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From gar...@apache.org
Subject [4/5] fauxton commit: updated refs/heads/master to 2a7fc64
Date Tue, 20 Jan 2015 08:03:45 GMT
Add react dependencies


Project: http://git-wip-us.apache.org/repos/asf/couchdb-fauxton/repo
Commit: http://git-wip-us.apache.org/repos/asf/couchdb-fauxton/commit/7cca283c
Tree: http://git-wip-us.apache.org/repos/asf/couchdb-fauxton/tree/7cca283c
Diff: http://git-wip-us.apache.org/repos/asf/couchdb-fauxton/diff/7cca283c

Branch: refs/heads/master
Commit: 7cca283ce1ec3fbf6d82ff6b7f394df95f8068d9
Parents: 60d29b7
Author: Garren Smith <garren.smith@gmail.com>
Authored: Thu Jan 8 15:49:39 2015 +0200
Committer: Garren Smith <garren.smith@gmail.com>
Committed: Tue Jan 20 10:02:53 2015 +0200

----------------------------------------------------------------------
 Gruntfile.js               |    34 +-
 assets/js/libs/es5-shim.js |  1431 +++
 assets/js/libs/flux.js     |   321 +
 assets/js/libs/react.js    | 19822 ++++++++++++++++++++++++++++++++++++++
 package.json               |    56 +-
 5 files changed, 21630 insertions(+), 34 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/couchdb-fauxton/blob/7cca283c/Gruntfile.js
----------------------------------------------------------------------
diff --git a/Gruntfile.js b/Gruntfile.js
index b878890..54f8350 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -161,7 +161,7 @@ module.exports = function(grunt) {
     // override inside main.js needs to test for them so as to not accidentally
     // route. Settings expr true so we can do `mightBeNullObject && mightBeNullObject.coolFunction()`
     jshint: {
-      all: ['app/**/*.js', 'Gruntfile.js', "!app/**/assets/js/*.js"],
+      all: ['app/**/*.js', 'Gruntfile.js', "!app/**/assets/js/*.js", "!app/**/*.jsx"],
       options: {
         scripturl: true,
         evil: true,
@@ -280,6 +280,10 @@ module.exports = function(grunt) {
         files: helper.watchFiles(['.js'], ["./app/**/*.js", '!./app/load_addons.js',"./assets/**/*.js", "./test/**/*.js"]),
         tasks: ['watchRun'],
       },
+      jsx: {
+        files: helper.watchFiles(['.jsx'], ["./app/**/*.jsx", '!./app/load_addons.jsx',"./assets/**/*.jsx", "./test/**/*.jsx"]),
+        tasks: ['watchRun'],
+      },
       style: {
         files: helper.watchFiles(['.less','.css'],["./app/**/*.css","./app/**/*.less","./assets/**/*.css", "./assets/**/*.less"]),
         tasks: ['clean:watch', 'dependencies','less', 'concat:index_css'],
@@ -390,7 +394,7 @@ module.exports = function(grunt) {
 
     mochaSetup: {
       default: {
-        files: { src: helper.watchFiles(['[Ss]pec.js'], ['./app/**/*[Ss]pec.js'])},
+        files: { src: helper.watchFiles(['[Ss]pec.js'], ['./app/addons/**/*[Ss]pec.js'])},
         template: 'test/test.config.underscore',
         config: './app/config.js'
       }
@@ -400,6 +404,17 @@ module.exports = function(grunt) {
       all: ['test/runner.html']
     },
 
+    shell: {
+        'build-jsx': {
+            command: [
+              'jsx -x jsx app/addons/ app/addons/',
+                'rm -rf <%= src_path %>/js/app/views/.module-cache/'
+            ].join(' && '),
+            stdout: true,
+            failOnError: true
+        }
+    },
+
     exec: {
       check_selenium: helper.check_selenium,
       start_nightWatch: {
@@ -457,6 +472,10 @@ module.exports = function(grunt) {
       grunt.config(['jshint', 'all'], filepath);
     }
 
+    if (!!filepath.match(/.jsx$/)) {
+      grunt.task.run(['jsx']);
+    }
+
     if (!!filepath.match(/[Ss]pec.js$/)) {
       //grunt.task.run(['mochaSetup','jst', 'concat:test_config_js', 'mocha_phantomjs']);
     }
@@ -482,6 +501,7 @@ module.exports = function(grunt) {
   grunt.loadNpmTasks('grunt-contrib-uglify');
   grunt.loadNpmTasks('grunt-contrib-cssmin');
   grunt.loadNpmTasks('grunt-mocha-phantomjs');
+  grunt.loadNpmTasks('grunt-shell');
   grunt.loadNpmTasks('grunt-md5');
 
   /*
@@ -495,13 +515,15 @@ module.exports = function(grunt) {
    */
   // clean out previous build artifacts and lint
   grunt.registerTask('lint', ['clean', 'jshint']);
-  grunt.registerTask('test', ['lint', 'dependencies', 'gen_initialize:development', 'test_inline']);
+  grunt.registerTask('test', ['jsx', 'lint', 'dependencies', 'gen_initialize:development', 'test_inline']);
   // lighter weight test task for use inside dev/watch
   grunt.registerTask('test_inline', ['mochaSetup','jst', 'concat:test_config_js','mocha_phantomjs']);
   // Fetch dependencies (from git or local dir), lint them and make load_addons
   grunt.registerTask('dependencies', ['get_deps', 'gen_load_addons:default']);
 
-  // build templates, js and css
+  // minify code and css, ready for release.
+  grunt.registerTask('minify', ['uglify', 'cssmin:compress']);
+  grunt.registerTask('jsx', ['shell:build-jsx']);
   grunt.registerTask('build', ['less', 'concat:index_css', 'jst', 'requirejs', 'concat:requirejs', 'uglify',
     'cssmin:compress', 'md5:requireJS', 'md5:css', 'template:release']);
 
@@ -512,8 +534,8 @@ module.exports = function(grunt) {
   grunt.registerTask('dev', ['debugDev', 'couchserver']);
 
   // build a debug release
-  grunt.registerTask('debug',    ['lint', 'dependencies', "gen_initialize:development", 'concat:requirejs','less', 'concat:index_css', 'template:development', 'copy:debug']);
-  grunt.registerTask('debugDev', ['clean', 'dependencies', "gen_initialize:development", 'jshint', 'less', 'concat:index_css', 'template:development', 'copy:debug']);
+  grunt.registerTask('debug', ['lint', 'dependencies', "gen_initialize:development", 'jsx', 'concat:requirejs','less', 'concat:index_css', 'template:development', 'copy:debug']);
+  grunt.registerTask('debugDev', ['clean', 'dependencies', "gen_initialize:development",'jsx', 'jshint','less', 'concat:index_css', 'template:development', 'copy:debug']);
 
   grunt.registerTask('watchRun', ['clean:watch', 'dependencies', 'jshint']);
 

http://git-wip-us.apache.org/repos/asf/couchdb-fauxton/blob/7cca283c/assets/js/libs/es5-shim.js
----------------------------------------------------------------------
diff --git a/assets/js/libs/es5-shim.js b/assets/js/libs/es5-shim.js
new file mode 100644
index 0000000..d591b22
--- /dev/null
+++ b/assets/js/libs/es5-shim.js
@@ -0,0 +1,1431 @@
+/*!
+ * https://github.com/es-shims/es5-shim
+ * @license es5-shim Copyright 2009-2014 by contributors, MIT License
+ * see https://github.com/es-shims/es5-shim/blob/master/LICENSE
+ */
+
+// vim: ts=4 sts=4 sw=4 expandtab
+
+//Add semicolon to prevent IIFE from being passed as argument to concatenated code.
+;
+
+// UMD (Universal Module Definition)
+// see https://github.com/umdjs/umd/blob/master/returnExports.js
+(function (root, factory) {
+    if (typeof define === 'function' && define.amd) {
+        // AMD. Register as an anonymous module.
+        define(factory);
+    } else if (typeof exports === 'object') {
+        // Node. Does not work with strict CommonJS, but
+        // only CommonJS-like enviroments that support module.exports,
+        // like Node.
+        module.exports = factory();
+    } else {
+        // Browser globals (root is window)
+        root.returnExports = factory();
+    }
+}(this, function () {
+
+/**
+ * Brings an environment as close to ECMAScript 5 compliance
+ * as is possible with the facilities of erstwhile engines.
+ *
+ * Annotated ES5: http://es5.github.com/ (specific links below)
+ * ES5 Spec: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
+ * Required reading: http://javascriptweblog.wordpress.com/2011/12/05/extending-javascript-natives/
+ */
+
+// Shortcut to an often accessed properties, in order to avoid multiple
+// dereference that costs universally.
+var ArrayPrototype = Array.prototype;
+var ObjectPrototype = Object.prototype;
+var FunctionPrototype = Function.prototype;
+var StringPrototype = String.prototype;
+var NumberPrototype = Number.prototype;
+var array_slice = ArrayPrototype.slice;
+var array_splice = ArrayPrototype.splice;
+var array_push = ArrayPrototype.push;
+var array_unshift = ArrayPrototype.unshift;
+var call = FunctionPrototype.call;
+
+// Having a toString local variable name breaks in Opera so use _toString.
+var _toString = ObjectPrototype.toString;
+
+var isFunction = function (val) {
+    return ObjectPrototype.toString.call(val) === '[object Function]';
+};
+var isRegex = function (val) {
+    return ObjectPrototype.toString.call(val) === '[object RegExp]';
+};
+var isArray = function isArray(obj) {
+    return _toString.call(obj) === '[object Array]';
+};
+var isString = function isString(obj) {
+    return _toString.call(obj) === '[object String]';
+};
+var isArguments = function isArguments(value) {
+    var str = _toString.call(value);
+    var isArgs = str === '[object Arguments]';
+    if (!isArgs) {
+        isArgs = !isArray(value)
+            && value !== null
+            && typeof value === 'object'
+            && typeof value.length === 'number'
+            && value.length >= 0
+            && isFunction(value.callee);
+    }
+    return isArgs;
+};
+
+var supportsDescriptors = Object.defineProperty && (function () {
+    try {
+        Object.defineProperty({}, 'x', {});
+        return true;
+    } catch (e) { /* this is ES3 */
+        return false;
+    }
+}());
+
+// Define configurable, writable and non-enumerable props
+// if they don't exist.
+var defineProperty;
+if (supportsDescriptors) {
+    defineProperty = function (object, name, method, forceAssign) {
+        if (!forceAssign && (name in object)) { return; }
+        Object.defineProperty(object, name, {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: method
+        });
+    };
+} else {
+    defineProperty = function (object, name, method, forceAssign) {
+        if (!forceAssign && (name in object)) { return; }
+        object[name] = method;
+    };
+}
+var defineProperties = function (object, map, forceAssign) {
+    for (var name in map) {
+        if (ObjectPrototype.hasOwnProperty.call(map, name)) {
+          defineProperty(object, name, map[name], forceAssign);
+        }
+    }
+};
+
+//
+// Util
+// ======
+//
+
+// ES5 9.4
+// http://es5.github.com/#x9.4
+// http://jsperf.com/to-integer
+
+function toInteger(num) {
+    var n = +num;
+    if (n !== n) { // isNaN
+        n = 0;
+    } else if (n !== 0 && n !== (1 / 0) && n !== -(1 / 0)) {
+        n = (n > 0 || -1) * Math.floor(Math.abs(n));
+    }
+    return n;
+}
+
+function isPrimitive(input) {
+    var type = typeof input;
+    return (
+        input === null ||
+        type === 'undefined' ||
+        type === 'boolean' ||
+        type === 'number' ||
+        type === 'string'
+    );
+}
+
+function toPrimitive(input) {
+    var val, valueOf, toStr;
+    if (isPrimitive(input)) {
+        return input;
+    }
+    valueOf = input.valueOf;
+    if (isFunction(valueOf)) {
+        val = valueOf.call(input);
+        if (isPrimitive(val)) {
+            return val;
+        }
+    }
+    toStr = input.toString;
+    if (isFunction(toStr)) {
+        val = toStr.call(input);
+        if (isPrimitive(val)) {
+            return val;
+        }
+    }
+    throw new TypeError();
+}
+
+// ES5 9.9
+// http://es5.github.com/#x9.9
+var toObject = function (o) {
+    if (o == null) { // this matches both null and undefined
+        throw new TypeError("can't convert " + o + ' to object');
+    }
+    return Object(o);
+};
+
+var ToUint32 = function ToUint32(x) {
+    return x >>> 0;
+};
+
+//
+// Function
+// ========
+//
+
+// ES-5 15.3.4.5
+// http://es5.github.com/#x15.3.4.5
+
+function Empty() {}
+
+defineProperties(FunctionPrototype, {
+    bind: function bind(that) { // .length is 1
+        // 1. Let Target be the this value.
+        var target = this;
+        // 2. If IsCallable(Target) is false, throw a TypeError exception.
+        if (!isFunction(target)) {
+            throw new TypeError('Function.prototype.bind called on incompatible ' + target);
+        }
+        // 3. Let A be a new (possibly empty) internal list of all of the
+        //   argument values provided after thisArg (arg1, arg2 etc), in order.
+        // XXX slicedArgs will stand in for "A" if used
+        var args = array_slice.call(arguments, 1); // for normal call
+        // 4. Let F be a new native ECMAScript object.
+        // 11. Set the [[Prototype]] internal property of F to the standard
+        //   built-in Function prototype object as specified in 15.3.3.1.
+        // 12. Set the [[Call]] internal property of F as described in
+        //   15.3.4.5.1.
+        // 13. Set the [[Construct]] internal property of F as described in
+        //   15.3.4.5.2.
+        // 14. Set the [[HasInstance]] internal property of F as described in
+        //   15.3.4.5.3.
+        var binder = function () {
+
+            if (this instanceof bound) {
+                // 15.3.4.5.2 [[Construct]]
+                // When the [[Construct]] internal method of a function object,
+                // F that was created using the bind function is called with a
+                // list of arguments ExtraArgs, the following steps are taken:
+                // 1. Let target be the value of F's [[TargetFunction]]
+                //   internal property.
+                // 2. If target has no [[Construct]] internal method, a
+                //   TypeError exception is thrown.
+                // 3. Let boundArgs be the value of F's [[BoundArgs]] internal
+                //   property.
+                // 4. Let args be a new list containing the same values as the
+                //   list boundArgs in the same order followed by the same
+                //   values as the list ExtraArgs in the same order.
+                // 5. Return the result of calling the [[Construct]] internal
+                //   method of target providing args as the arguments.
+
+                var result = target.apply(
+                    this,
+                    args.concat(array_slice.call(arguments))
+                );
+                if (Object(result) === result) {
+                    return result;
+                }
+                return this;
+
+            } else {
+                // 15.3.4.5.1 [[Call]]
+                // When the [[Call]] internal method of a function object, F,
+                // which was created using the bind function is called with a
+                // this value and a list of arguments ExtraArgs, the following
+                // steps are taken:
+                // 1. Let boundArgs be the value of F's [[BoundArgs]] internal
+                //   property.
+                // 2. Let boundThis be the value of F's [[BoundThis]] internal
+                //   property.
+                // 3. Let target be the value of F's [[TargetFunction]] internal
+                //   property.
+                // 4. Let args be a new list containing the same values as the
+                //   list boundArgs in the same order followed by the same
+                //   values as the list ExtraArgs in the same order.
+                // 5. Return the result of calling the [[Call]] internal method
+                //   of target providing boundThis as the this value and
+                //   providing args as the arguments.
+
+                // equiv: target.call(this, ...boundArgs, ...args)
+                return target.apply(
+                    that,
+                    args.concat(array_slice.call(arguments))
+                );
+
+            }
+
+        };
+
+        // 15. If the [[Class]] internal property of Target is "Function", then
+        //     a. Let L be the length property of Target minus the length of A.
+        //     b. Set the length own property of F to either 0 or L, whichever is
+        //       larger.
+        // 16. Else set the length own property of F to 0.
+
+        var boundLength = Math.max(0, target.length - args.length);
+
+        // 17. Set the attributes of the length own property of F to the values
+        //   specified in 15.3.5.1.
+        var boundArgs = [];
+        for (var i = 0; i < boundLength; i++) {
+            boundArgs.push('$' + i);
+        }
+
+        // XXX Build a dynamic function with desired amount of arguments is the only
+        // way to set the length property of a function.
+        // In environments where Content Security Policies enabled (Chrome extensions,
+        // for ex.) all use of eval or Function costructor throws an exception.
+        // However in all of these environments Function.prototype.bind exists
+        // and so this code will never be executed.
+        var bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this, arguments); }')(binder);
+
+        if (target.prototype) {
+            Empty.prototype = target.prototype;
+            bound.prototype = new Empty();
+            // Clean up dangling references.
+            Empty.prototype = null;
+        }
+
+        // TODO
+        // 18. Set the [[Extensible]] internal property of F to true.
+
+        // TODO
+        // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3).
+        // 20. Call the [[DefineOwnProperty]] internal method of F with
+        //   arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]:
+        //   thrower, [[Enumerable]]: false, [[Configurable]]: false}, and
+        //   false.
+        // 21. Call the [[DefineOwnProperty]] internal method of F with
+        //   arguments "arguments", PropertyDescriptor {[[Get]]: thrower,
+        //   [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false},
+        //   and false.
+
+        // TODO
+        // NOTE Function objects created using Function.prototype.bind do not
+        // have a prototype property or the [[Code]], [[FormalParameters]], and
+        // [[Scope]] internal properties.
+        // XXX can't delete prototype in pure-js.
+
+        // 22. Return F.
+        return bound;
+    }
+});
+
+// _Please note: Shortcuts are defined after `Function.prototype.bind` as we
+// us it in defining shortcuts.
+var owns = call.bind(ObjectPrototype.hasOwnProperty);
+
+// If JS engine supports accessors creating shortcuts.
+var defineGetter;
+var defineSetter;
+var lookupGetter;
+var lookupSetter;
+var supportsAccessors;
+if ((supportsAccessors = owns(ObjectPrototype, '__defineGetter__'))) {
+    defineGetter = call.bind(ObjectPrototype.__defineGetter__);
+    defineSetter = call.bind(ObjectPrototype.__defineSetter__);
+    lookupGetter = call.bind(ObjectPrototype.__lookupGetter__);
+    lookupSetter = call.bind(ObjectPrototype.__lookupSetter__);
+}
+
+//
+// Array
+// =====
+//
+
+// ES5 15.4.4.12
+// http://es5.github.com/#x15.4.4.12
+var spliceNoopReturnsEmptyArray = (function () {
+    var a = [1, 2];
+    var result = a.splice();
+    return a.length === 2 && isArray(result) && result.length === 0;
+}());
+defineProperties(ArrayPrototype, {
+    // Safari 5.0 bug where .splice() returns undefined
+    splice: function splice(start, deleteCount) {
+        if (arguments.length === 0) {
+            return [];
+        } else {
+            return array_splice.apply(this, arguments);
+        }
+    }
+}, spliceNoopReturnsEmptyArray);
+
+var spliceWorksWithEmptyObject = (function () {
+    var obj = {};
+    ArrayPrototype.splice.call(obj, 0, 0, 1);
+    return obj.length === 1;
+}());
+defineProperties(ArrayPrototype, {
+    splice: function splice(start, deleteCount) {
+        if (arguments.length === 0) { return []; }
+        var args = arguments;
+        this.length = Math.max(toInteger(this.length), 0);
+        if (arguments.length > 0 && typeof deleteCount !== 'number') {
+            args = array_slice.call(arguments);
+            if (args.length < 2) {
+                args.push(this.length - start);
+            } else {
+                args[1] = toInteger(deleteCount);
+            }
+        }
+        return array_splice.apply(this, args);
+    }
+}, !spliceWorksWithEmptyObject);
+
+// ES5 15.4.4.12
+// http://es5.github.com/#x15.4.4.13
+// Return len+argCount.
+// [bugfix, ielt8]
+// IE < 8 bug: [].unshift(0) === undefined but should be "1"
+var hasUnshiftReturnValueBug = [].unshift(0) !== 1;
+defineProperties(ArrayPrototype, {
+    unshift: function () {
+        array_unshift.apply(this, arguments);
+        return this.length;
+    }
+}, hasUnshiftReturnValueBug);
+
+// ES5 15.4.3.2
+// http://es5.github.com/#x15.4.3.2
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray
+defineProperties(Array, { isArray: isArray });
+
+// The IsCallable() check in the Array functions
+// has been replaced with a strict check on the
+// internal class of the object to trap cases where
+// the provided function was actually a regular
+// expression literal, which in V8 and
+// JavaScriptCore is a typeof "function".  Only in
+// V8 are regular expression literals permitted as
+// reduce parameters, so it is desirable in the
+// general case for the shim to match the more
+// strict and common behavior of rejecting regular
+// expressions.
+
+// ES5 15.4.4.18
+// http://es5.github.com/#x15.4.4.18
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/forEach
+
+// Check failure of by-index access of string characters (IE < 9)
+// and failure of `0 in boxedString` (Rhino)
+var boxedString = Object('a');
+var splitString = boxedString[0] !== 'a' || !(0 in boxedString);
+
+var properlyBoxesContext = function properlyBoxed(method) {
+    // Check node 0.6.21 bug where third parameter is not boxed
+    var properlyBoxesNonStrict = true;
+    var properlyBoxesStrict = true;
+    if (method) {
+        method.call('foo', function (_, __, context) {
+            if (typeof context !== 'object') { properlyBoxesNonStrict = false; }
+        });
+
+        method.call([1], function () {
+            'use strict';
+            properlyBoxesStrict = typeof this === 'string';
+        }, 'x');
+    }
+    return !!method && properlyBoxesNonStrict && properlyBoxesStrict;
+};
+
+defineProperties(ArrayPrototype, {
+    forEach: function forEach(fun /*, thisp*/) {
+        var object = toObject(this),
+            self = splitString && isString(this) ? this.split('') : object,
+            thisp = arguments[1],
+            i = -1,
+            length = self.length >>> 0;
+
+        // If no callback function or if callback is not a callable function
+        if (!isFunction(fun)) {
+            throw new TypeError(); // TODO message
+        }
+
+        while (++i < length) {
+            if (i in self) {
+                // Invoke the callback function with call, passing arguments:
+                // context, property value, property key, thisArg object
+                // context
+                fun.call(thisp, self[i], i, object);
+            }
+        }
+    }
+}, !properlyBoxesContext(ArrayPrototype.forEach));
+
+// ES5 15.4.4.19
+// http://es5.github.com/#x15.4.4.19
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map
+defineProperties(ArrayPrototype, {
+    map: function map(fun /*, thisp*/) {
+        var object = toObject(this),
+            self = splitString && isString(this) ? this.split('') : object,
+            length = self.length >>> 0,
+            result = Array(length),
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (!isFunction(fun)) {
+            throw new TypeError(fun + ' is not a function');
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self) {
+                result[i] = fun.call(thisp, self[i], i, object);
+            }
+        }
+        return result;
+    }
+}, !properlyBoxesContext(ArrayPrototype.map));
+
+// ES5 15.4.4.20
+// http://es5.github.com/#x15.4.4.20
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter
+defineProperties(ArrayPrototype, {
+    filter: function filter(fun /*, thisp */) {
+        var object = toObject(this),
+            self = splitString && isString(this) ? this.split('') : object,
+            length = self.length >>> 0,
+            result = [],
+            value,
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (!isFunction(fun)) {
+            throw new TypeError(fun + ' is not a function');
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self) {
+                value = self[i];
+                if (fun.call(thisp, value, i, object)) {
+                    result.push(value);
+                }
+            }
+        }
+        return result;
+    }
+}, !properlyBoxesContext(ArrayPrototype.filter));
+
+// ES5 15.4.4.16
+// http://es5.github.com/#x15.4.4.16
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/every
+defineProperties(ArrayPrototype, {
+    every: function every(fun /*, thisp */) {
+        var object = toObject(this),
+            self = splitString && isString(this) ? this.split('') : object,
+            length = self.length >>> 0,
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (!isFunction(fun)) {
+            throw new TypeError(fun + ' is not a function');
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self && !fun.call(thisp, self[i], i, object)) {
+                return false;
+            }
+        }
+        return true;
+    }
+}, !properlyBoxesContext(ArrayPrototype.every));
+
+// ES5 15.4.4.17
+// http://es5.github.com/#x15.4.4.17
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some
+defineProperties(ArrayPrototype, {
+    some: function some(fun /*, thisp */) {
+        var object = toObject(this),
+            self = splitString && isString(this) ? this.split('') : object,
+            length = self.length >>> 0,
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (!isFunction(fun)) {
+            throw new TypeError(fun + ' is not a function');
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self && fun.call(thisp, self[i], i, object)) {
+                return true;
+            }
+        }
+        return false;
+    }
+}, !properlyBoxesContext(ArrayPrototype.some));
+
+// ES5 15.4.4.21
+// http://es5.github.com/#x15.4.4.21
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduce
+var reduceCoercesToObject = false;
+if (ArrayPrototype.reduce) {
+    reduceCoercesToObject = typeof ArrayPrototype.reduce.call('es5', function (_, __, ___, list) { return list; }) === 'object';
+}
+defineProperties(ArrayPrototype, {
+    reduce: function reduce(fun /*, initial*/) {
+        var object = toObject(this),
+            self = splitString && isString(this) ? this.split('') : object,
+            length = self.length >>> 0;
+
+        // If no callback function or if callback is not a callable function
+        if (!isFunction(fun)) {
+            throw new TypeError(fun + ' is not a function');
+        }
+
+        // no value to return if no initial value and an empty array
+        if (!length && arguments.length === 1) {
+            throw new TypeError('reduce of empty array with no initial value');
+        }
+
+        var i = 0;
+        var result;
+        if (arguments.length >= 2) {
+            result = arguments[1];
+        } else {
+            do {
+                if (i in self) {
+                    result = self[i++];
+                    break;
+                }
+
+                // if array contains no values, no initial value to return
+                if (++i >= length) {
+                    throw new TypeError('reduce of empty array with no initial value');
+                }
+            } while (true);
+        }
+
+        for (; i < length; i++) {
+            if (i in self) {
+                result = fun.call(void 0, result, self[i], i, object);
+            }
+        }
+
+        return result;
+    }
+}, !reduceCoercesToObject);
+
+// ES5 15.4.4.22
+// http://es5.github.com/#x15.4.4.22
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduceRight
+var reduceRightCoercesToObject = false;
+if (ArrayPrototype.reduceRight) {
+    reduceRightCoercesToObject = typeof ArrayPrototype.reduceRight.call('es5', function (_, __, ___, list) { return list; }) === 'object';
+}
+defineProperties(ArrayPrototype, {
+    reduceRight: function reduceRight(fun /*, initial*/) {
+        var object = toObject(this),
+            self = splitString && isString(this) ? this.split('') : object,
+            length = self.length >>> 0;
+
+        // If no callback function or if callback is not a callable function
+        if (!isFunction(fun)) {
+            throw new TypeError(fun + ' is not a function');
+        }
+
+        // no value to return if no initial value, empty array
+        if (!length && arguments.length === 1) {
+            throw new TypeError('reduceRight of empty array with no initial value');
+        }
+
+        var result, i = length - 1;
+        if (arguments.length >= 2) {
+            result = arguments[1];
+        } else {
+            do {
+                if (i in self) {
+                    result = self[i--];
+                    break;
+                }
+
+                // if array contains no values, no initial value to return
+                if (--i < 0) {
+                    throw new TypeError('reduceRight of empty array with no initial value');
+                }
+            } while (true);
+        }
+
+        if (i < 0) {
+            return result;
+        }
+
+        do {
+            if (i in self) {
+                result = fun.call(void 0, result, self[i], i, object);
+            }
+        } while (i--);
+
+        return result;
+    }
+}, !reduceRightCoercesToObject);
+
+// ES5 15.4.4.14
+// http://es5.github.com/#x15.4.4.14
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf
+var hasFirefox2IndexOfBug = Array.prototype.indexOf && [0, 1].indexOf(1, 2) !== -1;
+defineProperties(ArrayPrototype, {
+    indexOf: function indexOf(sought /*, fromIndex */ ) {
+        var self = splitString && isString(this) ? this.split('') : toObject(this),
+            length = self.length >>> 0;
+
+        if (!length) {
+            return -1;
+        }
+
+        var i = 0;
+        if (arguments.length > 1) {
+            i = toInteger(arguments[1]);
+        }
+
+        // handle negative indices
+        i = i >= 0 ? i : Math.max(0, length + i);
+        for (; i < length; i++) {
+            if (i in self && self[i] === sought) {
+                return i;
+            }
+        }
+        return -1;
+    }
+}, hasFirefox2IndexOfBug);
+
+// ES5 15.4.4.15
+// http://es5.github.com/#x15.4.4.15
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/lastIndexOf
+var hasFirefox2LastIndexOfBug = Array.prototype.lastIndexOf && [0, 1].lastIndexOf(0, -3) !== -1;
+defineProperties(ArrayPrototype, {
+    lastIndexOf: function lastIndexOf(sought /*, fromIndex */) {
+        var self = splitString && isString(this) ? this.split('') : toObject(this),
+            length = self.length >>> 0;
+
+        if (!length) {
+            return -1;
+        }
+        var i = length - 1;
+        if (arguments.length > 1) {
+            i = Math.min(i, toInteger(arguments[1]));
+        }
+        // handle negative indices
+        i = i >= 0 ? i : length - Math.abs(i);
+        for (; i >= 0; i--) {
+            if (i in self && sought === self[i]) {
+                return i;
+            }
+        }
+        return -1;
+    }
+}, hasFirefox2LastIndexOfBug);
+
+//
+// Object
+// ======
+//
+
+// ES5 15.2.3.14
+// http://es5.github.com/#x15.2.3.14
+
+// http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
+var hasDontEnumBug = !({'toString': null}).propertyIsEnumerable('toString'),
+    hasProtoEnumBug = (function () {}).propertyIsEnumerable('prototype'),
+    dontEnums = [
+        'toString',
+        'toLocaleString',
+        'valueOf',
+        'hasOwnProperty',
+        'isPrototypeOf',
+        'propertyIsEnumerable',
+        'constructor'
+    ],
+    dontEnumsLength = dontEnums.length;
+
+defineProperties(Object, {
+    keys: function keys(object) {
+        var isFn = isFunction(object),
+            isArgs = isArguments(object),
+            isObject = object !== null && typeof object === 'object',
+            isStr = isObject && isString(object);
+
+        if (!isObject && !isFn && !isArgs) {
+            throw new TypeError('Object.keys called on a non-object');
+        }
+
+        var theKeys = [];
+        var skipProto = hasProtoEnumBug && isFn;
+        if (isStr || isArgs) {
+            for (var i = 0; i < object.length; ++i) {
+                theKeys.push(String(i));
+            }
+        } else {
+            for (var name in object) {
+                if (!(skipProto && name === 'prototype') && owns(object, name)) {
+                    theKeys.push(String(name));
+                }
+            }
+        }
+
+        if (hasDontEnumBug) {
+            var ctor = object.constructor,
+                skipConstructor = ctor && ctor.prototype === object;
+            for (var j = 0; j < dontEnumsLength; j++) {
+                var dontEnum = dontEnums[j];
+                if (!(skipConstructor && dontEnum === 'constructor') && owns(object, dontEnum)) {
+                    theKeys.push(dontEnum);
+                }
+            }
+        }
+        return theKeys;
+    }
+});
+
+var keysWorksWithArguments = Object.keys && (function () {
+    // Safari 5.0 bug
+    return Object.keys(arguments).length === 2;
+}(1, 2));
+var originalKeys = Object.keys;
+defineProperties(Object, {
+    keys: function keys(object) {
+        if (isArguments(object)) {
+            return originalKeys(ArrayPrototype.slice.call(object));
+        } else {
+            return originalKeys(object);
+        }
+    }
+}, !keysWorksWithArguments);
+
+//
+// Date
+// ====
+//
+
+// ES5 15.9.5.43
+// http://es5.github.com/#x15.9.5.43
+// This function returns a String value represent the instance in time
+// represented by this Date object. The format of the String is the Date Time
+// string format defined in 15.9.1.15. All fields are present in the String.
+// The time zone is always UTC, denoted by the suffix Z. If the time value of
+// this object is not a finite Number a RangeError exception is thrown.
+var negativeDate = -62198755200000;
+var negativeYearString = '-000001';
+var hasNegativeDateBug = Date.prototype.toISOString && new Date(negativeDate).toISOString().indexOf(negativeYearString) === -1;
+
+defineProperties(Date.prototype, {
+    toISOString: function toISOString() {
+        var result, length, value, year, month;
+        if (!isFinite(this)) {
+            throw new RangeError('Date.prototype.toISOString called on non-finite value.');
+        }
+
+        year = this.getUTCFullYear();
+
+        month = this.getUTCMonth();
+        // see https://github.com/es-shims/es5-shim/issues/111
+        year += Math.floor(month / 12);
+        month = (month % 12 + 12) % 12;
+
+        // the date time string format is specified in 15.9.1.15.
+        result = [month + 1, this.getUTCDate(), this.getUTCHours(), this.getUTCMinutes(), this.getUTCSeconds()];
+        year = (
+            (year < 0 ? '-' : (year > 9999 ? '+' : '')) +
+            ('00000' + Math.abs(year)).slice(0 <= year && year <= 9999 ? -4 : -6)
+        );
+
+        length = result.length;
+        while (length--) {
+            value = result[length];
+            // pad months, days, hours, minutes, and seconds to have two
+            // digits.
+            if (value < 10) {
+                result[length] = '0' + value;
+            }
+        }
+        // pad milliseconds to have three digits.
+        return (
+            year + '-' + result.slice(0, 2).join('-') +
+            'T' + result.slice(2).join(':') + '.' +
+            ('000' + this.getUTCMilliseconds()).slice(-3) + 'Z'
+        );
+    }
+}, hasNegativeDateBug);
+
+
+// ES5 15.9.5.44
+// http://es5.github.com/#x15.9.5.44
+// This function provides a String representation of a Date object for use by
+// JSON.stringify (15.12.3).
+var dateToJSONIsSupported = false;
+try {
+    dateToJSONIsSupported = (
+        Date.prototype.toJSON &&
+        new Date(NaN).toJSON() === null &&
+        new Date(negativeDate).toJSON().indexOf(negativeYearString) !== -1 &&
+        Date.prototype.toJSON.call({ // generic
+            toISOString: function () {
+                return true;
+            }
+        })
+    );
+} catch (e) {
+}
+if (!dateToJSONIsSupported) {
+    Date.prototype.toJSON = function toJSON(key) {
+        // When the toJSON method is called with argument key, the following
+        // steps are taken:
+
+        // 1.  Let O be the result of calling ToObject, giving it the this
+        // value as its argument.
+        // 2. Let tv be toPrimitive(O, hint Number).
+        var o = Object(this),
+            tv = toPrimitive(o),
+            toISO;
+        // 3. If tv is a Number and is not finite, return null.
+        if (typeof tv === 'number' && !isFinite(tv)) {
+            return null;
+        }
+        // 4. Let toISO be the result of calling the [[Get]] internal method of
+        // O with argument "toISOString".
+        toISO = o.toISOString;
+        // 5. If IsCallable(toISO) is false, throw a TypeError exception.
+        if (typeof toISO !== 'function') {
+            throw new TypeError('toISOString property is not callable');
+        }
+        // 6. Return the result of calling the [[Call]] internal method of
+        //  toISO with O as the this value and an empty argument list.
+        return toISO.call(o);
+
+        // NOTE 1 The argument is ignored.
+
+        // NOTE 2 The toJSON function is intentionally generic; it does not
+        // require that its this value be a Date object. Therefore, it can be
+        // transferred to other kinds of objects for use as a method. However,
+        // it does require that any such object have a toISOString method. An
+        // object is free to use the argument key to filter its
+        // stringification.
+    };
+}
+
+// ES5 15.9.4.2
+// http://es5.github.com/#x15.9.4.2
+// based on work shared by Daniel Friesen (dantman)
+// http://gist.github.com/303249
+var supportsExtendedYears = Date.parse('+033658-09-27T01:46:40.000Z') === 1e15;
+var acceptsInvalidDates = !isNaN(Date.parse('2012-04-04T24:00:00.500Z')) || !isNaN(Date.parse('2012-11-31T23:59:59.000Z'));
+var doesNotParseY2KNewYear = isNaN(Date.parse('2000-01-01T00:00:00.000Z'));
+if (!Date.parse || doesNotParseY2KNewYear || acceptsInvalidDates || !supportsExtendedYears) {
+    // XXX global assignment won't work in embeddings that use
+    // an alternate object for the context.
+    Date = (function (NativeDate) {
+
+        // Date.length === 7
+        function Date(Y, M, D, h, m, s, ms) {
+            var length = arguments.length;
+            if (this instanceof NativeDate) {
+                var date = length === 1 && String(Y) === Y ? // isString(Y)
+                    // We explicitly pass it through parse:
+                    new NativeDate(Date.parse(Y)) :
+                    // We have to manually make calls depending on argument
+                    // length here
+                    length >= 7 ? new NativeDate(Y, M, D, h, m, s, ms) :
+                    length >= 6 ? new NativeDate(Y, M, D, h, m, s) :
+                    length >= 5 ? new NativeDate(Y, M, D, h, m) :
+                    length >= 4 ? new NativeDate(Y, M, D, h) :
+                    length >= 3 ? new NativeDate(Y, M, D) :
+                    length >= 2 ? new NativeDate(Y, M) :
+                    length >= 1 ? new NativeDate(Y) :
+                                  new NativeDate();
+                // Prevent mixups with unfixed Date object
+                date.constructor = Date;
+                return date;
+            }
+            return NativeDate.apply(this, arguments);
+        }
+
+        // 15.9.1.15 Date Time String Format.
+        var isoDateExpression = new RegExp('^' +
+            '(\\d{4}|[\+\-]\\d{6})' + // four-digit year capture or sign +
+                                      // 6-digit extended year
+            '(?:-(\\d{2})' + // optional month capture
+            '(?:-(\\d{2})' + // optional day capture
+            '(?:' + // capture hours:minutes:seconds.milliseconds
+                'T(\\d{2})' + // hours capture
+                ':(\\d{2})' + // minutes capture
+                '(?:' + // optional :seconds.milliseconds
+                    ':(\\d{2})' + // seconds capture
+                    '(?:(\\.\\d{1,}))?' + // milliseconds capture
+                ')?' +
+            '(' + // capture UTC offset component
+                'Z|' + // UTC capture
+                '(?:' + // offset specifier +/-hours:minutes
+                    '([-+])' + // sign capture
+                    '(\\d{2})' + // hours offset capture
+                    ':(\\d{2})' + // minutes offset capture
+                ')' +
+            ')?)?)?)?' +
+        '$');
+
+        var months = [
+            0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365
+        ];
+
+        function dayFromMonth(year, month) {
+            var t = month > 1 ? 1 : 0;
+            return (
+                months[month] +
+                Math.floor((year - 1969 + t) / 4) -
+                Math.floor((year - 1901 + t) / 100) +
+                Math.floor((year - 1601 + t) / 400) +
+                365 * (year - 1970)
+            );
+        }
+
+        function toUTC(t) {
+            return Number(new NativeDate(1970, 0, 1, 0, 0, 0, t));
+        }
+
+        // Copy any custom methods a 3rd party library may have added
+        for (var key in NativeDate) {
+            Date[key] = NativeDate[key];
+        }
+
+        // Copy "native" methods explicitly; they may be non-enumerable
+        Date.now = NativeDate.now;
+        Date.UTC = NativeDate.UTC;
+        Date.prototype = NativeDate.prototype;
+        Date.prototype.constructor = Date;
+
+        // Upgrade Date.parse to handle simplified ISO 8601 strings
+        Date.parse = function parse(string) {
+            var match = isoDateExpression.exec(string);
+            if (match) {
+                // parse months, days, hours, minutes, seconds, and milliseconds
+                // provide default values if necessary
+                // parse the UTC offset component
+                var year = Number(match[1]),
+                    month = Number(match[2] || 1) - 1,
+                    day = Number(match[3] || 1) - 1,
+                    hour = Number(match[4] || 0),
+                    minute = Number(match[5] || 0),
+                    second = Number(match[6] || 0),
+                    millisecond = Math.floor(Number(match[7] || 0) * 1000),
+                    // When time zone is missed, local offset should be used
+                    // (ES 5.1 bug)
+                    // see https://bugs.ecmascript.org/show_bug.cgi?id=112
+                    isLocalTime = Boolean(match[4] && !match[8]),
+                    signOffset = match[9] === '-' ? 1 : -1,
+                    hourOffset = Number(match[10] || 0),
+                    minuteOffset = Number(match[11] || 0),
+                    result;
+                if (
+                    hour < (
+                        minute > 0 || second > 0 || millisecond > 0 ?
+                        24 : 25
+                    ) &&
+                    minute < 60 && second < 60 && millisecond < 1000 &&
+                    month > -1 && month < 12 && hourOffset < 24 &&
+                    minuteOffset < 60 && // detect invalid offsets
+                    day > -1 &&
+                    day < (
+                        dayFromMonth(year, month + 1) -
+                        dayFromMonth(year, month)
+                    )
+                ) {
+                    result = (
+                        (dayFromMonth(year, month) + day) * 24 +
+                        hour +
+                        hourOffset * signOffset
+                    ) * 60;
+                    result = (
+                        (result + minute + minuteOffset * signOffset) * 60 +
+                        second
+                    ) * 1000 + millisecond;
+                    if (isLocalTime) {
+                        result = toUTC(result);
+                    }
+                    if (-8.64e15 <= result && result <= 8.64e15) {
+                        return result;
+                    }
+                }
+                return NaN;
+            }
+            return NativeDate.parse.apply(this, arguments);
+        };
+
+        return Date;
+    })(Date);
+}
+
+// ES5 15.9.4.4
+// http://es5.github.com/#x15.9.4.4
+if (!Date.now) {
+    Date.now = function now() {
+        return new Date().getTime();
+    };
+}
+
+
+//
+// Number
+// ======
+//
+
+// ES5.1 15.7.4.5
+// http://es5.github.com/#x15.7.4.5
+var hasToFixedBugs = NumberPrototype.toFixed && (
+  (0.00008).toFixed(3) !== '0.000'
+  || (0.9).toFixed(0) !== '1'
+  || (1.255).toFixed(2) !== '1.25'
+  || (1000000000000000128).toFixed(0) !== '1000000000000000128'
+);
+
+var toFixedHelpers = {
+  base: 1e7,
+  size: 6,
+  data: [0, 0, 0, 0, 0, 0],
+  multiply: function multiply(n, c) {
+      var i = -1;
+      while (++i < toFixedHelpers.size) {
+          c += n * toFixedHelpers.data[i];
+          toFixedHelpers.data[i] = c % toFixedHelpers.base;
+          c = Math.floor(c / toFixedHelpers.base);
+      }
+  },
+  divide: function divide(n) {
+      var i = toFixedHelpers.size, c = 0;
+      while (--i >= 0) {
+          c += toFixedHelpers.data[i];
+          toFixedHelpers.data[i] = Math.floor(c / n);
+          c = (c % n) * toFixedHelpers.base;
+      }
+  },
+  numToString: function numToString() {
+      var i = toFixedHelpers.size;
+      var s = '';
+      while (--i >= 0) {
+          if (s !== '' || i === 0 || toFixedHelpers.data[i] !== 0) {
+              var t = String(toFixedHelpers.data[i]);
+              if (s === '') {
+                  s = t;
+              } else {
+                  s += '0000000'.slice(0, 7 - t.length) + t;
+              }
+          }
+      }
+      return s;
+  },
+  pow: function pow(x, n, acc) {
+      return (n === 0 ? acc : (n % 2 === 1 ? pow(x, n - 1, acc * x) : pow(x * x, n / 2, acc)));
+  },
+  log: function log(x) {
+      var n = 0;
+      while (x >= 4096) {
+          n += 12;
+          x /= 4096;
+      }
+      while (x >= 2) {
+          n += 1;
+          x /= 2;
+      }
+      return n;
+  }
+};
+
+defineProperties(NumberPrototype, {
+    toFixed: function toFixed(fractionDigits) {
+        var f, x, s, m, e, z, j, k;
+
+        // Test for NaN and round fractionDigits down
+        f = Number(fractionDigits);
+        f = f !== f ? 0 : Math.floor(f);
+
+        if (f < 0 || f > 20) {
+            throw new RangeError('Number.toFixed called with invalid number of decimals');
+        }
+
+        x = Number(this);
+
+        // Test for NaN
+        if (x !== x) {
+            return 'NaN';
+        }
+
+        // If it is too big or small, return the string value of the number
+        if (x <= -1e21 || x >= 1e21) {
+            return String(x);
+        }
+
+        s = '';
+
+        if (x < 0) {
+            s = '-';
+            x = -x;
+        }
+
+        m = '0';
+
+        if (x > 1e-21) {
+            // 1e-21 < x < 1e21
+            // -70 < log2(x) < 70
+            e = toFixedHelpers.log(x * toFixedHelpers.pow(2, 69, 1)) - 69;
+            z = (e < 0 ? x * toFixedHelpers.pow(2, -e, 1) : x / toFixedHelpers.pow(2, e, 1));
+            z *= 0x10000000000000; // Math.pow(2, 52);
+            e = 52 - e;
+
+            // -18 < e < 122
+            // x = z / 2 ^ e
+            if (e > 0) {
+                toFixedHelpers.multiply(0, z);
+                j = f;
+
+                while (j >= 7) {
+                    toFixedHelpers.multiply(1e7, 0);
+                    j -= 7;
+                }
+
+                toFixedHelpers.multiply(toFixedHelpers.pow(10, j, 1), 0);
+                j = e - 1;
+
+                while (j >= 23) {
+                    toFixedHelpers.divide(1 << 23);
+                    j -= 23;
+                }
+
+                toFixedHelpers.divide(1 << j);
+                toFixedHelpers.multiply(1, 1);
+                toFixedHelpers.divide(2);
+                m = toFixedHelpers.numToString();
+            } else {
+                toFixedHelpers.multiply(0, z);
+                toFixedHelpers.multiply(1 << (-e), 0);
+                m = toFixedHelpers.numToString() + '0.00000000000000000000'.slice(2, 2 + f);
+            }
+        }
+
+        if (f > 0) {
+            k = m.length;
+
+            if (k <= f) {
+                m = s + '0.0000000000000000000'.slice(0, f - k + 2) + m;
+            } else {
+                m = s + m.slice(0, k - f) + '.' + m.slice(k - f);
+            }
+        } else {
+            m = s + m;
+        }
+
+        return m;
+    }
+}, hasToFixedBugs);
+
+
+//
+// String
+// ======
+//
+
+// ES5 15.5.4.14
+// http://es5.github.com/#x15.5.4.14
+
+// [bugfix, IE lt 9, firefox 4, Konqueror, Opera, obscure browsers]
+// Many browsers do not split properly with regular expressions or they
+// do not perform the split correctly under obscure conditions.
+// See http://blog.stevenlevithan.com/archives/cross-browser-split
+// I've tested in many browsers and this seems to cover the deviant ones:
+//    'ab'.split(/(?:ab)*/) should be ["", ""], not [""]
+//    '.'.split(/(.?)(.?)/) should be ["", ".", "", ""], not ["", ""]
+//    'tesst'.split(/(s)*/) should be ["t", undefined, "e", "s", "t"], not
+//       [undefined, "t", undefined, "e", ...]
+//    ''.split(/.?/) should be [], not [""]
+//    '.'.split(/()()/) should be ["."], not ["", "", "."]
+
+var string_split = StringPrototype.split;
+if (
+    'ab'.split(/(?:ab)*/).length !== 2 ||
+    '.'.split(/(.?)(.?)/).length !== 4 ||
+    'tesst'.split(/(s)*/)[1] === 't' ||
+    'test'.split(/(?:)/, -1).length !== 4 ||
+    ''.split(/.?/).length ||
+    '.'.split(/()()/).length > 1
+) {
+    (function () {
+        var compliantExecNpcg = /()??/.exec('')[1] === void 0; // NPCG: nonparticipating capturing group
+
+        StringPrototype.split = function (separator, limit) {
+            var string = this;
+            if (separator === void 0 && limit === 0) {
+                return [];
+            }
+
+            // If `separator` is not a regex, use native split
+            if (_toString.call(separator) !== '[object RegExp]') {
+                return string_split.call(this, separator, limit);
+            }
+
+            var output = [],
+                flags = (separator.ignoreCase ? 'i' : '') +
+                        (separator.multiline  ? 'm' : '') +
+                        (separator.extended   ? 'x' : '') + // Proposed for ES6
+                        (separator.sticky     ? 'y' : ''), // Firefox 3+
+                lastLastIndex = 0,
+                // Make `global` and avoid `lastIndex` issues by working with a copy
+                separator2, match, lastIndex, lastLength;
+            separator = new RegExp(separator.source, flags + 'g');
+            string += ''; // Type-convert
+            if (!compliantExecNpcg) {
+                // Doesn't need flags gy, but they don't hurt
+                separator2 = new RegExp('^' + separator.source + '$(?!\\s)', flags);
+            }
+            /* Values for `limit`, per the spec:
+             * If undefined: 4294967295 // Math.pow(2, 32) - 1
+             * If 0, Infinity, or NaN: 0
+             * If positive number: limit = Math.floor(limit); if (limit > 4294967295) limit -= 4294967296;
+             * If negative number: 4294967296 - Math.floor(Math.abs(limit))
+             * If other: Type-convert, then use the above rules
+             */
+            limit = limit === void 0 ?
+                -1 >>> 0 : // Math.pow(2, 32) - 1
+                ToUint32(limit);
+            while (match = separator.exec(string)) {
+                // `separator.lastIndex` is not reliable cross-browser
+                lastIndex = match.index + match[0].length;
+                if (lastIndex > lastLastIndex) {
+                    output.push(string.slice(lastLastIndex, match.index));
+                    // Fix browsers whose `exec` methods don't consistently return `undefined` for
+                    // nonparticipating capturing groups
+                    if (!compliantExecNpcg && match.length > 1) {
+                        match[0].replace(separator2, function () {
+                            for (var i = 1; i < arguments.length - 2; i++) {
+                                if (arguments[i] === void 0) {
+                                    match[i] = void 0;
+                                }
+                            }
+                        });
+                    }
+                    if (match.length > 1 && match.index < string.length) {
+                        ArrayPrototype.push.apply(output, match.slice(1));
+                    }
+                    lastLength = match[0].length;
+                    lastLastIndex = lastIndex;
+                    if (output.length >= limit) {
+                        break;
+                    }
+                }
+                if (separator.lastIndex === match.index) {
+                    separator.lastIndex++; // Avoid an infinite loop
+                }
+            }
+            if (lastLastIndex === string.length) {
+                if (lastLength || !separator.test('')) {
+                    output.push('');
+                }
+            } else {
+                output.push(string.slice(lastLastIndex));
+            }
+            return output.length > limit ? output.slice(0, limit) : output;
+        };
+    }());
+
+// [bugfix, chrome]
+// If separator is undefined, then the result array contains just one String,
+// which is the this value (converted to a String). If limit is not undefined,
+// then the output array is truncated so that it contains no more than limit
+// elements.
+// "0".split(undefined, 0) -> []
+} else if ('0'.split(void 0, 0).length) {
+    StringPrototype.split = function split(separator, limit) {
+        if (separator === void 0 && limit === 0) { return []; }
+        return string_split.call(this, separator, limit);
+    };
+}
+
+var str_replace = StringPrototype.replace;
+var replaceReportsGroupsCorrectly = (function () {
+    var groups = [];
+    'x'.replace(/x(.)?/g, function (match, group) {
+        groups.push(group);
+    });
+    return groups.length === 1 && typeof groups[0] === 'undefined';
+}());
+
+if (!replaceReportsGroupsCorrectly) {
+    StringPrototype.replace = function replace(searchValue, replaceValue) {
+        var isFn = isFunction(replaceValue);
+        var hasCapturingGroups = isRegex(searchValue) && (/\)[*?]/).test(searchValue.source);
+        if (!isFn || !hasCapturingGroups) {
+            return str_replace.call(this, searchValue, replaceValue);
+        } else {
+            var wrappedReplaceValue = function (match) {
+                var length = arguments.length;
+                var originalLastIndex = searchValue.lastIndex;
+                searchValue.lastIndex = 0;
+                var args = searchValue.exec(match) || [];
+                searchValue.lastIndex = originalLastIndex;
+                args.push(arguments[length - 2], arguments[length - 1]);
+                return replaceValue.apply(this, args);
+            };
+            return str_replace.call(this, searchValue, wrappedReplaceValue);
+        }
+    };
+}
+
+// ECMA-262, 3rd B.2.3
+// Not an ECMAScript standard, although ECMAScript 3rd Edition has a
+// non-normative section suggesting uniform semantics and it should be
+// normalized across all browsers
+// [bugfix, IE lt 9] IE < 9 substr() with negative value not working in IE
+var string_substr = StringPrototype.substr;
+var hasNegativeSubstrBug = ''.substr && '0b'.substr(-1) !== 'b';
+defineProperties(StringPrototype, {
+    substr: function substr(start, length) {
+        return string_substr.call(
+            this,
+            start < 0 ? ((start = this.length + start) < 0 ? 0 : start) : start,
+            length
+        );
+    }
+}, hasNegativeSubstrBug);
+
+// ES5 15.5.4.20
+// whitespace from: http://es5.github.io/#x15.5.4.20
+var ws = '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003' +
+    '\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028' +
+    '\u2029\uFEFF';
+var zeroWidth = '\u200b';
+var wsRegexChars = '[' + ws + ']';
+var trimBeginRegexp = new RegExp('^' + wsRegexChars + wsRegexChars + '*');
+var trimEndRegexp = new RegExp(wsRegexChars + wsRegexChars + '*$');
+var hasTrimWhitespaceBug = StringPrototype.trim && (ws.trim() || !zeroWidth.trim());
+defineProperties(StringPrototype, {
+    // http://blog.stevenlevithan.com/archives/faster-trim-javascript
+    // http://perfectionkills.com/whitespace-deviations/
+    trim: function trim() {
+        if (this === void 0 || this === null) {
+            throw new TypeError("can't convert " + this + ' to object');
+        }
+        return String(this).replace(trimBeginRegexp, '').replace(trimEndRegexp, '');
+    }
+}, hasTrimWhitespaceBug);
+
+// ES-5 15.1.2.2
+if (parseInt(ws + '08') !== 8 || parseInt(ws + '0x16') !== 22) {
+    parseInt = (function (origParseInt) {
+        var hexRegex = /^0[xX]/;
+        return function parseIntES5(str, radix) {
+            str = String(str).trim();
+            if (!Number(radix)) {
+                radix = hexRegex.test(str) ? 16 : 10;
+            }
+            return origParseInt(str, radix);
+        };
+    }(parseInt));
+}
+
+}));

http://git-wip-us.apache.org/repos/asf/couchdb-fauxton/blob/7cca283c/assets/js/libs/flux.js
----------------------------------------------------------------------
diff --git a/assets/js/libs/flux.js b/assets/js/libs/flux.js
new file mode 100644
index 0000000..2916699
--- /dev/null
+++ b/assets/js/libs/flux.js
@@ -0,0 +1,321 @@
+!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.Flux=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+/**
+ * Copyright (c) 2014, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+module.exports.Dispatcher = require('./lib/Dispatcher')
+
+},{"./lib/Dispatcher":2}],2:[function(require,module,exports){
+/*
+ * Copyright (c) 2014, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * @providesModule Dispatcher
+ * @typechecks
+ */
+
+"use strict";
+
+var invariant = require('./invariant');
+
+var _lastID = 1;
+var _prefix = 'ID_';
+
+/**
+ * Dispatcher is used to broadcast payloads to registered callbacks. This is
+ * different from generic pub-sub systems in two ways:
+ *
+ *   1) Callbacks are not subscribed to particular events. Every payload is
+ *      dispatched to every registered callback.
+ *   2) Callbacks can be deferred in whole or part until other callbacks have
+ *      been executed.
+ *
+ * For example, consider this hypothetical flight destination form, which
+ * selects a default city when a country is selected:
+ *
+ *   var flightDispatcher = new Dispatcher();
+ *
+ *   // Keeps track of which country is selected
+ *   var CountryStore = {country: null};
+ *
+ *   // Keeps track of which city is selected
+ *   var CityStore = {city: null};
+ *
+ *   // Keeps track of the base flight price of the selected city
+ *   var FlightPriceStore = {price: null}
+ *
+ * When a user changes the selected city, we dispatch the payload:
+ *
+ *   flightDispatcher.dispatch({
+ *     actionType: 'city-update',
+ *     selectedCity: 'paris'
+ *   });
+ *
+ * This payload is digested by `CityStore`:
+ *
+ *   flightDispatcher.register(function(payload) {
+ *     if (payload.actionType === 'city-update') {
+ *       CityStore.city = payload.selectedCity;
+ *     }
+ *   });
+ *
+ * When the user selects a country, we dispatch the payload:
+ *
+ *   flightDispatcher.dispatch({
+ *     actionType: 'country-update',
+ *     selectedCountry: 'australia'
+ *   });
+ *
+ * This payload is digested by both stores:
+ *
+ *    CountryStore.dispatchToken = flightDispatcher.register(function(payload) {
+ *     if (payload.actionType === 'country-update') {
+ *       CountryStore.country = payload.selectedCountry;
+ *     }
+ *   });
+ *
+ * When the callback to update `CountryStore` is registered, we save a reference
+ * to the returned token. Using this token with `waitFor()`, we can guarantee
+ * that `CountryStore` is updated before the callback that updates `CityStore`
+ * needs to query its data.
+ *
+ *   CityStore.dispatchToken = flightDispatcher.register(function(payload) {
+ *     if (payload.actionType === 'country-update') {
+ *       // `CountryStore.country` may not be updated.
+ *       flightDispatcher.waitFor([CountryStore.dispatchToken]);
+ *       // `CountryStore.country` is now guaranteed to be updated.
+ *
+ *       // Select the default city for the new country
+ *       CityStore.city = getDefaultCityForCountry(CountryStore.country);
+ *     }
+ *   });
+ *
+ * The usage of `waitFor()` can be chained, for example:
+ *
+ *   FlightPriceStore.dispatchToken =
+ *     flightDispatcher.register(function(payload) {
+ *       switch (payload.actionType) {
+ *         case 'country-update':
+ *           flightDispatcher.waitFor([CityStore.dispatchToken]);
+ *           FlightPriceStore.price =
+ *             getFlightPriceStore(CountryStore.country, CityStore.city);
+ *           break;
+ *
+ *         case 'city-update':
+ *           FlightPriceStore.price =
+ *             FlightPriceStore(CountryStore.country, CityStore.city);
+ *           break;
+ *     }
+ *   });
+ *
+ * The `country-update` payload will be guaranteed to invoke the stores'
+ * registered callbacks in order: `CountryStore`, `CityStore`, then
+ * `FlightPriceStore`.
+ */
+
+  function Dispatcher() {
+    this.$Dispatcher_callbacks = {};
+    this.$Dispatcher_isPending = {};
+    this.$Dispatcher_isHandled = {};
+    this.$Dispatcher_isDispatching = false;
+    this.$Dispatcher_pendingPayload = null;
+  }
+
+  /**
+   * Registers a callback to be invoked with every dispatched payload. Returns
+   * a token that can be used with `waitFor()`.
+   *
+   * @param {function} callback
+   * @return {string}
+   */
+  Dispatcher.prototype.register=function(callback) {
+    var id = _prefix + _lastID++;
+    this.$Dispatcher_callbacks[id] = callback;
+    return id;
+  };
+
+  /**
+   * Removes a callback based on its token.
+   *
+   * @param {string} id
+   */
+  Dispatcher.prototype.unregister=function(id) {
+    invariant(
+      this.$Dispatcher_callbacks[id],
+      'Dispatcher.unregister(...): `%s` does not map to a registered callback.',
+      id
+    );
+    delete this.$Dispatcher_callbacks[id];
+  };
+
+  /**
+   * Waits for the callbacks specified to be invoked before continuing execution
+   * of the current callback. This method should only be used by a callback in
+   * response to a dispatched payload.
+   *
+   * @param {array<string>} ids
+   */
+  Dispatcher.prototype.waitFor=function(ids) {
+    invariant(
+      this.$Dispatcher_isDispatching,
+      'Dispatcher.waitFor(...): Must be invoked while dispatching.'
+    );
+    for (var ii = 0; ii < ids.length; ii++) {
+      var id = ids[ii];
+      if (this.$Dispatcher_isPending[id]) {
+        invariant(
+          this.$Dispatcher_isHandled[id],
+          'Dispatcher.waitFor(...): Circular dependency detected while ' +
+          'waiting for `%s`.',
+          id
+        );
+        continue;
+      }
+      invariant(
+        this.$Dispatcher_callbacks[id],
+        'Dispatcher.waitFor(...): `%s` does not map to a registered callback.',
+        id
+      );
+      this.$Dispatcher_invokeCallback(id);
+    }
+  };
+
+  /**
+   * Dispatches a payload to all registered callbacks.
+   *
+   * @param {object} payload
+   */
+  Dispatcher.prototype.dispatch=function(payload) {
+    invariant(
+      !this.$Dispatcher_isDispatching,
+      'Dispatch.dispatch(...): Cannot dispatch in the middle of a dispatch.'
+    );
+    this.$Dispatcher_startDispatching(payload);
+    try {
+      for (var id in this.$Dispatcher_callbacks) {
+        if (this.$Dispatcher_isPending[id]) {
+          continue;
+        }
+        this.$Dispatcher_invokeCallback(id);
+      }
+    } finally {
+      this.$Dispatcher_stopDispatching();
+    }
+  };
+
+  /**
+   * Is this Dispatcher currently dispatching.
+   *
+   * @return {boolean}
+   */
+  Dispatcher.prototype.isDispatching=function() {
+    return this.$Dispatcher_isDispatching;
+  };
+
+  /**
+   * Call the callback stored with the given id. Also do some internal
+   * bookkeeping.
+   *
+   * @param {string} id
+   * @internal
+   */
+  Dispatcher.prototype.$Dispatcher_invokeCallback=function(id) {
+    this.$Dispatcher_isPending[id] = true;
+    this.$Dispatcher_callbacks[id](this.$Dispatcher_pendingPayload);
+    this.$Dispatcher_isHandled[id] = true;
+  };
+
+  /**
+   * Set up bookkeeping needed when dispatching.
+   *
+   * @param {object} payload
+   * @internal
+   */
+  Dispatcher.prototype.$Dispatcher_startDispatching=function(payload) {
+    for (var id in this.$Dispatcher_callbacks) {
+      this.$Dispatcher_isPending[id] = false;
+      this.$Dispatcher_isHandled[id] = false;
+    }
+    this.$Dispatcher_pendingPayload = payload;
+    this.$Dispatcher_isDispatching = true;
+  };
+
+  /**
+   * Clear bookkeeping used for dispatching.
+   *
+   * @internal
+   */
+  Dispatcher.prototype.$Dispatcher_stopDispatching=function() {
+    this.$Dispatcher_pendingPayload = null;
+    this.$Dispatcher_isDispatching = false;
+  };
+
+
+module.exports = Dispatcher;
+
+},{"./invariant":3}],3:[function(require,module,exports){
+/**
+ * Copyright (c) 2014, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * @providesModule invariant
+ */
+
+"use strict";
+
+/**
+ * Use invariant() to assert state which your program assumes to be true.
+ *
+ * Provide sprintf-style format (only %s is supported) and arguments
+ * to provide information about what broke and what you were
+ * expecting.
+ *
+ * The invariant message will be stripped in production, but the invariant
+ * will remain to ensure logic does not differ in production.
+ */
+
+var invariant = function(condition, format, a, b, c, d, e, f) {
+  if (false) {
+    if (format === undefined) {
+      throw new Error('invariant requires an error message argument');
+    }
+  }
+
+  if (!condition) {
+    var error;
+    if (format === undefined) {
+      error = new Error(
+        'Minified exception occurred; use the non-minified dev environment ' +
+        'for the full error message and additional helpful warnings.'
+      );
+    } else {
+      var args = [a, b, c, d, e, f];
+      var argIndex = 0;
+      error = new Error(
+        'Invariant Violation: ' +
+        format.replace(/%s/g, function() { return args[argIndex++]; })
+      );
+    }
+
+    error.framesToPop = 1; // we don't care about invariant's own frame
+    throw error;
+  }
+};
+
+module.exports = invariant;
+
+},{}]},{},[1])(1)
+});


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