diff --git a/build/CommentCoreLibrary.js b/build/CommentCoreLibrary.js
index 3268db0..458fe44 100644
--- a/build/CommentCoreLibrary.js
+++ b/build/CommentCoreLibrary.js
@@ -1430,7 +1430,11 @@ var BilibiliFormat = (function () {
     }
 
     BilibiliFormat.XMLParser.prototype.parseOne = function (elem) {
-        var params = elem.getAttribute('p').split(',');
+        try {
+            var params = elem.getAttribute('p').split(',');
+        } catch (e) {
+            throw new Error("Unsupported object type or could not decompose.");
+        }
         if (!elem.childNodes[0]) {
             // Not a comment or nested comment, skip
             return null;
@@ -1613,7 +1617,7 @@ var BilibiliFormat = (function () {
         for (var i = 0; i < elements.length; i++) {
             var comment = this.parseOne(elements[i]);
             if (comment !== null) {
-                commentList.push();
+                commentList.push(comment);
             }
         }
         return commentList;
@@ -1622,6 +1626,7 @@ var BilibiliFormat = (function () {
     BilibiliFormat.TextParser = function (params) {
         this._allowInsecureDomParsing = true;
         this._attemptEscaping = true;
+        this._canSecureParse = false;
         if (typeof params === 'object') {
             this._allowInsecureDomParsing = params.allowInsecureDomParsing === false ? false : true;
             this._attemptEscaping = params.attemptEscaping === false ? false : true;
@@ -1630,7 +1635,10 @@ var BilibiliFormat = (function () {
             // We can't rely on innerHTML anyways. Maybe we're in a restricted context (i.e. node).
             this._allowInsecureDomParsing = false;
         }
-        if (this._allowInsecureDomParsing) {
+        if (typeof DOMParser !== 'undefined' && DOMParser !== null) {
+            this._canSecureNativeParse = true;
+        }
+        if (this._allowInsecureDomParsing || this._canSecureNativeParse) {
             this._xmlParser = new BilibiliFormat.XMLParser(params);
         }
     };
@@ -1650,8 +1658,12 @@ var BilibiliFormat = (function () {
             } else {
                 return this._xmlParser.parseOne(tags[0]);
             }
-        } else {
-            throw new Error('Secure parsing not implemented yet.');
+        } else if (this._canSecureNativeParse) {
+            var domParser = new DOMParser();
+            return this._xmlParser.parseOne(
+                domParser.parseFromString(comment, 'application/xml'));
+        } else{
+            throw new Error('Secure native js parsing not implemented yet.');
         }
     };
 
@@ -1666,8 +1678,13 @@ var BilibiliFormat = (function () {
             temp.innerHTML = source;
             var tags = temp.getElementsByTagName('d');
             return this._xmlParser.parseMany(tags);
+        } else if (this._canSecureNativeParse) {
+            var domParser = new DOMParser();
+            return this._xmlParser.parseMany(
+                domParser.parseFromString(comment, 'application/xml'));
+            
         } else {
-            throw new Error('Secure parsing not implemented yet.');
+            throw new Error('Secure native js parsing not implemented yet.');
         }
     };
 
diff --git a/build/CommentCoreLibrary.min.js b/build/CommentCoreLibrary.min.js
index ec01177..6769847 100644
--- a/build/CommentCoreLibrary.min.js
+++ b/build/CommentCoreLibrary.min.js
@@ -1 +1 @@
-/*!Copyright(c) CommentCoreLibrary (//github.com/jabbany/CommentCoreLibrary) - Licensed under the MIT License */function CommentFilter(){this.modifiers=[],this.runtime=null,this.allowTypes={1:!0,4:!0,5:!0,6:!0,7:!0,8:!0,17:!0},this.doModify=function(a){for(var b=0;b<this.modifiers.length;b++)a=this.modifiers[b](a);return a},this.beforeSend=function(a){return a},this.doValidate=function(a){return!!this.allowTypes[a.mode]},this.addRule=function(a){},this.addModifier=function(a){this.modifiers.push(a)},this.runtimeFilter=function(a){return null==this.runtime?a:this.runtime(a)},this.setRuntimeFilter=function(a){this.runtime=a}}var BinArray=function(){var a={};return a.bsearch=function(a,b,c){if(0===a.length)return 0;if(c(b,a[0])<0)return 0;if(c(b,a[a.length-1])>=0)return a.length;for(var d=0,e=0,f=0,g=a.length-1;d<=g;){if(e=Math.floor((g+d+1)/2),f++,c(b,a[e-1])>=0&&c(b,a[e])<0)return e;c(b,a[e-1])<0?g=e-1:c(b,a[e])>=0?d=e:console.error("Program Error"),f>1500&&console.error("Too many run cycles.")}return-1},a.binsert=function(b,c,d){var e=a.bsearch(b,c,d);return b.splice(e,0,c),e},a}(),__extends=this&&this.__extends||function(a,b){function c(){this.constructor=a}for(var d in b)b.hasOwnProperty(d)&&(a[d]=b[d]);a.prototype=null===b?Object.create(b):(c.prototype=b.prototype,new c)},CommentSpaceAllocator=function(){function a(a,b){void 0===a&&(a=0),void 0===b&&(b=0),this._pools=[[]],this.avoid=1,this._width=a,this._height=b}return a.prototype.willCollide=function(a,b){return a.stime+a.ttl>=b.stime+b.ttl/2},a.prototype.pathCheck=function(a,b,c){for(var d=a+b.height,e=b.right,f=0;f<c.length;f++)if(!(c[f].y>d||c[f].bottom<a)){if(!(c[f].right<b.x||c[f].x>e))return!1;if(this.willCollide(c[f],b))return!1}return!0},a.prototype.assign=function(a,b){for(;this._pools.length<=b;)this._pools.push([]);var c=this._pools[b];if(0===c.length)return a.cindex=b,0;if(this.pathCheck(0,a,c))return a.cindex=b,0;for(var d=0,e=0;e<c.length&&(d=c[e].bottom+this.avoid,!(d+a.height>this._height));e++)if(this.pathCheck(d,a,c))return a.cindex=b,d;return this.assign(a,b+1)},a.prototype.add=function(a){a.height>this._height?(a.cindex=-2,a.y=0):(a.y=this.assign(a,0),BinArray.binsert(this._pools[a.cindex],a,function(a,b){return a.bottom<b.bottom?-1:a.bottom>b.bottom?1:0}))},a.prototype.remove=function(a){if(!(a.cindex<0)){if(a.cindex>=this._pools.length)throw new Error("cindex out of bounds");var b=this._pools[a.cindex].indexOf(a);b<0||this._pools[a.cindex].splice(b,1)}},a.prototype.setBounds=function(a,b){this._width=a,this._height=b},a}(),AnchorCommentSpaceAllocator=function(a){function b(){a.apply(this,arguments)}return __extends(b,a),b.prototype.add=function(b){a.prototype.add.call(this,b),b.x=(this._width-b.width)/2},b.prototype.willCollide=function(a,b){return!0},b.prototype.pathCheck=function(a,b,c){for(var d=a+b.height,e=0;e<c.length;e++)if(!(c[e].y>d||c[e].bottom<a))return!1;return!0},b}(CommentSpaceAllocator),__extends=this&&this.__extends||function(a,b){function c(){this.constructor=a}for(var d in b)b.hasOwnProperty(d)&&(a[d]=b[d]);a.prototype=null===b?Object.create(b):(c.prototype=b.prototype,new c)},CoreComment=function(){function a(b,c){if(void 0===c&&(c={}),this.mode=1,this.stime=0,this.text="",this.ttl=4e3,this.dur=4e3,this.cindex=-1,this.motion=[],this.movable=!0,this._alphaMotion=null,this.absolute=!0,this.align=0,this._alpha=1,this._size=25,this._color=16777215,this._border=!1,this._shadow=!0,this._font="",!b)throw new Error("Comment not bound to comment manager.");if(this.parent=b,c.hasOwnProperty("stime")&&(this.stime=c.stime),c.hasOwnProperty("mode")?this.mode=c.mode:this.mode=1,c.hasOwnProperty("dur")&&(this.dur=c.dur,this.ttl=this.dur),this.dur*=this.parent.options.global.scale,this.ttl*=this.parent.options.global.scale,c.hasOwnProperty("text")&&(this.text=c.text),c.hasOwnProperty("motion")){this._motionStart=[],this._motionEnd=[],this.motion=c.motion;for(var d=0,e=0;e<c.motion.length;e++){this._motionStart.push(d);var f=0;for(var g in c.motion[e]){var h=c.motion[e][g];f=Math.max(h.dur,f),null!==h.easing&&void 0!==h.easing||(c.motion[e][g].easing=a.LINEAR)}d+=f,this._motionEnd.push(d)}this._curMotion=0}c.hasOwnProperty("color")&&(this._color=c.color),c.hasOwnProperty("size")&&(this._size=c.size),c.hasOwnProperty("border")&&(this._border=c.border),c.hasOwnProperty("opacity")&&(this._alpha=c.opacity),c.hasOwnProperty("alpha")&&(this._alphaMotion=c.alpha),c.hasOwnProperty("font")&&(this._font=c.font),c.hasOwnProperty("x")&&(this._x=c.x),c.hasOwnProperty("y")&&(this._y=c.y),c.hasOwnProperty("shadow")&&(this._shadow=c.shadow),c.hasOwnProperty("position")&&"relative"===c.position&&(this.absolute=!1,this.mode<7&&console.warn("Using relative position for CSA comment."))}return a.prototype.init=function(a){void 0===a&&(a=null),null!==a?this.dom=a.dom:this.dom=document.createElement("div"),this.dom.className=this.parent.options.global.className,this.dom.appendChild(document.createTextNode(this.text)),this.dom.textContent=this.text,this.dom.innerText=this.text,this.size=this._size,16777215!=this._color&&(this.color=this._color),this.shadow=this._shadow,this._border&&(this.border=this._border),""!==this._font&&(this.font=this._font),void 0!==this._x&&(this.x=this._x),void 0!==this._y&&(this.y=this._y),(1!==this._alpha||this.parent.options.global.opacity<1)&&(this.alpha=this._alpha),this.motion.length>0&&this.animate()},Object.defineProperty(a.prototype,"x",{get:function(){return null!==this._x&&void 0!==this._x||(this.align%2===0?this._x=this.dom.offsetLeft:this._x=this.parent.width-this.dom.offsetLeft-this.width),this.absolute?this._x:this._x/this.parent.width},set:function(a){this._x=a,this.absolute||(this._x*=this.parent.width),this.align%2===0?this.dom.style.left=this._x+"px":this.dom.style.right=this._x+"px"},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"y",{get:function(){return null!==this._y&&void 0!==this._y||(this.align<2?this._y=this.dom.offsetTop:this._y=this.parent.height-this.dom.offsetTop-this.height),this.absolute?this._y:this._y/this.parent.height},set:function(a){this._y=a,this.absolute||(this._y*=this.parent.height),this.align<2?this.dom.style.top=this._y+"px":this.dom.style.bottom=this._y+"px"},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"bottom",{get:function(){return this.y+this.height},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"right",{get:function(){return this.x+this.width},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"width",{get:function(){return null!==this._width&&void 0!==this._width||(this._width=this.dom.offsetWidth),this._width},set:function(a){this._width=a,this.dom.style.width=this._width+"px"},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"height",{get:function(){return null!==this._height&&void 0!==this._height||(this._height=this.dom.offsetHeight),this._height},set:function(a){this._height=a,this.dom.style.height=this._height+"px"},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"size",{get:function(){return this._size},set:function(a){this._size=a,this.dom.style.fontSize=this._size+"px"},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"color",{get:function(){return this._color},set:function(a){this._color=a;var b=a.toString(16);b=b.length>=6?b:new Array(6-b.length+1).join("0")+b,this.dom.style.color="#"+b,0===this._color&&(this.dom.className=this.parent.options.global.className+" rshadow")},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"alpha",{get:function(){return this._alpha},set:function(a){this._alpha=a,this.dom.style.opacity=Math.min(this._alpha,this.parent.options.global.opacity)+""},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"border",{get:function(){return this._border},set:function(a){this._border=a,this._border?this.dom.style.border="1px solid #00ffff":this.dom.style.border="none"},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"shadow",{get:function(){return this._shadow},set:function(a){this._shadow=a,this._shadow||(this.dom.className=this.parent.options.global.className+" noshadow")},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"font",{get:function(){return this._font},set:function(a){this._font=a,this._font.length>0?this.dom.style.fontFamily=this._font:this.dom.style.fontFamily=""},enumerable:!0,configurable:!0}),a.prototype.time=function(a){this.ttl-=a,this.ttl<0&&(this.ttl=0),this.movable&&this.update(),this.ttl<=0&&this.finish()},a.prototype.update=function(){this.animate()},a.prototype.invalidate=function(){this._x=null,this._y=null,this._width=null,this._height=null},a.prototype._execMotion=function(a,b){for(var c in a)if(a.hasOwnProperty(c)){var d=a[c];this[c]=d.easing(Math.min(Math.max(b-d.delay,0),d.dur),d.from,d.to-d.from,d.dur)}},a.prototype.animate=function(){if(this._alphaMotion&&(this.alpha=(this.dur-this.ttl)*(this._alphaMotion.to-this._alphaMotion.from)/this.dur+this._alphaMotion.from),0!==this.motion.length){var a=Math.max(this.ttl,0),b=this.dur-a-this._motionStart[this._curMotion];return this._execMotion(this.motion[this._curMotion],b),this.dur-a>this._motionEnd[this._curMotion]?(this._curMotion++,void(this._curMotion>=this.motion.length&&(this._curMotion=this.motion.length-1))):void 0}},a.prototype.finish=function(){this.parent.finish(this)},a.prototype.toString=function(){return["[",this.stime,"|",this.ttl,"/",this.dur,"]","(",this.mode,")",this.text].join("")},a.LINEAR=function(a,b,c,d){return a*c/d+b},a}(),ScrollComment=function(a){function b(b,c){a.call(this,b,c),this.dur*=this.parent.options.scroll.scale,this.ttl*=this.parent.options.scroll.scale}return __extends(b,a),Object.defineProperty(b.prototype,"alpha",{set:function(a){this._alpha=a,this.dom.style.opacity=Math.min(Math.min(this._alpha,this.parent.options.global.opacity),this.parent.options.scroll.opacity)+""},enumerable:!0,configurable:!0}),b.prototype.init=function(b){void 0===b&&(b=null),a.prototype.init.call(this,b),this.x=this.parent.width,this.parent.options.scroll.opacity<1&&(this.alpha=this._alpha),this.absolute=!0},b.prototype.update=function(){this.x=this.ttl/this.dur*(this.parent.width+this.width)-this.width},b}(CoreComment),CommentManager=function(){function a(a){var b=0;this._listeners={},this._lastPosition=0,this.stage=a,this.options={global:{opacity:1,scale:1,className:"cmt"},scroll:{opacity:1,scale:1},limit:0},this.timeline=[],this.runline=[],this.position=0,this.limiter=0,this.filter=null,this.csa={scroll:new CommentSpaceAllocator(0,0),top:new AnchorCommentSpaceAllocator(0,0),bottom:new AnchorCommentSpaceAllocator(0,0),reverse:new CommentSpaceAllocator(0,0),scrollbtm:new CommentSpaceAllocator(0,0)},this.width=this.stage.offsetWidth,this.height=this.stage.offsetHeight,this.startTimer=function(){if(!(b>0)){var a=(new Date).getTime(),c=this;b=window.setInterval(function(){var b=(new Date).getTime()-a;a=(new Date).getTime(),c.onTimerEvent(b,c)},10)}},this.stopTimer=function(){window.clearInterval(b),b=0}}var b=function(a,b){for(var c=Math.PI/180,d=a*c,e=b*c,f=Math.cos,g=Math.sin,h=[f(d)*f(e),f(d)*g(e),g(d),0,-g(e),f(e),0,0,-g(d)*f(e),-g(d)*g(e),f(d),0,0,0,0,1],i=0;i<h.length;i++)Math.abs(h[i])<1e-6&&(h[i]=0);return"matrix3d("+h.join(",")+")"};return a.prototype.stop=function(){this.stopTimer()},a.prototype.start=function(){this.startTimer()},a.prototype.seek=function(a){this.position=BinArray.bsearch(this.timeline,a,function(a,b){return a<b.stime?-1:a>b.stime?1:0})},a.prototype.validate=function(a){return null!=a&&this.filter.doValidate(a)},a.prototype.load=function(a){this.timeline=a,this.timeline.sort(function(a,b){return a.stime>b.stime?2:a.stime<b.stime?-2:a.date>b.date?1:a.date<b.date?-1:null!=a.dbid&&null!=b.dbid?a.dbid>b.dbid?1:a.dbid<b.dbid?-1:0:0}),this.dispatchEvent("load")},a.prototype.insert=function(a){var b=BinArray.binsert(this.timeline,a,function(a,b){return a.stime>b.stime?2:a.stime<b.stime?-2:a.date>b.date?1:a.date<b.date?-1:null!=a.dbid&&null!=b.dbid?a.dbid>b.dbid?1:a.dbid<b.dbid?-1:0:0});b<=this.position&&this.position++,this.dispatchEvent("insert")},a.prototype.clear=function(){for(;this.runline.length>0;)this.runline[0].finish();this.dispatchEvent("clear")},a.prototype.setBounds=function(){this.width=this.stage.offsetWidth,this.height=this.stage.offsetHeight,this.dispatchEvent("resize");for(var a in this.csa)this.csa[a].setBounds(this.width,this.height);this.stage.style.perspective=this.width*Math.tan(40*Math.PI/180)/2+"px",this.stage.style.webkitPerspective=this.width*Math.tan(40*Math.PI/180)/2+"px"},a.prototype.init=function(){this.setBounds(),null==this.filter&&(this.filter=new CommentFilter)},a.prototype.time=function(a){if(a-=1,this.position>=this.timeline.length||Math.abs(this._lastPosition-a)>=2e3){if(this.seek(a),this._lastPosition=a,this.timeline.length<=this.position)return}else this._lastPosition=a;for(;this.position<this.timeline.length&&this.timeline[this.position].stime<=a;this.position++)this.options.limit>0&&this.runline.length>this.limiter||this.validate(this.timeline[this.position])&&this.send(this.timeline[this.position])},a.prototype.rescale=function(){},a.prototype.send=function(a){if(8===a.mode)return console.log(a),void(this.scripting&&console.log(this.scripting.eval(a.code)));if(null==this.filter||(a=this.filter.doModify(a),null!=a)){if(1===a.mode||2===a.mode||6===a.mode)var c=new ScrollComment(this,a);else var c=new CoreComment(this,a);switch(c.mode){case 1:c.align=0;break;case 2:c.align=2;break;case 4:c.align=2;break;case 5:c.align=0;break;case 6:c.align=1}switch(c.init(),this.stage.appendChild(c.dom),c.mode){default:case 1:this.csa.scroll.add(c);break;case 2:this.csa.scrollbtm.add(c);break;case 4:this.csa.bottom.add(c);break;case 5:this.csa.top.add(c);break;case 6:this.csa.reverse.add(c);break;case 17:case 7:0===a.rY&&0===a.rZ||(c.dom.style.transform=b(a.rY,a.rZ),c.dom.style.webkitTransform=b(a.rY,a.rZ),c.dom.style.OTransform=b(a.rY,a.rZ),c.dom.style.MozTransform=b(a.rY,a.rZ),c.dom.style.MSTransform=b(a.rY,a.rZ))}c.y=c.y,this.dispatchEvent("enterComment",c),this.runline.push(c)}},a.prototype.sendComment=function(a){console.log("CommentManager.sendComment is deprecated. Please use send instead"),this.send(a)},a.prototype.finish=function(a){this.dispatchEvent("exitComment",a),this.stage.removeChild(a.dom);var b=this.runline.indexOf(a);switch(b>=0&&this.runline.splice(b,1),a.mode){default:case 1:this.csa.scroll.remove(a);break;case 2:this.csa.scrollbtm.remove(a);break;case 4:this.csa.bottom.remove(a);break;case 5:this.csa.top.remove(a);break;case 6:this.csa.reverse.remove(a);break;case 7:}},a.prototype.addEventListener=function(a,b){"undefined"!=typeof this._listeners[a]?this._listeners[a].push(b):this._listeners[a]=[b]},a.prototype.dispatchEvent=function(a,b){if("undefined"!=typeof this._listeners[a])for(var c=0;c<this._listeners[a].length;c++)try{this._listeners[a][c](b)}catch(a){console.err(a.stack)}},a.prototype.onTimerEvent=function(a,b){for(var c=0;c<b.runline.length;c++){var d=b.runline[c];d.hold||d.time(a)}},a}(),CommentProvider=function(){function a(){this._started=!1,this._destroyed=!1,this._staticSources={},this._dynamicSources={},this._parsers={},this._targets=[]}return a.SOURCE_JSON="JSON",a.SOURCE_XML="XML",a.SOURCE_TEXT="TEXT",a.BaseHttpProvider=function(a,b,c,d,e){return new Promise(function(f,g){var h=new XMLHttpRequest,i=b;if(d&&("POST"===a||"PUT"===a)){i+="?";var j=[];for(var k in d)d.hasOwnProperty(k)&&j.push(encodeURIComponent(k)+"="+encodeURIComponent(d[k]));i+=j.join("&")}h.responseType="string"==typeof c?c:"",h.onload=function(){this.status>=200&&this.status<300?f(this.response):g(new Error(this.status+" "+this.statusText))},h.onerror=function(){g(new Error(this.status+" "+this.statusText))},h.open(a,i),"undefined"!=typeof e?h.send(e):h.send()})},a.JSONProvider=function(b,c,d,e){return a.BaseHttpProvider(b,c,"json",d,e).then(function(a){return a})},a.XMLProvider=function(b,c,d,e){return a.BaseHttpProvider(b,c,"document",d,e).then(function(a){return a})},a.TextProvider=function(b,c,d,e){return a.BaseHttpProvider(b,c,"text",d,e).then(function(a){return a.text})},a.prototype.addStaticSource=function(a,b){if(this._destroyed)throw new Error("Comment provider has been destroyed, cannot attach more sources.");return b in this._staticSources||(this._staticSources[b]=[]),this._staticSources[b].push(a),this},a.prototype.addDynamicSource=function(a,b){if(this._destroyed)throw new Error("Comment provider has been destroyed, cannot attach more sources.");return b in this._dynamicSources||(this._dynamicSources[b]=[]),this._dynamicSources[b].push(a),this},a.prototype.addTarget=function(a){if(this._destroyed)throw new Error("Comment provider has been destroyed, cannot attach more targets.");if(!(a instanceof CommentManager))throw new Error("Expected the target to be an instance of CommentManager.");return this._targets.push(a),this},a.prototype.addParser=function(a,b){if(this._destroyed)throw new Error("Comment provider has been destroyed, cannot attach more parsers.");return b in this._parsers||(this._parsers[b]=[]),this._parsers[b].unshift(a),this},a.prototype.applyParsersOne=function(a,b){return new Promise(function(c,d){if(!(b in this._parsers))return void d(new Error('No parsers defined for "'+b+'"'));for(var e=0;e<this._parsers[b].length;e++){var f=null;try{f=this._parsers[b][e].parseOne(a)}catch(a){console.error(a)}if(null!==f)return void c(f)}d(new Error("Ran out of parsers for they target type"))}.bind(this))},a.prototype.applyParsersList=function(a,b){return new Promise(function(c,d){if(!(b in this._parsers))return void d(new Error('No parsers defined for "'+b+'"'));for(var e=0;e<this._parsers[b].length;e++){var f=null;try{f=this._parsers[b][e].parseMany(a)}catch(a){console.error(a)}if(null!==f)return void c(f)}d(new Error("Ran out of parsers for the target type"))}.bind(this))},a.prototype.load=function(){if(this._destroyed)throw new Error("Cannot load sources on a destroyed provider.");var a=[];for(var b in this._staticSources)a.push(Promise.race(this._staticSources[b]).then(function(a){return this.applyParsersList(a,b)}.bind(this)));return Promise.race(a).then(function(a){for(var b=0;b<this._targets.length;b++)this._targets[b].load(a);return Promise.resolve(a)}.bind(this))},a.prototype.start=function(){if(this._destroyed)throw new Error("Cannot start a provider that has been destroyed.");return this._started=!0,this.load().then(function(a){for(var b in this._dynamicSources)this._dynamicSources[b].foreach(function(a){a.addEventListener("receive",function(a){for(var c=0;c<this._targets.length;c++)this._targets[c].send(this.applyParserOne(a,b))}.bind(this)),s}.bind(this));return Promise.resolve(a)}.bind(this))},a.prototype.send=function(a,b){},a.prototype.destroy=function(){this._destroyed||(this._destroyed=!0)},a}(),AcfunFormat=function(){var a={};return a.JSONParser=function(a){},a.JSONParser.prototype.parseOne=function(a){var b={};if("object"!=typeof a||null==a||!a.hasOwnProperty("c"))return null;var c=a.c.split(",");if(c.length>=6){if(b.stime=1e3*parseFloat(c[0]),b.color=parseInt(c[1]),b.mode=parseInt(c[2]),b.size=parseInt(c[3]),b.hash=c[4],b.date=parseInt(c[5]),b.position="absolute",7!==b.mode)b.text=a.m.replace(/(\/n|\\n|\n|\r\n|\\r)/g,"\n"),b.text=b.text.replace(/\r/g,"\n"),b.text=b.text.replace(/\s/g," ");else{try{var d=JSON.parse(a.m)}catch(a){return console.warn("Error parsing internal data for comment"),console.log("[Dbg] "+b.text),null}if(b.position="relative",b.text=d.n,b.text=b.text.replace(/\ /g," "),null!=d.a?b.opacity=d.a:b.opacity=1,null!=d.p?(b.x=d.p.x/1e3,b.y=d.p.y/1e3):(b.x=0,b.y=0),b.shadow=d.b,b.dur=4e3,null!=d.l&&(b.moveDelay=1e3*d.l),null!=d.z&&d.z.length>0){b.movable=!0,b.motion=[];for(var e=0,f={x:b.x,y:b.y,alpha:b.opacity,color:b.color},g=0;g<d.z.length;g++){var h=null!=d.z[g].l?1e3*d.z[g].l:500;e+=h;var i={x:{from:f.x,to:d.z[g].x/1e3,dur:h,delay:0},y:{from:f.y,to:d.z[g].y/1e3,dur:h,delay:0}};f.x=i.x.to,f.y=i.y.to,d.z[g].t!==f.alpha&&(i.alpha={from:f.alpha,to:d.z[g].t,dur:h,delay:0},f.alpha=i.alpha.to),null!=d.z[g].c&&d.z[g].c!==f.color&&(i.color={from:f.color,to:d.z[g].c,dur:h,delay:0},f.color=i.color.to),b.motion.push(i)}b.dur=e+(b.moveDelay?b.moveDelay:0)}null!=d.r&&null!=d.k&&(b.rX=d.r,b.rY=d.k)}return b}return console.warn("Dropping this comment due to insufficient parameters. Got: "+c.length),null},a.JSONParser.prototype.parseMany=function(a){if(!Array.isArray(a))return null;for(var b=[],c=0;c<a.length;c++){var d=this.parseOne(a[c]);null!==d&&b.push(d)}return b},a}(),BilibiliFormat=function(){var a={},b=function(a){return a.replace(/\t/,"\\t")},c=function(a){if("["!==a.charAt(0))return a;switch(a.charAt(a.length-1)){case"]":return a;case'"':return a+"]";case",":return a.substring(0,a.length-1)+'"]';default:return c(a.substring(0,a.length-1))}},d=function(a){return a=a.replace(new RegExp("</([^d])","g"),"</disabled $1"),a=a.replace(new RegExp("</(S{2,})","g"),"</disabled $1"),a=a.replace(new RegExp("<([^d/]W*?)","g"),"<disabled $1"),a=a.replace(new RegExp("<([^/ ]{2,}W*?)","g"),"<disabled $1")};return a.XMLParser=function(a){this._attemptFix=!0,this._logBadComments=!0,"object"==typeof a&&(this._attemptFix=a.attemptFix!==!1,this._logBadComments=a.logBadComments!==!1)},a.XMLParser.prototype.parseOne=function(a){var d=a.getAttribute("p").split(",");if(!a.childNodes[0])return null;var e=a.childNodes[0].nodeValue,f={};if(f.stime=Math.round(1e3*parseFloat(d[0])),f.size=parseInt(d[2]),f.color=parseInt(d[3]),f.mode=parseInt(d[1]),f.date=parseInt(d[4]),f.pool=parseInt(d[5]),f.position="absolute",null!=d[7]&&(f.dbid=parseInt(d[7])),f.hash=d[6],f.border=!1,f.mode<7)f.text=e.replace(/(\/n|\\n|\n|\r\n)/g,"\n");else if(7===f.mode)try{this._attemptFix&&(e=b(c(e)));var g=JSON.parse(e);if(f.shadow=!0,f.x=parseFloat(g[0]),f.y=parseFloat(g[1]),(Math.floor(f.x)<f.x||Math.floor(f.y)<f.y)&&(f.position="relative"),f.text=g[4].replace(/(\/n|\\n|\n|\r\n)/g,"\n"),f.rZ=0,f.rY=0,g.length>=7&&(f.rZ=parseInt(g[5],10),f.rY=parseInt(g[6],10)),f.motion=[],f.movable=!1,g.length>=11){f.movable=!0;var h=500,i={x:{from:f.x,to:parseFloat(g[7]),dur:h,delay:0},y:{from:f.y,to:parseFloat(g[8]),dur:h,delay:0}};if(""!==g[9]&&(h=parseInt(g[9],10),i.x.dur=h,i.y.dur=h),""!==g[10]&&(i.x.delay=parseInt(g[10],10),i.y.delay=parseInt(g[10],10)),g.length>11&&(f.shadow=g[11],"true"===f.shadow&&(f.shadow=!0),"false"===f.shadow&&(f.shadow=!1),null!=g[12]&&(f.font=g[12]),g.length>14)){"relative"===f.position&&(this._logBadComments&&console.warn("Cannot mix relative and absolute positioning!"),f.position="absolute");for(var j=g[14],k={x:i.x.from,y:i.y.from},l=[],m=new RegExp("([a-zA-Z])\\s*(\\d+)[, ](\\d+)","g"),n=j.split(/[a-zA-Z]/).length-1,o=m.exec(j);null!==o;){switch(o[1]){case"M":k.x=parseInt(o[2],10),k.y=parseInt(o[3],10);break;case"L":l.push({x:{from:k.x,to:parseInt(o[2],10),dur:h/n,delay:0},y:{from:k.y,to:parseInt(o[3],10),dur:h/n,delay:0}}),k.x=parseInt(o[2],10),k.y=parseInt(o[3],10)}o=m.exec(j)}i=null,f.motion=l}null!==i&&f.motion.push(i)}f.dur=2500,g[3]<12&&(f.dur=1e3*g[3]);var p=g[2].split("-");if(null!=p&&p.length>1){var q=parseFloat(p[0]),r=parseFloat(p[1]);f.opacity=q,q!==r&&(f.alpha={from:q,to:r})}}catch(a){this._logBadComments&&(console.warn("Error occurred in JSON parsing. Could not parse comment."),console.log("[DEBUG] "+e))}else 8===f.mode?f.code=e:this._logBadComments&&(console.warn("Unknown comment type : "+f.mode+". Not doing further parsing."),console.log("[DEBUG] "+e));return null!==f.text&&"string"==typeof f.text&&(f.text=f.text.replace(/\u25a0/g,"█")),f},a.XMLParser.prototype.parseMany=function(a){var b=[];try{b=a.getElementsByTagName("d")}catch(a){return null}for(var c=[],d=0;d<b.length;d++){var e=this.parseOne(b[d]);null!==e&&c.push()}return c},a.TextParser=function(b){this._allowInsecureDomParsing=!0,this._attemptEscaping=!0,"object"==typeof b&&(this._allowInsecureDomParsing=b.allowInsecureDomParsing!==!1,this._attemptEscaping=b.attemptEscaping!==!1),"undefined"!=typeof document&&document&&document.createElement||(this._allowInsecureDomParsing=!1),this._allowInsecureDomParsing&&(this._xmlParser=new a.XMLParser(b))},a.TextParser.prototype.parseOne=function(a){if(this._allowInsecureDomParsing){var b=a;this._attemptEscaping&&(b=d(b));var c=document.createElement("div");c.innerHTML=b;var e=c.getElementsByTagName("d");return 1!==e.length?null:this._xmlParser.parseOne(e[0])}throw new Error("Secure parsing not implemented yet.")},a.TextParser.prototype.parseMany=function(a){if(this._allowInsecureDomParsing){var b=a;this._attemptEscaping&&(b=d(b));var c=document.createElement("div");c.innerHTML=b;var e=c.getElementsByTagName("d");return this._xmlParser.parseMany(e)}throw new Error("Secure parsing not implemented yet.")},a}(),CommonDanmakuFormat=function(){var a={},b=function(){return"number"===comment.mode&&"number"==typeof comment.stime&&((8!==comment.mode||"string"==typeof comment.code)&&"string"==typeof comment.text)};return a.JSONParser=function(){},a.JSONParser.prototype.parseOne=function(a){return b(a)?a:null},a.JSONParser.prototype.parseMany=function(a){return a.every(b)?a:null},a.XMLParser=function(){},a.XMLParser.prototype.parseOne=function(a){},a.XMLParser.prototype.parseMany=function(a){},a}();
\ No newline at end of file
+/*!Copyright(c) CommentCoreLibrary (//github.com/jabbany/CommentCoreLibrary) - Licensed under the MIT License */function CommentFilter(){this.modifiers=[],this.runtime=null,this.allowTypes={1:!0,4:!0,5:!0,6:!0,7:!0,8:!0,17:!0},this.doModify=function(a){for(var b=0;b<this.modifiers.length;b++)a=this.modifiers[b](a);return a},this.beforeSend=function(a){return a},this.doValidate=function(a){return!!this.allowTypes[a.mode]},this.addRule=function(a){},this.addModifier=function(a){this.modifiers.push(a)},this.runtimeFilter=function(a){return null==this.runtime?a:this.runtime(a)},this.setRuntimeFilter=function(a){this.runtime=a}}var BinArray=function(){var a={};return a.bsearch=function(a,b,c){if(0===a.length)return 0;if(c(b,a[0])<0)return 0;if(c(b,a[a.length-1])>=0)return a.length;for(var d=0,e=0,f=0,g=a.length-1;d<=g;){if(e=Math.floor((g+d+1)/2),f++,c(b,a[e-1])>=0&&c(b,a[e])<0)return e;c(b,a[e-1])<0?g=e-1:c(b,a[e])>=0?d=e:console.error("Program Error"),f>1500&&console.error("Too many run cycles.")}return-1},a.binsert=function(b,c,d){var e=a.bsearch(b,c,d);return b.splice(e,0,c),e},a}(),__extends=this&&this.__extends||function(a,b){function c(){this.constructor=a}for(var d in b)b.hasOwnProperty(d)&&(a[d]=b[d]);a.prototype=null===b?Object.create(b):(c.prototype=b.prototype,new c)},CommentSpaceAllocator=function(){function a(a,b){void 0===a&&(a=0),void 0===b&&(b=0),this._pools=[[]],this.avoid=1,this._width=a,this._height=b}return a.prototype.willCollide=function(a,b){return a.stime+a.ttl>=b.stime+b.ttl/2},a.prototype.pathCheck=function(a,b,c){for(var d=a+b.height,e=b.right,f=0;f<c.length;f++)if(!(c[f].y>d||c[f].bottom<a)){if(!(c[f].right<b.x||c[f].x>e))return!1;if(this.willCollide(c[f],b))return!1}return!0},a.prototype.assign=function(a,b){for(;this._pools.length<=b;)this._pools.push([]);var c=this._pools[b];if(0===c.length)return a.cindex=b,0;if(this.pathCheck(0,a,c))return a.cindex=b,0;for(var d=0,e=0;e<c.length&&(d=c[e].bottom+this.avoid,!(d+a.height>this._height));e++)if(this.pathCheck(d,a,c))return a.cindex=b,d;return this.assign(a,b+1)},a.prototype.add=function(a){a.height>this._height?(a.cindex=-2,a.y=0):(a.y=this.assign(a,0),BinArray.binsert(this._pools[a.cindex],a,function(a,b){return a.bottom<b.bottom?-1:a.bottom>b.bottom?1:0}))},a.prototype.remove=function(a){if(!(a.cindex<0)){if(a.cindex>=this._pools.length)throw new Error("cindex out of bounds");var b=this._pools[a.cindex].indexOf(a);b<0||this._pools[a.cindex].splice(b,1)}},a.prototype.setBounds=function(a,b){this._width=a,this._height=b},a}(),AnchorCommentSpaceAllocator=function(a){function b(){a.apply(this,arguments)}return __extends(b,a),b.prototype.add=function(b){a.prototype.add.call(this,b),b.x=(this._width-b.width)/2},b.prototype.willCollide=function(a,b){return!0},b.prototype.pathCheck=function(a,b,c){for(var d=a+b.height,e=0;e<c.length;e++)if(!(c[e].y>d||c[e].bottom<a))return!1;return!0},b}(CommentSpaceAllocator),__extends=this&&this.__extends||function(a,b){function c(){this.constructor=a}for(var d in b)b.hasOwnProperty(d)&&(a[d]=b[d]);a.prototype=null===b?Object.create(b):(c.prototype=b.prototype,new c)},CoreComment=function(){function a(b,c){if(void 0===c&&(c={}),this.mode=1,this.stime=0,this.text="",this.ttl=4e3,this.dur=4e3,this.cindex=-1,this.motion=[],this.movable=!0,this._alphaMotion=null,this.absolute=!0,this.align=0,this._alpha=1,this._size=25,this._color=16777215,this._border=!1,this._shadow=!0,this._font="",!b)throw new Error("Comment not bound to comment manager.");if(this.parent=b,c.hasOwnProperty("stime")&&(this.stime=c.stime),c.hasOwnProperty("mode")?this.mode=c.mode:this.mode=1,c.hasOwnProperty("dur")&&(this.dur=c.dur,this.ttl=this.dur),this.dur*=this.parent.options.global.scale,this.ttl*=this.parent.options.global.scale,c.hasOwnProperty("text")&&(this.text=c.text),c.hasOwnProperty("motion")){this._motionStart=[],this._motionEnd=[],this.motion=c.motion;for(var d=0,e=0;e<c.motion.length;e++){this._motionStart.push(d);var f=0;for(var g in c.motion[e]){var h=c.motion[e][g];f=Math.max(h.dur,f),null!==h.easing&&void 0!==h.easing||(c.motion[e][g].easing=a.LINEAR)}d+=f,this._motionEnd.push(d)}this._curMotion=0}c.hasOwnProperty("color")&&(this._color=c.color),c.hasOwnProperty("size")&&(this._size=c.size),c.hasOwnProperty("border")&&(this._border=c.border),c.hasOwnProperty("opacity")&&(this._alpha=c.opacity),c.hasOwnProperty("alpha")&&(this._alphaMotion=c.alpha),c.hasOwnProperty("font")&&(this._font=c.font),c.hasOwnProperty("x")&&(this._x=c.x),c.hasOwnProperty("y")&&(this._y=c.y),c.hasOwnProperty("shadow")&&(this._shadow=c.shadow),c.hasOwnProperty("position")&&"relative"===c.position&&(this.absolute=!1,this.mode<7&&console.warn("Using relative position for CSA comment."))}return a.prototype.init=function(a){void 0===a&&(a=null),null!==a?this.dom=a.dom:this.dom=document.createElement("div"),this.dom.className=this.parent.options.global.className,this.dom.appendChild(document.createTextNode(this.text)),this.dom.textContent=this.text,this.dom.innerText=this.text,this.size=this._size,16777215!=this._color&&(this.color=this._color),this.shadow=this._shadow,this._border&&(this.border=this._border),""!==this._font&&(this.font=this._font),void 0!==this._x&&(this.x=this._x),void 0!==this._y&&(this.y=this._y),(1!==this._alpha||this.parent.options.global.opacity<1)&&(this.alpha=this._alpha),this.motion.length>0&&this.animate()},Object.defineProperty(a.prototype,"x",{get:function(){return null!==this._x&&void 0!==this._x||(this.align%2===0?this._x=this.dom.offsetLeft:this._x=this.parent.width-this.dom.offsetLeft-this.width),this.absolute?this._x:this._x/this.parent.width},set:function(a){this._x=a,this.absolute||(this._x*=this.parent.width),this.align%2===0?this.dom.style.left=this._x+"px":this.dom.style.right=this._x+"px"},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"y",{get:function(){return null!==this._y&&void 0!==this._y||(this.align<2?this._y=this.dom.offsetTop:this._y=this.parent.height-this.dom.offsetTop-this.height),this.absolute?this._y:this._y/this.parent.height},set:function(a){this._y=a,this.absolute||(this._y*=this.parent.height),this.align<2?this.dom.style.top=this._y+"px":this.dom.style.bottom=this._y+"px"},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"bottom",{get:function(){return this.y+this.height},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"right",{get:function(){return this.x+this.width},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"width",{get:function(){return null!==this._width&&void 0!==this._width||(this._width=this.dom.offsetWidth),this._width},set:function(a){this._width=a,this.dom.style.width=this._width+"px"},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"height",{get:function(){return null!==this._height&&void 0!==this._height||(this._height=this.dom.offsetHeight),this._height},set:function(a){this._height=a,this.dom.style.height=this._height+"px"},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"size",{get:function(){return this._size},set:function(a){this._size=a,this.dom.style.fontSize=this._size+"px"},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"color",{get:function(){return this._color},set:function(a){this._color=a;var b=a.toString(16);b=b.length>=6?b:new Array(6-b.length+1).join("0")+b,this.dom.style.color="#"+b,0===this._color&&(this.dom.className=this.parent.options.global.className+" rshadow")},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"alpha",{get:function(){return this._alpha},set:function(a){this._alpha=a,this.dom.style.opacity=Math.min(this._alpha,this.parent.options.global.opacity)+""},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"border",{get:function(){return this._border},set:function(a){this._border=a,this._border?this.dom.style.border="1px solid #00ffff":this.dom.style.border="none"},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"shadow",{get:function(){return this._shadow},set:function(a){this._shadow=a,this._shadow||(this.dom.className=this.parent.options.global.className+" noshadow")},enumerable:!0,configurable:!0}),Object.defineProperty(a.prototype,"font",{get:function(){return this._font},set:function(a){this._font=a,this._font.length>0?this.dom.style.fontFamily=this._font:this.dom.style.fontFamily=""},enumerable:!0,configurable:!0}),a.prototype.time=function(a){this.ttl-=a,this.ttl<0&&(this.ttl=0),this.movable&&this.update(),this.ttl<=0&&this.finish()},a.prototype.update=function(){this.animate()},a.prototype.invalidate=function(){this._x=null,this._y=null,this._width=null,this._height=null},a.prototype._execMotion=function(a,b){for(var c in a)if(a.hasOwnProperty(c)){var d=a[c];this[c]=d.easing(Math.min(Math.max(b-d.delay,0),d.dur),d.from,d.to-d.from,d.dur)}},a.prototype.animate=function(){if(this._alphaMotion&&(this.alpha=(this.dur-this.ttl)*(this._alphaMotion.to-this._alphaMotion.from)/this.dur+this._alphaMotion.from),0!==this.motion.length){var a=Math.max(this.ttl,0),b=this.dur-a-this._motionStart[this._curMotion];return this._execMotion(this.motion[this._curMotion],b),this.dur-a>this._motionEnd[this._curMotion]?(this._curMotion++,void(this._curMotion>=this.motion.length&&(this._curMotion=this.motion.length-1))):void 0}},a.prototype.finish=function(){this.parent.finish(this)},a.prototype.toString=function(){return["[",this.stime,"|",this.ttl,"/",this.dur,"]","(",this.mode,")",this.text].join("")},a.LINEAR=function(a,b,c,d){return a*c/d+b},a}(),ScrollComment=function(a){function b(b,c){a.call(this,b,c),this.dur*=this.parent.options.scroll.scale,this.ttl*=this.parent.options.scroll.scale}return __extends(b,a),Object.defineProperty(b.prototype,"alpha",{set:function(a){this._alpha=a,this.dom.style.opacity=Math.min(Math.min(this._alpha,this.parent.options.global.opacity),this.parent.options.scroll.opacity)+""},enumerable:!0,configurable:!0}),b.prototype.init=function(b){void 0===b&&(b=null),a.prototype.init.call(this,b),this.x=this.parent.width,this.parent.options.scroll.opacity<1&&(this.alpha=this._alpha),this.absolute=!0},b.prototype.update=function(){this.x=this.ttl/this.dur*(this.parent.width+this.width)-this.width},b}(CoreComment),CommentManager=function(){function a(a){var b=0;this._listeners={},this._lastPosition=0,this.stage=a,this.options={global:{opacity:1,scale:1,className:"cmt"},scroll:{opacity:1,scale:1},limit:0},this.timeline=[],this.runline=[],this.position=0,this.limiter=0,this.filter=null,this.csa={scroll:new CommentSpaceAllocator(0,0),top:new AnchorCommentSpaceAllocator(0,0),bottom:new AnchorCommentSpaceAllocator(0,0),reverse:new CommentSpaceAllocator(0,0),scrollbtm:new CommentSpaceAllocator(0,0)},this.width=this.stage.offsetWidth,this.height=this.stage.offsetHeight,this.startTimer=function(){if(!(b>0)){var a=(new Date).getTime(),c=this;b=window.setInterval(function(){var b=(new Date).getTime()-a;a=(new Date).getTime(),c.onTimerEvent(b,c)},10)}},this.stopTimer=function(){window.clearInterval(b),b=0}}var b=function(a,b){for(var c=Math.PI/180,d=a*c,e=b*c,f=Math.cos,g=Math.sin,h=[f(d)*f(e),f(d)*g(e),g(d),0,-g(e),f(e),0,0,-g(d)*f(e),-g(d)*g(e),f(d),0,0,0,0,1],i=0;i<h.length;i++)Math.abs(h[i])<1e-6&&(h[i]=0);return"matrix3d("+h.join(",")+")"};return a.prototype.stop=function(){this.stopTimer()},a.prototype.start=function(){this.startTimer()},a.prototype.seek=function(a){this.position=BinArray.bsearch(this.timeline,a,function(a,b){return a<b.stime?-1:a>b.stime?1:0})},a.prototype.validate=function(a){return null!=a&&this.filter.doValidate(a)},a.prototype.load=function(a){this.timeline=a,this.timeline.sort(function(a,b){return a.stime>b.stime?2:a.stime<b.stime?-2:a.date>b.date?1:a.date<b.date?-1:null!=a.dbid&&null!=b.dbid?a.dbid>b.dbid?1:a.dbid<b.dbid?-1:0:0}),this.dispatchEvent("load")},a.prototype.insert=function(a){var b=BinArray.binsert(this.timeline,a,function(a,b){return a.stime>b.stime?2:a.stime<b.stime?-2:a.date>b.date?1:a.date<b.date?-1:null!=a.dbid&&null!=b.dbid?a.dbid>b.dbid?1:a.dbid<b.dbid?-1:0:0});b<=this.position&&this.position++,this.dispatchEvent("insert")},a.prototype.clear=function(){for(;this.runline.length>0;)this.runline[0].finish();this.dispatchEvent("clear")},a.prototype.setBounds=function(){this.width=this.stage.offsetWidth,this.height=this.stage.offsetHeight,this.dispatchEvent("resize");for(var a in this.csa)this.csa[a].setBounds(this.width,this.height);this.stage.style.perspective=this.width*Math.tan(40*Math.PI/180)/2+"px",this.stage.style.webkitPerspective=this.width*Math.tan(40*Math.PI/180)/2+"px"},a.prototype.init=function(){this.setBounds(),null==this.filter&&(this.filter=new CommentFilter)},a.prototype.time=function(a){if(a-=1,this.position>=this.timeline.length||Math.abs(this._lastPosition-a)>=2e3){if(this.seek(a),this._lastPosition=a,this.timeline.length<=this.position)return}else this._lastPosition=a;for(;this.position<this.timeline.length&&this.timeline[this.position].stime<=a;this.position++)this.options.limit>0&&this.runline.length>this.limiter||this.validate(this.timeline[this.position])&&this.send(this.timeline[this.position])},a.prototype.rescale=function(){},a.prototype.send=function(a){if(8===a.mode)return console.log(a),void(this.scripting&&console.log(this.scripting.eval(a.code)));if(null==this.filter||(a=this.filter.doModify(a),null!=a)){if(1===a.mode||2===a.mode||6===a.mode)var c=new ScrollComment(this,a);else var c=new CoreComment(this,a);switch(c.mode){case 1:c.align=0;break;case 2:c.align=2;break;case 4:c.align=2;break;case 5:c.align=0;break;case 6:c.align=1}switch(c.init(),this.stage.appendChild(c.dom),c.mode){default:case 1:this.csa.scroll.add(c);break;case 2:this.csa.scrollbtm.add(c);break;case 4:this.csa.bottom.add(c);break;case 5:this.csa.top.add(c);break;case 6:this.csa.reverse.add(c);break;case 17:case 7:0===a.rY&&0===a.rZ||(c.dom.style.transform=b(a.rY,a.rZ),c.dom.style.webkitTransform=b(a.rY,a.rZ),c.dom.style.OTransform=b(a.rY,a.rZ),c.dom.style.MozTransform=b(a.rY,a.rZ),c.dom.style.MSTransform=b(a.rY,a.rZ))}c.y=c.y,this.dispatchEvent("enterComment",c),this.runline.push(c)}},a.prototype.sendComment=function(a){console.log("CommentManager.sendComment is deprecated. Please use send instead"),this.send(a)},a.prototype.finish=function(a){this.dispatchEvent("exitComment",a),this.stage.removeChild(a.dom);var b=this.runline.indexOf(a);switch(b>=0&&this.runline.splice(b,1),a.mode){default:case 1:this.csa.scroll.remove(a);break;case 2:this.csa.scrollbtm.remove(a);break;case 4:this.csa.bottom.remove(a);break;case 5:this.csa.top.remove(a);break;case 6:this.csa.reverse.remove(a);break;case 7:}},a.prototype.addEventListener=function(a,b){"undefined"!=typeof this._listeners[a]?this._listeners[a].push(b):this._listeners[a]=[b]},a.prototype.dispatchEvent=function(a,b){if("undefined"!=typeof this._listeners[a])for(var c=0;c<this._listeners[a].length;c++)try{this._listeners[a][c](b)}catch(a){console.err(a.stack)}},a.prototype.onTimerEvent=function(a,b){for(var c=0;c<b.runline.length;c++){var d=b.runline[c];d.hold||d.time(a)}},a}(),CommentProvider=function(){function a(){this._started=!1,this._destroyed=!1,this._staticSources={},this._dynamicSources={},this._parsers={},this._targets=[]}return a.SOURCE_JSON="JSON",a.SOURCE_XML="XML",a.SOURCE_TEXT="TEXT",a.BaseHttpProvider=function(a,b,c,d,e){return new Promise(function(f,g){var h=new XMLHttpRequest,i=b;if(d&&("POST"===a||"PUT"===a)){i+="?";var j=[];for(var k in d)d.hasOwnProperty(k)&&j.push(encodeURIComponent(k)+"="+encodeURIComponent(d[k]));i+=j.join("&")}h.responseType="string"==typeof c?c:"",h.onload=function(){this.status>=200&&this.status<300?f(this.response):g(new Error(this.status+" "+this.statusText))},h.onerror=function(){g(new Error(this.status+" "+this.statusText))},h.open(a,i),"undefined"!=typeof e?h.send(e):h.send()})},a.JSONProvider=function(b,c,d,e){return a.BaseHttpProvider(b,c,"json",d,e).then(function(a){return a})},a.XMLProvider=function(b,c,d,e){return a.BaseHttpProvider(b,c,"document",d,e).then(function(a){return a})},a.TextProvider=function(b,c,d,e){return a.BaseHttpProvider(b,c,"text",d,e).then(function(a){return a.text})},a.prototype.addStaticSource=function(a,b){if(this._destroyed)throw new Error("Comment provider has been destroyed, cannot attach more sources.");return b in this._staticSources||(this._staticSources[b]=[]),this._staticSources[b].push(a),this},a.prototype.addDynamicSource=function(a,b){if(this._destroyed)throw new Error("Comment provider has been destroyed, cannot attach more sources.");return b in this._dynamicSources||(this._dynamicSources[b]=[]),this._dynamicSources[b].push(a),this},a.prototype.addTarget=function(a){if(this._destroyed)throw new Error("Comment provider has been destroyed, cannot attach more targets.");if(!(a instanceof CommentManager))throw new Error("Expected the target to be an instance of CommentManager.");return this._targets.push(a),this},a.prototype.addParser=function(a,b){if(this._destroyed)throw new Error("Comment provider has been destroyed, cannot attach more parsers.");return b in this._parsers||(this._parsers[b]=[]),this._parsers[b].unshift(a),this},a.prototype.applyParsersOne=function(a,b){return new Promise(function(c,d){if(!(b in this._parsers))return void d(new Error('No parsers defined for "'+b+'"'));for(var e=0;e<this._parsers[b].length;e++){var f=null;try{f=this._parsers[b][e].parseOne(a)}catch(a){console.error(a)}if(null!==f)return void c(f)}d(new Error("Ran out of parsers for they target type"))}.bind(this))},a.prototype.applyParsersList=function(a,b){return new Promise(function(c,d){if(!(b in this._parsers))return void d(new Error('No parsers defined for "'+b+'"'));for(var e=0;e<this._parsers[b].length;e++){var f=null;try{f=this._parsers[b][e].parseMany(a)}catch(a){console.error(a)}if(null!==f)return void c(f)}d(new Error("Ran out of parsers for the target type"))}.bind(this))},a.prototype.load=function(){if(this._destroyed)throw new Error("Cannot load sources on a destroyed provider.");var a=[];for(var b in this._staticSources)a.push(Promise.race(this._staticSources[b]).then(function(a){return this.applyParsersList(a,b)}.bind(this)));return Promise.race(a).then(function(a){for(var b=0;b<this._targets.length;b++)this._targets[b].load(a);return Promise.resolve(a)}.bind(this))},a.prototype.start=function(){if(this._destroyed)throw new Error("Cannot start a provider that has been destroyed.");return this._started=!0,this.load().then(function(a){for(var b in this._dynamicSources)this._dynamicSources[b].foreach(function(a){a.addEventListener("receive",function(a){for(var c=0;c<this._targets.length;c++)this._targets[c].send(this.applyParserOne(a,b))}.bind(this)),s}.bind(this));return Promise.resolve(a)}.bind(this))},a.prototype.send=function(a,b){},a.prototype.destroy=function(){this._destroyed||(this._destroyed=!0)},a}(),AcfunFormat=function(){var a={};return a.JSONParser=function(a){},a.JSONParser.prototype.parseOne=function(a){var b={};if("object"!=typeof a||null==a||!a.hasOwnProperty("c"))return null;var c=a.c.split(",");if(c.length>=6){if(b.stime=1e3*parseFloat(c[0]),b.color=parseInt(c[1]),b.mode=parseInt(c[2]),b.size=parseInt(c[3]),b.hash=c[4],b.date=parseInt(c[5]),b.position="absolute",7!==b.mode)b.text=a.m.replace(/(\/n|\\n|\n|\r\n|\\r)/g,"\n"),b.text=b.text.replace(/\r/g,"\n"),b.text=b.text.replace(/\s/g," ");else{try{var d=JSON.parse(a.m)}catch(a){return console.warn("Error parsing internal data for comment"),console.log("[Dbg] "+b.text),null}if(b.position="relative",b.text=d.n,b.text=b.text.replace(/\ /g," "),null!=d.a?b.opacity=d.a:b.opacity=1,null!=d.p?(b.x=d.p.x/1e3,b.y=d.p.y/1e3):(b.x=0,b.y=0),b.shadow=d.b,b.dur=4e3,null!=d.l&&(b.moveDelay=1e3*d.l),null!=d.z&&d.z.length>0){b.movable=!0,b.motion=[];for(var e=0,f={x:b.x,y:b.y,alpha:b.opacity,color:b.color},g=0;g<d.z.length;g++){var h=null!=d.z[g].l?1e3*d.z[g].l:500;e+=h;var i={x:{from:f.x,to:d.z[g].x/1e3,dur:h,delay:0},y:{from:f.y,to:d.z[g].y/1e3,dur:h,delay:0}};f.x=i.x.to,f.y=i.y.to,d.z[g].t!==f.alpha&&(i.alpha={from:f.alpha,to:d.z[g].t,dur:h,delay:0},f.alpha=i.alpha.to),null!=d.z[g].c&&d.z[g].c!==f.color&&(i.color={from:f.color,to:d.z[g].c,dur:h,delay:0},f.color=i.color.to),b.motion.push(i)}b.dur=e+(b.moveDelay?b.moveDelay:0)}null!=d.r&&null!=d.k&&(b.rX=d.r,b.rY=d.k)}return b}return console.warn("Dropping this comment due to insufficient parameters. Got: "+c.length),null},a.JSONParser.prototype.parseMany=function(a){if(!Array.isArray(a))return null;for(var b=[],c=0;c<a.length;c++){var d=this.parseOne(a[c]);null!==d&&b.push(d)}return b},a}(),BilibiliFormat=function(){var a={},b=function(a){return a.replace(/\t/,"\\t")},c=function(a){if("["!==a.charAt(0))return a;switch(a.charAt(a.length-1)){case"]":return a;case'"':return a+"]";case",":return a.substring(0,a.length-1)+'"]';default:return c(a.substring(0,a.length-1))}},d=function(a){return a=a.replace(new RegExp("</([^d])","g"),"</disabled $1"),a=a.replace(new RegExp("</(S{2,})","g"),"</disabled $1"),a=a.replace(new RegExp("<([^d/]W*?)","g"),"<disabled $1"),a=a.replace(new RegExp("<([^/ ]{2,}W*?)","g"),"<disabled $1")};return a.XMLParser=function(a){this._attemptFix=!0,this._logBadComments=!0,"object"==typeof a&&(this._attemptFix=a.attemptFix!==!1,this._logBadComments=a.logBadComments!==!1)},a.XMLParser.prototype.parseOne=function(a){try{var d=a.getAttribute("p").split(",")}catch(a){throw new Error("Unsupported object type or could not decompose.")}if(!a.childNodes[0])return null;var e=a.childNodes[0].nodeValue,f={};if(f.stime=Math.round(1e3*parseFloat(d[0])),f.size=parseInt(d[2]),f.color=parseInt(d[3]),f.mode=parseInt(d[1]),f.date=parseInt(d[4]),f.pool=parseInt(d[5]),f.position="absolute",null!=d[7]&&(f.dbid=parseInt(d[7])),f.hash=d[6],f.border=!1,f.mode<7)f.text=e.replace(/(\/n|\\n|\n|\r\n)/g,"\n");else if(7===f.mode)try{this._attemptFix&&(e=b(c(e)));var g=JSON.parse(e);if(f.shadow=!0,f.x=parseFloat(g[0]),f.y=parseFloat(g[1]),(Math.floor(f.x)<f.x||Math.floor(f.y)<f.y)&&(f.position="relative"),f.text=g[4].replace(/(\/n|\\n|\n|\r\n)/g,"\n"),f.rZ=0,f.rY=0,g.length>=7&&(f.rZ=parseInt(g[5],10),f.rY=parseInt(g[6],10)),f.motion=[],f.movable=!1,g.length>=11){f.movable=!0;var h=500,i={x:{from:f.x,to:parseFloat(g[7]),dur:h,delay:0},y:{from:f.y,to:parseFloat(g[8]),dur:h,delay:0}};if(""!==g[9]&&(h=parseInt(g[9],10),i.x.dur=h,i.y.dur=h),""!==g[10]&&(i.x.delay=parseInt(g[10],10),i.y.delay=parseInt(g[10],10)),g.length>11&&(f.shadow=g[11],"true"===f.shadow&&(f.shadow=!0),"false"===f.shadow&&(f.shadow=!1),null!=g[12]&&(f.font=g[12]),g.length>14)){"relative"===f.position&&(this._logBadComments&&console.warn("Cannot mix relative and absolute positioning!"),f.position="absolute");for(var j=g[14],k={x:i.x.from,y:i.y.from},l=[],m=new RegExp("([a-zA-Z])\\s*(\\d+)[, ](\\d+)","g"),n=j.split(/[a-zA-Z]/).length-1,o=m.exec(j);null!==o;){switch(o[1]){case"M":k.x=parseInt(o[2],10),k.y=parseInt(o[3],10);break;case"L":l.push({x:{from:k.x,to:parseInt(o[2],10),dur:h/n,delay:0},y:{from:k.y,to:parseInt(o[3],10),dur:h/n,delay:0}}),k.x=parseInt(o[2],10),k.y=parseInt(o[3],10)}o=m.exec(j)}i=null,f.motion=l}null!==i&&f.motion.push(i)}f.dur=2500,g[3]<12&&(f.dur=1e3*g[3]);var p=g[2].split("-");if(null!=p&&p.length>1){var q=parseFloat(p[0]),r=parseFloat(p[1]);f.opacity=q,q!==r&&(f.alpha={from:q,to:r})}}catch(a){this._logBadComments&&(console.warn("Error occurred in JSON parsing. Could not parse comment."),console.log("[DEBUG] "+e))}else 8===f.mode?f.code=e:this._logBadComments&&(console.warn("Unknown comment type : "+f.mode+". Not doing further parsing."),console.log("[DEBUG] "+e));return null!==f.text&&"string"==typeof f.text&&(f.text=f.text.replace(/\u25a0/g,"█")),f},a.XMLParser.prototype.parseMany=function(a){var b=[];try{b=a.getElementsByTagName("d")}catch(a){return null}for(var c=[],d=0;d<b.length;d++){var e=this.parseOne(b[d]);null!==e&&c.push(e)}return c},a.TextParser=function(b){this._allowInsecureDomParsing=!0,this._attemptEscaping=!0,this._canSecureParse=!1,"object"==typeof b&&(this._allowInsecureDomParsing=b.allowInsecureDomParsing!==!1,this._attemptEscaping=b.attemptEscaping!==!1),"undefined"!=typeof document&&document&&document.createElement||(this._allowInsecureDomParsing=!1),"undefined"!=typeof DOMParser&&null!==DOMParser&&(this._canSecureNativeParse=!0),(this._allowInsecureDomParsing||this._canSecureNativeParse)&&(this._xmlParser=new a.XMLParser(b))},a.TextParser.prototype.parseOne=function(a){if(this._allowInsecureDomParsing){var b=a;this._attemptEscaping&&(b=d(b));var c=document.createElement("div");c.innerHTML=b;var e=c.getElementsByTagName("d");return 1!==e.length?null:this._xmlParser.parseOne(e[0])}if(this._canSecureNativeParse){var f=new DOMParser;return this._xmlParser.parseOne(f.parseFromString(a,"application/xml"))}throw new Error("Secure native js parsing not implemented yet.")},a.TextParser.prototype.parseMany=function(a){if(this._allowInsecureDomParsing){var b=a;this._attemptEscaping&&(b=d(b));var c=document.createElement("div");c.innerHTML=b;var e=c.getElementsByTagName("d");return this._xmlParser.parseMany(e)}if(this._canSecureNativeParse){var f=new DOMParser;return this._xmlParser.parseMany(f.parseFromString(a,"application/xml"))}throw new Error("Secure native js parsing not implemented yet.")},a}(),CommonDanmakuFormat=function(){var a={},b=function(){return"number"===comment.mode&&"number"==typeof comment.stime&&((8!==comment.mode||"string"==typeof comment.code)&&"string"==typeof comment.text)};return a.JSONParser=function(){},a.JSONParser.prototype.parseOne=function(a){return b(a)?a:null},a.JSONParser.prototype.parseMany=function(a){return a.every(b)?a:null},a.XMLParser=function(){},a.XMLParser.prototype.parseOne=function(a){},a.XMLParser.prototype.parseMany=function(a){},a}();
\ No newline at end of file
diff --git a/spec/CommentCoreLibrary_spec.coffee b/spec/CommentCoreLibrary_spec.coffee
index e7cc9da..78399d6 100644
--- a/spec/CommentCoreLibrary_spec.coffee
+++ b/spec/CommentCoreLibrary_spec.coffee
@@ -53,7 +53,8 @@ describe 'CommentManager', ->
 
       it 'smoking test', ->
         jasmine.getFixtures().fixturesPath = "test/"
-        comments = AcfunParser(readFixtures 'ac940133.json')
+        json = JSON.parse readFixtures 'ac940133.json'
+        comments = (new AcfunFormat.JSONParser()).parseMany json
         # TODO: Construct a json that cover all types of comments
         # and use it for smoking test
         manager.load comments
diff --git a/spec/parsers/AcfunFormat_spec.coffee b/spec/parsers/AcfunFormat_spec.coffee
index ac71e8b..d55ebdf 100644
--- a/spec/parsers/AcfunFormat_spec.coffee
+++ b/spec/parsers/AcfunFormat_spec.coffee
@@ -1,16 +1,39 @@
 'use strict'
 describe 'AcfunFormat', ->
-  jasmine.getFixtures().fixturesPath = "test/"
-  it 'works', ->
-    json = readFixtures 'ACFun.json'
-    comments = AcfunParser(json)
-    expect(comments.length).toBe 155
-    expect(comments[0]).toEqual
-      stime:    98200
-      color:    16777215
-      mode:     1
-      size:     25
-      hash:     'guest'
-      date:     1315564729
-      position: 'absolute'
-      text:     '我谢了你的爱'
+  jasmine.getFixtures().fixturesPath = "test/synthetic/"
+  textfix = (text) -> text.replace(/\ /g, "\u00a0")
+
+  it 'provides json parser', ->
+    expect(typeof AcfunFormat.JSONParser).toBe "function"
+
+  describe '.JSONParser', ->
+    raw = readFixtures 'AcfunFormat.json'
+    parser = data = null
+    
+    beforeEach ->
+      parser = new AcfunFormat.JSONParser()
+      data = JSON.parse(raw)
+
+    it 'can parse one', ->
+      expect(parser.parseOne(data[0])).toEqual
+        stime: 1000
+        color: 16763904
+        mode: 5
+        size: 25
+        hash: 'guest'
+        date: 1315736602.0
+        position: 'absolute'
+        text: textfix 'This is just some test.'
+
+    it 'can parse list', ->
+      comments = parser.parseMany(data)
+      expect(comments.length).toBe 2
+      expect(comments[0]).toEqual
+        stime: 1000
+        color: 16763904
+        mode: 5
+        size: 25
+        hash: 'guest'
+        date: 1315736602.0
+        position: 'absolute'
+        text: textfix 'This is just some test.'
diff --git a/spec/parsers/BilibiliFormat_spec.coffee b/spec/parsers/BilibiliFormat_spec.coffee
index ca3e54f..56dd5d6 100644
--- a/spec/parsers/BilibiliFormat_spec.coffee
+++ b/spec/parsers/BilibiliFormat_spec.coffee
@@ -1,35 +1,103 @@
 'use strict'
 describe 'BilibiliFormat', ->
   jasmine.getFixtures().fixturesPath = "test/"
-  it 'parses normal comments', ->
-    # TODO: Update testing to pass in an XML object instead of 
-    # relying on the unsafe innerHTML. 
-    xml_text = readFixtures 'av207527.xml'
-    comments = BilibiliParser(null, xml_text)
-    expect(comments.length).toBe 12546
-    expect(comments[0]).toEqual
-      stime:    15105
-      size:     25
-      color:    16777215
-      mode:     1
-      date:     1388314569
-      pool:     0
-      position: 'absolute'
-      dbid:     364586099
-      hash:     '1a87dd40'
-      border:   false
-      text:     '关了弹幕瞬间好多了'
-
-  it 'parses scripting comments', ->
-    xml_text = readFixtures 'scripting/tsubasa.xml'
-    comments = BilibiliParser(null, xml_text)
-    expect(comments.length).toBe 654
-    expect(comments[0].mode).toEqual 7
-    expect(comments[653].mode).toEqual 8
-  
-  it 'parses advanced comments', ->
-    xml_text = readFixtures 'boss.xml'
-    comments = BilibiliParser(null, xml_text)
-    expect(comments.length).toBe 1000
-    expect(comments[0].mode).toEqual 7
-    expect(comments[0].motion).not.toBe null
+
+  it 'provides xml parser', ->
+    expect(typeof BilibiliFormat.XMLParser).toBe 'function'
+
+  it 'provides text parser', ->
+    expect(typeof BilibiliFormat.TextParser).toBe 'function'
+
+  describe '.XMLParser', ->
+    parser = null
+
+    beforeEach ->
+      parser = new BilibiliFormat.XMLParser()
+
+    it 'has sane defaults', ->
+      expect(parser._attemptFix).toBe true
+      expect(parser._logBadComments).toBe true
+
+    it 'can be configured', ->
+      parser = new BilibiliFormat.XMLParser 
+        attemptFix: false
+        logBadComments: false
+      expect(parser._attemptFix).toBe false
+      expect(parser._logBadComments).toBe false
+
+    it 'only accepts xml documents', ->
+      expect( => parser.parseOne "foo").toThrow()
+
+    it 'can parse one', ->
+      xmltext = readFixtures 'av207527.xml'
+      dom = (new DOMParser()).parseFromString xmltext, "application/xml"
+      expect(parser.parseOne dom.getElementsByTagName('d')[0]).toEqual
+        stime:    15105
+        size:     25
+        color:    16777215
+        mode:     1
+        date:     1388314569
+        pool:     0
+        position: 'absolute'
+        dbid:     364586099
+        hash:     '1a87dd40'
+        border:   false
+        text:     '关了弹幕瞬间好多了'
+
+    it 'can parse many', ->
+      xmltext = readFixtures 'av207527.xml'
+      dom = (new DOMParser()).parseFromString xmltext, "application/xml"
+      comments = parser.parseMany dom
+      expect(comments.length).toBe 12546
+      expect(comments[0]).toEqual
+        stime:    15105
+        size:     25
+        color:    16777215
+        mode:     1
+        date:     1388314569
+        pool:     0
+        position: 'absolute'
+        dbid:     364586099
+        hash:     '1a87dd40'
+        border:   false
+        text:     '关了弹幕瞬间好多了'
+
+  describe '.TextParser', ->
+    parser = null
+
+    beforeEach ->
+      parser = new BilibiliFormat.TextParser()
+
+    it 'has sane defaults', ->
+      expect(parser._allowInsecureDomParsing).toBe true
+      expect(parser._attemptEscaping).toBe true
+
+    it 'can be configured', ->
+      parser = new BilibiliFormat.TextParser
+        allowInsecureDomParsing: false
+        attemptEscaping: false
+      expect(parser._allowInsecureDomParsing).toBe false
+      expect(parser._attemptEscaping).toBe false
+
+    it 'propagates parameters', ->
+      parser = new BilibiliFormat.TextParser
+        attemptFix: false
+        logBadComments: false
+        allowInsecureDomParsing: true
+      expect(parser._xmlParser instanceof BilibiliFormat.XMLParser).toBe true
+      expect(parser._xmlParser._attemptFix).toBe false
+      expect(parser._xmlParser._logBadComments).toBe false
+
+#  it 'parses scripting comments', ->
+#    xml_text = readFixtures 'scripting/tsubasa.xml'
+#    comments = BilibiliParser(null, xml_text)
+#    expect(comments.length).toBe 654
+#    expect(comments[0].mode).toEqual 7
+#    expect(comments[653].mode).toEqual 8
+
+#  it 'parses advanced comments', ->
+#    xml_text = readFixtures 'boss.xml'
+#    comments = BilibiliParser(null, xml_text)
+#    expect(comments.length).toBe 1000
+#    expect(comments[0].mode).toEqual 7
+#    expect(comments[0].motion).not.toBe null
diff --git a/src/parsers/BilibiliFormat.js b/src/parsers/BilibiliFormat.js
index ceba10a..06a56a2 100644
--- a/src/parsers/BilibiliFormat.js
+++ b/src/parsers/BilibiliFormat.js
@@ -49,7 +49,11 @@ var BilibiliFormat = (function () {
     }
 
     BilibiliFormat.XMLParser.prototype.parseOne = function (elem) {
-        var params = elem.getAttribute('p').split(',');
+        try {
+            var params = elem.getAttribute('p').split(',');
+        } catch (e) {
+            throw new Error("Unsupported object type or could not decompose.");
+        }
         if (!elem.childNodes[0]) {
             // Not a comment or nested comment, skip
             return null;
@@ -232,7 +236,7 @@ var BilibiliFormat = (function () {
         for (var i = 0; i < elements.length; i++) {
             var comment = this.parseOne(elements[i]);
             if (comment !== null) {
-                commentList.push();
+                commentList.push(comment);
             }
         }
         return commentList;
@@ -241,6 +245,7 @@ var BilibiliFormat = (function () {
     BilibiliFormat.TextParser = function (params) {
         this._allowInsecureDomParsing = true;
         this._attemptEscaping = true;
+        this._canSecureParse = false;
         if (typeof params === 'object') {
             this._allowInsecureDomParsing = params.allowInsecureDomParsing === false ? false : true;
             this._attemptEscaping = params.attemptEscaping === false ? false : true;
@@ -249,7 +254,10 @@ var BilibiliFormat = (function () {
             // We can't rely on innerHTML anyways. Maybe we're in a restricted context (i.e. node).
             this._allowInsecureDomParsing = false;
         }
-        if (this._allowInsecureDomParsing) {
+        if (typeof DOMParser !== 'undefined' && DOMParser !== null) {
+            this._canSecureNativeParse = true;
+        }
+        if (this._allowInsecureDomParsing || this._canSecureNativeParse) {
             this._xmlParser = new BilibiliFormat.XMLParser(params);
         }
     };
@@ -269,8 +277,12 @@ var BilibiliFormat = (function () {
             } else {
                 return this._xmlParser.parseOne(tags[0]);
             }
-        } else {
-            throw new Error('Secure parsing not implemented yet.');
+        } else if (this._canSecureNativeParse) {
+            var domParser = new DOMParser();
+            return this._xmlParser.parseOne(
+                domParser.parseFromString(comment, 'application/xml'));
+        } else{
+            throw new Error('Secure native js parsing not implemented yet.');
         }
     };
 
@@ -285,8 +297,13 @@ var BilibiliFormat = (function () {
             temp.innerHTML = source;
             var tags = temp.getElementsByTagName('d');
             return this._xmlParser.parseMany(tags);
+        } else if (this._canSecureNativeParse) {
+            var domParser = new DOMParser();
+            return this._xmlParser.parseMany(
+                domParser.parseFromString(comment, 'application/xml'));
+            
         } else {
-            throw new Error('Secure parsing not implemented yet.');
+            throw new Error('Secure native js parsing not implemented yet.');
         }
     };
 
diff --git a/test/Readme.md b/test/Readme.md
index 8213827..a67ce9f 100644
--- a/test/Readme.md
+++ b/test/Readme.md
@@ -91,3 +91,7 @@
 * `scripting/*.biliscript`
     
     测试代码弹幕的各种小脚本
+    
+* `synthetic/*`
+
+    人造弹幕文件，目标是测试到所有的属性的解析
diff --git a/test/synthetic/AcfunFormat.json b/test/synthetic/AcfunFormat.json
new file mode 100644
index 0000000..500f108
--- /dev/null
+++ b/test/synthetic/AcfunFormat.json
@@ -0,0 +1,10 @@
+[
+    {
+        "c":"1,16763904,5,25,guest,1315736602.0",
+        "m":"This is just some test."
+    },
+    {
+        "c":"1,16777215,1,25,guest,1315736602.0",
+        "m":"Comment 2."
+    }
+]
diff --git a/test/synthetic/BilibiliFormat.xml b/test/synthetic/BilibiliFormat.xml
new file mode 100644
index 0000000..86e1508
--- /dev/null
+++ b/test/synthetic/BilibiliFormat.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<i>
+    <d p="">这是一个测试</d>
+</i>
diff --git a/test/synthetic/CommonDanmakuFormat.json b/test/synthetic/CommonDanmakuFormat.json
new file mode 100644
index 0000000..1270311
--- /dev/null
+++ b/test/synthetic/CommonDanmakuFormat.json
@@ -0,0 +1,27 @@
+[
+    {
+        "mode": 1,
+        "text": "This is a normal scrolling comment. Color is white.",
+        "size": 25,
+        "color": 16777215,
+        "stime": 0
+    },
+    {
+        "mode": 1,
+        "text": "This is a normal scrolling comment. Size is large",
+        "size": 60,
+        "color": 16777215,
+        "stime": 100
+    },
+    {
+        "mode": 1,
+        "text": "This is a normal scrolling comment. Color is red.",
+        "size": 25,
+        "color": 16711680,
+        "stime": 200
+    },
+    {
+        "mode": 2,
+        "text": "This is a normal "
+    }
+]