--- /dev/null
+require.define('/node_modules/backbone.js', function(require, module, exports, __dirname, __filename, undefined){
+
+// Backbone.js 0.9.2
+
+// (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
+// Backbone may be freely distributed under the MIT license.
+// For all details and documentation:
+// http://backbonejs.org
+
+(function(){
+
+ // Initial Setup
+ // -------------
+
+ // Save a reference to the global object (`window` in the browser, `global`
+ // on the server).
+ var root = this;
+
+ // Save the previous value of the `Backbone` variable, so that it can be
+ // restored later on, if `noConflict` is used.
+ var previousBackbone = root.Backbone;
+
+ // Create a local reference to slice/splice.
+ var slice = Array.prototype.slice;
+ var splice = Array.prototype.splice;
+
+ // The top-level namespace. All public Backbone classes and modules will
+ // be attached to this. Exported for both CommonJS and the browser.
+ var Backbone;
+ if (typeof exports !== 'undefined') {
+ Backbone = exports;
+ } else {
+ Backbone = root.Backbone = {};
+ }
+
+ // Current version of the library. Keep in sync with `package.json`.
+ Backbone.VERSION = '0.9.2';
+
+ // Require Underscore, if we're on the server, and it's not already present.
+ var _ = root._;
+ if (!_ && (typeof require !== 'undefined')) _ = require('underscore');
+
+ // For Backbone's purposes, jQuery, Zepto, or Ender owns the `$` variable.
+ var $ = root.jQuery || root.Zepto || root.ender;
+
+ // Set the JavaScript library that will be used for DOM manipulation and
+ // Ajax calls (a.k.a. the `$` variable). By default Backbone will use: jQuery,
+ // Zepto, or Ender; but the `setDomLibrary()` method lets you inject an
+ // alternate JavaScript library (or a mock library for testing your views
+ // outside of a browser).
+ Backbone.setDomLibrary = function(lib) {
+ $ = lib;
+ };
+
+ // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
+ // to its previous owner. Returns a reference to this Backbone object.
+ Backbone.noConflict = function() {
+ root.Backbone = previousBackbone;
+ return this;
+ };
+
+ // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
+ // will fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and
+ // set a `X-Http-Method-Override` header.
+ Backbone.emulateHTTP = false;
+
+ // Turn on `emulateJSON` to support legacy servers that can't deal with direct
+ // `application/json` requests ... will encode the body as
+ // `application/x-www-form-urlencoded` instead and will send the model in a
+ // form param named `model`.
+ Backbone.emulateJSON = false;
+
+ // Backbone.Events
+ // -----------------
+
+ // Regular expression used to split event strings
+ var eventSplitter = /\s+/;
+
+ // A module that can be mixed in to *any object* in order to provide it with
+ // custom events. You may bind with `on` or remove with `off` callback functions
+ // to an event; trigger`-ing an event fires all callbacks in succession.
+ //
+ // var object = {};
+ // _.extend(object, Backbone.Events);
+ // object.on('expand', function(){ alert('expanded'); });
+ // object.trigger('expand');
+ //
+ var Events = Backbone.Events = {
+
+ // Bind one or more space separated events, `events`, to a `callback`
+ // function. Passing `"all"` will bind the callback to all events fired.
+ on: function(events, callback, context) {
+
+ var calls, event, node, tail, list;
+ if (!callback) return this;
+ events = events.split(eventSplitter);
+ calls = this._callbacks || (this._callbacks = {});
+
+ // Create an immutable callback list, allowing traversal during
+ // modification. The tail is an empty object that will always be used
+ // as the next node.
+ while (event = events.shift()) {
+ list = calls[event];
+ node = list ? list.tail : {};
+ node.next = tail = {};
+ node.context = context;
+ node.callback = callback;
+ calls[event] = {tail: tail, next: list ? list.next : node};
+ }
+
+ return this;
+ },
+
+ // Remove one or many callbacks. If `context` is null, removes all callbacks
+ // with that function. If `callback` is null, removes all callbacks for the
+ // event. If `events` is null, removes all bound callbacks for all events.
+ off: function(events, callback, context) {
+ var event, calls, node, tail, cb, ctx;
+
+ // No events, or removing *all* events.
+ if (!(calls = this._callbacks)) return;
+ if (!(events || callback || context)) {
+ delete this._callbacks;
+ return this;
+ }
+
+ // Loop through the listed events and contexts, splicing them out of the
+ // linked list of callbacks if appropriate.
+ events = events ? events.split(eventSplitter) : _.keys(calls);
+ while (event = events.shift()) {
+ node = calls[event];
+ delete calls[event];
+ if (!node || !(callback || context)) continue;
+ // Create a new list, omitting the indicated callbacks.
+ tail = node.tail;
+ while ((node = node.next) !== tail) {
+ cb = node.callback;
+ ctx = node.context;
+ if ((callback && cb !== callback) || (context && ctx !== context)) {
+ this.on(event, cb, ctx);
+ }
+ }
+ }
+
+ return this;
+ },
+
+ // Trigger one or many events, firing all bound callbacks. Callbacks are
+ // passed the same arguments as `trigger` is, apart from the event name
+ // (unless you're listening on `"all"`, which will cause your callback to
+ // receive the true name of the event as the first argument).
+ trigger: function(events) {
+ var event, node, calls, tail, args, all, rest;
+ if (!(calls = this._callbacks)) return this;
+ all = calls.all;
+ events = events.split(eventSplitter);
+ rest = slice.call(arguments, 1);
+
+ // For each event, walk through the linked list of callbacks twice,
+ // first to trigger the event, then to trigger any `"all"` callbacks.
+ while (event = events.shift()) {
+ if (node = calls[event]) {
+ tail = node.tail;
+ while ((node = node.next) !== tail) {
+ node.callback.apply(node.context || this, rest);
+ }
+ }
+ if (node = all) {
+ tail = node.tail;
+ args = [event].concat(rest);
+ while ((node = node.next) !== tail) {
+ node.callback.apply(node.context || this, args);
+ }
+ }
+ }
+
+ return this;
+ }
+
+ };
+
+ // Aliases for backwards compatibility.
+ Events.bind = Events.on;
+ Events.unbind = Events.off;
+
+ // Backbone.Model
+ // --------------
+
+ // Create a new model, with defined attributes. A client id (`cid`)
+ // is automatically generated and assigned for you.
+ var Model = Backbone.Model = function(attributes, options) {
+ var defaults;
+ attributes || (attributes = {});
+ if (options && options.parse) attributes = this.parse(attributes);
+ if (defaults = getValue(this, 'defaults')) {
+ attributes = _.extend({}, defaults, attributes);
+ }
+ if (options && options.collection) this.collection = options.collection;
+ this.attributes = {};
+ this._escapedAttributes = {};
+ this.cid = _.uniqueId('c');
+ this.changed = {};
+ this._silent = {};
+ this._pending = {};
+ this.set(attributes, {silent: true});
+ // Reset change tracking.
+ this.changed = {};
+ this._silent = {};
+ this._pending = {};
+ this._previousAttributes = _.clone(this.attributes);
+ this.initialize.apply(this, arguments);
+ };
+
+ // Attach all inheritable methods to the Model prototype.
+ _.extend(Model.prototype, Events, {
+
+ // A hash of attributes whose current and previous value differ.
+ changed: null,
+
+ // A hash of attributes that have silently changed since the last time
+ // `change` was called. Will become pending attributes on the next call.
+ _silent: null,
+
+ // A hash of attributes that have changed since the last `'change'` event
+ // began.
+ _pending: null,
+
+ // The default name for the JSON `id` attribute is `"id"`. MongoDB and
+ // CouchDB users may want to set this to `"_id"`.
+ idAttribute: 'id',
+
+ // Initialize is an empty function by default. Override it with your own
+ // initialization logic.
+ initialize: function(){},
+
+ // Return a copy of the model's `attributes` object.
+ toJSON: function(options) {
+ return _.clone(this.attributes);
+ },
+
+ // Get the value of an attribute.
+ get: function(attr) {
+ return this.attributes[attr];
+ },
+
+ // Get the HTML-escaped value of an attribute.
+ escape: function(attr) {
+ var html;
+ if (html = this._escapedAttributes[attr]) return html;
+ var val = this.get(attr);
+ return this._escapedAttributes[attr] = _.escape(val == null ? '' : '' + val);
+ },
+
+ // Returns `true` if the attribute contains a value that is not null
+ // or undefined.
+ has: function(attr) {
+ return this.get(attr) != null;
+ },
+
+ // Set a hash of model attributes on the object, firing `"change"` unless
+ // you choose to silence it.
+ set: function(key, value, options) {
+ var attrs, attr, val;
+
+ // Handle both `"key", value` and `{key: value}` -style arguments.
+ if (_.isObject(key) || key == null) {
+ attrs = key;
+ options = value;
+ } else {
+ attrs = {};
+ attrs[key] = value;
+ }
+
+ // Extract attributes and options.
+ options || (options = {});
+ if (!attrs) return this;
+ if (attrs instanceof Model) attrs = attrs.attributes;
+ if (options.unset) for (attr in attrs) attrs[attr] = void 0;
+
+ // Run validation.
+ if (!this._validate(attrs, options)) return false;
+
+ // Check for changes of `id`.
+ if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
+
+ var changes = options.changes = {};
+ var now = this.attributes;
+ var escaped = this._escapedAttributes;
+ var prev = this._previousAttributes || {};
+
+ // For each `set` attribute...
+ for (attr in attrs) {
+ val = attrs[attr];
+
+ // If the new and current value differ, record the change.
+ if (!_.isEqual(now[attr], val) || (options.unset && _.has(now, attr))) {
+ delete escaped[attr];
+ (options.silent ? this._silent : changes)[attr] = true;
+ }
+
+ // Update or delete the current value.
+ options.unset ? delete now[attr] : now[attr] = val;
+
+ // If the new and previous value differ, record the change. If not,
+ // then remove changes for this attribute.
+ if (!_.isEqual(prev[attr], val) || (_.has(now, attr) != _.has(prev, attr))) {
+ this.changed[attr] = val;
+ if (!options.silent) this._pending[attr] = true;
+ } else {
+ delete this.changed[attr];
+ delete this._pending[attr];
+ }
+ }
+
+ // Fire the `"change"` events.
+ if (!options.silent) this.change(options);
+ return this;
+ },
+
+ // Remove an attribute from the model, firing `"change"` unless you choose
+ // to silence it. `unset` is a noop if the attribute doesn't exist.
+ unset: function(attr, options) {
+ (options || (options = {})).unset = true;
+ return this.set(attr, null, options);
+ },
+
+ // Clear all attributes on the model, firing `"change"` unless you choose
+ // to silence it.
+ clear: function(options) {
+ (options || (options = {})).unset = true;
+ return this.set(_.clone(this.attributes), options);
+ },
+
+ // Fetch the model from the server. If the server's representation of the
+ // model differs from its current attributes, they will be overriden,
+ // triggering a `"change"` event.
+ fetch: function(options) {
+ options = options ? _.clone(options) : {};
+ var model = this;
+ var success = options.success;
+ options.success = function(resp, status, xhr) {
+ if (!model.set(model.parse(resp, xhr), options)) return false;
+ if (success) success(model, resp);
+ };
+ options.error = Backbone.wrapError(options.error, model, options);
+ return (this.sync || Backbone.sync).call(this, 'read', this, options);
+ },
+
+ // Set a hash of model attributes, and sync the model to the server.
+ // If the server returns an attributes hash that differs, the model's
+ // state will be `set` again.
+ save: function(key, value, options) {
+ var attrs, current;
+
+ // Handle both `("key", value)` and `({key: value})` -style calls.
+ if (_.isObject(key) || key == null) {
+ attrs = key;
+ options = value;
+ } else {
+ attrs = {};
+ attrs[key] = value;
+ }
+ options = options ? _.clone(options) : {};
+
+ // If we're "wait"-ing to set changed attributes, validate early.
+ if (options.wait) {
+ if (!this._validate(attrs, options)) return false;
+ current = _.clone(this.attributes);
+ }
+
+ // Regular saves `set` attributes before persisting to the server.
+ var silentOptions = _.extend({}, options, {silent: true});
+ if (attrs && !this.set(attrs, options.wait ? silentOptions : options)) {
+ return false;
+ }
+
+ // After a successful server-side save, the client is (optionally)
+ // updated with the server-side state.
+ var model = this;
+ var success = options.success;
+ options.success = function(resp, status, xhr) {
+ var serverAttrs = model.parse(resp, xhr);
+ if (options.wait) {
+ delete options.wait;
+ serverAttrs = _.extend(attrs || {}, serverAttrs);
+ }
+ if (!model.set(serverAttrs, options)) return false;
+ if (success) {
+ success(model, resp);
+ } else {
+ model.trigger('sync', model, resp, options);
+ }
+ };
+
+ // Finish configuring and sending the Ajax request.
+ options.error = Backbone.wrapError(options.error, model, options);
+ var method = this.isNew() ? 'create' : 'update';
+ var xhr = (this.sync || Backbone.sync).call(this, method, this, options);
+ if (options.wait) this.set(current, silentOptions);
+ return xhr;
+ },
+
+ // Destroy this model on the server if it was already persisted.
+ // Optimistically removes the model from its collection, if it has one.
+ // If `wait: true` is passed, waits for the server to respond before removal.
+ destroy: function(options) {
+ options = options ? _.clone(options) : {};
+ var model = this;
+ var success = options.success;
+
+ var triggerDestroy = function() {
+ model.trigger('destroy', model, model.collection, options);
+ };
+
+ if (this.isNew()) {
+ triggerDestroy();
+ return false;
+ }
+
+ options.success = function(resp) {
+ if (options.wait) triggerDestroy();
+ if (success) {
+ success(model, resp);
+ } else {
+ model.trigger('sync', model, resp, options);
+ }
+ };
+
+ options.error = Backbone.wrapError(options.error, model, options);
+ var xhr = (this.sync || Backbone.sync).call(this, 'delete', this, options);
+ if (!options.wait) triggerDestroy();
+ return xhr;
+ },
+
+ // Default URL for the model's representation on the server -- if you're
+ // using Backbone's restful methods, override this to change the endpoint
+ // that will be called.
+ url: function() {
+ var base = getValue(this, 'urlRoot') || getValue(this.collection, 'url') || urlError();
+ if (this.isNew()) return base;
+ return base + (base.charAt(base.length - 1) == '/' ? '' : '/') + encodeURIComponent(this.id);
+ },
+
+ // **parse** converts a response into the hash of attributes to be `set` on
+ // the model. The default implementation is just to pass the response along.
+ parse: function(resp, xhr) {
+ return resp;
+ },
+
+ // Create a new model with identical attributes to this one.
+ clone: function() {
+ return new this.constructor(this.attributes);
+ },
+
+ // A model is new if it has never been saved to the server, and lacks an id.
+ isNew: function() {
+ return this.id == null;
+ },
+
+ // Call this method to manually fire a `"change"` event for this model and
+ // a `"change:attribute"` event for each changed attribute.
+ // Calling this will cause all objects observing the model to update.
+ change: function(options) {
+ options || (options = {});
+ var changing = this._changing;
+ this._changing = true;
+
+ // Silent changes become pending changes.
+ for (var attr in this._silent) this._pending[attr] = true;
+
+ // Silent changes are triggered.
+ var changes = _.extend({}, options.changes, this._silent);
+ this._silent = {};
+ for (var attr in changes) {
+ this.trigger('change:' + attr, this, this.get(attr), options);
+ }
+ if (changing) return this;
+
+ // Continue firing `"change"` events while there are pending changes.
+ while (!_.isEmpty(this._pending)) {
+ this._pending = {};
+ this.trigger('change', this, options);
+ // Pending and silent changes still remain.
+ for (var attr in this.changed) {
+ if (this._pending[attr] || this._silent[attr]) continue;
+ delete this.changed[attr];
+ }
+ this._previousAttributes = _.clone(this.attributes);
+ }
+
+ this._changing = false;
+ return this;
+ },
+
+ // Determine if the model has changed since the last `"change"` event.
+ // If you specify an attribute name, determine if that attribute has changed.
+ hasChanged: function(attr) {
+ if (!arguments.length) return !_.isEmpty(this.changed);
+ return _.has(this.changed, attr);
+ },
+
+ // Return an object containing all the attributes that have changed, or
+ // false if there are no changed attributes. Useful for determining what
+ // parts of a view need to be updated and/or what attributes need to be
+ // persisted to the server. Unset attributes will be set to undefined.
+ // You can also pass an attributes object to diff against the model,
+ // determining if there *would be* a change.
+ changedAttributes: function(diff) {
+ if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
+ var val, changed = false, old = this._previousAttributes;
+ for (var attr in diff) {
+ if (_.isEqual(old[attr], (val = diff[attr]))) continue;
+ (changed || (changed = {}))[attr] = val;
+ }
+ return changed;
+ },
+
+ // Get the previous value of an attribute, recorded at the time the last
+ // `"change"` event was fired.
+ previous: function(attr) {
+ if (!arguments.length || !this._previousAttributes) return null;
+ return this._previousAttributes[attr];
+ },
+
+ // Get all of the attributes of the model at the time of the previous
+ // `"change"` event.
+ previousAttributes: function() {
+ return _.clone(this._previousAttributes);
+ },
+
+ // Check if the model is currently in a valid state. It's only possible to
+ // get into an *invalid* state if you're using silent changes.
+ isValid: function() {
+ return !this.validate(this.attributes);
+ },
+
+ // Run validation against the next complete set of model attributes,
+ // returning `true` if all is well. If a specific `error` callback has
+ // been passed, call that instead of firing the general `"error"` event.
+ _validate: function(attrs, options) {
+ if (options.silent || !this.validate) return true;
+ attrs = _.extend({}, this.attributes, attrs);
+ var error = this.validate(attrs, options);
+ if (!error) return true;
+ if (options && options.error) {
+ options.error(this, error, options);
+ } else {
+ this.trigger('error', this, error, options);
+ }
+ return false;
+ }
+
+ });
+
+ // Backbone.Collection
+ // -------------------
+
+ // Provides a standard collection class for our sets of models, ordered
+ // or unordered. If a `comparator` is specified, the Collection will maintain
+ // its models in sort order, as they're added and removed.
+ var Collection = Backbone.Collection = function(models, options) {
+ options || (options = {});
+ if (options.model) this.model = options.model;
+ if (options.comparator) this.comparator = options.comparator;
+ this._reset();
+ this.initialize.apply(this, arguments);
+ if (models) this.reset(models, {silent: true, parse: options.parse});
+ };
+
+ // Define the Collection's inheritable methods.
+ _.extend(Collection.prototype, Events, {
+
+ // The default model for a collection is just a **Backbone.Model**.
+ // This should be overridden in most cases.
+ model: Model,
+
+ // Initialize is an empty function by default. Override it with your own
+ // initialization logic.
+ initialize: function(){},
+
+ // The JSON representation of a Collection is an array of the
+ // models' attributes.
+ toJSON: function(options) {
+ return this.map(function(model){ return model.toJSON(options); });
+ },
+
+ // Add a model, or list of models to the set. Pass **silent** to avoid
+ // firing the `add` event for every new model.
+ add: function(models, options) {
+ var i, index, length, model, cid, id, cids = {}, ids = {}, dups = [];
+ options || (options = {});
+ models = _.isArray(models) ? models.slice() : [models];
+
+ // Begin by turning bare objects into model references, and preventing
+ // invalid models or duplicate models from being added.
+ for (i = 0, length = models.length; i < length; i++) {
+ if (!(model = models[i] = this._prepareModel(models[i], options))) {
+ throw new Error("Can't add an invalid model to a collection");
+ }
+ cid = model.cid;
+ id = model.id;
+ if (cids[cid] || this._byCid[cid] || ((id != null) && (ids[id] || this._byId[id]))) {
+ dups.push(i);
+ continue;
+ }
+ cids[cid] = ids[id] = model;
+ }
+
+ // Remove duplicates.
+ i = dups.length;
+ while (i--) {
+ models.splice(dups[i], 1);
+ }
+
+ // Listen to added models' events, and index models for lookup by
+ // `id` and by `cid`.
+ for (i = 0, length = models.length; i < length; i++) {
+ (model = models[i]).on('all', this._onModelEvent, this);
+ this._byCid[model.cid] = model;
+ if (model.id != null) this._byId[model.id] = model;
+ }
+
+ // Insert models into the collection, re-sorting if needed, and triggering
+ // `add` events unless silenced.
+ this.length += length;
+ index = options.at != null ? options.at : this.models.length;
+ splice.apply(this.models, [index, 0].concat(models));
+ if (this.comparator) this.sort({silent: true});
+ if (options.silent) return this;
+ for (i = 0, length = this.models.length; i < length; i++) {
+ if (!cids[(model = this.models[i]).cid]) continue;
+ options.index = i;
+ model.trigger('add', model, this, options);
+ }
+ return this;
+ },
+
+ // Remove a model, or a list of models from the set. Pass silent to avoid
+ // firing the `remove` event for every model removed.
+ remove: function(models, options) {
+ var i, l, index, model;
+ options || (options = {});
+ models = _.isArray(models) ? models.slice() : [models];
+ for (i = 0, l = models.length; i < l; i++) {
+ model = this.getByCid(models[i]) || this.get(models[i]);
+ if (!model) continue;
+ delete this._byId[model.id];
+ delete this._byCid[model.cid];
+ index = this.indexOf(model);
+ this.models.splice(index, 1);
+ this.length--;
+ if (!options.silent) {
+ options.index = index;
+ model.trigger('remove', model, this, options);
+ }
+ this._removeReference(model);
+ }
+ return this;
+ },
+
+ // Add a model to the end of the collection.
+ push: function(model, options) {
+ model = this._prepareModel(model, options);
+ this.add(model, options);
+ return model;
+ },
+
+ // Remove a model from the end of the collection.
+ pop: function(options) {
+ var model = this.at(this.length - 1);
+ this.remove(model, options);
+ return model;
+ },
+
+ // Add a model to the beginning of the collection.
+ unshift: function(model, options) {
+ model = this._prepareModel(model, options);
+ this.add(model, _.extend({at: 0}, options));
+ return model;
+ },
+
+ // Remove a model from the beginning of the collection.
+ shift: function(options) {
+ var model = this.at(0);
+ this.remove(model, options);
+ return model;
+ },
+
+ // Get a model from the set by id.
+ get: function(id) {
+ if (id == null) return void 0;
+ return this._byId[id.id != null ? id.id : id];
+ },
+
+ // Get a model from the set by client id.
+ getByCid: function(cid) {
+ return cid && this._byCid[cid.cid || cid];
+ },
+
+ // Get the model at the given index.
+ at: function(index) {
+ return this.models[index];
+ },
+
+ // Return models with matching attributes. Useful for simple cases of `filter`.
+ where: function(attrs) {
+ if (_.isEmpty(attrs)) return [];
+ return this.filter(function(model) {
+ for (var key in attrs) {
+ if (attrs[key] !== model.get(key)) return false;
+ }
+ return true;
+ });
+ },
+
+ // Force the collection to re-sort itself. You don't need to call this under
+ // normal circumstances, as the set will maintain sort order as each item
+ // is added.
+ sort: function(options) {
+ options || (options = {});
+ if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
+ var boundComparator = _.bind(this.comparator, this);
+ if (this.comparator.length == 1) {
+ this.models = this.sortBy(boundComparator);
+ } else {
+ this.models.sort(boundComparator);
+ }
+ if (!options.silent) this.trigger('reset', this, options);
+ return this;
+ },
+
+ // Pluck an attribute from each model in the collection.
+ pluck: function(attr) {
+ return _.map(this.models, function(model){ return model.get(attr); });
+ },
+
+ // When you have more items than you want to add or remove individually,
+ // you can reset the entire set with a new list of models, without firing
+ // any `add` or `remove` events. Fires `reset` when finished.
+ reset: function(models, options) {
+ models || (models = []);
+ options || (options = {});
+ for (var i = 0, l = this.models.length; i < l; i++) {
+ this._removeReference(this.models[i]);
+ }
+ this._reset();
+ this.add(models, _.extend({silent: true}, options));
+ if (!options.silent) this.trigger('reset', this, options);
+ return this;
+ },
+
+ // Fetch the default set of models for this collection, resetting the
+ // collection when they arrive. If `add: true` is passed, appends the
+ // models to the collection instead of resetting.
+ fetch: function(options) {
+ options = options ? _.clone(options) : {};
+ if (options.parse === undefined) options.parse = true;
+ var collection = this;
+ var success = options.success;
+ options.success = function(resp, status, xhr) {
+ collection[options.add ? 'add' : 'reset'](collection.parse(resp, xhr), options);
+ if (success) success(collection, resp);
+ };
+ options.error = Backbone.wrapError(options.error, collection, options);
+ return (this.sync || Backbone.sync).call(this, 'read', this, options);
+ },
+
+ // Create a new instance of a model in this collection. Add the model to the
+ // collection immediately, unless `wait: true` is passed, in which case we
+ // wait for the server to agree.
+ create: function(model, options) {
+ var coll = this;
+ options = options ? _.clone(options) : {};
+ model = this._prepareModel(model, options);
+ if (!model) return false;
+ if (!options.wait) coll.add(model, options);
+ var success = options.success;
+ options.success = function(nextModel, resp, xhr) {
+ if (options.wait) coll.add(nextModel, options);
+ if (success) {
+ success(nextModel, resp);
+ } else {
+ nextModel.trigger('sync', model, resp, options);
+ }
+ };
+ model.save(null, options);
+ return model;
+ },
+
+ // **parse** converts a response into a list of models to be added to the
+ // collection. The default implementation is just to pass it through.
+ parse: function(resp, xhr) {
+ return resp;
+ },
+
+ // Proxy to _'s chain. Can't be proxied the same way the rest of the
+ // underscore methods are proxied because it relies on the underscore
+ // constructor.
+ chain: function () {
+ return _(this.models).chain();
+ },
+
+ // Reset all internal state. Called when the collection is reset.
+ _reset: function(options) {
+ this.length = 0;
+ this.models = [];
+ this._byId = {};
+ this._byCid = {};
+ },
+
+ // Prepare a model or hash of attributes to be added to this collection.
+ _prepareModel: function(model, options) {
+ options || (options = {});
+ if (!(model instanceof Model)) {
+ var attrs = model;
+ options.collection = this;
+ model = new this.model(attrs, options);
+ if (!model._validate(model.attributes, options)) model = false;
+ } else if (!model.collection) {
+ model.collection = this;
+ }
+ return model;
+ },
+
+ // Internal method to remove a model's ties to a collection.
+ _removeReference: function(model) {
+ if (this == model.collection) {
+ delete model.collection;
+ }
+ model.off('all', this._onModelEvent, this);
+ },
+
+ // Internal method called every time a model in the set fires an event.
+ // Sets need to update their indexes when models change ids. All other
+ // events simply proxy through. "add" and "remove" events that originate
+ // in other collections are ignored.
+ _onModelEvent: function(event, model, collection, options) {
+ if ((event == 'add' || event == 'remove') && collection != this) return;
+ if (event == 'destroy') {
+ this.remove(model, options);
+ }
+ if (model && event === 'change:' + model.idAttribute) {
+ delete this._byId[model.previous(model.idAttribute)];
+ this._byId[model.id] = model;
+ }
+ this.trigger.apply(this, arguments);
+ }
+
+ });
+
+ // Underscore methods that we want to implement on the Collection.
+ var methods = ['forEach', 'each', 'map', 'reduce', 'reduceRight', 'find',
+ 'detect', 'filter', 'select', 'reject', 'every', 'all', 'some', 'any',
+ 'include', 'contains', 'invoke', 'max', 'min', 'sortBy', 'sortedIndex',
+ 'toArray', 'size', 'first', 'initial', 'rest', 'last', 'without', 'indexOf',
+ 'shuffle', 'lastIndexOf', 'isEmpty', 'groupBy'];
+
+ // Mix in each Underscore method as a proxy to `Collection#models`.
+ _.each(methods, function(method) {
+ Collection.prototype[method] = function() {
+ return _[method].apply(_, [this.models].concat(_.toArray(arguments)));
+ };
+ });
+
+ // Backbone.Router
+ // -------------------
+
+ // Routers map faux-URLs to actions, and fire events when routes are
+ // matched. Creating a new one sets its `routes` hash, if not set statically.
+ var Router = Backbone.Router = function(options) {
+ options || (options = {});
+ if (options.routes) this.routes = options.routes;
+ this._bindRoutes();
+ this.initialize.apply(this, arguments);
+ };
+
+ // Cached regular expressions for matching named param parts and splatted
+ // parts of route strings.
+ var namedParam = /:\w+/g;
+ var splatParam = /\*\w+/g;
+ var escapeRegExp = /[-[\]{}()+?.,\\^$|#\s]/g;
+
+ // Set up all inheritable **Backbone.Router** properties and methods.
+ _.extend(Router.prototype, Events, {
+
+ // Initialize is an empty function by default. Override it with your own
+ // initialization logic.
+ initialize: function(){},
+
+ // Manually bind a single named route to a callback. For example:
+ //
+ // this.route('search/:query/p:num', 'search', function(query, num) {
+ // ...
+ // });
+ //
+ route: function(route, name, callback) {
+ Backbone.history || (Backbone.history = new History);
+ if (!_.isRegExp(route)) route = this._routeToRegExp(route);
+ if (!callback) callback = this[name];
+ Backbone.history.route(route, _.bind(function(fragment) {
+ var args = this._extractParameters(route, fragment);
+ callback && callback.apply(this, args);
+ this.trigger.apply(this, ['route:' + name].concat(args));
+ Backbone.history.trigger('route', this, name, args);
+ }, this));
+ return this;
+ },
+
+ // Simple proxy to `Backbone.history` to save a fragment into the history.
+ navigate: function(fragment, options) {
+ Backbone.history.navigate(fragment, options);
+ },
+
+ // Bind all defined routes to `Backbone.history`. We have to reverse the
+ // order of the routes here to support behavior where the most general
+ // routes can be defined at the bottom of the route map.
+ _bindRoutes: function() {
+ if (!this.routes) return;
+ var routes = [];
+ for (var route in this.routes) {
+ routes.unshift([route, this.routes[route]]);
+ }
+ for (var i = 0, l = routes.length; i < l; i++) {
+ this.route(routes[i][0], routes[i][1], this[routes[i][1]]);
+ }
+ },
+
+ // Convert a route string into a regular expression, suitable for matching
+ // against the current location hash.
+ _routeToRegExp: function(route) {
+ route = route.replace(escapeRegExp, '\\$&')
+ .replace(namedParam, '([^\/]+)')
+ .replace(splatParam, '(.*?)');
+ return new RegExp('^' + route + '$');
+ },
+
+ // Given a route, and a URL fragment that it matches, return the array of
+ // extracted parameters.
+ _extractParameters: function(route, fragment) {
+ return route.exec(fragment).slice(1);
+ }
+
+ });
+
+ // Backbone.History
+ // ----------------
+
+ // Handles cross-browser history management, based on URL fragments. If the
+ // browser does not support `onhashchange`, falls back to polling.
+ var History = Backbone.History = function() {
+ this.handlers = [];
+ _.bindAll(this, 'checkUrl');
+ };
+
+ // Cached regex for cleaning leading hashes and slashes .
+ var routeStripper = /^[#\/]/;
+
+ // Cached regex for detecting MSIE.
+ var isExplorer = /msie [\w.]+/;
+
+ // Has the history handling already been started?
+ History.started = false;
+
+ // Set up all inheritable **Backbone.History** properties and methods.
+ _.extend(History.prototype, Events, {
+
+ // The default interval to poll for hash changes, if necessary, is
+ // twenty times a second.
+ interval: 50,
+
+ // Gets the true hash value. Cannot use location.hash directly due to bug
+ // in Firefox where location.hash will always be decoded.
+ getHash: function(windowOverride) {
+ var loc = windowOverride ? windowOverride.location : window.location;
+ var match = loc.href.match(/#(.*)$/);
+ return match ? match[1] : '';
+ },
+
+ // Get the cross-browser normalized URL fragment, either from the URL,
+ // the hash, or the override.
+ getFragment: function(fragment, forcePushState) {
+ if (fragment == null) {
+ if (this._hasPushState || forcePushState) {
+ fragment = window.location.pathname;
+ var search = window.location.search;
+ if (search) fragment += search;
+ } else {
+ fragment = this.getHash();
+ }
+ }
+ if (!fragment.indexOf(this.options.root)) fragment = fragment.substr(this.options.root.length);
+ return fragment.replace(routeStripper, '');
+ },
+
+ // Start the hash change handling, returning `true` if the current URL matches
+ // an existing route, and `false` otherwise.
+ start: function(options) {
+ if (History.started) throw new Error("Backbone.history has already been started");
+ History.started = true;
+
+ // Figure out the initial configuration. Do we need an iframe?
+ // Is pushState desired ... is it available?
+ this.options = _.extend({}, {root: '/'}, this.options, options);
+ this._wantsHashChange = this.options.hashChange !== false;
+ this._wantsPushState = !!this.options.pushState;
+ this._hasPushState = !!(this.options.pushState && window.history && window.history.pushState);
+ var fragment = this.getFragment();
+ var docMode = document.documentMode;
+ var oldIE = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
+
+ if (oldIE) {
+ this.iframe = $('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
+ this.navigate(fragment);
+ }
+
+ // Depending on whether we're using pushState or hashes, and whether
+ // 'onhashchange' is supported, determine how we check the URL state.
+ if (this._hasPushState) {
+ $(window).bind('popstate', this.checkUrl);
+ } else if (this._wantsHashChange && ('onhashchange' in window) && !oldIE) {
+ $(window).bind('hashchange', this.checkUrl);
+ } else if (this._wantsHashChange) {
+ this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
+ }
+
+ // Determine if we need to change the base url, for a pushState link
+ // opened by a non-pushState browser.
+ this.fragment = fragment;
+ var loc = window.location;
+ var atRoot = loc.pathname == this.options.root;
+
+ // If we've started off with a route from a `pushState`-enabled browser,
+ // but we're currently in a browser that doesn't support it...
+ if (this._wantsHashChange && this._wantsPushState && !this._hasPushState && !atRoot) {
+ this.fragment = this.getFragment(null, true);
+ window.location.replace(this.options.root + '#' + this.fragment);
+ // Return immediately as browser will do redirect to new url
+ return true;
+
+ // Or if we've started out with a hash-based route, but we're currently
+ // in a browser where it could be `pushState`-based instead...
+ } else if (this._wantsPushState && this._hasPushState && atRoot && loc.hash) {
+ this.fragment = this.getHash().replace(routeStripper, '');
+ window.history.replaceState({}, document.title, loc.protocol + '//' + loc.host + this.options.root + this.fragment);
+ }
+
+ if (!this.options.silent) {
+ return this.loadUrl();
+ }
+ },
+
+ // Disable Backbone.history, perhaps temporarily. Not useful in a real app,
+ // but possibly useful for unit testing Routers.
+ stop: function() {
+ $(window).unbind('popstate', this.checkUrl).unbind('hashchange', this.checkUrl);
+ clearInterval(this._checkUrlInterval);
+ History.started = false;
+ },
+
+ // Add a route to be tested when the fragment changes. Routes added later
+ // may override previous routes.
+ route: function(route, callback) {
+ this.handlers.unshift({route: route, callback: callback});
+ },
+
+ // Checks the current URL to see if it has changed, and if it has,
+ // calls `loadUrl`, normalizing across the hidden iframe.
+ checkUrl: function(e) {
+ var current = this.getFragment();
+ if (current == this.fragment && this.iframe) current = this.getFragment(this.getHash(this.iframe));
+ if (current == this.fragment) return false;
+ if (this.iframe) this.navigate(current);
+ this.loadUrl() || this.loadUrl(this.getHash());
+ },
+
+ // Attempt to load the current URL fragment. If a route succeeds with a
+ // match, returns `true`. If no defined routes matches the fragment,
+ // returns `false`.
+ loadUrl: function(fragmentOverride) {
+ var fragment = this.fragment = this.getFragment(fragmentOverride);
+ var matched = _.any(this.handlers, function(handler) {
+ if (handler.route.test(fragment)) {
+ handler.callback(fragment);
+ return true;
+ }
+ });
+ return matched;
+ },
+
+ // Save a fragment into the hash history, or replace the URL state if the
+ // 'replace' option is passed. You are responsible for properly URL-encoding
+ // the fragment in advance.
+ //
+ // The options object can contain `trigger: true` if you wish to have the
+ // route callback be fired (not usually desirable), or `replace: true`, if
+ // you wish to modify the current URL without adding an entry to the history.
+ navigate: function(fragment, options) {
+ if (!History.started) return false;
+ if (!options || options === true) options = {trigger: options};
+ var frag = (fragment || '').replace(routeStripper, '');
+ if (this.fragment == frag) return;
+
+ // If pushState is available, we use it to set the fragment as a real URL.
+ if (this._hasPushState) {
+ if (frag.indexOf(this.options.root) != 0) frag = this.options.root + frag;
+ this.fragment = frag;
+ window.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, frag);
+
+ // If hash changes haven't been explicitly disabled, update the hash
+ // fragment to store history.
+ } else if (this._wantsHashChange) {
+ this.fragment = frag;
+ this._updateHash(window.location, frag, options.replace);
+ if (this.iframe && (frag != this.getFragment(this.getHash(this.iframe)))) {
+ // Opening and closing the iframe tricks IE7 and earlier to push a history entry on hash-tag change.
+ // When replace is true, we don't want this.
+ if(!options.replace) this.iframe.document.open().close();
+ this._updateHash(this.iframe.location, frag, options.replace);
+ }
+
+ // If you've told us that you explicitly don't want fallback hashchange-
+ // based history, then `navigate` becomes a page refresh.
+ } else {
+ window.location.assign(this.options.root + fragment);
+ }
+ if (options.trigger) this.loadUrl(fragment);
+ },
+
+ // Update the hash location, either replacing the current entry, or adding
+ // a new one to the browser history.
+ _updateHash: function(location, fragment, replace) {
+ if (replace) {
+ location.replace(location.toString().replace(/(javascript:|#).*$/, '') + '#' + fragment);
+ } else {
+ location.hash = fragment;
+ }
+ }
+ });
+
+ // Backbone.View
+ // -------------
+
+ // Creating a Backbone.View creates its initial element outside of the DOM,
+ // if an existing element is not provided...
+ var View = Backbone.View = function(options) {
+ this.cid = _.uniqueId('view');
+ this._configure(options || {});
+ this._ensureElement();
+ this.initialize.apply(this, arguments);
+ this.delegateEvents();
+ };
+
+ // Cached regex to split keys for `delegate`.
+ var delegateEventSplitter = /^(\S+)\s*(.*)$/;
+
+ // List of view options to be merged as properties.
+ var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName'];
+
+ // Set up all inheritable **Backbone.View** properties and methods.
+ _.extend(View.prototype, Events, {
+
+ // The default `tagName` of a View's element is `"div"`.
+ tagName: 'div',
+
+ // jQuery delegate for element lookup, scoped to DOM elements within the
+ // current view. This should be prefered to global lookups where possible.
+ $: function(selector) {
+ return this.$el.find(selector);
+ },
+
+ // Initialize is an empty function by default. Override it with your own
+ // initialization logic.
+ initialize: function(){},
+
+ // **render** is the core function that your view should override, in order
+ // to populate its element (`this.el`), with the appropriate HTML. The
+ // convention is for **render** to always return `this`.
+ render: function() {
+ return this;
+ },
+
+ // Remove this view from the DOM. Note that the view isn't present in the
+ // DOM by default, so calling this method may be a no-op.
+ remove: function() {
+ this.$el.remove();
+ return this;
+ },
+
+ // For small amounts of DOM Elements, where a full-blown template isn't
+ // needed, use **make** to manufacture elements, one at a time.
+ //
+ // var el = this.make('li', {'class': 'row'}, this.model.escape('title'));
+ //
+ make: function(tagName, attributes, content) {
+ var el = document.createElement(tagName);
+ if (attributes) $(el).attr(attributes);
+ if (content) $(el).html(content);
+ return el;
+ },
+
+ // Change the view's element (`this.el` property), including event
+ // re-delegation.
+ setElement: function(element, delegate) {
+ if (this.$el) this.undelegateEvents();
+ this.$el = (element instanceof $) ? element : $(element);
+ this.el = this.$el[0];
+ if (delegate !== false) this.delegateEvents();
+ return this;
+ },
+
+ // Set callbacks, where `this.events` is a hash of
+ //
+ // *{"event selector": "callback"}*
+ //
+ // {
+ // 'mousedown .title': 'edit',
+ // 'click .button': 'save'
+ // 'click .open': function(e) { ... }
+ // }
+ //
+ // pairs. Callbacks will be bound to the view, with `this` set properly.
+ // Uses event delegation for efficiency.
+ // Omitting the selector binds the event to `this.el`.
+ // This only works for delegate-able events: not `focus`, `blur`, and
+ // not `change`, `submit`, and `reset` in Internet Explorer.
+ delegateEvents: function(events) {
+ if (!(events || (events = getValue(this, 'events')))) return;
+ this.undelegateEvents();
+ for (var key in events) {
+ var method = events[key];
+ if (!_.isFunction(method)) method = this[events[key]];
+ if (!method) throw new Error('Method "' + events[key] + '" does not exist');
+ var match = key.match(delegateEventSplitter);
+ var eventName = match[1], selector = match[2];
+ method = _.bind(method, this);
+ eventName += '.delegateEvents' + this.cid;
+ if (selector === '') {
+ this.$el.bind(eventName, method);
+ } else {
+ this.$el.delegate(selector, eventName, method);
+ }
+ }
+ },
+
+ // Clears all callbacks previously bound to the view with `delegateEvents`.
+ // You usually don't need to use this, but may wish to if you have multiple
+ // Backbone views attached to the same DOM element.
+ undelegateEvents: function() {
+ this.$el.unbind('.delegateEvents' + this.cid);
+ },
+
+ // Performs the initial configuration of a View with a set of options.
+ // Keys with special meaning *(model, collection, id, className)*, are
+ // attached directly to the view.
+ _configure: function(options) {
+ if (this.options) options = _.extend({}, this.options, options);
+ for (var i = 0, l = viewOptions.length; i < l; i++) {
+ var attr = viewOptions[i];
+ if (options[attr]) this[attr] = options[attr];
+ }
+ this.options = options;
+ },
+
+ // Ensure that the View has a DOM element to render into.
+ // If `this.el` is a string, pass it through `$()`, take the first
+ // matching element, and re-assign it to `el`. Otherwise, create
+ // an element from the `id`, `className` and `tagName` properties.
+ _ensureElement: function() {
+ if (!this.el) {
+ var attrs = getValue(this, 'attributes') || {};
+ if (this.id) attrs.id = this.id;
+ if (this.className) attrs['class'] = this.className;
+ this.setElement(this.make(this.tagName, attrs), false);
+ } else {
+ this.setElement(this.el, false);
+ }
+ }
+
+ });
+
+ // The self-propagating extend function that Backbone classes use.
+ var extend = function (protoProps, classProps) {
+ var child = inherits(this, protoProps, classProps);
+ child.extend = this.extend;
+ return child;
+ };
+
+ // Set up inheritance for the model, collection, and view.
+ Model.extend = Collection.extend = Router.extend = View.extend = extend;
+
+ // Backbone.sync
+ // -------------
+
+ // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
+ var methodMap = {
+ 'create': 'POST',
+ 'update': 'PUT',
+ 'delete': 'DELETE',
+ 'read': 'GET'
+ };
+
+ // Override this function to change the manner in which Backbone persists
+ // models to the server. You will be passed the type of request, and the
+ // model in question. By default, makes a RESTful Ajax request
+ // to the model's `url()`. Some possible customizations could be:
+ //
+ // * Use `setTimeout` to batch rapid-fire updates into a single request.
+ // * Send up the models as XML instead of JSON.
+ // * Persist models via WebSockets instead of Ajax.
+ //
+ // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
+ // as `POST`, with a `_method` parameter containing the true HTTP method,
+ // as well as all requests with the body as `application/x-www-form-urlencoded`
+ // instead of `application/json` with the model in a param named `model`.
+ // Useful when interfacing with server-side languages like **PHP** that make
+ // it difficult to read the body of `PUT` requests.
+ Backbone.sync = function(method, model, options) {
+ var type = methodMap[method];
+
+ // Default options, unless specified.
+ options || (options = {});
+
+ // Default JSON-request options.
+ var params = {type: type, dataType: 'json'};
+
+ // Ensure that we have a URL.
+ if (!options.url) {
+ params.url = getValue(model, 'url') || urlError();
+ }
+
+ // Ensure that we have the appropriate request data.
+ if (!options.data && model && (method == 'create' || method == 'update')) {
+ params.contentType = 'application/json';
+ params.data = JSON.stringify(model.toJSON());
+ }
+
+ // For older servers, emulate JSON by encoding the request into an HTML-form.
+ if (Backbone.emulateJSON) {
+ params.contentType = 'application/x-www-form-urlencoded';
+ params.data = params.data ? {model: params.data} : {};
+ }
+
+ // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
+ // And an `X-HTTP-Method-Override` header.
+ if (Backbone.emulateHTTP) {
+ if (type === 'PUT' || type === 'DELETE') {
+ if (Backbone.emulateJSON) params.data._method = type;
+ params.type = 'POST';
+ params.beforeSend = function(xhr) {
+ xhr.setRequestHeader('X-HTTP-Method-Override', type);
+ };
+ }
+ }
+
+ // Don't process data on a non-GET request.
+ if (params.type !== 'GET' && !Backbone.emulateJSON) {
+ params.processData = false;
+ }
+
+ // Make the request, allowing the user to override any Ajax options.
+ return $.ajax(_.extend(params, options));
+ };
+
+ // Wrap an optional error callback with a fallback error event.
+ Backbone.wrapError = function(onError, originalModel, options) {
+ return function(model, resp) {
+ resp = model === originalModel ? resp : model;
+ if (onError) {
+ onError(originalModel, resp, options);
+ } else {
+ originalModel.trigger('error', originalModel, resp, options);
+ }
+ };
+ };
+
+ // Helpers
+ // -------
+
+ // Shared empty constructor function to aid in prototype-chain creation.
+ var ctor = function(){};
+
+ // Helper function to correctly set up the prototype chain, for subclasses.
+ // Similar to `goog.inherits`, but uses a hash of prototype properties and
+ // class properties to be extended.
+ var inherits = function(parent, protoProps, staticProps) {
+ var child;
+
+ // The constructor function for the new subclass is either defined by you
+ // (the "constructor" property in your `extend` definition), or defaulted
+ // by us to simply call the parent's constructor.
+ if (protoProps && protoProps.hasOwnProperty('constructor')) {
+ child = protoProps.constructor;
+ } else {
+ child = function(){ parent.apply(this, arguments); };
+ }
+
+ // Inherit class (static) properties from parent.
+ _.extend(child, parent);
+
+ // Set the prototype chain to inherit from `parent`, without calling
+ // `parent`'s constructor function.
+ ctor.prototype = parent.prototype;
+ child.prototype = new ctor();
+
+ // Add prototype properties (instance properties) to the subclass,
+ // if supplied.
+ if (protoProps) _.extend(child.prototype, protoProps);
+
+ // Add static properties to the constructor function, if supplied.
+ if (staticProps) _.extend(child, staticProps);
+
+ // Correctly set child's `prototype.constructor`.
+ child.prototype.constructor = child;
+
+ // Set a convenience property in case the parent's prototype is needed later.
+ child.__super__ = parent.prototype;
+
+ return child;
+ };
+
+ // Helper function to get a value from a Backbone object as a property
+ // or as a function.
+ var getValue = function(object, prop) {
+ if (!(object && object[prop])) return null;
+ return _.isFunction(object[prop]) ? object[prop]() : object[prop];
+ };
+
+ // Throw an error when a URL is needed, and none is supplied.
+ var urlError = function() {
+ throw new Error('A "url" property or function must be specified');
+ };
+
+}).call(this);
+
+
+});
--- /dev/null
+require.define("/node_modules/backbone.js",function(e,t,n,r,i,s){(function(){var t=this,r=t.Backbone,i=Array.prototype.slice,o=Array.prototype.splice,u;typeof n!="undefined"?u=n:u=t.Backbone={},u.VERSION="0.9.2";var a=t._;!a&&typeof e!="undefined"&&(a=e("underscore"));var f=t.jQuery||t.Zepto||t.ender;u.setDomLibrary=function(e){f=e},u.noConflict=function(){return t.Backbone=r,this},u.emulateHTTP=!1,u.emulateJSON=!1;var l=/\s+/,c=u.Events={on:function(e,t,n){var r,i,s,o,u;if(!t)return this;e=e.split(l),r=this._callbacks||(this._callbacks={});while(i=e.shift())u=r[i],s=u?u.tail:{},s.next=o={},s.context=n,s.callback=t,r[i]={tail:o,next:u?u.next:s};return this},off:function(e,t,n){var r,i,s,o,u,f;if(!(i=this._callbacks))return;if(!(e||t||n))return delete this._callbacks,this;e=e?e.split(l):a.keys(i);while(r=e.shift()){s=i[r],delete i[r];if(!s||!t&&!n)continue;o=s.tail;while((s=s.next)!==o)u=s.callback,f=s.context,(t&&u!==t||n&&f!==n)&&this.on(r,u,f)}return this},trigger:function(e){var t,n,r,s,o,u,a;if(!(r=this._callbacks))return this;u=r.all,e=e.split(l),a=i.call(arguments,1);while(t=e.shift()){if(n=r[t]){s=n.tail;while((n=n.next)!==s)n.callback.apply(n.context||this,a)}if(n=u){s=n.tail,o=[t].concat(a);while((n=n.next)!==s)n.callback.apply(n.context||this,o)}}return this}};c.bind=c.on,c.unbind=c.off;var h=u.Model=function(e,t){var n;e||(e={}),t&&t.parse&&(e=this.parse(e));if(n=A(this,"defaults"))e=a.extend({},n,e);t&&t.collection&&(this.collection=t.collection),this.attributes={},this._escapedAttributes={},this.cid=a.uniqueId("c"),this.changed={},this._silent={},this._pending={},this.set(e,{silent:!0}),this.changed={},this._silent={},this._pending={},this._previousAttributes=a.clone(this.attributes),this.initialize.apply(this,arguments)};a.extend(h.prototype,c,{changed:null,_silent:null,_pending:null,idAttribute:"id",initialize:function(){},toJSON:function(e){return a.clone(this.attributes)},get:function(e){return this.attributes[e]},escape:function(e){var t;if(t=this._escapedAttributes[e])return t;var n=this.get(e);return this._escapedAttributes[e]=a.escape(n==null?"":""+n)},has:function(e){return this.get(e)!=null},set:function(e,t,n){var r,i,s;a.isObject(e)||e==null?(r=e,n=t):(r={},r[e]=t),n||(n={});if(!r)return this;r instanceof h&&(r=r.attributes);if(n.unset)for(i in r)r[i]=void 0;if(!this._validate(r,n))return!1;this.idAttribute in r&&(this.id=r[this.idAttribute]);var o=n.changes={},u=this.attributes,f=this._escapedAttributes,l=this._previousAttributes||{};for(i in r){s=r[i];if(!a.isEqual(u[i],s)||n.unset&&a.has(u,i))delete f[i],(n.silent?this._silent:o)[i]=!0;n.unset?delete u[i]:u[i]=s,!a.isEqual(l[i],s)||a.has(u,i)!=a.has(l,i)?(this.changed[i]=s,n.silent||(this._pending[i]=!0)):(delete this.changed[i],delete this._pending[i])}return n.silent||this.change(n),this},unset:function(e,t){return(t||(t={})).unset=!0,this.set(e,null,t)},clear:function(e){return(e||(e={})).unset=!0,this.set(a.clone(this.attributes),e)},fetch:function(e){e=e?a.clone(e):{};var t=this,n=e.success;return e.success=function(r,i,s){if(!t.set(t.parse(r,s),e))return!1;n&&n(t,r)},e.error=u.wrapError(e.error,t,e),(this.sync||u.sync).call(this,"read",this,e)},save:function(e,t,n){var r,i;a.isObject(e)||e==null?(r=e,n=t):(r={},r[e]=t),n=n?a.clone(n):{};if(n.wait){if(!this._validate(r,n))return!1;i=a.clone(this.attributes)}var s=a.extend({},n,{silent:!0});if(r&&!this.set(r,n.wait?s:n))return!1;var o=this,f=n.success;n.success=function(e,t,i){var s=o.parse(e,i);n.wait&&(delete n.wait,s=a.extend(r||{},s));if(!o.set(s,n))return!1;f?f(o,e):o.trigger("sync",o,e,n)},n.error=u.wrapError(n.error,o,n);var l=this.isNew()?"create":"update",c=(this.sync||u.sync).call(this,l,this,n);return n.wait&&this.set(i,s),c},destroy:function(e){e=e?a.clone(e):{};var t=this,n=e.success,r=function(){t.trigger("destroy",t,t.collection,e)};if(this.isNew())return r(),!1;e.success=function(i){e.wait&&r(),n?n(t,i):t.trigger("sync",t,i,e)},e.error=u.wrapError(e.error,t,e);var i=(this.sync||u.sync).call(this,"delete",this,e);return e.wait||r(),i},url:function(){var e=A(this,"urlRoot")||A(this.collection,"url")||O();return this.isNew()?e:e+(e.charAt(e.length-1)=="/"?"":"/")+encodeURIComponent(this.id)},parse:function(e,t){return e},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return this.id==null},change:function(e){e||(e={});var t=this._changing;this._changing=!0;for(var n in this._silent)this._pending[n]=!0;var r=a.extend({},e.changes,this._silent);this._silent={};for(var n in r)this.trigger("change:"+n,this,this.get(n),e);if(t)return this;while(!a.isEmpty(this._pending)){this._pending={},this.trigger("change",this,e);for(var n in this.changed){if(this._pending[n]||this._silent[n])continue;delete this.changed[n]}this._previousAttributes=a.clone(this.attributes)}return this._changing=!1,this},hasChanged:function(e){return arguments.length?a.has(this.changed,e):!a.isEmpty(this.changed)},changedAttributes:function(e){if(!e)return this.hasChanged()?a.clone(this.changed):!1;var t,n=!1,r=this._previousAttributes;for(var i in e){if(a.isEqual(r[i],t=e[i]))continue;(n||(n={}))[i]=t}return n},previous:function(e){return!arguments.length||!this._previousAttributes?null:this._previousAttributes[e]},previousAttributes:function(){return a.clone(this._previousAttributes)},isValid:function(){return!this.validate(this.attributes)},_validate:function(e,t){if(t.silent||!this.validate)return!0;e=a.extend({},this.attributes,e);var n=this.validate(e,t);return n?(t&&t.error?t.error(this,n,t):this.trigger("error",this,n,t),!1):!0}});var p=u.Collection=function(e,t){t||(t={}),t.model&&(this.model=t.model),t.comparator&&(this.comparator=t.comparator),this._reset(),this.initialize.apply(this,arguments),e&&this.reset(e,{silent:!0,parse:t.parse})};a.extend(p.prototype,c,{model:h,initialize:function(){},toJSON:function(e){return this.map(function(t){return t.toJSON(e)})},add:function(e,t){var n,r,i,s,u,f,l={},c={},h=[];t||(t={}),e=a.isArray(e)?e.slice():[e];for(n=0,i=e.length;n<i;n++){if(!(s=e[n]=this._prepareModel(e[n],t)))throw new Error("Can't add an invalid model to a collection");u=s.cid,f=s.id;if(l[u]||this._byCid[u]||f!=null&&(c[f]||this._byId[f])){h.push(n);continue}l[u]=c[f]=s}n=h.length;while(n--)e.splice(h[n],1);for(n=0,i=e.length;n<i;n++)(s=e[n]).on("all",this._onModelEvent,this),this._byCid[s.cid]=s,s.id!=null&&(this._byId[s.id]=s);this.length+=i,r=t.at!=null?t.at:this.models.length,o.apply(this.models,[r,0].concat(e)),this.comparator&&this.sort({silent:!0});if(t.silent)return this;for(n=0,i=this.models.length;n<i;n++){if(!l[(s=this.models[n]).cid])continue;t.index=n,s.trigger("add",s,this,t)}return this},remove:function(e,t){var n,r,i,s;t||(t={}),e=a.isArray(e)?e.slice():[e];for(n=0,r=e.length;n<r;n++){s=this.getByCid(e[n])||this.get(e[n]);if(!s)continue;delete this._byId[s.id],delete this._byCid[s.cid],i=this.indexOf(s),this.models.splice(i,1),this.length--,t.silent||(t.index=i,s.trigger("remove",s,this,t)),this._removeReference(s)}return this},push:function(e,t){return e=this._prepareModel(e,t),this.add(e,t),e},pop:function(e){var t=this.at(this.length-1);return this.remove(t,e),t},unshift:function(e,t){return e=this._prepareModel(e,t),this.add(e,a.extend({at:0},t)),e},shift:function(e){var t=this.at(0);return this.remove(t,e),t},get:function(e){return e==null?void 0:this._byId[e.id!=null?e.id:e]},getByCid:function(e){return e&&this._byCid[e.cid||e]},at:function(e){return this.models[e]},where:function(e){return a.isEmpty(e)?[]:this.filter(function(t){for(var n in e)if(e[n]!==t.get(n))return!1;return!0})},sort:function(e){e||(e={});if(!this.comparator)throw new Error("Cannot sort a set without a comparator");var t=a.bind(this.comparator,this);return this.comparator.length==1?this.models=this.sortBy(t):this.models.sort(t),e.silent||this.trigger("reset",this,e),this},pluck:function(e){return a.map(this.models,function(t){return t.get(e)})},reset:function(e,t){e||(e=[]),t||(t={});for(var n=0,r=this.models.length;n<r;n++)this._removeReference(this.models[n]);return this._reset(),this.add(e,a.extend({silent:!0},t)),t.silent||this.trigger("reset",this,t),this},fetch:function(e){e=e?a.clone(e):{},e.parse===s&&(e.parse=!0);var t=this,n=e.success;return e.success=function(r,i,s){t[e.add?"add":"reset"](t.parse(r,s),e),n&&n(t,r)},e.error=u.wrapError(e.error,t,e),(this.sync||u.sync).call(this,"read",this,e)},create:function(e,t){var n=this;t=t?a.clone(t):{},e=this._prepareModel(e,t);if(!e)return!1;t.wait||n.add(e,t);var r=t.success;return t.success=function(i,s,o){t.wait&&n.add(i,t),r?r(i,s):i.trigger("sync",e,s,t)},e.save(null,t),e},parse:function(e,t){return e},chain:function(){return a(this.models).chain()},_reset:function(e){this.length=0,this.models=[],this._byId={},this._byCid={}},_prepareModel:function(e,t){t||(t={});if(e instanceof h)e.collection||(e.collection=this);else{var n=e;t.collection=this,e=new this.model(n,t),e._validate(e.attributes,t)||(e=!1)}return e},_removeReference:function(e){this==e.collection&&delete e.collection,e.off("all",this._onModelEvent,this)},_onModelEvent:function(e,t,n,r){if((e=="add"||e=="remove")&&n!=this)return;e=="destroy"&&this.remove(t,r),t&&e==="change:"+t.idAttribute&&(delete this._byId[t.previous(t.idAttribute)],this._byId[t.id]=t),this.trigger.apply(this,arguments)}});var d=["forEach","each","map","reduce","reduceRight","find","detect","filter","select","reject","every","all","some","any","include","contains","invoke","max","min","sortBy","sortedIndex","toArray","size","first","initial","rest","last","without","indexOf","shuffle","lastIndexOf","isEmpty","groupBy"];a.each(d,function(e){p.prototype[e]=function(){return a[e].apply(a,[this.models].concat(a.toArray(arguments)))}});var v=u.Router=function(e){e||(e={}),e.routes&&(this.routes=e.routes),this._bindRoutes(),this.initialize.apply(this,arguments)},m=/:\w+/g,g=/\*\w+/g,y=/[-[\]{}()+?.,\\^$|#\s]/g;a.extend(v.prototype,c,{initialize:function(){},route:function(e,t,n){return u.history||(u.history=new b),a.isRegExp(e)||(e=this._routeToRegExp(e)),n||(n=this[t]),u.history.route(e,a.bind(function(r){var i=this._extractParameters(e,r);n&&n.apply(this,i),this.trigger.apply(this,["route:"+t].concat(i)),u.history.trigger("route",this,t,i)},this)),this},navigate:function(e,t){u.history.navigate(e,t)},_bindRoutes:function(){if(!this.routes)return;var e=[];for(var t in this.routes)e.unshift([t,this.routes[t]]);for(var n=0,r=e.length;n<r;n++)this.route(e[n][0],e[n][1],this[e[n][1]])},_routeToRegExp:function(e){return e=e.replace(y,"\\$&").replace(m,"([^/]+)").replace(g,"(.*?)"),new RegExp("^"+e+"$")},_extractParameters:function(e,t){return e.exec(t).slice(1)}});var b=u.History=function(){this.handlers=[],a.bindAll(this,"checkUrl")},w=/^[#\/]/,E=/msie [\w.]+/;b.started=!1,a.extend(b.prototype,c,{interval:50,getHash:function(e){var t=e?e.location:window.location,n=t.href.match(/#(.*)$/);return n?n[1]:""},getFragment:function(e,t){if(e==null)if(this._hasPushState||t){e=window.location.pathname;var n=window.location.search;n&&(e+=n)}else e=this.getHash();return e.indexOf(this.options.root)||(e=e.substr(this.options.root.length)),e.replace(w,"")},start:function(e){if(b.started)throw new Error("Backbone.history has already been started");b.started=!0,this.options=a.extend({},{root:"/"},this.options,e),this._wantsHashChange=this.options.hashChange!==!1,this._wantsPushState=!!this.options.pushState,this._hasPushState=!!(this.options.pushState&&window.history&&window.history.pushState);var t=this.getFragment(),n=document.documentMode,r=E.exec(navigator.userAgent.toLowerCase())&&(!n||n<=7);r&&(this.iframe=f('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo("body")[0].contentWindow,this.navigate(t)),this._hasPushState?f(window).bind("popstate",this.checkUrl):this._wantsHashChange&&"onhashchange"in window&&!r?f(window).bind("hashchange",this.checkUrl):this._wantsHashChange&&(this._checkUrlInterval=setInterval(this.checkUrl,this.interval)),this.fragment=t;var i=window.location,s=i.pathname==this.options.root;if(this._wantsHashChange&&this._wantsPushState&&!this._hasPushState&&!s)return this.fragment=this.getFragment(null,!0),window.location.replace(this.options.root+"#"+this.fragment),!0;this._wantsPushState&&this._hasPushState&&s&&i.hash&&(this.fragment=this.getHash().replace(w,""),window.history.replaceState({},document.title,i.protocol+"//"+i.host+this.options.root+this.fragment));if(!this.options.silent)return this.loadUrl()},stop:function(){f(window).unbind("popstate",this.checkUrl).unbind("hashchange",this.checkUrl),clearInterval(this._checkUrlInterval),b.started=!1},route:function(e,t){this.handlers.unshift({route:e,callback:t})},checkUrl:function(e){var t=this.getFragment();t==this.fragment&&this.iframe&&(t=this.getFragment(this.getHash(this.iframe)));if(t==this.fragment)return!1;this.iframe&&this.navigate(t),this.loadUrl()||this.loadUrl(this.getHash())},loadUrl:function(e){var t=this.fragment=this.getFragment(e),n=a.any(this.handlers,function(e){if(e.route.test(t))return e.callback(t),!0});return n},navigate:function(e,t){if(!b.started)return!1;if(!t||t===!0)t={trigger:t};var n=(e||"").replace(w,"");if(this.fragment==n)return;this._hasPushState?(n.indexOf(this.options.root)!=0&&(n=this.options.root+n),this.fragment=n,window.history[t.replace?"replaceState":"pushState"]({},document.title,n)):this._wantsHashChange?(this.fragment=n,this._updateHash(window.location,n,t.replace),this.iframe&&n!=this.getFragment(this.getHash(this.iframe))&&(t.replace||this.iframe.document.open().close(),this._updateHash(this.iframe.location,n,t.replace))):window.location.assign(this.options.root+e),t.trigger&&this.loadUrl(e)},_updateHash:function(e,t,n){n?e.replace(e.toString().replace(/(javascript:|#).*$/,"")+"#"+t):e.hash=t}});var S=u.View=function(e){this.cid=a.uniqueId("view"),this._configure(e||{}),this._ensureElement(),this.initialize.apply(this,arguments),this.delegateEvents()},x=/^(\S+)\s*(.*)$/,T=["model","collection","el","id","attributes","className","tagName"];a.extend(S.prototype,c,{tagName:"div",$:function(e){return this.$el.find(e)},initialize:function(){},render:function(){return this},remove:function(){return this.$el.remove(),this},make:function(e,t,n){var r=document.createElement(e);return t&&f(r).attr(t),n&&f(r).html(n),r},setElement:function(e,t){return this.$el&&this.undelegateEvents(),this.$el=e instanceof f?e:f(e),this.el=this.$el[0],t!==!1&&this.delegateEvents(),this},delegateEvents:function(e){if(!e&&!(e=A(this,"events")))return;this.undelegateEvents();for(var t in e){var n=e[t];a.isFunction(n)||(n=this[e[t]]);if(!n)throw new Error('Method "'+e[t]+'" does not exist');var r=t.match(x),i=r[1],s=r[2];n=a.bind(n,this),i+=".delegateEvents"+this.cid,s===""?this.$el.bind(i,n):this.$el.delegate(s,i,n)}},undelegateEvents:function(){this.$el.unbind(".delegateEvents"+this.cid)},_configure:function(e){this.options&&(e=a.extend({},this.options,e));for(var t=0,n=T.length;t<n;t++){var r=T[t];e[r]&&(this[r]=e[r])}this.options=e},_ensureElement:function(){if(!this.el){var e=A(this,"attributes")||{};this.id&&(e.id=this.id),this.className&&(e["class"]=this.className),this.setElement(this.make(this.tagName,e),!1)}else this.setElement(this.el,!1)}});var N=function(e,t){var n=L(this,e,t);return n.extend=this.extend,n};h.extend=p.extend=v.extend=S.extend=N;var C={create:"POST",update:"PUT","delete":"DELETE",read:"GET"};u.sync=function(e,t,n){var r=C[e];n||(n={});var i={type:r,dataType:"json"};return n.url||(i.url=A(t,"url")||O()),!n.data&&t&&(e=="create"||e=="update")&&(i.contentType="application/json",i.data=JSON.stringify(t.toJSON())),u.emulateJSON&&(i.contentType="application/x-www-form-urlencoded",i.data=i.data?{model:i.data}:{}),u.emulateHTTP&&(r==="PUT"||r==="DELETE")&&(u.emulateJSON&&(i.data._method=r),i.type="POST",i.beforeSend=function(e){e.setRequestHeader("X-HTTP-Method-Override",r)}),i.type!=="GET"&&!u.emulateJSON&&(i.processData=!1),f.ajax(a.extend(i,n))},u.wrapError=function(e,t,n){return function(r,i){i=r===t?i:r,e?e(t,i,n):t.trigger("error",t,i,n)}};var k=function(){},L=function(e,t,n){var r;return t&&t.hasOwnProperty("constructor")?r=t.constructor:r=function(){e.apply(this,arguments)},a.extend(r,e),k.prototype=e.prototype,r.prototype=new k,t&&a.extend(r.prototype,t),n&&a.extend(r,n),r.prototype.constructor=r,r.__super__=e.prototype,r},A=function(e,t){return!e||!e[t]?null:a.isFunction(e[t])?e[t]():e[t]},O=function(){throw new Error('A "url" property or function must be specified')}}).call(this)});
\ No newline at end of file
--- /dev/null
+backbone-0.9.2.mod.js
\ No newline at end of file
--- /dev/null
+backbone-0.9.2.mod.min.js
\ No newline at end of file
--- /dev/null
+require.define('/node_modules/colorbrewer.js', function(require, module, exports, __dirname, __filename, undefined){
+
+/*
+ * This product includes color specifications and designs developed by Cynthia
+ * Brewer (http://colorbrewer.org/).
+ */
+var colorbrewer = {
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+YlGnBu:{3:["rgb(237,248,177)","rgb(127,205,187)","rgb(44,127,184)"],4:["rgb(255,255,204)","rgb(161,218,180)","rgb(65,182,196)","rgb(34,94,168)"],5:["rgb(255,255,204)","rgb(161,218,180)","rgb(65,182,196)","rgb(44,127,184)","rgb(37,52,148)"],6:["rgb(255,255,204)","rgb(199,233,180)","rgb(127,205,187)","rgb(65,182,196)","rgb(44,127,184)","rgb(37,52,148)"],7:["rgb(255,255,204)","rgb(199,233,180)","rgb(127,205,187)","rgb(65,182,196)","rgb(29,145,192)","rgb(34,94,168)","rgb(12,44,132)"],8:["rgb(255,255,217)","rgb(237,248,177)","rgb(199,233,180)","rgb(127,205,187)","rgb(65,182,196)","rgb(29,145,192)","rgb(34,94,168)","rgb(12,44,132)"],9:["rgb(255,255,217)","rgb(237,248,177)","rgb(199,233,180)","rgb(127,205,187)","rgb(65,182,196)","rgb(29,145,192)","rgb(34,94,168)","rgb(37,52,148)","rgb(8,29,88)"]},
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+BrBG:{3:["rgb(216,179,101)","rgb(245,245,245)","rgb(90,180,172)"],4:["rgb(166,97,26)","rgb(223,194,125)","rgb(128,205,193)","rgb(1,133,113)"],5:["rgb(166,97,26)","rgb(223,194,125)","rgb(245,245,245)","rgb(128,205,193)","rgb(1,133,113)"],6:["rgb(140,81,10)","rgb(216,179,101)","rgb(246,232,195)","rgb(199,234,229)","rgb(90,180,172)","rgb(1,102,94)"],7:["rgb(140,81,10)","rgb(216,179,101)","rgb(246,232,195)","rgb(245,245,245)","rgb(199,234,229)","rgb(90,180,172)","rgb(1,102,94)"],8:["rgb(140,81,10)","rgb(191,129,45)","rgb(223,194,125)","rgb(246,232,195)","rgb(199,234,229)","rgb(128,205,193)","rgb(53,151,143)","rgb(1,102,94)"],9:["rgb(140,81,10)","rgb(191,129,45)","rgb(223,194,125)","rgb(246,232,195)","rgb(245,245,245)","rgb(199,234,229)","rgb(128,205,193)","rgb(53,151,143)","rgb(1,102,94)"],10:["rgb(84,48,5)","rgb(140,81,10)","rgb(191,129,45)","rgb(223,194,125)","rgb(246,232,195)","rgb(199,234,229)","rgb(128,205,193)","rgb(53,151,143)","rgb(1,102,94)","rgb(0,60,48)"],11:["rgb(84,48,5)","rgb(140,81,10)","rgb(191,129,45)","rgb(223,194,125)","rgb(246,232,195)","rgb(245,245,245)","rgb(199,234,229)","rgb(128,205,193)","rgb(53,151,143)","rgb(1,102,94)","rgb(0,60,48)"]},
+PRGn:{3:["rgb(175,141,195)","rgb(247,247,247)","rgb(127,191,123)"],4:["rgb(123,50,148)","rgb(194,165,207)","rgb(166,219,160)","rgb(0,136,55)"],5:["rgb(123,50,148)","rgb(194,165,207)","rgb(247,247,247)","rgb(166,219,160)","rgb(0,136,55)"],6:["rgb(118,42,131)","rgb(175,141,195)","rgb(231,212,232)","rgb(217,240,211)","rgb(127,191,123)","rgb(27,120,55)"],7:["rgb(118,42,131)","rgb(175,141,195)","rgb(231,212,232)","rgb(247,247,247)","rgb(217,240,211)","rgb(127,191,123)","rgb(27,120,55)"],8:["rgb(118,42,131)","rgb(153,112,171)","rgb(194,165,207)","rgb(231,212,232)","rgb(217,240,211)","rgb(166,219,160)","rgb(90,174,97)","rgb(27,120,55)"],9:["rgb(118,42,131)","rgb(153,112,171)","rgb(194,165,207)","rgb(231,212,232)","rgb(247,247,247)","rgb(217,240,211)","rgb(166,219,160)","rgb(90,174,97)","rgb(27,120,55)"],10:["rgb(64,0,75)","rgb(118,42,131)","rgb(153,112,171)","rgb(194,165,207)","rgb(231,212,232)","rgb(217,240,211)","rgb(166,219,160)","rgb(90,174,97)","rgb(27,120,55)","rgb(0,68,27)"],11:["rgb(64,0,75)","rgb(118,42,131)","rgb(153,112,171)","rgb(194,165,207)","rgb(231,212,232)","rgb(247,247,247)","rgb(217,240,211)","rgb(166,219,160)","rgb(90,174,97)","rgb(27,120,55)","rgb(0,68,27)"]},
+PiYG:{3:["rgb(233,163,201)","rgb(247,247,247)","rgb(161,215,106)"],4:["rgb(208,28,139)","rgb(241,182,218)","rgb(184,225,134)","rgb(77,172,38)"],5:["rgb(208,28,139)","rgb(241,182,218)","rgb(247,247,247)","rgb(184,225,134)","rgb(77,172,38)"],6:["rgb(197,27,125)","rgb(233,163,201)","rgb(253,224,239)","rgb(230,245,208)","rgb(161,215,106)","rgb(77,146,33)"],7:["rgb(197,27,125)","rgb(233,163,201)","rgb(253,224,239)","rgb(247,247,247)","rgb(230,245,208)","rgb(161,215,106)","rgb(77,146,33)"],8:["rgb(197,27,125)","rgb(222,119,174)","rgb(241,182,218)","rgb(253,224,239)","rgb(230,245,208)","rgb(184,225,134)","rgb(127,188,65)","rgb(77,146,33)"],9:["rgb(197,27,125)","rgb(222,119,174)","rgb(241,182,218)","rgb(253,224,239)","rgb(247,247,247)","rgb(230,245,208)","rgb(184,225,134)","rgb(127,188,65)","rgb(77,146,33)"],10:["rgb(142,1,82)","rgb(197,27,125)","rgb(222,119,174)","rgb(241,182,218)","rgb(253,224,239)","rgb(230,245,208)","rgb(184,225,134)","rgb(127,188,65)","rgb(77,146,33)","rgb(39,100,25)"],11:["rgb(142,1,82)","rgb(197,27,125)","rgb(222,119,174)","rgb(241,182,218)","rgb(253,224,239)","rgb(247,247,247)","rgb(230,245,208)","rgb(184,225,134)","rgb(127,188,65)","rgb(77,146,33)","rgb(39,100,25)"]},
+RdBu:{3:["rgb(239,138,98)","rgb(247,247,247)","rgb(103,169,207)"],4:["rgb(202,0,32)","rgb(244,165,130)","rgb(146,197,222)","rgb(5,113,176)"],5:["rgb(202,0,32)","rgb(244,165,130)","rgb(247,247,247)","rgb(146,197,222)","rgb(5,113,176)"],6:["rgb(178,24,43)","rgb(239,138,98)","rgb(253,219,199)","rgb(209,229,240)","rgb(103,169,207)","rgb(33,102,172)"],7:["rgb(178,24,43)","rgb(239,138,98)","rgb(253,219,199)","rgb(247,247,247)","rgb(209,229,240)","rgb(103,169,207)","rgb(33,102,172)"],8:["rgb(178,24,43)","rgb(214,96,77)","rgb(244,165,130)","rgb(253,219,199)","rgb(209,229,240)","rgb(146,197,222)","rgb(67,147,195)","rgb(33,102,172)"],9:["rgb(178,24,43)","rgb(214,96,77)","rgb(244,165,130)","rgb(253,219,199)","rgb(247,247,247)","rgb(209,229,240)","rgb(146,197,222)","rgb(67,147,195)","rgb(33,102,172)"],10:["rgb(103,0,31)","rgb(178,24,43)","rgb(214,96,77)","rgb(244,165,130)","rgb(253,219,199)","rgb(209,229,240)","rgb(146,197,222)","rgb(67,147,195)","rgb(33,102,172)","rgb(5,48,97)"],11:["rgb(103,0,31)","rgb(178,24,43)","rgb(214,96,77)","rgb(244,165,130)","rgb(253,219,199)","rgb(247,247,247)","rgb(209,229,240)","rgb(146,197,222)","rgb(67,147,195)","rgb(33,102,172)","rgb(5,48,97)"]},
+RdGy:{3:["rgb(239,138,98)","rgb(255,255,255)","rgb(153,153,153)"],4:["rgb(202,0,32)","rgb(244,165,130)","rgb(186,186,186)","rgb(64,64,64)"],5:["rgb(202,0,32)","rgb(244,165,130)","rgb(255,255,255)","rgb(186,186,186)","rgb(64,64,64)"],6:["rgb(178,24,43)","rgb(239,138,98)","rgb(253,219,199)","rgb(224,224,224)","rgb(153,153,153)","rgb(77,77,77)"],7:["rgb(178,24,43)","rgb(239,138,98)","rgb(253,219,199)","rgb(255,255,255)","rgb(224,224,224)","rgb(153,153,153)","rgb(77,77,77)"],8:["rgb(178,24,43)","rgb(214,96,77)","rgb(244,165,130)","rgb(253,219,199)","rgb(224,224,224)","rgb(186,186,186)","rgb(135,135,135)","rgb(77,77,77)"],9:["rgb(178,24,43)","rgb(214,96,77)","rgb(244,165,130)","rgb(253,219,199)","rgb(255,255,255)","rgb(224,224,224)","rgb(186,186,186)","rgb(135,135,135)","rgb(77,77,77)"],10:["rgb(103,0,31)","rgb(178,24,43)","rgb(214,96,77)","rgb(244,165,130)","rgb(253,219,199)","rgb(224,224,224)","rgb(186,186,186)","rgb(135,135,135)","rgb(77,77,77)","rgb(26,26,26)"],11:["rgb(103,0,31)","rgb(178,24,43)","rgb(214,96,77)","rgb(244,165,130)","rgb(253,219,199)","rgb(255,255,255)","rgb(224,224,224)","rgb(186,186,186)","rgb(135,135,135)","rgb(77,77,77)","rgb(26,26,26)"]},
+RdYlBu:{3:["rgb(252,141,89)","rgb(255,255,191)","rgb(145,191,219)"],4:["rgb(215,25,28)","rgb(253,174,97)","rgb(171,217,233)","rgb(44,123,182)"],5:["rgb(215,25,28)","rgb(253,174,97)","rgb(255,255,191)","rgb(171,217,233)","rgb(44,123,182)"],6:["rgb(215,48,39)","rgb(252,141,89)","rgb(254,224,144)","rgb(224,243,248)","rgb(145,191,219)","rgb(69,117,180)"],7:["rgb(215,48,39)","rgb(252,141,89)","rgb(254,224,144)","rgb(255,255,191)","rgb(224,243,248)","rgb(145,191,219)","rgb(69,117,180)"],8:["rgb(215,48,39)","rgb(244,109,67)","rgb(253,174,97)","rgb(254,224,144)","rgb(224,243,248)","rgb(171,217,233)","rgb(116,173,209)","rgb(69,117,180)"],9:["rgb(215,48,39)","rgb(244,109,67)","rgb(253,174,97)","rgb(254,224,144)","rgb(255,255,191)","rgb(224,243,248)","rgb(171,217,233)","rgb(116,173,209)","rgb(69,117,180)"],10:["rgb(165,0,38)","rgb(215,48,39)","rgb(244,109,67)","rgb(253,174,97)","rgb(254,224,144)","rgb(224,243,248)","rgb(171,217,233)","rgb(116,173,209)","rgb(69,117,180)","rgb(49,54,149)"],11:["rgb(165,0,38)","rgb(215,48,39)","rgb(244,109,67)","rgb(253,174,97)","rgb(254,224,144)","rgb(255,255,191)","rgb(224,243,248)","rgb(171,217,233)","rgb(116,173,209)","rgb(69,117,180)","rgb(49,54,149)"]},
+Spectral:{3:["rgb(252,141,89)","rgb(255,255,191)","rgb(153,213,148)"],4:["rgb(215,25,28)","rgb(253,174,97)","rgb(171,221,164)","rgb(43,131,186)"],5:["rgb(215,25,28)","rgb(253,174,97)","rgb(255,255,191)","rgb(171,221,164)","rgb(43,131,186)"],6:["rgb(213,62,79)","rgb(252,141,89)","rgb(254,224,139)","rgb(230,245,152)","rgb(153,213,148)","rgb(50,136,189)"],7:["rgb(213,62,79)","rgb(252,141,89)","rgb(254,224,139)","rgb(255,255,191)","rgb(230,245,152)","rgb(153,213,148)","rgb(50,136,189)"],8:["rgb(213,62,79)","rgb(244,109,67)","rgb(253,174,97)","rgb(254,224,139)","rgb(230,245,152)","rgb(171,221,164)","rgb(102,194,165)","rgb(50,136,189)"],9:["rgb(213,62,79)","rgb(244,109,67)","rgb(253,174,97)","rgb(254,224,139)","rgb(255,255,191)","rgb(230,245,152)","rgb(171,221,164)","rgb(102,194,165)","rgb(50,136,189)"],10:["rgb(158,1,66)","rgb(213,62,79)","rgb(244,109,67)","rgb(253,174,97)","rgb(254,224,139)","rgb(230,245,152)","rgb(171,221,164)","rgb(102,194,165)","rgb(50,136,189)","rgb(94,79,162)"],11:["rgb(158,1,66)","rgb(213,62,79)","rgb(244,109,67)","rgb(253,174,97)","rgb(254,224,139)","rgb(255,255,191)","rgb(230,245,152)","rgb(171,221,164)","rgb(102,194,165)","rgb(50,136,189)","rgb(94,79,162)"]},
+RdYlGn:{3:["rgb(252,141,89)","rgb(255,255,191)","rgb(145,207,96)"],4:["rgb(215,25,28)","rgb(253,174,97)","rgb(166,217,106)","rgb(26,150,65)"],5:["rgb(215,25,28)","rgb(253,174,97)","rgb(255,255,191)","rgb(166,217,106)","rgb(26,150,65)"],6:["rgb(215,48,39)","rgb(252,141,89)","rgb(254,224,139)","rgb(217,239,139)","rgb(145,207,96)","rgb(26,152,80)"],7:["rgb(215,48,39)","rgb(252,141,89)","rgb(254,224,139)","rgb(255,255,191)","rgb(217,239,139)","rgb(145,207,96)","rgb(26,152,80)"],8:["rgb(215,48,39)","rgb(244,109,67)","rgb(253,174,97)","rgb(254,224,139)","rgb(217,239,139)","rgb(166,217,106)","rgb(102,189,99)","rgb(26,152,80)"],9:["rgb(215,48,39)","rgb(244,109,67)","rgb(253,174,97)","rgb(254,224,139)","rgb(255,255,191)","rgb(217,239,139)","rgb(166,217,106)","rgb(102,189,99)","rgb(26,152,80)"],10:["rgb(165,0,38)","rgb(215,48,39)","rgb(244,109,67)","rgb(253,174,97)","rgb(254,224,139)","rgb(217,239,139)","rgb(166,217,106)","rgb(102,189,99)","rgb(26,152,80)","rgb(0,104,55)"],11:["rgb(165,0,38)","rgb(215,48,39)","rgb(244,109,67)","rgb(253,174,97)","rgb(254,224,139)","rgb(255,255,191)","rgb(217,239,139)","rgb(166,217,106)","rgb(102,189,99)","rgb(26,152,80)","rgb(0,104,55)"]}};
+
+if ((typeof module != 'undefined' && module) || (typeof exports != 'undefined' && exports)) {
+ exports = module.exports = colorbrewer;
+}
+
+
+});
--- /dev/null
+require.define('/node_modules/moment-1.4.0.js', function(require, module, exports, __dirname, __filename, undefined){
+
+// moment.js
+// version : 1.4.0
+// author : Tim Wood
+// license : MIT
+// momentjs.com
+
+(function (Date, undefined) {
+
+ var moment,
+ round = Math.round,
+ languages = {},
+ hasModule = (typeof module !== 'undefined'),
+ paramsToParse = 'months|monthsShort|monthsParse|weekdays|weekdaysShort|longDateFormat|calendar|relativeTime|ordinal|meridiem'.split('|'),
+ i,
+ jsonRegex = /^\/?Date\((\-?\d+)/i,
+ charactersToReplace = /(\[[^\[]*\])|(\\)?(Mo|MM?M?M?|Do|DDDo|DD?D?D?|dddd?|do?|w[o|w]?|YYYY|YY|a|A|hh?|HH?|mm?|ss?|zz?|ZZ?|LT|LL?L?L?)/g,
+ nonuppercaseLetters = /[^A-Z]/g,
+ timezoneRegex = /\([A-Za-z ]+\)|:[0-9]{2} [A-Z]{3} /g,
+ tokenCharacters = /(\\)?(MM?M?M?|dd?d?d|DD?D?D?|YYYY|YY|a|A|hh?|HH?|mm?|ss?|ZZ?|T)/g,
+ inputCharacters = /(\\)?([0-9]+|([a-zA-Z\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+|([\+\-]\d\d:?\d\d))/gi,
+ isoRegex = /\d{4}.\d\d.\d\d(T(\d\d(.\d\d(.\d\d)?)?)?([\+\-]\d\d:?\d\d)?)?/,
+ isoFormat = 'YYYY-MM-DDTHH:mm:ssZ',
+ isoTimes = [
+ ['HH:mm:ss', /T\d\d:\d\d:\d\d/],
+ ['HH:mm', /T\d\d:\d\d/],
+ ['HH', /T\d\d/]
+ ],
+ timezoneParseRegex = /([\+\-]|\d\d)/gi,
+ VERSION = "1.4.0",
+ shortcuts = 'Month|Date|Hours|Minutes|Seconds|Milliseconds'.split('|');
+
+ // Moment prototype object
+ function Moment(date, isUTC) {
+ this._d = date;
+ this._isUTC = !!isUTC;
+ }
+
+ // left zero fill a number
+ // see http://jsperf.com/left-zero-filling for performance comparison
+ function leftZeroFill(number, targetLength) {
+ var output = number + '';
+ while (output.length < targetLength) {
+ output = '0' + output;
+ }
+ return output;
+ }
+
+ // helper function for _.addTime and _.subtractTime
+ function dateAddRemove(date, _input, adding, val) {
+ var isString = (typeof _input === 'string'),
+ input = isString ? {} : _input,
+ ms, d, M, currentDate;
+ if (isString && val) {
+ input[_input] = +val;
+ }
+ ms = (input.ms || input.milliseconds || 0) +
+ (input.s || input.seconds || 0) * 1e3 + // 1000
+ (input.m || input.minutes || 0) * 6e4 + // 1000 * 60
+ (input.h || input.hours || 0) * 36e5; // 1000 * 60 * 60
+ d = (input.d || input.days || 0) +
+ (input.w || input.weeks || 0) * 7;
+ M = (input.M || input.months || 0) +
+ (input.y || input.years || 0) * 12;
+ if (ms) {
+ date.setTime(+date + ms * adding);
+ }
+ if (d) {
+ date.setDate(date.getDate() + d * adding);
+ }
+ if (M) {
+ currentDate = date.getDate();
+ date.setDate(1);
+ date.setMonth(date.getMonth() + M * adding);
+ date.setDate(Math.min(new Date(date.getFullYear(), date.getMonth() + 1, 0).getDate(), currentDate));
+ }
+ return date;
+ }
+
+ // check if is an array
+ function isArray(input) {
+ return Object.prototype.toString.call(input) === '[object Array]';
+ }
+
+ // convert an array to a date.
+ // the array should mirror the parameters below
+ // note: all values past the year are optional and will default to the lowest possible value.
+ // [year, month, day , hour, minute, second, millisecond]
+ function dateFromArray(input) {
+ return new Date(input[0], input[1] || 0, input[2] || 1, input[3] || 0, input[4] || 0, input[5] || 0, input[6] || 0);
+ }
+
+ // format date using native date object
+ function formatMoment(m, inputString) {
+ var currentMonth = m.month(),
+ currentDate = m.date(),
+ currentYear = m.year(),
+ currentDay = m.day(),
+ currentHours = m.hours(),
+ currentMinutes = m.minutes(),
+ currentSeconds = m.seconds(),
+ currentZone = -m.zone(),
+ ordinal = moment.ordinal,
+ meridiem = moment.meridiem;
+ // check if the character is a format
+ // return formatted string or non string.
+ //
+ // uses switch/case instead of an object of named functions (like http://phpjs.org/functions/date:380)
+ // for minification and performance
+ // see http://jsperf.com/object-of-functions-vs-switch for performance comparison
+ function replaceFunction(input) {
+ // create a couple variables to be used later inside one of the cases.
+ var a, b;
+ switch (input) {
+ // MONTH
+ case 'M' :
+ return currentMonth + 1;
+ case 'Mo' :
+ return (currentMonth + 1) + ordinal(currentMonth + 1);
+ case 'MM' :
+ return leftZeroFill(currentMonth + 1, 2);
+ case 'MMM' :
+ return moment.monthsShort[currentMonth];
+ case 'MMMM' :
+ return moment.months[currentMonth];
+ // DAY OF MONTH
+ case 'D' :
+ return currentDate;
+ case 'Do' :
+ return currentDate + ordinal(currentDate);
+ case 'DD' :
+ return leftZeroFill(currentDate, 2);
+ // DAY OF YEAR
+ case 'DDD' :
+ a = new Date(currentYear, currentMonth, currentDate);
+ b = new Date(currentYear, 0, 1);
+ return ~~ (((a - b) / 864e5) + 1.5);
+ case 'DDDo' :
+ a = replaceFunction('DDD');
+ return a + ordinal(a);
+ case 'DDDD' :
+ return leftZeroFill(replaceFunction('DDD'), 3);
+ // WEEKDAY
+ case 'd' :
+ return currentDay;
+ case 'do' :
+ return currentDay + ordinal(currentDay);
+ case 'ddd' :
+ return moment.weekdaysShort[currentDay];
+ case 'dddd' :
+ return moment.weekdays[currentDay];
+ // WEEK OF YEAR
+ case 'w' :
+ a = new Date(currentYear, currentMonth, currentDate - currentDay + 5);
+ b = new Date(a.getFullYear(), 0, 4);
+ return ~~ ((a - b) / 864e5 / 7 + 1.5);
+ case 'wo' :
+ a = replaceFunction('w');
+ return a + ordinal(a);
+ case 'ww' :
+ return leftZeroFill(replaceFunction('w'), 2);
+ // YEAR
+ case 'YY' :
+ return leftZeroFill(currentYear % 100, 2);
+ case 'YYYY' :
+ return currentYear;
+ // AM / PM
+ case 'a' :
+ return currentHours > 11 ? meridiem.pm : meridiem.am;
+ case 'A' :
+ return currentHours > 11 ? meridiem.PM : meridiem.AM;
+ // 24 HOUR
+ case 'H' :
+ return currentHours;
+ case 'HH' :
+ return leftZeroFill(currentHours, 2);
+ // 12 HOUR
+ case 'h' :
+ return currentHours % 12 || 12;
+ case 'hh' :
+ return leftZeroFill(currentHours % 12 || 12, 2);
+ // MINUTE
+ case 'm' :
+ return currentMinutes;
+ case 'mm' :
+ return leftZeroFill(currentMinutes, 2);
+ // SECOND
+ case 's' :
+ return currentSeconds;
+ case 'ss' :
+ return leftZeroFill(currentSeconds, 2);
+ // TIMEZONE
+ case 'zz' :
+ // depreciating 'zz' fall through to 'z'
+ case 'z' :
+ return (m._d.toString().match(timezoneRegex) || [''])[0].replace(nonuppercaseLetters, '');
+ case 'Z' :
+ return (currentZone < 0 ? '-' : '+') + leftZeroFill(~~(Math.abs(currentZone) / 60), 2) + ':' + leftZeroFill(~~(Math.abs(currentZone) % 60), 2);
+ case 'ZZ' :
+ return (currentZone < 0 ? '-' : '+') + leftZeroFill(~~(10 * Math.abs(currentZone) / 6), 4);
+ // LONG DATES
+ case 'L' :
+ case 'LL' :
+ case 'LLL' :
+ case 'LLLL' :
+ case 'LT' :
+ return formatMoment(m, moment.longDateFormat[input]);
+ // DEFAULT
+ default :
+ return input.replace(/(^\[)|(\\)|\]$/g, "");
+ }
+ }
+ return inputString.replace(charactersToReplace, replaceFunction);
+ }
+
+ // date from string and format string
+ function makeDateFromStringAndFormat(string, format) {
+ var inArray = [0, 0, 1, 0, 0, 0, 0],
+ timezoneHours = 0,
+ timezoneMinutes = 0,
+ isUsingUTC = false,
+ inputParts = string.match(inputCharacters),
+ formatParts = format.match(tokenCharacters),
+ len = Math.min(inputParts.length, formatParts.length),
+ i,
+ isPm;
+
+ // function to convert string input to date
+ function addTime(format, input) {
+ var a;
+ switch (format) {
+ // MONTH
+ case 'M' :
+ // fall through to MM
+ case 'MM' :
+ inArray[1] = ~~input - 1;
+ break;
+ case 'MMM' :
+ // fall through to MMMM
+ case 'MMMM' :
+ for (a = 0; a < 12; a++) {
+ if (moment.monthsParse[a].test(input)) {
+ inArray[1] = a;
+ break;
+ }
+ }
+ break;
+ // DAY OF MONTH
+ case 'D' :
+ // fall through to DDDD
+ case 'DD' :
+ // fall through to DDDD
+ case 'DDD' :
+ // fall through to DDDD
+ case 'DDDD' :
+ inArray[2] = ~~input;
+ break;
+ // YEAR
+ case 'YY' :
+ input = ~~input;
+ inArray[0] = input + (input > 70 ? 1900 : 2000);
+ break;
+ case 'YYYY' :
+ inArray[0] = ~~Math.abs(input);
+ break;
+ // AM / PM
+ case 'a' :
+ // fall through to A
+ case 'A' :
+ isPm = (input.toLowerCase() === 'pm');
+ break;
+ // 24 HOUR
+ case 'H' :
+ // fall through to hh
+ case 'HH' :
+ // fall through to hh
+ case 'h' :
+ // fall through to hh
+ case 'hh' :
+ inArray[3] = ~~input;
+ break;
+ // MINUTE
+ case 'm' :
+ // fall through to mm
+ case 'mm' :
+ inArray[4] = ~~input;
+ break;
+ // SECOND
+ case 's' :
+ // fall through to ss
+ case 'ss' :
+ inArray[5] = ~~input;
+ break;
+ // TIMEZONE
+ case 'Z' :
+ // fall through to ZZ
+ case 'ZZ' :
+ isUsingUTC = true;
+ a = (input || '').match(timezoneParseRegex);
+ if (a && a[1]) {
+ timezoneHours = ~~a[1];
+ }
+ if (a && a[2]) {
+ timezoneMinutes = ~~a[2];
+ }
+ // reverse offsets
+ if (a && a[0] === '+') {
+ timezoneHours = -timezoneHours;
+ timezoneMinutes = -timezoneMinutes;
+ }
+ break;
+ }
+ }
+ for (i = 0; i < len; i++) {
+ addTime(formatParts[i], inputParts[i]);
+ }
+ // handle am pm
+ if (isPm && inArray[3] < 12) {
+ inArray[3] += 12;
+ }
+ // if is 12 am, change hours to 0
+ if (isPm === false && inArray[3] === 12) {
+ inArray[3] = 0;
+ }
+ // handle timezone
+ inArray[3] += timezoneHours;
+ inArray[4] += timezoneMinutes;
+ // return
+ return isUsingUTC ? new Date(Date.UTC.apply({}, inArray)) : dateFromArray(inArray);
+ }
+
+ // compare two arrays, return the number of differences
+ function compareArrays(array1, array2) {
+ var len = Math.min(array1.length, array2.length),
+ lengthDiff = Math.abs(array1.length - array2.length),
+ diffs = 0,
+ i;
+ for (i = 0; i < len; i++) {
+ if (~~array1[i] !== ~~array2[i]) {
+ diffs++;
+ }
+ }
+ return diffs + lengthDiff;
+ }
+
+ // date from string and array of format strings
+ function makeDateFromStringAndArray(string, formats) {
+ var output,
+ inputParts = string.match(inputCharacters),
+ scores = [],
+ scoreToBeat = 99,
+ i,
+ curDate,
+ curScore;
+ for (i = 0; i < formats.length; i++) {
+ curDate = makeDateFromStringAndFormat(string, formats[i]);
+ curScore = compareArrays(inputParts, formatMoment(new Moment(curDate), formats[i]).match(inputCharacters));
+ if (curScore < scoreToBeat) {
+ scoreToBeat = curScore;
+ output = curDate;
+ }
+ }
+ return output;
+ }
+
+ // date from iso format
+ function makeDateFromString(string) {
+ var format = 'YYYY-MM-DDT',
+ i;
+ if (isoRegex.exec(string)) {
+ for (i = 0; i < 3; i++) {
+ if (isoTimes[i][1].exec(string)) {
+ format += isoTimes[i][0];
+ break;
+ }
+ }
+ return makeDateFromStringAndFormat(string, format + 'Z');
+ }
+ return new Date(string);
+ }
+
+ // helper function for _date.from() and _date.fromNow()
+ function substituteTimeAgo(string, number, withoutSuffix) {
+ var rt = moment.relativeTime[string];
+ return (typeof rt === 'function') ?
+ rt(number || 1, !!withoutSuffix, string) :
+ rt.replace(/%d/i, number || 1);
+ }
+
+ function relativeTime(milliseconds, withoutSuffix) {
+ var seconds = round(Math.abs(milliseconds) / 1000),
+ minutes = round(seconds / 60),
+ hours = round(minutes / 60),
+ days = round(hours / 24),
+ years = round(days / 365),
+ args = seconds < 45 && ['s', seconds] ||
+ minutes === 1 && ['m'] ||
+ minutes < 45 && ['mm', minutes] ||
+ hours === 1 && ['h'] ||
+ hours < 22 && ['hh', hours] ||
+ days === 1 && ['d'] ||
+ days <= 25 && ['dd', days] ||
+ days <= 45 && ['M'] ||
+ days < 345 && ['MM', round(days / 30)] ||
+ years === 1 && ['y'] || ['yy', years];
+ args[2] = withoutSuffix;
+ return substituteTimeAgo.apply({}, args);
+ }
+
+ moment = function (input, format) {
+ if (input === null || input === '') {
+ return null;
+ }
+ var date,
+ matched;
+ // parse Moment object
+ if (input && input._d instanceof Date) {
+ date = new Date(+input._d);
+ // parse string and format
+ } else if (format) {
+ if (isArray(format)) {
+ date = makeDateFromStringAndArray(input, format);
+ } else {
+ date = makeDateFromStringAndFormat(input, format);
+ }
+ // evaluate it as a JSON-encoded date
+ } else {
+ matched = jsonRegex.exec(input);
+ date = input === undefined ? new Date() :
+ matched ? new Date(+matched[1]) :
+ input instanceof Date ? input :
+ isArray(input) ? dateFromArray(input) :
+ typeof input === 'string' ? makeDateFromString(input) :
+ new Date(input);
+ }
+ return new Moment(date);
+ };
+
+ // creating with utc
+ moment.utc = function (input, format) {
+ if (isArray(input)) {
+ return new Moment(new Date(Date.UTC.apply({}, input)), true);
+ }
+ return (format && input) ? moment(input + ' 0', format + ' Z').utc() : moment(input).utc();
+ };
+
+ // humanizeDuration
+ moment.humanizeDuration = function (num, type, withSuffix) {
+ var difference = +num,
+ rel = moment.relativeTime,
+ output;
+ switch (type) {
+ case "seconds" :
+ difference *= 1000; // 1000
+ break;
+ case "minutes" :
+ difference *= 60000; // 60 * 1000
+ break;
+ case "hours" :
+ difference *= 3600000; // 60 * 60 * 1000
+ break;
+ case "days" :
+ difference *= 86400000; // 24 * 60 * 60 * 1000
+ break;
+ case "weeks" :
+ difference *= 604800000; // 7 * 24 * 60 * 60 * 1000
+ break;
+ case "months" :
+ difference *= 2592000000; // 30 * 24 * 60 * 60 * 1000
+ break;
+ case "years" :
+ difference *= 31536000000; // 365 * 24 * 60 * 60 * 1000
+ break;
+ default :
+ withSuffix = !!type;
+ break;
+ }
+ output = relativeTime(difference, !withSuffix);
+ return withSuffix ? (difference <= 0 ? rel.past : rel.future).replace(/%s/i, output) : output;
+ };
+
+ // version number
+ moment.version = VERSION;
+
+ // default format
+ moment.defaultFormat = isoFormat;
+
+ // language switching and caching
+ moment.lang = function (key, values) {
+ var i,
+ param,
+ req,
+ parse = [];
+ if (values) {
+ for (i = 0; i < 12; i++) {
+ parse[i] = new RegExp('^' + values.months[i] + '|^' + values.monthsShort[i].replace('.', ''), 'i');
+ }
+ values.monthsParse = values.monthsParse || parse;
+ languages[key] = values;
+ }
+ if (languages[key]) {
+ for (i = 0; i < paramsToParse.length; i++) {
+ param = paramsToParse[i];
+ moment[param] = languages[key][param] || moment[param];
+ }
+ } else {
+ if (hasModule) {
+ req = require('./lang/' + key);
+ moment.lang(key, req);
+ }
+ }
+ };
+
+ // set default language
+ moment.lang('en', {
+ months : "January_February_March_April_May_June_July_August_September_October_November_December".split("_"),
+ monthsShort : "Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec".split("_"),
+ weekdays : "Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday".split("_"),
+ weekdaysShort : "Sun_Mon_Tue_Wed_Thu_Fri_Sat".split("_"),
+ longDateFormat : {
+ LT : "h:mm A",
+ L : "MM/DD/YYYY",
+ LL : "MMMM D YYYY",
+ LLL : "MMMM D YYYY LT",
+ LLLL : "dddd, MMMM D YYYY LT"
+ },
+ meridiem : {
+ AM : 'AM',
+ am : 'am',
+ PM : 'PM',
+ pm : 'pm'
+ },
+ calendar : {
+ sameDay : '[Today at] LT',
+ nextDay : '[Tomorrow at] LT',
+ nextWeek : 'dddd [at] LT',
+ lastDay : '[Yesterday at] LT',
+ lastWeek : '[last] dddd [at] LT',
+ sameElse : 'L'
+ },
+ relativeTime : {
+ future : "in %s",
+ past : "%s ago",
+ s : "a few seconds",
+ m : "a minute",
+ mm : "%d minutes",
+ h : "an hour",
+ hh : "%d hours",
+ d : "a day",
+ dd : "%d days",
+ M : "a month",
+ MM : "%d months",
+ y : "a year",
+ yy : "%d years"
+ },
+ ordinal : function (number) {
+ var b = number % 10;
+ return (~~ (number % 100 / 10) === 1) ? 'th' :
+ (b === 1) ? 'st' :
+ (b === 2) ? 'nd' :
+ (b === 3) ? 'rd' : 'th';
+ }
+ });
+
+ // shortcut for prototype
+ moment.fn = Moment.prototype = {
+
+ clone : function () {
+ return moment(this);
+ },
+
+ valueOf : function () {
+ return +this._d;
+ },
+
+ 'native' : function () {
+ return this._d;
+ },
+
+ toString : function () {
+ return this._d.toString();
+ },
+
+ toDate : function () {
+ return this._d;
+ },
+
+ utc : function () {
+ this._isUTC = true;
+ return this;
+ },
+
+ local : function () {
+ this._isUTC = false;
+ return this;
+ },
+
+ format : function (inputString) {
+ return formatMoment(this, inputString ? inputString : moment.defaultFormat);
+ },
+
+ add : function (input, val) {
+ this._d = dateAddRemove(this._d, input, 1, val);
+ return this;
+ },
+
+ subtract : function (input, val) {
+ this._d = dateAddRemove(this._d, input, -1, val);
+ return this;
+ },
+
+ diff : function (input, val, asFloat) {
+ var inputMoment = moment(input),
+ zoneDiff = (this.zone() - inputMoment.zone()) * 6e4,
+ diff = this._d - inputMoment._d - zoneDiff,
+ year = this.year() - inputMoment.year(),
+ month = this.month() - inputMoment.month(),
+ date = this.date() - inputMoment.date(),
+ output;
+ if (val === 'months') {
+ output = year * 12 + month + date / 30;
+ } else if (val === 'years') {
+ output = year + month / 12;
+ } else {
+ output = val === 'seconds' ? diff / 1e3 : // 1000
+ val === 'minutes' ? diff / 6e4 : // 1000 * 60
+ val === 'hours' ? diff / 36e5 : // 1000 * 60 * 60
+ val === 'days' ? diff / 864e5 : // 1000 * 60 * 60 * 24
+ val === 'weeks' ? diff / 6048e5 : // 1000 * 60 * 60 * 24 * 7
+ diff;
+ }
+ return asFloat ? output : round(output);
+ },
+
+ from : function (time, withoutSuffix) {
+ return moment.humanizeDuration(this.diff(time), !withoutSuffix);
+ },
+
+ fromNow : function (withoutSuffix) {
+ return this.from(moment(), withoutSuffix);
+ },
+
+ calendar : function () {
+ var diff = this.diff(moment().sod(), 'days', true),
+ calendar = moment.calendar,
+ allElse = calendar.sameElse,
+ format = diff < -6 ? allElse :
+ diff < -1 ? calendar.lastWeek :
+ diff < 0 ? calendar.lastDay :
+ diff < 1 ? calendar.sameDay :
+ diff < 2 ? calendar.nextDay :
+ diff < 7 ? calendar.nextWeek : allElse;
+ return this.format(typeof format === 'function' ? format.apply(this) : format);
+ },
+
+ isLeapYear : function () {
+ var year = this.year();
+ return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
+ },
+
+ isDST : function () {
+ return (this.zone() < moment([this.year()]).zone() ||
+ this.zone() < moment([this.year(), 5]).zone());
+ },
+
+ day : function (input) {
+ var day = this._d.getDay();
+ return input == null ? day :
+ this.add({ d : input - day });
+ },
+
+ sod: function () {
+ return this.clone()
+ .hours(0)
+ .minutes(0)
+ .seconds(0)
+ .milliseconds(0);
+ },
+
+ eod: function () {
+ // end of day = start of day plus 1 day, minus 1 millisecond
+ return this.sod().add({
+ d : 1,
+ ms : -1
+ });
+ },
+
+ zone : function () {
+ return this._isUTC ? 0 : this._d.getTimezoneOffset();
+ },
+
+ daysInMonth : function () {
+ return this.clone().month(this.month() + 1).date(0).date();
+ }
+ };
+
+ // helper for adding shortcuts
+ function makeShortcut(name, key) {
+ moment.fn[name] = function (input) {
+ var utc = this._isUTC ? 'UTC' : '';
+ if (input != null) {
+ this._d['set' + utc + key](input);
+ return this;
+ } else {
+ return this._d['get' + utc + key]();
+ }
+ };
+ }
+
+ // loop through and add shortcuts (Month, Date, Hours, Minutes, Seconds, Milliseconds)
+ for (i = 0; i < shortcuts.length; i ++) {
+ makeShortcut(shortcuts[i].toLowerCase(), shortcuts[i]);
+ }
+
+ // add shortcut for year (uses different syntax than the getter/setter 'year' == 'FullYear')
+ makeShortcut('year', 'FullYear');
+
+ // CommonJS module is defined
+ if (hasModule) {
+ module.exports = moment;
+ }
+ if (typeof window !== 'undefined') {
+ window.moment = moment;
+ }
+ /*global define:false */
+ if (typeof define === "function" && define.amd) {
+ define("moment", [], function () {
+ return moment;
+ });
+ }
+})(Date);
+
+
+});
--- /dev/null
+require.define('/node_modules/moment.js', function(require, module, exports, __dirname, __filename, undefined){
+
+// moment.js
+// version : 1.4.0
+// author : Tim Wood
+// license : MIT
+// momentjs.com
+(function(a,b){function u(a,b){this._d=a,this._isUTC=!!b}function v(a,b){var c=a+"";while(c.length<b)c="0"+c;return c}function w(b,c,d,e){var f=typeof c=="string",g=f?{}:c,h,i,j,k;return f&&e&&(g[c]=+e),h=(g.ms||g.milliseconds||0)+(g.s||g.seconds||0)*1e3+(g.m||g.minutes||0)*6e4+(g.h||g.hours||0)*36e5,i=(g.d||g.days||0)+(g.w||g.weeks||0)*7,j=(g.M||g.months||0)+(g.y||g.years||0)*12,h&&b.setTime(+b+h*d),i&&b.setDate(b.getDate()+i*d),j&&(k=b.getDate(),b.setDate(1),b.setMonth(b.getMonth()+j*d),b.setDate(Math.min((new a(b.getFullYear(),b.getMonth()+1,0)).getDate(),k))),b}function x(a){return Object.prototype.toString.call(a)==="[object Array]"}function y(b){return new a(b[0],b[1]||0,b[2]||1,b[3]||0,b[4]||0,b[5]||0,b[6]||0)}function z(b,d){function r(d){var j,s;switch(d){case"M":return e+1;case"Mo":return e+1+p(e+1);case"MM":return v(e+1,2);case"MMM":return c.monthsShort[e];case"MMMM":return c.months[e];case"D":return f;case"Do":return f+p(f);case"DD":return v(f,2);case"DDD":return j=new a(g,e,f),s=new a(g,0,1),~~((j-s)/864e5+1.5);case"DDDo":return j=r("DDD"),j+p(j);case"DDDD":return v(r("DDD"),3);case"d":return h;case"do":return h+p(h);case"ddd":return c.weekdaysShort[h];case"dddd":return c.weekdays[h];case"w":return j=new a(g,e,f-h+5),s=new a(j.getFullYear(),0,4),~~((j-s)/864e5/7+1.5);case"wo":return j=r("w"),j+p(j);case"ww":return v(r("w"),2);case"YY":return v(g%100,2);case"YYYY":return g;case"a":return i>11?q.pm:q.am;case"A":return i>11?q.PM:q.AM;case"H":return i;case"HH":return v(i,2);case"h":return i%12||12;case"hh":return v(i%12||12,2);case"m":return m;case"mm":return v(m,2);case"s":return n;case"ss":return v(n,2);case"zz":case"z":return(b._d.toString().match(l)||[""])[0].replace(k,"");case"Z":return(o<0?"-":"+")+v(~~(Math.abs(o)/60),2)+":"+v(~~(Math.abs(o)%60),2);case"ZZ":return(o<0?"-":"+")+v(~~(10*Math.abs(o)/6),4);case"L":case"LL":case"LLL":case"LLLL":case"LT":return z(b,c.longDateFormat[d]);default:return d.replace(/(^\[)|(\\)|\]$/g,"")}}var e=b.month(),f=b.date(),g=b.year(),h=b.day(),i=b.hours(),m=b.minutes(),n=b.seconds(),o=-b.zone(),p=c.ordinal,q=c.meridiem;return d.replace(j,r)}function A(b,d){function p(a,b){var d;switch(a){case"M":case"MM":e[1]=~~b-1;break;case"MMM":case"MMMM":for(d=0;d<12;d++)if(c.monthsParse[d].test(b)){e[1]=d;break}break;case"D":case"DD":case"DDD":case"DDDD":e[2]=~~b;break;case"YY":b=~~b,e[0]=b+(b>70?1900:2e3);break;case"YYYY":e[0]=~~Math.abs(b);break;case"a":case"A":o=b.toLowerCase()==="pm";break;case"H":case"HH":case"h":case"hh":e[3]=~~b;break;case"m":case"mm":e[4]=~~b;break;case"s":case"ss":e[5]=~~b;break;case"Z":case"ZZ":h=!0,d=(b||"").match(r),d&&d[1]&&(f=~~d[1]),d&&d[2]&&(g=~~d[2]),d&&d[0]==="+"&&(f=-f,g=-g)}}var e=[0,0,1,0,0,0,0],f=0,g=0,h=!1,i=b.match(n),j=d.match(m),k=Math.min(i.length,j.length),l,o;for(l=0;l<k;l++)p(j[l],i[l]);return o&&e[3]<12&&(e[3]+=12),o===!1&&e[3]===12&&(e[3]=0),e[3]+=f,e[4]+=g,h?new a(a.UTC.apply({},e)):y(e)}function B(a,b){var c=Math.min(a.length,b.length),d=Math.abs(a.length-b.length),e=0,f;for(f=0;f<c;f++)~~a[f]!==~~b[f]&&e++;return e+d}function C(a,b){var c,d=a.match(n),e=[],f=99,g,h,i;for(g=0;g<b.length;g++)h=A(a,b[g]),i=B(d,z(new u(h),b[g]).match(n)),i<f&&(f=i,c=h);return c}function D(b){var c="YYYY-MM-DDT",d;if(o.exec(b)){for(d=0;d<3;d++)if(q[d][1].exec(b)){c+=q[d][0];break}return A(b,c+"Z")}return new a(b)}function E(a,b,d){var e=c.relativeTime[a];return typeof e=="function"?e(b||1,!!d,a):e.replace(/%d/i,b||1)}function F(a,b){var c=d(Math.abs(a)/1e3),e=d(c/60),f=d(e/60),g=d(f/24),h=d(g/365),i=c<45&&["s",c]||e===1&&["m"]||e<45&&["mm",e]||f===1&&["h"]||f<22&&["hh",f]||g===1&&["d"]||g<=25&&["dd",g]||g<=45&&["M"]||g<345&&["MM",d(g/30)]||h===1&&["y"]||["yy",h];return i[2]=b,E.apply({},i)}function G(a,b){c.fn[a]=function(a){var c=this._isUTC?"UTC":"";return a!=null?(this._d["set"+c+b](a),this):this._d["get"+c+b]()}}var c,d=Math.round,e={},f=typeof module!="undefined",g="months|monthsShort|monthsParse|weekdays|weekdaysShort|longDateFormat|calendar|relativeTime|ordinal|meridiem".split("|"),h,i=/^\/?Date\((\-?\d+)/i,j=/(\[[^\[]*\])|(\\)?(Mo|MM?M?M?|Do|DDDo|DD?D?D?|dddd?|do?|w[o|w]?|YYYY|YY|a|A|hh?|HH?|mm?|ss?|zz?|ZZ?|LT|LL?L?L?)/g,k=/[^A-Z]/g,l=/\([A-Za-z ]+\)|:[0-9]{2} [A-Z]{3} /g,m=/(\\)?(MM?M?M?|dd?d?d|DD?D?D?|YYYY|YY|a|A|hh?|HH?|mm?|ss?|ZZ?|T)/g,n=/(\\)?([0-9]+|([a-zA-Z\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+|([\+\-]\d\d:?\d\d))/gi,o=/\d{4}.\d\d.\d\d(T(\d\d(.\d\d(.\d\d)?)?)?([\+\-]\d\d:?\d\d)?)?/,p="YYYY-MM-DDTHH:mm:ssZ",q=[["HH:mm:ss",/T\d\d:\d\d:\d\d/],["HH:mm",/T\d\d:\d\d/],["HH",/T\d\d/]],r=/([\+\-]|\d\d)/gi,s="1.4.0",t="Month|Date|Hours|Minutes|Seconds|Milliseconds".split("|");c=function(c,d){if(c===null||c==="")return null;var e,f;return c&&c._d instanceof a?e=new a(+c._d):d?x(d)?e=C(c,d):e=A(c,d):(f=i.exec(c),e=c===b?new a:f?new a(+f[1]):c instanceof a?c:x(c)?y(c):typeof c=="string"?D(c):new a(c)),new u(e)},c.utc=function(b,d){return x(b)?new u(new a(a.UTC.apply({},b)),!0):d&&b?c(b+" 0",d+" Z").utc():c(b).utc()},c.humanizeDuration=function(a,b,d){var e=+a,f=c.relativeTime,g;switch(b){case"seconds":e*=1e3;break;case"minutes":e*=6e4;break;case"hours":e*=36e5;break;case"days":e*=864e5;break;case"weeks":e*=6048e5;break;case"months":e*=2592e6;break;case"years":e*=31536e6;break;default:d=!!b}return g=F(e,!d),d?(e<=0?f.past:f.future).replace(/%s/i,g):g},c.version=s,c.defaultFormat=p,c.lang=function(a,b){var d,h,i,j=[];if(b){for(d=0;d<12;d++)j[d]=new RegExp("^"+b.months[d]+"|^"+b.monthsShort[d].replace(".",""),"i");b.monthsParse=b.monthsParse||j,e[a]=b}if(e[a])for(d=0;d<g.length;d++)h=g[d],c[h]=e[a][h]||c[h];else f&&(i=require("./lang/"+a),c.lang(a,i))},c.lang("en",{months:"January_February_March_April_May_June_July_August_September_October_November_December".split("_"),monthsShort:"Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec".split("_"),weekdays:"Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday".split("_"),weekdaysShort:"Sun_Mon_Tue_Wed_Thu_Fri_Sat".split("_"),longDateFormat:{LT:"h:mm A",L:"MM/DD/YYYY",LL:"MMMM D YYYY",LLL:"MMMM D YYYY LT",LLLL:"dddd, MMMM D YYYY LT"},meridiem:{AM:"AM",am:"am",PM:"PM",pm:"pm"},calendar:{sameDay:"[Today at] LT",nextDay:"[Tomorrow at] LT",nextWeek:"dddd [at] LT",lastDay:"[Yesterday at] LT",lastWeek:"[last] dddd [at] LT",sameElse:"L"},relativeTime:{future:"in %s",past:"%s ago",s:"a few seconds",m:"a minute",mm:"%d minutes",h:"an hour",hh:"%d hours",d:"a day",dd:"%d days",M:"a month",MM:"%d months",y:"a year",yy:"%d years"},ordinal:function(a){var b=a%10;return~~(a%100/10)===1?"th":b===1?"st":b===2?"nd":b===3?"rd":"th"}}),c.fn=u.prototype={clone:function(){return c(this)},valueOf:function(){return+this._d},"native":function(){return this._d},toString:function(){return this._d.toString()},toDate:function(){return this._d},utc:function(){return this._isUTC=!0,this},local:function(){return this._isUTC=!1,this},format:function(a){return z(this,a?a:c.defaultFormat)},add:function(a,b){return this._d=w(this._d,a,1,b),this},subtract:function(a,b){return this._d=w(this._d,a,-1,b),this},diff:function(a,b,e){var f=c(a),g=(this.zone()-f.zone())*6e4,h=this._d-f._d-g,i=this.year()-f.year(),j=this.month()-f.month(),k=this.date()-f.date(),l;return b==="months"?l=i*12+j+k/30:b==="years"?l=i+j/12:l=b==="seconds"?h/1e3:b==="minutes"?h/6e4:b==="hours"?h/36e5:b==="days"?h/864e5:b==="weeks"?h/6048e5:h,e?l:d(l)},from:function(a,b){return c.humanizeDuration(this.diff(a),!b)},fromNow:function(a){return this.from(c(),a)},calendar:function(){var a=this.diff(c().sod(),"days",!0),b=c.calendar,d=b.sameElse,e=a<-6?d:a<-1?b.lastWeek:a<0?b.lastDay:a<1?b.sameDay:a<2?b.nextDay:a<7?b.nextWeek:d;return this.format(typeof e=="function"?e.apply(this):e)},isLeapYear:function(){var a=this.year();return a%4===0&&a%100!==0||a%400===0},isDST:function(){return this.zone()<c([this.year()]).zone()||this.zone()<c([this.year(),5]).zone()},day:function(a){var b=this._d.getDay();return a==null?b:this.add({d:a-b})},sod:function(){return this.clone().hours(0).minutes(0).seconds(0).milliseconds(0)},eod:function(){return this.sod().add({d:1,ms:-1})},zone:function(){return this._isUTC?0:this._d.getTimezoneOffset()},daysInMonth:function(){return this.clone().month(this.month()+1).date(0).date()}};for(h=0;h<t.length;h++)G(t[h].toLowerCase(),t[h]);G("year","FullYear"),f&&(module.exports=c),typeof window!="undefined"&&(window.moment=c),typeof define=="function"&&define.amd&&define("moment",[],function(){return c})})(Date);
+
+});
--- /dev/null
+moment-1.4.0.mod.js
\ No newline at end of file
--- /dev/null
+moment-1.4.0.mod.min.js
\ No newline at end of file
--- /dev/null
+require.define('/node_modules/showdown.js', function(require, module, exports, __dirname, __filename, undefined){
+
+//\r
+// showdown.js -- A javascript port of Markdown.\r
+//\r
+// Copyright (c) 2007 John Fraser.\r
+//\r
+// Original Markdown Copyright (c) 2004-2005 John Gruber\r
+// <http://daringfireball.net/projects/markdown/>\r
+//\r
+// Redistributable under a BSD-style open source license.\r
+// See license.txt for more information.\r
+//\r
+// The full source distribution is at:\r
+//\r
+// A A L\r
+// T C A\r
+// T K B\r
+//\r
+// <http://www.attacklab.net/>\r
+//\r
+\r
+//\r
+// Wherever possible, Showdown is a straight, line-by-line port\r
+// of the Perl version of Markdown.\r
+//\r
+// This is not a normal parser design; it's basically just a\r
+// series of string substitutions. It's hard to read and\r
+// maintain this way, but keeping Showdown close to the original\r
+// design makes it easier to port new features.\r
+//\r
+// More importantly, Showdown behaves like markdown.pl in most\r
+// edge cases. So web applications can do client-side preview\r
+// in Javascript, and then build identical HTML on the server.\r
+//\r
+// This port needs the new RegExp functionality of ECMA 262,\r
+// 3rd Edition (i.e. Javascript 1.5). Most modern web browsers\r
+// should do fine. Even with the new regular expression features,\r
+// We do a lot of work to emulate Perl's regex functionality.\r
+// The tricky changes in this file mostly have the "attacklab:"\r
+// label. Major or self-explanatory changes don't.\r
+//\r
+// Smart diff tools like Araxis Merge will be able to match up\r
+// this file with markdown.pl in a useful way. A little tweaking\r
+// helps: in a copy of markdown.pl, replace "#" with "//" and\r
+// replace "$text" with "text". Be sure to ignore whitespace\r
+// and line endings.\r
+//\r
+\r
+\r
+//\r
+// Showdown usage:\r
+//\r
+// var text = "Markdown *rocks*.";\r
+//\r
+// var converter = new Showdown.converter();\r
+// var html = converter.makeHtml(text);\r
+//\r
+// alert(html);\r
+//\r
+// Note: move the sample code to the bottom of this\r
+// file before uncommenting it.\r
+//\r
+\r
+\r
+//\r
+// Showdown namespace\r
+//\r
+var Showdown = {};\r
+\r
+//\r
+// converter\r
+//\r
+// Wraps all "globals" so that the only thing\r
+// exposed is makeHtml().\r
+//\r
+Showdown.converter = function() {\r
+\r
+//\r
+// Globals:\r
+//\r
+\r
+// Global hashes, used by various utility routines\r
+var g_urls;\r
+var g_titles;\r
+var g_html_blocks;\r
+\r
+// Used to track when we're inside an ordered or unordered list\r
+// (see _ProcessListItems() for details):\r
+var g_list_level = 0;\r
+\r
+\r
+this.makeHtml = function(text) {\r
+//\r
+// Main function. The order in which other subs are called here is\r
+// essential. Link and image substitutions need to happen before\r
+// _EscapeSpecialCharsWithinTagAttributes(), so that any *'s or _'s in the <a>\r
+// and <img> tags get encoded.\r
+//\r
+\r
+ // Clear the global hashes. If we don't clear these, you get conflicts\r
+ // from other articles when generating a page which contains more than\r
+ // one article (e.g. an index page that shows the N most recent\r
+ // articles):\r
+ g_urls = new Array();\r
+ g_titles = new Array();\r
+ g_html_blocks = new Array();\r
+\r
+ // attacklab: Replace ~ with ~T\r
+ // This lets us use tilde as an escape char to avoid md5 hashes\r
+ // The choice of character is arbitray; anything that isn't\r
+ // magic in Markdown will work.\r
+ text = text.replace(/~/g,"~T");\r
+\r
+ // attacklab: Replace $ with ~D\r
+ // RegExp interprets $ as a special character\r
+ // when it's in a replacement string\r
+ text = text.replace(/\$/g,"~D");\r
+\r
+ // Standardize line endings\r
+ text = text.replace(/\r\n/g,"\n"); // DOS to Unix\r
+ text = text.replace(/\r/g,"\n"); // Mac to Unix\r
+\r
+ // Make sure text begins and ends with a couple of newlines:\r
+ text = "\n\n" + text + "\n\n";\r
+\r
+ // Convert all tabs to spaces.\r
+ text = _Detab(text);\r
+\r
+ // Strip any lines consisting only of spaces and tabs.\r
+ // This makes subsequent regexen easier to write, because we can\r
+ // match consecutive blank lines with /\n+/ instead of something\r
+ // contorted like /[ \t]*\n+/ .\r
+ text = text.replace(/^[ \t]+$/mg,"");\r
+\r
+ // Turn block-level HTML blocks into hash entries\r
+ text = _HashHTMLBlocks(text);\r
+\r
+ // Strip link definitions, store in hashes.\r
+ text = _StripLinkDefinitions(text);\r
+\r
+ text = _RunBlockGamut(text);\r
+\r
+ text = _UnescapeSpecialChars(text);\r
+\r
+ // attacklab: Restore dollar signs\r
+ text = text.replace(/~D/g,"$$");\r
+\r
+ // attacklab: Restore tildes\r
+ text = text.replace(/~T/g,"~");\r
+\r
+ return text;\r
+}\r
+\r
+\r
+var _StripLinkDefinitions = function(text) {\r
+//\r
+// Strips link definitions from text, stores the URLs and titles in\r
+// hash references.\r
+//\r
+\r
+ // Link defs are in the form: ^[id]: url "optional title"\r
+\r
+ /*\r
+ var text = text.replace(/\r
+ ^[ ]{0,3}\[(.+)\]: // id = $1 attacklab: g_tab_width - 1\r
+ [ \t]*\r
+ \n? // maybe *one* newline\r
+ [ \t]*\r
+ <?(\S+?)>? // url = $2\r
+ [ \t]*\r
+ \n? // maybe one newline\r
+ [ \t]*\r
+ (?:\r
+ (\n*) // any lines skipped = $3 attacklab: lookbehind removed\r
+ ["(]\r
+ (.+?) // title = $4\r
+ [")]\r
+ [ \t]*\r
+ )? // title is optional\r
+ (?:\n+|$)\r
+ /gm,\r
+ function(){...});\r
+ */\r
+ var text = text.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|\Z)/gm,\r
+ function (wholeMatch,m1,m2,m3,m4) {\r
+ m1 = m1.toLowerCase();\r
+ g_urls[m1] = _EncodeAmpsAndAngles(m2); // Link IDs are case-insensitive\r
+ if (m3) {\r
+ // Oops, found blank lines, so it's not a title.\r
+ // Put back the parenthetical statement we stole.\r
+ return m3+m4;\r
+ } else if (m4) {\r
+ g_titles[m1] = m4.replace(/"/g,""");\r
+ }\r
+ \r
+ // Completely remove the definition from the text\r
+ return "";\r
+ }\r
+ );\r
+\r
+ return text;\r
+}\r
+\r
+\r
+var _HashHTMLBlocks = function(text) {\r
+ // attacklab: Double up blank lines to reduce lookaround\r
+ text = text.replace(/\n/g,"\n\n");\r
+\r
+ // Hashify HTML blocks:\r
+ // We only want to do this for block-level HTML tags, such as headers,\r
+ // lists, and tables. That's because we still want to wrap <p>s around\r
+ // "paragraphs" that are wrapped in non-block-level tags, such as anchors,\r
+ // phrase emphasis, and spans. The list of tags we're looking for is\r
+ // hard-coded:\r
+ var block_tags_a = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del"\r
+ var block_tags_b = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math"\r
+\r
+ // First, look for nested blocks, e.g.:\r
+ // <div>\r
+ // <div>\r
+ // tags for inner block must be indented.\r
+ // </div>\r
+ // </div>\r
+ //\r
+ // The outermost tags must start at the left margin for this to match, and\r
+ // the inner nested divs must be indented.\r
+ // We need to do this before the next, more liberal match, because the next\r
+ // match will start at the first `<div>` and stop at the first `</div>`.\r
+\r
+ // attacklab: This regex can be expensive when it fails.\r
+ /*\r
+ var text = text.replace(/\r
+ ( // save in $1\r
+ ^ // start of line (with /m)\r
+ <($block_tags_a) // start tag = $2\r
+ \b // word break\r
+ // attacklab: hack around khtml/pcre bug...\r
+ [^\r]*?\n // any number of lines, minimally matching\r
+ </\2> // the matching end tag\r
+ [ \t]* // trailing spaces/tabs\r
+ (?=\n+) // followed by a newline\r
+ ) // attacklab: there are sentinel newlines at end of document\r
+ /gm,function(){...}};\r
+ */\r
+ text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del)\b[^\r]*?\n<\/\2>[ \t]*(?=\n+))/gm,hashElement);\r
+\r
+ //\r
+ // Now match more liberally, simply from `\n<tag>` to `</tag>\n`\r
+ //\r
+\r
+ /*\r
+ var text = text.replace(/\r
+ ( // save in $1\r
+ ^ // start of line (with /m)\r
+ <($block_tags_b) // start tag = $2\r
+ \b // word break\r
+ // attacklab: hack around khtml/pcre bug...\r
+ [^\r]*? // any number of lines, minimally matching\r
+ .*</\2> // the matching end tag\r
+ [ \t]* // trailing spaces/tabs\r
+ (?=\n+) // followed by a newline\r
+ ) // attacklab: there are sentinel newlines at end of document\r
+ /gm,function(){...}};\r
+ */\r
+ text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm,hashElement);\r
+\r
+ // Special case just for <hr />. It was easier to make a special case than\r
+ // to make the other regex more complicated. \r
+\r
+ /*\r
+ text = text.replace(/\r
+ ( // save in $1\r
+ \n\n // Starting after a blank line\r
+ [ ]{0,3}\r
+ (<(hr) // start tag = $2\r
+ \b // word break\r
+ ([^<>])*? // \r
+ \/?>) // the matching end tag\r
+ [ \t]*\r
+ (?=\n{2,}) // followed by a blank line\r
+ )\r
+ /g,hashElement);\r
+ */\r
+ text = text.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,hashElement);\r
+\r
+ // Special case for standalone HTML comments:\r
+\r
+ /*\r
+ text = text.replace(/\r
+ ( // save in $1\r
+ \n\n // Starting after a blank line\r
+ [ ]{0,3} // attacklab: g_tab_width - 1\r
+ <!\r
+ (--[^\r]*?--\s*)+\r
+ >\r
+ [ \t]*\r
+ (?=\n{2,}) // followed by a blank line\r
+ )\r
+ /g,hashElement);\r
+ */\r
+ text = text.replace(/(\n\n[ ]{0,3}<!(--[^\r]*?--\s*)+>[ \t]*(?=\n{2,}))/g,hashElement);\r
+\r
+ // PHP and ASP-style processor instructions (<?...?> and <%...%>)\r
+\r
+ /*\r
+ text = text.replace(/\r
+ (?:\r
+ \n\n // Starting after a blank line\r
+ )\r
+ ( // save in $1\r
+ [ ]{0,3} // attacklab: g_tab_width - 1\r
+ (?:\r
+ <([?%]) // $2\r
+ [^\r]*?\r
+ \2>\r
+ )\r
+ [ \t]*\r
+ (?=\n{2,}) // followed by a blank line\r
+ )\r
+ /g,hashElement);\r
+ */\r
+ text = text.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,hashElement);\r
+\r
+ // attacklab: Undo double lines (see comment at top of this function)\r
+ text = text.replace(/\n\n/g,"\n");\r
+ return text;\r
+}\r
+\r
+var hashElement = function(wholeMatch,m1) {\r
+ var blockText = m1;\r
+\r
+ // Undo double lines\r
+ blockText = blockText.replace(/\n\n/g,"\n");\r
+ blockText = blockText.replace(/^\n/,"");\r
+ \r
+ // strip trailing blank lines\r
+ blockText = blockText.replace(/\n+$/g,"");\r
+ \r
+ // Replace the element text with a marker ("~KxK" where x is its key)\r
+ blockText = "\n\n~K" + (g_html_blocks.push(blockText)-1) + "K\n\n";\r
+ \r
+ return blockText;\r
+};\r
+\r
+var _RunBlockGamut = function(text) {\r
+//\r
+// These are all the transformations that form block-level\r
+// tags like paragraphs, headers, and list items.\r
+//\r
+ text = _DoHeaders(text);\r
+\r
+ // Do Horizontal Rules:\r
+ var key = hashBlock("<hr />");\r
+ text = text.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm,key);\r
+ text = text.replace(/^[ ]{0,2}([ ]?\-[ ]?){3,}[ \t]*$/gm,key);\r
+ text = text.replace(/^[ ]{0,2}([ ]?\_[ ]?){3,}[ \t]*$/gm,key);\r
+\r
+ text = _DoLists(text);\r
+ text = _DoCodeBlocks(text);\r
+ text = _DoBlockQuotes(text);\r
+\r
+ // We already ran _HashHTMLBlocks() before, in Markdown(), but that\r
+ // was to escape raw HTML in the original Markdown source. This time,\r
+ // we're escaping the markup we've just created, so that we don't wrap\r
+ // <p> tags around block-level tags.\r
+ text = _HashHTMLBlocks(text);\r
+ text = _FormParagraphs(text);\r
+\r
+ return text;\r
+}\r
+\r
+\r
+var _RunSpanGamut = function(text) {\r
+//\r
+// These are all the transformations that occur *within* block-level\r
+// tags like paragraphs, headers, and list items.\r
+//\r
+\r
+ text = _DoCodeSpans(text);\r
+ text = _EscapeSpecialCharsWithinTagAttributes(text);\r
+ text = _EncodeBackslashEscapes(text);\r
+\r
+ // Process anchor and image tags. Images must come first,\r
+ // because ![foo][f] looks like an anchor.\r
+ text = _DoImages(text);\r
+ text = _DoAnchors(text);\r
+\r
+ // Make links out of things like `<http://example.com/>`\r
+ // Must come after _DoAnchors(), because you can use < and >\r
+ // delimiters in inline links like [this](<url>).\r
+ text = _DoAutoLinks(text);\r
+ text = _EncodeAmpsAndAngles(text);\r
+ text = _DoItalicsAndBold(text);\r
+\r
+ // Do hard breaks:\r
+ text = text.replace(/ +\n/g," <br />\n");\r
+\r
+ return text;\r
+}\r
+\r
+var _EscapeSpecialCharsWithinTagAttributes = function(text) {\r
+//\r
+// Within tags -- meaning between < and > -- encode [\ ` * _] so they\r
+// don't conflict with their use in Markdown for code, italics and strong.\r
+//\r
+\r
+ // Build a regex to find HTML tags and comments. See Friedl's \r
+ // "Mastering Regular Expressions", 2nd Ed., pp. 200-201.\r
+ var regex = /(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi;\r
+\r
+ text = text.replace(regex, function(wholeMatch) {\r
+ var tag = wholeMatch.replace(/(.)<\/?code>(?=.)/g,"$1`");\r
+ tag = escapeCharacters(tag,"\\`*_");\r
+ return tag;\r
+ });\r
+\r
+ return text;\r
+}\r
+\r
+var _DoAnchors = function(text) {\r
+//\r
+// Turn Markdown link shortcuts into XHTML <a> tags.\r
+//\r
+ //\r
+ // First, handle reference-style links: [link text] [id]\r
+ //\r
+\r
+ /*\r
+ text = text.replace(/\r
+ ( // wrap whole match in $1\r
+ \[\r
+ (\r
+ (?:\r
+ \[[^\]]*\] // allow brackets nested one level\r
+ |\r
+ [^\[] // or anything else\r
+ )*\r
+ )\r
+ \]\r
+\r
+ [ ]? // one optional space\r
+ (?:\n[ ]*)? // one optional newline followed by spaces\r
+\r
+ \[\r
+ (.*?) // id = $3\r
+ \]\r
+ )()()()() // pad remaining backreferences\r
+ /g,_DoAnchors_callback);\r
+ */\r
+ text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeAnchorTag);\r
+\r
+ //\r
+ // Next, inline-style links: [link text](url "optional title")\r
+ //\r
+\r
+ /*\r
+ text = text.replace(/\r
+ ( // wrap whole match in $1\r
+ \[\r
+ (\r
+ (?:\r
+ \[[^\]]*\] // allow brackets nested one level\r
+ |\r
+ [^\[\]] // or anything else\r
+ )\r
+ )\r
+ \]\r
+ \( // literal paren\r
+ [ \t]*\r
+ () // no id, so leave $3 empty\r
+ <?(.*?)>? // href = $4\r
+ [ \t]*\r
+ ( // $5\r
+ (['"]) // quote char = $6\r
+ (.*?) // Title = $7\r
+ \6 // matching quote\r
+ [ \t]* // ignore any spaces/tabs between closing quote and )\r
+ )? // title is optional\r
+ \)\r
+ )\r
+ /g,writeAnchorTag);\r
+ */\r
+ text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()<?(.*?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeAnchorTag);\r
+\r
+ //\r
+ // Last, handle reference-style shortcuts: [link text]\r
+ // These must come last in case you've also got [link test][1]\r
+ // or [link test](/foo)\r
+ //\r
+\r
+ /*\r
+ text = text.replace(/\r
+ ( // wrap whole match in $1\r
+ \[\r
+ ([^\[\]]+) // link text = $2; can't contain '[' or ']'\r
+ \]\r
+ )()()()()() // pad rest of backreferences\r
+ /g, writeAnchorTag);\r
+ */\r
+ text = text.replace(/(\[([^\[\]]+)\])()()()()()/g, writeAnchorTag);\r
+\r
+ return text;\r
+}\r
+\r
+var writeAnchorTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {\r
+ if (m7 == undefined) m7 = "";\r
+ var whole_match = m1;\r
+ var link_text = m2;\r
+ var link_id = m3.toLowerCase();\r
+ var url = m4;\r
+ var title = m7;\r
+ \r
+ if (url == "") {\r
+ if (link_id == "") {\r
+ // lower-case and turn embedded newlines into spaces\r
+ link_id = link_text.toLowerCase().replace(/ ?\n/g," ");\r
+ }\r
+ url = "#"+link_id;\r
+ \r
+ if (g_urls[link_id] != undefined) {\r
+ url = g_urls[link_id];\r
+ if (g_titles[link_id] != undefined) {\r
+ title = g_titles[link_id];\r
+ }\r
+ }\r
+ else {\r
+ if (whole_match.search(/\(\s*\)$/m)>-1) {\r
+ // Special case for explicit empty url\r
+ url = "";\r
+ } else {\r
+ return whole_match;\r
+ }\r
+ }\r
+ } \r
+ \r
+ url = escapeCharacters(url,"*_");\r
+ var result = "<a href=\"" + url + "\"";\r
+ \r
+ if (title != "") {\r
+ title = title.replace(/"/g,""");\r
+ title = escapeCharacters(title,"*_");\r
+ result += " title=\"" + title + "\"";\r
+ }\r
+ \r
+ result += ">" + link_text + "</a>";\r
+ \r
+ return result;\r
+}\r
+\r
+\r
+var _DoImages = function(text) {\r
+//\r
+// Turn Markdown image shortcuts into <img> tags.\r
+//\r
+\r
+ //\r
+ // First, handle reference-style labeled images: ![alt text][id]\r
+ //\r
+\r
+ /*\r
+ text = text.replace(/\r
+ ( // wrap whole match in $1\r
+ !\[\r
+ (.*?) // alt text = $2\r
+ \]\r
+\r
+ [ ]? // one optional space\r
+ (?:\n[ ]*)? // one optional newline followed by spaces\r
+\r
+ \[\r
+ (.*?) // id = $3\r
+ \]\r
+ )()()()() // pad rest of backreferences\r
+ /g,writeImageTag);\r
+ */\r
+ text = text.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeImageTag);\r
+\r
+ //\r
+ // Next, handle inline images: \r
+ // Don't forget: encode * and _\r
+\r
+ /*\r
+ text = text.replace(/\r
+ ( // wrap whole match in $1\r
+ !\[\r
+ (.*?) // alt text = $2\r
+ \]\r
+ \s? // One optional whitespace character\r
+ \( // literal paren\r
+ [ \t]*\r
+ () // no id, so leave $3 empty\r
+ <?(\S+?)>? // src url = $4\r
+ [ \t]*\r
+ ( // $5\r
+ (['"]) // quote char = $6\r
+ (.*?) // title = $7\r
+ \6 // matching quote\r
+ [ \t]*\r
+ )? // title is optional\r
+ \)\r
+ )\r
+ /g,writeImageTag);\r
+ */\r
+ text = text.replace(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeImageTag);\r
+\r
+ return text;\r
+}\r
+\r
+var writeImageTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {\r
+ var whole_match = m1;\r
+ var alt_text = m2;\r
+ var link_id = m3.toLowerCase();\r
+ var url = m4;\r
+ var title = m7;\r
+\r
+ if (!title) title = "";\r
+ \r
+ if (url == "") {\r
+ if (link_id == "") {\r
+ // lower-case and turn embedded newlines into spaces\r
+ link_id = alt_text.toLowerCase().replace(/ ?\n/g," ");\r
+ }\r
+ url = "#"+link_id;\r
+ \r
+ if (g_urls[link_id] != undefined) {\r
+ url = g_urls[link_id];\r
+ if (g_titles[link_id] != undefined) {\r
+ title = g_titles[link_id];\r
+ }\r
+ }\r
+ else {\r
+ return whole_match;\r
+ }\r
+ } \r
+ \r
+ alt_text = alt_text.replace(/"/g,""");\r
+ url = escapeCharacters(url,"*_");\r
+ var result = "<img src=\"" + url + "\" alt=\"" + alt_text + "\"";\r
+\r
+ // attacklab: Markdown.pl adds empty title attributes to images.\r
+ // Replicate this bug.\r
+\r
+ //if (title != "") {\r
+ title = title.replace(/"/g,""");\r
+ title = escapeCharacters(title,"*_");\r
+ result += " title=\"" + title + "\"";\r
+ //}\r
+ \r
+ result += " />";\r
+ \r
+ return result;\r
+}\r
+\r
+\r
+var _DoHeaders = function(text) {\r
+\r
+ // Setext-style headers:\r
+ // Header 1\r
+ // ========\r
+ // \r
+ // Header 2\r
+ // --------\r
+ //\r
+ text = text.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm,\r
+ function(wholeMatch,m1){return hashBlock('<h1 id="' + headerId(m1) + '">' + _RunSpanGamut(m1) + "</h1>");});\r
+\r
+ text = text.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm,\r
+ function(matchFound,m1){return hashBlock('<h2 id="' + headerId(m1) + '">' + _RunSpanGamut(m1) + "</h2>");});\r
+\r
+ // atx-style headers:\r
+ // # Header 1\r
+ // ## Header 2\r
+ // ## Header 2 with closing hashes ##\r
+ // ...\r
+ // ###### Header 6\r
+ //\r
+\r
+ /*\r
+ text = text.replace(/\r
+ ^(\#{1,6}) // $1 = string of #'s\r
+ [ \t]*\r
+ (.+?) // $2 = Header text\r
+ [ \t]*\r
+ \#* // optional closing #'s (not counted)\r
+ \n+\r
+ /gm, function() {...});\r
+ */\r
+\r
+ text = text.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,\r
+ function(wholeMatch,m1,m2) {\r
+ var h_level = m1.length;\r
+ return hashBlock("<h" + h_level + ' id="' + headerId(m2) + '">' + _RunSpanGamut(m2) + "</h" + h_level + ">");\r
+ });\r
+\r
+ function headerId(m) {\r
+ return m.replace(/[^\w]/g, '').toLowerCase();\r
+ }\r
+ return text;\r
+}\r
+\r
+// This declaration keeps Dojo compressor from outputting garbage:\r
+var _ProcessListItems;\r
+\r
+var _DoLists = function(text) {\r
+//\r
+// Form HTML ordered (numbered) and unordered (bulleted) lists.\r
+//\r
+\r
+ // attacklab: add sentinel to hack around khtml/safari bug:\r
+ // http://bugs.webkit.org/show_bug.cgi?id=11231\r
+ text += "~0";\r
+\r
+ // Re-usable pattern to match any entirel ul or ol list:\r
+\r
+ /*\r
+ var whole_list = /\r
+ ( // $1 = whole list\r
+ ( // $2\r
+ [ ]{0,3} // attacklab: g_tab_width - 1\r
+ ([*+-]|\d+[.]) // $3 = first list item marker\r
+ [ \t]+\r
+ )\r
+ [^\r]+?\r
+ ( // $4\r
+ ~0 // sentinel for workaround; should be $\r
+ |\r
+ \n{2,}\r
+ (?=\S)\r
+ (?! // Negative lookahead for another list item marker\r
+ [ \t]*\r
+ (?:[*+-]|\d+[.])[ \t]+\r
+ )\r
+ )\r
+ )/g\r
+ */\r
+ var whole_list = /^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;\r
+\r
+ if (g_list_level) {\r
+ text = text.replace(whole_list,function(wholeMatch,m1,m2) {\r
+ var list = m1;\r
+ var list_type = (m2.search(/[*+-]/g)>-1) ? "ul" : "ol";\r
+\r
+ // Turn double returns into triple returns, so that we can make a\r
+ // paragraph for the last item in a list, if necessary:\r
+ list = list.replace(/\n{2,}/g,"\n\n\n");;\r
+ var result = _ProcessListItems(list);\r
+ \r
+ // Trim any trailing whitespace, to put the closing `</$list_type>`\r
+ // up on the preceding line, to get it past the current stupid\r
+ // HTML block parser. This is a hack to work around the terrible\r
+ // hack that is the HTML block parser.\r
+ result = result.replace(/\s+$/,"");\r
+ result = "<"+list_type+">" + result + "</"+list_type+">\n";\r
+ return result;\r
+ });\r
+ } else {\r
+ whole_list = /(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g;\r
+ text = text.replace(whole_list,function(wholeMatch,m1,m2,m3) {\r
+ var runup = m1;\r
+ var list = m2;\r
+\r
+ var list_type = (m3.search(/[*+-]/g)>-1) ? "ul" : "ol";\r
+ // Turn double returns into triple returns, so that we can make a\r
+ // paragraph for the last item in a list, if necessary:\r
+ var list = list.replace(/\n{2,}/g,"\n\n\n");;\r
+ var result = _ProcessListItems(list);\r
+ result = runup + "<"+list_type+">\n" + result + "</"+list_type+">\n"; \r
+ return result;\r
+ });\r
+ }\r
+\r
+ // attacklab: strip sentinel\r
+ text = text.replace(/~0/,"");\r
+\r
+ return text;\r
+}\r
+\r
+_ProcessListItems = function(list_str) {\r
+//\r
+// Process the contents of a single ordered or unordered list, splitting it\r
+// into individual list items.\r
+//\r
+ // The $g_list_level global keeps track of when we're inside a list.\r
+ // Each time we enter a list, we increment it; when we leave a list,\r
+ // we decrement. If it's zero, we're not in a list anymore.\r
+ //\r
+ // We do this because when we're not inside a list, we want to treat\r
+ // something like this:\r
+ //\r
+ // I recommend upgrading to version\r
+ // 8. Oops, now this line is treated\r
+ // as a sub-list.\r
+ //\r
+ // As a single paragraph, despite the fact that the second line starts\r
+ // with a digit-period-space sequence.\r
+ //\r
+ // Whereas when we're inside a list (or sub-list), that line will be\r
+ // treated as the start of a sub-list. What a kludge, huh? This is\r
+ // an aspect of Markdown's syntax that's hard to parse perfectly\r
+ // without resorting to mind-reading. Perhaps the solution is to\r
+ // change the syntax rules such that sub-lists must start with a\r
+ // starting cardinal number; e.g. "1." or "a.".\r
+\r
+ g_list_level++;\r
+\r
+ // trim trailing blank lines:\r
+ list_str = list_str.replace(/\n{2,}$/,"\n");\r
+\r
+ // attacklab: add sentinel to emulate \z\r
+ list_str += "~0";\r
+\r
+ /*\r
+ list_str = list_str.replace(/\r
+ (\n)? // leading line = $1\r
+ (^[ \t]*) // leading whitespace = $2\r
+ ([*+-]|\d+[.]) [ \t]+ // list marker = $3\r
+ ([^\r]+? // list item text = $4\r
+ (\n{1,2}))\r
+ (?= \n* (~0 | \2 ([*+-]|\d+[.]) [ \t]+))\r
+ /gm, function(){...});\r
+ */\r
+ list_str = list_str.replace(/(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+([^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm,\r
+ function(wholeMatch,m1,m2,m3,m4){\r
+ var item = m4;\r
+ var leading_line = m1;\r
+ var leading_space = m2;\r
+\r
+ if (leading_line || (item.search(/\n{2,}/)>-1)) {\r
+ item = _RunBlockGamut(_Outdent(item));\r
+ }\r
+ else {\r
+ // Recursion for sub-lists:\r
+ item = _DoLists(_Outdent(item));\r
+ item = item.replace(/\n$/,""); // chomp(item)\r
+ item = _RunSpanGamut(item);\r
+ }\r
+\r
+ return "<li>" + item + "</li>\n";\r
+ }\r
+ );\r
+\r
+ // attacklab: strip sentinel\r
+ list_str = list_str.replace(/~0/g,"");\r
+\r
+ g_list_level--;\r
+ return list_str;\r
+}\r
+\r
+\r
+var _DoCodeBlocks = function(text) {\r
+//\r
+// Process Markdown `<pre><code>` blocks.\r
+// \r
+\r
+ /*\r
+ text = text.replace(text,\r
+ /(?:\n\n|^)\r
+ ( // $1 = the code block -- one or more lines, starting with a space/tab\r
+ (?:\r
+ (?:[ ]{4}|\t) // Lines must start with a tab or a tab-width of spaces - attacklab: g_tab_width\r
+ .*\n+\r
+ )+\r
+ )\r
+ (\n*[ ]{0,3}[^ \t\n]|(?=~0)) // attacklab: g_tab_width\r
+ /g,function(){...});\r
+ */\r
+\r
+ // attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug\r
+ text += "~0";\r
+ \r
+ text = text.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g,\r
+ function(wholeMatch,m1,m2) {\r
+ var codeblock = m1;\r
+ var nextChar = m2;\r
+ \r
+ codeblock = _EncodeCode( _Outdent(codeblock));\r
+ codeblock = _Detab(codeblock);\r
+ codeblock = codeblock.replace(/^\n+/g,""); // trim leading newlines\r
+ codeblock = codeblock.replace(/\n+$/g,""); // trim trailing whitespace\r
+\r
+ codeblock = "<pre><code>" + codeblock + "\n</code></pre>";\r
+\r
+ return hashBlock(codeblock) + nextChar;\r
+ }\r
+ );\r
+\r
+ // attacklab: strip sentinel\r
+ text = text.replace(/~0/,"");\r
+\r
+ return text;\r
+}\r
+\r
+var hashBlock = function(text) {\r
+ text = text.replace(/(^\n+|\n+$)/g,"");\r
+ return "\n\n~K" + (g_html_blocks.push(text)-1) + "K\n\n";\r
+}\r
+\r
+\r
+var _DoCodeSpans = function(text) {\r
+//\r
+// * Backtick quotes are used for <code></code> spans.\r
+// \r
+// * You can use multiple backticks as the delimiters if you want to\r
+// include literal backticks in the code span. So, this input:\r
+// \r
+// Just type ``foo `bar` baz`` at the prompt.\r
+// \r
+// Will translate to:\r
+// \r
+// <p>Just type <code>foo `bar` baz</code> at the prompt.</p>\r
+// \r
+// There's no arbitrary limit to the number of backticks you\r
+// can use as delimters. If you need three consecutive backticks\r
+// in your code, use four for delimiters, etc.\r
+//\r
+// * You can use spaces to get literal backticks at the edges:\r
+// \r
+// ... type `` `bar` `` ...\r
+// \r
+// Turns to:\r
+// \r
+// ... type <code>`bar`</code> ...\r
+//\r
+\r
+ /*\r
+ text = text.replace(/\r
+ (^|[^\\]) // Character before opening ` can't be a backslash\r
+ (`+) // $2 = Opening run of `\r
+ ( // $3 = The code block\r
+ [^\r]*?\r
+ [^`] // attacklab: work around lack of lookbehind\r
+ )\r
+ \2 // Matching closer\r
+ (?!`)\r
+ /gm, function(){...});\r
+ */\r
+\r
+ text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,\r
+ function(wholeMatch,m1,m2,m3,m4) {\r
+ var c = m3;\r
+ c = c.replace(/^([ \t]*)/g,""); // leading whitespace\r
+ c = c.replace(/[ \t]*$/g,""); // trailing whitespace\r
+ c = _EncodeCode(c);\r
+ return m1+"<code>"+c+"</code>";\r
+ });\r
+\r
+ return text;\r
+}\r
+\r
+\r
+var _EncodeCode = function(text) {\r
+//\r
+// Encode/escape certain characters inside Markdown code runs.\r
+// The point is that in code, these characters are literals,\r
+// and lose their special Markdown meanings.\r
+//\r
+ // Encode all ampersands; HTML entities are not\r
+ // entities within a Markdown code span.\r
+ text = text.replace(/&/g,"&");\r
+\r
+ // Do the angle bracket song and dance:\r
+ text = text.replace(/</g,"<");\r
+ text = text.replace(/>/g,">");\r
+\r
+ // Now, escape characters that are magic in Markdown:\r
+ text = escapeCharacters(text,"\*_{}[]\\",false);\r
+\r
+// jj the line above breaks this:\r
+//---\r
+\r
+//* Item\r
+\r
+// 1. Subitem\r
+\r
+// special char: *\r
+//---\r
+\r
+ return text;\r
+}\r
+\r
+\r
+var _DoItalicsAndBold = function(text) {\r
+\r
+ // <strong> must go first:\r
+ text = text.replace(/(\*\*|__)(?=\S)([^\r]*?\S[*_]*)\1/g,\r
+ "<strong>$2</strong>");\r
+\r
+ text = text.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,\r
+ "<em>$2</em>");\r
+\r
+ return text;\r
+}\r
+\r
+\r
+var _DoBlockQuotes = function(text) {\r
+\r
+ /*\r
+ text = text.replace(/\r
+ ( // Wrap whole match in $1\r
+ (\r
+ ^[ \t]*>[ \t]? // '>' at the start of a line\r
+ .+\n // rest of the first line\r
+ (.+\n)* // subsequent consecutive lines\r
+ \n* // blanks\r
+ )+\r
+ )\r
+ /gm, function(){...});\r
+ */\r
+\r
+ text = text.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,\r
+ function(wholeMatch,m1) {\r
+ var bq = m1;\r
+\r
+ // attacklab: hack around Konqueror 3.5.4 bug:\r
+ // "----------bug".replace(/^-/g,"") == "bug"\r
+\r
+ bq = bq.replace(/^[ \t]*>[ \t]?/gm,"~0"); // trim one level of quoting\r
+\r
+ // attacklab: clean up hack\r
+ bq = bq.replace(/~0/g,"");\r
+\r
+ bq = bq.replace(/^[ \t]+$/gm,""); // trim whitespace-only lines\r
+ bq = _RunBlockGamut(bq); // recurse\r
+ \r
+ bq = bq.replace(/(^|\n)/g,"$1 ");\r
+ // These leading spaces screw with <pre> content, so we need to fix that:\r
+ bq = bq.replace(\r
+ /(\s*<pre>[^\r]+?<\/pre>)/gm,\r
+ function(wholeMatch,m1) {\r
+ var pre = m1;\r
+ // attacklab: hack around Konqueror 3.5.4 bug:\r
+ pre = pre.replace(/^ /mg,"~0");\r
+ pre = pre.replace(/~0/g,"");\r
+ return pre;\r
+ });\r
+ \r
+ return hashBlock("<blockquote>\n" + bq + "\n</blockquote>");\r
+ });\r
+ return text;\r
+}\r
+\r
+\r
+var _FormParagraphs = function(text) {\r
+//\r
+// Params:\r
+// $text - string to process with html <p> tags\r
+//\r
+\r
+ // Strip leading and trailing lines:\r
+ text = text.replace(/^\n+/g,"");\r
+ text = text.replace(/\n+$/g,"");\r
+\r
+ var grafs = text.split(/\n{2,}/g);\r
+ var grafsOut = new Array();\r
+\r
+ //\r
+ // Wra
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