new Error("You must call blanket.setupCoverage() first.") }, onTestStart: function () { _blanket.options("debug") && console.log("BLANKET-Test event started"), this._checkIfSetup(), e.stats.tests++, e.stats.pending++ }, onTestDone: function (a, b) { this._checkIfSetup(), b === a ? e.stats.passes++ : e.stats.failures++, e.stats.pending-- }, onModuleStart: function () { this._checkIfSetup(), e.stats.suites++ }, onTestsDone: function () { _blanket.options("debug") && console.log("BLANKET-Test event done"), this._checkIfSetup(), e.stats.end = new Date, inBrowser ? this.report(e) : (_blanket.options("branchTracking") || delete (inBrowser ? window : global)[_blanket.getCovVar()].branchFcn, this.options("reporter").call(this, e)) } }, _blanket }(), function (a) { var b = a.options; a.extend({ outstandingRequireFiles: [], options: function (c, d) { var e = {}; if ("string" != typeof c) b(c), e = c; else { if ("undefined" == typeof d) return b(c); b(c, d), e[c] = d } e.adapter && a._loadFile(e.adapter), e.loader && a._loadFile(e.loader) }, requiringFile: function (b, c) { "undefined" == typeof b ? a.outstandingRequireFiles = [] : "undefined" == typeof c ? a.outstandingRequireFiles.push(b) : a.outstandingRequireFiles.splice(a.outstandingRequireFiles.indexOf(b), 1) }, requireFilesLoaded: function () { return 0 === a.outstandingRequireFiles.length }, showManualLoader: function () { if (!document.getElementById("blanketLoaderDialog")) { var a = "
"; a += "
", a += "
", a += "
", a += "Error: Blanket.js encountered a cross origin request error while instrumenting the source files. ", a += "
This is likely caused by the source files being referenced locally (using the file:// protocol). ", a += "
Some solutions include starting Chrome with special flags, running a server locally, or using a browser without these CORS restrictions (Safari).", a += " ", "undefined" != typeof FileReader && (a += " Or, try the experimental loader. When prompted, simply click on the directory containing all the source files you want covered.", a += "Start Loader", a += ""), a += " Close", a += "", a += "
"; var b = ".blanketDialogWrapper {"; b += "display:block;", b += "position:fixed;", b += "z-index:40001; }", b += ".blanketDialogOverlay {", b += "position:fixed;", b += "width:100%;", b += "height:100%;", b += "background-color:black;", b += "opacity:.5; ", b += "-ms-filter:'progid:DXImageTransform.Microsoft.Alpha(Opacity=50)'; ", b += "filter:alpha(opacity=50); ", b += "z-index:40001; }", b += ".blanketDialogVerticalOffset { ", b += "position:fixed;", b += "top:30%;", b += "width:100%;", b += "z-index:40002; }", b += ".blanketDialogBox { ", b += "width:405px; ", b += "position:relative;", b += "margin:0 auto;", b += "background-color:white;", b += "padding:10px;", b += "border:1px solid black; }"; var c = document.createElement("style"); c.innerHTML = b, document.head.appendChild(c); var d = document.createElement("div"); d.id = "blanketLoaderDialog", d.className = "blanketDialogWrapper", d.innerHTML = a, document.body.insertBefore(d, document.body.firstChild) } }, manualFileLoader: function (a) { function b(a) { var b = new FileReader; b.onload = g, b.readAsText(a) } var c = Array.prototype.slice; a = c.call(a).filter(function (a) { return "" !== a.type }); var d = a.length - 1, e = 0, f = {}; sessionStorage.blanketSessionLoader && (f = JSON.parse(sessionStorage.blanketSessionLoader)); var g = function (c) { var g = c.currentTarget.result, h = a[e], i = h.webkitRelativePath && "" !== h.webkitRelativePath ? h.webkitRelativePath : h.name; f[i] = g, e++, e === d ? (sessionStorage.setItem("blanketSessionLoader", JSON.stringify(f)), document.location.reload()) : b(a[e]) }; b(a[e]) }, _loadFile: function (b) { if ("undefined" != typeof b) { var c = new XMLHttpRequest; c.open("GET", b, !1), c.send(), a._addScript(c.responseText) } }, _addScript: function (a) { var b = document.createElement("script"); b.type = "text/javascript", b.text = a, (document.body || document.getElementsByTagName("head")[0]).appendChild(b) }, hasAdapter: function (b) { return null !== a.options("adapter") }, report: function (b) { document.getElementById("blanketLoaderDialog") || (a.blanketSession = null), b.files = window._$blanket; blanket.options("commonJS") ? blanket._commonjs.require : window.require; if (!b.files || !Object.keys(b.files).length) return void (a.options("debug") && console.log("BLANKET-Reporting No files were instrumented.")); if ("undefined" != typeof b.files.branchFcn && delete b.files.branchFcn, "string" == typeof a.options("reporter")) a._loadFile(a.options("reporter")), a.customReporter(b, a.options("reporter_options")); else if ("function" == typeof a.options("reporter")) a.options("reporter")(b, a.options("reporter_options")); else { if ("function" != typeof a.defaultReporter) throw new Error("no reporter defined."); a.defaultReporter(b, a.options("reporter_options")) } }, _bindStartTestRunner: function (a, b) { a ? a(b) : "complete" === document.readyState ? b() : window.addEventListener("load", b, !1) }, _loadSourceFiles: function (b) { blanket.options("commonJS") ? blanket._commonjs.require : window.require; a.options("debug") && console.log("BLANKET-Collecting page scripts"); var c = a.utils.collectPageScripts(); if (0 === c.length) b(); else { sessionStorage.blanketSessionLoader && (a.blanketSession = JSON.parse(sessionStorage.blanketSessionLoader)), c.forEach(function (b, c) { a.utils.cache[b] = { loaded: !1 } }); var d = -1; a.utils.loadAll(function (a) { return a ? "undefined" != typeof c[d + 1] : (d++, d >= c.length ? null : c[d]) }, b) } }, beforeStartTestRunner: function (b) { b = b || {}, b.checkRequirejs = "undefined" == typeof b.checkRequirejs ? !0 : b.checkRequirejs, b.callback = b.callback || function () { }, b.coverage = "undefined" == typeof b.coverage ? !0 : b.coverage, b.coverage ? a._bindStartTestRunner(b.bindEvent, function () { a._loadSourceFiles(function () { var c = function () { return b.condition ? b.condition() : a.requireFilesLoaded() }, d = function () { if (c()) { a.options("debug") && console.log("BLANKET-All files loaded, init start test runner callback."); var e = a.options("testReadyCallback"); e ? "function" == typeof e ? e(b.callback) : "string" == typeof e && (a._addScript(e), b.callback()) : b.callback() } else setTimeout(d, 13) }; d() }) }) : b.callback() }, utils: { qualifyURL: function (a) { var b = document.createElement("a"); return b.href = a, b.href } } }) }(blanket), blanket.defaultReporter = function (a) { function b(a) { var b = document.getElementById(a); "block" === b.style.display ? b.style.display = "none" : b.style.display = "block" } function c(a) { return a.replace(/\&/g, "&").replace(//g, ">").replace(/\"/g, """).replace(/\'/g, "'").replace(/`/g, "`").replace(/[$]/g, "$").replace(/&/g, "&") } function d(a, b) { var c = b ? 0 : 1; return "undefined" == typeof a || null === typeof a || "undefined" == typeof a[c] ? !1 : a[c].length > 0 } function e(a, b, f, g, h) { var i = "", j = ""; if (q.length > 0) if (i += "", q[0][0].end.line === h) { if (i += c(b.slice(0, q[0][0].end.column)) + "", b = b.slice(q[0][0].end.column), q.shift(), q.length > 0) if (i += "", q[0][0].end.line === h) { if (i += c(b.slice(0, q[0][0].end.column)) + "", b = b.slice(q[0][0].end.column), q.shift(), !f) return { src: i + c(b), cols: f } } else { if (!f) return { src: i + c(b) + "", cols: f }; j = "" } else if (!f) return { src: i + c(b), cols: f } } else { if (!f) return { src: i + c(b) + "", cols: f }; j = "" } var k = f[a], l = k.consequent; if (l.start.line > h) q.unshift([k.alternate, k]), q.unshift([l, k]), b = c(b); else { var m = ""; if (i += c(b.slice(0, l.start.column - g)) + m, f.length > a + 1 && f[a + 1].consequent.start.line === h && f[a + 1].consequent.start.column - g < f[a].consequent.end.column - g) { var n = e(a + 1, b.slice(l.start.column - g, l.end.column - g), f, l.start.column - g, h); i += n.src, f = n.cols, f[a + 1] = f[a + 2], f.length-- } else i += c(b.slice(l.start.column - g, l.end.column - g)); i += ""; var o = k.alternate; if (o.start.line > h) i += c(b.slice(l.end.column - g)), q.unshift([o, k]); else { if (i += c(b.slice(l.end.column - g, o.start.column - g)), m = "", i += m, f.length > a + 1 && f[a + 1].consequent.start.line === h && f[a + 1].consequent.start.column - g < f[a].alternate.end.column - g) { var p = e(a + 1, b.slice(o.start.column - g, o.end.column - g), f, o.start.column - g, h); i += p.src, f = p.cols, f[a + 1] = f[a + 2], f.length-- } else i += c(b.slice(o.start.column - g, o.end.column - g)); i += "", i += c(b.slice(o.end.column - g)), b = i } } return { src: b + j, cols: f } } var f = "#blanket-main {margin:2px;background:#EEE;color:#333;clear:both;font-family:'Helvetica Neue Light', 'HelveticaNeue-Light', 'Helvetica Neue', Calibri, Helvetica, Arial, sans-serif; font-size:17px;} #blanket-main a {color:#333;text-decoration:none;} #blanket-main a:hover {text-decoration:underline;} .blanket {margin:0;padding:5px;clear:both;border-bottom: 1px solid #FFFFFF;} .bl-error {color:red;}.bl-success {color:#5E7D00;} .bl-file{width:auto;} .bl-cl{float:left;} .blanket div.rs {margin-left:50px; width:150px; float:right} .bl-nb {padding-right:10px;} #blanket-main a.bl-logo {color: #EB1764;cursor: pointer;font-weight: bold;text-decoration: none} .bl-source{ overflow-x:scroll; background-color: #FFFFFF; border: 1px solid #CBCBCB; color: #363636; margin: 25px 20px; width: 80%;} .bl-source div{white-space: pre;font-family: monospace;} .bl-source > div > span:first-child{background-color: #EAEAEA;color: #949494;display: inline-block;padding: 0 10px;text-align: center;width: 30px;} .bl-source .hit{background-color:#c3e6c7} .bl-source .miss{background-color:#e6c3c7} .bl-source span.branchWarning{color:#000;background-color:yellow;} .bl-source span.branchOkay{color:#000;background-color:transparent;}", g = 60, h = document.head, i = 0, j = document.body, k = Object.keys(a.files).some(function (b) { return "undefined" != typeof a.files[b].branchData }), l = "
"; var n = document.createElement("script"); n.type = "text/javascript", n.text = b.toString().replace("function " + b.name, "function blanket_toggleSource"), j.appendChild(n); var o = function (a, b) { return Math.round(a / b * 100 * 100) / 100 }, p = function (a, b, c) { var d = document.createElement(a); d.innerHTML = c, b.appendChild(d) }, q = [], r = function (a) { return "undefined" != typeof a }, s = a.files, t = { totalSmts: 0, numberOfFilesCovered: 0, passedBranches: 0, totalBranches: 0, moduleTotalStatements: {}, moduleTotalCoveredStatements: {}, moduleTotalBranches: {}, moduleTotalCoveredBranches: {} }, u = _blanket.options("modulePattern"), v = u ? new RegExp(u) : null; for (var w in s) if (s.hasOwnProperty(w)) { i++; var x, y = s[w], z = 0, A = 0, B = []; for (x = 0; x < y.source.length; x += 1) { var C = y.source[x]; if (q.length > 0 || "undefined" != typeof y.branchData) if ("undefined" != typeof y.branchData[x + 1]) { var D = y.branchData[x + 1].filter(r), E = 0; C = e(E, C, D, 0, x + 1).src } else C = q.length ? e(0, C, null, 0, x + 1).src : c(C); else C = c(C); var F = ""; y[x + 1] ? (A += 1, z += 1, F = "hit") : 0 === y[x + 1] && (z++, F = "miss"), B[x + 1] = "
" + (x + 1) + "" + C + "
" } t.totalSmts += z, t.numberOfFilesCovered += A; var G = 0, H = 0; if ("undefined" != typeof y.branchData) for (var I = 0; I < y.branchData.length; I++) if ("undefined" != typeof y.branchData[I]) for (var J = 0; J < y.branchData[I].length; J++) "undefined" != typeof y.branchData[I][J] && (G++, "undefined" != typeof y.branchData[I][J][0] && y.branchData[I][J][0].length > 0 && "undefined" != typeof y.branchData[I][J][1] && y.branchData[I][J][1].length > 0 && H++); if (t.passedBranches += H, t.totalBranches += G, v) { var K = w.match(v)[1]; t.moduleTotalStatements.hasOwnProperty(K) || (t.moduleTotalStatements[K] = 0, t.moduleTotalCoveredStatements[K] = 0), t.moduleTotalStatements[K] += z, t.moduleTotalCoveredStatements[K] += A, t.moduleTotalBranches.hasOwnProperty(K) || (t.moduleTotalBranches[K] = 0, t.moduleTotalCoveredBranches[K] = 0), t.moduleTotalBranches[K] += G, t.moduleTotalCoveredBranches[K] += H } var L = o(A, z), M = m.replace("{{file}}", w).replace("{{percentage}}", L).replace("{{numberCovered}}", A).replace(/\{\{fileNumber\}\}/g, i).replace("{{totalSmts}}", z).replace("{{totalBranches}}", G).replace("{{passedBranches}}", H).replace("{{source}}", B.join(" ")); M = g > L ? M.replace("{{statusclass}}", "bl-error") : M.replace("{{statusclass}}", "bl-success"), l += M } var N = function (a, b, c, d, e) { var f = o(b, a), h = g > f ? "bl-error" : "bl-success", i = e ? "Total for module: " + e : "Global total", j = grandTotalTemplate.replace("{{rowTitle}}", i).replace("{{percentage}}", f).replace("{{numberCovered}}", b).replace("{{totalSmts}}", a).replace("{{passedBranches}}", d).replace("{{totalBranches}}", c).replace("{{statusclass}}", h); l += j }; if (v) for (var O in t.moduleTotalStatements) if (t.moduleTotalStatements.hasOwnProperty(O)) { var P = t.moduleTotalStatements[O], Q = t.moduleTotalCoveredStatements[O], R = t.moduleTotalBranches[O], S = t.moduleTotalCoveredBranches[O]; N(P, Q, R, S, O) } N(t.totalSmts, t.numberOfFilesCovered, t.totalBranches, t.passedBranches, null), l += "
", p("style", h, f), document.getElementById("blanket-main") ? document.getElementById("blanket-main").innerHTML = l.slice(23, -6) : p("div", j, l) }, function () { var a = {}, b = Array.prototype.slice, c = b.call(document.scripts); b.call(c[c.length - 1].attributes).forEach(function (b) { if ("data-cover-only" === b.nodeName && (a.filter = b.nodeValue), "data-cover-never" === b.nodeName && (a.antifilter = b.nodeValue), "data-cover-reporter" === b.nodeName && (a.reporter = b.nodeValue), "data-cover-adapter" === b.nodeName && (a.adapter = b.nodeValue), "data-cover-loader" === b.nodeName && (a.loader = b.nodeValue), "data-cover-timeout" === b.nodeName && (a.timeout = b.nodeValue), "data-cover-modulepattern" === b.nodeName && (a.modulePattern = b.nodeValue), "data-cover-reporter-options" === b.nodeName) try { a.reporter_options = JSON.parse(b.nodeValue) } catch (c) { if (blanket.options("debug")) throw new Error("Invalid reporter options. Must be a valid stringified JSON object.") } if ("data-cover-testReadyCallback" === b.nodeName && (a.testReadyCallback = b.nodeValue), "data-cover-customVariable" === b.nodeName && (a.customVariable = b.nodeValue), "data-cover-flags" === b.nodeName) { var d = " " + b.nodeValue + " "; d.indexOf(" ignoreError ") > -1 && (a.ignoreScriptError = !0), d.indexOf(" autoStart ") > -1 && (a.autoStart = !0), d.indexOf(" ignoreCors ") > -1 && (a.ignoreCors = !0), d.indexOf(" branchTracking ") > -1 && (a.branchTracking = !0), d.indexOf(" sourceURL ") > -1 && (a.sourceURL = !0), d.indexOf(" debug ") > -1 && (a.debug = !0), d.indexOf(" engineOnly ") > -1 && (a.engineOnly = !0), d.indexOf(" commonJS ") > -1 && (a.commonJS = !0), d.indexOf(" instrumentCache ") > -1 && (a.instrumentCache = !0) } }), blanket.options(a), "undefined" != typeof requirejs && blanket.options("existingRequireJS", !0), blanket.options("commonJS") && (blanket._commonjs = {}) }(), function (a) { a.extend({ utils: { normalizeBackslashes: function (a) { return a.replace(/\\/g, "/") }, matchPatternAttribute: function (b, c) { if ("string" == typeof c) { if (0 === c.indexOf("[")) { var d = c.slice(1, c.length - 1).split(","); return d.some(function (c) { return a.utils.matchPatternAttribute(b, a.utils.normalizeBackslashes(c.slice(1, -1))) }) } if (0 === c.indexOf("//")) { var e = c.slice(2, c.lastIndexOf("/")), f = c.slice(c.lastIndexOf("/") + 1), g = new RegExp(e, f); return g.test(b) } return 0 === c.indexOf("#") ? window[c.slice(1)].call(window, b) : b.indexOf(a.utils.normalizeBackslashes(c)) > -1 } return c instanceof Array ? c.some(function (c) { return a.utils.matchPatternAttribute(b, c) }) : c instanceof RegExp ? c.test(b) : "function" == typeof c ? c.call(window, b) : void 0 }, blanketEval: function (b) { a._addScript(b) }, collectPageScripts: function () { var b = Array.prototype.slice, c = (b.call(document.scripts), []), d = [], e = a.options("filter"); if (null != e) { var f = a.options("antifilter"); c = b.call(document.scripts).filter(function (c) { return 1 === b.call(c.attributes).filter(function (b) { return "src" === b.nodeName && a.utils.matchPatternAttribute(b.nodeValue, e) && ("undefined" == typeof f || !a.utils.matchPatternAttribute(b.nodeValue, f)) }).length }) } else c = b.call(document.querySelectorAll("script[data-cover]")); return d = c.map(function (c) { return a.utils.qualifyURL(b.call(c.attributes).filter(function (a) { return "src" === a.nodeName })[0].nodeValue) }), e || a.options("filter", "['" + d.join("','") + "']"), d }, loadAll: function (b, c, d) { var e = b(), f = a.utils.scriptIsLoaded(e, a.utils.ifOrdered, b, c); if (a.utils.cache[e] && a.utils.cache[e].loaded) f(); else { var g = function () { a.options("debug") && console.log("BLANKET-Mark script:" + e + ", as loaded and move to next script."), f() }, h = function (b) { a.options("debug") && console.log("BLANKET-File loading finished"), "undefined" != typeof b && (a.options("debug") && console.log("BLANKET-Add file to DOM."), a._addScript(b)), g() }; a.utils.attachScript({ url: e }, function (b) { a.utils.processFile(b, e, h, h) }) } }, attachScript: function (b, c) { var d = a.options("timeout") || 3e3; setTimeout(function () { if (!a.utils.cache[b.url].loaded) throw new Error("error (timeout=" + d + ") loading source script: " + b.url) }, d), a.utils.getFile(b.url, c, function () { throw new Error("error loading source script: " + b.url) }) }, ifOrdered: function (b, c) { var d = b(!0); d ? a.utils.loadAll(b, c) : c(new Error("Error in loading chain.")) }, scriptIsLoaded: function (b, c, d, e) { return a.options("debug") && console.log("BLANKET-Returning function"), function () { a.options("debug") && console.log("BLANKET-Marking file as loaded: " + b), a.utils.cache[b].loaded = !0, a.utils.allLoaded() ? (a.options("debug") && console.log("BLANKET-All files loaded"), e()) : c && (a.options("debug") && console.log("BLANKET-Load next file."), c(d, e)) } }, cache: {}, allLoaded: function () { for (var b = Object.keys(a.utils.cache), c = 0; c < b.length; c++) if (!a.utils.cache[b[c]].loaded) return !1; return !0 }, processFile: function (b, c, d, e) { var f = a.options("filter"), g = a.options("antifilter"); "undefined" != typeof g && a.utils.matchPatternAttribute(c, g) ? (e(b), a.options("debug") && console.log("BLANKET-File will never be instrumented:" + c), a.requiringFile(c, !0)) : a.utils.matchPatternAttribute(c, f) ? (a.options("debug") && console.log("BLANKET-Attempting instrument of:" + c), a.instrument({ inputFile: b, inputFileName: c }, function (e) { try { a.options("debug") && console.log("BLANKET-instrument of:" + c + " was successfull."), a.utils.blanketEval(e), d(), a.requiringFile(c, !0) } catch (f) { if (!a.options("ignoreScriptError")) { var g = new Error("Error parsing instrumented code: " + f); throw g.error = f, g } a.options("debug") && console.log("BLANKET-There was an error loading the file:" + c), d(b), a.requiringFile(c, !0) } })) : (a.options("debug") && console.log("BLANKET-Loading (without instrumenting) the file:" + c), e(b), a.requiringFile(c, !0)) }, cacheXhrConstructor: function () { var a, b, c; if ("undefined" != typeof XMLHttpRequest) a = XMLHttpRequest, this.createXhr = function () { return new a }; else if ("undefined" != typeof ActiveXObject) { for (a = ActiveXObject, b = 0; 3 > b; b += 1) { c = progIds[b]; try { new ActiveXObject(c); break } catch (d) { } } this.createXhr = function () { return new a(c) } } }, craeteXhr: function () { throw new Error("cacheXhrConstructor is supposed to overwrite this function.") }, getFile: function (b, c, d, e) { var f = !1; if (a.blanketSession) for (var g = Object.keys(a.blanketSession), h = 0; h < g.length; h++) { var i = g[h]; if (b.indexOf(i) > -1) return c(a.blanketSession[i]), void (f = !0) } if (!f) { var j = a.utils.createXhr(); j.open("GET", b, !0), e && e(j, b), j.onreadystatechange = function (a) { var e, f; 4 === j.readyState && (e = j.status, e > 399 && 600 > e ? (f = new Error(b + " HTTP status: " + e), f.xhr = j, d(f)) : c(j.responseText)) }; try { j.send(null) } catch (k) { if (!k.code || 101 !== k.code && 1012 !== k.code || a.options("ignoreCors") !== !1) throw k; a.showManualLoader() } } } } }), function () { var b = (blanket.options("commonJS") ? blanket._commonjs.require : window.require, blanket.options("commonJS") ? blanket._commonjs.requirejs : window.requirejs); !a.options("engineOnly") && a.options("existingRequireJS") && (a.utils.oldloader = b.load, b.load = function (b, c, d) { a.requiringFile(d), a.utils.getFile(d, function (e) { a.utils.processFile(e, d, function () { b.completeLoad(c) }, function () { a.utils.oldloader(b, c, d) }) }, function (b) { throw a.requiringFile(), b }) }), a.utils.cacheXhrConstructor() }() }(blanket), function () { if ("undefined" != typeof QUnit) { var a = function () { return window.QUnit.config.queue.length > 0 && blanket.noConflict().requireFilesLoaded() }; QUnit.config.urlConfig[0].tooltip ? (QUnit.config.urlConfig.push({ id: "coverage", label: "Enable coverage", tooltip: "Enable code coverage." }), QUnit.urlParams.coverage || blanket.options("autoStart") ? (QUnit.begin(function () { blanket.noConflict().setupCoverage() }), QUnit.done(function (a, b) { blanket.noConflict().onTestsDone() }), QUnit.moduleStart(function (a) { blanket.noConflict().onModuleStart() }), QUnit.testStart(function (a) { blanket.noConflict().onTestStart() }), QUnit.testDone(function (a) { blanket.noConflict().onTestDone(a.total, a.passed) }), blanket.noConflict().beforeStartTestRunner({ condition: a, callback: function () { (!blanket.options("existingRequireJS") || blanket.options("autoStart")) && QUnit.start() } })) : (blanket.options("existingRequireJS") && (requirejs.load = _blanket.utils.oldloader), blanket.noConflict().beforeStartTestRunner({ condition: a, callback: function () { (!blanket.options("existingRequireJS") || blanket.options("autoStart")) && QUnit.start() }, coverage: !1 }))) : (QUnit.begin = function () { blanket.noConflict().setupCoverage() }, QUnit.done = function (a, b) { blanket.noConflict().onTestsDone() }, QUnit.moduleStart = function (a) { blanket.noConflict().onModuleStart() }, QUnit.testStart = function (a) { blanket.noConflict().onTestStart() }, QUnit.testDone = function (a) { blanket.noConflict().onTestDone(a.total, a.passed) }, blanket.beforeStartTestRunner({ condition: a, callback: QUnit.start })) } }();
\ No newline at end of file
diff --git a/lib/test/External/blanket-reporter.js b/lib/test/External/blanket-reporter.js
new file mode 100644
index 0000000..5c96403
--- /dev/null
+++ b/lib/test/External/blanket-reporter.js
@@ -0,0 +1,44 @@
+(function myReporter() {
+
+ var reported = false;
+ var a = document.createElement("a");
+
+ document.body.appendChild(a);
+ //your reporter code
+ blanket.customReporter = function (coverage) {
+ blanket.defaultReporter(coverage);
+
+ var styleTags = document.getElementsByTagName("style");
+
+ var styles = "";
+ for (var i = 0; i < styleTags.length; i++) {
+ styles += styleTags[i].outerHTML;
+ }
+
+ var scriptTags = document.getElementsByTagName("body")[0].getElementsByTagName("script");
+
+ var scripts = "";
+ for (var i = 0; i < scriptTags.length; i++) {
+ scripts += scriptTags[i].outerHTML;
+ }
+
+ var title = document.getElementsByTagName("title")[0].text;
+ var documentName = title.replace(/[^\w]/ig, '') + 'Coverage.html';
+
+ var coverageReport = '';
+ coverageReport += '' + '' + styles + "
" + title.replace(/[^\w\s]/ig, '') + "
" + scripts + document.getElementById("blanket-main").outerHTML + "";
+
+ var file = new Blob([coverageReport], { type: 'text/plain' });
+
+ a.href = URL.createObjectURL(file);
+
+ a.download = documentName;
+
+ if (!reported) {
+ a.click();
+ reported = true;
+ }
+
+ };
+
+})();
\ No newline at end of file
diff --git a/lib/test/External/jquery-1.11.1.js b/lib/test/External/jquery-1.11.1.js
new file mode 100644
index 0000000..7707054
--- /dev/null
+++ b/lib/test/External/jquery-1.11.1.js
@@ -0,0 +1,10308 @@
+/*!
+ * jQuery JavaScript Library v1.11.1
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2014-05-01T17:42Z
+ */
+
+(function( global, factory ) {
+
+ if ( typeof module === "object" && typeof module.exports === "object" ) {
+ // For CommonJS and CommonJS-like environments where a proper window is present,
+ // execute the factory and get jQuery
+ // For environments that do not inherently posses a window with a document
+ // (such as Node.js), expose a jQuery-making factory as module.exports
+ // This accentuates the need for the creation of a real window
+ // e.g. var jQuery = require("jquery")(window);
+ // See ticket #14549 for more info
+ module.exports = global.document ?
+ factory( global, true ) :
+ function( w ) {
+ if ( !w.document ) {
+ throw new Error( "jQuery requires a window with a document" );
+ }
+ return factory( w );
+ };
+ } else {
+ factory( global );
+ }
+
+// Pass this if window is not defined yet
+}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//
+
+var deletedIds = [];
+
+var slice = deletedIds.slice;
+
+var concat = deletedIds.concat;
+
+var push = deletedIds.push;
+
+var indexOf = deletedIds.indexOf;
+
+var class2type = {};
+
+var toString = class2type.toString;
+
+var hasOwn = class2type.hasOwnProperty;
+
+var support = {};
+
+
+
+var
+ version = "1.11.1",
+
+ // Define a local copy of jQuery
+ jQuery = function( selector, context ) {
+ // The jQuery object is actually just the init constructor 'enhanced'
+ // Need init if jQuery is called (just allow error to be thrown if not included)
+ return new jQuery.fn.init( selector, context );
+ },
+
+ // Support: Android<4.1, IE<9
+ // Make sure we trim BOM and NBSP
+ rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
+
+ // Matches dashed string for camelizing
+ rmsSnippet = /^-ms-/,
+ rdashAlpha = /-([\da-z])/gi,
+
+ // Used by jQuery.camelCase as callback to replace()
+ fcamelCase = function( all, letter ) {
+ return letter.toUpperCase();
+ };
+
+jQuery.fn = jQuery.prototype = {
+ // The current version of jQuery being used
+ jquery: version,
+
+ constructor: jQuery,
+
+ // Start with an empty selector
+ selector: "",
+
+ // The default length of a jQuery object is 0
+ length: 0,
+
+ toArray: function() {
+ return slice.call( this );
+ },
+
+ // Get the Nth element in the matched element set OR
+ // Get the whole matched element set as a clean array
+ get: function( num ) {
+ return num != null ?
+
+ // Return just the one element from the set
+ ( num < 0 ? this[ num + this.length ] : this[ num ] ) :
+
+ // Return all the elements in a clean array
+ slice.call( this );
+ },
+
+ // Take an array of elements and push it onto the stack
+ // (returning the new matched element set)
+ pushStack: function( elems ) {
+
+ // Build a new jQuery matched element set
+ var ret = jQuery.merge( this.constructor(), elems );
+
+ // Add the old object onto the stack (as a reference)
+ ret.prevObject = this;
+ ret.context = this.context;
+
+ // Return the newly-formed element set
+ return ret;
+ },
+
+ // Execute a callback for every element in the matched set.
+ // (You can seed the arguments with an array of args, but this is
+ // only used internally.)
+ each: function( callback, args ) {
+ return jQuery.each( this, callback, args );
+ },
+
+ map: function( callback ) {
+ return this.pushStack( jQuery.map(this, function( elem, i ) {
+ return callback.call( elem, i, elem );
+ }));
+ },
+
+ slice: function() {
+ return this.pushStack( slice.apply( this, arguments ) );
+ },
+
+ first: function() {
+ return this.eq( 0 );
+ },
+
+ last: function() {
+ return this.eq( -1 );
+ },
+
+ eq: function( i ) {
+ var len = this.length,
+ j = +i + ( i < 0 ? len : 0 );
+ return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+ },
+
+ end: function() {
+ return this.prevObject || this.constructor(null);
+ },
+
+ // For internal use only.
+ // Behaves like an Array's method, not like a jQuery method.
+ push: push,
+ sort: deletedIds.sort,
+ splice: deletedIds.splice
+};
+
+jQuery.extend = jQuery.fn.extend = function() {
+ var src, copyIsArray, copy, name, options, clone,
+ target = arguments[0] || {},
+ i = 1,
+ length = arguments.length,
+ deep = false;
+
+ // Handle a deep copy situation
+ if ( typeof target === "boolean" ) {
+ deep = target;
+
+ // skip the boolean and the target
+ target = arguments[ i ] || {};
+ i++;
+ }
+
+ // Handle case when target is a string or something (possible in deep copy)
+ if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+ target = {};
+ }
+
+ // extend jQuery itself if only one argument is passed
+ if ( i === length ) {
+ target = this;
+ i--;
+ }
+
+ for ( ; i < length; i++ ) {
+ // Only deal with non-null/undefined values
+ if ( (options = arguments[ i ]) != null ) {
+ // Extend the base object
+ for ( name in options ) {
+ src = target[ name ];
+ copy = options[ name ];
+
+ // Prevent never-ending loop
+ if ( target === copy ) {
+ continue;
+ }
+
+ // Recurse if we're merging plain objects or arrays
+ if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+ if ( copyIsArray ) {
+ copyIsArray = false;
+ clone = src && jQuery.isArray(src) ? src : [];
+
+ } else {
+ clone = src && jQuery.isPlainObject(src) ? src : {};
+ }
+
+ // Never move original objects, clone them
+ target[ name ] = jQuery.extend( deep, clone, copy );
+
+ // Don't bring in undefined values
+ } else if ( copy !== undefined ) {
+ target[ name ] = copy;
+ }
+ }
+ }
+ }
+
+ // Return the modified object
+ return target;
+};
+
+jQuery.extend({
+ // Unique for each copy of jQuery on the page
+ expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
+
+ // Assume jQuery is ready without the ready module
+ isReady: true,
+
+ error: function( msg ) {
+ throw new Error( msg );
+ },
+
+ noop: function() {},
+
+ // See test/unit/core.js for details concerning isFunction.
+ // Since version 1.3, DOM methods and functions like alert
+ // aren't supported. They return false on IE (#2968).
+ isFunction: function( obj ) {
+ return jQuery.type(obj) === "function";
+ },
+
+ isArray: Array.isArray || function( obj ) {
+ return jQuery.type(obj) === "array";
+ },
+
+ isWindow: function( obj ) {
+ /* jshint eqeqeq: false */
+ return obj != null && obj == obj.window;
+ },
+
+ isNumeric: function( obj ) {
+ // parseFloat NaNs numeric-cast false positives (null|true|false|"")
+ // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
+ // subtraction forces infinities to NaN
+ return !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0;
+ },
+
+ isEmptyObject: function( obj ) {
+ var name;
+ for ( name in obj ) {
+ return false;
+ }
+ return true;
+ },
+
+ isPlainObject: function( obj ) {
+ var key;
+
+ // Must be an Object.
+ // Because of IE, we also have to check the presence of the constructor property.
+ // Make sure that DOM nodes and window objects don't pass through, as well
+ if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+ return false;
+ }
+
+ try {
+ // Not own constructor property must be Object
+ if ( obj.constructor &&
+ !hasOwn.call(obj, "constructor") &&
+ !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
+ return false;
+ }
+ } catch ( e ) {
+ // IE8,9 Will throw exceptions on certain host objects #9897
+ return false;
+ }
+
+ // Support: IE<9
+ // Handle iteration over inherited properties before own properties.
+ if ( support.ownLast ) {
+ for ( key in obj ) {
+ return hasOwn.call( obj, key );
+ }
+ }
+
+ // Own properties are enumerated firstly, so to speed up,
+ // if last one is own, then all properties are own.
+ for ( key in obj ) {}
+
+ return key === undefined || hasOwn.call( obj, key );
+ },
+
+ type: function( obj ) {
+ if ( obj == null ) {
+ return obj + "";
+ }
+ return typeof obj === "object" || typeof obj === "function" ?
+ class2type[ toString.call(obj) ] || "object" :
+ typeof obj;
+ },
+
+ // Evaluates a script in a global context
+ // Workarounds based on findings by Jim Driscoll
+ // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
+ globalEval: function( data ) {
+ if ( data && jQuery.trim( data ) ) {
+ // We use execScript on Internet Explorer
+ // We use an anonymous function so that context is window
+ // rather than jQuery in Firefox
+ ( window.execScript || function( data ) {
+ window[ "eval" ].call( window, data );
+ } )( data );
+ }
+ },
+
+ // Convert dashed to camelCase; used by the css and data modules
+ // Microsoft forgot to hump their vendor snippet (#9572)
+ camelCase: function( string ) {
+ return string.replace( rmsSnippet, "ms-" ).replace( rdashAlpha, fcamelCase );
+ },
+
+ nodeName: function( elem, name ) {
+ return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+ },
+
+ // args is for internal usage only
+ each: function( obj, callback, args ) {
+ var value,
+ i = 0,
+ length = obj.length,
+ isArray = isArraylike( obj );
+
+ if ( args ) {
+ if ( isArray ) {
+ for ( ; i < length; i++ ) {
+ value = callback.apply( obj[ i ], args );
+
+ if ( value === false ) {
+ break;
+ }
+ }
+ } else {
+ for ( i in obj ) {
+ value = callback.apply( obj[ i ], args );
+
+ if ( value === false ) {
+ break;
+ }
+ }
+ }
+
+ // A special, fast, case for the most common use of each
+ } else {
+ if ( isArray ) {
+ for ( ; i < length; i++ ) {
+ value = callback.call( obj[ i ], i, obj[ i ] );
+
+ if ( value === false ) {
+ break;
+ }
+ }
+ } else {
+ for ( i in obj ) {
+ value = callback.call( obj[ i ], i, obj[ i ] );
+
+ if ( value === false ) {
+ break;
+ }
+ }
+ }
+ }
+
+ return obj;
+ },
+
+ // Support: Android<4.1, IE<9
+ trim: function( text ) {
+ return text == null ?
+ "" :
+ ( text + "" ).replace( rtrim, "" );
+ },
+
+ // results is for internal usage only
+ makeArray: function( arr, results ) {
+ var ret = results || [];
+
+ if ( arr != null ) {
+ if ( isArraylike( Object(arr) ) ) {
+ jQuery.merge( ret,
+ typeof arr === "string" ?
+ [ arr ] : arr
+ );
+ } else {
+ push.call( ret, arr );
+ }
+ }
+
+ return ret;
+ },
+
+ inArray: function( elem, arr, i ) {
+ var len;
+
+ if ( arr ) {
+ if ( indexOf ) {
+ return indexOf.call( arr, elem, i );
+ }
+
+ len = arr.length;
+ i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
+
+ for ( ; i < len; i++ ) {
+ // Skip accessing in sparse arrays
+ if ( i in arr && arr[ i ] === elem ) {
+ return i;
+ }
+ }
+ }
+
+ return -1;
+ },
+
+ merge: function( first, second ) {
+ var len = +second.length,
+ j = 0,
+ i = first.length;
+
+ while ( j < len ) {
+ first[ i++ ] = second[ j++ ];
+ }
+
+ // Support: IE<9
+ // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
+ if ( len !== len ) {
+ while ( second[j] !== undefined ) {
+ first[ i++ ] = second[ j++ ];
+ }
+ }
+
+ first.length = i;
+
+ return first;
+ },
+
+ grep: function( elems, callback, invert ) {
+ var callbackInverse,
+ matches = [],
+ i = 0,
+ length = elems.length,
+ callbackExpect = !invert;
+
+ // Go through the array, only saving the items
+ // that pass the validator function
+ for ( ; i < length; i++ ) {
+ callbackInverse = !callback( elems[ i ], i );
+ if ( callbackInverse !== callbackExpect ) {
+ matches.push( elems[ i ] );
+ }
+ }
+
+ return matches;
+ },
+
+ // arg is for internal usage only
+ map: function( elems, callback, arg ) {
+ var value,
+ i = 0,
+ length = elems.length,
+ isArray = isArraylike( elems ),
+ ret = [];
+
+ // Go through the array, translating each of the items to their new values
+ if ( isArray ) {
+ for ( ; i < length; i++ ) {
+ value = callback( elems[ i ], i, arg );
+
+ if ( value != null ) {
+ ret.push( value );
+ }
+ }
+
+ // Go through every key on the object,
+ } else {
+ for ( i in elems ) {
+ value = callback( elems[ i ], i, arg );
+
+ if ( value != null ) {
+ ret.push( value );
+ }
+ }
+ }
+
+ // Flatten any nested arrays
+ return concat.apply( [], ret );
+ },
+
+ // A global GUID counter for objects
+ guid: 1,
+
+ // Bind a function to a context, optionally partially applying any
+ // arguments.
+ proxy: function( fn, context ) {
+ var args, proxy, tmp;
+
+ if ( typeof context === "string" ) {
+ tmp = fn[ context ];
+ context = fn;
+ fn = tmp;
+ }
+
+ // Quick check to determine if target is callable, in the spec
+ // this throws a TypeError, but we will just return undefined.
+ if ( !jQuery.isFunction( fn ) ) {
+ return undefined;
+ }
+
+ // Simulated bind
+ args = slice.call( arguments, 2 );
+ proxy = function() {
+ return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
+ };
+
+ // Set the guid of unique handler to the same of original handler, so it can be removed
+ proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+ return proxy;
+ },
+
+ now: function() {
+ return +( new Date() );
+ },
+
+ // jQuery.support is not used in Core but other projects attach their
+ // properties to it so it needs to exist.
+ support: support
+});
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+ var length = obj.length,
+ type = jQuery.type( obj );
+
+ if ( type === "function" || jQuery.isWindow( obj ) ) {
+ return false;
+ }
+
+ if ( obj.nodeType === 1 && length ) {
+ return true;
+ }
+
+ return type === "array" || length === 0 ||
+ typeof length === "number" && length > 0 && ( length - 1 ) in obj;
+}
+var Sizzle =
+/*!
+ * Sizzle CSS Selector Engine v1.10.19
+ * http://sizzlejs.com/
+ *
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2014-04-18
+ */
+(function( window ) {
+
+var i,
+ support,
+ Expr,
+ getText,
+ isXML,
+ tokenize,
+ compile,
+ select,
+ outermostContext,
+ sortInput,
+ hasDuplicate,
+
+ // Local document vars
+ setDocument,
+ document,
+ docElem,
+ documentIsHTML,
+ rbuggyQSA,
+ rbuggyMatches,
+ matches,
+ contains,
+
+ // Instance-specific data
+ expando = "sizzle" + -(new Date()),
+ preferredDoc = window.document,
+ dirruns = 0,
+ done = 0,
+ classCache = createCache(),
+ tokenCache = createCache(),
+ compilerCache = createCache(),
+ sortOrder = function( a, b ) {
+ if ( a === b ) {
+ hasDuplicate = true;
+ }
+ return 0;
+ },
+
+ // General-purpose constants
+ strundefined = typeof undefined,
+ MAX_NEGATIVE = 1 << 31,
+
+ // Instance methods
+ hasOwn = ({}).hasOwnProperty,
+ arr = [],
+ pop = arr.pop,
+ push_native = arr.push,
+ push = arr.push,
+ slice = arr.slice,
+ // Use a stripped-down indexOf if we can't use a native one
+ indexOf = arr.indexOf || function( elem ) {
+ var i = 0,
+ len = this.length;
+ for ( ; i < len; i++ ) {
+ if ( this[i] === elem ) {
+ return i;
+ }
+ }
+ return -1;
+ },
+
+ booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+ // Regular expressions
+
+ // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+ whitespace = "[\\x20\\t\\r\\n\\f]",
+ // http://www.w3.org/TR/css3-syntax/#characters
+ characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+ // Loosely modeled on CSS identifier characters
+ // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+ // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+ identifier = characterEncoding.replace( "w", "w#" ),
+
+ // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
+ attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +
+ // Operator (capture 2)
+ "*([*^$|!~]?=)" + whitespace +
+ // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
+ "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
+ "*\\]",
+
+ pseudos = ":(" + characterEncoding + ")(?:\\((" +
+ // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
+ // 1. quoted (capture 3; capture 4 or capture 5)
+ "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
+ // 2. simple (capture 6)
+ "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
+ // 3. anything else (capture 2)
+ ".*" +
+ ")\\)|)",
+
+ // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+ rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+ rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+ rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+ rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
+
+ rpseudo = new RegExp( pseudos ),
+ ridentifier = new RegExp( "^" + identifier + "$" ),
+
+ matchExpr = {
+ "ID": new RegExp( "^#(" + characterEncoding + ")" ),
+ "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+ "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+ "ATTR": new RegExp( "^" + attributes ),
+ "PSEUDO": new RegExp( "^" + pseudos ),
+ "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+ "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+ "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+ "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
+ // For use in libraries implementing .is()
+ // We use this for POS matching in `select`
+ "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+ whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+ },
+
+ rinputs = /^(?:input|select|textarea|button)$/i,
+ rheader = /^h\d$/i,
+
+ rnative = /^[^{]+\{\s*\[native \w/,
+
+ // Easily-parseable/retrievable ID or TAG or CLASS selectors
+ rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+ rsibling = /[+~]/,
+ rescape = /'|\\/g,
+
+ // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+ runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
+ funescape = function( _, escaped, escapedWhitespace ) {
+ var high = "0x" + escaped - 0x10000;
+ // NaN means non-codepoint
+ // Support: Firefox<24
+ // Workaround erroneous numeric interpretation of +"0x"
+ return high !== high || escapedWhitespace ?
+ escaped :
+ high < 0 ?
+ // BMP codepoint
+ String.fromCharCode( high + 0x10000 ) :
+ // Supplemental Plane codepoint (surrogate pair)
+ String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+ };
+
+// Optimize for push.apply( _, NodeList )
+try {
+ push.apply(
+ (arr = slice.call( preferredDoc.childNodes )),
+ preferredDoc.childNodes
+ );
+ // Support: Android<4.0
+ // Detect silently failing push.apply
+ arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+ push = { apply: arr.length ?
+
+ // Leverage slice if possible
+ function( target, els ) {
+ push_native.apply( target, slice.call(els) );
+ } :
+
+ // Support: IE<9
+ // Otherwise append directly
+ function( target, els ) {
+ var j = target.length,
+ i = 0;
+ // Can't trust NodeList.length
+ while ( (target[j++] = els[i++]) ) {}
+ target.length = j - 1;
+ }
+ };
+}
+
+function Sizzle( selector, context, results, seed ) {
+ var match, elem, m, nodeType,
+ // QSA vars
+ i, groups, old, nid, newContext, newSelector;
+
+ if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+ setDocument( context );
+ }
+
+ context = context || document;
+ results = results || [];
+
+ if ( !selector || typeof selector !== "string" ) {
+ return results;
+ }
+
+ if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+ return [];
+ }
+
+ if ( documentIsHTML && !seed ) {
+
+ // Shortcuts
+ if ( (match = rquickExpr.exec( selector )) ) {
+ // Speed-up: Sizzle("#ID")
+ if ( (m = match[1]) ) {
+ if ( nodeType === 9 ) {
+ elem = context.getElementById( m );
+ // Check parentNode to catch when Blackberry 4.6 returns
+ // nodes that are no longer in the document (jQuery #6963)
+ if ( elem && elem.parentNode ) {
+ // Handle the case where IE, Opera, and Webkit return items
+ // by name instead of ID
+ if ( elem.id === m ) {
+ results.push( elem );
+ return results;
+ }
+ } else {
+ return results;
+ }
+ } else {
+ // Context is not a document
+ if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+ contains( context, elem ) && elem.id === m ) {
+ results.push( elem );
+ return results;
+ }
+ }
+
+ // Speed-up: Sizzle("TAG")
+ } else if ( match[2] ) {
+ push.apply( results, context.getElementsByTagName( selector ) );
+ return results;
+
+ // Speed-up: Sizzle(".CLASS")
+ } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+ push.apply( results, context.getElementsByClassName( m ) );
+ return results;
+ }
+ }
+
+ // QSA path
+ if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+ nid = old = expando;
+ newContext = context;
+ newSelector = nodeType === 9 && selector;
+
+ // qSA works strangely on Element-rooted queries
+ // We can work around this by specifying an extra ID on the root
+ // and working up from there (Thanks to Andrew Dupont for the technique)
+ // IE 8 doesn't work on object elements
+ if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+ groups = tokenize( selector );
+
+ if ( (old = context.getAttribute("id")) ) {
+ nid = old.replace( rescape, "\\$&" );
+ } else {
+ context.setAttribute( "id", nid );
+ }
+ nid = "[id='" + nid + "'] ";
+
+ i = groups.length;
+ while ( i-- ) {
+ groups[i] = nid + toSelector( groups[i] );
+ }
+ newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
+ newSelector = groups.join(",");
+ }
+
+ if ( newSelector ) {
+ try {
+ push.apply( results,
+ newContext.querySelectorAll( newSelector )
+ );
+ return results;
+ } catch(qsaError) {
+ } finally {
+ if ( !old ) {
+ context.removeAttribute("id");
+ }
+ }
+ }
+ }
+ }
+
+ // All others
+ return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ * deleting the oldest entry
+ */
+function createCache() {
+ var keys = [];
+
+ function cache( key, value ) {
+ // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+ if ( keys.push( key + " " ) > Expr.cacheLength ) {
+ // Only keep the most recent entries
+ delete cache[ keys.shift() ];
+ }
+ return (cache[ key + " " ] = value);
+ }
+ return cache;
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+ fn[ expando ] = true;
+ return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+ var div = document.createElement("div");
+
+ try {
+ return !!fn( div );
+ } catch (e) {
+ return false;
+ } finally {
+ // Remove from its parent by default
+ if ( div.parentNode ) {
+ div.parentNode.removeChild( div );
+ }
+ // release memory in IE
+ div = null;
+ }
+}
+
+/**
+ * Adds the same handler for all of the specified attrs
+ * @param {String} attrs Pipe-separated list of attributes
+ * @param {Function} handler The method that will be applied
+ */
+function addHandle( attrs, handler ) {
+ var arr = attrs.split("|"),
+ i = attrs.length;
+
+ while ( i-- ) {
+ Expr.attrHandle[ arr[i] ] = handler;
+ }
+}
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
+ */
+function siblingCheck( a, b ) {
+ var cur = b && a,
+ diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
+ ( ~b.sourceIndex || MAX_NEGATIVE ) -
+ ( ~a.sourceIndex || MAX_NEGATIVE );
+
+ // Use IE sourceIndex if available on both nodes
+ if ( diff ) {
+ return diff;
+ }
+
+ // Check if b follows a
+ if ( cur ) {
+ while ( (cur = cur.nextSibling) ) {
+ if ( cur === b ) {
+ return -1;
+ }
+ }
+ }
+
+ return a ? 1 : -1;
+}
+
+/**
+ * Returns a function to use in pseudos for input types
+ * @param {String} type
+ */
+function createInputPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return name === "input" && elem.type === type;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for buttons
+ * @param {String} type
+ */
+function createButtonPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return (name === "input" || name === "button") && elem.type === type;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for positionals
+ * @param {Function} fn
+ */
+function createPositionalPseudo( fn ) {
+ return markFunction(function( argument ) {
+ argument = +argument;
+ return markFunction(function( seed, matches ) {
+ var j,
+ matchIndexes = fn( [], seed.length, argument ),
+ i = matchIndexes.length;
+
+ // Match elements found at the specified indexes
+ while ( i-- ) {
+ if ( seed[ (j = matchIndexes[i]) ] ) {
+ seed[j] = !(matches[j] = seed[j]);
+ }
+ }
+ });
+ });
+}
+
+/**
+ * Checks a node for validity as a Sizzle context
+ * @param {Element|Object=} context
+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
+ */
+function testContext( context ) {
+ return context && typeof context.getElementsByTagName !== strundefined && context;
+}
+
+// Expose support vars for convenience
+support = Sizzle.support = {};
+
+/**
+ * Detects XML nodes
+ * @param {Element|Object} elem An element or a document
+ * @returns {Boolean} True iff elem is a non-HTML XML node
+ */
+isXML = Sizzle.isXML = function( elem ) {
+ // documentElement is verified for cases where it doesn't yet exist
+ // (such as loading iframes in IE - #4833)
+ var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+ return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+ var hasCompare,
+ doc = node ? node.ownerDocument || node : preferredDoc,
+ parent = doc.defaultView;
+
+ // If no document and documentElement is available, return
+ if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+ return document;
+ }
+
+ // Set our document
+ document = doc;
+ docElem = doc.documentElement;
+
+ // Support tests
+ documentIsHTML = !isXML( doc );
+
+ // Support: IE>8
+ // If iframe document is assigned to "document" variable and if iframe has been reloaded,
+ // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
+ // IE6-8 do not support the defaultView property so parent will be undefined
+ if ( parent && parent !== parent.top ) {
+ // IE11 does not have attachEvent, so all must suffer
+ if ( parent.addEventListener ) {
+ parent.addEventListener( "unload", function() {
+ setDocument();
+ }, false );
+ } else if ( parent.attachEvent ) {
+ parent.attachEvent( "onunload", function() {
+ setDocument();
+ });
+ }
+ }
+
+ /* Attributes
+ ---------------------------------------------------------------------- */
+
+ // Support: IE<8
+ // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+ support.attributes = assert(function( div ) {
+ div.className = "i";
+ return !div.getAttribute("className");
+ });
+
+ /* getElement(s)By*
+ ---------------------------------------------------------------------- */
+
+ // Check if getElementsByTagName("*") returns only elements
+ support.getElementsByTagName = assert(function( div ) {
+ div.appendChild( doc.createComment("") );
+ return !div.getElementsByTagName("*").length;
+ });
+
+ // Check if getElementsByClassName can be trusted
+ support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {
+ div.innerHTML = "";
+
+ // Support: Safari<4
+ // Catch class over-caching
+ div.firstChild.className = "i";
+ // Support: Opera<10
+ // Catch gEBCN failure to find non-leading classes
+ return div.getElementsByClassName("i").length === 2;
+ });
+
+ // Support: IE<10
+ // Check if getElementById returns elements by name
+ // The broken getElementById methods don't pick up programatically-set names,
+ // so use a roundabout getElementsByName test
+ support.getById = assert(function( div ) {
+ docElem.appendChild( div ).id = expando;
+ return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+ });
+
+ // ID find and filter
+ if ( support.getById ) {
+ Expr.find["ID"] = function( id, context ) {
+ if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+ var m = context.getElementById( id );
+ // Check parentNode to catch when Blackberry 4.6 returns
+ // nodes that are no longer in the document #6963
+ return m && m.parentNode ? [ m ] : [];
+ }
+ };
+ Expr.filter["ID"] = function( id ) {
+ var attrId = id.replace( runescape, funescape );
+ return function( elem ) {
+ return elem.getAttribute("id") === attrId;
+ };
+ };
+ } else {
+ // Support: IE6/7
+ // getElementById is not reliable as a find shortcut
+ delete Expr.find["ID"];
+
+ Expr.filter["ID"] = function( id ) {
+ var attrId = id.replace( runescape, funescape );
+ return function( elem ) {
+ var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+ return node && node.value === attrId;
+ };
+ };
+ }
+
+ // Tag
+ Expr.find["TAG"] = support.getElementsByTagName ?
+ function( tag, context ) {
+ if ( typeof context.getElementsByTagName !== strundefined ) {
+ return context.getElementsByTagName( tag );
+ }
+ } :
+ function( tag, context ) {
+ var elem,
+ tmp = [],
+ i = 0,
+ results = context.getElementsByTagName( tag );
+
+ // Filter out possible comments
+ if ( tag === "*" ) {
+ while ( (elem = results[i++]) ) {
+ if ( elem.nodeType === 1 ) {
+ tmp.push( elem );
+ }
+ }
+
+ return tmp;
+ }
+ return results;
+ };
+
+ // Class
+ Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+ if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+ return context.getElementsByClassName( className );
+ }
+ };
+
+ /* QSA/matchesSelector
+ ---------------------------------------------------------------------- */
+
+ // QSA and matchesSelector support
+
+ // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+ rbuggyMatches = [];
+
+ // qSa(:focus) reports false when true (Chrome 21)
+ // We allow this because of a bug in IE8/9 that throws an error
+ // whenever `document.activeElement` is accessed on an iframe
+ // So, we allow :focus to pass through QSA all the time to avoid the IE error
+ // See http://bugs.jquery.com/ticket/13378
+ rbuggyQSA = [];
+
+ if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
+ // Build QSA regex
+ // Regex strategy adopted from Diego Perini
+ assert(function( div ) {
+ // Select is set to empty string on purpose
+ // This is to test IE's treatment of not explicitly
+ // setting a boolean content attribute,
+ // since its presence should be enough
+ // http://bugs.jquery.com/ticket/12359
+ div.innerHTML = "";
+
+ // Support: IE8, Opera 11-12.16
+ // Nothing should be selected when empty strings follow ^= or $= or *=
+ // The test attribute must be unknown in Opera but "safe" for WinRT
+ // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
+ if ( div.querySelectorAll("[msallowclip^='']").length ) {
+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+ }
+
+ // Support: IE8
+ // Boolean attributes and "value" are not treated correctly
+ if ( !div.querySelectorAll("[selected]").length ) {
+ rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+ }
+
+ // Webkit/Opera - :checked should return selected option elements
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+ // IE8 throws error here and will not see later tests
+ if ( !div.querySelectorAll(":checked").length ) {
+ rbuggyQSA.push(":checked");
+ }
+ });
+
+ assert(function( div ) {
+ // Support: Windows 8 Native Apps
+ // The type and name attributes are restricted during .innerHTML assignment
+ var input = doc.createElement("input");
+ input.setAttribute( "type", "hidden" );
+ div.appendChild( input ).setAttribute( "name", "D" );
+
+ // Support: IE8
+ // Enforce case-sensitivity of name attribute
+ if ( div.querySelectorAll("[name=d]").length ) {
+ rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
+ }
+
+ // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+ // IE8 throws error here and will not see later tests
+ if ( !div.querySelectorAll(":enabled").length ) {
+ rbuggyQSA.push( ":enabled", ":disabled" );
+ }
+
+ // Opera 10-11 does not throw on post-comma invalid pseudos
+ div.querySelectorAll("*,:x");
+ rbuggyQSA.push(",.*:");
+ });
+ }
+
+ if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
+ docElem.webkitMatchesSelector ||
+ docElem.mozMatchesSelector ||
+ docElem.oMatchesSelector ||
+ docElem.msMatchesSelector) )) ) {
+
+ assert(function( div ) {
+ // Check to see if it's possible to do matchesSelector
+ // on a disconnected node (IE 9)
+ support.disconnectedMatch = matches.call( div, "div" );
+
+ // This should fail with an exception
+ // Gecko does not error, returns false instead
+ matches.call( div, "[s!='']:x" );
+ rbuggyMatches.push( "!=", pseudos );
+ });
+ }
+
+ rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+ rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+ /* Contains
+ ---------------------------------------------------------------------- */
+ hasCompare = rnative.test( docElem.compareDocumentPosition );
+
+ // Element contains another
+ // Purposefully does not implement inclusive descendent
+ // As in, an element does not contain itself
+ contains = hasCompare || rnative.test( docElem.contains ) ?
+ function( a, b ) {
+ var adown = a.nodeType === 9 ? a.documentElement : a,
+ bup = b && b.parentNode;
+ return a === bup || !!( bup && bup.nodeType === 1 && (
+ adown.contains ?
+ adown.contains( bup ) :
+ a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+ ));
+ } :
+ function( a, b ) {
+ if ( b ) {
+ while ( (b = b.parentNode) ) {
+ if ( b === a ) {
+ return true;
+ }
+ }
+ }
+ return false;
+ };
+
+ /* Sorting
+ ---------------------------------------------------------------------- */
+
+ // Document order sorting
+ sortOrder = hasCompare ?
+ function( a, b ) {
+
+ // Flag for duplicate removal
+ if ( a === b ) {
+ hasDuplicate = true;
+ return 0;
+ }
+
+ // Sort on method existence if only one input has compareDocumentPosition
+ var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
+ if ( compare ) {
+ return compare;
+ }
+
+ // Calculate position if both inputs belong to the same document
+ compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
+ a.compareDocumentPosition( b ) :
+
+ // Otherwise we know they are disconnected
+ 1;
+
+ // Disconnected nodes
+ if ( compare & 1 ||
+ (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+ // Choose the first element that is related to our preferred document
+ if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
+ return -1;
+ }
+ if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
+ return 1;
+ }
+
+ // Maintain original order
+ return sortInput ?
+ ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+ 0;
+ }
+
+ return compare & 4 ? -1 : 1;
+ } :
+ function( a, b ) {
+ // Exit early if the nodes are identical
+ if ( a === b ) {
+ hasDuplicate = true;
+ return 0;
+ }
+
+ var cur,
+ i = 0,
+ aup = a.parentNode,
+ bup = b.parentNode,
+ ap = [ a ],
+ bp = [ b ];
+
+ // Parentless nodes are either documents or disconnected
+ if ( !aup || !bup ) {
+ return a === doc ? -1 :
+ b === doc ? 1 :
+ aup ? -1 :
+ bup ? 1 :
+ sortInput ?
+ ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+ 0;
+
+ // If the nodes are siblings, we can do a quick check
+ } else if ( aup === bup ) {
+ return siblingCheck( a, b );
+ }
+
+ // Otherwise we need full lists of their ancestors for comparison
+ cur = a;
+ while ( (cur = cur.parentNode) ) {
+ ap.unshift( cur );
+ }
+ cur = b;
+ while ( (cur = cur.parentNode) ) {
+ bp.unshift( cur );
+ }
+
+ // Walk down the tree looking for a discrepancy
+ while ( ap[i] === bp[i] ) {
+ i++;
+ }
+
+ return i ?
+ // Do a sibling check if the nodes have a common ancestor
+ siblingCheck( ap[i], bp[i] ) :
+
+ // Otherwise nodes in our document sort first
+ ap[i] === preferredDoc ? -1 :
+ bp[i] === preferredDoc ? 1 :
+ 0;
+ };
+
+ return doc;
+};
+
+Sizzle.matches = function( expr, elements ) {
+ return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+ // Set document vars if needed
+ if ( ( elem.ownerDocument || elem ) !== document ) {
+ setDocument( elem );
+ }
+
+ // Make sure that attribute selectors are quoted
+ expr = expr.replace( rattributeQuotes, "='$1']" );
+
+ if ( support.matchesSelector && documentIsHTML &&
+ ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
+ ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
+
+ try {
+ var ret = matches.call( elem, expr );
+
+ // IE 9's matchesSelector returns false on disconnected nodes
+ if ( ret || support.disconnectedMatch ||
+ // As well, disconnected nodes are said to be in a document
+ // fragment in IE 9
+ elem.document && elem.document.nodeType !== 11 ) {
+ return ret;
+ }
+ } catch(e) {}
+ }
+
+ return Sizzle( expr, document, null, [ elem ] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+ // Set document vars if needed
+ if ( ( context.ownerDocument || context ) !== document ) {
+ setDocument( context );
+ }
+ return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+ // Set document vars if needed
+ if ( ( elem.ownerDocument || elem ) !== document ) {
+ setDocument( elem );
+ }
+
+ var fn = Expr.attrHandle[ name.toLowerCase() ],
+ // Don't get fooled by Object.prototype properties (jQuery #13807)
+ val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
+ fn( elem, name, !documentIsHTML ) :
+ undefined;
+
+ return val !== undefined ?
+ val :
+ support.attributes || !documentIsHTML ?
+ elem.getAttribute( name ) :
+ (val = elem.getAttributeNode(name)) && val.specified ?
+ val.value :
+ null;
+};
+
+Sizzle.error = function( msg ) {
+ throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+/**
+ * Document sorting and removing duplicates
+ * @param {ArrayLike} results
+ */
+Sizzle.uniqueSort = function( results ) {
+ var elem,
+ duplicates = [],
+ j = 0,
+ i = 0;
+
+ // Unless we *know* we can detect duplicates, assume their presence
+ hasDuplicate = !support.detectDuplicates;
+ sortInput = !support.sortStable && results.slice( 0 );
+ results.sort( sortOrder );
+
+ if ( hasDuplicate ) {
+ while ( (elem = results[i++]) ) {
+ if ( elem === results[ i ] ) {
+ j = duplicates.push( i );
+ }
+ }
+ while ( j-- ) {
+ results.splice( duplicates[ j ], 1 );
+ }
+ }
+
+ // Clear input after sorting to release objects
+ // See https://github.com/jquery/sizzle/pull/225
+ sortInput = null;
+
+ return results;
+};
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+ var node,
+ ret = "",
+ i = 0,
+ nodeType = elem.nodeType;
+
+ if ( !nodeType ) {
+ // If no nodeType, this is expected to be an array
+ while ( (node = elem[i++]) ) {
+ // Do not traverse comment nodes
+ ret += getText( node );
+ }
+ } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+ // Use textContent for elements
+ // innerText usage removed for consistency of new lines (jQuery #11153)
+ if ( typeof elem.textContent === "string" ) {
+ return elem.textContent;
+ } else {
+ // Traverse its children
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+ ret += getText( elem );
+ }
+ }
+ } else if ( nodeType === 3 || nodeType === 4 ) {
+ return elem.nodeValue;
+ }
+ // Do not include comment or processing instruction nodes
+
+ return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+ // Can be adjusted by the user
+ cacheLength: 50,
+
+ createPseudo: markFunction,
+
+ match: matchExpr,
+
+ attrHandle: {},
+
+ find: {},
+
+ relative: {
+ ">": { dir: "parentNode", first: true },
+ " ": { dir: "parentNode" },
+ "+": { dir: "previousSibling", first: true },
+ "~": { dir: "previousSibling" }
+ },
+
+ preFilter: {
+ "ATTR": function( match ) {
+ match[1] = match[1].replace( runescape, funescape );
+
+ // Move the given value to match[3] whether quoted or unquoted
+ match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
+
+ if ( match[2] === "~=" ) {
+ match[3] = " " + match[3] + " ";
+ }
+
+ return match.slice( 0, 4 );
+ },
+
+ "CHILD": function( match ) {
+ /* matches from matchExpr["CHILD"]
+ 1 type (only|nth|...)
+ 2 what (child|of-type)
+ 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+ 4 xn-component of xn+y argument ([+-]?\d*n|)
+ 5 sign of xn-component
+ 6 x of xn-component
+ 7 sign of y-component
+ 8 y of y-component
+ */
+ match[1] = match[1].toLowerCase();
+
+ if ( match[1].slice( 0, 3 ) === "nth" ) {
+ // nth-* requires argument
+ if ( !match[3] ) {
+ Sizzle.error( match[0] );
+ }
+
+ // numeric x and y parameters for Expr.filter.CHILD
+ // remember that false/true cast respectively to 0/1
+ match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+ match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+ // other types prohibit arguments
+ } else if ( match[3] ) {
+ Sizzle.error( match[0] );
+ }
+
+ return match;
+ },
+
+ "PSEUDO": function( match ) {
+ var excess,
+ unquoted = !match[6] && match[2];
+
+ if ( matchExpr["CHILD"].test( match[0] ) ) {
+ return null;
+ }
+
+ // Accept quoted arguments as-is
+ if ( match[3] ) {
+ match[2] = match[4] || match[5] || "";
+
+ // Strip excess characters from unquoted arguments
+ } else if ( unquoted && rpseudo.test( unquoted ) &&
+ // Get excess from tokenize (recursively)
+ (excess = tokenize( unquoted, true )) &&
+ // advance to the next closing parenthesis
+ (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+ // excess is a negative index
+ match[0] = match[0].slice( 0, excess );
+ match[2] = unquoted.slice( 0, excess );
+ }
+
+ // Return only captures needed by the pseudo filter method (type and argument)
+ return match.slice( 0, 3 );
+ }
+ },
+
+ filter: {
+
+ "TAG": function( nodeNameSelector ) {
+ var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+ return nodeNameSelector === "*" ?
+ function() { return true; } :
+ function( elem ) {
+ return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+ };
+ },
+
+ "CLASS": function( className ) {
+ var pattern = classCache[ className + " " ];
+
+ return pattern ||
+ (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+ classCache( className, function( elem ) {
+ return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+ });
+ },
+
+ "ATTR": function( name, operator, check ) {
+ return function( elem ) {
+ var result = Sizzle.attr( elem, name );
+
+ if ( result == null ) {
+ return operator === "!=";
+ }
+ if ( !operator ) {
+ return true;
+ }
+
+ result += "";
+
+ return operator === "=" ? result === check :
+ operator === "!=" ? result !== check :
+ operator === "^=" ? check && result.indexOf( check ) === 0 :
+ operator === "*=" ? check && result.indexOf( check ) > -1 :
+ operator === "$=" ? check && result.slice( -check.length ) === check :
+ operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+ operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+ false;
+ };
+ },
+
+ "CHILD": function( type, what, argument, first, last ) {
+ var simple = type.slice( 0, 3 ) !== "nth",
+ forward = type.slice( -4 ) !== "last",
+ ofType = what === "of-type";
+
+ return first === 1 && last === 0 ?
+
+ // Shortcut for :nth-*(n)
+ function( elem ) {
+ return !!elem.parentNode;
+ } :
+
+ function( elem, context, xml ) {
+ var cache, outerCache, node, diff, nodeIndex, start,
+ dir = simple !== forward ? "nextSibling" : "previousSibling",
+ parent = elem.parentNode,
+ name = ofType && elem.nodeName.toLowerCase(),
+ useCache = !xml && !ofType;
+
+ if ( parent ) {
+
+ // :(first|last|only)-(child|of-type)
+ if ( simple ) {
+ while ( dir ) {
+ node = elem;
+ while ( (node = node[ dir ]) ) {
+ if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+ return false;
+ }
+ }
+ // Reverse direction for :only-* (if we haven't yet done so)
+ start = dir = type === "only" && !start && "nextSibling";
+ }
+ return true;
+ }
+
+ start = [ forward ? parent.firstChild : parent.lastChild ];
+
+ // non-xml :nth-child(...) stores cache data on `parent`
+ if ( forward && useCache ) {
+ // Seek `elem` from a previously-cached index
+ outerCache = parent[ expando ] || (parent[ expando ] = {});
+ cache = outerCache[ type ] || [];
+ nodeIndex = cache[0] === dirruns && cache[1];
+ diff = cache[0] === dirruns && cache[2];
+ node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+ // Fallback to seeking `elem` from the start
+ (diff = nodeIndex = 0) || start.pop()) ) {
+
+ // When found, cache indexes on `parent` and break
+ if ( node.nodeType === 1 && ++diff && node === elem ) {
+ outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+ break;
+ }
+ }
+
+ // Use previously-cached element index if available
+ } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+ diff = cache[1];
+
+ // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+ } else {
+ // Use the same loop as above to seek `elem` from the start
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
+ (diff = nodeIndex = 0) || start.pop()) ) {
+
+ if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+ // Cache the index of each encountered element
+ if ( useCache ) {
+ (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+ }
+
+ if ( node === elem ) {
+ break;
+ }
+ }
+ }
+ }
+
+ // Incorporate the offset, then check against cycle size
+ diff -= last;
+ return diff === first || ( diff % first === 0 && diff / first >= 0 );
+ }
+ };
+ },
+
+ "PSEUDO": function( pseudo, argument ) {
+ // pseudo-class names are case-insensitive
+ // http://www.w3.org/TR/selectors/#pseudo-classes
+ // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+ // Remember that setFilters inherits from pseudos
+ var args,
+ fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+ Sizzle.error( "unsupported pseudo: " + pseudo );
+
+ // The user may use createPseudo to indicate that
+ // arguments are needed to create the filter function
+ // just as Sizzle does
+ if ( fn[ expando ] ) {
+ return fn( argument );
+ }
+
+ // But maintain support for old signatures
+ if ( fn.length > 1 ) {
+ args = [ pseudo, pseudo, "", argument ];
+ return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+ markFunction(function( seed, matches ) {
+ var idx,
+ matched = fn( seed, argument ),
+ i = matched.length;
+ while ( i-- ) {
+ idx = indexOf.call( seed, matched[i] );
+ seed[ idx ] = !( matches[ idx ] = matched[i] );
+ }
+ }) :
+ function( elem ) {
+ return fn( elem, 0, args );
+ };
+ }
+
+ return fn;
+ }
+ },
+
+ pseudos: {
+ // Potentially complex pseudos
+ "not": markFunction(function( selector ) {
+ // Trim the selector passed to compile
+ // to avoid treating leading and trailing
+ // spaces as combinators
+ var input = [],
+ results = [],
+ matcher = compile( selector.replace( rtrim, "$1" ) );
+
+ return matcher[ expando ] ?
+ markFunction(function( seed, matches, context, xml ) {
+ var elem,
+ unmatched = matcher( seed, null, xml, [] ),
+ i = seed.length;
+
+ // Match elements unmatched by `matcher`
+ while ( i-- ) {
+ if ( (elem = unmatched[i]) ) {
+ seed[i] = !(matches[i] = elem);
+ }
+ }
+ }) :
+ function( elem, context, xml ) {
+ input[0] = elem;
+ matcher( input, null, xml, results );
+ return !results.pop();
+ };
+ }),
+
+ "has": markFunction(function( selector ) {
+ return function( elem ) {
+ return Sizzle( selector, elem ).length > 0;
+ };
+ }),
+
+ "contains": markFunction(function( text ) {
+ return function( elem ) {
+ return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+ };
+ }),
+
+ // "Whether an element is represented by a :lang() selector
+ // is based solely on the element's language value
+ // being equal to the identifier C,
+ // or beginning with the identifier C immediately followed by "-".
+ // The matching of C against the element's language value is performed case-insensitively.
+ // The identifier C does not have to be a valid language name."
+ // http://www.w3.org/TR/selectors/#lang-pseudo
+ "lang": markFunction( function( lang ) {
+ // lang value must be a valid identifier
+ if ( !ridentifier.test(lang || "") ) {
+ Sizzle.error( "unsupported lang: " + lang );
+ }
+ lang = lang.replace( runescape, funescape ).toLowerCase();
+ return function( elem ) {
+ var elemLang;
+ do {
+ if ( (elemLang = documentIsHTML ?
+ elem.lang :
+ elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+ elemLang = elemLang.toLowerCase();
+ return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+ }
+ } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+ return false;
+ };
+ }),
+
+ // Miscellaneous
+ "target": function( elem ) {
+ var hash = window.location && window.location.hash;
+ return hash && hash.slice( 1 ) === elem.id;
+ },
+
+ "root": function( elem ) {
+ return elem === docElem;
+ },
+
+ "focus": function( elem ) {
+ return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+ },
+
+ // Boolean properties
+ "enabled": function( elem ) {
+ return elem.disabled === false;
+ },
+
+ "disabled": function( elem ) {
+ return elem.disabled === true;
+ },
+
+ "checked": function( elem ) {
+ // In CSS3, :checked should return both checked and selected elements
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+ var nodeName = elem.nodeName.toLowerCase();
+ return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+ },
+
+ "selected": function( elem ) {
+ // Accessing this property makes selected-by-default
+ // options in Safari work properly
+ if ( elem.parentNode ) {
+ elem.parentNode.selectedIndex;
+ }
+
+ return elem.selected === true;
+ },
+
+ // Contents
+ "empty": function( elem ) {
+ // http://www.w3.org/TR/selectors/#empty-pseudo
+ // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
+ // but not by others (comment: 8; processing instruction: 7; etc.)
+ // nodeType < 6 works because attributes (2) do not appear as children
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+ if ( elem.nodeType < 6 ) {
+ return false;
+ }
+ }
+ return true;
+ },
+
+ "parent": function( elem ) {
+ return !Expr.pseudos["empty"]( elem );
+ },
+
+ // Element/input types
+ "header": function( elem ) {
+ return rheader.test( elem.nodeName );
+ },
+
+ "input": function( elem ) {
+ return rinputs.test( elem.nodeName );
+ },
+
+ "button": function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return name === "input" && elem.type === "button" || name === "button";
+ },
+
+ "text": function( elem ) {
+ var attr;
+ return elem.nodeName.toLowerCase() === "input" &&
+ elem.type === "text" &&
+
+ // Support: IE<8
+ // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
+ ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
+ },
+
+ // Position-in-collection
+ "first": createPositionalPseudo(function() {
+ return [ 0 ];
+ }),
+
+ "last": createPositionalPseudo(function( matchIndexes, length ) {
+ return [ length - 1 ];
+ }),
+
+ "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ return [ argument < 0 ? argument + length : argument ];
+ }),
+
+ "even": createPositionalPseudo(function( matchIndexes, length ) {
+ var i = 0;
+ for ( ; i < length; i += 2 ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "odd": createPositionalPseudo(function( matchIndexes, length ) {
+ var i = 1;
+ for ( ; i < length; i += 2 ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ var i = argument < 0 ? argument + length : argument;
+ for ( ; --i >= 0; ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ var i = argument < 0 ? argument + length : argument;
+ for ( ; ++i < length; ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ })
+ }
+};
+
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+ Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+ Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
+ var matched, match, tokens, type,
+ soFar, groups, preFilters,
+ cached = tokenCache[ selector + " " ];
+
+ if ( cached ) {
+ return parseOnly ? 0 : cached.slice( 0 );
+ }
+
+ soFar = selector;
+ groups = [];
+ preFilters = Expr.preFilter;
+
+ while ( soFar ) {
+
+ // Comma and first run
+ if ( !matched || (match = rcomma.exec( soFar )) ) {
+ if ( match ) {
+ // Don't consume trailing commas as valid
+ soFar = soFar.slice( match[0].length ) || soFar;
+ }
+ groups.push( (tokens = []) );
+ }
+
+ matched = false;
+
+ // Combinators
+ if ( (match = rcombinators.exec( soFar )) ) {
+ matched = match.shift();
+ tokens.push({
+ value: matched,
+ // Cast descendant combinators to space
+ type: match[0].replace( rtrim, " " )
+ });
+ soFar = soFar.slice( matched.length );
+ }
+
+ // Filters
+ for ( type in Expr.filter ) {
+ if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+ (match = preFilters[ type ]( match ))) ) {
+ matched = match.shift();
+ tokens.push({
+ value: matched,
+ type: type,
+ matches: match
+ });
+ soFar = soFar.slice( matched.length );
+ }
+ }
+
+ if ( !matched ) {
+ break;
+ }
+ }
+
+ // Return the length of the invalid excess
+ // if we're just parsing
+ // Otherwise, throw an error or return tokens
+ return parseOnly ?
+ soFar.length :
+ soFar ?
+ Sizzle.error( selector ) :
+ // Cache the tokens
+ tokenCache( selector, groups ).slice( 0 );
+};
+
+function toSelector( tokens ) {
+ var i = 0,
+ len = tokens.length,
+ selector = "";
+ for ( ; i < len; i++ ) {
+ selector += tokens[i].value;
+ }
+ return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+ var dir = combinator.dir,
+ checkNonElements = base && dir === "parentNode",
+ doneName = done++;
+
+ return combinator.first ?
+ // Check against closest ancestor/preceding element
+ function( elem, context, xml ) {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ return matcher( elem, context, xml );
+ }
+ }
+ } :
+
+ // Check against all ancestor/preceding elements
+ function( elem, context, xml ) {
+ var oldCache, outerCache,
+ newCache = [ dirruns, doneName ];
+
+ // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+ if ( xml ) {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ if ( matcher( elem, context, xml ) ) {
+ return true;
+ }
+ }
+ }
+ } else {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ outerCache = elem[ expando ] || (elem[ expando ] = {});
+ if ( (oldCache = outerCache[ dir ]) &&
+ oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
+
+ // Assign to newCache so results back-propagate to previous elements
+ return (newCache[ 2 ] = oldCache[ 2 ]);
+ } else {
+ // Reuse newcache so results back-propagate to previous elements
+ outerCache[ dir ] = newCache;
+
+ // A match means we're done; a fail means we have to keep checking
+ if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
+ return true;
+ }
+ }
+ }
+ }
+ }
+ };
+}
+
+function elementMatcher( matchers ) {
+ return matchers.length > 1 ?
+ function( elem, context, xml ) {
+ var i = matchers.length;
+ while ( i-- ) {
+ if ( !matchers[i]( elem, context, xml ) ) {
+ return false;
+ }
+ }
+ return true;
+ } :
+ matchers[0];
+}
+
+function multipleContexts( selector, contexts, results ) {
+ var i = 0,
+ len = contexts.length;
+ for ( ; i < len; i++ ) {
+ Sizzle( selector, contexts[i], results );
+ }
+ return results;
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+ var elem,
+ newUnmatched = [],
+ i = 0,
+ len = unmatched.length,
+ mapped = map != null;
+
+ for ( ; i < len; i++ ) {
+ if ( (elem = unmatched[i]) ) {
+ if ( !filter || filter( elem, context, xml ) ) {
+ newUnmatched.push( elem );
+ if ( mapped ) {
+ map.push( i );
+ }
+ }
+ }
+ }
+
+ return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+ if ( postFilter && !postFilter[ expando ] ) {
+ postFilter = setMatcher( postFilter );
+ }
+ if ( postFinder && !postFinder[ expando ] ) {
+ postFinder = setMatcher( postFinder, postSelector );
+ }
+ return markFunction(function( seed, results, context, xml ) {
+ var temp, i, elem,
+ preMap = [],
+ postMap = [],
+ preexisting = results.length,
+
+ // Get initial elements from seed or context
+ elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+ // Prefilter to get matcher input, preserving a map for seed-results synchronization
+ matcherIn = preFilter && ( seed || !selector ) ?
+ condense( elems, preMap, preFilter, context, xml ) :
+ elems,
+
+ matcherOut = matcher ?
+ // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+ postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+ // ...intermediate processing is necessary
+ [] :
+
+ // ...otherwise use results directly
+ results :
+ matcherIn;
+
+ // Find primary matches
+ if ( matcher ) {
+ matcher( matcherIn, matcherOut, context, xml );
+ }
+
+ // Apply postFilter
+ if ( postFilter ) {
+ temp = condense( matcherOut, postMap );
+ postFilter( temp, [], context, xml );
+
+ // Un-match failing elements by moving them back to matcherIn
+ i = temp.length;
+ while ( i-- ) {
+ if ( (elem = temp[i]) ) {
+ matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+ }
+ }
+ }
+
+ if ( seed ) {
+ if ( postFinder || preFilter ) {
+ if ( postFinder ) {
+ // Get the final matcherOut by condensing this intermediate into postFinder contexts
+ temp = [];
+ i = matcherOut.length;
+ while ( i-- ) {
+ if ( (elem = matcherOut[i]) ) {
+ // Restore matcherIn since elem is not yet a final match
+ temp.push( (matcherIn[i] = elem) );
+ }
+ }
+ postFinder( null, (matcherOut = []), temp, xml );
+ }
+
+ // Move matched elements from seed to results to keep them synchronized
+ i = matcherOut.length;
+ while ( i-- ) {
+ if ( (elem = matcherOut[i]) &&
+ (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+ seed[temp] = !(results[temp] = elem);
+ }
+ }
+ }
+
+ // Add elements to results, through postFinder if defined
+ } else {
+ matcherOut = condense(
+ matcherOut === results ?
+ matcherOut.splice( preexisting, matcherOut.length ) :
+ matcherOut
+ );
+ if ( postFinder ) {
+ postFinder( null, results, matcherOut, xml );
+ } else {
+ push.apply( results, matcherOut );
+ }
+ }
+ });
+}
+
+function matcherFromTokens( tokens ) {
+ var checkContext, matcher, j,
+ len = tokens.length,
+ leadingRelative = Expr.relative[ tokens[0].type ],
+ implicitRelative = leadingRelative || Expr.relative[" "],
+ i = leadingRelative ? 1 : 0,
+
+ // The foundational matcher ensures that elements are reachable from top-level context(s)
+ matchContext = addCombinator( function( elem ) {
+ return elem === checkContext;
+ }, implicitRelative, true ),
+ matchAnyContext = addCombinator( function( elem ) {
+ return indexOf.call( checkContext, elem ) > -1;
+ }, implicitRelative, true ),
+ matchers = [ function( elem, context, xml ) {
+ return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+ (checkContext = context).nodeType ?
+ matchContext( elem, context, xml ) :
+ matchAnyContext( elem, context, xml ) );
+ } ];
+
+ for ( ; i < len; i++ ) {
+ if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+ matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+ } else {
+ matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+ // Return special upon seeing a positional matcher
+ if ( matcher[ expando ] ) {
+ // Find the next relative operator (if any) for proper handling
+ j = ++i;
+ for ( ; j < len; j++ ) {
+ if ( Expr.relative[ tokens[j].type ] ) {
+ break;
+ }
+ }
+ return setMatcher(
+ i > 1 && elementMatcher( matchers ),
+ i > 1 && toSelector(
+ // If the preceding token was a descendant combinator, insert an implicit any-element `*`
+ tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
+ ).replace( rtrim, "$1" ),
+ matcher,
+ i < j && matcherFromTokens( tokens.slice( i, j ) ),
+ j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+ j < len && toSelector( tokens )
+ );
+ }
+ matchers.push( matcher );
+ }
+ }
+
+ return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+ var bySet = setMatchers.length > 0,
+ byElement = elementMatchers.length > 0,
+ superMatcher = function( seed, context, xml, results, outermost ) {
+ var elem, j, matcher,
+ matchedCount = 0,
+ i = "0",
+ unmatched = seed && [],
+ setMatched = [],
+ contextBackup = outermostContext,
+ // We must always have either seed elements or outermost context
+ elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
+ // Use integer dirruns iff this is the outermost matcher
+ dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
+ len = elems.length;
+
+ if ( outermost ) {
+ outermostContext = context !== document && context;
+ }
+
+ // Add elements passing elementMatchers directly to results
+ // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+ // Support: IE<9, Safari
+ // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id
+ for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
+ if ( byElement && elem ) {
+ j = 0;
+ while ( (matcher = elementMatchers[j++]) ) {
+ if ( matcher( elem, context, xml ) ) {
+ results.push( elem );
+ break;
+ }
+ }
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ }
+ }
+
+ // Track unmatched elements for set filters
+ if ( bySet ) {
+ // They will have gone through all possible matchers
+ if ( (elem = !matcher && elem) ) {
+ matchedCount--;
+ }
+
+ // Lengthen the array for every element, matched or not
+ if ( seed ) {
+ unmatched.push( elem );
+ }
+ }
+ }
+
+ // Apply set filters to unmatched elements
+ matchedCount += i;
+ if ( bySet && i !== matchedCount ) {
+ j = 0;
+ while ( (matcher = setMatchers[j++]) ) {
+ matcher( unmatched, setMatched, context, xml );
+ }
+
+ if ( seed ) {
+ // Reintegrate element matches to eliminate the need for sorting
+ if ( matchedCount > 0 ) {
+ while ( i-- ) {
+ if ( !(unmatched[i] || setMatched[i]) ) {
+ setMatched[i] = pop.call( results );
+ }
+ }
+ }
+
+ // Discard index placeholder values to get only actual matches
+ setMatched = condense( setMatched );
+ }
+
+ // Add matches to results
+ push.apply( results, setMatched );
+
+ // Seedless set matches succeeding multiple successful matchers stipulate sorting
+ if ( outermost && !seed && setMatched.length > 0 &&
+ ( matchedCount + setMatchers.length ) > 1 ) {
+
+ Sizzle.uniqueSort( results );
+ }
+ }
+
+ // Override manipulation of globals by nested matchers
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ outermostContext = contextBackup;
+ }
+
+ return unmatched;
+ };
+
+ return bySet ?
+ markFunction( superMatcher ) :
+ superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
+ var i,
+ setMatchers = [],
+ elementMatchers = [],
+ cached = compilerCache[ selector + " " ];
+
+ if ( !cached ) {
+ // Generate a function of recursive functions that can be used to check each element
+ if ( !match ) {
+ match = tokenize( selector );
+ }
+ i = match.length;
+ while ( i-- ) {
+ cached = matcherFromTokens( match[i] );
+ if ( cached[ expando ] ) {
+ setMatchers.push( cached );
+ } else {
+ elementMatchers.push( cached );
+ }
+ }
+
+ // Cache the compiled function
+ cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+
+ // Save selector and tokenization
+ cached.selector = selector;
+ }
+ return cached;
+};
+
+/**
+ * A low-level selection function that works with Sizzle's compiled
+ * selector functions
+ * @param {String|Function} selector A selector or a pre-compiled
+ * selector function built with Sizzle.compile
+ * @param {Element} context
+ * @param {Array} [results]
+ * @param {Array} [seed] A set of elements to match against
+ */
+select = Sizzle.select = function( selector, context, results, seed ) {
+ var i, tokens, token, type, find,
+ compiled = typeof selector === "function" && selector,
+ match = !seed && tokenize( (selector = compiled.selector || selector) );
+
+ results = results || [];
+
+ // Try to minimize operations if there is no seed and only one group
+ if ( match.length === 1 ) {
+
+ // Take a shortcut and set the context if the root selector is an ID
+ tokens = match[0] = match[0].slice( 0 );
+ if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+ support.getById && context.nodeType === 9 && documentIsHTML &&
+ Expr.relative[ tokens[1].type ] ) {
+
+ context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+ if ( !context ) {
+ return results;
+
+ // Precompiled matchers will still verify ancestry, so step up a level
+ } else if ( compiled ) {
+ context = context.parentNode;
+ }
+
+ selector = selector.slice( tokens.shift().value.length );
+ }
+
+ // Fetch a seed set for right-to-left matching
+ i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+ while ( i-- ) {
+ token = tokens[i];
+
+ // Abort if we hit a combinator
+ if ( Expr.relative[ (type = token.type) ] ) {
+ break;
+ }
+ if ( (find = Expr.find[ type ]) ) {
+ // Search, expanding context for leading sibling combinators
+ if ( (seed = find(
+ token.matches[0].replace( runescape, funescape ),
+ rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
+ )) ) {
+
+ // If seed is empty or no tokens remain, we can return early
+ tokens.splice( i, 1 );
+ selector = seed.length && toSelector( tokens );
+ if ( !selector ) {
+ push.apply( results, seed );
+ return results;
+ }
+
+ break;
+ }
+ }
+ }
+ }
+
+ // Compile and execute a filtering function if one is not provided
+ // Provide `match` to avoid retokenization if we modified the selector above
+ ( compiled || compile( selector, match ) )(
+ seed,
+ context,
+ !documentIsHTML,
+ results,
+ rsibling.test( selector ) && testContext( context.parentNode ) || context
+ );
+ return results;
+};
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Support: Chrome<14
+// Always assume duplicates if they aren't passed to the comparison function
+support.detectDuplicates = !!hasDuplicate;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+// Detached nodes confoundingly follow *each other*
+support.sortDetached = assert(function( div1 ) {
+ // Should return 1, but returns 4 (following)
+ return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+});
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !assert(function( div ) {
+ div.innerHTML = "";
+ return div.firstChild.getAttribute("href") === "#" ;
+}) ) {
+ addHandle( "type|href|height|width", function( elem, name, isXML ) {
+ if ( !isXML ) {
+ return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
+ }
+ });
+}
+
+// Support: IE<9
+// Use defaultValue in place of getAttribute("value")
+if ( !support.attributes || !assert(function( div ) {
+ div.innerHTML = "";
+ div.firstChild.setAttribute( "value", "" );
+ return div.firstChild.getAttribute( "value" ) === "";
+}) ) {
+ addHandle( "value", function( elem, name, isXML ) {
+ if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
+ return elem.defaultValue;
+ }
+ });
+}
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+if ( !assert(function( div ) {
+ return div.getAttribute("disabled") == null;
+}) ) {
+ addHandle( booleans, function( elem, name, isXML ) {
+ var val;
+ if ( !isXML ) {
+ return elem[ name ] === true ? name.toLowerCase() :
+ (val = elem.getAttributeNode( name )) && val.specified ?
+ val.value :
+ null;
+ }
+ });
+}
+
+return Sizzle;
+
+})( window );
+
+
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+
+var rneedsContext = jQuery.expr.match.needsContext;
+
+var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
+
+
+
+var risSimple = /^.[^:#\[\.,]*$/;
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+ if ( jQuery.isFunction( qualifier ) ) {
+ return jQuery.grep( elements, function( elem, i ) {
+ /* jshint -W018 */
+ return !!qualifier.call( elem, i, elem ) !== not;
+ });
+
+ }
+
+ if ( qualifier.nodeType ) {
+ return jQuery.grep( elements, function( elem ) {
+ return ( elem === qualifier ) !== not;
+ });
+
+ }
+
+ if ( typeof qualifier === "string" ) {
+ if ( risSimple.test( qualifier ) ) {
+ return jQuery.filter( qualifier, elements, not );
+ }
+
+ qualifier = jQuery.filter( qualifier, elements );
+ }
+
+ return jQuery.grep( elements, function( elem ) {
+ return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
+ });
+}
+
+jQuery.filter = function( expr, elems, not ) {
+ var elem = elems[ 0 ];
+
+ if ( not ) {
+ expr = ":not(" + expr + ")";
+ }
+
+ return elems.length === 1 && elem.nodeType === 1 ?
+ jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+ jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+ return elem.nodeType === 1;
+ }));
+};
+
+jQuery.fn.extend({
+ find: function( selector ) {
+ var i,
+ ret = [],
+ self = this,
+ len = self.length;
+
+ if ( typeof selector !== "string" ) {
+ return this.pushStack( jQuery( selector ).filter(function() {
+ for ( i = 0; i < len; i++ ) {
+ if ( jQuery.contains( self[ i ], this ) ) {
+ return true;
+ }
+ }
+ }) );
+ }
+
+ for ( i = 0; i < len; i++ ) {
+ jQuery.find( selector, self[ i ], ret );
+ }
+
+ // Needed because $( selector, context ) becomes $( context ).find( selector )
+ ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
+ ret.selector = this.selector ? this.selector + " " + selector : selector;
+ return ret;
+ },
+ filter: function( selector ) {
+ return this.pushStack( winnow(this, selector || [], false) );
+ },
+ not: function( selector ) {
+ return this.pushStack( winnow(this, selector || [], true) );
+ },
+ is: function( selector ) {
+ return !!winnow(
+ this,
+
+ // If this is a positional/relative selector, check membership in the returned set
+ // so $("p:first").is("p:last") won't return true for a doc with two "p".
+ typeof selector === "string" && rneedsContext.test( selector ) ?
+ jQuery( selector ) :
+ selector || [],
+ false
+ ).length;
+ }
+});
+
+
+// Initialize a jQuery object
+
+
+// A central reference to the root jQuery(document)
+var rootjQuery,
+
+ // Use the correct document accordingly with window argument (sandbox)
+ document = window.document,
+
+ // A simple way to check for HTML strings
+ // Prioritize #id over to avoid XSS via location.hash (#9521)
+ // Strict HTML recognition (#11290: must start with <)
+ rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+ init = jQuery.fn.init = function( selector, context ) {
+ var match, elem;
+
+ // HANDLE: $(""), $(null), $(undefined), $(false)
+ if ( !selector ) {
+ return this;
+ }
+
+ // Handle HTML strings
+ if ( typeof selector === "string" ) {
+ if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+ // Assume that strings that start and end with <> are HTML and skip the regex check
+ match = [ null, selector, null ];
+
+ } else {
+ match = rquickExpr.exec( selector );
+ }
+
+ // Match html or make sure no context is specified for #id
+ if ( match && (match[1] || !context) ) {
+
+ // HANDLE: $(html) -> $(array)
+ if ( match[1] ) {
+ context = context instanceof jQuery ? context[0] : context;
+
+ // scripts is true for back-compat
+ // Intentionally let the error be thrown if parseHTML is not present
+ jQuery.merge( this, jQuery.parseHTML(
+ match[1],
+ context && context.nodeType ? context.ownerDocument || context : document,
+ true
+ ) );
+
+ // HANDLE: $(html, props)
+ if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+ for ( match in context ) {
+ // Properties of context are called as methods if possible
+ if ( jQuery.isFunction( this[ match ] ) ) {
+ this[ match ]( context[ match ] );
+
+ // ...and otherwise set as attributes
+ } else {
+ this.attr( match, context[ match ] );
+ }
+ }
+ }
+
+ return this;
+
+ // HANDLE: $(#id)
+ } else {
+ elem = document.getElementById( match[2] );
+
+ // Check parentNode to catch when Blackberry 4.6 returns
+ // nodes that are no longer in the document #6963
+ if ( elem && elem.parentNode ) {
+ // Handle the case where IE and Opera return items
+ // by name instead of ID
+ if ( elem.id !== match[2] ) {
+ return rootjQuery.find( selector );
+ }
+
+ // Otherwise, we inject the element directly into the jQuery object
+ this.length = 1;
+ this[0] = elem;
+ }
+
+ this.context = document;
+ this.selector = selector;
+ return this;
+ }
+
+ // HANDLE: $(expr, $(...))
+ } else if ( !context || context.jquery ) {
+ return ( context || rootjQuery ).find( selector );
+
+ // HANDLE: $(expr, context)
+ // (which is just equivalent to: $(context).find(expr)
+ } else {
+ return this.constructor( context ).find( selector );
+ }
+
+ // HANDLE: $(DOMElement)
+ } else if ( selector.nodeType ) {
+ this.context = this[0] = selector;
+ this.length = 1;
+ return this;
+
+ // HANDLE: $(function)
+ // Shortcut for document ready
+ } else if ( jQuery.isFunction( selector ) ) {
+ return typeof rootjQuery.ready !== "undefined" ?
+ rootjQuery.ready( selector ) :
+ // Execute immediately if ready is not present
+ selector( jQuery );
+ }
+
+ if ( selector.selector !== undefined ) {
+ this.selector = selector.selector;
+ this.context = selector.context;
+ }
+
+ return jQuery.makeArray( selector, this );
+ };
+
+// Give the init function the jQuery prototype for later instantiation
+init.prototype = jQuery.fn;
+
+// Initialize central reference
+rootjQuery = jQuery( document );
+
+
+var rparentsprev = /^(?:parents|prev(?:Until|All))/,
+ // methods guaranteed to produce a unique set when starting from a unique set
+ guaranteedUnique = {
+ children: true,
+ contents: true,
+ next: true,
+ prev: true
+ };
+
+jQuery.extend({
+ dir: function( elem, dir, until ) {
+ var matched = [],
+ cur = elem[ dir ];
+
+ while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
+ if ( cur.nodeType === 1 ) {
+ matched.push( cur );
+ }
+ cur = cur[dir];
+ }
+ return matched;
+ },
+
+ sibling: function( n, elem ) {
+ var r = [];
+
+ for ( ; n; n = n.nextSibling ) {
+ if ( n.nodeType === 1 && n !== elem ) {
+ r.push( n );
+ }
+ }
+
+ return r;
+ }
+});
+
+jQuery.fn.extend({
+ has: function( target ) {
+ var i,
+ targets = jQuery( target, this ),
+ len = targets.length;
+
+ return this.filter(function() {
+ for ( i = 0; i < len; i++ ) {
+ if ( jQuery.contains( this, targets[i] ) ) {
+ return true;
+ }
+ }
+ });
+ },
+
+ closest: function( selectors, context ) {
+ var cur,
+ i = 0,
+ l = this.length,
+ matched = [],
+ pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
+ jQuery( selectors, context || this.context ) :
+ 0;
+
+ for ( ; i < l; i++ ) {
+ for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+ // Always skip document fragments
+ if ( cur.nodeType < 11 && (pos ?
+ pos.index(cur) > -1 :
+
+ // Don't pass non-elements to Sizzle
+ cur.nodeType === 1 &&
+ jQuery.find.matchesSelector(cur, selectors)) ) {
+
+ matched.push( cur );
+ break;
+ }
+ }
+ }
+
+ return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+ },
+
+ // Determine the position of an element within
+ // the matched set of elements
+ index: function( elem ) {
+
+ // No argument, return index in parent
+ if ( !elem ) {
+ return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
+ }
+
+ // index in selector
+ if ( typeof elem === "string" ) {
+ return jQuery.inArray( this[0], jQuery( elem ) );
+ }
+
+ // Locate the position of the desired element
+ return jQuery.inArray(
+ // If it receives a jQuery object, the first element is used
+ elem.jquery ? elem[0] : elem, this );
+ },
+
+ add: function( selector, context ) {
+ return this.pushStack(
+ jQuery.unique(
+ jQuery.merge( this.get(), jQuery( selector, context ) )
+ )
+ );
+ },
+
+ addBack: function( selector ) {
+ return this.add( selector == null ?
+ this.prevObject : this.prevObject.filter(selector)
+ );
+ }
+});
+
+function sibling( cur, dir ) {
+ do {
+ cur = cur[ dir ];
+ } while ( cur && cur.nodeType !== 1 );
+
+ return cur;
+}
+
+jQuery.each({
+ parent: function( elem ) {
+ var parent = elem.parentNode;
+ return parent && parent.nodeType !== 11 ? parent : null;
+ },
+ parents: function( elem ) {
+ return jQuery.dir( elem, "parentNode" );
+ },
+ parentsUntil: function( elem, i, until ) {
+ return jQuery.dir( elem, "parentNode", until );
+ },
+ next: function( elem ) {
+ return sibling( elem, "nextSibling" );
+ },
+ prev: function( elem ) {
+ return sibling( elem, "previousSibling" );
+ },
+ nextAll: function( elem ) {
+ return jQuery.dir( elem, "nextSibling" );
+ },
+ prevAll: function( elem ) {
+ return jQuery.dir( elem, "previousSibling" );
+ },
+ nextUntil: function( elem, i, until ) {
+ return jQuery.dir( elem, "nextSibling", until );
+ },
+ prevUntil: function( elem, i, until ) {
+ return jQuery.dir( elem, "previousSibling", until );
+ },
+ siblings: function( elem ) {
+ return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+ },
+ children: function( elem ) {
+ return jQuery.sibling( elem.firstChild );
+ },
+ contents: function( elem ) {
+ return jQuery.nodeName( elem, "iframe" ) ?
+ elem.contentDocument || elem.contentWindow.document :
+ jQuery.merge( [], elem.childNodes );
+ }
+}, function( name, fn ) {
+ jQuery.fn[ name ] = function( until, selector ) {
+ var ret = jQuery.map( this, fn, until );
+
+ if ( name.slice( -5 ) !== "Until" ) {
+ selector = until;
+ }
+
+ if ( selector && typeof selector === "string" ) {
+ ret = jQuery.filter( selector, ret );
+ }
+
+ if ( this.length > 1 ) {
+ // Remove duplicates
+ if ( !guaranteedUnique[ name ] ) {
+ ret = jQuery.unique( ret );
+ }
+
+ // Reverse order for parents* and prev-derivatives
+ if ( rparentsprev.test( name ) ) {
+ ret = ret.reverse();
+ }
+ }
+
+ return this.pushStack( ret );
+ };
+});
+var rnotwhite = (/\S+/g);
+
+
+
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+ var object = optionsCache[ options ] = {};
+ jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
+ object[ flag ] = true;
+ });
+ return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ * options: an optional list of space-separated options that will change how
+ * the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ * once: will ensure the callback list can only be fired once (like a Deferred)
+ *
+ * memory: will keep track of previous values and will call any callback added
+ * after the list has been fired right away with the latest "memorized"
+ * values (like a Deferred)
+ *
+ * unique: will ensure a callback can only be added once (no duplicate in the list)
+ *
+ * stopOnFalse: interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+ // Convert options from String-formatted to Object-formatted if needed
+ // (we check in cache first)
+ options = typeof options === "string" ?
+ ( optionsCache[ options ] || createOptions( options ) ) :
+ jQuery.extend( {}, options );
+
+ var // Flag to know if list is currently firing
+ firing,
+ // Last fire value (for non-forgettable lists)
+ memory,
+ // Flag to know if list was already fired
+ fired,
+ // End of the loop when firing
+ firingLength,
+ // Index of currently firing callback (modified by remove if needed)
+ firingIndex,
+ // First callback to fire (used internally by add and fireWith)
+ firingStart,
+ // Actual callback list
+ list = [],
+ // Stack of fire calls for repeatable lists
+ stack = !options.once && [],
+ // Fire callbacks
+ fire = function( data ) {
+ memory = options.memory && data;
+ fired = true;
+ firingIndex = firingStart || 0;
+ firingStart = 0;
+ firingLength = list.length;
+ firing = true;
+ for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+ if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+ memory = false; // To prevent further calls using add
+ break;
+ }
+ }
+ firing = false;
+ if ( list ) {
+ if ( stack ) {
+ if ( stack.length ) {
+ fire( stack.shift() );
+ }
+ } else if ( memory ) {
+ list = [];
+ } else {
+ self.disable();
+ }
+ }
+ },
+ // Actual Callbacks object
+ self = {
+ // Add a callback or a collection of callbacks to the list
+ add: function() {
+ if ( list ) {
+ // First, we save the current length
+ var start = list.length;
+ (function add( args ) {
+ jQuery.each( args, function( _, arg ) {
+ var type = jQuery.type( arg );
+ if ( type === "function" ) {
+ if ( !options.unique || !self.has( arg ) ) {
+ list.push( arg );
+ }
+ } else if ( arg && arg.length && type !== "string" ) {
+ // Inspect recursively
+ add( arg );
+ }
+ });
+ })( arguments );
+ // Do we need to add the callbacks to the
+ // current firing batch?
+ if ( firing ) {
+ firingLength = list.length;
+ // With memory, if we're not firing then
+ // we should call right away
+ } else if ( memory ) {
+ firingStart = start;
+ fire( memory );
+ }
+ }
+ return this;
+ },
+ // Remove a callback from the list
+ remove: function() {
+ if ( list ) {
+ jQuery.each( arguments, function( _, arg ) {
+ var index;
+ while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+ list.splice( index, 1 );
+ // Handle firing indexes
+ if ( firing ) {
+ if ( index <= firingLength ) {
+ firingLength--;
+ }
+ if ( index <= firingIndex ) {
+ firingIndex--;
+ }
+ }
+ }
+ });
+ }
+ return this;
+ },
+ // Check if a given callback is in the list.
+ // If no argument is given, return whether or not list has callbacks attached.
+ has: function( fn ) {
+ return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+ },
+ // Remove all callbacks from the list
+ empty: function() {
+ list = [];
+ firingLength = 0;
+ return this;
+ },
+ // Have the list do nothing anymore
+ disable: function() {
+ list = stack = memory = undefined;
+ return this;
+ },
+ // Is it disabled?
+ disabled: function() {
+ return !list;
+ },
+ // Lock the list in its current state
+ lock: function() {
+ stack = undefined;
+ if ( !memory ) {
+ self.disable();
+ }
+ return this;
+ },
+ // Is it locked?
+ locked: function() {
+ return !stack;
+ },
+ // Call all callbacks with the given context and arguments
+ fireWith: function( context, args ) {
+ if ( list && ( !fired || stack ) ) {
+ args = args || [];
+ args = [ context, args.slice ? args.slice() : args ];
+ if ( firing ) {
+ stack.push( args );
+ } else {
+ fire( args );
+ }
+ }
+ return this;
+ },
+ // Call all the callbacks with the given arguments
+ fire: function() {
+ self.fireWith( this, arguments );
+ return this;
+ },
+ // To know if the callbacks have already been called at least once
+ fired: function() {
+ return !!fired;
+ }
+ };
+
+ return self;
+};
+
+
+jQuery.extend({
+
+ Deferred: function( func ) {
+ var tuples = [
+ // action, add listener, listener list, final state
+ [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+ [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+ [ "notify", "progress", jQuery.Callbacks("memory") ]
+ ],
+ state = "pending",
+ promise = {
+ state: function() {
+ return state;
+ },
+ always: function() {
+ deferred.done( arguments ).fail( arguments );
+ return this;
+ },
+ then: function( /* fnDone, fnFail, fnProgress */ ) {
+ var fns = arguments;
+ return jQuery.Deferred(function( newDefer ) {
+ jQuery.each( tuples, function( i, tuple ) {
+ var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+ // deferred[ done | fail | progress ] for forwarding actions to newDefer
+ deferred[ tuple[1] ](function() {
+ var returned = fn && fn.apply( this, arguments );
+ if ( returned && jQuery.isFunction( returned.promise ) ) {
+ returned.promise()
+ .done( newDefer.resolve )
+ .fail( newDefer.reject )
+ .progress( newDefer.notify );
+ } else {
+ newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+ }
+ });
+ });
+ fns = null;
+ }).promise();
+ },
+ // Get a promise for this deferred
+ // If obj is provided, the promise aspect is added to the object
+ promise: function( obj ) {
+ return obj != null ? jQuery.extend( obj, promise ) : promise;
+ }
+ },
+ deferred = {};
+
+ // Keep pipe for back-compat
+ promise.pipe = promise.then;
+
+ // Add list-specific methods
+ jQuery.each( tuples, function( i, tuple ) {
+ var list = tuple[ 2 ],
+ stateString = tuple[ 3 ];
+
+ // promise[ done | fail | progress ] = list.add
+ promise[ tuple[1] ] = list.add;
+
+ // Handle state
+ if ( stateString ) {
+ list.add(function() {
+ // state = [ resolved | rejected ]
+ state = stateString;
+
+ // [ reject_list | resolve_list ].disable; progress_list.lock
+ }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+ }
+
+ // deferred[ resolve | reject | notify ]
+ deferred[ tuple[0] ] = function() {
+ deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+ return this;
+ };
+ deferred[ tuple[0] + "With" ] = list.fireWith;
+ });
+
+ // Make the deferred a promise
+ promise.promise( deferred );
+
+ // Call given func if any
+ if ( func ) {
+ func.call( deferred, deferred );
+ }
+
+ // All done!
+ return deferred;
+ },
+
+ // Deferred helper
+ when: function( subordinate /* , ..., subordinateN */ ) {
+ var i = 0,
+ resolveValues = slice.call( arguments ),
+ length = resolveValues.length,
+
+ // the count of uncompleted subordinates
+ remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+ // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+ deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+ // Update function for both resolve and progress values
+ updateFunc = function( i, contexts, values ) {
+ return function( value ) {
+ contexts[ i ] = this;
+ values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
+ if ( values === progressValues ) {
+ deferred.notifyWith( contexts, values );
+
+ } else if ( !(--remaining) ) {
+ deferred.resolveWith( contexts, values );
+ }
+ };
+ },
+
+ progressValues, progressContexts, resolveContexts;
+
+ // add listeners to Deferred subordinates; treat others as resolved
+ if ( length > 1 ) {
+ progressValues = new Array( length );
+ progressContexts = new Array( length );
+ resolveContexts = new Array( length );
+ for ( ; i < length; i++ ) {
+ if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+ resolveValues[ i ].promise()
+ .done( updateFunc( i, resolveContexts, resolveValues ) )
+ .fail( deferred.reject )
+ .progress( updateFunc( i, progressContexts, progressValues ) );
+ } else {
+ --remaining;
+ }
+ }
+ }
+
+ // if we're not waiting on anything, resolve the master
+ if ( !remaining ) {
+ deferred.resolveWith( resolveContexts, resolveValues );
+ }
+
+ return deferred.promise();
+ }
+});
+
+
+// The deferred used on DOM ready
+var readyList;
+
+jQuery.fn.ready = function( fn ) {
+ // Add the callback
+ jQuery.ready.promise().done( fn );
+
+ return this;
+};
+
+jQuery.extend({
+ // Is the DOM ready to be used? Set to true once it occurs.
+ isReady: false,
+
+ // A counter to track how many items to wait for before
+ // the ready event fires. See #6781
+ readyWait: 1,
+
+ // Hold (or release) the ready event
+ holdReady: function( hold ) {
+ if ( hold ) {
+ jQuery.readyWait++;
+ } else {
+ jQuery.ready( true );
+ }
+ },
+
+ // Handle when the DOM is ready
+ ready: function( wait ) {
+
+ // Abort if there are pending holds or we're already ready
+ if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+ return;
+ }
+
+ // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+ if ( !document.body ) {
+ return setTimeout( jQuery.ready );
+ }
+
+ // Remember that the DOM is ready
+ jQuery.isReady = true;
+
+ // If a normal DOM Ready event fired, decrement, and wait if need be
+ if ( wait !== true && --jQuery.readyWait > 0 ) {
+ return;
+ }
+
+ // If there are functions bound, to execute
+ readyList.resolveWith( document, [ jQuery ] );
+
+ // Trigger any bound ready events
+ if ( jQuery.fn.triggerHandler ) {
+ jQuery( document ).triggerHandler( "ready" );
+ jQuery( document ).off( "ready" );
+ }
+ }
+});
+
+/**
+ * Clean-up method for dom ready events
+ */
+function detach() {
+ if ( document.addEventListener ) {
+ document.removeEventListener( "DOMContentLoaded", completed, false );
+ window.removeEventListener( "load", completed, false );
+
+ } else {
+ document.detachEvent( "onreadystatechange", completed );
+ window.detachEvent( "onload", completed );
+ }
+}
+
+/**
+ * The ready event handler and self cleanup method
+ */
+function completed() {
+ // readyState === "complete" is good enough for us to call the dom ready in oldIE
+ if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
+ detach();
+ jQuery.ready();
+ }
+}
+
+jQuery.ready.promise = function( obj ) {
+ if ( !readyList ) {
+
+ readyList = jQuery.Deferred();
+
+ // Catch cases where $(document).ready() is called after the browser event has already occurred.
+ // we once tried to use readyState "interactive" here, but it caused issues like the one
+ // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+ if ( document.readyState === "complete" ) {
+ // Handle it asynchronously to allow scripts the opportunity to delay ready
+ setTimeout( jQuery.ready );
+
+ // Standards-based browsers support DOMContentLoaded
+ } else if ( document.addEventListener ) {
+ // Use the handy event callback
+ document.addEventListener( "DOMContentLoaded", completed, false );
+
+ // A fallback to window.onload, that will always work
+ window.addEventListener( "load", completed, false );
+
+ // If IE event model is used
+ } else {
+ // Ensure firing before onload, maybe late but safe also for iframes
+ document.attachEvent( "onreadystatechange", completed );
+
+ // A fallback to window.onload, that will always work
+ window.attachEvent( "onload", completed );
+
+ // If IE and not a frame
+ // continually check to see if the document is ready
+ var top = false;
+
+ try {
+ top = window.frameElement == null && document.documentElement;
+ } catch(e) {}
+
+ if ( top && top.doScroll ) {
+ (function doScrollCheck() {
+ if ( !jQuery.isReady ) {
+
+ try {
+ // Use the trick by Diego Perini
+ // http://javascript.nwbox.com/IEContentLoaded/
+ top.doScroll("left");
+ } catch(e) {
+ return setTimeout( doScrollCheck, 50 );
+ }
+
+ // detach all dom ready events
+ detach();
+
+ // and execute any waiting functions
+ jQuery.ready();
+ }
+ })();
+ }
+ }
+ }
+ return readyList.promise( obj );
+};
+
+
+var strundefined = typeof undefined;
+
+
+
+// Support: IE<9
+// Iteration over object's inherited properties before its own
+var i;
+for ( i in jQuery( support ) ) {
+ break;
+}
+support.ownLast = i !== "0";
+
+// Note: most support tests are defined in their respective modules.
+// false until the test is run
+support.inlineBlockNeedsLayout = false;
+
+// Execute ASAP in case we need to set body.style.zoom
+jQuery(function() {
+ // Minified: var a,b,c,d
+ var val, div, body, container;
+
+ body = document.getElementsByTagName( "body" )[ 0 ];
+ if ( !body || !body.style ) {
+ // Return for frameset docs that don't have a body
+ return;
+ }
+
+ // Setup
+ div = document.createElement( "div" );
+ container = document.createElement( "div" );
+ container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
+ body.appendChild( container ).appendChild( div );
+
+ if ( typeof div.style.zoom !== strundefined ) {
+ // Support: IE<8
+ // Check if natively block-level elements act like inline-block
+ // elements when setting their display to 'inline' and giving
+ // them layout
+ div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";
+
+ support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;
+ if ( val ) {
+ // Prevent IE 6 from affecting layout for positioned elements #11048
+ // Prevent IE from shrinking the body in IE 7 mode #12869
+ // Support: IE<8
+ body.style.zoom = 1;
+ }
+ }
+
+ body.removeChild( container );
+});
+
+
+
+
+(function() {
+ var div = document.createElement( "div" );
+
+ // Execute the test only if not already executed in another module.
+ if (support.deleteExpando == null) {
+ // Support: IE<9
+ support.deleteExpando = true;
+ try {
+ delete div.test;
+ } catch( e ) {
+ support.deleteExpando = false;
+ }
+ }
+
+ // Null elements to avoid leaks in IE.
+ div = null;
+})();
+
+
+/**
+ * Determines whether an object can have data
+ */
+jQuery.acceptData = function( elem ) {
+ var noData = jQuery.noData[ (elem.nodeName + " ").toLowerCase() ],
+ nodeType = +elem.nodeType || 1;
+
+ // Do not set data on non-element DOM nodes because it will not be cleared (#8335).
+ return nodeType !== 1 && nodeType !== 9 ?
+ false :
+
+ // Nodes accept data unless otherwise specified; rejection can be conditional
+ !noData || noData !== true && elem.getAttribute("classid") === noData;
+};
+
+
+var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
+ rmultiDash = /([A-Z])/g;
+
+function dataAttr( elem, key, data ) {
+ // If nothing was found internally, try to fetch any
+ // data from the HTML5 data-* attribute
+ if ( data === undefined && elem.nodeType === 1 ) {
+
+ var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+
+ data = elem.getAttribute( name );
+
+ if ( typeof data === "string" ) {
+ try {
+ data = data === "true" ? true :
+ data === "false" ? false :
+ data === "null" ? null :
+ // Only convert to a number if it doesn't change the string
+ +data + "" === data ? +data :
+ rbrace.test( data ) ? jQuery.parseJSON( data ) :
+ data;
+ } catch( e ) {}
+
+ // Make sure we set the data so it isn't changed later
+ jQuery.data( elem, key, data );
+
+ } else {
+ data = undefined;
+ }
+ }
+
+ return data;
+}
+
+// checks a cache object for emptiness
+function isEmptyDataObject( obj ) {
+ var name;
+ for ( name in obj ) {
+
+ // if the public data object is empty, the private is still empty
+ if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
+ continue;
+ }
+ if ( name !== "toJSON" ) {
+ return false;
+ }
+ }
+
+ return true;
+}
+
+function internalData( elem, name, data, pvt /* Internal Use Only */ ) {
+ if ( !jQuery.acceptData( elem ) ) {
+ return;
+ }
+
+ var ret, thisCache,
+ internalKey = jQuery.expando,
+
+ // We have to handle DOM nodes and JS objects differently because IE6-7
+ // can't GC object references properly across the DOM-JS boundary
+ isNode = elem.nodeType,
+
+ // Only DOM nodes need the global jQuery cache; JS object data is
+ // attached directly to the object so GC can occur automatically
+ cache = isNode ? jQuery.cache : elem,
+
+ // Only defining an ID for JS objects if its cache already exists allows
+ // the code to shortcut on the same path as a DOM node with no cache
+ id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
+
+ // Avoid doing any more work than we need to when trying to get data on an
+ // object that has no data at all
+ if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
+ return;
+ }
+
+ if ( !id ) {
+ // Only DOM nodes need a new unique ID for each element since their data
+ // ends up in the global cache
+ if ( isNode ) {
+ id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++;
+ } else {
+ id = internalKey;
+ }
+ }
+
+ if ( !cache[ id ] ) {
+ // Avoid exposing jQuery metadata on plain JS objects when the object
+ // is serialized using JSON.stringify
+ cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
+ }
+
+ // An object can be passed to jQuery.data instead of a key/value pair; this gets
+ // shallow copied over onto the existing cache
+ if ( typeof name === "object" || typeof name === "function" ) {
+ if ( pvt ) {
+ cache[ id ] = jQuery.extend( cache[ id ], name );
+ } else {
+ cache[ id ].data = jQuery.extend( cache[ id ].data, name );
+ }
+ }
+
+ thisCache = cache[ id ];
+
+ // jQuery data() is stored in a separate object inside the object's internal data
+ // cache in order to avoid key collisions between internal data and user-defined
+ // data.
+ if ( !pvt ) {
+ if ( !thisCache.data ) {
+ thisCache.data = {};
+ }
+
+ thisCache = thisCache.data;
+ }
+
+ if ( data !== undefined ) {
+ thisCache[ jQuery.camelCase( name ) ] = data;
+ }
+
+ // Check for both converted-to-camel and non-converted data property names
+ // If a data property was specified
+ if ( typeof name === "string" ) {
+
+ // First Try to find as-is property data
+ ret = thisCache[ name ];
+
+ // Test for null|undefined property data
+ if ( ret == null ) {
+
+ // Try to find the camelCased property
+ ret = thisCache[ jQuery.camelCase( name ) ];
+ }
+ } else {
+ ret = thisCache;
+ }
+
+ return ret;
+}
+
+function internalRemoveData( elem, name, pvt ) {
+ if ( !jQuery.acceptData( elem ) ) {
+ return;
+ }
+
+ var thisCache, i,
+ isNode = elem.nodeType,
+
+ // See jQuery.data for more information
+ cache = isNode ? jQuery.cache : elem,
+ id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
+
+ // If there is already no cache entry for this object, there is no
+ // purpose in continuing
+ if ( !cache[ id ] ) {
+ return;
+ }
+
+ if ( name ) {
+
+ thisCache = pvt ? cache[ id ] : cache[ id ].data;
+
+ if ( thisCache ) {
+
+ // Support array or space separated string names for data keys
+ if ( !jQuery.isArray( name ) ) {
+
+ // try the string as a key before any manipulation
+ if ( name in thisCache ) {
+ name = [ name ];
+ } else {
+
+ // split the camel cased version by spaces unless a key with the spaces exists
+ name = jQuery.camelCase( name );
+ if ( name in thisCache ) {
+ name = [ name ];
+ } else {
+ name = name.split(" ");
+ }
+ }
+ } else {
+ // If "name" is an array of keys...
+ // When data is initially created, via ("key", "val") signature,
+ // keys will be converted to camelCase.
+ // Since there is no way to tell _how_ a key was added, remove
+ // both plain key and camelCase key. #12786
+ // This will only penalize the array argument path.
+ name = name.concat( jQuery.map( name, jQuery.camelCase ) );
+ }
+
+ i = name.length;
+ while ( i-- ) {
+ delete thisCache[ name[i] ];
+ }
+
+ // If there is no data left in the cache, we want to continue
+ // and let the cache object itself get destroyed
+ if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
+ return;
+ }
+ }
+ }
+
+ // See jQuery.data for more information
+ if ( !pvt ) {
+ delete cache[ id ].data;
+
+ // Don't destroy the parent cache unless the internal data object
+ // had been the only thing left in it
+ if ( !isEmptyDataObject( cache[ id ] ) ) {
+ return;
+ }
+ }
+
+ // Destroy the cache
+ if ( isNode ) {
+ jQuery.cleanData( [ elem ], true );
+
+ // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
+ /* jshint eqeqeq: false */
+ } else if ( support.deleteExpando || cache != cache.window ) {
+ /* jshint eqeqeq: true */
+ delete cache[ id ];
+
+ // When all else fails, null
+ } else {
+ cache[ id ] = null;
+ }
+}
+
+jQuery.extend({
+ cache: {},
+
+ // The following elements (space-suffixed to avoid Object.prototype collisions)
+ // throw uncatchable exceptions if you attempt to set expando properties
+ noData: {
+ "applet ": true,
+ "embed ": true,
+ // ...but Flash objects (which have this classid) *can* handle expandos
+ "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ },
+
+ hasData: function( elem ) {
+ elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
+ return !!elem && !isEmptyDataObject( elem );
+ },
+
+ data: function( elem, name, data ) {
+ return internalData( elem, name, data );
+ },
+
+ removeData: function( elem, name ) {
+ return internalRemoveData( elem, name );
+ },
+
+ // For internal use only.
+ _data: function( elem, name, data ) {
+ return internalData( elem, name, data, true );
+ },
+
+ _removeData: function( elem, name ) {
+ return internalRemoveData( elem, name, true );
+ }
+});
+
+jQuery.fn.extend({
+ data: function( key, value ) {
+ var i, name, data,
+ elem = this[0],
+ attrs = elem && elem.attributes;
+
+ // Special expections of .data basically thwart jQuery.access,
+ // so implement the relevant behavior ourselves
+
+ // Gets all values
+ if ( key === undefined ) {
+ if ( this.length ) {
+ data = jQuery.data( elem );
+
+ if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
+ i = attrs.length;
+ while ( i-- ) {
+
+ // Support: IE11+
+ // The attrs elements can be null (#14894)
+ if ( attrs[ i ] ) {
+ name = attrs[ i ].name;
+ if ( name.indexOf( "data-" ) === 0 ) {
+ name = jQuery.camelCase( name.slice(5) );
+ dataAttr( elem, name, data[ name ] );
+ }
+ }
+ }
+ jQuery._data( elem, "parsedAttrs", true );
+ }
+ }
+
+ return data;
+ }
+
+ // Sets multiple values
+ if ( typeof key === "object" ) {
+ return this.each(function() {
+ jQuery.data( this, key );
+ });
+ }
+
+ return arguments.length > 1 ?
+
+ // Sets one value
+ this.each(function() {
+ jQuery.data( this, key, value );
+ }) :
+
+ // Gets one value
+ // Try to fetch any internally stored data first
+ elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined;
+ },
+
+ removeData: function( key ) {
+ return this.each(function() {
+ jQuery.removeData( this, key );
+ });
+ }
+});
+
+
+jQuery.extend({
+ queue: function( elem, type, data ) {
+ var queue;
+
+ if ( elem ) {
+ type = ( type || "fx" ) + "queue";
+ queue = jQuery._data( elem, type );
+
+ // Speed up dequeue by getting out quickly if this is just a lookup
+ if ( data ) {
+ if ( !queue || jQuery.isArray(data) ) {
+ queue = jQuery._data( elem, type, jQuery.makeArray(data) );
+ } else {
+ queue.push( data );
+ }
+ }
+ return queue || [];
+ }
+ },
+
+ dequeue: function( elem, type ) {
+ type = type || "fx";
+
+ var queue = jQuery.queue( elem, type ),
+ startLength = queue.length,
+ fn = queue.shift(),
+ hooks = jQuery._queueHooks( elem, type ),
+ next = function() {
+ jQuery.dequeue( elem, type );
+ };
+
+ // If the fx queue is dequeued, always remove the progress sentinel
+ if ( fn === "inprogress" ) {
+ fn = queue.shift();
+ startLength--;
+ }
+
+ if ( fn ) {
+
+ // Add a progress sentinel to prevent the fx queue from being
+ // automatically dequeued
+ if ( type === "fx" ) {
+ queue.unshift( "inprogress" );
+ }
+
+ // clear up the last queue stop function
+ delete hooks.stop;
+ fn.call( elem, next, hooks );
+ }
+
+ if ( !startLength && hooks ) {
+ hooks.empty.fire();
+ }
+ },
+
+ // not intended for public consumption - generates a queueHooks object, or returns the current one
+ _queueHooks: function( elem, type ) {
+ var key = type + "queueHooks";
+ return jQuery._data( elem, key ) || jQuery._data( elem, key, {
+ empty: jQuery.Callbacks("once memory").add(function() {
+ jQuery._removeData( elem, type + "queue" );
+ jQuery._removeData( elem, key );
+ })
+ });
+ }
+});
+
+jQuery.fn.extend({
+ queue: function( type, data ) {
+ var setter = 2;
+
+ if ( typeof type !== "string" ) {
+ data = type;
+ type = "fx";
+ setter--;
+ }
+
+ if ( arguments.length < setter ) {
+ return jQuery.queue( this[0], type );
+ }
+
+ return data === undefined ?
+ this :
+ this.each(function() {
+ var queue = jQuery.queue( this, type, data );
+
+ // ensure a hooks for this queue
+ jQuery._queueHooks( this, type );
+
+ if ( type === "fx" && queue[0] !== "inprogress" ) {
+ jQuery.dequeue( this, type );
+ }
+ });
+ },
+ dequeue: function( type ) {
+ return this.each(function() {
+ jQuery.dequeue( this, type );
+ });
+ },
+ clearQueue: function( type ) {
+ return this.queue( type || "fx", [] );
+ },
+ // Get a promise resolved when queues of a certain type
+ // are emptied (fx is the type by default)
+ promise: function( type, obj ) {
+ var tmp,
+ count = 1,
+ defer = jQuery.Deferred(),
+ elements = this,
+ i = this.length,
+ resolve = function() {
+ if ( !( --count ) ) {
+ defer.resolveWith( elements, [ elements ] );
+ }
+ };
+
+ if ( typeof type !== "string" ) {
+ obj = type;
+ type = undefined;
+ }
+ type = type || "fx";
+
+ while ( i-- ) {
+ tmp = jQuery._data( elements[ i ], type + "queueHooks" );
+ if ( tmp && tmp.empty ) {
+ count++;
+ tmp.empty.add( resolve );
+ }
+ }
+ resolve();
+ return defer.promise( obj );
+ }
+});
+var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
+
+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
+
+var isHidden = function( elem, el ) {
+ // isHidden might be called from jQuery#filter function;
+ // in that case, element will be second argument
+ elem = el || elem;
+ return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+ };
+
+
+
+// Multifunctional method to get and set values of a collection
+// The value/s can optionally be executed if it's a function
+var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
+ var i = 0,
+ length = elems.length,
+ bulk = key == null;
+
+ // Sets many values
+ if ( jQuery.type( key ) === "object" ) {
+ chainable = true;
+ for ( i in key ) {
+ jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+ }
+
+ // Sets one value
+ } else if ( value !== undefined ) {
+ chainable = true;
+
+ if ( !jQuery.isFunction( value ) ) {
+ raw = true;
+ }
+
+ if ( bulk ) {
+ // Bulk operations run against the entire set
+ if ( raw ) {
+ fn.call( elems, value );
+ fn = null;
+
+ // ...except when executing function values
+ } else {
+ bulk = fn;
+ fn = function( elem, key, value ) {
+ return bulk.call( jQuery( elem ), value );
+ };
+ }
+ }
+
+ if ( fn ) {
+ for ( ; i < length; i++ ) {
+ fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+ }
+ }
+ }
+
+ return chainable ?
+ elems :
+
+ // Gets
+ bulk ?
+ fn.call( elems ) :
+ length ? fn( elems[0], key ) : emptyGet;
+};
+var rcheckableType = (/^(?:checkbox|radio)$/i);
+
+
+
+(function() {
+ // Minified: var a,b,c
+ var input = document.createElement( "input" ),
+ div = document.createElement( "div" ),
+ fragment = document.createDocumentFragment();
+
+ // Setup
+ div.innerHTML = "
a";
+
+ // IE strips leading whitespace when .innerHTML is used
+ support.leadingWhitespace = div.firstChild.nodeType === 3;
+
+ // Make sure that tbody elements aren't automatically inserted
+ // IE will insert them into empty tables
+ support.tbody = !div.getElementsByTagName( "tbody" ).length;
+
+ // Make sure that link elements get serialized correctly by innerHTML
+ // This requires a wrapper element in IE
+ support.htmlSerialize = !!div.getElementsByTagName( "link" ).length;
+
+ // Makes sure cloning an html5 element does not cause problems
+ // Where outerHTML is undefined, this still works
+ support.html5Clone =
+ document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav>";
+
+ // Check if a disconnected checkbox will retain its checked
+ // value of true after appended to the DOM (IE6/7)
+ input.type = "checkbox";
+ input.checked = true;
+ fragment.appendChild( input );
+ support.appendChecked = input.checked;
+
+ // Make sure textarea (and checkbox) defaultValue is properly cloned
+ // Support: IE6-IE11+
+ div.innerHTML = "";
+ support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
+
+ // #11217 - WebKit loses check when the name is after the checked attribute
+ fragment.appendChild( div );
+ div.innerHTML = "";
+
+ // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+ // old WebKit doesn't clone checked state correctly in fragments
+ support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+ // Support: IE<9
+ // Opera does not clone events (and typeof div.attachEvent === undefined).
+ // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
+ support.noCloneEvent = true;
+ if ( div.attachEvent ) {
+ div.attachEvent( "onclick", function() {
+ support.noCloneEvent = false;
+ });
+
+ div.cloneNode( true ).click();
+ }
+
+ // Execute the test only if not already executed in another module.
+ if (support.deleteExpando == null) {
+ // Support: IE<9
+ support.deleteExpando = true;
+ try {
+ delete div.test;
+ } catch( e ) {
+ support.deleteExpando = false;
+ }
+ }
+})();
+
+
+(function() {
+ var i, eventName,
+ div = document.createElement( "div" );
+
+ // Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event)
+ for ( i in { submit: true, change: true, focusin: true }) {
+ eventName = "on" + i;
+
+ if ( !(support[ i + "Bubbles" ] = eventName in window) ) {
+ // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+ div.setAttribute( eventName, "t" );
+ support[ i + "Bubbles" ] = div.attributes[ eventName ].expando === false;
+ }
+ }
+
+ // Null elements to avoid leaks in IE.
+ div = null;
+})();
+
+
+var rformElems = /^(?:input|select|textarea)$/i,
+ rkeyEvent = /^key/,
+ rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
+ rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+ rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+ return true;
+}
+
+function returnFalse() {
+ return false;
+}
+
+function safeActiveElement() {
+ try {
+ return document.activeElement;
+ } catch ( err ) { }
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+ global: {},
+
+ add: function( elem, types, handler, data, selector ) {
+ var tmp, events, t, handleObjIn,
+ special, eventHandle, handleObj,
+ handlers, type, namespaces, origType,
+ elemData = jQuery._data( elem );
+
+ // Don't attach events to noData or text/comment nodes (but allow plain objects)
+ if ( !elemData ) {
+ return;
+ }
+
+ // Caller can pass in an object of custom data in lieu of the handler
+ if ( handler.handler ) {
+ handleObjIn = handler;
+ handler = handleObjIn.handler;
+ selector = handleObjIn.selector;
+ }
+
+ // Make sure that the handler has a unique ID, used to find/remove it later
+ if ( !handler.guid ) {
+ handler.guid = jQuery.guid++;
+ }
+
+ // Init the element's event structure and main handler, if this is the first
+ if ( !(events = elemData.events) ) {
+ events = elemData.events = {};
+ }
+ if ( !(eventHandle = elemData.handle) ) {
+ eventHandle = elemData.handle = function( e ) {
+ // Discard the second event of a jQuery.event.trigger() and
+ // when an event is called after a page has unloaded
+ return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ?
+ jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+ undefined;
+ };
+ // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+ eventHandle.elem = elem;
+ }
+
+ // Handle multiple events separated by a space
+ types = ( types || "" ).match( rnotwhite ) || [ "" ];
+ t = types.length;
+ while ( t-- ) {
+ tmp = rtypenamespace.exec( types[t] ) || [];
+ type = origType = tmp[1];
+ namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+ // There *must* be a type, no attaching namespace-only handlers
+ if ( !type ) {
+ continue;
+ }
+
+ // If event changes its type, use the special event handlers for the changed type
+ special = jQuery.event.special[ type ] || {};
+
+ // If selector defined, determine special event api type, otherwise given type
+ type = ( selector ? special.delegateType : special.bindType ) || type;
+
+ // Update special based on newly reset type
+ special = jQuery.event.special[ type ] || {};
+
+ // handleObj is passed to all event handlers
+ handleObj = jQuery.extend({
+ type: type,
+ origType: origType,
+ data: data,
+ handler: handler,
+ guid: handler.guid,
+ selector: selector,
+ needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+ namespace: namespaces.join(".")
+ }, handleObjIn );
+
+ // Init the event handler queue if we're the first
+ if ( !(handlers = events[ type ]) ) {
+ handlers = events[ type ] = [];
+ handlers.delegateCount = 0;
+
+ // Only use addEventListener/attachEvent if the special events handler returns false
+ if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+ // Bind the global event handler to the element
+ if ( elem.addEventListener ) {
+ elem.addEventListener( type, eventHandle, false );
+
+ } else if ( elem.attachEvent ) {
+ elem.attachEvent( "on" + type, eventHandle );
+ }
+ }
+ }
+
+ if ( special.add ) {
+ special.add.call( elem, handleObj );
+
+ if ( !handleObj.handler.guid ) {
+ handleObj.handler.guid = handler.guid;
+ }
+ }
+
+ // Add to the element's handler list, delegates in front
+ if ( selector ) {
+ handlers.splice( handlers.delegateCount++, 0, handleObj );
+ } else {
+ handlers.push( handleObj );
+ }
+
+ // Keep track of which events have ever been used, for event optimization
+ jQuery.event.global[ type ] = true;
+ }
+
+ // Nullify elem to prevent memory leaks in IE
+ elem = null;
+ },
+
+ // Detach an event or set of events from an element
+ remove: function( elem, types, handler, selector, mappedTypes ) {
+ var j, handleObj, tmp,
+ origCount, t, events,
+ special, handlers, type,
+ namespaces, origType,
+ elemData = jQuery.hasData( elem ) && jQuery._data( elem );
+
+ if ( !elemData || !(events = elemData.events) ) {
+ return;
+ }
+
+ // Once for each type.namespace in types; type may be omitted
+ types = ( types || "" ).match( rnotwhite ) || [ "" ];
+ t = types.length;
+ while ( t-- ) {
+ tmp = rtypenamespace.exec( types[t] ) || [];
+ type = origType = tmp[1];
+ namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+ // Unbind all events (on this namespace, if provided) for the element
+ if ( !type ) {
+ for ( type in events ) {
+ jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+ }
+ continue;
+ }
+
+ special = jQuery.event.special[ type ] || {};
+ type = ( selector ? special.delegateType : special.bindType ) || type;
+ handlers = events[ type ] || [];
+ tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+ // Remove matching events
+ origCount = j = handlers.length;
+ while ( j-- ) {
+ handleObj = handlers[ j ];
+
+ if ( ( mappedTypes || origType === handleObj.origType ) &&
+ ( !handler || handler.guid === handleObj.guid ) &&
+ ( !tmp || tmp.test( handleObj.namespace ) ) &&
+ ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+ handlers.splice( j, 1 );
+
+ if ( handleObj.selector ) {
+ handlers.delegateCount--;
+ }
+ if ( special.remove ) {
+ special.remove.call( elem, handleObj );
+ }
+ }
+ }
+
+ // Remove generic event handler if we removed something and no more handlers exist
+ // (avoids potential for endless recursion during removal of special event handlers)
+ if ( origCount && !handlers.length ) {
+ if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+ jQuery.removeEvent( elem, type, elemData.handle );
+ }
+
+ delete events[ type ];
+ }
+ }
+
+ // Remove the expando if it's no longer used
+ if ( jQuery.isEmptyObject( events ) ) {
+ delete elemData.handle;
+
+ // removeData also checks for emptiness and clears the expando if empty
+ // so use it instead of delete
+ jQuery._removeData( elem, "events" );
+ }
+ },
+
+ trigger: function( event, data, elem, onlyHandlers ) {
+ var handle, ontype, cur,
+ bubbleType, special, tmp, i,
+ eventPath = [ elem || document ],
+ type = hasOwn.call( event, "type" ) ? event.type : event,
+ namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+ cur = tmp = elem = elem || document;
+
+ // Don't do events on text and comment nodes
+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+ return;
+ }
+
+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+ return;
+ }
+
+ if ( type.indexOf(".") >= 0 ) {
+ // Namespaced trigger; create a regexp to match event type in handle()
+ namespaces = type.split(".");
+ type = namespaces.shift();
+ namespaces.sort();
+ }
+ ontype = type.indexOf(":") < 0 && "on" + type;
+
+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
+ event = event[ jQuery.expando ] ?
+ event :
+ new jQuery.Event( type, typeof event === "object" && event );
+
+ // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+ event.isTrigger = onlyHandlers ? 2 : 3;
+ event.namespace = namespaces.join(".");
+ event.namespace_re = event.namespace ?
+ new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+ null;
+
+ // Clean up the event in case it is being reused
+ event.result = undefined;
+ if ( !event.target ) {
+ event.target = elem;
+ }
+
+ // Clone any incoming data and prepend the event, creating the handler arg list
+ data = data == null ?
+ [ event ] :
+ jQuery.makeArray( data, [ event ] );
+
+ // Allow special events to draw outside the lines
+ special = jQuery.event.special[ type ] || {};
+ if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+ return;
+ }
+
+ // Determine event propagation path in advance, per W3C events spec (#9951)
+ // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+ if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+ bubbleType = special.delegateType || type;
+ if ( !rfocusMorph.test( bubbleType + type ) ) {
+ cur = cur.parentNode;
+ }
+ for ( ; cur; cur = cur.parentNode ) {
+ eventPath.push( cur );
+ tmp = cur;
+ }
+
+ // Only add window if we got to document (e.g., not plain obj or detached DOM)
+ if ( tmp === (elem.ownerDocument || document) ) {
+ eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+ }
+ }
+
+ // Fire handlers on the event path
+ i = 0;
+ while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+ event.type = i > 1 ?
+ bubbleType :
+ special.bindType || type;
+
+ // jQuery handler
+ handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
+ if ( handle ) {
+ handle.apply( cur, data );
+ }
+
+ // Native handler
+ handle = ontype && cur[ ontype ];
+ if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
+ event.result = handle.apply( cur, data );
+ if ( event.result === false ) {
+ event.preventDefault();
+ }
+ }
+ }
+ event.type = type;
+
+ // If nobody prevented the default action, do it now
+ if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+ if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+ jQuery.acceptData( elem ) ) {
+
+ // Call a native DOM method on the target with the same name name as the event.
+ // Can't use an .isFunction() check here because IE6/7 fails that test.
+ // Don't do default actions on window, that's where global variables be (#6170)
+ if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
+
+ // Don't re-trigger an onFOO event when we call its FOO() method
+ tmp = elem[ ontype ];
+
+ if ( tmp ) {
+ elem[ ontype ] = null;
+ }
+
+ // Prevent re-triggering of the same event, since we already bubbled it above
+ jQuery.event.triggered = type;
+ try {
+ elem[ type ]();
+ } catch ( e ) {
+ // IE<9 dies on focus/blur to hidden element (#1486,#12518)
+ // only reproducible on winXP IE8 native, not IE9 in IE8 mode
+ }
+ jQuery.event.triggered = undefined;
+
+ if ( tmp ) {
+ elem[ ontype ] = tmp;
+ }
+ }
+ }
+ }
+
+ return event.result;
+ },
+
+ dispatch: function( event ) {
+
+ // Make a writable jQuery.Event from the native event object
+ event = jQuery.event.fix( event );
+
+ var i, ret, handleObj, matched, j,
+ handlerQueue = [],
+ args = slice.call( arguments ),
+ handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
+ special = jQuery.event.special[ event.type ] || {};
+
+ // Use the fix-ed jQuery.Event rather than the (read-only) native event
+ args[0] = event;
+ event.delegateTarget = this;
+
+ // Call the preDispatch hook for the mapped type, and let it bail if desired
+ if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+ return;
+ }
+
+ // Determine handlers
+ handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+ // Run delegates first; they may want to stop propagation beneath us
+ i = 0;
+ while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+ event.currentTarget = matched.elem;
+
+ j = 0;
+ while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+ // Triggered event must either 1) have no namespace, or
+ // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+ if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+ event.handleObj = handleObj;
+ event.data = handleObj.data;
+
+ ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+ .apply( matched.elem, args );
+
+ if ( ret !== undefined ) {
+ if ( (event.result = ret) === false ) {
+ event.preventDefault();
+ event.stopPropagation();
+ }
+ }
+ }
+ }
+ }
+
+ // Call the postDispatch hook for the mapped type
+ if ( special.postDispatch ) {
+ special.postDispatch.call( this, event );
+ }
+
+ return event.result;
+ },
+
+ handlers: function( event, handlers ) {
+ var sel, handleObj, matches, i,
+ handlerQueue = [],
+ delegateCount = handlers.delegateCount,
+ cur = event.target;
+
+ // Find delegate handlers
+ // Black-hole SVG
The delegate signature for the function used as the callback for dynamicProto()
++- param
+ - param
+
+This is the real "this" of the current target object
+The is a proxy object which ONLY contains this function that existed on the "this" instance before + calling dynamicProto, it does NOT contain properties of this. This is basically equivalent to using the "super" keyword.
+