diff --git a/public/self/js/notebook/es5-shim.min.js b/public/self/js/notebook/es5-shim.min.js
index f301219d9..bd2883959 100644
--- a/public/self/js/notebook/es5-shim.min.js
+++ b/public/self/js/notebook/es5-shim.min.js
@@ -4,4 +4,3 @@
  * see https://github.com/es-shims/es5-shim/blob/master/LICENSE
  */
 (function(t,r){"use strict";if(typeof define==="function"&&define.amd){define(r)}else if(typeof exports==="object"){module.exports=r()}else{t.returnExports=r()}})(this,function(){var t=Array;var r=t.prototype;var e=Object;var n=e.prototype;var i=Function;var a=i.prototype;var o=String;var f=o.prototype;var u=Number;var l=u.prototype;var s=r.slice;var c=r.splice;var v=r.push;var h=r.unshift;var p=r.concat;var y=r.join;var d=a.call;var g=a.apply;var w=Math.max;var b=Math.min;var T=n.toString;var m=typeof Symbol==="function"&&typeof Symbol.toStringTag==="symbol";var D;var S=Function.prototype.toString,x=/^\s*class /,O=function isES6ClassFn(t){try{var r=S.call(t);var e=r.replace(/\/\/.*\n/g,"");var n=e.replace(/\/\*[.\s\S]*\*\//g,"");var i=n.replace(/\n/gm," ").replace(/ {2}/g," ");return x.test(i)}catch(a){return false}},E=function tryFunctionObject(t){try{if(O(t)){return false}S.call(t);return true}catch(r){return false}},j="[object Function]",I="[object GeneratorFunction]",D=function isCallable(t){if(!t){return false}if(typeof t!=="function"&&typeof t!=="object"){return false}if(m){return E(t)}if(O(t)){return false}var r=T.call(t);return r===j||r===I};var M;var U=RegExp.prototype.exec,$=function tryRegexExec(t){try{U.call(t);return true}catch(r){return false}},F="[object RegExp]";M=function isRegex(t){if(typeof t!=="object"){return false}return m?$(t):T.call(t)===F};var N;var C=String.prototype.valueOf,k=function tryStringObject(t){try{C.call(t);return true}catch(r){return false}},A="[object String]";N=function isString(t){if(typeof t==="string"){return true}if(typeof t!=="object"){return false}return m?k(t):T.call(t)===A};var R=e.defineProperty&&function(){try{var t={};e.defineProperty(t,"x",{enumerable:false,value:t});for(var r in t){return false}return t.x===t}catch(n){return false}}();var P=function(t){var r;if(R){r=function(t,r,n,i){if(!i&&r in t){return}e.defineProperty(t,r,{configurable:true,enumerable:false,writable:true,value:n})}}else{r=function(t,r,e,n){if(!n&&r in t){return}t[r]=e}}return function defineProperties(e,n,i){for(var a in n){if(t.call(n,a)){r(e,a,n[a],i)}}}}(n.hasOwnProperty);var J=function isPrimitive(t){var r=typeof t;return t===null||r!=="object"&&r!=="function"};var Y=u.isNaN||function isActualNaN(t){return t!==t};var z={ToInteger:function ToInteger(t){var r=+t;if(Y(r)){r=0}else if(r!==0&&r!==1/0&&r!==-(1/0)){r=(r>0||-1)*Math.floor(Math.abs(r))}return r},ToPrimitive:function ToPrimitive(t){var r,e,n;if(J(t)){return t}e=t.valueOf;if(D(e)){r=e.call(t);if(J(r)){return r}}n=t.toString;if(D(n)){r=n.call(t);if(J(r)){return r}}throw new TypeError},ToObject:function(t){if(t==null){throw new TypeError("can't convert "+t+" to object")}return e(t)},ToUint32:function ToUint32(t){return t>>>0}};var Z=function Empty(){};P(a,{bind:function bind(t){var r=this;if(!D(r)){throw new TypeError("Function.prototype.bind called on incompatible "+r)}var n=s.call(arguments,1);var a;var o=function(){if(this instanceof a){var i=g.call(r,this,p.call(n,s.call(arguments)));if(e(i)===i){return i}return this}else{return g.call(r,t,p.call(n,s.call(arguments)))}};var f=w(0,r.length-n.length);var u=[];for(var l=0;l<f;l++){v.call(u,"$"+l)}a=i("binder","return function ("+y.call(u,",")+"){ return binder.apply(this, arguments); }")(o);if(r.prototype){Z.prototype=r.prototype;a.prototype=new Z;Z.prototype=null}return a}});var G=d.bind(n.hasOwnProperty);var H=d.bind(n.toString);var W=d.bind(s);var B=g.bind(s);if(typeof document==="object"&&document&&document.documentElement){try{W(document.documentElement.childNodes)}catch(X){var L=W;var q=B;W=function arraySliceIE(t){var r=[];var e=t.length;while(e-- >0){r[e]=t[e]}return q(r,L(arguments,1))};B=function arraySliceApplyIE(t,r){return q(W(t),r)}}}var K=d.bind(f.slice);var Q=d.bind(f.split);var V=d.bind(f.indexOf);var _=d.bind(v);var tt=d.bind(n.propertyIsEnumerable);var rt=d.bind(r.sort);var et=t.isArray||function isArray(t){return H(t)==="[object Array]"};var nt=[].unshift(0)!==1;P(r,{unshift:function(){h.apply(this,arguments);return this.length}},nt);P(t,{isArray:et});var it=e("a");var at=it[0]!=="a"||!(0 in it);var ot=function properlyBoxed(t){var r=true;var e=true;var n=false;if(t){try{t.call("foo",function(t,e,n){if(typeof n!=="object"){r=false}});t.call([1],function(){"use strict";e=typeof this==="string"},"x")}catch(i){n=true}}return!!t&&!n&&r&&e};P(r,{forEach:function forEach(t){var r=z.ToObject(this);var e=at&&N(this)?Q(this,""):r;var n=-1;var i=z.ToUint32(e.length);var a;if(arguments.length>1){a=arguments[1]}if(!D(t)){throw new TypeError("Array.prototype.forEach callback must be a function")}while(++n<i){if(n in e){if(typeof a==="undefined"){t(e[n],n,r)}else{t.call(a,e[n],n,r)}}}}},!ot(r.forEach));P(r,{map:function map(r){var e=z.ToObject(this);var n=at&&N(this)?Q(this,""):e;var i=z.ToUint32(n.length);var a=t(i);var o;if(arguments.length>1){o=arguments[1]}if(!D(r)){throw new TypeError("Array.prototype.map callback must be a function")}for(var f=0;f<i;f++){if(f in n){if(typeof o==="undefined"){a[f]=r(n[f],f,e)}else{a[f]=r.call(o,n[f],f,e)}}}return a}},!ot(r.map));P(r,{filter:function filter(t){var r=z.ToObject(this);var e=at&&N(this)?Q(this,""):r;var n=z.ToUint32(e.length);var i=[];var a;var o;if(arguments.length>1){o=arguments[1]}if(!D(t)){throw new TypeError("Array.prototype.filter callback must be a function")}for(var f=0;f<n;f++){if(f in e){a=e[f];if(typeof o==="undefined"?t(a,f,r):t.call(o,a,f,r)){_(i,a)}}}return i}},!ot(r.filter));P(r,{every:function every(t){var r=z.ToObject(this);var e=at&&N(this)?Q(this,""):r;var n=z.ToUint32(e.length);var i;if(arguments.length>1){i=arguments[1]}if(!D(t)){throw new TypeError("Array.prototype.every callback must be a function")}for(var a=0;a<n;a++){if(a in e&&!(typeof i==="undefined"?t(e[a],a,r):t.call(i,e[a],a,r))){return false}}return true}},!ot(r.every));P(r,{some:function some(t){var r=z.ToObject(this);var e=at&&N(this)?Q(this,""):r;var n=z.ToUint32(e.length);var i;if(arguments.length>1){i=arguments[1]}if(!D(t)){throw new TypeError("Array.prototype.some callback must be a function")}for(var a=0;a<n;a++){if(a in e&&(typeof i==="undefined"?t(e[a],a,r):t.call(i,e[a],a,r))){return true}}return false}},!ot(r.some));var ft=false;if(r.reduce){ft=typeof r.reduce.call("es5",function(t,r,e,n){return n})==="object"}P(r,{reduce:function reduce(t){var r=z.ToObject(this);var e=at&&N(this)?Q(this,""):r;var n=z.ToUint32(e.length);if(!D(t)){throw new TypeError("Array.prototype.reduce callback must be a function")}if(n===0&&arguments.length===1){throw new TypeError("reduce of empty array with no initial value")}var i=0;var a;if(arguments.length>=2){a=arguments[1]}else{do{if(i in e){a=e[i++];break}if(++i>=n){throw new TypeError("reduce of empty array with no initial value")}}while(true)}for(;i<n;i++){if(i in e){a=t(a,e[i],i,r)}}return a}},!ft);var ut=false;if(r.reduceRight){ut=typeof r.reduceRight.call("es5",function(t,r,e,n){return n})==="object"}P(r,{reduceRight:function reduceRight(t){var r=z.ToObject(this);var e=at&&N(this)?Q(this,""):r;var n=z.ToUint32(e.length);if(!D(t)){throw new TypeError("Array.prototype.reduceRight callback must be a function")}if(n===0&&arguments.length===1){throw new TypeError("reduceRight of empty array with no initial value")}var i;var a=n-1;if(arguments.length>=2){i=arguments[1]}else{do{if(a in e){i=e[a--];break}if(--a<0){throw new TypeError("reduceRight of empty array with no initial value")}}while(true)}if(a<0){return i}do{if(a in e){i=t(i,e[a],a,r)}}while(a--);return i}},!ut);var lt=r.indexOf&&[0,1].indexOf(1,2)!==-1;P(r,{indexOf:function indexOf(t){var r=at&&N(this)?Q(this,""):z.ToObject(this);var e=z.ToUint32(r.length);if(e===0){return-1}var n=0;if(arguments.length>1){n=z.ToInteger(arguments[1])}n=n>=0?n:w(0,e+n);for(;n<e;n++){if(n in r&&r[n]===t){return n}}return-1}},lt);var st=r.lastIndexOf&&[0,1].lastIndexOf(0,-3)!==-1;P(r,{lastIndexOf:function lastIndexOf(t){var r=at&&N(this)?Q(this,""):z.ToObject(this);var e=z.ToUint32(r.length);if(e===0){return-1}var n=e-1;if(arguments.length>1){n=b(n,z.ToInteger(arguments[1]))}n=n>=0?n:e-Math.abs(n);for(;n>=0;n--){if(n in r&&t===r[n]){return n}}return-1}},st);var ct=function(){var t=[1,2];var r=t.splice();return t.length===2&&et(r)&&r.length===0}();P(r,{splice:function splice(t,r){if(arguments.length===0){return[]}else{return c.apply(this,arguments)}}},!ct);var vt=function(){var t={};r.splice.call(t,0,0,1);return t.length===1}();P(r,{splice:function splice(t,r){if(arguments.length===0){return[]}var e=arguments;this.length=w(z.ToInteger(this.length),0);if(arguments.length>0&&typeof r!=="number"){e=W(arguments);if(e.length<2){_(e,this.length-t)}else{e[1]=z.ToInteger(r)}}return c.apply(this,e)}},!vt);var ht=function(){var r=new t(1e5);r[8]="x";r.splice(1,1);return r.indexOf("x")===7}();var pt=function(){var t=256;var r=[];r[t]="a";r.splice(t+1,0,"b");return r[t]==="a"}();P(r,{splice:function splice(t,r){var e=z.ToObject(this);var n=[];var i=z.ToUint32(e.length);var a=z.ToInteger(t);var f=a<0?w(i+a,0):b(a,i);var u=arguments.length===0?0:arguments.length===1?i-f:b(w(z.ToInteger(r),0),i-f);var l=0;var s;while(l<u){s=o(f+l);if(G(e,s)){n[l]=e[s]}l+=1}var c=W(arguments,2);var v=c.length;var h;if(v<u){l=f;var p=i-u;while(l<p){s=o(l+u);h=o(l+v);if(G(e,s)){e[h]=e[s]}else{delete e[h]}l+=1}l=i;var y=i-u+v;while(l>y){delete e[l-1];l-=1}}else if(v>u){l=i-u;while(l>f){s=o(l+u-1);h=o(l+v-1);if(G(e,s)){e[h]=e[s]}else{delete e[h]}l-=1}}l=f;for(var d=0;d<c.length;++d){e[l]=c[d];l+=1}e.length=i-u+v;return n}},!ht||!pt);var yt=r.join;var dt;try{dt=Array.prototype.join.call("123",",")!=="1,2,3"}catch(X){dt=true}if(dt){P(r,{join:function join(t){var r=typeof t==="undefined"?",":t;return yt.call(N(this)?Q(this,""):this,r)}},dt)}var gt=[1,2].join(undefined)!=="1,2";if(gt){P(r,{join:function join(t){var r=typeof t==="undefined"?",":t;return yt.call(this,r)}},gt)}var wt=function push(t){var r=z.ToObject(this);var e=z.ToUint32(r.length);var n=0;while(n<arguments.length){r[e+n]=arguments[n];n+=1}r.length=e+n;return e+n};var bt=function(){var t={};var r=Array.prototype.push.call(t,undefined);return r!==1||t.length!==1||typeof t[0]!=="undefined"||!G(t,0)}();P(r,{push:function push(t){if(et(this)){return v.apply(this,arguments)}return wt.apply(this,arguments)}},bt);var Tt=function(){var t=[];var r=t.push(undefined);return r!==1||t.length!==1||typeof t[0]!=="undefined"||!G(t,0)}();P(r,{push:wt},Tt);P(r,{slice:function(t,r){var e=N(this)?Q(this,""):this;return B(e,arguments)}},at);var mt=function(){try{[1,2].sort(null)}catch(t){try{[1,2].sort({})}catch(r){return false}}return true}();var Dt=function(){try{[1,2].sort(/a/);return false}catch(t){}return true}();var St=function(){try{[1,2].sort(undefined);return true}catch(t){}return false}();P(r,{sort:function sort(t){if(typeof t==="undefined"){return rt(this)}if(!D(t)){throw new TypeError("Array.prototype.sort callback must be a function")}return rt(this,t)}},mt||!St||!Dt);var xt=!tt({toString:null},"toString");var Ot=tt(function(){},"prototype");var Et=!G("x","0");var jt=function(t){var r=t.constructor;return r&&r.prototype===t};var It={$applicationCache:true,$console:true,$external:true,$frame:true,$frameElement:true,$frames:true,$innerHeight:true,$innerWidth:true,$onmozfullscreenchange:true,$onmozfullscreenerror:true,$outerHeight:true,$outerWidth:true,$pageXOffset:true,$pageYOffset:true,$parent:true,$scrollLeft:true,$scrollTop:true,$scrollX:true,$scrollY:true,$self:true,$webkitIndexedDB:true,$webkitStorageInfo:true,$window:true,$width:true,$height:true,$top:true,$localStorage:true};var Mt=function(){if(typeof window==="undefined"){return false}for(var t in window){try{if(!It["$"+t]&&G(window,t)&&window[t]!==null&&typeof window[t]==="object"){jt(window[t])}}catch(r){return true}}return false}();var Ut=function(t){if(typeof window==="undefined"||!Mt){return jt(t)}try{return jt(t)}catch(r){return false}};var $t=["toString","toLocaleString","valueOf","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","constructor"];var Ft=$t.length;var Nt=function isArguments(t){return H(t)==="[object Arguments]"};var Ct=function isArguments(t){return t!==null&&typeof t==="object"&&typeof t.length==="number"&&t.length>=0&&!et(t)&&D(t.callee)};var kt=Nt(arguments)?Nt:Ct;P(e,{keys:function keys(t){var r=D(t);var e=kt(t);var n=t!==null&&typeof t==="object";var i=n&&N(t);if(!n&&!r&&!e){throw new TypeError("Object.keys called on a non-object")}var a=[];var f=Ot&&r;if(i&&Et||e){for(var u=0;u<t.length;++u){_(a,o(u))}}if(!e){for(var l in t){if(!(f&&l==="prototype")&&G(t,l)){_(a,o(l))}}}if(xt){var s=Ut(t);for(var c=0;c<Ft;c++){var v=$t[c];if(!(s&&v==="constructor")&&G(t,v)){_(a,v)}}}return a}});var At=e.keys&&function(){return e.keys(arguments).length===2}(1,2);var Rt=e.keys&&function(){var t=e.keys(arguments);return arguments.length!==1||t.length!==1||t[0]!==1}(1);var Pt=e.keys;P(e,{keys:function keys(t){if(kt(t)){return Pt(W(t))}else{return Pt(t)}}},!At||Rt);var Jt=new Date(-0xc782b5b342b24).getUTCMonth()!==0;var Yt=new Date(-0x55d318d56a724);var zt=new Date(14496624e5);var Zt=Yt.toUTCString()!=="Mon, 01 Jan -45875 11:59:59 GMT";var Gt;var Ht;var Wt=Yt.getTimezoneOffset();if(Wt<-720){Gt=Yt.toDateString()!=="Tue Jan 02 -45875";Ht=!/^Thu Dec 10 2015 \d\d:\d\d:\d\d GMT[-+]\d\d\d\d(?: |$)/.test(String(zt))}else{Gt=Yt.toDateString()!=="Mon Jan 01 -45875";Ht=!/^Wed Dec 09 2015 \d\d:\d\d:\d\d GMT[-+]\d\d\d\d(?: |$)/.test(String(zt))}var Bt=d.bind(Date.prototype.getFullYear);var Xt=d.bind(Date.prototype.getMonth);var Lt=d.bind(Date.prototype.getDate);var qt=d.bind(Date.prototype.getUTCFullYear);var Kt=d.bind(Date.prototype.getUTCMonth);var Qt=d.bind(Date.prototype.getUTCDate);var Vt=d.bind(Date.prototype.getUTCDay);var _t=d.bind(Date.prototype.getUTCHours);var tr=d.bind(Date.prototype.getUTCMinutes);var rr=d.bind(Date.prototype.getUTCSeconds);var er=d.bind(Date.prototype.getUTCMilliseconds);var nr=["Sun","Mon","Tue","Wed","Thu","Fri","Sat"];var ir=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];var ar=function daysInMonth(t,r){return Lt(new Date(r,t,0))};P(Date.prototype,{getFullYear:function getFullYear(){if(!this||!(this instanceof Date)){throw new TypeError("this is not a Date object.")}var t=Bt(this);if(t<0&&Xt(this)>11){return t+1}return t},getMonth:function getMonth(){if(!this||!(this instanceof Date)){throw new TypeError("this is not a Date object.")}var t=Bt(this);var r=Xt(this);if(t<0&&r>11){return 0}return r},getDate:function getDate(){if(!this||!(this instanceof Date)){throw new TypeError("this is not a Date object.")}var t=Bt(this);var r=Xt(this);var e=Lt(this);if(t<0&&r>11){if(r===12){return e}var n=ar(0,t+1);return n-e+1}return e},getUTCFullYear:function getUTCFullYear(){if(!this||!(this instanceof Date)){throw new TypeError("this is not a Date object.")}var t=qt(this);if(t<0&&Kt(this)>11){return t+1}return t},getUTCMonth:function getUTCMonth(){if(!this||!(this instanceof Date)){throw new TypeError("this is not a Date object.")}var t=qt(this);var r=Kt(this);if(t<0&&r>11){return 0}return r},getUTCDate:function getUTCDate(){if(!this||!(this instanceof Date)){throw new TypeError("this is not a Date object.")}var t=qt(this);var r=Kt(this);var e=Qt(this);if(t<0&&r>11){if(r===12){return e}var n=ar(0,t+1);return n-e+1}return e}},Jt);P(Date.prototype,{toUTCString:function toUTCString(){if(!this||!(this instanceof Date)){throw new TypeError("this is not a Date object.")}var t=Vt(this);var r=Qt(this);var e=Kt(this);var n=qt(this);var i=_t(this);var a=tr(this);var o=rr(this);return nr[t]+", "+(r<10?"0"+r:r)+" "+ir[e]+" "+n+" "+(i<10?"0"+i:i)+":"+(a<10?"0"+a:a)+":"+(o<10?"0"+o:o)+" GMT"}},Jt||Zt);P(Date.prototype,{toDateString:function toDateString(){if(!this||!(this instanceof Date)){throw new TypeError("this is not a Date object.")}var t=this.getDay();var r=this.getDate();var e=this.getMonth();var n=this.getFullYear();return nr[t]+" "+ir[e]+" "+(r<10?"0"+r:r)+" "+n}},Jt||Gt);if(Jt||Ht){Date.prototype.toString=function toString(){if(!this||!(this instanceof Date)){throw new TypeError("this is not a Date object.")}var t=this.getDay();var r=this.getDate();var e=this.getMonth();var n=this.getFullYear();var i=this.getHours();var a=this.getMinutes();var o=this.getSeconds();var f=this.getTimezoneOffset();var u=Math.floor(Math.abs(f)/60);var l=Math.floor(Math.abs(f)%60);return nr[t]+" "+ir[e]+" "+(r<10?"0"+r:r)+" "+n+" "+(i<10?"0"+i:i)+":"+(a<10?"0"+a:a)+":"+(o<10?"0"+o:o)+" GMT"+(f>0?"-":"+")+(u<10?"0"+u:u)+(l<10?"0"+l:l)};if(R){e.defineProperty(Date.prototype,"toString",{configurable:true,enumerable:false,writable:true})}}var or=-621987552e5;var fr="-000001";var ur=Date.prototype.toISOString&&new Date(or).toISOString().indexOf(fr)===-1;var lr=Date.prototype.toISOString&&new Date(-1).toISOString()!=="1969-12-31T23:59:59.999Z";var sr=d.bind(Date.prototype.getTime);P(Date.prototype,{toISOString:function toISOString(){if(!isFinite(this)||!isFinite(sr(this))){throw new RangeError("Date.prototype.toISOString called on non-finite value.")}var t=qt(this);var r=Kt(this);t+=Math.floor(r/12);r=(r%12+12)%12;var e=[r+1,Qt(this),_t(this),tr(this),rr(this)];t=(t<0?"-":t>9999?"+":"")+K("00000"+Math.abs(t),0<=t&&t<=9999?-4:-6);for(var n=0;n<e.length;++n){e[n]=K("00"+e[n],-2)}return t+"-"+W(e,0,2).join("-")+"T"+W(e,2).join(":")+"."+K("000"+er(this),-3)+"Z"}},ur||lr);var cr=function(){try{return Date.prototype.toJSON&&new Date(NaN).toJSON()===null&&new Date(or).toJSON().indexOf(fr)!==-1&&Date.prototype.toJSON.call({toISOString:function(){return true}})}catch(t){return false}}();if(!cr){Date.prototype.toJSON=function toJSON(t){var r=e(this);var n=z.ToPrimitive(r);if(typeof n==="number"&&!isFinite(n)){return null}var i=r.toISOString;if(!D(i)){throw new TypeError("toISOString property is not callable")}return i.call(r)}}var vr=Date.parse("+033658-09-27T01:46:40.000Z")===1e15;var hr=!isNaN(Date.parse("2012-04-04T24:00:00.500Z"))||!isNaN(Date.parse("2012-11-31T23:59:59.000Z"))||!isNaN(Date.parse("2012-12-31T23:59:60.000Z"));var pr=isNaN(Date.parse("2000-01-01T00:00:00.000Z"));if(pr||hr||!vr){var yr=Math.pow(2,31)-1;var dr=Y(new Date(1970,0,1,0,0,0,yr+1).getTime());Date=function(t){var r=function Date(e,n,i,a,f,u,l){var s=arguments.length;var c;if(this instanceof t){var v=u;var h=l;if(dr&&s>=7&&l>yr){var p=Math.floor(l/yr)*yr;var y=Math.floor(p/1e3);v+=y;h-=y*1e3}c=s===1&&o(e)===e?new t(r.parse(e)):s>=7?new t(e,n,i,a,f,v,h):s>=6?new t(e,n,i,a,f,v):s>=5?new t(e,n,i,a,f):s>=4?new t(e,n,i,a):s>=3?new t(e,n,i):s>=2?new t(e,n):s>=1?new t(e instanceof t?+e:e):new t}else{c=t.apply(this,arguments)}if(!J(c)){P(c,{constructor:r},true)}return c};var e=new RegExp("^"+"(\\d{4}|[+-]\\d{6})"+"(?:-(\\d{2})"+"(?:-(\\d{2})"+"(?:"+"T(\\d{2})"+":(\\d{2})"+"(?:"+":(\\d{2})"+"(?:(\\.\\d{1,}))?"+")?"+"("+"Z|"+"(?:"+"([-+])"+"(\\d{2})"+":(\\d{2})"+")"+")?)?)?)?"+"$");var n=[0,31,59,90,120,151,181,212,243,273,304,334,365];var i=function dayFromMonth(t,r){var e=r>1?1:0;return n[r]+Math.floor((t-1969+e)/4)-Math.floor((t-1901+e)/100)+Math.floor((t-1601+e)/400)+365*(t-1970)};var a=function toUTC(r){var e=0;var n=r;if(dr&&n>yr){var i=Math.floor(n/yr)*yr;var a=Math.floor(i/1e3);e+=a;n-=a*1e3}return u(new t(1970,0,1,0,0,e,n))};for(var f in t){if(G(t,f)){r[f]=t[f]}}P(r,{now:t.now,UTC:t.UTC},true);r.prototype=t.prototype;P(r.prototype,{constructor:r},true);var l=function parse(r){var n=e.exec(r);if(n){var o=u(n[1]),f=u(n[2]||1)-1,l=u(n[3]||1)-1,s=u(n[4]||0),c=u(n[5]||0),v=u(n[6]||0),h=Math.floor(u(n[7]||0)*1e3),p=Boolean(n[4]&&!n[8]),y=n[9]==="-"?1:-1,d=u(n[10]||0),g=u(n[11]||0),w;var b=c>0||v>0||h>0;if(s<(b?24:25)&&c<60&&v<60&&h<1e3&&f>-1&&f<12&&d<24&&g<60&&l>-1&&l<i(o,f+1)-i(o,f)){w=((i(o,f)+l)*24+s+d*y)*60;w=((w+c+g*y)*60+v)*1e3+h;if(p){w=a(w)}if(-864e13<=w&&w<=864e13){return w}}return NaN}return t.parse.apply(this,arguments)};P(r,{parse:l});return r}(Date)}if(!Date.now){Date.now=function now(){return(new Date).getTime()}}var gr=l.toFixed&&(8e-5.toFixed(3)!=="0.000"||.9.toFixed(0)!=="1"||1.255.toFixed(2)!=="1.25"||(1000000000000000128).toFixed(0)!=="1000000000000000128");var wr={base:1e7,size:6,data:[0,0,0,0,0,0],multiply:function multiply(t,r){var e=-1;var n=r;while(++e<wr.size){n+=t*wr.data[e];wr.data[e]=n%wr.base;n=Math.floor(n/wr.base)}},divide:function divide(t){var r=wr.size;var e=0;while(--r>=0){e+=wr.data[r];wr.data[r]=Math.floor(e/t);e=e%t*wr.base}},numToString:function numToString(){var t=wr.size;var r="";while(--t>=0){if(r!==""||t===0||wr.data[t]!==0){var e=o(wr.data[t]);if(r===""){r=e}else{r+=K("0000000",0,7-e.length)+e}}}return r},pow:function pow(t,r,e){return r===0?e:r%2===1?pow(t,r-1,e*t):pow(t*t,r/2,e)},log:function log(t){var r=0;var e=t;while(e>=4096){r+=12;e/=4096}while(e>=2){r+=1;e/=2}return r}};var br=function toFixed(t){var r,e,n,i,a,f,l,s;r=u(t);r=Y(r)?0:Math.floor(r);if(r<0||r>20){throw new RangeError("Number.toFixed called with invalid number of decimals")}e=u(this);if(Y(e)){return"NaN"}if(e<=-1e21||e>=1e21){return o(e)}n="";if(e<0){n="-";e=-e}i="0";if(e>1e-21){a=wr.log(e*wr.pow(2,69,1))-69;f=a<0?e*wr.pow(2,-a,1):e/wr.pow(2,a,1);f*=4503599627370496;a=52-a;if(a>0){wr.multiply(0,f);l=r;while(l>=7){wr.multiply(1e7,0);l-=7}wr.multiply(wr.pow(10,l,1),0);l=a-1;while(l>=23){wr.divide(1<<23);l-=23}wr.divide(1<<l);wr.multiply(1,1);wr.divide(2);i=wr.numToString()}else{wr.multiply(0,f);wr.multiply(1<<-a,0);i=wr.numToString()+K("0.00000000000000000000",2,2+r)}}if(r>0){s=i.length;if(s<=r){i=n+K("0.0000000000000000000",0,r-s+2)+i}else{i=n+K(i,0,s-r)+"."+K(i,s-r)}}else{i=n+i}return i};P(l,{toFixed:br},gr);var Tr=function(){try{return 1..toPrecision(undefined)==="1"}catch(t){return true}}();var mr=l.toPrecision;P(l,{toPrecision:function toPrecision(t){return typeof t==="undefined"?mr.call(this):mr.call(this,t)}},Tr);if("ab".split(/(?:ab)*/).length!==2||".".split(/(.?)(.?)/).length!==4||"tesst".split(/(s)*/)[1]==="t"||"test".split(/(?:)/,-1).length!==4||"".split(/.?/).length||".".split(/()()/).length>1){(function(){var t=typeof/()??/.exec("")[1]==="undefined";var r=Math.pow(2,32)-1;f.split=function(e,n){var i=String(this);if(typeof e==="undefined"&&n===0){return[]}if(!M(e)){return Q(this,e,n)}var a=[];var o=(e.ignoreCase?"i":"")+(e.multiline?"m":"")+(e.unicode?"u":"")+(e.sticky?"y":""),f=0,u,l,s,c;var h=new RegExp(e.source,o+"g");if(!t){u=new RegExp("^"+h.source+"$(?!\\s)",o)}var p=typeof n==="undefined"?r:z.ToUint32(n);l=h.exec(i);while(l){s=l.index+l[0].length;if(s>f){_(a,K(i,f,l.index));if(!t&&l.length>1){l[0].replace(u,function(){for(var t=1;t<arguments.length-2;t++){if(typeof arguments[t]==="undefined"){l[t]=void 0}}})}if(l.length>1&&l.index<i.length){v.apply(a,W(l,1))}c=l[0].length;f=s;if(a.length>=p){break}}if(h.lastIndex===l.index){h.lastIndex++}l=h.exec(i)}if(f===i.length){if(c||!h.test("")){_(a,"")}}else{_(a,K(i,f))}return a.length>p?W(a,0,p):a}})()}else if("0".split(void 0,0).length){f.split=function split(t,r){if(typeof t==="undefined"&&r===0){return[]}return Q(this,t,r)}}var Dr=f.replace;var Sr=function(){var t=[];"x".replace(/x(.)?/g,function(r,e){_(t,e)});return t.length===1&&typeof t[0]==="undefined"}();if(!Sr){f.replace=function replace(t,r){var e=D(r);var n=M(t)&&/\)[*?]/.test(t.source);if(!e||!n){return Dr.call(this,t,r)}else{var i=function(e){var n=arguments.length;var i=t.lastIndex;t.lastIndex=0;var a=t.exec(e)||[];t.lastIndex=i;_(a,arguments[n-2],arguments[n-1]);return r.apply(this,a)};return Dr.call(this,t,i)}}}var xr=f.substr;var Or="".substr&&"0b".substr(-1)!=="b";P(f,{substr:function substr(t,r){var e=t;if(t<0){e=w(this.length+t,0)}return xr.call(this,e,r)}},Or);var Er="\t\n\x0B\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003"+"\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028"+"\u2029\ufeff";var jr="\u200b";var Ir="["+Er+"]";var Mr=new RegExp("^"+Ir+Ir+"*");var Ur=new RegExp(Ir+Ir+"*$");var $r=f.trim&&(Er.trim()||!jr.trim());P(f,{trim:function trim(){if(typeof this==="undefined"||this===null){throw new TypeError("can't convert "+this+" to object")}return o(this).replace(Mr,"").replace(Ur,"")}},$r);var Fr=d.bind(String.prototype.trim);var Nr=f.lastIndexOf&&"abc\u3042\u3044".lastIndexOf("\u3042\u3044",2)!==-1;P(f,{lastIndexOf:function lastIndexOf(t){if(typeof this==="undefined"||this===null){throw new TypeError("can't convert "+this+" to object")}var r=o(this);var e=o(t);var n=arguments.length>1?u(arguments[1]):NaN;var i=Y(n)?Infinity:z.ToInteger(n);var a=b(w(i,0),r.length);var f=e.length;var l=a+f;while(l>0){l=w(0,l-f);var s=V(K(r,l,a+f),e);if(s!==-1){return l+s}}return-1}},Nr);var Cr=f.lastIndexOf;P(f,{lastIndexOf:function lastIndexOf(t){return Cr.apply(this,arguments)}},f.lastIndexOf.length!==1);if(parseInt(Er+"08")!==8||parseInt(Er+"0x16")!==22){parseInt=function(t){var r=/^[-+]?0[xX]/;return function parseInt(e,n){if(typeof e==="symbol"){""+e}var i=Fr(String(e));var a=u(n)||(r.test(i)?16:10);return t(i,a)}}(parseInt)}if(1/parseFloat("-0")!==-Infinity){parseFloat=function(t){return function parseFloat(r){var e=Fr(String(r));var n=t(e);return n===0&&K(e,0,1)==="-"?-0:n}}(parseFloat)}if(String(new RangeError("test"))!=="RangeError: test"){var kr=function toString(){if(typeof this==="undefined"||this===null){throw new TypeError("can't convert "+this+" to object")}var t=this.name;if(typeof t==="undefined"){t="Error"}else if(typeof t!=="string"){t=o(t)}var r=this.message;if(typeof r==="undefined"){r=""}else if(typeof r!=="string"){r=o(r)}if(!t){return r}if(!r){return t}return t+": "+r};Error.prototype.toString=kr}if(R){var Ar=function(t,r){if(tt(t,r)){var e=Object.getOwnPropertyDescriptor(t,r);if(e.configurable){e.enumerable=false;Object.defineProperty(t,r,e)}}};Ar(Error.prototype,"message");if(Error.prototype.message!==""){Error.prototype.message=""}Ar(Error.prototype,"name")}if(String(/a/gim)!=="/a/gim"){var Rr=function toString(){var t="/"+this.source+"/";if(this.global){t+="g"}if(this.ignoreCase){t+="i"}if(this.multiline){t+="m"}return t};RegExp.prototype.toString=Rr}});
-//# sourceMappingURL=es5-shim.map
diff --git a/public/self/js/notebook/purify.min.js b/public/self/js/notebook/purify.min.js
index 8c121b491..30d29f6c2 100644
--- a/public/self/js/notebook/purify.min.js
+++ b/public/self/js/notebook/purify.min.js
@@ -1,3 +1,2 @@
 /*! @license DOMPurify | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/2.2.2/LICENSE */
 !function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e=e||self).DOMPurify=t()}(this,(function(){"use strict";var e=Object.hasOwnProperty,t=Object.setPrototypeOf,n=Object.isFrozen,r=Object.getPrototypeOf,o=Object.getOwnPropertyDescriptor,i=Object.freeze,a=Object.seal,l=Object.create,c="undefined"!=typeof Reflect&&Reflect,s=c.apply,u=c.construct;s||(s=function(e,t,n){return e.apply(t,n)}),i||(i=function(e){return e}),a||(a=function(e){return e}),u||(u=function(e,t){return new(Function.prototype.bind.apply(e,[null].concat(function(e){if(Array.isArray(e)){for(var t=0,n=Array(e.length);t<e.length;t++)n[t]=e[t];return n}return Array.from(e)}(t))))});var f,m=x(Array.prototype.forEach),d=x(Array.prototype.pop),p=x(Array.prototype.push),g=x(String.prototype.toLowerCase),h=x(String.prototype.match),y=x(String.prototype.replace),v=x(String.prototype.indexOf),b=x(String.prototype.trim),T=x(RegExp.prototype.test),A=(f=TypeError,function(){for(var e=arguments.length,t=Array(e),n=0;n<e;n++)t[n]=arguments[n];return u(f,t)});function x(e){return function(t){for(var n=arguments.length,r=Array(n>1?n-1:0),o=1;o<n;o++)r[o-1]=arguments[o];return s(e,t,r)}}function w(e,r){t&&t(e,null);for(var o=r.length;o--;){var i=r[o];if("string"==typeof i){var a=g(i);a!==i&&(n(r)||(r[o]=a),i=a)}e[i]=!0}return e}function S(t){var n=l(null),r=void 0;for(r in t)s(e,t,[r])&&(n[r]=t[r]);return n}function k(e,t){for(;null!==e;){var n=o(e,t);if(n){if(n.get)return x(n.get);if("function"==typeof n.value)return x(n.value)}e=r(e)}return null}var R=i(["a","abbr","acronym","address","area","article","aside","audio","b","bdi","bdo","big","blink","blockquote","body","br","button","canvas","caption","center","cite","code","col","colgroup","content","data","datalist","dd","decorator","del","details","dfn","dialog","dir","div","dl","dt","element","em","fieldset","figcaption","figure","font","footer","form","h1","h2","h3","h4","h5","h6","head","header","hgroup","hr","html","i","img","input","ins","kbd","label","legend","li","main","map","mark","marquee","menu","menuitem","meter","nav","nobr","ol","optgroup","option","output","p","picture","pre","progress","q","rp","rt","ruby","s","samp","section","select","shadow","small","source","spacer","span","strike","strong","style","sub","summary","sup","table","tbody","td","template","textarea","tfoot","th","thead","time","tr","track","tt","u","ul","var","video","wbr"]),_=i(["svg","a","altglyph","altglyphdef","altglyphitem","animatecolor","animatemotion","animatetransform","circle","clippath","defs","desc","ellipse","filter","font","g","glyph","glyphref","hkern","image","line","lineargradient","marker","mask","metadata","mpath","path","pattern","polygon","polyline","radialgradient","rect","stop","style","switch","symbol","text","textpath","title","tref","tspan","view","vkern"]),D=i(["feBlend","feColorMatrix","feComponentTransfer","feComposite","feConvolveMatrix","feDiffuseLighting","feDisplacementMap","feDistantLight","feFlood","feFuncA","feFuncB","feFuncG","feFuncR","feGaussianBlur","feMerge","feMergeNode","feMorphology","feOffset","fePointLight","feSpecularLighting","feSpotLight","feTile","feTurbulence"]),E=i(["animate","color-profile","cursor","discard","fedropshadow","feimage","font-face","font-face-format","font-face-name","font-face-src","font-face-uri","foreignobject","hatch","hatchpath","mesh","meshgradient","meshpatch","meshrow","missing-glyph","script","set","solidcolor","unknown","use"]),N=i(["math","menclose","merror","mfenced","mfrac","mglyph","mi","mlabeledtr","mmultiscripts","mn","mo","mover","mpadded","mphantom","mroot","mrow","ms","mspace","msqrt","mstyle","msub","msup","msubsup","mtable","mtd","mtext","mtr","munder","munderover"]),O=i(["maction","maligngroup","malignmark","mlongdiv","mscarries","mscarry","msgroup","mstack","msline","msrow","semantics","annotation","annotation-xml","mprescripts","none"]),L=i(["#text"]),M=i(["accept","action","align","alt","autocapitalize","autocomplete","autopictureinpicture","autoplay","background","bgcolor","border","capture","cellpadding","cellspacing","checked","cite","class","clear","color","cols","colspan","controls","controlslist","coords","crossorigin","datetime","decoding","default","dir","disabled","disablepictureinpicture","disableremoteplayback","download","draggable","enctype","enterkeyhint","face","for","headers","height","hidden","high","href","hreflang","id","inputmode","integrity","ismap","kind","label","lang","list","loading","loop","low","max","maxlength","media","method","min","minlength","multiple","muted","name","noshade","novalidate","nowrap","open","optimum","pattern","placeholder","playsinline","poster","preload","pubdate","radiogroup","readonly","rel","required","rev","reversed","role","rows","rowspan","spellcheck","scope","selected","shape","size","sizes","span","srclang","start","src","srcset","step","style","summary","tabindex","title","translate","type","usemap","valign","value","width","xmlns"]),F=i(["accent-height","accumulate","additive","alignment-baseline","ascent","attributename","attributetype","azimuth","basefrequency","baseline-shift","begin","bias","by","class","clip","clippathunits","clip-path","clip-rule","color","color-interpolation","color-interpolation-filters","color-profile","color-rendering","cx","cy","d","dx","dy","diffuseconstant","direction","display","divisor","dur","edgemode","elevation","end","fill","fill-opacity","fill-rule","filter","filterunits","flood-color","flood-opacity","font-family","font-size","font-size-adjust","font-stretch","font-style","font-variant","font-weight","fx","fy","g1","g2","glyph-name","glyphref","gradientunits","gradienttransform","height","href","id","image-rendering","in","in2","k","k1","k2","k3","k4","kerning","keypoints","keysplines","keytimes","lang","lengthadjust","letter-spacing","kernelmatrix","kernelunitlength","lighting-color","local","marker-end","marker-mid","marker-start","markerheight","markerunits","markerwidth","maskcontentunits","maskunits","max","mask","media","method","mode","min","name","numoctaves","offset","operator","opacity","order","orient","orientation","origin","overflow","paint-order","path","pathlength","patterncontentunits","patterntransform","patternunits","points","preservealpha","preserveaspectratio","primitiveunits","r","rx","ry","radius","refx","refy","repeatcount","repeatdur","restart","result","rotate","scale","seed","shape-rendering","specularconstant","specularexponent","spreadmethod","startoffset","stddeviation","stitchtiles","stop-color","stop-opacity","stroke-dasharray","stroke-dashoffset","stroke-linecap","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke","stroke-width","style","surfacescale","systemlanguage","tabindex","targetx","targety","transform","text-anchor","text-decoration","text-rendering","textlength","type","u1","u2","unicode","values","viewbox","visibility","version","vert-adv-y","vert-origin-x","vert-origin-y","width","word-spacing","wrap","writing-mode","xchannelselector","ychannelselector","x","x1","x2","xmlns","y","y1","y2","z","zoomandpan"]),C=i(["accent","accentunder","align","bevelled","close","columnsalign","columnlines","columnspan","denomalign","depth","dir","display","displaystyle","encoding","fence","frame","height","href","id","largeop","length","linethickness","lspace","lquote","mathbackground","mathcolor","mathsize","mathvariant","maxsize","minsize","movablelimits","notation","numalign","open","rowalign","rowlines","rowspacing","rowspan","rspace","rquote","scriptlevel","scriptminsize","scriptsizemultiplier","selection","separator","separators","stretchy","subscriptshift","supscriptshift","symmetric","voffset","width","xmlns"]),I=i(["xlink:href","xml:id","xlink:title","xml:space","xmlns:xlink"]),z=a(/\{\{[\s\S]*|[\s\S]*\}\}/gm),H=a(/<%[\s\S]*|[\s\S]*%>/gm),U=a(/^data-[\-\w.\u00B7-\uFFFF]/),j=a(/^aria-[\-\w]+$/),P=a(/^(?:(?:(?:f|ht)tps?|mailto|tel|callto|cid|xmpp):|[^a-z]|[a-z+.\-]+(?:[^a-z+.\-:]|$))/i),B=a(/^(?:\w+script|data):/i),W=a(/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205F\u3000]/g),G="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};function q(e){if(Array.isArray(e)){for(var t=0,n=Array(e.length);t<e.length;t++)n[t]=e[t];return n}return Array.from(e)}var K=function(){return"undefined"==typeof window?null:window},V=function(e,t){if("object"!==(void 0===e?"undefined":G(e))||"function"!=typeof e.createPolicy)return null;var n=null,r="data-tt-policy-suffix";t.currentScript&&t.currentScript.hasAttribute(r)&&(n=t.currentScript.getAttribute(r));var o="dompurify"+(n?"#"+n:"");try{return e.createPolicy(o,{createHTML:function(e){return e}})}catch(e){return console.warn("TrustedTypes policy "+o+" could not be created."),null}};return function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:K(),n=function(t){return e(t)};if(n.version="2.2.6",n.removed=[],!t||!t.document||9!==t.document.nodeType)return n.isSupported=!1,n;var r=t.document,o=t.document,a=t.DocumentFragment,l=t.HTMLTemplateElement,c=t.Node,s=t.Element,u=t.NodeFilter,f=t.NamedNodeMap,x=void 0===f?t.NamedNodeMap||t.MozNamedAttrMap:f,Y=t.Text,X=t.Comment,$=t.DOMParser,Z=t.trustedTypes,J=s.prototype,Q=k(J,"cloneNode"),ee=k(J,"nextSibling"),te=k(J,"childNodes"),ne=k(J,"parentNode");if("function"==typeof l){var re=o.createElement("template");re.content&&re.content.ownerDocument&&(o=re.content.ownerDocument)}var oe=V(Z,r),ie=oe&&ze?oe.createHTML(""):"",ae=o,le=ae.implementation,ce=ae.createNodeIterator,se=ae.getElementsByTagName,ue=ae.createDocumentFragment,fe=r.importNode,me={};try{me=S(o).documentMode?o.documentMode:{}}catch(e){}var de={};n.isSupported=le&&void 0!==le.createHTMLDocument&&9!==me;var pe=z,ge=H,he=U,ye=j,ve=B,be=W,Te=P,Ae=null,xe=w({},[].concat(q(R),q(_),q(D),q(N),q(L))),we=null,Se=w({},[].concat(q(M),q(F),q(C),q(I))),ke=null,Re=null,_e=!0,De=!0,Ee=!1,Ne=!1,Oe=!1,Le=!1,Me=!1,Fe=!1,Ce=!1,Ie=!0,ze=!1,He=!0,Ue=!0,je=!1,Pe={},Be=w({},["annotation-xml","audio","colgroup","desc","foreignobject","head","iframe","math","mi","mn","mo","ms","mtext","noembed","noframes","noscript","plaintext","script","style","svg","template","thead","title","video","xmp"]),We=null,Ge=w({},["audio","video","img","source","image","track"]),qe=null,Ke=w({},["alt","class","for","id","label","name","pattern","placeholder","summary","title","value","style","xmlns"]),Ve=null,Ye=o.createElement("form"),Xe=function(e){Ve&&Ve===e||(e&&"object"===(void 0===e?"undefined":G(e))||(e={}),e=S(e),Ae="ALLOWED_TAGS"in e?w({},e.ALLOWED_TAGS):xe,we="ALLOWED_ATTR"in e?w({},e.ALLOWED_ATTR):Se,qe="ADD_URI_SAFE_ATTR"in e?w(S(Ke),e.ADD_URI_SAFE_ATTR):Ke,We="ADD_DATA_URI_TAGS"in e?w(S(Ge),e.ADD_DATA_URI_TAGS):Ge,ke="FORBID_TAGS"in e?w({},e.FORBID_TAGS):{},Re="FORBID_ATTR"in e?w({},e.FORBID_ATTR):{},Pe="USE_PROFILES"in e&&e.USE_PROFILES,_e=!1!==e.ALLOW_ARIA_ATTR,De=!1!==e.ALLOW_DATA_ATTR,Ee=e.ALLOW_UNKNOWN_PROTOCOLS||!1,Ne=e.SAFE_FOR_TEMPLATES||!1,Oe=e.WHOLE_DOCUMENT||!1,Fe=e.RETURN_DOM||!1,Ce=e.RETURN_DOM_FRAGMENT||!1,Ie=!1!==e.RETURN_DOM_IMPORT,ze=e.RETURN_TRUSTED_TYPE||!1,Me=e.FORCE_BODY||!1,He=!1!==e.SANITIZE_DOM,Ue=!1!==e.KEEP_CONTENT,je=e.IN_PLACE||!1,Te=e.ALLOWED_URI_REGEXP||Te,Ne&&(De=!1),Ce&&(Fe=!0),Pe&&(Ae=w({},[].concat(q(L))),we=[],!0===Pe.html&&(w(Ae,R),w(we,M)),!0===Pe.svg&&(w(Ae,_),w(we,F),w(we,I)),!0===Pe.svgFilters&&(w(Ae,D),w(we,F),w(we,I)),!0===Pe.mathMl&&(w(Ae,N),w(we,C),w(we,I))),e.ADD_TAGS&&(Ae===xe&&(Ae=S(Ae)),w(Ae,e.ADD_TAGS)),e.ADD_ATTR&&(we===Se&&(we=S(we)),w(we,e.ADD_ATTR)),e.ADD_URI_SAFE_ATTR&&w(qe,e.ADD_URI_SAFE_ATTR),Ue&&(Ae["#text"]=!0),Oe&&w(Ae,["html","head","body"]),Ae.table&&(w(Ae,["tbody"]),delete ke.tbody),i&&i(e),Ve=e)},$e=w({},["mi","mo","mn","ms","mtext"]),Ze=w({},["foreignobject","desc","title","annotation-xml"]),Je=w({},_);w(Je,D),w(Je,E);var Qe=w({},N);w(Qe,O);var et="http://www.w3.org/1998/Math/MathML",tt="http://www.w3.org/2000/svg",nt="http://www.w3.org/1999/xhtml",rt=function(e){var t=ne(e);t&&t.tagName||(t={namespaceURI:nt,tagName:"template"});var n=g(e.tagName),r=g(t.tagName);if(e.namespaceURI===tt)return t.namespaceURI===nt?"svg"===n:t.namespaceURI===et?"svg"===n&&("annotation-xml"===r||$e[r]):Boolean(Je[n]);if(e.namespaceURI===et)return t.namespaceURI===nt?"math"===n:t.namespaceURI===tt?"math"===n&&Ze[r]:Boolean(Qe[n]);if(e.namespaceURI===nt){if(t.namespaceURI===tt&&!Ze[r])return!1;if(t.namespaceURI===et&&!$e[r])return!1;var o=w({},["title","style","font","a","script"]);return!Qe[n]&&(o[n]||!Je[n])}return!1},ot=function(e){p(n.removed,{element:e});try{e.parentNode.removeChild(e)}catch(t){try{e.outerHTML=ie}catch(t){e.remove()}}},it=function(e,t){try{p(n.removed,{attribute:t.getAttributeNode(e),from:t})}catch(e){p(n.removed,{attribute:null,from:t})}t.removeAttribute(e)},at=function(e){var t=void 0,n=void 0;if(Me)e="<remove></remove>"+e;else{var r=h(e,/^[\r\n\t ]+/);n=r&&r[0]}var i=oe?oe.createHTML(e):e;try{t=(new $).parseFromString(i,"text/html")}catch(e){}if(!t||!t.documentElement){var a=(t=le.createHTMLDocument("")).body;a.parentNode.removeChild(a.parentNode.firstElementChild),a.outerHTML=i}return e&&n&&t.body.insertBefore(o.createTextNode(n),t.body.childNodes[0]||null),se.call(t,Oe?"html":"body")[0]},lt=function(e){return ce.call(e.ownerDocument||e,e,u.SHOW_ELEMENT|u.SHOW_COMMENT|u.SHOW_TEXT,(function(){return u.FILTER_ACCEPT}),!1)},ct=function(e){return!(e instanceof Y||e instanceof X)&&!("string"==typeof e.nodeName&&"string"==typeof e.textContent&&"function"==typeof e.removeChild&&e.attributes instanceof x&&"function"==typeof e.removeAttribute&&"function"==typeof e.setAttribute&&"string"==typeof e.namespaceURI&&"function"==typeof e.insertBefore)},st=function(e){return"object"===(void 0===c?"undefined":G(c))?e instanceof c:e&&"object"===(void 0===e?"undefined":G(e))&&"number"==typeof e.nodeType&&"string"==typeof e.nodeName},ut=function(e,t,r){de[e]&&m(de[e],(function(e){e.call(n,t,r,Ve)}))},ft=function(e){var t=void 0;if(ut("beforeSanitizeElements",e,null),ct(e))return ot(e),!0;if(h(e.nodeName,/[\u0080-\uFFFF]/))return ot(e),!0;var r=g(e.nodeName);if(ut("uponSanitizeElement",e,{tagName:r,allowedTags:Ae}),!st(e.firstElementChild)&&(!st(e.content)||!st(e.content.firstElementChild))&&T(/<[/\w]/g,e.innerHTML)&&T(/<[/\w]/g,e.textContent))return ot(e),!0;if(!Ae[r]||ke[r]){if(Ue&&!Be[r])for(var o=ne(e),i=te(e),a=i.length-1;a>=0;--a)o.insertBefore(Q(i[a],!0),ee(e));return ot(e),!0}return e instanceof s&&!rt(e)?(ot(e),!0):"noscript"!==r&&"noembed"!==r||!T(/<\/no(script|embed)/i,e.innerHTML)?(Ne&&3===e.nodeType&&(t=e.textContent,t=y(t,pe," "),t=y(t,ge," "),e.textContent!==t&&(p(n.removed,{element:e.cloneNode()}),e.textContent=t)),ut("afterSanitizeElements",e,null),!1):(ot(e),!0)},mt=function(e,t,n){if(He&&("id"===t||"name"===t)&&(n in o||n in Ye))return!1;if(De&&T(he,t));else if(_e&&T(ye,t));else{if(!we[t]||Re[t])return!1;if(qe[t]);else if(T(Te,y(n,be,"")));else if("src"!==t&&"xlink:href"!==t&&"href"!==t||"script"===e||0!==v(n,"data:")||!We[e]){if(Ee&&!T(ve,y(n,be,"")));else if(n)return!1}else;}return!0},dt=function(e){var t=void 0,r=void 0,o=void 0,i=void 0;ut("beforeSanitizeAttributes",e,null);var a=e.attributes;if(a){var l={attrName:"",attrValue:"",keepAttr:!0,allowedAttributes:we};for(i=a.length;i--;){var c=t=a[i],s=c.name,u=c.namespaceURI;if(r=b(t.value),o=g(s),l.attrName=o,l.attrValue=r,l.keepAttr=!0,l.forceKeepAttr=void 0,ut("uponSanitizeAttribute",e,l),r=l.attrValue,!l.forceKeepAttr&&(it(s,e),l.keepAttr))if(T(/\/>/i,r))it(s,e);else{Ne&&(r=y(r,pe," "),r=y(r,ge," "));var f=e.nodeName.toLowerCase();if(mt(f,o,r))try{u?e.setAttributeNS(u,s,r):e.setAttribute(s,r),d(n.removed)}catch(e){}}}ut("afterSanitizeAttributes",e,null)}},pt=function e(t){var n=void 0,r=lt(t);for(ut("beforeSanitizeShadowDOM",t,null);n=r.nextNode();)ut("uponSanitizeShadowNode",n,null),ft(n)||(n.content instanceof a&&e(n.content),dt(n));ut("afterSanitizeShadowDOM",t,null)};return n.sanitize=function(e,o){var i=void 0,l=void 0,s=void 0,u=void 0,f=void 0;if(e||(e="\x3c!--\x3e"),"string"!=typeof e&&!st(e)){if("function"!=typeof e.toString)throw A("toString is not a function");if("string"!=typeof(e=e.toString()))throw A("dirty is not a string, aborting")}if(!n.isSupported){if("object"===G(t.toStaticHTML)||"function"==typeof t.toStaticHTML){if("string"==typeof e)return t.toStaticHTML(e);if(st(e))return t.toStaticHTML(e.outerHTML)}return e}if(Le||Xe(o),n.removed=[],"string"==typeof e&&(je=!1),je);else if(e instanceof c)1===(l=(i=at("\x3c!----\x3e")).ownerDocument.importNode(e,!0)).nodeType&&"BODY"===l.nodeName||"HTML"===l.nodeName?i=l:i.appendChild(l);else{if(!Fe&&!Ne&&!Oe&&-1===e.indexOf("<"))return oe&&ze?oe.createHTML(e):e;if(!(i=at(e)))return Fe?null:ie}i&&Me&&ot(i.firstChild);for(var m=lt(je?e:i);s=m.nextNode();)3===s.nodeType&&s===u||ft(s)||(s.content instanceof a&&pt(s.content),dt(s),u=s);if(u=null,je)return e;if(Fe){if(Ce)for(f=ue.call(i.ownerDocument);i.firstChild;)f.appendChild(i.firstChild);else f=i;return Ie&&(f=fe.call(r,f,!0)),f}var d=Oe?i.outerHTML:i.innerHTML;return Ne&&(d=y(d,pe," "),d=y(d,ge," ")),oe&&ze?oe.createHTML(d):d},n.setConfig=function(e){Xe(e),Le=!0},n.clearConfig=function(){Ve=null,Le=!1},n.isValidAttribute=function(e,t,n){Ve||Xe({});var r=g(e),o=g(t);return mt(r,o,n)},n.addHook=function(e,t){"function"==typeof t&&(de[e]=de[e]||[],p(de[e],t))},n.removeHook=function(e){de[e]&&d(de[e])},n.removeHooks=function(e){de[e]&&(de[e]=[])},n.removeAllHooks=function(){de={}},n}()}));
-//# sourceMappingURL=purify.min.js.map