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From ryanram...@apache.org
Subject [40/51] [partial] Restructure to simpler jam/erica style.
Date Sat, 11 May 2013 05:48:53 GMT
http://git-wip-us.apache.org/repos/asf/couchdb/blob/4615a788/src/fauxton/assets/js/libs/require.js
----------------------------------------------------------------------
diff --git a/src/fauxton/assets/js/libs/require.js b/src/fauxton/assets/js/libs/require.js
deleted file mode 100644
index 0c6f152..0000000
--- a/src/fauxton/assets/js/libs/require.js
+++ /dev/null
@@ -1,2037 +0,0 @@
-/** vim: et:ts=4:sw=4:sts=4
- * @license RequireJS 2.0.2 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
- * Available via the MIT or new BSD license.
- * see: http://github.com/jrburke/requirejs for details
- */
-/*jslint regexp: true, nomen: true */
-/*global window, navigator, document, importScripts, jQuery, setTimeout, opera */
-
-var requirejs, require, define;
-(function (global) {
-    'use strict';
-
-    var version = '2.0.2',
-        commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
-        cjsRequireRegExp = /require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
-        jsSuffixRegExp = /\.js$/,
-        currDirRegExp = /^\.\//,
-        ostring = Object.prototype.toString,
-        ap = Array.prototype,
-        aps = ap.slice,
-        apsp = ap.splice,
-        isBrowser = !!(typeof window !== 'undefined' && navigator && document),
-        isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
-        //PS3 indicates loaded and complete, but need to wait for complete
-        //specifically. Sequence is 'loading', 'loaded', execution,
-        // then 'complete'. The UA check is unfortunate, but not sure how
-        //to feature test w/o causing perf issues.
-        readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
-                      /^complete$/ : /^(complete|loaded)$/,
-        defContextName = '_',
-        //Oh the tragedy, detecting opera. See the usage of isOpera for reason.
-        isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]',
-        contexts = {},
-        cfg = {},
-        globalDefQueue = [],
-        useInteractive = false,
-        req, s, head, baseElement, dataMain, src,
-        interactiveScript, currentlyAddingScript, mainScript, subPath;
-
-    function isFunction(it) {
-        return ostring.call(it) === '[object Function]';
-    }
-
-    function isArray(it) {
-        return ostring.call(it) === '[object Array]';
-    }
-
-    /**
-     * Helper function for iterating over an array. If the func returns
-     * a true value, it will break out of the loop.
-     */
-    function each(ary, func) {
-        if (ary) {
-            var i;
-            for (i = 0; i < ary.length; i += 1) {
-                if (ary[i] && func(ary[i], i, ary)) {
-                    break;
-                }
-            }
-        }
-    }
-
-    /**
-     * Helper function for iterating over an array backwards. If the func
-     * returns a true value, it will break out of the loop.
-     */
-    function eachReverse(ary, func) {
-        if (ary) {
-            var i;
-            for (i = ary.length - 1; i > -1; i -= 1) {
-                if (ary[i] && func(ary[i], i, ary)) {
-                    break;
-                }
-            }
-        }
-    }
-
-    function hasProp(obj, prop) {
-        return obj.hasOwnProperty(prop);
-    }
-
-    /**
-     * Cycles over properties in an object and calls a function for each
-     * property value. If the function returns a truthy value, then the
-     * iteration is stopped.
-     */
-    function eachProp(obj, func) {
-        var prop;
-        for (prop in obj) {
-            if (obj.hasOwnProperty(prop)) {
-                if (func(obj[prop], prop)) {
-                    break;
-                }
-            }
-        }
-    }
-
-    /**
-     * Simple function to mix in properties from source into target,
-     * but only if target does not already have a property of the same name.
-     * This is not robust in IE for transferring methods that match
-     * Object.prototype names, but the uses of mixin here seem unlikely to
-     * trigger a problem related to that.
-     */
-    function mixin(target, source, force, deepStringMixin) {
-        if (source) {
-            eachProp(source, function (value, prop) {
-                if (force || !hasProp(target, prop)) {
-                    if (deepStringMixin && typeof value !== 'string') {
-                        if (!target[prop]) {
-                            target[prop] = {};
-                        }
-                        mixin(target[prop], value, force, deepStringMixin);
-                    } else {
-                        target[prop] = value;
-                    }
-                }
-            });
-        }
-        return target;
-    }
-
-    //Similar to Function.prototype.bind, but the 'this' object is specified
-    //first, since it is easier to read/figure out what 'this' will be.
-    function bind(obj, fn) {
-        return function () {
-            return fn.apply(obj, arguments);
-        };
-    }
-
-    function scripts() {
-        return document.getElementsByTagName('script');
-    }
-
-    //Allow getting a global that expressed in
-    //dot notation, like 'a.b.c'.
-    function getGlobal(value) {
-        if (!value) {
-            return value;
-        }
-        var g = global;
-        each(value.split('.'), function (part) {
-            g = g[part];
-        });
-        return g;
-    }
-
-    function makeContextModuleFunc(func, relMap, enableBuildCallback) {
-        return function () {
-            //A version of a require function that passes a moduleName
-            //value for items that may need to
-            //look up paths relative to the moduleName
-            var args = aps.call(arguments, 0), lastArg;
-            if (enableBuildCallback &&
-                isFunction((lastArg = args[args.length - 1]))) {
-                lastArg.__requireJsBuild = true;
-            }
-            args.push(relMap);
-            return func.apply(null, args);
-        };
-    }
-
-    function addRequireMethods(req, context, relMap) {
-        each([
-            ['toUrl'],
-            ['undef'],
-            ['defined', 'requireDefined'],
-            ['specified', 'requireSpecified']
-        ], function (item) {
-            var prop = item[1] || item[0];
-            req[item[0]] = context ? makeContextModuleFunc(context[prop], relMap) :
-                //If no context, then use default context. Reference from
-                //contexts instead of early binding to default context, so
-                //that during builds, the latest instance of the default
-                //context with its config gets used.
-                function () {
-                    var ctx = contexts[defContextName];
-                    return ctx[prop].apply(ctx, arguments);
-                };
-        });
-    }
-
-    /**
-     * Constructs an error with a pointer to an URL with more information.
-     * @param {String} id the error ID that maps to an ID on a web page.
-     * @param {String} message human readable error.
-     * @param {Error} [err] the original error, if there is one.
-     *
-     * @returns {Error}
-     */
-    function makeError(id, msg, err, requireModules) {
-        var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
-        e.requireType = id;
-        e.requireModules = requireModules;
-        if (err) {
-            e.originalError = err;
-        }
-        return e;
-    }
-
-    if (typeof define !== 'undefined') {
-        //If a define is already in play via another AMD loader,
-        //do not overwrite.
-        return;
-    }
-
-    if (typeof requirejs !== 'undefined') {
-        if (isFunction(requirejs)) {
-            //Do not overwrite and existing requirejs instance.
-            return;
-        }
-        cfg = requirejs;
-        requirejs = undefined;
-    }
-
-    //Allow for a require config object
-    if (typeof require !== 'undefined' && !isFunction(require)) {
-        //assume it is a config object.
-        cfg = require;
-        require = undefined;
-    }
-
-    function newContext(contextName) {
-        var config = {
-                waitSeconds: 7,
-                baseUrl: './',
-                paths: {},
-                pkgs: {},
-                shim: {}
-            },
-            registry = {},
-            undefEvents = {},
-            defQueue = [],
-            defined = {},
-            urlFetched = {},
-            requireCounter = 1,
-            unnormalizedCounter = 1,
-            //Used to track the order in which modules
-            //should be executed, by the order they
-            //load. Important for consistent cycle resolution
-            //behavior.
-            waitAry = [],
-            inCheckLoaded, Module, context, handlers,
-            checkLoadedTimeoutId;
-
-        /**
-         * Trims the . and .. from an array of path segments.
-         * It will keep a leading path segment if a .. will become
-         * the first path segment, to help with module name lookups,
-         * which act like paths, but can be remapped. But the end result,
-         * all paths that use this function should look normalized.
-         * NOTE: this method MODIFIES the input array.
-         * @param {Array} ary the array of path segments.
-         */
-        function trimDots(ary) {
-            var i, part;
-            for (i = 0; ary[i]; i+= 1) {
-                part = ary[i];
-                if (part === '.') {
-                    ary.splice(i, 1);
-                    i -= 1;
-                } else if (part === '..') {
-                    if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
-                        //End of the line. Keep at least one non-dot
-                        //path segment at the front so it can be mapped
-                        //correctly to disk. Otherwise, there is likely
-                        //no path mapping for a path starting with '..'.
-                        //This can still fail, but catches the most reasonable
-                        //uses of ..
-                        break;
-                    } else if (i > 0) {
-                        ary.splice(i - 1, 2);
-                        i -= 2;
-                    }
-                }
-            }
-        }
-
-        /**
-         * Given a relative module name, like ./something, normalize it to
-         * a real name that can be mapped to a path.
-         * @param {String} name the relative name
-         * @param {String} baseName a real name that the name arg is relative
-         * to.
-         * @param {Boolean} applyMap apply the map config to the value. Should
-         * only be done if this normalization is for a dependency ID.
-         * @returns {String} normalized name
-         */
-        function normalize(name, baseName, applyMap) {
-            var baseParts = baseName && baseName.split('/'),
-                map = config.map,
-                starMap = map && map['*'],
-                pkgName, pkgConfig, mapValue, nameParts, i, j, nameSegment,
-                foundMap;
-
-            //Adjust any relative paths.
-            if (name && name.charAt(0) === '.') {
-                //If have a base name, try to normalize against it,
-                //otherwise, assume it is a top-level require that will
-                //be relative to baseUrl in the end.
-                if (baseName) {
-                    if (config.pkgs[baseName]) {
-                        //If the baseName is a package name, then just treat it as one
-                        //name to concat the name with.
-                        baseParts = [baseName];
-                    } else {
-                        //Convert baseName to array, and lop off the last part,
-                        //so that . matches that 'directory' and not name of the baseName's
-                        //module. For instance, baseName of 'one/two/three', maps to
-                        //'one/two/three.js', but we want the directory, 'one/two' for
-                        //this normalization.
-                        baseParts = baseParts.slice(0, baseParts.length - 1);
-                    }
-
-                    name = baseParts.concat(name.split('/'));
-                    trimDots(name);
-
-                    //Some use of packages may use a . path to reference the
-                    //'main' module name, so normalize for that.
-                    pkgConfig = config.pkgs[(pkgName = name[0])];
-                    name = name.join('/');
-                    if (pkgConfig && name === pkgName + '/' + pkgConfig.main) {
-                        name = pkgName;
-                    }
-                } else if (name.indexOf('./') === 0) {
-                    // No baseName, so this is ID is resolved relative
-                    // to baseUrl, pull off the leading dot.
-                    name = name.substring(2);
-                }
-            }
-
-            //Apply map config if available.
-            if (applyMap && (baseParts || starMap) && map) {
-                nameParts = name.split('/');
-
-                for (i = nameParts.length; i > 0; i -= 1) {
-                    nameSegment = nameParts.slice(0, i).join('/');
-
-                    if (baseParts) {
-                        //Find the longest baseName segment match in the config.
-                        //So, do joins on the biggest to smallest lengths of baseParts.
-                        for (j = baseParts.length; j > 0; j -= 1) {
-                            mapValue = map[baseParts.slice(0, j).join('/')];
-
-                            //baseName segment has  config, find if it has one for
-                            //this name.
-                            if (mapValue) {
-                                mapValue = mapValue[nameSegment];
-                                if (mapValue) {
-                                    //Match, update name to the new value.
-                                    foundMap = mapValue;
-                                    break;
-                                }
-                            }
-                        }
-                    }
-
-                    if (!foundMap && starMap && starMap[nameSegment]) {
-                        foundMap = starMap[nameSegment];
-                    }
-
-                    if (foundMap) {
-                        nameParts.splice(0, i, foundMap);
-                        name = nameParts.join('/');
-                        break;
-                    }
-                }
-            }
-
-            return name;
-        }
-
-        function removeScript(name) {
-            if (isBrowser) {
-                each(scripts(), function (scriptNode) {
-                    if (scriptNode.getAttribute('data-requiremodule') === name &&
-                        scriptNode.getAttribute('data-requirecontext') === context.contextName) {
-                        scriptNode.parentNode.removeChild(scriptNode);
-                        return true;
-                    }
-                });
-            }
-        }
-
-        function hasPathFallback(id) {
-            var pathConfig = config.paths[id];
-            if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
-                removeScript(id);
-                //Pop off the first array value, since it failed, and
-                //retry
-                pathConfig.shift();
-                context.undef(id);
-                context.require([id]);
-                return true;
-            }
-        }
-
-        /**
-         * Creates a module mapping that includes plugin prefix, module
-         * name, and path. If parentModuleMap is provided it will
-         * also normalize the name via require.normalize()
-         *
-         * @param {String} name the module name
-         * @param {String} [parentModuleMap] parent module map
-         * for the module name, used to resolve relative names.
-         * @param {Boolean} isNormalized: is the ID already normalized.
-         * This is true if this call is done for a define() module ID.
-         * @param {Boolean} applyMap: apply the map config to the ID.
-         * Should only be true if this map is for a dependency.
-         *
-         * @returns {Object}
-         */
-        function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) {
-            var index = name ? name.indexOf('!') : -1,
-                prefix = null,
-                parentName = parentModuleMap ? parentModuleMap.name : null,
-                originalName = name,
-                isDefine = true,
-                normalizedName = '',
-                url, pluginModule, suffix;
-
-            //If no name, then it means it is a require call, generate an
-            //internal name.
-            if (!name) {
-                isDefine = false;
-                name = '_@r' + (requireCounter += 1);
-            }
-
-            if (index !== -1) {
-                prefix = name.substring(0, index);
-                name = name.substring(index + 1, name.length);
-            }
-
-            if (prefix) {
-                prefix = normalize(prefix, parentName, applyMap);
-                pluginModule = defined[prefix];
-            }
-
-            //Account for relative paths if there is a base name.
-            if (name) {
-                if (prefix) {
-                    if (pluginModule && pluginModule.normalize) {
-                        //Plugin is loaded, use its normalize method.
-                        normalizedName = pluginModule.normalize(name, function (name) {
-                            return normalize(name, parentName, applyMap);
-                        });
-                    } else {
-                        normalizedName = normalize(name, parentName, applyMap);
-                    }
-                } else {
-                    //A regular module.
-                    normalizedName = normalize(name, parentName, applyMap);
-
-                    //Calculate url for the module, if it has a name.
-                    //Use name here since nameToUrl also calls normalize,
-                    //and for relative names that are outside the baseUrl
-                    //this causes havoc. Was thinking of just removing
-                    //parentModuleMap to avoid extra normalization, but
-                    //normalize() still does a dot removal because of
-                    //issue #142, so just pass in name here and redo
-                    //the normalization. Paths outside baseUrl are just
-                    //messy to support.
-                    url = context.nameToUrl(name, null, parentModuleMap);
-                }
-            }
-
-            //If the id is a plugin id that cannot be determined if it needs
-            //normalization, stamp it with a unique ID so two matching relative
-            //ids that may conflict can be separate.
-            suffix = prefix && !pluginModule && !isNormalized ?
-                     '_unnormalized' + (unnormalizedCounter += 1) :
-                     '';
-
-            return {
-                prefix: prefix,
-                name: normalizedName,
-                parentMap: parentModuleMap,
-                unnormalized: !!suffix,
-                url: url,
-                originalName: originalName,
-                isDefine: isDefine,
-                id: (prefix ?
-                    prefix + '!' + normalizedName :
-                    normalizedName) + suffix
-            };
-        }
-
-        function getModule(depMap) {
-            var id = depMap.id,
-                mod = registry[id];
-
-            if (!mod) {
-                mod = registry[id] = new context.Module(depMap);
-            }
-
-            return mod;
-        }
-
-        function on(depMap, name, fn) {
-            var id = depMap.id,
-                mod = registry[id];
-
-            if (hasProp(defined, id) &&
-                (!mod || mod.defineEmitComplete)) {
-                if (name === 'defined') {
-                    fn(defined[id]);
-                }
-            } else {
-                getModule(depMap).on(name, fn);
-            }
-        }
-
-        function onError(err, errback) {
-            var ids = err.requireModules,
-                notified = false;
-
-            if (errback) {
-                errback(err);
-            } else {
-                each(ids, function (id) {
-                    var mod = registry[id];
-                    if (mod) {
-                        //Set error on module, so it skips timeout checks.
-                        mod.error = err;
-                        if (mod.events.error) {
-                            notified = true;
-                            mod.emit('error', err);
-                        }
-                    }
-                });
-
-                if (!notified) {
-                    req.onError(err);
-                }
-            }
-        }
-
-        /**
-         * Internal method to transfer globalQueue items to this context's
-         * defQueue.
-         */
-        function takeGlobalQueue() {
-            //Push all the globalDefQueue items into the context's defQueue
-            if (globalDefQueue.length) {
-                //Array splice in the values since the context code has a
-                //local var ref to defQueue, so cannot just reassign the one
-                //on context.
-                apsp.apply(defQueue,
-                           [defQueue.length - 1, 0].concat(globalDefQueue));
-                globalDefQueue = [];
-            }
-        }
-
-        /**
-         * Helper function that creates a require function object to give to
-         * modules that ask for it as a dependency. It needs to be specific
-         * per module because of the implication of path mappings that may
-         * need to be relative to the module name.
-         */
-        function makeRequire(mod, enableBuildCallback, altRequire) {
-            var relMap = mod && mod.map,
-                modRequire = makeContextModuleFunc(altRequire || context.require,
-                                                   relMap,
-                                                   enableBuildCallback);
-
-            addRequireMethods(modRequire, context, relMap);
-            modRequire.isBrowser = isBrowser;
-
-            return modRequire;
-        }
-
-        handlers = {
-            'require': function (mod) {
-                return makeRequire(mod);
-            },
-            'exports': function (mod) {
-                mod.usingExports = true;
-                if (mod.map.isDefine) {
-                    return (mod.exports = defined[mod.map.id] = {});
-                }
-            },
-            'module': function (mod) {
-                return (mod.module = {
-                    id: mod.map.id,
-                    uri: mod.map.url,
-                    config: function () {
-                        return (config.config && config.config[mod.map.id]) || {};
-                    },
-                    exports: defined[mod.map.id]
-                });
-            }
-        };
-
-        function removeWaiting(id) {
-            //Clean up machinery used for waiting modules.
-            delete registry[id];
-
-            each(waitAry, function (mod, i) {
-                if (mod.map.id === id) {
-                    waitAry.splice(i, 1);
-                    if (!mod.defined) {
-                        context.waitCount -= 1;
-                    }
-                    return true;
-                }
-            });
-        }
-
-        function findCycle(mod, traced) {
-            var id = mod.map.id,
-                depArray = mod.depMaps,
-                foundModule;
-
-            //Do not bother with unitialized modules or not yet enabled
-            //modules.
-            if (!mod.inited) {
-                return;
-            }
-
-            //Found the cycle.
-            if (traced[id]) {
-                return mod;
-            }
-
-            traced[id] = true;
-
-            //Trace through the dependencies.
-            each(depArray, function (depMap) {
-                var depId = depMap.id,
-                    depMod = registry[depId];
-
-                if (!depMod) {
-                    return;
-                }
-
-                if (!depMod.inited || !depMod.enabled) {
-                    //Dependency is not inited, so this cannot
-                    //be used to determine a cycle.
-                    foundModule = null;
-                    delete traced[id];
-                    return true;
-                }
-
-                //mixin traced to a new object for each dependency, so that
-                //sibling dependencies in this object to not generate a
-                //false positive match on a cycle. Ideally an Object.create
-                //type of prototype delegation would be used here, but
-                //optimizing for file size vs. execution speed since hopefully
-                //the trees are small for circular dependency scans relative
-                //to the full app perf.
-                return (foundModule = findCycle(depMod, mixin({}, traced)));
-            });
-
-            return foundModule;
-        }
-
-        function forceExec(mod, traced, uninited) {
-            var id = mod.map.id,
-                depArray = mod.depMaps;
-
-            if (!mod.inited || !mod.map.isDefine) {
-                return;
-            }
-
-            if (traced[id]) {
-                return defined[id];
-            }
-
-            traced[id] = mod;
-
-            each(depArray, function(depMap) {
-                var depId = depMap.id,
-                    depMod = registry[depId],
-                    value;
-
-                if (handlers[depId]) {
-                    return;
-                }
-
-                if (depMod) {
-                    if (!depMod.inited || !depMod.enabled) {
-                        //Dependency is not inited,
-                        //so this module cannot be
-                        //given a forced value yet.
-                        uninited[id] = true;
-                        return;
-                    }
-
-                    //Get the value for the current dependency
-                    value = forceExec(depMod, traced, uninited);
-
-                    //Even with forcing it may not be done,
-                    //in particular if the module is waiting
-                    //on a plugin resource.
-                    if (!uninited[depId]) {
-                        mod.defineDepById(depId, value);
-                    }
-                }
-            });
-
-            mod.check(true);
-
-            return defined[id];
-        }
-
-        function modCheck(mod) {
-            mod.check();
-        }
-
-        function checkLoaded() {
-            var waitInterval = config.waitSeconds * 1000,
-                //It is possible to disable the wait interval by using waitSeconds of 0.
-                expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
-                noLoads = [],
-                stillLoading = false,
-                needCycleCheck = true,
-                map, modId, err, usingPathFallback;
-
-            //Do not bother if this call was a result of a cycle break.
-            if (inCheckLoaded) {
-                return;
-            }
-
-            inCheckLoaded = true;
-
-            //Figure out the state of all the modules.
-            eachProp(registry, function (mod) {
-                map = mod.map;
-                modId = map.id;
-
-                //Skip things that are not enabled or in error state.
-                if (!mod.enabled) {
-                    return;
-                }
-
-                if (!mod.error) {
-                    //If the module should be executed, and it has not
-                    //been inited and time is up, remember it.
-                    if (!mod.inited && expired) {
-                        if (hasPathFallback(modId)) {
-                            usingPathFallback = true;
-                            stillLoading = true;
-                        } else {
-                            noLoads.push(modId);
-                            removeScript(modId);
-                        }
-                    } else if (!mod.inited && mod.fetched && map.isDefine) {
-                        stillLoading = true;
-                        if (!map.prefix) {
-                            //No reason to keep looking for unfinished
-                            //loading. If the only stillLoading is a
-                            //plugin resource though, keep going,
-                            //because it may be that a plugin resource
-                            //is waiting on a non-plugin cycle.
-                            return (needCycleCheck = false);
-                        }
-                    }
-                }
-            });
-
-            if (expired && noLoads.length) {
-                //If wait time expired, throw error of unloaded modules.
-                err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads);
-                err.contextName = context.contextName;
-                return onError(err);
-            }
-
-            //Not expired, check for a cycle.
-            if (needCycleCheck) {
-
-                each(waitAry, function (mod) {
-                    if (mod.defined) {
-                        return;
-                    }
-
-                    var cycleMod = findCycle(mod, {}),
-                        traced = {};
-
-                    if (cycleMod) {
-                        forceExec(cycleMod, traced, {});
-
-                        //traced modules may have been
-                        //removed from the registry, but
-                        //their listeners still need to
-                        //be called.
-                        eachProp(traced, modCheck);
-                    }
-                });
-
-                //Now that dependencies have
-                //been satisfied, trigger the
-                //completion check that then
-                //notifies listeners.
-                eachProp(registry, modCheck);
-            }
-
-            //If still waiting on loads, and the waiting load is something
-            //other than a plugin resource, or there are still outstanding
-            //scripts, then just try back later.
-            if ((!expired || usingPathFallback) && stillLoading) {
-                //Something is still waiting to load. Wait for it, but only
-                //if a timeout is not already in effect.
-                if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
-                    checkLoadedTimeoutId = setTimeout(function () {
-                        checkLoadedTimeoutId = 0;
-                        checkLoaded();
-                    }, 50);
-                }
-            }
-
-            inCheckLoaded = false;
-        }
-
-        Module = function (map) {
-            this.events = undefEvents[map.id] || {};
-            this.map = map;
-            this.shim = config.shim[map.id];
-            this.depExports = [];
-            this.depMaps = [];
-            this.depMatched = [];
-            this.pluginMaps = {};
-            this.depCount = 0;
-
-            /* this.exports this.factory
-               this.depMaps = [],
-               this.enabled, this.fetched
-            */
-        };
-
-        Module.prototype = {
-            init: function(depMaps, factory, errback, options) {
-                options = options || {};
-
-                //Do not do more inits if already done. Can happen if there
-                //are multiple define calls for the same module. That is not
-                //a normal, common case, but it is also not unexpected.
-                if (this.inited) {
-                    return;
-                }
-
-                this.factory = factory;
-
-                if (errback) {
-                    //Register for errors on this module.
-                    this.on('error', errback);
-                } else if (this.events.error) {
-                    //If no errback already, but there are error listeners
-                    //on this module, set up an errback to pass to the deps.
-                    errback = bind(this, function (err) {
-                        this.emit('error', err);
-                    });
-                }
-
-                //Do a copy of the dependency array, so that
-                //source inputs are not modified. For example
-                //"shim" deps are passed in here directly, and
-                //doing a direct modification of the depMaps array
-                //would affect that config.
-                this.depMaps = depMaps && depMaps.slice(0);
-                this.depMaps.rjsSkipMap = depMaps.rjsSkipMap;
-
-                this.errback = errback;
-
-                //Indicate this module has be initialized
-                this.inited = true;
-
-                this.ignore = options.ignore;
-
-                //Could have option to init this module in enabled mode,
-                //or could have been previously marked as enabled. However,
-                //the dependencies are not known until init is called. So
-                //if enabled previously, now trigger dependencies as enabled.
-                if (options.enabled || this.enabled) {
-                    //Enable this module and dependencies.
-                    //Will call this.check()
-                    this.enable();
-                } else {
-                    this.check();
-                }
-            },
-
-            defineDepById: function (id, depExports) {
-                var i;
-
-                //Find the index for this dependency.
-                each(this.depMaps, function (map, index) {
-                    if (map.id === id) {
-                        i = index;
-                        return true;
-                    }
-                });
-
-                return this.defineDep(i, depExports);
-            },
-
-            defineDep: function (i, depExports) {
-                //Because of cycles, defined callback for a given
-                //export can be called more than once.
-                if (!this.depMatched[i]) {
-                    this.depMatched[i] = true;
-                    this.depCount -= 1;
-                    this.depExports[i] = depExports;
-                }
-            },
-
-            fetch: function () {
-                if (this.fetched) {
-                    return;
-                }
-                this.fetched = true;
-
-                context.startTime = (new Date()).getTime();
-
-                var map = this.map;
-
-                //If the manager is for a plugin managed resource,
-                //ask the plugin to load it now.
-                if (this.shim) {
-                    makeRequire(this, true)(this.shim.deps || [], bind(this, function () {
-                        return map.prefix ? this.callPlugin() : this.load();
-                    }));
-                } else {
-                    //Regular dependency.
-                    return map.prefix ? this.callPlugin() : this.load();
-                }
-            },
-
-            load: function() {
-                var url = this.map.url;
-
-                //Regular dependency.
-                if (!urlFetched[url]) {
-                    urlFetched[url] = true;
-                    context.load(this.map.id, url);
-                }
-            },
-
-            /**
-             * Checks is the module is ready to define itself, and if so,
-             * define it. If the silent argument is true, then it will just
-             * define, but not notify listeners, and not ask for a context-wide
-             * check of all loaded modules. That is useful for cycle breaking.
-             */
-            check: function (silent) {
-                if (!this.enabled || this.enabling) {
-                    return;
-                }
-
-                var id = this.map.id,
-                    depExports = this.depExports,
-                    exports = this.exports,
-                    factory = this.factory,
-                    err, cjsModule;
-
-                if (!this.inited) {
-                    this.fetch();
-                } else if (this.error) {
-                    this.emit('error', this.error);
-                } else if (!this.defining) {
-                    //The factory could trigger another require call
-                    //that would result in checking this module to
-                    //define itself again. If already in the process
-                    //of doing that, skip this work.
-                    this.defining = true;
-
-                    if (this.depCount < 1 && !this.defined) {
-                        if (isFunction(factory)) {
-                            //If there is an error listener, favor passing
-                            //to that instead of throwing an error.
-                            if (this.events.error) {
-                                try {
-                                    exports = context.execCb(id, factory, depExports, exports);
-                                } catch (e) {
-                                    err = e;
-                                }
-                            } else {
-                                exports = context.execCb(id, factory, depExports, exports);
-                            }
-
-                            if (this.map.isDefine) {
-                                //If setting exports via 'module' is in play,
-                                //favor that over return value and exports. After that,
-                                //favor a non-undefined return value over exports use.
-                                cjsModule = this.module;
-                                if (cjsModule &&
-                                    cjsModule.exports !== undefined &&
-                                    //Make sure it is not already the exports value
-                                    cjsModule.exports !== this.exports) {
-                                    exports = cjsModule.exports;
-                                } else if (exports === undefined && this.usingExports) {
-                                    //exports already set the defined value.
-                                    exports = this.exports;
-                                }
-                            }
-
-                            if (err) {
-                                err.requireMap = this.map;
-                                err.requireModules = [this.map.id];
-                                err.requireType = 'define';
-                                return onError((this.error = err));
-                            }
-
-                        } else {
-                            //Just a literal value
-                            exports = factory;
-                        }
-
-                        this.exports = exports;
-
-                        if (this.map.isDefine && !this.ignore) {
-                            defined[id] = exports;
-
-                            if (req.onResourceLoad) {
-                                req.onResourceLoad(context, this.map, this.depMaps);
-                            }
-                        }
-
-                        //Clean up
-                        delete registry[id];
-
-                        this.defined = true;
-                        context.waitCount -= 1;
-                        if (context.waitCount === 0) {
-                            //Clear the wait array used for cycles.
-                            waitAry = [];
-                        }
-                    }
-
-                    //Finished the define stage. Allow calling check again
-                    //to allow define notifications below in the case of a
-                    //cycle.
-                    this.defining = false;
-
-                    if (!silent) {
-                        if (this.defined && !this.defineEmitted) {
-                            this.defineEmitted = true;
-                            this.emit('defined', this.exports);
-                            this.defineEmitComplete = true;
-                        }
-                    }
-                }
-            },
-
-            callPlugin: function() {
-                var map = this.map,
-                    id = map.id,
-                    pluginMap = makeModuleMap(map.prefix, null, false, true);
-
-                on(pluginMap, 'defined', bind(this, function (plugin) {
-                    var name = this.map.name,
-                        parentName = this.map.parentMap ? this.map.parentMap.name : null,
-                        load, normalizedMap, normalizedMod;
-
-                    //If current map is not normalized, wait for that
-                    //normalized name to load instead of continuing.
-                    if (this.map.unnormalized) {
-                        //Normalize the ID if the plugin allows it.
-                        if (plugin.normalize) {
-                            name = plugin.normalize(name, function (name) {
-                                return normalize(name, parentName, true);
-                            }) || '';
-                        }
-
-                        normalizedMap = makeModuleMap(map.prefix + '!' + name,
-                                                      this.map.parentMap,
-                                                      false,
-                                                      true);
-                        on(normalizedMap,
-                           'defined', bind(this, function (value) {
-                            this.init([], function () { return value; }, null, {
-                                enabled: true,
-                                ignore: true
-                            });
-                        }));
-                        normalizedMod = registry[normalizedMap.id];
-                        if (normalizedMod) {
-                            if (this.events.error) {
-                                normalizedMod.on('error', bind(this, function (err) {
-                                    this.emit('error', err);
-                                }));
-                            }
-                            normalizedMod.enable();
-                        }
-
-                        return;
-                    }
-
-                    load = bind(this, function (value) {
-                        this.init([], function () { return value; }, null, {
-                            enabled: true
-                        });
-                    });
-
-                    load.error = bind(this, function (err) {
-                        this.inited = true;
-                        this.error = err;
-                        err.requireModules = [id];
-
-                        //Remove temp unnormalized modules for this module,
-                        //since they will never be resolved otherwise now.
-                        eachProp(registry, function (mod) {
-                            if (mod.map.id.indexOf(id + '_unnormalized') === 0) {
-                                removeWaiting(mod.map.id);
-                            }
-                        });
-
-                        onError(err);
-                    });
-
-                    //Allow plugins to load other code without having to know the
-                    //context or how to 'complete' the load.
-                    load.fromText = function (moduleName, text) {
-                        /*jslint evil: true */
-                        var hasInteractive = useInteractive;
-
-                        //Turn off interactive script matching for IE for any define
-                        //calls in the text, then turn it back on at the end.
-                        if (hasInteractive) {
-                            useInteractive = false;
-                        }
-
-                        //Prime the system by creating a module instance for
-                        //it.
-                        getModule(makeModuleMap(moduleName));
-
-                        req.exec(text);
-
-                        if (hasInteractive) {
-                            useInteractive = true;
-                        }
-
-                        //Support anonymous modules.
-                        context.completeLoad(moduleName);
-                    };
-
-                    //Use parentName here since the plugin's name is not reliable,
-                    //could be some weird string with no path that actually wants to
-                    //reference the parentName's path.
-                    plugin.load(map.name, makeRequire(map.parentMap, true, function (deps, cb) {
-                        deps.rjsSkipMap = true;
-                        return context.require(deps, cb);
-                    }), load, config);
-                }));
-
-                context.enable(pluginMap, this);
-                this.pluginMaps[pluginMap.id] = pluginMap;
-            },
-
-            enable: function () {
-                this.enabled = true;
-
-                if (!this.waitPushed) {
-                    waitAry.push(this);
-                    context.waitCount += 1;
-                    this.waitPushed = true;
-                }
-
-                //Set flag mentioning that the module is enabling,
-                //so that immediate calls to the defined callbacks
-                //for dependencies do not trigger inadvertent load
-                //with the depCount still being zero.
-                this.enabling = true;
-
-                //Enable each dependency
-                each(this.depMaps, bind(this, function (depMap, i) {
-                    var id, mod, handler;
-
-                    if (typeof depMap === 'string') {
-                        //Dependency needs to be converted to a depMap
-                        //and wired up to this module.
-                        depMap = makeModuleMap(depMap,
-                                               (this.map.isDefine ? this.map : this.map.parentMap),
-                                               false,
-                                               !this.depMaps.rjsSkipMap);
-                        this.depMaps[i] = depMap;
-
-                        handler = handlers[depMap.id];
-
-                        if (handler) {
-                            this.depExports[i] = handler(this);
-                            return;
-                        }
-
-                        this.depCount += 1;
-
-                        on(depMap, 'defined', bind(this, function (depExports) {
-                            this.defineDep(i, depExports);
-                            this.check();
-                        }));
-
-                        if (this.errback) {
-                            on(depMap, 'error', this.errback);
-                        }
-                    }
-
-                    id = depMap.id;
-                    mod = registry[id];
-
-                    //Skip special modules like 'require', 'exports', 'module'
-                    //Also, don't call enable if it is already enabled,
-                    //important in circular dependency cases.
-                    if (!handlers[id] && mod && !mod.enabled) {
-                        context.enable(depMap, this);
-                    }
-                }));
-
-                //Enable each plugin that is used in
-                //a dependency
-                eachProp(this.pluginMaps, bind(this, function (pluginMap) {
-                    var mod = registry[pluginMap.id];
-                    if (mod && !mod.enabled) {
-                        context.enable(pluginMap, this);
-                    }
-                }));
-
-                this.enabling = false;
-
-                this.check();
-            },
-
-            on: function(name, cb) {
-                var cbs = this.events[name];
-                if (!cbs) {
-                    cbs = this.events[name] = [];
-                }
-                cbs.push(cb);
-            },
-
-            emit: function (name, evt) {
-                each(this.events[name], function (cb) {
-                    cb(evt);
-                });
-                if (name === 'error') {
-                    //Now that the error handler was triggered, remove
-                    //the listeners, since this broken Module instance
-                    //can stay around for a while in the registry/waitAry.
-                    delete this.events[name];
-                }
-            }
-        };
-
-        function callGetModule(args) {
-            getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
-        }
-
-        function removeListener(node, func, name, ieName) {
-            //Favor detachEvent because of IE9
-            //issue, see attachEvent/addEventListener comment elsewhere
-            //in this file.
-            if (node.detachEvent && !isOpera) {
-                //Probably IE. If not it will throw an error, which will be
-                //useful to know.
-                if (ieName) {
-                    node.detachEvent(ieName, func);
-                }
-            } else {
-                node.removeEventListener(name, func, false);
-            }
-        }
-
-        /**
-         * Given an event from a script node, get the requirejs info from it,
-         * and then removes the event listeners on the node.
-         * @param {Event} evt
-         * @returns {Object}
-         */
-        function getScriptData(evt) {
-            //Using currentTarget instead of target for Firefox 2.0's sake. Not
-            //all old browsers will be supported, but this one was easy enough
-            //to support and still makes sense.
-            var node = evt.currentTarget || evt.srcElement;
-
-            //Remove the listeners once here.
-            removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange');
-            removeListener(node, context.onScriptError, 'error');
-
-            return {
-                node: node,
-                id: node && node.getAttribute('data-requiremodule')
-            };
-        }
-
-        return (context = {
-            config: config,
-            contextName: contextName,
-            registry: registry,
-            defined: defined,
-            urlFetched: urlFetched,
-            waitCount: 0,
-            defQueue: defQueue,
-            Module: Module,
-            makeModuleMap: makeModuleMap,
-
-            /**
-             * Set a configuration for the context.
-             * @param {Object} cfg config object to integrate.
-             */
-            configure: function (cfg) {
-                //Make sure the baseUrl ends in a slash.
-                if (cfg.baseUrl) {
-                    if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
-                        cfg.baseUrl += '/';
-                    }
-                }
-
-                //Save off the paths and packages since they require special processing,
-                //they are additive.
-                var pkgs = config.pkgs,
-                    shim = config.shim,
-                    paths = config.paths,
-                    map = config.map;
-
-                //Mix in the config values, favoring the new values over
-                //existing ones in context.config.
-                mixin(config, cfg, true);
-
-                //Merge paths.
-                config.paths = mixin(paths, cfg.paths, true);
-
-                //Merge map
-                if (cfg.map) {
-                    config.map = mixin(map || {}, cfg.map, true, true);
-                }
-
-                //Merge shim
-                if (cfg.shim) {
-                    eachProp(cfg.shim, function (value, id) {
-                        //Normalize the structure
-                        if (isArray(value)) {
-                            value = {
-                                deps: value
-                            };
-                        }
-                        if (value.exports && !value.exports.__buildReady) {
-                            value.exports = context.makeShimExports(value.exports);
-                        }
-                        shim[id] = value;
-                    });
-                    config.shim = shim;
-                }
-
-                //Adjust packages if necessary.
-                if (cfg.packages) {
-                    each(cfg.packages, function (pkgObj) {
-                        var location;
-
-                        pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj;
-                        location = pkgObj.location;
-
-                        //Create a brand new object on pkgs, since currentPackages can
-                        //be passed in again, and config.pkgs is the internal transformed
-                        //state for all package configs.
-                        pkgs[pkgObj.name] = {
-                            name: pkgObj.name,
-                            location: location || pkgObj.name,
-                            //Remove leading dot in main, so main paths are normalized,
-                            //and remove any trailing .js, since different package
-                            //envs have different conventions: some use a module name,
-                            //some use a file name.
-                            main: (pkgObj.main || 'main')
-                                  .replace(currDirRegExp, '')
-                                  .replace(jsSuffixRegExp, '')
-                        };
-                    });
-
-                    //Done with modifications, assing packages back to context config
-                    config.pkgs = pkgs;
-                }
-
-                //If there are any "waiting to execute" modules in the registry,
-                //update the maps for them, since their info, like URLs to load,
-                //may have changed.
-                eachProp(registry, function (mod, id) {
-                    mod.map = makeModuleMap(id);
-                });
-
-                //If a deps array or a config callback is specified, then call
-                //require with those args. This is useful when require is defined as a
-                //config object before require.js is loaded.
-                if (cfg.deps || cfg.callback) {
-                    context.require(cfg.deps || [], cfg.callback);
-                }
-            },
-
-            makeShimExports: function (exports) {
-                var func;
-                if (typeof exports === 'string') {
-                    func = function () {
-                        return getGlobal(exports);
-                    };
-                    //Save the exports for use in nodefine checking.
-                    func.exports = exports;
-                    return func;
-                } else {
-                    return function () {
-                        return exports.apply(global, arguments);
-                    };
-                }
-            },
-
-            requireDefined: function (id, relMap) {
-                return hasProp(defined, makeModuleMap(id, relMap, false, true).id);
-            },
-
-            requireSpecified: function (id, relMap) {
-                id = makeModuleMap(id, relMap, false, true).id;
-                return hasProp(defined, id) || hasProp(registry, id);
-            },
-
-            require: function (deps, callback, errback, relMap) {
-                var moduleName, id, map, requireMod, args;
-                if (typeof deps === 'string') {
-                    if (isFunction(callback)) {
-                        //Invalid call
-                        return onError(makeError('requireargs', 'Invalid require call'), errback);
-                    }
-
-                    //Synchronous access to one module. If require.get is
-                    //available (as in the Node adapter), prefer that.
-                    //In this case deps is the moduleName and callback is
-                    //the relMap
-                    if (req.get) {
-                        return req.get(context, deps, callback);
-                    }
-
-                    //Just return the module wanted. In this scenario, the
-                    //second arg (if passed) is just the relMap.
-                    moduleName = deps;
-                    relMap = callback;
-
-                    //Normalize module name, if it contains . or ..
-                    map = makeModuleMap(moduleName, relMap, false, true);
-                    id = map.id;
-
-                    if (!hasProp(defined, id)) {
-                        return onError(makeError('notloaded', 'Module name "' +
-                                    id +
-                                    '" has not been loaded yet for context: ' +
-                                    contextName));
-                    }
-                    return defined[id];
-                }
-
-                //Callback require. Normalize args. if callback or errback is
-                //not a function, it means it is a relMap. Test errback first.
-                if (errback && !isFunction(errback)) {
-                    relMap = errback;
-                    errback = undefined;
-                }
-                if (callback && !isFunction(callback)) {
-                    relMap = callback;
-                    callback = undefined;
-                }
-
-                //Any defined modules in the global queue, intake them now.
-                takeGlobalQueue();
-
-                //Make sure any remaining defQueue items get properly processed.
-                while (defQueue.length) {
-                    args = defQueue.shift();
-                    if (args[0] === null) {
-                        return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1]));
-                    } else {
-                        //args are id, deps, factory. Should be normalized by the
-                        //define() function.
-                        callGetModule(args);
-                    }
-                }
-
-                //Mark all the dependencies as needing to be loaded.
-                requireMod = getModule(makeModuleMap(null, relMap));
-
-                requireMod.init(deps, callback, errback, {
-                    enabled: true
-                });
-
-                checkLoaded();
-
-                return context.require;
-            },
-
-            undef: function (id) {
-                var map = makeModuleMap(id, null, true),
-                    mod = registry[id];
-
-                delete defined[id];
-                delete urlFetched[map.url];
-                delete undefEvents[id];
-
-                if (mod) {
-                    //Hold on to listeners in case the
-                    //module will be attempted to be reloaded
-                    //using a different config.
-                    if (mod.events.defined) {
-                        undefEvents[id] = mod.events;
-                    }
-
-                    removeWaiting(id);
-                }
-            },
-
-            /**
-             * Called to enable a module if it is still in the registry
-             * awaiting enablement. parent module is passed in for context,
-             * used by the optimizer.
-             */
-            enable: function (depMap, parent) {
-                var mod = registry[depMap.id];
-                if (mod) {
-                    getModule(depMap).enable();
-                }
-            },
-
-            /**
-             * Internal method used by environment adapters to complete a load event.
-             * A load event could be a script load or just a load pass from a synchronous
-             * load call.
-             * @param {String} moduleName the name of the module to potentially complete.
-             */
-            completeLoad: function (moduleName) {
-                var shim = config.shim[moduleName] || {},
-                shExports = shim.exports && shim.exports.exports,
-                found, args, mod;
-
-                takeGlobalQueue();
-
-                while (defQueue.length) {
-                    args = defQueue.shift();
-                    if (args[0] === null) {
-                        args[0] = moduleName;
-                        //If already found an anonymous module and bound it
-                        //to this name, then this is some other anon module
-                        //waiting for its completeLoad to fire.
-                        if (found) {
-                            break;
-                        }
-                        found = true;
-                    } else if (args[0] === moduleName) {
-                        //Found matching define call for this script!
-                        found = true;
-                    }
-
-                    callGetModule(args);
-                }
-
-                //Do this after the cycle of callGetModule in case the result
-                //of those calls/init calls changes the registry.
-                mod = registry[moduleName];
-
-                if (!found &&
-                    !defined[moduleName] &&
-                    mod && !mod.inited) {
-                    if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
-                        if (hasPathFallback(moduleName)) {
-                            return;
-                        } else {
-                            return onError(makeError('nodefine',
-                                             'No define call for ' + moduleName,
-                                             null,
-                                             [moduleName]));
-                        }
-                    } else {
-                        //A script that does not call define(), so just simulate
-                        //the call for it.
-                        callGetModule([moduleName, (shim.deps || []), shim.exports]);
-                    }
-                }
-
-                checkLoaded();
-            },
-
-            /**
-             * Converts a module name + .extension into an URL path.
-             * *Requires* the use of a module name. It does not support using
-             * plain URLs like nameToUrl.
-             */
-            toUrl: function (moduleNamePlusExt, relModuleMap) {
-                var index = moduleNamePlusExt.lastIndexOf('.'),
-                    ext = null;
-
-                if (index !== -1) {
-                    ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
-                    moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
-                }
-
-                return context.nameToUrl(moduleNamePlusExt, ext, relModuleMap);
-            },
-
-            /**
-             * Converts a module name to a file path. Supports cases where
-             * moduleName may actually be just an URL.
-             */
-            nameToUrl: function (moduleName, ext, relModuleMap) {
-                var paths, pkgs, pkg, pkgPath, syms, i, parentModule, url,
-                    parentPath;
-
-                //Normalize module name if have a base relative module name to work from.
-                moduleName = normalize(moduleName, relModuleMap && relModuleMap.id, true);
-
-                //If a colon is in the URL, it indicates a protocol is used and it is just
-                //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?)
-                //or ends with .js, then assume the user meant to use an url and not a module id.
-                //The slash is important for protocol-less URLs as well as full paths.
-                if (req.jsExtRegExp.test(moduleName)) {
-                    //Just a plain path, not module name lookup, so just return it.
-                    //Add extension if it is included. This is a bit wonky, only non-.js things pass
-                    //an extension, this method probably needs to be reworked.
-                    url = moduleName + (ext || '');
-                } else {
-                    //A module that needs to be converted to a path.
-                    paths = config.paths;
-                    pkgs = config.pkgs;
-
-                    syms = moduleName.split('/');
-                    //For each module name segment, see if there is a path
-                    //registered for it. Start with most specific name
-                    //and work up from it.
-                    for (i = syms.length; i > 0; i -= 1) {
-                        parentModule = syms.slice(0, i).join('/');
-                        pkg = pkgs[parentModule];
-                        parentPath = paths[parentModule];
-                        if (parentPath) {
-                            //If an array, it means there are a few choices,
-                            //Choose the one that is desired
-                            if (isArray(parentPath)) {
-                                parentPath = parentPath[0];
-                            }
-                            syms.splice(0, i, parentPath);
-                            break;
-                        } else if (pkg) {
-                            //If module name is just the package name, then looking
-                            //for the main module.
-                            if (moduleName === pkg.name) {
-                                pkgPath = pkg.location + '/' + pkg.main;
-                            } else {
-                                pkgPath = pkg.location;
-                            }
-                            syms.splice(0, i, pkgPath);
-                            break;
-                        }
-                    }
-
-                    //Join the path parts together, then figure out if baseUrl is needed.
-                    url = syms.join('/') + (ext || '.js');
-                    url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
-                }
-
-                return config.urlArgs ? url +
-                                        ((url.indexOf('?') === -1 ? '?' : '&') +
-                                         config.urlArgs) : url;
-            },
-
-            //Delegates to req.load. Broken out as a separate function to
-            //allow overriding in the optimizer.
-            load: function (id, url) {
-                req.load(context, id, url);
-            },
-
-            /**
-             * Executes a module callack function. Broken out as a separate function
-             * solely to allow the build system to sequence the files in the built
-             * layer in the right sequence.
-             *
-             * @private
-             */
-            execCb: function (name, callback, args, exports) {
-                return callback.apply(exports, args);
-            },
-
-            /**
-             * callback for script loads, used to check status of loading.
-             *
-             * @param {Event} evt the event from the browser for the script
-             * that was loaded.
-             */
-            onScriptLoad: function (evt) {
-                //Using currentTarget instead of target for Firefox 2.0's sake. Not
-                //all old browsers will be supported, but this one was easy enough
-                //to support and still makes sense.
-                if (evt.type === 'load' ||
-                    (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) {
-                    //Reset interactive script so a script node is not held onto for
-                    //to long.
-                    interactiveScript = null;
-
-                    //Pull out the name of the module and the context.
-                    var data = getScriptData(evt);
-                    context.completeLoad(data.id);
-                }
-            },
-
-            /**
-             * Callback for script errors.
-             */
-            onScriptError: function (evt) {
-                var data = getScriptData(evt);
-                if (!hasPathFallback(data.id)) {
-                    return onError(makeError('scripterror', 'Script error', evt, [data.id]));
-                }
-            }
-        });
-    }
-
-    /**
-     * Main entry point.
-     *
-     * If the only argument to require is a string, then the module that
-     * is represented by that string is fetched for the appropriate context.
-     *
-     * If the first argument is an array, then it will be treated as an array
-     * of dependency string names to fetch. An optional function callback can
-     * be specified to execute when all of those dependencies are available.
-     *
-     * Make a local req variable to help Caja compliance (it assumes things
-     * on a require that are not standardized), and to give a short
-     * name for minification/local scope use.
-     */
-    req = requirejs = function (deps, callback, errback, optional) {
-
-        //Find the right context, use default
-        var contextName = defContextName,
-            context, config;
-
-        // Determine if have config object in the call.
-        if (!isArray(deps) && typeof deps !== 'string') {
-            // deps is a config object
-            config = deps;
-            if (isArray(callback)) {
-                // Adjust args if there are dependencies
-                deps = callback;
-                callback = errback;
-                errback = optional;
-            } else {
-                deps = [];
-            }
-        }
-
-        if (config && config.context) {
-            contextName = config.context;
-        }
-
-        context = contexts[contextName];
-        if (!context) {
-            context = contexts[contextName] = req.s.newContext(contextName);
-        }
-
-        if (config) {
-            context.configure(config);
-        }
-
-        return context.require(deps, callback, errback);
-    };
-
-    /**
-     * Support require.config() to make it easier to cooperate with other
-     * AMD loaders on globally agreed names.
-     */
-    req.config = function (config) {
-        return req(config);
-    };
-
-    /**
-     * Export require as a global, but only if it does not already exist.
-     */
-    if (!require) {
-        require = req;
-    }
-
-    req.version = version;
-
-    //Used to filter out dependencies that are already paths.
-    req.jsExtRegExp = /^\/|:|\?|\.js$/;
-    req.isBrowser = isBrowser;
-    s = req.s = {
-        contexts: contexts,
-        newContext: newContext
-    };
-
-    //Create default context.
-    req({});
-
-    //Exports some context-sensitive methods on global require, using
-    //default context if no context specified.
-    addRequireMethods(req);
-
-    if (isBrowser) {
-        head = s.head = document.getElementsByTagName('head')[0];
-        //If BASE tag is in play, using appendChild is a problem for IE6.
-        //When that browser dies, this can be removed. Details in this jQuery bug:
-        //http://dev.jquery.com/ticket/2709
-        baseElement = document.getElementsByTagName('base')[0];
-        if (baseElement) {
-            head = s.head = baseElement.parentNode;
-        }
-    }
-
-    /**
-     * Any errors that require explicitly generates will be passed to this
-     * function. Intercept/override it if you want custom error handling.
-     * @param {Error} err the error object.
-     */
-    req.onError = function (err) {
-        throw err;
-    };
-
-    /**
-     * Does the request to load a module for the browser case.
-     * Make this a separate function to allow other environments
-     * to override it.
-     *
-     * @param {Object} context the require context to find state.
-     * @param {String} moduleName the name of the module.
-     * @param {Object} url the URL to the module.
-     */
-    req.load = function (context, moduleName, url) {
-        var config = (context && context.config) || {},
-            node;
-        if (isBrowser) {
-            //In the browser so use a script tag
-            node = config.xhtml ?
-                   document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') :
-                   document.createElement('script');
-            node.type = config.scriptType || 'text/javascript';
-            node.charset = 'utf-8';
-
-            node.setAttribute('data-requirecontext', context.contextName);
-            node.setAttribute('data-requiremodule', moduleName);
-
-            //Set up load listener. Test attachEvent first because IE9 has
-            //a subtle issue in its addEventListener and script onload firings
-            //that do not match the behavior of all other browsers with
-            //addEventListener support, which fire the onload event for a
-            //script right after the script execution. See:
-            //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution
-            //UNFORTUNATELY Opera implements attachEvent but does not follow the script
-            //script execution mode.
-            if (node.attachEvent &&
-                //Check if node.attachEvent is artificially added by custom script or
-                //natively supported by browser
-                //read https://github.com/jrburke/requirejs/issues/187
-                //if we can NOT find [native code] then it must NOT natively supported.
-                //in IE8, node.attachEvent does not have toString()
-                //Note the test for "[native code" with no closing brace, see:
-                //https://github.com/jrburke/requirejs/issues/273
-                !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) &&
-                !isOpera) {
-                //Probably IE. IE (at least 6-8) do not fire
-                //script onload right after executing the script, so
-                //we cannot tie the anonymous define call to a name.
-                //However, IE reports the script as being in 'interactive'
-                //readyState at the time of the define call.
-                useInteractive = true;
-
-                node.attachEvent('onreadystatechange', context.onScriptLoad);
-                //It would be great to add an error handler here to catch
-                //404s in IE9+. However, onreadystatechange will fire before
-                //the error handler, so that does not help. If addEvenListener
-                //is used, then IE will fire error before load, but we cannot
-                //use that pathway given the connect.microsoft.com issue
-                //mentioned above about not doing the 'script execute,
-                //then fire the script load event listener before execute
-                //next script' that other browsers do.
-                //Best hope: IE10 fixes the issues,
-                //and then destroys all installs of IE 6-9.
-                //node.attachEvent('onerror', context.onScriptError);
-            } else {
-                node.addEventListener('load', context.onScriptLoad, false);
-                node.addEventListener('error', context.onScriptError, false);
-            }
-            node.src = url;
-
-            //For some cache cases in IE 6-8, the script executes before the end
-            //of the appendChild execution, so to tie an anonymous define
-            //call to the module name (which is stored on the node), hold on
-            //to a reference to this node, but clear after the DOM insertion.
-            currentlyAddingScript = node;
-            if (baseElement) {
-                head.insertBefore(node, baseElement);
-            } else {
-                head.appendChild(node);
-            }
-            currentlyAddingScript = null;
-
-            return node;
-        } else if (isWebWorker) {
-            //In a web worker, use importScripts. This is not a very
-            //efficient use of importScripts, importScripts will block until
-            //its script is downloaded and evaluated. However, if web workers
-            //are in play, the expectation that a build has been done so that
-            //only one script needs to be loaded anyway. This may need to be
-            //reevaluated if other use cases become common.
-            importScripts(url);
-
-            //Account for anonymous modules
-            context.completeLoad(moduleName);
-        }
-    };
-
-    function getInteractiveScript() {
-        if (interactiveScript && interactiveScript.readyState === 'interactive') {
-            return interactiveScript;
-        }
-
-        eachReverse(scripts(), function (script) {
-            if (script.readyState === 'interactive') {
-                return (interactiveScript = script);
-            }
-        });
-        return interactiveScript;
-    }
-
-    //Look for a data-main script attribute, which could also adjust the baseUrl.
-    if (isBrowser) {
-        //Figure out baseUrl. Get it from the script tag with require.js in it.
-        eachReverse(scripts(), function (script) {
-            //Set the 'head' where we can append children by
-            //using the script's parent.
-            if (!head) {
-                head = script.parentNode;
-            }
-
-            //Look for a data-main attribute to set main script for the page
-            //to load. If it is there, the path to data main becomes the
-            //baseUrl, if it is not already set.
-            dataMain = script.getAttribute('data-main');
-            if (dataMain) {
-
-                //Pull off the directory of data-main for use as the
-                //baseUrl.
-                src = dataMain.split('/');
-                mainScript = src.pop();
-                subPath = src.length ? src.join('/')  + '/' : './';
-
-                //Set final baseUrl if there is not already an explicit one.
-                if (!cfg.baseUrl) {
-                    cfg.baseUrl = subPath;
-                }
-
-                //Strip off any trailing .js since dataMain is now
-                //like a module name.
-                dataMain = mainScript.replace(jsSuffixRegExp, '');
-
-                //Put the data-main script in the files to load.
-                cfg.deps = cfg.deps ? cfg.deps.concat(dataMain) : [dataMain];
-
-                return true;
-            }
-        });
-    }
-
-    /**
-     * The function that handles definitions of modules. Differs from
-     * require() in that a string for the module should be the first argument,
-     * and the function to execute after dependencies are loaded should
-     * return a value to define the module corresponding to the first argument's
-     * name.
-     */
-    define = function (name, deps, callback) {
-        var node, context;
-
-        //Allow for anonymous functions
-        if (typeof name !== 'string') {
-            //Adjust args appropriately
-            callback = deps;
-            deps = name;
-            name = null;
-        }
-
-        //This module may not have dependencies
-        if (!isArray(deps)) {
-            callback = deps;
-            deps = [];
-        }
-
-        //If no name, and callback is a function, then figure out if it a
-        //CommonJS thing with dependencies.
-        if (!deps.length && isFunction(callback)) {
-            //Remove comments from the callback string,
-            //look for require calls, and pull them into the dependencies,
-            //but only if there are function args.
-            if (callback.length) {
-                callback
-                    .toString()
-                    .replace(commentRegExp, '')
-                    .replace(cjsRequireRegExp, function (match, dep) {
-                        deps.push(dep);
-                    });
-
-                //May be a CommonJS thing even without require calls, but still
-                //could use exports, and module. Avoid doing exports and module
-                //work though if it just needs require.
-                //REQUIRES the function to expect the CommonJS variables in the
-                //order listed below.
-                deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps);
-            }
-        }
-
-        //If in IE 6-8 and hit an anonymous define() call, do the interactive
-        //work.
-        if (useInteractive) {
-            node = currentlyAddingScript || getInteractiveScript();
-            if (node) {
-                if (!name) {
-                    name = node.getAttribute('data-requiremodule');
-                }
-                context = contexts[node.getAttribute('data-requirecontext')];
-            }
-        }
-
-        //Always save off evaluating the def call until the script onload handler.
-        //This allows multiple modules to be in a file without prematurely
-        //tracing dependencies, and allows for anonymous module support,
-        //where the module name is not known until the script onload event
-        //occurs. If no context, use the global queue, and get it processed
-        //in the onscript load callback.
-        (context ? context.defQueue : globalDefQueue).push([name, deps, callback]);
-    };
-
-    define.amd = {
-        jQuery: true
-    };
-
-
-    /**
-     * Executes the text. Normally just uses eval, but can be modified
-     * to use a better, environment-specific call. Only used for transpiling
-     * loader plugins, not for plain JS modules.
-     * @param {String} text the text to execute/evaluate.
-     */
-    req.exec = function (text) {
-        /*jslint evil: true */
-        return eval(text);
-    };
-
-    //Set up with config info.
-    req(cfg);
-}(this));


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