初始化

2026-03-27 13:29:41 +08:00
commit ee03132cee
112 changed files with 6417 additions and 0 deletions
--- a/towxml/audio-player/Audio.js
+++ b/towxml/audio-player/Audio.js
@@ -0,0 +1,105 @@
+const fillIn = val => `${val < 10 ? '0' : ''}${val}`,
+    formatTime = _time => {
+        let time = Math.round(_time);
+        let second = Math.round(time % 60),
+            minute = Math.floor(time / 60 % 60),
+            hour = Math.floor(time / 60 / 60);
+        return `${fillIn(hour)}:${fillIn(minute)}:${fillIn(second)}`;
+    };
+
+class Audio{
+    constructor(obj){
+        const _ts = this,
+            option = _ts.option = obj.attrs;
+
+        _ts.loop = option.loop === 'true',
+        _ts.autoplay = option.autoplay === 'true';
+        _ts.create();
+        _ts.index = 0;
+
+        
+    }
+    create(){
+        const _ts = this,
+            option = _ts.option;
+        let audio = _ts.audio = wx.createInnerAudioContext();
+        audio.src = option.src;
+
+        // 说明可以播放了
+        audio.onCanplay(function(){
+            if(_ts.autoplay && !_ts.index){
+                _ts.play();
+            };
+            if(!_ts.autoplay && !_ts.index){
+                _ts.eventCanplay();
+            };
+        });
+
+        // 更新时间
+        audio.onTimeUpdate(function(){
+            //_ts.status = 'update';
+            _ts.duration = audio.duration;
+            _ts.currentTime = audio.currentTime;
+
+            // 定义播放结束
+            if(_ts.duration - _ts.currentTime < 0.5){
+                _ts.index++;
+                if(_ts.loop){
+                    audio.stop();
+                }else{
+                    _ts.stop();
+                };
+                audio.seek(0);
+            };
+            _ts.eventTimeUpdate(formatTime(_ts.duration),formatTime(_ts.currentTime));
+        });
+
+        // 
+        audio.onSeeked(function(){
+            if(_ts.loop){
+                _ts.play();
+            };
+        });
+
+
+
+    }
+    // 播放
+    play(){
+        const _ts = this;
+        _ts.status = 'play';
+        _ts.audio.play();
+        _ts.eventPlay();
+    }
+    // 暂停
+    pause(){
+        const _ts = this;
+        _ts.status = 'pause';
+        _ts.audio.pause();
+        _ts.eventPause();
+    }
+    // 停止
+    stop(){
+        const _ts = this;
+        _ts.status = 'stop';
+        _ts.audio.stop();
+        _ts.eventStop();
+    }
+    // 销毁
+    destroy(){
+        const _ts = this;
+        _ts.stop();
+        _ts.audio.destroy();
+    }
+    eventCanplay(){}
+    eventTimeUpdate(){}
+    eventEnded(){}
+    eventError(){}
+    eventPause(){}
+    eventPlay(){}
+    eventSeeked(){}
+    eventSeeking(){}
+    eventStop(){}
+    eventWaiting(){}
+};
+module.exports = Audio;
--- a/towxml/audio-player/audio-player.js
+++ b/towxml/audio-player/audio-player.js
@@ -0,0 +1,105 @@
+const Audio = require('./Audio');
+Component({
+	options: {
+		styleIsolation: 'shared'
+	},
+	properties: {
+		data: {
+			type: Object,
+			value: {}
+		}
+	},
+	lifetimes:{
+		// 页面生命周期
+		attached:function(){
+			const _ts = this,
+				audio = _ts.audio = new Audio(this.data.data);
+
+			audio.eventPlay = function(){
+				_ts.setData({tips:{state:'h2w__audio--play',text:'Playing'}});
+			};
+			audio.eventCanplay = function(){
+				_ts.setData({tips:{state:'h2w__audio--readyed',text:'Readyed'}});
+			};
+			audio.eventTimeUpdate = function(duration,currentTime){
+				_ts.setData({time:{currentTime:currentTime,duration:duration,schedule:Math.round(_ts.audio.currentTime) / Math.round(_ts.audio.duration) * 100 + '%'}});
+			};
+			audio.eventPause = function(){
+				_ts.setData({tips:{state:'h2w__audio--pause',text:'Pause'}});
+			};
+			audio.eventStop = function(){
+				_ts.setData({tips:{state:'h2w__audio--end',text:'End'}});
+			};
+
+
+
+
+
+			// // 更新播放状态
+			// _ts.audio.onTimeUpdate = function(duration,currentTime){
+			// 	_ts.setData({
+			// 		playerData:{
+			// 			state:'h2w__audio--play',
+			// 			tips:'Playing',
+			// 			currentTime:currentTime,
+			// 			duration:duration,
+			// 			schedule:_ts.audio.currentTime / _ts.audio.duration * 100 + '%'
+			// 		}
+			// 	});
+			// };
+
+			// _ts.audio.onPause = function(){
+			// 	_ts.setData({playerData:{state:'h2w__audio--pause',tips:'Pause'}});
+			// };
+
+			// _ts.audio.onCanplay = function(){
+			// 	_ts.setData({playerData:{state:'h2w__audio--readyed',tips:'Readyed'}});
+			// };
+
+			// _ts.audio.onError = function(){
+			// 	_ts.setData({playerData:{state:'h2w__audio--error',tips:'Error'}});
+			// };
+
+			// _ts.audio.onEnded = ()=>{
+			// 	_ts.setData({playerData:{state:'h2w__audio--end',tips:'End'}});
+			// };
+
+		},
+		moved:function(){
+			_ts.audio.stop();
+			_ts.audio.destroy();
+		},
+		detached:()=>{
+			_ts.audio.stop();
+			_ts.audio.destroy();
+		},
+	},
+	data: {
+		tips:{
+			state:'',
+			text:'--'
+		},
+		time: {
+			currentTime:'00:00:00',
+			duration:'00:00:00',
+			schedule:'0%'
+		}
+	},
+	methods: {
+		playAndPause: function () {
+			const _ts = this,
+				audio = _ts.audio;
+
+			// console.log(audio);
+
+			audio.isTouch = true;
+			if(audio.status === 'update' || audio.status === 'play'){
+				// console.log('pause');
+				audio.pause();
+			}else{
+				// console.log('play');
+				audio.play();
+			};
+		}
+	}
+})
--- a/towxml/audio-player/audio-player.json
+++ b/towxml/audio-player/audio-player.json
@@ -0,0 +1,5 @@
+{
+  "component": true,
+  "usingComponents": {
+  }
+}
--- a/towxml/audio-player/audio-player.wxml
+++ b/towxml/audio-player/audio-player.wxml
@@ -0,0 +1,14 @@
+<view class="h2w__audio {{tips.state || 'h2w__audio--loading'}}" bind:tap="playAndPause">
+    <view class="h2w__audioIcon"></view>
+    <view class="h2w__audioCover">
+        <image class="h2w__audioLoading" src="loading.svg"></image>
+        <image class="h2w__audioCoverImg" src="{{data.attrs.poster}}"></image>
+    </view>
+    <view class="h2w__audioInfo">
+        <view class="h2w__audioTips">{{tips.text || 'Error'}}</view>
+        <view class="h2w__audioSchedule" style="width:{{time.schedule}};"></view>
+        <view class="h2w__audioTitle">{{data.attrs.name}}</view>
+        <view class="h2w__audioAuthor">{{data.attrs.author}}</view>
+        <view class="h2w__audioTime">{{time.currentTime || '00:00:00'}} / {{time.duration || '00:00:00'}}</view>
+    </view>
+</view>
--- a/towxml/audio-player/audio-player.wxss
+++ b/towxml/audio-player/audio-player.wxss
@@ -0,0 +1,175 @@
+/*音频播放器样式*/
+.h2w__audio {
+    height: 136rpx;
+    margin:16rpx 0;
+    background: #f1f1f1;
+    position: relative;
+}
+
+.h2w__audio--error .h2w__audioIcon,
+.h2w__audio--loading .h2w__audioIcon {
+    display:none;
+}
+
+.h2w__audio--readyed .h2w__audioLoading,
+.h2w__audio--end .h2w__audioLoading,
+.h2w__audio--play .h2w__audioIcon,
+.h2w__audio--pause .h2w__audioLoading,
+.h2w__audio--play .h2w__audioLoading {
+    display: none;
+}
+
+.h2w__audio--play .h2w__audioCover image {
+    opacity: 1;
+}
+
+.h2w__audio--readyed .h2w__audioTips,
+.h2w__audio--end .h2w__audioTips,
+.h2w__audio--stop .h2w__audioTips,
+.h2w__audio--pause .h2w__audioTips,
+.h2w__audio--play .h2w__audioTips {
+    opacity:0.4;
+}
+
+.h2w__audio--error {
+    background:red;
+}
+
+/* .h2w__audio--end .h2w__audio__icon {width:20rpx; height:20rpx; background:white; border:0; left:24rpx; top:24rpx; border-radius:2rpx;} */
+.h2w__audioCover {
+    width: 136rpx;
+    height: 136rpx;
+    background: black;
+    float: left;
+    position: relative;
+}
+
+.h2w__audioCover image {
+    width: 100%;
+    height: 100%;
+    opacity: 0.6;
+    margin:0;
+    transition: all 0.5s cubic-bezier(0.075, 0.82, 0.165, 1);
+}
+
+.h2w__audioCover .h2w__audioLoading {
+    width:80rpx;
+    height:80rpx;
+    position:absolute;
+    left:50%;
+    top:50%;
+    margin:-40rpx 0 0 -40rpx;
+    z-index:1;
+    opacity:1;
+}
+
+.h2w__audioInfo {
+    padding-left: 20rpx;
+    padding-top: 16rpx;
+    position: absolute;
+    left: 136rpx;
+    right: 0;
+}
+
+.h2w__audioSchedule {
+    position: absolute;
+    left: 0;
+    top: 0;
+    background: rgba(0, 255, 0, 0.1);
+    height: 136rpx;
+    width: 0;
+}
+
+.h2w__audioTips {
+    position:absolute;
+    right:0;
+    top:0;
+    height: 32rpx;
+    line-height: 32rpx;
+    padding:10rpx 20rpx;
+    font-size:20rpx;
+}
+
+.h2w__audio--error .h2w__audioTips {
+    color:red;
+}
+
+.h2w__audioTitle {
+    display: block;
+    font-size: 24rpx;
+    height: 40rpx;
+    line-height: 40rpx;
+    font-weight: bold;
+}
+
+.h2w__audioAuthor {
+    display: block;
+    font-size: 20rpx;
+    height: 32rpx;
+    line-height: 32rpx;
+}
+
+.h2w__audioTime {
+    display: block;
+    font-size: 20rpx;
+    height: 32rpx;
+    line-height: 32rpx;
+}
+
+.h2w__audioIcon {
+    width: 0;
+    height: 0;
+    position: absolute;
+    left: 60rpx;
+    top: 48rpx;
+    border-width: 20rpx 0 20rpx 20rpx;
+    border-style: solid;
+    border-color: transparent transparent transparent #fff;
+    z-index: 1;
+}
+
+/* 深色主题 */
+.h2w-dark  .h2w__audio {
+    background: #1f1f1f;
+}
+
+.h2w-dark .h2w__audio--error {
+    background:rgba(255,0,0,0.1);
+}
+
+.h2w-dark .h2w__audioCover {
+    background: black;
+}
+
+.h2w-dark .h2w__audioSchedule {
+    background: rgba(0, 255, 0, 0.2);
+}
+
+.h2w-dark .h2w__audioIcon {
+    border-color: transparent transparent transparent #fff;
+}
+
+
+
+/* 浅色主题 */
+.h2w-light .h2w__audio {
+    background: #f1f1f1;
+}
+
+.h2w-light .h2w__audio--error {
+    background:rgba(255,0,0,0.1);
+}
+
+.h2w-light .h2w__audioCover {
+    background: black;
+}
+
+.h2w-light .h2w__audioSchedule {
+    background: rgba(0, 255, 0, 0.1);
+}
+
+.h2w-light .h2w__audioIcon {
+    border-color: transparent transparent transparent #fff;
+}
+
+
--- a/towxml/audio-player/loading.svg
+++ b/towxml/audio-player/loading.svg
@@ -0,0 +1 @@
+<svg width='200px' height='200px' xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="xMidYMid" class="uil-default"><rect x="0" y="0" width="100" height="100" fill="none" class="bk"></rect><rect  x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(0 50 50) translate(0 -30)'>  <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-1s' repeatCount='indefinite'/></rect><rect  x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(30 50 50) translate(0 -30)'>  <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.9166666666666666s' repeatCount='indefinite'/></rect><rect  x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(60 50 50) translate(0 -30)'>  <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.8333333333333334s' repeatCount='indefinite'/></rect><rect  x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(90 50 50) translate(0 -30)'>  <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.75s' repeatCount='indefinite'/></rect><rect  x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(120 50 50) translate(0 -30)'>  <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.6666666666666666s' repeatCount='indefinite'/></rect><rect  x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(150 50 50) translate(0 -30)'>  <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.5833333333333334s' repeatCount='indefinite'/></rect><rect  x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(180 50 50) translate(0 -30)'>  <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.5s' repeatCount='indefinite'/></rect><rect  x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(210 50 50) translate(0 -30)'>  <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.4166666666666667s' repeatCount='indefinite'/></rect><rect  x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(240 50 50) translate(0 -30)'>  <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.3333333333333333s' repeatCount='indefinite'/></rect><rect  x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(270 50 50) translate(0 -30)'>  <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.25s' repeatCount='indefinite'/></rect><rect  x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(300 50 50) translate(0 -30)'>  <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.16666666666666666s' repeatCount='indefinite'/></rect><rect  x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(330 50 50) translate(0 -30)'>  <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.08333333333333333s' repeatCount='indefinite'/></rect></svg>
--- a/towxml/config.js
+++ b/towxml/config.js
@@ -0,0 +1,267 @@
+module.exports = {
+    // LaTex公式、yuml解析服务架设参见 https://github.com/sbfkcel/markdown-server
+
+    // 数学公式解析API
+    latex:{
+        api:'http://towxml.vvadd.com/?tex'
+    },
+
+    // yuml图解析APPI
+    yuml:{
+        api:'http://towxml.vvadd.com/?yuml'
+    },
+
+    // markdown解析配置，保留需要的选项即可
+    markdown:[
+        'sub',                      // 下标支持
+        'sup',                      // 上标支持
+        'ins',                      // 文本删除线支持
+    ],
+
+    // 代码高亮配置，保留需要的选项即可（尽量越少越好，不要随意调整顺序。部分高亮有顺序依赖）
+    highlight:[
+        'bash',
+        
+        // 'csharp',
+        // 'http',
+        // 'swift',
+        // 'yaml',
+        // 'markdown',
+        // 'powershell',
+        // 'ruby',
+        // 'makefile',
+        // 'lua',
+        // 'stylus',
+        // 'basic',
+        // '1c',
+        // 'abnf',
+        // 'accesslog',
+        // 'actionscript',
+        // 'ada',
+        // 'angelscript',
+        // 'apache',
+        // 'applescript',
+        // 'arcade',
+        // 'cpp',
+        // 'arduino',
+        // 'armasm',
+        // 'asciidoc',
+        // 'aspectj',
+        // 'autohotkey',
+        // 'autoit',
+        // 'avrasm',
+        // 'awk',
+        // 'axapta',
+        // 'bnf',
+        // 'brainfuck',
+        // 'cal',
+        // 'capnproto',
+        // 'ceylon',
+        // 'clean',
+        // 'clojure-repl',
+        // 'clojure',
+        // 'cmake',
+        // 'coffeescript',
+        // 'coq',
+        // 'cos',
+        // 'crmsh',
+        // 'crystal',
+        // 'csp',
+        // 'd',
+        // 'delphi',
+        // 'diff',
+        // 'django',
+        // 'dns',
+        // 'dockerfile',
+        // 'dos',
+        // 'dsconfig',
+        // 'dts',
+        // 'dust',
+        // 'ebnf',
+        // 'elixir',
+        // 'elm',
+        // 'erb',
+        // 'erlang-repl',
+        // 'erlang',
+        // 'excel',
+        // 'fix',
+        // 'flix',
+        // 'fortran',
+        // 'fsharp',
+        // 'gams',
+        // 'gauss',
+        // 'gcode',
+        // 'gherkin',
+        // 'glsl',
+        // 'gml',
+        // 'golo',
+        // 'gradle',
+        // 'groovy',
+        // 'haml',
+        // 'handlebars',
+        // 'haskell',
+        // 'haxe',
+        // 'hsp',
+        // 'hy',
+        // 'inform7',
+        // 'ini',
+        // 'irpf90',
+        // 'isbl',
+        // 'jboss-cli',
+        // 'julia-repl',
+        // 'julia',
+        // 'kotlin',
+        // 'lasso',
+        // 'latex',
+        // 'ldif',
+        // 'leaf',
+        // 'lisp',
+        // 'livecodeserver',
+        // 'livescript',
+        // 'llvm',
+        // 'lsl',
+        // 'mathematica',
+        // 'matlab',
+        // 'maxima',
+        // 'mel',
+        // 'mercury',
+        // 'mipsasm',
+        // 'mizar',
+        // 'mojolicious',
+        // 'monkey',
+        // 'moonscript',
+        // 'n1ql',
+        // 'nim',
+        // 'nix',
+        // 'nsis',
+        // 'objectivec',
+        // 'ocaml',
+        // 'openscad',
+        // 'oxygene',
+        // 'parser3',
+        // 'perl',
+        // 'pf',
+        // 'pgsql',
+        // 'php-template',
+        // 'plaintext',
+        // 'pony',
+        // 'processing',
+        // 'profile',
+        // 'prolog',
+        // 'properties',
+        // 'protobuf',
+        // 'puppet',
+        // 'purebasic',
+        // 'q',
+        // 'qml',
+        // 'r',
+        // 'reasonml',
+        // 'rib',
+        // 'roboconf',
+        // 'routeros',
+        // 'rsl',
+        // 'ruleslanguage',
+        // 'rust',
+        // 'sas',
+        // 'scala',
+        // 'scheme',
+        // 'scilab',
+        // 'smali',
+        // 'smalltalk',
+        // 'sml',
+        // 'sqf',
+        // 'sql',
+        // 'stan',
+        // 'stata',
+        // 'step21',
+        // 'subunit',
+        // 'taggerscript',
+        // 'tap',
+        // 'tcl',
+        // 'thrift',
+        // 'tp',
+        // 'twig',
+        // 'vala',
+        // 'vbnet',
+        // 'vbscript-html',
+        // 'vbscript',
+        // 'verilog',
+        // 'vhdl',
+        // 'vim',
+        // 'x86asm',
+        // 'xl',
+        // 'xquery',
+        // 'zephir'
+    ],
+
+    // wxml原生标签，该系列标签将不会被转换
+    wxml:[
+        'view',
+        'video',
+        'text',
+        'image',
+        'navigator',
+        'swiper',
+        'swiper-item',
+        'block',
+        'form',
+        'input',
+        'textarea',
+        'button',
+        'checkbox-group',
+        'checkbox',
+        'radio-group',
+        'radio',
+        'rich-text',
+
+        // 可以解析的标签（html或markdown中会很少使用）
+        // 'canvas',
+        // 'map',
+        // 'slider',
+        // 'scroll-view',
+        // 'movable-area',
+        // 'movable-view',
+        // 'progress',
+        // 'label',
+        // 'switch',
+        // 'picker',
+        // 'picker-view',
+        // 'switch',
+        // 'contact-button'
+    ],
+
+    // 自定义组件
+    components:[
+        'audio-player',  
+        'latex',                    // 数学公式支持
+        'table',                    // 表格支持
+        'img'                       // 图片解析组件
+    ],
+
+    // 保留原本的元素属性（建议不要变动）
+    attrs:[
+        'class',
+        'data',
+        'id',
+        'style'
+    ],
+
+    // 事件绑定方式（catch或bind），catch 会阻止事件向上冒泡。更多请参考：https://developers.weixin.qq.com/miniprogram/dev/framework/view/wxml/event.html
+    bindType:'catch',
+
+    // 需要激活的事件
+    events:[
+        // 'touchstart',
+        // 'touchmove',
+        // 'touchcancel',
+        // 'touchend',
+        'tap',                      // 用于元素的点击事件
+        'change',                   // 用于todoList的change事件
+    ],
+
+    // 图片倍数
+    dpr:1,
+
+    // 代码块显示行号
+    showLineNumber:true
+}
--- a/towxml/decode.js
+++ b/towxml/decode.js
@@ -0,0 +1,26 @@
+const config = require('./config');
+
+Component({
+	options: {
+		styleIsolation: 'apply-shared'
+	},
+	properties: {
+		nodes: {
+			type: Object,
+			value: {}
+		}
+	},
+	lifetimes: {
+		attached: function () {
+			const _ts = this;
+
+			config.events.forEach(item => {
+				_ts['_' + item] = function (...arg) {
+					if (global._events && typeof global._events[item] === 'function') {
+						global._events[item](...arg);
+					}
+				};
+			});
+		}
+	}
+})
--- a/towxml/decode.json
+++ b/towxml/decode.json
@@ -0,0 +1,10 @@
+{
+  "component": true,
+  "usingComponents": {
+    "decode": "/towxml/decode",
+    "audio-player": "/towxml/audio-player/audio-player",
+    "latex": "/towxml/latex/latex",
+    "table": "/towxml/table/table",
+    "img": "/towxml/img/img"
+  }
+}
--- a/towxml/decode.wxml
+++ b/towxml/decode.wxml
--- a/towxml/decode.wxss
+++ b/towxml/decode.wxss
--- a/towxml/img/img.js
+++ b/towxml/img/img.js
@@ -0,0 +1,98 @@
+const config = require('../config');
+Component({
+	options: {
+		styleIsolation: 'shared'
+	},
+	properties: {
+		data: {
+			type: Object,
+			value: {}
+		}
+	},
+	data: {
+		attr:{
+			src:'',
+			class:'',
+			style:''
+		},
+		size:{
+			w:0,
+			h:0
+		},
+		styleObj:{}
+	},
+	lifetimes:{
+		attached:function(){
+			const _ts = this;
+			let dataAttr = this.data.data.attrs;
+
+			// 将图片大小处理到对象中
+			if(dataAttr.width){
+				_ts.data.size.w = +dataAttr.width / config.dpr;
+			};
+
+			if(dataAttr.height){
+				_ts.data.size.h = +dataAttr.height / config.dpr;
+			};
+
+			// 将样式合并到样式对象中
+			if(dataAttr.style){
+				let re = /;\s{0,}/ig;
+				dataAttr.style = dataAttr.style.replace(re,';');
+				dataAttr.style.split(';').forEach(item => {
+					let itemArr = item.split(':');
+					if(/^(width|height)$/i.test(itemArr[0])){
+						let num = parseInt(itemArr[1]) || 0,
+							key = '';
+						// itemArr[1] = num / config.dpr + itemArr[1].replace(num,'');
+						switch (itemArr[0].toLocaleLowerCase()) {
+							case 'width':
+								key = 'w';
+							break;
+							case 'height':
+								key = 'h';
+							break;
+						};
+						_ts.data.size[key] = num / config.dpr;
+					}else{
+						_ts.data.styleObj[itemArr[0]] = itemArr[1];
+					};
+				});
+			};
+
+			// 设置公式图片
+			_ts.setData({
+				attrs:{
+					src:dataAttr.src,
+					class:dataAttr.class,
+					style:_ts.setStyle(_ts.data.styleObj)
+				},
+				size:_ts.data.size
+			});
+		}
+	},
+	methods: {
+		// 设置图片样式
+		setStyle:function(o){
+			let str = ``;
+			for(let key in o){
+				str += `${key}:${o[key]};`;
+			};
+			return str;
+		},
+
+		// 图片加载完成设置图片大小
+		load:function(e){
+			const _ts = this;
+
+			if(!_ts.data.size.w || !_ts.data.size.h){
+				_ts.setData({
+					size:{
+						w:e.detail.width / config.dpr,
+						h:e.detail.height / config.dpr
+					}
+				});
+			};
+		}
+	}
+})
--- a/towxml/img/img.json
+++ b/towxml/img/img.json
@@ -0,0 +1,3 @@
+{
+  "component": true
+}
--- a/towxml/img/img.wxml
+++ b/towxml/img/img.wxml
@@ -0,0 +1 @@
+<image class="{{attrs.class}}" lazy-load="true" mode="{{attrs.mode || 'widthFix'}}" src="{{attrs.src}}" style="{{attrs.style}} width:{{size.w}}px;height:{{size.h}}px;" bindload="load"></image>
--- a/towxml/img/img.wxss
+++ b/towxml/img/img.wxss
--- a/towxml/index.js
+++ b/towxml/index.js
@@ -0,0 +1,19 @@
+const md = require('./parse/markdown/index'),
+    parse = require('./parse/index')
+
+module.exports = (str,type,option)=>{
+    option = option || {};
+    let result;
+    switch (type) {
+        case 'markdown':
+            result = parse(md(str),option);
+        break;
+        case 'html':
+            result = parse(str,option);
+        break;
+        default:
+            throw new Error('Invalid type, only markdown and html are supported');
+        break;
+    };
+    return result;
+};
--- a/towxml/latex/latex.js
+++ b/towxml/latex/latex.js
@@ -0,0 +1,53 @@
+const config = require('../config');
+Component({
+	options: {
+		styleIsolation: 'shared'
+	},
+	properties: {
+		data: {
+			type: Object,
+			value: {}
+		}
+	},
+	data: {
+		attr:{
+			src:'',
+			class:''
+		},
+		size:{
+			w:0,
+			h:0
+		}
+	},
+	lifetimes:{
+		attached:function(){
+			const _ts = this;
+			let dataAttr = this.data.data.attrs;
+
+			// 设置公式图片
+			_ts.setData({
+				attrs:{
+					src:`${config.latex.api}=${dataAttr.value}&theme=${global._theme}`,
+					class:`${dataAttr.class} ${dataAttr.class}--${dataAttr.type}`
+				}
+			});
+		}
+	},
+	methods: {
+		load:function(e){
+			const _ts = this;
+
+			// 公式图片加载完成则根据其图片大小、类型计算其显示的合适大小
+			let scale = 20,
+				w = e.detail.width / scale,
+				h = e.detail.height /scale;
+
+			_ts.setData({
+				size:{
+					w:w,
+					h:h
+				}
+			});
+		}
+	}
+})
--- a/towxml/latex/latex.json
+++ b/towxml/latex/latex.json
@@ -0,0 +1,5 @@
+{
+  "component": true,
+  "usingComponents": {
+  }
+}
--- a/towxml/latex/latex.wxml
+++ b/towxml/latex/latex.wxml
@@ -0,0 +1 @@
+<image class="{{attrs.class}}" lazy-load="true" src="{{attrs.src}}" style="width:{{size.w}}em; height:{{size.h}}em;" bindload="load"></image>
--- a/towxml/latex/latex.wxss
+++ b/towxml/latex/latex.wxss
--- a/towxml/parse/highlight/highlight.js
+++ b/towxml/parse/highlight/highlight.js
--- a/towxml/parse/highlight/index.js
+++ b/towxml/parse/highlight/index.js
@@ -0,0 +1,8 @@
+const config = require('../../config'),
+    hljs = require('./highlight');
+// config.highlight.forEach(item => {
+//     hljs.registerLanguage(item, require(`./languages/${item}`).default);
+// });
+hljs.registerLanguage('bash', require('./languages/bash').default);
+
+module.exports = hljs;
--- a/towxml/parse/highlight/languages/bash.js
+++ b/towxml/parse/highlight/languages/bash.js
@@ -0,0 +1,111 @@
+/*
+Language: Bash
+Author: vah <vahtenberg@gmail.com>
+Contributrors: Benjamin Pannell <contact@sierrasoftworks.com>
+Website: https://www.gnu.org/software/bash/
+Category: common
+*/
+
+export default function(hljs) {
+  const VAR = {};
+  const BRACED_VAR = {
+    begin: /\$\{/, end:/\}/,
+    contains: [
+      { begin: /:-/, contains: [VAR] } // default values
+    ]
+  };
+  Object.assign(VAR,{
+    className: 'variable',
+    variants: [
+      {begin: /\$[\w\d#@][\w\d_]*/},
+      BRACED_VAR
+    ]
+  });
+
+  const SUBST = {
+    className: 'subst',
+    begin: /\$\(/, end: /\)/,
+    contains: [hljs.BACKSLASH_ESCAPE]
+  };
+  const QUOTE_STRING = {
+    className: 'string',
+    begin: /"/, end: /"/,
+    contains: [
+      hljs.BACKSLASH_ESCAPE,
+      VAR,
+      SUBST
+    ]
+  };
+  SUBST.contains.push(QUOTE_STRING);
+  const ESCAPED_QUOTE = {
+    className: '',
+    begin: /\\"/
+
+  };
+  const APOS_STRING = {
+    className: 'string',
+    begin: /'/, end: /'/
+  };
+  const ARITHMETIC = {
+    begin: /\$\(\(/,
+    end: /\)\)/,
+    contains: [
+      { begin: /\d+#[0-9a-f]+/, className: "number" },
+      hljs.NUMBER_MODE,
+      VAR
+    ]
+  };
+  const SHEBANG = {
+    className: 'meta',
+    begin: /^#![^\n]+sh\s*$/,
+    relevance: 10
+  };
+  const FUNCTION = {
+    className: 'function',
+    begin: /\w[\w\d_]*\s*\(\s*\)\s*\{/,
+    returnBegin: true,
+    contains: [hljs.inherit(hljs.TITLE_MODE, {begin: /\w[\w\d_]*/})],
+    relevance: 0
+  };
+
+  return {
+    name: 'Bash',
+    aliases: ['sh', 'zsh'],
+    lexemes: /\b-?[a-z\._]+\b/,
+    keywords: {
+      keyword:
+        'if then else elif fi for while in do done case esac function',
+      literal:
+        'true false',
+      built_in:
+        // Shell built-ins
+        // http://www.gnu.org/software/bash/manual/html_node/Shell-Builtin-Commands.html
+        'break cd continue eval exec exit export getopts hash pwd readonly return shift test times ' +
+        'trap umask unset ' +
+        // Bash built-ins
+        'alias bind builtin caller command declare echo enable help let local logout mapfile printf ' +
+        'read readarray source type typeset ulimit unalias ' +
+        // Shell modifiers
+        'set shopt ' +
+        // Zsh built-ins
+        'autoload bg bindkey bye cap chdir clone comparguments compcall compctl compdescribe compfiles ' +
+        'compgroups compquote comptags comptry compvalues dirs disable disown echotc echoti emulate ' +
+        'fc fg float functions getcap getln history integer jobs kill limit log noglob popd print ' +
+        'pushd pushln rehash sched setcap setopt stat suspend ttyctl unfunction unhash unlimit ' +
+        'unsetopt vared wait whence where which zcompile zformat zftp zle zmodload zparseopts zprof ' +
+        'zpty zregexparse zsocket zstyle ztcp',
+      _:
+        '-ne -eq -lt -gt -f -d -e -s -l -a' // relevance booster
+    },
+    contains: [
+      SHEBANG,
+      FUNCTION,
+      ARITHMETIC,
+      hljs.HASH_COMMENT_MODE,
+      QUOTE_STRING,
+      ESCAPED_QUOTE,
+      APOS_STRING,
+      VAR
+    ]
+  };
+}
--- a/towxml/parse/highlight/style/github.wxss
+++ b/towxml/parse/highlight/style/github.wxss
@@ -0,0 +1,99 @@
+/*
+
+github.com style (c) Vasily Polovnyov <vast@whiteants.net>
+
+*/
+
+.h2w-light .hljs {
+  display: block;
+  overflow-x: auto;
+  padding: 0.5em;
+  color: #333;
+  background: #f8f8f8;
+}
+
+.h2w-light .hljs-comment,
+.h2w-light .hljs-quote {
+  color: #998;
+  font-style: italic;
+}
+
+.h2w-light .hljs-keyword,
+.h2w-light .hljs-selector-tag,
+.h2w-light .hljs-subst {
+  color: #333;
+  font-weight: bold;
+}
+
+.h2w-light .hljs-number,
+.h2w-light .hljs-literal,
+.h2w-light .hljs-variable,
+.h2w-light .hljs-template-variable,
+.h2w-light .hljs-tag .hljs-attr {
+  color: #008080;
+}
+
+.h2w-light .hljs-string,
+.h2w-light .hljs-doctag {
+  color: #d14;
+}
+
+.h2w-light .hljs-title,
+.h2w-light .hljs-section,
+.h2w-light .hljs-selector-id {
+  color: #900;
+  font-weight: bold;
+}
+
+.h2w-light .hljs-subst {
+  font-weight: normal;
+}
+
+.h2w-light .hljs-type,
+.h2w-light .hljs-class .hljs-title {
+  color: #458;
+  font-weight: bold;
+}
+
+.h2w-light .hljs-tag,
+.h2w-light .hljs-name,
+.h2w-light .hljs-attribute {
+  color: #000080;
+  font-weight: normal;
+}
+
+.h2w-light .hljs-regexp,
+.h2w-light .hljs-link {
+  color: #009926;
+}
+
+.h2w-light .hljs-symbol,
+.h2w-light .hljs-bullet {
+  color: #990073;
+}
+
+.h2w-light .hljs-built_in,
+.h2w-light .hljs-builtin-name {
+  color: #0086b3;
+}
+
+.h2w-light .hljs-meta {
+  color: #999;
+  font-weight: bold;
+}
+
+.h2w-light .hljs-deletion {
+  background: #fdd;
+}
+
+.h2w-light .hljs-addition {
+  background: #dfd;
+}
+
+.h2w-light .hljs-emphasis {
+  font-style: italic;
+}
+
+.h2w-light .hljs-strong {
+  font-weight: bold;
+}
--- a/towxml/parse/highlight/style/monokai.wxss
+++ b/towxml/parse/highlight/style/monokai.wxss
@@ -0,0 +1,70 @@
+/*
+Monokai style - ported by Luigi Maselli - http://grigio.org
+*/
+
+.h2w-dark .hljs {
+  display: block;
+  overflow-x: auto;
+  padding: 0.5em;
+  background: #272822; color: #ddd;
+}
+
+.h2w-dark .hljs-tag,
+.h2w-dark .hljs-keyword,
+.h2w-dark .hljs-selector-tag,
+.h2w-dark .hljs-literal,
+.h2w-dark .hljs-strong,
+.h2w-dark .hljs-name {
+  color: #f92672;
+}
+
+.h2w-dark .hljs-code {
+  color: #66d9ef;
+}
+
+.h2w-dark .hljs-class .hljs-title {
+  color: white;
+}
+
+.h2w-dark .hljs-attribute,
+.h2w-dark .hljs-symbol,
+.h2w-dark .hljs-regexp,
+.h2w-dark .hljs-link {
+  color: #bf79db;
+}
+
+.h2w-dark .hljs-string,
+.h2w-dark .hljs-bullet,
+.h2w-dark .hljs-subst,
+.h2w-dark .hljs-title,
+.h2w-dark .hljs-section,
+.h2w-dark .hljs-emphasis,
+.h2w-dark .hljs-type,
+.h2w-dark .hljs-built_in,
+.h2w-dark .hljs-builtin-name,
+.h2w-dark .hljs-selector-attr,
+.h2w-dark .hljs-selector-pseudo,
+.h2w-dark .hljs-addition,
+.h2w-dark .hljs-variable,
+.h2w-dark .hljs-template-tag,
+.h2w-dark .hljs-template-variable {
+  color: #a6e22e;
+}
+
+.h2w-dark .hljs-comment,
+.h2w-dark .hljs-quote,
+.h2w-dark .hljs-deletion,
+.h2w-dark .hljs-meta {
+  color: #75715e;
+}
+
+.h2w-dark .hljs-keyword,
+.h2w-dark .hljs-selector-tag,
+.h2w-dark .hljs-literal,
+.h2w-dark .hljs-doctag,
+.h2w-dark .hljs-title,
+.h2w-dark .hljs-section,
+.h2w-dark .hljs-type,
+.h2w-dark .hljs-selector-id {
+  font-weight: bold;
+}
--- a/towxml/parse/index.js
+++ b/towxml/parse/index.js
@@ -0,0 +1,118 @@
+const parse2 = require('./parse2/index'),
+    // parse5 = require('./parse5/index').parse,
+    config = require('../config'),
+
+    // html与wxml转换关系
+    correspondTag = (()=>{
+        let result = {
+                a:'navigator',
+                todogroup:'checkbox-group',
+                audio:'audio-player'
+            };
+        
+        // 该系列的标签都转换为text
+        // ['span','b','strong','i','em','code','sub','sup','g-emoji','mark','ins','u'].forEach(item => {
+        //     result[item] = 'text';
+        // });
+
+        // 该系列小程序原生tag，不需转换
+        [...config.wxml,...config.components].forEach(item => {
+            result[item] = item;
+        });
+        return result;
+    })(),
+
+    // 元素与html对应的wxml标签名
+    getWxmlTag = tagStr => !tagStr ? undefined : correspondTag[tagStr] || 'view',
+
+    // 依赖父级的元素
+    relyList = ['li'],
+
+    // 精简数据，并初始化相关事件等
+    initObj = (obj,option)=>{
+        const result = {
+                theme:option.theme || 'light',
+                _e:{}
+            },
+            events = global._events = {},
+            base = option.base;
+
+        // 主题保存到全局
+        global._theme = result.theme;
+
+        // 事件添加到全局中，各个组件在触发事件时会从全局调用
+        if(option.events){
+            for(let key in option.events){
+                events[key] = option.events[key];
+            };
+        };
+
+        // 遍历原始数据，处理成能解析的数据
+        let eachFn;
+        (eachFn = (arr,obj,_e,isRichTextContent) => {
+            obj.children = obj.children || [];
+            _e.child = _e.child || [];
+            let child = obj.children,
+                child_e = _e.child;
+            
+            arr.forEach(item => {
+                if(item.type === 'comment'){
+                    return;
+                };
+                let o = {
+                        type:item.type === 'text' ? 'text' : isRichTextContent ? 'node' : item.type
+                    },
+                    e = {},
+                    attrs = o.attrs = item.attribs || {};
+                if(item.type === 'text'){
+                    o.text = e.text = item.data;
+                }else{
+                    if(isRichTextContent){
+                        o.name = item.name;
+                    }else{
+                        o.tag = getWxmlTag(item.name);      // 转换之后的标签
+                        // o.tag = o.tag === 'text' ? 'view' : o.tag;
+                        e.tag = item.name;                  // 原始
+                        o.attrs = item.attribs;
+                        e.attrs = JSON.parse(JSON.stringify(attrs));
+                    };
+                    attrs.class = attrs.class ? `h2w__${item.name} ${attrs.class}` : `h2w__${item.name}`;
+                    
+                    // 处理资源相对路径
+                    if(base && attrs.src){
+                        let src = attrs.src;
+                        switch (src.indexOf('//')) {
+                            case 0:
+                                attrs.src = `https:${src}`;
+                            break;
+                            case -1:
+                                attrs.src = `${base}${src}`;
+                            break;
+                        };
+                    };
+                };
+
+                o.rely = relyList.indexOf(e.tag) > -1;      // 判断是否不能嵌套其它标签
+                
+                if(item.children){
+                    eachFn(item.children,o,e,isRichTextContent || item.name === 'rich-text');
+                };
+                child.push(o);
+                child_e.push(e);
+            });
+        })(obj,result,result._e,false);
+        return result;
+    };
+
+module.exports = (str,option) => {
+    str = (()=>{
+        let re = /<body[^>]*>([\s\S]*)<\/body>/i;
+        if(re.test(str)){
+            let result = re.exec(str);
+            return result[1] || str;
+        }else{
+            return str;
+        };
+    })();
+    return initObj(parse2(str,{decodeEntities:true}),option);
+};
--- a/towxml/parse/markdown/index.js
+++ b/towxml/parse/markdown/index.js
@@ -0,0 +1,67 @@
+let hljs;
+hljs = require('../highlight/index');
+
+const config = require('../../config'),
+    mdOption = (()=>{
+        let result = {
+            html: true,
+            xhtmlOut: true,
+            typographer: true,
+            breaks: true,
+        };
+
+        if(config.highlight.length && hljs){
+            result.highlight = (code,lang,callback)=>{
+                let lineLen = code.split(/\r|\n/ig).length,
+                    result = hljs.highlightAuto(code).value;
+
+                    // 代码块多换行的问题
+                    result = result.replace(/(\r|\n){2,}/g, str => {
+                        return new Array(str.length).join("<p>&nbsp;</p>")
+                    });
+                    result = result.replace(/\r|\n/g, str => {
+                        return "<br/>"
+                    });
+
+                    // 代码空格处理
+                    result = result.replace(/>[^<]+</g,str => {
+                        return str.replace(/\s/g,"&nbsp;");
+                    }).replace(/\t/g,new Array(4).join("&nbsp;"));
+
+                if(config.showLineNumber){
+                    let lineStr = (()=>{
+                        let str = `<ul class="h2w__lineNum">`;
+                        for(let i=0;i<lineLen-1;i++){
+                            str += `<li class="h2w__lineNumLine">${i+1}</li>`
+                        };
+
+                        str += `</ul>`;
+                        return str;
+                    })();
+                    return lineStr + result;
+                };
+                return result;
+            }
+        };
+        return result;
+    })(),
+    md = require('./markdown')(mdOption);
+
+// 应用Markdown解析扩展，包括自定义组件（['sub','sup','ins','mark','emoji','todo','latex','yuml','echarts']）
+// [...config.markdown,...config.components].forEach(item => {
+//     if(!/^audio-player|table|todogroup|img$/.test(item)){
+//         md.use(require(`./plugins/${item}`));
+//     };
+// });
+md.use(require('./plugins/sub'));md.use(require('./plugins/sup'));md.use(require('./plugins/ins'));md.use(require('./plugins/latex'));
+
+// 定义emoji渲染规则
+md.renderer.rules.emoji = (token,index)=>{
+    let item = token[index];
+    return `<g-emoji class="h2w__emoji h2w__emoji--${item.markup}">${item.content}</g-emoji>`;
+};
+
+// 导出模块
+module.exports = str => {
+    return md.render(str);
+};
--- a/towxml/parse/markdown/markdown.js
+++ b/towxml/parse/markdown/markdown.js
--- a/towxml/parse/markdown/plugins/ins.js
+++ b/towxml/parse/markdown/plugins/ins.js
@@ -0,0 +1 @@
+!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var n;n="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,n.markdownitIns=e()}}(function(){return function e(n,t,o){function r(s,f){if(!t[s]){if(!n[s]){var u="function"==typeof require&&require;if(!f&&u)return u(s,!0);if(i)return i(s,!0);var l=new Error("Cannot find module '"+s+"'");throw l.code="MODULE_NOT_FOUND",l}var p=t[s]={exports:{}};n[s][0].call(p.exports,function(e){var t=n[s][1][e];return r(t?t:e)},p,p.exports,e,n,t,o)}return t[s].exports}for(var i="function"==typeof require&&require,s=0;s<o.length;s++)r(o[s]);return r}({1:[function(e,n,t){"use strict";n.exports=function(e){function n(e,n){var t,o,r,i,s,f=e.pos,u=e.src.charCodeAt(f);if(n)return!1;if(43!==u)return!1;if(o=e.scanDelims(e.pos,!0),i=o.length,s=String.fromCharCode(u),2>i)return!1;for(i%2&&(r=e.push("text","",0),r.content=s,i--),t=0;i>t;t+=2)r=e.push("text","",0),r.content=s+s,e.delimiters.push({marker:u,jump:t,token:e.tokens.length-1,level:e.level,end:-1,open:o.can_open,close:o.can_close});return e.pos+=o.length,!0}function t(e){var n,t,o,r,i,s=[],f=e.delimiters,u=e.delimiters.length;for(n=0;u>n;n++)o=f[n],43===o.marker&&-1!==o.end&&(r=f[o.end],i=e.tokens[o.token],i.type="ins_open",i.tag="ins",i.nesting=1,i.markup="++",i.content="",i=e.tokens[r.token],i.type="ins_close",i.tag="ins",i.nesting=-1,i.markup="++",i.content="","text"===e.tokens[r.token-1].type&&"+"===e.tokens[r.token-1].content&&s.push(r.token-1));for(;s.length;){for(n=s.pop(),t=n+1;t<e.tokens.length&&"ins_close"===e.tokens[t].type;)t++;t--,n!==t&&(i=e.tokens[t],e.tokens[t]=e.tokens[n],e.tokens[n]=i)}}e.inline.ruler.before("emphasis","ins",n),e.inline.ruler2.before("emphasis","ins",t)}},{}]},{},[1])(1)});
--- a/towxml/parse/markdown/plugins/latex.js
+++ b/towxml/parse/markdown/plugins/latex.js
@@ -0,0 +1,158 @@
+const config = require('../../../config');
+
+// Test if potential opening or closing delimieter
+// Assumes that there is a "$" at state.src[pos]
+function isValidDelim(state, pos) {
+    var prevChar, nextChar,
+        max = state.posMax,
+        can_open = true,
+        can_close = true;
+
+    prevChar = pos > 0 ? state.src.charCodeAt(pos - 1) : -1;
+    nextChar = pos + 1 <= max ? state.src.charCodeAt(pos + 1) : -1;
+
+    // Check non-whitespace conditions for opening and closing, and
+    // check that closing delimeter isn't followed by a number
+    if (prevChar === 0x20/* " " */ || prevChar === 0x09/* \t */ ||
+            (nextChar >= 0x30/* "0" */ && nextChar <= 0x39/* "9" */)) {
+        can_close = false;
+    }
+    if (nextChar === 0x20/* " " */ || nextChar === 0x09/* \t */) {
+        can_open = false;
+    }
+
+    return {
+        can_open: can_open,
+        can_close: can_close
+    };
+}
+
+function math_inline(state, silent) {
+    var start, match, token, res, pos, esc_count;
+
+    if (state.src[state.pos] !== "$") { return false; }
+
+    res = isValidDelim(state, state.pos);
+    if (!res.can_open) {
+        if (!silent) { state.pending += "$"; }
+        state.pos += 1;
+        return true;
+    }
+
+    // First check for and bypass all properly escaped delimieters
+    // This loop will assume that the first leading backtick can not
+    // be the first character in state.src, which is known since
+    // we have found an opening delimieter already.
+    start = state.pos + 1;
+    match = start;
+    while ( (match = state.src.indexOf("$", match)) !== -1) {
+        // Found potential $, look for escapes, pos will point to
+        // first non escape when complete
+        pos = match - 1;
+        while (state.src[pos] === "\\") { pos -= 1; }
+
+        // Even number of escapes, potential closing delimiter found
+        if ( ((match - pos) % 2) == 1 ) { break; }
+        match += 1;
+    }
+
+    // No closing delimter found.  Consume $ and continue.
+    if (match === -1) {
+        if (!silent) { state.pending += "$"; }
+        state.pos = start;
+        return true;
+    }
+
+    // Check if we have empty content, ie: $$.  Do not parse.
+    if (match - start === 0) {
+        if (!silent) { state.pending += "$$"; }
+        state.pos = start + 1;
+        return true;
+    }
+
+    // Check for valid closing delimiter
+    res = isValidDelim(state, match);
+    if (!res.can_close) {
+        if (!silent) { state.pending += "$"; }
+        state.pos = start;
+        return true;
+    }
+
+    if (!silent) {
+        token         = state.push('math_inline', 'math', 0);
+        token.markup  = "$";
+        token.content = state.src.slice(start, match);
+    }
+
+    state.pos = match + 1;
+    return true;
+}
+
+function math_block(state, start, end, silent){
+    var firstLine, lastLine, next, lastPos, found = false, token,
+        pos = state.bMarks[start] + state.tShift[start],
+        max = state.eMarks[start]
+
+    if(pos + 2 > max){ return false; }
+    if(state.src.slice(pos,pos+2)!=='$$'){ return false; }
+
+    pos += 2;
+    firstLine = state.src.slice(pos,max);
+
+    if(silent){ return true; }
+    if(firstLine.trim().slice(-2)==='$$'){
+        // Single line expression
+        firstLine = firstLine.trim().slice(0, -2);
+        found = true;
+    }
+
+    for(next = start; !found; ){
+
+        next++;
+
+        if(next >= end){ break; }
+
+        pos = state.bMarks[next]+state.tShift[next];
+        max = state.eMarks[next];
+
+        if(pos < max && state.tShift[next] < state.blkIndent){
+            // non-empty line with negative indent should stop the list:
+            break;
+        }
+
+        if(state.src.slice(pos,max).trim().slice(-2)==='$$'){
+            lastPos = state.src.slice(0,max).lastIndexOf('$$');
+            lastLine = state.src.slice(pos,lastPos);
+            found = true;
+        }
+
+    }
+
+    state.line = next + 1;
+
+    token = state.push('math_block', 'math', 0);
+    token.block = true;
+    token.content = (firstLine && firstLine.trim() ? firstLine + '\n' : '')
+    + state.getLines(start + 1, next, state.tShift[start], true)
+    + (lastLine && lastLine.trim() ? lastLine : '');
+    token.map = [ start, state.line ];
+    token.markup = '$$';
+    return true;
+}
+
+module.exports = md => {
+    var inlineRenderer = function(tokens, idx){
+      return `<latex value="${encodeURIComponent(tokens[idx].content).replace(/'/g,'%27')}" type="line"></latex>`;
+    };
+
+    var blockRenderer = function(tokens, idx){
+      return `<latex value="${encodeURIComponent(tokens[idx].content).replace(/'/g, '%27')}" type="block"></latex>`;
+    };
+
+    md.inline.ruler.after('escape', 'math_inline', math_inline);
+    md.block.ruler.after('blockquote', 'math_block', math_block, {
+        alt: [ 'paragraph', 'reference', 'blockquote', 'list' ]
+    });
+    md.renderer.rules.math_inline = inlineRenderer;
+    md.renderer.rules.math_block = blockRenderer;
+};
--- a/towxml/parse/markdown/plugins/sub.js
+++ b/towxml/parse/markdown/plugins/sub.js
@@ -0,0 +1 @@
+!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var r;r="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,r.markdownitSub=e()}}(function(){return function e(r,o,n){function t(i,u){if(!o[i]){if(!r[i]){var f="function"==typeof require&&require;if(!u&&f)return f(i,!0);if(s)return s(i,!0);var p=new Error("Cannot find module '"+i+"'");throw p.code="MODULE_NOT_FOUND",p}var a=o[i]={exports:{}};r[i][0].call(a.exports,function(e){var o=r[i][1][e];return t(o?o:e)},a,a.exports,e,r,o,n)}return o[i].exports}for(var s="function"==typeof require&&require,i=0;i<n.length;i++)t(n[i]);return t}({1:[function(e,r){"use strict";function o(e,r){var o,t,s,i=e.posMax,u=e.pos;if(126!==e.src.charCodeAt(u))return!1;if(r)return!1;if(u+2>=i)return!1;for(e.pos=u+1;e.pos<i;){if(126===e.src.charCodeAt(e.pos)){o=!0;break}e.md.inline.skipToken(e)}return o&&u+1!==e.pos?(t=e.src.slice(u+1,e.pos),t.match(/(^|[^\\])(\\\\)*\s/)?(e.pos=u,!1):(e.posMax=e.pos,e.pos=u+1,s=e.push("sub_open","sub",1),s.markup="~",s=e.push("text","",0),s.content=t.replace(n,"$1"),s=e.push("sub_close","sub",-1),s.markup="~",e.pos=e.posMax+1,e.posMax=i,!0)):(e.pos=u,!1)}var n=/\\([ \\!"#$%&'()*+,.\/:;<=>?@[\]^_`{|}~-])/g;r.exports=function(e){e.inline.ruler.after("emphasis","sub",o)}},{}]},{},[1])(1)});
--- a/towxml/parse/markdown/plugins/sup.js
+++ b/towxml/parse/markdown/plugins/sup.js
@@ -0,0 +1 @@
+!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var r;r="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,r.markdownitSup=e()}}(function(){return function e(r,o,n){function t(i,p){if(!o[i]){if(!r[i]){var u="function"==typeof require&&require;if(!p&&u)return u(i,!0);if(s)return s(i,!0);var f=new Error("Cannot find module '"+i+"'");throw f.code="MODULE_NOT_FOUND",f}var a=o[i]={exports:{}};r[i][0].call(a.exports,function(e){var o=r[i][1][e];return t(o?o:e)},a,a.exports,e,r,o,n)}return o[i].exports}for(var s="function"==typeof require&&require,i=0;i<n.length;i++)t(n[i]);return t}({1:[function(e,r){"use strict";function o(e,r){var o,t,s,i=e.posMax,p=e.pos;if(94!==e.src.charCodeAt(p))return!1;if(r)return!1;if(p+2>=i)return!1;for(e.pos=p+1;e.pos<i;){if(94===e.src.charCodeAt(e.pos)){o=!0;break}e.md.inline.skipToken(e)}return o&&p+1!==e.pos?(t=e.src.slice(p+1,e.pos),t.match(/(^|[^\\])(\\\\)*\s/)?(e.pos=p,!1):(e.posMax=e.pos,e.pos=p+1,s=e.push("sup_open","sup",1),s.markup="^",s=e.push("text","",0),s.content=t.replace(n,"$1"),s=e.push("sup_close","sup",-1),s.markup="^",e.pos=e.posMax+1,e.posMax=i,!0)):(e.pos=p,!1)}var n=/\\([ \\!"#$%&'()*+,.\/:;<=>?@[\]^_`{|}~-])/g;r.exports=function(e){e.inline.ruler.after("emphasis","sup",o)}},{}]},{},[1])(1)});
--- a/towxml/parse/parse2/Parser.js
+++ b/towxml/parse/parse2/Parser.js
@@ -0,0 +1,492 @@
+var Tokenizer_js_1 = require("./Tokenizer.js");
+var decode_js_1 = require("./entities/decode.js");
+var formTags = new Set([
+    "input",
+    "option",
+    "optgroup",
+    "select",
+    "button",
+    "datalist",
+    "textarea",
+]);
+var pTag = new Set(["p"]);
+var tableSectionTags = new Set(["thead", "tbody"]);
+var ddtTags = new Set(["dd", "dt"]);
+var rtpTags = new Set(["rt", "rp"]);
+var openImpliesClose = new Map([
+    ["tr", new Set(["tr", "th", "td"])],
+    ["th", new Set(["th"])],
+    ["td", new Set(["thead", "th", "td"])],
+    ["body", new Set(["head", "link", "script"])],
+    ["li", new Set(["li"])],
+    ["p", pTag],
+    ["h1", pTag],
+    ["h2", pTag],
+    ["h3", pTag],
+    ["h4", pTag],
+    ["h5", pTag],
+    ["h6", pTag],
+    ["select", formTags],
+    ["input", formTags],
+    ["output", formTags],
+    ["button", formTags],
+    ["datalist", formTags],
+    ["textarea", formTags],
+    ["option", new Set(["option"])],
+    ["optgroup", new Set(["optgroup", "option"])],
+    ["dd", ddtTags],
+    ["dt", ddtTags],
+    ["address", pTag],
+    ["article", pTag],
+    ["aside", pTag],
+    ["blockquote", pTag],
+    ["details", pTag],
+    ["div", pTag],
+    ["dl", pTag],
+    ["fieldset", pTag],
+    ["figcaption", pTag],
+    ["figure", pTag],
+    ["footer", pTag],
+    ["form", pTag],
+    ["header", pTag],
+    ["hr", pTag],
+    ["main", pTag],
+    ["nav", pTag],
+    ["ol", pTag],
+    ["pre", pTag],
+    ["section", pTag],
+    ["table", pTag],
+    ["ul", pTag],
+    ["rt", rtpTags],
+    ["rp", rtpTags],
+    ["tbody", tableSectionTags],
+    ["tfoot", tableSectionTags],
+]);
+var voidElements = new Set([
+    "area",
+    "base",
+    "basefont",
+    "br",
+    "col",
+    "command",
+    "embed",
+    "frame",
+    "hr",
+    "img",
+    "input",
+    "isindex",
+    "keygen",
+    "link",
+    "meta",
+    "param",
+    "source",
+    "track",
+    "wbr",
+]);
+var foreignContextElements = new Set(["math", "svg"]);
+var htmlIntegrationElements = new Set([
+    "mi",
+    "mo",
+    "mn",
+    "ms",
+    "mtext",
+    "annotation-xml",
+    "foreignobject",
+    "desc",
+    "title",
+]);
+var reNameEnd = /\s|\//;
+var Parser = /** @class */ (function () {
+    function Parser(cbs, options) {
+        if (options === void 0) { options = {}; }
+        var _a, _b, _c, _d, _e;
+        this.options = options;
+        /** The start index of the last event. */
+        this.startIndex = 0;
+        /** The end index of the last event. */
+        this.endIndex = 0;
+        /**
+         * Store the start index of the current open tag,
+         * so we can update the start index for attributes.
+         */
+        this.openTagStart = 0;
+        this.tagname = "";
+        this.attribname = "";
+        this.attribvalue = "";
+        this.attribs = null;
+        this.stack = [];
+        this.foreignContext = [];
+        this.buffers = [];
+        this.bufferOffset = 0;
+        /** The index of the last written buffer. Used when resuming after a `pause()`. */
+        this.writeIndex = 0;
+        /** Indicates whether the parser has finished running / `.end` has been called. */
+        this.ended = false;
+        this.cbs = cbs !== null && cbs !== void 0 ? cbs : {};
+        this.lowerCaseTagNames = (_a = options.lowerCaseTags) !== null && _a !== void 0 ? _a : !options.xmlMode;
+        this.lowerCaseAttributeNames =
+            (_b = options.lowerCaseAttributeNames) !== null && _b !== void 0 ? _b : !options.xmlMode;
+        this.tokenizer = new ((_c = options.Tokenizer) !== null && _c !== void 0 ? _c : Tokenizer_js_1.default)(this.options, this);
+        (_e = (_d = this.cbs).onparserinit) === null || _e === void 0 ? void 0 : _e.call(_d, this);
+    }
+    // Tokenizer event handlers
+    /** @internal */
+    Parser.prototype.ontext = function (start, endIndex) {
+        var _a, _b;
+        var data = this.getSlice(start, endIndex);
+        this.endIndex = endIndex - 1;
+        (_b = (_a = this.cbs).ontext) === null || _b === void 0 ? void 0 : _b.call(_a, data);
+        this.startIndex = endIndex;
+    };
+    /** @internal */
+    Parser.prototype.ontextentity = function (cp) {
+        var _a, _b;
+        /*
+         * Entities can be emitted on the character, or directly after.
+         * We use the section start here to get accurate indices.
+         */
+        var idx = this.tokenizer.getSectionStart();
+        this.endIndex = idx - 1;
+        (_b = (_a = this.cbs).ontext) === null || _b === void 0 ? void 0 : _b.call(_a, (0, decode_js_1.fromCodePoint)(cp));
+        this.startIndex = idx;
+    };
+    Parser.prototype.isVoidElement = function (name) {
+        return !this.options.xmlMode && voidElements.has(name);
+    };
+    /** @internal */
+    Parser.prototype.onopentagname = function (start, endIndex) {
+        this.endIndex = endIndex;
+        var name = this.getSlice(start, endIndex);
+        if (this.lowerCaseTagNames) {
+            name = name.toLowerCase();
+        }
+        this.emitOpenTag(name);
+    };
+    Parser.prototype.emitOpenTag = function (name) {
+        var _a, _b, _c, _d;
+        this.openTagStart = this.startIndex;
+        this.tagname = name;
+        var impliesClose = !this.options.xmlMode && openImpliesClose.get(name);
+        if (impliesClose) {
+            while (this.stack.length > 0 &&
+                impliesClose.has(this.stack[this.stack.length - 1])) {
+                var el = this.stack.pop();
+                (_b = (_a = this.cbs).onclosetag) === null || _b === void 0 ? void 0 : _b.call(_a, el, true);
+            }
+        }
+        if (!this.isVoidElement(name)) {
+            this.stack.push(name);
+            if (foreignContextElements.has(name)) {
+                this.foreignContext.push(true);
+            }
+            else if (htmlIntegrationElements.has(name)) {
+                this.foreignContext.push(false);
+            }
+        }
+        (_d = (_c = this.cbs).onopentagname) === null || _d === void 0 ? void 0 : _d.call(_c, name);
+        if (this.cbs.onopentag)
+            this.attribs = {};
+    };
+    Parser.prototype.endOpenTag = function (isImplied) {
+        var _a, _b;
+        this.startIndex = this.openTagStart;
+        if (this.attribs) {
+            (_b = (_a = this.cbs).onopentag) === null || _b === void 0 ? void 0 : _b.call(_a, this.tagname, this.attribs, isImplied);
+            this.attribs = null;
+        }
+        if (this.cbs.onclosetag && this.isVoidElement(this.tagname)) {
+            this.cbs.onclosetag(this.tagname, true);
+        }
+        this.tagname = "";
+    };
+    /** @internal */
+    Parser.prototype.onopentagend = function (endIndex) {
+        this.endIndex = endIndex;
+        this.endOpenTag(false);
+        // Set `startIndex` for next node
+        this.startIndex = endIndex + 1;
+    };
+    /** @internal */
+    Parser.prototype.onclosetag = function (start, endIndex) {
+        var _a, _b, _c, _d, _e, _f;
+        this.endIndex = endIndex;
+        var name = this.getSlice(start, endIndex);
+        if (this.lowerCaseTagNames) {
+            name = name.toLowerCase();
+        }
+        if (foreignContextElements.has(name) ||
+            htmlIntegrationElements.has(name)) {
+            this.foreignContext.pop();
+        }
+        if (!this.isVoidElement(name)) {
+            var pos = this.stack.lastIndexOf(name);
+            if (pos !== -1) {
+                if (this.cbs.onclosetag) {
+                    var count = this.stack.length - pos;
+                    while (count--) {
+                        // We know the stack has sufficient elements.
+                        this.cbs.onclosetag(this.stack.pop(), count !== 0);
+                    }
+                }
+                else
+                    this.stack.length = pos;
+            }
+            else if (!this.options.xmlMode && name === "p") {
+                // Implicit open before close
+                this.emitOpenTag("p");
+                this.closeCurrentTag(true);
+            }
+        }
+        else if (!this.options.xmlMode && name === "br") {
+            // We can't use `emitOpenTag` for implicit open, as `br` would be implicitly closed.
+            (_b = (_a = this.cbs).onopentagname) === null || _b === void 0 ? void 0 : _b.call(_a, "br");
+            (_d = (_c = this.cbs).onopentag) === null || _d === void 0 ? void 0 : _d.call(_c, "br", {}, true);
+            (_f = (_e = this.cbs).onclosetag) === null || _f === void 0 ? void 0 : _f.call(_e, "br", false);
+        }
+        // Set `startIndex` for next node
+        this.startIndex = endIndex + 1;
+    };
+    /** @internal */
+    Parser.prototype.onselfclosingtag = function (endIndex) {
+        this.endIndex = endIndex;
+        if (this.options.xmlMode ||
+            this.options.recognizeSelfClosing ||
+            this.foreignContext[this.foreignContext.length - 1]) {
+            this.closeCurrentTag(false);
+            // Set `startIndex` for next node
+            this.startIndex = endIndex + 1;
+        }
+        else {
+            // Ignore the fact that the tag is self-closing.
+            this.onopentagend(endIndex);
+        }
+    };
+    Parser.prototype.closeCurrentTag = function (isOpenImplied) {
+        var _a, _b;
+        var name = this.tagname;
+        this.endOpenTag(isOpenImplied);
+        // Self-closing tags will be on the top of the stack
+        if (this.stack[this.stack.length - 1] === name) {
+            // If the opening tag isn't implied, the closing tag has to be implied.
+            (_b = (_a = this.cbs).onclosetag) === null || _b === void 0 ? void 0 : _b.call(_a, name, !isOpenImplied);
+            this.stack.pop();
+        }
+    };
+    /** @internal */
+    Parser.prototype.onattribname = function (start, endIndex) {
+        this.startIndex = start;
+        var name = this.getSlice(start, endIndex);
+        this.attribname = this.lowerCaseAttributeNames
+            ? name.toLowerCase()
+            : name;
+    };
+    /** @internal */
+    Parser.prototype.onattribdata = function (start, endIndex) {
+        this.attribvalue += this.getSlice(start, endIndex);
+    };
+    /** @internal */
+    Parser.prototype.onattribentity = function (cp) {
+        this.attribvalue += (0, decode_js_1.fromCodePoint)(cp);
+    };
+    /** @internal */
+    Parser.prototype.onattribend = function (quote, endIndex) {
+        var _a, _b;
+        this.endIndex = endIndex;
+        (_b = (_a = this.cbs).onattribute) === null || _b === void 0 ? void 0 : _b.call(_a, this.attribname, this.attribvalue, quote === Tokenizer_js_1.QuoteType.Double
+            ? '"'
+            : quote === Tokenizer_js_1.QuoteType.Single
+                ? "'"
+                : quote === Tokenizer_js_1.QuoteType.NoValue
+                    ? undefined
+                    : null);
+        if (this.attribs &&
+            !Object.prototype.hasOwnProperty.call(this.attribs, this.attribname)) {
+            this.attribs[this.attribname] = this.attribvalue;
+        }
+        this.attribvalue = "";
+    };
+    Parser.prototype.getInstructionName = function (value) {
+        var idx = value.search(reNameEnd);
+        var name = idx < 0 ? value : value.substr(0, idx);
+        if (this.lowerCaseTagNames) {
+            name = name.toLowerCase();
+        }
+        return name;
+    };
+    /** @internal */
+    Parser.prototype.ondeclaration = function (start, endIndex) {
+        this.endIndex = endIndex;
+        var value = this.getSlice(start, endIndex);
+        if (this.cbs.onprocessinginstruction) {
+            var name = this.getInstructionName(value);
+            this.cbs.onprocessinginstruction("!".concat(name), "!".concat(value));
+        }
+        // Set `startIndex` for next node
+        this.startIndex = endIndex + 1;
+    };
+    /** @internal */
+    Parser.prototype.onprocessinginstruction = function (start, endIndex) {
+        this.endIndex = endIndex;
+        var value = this.getSlice(start, endIndex);
+        if (this.cbs.onprocessinginstruction) {
+            var name = this.getInstructionName(value);
+            this.cbs.onprocessinginstruction("?".concat(name), "?".concat(value));
+        }
+        // Set `startIndex` for next node
+        this.startIndex = endIndex + 1;
+    };
+    /** @internal */
+    Parser.prototype.oncomment = function (start, endIndex, offset) {
+        var _a, _b, _c, _d;
+        this.endIndex = endIndex;
+        (_b = (_a = this.cbs).oncomment) === null || _b === void 0 ? void 0 : _b.call(_a, this.getSlice(start, endIndex - offset));
+        (_d = (_c = this.cbs).oncommentend) === null || _d === void 0 ? void 0 : _d.call(_c);
+        // Set `startIndex` for next node
+        this.startIndex = endIndex + 1;
+    };
+    /** @internal */
+    Parser.prototype.oncdata = function (start, endIndex, offset) {
+        var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k;
+        this.endIndex = endIndex;
+        var value = this.getSlice(start, endIndex - offset);
+        if (this.options.xmlMode || this.options.recognizeCDATA) {
+            (_b = (_a = this.cbs).oncdatastart) === null || _b === void 0 ? void 0 : _b.call(_a);
+            (_d = (_c = this.cbs).ontext) === null || _d === void 0 ? void 0 : _d.call(_c, value);
+            (_f = (_e = this.cbs).oncdataend) === null || _f === void 0 ? void 0 : _f.call(_e);
+        }
+        else {
+            (_h = (_g = this.cbs).oncomment) === null || _h === void 0 ? void 0 : _h.call(_g, "[CDATA[".concat(value, "]]"));
+            (_k = (_j = this.cbs).oncommentend) === null || _k === void 0 ? void 0 : _k.call(_j);
+        }
+        // Set `startIndex` for next node
+        this.startIndex = endIndex + 1;
+    };
+    /** @internal */
+    Parser.prototype.onend = function () {
+        var _a, _b;
+        if (this.cbs.onclosetag) {
+            // Set the end index for all remaining tags
+            this.endIndex = this.startIndex;
+            for (var i = this.stack.length; i > 0; this.cbs.onclosetag(this.stack[--i], true))
+                ;
+        }
+        (_b = (_a = this.cbs).onend) === null || _b === void 0 ? void 0 : _b.call(_a);
+    };
+    /**
+     * Resets the parser to a blank state, ready to parse a new HTML document
+     */
+    Parser.prototype.reset = function () {
+        var _a, _b, _c, _d;
+        (_b = (_a = this.cbs).onreset) === null || _b === void 0 ? void 0 : _b.call(_a);
+        this.tokenizer.reset();
+        this.tagname = "";
+        this.attribname = "";
+        this.attribs = null;
+        this.stack.length = 0;
+        this.startIndex = 0;
+        this.endIndex = 0;
+        (_d = (_c = this.cbs).onparserinit) === null || _d === void 0 ? void 0 : _d.call(_c, this);
+        this.buffers.length = 0;
+        this.bufferOffset = 0;
+        this.writeIndex = 0;
+        this.ended = false;
+    };
+    /**
+     * Resets the parser, then parses a complete document and
+     * pushes it to the handler.
+     *
+     * @param data Document to parse.
+     */
+    Parser.prototype.parseComplete = function (data) {
+        this.reset();
+        this.end(data);
+    };
+    Parser.prototype.getSlice = function (start, end) {
+        while (start - this.bufferOffset >= this.buffers[0].length) {
+            this.shiftBuffer();
+        }
+        var str = this.buffers[0].slice(start - this.bufferOffset, end - this.bufferOffset);
+        while (end - this.bufferOffset > this.buffers[0].length) {
+            this.shiftBuffer();
+            str += this.buffers[0].slice(0, end - this.bufferOffset);
+        }
+        return str;
+    };
+    Parser.prototype.shiftBuffer = function () {
+        this.bufferOffset += this.buffers[0].length;
+        this.writeIndex--;
+        this.buffers.shift();
+    };
+    /**
+     * Parses a chunk of data and calls the corresponding callbacks.
+     *
+     * @param chunk Chunk to parse.
+     */
+    Parser.prototype.write = function (chunk) {
+        var _a, _b;
+        if (this.ended) {
+            (_b = (_a = this.cbs).onerror) === null || _b === void 0 ? void 0 : _b.call(_a, new Error(".write() after done!"));
+            return;
+        }
+        this.buffers.push(chunk);
+        if (this.tokenizer.running) {
+            this.tokenizer.write(chunk);
+            this.writeIndex++;
+        }
+    };
+    /**
+     * Parses the end of the buffer and clears the stack, calls onend.
+     *
+     * @param chunk Optional final chunk to parse.
+     */
+    Parser.prototype.end = function (chunk) {
+        var _a, _b;
+        if (this.ended) {
+            (_b = (_a = this.cbs).onerror) === null || _b === void 0 ? void 0 : _b.call(_a, Error(".end() after done!"));
+            return;
+        }
+        if (chunk)
+            this.write(chunk);
+        this.ended = true;
+        this.tokenizer.end();
+    };
+    /**
+     * Pauses parsing. The parser won't emit events until `resume` is called.
+     */
+    Parser.prototype.pause = function () {
+        this.tokenizer.pause();
+    };
+    /**
+     * Resumes parsing after `pause` was called.
+     */
+    Parser.prototype.resume = function () {
+        this.tokenizer.resume();
+        while (this.tokenizer.running &&
+            this.writeIndex < this.buffers.length) {
+            this.tokenizer.write(this.buffers[this.writeIndex++]);
+        }
+        if (this.ended)
+            this.tokenizer.end();
+    };
+    /**
+     * Alias of `write`, for backwards compatibility.
+     *
+     * @param chunk Chunk to parse.
+     * @deprecated
+     */
+    Parser.prototype.parseChunk = function (chunk) {
+        this.write(chunk);
+    };
+    /**
+     * Alias of `end`, for backwards compatibility.
+     *
+     * @param chunk Optional final chunk to parse.
+     * @deprecated
+     */
+    Parser.prototype.done = function (chunk) {
+        this.end(chunk);
+    };
+    return Parser;
+}());
+
+module.exports = Parser;
--- a/towxml/parse/parse2/Tokenizer.js
+++ b/towxml/parse/parse2/Tokenizer.js
@@ -0,0 +1,903 @@
+var decode_js_1 = require("./entities/decode.js");
+var CharCodes;
+(function (CharCodes) {
+    CharCodes[CharCodes["Tab"] = 9] = "Tab";
+    CharCodes[CharCodes["NewLine"] = 10] = "NewLine";
+    CharCodes[CharCodes["FormFeed"] = 12] = "FormFeed";
+    CharCodes[CharCodes["CarriageReturn"] = 13] = "CarriageReturn";
+    CharCodes[CharCodes["Space"] = 32] = "Space";
+    CharCodes[CharCodes["ExclamationMark"] = 33] = "ExclamationMark";
+    CharCodes[CharCodes["Num"] = 35] = "Num";
+    CharCodes[CharCodes["Amp"] = 38] = "Amp";
+    CharCodes[CharCodes["SingleQuote"] = 39] = "SingleQuote";
+    CharCodes[CharCodes["DoubleQuote"] = 34] = "DoubleQuote";
+    CharCodes[CharCodes["Dash"] = 45] = "Dash";
+    CharCodes[CharCodes["Slash"] = 47] = "Slash";
+    CharCodes[CharCodes["Zero"] = 48] = "Zero";
+    CharCodes[CharCodes["Nine"] = 57] = "Nine";
+    CharCodes[CharCodes["Semi"] = 59] = "Semi";
+    CharCodes[CharCodes["Lt"] = 60] = "Lt";
+    CharCodes[CharCodes["Eq"] = 61] = "Eq";
+    CharCodes[CharCodes["Gt"] = 62] = "Gt";
+    CharCodes[CharCodes["Questionmark"] = 63] = "Questionmark";
+    CharCodes[CharCodes["UpperA"] = 65] = "UpperA";
+    CharCodes[CharCodes["LowerA"] = 97] = "LowerA";
+    CharCodes[CharCodes["UpperF"] = 70] = "UpperF";
+    CharCodes[CharCodes["LowerF"] = 102] = "LowerF";
+    CharCodes[CharCodes["UpperZ"] = 90] = "UpperZ";
+    CharCodes[CharCodes["LowerZ"] = 122] = "LowerZ";
+    CharCodes[CharCodes["LowerX"] = 120] = "LowerX";
+    CharCodes[CharCodes["OpeningSquareBracket"] = 91] = "OpeningSquareBracket";
+})(CharCodes || (CharCodes = {}));
+/** All the states the tokenizer can be in. */
+var State;
+(function (State) {
+    State[State["Text"] = 1] = "Text";
+    State[State["BeforeTagName"] = 2] = "BeforeTagName";
+    State[State["InTagName"] = 3] = "InTagName";
+    State[State["InSelfClosingTag"] = 4] = "InSelfClosingTag";
+    State[State["BeforeClosingTagName"] = 5] = "BeforeClosingTagName";
+    State[State["InClosingTagName"] = 6] = "InClosingTagName";
+    State[State["AfterClosingTagName"] = 7] = "AfterClosingTagName";
+    // Attributes
+    State[State["BeforeAttributeName"] = 8] = "BeforeAttributeName";
+    State[State["InAttributeName"] = 9] = "InAttributeName";
+    State[State["AfterAttributeName"] = 10] = "AfterAttributeName";
+    State[State["BeforeAttributeValue"] = 11] = "BeforeAttributeValue";
+    State[State["InAttributeValueDq"] = 12] = "InAttributeValueDq";
+    State[State["InAttributeValueSq"] = 13] = "InAttributeValueSq";
+    State[State["InAttributeValueNq"] = 14] = "InAttributeValueNq";
+    // Declarations
+    State[State["BeforeDeclaration"] = 15] = "BeforeDeclaration";
+    State[State["InDeclaration"] = 16] = "InDeclaration";
+    // Processing instructions
+    State[State["InProcessingInstruction"] = 17] = "InProcessingInstruction";
+    // Comments & CDATA
+    State[State["BeforeComment"] = 18] = "BeforeComment";
+    State[State["CDATASequence"] = 19] = "CDATASequence";
+    State[State["InSpecialComment"] = 20] = "InSpecialComment";
+    State[State["InCommentLike"] = 21] = "InCommentLike";
+    // Special tags
+    State[State["BeforeSpecialS"] = 22] = "BeforeSpecialS";
+    State[State["SpecialStartSequence"] = 23] = "SpecialStartSequence";
+    State[State["InSpecialTag"] = 24] = "InSpecialTag";
+    State[State["BeforeEntity"] = 25] = "BeforeEntity";
+    State[State["BeforeNumericEntity"] = 26] = "BeforeNumericEntity";
+    State[State["InNamedEntity"] = 27] = "InNamedEntity";
+    State[State["InNumericEntity"] = 28] = "InNumericEntity";
+    State[State["InHexEntity"] = 29] = "InHexEntity";
+})(State || (State = {}));
+function isWhitespace(c) {
+    return (c === CharCodes.Space ||
+        c === CharCodes.NewLine ||
+        c === CharCodes.Tab ||
+        c === CharCodes.FormFeed ||
+        c === CharCodes.CarriageReturn);
+}
+function isEndOfTagSection(c) {
+    return c === CharCodes.Slash || c === CharCodes.Gt || isWhitespace(c);
+}
+function isNumber(c) {
+    return c >= CharCodes.Zero && c <= CharCodes.Nine;
+}
+function isASCIIAlpha(c) {
+    return ((c >= CharCodes.LowerA && c <= CharCodes.LowerZ) ||
+        (c >= CharCodes.UpperA && c <= CharCodes.UpperZ));
+}
+function isHexDigit(c) {
+    return ((c >= CharCodes.UpperA && c <= CharCodes.UpperF) ||
+        (c >= CharCodes.LowerA && c <= CharCodes.LowerF));
+}
+var QuoteType;
+(function (QuoteType) {
+    QuoteType[QuoteType["NoValue"] = 0] = "NoValue";
+    QuoteType[QuoteType["Unquoted"] = 1] = "Unquoted";
+    QuoteType[QuoteType["Single"] = 2] = "Single";
+    QuoteType[QuoteType["Double"] = 3] = "Double";
+})(QuoteType = exports.QuoteType || (exports.QuoteType = {}));
+/**
+ * Sequences used to match longer strings.
+ *
+ * We don't have `Script`, `Style`, or `Title` here. Instead, we re-use the *End
+ * sequences with an increased offset.
+ */
+var Sequences = {
+    Cdata: new Uint8Array([0x43, 0x44, 0x41, 0x54, 0x41, 0x5b]),
+    CdataEnd: new Uint8Array([0x5d, 0x5d, 0x3e]),
+    CommentEnd: new Uint8Array([0x2d, 0x2d, 0x3e]),
+    ScriptEnd: new Uint8Array([0x3c, 0x2f, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74]),
+    StyleEnd: new Uint8Array([0x3c, 0x2f, 0x73, 0x74, 0x79, 0x6c, 0x65]),
+    TitleEnd: new Uint8Array([0x3c, 0x2f, 0x74, 0x69, 0x74, 0x6c, 0x65]), // `</title`
+};
+var Tokenizer = /** @class */ (function () {
+    function Tokenizer(_a, cbs) {
+        var _b = _a.xmlMode, xmlMode = _b === void 0 ? false : _b, _c = _a.decodeEntities, decodeEntities = _c === void 0 ? true : _c;
+        this.cbs = cbs;
+        /** The current state the tokenizer is in. */
+        this.state = State.Text;
+        /** The read buffer. */
+        this.buffer = "";
+        /** The beginning of the section that is currently being read. */
+        this.sectionStart = 0;
+        /** The index within the buffer that we are currently looking at. */
+        this.index = 0;
+        /** Some behavior, eg. when decoding entities, is done while we are in another state. This keeps track of the other state type. */
+        this.baseState = State.Text;
+        /** For special parsing behavior inside of script and style tags. */
+        this.isSpecial = false;
+        /** Indicates whether the tokenizer has been paused. */
+        this.running = true;
+        /** The offset of the current buffer. */
+        this.offset = 0;
+        this.sequenceIndex = 0;
+        this.trieIndex = 0;
+        this.trieCurrent = 0;
+        /** For named entities, the index of the value. For numeric entities, the code point. */
+        this.entityResult = 0;
+        this.entityExcess = 0;
+        this.xmlMode = xmlMode;
+        this.decodeEntities = decodeEntities;
+        this.entityTrie = xmlMode ? decode_js_1.xmlDecodeTree : decode_js_1.htmlDecodeTree;
+    }
+    Tokenizer.prototype.reset = function () {
+        this.state = State.Text;
+        this.buffer = "";
+        this.sectionStart = 0;
+        this.index = 0;
+        this.baseState = State.Text;
+        this.currentSequence = undefined;
+        this.running = true;
+        this.offset = 0;
+    };
+    Tokenizer.prototype.write = function (chunk) {
+        this.offset += this.buffer.length;
+        this.buffer = chunk;
+        this.parse();
+    };
+    Tokenizer.prototype.end = function () {
+        if (this.running)
+            this.finish();
+    };
+    Tokenizer.prototype.pause = function () {
+        this.running = false;
+    };
+    Tokenizer.prototype.resume = function () {
+        this.running = true;
+        if (this.index < this.buffer.length + this.offset) {
+            this.parse();
+        }
+    };
+    /**
+     * The current index within all of the written data.
+     */
+    Tokenizer.prototype.getIndex = function () {
+        return this.index;
+    };
+    /**
+     * The start of the current section.
+     */
+    Tokenizer.prototype.getSectionStart = function () {
+        return this.sectionStart;
+    };
+    Tokenizer.prototype.stateText = function (c) {
+        if (c === CharCodes.Lt ||
+            (!this.decodeEntities && this.fastForwardTo(CharCodes.Lt))) {
+            if (this.index > this.sectionStart) {
+                this.cbs.ontext(this.sectionStart, this.index);
+            }
+            this.state = State.BeforeTagName;
+            this.sectionStart = this.index;
+        }
+        else if (this.decodeEntities && c === CharCodes.Amp) {
+            this.state = State.BeforeEntity;
+        }
+    };
+    Tokenizer.prototype.stateSpecialStartSequence = function (c) {
+        var isEnd = this.sequenceIndex === this.currentSequence.length;
+        var isMatch = isEnd
+            ? // If we are at the end of the sequence, make sure the tag name has ended
+                isEndOfTagSection(c)
+            : // Otherwise, do a case-insensitive comparison
+                (c | 0x20) === this.currentSequence[this.sequenceIndex];
+        if (!isMatch) {
+            this.isSpecial = false;
+        }
+        else if (!isEnd) {
+            this.sequenceIndex++;
+            return;
+        }
+        this.sequenceIndex = 0;
+        this.state = State.InTagName;
+        this.stateInTagName(c);
+    };
+    /** Look for an end tag. For <title> tags, also decode entities. */
+    Tokenizer.prototype.stateInSpecialTag = function (c) {
+        if (this.sequenceIndex === this.currentSequence.length) {
+            if (c === CharCodes.Gt || isWhitespace(c)) {
+                var endOfText = this.index - this.currentSequence.length;
+                if (this.sectionStart < endOfText) {
+                    // Spoof the index so that reported locations match up.
+                    var actualIndex = this.index;
+                    this.index = endOfText;
+                    this.cbs.ontext(this.sectionStart, endOfText);
+                    this.index = actualIndex;
+                }
+                this.isSpecial = false;
+                this.sectionStart = endOfText + 2; // Skip over the `</`
+                this.stateInClosingTagName(c);
+                return; // We are done; skip the rest of the function.
+            }
+            this.sequenceIndex = 0;
+        }
+        if ((c | 0x20) === this.currentSequence[this.sequenceIndex]) {
+            this.sequenceIndex += 1;
+        }
+        else if (this.sequenceIndex === 0) {
+            if (this.currentSequence === Sequences.TitleEnd) {
+                // We have to parse entities in <title> tags.
+                if (this.decodeEntities && c === CharCodes.Amp) {
+                    this.state = State.BeforeEntity;
+                }
+            }
+            else if (this.fastForwardTo(CharCodes.Lt)) {
+                // Outside of <title> tags, we can fast-forward.
+                this.sequenceIndex = 1;
+            }
+        }
+        else {
+            // If we see a `<`, set the sequence index to 1; useful for eg. `<</script>`.
+            this.sequenceIndex = Number(c === CharCodes.Lt);
+        }
+    };
+    Tokenizer.prototype.stateCDATASequence = function (c) {
+        if (c === Sequences.Cdata[this.sequenceIndex]) {
+            if (++this.sequenceIndex === Sequences.Cdata.length) {
+                this.state = State.InCommentLike;
+                this.currentSequence = Sequences.CdataEnd;
+                this.sequenceIndex = 0;
+                this.sectionStart = this.index + 1;
+            }
+        }
+        else {
+            this.sequenceIndex = 0;
+            this.state = State.InDeclaration;
+            this.stateInDeclaration(c); // Reconsume the character
+        }
+    };
+    /**
+     * When we wait for one specific character, we can speed things up
+     * by skipping through the buffer until we find it.
+     *
+     * @returns Whether the character was found.
+     */
+    Tokenizer.prototype.fastForwardTo = function (c) {
+        while (++this.index < this.buffer.length + this.offset) {
+            if (this.buffer.charCodeAt(this.index - this.offset) === c) {
+                return true;
+            }
+        }
+        /*
+         * We increment the index at the end of the `parse` loop,
+         * so set it to `buffer.length - 1` here.
+         *
+         * TODO: Refactor `parse` to increment index before calling states.
+         */
+        this.index = this.buffer.length + this.offset - 1;
+        return false;
+    };
+    /**
+     * Comments and CDATA end with `-->` and `]]>`.
+     *
+     * Their common qualities are:
+     * - Their end sequences have a distinct character they start with.
+     * - That character is then repeated, so we have to check multiple repeats.
+     * - All characters but the start character of the sequence can be skipped.
+     */
+    Tokenizer.prototype.stateInCommentLike = function (c) {
+        if (c === this.currentSequence[this.sequenceIndex]) {
+            if (++this.sequenceIndex === this.currentSequence.length) {
+                if (this.currentSequence === Sequences.CdataEnd) {
+                    this.cbs.oncdata(this.sectionStart, this.index, 2);
+                }
+                else {
+                    this.cbs.oncomment(this.sectionStart, this.index, 2);
+                }
+                this.sequenceIndex = 0;
+                this.sectionStart = this.index + 1;
+                this.state = State.Text;
+            }
+        }
+        else if (this.sequenceIndex === 0) {
+            // Fast-forward to the first character of the sequence
+            if (this.fastForwardTo(this.currentSequence[0])) {
+                this.sequenceIndex = 1;
+            }
+        }
+        else if (c !== this.currentSequence[this.sequenceIndex - 1]) {
+            // Allow long sequences, eg. --->, ]]]>
+            this.sequenceIndex = 0;
+        }
+    };
+    /**
+     * HTML only allows ASCII alpha characters (a-z and A-Z) at the beginning of a tag name.
+     *
+     * XML allows a lot more characters here (@see https://www.w3.org/TR/REC-xml/#NT-NameStartChar).
+     * We allow anything that wouldn't end the tag.
+     */
+    Tokenizer.prototype.isTagStartChar = function (c) {
+        return this.xmlMode ? !isEndOfTagSection(c) : isASCIIAlpha(c);
+    };
+    Tokenizer.prototype.startSpecial = function (sequence, offset) {
+        this.isSpecial = true;
+        this.currentSequence = sequence;
+        this.sequenceIndex = offset;
+        this.state = State.SpecialStartSequence;
+    };
+    Tokenizer.prototype.stateBeforeTagName = function (c) {
+        if (c === CharCodes.ExclamationMark) {
+            this.state = State.BeforeDeclaration;
+            this.sectionStart = this.index + 1;
+        }
+        else if (c === CharCodes.Questionmark) {
+            this.state = State.InProcessingInstruction;
+            this.sectionStart = this.index + 1;
+        }
+        else if (this.isTagStartChar(c)) {
+            var lower = c | 0x20;
+            this.sectionStart = this.index;
+            if (!this.xmlMode && lower === Sequences.TitleEnd[2]) {
+                this.startSpecial(Sequences.TitleEnd, 3);
+            }
+            else {
+                this.state =
+                    !this.xmlMode && lower === Sequences.ScriptEnd[2]
+                        ? State.BeforeSpecialS
+                        : State.InTagName;
+            }
+        }
+        else if (c === CharCodes.Slash) {
+            this.state = State.BeforeClosingTagName;
+        }
+        else {
+            this.state = State.Text;
+            this.stateText(c);
+        }
+    };
+    Tokenizer.prototype.stateInTagName = function (c) {
+        if (isEndOfTagSection(c)) {
+            this.cbs.onopentagname(this.sectionStart, this.index);
+            this.sectionStart = -1;
+            this.state = State.BeforeAttributeName;
+            this.stateBeforeAttributeName(c);
+        }
+    };
+    Tokenizer.prototype.stateBeforeClosingTagName = function (c) {
+        if (isWhitespace(c)) {
+            // Ignore
+        }
+        else if (c === CharCodes.Gt) {
+            this.state = State.Text;
+        }
+        else {
+            this.state = this.isTagStartChar(c)
+                ? State.InClosingTagName
+                : State.InSpecialComment;
+            this.sectionStart = this.index;
+        }
+    };
+    Tokenizer.prototype.stateInClosingTagName = function (c) {
+        if (c === CharCodes.Gt || isWhitespace(c)) {
+            this.cbs.onclosetag(this.sectionStart, this.index);
+            this.sectionStart = -1;
+            this.state = State.AfterClosingTagName;
+            this.stateAfterClosingTagName(c);
+        }
+    };
+    Tokenizer.prototype.stateAfterClosingTagName = function (c) {
+        // Skip everything until ">"
+        if (c === CharCodes.Gt || this.fastForwardTo(CharCodes.Gt)) {
+            this.state = State.Text;
+            this.sectionStart = this.index + 1;
+        }
+    };
+    Tokenizer.prototype.stateBeforeAttributeName = function (c) {
+        if (c === CharCodes.Gt) {
+            this.cbs.onopentagend(this.index);
+            if (this.isSpecial) {
+                this.state = State.InSpecialTag;
+                this.sequenceIndex = 0;
+            }
+            else {
+                this.state = State.Text;
+            }
+            this.baseState = this.state;
+            this.sectionStart = this.index + 1;
+        }
+        else if (c === CharCodes.Slash) {
+            this.state = State.InSelfClosingTag;
+        }
+        else if (!isWhitespace(c)) {
+            this.state = State.InAttributeName;
+            this.sectionStart = this.index;
+        }
+    };
+    Tokenizer.prototype.stateInSelfClosingTag = function (c) {
+        if (c === CharCodes.Gt) {
+            this.cbs.onselfclosingtag(this.index);
+            this.state = State.Text;
+            this.baseState = State.Text;
+            this.sectionStart = this.index + 1;
+            this.isSpecial = false; // Reset special state, in case of self-closing special tags
+        }
+        else if (!isWhitespace(c)) {
+            this.state = State.BeforeAttributeName;
+            this.stateBeforeAttributeName(c);
+        }
+    };
+    Tokenizer.prototype.stateInAttributeName = function (c) {
+        if (c === CharCodes.Eq || isEndOfTagSection(c)) {
+            this.cbs.onattribname(this.sectionStart, this.index);
+            this.sectionStart = -1;
+            this.state = State.AfterAttributeName;
+            this.stateAfterAttributeName(c);
+        }
+    };
+    Tokenizer.prototype.stateAfterAttributeName = function (c) {
+        if (c === CharCodes.Eq) {
+            this.state = State.BeforeAttributeValue;
+        }
+        else if (c === CharCodes.Slash || c === CharCodes.Gt) {
+            this.cbs.onattribend(QuoteType.NoValue, this.index);
+            this.state = State.BeforeAttributeName;
+            this.stateBeforeAttributeName(c);
+        }
+        else if (!isWhitespace(c)) {
+            this.cbs.onattribend(QuoteType.NoValue, this.index);
+            this.state = State.InAttributeName;
+            this.sectionStart = this.index;
+        }
+    };
+    Tokenizer.prototype.stateBeforeAttributeValue = function (c) {
+        if (c === CharCodes.DoubleQuote) {
+            this.state = State.InAttributeValueDq;
+            this.sectionStart = this.index + 1;
+        }
+        else if (c === CharCodes.SingleQuote) {
+            this.state = State.InAttributeValueSq;
+            this.sectionStart = this.index + 1;
+        }
+        else if (!isWhitespace(c)) {
+            this.sectionStart = this.index;
+            this.state = State.InAttributeValueNq;
+            this.stateInAttributeValueNoQuotes(c); // Reconsume token
+        }
+    };
+    Tokenizer.prototype.handleInAttributeValue = function (c, quote) {
+        if (c === quote ||
+            (!this.decodeEntities && this.fastForwardTo(quote))) {
+            this.cbs.onattribdata(this.sectionStart, this.index);
+            this.sectionStart = -1;
+            this.cbs.onattribend(quote === CharCodes.DoubleQuote
+                ? QuoteType.Double
+                : QuoteType.Single, this.index);
+            this.state = State.BeforeAttributeName;
+        }
+        else if (this.decodeEntities && c === CharCodes.Amp) {
+            this.baseState = this.state;
+            this.state = State.BeforeEntity;
+        }
+    };
+    Tokenizer.prototype.stateInAttributeValueDoubleQuotes = function (c) {
+        this.handleInAttributeValue(c, CharCodes.DoubleQuote);
+    };
+    Tokenizer.prototype.stateInAttributeValueSingleQuotes = function (c) {
+        this.handleInAttributeValue(c, CharCodes.SingleQuote);
+    };
+    Tokenizer.prototype.stateInAttributeValueNoQuotes = function (c) {
+        if (isWhitespace(c) || c === CharCodes.Gt) {
+            this.cbs.onattribdata(this.sectionStart, this.index);
+            this.sectionStart = -1;
+            this.cbs.onattribend(QuoteType.Unquoted, this.index);
+            this.state = State.BeforeAttributeName;
+            this.stateBeforeAttributeName(c);
+        }
+        else if (this.decodeEntities && c === CharCodes.Amp) {
+            this.baseState = this.state;
+            this.state = State.BeforeEntity;
+        }
+    };
+    Tokenizer.prototype.stateBeforeDeclaration = function (c) {
+        if (c === CharCodes.OpeningSquareBracket) {
+            this.state = State.CDATASequence;
+            this.sequenceIndex = 0;
+        }
+        else {
+            this.state =
+                c === CharCodes.Dash
+                    ? State.BeforeComment
+                    : State.InDeclaration;
+        }
+    };
+    Tokenizer.prototype.stateInDeclaration = function (c) {
+        if (c === CharCodes.Gt || this.fastForwardTo(CharCodes.Gt)) {
+            this.cbs.ondeclaration(this.sectionStart, this.index);
+            this.state = State.Text;
+            this.sectionStart = this.index + 1;
+        }
+    };
+    Tokenizer.prototype.stateInProcessingInstruction = function (c) {
+        if (c === CharCodes.Gt || this.fastForwardTo(CharCodes.Gt)) {
+            this.cbs.onprocessinginstruction(this.sectionStart, this.index);
+            this.state = State.Text;
+            this.sectionStart = this.index + 1;
+        }
+    };
+    Tokenizer.prototype.stateBeforeComment = function (c) {
+        if (c === CharCodes.Dash) {
+            this.state = State.InCommentLike;
+            this.currentSequence = Sequences.CommentEnd;
+            // Allow short comments (eg. <!-->)
+            this.sequenceIndex = 2;
+            this.sectionStart = this.index + 1;
+        }
+        else {
+            this.state = State.InDeclaration;
+        }
+    };
+    Tokenizer.prototype.stateInSpecialComment = function (c) {
+        if (c === CharCodes.Gt || this.fastForwardTo(CharCodes.Gt)) {
+            this.cbs.oncomment(this.sectionStart, this.index, 0);
+            this.state = State.Text;
+            this.sectionStart = this.index + 1;
+        }
+    };
+    Tokenizer.prototype.stateBeforeSpecialS = function (c) {
+        var lower = c | 0x20;
+        if (lower === Sequences.ScriptEnd[3]) {
+            this.startSpecial(Sequences.ScriptEnd, 4);
+        }
+        else if (lower === Sequences.StyleEnd[3]) {
+            this.startSpecial(Sequences.StyleEnd, 4);
+        }
+        else {
+            this.state = State.InTagName;
+            this.stateInTagName(c); // Consume the token again
+        }
+    };
+    Tokenizer.prototype.stateBeforeEntity = function (c) {
+        // Start excess with 1 to include the '&'
+        this.entityExcess = 1;
+        this.entityResult = 0;
+        if (c === CharCodes.Num) {
+            this.state = State.BeforeNumericEntity;
+        }
+        else if (c === CharCodes.Amp) {
+            // We have two `&` characters in a row. Stay in the current state.
+        }
+        else {
+            this.trieIndex = 0;
+            this.trieCurrent = this.entityTrie[0];
+            this.state = State.InNamedEntity;
+            this.stateInNamedEntity(c);
+        }
+    };
+    Tokenizer.prototype.stateInNamedEntity = function (c) {
+        this.entityExcess += 1;
+        this.trieIndex = (0, decode_js_1.determineBranch)(this.entityTrie, this.trieCurrent, this.trieIndex + 1, c);
+        if (this.trieIndex < 0) {
+            this.emitNamedEntity();
+            this.index--;
+            return;
+        }
+        this.trieCurrent = this.entityTrie[this.trieIndex];
+        var masked = this.trieCurrent & decode_js_1.BinTrieFlags.VALUE_LENGTH;
+        // If the branch is a value, store it and continue
+        if (masked) {
+            // The mask is the number of bytes of the value, including the current byte.
+            var valueLength = (masked >> 14) - 1;
+            // If we have a legacy entity while parsing strictly, just skip the number of bytes
+            if (!this.allowLegacyEntity() && c !== CharCodes.Semi) {
+                this.trieIndex += valueLength;
+            }
+            else {
+                // Add 1 as we have already incremented the excess
+                var entityStart = this.index - this.entityExcess + 1;
+                if (entityStart > this.sectionStart) {
+                    this.emitPartial(this.sectionStart, entityStart);
+                }
+                // If this is a surrogate pair, consume the next two bytes
+                this.entityResult = this.trieIndex;
+                this.trieIndex += valueLength;
+                this.entityExcess = 0;
+                this.sectionStart = this.index + 1;
+                if (valueLength === 0) {
+                    this.emitNamedEntity();
+                }
+            }
+        }
+    };
+    Tokenizer.prototype.emitNamedEntity = function () {
+        this.state = this.baseState;
+        if (this.entityResult === 0) {
+            return;
+        }
+        var valueLength = (this.entityTrie[this.entityResult] & decode_js_1.BinTrieFlags.VALUE_LENGTH) >>
+            14;
+        switch (valueLength) {
+            case 1:
+                this.emitCodePoint(this.entityTrie[this.entityResult] &
+                    ~decode_js_1.BinTrieFlags.VALUE_LENGTH);
+                break;
+            case 2:
+                this.emitCodePoint(this.entityTrie[this.entityResult + 1]);
+                break;
+            case 3: {
+                this.emitCodePoint(this.entityTrie[this.entityResult + 1]);
+                this.emitCodePoint(this.entityTrie[this.entityResult + 2]);
+            }
+        }
+    };
+    Tokenizer.prototype.stateBeforeNumericEntity = function (c) {
+        if ((c | 0x20) === CharCodes.LowerX) {
+            this.entityExcess++;
+            this.state = State.InHexEntity;
+        }
+        else {
+            this.state = State.InNumericEntity;
+            this.stateInNumericEntity(c);
+        }
+    };
+    Tokenizer.prototype.emitNumericEntity = function (strict) {
+        var entityStart = this.index - this.entityExcess - 1;
+        var numberStart = entityStart + 2 + Number(this.state === State.InHexEntity);
+        if (numberStart !== this.index) {
+            // Emit leading data if any
+            if (entityStart > this.sectionStart) {
+                this.emitPartial(this.sectionStart, entityStart);
+            }
+            this.sectionStart = this.index + Number(strict);
+            this.emitCodePoint((0, decode_js_1.replaceCodePoint)(this.entityResult));
+        }
+        this.state = this.baseState;
+    };
+    Tokenizer.prototype.stateInNumericEntity = function (c) {
+        if (c === CharCodes.Semi) {
+            this.emitNumericEntity(true);
+        }
+        else if (isNumber(c)) {
+            this.entityResult = this.entityResult * 10 + (c - CharCodes.Zero);
+            this.entityExcess++;
+        }
+        else {
+            if (this.allowLegacyEntity()) {
+                this.emitNumericEntity(false);
+            }
+            else {
+                this.state = this.baseState;
+            }
+            this.index--;
+        }
+    };
+    Tokenizer.prototype.stateInHexEntity = function (c) {
+        if (c === CharCodes.Semi) {
+            this.emitNumericEntity(true);
+        }
+        else if (isNumber(c)) {
+            this.entityResult = this.entityResult * 16 + (c - CharCodes.Zero);
+            this.entityExcess++;
+        }
+        else if (isHexDigit(c)) {
+            this.entityResult =
+                this.entityResult * 16 + ((c | 0x20) - CharCodes.LowerA + 10);
+            this.entityExcess++;
+        }
+        else {
+            if (this.allowLegacyEntity()) {
+                this.emitNumericEntity(false);
+            }
+            else {
+                this.state = this.baseState;
+            }
+            this.index--;
+        }
+    };
+    Tokenizer.prototype.allowLegacyEntity = function () {
+        return (!this.xmlMode &&
+            (this.baseState === State.Text ||
+                this.baseState === State.InSpecialTag));
+    };
+    /**
+     * Remove data that has already been consumed from the buffer.
+     */
+    Tokenizer.prototype.cleanup = function () {
+        // If we are inside of text or attributes, emit what we already have.
+        if (this.running && this.sectionStart !== this.index) {
+            if (this.state === State.Text ||
+                (this.state === State.InSpecialTag && this.sequenceIndex === 0)) {
+                this.cbs.ontext(this.sectionStart, this.index);
+                this.sectionStart = this.index;
+            }
+            else if (this.state === State.InAttributeValueDq ||
+                this.state === State.InAttributeValueSq ||
+                this.state === State.InAttributeValueNq) {
+                this.cbs.onattribdata(this.sectionStart, this.index);
+                this.sectionStart = this.index;
+            }
+        }
+    };
+    Tokenizer.prototype.shouldContinue = function () {
+        return this.index < this.buffer.length + this.offset && this.running;
+    };
+    /**
+     * Iterates through the buffer, calling the function corresponding to the current state.
+     *
+     * States that are more likely to be hit are higher up, as a performance improvement.
+     */
+    Tokenizer.prototype.parse = function () {
+        while (this.shouldContinue()) {
+            var c = this.buffer.charCodeAt(this.index - this.offset);
+            if (this.state === State.Text) {
+                this.stateText(c);
+            }
+            else if (this.state === State.SpecialStartSequence) {
+                this.stateSpecialStartSequence(c);
+            }
+            else if (this.state === State.InSpecialTag) {
+                this.stateInSpecialTag(c);
+            }
+            else if (this.state === State.CDATASequence) {
+                this.stateCDATASequence(c);
+            }
+            else if (this.state === State.InAttributeValueDq) {
+                this.stateInAttributeValueDoubleQuotes(c);
+            }
+            else if (this.state === State.InAttributeName) {
+                this.stateInAttributeName(c);
+            }
+            else if (this.state === State.InCommentLike) {
+                this.stateInCommentLike(c);
+            }
+            else if (this.state === State.InSpecialComment) {
+                this.stateInSpecialComment(c);
+            }
+            else if (this.state === State.BeforeAttributeName) {
+                this.stateBeforeAttributeName(c);
+            }
+            else if (this.state === State.InTagName) {
+                this.stateInTagName(c);
+            }
+            else if (this.state === State.InClosingTagName) {
+                this.stateInClosingTagName(c);
+            }
+            else if (this.state === State.BeforeTagName) {
+                this.stateBeforeTagName(c);
+            }
+            else if (this.state === State.AfterAttributeName) {
+                this.stateAfterAttributeName(c);
+            }
+            else if (this.state === State.InAttributeValueSq) {
+                this.stateInAttributeValueSingleQuotes(c);
+            }
+            else if (this.state === State.BeforeAttributeValue) {
+                this.stateBeforeAttributeValue(c);
+            }
+            else if (this.state === State.BeforeClosingTagName) {
+                this.stateBeforeClosingTagName(c);
+            }
+            else if (this.state === State.AfterClosingTagName) {
+                this.stateAfterClosingTagName(c);
+            }
+            else if (this.state === State.BeforeSpecialS) {
+                this.stateBeforeSpecialS(c);
+            }
+            else if (this.state === State.InAttributeValueNq) {
+                this.stateInAttributeValueNoQuotes(c);
+            }
+            else if (this.state === State.InSelfClosingTag) {
+                this.stateInSelfClosingTag(c);
+            }
+            else if (this.state === State.InDeclaration) {
+                this.stateInDeclaration(c);
+            }
+            else if (this.state === State.BeforeDeclaration) {
+                this.stateBeforeDeclaration(c);
+            }
+            else if (this.state === State.BeforeComment) {
+                this.stateBeforeComment(c);
+            }
+            else if (this.state === State.InProcessingInstruction) {
+                this.stateInProcessingInstruction(c);
+            }
+            else if (this.state === State.InNamedEntity) {
+                this.stateInNamedEntity(c);
+            }
+            else if (this.state === State.BeforeEntity) {
+                this.stateBeforeEntity(c);
+            }
+            else if (this.state === State.InHexEntity) {
+                this.stateInHexEntity(c);
+            }
+            else if (this.state === State.InNumericEntity) {
+                this.stateInNumericEntity(c);
+            }
+            else {
+                // `this._state === State.BeforeNumericEntity`
+                this.stateBeforeNumericEntity(c);
+            }
+            this.index++;
+        }
+        this.cleanup();
+    };
+    Tokenizer.prototype.finish = function () {
+        if (this.state === State.InNamedEntity) {
+            this.emitNamedEntity();
+        }
+        // If there is remaining data, emit it in a reasonable way
+        if (this.sectionStart < this.index) {
+            this.handleTrailingData();
+        }
+        this.cbs.onend();
+    };
+    /** Handle any trailing data. */
+    Tokenizer.prototype.handleTrailingData = function () {
+        var endIndex = this.buffer.length + this.offset;
+        if (this.state === State.InCommentLike) {
+            if (this.currentSequence === Sequences.CdataEnd) {
+                this.cbs.oncdata(this.sectionStart, endIndex, 0);
+            }
+            else {
+                this.cbs.oncomment(this.sectionStart, endIndex, 0);
+            }
+        }
+        else if (this.state === State.InNumericEntity &&
+            this.allowLegacyEntity()) {
+            this.emitNumericEntity(false);
+            // All trailing data will have been consumed
+        }
+        else if (this.state === State.InHexEntity &&
+            this.allowLegacyEntity()) {
+            this.emitNumericEntity(false);
+            // All trailing data will have been consumed
+        }
+        else if (this.state === State.InTagName ||
+            this.state === State.BeforeAttributeName ||
+            this.state === State.BeforeAttributeValue ||
+            this.state === State.AfterAttributeName ||
+            this.state === State.InAttributeName ||
+            this.state === State.InAttributeValueSq ||
+            this.state === State.InAttributeValueDq ||
+            this.state === State.InAttributeValueNq ||
+            this.state === State.InClosingTagName) {
+            /*
+             * If we are currently in an opening or closing tag, us not calling the
+             * respective callback signals that the tag should be ignored.
+             */
+        }
+        else {
+            this.cbs.ontext(this.sectionStart, endIndex);
+        }
+    };
+    Tokenizer.prototype.emitPartial = function (start, endIndex) {
+        if (this.baseState !== State.Text &&
+            this.baseState !== State.InSpecialTag) {
+            this.cbs.onattribdata(start, endIndex);
+        }
+        else {
+            this.cbs.ontext(start, endIndex);
+        }
+    };
+    Tokenizer.prototype.emitCodePoint = function (cp) {
+        if (this.baseState !== State.Text &&
+            this.baseState !== State.InSpecialTag) {
+            this.cbs.onattribentity(cp);
+        }
+        else {
+            this.cbs.ontextentity(cp);
+        }
+    };
+    return Tokenizer;
+}());
+module.exports = {
+  default:Tokenizer,
+  QuoteType
+}
--- a/towxml/parse/parse2/domelementtype/index.js
+++ b/towxml/parse/parse2/domelementtype/index.js
@@ -0,0 +1,55 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Doctype = exports.CDATA = exports.Tag = exports.Style = exports.Script = exports.Comment = exports.Directive = exports.Text = exports.Root = exports.isTag = exports.ElementType = void 0;
+/** Types of elements found in htmlparser2's DOM */
+var ElementType;
+(function (ElementType) {
+    /** Type for the root element of a document */
+    ElementType["Root"] = "root";
+    /** Type for Text */
+    ElementType["Text"] = "text";
+    /** Type for <? ... ?> */
+    ElementType["Directive"] = "directive";
+    /** Type for <!-- ... --> */
+    ElementType["Comment"] = "comment";
+    /** Type for <script> tags */
+    ElementType["Script"] = "script";
+    /** Type for <style> tags */
+    ElementType["Style"] = "style";
+    /** Type for Any tag */
+    ElementType["Tag"] = "tag";
+    /** Type for <![CDATA[ ... ]]> */
+    ElementType["CDATA"] = "cdata";
+    /** Type for <!doctype ...> */
+    ElementType["Doctype"] = "doctype";
+})(ElementType = exports.ElementType || (exports.ElementType = {}));
+/**
+ * Tests whether an element is a tag or not.
+ *
+ * @param elem Element to test
+ */
+function isTag(elem) {
+    return (elem.type === ElementType.Tag ||
+        elem.type === ElementType.Script ||
+        elem.type === ElementType.Style);
+}
+exports.isTag = isTag;
+// Exports for backwards compatibility
+/** Type for the root element of a document */
+exports.Root = ElementType.Root;
+/** Type for Text */
+exports.Text = ElementType.Text;
+/** Type for <? ... ?> */
+exports.Directive = ElementType.Directive;
+/** Type for <!-- ... --> */
+exports.Comment = ElementType.Comment;
+/** Type for <script> tags */
+exports.Script = ElementType.Script;
+/** Type for <style> tags */
+exports.Style = ElementType.Style;
+/** Type for Any tag */
+exports.Tag = ElementType.Tag;
+/** Type for <![CDATA[ ... ]]> */
+exports.CDATA = ElementType.CDATA;
+/** Type for <!doctype ...> */
+exports.Doctype = ElementType.Doctype;
--- a/towxml/parse/parse2/domhandler/index.js
+++ b/towxml/parse/parse2/domhandler/index.js
@@ -0,0 +1,145 @@
+var domelementtype_1 = require("../domelementtype/index.js");
+var node_js_1 = require("./node.js");
+var defaultOpts = {
+    withStartIndices: false,
+    withEndIndices: false,
+    xmlMode: false,
+};
+var DomHandler = /** @class */ (function () {
+    /**
+     * @param callback Called once parsing has completed.
+     * @param options Settings for the handler.
+     * @param elementCB Callback whenever a tag is closed.
+     */
+    function DomHandler(callback, options, elementCB) {
+        /** The elements of the DOM */
+        this.dom = [];
+        /** The root element for the DOM */
+        this.root = new node_js_1.Document(this.dom);
+        /** Indicated whether parsing has been completed. */
+        this.done = false;
+        /** Stack of open tags. */
+        this.tagStack = [this.root];
+        /** A data node that is still being written to. */
+        this.lastNode = null;
+        /** Reference to the parser instance. Used for location information. */
+        this.parser = null;
+        // Make it possible to skip arguments, for backwards-compatibility
+        if (typeof options === "function") {
+            elementCB = options;
+            options = defaultOpts;
+        }
+        if (typeof callback === "object") {
+            options = callback;
+            callback = undefined;
+        }
+        this.callback = callback !== null && callback !== void 0 ? callback : null;
+        this.options = options !== null && options !== void 0 ? options : defaultOpts;
+        this.elementCB = elementCB !== null && elementCB !== void 0 ? elementCB : null;
+    }
+    DomHandler.prototype.onparserinit = function (parser) {
+        this.parser = parser;
+    };
+    // Resets the handler back to starting state
+    DomHandler.prototype.onreset = function () {
+        this.dom = [];
+        this.root = new node_js_1.Document(this.dom);
+        this.done = false;
+        this.tagStack = [this.root];
+        this.lastNode = null;
+        this.parser = null;
+    };
+    // Signals the handler that parsing is done
+    DomHandler.prototype.onend = function () {
+        if (this.done)
+            return;
+        this.done = true;
+        this.parser = null;
+        this.handleCallback(null);
+    };
+    DomHandler.prototype.onerror = function (error) {
+        this.handleCallback(error);
+    };
+    DomHandler.prototype.onclosetag = function () {
+        this.lastNode = null;
+        var elem = this.tagStack.pop();
+        if (this.options.withEndIndices) {
+            elem.endIndex = this.parser.endIndex;
+        }
+        if (this.elementCB)
+            this.elementCB(elem);
+    };
+    DomHandler.prototype.onopentag = function (name, attribs) {
+        var type = this.options.xmlMode ? domelementtype_1.ElementType.Tag : undefined;
+        var element = new node_js_1.Element(name, attribs, undefined, type);
+        this.addNode(element);
+        this.tagStack.push(element);
+    };
+    DomHandler.prototype.ontext = function (data) {
+        var lastNode = this.lastNode;
+        if (lastNode && lastNode.type === domelementtype_1.ElementType.Text) {
+            lastNode.data += data;
+            if (this.options.withEndIndices) {
+                lastNode.endIndex = this.parser.endIndex;
+            }
+        }
+        else {
+            var node = new node_js_1.Text(data);
+            this.addNode(node);
+            this.lastNode = node;
+        }
+    };
+    DomHandler.prototype.oncomment = function (data) {
+        if (this.lastNode && this.lastNode.type === domelementtype_1.ElementType.Comment) {
+            this.lastNode.data += data;
+            return;
+        }
+        var node = new node_js_1.Comment(data);
+        this.addNode(node);
+        this.lastNode = node;
+    };
+    DomHandler.prototype.oncommentend = function () {
+        this.lastNode = null;
+    };
+    DomHandler.prototype.oncdatastart = function () {
+        var text = new node_js_1.Text("");
+        var node = new node_js_1.CDATA([text]);
+        this.addNode(node);
+        text.parent = node;
+        this.lastNode = text;
+    };
+    DomHandler.prototype.oncdataend = function () {
+        this.lastNode = null;
+    };
+    DomHandler.prototype.onprocessinginstruction = function (name, data) {
+        var node = new node_js_1.ProcessingInstruction(name, data);
+        this.addNode(node);
+    };
+    DomHandler.prototype.handleCallback = function (error) {
+        if (typeof this.callback === "function") {
+            this.callback(error, this.dom);
+        }
+        else if (error) {
+            throw error;
+        }
+    };
+    DomHandler.prototype.addNode = function (node) {
+        var parent = this.tagStack[this.tagStack.length - 1];
+        var previousSibling = parent.children[parent.children.length - 1];
+        if (this.options.withStartIndices) {
+            node.startIndex = this.parser.startIndex;
+        }
+        if (this.options.withEndIndices) {
+            node.endIndex = this.parser.endIndex;
+        }
+        parent.children.push(node);
+        if (previousSibling) {
+            node.prev = previousSibling;
+            previousSibling.next = node;
+        }
+        node.parent = parent;
+        this.lastNode = null;
+    };
+    return DomHandler;
+}());
+module.exports = DomHandler;
--- a/towxml/parse/parse2/domhandler/node.js
+++ b/towxml/parse/parse2/domhandler/node.js
@@ -0,0 +1,474 @@
+"use strict";
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var __assign = (this && this.__assign) || function () {
+    __assign = Object.assign || function(t) {
+        for (var s, i = 1, n = arguments.length; i < n; i++) {
+            s = arguments[i];
+            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
+                t[p] = s[p];
+        }
+        return t;
+    };
+    return __assign.apply(this, arguments);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.cloneNode = exports.hasChildren = exports.isDocument = exports.isDirective = exports.isComment = exports.isText = exports.isCDATA = exports.isTag = exports.Element = exports.Document = exports.CDATA = exports.NodeWithChildren = exports.ProcessingInstruction = exports.Comment = exports.Text = exports.DataNode = exports.Node = void 0;
+var domelementtype_1 = require("../domelementtype/index.js");
+/**
+ * This object will be used as the prototype for Nodes when creating a
+ * DOM-Level-1-compliant structure.
+ */
+var Node = /** @class */ (function () {
+    function Node() {
+        /** Parent of the node */
+        this.parent = null;
+        /** Previous sibling */
+        this.prev = null;
+        /** Next sibling */
+        this.next = null;
+        /** The start index of the node. Requires `withStartIndices` on the handler to be `true. */
+        this.startIndex = null;
+        /** The end index of the node. Requires `withEndIndices` on the handler to be `true. */
+        this.endIndex = null;
+    }
+    Object.defineProperty(Node.prototype, "parentNode", {
+        // Read-write aliases for properties
+        /**
+         * Same as {@link parent}.
+         * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+         */
+        get: function () {
+            return this.parent;
+        },
+        set: function (parent) {
+            this.parent = parent;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(Node.prototype, "previousSibling", {
+        /**
+         * Same as {@link prev}.
+         * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+         */
+        get: function () {
+            return this.prev;
+        },
+        set: function (prev) {
+            this.prev = prev;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(Node.prototype, "nextSibling", {
+        /**
+         * Same as {@link next}.
+         * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+         */
+        get: function () {
+            return this.next;
+        },
+        set: function (next) {
+            this.next = next;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    /**
+     * Clone this node, and optionally its children.
+     *
+     * @param recursive Clone child nodes as well.
+     * @returns A clone of the node.
+     */
+    Node.prototype.cloneNode = function (recursive) {
+        if (recursive === void 0) { recursive = false; }
+        return cloneNode(this, recursive);
+    };
+    return Node;
+}());
+exports.Node = Node;
+/**
+ * A node that contains some data.
+ */
+var DataNode = /** @class */ (function (_super) {
+    __extends(DataNode, _super);
+    /**
+     * @param data The content of the data node
+     */
+    function DataNode(data) {
+        var _this = _super.call(this) || this;
+        _this.data = data;
+        return _this;
+    }
+    Object.defineProperty(DataNode.prototype, "nodeValue", {
+        /**
+         * Same as {@link data}.
+         * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+         */
+        get: function () {
+            return this.data;
+        },
+        set: function (data) {
+            this.data = data;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    return DataNode;
+}(Node));
+exports.DataNode = DataNode;
+/**
+ * Text within the document.
+ */
+var Text = /** @class */ (function (_super) {
+    __extends(Text, _super);
+    function Text() {
+        var _this = _super !== null && _super.apply(this, arguments) || this;
+        _this.type = domelementtype_1.ElementType.Text;
+        return _this;
+    }
+    Object.defineProperty(Text.prototype, "nodeType", {
+        get: function () {
+            return 3;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    return Text;
+}(DataNode));
+exports.Text = Text;
+/**
+ * Comments within the document.
+ */
+var Comment = /** @class */ (function (_super) {
+    __extends(Comment, _super);
+    function Comment() {
+        var _this = _super !== null && _super.apply(this, arguments) || this;
+        _this.type = domelementtype_1.ElementType.Comment;
+        return _this;
+    }
+    Object.defineProperty(Comment.prototype, "nodeType", {
+        get: function () {
+            return 8;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    return Comment;
+}(DataNode));
+exports.Comment = Comment;
+/**
+ * Processing instructions, including doc types.
+ */
+var ProcessingInstruction = /** @class */ (function (_super) {
+    __extends(ProcessingInstruction, _super);
+    function ProcessingInstruction(name, data) {
+        var _this = _super.call(this, data) || this;
+        _this.name = name;
+        _this.type = domelementtype_1.ElementType.Directive;
+        return _this;
+    }
+    Object.defineProperty(ProcessingInstruction.prototype, "nodeType", {
+        get: function () {
+            return 1;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    return ProcessingInstruction;
+}(DataNode));
+exports.ProcessingInstruction = ProcessingInstruction;
+/**
+ * A `Node` that can have children.
+ */
+var NodeWithChildren = /** @class */ (function (_super) {
+    __extends(NodeWithChildren, _super);
+    /**
+     * @param children Children of the node. Only certain node types can have children.
+     */
+    function NodeWithChildren(children) {
+        var _this = _super.call(this) || this;
+        _this.children = children;
+        return _this;
+    }
+    Object.defineProperty(NodeWithChildren.prototype, "firstChild", {
+        // Aliases
+        /** First child of the node. */
+        get: function () {
+            var _a;
+            return (_a = this.children[0]) !== null && _a !== void 0 ? _a : null;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(NodeWithChildren.prototype, "lastChild", {
+        /** Last child of the node. */
+        get: function () {
+            return this.children.length > 0
+                ? this.children[this.children.length - 1]
+                : null;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(NodeWithChildren.prototype, "childNodes", {
+        /**
+         * Same as {@link children}.
+         * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+         */
+        get: function () {
+            return this.children;
+        },
+        set: function (children) {
+            this.children = children;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    return NodeWithChildren;
+}(Node));
+exports.NodeWithChildren = NodeWithChildren;
+var CDATA = /** @class */ (function (_super) {
+    __extends(CDATA, _super);
+    function CDATA() {
+        var _this = _super !== null && _super.apply(this, arguments) || this;
+        _this.type = domelementtype_1.ElementType.CDATA;
+        return _this;
+    }
+    Object.defineProperty(CDATA.prototype, "nodeType", {
+        get: function () {
+            return 4;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    return CDATA;
+}(NodeWithChildren));
+exports.CDATA = CDATA;
+/**
+ * The root node of the document.
+ */
+var Document = /** @class */ (function (_super) {
+    __extends(Document, _super);
+    function Document() {
+        var _this = _super !== null && _super.apply(this, arguments) || this;
+        _this.type = domelementtype_1.ElementType.Root;
+        return _this;
+    }
+    Object.defineProperty(Document.prototype, "nodeType", {
+        get: function () {
+            return 9;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    return Document;
+}(NodeWithChildren));
+exports.Document = Document;
+/**
+ * An element within the DOM.
+ */
+var Element = /** @class */ (function (_super) {
+    __extends(Element, _super);
+    /**
+     * @param name Name of the tag, eg. `div`, `span`.
+     * @param attribs Object mapping attribute names to attribute values.
+     * @param children Children of the node.
+     */
+    function Element(name, attribs, children, type) {
+        if (children === void 0) { children = []; }
+        if (type === void 0) { type = name === "script"
+            ? domelementtype_1.ElementType.Script
+            : name === "style"
+                ? domelementtype_1.ElementType.Style
+                : domelementtype_1.ElementType.Tag; }
+        var _this = _super.call(this, children) || this;
+        _this.name = name;
+        _this.attribs = attribs;
+        _this.type = type;
+        return _this;
+    }
+    Object.defineProperty(Element.prototype, "nodeType", {
+        get: function () {
+            return 1;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(Element.prototype, "tagName", {
+        // DOM Level 1 aliases
+        /**
+         * Same as {@link name}.
+         * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+         */
+        get: function () {
+            return this.name;
+        },
+        set: function (name) {
+            this.name = name;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(Element.prototype, "attributes", {
+        get: function () {
+            var _this = this;
+            return Object.keys(this.attribs).map(function (name) {
+                var _a, _b;
+                return ({
+                    name: name,
+                    value: _this.attribs[name],
+                    namespace: (_a = _this["x-attribsNamespace"]) === null || _a === void 0 ? void 0 : _a[name],
+                    prefix: (_b = _this["x-attribsPrefix"]) === null || _b === void 0 ? void 0 : _b[name],
+                });
+            });
+        },
+        enumerable: false,
+        configurable: true
+    });
+    return Element;
+}(NodeWithChildren));
+exports.Element = Element;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node is a `Element`, `false` otherwise.
+ */
+function isTag(node) {
+    return (0, domelementtype_1.isTag)(node);
+}
+exports.isTag = isTag;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `CDATA`, `false` otherwise.
+ */
+function isCDATA(node) {
+    return node.type === domelementtype_1.ElementType.CDATA;
+}
+exports.isCDATA = isCDATA;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `Text`, `false` otherwise.
+ */
+function isText(node) {
+    return node.type === domelementtype_1.ElementType.Text;
+}
+exports.isText = isText;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `Comment`, `false` otherwise.
+ */
+function isComment(node) {
+    return node.type === domelementtype_1.ElementType.Comment;
+}
+exports.isComment = isComment;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `ProcessingInstruction`, `false` otherwise.
+ */
+function isDirective(node) {
+    return node.type === domelementtype_1.ElementType.Directive;
+}
+exports.isDirective = isDirective;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `ProcessingInstruction`, `false` otherwise.
+ */
+function isDocument(node) {
+    return node.type === domelementtype_1.ElementType.Root;
+}
+exports.isDocument = isDocument;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has children, `false` otherwise.
+ */
+function hasChildren(node) {
+    return Object.prototype.hasOwnProperty.call(node, "children");
+}
+exports.hasChildren = hasChildren;
+/**
+ * Clone a node, and optionally its children.
+ *
+ * @param recursive Clone child nodes as well.
+ * @returns A clone of the node.
+ */
+function cloneNode(node, recursive) {
+    if (recursive === void 0) { recursive = false; }
+    var result;
+    if (isText(node)) {
+        result = new Text(node.data);
+    }
+    else if (isComment(node)) {
+        result = new Comment(node.data);
+    }
+    else if (isTag(node)) {
+        var children = recursive ? cloneChildren(node.children) : [];
+        var clone_1 = new Element(node.name, __assign({}, node.attribs), children);
+        children.forEach(function (child) { return (child.parent = clone_1); });
+        if (node.namespace != null) {
+            clone_1.namespace = node.namespace;
+        }
+        if (node["x-attribsNamespace"]) {
+            clone_1["x-attribsNamespace"] = __assign({}, node["x-attribsNamespace"]);
+        }
+        if (node["x-attribsPrefix"]) {
+            clone_1["x-attribsPrefix"] = __assign({}, node["x-attribsPrefix"]);
+        }
+        result = clone_1;
+    }
+    else if (isCDATA(node)) {
+        var children = recursive ? cloneChildren(node.children) : [];
+        var clone_2 = new CDATA(children);
+        children.forEach(function (child) { return (child.parent = clone_2); });
+        result = clone_2;
+    }
+    else if (isDocument(node)) {
+        var children = recursive ? cloneChildren(node.children) : [];
+        var clone_3 = new Document(children);
+        children.forEach(function (child) { return (child.parent = clone_3); });
+        if (node["x-mode"]) {
+            clone_3["x-mode"] = node["x-mode"];
+        }
+        result = clone_3;
+    }
+    else if (isDirective(node)) {
+        var instruction = new ProcessingInstruction(node.name, node.data);
+        if (node["x-name"] != null) {
+            instruction["x-name"] = node["x-name"];
+            instruction["x-publicId"] = node["x-publicId"];
+            instruction["x-systemId"] = node["x-systemId"];
+        }
+        result = instruction;
+    }
+    else {
+        throw new Error("Not implemented yet: ".concat(node.type));
+    }
+    result.startIndex = node.startIndex;
+    result.endIndex = node.endIndex;
+    if (node.sourceCodeLocation != null) {
+        result.sourceCodeLocation = node.sourceCodeLocation;
+    }
+    return result;
+}
+exports.cloneNode = cloneNode;
+function cloneChildren(childs) {
+    var children = childs.map(function (child) { return cloneNode(child, true); });
+    for (var i = 1; i < children.length; i++) {
+        children[i].prev = children[i - 1];
+        children[i - 1].next = children[i];
+    }
+    return children;
+}
--- a/towxml/parse/parse2/entities/decode.js
+++ b/towxml/parse/parse2/entities/decode.js
@@ -0,0 +1,179 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.decodeXML = exports.decodeHTMLStrict = exports.decodeHTML = exports.determineBranch = exports.BinTrieFlags = exports.fromCodePoint = exports.replaceCodePoint = exports.decodeCodePoint = exports.xmlDecodeTree = exports.htmlDecodeTree = void 0;
+var decode_data_html_js_1 = __importDefault(require("./generated/decode-data-html.js"));
+exports.htmlDecodeTree = decode_data_html_js_1.default;
+var decode_data_xml_js_1 = __importDefault(require("./generated/decode-data-xml.js"));
+exports.xmlDecodeTree = decode_data_xml_js_1.default;
+var decode_codepoint_js_1 = __importDefault(require("./decode_codepoint.js"));
+exports.decodeCodePoint = decode_codepoint_js_1.default;
+var decode_codepoint_js_2 = require("./decode_codepoint.js");
+Object.defineProperty(exports, "replaceCodePoint", { enumerable: true, get: function () { return decode_codepoint_js_2.replaceCodePoint; } });
+Object.defineProperty(exports, "fromCodePoint", { enumerable: true, get: function () { return decode_codepoint_js_2.fromCodePoint; } });
+var CharCodes;
+(function (CharCodes) {
+    CharCodes[CharCodes["NUM"] = 35] = "NUM";
+    CharCodes[CharCodes["SEMI"] = 59] = "SEMI";
+    CharCodes[CharCodes["ZERO"] = 48] = "ZERO";
+    CharCodes[CharCodes["NINE"] = 57] = "NINE";
+    CharCodes[CharCodes["LOWER_A"] = 97] = "LOWER_A";
+    CharCodes[CharCodes["LOWER_F"] = 102] = "LOWER_F";
+    CharCodes[CharCodes["LOWER_X"] = 120] = "LOWER_X";
+    /** Bit that needs to be set to convert an upper case ASCII character to lower case */
+    CharCodes[CharCodes["To_LOWER_BIT"] = 32] = "To_LOWER_BIT";
+})(CharCodes || (CharCodes = {}));
+var BinTrieFlags;
+(function (BinTrieFlags) {
+    BinTrieFlags[BinTrieFlags["VALUE_LENGTH"] = 49152] = "VALUE_LENGTH";
+    BinTrieFlags[BinTrieFlags["BRANCH_LENGTH"] = 16256] = "BRANCH_LENGTH";
+    BinTrieFlags[BinTrieFlags["JUMP_TABLE"] = 127] = "JUMP_TABLE";
+})(BinTrieFlags = exports.BinTrieFlags || (exports.BinTrieFlags = {}));
+function getDecoder(decodeTree) {
+    return function decodeHTMLBinary(str, strict) {
+        var ret = "";
+        var lastIdx = 0;
+        var strIdx = 0;
+        while ((strIdx = str.indexOf("&", strIdx)) >= 0) {
+            ret += str.slice(lastIdx, strIdx);
+            lastIdx = strIdx;
+            // Skip the "&"
+            strIdx += 1;
+            // If we have a numeric entity, handle this separately.
+            if (str.charCodeAt(strIdx) === CharCodes.NUM) {
+                // Skip the leading "&#". For hex entities, also skip the leading "x".
+                var start = strIdx + 1;
+                var base = 10;
+                var cp = str.charCodeAt(start);
+                if ((cp | CharCodes.To_LOWER_BIT) === CharCodes.LOWER_X) {
+                    base = 16;
+                    strIdx += 1;
+                    start += 1;
+                }
+                do
+                    cp = str.charCodeAt(++strIdx);
+                while ((cp >= CharCodes.ZERO && cp <= CharCodes.NINE) ||
+                    (base === 16 &&
+                        (cp | CharCodes.To_LOWER_BIT) >= CharCodes.LOWER_A &&
+                        (cp | CharCodes.To_LOWER_BIT) <= CharCodes.LOWER_F));
+                if (start !== strIdx) {
+                    var entity = str.substring(start, strIdx);
+                    var parsed = parseInt(entity, base);
+                    if (str.charCodeAt(strIdx) === CharCodes.SEMI) {
+                        strIdx += 1;
+                    }
+                    else if (strict) {
+                        continue;
+                    }
+                    ret += (0, decode_codepoint_js_1.default)(parsed);
+                    lastIdx = strIdx;
+                }
+                continue;
+            }
+            var resultIdx = 0;
+            var excess = 1;
+            var treeIdx = 0;
+            var current = decodeTree[treeIdx];
+            for (; strIdx < str.length; strIdx++, excess++) {
+                treeIdx = determineBranch(decodeTree, current, treeIdx + 1, str.charCodeAt(strIdx));
+                if (treeIdx < 0)
+                    break;
+                current = decodeTree[treeIdx];
+                var masked = current & BinTrieFlags.VALUE_LENGTH;
+                // If the branch is a value, store it and continue
+                if (masked) {
+                    // If we have a legacy entity while parsing strictly, just skip the number of bytes
+                    if (!strict || str.charCodeAt(strIdx) === CharCodes.SEMI) {
+                        resultIdx = treeIdx;
+                        excess = 0;
+                    }
+                    // The mask is the number of bytes of the value, including the current byte.
+                    var valueLength = (masked >> 14) - 1;
+                    if (valueLength === 0)
+                        break;
+                    treeIdx += valueLength;
+                }
+            }
+            if (resultIdx !== 0) {
+                var valueLength = (decodeTree[resultIdx] & BinTrieFlags.VALUE_LENGTH) >> 14;
+                ret +=
+                    valueLength === 1
+                        ? String.fromCharCode(decodeTree[resultIdx] & ~BinTrieFlags.VALUE_LENGTH)
+                        : valueLength === 2
+                            ? String.fromCharCode(decodeTree[resultIdx + 1])
+                            : String.fromCharCode(decodeTree[resultIdx + 1], decodeTree[resultIdx + 2]);
+                lastIdx = strIdx - excess + 1;
+            }
+        }
+        return ret + str.slice(lastIdx);
+    };
+}
+function determineBranch(decodeTree, current, nodeIdx, char) {
+    var branchCount = (current & BinTrieFlags.BRANCH_LENGTH) >> 7;
+    var jumpOffset = current & BinTrieFlags.JUMP_TABLE;
+    // Case 1: Single branch encoded in jump offset
+    if (branchCount === 0) {
+        return jumpOffset !== 0 && char === jumpOffset ? nodeIdx : -1;
+    }
+    // Case 2: Multiple branches encoded in jump table
+    if (jumpOffset) {
+        var value = char - jumpOffset;
+        return value < 0 || value >= branchCount
+            ? -1
+            : decodeTree[nodeIdx + value] - 1;
+    }
+    // Case 3: Multiple branches encoded in dictionary
+    // Binary search for the character.
+    var lo = nodeIdx;
+    var hi = lo + branchCount - 1;
+    while (lo <= hi) {
+        var mid = (lo + hi) >>> 1;
+        var midVal = decodeTree[mid];
+        if (midVal < char) {
+            lo = mid + 1;
+        }
+        else if (midVal > char) {
+            hi = mid - 1;
+        }
+        else {
+            return decodeTree[mid + branchCount];
+        }
+    }
+    return -1;
+}
+exports.determineBranch = determineBranch;
+var htmlDecoder = getDecoder(decode_data_html_js_1.default);
+var xmlDecoder = getDecoder(decode_data_xml_js_1.default);
+/**
+ * Decodes an HTML string, allowing for entities not terminated by a semi-colon.
+ *
+ * @param str The string to decode.
+ * @returns The decoded string.
+ */
+function decodeHTML(str) {
+    return htmlDecoder(str, false);
+}
+exports.decodeHTML = decodeHTML;
+/**
+ * Decodes an HTML string, requiring all entities to be terminated by a semi-colon.
+ *
+ * @param str The string to decode.
+ * @returns The decoded string.
+ */
+function decodeHTMLStrict(str) {
+    return htmlDecoder(str, true);
+}
+exports.decodeHTMLStrict = decodeHTMLStrict;
+/**
+ * Decodes an XML string, requiring all entities to be terminated by a semi-colon.
+ *
+ * @param str The string to decode.
+ * @returns The decoded string.
+ */
+function decodeXML(str) {
+    return xmlDecoder(str, true);
+}
+exports.decodeXML = decodeXML;
+//# sourceMappingURL=decode.js.map
--- a/towxml/parse/parse2/entities/decode_codepoint.js
+++ b/towxml/parse/parse2/entities/decode_codepoint.js
@@ -0,0 +1,60 @@
+"use strict";
+// Adapted from https://github.com/mathiasbynens/he/blob/36afe179392226cf1b6ccdb16ebbb7a5a844d93a/src/he.js#L106-L134
+var _a;
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.replaceCodePoint = exports.fromCodePoint = void 0;
+var decodeMap = new Map([
+    [0, 65533],
+    [128, 8364],
+    [130, 8218],
+    [131, 402],
+    [132, 8222],
+    [133, 8230],
+    [134, 8224],
+    [135, 8225],
+    [136, 710],
+    [137, 8240],
+    [138, 352],
+    [139, 8249],
+    [140, 338],
+    [142, 381],
+    [145, 8216],
+    [146, 8217],
+    [147, 8220],
+    [148, 8221],
+    [149, 8226],
+    [150, 8211],
+    [151, 8212],
+    [152, 732],
+    [153, 8482],
+    [154, 353],
+    [155, 8250],
+    [156, 339],
+    [158, 382],
+    [159, 376],
+]);
+exports.fromCodePoint = 
+// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition, node/no-unsupported-features/es-builtins
+(_a = String.fromCodePoint) !== null && _a !== void 0 ? _a : function (codePoint) {
+    var output = "";
+    if (codePoint > 0xffff) {
+        codePoint -= 0x10000;
+        output += String.fromCharCode(((codePoint >>> 10) & 0x3ff) | 0xd800);
+        codePoint = 0xdc00 | (codePoint & 0x3ff);
+    }
+    output += String.fromCharCode(codePoint);
+    return output;
+};
+function replaceCodePoint(codePoint) {
+    var _a;
+    if ((codePoint >= 0xd800 && codePoint <= 0xdfff) || codePoint > 0x10ffff) {
+        return 0xfffd;
+    }
+    return (_a = decodeMap.get(codePoint)) !== null && _a !== void 0 ? _a : codePoint;
+}
+exports.replaceCodePoint = replaceCodePoint;
+function decodeCodePoint(codePoint) {
+    return (0, exports.fromCodePoint)(replaceCodePoint(codePoint));
+}
+exports.default = decodeCodePoint;
+//# sourceMappingURL=decode_codepoint.js.map
--- a/towxml/parse/parse2/entities/encode.js
+++ b/towxml/parse/parse2/entities/encode.js
@@ -0,0 +1,77 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.encodeNonAsciiHTML = exports.encodeHTML = void 0;
+var encode_html_js_1 = __importDefault(require("./generated/encode-html.js"));
+var escape_js_1 = require("./escape.js");
+var htmlReplacer = /[\t\n!-,./:-@[-`\f{-}$\x80-\uFFFF]/g;
+/**
+ * Encodes all characters in the input using HTML entities. This includes
+ * characters that are valid ASCII characters in HTML documents, such as `#`.
+ *
+ * To get a more compact output, consider using the `encodeNonAsciiHTML`
+ * function, which will only encode characters that are not valid in HTML
+ * documents, as well as non-ASCII characters.
+ *
+ * If a character has no equivalent entity, a numeric hexadecimal reference
+ * (eg. `&#xfc;`) will be used.
+ */
+function encodeHTML(data) {
+    return encodeHTMLTrieRe(htmlReplacer, data);
+}
+exports.encodeHTML = encodeHTML;
+/**
+ * Encodes all non-ASCII characters, as well as characters not valid in HTML
+ * documents using HTML entities. This function will not encode characters that
+ * are valid in HTML documents, such as `#`.
+ *
+ * If a character has no equivalent entity, a numeric hexadecimal reference
+ * (eg. `&#xfc;`) will be used.
+ */
+function encodeNonAsciiHTML(data) {
+    return encodeHTMLTrieRe(escape_js_1.xmlReplacer, data);
+}
+exports.encodeNonAsciiHTML = encodeNonAsciiHTML;
+function encodeHTMLTrieRe(regExp, str) {
+    var ret = "";
+    var lastIdx = 0;
+    var match;
+    while ((match = regExp.exec(str)) !== null) {
+        var i = match.index;
+        ret += str.substring(lastIdx, i);
+        var char = str.charCodeAt(i);
+        var next = encode_html_js_1.default.get(char);
+        if (typeof next === "object") {
+            // We are in a branch. Try to match the next char.
+            if (i + 1 < str.length) {
+                var nextChar = str.charCodeAt(i + 1);
+                var value = typeof next.n === "number"
+                    ? next.n === nextChar
+                        ? next.o
+                        : undefined
+                    : next.n.get(nextChar);
+                if (value !== undefined) {
+                    ret += value;
+                    lastIdx = regExp.lastIndex += 1;
+                    continue;
+                }
+            }
+            next = next.v;
+        }
+        // We might have a tree node without a value; skip and use a numeric entitiy.
+        if (next !== undefined) {
+            ret += next;
+            lastIdx = i + 1;
+        }
+        else {
+            var cp = (0, escape_js_1.getCodePoint)(str, i);
+            ret += "&#x".concat(cp.toString(16), ";");
+            // Increase by 1 if we have a surrogate pair
+            lastIdx = regExp.lastIndex += Number(cp !== char);
+        }
+    }
+    return ret + str.substr(lastIdx);
+}
+//# sourceMappingURL=encode.js.map
--- a/towxml/parse/parse2/entities/escape.js
+++ b/towxml/parse/parse2/entities/escape.js
@@ -0,0 +1,112 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.escapeText = exports.escapeAttribute = exports.escapeUTF8 = exports.escape = exports.encodeXML = exports.getCodePoint = exports.xmlReplacer = void 0;
+exports.xmlReplacer = /["&'<>$\x80-\uFFFF]/g;
+var xmlCodeMap = new Map([
+    [34, "&quot;"],
+    [38, "&amp;"],
+    [39, "&apos;"],
+    [60, "&lt;"],
+    [62, "&gt;"],
+]);
+// For compatibility with node < 4, we wrap `codePointAt`
+exports.getCodePoint = 
+// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+String.prototype.codePointAt != null
+    ? function (str, index) { return str.codePointAt(index); }
+    : // http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
+        function (c, index) {
+            return (c.charCodeAt(index) & 0xfc00) === 0xd800
+                ? (c.charCodeAt(index) - 0xd800) * 0x400 +
+                    c.charCodeAt(index + 1) -
+                    0xdc00 +
+                    0x10000
+                : c.charCodeAt(index);
+        };
+/**
+ * Encodes all non-ASCII characters, as well as characters not valid in XML
+ * documents using XML entities.
+ *
+ * If a character has no equivalent entity, a
+ * numeric hexadecimal reference (eg. `&#xfc;`) will be used.
+ */
+function encodeXML(str) {
+    var ret = "";
+    var lastIdx = 0;
+    var match;
+    while ((match = exports.xmlReplacer.exec(str)) !== null) {
+        var i = match.index;
+        var char = str.charCodeAt(i);
+        var next = xmlCodeMap.get(char);
+        if (next !== undefined) {
+            ret += str.substring(lastIdx, i) + next;
+            lastIdx = i + 1;
+        }
+        else {
+            ret += "".concat(str.substring(lastIdx, i), "&#x").concat((0, exports.getCodePoint)(str, i).toString(16), ";");
+            // Increase by 1 if we have a surrogate pair
+            lastIdx = exports.xmlReplacer.lastIndex += Number((char & 0xfc00) === 0xd800);
+        }
+    }
+    return ret + str.substr(lastIdx);
+}
+exports.encodeXML = encodeXML;
+/**
+ * Encodes all non-ASCII characters, as well as characters not valid in XML
+ * documents using numeric hexadecimal reference (eg. `&#xfc;`).
+ *
+ * Have a look at `escapeUTF8` if you want a more concise output at the expense
+ * of reduced transportability.
+ *
+ * @param data String to escape.
+ */
+exports.escape = encodeXML;
+function getEscaper(regex, map) {
+    return function escape(data) {
+        var match;
+        var lastIdx = 0;
+        var result = "";
+        while ((match = regex.exec(data))) {
+            if (lastIdx !== match.index) {
+                result += data.substring(lastIdx, match.index);
+            }
+            // We know that this chararcter will be in the map.
+            result += map.get(match[0].charCodeAt(0));
+            // Every match will be of length 1
+            lastIdx = match.index + 1;
+        }
+        return result + data.substring(lastIdx);
+    };
+}
+/**
+ * Encodes all characters not valid in XML documents using XML entities.
+ *
+ * Note that the output will be character-set dependent.
+ *
+ * @param data String to escape.
+ */
+exports.escapeUTF8 = getEscaper(/[&<>'"]/g, xmlCodeMap);
+/**
+ * Encodes all characters that have to be escaped in HTML attributes,
+ * following {@link https://html.spec.whatwg.org/multipage/parsing.html#escapingString}.
+ *
+ * @param data String to escape.
+ */
+exports.escapeAttribute = getEscaper(/["&\u00A0]/g, new Map([
+    [34, "&quot;"],
+    [38, "&amp;"],
+    [160, "&nbsp;"],
+]));
+/**
+ * Encodes all characters that have to be escaped in HTML text,
+ * following {@link https://html.spec.whatwg.org/multipage/parsing.html#escapingString}.
+ *
+ * @param data String to escape.
+ */
+exports.escapeText = getEscaper(/[&<>\u00A0]/g, new Map([
+    [38, "&amp;"],
+    [60, "&lt;"],
+    [62, "&gt;"],
+    [160, "&nbsp;"],
+]));
+//# sourceMappingURL=escape.js.map
--- a/towxml/parse/parse2/entities/generated/decode-data-html.js
+++ b/towxml/parse/parse2/entities/generated/decode-data-html.js
--- a/towxml/parse/parse2/entities/generated/decode-data-xml.js
+++ b/towxml/parse/parse2/entities/generated/decode-data-xml.js
@@ -0,0 +1,9 @@
+"use strict";
+// Generated using scripts/write-decode-map.ts
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.default = new Uint16Array(
+// prettier-ignore
+"\u0200aglq\t\x15\x18\x1b\u026d\x0f\0\0\x12p;\u4026os;\u4027t;\u403et;\u403cuot;\u4022"
+    .split("")
+    .map(function (c) { return c.charCodeAt(0); }));
+//# sourceMappingURL=decode-data-xml.js.map
--- a/towxml/parse/parse2/entities/generated/encode-html.js
+++ b/towxml/parse/parse2/entities/generated/encode-html.js
--- a/towxml/parse/parse2/entities/index.js
+++ b/towxml/parse/parse2/entities/index.js
@@ -0,0 +1,137 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.decodeXMLStrict = exports.decodeHTML5Strict = exports.decodeHTML4Strict = exports.decodeHTML5 = exports.decodeHTML4 = exports.decodeHTMLStrict = exports.decodeHTML = exports.decodeXML = exports.encodeHTML5 = exports.encodeHTML4 = exports.encodeNonAsciiHTML = exports.encodeHTML = exports.escapeText = exports.escapeAttribute = exports.escapeUTF8 = exports.escape = exports.encodeXML = exports.encode = exports.decodeStrict = exports.decode = exports.EncodingMode = exports.DecodingMode = exports.EntityLevel = void 0;
+var decode_js_1 = require("./decode.js");
+var encode_js_1 = require("./encode.js");
+var escape_js_1 = require("./escape.js");
+/** The level of entities to support. */
+var EntityLevel;
+(function (EntityLevel) {
+    /** Support only XML entities. */
+    EntityLevel[EntityLevel["XML"] = 0] = "XML";
+    /** Support HTML entities, which are a superset of XML entities. */
+    EntityLevel[EntityLevel["HTML"] = 1] = "HTML";
+})(EntityLevel = exports.EntityLevel || (exports.EntityLevel = {}));
+/** Determines whether some entities are allowed to be written without a trailing `;`. */
+var DecodingMode;
+(function (DecodingMode) {
+    /** Support legacy HTML entities. */
+    DecodingMode[DecodingMode["Legacy"] = 0] = "Legacy";
+    /** Do not support legacy HTML entities. */
+    DecodingMode[DecodingMode["Strict"] = 1] = "Strict";
+})(DecodingMode = exports.DecodingMode || (exports.DecodingMode = {}));
+var EncodingMode;
+(function (EncodingMode) {
+    /**
+     * The output is UTF-8 encoded. Only characters that need escaping within
+     * XML will be escaped.
+     */
+    EncodingMode[EncodingMode["UTF8"] = 0] = "UTF8";
+    /**
+     * The output consists only of ASCII characters. Characters that need
+     * escaping within HTML, and characters that aren't ASCII characters will
+     * be escaped.
+     */
+    EncodingMode[EncodingMode["ASCII"] = 1] = "ASCII";
+    /**
+     * Encode all characters that have an equivalent entity, as well as all
+     * characters that are not ASCII characters.
+     */
+    EncodingMode[EncodingMode["Extensive"] = 2] = "Extensive";
+    /**
+     * Encode all characters that have to be escaped in HTML attributes,
+     * following {@link https://html.spec.whatwg.org/multipage/parsing.html#escapingString}.
+     */
+    EncodingMode[EncodingMode["Attribute"] = 3] = "Attribute";
+    /**
+     * Encode all characters that have to be escaped in HTML text,
+     * following {@link https://html.spec.whatwg.org/multipage/parsing.html#escapingString}.
+     */
+    EncodingMode[EncodingMode["Text"] = 4] = "Text";
+})(EncodingMode = exports.EncodingMode || (exports.EncodingMode = {}));
+/**
+ * Decodes a string with entities.
+ *
+ * @param data String to decode.
+ * @param options Decoding options.
+ */
+function decode(data, options) {
+    if (options === void 0) { options = EntityLevel.XML; }
+    var opts = typeof options === "number" ? { level: options } : options;
+    if (opts.level === EntityLevel.HTML) {
+        if (opts.mode === DecodingMode.Strict) {
+            return (0, decode_js_1.decodeHTMLStrict)(data);
+        }
+        return (0, decode_js_1.decodeHTML)(data);
+    }
+    return (0, decode_js_1.decodeXML)(data);
+}
+exports.decode = decode;
+/**
+ * Decodes a string with entities. Does not allow missing trailing semicolons for entities.
+ *
+ * @param data String to decode.
+ * @param options Decoding options.
+ * @deprecated Use `decode` with the `mode` set to `Strict`.
+ */
+function decodeStrict(data, options) {
+    if (options === void 0) { options = EntityLevel.XML; }
+    var opts = typeof options === "number" ? { level: options } : options;
+    if (opts.level === EntityLevel.HTML) {
+        if (opts.mode === DecodingMode.Legacy) {
+            return (0, decode_js_1.decodeHTML)(data);
+        }
+        return (0, decode_js_1.decodeHTMLStrict)(data);
+    }
+    return (0, decode_js_1.decodeXML)(data);
+}
+exports.decodeStrict = decodeStrict;
+/**
+ * Encodes a string with entities.
+ *
+ * @param data String to encode.
+ * @param options Encoding options.
+ */
+function encode(data, options) {
+    if (options === void 0) { options = EntityLevel.XML; }
+    var opts = typeof options === "number" ? { level: options } : options;
+    // Mode `UTF8` just escapes XML entities
+    if (opts.mode === EncodingMode.UTF8)
+        return (0, escape_js_1.escapeUTF8)(data);
+    if (opts.mode === EncodingMode.Attribute)
+        return (0, escape_js_1.escapeAttribute)(data);
+    if (opts.mode === EncodingMode.Text)
+        return (0, escape_js_1.escapeText)(data);
+    if (opts.level === EntityLevel.HTML) {
+        if (opts.mode === EncodingMode.ASCII) {
+            return (0, encode_js_1.encodeNonAsciiHTML)(data);
+        }
+        return (0, encode_js_1.encodeHTML)(data);
+    }
+    // ASCII and Extensive are equivalent
+    return (0, escape_js_1.encodeXML)(data);
+}
+exports.encode = encode;
+var escape_js_2 = require("./escape.js");
+Object.defineProperty(exports, "encodeXML", { enumerable: true, get: function () { return escape_js_2.encodeXML; } });
+Object.defineProperty(exports, "escape", { enumerable: true, get: function () { return escape_js_2.escape; } });
+Object.defineProperty(exports, "escapeUTF8", { enumerable: true, get: function () { return escape_js_2.escapeUTF8; } });
+Object.defineProperty(exports, "escapeAttribute", { enumerable: true, get: function () { return escape_js_2.escapeAttribute; } });
+Object.defineProperty(exports, "escapeText", { enumerable: true, get: function () { return escape_js_2.escapeText; } });
+var encode_js_2 = require("./encode.js");
+Object.defineProperty(exports, "encodeHTML", { enumerable: true, get: function () { return encode_js_2.encodeHTML; } });
+Object.defineProperty(exports, "encodeNonAsciiHTML", { enumerable: true, get: function () { return encode_js_2.encodeNonAsciiHTML; } });
+// Legacy aliases (deprecated)
+Object.defineProperty(exports, "encodeHTML4", { enumerable: true, get: function () { return encode_js_2.encodeHTML; } });
+Object.defineProperty(exports, "encodeHTML5", { enumerable: true, get: function () { return encode_js_2.encodeHTML; } });
+var decode_js_2 = require("./decode.js");
+Object.defineProperty(exports, "decodeXML", { enumerable: true, get: function () { return decode_js_2.decodeXML; } });
+Object.defineProperty(exports, "decodeHTML", { enumerable: true, get: function () { return decode_js_2.decodeHTML; } });
+Object.defineProperty(exports, "decodeHTMLStrict", { enumerable: true, get: function () { return decode_js_2.decodeHTMLStrict; } });
+// Legacy aliases (deprecated)
+Object.defineProperty(exports, "decodeHTML4", { enumerable: true, get: function () { return decode_js_2.decodeHTML; } });
+Object.defineProperty(exports, "decodeHTML5", { enumerable: true, get: function () { return decode_js_2.decodeHTML; } });
+Object.defineProperty(exports, "decodeHTML4Strict", { enumerable: true, get: function () { return decode_js_2.decodeHTMLStrict; } });
+Object.defineProperty(exports, "decodeHTML5Strict", { enumerable: true, get: function () { return decode_js_2.decodeHTMLStrict; } });
+Object.defineProperty(exports, "decodeXMLStrict", { enumerable: true, get: function () { return decode_js_2.decodeXML; } });
+//# sourceMappingURL=index.js.map
--- a/towxml/parse/parse2/index.js
+++ b/towxml/parse/parse2/index.js
@@ -0,0 +1,8 @@
+var DomHandler = require("./domhandler/index.js");
+var Parser = require("./Parser.js");
+function parseDocument(data, options) {
+    var handler = new DomHandler(undefined, options);
+    new Parser(handler, options).end(data);
+    return handler.root.children;
+}
+module.exports = parseDocument;
--- a/towxml/style/main.wxss
+++ b/towxml/style/main.wxss
@@ -0,0 +1,390 @@
+/*正文样式*/
+.h2w {
+    font-family: PingFang SC, Lantinghei SC, Microsoft Yahei, Hiragino Sans GB, Microsoft Sans Serif, WenQuanYi Micro Hei, sans-serif;
+    font-weight:300;
+    font-size: 32rpx;
+    line-height: 1.8;
+    word-wrap: break-word;
+    word-break: normal;
+    text-align:justify;
+}
+
+.h2w__main {
+    margin: 0 40rpx 40rpx 40rpx;
+    padding-top: 40rpx;
+}
+
+/**标题**/
+.h2w__h1,
+.h2w__h2,
+.h2w__h3,
+.h2w__h4,
+.h2w__h5,
+.h2w__h6 {
+    font-weight: bold;
+}
+
+/**设置行间元素样式**/
+.h2w__span,
+.h2w__b,
+.h2w__strong,
+.h2w__i,
+.h2w__em,
+.h2w__code,
+.h2w__sub,
+.h2w__sup,
+.h2w__g-emoji,
+.h2w__mark,
+.h2w__u,
+.h2w__navigatorParent,
+.h2w__ins {
+    display:inline;
+}
+
+.h2w__h1 {
+    border-bottom-style: double;
+    border-bottom-width: 6rpx;
+    font-size: 42rpx;
+    padding-bottom: 10rpx;
+    margin-bottom: 20rpx;
+}
+
+.h2w__h2 {
+    border-bottom-style: solid;
+    border-bottom-width: 1rpx;
+    font-size: 40rpx;
+    padding-bottom: 8rpx;
+    margin-bottom: 18rpx;
+}
+
+.h2w__h3 {
+    font-size: 38rpx;
+    padding-bottom: 6rpx;
+    margin-bottom: 12rpx;
+}
+
+.h2w__h4 {
+    font-size: 36rpx;
+    padding-bottom: 4rpx;
+    margin-bottom: 12rpx;
+}
+
+.h2w__h5 {
+    font-size: 34rpx;
+    padding-bottom: 2rpx;
+    margin-bottom: 12rpx;
+}
+
+.h2w__h6 {
+    margin-bottom: 12rpx;
+}
+
+/**组件父级容器**/
+.h2w__textParent, .h2w__viewParent {
+    display:inline;
+}
+.h2w__rich-textParent {
+    overflow-x:auto;
+}
+
+/**表格**/
+.h2w__tableParent {
+    width:100%;
+    overflow-x:auto;
+}
+
+.h2w__table {
+    width: 99.99%;
+    border-collapse: collapse;
+    border-spacing: 0;
+    display: table;
+    margin-bottom: 40rpx;
+    white-space: nowrap;
+}
+
+.h2w__table .h2w__tr:nth-child(2n) {
+    background-color: red;
+}
+
+.h2w__colgroup {
+    display: table-column-group;
+}
+
+.h2w__col {
+    display: table-column;
+}
+
+.h2w__thead {
+    display: table-header-group;
+}
+
+.h2w__tbody {
+    display: table-row-group;
+}
+
+.h2w__tfoot {
+    display: table-footer-group;
+}
+
+.h2w__tr {
+    display: table-row;
+}
+
+.h2w__th,
+.h2w__td {
+    padding: 8rpx 16rpx;
+    font-size: 28rpx;
+    border-width: 1rpx;
+    border-style: solid;
+    display: table-cell;
+}
+
+.h2w__th {
+    font-weight: bold;
+}
+
+/**代码块**/
+.h2w__pre {
+    /*white-space:nowrap;*/
+    padding: 10rpx 14rpx 10rpx 10rpx;
+    font-size: 28rpx;
+    word-break: normal;
+    border-width: 1rpx;
+    border-style: solid;
+    margin-bottom: 40rpx;
+    white-space: nowrap;
+    overflow-x: auto;
+    tab-size:4;
+}
+.h2w__pre .h2w__p {
+    margin:0;
+}
+
+.h2w__pre .h2w__code {
+    padding: 0;
+    border: 0;
+    font-size: 100%;
+}
+
+.h2w__pre,
+.h2w__code {
+    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace, "STHeitiTC-Light", "Microsoft YaHei Light", -apple-system, system-ui, BlinkMacSystemFont;
+}
+
+.h2w__code {
+    padding: 4rpx 8rpx;
+    margin: 0 4rpx;
+    border-width: 1rpx;
+    border-style: solid;
+    border-radius: 8rpx;
+    font-size: 80%;
+    overflow-x: auto;
+}
+
+.h2w__pre .h2w__span,
+.h2w__pre .h2w__a,
+.h2w__pre .h2w__span,
+.h2w__pre .h2w__b,
+.h2w__pre .h2w__strong,
+.h2w__pre .h2w__i,
+.h2w__pre .h2w__em {
+    display: inline;
+}
+
+.h2w__pre {
+    white-space: pre;
+    display: block;
+}
+
+.h2w__pre .h2w__code {
+    white-space:nowrap;
+    /* width: 9999px; */
+    display: block;
+    font-size: 80%;
+}
+
+/**列表**/
+.h2w__ul,
+.h2w__ol {
+    margin-bottom: 40rpx;
+    padding-left: 1rem;
+}
+
+.h2w__ul .h2w__ol,
+.h2w__ol .h2w__ul {
+    margin-bottom: 0;
+}
+
+.h2w__li {
+    display: list-item;
+}
+
+/**todo**/
+.h2w__todogroup {
+    margin-bottom: 40rpx;
+}
+
+.h2w__todogroup .h2w__todogroup {
+    padding-left: 1.6rem;
+}
+
+/**一级ol样式**/
+.h2w__ol {
+    list-style-type: decimal;
+}
+
+/**二级ol样式**/
+.h2w__ul .h2w__ol,
+.h2w__ol .h2w__ol {
+    list-style-type: lower-roman;
+}
+
+/**三级ol样式**/
+.h2w__ul .h2w__ul .h2w__ol,
+.h2w__ul .h2w__ol .h2w__ol,
+.h2w__ol .h2w__ul .h2w__ol,
+.h2w__ol .h2w__ol .h2w__ol {
+    list-style-type: lower-alpha;
+}
+
+/**一级ul样式**/
+.h2w__ul {
+    list-style-type: disc;
+}
+
+/**二级ul样式**/
+.h2w__ul .h2w__ul,
+.h2w__ol .h2w__ul {
+    list-style-type: circle;
+}
+
+/**三级样式**/
+.h2w__ol .h2w__ol .h2w__ul,
+.h2w__ol .h2w__ul .h2w__ul,
+.h2w__ul .h2w__ol .h2w__ul,
+.h2w__ul .h2w__ul .h2w__ul {
+    list-style-type: square;
+}
+
+/**块元素**/
+.h2w__p {
+    margin: 20rpx 0 20rpx 0;
+}
+
+.h2w__blockquote {
+    border-left-width: 8rpx;
+    border-left-style: solid;
+    padding: 0 20rpx;
+}
+
+/**内连元素**/
+.h2w__a,
+.h2w__span,
+.h2w__s,
+.h2w__b,
+.h2w__strong,
+.h2w__i,
+.h2w__em {
+    display: inline;
+}
+
+.h2w__b,
+.h2w__strong {
+    font-weight: bold;
+}
+
+.h2w__i,
+.h2w__em {
+    font-style: italic;
+}
+
+/**文本删除线**/
+.h2w__s,
+.h2w__strike,
+.h2w__del {
+    text-decoration: line-through;
+}
+
+/**文本下划线**/
+.h2w__ins,
+.h2w__u {
+    text-decoration: underline;
+}
+
+/**链接**/
+.h2w__a {
+    margin: 0 8rpx;
+    border-bottom-width: 1rpx;
+    border-bottom-style: solid;
+    line-height: 1;
+}
+
+.h2w__hr {
+    height: 8rpx;
+    margin: 40rpx 0;
+}
+
+/**荧光标记**/
+.h2w__mark {
+    border-radius: 4rpx;
+}
+
+/**上标、下标**/
+.h2w__sup,
+.h2w__sub {
+    font-size: 75%;
+    position: relative;
+}
+
+.h2w__sup {
+    top: -0.5em;
+}
+
+.h2w__sub {
+    bottom: -0.25em;
+}
+
+/**emoji表情**/
+.h2w__g-emoji {
+    margin: 0 0.1em;
+    font-family: "Apple Color Emoji", "Segoe UI", "Segoe UI Emoji", "Segoe UI Symbol";
+}
+
+/**内置元素**/
+image,video {
+    max-width: 100%;
+}
+
+
+video {
+    width:100%; margin: 10rpx auto;
+}
+
+image {
+    height:auto; vertical-align:middle;
+}
+
+video {
+    height:220px; font-size:0;
+}
+
+.h2w__latex--line {margin:4rpx 8rpx; vertical-align:middle;}
+.h2w__latex--block {display:block; margin:1em auto;} 
+
+.h2w__yuml {display:block;}
+
+.h2w__yumlBox {
+    width:100%;
+    overflow-x:auto;
+}
+.h2w__yumlView {
+    margin:0 auto; padding-bottom:40rpx;
+}
+
+/**代码行号**/
+.h2w__lineNum {
+    text-align:right; float:left; padding:0; margin:0 1em 0 0;
+}
+.h2w__lineNumLine {
+    list-style:none;
+}
--- a/towxml/style/theme/dark.wxss
+++ b/towxml/style/theme/dark.wxss
@@ -0,0 +1,73 @@
+/*正文样式*/
+.h2w-dark {
+  color:#ddd;
+  background-color:#000;
+}
+
+/**标题**/
+.h2w-dark .h2w__h1,
+.h2w-dark .h2w__h2 {
+    border-color:#3d3d3d;
+}
+
+
+/**表格**/
+.h2w-dark .h2w__thead .h2w__tr {
+    background-color:#1f1f1f;
+}
+.h2w-dark .h2w__table .h2w__tr:nth-child(2n){
+    background-color:#090909;
+}
+.h2w-dark .h2w__th,
+.h2w-dark .h2w__td {
+    border-color:#333;
+}
+
+
+/**代码块**/
+.h2w-dark .h2w__pre,
+.h2w-dark .h2w__pre .h2w__code {
+    background-color:#1b1b1b;
+    border-color:#262626;
+}
+
+.h2w-dark .h2w__code {
+    background-color:#272822;
+    border-color:#1b1c18;
+}
+
+
+/**块元素**/
+.h2w-dark .h2w__blockquote {
+    border-left-color:#10230f;
+}
+
+/**内连元素**/
+.h2w-dark .h2w__a {
+    color:#1aad16; border-color:#4d804b;
+}
+
+.h2w-dark .h2w__hr {
+    background-color:#242424;
+}
+
+.h2w-dark .h2w__mark {
+    background:yellow;
+    color:black;
+}
+
+.h2w-dark .h2w__todoCheckbox .wx-checkbox-input {
+    background:#2e2e2e; border-color:#494949;
+}
+.h2w-dark .h2w__todoCheckbox .wx-checkbox-input.wx-checkbox-input-checked {
+    background:green; border-color:#4d804b;
+}
+.h2w-dark .h2w__todoCheckbox .wx-checkbox-input.wx-checkbox-input-checked::before {
+    color:white;
+}
+.h2w-dark .h2w__lineNum {
+    color:#494949;
+}
+
+/**代码高亮样式**/
+@import '../../parse/highlight/style/monokai.wxss';
--- a/towxml/style/theme/light.wxss
+++ b/towxml/style/theme/light.wxss
@@ -0,0 +1,63 @@
+/*正文样式*/
+.h2w-light {
+  color:#333;
+  background-color:white;
+}
+
+/**标题**/
+.h2w-light .h2w__h1,
+.h2w-light .h2w__h2 {
+    border-color:#eee;
+}
+
+
+/**表格**/
+.h2w-light .h2w__thead .h2w__tr {
+    background-color:#f6f8fa;
+}
+.h2w-light .h2w__table .h2w__tr:nth-child(2n){
+    background-color:#fbfcfd;
+}
+.h2w-light .h2w__th,
+.h2w-light .h2w__td {
+    border-color:#dfe2e5;
+}
+
+
+/**代码块**/
+.h2w-light .h2w__pre {
+    background-color:#f6f8fa;
+    border-color:#eaedf0;
+}
+
+.h2w-light .h2w__code {
+    background-color:#f6f8fa;
+    border-color:#eaedf0;
+}
+
+
+/**块元素**/
+.h2w-light .h2w__blockquote {
+    border-left-color:#dfe2e5;
+}
+
+/**内连元素**/
+.h2w-light .h2w__a {
+    color:#1aad16; border-color:#b9d9b8;
+}
+
+.h2w-light .h2w__hr {
+    background-color:#eee;
+}
+
+.h2w-light .h2w__mark {
+    background:yellow;
+    color:black;
+}
+
+.h2w-light .h2w__lineNum {
+    color:#ccc;
+}
+
+/**代码高亮样式**/
+@import '../../parse/highlight/style/github.wxss';
--- a/towxml/table/table.js
+++ b/towxml/table/table.js
@@ -0,0 +1,11 @@
+Component({
+	options: {
+		styleIsolation: 'shared'
+	},
+	properties: {
+		data: {
+			type: Object,
+			value: {}
+		}
+	}
+})
--- a/towxml/table/table.json
+++ b/towxml/table/table.json
@@ -0,0 +1,6 @@
+{
+  "component": true,
+  "usingComponents": {
+    "decode": "../decode"
+  }
+}
--- a/towxml/table/table.wxml
+++ b/towxml/table/table.wxml
@@ -0,0 +1,24 @@
+<!--table-->
+<block wx:if="{{data.tag === 'table'}}">
+    <view class="h2w__tableParent">
+        <view class="{{data.attrs.class}}" width="{{data.attrs.width}}" style="{{data.attrs.style}}">
+            <!--thead、tbody、tfoot-->
+            <block wx:if="{{data.children}}" wx:for="{{data.children}}" wx:for-item="item" wx:key="i">
+                <view wx:if="{{item.tag}}" class="{{item.attrs.class}}">
+                    <!--tr-->
+                    <block wx:if="{{item.children}}" wx:for="{{item.children}}" wx:for-item="item" wx:key="i">
+                        <view wx:if="{{item.tag}}" class="{{item.attrs.class}}">
+                            <!--td-->
+                            <block wx:if="{{item.children}}" wx:for="{{item.children}}" wx:for-item="item" wx:key="i">
+                                <view wx:if="{{item.tag}}" class="{{item.attrs.class}}" width="{{data.attrs.width}}" style="{{data.attrs.style}}">
+                                    <!--content-->
+                                    <decode wx:if="{{item.children}}" nodes="{{item}}"/>
+                                </view>
+                            </block>
+                        </view>
+                    </block>
+                </view>
+            </block>
+        </view>
+    </view>
+</block>
--- a/towxml/table/table.wxss
+++ b/towxml/table/table.wxss
--- a/towxml/towxml.js
+++ b/towxml/towxml.js
@@ -0,0 +1,16 @@
+Component({
+  options:{
+    styleIsolation:'shared'
+  },
+  properties:{
+    nodes:{
+      type:Object,
+      value:{}
+    }
+  },
+  data:{
+    someData:{
+      
+    }
+  }
+})
--- a/towxml/towxml.json
+++ b/towxml/towxml.json
@@ -0,0 +1,6 @@
+{
+  "component": true,
+  "usingComponents": {
+    "decode": "./decode"
+  }
+}
--- a/towxml/towxml.wxml
+++ b/towxml/towxml.wxml
@@ -0,0 +1,5 @@
+<view class="h2w h2w-{{nodes.theme}}">
+	<view class="h2w__main">
+		<decode nodes="{{nodes}}"/>
+	</view>
+</view>
--- a/towxml/towxml.wxss
+++ b/towxml/towxml.wxss
@@ -0,0 +1,8 @@
+/**基础风格样式**/
+@import './style/main.wxss';
+
+/**主题配色（浅色样式）**/
+@import './style/theme/light.wxss';
+
+/**主题配色（深色样式）**/
+@import './style/theme/dark.wxss';
				`@@ -0,0 +1 @@`
				<svg width='200px' height='200px' xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="xMidYMid" class="uil-default"><rect x="0" y="0" width="100" height="100" fill="none" class="bk"></rect><rect x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(0 50 50) translate(0 -30)'> <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-1s' repeatCount='indefinite'/></rect><rect x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(30 50 50) translate(0 -30)'> <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.9166666666666666s' repeatCount='indefinite'/></rect><rect x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(60 50 50) translate(0 -30)'> <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.8333333333333334s' repeatCount='indefinite'/></rect><rect x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(90 50 50) translate(0 -30)'> <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.75s' repeatCount='indefinite'/></rect><rect x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(120 50 50) translate(0 -30)'> <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.6666666666666666s' repeatCount='indefinite'/></rect><rect x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(150 50 50) translate(0 -30)'> <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.5833333333333334s' repeatCount='indefinite'/></rect><rect x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(180 50 50) translate(0 -30)'> <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.5s' repeatCount='indefinite'/></rect><rect x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(210 50 50) translate(0 -30)'> <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.4166666666666667s' repeatCount='indefinite'/></rect><rect x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(240 50 50) translate(0 -30)'> <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.3333333333333333s' repeatCount='indefinite'/></rect><rect x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(270 50 50) translate(0 -30)'> <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.25s' repeatCount='indefinite'/></rect><rect x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(300 50 50) translate(0 -30)'> <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.16666666666666666s' repeatCount='indefinite'/></rect><rect x='46.5' y='40' width='7' height='20' rx='5' ry='5' fill='#1ed600' transform='rotate(330 50 50) translate(0 -30)'> <animate attributeName='opacity' from='1' to='0' dur='1s' begin='-0.08333333333333333s' repeatCount='indefinite'/></rect></svg>
				`@@ -0,0 +1 @@`
				`<image class="{{attrs.class}}" lazy-load="true" mode="{{attrs.mode \|\| 'widthFix'}}" src="{{attrs.src}}" style="{{attrs.style}} width:{{size.w}}px;height:{{size.h}}px;" bindload="load"></image>`
				`@@ -0,0 +1 @@`
				!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var n;n="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,n.markdownitIns=e()}}(function(){return function e(n,t,o){function r(s,f){if(!t[s]){if(!n[s]){var u="function"==typeof require&&require;if(!f&&u)return u(s,!0);if(i)return i(s,!0);var l=new Error("Cannot find module '"+s+"'");throw l.code="MODULE_NOT_FOUND",l}var p=t[s]={exports:{}};n[s][0].call(p.exports,function(e){var t=n[s][1][e];return r(t?t:e)},p,p.exports,e,n,t,o)}return t[s].exports}for(var i="function"==typeof require&&require,s=0;s<o.length;s++)r(o[s]);return r}({1:[function(e,n,t){"use strict";n.exports=function(e){function n(e,n){var t,o,r,i,s,f=e.pos,u=e.src.charCodeAt(f);if(n)return!1;if(43!==u)return!1;if(o=e.scanDelims(e.pos,!0),i=o.length,s=String.fromCharCode(u),2>i)return!1;for(i%2&&(r=e.push("text","",0),r.content=s,i--),t=0;i>t;t+=2)r=e.push("text","",0),r.content=s+s,e.delimiters.push({marker:u,jump:t,token:e.tokens.length-1,level:e.level,end:-1,open:o.can_open,close:o.can_close});return e.pos+=o.length,!0}function t(e){var n,t,o,r,i,s=[],f=e.delimiters,u=e.delimiters.length;for(n=0;u>n;n++)o=f[n],43===o.marker&&-1!==o.end&&(r=f[o.end],i=e.tokens[o.token],i.type="ins_open",i.tag="ins",i.nesting=1,i.markup="++",i.content="",i=e.tokens[r.token],i.type="ins_close",i.tag="ins",i.nesting=-1,i.markup="++",i.content="","text"===e.tokens[r.token-1].type&&"+"===e.tokens[r.token-1].content&&s.push(r.token-1));for(;s.length;){for(n=s.pop(),t=n+1;t<e.tokens.length&&"ins_close"===e.tokens[t].type;)t++;t--,n!==t&&(i=e.tokens[t],e.tokens[t]=e.tokens[n],e.tokens[n]=i)}}e.inline.ruler.before("emphasis","ins",n),e.inline.ruler2.before("emphasis","ins",t)}},{}]},{},[1])(1)});