Fix #3894

2026-11-03 12:49:58 -06:00 · 2020-10-03 15:08:24 +02:00
1 parent aadcb2cc5b
commit 5ed3d52e9a
@@ -191,6 +191,102 @@ span.info-box-text a:hover, span.info-box-number a:hover {
    border: none;
 }

+span.twitter-typeahead .tt-menu,
+span.twitter-typeahead .tt-dropdown-menu {
+    cursor: pointer;
+    position: absolute;
+    top: 100%;
+    left: 0;
+    z-index: 1000;
+    display: none;
+    float: left;
+    min-width: 160px;
+    padding: 5px 0;
+    margin: 2px 0 0;
+    list-style: none;
+    font-size: 14px;
+    text-align: left;
+    background-color: #ffffff;
+    border: 1px solid #cccccc;
+    border: 1px solid rgba(0, 0, 0, 0.15);
+    border-radius: 4px;
+    -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
+    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
+    background-clip: padding-box;
+}
+span.twitter-typeahead .tt-suggestion {
+    display: block;
+    padding: 3px 20px;
+    clear: both;
+    font-weight: normal;
+    line-height: 1.42857143;
+    color: #333333;
+    white-space: nowrap;
+}
+span.twitter-typeahead .tt-suggestion.tt-cursor,
+span.twitter-typeahead .tt-suggestion:hover,
+span.twitter-typeahead .tt-suggestion:focus {
+    color: #ffffff;
+    text-decoration: none;
+    outline: 0;
+    background-color: #337ab7;
+}
+.input-group.input-group-lg span.twitter-typeahead .form-control {
+    height: 46px;
+    padding: 10px 16px;
+    font-size: 18px;
+    line-height: 1.3333333;
+    border-radius: 6px;
+}
+.input-group.input-group-sm span.twitter-typeahead .form-control {
+    height: 30px;
+    padding: 5px 10px;
+    font-size: 12px;
+    line-height: 1.5;
+    border-radius: 3px;
+}
+span.twitter-typeahead {
+    width: 100%;
+}
+.input-group span.twitter-typeahead {
+    display: block !important;
+    height: 34px;
+}
+.input-group span.twitter-typeahead .tt-menu,
+.input-group span.twitter-typeahead .tt-dropdown-menu {
+    top: 32px !important;
+}
+.input-group span.twitter-typeahead:not(:first-child):not(:last-child) .form-control {
+    border-radius: 0;
+}
+.input-group span.twitter-typeahead:first-child .form-control {
+    border-top-left-radius: 4px;
+    border-bottom-left-radius: 4px;
+    border-top-right-radius: 0;
+    border-bottom-right-radius: 0;
+}
+.input-group span.twitter-typeahead:last-child .form-control {
+    border-top-left-radius: 0;
+    border-bottom-left-radius: 0;
+    border-top-right-radius: 4px;
+    border-bottom-right-radius: 4px;
+}
+.input-group.input-group-sm span.twitter-typeahead {
+    height: 30px;
+}
+.input-group.input-group-sm span.twitter-typeahead .tt-menu,
+.input-group.input-group-sm span.twitter-typeahead .tt-dropdown-menu {
+    top: 30px !important;
+}
+.input-group.input-group-lg span.twitter-typeahead {
+    height: 46px;
+}
+.input-group.input-group-lg span.twitter-typeahead .tt-menu,
+.input-group.input-group-lg span.twitter-typeahead .tt-dropdown-menu {
+    top: 46px !important;
+}
+
+/*
 .twitter-typeahead {
    width:100%;
 }
@@ -252,3 +348,4 @@ span.twitter-typeahead {
    outline: 0;
    background-color: #428bca;
 }
+*/
@@ -1,18 +1,19 @@
 /*!
- * typeahead.js 0.11.1
- * https://github.com/twitter/typeahead.js
- * Copyright 2013-2015 Twitter, Inc. and other contributors; Licensed MIT
+ * typeahead.js 1.3.1
+ * https://github.com/corejavascript/typeahead.js
+ * Copyright 2013-2020 Twitter, Inc. and other contributors; Licensed MIT
 */

+
 (function(root, factory) {
    if (typeof define === "function" && define.amd) {
-        define("bloodhound", [ "jquery" ], function(a0) {
+        define([ "jquery" ], function(a0) {
            return root["Bloodhound"] = factory(a0);
        });
-    } else if (typeof exports === "object") {
+    } else if (typeof module === "object" && module.exports) {
        module.exports = factory(require("jquery"));
    } else {
-        root["Bloodhound"] = factory(jQuery);
+        root["Bloodhound"] = factory(root["jQuery"]);
    }
 })(this, function($) {
    var _ = function() {
@@ -148,18 +149,27 @@
            stringify: function(val) {
                return _.isString(val) ? val : JSON.stringify(val);
            },
+            guid: function() {
+                function _p8(s) {
+                    var p = (Math.random().toString(16) + "000000000").substr(2, 8);
+                    return s ? "-" + p.substr(0, 4) + "-" + p.substr(4, 4) : p;
+                }
+                return "tt-" + _p8() + _p8(true) + _p8(true) + _p8();
+            },
            noop: function() {}
        };
    }();
-    var VERSION = "0.11.1";
+    var VERSION = "1.3.1";
    var tokenizers = function() {
        "use strict";
        return {
            nonword: nonword,
            whitespace: whitespace,
+            ngram: ngram,
            obj: {
                nonword: getObjTokenizer(nonword),
-                whitespace: getObjTokenizer(whitespace)
+                whitespace: getObjTokenizer(whitespace),
+                ngram: getObjTokenizer(ngram)
            }
        };
        function whitespace(str) {
@@ -170,6 +180,19 @@
            str = _.toStr(str);
            return str ? str.split(/\W+/) : [];
        }
+        function ngram(str) {
+            str = _.toStr(str);
+            var tokens = [], word = "";
+            _.each(str.split(""), function(char) {
+                if (char.match(/\s+/)) {
+                    word = "";
+                } else {
+                    tokens.push(word + char);
+                    word += char;
+                }
+            });
+            return tokens;
+        }
        function getObjTokenizer(tokenizer) {
            return function setKey(keys) {
                keys = _.isArray(keys) ? keys : [].slice.call(arguments, 0);
@@ -341,9 +364,10 @@
    }();
    var Transport = function() {
        "use strict";
-        var pendingRequestsCount = 0, pendingRequests = {}, maxPendingRequests = 6, sharedCache = new LruCache(10);
+        var pendingRequestsCount = 0, pendingRequests = {}, sharedCache = new LruCache(10);
        function Transport(o) {
            o = o || {};
+            this.maxPendingRequests = o.maxPendingRequests || 6;
            this.cancelled = false;
            this.lastReq = null;
            this._send = o.transport;
@@ -351,7 +375,7 @@
            this._cache = o.cache === false ? new LruCache(0) : sharedCache;
        }
        Transport.setMaxPendingRequests = function setMaxPendingRequests(num) {
-            maxPendingRequests = num;
+            this.maxPendingRequests = num;
        };
        Transport.resetCache = function resetCache() {
            sharedCache.reset();
@@ -369,7 +393,7 @@
                }
                if (jqXhr = pendingRequests[fingerprint]) {
                    jqXhr.done(done).fail(fail);
-                } else if (pendingRequestsCount < maxPendingRequests) {
+                } else if (pendingRequestsCount < this.maxPendingRequests) {
                    pendingRequestsCount++;
                    pendingRequests[fingerprint] = this._send(o).done(done).fail(fail).always(always);
                } else {
@@ -423,6 +447,7 @@
            this.identify = o.identify || _.stringify;
            this.datumTokenizer = o.datumTokenizer;
            this.queryTokenizer = o.queryTokenizer;
+            this.matchAnyQueryToken = o.matchAnyQueryToken;
            this.reset();
        }
        _.mixin(SearchIndex.prototype, {
@@ -459,7 +484,7 @@
                tokens = normalizeTokens(this.queryTokenizer(query));
                _.each(tokens, function(token) {
                    var node, chars, ch, ids;
-                    if (matches && matches.length === 0) {
+                    if (matches && matches.length === 0 && !that.matchAnyQueryToken) {
                        return false;
                    }
                    node = that.trie;
@@ -471,8 +496,10 @@
                        ids = node[IDS].slice(0);
                        matches = matches ? getIntersection(matches, ids) : ids;
                    } else {
-                        matches = [];
-                        return false;
+                        if (!that.matchAnyQueryToken) {
+                            matches = [];
+                            return false;
+                        }
                    }
                });
                return matches ? _.map(unique(matches), function(id) {
@@ -614,10 +641,12 @@
            this.url = o.url;
            this.prepare = o.prepare;
            this.transform = o.transform;
+            this.indexResponse = o.indexResponse;
            this.transport = new Transport({
                cache: o.cache,
                limiter: o.limiter,
-                transport: o.transport
+                transport: o.transport,
+                maxPendingRequests: o.maxPendingRequests
            });
        }
        _.mixin(Remote.prototype, {
@@ -655,7 +684,9 @@
                identify: _.stringify,
                datumTokenizer: null,
                queryTokenizer: null,
+                matchAnyQueryToken: false,
                sufficient: 5,
+                indexRemote: false,
                sorter: null,
                local: [],
                prefetch: null,
@@ -744,7 +775,7 @@
            } else if (o.wildcard) {
                prepare = prepareByWildcard;
            } else {
-                prepare = idenityPrepare;
+                prepare = identityPrepare;
            }
            return prepare;
            function prepareByReplace(query, settings) {
@@ -755,7 +786,7 @@
                settings.url = settings.url.replace(wildcard, encodeURIComponent(query));
                return settings;
            }
-            function idenityPrepare(query, settings) {
+            function identityPrepare(query, settings) {
                return settings;
            }
        }
@@ -806,6 +837,7 @@
            this.sorter = o.sorter;
            this.identify = o.identify;
            this.sufficient = o.sufficient;
+            this.indexRemote = o.indexRemote;
            this.local = o.local;
            this.remote = o.remote ? new Remote(o.remote) : null;
            this.prefetch = o.prefetch ? new Prefetch(o.prefetch) : null;
@@ -875,6 +907,8 @@
            },
            search: function search(query, sync, async) {
                var that = this, local;
+                sync = sync || _.noop;
+                async = async || _.noop;
                local = this.sorter(this.index.search(query));
                sync(this.remote ? local.slice() : local);
                if (this.remote && local.length < this.sufficient) {
@@ -890,7 +924,8 @@
                            return that.identify(r) === that.identify(l);
                        }) && nonDuplicates.push(r);
                    });
-                    async && async(nonDuplicates);
+                    that.indexRemote && that.add(nonDuplicates);
+                    async(nonDuplicates);
                }
            },
            all: function all() {
@@ -1,7 +1,8 @@
 /*!
- * typeahead.js 0.11.1
- * https://github.com/twitter/typeahead.js
- * Copyright 2013-2015 Twitter, Inc. and other contributors; Licensed MIT
+ * typeahead.js 1.3.1
+ * https://github.com/corejavascript/typeahead.js
+ * Copyright 2013-2020 Twitter, Inc. and other contributors; Licensed MIT
 */

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+
+!function(a,b){"function"==typeof define&&define.amd?define(["jquery"],function(c){return a.Bloodhound=b(c)}):"object"==typeof module&&module.exports?module.exports=b(require("jquery")):a.Bloodhound=b(a.jQuery)}(this,function(a){var b=function(){"use strict";return{isMsie:function(){return!!/(msie|trident)/i.test(navigator.userAgent)&&navigator.userAgent.match(/(msie |rv:)(\d+(.\d+)?)/i)[2]},isBlankString:function(a){return!a||/^\s*$/.test(a)},escapeRegExChars:function(a){return a.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&")},isString:function(a){return"string"==typeof a},isNumber:function(a){return"number"==typeof a},isArray:a.isArray,isFunction:a.isFunction,isObject:a.isPlainObject,isUndefined:function(a){return void 0===a},isElement:function(a){return!(!a||1!==a.nodeType)},isJQuery:function(b){return b instanceof a},toStr:function(a){return b.isUndefined(a)||null===a?"":a+""},bind:a.proxy,each:function(b,c){function d(a,b){return 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@@ -1,18 +1,19 @@
 /*!
- * typeahead.js 0.11.1
- * https://github.com/twitter/typeahead.js
- * Copyright 2013-2015 Twitter, Inc. and other contributors; Licensed MIT
+ * typeahead.js 1.3.1
+ * https://github.com/corejavascript/typeahead.js
+ * Copyright 2013-2020 Twitter, Inc. and other contributors; Licensed MIT
 */

+
 (function(root, factory) {
    if (typeof define === "function" && define.amd) {
-        define("bloodhound", [ "jquery" ], function(a0) {
+        define([ "jquery" ], function(a0) {
            return root["Bloodhound"] = factory(a0);
        });
-    } else if (typeof exports === "object") {
+    } else if (typeof module === "object" && module.exports) {
        module.exports = factory(require("jquery"));
    } else {
-        root["Bloodhound"] = factory(jQuery);
+        root["Bloodhound"] = factory(root["jQuery"]);
    }
 })(this, function($) {
    var _ = function() {
@@ -148,18 +149,27 @@
            stringify: function(val) {
                return _.isString(val) ? val : JSON.stringify(val);
            },
+            guid: function() {
+                function _p8(s) {
+                    var p = (Math.random().toString(16) + "000000000").substr(2, 8);
+                    return s ? "-" + p.substr(0, 4) + "-" + p.substr(4, 4) : p;
+                }
+                return "tt-" + _p8() + _p8(true) + _p8(true) + _p8();
+            },
            noop: function() {}
        };
    }();
-    var VERSION = "0.11.1";
+    var VERSION = "1.3.1";
    var tokenizers = function() {
        "use strict";
        return {
            nonword: nonword,
            whitespace: whitespace,
+            ngram: ngram,
            obj: {
                nonword: getObjTokenizer(nonword),
-                whitespace: getObjTokenizer(whitespace)
+                whitespace: getObjTokenizer(whitespace),
+                ngram: getObjTokenizer(ngram)
            }
        };
        function whitespace(str) {
@@ -170,6 +180,19 @@
            str = _.toStr(str);
            return str ? str.split(/\W+/) : [];
        }
+        function ngram(str) {
+            str = _.toStr(str);
+            var tokens = [], word = "";
+            _.each(str.split(""), function(char) {
+                if (char.match(/\s+/)) {
+                    word = "";
+                } else {
+                    tokens.push(word + char);
+                    word += char;
+                }
+            });
+            return tokens;
+        }
        function getObjTokenizer(tokenizer) {
            return function setKey(keys) {
                keys = _.isArray(keys) ? keys : [].slice.call(arguments, 0);
@@ -341,9 +364,10 @@
    }();
    var Transport = function() {
        "use strict";
-        var pendingRequestsCount = 0, pendingRequests = {}, maxPendingRequests = 6, sharedCache = new LruCache(10);
+        var pendingRequestsCount = 0, pendingRequests = {}, sharedCache = new LruCache(10);
        function Transport(o) {
            o = o || {};
+            this.maxPendingRequests = o.maxPendingRequests || 6;
            this.cancelled = false;
            this.lastReq = null;
            this._send = o.transport;
@@ -351,7 +375,7 @@
            this._cache = o.cache === false ? new LruCache(0) : sharedCache;
        }
        Transport.setMaxPendingRequests = function setMaxPendingRequests(num) {
-            maxPendingRequests = num;
+            this.maxPendingRequests = num;
        };
        Transport.resetCache = function resetCache() {
            sharedCache.reset();
@@ -369,7 +393,7 @@
                }
                if (jqXhr = pendingRequests[fingerprint]) {
                    jqXhr.done(done).fail(fail);
-                } else if (pendingRequestsCount < maxPendingRequests) {
+                } else if (pendingRequestsCount < this.maxPendingRequests) {
                    pendingRequestsCount++;
                    pendingRequests[fingerprint] = this._send(o).done(done).fail(fail).always(always);
                } else {
@@ -423,6 +447,7 @@
            this.identify = o.identify || _.stringify;
            this.datumTokenizer = o.datumTokenizer;
            this.queryTokenizer = o.queryTokenizer;
+            this.matchAnyQueryToken = o.matchAnyQueryToken;
            this.reset();
        }
        _.mixin(SearchIndex.prototype, {
@@ -459,7 +484,7 @@
                tokens = normalizeTokens(this.queryTokenizer(query));
                _.each(tokens, function(token) {
                    var node, chars, ch, ids;
-                    if (matches && matches.length === 0) {
+                    if (matches && matches.length === 0 && !that.matchAnyQueryToken) {
                        return false;
                    }
                    node = that.trie;
@@ -471,8 +496,10 @@
                        ids = node[IDS].slice(0);
                        matches = matches ? getIntersection(matches, ids) : ids;
                    } else {
-                        matches = [];
-                        return false;
+                        if (!that.matchAnyQueryToken) {
+                            matches = [];
+                            return false;
+                        }
                    }
                });
                return matches ? _.map(unique(matches), function(id) {
@@ -614,10 +641,12 @@
            this.url = o.url;
            this.prepare = o.prepare;
            this.transform = o.transform;
+            this.indexResponse = o.indexResponse;
            this.transport = new Transport({
                cache: o.cache,
                limiter: o.limiter,
-                transport: o.transport
+                transport: o.transport,
+                maxPendingRequests: o.maxPendingRequests
            });
        }
        _.mixin(Remote.prototype, {
@@ -655,7 +684,9 @@
                identify: _.stringify,
                datumTokenizer: null,
                queryTokenizer: null,
+                matchAnyQueryToken: false,
                sufficient: 5,
+                indexRemote: false,
                sorter: null,
                local: [],
                prefetch: null,
@@ -744,7 +775,7 @@
            } else if (o.wildcard) {
                prepare = prepareByWildcard;
            } else {
-                prepare = idenityPrepare;
+                prepare = identityPrepare;
            }
            return prepare;
            function prepareByReplace(query, settings) {
@@ -755,7 +786,7 @@
                settings.url = settings.url.replace(wildcard, encodeURIComponent(query));
                return settings;
            }
-            function idenityPrepare(query, settings) {
+            function identityPrepare(query, settings) {
                return settings;
            }
        }
@@ -806,6 +837,7 @@
            this.sorter = o.sorter;
            this.identify = o.identify;
            this.sufficient = o.sufficient;
+            this.indexRemote = o.indexRemote;
            this.local = o.local;
            this.remote = o.remote ? new Remote(o.remote) : null;
            this.prefetch = o.prefetch ? new Prefetch(o.prefetch) : null;
@@ -875,6 +907,8 @@
            },
            search: function search(query, sync, async) {
                var that = this, local;
+                sync = sync || _.noop;
+                async = async || _.noop;
                local = this.sorter(this.index.search(query));
                sync(this.remote ? local.slice() : local);
                if (this.remote && local.length < this.sufficient) {
@@ -890,7 +924,8 @@
                            return that.identify(r) === that.identify(l);
                        }) && nonDuplicates.push(r);
                    });
-                    async && async(nonDuplicates);
+                    that.indexRemote && that.add(nonDuplicates);
+                    async(nonDuplicates);
                }
            },
            all: function all() {
@@ -919,13 +954,13 @@

 (function(root, factory) {
    if (typeof define === "function" && define.amd) {
-        define("typeahead.js", [ "jquery" ], function(a0) {
+        define([ "jquery" ], function(a0) {
            return factory(a0);
        });
-    } else if (typeof exports === "object") {
+    } else if (typeof module === "object" && module.exports) {
        module.exports = factory(require("jquery"));
    } else {
-        factory(jQuery);
+        factory(root["jQuery"]);
    }
 })(this, function($) {
    var _ = function() {
@@ -1061,6 +1096,13 @@
            stringify: function(val) {
                return _.isString(val) ? val : JSON.stringify(val);
            },
+            guid: function() {
+                function _p8(s) {
+                    var p = (Math.random().toString(16) + "000000000").substr(2, 8);
+                    return s ? "-" + p.substr(0, 4) + "-" + p.substr(4, 4) : p;
+                }
+                return "tt-" + _p8() + _p8(true) + _p8(true) + _p8();
+            },
            noop: function() {}
        };
    }();
@@ -1102,7 +1144,7 @@
        function buildHtml(c) {
            return {
                wrapper: '<span class="' + c.wrapper + '"></span>',
-                menu: '<div class="' + c.menu + '"></div>'
+                menu: '<div role="listbox" class="' + c.menu + '"></div>'
            };
        }
        function buildSelectors(classes) {
@@ -1177,10 +1219,8 @@
        }
        _.mixin(EventBus.prototype, {
            _trigger: function(type, args) {
-                var $e;
-                $e = $.Event(namespace + type);
-                (args = args || []).unshift($e);
-                this.$el.trigger.apply(this.$el, args);
+                var $e = $.Event(namespace + type);
+                this.$el.trigger.call(this.$el, $e, args || []);
                return $e;
            },
            before: function(type) {
@@ -1297,7 +1337,36 @@
            tagName: "strong",
            className: null,
            wordsOnly: false,
-            caseSensitive: false
+            caseSensitive: false,
+            diacriticInsensitive: false
+        };
+        var accented = {
+            A: "[AaªÀ-Åà-åĀ-ąǍǎȀ-ȃȦȧᴬᵃḀḁẚẠ-ảₐ℀℁℻⒜Ⓐⓐ㍱-㍴㎀-㎄㎈㎉㎩-㎯㏂㏊㏟㏿Ａａ]",
+            B: "[BbᴮᵇḂ-ḇℬ⒝Ⓑⓑ㍴㎅-㎇㏃㏈㏔㏝Ｂｂ]",
+            C: "[CcÇçĆ-čᶜ℀ℂ℃℅℆ℭⅭⅽ⒞Ⓒⓒ㍶㎈㎉㎝㎠㎤㏄-㏇Ｃｃ]",
+            D: "[DdĎďǄ-ǆǱ-ǳᴰᵈḊ-ḓⅅⅆⅮⅾ⒟Ⓓⓓ㋏㍲㍷-㍹㎗㎭-㎯㏅㏈Ｄｄ]",
+            E: "[EeÈ-Ëè-ëĒ-ěȄ-ȇȨȩᴱᵉḘ-ḛẸ-ẽₑ℡ℯℰⅇ⒠Ⓔⓔ㉐㋍㋎Ｅｅ]",
+            F: "[FfᶠḞḟ℉ℱ℻⒡Ⓕⓕ㎊-㎌㎙ﬀ-ﬄＦｆ]",
+            G: "[GgĜ-ģǦǧǴǵᴳᵍḠḡℊ⒢Ⓖⓖ㋌㋍㎇㎍-㎏㎓㎬㏆㏉㏒㏿Ｇｇ]",
+            H: "[HhĤĥȞȟʰᴴḢ-ḫẖℋ-ℎ⒣Ⓗⓗ㋌㍱㎐-㎔㏊㏋㏗Ｈｈ]",
+            I: "[IiÌ-Ïì-ïĨ-İĲĳǏǐȈ-ȋᴵᵢḬḭỈ-ịⁱℐℑℹⅈⅠ-ⅣⅥ-ⅨⅪⅫⅰ-ⅳⅵ-ⅸⅺⅻ⒤Ⓘⓘ㍺㏌㏕ﬁﬃＩｉ]",
+            J: "[JjĲ-ĵǇ-ǌǰʲᴶⅉ⒥ⒿⓙⱼＪｊ]",
+            K: "[KkĶķǨǩᴷᵏḰ-ḵK⒦Ⓚⓚ㎄㎅㎉㎏㎑㎘㎞㎢㎦㎪㎸㎾㏀㏆㏍-㏏Ｋｋ]",
+            L: "[LlĹ-ŀǇ-ǉˡᴸḶḷḺ-ḽℒℓ℡Ⅼⅼ⒧Ⓛⓛ㋏㎈㎉㏐-㏓㏕㏖㏿ﬂﬄＬｌ]",
+            M: "[MmᴹᵐḾ-ṃ℠™ℳⅯⅿ⒨Ⓜⓜ㍷-㍹㎃㎆㎎㎒㎖㎙-㎨㎫㎳㎷㎹㎽㎿㏁㏂㏎㏐㏔-㏖㏘㏙㏞㏟Ｍｍ]",
+            N: "[NnÑñŃ-ŉǊ-ǌǸǹᴺṄ-ṋⁿℕ№⒩Ⓝⓝ㎁㎋㎚㎱㎵㎻㏌㏑Ｎｎ]",
+            O: "[OoºÒ-Öò-öŌ-őƠơǑǒǪǫȌ-ȏȮȯᴼᵒỌ-ỏₒ℅№ℴ⒪Ⓞⓞ㍵㏇㏒㏖Ｏｏ]",
+            P: "[PpᴾᵖṔ-ṗℙ⒫Ⓟⓟ㉐㍱㍶㎀㎊㎩-㎬㎰㎴㎺㏋㏗-㏚Ｐｐ]",
+            Q: "[Qqℚ⒬Ⓠⓠ㏃Ｑｑ]",
+            R: "[RrŔ-řȐ-ȓʳᴿᵣṘ-ṛṞṟ₨ℛ-ℝ⒭Ⓡⓡ㋍㍴㎭-㎯㏚㏛Ｒｒ]",
+            S: "[SsŚ-šſȘșˢṠ-ṣ₨℁℠⒮Ⓢⓢ㎧㎨㎮-㎳㏛㏜ﬆＳｓ]",
+            T: "[TtŢ-ťȚțᵀᵗṪ-ṱẗ℡™⒯Ⓣⓣ㉐㋏㎔㏏ﬅﬆＴｔ]",
+            U: "[UuÙ-Üù-üŨ-ųƯưǓǔȔ-ȗᵁᵘᵤṲ-ṷỤ-ủ℆⒰Ⓤⓤ㍳㍺Ｕｕ]",
+            V: "[VvᵛᵥṼ-ṿⅣ-Ⅷⅳ-ⅷ⒱Ⓥⓥⱽ㋎㍵㎴-㎹㏜㏞Ｖｖ]",
+            W: "[WwŴŵʷᵂẀ-ẉẘ⒲Ⓦⓦ㎺-㎿㏝Ｗｗ]",
+            X: "[XxˣẊ-ẍₓ℻Ⅸ-Ⅻⅸ-ⅻ⒳Ⓧⓧ㏓Ｘｘ]",
+            Y: "[YyÝýÿŶ-ŸȲȳʸẎẏẙỲ-ỹ⒴Ⓨⓨ㏉Ｙｙ]",
+            Z: "[ZzŹ-žǱ-ǳᶻẐ-ẕℤℨ⒵Ⓩⓩ㎐-㎔Ｚｚ]"
        };
        return function hightlight(o) {
            var regex;
@@ -1306,7 +1375,7 @@
                return;
            }
            o.pattern = _.isArray(o.pattern) ? o.pattern : [ o.pattern ];
-            regex = getRegex(o.pattern, o.caseSensitive, o.wordsOnly);
+            regex = getRegex(o.pattern, o.caseSensitive, o.wordsOnly, o.diacriticInsensitive);
            traverse(o.node, hightlightTextNode);
            function hightlightTextNode(textNode) {
                var match, patternNode, wrapperNode;
@@ -1332,10 +1401,17 @@
                }
            }
        };
-        function getRegex(patterns, caseSensitive, wordsOnly) {
+        function accent_replacer(chr) {
+            return accented[chr.toUpperCase()] || chr;
+        }
+        function getRegex(patterns, caseSensitive, wordsOnly, diacriticInsensitive) {
            var escapedPatterns = [], regexStr;
            for (var i = 0, len = patterns.length; i < len; i++) {
-                escapedPatterns.push(_.escapeRegExChars(patterns[i]));
+                var escapedWord = _.escapeRegExChars(patterns[i]);
+                if (diacriticInsensitive) {
+                    escapedWord = escapedWord.replace(/\S/g, accent_replacer);
+                }
+                escapedPatterns.push(escapedWord);
            }
            regexStr = wordsOnly ? "\\b(" + escapedPatterns.join("|") + ")\\b" : "(" + escapedPatterns.join("|") + ")";
            return caseSensitive ? new RegExp(regexStr) : new RegExp(regexStr, "i");
@@ -1354,6 +1430,7 @@
            40: "down"
        };
        function Input(o, www) {
+            var id;
            o = o || {};
            if (!o.input) {
                $.error("input is missing");
@@ -1361,6 +1438,18 @@
            www.mixin(this);
            this.$hint = $(o.hint);
            this.$input = $(o.input);
+            this.$menu = $(o.menu);
+            id = this.$input.attr("id") || _.guid();
+            this.$menu.attr("id", id + "_listbox");
+            this.$hint.attr({
+                "aria-hidden": true
+            });
+            this.$input.attr({
+                "aria-owns": id + "_listbox",
+                role: "combobox",
+                "aria-autocomplete": "list",
+                "aria-expanded": false
+            });
            this.query = this.$input.val();
            this.queryWhenFocused = this.hasFocus() ? this.query : null;
            this.$overflowHelper = buildOverflowHelper(this.$input);
@@ -1368,6 +1457,7 @@
            if (this.$hint.length === 0) {
                this.setHint = this.getHint = this.clearHint = this.clearHintIfInvalid = _.noop;
            }
+            this.onSync("cursorchange", this._updateDescendent);
        }
        Input.normalizeQuery = function(str) {
            return _.toStr(str).replace(/^\s*/g, "").replace(/\s{2,}/g, " ");
@@ -1437,6 +1527,9 @@
                    this.trigger("whitespaceChanged", this.query);
                }
            },
+            _updateDescendent: function updateDescendent(event, id) {
+                this.$input.attr("aria-activedescendant", id);
+            },
            bind: function() {
                var that = this, onBlur, onFocus, onKeydown, onInput;
                onBlur = _.bind(this._onBlur, this);
@@ -1529,6 +1622,9 @@
                this.$input.off(".tt");
                this.$overflowHelper.remove();
                this.$hint = this.$input = this.$overflowHelper = $("<div>");
+            },
+            setAriaExpanded: function setAriaExpanded(value) {
+                this.$input.attr("aria-expanded", value);
            }
        });
        return Input;
@@ -1560,6 +1656,7 @@
        "use strict";
        var keys, nameGenerator;
        keys = {
+            dataset: "tt-selectable-dataset",
            val: "tt-selectable-display",
            obj: "tt-selectable-object"
        };
@@ -1579,19 +1676,20 @@
            }
            www.mixin(this);
            this.highlight = !!o.highlight;
-            this.name = o.name || nameGenerator();
+            this.name = _.toStr(o.name || nameGenerator());
            this.limit = o.limit || 5;
            this.displayFn = getDisplayFn(o.display || o.displayKey);
            this.templates = getTemplates(o.templates, this.displayFn);
            this.source = o.source.__ttAdapter ? o.source.__ttAdapter() : o.source;
            this.async = _.isUndefined(o.async) ? this.source.length > 2 : !!o.async;
            this._resetLastSuggestion();
-            this.$el = $(o.node).addClass(this.classes.dataset).addClass(this.classes.dataset + "-" + this.name);
+            this.$el = $(o.node).attr("role", "presentation").addClass(this.classes.dataset).addClass(this.classes.dataset + "-" + this.name);
        }
        Dataset.extractData = function extractData(el) {
            var $el = $(el);
            if ($el.data(keys.obj)) {
                return {
+                    dataset: $el.data(keys.dataset) || "",
                    val: $el.data(keys.val) || "",
                    obj: $el.data(keys.obj) || null
                };
@@ -1610,7 +1708,7 @@
                } else {
                    this._empty();
                }
-                this.trigger("rendered", this.name, suggestions, false);
+                this.trigger("rendered", suggestions, false, this.name);
            },
            _append: function append(query, suggestions) {
                suggestions = suggestions || [];
@@ -1621,7 +1719,7 @@
                } else if (!this.$lastSuggestion.length && this.templates.notFound) {
                    this._renderNotFound(query);
                }
-                this.trigger("rendered", this.name, suggestions, true);
+                this.trigger("rendered", suggestions, true, this.name);
            },
            _renderSuggestions: function renderSuggestions(query, suggestions) {
                var $fragment;
@@ -1662,7 +1760,7 @@
                _.each(suggestions, function getSuggestionNode(suggestion) {
                    var $el, context;
                    context = that._injectQuery(query, suggestion);
-                    $el = $(that.templates.suggestion(context)).data(keys.obj, suggestion).data(keys.val, that.displayFn(suggestion)).addClass(that.classes.suggestion + " " + that.classes.selectable);
+                    $el = $(that.templates.suggestion(context)).data(keys.dataset, that.name).data(keys.obj, suggestion).data(keys.val, that.displayFn(suggestion)).addClass(that.classes.suggestion + " " + that.classes.selectable);
                    fragment.appendChild($el[0]);
                });
                this.highlight && highlight({
@@ -1700,7 +1798,7 @@
                this.cancel = function cancel() {
                    canceled = true;
                    that.cancel = $.noop;
-                    that.async && that.trigger("asyncCanceled", query);
+                    that.async && that.trigger("asyncCanceled", query, that.name);
                };
                this.source(query, sync, async);
                !syncCalled && sync([]);
@@ -1713,16 +1811,17 @@
                    rendered = suggestions.length;
                    that._overwrite(query, suggestions);
                    if (rendered < that.limit && that.async) {
-                        that.trigger("asyncRequested", query);
+                        that.trigger("asyncRequested", query, that.name);
                    }
                }
                function async(suggestions) {
                    suggestions = suggestions || [];
                    if (!canceled && rendered < that.limit) {
                        that.cancel = $.noop;
-                        rendered += suggestions.length;
-                        that._append(query, suggestions.slice(0, that.limit - rendered));
-                        that.async && that.trigger("asyncReceived", query);
+                        var idx = Math.abs(rendered - that.limit);
+                        rendered += idx;
+                        that._append(query, suggestions.slice(0, idx));
+                        that.async && that.trigger("asyncReceived", query, that.name);
                    }
                }
            },
@@ -1753,10 +1852,14 @@
                pending: templates.pending && _.templatify(templates.pending),
                header: templates.header && _.templatify(templates.header),
                footer: templates.footer && _.templatify(templates.footer),
-                suggestion: templates.suggestion || suggestionTemplate
+                suggestion: templates.suggestion ? userSuggestionTemplate : suggestionTemplate
            };
+            function userSuggestionTemplate(context) {
+                var template = templates.suggestion;
+                return $(template(context)).attr("id", _.guid());
+            }
            function suggestionTemplate(context) {
-                return $("<div>").text(displayFn(context));
+                return $('<div role="option">').attr("id", _.guid()).text(displayFn(context));
            }
        }
        function isValidName(str) {
@@ -1797,10 +1900,11 @@
                this.trigger.apply(this, arguments);
            },
            _allDatasetsEmpty: function allDatasetsEmpty() {
-                return _.every(this.datasets, isDatasetEmpty);
-                function isDatasetEmpty(dataset) {
-                    return dataset.isEmpty();
-                }
+                return _.every(this.datasets, _.bind(function isDatasetEmpty(dataset) {
+                    var isEmpty = dataset.isEmpty();
+                    this.$node.attr("aria-expanded", !isEmpty);
+                    return isEmpty;
+                }, this));
            },
            _getSelectables: function getSelectables() {
                return this.$node.find(this.selectors.selectable);
@@ -1825,6 +1929,12 @@
                var that = this, onSelectableClick;
                onSelectableClick = _.bind(this._onSelectableClick, this);
                this.$node.on("click.tt", this.selectors.selectable, onSelectableClick);
+                this.$node.on("mouseover", this.selectors.selectable, function() {
+                    that.setCursor($(this));
+                });
+                this.$node.on("mouseleave", function() {
+                    that._removeCursor();
+                });
                _.each(this.datasets, function(dataset) {
                    dataset.onSync("asyncRequested", that._propagate, that).onSync("asyncCanceled", that._propagate, that).onSync("asyncReceived", that._propagate, that).onSync("rendered", that._onRendered, that).onSync("cleared", that._onCleared, that);
                });
@@ -1834,9 +1944,11 @@
                return this.$node.hasClass(this.classes.open);
            },
            open: function open() {
+                this.$node.scrollTop(0);
                this.$node.addClass(this.classes.open);
            },
            close: function close() {
+                this.$node.attr("aria-expanded", false);
                this.$node.removeClass(this.classes.open);
                this._removeCursor();
            },
@@ -1901,6 +2013,55 @@
        });
        return Menu;
    }();
+    var Status = function() {
+        "use strict";
+        function Status(options) {
+            this.$el = $("<span></span>", {
+                role: "status",
+                "aria-live": "polite"
+            }).css({
+                position: "absolute",
+                padding: "0",
+                border: "0",
+                height: "1px",
+                width: "1px",
+                "margin-bottom": "-1px",
+                "margin-right": "-1px",
+                overflow: "hidden",
+                clip: "rect(0 0 0 0)",
+                "white-space": "nowrap"
+            });
+            options.$input.after(this.$el);
+            _.each(options.menu.datasets, _.bind(function(dataset) {
+                if (dataset.onSync) {
+                    dataset.onSync("rendered", _.bind(this.update, this));
+                    dataset.onSync("cleared", _.bind(this.cleared, this));
+                }
+            }, this));
+        }
+        _.mixin(Status.prototype, {
+            update: function update(event, suggestions) {
+                var length = suggestions.length;
+                var words;
+                if (length === 1) {
+                    words = {
+                        result: "result",
+                        is: "is"
+                    };
+                } else {
+                    words = {
+                        result: "results",
+                        is: "are"
+                    };
+                }
+                this.$el.text(length + " " + words.result + " " + words.is + " available, use up and down arrow keys to navigate.");
+            },
+            cleared: function() {
+                this.$el.text("");
+            }
+        });
+        return Status;
+    }();
    var DefaultMenu = function() {
        "use strict";
        var s = Menu.prototype;
@@ -1965,6 +2126,7 @@
            this.input = o.input;
            this.menu = o.menu;
            this.enabled = true;
+            this.autoselect = !!o.autoselect;
            this.active = false;
            this.input.hasFocus() && this.activate();
            this.dir = this.input.getLangDir();
@@ -2011,8 +2173,12 @@
            _onDatasetCleared: function onDatasetCleared() {
                this._updateHint();
            },
-            _onDatasetRendered: function onDatasetRendered(type, dataset, suggestions, async) {
+            _onDatasetRendered: function onDatasetRendered(type, suggestions, async, dataset) {
                this._updateHint();
+                if (this.autoselect) {
+                    var cursorClass = this.selectors.cursor.substr(1);
+                    this.menu.$node.find(this.selectors.suggestion).first().addClass(cursorClass);
+                }
                this.eventBus.trigger("render", suggestions, async, dataset);
            },
            _onAsyncRequested: function onAsyncRequested(type, dataset, query) {
@@ -2035,15 +2201,25 @@
            _onEnterKeyed: function onEnterKeyed(type, $e) {
                var $selectable;
                if ($selectable = this.menu.getActiveSelectable()) {
-                    this.select($selectable) && $e.preventDefault();
+                    if (this.select($selectable)) {
+                        $e.preventDefault();
+                        $e.stopPropagation();
+                    }
+                } else if (this.autoselect) {
+                    if (this.select(this.menu.getTopSelectable())) {
+                        $e.preventDefault();
+                        $e.stopPropagation();
+                    }
                }
            },
            _onTabKeyed: function onTabKeyed(type, $e) {
                var $selectable;
                if ($selectable = this.menu.getActiveSelectable()) {
                    this.select($selectable) && $e.preventDefault();
-                } else if ($selectable = this.menu.getTopSelectable()) {
-                    this.autocomplete($selectable) && $e.preventDefault();
+                } else if (this.autoselect) {
+                    if ($selectable = this.menu.getTopSelectable()) {
+                        this.autocomplete($selectable) && $e.preventDefault();
+                    }
                }
            },
            _onEscKeyed: function onEscKeyed() {
@@ -2057,12 +2233,12 @@
            },
            _onLeftKeyed: function onLeftKeyed() {
                if (this.dir === "rtl" && this.input.isCursorAtEnd()) {
-                    this.autocomplete(this.menu.getTopSelectable());
+                    this.autocomplete(this.menu.getActiveSelectable() || this.menu.getTopSelectable());
                }
            },
            _onRightKeyed: function onRightKeyed() {
                if (this.dir === "ltr" && this.input.isCursorAtEnd()) {
-                    this.autocomplete(this.menu.getTopSelectable());
+                    this.autocomplete(this.menu.getActiveSelectable() || this.menu.getTopSelectable());
                }
            },
            _onQueryChanged: function onQueryChanged(e, query) {
@@ -2139,6 +2315,7 @@
            },
            open: function open() {
                if (!this.isOpen() && !this.eventBus.before("open")) {
+                    this.input.setAriaExpanded(true);
                    this.menu.open();
                    this._updateHint();
                    this.eventBus.trigger("open");
@@ -2147,6 +2324,7 @@
            },
            close: function close() {
                if (this.isOpen() && !this.eventBus.before("close")) {
+                    this.input.setAriaExpanded(false);
                    this.menu.close();
                    this.input.clearHint();
                    this.input.resetInputValue();
@@ -2162,9 +2340,9 @@
            },
            select: function select($selectable) {
                var data = this.menu.getSelectableData($selectable);
-                if (data && !this.eventBus.before("select", data.obj)) {
+                if (data && !this.eventBus.before("select", data.obj, data.dataset)) {
                    this.input.setQuery(data.val, true);
-                    this.eventBus.trigger("select", data.obj);
+                    this.eventBus.trigger("select", data.obj, data.dataset);
                    this.close();
                    return true;
                }
@@ -2175,29 +2353,34 @@
                query = this.input.getQuery();
                data = this.menu.getSelectableData($selectable);
                isValid = data && query !== data.val;
-                if (isValid && !this.eventBus.before("autocomplete", data.obj)) {
+                if (isValid && !this.eventBus.before("autocomplete", data.obj, data.dataset)) {
                    this.input.setQuery(data.val);
-                    this.eventBus.trigger("autocomplete", data.obj);
+                    this.eventBus.trigger("autocomplete", data.obj, data.dataset);
                    return true;
                }
                return false;
            },
            moveCursor: function moveCursor(delta) {
-                var query, $candidate, data, payload, cancelMove;
+                var query, $candidate, data, suggestion, datasetName, cancelMove, id;
                query = this.input.getQuery();
                $candidate = this.menu.selectableRelativeToCursor(delta);
                data = this.menu.getSelectableData($candidate);
-                payload = data ? data.obj : null;
+                suggestion = data ? data.obj : null;
+                datasetName = data ? data.dataset : null;
+                id = $candidate ? $candidate.attr("id") : null;
+                this.input.trigger("cursorchange", id);
                cancelMove = this._minLengthMet() && this.menu.update(query);
-                if (!cancelMove && !this.eventBus.before("cursorchange", payload)) {
+                if (!cancelMove && !this.eventBus.before("cursorchange", suggestion, datasetName)) {
                    this.menu.setCursor($candidate);
                    if (data) {
-                        this.input.setInputValue(data.val);
+                        if (typeof data.val === "string") {
+                            this.input.setInputValue(data.val);
+                        }
                    } else {
                        this.input.resetInputValue();
                        this._updateHint();
                    }
-                    this.eventBus.trigger("cursorchange", payload);
+                    this.eventBus.trigger("cursorchange", suggestion, datasetName);
                    return true;
                }
                return false;
@@ -2235,7 +2418,7 @@
                www = WWW(o.classNames);
                return this.each(attach);
                function attach() {
-                    var $input, $wrapper, $hint, $menu, defaultHint, defaultMenu, eventBus, input, menu, typeahead, MenuConstructor;
+                    var $input, $wrapper, $hint, $menu, defaultHint, defaultMenu, eventBus, input, menu, status, typeahead, MenuConstructor;
                    _.each(datasets, function(d) {
                        d.highlight = !!o.highlight;
                    });
@@ -2260,17 +2443,23 @@
                    });
                    input = new Input({
                        hint: $hint,
-                        input: $input
+                        input: $input,
+                        menu: $menu
                    }, www);
                    menu = new MenuConstructor({
                        node: $menu,
                        datasets: datasets
                    }, www);
+                    status = new Status({
+                        $input: $input,
+                        menu: menu
+                    });
                    typeahead = new Typeahead({
                        input: input,
                        menu: menu,
                        eventBus: eventBus,
-                        minLength: o.minLength
+                        minLength: o.minLength,
+                        autoselect: o.autoselect
                    }, www);
                    $input.data(keys.www, www);
                    $input.data(keys.typeahead, typeahead);
@@ -2363,7 +2552,7 @@
                    return query;
                } else {
                    ttEach(this, function(t) {
-                        t.setVal(newVal);
+                        t.setVal(_.toStr(newVal));
                    });
                    return this;
                }
@@ -2394,8 +2583,10 @@
            });
        }
        function buildHintFromInput($input, www) {
-            return $input.clone().addClass(www.classes.hint).removeData().css(www.css.hint).css(getBackgroundStyles($input)).prop("readonly", true).removeAttr("id name placeholder required").attr({
-                autocomplete: "off",
+            return $input.clone().addClass(www.classes.hint).removeData().css(www.css.hint).css(getBackgroundStyles($input)).prop({
+                readonly: true,
+                required: false
+            }).removeAttr("id name placeholder").removeClass("required").attr({
                spellcheck: "false",
                tabindex: -1
            });
@@ -2408,7 +2599,6 @@
                style: $input.attr("style")
            });
            $input.addClass(www.classes.input).attr({
-                autocomplete: "off",
                spellcheck: false
            });
            try {
@@ -1,8 +1,9 @@
 /*!
- * typeahead.js 0.11.1
- * https://github.com/twitter/typeahead.js
- * Copyright 2013-2015 Twitter, Inc. and other contributors; Licensed MIT
+ * typeahead.js 1.3.1
+ * https://github.com/corejavascript/typeahead.js
+ * Copyright 2013-2020 Twitter, Inc. and other contributors; Licensed MIT
 */

-!function(a,b){"function"==typeof define&&define.amd?define("bloodhound",["jquery"],function(c){return a.Bloodhound=b(c)}):"object"==typeof exports?module.exports=b(require("jquery")):a.Bloodhound=b(jQuery)}(this,function(a){var b=function(){"use strict";return{isMsie:function(){return/(msie|trident)/i.test(navigator.userAgent)?navigator.userAgent.match(/(msie |rv:)(\d+(.\d+)?)/i)[2]:!1},isBlankString:function(a){return!a||/^\s*$/.test(a)},escapeRegExChars:function(a){return a.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&")},isString:function(a){return"string"==typeof a},isNumber:function(a){return"number"==typeof a},isArray:a.isArray,isFunction:a.isFunction,isObject:a.isPlainObject,isUndefined:function(a){return"undefined"==typeof a},isElement:function(a){return!(!a||1!==a.nodeType)},isJQuery:function(b){return b instanceof a},toStr:function(a){return b.isUndefined(a)||null===a?"":a+""},bind:a.proxy,each:function(b,c){function d(a,b){return 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b=this.input.getQuery(),c=this.menu.selectableRelativeToCursor(a),d=this.menu.getSelectableData(c),e=d?d.obj:null,f=this._minLengthMet()&&this.menu.update(b),f||this.eventBus.before("cursorchange",e)?!1:(this.menu.setCursor(c),d?this.input.setInputValue(d.val):(this.input.resetInputValue(),this._updateHint()),this.eventBus.trigger("cursorchange",e),!0)},destroy:function(){this.input.destroy(),this.menu.destroy()}}),c}();!function(){"use strict";function e(b,c){b.each(function(){var b,d=a(this);(b=d.data(p.typeahead))&&c(b,d)})}function f(a,b){return a.clone().addClass(b.classes.hint).removeData().css(b.css.hint).css(l(a)).prop("readonly",!0).removeAttr("id name placeholder required").attr({autocomplete:"off",spellcheck:"false",tabindex:-1})}function h(a,b){a.data(p.attrs,{dir:a.attr("dir"),autocomplete:a.attr("autocomplete"),spellcheck:a.attr("spellcheck"),style:a.attr("style")}),a.addClass(b.classes.input).attr({autocomplete:"off",spellcheck:!1});try{!a.attr("dir")&&a.attr("dir","auto")}catch(c){}return a}function l(a){return{backgroundAttachment:a.css("background-attachment"),backgroundClip:a.css("background-clip"),backgroundColor:a.css("background-color"),backgroundImage:a.css("background-image"),backgroundOrigin:a.css("background-origin"),backgroundPosition:a.css("background-position"),backgroundRepeat:a.css("background-repeat"),backgrouLine truncated
+
+!function(a,b){"function"==typeof define&&define.amd?define(["jquery"],function(c){return a.Bloodhound=b(c)}):"object"==typeof module&&module.exports?module.exports=b(require("jquery")):a.Bloodhound=b(a.jQuery)}(this,function(a){var b=function(){"use strict";return{isMsie:function(){return!!/(msie|trident)/i.test(navigator.userAgent)&&navigator.userAgent.match(/(msie |rv:)(\d+(.\d+)?)/i)[2]},isBlankString:function(a){return!a||/^\s*$/.test(a)},escapeRegExChars:function(a){return a.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&")},isString:function(a){return"string"==typeof a},isNumber:function(a){return"number"==typeof a},isArray:a.isArray,isFunction:a.isFunction,isObject:a.isPlainObject,isUndefined:function(a){return void 0===a},isElement:function(a){return!(!a||1!==a.nodeType)},isJQuery:function(b){return b instanceof a},toStr:function(a){return b.isUndefined(a)||null===a?"":a+""},bind:a.proxy,each:function(b,c){function d(a,b){return c(b,a)}a.each(b,d)},map:a.map,filter:a.grep,every:function(b,c){var d=!0;return b?(a.each(b,function(a,e){if(!(d=c.call(null,e,a,b)))return!1}),!!d):d},some:function(b,c){var d=!1;return b?(a.each(b,function(a,e){if(d=c.call(null,e,a,b))return!1}),!!d):d},mixin:a.extend,identity:function(a){return a},clone:function(b){return a.extend(!0,{},b)},getIdGenerator:function(){var a=0;return function(){return a++}},templatify:function(b){function c(){return String(b)}return a.isFunction(b)?b:c},defer:function(a){setTimeout(a,0)},debounce:function(a,b,c){var d,e;return function(){var f,g,h=this,i=arguments;return f=function(){d=null,c||(e=a.apply(h,i))},g=c&&!d,clearTimeout(d),d=setTimeout(f,b),g&&(e=a.apply(h,i)),e}},throttle:function(a,b){var c,d,e,f,g,h;return g=0,h=function(){g=new Date,e=null,f=a.apply(c,d)},function(){var i=new Date,j=b-(i-g);return c=this,d=arguments,j<=0?(clearTimeout(e),e=null,g=i,f=a.apply(c,d)):e||(e=setTimeout(h,j)),f}},stringify:function(a){return b.isString(a)?a:JSON.stringify(a)},guid:function(){function a(a){var b=(Math.random().toString(16)+"000000000").substr(2,8);return a?"-"+b.substr(0,4)+"-"+b.substr(4,4):b}return"tt-"+a()+a(!0)+a(!0)+a()},noop:function(){}}}(),c="1.3.1",d=function(){"use strict";function a(a){return a=b.toStr(a),a?a.split(/\s+/):[]}function c(a){return a=b.toStr(a),a?a.split(/\W+/):[]}function d(a){a=b.toStr(a);var c=[],d="";return b.each(a.split(""),function(a){a.match(/\s+/)?d="":(c.push(d+a),d+=a)}),c}function e(a){return function(c){return c=b.isArray(c)?c:[].slice.call(arguments,0),function(d){var e=[];return b.each(c,function(c){e=e.concat(a(b.toStr(d[c])))}),e}}}return{nonword:c,whitespace:a,ngram:d,obj:{nonword:e(c),whitespace:e(a),ngram:e(d)}}}(),e=function(){"use strict";function c(c){this.maxSize=b.isNumber(c)?c:100,this.reset(),this.maxSize<=0&&(this.set=this.get=a.noop)}function d(){this.head=this.tail=null}function e(a,b){this.key=a,this.val=b,this.prev=this.next=null}return b.mixin(c.prototype,{set:function(a,b){var c,d=this.list.tail;this.size>=this.maxSize&&(this.list.remove(d),delete this.hash[d.key],this.size--),(c=this.hash[a])?(c.val=b,this.list.moveToFront(c)):(c=new e(a,b),this.list.add(c),this.hash[a]=c,this.size++)},get:function(a){var b=this.hash[a];if(b)return this.list.moveToFront(b),b.val},reset:function(){this.size=0,this.hash={},this.list=new d}}),b.mixin(d.prototype,{add:function(a){this.head&&(a.next=this.head,this.head.prev=a),this.head=a,this.tail=this.tail||a},remove:function(a){a.prev?a.prev.next=a.next:this.head=a.next,a.next?a.next.prev=a.prev:this.tail=a.prev},moveToFront:function(a){this.remove(a),this.add(a)}}),c}(),f=function(){"use strict";function c(a,c){this.prefix=["__",a,"__"].join(""),this.ttlKey="__ttl__",this.keyMatcher=new RegExp("^"+b.escapeRegExChars(this.prefix)),this.ls=c||h,!this.ls&&this._noop()}function d(){return(new Date).getTime()}function e(a){return JSON.stringify(b.isUndefined(a)?null:a)}function f(b){return a.parseJSON(b)}function g(a){var b,c,d=[],e=h.length;for(b=0;b<e;b++)(c=h.key(b)).match(a)&&d.push(c.replace(a,""));return d}var h;try{h=window.localStorage,h.setItem("~~~","!"),h.removeItem("~~~")}catch(a){h=null}return b.mixin(c.prototype,{_prefix:function(a){return this.prefix+a},_ttlKey:function(a){return this._prefix(a)+this.ttlKey},_noop:function(){this.get=this.set=this.remove=this.clear=this.isExpired=b.noop},_safeSet:function(a,b){try{this.ls.setItem(a,b)}catch(a){"QuotaExceededError"===a.name&&(this.clear(),this._noop())}},get:function(a){return this.isExpired(a)&&this.remove(a),f(this.ls.getItem(this._prefix(a)))},set:function(a,c,f){return b.isNumber(f)?this._safeSet(this._ttlKey(a),e(d()+f)):this.ls.removeItem(this._ttlKey(a)),this._safeSet(this._prefix(a),e(c))},remove:function(a){return this.ls.removeItem(this._ttlKey(a)),this.ls.removeItem(this._prefix(a)),this},clear:function(){var a,b=g(this.keyMatcher);for(a=b.length;a--;)this.remove(b[a]);return this},isExpired:function(a){var c=f(this.ls.getItem(this._ttlKey(a)));return!!(b.isNumber(cLine truncated
+this.$node.addClass(this.classes.empty)},destroy:function(){function c(a){a.destroy()}this.$node.off(".tt"),this.$node=a("<div>"),b.each(this.datasets,c)}}),c}(),j=function(){"use strict";function c(c){this.$el=a("<span></span>",{role:"status","aria-live":"polite"}).css({position:"absolute",padding:"0",border:"0",height:"1px",width:"1px","margin-bottom":"-1px","margin-right":"-1px",overflow:"hidden",clip:"rect(0 0 0 0)","white-space":"nowrap"}),c.$input.after(this.$el),b.each(c.menu.datasets,b.bind(function(a){a.onSync&&(a.onSync("rendered",b.bind(this.update,this)),a.onSync("cleared",b.bind(this.cleared,this)))},this))}return b.mixin(c.prototype,{update:function(a,b){var c,d=b.length;c=1===d?{result:"result",is:"is"}:{result:"results",is:"are"},this.$el.text(d+" "+c.result+" "+c.is+" available, use up and down arrow keys to navigate.")},cleared:function(){this.$el.text("")}}),c}(),k=function(){"use strict";function a(){i.apply(this,[].slice.call(arguments,0))}var c=i.prototype;return b.mixin(a.prototype,i.prototype,{open:function(){return!this._allDatasetsEmpty()&&this._show(),c.open.apply(this,[].slice.call(arguments,0))},close:function(){return this._hide(),c.close.apply(this,[].slice.call(arguments,0))},_onRendered:function(){return this._allDatasetsEmpty()?this._hide():this.isOpen()&&this._show(),c._onRendered.apply(this,[].slice.call(arguments,0))},_onCleared:function(){return this._allDatasetsEmpty()?this._hide():this.isOpen()&&this._show(),c._onCleared.apply(this,[].slice.call(arguments,0))},setLanguageDirection:function(a){return this.$node.css("ltr"===a?this.css.ltr:this.css.rtl),c.setLanguageDirection.apply(this,[].slice.call(arguments,0))},_hide:function(){this.$node.hide()},_show:function(){this.$node.css("display","block")}}),a}(),l=function(){"use strict";function c(c,e){var f,g,h,i,j,k,l,m,n,o,p;c=c||{},c.input||a.error("missing input"),c.menu||a.error("missing menu"),c.eventBus||a.error("missing event bus"),e.mixin(this),this.eventBus=c.eventBus,this.minLength=b.isNumber(c.minLength)?c.minLength:1,this.input=c.input,this.menu=c.menu,this.enabled=!0,this.autoselect=!!c.autoselect,this.active=!1,this.input.hasFocus()&&this.activate(),this.dir=this.input.getLangDir(),this._hacks(),this.menu.bind().onSync("selectableClicked",this._onSelectableClicked,this).onSync("asyncRequested",this._onAsyncRequested,this).onSync("asyncCanceled",this._onAsyncCanceled,this).onSync("asyncReceived",this._onAsyncReceived,this).onSync("datasetRendered",this._onDatasetRendered,this).onSync("datasetCleared",this._onDatasetCleared,this),f=d(this,"activate","open","_onFocused"),g=d(this,"deactivate","_onBlurred"),h=d(this,"isActive","isOpen","_onEnterKeyed"),i=d(this,"isActive","isOpen","_onTabKeyed"),j=d(this,"isActive","_onEscKeyed"),k=d(this,"isActive","open","_onUpKeyed"),l=d(this,"isActive","open","_onDownKeyed"),m=d(this,"isActive","isOpen","_onLeftKeyed"),n=d(this,"isActive","isOpen","_onRightKeyed"),o=d(this,"_openIfActive","_onQueryChanged"),p=d(this,"_openIfActive","_onWhitespaceChanged"),this.input.bind().onSync("focused",f,this).onSync("blurred",g,this).onSync("enterKeyed",h,this).onSync("tabKeyed",i,this).onSync("escKeyed",j,this).onSync("upKeyed",k,this).onSync("downKeyed",l,this).onSync("leftKeyed",m,this).onSync("rightKeyed",n,this).onSync("queryChanged",o,this).onSync("whitespaceChanged",p,this).onSync("langDirChanged",this._onLangDirChanged,this)}function d(a){var c=[].slice.call(arguments,1);return function(){var d=[].slice.call(arguments);b.each(c,function(b){return a[b].apply(a,d)})}}return b.mixin(c.prototype,{_hacks:function(){var c,d;c=this.input.$input||a("<div>"),d=this.menu.$node||a("<div>"),c.on("blur.tt",function(a){var e,f,g;e=document.activeElement,f=d.is(e),g=d.has(e).length>0,b.isMsie()&&(f||g)&&(a.preventDefault(),a.stopImmediatePropagation(),b.defer(function(){c.focus()}))}),d.on("mousedown.tt",function(a){a.preventDefault()})},_onSelectableClicked:function(a,b){this.select(b)},_onDatasetCleared:function(){this._updateHint()},_onDatasetRendered:function(a,b,c,d){if(this._updateHint(),this.autoselect){var e=this.selectors.cursor.substr(1);this.menu.$node.find(this.selectors.suggestion).first().addClass(e)}this.eventBus.trigger("render",b,c,d)},_onAsyncRequested:function(a,b,c){this.eventBus.trigger("asyncrequest",c,b)},_onAsyncCanceled:function(a,b,c){this.eventBus.trigger("asynccancel",c,b)},_onAsyncReceived:function(a,b,c){this.eventBus.trigger("asyncreceive",c,b)},_onFocused:function(){this._minLengthMet()&&this.menu.update(this.input.getQuery())},_onBlurred:function(){this.input.hasQueryChangedSinceLastFocus()&&this.eventBus.trigger("change",this.input.getQuery())},_onEnterKeyed:function(a,b){var c;(c=this.menu.getActiveSelectable())?this.select(c)&&(b.preventDefault(),b.stopPropagation()):this.autoselect&&this.select(this.menu.getTopSelectable())&&(b.preventDefault(),b.stopPropagation())},_onTabKeyed:function(a,b){var c;(c=this.menu.getActiveSelectable())?this.select(c)&&b.preveLine truncated
@@ -1,18 +1,19 @@
 /*!
- * typeahead.js 0.11.1
- * https://github.com/twitter/typeahead.js
- * Copyright 2013-2015 Twitter, Inc. and other contributors; Licensed MIT
+ * typeahead.js 1.3.1
+ * https://github.com/corejavascript/typeahead.js
+ * Copyright 2013-2020 Twitter, Inc. and other contributors; Licensed MIT
 */

+
 (function(root, factory) {
    if (typeof define === "function" && define.amd) {
-        define("typeahead.js", [ "jquery" ], function(a0) {
+        define([ "jquery" ], function(a0) {
            return factory(a0);
        });
-    } else if (typeof exports === "object") {
+    } else if (typeof module === "object" && module.exports) {
        module.exports = factory(require("jquery"));
    } else {
-        factory(jQuery);
+        factory(root["jQuery"]);
    }
 })(this, function($) {
    var _ = function() {
@@ -148,6 +149,13 @@
            stringify: function(val) {
                return _.isString(val) ? val : JSON.stringify(val);
            },
+            guid: function() {
+                function _p8(s) {
+                    var p = (Math.random().toString(16) + "000000000").substr(2, 8);
+                    return s ? "-" + p.substr(0, 4) + "-" + p.substr(4, 4) : p;
+                }
+                return "tt-" + _p8() + _p8(true) + _p8(true) + _p8();
+            },
            noop: function() {}
        };
    }();
@@ -189,7 +197,7 @@
        function buildHtml(c) {
            return {
                wrapper: '<span class="' + c.wrapper + '"></span>',
-                menu: '<div class="' + c.menu + '"></div>'
+                menu: '<div role="listbox" class="' + c.menu + '"></div>'
            };
        }
        function buildSelectors(classes) {
@@ -264,10 +272,8 @@
        }
        _.mixin(EventBus.prototype, {
            _trigger: function(type, args) {
-                var $e;
-                $e = $.Event(namespace + type);
-                (args = args || []).unshift($e);
-                this.$el.trigger.apply(this.$el, args);
+                var $e = $.Event(namespace + type);
+                this.$el.trigger.call(this.$el, $e, args || []);
                return $e;
            },
            before: function(type) {
@@ -384,7 +390,36 @@
            tagName: "strong",
            className: null,
            wordsOnly: false,
-            caseSensitive: false
+            caseSensitive: false,
+            diacriticInsensitive: false
+        };
+        var accented = {
+            A: "[AaªÀ-Åà-åĀ-ąǍǎȀ-ȃȦȧᴬᵃḀḁẚẠ-ảₐ℀℁℻⒜Ⓐⓐ㍱-㍴㎀-㎄㎈㎉㎩-㎯㏂㏊㏟㏿Ａａ]",
+            B: "[BbᴮᵇḂ-ḇℬ⒝Ⓑⓑ㍴㎅-㎇㏃㏈㏔㏝Ｂｂ]",
+            C: "[CcÇçĆ-čᶜ℀ℂ℃℅℆ℭⅭⅽ⒞Ⓒⓒ㍶㎈㎉㎝㎠㎤㏄-㏇Ｃｃ]",
+            D: "[DdĎďǄ-ǆǱ-ǳᴰᵈḊ-ḓⅅⅆⅮⅾ⒟Ⓓⓓ㋏㍲㍷-㍹㎗㎭-㎯㏅㏈Ｄｄ]",
+            E: "[EeÈ-Ëè-ëĒ-ěȄ-ȇȨȩᴱᵉḘ-ḛẸ-ẽₑ℡ℯℰⅇ⒠Ⓔⓔ㉐㋍㋎Ｅｅ]",
+            F: "[FfᶠḞḟ℉ℱ℻⒡Ⓕⓕ㎊-㎌㎙ﬀ-ﬄＦｆ]",
+            G: "[GgĜ-ģǦǧǴǵᴳᵍḠḡℊ⒢Ⓖⓖ㋌㋍㎇㎍-㎏㎓㎬㏆㏉㏒㏿Ｇｇ]",
+            H: "[HhĤĥȞȟʰᴴḢ-ḫẖℋ-ℎ⒣Ⓗⓗ㋌㍱㎐-㎔㏊㏋㏗Ｈｈ]",
+            I: "[IiÌ-Ïì-ïĨ-İĲĳǏǐȈ-ȋᴵᵢḬḭỈ-ịⁱℐℑℹⅈⅠ-ⅣⅥ-ⅨⅪⅫⅰ-ⅳⅵ-ⅸⅺⅻ⒤Ⓘⓘ㍺㏌㏕ﬁﬃＩｉ]",
+            J: "[JjĲ-ĵǇ-ǌǰʲᴶⅉ⒥ⒿⓙⱼＪｊ]",
+            K: "[KkĶķǨǩᴷᵏḰ-ḵK⒦Ⓚⓚ㎄㎅㎉㎏㎑㎘㎞㎢㎦㎪㎸㎾㏀㏆㏍-㏏Ｋｋ]",
+            L: "[LlĹ-ŀǇ-ǉˡᴸḶḷḺ-ḽℒℓ℡Ⅼⅼ⒧Ⓛⓛ㋏㎈㎉㏐-㏓㏕㏖㏿ﬂﬄＬｌ]",
+            M: "[MmᴹᵐḾ-ṃ℠™ℳⅯⅿ⒨Ⓜⓜ㍷-㍹㎃㎆㎎㎒㎖㎙-㎨㎫㎳㎷㎹㎽㎿㏁㏂㏎㏐㏔-㏖㏘㏙㏞㏟Ｍｍ]",
+            N: "[NnÑñŃ-ŉǊ-ǌǸǹᴺṄ-ṋⁿℕ№⒩Ⓝⓝ㎁㎋㎚㎱㎵㎻㏌㏑Ｎｎ]",
+            O: "[OoºÒ-Öò-öŌ-őƠơǑǒǪǫȌ-ȏȮȯᴼᵒỌ-ỏₒ℅№ℴ⒪Ⓞⓞ㍵㏇㏒㏖Ｏｏ]",
+            P: "[PpᴾᵖṔ-ṗℙ⒫Ⓟⓟ㉐㍱㍶㎀㎊㎩-㎬㎰㎴㎺㏋㏗-㏚Ｐｐ]",
+            Q: "[Qqℚ⒬Ⓠⓠ㏃Ｑｑ]",
+            R: "[RrŔ-řȐ-ȓʳᴿᵣṘ-ṛṞṟ₨ℛ-ℝ⒭Ⓡⓡ㋍㍴㎭-㎯㏚㏛Ｒｒ]",
+            S: "[SsŚ-šſȘșˢṠ-ṣ₨℁℠⒮Ⓢⓢ㎧㎨㎮-㎳㏛㏜ﬆＳｓ]",
+            T: "[TtŢ-ťȚțᵀᵗṪ-ṱẗ℡™⒯Ⓣⓣ㉐㋏㎔㏏ﬅﬆＴｔ]",
+            U: "[UuÙ-Üù-üŨ-ųƯưǓǔȔ-ȗᵁᵘᵤṲ-ṷỤ-ủ℆⒰Ⓤⓤ㍳㍺Ｕｕ]",
+            V: "[VvᵛᵥṼ-ṿⅣ-Ⅷⅳ-ⅷ⒱Ⓥⓥⱽ㋎㍵㎴-㎹㏜㏞Ｖｖ]",
+            W: "[WwŴŵʷᵂẀ-ẉẘ⒲Ⓦⓦ㎺-㎿㏝Ｗｗ]",
+            X: "[XxˣẊ-ẍₓ℻Ⅸ-Ⅻⅸ-ⅻ⒳Ⓧⓧ㏓Ｘｘ]",
+            Y: "[YyÝýÿŶ-ŸȲȳʸẎẏẙỲ-ỹ⒴Ⓨⓨ㏉Ｙｙ]",
+            Z: "[ZzŹ-žǱ-ǳᶻẐ-ẕℤℨ⒵Ⓩⓩ㎐-㎔Ｚｚ]"
        };
        return function hightlight(o) {
            var regex;
@@ -393,7 +428,7 @@
                return;
            }
            o.pattern = _.isArray(o.pattern) ? o.pattern : [ o.pattern ];
-            regex = getRegex(o.pattern, o.caseSensitive, o.wordsOnly);
+            regex = getRegex(o.pattern, o.caseSensitive, o.wordsOnly, o.diacriticInsensitive);
            traverse(o.node, hightlightTextNode);
            function hightlightTextNode(textNode) {
                var match, patternNode, wrapperNode;
@@ -419,10 +454,17 @@
                }
            }
        };
-        function getRegex(patterns, caseSensitive, wordsOnly) {
+        function accent_replacer(chr) {
+            return accented[chr.toUpperCase()] || chr;
+        }
+        function getRegex(patterns, caseSensitive, wordsOnly, diacriticInsensitive) {
            var escapedPatterns = [], regexStr;
            for (var i = 0, len = patterns.length; i < len; i++) {
-                escapedPatterns.push(_.escapeRegExChars(patterns[i]));
+                var escapedWord = _.escapeRegExChars(patterns[i]);
+                if (diacriticInsensitive) {
+                    escapedWord = escapedWord.replace(/\S/g, accent_replacer);
+                }
+                escapedPatterns.push(escapedWord);
            }
            regexStr = wordsOnly ? "\\b(" + escapedPatterns.join("|") + ")\\b" : "(" + escapedPatterns.join("|") + ")";
            return caseSensitive ? new RegExp(regexStr) : new RegExp(regexStr, "i");
@@ -441,6 +483,7 @@
            40: "down"
        };
        function Input(o, www) {
+            var id;
            o = o || {};
            if (!o.input) {
                $.error("input is missing");
@@ -448,6 +491,18 @@
            www.mixin(this);
            this.$hint = $(o.hint);
            this.$input = $(o.input);
+            this.$menu = $(o.menu);
+            id = this.$input.attr("id") || _.guid();
+            this.$menu.attr("id", id + "_listbox");
+            this.$hint.attr({
+                "aria-hidden": true
+            });
+            this.$input.attr({
+                "aria-owns": id + "_listbox",
+                role: "combobox",
+                "aria-autocomplete": "list",
+                "aria-expanded": false
+            });
            this.query = this.$input.val();
            this.queryWhenFocused = this.hasFocus() ? this.query : null;
            this.$overflowHelper = buildOverflowHelper(this.$input);
@@ -455,6 +510,7 @@
            if (this.$hint.length === 0) {
                this.setHint = this.getHint = this.clearHint = this.clearHintIfInvalid = _.noop;
            }
+            this.onSync("cursorchange", this._updateDescendent);
        }
        Input.normalizeQuery = function(str) {
            return _.toStr(str).replace(/^\s*/g, "").replace(/\s{2,}/g, " ");
@@ -524,6 +580,9 @@
                    this.trigger("whitespaceChanged", this.query);
                }
            },
+            _updateDescendent: function updateDescendent(event, id) {
+                this.$input.attr("aria-activedescendant", id);
+            },
            bind: function() {
                var that = this, onBlur, onFocus, onKeydown, onInput;
                onBlur = _.bind(this._onBlur, this);
@@ -616,6 +675,9 @@
                this.$input.off(".tt");
                this.$overflowHelper.remove();
                this.$hint = this.$input = this.$overflowHelper = $("<div>");
+            },
+            setAriaExpanded: function setAriaExpanded(value) {
+                this.$input.attr("aria-expanded", value);
            }
        });
        return Input;
@@ -647,6 +709,7 @@
        "use strict";
        var keys, nameGenerator;
        keys = {
+            dataset: "tt-selectable-dataset",
            val: "tt-selectable-display",
            obj: "tt-selectable-object"
        };
@@ -666,19 +729,20 @@
            }
            www.mixin(this);
            this.highlight = !!o.highlight;
-            this.name = o.name || nameGenerator();
+            this.name = _.toStr(o.name || nameGenerator());
            this.limit = o.limit || 5;
            this.displayFn = getDisplayFn(o.display || o.displayKey);
            this.templates = getTemplates(o.templates, this.displayFn);
            this.source = o.source.__ttAdapter ? o.source.__ttAdapter() : o.source;
            this.async = _.isUndefined(o.async) ? this.source.length > 2 : !!o.async;
            this._resetLastSuggestion();
-            this.$el = $(o.node).addClass(this.classes.dataset).addClass(this.classes.dataset + "-" + this.name);
+            this.$el = $(o.node).attr("role", "presentation").addClass(this.classes.dataset).addClass(this.classes.dataset + "-" + this.name);
        }
        Dataset.extractData = function extractData(el) {
            var $el = $(el);
            if ($el.data(keys.obj)) {
                return {
+                    dataset: $el.data(keys.dataset) || "",
                    val: $el.data(keys.val) || "",
                    obj: $el.data(keys.obj) || null
                };
@@ -697,7 +761,7 @@
                } else {
                    this._empty();
                }
-                this.trigger("rendered", this.name, suggestions, false);
+                this.trigger("rendered", suggestions, false, this.name);
            },
            _append: function append(query, suggestions) {
                suggestions = suggestions || [];
@@ -708,7 +772,7 @@
                } else if (!this.$lastSuggestion.length && this.templates.notFound) {
                    this._renderNotFound(query);
                }
-                this.trigger("rendered", this.name, suggestions, true);
+                this.trigger("rendered", suggestions, true, this.name);
            },
            _renderSuggestions: function renderSuggestions(query, suggestions) {
                var $fragment;
@@ -749,7 +813,7 @@
                _.each(suggestions, function getSuggestionNode(suggestion) {
                    var $el, context;
                    context = that._injectQuery(query, suggestion);
-                    $el = $(that.templates.suggestion(context)).data(keys.obj, suggestion).data(keys.val, that.displayFn(suggestion)).addClass(that.classes.suggestion + " " + that.classes.selectable);
+                    $el = $(that.templates.suggestion(context)).data(keys.dataset, that.name).data(keys.obj, suggestion).data(keys.val, that.displayFn(suggestion)).addClass(that.classes.suggestion + " " + that.classes.selectable);
                    fragment.appendChild($el[0]);
                });
                this.highlight && highlight({
@@ -787,7 +851,7 @@
                this.cancel = function cancel() {
                    canceled = true;
                    that.cancel = $.noop;
-                    that.async && that.trigger("asyncCanceled", query);
+                    that.async && that.trigger("asyncCanceled", query, that.name);
                };
                this.source(query, sync, async);
                !syncCalled && sync([]);
@@ -800,16 +864,17 @@
                    rendered = suggestions.length;
                    that._overwrite(query, suggestions);
                    if (rendered < that.limit && that.async) {
-                        that.trigger("asyncRequested", query);
+                        that.trigger("asyncRequested", query, that.name);
                    }
                }
                function async(suggestions) {
                    suggestions = suggestions || [];
                    if (!canceled && rendered < that.limit) {
                        that.cancel = $.noop;
-                        rendered += suggestions.length;
-                        that._append(query, suggestions.slice(0, that.limit - rendered));
-                        that.async && that.trigger("asyncReceived", query);
+                        var idx = Math.abs(rendered - that.limit);
+                        rendered += idx;
+                        that._append(query, suggestions.slice(0, idx));
+                        that.async && that.trigger("asyncReceived", query, that.name);
                    }
                }
            },
@@ -840,10 +905,14 @@
                pending: templates.pending && _.templatify(templates.pending),
                header: templates.header && _.templatify(templates.header),
                footer: templates.footer && _.templatify(templates.footer),
-                suggestion: templates.suggestion || suggestionTemplate
+                suggestion: templates.suggestion ? userSuggestionTemplate : suggestionTemplate
            };
+            function userSuggestionTemplate(context) {
+                var template = templates.suggestion;
+                return $(template(context)).attr("id", _.guid());
+            }
            function suggestionTemplate(context) {
-                return $("<div>").text(displayFn(context));
+                return $('<div role="option">').attr("id", _.guid()).text(displayFn(context));
            }
        }
        function isValidName(str) {
@@ -884,10 +953,11 @@
                this.trigger.apply(this, arguments);
            },
            _allDatasetsEmpty: function allDatasetsEmpty() {
-                return _.every(this.datasets, isDatasetEmpty);
-                function isDatasetEmpty(dataset) {
-                    return dataset.isEmpty();
-                }
+                return _.every(this.datasets, _.bind(function isDatasetEmpty(dataset) {
+                    var isEmpty = dataset.isEmpty();
+                    this.$node.attr("aria-expanded", !isEmpty);
+                    return isEmpty;
+                }, this));
            },
            _getSelectables: function getSelectables() {
                return this.$node.find(this.selectors.selectable);
@@ -912,6 +982,12 @@
                var that = this, onSelectableClick;
                onSelectableClick = _.bind(this._onSelectableClick, this);
                this.$node.on("click.tt", this.selectors.selectable, onSelectableClick);
+                this.$node.on("mouseover", this.selectors.selectable, function() {
+                    that.setCursor($(this));
+                });
+                this.$node.on("mouseleave", function() {
+                    that._removeCursor();
+                });
                _.each(this.datasets, function(dataset) {
                    dataset.onSync("asyncRequested", that._propagate, that).onSync("asyncCanceled", that._propagate, that).onSync("asyncReceived", that._propagate, that).onSync("rendered", that._onRendered, that).onSync("cleared", that._onCleared, that);
                });
@@ -921,9 +997,11 @@
                return this.$node.hasClass(this.classes.open);
            },
            open: function open() {
+                this.$node.scrollTop(0);
                this.$node.addClass(this.classes.open);
            },
            close: function close() {
+                this.$node.attr("aria-expanded", false);
                this.$node.removeClass(this.classes.open);
                this._removeCursor();
            },
@@ -988,6 +1066,55 @@
        });
        return Menu;
    }();
+    var Status = function() {
+        "use strict";
+        function Status(options) {
+            this.$el = $("<span></span>", {
+                role: "status",
+                "aria-live": "polite"
+            }).css({
+                position: "absolute",
+                padding: "0",
+                border: "0",
+                height: "1px",
+                width: "1px",
+                "margin-bottom": "-1px",
+                "margin-right": "-1px",
+                overflow: "hidden",
+                clip: "rect(0 0 0 0)",
+                "white-space": "nowrap"
+            });
+            options.$input.after(this.$el);
+            _.each(options.menu.datasets, _.bind(function(dataset) {
+                if (dataset.onSync) {
+                    dataset.onSync("rendered", _.bind(this.update, this));
+                    dataset.onSync("cleared", _.bind(this.cleared, this));
+                }
+            }, this));
+        }
+        _.mixin(Status.prototype, {
+            update: function update(event, suggestions) {
+                var length = suggestions.length;
+                var words;
+                if (length === 1) {
+                    words = {
+                        result: "result",
+                        is: "is"
+                    };
+                } else {
+                    words = {
+                        result: "results",
+                        is: "are"
+                    };
+                }
+                this.$el.text(length + " " + words.result + " " + words.is + " available, use up and down arrow keys to navigate.");
+            },
+            cleared: function() {
+                this.$el.text("");
+            }
+        });
+        return Status;
+    }();
    var DefaultMenu = function() {
        "use strict";
        var s = Menu.prototype;
@@ -1052,6 +1179,7 @@
            this.input = o.input;
            this.menu = o.menu;
            this.enabled = true;
+            this.autoselect = !!o.autoselect;
            this.active = false;
            this.input.hasFocus() && this.activate();
            this.dir = this.input.getLangDir();
@@ -1098,8 +1226,12 @@
            _onDatasetCleared: function onDatasetCleared() {
                this._updateHint();
            },
-            _onDatasetRendered: function onDatasetRendered(type, dataset, suggestions, async) {
+            _onDatasetRendered: function onDatasetRendered(type, suggestions, async, dataset) {
                this._updateHint();
+                if (this.autoselect) {
+                    var cursorClass = this.selectors.cursor.substr(1);
+                    this.menu.$node.find(this.selectors.suggestion).first().addClass(cursorClass);
+                }
                this.eventBus.trigger("render", suggestions, async, dataset);
            },
            _onAsyncRequested: function onAsyncRequested(type, dataset, query) {
@@ -1122,15 +1254,25 @@
            _onEnterKeyed: function onEnterKeyed(type, $e) {
                var $selectable;
                if ($selectable = this.menu.getActiveSelectable()) {
-                    this.select($selectable) && $e.preventDefault();
+                    if (this.select($selectable)) {
+                        $e.preventDefault();
+                        $e.stopPropagation();
+                    }
+                } else if (this.autoselect) {
+                    if (this.select(this.menu.getTopSelectable())) {
+                        $e.preventDefault();
+                        $e.stopPropagation();
+                    }
                }
            },
            _onTabKeyed: function onTabKeyed(type, $e) {
                var $selectable;
                if ($selectable = this.menu.getActiveSelectable()) {
                    this.select($selectable) && $e.preventDefault();
-                } else if ($selectable = this.menu.getTopSelectable()) {
-                    this.autocomplete($selectable) && $e.preventDefault();
+                } else if (this.autoselect) {
+                    if ($selectable = this.menu.getTopSelectable()) {
+                        this.autocomplete($selectable) && $e.preventDefault();
+                    }
                }
            },
            _onEscKeyed: function onEscKeyed() {
@@ -1144,12 +1286,12 @@
            },
            _onLeftKeyed: function onLeftKeyed() {
                if (this.dir === "rtl" && this.input.isCursorAtEnd()) {
-                    this.autocomplete(this.menu.getTopSelectable());
+                    this.autocomplete(this.menu.getActiveSelectable() || this.menu.getTopSelectable());
                }
            },
            _onRightKeyed: function onRightKeyed() {
                if (this.dir === "ltr" && this.input.isCursorAtEnd()) {
-                    this.autocomplete(this.menu.getTopSelectable());
+                    this.autocomplete(this.menu.getActiveSelectable() || this.menu.getTopSelectable());
                }
            },
            _onQueryChanged: function onQueryChanged(e, query) {
@@ -1226,6 +1368,7 @@
            },
            open: function open() {
                if (!this.isOpen() && !this.eventBus.before("open")) {
+                    this.input.setAriaExpanded(true);
                    this.menu.open();
                    this._updateHint();
                    this.eventBus.trigger("open");
@@ -1234,6 +1377,7 @@
            },
            close: function close() {
                if (this.isOpen() && !this.eventBus.before("close")) {
+                    this.input.setAriaExpanded(false);
                    this.menu.close();
                    this.input.clearHint();
                    this.input.resetInputValue();
@@ -1249,9 +1393,9 @@
            },
            select: function select($selectable) {
                var data = this.menu.getSelectableData($selectable);
-                if (data && !this.eventBus.before("select", data.obj)) {
+                if (data && !this.eventBus.before("select", data.obj, data.dataset)) {
                    this.input.setQuery(data.val, true);
-                    this.eventBus.trigger("select", data.obj);
+                    this.eventBus.trigger("select", data.obj, data.dataset);
                    this.close();
                    return true;
                }
@@ -1262,29 +1406,34 @@
                query = this.input.getQuery();
                data = this.menu.getSelectableData($selectable);
                isValid = data && query !== data.val;
-                if (isValid && !this.eventBus.before("autocomplete", data.obj)) {
+                if (isValid && !this.eventBus.before("autocomplete", data.obj, data.dataset)) {
                    this.input.setQuery(data.val);
-                    this.eventBus.trigger("autocomplete", data.obj);
+                    this.eventBus.trigger("autocomplete", data.obj, data.dataset);
                    return true;
                }
                return false;
            },
            moveCursor: function moveCursor(delta) {
-                var query, $candidate, data, payload, cancelMove;
+                var query, $candidate, data, suggestion, datasetName, cancelMove, id;
                query = this.input.getQuery();
                $candidate = this.menu.selectableRelativeToCursor(delta);
                data = this.menu.getSelectableData($candidate);
-                payload = data ? data.obj : null;
+                suggestion = data ? data.obj : null;
+                datasetName = data ? data.dataset : null;
+                id = $candidate ? $candidate.attr("id") : null;
+                this.input.trigger("cursorchange", id);
                cancelMove = this._minLengthMet() && this.menu.update(query);
-                if (!cancelMove && !this.eventBus.before("cursorchange", payload)) {
+                if (!cancelMove && !this.eventBus.before("cursorchange", suggestion, datasetName)) {
                    this.menu.setCursor($candidate);
                    if (data) {
-                        this.input.setInputValue(data.val);
+                        if (typeof data.val === "string") {
+                            this.input.setInputValue(data.val);
+                        }
                    } else {
                        this.input.resetInputValue();
                        this._updateHint();
                    }
-                    this.eventBus.trigger("cursorchange", payload);
+                    this.eventBus.trigger("cursorchange", suggestion, datasetName);
                    return true;
                }
                return false;
@@ -1322,7 +1471,7 @@
                www = WWW(o.classNames);
                return this.each(attach);
                function attach() {
-                    var $input, $wrapper, $hint, $menu, defaultHint, defaultMenu, eventBus, input, menu, typeahead, MenuConstructor;
+                    var $input, $wrapper, $hint, $menu, defaultHint, defaultMenu, eventBus, input, menu, status, typeahead, MenuConstructor;
                    _.each(datasets, function(d) {
                        d.highlight = !!o.highlight;
                    });
@@ -1347,17 +1496,23 @@
                    });
                    input = new Input({
                        hint: $hint,
-                        input: $input
+                        input: $input,
+                        menu: $menu
                    }, www);
                    menu = new MenuConstructor({
                        node: $menu,
                        datasets: datasets
                    }, www);
+                    status = new Status({
+                        $input: $input,
+                        menu: menu
+                    });
                    typeahead = new Typeahead({
                        input: input,
                        menu: menu,
                        eventBus: eventBus,
-                        minLength: o.minLength
+                        minLength: o.minLength,
+                        autoselect: o.autoselect
                    }, www);
                    $input.data(keys.www, www);
                    $input.data(keys.typeahead, typeahead);
@@ -1450,7 +1605,7 @@
                    return query;
                } else {
                    ttEach(this, function(t) {
-                        t.setVal(newVal);
+                        t.setVal(_.toStr(newVal));
                    });
                    return this;
                }
@@ -1481,8 +1636,10 @@
            });
        }
        function buildHintFromInput($input, www) {
-            return $input.clone().addClass(www.classes.hint).removeData().css(www.css.hint).css(getBackgroundStyles($input)).prop("readonly", true).removeAttr("id name placeholder required").attr({
-                autocomplete: "off",
+            return $input.clone().addClass(www.classes.hint).removeData().css(www.css.hint).css(getBackgroundStyles($input)).prop({
+                readonly: true,
+                required: false
+            }).removeAttr("id name placeholder").removeClass("required").attr({
                spellcheck: "false",
                tabindex: -1
            });
@@ -1495,7 +1652,6 @@
                style: $input.attr("style")
            });
            $input.addClass(www.classes.input).attr({
-                autocomplete: "off",
                spellcheck: false
            });
            try {
@@ -1,7 +1,8 @@
 /*!
- * typeahead.js 0.11.1
- * https://github.com/twitter/typeahead.js
- * Copyright 2013-2015 Twitter, Inc. and other contributors; Licensed MIT
+ * typeahead.js 1.3.1
+ * https://github.com/corejavascript/typeahead.js
+ * Copyright 2013-2020 Twitter, Inc. and other contributors; Licensed MIT
 */

-!function(a,b){"function"==typeof define&&define.amd?define("typeahead.js",["jquery"],function(a){return b(a)}):"object"==typeof exports?module.exports=b(require("jquery")):b(jQuery)}(this,function(a){var b=function(){"use strict";return{isMsie:function(){return/(msie|trident)/i.test(navigator.userAgent)?navigator.userAgent.match(/(msie |rv:)(\d+(.\d+)?)/i)[2]:!1},isBlankString:function(a){return!a||/^\s*$/.test(a)},escapeRegExChars:function(a){return a.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&")},isString:function(a){return"string"==typeof a},isNumber:function(a){return"number"==typeof a},isArray:a.isArray,isFunction:a.isFunction,isObject:a.isPlainObject,isUndefined:function(a){return"undefined"==typeof a},isElement:function(a){return!(!a||1!==a.nodeType)},isJQuery:function(b){return b instanceof a},toStr:function(a){return b.isUndefined(a)||null===a?"":a+""},bind:a.proxy,each:function(b,c){function d(a,b){return c(b,a)}a.each(b,d)},map:a.map,filter:a.grep,every:function(b,c){var d=!0;return b?(a.each(b,function(a,e){return(d=c.call(null,e,a,b))?void 0:!1}),!!d):d},some:function(b,c){var d=!1;return b?(a.each(b,function(a,e){return(d=c.call(null,e,a,b))?!1:void 0}),!!d):d},mixin:a.extend,identity:function(a){return a},clone:function(b){return a.extend(!0,{},b)},getIdGenerator:function(){var a=0;return function(){return a++}},templatify:function(b){function c(){return String(b)}return a.isFunction(b)?b:c},defer:function(a){setTimeout(a,0)},debounce:function(a,b,c){var d,e;return function(){var f,g,h=this,i=arguments;return f=function(){d=null,c||(e=a.apply(h,i))},g=c&&!d,clearTimeout(d),d=setTimeout(f,b),g&&(e=a.apply(h,i)),e}},throttle:function(a,b){var c,d,e,f,g,h;return g=0,h=function(){g=new Date,e=null,f=a.apply(c,d)},function(){var i=new Date,j=b-(i-g);return c=this,d=arguments,0>=j?(clearTimeout(e),e=null,g=i,f=a.apply(c,d)):e||(e=setTimeout(h,j)),f}},stringify:function(a){return b.isString(a)?a:JSON.stringify(a)},noop:function(){}}}(),c=function(){"use strict";function a(a){var g,h;return h=b.mixin({},f,a),g={css:e(),classes:h,html:c(h),selectors:d(h)},{css:g.css,html:g.html,classes:g.classes,selectors:g.selectors,mixin:function(a){b.mixin(a,g)}}}function c(a){return{wrapper:'<span class="'+a.wrapper+'"></span>',menu:'<div class="'+a.menu+'"></div>'}}function d(a){var c={};return b.each(a,function(a,b){c[b]="."+a}),c}function e(){var a={wrapper:{position:"relative",display:"inline-block"},hint:{position:"absolute",top:"0",left:"0",borderColor:"transparent",boxShadow:"none",opacity:"1"},input:{position:"relative",verticalAlign:"top",backgroundColor:"transparent"},inputWithNoHint:{position:"relative",verticalAlign:"top"},menu:{position:"absolute",top:"100%",left:"0",zIndex:"100",display:"none"},ltr:{left:"0",right:"auto"},rtl:{left:"auto",right:" 0"}};return b.isMsie()&&b.mixin(a.input,{backgroundImage:"url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)"}),a}var f={wrapper:"twitter-typeahead",input:"tt-input",hint:"tt-hint",menu:"tt-menu",dataset:"tt-dataset",suggestion:"tt-suggestion",selectable:"tt-selectable",empty:"tt-empty",open:"tt-open",cursor:"tt-cursor",highlight:"tt-highlight"};return a}(),d=function(){"use strict";function c(b){b&&b.el||a.error("EventBus initialized without el"),this.$el=a(b.el)}var d,e;return d="typeahead:",e={render:"rendered",cursorchange:"cursorchanged",select:"selected",autocomplete:"autocompleted"},b.mixin(c.prototype,{_trigger:function(b,c){var e;return e=a.Event(d+b),(c=c||[]).unshift(e),this.$el.trigger.apply(this.$el,c),e},before:function(a){var b,c;return b=[].slice.call(arguments,1),c=this._trigger("before"+a,b),c.isDefaultPrevented()},trigger:function(a){var b;this._trigger(a,[].slice.call(arguments,1)),(b=e[a])&&this._trigger(b,[].slice.call(arguments,1))}}),c}(),e=function(){"use strict";function a(a,b,c,d){var e;if(!c)return this;for(b=b.split(i),c=d?h(c,d):c,this._callbacks=this._callbacks||{};e=b.shift();)this._callbacks[e]=this._callbacks[e]||{sync:[],async:[]},this._callbacks[e][a].push(c);return this}function b(b,c,d){return a.call(this,"async",b,c,d)}function c(b,c,d){return a.call(this,"sync",b,c,d)}function d(a){var b;if(!this._callbacks)return this;for(a=a.split(i);b=a.shift();)delete this._callbacks[b];return this}function e(a){var b,c,d,e,g;if(!this._callbacks)return this;for(a=a.split(i),d=[].slice.call(arguments,1);(b=a.shift())&&(c=this._callbacks[b]);)e=f(c.sync,this,[b].concat(d)),g=f(c.async,this,[b].concat(d)),e()&&j(g);return this}function f(a,b,c){function d(){for(var d,e=0,f=a.length;!d&&f>e;e+=1)d=a[e].apply(b,c)===!1;return!d}return d}function g(){var a;return a=window.setImmediate?function(a){setImmediate(function(){a()})}:function(a){setTimeout(function(){a()},0)}}function h(a,b){return a.bind?a.bind(b):function(){a.apply(b,[].slice.call(arguments,0))}}var i=/\s+/,j=g();return{onSync:c,onAsync:b,off:d,trigger:e}}(),f=function(a){"use strict";function c(a,c,d){for(var e,f=[],g=0,h=a.length;hLine truncated
+
+!function(a,b){"function"==typeof define&&define.amd?define(["jquery"],function(a){return b(a)}):"object"==typeof module&&module.exports?module.exports=b(require("jquery")):b(a.jQuery)}(this,function(a){var b=function(){"use strict";return{isMsie:function(){return!!/(msie|trident)/i.test(navigator.userAgent)&&navigator.userAgent.match(/(msie |rv:)(\d+(.\d+)?)/i)[2]},isBlankString:function(a){return!a||/^\s*$/.test(a)},escapeRegExChars:function(a){return a.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&")},isString:function(a){return"string"==typeof a},isNumber:function(a){return"number"==typeof a},isArray:a.isArray,isFunction:a.isFunction,isObject:a.isPlainObject,isUndefined:function(a){return void 0===a},isElement:function(a){return!(!a||1!==a.nodeType)},isJQuery:function(b){return b instanceof a},toStr:function(a){return b.isUndefined(a)||null===a?"":a+""},bind:a.proxy,each:function(b,c){function d(a,b){return c(b,a)}a.each(b,d)},map:a.map,filter:a.grep,every:function(b,c){var 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a.bind?a.bind(b):function(){a.apply(b,[].slice.call(arguments,0))}}var h=/\s+/,i=function(){return window.setImmediate?function(a){setImmediate(function(){a()})}:function(a){setTimeout(functioLine truncated
@@ -13,9 +13,9 @@
            {% endfor %}
        </select>
    </td>
-    <td style="position: relative;">
-
-        <input autocomplete="off" type="text" value="{{ oldValue }}" name="triggers[{{ count }}][value]" class="form-control">
+    <td>
+        <input autocomplete="off" type="text" value="{{ oldValue }}" name="triggers[{{ count }}][value]"
+               class="form-control">
        {% if errors.has('triggers.'~count~'.value') %}
            <p class="text-danger">
                {{ errors.first('triggers.'~count~'.value') }}