diff -r 322d0feea350 -r 89ef5ed3c48b src/cm/media/js/lib/yui/yui_3.10.3/build/autocomplete-base/autocomplete-base-debug.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui_3.10.3/build/autocomplete-base/autocomplete-base-debug.js	Tue Jul 16 14:29:46 2013 +0200
@@ -0,0 +1,1564 @@
+/*
+YUI 3.10.3 (build 2fb5187)
+Copyright 2013 Yahoo! Inc. All rights reserved.
+Licensed under the BSD License.
+http://yuilibrary.com/license/
+*/
+
+YUI.add('autocomplete-base', function (Y, NAME) {
+
+/**
+Provides automatic input completion or suggestions for text input fields and
+textareas.
+
+@module autocomplete
+@main autocomplete
+@since 3.3.0
+**/
+
+/**
+`Y.Base` extension that provides core autocomplete logic (but no UI
+implementation) for a text input field or textarea. Must be mixed into a
+`Y.Base`-derived class to be useful.
+
+@module autocomplete
+@submodule autocomplete-base
+**/
+
+/**
+Extension that provides core autocomplete logic (but no UI implementation) for a
+text input field or textarea.
+
+The `AutoCompleteBase` class provides events and attributes that abstract away
+core autocomplete logic and configuration, but does not provide a widget
+implementation or suggestion UI. For a prepackaged autocomplete widget, see
+`AutoCompleteList`.
+
+This extension cannot be instantiated directly, since it doesn't provide an
+actual implementation. It's intended to be mixed into a `Y.Base`-based class or
+widget.
+
+`Y.Widget`-based example:
+
+    YUI().use('autocomplete-base', 'widget', function (Y) {
+        var MyAC = Y.Base.create('myAC', Y.Widget, [Y.AutoCompleteBase], {
+            // Custom prototype methods and properties.
+        }, {
+            // Custom static methods and properties.
+        });
+
+        // Custom implementation code.
+    });
+
+`Y.Base`-based example:
+
+    YUI().use('autocomplete-base', function (Y) {
+        var MyAC = Y.Base.create('myAC', Y.Base, [Y.AutoCompleteBase], {
+            initializer: function () {
+                this._bindUIACBase();
+                this._syncUIACBase();
+            },
+
+            // Custom prototype methods and properties.
+        }, {
+            // Custom static methods and properties.
+        });
+
+        // Custom implementation code.
+    });
+
+@class AutoCompleteBase
+**/
+
+var Escape  = Y.Escape,
+    Lang    = Y.Lang,
+    YArray  = Y.Array,
+    YObject = Y.Object,
+
+    isFunction = Lang.isFunction,
+    isString   = Lang.isString,
+    trim       = Lang.trim,
+
+    INVALID_VALUE = Y.Attribute.INVALID_VALUE,
+
+    _FUNCTION_VALIDATOR = '_functionValidator',
+    _SOURCE_SUCCESS     = '_sourceSuccess',
+
+    ALLOW_BROWSER_AC    = 'allowBrowserAutocomplete',
+    INPUT_NODE          = 'inputNode',
+    QUERY               = 'query',
+    QUERY_DELIMITER     = 'queryDelimiter',
+    REQUEST_TEMPLATE    = 'requestTemplate',
+    RESULTS             = 'results',
+    RESULT_LIST_LOCATOR = 'resultListLocator',
+    VALUE               = 'value',
+    VALUE_CHANGE        = 'valueChange',
+
+    EVT_CLEAR   = 'clear',
+    EVT_QUERY   = QUERY,
+    EVT_RESULTS = RESULTS;
+
+function AutoCompleteBase() {}
+
+AutoCompleteBase.prototype = {
+    // -- Lifecycle Methods ----------------------------------------------------
+    initializer: function () {
+        // AOP bindings.
+        Y.before(this._bindUIACBase, this, 'bindUI');
+        Y.before(this._syncUIACBase, this, 'syncUI');
+
+        // -- Public Events ----------------------------------------------------
+
+        /**
+        Fires after the query has been completely cleared or no longer meets the
+        minimum query length requirement.
+
+        @event clear
+        @param {String} prevVal Value of the query before it was cleared.
+        @param {String} src Source of the event.
+        @preventable _defClearFn
+        **/
+        this.publish(EVT_CLEAR, {
+            defaultFn: this._defClearFn
+        });
+
+        /**
+        Fires when the contents of the input field have changed and the input
+        value meets the criteria necessary to generate an autocomplete query.
+
+        @event query
+        @param {String} inputValue Full contents of the text input field or
+            textarea that generated the query.
+        @param {String} query AutoComplete query. This is the string that will
+            be used to request completion results. It may or may not be the same
+            as `inputValue`.
+        @param {String} src Source of the event.
+        @preventable _defQueryFn
+        **/
+        this.publish(EVT_QUERY, {
+            defaultFn: this._defQueryFn
+        });
+
+        /**
+        Fires after query results are received from the source. If no source has
+        been set, this event will not fire.
+
+        @event results
+        @param {Array|Object} data Raw, unfiltered result data (if available).
+        @param {String} query Query that generated these results.
+        @param {Object[]} results Array of filtered, formatted, and highlighted
+            results. Each item in the array is an object with the following
+            properties:
+
+            @param {Node|HTMLElement|String} results.display Formatted result
+                HTML suitable for display to the user. If no custom formatter is
+                set, this will be an HTML-escaped version of the string in the
+                `text` property.
+            @param {String} [results.highlighted] Highlighted (but not
+                formatted) result text. This property will only be set if a
+                highlighter is in use.
+            @param {Any} results.raw Raw, unformatted result in whatever form it
+                was provided by the source.
+            @param {String} results.text Plain text version of the result,
+                suitable for being inserted into the value of a text input field
+                or textarea when the result is selected by a user. This value is
+                not HTML-escaped and should not be inserted into the page using
+                `innerHTML` or `Node#setContent()`.
+
+        @preventable _defResultsFn
+        **/
+        this.publish(EVT_RESULTS, {
+            defaultFn: this._defResultsFn
+        });
+    },
+
+    destructor: function () {
+        this._acBaseEvents && this._acBaseEvents.detach();
+
+        delete this._acBaseEvents;
+        delete this._cache;
+        delete this._inputNode;
+        delete this._rawSource;
+    },
+
+    // -- Public Prototype Methods ---------------------------------------------
+
+    /**
+    Clears the result cache.
+
+    @method clearCache
+    @chainable
+    @since 3.5.0
+    **/
+    clearCache: function () {
+        this._cache && (this._cache = {});
+        return this;
+    },
+
+    /**
+    Sends a request to the configured source. If no source is configured, this
+    method won't do anything.
+
+    Usually there's no reason to call this method manually; it will be called
+    automatically when user input causes a `query` event to be fired. The only
+    time you'll need to call this method manually is if you want to force a
+    request to be sent when no user input has occurred.
+
+    @method sendRequest
+    @param {String} [query] Query to send. If specified, the `query` attribute
+        will be set to this query. If not specified, the current value of the
+        `query` attribute will be used.
+    @param {Function} [requestTemplate] Request template function. If not
+        specified, the current value of the `requestTemplate` attribute will be
+        used.
+    @chainable
+    **/
+    sendRequest: function (query, requestTemplate) {
+        var request,
+            source = this.get('source');
+
+        if (query || query === '') {
+            this._set(QUERY, query);
+        } else {
+            query = this.get(QUERY) || '';
+        }
+
+        if (source) {
+            if (!requestTemplate) {
+                requestTemplate = this.get(REQUEST_TEMPLATE);
+            }
+
+            request = requestTemplate ?
+                requestTemplate.call(this, query) : query;
+
+            Y.log('sendRequest: ' + request, 'info', 'autocomplete-base');
+
+            source.sendRequest({
+                query  : query,
+                request: request,
+
+                callback: {
+                    success: Y.bind(this._onResponse, this, query)
+                }
+            });
+        }
+
+        return this;
+    },
+
+    // -- Protected Lifecycle Methods ------------------------------------------
+
+    /**
+    Attaches event listeners and behaviors.
+
+    @method _bindUIACBase
+    @protected
+    **/
+    _bindUIACBase: function () {
+        var inputNode  = this.get(INPUT_NODE),
+            tokenInput = inputNode && inputNode.tokenInput;
+
+        // If the inputNode has a node-tokeninput plugin attached, bind to the
+        // plugin's inputNode instead.
+        if (tokenInput) {
+            inputNode = tokenInput.get(INPUT_NODE);
+            this._set('tokenInput', tokenInput);
+        }
+
+        if (!inputNode) {
+            Y.error('No inputNode specified.');
+            return;
+        }
+
+        this._inputNode = inputNode;
+
+        this._acBaseEvents = new Y.EventHandle([
+            // This is the valueChange event on the inputNode, provided by the
+            // event-valuechange module, not our own valueChange.
+            inputNode.on(VALUE_CHANGE, this._onInputValueChange, this),
+            inputNode.on('blur', this._onInputBlur, this),
+
+            this.after(ALLOW_BROWSER_AC + 'Change', this._syncBrowserAutocomplete),
+            this.after('sourceTypeChange', this._afterSourceTypeChange),
+            this.after(VALUE_CHANGE, this._afterValueChange)
+        ]);
+    },
+
+    /**
+    Synchronizes the UI state of the `inputNode`.
+
+    @method _syncUIACBase
+    @protected
+    **/
+    _syncUIACBase: function () {
+        this._syncBrowserAutocomplete();
+        this.set(VALUE, this.get(INPUT_NODE).get(VALUE));
+    },
+
+    // -- Protected Prototype Methods ------------------------------------------
+
+    /**
+    Creates a DataSource-like object that simply returns the specified array as
+    a response. See the `source` attribute for more details.
+
+    @method _createArraySource
+    @param {Array} source
+    @return {Object} DataSource-like object.
+    @protected
+    **/
+    _createArraySource: function (source) {
+        var that = this;
+
+        return {
+            type: 'array',
+            sendRequest: function (request) {
+                that[_SOURCE_SUCCESS](source.concat(), request);
+            }
+        };
+    },
+
+    /**
+    Creates a DataSource-like object that passes the query to a custom-defined
+    function, which is expected to call the provided callback with an array of
+    results. See the `source` attribute for more details.
+
+    @method _createFunctionSource
+    @param {Function} source Function that accepts a query and a callback as
+      parameters, and calls the callback with an array of results.
+    @return {Object} DataSource-like object.
+    @protected
+    **/
+    _createFunctionSource: function (source) {
+        var that = this;
+
+        return {
+            type: 'function',
+            sendRequest: function (request) {
+                var value;
+
+                function afterResults(results) {
+                    that[_SOURCE_SUCCESS](results || [], request);
+                }
+
+                // Allow both synchronous and asynchronous functions. If we get
+                // a truthy return value, assume the function is synchronous.
+                if ((value = source(request.query, afterResults))) {
+                    afterResults(value);
+                }
+            }
+        };
+    },
+
+    /**
+    Creates a DataSource-like object that looks up queries as properties on the
+    specified object, and returns the found value (if any) as a response. See
+    the `source` attribute for more details.
+
+    @method _createObjectSource
+    @param {Object} source
+    @return {Object} DataSource-like object.
+    @protected
+    **/
+    _createObjectSource: function (source) {
+        var that = this;
+
+        return {
+            type: 'object',
+            sendRequest: function (request) {
+                var query = request.query;
+
+                that[_SOURCE_SUCCESS](
+                    YObject.owns(source, query) ? source[query] : [],
+                    request
+                );
+            }
+        };
+    },
+
+    /**
+    Returns `true` if _value_ is either a function or `null`.
+
+    @method _functionValidator
+    @param {Function|null} value Value to validate.
+    @protected
+    **/
+    _functionValidator: function (value) {
+        return value === null || isFunction(value);
+    },
+
+    /**
+    Faster and safer alternative to `Y.Object.getValue()`. Doesn't bother
+    casting the path to an array (since we already know it's an array) and
+    doesn't throw an error if a value in the middle of the object hierarchy is
+    neither `undefined` nor an object.
+
+    @method _getObjectValue
+    @param {Object} obj
+    @param {Array} path
+    @return {Any} Located value, or `undefined` if the value was
+        not found at the specified path.
+    @protected
+    **/
+    _getObjectValue: function (obj, path) {
+        if (!obj) {
+            return;
+        }
+
+        for (var i = 0, len = path.length; obj && i < len; i++) {
+            obj = obj[path[i]];
+        }
+
+        return obj;
+    },
+
+    /**
+    Parses result responses, performs filtering and highlighting, and fires the
+    `results` event.
+
+    @method _parseResponse
+    @param {String} query Query that generated these results.
+    @param {Object} response Response containing results.
+    @param {Object} data Raw response data.
+    @protected
+    **/
+    _parseResponse: function (query, response, data) {
+        var facade = {
+                data   : data,
+                query  : query,
+                results: []
+            },
+
+            listLocator = this.get(RESULT_LIST_LOCATOR),
+            results     = [],
+            unfiltered  = response && response.results,
+
+            filters,
+            formatted,
+            formatter,
+            highlighted,
+            highlighter,
+            i,
+            len,
+            maxResults,
+            result,
+            text,
+            textLocator;
+
+        if (unfiltered && listLocator) {
+            unfiltered = listLocator.call(this, unfiltered);
+        }
+
+        if (unfiltered && unfiltered.length) {
+            filters     = this.get('resultFilters');
+            textLocator = this.get('resultTextLocator');
+
+            // Create a lightweight result object for each result to make them
+            // easier to work with. The various properties on the object
+            // represent different formats of the result, and will be populated
+            // as we go.
+            for (i = 0, len = unfiltered.length; i < len; ++i) {
+                result = unfiltered[i];
+
+                text = textLocator ?
+                        textLocator.call(this, result) :
+                        result.toString();
+
+                results.push({
+                    display: Escape.html(text),
+                    raw    : result,
+                    text   : text
+                });
+            }
+
+            // Run the results through all configured result filters. Each
+            // filter returns an array of (potentially fewer) result objects,
+            // which is then passed to the next filter, and so on.
+            for (i = 0, len = filters.length; i < len; ++i) {
+                results = filters[i].call(this, query, results.concat());
+
+                if (!results) {
+                    Y.log("Filter didn't return anything.", 'warn', 'autocomplete-base');
+                    return;
+                }
+
+                if (!results.length) {
+                    break;
+                }
+            }
+
+            if (results.length) {
+                formatter   = this.get('resultFormatter');
+                highlighter = this.get('resultHighlighter');
+                maxResults  = this.get('maxResults');
+
+                // If maxResults is set and greater than 0, limit the number of
+                // results.
+                if (maxResults && maxResults > 0 &&
+                        results.length > maxResults) {
+                    results.length = maxResults;
+                }
+
+                // Run the results through the configured highlighter (if any).
+                // The highlighter returns an array of highlighted strings (not
+                // an array of result objects), and these strings are then added
+                // to each result object.
+                if (highlighter) {
+                    highlighted = highlighter.call(this, query,
+                            results.concat());
+
+                    if (!highlighted) {
+                        Y.log("Highlighter didn't return anything.", 'warn', 'autocomplete-base');
+                        return;
+                    }
+
+                    for (i = 0, len = highlighted.length; i < len; ++i) {
+                        result = results[i];
+                        result.highlighted = highlighted[i];
+                        result.display     = result.highlighted;
+                    }
+                }
+
+                // Run the results through the configured formatter (if any) to
+                // produce the final formatted results. The formatter returns an
+                // array of strings or Node instances (not an array of result
+                // objects), and these strings/Nodes are then added to each
+                // result object.
+                if (formatter) {
+                    formatted = formatter.call(this, query, results.concat());
+
+                    if (!formatted) {
+                        Y.log("Formatter didn't return anything.", 'warn', 'autocomplete-base');
+                        return;
+                    }
+
+                    for (i = 0, len = formatted.length; i < len; ++i) {
+                        results[i].display = formatted[i];
+                    }
+                }
+            }
+        }
+
+        facade.results = results;
+        this.fire(EVT_RESULTS, facade);
+    },
+
+    /**
+    Returns the query portion of the specified input value, or `null` if there
+    is no suitable query within the input value.
+
+    If a query delimiter is defined, the query will be the last delimited part
+    of of the string.
+
+    @method _parseValue
+    @param {String} value Input value from which to extract the query.
+    @return {String|null} query
+    @protected
+    **/
+    _parseValue: function (value) {
+        var delim = this.get(QUERY_DELIMITER);
+
+        if (delim) {
+            value = value.split(delim);
+            value = value[value.length - 1];
+        }
+
+        return Lang.trimLeft(value);
+    },
+
+    /**
+    Setter for the `enableCache` attribute.
+
+    @method _setEnableCache
+    @param {Boolean} value
+    @protected
+    @since 3.5.0
+    **/
+    _setEnableCache: function (value) {
+        // When `this._cache` is an object, result sources will store cached
+        // results in it. When it's falsy, they won't. This way result sources
+        // don't need to get the value of the `enableCache` attribute on every
+        // request, which would be sloooow.
+        this._cache = value ? {} : null;
+        Y.log('Cache ' + (value ? 'enabled' : 'disabled'), 'debug', 'autocomplete-base');
+    },
+
+    /**
+    Setter for locator attributes.
+
+    @method _setLocator
+    @param {Function|String|null} locator
+    @return {Function|null}
+    @protected
+    **/
+    _setLocator: function (locator) {
+        if (this[_FUNCTION_VALIDATOR](locator)) {
+            return locator;
+        }
+
+        var that = this;
+
+        locator = locator.toString().split('.');
+
+        return function (result) {
+            return result && that._getObjectValue(result, locator);
+        };
+    },
+
+    /**
+    Setter for the `requestTemplate` attribute.
+
+    @method _setRequestTemplate
+    @param {Function|String|null} template
+    @return {Function|null}
+    @protected
+    **/
+    _setRequestTemplate: function (template) {
+        if (this[_FUNCTION_VALIDATOR](template)) {
+            return template;
+        }
+
+        template = template.toString();
+
+        return function (query) {
+            return Lang.sub(template, {query: encodeURIComponent(query)});
+        };
+    },
+
+    /**
+    Setter for the `resultFilters` attribute.
+
+    @method _setResultFilters
+    @param {Array|Function|String|null} filters `null`, a filter
+        function, an array of filter functions, or a string or array of strings
+        representing the names of methods on `Y.AutoCompleteFilters`.
+    @return {Function[]} Array of filter functions (empty if <i>filters</i> is
+        `null`).
+    @protected
+    **/
+    _setResultFilters: function (filters) {
+        var acFilters, getFilterFunction;
+
+        if (filters === null) {
+            return [];
+        }
+
+        acFilters = Y.AutoCompleteFilters;
+
+        getFilterFunction = function (filter) {
+            if (isFunction(filter)) {
+                return filter;
+            }
+
+            if (isString(filter) && acFilters &&
+                    isFunction(acFilters[filter])) {
+                return acFilters[filter];
+            }
+
+            return false;
+        };
+
+        if (Lang.isArray(filters)) {
+            filters = YArray.map(filters, getFilterFunction);
+            return YArray.every(filters, function (f) { return !!f; }) ?
+                    filters : INVALID_VALUE;
+        } else {
+            filters = getFilterFunction(filters);
+            return filters ? [filters] : INVALID_VALUE;
+        }
+    },
+
+    /**
+    Setter for the `resultHighlighter` attribute.
+
+    @method _setResultHighlighter
+    @param {Function|String|null} highlighter `null`, a highlighter function, or
+        a string representing the name of a method on
+        `Y.AutoCompleteHighlighters`.
+    @return {Function|null}
+    @protected
+    **/
+    _setResultHighlighter: function (highlighter) {
+        var acHighlighters;
+
+        if (this[_FUNCTION_VALIDATOR](highlighter)) {
+            return highlighter;
+        }
+
+        acHighlighters = Y.AutoCompleteHighlighters;
+
+        if (isString(highlighter) && acHighlighters &&
+                isFunction(acHighlighters[highlighter])) {
+            return acHighlighters[highlighter];
+        }
+
+        return INVALID_VALUE;
+    },
+
+    /**
+    Setter for the `source` attribute. Returns a DataSource or a DataSource-like
+    object depending on the type of _source_ and/or the value of the
+    `sourceType` attribute.
+
+    @method _setSource
+    @param {Any} source AutoComplete source. See the `source` attribute for
+        details.
+    @return {DataSource|Object}
+    @protected
+    **/
+    _setSource: function (source) {
+        var sourceType = this.get('sourceType') || Lang.type(source),
+            sourceSetter;
+
+        if ((source && isFunction(source.sendRequest))
+                || source === null
+                || sourceType === 'datasource') {
+
+            // Quacks like a DataSource instance (or null). Make it so!
+            this._rawSource = source;
+            return source;
+        }
+
+        // See if there's a registered setter for this source type.
+        if ((sourceSetter = AutoCompleteBase.SOURCE_TYPES[sourceType])) {
+            this._rawSource = source;
+            return Lang.isString(sourceSetter) ?
+                    this[sourceSetter](source) : sourceSetter(source);
+        }
+
+        Y.error("Unsupported source type '" + sourceType + "'. Maybe autocomplete-sources isn't loaded?");
+        return INVALID_VALUE;
+    },
+
+    /**
+    Shared success callback for non-DataSource sources.
+
+    @method _sourceSuccess
+    @param {Any} data Response data.
+    @param {Object} request Request object.
+    @protected
+    **/
+    _sourceSuccess: function (data, request) {
+        request.callback.success({
+            data: data,
+            response: {results: data}
+        });
+    },
+
+    /**
+    Synchronizes the UI state of the `allowBrowserAutocomplete` attribute.
+
+    @method _syncBrowserAutocomplete
+    @protected
+    **/
+    _syncBrowserAutocomplete: function () {
+        var inputNode = this.get(INPUT_NODE);
+
+        if (inputNode.get('nodeName').toLowerCase() === 'input') {
+            inputNode.setAttribute('autocomplete',
+                    this.get(ALLOW_BROWSER_AC) ? 'on' : 'off');
+        }
+    },
+
+    /**
+    Updates the query portion of the `value` attribute.
+
+    If a query delimiter is defined, the last delimited portion of the input
+    value will be replaced with the specified _value_.
+
+    @method _updateValue
+    @param {String} newVal New value.
+    @protected
+    **/
+    _updateValue: function (newVal) {
+        var delim = this.get(QUERY_DELIMITER),
+            insertDelim,
+            len,
+            prevVal;
+
+        newVal = Lang.trimLeft(newVal);
+
+        if (delim) {
+            insertDelim = trim(delim); // so we don't double up on spaces
+            prevVal     = YArray.map(trim(this.get(VALUE)).split(delim), trim);
+            len         = prevVal.length;
+
+            if (len > 1) {
+                prevVal[len - 1] = newVal;
+                newVal = prevVal.join(insertDelim + ' ');
+            }
+
+            newVal = newVal + insertDelim + ' ';
+        }
+
+        this.set(VALUE, newVal);
+    },
+
+    // -- Protected Event Handlers ---------------------------------------------
+
+    /**
+    Updates the current `source` based on the new `sourceType` to ensure that
+    the two attributes don't get out of sync when they're changed separately.
+
+    @method _afterSourceTypeChange
+    @param {EventFacade} e
+    @protected
+    **/
+    _afterSourceTypeChange: function (e) {
+        if (this._rawSource) {
+            this.set('source', this._rawSource);
+        }
+    },
+
+    /**
+    Handles change events for the `value` attribute.
+
+    @method _afterValueChange
+    @param {EventFacade} e
+    @protected
+    **/
+    _afterValueChange: function (e) {
+        var newVal   = e.newVal,
+            self     = this,
+            uiChange = e.src === AutoCompleteBase.UI_SRC,
+            delay, fire, minQueryLength, query;
+
+        // Update the UI if the value was changed programmatically.
+        if (!uiChange) {
+            self._inputNode.set(VALUE, newVal);
+        }
+
+        Y.log('valueChange: new: "' + newVal + '"; old: "' + e.prevVal + '"', 'info', 'autocomplete-base');
+
+        minQueryLength = self.get('minQueryLength');
+        query          = self._parseValue(newVal) || '';
+
+        if (minQueryLength >= 0 && query.length >= minQueryLength) {
+            // Only query on changes that originate from the UI.
+            if (uiChange) {
+                delay = self.get('queryDelay');
+
+                fire = function () {
+                    self.fire(EVT_QUERY, {
+                        inputValue: newVal,
+                        query     : query,
+                        src       : e.src
+                    });
+                };
+
+                if (delay) {
+                    clearTimeout(self._delay);
+                    self._delay = setTimeout(fire, delay);
+                } else {
+                    fire();
+                }
+            } else {
+                // For programmatic value changes, just update the query
+                // attribute without sending a query.
+                self._set(QUERY, query);
+            }
+        } else {
+            clearTimeout(self._delay);
+
+            self.fire(EVT_CLEAR, {
+                prevVal: e.prevVal ? self._parseValue(e.prevVal) : null,
+                src    : e.src
+            });
+        }
+    },
+
+    /**
+    Handles `blur` events on the input node.
+
+    @method _onInputBlur
+    @param {EventFacade} e
+    @protected
+    **/
+    _onInputBlur: function (e) {
+        var delim = this.get(QUERY_DELIMITER),
+            delimPos,
+            newVal,
+            value;
+
+        // If a query delimiter is set and the input's value contains one or
+        // more trailing delimiters, strip them.
+        if (delim && !this.get('allowTrailingDelimiter')) {
+            delim = Lang.trimRight(delim);
+            value = newVal = this._inputNode.get(VALUE);
+
+            if (delim) {
+                while ((newVal = Lang.trimRight(newVal)) &&
+                        (delimPos = newVal.length - delim.length) &&
+                        newVal.lastIndexOf(delim) === delimPos) {
+
+                    newVal = newVal.substring(0, delimPos);
+                }
+            } else {
+                // Delimiter is one or more space characters, so just trim the
+                // value.
+                newVal = Lang.trimRight(newVal);
+            }
+
+            if (newVal !== value) {
+                this.set(VALUE, newVal);
+            }
+        }
+    },
+
+    /**
+    Handles `valueChange` events on the input node and fires a `query` event
+    when the input value meets the configured criteria.
+
+    @method _onInputValueChange
+    @param {EventFacade} e
+    @protected
+    **/
+    _onInputValueChange: function (e) {
+        var newVal = e.newVal;
+
+        // Don't query if the internal value is the same as the new value
+        // reported by valueChange.
+        if (newVal !== this.get(VALUE)) {
+            this.set(VALUE, newVal, {src: AutoCompleteBase.UI_SRC});
+        }
+    },
+
+    /**
+    Handles source responses and fires the `results` event.
+
+    @method _onResponse
+    @param {EventFacade} e
+    @protected
+    **/
+    _onResponse: function (query, e) {
+        // Ignore stale responses that aren't for the current query.
+        if (query === (this.get(QUERY) || '')) {
+            this._parseResponse(query || '', e.response, e.data);
+        }
+    },
+
+    // -- Protected Default Event Handlers -------------------------------------
+
+    /**
+    Default `clear` event handler. Sets the `results` attribute to an empty
+    array and `query` to null.
+
+    @method _defClearFn
+    @protected
+    **/
+    _defClearFn: function () {
+        this._set(QUERY, null);
+        this._set(RESULTS, []);
+    },
+
+    /**
+    Default `query` event handler. Sets the `query` attribute and sends a
+    request to the source if one is configured.
+
+    @method _defQueryFn
+    @param {EventFacade} e
+    @protected
+    **/
+    _defQueryFn: function (e) {
+        Y.log('query: "' + e.query + '"; inputValue: "' + e.inputValue + '"', 'info', 'autocomplete-base');
+        this.sendRequest(e.query); // sendRequest will set the 'query' attribute
+    },
+
+    /**
+    Default `results` event handler. Sets the `results` attribute to the latest
+    results.
+
+    @method _defResultsFn
+    @param {EventFacade} e
+    @protected
+    **/
+    _defResultsFn: function (e) {
+        Y.log('results: ' + Y.dump(e.results), 'info', 'autocomplete-base');
+        this._set(RESULTS, e[RESULTS]);
+    }
+};
+
+AutoCompleteBase.ATTRS = {
+    /**
+    Whether or not to enable the browser's built-in autocomplete functionality
+    for input fields.
+
+    @attribute allowBrowserAutocomplete
+    @type Boolean
+    @default false
+    **/
+    allowBrowserAutocomplete: {
+        value: false
+    },
+
+    /**
+    When a `queryDelimiter` is set, trailing delimiters will automatically be
+    stripped from the input value by default when the input node loses focus.
+    Set this to `true` to allow trailing delimiters.
+
+    @attribute allowTrailingDelimiter
+    @type Boolean
+    @default false
+    **/
+    allowTrailingDelimiter: {
+        value: false
+    },
+
+    /**
+    Whether or not to enable in-memory caching in result sources that support
+    it.
+
+    @attribute enableCache
+    @type Boolean
+    @default true
+    @since 3.5.0
+    **/
+    enableCache: {
+        lazyAdd: false, // we need the setter to run on init
+        setter: '_setEnableCache',
+        value: true
+    },
+
+    /**
+    Node to monitor for changes, which will generate `query` events when
+    appropriate. May be either an `<input>` or a `<textarea>`.
+
+    @attribute inputNode
+    @type Node|HTMLElement|String
+    @initOnly
+    **/
+    inputNode: {
+        setter: Y.one,
+        writeOnce: 'initOnly'
+    },
+
+    /**
+    Maximum number of results to return. A value of `0` or less will allow an
+    unlimited number of results.
+
+    @attribute maxResults
+    @type Number
+    @default 0
+    **/
+    maxResults: {
+        value: 0
+    },
+
+    /**
+    Minimum number of characters that must be entered before a `query` event
+    will be fired. A value of `0` allows empty queries; a negative value will
+    effectively disable all `query` events.
+
+    @attribute minQueryLength
+    @type Number
+    @default 1
+    **/
+    minQueryLength: {
+        value: 1
+    },
+
+    /**
+    Current query, or `null` if there is no current query.
+
+    The query might not be the same as the current value of the input node, both
+    for timing reasons (due to `queryDelay`) and because when one or more
+    `queryDelimiter` separators are in use, only the last portion of the
+    delimited input string will be used as the query value.
+
+    @attribute query
+    @type String|null
+    @default null
+    @readonly
+    **/
+    query: {
+        readOnly: true,
+        value: null
+    },
+
+    /**
+    Number of milliseconds to delay after input before triggering a `query`
+    event. If new input occurs before this delay is over, the previous input
+    event will be ignored and a new delay will begin.
+
+    This can be useful both to throttle queries to a remote data source and to
+    avoid distracting the user by showing them less relevant results before
+    they've paused their typing.
+
+    @attribute queryDelay
+    @type Number
+    @default 100
+    **/
+    queryDelay: {
+        value: 100
+    },
+
+    /**
+    Query delimiter string. When a delimiter is configured, the input value
+    will be split on the delimiter, and only the last portion will be used in
+    autocomplete queries and updated when the `query` attribute is
+    modified.
+
+    @attribute queryDelimiter
+    @type String|null
+    @default null
+    **/
+    queryDelimiter: {
+        value: null
+    },
+
+    /**
+    Source request template. This can be a function that accepts a query as a
+    parameter and returns a request string, or it can be a string containing the
+    placeholder "{query}", which will be replaced with the actual URI-encoded
+    query. In either case, the resulting string will be appended to the request
+    URL when the `source` attribute is set to a remote DataSource, JSONP URL, or
+    XHR URL (it will not be appended to YQL URLs).
+
+    While `requestTemplate` may be set to either a function or a string, it will
+    always be returned as a function that accepts a query argument and returns a
+    string.
+
+    @attribute requestTemplate
+    @type Function|String|null
+    @default null
+    **/
+    requestTemplate: {
+        setter: '_setRequestTemplate',
+        value: null
+    },
+
+    /**
+    Array of local result filter functions. If provided, each filter will be
+    called with two arguments when results are received: the query and an array
+    of result objects. See the documentation for the `results` event for a list
+    of the properties available on each result object.
+
+    Each filter is expected to return a filtered or modified version of the
+    results array, which will then be passed on to subsequent filters, then the
+    `resultHighlighter` function (if set), then the `resultFormatter` function
+    (if set), and finally to subscribers to the `results` event.
+
+    If no `source` is set, result filters will not be called.
+
+    Prepackaged result filters provided by the autocomplete-filters and
+    autocomplete-filters-accentfold modules can be used by specifying the filter
+    name as a string, such as `'phraseMatch'` (assuming the necessary filters
+    module is loaded).
+
+    @attribute resultFilters
+    @type Array
+    @default []
+    **/
+    resultFilters: {
+        setter: '_setResultFilters',
+        value: []
+    },
+
+    /**
+    Function which will be used to format results. If provided, this function
+    will be called with two arguments after results have been received and
+    filtered: the query and an array of result objects. The formatter is
+    expected to return an array of HTML strings or Node instances containing the
+    desired HTML for each result.
+
+    See the documentation for the `results` event for a list of the properties
+    available on each result object.
+
+    If no `source` is set, the formatter will not be called.
+
+    @attribute resultFormatter
+    @type Function|null
+    **/
+    resultFormatter: {
+        validator: _FUNCTION_VALIDATOR,
+        value: null
+    },
+
+    /**
+    Function which will be used to highlight results. If provided, this function
+    will be called with two arguments after results have been received and
+    filtered: the query and an array of filtered result objects. The highlighter
+    is expected to return an array of highlighted result text in the form of
+    HTML strings.
+
+    See the documentation for the `results` event for a list of the properties
+    available on each result object.
+
+    If no `source` is set, the highlighter will not be called.
+
+    @attribute resultHighlighter
+    @type Function|null
+    **/
+    resultHighlighter: {
+        setter: '_setResultHighlighter',
+        value: null
+    },
+
+    /**
+    Locator that should be used to extract an array of results from a non-array
+    response.
+
+    By default, no locator is applied, and all responses are assumed to be
+    arrays by default. If all responses are already arrays, you don't need to
+    define a locator.
+
+    The locator may be either a function (which will receive the raw response as
+    an argument and must return an array) or a string representing an object
+    path, such as "foo.bar.baz" (which would return the value of
+    `result.foo.bar.baz` if the response is an object).
+
+    While `resultListLocator` may be set to either a function or a string, it
+    will always be returned as a function that accepts a response argument and
+    returns an array.
+
+    @attribute resultListLocator
+    @type Function|String|null
+    **/
+    resultListLocator: {
+        setter: '_setLocator',
+        value: null
+    },
+
+    /**
+    Current results, or an empty array if there are no results.
+
+    @attribute results
+    @type Array
+    @default []
+    @readonly
+    **/
+    results: {
+        readOnly: true,
+        value: []
+    },
+
+    /**
+    Locator that should be used to extract a plain text string from a non-string
+    result item. The resulting text value will typically be the value that ends
+    up being inserted into an input field or textarea when the user of an
+    autocomplete implementation selects a result.
+
+    By default, no locator is applied, and all results are assumed to be plain
+    text strings. If all results are already plain text strings, you don't need
+    to define a locator.
+
+    The locator may be either a function (which will receive the raw result as
+    an argument and must return a string) or a string representing an object
+    path, such as "foo.bar.baz" (which would return the value of
+    `result.foo.bar.baz` if the result is an object).
+
+    While `resultTextLocator` may be set to either a function or a string, it
+    will always be returned as a function that accepts a result argument and
+    returns a string.
+
+    @attribute resultTextLocator
+    @type Function|String|null
+    **/
+    resultTextLocator: {
+        setter: '_setLocator',
+        value: null
+    },
+
+    /**
+    Source for autocomplete results. The following source types are supported:
+
+    <dl>
+      <dt>Array</dt>
+      <dd>
+        <p>
+        The full array will be provided to any configured filters for each
+        query. This is an easy way to create a fully client-side autocomplete
+        implementation.
+        </p>
+
+        <p>
+        Example: `['first result', 'second result', 'etc']`
+        </p>
+      </dd>
+
+      <dt>DataSource</dt>
+      <dd>
+        A `DataSource` instance or other object that provides a DataSource-like
+        `sendRequest` method. See the `DataSource` documentation for details.
+      </dd>
+
+      <dt>Function</dt>
+      <dd>
+        <p>
+        A function source will be called with the current query and a
+        callback function as parameters, and should either return an array of
+        results (for synchronous operation) or return nothing and pass an
+        array of results to the provided callback (for asynchronous
+        operation).
+        </p>
+
+        <p>
+        Example (synchronous):
+        </p>
+
+        <pre>
+        function (query) {
+            return ['foo', 'bar'];
+        }
+        </pre>
+
+        <p>
+        Example (async):
+        </p>
+
+        <pre>
+        function (query, callback) {
+            callback(['foo', 'bar']);
+        }
+        </pre>
+      </dd>
+
+      <dt>Object</dt>
+      <dd>
+        <p>
+        An object will be treated as a query hashmap. If a property on the
+        object matches the current query, the value of that property will be
+        used as the response.
+        </p>
+
+        <p>
+        The response is assumed to be an array of results by default. If the
+        response is not an array, provide a `resultListLocator` to
+        process the response and return an array.
+        </p>
+
+        <p>
+        Example: `{foo: ['foo result 1', 'foo result 2'], bar: ['bar result']}`
+        </p>
+      </dd>
+    </dl>
+
+    If the optional `autocomplete-sources` module is loaded, then
+    the following additional source types will be supported as well:
+
+    <dl>
+      <dt>&lt;select&gt; Node</dt>
+      <dd>
+        You may provide a YUI Node instance wrapping a &lt;select&gt;
+        element, and the options in the list will be used as results. You
+        will also need to specify a `resultTextLocator` of 'text'
+        or 'value', depending on what you want to use as the text of the
+        result.
+
+        Each result will be an object with the following properties:
+
+        <dl>
+          <dt>html (String)</dt>
+          <dd>
+            <p>HTML content of the &lt;option&gt; element.</p>
+          </dd>
+
+          <dt>index (Number)</dt>
+          <dd>
+            <p>Index of the &lt;option&gt; element in the list.</p>
+          </dd>
+
+          <dt>node (Y.Node)</dt>
+          <dd>
+            <p>Node instance referring to the original &lt;option&gt; element.</p>
+          </dd>
+
+          <dt>selected (Boolean)</dt>
+          <dd>
+            <p>Whether or not this item is currently selected in the
+            &lt;select&gt; list.</p>
+          </dd>
+
+          <dt>text (String)</dt>
+          <dd>
+            <p>Text content of the &lt;option&gt; element.</p>
+          </dd>
+
+          <dt>value (String)</dt>
+          <dd>
+            <p>Value of the &lt;option&gt; element.</p>
+          </dd>
+        </dl>
+      </dd>
+
+      <dt>String (JSONP URL)</dt>
+      <dd>
+        <p>
+        If a URL with a `{callback}` placeholder is provided, it will be used to
+        make a JSONP request. The `{query}` placeholder will be replaced with
+        the current query, and the `{callback}` placeholder will be replaced
+        with an internally-generated JSONP callback name. Both placeholders must
+        appear in the URL, or the request will fail. An optional `{maxResults}`
+        placeholder may also be provided, and will be replaced with the value of
+        the maxResults attribute (or 1000 if the maxResults attribute is 0 or
+        less).
+        </p>
+
+        <p>
+        The response is assumed to be an array of results by default. If the
+        response is not an array, provide a `resultListLocator` to process the
+        response and return an array.
+        </p>
+
+        <p>
+        <strong>The `jsonp` module must be loaded in order for
+        JSONP URL sources to work.</strong> If the `jsonp` module
+        is not already loaded, it will be loaded on demand if possible.
+        </p>
+
+        <p>
+        Example: `'http://example.com/search?q={query}&callback={callback}'`
+        </p>
+      </dd>
+
+      <dt>String (XHR URL)</dt>
+      <dd>
+        <p>
+        If a URL without a `{callback}` placeholder is provided, it will be used
+        to make a same-origin XHR request. The `{query}` placeholder will be
+        replaced with the current query. An optional `{maxResults}` placeholder
+        may also be provided, and will be replaced with the value of the
+        maxResults attribute (or 1000 if the maxResults attribute is 0 or less).
+        </p>
+
+        <p>
+        The response is assumed to be a JSON array of results by default. If the
+        response is a JSON object and not an array, provide a
+        `resultListLocator` to process the response and return an array. If the
+        response is in some form other than JSON, you will need to use a custom
+        DataSource instance as the source.
+        </p>
+
+        <p>
+        <strong>The `io-base` and `json-parse` modules
+        must be loaded in order for XHR URL sources to work.</strong> If
+        these modules are not already loaded, they will be loaded on demand
+        if possible.
+        </p>
+
+        <p>
+        Example: `'http://example.com/search?q={query}'`
+        </p>
+      </dd>
+
+      <dt>String (YQL query)</dt>
+      <dd>
+        <p>
+        If a YQL query is provided, it will be used to make a YQL request. The
+        `{query}` placeholder will be replaced with the current autocomplete
+        query. This placeholder must appear in the YQL query, or the request
+        will fail. An optional `{maxResults}` placeholder may also be provided,
+        and will be replaced with the value of the maxResults attribute (or 1000
+        if the maxResults attribute is 0 or less).
+        </p>
+
+        <p>
+        <strong>The `yql` module must be loaded in order for YQL
+        sources to work.</strong> If the `yql` module is not
+        already loaded, it will be loaded on demand if possible.
+        </p>
+
+        <p>
+        Example: `'select * from search.suggest where query="{query}"'`
+        </p>
+      </dd>
+    </dl>
+
+    As an alternative to providing a source, you could simply listen for `query`
+    events and handle them any way you see fit. Providing a source is optional,
+    but will usually be simpler.
+
+    @attribute source
+    @type Array|DataSource|Function|Node|Object|String|null
+    **/
+    source: {
+        setter: '_setSource',
+        value: null
+    },
+
+    /**
+    May be used to force a specific source type, overriding the automatic source
+    type detection. It should almost never be necessary to do this, but as they
+    taught us in the Boy Scouts, one should always be prepared, so it's here if
+    you need it. Be warned that if you set this attribute and something breaks,
+    it's your own fault.
+
+    Supported `sourceType` values are: 'array', 'datasource', 'function', and
+    'object'.
+
+    If the `autocomplete-sources` module is loaded, the following additional
+    source types are supported: 'io', 'jsonp', 'select', 'string', 'yql'
+
+    @attribute sourceType
+    @type String
+    **/
+    sourceType: {
+        value: null
+    },
+
+    /**
+    If the `inputNode` specified at instantiation time has a `node-tokeninput`
+    plugin attached to it, this attribute will be a reference to the
+    `Y.Plugin.TokenInput` instance.
+
+    @attribute tokenInput
+    @type Plugin.TokenInput
+    @readonly
+    **/
+    tokenInput: {
+        readOnly: true
+    },
+
+    /**
+    Current value of the input node.
+
+    @attribute value
+    @type String
+    @default ''
+    **/
+    value: {
+        // Why duplicate this._inputNode.get('value')? Because we need a
+        // reliable way to track the source of value changes. We want to perform
+        // completion when the user changes the value, but not when we change
+        // the value.
+        value: ''
+    }
+};
+
+// This tells Y.Base.create() to copy these static properties to any class
+// AutoCompleteBase is mixed into.
+AutoCompleteBase._buildCfg = {
+    aggregates: ['SOURCE_TYPES'],
+    statics   : ['UI_SRC']
+};
+
+/**
+Mapping of built-in source types to their setter functions. DataSource instances
+and DataSource-like objects are handled natively, so are not mapped here.
+
+@property SOURCE_TYPES
+@type {Object}
+@static
+**/
+AutoCompleteBase.SOURCE_TYPES = {
+    array     : '_createArraySource',
+    'function': '_createFunctionSource',
+    object    : '_createObjectSource'
+};
+
+AutoCompleteBase.UI_SRC = (Y.Widget && Y.Widget.UI_SRC) || 'ui';
+
+Y.AutoCompleteBase = AutoCompleteBase;
+
+
+}, '3.10.3', {
+    "optional": [
+        "autocomplete-sources"
+    ],
+    "requires": [
+        "array-extras",
+        "base-build",
+        "escape",
+        "event-valuechange",
+        "node-base"
+    ]
+});