diff --git a/bench/bench.js b/bench/bench.js
deleted file mode 100644
index 817257a..0000000
--- a/bench/bench.js
+++ /dev/null
@@ -1,327 +0,0 @@
-import { text_data } from "../demo/data/gulliver.js";
-
-export let suite = {};
-export const test = {};
-const result = document.getElementById("result").appendChild(document.createTextNode("running..."));
-const match = window.location.hash.indexOf("match") !== -1;
-export const queue = [];
-let lib;
-
-const params = (function(){
-
-    const obj = {};
-    const pairs = window.location.search.substring(1).split('&');
-
-    for(let i = 0, split; i < pairs.length; i++){
-        split = pairs[i].split('=');
-        obj[split[0]] = split[1];
-    }
-
-    return obj;
-}());
-
-let runs;
-let duration;
-
-if(params["duration"] && (params["duration"].indexOf("run-") !== -1)){
-
-    duration = 86400000;
-    runs = parseInt(params["duration"].replace("run-", ""), 10);
-}
-else{
-
-    duration = parseFloat(params["duration"] || "5") * 1000;
-}
-
-// if(match){
-//
-//     text_data.push('zero one two three four five six seven eight nine ten');
-//     text_data.push('four two zero one three ten five seven eight six nine');
-//     text_data.push('zero one two three four five six seven eight nine ten');
-// }
-
-// queue.push({
-//     name: "add",
-//     init: null,
-//     test: null,
-//     start: null,
-//     prepare: null,
-//     fn: function(){
-//         lib.init();
-//         lib.add(text_data);
-//     },
-//     end: null,
-//     complete: null,
-//     count: text_data.length
-// });
-//
-// queue.push({
-//     name: "update",
-//     init: null,
-//     test: null,
-//     start: function(){
-//         lib.init();
-//         lib.add(text_data);
-//     },
-//     prepare: null,
-//     fn: function(){
-//         lib.add(text_data);
-//     },
-//     end: null,
-//     complete: null,
-//     count: text_data.length
-// });
-//
-// let index;
-//
-// queue.push({
-//     name: "remove",
-//     init: null,
-//     test: null,
-//     start: function(){
-//         lib.init();
-//         lib.add(text_data);
-//         index = 0;
-//     },
-//     prepare: null,
-//     fn: function(){
-//         lib.remove(index++);
-//     },
-//     end: null,
-//     complete: null,
-//     cycle: text_data.length,
-//     count: 1
-// });
-
-queue.push({
-    name: "query-single",
-    init: null,
-    test: null,
-    start: null,
-    prepare: null,
-    fn: function(){
-        lib.query("gulliver");
-        lib.query("great");
-        lib.query("country");
-        lib.query("time");
-        lib.query("people");
-        lib.query("little");
-        lib.query("master");
-        lib.query("took");
-        lib.query("feet");
-        lib.query("houyhnhnms");
-    },
-    end: null,
-    complete: null,
-    count: 10
-});
-
-queue.push({
-    name: "query-multi",
-    init: null,
-    test: null,
-    start: null,
-    prepare: null,
-    fn: function(){
-        lib.query("italians homunceletino");
-        lib.query("theodorus vangrult");
-        lib.query("virtuous houyhnhnms");
-        lib.query("creature discovered");
-        lib.query("lord high chancellor");
-    },
-    end: null,
-    complete: null,
-    count: 5
-});
-
-queue.push({
-    name: "query-long",
-    init: null,
-    test: null,
-    start: null,
-    prepare: null,
-    fn: function(){
-        lib.query("there were six spanish pieces of four pistoles");
-        lib.query("glumdalclitch and i attended the king and queen in a progress");
-        lib.query("only in this island of luggnagg the appetite for living was not so eager");
-    },
-    end: null,
-    complete: null,
-    count: 3
-});
-
-queue.push({
-    name: "query-dupes",
-    init: null,
-    test: null,
-    start: null,
-    prepare: null,
-    fn: function(){
-        lib.query("gulliver gulliver gulliver");
-        lib.query("italians homunceletino italians homunceletino");
-    },
-    end: null,
-    complete: null,
-    count: 2
-});
-
-queue.push({
-    name: "not-found",
-    init: null,
-    test: null,
-    start: null,
-    prepare: null,
-    fn: function(){
-        lib.query("undefined");
-        lib.query("undefineda undefinedb undefinedc");
-        lib.query("lord high undefined");
-    },
-    end: null,
-    complete: null,
-    count: 3
-});
-
-// #####################################################################################
-// #####################################################################################
-
-window.onload = function(){
-
-    if(queue.length){
-
-        lib = suite[Object.keys(suite)[0]];
-        lib.init();
-        lib.add(text_data);
-
-        setTimeout(match ? perform_match : perform, 200);
-    }
-};
-
-// #####################################################################################
-// #####################################################################################
-
-function check_test(test){
-
-    if(test.init) test.init();
-    if(test.start) test.start();
-    if(test.prepare) test.prepare();
-    test.fn();
-    const results = lib.query("gulliver");
-    if(test.end) test.end();
-    if(test.complete) test.complete();
-
-    //console.log(results);
-
-    return results.length >= 6;
-}
-
-function msg(message, a){
-
-    a ? console.error(message, a) : console.error(message);
-    return false;
-}
-
-// #####################################################################################
-// #####################################################################################
-
-let str_results = "";
-const perf = window.performance;
-      perf.memory || (perf.memory = { usedJSHeapSize: 0 });
-
-let current = 0;
-
-function perform(){
-
-    const test = queue[current];
-
-    if(current === 0) check_test(test) || msg("Main test failed!");
-
-    let elapsed = 0, memory = 0;
-    let status = true;
-    let loops = 0, cycle = 1, now = 0, max_cycle = test.cycle, inner_count = test.count;
-
-    if(status){
-
-        if(test.init) test.init();
-
-        const end = perf.now() + duration;
-
-        for(let start, mem_start, mem; now < end;){
-
-            if(test.start) test.start(loops);
-
-            mem_start = perf.memory.usedJSHeapSize;
-            start = perf.now();
-            for(let i = 0; i < cycle; i++) test.fn();
-            now = perf.now();
-            mem = perf.memory.usedJSHeapSize - mem_start;
-            elapsed += (now - start);
-            loops += cycle;
-            if(mem > 0) memory += mem;
-
-            if(test.end) test.end(loops);
-
-            // console.log(test.name);
-            // console.log("duration", duration);
-            // console.log("elapsed", elapsed);
-            // console.log("cycle", cycle);
-            // console.log("loops", loops);
-
-            cycle *= duration / (elapsed || 1);
-            //cycle = loops / (elapsed || 1) * (duration - elapsed);
-
-            // if(cycle < 0){
-            //
-            //     break;
-            // }
-
-            if(max_cycle && (cycle > max_cycle)){
-
-                cycle = max_cycle;
-            }
-        }
-
-        if(test.complete) test.complete();
-    }
-
-    loops *= inner_count || 1;
-    current++;
-
-    if(window === window.top){
-
-        result.nodeValue = (str_results += (status ? test.name.padEnd(12) + String(Math.ceil(1000 / elapsed * loops)).padStart(8) + " op/s, Memory:\t" + (memory ? Math.ceil(memory / loops) : "-") : "- failed -") + "\n") + (current < queue.length ? "running..." : "");
-    }
-    else{
-
-        window.top.postMessage(test.name + "," + (status ? Math.ceil(1000 / elapsed * loops) : 0) + "," + (status ? Math.ceil(memory / loops) : 0), location.protocol + "//" + location.hostname); //"https://nextapps-de.github.io" "https://raw.githack.com"
-    }
-
-    if(current < queue.length){
-
-        setTimeout(perform, 200);
-    }
-    else{
-
-        current = 0;
-    }
-}
-
-function perform_match(){
-
-    const test = queue[current];
-    const query = decodeURI(params["query"]);
-
-    check_test(test) || msg("Main test failed!");
-
-    const res = lib.query(query);
-
-    if(window === window.top){
-
-        result.nodeValue = JSON.stringify(res);
-    }
-    else{
-
-        window.top.postMessage(JSON.stringify(res), location.protocol + "//" + location.hostname);
-    }
-
-
-}
diff --git a/bench/index.html b/bench/index.html
deleted file mode 100644
index 712ad50..0000000
--- a/bench/index.html
+++ /dev/null
@@ -1,113 +0,0 @@
-<html lang="en">
-<head>
-    <title>Benchmark of Web Templating Engines (Non-Keyed)</title>
-    <style>
-        body{
-            font-family: Arial, Helvetica, sans-serif;
-            font-weight: 300;
-            line-height: 26px;
-            font-size: 100%;
-            background-color: #222;
-            color: #bbb;
-        }
-        h1{
-            padding-top: 10px;
-        }
-        input, select{
-            padding: 5px 10px;
-        }
-        #benchmarks td{
-            text-align: right;
-        }
-        #benchmarks td:first-of-type{
-            text-align: left;
-        }
-        body.modes #benchmarks th:nth-last-child(1),
-        body.modes #benchmarks td:nth-last-child(1),
-        body.modes #benchmarks th:nth-last-child(2),
-        body.modes #benchmarks td:nth-last-child(2){
-            display:none;
-        }
-    </style>
-</head>
-<body>
-<h1>Benchmark of Full-Text-Search Libraries (Stress Test)</h1>
-<table>
-    <tr>
-        <td>
-            <input type="button" id="start" click="start" value="Start">
-        </td>
-        <td>&emsp;</td>
-        <td>
-            Mode:
-            <select id="mode" change="mode">
-                <option value>Simple</option>
-                <option disabled>Advanced</option>
-            </select>
-        </td>
-        <td>&emsp;</td>
-        <td>
-            Duration:
-            <select id="duration">
-                <option value="0.1">100 ms</option>
-                <option value="0.5">500 ms</option>
-                <option value="1">1 sec</option>
-                <option value="3">3 sec</option>
-                <option value="5" selected>5 sec</option>
-                <option value="10">10 sec</option>
-                <option value="30">30 sec</option>
-            </select>
-        </td>
-        <td>&emsp;</td>
-        <td>
-            Repeat:
-            <select id="repeat">
-                <option value="1" selected>1</option>
-                <option value="2">2</option>
-                <option value="5">5</option>
-                <option value="10">10</option>
-                <option value="25">25</option>
-                <option value="50">50</option>
-                <option value="100">100</option>
-            </select>
-        </td>
-        <td>&emsp;</td>
-        <td>
-            <input type="checkbox" id="keep" checked> keep best run
-        </td>
-    </tr>
-</table>
-<hr>
-<table id="benchmarks" cellpadding="5" cellspacing="5">
-    <thead>
-        <tr>
-            <th>Library</th>
-            <th hidden>Size</th>
-            <th>Memory *</th>
-            <!--
-            <th>Add</th>
-            <th>Update</th>
-            <th>Remove</th>
-            -->
-            <th>Query (Single Term)</th>
-            <th>Query (Multi Term)</th>
-            <th>Query (Long)</th>
-            <th>Query (Dupes)</th>
-            <th>Query (Not Found)</th>
-            <th>Index</th>
-            <th>Score</th>
-        </tr>
-    </thead>
-    <tbody id="result"></tbody>
-</table>
-<br>
-* To measure memory you have to run in Chrome browser.<br><br>
-<b>Single Tests:</b>
-<ul id="lib"></ul>
-<iframe id="iframe" hidden></iframe>
-<script src="https://rawcdn.githack.com/nextapps-de/mikado/0.7.4/dist/mikado.min.js"></script>
-<script src="tpl/row.js"></script>
-<script src="tpl/lib.js"></script>
-<script src="index.js"></script>
-</body>
-</html>
\ No newline at end of file
diff --git a/bench/index.js b/bench/index.js
deleted file mode 100644
index 2adf063..0000000
--- a/bench/index.js
+++ /dev/null
@@ -1,348 +0,0 @@
-(function(){
-
-    "use strict";
-
-    const iframe = document.getElementById("iframe");
-    const options = { cache: false, store: false, pool: false };
-    const mikado = Mikado(document.getElementById("result"), "row", options);
-    const list = Mikado(document.getElementById("lib"), "lib", options);
-
-    const modes = window.location.hash.indexOf("modes") !== -1;
-    const encode = window.location.hash.indexOf("encode") !== -1;
-    const update = window.location.hash.indexOf("update") !== -1;
-
-    let keep;
-    let repeat;
-    let index = -1;
-
-    let lib = shuffle(modes || encode ? [
-
-        "flexsearch-balance", "flexsearch-default", "flexsearch-fast",
-        "flexsearch-match", "flexsearch-memory", "flexsearch-score",
-        "flexsearch-speed"
-    ]:[
-        /*"flexsearch-0.6.2", "flexsearch-0.6.3",*/ "minisearch", "flexsearch-0.7.0",
-        "bm25", "bulksearch", "elasticlunr",
-        "fuzzysearch", "js-search", "jsii",
-        "fuse", "lunr", "wade", "lyra"
-    ]);
-
-    list.render(lib);
-
-    Mikado.route("start", function(target){
-
-        if(target.value === "Start"){
-
-            index = -1;
-            repeat = document.getElementById("repeat").value;
-            target.value = "Stop";
-            setTimeout(runner, 200);
-        }
-        else{
-
-            current[index][test[2]] = "";
-            target.value = "Start";
-            iframe.src = "";
-            index = lib.length;
-        }
-
-    }).route("mode", function(target){
-
-        init(window.location.hash = "#" + target.value);
-
-    }).listen("click").listen("change");
-
-    const test = encode ? [
-
-        "size", "memory",
-        "encode"
-
-    ]: update ? [
-
-        "size", "memory",
-        "add", "update", "remove",
-    ]:[
-        "size", "memory",
-        //"add",
-        "query-single", "query-multi", "query-long", "query-dupes", "not-found"
-    ];
-
-    const current = new Array(lib.length);
-
-    // let size = {
-    //
-    //     "bm25": 1,
-    //     "bulksearch": 1,
-    //     "elasticlunr": 1,
-    //     "fuse": 1,
-    //     "fuzzysearch": 1,
-    //     "js-search": 1,
-    //     "jsii": 1,
-    //     "lunr": 1,
-    //     "wade": 1,
-    //
-    //     "flexsearch-0.6.2": 1,
-    //     "flexsearch-0.6.3": 1,
-    //     "flexsearch-0.7.0": 1,
-    //
-    //     "flexsearch-balance": 1,
-    //     "flexsearch-default": 1,
-    //     "flexsearch-fast": 1,
-    //     "flexsearch-match": 1,
-    //     "flexsearch-memory": 1,
-    //     "flexsearch-score": 1,
-    //     "flexsearch-speed": 1
-    // };
-
-    for(let x = 0; x < lib.length; x++){
-
-        current[x] = {
-
-            "name": lib[x],
-            "size": 1, //size[lib[x]],
-            "memory": 0,
-            "score": "",
-            "index": ""
-        };
-
-        for(let y = 2; y < test.length + 1; y++){
-
-            current[x][test[y]] = "";
-            current[x]["color_" + test[y]] = "transparent";
-        }
-    }
-
-    mikado.render(current);
-
-    function runner(){
-
-        const duration = document.getElementById("duration").value;
-        keep = document.getElementById("keep").checked;
-
-        index++;
-        const tmp = Object.assign({}, current[index]);
-        tmp[test[2]] = "run...";
-        mikado.update(mikado.node(index), tmp);
-        iframe.src = "test/" + lib[index].toLowerCase() + "/" + "?duration=" + duration + (encode ? "&encode=true" : "");
-    }
-
-    function get_score(){
-
-        let max = new Array(test.length);
-        let val = new Array(test.length);
-
-        for(let y = 0; y < test.length; y++){
-
-            max[y] = 0;
-            val[y] = [];
-
-            for(let x = 0; x < lib.length; x++){
-
-                if(current[x][test[y]] && (current[x][test[y]] !== "-failed-")){
-
-                    if(current[x][test[y]]){
-
-                        val[y].push(current[x][test[y]]);
-                    }
-
-                    if((test[y] === "size") || (test[y] === "memory")){
-
-                        if((current[x][test[y]] < max[y]) || !max[y]){
-
-                            max[y] = current[x][test[y]];
-                        }
-                    }
-                    else{
-
-                        if(current[x][test[y]] > max[y]){
-
-                            max[y] = current[x][test[y]];
-                        }
-                    }
-                }
-            }
-        }
-
-        let score = new Array(lib.length);
-        let index = new Array(lib.length);
-        let length = new Array(lib.length);
-        let max_score = 0, max_index = 0;
-
-        for(let x = 0; x < lib.length; x++){
-
-            score[x] = 0;
-            index[x] = 0;
-            length[x] = 0;
-
-            for(let y = 0; y < test.length; y++){
-
-                if(current[x][test[y]] && (current[x][test[y]] !== "-failed-")){
-
-                    length[x]++;
-
-                    if((test[y] === "size") || (test[y] === "memory")){
-
-                        score[x] += Math.sqrt(median(val[y]) / current[x][test[y]]);
-                        index[x] += Math.sqrt(max[y] / current[x][test[y]]);
-                        current[x]["color_" + test[y]] = color(Math.sqrt(max[y]), Math.sqrt(current[x][test[y]]));
-                    }
-                    else{
-
-                        score[x] += current[x][test[y]] / median(val[y]);
-                        index[x] += current[x][test[y]] / max[y];
-                        current[x]["color_" + test[y]] = color(current[x][test[y]], max[y]);
-                    }
-                }
-                else{
-
-                    current[x]["color_" + test[y]] = "#ccc";
-                }
-            }
-
-            current[x]["score"] = (score[x] / length[x] * 1000 + 0.5) | 0;
-            current[x]["index"] = (index[x] / length[x] * 1000 + 0.5) | 0;
-            if(max_score < current[x]["score"]) max_score = current[x]["score"];
-            if(max_index < current[x]["index"]) max_index = current[x]["index"];
-        }
-
-        for(let x = 0; x < lib.length; x++){
-
-            current[x]["color_score"] = color(current[x]["score"], max_score);
-            current[x]["color_index"] = color(current[x]["index"], max_index);
-        }
-    }
-
-    function color(current, max){
-
-        const percent = current / max * 100;
-        const r = percent < 50 ? 255 : (255 - (percent * 2 - 100) * 255 / 100) | 0;
-        const g = percent > 50 ? 255 : ((percent * 2) * 255 / 100) | 0;
-
-        return 'rgb(' + r + ', ' + g + ', 0)';
-    }
-
-    window.onmessage = function(event){
-
-        if(index < lib.length){
-
-            if(event.origin === location.protocol + "//" + location.hostname){ // "https://nextapps-de.github.io" "https://raw.githack.com"
-
-                //console.log(event.data);
-
-                const parts = event.data.split(",");
-
-                let tmp = parseInt(parts[1], 10);
-
-                if(keep){
-
-                    if(!current[index][parts[0]] || (tmp > current[index][parts[0]])){
-
-                        current[index][parts[0]] = tmp;
-                    }
-                }
-                else{
-
-                    if(current[index][parts[0]]){
-
-                        current[index][parts[0]] += tmp;
-                    }
-                    else{
-
-                        current[index][parts[0]] = tmp;
-                    }
-                }
-
-                tmp = parseInt(parts[2], 10);
-
-                if(current[index]["memory"]){
-
-                    current[index]["memory"] += tmp;
-                }
-                else{
-
-                    current[index]["memory"] = tmp;
-                }
-
-                if((repeat === 1) && (!current[index][parts[0]])){
-
-                    current[index][parts[0]] = "-failed-";
-                }
-
-                if(parts[0] === "not-found"){
-
-                    if(index < lib.length - 1){
-
-                        mikado.update(index, current[index]);
-                        setTimeout(runner, 50);
-                    }
-                    else{
-
-                        get_score();
-
-                        current.sort(function(a, b){
-
-                            return b["score"] - a["score"];
-                        });
-
-                        for(let i = 0; i < lib.length; i++){
-
-                            lib[i] = current[i]["name"];
-                        }
-
-                        mikado.render(current);
-
-                        if(--repeat > 0){
-
-                            index = -1;
-                            setTimeout(runner, 50);
-                        }
-                        else{
-
-                            Mikado.dispatch("start", document.getElementById("start"));
-                        }
-                    }
-                }
-                else{
-
-                    const tmp = Object.assign({}, current[index]);
-                    tmp[test[test.indexOf(parts[0]) + 1]] = "run...";
-                    mikado.update(index, tmp);
-                }
-            }
-        }
-    };
-
-    function shuffle(items){
-
-        for(let i = items.length - 1, j, x; i > 0; i--) {
-
-            j = (Math.random() * i) | 0;
-            x = items[i];
-            items[i] = items[j];
-            items[j] = x;
-        }
-
-        return items;
-    }
-
-    function median(arr){
-
-        arr.sort(function(a, b){
-
-            return a - b;
-        });
-
-        const length = arr.length;
-        const half = length / 2;
-
-        return (
-
-            length % 2 ?
-
-                arr[half | 0]
-            :
-                (arr[half - 1] + arr[half]) / 2
-        );
-    }
-
-}());
\ No newline at end of file
diff --git a/bench/match.html b/bench/match.html
deleted file mode 100644
index b498bc8..0000000
--- a/bench/match.html
+++ /dev/null
@@ -1,39 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Matching Test</title>
-    <style>
-        body{
-            font-family: sans-serif;
-        }
-        table td{
-            padding: 1em 2em;
-        }
-    </style>
-</head>
-<body>
-<h2>Relevance Scoring Comparison</h2>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<hr>
-<div id="container">
-    <table>
-        <thead>
-            <tr style="font-weight: bold">
-                <td style="width: 200px">Query</td>
-            </tr>
-        </thead>
-        <tbody></tbody>
-    </table>
-</div>
-<hr>
-<div style="line-height: 2em">
-    <div style="display:inline-block; width:16px; height:16px; background: #f00"></div> Either no results or relevant content was not included in results.<br>
-    <div style="display:inline-block; width:16px; height:16px; background: orange"></div> Most relevant results was not found in the first place.<br>
-    <div style="display:inline-block; width:16px; height:16px; background: #0a0"></div> Most relevant results was successfully found in the first place.<br>
-    <b>Note:</b> Open console and type e.g. <i>data[493]</i>
-</div>
-<iframe id="iframe" hidden></iframe>
-<script type="module" src="match.js"></script>
-</body>
-</html>
diff --git a/bench/match.js b/bench/match.js
deleted file mode 100644
index 7b7f920..0000000
--- a/bench/match.js
+++ /dev/null
@@ -1,150 +0,0 @@
-import { text_data } from "../demo/data/gulliver.js";
-
-const iframe = document.getElementsByTagName("iframe")[0];
-const encode = false;
-const lib = encode ? [
-
-    "flexsearch-balance", "flexsearch-default", "flexsearch-fast",
-    "flexsearch-match", "flexsearch-memory", "flexsearch-score",
-    "flexsearch-speed"
-]:[
-    /*"flexsearch-0.6.2", "flexsearch-0.6.3",*/ "flexsearch-0.7.0-match",
-    "bm25", "bulksearch-match", "elasticlunr",
-    "fuzzysearch", "js-search", "jsii",
-    "minisearch-match", "fuse-match", "lunr", "wade", "lyra"
-];
-
-let promise;
-
-window.onmessage = function(event){
-
-    if(event.origin === location.protocol + "//" + location.hostname){
-
-        const results = JSON.parse(event.data);
-        //console.log(results);
-        promise(results);
-        promise = null;
-    }
-};
-
-window.data = text_data;
-
-const tpl_td = document.createElement("td");
-      tpl_td.appendChild(document.createTextNode(""))
-
-const root_head = document.getElementsByTagName("thead")[0].firstElementChild,
-      root_body = document.getElementsByTagName("tbody")[0];
-
-const tpl_tr = document.createElement("tr");
-
-for(let i = 0; i < lib.length + 1; i++){ // amount of libs + 1 for first row
-
-    tpl_tr.appendChild(tpl_td.cloneNode(true));
-}
-
-for(let i = 0; i < 12; i++){ // amount of tests + 1 for first row
-
-    const tr = tpl_tr.cloneNode(true);
-          tr.id = "test-" + (i + 1);
-
-    root_body.appendChild(tr);
-    root_head.appendChild(tpl_td.cloneNode(true));
-}
-
-const headers = root_head.getElementsByTagName("td");
-
-// -----------------------------------------------------------
-
-await do_test("test-1", "without breach of modesty", [2684]);
-await do_test("test-2", "went softly stream", [2432]);
-await do_test("test-3", "princes of the ambition", [2259, 396]);
-await do_test("test-4", "five-thousand leagues", [7]);
-await do_test("test-5", "raise up soft", [2069]);
-await do_test("test-6", "disgust the bigness", [946]);
-await do_test("test-7", "bignes of splaknuk", [781]);
-await do_test("test-8", "matematikal musikal instruments", [1480]);
-await do_test("test-9", "composition of minerals gums juices vegetables", [1676, 2337]);
-await do_test("test-10", "general camberlayhn", [520]);
-await do_test("test-11", "the end defeat", [2209]);
-await do_test("test-12", "fast chief", [1275]);
-
-// ---------------------------------------
-
-async function do_test(id, query, ref){
-
-    const nodes = document.getElementById(id).getElementsByTagName("td");
-    nodes[0].firstChild.nodeValue = query;
-
-    for(let i = 0, current; i < lib.length; i++){
-
-        current = lib[i].replace("-0.7.0", "").replace("-match", "");
-        headers[i + 1].firstChild.nodeValue = current;
-
-        const node = nodes[i + 1];
-        const style = node.style;
-
-        node.firstChild.nodeValue = "run ...";
-
-        let results = await new Promise(function(resolve){
-
-            promise = resolve;
-            iframe.src = "test/" + lib[i] + "/?query=" + decodeURI(query) + (encode ? "&encode=true" : "") + "#match";
-        });
-
-        if(results.length){
-
-            switch(current){
-
-                case "elasticlunr":
-                case "lunr":
-                    results = results.map(val => val.ref);
-                    break;
-
-                case "wade":
-                    results = results.map(val => val.index);
-                    break;
-
-                case "js-search":
-                case "minisearch":
-                case "jsii":
-                case "bm25":
-                    results = results.map(val => val.id);
-                    break;
-
-                case "fuzzysearch":
-                    results = results.map(val => text_data.indexOf(val));
-                    break;
-            }
-        }
-
-        for(let a = 0; a < ref.length; a++){
-
-            const current = ref[a];
-
-            node.firstChild.nodeValue = results[0] || "-";
-            style.color = "#fff";
-            style.backgroundColor = "";
-
-
-            if((results[a] === current) ||
-               (results[a] === ("" + current))){
-
-                if(style.backgroundColor !== "orange"){
-
-                    style.backgroundColor = "#0a0";
-                }
-            }
-            else if(!results.length ||
-                   ((results.indexOf(current) === -1) &&
-                    (results.indexOf(("" + current)) === -1))){
-
-                style.backgroundColor = "#f00";
-                break;
-            }
-            else{
-
-                style.backgroundColor = "orange";
-            }
-        }
-    }
-}
diff --git a/bench/test/bm25/index.html b/bench/test/bm25/index.html
deleted file mode 100644
index ee4ce81..0000000
--- a/bench/test/bm25/index.html
+++ /dev/null
@@ -1,54 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: bm25</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://gistcdn.githack.com/vlad-x/a25e0c5c1eeb6bf6aa38/raw/02d1a1703e4a99a7c733c85097f583579f6af4e2/bm25.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["bm25"] = {
-
-        init: function(){
-
-            lib = new BM25();
-        },
-        add: function(data){
-
-            for(let i = 0; i < data.length; i++){
-
-                lib.addDocument({id: i, body: data[i]});
-            }
-
-            lib.updateIdf();
-        },
-        update: function(id){
-
-            for(let i = 0; i < data.length; i++){
-
-                lib.addDocument({id: i, body: data[i]});
-            }
-
-            lib.updateIdf();
-        },
-        remove: function(id){
-
-            // not implemented
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/bulksearch-match/index.html b/bench/test/bulksearch-match/index.html
deleted file mode 100644
index 8ff2104..0000000
--- a/bench/test/bulksearch-match/index.html
+++ /dev/null
@@ -1,51 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: bulksearch-0.1.3</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://cdn.jsdelivr.net/gh/nextapps-de/bulksearch@master/bulksearch.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["bulksearch"] = {
-
-        init: function(){
-
-            lib = new BulkSearch({
-
-                type: "short",
-                encode: 'extra',
-                multi: true
-            });
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.add(i, data[i]);
-            }
-        },
-        update: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.update(i, data[i]);
-            }
-        },
-        query: function(query){
-
-            return lib.search(query, { suggest: true });
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/bulksearch/index.html b/bench/test/bulksearch/index.html
deleted file mode 100644
index d1aa85f..0000000
--- a/bench/test/bulksearch/index.html
+++ /dev/null
@@ -1,54 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: bulksearch-0.1.3</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://cdn.jsdelivr.net/gh/nextapps-de/bulksearch@master/bulksearch.light.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["bulksearch"] = {
-
-        init: function(){
-
-            lib = new BulkSearch({
-
-                type: "short",
-                encode: "icase",
-                multi: false,
-                async: false,
-                cache: false,
-                worker: false
-            });
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.add(i, data[i]);
-            }
-        },
-        update: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.update(i, data[i]);
-            }
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/elasticlunr/index.html b/bench/test/elasticlunr/index.html
deleted file mode 100644
index 850d877..0000000
--- a/bench/test/elasticlunr/index.html
+++ /dev/null
@@ -1,50 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: elasticlunr-0.9.6</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://cdn.jsdelivr.net/gh/weixsong/elasticlunr.js@0.9.6/example/elasticlunr.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["elasticlunr"] = {
-
-        init: function(){
-
-            lib = elasticlunr(function(){
-
-                this.addField("content");
-                this.setRef("id");
-            });
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.addDoc({ id: i, content: data[i] });
-            }
-        },
-        update: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.addDoc({ id: i, content: data[i] });
-            }
-        },
-        query: function(query){
-
-            return lib.search(query, { expand: true });
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/flexsearch-0.6.2/index.html b/bench/test/flexsearch-0.6.2/index.html
deleted file mode 100644
index c056c84..0000000
--- a/bench/test/flexsearch-0.6.2/index.html
+++ /dev/null
@@ -1,59 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: flexsearch-0.6.2</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://rawcdn.githack.com/nextapps-de/flexsearch/0.6.22/dist/flexsearch.light.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["flexsearch-0.6.2"] = {
-
-        init: function(){
-
-            lib = new FlexSearch({
-
-                encode: "icase",
-                tokenize: "strict",
-                resolution: 9,
-                threshold: 8,
-                depth: 1
-            });
-
-            window["lib"] = lib;
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.add(i, data[i]);
-            }
-        },
-        update: function(id){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.add(i, data[i]);
-            }
-        },
-        remove: function(id){
-
-            lib.remove(id);
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/flexsearch-0.6.3/index.html b/bench/test/flexsearch-0.6.3/index.html
deleted file mode 100644
index 5ffb4cf..0000000
--- a/bench/test/flexsearch-0.6.3/index.html
+++ /dev/null
@@ -1,59 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: flexsearch-0.6.3</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://rawcdn.githack.com/nextapps-de/flexsearch/0.6.32/dist/flexsearch.light.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["flexsearch-0.6.3"] = {
-
-        init: function(){
-
-            lib = new FlexSearch({
-
-                encode: "icase",
-                tokenize: "strict",
-                resolution: 9,
-                threshold: 8,
-                depth: 1
-            });
-
-            window["lib"] = lib;
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.add(i, data[i]);
-            }
-        },
-        update: function(id){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.add(i, data[i]);
-            }
-        },
-        remove: function(id){
-
-            lib.remove(id);
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/flexsearch-0.7.0-context/index.html b/bench/test/flexsearch-0.7.0-context/index.html
deleted file mode 100644
index 9636e6f..0000000
--- a/bench/test/flexsearch-0.7.0-context/index.html
+++ /dev/null
@@ -1,51 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: flexsearch-0.7.0</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script type="module">
-
-    import Index from "../../../src/index.js";
-    //import Document from "../../../src/document.js";
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["flexsearch-0.7.0-match"] = {
-
-        init: function(){
-
-            lib = new Index({ context: { depth: 2 } });
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.add(i, data[i]);
-            }
-        },
-        query: function(query){
-
-            return lib.search(query, 10, { suggest: true });
-        },
-        update: function(id){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.update(i, data[i]);
-            }
-        },
-        remove: function(id){
-
-            lib.remove(id);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/flexsearch-0.7.0-match/index.html b/bench/test/flexsearch-0.7.0-match/index.html
deleted file mode 100644
index a83f0fc..0000000
--- a/bench/test/flexsearch-0.7.0-match/index.html
+++ /dev/null
@@ -1,57 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: flexsearch-0.7.0</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script type="module">
-
-    import Index from "../../../src/index.js";
-    //import Document from "../../../src/document.js";
-    import { encode } from "../../../src/lang/latin/advanced.js";
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["flexsearch-0.7.0-match"] = {
-
-        init: function(){
-
-            lib = new Index({
-
-                encode: encode,
-                tokenize: "reverse",
-                resolution: 20
-            });
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.add(i, data[i]);
-            }
-        },
-        query: function(query){
-
-            return lib.search(query, 10, { suggest: true });
-        },
-        update: function(id){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.update(i, data[i]);
-            }
-        },
-        remove: function(id){
-
-            lib.remove(id);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/flexsearch-0.7.0/index.html b/bench/test/flexsearch-0.7.0/index.html
deleted file mode 100644
index e056ccf..0000000
--- a/bench/test/flexsearch-0.7.0/index.html
+++ /dev/null
@@ -1,68 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: flexsearch-0.7.0</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="../../../dist/flexsearch.light.js"></script>
-<script type="module">
-
-    //import Index from "../../../src/index.js";
-    //import Document from "../../../src/document.js";
-    import { suite } from "../../bench.js";
-
-    let lib, split = /[^a-z]+/;
-
-    suite["flexsearch-0.7.0"] = {
-
-        init: function(){
-
-            lib = new FlexSearch.Index({
-
-                encode: str => str.toLowerCase().split(split),
-                tokenize: "strict",
-                resolution: 1,
-                minlength: 3,
-                optimize: false,
-                fastupdate: false,
-                context: {
-                    depth: 1,
-                    bidirectional: false,
-                    resolution: 1
-                }
-            });
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.add(i, data[i]);
-            }
-        },
-        query: function(query){
-
-            return lib.search(query, 9999);
-        },
-        update: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.update(i, data[i]);
-            }
-        },
-        remove: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.remove(i, data[i]);
-            }
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/flexsearch-balance/index.html b/bench/test/flexsearch-balance/index.html
deleted file mode 100644
index 6374c9c..0000000
--- a/bench/test/flexsearch-balance/index.html
+++ /dev/null
@@ -1,39 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: flexsearch-ctx-0.7.0</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="../../dist/flexsearch.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["flexsearch-balance"] = {
-
-        init: function(){
-
-            lib = new FlexSearch("balance");
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.add(i, data[i]);
-            }
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/flexsearch-default/index.html b/bench/test/flexsearch-default/index.html
deleted file mode 100644
index 260dc71..0000000
--- a/bench/test/flexsearch-default/index.html
+++ /dev/null
@@ -1,39 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: flexsearch-ctx-0.7.0</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="../../dist/flexsearch.light.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["flexsearch-default"] = {
-
-        init: function(){
-
-            lib = new FlexSearch();
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.add(i, data[i]);
-            }
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/flexsearch-doc/index.html b/bench/test/flexsearch-doc/index.html
deleted file mode 100644
index d4e9f44..0000000
--- a/bench/test/flexsearch-doc/index.html
+++ /dev/null
@@ -1,52 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: flexsearch-ctx-0.7.0</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="../../dist/flexsearch.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["flexsearch-ctx"] = {
-
-        init: function(){
-
-            lib = new FlexSearch({
-
-                //encode: "icase",
-                tokenize: "strict",
-                threshold: 8,
-                resolution: 9,
-                depth: 1,
-                doc: {
-                    id: "id",
-                    field: "content"
-                }
-            });
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-                lib.add({
-                    id: i,
-                    content: data[i]
-                });
-            }
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/flexsearch-fast/index.html b/bench/test/flexsearch-fast/index.html
deleted file mode 100644
index fbca7f1..0000000
--- a/bench/test/flexsearch-fast/index.html
+++ /dev/null
@@ -1,39 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: flexsearch-ctx-0.7.0</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="../../dist/flexsearch.light.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["flexsearch-fast"] = {
-
-        init: function(){
-
-            lib = new FlexSearch("fast");
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.add(i, data[i]);
-            }
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/flexsearch-match/index.html b/bench/test/flexsearch-match/index.html
deleted file mode 100644
index 12ab3ab..0000000
--- a/bench/test/flexsearch-match/index.html
+++ /dev/null
@@ -1,39 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: flexsearch-ctx-0.7.0</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="../../dist/flexsearch.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["flexsearch-match"] = {
-
-        init: function(){
-
-            lib = new FlexSearch("match");
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                lib.add(i, data[i]);
-            }
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/flexsearch-memory/index.html b/bench/test/flexsearch-memory/index.html
deleted file mode 100644
index 06a24b2..0000000
--- a/bench/test/flexsearch-memory/index.html
+++ /dev/null
@@ -1,38 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: flexsearch-ctx-0.7.0</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="../../dist/flexsearch.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["flexsearch-memory"] = {
-
-        init: function(){
-
-            lib = new FlexSearch("memory");
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-                lib.add(i, data[i]);
-            }
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/flexsearch-score/index.html b/bench/test/flexsearch-score/index.html
deleted file mode 100644
index 61d5782..0000000
--- a/bench/test/flexsearch-score/index.html
+++ /dev/null
@@ -1,38 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: flexsearch-ctx-0.7.0</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="../../dist/flexsearch.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["flexsearch-score"] = {
-
-        init: function(){
-
-            lib = new FlexSearch("score");
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-                lib.add(i, data[i]);
-            }
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/flexsearch-speed/index.html b/bench/test/flexsearch-speed/index.html
deleted file mode 100644
index ebd9124..0000000
--- a/bench/test/flexsearch-speed/index.html
+++ /dev/null
@@ -1,38 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: flexsearch-ctx-0.7.0</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="../../dist/flexsearch.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["flexsearch-speed"] = {
-
-        init: function(){
-
-            lib = new FlexSearch("speed");
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-                lib.add(i, data[i]);
-            }
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/fuse-match/index.html b/bench/test/fuse-match/index.html
deleted file mode 100644
index 81327fe..0000000
--- a/bench/test/fuse-match/index.html
+++ /dev/null
@@ -1,52 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: fuse-3.3.0</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://cdn.jsdelivr.net/gh/krisk/Fuse@3.3.0/dist/fuse.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["fuse"] = {
-
-        init: function(){},
-        add: function(data){
-
-            const length = data.length;
-            const payload = new Array(length);
-
-            for(let i = 0; i < length; i++){
-
-                payload[i] = {id: i, content: data[i]};
-            }
-
-            lib = new Fuse(payload, {
-
-                keys: ['content'],
-                id: 'id',
-                shouldSort: true,
-                threshold: 1,
-                location: 0,
-                distance: 100,
-                findAllMatches: true,
-                maxPatternLength: 32,
-                minMatchCharLength: 1
-            });
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/fuse/index.html b/bench/test/fuse/index.html
deleted file mode 100644
index 888e68e..0000000
--- a/bench/test/fuse/index.html
+++ /dev/null
@@ -1,49 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: fuse-3.3.0</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://cdn.jsdelivr.net/gh/krisk/Fuse@3.3.0/dist/fuse.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["fuse"] = {
-
-        init: function(){},
-        add: function(data){
-
-            const length = data.length;
-            const payload = new Array(length);
-
-            for(let i = 0; i < length; i++){
-
-                payload[i] = {id: i, content: data[i]};
-            }
-
-            lib = new Fuse(payload, {
-
-                keys: ["content"],
-                id: "id",
-                shouldSort: true,
-                tokenize: true,
-                matchAllTokens: true,
-                threshold: 0.2
-            });
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/fuzzysearch/index.html b/bench/test/fuzzysearch/index.html
deleted file mode 100644
index 6070c1a..0000000
--- a/bench/test/fuzzysearch/index.html
+++ /dev/null
@@ -1,33 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: fuzzysearch</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://rawcdn.githack.com/jeancroy/FuzzySearch/cbcdd8307d70a209b1cbf17a535158d5c21840d7/dist/FuzzySearch.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["fuzzysearch"] = {
-
-        init: function(){},
-        add: function(data){
-
-            lib = new FuzzySearch({source: data});
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/js-search/index.html b/bench/test/js-search/index.html
deleted file mode 100644
index e1539a8..0000000
--- a/bench/test/js-search/index.html
+++ /dev/null
@@ -1,44 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: js-search-1.4.2</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://cdn.jsdelivr.net/npm/js-search@1.4.2/dist/umd/js-search.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["js-search"] = {
-
-        init: function(){
-
-            lib = new JsSearch.Search("id");
-            lib.addIndex("content");
-        },
-        add: function(data){
-
-            const payload = [];
-
-            for(let i = 0; i < data.length; i++){
-
-                payload[i] = {id: i, content: data[i]};
-            }
-
-            lib.addDocuments(payload);
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/jsii/index.html b/bench/test/jsii/index.html
deleted file mode 100644
index c567b94..0000000
--- a/bench/test/jsii/index.html
+++ /dev/null
@@ -1,48 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: jsii</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://cdn.jsdelivr.net/gh/karussell/jsii@master/web/js/src/BitSet.js"></script>
-<script src="https://cdn.jsdelivr.net/gh/karussell/jsii@master/web/js/src/JSii.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["jsii"] = {
-
-        init: function(){
-
-            lib = new JSii();
-        },
-        add: function(data){
-
-            const payload = [];
-
-            for(let i = 0; i < data.length; i++){
-
-                payload[i] = {
-
-                    id: i,
-                    text: data[i]
-                };
-            }
-
-            lib.feedDocs(payload);
-        },
-        query: function(query){
-
-            return lib.search(query).docs;
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/lunr/index.html b/bench/test/lunr/index.html
deleted file mode 100644
index 42b748e..0000000
--- a/bench/test/lunr/index.html
+++ /dev/null
@@ -1,49 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: lunr-2.3.5</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://cdn.jsdelivr.net/npm/lunr@2.3.5/lunr.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["lunr"] = {
-
-        init: function(){},
-        add: function(data){
-
-            lib = lunr(function(){
-
-                this.ref("id");
-                this.field("content");
-
-                for(let i = 0; i < data.length; i++){
-
-                    this.add({
-
-                        id: i,
-                        content: data[i]
-                    });
-                }
-            });
-        },
-        query: function(query){
-
-            return lib.query(function(q) {
-
-                q.term(query, { wildcard: lunr.Query.wildcard.LEADING })
-            });
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/lyra/index.html b/bench/test/lyra/index.html
deleted file mode 100644
index c656723..0000000
--- a/bench/test/lyra/index.html
+++ /dev/null
@@ -1,52 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: lyra-0.2.4</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-    import { create, search, insert } from "https://unpkg.com/@lyrasearch/lyra@0.2.4/dist/esm/src/lyra.js";
-
-    let index;
-
-    suite["lyra"] = {
-
-        init: function(){
-
-            index = create({
-                schema: {
-                    _id: "number",
-                    content: "string"
-                },
-            });
-        },
-        add: function(data){
-
-            for(let i = 0, len = data.length; i < len; i++){
-
-                insert(index, {
-                    _id: i,
-                    content: data[i]
-                });
-            }
-        },
-        query: function(query){
-
-            const searchResult = search(index, {
-                term: query,
-                properties: ["content"]
-            });
-
-            return searchResult.hits.map(hit => hit._id);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/minisearch-match/index.html b/bench/test/minisearch-match/index.html
deleted file mode 100644
index 214f1dc..0000000
--- a/bench/test/minisearch-match/index.html
+++ /dev/null
@@ -1,42 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: minisearch</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://cdn.jsdelivr.net/npm/minisearch@3.0.2/dist/umd/index.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["minisearch"] = {
-
-        init: function(){
-
-            lib = new MiniSearch({
-                fields: ["text"],
-                storeFields: ["id"]
-            });
-        },
-        add: function(data){
-
-            for(let i = 0; i < data.length; i++){
-
-                lib.add({ id: i, text: data[i] });
-            }
-        },
-        query: function(query){
-
-            return lib.search(query, { prefix: true, fuzzy: 0.2 });
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/minisearch/index.html b/bench/test/minisearch/index.html
deleted file mode 100644
index 6ea9d55..0000000
--- a/bench/test/minisearch/index.html
+++ /dev/null
@@ -1,42 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: minisearch</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://cdn.jsdelivr.net/npm/minisearch@3.0.2/dist/umd/index.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["minisearch"] = {
-
-        init: function(){
-
-            lib = new MiniSearch({
-                fields: ["text"],
-                storeFields: ["id"]
-            });
-        },
-        add: function(data){
-
-            for(let i = 0; i < data.length; i++){
-
-                lib.add({ id: i, text: data[i] });
-            }
-        },
-        query: function(query){
-
-            return lib.search(query);
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/test/wade/index.html b/bench/test/wade/index.html
deleted file mode 100644
index ecbfcae..0000000
--- a/bench/test/wade/index.html
+++ /dev/null
@@ -1,37 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <title>Benchmark</title>
-</head>
-<body>
-<h2>Benchmark: wade-0.3.3</h2><hr/>
-<h4>Indexed Text: "Gulliver's Travels" (Swift Jonathan 1726)</h4>
-<div id="result" style="white-space: pre; font-family: Monospaced, monospace"></div>
-<script src="https://cdn.jsdelivr.net/gh/kbrsh/wade@0.3.3/dist/wade.min.js"></script>
-<script type="module">
-
-    import { suite } from "../../bench.js";
-
-    let lib;
-
-    suite["wade"] = {
-
-        init: function(){},
-        add: function(data){
-
-            lib = Wade(data);
-        },
-        query: function(query){
-
-            return lib(query).sort(function(a, b){
-
-                const sum = a.score - b.score;
-                return sum < 0 ? 1 : sum ? -1 : 0;
-            });
-        }
-    };
-
-</script>
-</body>
-</html>
diff --git a/bench/tpl/lib.html b/bench/tpl/lib.html
deleted file mode 100644
index 20657c9..0000000
--- a/bench/tpl/lib.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<li>
-    <a href="test/{{data + '/'}}">{{data}}</a>
-</li>
\ No newline at end of file
diff --git a/bench/tpl/lib.js b/bench/tpl/lib.js
deleted file mode 100644
index d8c3724..0000000
--- a/bench/tpl/lib.js
+++ /dev/null
@@ -1,17 +0,0 @@
-Mikado.register({
-  "t": "li",
-  "i": {
-    "t": "a",
-    "a": {
-      "href": [
-        "'test/' + data + '/'"
-      ]
-    },
-    "x": [
-      "data"
-    ]
-  },
-  "d": false,
-  "n": "lib",
-  "v": "0.7.44"
-});
\ No newline at end of file
diff --git a/bench/tpl/row.html b/bench/tpl/row.html
deleted file mode 100644
index 5c30639..0000000
--- a/bench/tpl/row.html
+++ /dev/null
@@ -1,12 +0,0 @@
-<tr>
-    <td>{{data.name}}</td>
-    <td style="background-color:{{data.color_size}}" hidden>{{data.size}}</td>
-    <td style="background-color:{{data.color_memory}}">{{data.memory}}</td>
-    <td style="background-color:{{data['color_query-single']}}">{{data['query-single']}}</td>
-    <td style="background-color:{{data['color_query-multi']}}">{{data['query-multi']}}</td>
-    <td style="background-color:{{data['color_query-long']}}">{{data['query-long']}}</td>
-    <td style="background-color:{{data['color_query-dupes']}}">{{data['query-dupes']}}</td>
-    <td style="background-color:{{data['color_not-found']}}">{{data['not-found']}}</td>
-    <td style="background-color:{{data.color_index}}"><b>{{data.index}}</b></td>
-    <td style="background-color:{{data.color_score}}"><b>{{data.score}}</b></td>
-</tr>
diff --git a/bench/tpl/row.js b/bench/tpl/row.js
deleted file mode 100644
index 68b1e1e..0000000
--- a/bench/tpl/row.js
+++ /dev/null
@@ -1,104 +0,0 @@
-Mikado.register({
-  "t": "tr",
-  "i": [
-    {
-      "t": "td",
-      "x": [
-        "data.name"
-      ]
-    },
-    {
-      "t": "td",
-      "a": {
-        "hidden": true
-      },
-      "s": [
-        "'background-color:' + data.color_size"
-      ],
-      "x": [
-        "data.size"
-      ]
-    },
-    {
-      "t": "td",
-      "s": [
-        "'background-color:' + data.color_memory"
-      ],
-      "x": [
-        "data.memory"
-      ]
-    },
-    {
-      "t": "td",
-      "s": [
-        "'background-color:' + data['color_query-single']"
-      ],
-      "x": [
-        "data['query-single']"
-      ]
-    },
-    {
-      "t": "td",
-      "s": [
-        "'background-color:' + data['color_query-multi']"
-      ],
-      "x": [
-        "data['query-multi']"
-      ]
-    },
-    {
-      "t": "td",
-      "s": [
-        "'background-color:' + data['color_query-long']"
-      ],
-      "x": [
-        "data['query-long']"
-      ]
-    },
-    {
-      "t": "td",
-      "s": [
-        "'background-color:' + data['color_query-dupes']"
-      ],
-      "x": [
-        "data['query-dupes']"
-      ]
-    },
-    {
-      "t": "td",
-      "s": [
-        "'background-color:' + data['color_not-found']"
-      ],
-      "x": [
-        "data['not-found']"
-      ]
-    },
-    {
-      "t": "td",
-      "i": {
-        "t": "b",
-        "x": [
-          "data.index"
-        ]
-      },
-      "s": [
-        "'background-color:' + data.color_index"
-      ]
-    },
-    {
-      "t": "td",
-      "i": {
-        "t": "b",
-        "x": [
-          "data.score"
-        ]
-      },
-      "s": [
-        "'background-color:' + data.color_score"
-      ]
-    }
-  ],
-  "d": false,
-  "n": "row",
-  "v": "0.7.44"
-});
\ No newline at end of file