diff --git a/README.md b/README.md
index fdd3c5f..3218c74 100644
--- a/README.md
+++ b/README.md
@@ -106,6 +106,7 @@ All persistent variants are optimized for larger sized indexes under heavy workl
   - [basic-resolver](example/browser-legacy/basic-resolver)
   - [basic-worker](example/browser-legacy/basic-worker)
   - [document](example/browser-legacy/document)
+  - [document-highlighting](example/browser-legacy/document-highlighting)
   - [document-persistent](example/browser-legacy/document-persistent)
   - [document-worker](example/browser-legacy/document-worker)
   - [language-pack](example/browser-legacy/language-pack)
@@ -117,6 +118,7 @@ All persistent variants are optimized for larger sized indexes under heavy workl
   - [basic-worker](example/browser-module/basic-worker)
   - [basic-worker-extern-config](example/browser-module/basic-worker-extern-config)
   - [document](example/browser-module/document)
+  - [document-highlighting](example/browser-module/document-highlighting)
   - [document-persistent](example/browser-module/document-persistent)
   - [document-worker](example/browser-module/document-worker)
   - [document-worker-extern-config](example/browser-module/document-worker-extern-config)
@@ -1101,6 +1103,69 @@ const result = index.search("a short query", {
 });
 ```
 
+## Result Highlighting
+
+Result highlighting could be just enabled when using Document-Index with enabled Data-Store. Also when you just want to add id-content-pairs you'll need to use a DocumentIndex for this feature (just define a simple document descriptor as shown below).
+
+```js
+// create the document index
+const index = new Document({
+  document: {
+    store: true,
+    index: [{
+      field: "title",
+      tokenize: "forward",
+      encoder: Charset.LatinBalance
+    }]
+  }
+});
+
+// add data
+index.add({
+  "id": 1,
+  "title": "Carmencita"
+});
+index.add({
+  "id": 2,
+  "title": "Le clown et ses chiens"
+});
+
+// perform a query
+const result = index.search({
+  query: "karmen or clown or not found",
+  suggest: true,
+  // set enrich to true (required)
+  enrich: true,
+  // highlight template
+  // $1 is a placeholder for the matched partial
+  highlight: "<b>$1</b>"
+});
+```
+
+The result will look like:
+
+```js
+[{
+  "field": "title",
+  "result": [{
+      "id": 1,
+      "doc": {
+        "id": 1,
+        "title": "Carmencita"
+      },
+      "highlight": "<b>Carmen</b>cita"
+    },{
+      "id": 2,
+      "doc": {
+        "id": 2,
+        "title": "Le clown et ses chiens"
+      },
+      "highlight": "Le <b>clown</b> et ses chiens"
+    }
+  ]
+}]
+```
+
 ## Big In-Memory Keystores
 
 The default maximum keystore limit for the In-Memory index is 2^24 of distinct terms/partials being stored (so-called "cardinality"). An additional register could be enabled and is dividing the index into self-balanced partitions.
@@ -1560,7 +1625,7 @@ You can overcome this issue by passing the filepath to the worker file like `wor
 Fuzzysearch describes a basic concept of how making queries more tolerant. FlexSearch provides several methods to achieve fuzziness:
 
 1. Use a tokenizer: `forward`, `reverse` or `full`
-2. Don't forget to use any of the builtin encoder `simple` > `balanced` > `advanced` > `extra` > `soundex` (sorted by fuzziness)
+2. Don't forget to use any of the builtin encoder `simple` > `balance` > `advanced` > `extra` > `soundex` (sorted by fuzziness)
 3. Use one of the language specific presets e.g. `/lang/en.js` for en-US specific content
 4. Enable suggestions by passing the search option `suggest: true`
 
@@ -1573,13 +1638,13 @@ Original term which was indexed: "Struldbrugs"
 <table>
     <tr>
         <th align="left">Encoder:</th>
-        <th><code>exact</code></th>
-        <th><code>default</code></th>
-        <th><code>simple</code></th>
-        <th><code>balance</code></th>
-        <th><code>advanced</code></th>
-        <th><code>extra</code></th>
-        <th><code>soundex</code></th>
+        <th><code>LatinExact</code></th>
+        <th><code>LatinDefault</code></th>
+        <th><code>LatinSimple</code></th>
+        <th><code>LatinBalance</code></th>
+        <th><code>LatinAdvanced</code></th>
+        <th><code>LatinExtra</code></th>
+        <th><code>LatinSoundex</code></th>
     </tr>
     <tr>
         <th align="left">Index Size</th>
@@ -1694,7 +1759,7 @@ If you get some good results please feel free to share your encoder.
 
 > This is an experimental feature with limited support which probably might drop in future release. You're welcome to give some feedback.
 
-When using Server-Side-Rendering you can create a different export which instantly boot up. Especially when using Server-side rendered content, this could help to restore a __static__ index on page load. Document-Indexes aren't supported yet for this method.
+When using Server-Side-Rendering you can create a different export which instantly boot up. Especially when using Server-side rendered content, this could help to restore a __<u>static</u>__ index on page load. Document-Indexes aren't supported yet for this method.
 
 > When your index is too large you should use the default export/import mechanism.
 
@@ -1720,7 +1785,7 @@ function inject(index){
 }
 ```
 
-You could store this function by e.g. `fs.writeFileSync("inject.js", fn_string);` or place it as string in your markup.
+You can save this function by e.g. `fs.writeFileSync("inject.js", fn_string);` or place it as string in your SSR-generated markup.
 
 After creating the index on client side just call the inject method like:
 
@@ -2201,7 +2266,7 @@ The custom build will be saved to `dist/flexsearch.custom.xxxx.min.js` or when f
 
 ### Misc
 
-A formula to determine a well balanced value for the `resolution` is: $2*floor(\sqrt{content.length})$ where content is the value pushed by `index.add()`. Here the maximum length of all contents should be used.
+A formula to determine a well-balanced value for the `resolution` is: $2*floor(\sqrt{content.length})$ where content is the value pushed by `index.add()`. Here the maximum length of all contents should be used.
 
 ## Migration
 
diff --git a/dist/db/indexeddb/index.cjs b/dist/db/indexeddb/index.cjs
index 0af2d00..34fedc3 100644
--- a/dist/db/indexeddb/index.cjs
+++ b/dist/db/indexeddb/index.cjs
@@ -2331,6 +2331,11 @@ function intersect$1(arrays, resolution, limit, offset, suggest, boost, resolve)
 
                     id = ids[z];
 
+                    // todo the persistent implementation will count term matches
+                    //      and also aggregate the score (group by id)
+                    //      min(score): suggestions off (already covered)
+                    //      sum(score): suggestions on (actually not covered)
+
                     if((count = check[id])){
                         check[id]++;
                         // tmp.count++;
@@ -2399,17 +2404,21 @@ function intersect$1(arrays, resolution, limit, offset, suggest, boost, resolve)
                             break;
                         }
                     }
-                    return final.length > 1
+                    result = final.length > 1
                         ? concat(final)
                         : final[0];
                 }
+
+                return result;
             }
         }
         else {
 
             result = result.length > 1
                 ? union$1(result, offset, limit, resolve, 0)
-                : result[0];
+                : ((result = result[0]).length > limit) || offset
+                    ? result.slice(offset, limit + offset)
+                    : result;
         }
     }
 
@@ -3123,6 +3132,7 @@ Document.prototype.search = function(query, limit, options, _promises){
                 continue;
             }
             else {
+
                 res = index.search(query, limit, opt);
                 // restore enrich state
                 opt && enrich && (opt.enrich = enrich);
@@ -3306,8 +3316,9 @@ Document.prototype.search = function(query, limit, options, _promises){
 
 /*
 
- some matching term
-
+ karmen or clown or not found
+[Carmen]cita
+       Le [clown] et ses chiens
 
  */
 
@@ -3318,31 +3329,66 @@ function highlight_fields(result, query, index, field, tree, template, limit, of
     // }
 
     let encoder;
+    let query_enc;
+    let tokenize;
 
-    for(let i = 0, res, field, enc, path; i < result.length; i++){
+    for(let i = 0, res, res_field, enc, idx, path; i < result.length; i++){
 
         res = result[i].result;
-        field = result[i].field;
-        enc = index.get(field).encoder;
-        path = tree[field.indexOf(field)];
+        res_field = result[i].field;
+        idx = index.get(res_field);
+        enc = idx.encoder;
+        tokenize = idx.tokenize;
+        path = tree[field.indexOf(res_field)];
 
         if(enc !== encoder){
             encoder = enc;
-            encoder.encode(query);
+            query_enc = encoder.encode(query);
         }
 
         for(let j = 0; j < res.length; j++){
             let str = "";
             let content = parse_simple(res[j].doc, path);
+            let doc_enc = encoder.encode(content);
+            let doc_org = content.split(encoder.split);
 
-            let split = encoder.encode(content);
+            for(let k = 0, doc_enc_cur, doc_org_cur; k < doc_enc.length; k++){
+                doc_enc_cur = doc_enc[k];
+                doc_org_cur = doc_org[k];
+                let found;
+                for(let l = 0, query_enc_cur; l < query_enc.length; l++){
+                    query_enc_cur = query_enc[l];
+                    // todo tokenize could be custom also when "strict" was used
+                    if(tokenize === "strict"){
+                        if(doc_enc_cur === query_enc_cur){
+                            str += (str ? " " : "") + template.replace("$1", doc_org_cur);
+                            found = true;
+                            break;
+                        }
+                    }
+                    else {
+                        const position = doc_enc_cur.indexOf(query_enc_cur);
+                        if(position > -1){
+                            str += (str ? " " : "") +
+                                // prefix
+                                doc_org_cur.substring(0, position) +
+                                // match
+                                template.replace("$1", doc_org_cur.substring(position, query_enc_cur.length)) +
+                                // suffix
+                                doc_org_cur.substring(position + query_enc_cur.length);
+                            found = true;
+                            break;
+                        }
+                    }
 
-            for(let k = 0; k < split.length; k++){
-                str += split[k].replace(new RegExp("(" + split[k] + ")", "g"), template.replace("$1", content));
+                    //str += doc_enc[k].replace(new RegExp("(" + doc_enc[k] + ")", "g"), template.replace("$1", content))
+                }
+
+                if(!found){
+                    str += (str ? " " : "") + doc_org[k];
+                }
             }
 
-            console.log(result,index,  template);
-
             res[j].highlight = str;
         }
     }
diff --git a/dist/flexsearch.bundle.debug.js b/dist/flexsearch.bundle.debug.js
index f134fbf..f12796d 100644
--- a/dist/flexsearch.bundle.debug.js
+++ b/dist/flexsearch.bundle.debug.js
@@ -6,7 +6,7 @@
  * https://github.com/nextapps-de/flexsearch
  */
 (function _f(self){'use strict';if(typeof module!=='undefined')self=module;else if(typeof process !== 'undefined')self=process;self._factory=_f;
-var u;
+var v;
 function z(a, b, c) {
   const d = typeof c, e = typeof a;
   if ("undefined" !== d) {
@@ -44,16 +44,16 @@ function z(a, b, c) {
   }
   return "undefined" === e ? b : a;
 }
-function A() {
+function B() {
   return Object.create(null);
 }
 function aa(a, b) {
   return b.length - a.length;
 }
-function B(a) {
+function G(a) {
   return "string" === typeof a;
 }
-function D(a) {
+function H(a) {
   return "object" === typeof a;
 }
 function ba(a) {
@@ -63,8 +63,8 @@ function ba(a) {
   }
   return b;
 }
-function I(a, b) {
-  if (B(b)) {
+function J(a, b) {
+  if (G(b)) {
     a = a[b];
   } else {
     for (let c = 0; a && c < b.length; c++) {
@@ -89,15 +89,15 @@ function ca(a) {
 "\u03b8"], ["\u03d2", "\u03a5"], ["\u03d3", "\u03a5"], ["\u03d4", "\u03a5"], ["\u03d5", "\u03c6"], ["\u03d6", "\u03c0"], ["\u03f0", "\u03ba"], ["\u03f1", "\u03c1"], ["\u03f2", "\u03c2"], ["\u03f5", "\u03b5"], ["\u0439", "\u0438"], ["\u0450", "\u0435"], ["\u0451", "\u0435"], ["\u0453", "\u0433"], ["\u0457", "\u0456"], ["\u045c", "\u043a"], ["\u045d", "\u0438"], ["\u045e", "\u0443"], ["\u0477", "\u0475"], ["\u04c2", "\u0436"], ["\u04d1", "\u0430"], ["\u04d3", "\u0430"], ["\u04d7", "\u0435"], ["\u04db", 
 "\u04d9"], ["\u04dd", "\u0436"], ["\u04df", "\u0437"], ["\u04e3", "\u0438"], ["\u04e5", "\u0438"], ["\u04e7", "\u043e"], ["\u04eb", "\u04e9"], ["\u04ed", "\u044d"], ["\u04ef", "\u0443"], ["\u04f1", "\u0443"], ["\u04f3", "\u0443"], ["\u04f5", "\u0447"]];
 const ea = /[^\p{L}\p{N}]+/u, fa = /(\d{3})/g, ha = /(\D)(\d{3})/g, ia = /(\d{3})(\D)/g, ja = "".normalize && /[\u0300-\u036f]/g;
-function J(a) {
+function K(a) {
   if (!this) {
-    return new J(...arguments);
+    return new K(...arguments);
   }
   for (let b = 0; b < arguments.length; b++) {
     this.assign(arguments[b]);
   }
 }
-J.prototype.assign = function(a) {
+K.prototype.assign = function(a) {
   this.normalize = z(a.normalize, !0, this.normalize);
   let b = a.include, c = b || a.exclude || a.split;
   if ("object" === typeof c) {
@@ -156,7 +156,7 @@ J.prototype.assign = function(a) {
   }
   return this;
 };
-J.prototype.encode = function(a) {
+K.prototype.encode = function(a) {
   if (this.cache && a.length <= this.h) {
     if (this.L) {
       if (this.H.has(a)) {
@@ -249,7 +249,7 @@ function N(a = {}) {
       m && (m(k.msg), delete e.h[l]);
     }
     this.worker = g;
-    this.h = A();
+    this.h = B();
     if (this.worker) {
       d ? this.worker.on("message", h) : this.worker.onmessage = h;
       if (a.config) {
@@ -293,7 +293,7 @@ function O(a) {
   };
 }
 function ma(a, b, c) {
-  return b ? "undefined" !== typeof module ? new (require("worker_threads")["Worker"])(__dirname + "/node/node.js") : import("worker_threads").then(function(worker){ return new worker["Worker"]((1,eval)("import.meta.dirname") + "/node/node.mjs"); }) : a ? new window.Worker(URL.createObjectURL(new Blob(["onmessage=" + la.toString()], {type:"text/javascript"}))) : new window.Worker(B(c) ? c : (0,eval)("import.meta.url").replace("/worker.js", "/worker/worker.js").replace("flexsearch.bundle.module.min.js", 
+  return b ? "undefined" !== typeof module ? new (require("worker_threads")["Worker"])(__dirname + "/node/node.js") : import("worker_threads").then(function(worker){ return new worker["Worker"]((1,eval)("import.meta.dirname") + "/node/node.mjs"); }) : a ? new window.Worker(URL.createObjectURL(new Blob(["onmessage=" + la.toString()], {type:"text/javascript"}))) : new window.Worker(G(c) ? c : (0,eval)("import.meta.url").replace("/worker.js", "/worker/worker.js").replace("flexsearch.bundle.module.min.js", 
   "module/worker/worker.js"), {type:"module"});
 }
 ;function na(a) {
@@ -418,7 +418,7 @@ function R(a = 8) {
   if (!this) {
     return new R(a);
   }
-  this.index = A();
+  this.index = B();
   this.B = [];
   this.size = 0;
   32 < a ? (this.h = qa, this.A = BigInt(a)) : (this.h = ra, this.A = a);
@@ -436,7 +436,7 @@ function S(a = 8) {
   if (!this) {
     return new S(a);
   }
-  this.index = A();
+  this.index = B();
   this.h = [];
   32 < a ? (this.B = qa, this.A = BigInt(a)) : (this.B = ra, this.A = a);
 }
@@ -445,35 +445,35 @@ S.prototype.add = function(a) {
   let c = this.index[b];
   c ? (b = c.size, c.add(a), (b -= c.size) && this.size++) : (this.index[b] = c = new Set([a]), this.h.push(c));
 };
-u = R.prototype;
-u.has = S.prototype.has = function(a) {
+v = R.prototype;
+v.has = S.prototype.has = function(a) {
   const b = this.index[this.B(a)];
   return b && b.has(a);
 };
-u.delete = S.prototype.delete = function(a) {
+v.delete = S.prototype.delete = function(a) {
   const b = this.index[this.B(a)];
   b && b.delete(a) && this.size--;
 };
-u.clear = S.prototype.clear = function() {
-  this.index = A();
+v.clear = S.prototype.clear = function() {
+  this.index = B();
   this.h = [];
   this.size = 0;
 };
-u.values = S.prototype.values = function*() {
+v.values = S.prototype.values = function*() {
   for (let a = 0; a < this.h.length; a++) {
     for (let b of this.h[a].values()) {
       yield b;
     }
   }
 };
-u.keys = S.prototype.keys = function*() {
+v.keys = S.prototype.keys = function*() {
   for (let a = 0; a < this.h.length; a++) {
     for (let b of this.h[a].keys()) {
       yield b;
     }
   }
 };
-u.entries = S.prototype.entries = function*() {
+v.entries = S.prototype.entries = function*() {
   for (let a = 0; a < this.h.length; a++) {
     for (let b of this.h[a].entries()) {
       yield b;
@@ -508,7 +508,7 @@ function qa(a) {
   return c;
 }
 ;T.prototype.add = function(a, b, c) {
-  D(a) && (b = a, a = I(b, this.key));
+  H(a) && (b = a, a = J(b, this.key));
   if (b && (a || 0 === a)) {
     if (!c && this.reg.has(a)) {
       return this.update(a, b);
@@ -521,7 +521,7 @@ function qa(a) {
         e && d.add(a, e, !1, !0);
       } else {
         if (e = k.I, !e || e(b)) {
-          k.constructor === String ? k = ["" + k] : B(k) && (k = [k]), sa(b, k, this.K, 0, d, a, k[0], c);
+          k.constructor === String ? k = ["" + k] : G(k) && (k = [k]), sa(b, k, this.K, 0, d, a, k[0], c);
         }
       }
     }
@@ -529,7 +529,7 @@ function qa(a) {
       for (d = 0; d < this.G.length; d++) {
         var f = this.G[d], g = this.N[d];
         e = this.tag.get(g);
-        let h = A();
+        let h = B();
         if ("function" === typeof f) {
           if (f = f(b), !f) {
             continue;
@@ -540,10 +540,10 @@ function qa(a) {
             continue;
           }
           f.constructor === String && (f = "" + f);
-          f = I(b, f);
+          f = J(b, f);
         }
         if (e && f) {
-          B(f) && (f = [f]);
+          G(f) && (f = [f]);
           for (let k = 0, l, m; k < f.length; k++) {
             if (l = f[k], !h[l] && (h[l] = 1, (g = e.get(l)) ? m = g : e.set(l, m = []), !c || !m.includes(a))) {
               if (m.length === 2 ** 31 - 1) {
@@ -567,7 +567,7 @@ function qa(a) {
     if (this.store && (!c || !this.store.has(a))) {
       let h;
       if (this.C) {
-        h = A();
+        h = B();
         for (let k = 0, l; k < this.C.length; k++) {
           l = this.C[k];
           if ((c = l.I) && !c(b)) {
@@ -580,7 +580,7 @@ function qa(a) {
               continue;
             }
             l = [l.U];
-          } else if (B(l) || l.constructor === String) {
+          } else if (G(l) || l.constructor === String) {
             h[l] = b[l];
             continue;
           }
@@ -602,7 +602,7 @@ function ta(a, b, c, d, e, f) {
         ta(a, b, c, d, e);
       }
     } else {
-      b = b[e] || (b[e] = A()), e = c[++d], ta(a, b, c, d, e);
+      b = b[e] || (b[e] = B()), e = c[++d], ta(a, b, c, d, e);
     }
   }
 }
@@ -636,19 +636,19 @@ function sa(a, b, c, d, e, f, g, h) {
   const h = a.length;
   let k = [], l;
   var m;
-  l = A();
+  l = B();
   for (let p = 0, n, q, t, r; p < b; p++) {
-    for (let v = 0; v < h; v++) {
-      if (t = a[v], p < t.length && (n = t[p])) {
+    for (let u = 0; u < h; u++) {
+      if (t = a[u], p < t.length && (n = t[p])) {
         for (let x = 0; x < n.length; x++) {
-          q = n[x], (m = l[q]) ? l[q]++ : (m = 0, l[q] = 1), r = k[m] || (k[m] = []), g || (m = p + (v ? 0 : f || 0), r = r[m] || (r[m] = [])), r.push(q);
+          q = n[x], (m = l[q]) ? l[q]++ : (m = 0, l[q] = 1), r = k[m] || (k[m] = []), g || (m = p + (u ? 0 : f || 0), r = r[m] || (r[m] = [])), r.push(q);
         }
       }
     }
   }
   if (a = k.length) {
     if (e) {
-      k = 1 < k.length ? va(k, d, c, g, 0) : k[0];
+      k = 1 < k.length ? va(k, d, c, g, 0) : (k = k[0]).length > c || d ? k.slice(d, c + d) : k;
     } else {
       if (a < h) {
         return [];
@@ -674,7 +674,7 @@ function sa(a, b, c, d, e, f, g, h) {
               }
             }
           }
-          return 1 < e.length ? [].concat.apply([], e) : e[0];
+          k = 1 < e.length ? [].concat.apply([], e) : e[0];
         }
       }
     }
@@ -682,7 +682,7 @@ function sa(a, b, c, d, e, f, g, h) {
   return k;
 }
 function va(a, b, c, d, e) {
-  const f = [], g = A();
+  const f = [], g = B();
   let h;
   var k = a.length;
   let l, m = 0;
@@ -725,7 +725,7 @@ function va(a, b, c, d, e) {
   return f;
 }
 function wa(a, b) {
-  const c = A(), d = [];
+  const c = B(), d = [];
   for (let e = 0, f; e < b.length; e++) {
     f = b[e];
     for (let g = 0; g < f.length; g++) {
@@ -738,7 +738,7 @@ function wa(a, b) {
   return d;
 }
 ;T.prototype.search = function(a, b, c, d) {
-  c || (!b && D(a) ? (c = a, a = "") : D(b) && (c = b, b = 0));
+  c || (!b && H(a) ? (c = a, a = "") : H(b) && (c = b, b = 0));
   let e = [], f = [], g;
   let h;
   let k;
@@ -761,27 +761,27 @@ function wa(a, b) {
       var r = [];
       for (let y = 0, w; y < n.length; y++) {
         w = n[y];
-        if (B(w)) {
+        if (G(w)) {
           throw Error("A tag option can't be a string, instead it needs a { field: tag } format.");
         }
         if (w.field && w.tag) {
-          var v = w.tag;
-          if (v.constructor === Array) {
-            for (var x = 0; x < v.length; x++) {
-              r.push(w.field, v[x]);
+          var u = w.tag;
+          if (u.constructor === Array) {
+            for (var x = 0; x < u.length; x++) {
+              r.push(w.field, u[x]);
             }
           } else {
-            r.push(w.field, v);
+            r.push(w.field, u);
           }
         } else {
-          v = Object.keys(w);
-          for (let C = 0, K, E; C < v.length; C++) {
-            if (K = v[C], E = w[K], E.constructor === Array) {
-              for (x = 0; x < E.length; x++) {
-                r.push(K, E[x]);
+          u = Object.keys(w);
+          for (let A = 0, I, C; A < u.length; A++) {
+            if (I = u[A], C = w[I], C.constructor === Array) {
+              for (x = 0; x < C.length; x++) {
+                r.push(I, C[x]);
               }
             } else {
-              r.push(K, E);
+              r.push(I, C);
             }
           }
         }
@@ -815,78 +815,78 @@ function wa(a, b) {
         }) : e;
       }
     }
-    B(k) && (k = [k]);
+    G(k) && (k = [k]);
   }
   k || (k = this.field);
   r = !d && (this.worker || this.db) && [];
-  let F;
-  for (let y = 0, w, C, K; y < k.length; y++) {
-    C = k[y];
+  let D;
+  for (let y = 0, w, A, I; y < k.length; y++) {
+    A = k[y];
     if (this.db && this.tag && !this.D[y]) {
       continue;
     }
-    let E;
-    B(C) || (E = C, C = E.field, a = E.query || a, b = E.limit || b, l = E.offset || l, t = E.suggest || t, q = this.store && (E.enrich || q));
+    let C;
+    G(A) || (C = A, A = C.field, a = C.query || a, b = C.limit || b, l = C.offset || l, t = C.suggest || t, q = this.store && (C.enrich || q));
     if (d) {
       w = d[y];
     } else {
-      if (v = E || c, x = this.index.get(C), n && (this.db && (v.tag = n, F = x.db.support_tag_search, v.field = k), F || (v.enrich = !1)), r) {
-        r[y] = x.search(a, b, v);
-        v && q && (v.enrich = q);
+      if (u = C || c, x = this.index.get(A), n && (this.db && (u.tag = n, D = x.db.support_tag_search, u.field = k), D || (u.enrich = !1)), r) {
+        r[y] = x.search(a, b, u);
+        u && q && (u.enrich = q);
         continue;
       } else {
-        w = x.search(a, b, v), v && q && (v.enrich = q);
+        w = x.search(a, b, u), u && q && (u.enrich = q);
       }
     }
-    K = w && w.length;
-    if (n && K) {
-      v = [];
+    I = w && w.length;
+    if (n && I) {
+      u = [];
       x = 0;
       if (this.db && d) {
-        if (!F) {
-          for (let G = k.length; G < d.length; G++) {
-            let H = d[G];
-            if (H && H.length) {
-              x++, v.push(H);
+        if (!D) {
+          for (let E = k.length; E < d.length; E++) {
+            let F = d[E];
+            if (F && F.length) {
+              x++, u.push(F);
             } else if (!t) {
               return e;
             }
           }
         }
       } else {
-        for (let G = 0, H, cb; G < n.length; G += 2) {
-          H = this.tag.get(n[G]);
-          if (!H) {
-            if (console.warn("Tag '" + n[G] + ":" + n[G + 1] + "' will be skipped because there is no field '" + n[G] + "'."), t) {
+        for (let E = 0, F, cb; E < n.length; E += 2) {
+          F = this.tag.get(n[E]);
+          if (!F) {
+            if (console.warn("Tag '" + n[E] + ":" + n[E + 1] + "' will be skipped because there is no field '" + n[E] + "'."), t) {
               continue;
             } else {
               return e;
             }
           }
-          if (cb = (H = H && H.get(n[G + 1])) && H.length) {
-            x++, v.push(H);
+          if (cb = (F = F && F.get(n[E + 1])) && F.length) {
+            x++, u.push(F);
           } else if (!t) {
             return e;
           }
         }
       }
       if (x) {
-        w = wa(w, v);
-        K = w.length;
-        if (!K && !t) {
+        w = wa(w, u);
+        I = w.length;
+        if (!I && !t) {
           return e;
         }
         x--;
       }
     }
-    if (K) {
-      f[m] = C, e.push(w), m++;
+    if (I) {
+      f[m] = A, e.push(w), m++;
     } else if (1 === k.length) {
       return e;
     }
   }
   if (r) {
-    if (this.db && n && n.length && !F) {
+    if (this.db && n && n.length && !D) {
       for (q = 0; q < n.length; q += 2) {
         d = this.index.get(n[q]);
         if (!d) {
@@ -922,35 +922,58 @@ function wa(a, b) {
   if (q && this.db && r.length) {
     const y = this;
     return Promise.all(r).then(function(w) {
-      for (let C = 0; C < w.length; C++) {
-        e[C].result = w[C];
+      for (let A = 0; A < w.length; A++) {
+        e[A].result = w[A];
       }
-      return h ? za(e, b) : p ? Aa(e, a, y.index, y.D, p) : e;
+      return h ? za(e, b) : p ? Aa(e, a, y.index, y.field, y.D, p) : e;
     });
   }
-  return h ? za(e, b) : p ? Aa(e, a, this.index, this.D, p) : e;
+  return h ? za(e, b) : p ? Aa(e, a, this.index, this.field, this.D, p) : e;
 };
-function Aa(a, b, c, d, e) {
-  let f;
-  for (let g = 0, h, k, l, m; g < a.length; g++) {
-    h = a[g].result;
-    k = a[g].field;
-    l = c.get(k).encoder;
-    m = d[k.indexOf(k)];
-    l !== f && (f = l, f.encode(b));
-    for (let p = 0; p < h.length; p++) {
-      let n = "", q = I(h[p].doc, m), t = f.encode(q);
-      for (let r = 0; r < t.length; r++) {
-        n += t[r].replace(new RegExp("(" + t[r] + ")", "g"), e.replace("$1", q));
+function Aa(a, b, c, d, e, f) {
+  let g, h, k;
+  for (let m = 0, p, n, q, t, r; m < a.length; m++) {
+    p = a[m].result;
+    n = a[m].field;
+    t = c.get(n);
+    q = t.encoder;
+    k = t.tokenize;
+    r = e[d.indexOf(n)];
+    q !== g && (g = q, h = g.encode(b));
+    for (let u = 0; u < p.length; u++) {
+      let x = "";
+      var l = J(p[u].doc, r);
+      let D = g.encode(l);
+      l = l.split(g.split);
+      for (let y = 0, w, A; y < D.length; y++) {
+        w = D[y];
+        A = l[y];
+        let I;
+        for (let C = 0, E; C < h.length; C++) {
+          if (E = h[C], "strict" === k) {
+            if (w === E) {
+              x += (x ? " " : "") + f.replace("$1", A);
+              I = !0;
+              break;
+            }
+          } else {
+            const F = w.indexOf(E);
+            if (-1 < F) {
+              x += (x ? " " : "") + A.substring(0, F) + f.replace("$1", A.substring(F, E.length)) + A.substring(F + E.length);
+              I = !0;
+              break;
+            }
+          }
+        }
+        I || (x += (x ? " " : "") + l[y]);
       }
-      console.log(a, c, e);
-      h[p].V = n;
+      p[u].V = x;
     }
   }
   return a;
 }
 function za(a, b) {
-  const c = [], d = A();
+  const c = [], d = B();
   for (let e = 0, f, g; e < a.length; e++) {
     f = a[e];
     g = f.result;
@@ -1044,8 +1067,8 @@ function ya(a) {
     a.db && this.mount(a.db);
   }
 }
-u = T.prototype;
-u.mount = function(a) {
+v = T.prototype;
+v.mount = function(a) {
   let b = this.field;
   if (this.tag) {
     for (let e = 0, f; e < this.N.length; e++) {
@@ -1071,7 +1094,7 @@ u.mount = function(a) {
   this.db = !0;
   return Promise.all(c);
 };
-u.commit = async function(a, b) {
+v.commit = async function(a, b) {
   const c = [];
   for (const d of this.index.values()) {
     c.push(d.db.commit(d, a, b));
@@ -1079,7 +1102,7 @@ u.commit = async function(a, b) {
   await Promise.all(c);
   this.reg.clear();
 };
-u.destroy = function() {
+v.destroy = function() {
   const a = [];
   for (const b of this.index.values()) {
     a.push(b.destroy());
@@ -1089,11 +1112,11 @@ u.destroy = function() {
 function Ca(a, b) {
   const c = new Map();
   let d = b.index || b.field || b;
-  B(d) && (d = [d]);
+  G(d) && (d = [d]);
   for (let e = 0, f, g; e < d.length; e++) {
     f = d[e];
-    B(f) || (g = f, f = f.field);
-    g = D(g) ? Object.assign({}, a, g) : a;
+    G(f) || (g = f, f = f.field);
+    g = H(g) ? Object.assign({}, a, g) : a;
     if (this.worker) {
       const h = new N(g);
       c.set(f, h);
@@ -1104,7 +1127,7 @@ function Ca(a, b) {
   }
   if (this.C) {
     a = b.store;
-    B(a) && (a = [a]);
+    G(a) && (a = [a]);
     for (let e = 0, f, g; e < a.length; e++) {
       f = a[e], g = f.field || f, f.custom ? (this.C[e] = f.custom, f.custom.U = g) : (this.C[e] = Ba(g, this.K), f.filter && ("string" === typeof this.C[e] && (this.C[e] = new String(this.C[e])), this.C[e].I = f.filter));
     }
@@ -1120,14 +1143,14 @@ function Ba(a, b) {
   d < c.length && (c.length = d);
   return 1 < d ? c : c[0];
 }
-u.append = function(a, b) {
+v.append = function(a, b) {
   return this.add(a, b, !0);
 };
-u.update = function(a, b) {
+v.update = function(a, b) {
   return this.remove(a).add(a, b);
 };
-u.remove = function(a) {
-  D(a) && (a = I(a, this.key));
+v.remove = function(a) {
+  H(a) && (a = J(a, this.key));
   for (var b of this.index.values()) {
     b.remove(a, !0);
   }
@@ -1147,7 +1170,7 @@ u.remove = function(a) {
   this.cache && this.cache.remove(a);
   return this;
 };
-u.clear = function() {
+v.clear = function() {
   for (const a of this.index.values()) {
     a.clear();
   }
@@ -1159,26 +1182,26 @@ u.clear = function() {
   this.store && this.store.clear();
   return this;
 };
-u.contain = function(a) {
+v.contain = function(a) {
   return this.db ? this.index.get(this.field[0]).db.has(a) : this.reg.has(a);
 };
-u.cleanup = function() {
+v.cleanup = function() {
   for (const a of this.index.values()) {
     a.cleanup();
   }
   return this;
 };
-u.get = function(a) {
+v.get = function(a) {
   return this.db ? this.index.get(this.field[0]).db.enrich(a).then(function(b) {
     return b[0] && b[0].doc;
   }) : this.store.get(a);
 };
-u.set = function(a, b) {
+v.set = function(a, b) {
   this.store.set(a, b);
   return this;
 };
-u.searchCache = Da;
-u.export = function(a, b, c, d, e, f) {
+v.searchCache = Da;
+v.export = function(a, b, c, d, e, f) {
   let g;
   "undefined" === typeof f && (g = new Promise(k => {
     f = k;
@@ -1210,9 +1233,9 @@ u.export = function(a, b, c, d, e, f) {
   }
   return g;
 };
-u.import = function(a, b) {
+v.import = function(a, b) {
   if (b) {
-    switch(B(b) && (b = JSON.parse(b)), a) {
+    switch(G(b) && (b = JSON.parse(b)), a) {
       case "tag":
         this.A = b;
         break;
@@ -1300,7 +1323,7 @@ var Ma = {LatinExact:{normalize:!1, dedupe:!1}, LatinDefault:Ea, LatinSimple:{no
   return ("" + a).replace(La, " ");
 }}};
 const Na = {memory:{resolution:1}, performance:{resolution:6, fastupdate:!0, context:{depth:1, resolution:3}}, match:{tokenize:"forward"}, score:{resolution:9, context:{depth:2, resolution:9}}};
-A();
+B();
 L.prototype.add = function(a, b, c, d) {
   if (b && (a || 0 === a)) {
     if (!d && !c && this.reg.has(a)) {
@@ -1308,7 +1331,7 @@ L.prototype.add = function(a, b, c, d) {
     }
     b = this.encoder.encode(b);
     if (d = b.length) {
-      const l = A(), m = A(), p = this.depth, n = this.resolution;
+      const l = B(), m = B(), p = this.depth, n = this.resolution;
       for (let q = 0; q < d; q++) {
         let t = b[this.rtl ? d - 1 - q : q];
         var e = t.length;
@@ -1342,11 +1365,11 @@ L.prototype.add = function(a, b, c, d) {
               }
             default:
               if (V(this, m, t, f, a, c), p && 1 < d && q < d - 1) {
-                for (e = A(), g = this.R, f = t, h = Math.min(p + 1, d - q), e[f] = 1, k = 1; k < h; k++) {
+                for (e = B(), g = this.R, f = t, h = Math.min(p + 1, d - q), e[f] = 1, k = 1; k < h; k++) {
                   if ((t = b[this.rtl ? d - 1 - q - k : q + k]) && !e[t]) {
                     e[t] = 1;
-                    const r = this.score ? this.score(b, f, q, t, k) : Oa(g + (d / 2 > g ? 0 : 1), d, q, h - 1, k - 1), v = this.bidirectional && t > f;
-                    V(this, l, v ? f : t, r, a, c, v ? t : f);
+                    const r = this.score ? this.score(b, f, q, t, k) : Oa(g + (d / 2 > g ? 0 : 1), d, q, h - 1, k - 1), u = this.bidirectional && t > f;
+                    V(this, l, u ? f : t, r, a, c, u ? t : f);
                   }
                 }
               }
@@ -1364,7 +1387,7 @@ L.prototype.add = function(a, b, c, d) {
 function V(a, b, c, d, e, f, g) {
   let h = g ? a.ctx : a.map, k;
   if (!b[c] || g && !(k = b[c])[g]) {
-    if (g ? (b = k || (b[c] = A()), b[g] = 1, (k = h.get(g)) ? h = k : h.set(g, h = new Map())) : b[c] = 1, (k = h.get(c)) ? h = k : h.set(c, h = k = []), h = h[d] || (h[d] = []), !f || !h.includes(e)) {
+    if (g ? (b = k || (b[c] = B()), b[g] = 1, (k = h.get(g)) ? h = k : h.set(g, h = new Map())) : b[c] = 1, (k = h.get(c)) ? h = k : h.set(c, h = k = []), h = h[d] || (h[d] = []), !f || !h.includes(e)) {
       if (h.length === 2 ** 31 - 1) {
         b = new Q(h);
         if (a.fastupdate) {
@@ -1543,7 +1566,7 @@ function Sa(a, b, c, d, e, f) {
     return [];
   }
   let g = [];
-  A();
+  B();
   let h = ca(a);
   return h ? ua(a, h, b, c, f, e, d) : g;
 }
@@ -1606,7 +1629,7 @@ function Ta(a, b, c, d, e, f) {
     return e ? W(a[0], b, c, d) : a[0];
   }
   d = [];
-  const g = A();
+  const g = B();
   let h = 0;
   for (let k = 0, l; k < a.length; k++) {
     if (l = a[k]) {
@@ -1781,7 +1804,7 @@ X.prototype.resolve = function(a, b, c) {
 };
 let Va = 1;
 L.prototype.search = function(a, b, c) {
-  c || (!b && D(a) ? (c = a, a = "") : D(b) && (c = b, b = 0));
+  c || (!b && H(a) ? (c = a, a = "") : H(b) && (c = b, b = 0));
   let d = [], e;
   let f, g = 0, h, k, l, m;
   if (c) {
@@ -1809,20 +1832,20 @@ L.prototype.search = function(a, b, c) {
   }
   let n = c = 0;
   if (1 < e) {
-    const r = A(), v = [];
-    for (let x = 0, F; x < e; x++) {
-      if ((F = a[x]) && !r[F]) {
-        if (f || this.db || Y(this, F)) {
-          v.push(F), r[F] = 1;
+    const r = B(), u = [];
+    for (let x = 0, D; x < e; x++) {
+      if ((D = a[x]) && !r[D]) {
+        if (f || this.db || Y(this, D)) {
+          u.push(D), r[D] = 1;
         } else {
           return h ? d : new X(d);
         }
-        const y = F.length;
+        const y = D.length;
         c = Math.max(c, y);
         n = n ? Math.min(n, y) : y;
       }
     }
-    a = v;
+    a = u;
     e = a.length;
   }
   if (!e) {
@@ -1842,15 +1865,15 @@ L.prototype.search = function(a, b, c) {
     }
     const r = this;
     return async function() {
-      for (let v, x; q < e; q++) {
+      for (let u, x; q < e; q++) {
         x = a[q];
-        t ? (v = await Y(r, x, t, 0, 0, !1, !1), v = Xa(v, d, f, r.R), f && !1 === v && d.length || (t = x)) : (v = await Y(r, x, "", 0, 0, !1, !1), v = Xa(v, d, f, r.resolution));
-        if (v) {
-          return v;
+        t ? (u = await Y(r, x, t, 0, 0, !1, !1), u = Xa(u, d, f, r.R), f && !1 === u && d.length || (t = x)) : (u = await Y(r, x, "", 0, 0, !1, !1), u = Xa(u, d, f, r.resolution));
+        if (u) {
+          return u;
         }
         if (f && q === e - 1) {
-          let F = d.length;
-          if (!F) {
+          let D = d.length;
+          if (!D) {
             if (t) {
               t = "";
               q = -1;
@@ -1858,7 +1881,7 @@ L.prototype.search = function(a, b, c) {
             }
             return d;
           }
-          if (1 === F) {
+          if (1 === D) {
             return h ? W(d[0], b, g) : new X(d[0]);
           }
         }
@@ -1866,9 +1889,9 @@ L.prototype.search = function(a, b, c) {
       return h ? ua(d, r.resolution, b, g, f, m, h) : new X(d[0]);
     }();
   }
-  for (let r, v; q < e; q++) {
-    v = a[q];
-    t ? (r = Y(this, v, t, 0, 0, !1, !1), r = Xa(r, d, f, this.R), f && !1 === r && d.length || (t = v)) : (r = Y(this, v, "", 0, 0, !1, !1), r = Xa(r, d, f, this.resolution));
+  for (let r, u; q < e; q++) {
+    u = a[q];
+    t ? (r = Y(this, u, t, 0, 0, !1, !1), r = Xa(r, d, f, this.R), f && !1 === r && d.length || (t = u)) : (r = Y(this, u, "", 0, 0, !1, !1), r = Xa(r, d, f, this.resolution));
     if (r) {
       return r;
     }
@@ -1968,14 +1991,14 @@ function Ya(a, b) {
     return new L(a);
   }
   if (a) {
-    var c = B(a) ? a : a.preset;
+    var c = G(a) ? a : a.preset;
     c && (Na[c] || console.warn("Preset not found: " + c), a = Object.assign({}, Na[c], a));
   } else {
     a = {};
   }
   c = a.context || {};
-  const d = B(a.encoder) ? Ma[a.encoder] : a.encode || a.encoder || Ea;
-  this.encoder = d.encode ? d : "object" === typeof d ? new J(d) : {encode:d};
+  const d = G(a.encoder) ? Ma[a.encoder] : a.encode || a.encoder || Ea;
+  this.encoder = d.encode ? d : "object" === typeof d ? new K(d) : {encode:d};
   let e;
   this.resolution = a.resolution || 9;
   this.tokenize = e = a.tokenize || "strict";
@@ -1998,16 +2021,16 @@ function Ya(a, b) {
   this.commit_task = [];
   this.commit_timer = null;
 }
-u = L.prototype;
-u.mount = function(a) {
+v = L.prototype;
+v.mount = function(a) {
   this.commit_timer && (clearTimeout(this.commit_timer), this.commit_timer = null);
   return a.mount(this);
 };
-u.commit = function(a, b) {
+v.commit = function(a, b) {
   this.commit_timer && (clearTimeout(this.commit_timer), this.commit_timer = null);
   return this.db.commit(this, a, b);
 };
-u.destroy = function() {
+v.destroy = function() {
   this.commit_timer && (clearTimeout(this.commit_timer), this.commit_timer = null);
   return this.db.destroy();
 };
@@ -2017,7 +2040,7 @@ function Pa(a) {
     a.db.commit(a, void 0, void 0);
   }, 0));
 }
-u.clear = function() {
+v.clear = function() {
   this.map.clear();
   this.ctx.clear();
   this.reg.clear();
@@ -2025,13 +2048,13 @@ u.clear = function() {
   this.db && (this.commit_timer && clearTimeout(this.commit_timer), this.commit_timer = null, this.commit_task = [{clear:!0}]);
   return this;
 };
-u.append = function(a, b) {
+v.append = function(a, b) {
   return this.add(a, b, !0);
 };
-u.contain = function(a) {
+v.contain = function(a) {
   return this.db ? this.db.has(a) : this.reg.has(a);
 };
-u.update = function(a, b) {
+v.update = function(a, b) {
   const c = this, d = this.remove(a);
   return d && d.then ? d.then(() => c.add(a, b)) : this.add(a, b);
 };
@@ -2049,7 +2072,7 @@ function Za(a) {
   }
   return b;
 }
-u.cleanup = function() {
+v.cleanup = function() {
   if (!this.fastupdate) {
     return console.info('Cleanup the index isn\'t required when not using "fastupdate".'), this;
   }
@@ -2057,8 +2080,8 @@ u.cleanup = function() {
   this.depth && Za(this.ctx);
   return this;
 };
-u.searchCache = Da;
-u.export = function(a, b, c, d, e, f) {
+v.searchCache = Da;
+v.export = function(a, b, c, d, e, f) {
   let g = !0;
   "undefined" === typeof f && (g = new Promise(l => {
     f = l;
@@ -2068,7 +2091,7 @@ u.export = function(a, b, c, d, e, f) {
     case 0:
       h = "reg";
       if (this.fastupdate) {
-        k = A();
+        k = B();
         for (let l of this.reg.keys()) {
           k[l] = 1;
         }
@@ -2095,9 +2118,9 @@ u.export = function(a, b, c, d, e, f) {
   oa(a, b || this, c, h, d, e, k, f);
   return g;
 };
-u.import = function(a, b) {
+v.import = function(a, b) {
   if (b) {
-    switch(B(b) && (b = JSON.parse(b)), a) {
+    switch(G(b) && (b = JSON.parse(b)), a) {
       case "cfg":
         this.h = !!b.opt;
         break;
@@ -2113,7 +2136,7 @@ u.import = function(a, b) {
     }
   }
 };
-u.serialize = function(a = !0) {
+v.serialize = function(a = !0) {
   if (!this.reg.size) {
     return "";
   }
@@ -2177,15 +2200,15 @@ function bb(a, b = {}) {
   this.db = null;
   this.h = {};
 }
-u = bb.prototype;
-u.mount = function(a) {
+v = bb.prototype;
+v.mount = function(a) {
   if (!a.encoder) {
     return a.mount(this);
   }
   a.db = this;
   return this.open();
 };
-u.open = function() {
+v.open = function() {
   let a = this;
   navigator.storage && navigator.storage.persist();
   return this.db || new Promise(function(b, c) {
@@ -2213,21 +2236,21 @@ u.open = function() {
     };
   });
 };
-u.close = function() {
+v.close = function() {
   this.db.close();
   this.db = null;
 };
-u.destroy = function() {
+v.destroy = function() {
   return $a.deleteDatabase(this.id + (this.field ? ":" + this.field : ""));
 };
-u.clear = function() {
+v.clear = function() {
   const a = this.db.transaction(ab, "readwrite");
   for (let b = 0; b < ab.length; b++) {
     a.objectStore(ab[b]).clear();
   }
   return Z(a);
 };
-u.get = function(a, b, c = 0, d = 0, e = !0, f = !1) {
+v.get = function(a, b, c = 0, d = 0, e = !0, f = !1) {
   a = this.db.transaction(b ? "ctx" : "map", "readonly").objectStore(b ? "ctx" : "map").get(b ? b + ":" + a : a);
   const g = this;
   return Z(a).then(function(h) {
@@ -2260,7 +2283,7 @@ u.get = function(a, b, c = 0, d = 0, e = !0, f = !1) {
     return h;
   });
 };
-u.tag = function(a, b = 0, c = 0, d = !1) {
+v.tag = function(a, b = 0, c = 0, d = !1) {
   a = this.db.transaction("tag", "readonly").objectStore("tag").get(a);
   const e = this;
   return Z(a).then(function(f) {
@@ -2274,7 +2297,7 @@ u.tag = function(a, b = 0, c = 0, d = !1) {
     return d ? e.enrich(f) : f;
   });
 };
-u.enrich = function(a) {
+v.enrich = function(a) {
   "object" !== typeof a && (a = [a]);
   const b = this.db.transaction("reg", "readonly").objectStore("reg"), c = [];
   for (let d = 0; d < a.length; d++) {
@@ -2287,14 +2310,14 @@ u.enrich = function(a) {
     return d;
   });
 };
-u.has = function(a) {
+v.has = function(a) {
   a = this.db.transaction("reg", "readonly").objectStore("reg").getKey(a);
   return Z(a);
 };
-u.search = null;
-u.info = function() {
+v.search = null;
+v.info = function() {
 };
-u.transaction = function(a, b, c) {
+v.transaction = function(a, b, c) {
   let d = this.h[a + ":" + b];
   if (d) {
     return c.call(this, d);
@@ -2315,7 +2338,7 @@ u.transaction = function(a, b, c) {
     return c.call(this, d);
   });
 };
-u.commit = async function(a, b, c) {
+v.commit = async function(a, b, c) {
   if (b) {
     await this.clear(), a.commit_task = [];
   } else {
@@ -2431,7 +2454,7 @@ function db(a, b, c) {
   g ? e && a.update(d) : a.delete();
   a.continue();
 }
-u.remove = function(a) {
+v.remove = function(a) {
   "object" !== typeof a && (a = [a]);
   return Promise.all([this.transaction("map", "readwrite", function(b) {
     b.openCursor().onsuccess = function() {
@@ -2466,7 +2489,7 @@ function Z(a) {
     a = null;
   });
 }
-;const eb = {Index:L, Charset:Ma, Encoder:J, Document:T, Worker:N, Resolver:X, IndexedDB:bb, Language:{}}, fb = self;
+;const eb = {Index:L, Charset:Ma, Encoder:K, Document:T, Worker:N, Resolver:X, IndexedDB:bb, Language:{}}, fb = self;
 let gb;
 (gb = fb.define) && gb.amd ? gb([], function() {
   return eb;
diff --git a/dist/flexsearch.bundle.min.js b/dist/flexsearch.bundle.min.js
index d7a61f7..78ed6e9 100644
--- a/dist/flexsearch.bundle.min.js
+++ b/dist/flexsearch.bundle.min.js
@@ -5,94 +5,95 @@
  * Hosted by Nextapps GmbH
  * https://github.com/nextapps-de/flexsearch
  */
-(function _f(self){'use strict';if(typeof module!=='undefined')self=module;else if(typeof process !== 'undefined')self=process;self._factory=_f;var u;function z(a,b,c){const d=typeof c,e=typeof a;if("undefined"!==d){if("undefined"!==e){if(c){if("function"===e&&d===e)return function(h){return a(c(h))};b=a.constructor;if(b===c.constructor){if(b===Array)return c.concat(a);if(b===Map){var f=new Map(c);for(var g of a)f.set(g[0],g[1]);return f}if(b===Set){g=new Set(c);for(f of a.values())g.add(f);return g}}}return a}return c}return"undefined"===e?b:a}function A(){return Object.create(null)}function aa(a,b){return b.length-a.length}
-function C(a){return"string"===typeof a}function D(a){return"object"===typeof a}function ba(a){const b=[];for(const c of a.keys())b.push(c);return b}function H(a,b){if(C(b))a=a[b];else for(let c=0;a&&c<b.length;c++)a=a[b[c]];return a}function ca(a){let b=0;for(let c=0,d;c<a.length;c++)(d=a[c])&&b<d.length&&(b=d.length);return b};var da=[["\u00aa","a"],["\u00b2","2"],["\u00b3","3"],["\u00b9","1"],["\u00ba","o"],["\u00bc","1\u20444"],["\u00bd","1\u20442"],["\u00be","3\u20444"],["\u00e0","a"],["\u00e1","a"],["\u00e2","a"],["\u00e3","a"],["\u00e4","a"],["\u00e5","a"],["\u00e7","c"],["\u00e8","e"],["\u00e9","e"],["\u00ea","e"],["\u00eb","e"],["\u00ec","i"],["\u00ed","i"],["\u00ee","i"],["\u00ef","i"],["\u00f1","n"],["\u00f2","o"],["\u00f3","o"],["\u00f4","o"],["\u00f5","o"],["\u00f6","o"],["\u00f9","u"],["\u00fa","u"],["\u00fb",
+(function _f(self){'use strict';if(typeof module!=='undefined')self=module;else if(typeof process !== 'undefined')self=process;self._factory=_f;var v;function z(a,b,c){const d=typeof c,e=typeof a;if("undefined"!==d){if("undefined"!==e){if(c){if("function"===e&&d===e)return function(h){return a(c(h))};b=a.constructor;if(b===c.constructor){if(b===Array)return c.concat(a);if(b===Map){var f=new Map(c);for(var g of a)f.set(g[0],g[1]);return f}if(b===Set){g=new Set(c);for(f of a.values())g.add(f);return g}}}return a}return c}return"undefined"===e?b:a}function B(){return Object.create(null)}function aa(a,b){return b.length-a.length}
+function F(a){return"string"===typeof a}function G(a){return"object"===typeof a}function ba(a){const b=[];for(const c of a.keys())b.push(c);return b}function J(a,b){if(F(b))a=a[b];else for(let c=0;a&&c<b.length;c++)a=a[b[c]];return a}function ca(a){let b=0;for(let c=0,d;c<a.length;c++)(d=a[c])&&b<d.length&&(b=d.length);return b};var da=[["\u00aa","a"],["\u00b2","2"],["\u00b3","3"],["\u00b9","1"],["\u00ba","o"],["\u00bc","1\u20444"],["\u00bd","1\u20442"],["\u00be","3\u20444"],["\u00e0","a"],["\u00e1","a"],["\u00e2","a"],["\u00e3","a"],["\u00e4","a"],["\u00e5","a"],["\u00e7","c"],["\u00e8","e"],["\u00e9","e"],["\u00ea","e"],["\u00eb","e"],["\u00ec","i"],["\u00ed","i"],["\u00ee","i"],["\u00ef","i"],["\u00f1","n"],["\u00f2","o"],["\u00f3","o"],["\u00f4","o"],["\u00f5","o"],["\u00f6","o"],["\u00f9","u"],["\u00fa","u"],["\u00fb",
 "u"],["\u00fc","u"],["\u00fd","y"],["\u00ff","y"],["\u0101","a"],["\u0103","a"],["\u0105","a"],["\u0107","c"],["\u0109","c"],["\u010b","c"],["\u010d","c"],["\u010f","d"],["\u0113","e"],["\u0115","e"],["\u0117","e"],["\u0119","e"],["\u011b","e"],["\u011d","g"],["\u011f","g"],["\u0121","g"],["\u0123","g"],["\u0125","h"],["\u0129","i"],["\u012b","i"],["\u012d","i"],["\u012f","i"],["\u0133","ij"],["\u0135","j"],["\u0137","k"],["\u013a","l"],["\u013c","l"],["\u013e","l"],["\u0140","l"],["\u0144","n"],
 ["\u0146","n"],["\u0148","n"],["\u0149","n"],["\u014d","o"],["\u014f","o"],["\u0151","o"],["\u0155","r"],["\u0157","r"],["\u0159","r"],["\u015b","s"],["\u015d","s"],["\u015f","s"],["\u0161","s"],["\u0163","t"],["\u0165","t"],["\u0169","u"],["\u016b","u"],["\u016d","u"],["\u016f","u"],["\u0171","u"],["\u0173","u"],["\u0175","w"],["\u0177","y"],["\u017a","z"],["\u017c","z"],["\u017e","z"],["\u017f","s"],["\u01a1","o"],["\u01b0","u"],["\u01c6","dz"],["\u01c9","lj"],["\u01cc","nj"],["\u01ce","a"],["\u01d0",
 "i"],["\u01d2","o"],["\u01d4","u"],["\u01d6","u"],["\u01d8","u"],["\u01da","u"],["\u01dc","u"],["\u01df","a"],["\u01e1","a"],["\u01e3","ae"],["\u00e6","ae"],["\u01fd","ae"],["\u01e7","g"],["\u01e9","k"],["\u01eb","o"],["\u01ed","o"],["\u01ef","\u0292"],["\u01f0","j"],["\u01f3","dz"],["\u01f5","g"],["\u01f9","n"],["\u01fb","a"],["\u01ff","\u00f8"],["\u0201","a"],["\u0203","a"],["\u0205","e"],["\u0207","e"],["\u0209","i"],["\u020b","i"],["\u020d","o"],["\u020f","o"],["\u0211","r"],["\u0213","r"],["\u0215",
 "u"],["\u0217","u"],["\u0219","s"],["\u021b","t"],["\u021f","h"],["\u0227","a"],["\u0229","e"],["\u022b","o"],["\u022d","o"],["\u022f","o"],["\u0231","o"],["\u0233","y"],["\u02b0","h"],["\u02b1","h"],["\u0266","h"],["\u02b2","j"],["\u02b3","r"],["\u02b4","\u0279"],["\u02b5","\u027b"],["\u02b6","\u0281"],["\u02b7","w"],["\u02b8","y"],["\u02e0","\u0263"],["\u02e1","l"],["\u02e2","s"],["\u02e3","x"],["\u02e4","\u0295"],["\u0390","\u03b9"],["\u03ac","\u03b1"],["\u03ad","\u03b5"],["\u03ae","\u03b7"],["\u03af",
 "\u03b9"],["\u03b0","\u03c5"],["\u03ca","\u03b9"],["\u03cb","\u03c5"],["\u03cc","\u03bf"],["\u03cd","\u03c5"],["\u03ce","\u03c9"],["\u03d0","\u03b2"],["\u03d1","\u03b8"],["\u03d2","\u03a5"],["\u03d3","\u03a5"],["\u03d4","\u03a5"],["\u03d5","\u03c6"],["\u03d6","\u03c0"],["\u03f0","\u03ba"],["\u03f1","\u03c1"],["\u03f2","\u03c2"],["\u03f5","\u03b5"],["\u0439","\u0438"],["\u0450","\u0435"],["\u0451","\u0435"],["\u0453","\u0433"],["\u0457","\u0456"],["\u045c","\u043a"],["\u045d","\u0438"],["\u045e","\u0443"],
-["\u0477","\u0475"],["\u04c2","\u0436"],["\u04d1","\u0430"],["\u04d3","\u0430"],["\u04d7","\u0435"],["\u04db","\u04d9"],["\u04dd","\u0436"],["\u04df","\u0437"],["\u04e3","\u0438"],["\u04e5","\u0438"],["\u04e7","\u043e"],["\u04eb","\u04e9"],["\u04ed","\u044d"],["\u04ef","\u0443"],["\u04f1","\u0443"],["\u04f3","\u0443"],["\u04f5","\u0447"]];const ea=/[^\p{L}\p{N}]+/u,fa=/(\d{3})/g,ha=/(\D)(\d{3})/g,ia=/(\d{3})(\D)/g,ja="".normalize&&/[\u0300-\u036f]/g;function I(a){if(!this)return new I(...arguments);for(let b=0;b<arguments.length;b++)this.assign(arguments[b])}
-I.prototype.assign=function(a){this.normalize=z(a.normalize,!0,this.normalize);let b=a.include,c=b||a.exclude||a.split;if("object"===typeof c){let d=!b,e="";a.include||(e+="\\p{Z}");c.letter&&(e+="\\p{L}");c.number&&(e+="\\p{N}",d=!!b);c.symbol&&(e+="\\p{S}");c.punctuation&&(e+="\\p{P}");c.control&&(e+="\\p{C}");if(c=c.char)e+="object"===typeof c?c.join(""):c;try{this.split=new RegExp("["+(b?"^":"")+e+"]+","u")}catch(f){this.split=/\s+/}this.numeric=d}else{try{this.split=z(c,ea,this.split)}catch(d){this.split=
+["\u0477","\u0475"],["\u04c2","\u0436"],["\u04d1","\u0430"],["\u04d3","\u0430"],["\u04d7","\u0435"],["\u04db","\u04d9"],["\u04dd","\u0436"],["\u04df","\u0437"],["\u04e3","\u0438"],["\u04e5","\u0438"],["\u04e7","\u043e"],["\u04eb","\u04e9"],["\u04ed","\u044d"],["\u04ef","\u0443"],["\u04f1","\u0443"],["\u04f3","\u0443"],["\u04f5","\u0447"]];const ea=/[^\p{L}\p{N}]+/u,fa=/(\d{3})/g,ha=/(\D)(\d{3})/g,ia=/(\d{3})(\D)/g,ja="".normalize&&/[\u0300-\u036f]/g;function K(a){if(!this)return new K(...arguments);for(let b=0;b<arguments.length;b++)this.assign(arguments[b])}
+K.prototype.assign=function(a){this.normalize=z(a.normalize,!0,this.normalize);let b=a.include,c=b||a.exclude||a.split;if("object"===typeof c){let d=!b,e="";a.include||(e+="\\p{Z}");c.letter&&(e+="\\p{L}");c.number&&(e+="\\p{N}",d=!!b);c.symbol&&(e+="\\p{S}");c.punctuation&&(e+="\\p{P}");c.control&&(e+="\\p{C}");if(c=c.char)e+="object"===typeof c?c.join(""):c;try{this.split=new RegExp("["+(b?"^":"")+e+"]+","u")}catch(f){this.split=/\s+/}this.numeric=d}else{try{this.split=z(c,ea,this.split)}catch(d){this.split=
 /\s+/}this.numeric=z(this.numeric,!0)}this.prepare=z(a.prepare,null,this.prepare);this.finalize=z(a.finalize,null,this.finalize);ja||(this.mapper=new Map(da));this.rtl=a.rtl||!1;this.dedupe=z(a.dedupe,!0,this.dedupe);this.filter=z((c=a.filter)&&new Set(c),null,this.filter);this.matcher=z((c=a.matcher)&&new Map(c),null,this.matcher);this.mapper=z((c=a.mapper)&&new Map(c),null,this.mapper);this.stemmer=z((c=a.stemmer)&&new Map(c),null,this.stemmer);this.replacer=z(a.replacer,null,this.replacer);this.minlength=
 z(a.minlength,1,this.minlength);this.maxlength=z(a.maxlength,0,this.maxlength);if(this.cache=c=z(a.cache,!0,this.cache))this.L=null,this.S="number"===typeof c?c:2E5,this.H=new Map,this.J=new Map,this.A=this.h=128;this.B="";this.O=null;this.M="";this.P=null;if(this.matcher)for(const d of this.matcher.keys())this.B+=(this.B?"|":"")+d;if(this.stemmer)for(const d of this.stemmer.keys())this.M+=(this.M?"|":"")+d;return this};
-I.prototype.encode=function(a){if(this.cache&&a.length<=this.h)if(this.L){if(this.H.has(a))return this.H.get(a)}else this.L=setTimeout(ka,50,this);this.normalize&&(a="function"===typeof this.normalize?this.normalize(a):ja?a.normalize("NFKD").replace(ja,"").toLowerCase():a.toLowerCase());this.prepare&&(a=this.prepare(a));this.numeric&&3<a.length&&(a=a.replace(ha,"$1 $2").replace(ia,"$1 $2").replace(fa,"$1 "));const b=!(this.dedupe||this.mapper||this.filter||this.matcher||this.stemmer||this.replacer);
+K.prototype.encode=function(a){if(this.cache&&a.length<=this.h)if(this.L){if(this.H.has(a))return this.H.get(a)}else this.L=setTimeout(ka,50,this);this.normalize&&(a="function"===typeof this.normalize?this.normalize(a):ja?a.normalize("NFKD").replace(ja,"").toLowerCase():a.toLowerCase());this.prepare&&(a=this.prepare(a));this.numeric&&3<a.length&&(a=a.replace(ha,"$1 $2").replace(ia,"$1 $2").replace(fa,"$1 "));const b=!(this.dedupe||this.mapper||this.filter||this.matcher||this.stemmer||this.replacer);
 let c=[],d=this.split||""===this.split?a.split(this.split):a;for(let f=0,g,h;f<d.length;f++){if(!(g=h=d[f]))continue;if(g.length<this.minlength)continue;if(b){c.push(g);continue}if(this.filter&&this.filter.has(g))continue;if(this.cache&&g.length<=this.A)if(this.L){var e=this.J.get(g);if(e||""===e){e&&c.push(e);continue}}else this.L=setTimeout(ka,50,this);let k;this.stemmer&&2<g.length&&(this.P||(this.P=new RegExp("(?!^)("+this.M+")$")),g=g.replace(this.P,l=>this.stemmer.get(l)),k=1);g&&k&&(g.length<
-this.minlength||this.filter&&this.filter.has(g))&&(g="");if(g&&(this.mapper||this.dedupe&&1<g.length)){e="";for(let l=0,m="",n,p;l<g.length;l++)n=g.charAt(l),n===m&&this.dedupe||((p=this.mapper&&this.mapper.get(n))||""===p?p===m&&this.dedupe||!(m=p)||(e+=p):e+=m=n);g=e}this.matcher&&1<g.length&&(this.O||(this.O=new RegExp("("+this.B+")","g")),g=g.replace(this.O,l=>this.matcher.get(l)));if(g&&this.replacer)for(e=0;g&&e<this.replacer.length;e+=2)g=g.replace(this.replacer[e],this.replacer[e+1]);this.cache&&
-h.length<=this.A&&(this.J.set(h,g),this.J.size>this.S&&(this.J.clear(),this.A=this.A/1.1|0));g&&c.push(g)}this.finalize&&(c=this.finalize(c)||c);this.cache&&a.length<=this.h&&(this.H.set(a,c),this.H.size>this.S&&(this.H.clear(),this.h=this.h/1.1|0));return c};function ka(a){a.L=null;a.H.clear();a.J.clear()};async function la(a){a=a.data;var b=self._index;const c=a.args;var d=a.task;switch(d){case "init":d=a.options||{};(b=d.config)&&(d=(await import(b))["default"]);(b=a.factory)?(Function("return "+b)()(self),self._index=new self.FlexSearch.Index(d),delete self.FlexSearch):self._index=new K(d);postMessage({id:a.id});break;default:a=a.id,b=b[d].apply(b,c),postMessage("search"===d?{id:a,msg:b}:{id:a})}};let M=0;
-function N(a={}){function b(g){function h(k){k=k.data||k;const l=k.id,m=l&&e.h[l];m&&(m(k.msg),delete e.h[l])}this.worker=g;this.h=A();if(this.worker){d?this.worker.on("message",h):this.worker.onmessage=h;if(a.config)return new Promise(function(k){e.h[++M]=function(){k(e)};e.worker.postMessage({id:M,task:"init",factory:c,options:a})});this.worker.postMessage({task:"init",factory:c,options:a});return this}}if(!this)return new N(a);let c="undefined"!==typeof self?self._factory:"undefined"!==typeof window?
+this.minlength||this.filter&&this.filter.has(g))&&(g="");if(g&&(this.mapper||this.dedupe&&1<g.length)){e="";for(let l=0,m="",p,n;l<g.length;l++)p=g.charAt(l),p===m&&this.dedupe||((n=this.mapper&&this.mapper.get(p))||""===n?n===m&&this.dedupe||!(m=n)||(e+=n):e+=m=p);g=e}this.matcher&&1<g.length&&(this.O||(this.O=new RegExp("("+this.B+")","g")),g=g.replace(this.O,l=>this.matcher.get(l)));if(g&&this.replacer)for(e=0;g&&e<this.replacer.length;e+=2)g=g.replace(this.replacer[e],this.replacer[e+1]);this.cache&&
+h.length<=this.A&&(this.J.set(h,g),this.J.size>this.S&&(this.J.clear(),this.A=this.A/1.1|0));g&&c.push(g)}this.finalize&&(c=this.finalize(c)||c);this.cache&&a.length<=this.h&&(this.H.set(a,c),this.H.size>this.S&&(this.H.clear(),this.h=this.h/1.1|0));return c};function ka(a){a.L=null;a.H.clear();a.J.clear()};async function la(a){a=a.data;var b=self._index;const c=a.args;var d=a.task;switch(d){case "init":d=a.options||{};(b=d.config)&&(d=(await import(b))["default"]);(b=a.factory)?(Function("return "+b)()(self),self._index=new self.FlexSearch.Index(d),delete self.FlexSearch):self._index=new L(d);postMessage({id:a.id});break;default:a=a.id,b=b[d].apply(b,c),postMessage("search"===d?{id:a,msg:b}:{id:a})}};let M=0;
+function N(a={}){function b(g){function h(k){k=k.data||k;const l=k.id,m=l&&e.h[l];m&&(m(k.msg),delete e.h[l])}this.worker=g;this.h=B();if(this.worker){d?this.worker.on("message",h):this.worker.onmessage=h;if(a.config)return new Promise(function(k){e.h[++M]=function(){k(e)};e.worker.postMessage({id:M,task:"init",factory:c,options:a})});this.worker.postMessage({task:"init",factory:c,options:a});return this}}if(!this)return new N(a);let c="undefined"!==typeof self?self._factory:"undefined"!==typeof window?
 window._factory:null;c&&(c=c.toString());const d="undefined"===typeof window,e=this,f=ma(c,d,a.worker);return f.then?f.then(function(g){return b.call(e,g)}):b.call(this,f)}O("add");O("append");O("search");O("update");O("remove");
 function O(a){N.prototype[a]=N.prototype[a+"Async"]=async function(){const b=this,c=[].slice.call(arguments);var d=c[c.length-1];let e;"function"===typeof d&&(e=d,c.splice(c.length-1,1));d=new Promise(function(f){b.h[++M]=f;b.worker.postMessage({task:a,id:M,args:c})});return e?(d.then(e),this):d}}
-function ma(a,b,c){return b?"undefined"!==typeof module?new (require("worker_threads")["Worker"])(__dirname + "/node/node.js"):import("worker_threads").then(function(worker){ return new worker["Worker"]((1,eval)("import.meta.dirname") + "/node/node.mjs"); }):a?new window.Worker(URL.createObjectURL(new Blob(["onmessage="+la.toString()],{type:"text/javascript"}))):new window.Worker(C(c)?c:(0,eval)("import.meta.url").replace("/worker.js","/worker/worker.js").replace("flexsearch.bundle.module.min.js",
+function ma(a,b,c){return b?"undefined"!==typeof module?new (require("worker_threads")["Worker"])(__dirname + "/node/node.js"):import("worker_threads").then(function(worker){ return new worker["Worker"]((1,eval)("import.meta.dirname") + "/node/node.mjs"); }):a?new window.Worker(URL.createObjectURL(new Blob(["onmessage="+la.toString()],{type:"text/javascript"}))):new window.Worker(F(c)?c:(0,eval)("import.meta.url").replace("/worker.js","/worker/worker.js").replace("flexsearch.bundle.module.min.js",
 "module/worker/worker.js"),{type:"module"})};function na(a){P.call(a,"add");P.call(a,"append");P.call(a,"search");P.call(a,"update");P.call(a,"remove")}function P(a){this[a+"Async"]=function(){var b=arguments;const c=b[b.length-1];let d;"function"===typeof c&&(d=c,delete b[b.length-1]);b=this[a].apply(this,b);d&&(b.then?b.then(d):d(b));return b}};function oa(a,b,c,d,e,f,g,h){(d=a(c?c+"."+d:d,JSON.stringify(g)))&&d.then?d.then(function(){b.export(a,b,c,e,f+1,h)}):b.export(a,b,c,e,f+1,h)};function pa(a,b,c,d){let e=[];for(let f=0,g;f<a.index.length;f++)if(g=a.index[f],b>=g.length)b-=g.length;else{b=g[d?"splice":"slice"](b,c);const h=b.length;if(h&&(e=e.length?e.concat(b):b,c-=h,d&&(a.length-=h),!c))break;b=0}return e}
 function Q(a){if(!this)return new Q(a);this.index=a?[a]:[];this.length=a?a.length:0;const b=this;return new Proxy([],{get(c,d){if("length"===d)return b.length;if("push"===d)return function(e){b.index[b.index.length-1].push(e);b.length++};if("pop"===d)return function(){if(b.length)return b.length--,b.index[b.index.length-1].pop()};if("indexOf"===d)return function(e){let f=0;for(let g=0,h,k;g<b.index.length;g++){h=b.index[g];k=h.indexOf(e);if(0<=k)return f+k;f+=h.length}return-1};if("includes"===d)return function(e){for(let f=
 0;f<b.index.length;f++)if(b.index[f].includes(e))return!0;return!1};if("slice"===d)return function(e,f){return pa(b,e||0,f||b.length,!1)};if("splice"===d)return function(e,f){return pa(b,e||0,f||b.length,!0)};if("constructor"===d)return Array;if("symbol"!==typeof d)return(c=b.index[d/2**31|0])&&c[d]},set(c,d,e){c=d/2**31|0;(b.index[c]||(b.index[c]=[]))[d]=e;b.length++;return!0}})}Q.prototype.clear=function(){this.index.length=0};Q.prototype.destroy=function(){this.proxy=this.index=null};
-Q.prototype.push=function(){};function R(a=8){if(!this)return new R(a);this.index=A();this.B=[];this.size=0;32<a?(this.h=qa,this.A=BigInt(a)):(this.h=ra,this.A=a)}R.prototype.get=function(a){const b=this.index[this.h(a)];return b&&b.get(a)};R.prototype.set=function(a,b){var c=this.h(a);let d=this.index[c];d?(c=d.size,d.set(a,b),(c-=d.size)&&this.size++):(this.index[c]=d=new Map([[a,b]]),this.B.push(d))};
-function S(a=8){if(!this)return new S(a);this.index=A();this.h=[];32<a?(this.B=qa,this.A=BigInt(a)):(this.B=ra,this.A=a)}S.prototype.add=function(a){var b=this.B(a);let c=this.index[b];c?(b=c.size,c.add(a),(b-=c.size)&&this.size++):(this.index[b]=c=new Set([a]),this.h.push(c))};u=R.prototype;u.has=S.prototype.has=function(a){const b=this.index[this.B(a)];return b&&b.has(a)};u.delete=S.prototype.delete=function(a){const b=this.index[this.B(a)];b&&b.delete(a)&&this.size--};
-u.clear=S.prototype.clear=function(){this.index=A();this.h=[];this.size=0};u.values=S.prototype.values=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].values())yield b};u.keys=S.prototype.keys=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].keys())yield b};u.entries=S.prototype.entries=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].entries())yield b};
-function ra(a){let b=2**this.A-1;if("number"==typeof a)return a&b;let c=0,d=this.A+1;for(let e=0;e<a.length;e++)c=(c*d^a.charCodeAt(e))&b;return 32===this.A?c+2**31:c}function qa(a){let b=BigInt(2)**this.A-BigInt(1);var c=typeof a;if("bigint"===c)return a&b;if("number"===c)return BigInt(a)&b;c=BigInt(0);let d=this.A+BigInt(1);for(let e=0;e<a.length;e++)c=(c*d^BigInt(a.charCodeAt(e)))&b;return c};T.prototype.add=function(a,b,c){D(a)&&(b=a,a=H(b,this.key));if(b&&(a||0===a)){if(!c&&this.reg.has(a))return this.update(a,b);for(let h=0,k;h<this.field.length;h++){k=this.D[h];var d=this.index.get(this.field[h]);if("function"===typeof k){var e=k(b);e&&d.add(a,e,!1,!0)}else if(e=k.I,!e||e(b))k.constructor===String?k=[""+k]:C(k)&&(k=[k]),sa(b,k,this.K,0,d,a,k[0],c)}if(this.tag)for(d=0;d<this.G.length;d++){var f=this.G[d];e=this.tag.get(this.N[d]);let h=A();if("function"===typeof f){if(f=f(b),!f)continue}else{var g=
-f.I;if(g&&!g(b))continue;f.constructor===String&&(f=""+f);f=H(b,f)}if(e&&f){C(f)&&(f=[f]);for(let k=0,l,m;k<f.length;k++)if(l=f[k],!h[l]&&(h[l]=1,(g=e.get(l))?m=g:e.set(l,m=[]),!c||!m.includes(a))){if(m.length===2**31-1){g=new Q(m);if(this.fastupdate)for(let n of this.reg.values())n.includes(m)&&(n[n.indexOf(m)]=g);e.set(l,m=g)}m.push(a);this.fastupdate&&((g=this.reg.get(a))?g.push(m):this.reg.set(a,[m]))}}}if(this.store&&(!c||!this.store.has(a))){let h;if(this.C){h=A();for(let k=0,l;k<this.C.length;k++){l=
-this.C[k];if((c=l.I)&&!c(b))continue;let m;if("function"===typeof l){m=l(b);if(!m)continue;l=[l.U]}else if(C(l)||l.constructor===String){h[l]=b[l];continue}ta(b,h,l,0,l[0],m)}}this.store.set(a,h||b)}}return this};function ta(a,b,c,d,e,f){a=a[e];if(d===c.length-1)b[e]=f||a;else if(a)if(a.constructor===Array)for(b=b[e]=Array(a.length),e=0;e<a.length;e++)ta(a,b,c,d,e);else b=b[e]||(b[e]=A()),e=c[++d],ta(a,b,c,d,e)}
-function sa(a,b,c,d,e,f,g,h){if(a=a[g])if(d===b.length-1){if(a.constructor===Array){if(c[d]){for(b=0;b<a.length;b++)e.add(f,a[b],!0,!0);return}a=a.join(" ")}e.add(f,a,h,!0)}else if(a.constructor===Array)for(g=0;g<a.length;g++)sa(a,b,c,d,e,f,g,h);else g=b[++d],sa(a,b,c,d,e,f,g,h);else e.db&&e.remove(f)};function ua(a,b,c,d,e,f,g){const h=a.length;let k=[],l;var m;l=A();for(let n=0,p,q,t,r;n<b;n++)for(let v=0;v<h;v++)if(t=a[v],n<t.length&&(p=t[n]))for(let x=0;x<p.length;x++)q=p[x],(m=l[q])?l[q]++:(m=0,l[q]=1),r=k[m]||(k[m]=[]),g||(m=n+(v?0:f||0),r=r[m]||(r[m]=[])),r.push(q);if(a=k.length)if(e)k=1<k.length?va(k,d,c,g,0):k[0];else{if(a<h)return[];k=k[a-1];if(c||d)if(g){if(k.length>c||d)k=k.slice(d,c+d)}else{e=[];for(let n=0,p;n<k.length;n++)if(p=k[n],p.length>d)d-=p.length;else{if(p.length>c||d)p=p.slice(d,
-c+d),c-=p.length,d&&(d-=p.length);e.push(p);if(!c)break}return 1<e.length?[].concat.apply([],e):e[0]}}return k}
-function va(a,b,c,d,e){const f=[],g=A();let h;var k=a.length;let l,m=0;if(d)for(e=k-1;0<=e;e--)for(d=a[e],l=d.length,k=0;k<l;k++){if(h=d[k],!g[h])if(g[h]=1,b)b--;else if(f.push(h),f.length===c)return f}else{let n=ca(a);for(let p=0;p<n;p++)for(let q=k-1;0<=q;q--)if(l=(d=a[q][p])&&d.length)for(let t=0;t<l;t++)if(h=d[t],!g[h])if(g[h]=1,b)b--;else{let r=p+(q<k-1?e||0:0);(f[r]||(f[r]=[])).push(h);if(++m===c)return f}}return f}
-function wa(a,b){const c=A(),d=[];for(let e=0,f;e<b.length;e++){f=b[e];for(let g=0;g<f.length;g++)c[f[g]]=1}for(let e=0,f;e<a.length;e++)f=a[e],1===c[f]&&(d.push(f),c[f]=2);return d};T.prototype.search=function(a,b,c,d){c||(!b&&D(a)?(c=a,a=""):D(b)&&(c=b,b=0));let e=[],f=[],g;let h;let k;let l,m=0,n;if(c){c.constructor===Array&&(c={index:c});a=c.query||a;g=c.pluck;h=c.merge;k=g||c.field||c.index;var p=this.tag&&c.tag;var q=this.store&&c.enrich;var t=c.suggest;n=c.V;b=c.limit||b;l=c.offset||0;b||(b=100);if(p&&(!this.db||!d)){p.constructor!==Array&&(p=[p]);var r=[];for(let y=0,w;y<p.length;y++)if(w=p[y],w.field&&w.tag){var v=w.tag;if(v.constructor===Array)for(var x=0;x<v.length;x++)r.push(w.field,
-v[x]);else r.push(w.field,v)}else{v=Object.keys(w);for(let B=0,J,E;B<v.length;B++)if(J=v[B],E=w[J],E.constructor===Array)for(x=0;x<E.length;x++)r.push(J,E[x]);else r.push(J,E)}p=r;if(!a){t=[];if(r.length)for(p=0;p<r.length;p+=2){if(this.db){d=this.index.get(r[p]);if(!d)continue;t.push(d=d.db.tag(r[p+1],b,l,q))}else d=xa.call(this,r[p],r[p+1],b,l,q);e.push({field:r[p],tag:r[p+1],result:d})}return t.length?Promise.all(t).then(function(y){for(let w=0;w<y.length;w++)e[w].result=y[w];return e}):e}}C(k)&&
-(k=[k])}k||(k=this.field);r=!d&&(this.worker||this.db)&&[];let F;for(let y=0,w,B,J;y<k.length;y++){B=k[y];if(this.db&&this.tag&&!this.D[y])continue;let E;C(B)||(E=B,B=E.field,a=E.query||a,b=E.limit||b,l=E.offset||l,t=E.suggest||t,q=this.store&&(E.enrich||q));if(d)w=d[y];else if(v=E||c,x=this.index.get(B),p&&(this.db&&(v.tag=p,F=x.db.support_tag_search,v.field=k),F||(v.enrich=!1)),r){r[y]=x.search(a,b,v);v&&q&&(v.enrich=q);continue}else w=x.search(a,b,v),v&&q&&(v.enrich=q);J=w&&w.length;if(p&&J){v=
-[];x=0;if(this.db&&d){if(!F)for(let L=k.length;L<d.length;L++){let G=d[L];if(G&&G.length)x++,v.push(G);else if(!t)return e}}else for(let L=0,G,bb;L<p.length;L+=2){G=this.tag.get(p[L]);if(!G)if(t)continue;else return e;if(bb=(G=G&&G.get(p[L+1]))&&G.length)x++,v.push(G);else if(!t)return e}if(x){w=wa(w,v);J=w.length;if(!J&&!t)return e;x--}}if(J)f[m]=B,e.push(w),m++;else if(1===k.length)return e}if(r){if(this.db&&p&&p.length&&!F)for(q=0;q<p.length;q+=2){d=this.index.get(p[q]);if(!d)if(t)continue;else return e;
-r.push(d.db.tag(p[q+1],b,l,!1))}const y=this;return Promise.all(r).then(function(w){return w.length?y.search(a,b,c,w):w})}if(!m)return e;if(g&&(!q||!this.store))return e[0];r=[];for(let y=0,w;y<f.length;y++){w=e[y];q&&w.length&&!w[0].doc&&(this.db?r.push(w=this.index.get(this.field[0]).db.enrich(w)):w.length&&(w=ya.call(this,w)));if(g)return w;e[y]={field:f[y],result:w}}if(q&&this.db&&r.length){const y=this;return Promise.all(r).then(function(w){for(let B=0;B<w.length;B++)e[B].result=w[B];return h?
-za(e,b):n?Aa(e,a,y.index,y.D,n):e})}return h?za(e,b):n?Aa(e,a,this.index,this.D,n):e};function Aa(a,b,c,d,e){let f;for(let g=0,h,k,l,m;g<a.length;g++){h=a[g].result;k=a[g].field;l=c.get(k).encoder;m=d[k.indexOf(k)];l!==f&&(f=l,f.encode(b));for(let n=0;n<h.length;n++){let p="",q=H(h[n].doc,m),t=f.encode(q);for(let r=0;r<t.length;r++)p+=t[r].replace(new RegExp("("+t[r]+")","g"),e.replace("$1",q));console.log(a,c,e);h[n].V=p}}return a}
-function za(a,b){const c=[],d=A();for(let e=0,f,g;e<a.length;e++){f=a[e];g=f.result;for(let h=0,k,l,m;h<g.length;h++)if(l=g[h],k=l.id,m=d[k])m.push(f.field);else{if(c.length===b)return c;l.field=d[k]=[f.field];c.push(l)}}return c}function xa(a,b,c,d,e){a=this.tag.get(a);if(!a)return[];if((b=(a=a&&a.get(b))&&a.length-d)&&0<b){if(b>c||d)a=a.slice(d,d+c);e&&(a=ya.call(this,a));return a}}
+Q.prototype.push=function(){};function R(a=8){if(!this)return new R(a);this.index=B();this.B=[];this.size=0;32<a?(this.h=qa,this.A=BigInt(a)):(this.h=ra,this.A=a)}R.prototype.get=function(a){const b=this.index[this.h(a)];return b&&b.get(a)};R.prototype.set=function(a,b){var c=this.h(a);let d=this.index[c];d?(c=d.size,d.set(a,b),(c-=d.size)&&this.size++):(this.index[c]=d=new Map([[a,b]]),this.B.push(d))};
+function S(a=8){if(!this)return new S(a);this.index=B();this.h=[];32<a?(this.B=qa,this.A=BigInt(a)):(this.B=ra,this.A=a)}S.prototype.add=function(a){var b=this.B(a);let c=this.index[b];c?(b=c.size,c.add(a),(b-=c.size)&&this.size++):(this.index[b]=c=new Set([a]),this.h.push(c))};v=R.prototype;v.has=S.prototype.has=function(a){const b=this.index[this.B(a)];return b&&b.has(a)};v.delete=S.prototype.delete=function(a){const b=this.index[this.B(a)];b&&b.delete(a)&&this.size--};
+v.clear=S.prototype.clear=function(){this.index=B();this.h=[];this.size=0};v.values=S.prototype.values=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].values())yield b};v.keys=S.prototype.keys=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].keys())yield b};v.entries=S.prototype.entries=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].entries())yield b};
+function ra(a){let b=2**this.A-1;if("number"==typeof a)return a&b;let c=0,d=this.A+1;for(let e=0;e<a.length;e++)c=(c*d^a.charCodeAt(e))&b;return 32===this.A?c+2**31:c}function qa(a){let b=BigInt(2)**this.A-BigInt(1);var c=typeof a;if("bigint"===c)return a&b;if("number"===c)return BigInt(a)&b;c=BigInt(0);let d=this.A+BigInt(1);for(let e=0;e<a.length;e++)c=(c*d^BigInt(a.charCodeAt(e)))&b;return c};T.prototype.add=function(a,b,c){G(a)&&(b=a,a=J(b,this.key));if(b&&(a||0===a)){if(!c&&this.reg.has(a))return this.update(a,b);for(let h=0,k;h<this.field.length;h++){k=this.D[h];var d=this.index.get(this.field[h]);if("function"===typeof k){var e=k(b);e&&d.add(a,e,!1,!0)}else if(e=k.I,!e||e(b))k.constructor===String?k=[""+k]:F(k)&&(k=[k]),sa(b,k,this.K,0,d,a,k[0],c)}if(this.tag)for(d=0;d<this.G.length;d++){var f=this.G[d];e=this.tag.get(this.N[d]);let h=B();if("function"===typeof f){if(f=f(b),!f)continue}else{var g=
+f.I;if(g&&!g(b))continue;f.constructor===String&&(f=""+f);f=J(b,f)}if(e&&f){F(f)&&(f=[f]);for(let k=0,l,m;k<f.length;k++)if(l=f[k],!h[l]&&(h[l]=1,(g=e.get(l))?m=g:e.set(l,m=[]),!c||!m.includes(a))){if(m.length===2**31-1){g=new Q(m);if(this.fastupdate)for(let p of this.reg.values())p.includes(m)&&(p[p.indexOf(m)]=g);e.set(l,m=g)}m.push(a);this.fastupdate&&((g=this.reg.get(a))?g.push(m):this.reg.set(a,[m]))}}}if(this.store&&(!c||!this.store.has(a))){let h;if(this.C){h=B();for(let k=0,l;k<this.C.length;k++){l=
+this.C[k];if((c=l.I)&&!c(b))continue;let m;if("function"===typeof l){m=l(b);if(!m)continue;l=[l.U]}else if(F(l)||l.constructor===String){h[l]=b[l];continue}ta(b,h,l,0,l[0],m)}}this.store.set(a,h||b)}}return this};function ta(a,b,c,d,e,f){a=a[e];if(d===c.length-1)b[e]=f||a;else if(a)if(a.constructor===Array)for(b=b[e]=Array(a.length),e=0;e<a.length;e++)ta(a,b,c,d,e);else b=b[e]||(b[e]=B()),e=c[++d],ta(a,b,c,d,e)}
+function sa(a,b,c,d,e,f,g,h){if(a=a[g])if(d===b.length-1){if(a.constructor===Array){if(c[d]){for(b=0;b<a.length;b++)e.add(f,a[b],!0,!0);return}a=a.join(" ")}e.add(f,a,h,!0)}else if(a.constructor===Array)for(g=0;g<a.length;g++)sa(a,b,c,d,e,f,g,h);else g=b[++d],sa(a,b,c,d,e,f,g,h);else e.db&&e.remove(f)};function ua(a,b,c,d,e,f,g){const h=a.length;let k=[],l;var m;l=B();for(let p=0,n,q,r,t;p<b;p++)for(let u=0;u<h;u++)if(r=a[u],p<r.length&&(n=r[p]))for(let x=0;x<n.length;x++)q=n[x],(m=l[q])?l[q]++:(m=0,l[q]=1),t=k[m]||(k[m]=[]),g||(m=p+(u?0:f||0),t=t[m]||(t[m]=[])),t.push(q);if(a=k.length)if(e)k=1<k.length?va(k,d,c,g,0):(k=k[0]).length>c||d?k.slice(d,c+d):k;else{if(a<h)return[];k=k[a-1];if(c||d)if(g){if(k.length>c||d)k=k.slice(d,c+d)}else{e=[];for(let p=0,n;p<k.length;p++)if(n=k[p],n.length>d)d-=n.length;
+else{if(n.length>c||d)n=n.slice(d,c+d),c-=n.length,d&&(d-=n.length);e.push(n);if(!c)break}k=1<e.length?[].concat.apply([],e):e[0]}}return k}
+function va(a,b,c,d,e){const f=[],g=B();let h;var k=a.length;let l,m=0;if(d)for(e=k-1;0<=e;e--)for(d=a[e],l=d.length,k=0;k<l;k++){if(h=d[k],!g[h])if(g[h]=1,b)b--;else if(f.push(h),f.length===c)return f}else{let p=ca(a);for(let n=0;n<p;n++)for(let q=k-1;0<=q;q--)if(l=(d=a[q][n])&&d.length)for(let r=0;r<l;r++)if(h=d[r],!g[h])if(g[h]=1,b)b--;else{let t=n+(q<k-1?e||0:0);(f[t]||(f[t]=[])).push(h);if(++m===c)return f}}return f}
+function wa(a,b){const c=B(),d=[];for(let e=0,f;e<b.length;e++){f=b[e];for(let g=0;g<f.length;g++)c[f[g]]=1}for(let e=0,f;e<a.length;e++)f=a[e],1===c[f]&&(d.push(f),c[f]=2);return d};T.prototype.search=function(a,b,c,d){c||(!b&&G(a)?(c=a,a=""):G(b)&&(c=b,b=0));let e=[],f=[],g;let h;let k;let l,m=0,p;if(c){c.constructor===Array&&(c={index:c});a=c.query||a;g=c.pluck;h=c.merge;k=g||c.field||c.index;var n=this.tag&&c.tag;var q=this.store&&c.enrich;var r=c.suggest;p=c.V;b=c.limit||b;l=c.offset||0;b||(b=100);if(n&&(!this.db||!d)){n.constructor!==Array&&(n=[n]);var t=[];for(let y=0,w;y<n.length;y++)if(w=n[y],w.field&&w.tag){var u=w.tag;if(u.constructor===Array)for(var x=0;x<u.length;x++)t.push(w.field,
+u[x]);else t.push(w.field,u)}else{u=Object.keys(w);for(let A=0,H,C;A<u.length;A++)if(H=u[A],C=w[H],C.constructor===Array)for(x=0;x<C.length;x++)t.push(H,C[x]);else t.push(H,C)}n=t;if(!a){r=[];if(t.length)for(n=0;n<t.length;n+=2){if(this.db){d=this.index.get(t[n]);if(!d)continue;r.push(d=d.db.tag(t[n+1],b,l,q))}else d=xa.call(this,t[n],t[n+1],b,l,q);e.push({field:t[n],tag:t[n+1],result:d})}return r.length?Promise.all(r).then(function(y){for(let w=0;w<y.length;w++)e[w].result=y[w];return e}):e}}F(k)&&
+(k=[k])}k||(k=this.field);t=!d&&(this.worker||this.db)&&[];let D;for(let y=0,w,A,H;y<k.length;y++){A=k[y];if(this.db&&this.tag&&!this.D[y])continue;let C;F(A)||(C=A,A=C.field,a=C.query||a,b=C.limit||b,l=C.offset||l,r=C.suggest||r,q=this.store&&(C.enrich||q));if(d)w=d[y];else if(u=C||c,x=this.index.get(A),n&&(this.db&&(u.tag=n,D=x.db.support_tag_search,u.field=k),D||(u.enrich=!1)),t){t[y]=x.search(a,b,u);u&&q&&(u.enrich=q);continue}else w=x.search(a,b,u),u&&q&&(u.enrich=q);H=w&&w.length;if(n&&H){u=
+[];x=0;if(this.db&&d){if(!D)for(let I=k.length;I<d.length;I++){let E=d[I];if(E&&E.length)x++,u.push(E);else if(!r)return e}}else for(let I=0,E,bb;I<n.length;I+=2){E=this.tag.get(n[I]);if(!E)if(r)continue;else return e;if(bb=(E=E&&E.get(n[I+1]))&&E.length)x++,u.push(E);else if(!r)return e}if(x){w=wa(w,u);H=w.length;if(!H&&!r)return e;x--}}if(H)f[m]=A,e.push(w),m++;else if(1===k.length)return e}if(t){if(this.db&&n&&n.length&&!D)for(q=0;q<n.length;q+=2){d=this.index.get(n[q]);if(!d)if(r)continue;else return e;
+t.push(d.db.tag(n[q+1],b,l,!1))}const y=this;return Promise.all(t).then(function(w){return w.length?y.search(a,b,c,w):w})}if(!m)return e;if(g&&(!q||!this.store))return e[0];t=[];for(let y=0,w;y<f.length;y++){w=e[y];q&&w.length&&!w[0].doc&&(this.db?t.push(w=this.index.get(this.field[0]).db.enrich(w)):w.length&&(w=ya.call(this,w)));if(g)return w;e[y]={field:f[y],result:w}}if(q&&this.db&&t.length){const y=this;return Promise.all(t).then(function(w){for(let A=0;A<w.length;A++)e[A].result=w[A];return h?
+za(e,b):p?Aa(e,a,y.index,y.field,y.D,p):e})}return h?za(e,b):p?Aa(e,a,this.index,this.field,this.D,p):e};
+function Aa(a,b,c,d,e,f){let g,h,k;for(let m=0,p,n,q,r,t;m<a.length;m++){p=a[m].result;n=a[m].field;r=c.get(n);q=r.encoder;k=r.tokenize;t=e[d.indexOf(n)];q!==g&&(g=q,h=g.encode(b));for(let u=0;u<p.length;u++){let x="";var l=J(p[u].doc,t);let D=g.encode(l);l=l.split(g.split);for(let y=0,w,A;y<D.length;y++){w=D[y];A=l[y];let H;for(let C=0,I;C<h.length;C++)if(I=h[C],"strict"===k){if(w===I){x+=(x?" ":"")+f.replace("$1",A);H=!0;break}}else{const E=w.indexOf(I);if(-1<E){x+=(x?" ":"")+A.substring(0,E)+f.replace("$1",
+A.substring(E,I.length))+A.substring(E+I.length);H=!0;break}}H||(x+=(x?" ":"")+l[y])}p[u].V=x}}return a}function za(a,b){const c=[],d=B();for(let e=0,f,g;e<a.length;e++){f=a[e];g=f.result;for(let h=0,k,l,m;h<g.length;h++)if(l=g[h],k=l.id,m=d[k])m.push(f.field);else{if(c.length===b)return c;l.field=d[k]=[f.field];c.push(l)}}return c}function xa(a,b,c,d,e){a=this.tag.get(a);if(!a)return[];if((b=(a=a&&a.get(b))&&a.length-d)&&0<b){if(b>c||d)a=a.slice(d,d+c);e&&(a=ya.call(this,a));return a}}
 function ya(a){const b=Array(a.length);for(let c=0,d;c<a.length;c++)d=a[c],b[c]={id:d,doc:this.store.get(d)};return b};function T(a){if(!this)return new T(a);const b=a.document||a.doc||a;let c,d;this.D=[];this.field=[];this.K=[];this.key=(c=b.key||b.id)&&Ba(c,this.K)||"id";(d=a.keystore||0)&&(this.keystore=d);this.reg=(this.fastupdate=!!a.fastupdate)?d?new R(d):new Map:d?new S(d):new Set;this.C=(c=b.store||null)&&!0!==c&&[];this.store=c&&(d?new R(d):new Map);this.cache=(c=a.cache||null)&&new U(c);a.cache=!1;this.worker=a.worker;this.index=Ca.call(this,a,b);this.tag=null;if(c=b.tag)if("string"===typeof c&&(c=[c]),
 c.length){this.tag=new Map;this.G=[];this.N=[];for(let e=0,f,g;e<c.length;e++){f=c[e];g=f.field||f;if(!g)throw Error("The tag field from the document descriptor is undefined.");f.custom?this.G[e]=f.custom:(this.G[e]=Ba(g,this.K),f.filter&&("string"===typeof this.G[e]&&(this.G[e]=new String(this.G[e])),this.G[e].I=f.filter));this.N[e]=g;this.tag.set(g,new Map)}}if(this.worker){a=[];for(const e of this.index.values())e.then&&a.push(e);if(a.length){const e=this;return Promise.all(a).then(function(f){let g=
-0;for(const h of e.index.entries()){const k=h[0];h[1].then&&e.index.set(k,f[g++])}return e})}}else a.db&&this.mount(a.db)}u=T.prototype;
-u.mount=function(a){let b=this.field;if(this.tag)for(let e=0,f;e<this.N.length;e++){f=this.N[e];var c=void 0;this.index.set(f,c=new K({},this.reg));b===this.field&&(b=b.slice(0));b.push(f);c.tag=this.tag.get(f)}c=[];const d={db:a.db,type:a.type,fastupdate:a.fastupdate};for(let e=0,f,g;e<b.length;e++){d.field=g=b[e];f=this.index.get(g);const h=new a.constructor(a.id,d);h.id=a.id;c[e]=h.mount(f);f.document=!0;e?f.bypass=!0:f.store=this.store}this.db=!0;return Promise.all(c)};
-u.commit=async function(a,b){const c=[];for(const d of this.index.values())c.push(d.db.commit(d,a,b));await Promise.all(c);this.reg.clear()};u.destroy=function(){const a=[];for(const b of this.index.values())a.push(b.destroy());return Promise.all(a)};
-function Ca(a,b){const c=new Map;let d=b.index||b.field||b;C(d)&&(d=[d]);for(let e=0,f,g;e<d.length;e++){f=d[e];C(f)||(g=f,f=f.field);g=D(g)?Object.assign({},a,g):a;if(this.worker){const h=new N(g);c.set(f,h)}this.worker||c.set(f,new K(g,this.reg));g.custom?this.D[e]=g.custom:(this.D[e]=Ba(f,this.K),g.filter&&("string"===typeof this.D[e]&&(this.D[e]=new String(this.D[e])),this.D[e].I=g.filter));this.field[e]=f}if(this.C){a=b.store;C(a)&&(a=[a]);for(let e=0,f,g;e<a.length;e++)f=a[e],g=f.field||f,f.custom?
-(this.C[e]=f.custom,f.custom.U=g):(this.C[e]=Ba(g,this.K),f.filter&&("string"===typeof this.C[e]&&(this.C[e]=new String(this.C[e])),this.C[e].I=f.filter))}return c}function Ba(a,b){const c=a.split(":");let d=0;for(let e=0;e<c.length;e++)a=c[e],"]"===a[a.length-1]&&(a=a.substring(0,a.length-2))&&(b[d]=!0),a&&(c[d++]=a);d<c.length&&(c.length=d);return 1<d?c:c[0]}u.append=function(a,b){return this.add(a,b,!0)};u.update=function(a,b){return this.remove(a).add(a,b)};
-u.remove=function(a){D(a)&&(a=H(a,this.key));for(var b of this.index.values())b.remove(a,!0);if(this.reg.has(a)){if(this.tag&&!this.fastupdate)for(let c of this.tag.values())for(let d of c){b=d[0];const e=d[1],f=e.indexOf(a);-1<f&&(1<e.length?e.splice(f,1):c.delete(b))}this.store&&this.store.delete(a);this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
-u.clear=function(){for(const a of this.index.values())a.clear();if(this.tag)for(const a of this.tag.values())a.clear();this.store&&this.store.clear();return this};u.contain=function(a){return this.db?this.index.get(this.field[0]).db.has(a):this.reg.has(a)};u.cleanup=function(){for(const a of this.index.values())a.cleanup();return this};u.get=function(a){return this.db?this.index.get(this.field[0]).db.enrich(a).then(function(b){return b[0]&&b[0].doc}):this.store.get(a)};
-u.set=function(a,b){this.store.set(a,b);return this};u.searchCache=Da;u.export=function(a,b,c,d,e,f){let g;"undefined"===typeof f&&(g=new Promise(k=>{f=k}));e||(e=0);d||(d=0);if(d<this.field.length){c=this.field[d];var h=this.index[c];b=this;h.export(a,b,e?c:"",d,e++,f)||(d++,b.export(a,b,c,d,1,f))}else{switch(e){case 1:b="tag";h=this.A;c=null;break;case 2:b="store";h=this.store;c=null;break;default:f();return}oa(a,this,c,b,d,e,h,f)}return g};
-u.import=function(a,b){if(b)switch(C(b)&&(b=JSON.parse(b)),a){case "tag":this.A=b;break;case "reg":this.fastupdate=!1;this.reg=b;for(let d=0,e;d<this.field.length;d++)e=this.index[this.field[d]],e.reg=b,e.fastupdate=!1;break;case "store":this.store=b;break;default:a=a.split(".");const c=a[0];a=a[1];c&&a&&this.index[c].import(a,b)}};na(T.prototype);function Da(a,b,c){a=("object"===typeof a?""+a.query:a).toLowerCase();let d=this.cache.get(a);if(!d){d=this.search(a,b,c);if(d.then){const e=this;d.then(function(f){e.cache.set(a,f);return f})}this.cache.set(a,d)}return d}function U(a){this.limit=a&&!0!==a?a:1E3;this.cache=new Map;this.h=""}U.prototype.set=function(a,b){this.cache.set(this.h=a,b);this.cache.size>this.limit&&this.cache.delete(this.cache.keys().next().value)};
+0;for(const h of e.index.entries()){const k=h[0];h[1].then&&e.index.set(k,f[g++])}return e})}}else a.db&&this.mount(a.db)}v=T.prototype;
+v.mount=function(a){let b=this.field;if(this.tag)for(let e=0,f;e<this.N.length;e++){f=this.N[e];var c=void 0;this.index.set(f,c=new L({},this.reg));b===this.field&&(b=b.slice(0));b.push(f);c.tag=this.tag.get(f)}c=[];const d={db:a.db,type:a.type,fastupdate:a.fastupdate};for(let e=0,f,g;e<b.length;e++){d.field=g=b[e];f=this.index.get(g);const h=new a.constructor(a.id,d);h.id=a.id;c[e]=h.mount(f);f.document=!0;e?f.bypass=!0:f.store=this.store}this.db=!0;return Promise.all(c)};
+v.commit=async function(a,b){const c=[];for(const d of this.index.values())c.push(d.db.commit(d,a,b));await Promise.all(c);this.reg.clear()};v.destroy=function(){const a=[];for(const b of this.index.values())a.push(b.destroy());return Promise.all(a)};
+function Ca(a,b){const c=new Map;let d=b.index||b.field||b;F(d)&&(d=[d]);for(let e=0,f,g;e<d.length;e++){f=d[e];F(f)||(g=f,f=f.field);g=G(g)?Object.assign({},a,g):a;if(this.worker){const h=new N(g);c.set(f,h)}this.worker||c.set(f,new L(g,this.reg));g.custom?this.D[e]=g.custom:(this.D[e]=Ba(f,this.K),g.filter&&("string"===typeof this.D[e]&&(this.D[e]=new String(this.D[e])),this.D[e].I=g.filter));this.field[e]=f}if(this.C){a=b.store;F(a)&&(a=[a]);for(let e=0,f,g;e<a.length;e++)f=a[e],g=f.field||f,f.custom?
+(this.C[e]=f.custom,f.custom.U=g):(this.C[e]=Ba(g,this.K),f.filter&&("string"===typeof this.C[e]&&(this.C[e]=new String(this.C[e])),this.C[e].I=f.filter))}return c}function Ba(a,b){const c=a.split(":");let d=0;for(let e=0;e<c.length;e++)a=c[e],"]"===a[a.length-1]&&(a=a.substring(0,a.length-2))&&(b[d]=!0),a&&(c[d++]=a);d<c.length&&(c.length=d);return 1<d?c:c[0]}v.append=function(a,b){return this.add(a,b,!0)};v.update=function(a,b){return this.remove(a).add(a,b)};
+v.remove=function(a){G(a)&&(a=J(a,this.key));for(var b of this.index.values())b.remove(a,!0);if(this.reg.has(a)){if(this.tag&&!this.fastupdate)for(let c of this.tag.values())for(let d of c){b=d[0];const e=d[1],f=e.indexOf(a);-1<f&&(1<e.length?e.splice(f,1):c.delete(b))}this.store&&this.store.delete(a);this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
+v.clear=function(){for(const a of this.index.values())a.clear();if(this.tag)for(const a of this.tag.values())a.clear();this.store&&this.store.clear();return this};v.contain=function(a){return this.db?this.index.get(this.field[0]).db.has(a):this.reg.has(a)};v.cleanup=function(){for(const a of this.index.values())a.cleanup();return this};v.get=function(a){return this.db?this.index.get(this.field[0]).db.enrich(a).then(function(b){return b[0]&&b[0].doc}):this.store.get(a)};
+v.set=function(a,b){this.store.set(a,b);return this};v.searchCache=Da;v.export=function(a,b,c,d,e,f){let g;"undefined"===typeof f&&(g=new Promise(k=>{f=k}));e||(e=0);d||(d=0);if(d<this.field.length){c=this.field[d];var h=this.index[c];b=this;h.export(a,b,e?c:"",d,e++,f)||(d++,b.export(a,b,c,d,1,f))}else{switch(e){case 1:b="tag";h=this.A;c=null;break;case 2:b="store";h=this.store;c=null;break;default:f();return}oa(a,this,c,b,d,e,h,f)}return g};
+v.import=function(a,b){if(b)switch(F(b)&&(b=JSON.parse(b)),a){case "tag":this.A=b;break;case "reg":this.fastupdate=!1;this.reg=b;for(let d=0,e;d<this.field.length;d++)e=this.index[this.field[d]],e.reg=b,e.fastupdate=!1;break;case "store":this.store=b;break;default:a=a.split(".");const c=a[0];a=a[1];c&&a&&this.index[c].import(a,b)}};na(T.prototype);function Da(a,b,c){a=("object"===typeof a?""+a.query:a).toLowerCase();let d=this.cache.get(a);if(!d){d=this.search(a,b,c);if(d.then){const e=this;d.then(function(f){e.cache.set(a,f);return f})}this.cache.set(a,d)}return d}function U(a){this.limit=a&&!0!==a?a:1E3;this.cache=new Map;this.h=""}U.prototype.set=function(a,b){this.cache.set(this.h=a,b);this.cache.size>this.limit&&this.cache.delete(this.cache.keys().next().value)};
 U.prototype.get=function(a){const b=this.cache.get(a);b&&this.h!==a&&(this.cache.delete(a),this.cache.set(this.h=a,b));return b};U.prototype.remove=function(a){for(const b of this.cache){const c=b[0];b[1].includes(a)&&this.cache.delete(c)}};U.prototype.clear=function(){this.cache.clear();this.h=""};const Ea={normalize:function(a){return a.toLowerCase()},dedupe:!1};const Fa=new Map([["b","p"],["v","f"],["w","f"],["z","s"],["x","s"],["d","t"],["n","m"],["c","k"],["g","k"],["j","k"],["q","k"],["i","e"],["y","e"],["u","o"]]);const Ga=new Map([["ae","a"],["oe","o"],["sh","s"],["kh","k"],["th","t"],["pf","f"]]),Ha=[/([^aeo])h(.)/g,"$1$2",/([aeo])h([^aeo]|$)/g,"$1$2",/([^0-9])\1+/g,"$1"];const Ia={a:"",e:"",i:"",o:"",u:"",y:"",b:1,f:1,p:1,v:1,c:2,g:2,j:2,k:2,q:2,s:2,x:2,z:2,"\u00df":2,d:3,t:3,l:4,m:5,n:5,r:6};const Ja=/[\x00-\x7F]+/g;const Ka=/[\x00-\x7F]+/g;const La=/[\x00-\x7F]+/g;var Ma={LatinExact:{normalize:!1,dedupe:!1},LatinDefault:Ea,LatinSimple:{normalize:!0,dedupe:!0},LatinBalance:{normalize:!0,dedupe:!0,mapper:Fa},LatinAdvanced:{normalize:!0,dedupe:!0,mapper:Fa,matcher:Ga,replacer:Ha},LatinExtra:{normalize:!0,dedupe:!0,mapper:Fa,replacer:Ha.concat([/(?!^)[aeo]/g,""]),matcher:Ga},LatinSoundex:{normalize:!0,dedupe:!1,include:{letter:!0},finalize:function(a){for(let c=0;c<a.length;c++){var b=a[c];let d=b.charAt(0),e=Ia[d];for(let f=1,g;f<b.length&&(g=b.charAt(f),"h"===
-g||"w"===g||!(g=Ia[g])||g===e||(d+=g,e=g,4!==d.length));f++);a[c]=d}}},ArabicDefault:{rtl:!0,normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(Ja," ")}},CjkDefault:{normalize:!1,dedupe:!0,split:"",prepare:function(a){return(""+a).replace(Ka,"")}},CyrillicDefault:{normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(La," ")}}};const Na={memory:{resolution:1},performance:{resolution:6,fastupdate:!0,context:{depth:1,resolution:3}},match:{tokenize:"forward"},score:{resolution:9,context:{depth:2,resolution:9}}};A();K.prototype.add=function(a,b,c,d){if(b&&(a||0===a)){if(!d&&!c&&this.reg.has(a))return this.update(a,b);b=this.encoder.encode(b);if(d=b.length){const l=A(),m=A(),n=this.depth,p=this.resolution;for(let q=0;q<d;q++){let t=b[this.rtl?d-1-q:q];var e=t.length;if(e&&(n||!m[t])){var f=this.score?this.score(b,t,q,null,0):Oa(p,d,q),g="";switch(this.tokenize){case "full":if(2<e){for(f=0;f<e;f++)for(var h=e;h>f;h--){g=t.substring(f,h);var k=this.score?this.score(b,t,q,g,f):Oa(p,d,q,e,f);V(this,m,g,k,a,c)}break}case "reverse":if(1<
-e){for(h=e-1;0<h;h--)g=t[h]+g,k=this.score?this.score(b,t,q,g,h):Oa(p,d,q,e,h),V(this,m,g,k,a,c);g=""}case "forward":if(1<e){for(h=0;h<e;h++)g+=t[h],V(this,m,g,f,a,c);break}default:if(V(this,m,t,f,a,c),n&&1<d&&q<d-1)for(e=A(),g=this.R,f=t,h=Math.min(n+1,d-q),e[f]=1,k=1;k<h;k++)if((t=b[this.rtl?d-1-q-k:q+k])&&!e[t]){e[t]=1;const r=this.score?this.score(b,f,q,t,k):Oa(g+(d/2>g?0:1),d,q,h-1,k-1),v=this.bidirectional&&t>f;V(this,l,v?f:t,r,a,c,v?t:f)}}}}this.fastupdate||this.reg.add(a)}else b=""}this.db&&
-(b||this.commit_task.push({del:a}),this.T&&Pa(this));return this};function V(a,b,c,d,e,f,g){let h=g?a.ctx:a.map,k;if(!b[c]||g&&!(k=b[c])[g])if(g?(b=k||(b[c]=A()),b[g]=1,(k=h.get(g))?h=k:h.set(g,h=new Map)):b[c]=1,(k=h.get(c))?h=k:h.set(c,h=k=[]),h=h[d]||(h[d]=[]),!f||!h.includes(e)){if(h.length===2**31-1){b=new Q(h);if(a.fastupdate)for(let l of a.reg.values())l.includes(h)&&(l[l.indexOf(h)]=b);k[d]=h=b}h.push(e);a.fastupdate&&((d=a.reg.get(e))?d.push(h):a.reg.set(e,[h]))}}
+g||"w"===g||!(g=Ia[g])||g===e||(d+=g,e=g,4!==d.length));f++);a[c]=d}}},ArabicDefault:{rtl:!0,normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(Ja," ")}},CjkDefault:{normalize:!1,dedupe:!0,split:"",prepare:function(a){return(""+a).replace(Ka,"")}},CyrillicDefault:{normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(La," ")}}};const Na={memory:{resolution:1},performance:{resolution:6,fastupdate:!0,context:{depth:1,resolution:3}},match:{tokenize:"forward"},score:{resolution:9,context:{depth:2,resolution:9}}};B();L.prototype.add=function(a,b,c,d){if(b&&(a||0===a)){if(!d&&!c&&this.reg.has(a))return this.update(a,b);b=this.encoder.encode(b);if(d=b.length){const l=B(),m=B(),p=this.depth,n=this.resolution;for(let q=0;q<d;q++){let r=b[this.rtl?d-1-q:q];var e=r.length;if(e&&(p||!m[r])){var f=this.score?this.score(b,r,q,null,0):Oa(n,d,q),g="";switch(this.tokenize){case "full":if(2<e){for(f=0;f<e;f++)for(var h=e;h>f;h--){g=r.substring(f,h);var k=this.score?this.score(b,r,q,g,f):Oa(n,d,q,e,f);V(this,m,g,k,a,c)}break}case "reverse":if(1<
+e){for(h=e-1;0<h;h--)g=r[h]+g,k=this.score?this.score(b,r,q,g,h):Oa(n,d,q,e,h),V(this,m,g,k,a,c);g=""}case "forward":if(1<e){for(h=0;h<e;h++)g+=r[h],V(this,m,g,f,a,c);break}default:if(V(this,m,r,f,a,c),p&&1<d&&q<d-1)for(e=B(),g=this.R,f=r,h=Math.min(p+1,d-q),e[f]=1,k=1;k<h;k++)if((r=b[this.rtl?d-1-q-k:q+k])&&!e[r]){e[r]=1;const t=this.score?this.score(b,f,q,r,k):Oa(g+(d/2>g?0:1),d,q,h-1,k-1),u=this.bidirectional&&r>f;V(this,l,u?f:r,t,a,c,u?r:f)}}}}this.fastupdate||this.reg.add(a)}else b=""}this.db&&
+(b||this.commit_task.push({del:a}),this.T&&Pa(this));return this};function V(a,b,c,d,e,f,g){let h=g?a.ctx:a.map,k;if(!b[c]||g&&!(k=b[c])[g])if(g?(b=k||(b[c]=B()),b[g]=1,(k=h.get(g))?h=k:h.set(g,h=new Map)):b[c]=1,(k=h.get(c))?h=k:h.set(c,h=k=[]),h=h[d]||(h[d]=[]),!f||!h.includes(e)){if(h.length===2**31-1){b=new Q(h);if(a.fastupdate)for(let l of a.reg.values())l.includes(h)&&(l[l.indexOf(h)]=b);k[d]=h=b}h.push(e);a.fastupdate&&((d=a.reg.get(e))?d.push(h):a.reg.set(e,[h]))}}
 function Oa(a,b,c,d,e){return c&&1<a?b+(d||0)<=a?c+(e||0):(a-1)/(b+(d||0))*(c+(e||0))+1|0:0};function W(a,b,c,d){if(1===a.length)return a=a[0],a=c||a.length>b?b?a.slice(c,c+b):a.slice(c):a,d?Qa(a):a;let e=[];for(let f=0,g,h;f<a.length;f++)if((g=a[f])&&(h=g.length)){if(c){if(c>=h){c-=h;continue}c<h&&(g=b?g.slice(c,c+b):g.slice(c),h=g.length,c=0)}if(e.length)h>b&&(g=g.slice(0,b),h=g.length),e.push(g);else{if(h>=b)return h>b&&(g=g.slice(0,b)),d?Qa(g):g;e=[g]}b-=h;if(!b)break}if(!e.length)return e;e=1<e.length?[].concat.apply([],e):e[0];return d?Qa(e):e}
 function Qa(a){for(let b=0;b<a.length;b++)a[b]={score:b,id:a[b]};return a};X.prototype.or=function(){const a=this;let b=arguments;var c=b[0];if(c.then)return c.then(function(){return a.or.apply(a,b)});if(c[0]&&c[0].index)return this.or.apply(this,c);let d=[];c=[];let e=0,f=0,g,h;for(let k=0,l;k<b.length;k++)if(l=b[k]){e=l.limit||0;f=l.offset||0;g=l.enrich;h=l.resolve;let m;if(l.constructor===X)m=l.result;else if(l.constructor===Array)m=l;else if(l.index)l.resolve=!1,m=l.index.search(l).result;else if(l.and)m=this.and(l.and);else if(l.xor)m=this.xor(l.xor);else if(l.not)m=
 this.not(l.not);else continue;d[k]=m;m.then&&c.push(m)}if(c.length)return Promise.all(c).then(function(){a.result.length&&(d=d.concat([a.result]));a.result=Ra(d,e,f,g,h,a.F);return h?a.result:a});d.length&&(this.result.length&&(d=d.concat([this.result])),this.result=Ra(d,e,f,g,h,this.F));return h?this.result:this};function Ra(a,b,c,d,e,f){if(!a.length)return a;"object"===typeof b&&(c=b.offset||0,d=b.enrich||!1,b=b.limit||0);return 2>a.length?e?W(a[0],b,c,d):a[0]:va(a,c,b,e,f)};X.prototype.and=function(){if(this.result.length){const b=this;let c=arguments;var a=c[0];if(a.then)return a.then(function(){return b.and.apply(b,c)});if(a[0]&&a[0].index)return this.and.apply(this,a);let d=[];a=[];let e=0,f=0,g,h;for(let k=0,l;k<c.length;k++)if(l=c[k]){e=l.limit||0;f=l.offset||0;g=l.resolve;h=l.suggest;let m;if(l.constructor===X)m=l.result;else if(l.constructor===Array)m=l;else if(l.index)l.resolve=!1,m=l.index.search(l).result;else if(l.or)m=this.or(l.or);else if(l.xor)m=this.xor(l.xor);
-else if(l.not)m=this.not(l.not);else continue;d[k]=m;m.then&&a.push(m)}if(!d.length)return this.result=d,g?this.result:this;if(a.length)return Promise.all(a).then(function(){d=[b.result].concat(d);b.result=Sa(d,e,f,g,b.F,h);return g?b.result:b});d=[this.result].concat(d);this.result=Sa(d,e,f,g,this.F,h);return g?this.result:this}return this};function Sa(a,b,c,d,e,f){if(2>a.length)return[];let g=[];A();let h=ca(a);return h?ua(a,h,b,c,f,e,d):g};X.prototype.xor=function(){const a=this;let b=arguments;var c=b[0];if(c.then)return c.then(function(){return a.xor.apply(a,b)});if(c[0]&&c[0].index)return this.xor.apply(this,c);let d=[];c=[];let e=0,f=0,g,h;for(let k=0,l;k<b.length;k++)if(l=b[k]){e=l.limit||0;f=l.offset||0;g=l.enrich;h=l.resolve;let m;if(l.constructor===X)m=l.result;else if(l.constructor===Array)m=l;else if(l.index)l.resolve=!1,m=l.index.search(l).result;else if(l.or)m=this.or(l.or);else if(l.and)m=this.and(l.and);else if(l.not)m=
+else if(l.not)m=this.not(l.not);else continue;d[k]=m;m.then&&a.push(m)}if(!d.length)return this.result=d,g?this.result:this;if(a.length)return Promise.all(a).then(function(){d=[b.result].concat(d);b.result=Sa(d,e,f,g,b.F,h);return g?b.result:b});d=[this.result].concat(d);this.result=Sa(d,e,f,g,this.F,h);return g?this.result:this}return this};function Sa(a,b,c,d,e,f){if(2>a.length)return[];let g=[];B();let h=ca(a);return h?ua(a,h,b,c,f,e,d):g};X.prototype.xor=function(){const a=this;let b=arguments;var c=b[0];if(c.then)return c.then(function(){return a.xor.apply(a,b)});if(c[0]&&c[0].index)return this.xor.apply(this,c);let d=[];c=[];let e=0,f=0,g,h;for(let k=0,l;k<b.length;k++)if(l=b[k]){e=l.limit||0;f=l.offset||0;g=l.enrich;h=l.resolve;let m;if(l.constructor===X)m=l.result;else if(l.constructor===Array)m=l;else if(l.index)l.resolve=!1,m=l.index.search(l).result;else if(l.or)m=this.or(l.or);else if(l.and)m=this.and(l.and);else if(l.not)m=
 this.not(l.not);else continue;d[k]=m;m.then&&c.push(m)}if(c.length)return Promise.all(c).then(function(){a.result.length&&(d=[a.result].concat(d));a.result=Ta(d,e,f,g,!h,a.F);return h?a.result:a});d.length&&(this.result.length&&(d=[this.result].concat(d)),this.result=Ta(d,e,f,g,!h,a.F));return h?this.result:this};
-function Ta(a,b,c,d,e,f){if(!a.length)return a;if(2>a.length)return e?W(a[0],b,c,d):a[0];d=[];const g=A();let h=0;for(let k=0,l;k<a.length;k++)if(l=a[k])for(let m=0,n;m<l.length;m++)if(n=l[m]){h<n.length&&(h=n.length);for(let p=0,q;p<n.length;p++)q=n[p],g[q]?g[q]++:g[q]=1}for(let k=0,l,m=0;k<h;k++)for(let n=0,p;n<a.length;n++)if(p=a[n])if(l=p[k])for(let q=0,t;q<l.length;q++)if(t=l[q],1===g[t])if(c)c--;else if(e){if(d.push(t),d.length===b)return d}else{const r=k+(n?f:0);d[r]||(d[r]=[]);d[r].push(t);
+function Ta(a,b,c,d,e,f){if(!a.length)return a;if(2>a.length)return e?W(a[0],b,c,d):a[0];d=[];const g=B();let h=0;for(let k=0,l;k<a.length;k++)if(l=a[k])for(let m=0,p;m<l.length;m++)if(p=l[m]){h<p.length&&(h=p.length);for(let n=0,q;n<p.length;n++)q=p[n],g[q]?g[q]++:g[q]=1}for(let k=0,l,m=0;k<h;k++)for(let p=0,n;p<a.length;p++)if(n=a[p])if(l=n[k])for(let q=0,r;q<l.length;q++)if(r=l[q],1===g[r])if(c)c--;else if(e){if(d.push(r),d.length===b)return d}else{const t=k+(p?f:0);d[t]||(d[t]=[]);d[t].push(r);
 if(++m===b)return d}return d};X.prototype.not=function(){const a=this;let b=arguments;var c=b[0];if(c.then)return c.then(function(){return a.not.apply(a,b)});if(c[0]&&c[0].index)return this.not.apply(this,c);let d=[];c=[];let e=0,f=0,g;for(let h=0,k;h<b.length;h++)if(k=b[h]){e=k.limit||0;f=k.offset||0;g=k.resolve;let l;if(k.constructor===X)l=k.result;else if(k.constructor===Array)l=k;else if(k.index)k.resolve=!1,l=k.index.search(k).result;else if(k.or)l=this.or(k.or);else if(k.and)l=this.and(k.and);else if(k.xor)l=this.xor(k.xor);
 else continue;d[h]=l;l.then&&c.push(l)}if(c.length)return Promise.all(c).then(function(){a.result=Ua.call(a,d,e,f,g);return g?a.result:a});d.length&&(this.result=Ua.call(this,d,e,f,g));return g?this.result:this};
 function Ua(a,b,c,d){if(!a.length)return this.result;const e=[];a=new Set(a.flat().flat());for(let f=0,g,h=0;f<this.result.length;f++)if(g=this.result[f])for(let k=0,l;k<g.length;k++)if(l=g[k],!a.has(l))if(c)c--;else if(d){if(e.push(l),e.length===b)return e}else if(e[f]||(e[f]=[]),e[f].push(l),++h===b)return e;return e};function X(a){if(!this)return new X(a);if(a&&a.index)return a.resolve=!1,this.index=a.index,this.F=a.boost||0,this.result=a.index.search(a).result,this;if(a.constructor===X)return a;this.index=null;this.result=a||[];this.F=0}X.prototype.limit=function(a){if(this.result.length){const b=[];let c=0;for(let d=0,e;d<this.result.length;d++)if(e=this.result[d],e.length+c<a)b[d]=e,c+=e.length;else{b[d]=e.slice(0,a-c);this.result=b;break}}return this};
 X.prototype.offset=function(a){if(this.result.length){const b=[];let c=0;for(let d=0,e;d<this.result.length;d++)e=this.result[d],e.length+c<a?c+=e.length:(b[d]=e.slice(a-c),c=a);this.result=b}return this};X.prototype.boost=function(a){this.F+=a;return this};X.prototype.resolve=function(a,b,c){Va=1;const d=this.result;this.result=this.index=null;return d.length?("object"===typeof a&&(c=a.enrich,b=a.offset,a=a.limit),W(d,a||100,b,c)):d};let Va=1;
-K.prototype.search=function(a,b,c){c||(!b&&D(a)?(c=a,a=""):D(b)&&(c=b,b=0));let d=[],e;let f,g=0,h,k,l,m;if(c){a=c.query||a;b=c.limit||b;g=c.offset||0;var n=c.context;f=c.suggest;(h=Va&&!1!==c.resolve)||(Va=0);k=h&&c.enrich;m=c.boost;l=this.db&&c.tag}else h=this.resolve||Va;a=this.encoder.encode(a);e=a.length;b||!h||(b=100);if(1===e)return Wa.call(this,a[0],"",b,g,h,k,l);n=this.depth&&!1!==n;if(2===e&&n&&!f)return Wa.call(this,a[0],a[1],b,g,h,k,l);let p=c=0;if(1<e){const r=A(),v=[];for(let x=0,F;x<
-e;x++)if((F=a[x])&&!r[F]){if(f||this.db||Y(this,F))v.push(F),r[F]=1;else return h?d:new X(d);const y=F.length;c=Math.max(c,y);p=p?Math.min(p,y):y}a=v;e=a.length}if(!e)return h?d:new X(d);let q=0,t;if(1===e)return Wa.call(this,a[0],"",b,g,h,k,l);if(2===e&&n&&!f)return Wa.call(this,a[0],a[1],b,g,h,k,l);1<e&&(n?(t=a[0],q=1):9<c&&3<c/p&&a.sort(aa));if(this.db){if(this.db.search&&(n=this.db.search(this,a,b,g,f,h,k,l),!1!==n))return n;const r=this;return async function(){for(let v,x;q<e;q++){x=a[q];t?(v=
-await Y(r,x,t,0,0,!1,!1),v=Xa(v,d,f,r.R),f&&!1===v&&d.length||(t=x)):(v=await Y(r,x,"",0,0,!1,!1),v=Xa(v,d,f,r.resolution));if(v)return v;if(f&&q===e-1){let F=d.length;if(!F){if(t){t="";q=-1;continue}return d}if(1===F)return h?W(d[0],b,g):new X(d[0])}}return h?ua(d,r.resolution,b,g,f,m,h):new X(d[0])}()}for(let r,v;q<e;q++){v=a[q];t?(r=Y(this,v,t,0,0,!1,!1),r=Xa(r,d,f,this.R),f&&!1===r&&d.length||(t=v)):(r=Y(this,v,"",0,0,!1,!1),r=Xa(r,d,f,this.resolution));if(r)return r;if(f&&q===e-1){n=d.length;
-if(!n){if(t){t="";q=-1;continue}return d}if(1===n)return h?W(d[0],b,g):new X(d[0])}}d=ua(d,this.resolution,b,g,f,m,h);return h?d:new X(d)};function Wa(a,b,c,d,e,f,g){a=Y(this,a,b,c,d,e,f,g);return this.db?a.then(function(h){return e?h:h&&h.length?e?W(h,c,d):new X(h):e?[]:new X([])}):a&&a.length?e?W(a,c,d):new X(a):e?[]:new X([])}function Xa(a,b,c,d){let e=[];if(a){d=Math.min(a.length,d);for(let f=0,g;f<d;f++)(g=a[f])&&g&&(e[f]=g);if(e.length){b.push(e);return}}return!c&&e}
-function Y(a,b,c,d,e,f,g,h){let k;c&&(k=a.bidirectional&&b>c);if(a.db)return c?a.db.get(k?c:b,k?b:c,d,e,f,g,h):a.db.get(b,"",d,e,f,g,h);a=c?(a=a.ctx.get(k?b:c))&&a.get(k?c:b):a.map.get(b);return a};K.prototype.remove=function(a,b){const c=this.reg.size&&(this.fastupdate?this.reg.get(a):this.reg.has(a));if(c){if(this.fastupdate)for(let d=0,e;d<c.length;d++){if(e=c[d])if(2>e.length)e.pop();else{const f=e.indexOf(a);f===c.length-1?e.pop():e.splice(f,1)}}else Ya(this.map,a),this.depth&&Ya(this.ctx,a);b||this.reg.delete(a)}this.db&&(this.commit_task.push({del:a}),this.T&&Pa(this));this.cache&&this.cache.remove(a);return this};
-function Ya(a,b){let c=0;if(a.constructor===Array)for(let d=0,e,f;d<a.length;d++){if((e=a[d])&&e.length)if(f=e.indexOf(b),0<=f){1<e.length?(e.splice(f,1),c++):delete a[d];break}else c++}else for(let d of a){const e=d[0],f=Ya(d[1],b);f?c+=f:a.delete(e)}return c};function K(a,b){if(!this)return new K(a);if(a){var c=C(a)?a:a.preset;c&&(a=Object.assign({},Na[c],a))}else a={};c=a.context||{};const d=C(a.encoder)?Ma[a.encoder]:a.encode||a.encoder||Ea;this.encoder=d.encode?d:"object"===typeof d?new I(d):{encode:d};let e;this.resolution=a.resolution||9;this.tokenize=e=a.tokenize||"strict";this.depth="strict"===e&&c.depth||0;this.bidirectional=!1!==c.bidirectional;this.fastupdate=!!a.fastupdate;this.score=a.score||null;(e=a.keystore||0)&&(this.keystore=e);this.map=
-e?new R(e):new Map;this.ctx=e?new R(e):new Map;this.reg=b||(this.fastupdate?e?new R(e):new Map:e?new S(e):new Set);this.R=c.resolution||1;this.rtl=d.rtl||a.rtl||!1;this.cache=(e=a.cache||null)&&new U(e);this.resolve=!1!==a.resolve;if(e=a.db)this.db=this.mount(e);this.T=!1!==a.commit;this.commit_task=[];this.commit_timer=null}u=K.prototype;u.mount=function(a){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return a.mount(this)};
-u.commit=function(a,b){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return this.db.commit(this,a,b)};u.destroy=function(){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return this.db.destroy()};function Pa(a){a.commit_timer||(a.commit_timer=setTimeout(function(){a.commit_timer=null;a.db.commit(a,void 0,void 0)},0))}
-u.clear=function(){this.map.clear();this.ctx.clear();this.reg.clear();this.cache&&this.cache.clear();this.db&&(this.commit_timer&&clearTimeout(this.commit_timer),this.commit_timer=null,this.commit_task=[{clear:!0}]);return this};u.append=function(a,b){return this.add(a,b,!0)};u.contain=function(a){return this.db?this.db.has(a):this.reg.has(a)};u.update=function(a,b){const c=this,d=this.remove(a);return d&&d.then?d.then(()=>c.add(a,b)):this.add(a,b)};
-function Za(a){let b=0;if(a.constructor===Array)for(let c=0,d;c<a.length;c++)(d=a[c])&&(b+=d.length);else for(const c of a){const d=c[0],e=Za(c[1]);e?b+=e:a.delete(d)}return b}u.cleanup=function(){if(!this.fastupdate)return this;Za(this.map);this.depth&&Za(this.ctx);return this};u.searchCache=Da;
-u.export=function(a,b,c,d,e,f){let g=!0;"undefined"===typeof f&&(g=new Promise(l=>{f=l}));let h,k;switch(e||(e=0)){case 0:h="reg";if(this.fastupdate){k=A();for(let l of this.reg.keys())k[l]=1}else k=this.reg;break;case 1:h="cfg";k={doc:0,opt:this.h?1:0};break;case 2:h="map";k=this.map;break;case 3:h="ctx";k=this.ctx;break;default:"undefined"===typeof c&&f&&f();return}oa(a,b||this,c,h,d,e,k,f);return g};
-u.import=function(a,b){if(b)switch(C(b)&&(b=JSON.parse(b)),a){case "cfg":this.h=!!b.opt;break;case "reg":this.fastupdate=!1;this.reg=b;break;case "map":this.map=b;break;case "ctx":this.ctx=b}};
-u.serialize=function(a=!0){if(!this.reg.size)return"";let b="",c="";for(var d of this.reg.keys())c||(c=typeof d),b+=(b?",":"")+("string"===c?'"'+d+'"':d);b="index.reg=new Set(["+b+"]);";d="";for(var e of this.map.entries()){var f=e[0],g=e[1],h="";for(let m=0,n;m<g.length;m++){n=g[m]||[""];var k="";for(var l=0;l<n.length;l++)k+=(k?",":"")+("string"===c?'"'+n[l]+'"':n[l]);k="["+k+"]";h+=(h?",":"")+k}h='["'+f+'",['+h+"]]";d+=(d?",":"")+h}d="index.map=new Map(["+d+"]);";e="";for(const m of this.ctx.entries()){f=
-m[0];g=m[1];for(const n of g.entries()){g=n[0];h=n[1];k="";for(let p=0,q;p<h.length;p++){q=h[p]||[""];l="";for(let t=0;t<q.length;t++)l+=(l?",":"")+("string"===c?'"'+q[t]+'"':q[t]);l="["+l+"]";k+=(k?",":"")+l}k='new Map([["'+g+'",['+k+"]]])";k='["'+f+'",'+k+"]";e+=(e?",":"")+k}}e="index.ctx=new Map(["+e+"]);";return a?"function inject(index){"+b+d+e+"}":b+d+e};na(K.prototype);const $a="undefined"!==typeof window&&(window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB),ab=["map","ctx","tag","reg","cfg"];
-function cb(a,b={}){if(!this)return new cb(a,b);"object"===typeof a&&(b=a=a.name);a||console.info("Default storage space was used, because a name was not passed.");this.id="flexsearch"+(a?":"+a.toLowerCase().replace(/[^a-z0-9_\-]/g,""):"");this.field=b.field?b.field.toLowerCase().replace(/[^a-z0-9_\-]/g,""):"";this.support_tag_search=!1;this.db=null;this.h={}}u=cb.prototype;u.mount=function(a){if(!a.encoder)return a.mount(this);a.db=this;return this.open()};
-u.open=function(){let a=this;navigator.storage&&navigator.storage.persist();return this.db||new Promise(function(b,c){const d=$a.open(a.id+(a.field?":"+a.field:""),1);d.onupgradeneeded=function(){const e=a.db=this.result;ab.forEach(f=>{e.objectStoreNames.contains(f)||e.createObjectStore(f)})};d.onblocked=function(e){console.error("blocked",e);c()};d.onerror=function(e){console.error(this.error,e);c()};d.onsuccess=function(){a.db=this.result;a.db.onversionchange=function(){a.close()};b(a)}})};
-u.close=function(){this.db.close();this.db=null};u.destroy=function(){return $a.deleteDatabase(this.id+(this.field?":"+this.field:""))};u.clear=function(){const a=this.db.transaction(ab,"readwrite");for(let b=0;b<ab.length;b++)a.objectStore(ab[b]).clear();return Z(a)};
-u.get=function(a,b,c=0,d=0,e=!0,f=!1){a=this.db.transaction(b?"ctx":"map","readonly").objectStore(b?"ctx":"map").get(b?b+":"+a:a);const g=this;return Z(a).then(function(h){let k=[];if(!h||!h.length)return k;if(e){if(!c&&!d&&1===h.length)return h[0];for(let l=0,m;l<h.length;l++)if((m=h[l])&&m.length){if(d>=m.length){d-=m.length;continue}const n=c?d+Math.min(m.length-d,c):m.length;for(let p=d;p<n;p++)k.push(m[p]);d=0;if(k.length===c)break}return f?g.enrich(k):k}return h})};
-u.tag=function(a,b=0,c=0,d=!1){a=this.db.transaction("tag","readonly").objectStore("tag").get(a);const e=this;return Z(a).then(function(f){if(!f||!f.length||c>=f.length)return[];if(!b&&!c)return f;f=f.slice(c,c+b);return d?e.enrich(f):f})};
-u.enrich=function(a){"object"!==typeof a&&(a=[a]);const b=this.db.transaction("reg","readonly").objectStore("reg"),c=[];for(let d=0;d<a.length;d++)c[d]=Z(b.get(a[d]));return Promise.all(c).then(function(d){for(let e=0;e<d.length;e++)d[e]={id:a[e],doc:d[e]?JSON.parse(d[e]):null};return d})};u.has=function(a){a=this.db.transaction("reg","readonly").objectStore("reg").getKey(a);return Z(a)};u.search=null;u.info=function(){};
-u.transaction=function(a,b,c){let d=this.h[a+":"+b];if(d)return c.call(this,d);let e=this.db.transaction(a,b);this.h[a+":"+b]=d=e.objectStore(a);return new Promise((f,g)=>{e.onerror=h=>{this.h[a+":"+b]=null;e.abort();e=d=null;g(h)};e.oncomplete=h=>{e=d=this.h[a+":"+b]=null;f(h||!0)};return c.call(this,d)})};
-u.commit=async function(a,b,c){if(b)await this.clear(),a.commit_task=[];else{let d=a.commit_task;a.commit_task=[];for(let e=0,f;e<d.length;e++)if(f=d[e],f.clear){await this.clear();b=!0;break}else d[e]=f.W;b||(c||(d=d.concat(ba(a.reg))),d.length&&await this.remove(d))}a.reg.size&&(await this.transaction("map","readwrite",function(d){for(const e of a.map){const f=e[0],g=e[1];g.length&&(b?d.put(g,f):d.get(f).onsuccess=function(){let h=this.result;var k;if(h&&h.length){const l=Math.max(h.length,g.length);
-for(let m=0,n,p;m<l;m++)if((p=g[m])&&p.length){if((n=h[m])&&n.length)for(k=0;k<p.length;k++)n.push(p[k]);else h[m]=p;k=1}}else h=g,k=1;k&&d.put(h,f)})}}),await this.transaction("ctx","readwrite",function(d){for(const e of a.ctx){const f=e[0],g=e[1];for(const h of g){const k=h[0],l=h[1];l.length&&(b?d.put(l,f+":"+k):d.get(f+":"+k).onsuccess=function(){let m=this.result;var n;if(m&&m.length){const p=Math.max(m.length,l.length);for(let q=0,t,r;q<p;q++)if((r=l[q])&&r.length){if((t=m[q])&&t.length)for(n=
-0;n<r.length;n++)t.push(r[n]);else m[q]=r;n=1}}else m=l,n=1;n&&d.put(m,f+":"+k)})}}}),a.store?await this.transaction("reg","readwrite",function(d){for(const e of a.store){const f=e[0],g=e[1];d.put("object"===typeof g?JSON.stringify(g):1,f)}}):a.bypass||await this.transaction("reg","readwrite",function(d){for(const e of a.reg.keys())d.put(1,e)}),a.tag&&await this.transaction("tag","readwrite",function(d){for(const e of a.tag){const f=e[0],g=e[1];g.length&&(d.get(f).onsuccess=function(){let h=this.result;
+L.prototype.search=function(a,b,c){c||(!b&&G(a)?(c=a,a=""):G(b)&&(c=b,b=0));let d=[],e;let f,g=0,h,k,l,m;if(c){a=c.query||a;b=c.limit||b;g=c.offset||0;var p=c.context;f=c.suggest;(h=Va&&!1!==c.resolve)||(Va=0);k=h&&c.enrich;m=c.boost;l=this.db&&c.tag}else h=this.resolve||Va;a=this.encoder.encode(a);e=a.length;b||!h||(b=100);if(1===e)return Wa.call(this,a[0],"",b,g,h,k,l);p=this.depth&&!1!==p;if(2===e&&p&&!f)return Wa.call(this,a[0],a[1],b,g,h,k,l);let n=c=0;if(1<e){const t=B(),u=[];for(let x=0,D;x<
+e;x++)if((D=a[x])&&!t[D]){if(f||this.db||Y(this,D))u.push(D),t[D]=1;else return h?d:new X(d);const y=D.length;c=Math.max(c,y);n=n?Math.min(n,y):y}a=u;e=a.length}if(!e)return h?d:new X(d);let q=0,r;if(1===e)return Wa.call(this,a[0],"",b,g,h,k,l);if(2===e&&p&&!f)return Wa.call(this,a[0],a[1],b,g,h,k,l);1<e&&(p?(r=a[0],q=1):9<c&&3<c/n&&a.sort(aa));if(this.db){if(this.db.search&&(p=this.db.search(this,a,b,g,f,h,k,l),!1!==p))return p;const t=this;return async function(){for(let u,x;q<e;q++){x=a[q];r?(u=
+await Y(t,x,r,0,0,!1,!1),u=Xa(u,d,f,t.R),f&&!1===u&&d.length||(r=x)):(u=await Y(t,x,"",0,0,!1,!1),u=Xa(u,d,f,t.resolution));if(u)return u;if(f&&q===e-1){let D=d.length;if(!D){if(r){r="";q=-1;continue}return d}if(1===D)return h?W(d[0],b,g):new X(d[0])}}return h?ua(d,t.resolution,b,g,f,m,h):new X(d[0])}()}for(let t,u;q<e;q++){u=a[q];r?(t=Y(this,u,r,0,0,!1,!1),t=Xa(t,d,f,this.R),f&&!1===t&&d.length||(r=u)):(t=Y(this,u,"",0,0,!1,!1),t=Xa(t,d,f,this.resolution));if(t)return t;if(f&&q===e-1){p=d.length;
+if(!p){if(r){r="";q=-1;continue}return d}if(1===p)return h?W(d[0],b,g):new X(d[0])}}d=ua(d,this.resolution,b,g,f,m,h);return h?d:new X(d)};function Wa(a,b,c,d,e,f,g){a=Y(this,a,b,c,d,e,f,g);return this.db?a.then(function(h){return e?h:h&&h.length?e?W(h,c,d):new X(h):e?[]:new X([])}):a&&a.length?e?W(a,c,d):new X(a):e?[]:new X([])}function Xa(a,b,c,d){let e=[];if(a){d=Math.min(a.length,d);for(let f=0,g;f<d;f++)(g=a[f])&&g&&(e[f]=g);if(e.length){b.push(e);return}}return!c&&e}
+function Y(a,b,c,d,e,f,g,h){let k;c&&(k=a.bidirectional&&b>c);if(a.db)return c?a.db.get(k?c:b,k?b:c,d,e,f,g,h):a.db.get(b,"",d,e,f,g,h);a=c?(a=a.ctx.get(k?b:c))&&a.get(k?c:b):a.map.get(b);return a};L.prototype.remove=function(a,b){const c=this.reg.size&&(this.fastupdate?this.reg.get(a):this.reg.has(a));if(c){if(this.fastupdate)for(let d=0,e;d<c.length;d++){if(e=c[d])if(2>e.length)e.pop();else{const f=e.indexOf(a);f===c.length-1?e.pop():e.splice(f,1)}}else Ya(this.map,a),this.depth&&Ya(this.ctx,a);b||this.reg.delete(a)}this.db&&(this.commit_task.push({del:a}),this.T&&Pa(this));this.cache&&this.cache.remove(a);return this};
+function Ya(a,b){let c=0;if(a.constructor===Array)for(let d=0,e,f;d<a.length;d++){if((e=a[d])&&e.length)if(f=e.indexOf(b),0<=f){1<e.length?(e.splice(f,1),c++):delete a[d];break}else c++}else for(let d of a){const e=d[0],f=Ya(d[1],b);f?c+=f:a.delete(e)}return c};function L(a,b){if(!this)return new L(a);if(a){var c=F(a)?a:a.preset;c&&(a=Object.assign({},Na[c],a))}else a={};c=a.context||{};const d=F(a.encoder)?Ma[a.encoder]:a.encode||a.encoder||Ea;this.encoder=d.encode?d:"object"===typeof d?new K(d):{encode:d};let e;this.resolution=a.resolution||9;this.tokenize=e=a.tokenize||"strict";this.depth="strict"===e&&c.depth||0;this.bidirectional=!1!==c.bidirectional;this.fastupdate=!!a.fastupdate;this.score=a.score||null;(e=a.keystore||0)&&(this.keystore=e);this.map=
+e?new R(e):new Map;this.ctx=e?new R(e):new Map;this.reg=b||(this.fastupdate?e?new R(e):new Map:e?new S(e):new Set);this.R=c.resolution||1;this.rtl=d.rtl||a.rtl||!1;this.cache=(e=a.cache||null)&&new U(e);this.resolve=!1!==a.resolve;if(e=a.db)this.db=this.mount(e);this.T=!1!==a.commit;this.commit_task=[];this.commit_timer=null}v=L.prototype;v.mount=function(a){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return a.mount(this)};
+v.commit=function(a,b){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return this.db.commit(this,a,b)};v.destroy=function(){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return this.db.destroy()};function Pa(a){a.commit_timer||(a.commit_timer=setTimeout(function(){a.commit_timer=null;a.db.commit(a,void 0,void 0)},0))}
+v.clear=function(){this.map.clear();this.ctx.clear();this.reg.clear();this.cache&&this.cache.clear();this.db&&(this.commit_timer&&clearTimeout(this.commit_timer),this.commit_timer=null,this.commit_task=[{clear:!0}]);return this};v.append=function(a,b){return this.add(a,b,!0)};v.contain=function(a){return this.db?this.db.has(a):this.reg.has(a)};v.update=function(a,b){const c=this,d=this.remove(a);return d&&d.then?d.then(()=>c.add(a,b)):this.add(a,b)};
+function Za(a){let b=0;if(a.constructor===Array)for(let c=0,d;c<a.length;c++)(d=a[c])&&(b+=d.length);else for(const c of a){const d=c[0],e=Za(c[1]);e?b+=e:a.delete(d)}return b}v.cleanup=function(){if(!this.fastupdate)return this;Za(this.map);this.depth&&Za(this.ctx);return this};v.searchCache=Da;
+v.export=function(a,b,c,d,e,f){let g=!0;"undefined"===typeof f&&(g=new Promise(l=>{f=l}));let h,k;switch(e||(e=0)){case 0:h="reg";if(this.fastupdate){k=B();for(let l of this.reg.keys())k[l]=1}else k=this.reg;break;case 1:h="cfg";k={doc:0,opt:this.h?1:0};break;case 2:h="map";k=this.map;break;case 3:h="ctx";k=this.ctx;break;default:"undefined"===typeof c&&f&&f();return}oa(a,b||this,c,h,d,e,k,f);return g};
+v.import=function(a,b){if(b)switch(F(b)&&(b=JSON.parse(b)),a){case "cfg":this.h=!!b.opt;break;case "reg":this.fastupdate=!1;this.reg=b;break;case "map":this.map=b;break;case "ctx":this.ctx=b}};
+v.serialize=function(a=!0){if(!this.reg.size)return"";let b="",c="";for(var d of this.reg.keys())c||(c=typeof d),b+=(b?",":"")+("string"===c?'"'+d+'"':d);b="index.reg=new Set(["+b+"]);";d="";for(var e of this.map.entries()){var f=e[0],g=e[1],h="";for(let m=0,p;m<g.length;m++){p=g[m]||[""];var k="";for(var l=0;l<p.length;l++)k+=(k?",":"")+("string"===c?'"'+p[l]+'"':p[l]);k="["+k+"]";h+=(h?",":"")+k}h='["'+f+'",['+h+"]]";d+=(d?",":"")+h}d="index.map=new Map(["+d+"]);";e="";for(const m of this.ctx.entries()){f=
+m[0];g=m[1];for(const p of g.entries()){g=p[0];h=p[1];k="";for(let n=0,q;n<h.length;n++){q=h[n]||[""];l="";for(let r=0;r<q.length;r++)l+=(l?",":"")+("string"===c?'"'+q[r]+'"':q[r]);l="["+l+"]";k+=(k?",":"")+l}k='new Map([["'+g+'",['+k+"]]])";k='["'+f+'",'+k+"]";e+=(e?",":"")+k}}e="index.ctx=new Map(["+e+"]);";return a?"function inject(index){"+b+d+e+"}":b+d+e};na(L.prototype);const $a="undefined"!==typeof window&&(window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB),ab=["map","ctx","tag","reg","cfg"];
+function cb(a,b={}){if(!this)return new cb(a,b);"object"===typeof a&&(b=a=a.name);a||console.info("Default storage space was used, because a name was not passed.");this.id="flexsearch"+(a?":"+a.toLowerCase().replace(/[^a-z0-9_\-]/g,""):"");this.field=b.field?b.field.toLowerCase().replace(/[^a-z0-9_\-]/g,""):"";this.support_tag_search=!1;this.db=null;this.h={}}v=cb.prototype;v.mount=function(a){if(!a.encoder)return a.mount(this);a.db=this;return this.open()};
+v.open=function(){let a=this;navigator.storage&&navigator.storage.persist();return this.db||new Promise(function(b,c){const d=$a.open(a.id+(a.field?":"+a.field:""),1);d.onupgradeneeded=function(){const e=a.db=this.result;ab.forEach(f=>{e.objectStoreNames.contains(f)||e.createObjectStore(f)})};d.onblocked=function(e){console.error("blocked",e);c()};d.onerror=function(e){console.error(this.error,e);c()};d.onsuccess=function(){a.db=this.result;a.db.onversionchange=function(){a.close()};b(a)}})};
+v.close=function(){this.db.close();this.db=null};v.destroy=function(){return $a.deleteDatabase(this.id+(this.field?":"+this.field:""))};v.clear=function(){const a=this.db.transaction(ab,"readwrite");for(let b=0;b<ab.length;b++)a.objectStore(ab[b]).clear();return Z(a)};
+v.get=function(a,b,c=0,d=0,e=!0,f=!1){a=this.db.transaction(b?"ctx":"map","readonly").objectStore(b?"ctx":"map").get(b?b+":"+a:a);const g=this;return Z(a).then(function(h){let k=[];if(!h||!h.length)return k;if(e){if(!c&&!d&&1===h.length)return h[0];for(let l=0,m;l<h.length;l++)if((m=h[l])&&m.length){if(d>=m.length){d-=m.length;continue}const p=c?d+Math.min(m.length-d,c):m.length;for(let n=d;n<p;n++)k.push(m[n]);d=0;if(k.length===c)break}return f?g.enrich(k):k}return h})};
+v.tag=function(a,b=0,c=0,d=!1){a=this.db.transaction("tag","readonly").objectStore("tag").get(a);const e=this;return Z(a).then(function(f){if(!f||!f.length||c>=f.length)return[];if(!b&&!c)return f;f=f.slice(c,c+b);return d?e.enrich(f):f})};
+v.enrich=function(a){"object"!==typeof a&&(a=[a]);const b=this.db.transaction("reg","readonly").objectStore("reg"),c=[];for(let d=0;d<a.length;d++)c[d]=Z(b.get(a[d]));return Promise.all(c).then(function(d){for(let e=0;e<d.length;e++)d[e]={id:a[e],doc:d[e]?JSON.parse(d[e]):null};return d})};v.has=function(a){a=this.db.transaction("reg","readonly").objectStore("reg").getKey(a);return Z(a)};v.search=null;v.info=function(){};
+v.transaction=function(a,b,c){let d=this.h[a+":"+b];if(d)return c.call(this,d);let e=this.db.transaction(a,b);this.h[a+":"+b]=d=e.objectStore(a);return new Promise((f,g)=>{e.onerror=h=>{this.h[a+":"+b]=null;e.abort();e=d=null;g(h)};e.oncomplete=h=>{e=d=this.h[a+":"+b]=null;f(h||!0)};return c.call(this,d)})};
+v.commit=async function(a,b,c){if(b)await this.clear(),a.commit_task=[];else{let d=a.commit_task;a.commit_task=[];for(let e=0,f;e<d.length;e++)if(f=d[e],f.clear){await this.clear();b=!0;break}else d[e]=f.W;b||(c||(d=d.concat(ba(a.reg))),d.length&&await this.remove(d))}a.reg.size&&(await this.transaction("map","readwrite",function(d){for(const e of a.map){const f=e[0],g=e[1];g.length&&(b?d.put(g,f):d.get(f).onsuccess=function(){let h=this.result;var k;if(h&&h.length){const l=Math.max(h.length,g.length);
+for(let m=0,p,n;m<l;m++)if((n=g[m])&&n.length){if((p=h[m])&&p.length)for(k=0;k<n.length;k++)p.push(n[k]);else h[m]=n;k=1}}else h=g,k=1;k&&d.put(h,f)})}}),await this.transaction("ctx","readwrite",function(d){for(const e of a.ctx){const f=e[0],g=e[1];for(const h of g){const k=h[0],l=h[1];l.length&&(b?d.put(l,f+":"+k):d.get(f+":"+k).onsuccess=function(){let m=this.result;var p;if(m&&m.length){const n=Math.max(m.length,l.length);for(let q=0,r,t;q<n;q++)if((t=l[q])&&t.length){if((r=m[q])&&r.length)for(p=
+0;p<t.length;p++)r.push(t[p]);else m[q]=t;p=1}}else m=l,p=1;p&&d.put(m,f+":"+k)})}}}),a.store?await this.transaction("reg","readwrite",function(d){for(const e of a.store){const f=e[0],g=e[1];d.put("object"===typeof g?JSON.stringify(g):1,f)}}):a.bypass||await this.transaction("reg","readwrite",function(d){for(const e of a.reg.keys())d.put(1,e)}),a.tag&&await this.transaction("tag","readwrite",function(d){for(const e of a.tag){const f=e[0],g=e[1];g.length&&(d.get(f).onsuccess=function(){let h=this.result;
 h=h&&h.length?h.concat(g):g;d.put(h,f)})}}),a.map.clear(),a.ctx.clear(),a.tag&&a.tag.clear(),a.store&&a.store.clear(),a.document||a.reg.clear())};
-function db(a,b,c){const d=a.value;let e,f,g=0;for(let h=0,k;h<d.length;h++){if(k=c?d:d[h]){for(let l=0,m,n;l<b.length;l++)if(n=b[l],m=k.indexOf(f?parseInt(n,10):n),0>m&&!f&&"string"===typeof n&&!isNaN(n)&&(m=k.indexOf(parseInt(n,10)))&&(f=1),0<=m)if(e=1,1<k.length)k.splice(m,1);else{d[h]=[];break}g+=k.length}if(c)break}g?e&&a.update(d):a.delete();a.continue()}
-u.remove=function(a){"object"!==typeof a&&(a=[a]);return Promise.all([this.transaction("map","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&db(c,a)}}),this.transaction("ctx","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&db(c,a)}}),this.transaction("tag","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&db(c,a,!0)}}),this.transaction("reg","readwrite",function(b){for(let c=0;c<a.length;c++)b.delete(a[c])})])};
-function Z(a){return new Promise((b,c)=>{a.onsuccess=function(){b(this.result)};a.oncomplete=function(){b(this.result)};a.onerror=c;a=null})};const eb={Index:K,Charset:Ma,Encoder:I,Document:T,Worker:N,Resolver:X,IndexedDB:cb,Language:{}},fb=self;let gb;(gb=fb.define)&&gb.amd?gb([],function(){return eb}):"object"===typeof fb.exports?fb.exports=eb:fb.FlexSearch=eb;}(this||self));
+function db(a,b,c){const d=a.value;let e,f,g=0;for(let h=0,k;h<d.length;h++){if(k=c?d:d[h]){for(let l=0,m,p;l<b.length;l++)if(p=b[l],m=k.indexOf(f?parseInt(p,10):p),0>m&&!f&&"string"===typeof p&&!isNaN(p)&&(m=k.indexOf(parseInt(p,10)))&&(f=1),0<=m)if(e=1,1<k.length)k.splice(m,1);else{d[h]=[];break}g+=k.length}if(c)break}g?e&&a.update(d):a.delete();a.continue()}
+v.remove=function(a){"object"!==typeof a&&(a=[a]);return Promise.all([this.transaction("map","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&db(c,a)}}),this.transaction("ctx","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&db(c,a)}}),this.transaction("tag","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&db(c,a,!0)}}),this.transaction("reg","readwrite",function(b){for(let c=0;c<a.length;c++)b.delete(a[c])})])};
+function Z(a){return new Promise((b,c)=>{a.onsuccess=function(){b(this.result)};a.oncomplete=function(){b(this.result)};a.onerror=c;a=null})};const eb={Index:L,Charset:Ma,Encoder:K,Document:T,Worker:N,Resolver:X,IndexedDB:cb,Language:{}},fb=self;let gb;(gb=fb.define)&&gb.amd?gb([],function(){return eb}):"object"===typeof fb.exports?fb.exports=eb:fb.FlexSearch=eb;}(this||self));
diff --git a/dist/flexsearch.bundle.module.debug.js b/dist/flexsearch.bundle.module.debug.js
index 8bc692f..6f3550c 100644
--- a/dist/flexsearch.bundle.module.debug.js
+++ b/dist/flexsearch.bundle.module.debug.js
@@ -5,7 +5,7 @@
  * Hosted by Nextapps GmbH
  * https://github.com/nextapps-de/flexsearch
  */
-var u;
+var v;
 function z(a, b, c) {
   const d = typeof c, e = typeof a;
   if ("undefined" !== d) {
@@ -43,16 +43,16 @@ function z(a, b, c) {
   }
   return "undefined" === e ? b : a;
 }
-function A() {
+function B() {
   return Object.create(null);
 }
 function aa(a, b) {
   return b.length - a.length;
 }
-function B(a) {
+function G(a) {
   return "string" === typeof a;
 }
-function D(a) {
+function H(a) {
   return "object" === typeof a;
 }
 function ba(a) {
@@ -62,8 +62,8 @@ function ba(a) {
   }
   return b;
 }
-function I(a, b) {
-  if (B(b)) {
+function J(a, b) {
+  if (G(b)) {
     a = a[b];
   } else {
     for (let c = 0; a && c < b.length; c++) {
@@ -88,15 +88,15 @@ function ca(a) {
 "\u03b8"], ["\u03d2", "\u03a5"], ["\u03d3", "\u03a5"], ["\u03d4", "\u03a5"], ["\u03d5", "\u03c6"], ["\u03d6", "\u03c0"], ["\u03f0", "\u03ba"], ["\u03f1", "\u03c1"], ["\u03f2", "\u03c2"], ["\u03f5", "\u03b5"], ["\u0439", "\u0438"], ["\u0450", "\u0435"], ["\u0451", "\u0435"], ["\u0453", "\u0433"], ["\u0457", "\u0456"], ["\u045c", "\u043a"], ["\u045d", "\u0438"], ["\u045e", "\u0443"], ["\u0477", "\u0475"], ["\u04c2", "\u0436"], ["\u04d1", "\u0430"], ["\u04d3", "\u0430"], ["\u04d7", "\u0435"], ["\u04db", 
 "\u04d9"], ["\u04dd", "\u0436"], ["\u04df", "\u0437"], ["\u04e3", "\u0438"], ["\u04e5", "\u0438"], ["\u04e7", "\u043e"], ["\u04eb", "\u04e9"], ["\u04ed", "\u044d"], ["\u04ef", "\u0443"], ["\u04f1", "\u0443"], ["\u04f3", "\u0443"], ["\u04f5", "\u0447"]];
 const ea = /[^\p{L}\p{N}]+/u, fa = /(\d{3})/g, ha = /(\D)(\d{3})/g, ia = /(\d{3})(\D)/g, ja = "".normalize && /[\u0300-\u036f]/g;
-function J(a) {
+function K(a) {
   if (!this) {
-    return new J(...arguments);
+    return new K(...arguments);
   }
   for (let b = 0; b < arguments.length; b++) {
     this.assign(arguments[b]);
   }
 }
-J.prototype.assign = function(a) {
+K.prototype.assign = function(a) {
   this.normalize = z(a.normalize, !0, this.normalize);
   let b = a.include, c = b || a.exclude || a.split;
   if ("object" === typeof c) {
@@ -155,7 +155,7 @@ J.prototype.assign = function(a) {
   }
   return this;
 };
-J.prototype.encode = function(a) {
+K.prototype.encode = function(a) {
   if (this.cache && a.length <= this.h) {
     if (this.L) {
       if (this.H.has(a)) {
@@ -248,7 +248,7 @@ function N(a = {}) {
       m && (m(k.msg), delete e.h[l]);
     }
     this.worker = g;
-    this.h = A();
+    this.h = B();
     if (this.worker) {
       d ? this.worker.on("message", h) : this.worker.onmessage = h;
       if (a.config) {
@@ -292,7 +292,7 @@ function O(a) {
   };
 }
 function ma(a, b, c) {
-  return b ? "undefined" !== typeof module ? new (require("worker_threads")["Worker"])(__dirname + "/node/node.js") : import("worker_threads").then(function(worker){ return new worker["Worker"](import.meta.dirname + "/node/node.mjs"); }) : a ? new window.Worker(URL.createObjectURL(new Blob(["onmessage=" + la.toString()], {type:"text/javascript"}))) : new window.Worker(B(c) ? c : import.meta.url.replace("/worker.js", "/worker/worker.js").replace("flexsearch.bundle.module.min.js", 
+  return b ? "undefined" !== typeof module ? new (require("worker_threads")["Worker"])(__dirname + "/node/node.js") : import("worker_threads").then(function(worker){ return new worker["Worker"](import.meta.dirname + "/node/node.mjs"); }) : a ? new window.Worker(URL.createObjectURL(new Blob(["onmessage=" + la.toString()], {type:"text/javascript"}))) : new window.Worker(G(c) ? c : import.meta.url.replace("/worker.js", "/worker/worker.js").replace("flexsearch.bundle.module.min.js", 
   "module/worker/worker.js"), {type:"module"});
 }
 ;function na(a) {
@@ -417,7 +417,7 @@ function R(a = 8) {
   if (!this) {
     return new R(a);
   }
-  this.index = A();
+  this.index = B();
   this.B = [];
   this.size = 0;
   32 < a ? (this.h = qa, this.A = BigInt(a)) : (this.h = ra, this.A = a);
@@ -435,7 +435,7 @@ function S(a = 8) {
   if (!this) {
     return new S(a);
   }
-  this.index = A();
+  this.index = B();
   this.h = [];
   32 < a ? (this.B = qa, this.A = BigInt(a)) : (this.B = ra, this.A = a);
 }
@@ -444,35 +444,35 @@ S.prototype.add = function(a) {
   let c = this.index[b];
   c ? (b = c.size, c.add(a), (b -= c.size) && this.size++) : (this.index[b] = c = new Set([a]), this.h.push(c));
 };
-u = R.prototype;
-u.has = S.prototype.has = function(a) {
+v = R.prototype;
+v.has = S.prototype.has = function(a) {
   const b = this.index[this.B(a)];
   return b && b.has(a);
 };
-u.delete = S.prototype.delete = function(a) {
+v.delete = S.prototype.delete = function(a) {
   const b = this.index[this.B(a)];
   b && b.delete(a) && this.size--;
 };
-u.clear = S.prototype.clear = function() {
-  this.index = A();
+v.clear = S.prototype.clear = function() {
+  this.index = B();
   this.h = [];
   this.size = 0;
 };
-u.values = S.prototype.values = function*() {
+v.values = S.prototype.values = function*() {
   for (let a = 0; a < this.h.length; a++) {
     for (let b of this.h[a].values()) {
       yield b;
     }
   }
 };
-u.keys = S.prototype.keys = function*() {
+v.keys = S.prototype.keys = function*() {
   for (let a = 0; a < this.h.length; a++) {
     for (let b of this.h[a].keys()) {
       yield b;
     }
   }
 };
-u.entries = S.prototype.entries = function*() {
+v.entries = S.prototype.entries = function*() {
   for (let a = 0; a < this.h.length; a++) {
     for (let b of this.h[a].entries()) {
       yield b;
@@ -507,7 +507,7 @@ function qa(a) {
   return c;
 }
 ;T.prototype.add = function(a, b, c) {
-  D(a) && (b = a, a = I(b, this.key));
+  H(a) && (b = a, a = J(b, this.key));
   if (b && (a || 0 === a)) {
     if (!c && this.reg.has(a)) {
       return this.update(a, b);
@@ -520,7 +520,7 @@ function qa(a) {
         e && d.add(a, e, !1, !0);
       } else {
         if (e = k.I, !e || e(b)) {
-          k.constructor === String ? k = ["" + k] : B(k) && (k = [k]), sa(b, k, this.K, 0, d, a, k[0], c);
+          k.constructor === String ? k = ["" + k] : G(k) && (k = [k]), sa(b, k, this.K, 0, d, a, k[0], c);
         }
       }
     }
@@ -528,7 +528,7 @@ function qa(a) {
       for (d = 0; d < this.G.length; d++) {
         var f = this.G[d], g = this.N[d];
         e = this.tag.get(g);
-        let h = A();
+        let h = B();
         if ("function" === typeof f) {
           if (f = f(b), !f) {
             continue;
@@ -539,10 +539,10 @@ function qa(a) {
             continue;
           }
           f.constructor === String && (f = "" + f);
-          f = I(b, f);
+          f = J(b, f);
         }
         if (e && f) {
-          B(f) && (f = [f]);
+          G(f) && (f = [f]);
           for (let k = 0, l, m; k < f.length; k++) {
             if (l = f[k], !h[l] && (h[l] = 1, (g = e.get(l)) ? m = g : e.set(l, m = []), !c || !m.includes(a))) {
               if (m.length === 2 ** 31 - 1) {
@@ -566,7 +566,7 @@ function qa(a) {
     if (this.store && (!c || !this.store.has(a))) {
       let h;
       if (this.C) {
-        h = A();
+        h = B();
         for (let k = 0, l; k < this.C.length; k++) {
           l = this.C[k];
           if ((c = l.I) && !c(b)) {
@@ -579,7 +579,7 @@ function qa(a) {
               continue;
             }
             l = [l.U];
-          } else if (B(l) || l.constructor === String) {
+          } else if (G(l) || l.constructor === String) {
             h[l] = b[l];
             continue;
           }
@@ -601,7 +601,7 @@ function ta(a, b, c, d, e, f) {
         ta(a, b, c, d, e);
       }
     } else {
-      b = b[e] || (b[e] = A()), e = c[++d], ta(a, b, c, d, e);
+      b = b[e] || (b[e] = B()), e = c[++d], ta(a, b, c, d, e);
     }
   }
 }
@@ -635,19 +635,19 @@ function sa(a, b, c, d, e, f, g, h) {
   const h = a.length;
   let k = [], l;
   var m;
-  l = A();
+  l = B();
   for (let p = 0, n, q, t, r; p < b; p++) {
-    for (let v = 0; v < h; v++) {
-      if (t = a[v], p < t.length && (n = t[p])) {
+    for (let u = 0; u < h; u++) {
+      if (t = a[u], p < t.length && (n = t[p])) {
         for (let x = 0; x < n.length; x++) {
-          q = n[x], (m = l[q]) ? l[q]++ : (m = 0, l[q] = 1), r = k[m] || (k[m] = []), g || (m = p + (v ? 0 : f || 0), r = r[m] || (r[m] = [])), r.push(q);
+          q = n[x], (m = l[q]) ? l[q]++ : (m = 0, l[q] = 1), r = k[m] || (k[m] = []), g || (m = p + (u ? 0 : f || 0), r = r[m] || (r[m] = [])), r.push(q);
         }
       }
     }
   }
   if (a = k.length) {
     if (e) {
-      k = 1 < k.length ? va(k, d, c, g, 0) : k[0];
+      k = 1 < k.length ? va(k, d, c, g, 0) : (k = k[0]).length > c || d ? k.slice(d, c + d) : k;
     } else {
       if (a < h) {
         return [];
@@ -673,7 +673,7 @@ function sa(a, b, c, d, e, f, g, h) {
               }
             }
           }
-          return 1 < e.length ? [].concat.apply([], e) : e[0];
+          k = 1 < e.length ? [].concat.apply([], e) : e[0];
         }
       }
     }
@@ -681,7 +681,7 @@ function sa(a, b, c, d, e, f, g, h) {
   return k;
 }
 function va(a, b, c, d, e) {
-  const f = [], g = A();
+  const f = [], g = B();
   let h;
   var k = a.length;
   let l, m = 0;
@@ -724,7 +724,7 @@ function va(a, b, c, d, e) {
   return f;
 }
 function wa(a, b) {
-  const c = A(), d = [];
+  const c = B(), d = [];
   for (let e = 0, f; e < b.length; e++) {
     f = b[e];
     for (let g = 0; g < f.length; g++) {
@@ -737,7 +737,7 @@ function wa(a, b) {
   return d;
 }
 ;T.prototype.search = function(a, b, c, d) {
-  c || (!b && D(a) ? (c = a, a = "") : D(b) && (c = b, b = 0));
+  c || (!b && H(a) ? (c = a, a = "") : H(b) && (c = b, b = 0));
   let e = [], f = [], g;
   let h;
   let k;
@@ -760,27 +760,27 @@ function wa(a, b) {
       var r = [];
       for (let y = 0, w; y < n.length; y++) {
         w = n[y];
-        if (B(w)) {
+        if (G(w)) {
           throw Error("A tag option can't be a string, instead it needs a { field: tag } format.");
         }
         if (w.field && w.tag) {
-          var v = w.tag;
-          if (v.constructor === Array) {
-            for (var x = 0; x < v.length; x++) {
-              r.push(w.field, v[x]);
+          var u = w.tag;
+          if (u.constructor === Array) {
+            for (var x = 0; x < u.length; x++) {
+              r.push(w.field, u[x]);
             }
           } else {
-            r.push(w.field, v);
+            r.push(w.field, u);
           }
         } else {
-          v = Object.keys(w);
-          for (let C = 0, K, E; C < v.length; C++) {
-            if (K = v[C], E = w[K], E.constructor === Array) {
-              for (x = 0; x < E.length; x++) {
-                r.push(K, E[x]);
+          u = Object.keys(w);
+          for (let A = 0, I, C; A < u.length; A++) {
+            if (I = u[A], C = w[I], C.constructor === Array) {
+              for (x = 0; x < C.length; x++) {
+                r.push(I, C[x]);
               }
             } else {
-              r.push(K, E);
+              r.push(I, C);
             }
           }
         }
@@ -814,78 +814,78 @@ function wa(a, b) {
         }) : e;
       }
     }
-    B(k) && (k = [k]);
+    G(k) && (k = [k]);
   }
   k || (k = this.field);
   r = !d && (this.worker || this.db) && [];
-  let F;
-  for (let y = 0, w, C, K; y < k.length; y++) {
-    C = k[y];
+  let D;
+  for (let y = 0, w, A, I; y < k.length; y++) {
+    A = k[y];
     if (this.db && this.tag && !this.D[y]) {
       continue;
     }
-    let E;
-    B(C) || (E = C, C = E.field, a = E.query || a, b = E.limit || b, l = E.offset || l, t = E.suggest || t, q = this.store && (E.enrich || q));
+    let C;
+    G(A) || (C = A, A = C.field, a = C.query || a, b = C.limit || b, l = C.offset || l, t = C.suggest || t, q = this.store && (C.enrich || q));
     if (d) {
       w = d[y];
     } else {
-      if (v = E || c, x = this.index.get(C), n && (this.db && (v.tag = n, F = x.db.support_tag_search, v.field = k), F || (v.enrich = !1)), r) {
-        r[y] = x.search(a, b, v);
-        v && q && (v.enrich = q);
+      if (u = C || c, x = this.index.get(A), n && (this.db && (u.tag = n, D = x.db.support_tag_search, u.field = k), D || (u.enrich = !1)), r) {
+        r[y] = x.search(a, b, u);
+        u && q && (u.enrich = q);
         continue;
       } else {
-        w = x.search(a, b, v), v && q && (v.enrich = q);
+        w = x.search(a, b, u), u && q && (u.enrich = q);
       }
     }
-    K = w && w.length;
-    if (n && K) {
-      v = [];
+    I = w && w.length;
+    if (n && I) {
+      u = [];
       x = 0;
       if (this.db && d) {
-        if (!F) {
-          for (let G = k.length; G < d.length; G++) {
-            let H = d[G];
-            if (H && H.length) {
-              x++, v.push(H);
+        if (!D) {
+          for (let E = k.length; E < d.length; E++) {
+            let F = d[E];
+            if (F && F.length) {
+              x++, u.push(F);
             } else if (!t) {
               return e;
             }
           }
         }
       } else {
-        for (let G = 0, H, $a; G < n.length; G += 2) {
-          H = this.tag.get(n[G]);
-          if (!H) {
-            if (console.warn("Tag '" + n[G] + ":" + n[G + 1] + "' will be skipped because there is no field '" + n[G] + "'."), t) {
+        for (let E = 0, F, $a; E < n.length; E += 2) {
+          F = this.tag.get(n[E]);
+          if (!F) {
+            if (console.warn("Tag '" + n[E] + ":" + n[E + 1] + "' will be skipped because there is no field '" + n[E] + "'."), t) {
               continue;
             } else {
               return e;
             }
           }
-          if ($a = (H = H && H.get(n[G + 1])) && H.length) {
-            x++, v.push(H);
+          if ($a = (F = F && F.get(n[E + 1])) && F.length) {
+            x++, u.push(F);
           } else if (!t) {
             return e;
           }
         }
       }
       if (x) {
-        w = wa(w, v);
-        K = w.length;
-        if (!K && !t) {
+        w = wa(w, u);
+        I = w.length;
+        if (!I && !t) {
           return e;
         }
         x--;
       }
     }
-    if (K) {
-      f[m] = C, e.push(w), m++;
+    if (I) {
+      f[m] = A, e.push(w), m++;
     } else if (1 === k.length) {
       return e;
     }
   }
   if (r) {
-    if (this.db && n && n.length && !F) {
+    if (this.db && n && n.length && !D) {
       for (q = 0; q < n.length; q += 2) {
         d = this.index.get(n[q]);
         if (!d) {
@@ -921,35 +921,58 @@ function wa(a, b) {
   if (q && this.db && r.length) {
     const y = this;
     return Promise.all(r).then(function(w) {
-      for (let C = 0; C < w.length; C++) {
-        e[C].result = w[C];
+      for (let A = 0; A < w.length; A++) {
+        e[A].result = w[A];
       }
-      return h ? za(e, b) : p ? Aa(e, a, y.index, y.D, p) : e;
+      return h ? za(e, b) : p ? Aa(e, a, y.index, y.field, y.D, p) : e;
     });
   }
-  return h ? za(e, b) : p ? Aa(e, a, this.index, this.D, p) : e;
+  return h ? za(e, b) : p ? Aa(e, a, this.index, this.field, this.D, p) : e;
 };
-function Aa(a, b, c, d, e) {
-  let f;
-  for (let g = 0, h, k, l, m; g < a.length; g++) {
-    h = a[g].result;
-    k = a[g].field;
-    l = c.get(k).encoder;
-    m = d[k.indexOf(k)];
-    l !== f && (f = l, f.encode(b));
-    for (let p = 0; p < h.length; p++) {
-      let n = "", q = I(h[p].doc, m), t = f.encode(q);
-      for (let r = 0; r < t.length; r++) {
-        n += t[r].replace(new RegExp("(" + t[r] + ")", "g"), e.replace("$1", q));
+function Aa(a, b, c, d, e, f) {
+  let g, h, k;
+  for (let m = 0, p, n, q, t, r; m < a.length; m++) {
+    p = a[m].result;
+    n = a[m].field;
+    t = c.get(n);
+    q = t.encoder;
+    k = t.tokenize;
+    r = e[d.indexOf(n)];
+    q !== g && (g = q, h = g.encode(b));
+    for (let u = 0; u < p.length; u++) {
+      let x = "";
+      var l = J(p[u].doc, r);
+      let D = g.encode(l);
+      l = l.split(g.split);
+      for (let y = 0, w, A; y < D.length; y++) {
+        w = D[y];
+        A = l[y];
+        let I;
+        for (let C = 0, E; C < h.length; C++) {
+          if (E = h[C], "strict" === k) {
+            if (w === E) {
+              x += (x ? " " : "") + f.replace("$1", A);
+              I = !0;
+              break;
+            }
+          } else {
+            const F = w.indexOf(E);
+            if (-1 < F) {
+              x += (x ? " " : "") + A.substring(0, F) + f.replace("$1", A.substring(F, E.length)) + A.substring(F + E.length);
+              I = !0;
+              break;
+            }
+          }
+        }
+        I || (x += (x ? " " : "") + l[y]);
       }
-      console.log(a, c, e);
-      h[p].V = n;
+      p[u].V = x;
     }
   }
   return a;
 }
 function za(a, b) {
-  const c = [], d = A();
+  const c = [], d = B();
   for (let e = 0, f, g; e < a.length; e++) {
     f = a[e];
     g = f.result;
@@ -1043,8 +1066,8 @@ function ya(a) {
     a.db && this.mount(a.db);
   }
 }
-u = T.prototype;
-u.mount = function(a) {
+v = T.prototype;
+v.mount = function(a) {
   let b = this.field;
   if (this.tag) {
     for (let e = 0, f; e < this.N.length; e++) {
@@ -1070,7 +1093,7 @@ u.mount = function(a) {
   this.db = !0;
   return Promise.all(c);
 };
-u.commit = async function(a, b) {
+v.commit = async function(a, b) {
   const c = [];
   for (const d of this.index.values()) {
     c.push(d.db.commit(d, a, b));
@@ -1078,7 +1101,7 @@ u.commit = async function(a, b) {
   await Promise.all(c);
   this.reg.clear();
 };
-u.destroy = function() {
+v.destroy = function() {
   const a = [];
   for (const b of this.index.values()) {
     a.push(b.destroy());
@@ -1088,11 +1111,11 @@ u.destroy = function() {
 function Ca(a, b) {
   const c = new Map();
   let d = b.index || b.field || b;
-  B(d) && (d = [d]);
+  G(d) && (d = [d]);
   for (let e = 0, f, g; e < d.length; e++) {
     f = d[e];
-    B(f) || (g = f, f = f.field);
-    g = D(g) ? Object.assign({}, a, g) : a;
+    G(f) || (g = f, f = f.field);
+    g = H(g) ? Object.assign({}, a, g) : a;
     if (this.worker) {
       const h = new N(g);
       c.set(f, h);
@@ -1103,7 +1126,7 @@ function Ca(a, b) {
   }
   if (this.C) {
     a = b.store;
-    B(a) && (a = [a]);
+    G(a) && (a = [a]);
     for (let e = 0, f, g; e < a.length; e++) {
       f = a[e], g = f.field || f, f.custom ? (this.C[e] = f.custom, f.custom.U = g) : (this.C[e] = Ba(g, this.K), f.filter && ("string" === typeof this.C[e] && (this.C[e] = new String(this.C[e])), this.C[e].I = f.filter));
     }
@@ -1119,14 +1142,14 @@ function Ba(a, b) {
   d < c.length && (c.length = d);
   return 1 < d ? c : c[0];
 }
-u.append = function(a, b) {
+v.append = function(a, b) {
   return this.add(a, b, !0);
 };
-u.update = function(a, b) {
+v.update = function(a, b) {
   return this.remove(a).add(a, b);
 };
-u.remove = function(a) {
-  D(a) && (a = I(a, this.key));
+v.remove = function(a) {
+  H(a) && (a = J(a, this.key));
   for (var b of this.index.values()) {
     b.remove(a, !0);
   }
@@ -1146,7 +1169,7 @@ u.remove = function(a) {
   this.cache && this.cache.remove(a);
   return this;
 };
-u.clear = function() {
+v.clear = function() {
   for (const a of this.index.values()) {
     a.clear();
   }
@@ -1158,26 +1181,26 @@ u.clear = function() {
   this.store && this.store.clear();
   return this;
 };
-u.contain = function(a) {
+v.contain = function(a) {
   return this.db ? this.index.get(this.field[0]).db.has(a) : this.reg.has(a);
 };
-u.cleanup = function() {
+v.cleanup = function() {
   for (const a of this.index.values()) {
     a.cleanup();
   }
   return this;
 };
-u.get = function(a) {
+v.get = function(a) {
   return this.db ? this.index.get(this.field[0]).db.enrich(a).then(function(b) {
     return b[0] && b[0].doc;
   }) : this.store.get(a);
 };
-u.set = function(a, b) {
+v.set = function(a, b) {
   this.store.set(a, b);
   return this;
 };
-u.searchCache = Da;
-u.export = function(a, b, c, d, e, f) {
+v.searchCache = Da;
+v.export = function(a, b, c, d, e, f) {
   let g;
   "undefined" === typeof f && (g = new Promise(k => {
     f = k;
@@ -1209,9 +1232,9 @@ u.export = function(a, b, c, d, e, f) {
   }
   return g;
 };
-u.import = function(a, b) {
+v.import = function(a, b) {
   if (b) {
-    switch(B(b) && (b = JSON.parse(b)), a) {
+    switch(G(b) && (b = JSON.parse(b)), a) {
       case "tag":
         this.A = b;
         break;
@@ -1299,7 +1322,7 @@ var Ma = {LatinExact:{normalize:!1, dedupe:!1}, LatinDefault:Ea, LatinSimple:{no
   return ("" + a).replace(La, " ");
 }}};
 const Na = {memory:{resolution:1}, performance:{resolution:6, fastupdate:!0, context:{depth:1, resolution:3}}, match:{tokenize:"forward"}, score:{resolution:9, context:{depth:2, resolution:9}}};
-A();
+B();
 L.prototype.add = function(a, b, c, d) {
   if (b && (a || 0 === a)) {
     if (!d && !c && this.reg.has(a)) {
@@ -1307,7 +1330,7 @@ L.prototype.add = function(a, b, c, d) {
     }
     b = this.encoder.encode(b);
     if (d = b.length) {
-      const l = A(), m = A(), p = this.depth, n = this.resolution;
+      const l = B(), m = B(), p = this.depth, n = this.resolution;
       for (let q = 0; q < d; q++) {
         let t = b[this.rtl ? d - 1 - q : q];
         var e = t.length;
@@ -1341,11 +1364,11 @@ L.prototype.add = function(a, b, c, d) {
               }
             default:
               if (V(this, m, t, f, a, c), p && 1 < d && q < d - 1) {
-                for (e = A(), g = this.R, f = t, h = Math.min(p + 1, d - q), e[f] = 1, k = 1; k < h; k++) {
+                for (e = B(), g = this.R, f = t, h = Math.min(p + 1, d - q), e[f] = 1, k = 1; k < h; k++) {
                   if ((t = b[this.rtl ? d - 1 - q - k : q + k]) && !e[t]) {
                     e[t] = 1;
-                    const r = this.score ? this.score(b, f, q, t, k) : Oa(g + (d / 2 > g ? 0 : 1), d, q, h - 1, k - 1), v = this.bidirectional && t > f;
-                    V(this, l, v ? f : t, r, a, c, v ? t : f);
+                    const r = this.score ? this.score(b, f, q, t, k) : Oa(g + (d / 2 > g ? 0 : 1), d, q, h - 1, k - 1), u = this.bidirectional && t > f;
+                    V(this, l, u ? f : t, r, a, c, u ? t : f);
                   }
                 }
               }
@@ -1363,7 +1386,7 @@ L.prototype.add = function(a, b, c, d) {
 function V(a, b, c, d, e, f, g) {
   let h = g ? a.ctx : a.map, k;
   if (!b[c] || g && !(k = b[c])[g]) {
-    if (g ? (b = k || (b[c] = A()), b[g] = 1, (k = h.get(g)) ? h = k : h.set(g, h = new Map())) : b[c] = 1, (k = h.get(c)) ? h = k : h.set(c, h = k = []), h = h[d] || (h[d] = []), !f || !h.includes(e)) {
+    if (g ? (b = k || (b[c] = B()), b[g] = 1, (k = h.get(g)) ? h = k : h.set(g, h = new Map())) : b[c] = 1, (k = h.get(c)) ? h = k : h.set(c, h = k = []), h = h[d] || (h[d] = []), !f || !h.includes(e)) {
       if (h.length === 2 ** 31 - 1) {
         b = new Q(h);
         if (a.fastupdate) {
@@ -1542,7 +1565,7 @@ function Sa(a, b, c, d, e, f) {
     return [];
   }
   let g = [];
-  A();
+  B();
   let h = ca(a);
   return h ? ua(a, h, b, c, f, e, d) : g;
 }
@@ -1605,7 +1628,7 @@ function Ta(a, b, c, d, e, f) {
     return e ? W(a[0], b, c, d) : a[0];
   }
   d = [];
-  const g = A();
+  const g = B();
   let h = 0;
   for (let k = 0, l; k < a.length; k++) {
     if (l = a[k]) {
@@ -1780,7 +1803,7 @@ X.prototype.resolve = function(a, b, c) {
 };
 let Va = 1;
 L.prototype.search = function(a, b, c) {
-  c || (!b && D(a) ? (c = a, a = "") : D(b) && (c = b, b = 0));
+  c || (!b && H(a) ? (c = a, a = "") : H(b) && (c = b, b = 0));
   let d = [], e;
   let f, g = 0, h, k, l, m;
   if (c) {
@@ -1808,20 +1831,20 @@ L.prototype.search = function(a, b, c) {
   }
   let n = c = 0;
   if (1 < e) {
-    const r = A(), v = [];
-    for (let x = 0, F; x < e; x++) {
-      if ((F = a[x]) && !r[F]) {
-        if (f || this.db || Y(this, F)) {
-          v.push(F), r[F] = 1;
+    const r = B(), u = [];
+    for (let x = 0, D; x < e; x++) {
+      if ((D = a[x]) && !r[D]) {
+        if (f || this.db || Y(this, D)) {
+          u.push(D), r[D] = 1;
         } else {
           return h ? d : new X(d);
         }
-        const y = F.length;
+        const y = D.length;
         c = Math.max(c, y);
         n = n ? Math.min(n, y) : y;
       }
     }
-    a = v;
+    a = u;
     e = a.length;
   }
   if (!e) {
@@ -1841,15 +1864,15 @@ L.prototype.search = function(a, b, c) {
     }
     const r = this;
     return async function() {
-      for (let v, x; q < e; q++) {
+      for (let u, x; q < e; q++) {
         x = a[q];
-        t ? (v = await Y(r, x, t, 0, 0, !1, !1), v = Xa(v, d, f, r.R), f && !1 === v && d.length || (t = x)) : (v = await Y(r, x, "", 0, 0, !1, !1), v = Xa(v, d, f, r.resolution));
-        if (v) {
-          return v;
+        t ? (u = await Y(r, x, t, 0, 0, !1, !1), u = Xa(u, d, f, r.R), f && !1 === u && d.length || (t = x)) : (u = await Y(r, x, "", 0, 0, !1, !1), u = Xa(u, d, f, r.resolution));
+        if (u) {
+          return u;
         }
         if (f && q === e - 1) {
-          let F = d.length;
-          if (!F) {
+          let D = d.length;
+          if (!D) {
             if (t) {
               t = "";
               q = -1;
@@ -1857,7 +1880,7 @@ L.prototype.search = function(a, b, c) {
             }
             return d;
           }
-          if (1 === F) {
+          if (1 === D) {
             return h ? W(d[0], b, g) : new X(d[0]);
           }
         }
@@ -1865,9 +1888,9 @@ L.prototype.search = function(a, b, c) {
       return h ? ua(d, r.resolution, b, g, f, m, h) : new X(d[0]);
     }();
   }
-  for (let r, v; q < e; q++) {
-    v = a[q];
-    t ? (r = Y(this, v, t, 0, 0, !1, !1), r = Xa(r, d, f, this.R), f && !1 === r && d.length || (t = v)) : (r = Y(this, v, "", 0, 0, !1, !1), r = Xa(r, d, f, this.resolution));
+  for (let r, u; q < e; q++) {
+    u = a[q];
+    t ? (r = Y(this, u, t, 0, 0, !1, !1), r = Xa(r, d, f, this.R), f && !1 === r && d.length || (t = u)) : (r = Y(this, u, "", 0, 0, !1, !1), r = Xa(r, d, f, this.resolution));
     if (r) {
       return r;
     }
@@ -1967,14 +1990,14 @@ function Ya(a, b) {
     return new L(a);
   }
   if (a) {
-    var c = B(a) ? a : a.preset;
+    var c = G(a) ? a : a.preset;
     c && (Na[c] || console.warn("Preset not found: " + c), a = Object.assign({}, Na[c], a));
   } else {
     a = {};
   }
   c = a.context || {};
-  const d = B(a.encoder) ? Ma[a.encoder] : a.encode || a.encoder || Ea;
-  this.encoder = d.encode ? d : "object" === typeof d ? new J(d) : {encode:d};
+  const d = G(a.encoder) ? Ma[a.encoder] : a.encode || a.encoder || Ea;
+  this.encoder = d.encode ? d : "object" === typeof d ? new K(d) : {encode:d};
   let e;
   this.resolution = a.resolution || 9;
   this.tokenize = e = a.tokenize || "strict";
@@ -1997,16 +2020,16 @@ function Ya(a, b) {
   this.commit_task = [];
   this.commit_timer = null;
 }
-u = L.prototype;
-u.mount = function(a) {
+v = L.prototype;
+v.mount = function(a) {
   this.commit_timer && (clearTimeout(this.commit_timer), this.commit_timer = null);
   return a.mount(this);
 };
-u.commit = function(a, b) {
+v.commit = function(a, b) {
   this.commit_timer && (clearTimeout(this.commit_timer), this.commit_timer = null);
   return this.db.commit(this, a, b);
 };
-u.destroy = function() {
+v.destroy = function() {
   this.commit_timer && (clearTimeout(this.commit_timer), this.commit_timer = null);
   return this.db.destroy();
 };
@@ -2016,7 +2039,7 @@ function Pa(a) {
     a.db.commit(a, void 0, void 0);
   }, 0));
 }
-u.clear = function() {
+v.clear = function() {
   this.map.clear();
   this.ctx.clear();
   this.reg.clear();
@@ -2024,13 +2047,13 @@ u.clear = function() {
   this.db && (this.commit_timer && clearTimeout(this.commit_timer), this.commit_timer = null, this.commit_task = [{clear:!0}]);
   return this;
 };
-u.append = function(a, b) {
+v.append = function(a, b) {
   return this.add(a, b, !0);
 };
-u.contain = function(a) {
+v.contain = function(a) {
   return this.db ? this.db.has(a) : this.reg.has(a);
 };
-u.update = function(a, b) {
+v.update = function(a, b) {
   const c = this, d = this.remove(a);
   return d && d.then ? d.then(() => c.add(a, b)) : this.add(a, b);
 };
@@ -2048,7 +2071,7 @@ function Za(a) {
   }
   return b;
 }
-u.cleanup = function() {
+v.cleanup = function() {
   if (!this.fastupdate) {
     return console.info('Cleanup the index isn\'t required when not using "fastupdate".'), this;
   }
@@ -2056,8 +2079,8 @@ u.cleanup = function() {
   this.depth && Za(this.ctx);
   return this;
 };
-u.searchCache = Da;
-u.export = function(a, b, c, d, e, f) {
+v.searchCache = Da;
+v.export = function(a, b, c, d, e, f) {
   let g = !0;
   "undefined" === typeof f && (g = new Promise(l => {
     f = l;
@@ -2067,7 +2090,7 @@ u.export = function(a, b, c, d, e, f) {
     case 0:
       h = "reg";
       if (this.fastupdate) {
-        k = A();
+        k = B();
         for (let l of this.reg.keys()) {
           k[l] = 1;
         }
@@ -2094,9 +2117,9 @@ u.export = function(a, b, c, d, e, f) {
   oa(a, b || this, c, h, d, e, k, f);
   return g;
 };
-u.import = function(a, b) {
+v.import = function(a, b) {
   if (b) {
-    switch(B(b) && (b = JSON.parse(b)), a) {
+    switch(G(b) && (b = JSON.parse(b)), a) {
       case "cfg":
         this.h = !!b.opt;
         break;
@@ -2112,7 +2135,7 @@ u.import = function(a, b) {
     }
   }
 };
-u.serialize = function(a = !0) {
+v.serialize = function(a = !0) {
   if (!this.reg.size) {
     return "";
   }
@@ -2176,15 +2199,15 @@ function cb(a, b = {}) {
   this.db = null;
   this.h = {};
 }
-u = cb.prototype;
-u.mount = function(a) {
+v = cb.prototype;
+v.mount = function(a) {
   if (!a.encoder) {
     return a.mount(this);
   }
   a.db = this;
   return this.open();
 };
-u.open = function() {
+v.open = function() {
   let a = this;
   navigator.storage && navigator.storage.persist();
   return this.db || new Promise(function(b, c) {
@@ -2212,21 +2235,21 @@ u.open = function() {
     };
   });
 };
-u.close = function() {
+v.close = function() {
   this.db.close();
   this.db = null;
 };
-u.destroy = function() {
+v.destroy = function() {
   return ab.deleteDatabase(this.id + (this.field ? ":" + this.field : ""));
 };
-u.clear = function() {
+v.clear = function() {
   const a = this.db.transaction(bb, "readwrite");
   for (let b = 0; b < bb.length; b++) {
     a.objectStore(bb[b]).clear();
   }
   return Z(a);
 };
-u.get = function(a, b, c = 0, d = 0, e = !0, f = !1) {
+v.get = function(a, b, c = 0, d = 0, e = !0, f = !1) {
   a = this.db.transaction(b ? "ctx" : "map", "readonly").objectStore(b ? "ctx" : "map").get(b ? b + ":" + a : a);
   const g = this;
   return Z(a).then(function(h) {
@@ -2259,7 +2282,7 @@ u.get = function(a, b, c = 0, d = 0, e = !0, f = !1) {
     return h;
   });
 };
-u.tag = function(a, b = 0, c = 0, d = !1) {
+v.tag = function(a, b = 0, c = 0, d = !1) {
   a = this.db.transaction("tag", "readonly").objectStore("tag").get(a);
   const e = this;
   return Z(a).then(function(f) {
@@ -2273,7 +2296,7 @@ u.tag = function(a, b = 0, c = 0, d = !1) {
     return d ? e.enrich(f) : f;
   });
 };
-u.enrich = function(a) {
+v.enrich = function(a) {
   "object" !== typeof a && (a = [a]);
   const b = this.db.transaction("reg", "readonly").objectStore("reg"), c = [];
   for (let d = 0; d < a.length; d++) {
@@ -2286,14 +2309,14 @@ u.enrich = function(a) {
     return d;
   });
 };
-u.has = function(a) {
+v.has = function(a) {
   a = this.db.transaction("reg", "readonly").objectStore("reg").getKey(a);
   return Z(a);
 };
-u.search = null;
-u.info = function() {
+v.search = null;
+v.info = function() {
 };
-u.transaction = function(a, b, c) {
+v.transaction = function(a, b, c) {
   let d = this.h[a + ":" + b];
   if (d) {
     return c.call(this, d);
@@ -2314,7 +2337,7 @@ u.transaction = function(a, b, c) {
     return c.call(this, d);
   });
 };
-u.commit = async function(a, b, c) {
+v.commit = async function(a, b, c) {
   if (b) {
     await this.clear(), a.commit_task = [];
   } else {
@@ -2430,7 +2453,7 @@ function db(a, b, c) {
   g ? e && a.update(d) : a.delete();
   a.continue();
 }
-u.remove = function(a) {
+v.remove = function(a) {
   "object" !== typeof a && (a = [a]);
   return Promise.all([this.transaction("map", "readwrite", function(b) {
     b.openCursor().onsuccess = function() {
@@ -2465,6 +2488,6 @@ function Z(a) {
     a = null;
   });
 }
-;export default {Index:L, Charset:Ma, Encoder:J, Document:T, Worker:N, Resolver:X, IndexedDB:cb, Language:{}};
+;export default {Index:L, Charset:Ma, Encoder:K, Document:T, Worker:N, Resolver:X, IndexedDB:cb, Language:{}};
 
-export const Index=L;export const  Charset=Ma;export const  Encoder=J;export const  Document=T;export const  Worker=N;export const  Resolver=X;export const  IndexedDB=cb;export const  Language={};
\ No newline at end of file
+export const Index=L;export const  Charset=Ma;export const  Encoder=K;export const  Document=T;export const  Worker=N;export const  Resolver=X;export const  IndexedDB=cb;export const  Language={};
\ No newline at end of file
diff --git a/dist/flexsearch.bundle.module.min.js b/dist/flexsearch.bundle.module.min.js
index a31c0ec..75dc11d 100644
--- a/dist/flexsearch.bundle.module.min.js
+++ b/dist/flexsearch.bundle.module.min.js
@@ -5,95 +5,96 @@
  * Hosted by Nextapps GmbH
  * https://github.com/nextapps-de/flexsearch
  */
-var u;function z(a,b,c){const d=typeof c,e=typeof a;if("undefined"!==d){if("undefined"!==e){if(c){if("function"===e&&d===e)return function(h){return a(c(h))};b=a.constructor;if(b===c.constructor){if(b===Array)return c.concat(a);if(b===Map){var f=new Map(c);for(var g of a)f.set(g[0],g[1]);return f}if(b===Set){g=new Set(c);for(f of a.values())g.add(f);return g}}}return a}return c}return"undefined"===e?b:a}function A(){return Object.create(null)}function aa(a,b){return b.length-a.length}
-function C(a){return"string"===typeof a}function D(a){return"object"===typeof a}function ba(a){const b=[];for(const c of a.keys())b.push(c);return b}function H(a,b){if(C(b))a=a[b];else for(let c=0;a&&c<b.length;c++)a=a[b[c]];return a}function ca(a){let b=0;for(let c=0,d;c<a.length;c++)(d=a[c])&&b<d.length&&(b=d.length);return b};var da=[["\u00aa","a"],["\u00b2","2"],["\u00b3","3"],["\u00b9","1"],["\u00ba","o"],["\u00bc","1\u20444"],["\u00bd","1\u20442"],["\u00be","3\u20444"],["\u00e0","a"],["\u00e1","a"],["\u00e2","a"],["\u00e3","a"],["\u00e4","a"],["\u00e5","a"],["\u00e7","c"],["\u00e8","e"],["\u00e9","e"],["\u00ea","e"],["\u00eb","e"],["\u00ec","i"],["\u00ed","i"],["\u00ee","i"],["\u00ef","i"],["\u00f1","n"],["\u00f2","o"],["\u00f3","o"],["\u00f4","o"],["\u00f5","o"],["\u00f6","o"],["\u00f9","u"],["\u00fa","u"],["\u00fb",
+var v;function z(a,b,c){const d=typeof c,e=typeof a;if("undefined"!==d){if("undefined"!==e){if(c){if("function"===e&&d===e)return function(h){return a(c(h))};b=a.constructor;if(b===c.constructor){if(b===Array)return c.concat(a);if(b===Map){var f=new Map(c);for(var g of a)f.set(g[0],g[1]);return f}if(b===Set){g=new Set(c);for(f of a.values())g.add(f);return g}}}return a}return c}return"undefined"===e?b:a}function B(){return Object.create(null)}function aa(a,b){return b.length-a.length}
+function F(a){return"string"===typeof a}function G(a){return"object"===typeof a}function ba(a){const b=[];for(const c of a.keys())b.push(c);return b}function J(a,b){if(F(b))a=a[b];else for(let c=0;a&&c<b.length;c++)a=a[b[c]];return a}function ca(a){let b=0;for(let c=0,d;c<a.length;c++)(d=a[c])&&b<d.length&&(b=d.length);return b};var da=[["\u00aa","a"],["\u00b2","2"],["\u00b3","3"],["\u00b9","1"],["\u00ba","o"],["\u00bc","1\u20444"],["\u00bd","1\u20442"],["\u00be","3\u20444"],["\u00e0","a"],["\u00e1","a"],["\u00e2","a"],["\u00e3","a"],["\u00e4","a"],["\u00e5","a"],["\u00e7","c"],["\u00e8","e"],["\u00e9","e"],["\u00ea","e"],["\u00eb","e"],["\u00ec","i"],["\u00ed","i"],["\u00ee","i"],["\u00ef","i"],["\u00f1","n"],["\u00f2","o"],["\u00f3","o"],["\u00f4","o"],["\u00f5","o"],["\u00f6","o"],["\u00f9","u"],["\u00fa","u"],["\u00fb",
 "u"],["\u00fc","u"],["\u00fd","y"],["\u00ff","y"],["\u0101","a"],["\u0103","a"],["\u0105","a"],["\u0107","c"],["\u0109","c"],["\u010b","c"],["\u010d","c"],["\u010f","d"],["\u0113","e"],["\u0115","e"],["\u0117","e"],["\u0119","e"],["\u011b","e"],["\u011d","g"],["\u011f","g"],["\u0121","g"],["\u0123","g"],["\u0125","h"],["\u0129","i"],["\u012b","i"],["\u012d","i"],["\u012f","i"],["\u0133","ij"],["\u0135","j"],["\u0137","k"],["\u013a","l"],["\u013c","l"],["\u013e","l"],["\u0140","l"],["\u0144","n"],
 ["\u0146","n"],["\u0148","n"],["\u0149","n"],["\u014d","o"],["\u014f","o"],["\u0151","o"],["\u0155","r"],["\u0157","r"],["\u0159","r"],["\u015b","s"],["\u015d","s"],["\u015f","s"],["\u0161","s"],["\u0163","t"],["\u0165","t"],["\u0169","u"],["\u016b","u"],["\u016d","u"],["\u016f","u"],["\u0171","u"],["\u0173","u"],["\u0175","w"],["\u0177","y"],["\u017a","z"],["\u017c","z"],["\u017e","z"],["\u017f","s"],["\u01a1","o"],["\u01b0","u"],["\u01c6","dz"],["\u01c9","lj"],["\u01cc","nj"],["\u01ce","a"],["\u01d0",
 "i"],["\u01d2","o"],["\u01d4","u"],["\u01d6","u"],["\u01d8","u"],["\u01da","u"],["\u01dc","u"],["\u01df","a"],["\u01e1","a"],["\u01e3","ae"],["\u00e6","ae"],["\u01fd","ae"],["\u01e7","g"],["\u01e9","k"],["\u01eb","o"],["\u01ed","o"],["\u01ef","\u0292"],["\u01f0","j"],["\u01f3","dz"],["\u01f5","g"],["\u01f9","n"],["\u01fb","a"],["\u01ff","\u00f8"],["\u0201","a"],["\u0203","a"],["\u0205","e"],["\u0207","e"],["\u0209","i"],["\u020b","i"],["\u020d","o"],["\u020f","o"],["\u0211","r"],["\u0213","r"],["\u0215",
 "u"],["\u0217","u"],["\u0219","s"],["\u021b","t"],["\u021f","h"],["\u0227","a"],["\u0229","e"],["\u022b","o"],["\u022d","o"],["\u022f","o"],["\u0231","o"],["\u0233","y"],["\u02b0","h"],["\u02b1","h"],["\u0266","h"],["\u02b2","j"],["\u02b3","r"],["\u02b4","\u0279"],["\u02b5","\u027b"],["\u02b6","\u0281"],["\u02b7","w"],["\u02b8","y"],["\u02e0","\u0263"],["\u02e1","l"],["\u02e2","s"],["\u02e3","x"],["\u02e4","\u0295"],["\u0390","\u03b9"],["\u03ac","\u03b1"],["\u03ad","\u03b5"],["\u03ae","\u03b7"],["\u03af",
 "\u03b9"],["\u03b0","\u03c5"],["\u03ca","\u03b9"],["\u03cb","\u03c5"],["\u03cc","\u03bf"],["\u03cd","\u03c5"],["\u03ce","\u03c9"],["\u03d0","\u03b2"],["\u03d1","\u03b8"],["\u03d2","\u03a5"],["\u03d3","\u03a5"],["\u03d4","\u03a5"],["\u03d5","\u03c6"],["\u03d6","\u03c0"],["\u03f0","\u03ba"],["\u03f1","\u03c1"],["\u03f2","\u03c2"],["\u03f5","\u03b5"],["\u0439","\u0438"],["\u0450","\u0435"],["\u0451","\u0435"],["\u0453","\u0433"],["\u0457","\u0456"],["\u045c","\u043a"],["\u045d","\u0438"],["\u045e","\u0443"],
-["\u0477","\u0475"],["\u04c2","\u0436"],["\u04d1","\u0430"],["\u04d3","\u0430"],["\u04d7","\u0435"],["\u04db","\u04d9"],["\u04dd","\u0436"],["\u04df","\u0437"],["\u04e3","\u0438"],["\u04e5","\u0438"],["\u04e7","\u043e"],["\u04eb","\u04e9"],["\u04ed","\u044d"],["\u04ef","\u0443"],["\u04f1","\u0443"],["\u04f3","\u0443"],["\u04f5","\u0447"]];const ea=/[^\p{L}\p{N}]+/u,fa=/(\d{3})/g,ha=/(\D)(\d{3})/g,ia=/(\d{3})(\D)/g,ja="".normalize&&/[\u0300-\u036f]/g;function I(a){if(!this)return new I(...arguments);for(let b=0;b<arguments.length;b++)this.assign(arguments[b])}
-I.prototype.assign=function(a){this.normalize=z(a.normalize,!0,this.normalize);let b=a.include,c=b||a.exclude||a.split;if("object"===typeof c){let d=!b,e="";a.include||(e+="\\p{Z}");c.letter&&(e+="\\p{L}");c.number&&(e+="\\p{N}",d=!!b);c.symbol&&(e+="\\p{S}");c.punctuation&&(e+="\\p{P}");c.control&&(e+="\\p{C}");if(c=c.char)e+="object"===typeof c?c.join(""):c;try{this.split=new RegExp("["+(b?"^":"")+e+"]+","u")}catch(f){this.split=/\s+/}this.numeric=d}else{try{this.split=z(c,ea,this.split)}catch(d){this.split=
+["\u0477","\u0475"],["\u04c2","\u0436"],["\u04d1","\u0430"],["\u04d3","\u0430"],["\u04d7","\u0435"],["\u04db","\u04d9"],["\u04dd","\u0436"],["\u04df","\u0437"],["\u04e3","\u0438"],["\u04e5","\u0438"],["\u04e7","\u043e"],["\u04eb","\u04e9"],["\u04ed","\u044d"],["\u04ef","\u0443"],["\u04f1","\u0443"],["\u04f3","\u0443"],["\u04f5","\u0447"]];const ea=/[^\p{L}\p{N}]+/u,fa=/(\d{3})/g,ha=/(\D)(\d{3})/g,ia=/(\d{3})(\D)/g,ja="".normalize&&/[\u0300-\u036f]/g;function K(a){if(!this)return new K(...arguments);for(let b=0;b<arguments.length;b++)this.assign(arguments[b])}
+K.prototype.assign=function(a){this.normalize=z(a.normalize,!0,this.normalize);let b=a.include,c=b||a.exclude||a.split;if("object"===typeof c){let d=!b,e="";a.include||(e+="\\p{Z}");c.letter&&(e+="\\p{L}");c.number&&(e+="\\p{N}",d=!!b);c.symbol&&(e+="\\p{S}");c.punctuation&&(e+="\\p{P}");c.control&&(e+="\\p{C}");if(c=c.char)e+="object"===typeof c?c.join(""):c;try{this.split=new RegExp("["+(b?"^":"")+e+"]+","u")}catch(f){this.split=/\s+/}this.numeric=d}else{try{this.split=z(c,ea,this.split)}catch(d){this.split=
 /\s+/}this.numeric=z(this.numeric,!0)}this.prepare=z(a.prepare,null,this.prepare);this.finalize=z(a.finalize,null,this.finalize);ja||(this.mapper=new Map(da));this.rtl=a.rtl||!1;this.dedupe=z(a.dedupe,!0,this.dedupe);this.filter=z((c=a.filter)&&new Set(c),null,this.filter);this.matcher=z((c=a.matcher)&&new Map(c),null,this.matcher);this.mapper=z((c=a.mapper)&&new Map(c),null,this.mapper);this.stemmer=z((c=a.stemmer)&&new Map(c),null,this.stemmer);this.replacer=z(a.replacer,null,this.replacer);this.minlength=
 z(a.minlength,1,this.minlength);this.maxlength=z(a.maxlength,0,this.maxlength);if(this.cache=c=z(a.cache,!0,this.cache))this.L=null,this.S="number"===typeof c?c:2E5,this.H=new Map,this.J=new Map,this.A=this.h=128;this.B="";this.O=null;this.M="";this.P=null;if(this.matcher)for(const d of this.matcher.keys())this.B+=(this.B?"|":"")+d;if(this.stemmer)for(const d of this.stemmer.keys())this.M+=(this.M?"|":"")+d;return this};
-I.prototype.encode=function(a){if(this.cache&&a.length<=this.h)if(this.L){if(this.H.has(a))return this.H.get(a)}else this.L=setTimeout(ka,50,this);this.normalize&&(a="function"===typeof this.normalize?this.normalize(a):ja?a.normalize("NFKD").replace(ja,"").toLowerCase():a.toLowerCase());this.prepare&&(a=this.prepare(a));this.numeric&&3<a.length&&(a=a.replace(ha,"$1 $2").replace(ia,"$1 $2").replace(fa,"$1 "));const b=!(this.dedupe||this.mapper||this.filter||this.matcher||this.stemmer||this.replacer);
+K.prototype.encode=function(a){if(this.cache&&a.length<=this.h)if(this.L){if(this.H.has(a))return this.H.get(a)}else this.L=setTimeout(ka,50,this);this.normalize&&(a="function"===typeof this.normalize?this.normalize(a):ja?a.normalize("NFKD").replace(ja,"").toLowerCase():a.toLowerCase());this.prepare&&(a=this.prepare(a));this.numeric&&3<a.length&&(a=a.replace(ha,"$1 $2").replace(ia,"$1 $2").replace(fa,"$1 "));const b=!(this.dedupe||this.mapper||this.filter||this.matcher||this.stemmer||this.replacer);
 let c=[],d=this.split||""===this.split?a.split(this.split):a;for(let f=0,g,h;f<d.length;f++){if(!(g=h=d[f]))continue;if(g.length<this.minlength)continue;if(b){c.push(g);continue}if(this.filter&&this.filter.has(g))continue;if(this.cache&&g.length<=this.A)if(this.L){var e=this.J.get(g);if(e||""===e){e&&c.push(e);continue}}else this.L=setTimeout(ka,50,this);let k;this.stemmer&&2<g.length&&(this.P||(this.P=new RegExp("(?!^)("+this.M+")$")),g=g.replace(this.P,l=>this.stemmer.get(l)),k=1);g&&k&&(g.length<
-this.minlength||this.filter&&this.filter.has(g))&&(g="");if(g&&(this.mapper||this.dedupe&&1<g.length)){e="";for(let l=0,m="",n,p;l<g.length;l++)n=g.charAt(l),n===m&&this.dedupe||((p=this.mapper&&this.mapper.get(n))||""===p?p===m&&this.dedupe||!(m=p)||(e+=p):e+=m=n);g=e}this.matcher&&1<g.length&&(this.O||(this.O=new RegExp("("+this.B+")","g")),g=g.replace(this.O,l=>this.matcher.get(l)));if(g&&this.replacer)for(e=0;g&&e<this.replacer.length;e+=2)g=g.replace(this.replacer[e],this.replacer[e+1]);this.cache&&
-h.length<=this.A&&(this.J.set(h,g),this.J.size>this.S&&(this.J.clear(),this.A=this.A/1.1|0));g&&c.push(g)}this.finalize&&(c=this.finalize(c)||c);this.cache&&a.length<=this.h&&(this.H.set(a,c),this.H.size>this.S&&(this.H.clear(),this.h=this.h/1.1|0));return c};function ka(a){a.L=null;a.H.clear();a.J.clear()};async function la(a){a=a.data;var b=self._index;const c=a.args;var d=a.task;switch(d){case "init":d=a.options||{};(b=d.config)&&(d=(await import(b))["default"]);(b=a.factory)?(Function("return "+b)()(self),self._index=new self.FlexSearch.Index(d),delete self.FlexSearch):self._index=new K(d);postMessage({id:a.id});break;default:a=a.id,b=b[d].apply(b,c),postMessage("search"===d?{id:a,msg:b}:{id:a})}};let M=0;
-function N(a={}){function b(g){function h(k){k=k.data||k;const l=k.id,m=l&&e.h[l];m&&(m(k.msg),delete e.h[l])}this.worker=g;this.h=A();if(this.worker){d?this.worker.on("message",h):this.worker.onmessage=h;if(a.config)return new Promise(function(k){e.h[++M]=function(){k(e)};e.worker.postMessage({id:M,task:"init",factory:c,options:a})});this.worker.postMessage({task:"init",factory:c,options:a});return this}}if(!this)return new N(a);let c="undefined"!==typeof self?self._factory:"undefined"!==typeof window?
+this.minlength||this.filter&&this.filter.has(g))&&(g="");if(g&&(this.mapper||this.dedupe&&1<g.length)){e="";for(let l=0,m="",p,n;l<g.length;l++)p=g.charAt(l),p===m&&this.dedupe||((n=this.mapper&&this.mapper.get(p))||""===n?n===m&&this.dedupe||!(m=n)||(e+=n):e+=m=p);g=e}this.matcher&&1<g.length&&(this.O||(this.O=new RegExp("("+this.B+")","g")),g=g.replace(this.O,l=>this.matcher.get(l)));if(g&&this.replacer)for(e=0;g&&e<this.replacer.length;e+=2)g=g.replace(this.replacer[e],this.replacer[e+1]);this.cache&&
+h.length<=this.A&&(this.J.set(h,g),this.J.size>this.S&&(this.J.clear(),this.A=this.A/1.1|0));g&&c.push(g)}this.finalize&&(c=this.finalize(c)||c);this.cache&&a.length<=this.h&&(this.H.set(a,c),this.H.size>this.S&&(this.H.clear(),this.h=this.h/1.1|0));return c};function ka(a){a.L=null;a.H.clear();a.J.clear()};async function la(a){a=a.data;var b=self._index;const c=a.args;var d=a.task;switch(d){case "init":d=a.options||{};(b=d.config)&&(d=(await import(b))["default"]);(b=a.factory)?(Function("return "+b)()(self),self._index=new self.FlexSearch.Index(d),delete self.FlexSearch):self._index=new L(d);postMessage({id:a.id});break;default:a=a.id,b=b[d].apply(b,c),postMessage("search"===d?{id:a,msg:b}:{id:a})}};let M=0;
+function N(a={}){function b(g){function h(k){k=k.data||k;const l=k.id,m=l&&e.h[l];m&&(m(k.msg),delete e.h[l])}this.worker=g;this.h=B();if(this.worker){d?this.worker.on("message",h):this.worker.onmessage=h;if(a.config)return new Promise(function(k){e.h[++M]=function(){k(e)};e.worker.postMessage({id:M,task:"init",factory:c,options:a})});this.worker.postMessage({task:"init",factory:c,options:a});return this}}if(!this)return new N(a);let c="undefined"!==typeof self?self._factory:"undefined"!==typeof window?
 window._factory:null;c&&(c=c.toString());const d="undefined"===typeof window,e=this,f=ma(c,d,a.worker);return f.then?f.then(function(g){return b.call(e,g)}):b.call(this,f)}O("add");O("append");O("search");O("update");O("remove");
 function O(a){N.prototype[a]=N.prototype[a+"Async"]=async function(){const b=this,c=[].slice.call(arguments);var d=c[c.length-1];let e;"function"===typeof d&&(e=d,c.splice(c.length-1,1));d=new Promise(function(f){b.h[++M]=f;b.worker.postMessage({task:a,id:M,args:c})});return e?(d.then(e),this):d}}
-function ma(a,b,c){return b?"undefined"!==typeof module?new (require("worker_threads")["Worker"])(__dirname + "/node/node.js"):import("worker_threads").then(function(worker){ return new worker["Worker"](import.meta.dirname + "/node/node.mjs"); }):a?new window.Worker(URL.createObjectURL(new Blob(["onmessage="+la.toString()],{type:"text/javascript"}))):new window.Worker(C(c)?c:import.meta.url.replace("/worker.js","/worker/worker.js").replace("flexsearch.bundle.module.min.js",
+function ma(a,b,c){return b?"undefined"!==typeof module?new (require("worker_threads")["Worker"])(__dirname + "/node/node.js"):import("worker_threads").then(function(worker){ return new worker["Worker"](import.meta.dirname + "/node/node.mjs"); }):a?new window.Worker(URL.createObjectURL(new Blob(["onmessage="+la.toString()],{type:"text/javascript"}))):new window.Worker(F(c)?c:import.meta.url.replace("/worker.js","/worker/worker.js").replace("flexsearch.bundle.module.min.js",
 "module/worker/worker.js"),{type:"module"})};function na(a){P.call(a,"add");P.call(a,"append");P.call(a,"search");P.call(a,"update");P.call(a,"remove")}function P(a){this[a+"Async"]=function(){var b=arguments;const c=b[b.length-1];let d;"function"===typeof c&&(d=c,delete b[b.length-1]);b=this[a].apply(this,b);d&&(b.then?b.then(d):d(b));return b}};function oa(a,b,c,d,e,f,g,h){(d=a(c?c+"."+d:d,JSON.stringify(g)))&&d.then?d.then(function(){b.export(a,b,c,e,f+1,h)}):b.export(a,b,c,e,f+1,h)};function pa(a,b,c,d){let e=[];for(let f=0,g;f<a.index.length;f++)if(g=a.index[f],b>=g.length)b-=g.length;else{b=g[d?"splice":"slice"](b,c);const h=b.length;if(h&&(e=e.length?e.concat(b):b,c-=h,d&&(a.length-=h),!c))break;b=0}return e}
 function Q(a){if(!this)return new Q(a);this.index=a?[a]:[];this.length=a?a.length:0;const b=this;return new Proxy([],{get(c,d){if("length"===d)return b.length;if("push"===d)return function(e){b.index[b.index.length-1].push(e);b.length++};if("pop"===d)return function(){if(b.length)return b.length--,b.index[b.index.length-1].pop()};if("indexOf"===d)return function(e){let f=0;for(let g=0,h,k;g<b.index.length;g++){h=b.index[g];k=h.indexOf(e);if(0<=k)return f+k;f+=h.length}return-1};if("includes"===d)return function(e){for(let f=
 0;f<b.index.length;f++)if(b.index[f].includes(e))return!0;return!1};if("slice"===d)return function(e,f){return pa(b,e||0,f||b.length,!1)};if("splice"===d)return function(e,f){return pa(b,e||0,f||b.length,!0)};if("constructor"===d)return Array;if("symbol"!==typeof d)return(c=b.index[d/2**31|0])&&c[d]},set(c,d,e){c=d/2**31|0;(b.index[c]||(b.index[c]=[]))[d]=e;b.length++;return!0}})}Q.prototype.clear=function(){this.index.length=0};Q.prototype.destroy=function(){this.proxy=this.index=null};
-Q.prototype.push=function(){};function R(a=8){if(!this)return new R(a);this.index=A();this.B=[];this.size=0;32<a?(this.h=qa,this.A=BigInt(a)):(this.h=ra,this.A=a)}R.prototype.get=function(a){const b=this.index[this.h(a)];return b&&b.get(a)};R.prototype.set=function(a,b){var c=this.h(a);let d=this.index[c];d?(c=d.size,d.set(a,b),(c-=d.size)&&this.size++):(this.index[c]=d=new Map([[a,b]]),this.B.push(d))};
-function S(a=8){if(!this)return new S(a);this.index=A();this.h=[];32<a?(this.B=qa,this.A=BigInt(a)):(this.B=ra,this.A=a)}S.prototype.add=function(a){var b=this.B(a);let c=this.index[b];c?(b=c.size,c.add(a),(b-=c.size)&&this.size++):(this.index[b]=c=new Set([a]),this.h.push(c))};u=R.prototype;u.has=S.prototype.has=function(a){const b=this.index[this.B(a)];return b&&b.has(a)};u.delete=S.prototype.delete=function(a){const b=this.index[this.B(a)];b&&b.delete(a)&&this.size--};
-u.clear=S.prototype.clear=function(){this.index=A();this.h=[];this.size=0};u.values=S.prototype.values=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].values())yield b};u.keys=S.prototype.keys=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].keys())yield b};u.entries=S.prototype.entries=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].entries())yield b};
-function ra(a){let b=2**this.A-1;if("number"==typeof a)return a&b;let c=0,d=this.A+1;for(let e=0;e<a.length;e++)c=(c*d^a.charCodeAt(e))&b;return 32===this.A?c+2**31:c}function qa(a){let b=BigInt(2)**this.A-BigInt(1);var c=typeof a;if("bigint"===c)return a&b;if("number"===c)return BigInt(a)&b;c=BigInt(0);let d=this.A+BigInt(1);for(let e=0;e<a.length;e++)c=(c*d^BigInt(a.charCodeAt(e)))&b;return c};T.prototype.add=function(a,b,c){D(a)&&(b=a,a=H(b,this.key));if(b&&(a||0===a)){if(!c&&this.reg.has(a))return this.update(a,b);for(let h=0,k;h<this.field.length;h++){k=this.D[h];var d=this.index.get(this.field[h]);if("function"===typeof k){var e=k(b);e&&d.add(a,e,!1,!0)}else if(e=k.I,!e||e(b))k.constructor===String?k=[""+k]:C(k)&&(k=[k]),sa(b,k,this.K,0,d,a,k[0],c)}if(this.tag)for(d=0;d<this.G.length;d++){var f=this.G[d];e=this.tag.get(this.N[d]);let h=A();if("function"===typeof f){if(f=f(b),!f)continue}else{var g=
-f.I;if(g&&!g(b))continue;f.constructor===String&&(f=""+f);f=H(b,f)}if(e&&f){C(f)&&(f=[f]);for(let k=0,l,m;k<f.length;k++)if(l=f[k],!h[l]&&(h[l]=1,(g=e.get(l))?m=g:e.set(l,m=[]),!c||!m.includes(a))){if(m.length===2**31-1){g=new Q(m);if(this.fastupdate)for(let n of this.reg.values())n.includes(m)&&(n[n.indexOf(m)]=g);e.set(l,m=g)}m.push(a);this.fastupdate&&((g=this.reg.get(a))?g.push(m):this.reg.set(a,[m]))}}}if(this.store&&(!c||!this.store.has(a))){let h;if(this.C){h=A();for(let k=0,l;k<this.C.length;k++){l=
-this.C[k];if((c=l.I)&&!c(b))continue;let m;if("function"===typeof l){m=l(b);if(!m)continue;l=[l.U]}else if(C(l)||l.constructor===String){h[l]=b[l];continue}ta(b,h,l,0,l[0],m)}}this.store.set(a,h||b)}}return this};function ta(a,b,c,d,e,f){a=a[e];if(d===c.length-1)b[e]=f||a;else if(a)if(a.constructor===Array)for(b=b[e]=Array(a.length),e=0;e<a.length;e++)ta(a,b,c,d,e);else b=b[e]||(b[e]=A()),e=c[++d],ta(a,b,c,d,e)}
-function sa(a,b,c,d,e,f,g,h){if(a=a[g])if(d===b.length-1){if(a.constructor===Array){if(c[d]){for(b=0;b<a.length;b++)e.add(f,a[b],!0,!0);return}a=a.join(" ")}e.add(f,a,h,!0)}else if(a.constructor===Array)for(g=0;g<a.length;g++)sa(a,b,c,d,e,f,g,h);else g=b[++d],sa(a,b,c,d,e,f,g,h);else e.db&&e.remove(f)};function ua(a,b,c,d,e,f,g){const h=a.length;let k=[],l;var m;l=A();for(let n=0,p,q,t,r;n<b;n++)for(let v=0;v<h;v++)if(t=a[v],n<t.length&&(p=t[n]))for(let x=0;x<p.length;x++)q=p[x],(m=l[q])?l[q]++:(m=0,l[q]=1),r=k[m]||(k[m]=[]),g||(m=n+(v?0:f||0),r=r[m]||(r[m]=[])),r.push(q);if(a=k.length)if(e)k=1<k.length?va(k,d,c,g,0):k[0];else{if(a<h)return[];k=k[a-1];if(c||d)if(g){if(k.length>c||d)k=k.slice(d,c+d)}else{e=[];for(let n=0,p;n<k.length;n++)if(p=k[n],p.length>d)d-=p.length;else{if(p.length>c||d)p=p.slice(d,
-c+d),c-=p.length,d&&(d-=p.length);e.push(p);if(!c)break}return 1<e.length?[].concat.apply([],e):e[0]}}return k}
-function va(a,b,c,d,e){const f=[],g=A();let h;var k=a.length;let l,m=0;if(d)for(e=k-1;0<=e;e--)for(d=a[e],l=d.length,k=0;k<l;k++){if(h=d[k],!g[h])if(g[h]=1,b)b--;else if(f.push(h),f.length===c)return f}else{let n=ca(a);for(let p=0;p<n;p++)for(let q=k-1;0<=q;q--)if(l=(d=a[q][p])&&d.length)for(let t=0;t<l;t++)if(h=d[t],!g[h])if(g[h]=1,b)b--;else{let r=p+(q<k-1?e||0:0);(f[r]||(f[r]=[])).push(h);if(++m===c)return f}}return f}
-function wa(a,b){const c=A(),d=[];for(let e=0,f;e<b.length;e++){f=b[e];for(let g=0;g<f.length;g++)c[f[g]]=1}for(let e=0,f;e<a.length;e++)f=a[e],1===c[f]&&(d.push(f),c[f]=2);return d};T.prototype.search=function(a,b,c,d){c||(!b&&D(a)?(c=a,a=""):D(b)&&(c=b,b=0));let e=[],f=[],g;let h;let k;let l,m=0,n;if(c){c.constructor===Array&&(c={index:c});a=c.query||a;g=c.pluck;h=c.merge;k=g||c.field||c.index;var p=this.tag&&c.tag;var q=this.store&&c.enrich;var t=c.suggest;n=c.V;b=c.limit||b;l=c.offset||0;b||(b=100);if(p&&(!this.db||!d)){p.constructor!==Array&&(p=[p]);var r=[];for(let y=0,w;y<p.length;y++)if(w=p[y],w.field&&w.tag){var v=w.tag;if(v.constructor===Array)for(var x=0;x<v.length;x++)r.push(w.field,
-v[x]);else r.push(w.field,v)}else{v=Object.keys(w);for(let B=0,J,E;B<v.length;B++)if(J=v[B],E=w[J],E.constructor===Array)for(x=0;x<E.length;x++)r.push(J,E[x]);else r.push(J,E)}p=r;if(!a){t=[];if(r.length)for(p=0;p<r.length;p+=2){if(this.db){d=this.index.get(r[p]);if(!d)continue;t.push(d=d.db.tag(r[p+1],b,l,q))}else d=xa.call(this,r[p],r[p+1],b,l,q);e.push({field:r[p],tag:r[p+1],result:d})}return t.length?Promise.all(t).then(function(y){for(let w=0;w<y.length;w++)e[w].result=y[w];return e}):e}}C(k)&&
-(k=[k])}k||(k=this.field);r=!d&&(this.worker||this.db)&&[];let F;for(let y=0,w,B,J;y<k.length;y++){B=k[y];if(this.db&&this.tag&&!this.D[y])continue;let E;C(B)||(E=B,B=E.field,a=E.query||a,b=E.limit||b,l=E.offset||l,t=E.suggest||t,q=this.store&&(E.enrich||q));if(d)w=d[y];else if(v=E||c,x=this.index.get(B),p&&(this.db&&(v.tag=p,F=x.db.support_tag_search,v.field=k),F||(v.enrich=!1)),r){r[y]=x.search(a,b,v);v&&q&&(v.enrich=q);continue}else w=x.search(a,b,v),v&&q&&(v.enrich=q);J=w&&w.length;if(p&&J){v=
-[];x=0;if(this.db&&d){if(!F)for(let L=k.length;L<d.length;L++){let G=d[L];if(G&&G.length)x++,v.push(G);else if(!t)return e}}else for(let L=0,G,Za;L<p.length;L+=2){G=this.tag.get(p[L]);if(!G)if(t)continue;else return e;if(Za=(G=G&&G.get(p[L+1]))&&G.length)x++,v.push(G);else if(!t)return e}if(x){w=wa(w,v);J=w.length;if(!J&&!t)return e;x--}}if(J)f[m]=B,e.push(w),m++;else if(1===k.length)return e}if(r){if(this.db&&p&&p.length&&!F)for(q=0;q<p.length;q+=2){d=this.index.get(p[q]);if(!d)if(t)continue;else return e;
-r.push(d.db.tag(p[q+1],b,l,!1))}const y=this;return Promise.all(r).then(function(w){return w.length?y.search(a,b,c,w):w})}if(!m)return e;if(g&&(!q||!this.store))return e[0];r=[];for(let y=0,w;y<f.length;y++){w=e[y];q&&w.length&&!w[0].doc&&(this.db?r.push(w=this.index.get(this.field[0]).db.enrich(w)):w.length&&(w=ya.call(this,w)));if(g)return w;e[y]={field:f[y],result:w}}if(q&&this.db&&r.length){const y=this;return Promise.all(r).then(function(w){for(let B=0;B<w.length;B++)e[B].result=w[B];return h?
-za(e,b):n?Aa(e,a,y.index,y.D,n):e})}return h?za(e,b):n?Aa(e,a,this.index,this.D,n):e};function Aa(a,b,c,d,e){let f;for(let g=0,h,k,l,m;g<a.length;g++){h=a[g].result;k=a[g].field;l=c.get(k).encoder;m=d[k.indexOf(k)];l!==f&&(f=l,f.encode(b));for(let n=0;n<h.length;n++){let p="",q=H(h[n].doc,m),t=f.encode(q);for(let r=0;r<t.length;r++)p+=t[r].replace(new RegExp("("+t[r]+")","g"),e.replace("$1",q));console.log(a,c,e);h[n].V=p}}return a}
-function za(a,b){const c=[],d=A();for(let e=0,f,g;e<a.length;e++){f=a[e];g=f.result;for(let h=0,k,l,m;h<g.length;h++)if(l=g[h],k=l.id,m=d[k])m.push(f.field);else{if(c.length===b)return c;l.field=d[k]=[f.field];c.push(l)}}return c}function xa(a,b,c,d,e){a=this.tag.get(a);if(!a)return[];if((b=(a=a&&a.get(b))&&a.length-d)&&0<b){if(b>c||d)a=a.slice(d,d+c);e&&(a=ya.call(this,a));return a}}
+Q.prototype.push=function(){};function R(a=8){if(!this)return new R(a);this.index=B();this.B=[];this.size=0;32<a?(this.h=qa,this.A=BigInt(a)):(this.h=ra,this.A=a)}R.prototype.get=function(a){const b=this.index[this.h(a)];return b&&b.get(a)};R.prototype.set=function(a,b){var c=this.h(a);let d=this.index[c];d?(c=d.size,d.set(a,b),(c-=d.size)&&this.size++):(this.index[c]=d=new Map([[a,b]]),this.B.push(d))};
+function S(a=8){if(!this)return new S(a);this.index=B();this.h=[];32<a?(this.B=qa,this.A=BigInt(a)):(this.B=ra,this.A=a)}S.prototype.add=function(a){var b=this.B(a);let c=this.index[b];c?(b=c.size,c.add(a),(b-=c.size)&&this.size++):(this.index[b]=c=new Set([a]),this.h.push(c))};v=R.prototype;v.has=S.prototype.has=function(a){const b=this.index[this.B(a)];return b&&b.has(a)};v.delete=S.prototype.delete=function(a){const b=this.index[this.B(a)];b&&b.delete(a)&&this.size--};
+v.clear=S.prototype.clear=function(){this.index=B();this.h=[];this.size=0};v.values=S.prototype.values=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].values())yield b};v.keys=S.prototype.keys=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].keys())yield b};v.entries=S.prototype.entries=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].entries())yield b};
+function ra(a){let b=2**this.A-1;if("number"==typeof a)return a&b;let c=0,d=this.A+1;for(let e=0;e<a.length;e++)c=(c*d^a.charCodeAt(e))&b;return 32===this.A?c+2**31:c}function qa(a){let b=BigInt(2)**this.A-BigInt(1);var c=typeof a;if("bigint"===c)return a&b;if("number"===c)return BigInt(a)&b;c=BigInt(0);let d=this.A+BigInt(1);for(let e=0;e<a.length;e++)c=(c*d^BigInt(a.charCodeAt(e)))&b;return c};T.prototype.add=function(a,b,c){G(a)&&(b=a,a=J(b,this.key));if(b&&(a||0===a)){if(!c&&this.reg.has(a))return this.update(a,b);for(let h=0,k;h<this.field.length;h++){k=this.D[h];var d=this.index.get(this.field[h]);if("function"===typeof k){var e=k(b);e&&d.add(a,e,!1,!0)}else if(e=k.I,!e||e(b))k.constructor===String?k=[""+k]:F(k)&&(k=[k]),sa(b,k,this.K,0,d,a,k[0],c)}if(this.tag)for(d=0;d<this.G.length;d++){var f=this.G[d];e=this.tag.get(this.N[d]);let h=B();if("function"===typeof f){if(f=f(b),!f)continue}else{var g=
+f.I;if(g&&!g(b))continue;f.constructor===String&&(f=""+f);f=J(b,f)}if(e&&f){F(f)&&(f=[f]);for(let k=0,l,m;k<f.length;k++)if(l=f[k],!h[l]&&(h[l]=1,(g=e.get(l))?m=g:e.set(l,m=[]),!c||!m.includes(a))){if(m.length===2**31-1){g=new Q(m);if(this.fastupdate)for(let p of this.reg.values())p.includes(m)&&(p[p.indexOf(m)]=g);e.set(l,m=g)}m.push(a);this.fastupdate&&((g=this.reg.get(a))?g.push(m):this.reg.set(a,[m]))}}}if(this.store&&(!c||!this.store.has(a))){let h;if(this.C){h=B();for(let k=0,l;k<this.C.length;k++){l=
+this.C[k];if((c=l.I)&&!c(b))continue;let m;if("function"===typeof l){m=l(b);if(!m)continue;l=[l.U]}else if(F(l)||l.constructor===String){h[l]=b[l];continue}ta(b,h,l,0,l[0],m)}}this.store.set(a,h||b)}}return this};function ta(a,b,c,d,e,f){a=a[e];if(d===c.length-1)b[e]=f||a;else if(a)if(a.constructor===Array)for(b=b[e]=Array(a.length),e=0;e<a.length;e++)ta(a,b,c,d,e);else b=b[e]||(b[e]=B()),e=c[++d],ta(a,b,c,d,e)}
+function sa(a,b,c,d,e,f,g,h){if(a=a[g])if(d===b.length-1){if(a.constructor===Array){if(c[d]){for(b=0;b<a.length;b++)e.add(f,a[b],!0,!0);return}a=a.join(" ")}e.add(f,a,h,!0)}else if(a.constructor===Array)for(g=0;g<a.length;g++)sa(a,b,c,d,e,f,g,h);else g=b[++d],sa(a,b,c,d,e,f,g,h);else e.db&&e.remove(f)};function ua(a,b,c,d,e,f,g){const h=a.length;let k=[],l;var m;l=B();for(let p=0,n,q,r,t;p<b;p++)for(let u=0;u<h;u++)if(r=a[u],p<r.length&&(n=r[p]))for(let x=0;x<n.length;x++)q=n[x],(m=l[q])?l[q]++:(m=0,l[q]=1),t=k[m]||(k[m]=[]),g||(m=p+(u?0:f||0),t=t[m]||(t[m]=[])),t.push(q);if(a=k.length)if(e)k=1<k.length?va(k,d,c,g,0):(k=k[0]).length>c||d?k.slice(d,c+d):k;else{if(a<h)return[];k=k[a-1];if(c||d)if(g){if(k.length>c||d)k=k.slice(d,c+d)}else{e=[];for(let p=0,n;p<k.length;p++)if(n=k[p],n.length>d)d-=n.length;
+else{if(n.length>c||d)n=n.slice(d,c+d),c-=n.length,d&&(d-=n.length);e.push(n);if(!c)break}k=1<e.length?[].concat.apply([],e):e[0]}}return k}
+function va(a,b,c,d,e){const f=[],g=B();let h;var k=a.length;let l,m=0;if(d)for(e=k-1;0<=e;e--)for(d=a[e],l=d.length,k=0;k<l;k++){if(h=d[k],!g[h])if(g[h]=1,b)b--;else if(f.push(h),f.length===c)return f}else{let p=ca(a);for(let n=0;n<p;n++)for(let q=k-1;0<=q;q--)if(l=(d=a[q][n])&&d.length)for(let r=0;r<l;r++)if(h=d[r],!g[h])if(g[h]=1,b)b--;else{let t=n+(q<k-1?e||0:0);(f[t]||(f[t]=[])).push(h);if(++m===c)return f}}return f}
+function wa(a,b){const c=B(),d=[];for(let e=0,f;e<b.length;e++){f=b[e];for(let g=0;g<f.length;g++)c[f[g]]=1}for(let e=0,f;e<a.length;e++)f=a[e],1===c[f]&&(d.push(f),c[f]=2);return d};T.prototype.search=function(a,b,c,d){c||(!b&&G(a)?(c=a,a=""):G(b)&&(c=b,b=0));let e=[],f=[],g;let h;let k;let l,m=0,p;if(c){c.constructor===Array&&(c={index:c});a=c.query||a;g=c.pluck;h=c.merge;k=g||c.field||c.index;var n=this.tag&&c.tag;var q=this.store&&c.enrich;var r=c.suggest;p=c.V;b=c.limit||b;l=c.offset||0;b||(b=100);if(n&&(!this.db||!d)){n.constructor!==Array&&(n=[n]);var t=[];for(let y=0,w;y<n.length;y++)if(w=n[y],w.field&&w.tag){var u=w.tag;if(u.constructor===Array)for(var x=0;x<u.length;x++)t.push(w.field,
+u[x]);else t.push(w.field,u)}else{u=Object.keys(w);for(let A=0,H,C;A<u.length;A++)if(H=u[A],C=w[H],C.constructor===Array)for(x=0;x<C.length;x++)t.push(H,C[x]);else t.push(H,C)}n=t;if(!a){r=[];if(t.length)for(n=0;n<t.length;n+=2){if(this.db){d=this.index.get(t[n]);if(!d)continue;r.push(d=d.db.tag(t[n+1],b,l,q))}else d=xa.call(this,t[n],t[n+1],b,l,q);e.push({field:t[n],tag:t[n+1],result:d})}return r.length?Promise.all(r).then(function(y){for(let w=0;w<y.length;w++)e[w].result=y[w];return e}):e}}F(k)&&
+(k=[k])}k||(k=this.field);t=!d&&(this.worker||this.db)&&[];let D;for(let y=0,w,A,H;y<k.length;y++){A=k[y];if(this.db&&this.tag&&!this.D[y])continue;let C;F(A)||(C=A,A=C.field,a=C.query||a,b=C.limit||b,l=C.offset||l,r=C.suggest||r,q=this.store&&(C.enrich||q));if(d)w=d[y];else if(u=C||c,x=this.index.get(A),n&&(this.db&&(u.tag=n,D=x.db.support_tag_search,u.field=k),D||(u.enrich=!1)),t){t[y]=x.search(a,b,u);u&&q&&(u.enrich=q);continue}else w=x.search(a,b,u),u&&q&&(u.enrich=q);H=w&&w.length;if(n&&H){u=
+[];x=0;if(this.db&&d){if(!D)for(let I=k.length;I<d.length;I++){let E=d[I];if(E&&E.length)x++,u.push(E);else if(!r)return e}}else for(let I=0,E,Za;I<n.length;I+=2){E=this.tag.get(n[I]);if(!E)if(r)continue;else return e;if(Za=(E=E&&E.get(n[I+1]))&&E.length)x++,u.push(E);else if(!r)return e}if(x){w=wa(w,u);H=w.length;if(!H&&!r)return e;x--}}if(H)f[m]=A,e.push(w),m++;else if(1===k.length)return e}if(t){if(this.db&&n&&n.length&&!D)for(q=0;q<n.length;q+=2){d=this.index.get(n[q]);if(!d)if(r)continue;else return e;
+t.push(d.db.tag(n[q+1],b,l,!1))}const y=this;return Promise.all(t).then(function(w){return w.length?y.search(a,b,c,w):w})}if(!m)return e;if(g&&(!q||!this.store))return e[0];t=[];for(let y=0,w;y<f.length;y++){w=e[y];q&&w.length&&!w[0].doc&&(this.db?t.push(w=this.index.get(this.field[0]).db.enrich(w)):w.length&&(w=ya.call(this,w)));if(g)return w;e[y]={field:f[y],result:w}}if(q&&this.db&&t.length){const y=this;return Promise.all(t).then(function(w){for(let A=0;A<w.length;A++)e[A].result=w[A];return h?
+za(e,b):p?Aa(e,a,y.index,y.field,y.D,p):e})}return h?za(e,b):p?Aa(e,a,this.index,this.field,this.D,p):e};
+function Aa(a,b,c,d,e,f){let g,h,k;for(let m=0,p,n,q,r,t;m<a.length;m++){p=a[m].result;n=a[m].field;r=c.get(n);q=r.encoder;k=r.tokenize;t=e[d.indexOf(n)];q!==g&&(g=q,h=g.encode(b));for(let u=0;u<p.length;u++){let x="";var l=J(p[u].doc,t);let D=g.encode(l);l=l.split(g.split);for(let y=0,w,A;y<D.length;y++){w=D[y];A=l[y];let H;for(let C=0,I;C<h.length;C++)if(I=h[C],"strict"===k){if(w===I){x+=(x?" ":"")+f.replace("$1",A);H=!0;break}}else{const E=w.indexOf(I);if(-1<E){x+=(x?" ":"")+A.substring(0,E)+f.replace("$1",
+A.substring(E,I.length))+A.substring(E+I.length);H=!0;break}}H||(x+=(x?" ":"")+l[y])}p[u].V=x}}return a}function za(a,b){const c=[],d=B();for(let e=0,f,g;e<a.length;e++){f=a[e];g=f.result;for(let h=0,k,l,m;h<g.length;h++)if(l=g[h],k=l.id,m=d[k])m.push(f.field);else{if(c.length===b)return c;l.field=d[k]=[f.field];c.push(l)}}return c}function xa(a,b,c,d,e){a=this.tag.get(a);if(!a)return[];if((b=(a=a&&a.get(b))&&a.length-d)&&0<b){if(b>c||d)a=a.slice(d,d+c);e&&(a=ya.call(this,a));return a}}
 function ya(a){const b=Array(a.length);for(let c=0,d;c<a.length;c++)d=a[c],b[c]={id:d,doc:this.store.get(d)};return b};function T(a){if(!this)return new T(a);const b=a.document||a.doc||a;let c,d;this.D=[];this.field=[];this.K=[];this.key=(c=b.key||b.id)&&Ba(c,this.K)||"id";(d=a.keystore||0)&&(this.keystore=d);this.reg=(this.fastupdate=!!a.fastupdate)?d?new R(d):new Map:d?new S(d):new Set;this.C=(c=b.store||null)&&!0!==c&&[];this.store=c&&(d?new R(d):new Map);this.cache=(c=a.cache||null)&&new U(c);a.cache=!1;this.worker=a.worker;this.index=Ca.call(this,a,b);this.tag=null;if(c=b.tag)if("string"===typeof c&&(c=[c]),
 c.length){this.tag=new Map;this.G=[];this.N=[];for(let e=0,f,g;e<c.length;e++){f=c[e];g=f.field||f;if(!g)throw Error("The tag field from the document descriptor is undefined.");f.custom?this.G[e]=f.custom:(this.G[e]=Ba(g,this.K),f.filter&&("string"===typeof this.G[e]&&(this.G[e]=new String(this.G[e])),this.G[e].I=f.filter));this.N[e]=g;this.tag.set(g,new Map)}}if(this.worker){a=[];for(const e of this.index.values())e.then&&a.push(e);if(a.length){const e=this;return Promise.all(a).then(function(f){let g=
-0;for(const h of e.index.entries()){const k=h[0];h[1].then&&e.index.set(k,f[g++])}return e})}}else a.db&&this.mount(a.db)}u=T.prototype;
-u.mount=function(a){let b=this.field;if(this.tag)for(let e=0,f;e<this.N.length;e++){f=this.N[e];var c=void 0;this.index.set(f,c=new K({},this.reg));b===this.field&&(b=b.slice(0));b.push(f);c.tag=this.tag.get(f)}c=[];const d={db:a.db,type:a.type,fastupdate:a.fastupdate};for(let e=0,f,g;e<b.length;e++){d.field=g=b[e];f=this.index.get(g);const h=new a.constructor(a.id,d);h.id=a.id;c[e]=h.mount(f);f.document=!0;e?f.bypass=!0:f.store=this.store}this.db=!0;return Promise.all(c)};
-u.commit=async function(a,b){const c=[];for(const d of this.index.values())c.push(d.db.commit(d,a,b));await Promise.all(c);this.reg.clear()};u.destroy=function(){const a=[];for(const b of this.index.values())a.push(b.destroy());return Promise.all(a)};
-function Ca(a,b){const c=new Map;let d=b.index||b.field||b;C(d)&&(d=[d]);for(let e=0,f,g;e<d.length;e++){f=d[e];C(f)||(g=f,f=f.field);g=D(g)?Object.assign({},a,g):a;if(this.worker){const h=new N(g);c.set(f,h)}this.worker||c.set(f,new K(g,this.reg));g.custom?this.D[e]=g.custom:(this.D[e]=Ba(f,this.K),g.filter&&("string"===typeof this.D[e]&&(this.D[e]=new String(this.D[e])),this.D[e].I=g.filter));this.field[e]=f}if(this.C){a=b.store;C(a)&&(a=[a]);for(let e=0,f,g;e<a.length;e++)f=a[e],g=f.field||f,f.custom?
-(this.C[e]=f.custom,f.custom.U=g):(this.C[e]=Ba(g,this.K),f.filter&&("string"===typeof this.C[e]&&(this.C[e]=new String(this.C[e])),this.C[e].I=f.filter))}return c}function Ba(a,b){const c=a.split(":");let d=0;for(let e=0;e<c.length;e++)a=c[e],"]"===a[a.length-1]&&(a=a.substring(0,a.length-2))&&(b[d]=!0),a&&(c[d++]=a);d<c.length&&(c.length=d);return 1<d?c:c[0]}u.append=function(a,b){return this.add(a,b,!0)};u.update=function(a,b){return this.remove(a).add(a,b)};
-u.remove=function(a){D(a)&&(a=H(a,this.key));for(var b of this.index.values())b.remove(a,!0);if(this.reg.has(a)){if(this.tag&&!this.fastupdate)for(let c of this.tag.values())for(let d of c){b=d[0];const e=d[1],f=e.indexOf(a);-1<f&&(1<e.length?e.splice(f,1):c.delete(b))}this.store&&this.store.delete(a);this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
-u.clear=function(){for(const a of this.index.values())a.clear();if(this.tag)for(const a of this.tag.values())a.clear();this.store&&this.store.clear();return this};u.contain=function(a){return this.db?this.index.get(this.field[0]).db.has(a):this.reg.has(a)};u.cleanup=function(){for(const a of this.index.values())a.cleanup();return this};u.get=function(a){return this.db?this.index.get(this.field[0]).db.enrich(a).then(function(b){return b[0]&&b[0].doc}):this.store.get(a)};
-u.set=function(a,b){this.store.set(a,b);return this};u.searchCache=Da;u.export=function(a,b,c,d,e,f){let g;"undefined"===typeof f&&(g=new Promise(k=>{f=k}));e||(e=0);d||(d=0);if(d<this.field.length){c=this.field[d];var h=this.index[c];b=this;h.export(a,b,e?c:"",d,e++,f)||(d++,b.export(a,b,c,d,1,f))}else{switch(e){case 1:b="tag";h=this.A;c=null;break;case 2:b="store";h=this.store;c=null;break;default:f();return}oa(a,this,c,b,d,e,h,f)}return g};
-u.import=function(a,b){if(b)switch(C(b)&&(b=JSON.parse(b)),a){case "tag":this.A=b;break;case "reg":this.fastupdate=!1;this.reg=b;for(let d=0,e;d<this.field.length;d++)e=this.index[this.field[d]],e.reg=b,e.fastupdate=!1;break;case "store":this.store=b;break;default:a=a.split(".");const c=a[0];a=a[1];c&&a&&this.index[c].import(a,b)}};na(T.prototype);function Da(a,b,c){a=("object"===typeof a?""+a.query:a).toLowerCase();let d=this.cache.get(a);if(!d){d=this.search(a,b,c);if(d.then){const e=this;d.then(function(f){e.cache.set(a,f);return f})}this.cache.set(a,d)}return d}function U(a){this.limit=a&&!0!==a?a:1E3;this.cache=new Map;this.h=""}U.prototype.set=function(a,b){this.cache.set(this.h=a,b);this.cache.size>this.limit&&this.cache.delete(this.cache.keys().next().value)};
+0;for(const h of e.index.entries()){const k=h[0];h[1].then&&e.index.set(k,f[g++])}return e})}}else a.db&&this.mount(a.db)}v=T.prototype;
+v.mount=function(a){let b=this.field;if(this.tag)for(let e=0,f;e<this.N.length;e++){f=this.N[e];var c=void 0;this.index.set(f,c=new L({},this.reg));b===this.field&&(b=b.slice(0));b.push(f);c.tag=this.tag.get(f)}c=[];const d={db:a.db,type:a.type,fastupdate:a.fastupdate};for(let e=0,f,g;e<b.length;e++){d.field=g=b[e];f=this.index.get(g);const h=new a.constructor(a.id,d);h.id=a.id;c[e]=h.mount(f);f.document=!0;e?f.bypass=!0:f.store=this.store}this.db=!0;return Promise.all(c)};
+v.commit=async function(a,b){const c=[];for(const d of this.index.values())c.push(d.db.commit(d,a,b));await Promise.all(c);this.reg.clear()};v.destroy=function(){const a=[];for(const b of this.index.values())a.push(b.destroy());return Promise.all(a)};
+function Ca(a,b){const c=new Map;let d=b.index||b.field||b;F(d)&&(d=[d]);for(let e=0,f,g;e<d.length;e++){f=d[e];F(f)||(g=f,f=f.field);g=G(g)?Object.assign({},a,g):a;if(this.worker){const h=new N(g);c.set(f,h)}this.worker||c.set(f,new L(g,this.reg));g.custom?this.D[e]=g.custom:(this.D[e]=Ba(f,this.K),g.filter&&("string"===typeof this.D[e]&&(this.D[e]=new String(this.D[e])),this.D[e].I=g.filter));this.field[e]=f}if(this.C){a=b.store;F(a)&&(a=[a]);for(let e=0,f,g;e<a.length;e++)f=a[e],g=f.field||f,f.custom?
+(this.C[e]=f.custom,f.custom.U=g):(this.C[e]=Ba(g,this.K),f.filter&&("string"===typeof this.C[e]&&(this.C[e]=new String(this.C[e])),this.C[e].I=f.filter))}return c}function Ba(a,b){const c=a.split(":");let d=0;for(let e=0;e<c.length;e++)a=c[e],"]"===a[a.length-1]&&(a=a.substring(0,a.length-2))&&(b[d]=!0),a&&(c[d++]=a);d<c.length&&(c.length=d);return 1<d?c:c[0]}v.append=function(a,b){return this.add(a,b,!0)};v.update=function(a,b){return this.remove(a).add(a,b)};
+v.remove=function(a){G(a)&&(a=J(a,this.key));for(var b of this.index.values())b.remove(a,!0);if(this.reg.has(a)){if(this.tag&&!this.fastupdate)for(let c of this.tag.values())for(let d of c){b=d[0];const e=d[1],f=e.indexOf(a);-1<f&&(1<e.length?e.splice(f,1):c.delete(b))}this.store&&this.store.delete(a);this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
+v.clear=function(){for(const a of this.index.values())a.clear();if(this.tag)for(const a of this.tag.values())a.clear();this.store&&this.store.clear();return this};v.contain=function(a){return this.db?this.index.get(this.field[0]).db.has(a):this.reg.has(a)};v.cleanup=function(){for(const a of this.index.values())a.cleanup();return this};v.get=function(a){return this.db?this.index.get(this.field[0]).db.enrich(a).then(function(b){return b[0]&&b[0].doc}):this.store.get(a)};
+v.set=function(a,b){this.store.set(a,b);return this};v.searchCache=Da;v.export=function(a,b,c,d,e,f){let g;"undefined"===typeof f&&(g=new Promise(k=>{f=k}));e||(e=0);d||(d=0);if(d<this.field.length){c=this.field[d];var h=this.index[c];b=this;h.export(a,b,e?c:"",d,e++,f)||(d++,b.export(a,b,c,d,1,f))}else{switch(e){case 1:b="tag";h=this.A;c=null;break;case 2:b="store";h=this.store;c=null;break;default:f();return}oa(a,this,c,b,d,e,h,f)}return g};
+v.import=function(a,b){if(b)switch(F(b)&&(b=JSON.parse(b)),a){case "tag":this.A=b;break;case "reg":this.fastupdate=!1;this.reg=b;for(let d=0,e;d<this.field.length;d++)e=this.index[this.field[d]],e.reg=b,e.fastupdate=!1;break;case "store":this.store=b;break;default:a=a.split(".");const c=a[0];a=a[1];c&&a&&this.index[c].import(a,b)}};na(T.prototype);function Da(a,b,c){a=("object"===typeof a?""+a.query:a).toLowerCase();let d=this.cache.get(a);if(!d){d=this.search(a,b,c);if(d.then){const e=this;d.then(function(f){e.cache.set(a,f);return f})}this.cache.set(a,d)}return d}function U(a){this.limit=a&&!0!==a?a:1E3;this.cache=new Map;this.h=""}U.prototype.set=function(a,b){this.cache.set(this.h=a,b);this.cache.size>this.limit&&this.cache.delete(this.cache.keys().next().value)};
 U.prototype.get=function(a){const b=this.cache.get(a);b&&this.h!==a&&(this.cache.delete(a),this.cache.set(this.h=a,b));return b};U.prototype.remove=function(a){for(const b of this.cache){const c=b[0];b[1].includes(a)&&this.cache.delete(c)}};U.prototype.clear=function(){this.cache.clear();this.h=""};const Ea={normalize:function(a){return a.toLowerCase()},dedupe:!1};const Fa=new Map([["b","p"],["v","f"],["w","f"],["z","s"],["x","s"],["d","t"],["n","m"],["c","k"],["g","k"],["j","k"],["q","k"],["i","e"],["y","e"],["u","o"]]);const Ga=new Map([["ae","a"],["oe","o"],["sh","s"],["kh","k"],["th","t"],["pf","f"]]),Ha=[/([^aeo])h(.)/g,"$1$2",/([aeo])h([^aeo]|$)/g,"$1$2",/([^0-9])\1+/g,"$1"];const Ia={a:"",e:"",i:"",o:"",u:"",y:"",b:1,f:1,p:1,v:1,c:2,g:2,j:2,k:2,q:2,s:2,x:2,z:2,"\u00df":2,d:3,t:3,l:4,m:5,n:5,r:6};const Ja=/[\x00-\x7F]+/g;const Ka=/[\x00-\x7F]+/g;const La=/[\x00-\x7F]+/g;var Ma={LatinExact:{normalize:!1,dedupe:!1},LatinDefault:Ea,LatinSimple:{normalize:!0,dedupe:!0},LatinBalance:{normalize:!0,dedupe:!0,mapper:Fa},LatinAdvanced:{normalize:!0,dedupe:!0,mapper:Fa,matcher:Ga,replacer:Ha},LatinExtra:{normalize:!0,dedupe:!0,mapper:Fa,replacer:Ha.concat([/(?!^)[aeo]/g,""]),matcher:Ga},LatinSoundex:{normalize:!0,dedupe:!1,include:{letter:!0},finalize:function(a){for(let c=0;c<a.length;c++){var b=a[c];let d=b.charAt(0),e=Ia[d];for(let f=1,g;f<b.length&&(g=b.charAt(f),"h"===
-g||"w"===g||!(g=Ia[g])||g===e||(d+=g,e=g,4!==d.length));f++);a[c]=d}}},ArabicDefault:{rtl:!0,normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(Ja," ")}},CjkDefault:{normalize:!1,dedupe:!0,split:"",prepare:function(a){return(""+a).replace(Ka,"")}},CyrillicDefault:{normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(La," ")}}};const Na={memory:{resolution:1},performance:{resolution:6,fastupdate:!0,context:{depth:1,resolution:3}},match:{tokenize:"forward"},score:{resolution:9,context:{depth:2,resolution:9}}};A();K.prototype.add=function(a,b,c,d){if(b&&(a||0===a)){if(!d&&!c&&this.reg.has(a))return this.update(a,b);b=this.encoder.encode(b);if(d=b.length){const l=A(),m=A(),n=this.depth,p=this.resolution;for(let q=0;q<d;q++){let t=b[this.rtl?d-1-q:q];var e=t.length;if(e&&(n||!m[t])){var f=this.score?this.score(b,t,q,null,0):Oa(p,d,q),g="";switch(this.tokenize){case "full":if(2<e){for(f=0;f<e;f++)for(var h=e;h>f;h--){g=t.substring(f,h);var k=this.score?this.score(b,t,q,g,f):Oa(p,d,q,e,f);V(this,m,g,k,a,c)}break}case "reverse":if(1<
-e){for(h=e-1;0<h;h--)g=t[h]+g,k=this.score?this.score(b,t,q,g,h):Oa(p,d,q,e,h),V(this,m,g,k,a,c);g=""}case "forward":if(1<e){for(h=0;h<e;h++)g+=t[h],V(this,m,g,f,a,c);break}default:if(V(this,m,t,f,a,c),n&&1<d&&q<d-1)for(e=A(),g=this.R,f=t,h=Math.min(n+1,d-q),e[f]=1,k=1;k<h;k++)if((t=b[this.rtl?d-1-q-k:q+k])&&!e[t]){e[t]=1;const r=this.score?this.score(b,f,q,t,k):Oa(g+(d/2>g?0:1),d,q,h-1,k-1),v=this.bidirectional&&t>f;V(this,l,v?f:t,r,a,c,v?t:f)}}}}this.fastupdate||this.reg.add(a)}else b=""}this.db&&
-(b||this.commit_task.push({del:a}),this.T&&Pa(this));return this};function V(a,b,c,d,e,f,g){let h=g?a.ctx:a.map,k;if(!b[c]||g&&!(k=b[c])[g])if(g?(b=k||(b[c]=A()),b[g]=1,(k=h.get(g))?h=k:h.set(g,h=new Map)):b[c]=1,(k=h.get(c))?h=k:h.set(c,h=k=[]),h=h[d]||(h[d]=[]),!f||!h.includes(e)){if(h.length===2**31-1){b=new Q(h);if(a.fastupdate)for(let l of a.reg.values())l.includes(h)&&(l[l.indexOf(h)]=b);k[d]=h=b}h.push(e);a.fastupdate&&((d=a.reg.get(e))?d.push(h):a.reg.set(e,[h]))}}
+g||"w"===g||!(g=Ia[g])||g===e||(d+=g,e=g,4!==d.length));f++);a[c]=d}}},ArabicDefault:{rtl:!0,normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(Ja," ")}},CjkDefault:{normalize:!1,dedupe:!0,split:"",prepare:function(a){return(""+a).replace(Ka,"")}},CyrillicDefault:{normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(La," ")}}};const Na={memory:{resolution:1},performance:{resolution:6,fastupdate:!0,context:{depth:1,resolution:3}},match:{tokenize:"forward"},score:{resolution:9,context:{depth:2,resolution:9}}};B();L.prototype.add=function(a,b,c,d){if(b&&(a||0===a)){if(!d&&!c&&this.reg.has(a))return this.update(a,b);b=this.encoder.encode(b);if(d=b.length){const l=B(),m=B(),p=this.depth,n=this.resolution;for(let q=0;q<d;q++){let r=b[this.rtl?d-1-q:q];var e=r.length;if(e&&(p||!m[r])){var f=this.score?this.score(b,r,q,null,0):Oa(n,d,q),g="";switch(this.tokenize){case "full":if(2<e){for(f=0;f<e;f++)for(var h=e;h>f;h--){g=r.substring(f,h);var k=this.score?this.score(b,r,q,g,f):Oa(n,d,q,e,f);V(this,m,g,k,a,c)}break}case "reverse":if(1<
+e){for(h=e-1;0<h;h--)g=r[h]+g,k=this.score?this.score(b,r,q,g,h):Oa(n,d,q,e,h),V(this,m,g,k,a,c);g=""}case "forward":if(1<e){for(h=0;h<e;h++)g+=r[h],V(this,m,g,f,a,c);break}default:if(V(this,m,r,f,a,c),p&&1<d&&q<d-1)for(e=B(),g=this.R,f=r,h=Math.min(p+1,d-q),e[f]=1,k=1;k<h;k++)if((r=b[this.rtl?d-1-q-k:q+k])&&!e[r]){e[r]=1;const t=this.score?this.score(b,f,q,r,k):Oa(g+(d/2>g?0:1),d,q,h-1,k-1),u=this.bidirectional&&r>f;V(this,l,u?f:r,t,a,c,u?r:f)}}}}this.fastupdate||this.reg.add(a)}else b=""}this.db&&
+(b||this.commit_task.push({del:a}),this.T&&Pa(this));return this};function V(a,b,c,d,e,f,g){let h=g?a.ctx:a.map,k;if(!b[c]||g&&!(k=b[c])[g])if(g?(b=k||(b[c]=B()),b[g]=1,(k=h.get(g))?h=k:h.set(g,h=new Map)):b[c]=1,(k=h.get(c))?h=k:h.set(c,h=k=[]),h=h[d]||(h[d]=[]),!f||!h.includes(e)){if(h.length===2**31-1){b=new Q(h);if(a.fastupdate)for(let l of a.reg.values())l.includes(h)&&(l[l.indexOf(h)]=b);k[d]=h=b}h.push(e);a.fastupdate&&((d=a.reg.get(e))?d.push(h):a.reg.set(e,[h]))}}
 function Oa(a,b,c,d,e){return c&&1<a?b+(d||0)<=a?c+(e||0):(a-1)/(b+(d||0))*(c+(e||0))+1|0:0};function W(a,b,c,d){if(1===a.length)return a=a[0],a=c||a.length>b?b?a.slice(c,c+b):a.slice(c):a,d?Qa(a):a;let e=[];for(let f=0,g,h;f<a.length;f++)if((g=a[f])&&(h=g.length)){if(c){if(c>=h){c-=h;continue}c<h&&(g=b?g.slice(c,c+b):g.slice(c),h=g.length,c=0)}if(e.length)h>b&&(g=g.slice(0,b),h=g.length),e.push(g);else{if(h>=b)return h>b&&(g=g.slice(0,b)),d?Qa(g):g;e=[g]}b-=h;if(!b)break}if(!e.length)return e;e=1<e.length?[].concat.apply([],e):e[0];return d?Qa(e):e}
 function Qa(a){for(let b=0;b<a.length;b++)a[b]={score:b,id:a[b]};return a};X.prototype.or=function(){const a=this;let b=arguments;var c=b[0];if(c.then)return c.then(function(){return a.or.apply(a,b)});if(c[0]&&c[0].index)return this.or.apply(this,c);let d=[];c=[];let e=0,f=0,g,h;for(let k=0,l;k<b.length;k++)if(l=b[k]){e=l.limit||0;f=l.offset||0;g=l.enrich;h=l.resolve;let m;if(l.constructor===X)m=l.result;else if(l.constructor===Array)m=l;else if(l.index)l.resolve=!1,m=l.index.search(l).result;else if(l.and)m=this.and(l.and);else if(l.xor)m=this.xor(l.xor);else if(l.not)m=
 this.not(l.not);else continue;d[k]=m;m.then&&c.push(m)}if(c.length)return Promise.all(c).then(function(){a.result.length&&(d=d.concat([a.result]));a.result=Ra(d,e,f,g,h,a.F);return h?a.result:a});d.length&&(this.result.length&&(d=d.concat([this.result])),this.result=Ra(d,e,f,g,h,this.F));return h?this.result:this};function Ra(a,b,c,d,e,f){if(!a.length)return a;"object"===typeof b&&(c=b.offset||0,d=b.enrich||!1,b=b.limit||0);return 2>a.length?e?W(a[0],b,c,d):a[0]:va(a,c,b,e,f)};X.prototype.and=function(){if(this.result.length){const b=this;let c=arguments;var a=c[0];if(a.then)return a.then(function(){return b.and.apply(b,c)});if(a[0]&&a[0].index)return this.and.apply(this,a);let d=[];a=[];let e=0,f=0,g,h;for(let k=0,l;k<c.length;k++)if(l=c[k]){e=l.limit||0;f=l.offset||0;g=l.resolve;h=l.suggest;let m;if(l.constructor===X)m=l.result;else if(l.constructor===Array)m=l;else if(l.index)l.resolve=!1,m=l.index.search(l).result;else if(l.or)m=this.or(l.or);else if(l.xor)m=this.xor(l.xor);
-else if(l.not)m=this.not(l.not);else continue;d[k]=m;m.then&&a.push(m)}if(!d.length)return this.result=d,g?this.result:this;if(a.length)return Promise.all(a).then(function(){d=[b.result].concat(d);b.result=Sa(d,e,f,g,b.F,h);return g?b.result:b});d=[this.result].concat(d);this.result=Sa(d,e,f,g,this.F,h);return g?this.result:this}return this};function Sa(a,b,c,d,e,f){if(2>a.length)return[];let g=[];A();let h=ca(a);return h?ua(a,h,b,c,f,e,d):g};X.prototype.xor=function(){const a=this;let b=arguments;var c=b[0];if(c.then)return c.then(function(){return a.xor.apply(a,b)});if(c[0]&&c[0].index)return this.xor.apply(this,c);let d=[];c=[];let e=0,f=0,g,h;for(let k=0,l;k<b.length;k++)if(l=b[k]){e=l.limit||0;f=l.offset||0;g=l.enrich;h=l.resolve;let m;if(l.constructor===X)m=l.result;else if(l.constructor===Array)m=l;else if(l.index)l.resolve=!1,m=l.index.search(l).result;else if(l.or)m=this.or(l.or);else if(l.and)m=this.and(l.and);else if(l.not)m=
+else if(l.not)m=this.not(l.not);else continue;d[k]=m;m.then&&a.push(m)}if(!d.length)return this.result=d,g?this.result:this;if(a.length)return Promise.all(a).then(function(){d=[b.result].concat(d);b.result=Sa(d,e,f,g,b.F,h);return g?b.result:b});d=[this.result].concat(d);this.result=Sa(d,e,f,g,this.F,h);return g?this.result:this}return this};function Sa(a,b,c,d,e,f){if(2>a.length)return[];let g=[];B();let h=ca(a);return h?ua(a,h,b,c,f,e,d):g};X.prototype.xor=function(){const a=this;let b=arguments;var c=b[0];if(c.then)return c.then(function(){return a.xor.apply(a,b)});if(c[0]&&c[0].index)return this.xor.apply(this,c);let d=[];c=[];let e=0,f=0,g,h;for(let k=0,l;k<b.length;k++)if(l=b[k]){e=l.limit||0;f=l.offset||0;g=l.enrich;h=l.resolve;let m;if(l.constructor===X)m=l.result;else if(l.constructor===Array)m=l;else if(l.index)l.resolve=!1,m=l.index.search(l).result;else if(l.or)m=this.or(l.or);else if(l.and)m=this.and(l.and);else if(l.not)m=
 this.not(l.not);else continue;d[k]=m;m.then&&c.push(m)}if(c.length)return Promise.all(c).then(function(){a.result.length&&(d=[a.result].concat(d));a.result=Ta(d,e,f,g,!h,a.F);return h?a.result:a});d.length&&(this.result.length&&(d=[this.result].concat(d)),this.result=Ta(d,e,f,g,!h,a.F));return h?this.result:this};
-function Ta(a,b,c,d,e,f){if(!a.length)return a;if(2>a.length)return e?W(a[0],b,c,d):a[0];d=[];const g=A();let h=0;for(let k=0,l;k<a.length;k++)if(l=a[k])for(let m=0,n;m<l.length;m++)if(n=l[m]){h<n.length&&(h=n.length);for(let p=0,q;p<n.length;p++)q=n[p],g[q]?g[q]++:g[q]=1}for(let k=0,l,m=0;k<h;k++)for(let n=0,p;n<a.length;n++)if(p=a[n])if(l=p[k])for(let q=0,t;q<l.length;q++)if(t=l[q],1===g[t])if(c)c--;else if(e){if(d.push(t),d.length===b)return d}else{const r=k+(n?f:0);d[r]||(d[r]=[]);d[r].push(t);
+function Ta(a,b,c,d,e,f){if(!a.length)return a;if(2>a.length)return e?W(a[0],b,c,d):a[0];d=[];const g=B();let h=0;for(let k=0,l;k<a.length;k++)if(l=a[k])for(let m=0,p;m<l.length;m++)if(p=l[m]){h<p.length&&(h=p.length);for(let n=0,q;n<p.length;n++)q=p[n],g[q]?g[q]++:g[q]=1}for(let k=0,l,m=0;k<h;k++)for(let p=0,n;p<a.length;p++)if(n=a[p])if(l=n[k])for(let q=0,r;q<l.length;q++)if(r=l[q],1===g[r])if(c)c--;else if(e){if(d.push(r),d.length===b)return d}else{const t=k+(p?f:0);d[t]||(d[t]=[]);d[t].push(r);
 if(++m===b)return d}return d};X.prototype.not=function(){const a=this;let b=arguments;var c=b[0];if(c.then)return c.then(function(){return a.not.apply(a,b)});if(c[0]&&c[0].index)return this.not.apply(this,c);let d=[];c=[];let e=0,f=0,g;for(let h=0,k;h<b.length;h++)if(k=b[h]){e=k.limit||0;f=k.offset||0;g=k.resolve;let l;if(k.constructor===X)l=k.result;else if(k.constructor===Array)l=k;else if(k.index)k.resolve=!1,l=k.index.search(k).result;else if(k.or)l=this.or(k.or);else if(k.and)l=this.and(k.and);else if(k.xor)l=this.xor(k.xor);
 else continue;d[h]=l;l.then&&c.push(l)}if(c.length)return Promise.all(c).then(function(){a.result=Ua.call(a,d,e,f,g);return g?a.result:a});d.length&&(this.result=Ua.call(this,d,e,f,g));return g?this.result:this};
 function Ua(a,b,c,d){if(!a.length)return this.result;const e=[];a=new Set(a.flat().flat());for(let f=0,g,h=0;f<this.result.length;f++)if(g=this.result[f])for(let k=0,l;k<g.length;k++)if(l=g[k],!a.has(l))if(c)c--;else if(d){if(e.push(l),e.length===b)return e}else if(e[f]||(e[f]=[]),e[f].push(l),++h===b)return e;return e};function X(a){if(!this)return new X(a);if(a&&a.index)return a.resolve=!1,this.index=a.index,this.F=a.boost||0,this.result=a.index.search(a).result,this;if(a.constructor===X)return a;this.index=null;this.result=a||[];this.F=0}X.prototype.limit=function(a){if(this.result.length){const b=[];let c=0;for(let d=0,e;d<this.result.length;d++)if(e=this.result[d],e.length+c<a)b[d]=e,c+=e.length;else{b[d]=e.slice(0,a-c);this.result=b;break}}return this};
 X.prototype.offset=function(a){if(this.result.length){const b=[];let c=0;for(let d=0,e;d<this.result.length;d++)e=this.result[d],e.length+c<a?c+=e.length:(b[d]=e.slice(a-c),c=a);this.result=b}return this};X.prototype.boost=function(a){this.F+=a;return this};X.prototype.resolve=function(a,b,c){Va=1;const d=this.result;this.result=this.index=null;return d.length?("object"===typeof a&&(c=a.enrich,b=a.offset,a=a.limit),W(d,a||100,b,c)):d};let Va=1;
-K.prototype.search=function(a,b,c){c||(!b&&D(a)?(c=a,a=""):D(b)&&(c=b,b=0));let d=[],e;let f,g=0,h,k,l,m;if(c){a=c.query||a;b=c.limit||b;g=c.offset||0;var n=c.context;f=c.suggest;(h=Va&&!1!==c.resolve)||(Va=0);k=h&&c.enrich;m=c.boost;l=this.db&&c.tag}else h=this.resolve||Va;a=this.encoder.encode(a);e=a.length;b||!h||(b=100);if(1===e)return Wa.call(this,a[0],"",b,g,h,k,l);n=this.depth&&!1!==n;if(2===e&&n&&!f)return Wa.call(this,a[0],a[1],b,g,h,k,l);let p=c=0;if(1<e){const r=A(),v=[];for(let x=0,F;x<
-e;x++)if((F=a[x])&&!r[F]){if(f||this.db||Y(this,F))v.push(F),r[F]=1;else return h?d:new X(d);const y=F.length;c=Math.max(c,y);p=p?Math.min(p,y):y}a=v;e=a.length}if(!e)return h?d:new X(d);let q=0,t;if(1===e)return Wa.call(this,a[0],"",b,g,h,k,l);if(2===e&&n&&!f)return Wa.call(this,a[0],a[1],b,g,h,k,l);1<e&&(n?(t=a[0],q=1):9<c&&3<c/p&&a.sort(aa));if(this.db){if(this.db.search&&(n=this.db.search(this,a,b,g,f,h,k,l),!1!==n))return n;const r=this;return async function(){for(let v,x;q<e;q++){x=a[q];t?(v=
-await Y(r,x,t,0,0,!1,!1),v=Xa(v,d,f,r.R),f&&!1===v&&d.length||(t=x)):(v=await Y(r,x,"",0,0,!1,!1),v=Xa(v,d,f,r.resolution));if(v)return v;if(f&&q===e-1){let F=d.length;if(!F){if(t){t="";q=-1;continue}return d}if(1===F)return h?W(d[0],b,g):new X(d[0])}}return h?ua(d,r.resolution,b,g,f,m,h):new X(d[0])}()}for(let r,v;q<e;q++){v=a[q];t?(r=Y(this,v,t,0,0,!1,!1),r=Xa(r,d,f,this.R),f&&!1===r&&d.length||(t=v)):(r=Y(this,v,"",0,0,!1,!1),r=Xa(r,d,f,this.resolution));if(r)return r;if(f&&q===e-1){n=d.length;
-if(!n){if(t){t="";q=-1;continue}return d}if(1===n)return h?W(d[0],b,g):new X(d[0])}}d=ua(d,this.resolution,b,g,f,m,h);return h?d:new X(d)};function Wa(a,b,c,d,e,f,g){a=Y(this,a,b,c,d,e,f,g);return this.db?a.then(function(h){return e?h:h&&h.length?e?W(h,c,d):new X(h):e?[]:new X([])}):a&&a.length?e?W(a,c,d):new X(a):e?[]:new X([])}function Xa(a,b,c,d){let e=[];if(a){d=Math.min(a.length,d);for(let f=0,g;f<d;f++)(g=a[f])&&g&&(e[f]=g);if(e.length){b.push(e);return}}return!c&&e}
-function Y(a,b,c,d,e,f,g,h){let k;c&&(k=a.bidirectional&&b>c);if(a.db)return c?a.db.get(k?c:b,k?b:c,d,e,f,g,h):a.db.get(b,"",d,e,f,g,h);a=c?(a=a.ctx.get(k?b:c))&&a.get(k?c:b):a.map.get(b);return a};K.prototype.remove=function(a,b){const c=this.reg.size&&(this.fastupdate?this.reg.get(a):this.reg.has(a));if(c){if(this.fastupdate)for(let d=0,e;d<c.length;d++){if(e=c[d])if(2>e.length)e.pop();else{const f=e.indexOf(a);f===c.length-1?e.pop():e.splice(f,1)}}else Ya(this.map,a),this.depth&&Ya(this.ctx,a);b||this.reg.delete(a)}this.db&&(this.commit_task.push({del:a}),this.T&&Pa(this));this.cache&&this.cache.remove(a);return this};
-function Ya(a,b){let c=0;if(a.constructor===Array)for(let d=0,e,f;d<a.length;d++){if((e=a[d])&&e.length)if(f=e.indexOf(b),0<=f){1<e.length?(e.splice(f,1),c++):delete a[d];break}else c++}else for(let d of a){const e=d[0],f=Ya(d[1],b);f?c+=f:a.delete(e)}return c};function K(a,b){if(!this)return new K(a);if(a){var c=C(a)?a:a.preset;c&&(a=Object.assign({},Na[c],a))}else a={};c=a.context||{};const d=C(a.encoder)?Ma[a.encoder]:a.encode||a.encoder||Ea;this.encoder=d.encode?d:"object"===typeof d?new I(d):{encode:d};let e;this.resolution=a.resolution||9;this.tokenize=e=a.tokenize||"strict";this.depth="strict"===e&&c.depth||0;this.bidirectional=!1!==c.bidirectional;this.fastupdate=!!a.fastupdate;this.score=a.score||null;(e=a.keystore||0)&&(this.keystore=e);this.map=
-e?new R(e):new Map;this.ctx=e?new R(e):new Map;this.reg=b||(this.fastupdate?e?new R(e):new Map:e?new S(e):new Set);this.R=c.resolution||1;this.rtl=d.rtl||a.rtl||!1;this.cache=(e=a.cache||null)&&new U(e);this.resolve=!1!==a.resolve;if(e=a.db)this.db=this.mount(e);this.T=!1!==a.commit;this.commit_task=[];this.commit_timer=null}u=K.prototype;u.mount=function(a){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return a.mount(this)};
-u.commit=function(a,b){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return this.db.commit(this,a,b)};u.destroy=function(){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return this.db.destroy()};function Pa(a){a.commit_timer||(a.commit_timer=setTimeout(function(){a.commit_timer=null;a.db.commit(a,void 0,void 0)},0))}
-u.clear=function(){this.map.clear();this.ctx.clear();this.reg.clear();this.cache&&this.cache.clear();this.db&&(this.commit_timer&&clearTimeout(this.commit_timer),this.commit_timer=null,this.commit_task=[{clear:!0}]);return this};u.append=function(a,b){return this.add(a,b,!0)};u.contain=function(a){return this.db?this.db.has(a):this.reg.has(a)};u.update=function(a,b){const c=this,d=this.remove(a);return d&&d.then?d.then(()=>c.add(a,b)):this.add(a,b)};
-function $a(a){let b=0;if(a.constructor===Array)for(let c=0,d;c<a.length;c++)(d=a[c])&&(b+=d.length);else for(const c of a){const d=c[0],e=$a(c[1]);e?b+=e:a.delete(d)}return b}u.cleanup=function(){if(!this.fastupdate)return this;$a(this.map);this.depth&&$a(this.ctx);return this};u.searchCache=Da;
-u.export=function(a,b,c,d,e,f){let g=!0;"undefined"===typeof f&&(g=new Promise(l=>{f=l}));let h,k;switch(e||(e=0)){case 0:h="reg";if(this.fastupdate){k=A();for(let l of this.reg.keys())k[l]=1}else k=this.reg;break;case 1:h="cfg";k={doc:0,opt:this.h?1:0};break;case 2:h="map";k=this.map;break;case 3:h="ctx";k=this.ctx;break;default:"undefined"===typeof c&&f&&f();return}oa(a,b||this,c,h,d,e,k,f);return g};
-u.import=function(a,b){if(b)switch(C(b)&&(b=JSON.parse(b)),a){case "cfg":this.h=!!b.opt;break;case "reg":this.fastupdate=!1;this.reg=b;break;case "map":this.map=b;break;case "ctx":this.ctx=b}};
-u.serialize=function(a=!0){if(!this.reg.size)return"";let b="",c="";for(var d of this.reg.keys())c||(c=typeof d),b+=(b?",":"")+("string"===c?'"'+d+'"':d);b="index.reg=new Set(["+b+"]);";d="";for(var e of this.map.entries()){var f=e[0],g=e[1],h="";for(let m=0,n;m<g.length;m++){n=g[m]||[""];var k="";for(var l=0;l<n.length;l++)k+=(k?",":"")+("string"===c?'"'+n[l]+'"':n[l]);k="["+k+"]";h+=(h?",":"")+k}h='["'+f+'",['+h+"]]";d+=(d?",":"")+h}d="index.map=new Map(["+d+"]);";e="";for(const m of this.ctx.entries()){f=
-m[0];g=m[1];for(const n of g.entries()){g=n[0];h=n[1];k="";for(let p=0,q;p<h.length;p++){q=h[p]||[""];l="";for(let t=0;t<q.length;t++)l+=(l?",":"")+("string"===c?'"'+q[t]+'"':q[t]);l="["+l+"]";k+=(k?",":"")+l}k='new Map([["'+g+'",['+k+"]]])";k='["'+f+'",'+k+"]";e+=(e?",":"")+k}}e="index.ctx=new Map(["+e+"]);";return a?"function inject(index){"+b+d+e+"}":b+d+e};na(K.prototype);const ab="undefined"!==typeof window&&(window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB),bb=["map","ctx","tag","reg","cfg"];
-function cb(a,b={}){if(!this)return new cb(a,b);"object"===typeof a&&(b=a=a.name);a||console.info("Default storage space was used, because a name was not passed.");this.id="flexsearch"+(a?":"+a.toLowerCase().replace(/[^a-z0-9_\-]/g,""):"");this.field=b.field?b.field.toLowerCase().replace(/[^a-z0-9_\-]/g,""):"";this.support_tag_search=!1;this.db=null;this.h={}}u=cb.prototype;u.mount=function(a){if(!a.encoder)return a.mount(this);a.db=this;return this.open()};
-u.open=function(){let a=this;navigator.storage&&navigator.storage.persist();return this.db||new Promise(function(b,c){const d=ab.open(a.id+(a.field?":"+a.field:""),1);d.onupgradeneeded=function(){const e=a.db=this.result;bb.forEach(f=>{e.objectStoreNames.contains(f)||e.createObjectStore(f)})};d.onblocked=function(e){console.error("blocked",e);c()};d.onerror=function(e){console.error(this.error,e);c()};d.onsuccess=function(){a.db=this.result;a.db.onversionchange=function(){a.close()};b(a)}})};
-u.close=function(){this.db.close();this.db=null};u.destroy=function(){return ab.deleteDatabase(this.id+(this.field?":"+this.field:""))};u.clear=function(){const a=this.db.transaction(bb,"readwrite");for(let b=0;b<bb.length;b++)a.objectStore(bb[b]).clear();return Z(a)};
-u.get=function(a,b,c=0,d=0,e=!0,f=!1){a=this.db.transaction(b?"ctx":"map","readonly").objectStore(b?"ctx":"map").get(b?b+":"+a:a);const g=this;return Z(a).then(function(h){let k=[];if(!h||!h.length)return k;if(e){if(!c&&!d&&1===h.length)return h[0];for(let l=0,m;l<h.length;l++)if((m=h[l])&&m.length){if(d>=m.length){d-=m.length;continue}const n=c?d+Math.min(m.length-d,c):m.length;for(let p=d;p<n;p++)k.push(m[p]);d=0;if(k.length===c)break}return f?g.enrich(k):k}return h})};
-u.tag=function(a,b=0,c=0,d=!1){a=this.db.transaction("tag","readonly").objectStore("tag").get(a);const e=this;return Z(a).then(function(f){if(!f||!f.length||c>=f.length)return[];if(!b&&!c)return f;f=f.slice(c,c+b);return d?e.enrich(f):f})};
-u.enrich=function(a){"object"!==typeof a&&(a=[a]);const b=this.db.transaction("reg","readonly").objectStore("reg"),c=[];for(let d=0;d<a.length;d++)c[d]=Z(b.get(a[d]));return Promise.all(c).then(function(d){for(let e=0;e<d.length;e++)d[e]={id:a[e],doc:d[e]?JSON.parse(d[e]):null};return d})};u.has=function(a){a=this.db.transaction("reg","readonly").objectStore("reg").getKey(a);return Z(a)};u.search=null;u.info=function(){};
-u.transaction=function(a,b,c){let d=this.h[a+":"+b];if(d)return c.call(this,d);let e=this.db.transaction(a,b);this.h[a+":"+b]=d=e.objectStore(a);return new Promise((f,g)=>{e.onerror=h=>{this.h[a+":"+b]=null;e.abort();e=d=null;g(h)};e.oncomplete=h=>{e=d=this.h[a+":"+b]=null;f(h||!0)};return c.call(this,d)})};
-u.commit=async function(a,b,c){if(b)await this.clear(),a.commit_task=[];else{let d=a.commit_task;a.commit_task=[];for(let e=0,f;e<d.length;e++)if(f=d[e],f.clear){await this.clear();b=!0;break}else d[e]=f.W;b||(c||(d=d.concat(ba(a.reg))),d.length&&await this.remove(d))}a.reg.size&&(await this.transaction("map","readwrite",function(d){for(const e of a.map){const f=e[0],g=e[1];g.length&&(b?d.put(g,f):d.get(f).onsuccess=function(){let h=this.result;var k;if(h&&h.length){const l=Math.max(h.length,g.length);
-for(let m=0,n,p;m<l;m++)if((p=g[m])&&p.length){if((n=h[m])&&n.length)for(k=0;k<p.length;k++)n.push(p[k]);else h[m]=p;k=1}}else h=g,k=1;k&&d.put(h,f)})}}),await this.transaction("ctx","readwrite",function(d){for(const e of a.ctx){const f=e[0],g=e[1];for(const h of g){const k=h[0],l=h[1];l.length&&(b?d.put(l,f+":"+k):d.get(f+":"+k).onsuccess=function(){let m=this.result;var n;if(m&&m.length){const p=Math.max(m.length,l.length);for(let q=0,t,r;q<p;q++)if((r=l[q])&&r.length){if((t=m[q])&&t.length)for(n=
-0;n<r.length;n++)t.push(r[n]);else m[q]=r;n=1}}else m=l,n=1;n&&d.put(m,f+":"+k)})}}}),a.store?await this.transaction("reg","readwrite",function(d){for(const e of a.store){const f=e[0],g=e[1];d.put("object"===typeof g?JSON.stringify(g):1,f)}}):a.bypass||await this.transaction("reg","readwrite",function(d){for(const e of a.reg.keys())d.put(1,e)}),a.tag&&await this.transaction("tag","readwrite",function(d){for(const e of a.tag){const f=e[0],g=e[1];g.length&&(d.get(f).onsuccess=function(){let h=this.result;
+L.prototype.search=function(a,b,c){c||(!b&&G(a)?(c=a,a=""):G(b)&&(c=b,b=0));let d=[],e;let f,g=0,h,k,l,m;if(c){a=c.query||a;b=c.limit||b;g=c.offset||0;var p=c.context;f=c.suggest;(h=Va&&!1!==c.resolve)||(Va=0);k=h&&c.enrich;m=c.boost;l=this.db&&c.tag}else h=this.resolve||Va;a=this.encoder.encode(a);e=a.length;b||!h||(b=100);if(1===e)return Wa.call(this,a[0],"",b,g,h,k,l);p=this.depth&&!1!==p;if(2===e&&p&&!f)return Wa.call(this,a[0],a[1],b,g,h,k,l);let n=c=0;if(1<e){const t=B(),u=[];for(let x=0,D;x<
+e;x++)if((D=a[x])&&!t[D]){if(f||this.db||Y(this,D))u.push(D),t[D]=1;else return h?d:new X(d);const y=D.length;c=Math.max(c,y);n=n?Math.min(n,y):y}a=u;e=a.length}if(!e)return h?d:new X(d);let q=0,r;if(1===e)return Wa.call(this,a[0],"",b,g,h,k,l);if(2===e&&p&&!f)return Wa.call(this,a[0],a[1],b,g,h,k,l);1<e&&(p?(r=a[0],q=1):9<c&&3<c/n&&a.sort(aa));if(this.db){if(this.db.search&&(p=this.db.search(this,a,b,g,f,h,k,l),!1!==p))return p;const t=this;return async function(){for(let u,x;q<e;q++){x=a[q];r?(u=
+await Y(t,x,r,0,0,!1,!1),u=Xa(u,d,f,t.R),f&&!1===u&&d.length||(r=x)):(u=await Y(t,x,"",0,0,!1,!1),u=Xa(u,d,f,t.resolution));if(u)return u;if(f&&q===e-1){let D=d.length;if(!D){if(r){r="";q=-1;continue}return d}if(1===D)return h?W(d[0],b,g):new X(d[0])}}return h?ua(d,t.resolution,b,g,f,m,h):new X(d[0])}()}for(let t,u;q<e;q++){u=a[q];r?(t=Y(this,u,r,0,0,!1,!1),t=Xa(t,d,f,this.R),f&&!1===t&&d.length||(r=u)):(t=Y(this,u,"",0,0,!1,!1),t=Xa(t,d,f,this.resolution));if(t)return t;if(f&&q===e-1){p=d.length;
+if(!p){if(r){r="";q=-1;continue}return d}if(1===p)return h?W(d[0],b,g):new X(d[0])}}d=ua(d,this.resolution,b,g,f,m,h);return h?d:new X(d)};function Wa(a,b,c,d,e,f,g){a=Y(this,a,b,c,d,e,f,g);return this.db?a.then(function(h){return e?h:h&&h.length?e?W(h,c,d):new X(h):e?[]:new X([])}):a&&a.length?e?W(a,c,d):new X(a):e?[]:new X([])}function Xa(a,b,c,d){let e=[];if(a){d=Math.min(a.length,d);for(let f=0,g;f<d;f++)(g=a[f])&&g&&(e[f]=g);if(e.length){b.push(e);return}}return!c&&e}
+function Y(a,b,c,d,e,f,g,h){let k;c&&(k=a.bidirectional&&b>c);if(a.db)return c?a.db.get(k?c:b,k?b:c,d,e,f,g,h):a.db.get(b,"",d,e,f,g,h);a=c?(a=a.ctx.get(k?b:c))&&a.get(k?c:b):a.map.get(b);return a};L.prototype.remove=function(a,b){const c=this.reg.size&&(this.fastupdate?this.reg.get(a):this.reg.has(a));if(c){if(this.fastupdate)for(let d=0,e;d<c.length;d++){if(e=c[d])if(2>e.length)e.pop();else{const f=e.indexOf(a);f===c.length-1?e.pop():e.splice(f,1)}}else Ya(this.map,a),this.depth&&Ya(this.ctx,a);b||this.reg.delete(a)}this.db&&(this.commit_task.push({del:a}),this.T&&Pa(this));this.cache&&this.cache.remove(a);return this};
+function Ya(a,b){let c=0;if(a.constructor===Array)for(let d=0,e,f;d<a.length;d++){if((e=a[d])&&e.length)if(f=e.indexOf(b),0<=f){1<e.length?(e.splice(f,1),c++):delete a[d];break}else c++}else for(let d of a){const e=d[0],f=Ya(d[1],b);f?c+=f:a.delete(e)}return c};function L(a,b){if(!this)return new L(a);if(a){var c=F(a)?a:a.preset;c&&(a=Object.assign({},Na[c],a))}else a={};c=a.context||{};const d=F(a.encoder)?Ma[a.encoder]:a.encode||a.encoder||Ea;this.encoder=d.encode?d:"object"===typeof d?new K(d):{encode:d};let e;this.resolution=a.resolution||9;this.tokenize=e=a.tokenize||"strict";this.depth="strict"===e&&c.depth||0;this.bidirectional=!1!==c.bidirectional;this.fastupdate=!!a.fastupdate;this.score=a.score||null;(e=a.keystore||0)&&(this.keystore=e);this.map=
+e?new R(e):new Map;this.ctx=e?new R(e):new Map;this.reg=b||(this.fastupdate?e?new R(e):new Map:e?new S(e):new Set);this.R=c.resolution||1;this.rtl=d.rtl||a.rtl||!1;this.cache=(e=a.cache||null)&&new U(e);this.resolve=!1!==a.resolve;if(e=a.db)this.db=this.mount(e);this.T=!1!==a.commit;this.commit_task=[];this.commit_timer=null}v=L.prototype;v.mount=function(a){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return a.mount(this)};
+v.commit=function(a,b){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return this.db.commit(this,a,b)};v.destroy=function(){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return this.db.destroy()};function Pa(a){a.commit_timer||(a.commit_timer=setTimeout(function(){a.commit_timer=null;a.db.commit(a,void 0,void 0)},0))}
+v.clear=function(){this.map.clear();this.ctx.clear();this.reg.clear();this.cache&&this.cache.clear();this.db&&(this.commit_timer&&clearTimeout(this.commit_timer),this.commit_timer=null,this.commit_task=[{clear:!0}]);return this};v.append=function(a,b){return this.add(a,b,!0)};v.contain=function(a){return this.db?this.db.has(a):this.reg.has(a)};v.update=function(a,b){const c=this,d=this.remove(a);return d&&d.then?d.then(()=>c.add(a,b)):this.add(a,b)};
+function $a(a){let b=0;if(a.constructor===Array)for(let c=0,d;c<a.length;c++)(d=a[c])&&(b+=d.length);else for(const c of a){const d=c[0],e=$a(c[1]);e?b+=e:a.delete(d)}return b}v.cleanup=function(){if(!this.fastupdate)return this;$a(this.map);this.depth&&$a(this.ctx);return this};v.searchCache=Da;
+v.export=function(a,b,c,d,e,f){let g=!0;"undefined"===typeof f&&(g=new Promise(l=>{f=l}));let h,k;switch(e||(e=0)){case 0:h="reg";if(this.fastupdate){k=B();for(let l of this.reg.keys())k[l]=1}else k=this.reg;break;case 1:h="cfg";k={doc:0,opt:this.h?1:0};break;case 2:h="map";k=this.map;break;case 3:h="ctx";k=this.ctx;break;default:"undefined"===typeof c&&f&&f();return}oa(a,b||this,c,h,d,e,k,f);return g};
+v.import=function(a,b){if(b)switch(F(b)&&(b=JSON.parse(b)),a){case "cfg":this.h=!!b.opt;break;case "reg":this.fastupdate=!1;this.reg=b;break;case "map":this.map=b;break;case "ctx":this.ctx=b}};
+v.serialize=function(a=!0){if(!this.reg.size)return"";let b="",c="";for(var d of this.reg.keys())c||(c=typeof d),b+=(b?",":"")+("string"===c?'"'+d+'"':d);b="index.reg=new Set(["+b+"]);";d="";for(var e of this.map.entries()){var f=e[0],g=e[1],h="";for(let m=0,p;m<g.length;m++){p=g[m]||[""];var k="";for(var l=0;l<p.length;l++)k+=(k?",":"")+("string"===c?'"'+p[l]+'"':p[l]);k="["+k+"]";h+=(h?",":"")+k}h='["'+f+'",['+h+"]]";d+=(d?",":"")+h}d="index.map=new Map(["+d+"]);";e="";for(const m of this.ctx.entries()){f=
+m[0];g=m[1];for(const p of g.entries()){g=p[0];h=p[1];k="";for(let n=0,q;n<h.length;n++){q=h[n]||[""];l="";for(let r=0;r<q.length;r++)l+=(l?",":"")+("string"===c?'"'+q[r]+'"':q[r]);l="["+l+"]";k+=(k?",":"")+l}k='new Map([["'+g+'",['+k+"]]])";k='["'+f+'",'+k+"]";e+=(e?",":"")+k}}e="index.ctx=new Map(["+e+"]);";return a?"function inject(index){"+b+d+e+"}":b+d+e};na(L.prototype);const ab="undefined"!==typeof window&&(window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB),bb=["map","ctx","tag","reg","cfg"];
+function cb(a,b={}){if(!this)return new cb(a,b);"object"===typeof a&&(b=a=a.name);a||console.info("Default storage space was used, because a name was not passed.");this.id="flexsearch"+(a?":"+a.toLowerCase().replace(/[^a-z0-9_\-]/g,""):"");this.field=b.field?b.field.toLowerCase().replace(/[^a-z0-9_\-]/g,""):"";this.support_tag_search=!1;this.db=null;this.h={}}v=cb.prototype;v.mount=function(a){if(!a.encoder)return a.mount(this);a.db=this;return this.open()};
+v.open=function(){let a=this;navigator.storage&&navigator.storage.persist();return this.db||new Promise(function(b,c){const d=ab.open(a.id+(a.field?":"+a.field:""),1);d.onupgradeneeded=function(){const e=a.db=this.result;bb.forEach(f=>{e.objectStoreNames.contains(f)||e.createObjectStore(f)})};d.onblocked=function(e){console.error("blocked",e);c()};d.onerror=function(e){console.error(this.error,e);c()};d.onsuccess=function(){a.db=this.result;a.db.onversionchange=function(){a.close()};b(a)}})};
+v.close=function(){this.db.close();this.db=null};v.destroy=function(){return ab.deleteDatabase(this.id+(this.field?":"+this.field:""))};v.clear=function(){const a=this.db.transaction(bb,"readwrite");for(let b=0;b<bb.length;b++)a.objectStore(bb[b]).clear();return Z(a)};
+v.get=function(a,b,c=0,d=0,e=!0,f=!1){a=this.db.transaction(b?"ctx":"map","readonly").objectStore(b?"ctx":"map").get(b?b+":"+a:a);const g=this;return Z(a).then(function(h){let k=[];if(!h||!h.length)return k;if(e){if(!c&&!d&&1===h.length)return h[0];for(let l=0,m;l<h.length;l++)if((m=h[l])&&m.length){if(d>=m.length){d-=m.length;continue}const p=c?d+Math.min(m.length-d,c):m.length;for(let n=d;n<p;n++)k.push(m[n]);d=0;if(k.length===c)break}return f?g.enrich(k):k}return h})};
+v.tag=function(a,b=0,c=0,d=!1){a=this.db.transaction("tag","readonly").objectStore("tag").get(a);const e=this;return Z(a).then(function(f){if(!f||!f.length||c>=f.length)return[];if(!b&&!c)return f;f=f.slice(c,c+b);return d?e.enrich(f):f})};
+v.enrich=function(a){"object"!==typeof a&&(a=[a]);const b=this.db.transaction("reg","readonly").objectStore("reg"),c=[];for(let d=0;d<a.length;d++)c[d]=Z(b.get(a[d]));return Promise.all(c).then(function(d){for(let e=0;e<d.length;e++)d[e]={id:a[e],doc:d[e]?JSON.parse(d[e]):null};return d})};v.has=function(a){a=this.db.transaction("reg","readonly").objectStore("reg").getKey(a);return Z(a)};v.search=null;v.info=function(){};
+v.transaction=function(a,b,c){let d=this.h[a+":"+b];if(d)return c.call(this,d);let e=this.db.transaction(a,b);this.h[a+":"+b]=d=e.objectStore(a);return new Promise((f,g)=>{e.onerror=h=>{this.h[a+":"+b]=null;e.abort();e=d=null;g(h)};e.oncomplete=h=>{e=d=this.h[a+":"+b]=null;f(h||!0)};return c.call(this,d)})};
+v.commit=async function(a,b,c){if(b)await this.clear(),a.commit_task=[];else{let d=a.commit_task;a.commit_task=[];for(let e=0,f;e<d.length;e++)if(f=d[e],f.clear){await this.clear();b=!0;break}else d[e]=f.W;b||(c||(d=d.concat(ba(a.reg))),d.length&&await this.remove(d))}a.reg.size&&(await this.transaction("map","readwrite",function(d){for(const e of a.map){const f=e[0],g=e[1];g.length&&(b?d.put(g,f):d.get(f).onsuccess=function(){let h=this.result;var k;if(h&&h.length){const l=Math.max(h.length,g.length);
+for(let m=0,p,n;m<l;m++)if((n=g[m])&&n.length){if((p=h[m])&&p.length)for(k=0;k<n.length;k++)p.push(n[k]);else h[m]=n;k=1}}else h=g,k=1;k&&d.put(h,f)})}}),await this.transaction("ctx","readwrite",function(d){for(const e of a.ctx){const f=e[0],g=e[1];for(const h of g){const k=h[0],l=h[1];l.length&&(b?d.put(l,f+":"+k):d.get(f+":"+k).onsuccess=function(){let m=this.result;var p;if(m&&m.length){const n=Math.max(m.length,l.length);for(let q=0,r,t;q<n;q++)if((t=l[q])&&t.length){if((r=m[q])&&r.length)for(p=
+0;p<t.length;p++)r.push(t[p]);else m[q]=t;p=1}}else m=l,p=1;p&&d.put(m,f+":"+k)})}}}),a.store?await this.transaction("reg","readwrite",function(d){for(const e of a.store){const f=e[0],g=e[1];d.put("object"===typeof g?JSON.stringify(g):1,f)}}):a.bypass||await this.transaction("reg","readwrite",function(d){for(const e of a.reg.keys())d.put(1,e)}),a.tag&&await this.transaction("tag","readwrite",function(d){for(const e of a.tag){const f=e[0],g=e[1];g.length&&(d.get(f).onsuccess=function(){let h=this.result;
 h=h&&h.length?h.concat(g):g;d.put(h,f)})}}),a.map.clear(),a.ctx.clear(),a.tag&&a.tag.clear(),a.store&&a.store.clear(),a.document||a.reg.clear())};
-function db(a,b,c){const d=a.value;let e,f,g=0;for(let h=0,k;h<d.length;h++){if(k=c?d:d[h]){for(let l=0,m,n;l<b.length;l++)if(n=b[l],m=k.indexOf(f?parseInt(n,10):n),0>m&&!f&&"string"===typeof n&&!isNaN(n)&&(m=k.indexOf(parseInt(n,10)))&&(f=1),0<=m)if(e=1,1<k.length)k.splice(m,1);else{d[h]=[];break}g+=k.length}if(c)break}g?e&&a.update(d):a.delete();a.continue()}
-u.remove=function(a){"object"!==typeof a&&(a=[a]);return Promise.all([this.transaction("map","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&db(c,a)}}),this.transaction("ctx","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&db(c,a)}}),this.transaction("tag","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&db(c,a,!0)}}),this.transaction("reg","readwrite",function(b){for(let c=0;c<a.length;c++)b.delete(a[c])})])};
-function Z(a){return new Promise((b,c)=>{a.onsuccess=function(){b(this.result)};a.oncomplete=function(){b(this.result)};a.onerror=c;a=null})};export default {Index:K,Charset:Ma,Encoder:I,Document:T,Worker:N,Resolver:X,IndexedDB:cb,Language:{}};
-export const Index=K;export const Charset=Ma;export const Encoder=I;export const Document=T;export const Worker=N;export const Resolver=X;export const IndexedDB=cb;export const Language={};
\ No newline at end of file
+function db(a,b,c){const d=a.value;let e,f,g=0;for(let h=0,k;h<d.length;h++){if(k=c?d:d[h]){for(let l=0,m,p;l<b.length;l++)if(p=b[l],m=k.indexOf(f?parseInt(p,10):p),0>m&&!f&&"string"===typeof p&&!isNaN(p)&&(m=k.indexOf(parseInt(p,10)))&&(f=1),0<=m)if(e=1,1<k.length)k.splice(m,1);else{d[h]=[];break}g+=k.length}if(c)break}g?e&&a.update(d):a.delete();a.continue()}
+v.remove=function(a){"object"!==typeof a&&(a=[a]);return Promise.all([this.transaction("map","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&db(c,a)}}),this.transaction("ctx","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&db(c,a)}}),this.transaction("tag","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&db(c,a,!0)}}),this.transaction("reg","readwrite",function(b){for(let c=0;c<a.length;c++)b.delete(a[c])})])};
+function Z(a){return new Promise((b,c)=>{a.onsuccess=function(){b(this.result)};a.oncomplete=function(){b(this.result)};a.onerror=c;a=null})};export default {Index:L,Charset:Ma,Encoder:K,Document:T,Worker:N,Resolver:X,IndexedDB:cb,Language:{}};
+export const Index=L;export const Charset=Ma;export const Encoder=K;export const Document=T;export const Worker=N;export const Resolver=X;export const IndexedDB=cb;export const Language={};
\ No newline at end of file
diff --git a/dist/flexsearch.compact.debug.js b/dist/flexsearch.compact.debug.js
index 83b03bc..4f6ce03 100644
--- a/dist/flexsearch.compact.debug.js
+++ b/dist/flexsearch.compact.debug.js
@@ -6,8 +6,8 @@
  * https://github.com/nextapps-de/flexsearch
  */
 (function _f(self){'use strict';if(typeof module!=='undefined')self=module;else if(typeof process !== 'undefined')self=process;self._factory=_f;
-var v;
-function y(a, c, b) {
+var x;
+function B(a, c, b) {
   const e = typeof b, d = typeof a;
   if ("undefined" !== e) {
     if ("undefined" !== d) {
@@ -44,20 +44,20 @@ function y(a, c, b) {
   }
   return "undefined" === d ? c : a;
 }
-function z() {
+function C() {
   return Object.create(null);
 }
 function aa(a, c) {
   return c.length - a.length;
 }
-function A(a) {
+function D(a) {
   return "string" === typeof a;
 }
-function F(a) {
+function H(a) {
   return "object" === typeof a;
 }
-function G(a, c) {
-  if (A(c)) {
+function I(a, c) {
+  if (D(c)) {
     a = a[c];
   } else {
     for (let b = 0; a && b < c.length; b++) {
@@ -75,16 +75,16 @@ function G(a, c) {
 "\u03b8"], ["\u03d2", "\u03a5"], ["\u03d3", "\u03a5"], ["\u03d4", "\u03a5"], ["\u03d5", "\u03c6"], ["\u03d6", "\u03c0"], ["\u03f0", "\u03ba"], ["\u03f1", "\u03c1"], ["\u03f2", "\u03c2"], ["\u03f5", "\u03b5"], ["\u0439", "\u0438"], ["\u0450", "\u0435"], ["\u0451", "\u0435"], ["\u0453", "\u0433"], ["\u0457", "\u0456"], ["\u045c", "\u043a"], ["\u045d", "\u0438"], ["\u045e", "\u0443"], ["\u0477", "\u0475"], ["\u04c2", "\u0436"], ["\u04d1", "\u0430"], ["\u04d3", "\u0430"], ["\u04d7", "\u0435"], ["\u04db", 
 "\u04d9"], ["\u04dd", "\u0436"], ["\u04df", "\u0437"], ["\u04e3", "\u0438"], ["\u04e5", "\u0438"], ["\u04e7", "\u043e"], ["\u04eb", "\u04e9"], ["\u04ed", "\u044d"], ["\u04ef", "\u0443"], ["\u04f1", "\u0443"], ["\u04f3", "\u0443"], ["\u04f5", "\u0447"]];
 const ca = /[^\p{L}\p{N}]+/u, da = /(\d{3})/g, ea = /(\D)(\d{3})/g, fa = /(\d{3})(\D)/g, J = "".normalize && /[\u0300-\u036f]/g;
-function K(a) {
+function L(a) {
   if (!this) {
-    return new K(...arguments);
+    return new L(...arguments);
   }
   for (let c = 0; c < arguments.length; c++) {
     this.assign(arguments[c]);
   }
 }
-K.prototype.assign = function(a) {
-  this.normalize = y(a.normalize, !0, this.normalize);
+L.prototype.assign = function(a) {
+  this.normalize = B(a.normalize, !0, this.normalize);
   let c = a.include, b = c || a.exclude || a.split;
   if ("object" === typeof b) {
     let e = !c, d = "";
@@ -105,25 +105,25 @@ K.prototype.assign = function(a) {
     this.numeric = e;
   } else {
     try {
-      this.split = y(b, ca, this.split);
+      this.split = B(b, ca, this.split);
     } catch (e) {
       this.split = /\s+/;
     }
-    this.numeric = y(this.numeric, !0);
+    this.numeric = B(this.numeric, !0);
   }
-  this.prepare = y(a.prepare, null, this.prepare);
-  this.finalize = y(a.finalize, null, this.finalize);
+  this.prepare = B(a.prepare, null, this.prepare);
+  this.finalize = B(a.finalize, null, this.finalize);
   J || (this.mapper = new Map(ba));
   this.rtl = a.rtl || !1;
-  this.dedupe = y(a.dedupe, !0, this.dedupe);
-  this.filter = y((b = a.filter) && new Set(b), null, this.filter);
-  this.matcher = y((b = a.matcher) && new Map(b), null, this.matcher);
-  this.mapper = y((b = a.mapper) && new Map(b), null, this.mapper);
-  this.stemmer = y((b = a.stemmer) && new Map(b), null, this.stemmer);
-  this.replacer = y(a.replacer, null, this.replacer);
-  this.minlength = y(a.minlength, 1, this.minlength);
-  this.maxlength = y(a.maxlength, 0, this.maxlength);
-  if (this.cache = b = y(a.cache, !0, this.cache)) {
+  this.dedupe = B(a.dedupe, !0, this.dedupe);
+  this.filter = B((b = a.filter) && new Set(b), null, this.filter);
+  this.matcher = B((b = a.matcher) && new Map(b), null, this.matcher);
+  this.mapper = B((b = a.mapper) && new Map(b), null, this.mapper);
+  this.stemmer = B((b = a.stemmer) && new Map(b), null, this.stemmer);
+  this.replacer = B(a.replacer, null, this.replacer);
+  this.minlength = B(a.minlength, 1, this.minlength);
+  this.maxlength = B(a.maxlength, 0, this.maxlength);
+  if (this.cache = b = B(a.cache, !0, this.cache)) {
     this.J = null, this.O = "number" === typeof b ? b : 2e5, this.F = new Map(), this.H = new Map(), this.D = this.h = 128;
   }
   this.K = "";
@@ -142,7 +142,7 @@ K.prototype.assign = function(a) {
   }
   return this;
 };
-K.prototype.encode = function(a) {
+L.prototype.encode = function(a) {
   if (this.cache && a.length <= this.h) {
     if (this.J) {
       if (this.F.has(a)) {
@@ -211,13 +211,13 @@ function ha(a) {
   a.H.clear();
 }
 ;function ia(a) {
-  L.call(a, "add");
-  L.call(a, "append");
-  L.call(a, "search");
-  L.call(a, "update");
-  L.call(a, "remove");
+  M.call(a, "add");
+  M.call(a, "append");
+  M.call(a, "search");
+  M.call(a, "update");
+  M.call(a, "remove");
 }
-function L(a) {
+function M(a) {
   this[a + "Async"] = function() {
     var c = arguments;
     const b = c[c.length - 1];
@@ -233,8 +233,8 @@ function L(a) {
     c.export(a, c, b, d, f + 1, h);
   }) : c.export(a, c, b, d, f + 1, h);
 }
-;M.prototype.add = function(a, c, b) {
-  F(a) && (c = a, a = G(c, this.key));
+;N.prototype.add = function(a, c, b) {
+  H(a) && (c = a, a = I(c, this.key));
   if (c && (a || 0 === a)) {
     if (!b && this.reg.has(a)) {
       return this.update(a, c);
@@ -247,7 +247,7 @@ function L(a) {
         d && e.add(a, d, !1, !0);
       } else {
         if (d = k.G, !d || d(c)) {
-          k.constructor === String ? k = ["" + k] : A(k) && (k = [k]), N(c, k, this.I, 0, e, a, k[0], b);
+          k.constructor === String ? k = ["" + k] : D(k) && (k = [k]), O(c, k, this.I, 0, e, a, k[0], b);
         }
       }
     }
@@ -255,7 +255,7 @@ function L(a) {
       for (e = 0; e < this.B.length; e++) {
         var f = this.B[e], g = this.R[e];
         d = this.tag.get(g);
-        let h = z();
+        let h = C();
         if ("function" === typeof f) {
           if (f = f(c), !f) {
             continue;
@@ -266,10 +266,10 @@ function L(a) {
             continue;
           }
           f.constructor === String && (f = "" + f);
-          f = G(c, f);
+          f = I(c, f);
         }
         if (d && f) {
-          A(f) && (f = [f]);
+          D(f) && (f = [f]);
           for (let k = 0, l, m; k < f.length; k++) {
             l = f[k], h[l] || (h[l] = 1, (g = d.get(l)) ? m = g : d.set(l, m = []), b && m.includes(a) || (m.push(a), this.fastupdate && ((g = this.reg.get(a)) ? g.push(m) : this.reg.set(a, [m]))));
           }
@@ -281,7 +281,7 @@ function L(a) {
     if (this.store && (!b || !this.store.has(a))) {
       let h;
       if (this.A) {
-        h = z();
+        h = C();
         for (let k = 0, l; k < this.A.length; k++) {
           l = this.A[k];
           if ((b = l.G) && !b(c)) {
@@ -294,11 +294,11 @@ function L(a) {
               continue;
             }
             l = [l.S];
-          } else if (A(l) || l.constructor === String) {
+          } else if (D(l) || l.constructor === String) {
             h[l] = c[l];
             continue;
           }
-          O(c, h, l, 0, l[0], m);
+          P(c, h, l, 0, l[0], m);
         }
       }
       this.store.set(a, h || c);
@@ -306,21 +306,21 @@ function L(a) {
   }
   return this;
 };
-function O(a, c, b, e, d, f) {
+function P(a, c, b, e, d, f) {
   a = a[d];
   if (e === b.length - 1) {
     c[d] = f || a;
   } else if (a) {
     if (a.constructor === Array) {
       for (c = c[d] = Array(a.length), d = 0; d < a.length; d++) {
-        O(a, c, b, e, d);
+        P(a, c, b, e, d);
       }
     } else {
-      c = c[d] || (c[d] = z()), d = b[++e], O(a, c, b, e, d);
+      c = c[d] || (c[d] = C()), d = b[++e], P(a, c, b, e, d);
     }
   }
 }
-function N(a, c, b, e, d, f, g, h) {
+function O(a, c, b, e, d, f, g, h) {
   if (a = a[g]) {
     if (e === c.length - 1) {
       if (a.constructor === Array) {
@@ -336,16 +336,16 @@ function N(a, c, b, e, d, f, g, h) {
     } else {
       if (a.constructor === Array) {
         for (g = 0; g < a.length; g++) {
-          N(a, c, b, e, d, f, g, h);
+          O(a, c, b, e, d, f, g, h);
         }
       } else {
-        g = c[++e], N(a, c, b, e, d, f, g, h);
+        g = c[++e], O(a, c, b, e, d, f, g, h);
       }
     }
   }
 }
 ;function ka(a, c) {
-  const b = z(), e = [];
+  const b = C(), e = [];
   for (let d = 0, f; d < c.length; d++) {
     f = c[d];
     for (let g = 0; g < f.length; g++) {
@@ -357,17 +357,17 @@ function N(a, c, b, e, d, f, g, h) {
   }
   return e;
 }
-;M.prototype.search = function(a, c, b, e) {
-  b || (!c && F(a) ? (b = a, a = "") : F(c) && (b = c, c = 0));
+;N.prototype.search = function(a, c, b, e) {
+  b || (!c && H(a) ? (b = a, a = "") : H(c) && (b = c, c = 0));
   let d = [];
   var f = [];
   let g, h, k, l, m, n, t = 0, p;
   if (b) {
     b.constructor === Array && (b = {index:b});
     a = b.query || a;
-    var q = b.pluck;
+    var r = b.pluck;
     h = b.merge;
-    l = q || b.field || b.index;
+    l = r || b.field || b.index;
     m = this.tag && b.tag;
     g = this.store && b.enrich;
     k = b.suggest;
@@ -378,29 +378,29 @@ function N(a, c, b, e, d, f, g, h) {
     if (m) {
       m.constructor !== Array && (m = [m]);
       var u = [];
-      for (let x = 0, r; x < m.length; x++) {
-        r = m[x];
-        if (A(r)) {
+      for (let w = 0, q; w < m.length; w++) {
+        q = m[w];
+        if (D(q)) {
           throw Error("A tag option can't be a string, instead it needs a { field: tag } format.");
         }
-        if (r.field && r.tag) {
-          var w = r.tag;
-          if (w.constructor === Array) {
-            for (var B = 0; B < w.length; B++) {
-              u.push(r.field, w[B]);
+        if (q.field && q.tag) {
+          var v = q.tag;
+          if (v.constructor === Array) {
+            for (var y = 0; y < v.length; y++) {
+              u.push(q.field, v[y]);
             }
           } else {
-            u.push(r.field, w);
+            u.push(q.field, v);
           }
         } else {
-          w = Object.keys(r);
-          for (let D = 0, E, C; D < w.length; D++) {
-            if (E = w[D], C = r[E], C.constructor === Array) {
-              for (B = 0; B < C.length; B++) {
-                u.push(E, C[B]);
+          v = Object.keys(q);
+          for (let E = 0, A, z; E < v.length; E++) {
+            if (A = v[E], z = q[A], z.constructor === Array) {
+              for (y = 0; y < z.length; y++) {
+                u.push(A, z[y]);
               }
             } else {
-              u.push(E, C);
+              u.push(A, z);
             }
           }
         }
@@ -413,114 +413,137 @@ function N(a, c, b, e, d, f, g, h) {
         e = [];
         if (u.length) {
           for (f = 0; f < u.length; f += 2) {
-            q = la.call(this, u[f], u[f + 1], c, n, g), d.push({field:u[f], tag:u[f + 1], result:q});
+            r = la.call(this, u[f], u[f + 1], c, n, g), d.push({field:u[f], tag:u[f + 1], result:r});
           }
         }
-        return e.length ? Promise.all(e).then(function(x) {
-          for (let r = 0; r < x.length; r++) {
-            d[r].result = x[r];
+        return e.length ? Promise.all(e).then(function(w) {
+          for (let q = 0; q < w.length; q++) {
+            d[q].result = w[q];
           }
           return d;
         }) : d;
       }
     }
-    A(l) && (l = [l]);
+    D(l) && (l = [l]);
   }
   l || (l = this.field);
   u = !e && (this.worker || this.db) && [];
-  for (let x = 0, r, D, E; x < l.length; x++) {
-    D = l[x];
-    let C;
-    A(D) || (C = D, D = C.field, a = C.query || a, c = C.limit || c, n = C.offset || n, k = C.suggest || k, g = this.store && (C.enrich || g));
+  for (let w = 0, q, E, A; w < l.length; w++) {
+    E = l[w];
+    let z;
+    D(E) || (z = E, E = z.field, a = z.query || a, c = z.limit || c, n = z.offset || n, k = z.suggest || k, g = this.store && (z.enrich || g));
     if (e) {
-      r = e[x];
+      q = e[w];
     } else {
-      if (w = C || b, B = this.index.get(D), m && (w.enrich = !1), u) {
-        u[x] = B.search(a, c, w);
-        w && g && (w.enrich = g);
+      if (v = z || b, y = this.index.get(E), m && (v.enrich = !1), u) {
+        u[w] = y.search(a, c, v);
+        v && g && (v.enrich = g);
         continue;
       } else {
-        r = B.search(a, c, w), w && g && (w.enrich = g);
+        q = y.search(a, c, v), v && g && (v.enrich = g);
       }
     }
-    E = r && r.length;
-    if (m && E) {
-      w = [];
-      B = 0;
-      for (let H = 0, I, ya; H < m.length; H += 2) {
-        I = this.tag.get(m[H]);
-        if (!I) {
-          if (console.warn("Tag '" + m[H] + ":" + m[H + 1] + "' will be skipped because there is no field '" + m[H] + "'."), k) {
+    A = q && q.length;
+    if (m && A) {
+      v = [];
+      y = 0;
+      for (let G = 0, F, K; G < m.length; G += 2) {
+        F = this.tag.get(m[G]);
+        if (!F) {
+          if (console.warn("Tag '" + m[G] + ":" + m[G + 1] + "' will be skipped because there is no field '" + m[G] + "'."), k) {
             continue;
           } else {
             return d;
           }
         }
-        if (ya = (I = I && I.get(m[H + 1])) && I.length) {
-          B++, w.push(I);
+        if (K = (F = F && F.get(m[G + 1])) && F.length) {
+          y++, v.push(F);
         } else if (!k) {
           return d;
         }
       }
-      if (B) {
-        r = ka(r, w);
-        E = r.length;
-        if (!E && !k) {
+      if (y) {
+        q = ka(q, v);
+        A = q.length;
+        if (!A && !k) {
           return d;
         }
-        B--;
+        y--;
       }
     }
-    if (E) {
-      f[t] = D, d.push(r), t++;
+    if (A) {
+      f[t] = E, d.push(q), t++;
     } else if (1 === l.length) {
       return d;
     }
   }
   if (u) {
-    const x = this;
-    return Promise.all(u).then(function(r) {
-      return r.length ? x.search(a, c, b, r) : r;
+    const w = this;
+    return Promise.all(u).then(function(q) {
+      return q.length ? w.search(a, c, b, q) : q;
     });
   }
   if (!t) {
     return d;
   }
-  if (q && (!g || !this.store)) {
+  if (r && (!g || !this.store)) {
     return d[0];
   }
   u = [];
-  for (let x = 0, r; x < f.length; x++) {
-    r = d[x];
-    g && r.length && !r[0].doc && r.length && (r = ma.call(this, r));
-    if (q) {
-      return r;
+  for (let w = 0, q; w < f.length; w++) {
+    q = d[w];
+    g && q.length && !q[0].doc && q.length && (q = ma.call(this, q));
+    if (r) {
+      return q;
     }
-    d[x] = {field:f[x], result:r};
+    d[w] = {field:f[w], result:q};
   }
-  return h ? na(d, c) : p ? oa(d, a, this.index, this.C, p) : d;
+  return h ? na(d, c) : p ? oa(d, a, this.index, this.field, this.C, p) : d;
 };
-function oa(a, c, b, e, d) {
-  let f;
-  for (let g = 0, h, k, l, m; g < a.length; g++) {
-    h = a[g].result;
-    k = a[g].field;
-    l = b.get(k).encoder;
-    m = e[k.indexOf(k)];
-    l !== f && (f = l, f.encode(c));
-    for (let n = 0; n < h.length; n++) {
-      let t = "", p = G(h[n].doc, m), q = f.encode(p);
-      for (let u = 0; u < q.length; u++) {
-        t += q[u].replace(new RegExp("(" + q[u] + ")", "g"), d.replace("$1", p));
+function oa(a, c, b, e, d, f) {
+  let g, h, k;
+  for (let m = 0, n, t, p, r, u; m < a.length; m++) {
+    n = a[m].result;
+    t = a[m].field;
+    r = b.get(t);
+    p = r.encoder;
+    k = r.tokenize;
+    u = d[e.indexOf(t)];
+    p !== g && (g = p, h = g.encode(c));
+    for (let v = 0; v < n.length; v++) {
+      let y = "";
+      var l = I(n[v].doc, u);
+      let w = g.encode(l);
+      l = l.split(g.split);
+      for (let q = 0, E, A; q < w.length; q++) {
+        E = w[q];
+        A = l[q];
+        let z;
+        for (let G = 0, F; G < h.length; G++) {
+          if (F = h[G], "strict" === k) {
+            if (E === F) {
+              y += (y ? " " : "") + f.replace("$1", A);
+              z = !0;
+              break;
+            }
+          } else {
+            const K = E.indexOf(F);
+            if (-1 < K) {
+              y += (y ? " " : "") + A.substring(0, K) + f.replace("$1", A.substring(K, F.length)) + A.substring(K + F.length);
+              z = !0;
+              break;
+            }
+          }
+        }
+        z || (y += (y ? " " : "") + l[q]);
       }
-      console.log(a, b, d);
-      h[n].T = t;
+      n[v].T = y;
     }
   }
   return a;
 }
 function na(a, c) {
-  const b = [], e = z();
+  const b = [], e = C();
   for (let d = 0, f, g; d < a.length; d++) {
     f = a[d];
     g = f.result;
@@ -558,32 +581,32 @@ function ma(a) {
   }
   return c;
 }
-;function M(a) {
+;function N(a) {
   if (!this) {
-    return new M(a);
+    return new N(a);
   }
   const c = a.document || a.doc || a;
   var b;
   this.C = [];
   this.field = [];
   this.I = [];
-  this.key = (b = c.key || c.id) && P(b, this.I) || "id";
+  this.key = (b = c.key || c.id) && Q(b, this.I) || "id";
   this.reg = (this.fastupdate = !!a.fastupdate) ? new Map() : new Set();
   this.A = (b = c.store || null) && !0 !== b && [];
   this.store = b && new Map();
-  this.cache = (b = a.cache || null) && new Q(b);
+  this.cache = (b = a.cache || null) && new R(b);
   a.cache = !1;
   b = new Map();
   let e = c.index || c.field || c;
-  A(e) && (e = [e]);
+  D(e) && (e = [e]);
   for (let d = 0, f, g; d < e.length; d++) {
-    f = e[d], A(f) || (g = f, f = f.field), g = F(g) ? Object.assign({}, a, g) : a, b.set(f, new R(g, this.reg)), g.custom ? this.C[d] = g.custom : (this.C[d] = P(f, this.I), g.filter && ("string" === typeof this.C[d] && (this.C[d] = new String(this.C[d])), this.C[d].G = g.filter)), this.field[d] = f;
+    f = e[d], D(f) || (g = f, f = f.field), g = H(g) ? Object.assign({}, a, g) : a, b.set(f, new S(g, this.reg)), g.custom ? this.C[d] = g.custom : (this.C[d] = Q(f, this.I), g.filter && ("string" === typeof this.C[d] && (this.C[d] = new String(this.C[d])), this.C[d].G = g.filter)), this.field[d] = f;
   }
   if (this.A) {
     a = c.store;
-    A(a) && (a = [a]);
+    D(a) && (a = [a]);
     for (let d = 0, f, g; d < a.length; d++) {
-      f = a[d], g = f.field || f, f.custom ? (this.A[d] = f.custom, f.custom.S = g) : (this.A[d] = P(g, this.I), f.filter && ("string" === typeof this.A[d] && (this.A[d] = new String(this.A[d])), this.A[d].G = f.filter));
+      f = a[d], g = f.field || f, f.custom ? (this.A[d] = f.custom, f.custom.S = g) : (this.A[d] = Q(g, this.I), f.filter && ("string" === typeof this.A[d] && (this.A[d] = new String(this.A[d])), this.A[d].G = f.filter));
     }
   }
   this.index = b;
@@ -599,14 +622,14 @@ function ma(a) {
         if (!g) {
           throw Error("The tag field from the document descriptor is undefined.");
         }
-        f.custom ? this.B[d] = f.custom : (this.B[d] = P(g, this.I), f.filter && ("string" === typeof this.B[d] && (this.B[d] = new String(this.B[d])), this.B[d].G = f.filter));
+        f.custom ? this.B[d] = f.custom : (this.B[d] = Q(g, this.I), f.filter && ("string" === typeof this.B[d] && (this.B[d] = new String(this.B[d])), this.B[d].G = f.filter));
         this.R[d] = g;
         this.tag.set(g, new Map());
       }
     }
   }
 }
-function P(a, c) {
+function Q(a, c) {
   const b = a.split(":");
   let e = 0;
   for (let d = 0; d < b.length; d++) {
@@ -615,15 +638,15 @@ function P(a, c) {
   e < b.length && (b.length = e);
   return 1 < e ? b : b[0];
 }
-v = M.prototype;
-v.append = function(a, c) {
+x = N.prototype;
+x.append = function(a, c) {
   return this.add(a, c, !0);
 };
-v.update = function(a, c) {
+x.update = function(a, c) {
   return this.remove(a).add(a, c);
 };
-v.remove = function(a) {
-  F(a) && (a = G(a, this.key));
+x.remove = function(a) {
+  H(a) && (a = I(a, this.key));
   for (var c of this.index.values()) {
     c.remove(a, !0);
   }
@@ -643,7 +666,7 @@ v.remove = function(a) {
   this.cache && this.cache.remove(a);
   return this;
 };
-v.clear = function() {
+x.clear = function() {
   for (const a of this.index.values()) {
     a.clear();
   }
@@ -655,24 +678,24 @@ v.clear = function() {
   this.store && this.store.clear();
   return this;
 };
-v.contain = function(a) {
+x.contain = function(a) {
   return this.reg.has(a);
 };
-v.cleanup = function() {
+x.cleanup = function() {
   for (const a of this.index.values()) {
     a.cleanup();
   }
   return this;
 };
-v.get = function(a) {
+x.get = function(a) {
   return this.store.get(a);
 };
-v.set = function(a, c) {
+x.set = function(a, c) {
   this.store.set(a, c);
   return this;
 };
-v.searchCache = pa;
-v.export = function(a, c, b, e, d, f) {
+x.searchCache = pa;
+x.export = function(a, c, b, e, d, f) {
   let g;
   "undefined" === typeof f && (g = new Promise(k => {
     f = k;
@@ -704,9 +727,9 @@ v.export = function(a, c, b, e, d, f) {
   }
   return g;
 };
-v.import = function(a, c) {
+x.import = function(a, c) {
   if (c) {
-    switch(A(c) && (c = JSON.parse(c)), a) {
+    switch(D(c) && (c = JSON.parse(c)), a) {
       case "tag":
         this.D = c;
         break;
@@ -728,7 +751,7 @@ v.import = function(a, c) {
     }
   }
 };
-ia(M.prototype);
+ia(N.prototype);
 function pa(a, c, b) {
   a = ("object" === typeof a ? "" + a.query : a).toLowerCase();
   let e = this.cache.get(a);
@@ -745,40 +768,40 @@ function pa(a, c, b) {
   }
   return e;
 }
-function Q(a) {
+function R(a) {
   this.limit = a && !0 !== a ? a : 1000;
   this.cache = new Map();
   this.h = "";
 }
-Q.prototype.set = function(a, c) {
+R.prototype.set = function(a, c) {
   this.cache.set(this.h = a, c);
   this.cache.size > this.limit && this.cache.delete(this.cache.keys().next().value);
 };
-Q.prototype.get = function(a) {
+R.prototype.get = function(a) {
   const c = this.cache.get(a);
   c && this.h !== a && (this.cache.delete(a), this.cache.set(this.h = a, c));
   return c;
 };
-Q.prototype.remove = function(a) {
+R.prototype.remove = function(a) {
   for (const c of this.cache) {
     const b = c[0];
     c[1].includes(a) && this.cache.delete(b);
   }
 };
-Q.prototype.clear = function() {
+R.prototype.clear = function() {
   this.cache.clear();
   this.h = "";
 };
 const qa = {normalize:function(a) {
   return a.toLowerCase();
 }, dedupe:!1};
-const S = new Map([["b", "p"], ["v", "f"], ["w", "f"], ["z", "s"], ["x", "s"], ["d", "t"], ["n", "m"], ["c", "k"], ["g", "k"], ["j", "k"], ["q", "k"], ["i", "e"], ["y", "e"], ["u", "o"]]);
+const T = new Map([["b", "p"], ["v", "f"], ["w", "f"], ["z", "s"], ["x", "s"], ["d", "t"], ["n", "m"], ["c", "k"], ["g", "k"], ["j", "k"], ["q", "k"], ["i", "e"], ["y", "e"], ["u", "o"]]);
 const ra = new Map([["ae", "a"], ["oe", "o"], ["sh", "s"], ["kh", "k"], ["th", "t"], ["pf", "f"]]), sa = [/([^aeo])h(.)/g, "$1$2", /([aeo])h([^aeo]|$)/g, "$1$2", /([^0-9])\1+/g, "$1"];
 const ta = {a:"", e:"", i:"", o:"", u:"", y:"", b:1, f:1, p:1, v:1, c:2, g:2, j:2, k:2, q:2, s:2, x:2, z:2, "\u00df":2, d:3, t:3, l:4, m:5, n:5, r:6};
 const ua = /[\x00-\x7F]+/g;
 const va = /[\x00-\x7F]+/g;
 const wa = /[\x00-\x7F]+/g;
-var xa = {LatinExact:{normalize:!1, dedupe:!1}, LatinDefault:qa, LatinSimple:{normalize:!0, dedupe:!0}, LatinBalance:{normalize:!0, dedupe:!0, mapper:S}, LatinAdvanced:{normalize:!0, dedupe:!0, mapper:S, matcher:ra, replacer:sa}, LatinExtra:{normalize:!0, dedupe:!0, mapper:S, replacer:sa.concat([/(?!^)[aeo]/g, ""]), matcher:ra}, LatinSoundex:{normalize:!0, dedupe:!1, include:{letter:!0}, finalize:function(a) {
+var xa = {LatinExact:{normalize:!1, dedupe:!1}, LatinDefault:qa, LatinSimple:{normalize:!0, dedupe:!0}, LatinBalance:{normalize:!0, dedupe:!0, mapper:T}, LatinAdvanced:{normalize:!0, dedupe:!0, mapper:T, matcher:ra, replacer:sa}, LatinExtra:{normalize:!0, dedupe:!0, mapper:T, replacer:sa.concat([/(?!^)[aeo]/g, ""]), matcher:ra}, LatinSoundex:{normalize:!0, dedupe:!1, include:{letter:!0}, finalize:function(a) {
   for (let b = 0; b < a.length; b++) {
     var c = a[b];
     let e = c.charAt(0), d = ta[e];
@@ -793,29 +816,29 @@ var xa = {LatinExact:{normalize:!1, dedupe:!1}, LatinDefault:qa, LatinSimple:{no
 }}, CyrillicDefault:{normalize:!1, dedupe:!0, prepare:function(a) {
   return ("" + a).replace(wa, " ");
 }}};
-const za = {memory:{resolution:1}, performance:{resolution:6, fastupdate:!0, context:{depth:1, resolution:3}}, match:{tokenize:"forward"}, score:{resolution:9, context:{depth:2, resolution:9}}};
-z();
-R.prototype.add = function(a, c, b, e) {
+const ya = {memory:{resolution:1}, performance:{resolution:6, fastupdate:!0, context:{depth:1, resolution:3}}, match:{tokenize:"forward"}, score:{resolution:9, context:{depth:2, resolution:9}}};
+C();
+S.prototype.add = function(a, c, b, e) {
   if (c && (a || 0 === a)) {
     if (!e && !b && this.reg.has(a)) {
       return this.update(a, c);
     }
     c = this.encoder.encode(c);
     if (e = c.length) {
-      const l = z(), m = z(), n = this.depth, t = this.resolution;
+      const l = C(), m = C(), n = this.depth, t = this.resolution;
       for (let p = 0; p < e; p++) {
-        let q = c[this.rtl ? e - 1 - p : p];
-        var d = q.length;
-        if (d && (n || !m[q])) {
-          var f = this.score ? this.score(c, q, p, null, 0) : T(t, e, p), g = "";
+        let r = c[this.rtl ? e - 1 - p : p];
+        var d = r.length;
+        if (d && (n || !m[r])) {
+          var f = this.score ? this.score(c, r, p, null, 0) : U(t, e, p), g = "";
           switch(this.tokenize) {
             case "full":
               if (2 < d) {
                 for (f = 0; f < d; f++) {
                   for (var h = d; h > f; h--) {
-                    g = q.substring(f, h);
-                    var k = this.score ? this.score(c, q, p, g, f) : T(t, e, p, d, f);
-                    U(this, m, g, k, a, b);
+                    g = r.substring(f, h);
+                    var k = this.score ? this.score(c, r, p, g, f) : U(t, e, p, d, f);
+                    V(this, m, g, k, a, b);
                   }
                 }
                 break;
@@ -823,24 +846,24 @@ R.prototype.add = function(a, c, b, e) {
             case "reverse":
               if (1 < d) {
                 for (h = d - 1; 0 < h; h--) {
-                  g = q[h] + g, k = this.score ? this.score(c, q, p, g, h) : T(t, e, p, d, h), U(this, m, g, k, a, b);
+                  g = r[h] + g, k = this.score ? this.score(c, r, p, g, h) : U(t, e, p, d, h), V(this, m, g, k, a, b);
                 }
                 g = "";
               }
             case "forward":
               if (1 < d) {
                 for (h = 0; h < d; h++) {
-                  g += q[h], U(this, m, g, f, a, b);
+                  g += r[h], V(this, m, g, f, a, b);
                 }
                 break;
               }
             default:
-              if (U(this, m, q, f, a, b), n && 1 < e && p < e - 1) {
-                for (d = z(), g = this.P, f = q, h = Math.min(n + 1, e - p), d[f] = 1, k = 1; k < h; k++) {
-                  if ((q = c[this.rtl ? e - 1 - p - k : p + k]) && !d[q]) {
-                    d[q] = 1;
-                    const u = this.score ? this.score(c, f, p, q, k) : T(g + (e / 2 > g ? 0 : 1), e, p, h - 1, k - 1), w = this.bidirectional && q > f;
-                    U(this, l, w ? f : q, u, a, b, w ? q : f);
+              if (V(this, m, r, f, a, b), n && 1 < e && p < e - 1) {
+                for (d = C(), g = this.P, f = r, h = Math.min(n + 1, e - p), d[f] = 1, k = 1; k < h; k++) {
+                  if ((r = c[this.rtl ? e - 1 - p - k : p + k]) && !d[r]) {
+                    d[r] = 1;
+                    const u = this.score ? this.score(c, f, p, r, k) : U(g + (e / 2 > g ? 0 : 1), e, p, h - 1, k - 1), v = this.bidirectional && r > f;
+                    V(this, l, v ? f : r, u, a, b, v ? r : f);
                   }
                 }
               }
@@ -852,16 +875,16 @@ R.prototype.add = function(a, c, b, e) {
   }
   return this;
 };
-function U(a, c, b, e, d, f, g) {
+function V(a, c, b, e, d, f, g) {
   let h = g ? a.ctx : a.map, k;
   if (!c[b] || g && !(k = c[b])[g]) {
-    g ? (c = k || (c[b] = z()), c[g] = 1, (k = h.get(g)) ? h = k : h.set(g, h = new Map())) : c[b] = 1, (k = h.get(b)) ? h = k : h.set(b, h = []), h = h[e] || (h[e] = []), f && h.includes(d) || (h.push(d), a.fastupdate && ((c = a.reg.get(d)) ? c.push(h) : a.reg.set(d, [h])));
+    g ? (c = k || (c[b] = C()), c[g] = 1, (k = h.get(g)) ? h = k : h.set(g, h = new Map())) : c[b] = 1, (k = h.get(b)) ? h = k : h.set(b, h = []), h = h[e] || (h[e] = []), f && h.includes(d) || (h.push(d), a.fastupdate && ((c = a.reg.get(d)) ? c.push(h) : a.reg.set(d, [h])));
   }
 }
-function T(a, c, b, e, d) {
+function U(a, c, b, e, d) {
   return b && 1 < a ? c + (e || 0) <= a ? b + (d || 0) : (a - 1) / (c + (e || 0)) * (b + (d || 0)) + 1 | 0 : 0;
 }
-;function Aa(a, c, b) {
+;function za(a, c, b) {
   if (1 === a.length) {
     return a = a[0], a = b || a.length > c ? c ? a.slice(b, b + c) : a.slice(b) : a;
   }
@@ -891,8 +914,8 @@ function T(a, c, b, e, d) {
   }
   return e.length ? e = 1 < e.length ? [].concat.apply([], e) : e[0] : e;
 }
-;R.prototype.search = function(a, c, b) {
-  b || (!c && F(a) ? (b = a, a = "") : F(c) && (b = c, c = 0));
+;S.prototype.search = function(a, c, b) {
+  b || (!c && H(a) ? (b = a, a = "") : H(c) && (b = c, c = 0));
   var e = [], d = 0;
   if (b) {
     a = b.query || a;
@@ -905,26 +928,26 @@ function T(a, c, b, e, d) {
   b = a.length;
   c || (c = 100);
   if (1 === b) {
-    return V.call(this, a[0], "", c, d);
+    return W.call(this, a[0], "", c, d);
   }
   f = this.depth && !1 !== f;
   if (2 === b && f && !g) {
-    return V.call(this, a[0], a[1], c, d);
+    return W.call(this, a[0], a[1], c, d);
   }
   var h = 0, k = 0;
   if (1 < b) {
-    var l = z();
+    var l = C();
     const n = [];
     for (let t = 0, p; t < b; t++) {
       if ((p = a[t]) && !l[p]) {
-        if (g || W(this, p)) {
+        if (g || X(this, p)) {
           n.push(p), l[p] = 1;
         } else {
           return e;
         }
-        const q = p.length;
-        h = Math.max(h, q);
-        k = k ? Math.min(k, q) : q;
+        const r = p.length;
+        h = Math.max(h, r);
+        k = k ? Math.min(k, r) : r;
       }
     }
     a = n;
@@ -935,10 +958,10 @@ function T(a, c, b, e, d) {
   }
   l = 0;
   if (1 === b) {
-    return V.call(this, a[0], "", c, d);
+    return W.call(this, a[0], "", c, d);
   }
   if (2 === b && f && !g) {
-    return V.call(this, a[0], a[1], c, d);
+    return W.call(this, a[0], a[1], c, d);
   }
   if (1 < b) {
     if (f) {
@@ -950,7 +973,7 @@ function T(a, c, b, e, d) {
   }
   for (let n, t; l < b; l++) {
     t = a[l];
-    m ? (n = W(this, t, m), n = Ba(n, e, g, this.P), g && !1 === n && e.length || (m = t)) : (n = W(this, t, ""), n = Ba(n, e, g, this.resolution));
+    m ? (n = X(this, t, m), n = Aa(n, e, g, this.P), g && !1 === n && e.length || (m = t)) : (n = X(this, t, ""), n = Aa(n, e, g, this.resolution));
     if (n) {
       return n;
     }
@@ -965,74 +988,69 @@ function T(a, c, b, e, d) {
         return e;
       }
       if (1 === f) {
-        return Aa(e[0], c, d);
+        return za(e[0], c, d);
       }
     }
   }
   a: {
     a = e;
     e = this.resolution;
-    m = a.length;
-    b = [];
-    f = z();
-    for (let n = 0, t, p, q, u; n < e; n++) {
-      for (k = 0; k < m; k++) {
-        if (q = a[k], n < q.length && (t = q[n])) {
+    m = g;
+    b = a.length;
+    g = [];
+    f = C();
+    for (let n = 0, t, p, r, u; n < e; n++) {
+      for (k = 0; k < b; k++) {
+        if (r = a[k], n < r.length && (t = r[n])) {
           for (l = 0; l < t.length; l++) {
-            p = t[l], (h = f[p]) ? f[p]++ : (h = 0, f[p] = 1), u = b[h] || (b[h] = []), u.push(p);
+            p = t[l], (h = f[p]) ? f[p]++ : (h = 0, f[p] = 1), u = g[h] || (g[h] = []), u.push(p);
           }
         }
       }
     }
-    if (a = b.length) {
-      if (g) {
-        if (1 < b.length) {
+    if (a = g.length) {
+      if (m) {
+        if (1 < g.length) {
           b: {
-            g = b;
-            a = [];
-            e = z();
-            m = g.length;
-            for (h = m - 1; 0 <= h; h--) {
+            for (a = [], e = C(), m = g.length, h = m - 1; 0 <= h; h--) {
               for (m = g[h], f = m.length, k = 0; k < f; k++) {
                 if (b = m[k], !e[b]) {
                   if (e[b] = 1, d) {
                     d--;
                   } else {
                     if (a.push(b), a.length === c) {
-                      c = a;
                       break b;
                     }
                   }
                 }
               }
             }
-            c = a;
           }
         } else {
-          c = b[0];
+          a = (g = g[0]).length > c || d ? g.slice(d, c + d) : g;
         }
-        b = c;
+        g = a;
       } else {
-        if (a < m) {
+        if (a < b) {
           e = [];
           break a;
         }
-        b = b[a - 1];
+        g = g[a - 1];
         if (c || d) {
-          if (b.length > c || d) {
-            b = b.slice(d, c + d);
+          if (g.length > c || d) {
+            g = g.slice(d, c + d);
           }
         }
       }
     }
-    e = b;
+    e = g;
   }
   return e;
 };
-function V(a, c, b, e) {
-  return (a = W(this, a, c)) && a.length ? Aa(a, b, e) : [];
+function W(a, c, b, e) {
+  return (a = X(this, a, c)) && a.length ? za(a, b, e) : [];
 }
-function Ba(a, c, b, e) {
+function Aa(a, c, b, e) {
   let d = [];
   if (a) {
     e = Math.min(a.length, e);
@@ -1046,13 +1064,13 @@ function Ba(a, c, b, e) {
   }
   return !b && d;
 }
-function W(a, c, b) {
+function X(a, c, b) {
   let e;
   b && (e = a.bidirectional && c > b);
   a = b ? (a = a.ctx.get(e ? c : b)) && a.get(e ? b : c) : a.map.get(c);
   return a;
 }
-;R.prototype.remove = function(a, c) {
+;S.prototype.remove = function(a, c) {
   const b = this.reg.size && (this.fastupdate ? this.reg.get(a) : this.reg.has(a));
   if (b) {
     if (this.fastupdate) {
@@ -1067,14 +1085,14 @@ function W(a, c, b) {
         }
       }
     } else {
-      X(this.map, a), this.depth && X(this.ctx, a);
+      Y(this.map, a), this.depth && Y(this.ctx, a);
     }
     c || this.reg.delete(a);
   }
   this.cache && this.cache.remove(a);
   return this;
 };
-function X(a, c) {
+function Y(a, c) {
   let b = 0;
   if (a.constructor === Array) {
     for (let e = 0, d, f; e < a.length; e++) {
@@ -1089,25 +1107,25 @@ function X(a, c) {
     }
   } else {
     for (let e of a) {
-      const d = e[0], f = X(e[1], c);
+      const d = e[0], f = Y(e[1], c);
       f ? b += f : a.delete(d);
     }
   }
   return b;
 }
-;function R(a, c) {
+;function S(a, c) {
   if (!this) {
-    return new R(a);
+    return new S(a);
   }
   if (a) {
-    var b = A(a) ? a : a.preset;
-    b && (za[b] || console.warn("Preset not found: " + b), a = Object.assign({}, za[b], a));
+    var b = D(a) ? a : a.preset;
+    b && (ya[b] || console.warn("Preset not found: " + b), a = Object.assign({}, ya[b], a));
   } else {
     a = {};
   }
   b = a.context || {};
-  const e = A(a.encoder) ? xa[a.encoder] : a.encode || a.encoder || qa;
-  this.encoder = e.encode ? e : "object" === typeof e ? new K(e) : {encode:e};
+  const e = D(a.encoder) ? xa[a.encoder] : a.encode || a.encoder || qa;
+  this.encoder = e.encode ? e : "object" === typeof e ? new L(e) : {encode:e};
   let d;
   this.resolution = a.resolution || 9;
   this.tokenize = d = a.tokenize || "strict";
@@ -1121,27 +1139,27 @@ function X(a, c) {
   this.reg = c || (this.fastupdate ? new Map() : new Set());
   this.P = b.resolution || 1;
   this.rtl = e.rtl || a.rtl || !1;
-  this.cache = (d = a.cache || null) && new Q(d);
+  this.cache = (d = a.cache || null) && new R(d);
 }
-v = R.prototype;
-v.clear = function() {
+x = S.prototype;
+x.clear = function() {
   this.map.clear();
   this.ctx.clear();
   this.reg.clear();
   this.cache && this.cache.clear();
   return this;
 };
-v.append = function(a, c) {
+x.append = function(a, c) {
   return this.add(a, c, !0);
 };
-v.contain = function(a) {
+x.contain = function(a) {
   return this.reg.has(a);
 };
-v.update = function(a, c) {
+x.update = function(a, c) {
   const b = this, e = this.remove(a);
   return e && e.then ? e.then(() => b.add(a, c)) : this.add(a, c);
 };
-function Y(a) {
+function Ba(a) {
   let c = 0;
   if (a.constructor === Array) {
     for (let b = 0, e; b < a.length; b++) {
@@ -1149,22 +1167,22 @@ function Y(a) {
     }
   } else {
     for (const b of a) {
-      const e = b[0], d = Y(b[1]);
+      const e = b[0], d = Ba(b[1]);
       d ? c += d : a.delete(e);
     }
   }
   return c;
 }
-v.cleanup = function() {
+x.cleanup = function() {
   if (!this.fastupdate) {
     return console.info('Cleanup the index isn\'t required when not using "fastupdate".'), this;
   }
-  Y(this.map);
-  this.depth && Y(this.ctx);
+  Ba(this.map);
+  this.depth && Ba(this.ctx);
   return this;
 };
-v.searchCache = pa;
-v.export = function(a, c, b, e, d, f) {
+x.searchCache = pa;
+x.export = function(a, c, b, e, d, f) {
   let g = !0;
   "undefined" === typeof f && (g = new Promise(l => {
     f = l;
@@ -1174,7 +1192,7 @@ v.export = function(a, c, b, e, d, f) {
     case 0:
       h = "reg";
       if (this.fastupdate) {
-        k = z();
+        k = C();
         for (let l of this.reg.keys()) {
           k[l] = 1;
         }
@@ -1201,9 +1219,9 @@ v.export = function(a, c, b, e, d, f) {
   ja(a, c || this, b, h, e, d, k, f);
   return g;
 };
-v.import = function(a, c) {
+x.import = function(a, c) {
   if (c) {
-    switch(A(c) && (c = JSON.parse(c)), a) {
+    switch(D(c) && (c = JSON.parse(c)), a) {
       case "cfg":
         this.h = !!c.opt;
         break;
@@ -1219,7 +1237,7 @@ v.import = function(a, c) {
     }
   }
 };
-v.serialize = function(a = !0) {
+x.serialize = function(a = !0) {
   if (!this.reg.size) {
     return "";
   }
@@ -1255,8 +1273,8 @@ v.serialize = function(a = !0) {
       for (let t = 0, p; t < h.length; t++) {
         p = h[t] || [""];
         l = "";
-        for (let q = 0; q < p.length; q++) {
-          l += (l ? "," : "") + ("string" === b ? '"' + p[q] + '"' : p[q]);
+        for (let r = 0; r < p.length; r++) {
+          l += (l ? "," : "") + ("string" === b ? '"' + p[r] + '"' : p[r]);
         }
         l = "[" + l + "]";
         k += (k ? "," : "") + l;
@@ -1269,8 +1287,8 @@ v.serialize = function(a = !0) {
   d = "index.ctx=new Map([" + d + "]);";
   return a ? "function inject(index){" + c + e + d + "}" : c + e + d;
 };
-ia(R.prototype);
-const Ca = {Index:R, Charset:xa, Encoder:K, Document:M, Worker:null, Resolver:null, IndexedDB:null, Language:{}}, Z = self;
+ia(S.prototype);
+const Ca = {Index:S, Charset:xa, Encoder:L, Document:N, Worker:null, Resolver:null, IndexedDB:null, Language:{}}, Z = self;
 let Da;
 (Da = Z.define) && Da.amd ? Da([], function() {
   return Ca;
diff --git a/dist/flexsearch.compact.min.js b/dist/flexsearch.compact.min.js
index 55051ea..736b2b5 100644
--- a/dist/flexsearch.compact.min.js
+++ b/dist/flexsearch.compact.min.js
@@ -5,48 +5,48 @@
  * Hosted by Nextapps GmbH
  * https://github.com/nextapps-de/flexsearch
  */
-(function _f(self){'use strict';if(typeof module!=='undefined')self=module;else if(typeof process !== 'undefined')self=process;self._factory=_f;var v;function y(a,c,b){const e=typeof b,d=typeof a;if("undefined"!==e){if("undefined"!==d){if(b){if("function"===d&&e===d)return function(h){return a(b(h))};c=a.constructor;if(c===b.constructor){if(c===Array)return b.concat(a);if(c===Map){var f=new Map(b);for(var g of a)f.set(g[0],g[1]);return f}if(c===Set){g=new Set(b);for(f of a.values())g.add(f);return g}}}return a}return b}return"undefined"===d?c:a}function z(){return Object.create(null)}function aa(a,c){return c.length-a.length}
-function C(a){return"string"===typeof a}function F(a){return"object"===typeof a}function G(a,c){if(C(c))a=a[c];else for(let b=0;a&&b<c.length;b++)a=a[c[b]];return a};var ba=[["\u00aa","a"],["\u00b2","2"],["\u00b3","3"],["\u00b9","1"],["\u00ba","o"],["\u00bc","1\u20444"],["\u00bd","1\u20442"],["\u00be","3\u20444"],["\u00e0","a"],["\u00e1","a"],["\u00e2","a"],["\u00e3","a"],["\u00e4","a"],["\u00e5","a"],["\u00e7","c"],["\u00e8","e"],["\u00e9","e"],["\u00ea","e"],["\u00eb","e"],["\u00ec","i"],["\u00ed","i"],["\u00ee","i"],["\u00ef","i"],["\u00f1","n"],["\u00f2","o"],["\u00f3","o"],["\u00f4","o"],["\u00f5","o"],["\u00f6","o"],["\u00f9","u"],["\u00fa","u"],["\u00fb",
+(function _f(self){'use strict';if(typeof module!=='undefined')self=module;else if(typeof process !== 'undefined')self=process;self._factory=_f;var x;function B(a,c,b){const e=typeof b,d=typeof a;if("undefined"!==e){if("undefined"!==d){if(b){if("function"===d&&e===d)return function(h){return a(b(h))};c=a.constructor;if(c===b.constructor){if(c===Array)return b.concat(a);if(c===Map){var g=new Map(b);for(var f of a)g.set(f[0],f[1]);return g}if(c===Set){f=new Set(b);for(g of a.values())f.add(g);return f}}}return a}return b}return"undefined"===d?c:a}function C(){return Object.create(null)}function aa(a,c){return c.length-a.length}
+function E(a){return"string"===typeof a}function H(a){return"object"===typeof a}function I(a,c){if(E(c))a=a[c];else for(let b=0;a&&b<c.length;b++)a=a[c[b]];return a};var ba=[["\u00aa","a"],["\u00b2","2"],["\u00b3","3"],["\u00b9","1"],["\u00ba","o"],["\u00bc","1\u20444"],["\u00bd","1\u20442"],["\u00be","3\u20444"],["\u00e0","a"],["\u00e1","a"],["\u00e2","a"],["\u00e3","a"],["\u00e4","a"],["\u00e5","a"],["\u00e7","c"],["\u00e8","e"],["\u00e9","e"],["\u00ea","e"],["\u00eb","e"],["\u00ec","i"],["\u00ed","i"],["\u00ee","i"],["\u00ef","i"],["\u00f1","n"],["\u00f2","o"],["\u00f3","o"],["\u00f4","o"],["\u00f5","o"],["\u00f6","o"],["\u00f9","u"],["\u00fa","u"],["\u00fb",
 "u"],["\u00fc","u"],["\u00fd","y"],["\u00ff","y"],["\u0101","a"],["\u0103","a"],["\u0105","a"],["\u0107","c"],["\u0109","c"],["\u010b","c"],["\u010d","c"],["\u010f","d"],["\u0113","e"],["\u0115","e"],["\u0117","e"],["\u0119","e"],["\u011b","e"],["\u011d","g"],["\u011f","g"],["\u0121","g"],["\u0123","g"],["\u0125","h"],["\u0129","i"],["\u012b","i"],["\u012d","i"],["\u012f","i"],["\u0133","ij"],["\u0135","j"],["\u0137","k"],["\u013a","l"],["\u013c","l"],["\u013e","l"],["\u0140","l"],["\u0144","n"],
 ["\u0146","n"],["\u0148","n"],["\u0149","n"],["\u014d","o"],["\u014f","o"],["\u0151","o"],["\u0155","r"],["\u0157","r"],["\u0159","r"],["\u015b","s"],["\u015d","s"],["\u015f","s"],["\u0161","s"],["\u0163","t"],["\u0165","t"],["\u0169","u"],["\u016b","u"],["\u016d","u"],["\u016f","u"],["\u0171","u"],["\u0173","u"],["\u0175","w"],["\u0177","y"],["\u017a","z"],["\u017c","z"],["\u017e","z"],["\u017f","s"],["\u01a1","o"],["\u01b0","u"],["\u01c6","dz"],["\u01c9","lj"],["\u01cc","nj"],["\u01ce","a"],["\u01d0",
 "i"],["\u01d2","o"],["\u01d4","u"],["\u01d6","u"],["\u01d8","u"],["\u01da","u"],["\u01dc","u"],["\u01df","a"],["\u01e1","a"],["\u01e3","ae"],["\u00e6","ae"],["\u01fd","ae"],["\u01e7","g"],["\u01e9","k"],["\u01eb","o"],["\u01ed","o"],["\u01ef","\u0292"],["\u01f0","j"],["\u01f3","dz"],["\u01f5","g"],["\u01f9","n"],["\u01fb","a"],["\u01ff","\u00f8"],["\u0201","a"],["\u0203","a"],["\u0205","e"],["\u0207","e"],["\u0209","i"],["\u020b","i"],["\u020d","o"],["\u020f","o"],["\u0211","r"],["\u0213","r"],["\u0215",
 "u"],["\u0217","u"],["\u0219","s"],["\u021b","t"],["\u021f","h"],["\u0227","a"],["\u0229","e"],["\u022b","o"],["\u022d","o"],["\u022f","o"],["\u0231","o"],["\u0233","y"],["\u02b0","h"],["\u02b1","h"],["\u0266","h"],["\u02b2","j"],["\u02b3","r"],["\u02b4","\u0279"],["\u02b5","\u027b"],["\u02b6","\u0281"],["\u02b7","w"],["\u02b8","y"],["\u02e0","\u0263"],["\u02e1","l"],["\u02e2","s"],["\u02e3","x"],["\u02e4","\u0295"],["\u0390","\u03b9"],["\u03ac","\u03b1"],["\u03ad","\u03b5"],["\u03ae","\u03b7"],["\u03af",
 "\u03b9"],["\u03b0","\u03c5"],["\u03ca","\u03b9"],["\u03cb","\u03c5"],["\u03cc","\u03bf"],["\u03cd","\u03c5"],["\u03ce","\u03c9"],["\u03d0","\u03b2"],["\u03d1","\u03b8"],["\u03d2","\u03a5"],["\u03d3","\u03a5"],["\u03d4","\u03a5"],["\u03d5","\u03c6"],["\u03d6","\u03c0"],["\u03f0","\u03ba"],["\u03f1","\u03c1"],["\u03f2","\u03c2"],["\u03f5","\u03b5"],["\u0439","\u0438"],["\u0450","\u0435"],["\u0451","\u0435"],["\u0453","\u0433"],["\u0457","\u0456"],["\u045c","\u043a"],["\u045d","\u0438"],["\u045e","\u0443"],
-["\u0477","\u0475"],["\u04c2","\u0436"],["\u04d1","\u0430"],["\u04d3","\u0430"],["\u04d7","\u0435"],["\u04db","\u04d9"],["\u04dd","\u0436"],["\u04df","\u0437"],["\u04e3","\u0438"],["\u04e5","\u0438"],["\u04e7","\u043e"],["\u04eb","\u04e9"],["\u04ed","\u044d"],["\u04ef","\u0443"],["\u04f1","\u0443"],["\u04f3","\u0443"],["\u04f5","\u0447"]];const ca=/[^\p{L}\p{N}]+/u,da=/(\d{3})/g,ea=/(\D)(\d{3})/g,fa=/(\d{3})(\D)/g,I="".normalize&&/[\u0300-\u036f]/g;function J(a){if(!this)return new J(...arguments);for(let c=0;c<arguments.length;c++)this.assign(arguments[c])}
-J.prototype.assign=function(a){this.normalize=y(a.normalize,!0,this.normalize);let c=a.include,b=c||a.exclude||a.split;if("object"===typeof b){let e=!c,d="";a.include||(d+="\\p{Z}");b.letter&&(d+="\\p{L}");b.number&&(d+="\\p{N}",e=!!c);b.symbol&&(d+="\\p{S}");b.punctuation&&(d+="\\p{P}");b.control&&(d+="\\p{C}");if(b=b.char)d+="object"===typeof b?b.join(""):b;try{this.split=new RegExp("["+(c?"^":"")+d+"]+","u")}catch(f){this.split=/\s+/}this.numeric=e}else{try{this.split=y(b,ca,this.split)}catch(e){this.split=
-/\s+/}this.numeric=y(this.numeric,!0)}this.prepare=y(a.prepare,null,this.prepare);this.finalize=y(a.finalize,null,this.finalize);I||(this.mapper=new Map(ba));this.rtl=a.rtl||!1;this.dedupe=y(a.dedupe,!0,this.dedupe);this.filter=y((b=a.filter)&&new Set(b),null,this.filter);this.matcher=y((b=a.matcher)&&new Map(b),null,this.matcher);this.mapper=y((b=a.mapper)&&new Map(b),null,this.mapper);this.stemmer=y((b=a.stemmer)&&new Map(b),null,this.stemmer);this.replacer=y(a.replacer,null,this.replacer);this.minlength=
-y(a.minlength,1,this.minlength);this.maxlength=y(a.maxlength,0,this.maxlength);if(this.cache=b=y(a.cache,!0,this.cache))this.J=null,this.O="number"===typeof b?b:2E5,this.F=new Map,this.H=new Map,this.D=this.h=128;this.K="";this.M=null;this.L="";this.N=null;if(this.matcher)for(const e of this.matcher.keys())this.K+=(this.K?"|":"")+e;if(this.stemmer)for(const e of this.stemmer.keys())this.L+=(this.L?"|":"")+e;return this};
-J.prototype.encode=function(a){if(this.cache&&a.length<=this.h)if(this.J){if(this.F.has(a))return this.F.get(a)}else this.J=setTimeout(ha,50,this);this.normalize&&(a="function"===typeof this.normalize?this.normalize(a):I?a.normalize("NFKD").replace(I,"").toLowerCase():a.toLowerCase());this.prepare&&(a=this.prepare(a));this.numeric&&3<a.length&&(a=a.replace(ea,"$1 $2").replace(fa,"$1 $2").replace(da,"$1 "));const c=!(this.dedupe||this.mapper||this.filter||this.matcher||this.stemmer||this.replacer);
-let b=[],e=this.split||""===this.split?a.split(this.split):a;for(let f=0,g,h;f<e.length;f++){if(!(g=h=e[f]))continue;if(g.length<this.minlength)continue;if(c){b.push(g);continue}if(this.filter&&this.filter.has(g))continue;if(this.cache&&g.length<=this.D)if(this.J){var d=this.H.get(g);if(d||""===d){d&&b.push(d);continue}}else this.J=setTimeout(ha,50,this);let k;this.stemmer&&2<g.length&&(this.N||(this.N=new RegExp("(?!^)("+this.L+")$")),g=g.replace(this.N,l=>this.stemmer.get(l)),k=1);g&&k&&(g.length<
-this.minlength||this.filter&&this.filter.has(g))&&(g="");if(g&&(this.mapper||this.dedupe&&1<g.length)){d="";for(let l=0,m="",n,t;l<g.length;l++)n=g.charAt(l),n===m&&this.dedupe||((t=this.mapper&&this.mapper.get(n))||""===t?t===m&&this.dedupe||!(m=t)||(d+=t):d+=m=n);g=d}this.matcher&&1<g.length&&(this.M||(this.M=new RegExp("("+this.K+")","g")),g=g.replace(this.M,l=>this.matcher.get(l)));if(g&&this.replacer)for(d=0;g&&d<this.replacer.length;d+=2)g=g.replace(this.replacer[d],this.replacer[d+1]);this.cache&&
-h.length<=this.D&&(this.H.set(h,g),this.H.size>this.O&&(this.H.clear(),this.D=this.D/1.1|0));g&&b.push(g)}this.finalize&&(b=this.finalize(b)||b);this.cache&&a.length<=this.h&&(this.F.set(a,b),this.F.size>this.O&&(this.F.clear(),this.h=this.h/1.1|0));return b};function ha(a){a.J=null;a.F.clear();a.H.clear()};function ia(a){K.call(a,"add");K.call(a,"append");K.call(a,"search");K.call(a,"update");K.call(a,"remove")}function K(a){this[a+"Async"]=function(){var c=arguments;const b=c[c.length-1];let e;"function"===typeof b&&(e=b,delete c[c.length-1]);c=this[a].apply(this,c);e&&(c.then?c.then(e):e(c));return c}};function ja(a,c,b,e,d,f,g,h){(e=a(b?b+"."+e:e,JSON.stringify(g)))&&e.then?e.then(function(){c.export(a,c,b,d,f+1,h)}):c.export(a,c,b,d,f+1,h)};L.prototype.add=function(a,c,b){F(a)&&(c=a,a=G(c,this.key));if(c&&(a||0===a)){if(!b&&this.reg.has(a))return this.update(a,c);for(let h=0,k;h<this.field.length;h++){k=this.C[h];var e=this.index.get(this.field[h]);if("function"===typeof k){var d=k(c);d&&e.add(a,d,!1,!0)}else if(d=k.G,!d||d(c))k.constructor===String?k=[""+k]:C(k)&&(k=[k]),M(c,k,this.I,0,e,a,k[0],b)}if(this.tag)for(e=0;e<this.B.length;e++){var f=this.B[e];d=this.tag.get(this.R[e]);let h=z();if("function"===typeof f){if(f=f(c),!f)continue}else{var g=
-f.G;if(g&&!g(c))continue;f.constructor===String&&(f=""+f);f=G(c,f)}if(d&&f){C(f)&&(f=[f]);for(let k=0,l,m;k<f.length;k++)l=f[k],h[l]||(h[l]=1,(g=d.get(l))?m=g:d.set(l,m=[]),b&&m.includes(a)||(m.push(a),this.fastupdate&&((g=this.reg.get(a))?g.push(m):this.reg.set(a,[m]))))}}if(this.store&&(!b||!this.store.has(a))){let h;if(this.A){h=z();for(let k=0,l;k<this.A.length;k++){l=this.A[k];if((b=l.G)&&!b(c))continue;let m;if("function"===typeof l){m=l(c);if(!m)continue;l=[l.S]}else if(C(l)||l.constructor===
-String){h[l]=c[l];continue}N(c,h,l,0,l[0],m)}}this.store.set(a,h||c)}}return this};function N(a,c,b,e,d,f){a=a[d];if(e===b.length-1)c[d]=f||a;else if(a)if(a.constructor===Array)for(c=c[d]=Array(a.length),d=0;d<a.length;d++)N(a,c,b,e,d);else c=c[d]||(c[d]=z()),d=b[++e],N(a,c,b,e,d)}
-function M(a,c,b,e,d,f,g,h){if(a=a[g])if(e===c.length-1){if(a.constructor===Array){if(b[e]){for(c=0;c<a.length;c++)d.add(f,a[c],!0,!0);return}a=a.join(" ")}d.add(f,a,h,!0)}else if(a.constructor===Array)for(g=0;g<a.length;g++)M(a,c,b,e,d,f,g,h);else g=c[++e],M(a,c,b,e,d,f,g,h)};function ka(a,c){const b=z(),e=[];for(let d=0,f;d<c.length;d++){f=c[d];for(let g=0;g<f.length;g++)b[f[g]]=1}for(let d=0,f;d<a.length;d++)f=a[d],1===b[f]&&(e.push(f),b[f]=2);return e};L.prototype.search=function(a,c,b,e){b||(!c&&F(a)?(b=a,a=""):F(c)&&(b=c,c=0));let d=[];var f=[];let g,h,k,l,m,n,t=0,p;if(b){b.constructor===Array&&(b={index:b});a=b.query||a;var q=b.pluck;h=b.merge;l=q||b.field||b.index;m=this.tag&&b.tag;g=this.store&&b.enrich;k=b.suggest;p=b.T;c=b.limit||c;n=b.offset||0;c||(c=100);if(m){m.constructor!==Array&&(m=[m]);var u=[];for(let x=0,r;x<m.length;x++)if(r=m[x],r.field&&r.tag){var w=r.tag;if(w.constructor===Array)for(var A=0;A<w.length;A++)u.push(r.field,w[A]);
-else u.push(r.field,w)}else{w=Object.keys(r);for(let D=0,E,B;D<w.length;D++)if(E=w[D],B=r[E],B.constructor===Array)for(A=0;A<B.length;A++)u.push(E,B[A]);else u.push(E,B)}m=u;if(!a){e=[];if(u.length)for(f=0;f<u.length;f+=2)q=la.call(this,u[f],u[f+1],c,n,g),d.push({field:u[f],tag:u[f+1],result:q});return e.length?Promise.all(e).then(function(x){for(let r=0;r<x.length;r++)d[r].result=x[r];return d}):d}}C(l)&&(l=[l])}l||(l=this.field);u=!e&&(this.worker||this.db)&&[];for(let x=0,r,D,E;x<l.length;x++){D=
-l[x];let B;C(D)||(B=D,D=B.field,a=B.query||a,c=B.limit||c,n=B.offset||n,k=B.suggest||k,g=this.store&&(B.enrich||g));if(e)r=e[x];else if(w=B||b,A=this.index.get(D),m&&(w.enrich=!1),u){u[x]=A.search(a,c,w);w&&g&&(w.enrich=g);continue}else r=A.search(a,c,w),w&&g&&(w.enrich=g);E=r&&r.length;if(m&&E){w=[];A=0;for(let O=0,H,xa;O<m.length;O+=2){H=this.tag.get(m[O]);if(!H)if(k)continue;else return d;if(xa=(H=H&&H.get(m[O+1]))&&H.length)A++,w.push(H);else if(!k)return d}if(A){r=ka(r,w);E=r.length;if(!E&&!k)return d;
-A--}}if(E)f[t]=D,d.push(r),t++;else if(1===l.length)return d}if(u){const x=this;return Promise.all(u).then(function(r){return r.length?x.search(a,c,b,r):r})}if(!t)return d;if(q&&(!g||!this.store))return d[0];u=[];for(let x=0,r;x<f.length;x++){r=d[x];g&&r.length&&!r[0].doc&&r.length&&(r=ma.call(this,r));if(q)return r;d[x]={field:f[x],result:r}}return h?na(d,c):p?oa(d,a,this.index,this.C,p):d};
-function oa(a,c,b,e,d){let f;for(let g=0,h,k,l,m;g<a.length;g++){h=a[g].result;k=a[g].field;l=b.get(k).encoder;m=e[k.indexOf(k)];l!==f&&(f=l,f.encode(c));for(let n=0;n<h.length;n++){let t="",p=G(h[n].doc,m),q=f.encode(p);for(let u=0;u<q.length;u++)t+=q[u].replace(new RegExp("("+q[u]+")","g"),d.replace("$1",p));console.log(a,b,d);h[n].T=t}}return a}
-function na(a,c){const b=[],e=z();for(let d=0,f,g;d<a.length;d++){f=a[d];g=f.result;for(let h=0,k,l,m;h<g.length;h++)if(l=g[h],k=l.id,m=e[k])m.push(f.field);else{if(b.length===c)return b;l.field=e[k]=[f.field];b.push(l)}}return b}function la(a,c,b,e,d){a=this.tag.get(a);if(!a)return[];if((c=(a=a&&a.get(c))&&a.length-e)&&0<c){if(c>b||e)a=a.slice(e,e+b);d&&(a=ma.call(this,a));return a}}
-function ma(a){const c=Array(a.length);for(let b=0,e;b<a.length;b++)e=a[b],c[b]={id:e,doc:this.store.get(e)};return c};function L(a){if(!this)return new L(a);const c=a.document||a.doc||a;var b;this.C=[];this.field=[];this.I=[];this.key=(b=c.key||c.id)&&P(b,this.I)||"id";this.reg=(this.fastupdate=!!a.fastupdate)?new Map:new Set;this.A=(b=c.store||null)&&!0!==b&&[];this.store=b&&new Map;this.cache=(b=a.cache||null)&&new Q(b);a.cache=!1;b=new Map;let e=c.index||c.field||c;C(e)&&(e=[e]);for(let d=0,f,g;d<e.length;d++)f=e[d],C(f)||(g=f,f=f.field),g=F(g)?Object.assign({},a,g):a,b.set(f,new R(g,this.reg)),g.custom?this.C[d]=
-g.custom:(this.C[d]=P(f,this.I),g.filter&&("string"===typeof this.C[d]&&(this.C[d]=new String(this.C[d])),this.C[d].G=g.filter)),this.field[d]=f;if(this.A){a=c.store;C(a)&&(a=[a]);for(let d=0,f,g;d<a.length;d++)f=a[d],g=f.field||f,f.custom?(this.A[d]=f.custom,f.custom.S=g):(this.A[d]=P(g,this.I),f.filter&&("string"===typeof this.A[d]&&(this.A[d]=new String(this.A[d])),this.A[d].G=f.filter))}this.index=b;this.tag=null;if(b=c.tag)if("string"===typeof b&&(b=[b]),b.length){this.tag=new Map;this.B=[];
-this.R=[];for(let d=0,f,g;d<b.length;d++){f=b[d];g=f.field||f;if(!g)throw Error("The tag field from the document descriptor is undefined.");f.custom?this.B[d]=f.custom:(this.B[d]=P(g,this.I),f.filter&&("string"===typeof this.B[d]&&(this.B[d]=new String(this.B[d])),this.B[d].G=f.filter));this.R[d]=g;this.tag.set(g,new Map)}}}
-function P(a,c){const b=a.split(":");let e=0;for(let d=0;d<b.length;d++)a=b[d],"]"===a[a.length-1]&&(a=a.substring(0,a.length-2))&&(c[e]=!0),a&&(b[e++]=a);e<b.length&&(b.length=e);return 1<e?b:b[0]}v=L.prototype;v.append=function(a,c){return this.add(a,c,!0)};v.update=function(a,c){return this.remove(a).add(a,c)};
-v.remove=function(a){F(a)&&(a=G(a,this.key));for(var c of this.index.values())c.remove(a,!0);if(this.reg.has(a)){if(this.tag&&!this.fastupdate)for(let b of this.tag.values())for(let e of b){c=e[0];const d=e[1],f=d.indexOf(a);-1<f&&(1<d.length?d.splice(f,1):b.delete(c))}this.store&&this.store.delete(a);this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
-v.clear=function(){for(const a of this.index.values())a.clear();if(this.tag)for(const a of this.tag.values())a.clear();this.store&&this.store.clear();return this};v.contain=function(a){return this.reg.has(a)};v.cleanup=function(){for(const a of this.index.values())a.cleanup();return this};v.get=function(a){return this.store.get(a)};v.set=function(a,c){this.store.set(a,c);return this};v.searchCache=pa;
-v.export=function(a,c,b,e,d,f){let g;"undefined"===typeof f&&(g=new Promise(k=>{f=k}));d||(d=0);e||(e=0);if(e<this.field.length){b=this.field[e];var h=this.index[b];c=this;h.export(a,c,d?b:"",e,d++,f)||(e++,c.export(a,c,b,e,1,f))}else{switch(d){case 1:c="tag";h=this.D;b=null;break;case 2:c="store";h=this.store;b=null;break;default:f();return}ja(a,this,b,c,e,d,h,f)}return g};
-v.import=function(a,c){if(c)switch(C(c)&&(c=JSON.parse(c)),a){case "tag":this.D=c;break;case "reg":this.fastupdate=!1;this.reg=c;for(let e=0,d;e<this.field.length;e++)d=this.index[this.field[e]],d.reg=c,d.fastupdate=!1;break;case "store":this.store=c;break;default:a=a.split(".");const b=a[0];a=a[1];b&&a&&this.index[b].import(a,c)}};ia(L.prototype);function pa(a,c,b){a=("object"===typeof a?""+a.query:a).toLowerCase();let e=this.cache.get(a);if(!e){e=this.search(a,c,b);if(e.then){const d=this;e.then(function(f){d.cache.set(a,f);return f})}this.cache.set(a,e)}return e}function Q(a){this.limit=a&&!0!==a?a:1E3;this.cache=new Map;this.h=""}Q.prototype.set=function(a,c){this.cache.set(this.h=a,c);this.cache.size>this.limit&&this.cache.delete(this.cache.keys().next().value)};
-Q.prototype.get=function(a){const c=this.cache.get(a);c&&this.h!==a&&(this.cache.delete(a),this.cache.set(this.h=a,c));return c};Q.prototype.remove=function(a){for(const c of this.cache){const b=c[0];c[1].includes(a)&&this.cache.delete(b)}};Q.prototype.clear=function(){this.cache.clear();this.h=""};const qa={normalize:function(a){return a.toLowerCase()},dedupe:!1};const S=new Map([["b","p"],["v","f"],["w","f"],["z","s"],["x","s"],["d","t"],["n","m"],["c","k"],["g","k"],["j","k"],["q","k"],["i","e"],["y","e"],["u","o"]]);const ra=new Map([["ae","a"],["oe","o"],["sh","s"],["kh","k"],["th","t"],["pf","f"]]),sa=[/([^aeo])h(.)/g,"$1$2",/([aeo])h([^aeo]|$)/g,"$1$2",/([^0-9])\1+/g,"$1"];const ta={a:"",e:"",i:"",o:"",u:"",y:"",b:1,f:1,p:1,v:1,c:2,g:2,j:2,k:2,q:2,s:2,x:2,z:2,"\u00df":2,d:3,t:3,l:4,m:5,n:5,r:6};const ua=/[\x00-\x7F]+/g;const va=/[\x00-\x7F]+/g;const wa=/[\x00-\x7F]+/g;var ya={LatinExact:{normalize:!1,dedupe:!1},LatinDefault:qa,LatinSimple:{normalize:!0,dedupe:!0},LatinBalance:{normalize:!0,dedupe:!0,mapper:S},LatinAdvanced:{normalize:!0,dedupe:!0,mapper:S,matcher:ra,replacer:sa},LatinExtra:{normalize:!0,dedupe:!0,mapper:S,replacer:sa.concat([/(?!^)[aeo]/g,""]),matcher:ra},LatinSoundex:{normalize:!0,dedupe:!1,include:{letter:!0},finalize:function(a){for(let b=0;b<a.length;b++){var c=a[b];let e=c.charAt(0),d=ta[e];for(let f=1,g;f<c.length&&(g=c.charAt(f),"h"===g||
-"w"===g||!(g=ta[g])||g===d||(e+=g,d=g,4!==e.length));f++);a[b]=e}}},ArabicDefault:{rtl:!0,normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(ua," ")}},CjkDefault:{normalize:!1,dedupe:!0,split:"",prepare:function(a){return(""+a).replace(va,"")}},CyrillicDefault:{normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(wa," ")}}};const za={memory:{resolution:1},performance:{resolution:6,fastupdate:!0,context:{depth:1,resolution:3}},match:{tokenize:"forward"},score:{resolution:9,context:{depth:2,resolution:9}}};z();R.prototype.add=function(a,c,b,e){if(c&&(a||0===a)){if(!e&&!b&&this.reg.has(a))return this.update(a,c);c=this.encoder.encode(c);if(e=c.length){const l=z(),m=z(),n=this.depth,t=this.resolution;for(let p=0;p<e;p++){let q=c[this.rtl?e-1-p:p];var d=q.length;if(d&&(n||!m[q])){var f=this.score?this.score(c,q,p,null,0):T(t,e,p),g="";switch(this.tokenize){case "full":if(2<d){for(f=0;f<d;f++)for(var h=d;h>f;h--){g=q.substring(f,h);var k=this.score?this.score(c,q,p,g,f):T(t,e,p,d,f);U(this,m,g,k,a,b)}break}case "reverse":if(1<
-d){for(h=d-1;0<h;h--)g=q[h]+g,k=this.score?this.score(c,q,p,g,h):T(t,e,p,d,h),U(this,m,g,k,a,b);g=""}case "forward":if(1<d){for(h=0;h<d;h++)g+=q[h],U(this,m,g,f,a,b);break}default:if(U(this,m,q,f,a,b),n&&1<e&&p<e-1)for(d=z(),g=this.P,f=q,h=Math.min(n+1,e-p),d[f]=1,k=1;k<h;k++)if((q=c[this.rtl?e-1-p-k:p+k])&&!d[q]){d[q]=1;const u=this.score?this.score(c,f,p,q,k):T(g+(e/2>g?0:1),e,p,h-1,k-1),w=this.bidirectional&&q>f;U(this,l,w?f:q,u,a,b,w?q:f)}}}}this.fastupdate||this.reg.add(a)}}return this};
-function U(a,c,b,e,d,f,g){let h=g?a.ctx:a.map,k;if(!c[b]||g&&!(k=c[b])[g])g?(c=k||(c[b]=z()),c[g]=1,(k=h.get(g))?h=k:h.set(g,h=new Map)):c[b]=1,(k=h.get(b))?h=k:h.set(b,h=[]),h=h[e]||(h[e]=[]),f&&h.includes(d)||(h.push(d),a.fastupdate&&((c=a.reg.get(d))?c.push(h):a.reg.set(d,[h])))}function T(a,c,b,e,d){return b&&1<a?c+(e||0)<=a?b+(d||0):(a-1)/(c+(e||0))*(b+(d||0))+1|0:0};function Aa(a,c,b){if(1===a.length)return a=a[0],a=b||a.length>c?c?a.slice(b,b+c):a.slice(b):a;let e=[];for(let d=0,f,g;d<a.length;d++)if((f=a[d])&&(g=f.length)){if(b){if(b>=g){b-=g;continue}b<g&&(f=c?f.slice(b,b+c):f.slice(b),g=f.length,b=0)}if(e.length)g>c&&(f=f.slice(0,c),g=f.length),e.push(f);else{if(g>=c)return g>c&&(f=f.slice(0,c)),f;e=[f]}c-=g;if(!c)break}return e.length?e=1<e.length?[].concat.apply([],e):e[0]:e};R.prototype.search=function(a,c,b){b||(!c&&F(a)?(b=a,a=""):F(c)&&(b=c,c=0));var e=[],d=0;if(b){a=b.query||a;c=b.limit||c;d=b.offset||0;var f=b.context;var g=b.suggest}a=this.encoder.encode(a);b=a.length;c||(c=100);if(1===b)return V.call(this,a[0],"",c,d);f=this.depth&&!1!==f;if(2===b&&f&&!g)return V.call(this,a[0],a[1],c,d);var h=0,k=0;if(1<b){var l=z();const n=[];for(let t=0,p;t<b;t++)if((p=a[t])&&!l[p]){if(g||W(this,p))n.push(p),l[p]=1;else return e;const q=p.length;h=Math.max(h,q);k=k?Math.min(k,
-q):q}a=n;b=a.length}if(!b)return e;l=0;if(1===b)return V.call(this,a[0],"",c,d);if(2===b&&f&&!g)return V.call(this,a[0],a[1],c,d);if(1<b)if(f){var m=a[0];l=1}else 9<h&&3<h/k&&a.sort(aa);for(let n,t;l<b;l++){t=a[l];m?(n=W(this,t,m),n=Ba(n,e,g,this.P),g&&!1===n&&e.length||(m=t)):(n=W(this,t,""),n=Ba(n,e,g,this.resolution));if(n)return n;if(g&&l===b-1){f=e.length;if(!f){if(m){m="";l=-1;continue}return e}if(1===f)return Aa(e[0],c,d)}}a:{a=e;e=this.resolution;m=a.length;b=[];f=z();for(let n=0,t,p,q,u;n<
-e;n++)for(k=0;k<m;k++)if(q=a[k],n<q.length&&(t=q[n]))for(l=0;l<t.length;l++)p=t[l],(h=f[p])?f[p]++:(h=0,f[p]=1),u=b[h]||(b[h]=[]),u.push(p);if(a=b.length)if(g){if(1<b.length)b:{g=b;a=[];e=z();m=g.length;for(h=m-1;0<=h;h--)for(m=g[h],f=m.length,k=0;k<f;k++)if(b=m[k],!e[b])if(e[b]=1,d)d--;else if(a.push(b),a.length===c){c=a;break b}c=a}else c=b[0];b=c}else{if(a<m){e=[];break a}b=b[a-1];if(c||d)if(b.length>c||d)b=b.slice(d,c+d)}e=b}return e};
-function V(a,c,b,e){return(a=W(this,a,c))&&a.length?Aa(a,b,e):[]}function Ba(a,c,b,e){let d=[];if(a){e=Math.min(a.length,e);for(let f=0,g;f<e;f++)(g=a[f])&&g&&(d[f]=g);if(d.length){c.push(d);return}}return!b&&d}function W(a,c,b){let e;b&&(e=a.bidirectional&&c>b);a=b?(a=a.ctx.get(e?c:b))&&a.get(e?b:c):a.map.get(c);return a};R.prototype.remove=function(a,c){const b=this.reg.size&&(this.fastupdate?this.reg.get(a):this.reg.has(a));if(b){if(this.fastupdate)for(let e=0,d;e<b.length;e++){if(d=b[e])if(2>d.length)d.pop();else{const f=d.indexOf(a);f===b.length-1?d.pop():d.splice(f,1)}}else X(this.map,a),this.depth&&X(this.ctx,a);c||this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
-function X(a,c){let b=0;if(a.constructor===Array)for(let e=0,d,f;e<a.length;e++){if((d=a[e])&&d.length)if(f=d.indexOf(c),0<=f){1<d.length?(d.splice(f,1),b++):delete a[e];break}else b++}else for(let e of a){const d=e[0],f=X(e[1],c);f?b+=f:a.delete(d)}return b};function R(a,c){if(!this)return new R(a);if(a){var b=C(a)?a:a.preset;b&&(a=Object.assign({},za[b],a))}else a={};b=a.context||{};const e=C(a.encoder)?ya[a.encoder]:a.encode||a.encoder||qa;this.encoder=e.encode?e:"object"===typeof e?new J(e):{encode:e};let d;this.resolution=a.resolution||9;this.tokenize=d=a.tokenize||"strict";this.depth="strict"===d&&b.depth||0;this.bidirectional=!1!==b.bidirectional;this.fastupdate=!!a.fastupdate;this.score=a.score||null;d=!1;this.map=new Map;this.ctx=new Map;this.reg=
-c||(this.fastupdate?new Map:new Set);this.P=b.resolution||1;this.rtl=e.rtl||a.rtl||!1;this.cache=(d=a.cache||null)&&new Q(d)}v=R.prototype;v.clear=function(){this.map.clear();this.ctx.clear();this.reg.clear();this.cache&&this.cache.clear();return this};v.append=function(a,c){return this.add(a,c,!0)};v.contain=function(a){return this.reg.has(a)};v.update=function(a,c){const b=this,e=this.remove(a);return e&&e.then?e.then(()=>b.add(a,c)):this.add(a,c)};
-function Y(a){let c=0;if(a.constructor===Array)for(let b=0,e;b<a.length;b++)(e=a[b])&&(c+=e.length);else for(const b of a){const e=b[0],d=Y(b[1]);d?c+=d:a.delete(e)}return c}v.cleanup=function(){if(!this.fastupdate)return this;Y(this.map);this.depth&&Y(this.ctx);return this};v.searchCache=pa;
-v.export=function(a,c,b,e,d,f){let g=!0;"undefined"===typeof f&&(g=new Promise(l=>{f=l}));let h,k;switch(d||(d=0)){case 0:h="reg";if(this.fastupdate){k=z();for(let l of this.reg.keys())k[l]=1}else k=this.reg;break;case 1:h="cfg";k={doc:0,opt:this.h?1:0};break;case 2:h="map";k=this.map;break;case 3:h="ctx";k=this.ctx;break;default:"undefined"===typeof b&&f&&f();return}ja(a,c||this,b,h,e,d,k,f);return g};
-v.import=function(a,c){if(c)switch(C(c)&&(c=JSON.parse(c)),a){case "cfg":this.h=!!c.opt;break;case "reg":this.fastupdate=!1;this.reg=c;break;case "map":this.map=c;break;case "ctx":this.ctx=c}};
-v.serialize=function(a=!0){if(!this.reg.size)return"";let c="",b="";for(var e of this.reg.keys())b||(b=typeof e),c+=(c?",":"")+("string"===b?'"'+e+'"':e);c="index.reg=new Set(["+c+"]);";e="";for(var d of this.map.entries()){var f=d[0],g=d[1],h="";for(let m=0,n;m<g.length;m++){n=g[m]||[""];var k="";for(var l=0;l<n.length;l++)k+=(k?",":"")+("string"===b?'"'+n[l]+'"':n[l]);k="["+k+"]";h+=(h?",":"")+k}h='["'+f+'",['+h+"]]";e+=(e?",":"")+h}e="index.map=new Map(["+e+"]);";d="";for(const m of this.ctx.entries()){f=
-m[0];g=m[1];for(const n of g.entries()){g=n[0];h=n[1];k="";for(let t=0,p;t<h.length;t++){p=h[t]||[""];l="";for(let q=0;q<p.length;q++)l+=(l?",":"")+("string"===b?'"'+p[q]+'"':p[q]);l="["+l+"]";k+=(k?",":"")+l}k='new Map([["'+g+'",['+k+"]]])";k='["'+f+'",'+k+"]";d+=(d?",":"")+k}}d="index.ctx=new Map(["+d+"]);";return a?"function inject(index){"+c+e+d+"}":c+e+d};ia(R.prototype);const Ca={Index:R,Charset:ya,Encoder:J,Document:L,Worker:null,Resolver:null,IndexedDB:null,Language:{}},Z=self;let Da;(Da=Z.define)&&Da.amd?Da([],function(){return Ca}):"object"===typeof Z.exports?Z.exports=Ca:Z.FlexSearch=Ca;}(this||self));
+["\u0477","\u0475"],["\u04c2","\u0436"],["\u04d1","\u0430"],["\u04d3","\u0430"],["\u04d7","\u0435"],["\u04db","\u04d9"],["\u04dd","\u0436"],["\u04df","\u0437"],["\u04e3","\u0438"],["\u04e5","\u0438"],["\u04e7","\u043e"],["\u04eb","\u04e9"],["\u04ed","\u044d"],["\u04ef","\u0443"],["\u04f1","\u0443"],["\u04f3","\u0443"],["\u04f5","\u0447"]];const ca=/[^\p{L}\p{N}]+/u,da=/(\d{3})/g,ea=/(\D)(\d{3})/g,fa=/(\d{3})(\D)/g,J="".normalize&&/[\u0300-\u036f]/g;function L(a){if(!this)return new L(...arguments);for(let c=0;c<arguments.length;c++)this.assign(arguments[c])}
+L.prototype.assign=function(a){this.normalize=B(a.normalize,!0,this.normalize);let c=a.include,b=c||a.exclude||a.split;if("object"===typeof b){let e=!c,d="";a.include||(d+="\\p{Z}");b.letter&&(d+="\\p{L}");b.number&&(d+="\\p{N}",e=!!c);b.symbol&&(d+="\\p{S}");b.punctuation&&(d+="\\p{P}");b.control&&(d+="\\p{C}");if(b=b.char)d+="object"===typeof b?b.join(""):b;try{this.split=new RegExp("["+(c?"^":"")+d+"]+","u")}catch(g){this.split=/\s+/}this.numeric=e}else{try{this.split=B(b,ca,this.split)}catch(e){this.split=
+/\s+/}this.numeric=B(this.numeric,!0)}this.prepare=B(a.prepare,null,this.prepare);this.finalize=B(a.finalize,null,this.finalize);J||(this.mapper=new Map(ba));this.rtl=a.rtl||!1;this.dedupe=B(a.dedupe,!0,this.dedupe);this.filter=B((b=a.filter)&&new Set(b),null,this.filter);this.matcher=B((b=a.matcher)&&new Map(b),null,this.matcher);this.mapper=B((b=a.mapper)&&new Map(b),null,this.mapper);this.stemmer=B((b=a.stemmer)&&new Map(b),null,this.stemmer);this.replacer=B(a.replacer,null,this.replacer);this.minlength=
+B(a.minlength,1,this.minlength);this.maxlength=B(a.maxlength,0,this.maxlength);if(this.cache=b=B(a.cache,!0,this.cache))this.J=null,this.O="number"===typeof b?b:2E5,this.F=new Map,this.H=new Map,this.D=this.h=128;this.K="";this.M=null;this.L="";this.N=null;if(this.matcher)for(const e of this.matcher.keys())this.K+=(this.K?"|":"")+e;if(this.stemmer)for(const e of this.stemmer.keys())this.L+=(this.L?"|":"")+e;return this};
+L.prototype.encode=function(a){if(this.cache&&a.length<=this.h)if(this.J){if(this.F.has(a))return this.F.get(a)}else this.J=setTimeout(ha,50,this);this.normalize&&(a="function"===typeof this.normalize?this.normalize(a):J?a.normalize("NFKD").replace(J,"").toLowerCase():a.toLowerCase());this.prepare&&(a=this.prepare(a));this.numeric&&3<a.length&&(a=a.replace(ea,"$1 $2").replace(fa,"$1 $2").replace(da,"$1 "));const c=!(this.dedupe||this.mapper||this.filter||this.matcher||this.stemmer||this.replacer);
+let b=[],e=this.split||""===this.split?a.split(this.split):a;for(let g=0,f,h;g<e.length;g++){if(!(f=h=e[g]))continue;if(f.length<this.minlength)continue;if(c){b.push(f);continue}if(this.filter&&this.filter.has(f))continue;if(this.cache&&f.length<=this.D)if(this.J){var d=this.H.get(f);if(d||""===d){d&&b.push(d);continue}}else this.J=setTimeout(ha,50,this);let k;this.stemmer&&2<f.length&&(this.N||(this.N=new RegExp("(?!^)("+this.L+")$")),f=f.replace(this.N,l=>this.stemmer.get(l)),k=1);f&&k&&(f.length<
+this.minlength||this.filter&&this.filter.has(f))&&(f="");if(f&&(this.mapper||this.dedupe&&1<f.length)){d="";for(let l=0,m="",n,t;l<f.length;l++)n=f.charAt(l),n===m&&this.dedupe||((t=this.mapper&&this.mapper.get(n))||""===t?t===m&&this.dedupe||!(m=t)||(d+=t):d+=m=n);f=d}this.matcher&&1<f.length&&(this.M||(this.M=new RegExp("("+this.K+")","g")),f=f.replace(this.M,l=>this.matcher.get(l)));if(f&&this.replacer)for(d=0;f&&d<this.replacer.length;d+=2)f=f.replace(this.replacer[d],this.replacer[d+1]);this.cache&&
+h.length<=this.D&&(this.H.set(h,f),this.H.size>this.O&&(this.H.clear(),this.D=this.D/1.1|0));f&&b.push(f)}this.finalize&&(b=this.finalize(b)||b);this.cache&&a.length<=this.h&&(this.F.set(a,b),this.F.size>this.O&&(this.F.clear(),this.h=this.h/1.1|0));return b};function ha(a){a.J=null;a.F.clear();a.H.clear()};function ia(a){M.call(a,"add");M.call(a,"append");M.call(a,"search");M.call(a,"update");M.call(a,"remove")}function M(a){this[a+"Async"]=function(){var c=arguments;const b=c[c.length-1];let e;"function"===typeof b&&(e=b,delete c[c.length-1]);c=this[a].apply(this,c);e&&(c.then?c.then(e):e(c));return c}};function ja(a,c,b,e,d,g,f,h){(e=a(b?b+"."+e:e,JSON.stringify(f)))&&e.then?e.then(function(){c.export(a,c,b,d,g+1,h)}):c.export(a,c,b,d,g+1,h)};N.prototype.add=function(a,c,b){H(a)&&(c=a,a=I(c,this.key));if(c&&(a||0===a)){if(!b&&this.reg.has(a))return this.update(a,c);for(let h=0,k;h<this.field.length;h++){k=this.C[h];var e=this.index.get(this.field[h]);if("function"===typeof k){var d=k(c);d&&e.add(a,d,!1,!0)}else if(d=k.G,!d||d(c))k.constructor===String?k=[""+k]:E(k)&&(k=[k]),O(c,k,this.I,0,e,a,k[0],b)}if(this.tag)for(e=0;e<this.B.length;e++){var g=this.B[e];d=this.tag.get(this.R[e]);let h=C();if("function"===typeof g){if(g=g(c),!g)continue}else{var f=
+g.G;if(f&&!f(c))continue;g.constructor===String&&(g=""+g);g=I(c,g)}if(d&&g){E(g)&&(g=[g]);for(let k=0,l,m;k<g.length;k++)l=g[k],h[l]||(h[l]=1,(f=d.get(l))?m=f:d.set(l,m=[]),b&&m.includes(a)||(m.push(a),this.fastupdate&&((f=this.reg.get(a))?f.push(m):this.reg.set(a,[m]))))}}if(this.store&&(!b||!this.store.has(a))){let h;if(this.A){h=C();for(let k=0,l;k<this.A.length;k++){l=this.A[k];if((b=l.G)&&!b(c))continue;let m;if("function"===typeof l){m=l(c);if(!m)continue;l=[l.S]}else if(E(l)||l.constructor===
+String){h[l]=c[l];continue}P(c,h,l,0,l[0],m)}}this.store.set(a,h||c)}}return this};function P(a,c,b,e,d,g){a=a[d];if(e===b.length-1)c[d]=g||a;else if(a)if(a.constructor===Array)for(c=c[d]=Array(a.length),d=0;d<a.length;d++)P(a,c,b,e,d);else c=c[d]||(c[d]=C()),d=b[++e],P(a,c,b,e,d)}
+function O(a,c,b,e,d,g,f,h){if(a=a[f])if(e===c.length-1){if(a.constructor===Array){if(b[e]){for(c=0;c<a.length;c++)d.add(g,a[c],!0,!0);return}a=a.join(" ")}d.add(g,a,h,!0)}else if(a.constructor===Array)for(f=0;f<a.length;f++)O(a,c,b,e,d,g,f,h);else f=c[++e],O(a,c,b,e,d,g,f,h)};function ka(a,c){const b=C(),e=[];for(let d=0,g;d<c.length;d++){g=c[d];for(let f=0;f<g.length;f++)b[g[f]]=1}for(let d=0,g;d<a.length;d++)g=a[d],1===b[g]&&(e.push(g),b[g]=2);return e};N.prototype.search=function(a,c,b,e){b||(!c&&H(a)?(b=a,a=""):H(c)&&(b=c,c=0));let d=[];var g=[];let f,h,k,l,m,n,t=0,p;if(b){b.constructor===Array&&(b={index:b});a=b.query||a;var r=b.pluck;h=b.merge;l=r||b.field||b.index;m=this.tag&&b.tag;f=this.store&&b.enrich;k=b.suggest;p=b.T;c=b.limit||c;n=b.offset||0;c||(c=100);if(m){m.constructor!==Array&&(m=[m]);var v=[];for(let w=0,q;w<m.length;w++)if(q=m[w],q.field&&q.tag){var u=q.tag;if(u.constructor===Array)for(var y=0;y<u.length;y++)v.push(q.field,u[y]);
+else v.push(q.field,u)}else{u=Object.keys(q);for(let D=0,A,z;D<u.length;D++)if(A=u[D],z=q[A],z.constructor===Array)for(y=0;y<z.length;y++)v.push(A,z[y]);else v.push(A,z)}m=v;if(!a){e=[];if(v.length)for(g=0;g<v.length;g+=2)r=la.call(this,v[g],v[g+1],c,n,f),d.push({field:v[g],tag:v[g+1],result:r});return e.length?Promise.all(e).then(function(w){for(let q=0;q<w.length;q++)d[q].result=w[q];return d}):d}}E(l)&&(l=[l])}l||(l=this.field);v=!e&&(this.worker||this.db)&&[];for(let w=0,q,D,A;w<l.length;w++){D=
+l[w];let z;E(D)||(z=D,D=z.field,a=z.query||a,c=z.limit||c,n=z.offset||n,k=z.suggest||k,f=this.store&&(z.enrich||f));if(e)q=e[w];else if(u=z||b,y=this.index.get(D),m&&(u.enrich=!1),v){v[w]=y.search(a,c,u);u&&f&&(u.enrich=f);continue}else q=y.search(a,c,u),u&&f&&(u.enrich=f);A=q&&q.length;if(m&&A){u=[];y=0;for(let G=0,F,K;G<m.length;G+=2){F=this.tag.get(m[G]);if(!F)if(k)continue;else return d;if(K=(F=F&&F.get(m[G+1]))&&F.length)y++,u.push(F);else if(!k)return d}if(y){q=ka(q,u);A=q.length;if(!A&&!k)return d;
+y--}}if(A)g[t]=D,d.push(q),t++;else if(1===l.length)return d}if(v){const w=this;return Promise.all(v).then(function(q){return q.length?w.search(a,c,b,q):q})}if(!t)return d;if(r&&(!f||!this.store))return d[0];v=[];for(let w=0,q;w<g.length;w++){q=d[w];f&&q.length&&!q[0].doc&&q.length&&(q=ma.call(this,q));if(r)return q;d[w]={field:g[w],result:q}}return h?na(d,c):p?oa(d,a,this.index,this.field,this.C,p):d};
+function oa(a,c,b,e,d,g){let f,h,k;for(let m=0,n,t,p,r,v;m<a.length;m++){n=a[m].result;t=a[m].field;r=b.get(t);p=r.encoder;k=r.tokenize;v=d[e.indexOf(t)];p!==f&&(f=p,h=f.encode(c));for(let u=0;u<n.length;u++){let y="";var l=I(n[u].doc,v);let w=f.encode(l);l=l.split(f.split);for(let q=0,D,A;q<w.length;q++){D=w[q];A=l[q];let z;for(let G=0,F;G<h.length;G++)if(F=h[G],"strict"===k){if(D===F){y+=(y?" ":"")+g.replace("$1",A);z=!0;break}}else{const K=D.indexOf(F);if(-1<K){y+=(y?" ":"")+A.substring(0,K)+g.replace("$1",
+A.substring(K,F.length))+A.substring(K+F.length);z=!0;break}}z||(y+=(y?" ":"")+l[q])}n[u].T=y}}return a}function na(a,c){const b=[],e=C();for(let d=0,g,f;d<a.length;d++){g=a[d];f=g.result;for(let h=0,k,l,m;h<f.length;h++)if(l=f[h],k=l.id,m=e[k])m.push(g.field);else{if(b.length===c)return b;l.field=e[k]=[g.field];b.push(l)}}return b}function la(a,c,b,e,d){a=this.tag.get(a);if(!a)return[];if((c=(a=a&&a.get(c))&&a.length-e)&&0<c){if(c>b||e)a=a.slice(e,e+b);d&&(a=ma.call(this,a));return a}}
+function ma(a){const c=Array(a.length);for(let b=0,e;b<a.length;b++)e=a[b],c[b]={id:e,doc:this.store.get(e)};return c};function N(a){if(!this)return new N(a);const c=a.document||a.doc||a;var b;this.C=[];this.field=[];this.I=[];this.key=(b=c.key||c.id)&&Q(b,this.I)||"id";this.reg=(this.fastupdate=!!a.fastupdate)?new Map:new Set;this.A=(b=c.store||null)&&!0!==b&&[];this.store=b&&new Map;this.cache=(b=a.cache||null)&&new R(b);a.cache=!1;b=new Map;let e=c.index||c.field||c;E(e)&&(e=[e]);for(let d=0,g,f;d<e.length;d++)g=e[d],E(g)||(f=g,g=g.field),f=H(f)?Object.assign({},a,f):a,b.set(g,new S(f,this.reg)),f.custom?this.C[d]=
+f.custom:(this.C[d]=Q(g,this.I),f.filter&&("string"===typeof this.C[d]&&(this.C[d]=new String(this.C[d])),this.C[d].G=f.filter)),this.field[d]=g;if(this.A){a=c.store;E(a)&&(a=[a]);for(let d=0,g,f;d<a.length;d++)g=a[d],f=g.field||g,g.custom?(this.A[d]=g.custom,g.custom.S=f):(this.A[d]=Q(f,this.I),g.filter&&("string"===typeof this.A[d]&&(this.A[d]=new String(this.A[d])),this.A[d].G=g.filter))}this.index=b;this.tag=null;if(b=c.tag)if("string"===typeof b&&(b=[b]),b.length){this.tag=new Map;this.B=[];
+this.R=[];for(let d=0,g,f;d<b.length;d++){g=b[d];f=g.field||g;if(!f)throw Error("The tag field from the document descriptor is undefined.");g.custom?this.B[d]=g.custom:(this.B[d]=Q(f,this.I),g.filter&&("string"===typeof this.B[d]&&(this.B[d]=new String(this.B[d])),this.B[d].G=g.filter));this.R[d]=f;this.tag.set(f,new Map)}}}
+function Q(a,c){const b=a.split(":");let e=0;for(let d=0;d<b.length;d++)a=b[d],"]"===a[a.length-1]&&(a=a.substring(0,a.length-2))&&(c[e]=!0),a&&(b[e++]=a);e<b.length&&(b.length=e);return 1<e?b:b[0]}x=N.prototype;x.append=function(a,c){return this.add(a,c,!0)};x.update=function(a,c){return this.remove(a).add(a,c)};
+x.remove=function(a){H(a)&&(a=I(a,this.key));for(var c of this.index.values())c.remove(a,!0);if(this.reg.has(a)){if(this.tag&&!this.fastupdate)for(let b of this.tag.values())for(let e of b){c=e[0];const d=e[1],g=d.indexOf(a);-1<g&&(1<d.length?d.splice(g,1):b.delete(c))}this.store&&this.store.delete(a);this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
+x.clear=function(){for(const a of this.index.values())a.clear();if(this.tag)for(const a of this.tag.values())a.clear();this.store&&this.store.clear();return this};x.contain=function(a){return this.reg.has(a)};x.cleanup=function(){for(const a of this.index.values())a.cleanup();return this};x.get=function(a){return this.store.get(a)};x.set=function(a,c){this.store.set(a,c);return this};x.searchCache=pa;
+x.export=function(a,c,b,e,d,g){let f;"undefined"===typeof g&&(f=new Promise(k=>{g=k}));d||(d=0);e||(e=0);if(e<this.field.length){b=this.field[e];var h=this.index[b];c=this;h.export(a,c,d?b:"",e,d++,g)||(e++,c.export(a,c,b,e,1,g))}else{switch(d){case 1:c="tag";h=this.D;b=null;break;case 2:c="store";h=this.store;b=null;break;default:g();return}ja(a,this,b,c,e,d,h,g)}return f};
+x.import=function(a,c){if(c)switch(E(c)&&(c=JSON.parse(c)),a){case "tag":this.D=c;break;case "reg":this.fastupdate=!1;this.reg=c;for(let e=0,d;e<this.field.length;e++)d=this.index[this.field[e]],d.reg=c,d.fastupdate=!1;break;case "store":this.store=c;break;default:a=a.split(".");const b=a[0];a=a[1];b&&a&&this.index[b].import(a,c)}};ia(N.prototype);function pa(a,c,b){a=("object"===typeof a?""+a.query:a).toLowerCase();let e=this.cache.get(a);if(!e){e=this.search(a,c,b);if(e.then){const d=this;e.then(function(g){d.cache.set(a,g);return g})}this.cache.set(a,e)}return e}function R(a){this.limit=a&&!0!==a?a:1E3;this.cache=new Map;this.h=""}R.prototype.set=function(a,c){this.cache.set(this.h=a,c);this.cache.size>this.limit&&this.cache.delete(this.cache.keys().next().value)};
+R.prototype.get=function(a){const c=this.cache.get(a);c&&this.h!==a&&(this.cache.delete(a),this.cache.set(this.h=a,c));return c};R.prototype.remove=function(a){for(const c of this.cache){const b=c[0];c[1].includes(a)&&this.cache.delete(b)}};R.prototype.clear=function(){this.cache.clear();this.h=""};const qa={normalize:function(a){return a.toLowerCase()},dedupe:!1};const T=new Map([["b","p"],["v","f"],["w","f"],["z","s"],["x","s"],["d","t"],["n","m"],["c","k"],["g","k"],["j","k"],["q","k"],["i","e"],["y","e"],["u","o"]]);const ra=new Map([["ae","a"],["oe","o"],["sh","s"],["kh","k"],["th","t"],["pf","f"]]),sa=[/([^aeo])h(.)/g,"$1$2",/([aeo])h([^aeo]|$)/g,"$1$2",/([^0-9])\1+/g,"$1"];const ta={a:"",e:"",i:"",o:"",u:"",y:"",b:1,f:1,p:1,v:1,c:2,g:2,j:2,k:2,q:2,s:2,x:2,z:2,"\u00df":2,d:3,t:3,l:4,m:5,n:5,r:6};const ua=/[\x00-\x7F]+/g;const va=/[\x00-\x7F]+/g;const wa=/[\x00-\x7F]+/g;var xa={LatinExact:{normalize:!1,dedupe:!1},LatinDefault:qa,LatinSimple:{normalize:!0,dedupe:!0},LatinBalance:{normalize:!0,dedupe:!0,mapper:T},LatinAdvanced:{normalize:!0,dedupe:!0,mapper:T,matcher:ra,replacer:sa},LatinExtra:{normalize:!0,dedupe:!0,mapper:T,replacer:sa.concat([/(?!^)[aeo]/g,""]),matcher:ra},LatinSoundex:{normalize:!0,dedupe:!1,include:{letter:!0},finalize:function(a){for(let b=0;b<a.length;b++){var c=a[b];let e=c.charAt(0),d=ta[e];for(let g=1,f;g<c.length&&(f=c.charAt(g),"h"===f||
+"w"===f||!(f=ta[f])||f===d||(e+=f,d=f,4!==e.length));g++);a[b]=e}}},ArabicDefault:{rtl:!0,normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(ua," ")}},CjkDefault:{normalize:!1,dedupe:!0,split:"",prepare:function(a){return(""+a).replace(va,"")}},CyrillicDefault:{normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(wa," ")}}};const ya={memory:{resolution:1},performance:{resolution:6,fastupdate:!0,context:{depth:1,resolution:3}},match:{tokenize:"forward"},score:{resolution:9,context:{depth:2,resolution:9}}};C();S.prototype.add=function(a,c,b,e){if(c&&(a||0===a)){if(!e&&!b&&this.reg.has(a))return this.update(a,c);c=this.encoder.encode(c);if(e=c.length){const l=C(),m=C(),n=this.depth,t=this.resolution;for(let p=0;p<e;p++){let r=c[this.rtl?e-1-p:p];var d=r.length;if(d&&(n||!m[r])){var g=this.score?this.score(c,r,p,null,0):U(t,e,p),f="";switch(this.tokenize){case "full":if(2<d){for(g=0;g<d;g++)for(var h=d;h>g;h--){f=r.substring(g,h);var k=this.score?this.score(c,r,p,f,g):U(t,e,p,d,g);V(this,m,f,k,a,b)}break}case "reverse":if(1<
+d){for(h=d-1;0<h;h--)f=r[h]+f,k=this.score?this.score(c,r,p,f,h):U(t,e,p,d,h),V(this,m,f,k,a,b);f=""}case "forward":if(1<d){for(h=0;h<d;h++)f+=r[h],V(this,m,f,g,a,b);break}default:if(V(this,m,r,g,a,b),n&&1<e&&p<e-1)for(d=C(),f=this.P,g=r,h=Math.min(n+1,e-p),d[g]=1,k=1;k<h;k++)if((r=c[this.rtl?e-1-p-k:p+k])&&!d[r]){d[r]=1;const v=this.score?this.score(c,g,p,r,k):U(f+(e/2>f?0:1),e,p,h-1,k-1),u=this.bidirectional&&r>g;V(this,l,u?g:r,v,a,b,u?r:g)}}}}this.fastupdate||this.reg.add(a)}}return this};
+function V(a,c,b,e,d,g,f){let h=f?a.ctx:a.map,k;if(!c[b]||f&&!(k=c[b])[f])f?(c=k||(c[b]=C()),c[f]=1,(k=h.get(f))?h=k:h.set(f,h=new Map)):c[b]=1,(k=h.get(b))?h=k:h.set(b,h=[]),h=h[e]||(h[e]=[]),g&&h.includes(d)||(h.push(d),a.fastupdate&&((c=a.reg.get(d))?c.push(h):a.reg.set(d,[h])))}function U(a,c,b,e,d){return b&&1<a?c+(e||0)<=a?b+(d||0):(a-1)/(c+(e||0))*(b+(d||0))+1|0:0};function za(a,c,b){if(1===a.length)return a=a[0],a=b||a.length>c?c?a.slice(b,b+c):a.slice(b):a;let e=[];for(let d=0,g,f;d<a.length;d++)if((g=a[d])&&(f=g.length)){if(b){if(b>=f){b-=f;continue}b<f&&(g=c?g.slice(b,b+c):g.slice(b),f=g.length,b=0)}if(e.length)f>c&&(g=g.slice(0,c),f=g.length),e.push(g);else{if(f>=c)return f>c&&(g=g.slice(0,c)),g;e=[g]}c-=f;if(!c)break}return e.length?e=1<e.length?[].concat.apply([],e):e[0]:e};S.prototype.search=function(a,c,b){b||(!c&&H(a)?(b=a,a=""):H(c)&&(b=c,c=0));var e=[],d=0;if(b){a=b.query||a;c=b.limit||c;d=b.offset||0;var g=b.context;var f=b.suggest}a=this.encoder.encode(a);b=a.length;c||(c=100);if(1===b)return W.call(this,a[0],"",c,d);g=this.depth&&!1!==g;if(2===b&&g&&!f)return W.call(this,a[0],a[1],c,d);var h=0,k=0;if(1<b){var l=C();const n=[];for(let t=0,p;t<b;t++)if((p=a[t])&&!l[p]){if(f||X(this,p))n.push(p),l[p]=1;else return e;const r=p.length;h=Math.max(h,r);k=k?Math.min(k,
+r):r}a=n;b=a.length}if(!b)return e;l=0;if(1===b)return W.call(this,a[0],"",c,d);if(2===b&&g&&!f)return W.call(this,a[0],a[1],c,d);if(1<b)if(g){var m=a[0];l=1}else 9<h&&3<h/k&&a.sort(aa);for(let n,t;l<b;l++){t=a[l];m?(n=X(this,t,m),n=Aa(n,e,f,this.P),f&&!1===n&&e.length||(m=t)):(n=X(this,t,""),n=Aa(n,e,f,this.resolution));if(n)return n;if(f&&l===b-1){g=e.length;if(!g){if(m){m="";l=-1;continue}return e}if(1===g)return za(e[0],c,d)}}a:{a=e;e=this.resolution;m=f;b=a.length;f=[];g=C();for(let n=0,t,p,
+r,v;n<e;n++)for(k=0;k<b;k++)if(r=a[k],n<r.length&&(t=r[n]))for(l=0;l<t.length;l++)p=t[l],(h=g[p])?g[p]++:(h=0,g[p]=1),v=f[h]||(f[h]=[]),v.push(p);if(a=f.length)if(m){if(1<f.length)b:for(a=[],e=C(),m=f.length,h=m-1;0<=h;h--)for(m=f[h],g=m.length,k=0;k<g;k++){if(b=m[k],!e[b])if(e[b]=1,d)d--;else if(a.push(b),a.length===c)break b}else a=(f=f[0]).length>c||d?f.slice(d,c+d):f;f=a}else{if(a<b){e=[];break a}f=f[a-1];if(c||d)if(f.length>c||d)f=f.slice(d,c+d)}e=f}return e};
+function W(a,c,b,e){return(a=X(this,a,c))&&a.length?za(a,b,e):[]}function Aa(a,c,b,e){let d=[];if(a){e=Math.min(a.length,e);for(let g=0,f;g<e;g++)(f=a[g])&&f&&(d[g]=f);if(d.length){c.push(d);return}}return!b&&d}function X(a,c,b){let e;b&&(e=a.bidirectional&&c>b);a=b?(a=a.ctx.get(e?c:b))&&a.get(e?b:c):a.map.get(c);return a};S.prototype.remove=function(a,c){const b=this.reg.size&&(this.fastupdate?this.reg.get(a):this.reg.has(a));if(b){if(this.fastupdate)for(let e=0,d;e<b.length;e++){if(d=b[e])if(2>d.length)d.pop();else{const g=d.indexOf(a);g===b.length-1?d.pop():d.splice(g,1)}}else Y(this.map,a),this.depth&&Y(this.ctx,a);c||this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
+function Y(a,c){let b=0;if(a.constructor===Array)for(let e=0,d,g;e<a.length;e++){if((d=a[e])&&d.length)if(g=d.indexOf(c),0<=g){1<d.length?(d.splice(g,1),b++):delete a[e];break}else b++}else for(let e of a){const d=e[0],g=Y(e[1],c);g?b+=g:a.delete(d)}return b};function S(a,c){if(!this)return new S(a);if(a){var b=E(a)?a:a.preset;b&&(a=Object.assign({},ya[b],a))}else a={};b=a.context||{};const e=E(a.encoder)?xa[a.encoder]:a.encode||a.encoder||qa;this.encoder=e.encode?e:"object"===typeof e?new L(e):{encode:e};let d;this.resolution=a.resolution||9;this.tokenize=d=a.tokenize||"strict";this.depth="strict"===d&&b.depth||0;this.bidirectional=!1!==b.bidirectional;this.fastupdate=!!a.fastupdate;this.score=a.score||null;d=!1;this.map=new Map;this.ctx=new Map;this.reg=
+c||(this.fastupdate?new Map:new Set);this.P=b.resolution||1;this.rtl=e.rtl||a.rtl||!1;this.cache=(d=a.cache||null)&&new R(d)}x=S.prototype;x.clear=function(){this.map.clear();this.ctx.clear();this.reg.clear();this.cache&&this.cache.clear();return this};x.append=function(a,c){return this.add(a,c,!0)};x.contain=function(a){return this.reg.has(a)};x.update=function(a,c){const b=this,e=this.remove(a);return e&&e.then?e.then(()=>b.add(a,c)):this.add(a,c)};
+function Ba(a){let c=0;if(a.constructor===Array)for(let b=0,e;b<a.length;b++)(e=a[b])&&(c+=e.length);else for(const b of a){const e=b[0],d=Ba(b[1]);d?c+=d:a.delete(e)}return c}x.cleanup=function(){if(!this.fastupdate)return this;Ba(this.map);this.depth&&Ba(this.ctx);return this};x.searchCache=pa;
+x.export=function(a,c,b,e,d,g){let f=!0;"undefined"===typeof g&&(f=new Promise(l=>{g=l}));let h,k;switch(d||(d=0)){case 0:h="reg";if(this.fastupdate){k=C();for(let l of this.reg.keys())k[l]=1}else k=this.reg;break;case 1:h="cfg";k={doc:0,opt:this.h?1:0};break;case 2:h="map";k=this.map;break;case 3:h="ctx";k=this.ctx;break;default:"undefined"===typeof b&&g&&g();return}ja(a,c||this,b,h,e,d,k,g);return f};
+x.import=function(a,c){if(c)switch(E(c)&&(c=JSON.parse(c)),a){case "cfg":this.h=!!c.opt;break;case "reg":this.fastupdate=!1;this.reg=c;break;case "map":this.map=c;break;case "ctx":this.ctx=c}};
+x.serialize=function(a=!0){if(!this.reg.size)return"";let c="",b="";for(var e of this.reg.keys())b||(b=typeof e),c+=(c?",":"")+("string"===b?'"'+e+'"':e);c="index.reg=new Set(["+c+"]);";e="";for(var d of this.map.entries()){var g=d[0],f=d[1],h="";for(let m=0,n;m<f.length;m++){n=f[m]||[""];var k="";for(var l=0;l<n.length;l++)k+=(k?",":"")+("string"===b?'"'+n[l]+'"':n[l]);k="["+k+"]";h+=(h?",":"")+k}h='["'+g+'",['+h+"]]";e+=(e?",":"")+h}e="index.map=new Map(["+e+"]);";d="";for(const m of this.ctx.entries()){g=
+m[0];f=m[1];for(const n of f.entries()){f=n[0];h=n[1];k="";for(let t=0,p;t<h.length;t++){p=h[t]||[""];l="";for(let r=0;r<p.length;r++)l+=(l?",":"")+("string"===b?'"'+p[r]+'"':p[r]);l="["+l+"]";k+=(k?",":"")+l}k='new Map([["'+f+'",['+k+"]]])";k='["'+g+'",'+k+"]";d+=(d?",":"")+k}}d="index.ctx=new Map(["+d+"]);";return a?"function inject(index){"+c+e+d+"}":c+e+d};ia(S.prototype);const Ca={Index:S,Charset:xa,Encoder:L,Document:N,Worker:null,Resolver:null,IndexedDB:null,Language:{}},Z=self;let Da;(Da=Z.define)&&Da.amd?Da([],function(){return Ca}):"object"===typeof Z.exports?Z.exports=Ca:Z.FlexSearch=Ca;}(this||self));
diff --git a/dist/flexsearch.compact.module.debug.js b/dist/flexsearch.compact.module.debug.js
index ba990a4..d7507c9 100644
--- a/dist/flexsearch.compact.module.debug.js
+++ b/dist/flexsearch.compact.module.debug.js
@@ -5,8 +5,8 @@
  * Hosted by Nextapps GmbH
  * https://github.com/nextapps-de/flexsearch
  */
-var v;
-function y(a, c, b) {
+var x;
+function B(a, c, b) {
   const e = typeof b, d = typeof a;
   if ("undefined" !== e) {
     if ("undefined" !== d) {
@@ -43,20 +43,20 @@ function y(a, c, b) {
   }
   return "undefined" === d ? c : a;
 }
-function z() {
+function C() {
   return Object.create(null);
 }
 function aa(a, c) {
   return c.length - a.length;
 }
-function A(a) {
+function D(a) {
   return "string" === typeof a;
 }
-function F(a) {
+function H(a) {
   return "object" === typeof a;
 }
-function G(a, c) {
-  if (A(c)) {
+function I(a, c) {
+  if (D(c)) {
     a = a[c];
   } else {
     for (let b = 0; a && b < c.length; b++) {
@@ -74,16 +74,16 @@ function G(a, c) {
 "\u03b8"], ["\u03d2", "\u03a5"], ["\u03d3", "\u03a5"], ["\u03d4", "\u03a5"], ["\u03d5", "\u03c6"], ["\u03d6", "\u03c0"], ["\u03f0", "\u03ba"], ["\u03f1", "\u03c1"], ["\u03f2", "\u03c2"], ["\u03f5", "\u03b5"], ["\u0439", "\u0438"], ["\u0450", "\u0435"], ["\u0451", "\u0435"], ["\u0453", "\u0433"], ["\u0457", "\u0456"], ["\u045c", "\u043a"], ["\u045d", "\u0438"], ["\u045e", "\u0443"], ["\u0477", "\u0475"], ["\u04c2", "\u0436"], ["\u04d1", "\u0430"], ["\u04d3", "\u0430"], ["\u04d7", "\u0435"], ["\u04db", 
 "\u04d9"], ["\u04dd", "\u0436"], ["\u04df", "\u0437"], ["\u04e3", "\u0438"], ["\u04e5", "\u0438"], ["\u04e7", "\u043e"], ["\u04eb", "\u04e9"], ["\u04ed", "\u044d"], ["\u04ef", "\u0443"], ["\u04f1", "\u0443"], ["\u04f3", "\u0443"], ["\u04f5", "\u0447"]];
 const ca = /[^\p{L}\p{N}]+/u, da = /(\d{3})/g, ea = /(\D)(\d{3})/g, fa = /(\d{3})(\D)/g, J = "".normalize && /[\u0300-\u036f]/g;
-function K(a) {
+function L(a) {
   if (!this) {
-    return new K(...arguments);
+    return new L(...arguments);
   }
   for (let c = 0; c < arguments.length; c++) {
     this.assign(arguments[c]);
   }
 }
-K.prototype.assign = function(a) {
-  this.normalize = y(a.normalize, !0, this.normalize);
+L.prototype.assign = function(a) {
+  this.normalize = B(a.normalize, !0, this.normalize);
   let c = a.include, b = c || a.exclude || a.split;
   if ("object" === typeof b) {
     let e = !c, d = "";
@@ -104,25 +104,25 @@ K.prototype.assign = function(a) {
     this.numeric = e;
   } else {
     try {
-      this.split = y(b, ca, this.split);
+      this.split = B(b, ca, this.split);
     } catch (e) {
       this.split = /\s+/;
     }
-    this.numeric = y(this.numeric, !0);
+    this.numeric = B(this.numeric, !0);
   }
-  this.prepare = y(a.prepare, null, this.prepare);
-  this.finalize = y(a.finalize, null, this.finalize);
+  this.prepare = B(a.prepare, null, this.prepare);
+  this.finalize = B(a.finalize, null, this.finalize);
   J || (this.mapper = new Map(ba));
   this.rtl = a.rtl || !1;
-  this.dedupe = y(a.dedupe, !0, this.dedupe);
-  this.filter = y((b = a.filter) && new Set(b), null, this.filter);
-  this.matcher = y((b = a.matcher) && new Map(b), null, this.matcher);
-  this.mapper = y((b = a.mapper) && new Map(b), null, this.mapper);
-  this.stemmer = y((b = a.stemmer) && new Map(b), null, this.stemmer);
-  this.replacer = y(a.replacer, null, this.replacer);
-  this.minlength = y(a.minlength, 1, this.minlength);
-  this.maxlength = y(a.maxlength, 0, this.maxlength);
-  if (this.cache = b = y(a.cache, !0, this.cache)) {
+  this.dedupe = B(a.dedupe, !0, this.dedupe);
+  this.filter = B((b = a.filter) && new Set(b), null, this.filter);
+  this.matcher = B((b = a.matcher) && new Map(b), null, this.matcher);
+  this.mapper = B((b = a.mapper) && new Map(b), null, this.mapper);
+  this.stemmer = B((b = a.stemmer) && new Map(b), null, this.stemmer);
+  this.replacer = B(a.replacer, null, this.replacer);
+  this.minlength = B(a.minlength, 1, this.minlength);
+  this.maxlength = B(a.maxlength, 0, this.maxlength);
+  if (this.cache = b = B(a.cache, !0, this.cache)) {
     this.J = null, this.O = "number" === typeof b ? b : 2e5, this.F = new Map(), this.H = new Map(), this.D = this.h = 128;
   }
   this.K = "";
@@ -141,14 +141,14 @@ K.prototype.assign = function(a) {
   }
   return this;
 };
-K.prototype.encode = function(a) {
+L.prototype.encode = function(a) {
   if (this.cache && a.length <= this.h) {
     if (this.J) {
       if (this.F.has(a)) {
         return this.F.get(a);
       }
     } else {
-      this.J = setTimeout(L, 50, this);
+      this.J = setTimeout(ha, 50, this);
     }
   }
   this.normalize && (a = "function" === typeof this.normalize ? this.normalize(a) : J ? a.normalize("NFKD").replace(J, "").toLowerCase() : a.toLowerCase());
@@ -178,7 +178,7 @@ K.prototype.encode = function(a) {
           continue;
         }
       } else {
-        this.J = setTimeout(L, 50, this);
+        this.J = setTimeout(ha, 50, this);
       }
     }
     let k;
@@ -204,12 +204,12 @@ K.prototype.encode = function(a) {
   this.cache && a.length <= this.h && (this.F.set(a, b), this.F.size > this.O && (this.F.clear(), this.h = this.h / 1.1 | 0));
   return b;
 };
-function L(a) {
+function ha(a) {
   a.J = null;
   a.F.clear();
   a.H.clear();
 }
-;function ha(a) {
+;function ia(a) {
   M.call(a, "add");
   M.call(a, "append");
   M.call(a, "search");
@@ -227,13 +227,13 @@ function M(a) {
     return c;
   };
 }
-;function ia(a, c, b, e, d, f, g, h) {
+;function ja(a, c, b, e, d, f, g, h) {
   (e = a(b ? b + "." + e : e, JSON.stringify(g))) && e.then ? e.then(function() {
     c.export(a, c, b, d, f + 1, h);
   }) : c.export(a, c, b, d, f + 1, h);
 }
 ;N.prototype.add = function(a, c, b) {
-  F(a) && (c = a, a = G(c, this.key));
+  H(a) && (c = a, a = I(c, this.key));
   if (c && (a || 0 === a)) {
     if (!b && this.reg.has(a)) {
       return this.update(a, c);
@@ -246,7 +246,7 @@ function M(a) {
         d && e.add(a, d, !1, !0);
       } else {
         if (d = k.G, !d || d(c)) {
-          k.constructor === String ? k = ["" + k] : A(k) && (k = [k]), O(c, k, this.I, 0, e, a, k[0], b);
+          k.constructor === String ? k = ["" + k] : D(k) && (k = [k]), O(c, k, this.I, 0, e, a, k[0], b);
         }
       }
     }
@@ -254,7 +254,7 @@ function M(a) {
       for (e = 0; e < this.B.length; e++) {
         var f = this.B[e], g = this.R[e];
         d = this.tag.get(g);
-        let h = z();
+        let h = C();
         if ("function" === typeof f) {
           if (f = f(c), !f) {
             continue;
@@ -265,10 +265,10 @@ function M(a) {
             continue;
           }
           f.constructor === String && (f = "" + f);
-          f = G(c, f);
+          f = I(c, f);
         }
         if (d && f) {
-          A(f) && (f = [f]);
+          D(f) && (f = [f]);
           for (let k = 0, l, m; k < f.length; k++) {
             l = f[k], h[l] || (h[l] = 1, (g = d.get(l)) ? m = g : d.set(l, m = []), b && m.includes(a) || (m.push(a), this.fastupdate && ((g = this.reg.get(a)) ? g.push(m) : this.reg.set(a, [m]))));
           }
@@ -280,7 +280,7 @@ function M(a) {
     if (this.store && (!b || !this.store.has(a))) {
       let h;
       if (this.A) {
-        h = z();
+        h = C();
         for (let k = 0, l; k < this.A.length; k++) {
           l = this.A[k];
           if ((b = l.G) && !b(c)) {
@@ -293,7 +293,7 @@ function M(a) {
               continue;
             }
             l = [l.S];
-          } else if (A(l) || l.constructor === String) {
+          } else if (D(l) || l.constructor === String) {
             h[l] = c[l];
             continue;
           }
@@ -315,7 +315,7 @@ function P(a, c, b, e, d, f) {
         P(a, c, b, e, d);
       }
     } else {
-      c = c[d] || (c[d] = z()), d = b[++e], P(a, c, b, e, d);
+      c = c[d] || (c[d] = C()), d = b[++e], P(a, c, b, e, d);
     }
   }
 }
@@ -343,8 +343,8 @@ function O(a, c, b, e, d, f, g, h) {
     }
   }
 }
-;function ja(a, c) {
-  const b = z(), e = [];
+;function ka(a, c) {
+  const b = C(), e = [];
   for (let d = 0, f; d < c.length; d++) {
     f = c[d];
     for (let g = 0; g < f.length; g++) {
@@ -357,16 +357,16 @@ function O(a, c, b, e, d, f, g, h) {
   return e;
 }
 ;N.prototype.search = function(a, c, b, e) {
-  b || (!c && F(a) ? (b = a, a = "") : F(c) && (b = c, c = 0));
+  b || (!c && H(a) ? (b = a, a = "") : H(c) && (b = c, c = 0));
   let d = [];
   var f = [];
   let g, h, k, l, m, n, t = 0, p;
   if (b) {
     b.constructor === Array && (b = {index:b});
     a = b.query || a;
-    var q = b.pluck;
+    var r = b.pluck;
     h = b.merge;
-    l = q || b.field || b.index;
+    l = r || b.field || b.index;
     m = this.tag && b.tag;
     g = this.store && b.enrich;
     k = b.suggest;
@@ -377,29 +377,29 @@ function O(a, c, b, e, d, f, g, h) {
     if (m) {
       m.constructor !== Array && (m = [m]);
       var u = [];
-      for (let x = 0, r; x < m.length; x++) {
-        r = m[x];
-        if (A(r)) {
+      for (let w = 0, q; w < m.length; w++) {
+        q = m[w];
+        if (D(q)) {
           throw Error("A tag option can't be a string, instead it needs a { field: tag } format.");
         }
-        if (r.field && r.tag) {
-          var w = r.tag;
-          if (w.constructor === Array) {
-            for (var B = 0; B < w.length; B++) {
-              u.push(r.field, w[B]);
+        if (q.field && q.tag) {
+          var v = q.tag;
+          if (v.constructor === Array) {
+            for (var y = 0; y < v.length; y++) {
+              u.push(q.field, v[y]);
             }
           } else {
-            u.push(r.field, w);
+            u.push(q.field, v);
           }
         } else {
-          w = Object.keys(r);
-          for (let D = 0, E, C; D < w.length; D++) {
-            if (E = w[D], C = r[E], C.constructor === Array) {
-              for (B = 0; B < C.length; B++) {
-                u.push(E, C[B]);
+          v = Object.keys(q);
+          for (let E = 0, A, z; E < v.length; E++) {
+            if (A = v[E], z = q[A], z.constructor === Array) {
+              for (y = 0; y < z.length; y++) {
+                u.push(A, z[y]);
               }
             } else {
-              u.push(E, C);
+              u.push(A, z);
             }
           }
         }
@@ -412,114 +412,137 @@ function O(a, c, b, e, d, f, g, h) {
         e = [];
         if (u.length) {
           for (f = 0; f < u.length; f += 2) {
-            q = ka.call(this, u[f], u[f + 1], c, n, g), d.push({field:u[f], tag:u[f + 1], result:q});
+            r = la.call(this, u[f], u[f + 1], c, n, g), d.push({field:u[f], tag:u[f + 1], result:r});
           }
         }
-        return e.length ? Promise.all(e).then(function(x) {
-          for (let r = 0; r < x.length; r++) {
-            d[r].result = x[r];
+        return e.length ? Promise.all(e).then(function(w) {
+          for (let q = 0; q < w.length; q++) {
+            d[q].result = w[q];
           }
           return d;
         }) : d;
       }
     }
-    A(l) && (l = [l]);
+    D(l) && (l = [l]);
   }
   l || (l = this.field);
   u = !e && (this.worker || this.db) && [];
-  for (let x = 0, r, D, E; x < l.length; x++) {
-    D = l[x];
-    let C;
-    A(D) || (C = D, D = C.field, a = C.query || a, c = C.limit || c, n = C.offset || n, k = C.suggest || k, g = this.store && (C.enrich || g));
+  for (let w = 0, q, E, A; w < l.length; w++) {
+    E = l[w];
+    let z;
+    D(E) || (z = E, E = z.field, a = z.query || a, c = z.limit || c, n = z.offset || n, k = z.suggest || k, g = this.store && (z.enrich || g));
     if (e) {
-      r = e[x];
+      q = e[w];
     } else {
-      if (w = C || b, B = this.index.get(D), m && (w.enrich = !1), u) {
-        u[x] = B.search(a, c, w);
-        w && g && (w.enrich = g);
+      if (v = z || b, y = this.index.get(E), m && (v.enrich = !1), u) {
+        u[w] = y.search(a, c, v);
+        v && g && (v.enrich = g);
         continue;
       } else {
-        r = B.search(a, c, w), w && g && (w.enrich = g);
+        q = y.search(a, c, v), v && g && (v.enrich = g);
       }
     }
-    E = r && r.length;
-    if (m && E) {
-      w = [];
-      B = 0;
-      for (let H = 0, I, va; H < m.length; H += 2) {
-        I = this.tag.get(m[H]);
-        if (!I) {
-          if (console.warn("Tag '" + m[H] + ":" + m[H + 1] + "' will be skipped because there is no field '" + m[H] + "'."), k) {
+    A = q && q.length;
+    if (m && A) {
+      v = [];
+      y = 0;
+      for (let G = 0, F, K; G < m.length; G += 2) {
+        F = this.tag.get(m[G]);
+        if (!F) {
+          if (console.warn("Tag '" + m[G] + ":" + m[G + 1] + "' will be skipped because there is no field '" + m[G] + "'."), k) {
             continue;
           } else {
             return d;
           }
         }
-        if (va = (I = I && I.get(m[H + 1])) && I.length) {
-          B++, w.push(I);
+        if (K = (F = F && F.get(m[G + 1])) && F.length) {
+          y++, v.push(F);
         } else if (!k) {
           return d;
         }
       }
-      if (B) {
-        r = ja(r, w);
-        E = r.length;
-        if (!E && !k) {
+      if (y) {
+        q = ka(q, v);
+        A = q.length;
+        if (!A && !k) {
           return d;
         }
-        B--;
+        y--;
       }
     }
-    if (E) {
-      f[t] = D, d.push(r), t++;
+    if (A) {
+      f[t] = E, d.push(q), t++;
     } else if (1 === l.length) {
       return d;
     }
   }
   if (u) {
-    const x = this;
-    return Promise.all(u).then(function(r) {
-      return r.length ? x.search(a, c, b, r) : r;
+    const w = this;
+    return Promise.all(u).then(function(q) {
+      return q.length ? w.search(a, c, b, q) : q;
     });
   }
   if (!t) {
     return d;
   }
-  if (q && (!g || !this.store)) {
+  if (r && (!g || !this.store)) {
     return d[0];
   }
   u = [];
-  for (let x = 0, r; x < f.length; x++) {
-    r = d[x];
-    g && r.length && !r[0].doc && r.length && (r = la.call(this, r));
-    if (q) {
-      return r;
+  for (let w = 0, q; w < f.length; w++) {
+    q = d[w];
+    g && q.length && !q[0].doc && q.length && (q = ma.call(this, q));
+    if (r) {
+      return q;
     }
-    d[x] = {field:f[x], result:r};
+    d[w] = {field:f[w], result:q};
   }
-  return h ? ma(d, c) : p ? na(d, a, this.index, this.C, p) : d;
+  return h ? na(d, c) : p ? oa(d, a, this.index, this.field, this.C, p) : d;
 };
-function na(a, c, b, e, d) {
-  let f;
-  for (let g = 0, h, k, l, m; g < a.length; g++) {
-    h = a[g].result;
-    k = a[g].field;
-    l = b.get(k).encoder;
-    m = e[k.indexOf(k)];
-    l !== f && (f = l, f.encode(c));
-    for (let n = 0; n < h.length; n++) {
-      let t = "", p = G(h[n].doc, m), q = f.encode(p);
-      for (let u = 0; u < q.length; u++) {
-        t += q[u].replace(new RegExp("(" + q[u] + ")", "g"), d.replace("$1", p));
+function oa(a, c, b, e, d, f) {
+  let g, h, k;
+  for (let m = 0, n, t, p, r, u; m < a.length; m++) {
+    n = a[m].result;
+    t = a[m].field;
+    r = b.get(t);
+    p = r.encoder;
+    k = r.tokenize;
+    u = d[e.indexOf(t)];
+    p !== g && (g = p, h = g.encode(c));
+    for (let v = 0; v < n.length; v++) {
+      let y = "";
+      var l = I(n[v].doc, u);
+      let w = g.encode(l);
+      l = l.split(g.split);
+      for (let q = 0, E, A; q < w.length; q++) {
+        E = w[q];
+        A = l[q];
+        let z;
+        for (let G = 0, F; G < h.length; G++) {
+          if (F = h[G], "strict" === k) {
+            if (E === F) {
+              y += (y ? " " : "") + f.replace("$1", A);
+              z = !0;
+              break;
+            }
+          } else {
+            const K = E.indexOf(F);
+            if (-1 < K) {
+              y += (y ? " " : "") + A.substring(0, K) + f.replace("$1", A.substring(K, F.length)) + A.substring(K + F.length);
+              z = !0;
+              break;
+            }
+          }
+        }
+        z || (y += (y ? " " : "") + l[q]);
       }
-      console.log(a, b, d);
-      h[n].T = t;
+      n[v].T = y;
     }
   }
   return a;
 }
-function ma(a, c) {
-  const b = [], e = z();
+function na(a, c) {
+  const b = [], e = C();
   for (let d = 0, f, g; d < a.length; d++) {
     f = a[d];
     g = f.result;
@@ -537,7 +560,7 @@ function ma(a, c) {
   }
   return b;
 }
-function ka(a, c, b, e, d) {
+function la(a, c, b, e, d) {
   let f = this.tag.get(a);
   if (!f) {
     return console.warn("Tag '" + a + "' was not found"), [];
@@ -546,11 +569,11 @@ function ka(a, c, b, e, d) {
     if (a > b || e) {
       f = f.slice(e, e + b);
     }
-    d && (f = la.call(this, f));
+    d && (f = ma.call(this, f));
     return f;
   }
 }
-function la(a) {
+function ma(a) {
   const c = Array(a.length);
   for (let b = 0, e; b < a.length; b++) {
     e = a[b], c[b] = {id:e, doc:this.store.get(e)};
@@ -574,13 +597,13 @@ function la(a) {
   a.cache = !1;
   b = new Map();
   let e = c.index || c.field || c;
-  A(e) && (e = [e]);
+  D(e) && (e = [e]);
   for (let d = 0, f, g; d < e.length; d++) {
-    f = e[d], A(f) || (g = f, f = f.field), g = F(g) ? Object.assign({}, a, g) : a, b.set(f, new S(g, this.reg)), g.custom ? this.C[d] = g.custom : (this.C[d] = Q(f, this.I), g.filter && ("string" === typeof this.C[d] && (this.C[d] = new String(this.C[d])), this.C[d].G = g.filter)), this.field[d] = f;
+    f = e[d], D(f) || (g = f, f = f.field), g = H(g) ? Object.assign({}, a, g) : a, b.set(f, new S(g, this.reg)), g.custom ? this.C[d] = g.custom : (this.C[d] = Q(f, this.I), g.filter && ("string" === typeof this.C[d] && (this.C[d] = new String(this.C[d])), this.C[d].G = g.filter)), this.field[d] = f;
   }
   if (this.A) {
     a = c.store;
-    A(a) && (a = [a]);
+    D(a) && (a = [a]);
     for (let d = 0, f, g; d < a.length; d++) {
       f = a[d], g = f.field || f, f.custom ? (this.A[d] = f.custom, f.custom.S = g) : (this.A[d] = Q(g, this.I), f.filter && ("string" === typeof this.A[d] && (this.A[d] = new String(this.A[d])), this.A[d].G = f.filter));
     }
@@ -614,15 +637,15 @@ function Q(a, c) {
   e < b.length && (b.length = e);
   return 1 < e ? b : b[0];
 }
-v = N.prototype;
-v.append = function(a, c) {
+x = N.prototype;
+x.append = function(a, c) {
   return this.add(a, c, !0);
 };
-v.update = function(a, c) {
+x.update = function(a, c) {
   return this.remove(a).add(a, c);
 };
-v.remove = function(a) {
-  F(a) && (a = G(a, this.key));
+x.remove = function(a) {
+  H(a) && (a = I(a, this.key));
   for (var c of this.index.values()) {
     c.remove(a, !0);
   }
@@ -642,7 +665,7 @@ v.remove = function(a) {
   this.cache && this.cache.remove(a);
   return this;
 };
-v.clear = function() {
+x.clear = function() {
   for (const a of this.index.values()) {
     a.clear();
   }
@@ -654,24 +677,24 @@ v.clear = function() {
   this.store && this.store.clear();
   return this;
 };
-v.contain = function(a) {
+x.contain = function(a) {
   return this.reg.has(a);
 };
-v.cleanup = function() {
+x.cleanup = function() {
   for (const a of this.index.values()) {
     a.cleanup();
   }
   return this;
 };
-v.get = function(a) {
+x.get = function(a) {
   return this.store.get(a);
 };
-v.set = function(a, c) {
+x.set = function(a, c) {
   this.store.set(a, c);
   return this;
 };
-v.searchCache = oa;
-v.export = function(a, c, b, e, d, f) {
+x.searchCache = pa;
+x.export = function(a, c, b, e, d, f) {
   let g;
   "undefined" === typeof f && (g = new Promise(k => {
     f = k;
@@ -699,13 +722,13 @@ v.export = function(a, c, b, e, d, f) {
         f();
         return;
     }
-    ia(a, this, b, c, e, d, h, f);
+    ja(a, this, b, c, e, d, h, f);
   }
   return g;
 };
-v.import = function(a, c) {
+x.import = function(a, c) {
   if (c) {
-    switch(A(c) && (c = JSON.parse(c)), a) {
+    switch(D(c) && (c = JSON.parse(c)), a) {
       case "tag":
         this.D = c;
         break;
@@ -727,8 +750,8 @@ v.import = function(a, c) {
     }
   }
 };
-ha(N.prototype);
-function oa(a, c, b) {
+ia(N.prototype);
+function pa(a, c, b) {
   a = ("object" === typeof a ? "" + a.query : a).toLowerCase();
   let e = this.cache.get(a);
   if (!e) {
@@ -768,32 +791,32 @@ R.prototype.clear = function() {
   this.cache.clear();
   this.h = "";
 };
-const pa = {normalize:function(a) {
+const qa = {normalize:function(a) {
   return a.toLowerCase();
 }, dedupe:!1};
 const T = new Map([["b", "p"], ["v", "f"], ["w", "f"], ["z", "s"], ["x", "s"], ["d", "t"], ["n", "m"], ["c", "k"], ["g", "k"], ["j", "k"], ["q", "k"], ["i", "e"], ["y", "e"], ["u", "o"]]);
-const qa = new Map([["ae", "a"], ["oe", "o"], ["sh", "s"], ["kh", "k"], ["th", "t"], ["pf", "f"]]), ra = [/([^aeo])h(.)/g, "$1$2", /([aeo])h([^aeo]|$)/g, "$1$2", /([^0-9])\1+/g, "$1"];
-const sa = {a:"", e:"", i:"", o:"", u:"", y:"", b:1, f:1, p:1, v:1, c:2, g:2, j:2, k:2, q:2, s:2, x:2, z:2, "\u00df":2, d:3, t:3, l:4, m:5, n:5, r:6};
-const ta = /[\x00-\x7F]+/g;
+const ra = new Map([["ae", "a"], ["oe", "o"], ["sh", "s"], ["kh", "k"], ["th", "t"], ["pf", "f"]]), sa = [/([^aeo])h(.)/g, "$1$2", /([aeo])h([^aeo]|$)/g, "$1$2", /([^0-9])\1+/g, "$1"];
+const ta = {a:"", e:"", i:"", o:"", u:"", y:"", b:1, f:1, p:1, v:1, c:2, g:2, j:2, k:2, q:2, s:2, x:2, z:2, "\u00df":2, d:3, t:3, l:4, m:5, n:5, r:6};
 const ua = /[\x00-\x7F]+/g;
+const va = /[\x00-\x7F]+/g;
 const wa = /[\x00-\x7F]+/g;
-var xa = {LatinExact:{normalize:!1, dedupe:!1}, LatinDefault:pa, LatinSimple:{normalize:!0, dedupe:!0}, LatinBalance:{normalize:!0, dedupe:!0, mapper:T}, LatinAdvanced:{normalize:!0, dedupe:!0, mapper:T, matcher:qa, replacer:ra}, LatinExtra:{normalize:!0, dedupe:!0, mapper:T, replacer:ra.concat([/(?!^)[aeo]/g, ""]), matcher:qa}, LatinSoundex:{normalize:!0, dedupe:!1, include:{letter:!0}, finalize:function(a) {
+var xa = {LatinExact:{normalize:!1, dedupe:!1}, LatinDefault:qa, LatinSimple:{normalize:!0, dedupe:!0}, LatinBalance:{normalize:!0, dedupe:!0, mapper:T}, LatinAdvanced:{normalize:!0, dedupe:!0, mapper:T, matcher:ra, replacer:sa}, LatinExtra:{normalize:!0, dedupe:!0, mapper:T, replacer:sa.concat([/(?!^)[aeo]/g, ""]), matcher:ra}, LatinSoundex:{normalize:!0, dedupe:!1, include:{letter:!0}, finalize:function(a) {
   for (let b = 0; b < a.length; b++) {
     var c = a[b];
-    let e = c.charAt(0), d = sa[e];
-    for (let f = 1, g; f < c.length && (g = c.charAt(f), "h" === g || "w" === g || !(g = sa[g]) || g === d || (e += g, d = g, 4 !== e.length)); f++) {
+    let e = c.charAt(0), d = ta[e];
+    for (let f = 1, g; f < c.length && (g = c.charAt(f), "h" === g || "w" === g || !(g = ta[g]) || g === d || (e += g, d = g, 4 !== e.length)); f++) {
     }
     a[b] = e;
   }
 }}, ArabicDefault:{rtl:!0, normalize:!1, dedupe:!0, prepare:function(a) {
-  return ("" + a).replace(ta, " ");
+  return ("" + a).replace(ua, " ");
 }}, CjkDefault:{normalize:!1, dedupe:!0, split:"", prepare:function(a) {
-  return ("" + a).replace(ua, "");
+  return ("" + a).replace(va, "");
 }}, CyrillicDefault:{normalize:!1, dedupe:!0, prepare:function(a) {
   return ("" + a).replace(wa, " ");
 }}};
 const ya = {memory:{resolution:1}, performance:{resolution:6, fastupdate:!0, context:{depth:1, resolution:3}}, match:{tokenize:"forward"}, score:{resolution:9, context:{depth:2, resolution:9}}};
-z();
+C();
 S.prototype.add = function(a, c, b, e) {
   if (c && (a || 0 === a)) {
     if (!e && !b && this.reg.has(a)) {
@@ -801,19 +824,19 @@ S.prototype.add = function(a, c, b, e) {
     }
     c = this.encoder.encode(c);
     if (e = c.length) {
-      const l = z(), m = z(), n = this.depth, t = this.resolution;
+      const l = C(), m = C(), n = this.depth, t = this.resolution;
       for (let p = 0; p < e; p++) {
-        let q = c[this.rtl ? e - 1 - p : p];
-        var d = q.length;
-        if (d && (n || !m[q])) {
-          var f = this.score ? this.score(c, q, p, null, 0) : U(t, e, p), g = "";
+        let r = c[this.rtl ? e - 1 - p : p];
+        var d = r.length;
+        if (d && (n || !m[r])) {
+          var f = this.score ? this.score(c, r, p, null, 0) : U(t, e, p), g = "";
           switch(this.tokenize) {
             case "full":
               if (2 < d) {
                 for (f = 0; f < d; f++) {
                   for (var h = d; h > f; h--) {
-                    g = q.substring(f, h);
-                    var k = this.score ? this.score(c, q, p, g, f) : U(t, e, p, d, f);
+                    g = r.substring(f, h);
+                    var k = this.score ? this.score(c, r, p, g, f) : U(t, e, p, d, f);
                     V(this, m, g, k, a, b);
                   }
                 }
@@ -822,24 +845,24 @@ S.prototype.add = function(a, c, b, e) {
             case "reverse":
               if (1 < d) {
                 for (h = d - 1; 0 < h; h--) {
-                  g = q[h] + g, k = this.score ? this.score(c, q, p, g, h) : U(t, e, p, d, h), V(this, m, g, k, a, b);
+                  g = r[h] + g, k = this.score ? this.score(c, r, p, g, h) : U(t, e, p, d, h), V(this, m, g, k, a, b);
                 }
                 g = "";
               }
             case "forward":
               if (1 < d) {
                 for (h = 0; h < d; h++) {
-                  g += q[h], V(this, m, g, f, a, b);
+                  g += r[h], V(this, m, g, f, a, b);
                 }
                 break;
               }
             default:
-              if (V(this, m, q, f, a, b), n && 1 < e && p < e - 1) {
-                for (d = z(), g = this.P, f = q, h = Math.min(n + 1, e - p), d[f] = 1, k = 1; k < h; k++) {
-                  if ((q = c[this.rtl ? e - 1 - p - k : p + k]) && !d[q]) {
-                    d[q] = 1;
-                    const u = this.score ? this.score(c, f, p, q, k) : U(g + (e / 2 > g ? 0 : 1), e, p, h - 1, k - 1), w = this.bidirectional && q > f;
-                    V(this, l, w ? f : q, u, a, b, w ? q : f);
+              if (V(this, m, r, f, a, b), n && 1 < e && p < e - 1) {
+                for (d = C(), g = this.P, f = r, h = Math.min(n + 1, e - p), d[f] = 1, k = 1; k < h; k++) {
+                  if ((r = c[this.rtl ? e - 1 - p - k : p + k]) && !d[r]) {
+                    d[r] = 1;
+                    const u = this.score ? this.score(c, f, p, r, k) : U(g + (e / 2 > g ? 0 : 1), e, p, h - 1, k - 1), v = this.bidirectional && r > f;
+                    V(this, l, v ? f : r, u, a, b, v ? r : f);
                   }
                 }
               }
@@ -854,7 +877,7 @@ S.prototype.add = function(a, c, b, e) {
 function V(a, c, b, e, d, f, g) {
   let h = g ? a.ctx : a.map, k;
   if (!c[b] || g && !(k = c[b])[g]) {
-    g ? (c = k || (c[b] = z()), c[g] = 1, (k = h.get(g)) ? h = k : h.set(g, h = new Map())) : c[b] = 1, (k = h.get(b)) ? h = k : h.set(b, h = []), h = h[e] || (h[e] = []), f && h.includes(d) || (h.push(d), a.fastupdate && ((c = a.reg.get(d)) ? c.push(h) : a.reg.set(d, [h])));
+    g ? (c = k || (c[b] = C()), c[g] = 1, (k = h.get(g)) ? h = k : h.set(g, h = new Map())) : c[b] = 1, (k = h.get(b)) ? h = k : h.set(b, h = []), h = h[e] || (h[e] = []), f && h.includes(d) || (h.push(d), a.fastupdate && ((c = a.reg.get(d)) ? c.push(h) : a.reg.set(d, [h])));
   }
 }
 function U(a, c, b, e, d) {
@@ -891,7 +914,7 @@ function U(a, c, b, e, d) {
   return e.length ? e = 1 < e.length ? [].concat.apply([], e) : e[0] : e;
 }
 ;S.prototype.search = function(a, c, b) {
-  b || (!c && F(a) ? (b = a, a = "") : F(c) && (b = c, c = 0));
+  b || (!c && H(a) ? (b = a, a = "") : H(c) && (b = c, c = 0));
   var e = [], d = 0;
   if (b) {
     a = b.query || a;
@@ -912,7 +935,7 @@ function U(a, c, b, e, d) {
   }
   var h = 0, k = 0;
   if (1 < b) {
-    var l = z();
+    var l = C();
     const n = [];
     for (let t = 0, p; t < b; t++) {
       if ((p = a[t]) && !l[p]) {
@@ -921,9 +944,9 @@ function U(a, c, b, e, d) {
         } else {
           return e;
         }
-        const q = p.length;
-        h = Math.max(h, q);
-        k = k ? Math.min(k, q) : q;
+        const r = p.length;
+        h = Math.max(h, r);
+        k = k ? Math.min(k, r) : r;
       }
     }
     a = n;
@@ -971,60 +994,55 @@ function U(a, c, b, e, d) {
   a: {
     a = e;
     e = this.resolution;
-    m = a.length;
-    b = [];
-    f = z();
-    for (let n = 0, t, p, q, u; n < e; n++) {
-      for (k = 0; k < m; k++) {
-        if (q = a[k], n < q.length && (t = q[n])) {
+    m = g;
+    b = a.length;
+    g = [];
+    f = C();
+    for (let n = 0, t, p, r, u; n < e; n++) {
+      for (k = 0; k < b; k++) {
+        if (r = a[k], n < r.length && (t = r[n])) {
           for (l = 0; l < t.length; l++) {
-            p = t[l], (h = f[p]) ? f[p]++ : (h = 0, f[p] = 1), u = b[h] || (b[h] = []), u.push(p);
+            p = t[l], (h = f[p]) ? f[p]++ : (h = 0, f[p] = 1), u = g[h] || (g[h] = []), u.push(p);
           }
         }
       }
     }
-    if (a = b.length) {
-      if (g) {
-        if (1 < b.length) {
+    if (a = g.length) {
+      if (m) {
+        if (1 < g.length) {
           b: {
-            g = b;
-            a = [];
-            e = z();
-            m = g.length;
-            for (h = m - 1; 0 <= h; h--) {
+            for (a = [], e = C(), m = g.length, h = m - 1; 0 <= h; h--) {
               for (m = g[h], f = m.length, k = 0; k < f; k++) {
                 if (b = m[k], !e[b]) {
                   if (e[b] = 1, d) {
                     d--;
                   } else {
                     if (a.push(b), a.length === c) {
-                      c = a;
                       break b;
                     }
                   }
                 }
               }
             }
-            c = a;
           }
         } else {
-          c = b[0];
+          a = (g = g[0]).length > c || d ? g.slice(d, c + d) : g;
         }
-        b = c;
+        g = a;
       } else {
-        if (a < m) {
+        if (a < b) {
           e = [];
           break a;
         }
-        b = b[a - 1];
+        g = g[a - 1];
         if (c || d) {
-          if (b.length > c || d) {
-            b = b.slice(d, c + d);
+          if (g.length > c || d) {
+            g = g.slice(d, c + d);
           }
         }
       }
     }
-    e = b;
+    e = g;
   }
   return e;
 };
@@ -1099,14 +1117,14 @@ function Y(a, c) {
     return new S(a);
   }
   if (a) {
-    var b = A(a) ? a : a.preset;
+    var b = D(a) ? a : a.preset;
     b && (ya[b] || console.warn("Preset not found: " + b), a = Object.assign({}, ya[b], a));
   } else {
     a = {};
   }
   b = a.context || {};
-  const e = A(a.encoder) ? xa[a.encoder] : a.encode || a.encoder || pa;
-  this.encoder = e.encode ? e : "object" === typeof e ? new K(e) : {encode:e};
+  const e = D(a.encoder) ? xa[a.encoder] : a.encode || a.encoder || qa;
+  this.encoder = e.encode ? e : "object" === typeof e ? new L(e) : {encode:e};
   let d;
   this.resolution = a.resolution || 9;
   this.tokenize = d = a.tokenize || "strict";
@@ -1122,21 +1140,21 @@ function Y(a, c) {
   this.rtl = e.rtl || a.rtl || !1;
   this.cache = (d = a.cache || null) && new R(d);
 }
-v = S.prototype;
-v.clear = function() {
+x = S.prototype;
+x.clear = function() {
   this.map.clear();
   this.ctx.clear();
   this.reg.clear();
   this.cache && this.cache.clear();
   return this;
 };
-v.append = function(a, c) {
+x.append = function(a, c) {
   return this.add(a, c, !0);
 };
-v.contain = function(a) {
+x.contain = function(a) {
   return this.reg.has(a);
 };
-v.update = function(a, c) {
+x.update = function(a, c) {
   const b = this, e = this.remove(a);
   return e && e.then ? e.then(() => b.add(a, c)) : this.add(a, c);
 };
@@ -1154,7 +1172,7 @@ function Z(a) {
   }
   return c;
 }
-v.cleanup = function() {
+x.cleanup = function() {
   if (!this.fastupdate) {
     return console.info('Cleanup the index isn\'t required when not using "fastupdate".'), this;
   }
@@ -1162,8 +1180,8 @@ v.cleanup = function() {
   this.depth && Z(this.ctx);
   return this;
 };
-v.searchCache = oa;
-v.export = function(a, c, b, e, d, f) {
+x.searchCache = pa;
+x.export = function(a, c, b, e, d, f) {
   let g = !0;
   "undefined" === typeof f && (g = new Promise(l => {
     f = l;
@@ -1173,7 +1191,7 @@ v.export = function(a, c, b, e, d, f) {
     case 0:
       h = "reg";
       if (this.fastupdate) {
-        k = z();
+        k = C();
         for (let l of this.reg.keys()) {
           k[l] = 1;
         }
@@ -1197,12 +1215,12 @@ v.export = function(a, c, b, e, d, f) {
       "undefined" === typeof b && f && f();
       return;
   }
-  ia(a, c || this, b, h, e, d, k, f);
+  ja(a, c || this, b, h, e, d, k, f);
   return g;
 };
-v.import = function(a, c) {
+x.import = function(a, c) {
   if (c) {
-    switch(A(c) && (c = JSON.parse(c)), a) {
+    switch(D(c) && (c = JSON.parse(c)), a) {
       case "cfg":
         this.h = !!c.opt;
         break;
@@ -1218,7 +1236,7 @@ v.import = function(a, c) {
     }
   }
 };
-v.serialize = function(a = !0) {
+x.serialize = function(a = !0) {
   if (!this.reg.size) {
     return "";
   }
@@ -1254,8 +1272,8 @@ v.serialize = function(a = !0) {
       for (let t = 0, p; t < h.length; t++) {
         p = h[t] || [""];
         l = "";
-        for (let q = 0; q < p.length; q++) {
-          l += (l ? "," : "") + ("string" === b ? '"' + p[q] + '"' : p[q]);
+        for (let r = 0; r < p.length; r++) {
+          l += (l ? "," : "") + ("string" === b ? '"' + p[r] + '"' : p[r]);
         }
         l = "[" + l + "]";
         k += (k ? "," : "") + l;
@@ -1268,7 +1286,7 @@ v.serialize = function(a = !0) {
   d = "index.ctx=new Map([" + d + "]);";
   return a ? "function inject(index){" + c + e + d + "}" : c + e + d;
 };
-ha(S.prototype);
-export default {Index:S, Charset:xa, Encoder:K, Document:N, Worker:null, Resolver:null, IndexedDB:null, Language:{}};
+ia(S.prototype);
+export default {Index:S, Charset:xa, Encoder:L, Document:N, Worker:null, Resolver:null, IndexedDB:null, Language:{}};
 
-export const Index=S;export const  Charset=xa;export const  Encoder=K;export const  Document=N;export const  Worker=null;export const  Resolver=null;export const  IndexedDB=null;export const  Language={};
\ No newline at end of file
+export const Index=S;export const  Charset=xa;export const  Encoder=L;export const  Document=N;export const  Worker=null;export const  Resolver=null;export const  IndexedDB=null;export const  Language={};
\ No newline at end of file
diff --git a/dist/flexsearch.compact.module.min.js b/dist/flexsearch.compact.module.min.js
index cc662aa..b500242 100644
--- a/dist/flexsearch.compact.module.min.js
+++ b/dist/flexsearch.compact.module.min.js
@@ -5,49 +5,49 @@
  * Hosted by Nextapps GmbH
  * https://github.com/nextapps-de/flexsearch
  */
-var v;function y(a,c,b){const e=typeof b,d=typeof a;if("undefined"!==e){if("undefined"!==d){if(b){if("function"===d&&e===d)return function(h){return a(b(h))};c=a.constructor;if(c===b.constructor){if(c===Array)return b.concat(a);if(c===Map){var f=new Map(b);for(var g of a)f.set(g[0],g[1]);return f}if(c===Set){g=new Set(b);for(f of a.values())g.add(f);return g}}}return a}return b}return"undefined"===d?c:a}function z(){return Object.create(null)}function aa(a,c){return c.length-a.length}
-function C(a){return"string"===typeof a}function F(a){return"object"===typeof a}function G(a,c){if(C(c))a=a[c];else for(let b=0;a&&b<c.length;b++)a=a[c[b]];return a};var ba=[["\u00aa","a"],["\u00b2","2"],["\u00b3","3"],["\u00b9","1"],["\u00ba","o"],["\u00bc","1\u20444"],["\u00bd","1\u20442"],["\u00be","3\u20444"],["\u00e0","a"],["\u00e1","a"],["\u00e2","a"],["\u00e3","a"],["\u00e4","a"],["\u00e5","a"],["\u00e7","c"],["\u00e8","e"],["\u00e9","e"],["\u00ea","e"],["\u00eb","e"],["\u00ec","i"],["\u00ed","i"],["\u00ee","i"],["\u00ef","i"],["\u00f1","n"],["\u00f2","o"],["\u00f3","o"],["\u00f4","o"],["\u00f5","o"],["\u00f6","o"],["\u00f9","u"],["\u00fa","u"],["\u00fb",
+var x;function B(a,c,b){const e=typeof b,d=typeof a;if("undefined"!==e){if("undefined"!==d){if(b){if("function"===d&&e===d)return function(h){return a(b(h))};c=a.constructor;if(c===b.constructor){if(c===Array)return b.concat(a);if(c===Map){var g=new Map(b);for(var f of a)g.set(f[0],f[1]);return g}if(c===Set){f=new Set(b);for(g of a.values())f.add(g);return f}}}return a}return b}return"undefined"===d?c:a}function C(){return Object.create(null)}function aa(a,c){return c.length-a.length}
+function E(a){return"string"===typeof a}function H(a){return"object"===typeof a}function I(a,c){if(E(c))a=a[c];else for(let b=0;a&&b<c.length;b++)a=a[c[b]];return a};var ba=[["\u00aa","a"],["\u00b2","2"],["\u00b3","3"],["\u00b9","1"],["\u00ba","o"],["\u00bc","1\u20444"],["\u00bd","1\u20442"],["\u00be","3\u20444"],["\u00e0","a"],["\u00e1","a"],["\u00e2","a"],["\u00e3","a"],["\u00e4","a"],["\u00e5","a"],["\u00e7","c"],["\u00e8","e"],["\u00e9","e"],["\u00ea","e"],["\u00eb","e"],["\u00ec","i"],["\u00ed","i"],["\u00ee","i"],["\u00ef","i"],["\u00f1","n"],["\u00f2","o"],["\u00f3","o"],["\u00f4","o"],["\u00f5","o"],["\u00f6","o"],["\u00f9","u"],["\u00fa","u"],["\u00fb",
 "u"],["\u00fc","u"],["\u00fd","y"],["\u00ff","y"],["\u0101","a"],["\u0103","a"],["\u0105","a"],["\u0107","c"],["\u0109","c"],["\u010b","c"],["\u010d","c"],["\u010f","d"],["\u0113","e"],["\u0115","e"],["\u0117","e"],["\u0119","e"],["\u011b","e"],["\u011d","g"],["\u011f","g"],["\u0121","g"],["\u0123","g"],["\u0125","h"],["\u0129","i"],["\u012b","i"],["\u012d","i"],["\u012f","i"],["\u0133","ij"],["\u0135","j"],["\u0137","k"],["\u013a","l"],["\u013c","l"],["\u013e","l"],["\u0140","l"],["\u0144","n"],
 ["\u0146","n"],["\u0148","n"],["\u0149","n"],["\u014d","o"],["\u014f","o"],["\u0151","o"],["\u0155","r"],["\u0157","r"],["\u0159","r"],["\u015b","s"],["\u015d","s"],["\u015f","s"],["\u0161","s"],["\u0163","t"],["\u0165","t"],["\u0169","u"],["\u016b","u"],["\u016d","u"],["\u016f","u"],["\u0171","u"],["\u0173","u"],["\u0175","w"],["\u0177","y"],["\u017a","z"],["\u017c","z"],["\u017e","z"],["\u017f","s"],["\u01a1","o"],["\u01b0","u"],["\u01c6","dz"],["\u01c9","lj"],["\u01cc","nj"],["\u01ce","a"],["\u01d0",
 "i"],["\u01d2","o"],["\u01d4","u"],["\u01d6","u"],["\u01d8","u"],["\u01da","u"],["\u01dc","u"],["\u01df","a"],["\u01e1","a"],["\u01e3","ae"],["\u00e6","ae"],["\u01fd","ae"],["\u01e7","g"],["\u01e9","k"],["\u01eb","o"],["\u01ed","o"],["\u01ef","\u0292"],["\u01f0","j"],["\u01f3","dz"],["\u01f5","g"],["\u01f9","n"],["\u01fb","a"],["\u01ff","\u00f8"],["\u0201","a"],["\u0203","a"],["\u0205","e"],["\u0207","e"],["\u0209","i"],["\u020b","i"],["\u020d","o"],["\u020f","o"],["\u0211","r"],["\u0213","r"],["\u0215",
 "u"],["\u0217","u"],["\u0219","s"],["\u021b","t"],["\u021f","h"],["\u0227","a"],["\u0229","e"],["\u022b","o"],["\u022d","o"],["\u022f","o"],["\u0231","o"],["\u0233","y"],["\u02b0","h"],["\u02b1","h"],["\u0266","h"],["\u02b2","j"],["\u02b3","r"],["\u02b4","\u0279"],["\u02b5","\u027b"],["\u02b6","\u0281"],["\u02b7","w"],["\u02b8","y"],["\u02e0","\u0263"],["\u02e1","l"],["\u02e2","s"],["\u02e3","x"],["\u02e4","\u0295"],["\u0390","\u03b9"],["\u03ac","\u03b1"],["\u03ad","\u03b5"],["\u03ae","\u03b7"],["\u03af",
 "\u03b9"],["\u03b0","\u03c5"],["\u03ca","\u03b9"],["\u03cb","\u03c5"],["\u03cc","\u03bf"],["\u03cd","\u03c5"],["\u03ce","\u03c9"],["\u03d0","\u03b2"],["\u03d1","\u03b8"],["\u03d2","\u03a5"],["\u03d3","\u03a5"],["\u03d4","\u03a5"],["\u03d5","\u03c6"],["\u03d6","\u03c0"],["\u03f0","\u03ba"],["\u03f1","\u03c1"],["\u03f2","\u03c2"],["\u03f5","\u03b5"],["\u0439","\u0438"],["\u0450","\u0435"],["\u0451","\u0435"],["\u0453","\u0433"],["\u0457","\u0456"],["\u045c","\u043a"],["\u045d","\u0438"],["\u045e","\u0443"],
-["\u0477","\u0475"],["\u04c2","\u0436"],["\u04d1","\u0430"],["\u04d3","\u0430"],["\u04d7","\u0435"],["\u04db","\u04d9"],["\u04dd","\u0436"],["\u04df","\u0437"],["\u04e3","\u0438"],["\u04e5","\u0438"],["\u04e7","\u043e"],["\u04eb","\u04e9"],["\u04ed","\u044d"],["\u04ef","\u0443"],["\u04f1","\u0443"],["\u04f3","\u0443"],["\u04f5","\u0447"]];const ca=/[^\p{L}\p{N}]+/u,da=/(\d{3})/g,ea=/(\D)(\d{3})/g,fa=/(\d{3})(\D)/g,I="".normalize&&/[\u0300-\u036f]/g;function J(a){if(!this)return new J(...arguments);for(let c=0;c<arguments.length;c++)this.assign(arguments[c])}
-J.prototype.assign=function(a){this.normalize=y(a.normalize,!0,this.normalize);let c=a.include,b=c||a.exclude||a.split;if("object"===typeof b){let e=!c,d="";a.include||(d+="\\p{Z}");b.letter&&(d+="\\p{L}");b.number&&(d+="\\p{N}",e=!!c);b.symbol&&(d+="\\p{S}");b.punctuation&&(d+="\\p{P}");b.control&&(d+="\\p{C}");if(b=b.char)d+="object"===typeof b?b.join(""):b;try{this.split=new RegExp("["+(c?"^":"")+d+"]+","u")}catch(f){this.split=/\s+/}this.numeric=e}else{try{this.split=y(b,ca,this.split)}catch(e){this.split=
-/\s+/}this.numeric=y(this.numeric,!0)}this.prepare=y(a.prepare,null,this.prepare);this.finalize=y(a.finalize,null,this.finalize);I||(this.mapper=new Map(ba));this.rtl=a.rtl||!1;this.dedupe=y(a.dedupe,!0,this.dedupe);this.filter=y((b=a.filter)&&new Set(b),null,this.filter);this.matcher=y((b=a.matcher)&&new Map(b),null,this.matcher);this.mapper=y((b=a.mapper)&&new Map(b),null,this.mapper);this.stemmer=y((b=a.stemmer)&&new Map(b),null,this.stemmer);this.replacer=y(a.replacer,null,this.replacer);this.minlength=
-y(a.minlength,1,this.minlength);this.maxlength=y(a.maxlength,0,this.maxlength);if(this.cache=b=y(a.cache,!0,this.cache))this.J=null,this.O="number"===typeof b?b:2E5,this.F=new Map,this.H=new Map,this.D=this.h=128;this.K="";this.M=null;this.L="";this.N=null;if(this.matcher)for(const e of this.matcher.keys())this.K+=(this.K?"|":"")+e;if(this.stemmer)for(const e of this.stemmer.keys())this.L+=(this.L?"|":"")+e;return this};
-J.prototype.encode=function(a){if(this.cache&&a.length<=this.h)if(this.J){if(this.F.has(a))return this.F.get(a)}else this.J=setTimeout(K,50,this);this.normalize&&(a="function"===typeof this.normalize?this.normalize(a):I?a.normalize("NFKD").replace(I,"").toLowerCase():a.toLowerCase());this.prepare&&(a=this.prepare(a));this.numeric&&3<a.length&&(a=a.replace(ea,"$1 $2").replace(fa,"$1 $2").replace(da,"$1 "));const c=!(this.dedupe||this.mapper||this.filter||this.matcher||this.stemmer||this.replacer);
-let b=[],e=this.split||""===this.split?a.split(this.split):a;for(let f=0,g,h;f<e.length;f++){if(!(g=h=e[f]))continue;if(g.length<this.minlength)continue;if(c){b.push(g);continue}if(this.filter&&this.filter.has(g))continue;if(this.cache&&g.length<=this.D)if(this.J){var d=this.H.get(g);if(d||""===d){d&&b.push(d);continue}}else this.J=setTimeout(K,50,this);let k;this.stemmer&&2<g.length&&(this.N||(this.N=new RegExp("(?!^)("+this.L+")$")),g=g.replace(this.N,l=>this.stemmer.get(l)),k=1);g&&k&&(g.length<
-this.minlength||this.filter&&this.filter.has(g))&&(g="");if(g&&(this.mapper||this.dedupe&&1<g.length)){d="";for(let l=0,m="",n,t;l<g.length;l++)n=g.charAt(l),n===m&&this.dedupe||((t=this.mapper&&this.mapper.get(n))||""===t?t===m&&this.dedupe||!(m=t)||(d+=t):d+=m=n);g=d}this.matcher&&1<g.length&&(this.M||(this.M=new RegExp("("+this.K+")","g")),g=g.replace(this.M,l=>this.matcher.get(l)));if(g&&this.replacer)for(d=0;g&&d<this.replacer.length;d+=2)g=g.replace(this.replacer[d],this.replacer[d+1]);this.cache&&
-h.length<=this.D&&(this.H.set(h,g),this.H.size>this.O&&(this.H.clear(),this.D=this.D/1.1|0));g&&b.push(g)}this.finalize&&(b=this.finalize(b)||b);this.cache&&a.length<=this.h&&(this.F.set(a,b),this.F.size>this.O&&(this.F.clear(),this.h=this.h/1.1|0));return b};function K(a){a.J=null;a.F.clear();a.H.clear()};function ha(a){L.call(a,"add");L.call(a,"append");L.call(a,"search");L.call(a,"update");L.call(a,"remove")}function L(a){this[a+"Async"]=function(){var c=arguments;const b=c[c.length-1];let e;"function"===typeof b&&(e=b,delete c[c.length-1]);c=this[a].apply(this,c);e&&(c.then?c.then(e):e(c));return c}};function ia(a,c,b,e,d,f,g,h){(e=a(b?b+"."+e:e,JSON.stringify(g)))&&e.then?e.then(function(){c.export(a,c,b,d,f+1,h)}):c.export(a,c,b,d,f+1,h)};M.prototype.add=function(a,c,b){F(a)&&(c=a,a=G(c,this.key));if(c&&(a||0===a)){if(!b&&this.reg.has(a))return this.update(a,c);for(let h=0,k;h<this.field.length;h++){k=this.C[h];var e=this.index.get(this.field[h]);if("function"===typeof k){var d=k(c);d&&e.add(a,d,!1,!0)}else if(d=k.G,!d||d(c))k.constructor===String?k=[""+k]:C(k)&&(k=[k]),N(c,k,this.I,0,e,a,k[0],b)}if(this.tag)for(e=0;e<this.B.length;e++){var f=this.B[e];d=this.tag.get(this.R[e]);let h=z();if("function"===typeof f){if(f=f(c),!f)continue}else{var g=
-f.G;if(g&&!g(c))continue;f.constructor===String&&(f=""+f);f=G(c,f)}if(d&&f){C(f)&&(f=[f]);for(let k=0,l,m;k<f.length;k++)l=f[k],h[l]||(h[l]=1,(g=d.get(l))?m=g:d.set(l,m=[]),b&&m.includes(a)||(m.push(a),this.fastupdate&&((g=this.reg.get(a))?g.push(m):this.reg.set(a,[m]))))}}if(this.store&&(!b||!this.store.has(a))){let h;if(this.A){h=z();for(let k=0,l;k<this.A.length;k++){l=this.A[k];if((b=l.G)&&!b(c))continue;let m;if("function"===typeof l){m=l(c);if(!m)continue;l=[l.S]}else if(C(l)||l.constructor===
-String){h[l]=c[l];continue}P(c,h,l,0,l[0],m)}}this.store.set(a,h||c)}}return this};function P(a,c,b,e,d,f){a=a[d];if(e===b.length-1)c[d]=f||a;else if(a)if(a.constructor===Array)for(c=c[d]=Array(a.length),d=0;d<a.length;d++)P(a,c,b,e,d);else c=c[d]||(c[d]=z()),d=b[++e],P(a,c,b,e,d)}
-function N(a,c,b,e,d,f,g,h){if(a=a[g])if(e===c.length-1){if(a.constructor===Array){if(b[e]){for(c=0;c<a.length;c++)d.add(f,a[c],!0,!0);return}a=a.join(" ")}d.add(f,a,h,!0)}else if(a.constructor===Array)for(g=0;g<a.length;g++)N(a,c,b,e,d,f,g,h);else g=c[++e],N(a,c,b,e,d,f,g,h)};function ja(a,c){const b=z(),e=[];for(let d=0,f;d<c.length;d++){f=c[d];for(let g=0;g<f.length;g++)b[f[g]]=1}for(let d=0,f;d<a.length;d++)f=a[d],1===b[f]&&(e.push(f),b[f]=2);return e};M.prototype.search=function(a,c,b,e){b||(!c&&F(a)?(b=a,a=""):F(c)&&(b=c,c=0));let d=[];var f=[];let g,h,k,l,m,n,t=0,p;if(b){b.constructor===Array&&(b={index:b});a=b.query||a;var q=b.pluck;h=b.merge;l=q||b.field||b.index;m=this.tag&&b.tag;g=this.store&&b.enrich;k=b.suggest;p=b.T;c=b.limit||c;n=b.offset||0;c||(c=100);if(m){m.constructor!==Array&&(m=[m]);var u=[];for(let x=0,r;x<m.length;x++)if(r=m[x],r.field&&r.tag){var w=r.tag;if(w.constructor===Array)for(var A=0;A<w.length;A++)u.push(r.field,w[A]);
-else u.push(r.field,w)}else{w=Object.keys(r);for(let D=0,E,B;D<w.length;D++)if(E=w[D],B=r[E],B.constructor===Array)for(A=0;A<B.length;A++)u.push(E,B[A]);else u.push(E,B)}m=u;if(!a){e=[];if(u.length)for(f=0;f<u.length;f+=2)q=ka.call(this,u[f],u[f+1],c,n,g),d.push({field:u[f],tag:u[f+1],result:q});return e.length?Promise.all(e).then(function(x){for(let r=0;r<x.length;r++)d[r].result=x[r];return d}):d}}C(l)&&(l=[l])}l||(l=this.field);u=!e&&(this.worker||this.db)&&[];for(let x=0,r,D,E;x<l.length;x++){D=
-l[x];let B;C(D)||(B=D,D=B.field,a=B.query||a,c=B.limit||c,n=B.offset||n,k=B.suggest||k,g=this.store&&(B.enrich||g));if(e)r=e[x];else if(w=B||b,A=this.index.get(D),m&&(w.enrich=!1),u){u[x]=A.search(a,c,w);w&&g&&(w.enrich=g);continue}else r=A.search(a,c,w),w&&g&&(w.enrich=g);E=r&&r.length;if(m&&E){w=[];A=0;for(let O=0,H,ua;O<m.length;O+=2){H=this.tag.get(m[O]);if(!H)if(k)continue;else return d;if(ua=(H=H&&H.get(m[O+1]))&&H.length)A++,w.push(H);else if(!k)return d}if(A){r=ja(r,w);E=r.length;if(!E&&!k)return d;
-A--}}if(E)f[t]=D,d.push(r),t++;else if(1===l.length)return d}if(u){const x=this;return Promise.all(u).then(function(r){return r.length?x.search(a,c,b,r):r})}if(!t)return d;if(q&&(!g||!this.store))return d[0];u=[];for(let x=0,r;x<f.length;x++){r=d[x];g&&r.length&&!r[0].doc&&r.length&&(r=la.call(this,r));if(q)return r;d[x]={field:f[x],result:r}}return h?ma(d,c):p?na(d,a,this.index,this.C,p):d};
-function na(a,c,b,e,d){let f;for(let g=0,h,k,l,m;g<a.length;g++){h=a[g].result;k=a[g].field;l=b.get(k).encoder;m=e[k.indexOf(k)];l!==f&&(f=l,f.encode(c));for(let n=0;n<h.length;n++){let t="",p=G(h[n].doc,m),q=f.encode(p);for(let u=0;u<q.length;u++)t+=q[u].replace(new RegExp("("+q[u]+")","g"),d.replace("$1",p));console.log(a,b,d);h[n].T=t}}return a}
-function ma(a,c){const b=[],e=z();for(let d=0,f,g;d<a.length;d++){f=a[d];g=f.result;for(let h=0,k,l,m;h<g.length;h++)if(l=g[h],k=l.id,m=e[k])m.push(f.field);else{if(b.length===c)return b;l.field=e[k]=[f.field];b.push(l)}}return b}function ka(a,c,b,e,d){a=this.tag.get(a);if(!a)return[];if((c=(a=a&&a.get(c))&&a.length-e)&&0<c){if(c>b||e)a=a.slice(e,e+b);d&&(a=la.call(this,a));return a}}
-function la(a){const c=Array(a.length);for(let b=0,e;b<a.length;b++)e=a[b],c[b]={id:e,doc:this.store.get(e)};return c};function M(a){if(!this)return new M(a);const c=a.document||a.doc||a;var b;this.C=[];this.field=[];this.I=[];this.key=(b=c.key||c.id)&&Q(b,this.I)||"id";this.reg=(this.fastupdate=!!a.fastupdate)?new Map:new Set;this.A=(b=c.store||null)&&!0!==b&&[];this.store=b&&new Map;this.cache=(b=a.cache||null)&&new R(b);a.cache=!1;b=new Map;let e=c.index||c.field||c;C(e)&&(e=[e]);for(let d=0,f,g;d<e.length;d++)f=e[d],C(f)||(g=f,f=f.field),g=F(g)?Object.assign({},a,g):a,b.set(f,new S(g,this.reg)),g.custom?this.C[d]=
-g.custom:(this.C[d]=Q(f,this.I),g.filter&&("string"===typeof this.C[d]&&(this.C[d]=new String(this.C[d])),this.C[d].G=g.filter)),this.field[d]=f;if(this.A){a=c.store;C(a)&&(a=[a]);for(let d=0,f,g;d<a.length;d++)f=a[d],g=f.field||f,f.custom?(this.A[d]=f.custom,f.custom.S=g):(this.A[d]=Q(g,this.I),f.filter&&("string"===typeof this.A[d]&&(this.A[d]=new String(this.A[d])),this.A[d].G=f.filter))}this.index=b;this.tag=null;if(b=c.tag)if("string"===typeof b&&(b=[b]),b.length){this.tag=new Map;this.B=[];
-this.R=[];for(let d=0,f,g;d<b.length;d++){f=b[d];g=f.field||f;if(!g)throw Error("The tag field from the document descriptor is undefined.");f.custom?this.B[d]=f.custom:(this.B[d]=Q(g,this.I),f.filter&&("string"===typeof this.B[d]&&(this.B[d]=new String(this.B[d])),this.B[d].G=f.filter));this.R[d]=g;this.tag.set(g,new Map)}}}
-function Q(a,c){const b=a.split(":");let e=0;for(let d=0;d<b.length;d++)a=b[d],"]"===a[a.length-1]&&(a=a.substring(0,a.length-2))&&(c[e]=!0),a&&(b[e++]=a);e<b.length&&(b.length=e);return 1<e?b:b[0]}v=M.prototype;v.append=function(a,c){return this.add(a,c,!0)};v.update=function(a,c){return this.remove(a).add(a,c)};
-v.remove=function(a){F(a)&&(a=G(a,this.key));for(var c of this.index.values())c.remove(a,!0);if(this.reg.has(a)){if(this.tag&&!this.fastupdate)for(let b of this.tag.values())for(let e of b){c=e[0];const d=e[1],f=d.indexOf(a);-1<f&&(1<d.length?d.splice(f,1):b.delete(c))}this.store&&this.store.delete(a);this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
-v.clear=function(){for(const a of this.index.values())a.clear();if(this.tag)for(const a of this.tag.values())a.clear();this.store&&this.store.clear();return this};v.contain=function(a){return this.reg.has(a)};v.cleanup=function(){for(const a of this.index.values())a.cleanup();return this};v.get=function(a){return this.store.get(a)};v.set=function(a,c){this.store.set(a,c);return this};v.searchCache=oa;
-v.export=function(a,c,b,e,d,f){let g;"undefined"===typeof f&&(g=new Promise(k=>{f=k}));d||(d=0);e||(e=0);if(e<this.field.length){b=this.field[e];var h=this.index[b];c=this;h.export(a,c,d?b:"",e,d++,f)||(e++,c.export(a,c,b,e,1,f))}else{switch(d){case 1:c="tag";h=this.D;b=null;break;case 2:c="store";h=this.store;b=null;break;default:f();return}ia(a,this,b,c,e,d,h,f)}return g};
-v.import=function(a,c){if(c)switch(C(c)&&(c=JSON.parse(c)),a){case "tag":this.D=c;break;case "reg":this.fastupdate=!1;this.reg=c;for(let e=0,d;e<this.field.length;e++)d=this.index[this.field[e]],d.reg=c,d.fastupdate=!1;break;case "store":this.store=c;break;default:a=a.split(".");const b=a[0];a=a[1];b&&a&&this.index[b].import(a,c)}};ha(M.prototype);function oa(a,c,b){a=("object"===typeof a?""+a.query:a).toLowerCase();let e=this.cache.get(a);if(!e){e=this.search(a,c,b);if(e.then){const d=this;e.then(function(f){d.cache.set(a,f);return f})}this.cache.set(a,e)}return e}function R(a){this.limit=a&&!0!==a?a:1E3;this.cache=new Map;this.h=""}R.prototype.set=function(a,c){this.cache.set(this.h=a,c);this.cache.size>this.limit&&this.cache.delete(this.cache.keys().next().value)};
-R.prototype.get=function(a){const c=this.cache.get(a);c&&this.h!==a&&(this.cache.delete(a),this.cache.set(this.h=a,c));return c};R.prototype.remove=function(a){for(const c of this.cache){const b=c[0];c[1].includes(a)&&this.cache.delete(b)}};R.prototype.clear=function(){this.cache.clear();this.h=""};const pa={normalize:function(a){return a.toLowerCase()},dedupe:!1};const T=new Map([["b","p"],["v","f"],["w","f"],["z","s"],["x","s"],["d","t"],["n","m"],["c","k"],["g","k"],["j","k"],["q","k"],["i","e"],["y","e"],["u","o"]]);const qa=new Map([["ae","a"],["oe","o"],["sh","s"],["kh","k"],["th","t"],["pf","f"]]),ra=[/([^aeo])h(.)/g,"$1$2",/([aeo])h([^aeo]|$)/g,"$1$2",/([^0-9])\1+/g,"$1"];const sa={a:"",e:"",i:"",o:"",u:"",y:"",b:1,f:1,p:1,v:1,c:2,g:2,j:2,k:2,q:2,s:2,x:2,z:2,"\u00df":2,d:3,t:3,l:4,m:5,n:5,r:6};const ta=/[\x00-\x7F]+/g;const va=/[\x00-\x7F]+/g;const wa=/[\x00-\x7F]+/g;var xa={LatinExact:{normalize:!1,dedupe:!1},LatinDefault:pa,LatinSimple:{normalize:!0,dedupe:!0},LatinBalance:{normalize:!0,dedupe:!0,mapper:T},LatinAdvanced:{normalize:!0,dedupe:!0,mapper:T,matcher:qa,replacer:ra},LatinExtra:{normalize:!0,dedupe:!0,mapper:T,replacer:ra.concat([/(?!^)[aeo]/g,""]),matcher:qa},LatinSoundex:{normalize:!0,dedupe:!1,include:{letter:!0},finalize:function(a){for(let b=0;b<a.length;b++){var c=a[b];let e=c.charAt(0),d=sa[e];for(let f=1,g;f<c.length&&(g=c.charAt(f),"h"===g||
-"w"===g||!(g=sa[g])||g===d||(e+=g,d=g,4!==e.length));f++);a[b]=e}}},ArabicDefault:{rtl:!0,normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(ta," ")}},CjkDefault:{normalize:!1,dedupe:!0,split:"",prepare:function(a){return(""+a).replace(va,"")}},CyrillicDefault:{normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(wa," ")}}};const ya={memory:{resolution:1},performance:{resolution:6,fastupdate:!0,context:{depth:1,resolution:3}},match:{tokenize:"forward"},score:{resolution:9,context:{depth:2,resolution:9}}};z();S.prototype.add=function(a,c,b,e){if(c&&(a||0===a)){if(!e&&!b&&this.reg.has(a))return this.update(a,c);c=this.encoder.encode(c);if(e=c.length){const l=z(),m=z(),n=this.depth,t=this.resolution;for(let p=0;p<e;p++){let q=c[this.rtl?e-1-p:p];var d=q.length;if(d&&(n||!m[q])){var f=this.score?this.score(c,q,p,null,0):U(t,e,p),g="";switch(this.tokenize){case "full":if(2<d){for(f=0;f<d;f++)for(var h=d;h>f;h--){g=q.substring(f,h);var k=this.score?this.score(c,q,p,g,f):U(t,e,p,d,f);V(this,m,g,k,a,b)}break}case "reverse":if(1<
-d){for(h=d-1;0<h;h--)g=q[h]+g,k=this.score?this.score(c,q,p,g,h):U(t,e,p,d,h),V(this,m,g,k,a,b);g=""}case "forward":if(1<d){for(h=0;h<d;h++)g+=q[h],V(this,m,g,f,a,b);break}default:if(V(this,m,q,f,a,b),n&&1<e&&p<e-1)for(d=z(),g=this.P,f=q,h=Math.min(n+1,e-p),d[f]=1,k=1;k<h;k++)if((q=c[this.rtl?e-1-p-k:p+k])&&!d[q]){d[q]=1;const u=this.score?this.score(c,f,p,q,k):U(g+(e/2>g?0:1),e,p,h-1,k-1),w=this.bidirectional&&q>f;V(this,l,w?f:q,u,a,b,w?q:f)}}}}this.fastupdate||this.reg.add(a)}}return this};
-function V(a,c,b,e,d,f,g){let h=g?a.ctx:a.map,k;if(!c[b]||g&&!(k=c[b])[g])g?(c=k||(c[b]=z()),c[g]=1,(k=h.get(g))?h=k:h.set(g,h=new Map)):c[b]=1,(k=h.get(b))?h=k:h.set(b,h=[]),h=h[e]||(h[e]=[]),f&&h.includes(d)||(h.push(d),a.fastupdate&&((c=a.reg.get(d))?c.push(h):a.reg.set(d,[h])))}function U(a,c,b,e,d){return b&&1<a?c+(e||0)<=a?b+(d||0):(a-1)/(c+(e||0))*(b+(d||0))+1|0:0};function za(a,c,b){if(1===a.length)return a=a[0],a=b||a.length>c?c?a.slice(b,b+c):a.slice(b):a;let e=[];for(let d=0,f,g;d<a.length;d++)if((f=a[d])&&(g=f.length)){if(b){if(b>=g){b-=g;continue}b<g&&(f=c?f.slice(b,b+c):f.slice(b),g=f.length,b=0)}if(e.length)g>c&&(f=f.slice(0,c),g=f.length),e.push(f);else{if(g>=c)return g>c&&(f=f.slice(0,c)),f;e=[f]}c-=g;if(!c)break}return e.length?e=1<e.length?[].concat.apply([],e):e[0]:e};S.prototype.search=function(a,c,b){b||(!c&&F(a)?(b=a,a=""):F(c)&&(b=c,c=0));var e=[],d=0;if(b){a=b.query||a;c=b.limit||c;d=b.offset||0;var f=b.context;var g=b.suggest}a=this.encoder.encode(a);b=a.length;c||(c=100);if(1===b)return W.call(this,a[0],"",c,d);f=this.depth&&!1!==f;if(2===b&&f&&!g)return W.call(this,a[0],a[1],c,d);var h=0,k=0;if(1<b){var l=z();const n=[];for(let t=0,p;t<b;t++)if((p=a[t])&&!l[p]){if(g||X(this,p))n.push(p),l[p]=1;else return e;const q=p.length;h=Math.max(h,q);k=k?Math.min(k,
-q):q}a=n;b=a.length}if(!b)return e;l=0;if(1===b)return W.call(this,a[0],"",c,d);if(2===b&&f&&!g)return W.call(this,a[0],a[1],c,d);if(1<b)if(f){var m=a[0];l=1}else 9<h&&3<h/k&&a.sort(aa);for(let n,t;l<b;l++){t=a[l];m?(n=X(this,t,m),n=Aa(n,e,g,this.P),g&&!1===n&&e.length||(m=t)):(n=X(this,t,""),n=Aa(n,e,g,this.resolution));if(n)return n;if(g&&l===b-1){f=e.length;if(!f){if(m){m="";l=-1;continue}return e}if(1===f)return za(e[0],c,d)}}a:{a=e;e=this.resolution;m=a.length;b=[];f=z();for(let n=0,t,p,q,u;n<
-e;n++)for(k=0;k<m;k++)if(q=a[k],n<q.length&&(t=q[n]))for(l=0;l<t.length;l++)p=t[l],(h=f[p])?f[p]++:(h=0,f[p]=1),u=b[h]||(b[h]=[]),u.push(p);if(a=b.length)if(g){if(1<b.length)b:{g=b;a=[];e=z();m=g.length;for(h=m-1;0<=h;h--)for(m=g[h],f=m.length,k=0;k<f;k++)if(b=m[k],!e[b])if(e[b]=1,d)d--;else if(a.push(b),a.length===c){c=a;break b}c=a}else c=b[0];b=c}else{if(a<m){e=[];break a}b=b[a-1];if(c||d)if(b.length>c||d)b=b.slice(d,c+d)}e=b}return e};
-function W(a,c,b,e){return(a=X(this,a,c))&&a.length?za(a,b,e):[]}function Aa(a,c,b,e){let d=[];if(a){e=Math.min(a.length,e);for(let f=0,g;f<e;f++)(g=a[f])&&g&&(d[f]=g);if(d.length){c.push(d);return}}return!b&&d}function X(a,c,b){let e;b&&(e=a.bidirectional&&c>b);a=b?(a=a.ctx.get(e?c:b))&&a.get(e?b:c):a.map.get(c);return a};S.prototype.remove=function(a,c){const b=this.reg.size&&(this.fastupdate?this.reg.get(a):this.reg.has(a));if(b){if(this.fastupdate)for(let e=0,d;e<b.length;e++){if(d=b[e])if(2>d.length)d.pop();else{const f=d.indexOf(a);f===b.length-1?d.pop():d.splice(f,1)}}else Y(this.map,a),this.depth&&Y(this.ctx,a);c||this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
-function Y(a,c){let b=0;if(a.constructor===Array)for(let e=0,d,f;e<a.length;e++){if((d=a[e])&&d.length)if(f=d.indexOf(c),0<=f){1<d.length?(d.splice(f,1),b++):delete a[e];break}else b++}else for(let e of a){const d=e[0],f=Y(e[1],c);f?b+=f:a.delete(d)}return b};function S(a,c){if(!this)return new S(a);if(a){var b=C(a)?a:a.preset;b&&(a=Object.assign({},ya[b],a))}else a={};b=a.context||{};const e=C(a.encoder)?xa[a.encoder]:a.encode||a.encoder||pa;this.encoder=e.encode?e:"object"===typeof e?new J(e):{encode:e};let d;this.resolution=a.resolution||9;this.tokenize=d=a.tokenize||"strict";this.depth="strict"===d&&b.depth||0;this.bidirectional=!1!==b.bidirectional;this.fastupdate=!!a.fastupdate;this.score=a.score||null;d=!1;this.map=new Map;this.ctx=new Map;this.reg=
-c||(this.fastupdate?new Map:new Set);this.P=b.resolution||1;this.rtl=e.rtl||a.rtl||!1;this.cache=(d=a.cache||null)&&new R(d)}v=S.prototype;v.clear=function(){this.map.clear();this.ctx.clear();this.reg.clear();this.cache&&this.cache.clear();return this};v.append=function(a,c){return this.add(a,c,!0)};v.contain=function(a){return this.reg.has(a)};v.update=function(a,c){const b=this,e=this.remove(a);return e&&e.then?e.then(()=>b.add(a,c)):this.add(a,c)};
-function Z(a){let c=0;if(a.constructor===Array)for(let b=0,e;b<a.length;b++)(e=a[b])&&(c+=e.length);else for(const b of a){const e=b[0],d=Z(b[1]);d?c+=d:a.delete(e)}return c}v.cleanup=function(){if(!this.fastupdate)return this;Z(this.map);this.depth&&Z(this.ctx);return this};v.searchCache=oa;
-v.export=function(a,c,b,e,d,f){let g=!0;"undefined"===typeof f&&(g=new Promise(l=>{f=l}));let h,k;switch(d||(d=0)){case 0:h="reg";if(this.fastupdate){k=z();for(let l of this.reg.keys())k[l]=1}else k=this.reg;break;case 1:h="cfg";k={doc:0,opt:this.h?1:0};break;case 2:h="map";k=this.map;break;case 3:h="ctx";k=this.ctx;break;default:"undefined"===typeof b&&f&&f();return}ia(a,c||this,b,h,e,d,k,f);return g};
-v.import=function(a,c){if(c)switch(C(c)&&(c=JSON.parse(c)),a){case "cfg":this.h=!!c.opt;break;case "reg":this.fastupdate=!1;this.reg=c;break;case "map":this.map=c;break;case "ctx":this.ctx=c}};
-v.serialize=function(a=!0){if(!this.reg.size)return"";let c="",b="";for(var e of this.reg.keys())b||(b=typeof e),c+=(c?",":"")+("string"===b?'"'+e+'"':e);c="index.reg=new Set(["+c+"]);";e="";for(var d of this.map.entries()){var f=d[0],g=d[1],h="";for(let m=0,n;m<g.length;m++){n=g[m]||[""];var k="";for(var l=0;l<n.length;l++)k+=(k?",":"")+("string"===b?'"'+n[l]+'"':n[l]);k="["+k+"]";h+=(h?",":"")+k}h='["'+f+'",['+h+"]]";e+=(e?",":"")+h}e="index.map=new Map(["+e+"]);";d="";for(const m of this.ctx.entries()){f=
-m[0];g=m[1];for(const n of g.entries()){g=n[0];h=n[1];k="";for(let t=0,p;t<h.length;t++){p=h[t]||[""];l="";for(let q=0;q<p.length;q++)l+=(l?",":"")+("string"===b?'"'+p[q]+'"':p[q]);l="["+l+"]";k+=(k?",":"")+l}k='new Map([["'+g+'",['+k+"]]])";k='["'+f+'",'+k+"]";d+=(d?",":"")+k}}d="index.ctx=new Map(["+d+"]);";return a?"function inject(index){"+c+e+d+"}":c+e+d};ha(S.prototype);export default {Index:S,Charset:xa,Encoder:J,Document:M,Worker:null,Resolver:null,IndexedDB:null,Language:{}};
-export const Index=S;export const Charset=xa;export const Encoder=J;export const Document=M;export const Worker=null;export const Resolver=null;export const IndexedDB=null;export const Language={};
\ No newline at end of file
+["\u0477","\u0475"],["\u04c2","\u0436"],["\u04d1","\u0430"],["\u04d3","\u0430"],["\u04d7","\u0435"],["\u04db","\u04d9"],["\u04dd","\u0436"],["\u04df","\u0437"],["\u04e3","\u0438"],["\u04e5","\u0438"],["\u04e7","\u043e"],["\u04eb","\u04e9"],["\u04ed","\u044d"],["\u04ef","\u0443"],["\u04f1","\u0443"],["\u04f3","\u0443"],["\u04f5","\u0447"]];const ca=/[^\p{L}\p{N}]+/u,da=/(\d{3})/g,ea=/(\D)(\d{3})/g,fa=/(\d{3})(\D)/g,J="".normalize&&/[\u0300-\u036f]/g;function L(a){if(!this)return new L(...arguments);for(let c=0;c<arguments.length;c++)this.assign(arguments[c])}
+L.prototype.assign=function(a){this.normalize=B(a.normalize,!0,this.normalize);let c=a.include,b=c||a.exclude||a.split;if("object"===typeof b){let e=!c,d="";a.include||(d+="\\p{Z}");b.letter&&(d+="\\p{L}");b.number&&(d+="\\p{N}",e=!!c);b.symbol&&(d+="\\p{S}");b.punctuation&&(d+="\\p{P}");b.control&&(d+="\\p{C}");if(b=b.char)d+="object"===typeof b?b.join(""):b;try{this.split=new RegExp("["+(c?"^":"")+d+"]+","u")}catch(g){this.split=/\s+/}this.numeric=e}else{try{this.split=B(b,ca,this.split)}catch(e){this.split=
+/\s+/}this.numeric=B(this.numeric,!0)}this.prepare=B(a.prepare,null,this.prepare);this.finalize=B(a.finalize,null,this.finalize);J||(this.mapper=new Map(ba));this.rtl=a.rtl||!1;this.dedupe=B(a.dedupe,!0,this.dedupe);this.filter=B((b=a.filter)&&new Set(b),null,this.filter);this.matcher=B((b=a.matcher)&&new Map(b),null,this.matcher);this.mapper=B((b=a.mapper)&&new Map(b),null,this.mapper);this.stemmer=B((b=a.stemmer)&&new Map(b),null,this.stemmer);this.replacer=B(a.replacer,null,this.replacer);this.minlength=
+B(a.minlength,1,this.minlength);this.maxlength=B(a.maxlength,0,this.maxlength);if(this.cache=b=B(a.cache,!0,this.cache))this.J=null,this.O="number"===typeof b?b:2E5,this.F=new Map,this.H=new Map,this.D=this.h=128;this.K="";this.M=null;this.L="";this.N=null;if(this.matcher)for(const e of this.matcher.keys())this.K+=(this.K?"|":"")+e;if(this.stemmer)for(const e of this.stemmer.keys())this.L+=(this.L?"|":"")+e;return this};
+L.prototype.encode=function(a){if(this.cache&&a.length<=this.h)if(this.J){if(this.F.has(a))return this.F.get(a)}else this.J=setTimeout(ha,50,this);this.normalize&&(a="function"===typeof this.normalize?this.normalize(a):J?a.normalize("NFKD").replace(J,"").toLowerCase():a.toLowerCase());this.prepare&&(a=this.prepare(a));this.numeric&&3<a.length&&(a=a.replace(ea,"$1 $2").replace(fa,"$1 $2").replace(da,"$1 "));const c=!(this.dedupe||this.mapper||this.filter||this.matcher||this.stemmer||this.replacer);
+let b=[],e=this.split||""===this.split?a.split(this.split):a;for(let g=0,f,h;g<e.length;g++){if(!(f=h=e[g]))continue;if(f.length<this.minlength)continue;if(c){b.push(f);continue}if(this.filter&&this.filter.has(f))continue;if(this.cache&&f.length<=this.D)if(this.J){var d=this.H.get(f);if(d||""===d){d&&b.push(d);continue}}else this.J=setTimeout(ha,50,this);let k;this.stemmer&&2<f.length&&(this.N||(this.N=new RegExp("(?!^)("+this.L+")$")),f=f.replace(this.N,l=>this.stemmer.get(l)),k=1);f&&k&&(f.length<
+this.minlength||this.filter&&this.filter.has(f))&&(f="");if(f&&(this.mapper||this.dedupe&&1<f.length)){d="";for(let l=0,m="",n,t;l<f.length;l++)n=f.charAt(l),n===m&&this.dedupe||((t=this.mapper&&this.mapper.get(n))||""===t?t===m&&this.dedupe||!(m=t)||(d+=t):d+=m=n);f=d}this.matcher&&1<f.length&&(this.M||(this.M=new RegExp("("+this.K+")","g")),f=f.replace(this.M,l=>this.matcher.get(l)));if(f&&this.replacer)for(d=0;f&&d<this.replacer.length;d+=2)f=f.replace(this.replacer[d],this.replacer[d+1]);this.cache&&
+h.length<=this.D&&(this.H.set(h,f),this.H.size>this.O&&(this.H.clear(),this.D=this.D/1.1|0));f&&b.push(f)}this.finalize&&(b=this.finalize(b)||b);this.cache&&a.length<=this.h&&(this.F.set(a,b),this.F.size>this.O&&(this.F.clear(),this.h=this.h/1.1|0));return b};function ha(a){a.J=null;a.F.clear();a.H.clear()};function ia(a){M.call(a,"add");M.call(a,"append");M.call(a,"search");M.call(a,"update");M.call(a,"remove")}function M(a){this[a+"Async"]=function(){var c=arguments;const b=c[c.length-1];let e;"function"===typeof b&&(e=b,delete c[c.length-1]);c=this[a].apply(this,c);e&&(c.then?c.then(e):e(c));return c}};function ja(a,c,b,e,d,g,f,h){(e=a(b?b+"."+e:e,JSON.stringify(f)))&&e.then?e.then(function(){c.export(a,c,b,d,g+1,h)}):c.export(a,c,b,d,g+1,h)};N.prototype.add=function(a,c,b){H(a)&&(c=a,a=I(c,this.key));if(c&&(a||0===a)){if(!b&&this.reg.has(a))return this.update(a,c);for(let h=0,k;h<this.field.length;h++){k=this.C[h];var e=this.index.get(this.field[h]);if("function"===typeof k){var d=k(c);d&&e.add(a,d,!1,!0)}else if(d=k.G,!d||d(c))k.constructor===String?k=[""+k]:E(k)&&(k=[k]),O(c,k,this.I,0,e,a,k[0],b)}if(this.tag)for(e=0;e<this.B.length;e++){var g=this.B[e];d=this.tag.get(this.R[e]);let h=C();if("function"===typeof g){if(g=g(c),!g)continue}else{var f=
+g.G;if(f&&!f(c))continue;g.constructor===String&&(g=""+g);g=I(c,g)}if(d&&g){E(g)&&(g=[g]);for(let k=0,l,m;k<g.length;k++)l=g[k],h[l]||(h[l]=1,(f=d.get(l))?m=f:d.set(l,m=[]),b&&m.includes(a)||(m.push(a),this.fastupdate&&((f=this.reg.get(a))?f.push(m):this.reg.set(a,[m]))))}}if(this.store&&(!b||!this.store.has(a))){let h;if(this.A){h=C();for(let k=0,l;k<this.A.length;k++){l=this.A[k];if((b=l.G)&&!b(c))continue;let m;if("function"===typeof l){m=l(c);if(!m)continue;l=[l.S]}else if(E(l)||l.constructor===
+String){h[l]=c[l];continue}P(c,h,l,0,l[0],m)}}this.store.set(a,h||c)}}return this};function P(a,c,b,e,d,g){a=a[d];if(e===b.length-1)c[d]=g||a;else if(a)if(a.constructor===Array)for(c=c[d]=Array(a.length),d=0;d<a.length;d++)P(a,c,b,e,d);else c=c[d]||(c[d]=C()),d=b[++e],P(a,c,b,e,d)}
+function O(a,c,b,e,d,g,f,h){if(a=a[f])if(e===c.length-1){if(a.constructor===Array){if(b[e]){for(c=0;c<a.length;c++)d.add(g,a[c],!0,!0);return}a=a.join(" ")}d.add(g,a,h,!0)}else if(a.constructor===Array)for(f=0;f<a.length;f++)O(a,c,b,e,d,g,f,h);else f=c[++e],O(a,c,b,e,d,g,f,h)};function ka(a,c){const b=C(),e=[];for(let d=0,g;d<c.length;d++){g=c[d];for(let f=0;f<g.length;f++)b[g[f]]=1}for(let d=0,g;d<a.length;d++)g=a[d],1===b[g]&&(e.push(g),b[g]=2);return e};N.prototype.search=function(a,c,b,e){b||(!c&&H(a)?(b=a,a=""):H(c)&&(b=c,c=0));let d=[];var g=[];let f,h,k,l,m,n,t=0,p;if(b){b.constructor===Array&&(b={index:b});a=b.query||a;var r=b.pluck;h=b.merge;l=r||b.field||b.index;m=this.tag&&b.tag;f=this.store&&b.enrich;k=b.suggest;p=b.T;c=b.limit||c;n=b.offset||0;c||(c=100);if(m){m.constructor!==Array&&(m=[m]);var v=[];for(let w=0,q;w<m.length;w++)if(q=m[w],q.field&&q.tag){var u=q.tag;if(u.constructor===Array)for(var y=0;y<u.length;y++)v.push(q.field,u[y]);
+else v.push(q.field,u)}else{u=Object.keys(q);for(let D=0,A,z;D<u.length;D++)if(A=u[D],z=q[A],z.constructor===Array)for(y=0;y<z.length;y++)v.push(A,z[y]);else v.push(A,z)}m=v;if(!a){e=[];if(v.length)for(g=0;g<v.length;g+=2)r=la.call(this,v[g],v[g+1],c,n,f),d.push({field:v[g],tag:v[g+1],result:r});return e.length?Promise.all(e).then(function(w){for(let q=0;q<w.length;q++)d[q].result=w[q];return d}):d}}E(l)&&(l=[l])}l||(l=this.field);v=!e&&(this.worker||this.db)&&[];for(let w=0,q,D,A;w<l.length;w++){D=
+l[w];let z;E(D)||(z=D,D=z.field,a=z.query||a,c=z.limit||c,n=z.offset||n,k=z.suggest||k,f=this.store&&(z.enrich||f));if(e)q=e[w];else if(u=z||b,y=this.index.get(D),m&&(u.enrich=!1),v){v[w]=y.search(a,c,u);u&&f&&(u.enrich=f);continue}else q=y.search(a,c,u),u&&f&&(u.enrich=f);A=q&&q.length;if(m&&A){u=[];y=0;for(let G=0,F,K;G<m.length;G+=2){F=this.tag.get(m[G]);if(!F)if(k)continue;else return d;if(K=(F=F&&F.get(m[G+1]))&&F.length)y++,u.push(F);else if(!k)return d}if(y){q=ka(q,u);A=q.length;if(!A&&!k)return d;
+y--}}if(A)g[t]=D,d.push(q),t++;else if(1===l.length)return d}if(v){const w=this;return Promise.all(v).then(function(q){return q.length?w.search(a,c,b,q):q})}if(!t)return d;if(r&&(!f||!this.store))return d[0];v=[];for(let w=0,q;w<g.length;w++){q=d[w];f&&q.length&&!q[0].doc&&q.length&&(q=ma.call(this,q));if(r)return q;d[w]={field:g[w],result:q}}return h?na(d,c):p?oa(d,a,this.index,this.field,this.C,p):d};
+function oa(a,c,b,e,d,g){let f,h,k;for(let m=0,n,t,p,r,v;m<a.length;m++){n=a[m].result;t=a[m].field;r=b.get(t);p=r.encoder;k=r.tokenize;v=d[e.indexOf(t)];p!==f&&(f=p,h=f.encode(c));for(let u=0;u<n.length;u++){let y="";var l=I(n[u].doc,v);let w=f.encode(l);l=l.split(f.split);for(let q=0,D,A;q<w.length;q++){D=w[q];A=l[q];let z;for(let G=0,F;G<h.length;G++)if(F=h[G],"strict"===k){if(D===F){y+=(y?" ":"")+g.replace("$1",A);z=!0;break}}else{const K=D.indexOf(F);if(-1<K){y+=(y?" ":"")+A.substring(0,K)+g.replace("$1",
+A.substring(K,F.length))+A.substring(K+F.length);z=!0;break}}z||(y+=(y?" ":"")+l[q])}n[u].T=y}}return a}function na(a,c){const b=[],e=C();for(let d=0,g,f;d<a.length;d++){g=a[d];f=g.result;for(let h=0,k,l,m;h<f.length;h++)if(l=f[h],k=l.id,m=e[k])m.push(g.field);else{if(b.length===c)return b;l.field=e[k]=[g.field];b.push(l)}}return b}function la(a,c,b,e,d){a=this.tag.get(a);if(!a)return[];if((c=(a=a&&a.get(c))&&a.length-e)&&0<c){if(c>b||e)a=a.slice(e,e+b);d&&(a=ma.call(this,a));return a}}
+function ma(a){const c=Array(a.length);for(let b=0,e;b<a.length;b++)e=a[b],c[b]={id:e,doc:this.store.get(e)};return c};function N(a){if(!this)return new N(a);const c=a.document||a.doc||a;var b;this.C=[];this.field=[];this.I=[];this.key=(b=c.key||c.id)&&Q(b,this.I)||"id";this.reg=(this.fastupdate=!!a.fastupdate)?new Map:new Set;this.A=(b=c.store||null)&&!0!==b&&[];this.store=b&&new Map;this.cache=(b=a.cache||null)&&new R(b);a.cache=!1;b=new Map;let e=c.index||c.field||c;E(e)&&(e=[e]);for(let d=0,g,f;d<e.length;d++)g=e[d],E(g)||(f=g,g=g.field),f=H(f)?Object.assign({},a,f):a,b.set(g,new S(f,this.reg)),f.custom?this.C[d]=
+f.custom:(this.C[d]=Q(g,this.I),f.filter&&("string"===typeof this.C[d]&&(this.C[d]=new String(this.C[d])),this.C[d].G=f.filter)),this.field[d]=g;if(this.A){a=c.store;E(a)&&(a=[a]);for(let d=0,g,f;d<a.length;d++)g=a[d],f=g.field||g,g.custom?(this.A[d]=g.custom,g.custom.S=f):(this.A[d]=Q(f,this.I),g.filter&&("string"===typeof this.A[d]&&(this.A[d]=new String(this.A[d])),this.A[d].G=g.filter))}this.index=b;this.tag=null;if(b=c.tag)if("string"===typeof b&&(b=[b]),b.length){this.tag=new Map;this.B=[];
+this.R=[];for(let d=0,g,f;d<b.length;d++){g=b[d];f=g.field||g;if(!f)throw Error("The tag field from the document descriptor is undefined.");g.custom?this.B[d]=g.custom:(this.B[d]=Q(f,this.I),g.filter&&("string"===typeof this.B[d]&&(this.B[d]=new String(this.B[d])),this.B[d].G=g.filter));this.R[d]=f;this.tag.set(f,new Map)}}}
+function Q(a,c){const b=a.split(":");let e=0;for(let d=0;d<b.length;d++)a=b[d],"]"===a[a.length-1]&&(a=a.substring(0,a.length-2))&&(c[e]=!0),a&&(b[e++]=a);e<b.length&&(b.length=e);return 1<e?b:b[0]}x=N.prototype;x.append=function(a,c){return this.add(a,c,!0)};x.update=function(a,c){return this.remove(a).add(a,c)};
+x.remove=function(a){H(a)&&(a=I(a,this.key));for(var c of this.index.values())c.remove(a,!0);if(this.reg.has(a)){if(this.tag&&!this.fastupdate)for(let b of this.tag.values())for(let e of b){c=e[0];const d=e[1],g=d.indexOf(a);-1<g&&(1<d.length?d.splice(g,1):b.delete(c))}this.store&&this.store.delete(a);this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
+x.clear=function(){for(const a of this.index.values())a.clear();if(this.tag)for(const a of this.tag.values())a.clear();this.store&&this.store.clear();return this};x.contain=function(a){return this.reg.has(a)};x.cleanup=function(){for(const a of this.index.values())a.cleanup();return this};x.get=function(a){return this.store.get(a)};x.set=function(a,c){this.store.set(a,c);return this};x.searchCache=pa;
+x.export=function(a,c,b,e,d,g){let f;"undefined"===typeof g&&(f=new Promise(k=>{g=k}));d||(d=0);e||(e=0);if(e<this.field.length){b=this.field[e];var h=this.index[b];c=this;h.export(a,c,d?b:"",e,d++,g)||(e++,c.export(a,c,b,e,1,g))}else{switch(d){case 1:c="tag";h=this.D;b=null;break;case 2:c="store";h=this.store;b=null;break;default:g();return}ja(a,this,b,c,e,d,h,g)}return f};
+x.import=function(a,c){if(c)switch(E(c)&&(c=JSON.parse(c)),a){case "tag":this.D=c;break;case "reg":this.fastupdate=!1;this.reg=c;for(let e=0,d;e<this.field.length;e++)d=this.index[this.field[e]],d.reg=c,d.fastupdate=!1;break;case "store":this.store=c;break;default:a=a.split(".");const b=a[0];a=a[1];b&&a&&this.index[b].import(a,c)}};ia(N.prototype);function pa(a,c,b){a=("object"===typeof a?""+a.query:a).toLowerCase();let e=this.cache.get(a);if(!e){e=this.search(a,c,b);if(e.then){const d=this;e.then(function(g){d.cache.set(a,g);return g})}this.cache.set(a,e)}return e}function R(a){this.limit=a&&!0!==a?a:1E3;this.cache=new Map;this.h=""}R.prototype.set=function(a,c){this.cache.set(this.h=a,c);this.cache.size>this.limit&&this.cache.delete(this.cache.keys().next().value)};
+R.prototype.get=function(a){const c=this.cache.get(a);c&&this.h!==a&&(this.cache.delete(a),this.cache.set(this.h=a,c));return c};R.prototype.remove=function(a){for(const c of this.cache){const b=c[0];c[1].includes(a)&&this.cache.delete(b)}};R.prototype.clear=function(){this.cache.clear();this.h=""};const qa={normalize:function(a){return a.toLowerCase()},dedupe:!1};const T=new Map([["b","p"],["v","f"],["w","f"],["z","s"],["x","s"],["d","t"],["n","m"],["c","k"],["g","k"],["j","k"],["q","k"],["i","e"],["y","e"],["u","o"]]);const ra=new Map([["ae","a"],["oe","o"],["sh","s"],["kh","k"],["th","t"],["pf","f"]]),sa=[/([^aeo])h(.)/g,"$1$2",/([aeo])h([^aeo]|$)/g,"$1$2",/([^0-9])\1+/g,"$1"];const ta={a:"",e:"",i:"",o:"",u:"",y:"",b:1,f:1,p:1,v:1,c:2,g:2,j:2,k:2,q:2,s:2,x:2,z:2,"\u00df":2,d:3,t:3,l:4,m:5,n:5,r:6};const ua=/[\x00-\x7F]+/g;const va=/[\x00-\x7F]+/g;const wa=/[\x00-\x7F]+/g;var xa={LatinExact:{normalize:!1,dedupe:!1},LatinDefault:qa,LatinSimple:{normalize:!0,dedupe:!0},LatinBalance:{normalize:!0,dedupe:!0,mapper:T},LatinAdvanced:{normalize:!0,dedupe:!0,mapper:T,matcher:ra,replacer:sa},LatinExtra:{normalize:!0,dedupe:!0,mapper:T,replacer:sa.concat([/(?!^)[aeo]/g,""]),matcher:ra},LatinSoundex:{normalize:!0,dedupe:!1,include:{letter:!0},finalize:function(a){for(let b=0;b<a.length;b++){var c=a[b];let e=c.charAt(0),d=ta[e];for(let g=1,f;g<c.length&&(f=c.charAt(g),"h"===f||
+"w"===f||!(f=ta[f])||f===d||(e+=f,d=f,4!==e.length));g++);a[b]=e}}},ArabicDefault:{rtl:!0,normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(ua," ")}},CjkDefault:{normalize:!1,dedupe:!0,split:"",prepare:function(a){return(""+a).replace(va,"")}},CyrillicDefault:{normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(wa," ")}}};const ya={memory:{resolution:1},performance:{resolution:6,fastupdate:!0,context:{depth:1,resolution:3}},match:{tokenize:"forward"},score:{resolution:9,context:{depth:2,resolution:9}}};C();S.prototype.add=function(a,c,b,e){if(c&&(a||0===a)){if(!e&&!b&&this.reg.has(a))return this.update(a,c);c=this.encoder.encode(c);if(e=c.length){const l=C(),m=C(),n=this.depth,t=this.resolution;for(let p=0;p<e;p++){let r=c[this.rtl?e-1-p:p];var d=r.length;if(d&&(n||!m[r])){var g=this.score?this.score(c,r,p,null,0):U(t,e,p),f="";switch(this.tokenize){case "full":if(2<d){for(g=0;g<d;g++)for(var h=d;h>g;h--){f=r.substring(g,h);var k=this.score?this.score(c,r,p,f,g):U(t,e,p,d,g);V(this,m,f,k,a,b)}break}case "reverse":if(1<
+d){for(h=d-1;0<h;h--)f=r[h]+f,k=this.score?this.score(c,r,p,f,h):U(t,e,p,d,h),V(this,m,f,k,a,b);f=""}case "forward":if(1<d){for(h=0;h<d;h++)f+=r[h],V(this,m,f,g,a,b);break}default:if(V(this,m,r,g,a,b),n&&1<e&&p<e-1)for(d=C(),f=this.P,g=r,h=Math.min(n+1,e-p),d[g]=1,k=1;k<h;k++)if((r=c[this.rtl?e-1-p-k:p+k])&&!d[r]){d[r]=1;const v=this.score?this.score(c,g,p,r,k):U(f+(e/2>f?0:1),e,p,h-1,k-1),u=this.bidirectional&&r>g;V(this,l,u?g:r,v,a,b,u?r:g)}}}}this.fastupdate||this.reg.add(a)}}return this};
+function V(a,c,b,e,d,g,f){let h=f?a.ctx:a.map,k;if(!c[b]||f&&!(k=c[b])[f])f?(c=k||(c[b]=C()),c[f]=1,(k=h.get(f))?h=k:h.set(f,h=new Map)):c[b]=1,(k=h.get(b))?h=k:h.set(b,h=[]),h=h[e]||(h[e]=[]),g&&h.includes(d)||(h.push(d),a.fastupdate&&((c=a.reg.get(d))?c.push(h):a.reg.set(d,[h])))}function U(a,c,b,e,d){return b&&1<a?c+(e||0)<=a?b+(d||0):(a-1)/(c+(e||0))*(b+(d||0))+1|0:0};function za(a,c,b){if(1===a.length)return a=a[0],a=b||a.length>c?c?a.slice(b,b+c):a.slice(b):a;let e=[];for(let d=0,g,f;d<a.length;d++)if((g=a[d])&&(f=g.length)){if(b){if(b>=f){b-=f;continue}b<f&&(g=c?g.slice(b,b+c):g.slice(b),f=g.length,b=0)}if(e.length)f>c&&(g=g.slice(0,c),f=g.length),e.push(g);else{if(f>=c)return f>c&&(g=g.slice(0,c)),g;e=[g]}c-=f;if(!c)break}return e.length?e=1<e.length?[].concat.apply([],e):e[0]:e};S.prototype.search=function(a,c,b){b||(!c&&H(a)?(b=a,a=""):H(c)&&(b=c,c=0));var e=[],d=0;if(b){a=b.query||a;c=b.limit||c;d=b.offset||0;var g=b.context;var f=b.suggest}a=this.encoder.encode(a);b=a.length;c||(c=100);if(1===b)return W.call(this,a[0],"",c,d);g=this.depth&&!1!==g;if(2===b&&g&&!f)return W.call(this,a[0],a[1],c,d);var h=0,k=0;if(1<b){var l=C();const n=[];for(let t=0,p;t<b;t++)if((p=a[t])&&!l[p]){if(f||X(this,p))n.push(p),l[p]=1;else return e;const r=p.length;h=Math.max(h,r);k=k?Math.min(k,
+r):r}a=n;b=a.length}if(!b)return e;l=0;if(1===b)return W.call(this,a[0],"",c,d);if(2===b&&g&&!f)return W.call(this,a[0],a[1],c,d);if(1<b)if(g){var m=a[0];l=1}else 9<h&&3<h/k&&a.sort(aa);for(let n,t;l<b;l++){t=a[l];m?(n=X(this,t,m),n=Aa(n,e,f,this.P),f&&!1===n&&e.length||(m=t)):(n=X(this,t,""),n=Aa(n,e,f,this.resolution));if(n)return n;if(f&&l===b-1){g=e.length;if(!g){if(m){m="";l=-1;continue}return e}if(1===g)return za(e[0],c,d)}}a:{a=e;e=this.resolution;m=f;b=a.length;f=[];g=C();for(let n=0,t,p,
+r,v;n<e;n++)for(k=0;k<b;k++)if(r=a[k],n<r.length&&(t=r[n]))for(l=0;l<t.length;l++)p=t[l],(h=g[p])?g[p]++:(h=0,g[p]=1),v=f[h]||(f[h]=[]),v.push(p);if(a=f.length)if(m){if(1<f.length)b:for(a=[],e=C(),m=f.length,h=m-1;0<=h;h--)for(m=f[h],g=m.length,k=0;k<g;k++){if(b=m[k],!e[b])if(e[b]=1,d)d--;else if(a.push(b),a.length===c)break b}else a=(f=f[0]).length>c||d?f.slice(d,c+d):f;f=a}else{if(a<b){e=[];break a}f=f[a-1];if(c||d)if(f.length>c||d)f=f.slice(d,c+d)}e=f}return e};
+function W(a,c,b,e){return(a=X(this,a,c))&&a.length?za(a,b,e):[]}function Aa(a,c,b,e){let d=[];if(a){e=Math.min(a.length,e);for(let g=0,f;g<e;g++)(f=a[g])&&f&&(d[g]=f);if(d.length){c.push(d);return}}return!b&&d}function X(a,c,b){let e;b&&(e=a.bidirectional&&c>b);a=b?(a=a.ctx.get(e?c:b))&&a.get(e?b:c):a.map.get(c);return a};S.prototype.remove=function(a,c){const b=this.reg.size&&(this.fastupdate?this.reg.get(a):this.reg.has(a));if(b){if(this.fastupdate)for(let e=0,d;e<b.length;e++){if(d=b[e])if(2>d.length)d.pop();else{const g=d.indexOf(a);g===b.length-1?d.pop():d.splice(g,1)}}else Y(this.map,a),this.depth&&Y(this.ctx,a);c||this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
+function Y(a,c){let b=0;if(a.constructor===Array)for(let e=0,d,g;e<a.length;e++){if((d=a[e])&&d.length)if(g=d.indexOf(c),0<=g){1<d.length?(d.splice(g,1),b++):delete a[e];break}else b++}else for(let e of a){const d=e[0],g=Y(e[1],c);g?b+=g:a.delete(d)}return b};function S(a,c){if(!this)return new S(a);if(a){var b=E(a)?a:a.preset;b&&(a=Object.assign({},ya[b],a))}else a={};b=a.context||{};const e=E(a.encoder)?xa[a.encoder]:a.encode||a.encoder||qa;this.encoder=e.encode?e:"object"===typeof e?new L(e):{encode:e};let d;this.resolution=a.resolution||9;this.tokenize=d=a.tokenize||"strict";this.depth="strict"===d&&b.depth||0;this.bidirectional=!1!==b.bidirectional;this.fastupdate=!!a.fastupdate;this.score=a.score||null;d=!1;this.map=new Map;this.ctx=new Map;this.reg=
+c||(this.fastupdate?new Map:new Set);this.P=b.resolution||1;this.rtl=e.rtl||a.rtl||!1;this.cache=(d=a.cache||null)&&new R(d)}x=S.prototype;x.clear=function(){this.map.clear();this.ctx.clear();this.reg.clear();this.cache&&this.cache.clear();return this};x.append=function(a,c){return this.add(a,c,!0)};x.contain=function(a){return this.reg.has(a)};x.update=function(a,c){const b=this,e=this.remove(a);return e&&e.then?e.then(()=>b.add(a,c)):this.add(a,c)};
+function Z(a){let c=0;if(a.constructor===Array)for(let b=0,e;b<a.length;b++)(e=a[b])&&(c+=e.length);else for(const b of a){const e=b[0],d=Z(b[1]);d?c+=d:a.delete(e)}return c}x.cleanup=function(){if(!this.fastupdate)return this;Z(this.map);this.depth&&Z(this.ctx);return this};x.searchCache=pa;
+x.export=function(a,c,b,e,d,g){let f=!0;"undefined"===typeof g&&(f=new Promise(l=>{g=l}));let h,k;switch(d||(d=0)){case 0:h="reg";if(this.fastupdate){k=C();for(let l of this.reg.keys())k[l]=1}else k=this.reg;break;case 1:h="cfg";k={doc:0,opt:this.h?1:0};break;case 2:h="map";k=this.map;break;case 3:h="ctx";k=this.ctx;break;default:"undefined"===typeof b&&g&&g();return}ja(a,c||this,b,h,e,d,k,g);return f};
+x.import=function(a,c){if(c)switch(E(c)&&(c=JSON.parse(c)),a){case "cfg":this.h=!!c.opt;break;case "reg":this.fastupdate=!1;this.reg=c;break;case "map":this.map=c;break;case "ctx":this.ctx=c}};
+x.serialize=function(a=!0){if(!this.reg.size)return"";let c="",b="";for(var e of this.reg.keys())b||(b=typeof e),c+=(c?",":"")+("string"===b?'"'+e+'"':e);c="index.reg=new Set(["+c+"]);";e="";for(var d of this.map.entries()){var g=d[0],f=d[1],h="";for(let m=0,n;m<f.length;m++){n=f[m]||[""];var k="";for(var l=0;l<n.length;l++)k+=(k?",":"")+("string"===b?'"'+n[l]+'"':n[l]);k="["+k+"]";h+=(h?",":"")+k}h='["'+g+'",['+h+"]]";e+=(e?",":"")+h}e="index.map=new Map(["+e+"]);";d="";for(const m of this.ctx.entries()){g=
+m[0];f=m[1];for(const n of f.entries()){f=n[0];h=n[1];k="";for(let t=0,p;t<h.length;t++){p=h[t]||[""];l="";for(let r=0;r<p.length;r++)l+=(l?",":"")+("string"===b?'"'+p[r]+'"':p[r]);l="["+l+"]";k+=(k?",":"")+l}k='new Map([["'+f+'",['+k+"]]])";k='["'+g+'",'+k+"]";d+=(d?",":"")+k}}d="index.ctx=new Map(["+d+"]);";return a?"function inject(index){"+c+e+d+"}":c+e+d};ia(S.prototype);export default {Index:S,Charset:xa,Encoder:L,Document:N,Worker:null,Resolver:null,IndexedDB:null,Language:{}};
+export const Index=S;export const Charset=xa;export const Encoder=L;export const Document=N;export const Worker=null;export const Resolver=null;export const IndexedDB=null;export const Language={};
\ No newline at end of file
diff --git a/dist/flexsearch.es5.debug.js b/dist/flexsearch.es5.debug.js
index cbb2237..b23dfde 100644
--- a/dist/flexsearch.es5.debug.js
+++ b/dist/flexsearch.es5.debug.js
@@ -6,14 +6,14 @@
  * https://github.com/nextapps-de/flexsearch
  */
 (function _f(self){'use strict';if(typeof module!=='undefined')self=module;else if(typeof process !== 'undefined')self=process;self._factory=_f;
-var t;
+var v;
 function aa(a) {
   var b = 0;
   return function() {
     return b < a.length ? {done:!1, value:a[b++]} : {done:!0};
   };
 }
-function w(a) {
+function y(a) {
   var b = "undefined" != typeof Symbol && Symbol.iterator && a[Symbol.iterator];
   if (b) {
     return b.call(a);
@@ -40,11 +40,11 @@ function ca(a) {
   }
   throw Error("Cannot find global object");
 }
-var B = ca(this);
-function C(a, b) {
+var C = ca(this);
+function E(a, b) {
   if (b) {
     a: {
-      var c = B;
+      var c = C;
       a = a.split(".");
       for (var d = 0; d < a.length - 1; d++) {
         var e = a[d];
@@ -207,7 +207,7 @@ function ra(a) {
 function I(a) {
   return ra(new pa(new ma(a)));
 }
-C("Symbol", function(a) {
+E("Symbol", function(a) {
   function b(g) {
     if (this instanceof b) {
       throw new TypeError("Symbol is not a constructor");
@@ -227,13 +227,13 @@ C("Symbol", function(a) {
   var d = "jscomp_symbol_" + (1E9 * Math.random() >>> 0) + "_", e = 0;
   return b;
 });
-C("Symbol.iterator", function(a) {
+E("Symbol.iterator", function(a) {
   if (a) {
     return a;
   }
   a = Symbol("Symbol.iterator");
   for (var b = "Array Int8Array Uint8Array Uint8ClampedArray Int16Array Uint16Array Int32Array Uint32Array Float32Array Float64Array".split(" "), c = 0; c < b.length; c++) {
-    var d = B[b[c]];
+    var d = C[b[c]];
     "function" === typeof d && "function" != typeof d.prototype[a] && ba(d.prototype, a, {configurable:!0, writable:!0, value:function() {
       return sa(aa(this));
     }});
@@ -247,7 +247,7 @@ function sa(a) {
   };
   return a;
 }
-C("Promise", function(a) {
+E("Promise", function(a) {
   function b(f) {
     this.A = 0;
     this.B = void 0;
@@ -281,7 +281,7 @@ C("Promise", function(a) {
     }
     this.h.push(f);
   };
-  var e = B.setTimeout;
+  var e = C.setTimeout;
   c.prototype.B = function(f) {
     e(f, 0);
   };
@@ -367,7 +367,7 @@ C("Promise", function(a) {
     var f = this;
     e(function() {
       if (f.fa()) {
-        var h = B.console;
+        var h = C.console;
         "undefined" !== typeof h && h.error(f.B);
       }
     }, 1);
@@ -376,11 +376,11 @@ C("Promise", function(a) {
     if (this.L) {
       return !1;
     }
-    var f = B.CustomEvent, h = B.Event, k = B.dispatchEvent;
+    var f = C.CustomEvent, h = C.Event, k = C.dispatchEvent;
     if ("undefined" === typeof k) {
       return !0;
     }
-    "function" === typeof f ? f = new f("unhandledrejection", {cancelable:!0}) : "function" === typeof h ? f = new h("unhandledrejection", {cancelable:!0}) : (f = B.document.createEvent("CustomEvent"), f.initCustomEvent("unhandledrejection", !1, !0, f));
+    "function" === typeof f ? f = new f("unhandledrejection", {cancelable:!0}) : "function" === typeof h ? f = new h("unhandledrejection", {cancelable:!0}) : (f = C.document.createEvent("CustomEvent"), f.initCustomEvent("unhandledrejection", !1, !0, f));
     f.promise = this;
     f.reason = this.B;
     return k(f);
@@ -451,13 +451,13 @@ C("Promise", function(a) {
   };
   b.race = function(f) {
     return new b(function(h, k) {
-      for (var l = w(f), m = l.next(); !m.done; m = l.next()) {
+      for (var l = y(f), m = l.next(); !m.done; m = l.next()) {
         d(m.value).V(h, k);
       }
     });
   };
   b.all = function(f) {
-    var h = w(f), k = h.next();
+    var h = y(f), k = h.next();
     return k.done ? d([]) : new b(function(l, m) {
       function n(r) {
         return function(u) {
@@ -489,7 +489,7 @@ function ta(a, b) {
   };
   return e;
 }
-C("Array.prototype.values", function(a) {
+E("Array.prototype.values", function(a) {
   return a ? a : function() {
     return ta(this, function(b, c) {
       return c;
@@ -499,11 +499,11 @@ C("Array.prototype.values", function(a) {
 function J(a, b) {
   return Object.prototype.hasOwnProperty.call(a, b);
 }
-C("WeakMap", function(a) {
+E("WeakMap", function(a) {
   function b(k) {
     this.h = (h += Math.random() + 1).toString();
     if (k) {
-      k = w(k);
+      k = y(k);
       for (var l; !(l = k.next()).done;) {
         l = l.value, this.set(l[0], l[1]);
       }
@@ -576,7 +576,7 @@ C("WeakMap", function(a) {
   };
   return b;
 });
-C("Map", function(a) {
+E("Map", function(a) {
   function b() {
     var h = {};
     return h.K = h.next = h.head = h;
@@ -615,7 +615,7 @@ C("Map", function(a) {
     this[1] = b();
     this.size = 0;
     if (h) {
-      h = w(h);
+      h = y(h);
       for (var k; !(k = h.next()).done;) {
         k = k.value, this.set(k[0], k[1]);
       }
@@ -626,7 +626,7 @@ C("Map", function(a) {
       return !1;
     }
     try {
-      var h = Object.seal({x:4}), k = new a(w([[h, "s"]]));
+      var h = Object.seal({x:4}), k = new a(y([[h, "s"]]));
       if ("s" != k.get(h) || 1 != k.size || k.get({x:4}) || k.set({x:4}, "t") != k || 2 != k.size) {
         return !1;
       }
@@ -689,18 +689,18 @@ C("Map", function(a) {
   var f = 0;
   return e;
 });
-C("Array.prototype.keys", function(a) {
+E("Array.prototype.keys", function(a) {
   return a ? a : function() {
     return ta(this, function(b) {
       return b;
     });
   };
 });
-C("Set", function(a) {
+E("Set", function(a) {
   function b(c) {
     this.h = new Map();
     if (c) {
-      c = w(c);
+      c = y(c);
       for (var d; !(d = c.next()).done;) {
         this.add(d.value);
       }
@@ -712,7 +712,7 @@ C("Set", function(a) {
       return !1;
     }
     try {
-      var c = Object.seal({x:4}), d = new a(w([c]));
+      var c = Object.seal({x:4}), d = new a(y([c]));
       if (!d.has(c) || 1 != d.size || d.add(c) != d || 1 != d.size || d.add({x:4}) != d || 2 != d.size) {
         return !1;
       }
@@ -762,19 +762,19 @@ C("Set", function(a) {
   };
   return b;
 });
-C("Array.prototype.entries", function(a) {
+E("Array.prototype.entries", function(a) {
   return a ? a : function() {
     return ta(this, function(b, c) {
       return [b, c];
     });
   };
 });
-C("Object.is", function(a) {
+E("Object.is", function(a) {
   return a ? a : function(b, c) {
     return b === c ? 0 !== b || 1 / b === 1 / c : b !== b && c !== c;
   };
 });
-C("Array.prototype.includes", function(a) {
+E("Array.prototype.includes", function(a) {
   return a ? a : function(b, c) {
     var d = this;
     d instanceof String && (d = String(d));
@@ -789,7 +789,7 @@ C("Array.prototype.includes", function(a) {
     return !1;
   };
 });
-C("String.prototype.includes", function(a) {
+E("String.prototype.includes", function(a) {
   return a ? a : function(b, c) {
     if (null == this) {
       throw new TypeError("The 'this' value for String.prototype.includes must not be null or undefined");
@@ -811,10 +811,10 @@ var ua = "function" == typeof Object.assign ? Object.assign : function(a, b) {
   }
   return a;
 };
-C("Object.assign", function(a) {
+E("Object.assign", function(a) {
   return a || ua;
 });
-C("Array.prototype.flat", function(a) {
+E("Array.prototype.flat", function(a) {
   return a ? a : function(b) {
     b = void 0 === b ? 1 : b;
     var c = [];
@@ -841,7 +841,7 @@ function L(a, b, c) {
           }
           if (b === Map) {
             b = new Map(c);
-            d = w(a);
+            d = y(a);
             for (e = d.next(); !e.done; e = d.next()) {
               e = e.value, b.set(e[0], e[1]);
             }
@@ -849,7 +849,7 @@ function L(a, b, c) {
           }
           if (b === Set) {
             b = new Set(c);
-            d = w(a.values());
+            d = y(a.values());
             for (e = d.next(); !e.done; e = d.next()) {
               b.add(e.value);
             }
@@ -877,7 +877,7 @@ function O(a) {
 }
 function wa(a) {
   var b = [];
-  a = w(a.keys());
+  a = y(a.keys());
   for (var c = a.next(); !c.done; c = a.next()) {
     b.push(c.value);
   }
@@ -907,26 +907,26 @@ function ya(a) {
 ["\u02b2", "j"], ["\u02b3", "r"], ["\u02b4", "\u0279"], ["\u02b5", "\u027b"], ["\u02b6", "\u0281"], ["\u02b7", "w"], ["\u02b8", "y"], ["\u02e0", "\u0263"], ["\u02e1", "l"], ["\u02e2", "s"], ["\u02e3", "x"], ["\u02e4", "\u0295"], ["\u0390", "\u03b9"], ["\u03ac", "\u03b1"], ["\u03ad", "\u03b5"], ["\u03ae", "\u03b7"], ["\u03af", "\u03b9"], ["\u03b0", "\u03c5"], ["\u03ca", "\u03b9"], ["\u03cb", "\u03c5"], ["\u03cc", "\u03bf"], ["\u03cd", "\u03c5"], ["\u03ce", "\u03c9"], ["\u03d0", "\u03b2"], ["\u03d1", 
 "\u03b8"], ["\u03d2", "\u03a5"], ["\u03d3", "\u03a5"], ["\u03d4", "\u03a5"], ["\u03d5", "\u03c6"], ["\u03d6", "\u03c0"], ["\u03f0", "\u03ba"], ["\u03f1", "\u03c1"], ["\u03f2", "\u03c2"], ["\u03f5", "\u03b5"], ["\u0439", "\u0438"], ["\u0450", "\u0435"], ["\u0451", "\u0435"], ["\u0453", "\u0433"], ["\u0457", "\u0456"], ["\u045c", "\u043a"], ["\u045d", "\u0438"], ["\u045e", "\u0443"], ["\u0477", "\u0475"], ["\u04c2", "\u0436"], ["\u04d1", "\u0430"], ["\u04d3", "\u0430"], ["\u04d7", "\u0435"], ["\u04db", 
 "\u04d9"], ["\u04dd", "\u0436"], ["\u04df", "\u0437"], ["\u04e3", "\u0438"], ["\u04e5", "\u0438"], ["\u04e7", "\u043e"], ["\u04eb", "\u04e9"], ["\u04ed", "\u044d"], ["\u04ef", "\u0443"], ["\u04f1", "\u0443"], ["\u04f3", "\u0443"], ["\u04f5", "\u0447"]];
-var Aa = /[^\p{L}\p{N}]+/u, Ba = /(\d{3})/g, Ca = /(\D)(\d{3})/g, Da = /(\d{3})(\D)/g, Ea = "".normalize && /[\u0300-\u036f]/g;
-function Fa(a) {
+var Aa = /[^\p{L}\p{N}]+/u, Ba = /(\d{3})/g, Ca = /(\D)(\d{3})/g, Ea = /(\d{3})(\D)/g, Fa = "".normalize && /[\u0300-\u036f]/g;
+function Ga(a) {
   if (!this) {
     var b = Function.prototype.bind, c = b.apply, d = [null], e = d.concat;
     if (arguments instanceof Array) {
       var g = arguments;
     } else {
-      g = w(arguments);
+      g = y(arguments);
       for (var f, h = []; !(f = g.next()).done;) {
         h.push(f.value);
       }
       g = h;
     }
-    return new (c.call(b, Fa, e.call(d, g)))();
+    return new (c.call(b, Ga, e.call(d, g)))();
   }
   for (b = 0; b < arguments.length; b++) {
     this.assign(arguments[b]);
   }
 }
-Fa.prototype.assign = function(a) {
+Ga.prototype.assign = function(a) {
   this.normalize = L(a.normalize, !0, this.normalize);
   var b = a.include, c = b || a.exclude || a.split;
   if ("object" === typeof c) {
@@ -956,7 +956,7 @@ Fa.prototype.assign = function(a) {
   }
   this.prepare = L(a.prepare, null, this.prepare);
   this.finalize = L(a.finalize, null, this.finalize);
-  Ea || (this.mapper = new Map(za));
+  Fa || (this.mapper = new Map(za));
   this.rtl = a.rtl || !1;
   this.dedupe = L(a.dedupe, !0, this.dedupe);
   this.filter = L((c = a.filter) && new Set(c), null, this.filter);
@@ -974,18 +974,18 @@ Fa.prototype.assign = function(a) {
   this.C = "";
   this.G = null;
   if (this.matcher) {
-    for (a = w(this.matcher.keys()), b = a.next(); !b.done; b = a.next()) {
+    for (a = y(this.matcher.keys()), b = a.next(); !b.done; b = a.next()) {
       this.B += (this.B ? "|" : "") + b.value;
     }
   }
   if (this.stemmer) {
-    for (a = w(this.stemmer.keys()), b = a.next(); !b.done; b = a.next()) {
+    for (a = y(this.stemmer.keys()), b = a.next(); !b.done; b = a.next()) {
       this.C += (this.C ? "|" : "") + b.value;
     }
   }
   return this;
 };
-Fa.prototype.encode = function(a) {
+Ga.prototype.encode = function(a) {
   var b = this;
   if (this.cache && a.length <= this.h) {
     if (this.U) {
@@ -993,12 +993,12 @@ Fa.prototype.encode = function(a) {
         return this.N.get(a);
       }
     } else {
-      this.U = setTimeout(Ga, 50, this);
+      this.U = setTimeout(Ha, 50, this);
     }
   }
-  this.normalize && (a = "function" === typeof this.normalize ? this.normalize(a) : Ea ? a.normalize("NFKD").replace(Ea, "").toLowerCase() : a.toLowerCase());
+  this.normalize && (a = "function" === typeof this.normalize ? this.normalize(a) : Fa ? a.normalize("NFKD").replace(Fa, "").toLowerCase() : a.toLowerCase());
   this.prepare && (a = this.prepare(a));
-  this.numeric && 3 < a.length && (a = a.replace(Ca, "$1 $2").replace(Da, "$1 $2").replace(Ba, "$1 "));
+  this.numeric && 3 < a.length && (a = a.replace(Ca, "$1 $2").replace(Ea, "$1 $2").replace(Ba, "$1 "));
   for (var c = !(this.dedupe || this.mapper || this.filter || this.matcher || this.stemmer || this.replacer), d = [], e = this.split || "" === this.split ? a.split(this.split) : a, g = 0, f = void 0, h = void 0; g < e.length; g++) {
     if ((f = h = e[g]) && !(f.length < this.minlength)) {
       if (c) {
@@ -1013,7 +1013,7 @@ Fa.prototype.encode = function(a) {
                 continue;
               }
             } else {
-              this.U = setTimeout(Ga, 50, this);
+              this.U = setTimeout(Ha, 50, this);
             }
           }
           k = void 0;
@@ -1046,12 +1046,12 @@ Fa.prototype.encode = function(a) {
   this.cache && a.length <= this.h && (this.N.set(a, d), this.N.size > this.L && (this.N.clear(), this.h = this.h / 1.1 | 0));
   return d;
 };
-function Ga(a) {
+function Ha(a) {
   a.U = null;
   a.N.clear();
   a.S.clear();
 }
-;function Ha(a) {
+;function Ia(a) {
   var b, c, d, e, g, f, h, k;
   return I(function(l) {
     a = a.data;
@@ -1071,8 +1071,8 @@ function Ga(a) {
     l.h = 0;
   });
 }
-;var Ia = 0;
-function Ja(a) {
+;var Ja = 0;
+function Ka(a) {
   function b(f) {
     function h(k) {
       k = k.data || k;
@@ -1085,10 +1085,10 @@ function Ja(a) {
       d ? this.worker.on("message", h) : this.worker.onmessage = h;
       if (a.config) {
         return new Promise(function(k) {
-          e.h[++Ia] = function() {
+          e.h[++Ja] = function() {
             k(e);
           };
-          e.worker.postMessage({id:Ia, task:"init", factory:c, options:a});
+          e.worker.postMessage({id:Ja, task:"init", factory:c, options:a});
         });
       }
       this.worker.postMessage({task:"init", factory:c, options:a});
@@ -1097,22 +1097,22 @@ function Ja(a) {
   }
   a = void 0 === a ? {} : a;
   if (!this) {
-    return new Ja(a);
+    return new Ka(a);
   }
   var c = "undefined" !== typeof self ? self._factory : "undefined" !== typeof window ? window._factory : null;
   c && (c = c.toString());
-  var d = "undefined" === typeof window, e = this, g = Ka(c, d, a.worker);
+  var d = "undefined" === typeof window, e = this, g = La(c, d, a.worker);
   return g.then ? g.then(function(f) {
     return b.call(e, f);
   }) : b.call(this, g);
 }
-La("add");
-La("append");
-La("search");
-La("update");
-La("remove");
-function La(a) {
-  Ja.prototype[a] = Ja.prototype[a + "Async"] = function() {
+Ma("add");
+Ma("append");
+Ma("search");
+Ma("update");
+Ma("remove");
+function Ma(a) {
+  Ka.prototype[a] = Ka.prototype[a + "Async"] = function() {
     var b = this, c = arguments, d, e, g, f, h;
     return I(function(k) {
       d = b;
@@ -1120,25 +1120,25 @@ function La(a) {
       g = e[e.length - 1];
       "function" === typeof g && (f = g, e.splice(e.length - 1, 1));
       h = new Promise(function(l) {
-        d.h[++Ia] = l;
-        d.worker.postMessage({task:a, id:Ia, args:e});
+        d.h[++Ja] = l;
+        d.worker.postMessage({task:a, id:Ja, args:e});
       });
       return f ? (h.then(f), k.return(b)) : k.return(h);
     });
   };
 }
-function Ka(a, b, c) {
-  return b ? "undefined" !== typeof module ? new (require("worker_threads")["Worker"])(__dirname + "/node/node.js") : import("worker_threads").then(function(worker){ return new worker["Worker"]((1,eval)("import.meta.dirname") + "/node/node.mjs"); }) : a ? new window.Worker(URL.createObjectURL(new Blob(["onmessage=" + Ha.toString()], {type:"text/javascript"}))) : new window.Worker(N(c) ? c : (0,eval)("import.meta.url").replace("/worker.js", "/worker/worker.js").replace("flexsearch.bundle.module.min.js", 
+function La(a, b, c) {
+  return b ? "undefined" !== typeof module ? new (require("worker_threads")["Worker"])(__dirname + "/node/node.js") : import("worker_threads").then(function(worker){ return new worker["Worker"]((1,eval)("import.meta.dirname") + "/node/node.mjs"); }) : a ? new window.Worker(URL.createObjectURL(new Blob(["onmessage=" + Ia.toString()], {type:"text/javascript"}))) : new window.Worker(N(c) ? c : (0,eval)("import.meta.url").replace("/worker.js", "/worker/worker.js").replace("flexsearch.bundle.module.min.js", 
   "module/worker/worker.js"), {type:"module"});
 }
-;function Ma(a) {
-  Na.call(a, "add");
-  Na.call(a, "append");
-  Na.call(a, "search");
-  Na.call(a, "update");
-  Na.call(a, "remove");
+;function Na(a) {
+  Oa.call(a, "add");
+  Oa.call(a, "append");
+  Oa.call(a, "search");
+  Oa.call(a, "update");
+  Oa.call(a, "remove");
 }
-function Na(a) {
+function Oa(a) {
   this[a + "Async"] = function() {
     var b = arguments, c = b[b.length - 1];
     if ("function" === typeof c) {
@@ -1150,12 +1150,12 @@ function Na(a) {
     return b;
   };
 }
-;function Oa(a, b, c, d, e, g, f, h) {
+;function Pa(a, b, c, d, e, g, f, h) {
   (d = a(c ? c + "." + d : d, JSON.stringify(f))) && d.then ? d.then(function() {
     b.export(a, b, c, e, g + 1, h);
   }) : b.export(a, b, c, e, g + 1, h);
 }
-;function Pa(a, b, c, d) {
+;function Qa(a, b, c, d) {
   for (var e = [], g = 0, f; g < a.index.length; g++) {
     if (f = a.index[g], b >= f.length) {
       b -= f.length;
@@ -1220,12 +1220,12 @@ function S(a) {
     }
     if ("slice" === d) {
       return function(e, g) {
-        return Pa(b, e || 0, g || b.length, !1);
+        return Qa(b, e || 0, g || b.length, !1);
       };
     }
     if ("splice" === d) {
       return function(e, g) {
-        return Pa(b, e || 0, g || b.length, !0);
+        return Qa(b, e || 0, g || b.length, !0);
       };
     }
     if ("constructor" === d) {
@@ -1257,7 +1257,7 @@ function T(a) {
   this.index = M();
   this.B = [];
   this.size = 0;
-  32 < a ? (this.h = Qa, this.A = BigInt(a)) : (this.h = Ra, this.A = a);
+  32 < a ? (this.h = Ra, this.A = BigInt(a)) : (this.h = Sa, this.A = a);
 }
 T.prototype.get = function(a) {
   var b = this.h(a);
@@ -1274,53 +1274,27 @@ function U(a) {
   }
   this.index = M();
   this.h = [];
-  32 < a ? (this.B = Qa, this.A = BigInt(a)) : (this.B = Ra, this.A = a);
+  32 < a ? (this.B = Ra, this.A = BigInt(a)) : (this.B = Sa, this.A = a);
 }
 U.prototype.add = function(a) {
   var b = this.B(a), c = this.index[b];
   c ? (b = c.size, c.add(a), (b -= c.size) && this.size++) : (this.index[b] = c = new Set([a]), this.h.push(c));
 };
-t = T.prototype;
-t.has = U.prototype.has = function(a) {
+v = T.prototype;
+v.has = U.prototype.has = function(a) {
   var b = this.B(a);
   return (b = this.index[b]) && b.has(a);
 };
-t.delete = U.prototype.delete = function(a) {
+v.delete = U.prototype.delete = function(a) {
   var b = this.B(a);
   (b = this.index[b]) && b.delete(a) && this.size--;
 };
-t.clear = U.prototype.clear = function() {
+v.clear = U.prototype.clear = function() {
   this.index = M();
   this.h = [];
   this.size = 0;
 };
-t.values = U.prototype.values = function Sa() {
-  var b, c = this, d, e, g;
-  return qa(Sa, function(f) {
-    switch(f.h) {
-      case 1:
-        b = 0;
-      case 2:
-        if (!(b < c.h.length)) {
-          f.h = 0;
-          break;
-        }
-        d = w(c.h[b].values());
-        e = d.next();
-      case 5:
-        if (e.done) {
-          b++;
-          f.h = 2;
-          break;
-        }
-        g = e.value;
-        return G(f, g, 6);
-      case 6:
-        e = d.next(), f.h = 5;
-    }
-  });
-};
-t.keys = U.prototype.keys = function Ta() {
+v.values = U.prototype.values = function Ta() {
   var b, c = this, d, e, g;
   return qa(Ta, function(f) {
     switch(f.h) {
@@ -1331,7 +1305,7 @@ t.keys = U.prototype.keys = function Ta() {
           f.h = 0;
           break;
         }
-        d = w(c.h[b].keys());
+        d = y(c.h[b].values());
         e = d.next();
       case 5:
         if (e.done) {
@@ -1346,7 +1320,7 @@ t.keys = U.prototype.keys = function Ta() {
     }
   });
 };
-t.entries = U.prototype.entries = function Ua() {
+v.keys = U.prototype.keys = function Ua() {
   var b, c = this, d, e, g;
   return qa(Ua, function(f) {
     switch(f.h) {
@@ -1357,7 +1331,7 @@ t.entries = U.prototype.entries = function Ua() {
           f.h = 0;
           break;
         }
-        d = w(c.h[b].entries());
+        d = y(c.h[b].keys());
         e = d.next();
       case 5:
         if (e.done) {
@@ -1372,7 +1346,33 @@ t.entries = U.prototype.entries = function Ua() {
     }
   });
 };
-function Ra(a) {
+v.entries = U.prototype.entries = function Va() {
+  var b, c = this, d, e, g;
+  return qa(Va, function(f) {
+    switch(f.h) {
+      case 1:
+        b = 0;
+      case 2:
+        if (!(b < c.h.length)) {
+          f.h = 0;
+          break;
+        }
+        d = y(c.h[b].entries());
+        e = d.next();
+      case 5:
+        if (e.done) {
+          b++;
+          f.h = 2;
+          break;
+        }
+        g = e.value;
+        return G(f, g, 6);
+      case 6:
+        e = d.next(), f.h = 5;
+    }
+  });
+};
+function Sa(a) {
   var b = Math.pow(2, this.A) - 1;
   if ("number" == typeof a) {
     return a & b;
@@ -1382,7 +1382,7 @@ function Ra(a) {
   }
   return 32 === this.A ? c + Math.pow(2, 31) : c;
 }
-function Qa() {
+function Ra() {
   throw Error("The keystore is limited to 32 for EcmaScript5");
 }
 ;V.prototype.add = function(a, b, c) {
@@ -1399,7 +1399,7 @@ function Qa() {
       } else {
         var f = e.R;
         if (!f || f(b)) {
-          e.constructor === String ? e = ["" + e] : N(e) && (e = [e]), Va(b, e, this.T, 0, g, a, e[0], c);
+          e.constructor === String ? e = ["" + e] : N(e) && (e = [e]), Wa(b, e, this.T, 0, g, a, e[0], c);
         }
       }
     }
@@ -1432,7 +1432,7 @@ function Qa() {
                 if (k.length === Math.pow(2, 31) - 1) {
                   m = new S(k);
                   if (this.fastupdate) {
-                    for (var n = w(this.reg.values()), p = n.next(); !p.done; p = n.next()) {
+                    for (var n = y(this.reg.values()), p = n.next(); !p.done; p = n.next()) {
                       p = p.value, p.includes(k) && (p[p.indexOf(k)] = m);
                     }
                   }
@@ -1464,7 +1464,7 @@ function Qa() {
               q[d] = b[d];
               continue;
             }
-            Wa(b, q, d, 0, d[0], g);
+            Xa(b, q, d, 0, d[0], g);
           }
         }
       }
@@ -1473,21 +1473,21 @@ function Qa() {
   }
   return this;
 };
-function Wa(a, b, c, d, e, g) {
+function Xa(a, b, c, d, e, g) {
   a = a[e];
   if (d === c.length - 1) {
     b[e] = g || a;
   } else if (a) {
     if (a.constructor === Array) {
       for (b = b[e] = Array(a.length), e = 0; e < a.length; e++) {
-        Wa(a, b, c, d, e);
+        Xa(a, b, c, d, e);
       }
     } else {
-      b = b[e] || (b[e] = M()), e = c[++d], Wa(a, b, c, d, e);
+      b = b[e] || (b[e] = M()), e = c[++d], Xa(a, b, c, d, e);
     }
   }
 }
-function Va(a, b, c, d, e, g, f, h) {
+function Wa(a, b, c, d, e, g, f, h) {
   if (a = a[f]) {
     if (d === b.length - 1) {
       if (a.constructor === Array) {
@@ -1503,17 +1503,17 @@ function Va(a, b, c, d, e, g, f, h) {
     } else {
       if (a.constructor === Array) {
         for (f = 0; f < a.length; f++) {
-          Va(a, b, c, d, e, g, f, h);
+          Wa(a, b, c, d, e, g, f, h);
         }
       } else {
-        f = b[++d], Va(a, b, c, d, e, g, f, h);
+        f = b[++d], Wa(a, b, c, d, e, g, f, h);
       }
     }
   } else {
     e.db && e.remove(g);
   }
 }
-;function Xa(a, b, c, d, e, g, f) {
+;function Ya(a, b, c, d, e, g, f) {
   var h = a.length, k = [], l;
   var m = M();
   for (var n = 0, p = void 0, q; n < b; n++) {
@@ -1524,8 +1524,8 @@ function Va(a, b, c, d, e, g, f, h) {
           (l = m[q]) ? m[q]++ : (l = 0, m[q] = 1);
           l = k[l] || (k[l] = []);
           if (!f) {
-            var x = n + (r ? 0 : g || 0);
-            l = l[x] || (l[x] = []);
+            var w = n + (r ? 0 : g || 0);
+            l = l[w] || (l[w] = []);
           }
           l.push(q);
         }
@@ -1534,7 +1534,7 @@ function Va(a, b, c, d, e, g, f, h) {
   }
   if (a = k.length) {
     if (e) {
-      k = 1 < k.length ? Ya(k, d, c, f, 0) : k[0];
+      k = 1 < k.length ? Za(k, d, c, f, 0) : (k = k[0]).length > c || d ? k.slice(d, c + d) : k;
     } else {
       if (a < h) {
         return [];
@@ -1560,14 +1560,14 @@ function Va(a, b, c, d, e, g, f, h) {
               }
             }
           }
-          return 1 < e.length ? [].concat.apply([], e) : e[0];
+          k = 1 < e.length ? [].concat.apply([], e) : e[0];
         }
       }
     }
   }
   return k;
 }
-function Ya(a, b, c, d, e) {
+function Za(a, b, c, d, e) {
   var g = [], f = M(), h = a.length, k = 0;
   if (d) {
     for (e = h - 1; 0 <= e; e--) {
@@ -1609,7 +1609,7 @@ function Ya(a, b, c, d, e) {
   }
   return g;
 }
-function Za(a, b) {
+function $a(a, b) {
   for (var c = M(), d = [], e = 0, g; e < b.length; e++) {
     g = b[e];
     for (var f = 0; f < g.length; f++) {
@@ -1639,30 +1639,30 @@ function Za(a, b) {
     b || (b = 100);
     if (m && (!this.db || !d)) {
       m.constructor !== Array && (m = [m]);
-      for (var u = [], x = 0, y = void 0; x < m.length; x++) {
-        y = m[x];
-        if (N(y)) {
+      for (var u = [], w = 0, x = void 0; w < m.length; w++) {
+        x = m[w];
+        if (N(x)) {
           throw Error("A tag option can't be a string, instead it needs a { field: tag } format.");
         }
-        if (y.field && y.tag) {
-          var v = y.tag;
-          if (v.constructor === Array) {
-            for (var z = 0; z < v.length; z++) {
-              u.push(y.field, v[z]);
+        if (x.field && x.tag) {
+          var t = x.tag;
+          if (t.constructor === Array) {
+            for (var z = 0; z < t.length; z++) {
+              u.push(x.field, t[z]);
             }
           } else {
-            u.push(y.field, v);
+            u.push(x.field, t);
           }
         } else {
-          v = Object.keys(y);
+          t = Object.keys(x);
           z = 0;
-          for (var A = void 0, D = void 0; z < v.length; z++) {
-            if (A = v[z], D = y[A], D.constructor === Array) {
-              for (var E = 0; E < D.length; E++) {
-                u.push(A, D[E]);
+          for (var A = void 0, B = void 0; z < t.length; z++) {
+            if (A = t[z], B = x[A], B.constructor === Array) {
+              for (var D = 0; D < B.length; D++) {
+                u.push(A, B[D]);
               }
             } else {
-              u.push(A, D);
+              u.push(A, B);
             }
           }
         }
@@ -1701,76 +1701,76 @@ function Za(a, b) {
   }
   l || (l = this.field);
   u = !d && (this.worker || this.db) && [];
-  x = 0;
-  for (z = y = v = void 0; x < l.length; x++) {
-    if (y = l[x], !this.db || !this.tag || this.I[x]) {
-      v = void 0;
-      N(y) || (v = y, y = v.field, a = v.query || a, b = v.limit || b, r = v.offset || r, p = v.suggest || p, n = this.store && (v.enrich || n));
+  w = 0;
+  for (z = x = t = void 0; w < l.length; w++) {
+    if (x = l[w], !this.db || !this.tag || this.I[w]) {
+      t = void 0;
+      N(x) || (t = x, x = t.field, a = t.query || a, b = t.limit || b, r = t.offset || r, p = t.suggest || p, n = this.store && (t.enrich || n));
       if (d) {
-        v = d[x];
+        t = d[w];
       } else {
-        z = v || c;
-        v = this.index.get(y);
+        z = t || c;
+        t = this.index.get(x);
         if (m) {
           if (this.db) {
             z.tag = m;
-            var F = v.db.support_tag_search;
+            var F = t.db.support_tag_search;
             z.field = l;
           }
           F || (z.enrich = !1);
         }
         if (u) {
-          u[x] = v.search(a, b, z);
+          u[w] = t.search(a, b, z);
           z && n && (z.enrich = n);
           continue;
         } else {
-          v = v.search(a, b, z), z && n && (z.enrich = n);
+          t = t.search(a, b, z), z && n && (z.enrich = n);
         }
       }
-      z = v && v.length;
+      z = t && t.length;
       if (m && z) {
         A = [];
-        D = 0;
+        B = 0;
         if (this.db && d) {
           if (!F) {
-            for (E = l.length; E < d.length; E++) {
-              var K = d[E];
+            for (D = l.length; D < d.length; D++) {
+              var K = d[D];
               if (K && K.length) {
-                D++, A.push(K);
+                B++, A.push(K);
               } else if (!p) {
                 return e;
               }
             }
           }
         } else {
-          E = 0;
-          for (var Ib = K = void 0; E < m.length; E += 2) {
-            K = this.tag.get(m[E]);
+          D = 0;
+          for (var Ib = K = void 0; D < m.length; D += 2) {
+            K = this.tag.get(m[D]);
             if (!K) {
-              if (console.warn("Tag '" + m[E] + ":" + m[E + 1] + "' will be skipped because there is no field '" + m[E] + "'."), p) {
+              if (console.warn("Tag '" + m[D] + ":" + m[D + 1] + "' will be skipped because there is no field '" + m[D] + "'."), p) {
                 continue;
               } else {
                 return e;
               }
             }
-            if (Ib = (K = K && K.get(m[E + 1])) && K.length) {
-              D++, A.push(K);
+            if (Ib = (K = K && K.get(m[D + 1])) && K.length) {
+              B++, A.push(K);
             } else if (!p) {
               return e;
             }
           }
         }
-        if (D) {
-          v = Za(v, A);
-          z = v.length;
+        if (B) {
+          t = $a(t, A);
+          z = t.length;
           if (!z && !p) {
             return e;
           }
-          D--;
+          B--;
         }
       }
       if (z) {
-        g[f] = y, e.push(v), f++;
+        g[f] = x, e.push(t), f++;
       } else if (1 === l.length) {
         return e;
       }
@@ -1812,24 +1812,43 @@ function Za(a, b) {
     e[r] = {field:g[r], result:p};
   }
   if (n && this.db && u.length) {
-    var $a = this;
+    var Da = this;
     return Promise.all(u).then(function(P) {
       for (var Q = 0; Q < P.length; Q++) {
         e[Q].result = P[Q];
       }
-      return k ? cb(e, b) : q ? db(e, a, $a.index, $a.I, q) : e;
+      return k ? cb(e, b) : q ? db(e, a, Da.index, Da.field, Da.I, q) : e;
     });
   }
-  return k ? cb(e, b) : q ? db(e, a, this.index, this.I, q) : e;
+  return k ? cb(e, b) : q ? db(e, a, this.index, this.field, this.I, q) : e;
 };
-function db(a, b, c, d, e) {
-  for (var g, f = 0, h, k, l; f < a.length; f++) {
-    for (h = a[f].result, k = a[f].field, l = c.get(k).encoder, k = d[k.indexOf(k)], l !== g && (g = l, g.encode(b)), l = 0; l < h.length; l++) {
-      for (var m = "", n = xa(h[l].doc, k), p = g.encode(n), q = 0; q < p.length; q++) {
-        m += p[q].replace(new RegExp("(" + p[q] + ")", "g"), e.replace("$1", n));
+function db(a, b, c, d, e, g) {
+  for (var f, h, k, l = 0, m, n, p; l < a.length; l++) {
+    for (m = a[l].result, n = a[l].field, k = c.get(n), p = k.encoder, k = k.tokenize, n = e[d.indexOf(n)], p !== f && (f = p, h = f.encode(b)), p = 0; p < m.length; p++) {
+      var q = "", r = xa(m[p].doc, n), u = f.encode(r);
+      r = r.split(f.split);
+      for (var w = 0, x, t; w < u.length; w++) {
+        x = u[w];
+        t = r[w];
+        for (var z = void 0, A = 0, B; A < h.length; A++) {
+          if (B = h[A], "strict" === k) {
+            if (x === B) {
+              q += (q ? " " : "") + g.replace("$1", t);
+              z = !0;
+              break;
+            }
+          } else {
+            var D = x.indexOf(B);
+            if (-1 < D) {
+              q += (q ? " " : "") + t.substring(0, D) + g.replace("$1", t.substring(D, B.length)) + t.substring(D + B.length);
+              z = !0;
+              break;
+            }
+          }
+        }
+        z || (q += (q ? " " : "") + r[w]);
       }
-      console.log(a, c, e);
-      h[l].na = m;
+      m[p].na = q;
     }
   }
   return a;
@@ -1909,14 +1928,14 @@ function bb(a) {
   }
   if (this.worker) {
     a = [];
-    c = w(this.index.values());
+    c = y(this.index.values());
     for (b = c.next(); !b.done; b = c.next()) {
       b = b.value, b.then && a.push(b);
     }
     if (a.length) {
       var g = this;
       return Promise.all(a).then(function(f) {
-        for (var h = 0, k = w(g.index.entries()), l = k.next(); !l.done; l = k.next()) {
+        for (var h = 0, k = y(g.index.entries()), l = k.next(); !l.done; l = k.next()) {
           l = l.value;
           var m = l[0];
           l[1].then && g.index.set(m, f[h++]);
@@ -1928,8 +1947,8 @@ function bb(a) {
     a.db && this.mount(a.db);
   }
 }
-t = V.prototype;
-t.mount = function(a) {
+v = V.prototype;
+v.mount = function(a) {
   var b = this.field;
   if (this.tag) {
     for (var c = 0, d; c < this.$.length; c++) {
@@ -1956,12 +1975,12 @@ t.mount = function(a) {
   this.db = !0;
   return Promise.all(c);
 };
-t.commit = function(a, b) {
+v.commit = function(a, b) {
   var c = this, d, e, g, f;
   return I(function(h) {
     if (1 == h.h) {
       d = [];
-      e = w(c.index.values());
+      e = y(c.index.values());
       for (g = e.next(); !g.done; g = e.next()) {
         f = g.value, d.push(f.db.commit(f, a, b));
       }
@@ -1971,8 +1990,8 @@ t.commit = function(a, b) {
     h.h = 0;
   });
 };
-t.destroy = function() {
-  for (var a = [], b = w(this.index.values()), c = b.next(); !c.done; c = b.next()) {
+v.destroy = function() {
+  for (var a = [], b = y(this.index.values()), c = b.next(); !c.done; c = b.next()) {
     a.push(c.value.destroy());
   }
   return Promise.all(a);
@@ -1985,7 +2004,7 @@ function fb(a, b) {
     N(g) || (f = g, g = g.field);
     f = O(f) ? Object.assign({}, a, f) : a;
     if (this.worker) {
-      var h = new Ja(f);
+      var h = new Ka(f);
       c.set(g, h);
     }
     this.worker || c.set(g, new R(f, this.reg));
@@ -2006,22 +2025,22 @@ function eb(a, b) {
   d < c.length && (c.length = d);
   return 1 < d ? c : c[0];
 }
-t.append = function(a, b) {
+v.append = function(a, b) {
   return this.add(a, b, !0);
 };
-t.update = function(a, b) {
+v.update = function(a, b) {
   return this.remove(a).add(a, b);
 };
-t.remove = function(a) {
+v.remove = function(a) {
   O(a) && (a = xa(a, this.key));
-  for (var b = w(this.index.values()), c = b.next(); !c.done; c = b.next()) {
+  for (var b = y(this.index.values()), c = b.next(); !c.done; c = b.next()) {
     c.value.remove(a, !0);
   }
   if (this.reg.has(a)) {
     if (this.tag && !this.fastupdate) {
-      for (b = w(this.tag.values()), c = b.next(); !c.done; c = b.next()) {
+      for (b = y(this.tag.values()), c = b.next(); !c.done; c = b.next()) {
         c = c.value;
-        for (var d = w(c), e = d.next(); !e.done; e = d.next()) {
+        for (var d = y(c), e = d.next(); !e.done; e = d.next()) {
           var g = e.value;
           e = g[0];
           g = g[1];
@@ -2036,38 +2055,38 @@ t.remove = function(a) {
   this.cache && this.cache.remove(a);
   return this;
 };
-t.clear = function() {
-  for (var a = w(this.index.values()), b = a.next(); !b.done; b = a.next()) {
+v.clear = function() {
+  for (var a = y(this.index.values()), b = a.next(); !b.done; b = a.next()) {
     b.value.clear();
   }
   if (this.tag) {
-    for (a = w(this.tag.values()), b = a.next(); !b.done; b = a.next()) {
+    for (a = y(this.tag.values()), b = a.next(); !b.done; b = a.next()) {
       b.value.clear();
     }
   }
   this.store && this.store.clear();
   return this;
 };
-t.contain = function(a) {
+v.contain = function(a) {
   return this.db ? this.index.get(this.field[0]).db.has(a) : this.reg.has(a);
 };
-t.cleanup = function() {
-  for (var a = w(this.index.values()), b = a.next(); !b.done; b = a.next()) {
+v.cleanup = function() {
+  for (var a = y(this.index.values()), b = a.next(); !b.done; b = a.next()) {
     b.value.cleanup();
   }
   return this;
 };
-t.get = function(a) {
+v.get = function(a) {
   return this.db ? this.index.get(this.field[0]).db.enrich(a).then(function(b) {
     return b[0] && b[0].doc;
   }) : this.store.get(a);
 };
-t.set = function(a, b) {
+v.set = function(a, b) {
   this.store.set(a, b);
   return this;
 };
-t.searchCache = gb;
-t.export = function(a, b, c, d, e, g) {
+v.searchCache = gb;
+v.export = function(a, b, c, d, e, g) {
   var f;
   "undefined" === typeof g && (f = new Promise(function(k) {
     g = k;
@@ -2095,11 +2114,11 @@ t.export = function(a, b, c, d, e, g) {
         g();
         return;
     }
-    Oa(a, this, c, b, d, e, h, g);
+    Pa(a, this, c, b, d, e, h, g);
   }
   return f;
 };
-t.import = function(a, b) {
+v.import = function(a, b) {
   if (b) {
     switch(N(b) && (b = JSON.parse(b)), a) {
       case "tag":
@@ -2121,7 +2140,7 @@ t.import = function(a, b) {
     }
   }
 };
-Ma(V.prototype);
+Na(V.prototype);
 function gb(a, b, c) {
   a = ("object" === typeof a ? "" + a.query : a).toLowerCase();
   var d = this.cache.get(a);
@@ -2153,7 +2172,7 @@ W.prototype.get = function(a) {
   return b;
 };
 W.prototype.remove = function(a) {
-  for (var b = w(this.cache), c = b.next(); !c.done; c = b.next()) {
+  for (var b = y(this.cache), c = b.next(); !c.done; c = b.next()) {
     c = c.value;
     var d = c[0];
     c[1].includes(a) && this.cache.delete(d);
@@ -2229,8 +2248,8 @@ R.prototype.add = function(a, b, c, d) {
                 for (m = M(), p = this.aa, n = l, q = Math.min(f + 1, d - k), r = m[n] = 1; r < q; r++) {
                   if ((l = b[this.rtl ? d - 1 - k - r : k + r]) && !m[l]) {
                     m[l] = 1;
-                    var u = this.score ? this.score(b, n, k, l, r) : rb(p + (d / 2 > p ? 0 : 1), d, k, q - 1, r - 1), x = this.bidirectional && l > n;
-                    sb(this, e, x ? n : l, u, a, c, x ? l : n);
+                    var u = this.score ? this.score(b, n, k, l, r) : rb(p + (d / 2 > p ? 0 : 1), d, k, q - 1, r - 1), w = this.bidirectional && l > n;
+                    sb(this, e, w ? n : l, u, a, c, w ? l : n);
                   }
                 }
               }
@@ -2252,7 +2271,7 @@ function sb(a, b, c, d, e, g, f) {
       if (h.length === Math.pow(2, 31) - 1) {
         b = new S(h);
         if (a.fastupdate) {
-          for (c = w(a.reg.values()), g = c.next(); !g.done; g = c.next()) {
+          for (c = y(a.reg.values()), g = c.next(); !g.done; g = c.next()) {
             g = g.value, g.includes(h) && (g[g.indexOf(h)] = b);
           }
         }
@@ -2358,7 +2377,7 @@ function vb(a, b, c, d, e, g) {
     return a;
   }
   "object" === typeof b && (c = b.offset || 0, d = b.enrich || !1, b = b.limit || 0);
-  return 2 > a.length ? e ? X(a[0], b, c, d) : a[0] : Ya(a, c, b, e, g);
+  return 2 > a.length ? e ? X(a[0], b, c, d) : a[0] : Za(a, c, b, e, g);
 }
 ;Y.prototype.and = function() {
   if (this.result.length) {
@@ -2422,7 +2441,7 @@ function wb(a, b, c, d, e, g) {
   var f = [];
   M();
   var h = ya(a);
-  return h ? Xa(a, h, b, c, g, e, d) : f;
+  return h ? Ya(a, h, b, c, g, e, d) : f;
 }
 ;Y.prototype.xor = function() {
   var a = this, b = arguments, c = b[0];
@@ -2673,16 +2692,16 @@ R.prototype.search = function(a, b, c) {
   }
   var p = c = 0;
   if (1 < n) {
-    for (var q = M(), r = [], u = 0, x = void 0; u < n; u++) {
-      if ((x = a[u]) && !q[x]) {
-        if (h || this.db || Z(this, x)) {
-          r.push(x), q[x] = 1;
+    for (var q = M(), r = [], u = 0, w = void 0; u < n; u++) {
+      if ((w = a[u]) && !q[w]) {
+        if (h || this.db || Z(this, w)) {
+          r.push(w), q[w] = 1;
         } else {
           return g ? d : new Y(d);
         }
-        x = x.length;
-        c = Math.max(c, x);
-        p = p ? Math.min(p, x) : x;
+        w = w.length;
+        c = Math.max(c, w);
+        p = p ? Math.min(p, w) : w;
       }
     }
     a = r;
@@ -2691,7 +2710,7 @@ R.prototype.search = function(a, b, c) {
   if (!n) {
     return g ? d : new Y(d);
   }
-  var y = 0;
+  var x = 0;
   if (1 === n) {
     return Ab.call(this, a[0], "", b, e, g, k, m);
   }
@@ -2700,8 +2719,8 @@ R.prototype.search = function(a, b, c) {
   }
   if (1 < n) {
     if (f) {
-      var v = a[0];
-      y = 1;
+      var t = a[0];
+      x = 1;
     } else {
       9 < c && 3 < c / p && a.sort(va);
     }
@@ -2712,66 +2731,66 @@ R.prototype.search = function(a, b, c) {
     }
     var z = this;
     return function() {
-      var A, D, E;
+      var A, B, D;
       return I(function(F) {
         switch(F.h) {
           case 1:
-            D = A = void 0;
+            B = A = void 0;
           case 2:
-            if (!(y < n)) {
+            if (!(x < n)) {
               F.h = 4;
               break;
             }
-            D = a[y];
-            return v ? G(F, Z(z, D, v, 0, 0, !1, !1), 8) : G(F, Z(z, D, "", 0, 0, !1, !1), 7);
+            B = a[x];
+            return t ? G(F, Z(z, B, t, 0, 0, !1, !1), 8) : G(F, Z(z, B, "", 0, 0, !1, !1), 7);
           case 7:
             A = F.F;
             A = Bb(A, d, h, z.resolution);
             F.h = 6;
             break;
           case 8:
-            A = F.F, A = Bb(A, d, h, z.aa), h && !1 === A && d.length || (v = D);
+            A = F.F, A = Bb(A, d, h, z.aa), h && !1 === A && d.length || (t = B);
           case 6:
             if (A) {
               return F.return(A);
             }
-            if (h && y === n - 1) {
-              E = d.length;
-              if (!E) {
-                if (v) {
-                  v = "";
-                  y = -1;
+            if (h && x === n - 1) {
+              D = d.length;
+              if (!D) {
+                if (t) {
+                  t = "";
+                  x = -1;
                   F.h = 3;
                   break;
                 }
                 return F.return(d);
               }
-              if (1 === E) {
+              if (1 === D) {
                 return F.return(g ? X(d[0], b, e) : new Y(d[0]));
               }
             }
           case 3:
-            y++;
+            x++;
             F.h = 2;
             break;
           case 4:
-            return F.return(g ? Xa(d, z.resolution, b, e, h, l, g) : new Y(d[0]));
+            return F.return(g ? Ya(d, z.resolution, b, e, h, l, g) : new Y(d[0]));
         }
       });
     }();
   }
-  for (k = f = void 0; y < n; y++) {
-    k = a[y];
-    v ? (f = Z(this, k, v, 0, 0, !1, !1), f = Bb(f, d, h, this.aa), h && !1 === f && d.length || (v = k)) : (f = Z(this, k, "", 0, 0, !1, !1), f = Bb(f, d, h, this.resolution));
+  for (k = f = void 0; x < n; x++) {
+    k = a[x];
+    t ? (f = Z(this, k, t, 0, 0, !1, !1), f = Bb(f, d, h, this.aa), h && !1 === f && d.length || (t = k)) : (f = Z(this, k, "", 0, 0, !1, !1), f = Bb(f, d, h, this.resolution));
     if (f) {
       return f;
     }
-    if (h && y === n - 1) {
+    if (h && x === n - 1) {
       f = d.length;
       if (!f) {
-        if (v) {
-          v = "";
-          y = -1;
+        if (t) {
+          t = "";
+          x = -1;
           continue;
         }
         return d;
@@ -2781,7 +2800,7 @@ R.prototype.search = function(a, b, c) {
       }
     }
   }
-  d = Xa(d, this.resolution, b, e, h, l, g);
+  d = Ya(d, this.resolution, b, e, h, l, g);
   return g ? d : new Y(d);
 };
 function Ab(a, b, c, d, e, g, f) {
@@ -2850,7 +2869,7 @@ function Cb(a, b) {
       }
     }
   } else {
-    for (d = w(a), e = d.next(); !e.done; e = d.next()) {
+    for (d = y(a), e = d.next(); !e.done; e = d.next()) {
       g = e.value, e = g[0], (g = Cb(g[1], b)) ? c += g : a.delete(e);
     }
   }
@@ -2868,7 +2887,7 @@ function Cb(a, b) {
   }
   c = a.context || {};
   var d = N(a.encoder) ? pb[a.encoder] : a.encode || a.encoder || hb;
-  this.encoder = d.encode ? d : "object" === typeof d ? new Fa(d) : {encode:d};
+  this.encoder = d.encode ? d : "object" === typeof d ? new Ga(d) : {encode:d};
   var e;
   this.resolution = a.resolution || 9;
   this.tokenize = e = a.tokenize || "strict";
@@ -2891,16 +2910,16 @@ function Cb(a, b) {
   this.commit_task = [];
   this.commit_timer = null;
 }
-t = R.prototype;
-t.mount = function(a) {
+v = R.prototype;
+v.mount = function(a) {
   this.commit_timer && (clearTimeout(this.commit_timer), this.commit_timer = null);
   return a.mount(this);
 };
-t.commit = function(a, b) {
+v.commit = function(a, b) {
   this.commit_timer && (clearTimeout(this.commit_timer), this.commit_timer = null);
   return this.db.commit(this, a, b);
 };
-t.destroy = function() {
+v.destroy = function() {
   this.commit_timer && (clearTimeout(this.commit_timer), this.commit_timer = null);
   return this.db.destroy();
 };
@@ -2910,7 +2929,7 @@ function tb(a) {
     a.db.commit(a, void 0, void 0);
   }, 0));
 }
-t.clear = function() {
+v.clear = function() {
   this.map.clear();
   this.ctx.clear();
   this.reg.clear();
@@ -2918,13 +2937,13 @@ t.clear = function() {
   this.db && (this.commit_timer && clearTimeout(this.commit_timer), this.commit_timer = null, this.commit_task = [{clear:!0}]);
   return this;
 };
-t.append = function(a, b) {
+v.append = function(a, b) {
   return this.add(a, b, !0);
 };
-t.contain = function(a) {
+v.contain = function(a) {
   return this.db ? this.db.has(a) : this.reg.has(a);
 };
-t.update = function(a, b) {
+v.update = function(a, b) {
   var c = this, d = this.remove(a);
   return d && d.then ? d.then(function() {
     return c.add(a, b);
@@ -2937,7 +2956,7 @@ function Db(a) {
       (d = a[c]) && (b += d.length);
     }
   } else {
-    for (c = w(a), d = c.next(); !d.done; d = c.next()) {
+    for (c = y(a), d = c.next(); !d.done; d = c.next()) {
       var e = d.value;
       d = e[0];
       (e = Db(e[1])) ? b += e : a.delete(d);
@@ -2945,7 +2964,7 @@ function Db(a) {
   }
   return b;
 }
-t.cleanup = function() {
+v.cleanup = function() {
   if (!this.fastupdate) {
     return console.info('Cleanup the index isn\'t required when not using "fastupdate".'), this;
   }
@@ -2953,8 +2972,8 @@ t.cleanup = function() {
   this.depth && Db(this.ctx);
   return this;
 };
-t.searchCache = gb;
-t.export = function(a, b, c, d, e, g) {
+v.searchCache = gb;
+v.export = function(a, b, c, d, e, g) {
   var f = !0;
   "undefined" === typeof g && (f = new Promise(function(n) {
     g = n;
@@ -2964,7 +2983,7 @@ t.export = function(a, b, c, d, e, g) {
       var h = "reg";
       if (this.fastupdate) {
         var k = M();
-        for (var l = w(this.reg.keys()), m = l.next(); !m.done; m = l.next()) {
+        for (var l = y(this.reg.keys()), m = l.next(); !m.done; m = l.next()) {
           k[m.value] = 1;
         }
       } else {
@@ -2987,10 +3006,10 @@ t.export = function(a, b, c, d, e, g) {
       "undefined" === typeof c && g && g();
       return;
   }
-  Oa(a, b || this, c, h, d, e, k, g);
+  Pa(a, b || this, c, h, d, e, k, g);
   return f;
 };
-t.import = function(a, b) {
+v.import = function(a, b) {
   if (b) {
     switch(N(b) && (b = JSON.parse(b)), a) {
       case "cfg":
@@ -3008,17 +3027,17 @@ t.import = function(a, b) {
     }
   }
 };
-t.serialize = function(a) {
+v.serialize = function(a) {
   a = void 0 === a ? !0 : a;
   if (!this.reg.size) {
     return "";
   }
-  for (var b = "", c = "", d = w(this.reg.keys()), e = d.next(); !e.done; e = d.next()) {
+  for (var b = "", c = "", d = y(this.reg.keys()), e = d.next(); !e.done; e = d.next()) {
     e = e.value, c || (c = typeof e), b += (b ? "," : "") + ("string" === c ? '"' + e + '"' : e);
   }
   b = "index.reg=new Set([" + b + "]);";
   d = "";
-  e = w(this.map.entries());
+  e = y(this.map.entries());
   for (var g = e.next(); !g.done; g = e.next()) {
     var f = g.value;
     g = f[0];
@@ -3036,9 +3055,9 @@ t.serialize = function(a) {
   }
   d = "index.map=new Map([" + d + "]);";
   e = "";
-  g = w(this.ctx.entries());
+  g = y(this.ctx.entries());
   for (f = g.next(); !f.done; f = g.next()) {
-    for (h = f.value, f = h[0], h = w(h[1].entries()), k = h.next(); !k.done; k = h.next()) {
+    for (h = f.value, f = h[0], h = y(h[1].entries()), k = h.next(); !k.done; k = h.next()) {
       l = k.value;
       k = l[0];
       l = l[1];
@@ -3060,7 +3079,7 @@ t.serialize = function(a) {
   e = "index.ctx=new Map([" + e + "]);";
   return a ? "function inject(index){" + b + d + e + "}" : b + d + e;
 };
-Ma(R.prototype);
+Na(R.prototype);
 var Eb = "undefined" !== typeof window && (window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB), Fb = ["map", "ctx", "tag", "reg", "cfg"];
 function Gb(a, b) {
   b = void 0 === b ? {} : b;
@@ -3075,15 +3094,15 @@ function Gb(a, b) {
   this.db = null;
   this.h = {};
 }
-t = Gb.prototype;
-t.mount = function(a) {
+v = Gb.prototype;
+v.mount = function(a) {
   if (!a.encoder) {
     return a.mount(this);
   }
   a.db = this;
   return this.open();
 };
-t.open = function() {
+v.open = function() {
   var a = this;
   navigator.storage && navigator.storage.persist();
   return this.db || new Promise(function(b, c) {
@@ -3111,20 +3130,20 @@ t.open = function() {
     };
   });
 };
-t.close = function() {
+v.close = function() {
   this.db.close();
   this.db = null;
 };
-t.destroy = function() {
+v.destroy = function() {
   return Eb.deleteDatabase(this.id + (this.field ? ":" + this.field : ""));
 };
-t.clear = function() {
+v.clear = function() {
   for (var a = this.db.transaction(Fb, "readwrite"), b = 0; b < Fb.length; b++) {
     a.objectStore(Fb[b]).clear();
   }
   return Hb(a);
 };
-t.get = function(a, b, c, d, e, g) {
+v.get = function(a, b, c, d, e, g) {
   c = void 0 === c ? 0 : c;
   d = void 0 === d ? 0 : d;
   e = void 0 === e ? !0 : e;
@@ -3160,7 +3179,7 @@ t.get = function(a, b, c, d, e, g) {
     return h;
   });
 };
-t.tag = function(a, b, c, d) {
+v.tag = function(a, b, c, d) {
   b = void 0 === b ? 0 : b;
   c = void 0 === c ? 0 : c;
   d = void 0 === d ? !1 : d;
@@ -3177,7 +3196,7 @@ t.tag = function(a, b, c, d) {
     return d ? e.enrich(g) : g;
   });
 };
-t.enrich = function(a) {
+v.enrich = function(a) {
   "object" !== typeof a && (a = [a]);
   for (var b = this.db.transaction("reg", "readonly").objectStore("reg"), c = [], d = 0; d < a.length; d++) {
     c[d] = Hb(b.get(a[d]));
@@ -3189,14 +3208,14 @@ t.enrich = function(a) {
     return e;
   });
 };
-t.has = function(a) {
+v.has = function(a) {
   a = this.db.transaction("reg", "readonly").objectStore("reg").getKey(a);
   return Hb(a);
 };
-t.search = null;
-t.info = function() {
+v.search = null;
+v.info = function() {
 };
-t.transaction = function(a, b, c) {
+v.transaction = function(a, b, c) {
   var d = this, e = this.h[a + ":" + b];
   if (e) {
     return c.call(this, e);
@@ -3217,7 +3236,7 @@ t.transaction = function(a, b, c) {
     return c.call(d, e);
   });
 };
-t.commit = function(a, b, c) {
+v.commit = function(a, b, c) {
   var d = this, e, g, f;
   return I(function(h) {
     switch(h.h) {
@@ -3268,19 +3287,19 @@ t.commit = function(a, b, c) {
         a.commit_task = [];
       case 3:
         return a.reg.size ? G(h, d.transaction("map", "readwrite", function(k) {
-          for (var l = w(a.map), m = l.next(), n = {}; !m.done; n = {O:void 0, Y:void 0}, m = l.next()) {
+          for (var l = y(a.map), m = l.next(), n = {}; !m.done; n = {O:void 0, Y:void 0}, m = l.next()) {
             m = m.value, n.Y = m[0], n.O = m[1], n.O.length && (b ? k.put(n.O, n.Y) : k.get(n.Y).onsuccess = function(p) {
               return function() {
                 var q = this.result, r;
                 if (q && q.length) {
-                  for (var u = Math.max(q.length, p.O.length), x = 0, y; x < u; x++) {
-                    if ((y = p.O[x]) && y.length) {
-                      if ((r = q[x]) && r.length) {
-                        for (var v = 0; v < y.length; v++) {
-                          r.push(y[v]);
+                  for (var u = Math.max(q.length, p.O.length), w = 0, x; w < u; w++) {
+                    if ((x = p.O[w]) && x.length) {
+                      if ((r = q[w]) && r.length) {
+                        for (var t = 0; t < x.length; t++) {
+                          r.push(x[t]);
                         }
                       } else {
-                        q[x] = y;
+                        q[w] = x;
                       }
                       r = 1;
                     }
@@ -3295,31 +3314,31 @@ t.commit = function(a, b, c) {
         }), 13) : h.return();
       case 13:
         return G(h, d.transaction("ctx", "readwrite", function(k) {
-          for (var l = w(a.ctx), m = l.next(), n = {}; !m.done; n = {W:void 0}, m = l.next()) {
+          for (var l = y(a.ctx), m = l.next(), n = {}; !m.done; n = {W:void 0}, m = l.next()) {
             m = m.value;
             n.W = m[0];
-            m = w(m[1]);
+            m = y(m[1]);
             for (var p = m.next(), q = {}; !p.done; q = {P:void 0, Z:void 0}, p = m.next()) {
               p = p.value, q.Z = p[0], q.P = p[1], q.P.length && (b ? k.put(q.P, n.W + ":" + q.Z) : k.get(n.W + ":" + q.Z).onsuccess = function(r, u) {
                 return function() {
-                  var x = this.result, y;
-                  if (x && x.length) {
-                    for (var v = Math.max(x.length, r.P.length), z = 0, A; z < v; z++) {
+                  var w = this.result, x;
+                  if (w && w.length) {
+                    for (var t = Math.max(w.length, r.P.length), z = 0, A; z < t; z++) {
                       if ((A = r.P[z]) && A.length) {
-                        if ((y = x[z]) && y.length) {
-                          for (var D = 0; D < A.length; D++) {
-                            y.push(A[D]);
+                        if ((x = w[z]) && x.length) {
+                          for (var B = 0; B < A.length; B++) {
+                            x.push(A[B]);
                           }
                         } else {
-                          x[z] = A;
+                          w[z] = A;
                         }
-                        y = 1;
+                        x = 1;
                       }
                     }
                   } else {
-                    x = r.P, y = 1;
+                    w = r.P, x = 1;
                   }
-                  y && k.put(x, u.W + ":" + r.Z);
+                  x && k.put(w, u.W + ":" + r.Z);
                 };
               }(q, n));
             }
@@ -3328,7 +3347,7 @@ t.commit = function(a, b, c) {
       case 14:
         if (a.store) {
           return G(h, d.transaction("reg", "readwrite", function(k) {
-            for (var l = w(a.store), m = l.next(); !m.done; m = l.next()) {
+            for (var l = y(a.store), m = l.next(); !m.done; m = l.next()) {
               var n = m.value;
               m = n[0];
               n = n[1];
@@ -3341,7 +3360,7 @@ t.commit = function(a, b, c) {
           break;
         }
         return G(h, d.transaction("reg", "readwrite", function(k) {
-          for (var l = w(a.reg.keys()), m = l.next(); !m.done; m = l.next()) {
+          for (var l = y(a.reg.keys()), m = l.next(); !m.done; m = l.next()) {
             k.put(1, m.value);
           }
         }), 16);
@@ -3351,7 +3370,7 @@ t.commit = function(a, b, c) {
           break;
         }
         return G(h, d.transaction("tag", "readwrite", function(k) {
-          for (var l = w(a.tag), m = l.next(), n = {}; !m.done; n = {X:void 0, ba:void 0}, m = l.next()) {
+          for (var l = y(a.tag), m = l.next(), n = {}; !m.done; n = {X:void 0, ba:void 0}, m = l.next()) {
             m = m.value, n.ba = m[0], n.X = m[1], n.X.length && (k.get(n.ba).onsuccess = function(p) {
               return function() {
                 var q = this.result;
@@ -3388,7 +3407,7 @@ function Kb(a, b, c) {
   f ? e && a.update(d) : a.delete();
   a.continue();
 }
-t.remove = function(a) {
+v.remove = function(a) {
   "object" !== typeof a && (a = [a]);
   return Promise.all([this.transaction("map", "readwrite", function(b) {
     b.openCursor().onsuccess = function() {
@@ -3423,7 +3442,7 @@ function Hb(a) {
     a = null;
   });
 }
-;var Lb = {Index:R, Charset:pb, Encoder:Fa, Document:V, Worker:Ja, Resolver:Y, IndexedDB:Gb, Language:{}}, Mb = self, Nb;
+;var Lb = {Index:R, Charset:pb, Encoder:Ga, Document:V, Worker:Ka, Resolver:Y, IndexedDB:Gb, Language:{}}, Mb = self, Nb;
 (Nb = Mb.define) && Nb.amd ? Nb([], function() {
   return Lb;
 }) : "object" === typeof Mb.exports ? Mb.exports = Lb : Mb.FlexSearch = Lb;
diff --git a/dist/flexsearch.es5.min.js b/dist/flexsearch.es5.min.js
index 4b60311..00b97ea 100644
--- a/dist/flexsearch.es5.min.js
+++ b/dist/flexsearch.es5.min.js
@@ -5,128 +5,130 @@
  * Hosted by Nextapps GmbH
  * https://github.com/nextapps-de/flexsearch
  */
-(function _f(self){'use strict';if(typeof module!=='undefined')self=module;else if(typeof process !== 'undefined')self=process;self._factory=_f;var t;function aa(a){var b=0;return function(){return b<a.length?{done:!1,value:a[b++]}:{done:!0}}}function w(a){var b="undefined"!=typeof Symbol&&Symbol.iterator&&a[Symbol.iterator];if(b)return b.call(a);if("number"==typeof a.length)return{next:aa(a)};throw Error(String(a)+" is not an iterable or ArrayLike");}var ba="function"==typeof Object.defineProperties?Object.defineProperty:function(a,b,c){if(a==Array.prototype||a==Object.prototype)return a;a[b]=c.value;return a};
-function ca(a){a=["object"==typeof globalThis&&globalThis,a,"object"==typeof window&&window,"object"==typeof self&&self,"object"==typeof global&&global];for(var b=0;b<a.length;++b){var c=a[b];if(c&&c.Math==Math)return c}throw Error("Cannot find global object");}var B=ca(this);function C(a,b){if(b)a:{var c=B;a=a.split(".");for(var d=0;d<a.length-1;d++){var e=a[d];if(!(e in c))break a;c=c[e]}a=a[a.length-1];d=c[a];b=b(d);b!=d&&null!=b&&ba(c,a,{configurable:!0,writable:!0,value:b})}}var da;
+(function _f(self){'use strict';if(typeof module!=='undefined')self=module;else if(typeof process !== 'undefined')self=process;self._factory=_f;var u;function aa(a){var b=0;return function(){return b<a.length?{done:!1,value:a[b++]}:{done:!0}}}function y(a){var b="undefined"!=typeof Symbol&&Symbol.iterator&&a[Symbol.iterator];if(b)return b.call(a);if("number"==typeof a.length)return{next:aa(a)};throw Error(String(a)+" is not an iterable or ArrayLike");}var ba="function"==typeof Object.defineProperties?Object.defineProperty:function(a,b,c){if(a==Array.prototype||a==Object.prototype)return a;a[b]=c.value;return a};
+function ca(a){a=["object"==typeof globalThis&&globalThis,a,"object"==typeof window&&window,"object"==typeof self&&self,"object"==typeof global&&global];for(var b=0;b<a.length;++b){var c=a[b];if(c&&c.Math==Math)return c}throw Error("Cannot find global object");}var C=ca(this);function E(a,b){if(b)a:{var c=C;a=a.split(".");for(var d=0;d<a.length-1;d++){var e=a[d];if(!(e in c))break a;c=c[e]}a=a[a.length-1];d=c[a];b=b(d);b!=d&&null!=b&&ba(c,a,{configurable:!0,writable:!0,value:b})}}var da;
 if("function"==typeof Object.setPrototypeOf)da=Object.setPrototypeOf;else{var ea;a:{var fa={a:!0},ha={};try{ha.__proto__=fa;ea=ha.a;break a}catch(a){}ea=!1}da=ea?function(a,b){a.__proto__=b;if(a.__proto__!==b)throw new TypeError(a+" is not extensible");return a}:null}var ia=da;function ja(){this.C=!1;this.A=null;this.F=void 0;this.h=1;this.L=0;this.B=null}function ka(a){if(a.C)throw new TypeError("Generator is already running");a.C=!0}ja.prototype.G=function(a){this.F=a};
 function la(a,b){a.B={ma:b,oa:!0};a.h=a.L}ja.prototype.return=function(a){this.B={return:a};this.h=this.L};function G(a,b,c){a.h=c;return{value:b}}function ma(a){this.h=new ja;this.A=a}function na(a,b){ka(a.h);var c=a.h.A;if(c)return oa(a,"return"in c?c["return"]:function(d){return{value:d,done:!0}},b,a.h.return);a.h.return(b);return H(a)}
 function oa(a,b,c,d){try{var e=b.call(a.h.A,c);if(!(e instanceof Object))throw new TypeError("Iterator result "+e+" is not an object");if(!e.done)return a.h.C=!1,e;var h=e.value}catch(f){return a.h.A=null,la(a.h,f),H(a)}a.h.A=null;d.call(a.h,h);return H(a)}function H(a){for(;a.h.h;)try{var b=a.A(a.h);if(b)return a.h.C=!1,{value:b.value,done:!1}}catch(c){a.h.F=void 0,la(a.h,c)}a.h.C=!1;if(a.h.B){b=a.h.B;a.h.B=null;if(b.oa)throw b.ma;return{value:b.return,done:!0}}return{value:void 0,done:!0}}
 function pa(a){this.next=function(b){ka(a.h);a.h.A?b=oa(a,a.h.A.next,b,a.h.G):(a.h.G(b),b=H(a));return b};this.throw=function(b){ka(a.h);a.h.A?b=oa(a,a.h.A["throw"],b,a.h.G):(la(a.h,b),b=H(a));return b};this.return=function(b){return na(a,b)};this[Symbol.iterator]=function(){return this}}function qa(a,b){b=new pa(new ma(b));ia&&a.prototype&&ia(b,a.prototype);return b}
 function ra(a){function b(d){return a.next(d)}function c(d){return a.throw(d)}return new Promise(function(d,e){function h(f){f.done?d(f.value):Promise.resolve(f.value).then(b,c).then(h,e)}h(a.next())})}function I(a){return ra(new pa(new ma(a)))}
-C("Symbol",function(a){function b(h){if(this instanceof b)throw new TypeError("Symbol is not a constructor");return new c(d+(h||"")+"_"+e++,h)}function c(h,f){this.h=h;ba(this,"description",{configurable:!0,writable:!0,value:f})}if(a)return a;c.prototype.toString=function(){return this.h};var d="jscomp_symbol_"+(1E9*Math.random()>>>0)+"_",e=0;return b});
-C("Symbol.iterator",function(a){if(a)return a;a=Symbol("Symbol.iterator");for(var b="Array Int8Array Uint8Array Uint8ClampedArray Int16Array Uint16Array Int32Array Uint32Array Float32Array Float64Array".split(" "),c=0;c<b.length;c++){var d=B[b[c]];"function"===typeof d&&"function"!=typeof d.prototype[a]&&ba(d.prototype,a,{configurable:!0,writable:!0,value:function(){return sa(aa(this))}})}return a});function sa(a){a={next:a};a[Symbol.iterator]=function(){return this};return a}
-C("Promise",function(a){function b(f){this.A=0;this.B=void 0;this.h=[];this.L=!1;var g=this.C();try{f(g.resolve,g.reject)}catch(k){g.reject(k)}}function c(){this.h=null}function d(f){return f instanceof b?f:new b(function(g){g(f)})}if(a)return a;c.prototype.A=function(f){if(null==this.h){this.h=[];var g=this;this.B(function(){g.F()})}this.h.push(f)};var e=B.setTimeout;c.prototype.B=function(f){e(f,0)};c.prototype.F=function(){for(;this.h&&this.h.length;){var f=this.h;this.h=[];for(var g=0;g<f.length;++g){var k=
+E("Symbol",function(a){function b(h){if(this instanceof b)throw new TypeError("Symbol is not a constructor");return new c(d+(h||"")+"_"+e++,h)}function c(h,f){this.h=h;ba(this,"description",{configurable:!0,writable:!0,value:f})}if(a)return a;c.prototype.toString=function(){return this.h};var d="jscomp_symbol_"+(1E9*Math.random()>>>0)+"_",e=0;return b});
+E("Symbol.iterator",function(a){if(a)return a;a=Symbol("Symbol.iterator");for(var b="Array Int8Array Uint8Array Uint8ClampedArray Int16Array Uint16Array Int32Array Uint32Array Float32Array Float64Array".split(" "),c=0;c<b.length;c++){var d=C[b[c]];"function"===typeof d&&"function"!=typeof d.prototype[a]&&ba(d.prototype,a,{configurable:!0,writable:!0,value:function(){return sa(aa(this))}})}return a});function sa(a){a={next:a};a[Symbol.iterator]=function(){return this};return a}
+E("Promise",function(a){function b(f){this.A=0;this.B=void 0;this.h=[];this.L=!1;var g=this.C();try{f(g.resolve,g.reject)}catch(k){g.reject(k)}}function c(){this.h=null}function d(f){return f instanceof b?f:new b(function(g){g(f)})}if(a)return a;c.prototype.A=function(f){if(null==this.h){this.h=[];var g=this;this.B(function(){g.F()})}this.h.push(f)};var e=C.setTimeout;c.prototype.B=function(f){e(f,0)};c.prototype.F=function(){for(;this.h&&this.h.length;){var f=this.h;this.h=[];for(var g=0;g<f.length;++g){var k=
 f[g];f[g]=null;try{k()}catch(l){this.C(l)}}}this.h=null};c.prototype.C=function(f){this.B(function(){throw f;})};b.prototype.C=function(){function f(l){return function(m){k||(k=!0,l.call(g,m))}}var g=this,k=!1;return{resolve:f(this.ha),reject:f(this.F)}};b.prototype.ha=function(f){if(f===this)this.F(new TypeError("A Promise cannot resolve to itself"));else if(f instanceof b)this.ja(f);else{a:switch(typeof f){case "object":var g=null!=f;break a;case "function":g=!0;break a;default:g=!1}g?this.ga(f):
-this.G(f)}};b.prototype.ga=function(f){var g=void 0;try{g=f.then}catch(k){this.F(k);return}"function"==typeof g?this.ka(g,f):this.G(f)};b.prototype.F=function(f){this.ca(2,f)};b.prototype.G=function(f){this.ca(1,f)};b.prototype.ca=function(f,g){if(0!=this.A)throw Error("Cannot settle("+f+", "+g+"): Promise already settled in state"+this.A);this.A=f;this.B=g;2===this.A&&this.ia();this.ea()};b.prototype.ia=function(){var f=this;e(function(){if(f.fa()){var g=B.console;"undefined"!==typeof g&&g.error(f.B)}},
-1)};b.prototype.fa=function(){if(this.L)return!1;var f=B.CustomEvent,g=B.Event,k=B.dispatchEvent;if("undefined"===typeof k)return!0;"function"===typeof f?f=new f("unhandledrejection",{cancelable:!0}):"function"===typeof g?f=new g("unhandledrejection",{cancelable:!0}):(f=B.document.createEvent("CustomEvent"),f.initCustomEvent("unhandledrejection",!1,!0,f));f.promise=this;f.reason=this.B;return k(f)};b.prototype.ea=function(){if(null!=this.h){for(var f=0;f<this.h.length;++f)h.A(this.h[f]);this.h=null}};
+this.G(f)}};b.prototype.ga=function(f){var g=void 0;try{g=f.then}catch(k){this.F(k);return}"function"==typeof g?this.ka(g,f):this.G(f)};b.prototype.F=function(f){this.ca(2,f)};b.prototype.G=function(f){this.ca(1,f)};b.prototype.ca=function(f,g){if(0!=this.A)throw Error("Cannot settle("+f+", "+g+"): Promise already settled in state"+this.A);this.A=f;this.B=g;2===this.A&&this.ia();this.ea()};b.prototype.ia=function(){var f=this;e(function(){if(f.fa()){var g=C.console;"undefined"!==typeof g&&g.error(f.B)}},
+1)};b.prototype.fa=function(){if(this.L)return!1;var f=C.CustomEvent,g=C.Event,k=C.dispatchEvent;if("undefined"===typeof k)return!0;"function"===typeof f?f=new f("unhandledrejection",{cancelable:!0}):"function"===typeof g?f=new g("unhandledrejection",{cancelable:!0}):(f=C.document.createEvent("CustomEvent"),f.initCustomEvent("unhandledrejection",!1,!0,f));f.promise=this;f.reason=this.B;return k(f)};b.prototype.ea=function(){if(null!=this.h){for(var f=0;f<this.h.length;++f)h.A(this.h[f]);this.h=null}};
 var h=new c;b.prototype.ja=function(f){var g=this.C();f.V(g.resolve,g.reject)};b.prototype.ka=function(f,g){var k=this.C();try{f.call(g,k.resolve,k.reject)}catch(l){k.reject(l)}};b.prototype.then=function(f,g){function k(p,q){return"function"==typeof p?function(r){try{l(p(r))}catch(v){m(v)}}:q}var l,m,n=new b(function(p,q){l=p;m=q});this.V(k(f,l),k(g,m));return n};b.prototype.catch=function(f){return this.then(void 0,f)};b.prototype.V=function(f,g){function k(){switch(l.A){case 1:f(l.B);break;case 2:g(l.B);
-break;default:throw Error("Unexpected state: "+l.A);}}var l=this;null==this.h?h.A(k):this.h.push(k);this.L=!0};b.resolve=d;b.reject=function(f){return new b(function(g,k){k(f)})};b.race=function(f){return new b(function(g,k){for(var l=w(f),m=l.next();!m.done;m=l.next())d(m.value).V(g,k)})};b.all=function(f){var g=w(f),k=g.next();return k.done?d([]):new b(function(l,m){function n(r){return function(v){p[r]=v;q--;0==q&&l(p)}}var p=[],q=0;do p.push(void 0),q++,d(k.value).V(n(p.length-1),m),k=g.next();
-while(!k.done)})};return b});function ta(a,b){a instanceof String&&(a+="");var c=0,d=!1,e={next:function(){if(!d&&c<a.length){var h=c++;return{value:b(h,a[h]),done:!1}}d=!0;return{done:!0,value:void 0}}};e[Symbol.iterator]=function(){return e};return e}C("Array.prototype.values",function(a){return a?a:function(){return ta(this,function(b,c){return c})}});function J(a,b){return Object.prototype.hasOwnProperty.call(a,b)}
-C("WeakMap",function(a){function b(k){this.h=(g+=Math.random()+1).toString();if(k){k=w(k);for(var l;!(l=k.next()).done;)l=l.value,this.set(l[0],l[1])}}function c(){}function d(k){var l=typeof k;return"object"===l&&null!==k||"function"===l}function e(k){if(!J(k,f)){var l=new c;ba(k,f,{value:l})}}function h(k){var l=Object[k];l&&(Object[k]=function(m){if(m instanceof c)return m;Object.isExtensible(m)&&e(m);return l(m)})}if(function(){if(!a||!Object.seal)return!1;try{var k=Object.seal({}),l=Object.seal({}),
+break;default:throw Error("Unexpected state: "+l.A);}}var l=this;null==this.h?h.A(k):this.h.push(k);this.L=!0};b.resolve=d;b.reject=function(f){return new b(function(g,k){k(f)})};b.race=function(f){return new b(function(g,k){for(var l=y(f),m=l.next();!m.done;m=l.next())d(m.value).V(g,k)})};b.all=function(f){var g=y(f),k=g.next();return k.done?d([]):new b(function(l,m){function n(r){return function(v){p[r]=v;q--;0==q&&l(p)}}var p=[],q=0;do p.push(void 0),q++,d(k.value).V(n(p.length-1),m),k=g.next();
+while(!k.done)})};return b});function ta(a,b){a instanceof String&&(a+="");var c=0,d=!1,e={next:function(){if(!d&&c<a.length){var h=c++;return{value:b(h,a[h]),done:!1}}d=!0;return{done:!0,value:void 0}}};e[Symbol.iterator]=function(){return e};return e}E("Array.prototype.values",function(a){return a?a:function(){return ta(this,function(b,c){return c})}});function J(a,b){return Object.prototype.hasOwnProperty.call(a,b)}
+E("WeakMap",function(a){function b(k){this.h=(g+=Math.random()+1).toString();if(k){k=y(k);for(var l;!(l=k.next()).done;)l=l.value,this.set(l[0],l[1])}}function c(){}function d(k){var l=typeof k;return"object"===l&&null!==k||"function"===l}function e(k){if(!J(k,f)){var l=new c;ba(k,f,{value:l})}}function h(k){var l=Object[k];l&&(Object[k]=function(m){if(m instanceof c)return m;Object.isExtensible(m)&&e(m);return l(m)})}if(function(){if(!a||!Object.seal)return!1;try{var k=Object.seal({}),l=Object.seal({}),
 m=new a([[k,2],[l,3]]);if(2!=m.get(k)||3!=m.get(l))return!1;m.delete(k);m.set(l,4);return!m.has(k)&&4==m.get(l)}catch(n){return!1}}())return a;var f="$jscomp_hidden_"+Math.random();h("freeze");h("preventExtensions");h("seal");var g=0;b.prototype.set=function(k,l){if(!d(k))throw Error("Invalid WeakMap key");e(k);if(!J(k,f))throw Error("WeakMap key fail: "+k);k[f][this.h]=l;return this};b.prototype.get=function(k){return d(k)&&J(k,f)?k[f][this.h]:void 0};b.prototype.has=function(k){return d(k)&&J(k,
 f)&&J(k[f],this.h)};b.prototype.delete=function(k){return d(k)&&J(k,f)&&J(k[f],this.h)?delete k[f][this.h]:!1};return b});
-C("Map",function(a){function b(){var g={};return g.K=g.next=g.head=g}function c(g,k){var l=g[1];return sa(function(){if(l){for(;l.head!=g[1];)l=l.K;for(;l.next!=l.head;)return l=l.next,{done:!1,value:k(l)};l=null}return{done:!0,value:void 0}})}function d(g,k){var l=k&&typeof k;"object"==l||"function"==l?h.has(k)?l=h.get(k):(l=""+ ++f,h.set(k,l)):l="p_"+k;var m=g[0][l];if(m&&J(g[0],l))for(g=0;g<m.length;g++){var n=m[g];if(k!==k&&n.key!==n.key||k===n.key)return{id:l,list:m,index:g,D:n}}return{id:l,
-list:m,index:-1,D:void 0}}function e(g){this[0]={};this[1]=b();this.size=0;if(g){g=w(g);for(var k;!(k=g.next()).done;)k=k.value,this.set(k[0],k[1])}}if(function(){if(!a||"function"!=typeof a||!a.prototype.entries||"function"!=typeof Object.seal)return!1;try{var g=Object.seal({x:4}),k=new a(w([[g,"s"]]));if("s"!=k.get(g)||1!=k.size||k.get({x:4})||k.set({x:4},"t")!=k||2!=k.size)return!1;var l=k.entries(),m=l.next();if(m.done||m.value[0]!=g||"s"!=m.value[1])return!1;m=l.next();return m.done||4!=m.value[0].x||
+E("Map",function(a){function b(){var g={};return g.K=g.next=g.head=g}function c(g,k){var l=g[1];return sa(function(){if(l){for(;l.head!=g[1];)l=l.K;for(;l.next!=l.head;)return l=l.next,{done:!1,value:k(l)};l=null}return{done:!0,value:void 0}})}function d(g,k){var l=k&&typeof k;"object"==l||"function"==l?h.has(k)?l=h.get(k):(l=""+ ++f,h.set(k,l)):l="p_"+k;var m=g[0][l];if(m&&J(g[0],l))for(g=0;g<m.length;g++){var n=m[g];if(k!==k&&n.key!==n.key||k===n.key)return{id:l,list:m,index:g,D:n}}return{id:l,
+list:m,index:-1,D:void 0}}function e(g){this[0]={};this[1]=b();this.size=0;if(g){g=y(g);for(var k;!(k=g.next()).done;)k=k.value,this.set(k[0],k[1])}}if(function(){if(!a||"function"!=typeof a||!a.prototype.entries||"function"!=typeof Object.seal)return!1;try{var g=Object.seal({x:4}),k=new a(y([[g,"s"]]));if("s"!=k.get(g)||1!=k.size||k.get({x:4})||k.set({x:4},"t")!=k||2!=k.size)return!1;var l=k.entries(),m=l.next();if(m.done||m.value[0]!=g||"s"!=m.value[1])return!1;m=l.next();return m.done||4!=m.value[0].x||
 "t"!=m.value[1]||!l.next().done?!1:!0}catch(n){return!1}}())return a;var h=new WeakMap;e.prototype.set=function(g,k){g=0===g?0:g;var l=d(this,g);l.list||(l.list=this[0][l.id]=[]);l.D?l.D.value=k:(l.D={next:this[1],K:this[1].K,head:this[1],key:g,value:k},l.list.push(l.D),this[1].K.next=l.D,this[1].K=l.D,this.size++);return this};e.prototype.delete=function(g){g=d(this,g);return g.D&&g.list?(g.list.splice(g.index,1),g.list.length||delete this[0][g.id],g.D.K.next=g.D.next,g.D.next.K=g.D.K,g.D.head=null,
 this.size--,!0):!1};e.prototype.clear=function(){this[0]={};this[1]=this[1].K=b();this.size=0};e.prototype.has=function(g){return!!d(this,g).D};e.prototype.get=function(g){return(g=d(this,g).D)&&g.value};e.prototype.entries=function(){return c(this,function(g){return[g.key,g.value]})};e.prototype.keys=function(){return c(this,function(g){return g.key})};e.prototype.values=function(){return c(this,function(g){return g.value})};e.prototype.forEach=function(g,k){for(var l=this.entries(),m;!(m=l.next()).done;)m=
-m.value,g.call(k,m[1],m[0],this)};e.prototype[Symbol.iterator]=e.prototype.entries;var f=0;return e});C("Array.prototype.keys",function(a){return a?a:function(){return ta(this,function(b){return b})}});
-C("Set",function(a){function b(c){this.h=new Map;if(c){c=w(c);for(var d;!(d=c.next()).done;)this.add(d.value)}this.size=this.h.size}if(function(){if(!a||"function"!=typeof a||!a.prototype.entries||"function"!=typeof Object.seal)return!1;try{var c=Object.seal({x:4}),d=new a(w([c]));if(!d.has(c)||1!=d.size||d.add(c)!=d||1!=d.size||d.add({x:4})!=d||2!=d.size)return!1;var e=d.entries(),h=e.next();if(h.done||h.value[0]!=c||h.value[1]!=c)return!1;h=e.next();return h.done||h.value[0]==c||4!=h.value[0].x||
+m.value,g.call(k,m[1],m[0],this)};e.prototype[Symbol.iterator]=e.prototype.entries;var f=0;return e});E("Array.prototype.keys",function(a){return a?a:function(){return ta(this,function(b){return b})}});
+E("Set",function(a){function b(c){this.h=new Map;if(c){c=y(c);for(var d;!(d=c.next()).done;)this.add(d.value)}this.size=this.h.size}if(function(){if(!a||"function"!=typeof a||!a.prototype.entries||"function"!=typeof Object.seal)return!1;try{var c=Object.seal({x:4}),d=new a(y([c]));if(!d.has(c)||1!=d.size||d.add(c)!=d||1!=d.size||d.add({x:4})!=d||2!=d.size)return!1;var e=d.entries(),h=e.next();if(h.done||h.value[0]!=c||h.value[1]!=c)return!1;h=e.next();return h.done||h.value[0]==c||4!=h.value[0].x||
 h.value[1]!=h.value[0]?!1:e.next().done}catch(f){return!1}}())return a;b.prototype.add=function(c){c=0===c?0:c;this.h.set(c,c);this.size=this.h.size;return this};b.prototype.delete=function(c){c=this.h.delete(c);this.size=this.h.size;return c};b.prototype.clear=function(){this.h.clear();this.size=0};b.prototype.has=function(c){return this.h.has(c)};b.prototype.entries=function(){return this.h.entries()};b.prototype.values=function(){return this.h.values()};b.prototype.keys=b.prototype.values;b.prototype[Symbol.iterator]=
-b.prototype.values;b.prototype.forEach=function(c,d){var e=this;this.h.forEach(function(h){return c.call(d,h,h,e)})};return b});C("Array.prototype.entries",function(a){return a?a:function(){return ta(this,function(b,c){return[b,c]})}});C("Object.is",function(a){return a?a:function(b,c){return b===c?0!==b||1/b===1/c:b!==b&&c!==c}});
-C("Array.prototype.includes",function(a){return a?a:function(b,c){var d=this;d instanceof String&&(d=String(d));var e=d.length;c=c||0;for(0>c&&(c=Math.max(c+e,0));c<e;c++){var h=d[c];if(h===b||Object.is(h,b))return!0}return!1}});
-C("String.prototype.includes",function(a){return a?a:function(b,c){if(null==this)throw new TypeError("The 'this' value for String.prototype.includes must not be null or undefined");if(b instanceof RegExp)throw new TypeError("First argument to String.prototype.includes must not be a regular expression");return-1!==this.indexOf(b,c||0)}});var ua="function"==typeof Object.assign?Object.assign:function(a,b){for(var c=1;c<arguments.length;c++){var d=arguments[c];if(d)for(var e in d)J(d,e)&&(a[e]=d[e])}return a};
-C("Object.assign",function(a){return a||ua});C("Array.prototype.flat",function(a){return a?a:function(b){b=void 0===b?1:b;var c=[];Array.prototype.forEach.call(this,function(d){Array.isArray(d)&&0<b?(d=Array.prototype.flat.call(d,b-1),c.push.apply(c,d)):c.push(d)});return c}});function L(a,b,c){var d=typeof c,e=typeof a;if("undefined"!==d){if("undefined"!==e){if(c){if("function"===e&&d===e)return function(h){return a(c(h))};b=a.constructor;if(b===c.constructor){if(b===Array)return c.concat(a);if(b===Map){b=new Map(c);d=w(a);for(e=d.next();!e.done;e=d.next())e=e.value,b.set(e[0],e[1]);return b}if(b===Set){b=new Set(c);d=w(a.values());for(e=d.next();!e.done;e=d.next())b.add(e.value);return b}}}return a}return c}return"undefined"===e?b:a}
-function M(){return Object.create(null)}function va(a,b){return b.length-a.length}function N(a){return"string"===typeof a}function O(a){return"object"===typeof a}function wa(a){var b=[];a=w(a.keys());for(var c=a.next();!c.done;c=a.next())b.push(c.value);return b}function xa(a,b){if(N(b))a=a[b];else for(var c=0;a&&c<b.length;c++)a=a[b[c]];return a}function ya(a){for(var b=0,c=0,d=void 0;c<a.length;c++)(d=a[c])&&b<d.length&&(b=d.length);return b};var za=[["\u00aa","a"],["\u00b2","2"],["\u00b3","3"],["\u00b9","1"],["\u00ba","o"],["\u00bc","1\u20444"],["\u00bd","1\u20442"],["\u00be","3\u20444"],["\u00e0","a"],["\u00e1","a"],["\u00e2","a"],["\u00e3","a"],["\u00e4","a"],["\u00e5","a"],["\u00e7","c"],["\u00e8","e"],["\u00e9","e"],["\u00ea","e"],["\u00eb","e"],["\u00ec","i"],["\u00ed","i"],["\u00ee","i"],["\u00ef","i"],["\u00f1","n"],["\u00f2","o"],["\u00f3","o"],["\u00f4","o"],["\u00f5","o"],["\u00f6","o"],["\u00f9","u"],["\u00fa","u"],["\u00fb",
+b.prototype.values;b.prototype.forEach=function(c,d){var e=this;this.h.forEach(function(h){return c.call(d,h,h,e)})};return b});E("Array.prototype.entries",function(a){return a?a:function(){return ta(this,function(b,c){return[b,c]})}});E("Object.is",function(a){return a?a:function(b,c){return b===c?0!==b||1/b===1/c:b!==b&&c!==c}});
+E("Array.prototype.includes",function(a){return a?a:function(b,c){var d=this;d instanceof String&&(d=String(d));var e=d.length;c=c||0;for(0>c&&(c=Math.max(c+e,0));c<e;c++){var h=d[c];if(h===b||Object.is(h,b))return!0}return!1}});
+E("String.prototype.includes",function(a){return a?a:function(b,c){if(null==this)throw new TypeError("The 'this' value for String.prototype.includes must not be null or undefined");if(b instanceof RegExp)throw new TypeError("First argument to String.prototype.includes must not be a regular expression");return-1!==this.indexOf(b,c||0)}});var ua="function"==typeof Object.assign?Object.assign:function(a,b){for(var c=1;c<arguments.length;c++){var d=arguments[c];if(d)for(var e in d)J(d,e)&&(a[e]=d[e])}return a};
+E("Object.assign",function(a){return a||ua});E("Array.prototype.flat",function(a){return a?a:function(b){b=void 0===b?1:b;var c=[];Array.prototype.forEach.call(this,function(d){Array.isArray(d)&&0<b?(d=Array.prototype.flat.call(d,b-1),c.push.apply(c,d)):c.push(d)});return c}});function L(a,b,c){var d=typeof c,e=typeof a;if("undefined"!==d){if("undefined"!==e){if(c){if("function"===e&&d===e)return function(h){return a(c(h))};b=a.constructor;if(b===c.constructor){if(b===Array)return c.concat(a);if(b===Map){b=new Map(c);d=y(a);for(e=d.next();!e.done;e=d.next())e=e.value,b.set(e[0],e[1]);return b}if(b===Set){b=new Set(c);d=y(a.values());for(e=d.next();!e.done;e=d.next())b.add(e.value);return b}}}return a}return c}return"undefined"===e?b:a}
+function M(){return Object.create(null)}function va(a,b){return b.length-a.length}function N(a){return"string"===typeof a}function O(a){return"object"===typeof a}function wa(a){var b=[];a=y(a.keys());for(var c=a.next();!c.done;c=a.next())b.push(c.value);return b}function xa(a,b){if(N(b))a=a[b];else for(var c=0;a&&c<b.length;c++)a=a[b[c]];return a}function ya(a){for(var b=0,c=0,d=void 0;c<a.length;c++)(d=a[c])&&b<d.length&&(b=d.length);return b};var za=[["\u00aa","a"],["\u00b2","2"],["\u00b3","3"],["\u00b9","1"],["\u00ba","o"],["\u00bc","1\u20444"],["\u00bd","1\u20442"],["\u00be","3\u20444"],["\u00e0","a"],["\u00e1","a"],["\u00e2","a"],["\u00e3","a"],["\u00e4","a"],["\u00e5","a"],["\u00e7","c"],["\u00e8","e"],["\u00e9","e"],["\u00ea","e"],["\u00eb","e"],["\u00ec","i"],["\u00ed","i"],["\u00ee","i"],["\u00ef","i"],["\u00f1","n"],["\u00f2","o"],["\u00f3","o"],["\u00f4","o"],["\u00f5","o"],["\u00f6","o"],["\u00f9","u"],["\u00fa","u"],["\u00fb",
 "u"],["\u00fc","u"],["\u00fd","y"],["\u00ff","y"],["\u0101","a"],["\u0103","a"],["\u0105","a"],["\u0107","c"],["\u0109","c"],["\u010b","c"],["\u010d","c"],["\u010f","d"],["\u0113","e"],["\u0115","e"],["\u0117","e"],["\u0119","e"],["\u011b","e"],["\u011d","g"],["\u011f","g"],["\u0121","g"],["\u0123","g"],["\u0125","h"],["\u0129","i"],["\u012b","i"],["\u012d","i"],["\u012f","i"],["\u0133","ij"],["\u0135","j"],["\u0137","k"],["\u013a","l"],["\u013c","l"],["\u013e","l"],["\u0140","l"],["\u0144","n"],
 ["\u0146","n"],["\u0148","n"],["\u0149","n"],["\u014d","o"],["\u014f","o"],["\u0151","o"],["\u0155","r"],["\u0157","r"],["\u0159","r"],["\u015b","s"],["\u015d","s"],["\u015f","s"],["\u0161","s"],["\u0163","t"],["\u0165","t"],["\u0169","u"],["\u016b","u"],["\u016d","u"],["\u016f","u"],["\u0171","u"],["\u0173","u"],["\u0175","w"],["\u0177","y"],["\u017a","z"],["\u017c","z"],["\u017e","z"],["\u017f","s"],["\u01a1","o"],["\u01b0","u"],["\u01c6","dz"],["\u01c9","lj"],["\u01cc","nj"],["\u01ce","a"],["\u01d0",
 "i"],["\u01d2","o"],["\u01d4","u"],["\u01d6","u"],["\u01d8","u"],["\u01da","u"],["\u01dc","u"],["\u01df","a"],["\u01e1","a"],["\u01e3","ae"],["\u00e6","ae"],["\u01fd","ae"],["\u01e7","g"],["\u01e9","k"],["\u01eb","o"],["\u01ed","o"],["\u01ef","\u0292"],["\u01f0","j"],["\u01f3","dz"],["\u01f5","g"],["\u01f9","n"],["\u01fb","a"],["\u01ff","\u00f8"],["\u0201","a"],["\u0203","a"],["\u0205","e"],["\u0207","e"],["\u0209","i"],["\u020b","i"],["\u020d","o"],["\u020f","o"],["\u0211","r"],["\u0213","r"],["\u0215",
 "u"],["\u0217","u"],["\u0219","s"],["\u021b","t"],["\u021f","h"],["\u0227","a"],["\u0229","e"],["\u022b","o"],["\u022d","o"],["\u022f","o"],["\u0231","o"],["\u0233","y"],["\u02b0","h"],["\u02b1","h"],["\u0266","h"],["\u02b2","j"],["\u02b3","r"],["\u02b4","\u0279"],["\u02b5","\u027b"],["\u02b6","\u0281"],["\u02b7","w"],["\u02b8","y"],["\u02e0","\u0263"],["\u02e1","l"],["\u02e2","s"],["\u02e3","x"],["\u02e4","\u0295"],["\u0390","\u03b9"],["\u03ac","\u03b1"],["\u03ad","\u03b5"],["\u03ae","\u03b7"],["\u03af",
 "\u03b9"],["\u03b0","\u03c5"],["\u03ca","\u03b9"],["\u03cb","\u03c5"],["\u03cc","\u03bf"],["\u03cd","\u03c5"],["\u03ce","\u03c9"],["\u03d0","\u03b2"],["\u03d1","\u03b8"],["\u03d2","\u03a5"],["\u03d3","\u03a5"],["\u03d4","\u03a5"],["\u03d5","\u03c6"],["\u03d6","\u03c0"],["\u03f0","\u03ba"],["\u03f1","\u03c1"],["\u03f2","\u03c2"],["\u03f5","\u03b5"],["\u0439","\u0438"],["\u0450","\u0435"],["\u0451","\u0435"],["\u0453","\u0433"],["\u0457","\u0456"],["\u045c","\u043a"],["\u045d","\u0438"],["\u045e","\u0443"],
-["\u0477","\u0475"],["\u04c2","\u0436"],["\u04d1","\u0430"],["\u04d3","\u0430"],["\u04d7","\u0435"],["\u04db","\u04d9"],["\u04dd","\u0436"],["\u04df","\u0437"],["\u04e3","\u0438"],["\u04e5","\u0438"],["\u04e7","\u043e"],["\u04eb","\u04e9"],["\u04ed","\u044d"],["\u04ef","\u0443"],["\u04f1","\u0443"],["\u04f3","\u0443"],["\u04f5","\u0447"]];var Aa=/[^\p{L}\p{N}]+/u,Ba=/(\d{3})/g,Ca=/(\D)(\d{3})/g,Da=/(\d{3})(\D)/g,Ea="".normalize&&/[\u0300-\u036f]/g;function Fa(a){if(!this){var b=Function.prototype.bind,c=b.apply,d=[null],e=d.concat;if(arguments instanceof Array)var h=arguments;else{h=w(arguments);for(var f,g=[];!(f=h.next()).done;)g.push(f.value);h=g}return new (c.call(b,Fa,e.call(d,h)))}for(b=0;b<arguments.length;b++)this.assign(arguments[b])}
-Fa.prototype.assign=function(a){this.normalize=L(a.normalize,!0,this.normalize);var b=a.include,c=b||a.exclude||a.split;if("object"===typeof c){var d=!b,e="";a.include||(e+="\\p{Z}");c.letter&&(e+="\\p{L}");c.number&&(e+="\\p{N}",d=!!b);c.symbol&&(e+="\\p{S}");c.punctuation&&(e+="\\p{P}");c.control&&(e+="\\p{C}");if(c=c.char)e+="object"===typeof c?c.join(""):c;try{this.split=new RegExp("["+(b?"^":"")+e+"]+","u")}catch(h){this.split=/\s+/}this.numeric=d}else{try{this.split=L(c,Aa,this.split)}catch(h){this.split=
-/\s+/}this.numeric=L(this.numeric,!0)}this.prepare=L(a.prepare,null,this.prepare);this.finalize=L(a.finalize,null,this.finalize);Ea||(this.mapper=new Map(za));this.rtl=a.rtl||!1;this.dedupe=L(a.dedupe,!0,this.dedupe);this.filter=L((c=a.filter)&&new Set(c),null,this.filter);this.matcher=L((c=a.matcher)&&new Map(c),null,this.matcher);this.mapper=L((c=a.mapper)&&new Map(c),null,this.mapper);this.stemmer=L((c=a.stemmer)&&new Map(c),null,this.stemmer);this.replacer=L(a.replacer,null,this.replacer);this.minlength=
-L(a.minlength,1,this.minlength);this.maxlength=L(a.maxlength,0,this.maxlength);if(this.cache=c=L(a.cache,!0,this.cache))this.U=null,this.L="number"===typeof c?c:2E5,this.N=new Map,this.S=new Map,this.A=this.h=128;this.B="";this.F=null;this.C="";this.G=null;if(this.matcher)for(a=w(this.matcher.keys()),b=a.next();!b.done;b=a.next())this.B+=(this.B?"|":"")+b.value;if(this.stemmer)for(a=w(this.stemmer.keys()),b=a.next();!b.done;b=a.next())this.C+=(this.C?"|":"")+b.value;return this};
-Fa.prototype.encode=function(a){var b=this;if(this.cache&&a.length<=this.h)if(this.U){if(this.N.has(a))return this.N.get(a)}else this.U=setTimeout(Ga,50,this);this.normalize&&(a="function"===typeof this.normalize?this.normalize(a):Ea?a.normalize("NFKD").replace(Ea,"").toLowerCase():a.toLowerCase());this.prepare&&(a=this.prepare(a));this.numeric&&3<a.length&&(a=a.replace(Ca,"$1 $2").replace(Da,"$1 $2").replace(Ba,"$1 "));for(var c=!(this.dedupe||this.mapper||this.filter||this.matcher||this.stemmer||
-this.replacer),d=[],e=this.split||""===this.split?a.split(this.split):a,h=0,f=void 0,g=void 0;h<e.length;h++)if((f=g=e[h])&&!(f.length<this.minlength))if(c)d.push(f);else if(!this.filter||!this.filter.has(f)){if(this.cache&&f.length<=this.A)if(this.U){var k=this.S.get(f);if(k||""===k){k&&d.push(k);continue}}else this.U=setTimeout(Ga,50,this);k=void 0;this.stemmer&&2<f.length&&(this.G||(this.G=new RegExp("(?!^)("+this.C+")$")),f=f.replace(this.G,function(q){return b.stemmer.get(q)}),k=1);f&&k&&(f.length<
+["\u0477","\u0475"],["\u04c2","\u0436"],["\u04d1","\u0430"],["\u04d3","\u0430"],["\u04d7","\u0435"],["\u04db","\u04d9"],["\u04dd","\u0436"],["\u04df","\u0437"],["\u04e3","\u0438"],["\u04e5","\u0438"],["\u04e7","\u043e"],["\u04eb","\u04e9"],["\u04ed","\u044d"],["\u04ef","\u0443"],["\u04f1","\u0443"],["\u04f3","\u0443"],["\u04f5","\u0447"]];var Aa=/[^\p{L}\p{N}]+/u,Ba=/(\d{3})/g,Ca=/(\D)(\d{3})/g,Ea=/(\d{3})(\D)/g,Fa="".normalize&&/[\u0300-\u036f]/g;function Ga(a){if(!this){var b=Function.prototype.bind,c=b.apply,d=[null],e=d.concat;if(arguments instanceof Array)var h=arguments;else{h=y(arguments);for(var f,g=[];!(f=h.next()).done;)g.push(f.value);h=g}return new (c.call(b,Ga,e.call(d,h)))}for(b=0;b<arguments.length;b++)this.assign(arguments[b])}
+Ga.prototype.assign=function(a){this.normalize=L(a.normalize,!0,this.normalize);var b=a.include,c=b||a.exclude||a.split;if("object"===typeof c){var d=!b,e="";a.include||(e+="\\p{Z}");c.letter&&(e+="\\p{L}");c.number&&(e+="\\p{N}",d=!!b);c.symbol&&(e+="\\p{S}");c.punctuation&&(e+="\\p{P}");c.control&&(e+="\\p{C}");if(c=c.char)e+="object"===typeof c?c.join(""):c;try{this.split=new RegExp("["+(b?"^":"")+e+"]+","u")}catch(h){this.split=/\s+/}this.numeric=d}else{try{this.split=L(c,Aa,this.split)}catch(h){this.split=
+/\s+/}this.numeric=L(this.numeric,!0)}this.prepare=L(a.prepare,null,this.prepare);this.finalize=L(a.finalize,null,this.finalize);Fa||(this.mapper=new Map(za));this.rtl=a.rtl||!1;this.dedupe=L(a.dedupe,!0,this.dedupe);this.filter=L((c=a.filter)&&new Set(c),null,this.filter);this.matcher=L((c=a.matcher)&&new Map(c),null,this.matcher);this.mapper=L((c=a.mapper)&&new Map(c),null,this.mapper);this.stemmer=L((c=a.stemmer)&&new Map(c),null,this.stemmer);this.replacer=L(a.replacer,null,this.replacer);this.minlength=
+L(a.minlength,1,this.minlength);this.maxlength=L(a.maxlength,0,this.maxlength);if(this.cache=c=L(a.cache,!0,this.cache))this.U=null,this.L="number"===typeof c?c:2E5,this.N=new Map,this.S=new Map,this.A=this.h=128;this.B="";this.F=null;this.C="";this.G=null;if(this.matcher)for(a=y(this.matcher.keys()),b=a.next();!b.done;b=a.next())this.B+=(this.B?"|":"")+b.value;if(this.stemmer)for(a=y(this.stemmer.keys()),b=a.next();!b.done;b=a.next())this.C+=(this.C?"|":"")+b.value;return this};
+Ga.prototype.encode=function(a){var b=this;if(this.cache&&a.length<=this.h)if(this.U){if(this.N.has(a))return this.N.get(a)}else this.U=setTimeout(Ha,50,this);this.normalize&&(a="function"===typeof this.normalize?this.normalize(a):Fa?a.normalize("NFKD").replace(Fa,"").toLowerCase():a.toLowerCase());this.prepare&&(a=this.prepare(a));this.numeric&&3<a.length&&(a=a.replace(Ca,"$1 $2").replace(Ea,"$1 $2").replace(Ba,"$1 "));for(var c=!(this.dedupe||this.mapper||this.filter||this.matcher||this.stemmer||
+this.replacer),d=[],e=this.split||""===this.split?a.split(this.split):a,h=0,f=void 0,g=void 0;h<e.length;h++)if((f=g=e[h])&&!(f.length<this.minlength))if(c)d.push(f);else if(!this.filter||!this.filter.has(f)){if(this.cache&&f.length<=this.A)if(this.U){var k=this.S.get(f);if(k||""===k){k&&d.push(k);continue}}else this.U=setTimeout(Ha,50,this);k=void 0;this.stemmer&&2<f.length&&(this.G||(this.G=new RegExp("(?!^)("+this.C+")$")),f=f.replace(this.G,function(q){return b.stemmer.get(q)}),k=1);f&&k&&(f.length<
 this.minlength||this.filter&&this.filter.has(f))&&(f="");if(f&&(this.mapper||this.dedupe&&1<f.length)){k="";for(var l=0,m="",n=void 0,p=void 0;l<f.length;l++)n=f.charAt(l),n===m&&this.dedupe||((p=this.mapper&&this.mapper.get(n))||""===p?p===m&&this.dedupe||!(m=p)||(k+=p):k+=m=n);f=k}this.matcher&&1<f.length&&(this.F||(this.F=new RegExp("("+this.B+")","g")),f=f.replace(this.F,function(q){return b.matcher.get(q)}));if(f&&this.replacer)for(k=0;f&&k<this.replacer.length;k+=2)f=f.replace(this.replacer[k],
-this.replacer[k+1]);this.cache&&g.length<=this.A&&(this.S.set(g,f),this.S.size>this.L&&(this.S.clear(),this.A=this.A/1.1|0));f&&d.push(f)}this.finalize&&(d=this.finalize(d)||d);this.cache&&a.length<=this.h&&(this.N.set(a,d),this.N.size>this.L&&(this.N.clear(),this.h=this.h/1.1|0));return d};function Ga(a){a.U=null;a.N.clear();a.S.clear()};function Ha(a){var b,c,d,e,h,f,g,k;return I(function(l){a=a.data;b=self._index;c=a.args;d=a.task;switch(d){case "init":e=a.options||{};(h=e.config)&&(e=(await import(h))["default"]);(f=a.factory)?(Function("return "+f)()(self),self._index=new self.FlexSearch.Index(e),delete self.FlexSearch):self._index=new R(e);postMessage({id:a.id});break;default:g=a.id,k=b[d].apply(b,c),postMessage("search"===d?{id:g,msg:k}:{id:g})}l.h=0})};var Ia=0;
-function Ja(a){function b(f){function g(k){k=k.data||k;var l=k.id,m=l&&e.h[l];m&&(m(k.msg),delete e.h[l])}this.worker=f;this.h=M();if(this.worker){d?this.worker.on("message",g):this.worker.onmessage=g;if(a.config)return new Promise(function(k){e.h[++Ia]=function(){k(e)};e.worker.postMessage({id:Ia,task:"init",factory:c,options:a})});this.worker.postMessage({task:"init",factory:c,options:a});return this}}a=void 0===a?{}:a;if(!this)return new Ja(a);var c="undefined"!==typeof self?self._factory:"undefined"!==
-typeof window?window._factory:null;c&&(c=c.toString());var d="undefined"===typeof window,e=this,h=Ka(c,d,a.worker);return h.then?h.then(function(f){return b.call(e,f)}):b.call(this,h)}La("add");La("append");La("search");La("update");La("remove");
-function La(a){Ja.prototype[a]=Ja.prototype[a+"Async"]=function(){var b=this,c=arguments,d,e,h,f,g;return I(function(k){d=b;e=[].slice.call(c);h=e[e.length-1];"function"===typeof h&&(f=h,e.splice(e.length-1,1));g=new Promise(function(l){d.h[++Ia]=l;d.worker.postMessage({task:a,id:Ia,args:e})});return f?(g.then(f),k.return(b)):k.return(g)})}}
-function Ka(a,b,c){return b?"undefined"!==typeof module?new (require("worker_threads")["Worker"])(__dirname + "/node/node.js"):import("worker_threads").then(function(worker){ return new worker["Worker"]((1,eval)("import.meta.dirname") + "/node/node.mjs"); }):a?new window.Worker(URL.createObjectURL(new Blob(["onmessage="+Ha.toString()],{type:"text/javascript"}))):new window.Worker(N(c)?c:(0,eval)("import.meta.url").replace("/worker.js","/worker/worker.js").replace("flexsearch.bundle.module.min.js",
-"module/worker/worker.js"),{type:"module"})};function Ma(a){Na.call(a,"add");Na.call(a,"append");Na.call(a,"search");Na.call(a,"update");Na.call(a,"remove")}function Na(a){this[a+"Async"]=function(){var b=arguments,c=b[b.length-1];if("function"===typeof c){var d=c;delete b[b.length-1]}b=this[a].apply(this,b);d&&(b.then?b.then(d):d(b));return b}};function Oa(a,b,c,d,e,h,f,g){(d=a(c?c+"."+d:d,JSON.stringify(f)))&&d.then?d.then(function(){b.export(a,b,c,e,h+1,g)}):b.export(a,b,c,e,h+1,g)};function Pa(a,b,c,d){for(var e=[],h=0,f;h<a.index.length;h++)if(f=a.index[h],b>=f.length)b-=f.length;else{b=f[d?"splice":"slice"](b,c);if(f=b.length)if(e=e.length?e.concat(b):b,c-=f,d&&(a.length-=f),!c)break;b=0}return e}
+this.replacer[k+1]);this.cache&&g.length<=this.A&&(this.S.set(g,f),this.S.size>this.L&&(this.S.clear(),this.A=this.A/1.1|0));f&&d.push(f)}this.finalize&&(d=this.finalize(d)||d);this.cache&&a.length<=this.h&&(this.N.set(a,d),this.N.size>this.L&&(this.N.clear(),this.h=this.h/1.1|0));return d};function Ha(a){a.U=null;a.N.clear();a.S.clear()};function Ia(a){var b,c,d,e,h,f,g,k;return I(function(l){a=a.data;b=self._index;c=a.args;d=a.task;switch(d){case "init":e=a.options||{};(h=e.config)&&(e=(await import(h))["default"]);(f=a.factory)?(Function("return "+f)()(self),self._index=new self.FlexSearch.Index(e),delete self.FlexSearch):self._index=new R(e);postMessage({id:a.id});break;default:g=a.id,k=b[d].apply(b,c),postMessage("search"===d?{id:g,msg:k}:{id:g})}l.h=0})};var Ja=0;
+function Ka(a){function b(f){function g(k){k=k.data||k;var l=k.id,m=l&&e.h[l];m&&(m(k.msg),delete e.h[l])}this.worker=f;this.h=M();if(this.worker){d?this.worker.on("message",g):this.worker.onmessage=g;if(a.config)return new Promise(function(k){e.h[++Ja]=function(){k(e)};e.worker.postMessage({id:Ja,task:"init",factory:c,options:a})});this.worker.postMessage({task:"init",factory:c,options:a});return this}}a=void 0===a?{}:a;if(!this)return new Ka(a);var c="undefined"!==typeof self?self._factory:"undefined"!==
+typeof window?window._factory:null;c&&(c=c.toString());var d="undefined"===typeof window,e=this,h=La(c,d,a.worker);return h.then?h.then(function(f){return b.call(e,f)}):b.call(this,h)}Ma("add");Ma("append");Ma("search");Ma("update");Ma("remove");
+function Ma(a){Ka.prototype[a]=Ka.prototype[a+"Async"]=function(){var b=this,c=arguments,d,e,h,f,g;return I(function(k){d=b;e=[].slice.call(c);h=e[e.length-1];"function"===typeof h&&(f=h,e.splice(e.length-1,1));g=new Promise(function(l){d.h[++Ja]=l;d.worker.postMessage({task:a,id:Ja,args:e})});return f?(g.then(f),k.return(b)):k.return(g)})}}
+function La(a,b,c){return b?"undefined"!==typeof module?new (require("worker_threads")["Worker"])(__dirname + "/node/node.js"):import("worker_threads").then(function(worker){ return new worker["Worker"]((1,eval)("import.meta.dirname") + "/node/node.mjs"); }):a?new window.Worker(URL.createObjectURL(new Blob(["onmessage="+Ia.toString()],{type:"text/javascript"}))):new window.Worker(N(c)?c:(0,eval)("import.meta.url").replace("/worker.js","/worker/worker.js").replace("flexsearch.bundle.module.min.js",
+"module/worker/worker.js"),{type:"module"})};function Na(a){Oa.call(a,"add");Oa.call(a,"append");Oa.call(a,"search");Oa.call(a,"update");Oa.call(a,"remove")}function Oa(a){this[a+"Async"]=function(){var b=arguments,c=b[b.length-1];if("function"===typeof c){var d=c;delete b[b.length-1]}b=this[a].apply(this,b);d&&(b.then?b.then(d):d(b));return b}};function Pa(a,b,c,d,e,h,f,g){(d=a(c?c+"."+d:d,JSON.stringify(f)))&&d.then?d.then(function(){b.export(a,b,c,e,h+1,g)}):b.export(a,b,c,e,h+1,g)};function Qa(a,b,c,d){for(var e=[],h=0,f;h<a.index.length;h++)if(f=a.index[h],b>=f.length)b-=f.length;else{b=f[d?"splice":"slice"](b,c);if(f=b.length)if(e=e.length?e.concat(b):b,c-=f,d&&(a.length-=f),!c)break;b=0}return e}
 function S(a){if(!this)return new S(a);this.index=a?[a]:[];this.length=a?a.length:0;var b=this;return new Proxy([],{get:function(c,d){if("length"===d)return b.length;if("push"===d)return function(e){b.index[b.index.length-1].push(e);b.length++};if("pop"===d)return function(){if(b.length)return b.length--,b.index[b.index.length-1].pop()};if("indexOf"===d)return function(e){for(var h=0,f=0,g,k;f<b.index.length;f++){g=b.index[f];k=g.indexOf(e);if(0<=k)return h+k;h+=g.length}return-1};if("includes"===
-d)return function(e){for(var h=0;h<b.index.length;h++)if(b.index[h].includes(e))return!0;return!1};if("slice"===d)return function(e,h){return Pa(b,e||0,h||b.length,!1)};if("splice"===d)return function(e,h){return Pa(b,e||0,h||b.length,!0)};if("constructor"===d)return Array;if("symbol"!==typeof d)return(c=b.index[d/Math.pow(2,31)|0])&&c[d]},set:function(c,d,e){c=d/Math.pow(2,31)|0;(b.index[c]||(b.index[c]=[]))[d]=e;b.length++;return!0}})}S.prototype.clear=function(){this.index.length=0};
-S.prototype.destroy=function(){this.proxy=this.index=null};S.prototype.push=function(){};function T(a){a=void 0===a?8:a;if(!this)return new T(a);this.index=M();this.B=[];this.size=0;32<a?(this.h=Qa,this.A=BigInt(a)):(this.h=Ra,this.A=a)}T.prototype.get=function(a){var b=this.h(a);return(b=this.index[b])&&b.get(a)};T.prototype.set=function(a,b){var c=this.h(a),d=this.index[c];d?(c=d.size,d.set(a,b),(c-=d.size)&&this.size++):(this.index[c]=d=new Map([[a,b]]),this.B.push(d))};
-function U(a){a=void 0===a?8:a;if(!this)return new U(a);this.index=M();this.h=[];32<a?(this.B=Qa,this.A=BigInt(a)):(this.B=Ra,this.A=a)}U.prototype.add=function(a){var b=this.B(a),c=this.index[b];c?(b=c.size,c.add(a),(b-=c.size)&&this.size++):(this.index[b]=c=new Set([a]),this.h.push(c))};t=T.prototype;t.has=U.prototype.has=function(a){var b=this.B(a);return(b=this.index[b])&&b.has(a)};t.delete=U.prototype.delete=function(a){var b=this.B(a);(b=this.index[b])&&b.delete(a)&&this.size--};
-t.clear=U.prototype.clear=function(){this.index=M();this.h=[];this.size=0};t.values=U.prototype.values=function Sa(){var b,c=this,d,e,h;return qa(Sa,function(f){switch(f.h){case 1:b=0;case 2:if(!(b<c.h.length)){f.h=0;break}d=w(c.h[b].values());e=d.next();case 5:if(e.done){b++;f.h=2;break}h=e.value;return G(f,h,6);case 6:e=d.next(),f.h=5}})};
-t.keys=U.prototype.keys=function Ta(){var b,c=this,d,e,h;return qa(Ta,function(f){switch(f.h){case 1:b=0;case 2:if(!(b<c.h.length)){f.h=0;break}d=w(c.h[b].keys());e=d.next();case 5:if(e.done){b++;f.h=2;break}h=e.value;return G(f,h,6);case 6:e=d.next(),f.h=5}})};
-t.entries=U.prototype.entries=function Ua(){var b,c=this,d,e,h;return qa(Ua,function(f){switch(f.h){case 1:b=0;case 2:if(!(b<c.h.length)){f.h=0;break}d=w(c.h[b].entries());e=d.next();case 5:if(e.done){b++;f.h=2;break}h=e.value;return G(f,h,6);case 6:e=d.next(),f.h=5}})};function Ra(a){var b=Math.pow(2,this.A)-1;if("number"==typeof a)return a&b;for(var c=0,d=this.A+1,e=0;e<a.length;e++)c=(c*d^a.charCodeAt(e))&b;return 32===this.A?c+Math.pow(2,31):c}
-function Qa(){throw Error("The keystore is limited to 32 for EcmaScript5");};V.prototype.add=function(a,b,c){O(a)&&(b=a,a=xa(b,this.key));if(b&&(a||0===a)){if(!c&&this.reg.has(a))return this.update(a,b);for(var d=0,e;d<this.field.length;d++){e=this.I[d];var h=this.index.get(this.field[d]);if("function"===typeof e)(e=e(b))&&h.add(a,e,!1,!0);else{var f=e.R;if(!f||f(b))e.constructor===String?e=[""+e]:N(e)&&(e=[e]),Va(b,e,this.T,0,h,a,e[0],c)}}if(this.tag)for(d=0;d<this.M.length;d++){f=this.M[d];h=this.tag.get(this.$[d]);e=M();if("function"===typeof f){if(f=f(b),!f)continue}else{var g=
-f.R;if(g&&!g(b))continue;f.constructor===String&&(f=""+f);f=xa(b,f)}if(h&&f){N(f)&&(f=[f]);g=0;for(var k,l=void 0;g<f.length;g++)if(k=f[g],!e[k]){e[k]=1;var m;(m=h.get(k))?l=m:h.set(k,l=[]);if(!c||!l.includes(a)){if(l.length===Math.pow(2,31)-1){m=new S(l);if(this.fastupdate)for(var n=w(this.reg.values()),p=n.next();!p.done;p=n.next())p=p.value,p.includes(l)&&(p[p.indexOf(l)]=m);h.set(k,l=m)}l.push(a);this.fastupdate&&((k=this.reg.get(a))?k.push(l):this.reg.set(a,[l]))}}}}if(this.store&&(!c||!this.store.has(a))){if(this.H){var q=
-M();for(c=0;c<this.H.length;c++)if(d=this.H[c],h=d.R,!h||h(b)){h=void 0;if("function"===typeof d){h=d(b);if(!h)continue;d=[d.la]}else if(N(d)||d.constructor===String){q[d]=b[d];continue}Wa(b,q,d,0,d[0],h)}}this.store.set(a,q||b)}}return this};function Wa(a,b,c,d,e,h){a=a[e];if(d===c.length-1)b[e]=h||a;else if(a)if(a.constructor===Array)for(b=b[e]=Array(a.length),e=0;e<a.length;e++)Wa(a,b,c,d,e);else b=b[e]||(b[e]=M()),e=c[++d],Wa(a,b,c,d,e)}
-function Va(a,b,c,d,e,h,f,g){if(a=a[f])if(d===b.length-1){if(a.constructor===Array){if(c[d]){for(b=0;b<a.length;b++)e.add(h,a[b],!0,!0);return}a=a.join(" ")}e.add(h,a,g,!0)}else if(a.constructor===Array)for(f=0;f<a.length;f++)Va(a,b,c,d,e,h,f,g);else f=b[++d],Va(a,b,c,d,e,h,f,g);else e.db&&e.remove(h)};function Xa(a,b,c,d,e,h,f){var g=a.length,k=[],l;var m=M();for(var n=0,p=void 0,q;n<b;n++)for(var r=0;r<g;r++)if(q=a[r],n<q.length&&(p=q[n]))for(var v=0;v<p.length;v++){q=p[v];(l=m[q])?m[q]++:(l=0,m[q]=1);l=k[l]||(k[l]=[]);if(!f){var x=n+(r?0:h||0);l=l[x]||(l[x]=[])}l.push(q)}if(a=k.length)if(e)k=1<k.length?Ya(k,d,c,f,0):k[0];else{if(a<g)return[];k=k[a-1];if(c||d)if(f){if(k.length>c||d)k=k.slice(d,c+d)}else{e=[];for(f=0;f<k.length;f++)if(g=k[f],g.length>d)d-=g.length;else{if(g.length>c||d)g=g.slice(d,
-c+d),c-=g.length,d&&(d-=g.length);e.push(g);if(!c)break}return 1<e.length?[].concat.apply([],e):e[0]}}return k}
-function Ya(a,b,c,d,e){var h=[],f=M(),g=a.length,k=0;if(d)for(e=g-1;0<=e;e--){d=a[e];var l=d.length;for(g=0;g<l;g++){var m=d[g];if(!f[m])if(f[m]=1,b)b--;else if(h.push(m),h.length===c)return h}}else for(var n=ya(a),p=0;p<n;p++)for(var q=g-1;0<=q;q--)if(l=(d=a[q][p])&&d.length)for(var r=0;r<l;r++)if(m=d[r],!f[m])if(f[m]=1,b)b--;else{var v=p+(q<g-1?e||0:0);(h[v]||(h[v]=[])).push(m);if(++k===c)return h}return h}
-function Za(a,b){for(var c=M(),d=[],e=0,h;e<b.length;e++){h=b[e];for(var f=0;f<h.length;f++)c[h[f]]=1}for(b=0;b<a.length;b++)e=a[b],1===c[e]&&(d.push(e),c[e]=2);return d};V.prototype.search=function(a,b,c,d){c||(!b&&O(a)?(c=a,a=""):O(b)&&(c=b,b=0));var e=[],h=[],f=0;if(c){c.constructor===Array&&(c={index:c});a=c.query||a;var g=c.pluck;var k=c.merge;var l=g||c.field||c.index;var m=this.tag&&c.tag;var n=this.store&&c.enrich;var p=c.suggest;var q=c.na;b=c.limit||b;var r=c.offset||0;b||(b=100);if(m&&(!this.db||!d)){m.constructor!==Array&&(m=[m]);for(var v=[],x=0,y=void 0;x<m.length;x++)if(y=m[x],y.field&&y.tag){var u=y.tag;if(u.constructor===Array)for(var z=0;z<u.length;z++)v.push(y.field,
-u[z]);else v.push(y.field,u)}else{u=Object.keys(y);z=0;for(var A=void 0,D=void 0;z<u.length;z++)if(A=u[z],D=y[A],D.constructor===Array)for(var F=0;F<D.length;F++)v.push(A,D[F]);else v.push(A,D)}m=v;if(!a){h=[];if(v.length)for(g=0;g<v.length;g+=2){p=void 0;if(this.db){p=this.index.get(v[g]);if(!p)continue;h.push(p=p.db.tag(v[g+1],b,r,n))}else p=ab.call(this,v[g],v[g+1],b,r,n);e.push({field:v[g],tag:v[g+1],result:p})}return h.length?Promise.all(h).then(function(P){for(var Q=0;Q<P.length;Q++)e[Q].result=
-P[Q];return e}):e}}N(l)&&(l=[l])}l||(l=this.field);v=!d&&(this.worker||this.db)&&[];x=0;for(z=y=u=void 0;x<l.length;x++)if(y=l[x],!this.db||!this.tag||this.I[x]){u=void 0;N(y)||(u=y,y=u.field,a=u.query||a,b=u.limit||b,r=u.offset||r,p=u.suggest||p,n=this.store&&(u.enrich||n));if(d)u=d[x];else{z=u||c;u=this.index.get(y);if(m){if(this.db){z.tag=m;var E=u.db.support_tag_search;z.field=l}E||(z.enrich=!1)}if(v){v[x]=u.search(a,b,z);z&&n&&(z.enrich=n);continue}else u=u.search(a,b,z),z&&n&&(z.enrich=n)}z=
-u&&u.length;if(m&&z){A=[];D=0;if(this.db&&d){if(!E)for(F=l.length;F<d.length;F++){var K=d[F];if(K&&K.length)D++,A.push(K);else if(!p)return e}}else{F=0;for(var Hb=K=void 0;F<m.length;F+=2){K=this.tag.get(m[F]);if(!K)if(p)continue;else return e;if(Hb=(K=K&&K.get(m[F+1]))&&K.length)D++,A.push(K);else if(!p)return e}}if(D){u=Za(u,A);z=u.length;if(!z&&!p)return e;D--}}if(z)h[f]=y,e.push(u),f++;else if(1===l.length)return e}if(v){if(this.db&&m&&m.length&&!E)for(n=0;n<m.length;n+=2){h=this.index.get(m[n]);
-if(!h)if(p)continue;else return e;v.push(h.db.tag(m[n+1],b,r,!1))}var Ib=this;return Promise.all(v).then(function(P){return P.length?Ib.search(a,b,c,P):P})}if(!f)return e;if(g&&(!n||!this.store))return e[0];v=[];r=0;for(p=void 0;r<h.length;r++){p=e[r];n&&p.length&&!p[0].doc&&(this.db?v.push(p=this.index.get(this.field[0]).db.enrich(p)):p.length&&(p=bb.call(this,p)));if(g)return p;e[r]={field:h[r],result:p}}if(n&&this.db&&v.length){var $a=this;return Promise.all(v).then(function(P){for(var Q=0;Q<P.length;Q++)e[Q].result=
-P[Q];return k?cb(e,b):q?db(e,a,$a.index,$a.I,q):e})}return k?cb(e,b):q?db(e,a,this.index,this.I,q):e};function db(a,b,c,d,e){for(var h,f=0,g,k,l;f<a.length;f++)for(g=a[f].result,k=a[f].field,l=c.get(k).encoder,k=d[k.indexOf(k)],l!==h&&(h=l,h.encode(b)),l=0;l<g.length;l++){for(var m="",n=xa(g[l].doc,k),p=h.encode(n),q=0;q<p.length;q++)m+=p[q].replace(new RegExp("("+p[q]+")","g"),e.replace("$1",n));console.log(a,c,e);g[l].na=m}return a}
-function cb(a,b){for(var c=[],d=M(),e=0,h,f;e<a.length;e++){h=a[e];f=h.result;for(var g=0,k,l,m;g<f.length;g++)if(l=f[g],k=l.id,m=d[k])m.push(h.field);else{if(c.length===b)return c;l.field=d[k]=[h.field];c.push(l)}}return c}function ab(a,b,c,d,e){a=this.tag.get(a);if(!a)return[];if((b=(a=a&&a.get(b))&&a.length-d)&&0<b){if(b>c||d)a=a.slice(d,d+c);e&&(a=bb.call(this,a));return a}}function bb(a){for(var b=Array(a.length),c=0,d;c<a.length;c++)d=a[c],b[c]={id:d,doc:this.store.get(d)};return b};function V(a){if(!this)return new V(a);var b=a.document||a.doc||a,c,d;this.I=[];this.field=[];this.T=[];this.key=(c=b.key||b.id)&&eb(c,this.T)||"id";(d=a.keystore||0)&&(this.keystore=d);this.reg=(this.fastupdate=!!a.fastupdate)?d?new T(d):new Map:d?new U(d):new Set;this.H=(c=b.store||null)&&!0!==c&&[];this.store=c&&(d?new T(d):new Map);this.cache=(c=a.cache||null)&&new W(c);a.cache=!1;this.worker=a.worker;this.index=fb.call(this,a,b);this.tag=null;if(c=b.tag)if("string"===typeof c&&(c=[c]),c.length){this.tag=
-new Map;this.M=[];this.$=[];b=0;for(var e=d=void 0;b<c.length;b++){d=c[b];e=d.field||d;if(!e)throw Error("The tag field from the document descriptor is undefined.");d.custom?this.M[b]=d.custom:(this.M[b]=eb(e,this.T),d.filter&&("string"===typeof this.M[b]&&(this.M[b]=new String(this.M[b])),this.M[b].R=d.filter));this.$[b]=e;this.tag.set(e,new Map)}}if(this.worker){a=[];c=w(this.index.values());for(b=c.next();!b.done;b=c.next())b=b.value,b.then&&a.push(b);if(a.length){var h=this;return Promise.all(a).then(function(f){for(var g=
-0,k=w(h.index.entries()),l=k.next();!l.done;l=k.next()){l=l.value;var m=l[0];l[1].then&&h.index.set(m,f[g++])}return h})}}else a.db&&this.mount(a.db)}t=V.prototype;
-t.mount=function(a){var b=this.field;if(this.tag)for(var c=0,d;c<this.$.length;c++){d=this.$[c];var e;this.index.set(d,e=new R({},this.reg));b===this.field&&(b=b.slice(0));b.push(d);e.tag=this.tag.get(d)}c=[];d={db:a.db,type:a.type,fastupdate:a.fastupdate};e=0;for(var h;e<b.length;e++){d.field=h=b[e];h=this.index.get(h);var f=new a.constructor(a.id,d);f.id=a.id;c[e]=f.mount(h);h.document=!0;e?h.bypass=!0:h.store=this.store}this.db=!0;return Promise.all(c)};
-t.commit=function(a,b){var c=this,d,e,h,f;return I(function(g){if(1==g.h){d=[];e=w(c.index.values());for(h=e.next();!h.done;h=e.next())f=h.value,d.push(f.db.commit(f,a,b));return G(g,Promise.all(d),2)}c.reg.clear();g.h=0})};t.destroy=function(){for(var a=[],b=w(this.index.values()),c=b.next();!c.done;c=b.next())a.push(c.value.destroy());return Promise.all(a)};
-function fb(a,b){var c=new Map,d=b.index||b.field||b;N(d)&&(d=[d]);for(var e=0,h,f=void 0;e<d.length;e++){h=d[e];N(h)||(f=h,h=h.field);f=O(f)?Object.assign({},a,f):a;if(this.worker){var g=new Ja(f);c.set(h,g)}this.worker||c.set(h,new R(f,this.reg));f.custom?this.I[e]=f.custom:(this.I[e]=eb(h,this.T),f.filter&&("string"===typeof this.I[e]&&(this.I[e]=new String(this.I[e])),this.I[e].R=f.filter));this.field[e]=h}if(this.H)for(a=b.store,N(a)&&(a=[a]),b=0;b<a.length;b++)d=a[b],e=d.field||d,d.custom?(this.H[b]=
-d.custom,d.custom.la=e):(this.H[b]=eb(e,this.T),d.filter&&("string"===typeof this.H[b]&&(this.H[b]=new String(this.H[b])),this.H[b].R=d.filter));return c}function eb(a,b){for(var c=a.split(":"),d=0,e=0;e<c.length;e++)a=c[e],"]"===a[a.length-1]&&(a=a.substring(0,a.length-2))&&(b[d]=!0),a&&(c[d++]=a);d<c.length&&(c.length=d);return 1<d?c:c[0]}t.append=function(a,b){return this.add(a,b,!0)};t.update=function(a,b){return this.remove(a).add(a,b)};
-t.remove=function(a){O(a)&&(a=xa(a,this.key));for(var b=w(this.index.values()),c=b.next();!c.done;c=b.next())c.value.remove(a,!0);if(this.reg.has(a)){if(this.tag&&!this.fastupdate)for(b=w(this.tag.values()),c=b.next();!c.done;c=b.next()){c=c.value;for(var d=w(c),e=d.next();!e.done;e=d.next()){var h=e.value;e=h[0];h=h[1];var f=h.indexOf(a);-1<f&&(1<h.length?h.splice(f,1):c.delete(e))}}this.store&&this.store.delete(a);this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
-t.clear=function(){for(var a=w(this.index.values()),b=a.next();!b.done;b=a.next())b.value.clear();if(this.tag)for(a=w(this.tag.values()),b=a.next();!b.done;b=a.next())b.value.clear();this.store&&this.store.clear();return this};t.contain=function(a){return this.db?this.index.get(this.field[0]).db.has(a):this.reg.has(a)};t.cleanup=function(){for(var a=w(this.index.values()),b=a.next();!b.done;b=a.next())b.value.cleanup();return this};
-t.get=function(a){return this.db?this.index.get(this.field[0]).db.enrich(a).then(function(b){return b[0]&&b[0].doc}):this.store.get(a)};t.set=function(a,b){this.store.set(a,b);return this};t.searchCache=gb;
-t.export=function(a,b,c,d,e,h){var f;"undefined"===typeof h&&(f=new Promise(function(k){h=k}));e||(e=0);d||(d=0);if(d<this.field.length){c=this.field[d];var g=this.index[c];b=this;g.export(a,b,e?c:"",d,e++,h)||(d++,b.export(a,b,c,d,1,h))}else{switch(e){case 1:b="tag";g=this.A;c=null;break;case 2:b="store";g=this.store;c=null;break;default:h();return}Oa(a,this,c,b,d,e,g,h)}return f};
-t.import=function(a,b){if(b)switch(N(b)&&(b=JSON.parse(b)),a){case "tag":this.A=b;break;case "reg":this.fastupdate=!1;this.reg=b;a=0;for(var c;a<this.field.length;a++)c=this.index[this.field[a]],c.reg=b,c.fastupdate=!1;break;case "store":this.store=b;break;default:a=a.split("."),c=a[0],a=a[1],c&&a&&this.index[c].import(a,b)}};Ma(V.prototype);function gb(a,b,c){a=("object"===typeof a?""+a.query:a).toLowerCase();var d=this.cache.get(a);if(!d){d=this.search(a,b,c);if(d.then){var e=this;d.then(function(h){e.cache.set(a,h);return h})}this.cache.set(a,d)}return d}function W(a){this.limit=a&&!0!==a?a:1E3;this.cache=new Map;this.h=""}W.prototype.set=function(a,b){this.cache.set(this.h=a,b);this.cache.size>this.limit&&this.cache.delete(this.cache.keys().next().value)};
-W.prototype.get=function(a){var b=this.cache.get(a);b&&this.h!==a&&(this.cache.delete(a),this.cache.set(this.h=a,b));return b};W.prototype.remove=function(a){for(var b=w(this.cache),c=b.next();!c.done;c=b.next()){c=c.value;var d=c[0];c[1].includes(a)&&this.cache.delete(d)}};W.prototype.clear=function(){this.cache.clear();this.h=""};var hb={normalize:function(a){return a.toLowerCase()},dedupe:!1};var ib=new Map([["b","p"],["v","f"],["w","f"],["z","s"],["x","s"],["d","t"],["n","m"],["c","k"],["g","k"],["j","k"],["q","k"],["i","e"],["y","e"],["u","o"]]);var jb=new Map([["ae","a"],["oe","o"],["sh","s"],["kh","k"],["th","t"],["pf","f"]]),kb=[/([^aeo])h(.)/g,"$1$2",/([aeo])h([^aeo]|$)/g,"$1$2",/([^0-9])\1+/g,"$1"];var lb={a:"",e:"",i:"",o:"",u:"",y:"",b:1,f:1,p:1,v:1,c:2,g:2,j:2,k:2,q:2,s:2,x:2,z:2,"\u00df":2,d:3,t:3,l:4,m:5,n:5,r:6};var mb=/[\x00-\x7F]+/g;var nb=/[\x00-\x7F]+/g;var ob=/[\x00-\x7F]+/g;var pb={LatinExact:{normalize:!1,dedupe:!1},LatinDefault:hb,LatinSimple:{normalize:!0,dedupe:!0},LatinBalance:{normalize:!0,dedupe:!0,mapper:ib},LatinAdvanced:{normalize:!0,dedupe:!0,mapper:ib,matcher:jb,replacer:kb},LatinExtra:{normalize:!0,dedupe:!0,mapper:ib,replacer:kb.concat([/(?!^)[aeo]/g,""]),matcher:jb},LatinSoundex:{normalize:!0,dedupe:!1,include:{letter:!0},finalize:function(a){for(var b=0;b<a.length;b++){for(var c=a[b],d=c.charAt(0),e=lb[d],h=1,f;h<c.length&&(f=c.charAt(h),"h"===f||"w"===
+d)return function(e){for(var h=0;h<b.index.length;h++)if(b.index[h].includes(e))return!0;return!1};if("slice"===d)return function(e,h){return Qa(b,e||0,h||b.length,!1)};if("splice"===d)return function(e,h){return Qa(b,e||0,h||b.length,!0)};if("constructor"===d)return Array;if("symbol"!==typeof d)return(c=b.index[d/Math.pow(2,31)|0])&&c[d]},set:function(c,d,e){c=d/Math.pow(2,31)|0;(b.index[c]||(b.index[c]=[]))[d]=e;b.length++;return!0}})}S.prototype.clear=function(){this.index.length=0};
+S.prototype.destroy=function(){this.proxy=this.index=null};S.prototype.push=function(){};function T(a){a=void 0===a?8:a;if(!this)return new T(a);this.index=M();this.B=[];this.size=0;32<a?(this.h=Ra,this.A=BigInt(a)):(this.h=Sa,this.A=a)}T.prototype.get=function(a){var b=this.h(a);return(b=this.index[b])&&b.get(a)};T.prototype.set=function(a,b){var c=this.h(a),d=this.index[c];d?(c=d.size,d.set(a,b),(c-=d.size)&&this.size++):(this.index[c]=d=new Map([[a,b]]),this.B.push(d))};
+function U(a){a=void 0===a?8:a;if(!this)return new U(a);this.index=M();this.h=[];32<a?(this.B=Ra,this.A=BigInt(a)):(this.B=Sa,this.A=a)}U.prototype.add=function(a){var b=this.B(a),c=this.index[b];c?(b=c.size,c.add(a),(b-=c.size)&&this.size++):(this.index[b]=c=new Set([a]),this.h.push(c))};u=T.prototype;u.has=U.prototype.has=function(a){var b=this.B(a);return(b=this.index[b])&&b.has(a)};u.delete=U.prototype.delete=function(a){var b=this.B(a);(b=this.index[b])&&b.delete(a)&&this.size--};
+u.clear=U.prototype.clear=function(){this.index=M();this.h=[];this.size=0};u.values=U.prototype.values=function Ta(){var b,c=this,d,e,h;return qa(Ta,function(f){switch(f.h){case 1:b=0;case 2:if(!(b<c.h.length)){f.h=0;break}d=y(c.h[b].values());e=d.next();case 5:if(e.done){b++;f.h=2;break}h=e.value;return G(f,h,6);case 6:e=d.next(),f.h=5}})};
+u.keys=U.prototype.keys=function Ua(){var b,c=this,d,e,h;return qa(Ua,function(f){switch(f.h){case 1:b=0;case 2:if(!(b<c.h.length)){f.h=0;break}d=y(c.h[b].keys());e=d.next();case 5:if(e.done){b++;f.h=2;break}h=e.value;return G(f,h,6);case 6:e=d.next(),f.h=5}})};
+u.entries=U.prototype.entries=function Va(){var b,c=this,d,e,h;return qa(Va,function(f){switch(f.h){case 1:b=0;case 2:if(!(b<c.h.length)){f.h=0;break}d=y(c.h[b].entries());e=d.next();case 5:if(e.done){b++;f.h=2;break}h=e.value;return G(f,h,6);case 6:e=d.next(),f.h=5}})};function Sa(a){var b=Math.pow(2,this.A)-1;if("number"==typeof a)return a&b;for(var c=0,d=this.A+1,e=0;e<a.length;e++)c=(c*d^a.charCodeAt(e))&b;return 32===this.A?c+Math.pow(2,31):c}
+function Ra(){throw Error("The keystore is limited to 32 for EcmaScript5");};V.prototype.add=function(a,b,c){O(a)&&(b=a,a=xa(b,this.key));if(b&&(a||0===a)){if(!c&&this.reg.has(a))return this.update(a,b);for(var d=0,e;d<this.field.length;d++){e=this.I[d];var h=this.index.get(this.field[d]);if("function"===typeof e)(e=e(b))&&h.add(a,e,!1,!0);else{var f=e.R;if(!f||f(b))e.constructor===String?e=[""+e]:N(e)&&(e=[e]),Wa(b,e,this.T,0,h,a,e[0],c)}}if(this.tag)for(d=0;d<this.M.length;d++){f=this.M[d];h=this.tag.get(this.$[d]);e=M();if("function"===typeof f){if(f=f(b),!f)continue}else{var g=
+f.R;if(g&&!g(b))continue;f.constructor===String&&(f=""+f);f=xa(b,f)}if(h&&f){N(f)&&(f=[f]);g=0;for(var k,l=void 0;g<f.length;g++)if(k=f[g],!e[k]){e[k]=1;var m;(m=h.get(k))?l=m:h.set(k,l=[]);if(!c||!l.includes(a)){if(l.length===Math.pow(2,31)-1){m=new S(l);if(this.fastupdate)for(var n=y(this.reg.values()),p=n.next();!p.done;p=n.next())p=p.value,p.includes(l)&&(p[p.indexOf(l)]=m);h.set(k,l=m)}l.push(a);this.fastupdate&&((k=this.reg.get(a))?k.push(l):this.reg.set(a,[l]))}}}}if(this.store&&(!c||!this.store.has(a))){if(this.H){var q=
+M();for(c=0;c<this.H.length;c++)if(d=this.H[c],h=d.R,!h||h(b)){h=void 0;if("function"===typeof d){h=d(b);if(!h)continue;d=[d.la]}else if(N(d)||d.constructor===String){q[d]=b[d];continue}Xa(b,q,d,0,d[0],h)}}this.store.set(a,q||b)}}return this};function Xa(a,b,c,d,e,h){a=a[e];if(d===c.length-1)b[e]=h||a;else if(a)if(a.constructor===Array)for(b=b[e]=Array(a.length),e=0;e<a.length;e++)Xa(a,b,c,d,e);else b=b[e]||(b[e]=M()),e=c[++d],Xa(a,b,c,d,e)}
+function Wa(a,b,c,d,e,h,f,g){if(a=a[f])if(d===b.length-1){if(a.constructor===Array){if(c[d]){for(b=0;b<a.length;b++)e.add(h,a[b],!0,!0);return}a=a.join(" ")}e.add(h,a,g,!0)}else if(a.constructor===Array)for(f=0;f<a.length;f++)Wa(a,b,c,d,e,h,f,g);else f=b[++d],Wa(a,b,c,d,e,h,f,g);else e.db&&e.remove(h)};function Ya(a,b,c,d,e,h,f){var g=a.length,k=[],l;var m=M();for(var n=0,p=void 0,q;n<b;n++)for(var r=0;r<g;r++)if(q=a[r],n<q.length&&(p=q[n]))for(var v=0;v<p.length;v++){q=p[v];(l=m[q])?m[q]++:(l=0,m[q]=1);l=k[l]||(k[l]=[]);if(!f){var w=n+(r?0:h||0);l=l[w]||(l[w]=[])}l.push(q)}if(a=k.length)if(e)k=1<k.length?Za(k,d,c,f,0):(k=k[0]).length>c||d?k.slice(d,c+d):k;else{if(a<g)return[];k=k[a-1];if(c||d)if(f){if(k.length>c||d)k=k.slice(d,c+d)}else{e=[];for(f=0;f<k.length;f++)if(g=k[f],g.length>d)d-=g.length;
+else{if(g.length>c||d)g=g.slice(d,c+d),c-=g.length,d&&(d-=g.length);e.push(g);if(!c)break}k=1<e.length?[].concat.apply([],e):e[0]}}return k}
+function Za(a,b,c,d,e){var h=[],f=M(),g=a.length,k=0;if(d)for(e=g-1;0<=e;e--){d=a[e];var l=d.length;for(g=0;g<l;g++){var m=d[g];if(!f[m])if(f[m]=1,b)b--;else if(h.push(m),h.length===c)return h}}else for(var n=ya(a),p=0;p<n;p++)for(var q=g-1;0<=q;q--)if(l=(d=a[q][p])&&d.length)for(var r=0;r<l;r++)if(m=d[r],!f[m])if(f[m]=1,b)b--;else{var v=p+(q<g-1?e||0:0);(h[v]||(h[v]=[])).push(m);if(++k===c)return h}return h}
+function $a(a,b){for(var c=M(),d=[],e=0,h;e<b.length;e++){h=b[e];for(var f=0;f<h.length;f++)c[h[f]]=1}for(b=0;b<a.length;b++)e=a[b],1===c[e]&&(d.push(e),c[e]=2);return d};V.prototype.search=function(a,b,c,d){c||(!b&&O(a)?(c=a,a=""):O(b)&&(c=b,b=0));var e=[],h=[],f=0;if(c){c.constructor===Array&&(c={index:c});a=c.query||a;var g=c.pluck;var k=c.merge;var l=g||c.field||c.index;var m=this.tag&&c.tag;var n=this.store&&c.enrich;var p=c.suggest;var q=c.na;b=c.limit||b;var r=c.offset||0;b||(b=100);if(m&&(!this.db||!d)){m.constructor!==Array&&(m=[m]);for(var v=[],w=0,x=void 0;w<m.length;w++)if(x=m[w],x.field&&x.tag){var t=x.tag;if(t.constructor===Array)for(var z=0;z<t.length;z++)v.push(x.field,
+t[z]);else v.push(x.field,t)}else{t=Object.keys(x);z=0;for(var A=void 0,B=void 0;z<t.length;z++)if(A=t[z],B=x[A],B.constructor===Array)for(var D=0;D<B.length;D++)v.push(A,B[D]);else v.push(A,B)}m=v;if(!a){h=[];if(v.length)for(g=0;g<v.length;g+=2){p=void 0;if(this.db){p=this.index.get(v[g]);if(!p)continue;h.push(p=p.db.tag(v[g+1],b,r,n))}else p=ab.call(this,v[g],v[g+1],b,r,n);e.push({field:v[g],tag:v[g+1],result:p})}return h.length?Promise.all(h).then(function(P){for(var Q=0;Q<P.length;Q++)e[Q].result=
+P[Q];return e}):e}}N(l)&&(l=[l])}l||(l=this.field);v=!d&&(this.worker||this.db)&&[];w=0;for(z=x=t=void 0;w<l.length;w++)if(x=l[w],!this.db||!this.tag||this.I[w]){t=void 0;N(x)||(t=x,x=t.field,a=t.query||a,b=t.limit||b,r=t.offset||r,p=t.suggest||p,n=this.store&&(t.enrich||n));if(d)t=d[w];else{z=t||c;t=this.index.get(x);if(m){if(this.db){z.tag=m;var F=t.db.support_tag_search;z.field=l}F||(z.enrich=!1)}if(v){v[w]=t.search(a,b,z);z&&n&&(z.enrich=n);continue}else t=t.search(a,b,z),z&&n&&(z.enrich=n)}z=
+t&&t.length;if(m&&z){A=[];B=0;if(this.db&&d){if(!F)for(D=l.length;D<d.length;D++){var K=d[D];if(K&&K.length)B++,A.push(K);else if(!p)return e}}else{D=0;for(var Hb=K=void 0;D<m.length;D+=2){K=this.tag.get(m[D]);if(!K)if(p)continue;else return e;if(Hb=(K=K&&K.get(m[D+1]))&&K.length)B++,A.push(K);else if(!p)return e}}if(B){t=$a(t,A);z=t.length;if(!z&&!p)return e;B--}}if(z)h[f]=x,e.push(t),f++;else if(1===l.length)return e}if(v){if(this.db&&m&&m.length&&!F)for(n=0;n<m.length;n+=2){h=this.index.get(m[n]);
+if(!h)if(p)continue;else return e;v.push(h.db.tag(m[n+1],b,r,!1))}var Ib=this;return Promise.all(v).then(function(P){return P.length?Ib.search(a,b,c,P):P})}if(!f)return e;if(g&&(!n||!this.store))return e[0];v=[];r=0;for(p=void 0;r<h.length;r++){p=e[r];n&&p.length&&!p[0].doc&&(this.db?v.push(p=this.index.get(this.field[0]).db.enrich(p)):p.length&&(p=bb.call(this,p)));if(g)return p;e[r]={field:h[r],result:p}}if(n&&this.db&&v.length){var Da=this;return Promise.all(v).then(function(P){for(var Q=0;Q<P.length;Q++)e[Q].result=
+P[Q];return k?cb(e,b):q?db(e,a,Da.index,Da.field,Da.I,q):e})}return k?cb(e,b):q?db(e,a,this.index,this.field,this.I,q):e};
+function db(a,b,c,d,e,h){for(var f,g,k,l=0,m,n,p;l<a.length;l++)for(m=a[l].result,n=a[l].field,k=c.get(n),p=k.encoder,k=k.tokenize,n=e[d.indexOf(n)],p!==f&&(f=p,g=f.encode(b)),p=0;p<m.length;p++){var q="",r=xa(m[p].doc,n),v=f.encode(r);r=r.split(f.split);for(var w=0,x,t;w<v.length;w++){x=v[w];t=r[w];for(var z=void 0,A=0,B;A<g.length;A++)if(B=g[A],"strict"===k){if(x===B){q+=(q?" ":"")+h.replace("$1",t);z=!0;break}}else{var D=x.indexOf(B);if(-1<D){q+=(q?" ":"")+t.substring(0,D)+h.replace("$1",t.substring(D,
+B.length))+t.substring(D+B.length);z=!0;break}}z||(q+=(q?" ":"")+r[w])}m[p].na=q}return a}function cb(a,b){for(var c=[],d=M(),e=0,h,f;e<a.length;e++){h=a[e];f=h.result;for(var g=0,k,l,m;g<f.length;g++)if(l=f[g],k=l.id,m=d[k])m.push(h.field);else{if(c.length===b)return c;l.field=d[k]=[h.field];c.push(l)}}return c}function ab(a,b,c,d,e){a=this.tag.get(a);if(!a)return[];if((b=(a=a&&a.get(b))&&a.length-d)&&0<b){if(b>c||d)a=a.slice(d,d+c);e&&(a=bb.call(this,a));return a}}
+function bb(a){for(var b=Array(a.length),c=0,d;c<a.length;c++)d=a[c],b[c]={id:d,doc:this.store.get(d)};return b};function V(a){if(!this)return new V(a);var b=a.document||a.doc||a,c,d;this.I=[];this.field=[];this.T=[];this.key=(c=b.key||b.id)&&eb(c,this.T)||"id";(d=a.keystore||0)&&(this.keystore=d);this.reg=(this.fastupdate=!!a.fastupdate)?d?new T(d):new Map:d?new U(d):new Set;this.H=(c=b.store||null)&&!0!==c&&[];this.store=c&&(d?new T(d):new Map);this.cache=(c=a.cache||null)&&new W(c);a.cache=!1;this.worker=a.worker;this.index=fb.call(this,a,b);this.tag=null;if(c=b.tag)if("string"===typeof c&&(c=[c]),c.length){this.tag=
+new Map;this.M=[];this.$=[];b=0;for(var e=d=void 0;b<c.length;b++){d=c[b];e=d.field||d;if(!e)throw Error("The tag field from the document descriptor is undefined.");d.custom?this.M[b]=d.custom:(this.M[b]=eb(e,this.T),d.filter&&("string"===typeof this.M[b]&&(this.M[b]=new String(this.M[b])),this.M[b].R=d.filter));this.$[b]=e;this.tag.set(e,new Map)}}if(this.worker){a=[];c=y(this.index.values());for(b=c.next();!b.done;b=c.next())b=b.value,b.then&&a.push(b);if(a.length){var h=this;return Promise.all(a).then(function(f){for(var g=
+0,k=y(h.index.entries()),l=k.next();!l.done;l=k.next()){l=l.value;var m=l[0];l[1].then&&h.index.set(m,f[g++])}return h})}}else a.db&&this.mount(a.db)}u=V.prototype;
+u.mount=function(a){var b=this.field;if(this.tag)for(var c=0,d;c<this.$.length;c++){d=this.$[c];var e;this.index.set(d,e=new R({},this.reg));b===this.field&&(b=b.slice(0));b.push(d);e.tag=this.tag.get(d)}c=[];d={db:a.db,type:a.type,fastupdate:a.fastupdate};e=0;for(var h;e<b.length;e++){d.field=h=b[e];h=this.index.get(h);var f=new a.constructor(a.id,d);f.id=a.id;c[e]=f.mount(h);h.document=!0;e?h.bypass=!0:h.store=this.store}this.db=!0;return Promise.all(c)};
+u.commit=function(a,b){var c=this,d,e,h,f;return I(function(g){if(1==g.h){d=[];e=y(c.index.values());for(h=e.next();!h.done;h=e.next())f=h.value,d.push(f.db.commit(f,a,b));return G(g,Promise.all(d),2)}c.reg.clear();g.h=0})};u.destroy=function(){for(var a=[],b=y(this.index.values()),c=b.next();!c.done;c=b.next())a.push(c.value.destroy());return Promise.all(a)};
+function fb(a,b){var c=new Map,d=b.index||b.field||b;N(d)&&(d=[d]);for(var e=0,h,f=void 0;e<d.length;e++){h=d[e];N(h)||(f=h,h=h.field);f=O(f)?Object.assign({},a,f):a;if(this.worker){var g=new Ka(f);c.set(h,g)}this.worker||c.set(h,new R(f,this.reg));f.custom?this.I[e]=f.custom:(this.I[e]=eb(h,this.T),f.filter&&("string"===typeof this.I[e]&&(this.I[e]=new String(this.I[e])),this.I[e].R=f.filter));this.field[e]=h}if(this.H)for(a=b.store,N(a)&&(a=[a]),b=0;b<a.length;b++)d=a[b],e=d.field||d,d.custom?(this.H[b]=
+d.custom,d.custom.la=e):(this.H[b]=eb(e,this.T),d.filter&&("string"===typeof this.H[b]&&(this.H[b]=new String(this.H[b])),this.H[b].R=d.filter));return c}function eb(a,b){for(var c=a.split(":"),d=0,e=0;e<c.length;e++)a=c[e],"]"===a[a.length-1]&&(a=a.substring(0,a.length-2))&&(b[d]=!0),a&&(c[d++]=a);d<c.length&&(c.length=d);return 1<d?c:c[0]}u.append=function(a,b){return this.add(a,b,!0)};u.update=function(a,b){return this.remove(a).add(a,b)};
+u.remove=function(a){O(a)&&(a=xa(a,this.key));for(var b=y(this.index.values()),c=b.next();!c.done;c=b.next())c.value.remove(a,!0);if(this.reg.has(a)){if(this.tag&&!this.fastupdate)for(b=y(this.tag.values()),c=b.next();!c.done;c=b.next()){c=c.value;for(var d=y(c),e=d.next();!e.done;e=d.next()){var h=e.value;e=h[0];h=h[1];var f=h.indexOf(a);-1<f&&(1<h.length?h.splice(f,1):c.delete(e))}}this.store&&this.store.delete(a);this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
+u.clear=function(){for(var a=y(this.index.values()),b=a.next();!b.done;b=a.next())b.value.clear();if(this.tag)for(a=y(this.tag.values()),b=a.next();!b.done;b=a.next())b.value.clear();this.store&&this.store.clear();return this};u.contain=function(a){return this.db?this.index.get(this.field[0]).db.has(a):this.reg.has(a)};u.cleanup=function(){for(var a=y(this.index.values()),b=a.next();!b.done;b=a.next())b.value.cleanup();return this};
+u.get=function(a){return this.db?this.index.get(this.field[0]).db.enrich(a).then(function(b){return b[0]&&b[0].doc}):this.store.get(a)};u.set=function(a,b){this.store.set(a,b);return this};u.searchCache=gb;
+u.export=function(a,b,c,d,e,h){var f;"undefined"===typeof h&&(f=new Promise(function(k){h=k}));e||(e=0);d||(d=0);if(d<this.field.length){c=this.field[d];var g=this.index[c];b=this;g.export(a,b,e?c:"",d,e++,h)||(d++,b.export(a,b,c,d,1,h))}else{switch(e){case 1:b="tag";g=this.A;c=null;break;case 2:b="store";g=this.store;c=null;break;default:h();return}Pa(a,this,c,b,d,e,g,h)}return f};
+u.import=function(a,b){if(b)switch(N(b)&&(b=JSON.parse(b)),a){case "tag":this.A=b;break;case "reg":this.fastupdate=!1;this.reg=b;a=0;for(var c;a<this.field.length;a++)c=this.index[this.field[a]],c.reg=b,c.fastupdate=!1;break;case "store":this.store=b;break;default:a=a.split("."),c=a[0],a=a[1],c&&a&&this.index[c].import(a,b)}};Na(V.prototype);function gb(a,b,c){a=("object"===typeof a?""+a.query:a).toLowerCase();var d=this.cache.get(a);if(!d){d=this.search(a,b,c);if(d.then){var e=this;d.then(function(h){e.cache.set(a,h);return h})}this.cache.set(a,d)}return d}function W(a){this.limit=a&&!0!==a?a:1E3;this.cache=new Map;this.h=""}W.prototype.set=function(a,b){this.cache.set(this.h=a,b);this.cache.size>this.limit&&this.cache.delete(this.cache.keys().next().value)};
+W.prototype.get=function(a){var b=this.cache.get(a);b&&this.h!==a&&(this.cache.delete(a),this.cache.set(this.h=a,b));return b};W.prototype.remove=function(a){for(var b=y(this.cache),c=b.next();!c.done;c=b.next()){c=c.value;var d=c[0];c[1].includes(a)&&this.cache.delete(d)}};W.prototype.clear=function(){this.cache.clear();this.h=""};var hb={normalize:function(a){return a.toLowerCase()},dedupe:!1};var ib=new Map([["b","p"],["v","f"],["w","f"],["z","s"],["x","s"],["d","t"],["n","m"],["c","k"],["g","k"],["j","k"],["q","k"],["i","e"],["y","e"],["u","o"]]);var jb=new Map([["ae","a"],["oe","o"],["sh","s"],["kh","k"],["th","t"],["pf","f"]]),kb=[/([^aeo])h(.)/g,"$1$2",/([aeo])h([^aeo]|$)/g,"$1$2",/([^0-9])\1+/g,"$1"];var lb={a:"",e:"",i:"",o:"",u:"",y:"",b:1,f:1,p:1,v:1,c:2,g:2,j:2,k:2,q:2,s:2,x:2,z:2,"\u00df":2,d:3,t:3,l:4,m:5,n:5,r:6};var mb=/[\x00-\x7F]+/g;var nb=/[\x00-\x7F]+/g;var ob=/[\x00-\x7F]+/g;var pb={LatinExact:{normalize:!1,dedupe:!1},LatinDefault:hb,LatinSimple:{normalize:!0,dedupe:!0},LatinBalance:{normalize:!0,dedupe:!0,mapper:ib},LatinAdvanced:{normalize:!0,dedupe:!0,mapper:ib,matcher:jb,replacer:kb},LatinExtra:{normalize:!0,dedupe:!0,mapper:ib,replacer:kb.concat([/(?!^)[aeo]/g,""]),matcher:jb},LatinSoundex:{normalize:!0,dedupe:!1,include:{letter:!0},finalize:function(a){for(var b=0;b<a.length;b++){for(var c=a[b],d=c.charAt(0),e=lb[d],h=1,f;h<c.length&&(f=c.charAt(h),"h"===f||"w"===
 f||!(f=lb[f])||f===e||(d+=f,e=f,4!==d.length));h++);a[b]=d}}},ArabicDefault:{rtl:!0,normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(mb," ")}},CjkDefault:{normalize:!1,dedupe:!0,split:"",prepare:function(a){return(""+a).replace(nb,"")}},CyrillicDefault:{normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(ob," ")}}};var qb={memory:{resolution:1},performance:{resolution:6,fastupdate:!0,context:{depth:1,resolution:3}},match:{tokenize:"forward"},score:{resolution:9,context:{depth:2,resolution:9}}};M();R.prototype.add=function(a,b,c,d){if(b&&(a||0===a)){if(!d&&!c&&this.reg.has(a))return this.update(a,b);b=this.encoder.encode(b);if(d=b.length){for(var e=M(),h=M(),f=this.depth,g=this.resolution,k=0;k<d;k++){var l=b[this.rtl?d-1-k:k],m=l.length;if(m&&(f||!h[l])){var n=this.score?this.score(b,l,k,null,0):rb(g,d,k),p="";switch(this.tokenize){case "full":if(2<m){for(n=0;n<m;n++)for(var q=m;q>n;q--){p=l.substring(n,q);var r=this.score?this.score(b,l,k,p,n):rb(g,d,k,m,n);sb(this,h,p,r,a,c)}break}case "reverse":if(1<
-m){for(q=m-1;0<q;q--)p=l[q]+p,r=this.score?this.score(b,l,k,p,q):rb(g,d,k,m,q),sb(this,h,p,r,a,c);p=""}case "forward":if(1<m){for(q=0;q<m;q++)p+=l[q],sb(this,h,p,n,a,c);break}default:if(sb(this,h,l,n,a,c),f&&1<d&&k<d-1)for(m=M(),p=this.aa,n=l,q=Math.min(f+1,d-k),r=m[n]=1;r<q;r++)if((l=b[this.rtl?d-1-k-r:k+r])&&!m[l]){m[l]=1;var v=this.score?this.score(b,n,k,l,r):rb(p+(d/2>p?0:1),d,k,q-1,r-1),x=this.bidirectional&&l>n;sb(this,e,x?n:l,v,a,c,x?l:n)}}}}this.fastupdate||this.reg.add(a)}else b=""}this.db&&
+m){for(q=m-1;0<q;q--)p=l[q]+p,r=this.score?this.score(b,l,k,p,q):rb(g,d,k,m,q),sb(this,h,p,r,a,c);p=""}case "forward":if(1<m){for(q=0;q<m;q++)p+=l[q],sb(this,h,p,n,a,c);break}default:if(sb(this,h,l,n,a,c),f&&1<d&&k<d-1)for(m=M(),p=this.aa,n=l,q=Math.min(f+1,d-k),r=m[n]=1;r<q;r++)if((l=b[this.rtl?d-1-k-r:k+r])&&!m[l]){m[l]=1;var v=this.score?this.score(b,n,k,l,r):rb(p+(d/2>p?0:1),d,k,q-1,r-1),w=this.bidirectional&&l>n;sb(this,e,w?n:l,v,a,c,w?l:n)}}}}this.fastupdate||this.reg.add(a)}else b=""}this.db&&
 (b||this.commit_task.push({del:a}),this.da&&tb(this));return this};
-function sb(a,b,c,d,e,h,f){var g=f?a.ctx:a.map,k;if(!b[c]||f&&!(k=b[c])[f])if(f?(b=k||(b[c]=M()),b[f]=1,(k=g.get(f))?g=k:g.set(f,g=new Map)):b[c]=1,(k=g.get(c))?g=k:g.set(c,g=k=[]),g=g[d]||(g[d]=[]),!h||!g.includes(e)){if(g.length===Math.pow(2,31)-1){b=new S(g);if(a.fastupdate)for(c=w(a.reg.values()),h=c.next();!h.done;h=c.next())h=h.value,h.includes(g)&&(h[h.indexOf(g)]=b);k[d]=g=b}g.push(e);a.fastupdate&&((d=a.reg.get(e))?d.push(g):a.reg.set(e,[g]))}}
+function sb(a,b,c,d,e,h,f){var g=f?a.ctx:a.map,k;if(!b[c]||f&&!(k=b[c])[f])if(f?(b=k||(b[c]=M()),b[f]=1,(k=g.get(f))?g=k:g.set(f,g=new Map)):b[c]=1,(k=g.get(c))?g=k:g.set(c,g=k=[]),g=g[d]||(g[d]=[]),!h||!g.includes(e)){if(g.length===Math.pow(2,31)-1){b=new S(g);if(a.fastupdate)for(c=y(a.reg.values()),h=c.next();!h.done;h=c.next())h=h.value,h.includes(g)&&(h[h.indexOf(g)]=b);k[d]=g=b}g.push(e);a.fastupdate&&((d=a.reg.get(e))?d.push(g):a.reg.set(e,[g]))}}
 function rb(a,b,c,d,e){return c&&1<a?b+(d||0)<=a?c+(e||0):(a-1)/(b+(d||0))*(c+(e||0))+1|0:0};function X(a,b,c,d){if(1===a.length)return a=a[0],a=c||a.length>b?b?a.slice(c,c+b):a.slice(c):a,d?ub(a):a;for(var e=[],h=0,f=void 0,g=void 0;h<a.length;h++)if((f=a[h])&&(g=f.length)){if(c){if(c>=g){c-=g;continue}c<g&&(f=b?f.slice(c,c+b):f.slice(c),g=f.length,c=0)}if(e.length)g>b&&(f=f.slice(0,b),g=f.length),e.push(f);else{if(g>=b)return g>b&&(f=f.slice(0,b)),d?ub(f):f;e=[f]}b-=g;if(!b)break}if(!e.length)return e;e=1<e.length?[].concat.apply([],e):e[0];return d?ub(e):e}
 function ub(a){for(var b=0;b<a.length;b++)a[b]={score:b,id:a[b]};return a};Y.prototype.or=function(){var a=this,b=arguments,c=b[0];if(c.then)return c.then(function(){return a.or.apply(a,b)});if(c[0]&&c[0].index)return this.or.apply(this,c);var d=[];c=[];for(var e=0,h=0,f,g,k=0,l=void 0;k<b.length;k++)if(l=b[k]){e=l.limit||0;h=l.offset||0;f=l.enrich;g=l.resolve;var m=void 0;if(l.constructor===Y)m=l.result;else if(l.constructor===Array)m=l;else if(l.index)l.resolve=!1,m=l.index.search(l).result;else if(l.and)m=this.and(l.and);else if(l.xor)m=this.xor(l.xor);else if(l.not)m=
-this.not(l.not);else continue;d[k]=m;m.then&&c.push(m)}if(c.length)return Promise.all(c).then(function(){a.result.length&&(d=d.concat([a.result]));a.result=vb(d,e,h,f,g,a.J);return g?a.result:a});d.length&&(this.result.length&&(d=d.concat([this.result])),this.result=vb(d,e,h,f,g,this.J));return g?this.result:this};function vb(a,b,c,d,e,h){if(!a.length)return a;"object"===typeof b&&(c=b.offset||0,d=b.enrich||!1,b=b.limit||0);return 2>a.length?e?X(a[0],b,c,d):a[0]:Ya(a,c,b,e,h)};Y.prototype.and=function(){if(this.result.length){var a=this,b=arguments,c=b[0];if(c.then)return c.then(function(){return a.and.apply(a,b)});if(c[0]&&c[0].index)return this.and.apply(this,c);var d=[];c=[];for(var e=0,h=0,f,g,k=0,l=void 0;k<b.length;k++)if(l=b[k]){e=l.limit||0;h=l.offset||0;f=l.resolve;g=l.suggest;var m=void 0;if(l.constructor===Y)m=l.result;else if(l.constructor===Array)m=l;else if(l.index)l.resolve=!1,m=l.index.search(l).result;else if(l.or)m=this.or(l.or);else if(l.xor)m=this.xor(l.xor);
-else if(l.not)m=this.not(l.not);else continue;d[k]=m;m.then&&c.push(m)}if(!d.length)return this.result=d,f?this.result:this;if(c.length)return Promise.all(c).then(function(){d=[a.result].concat(d);a.result=wb(d,e,h,f,a.J,g);return f?a.result:a});d=[this.result].concat(d);this.result=wb(d,e,h,f,this.J,g);return f?this.result:this}return this};function wb(a,b,c,d,e,h){if(2>a.length)return[];var f=[];M();var g=ya(a);return g?Xa(a,g,b,c,h,e,d):f};Y.prototype.xor=function(){var a=this,b=arguments,c=b[0];if(c.then)return c.then(function(){return a.xor.apply(a,b)});if(c[0]&&c[0].index)return this.xor.apply(this,c);var d=[];c=[];for(var e=0,h=0,f,g,k=0,l=void 0;k<b.length;k++)if(l=b[k]){e=l.limit||0;h=l.offset||0;f=l.enrich;g=l.resolve;var m=void 0;if(l.constructor===Y)m=l.result;else if(l.constructor===Array)m=l;else if(l.index)l.resolve=!1,m=l.index.search(l).result;else if(l.or)m=this.or(l.or);else if(l.and)m=this.and(l.and);else if(l.not)m=
+this.not(l.not);else continue;d[k]=m;m.then&&c.push(m)}if(c.length)return Promise.all(c).then(function(){a.result.length&&(d=d.concat([a.result]));a.result=vb(d,e,h,f,g,a.J);return g?a.result:a});d.length&&(this.result.length&&(d=d.concat([this.result])),this.result=vb(d,e,h,f,g,this.J));return g?this.result:this};function vb(a,b,c,d,e,h){if(!a.length)return a;"object"===typeof b&&(c=b.offset||0,d=b.enrich||!1,b=b.limit||0);return 2>a.length?e?X(a[0],b,c,d):a[0]:Za(a,c,b,e,h)};Y.prototype.and=function(){if(this.result.length){var a=this,b=arguments,c=b[0];if(c.then)return c.then(function(){return a.and.apply(a,b)});if(c[0]&&c[0].index)return this.and.apply(this,c);var d=[];c=[];for(var e=0,h=0,f,g,k=0,l=void 0;k<b.length;k++)if(l=b[k]){e=l.limit||0;h=l.offset||0;f=l.resolve;g=l.suggest;var m=void 0;if(l.constructor===Y)m=l.result;else if(l.constructor===Array)m=l;else if(l.index)l.resolve=!1,m=l.index.search(l).result;else if(l.or)m=this.or(l.or);else if(l.xor)m=this.xor(l.xor);
+else if(l.not)m=this.not(l.not);else continue;d[k]=m;m.then&&c.push(m)}if(!d.length)return this.result=d,f?this.result:this;if(c.length)return Promise.all(c).then(function(){d=[a.result].concat(d);a.result=wb(d,e,h,f,a.J,g);return f?a.result:a});d=[this.result].concat(d);this.result=wb(d,e,h,f,this.J,g);return f?this.result:this}return this};function wb(a,b,c,d,e,h){if(2>a.length)return[];var f=[];M();var g=ya(a);return g?Ya(a,g,b,c,h,e,d):f};Y.prototype.xor=function(){var a=this,b=arguments,c=b[0];if(c.then)return c.then(function(){return a.xor.apply(a,b)});if(c[0]&&c[0].index)return this.xor.apply(this,c);var d=[];c=[];for(var e=0,h=0,f,g,k=0,l=void 0;k<b.length;k++)if(l=b[k]){e=l.limit||0;h=l.offset||0;f=l.enrich;g=l.resolve;var m=void 0;if(l.constructor===Y)m=l.result;else if(l.constructor===Array)m=l;else if(l.index)l.resolve=!1,m=l.index.search(l).result;else if(l.or)m=this.or(l.or);else if(l.and)m=this.and(l.and);else if(l.not)m=
 this.not(l.not);else continue;d[k]=m;m.then&&c.push(m)}if(c.length)return Promise.all(c).then(function(){a.result.length&&(d=[a.result].concat(d));a.result=xb(d,e,h,f,!g,a.J);return g?a.result:a});d.length&&(this.result.length&&(d=[this.result].concat(d)),this.result=xb(d,e,h,f,!g,a.J));return g?this.result:this};
 function xb(a,b,c,d,e,h){if(!a.length)return a;if(2>a.length)return e?X(a[0],b,c,d):a[0];d=[];for(var f=M(),g=0,k=0,l;k<a.length;k++)if(l=a[k])for(var m=0,n;m<l.length;m++)if(n=l[m]){g<n.length&&(g=n.length);for(var p=0,q;p<n.length;p++)q=n[p],f[q]?f[q]++:f[q]=1}for(l=k=0;k<g;k++)for(m=0;m<a.length;m++)if(n=a[m])if(n=n[k])for(p=0;p<n.length;p++)if(q=n[p],1===f[q])if(c)c--;else if(e){if(d.push(q),d.length===b)return d}else{var r=k+(m?h:0);d[r]||(d[r]=[]);d[r].push(q);if(++l===b)return d}return d};Y.prototype.not=function(){var a=this,b=arguments,c=b[0];if(c.then)return c.then(function(){return a.not.apply(a,b)});if(c[0]&&c[0].index)return this.not.apply(this,c);var d=[];c=[];for(var e=0,h=0,f,g=0,k=void 0;g<b.length;g++)if(k=b[g]){e=k.limit||0;h=k.offset||0;f=k.resolve;var l=void 0;if(k.constructor===Y)l=k.result;else if(k.constructor===Array)l=k;else if(k.index)k.resolve=!1,l=k.index.search(k).result;else if(k.or)l=this.or(k.or);else if(k.and)l=this.and(k.and);else if(k.xor)l=this.xor(k.xor);
 else continue;d[g]=l;l.then&&c.push(l)}if(c.length)return Promise.all(c).then(function(){a.result=yb.call(a,d,e,h,f);return f?a.result:a});d.length&&(this.result=yb.call(this,d,e,h,f));return f?this.result:this};
 function yb(a,b,c,d){if(!a.length)return this.result;var e=[];a=new Set(a.flat().flat());for(var h=0,f,g=0;h<this.result.length;h++)if(f=this.result[h])for(var k=0,l;k<f.length;k++)if(l=f[k],!a.has(l))if(c)c--;else if(d){if(e.push(l),e.length===b)return e}else if(e[h]||(e[h]=[]),e[h].push(l),++g===b)return e;return e};function Y(a){if(!this)return new Y(a);if(a&&a.index)return a.resolve=!1,this.index=a.index,this.J=a.boost||0,this.result=a.index.search(a).result,this;if(a.constructor===Y)return a;this.index=null;this.result=a||[];this.J=0}Y.prototype.limit=function(a){if(this.result.length)for(var b=[],c=0,d=0,e;d<this.result.length;d++)if(e=this.result[d],e.length+c<a)b[d]=e,c+=e.length;else{b[d]=e.slice(0,a-c);this.result=b;break}return this};
 Y.prototype.offset=function(a){if(this.result.length){for(var b=[],c=0,d=0,e;d<this.result.length;d++)e=this.result[d],e.length+c<a?c+=e.length:(b[d]=e.slice(a-c),c=a);this.result=b}return this};Y.prototype.boost=function(a){this.J+=a;return this};Y.prototype.resolve=function(a,b,c){zb=1;var d=this.result;this.result=this.index=null;return d.length?("object"===typeof a&&(c=a.enrich,b=a.offset,a=a.limit),X(d,a||100,b,c)):d};var zb=1;
-R.prototype.search=function(a,b,c){c||(!b&&O(a)?(c=a,a=""):O(b)&&(c=b,b=0));var d=[],e=0,h;if(c){a=c.query||a;b=c.limit||b;e=c.offset||0;var f=c.context;var g=c.suggest;(h=zb&&!1!==c.resolve)||(zb=0);var k=h&&c.enrich;var l=c.boost;var m=this.db&&c.tag}else h=this.resolve||zb;a=this.encoder.encode(a);var n=a.length;b||!h||(b=100);if(1===n)return Ab.call(this,a[0],"",b,e,h,k,m);f=this.depth&&!1!==f;if(2===n&&f&&!g)return Ab.call(this,a[0],a[1],b,e,h,k,m);var p=c=0;if(1<n){for(var q=M(),r=[],v=0,x=
-void 0;v<n;v++)if((x=a[v])&&!q[x]){if(g||this.db||Z(this,x))r.push(x),q[x]=1;else return h?d:new Y(d);x=x.length;c=Math.max(c,x);p=p?Math.min(p,x):x}a=r;n=a.length}if(!n)return h?d:new Y(d);var y=0;if(1===n)return Ab.call(this,a[0],"",b,e,h,k,m);if(2===n&&f&&!g)return Ab.call(this,a[0],a[1],b,e,h,k,m);if(1<n)if(f){var u=a[0];y=1}else 9<c&&3<c/p&&a.sort(va);if(this.db){if(this.db.search&&(f=this.db.search(this,a,b,e,g,h,k,m),!1!==f))return f;var z=this;return function(){var A,D,F;return I(function(E){switch(E.h){case 1:D=
-A=void 0;case 2:if(!(y<n)){E.h=4;break}D=a[y];return u?G(E,Z(z,D,u,0,0,!1,!1),8):G(E,Z(z,D,"",0,0,!1,!1),7);case 7:A=E.F;A=Bb(A,d,g,z.resolution);E.h=6;break;case 8:A=E.F,A=Bb(A,d,g,z.aa),g&&!1===A&&d.length||(u=D);case 6:if(A)return E.return(A);if(g&&y===n-1){F=d.length;if(!F){if(u){u="";y=-1;E.h=3;break}return E.return(d)}if(1===F)return E.return(h?X(d[0],b,e):new Y(d[0]))}case 3:y++;E.h=2;break;case 4:return E.return(h?Xa(d,z.resolution,b,e,g,l,h):new Y(d[0]))}})}()}for(k=f=void 0;y<n;y++){k=a[y];
-u?(f=Z(this,k,u,0,0,!1,!1),f=Bb(f,d,g,this.aa),g&&!1===f&&d.length||(u=k)):(f=Z(this,k,"",0,0,!1,!1),f=Bb(f,d,g,this.resolution));if(f)return f;if(g&&y===n-1){f=d.length;if(!f){if(u){u="";y=-1;continue}return d}if(1===f)return h?X(d[0],b,e):new Y(d[0])}}d=Xa(d,this.resolution,b,e,g,l,h);return h?d:new Y(d)};
+R.prototype.search=function(a,b,c){c||(!b&&O(a)?(c=a,a=""):O(b)&&(c=b,b=0));var d=[],e=0,h;if(c){a=c.query||a;b=c.limit||b;e=c.offset||0;var f=c.context;var g=c.suggest;(h=zb&&!1!==c.resolve)||(zb=0);var k=h&&c.enrich;var l=c.boost;var m=this.db&&c.tag}else h=this.resolve||zb;a=this.encoder.encode(a);var n=a.length;b||!h||(b=100);if(1===n)return Ab.call(this,a[0],"",b,e,h,k,m);f=this.depth&&!1!==f;if(2===n&&f&&!g)return Ab.call(this,a[0],a[1],b,e,h,k,m);var p=c=0;if(1<n){for(var q=M(),r=[],v=0,w=
+void 0;v<n;v++)if((w=a[v])&&!q[w]){if(g||this.db||Z(this,w))r.push(w),q[w]=1;else return h?d:new Y(d);w=w.length;c=Math.max(c,w);p=p?Math.min(p,w):w}a=r;n=a.length}if(!n)return h?d:new Y(d);var x=0;if(1===n)return Ab.call(this,a[0],"",b,e,h,k,m);if(2===n&&f&&!g)return Ab.call(this,a[0],a[1],b,e,h,k,m);if(1<n)if(f){var t=a[0];x=1}else 9<c&&3<c/p&&a.sort(va);if(this.db){if(this.db.search&&(f=this.db.search(this,a,b,e,g,h,k,m),!1!==f))return f;var z=this;return function(){var A,B,D;return I(function(F){switch(F.h){case 1:B=
+A=void 0;case 2:if(!(x<n)){F.h=4;break}B=a[x];return t?G(F,Z(z,B,t,0,0,!1,!1),8):G(F,Z(z,B,"",0,0,!1,!1),7);case 7:A=F.F;A=Bb(A,d,g,z.resolution);F.h=6;break;case 8:A=F.F,A=Bb(A,d,g,z.aa),g&&!1===A&&d.length||(t=B);case 6:if(A)return F.return(A);if(g&&x===n-1){D=d.length;if(!D){if(t){t="";x=-1;F.h=3;break}return F.return(d)}if(1===D)return F.return(h?X(d[0],b,e):new Y(d[0]))}case 3:x++;F.h=2;break;case 4:return F.return(h?Ya(d,z.resolution,b,e,g,l,h):new Y(d[0]))}})}()}for(k=f=void 0;x<n;x++){k=a[x];
+t?(f=Z(this,k,t,0,0,!1,!1),f=Bb(f,d,g,this.aa),g&&!1===f&&d.length||(t=k)):(f=Z(this,k,"",0,0,!1,!1),f=Bb(f,d,g,this.resolution));if(f)return f;if(g&&x===n-1){f=d.length;if(!f){if(t){t="";x=-1;continue}return d}if(1===f)return h?X(d[0],b,e):new Y(d[0])}}d=Ya(d,this.resolution,b,e,g,l,h);return h?d:new Y(d)};
 function Ab(a,b,c,d,e,h,f){a=Z(this,a,b,c,d,e,h,f);return this.db?a.then(function(g){return e?g:g&&g.length?e?X(g,c,d):new Y(g):e?[]:new Y([])}):a&&a.length?e?X(a,c,d):new Y(a):e?[]:new Y([])}function Bb(a,b,c,d){var e=[];if(a){d=Math.min(a.length,d);for(var h=0,f=void 0;h<d;h++)(f=a[h])&&f&&(e[h]=f);if(e.length){b.push(e);return}}return!c&&e}
 function Z(a,b,c,d,e,h,f,g){var k;c&&(k=a.bidirectional&&b>c);if(a.db)return c?a.db.get(k?c:b,k?b:c,d,e,h,f,g):a.db.get(b,"",d,e,h,f,g);a=c?(a=a.ctx.get(k?b:c))&&a.get(k?c:b):a.map.get(b);return a};R.prototype.remove=function(a,b){var c=this.reg.size&&(this.fastupdate?this.reg.get(a):this.reg.has(a));if(c){if(this.fastupdate)for(var d=0,e;d<c.length;d++){if(e=c[d])if(2>e.length)e.pop();else{var h=e.indexOf(a);h===c.length-1?e.pop():e.splice(h,1)}}else Cb(this.map,a),this.depth&&Cb(this.ctx,a);b||this.reg.delete(a)}this.db&&(this.commit_task.push({del:a}),this.da&&tb(this));this.cache&&this.cache.remove(a);return this};
-function Cb(a,b){var c=0;if(a.constructor===Array)for(var d=0,e=void 0,h;d<a.length;d++){if((e=a[d])&&e.length)if(h=e.indexOf(b),0<=h){1<e.length?(e.splice(h,1),c++):delete a[d];break}else c++}else for(d=w(a),e=d.next();!e.done;e=d.next())h=e.value,e=h[0],(h=Cb(h[1],b))?c+=h:a.delete(e);return c};function R(a,b){if(!this)return new R(a);if(a){var c=N(a)?a:a.preset;c&&(a=Object.assign({},qb[c],a))}else a={};c=a.context||{};var d=N(a.encoder)?pb[a.encoder]:a.encode||a.encoder||hb;this.encoder=d.encode?d:"object"===typeof d?new Fa(d):{encode:d};var e;this.resolution=a.resolution||9;this.tokenize=e=a.tokenize||"strict";this.depth="strict"===e&&c.depth||0;this.bidirectional=!1!==c.bidirectional;this.fastupdate=!!a.fastupdate;this.score=a.score||null;(e=a.keystore||0)&&(this.keystore=e);this.map=
-e?new T(e):new Map;this.ctx=e?new T(e):new Map;this.reg=b||(this.fastupdate?e?new T(e):new Map:e?new U(e):new Set);this.aa=c.resolution||1;this.rtl=d.rtl||a.rtl||!1;this.cache=(e=a.cache||null)&&new W(e);this.resolve=!1!==a.resolve;if(e=a.db)this.db=this.mount(e);this.da=!1!==a.commit;this.commit_task=[];this.commit_timer=null}t=R.prototype;t.mount=function(a){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return a.mount(this)};
-t.commit=function(a,b){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return this.db.commit(this,a,b)};t.destroy=function(){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return this.db.destroy()};function tb(a){a.commit_timer||(a.commit_timer=setTimeout(function(){a.commit_timer=null;a.db.commit(a,void 0,void 0)},0))}
-t.clear=function(){this.map.clear();this.ctx.clear();this.reg.clear();this.cache&&this.cache.clear();this.db&&(this.commit_timer&&clearTimeout(this.commit_timer),this.commit_timer=null,this.commit_task=[{clear:!0}]);return this};t.append=function(a,b){return this.add(a,b,!0)};t.contain=function(a){return this.db?this.db.has(a):this.reg.has(a)};t.update=function(a,b){var c=this,d=this.remove(a);return d&&d.then?d.then(function(){return c.add(a,b)}):this.add(a,b)};
-function Db(a){var b=0;if(a.constructor===Array)for(var c=0,d=void 0;c<a.length;c++)(d=a[c])&&(b+=d.length);else for(c=w(a),d=c.next();!d.done;d=c.next()){var e=d.value;d=e[0];(e=Db(e[1]))?b+=e:a.delete(d)}return b}t.cleanup=function(){if(!this.fastupdate)return this;Db(this.map);this.depth&&Db(this.ctx);return this};t.searchCache=gb;
-t.export=function(a,b,c,d,e,h){var f=!0;"undefined"===typeof h&&(f=new Promise(function(n){h=n}));switch(e||(e=0)){case 0:var g="reg";if(this.fastupdate){var k=M();for(var l=w(this.reg.keys()),m=l.next();!m.done;m=l.next())k[m.value]=1}else k=this.reg;break;case 1:g="cfg";k={doc:0,opt:this.h?1:0};break;case 2:g="map";k=this.map;break;case 3:g="ctx";k=this.ctx;break;default:"undefined"===typeof c&&h&&h();return}Oa(a,b||this,c,g,d,e,k,h);return f};
-t.import=function(a,b){if(b)switch(N(b)&&(b=JSON.parse(b)),a){case "cfg":this.h=!!b.opt;break;case "reg":this.fastupdate=!1;this.reg=b;break;case "map":this.map=b;break;case "ctx":this.ctx=b}};
-t.serialize=function(a){a=void 0===a?!0:a;if(!this.reg.size)return"";for(var b="",c="",d=w(this.reg.keys()),e=d.next();!e.done;e=d.next())e=e.value,c||(c=typeof e),b+=(b?",":"")+("string"===c?'"'+e+'"':e);b="index.reg=new Set(["+b+"]);";d="";e=w(this.map.entries());for(var h=e.next();!h.done;h=e.next()){var f=h.value;h=f[0];f=f[1];for(var g="",k=0,l;k<f.length;k++){l=f[k]||[""];for(var m="",n=0;n<l.length;n++)m+=(m?",":"")+("string"===c?'"'+l[n]+'"':l[n]);m="["+m+"]";g+=(g?",":"")+m}g='["'+h+'",['+
-g+"]]";d+=(d?",":"")+g}d="index.map=new Map(["+d+"]);";e="";h=w(this.ctx.entries());for(f=h.next();!f.done;f=h.next())for(g=f.value,f=g[0],g=w(g[1].entries()),k=g.next();!k.done;k=g.next()){l=k.value;k=l[0];l=l[1];m="";n=0;for(var p;n<l.length;n++){p=l[n]||[""];for(var q="",r=0;r<p.length;r++)q+=(q?",":"")+("string"===c?'"'+p[r]+'"':p[r]);q="["+q+"]";m+=(m?",":"")+q}m='new Map([["'+k+'",['+m+"]]])";m='["'+f+'",'+m+"]";e+=(e?",":"")+m}e="index.ctx=new Map(["+e+"]);";return a?"function inject(index){"+
-b+d+e+"}":b+d+e};Ma(R.prototype);var Eb="undefined"!==typeof window&&(window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB),Fb=["map","ctx","tag","reg","cfg"];
-function Gb(a,b){b=void 0===b?{}:b;if(!this)return new Gb(a,b);"object"===typeof a&&(b=a=a.name);a||console.info("Default storage space was used, because a name was not passed.");this.id="flexsearch"+(a?":"+a.toLowerCase().replace(/[^a-z0-9_\-]/g,""):"");this.field=b.field?b.field.toLowerCase().replace(/[^a-z0-9_\-]/g,""):"";this.support_tag_search=!1;this.db=null;this.h={}}t=Gb.prototype;t.mount=function(a){if(!a.encoder)return a.mount(this);a.db=this;return this.open()};
-t.open=function(){var a=this;navigator.storage&&navigator.storage.persist();return this.db||new Promise(function(b,c){var d=Eb.open(a.id+(a.field?":"+a.field:""),1);d.onupgradeneeded=function(){var e=a.db=this.result;Fb.forEach(function(h){e.objectStoreNames.contains(h)||e.createObjectStore(h)})};d.onblocked=function(e){console.error("blocked",e);c()};d.onerror=function(e){console.error(this.error,e);c()};d.onsuccess=function(){a.db=this.result;a.db.onversionchange=function(){a.close()};b(a)}})};
-t.close=function(){this.db.close();this.db=null};t.destroy=function(){return Eb.deleteDatabase(this.id+(this.field?":"+this.field:""))};t.clear=function(){for(var a=this.db.transaction(Fb,"readwrite"),b=0;b<Fb.length;b++)a.objectStore(Fb[b]).clear();return Jb(a)};
-t.get=function(a,b,c,d,e,h){c=void 0===c?0:c;d=void 0===d?0:d;e=void 0===e?!0:e;h=void 0===h?!1:h;a=this.db.transaction(b?"ctx":"map","readonly").objectStore(b?"ctx":"map").get(b?b+":"+a:a);var f=this;return Jb(a).then(function(g){var k=[];if(!g||!g.length)return k;if(e){if(!c&&!d&&1===g.length)return g[0];for(var l=0,m=void 0;l<g.length;l++)if((m=g[l])&&m.length)if(d>=m.length)d-=m.length;else{for(var n=c?d+Math.min(m.length-d,c):m.length,p=d;p<n;p++)k.push(m[p]);d=0;if(k.length===c)break}return h?
-f.enrich(k):k}return g})};t.tag=function(a,b,c,d){b=void 0===b?0:b;c=void 0===c?0:c;d=void 0===d?!1:d;a=this.db.transaction("tag","readonly").objectStore("tag").get(a);var e=this;return Jb(a).then(function(h){if(!h||!h.length||c>=h.length)return[];if(!b&&!c)return h;h=h.slice(c,c+b);return d?e.enrich(h):h})};
-t.enrich=function(a){"object"!==typeof a&&(a=[a]);for(var b=this.db.transaction("reg","readonly").objectStore("reg"),c=[],d=0;d<a.length;d++)c[d]=Jb(b.get(a[d]));return Promise.all(c).then(function(e){for(var h=0;h<e.length;h++)e[h]={id:a[h],doc:e[h]?JSON.parse(e[h]):null};return e})};t.has=function(a){a=this.db.transaction("reg","readonly").objectStore("reg").getKey(a);return Jb(a)};t.search=null;t.info=function(){};
-t.transaction=function(a,b,c){var d=this,e=this.h[a+":"+b];if(e)return c.call(this,e);var h=this.db.transaction(a,b);this.h[a+":"+b]=e=h.objectStore(a);return new Promise(function(f,g){h.onerror=function(k){d.h[a+":"+b]=null;h.abort();h=e=null;g(k)};h.oncomplete=function(k){h=e=d.h[a+":"+b]=null;f(k||!0)};return c.call(d,e)})};
-t.commit=function(a,b,c){var d=this,e,h,f;return I(function(g){switch(g.h){case 1:if(b)return G(g,d.clear(),12);e=a.commit_task;a.commit_task=[];h=0;f=void 0;case 4:if(!(h<e.length)){g.h=6;break}f=e[h];if(!f.clear){e[h]=f.pa;g.h=5;break}return G(g,d.clear(),8);case 8:b=!0;g.h=6;break;case 5:h++;g.h=4;break;case 6:if(b){g.h=3;break}c||(e=e.concat(wa(a.reg)));if(!e.length){g.h=10;break}return G(g,d.remove(e),11);case 11:case 10:g.h=3;break;case 12:a.commit_task=[];case 3:return a.reg.size?G(g,d.transaction("map",
-"readwrite",function(k){for(var l=w(a.map),m=l.next(),n={};!m.done;n={O:void 0,Y:void 0},m=l.next())m=m.value,n.Y=m[0],n.O=m[1],n.O.length&&(b?k.put(n.O,n.Y):k.get(n.Y).onsuccess=function(p){return function(){var q=this.result,r;if(q&&q.length)for(var v=Math.max(q.length,p.O.length),x=0,y;x<v;x++){if((y=p.O[x])&&y.length){if((r=q[x])&&r.length)for(var u=0;u<y.length;u++)r.push(y[u]);else q[x]=y;r=1}}else q=p.O,r=1;r&&k.put(q,p.Y)}}(n))}),13):g.return();case 13:return G(g,d.transaction("ctx","readwrite",
-function(k){for(var l=w(a.ctx),m=l.next(),n={};!m.done;n={W:void 0},m=l.next()){m=m.value;n.W=m[0];m=w(m[1]);for(var p=m.next(),q={};!p.done;q={P:void 0,Z:void 0},p=m.next())p=p.value,q.Z=p[0],q.P=p[1],q.P.length&&(b?k.put(q.P,n.W+":"+q.Z):k.get(n.W+":"+q.Z).onsuccess=function(r,v){return function(){var x=this.result,y;if(x&&x.length)for(var u=Math.max(x.length,r.P.length),z=0,A;z<u;z++){if((A=r.P[z])&&A.length){if((y=x[z])&&y.length)for(var D=0;D<A.length;D++)y.push(A[D]);else x[z]=A;y=1}}else x=
-r.P,y=1;y&&k.put(x,v.W+":"+r.Z)}}(q,n))}}),14);case 14:if(a.store)return G(g,d.transaction("reg","readwrite",function(k){for(var l=w(a.store),m=l.next();!m.done;m=l.next()){var n=m.value;m=n[0];n=n[1];k.put("object"===typeof n?JSON.stringify(n):1,m)}}),16);if(a.bypass){g.h=16;break}return G(g,d.transaction("reg","readwrite",function(k){for(var l=w(a.reg.keys()),m=l.next();!m.done;m=l.next())k.put(1,m.value)}),16);case 16:if(!a.tag){g.h=20;break}return G(g,d.transaction("tag","readwrite",function(k){for(var l=
-w(a.tag),m=l.next(),n={};!m.done;n={X:void 0,ba:void 0},m=l.next())m=m.value,n.ba=m[0],n.X=m[1],n.X.length&&(k.get(n.ba).onsuccess=function(p){return function(){var q=this.result;q=q&&q.length?q.concat(p.X):p.X;k.put(q,p.ba)}}(n))}),20);case 20:a.map.clear(),a.ctx.clear(),a.tag&&a.tag.clear(),a.store&&a.store.clear(),a.document||a.reg.clear(),g.h=0}})};
+function Cb(a,b){var c=0;if(a.constructor===Array)for(var d=0,e=void 0,h;d<a.length;d++){if((e=a[d])&&e.length)if(h=e.indexOf(b),0<=h){1<e.length?(e.splice(h,1),c++):delete a[d];break}else c++}else for(d=y(a),e=d.next();!e.done;e=d.next())h=e.value,e=h[0],(h=Cb(h[1],b))?c+=h:a.delete(e);return c};function R(a,b){if(!this)return new R(a);if(a){var c=N(a)?a:a.preset;c&&(a=Object.assign({},qb[c],a))}else a={};c=a.context||{};var d=N(a.encoder)?pb[a.encoder]:a.encode||a.encoder||hb;this.encoder=d.encode?d:"object"===typeof d?new Ga(d):{encode:d};var e;this.resolution=a.resolution||9;this.tokenize=e=a.tokenize||"strict";this.depth="strict"===e&&c.depth||0;this.bidirectional=!1!==c.bidirectional;this.fastupdate=!!a.fastupdate;this.score=a.score||null;(e=a.keystore||0)&&(this.keystore=e);this.map=
+e?new T(e):new Map;this.ctx=e?new T(e):new Map;this.reg=b||(this.fastupdate?e?new T(e):new Map:e?new U(e):new Set);this.aa=c.resolution||1;this.rtl=d.rtl||a.rtl||!1;this.cache=(e=a.cache||null)&&new W(e);this.resolve=!1!==a.resolve;if(e=a.db)this.db=this.mount(e);this.da=!1!==a.commit;this.commit_task=[];this.commit_timer=null}u=R.prototype;u.mount=function(a){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return a.mount(this)};
+u.commit=function(a,b){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return this.db.commit(this,a,b)};u.destroy=function(){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return this.db.destroy()};function tb(a){a.commit_timer||(a.commit_timer=setTimeout(function(){a.commit_timer=null;a.db.commit(a,void 0,void 0)},0))}
+u.clear=function(){this.map.clear();this.ctx.clear();this.reg.clear();this.cache&&this.cache.clear();this.db&&(this.commit_timer&&clearTimeout(this.commit_timer),this.commit_timer=null,this.commit_task=[{clear:!0}]);return this};u.append=function(a,b){return this.add(a,b,!0)};u.contain=function(a){return this.db?this.db.has(a):this.reg.has(a)};u.update=function(a,b){var c=this,d=this.remove(a);return d&&d.then?d.then(function(){return c.add(a,b)}):this.add(a,b)};
+function Db(a){var b=0;if(a.constructor===Array)for(var c=0,d=void 0;c<a.length;c++)(d=a[c])&&(b+=d.length);else for(c=y(a),d=c.next();!d.done;d=c.next()){var e=d.value;d=e[0];(e=Db(e[1]))?b+=e:a.delete(d)}return b}u.cleanup=function(){if(!this.fastupdate)return this;Db(this.map);this.depth&&Db(this.ctx);return this};u.searchCache=gb;
+u.export=function(a,b,c,d,e,h){var f=!0;"undefined"===typeof h&&(f=new Promise(function(n){h=n}));switch(e||(e=0)){case 0:var g="reg";if(this.fastupdate){var k=M();for(var l=y(this.reg.keys()),m=l.next();!m.done;m=l.next())k[m.value]=1}else k=this.reg;break;case 1:g="cfg";k={doc:0,opt:this.h?1:0};break;case 2:g="map";k=this.map;break;case 3:g="ctx";k=this.ctx;break;default:"undefined"===typeof c&&h&&h();return}Pa(a,b||this,c,g,d,e,k,h);return f};
+u.import=function(a,b){if(b)switch(N(b)&&(b=JSON.parse(b)),a){case "cfg":this.h=!!b.opt;break;case "reg":this.fastupdate=!1;this.reg=b;break;case "map":this.map=b;break;case "ctx":this.ctx=b}};
+u.serialize=function(a){a=void 0===a?!0:a;if(!this.reg.size)return"";for(var b="",c="",d=y(this.reg.keys()),e=d.next();!e.done;e=d.next())e=e.value,c||(c=typeof e),b+=(b?",":"")+("string"===c?'"'+e+'"':e);b="index.reg=new Set(["+b+"]);";d="";e=y(this.map.entries());for(var h=e.next();!h.done;h=e.next()){var f=h.value;h=f[0];f=f[1];for(var g="",k=0,l;k<f.length;k++){l=f[k]||[""];for(var m="",n=0;n<l.length;n++)m+=(m?",":"")+("string"===c?'"'+l[n]+'"':l[n]);m="["+m+"]";g+=(g?",":"")+m}g='["'+h+'",['+
+g+"]]";d+=(d?",":"")+g}d="index.map=new Map(["+d+"]);";e="";h=y(this.ctx.entries());for(f=h.next();!f.done;f=h.next())for(g=f.value,f=g[0],g=y(g[1].entries()),k=g.next();!k.done;k=g.next()){l=k.value;k=l[0];l=l[1];m="";n=0;for(var p;n<l.length;n++){p=l[n]||[""];for(var q="",r=0;r<p.length;r++)q+=(q?",":"")+("string"===c?'"'+p[r]+'"':p[r]);q="["+q+"]";m+=(m?",":"")+q}m='new Map([["'+k+'",['+m+"]]])";m='["'+f+'",'+m+"]";e+=(e?",":"")+m}e="index.ctx=new Map(["+e+"]);";return a?"function inject(index){"+
+b+d+e+"}":b+d+e};Na(R.prototype);var Eb="undefined"!==typeof window&&(window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB),Fb=["map","ctx","tag","reg","cfg"];
+function Gb(a,b){b=void 0===b?{}:b;if(!this)return new Gb(a,b);"object"===typeof a&&(b=a=a.name);a||console.info("Default storage space was used, because a name was not passed.");this.id="flexsearch"+(a?":"+a.toLowerCase().replace(/[^a-z0-9_\-]/g,""):"");this.field=b.field?b.field.toLowerCase().replace(/[^a-z0-9_\-]/g,""):"";this.support_tag_search=!1;this.db=null;this.h={}}u=Gb.prototype;u.mount=function(a){if(!a.encoder)return a.mount(this);a.db=this;return this.open()};
+u.open=function(){var a=this;navigator.storage&&navigator.storage.persist();return this.db||new Promise(function(b,c){var d=Eb.open(a.id+(a.field?":"+a.field:""),1);d.onupgradeneeded=function(){var e=a.db=this.result;Fb.forEach(function(h){e.objectStoreNames.contains(h)||e.createObjectStore(h)})};d.onblocked=function(e){console.error("blocked",e);c()};d.onerror=function(e){console.error(this.error,e);c()};d.onsuccess=function(){a.db=this.result;a.db.onversionchange=function(){a.close()};b(a)}})};
+u.close=function(){this.db.close();this.db=null};u.destroy=function(){return Eb.deleteDatabase(this.id+(this.field?":"+this.field:""))};u.clear=function(){for(var a=this.db.transaction(Fb,"readwrite"),b=0;b<Fb.length;b++)a.objectStore(Fb[b]).clear();return Jb(a)};
+u.get=function(a,b,c,d,e,h){c=void 0===c?0:c;d=void 0===d?0:d;e=void 0===e?!0:e;h=void 0===h?!1:h;a=this.db.transaction(b?"ctx":"map","readonly").objectStore(b?"ctx":"map").get(b?b+":"+a:a);var f=this;return Jb(a).then(function(g){var k=[];if(!g||!g.length)return k;if(e){if(!c&&!d&&1===g.length)return g[0];for(var l=0,m=void 0;l<g.length;l++)if((m=g[l])&&m.length)if(d>=m.length)d-=m.length;else{for(var n=c?d+Math.min(m.length-d,c):m.length,p=d;p<n;p++)k.push(m[p]);d=0;if(k.length===c)break}return h?
+f.enrich(k):k}return g})};u.tag=function(a,b,c,d){b=void 0===b?0:b;c=void 0===c?0:c;d=void 0===d?!1:d;a=this.db.transaction("tag","readonly").objectStore("tag").get(a);var e=this;return Jb(a).then(function(h){if(!h||!h.length||c>=h.length)return[];if(!b&&!c)return h;h=h.slice(c,c+b);return d?e.enrich(h):h})};
+u.enrich=function(a){"object"!==typeof a&&(a=[a]);for(var b=this.db.transaction("reg","readonly").objectStore("reg"),c=[],d=0;d<a.length;d++)c[d]=Jb(b.get(a[d]));return Promise.all(c).then(function(e){for(var h=0;h<e.length;h++)e[h]={id:a[h],doc:e[h]?JSON.parse(e[h]):null};return e})};u.has=function(a){a=this.db.transaction("reg","readonly").objectStore("reg").getKey(a);return Jb(a)};u.search=null;u.info=function(){};
+u.transaction=function(a,b,c){var d=this,e=this.h[a+":"+b];if(e)return c.call(this,e);var h=this.db.transaction(a,b);this.h[a+":"+b]=e=h.objectStore(a);return new Promise(function(f,g){h.onerror=function(k){d.h[a+":"+b]=null;h.abort();h=e=null;g(k)};h.oncomplete=function(k){h=e=d.h[a+":"+b]=null;f(k||!0)};return c.call(d,e)})};
+u.commit=function(a,b,c){var d=this,e,h,f;return I(function(g){switch(g.h){case 1:if(b)return G(g,d.clear(),12);e=a.commit_task;a.commit_task=[];h=0;f=void 0;case 4:if(!(h<e.length)){g.h=6;break}f=e[h];if(!f.clear){e[h]=f.pa;g.h=5;break}return G(g,d.clear(),8);case 8:b=!0;g.h=6;break;case 5:h++;g.h=4;break;case 6:if(b){g.h=3;break}c||(e=e.concat(wa(a.reg)));if(!e.length){g.h=10;break}return G(g,d.remove(e),11);case 11:case 10:g.h=3;break;case 12:a.commit_task=[];case 3:return a.reg.size?G(g,d.transaction("map",
+"readwrite",function(k){for(var l=y(a.map),m=l.next(),n={};!m.done;n={O:void 0,Y:void 0},m=l.next())m=m.value,n.Y=m[0],n.O=m[1],n.O.length&&(b?k.put(n.O,n.Y):k.get(n.Y).onsuccess=function(p){return function(){var q=this.result,r;if(q&&q.length)for(var v=Math.max(q.length,p.O.length),w=0,x;w<v;w++){if((x=p.O[w])&&x.length){if((r=q[w])&&r.length)for(var t=0;t<x.length;t++)r.push(x[t]);else q[w]=x;r=1}}else q=p.O,r=1;r&&k.put(q,p.Y)}}(n))}),13):g.return();case 13:return G(g,d.transaction("ctx","readwrite",
+function(k){for(var l=y(a.ctx),m=l.next(),n={};!m.done;n={W:void 0},m=l.next()){m=m.value;n.W=m[0];m=y(m[1]);for(var p=m.next(),q={};!p.done;q={P:void 0,Z:void 0},p=m.next())p=p.value,q.Z=p[0],q.P=p[1],q.P.length&&(b?k.put(q.P,n.W+":"+q.Z):k.get(n.W+":"+q.Z).onsuccess=function(r,v){return function(){var w=this.result,x;if(w&&w.length)for(var t=Math.max(w.length,r.P.length),z=0,A;z<t;z++){if((A=r.P[z])&&A.length){if((x=w[z])&&x.length)for(var B=0;B<A.length;B++)x.push(A[B]);else w[z]=A;x=1}}else w=
+r.P,x=1;x&&k.put(w,v.W+":"+r.Z)}}(q,n))}}),14);case 14:if(a.store)return G(g,d.transaction("reg","readwrite",function(k){for(var l=y(a.store),m=l.next();!m.done;m=l.next()){var n=m.value;m=n[0];n=n[1];k.put("object"===typeof n?JSON.stringify(n):1,m)}}),16);if(a.bypass){g.h=16;break}return G(g,d.transaction("reg","readwrite",function(k){for(var l=y(a.reg.keys()),m=l.next();!m.done;m=l.next())k.put(1,m.value)}),16);case 16:if(!a.tag){g.h=20;break}return G(g,d.transaction("tag","readwrite",function(k){for(var l=
+y(a.tag),m=l.next(),n={};!m.done;n={X:void 0,ba:void 0},m=l.next())m=m.value,n.ba=m[0],n.X=m[1],n.X.length&&(k.get(n.ba).onsuccess=function(p){return function(){var q=this.result;q=q&&q.length?q.concat(p.X):p.X;k.put(q,p.ba)}}(n))}),20);case 20:a.map.clear(),a.ctx.clear(),a.tag&&a.tag.clear(),a.store&&a.store.clear(),a.document||a.reg.clear(),g.h=0}})};
 function Kb(a,b,c){for(var d=a.value,e,h,f=0,g=0,k;g<d.length;g++){if(k=c?d:d[g]){for(var l=0,m,n;l<b.length;l++)if(n=b[l],m=k.indexOf(h?parseInt(n,10):n),0>m&&!h&&"string"===typeof n&&!isNaN(n)&&(m=k.indexOf(parseInt(n,10)))&&(h=1),0<=m)if(e=1,1<k.length)k.splice(m,1);else{d[g]=[];break}f+=k.length}if(c)break}f?e&&a.update(d):a.delete();a.continue()}
-t.remove=function(a){"object"!==typeof a&&(a=[a]);return Promise.all([this.transaction("map","readwrite",function(b){b.openCursor().onsuccess=function(){var c=this.result;c&&Kb(c,a)}}),this.transaction("ctx","readwrite",function(b){b.openCursor().onsuccess=function(){var c=this.result;c&&Kb(c,a)}}),this.transaction("tag","readwrite",function(b){b.openCursor().onsuccess=function(){var c=this.result;c&&Kb(c,a,!0)}}),this.transaction("reg","readwrite",function(b){for(var c=0;c<a.length;c++)b.delete(a[c])})])};
-function Jb(a){return new Promise(function(b,c){a.onsuccess=function(){b(this.result)};a.oncomplete=function(){b(this.result)};a.onerror=c;a=null})};var Lb={Index:R,Charset:pb,Encoder:Fa,Document:V,Worker:Ja,Resolver:Y,IndexedDB:Gb,Language:{}},Mb=self,Nb;(Nb=Mb.define)&&Nb.amd?Nb([],function(){return Lb}):"object"===typeof Mb.exports?Mb.exports=Lb:Mb.FlexSearch=Lb;}(this||self));
+u.remove=function(a){"object"!==typeof a&&(a=[a]);return Promise.all([this.transaction("map","readwrite",function(b){b.openCursor().onsuccess=function(){var c=this.result;c&&Kb(c,a)}}),this.transaction("ctx","readwrite",function(b){b.openCursor().onsuccess=function(){var c=this.result;c&&Kb(c,a)}}),this.transaction("tag","readwrite",function(b){b.openCursor().onsuccess=function(){var c=this.result;c&&Kb(c,a,!0)}}),this.transaction("reg","readwrite",function(b){for(var c=0;c<a.length;c++)b.delete(a[c])})])};
+function Jb(a){return new Promise(function(b,c){a.onsuccess=function(){b(this.result)};a.oncomplete=function(){b(this.result)};a.onerror=c;a=null})};var Lb={Index:R,Charset:pb,Encoder:Ga,Document:V,Worker:Ka,Resolver:Y,IndexedDB:Gb,Language:{}},Mb=self,Nb;(Nb=Mb.define)&&Nb.amd?Nb([],function(){return Lb}):"object"===typeof Mb.exports?Mb.exports=Lb:Mb.FlexSearch=Lb;}(this||self));
diff --git a/dist/flexsearch.light.debug.js b/dist/flexsearch.light.debug.js
index 85d4219..5b5ec66 100644
--- a/dist/flexsearch.light.debug.js
+++ b/dist/flexsearch.light.debug.js
@@ -157,16 +157,16 @@ C.prototype.encode = function(a) {
       }
     }
     let k;
-    this.stemmer && 2 < f.length && (this.u || (this.u = new RegExp("(?!^)(" + this.o + ")$")), f = f.replace(this.u, q => this.stemmer.get(q)), k = 1);
+    this.stemmer && 2 < f.length && (this.u || (this.u = new RegExp("(?!^)(" + this.o + ")$")), f = f.replace(this.u, p => this.stemmer.get(p)), k = 1);
     f && k && (f.length < this.minlength || this.filter && this.filter.has(f)) && (f = "");
     if (f && (this.mapper || this.dedupe && 1 < f.length)) {
       e = "";
-      for (let q = 0, p = "", m, r; q < f.length; q++) {
-        m = f.charAt(q), m === p && this.dedupe || ((r = this.mapper && this.mapper.get(m)) || "" === r ? r === p && this.dedupe || !(p = r) || (e += r) : e += p = m);
+      for (let p = 0, q = "", m, r; p < f.length; p++) {
+        m = f.charAt(p), m === q && this.dedupe || ((r = this.mapper && this.mapper.get(m)) || "" === r ? r === q && this.dedupe || !(q = r) || (e += r) : e += q = m);
       }
       f = e;
     }
-    this.matcher && 1 < f.length && (this.s || (this.s = new RegExp("(" + this.m + ")", "g")), f = f.replace(this.s, q => this.matcher.get(q)));
+    this.matcher && 1 < f.length && (this.s || (this.s = new RegExp("(" + this.m + ")", "g")), f = f.replace(this.s, p => this.matcher.get(p)));
     if (f && this.replacer) {
       for (e = 0; f && e < this.replacer.length; e += 2) {
         f = f.replace(this.replacer[e], this.replacer[e + 1]);
@@ -220,11 +220,11 @@ H.prototype.add = function(a, c, b, d) {
     }
     c = this.encoder.encode(c);
     if (d = c.length) {
-      const q = u(), p = u(), m = this.depth, r = this.resolution;
+      const p = u(), q = u(), m = this.depth, r = this.resolution;
       for (let l = 0; l < d; l++) {
         let n = c[this.rtl ? d - 1 - l : l];
         var e = n.length;
-        if (e && (m || !p[n])) {
+        if (e && (m || !q[n])) {
           var g = this.score ? this.score(c, n, l, null, 0) : I(r, d, l), f = "";
           switch(this.tokenize) {
             case "full":
@@ -233,7 +233,7 @@ H.prototype.add = function(a, c, b, d) {
                   for (var h = e; h > g; h--) {
                     f = n.substring(g, h);
                     var k = this.score ? this.score(c, n, l, f, g) : I(r, d, l, e, g);
-                    J(this, p, f, k, a, b);
+                    J(this, q, f, k, a, b);
                   }
                 }
                 break;
@@ -241,24 +241,24 @@ H.prototype.add = function(a, c, b, d) {
             case "reverse":
               if (1 < e) {
                 for (h = e - 1; 0 < h; h--) {
-                  f = n[h] + f, k = this.score ? this.score(c, n, l, f, h) : I(r, d, l, e, h), J(this, p, f, k, a, b);
+                  f = n[h] + f, k = this.score ? this.score(c, n, l, f, h) : I(r, d, l, e, h), J(this, q, f, k, a, b);
                 }
                 f = "";
               }
             case "forward":
               if (1 < e) {
                 for (h = 0; h < e; h++) {
-                  f += n[h], J(this, p, f, g, a, b);
+                  f += n[h], J(this, q, f, g, a, b);
                 }
                 break;
               }
             default:
-              if (J(this, p, n, g, a, b), m && 1 < d && l < d - 1) {
+              if (J(this, q, n, g, a, b), m && 1 < d && l < d - 1) {
                 for (e = u(), f = this.A, g = n, h = Math.min(m + 1, d - l), e[g] = 1, k = 1; k < h; k++) {
                   if ((n = c[this.rtl ? d - 1 - l - k : l + k]) && !e[n]) {
                     e[n] = 1;
                     const A = this.score ? this.score(c, g, l, n, k) : I(f + (d / 2 > f ? 0 : 1), d, l, h - 1, k - 1), L = this.bidirectional && n > g;
-                    J(this, q, L ? g : n, A, a, b, L ? n : g);
+                    J(this, p, L ? g : n, A, a, b, L ? n : g);
                   }
                 }
               }
@@ -331,12 +331,12 @@ function I(a, c, b, d, e) {
   }
   var h = 0, k = 0;
   if (1 < b) {
-    var q = u();
+    var p = u();
     const m = [];
     for (let r = 0, l; r < b; r++) {
-      if ((l = a[r]) && !q[l]) {
+      if ((l = a[r]) && !p[l]) {
         if (f || N(this, l)) {
-          m.push(l), q[l] = 1;
+          m.push(l), p[l] = 1;
         } else {
           return d;
         }
@@ -351,7 +351,7 @@ function I(a, c, b, d, e) {
   if (!b) {
     return d;
   }
-  q = 0;
+  p = 0;
   if (1 === b) {
     return M.call(this, a[0], "", c, e);
   }
@@ -360,24 +360,24 @@ function I(a, c, b, d, e) {
   }
   if (1 < b) {
     if (g) {
-      var p = a[0];
-      q = 1;
+      var q = a[0];
+      p = 1;
     } else {
       9 < h && 3 < h / k && a.sort(v);
     }
   }
-  for (let m, r; q < b; q++) {
-    r = a[q];
-    p ? (m = N(this, r, p), m = O(m, d, f, this.A), f && !1 === m && d.length || (p = r)) : (m = N(this, r, ""), m = O(m, d, f, this.resolution));
+  for (let m, r; p < b; p++) {
+    r = a[p];
+    q ? (m = N(this, r, q), m = O(m, d, f, this.A), f && !1 === m && d.length || (q = r)) : (m = N(this, r, ""), m = O(m, d, f, this.resolution));
     if (m) {
       return m;
     }
-    if (f && q === b - 1) {
+    if (f && p === b - 1) {
       g = d.length;
       if (!g) {
-        if (p) {
-          p = "";
-          q = -1;
+        if (q) {
+          q = "";
+          p = -1;
           continue;
         }
         return d;
@@ -390,60 +390,55 @@ function I(a, c, b, d, e) {
   a: {
     a = d;
     d = this.resolution;
-    p = a.length;
-    b = [];
+    q = f;
+    b = a.length;
+    f = [];
     g = u();
     for (let m = 0, r, l, n, A; m < d; m++) {
-      for (k = 0; k < p; k++) {
+      for (k = 0; k < b; k++) {
         if (n = a[k], m < n.length && (r = n[m])) {
-          for (q = 0; q < r.length; q++) {
-            l = r[q], (h = g[l]) ? g[l]++ : (h = 0, g[l] = 1), A = b[h] || (b[h] = []), A.push(l);
+          for (p = 0; p < r.length; p++) {
+            l = r[p], (h = g[l]) ? g[l]++ : (h = 0, g[l] = 1), A = f[h] || (f[h] = []), A.push(l);
           }
         }
       }
     }
-    if (a = b.length) {
-      if (f) {
-        if (1 < b.length) {
+    if (a = f.length) {
+      if (q) {
+        if (1 < f.length) {
           b: {
-            f = b;
-            a = [];
-            d = u();
-            p = f.length;
-            for (h = p - 1; 0 <= h; h--) {
-              for (p = f[h], g = p.length, k = 0; k < g; k++) {
-                if (b = p[k], !d[b]) {
+            for (a = [], d = u(), q = f.length, h = q - 1; 0 <= h; h--) {
+              for (q = f[h], g = q.length, k = 0; k < g; k++) {
+                if (b = q[k], !d[b]) {
                   if (d[b] = 1, e) {
                     e--;
                   } else {
                     if (a.push(b), a.length === c) {
-                      c = a;
                       break b;
                     }
                   }
                 }
               }
             }
-            c = a;
           }
         } else {
-          c = b[0];
+          a = (f = f[0]).length > c || e ? f.slice(e, c + e) : f;
         }
-        b = c;
+        f = a;
       } else {
-        if (a < p) {
+        if (a < b) {
           d = [];
           break a;
         }
-        b = b[a - 1];
+        f = f[a - 1];
         if (c || e) {
-          if (b.length > c || e) {
-            b = b.slice(e, c + e);
+          if (f.length > c || e) {
+            f = f.slice(e, c + e);
           }
         }
       }
     }
-    d = b;
+    d = f;
   }
   return d;
 };
diff --git a/dist/flexsearch.light.min.js b/dist/flexsearch.light.min.js
index 8215363..bb17bd2 100644
--- a/dist/flexsearch.light.min.js
+++ b/dist/flexsearch.light.min.js
@@ -10,14 +10,14 @@ C.prototype.assign=function(a){this.normalize=t(a.normalize,!0,this.normalize);l
 /\s+/}this.numeric=t(this.numeric,!0)}this.prepare=t(a.prepare,null,this.prepare);this.finalize=t(a.finalize,null,this.finalize);this.rtl=a.rtl||!1;this.dedupe=t(a.dedupe,!0,this.dedupe);this.filter=t((b=a.filter)&&new Set(b),null,this.filter);this.matcher=t((b=a.matcher)&&new Map(b),null,this.matcher);this.mapper=t((b=a.mapper)&&new Map(b),null,this.mapper);this.stemmer=t((b=a.stemmer)&&new Map(b),null,this.stemmer);this.replacer=t(a.replacer,null,this.replacer);this.minlength=t(a.minlength,1,this.minlength);
 this.maxlength=t(a.maxlength,0,this.maxlength);if(this.cache=b=t(a.cache,!0,this.cache))this.j=null,this.v="number"===typeof b?b:2E5,this.h=new Map,this.i=new Map,this.l=this.g=128;this.m="";this.s=null;this.o="";this.u=null;if(this.matcher)for(const d of this.matcher.keys())this.m+=(this.m?"|":"")+d;if(this.stemmer)for(const d of this.stemmer.keys())this.o+=(this.o?"|":"")+d;return this};
 C.prototype.encode=function(a){if(this.cache&&a.length<=this.g)if(this.j){if(this.h.has(a))return this.h.get(a)}else this.j=setTimeout(D,50,this);this.normalize&&(a="function"===typeof this.normalize?this.normalize(a):B?a.normalize("NFKD").replace(B,"").toLowerCase():a.toLowerCase());this.prepare&&(a=this.prepare(a));this.numeric&&3<a.length&&(a=a.replace(y,"$1 $2").replace(z,"$1 $2").replace(x,"$1 "));const c=!(this.dedupe||this.mapper||this.filter||this.matcher||this.stemmer||this.replacer);let b=
-[],d=this.split||""===this.split?a.split(this.split):a;for(let g=0,f,h;g<d.length;g++){if(!(f=h=d[g]))continue;if(f.length<this.minlength)continue;if(c){b.push(f);continue}if(this.filter&&this.filter.has(f))continue;if(this.cache&&f.length<=this.l)if(this.j){var e=this.i.get(f);if(e||""===e){e&&b.push(e);continue}}else this.j=setTimeout(D,50,this);let k;this.stemmer&&2<f.length&&(this.u||(this.u=new RegExp("(?!^)("+this.o+")$")),f=f.replace(this.u,q=>this.stemmer.get(q)),k=1);f&&k&&(f.length<this.minlength||
-this.filter&&this.filter.has(f))&&(f="");if(f&&(this.mapper||this.dedupe&&1<f.length)){e="";for(let q=0,p="",m,r;q<f.length;q++)m=f.charAt(q),m===p&&this.dedupe||((r=this.mapper&&this.mapper.get(m))||""===r?r===p&&this.dedupe||!(p=r)||(e+=r):e+=p=m);f=e}this.matcher&&1<f.length&&(this.s||(this.s=new RegExp("("+this.m+")","g")),f=f.replace(this.s,q=>this.matcher.get(q)));if(f&&this.replacer)for(e=0;f&&e<this.replacer.length;e+=2)f=f.replace(this.replacer[e],this.replacer[e+1]);this.cache&&h.length<=
+[],d=this.split||""===this.split?a.split(this.split):a;for(let g=0,f,h;g<d.length;g++){if(!(f=h=d[g]))continue;if(f.length<this.minlength)continue;if(c){b.push(f);continue}if(this.filter&&this.filter.has(f))continue;if(this.cache&&f.length<=this.l)if(this.j){var e=this.i.get(f);if(e||""===e){e&&b.push(e);continue}}else this.j=setTimeout(D,50,this);let k;this.stemmer&&2<f.length&&(this.u||(this.u=new RegExp("(?!^)("+this.o+")$")),f=f.replace(this.u,p=>this.stemmer.get(p)),k=1);f&&k&&(f.length<this.minlength||
+this.filter&&this.filter.has(f))&&(f="");if(f&&(this.mapper||this.dedupe&&1<f.length)){e="";for(let p=0,q="",m,r;p<f.length;p++)m=f.charAt(p),m===q&&this.dedupe||((r=this.mapper&&this.mapper.get(m))||""===r?r===q&&this.dedupe||!(q=r)||(e+=r):e+=q=m);f=e}this.matcher&&1<f.length&&(this.s||(this.s=new RegExp("("+this.m+")","g")),f=f.replace(this.s,p=>this.matcher.get(p)));if(f&&this.replacer)for(e=0;f&&e<this.replacer.length;e+=2)f=f.replace(this.replacer[e],this.replacer[e+1]);this.cache&&h.length<=
 this.l&&(this.i.set(h,f),this.i.size>this.v&&(this.i.clear(),this.l=this.l/1.1|0));f&&b.push(f)}this.finalize&&(b=this.finalize(b)||b);this.cache&&a.length<=this.g&&(this.h.set(a,b),this.h.size>this.v&&(this.h.clear(),this.g=this.g/1.1|0));return b};function D(a){a.j=null;a.h.clear();a.i.clear()};function E(a){this.limit=a&&!0!==a?a:1E3;this.cache=new Map;this.g=""}E.prototype.set=function(a,c){this.cache.set(this.g=a,c);this.cache.size>this.limit&&this.cache.delete(this.cache.keys().next().value)};E.prototype.get=function(a){const c=this.cache.get(a);c&&this.g!==a&&(this.cache.delete(a),this.cache.set(this.g=a,c));return c};E.prototype.remove=function(a){for(const c of this.cache){const b=c[0];c[1].includes(a)&&this.cache.delete(b)}};
-E.prototype.clear=function(){this.cache.clear();this.g=""};const F={normalize:function(a){return a.toLowerCase()},dedupe:!1};const G={memory:{resolution:1},performance:{resolution:6,fastupdate:!0,context:{depth:1,resolution:3}},match:{tokenize:"forward"},score:{resolution:9,context:{depth:2,resolution:9}}};u();H.prototype.add=function(a,c,b,d){if(c&&(a||0===a)){if(!d&&!b&&this.reg.has(a))return this.update(a,c);c=this.encoder.encode(c);if(d=c.length){const q=u(),p=u(),m=this.depth,r=this.resolution;for(let l=0;l<d;l++){let n=c[this.rtl?d-1-l:l];var e=n.length;if(e&&(m||!p[n])){var g=this.score?this.score(c,n,l,null,0):I(r,d,l),f="";switch(this.tokenize){case "full":if(2<e){for(g=0;g<e;g++)for(var h=e;h>g;h--){f=n.substring(g,h);var k=this.score?this.score(c,n,l,f,g):I(r,d,l,e,g);J(this,p,f,k,a,b)}break}case "reverse":if(1<
-e){for(h=e-1;0<h;h--)f=n[h]+f,k=this.score?this.score(c,n,l,f,h):I(r,d,l,e,h),J(this,p,f,k,a,b);f=""}case "forward":if(1<e){for(h=0;h<e;h++)f+=n[h],J(this,p,f,g,a,b);break}default:if(J(this,p,n,g,a,b),m&&1<d&&l<d-1)for(e=u(),f=this.A,g=n,h=Math.min(m+1,d-l),e[g]=1,k=1;k<h;k++)if((n=c[this.rtl?d-1-l-k:l+k])&&!e[n]){e[n]=1;const A=this.score?this.score(c,g,l,n,k):I(f+(d/2>f?0:1),d,l,h-1,k-1),K=this.bidirectional&&n>g;J(this,q,K?g:n,A,a,b,K?n:g)}}}}this.fastupdate||this.reg.add(a)}}return this};
-function J(a,c,b,d,e,g,f){let h=f?a.ctx:a.map,k;if(!c[b]||f&&!(k=c[b])[f])f?(c=k||(c[b]=u()),c[f]=1,(k=h.get(f))?h=k:h.set(f,h=new Map)):c[b]=1,(k=h.get(b))?h=k:h.set(b,h=[]),h=h[d]||(h[d]=[]),g&&h.includes(e)||(h.push(e),a.fastupdate&&((c=a.reg.get(e))?c.push(h):a.reg.set(e,[h])))}function I(a,c,b,d,e){return b&&1<a?c+(d||0)<=a?b+(e||0):(a-1)/(c+(d||0))*(b+(e||0))+1|0:0};function L(a,c,b){if(1===a.length)return a=a[0],a=b||a.length>c?c?a.slice(b,b+c):a.slice(b):a;let d=[];for(let e=0,g,f;e<a.length;e++)if((g=a[e])&&(f=g.length)){if(b){if(b>=f){b-=f;continue}b<f&&(g=c?g.slice(b,b+c):g.slice(b),f=g.length,b=0)}if(d.length)f>c&&(g=g.slice(0,c),f=g.length),d.push(g);else{if(f>=c)return f>c&&(g=g.slice(0,c)),g;d=[g]}c-=f;if(!c)break}return d.length?d=1<d.length?[].concat.apply([],d):d[0]:d};H.prototype.search=function(a,c,b){b||(c||"object"!==typeof a?"object"===typeof c&&(b=c,c=0):(b=a,a=""));var d=[],e=0;if(b){a=b.query||a;c=b.limit||c;e=b.offset||0;var g=b.context;var f=b.suggest}a=this.encoder.encode(a);b=a.length;c||(c=100);if(1===b)return M.call(this,a[0],"",c,e);g=this.depth&&!1!==g;if(2===b&&g&&!f)return M.call(this,a[0],a[1],c,e);var h=0,k=0;if(1<b){var q=u();const m=[];for(let r=0,l;r<b;r++)if((l=a[r])&&!q[l]){if(f||N(this,l))m.push(l),q[l]=1;else return d;const n=l.length;
-h=Math.max(h,n);k=k?Math.min(k,n):n}a=m;b=a.length}if(!b)return d;q=0;if(1===b)return M.call(this,a[0],"",c,e);if(2===b&&g&&!f)return M.call(this,a[0],a[1],c,e);if(1<b)if(g){var p=a[0];q=1}else 9<h&&3<h/k&&a.sort(v);for(let m,r;q<b;q++){r=a[q];p?(m=N(this,r,p),m=O(m,d,f,this.A),f&&!1===m&&d.length||(p=r)):(m=N(this,r,""),m=O(m,d,f,this.resolution));if(m)return m;if(f&&q===b-1){g=d.length;if(!g){if(p){p="";q=-1;continue}return d}if(1===g)return L(d[0],c,e)}}a:{a=d;d=this.resolution;p=a.length;b=[];
-g=u();for(let m=0,r,l,n,A;m<d;m++)for(k=0;k<p;k++)if(n=a[k],m<n.length&&(r=n[m]))for(q=0;q<r.length;q++)l=r[q],(h=g[l])?g[l]++:(h=0,g[l]=1),A=b[h]||(b[h]=[]),A.push(l);if(a=b.length)if(f){if(1<b.length)b:{f=b;a=[];d=u();p=f.length;for(h=p-1;0<=h;h--)for(p=f[h],g=p.length,k=0;k<g;k++)if(b=p[k],!d[b])if(d[b]=1,e)e--;else if(a.push(b),a.length===c){c=a;break b}c=a}else c=b[0];b=c}else{if(a<p){d=[];break a}b=b[a-1];if(c||e)if(b.length>c||e)b=b.slice(e,c+e)}d=b}return d};
+E.prototype.clear=function(){this.cache.clear();this.g=""};const F={normalize:function(a){return a.toLowerCase()},dedupe:!1};const G={memory:{resolution:1},performance:{resolution:6,fastupdate:!0,context:{depth:1,resolution:3}},match:{tokenize:"forward"},score:{resolution:9,context:{depth:2,resolution:9}}};u();H.prototype.add=function(a,c,b,d){if(c&&(a||0===a)){if(!d&&!b&&this.reg.has(a))return this.update(a,c);c=this.encoder.encode(c);if(d=c.length){const p=u(),q=u(),m=this.depth,r=this.resolution;for(let l=0;l<d;l++){let n=c[this.rtl?d-1-l:l];var e=n.length;if(e&&(m||!q[n])){var g=this.score?this.score(c,n,l,null,0):I(r,d,l),f="";switch(this.tokenize){case "full":if(2<e){for(g=0;g<e;g++)for(var h=e;h>g;h--){f=n.substring(g,h);var k=this.score?this.score(c,n,l,f,g):I(r,d,l,e,g);J(this,q,f,k,a,b)}break}case "reverse":if(1<
+e){for(h=e-1;0<h;h--)f=n[h]+f,k=this.score?this.score(c,n,l,f,h):I(r,d,l,e,h),J(this,q,f,k,a,b);f=""}case "forward":if(1<e){for(h=0;h<e;h++)f+=n[h],J(this,q,f,g,a,b);break}default:if(J(this,q,n,g,a,b),m&&1<d&&l<d-1)for(e=u(),f=this.A,g=n,h=Math.min(m+1,d-l),e[g]=1,k=1;k<h;k++)if((n=c[this.rtl?d-1-l-k:l+k])&&!e[n]){e[n]=1;const A=this.score?this.score(c,g,l,n,k):I(f+(d/2>f?0:1),d,l,h-1,k-1),K=this.bidirectional&&n>g;J(this,p,K?g:n,A,a,b,K?n:g)}}}}this.fastupdate||this.reg.add(a)}}return this};
+function J(a,c,b,d,e,g,f){let h=f?a.ctx:a.map,k;if(!c[b]||f&&!(k=c[b])[f])f?(c=k||(c[b]=u()),c[f]=1,(k=h.get(f))?h=k:h.set(f,h=new Map)):c[b]=1,(k=h.get(b))?h=k:h.set(b,h=[]),h=h[d]||(h[d]=[]),g&&h.includes(e)||(h.push(e),a.fastupdate&&((c=a.reg.get(e))?c.push(h):a.reg.set(e,[h])))}function I(a,c,b,d,e){return b&&1<a?c+(d||0)<=a?b+(e||0):(a-1)/(c+(d||0))*(b+(e||0))+1|0:0};function L(a,c,b){if(1===a.length)return a=a[0],a=b||a.length>c?c?a.slice(b,b+c):a.slice(b):a;let d=[];for(let e=0,g,f;e<a.length;e++)if((g=a[e])&&(f=g.length)){if(b){if(b>=f){b-=f;continue}b<f&&(g=c?g.slice(b,b+c):g.slice(b),f=g.length,b=0)}if(d.length)f>c&&(g=g.slice(0,c),f=g.length),d.push(g);else{if(f>=c)return f>c&&(g=g.slice(0,c)),g;d=[g]}c-=f;if(!c)break}return d.length?d=1<d.length?[].concat.apply([],d):d[0]:d};H.prototype.search=function(a,c,b){b||(c||"object"!==typeof a?"object"===typeof c&&(b=c,c=0):(b=a,a=""));var d=[],e=0;if(b){a=b.query||a;c=b.limit||c;e=b.offset||0;var g=b.context;var f=b.suggest}a=this.encoder.encode(a);b=a.length;c||(c=100);if(1===b)return M.call(this,a[0],"",c,e);g=this.depth&&!1!==g;if(2===b&&g&&!f)return M.call(this,a[0],a[1],c,e);var h=0,k=0;if(1<b){var p=u();const m=[];for(let r=0,l;r<b;r++)if((l=a[r])&&!p[l]){if(f||N(this,l))m.push(l),p[l]=1;else return d;const n=l.length;
+h=Math.max(h,n);k=k?Math.min(k,n):n}a=m;b=a.length}if(!b)return d;p=0;if(1===b)return M.call(this,a[0],"",c,e);if(2===b&&g&&!f)return M.call(this,a[0],a[1],c,e);if(1<b)if(g){var q=a[0];p=1}else 9<h&&3<h/k&&a.sort(v);for(let m,r;p<b;p++){r=a[p];q?(m=N(this,r,q),m=O(m,d,f,this.A),f&&!1===m&&d.length||(q=r)):(m=N(this,r,""),m=O(m,d,f,this.resolution));if(m)return m;if(f&&p===b-1){g=d.length;if(!g){if(q){q="";p=-1;continue}return d}if(1===g)return L(d[0],c,e)}}a:{a=d;d=this.resolution;q=f;b=a.length;
+f=[];g=u();for(let m=0,r,l,n,A;m<d;m++)for(k=0;k<b;k++)if(n=a[k],m<n.length&&(r=n[m]))for(p=0;p<r.length;p++)l=r[p],(h=g[l])?g[l]++:(h=0,g[l]=1),A=f[h]||(f[h]=[]),A.push(l);if(a=f.length)if(q){if(1<f.length)b:for(a=[],d=u(),q=f.length,h=q-1;0<=h;h--)for(q=f[h],g=q.length,k=0;k<g;k++){if(b=q[k],!d[b])if(d[b]=1,e)e--;else if(a.push(b),a.length===c)break b}else a=(f=f[0]).length>c||e?f.slice(e,c+e):f;f=a}else{if(a<b){d=[];break a}f=f[a-1];if(c||e)if(f.length>c||e)f=f.slice(e,c+e)}d=f}return d};
 function M(a,c,b,d){return(a=N(this,a,c))&&a.length?L(a,b,d):[]}function O(a,c,b,d){let e=[];if(a){d=Math.min(a.length,d);for(let g=0,f;g<d;g++)(f=a[g])&&f&&(e[g]=f);if(e.length){c.push(e);return}}return!b&&e}function N(a,c,b){let d;b&&(d=a.bidirectional&&c>b);a=b?(a=a.ctx.get(d?c:b))&&a.get(d?b:c):a.map.get(c);return a};H.prototype.remove=function(a,c){const b=this.reg.size&&(this.fastupdate?this.reg.get(a):this.reg.has(a));if(b){if(this.fastupdate)for(let d=0,e;d<b.length;d++){if(e=b[d])if(2>e.length)e.pop();else{const g=e.indexOf(a);g===b.length-1?e.pop():e.splice(g,1)}}else P(this.map,a),this.depth&&P(this.ctx,a);c||this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
 function P(a,c){let b=0;if(a.constructor===Array)for(let d=0,e,g;d<a.length;d++){if((e=a[d])&&e.length)if(g=e.indexOf(c),0<=g){1<e.length?(e.splice(g,1),b++):delete a[d];break}else b++}else for(let d of a){const e=d[0],g=P(d[1],c);g?b+=g:a.delete(e)}return b};function H(a,c){if(!this)return new H(a);if(a){var b="string"===typeof a?a:a.preset;b&&(a=Object.assign({},G[b],a))}else a={};b=a.context||{};const d=a.encode||a.encoder||F;this.encoder=d.encode?d:"object"===typeof d?new C(d):{encode:d};let e;this.resolution=a.resolution||9;this.tokenize=e=a.tokenize||"strict";this.depth="strict"===e&&b.depth||0;this.bidirectional=!1!==b.bidirectional;this.fastupdate=!!a.fastupdate;this.score=a.score||null;e=!1;this.map=new Map;this.ctx=new Map;this.reg=c||(this.fastupdate?
 new Map:new Set);this.A=b.resolution||1;this.rtl=d.rtl||a.rtl||!1;this.cache=(e=a.cache||null)&&new E(e)}H.prototype.clear=function(){this.map.clear();this.ctx.clear();this.reg.clear();this.cache&&this.cache.clear();return this};H.prototype.append=function(a,c){return this.add(a,c,!0)};H.prototype.contain=function(a){return this.reg.has(a)};H.prototype.update=function(a,c){const b=this,d=this.remove(a);return d&&d.then?d.then(()=>b.add(a,c)):this.add(a,c)};
diff --git a/dist/flexsearch.light.module.debug.js b/dist/flexsearch.light.module.debug.js
index a5d7579..44ea2dc 100644
--- a/dist/flexsearch.light.module.debug.js
+++ b/dist/flexsearch.light.module.debug.js
@@ -156,16 +156,16 @@ C.prototype.encode = function(a) {
       }
     }
     let k;
-    this.stemmer && 2 < f.length && (this.u || (this.u = new RegExp("(?!^)(" + this.o + ")$")), f = f.replace(this.u, q => this.stemmer.get(q)), k = 1);
+    this.stemmer && 2 < f.length && (this.u || (this.u = new RegExp("(?!^)(" + this.o + ")$")), f = f.replace(this.u, p => this.stemmer.get(p)), k = 1);
     f && k && (f.length < this.minlength || this.filter && this.filter.has(f)) && (f = "");
     if (f && (this.mapper || this.dedupe && 1 < f.length)) {
       e = "";
-      for (let q = 0, p = "", m, r; q < f.length; q++) {
-        m = f.charAt(q), m === p && this.dedupe || ((r = this.mapper && this.mapper.get(m)) || "" === r ? r === p && this.dedupe || !(p = r) || (e += r) : e += p = m);
+      for (let p = 0, q = "", m, r; p < f.length; p++) {
+        m = f.charAt(p), m === q && this.dedupe || ((r = this.mapper && this.mapper.get(m)) || "" === r ? r === q && this.dedupe || !(q = r) || (e += r) : e += q = m);
       }
       f = e;
     }
-    this.matcher && 1 < f.length && (this.s || (this.s = new RegExp("(" + this.m + ")", "g")), f = f.replace(this.s, q => this.matcher.get(q)));
+    this.matcher && 1 < f.length && (this.s || (this.s = new RegExp("(" + this.m + ")", "g")), f = f.replace(this.s, p => this.matcher.get(p)));
     if (f && this.replacer) {
       for (e = 0; f && e < this.replacer.length; e += 2) {
         f = f.replace(this.replacer[e], this.replacer[e + 1]);
@@ -219,11 +219,11 @@ H.prototype.add = function(a, c, b, d) {
     }
     c = this.encoder.encode(c);
     if (d = c.length) {
-      const q = u(), p = u(), m = this.depth, r = this.resolution;
+      const p = u(), q = u(), m = this.depth, r = this.resolution;
       for (let l = 0; l < d; l++) {
         let n = c[this.rtl ? d - 1 - l : l];
         var e = n.length;
-        if (e && (m || !p[n])) {
+        if (e && (m || !q[n])) {
           var g = this.score ? this.score(c, n, l, null, 0) : J(r, d, l), f = "";
           switch(this.tokenize) {
             case "full":
@@ -232,7 +232,7 @@ H.prototype.add = function(a, c, b, d) {
                   for (var h = e; h > g; h--) {
                     f = n.substring(g, h);
                     var k = this.score ? this.score(c, n, l, f, g) : J(r, d, l, e, g);
-                    K(this, p, f, k, a, b);
+                    K(this, q, f, k, a, b);
                   }
                 }
                 break;
@@ -240,24 +240,24 @@ H.prototype.add = function(a, c, b, d) {
             case "reverse":
               if (1 < e) {
                 for (h = e - 1; 0 < h; h--) {
-                  f = n[h] + f, k = this.score ? this.score(c, n, l, f, h) : J(r, d, l, e, h), K(this, p, f, k, a, b);
+                  f = n[h] + f, k = this.score ? this.score(c, n, l, f, h) : J(r, d, l, e, h), K(this, q, f, k, a, b);
                 }
                 f = "";
               }
             case "forward":
               if (1 < e) {
                 for (h = 0; h < e; h++) {
-                  f += n[h], K(this, p, f, g, a, b);
+                  f += n[h], K(this, q, f, g, a, b);
                 }
                 break;
               }
             default:
-              if (K(this, p, n, g, a, b), m && 1 < d && l < d - 1) {
+              if (K(this, q, n, g, a, b), m && 1 < d && l < d - 1) {
                 for (e = u(), f = this.A, g = n, h = Math.min(m + 1, d - l), e[g] = 1, k = 1; k < h; k++) {
                   if ((n = c[this.rtl ? d - 1 - l - k : l + k]) && !e[n]) {
                     e[n] = 1;
                     const A = this.score ? this.score(c, g, l, n, k) : J(f + (d / 2 > f ? 0 : 1), d, l, h - 1, k - 1), I = this.bidirectional && n > g;
-                    K(this, q, I ? g : n, A, a, b, I ? n : g);
+                    K(this, p, I ? g : n, A, a, b, I ? n : g);
                   }
                 }
               }
@@ -330,12 +330,12 @@ function J(a, c, b, d, e) {
   }
   var h = 0, k = 0;
   if (1 < b) {
-    var q = u();
+    var p = u();
     const m = [];
     for (let r = 0, l; r < b; r++) {
-      if ((l = a[r]) && !q[l]) {
+      if ((l = a[r]) && !p[l]) {
         if (f || N(this, l)) {
-          m.push(l), q[l] = 1;
+          m.push(l), p[l] = 1;
         } else {
           return d;
         }
@@ -350,7 +350,7 @@ function J(a, c, b, d, e) {
   if (!b) {
     return d;
   }
-  q = 0;
+  p = 0;
   if (1 === b) {
     return M.call(this, a[0], "", c, e);
   }
@@ -359,24 +359,24 @@ function J(a, c, b, d, e) {
   }
   if (1 < b) {
     if (g) {
-      var p = a[0];
-      q = 1;
+      var q = a[0];
+      p = 1;
     } else {
       9 < h && 3 < h / k && a.sort(v);
     }
   }
-  for (let m, r; q < b; q++) {
-    r = a[q];
-    p ? (m = N(this, r, p), m = O(m, d, f, this.A), f && !1 === m && d.length || (p = r)) : (m = N(this, r, ""), m = O(m, d, f, this.resolution));
+  for (let m, r; p < b; p++) {
+    r = a[p];
+    q ? (m = N(this, r, q), m = O(m, d, f, this.A), f && !1 === m && d.length || (q = r)) : (m = N(this, r, ""), m = O(m, d, f, this.resolution));
     if (m) {
       return m;
     }
-    if (f && q === b - 1) {
+    if (f && p === b - 1) {
       g = d.length;
       if (!g) {
-        if (p) {
-          p = "";
-          q = -1;
+        if (q) {
+          q = "";
+          p = -1;
           continue;
         }
         return d;
@@ -389,60 +389,55 @@ function J(a, c, b, d, e) {
   a: {
     a = d;
     d = this.resolution;
-    p = a.length;
-    b = [];
+    q = f;
+    b = a.length;
+    f = [];
     g = u();
     for (let m = 0, r, l, n, A; m < d; m++) {
-      for (k = 0; k < p; k++) {
+      for (k = 0; k < b; k++) {
         if (n = a[k], m < n.length && (r = n[m])) {
-          for (q = 0; q < r.length; q++) {
-            l = r[q], (h = g[l]) ? g[l]++ : (h = 0, g[l] = 1), A = b[h] || (b[h] = []), A.push(l);
+          for (p = 0; p < r.length; p++) {
+            l = r[p], (h = g[l]) ? g[l]++ : (h = 0, g[l] = 1), A = f[h] || (f[h] = []), A.push(l);
           }
         }
       }
     }
-    if (a = b.length) {
-      if (f) {
-        if (1 < b.length) {
+    if (a = f.length) {
+      if (q) {
+        if (1 < f.length) {
           b: {
-            f = b;
-            a = [];
-            d = u();
-            p = f.length;
-            for (h = p - 1; 0 <= h; h--) {
-              for (p = f[h], g = p.length, k = 0; k < g; k++) {
-                if (b = p[k], !d[b]) {
+            for (a = [], d = u(), q = f.length, h = q - 1; 0 <= h; h--) {
+              for (q = f[h], g = q.length, k = 0; k < g; k++) {
+                if (b = q[k], !d[b]) {
                   if (d[b] = 1, e) {
                     e--;
                   } else {
                     if (a.push(b), a.length === c) {
-                      c = a;
                       break b;
                     }
                   }
                 }
               }
             }
-            c = a;
           }
         } else {
-          c = b[0];
+          a = (f = f[0]).length > c || e ? f.slice(e, c + e) : f;
         }
-        b = c;
+        f = a;
       } else {
-        if (a < p) {
+        if (a < b) {
           d = [];
           break a;
         }
-        b = b[a - 1];
+        f = f[a - 1];
         if (c || e) {
-          if (b.length > c || e) {
-            b = b.slice(e, c + e);
+          if (f.length > c || e) {
+            f = f.slice(e, c + e);
           }
         }
       }
     }
-    d = b;
+    d = f;
   }
   return d;
 };
diff --git a/dist/flexsearch.light.module.min.js b/dist/flexsearch.light.module.min.js
index d685ac3..ac5fc78 100644
--- a/dist/flexsearch.light.module.min.js
+++ b/dist/flexsearch.light.module.min.js
@@ -10,14 +10,14 @@ C.prototype.assign=function(a){this.normalize=t(a.normalize,!0,this.normalize);l
 /\s+/}this.numeric=t(this.numeric,!0)}this.prepare=t(a.prepare,null,this.prepare);this.finalize=t(a.finalize,null,this.finalize);this.rtl=a.rtl||!1;this.dedupe=t(a.dedupe,!0,this.dedupe);this.filter=t((b=a.filter)&&new Set(b),null,this.filter);this.matcher=t((b=a.matcher)&&new Map(b),null,this.matcher);this.mapper=t((b=a.mapper)&&new Map(b),null,this.mapper);this.stemmer=t((b=a.stemmer)&&new Map(b),null,this.stemmer);this.replacer=t(a.replacer,null,this.replacer);this.minlength=t(a.minlength,1,this.minlength);
 this.maxlength=t(a.maxlength,0,this.maxlength);if(this.cache=b=t(a.cache,!0,this.cache))this.j=null,this.v="number"===typeof b?b:2E5,this.h=new Map,this.i=new Map,this.l=this.g=128;this.m="";this.s=null;this.o="";this.u=null;if(this.matcher)for(const d of this.matcher.keys())this.m+=(this.m?"|":"")+d;if(this.stemmer)for(const d of this.stemmer.keys())this.o+=(this.o?"|":"")+d;return this};
 C.prototype.encode=function(a){if(this.cache&&a.length<=this.g)if(this.j){if(this.h.has(a))return this.h.get(a)}else this.j=setTimeout(D,50,this);this.normalize&&(a="function"===typeof this.normalize?this.normalize(a):B?a.normalize("NFKD").replace(B,"").toLowerCase():a.toLowerCase());this.prepare&&(a=this.prepare(a));this.numeric&&3<a.length&&(a=a.replace(y,"$1 $2").replace(z,"$1 $2").replace(x,"$1 "));const c=!(this.dedupe||this.mapper||this.filter||this.matcher||this.stemmer||this.replacer);let b=
-[],d=this.split||""===this.split?a.split(this.split):a;for(let g=0,f,h;g<d.length;g++){if(!(f=h=d[g]))continue;if(f.length<this.minlength)continue;if(c){b.push(f);continue}if(this.filter&&this.filter.has(f))continue;if(this.cache&&f.length<=this.l)if(this.j){var e=this.i.get(f);if(e||""===e){e&&b.push(e);continue}}else this.j=setTimeout(D,50,this);let k;this.stemmer&&2<f.length&&(this.u||(this.u=new RegExp("(?!^)("+this.o+")$")),f=f.replace(this.u,q=>this.stemmer.get(q)),k=1);f&&k&&(f.length<this.minlength||
-this.filter&&this.filter.has(f))&&(f="");if(f&&(this.mapper||this.dedupe&&1<f.length)){e="";for(let q=0,p="",m,r;q<f.length;q++)m=f.charAt(q),m===p&&this.dedupe||((r=this.mapper&&this.mapper.get(m))||""===r?r===p&&this.dedupe||!(p=r)||(e+=r):e+=p=m);f=e}this.matcher&&1<f.length&&(this.s||(this.s=new RegExp("("+this.m+")","g")),f=f.replace(this.s,q=>this.matcher.get(q)));if(f&&this.replacer)for(e=0;f&&e<this.replacer.length;e+=2)f=f.replace(this.replacer[e],this.replacer[e+1]);this.cache&&h.length<=
+[],d=this.split||""===this.split?a.split(this.split):a;for(let g=0,f,h;g<d.length;g++){if(!(f=h=d[g]))continue;if(f.length<this.minlength)continue;if(c){b.push(f);continue}if(this.filter&&this.filter.has(f))continue;if(this.cache&&f.length<=this.l)if(this.j){var e=this.i.get(f);if(e||""===e){e&&b.push(e);continue}}else this.j=setTimeout(D,50,this);let k;this.stemmer&&2<f.length&&(this.u||(this.u=new RegExp("(?!^)("+this.o+")$")),f=f.replace(this.u,p=>this.stemmer.get(p)),k=1);f&&k&&(f.length<this.minlength||
+this.filter&&this.filter.has(f))&&(f="");if(f&&(this.mapper||this.dedupe&&1<f.length)){e="";for(let p=0,q="",m,r;p<f.length;p++)m=f.charAt(p),m===q&&this.dedupe||((r=this.mapper&&this.mapper.get(m))||""===r?r===q&&this.dedupe||!(q=r)||(e+=r):e+=q=m);f=e}this.matcher&&1<f.length&&(this.s||(this.s=new RegExp("("+this.m+")","g")),f=f.replace(this.s,p=>this.matcher.get(p)));if(f&&this.replacer)for(e=0;f&&e<this.replacer.length;e+=2)f=f.replace(this.replacer[e],this.replacer[e+1]);this.cache&&h.length<=
 this.l&&(this.i.set(h,f),this.i.size>this.v&&(this.i.clear(),this.l=this.l/1.1|0));f&&b.push(f)}this.finalize&&(b=this.finalize(b)||b);this.cache&&a.length<=this.g&&(this.h.set(a,b),this.h.size>this.v&&(this.h.clear(),this.g=this.g/1.1|0));return b};function D(a){a.j=null;a.h.clear();a.i.clear()};function E(a){this.limit=a&&!0!==a?a:1E3;this.cache=new Map;this.g=""}E.prototype.set=function(a,c){this.cache.set(this.g=a,c);this.cache.size>this.limit&&this.cache.delete(this.cache.keys().next().value)};E.prototype.get=function(a){const c=this.cache.get(a);c&&this.g!==a&&(this.cache.delete(a),this.cache.set(this.g=a,c));return c};E.prototype.remove=function(a){for(const c of this.cache){const b=c[0];c[1].includes(a)&&this.cache.delete(b)}};
-E.prototype.clear=function(){this.cache.clear();this.g=""};const F={normalize:function(a){return a.toLowerCase()},dedupe:!1};const G={memory:{resolution:1},performance:{resolution:6,fastupdate:!0,context:{depth:1,resolution:3}},match:{tokenize:"forward"},score:{resolution:9,context:{depth:2,resolution:9}}};u();I.prototype.add=function(a,c,b,d){if(c&&(a||0===a)){if(!d&&!b&&this.reg.has(a))return this.update(a,c);c=this.encoder.encode(c);if(d=c.length){const q=u(),p=u(),m=this.depth,r=this.resolution;for(let l=0;l<d;l++){let n=c[this.rtl?d-1-l:l];var e=n.length;if(e&&(m||!p[n])){var g=this.score?this.score(c,n,l,null,0):J(r,d,l),f="";switch(this.tokenize){case "full":if(2<e){for(g=0;g<e;g++)for(var h=e;h>g;h--){f=n.substring(g,h);var k=this.score?this.score(c,n,l,f,g):J(r,d,l,e,g);K(this,p,f,k,a,b)}break}case "reverse":if(1<
-e){for(h=e-1;0<h;h--)f=n[h]+f,k=this.score?this.score(c,n,l,f,h):J(r,d,l,e,h),K(this,p,f,k,a,b);f=""}case "forward":if(1<e){for(h=0;h<e;h++)f+=n[h],K(this,p,f,g,a,b);break}default:if(K(this,p,n,g,a,b),m&&1<d&&l<d-1)for(e=u(),f=this.A,g=n,h=Math.min(m+1,d-l),e[g]=1,k=1;k<h;k++)if((n=c[this.rtl?d-1-l-k:l+k])&&!e[n]){e[n]=1;const A=this.score?this.score(c,g,l,n,k):J(f+(d/2>f?0:1),d,l,h-1,k-1),H=this.bidirectional&&n>g;K(this,q,H?g:n,A,a,b,H?n:g)}}}}this.fastupdate||this.reg.add(a)}}return this};
-function K(a,c,b,d,e,g,f){let h=f?a.ctx:a.map,k;if(!c[b]||f&&!(k=c[b])[f])f?(c=k||(c[b]=u()),c[f]=1,(k=h.get(f))?h=k:h.set(f,h=new Map)):c[b]=1,(k=h.get(b))?h=k:h.set(b,h=[]),h=h[d]||(h[d]=[]),g&&h.includes(e)||(h.push(e),a.fastupdate&&((c=a.reg.get(e))?c.push(h):a.reg.set(e,[h])))}function J(a,c,b,d,e){return b&&1<a?c+(d||0)<=a?b+(e||0):(a-1)/(c+(d||0))*(b+(e||0))+1|0:0};function L(a,c,b){if(1===a.length)return a=a[0],a=b||a.length>c?c?a.slice(b,b+c):a.slice(b):a;let d=[];for(let e=0,g,f;e<a.length;e++)if((g=a[e])&&(f=g.length)){if(b){if(b>=f){b-=f;continue}b<f&&(g=c?g.slice(b,b+c):g.slice(b),f=g.length,b=0)}if(d.length)f>c&&(g=g.slice(0,c),f=g.length),d.push(g);else{if(f>=c)return f>c&&(g=g.slice(0,c)),g;d=[g]}c-=f;if(!c)break}return d.length?d=1<d.length?[].concat.apply([],d):d[0]:d};I.prototype.search=function(a,c,b){b||(c||"object"!==typeof a?"object"===typeof c&&(b=c,c=0):(b=a,a=""));var d=[],e=0;if(b){a=b.query||a;c=b.limit||c;e=b.offset||0;var g=b.context;var f=b.suggest}a=this.encoder.encode(a);b=a.length;c||(c=100);if(1===b)return M.call(this,a[0],"",c,e);g=this.depth&&!1!==g;if(2===b&&g&&!f)return M.call(this,a[0],a[1],c,e);var h=0,k=0;if(1<b){var q=u();const m=[];for(let r=0,l;r<b;r++)if((l=a[r])&&!q[l]){if(f||N(this,l))m.push(l),q[l]=1;else return d;const n=l.length;
-h=Math.max(h,n);k=k?Math.min(k,n):n}a=m;b=a.length}if(!b)return d;q=0;if(1===b)return M.call(this,a[0],"",c,e);if(2===b&&g&&!f)return M.call(this,a[0],a[1],c,e);if(1<b)if(g){var p=a[0];q=1}else 9<h&&3<h/k&&a.sort(v);for(let m,r;q<b;q++){r=a[q];p?(m=N(this,r,p),m=O(m,d,f,this.A),f&&!1===m&&d.length||(p=r)):(m=N(this,r,""),m=O(m,d,f,this.resolution));if(m)return m;if(f&&q===b-1){g=d.length;if(!g){if(p){p="";q=-1;continue}return d}if(1===g)return L(d[0],c,e)}}a:{a=d;d=this.resolution;p=a.length;b=[];
-g=u();for(let m=0,r,l,n,A;m<d;m++)for(k=0;k<p;k++)if(n=a[k],m<n.length&&(r=n[m]))for(q=0;q<r.length;q++)l=r[q],(h=g[l])?g[l]++:(h=0,g[l]=1),A=b[h]||(b[h]=[]),A.push(l);if(a=b.length)if(f){if(1<b.length)b:{f=b;a=[];d=u();p=f.length;for(h=p-1;0<=h;h--)for(p=f[h],g=p.length,k=0;k<g;k++)if(b=p[k],!d[b])if(d[b]=1,e)e--;else if(a.push(b),a.length===c){c=a;break b}c=a}else c=b[0];b=c}else{if(a<p){d=[];break a}b=b[a-1];if(c||e)if(b.length>c||e)b=b.slice(e,c+e)}d=b}return d};
+E.prototype.clear=function(){this.cache.clear();this.g=""};const F={normalize:function(a){return a.toLowerCase()},dedupe:!1};const G={memory:{resolution:1},performance:{resolution:6,fastupdate:!0,context:{depth:1,resolution:3}},match:{tokenize:"forward"},score:{resolution:9,context:{depth:2,resolution:9}}};u();I.prototype.add=function(a,c,b,d){if(c&&(a||0===a)){if(!d&&!b&&this.reg.has(a))return this.update(a,c);c=this.encoder.encode(c);if(d=c.length){const p=u(),q=u(),m=this.depth,r=this.resolution;for(let l=0;l<d;l++){let n=c[this.rtl?d-1-l:l];var e=n.length;if(e&&(m||!q[n])){var g=this.score?this.score(c,n,l,null,0):J(r,d,l),f="";switch(this.tokenize){case "full":if(2<e){for(g=0;g<e;g++)for(var h=e;h>g;h--){f=n.substring(g,h);var k=this.score?this.score(c,n,l,f,g):J(r,d,l,e,g);K(this,q,f,k,a,b)}break}case "reverse":if(1<
+e){for(h=e-1;0<h;h--)f=n[h]+f,k=this.score?this.score(c,n,l,f,h):J(r,d,l,e,h),K(this,q,f,k,a,b);f=""}case "forward":if(1<e){for(h=0;h<e;h++)f+=n[h],K(this,q,f,g,a,b);break}default:if(K(this,q,n,g,a,b),m&&1<d&&l<d-1)for(e=u(),f=this.A,g=n,h=Math.min(m+1,d-l),e[g]=1,k=1;k<h;k++)if((n=c[this.rtl?d-1-l-k:l+k])&&!e[n]){e[n]=1;const A=this.score?this.score(c,g,l,n,k):J(f+(d/2>f?0:1),d,l,h-1,k-1),H=this.bidirectional&&n>g;K(this,p,H?g:n,A,a,b,H?n:g)}}}}this.fastupdate||this.reg.add(a)}}return this};
+function K(a,c,b,d,e,g,f){let h=f?a.ctx:a.map,k;if(!c[b]||f&&!(k=c[b])[f])f?(c=k||(c[b]=u()),c[f]=1,(k=h.get(f))?h=k:h.set(f,h=new Map)):c[b]=1,(k=h.get(b))?h=k:h.set(b,h=[]),h=h[d]||(h[d]=[]),g&&h.includes(e)||(h.push(e),a.fastupdate&&((c=a.reg.get(e))?c.push(h):a.reg.set(e,[h])))}function J(a,c,b,d,e){return b&&1<a?c+(d||0)<=a?b+(e||0):(a-1)/(c+(d||0))*(b+(e||0))+1|0:0};function L(a,c,b){if(1===a.length)return a=a[0],a=b||a.length>c?c?a.slice(b,b+c):a.slice(b):a;let d=[];for(let e=0,g,f;e<a.length;e++)if((g=a[e])&&(f=g.length)){if(b){if(b>=f){b-=f;continue}b<f&&(g=c?g.slice(b,b+c):g.slice(b),f=g.length,b=0)}if(d.length)f>c&&(g=g.slice(0,c),f=g.length),d.push(g);else{if(f>=c)return f>c&&(g=g.slice(0,c)),g;d=[g]}c-=f;if(!c)break}return d.length?d=1<d.length?[].concat.apply([],d):d[0]:d};I.prototype.search=function(a,c,b){b||(c||"object"!==typeof a?"object"===typeof c&&(b=c,c=0):(b=a,a=""));var d=[],e=0;if(b){a=b.query||a;c=b.limit||c;e=b.offset||0;var g=b.context;var f=b.suggest}a=this.encoder.encode(a);b=a.length;c||(c=100);if(1===b)return M.call(this,a[0],"",c,e);g=this.depth&&!1!==g;if(2===b&&g&&!f)return M.call(this,a[0],a[1],c,e);var h=0,k=0;if(1<b){var p=u();const m=[];for(let r=0,l;r<b;r++)if((l=a[r])&&!p[l]){if(f||N(this,l))m.push(l),p[l]=1;else return d;const n=l.length;
+h=Math.max(h,n);k=k?Math.min(k,n):n}a=m;b=a.length}if(!b)return d;p=0;if(1===b)return M.call(this,a[0],"",c,e);if(2===b&&g&&!f)return M.call(this,a[0],a[1],c,e);if(1<b)if(g){var q=a[0];p=1}else 9<h&&3<h/k&&a.sort(v);for(let m,r;p<b;p++){r=a[p];q?(m=N(this,r,q),m=O(m,d,f,this.A),f&&!1===m&&d.length||(q=r)):(m=N(this,r,""),m=O(m,d,f,this.resolution));if(m)return m;if(f&&p===b-1){g=d.length;if(!g){if(q){q="";p=-1;continue}return d}if(1===g)return L(d[0],c,e)}}a:{a=d;d=this.resolution;q=f;b=a.length;
+f=[];g=u();for(let m=0,r,l,n,A;m<d;m++)for(k=0;k<b;k++)if(n=a[k],m<n.length&&(r=n[m]))for(p=0;p<r.length;p++)l=r[p],(h=g[l])?g[l]++:(h=0,g[l]=1),A=f[h]||(f[h]=[]),A.push(l);if(a=f.length)if(q){if(1<f.length)b:for(a=[],d=u(),q=f.length,h=q-1;0<=h;h--)for(q=f[h],g=q.length,k=0;k<g;k++){if(b=q[k],!d[b])if(d[b]=1,e)e--;else if(a.push(b),a.length===c)break b}else a=(f=f[0]).length>c||e?f.slice(e,c+e):f;f=a}else{if(a<b){d=[];break a}f=f[a-1];if(c||e)if(f.length>c||e)f=f.slice(e,c+e)}d=f}return d};
 function M(a,c,b,d){return(a=N(this,a,c))&&a.length?L(a,b,d):[]}function O(a,c,b,d){let e=[];if(a){d=Math.min(a.length,d);for(let g=0,f;g<d;g++)(f=a[g])&&f&&(e[g]=f);if(e.length){c.push(e);return}}return!b&&e}function N(a,c,b){let d;b&&(d=a.bidirectional&&c>b);a=b?(a=a.ctx.get(d?c:b))&&a.get(d?b:c):a.map.get(c);return a};I.prototype.remove=function(a,c){const b=this.reg.size&&(this.fastupdate?this.reg.get(a):this.reg.has(a));if(b){if(this.fastupdate)for(let d=0,e;d<b.length;d++){if(e=b[d])if(2>e.length)e.pop();else{const g=e.indexOf(a);g===b.length-1?e.pop():e.splice(g,1)}}else P(this.map,a),this.depth&&P(this.ctx,a);c||this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
 function P(a,c){let b=0;if(a.constructor===Array)for(let d=0,e,g;d<a.length;d++){if((e=a[d])&&e.length)if(g=e.indexOf(c),0<=g){1<e.length?(e.splice(g,1),b++):delete a[d];break}else b++}else for(let d of a){const e=d[0],g=P(d[1],c);g?b+=g:a.delete(e)}return b};function I(a,c){if(!this)return new I(a);if(a){var b="string"===typeof a?a:a.preset;b&&(a=Object.assign({},G[b],a))}else a={};b=a.context||{};const d=a.encode||a.encoder||F;this.encoder=d.encode?d:"object"===typeof d?new C(d):{encode:d};let e;this.resolution=a.resolution||9;this.tokenize=e=a.tokenize||"strict";this.depth="strict"===e&&b.depth||0;this.bidirectional=!1!==b.bidirectional;this.fastupdate=!!a.fastupdate;this.score=a.score||null;e=!1;this.map=new Map;this.ctx=new Map;this.reg=c||(this.fastupdate?
 new Map:new Set);this.A=b.resolution||1;this.rtl=d.rtl||a.rtl||!1;this.cache=(e=a.cache||null)&&new E(e)}I.prototype.clear=function(){this.map.clear();this.ctx.clear();this.reg.clear();this.cache&&this.cache.clear();return this};I.prototype.append=function(a,c){return this.add(a,c,!0)};I.prototype.contain=function(a){return this.reg.has(a)};I.prototype.update=function(a,c){const b=this,d=this.remove(a);return d&&d.then?d.then(()=>b.add(a,c)):this.add(a,c)};
diff --git a/dist/module-debug/document/search.js b/dist/module-debug/document/search.js
index bbf665e..e2e6caf 100644
--- a/dist/module-debug/document/search.js
+++ b/dist/module-debug/document/search.js
@@ -212,6 +212,7 @@ Document.prototype.search = function (query, limit, options, _promises) {
                 // just collect and continue
                 continue;
             } else {
+
                 res = index.search(query, limit, opt);
                 // restore enrich state
                 opt && enrich && (opt.enrich = enrich);
@@ -362,7 +363,9 @@ Document.prototype.search = function (query, limit, options, _promises) {
         };
     }
 
-    if (enrich && /* tag? */ /* stringify */ /* stringify */ /* single param */ /* skip update: */ /* append: */ /* skip update: */ /* skip_update: */!0 /*await rows.hasNext()*/ /*await rows.hasNext()*/ /*await rows.hasNext()*/ && this.db && promises.length) {
+    if (enrich && /* tag? */ /* stringify */ /* stringify */ /* single param */ /* skip update: */ /* append: */ /* skip update: */ /* skip_update: */!0 /*await rows.hasNext()*/ /*await rows.hasNext()*/
+    /*await rows.hasNext()*/
+    && this.db && promises.length) {
         const self = this;
         return Promise.all(promises).then(function (promises) {
             for (let j = 0; j < promises.length; j++) {
@@ -377,8 +380,9 @@ Document.prototype.search = function (query, limit, options, _promises) {
 
 /*
 
- some matching term
-
+ karmen or clown or not found
+[Carmen]cita
+       Le [clown] et ses chiens
 
  */
 
@@ -386,35 +390,66 @@ function highlight_fields(result, query, index, field, tree, template) {
 
     // if(typeof template === "string"){
     //     template = new RegExp(template, "g");
-    // }
-
-    let encoder;
+    let encoder, query_enc, tokenize;
 
 
-    for (let i = 0, res, field, enc, path; i < result.length; i++) {
+    for (let i = 0, res, res_field, enc, idx, path; i < result.length; i++) {
 
         res = result[i].result;
-        field = result[i].field;
-        enc = index.get(field).encoder;
-        path = tree[field.indexOf(field)];
+        res_field = result[i].field;
+        idx = index.get(res_field);
+        enc = idx.encoder;
+        tokenize = idx.tokenize;
+        path = tree[field.indexOf(res_field)];
 
         if (enc !== encoder) {
             encoder = enc;
-            encoder.encode(query);
+            query_enc = encoder.encode(query);
         }
 
         for (let j = 0; j < res.length; j++) {
             let str = "",
                 content = parse_simple(res[j].doc, path),
-                split = encoder.encode(content);
+                doc_enc = encoder.encode(content),
+                doc_org = content.split(encoder.split);
 
 
-            for (let k = 0; k < split.length; k++) {
-                str += split[k].replace(new RegExp("(" + split[k] + ")", "g"), template.replace("$1", content));
+            for (let k = 0, doc_enc_cur, doc_org_cur; k < doc_enc.length; k++) {
+                doc_enc_cur = doc_enc[k];
+                doc_org_cur = doc_org[k];
+                let found;
+                for (let l = 0, query_enc_cur; l < query_enc.length; l++) {
+                    query_enc_cur = query_enc[l];
+                    // todo tokenize could be custom also when "strict" was used
+                    if ("strict" === tokenize) {
+                        if (doc_enc_cur === query_enc_cur) {
+                            str += (str ? " " : "") + template.replace("$1", doc_org_cur);
+                            found = !0;
+                            break;
+                        }
+                    } else {
+                        const position = doc_enc_cur.indexOf(query_enc_cur);
+                        if (-1 < position) {
+                            str += (str ? " " : "") +
+                            // prefix
+                            doc_org_cur.substring(0, position) +
+                            // match
+                            template.replace("$1", doc_org_cur.substring(position, query_enc_cur.length)) +
+                            // suffix
+                            doc_org_cur.substring(position + query_enc_cur.length);
+                            found = !0;
+                            break;
+                        }
+                    }
+
+                    //str += doc_enc[k].replace(new RegExp("(" + doc_enc[k] + ")", "g"), template.replace("$1", content))
+                }
+
+                if (!found) {
+                    str += (str ? " " : "") + doc_org[k];
+                }
             }
 
-            console.log(result, index, template);
-
             res[j].highlight = str;
         }
     }
diff --git a/dist/module-debug/encoder.js b/dist/module-debug/encoder.js
index 11523b6..0a16586 100644
--- a/dist/module-debug/encoder.js
+++ b/dist/module-debug/encoder.js
@@ -163,8 +163,7 @@ Encoder.prototype.assign = function (options) {
 
     // options
 
-    this.rtl = options.rtl || /* suggest */ /* append: */
-    /* enrich */!1;
+    this.rtl = options.rtl || /* suggest */ /* append: */ /* enrich */!1;
     this.dedupe = parse_option(options.dedupe, !0, this.dedupe);
     this.filter = parse_option((tmp = options.filter) && new Set(tmp), null, this.filter);
     this.matcher = parse_option((tmp = options.matcher) && new Map(tmp), null, this.matcher);
diff --git a/dist/module-debug/intersect.js b/dist/module-debug/intersect.js
index b97dba7..f6e00a4 100644
--- a/dist/module-debug/intersect.js
+++ b/dist/module-debug/intersect.js
@@ -49,6 +49,11 @@ export function intersect(arrays, resolution, limit, offset, suggest, boost, res
 
                     id = ids[z];
 
+                    // todo the persistent implementation will count term matches
+                    //      and also aggregate the score (group by id)
+                    //      min(score): suggestions off (already covered)
+                    //      sum(score): suggestions on (actually not covered)
+
                     if (count = check[id]) {
                         check[id]++;
                         // tmp.count++;
@@ -115,12 +120,14 @@ export function intersect(arrays, resolution, limit, offset, suggest, boost, res
                             break;
                         }
                     }
-                    return 1 < final.length ? concat(final) : final[0];
+                    result = 1 < final.length ? concat(final) : final[0];
                 }
+
+                return result;
             }
         } else {
 
-            result = 1 < result.length ? union(result, offset, limit, resolve, 0) : result[0];
+            result = 1 < result.length ? union(result, offset, limit, resolve, 0) : (result = result[0]).length > limit || offset ? result.slice(offset, limit + offset) : result;
         }
     }
 
diff --git a/dist/module-debug/type.js b/dist/module-debug/type.js
index a13ad73..c9d87a9 100644
--- a/dist/module-debug/type.js
+++ b/dist/module-debug/type.js
@@ -138,7 +138,8 @@ export const SearchOptions = {};
  *   field: Array<DocumentSearchOptions>|undefined,
  *   index: Array<DocumentSearchOptions>|undefined,
  *   pluck: boolean|undefined,
- *   merge: [boolean=false]
+ *   merge: [boolean=false],
+ *   highlight: string|undefined
  * }}
  */
 export const DocumentSearchOptions = {};
@@ -147,7 +148,8 @@ export const DocumentSearchOptions = {};
  * @typedef DocumentSearchResults Array<{{
  *   field: string|undefined,
  *   tag: string|undefined,
- *   result: Array<number|string>
+ *   result: Array<number|string>,
+ *   highlight: string|undefined
  * }}>
  */
 export const DocumentSearchResults = {};
@@ -159,7 +161,8 @@ export const DocumentSearchResults = {};
  *   result: Array<{{
  *      id: number|string,
  *      doc: Object
- *   }}>
+ *   }}>,
+ *   highlight: string|undefined
  * }}>
  */
 export const EnrichedDocumentSearchResults = {};
@@ -168,7 +171,8 @@ export const EnrichedDocumentSearchResults = {};
  * @typedef MergedDocumentSearchResults Array<{{
  *   id: number|string,
  *   doc: Object|undefined,
- *   field: Array<string>
+ *   field: Array<string>,
+ *   highlight: string|undefined
  * }}>
  */
 export const MergedDocumentSearchResults = {};
diff --git a/dist/module-min/document/search.js b/dist/module-min/document/search.js
index eb86ef7..970b616 100644
--- a/dist/module-min/document/search.js
+++ b/dist/module-min/document/search.js
@@ -1 +1 @@
-import{DocumentSearchOptions}from"../type.js";import{create_object,is_array,is_object,is_string,parse_simple}from"../common.js";import{intersect_union}from"../intersect.js";import Document from"../document.js";let debug=!1;Document.prototype.search=function(a,b,c,d){debug,c||(!b&&is_object(a)?(c=a,a=""):is_object(b)&&(c=b,b=0));let e,f,g,h,j,k,l,m,n=[],o=[],p=0;if(c){if(is_array(c)&&(c={index:c}),a=c.query||a,e=c.pluck,g=c.merge,j=e||c.field||c.index,k=this.tag&&c.tag,f=this.store&&c.enrich,h=c.suggest,m=c.highlight,b=c.limit||b,l=c.offset||0,b||(b=100),k&&(!this.db||!d)){debug,k.constructor!==Array&&(k=[k]);let c=[];for(let a,b=0;b<k.length;b++)if(a=k[b],a.field&&a.tag){const b=a.tag;if(b.constructor===Array)for(let d=0;d<b.length;d++)c.push(a.field,b[d]);else c.push(a.field,b)}else{const b=Object.keys(a);for(let d,e,f=0;f<b.length;f++)if(d=b[f],e=a[d],e.constructor===Array)for(let a=0;a<e.length;a++)c.push(d,e[a]);else c.push(d,e)}if(k=c,!a){let a=[];if(c.length)for(let d=0;d<c.length;d+=2){let e;if(this.db){const g=this.index.get(c[d]);if(!g){continue}debug,a.push(e=g.db.tag(c[d+1],b,l,f))}else debug,e=get_tag.call(this,c[d],c[d+1],b,l,f);n.push({field:c[d],tag:c[d+1],result:e})}return a.length?Promise.all(a).then(function(a){for(let b=0;b<a.length;b++)n[b].result=a[b];return n}):n}}is_string(j)&&(j=[j])}j||(j=this.field);let q,r=!d&&(this.worker||this.db)&&[];for(let e,g,m,s=0;s<j.length;s++){if(g=j[s],this.db&&this.tag&&!this.tree[s])continue;let i;if(is_string(g)||(i=g,g=i.field,a=i.query||a,b=i.limit||b,l=i.offset||l,h=i.suggest||h,f=this.store&&(i.enrich||f)),d)e=d[s];else{let d=i||c,h=this.index.get(g);if(k&&(this.db&&(d.tag=k,q=h.db.support_tag_search,d.field=j),!q&&(d.enrich=!1)),r){r[s]=h.search(a,b,d),d&&f&&(d.enrich=f);continue}else e=h.search(a,b,d),d&&f&&(d.enrich=f)}if(m=e&&e.length,k&&m){const a=[];let b=0;if(!(this.db&&d))for(let c,d,e=0;e<k.length;e+=2){if(debug,c=this.tag.get(k[e]),!c)if(!1,h)continue;else return n;if(c=c&&c.get(k[e+1]),d=c&&c.length,d)b++,a.push(c);else if(!h)return n}else if(!q)for(let c=j.length;c<d.length;c++){let e=d[c],f=e&&e.length;if(f)b++,a.push(e);else if(!h)return n}if(b){if(debug,e=intersect_union(e,a),m=e.length,!m&&!h)return n;b--}}if(m)o[p]=g,n.push(e),p++;else if(1===j.length)return n}if(r){if(this.db&&k&&k.length&&!q)for(let a=0;a<k.length;a+=2){const c=this.index.get(k[a]);if(!c)if(!1,h)continue;else return n;debug,r.push(c.db.tag(k[a+1],b,l,!1))}const d=this;return Promise.all(r).then(function(e){return e.length?d.search(a,b,c,e):e})}if(!p)return n;if(e&&(!f||!this.store))return n[0];r=[];for(let g,h=0;h<o.length;h++){if(g=n[h],f&&g.length&&!g[0].doc&&(this.db?(debug,r.push(g=this.index.get(this.field[0]).db.enrich(g))):g.length&&(g=apply_enrich.call(this,g))),e)return g;n[h]={field:o[h],result:g}}if(f&&!0&&this.db&&r.length){const c=this;return Promise.all(r).then(function(d){for(let a=0;a<d.length;a++)n[a].result=d[a];return g?merge_fields(n,b,l):m?highlight_fields(n,a,c.index,c.field,c.tree,m,b,l):n})}return g?merge_fields(n,b,l):m?highlight_fields(n,a,this.index,this.field,this.tree,m,b,l):n};function highlight_fields(a,b,c,d,e,f){let g,h;for(let k,l,m,n,o=0;o<a.length;o++){k=a[o].result,l=a[o].field,m=c.get(l).encoder,n=e[l.indexOf(l)],m!==g&&(g=m,h=g.encode(b));for(let b=0;b<k.length;b++){let d="",e=parse_simple(k[b].doc,n),h=g.encode(e);for(let a=0;a<h.length;a++)d+=h[a].replace(new RegExp("("+h[a]+")","g"),f.replace("$1",e));console.log(a,c,f),k[b].highlight=d}}return a}function merge_fields(a,b){const c=[],d=create_object();for(let e,f,g=0;g<a.length;g++){e=a[g],f=e.result;for(let a,g,h,i=0;i<f.length;i++)if(g=f[i],a=g.id,h=d[a],!h){if(c.length===b)return c;g.field=d[a]=[e.field],c.push(g)}else h.push(e.field)}return c}function get_tag(a,b,c,d){let e=this.tag.get(a);if(!e)return!1,[];e=e&&e.get(b);e&&e.length-d}function apply_enrich(a){const b=Array(a.length);for(let c,d=0;d<a.length;d++)c=a[d],b[d]={id:c,doc:this.store.get(c)};return b}
\ No newline at end of file
+import{DocumentSearchOptions}from"../type.js";import{create_object,is_array,is_object,is_string,parse_simple}from"../common.js";import{intersect_union}from"../intersect.js";import Document from"../document.js";let debug=!1;Document.prototype.search=function(a,b,c,d){debug,c||(!b&&is_object(a)?(c=a,a=""):is_object(b)&&(c=b,b=0));let e,f,g,h,j,k,l,m,n=[],o=[],p=0;if(c){if(is_array(c)&&(c={index:c}),a=c.query||a,e=c.pluck,g=c.merge,j=e||c.field||c.index,k=this.tag&&c.tag,f=this.store&&c.enrich,h=c.suggest,m=c.highlight,b=c.limit||b,l=c.offset||0,b||(b=100),k&&(!this.db||!d)){debug,k.constructor!==Array&&(k=[k]);let c=[];for(let a,b=0;b<k.length;b++)if(a=k[b],a.field&&a.tag){const b=a.tag;if(b.constructor===Array)for(let d=0;d<b.length;d++)c.push(a.field,b[d]);else c.push(a.field,b)}else{const b=Object.keys(a);for(let d,e,f=0;f<b.length;f++)if(d=b[f],e=a[d],e.constructor===Array)for(let a=0;a<e.length;a++)c.push(d,e[a]);else c.push(d,e)}if(k=c,!a){let a=[];if(c.length)for(let d=0;d<c.length;d+=2){let e;if(this.db){const g=this.index.get(c[d]);if(!g){continue}debug,a.push(e=g.db.tag(c[d+1],b,l,f))}else debug,e=get_tag.call(this,c[d],c[d+1],b,l,f);n.push({field:c[d],tag:c[d+1],result:e})}return a.length?Promise.all(a).then(function(a){for(let b=0;b<a.length;b++)n[b].result=a[b];return n}):n}}is_string(j)&&(j=[j])}j||(j=this.field);let q,r=!d&&(this.worker||this.db)&&[];for(let e,g,m,s=0;s<j.length;s++){if(g=j[s],this.db&&this.tag&&!this.tree[s])continue;let i;if(is_string(g)||(i=g,g=i.field,a=i.query||a,b=i.limit||b,l=i.offset||l,h=i.suggest||h,f=this.store&&(i.enrich||f)),d)e=d[s];else{let d=i||c,h=this.index.get(g);if(k&&(this.db&&(d.tag=k,q=h.db.support_tag_search,d.field=j),!q&&(d.enrich=!1)),r){r[s]=h.search(a,b,d),d&&f&&(d.enrich=f);continue}else e=h.search(a,b,d),d&&f&&(d.enrich=f)}if(m=e&&e.length,k&&m){const a=[];let b=0;if(!(this.db&&d))for(let c,d,e=0;e<k.length;e+=2){if(debug,c=this.tag.get(k[e]),!c)if(!1,h)continue;else return n;if(c=c&&c.get(k[e+1]),d=c&&c.length,d)b++,a.push(c);else if(!h)return n}else if(!q)for(let c=j.length;c<d.length;c++){let e=d[c],f=e&&e.length;if(f)b++,a.push(e);else if(!h)return n}if(b){if(debug,e=intersect_union(e,a),m=e.length,!m&&!h)return n;b--}}if(m)o[p]=g,n.push(e),p++;else if(1===j.length)return n}if(r){if(this.db&&k&&k.length&&!q)for(let a=0;a<k.length;a+=2){const c=this.index.get(k[a]);if(!c)if(!1,h)continue;else return n;debug,r.push(c.db.tag(k[a+1],b,l,!1))}const d=this;return Promise.all(r).then(function(e){return e.length?d.search(a,b,c,e):e})}if(!p)return n;if(e&&(!f||!this.store))return n[0];r=[];for(let g,h=0;h<o.length;h++){if(g=n[h],f&&g.length&&!g[0].doc&&(this.db?(debug,r.push(g=this.index.get(this.field[0]).db.enrich(g))):g.length&&(g=apply_enrich.call(this,g))),e)return g;n[h]={field:o[h],result:g}}if(f&&!0&&this.db&&r.length){const c=this;return Promise.all(r).then(function(d){for(let a=0;a<d.length;a++)n[a].result=d[a];return g?merge_fields(n,b,l):m?highlight_fields(n,a,c.index,c.field,c.tree,m,b,l):n})}return g?merge_fields(n,b,l):m?highlight_fields(n,a,this.index,this.field,this.tree,m,b,l):n};function highlight_fields(a,b,c,d,e,f){let g,h,j;for(let k,l,m,n,o,p=0;p<a.length;p++){k=a[p].result,l=a[p].field,n=c.get(l),m=n.encoder,j=n.tokenize,o=e[d.indexOf(l)],m!==g&&(g=m,h=g.encode(b));for(let a=0;a<k.length;a++){let b="",c=parse_simple(k[a].doc,o),d=g.encode(c),e=c.split(g.split);for(let a,c,g=0;g<d.length;g++){a=d[g],c=e[g];let i;for(let d,e=0;e<h.length;e++)if(d=h[e],"strict"!==j){const e=a.indexOf(d);if(-1<e){b+=(b?" ":"")+c.substring(0,e)+f.replace("$1",c.substring(e,d.length))+c.substring(e+d.length),i=!0;break}}else if(a===d){b+=(b?" ":"")+f.replace("$1",c),i=!0;break}i||(b+=(b?" ":"")+e[g])}k[a].highlight=b}}return a}function merge_fields(a,b){const c=[],d=create_object();for(let e,f,g=0;g<a.length;g++){e=a[g],f=e.result;for(let a,g,h,i=0;i<f.length;i++)if(g=f[i],a=g.id,h=d[a],!h){if(c.length===b)return c;g.field=d[a]=[e.field],c.push(g)}else h.push(e.field)}return c}function get_tag(a,b,c,d){let e=this.tag.get(a);if(!e)return!1,[];e=e&&e.get(b);e&&e.length-d}function apply_enrich(a){const b=Array(a.length);for(let c,d=0;d<a.length;d++)c=a[d],b[d]={id:c,doc:this.store.get(c)};return b}
\ No newline at end of file
diff --git a/dist/module-min/intersect.js b/dist/module-min/intersect.js
index f65fd5b..fbf0b78 100644
--- a/dist/module-min/intersect.js
+++ b/dist/module-min/intersect.js
@@ -1 +1 @@
-import{create_object,concat,sort_by_length_up,get_max_len}from"./common.js";export function intersect(a,b,c,d,e,f,g){const h=a.length;let i,j,k=[];i=create_object();for(let l,m,n,o,p=0;p<b;p++)for(let b=0;b<h;b++)if(n=a[b],p<n.length&&(l=n[p]))for(let a=0;a<l.length;a++){if(m=l[a],(j=i[m])?i[m]++:(j=0,i[m]=1),o=k[j]||(k[j]=[]),!g){let a=p+(b?0:f||0);o=o[a]||(o[a]=[])}o.push(m)}const l=k.length;if(l)if(!e){if(l<h)return[];if(k=k[l-1],c||d)if(g)(k.length>c||d)&&(k=k.slice(d,c+d));else{const a=[];for(let b,e=0;e<k.length;e++){if(b=k[e],b.length>d){d-=b.length;continue}if((b.length>c||d)&&(b=b.slice(d,c+d),c-=b.length,d&&(d-=b.length)),a.push(b),!c)break}return 1<a.length?concat(a):a[0]}}else k=1<k.length?union(k,d,c,g,0):k[0];return k}export function union(a,b,c,d,e){const f=[],g=create_object();let h,l,m,n=a.length,o=0;if(!d){let d=get_max_len(a);for(let j=0;j<d;j++)for(let d=n-1;0<=d;d--)if(h=a[d][j],m=h&&h.length,m)for(let a=0;a<m;a++)if(l=h[a],!g[l])if(g[l]=1,b)b--;else{let a=j+(d<n-1?e||0:0);const b=f[a]||(f[a]=[]);if(b.push(l),++o===c)return f}}else for(let d=n-1;0<=d;d--){h=a[d],m=h.length;for(let a=0;a<m;a++)if(l=h[a],!g[l])if(g[l]=1,b)b--;else if(f.push(l),f.length===c)return f}return f}export function intersect_union(a,b){const c=create_object(),d=[];for(let d,e=0;e<b.length;e++){d=b[e];for(let a=0;a<d.length;a++)c[d[a]]=1}for(let e,f=0;f<a.length;f++)e=a[f],1===c[e]&&(d.push(e),c[e]=2);return d}
\ No newline at end of file
+import{create_object,concat,sort_by_length_up,get_max_len}from"./common.js";export function intersect(a,b,c,d,e,f,g){const h=a.length;let i,j,k=[];i=create_object();for(let l,m,n,o,p=0;p<b;p++)for(let b=0;b<h;b++)if(n=a[b],p<n.length&&(l=n[p]))for(let a=0;a<l.length;a++){if(m=l[a],(j=i[m])?i[m]++:(j=0,i[m]=1),o=k[j]||(k[j]=[]),!g){let a=p+(b?0:f||0);o=o[a]||(o[a]=[])}o.push(m)}const l=k.length;if(l)if(!e){if(l<h)return[];if(k=k[l-1],c||d){if(g)(k.length>c||d)&&(k=k.slice(d,c+d));else{const a=[];for(let b,e=0;e<k.length;e++){if(b=k[e],b.length>d){d-=b.length;continue}if((b.length>c||d)&&(b=b.slice(d,c+d),c-=b.length,d&&(d-=b.length)),a.push(b),!c)break}k=1<a.length?concat(a):a[0]}return k}}else k=1<k.length?union(k,d,c,g,0):(k=k[0]).length>c||d?k.slice(d,c+d):k;return k}export function union(a,b,c,d,e){const f=[],g=create_object();let h,l,m,n=a.length,o=0;if(!d){let d=get_max_len(a);for(let j=0;j<d;j++)for(let d=n-1;0<=d;d--)if(h=a[d][j],m=h&&h.length,m)for(let a=0;a<m;a++)if(l=h[a],!g[l])if(g[l]=1,b)b--;else{let a=j+(d<n-1?e||0:0);const b=f[a]||(f[a]=[]);if(b.push(l),++o===c)return f}}else for(let d=n-1;0<=d;d--){h=a[d],m=h.length;for(let a=0;a<m;a++)if(l=h[a],!g[l])if(g[l]=1,b)b--;else if(f.push(l),f.length===c)return f}return f}export function intersect_union(a,b){const c=create_object(),d=[];for(let d,e=0;e<b.length;e++){d=b[e];for(let a=0;a<d.length;a++)c[d[a]]=1}for(let e,f=0;f<a.length;f++)e=a[f],1===c[e]&&(d.push(e),c[e]=2);return d}
\ No newline at end of file
diff --git a/dist/module/document/search.js b/dist/module/document/search.js
index 1e5de16..8f2c45b 100644
--- a/dist/module/document/search.js
+++ b/dist/module/document/search.js
@@ -204,6 +204,7 @@ Document.prototype.search = function (query, limit, options, _promises) {
                 // just collect and continue
                 continue;
             } else {
+
                 res = index.search(query, limit, opt);
                 // restore enrich state
                 opt && enrich && (opt.enrich = enrich);
@@ -350,7 +351,9 @@ Document.prototype.search = function (query, limit, options, _promises) {
         };
     }
 
-    if (enrich && /* tag? */ /* stringify */ /* stringify */ /* single param */ /* skip update: */ /* append: */ /* skip update: */ /* skip_update: */!0 /*await rows.hasNext()*/ /*await rows.hasNext()*/ /*await rows.hasNext()*/ && this.db && promises.length) {
+    if (enrich && /* tag? */ /* stringify */ /* stringify */ /* single param */ /* skip update: */ /* append: */ /* skip update: */ /* skip_update: */!0 /*await rows.hasNext()*/ /*await rows.hasNext()*/
+    /*await rows.hasNext()*/
+    && this.db && promises.length) {
         const self = this;
         return Promise.all(promises).then(function (promises) {
             for (let j = 0; j < promises.length; j++) {
@@ -365,8 +368,9 @@ Document.prototype.search = function (query, limit, options, _promises) {
 
 /*
 
- some matching term
-
+ karmen or clown or not found
+[Carmen]cita
+       Le [clown] et ses chiens
 
  */
 
@@ -374,35 +378,66 @@ function highlight_fields(result, query, index, field, tree, template) {
 
     // if(typeof template === "string"){
     //     template = new RegExp(template, "g");
-    // }
-
-    let encoder;
+    let encoder, query_enc, tokenize;
 
 
-    for (let i = 0, res, field, enc, path; i < result.length; i++) {
+    for (let i = 0, res, res_field, enc, idx, path; i < result.length; i++) {
 
         res = result[i].result;
-        field = result[i].field;
-        enc = index.get(field).encoder;
-        path = tree[field.indexOf(field)];
+        res_field = result[i].field;
+        idx = index.get(res_field);
+        enc = idx.encoder;
+        tokenize = idx.tokenize;
+        path = tree[field.indexOf(res_field)];
 
         if (enc !== encoder) {
             encoder = enc;
-            encoder.encode(query);
+            query_enc = encoder.encode(query);
         }
 
         for (let j = 0; j < res.length; j++) {
             let str = "",
                 content = parse_simple(res[j].doc, path),
-                split = encoder.encode(content);
+                doc_enc = encoder.encode(content),
+                doc_org = content.split(encoder.split);
 
 
-            for (let k = 0; k < split.length; k++) {
-                str += split[k].replace(new RegExp("(" + split[k] + ")", "g"), template.replace("$1", content));
+            for (let k = 0, doc_enc_cur, doc_org_cur; k < doc_enc.length; k++) {
+                doc_enc_cur = doc_enc[k];
+                doc_org_cur = doc_org[k];
+                let found;
+                for (let l = 0, query_enc_cur; l < query_enc.length; l++) {
+                    query_enc_cur = query_enc[l];
+                    // todo tokenize could be custom also when "strict" was used
+                    if ("strict" === tokenize) {
+                        if (doc_enc_cur === query_enc_cur) {
+                            str += (str ? " " : "") + template.replace("$1", doc_org_cur);
+                            found = !0;
+                            break;
+                        }
+                    } else {
+                        const position = doc_enc_cur.indexOf(query_enc_cur);
+                        if (-1 < position) {
+                            str += (str ? " " : "") +
+                            // prefix
+                            doc_org_cur.substring(0, position) +
+                            // match
+                            template.replace("$1", doc_org_cur.substring(position, query_enc_cur.length)) +
+                            // suffix
+                            doc_org_cur.substring(position + query_enc_cur.length);
+                            found = !0;
+                            break;
+                        }
+                    }
+
+                    //str += doc_enc[k].replace(new RegExp("(" + doc_enc[k] + ")", "g"), template.replace("$1", content))
+                }
+
+                if (!found) {
+                    str += (str ? " " : "") + doc_org[k];
+                }
             }
 
-            console.log(result, index, template);
-
             res[j].highlight = str;
         }
     }
diff --git a/dist/module/encoder.js b/dist/module/encoder.js
index 11523b6..0a16586 100644
--- a/dist/module/encoder.js
+++ b/dist/module/encoder.js
@@ -163,8 +163,7 @@ Encoder.prototype.assign = function (options) {
 
     // options
 
-    this.rtl = options.rtl || /* suggest */ /* append: */
-    /* enrich */!1;
+    this.rtl = options.rtl || /* suggest */ /* append: */ /* enrich */!1;
     this.dedupe = parse_option(options.dedupe, !0, this.dedupe);
     this.filter = parse_option((tmp = options.filter) && new Set(tmp), null, this.filter);
     this.matcher = parse_option((tmp = options.matcher) && new Map(tmp), null, this.matcher);
diff --git a/dist/module/intersect.js b/dist/module/intersect.js
index b97dba7..f6e00a4 100644
--- a/dist/module/intersect.js
+++ b/dist/module/intersect.js
@@ -49,6 +49,11 @@ export function intersect(arrays, resolution, limit, offset, suggest, boost, res
 
                     id = ids[z];
 
+                    // todo the persistent implementation will count term matches
+                    //      and also aggregate the score (group by id)
+                    //      min(score): suggestions off (already covered)
+                    //      sum(score): suggestions on (actually not covered)
+
                     if (count = check[id]) {
                         check[id]++;
                         // tmp.count++;
@@ -115,12 +120,14 @@ export function intersect(arrays, resolution, limit, offset, suggest, boost, res
                             break;
                         }
                     }
-                    return 1 < final.length ? concat(final) : final[0];
+                    result = 1 < final.length ? concat(final) : final[0];
                 }
+
+                return result;
             }
         } else {
 
-            result = 1 < result.length ? union(result, offset, limit, resolve, 0) : result[0];
+            result = 1 < result.length ? union(result, offset, limit, resolve, 0) : (result = result[0]).length > limit || offset ? result.slice(offset, limit + offset) : result;
         }
     }
 
diff --git a/dist/module/type.js b/dist/module/type.js
index a13ad73..c9d87a9 100644
--- a/dist/module/type.js
+++ b/dist/module/type.js
@@ -138,7 +138,8 @@ export const SearchOptions = {};
  *   field: Array<DocumentSearchOptions>|undefined,
  *   index: Array<DocumentSearchOptions>|undefined,
  *   pluck: boolean|undefined,
- *   merge: [boolean=false]
+ *   merge: [boolean=false],
+ *   highlight: string|undefined
  * }}
  */
 export const DocumentSearchOptions = {};
@@ -147,7 +148,8 @@ export const DocumentSearchOptions = {};
  * @typedef DocumentSearchResults Array<{{
  *   field: string|undefined,
  *   tag: string|undefined,
- *   result: Array<number|string>
+ *   result: Array<number|string>,
+ *   highlight: string|undefined
  * }}>
  */
 export const DocumentSearchResults = {};
@@ -159,7 +161,8 @@ export const DocumentSearchResults = {};
  *   result: Array<{{
  *      id: number|string,
  *      doc: Object
- *   }}>
+ *   }}>,
+ *   highlight: string|undefined
  * }}>
  */
 export const EnrichedDocumentSearchResults = {};
@@ -168,7 +171,8 @@ export const EnrichedDocumentSearchResults = {};
  * @typedef MergedDocumentSearchResults Array<{{
  *   id: number|string,
  *   doc: Object|undefined,
- *   field: Array<string>
+ *   field: Array<string>,
+ *   highlight: string|undefined
  * }}>
  */
 export const MergedDocumentSearchResults = {};
diff --git a/example/browser-legacy/document-highlighting/index.html b/example/browser-legacy/document-highlighting/index.html
new file mode 100644
index 0000000..c0c4418
--- /dev/null
+++ b/example/browser-legacy/document-highlighting/index.html
@@ -0,0 +1,61 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, height=device-height">
+  <title>Example: browser-legacy-document-highlighting</title>
+</head>
+<body style="white-space: pre">
+<script src="https://rawcdn.githack.com/nextapps-de/flexsearch/aff94f2b1d830e21463b237070f7e6f7eb556b82/dist/flexsearch.compact.min.js"></script>
+<script type="module">
+
+  // some test data
+  const data = [{
+    "id": 1,
+    "title": "Carmencita"
+  },{
+    "id": 2,
+    "title": "Le clown et ses chiens"
+  }];
+
+  // create the document index
+  const index = new FlexSearch.Document({
+    document: {
+      id: "tconst",
+      store: true,
+      index: [{
+        field: "title",
+        tokenize: "forward",
+        encoder: FlexSearch.Charset.LatinBalance
+      }]
+    }
+  });
+
+  // add test data
+  for(let i = 0; i < data.length; i++){
+    index.add(data[i]);
+  }
+
+  // perform a query
+  const result = index.search({
+    query: "karmen or clown or not found",
+    suggest: true,
+    // set enrich to true (required)
+    enrich: true,
+    // highlight template
+    // $1 is a placeholder for the matched partial
+    highlight: "<b>$1</b>"
+  });
+
+  // display results
+  console.log(suggestions);
+  log(JSON.stringify(suggestions, null, 2));
+
+  function log(str){
+    document.body.appendChild(
+      document.createTextNode(str + "\n")
+    );
+  }
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/example/browser-module/document-highlighting/index.html b/example/browser-module/document-highlighting/index.html
new file mode 100644
index 0000000..f430586
--- /dev/null
+++ b/example/browser-module/document-highlighting/index.html
@@ -0,0 +1,62 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, height=device-height">
+  <title>Example: browser-module-document-highlighting</title>
+</head>
+<body style="white-space: pre">
+<script type="module">
+
+  import { Document, Charset } from "https://rawcdn.githack.com/nextapps-de/flexsearch/aff94f2b1d830e21463b237070f7e6f7eb556b82/dist/flexsearch.compact.module.min.js";
+
+  // some test data
+  const data = [{
+    "id": 1,
+    "title": "Carmencita"
+  },{
+    "id": 2,
+    "title": "Le clown et ses chiens"
+  }];
+
+  // create the document index
+  const index = new Document({
+    document: {
+      id: "tconst",
+      store: true,
+      index: [{
+        field: "title",
+        tokenize: "forward",
+        encoder: Charset.LatinBalance
+      }]
+    }
+  });
+
+  // add test data
+  for(let i = 0; i < data.length; i++){
+    index.add(data[i]);
+  }
+
+  // perform a query
+  const result = index.search({
+    query: "karmen or clown or not found",
+    suggest: true,
+    // set enrich to true (required)
+    enrich: true,
+    // highlight template
+    // $1 is a placeholder for the matched partial
+    highlight: "<b>$1</b>"
+  });
+
+  // display results
+  console.log(suggestions);
+  log(JSON.stringify(suggestions, null, 2));
+
+  function log(str){
+    document.body.appendChild(
+      document.createTextNode(str + "\n")
+    );
+  }
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/example/browser-module/document/index.html b/example/browser-module/document/index.html
index 32e2830..58e999b 100644
--- a/example/browser-module/document/index.html
+++ b/example/browser-module/document/index.html
@@ -66,7 +66,7 @@
     index.add(data[i]);
   }
 
-  // perform a query
+  // perform a query + enrich results
   const result = index.search({
     query: "karmen",
     tag: {
@@ -77,7 +77,6 @@
       ]
     },
     enrich: true,
-    highlight: "<b>$1</b>"
   });
 
   // display results
diff --git a/example/nodejs-commonjs/basic-persistent/README.md b/example/nodejs-commonjs/basic-persistent/README.md
index 9a8d887..a4c3c16 100644
--- a/example/nodejs-commonjs/basic-persistent/README.md
+++ b/example/nodejs-commonjs/basic-persistent/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 ```bash
 npm install sqlite3@5.1.7
diff --git a/example/nodejs-commonjs/basic-resolver/README.md b/example/nodejs-commonjs/basic-resolver/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-commonjs/basic-resolver/README.md
+++ b/example/nodejs-commonjs/basic-resolver/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-commonjs/basic-suggestion/README.md b/example/nodejs-commonjs/basic-suggestion/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-commonjs/basic-suggestion/README.md
+++ b/example/nodejs-commonjs/basic-suggestion/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-commonjs/basic-worker/README.md b/example/nodejs-commonjs/basic-worker/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-commonjs/basic-worker/README.md
+++ b/example/nodejs-commonjs/basic-worker/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-commonjs/basic/README.md b/example/nodejs-commonjs/basic/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-commonjs/basic/README.md
+++ b/example/nodejs-commonjs/basic/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-commonjs/document-persistent/README.md b/example/nodejs-commonjs/document-persistent/README.md
index 9a8d887..a4c3c16 100644
--- a/example/nodejs-commonjs/document-persistent/README.md
+++ b/example/nodejs-commonjs/document-persistent/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 ```bash
 npm install sqlite3@5.1.7
diff --git a/example/nodejs-commonjs/document-worker-extern-config/README.md b/example/nodejs-commonjs/document-worker-extern-config/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-commonjs/document-worker-extern-config/README.md
+++ b/example/nodejs-commonjs/document-worker-extern-config/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-commonjs/document-worker/README.md b/example/nodejs-commonjs/document-worker/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-commonjs/document-worker/README.md
+++ b/example/nodejs-commonjs/document-worker/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-commonjs/document/README.md b/example/nodejs-commonjs/document/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-commonjs/document/README.md
+++ b/example/nodejs-commonjs/document/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-commonjs/language-pack/README.md b/example/nodejs-commonjs/language-pack/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-commonjs/language-pack/README.md
+++ b/example/nodejs-commonjs/language-pack/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-esm/basic-persistent/README.md b/example/nodejs-esm/basic-persistent/README.md
index 9a8d887..a4c3c16 100644
--- a/example/nodejs-esm/basic-persistent/README.md
+++ b/example/nodejs-esm/basic-persistent/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 ```bash
 npm install sqlite3@5.1.7
diff --git a/example/nodejs-esm/basic-resolver/README.md b/example/nodejs-esm/basic-resolver/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-esm/basic-resolver/README.md
+++ b/example/nodejs-esm/basic-resolver/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-esm/basic-suggestion/README.md b/example/nodejs-esm/basic-suggestion/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-esm/basic-suggestion/README.md
+++ b/example/nodejs-esm/basic-suggestion/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-esm/basic-worker-extern-config/README.md b/example/nodejs-esm/basic-worker-extern-config/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-esm/basic-worker-extern-config/README.md
+++ b/example/nodejs-esm/basic-worker-extern-config/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-esm/basic-worker/README.md b/example/nodejs-esm/basic-worker/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-esm/basic-worker/README.md
+++ b/example/nodejs-esm/basic-worker/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-esm/basic/README.md b/example/nodejs-esm/basic/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-esm/basic/README.md
+++ b/example/nodejs-esm/basic/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-esm/document-persistent/README.md b/example/nodejs-esm/document-persistent/README.md
index 9a8d887..a4c3c16 100644
--- a/example/nodejs-esm/document-persistent/README.md
+++ b/example/nodejs-esm/document-persistent/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 ```bash
 npm install sqlite3@5.1.7
diff --git a/example/nodejs-esm/document-worker-extern-config/README.md b/example/nodejs-esm/document-worker-extern-config/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-esm/document-worker-extern-config/README.md
+++ b/example/nodejs-esm/document-worker-extern-config/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-esm/document-worker/README.md b/example/nodejs-esm/document-worker/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-esm/document-worker/README.md
+++ b/example/nodejs-esm/document-worker/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/example/nodejs-esm/document/README.md b/example/nodejs-esm/document/README.md
index 9a8d887..a4c3c16 100644
--- a/example/nodejs-esm/document/README.md
+++ b/example/nodejs-esm/document/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 ```bash
 npm install sqlite3@5.1.7
diff --git a/example/nodejs-esm/language-pack/README.md b/example/nodejs-esm/language-pack/README.md
index 864ef27..24ee65e 100644
--- a/example/nodejs-esm/language-pack/README.md
+++ b/example/nodejs-esm/language-pack/README.md
@@ -1,5 +1,5 @@
 ```bash
-npm install git+https://github.com/nextapps-de/flexsearch/tree/v0.8-preview
+npm install
 ```
 
 ```bash
diff --git a/src/document/search.js b/src/document/search.js
index b218954..6211f19 100644
--- a/src/document/search.js
+++ b/src/document/search.js
@@ -1,7 +1,7 @@
 // COMPILER BLOCK -->
 import {
     DEBUG,
-    SUPPORT_PERSISTENT,
+    SUPPORT_PERSISTENT, SUPPORT_RESOLVER,
     SUPPORT_STORE,
     SUPPORT_SUGGESTION,
     SUPPORT_TAGS
@@ -9,7 +9,7 @@ import {
 // <-- COMPILER BLOCK
 
 import { DocumentSearchOptions } from "../type.js";
-import { create_object, is_array, is_object, is_string } from "../common.js";
+import { create_object, is_array, is_object, is_string, parse_simple } from "../common.js";
 import { intersect_union } from "../intersect.js";
 import Document from "../document.js";
 
@@ -19,13 +19,13 @@ let debug = false;
  * @param {!string|DocumentSearchOptions} query
  * @param {number|DocumentSearchOptions=} limit
  * @param {DocumentSearchOptions=} options
- * @param {Array<Array>=} _resolve For internal use only.
+ * @param {Array<Array>=} _promises For internal use only.
  * @returns {Promise|Array}
  */
 
-Document.prototype.search = function(query, limit, options, _resolve){
+Document.prototype.search = function(query, limit, options, _promises){
 
-    debug && console.log("checkoint:search", !!_resolve);
+    debug && console.log("checkoint:search", !!_promises);
 
     if(!options){
         if(!limit && is_object(query)){
@@ -40,7 +40,7 @@ Document.prototype.search = function(query, limit, options, _resolve){
 
     let result = [], result_field = [];
     let pluck, enrich, merge, suggest;
-    let field, tag, offset, count = 0;
+    let field, tag, offset, count = 0, resolve, highlight;
 
     if(options){
 
@@ -57,11 +57,13 @@ Document.prototype.search = function(query, limit, options, _resolve){
         tag = SUPPORT_TAGS && this.tag && options.tag;
         enrich = SUPPORT_STORE && this.store && options.enrich;
         suggest = SUPPORT_SUGGESTION && options.suggest;
+        highlight = options.highlight;
+        //resolve = !SUPPORT_RESOLVER || (options.resolve !== false);
         limit = options.limit || limit;
         offset = options.offset || 0;
         limit || (limit = 100);
 
-        if(tag && (!SUPPORT_PERSISTENT || !this.db || !_resolve)){
+        if(tag && (!SUPPORT_PERSISTENT || !this.db || !_promises)){
 
             // Tag-Search
             // -----------------------------
@@ -165,7 +167,7 @@ Document.prototype.search = function(query, limit, options, _resolve){
     }
 
     field || (field = this.field);
-    let promises = !_resolve && (this.worker || this.db /*|| this.async*/) && [];
+    let promises = !_promises && (this.worker || this.db /*|| this.async*/) && [];
     let db_tag_search;
 
     // multi field search
@@ -189,13 +191,13 @@ Document.prototype.search = function(query, limit, options, _resolve){
             key = field_options.field;
             query = field_options.query || query;
             limit = field_options.limit || limit;
-            //offset = field_options.offset || offset;
+            offset = field_options.offset || offset;
             suggest = SUPPORT_SUGGESTION && (field_options.suggest || suggest);
-            //enrich = SUPPORT_STORE && this.store && (field_options.enrich || enrich);
+            enrich = SUPPORT_STORE && this.store && (field_options.enrich || enrich);
         }
 
-        if(_resolve){
-            res = _resolve[i];
+        if(_promises){
+            res = _promises[i];
         }
         else{
             debug && console.log("checkoint:search:get", key);
@@ -213,13 +215,14 @@ Document.prototype.search = function(query, limit, options, _resolve){
                 }
             }
             if(promises){
-                promises[i] = index.searchAsync(query, limit, opt);
+                promises[i] = index.search/*Async*/(query, limit, opt);
                 // restore enrich state
                 opt && enrich && (opt.enrich = enrich);
                 // just collect and continue
                 continue;
             }
             else{
+
                 res = index.search(query, limit, opt);
                 // restore enrich state
                 opt && enrich && (opt.enrich = enrich);
@@ -236,13 +239,13 @@ Document.prototype.search = function(query, limit, options, _resolve){
             let count = 0;
 
             // tags are only applied in resolve phase when it's a db
-            if(SUPPORT_PERSISTENT && this.db && _resolve){
+            if(SUPPORT_PERSISTENT && this.db && _promises){
                 if(!db_tag_search){
 
                     // retrieve tag results assigned to it's field
-                    for(let y = field.length; y < _resolve.length; y++){
+                    for(let y = field.length; y < _promises.length; y++){
 
-                        let ids = _resolve[y];
+                        let ids = _promises[y];
                         let len = ids && ids.length;
 
                         if(len){
@@ -344,7 +347,7 @@ Document.prototype.search = function(query, limit, options, _resolve){
         // TODO unroll this recursion
         return Promise.all(promises).then(function(result){
             return result.length
-                ? self.search(query, limit, options, /* resolve: */ result)
+                ? self.search(query, limit, options, /* promises: */ result)
                 : result;
         });
     }
@@ -370,6 +373,7 @@ Document.prototype.search = function(query, limit, options, _resolve){
             }
             else{
                 debug && console.log("checkoint:search:doc:get");
+                // the documents are stored on the first field
                 promises.push(res = this.index.get(this.field[0]).db.enrich(res));
             }
         }
@@ -385,20 +389,107 @@ Document.prototype.search = function(query, limit, options, _resolve){
     }
 
     if(enrich && SUPPORT_PERSISTENT && this.db && promises.length){
+        const self = this;
         return Promise.all(promises).then(function(promises){
             for(let j = 0; j < promises.length; j++){
-                result[j].result = promises[j];
+                result[j]["result"] = promises[j];
             }
             return merge
                 ? merge_fields(result, limit, offset)
-                : result;
+                : highlight
+                    ? highlight_fields(result, query, self.index, self.field, self.tree, highlight, limit, offset)
+                    : result;
         });
     }
 
     return merge
         ? merge_fields(result, limit, offset)
-        : result;
-};
+        : highlight
+            ? highlight_fields(result, query, this.index, this.field, this.tree, highlight, limit, offset)
+            : result;
+}
+
+/*
+
+ karmen or clown or not found
+[Carmen]cita
+       Le [clown] et ses chiens
+
+ */
+
+function highlight_fields(result, query, index, field, tree, template, limit, offset){
+
+    // if(typeof template === "string"){
+    //     template = new RegExp(template, "g");
+    // }
+
+    let encoder;
+    let query_enc;
+    let tokenize;
+
+    for(let i = 0, res, res_field, enc, idx, path; i < result.length; i++){
+
+        res = result[i].result;
+        res_field = result[i].field;
+        idx = index.get(res_field);
+        enc = idx.encoder;
+        tokenize = idx.tokenize;
+        path = tree[field.indexOf(res_field)];
+
+        if(enc !== encoder){
+            encoder = enc;
+            query_enc = encoder.encode(query);
+        }
+
+        for(let j = 0; j < res.length; j++){
+            let str = "";
+            let content = parse_simple(res[j].doc, path);
+            let doc_enc = encoder.encode(content);
+            let doc_org = content.split(encoder.split);
+
+            for(let k = 0, doc_enc_cur, doc_org_cur; k < doc_enc.length; k++){
+                doc_enc_cur = doc_enc[k];
+                doc_org_cur = doc_org[k];
+                let found;
+                for(let l = 0, query_enc_cur; l < query_enc.length; l++){
+                    query_enc_cur = query_enc[l];
+                    // todo tokenize could be custom also when "strict" was used
+                    if(tokenize === "strict"){
+                        if(doc_enc_cur === query_enc_cur){
+                            str += (str ? " " : "") + template.replace("$1", doc_org_cur);
+                            found = true;
+                            break;
+                        }
+                    }
+                    else{
+                        const position = doc_enc_cur.indexOf(query_enc_cur);
+                        if(position > -1){
+                            str += (str ? " " : "") +
+                                // prefix
+                                doc_org_cur.substring(0, position) +
+                                // match
+                                template.replace("$1", doc_org_cur.substring(position, query_enc_cur.length)) +
+                                // suffix
+                                doc_org_cur.substring(position + query_enc_cur.length);
+                            found = true;
+                            break;
+                        }
+                    }
+
+                    //str += doc_enc[k].replace(new RegExp("(" + doc_enc[k] + ")", "g"), template.replace("$1", content))
+                }
+
+                if(!found){
+                    str += (str ? " " : "") + doc_org[k];
+                }
+            }
+
+            res[j].highlight = str;
+        }
+    }
+
+    return result;
+}
 
 // todo support Resolver
 // todo when searching through multiple fields each term should
diff --git a/src/intersect.js b/src/intersect.js
index 71011cd..125dfc2 100644
--- a/src/intersect.js
+++ b/src/intersect.js
@@ -50,6 +50,11 @@ export function intersect(arrays, resolution, limit, offset, suggest, boost, res
 
                     id = ids[z];
 
+                    // todo the persistent implementation will count term matches
+                    //      and also aggregate the score (group by id)
+                    //      min(score): suggestions off (already covered)
+                    //      sum(score): suggestions on (actually not covered)
+
                     if((count = check[id])){
                         check[id]++;
                         // tmp.count++;
@@ -118,17 +123,21 @@ export function intersect(arrays, resolution, limit, offset, suggest, boost, res
                             break;
                         }
                     }
-                    return final.length > 1
+                    result = final.length > 1
                         ? concat(final)
                         : final[0];
                 }
+
+                return result;
             }
         }
         else{
 
             result = result.length > 1
                 ? union(result, offset, limit, resolve, 0)
-                : result[0];
+                : ((result = result[0]).length > limit) || offset
+                    ? result.slice(offset, limit + offset)
+                    : result;
         }
     }
 
diff --git a/src/type.js b/src/type.js
index a13ad73..c9d87a9 100644
--- a/src/type.js
+++ b/src/type.js
@@ -138,7 +138,8 @@ export const SearchOptions = {};
  *   field: Array<DocumentSearchOptions>|undefined,
  *   index: Array<DocumentSearchOptions>|undefined,
  *   pluck: boolean|undefined,
- *   merge: [boolean=false]
+ *   merge: [boolean=false],
+ *   highlight: string|undefined
  * }}
  */
 export const DocumentSearchOptions = {};
@@ -147,7 +148,8 @@ export const DocumentSearchOptions = {};
  * @typedef DocumentSearchResults Array<{{
  *   field: string|undefined,
  *   tag: string|undefined,
- *   result: Array<number|string>
+ *   result: Array<number|string>,
+ *   highlight: string|undefined
  * }}>
  */
 export const DocumentSearchResults = {};
@@ -159,7 +161,8 @@ export const DocumentSearchResults = {};
  *   result: Array<{{
  *      id: number|string,
  *      doc: Object
- *   }}>
+ *   }}>,
+ *   highlight: string|undefined
  * }}>
  */
 export const EnrichedDocumentSearchResults = {};
@@ -168,7 +171,8 @@ export const EnrichedDocumentSearchResults = {};
  * @typedef MergedDocumentSearchResults Array<{{
  *   id: number|string,
  *   doc: Object|undefined,
- *   field: Array<string>
+ *   field: Array<string>,
+ *   highlight: string|undefined
  * }}>
  */
 export const MergedDocumentSearchResults = {};
diff --git a/task/build.js b/task/build.js
index 9ccc2e0..d653ac8 100644
--- a/task/build.js
+++ b/task/build.js
@@ -117,7 +117,7 @@ if(options["DEBUG"]){
 
 if(!release.endsWith(".module")){
     //parameter += ' --isolation_mode=IIFE';
-    parameter += ' --output_wrapper=\"(function(self){%output%}(this));\"';
+    parameter += ' --output_wrapper=\"(function(self){%output%}(this||self));\"';
     parameter += ' --emit_use_strict=true';
 }
 
@@ -363,6 +363,16 @@ else (async function(){
             part = part.split(",");
             part = part.map(entry => "export const " + entry.replace(":", "="));
             part = part.join(";") + ";";
+            // part = "export const Index=FlexSearch.Index;" +
+            //        "export const Charset=FlexSearch.Charset;" +
+            //        "export const Encoder=FlexSearch.Encoder;" +
+            //        "export const Document=FlexSearch.Document;" +
+            //        "export const Worker=FlexSearch.Worker;" +
+            //        "export const Resolver=FlexSearch.Resolver;" +
+            //        "export const IndexedDB=FlexSearch.IndexedDB;" +
+            //        "export const Language={};";
+            // part = "export default FlexSearch;" + part;
+
             //console.log(build.substring(pos_start - 50, pos_start) + part + build.substring(pos_end))
 
             //build = build.substring(0, pos_start) + part + build.substring(pos_end);
@@ -373,14 +383,17 @@ else (async function(){
             build = build.replace(/\(1,eval\)\('([^']+)'\)/g, "import.meta.dirname");
             build = build.replace('(0,eval)("import.meta.url")', 'import.meta.url');
             build = build.replace('(1,eval)("import.meta.dirname")', 'import.meta.dirname');
+
+            //build = build.replace(/\(function\(self\)\{/, "const FlexSearch=(function(self){");
         }
 
         // fix closure compiler dynamic import
         build = build.replace(/\(([a-z])=([a-z]).config\)&&\(([a-z])=([a-z])\)/, "($1=$2.config)&&($3=(await import($4))[\"default\"])");
 
-        if(release === "bundle"){
+        //if(release === "bundle"){
             build = build.replace("(function(self){'use strict';", "(function _f(self){'use strict';if(typeof module!=='undefined')self=module;else if(typeof process !== 'undefined')self=process;self._factory=_f;");
-        }
+            //build = build.replace("(function(self){", "(function _f(self){if(typeof module!=='undefined')self=module;else if(typeof process !== 'undefined')self=process;self._factory=_f;");
+        //}
 
         // replace the eval wrapper
         build = build.replace(/\(0,eval\)\('([^']+)'\)/g, "$1");