diff --git a/dist/plugin/markdown.js b/dist/plugin/markdown.js
index b4a31099..fdfe5460 100644
--- a/dist/plugin/markdown.js
+++ b/dist/plugin/markdown.js
@@ -1,4 +1,4 @@
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t,n,r,s,i,a,l=e.length;for(t=0;t<l;t++)switch((a=e[t]).type){case"paragraph":case"text":case"heading":a.tokens=[],this.inlineTokens(a.text,a.tokens);break;case"table":for(a.tokens={header:[],cells:[]},s=a.header.length,n=0;n<s;n++)a.tokens.header[n]=[],this.inlineTokens(a.header[n],a.tokens.header[n]);for(s=a.cells.length,n=0;n<s;n++)for(i=a.cells[n],a.tokens.cells[n]=[],r=0;r<i.length;r++)a.tokens.cells[n][r]=[],this.inlineTokens(i[r],a.tokens.cells[n][r]);break;case"blockquote":this.inline(a.tokens);break;case"list":for(s=a.items.length,n=0;n<s;n++)this.inline(a.items[n].tokens)}return e}},{key:"inlineTokens",value:function(e,t){for(var n,r,s,i,a,l,o,c,u,h,p="";e;)if(l=this.rules.inline.escape.exec(e))e=e.substring(l[0].length),h=l[0],p+=r=j(l[1]),t.push({type:"escape",raw:h,text:r});else if(l=this.rules.inline.tag.exec(e))!this.inLink&&/^<a 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if((l=this.rules.inline.reflink.exec(e))||(l=this.rules.inline.nolink.exec(e))){if(e=e.substring(l[0].length),h=l[0],n=(l[2]||l[1]).replace(/\s+/g," "),!(n=this.tokens.links[n.toLowerCase()])||!n.href){p+=r=l[0].charAt(0),t.push({type:"text",raw:r,text:r}),e=l[0].substring(1)+e;continue}this.inLink=!0,p+=this.outputLink(l,n,t,h),this.inLink=!1}else if(l=this.rules.inline.strong.exec(e))e=e.substring(l[0].length),h=l[0],s=t?[]:null,r=this.inlineTokens(l[4]||l[3]||l[2]||l[1],s),t.push({type:"strong",raw:h,text:r,tokens:s}),p+=r;else if(l=this.rules.inline.em.exec(e))e=e.substring(l[0].length),h=l[0],s=t?[]:null,r=this.inlineTokens(l[6]||l[5]||l[4]||l[3]||l[2]||l[1],s),t.push({type:"em",raw:h,text:r,tokens:s}),p+=r;else if(l=this.rules.inline.code.exec(e))e=e.substring(l[0].length),h=l[0],r=j(l[2].trim(),!0),t.push({type:"codespan",raw:h,text:r}),p+=r;else if(l=this.rules.inline.br.exec(e))e=e.substring(l[0].length),h=l[0],t.push({type:"br",raw:h}),p+="\n";else if(l=this.rules.inline.del.exec(e))e=e.substring(l[0].length),h=l[0],s=t?[]:null,r=this.inlineTokens(l[1],s),t.push({type:"del",raw:h,text:r,tokens:s}),p+=r;else if(l=this.rules.inline.autolink.exec(e))e=e.substring(l[0].length),h=l[0],i="@"===l[2]?"mailto:"+(r=j(this.options.mangle?this.mangle(l[1]):l[1])):r=j(l[1]),t.push({type:"link",raw:h,text:r,href:i,tokens:[{type:"text",raw:r,text:r}]}),p+=r;else if(this.inLink||!(l=this.rules.inline.url.exec(e))){if(l=this.rules.inline.text.exec(e))e=e.substring(l[0].length),h=l[0],r=this.inRawBlock?this.options.sanitize?this.options.sanitizer?this.options.sanitizer(l[0]):j(l[0]):l[0]:j(this.options.smartypants?this.smartypants(l[0]):l[0]),t.push({type:"text",raw:h,text:r}),p+=r;else if(e){var g="Infinite loop on byte: "+e.charCodeAt(0);if(!this.options.silent)throw new Error(g);console.error(g)}}else{if("@"===l[2])i="mailto:"+(r=j(this.options.mangle?this.mangle(l[0]):l[0]));else{do{o=l[0],l[0]=this.rules.inline._backpedal.exec(l[0])[0]}while(o!==l[0]);r=j(l[0]),i="www."===l[1]?"http://"+r:r}e=e.substring(l[0].length),h=l[0],t.push({type:"link",raw:h,text:r,href:i,tokens:[{type:"text",raw:r,text:r}]}),p+=r}return p}},{key:"escapes",value:function(e){return e?e.replace(N._escapes,"$1"):e}},{key:"outputLink",value:function(e,t,n,r){var s=t.href,i=t.title?j(t.title):null,a=n?[]:null;if("!"!==e[0].charAt(0)){var l=this.inlineTokens(e[1],a);return n.push({type:"link",raw:r,text:l,href:s,title:i,tokens:a}),l}var o=j(e[1]);return n.push({type:"image",raw:r,text:o,href:s,title:i}),o}},{key:"smartypants",value:function(e){return e.replace(/---/g,"—").replace(/--/g,"–").replace(/(^|[-\u2014/(\[{"\s])'/g,"$1‘").replace(/'/g,"’").replace(/(^|[-\u2014/(\[{\u2018\s])"/g,"$1“").replace(/"/g,"”").replace(/\.{3}/g,"…")}},{key:"mangle",value:function(e){var t,n,r="",s=e.length;for(t=0;t<s;t++)n=e.charCodeAt(t),Math.random()>.5&&(n="x"+n.toString(16)),r+="&#"+n+";";return r}}],[{key:"lex",value:function(t,n){return new e(n).lex(t)}},{key:"rules",get:function(){return{block:O,inline:N}}}]),e}(),U=s.defaults,F=S,V=w,X=function(){function e(n){t(this,e),this.options=n||U}return r(e,[{key:"code",value:function(e,t,n){var r=(t||"").match(/\S*/)[0];if(this.options.highlight){var s=this.options.highlight(e,r);null!=s&&s!==e&&(n=!0,e=s)}return r?'<pre><code class="'+this.options.langPrefix+V(r,!0)+'">'+(n?e:V(e,!0))+"</code></pre>\n":"<pre><code>"+(n?e:V(e,!0))+"</code></pre>"}},{key:"blockquote",value:function(e){return"<blockquote>\n"+e+"</blockquote>\n"}},{key:"html",value:function(e){return e}},{key:"heading",value:function(e,t,n,r){return this.options.headerIds?"<h"+t+' id="'+this.options.headerPrefix+r.slug(n)+'">'+e+"</h"+t+">\n":"<h"+t+">"+e+"</h"+t+">\n"}},{key:"hr",value:function(){return this.options.xhtml?"<hr/>\n":"<hr>\n"}},{key:"list",value:function(e,t,n){var r=t?"ol":"ul";return"<"+r+(t&&1!==n?' start="'+n+'"':"")+">\n"+e+"</"+r+">\n"}},{key:"listitem",value:function(e){return"<li>"+e+"</li>\n"}},{key:"checkbox",value:function(e){return"<input "+(e?'checked="" ':"")+'disabled="" type="checkbox"'+(this.options.xhtml?" /":"")+"> "}},{key:"paragraph",value:function(e){return"<p>"+e+"</p>\n"}},{key:"table",value:function(e,t){return t&&(t="<tbody>"+t+"</tbody>"),"<table>\n<thead>\n"+e+"</thead>\n"+t+"</table>\n"}},{key:"tablerow",value:function(e){return"<tr>\n"+e+"</tr>\n"}},{key:"tablecell",value:function(e,t){var n=t.header?"th":"td";return(t.align?"<"+n+' align="'+t.align+'">':"<"+n+">")+e+"</"+n+">\n"}},{key:"strong",value:function(e){return"<strong>"+e+"</strong>"}},{key:"em",value:function(e){return"<em>"+e+"</em>"}},{key:"codespan",value:function(e){return"<code>"+e+"</code>"}},{key:"br",value:function(){return this.options.xhtml?"<br/>":"<br>"}},{key:"del",value:function(e){return"<del>"+e+"</del>"}},{key:"link",value:function(e,t,n){if(null===(e=F(this.options.sanitize,this.options.baseUrl,e)))return n;var r='<a href="'+V(e)+'"';return t&&(r+=' title="'+t+'"'),r+=">"+n+"</a>"}},{key:"image",value:function(e,t,n){if(null===(e=F(this.options.sanitize,this.options.baseUrl,e)))return n;var r='<img src="'+e+'" alt="'+n+'"';return t&&(r+=' title="'+t+'"'),r+=this.options.xhtml?"/>":">"}},{key:"text",value:function(e){return e}}]),e}(),G=function(){function e(){t(this,e)}return r(e,[{key:"strong",value:function(e){return e}},{key:"em",value:function(e){return e}},{key:"codespan",value:function(e){return e}},{key:"del",value:function(e){return e}},{key:"html",value:function(e){return e}},{key:"text",value:function(e){return e}},{key:"link",value:function(e,t,n){return""+n}},{key:"image",value:function(e,t,n){return""+n}},{key:"br",value:function(){return""}}]),e}(),J=function(){function e(){t(this,e),this.seen={}}return r(e,[{key:"slug",value:function(e){var t=e.toLowerCase().trim().replace(/<[!\/a-z].*?>/gi,"").replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g,"").replace(/\s/g,"-");if(this.seen.hasOwnProperty(t)){var n=t;do{this.seen[n]++,t=n+"-"+this.seen[n]}while(this.seen.hasOwnProperty(t))}return this.seen[t]=0,t}}]),e}(),K=s.defaults,Q=_,W=function(){function e(n){t(this,e),this.options=n||K,this.options.renderer=this.options.renderer||new X,this.renderer=this.options.renderer,this.renderer.options=this.options,this.textRenderer=new G,this.slugger=new J}return r(e,[{key:"parse",value:function(e){var t,n,r,s,i,a,l,o,c,u,h,p,g,f,d,b,k,m,x=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],y="",v=e.length;for(t=0;t<v;t++)switch((u=e[t]).type){case"space":continue;case"hr":y+=this.renderer.hr();continue;case"heading":y+=this.renderer.heading(this.parseInline(u.tokens),u.depth,Q(this.parseInline(u.tokens,this.textRenderer)),this.slugger);continue;case"code":y+=this.renderer.code(u.text,u.lang,u.escaped);continue;case"table":for(o="",l="",s=u.header.length,n=0;n<s;n++)l+=this.renderer.tablecell(this.parseInline(u.tokens.header[n]),{header:!0,align:u.align[n]});for(o+=this.renderer.tablerow(l),c="",s=u.cells.length,n=0;n<s;n++){for(l="",i=(a=u.tokens.cells[n]).length,r=0;r<i;r++)l+=this.renderer.tablecell(this.parseInline(a[r]),{header:!1,align:u.align[r]});c+=this.renderer.tablerow(l)}y+=this.renderer.table(o,c);continue;case"blockquote":c=this.parse(u.tokens),y+=this.renderer.blockquote(c);continue;case"list":for(h=u.ordered,p=u.start,g=u.loose,s=u.items.length,c="",n=0;n<s;n++)b=(d=u.items[n]).checked,k=d.task,f="",d.task&&(m=this.renderer.checkbox(b),g?"text"===d.tokens[0].type?(d.tokens[0].text=m+" 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n,r,s="",i=e.length;for(n=0;n<i;n++)switch((r=e[n]).type){case"escape":s+=t.text(r.text);break;case"html":s+=t.html(r.text);break;case"link":s+=t.link(r.href,r.title,this.parseInline(r.tokens,t));break;case"image":s+=t.image(r.href,r.title,r.text);break;case"strong":s+=t.strong(this.parseInline(r.tokens,t));break;case"em":s+=t.em(this.parseInline(r.tokens,t));break;case"codespan":s+=t.codespan(r.text);break;case"br":s+=t.br();break;case"del":s+=t.del(this.parseInline(r.tokens,t));break;case"text":s+=t.text(r.text);break;default:var a='Token with "'+r.type+'" type was not found.';if(this.options.silent)return void console.error(a);throw new Error(a)}return s}}],[{key:"parse",value:function(t,n){return new e(n).parse(t)}}]),e}(),Y=A,ee=T,te=w,ne=s.getDefaults,re=s.changeDefaults,se=s.defaults;function ie(t,n,r){if(null==t)throw new Error("marked(): input parameter is undefined or null");if("string"!=typeof t)throw new Error("marked(): input parameter is of type 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Y(ie.defaults,e),re(ie.defaults),ie},ie.getDefaults=ne,ie.defaults=se,ie.Parser=W,ie.parser=W.parse,ie.Renderer=X,ie.TextRenderer=G,ie.Lexer=B,ie.lexer=B.lex,ie.Slugger=J,ie.parse=ie;var ae=ie,le={id:"markdown",init:function(e){var t=e.getConfig().markdown;return t&&ae.setOptions(t),ge(e.getRevealElement()).then(de)},processSlides:ge,convertSlides:de,slidify:pe,marked:ae};
 /*!
    * The reveal.js markdown plugin. Handles parsing of
    * markdown inside of presentations as well as loading
diff --git a/dist/reveal.min.js b/dist/reveal.min.js
index 92e1fb99..2eb99714 100644
--- a/dist/reveal.min.js
+++ b/dist/reveal.min.js
@@ -5,4 +5,4 @@
 *
 * Copyright (C) 2020 Hakim El Hattab, https://hakim.se
 */
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n=e.parentNode.closest("[data-auto-animate-target]");n&&(i=this.getAutoAnimateOptions(n,i))}return e.dataset.autoAnimateEasing&&(i.easing=e.dataset.autoAnimateEasing),e.dataset.autoAnimateDuration&&(i.duration=parseFloat(e.dataset.autoAnimateDuration)),e.dataset.autoAnimateDelay&&(i.delay=parseFloat(e.dataset.autoAnimateDelay)),i}},{key:"getAutoAnimatableProperties",value:function(e,t,i){var n,a={styles:[]};!1===i.translate&&!1===i.scale||(n="function"==typeof i.measure?i.measure(t):t.getBoundingClientRect(),a.x=n.x,a.y=n.y,a.width=n.width,a.height=n.height);var r=getComputedStyle(t);return(i.styles||this.Reveal.getConfig().autoAnimateStyles).forEach((function(t){var i;"string"==typeof t&&(t={property:t}),""!==(i=void 0!==t.from&&"from"===e?{value:t.from,explicitValue:!0}:void 0!==t.to&&"to"===e?{value:t.to,explicitValue:!0}:r[t.property])&&(a.styles[t.property]=i)})),a}},{key:"getAutoAnimatableElements",value:function(e,t){var i=("function"==typeof this.Reveal.getConfig().autoAnimateMatcher?this.Reveal.getConfig().autoAnimateMatcher:this.getAutoAnimatePairs).call(this,e,t),n=[];return i.filter((function(e,t){if(-1===n.indexOf(e.to))return n.push(e.to),!0}))}},{key:"getAutoAnimatePairs",value:function(e,t){var i=this,n=[],a="h1, h2, h3, h4, h5, h6, p, li";return this.findAutoAnimateMatches(n,e,t,"[data-id]",(function(e){return e.nodeName+":::"+e.getAttribute("data-id")})),this.findAutoAnimateMatches(n,e,t,a,(function(e){return e.nodeName+":::"+e.innerText})),this.findAutoAnimateMatches(n,e,t,"img, video, iframe",(function(e){return e.nodeName+":::"+(e.getAttribute("src")||e.getAttribute("data-src"))})),this.findAutoAnimateMatches(n,e,t,"pre",(function(e){return e.nodeName+":::"+e.innerText})),n.forEach((function(e){e.from.matches(a)?e.options={scale:!1}:e.from.matches("pre")&&(e.options={scale:!1,styles:["width","height"]},i.findAutoAnimateMatches(n,e.from,e.to,".hljs .hljs-ln-code",(function(e){return e.textContent}),{scale:!1,styles:[],measure:i.getLocalBoundingBox.bind(i)}),i.findAutoAnimateMatches(n,e.from,e.to,".hljs .hljs-ln-line[data-line-number]",(function(e){return e.getAttribute("data-line-number")}),{scale:!1,styles:["width"],measure:i.getLocalBoundingBox.bind(i)}))}),this),n}},{key:"getLocalBoundingBox",value:function(e){var t=this.Reveal.getScale();return{x:Math.round(e.offsetLeft*t*100)/100,y:Math.round(e.offsetTop*t*100)/100,width:Math.round(e.offsetWidth*t*100)/100,height:Math.round(e.offsetHeight*t*100)/100}}},{key:"findAutoAnimateMatches",value:function(e,t,i,n,a,r){var s={},o={};[].slice.call(t.querySelectorAll(n)).forEach((function(e,t){var i=a(e);"string"==typeof i&&i.length&&(s[i]=s[i]||[],s[i].push(e))})),[].slice.call(i.querySelectorAll(n)).forEach((function(t,i){var n,l=a(t);if(o[l]=o[l]||[],o[l].push(t),s[l]){var d=o[l].length-1,c=s[l].length-1;s[l][d]?(n=s[l][d],s[l][d]=null):s[l][c]&&(n=s[l][c],s[l][c]=null)}n&&e.push({from:n,to:t,options:r})}))}},{key:"getUnmatchedAutoAnimateElements",value:function(e){var t=this;return[].slice.call(e.children).reduce((function(e,i){var n=i.querySelector("[data-auto-animate-target]");return i.hasAttribute("data-auto-animate-target")||n||e.push(i),i.querySelector("[data-auto-animate-target]")&&(e=e.concat(t.getUnmatchedAutoAnimateElements(i))),e}),[])}}]),e}(),M=function(){function e(i){t(this,e),this.Reveal=i}return n(e,[{key:"configure",value:function(e,t){!1===e.fragments?this.disable():!1===t.fragments&&this.enable()}},{key:"disable",value:function(){u(this.Reveal.getSlidesElement(),".fragment").forEach((function(e){e.classList.add("visible"),e.classList.remove("current-fragment")}))}},{key:"enable",value:function(){u(this.Reveal.getSlidesElement(),".fragment").forEach((function(e){e.classList.remove("visible"),e.classList.remove("current-fragment")}))}},{key:"availableRoutes",value:function(){var e=this.Reveal.getCurrentSlide();if(e&&this.Reveal.getConfig().fragments){var t=e.querySelectorAll(".fragment:not(.disabled)"),i=e.querySelectorAll(".fragment:not(.disabled):not(.visible)");return{prev:t.length-i.length>0,next:!!i.length}}return{prev:!1,next:!1}}},{key:"sort",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];e=Array.from(e);var i=[],n=[],a=[];e.forEach((function(e){if(e.hasAttribute("data-fragment-index")){var t=parseInt(e.getAttribute("data-fragment-index"),10);i[t]||(i[t]=[]),i[t].push(e)}else n.push([e])})),i=i.concat(n);var r=0;return i.forEach((function(e){e.forEach((function(e){a.push(e),e.setAttribute("data-fragment-index",r)})),r++})),!0===t?i:a}},{key:"sortAll",value:function(){var e=this;this.Reveal.getHorizontalSlides().forEach((function(t){var i=u(t,"section");i.forEach((function(t,i){e.sort(t.querySelectorAll(".fragment"))}),e),0===i.length&&e.sort(t.querySelectorAll(".fragment"))}))}},{key:"update",value:function(e,t){var i=this,n={shown:[],hidden:[]},a=this.Reveal.getCurrentSlide();if(a&&this.Reveal.getConfig().fragments&&(t=t||this.sort(a.querySelectorAll(".fragment"))).length){var r=0;if("number"!=typeof e){var s=this.sort(a.querySelectorAll(".fragment.visible")).pop();s&&(e=parseInt(s.getAttribute("data-fragment-index")||0,10))}Array.from(t).forEach((function(t,a){if(t.hasAttribute("data-fragment-index")&&(a=parseInt(t.getAttribute("data-fragment-index"),10)),r=Math.max(r,a),a<=e){var s=t.classList.contains("visible");t.classList.add("visible"),t.classList.remove("current-fragment"),a===e&&(i.Reveal.announceStatus(i.Reveal.getStatusText(t)),t.classList.add("current-fragment"),i.Reveal.slideContent.startEmbeddedContent(t)),s||(n.shown.push(t),i.Reveal.dispatchEvent({target:t,type:"visible",bubbles:!1}))}else{var o=t.classList.contains("visible");t.classList.remove("visible"),t.classList.remove("current-fragment"),o&&(n.hidden.push(t),i.Reveal.dispatchEvent({target:t,type:"hidden",bubbles:!1}))}})),e="number"==typeof e?e:-1,e=Math.max(Math.min(e,r),-1),a.setAttribute("data-fragment",e)}return n}},{key:"sync",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.Reveal.getCurrentSlide();return this.sort(e.querySelectorAll(".fragment"))}},{key:"goto",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=this.Reveal.getCurrentSlide();if(i&&this.Reveal.getConfig().fragments){var n=this.sort(i.querySelectorAll(".fragment:not(.disabled)"));if(n.length){if("number"!=typeof e){var a=this.sort(i.querySelectorAll(".fragment:not(.disabled).visible")).pop();e=a?parseInt(a.getAttribute("data-fragment-index")||0,10):-1}e+=t;var r=this.update(e,n);return r.hidden.length&&this.Reveal.dispatchEvent({type:"fragmenthidden",data:{fragment:r.hidden[0],fragments:r.hidden}}),r.shown.length&&this.Reveal.dispatchEvent({type:"fragmentshown",data:{fragment:r.shown[0],fragments:r.shown}}),this.Reveal.controls.update(),this.Reveal.progress.update(),this.Reveal.getConfig().fragmentInURL&&this.Reveal.location.writeURL(),!(!r.shown.length&&!r.hidden.length)}}return!1}},{key:"next",value:function(){return this.goto(null,1)}},{key:"prev",value:function(){return this.goto(null,-1)}}]),e}(),I=function(){function e(i){t(this,e),this.Reveal=i,this.active=!1,this.onSlideClicked=this.onSlideClicked.bind(this)}return n(e,[{key:"activate",value:function(){var e=this;if(this.Reveal.getConfig().overview&&!this.isActive()){this.active=!0,this.Reveal.getRevealElement().classList.add("overview"),this.Reveal.cancelAutoSlide(),this.Reveal.getSlidesElement().appendChild(this.Reveal.getBackgroundsElement()),u(this.Reveal.getRevealElement(),".slides section").forEach((function(t){t.classList.contains("stack")||t.addEventListener("click",e.onSlideClicked,!0)}));var t=this.Reveal.getComputedSlideSize();this.overviewSlideWidth=t.width+70,this.overviewSlideHeight=t.height+70,this.Reveal.getConfig().rtl&&(this.overviewSlideWidth=-this.overviewSlideWidth),this.Reveal.updateSlidesVisibility(),this.layout(),this.update(),this.Reveal.layout();var i=this.Reveal.getIndices();this.Reveal.dispatchEvent({type:"overviewshown",data:{indexh:i.h,indexv:i.v,currentSlide:this.Reveal.getCurrentSlide()}})}}},{key:"layout",value:function(){var e=this;this.Reveal.getHorizontalSlides().forEach((function(t,i){t.setAttribute("data-index-h",i),v(t,"translate3d("+i*e.overviewSlideWidth+"px, 0, 0)"),t.classList.contains("stack")&&u(t,"section").forEach((function(t,n){t.setAttribute("data-index-h",i),t.setAttribute("data-index-v",n),v(t,"translate3d(0, "+n*e.overviewSlideHeight+"px, 0)")}))})),Array.from(this.Reveal.getBackgroundsElement().childNodes).forEach((function(t,i){v(t,"translate3d("+i*e.overviewSlideWidth+"px, 0, 0)"),u(t,".slide-background").forEach((function(t,i){v(t,"translate3d(0, "+i*e.overviewSlideHeight+"px, 0)")}))}))}},{key:"update",value:function(){var e=Math.min(window.innerWidth,window.innerHeight),t=Math.max(e/5,150)/e,i=this.Reveal.getIndices();this.Reveal.transformSlides({overview:["scale("+t+")","translateX("+-i.h*this.overviewSlideWidth+"px)","translateY("+-i.v*this.overviewSlideHeight+"px)"].join(" ")})}},{key:"deactivate",value:function(){var e=this;if(this.Reveal.getConfig().overview){this.active=!1,this.Reveal.getRevealElement().classList.remove("overview"),this.Reveal.getRevealElement().classList.add("overview-deactivating"),setTimeout((function(){e.Reveal.getRevealElement().classList.remove("overview-deactivating")}),1),this.Reveal.getRevealElement().appendChild(this.Reveal.getBackgroundsElement()),u(this.Reveal.getRevealElement(),".slides section").forEach((function(t){v(t,""),t.removeEventListener("click",e.onSlideClicked,!0)})),u(this.Reveal.getBackgroundsElement(),".slide-background").forEach((function(e){v(e,"")})),this.Reveal.transformSlides({overview:""});var t=this.Reveal.getIndices();this.Reveal.slide(t.h,t.v),this.Reveal.layout(),this.Reveal.cueAutoSlide(),this.Reveal.dispatchEvent({type:"overviewhidden",data:{indexh:t.h,indexv:t.v,currentSlide:this.Reveal.getCurrentSlide()}})}}},{key:"toggle",value:function(e){"boolean"==typeof e?e?this.activate():this.deactivate():this.isActive()?this.deactivate():this.activate()}},{key:"isActive",value:function(){return this.active}},{key:"onSlideClicked",value:function(e){if(this.isActive()){e.preventDefault();for(var t=e.target;t&&!t.nodeName.match(/section/gi);)t=t.parentNode;if(t&&!t.classList.contains("disabled")&&(this.deactivate(),t.nodeName.match(/section/gi))){var i=parseInt(t.getAttribute("data-index-h"),10),n=parseInt(t.getAttribute("data-index-v"),10);this.Reveal.slide(i,n)}}}}]),e}(),D=function(){function i(e){t(this,i),this.Reveal=e,this.shortcuts={},this.bindings={},this.onDocumentKeyDown=this.onDocumentKeyDown.bind(this),this.onDocumentKeyPress=this.onDocumentKeyPress.bind(this)}return 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i.keyboardCondition&&!1===i.keyboardCondition(t))return!0;var n=t.keyCode,a=!this.Reveal.isAutoSliding();this.Reveal.onUserInput(t);var r=document.activeElement&&"inherit"!==document.activeElement.contentEditable,s=document.activeElement&&document.activeElement.tagName&&/input|textarea/i.test(document.activeElement.tagName),o=document.activeElement&&document.activeElement.className&&/speaker-notes/i.test(document.activeElement.className),l=t.shiftKey&&32===t.keyCode,d=t.shiftKey&&37===n,c=t.shiftKey&&39===n,u=!l&&!d&&!c&&(t.shiftKey||t.altKey||t.ctrlKey||t.metaKey);if(!(r||s||o||u)){var h,v=[66,86,190,191];if("object"===e(i.keyboard))for(h in i.keyboard)"togglePause"===i.keyboard[h]&&v.push(parseInt(h,10));if(this.Reveal.isPaused()&&-1===v.indexOf(n))return!1;var g,f,p="linear"===i.navigationMode||!this.Reveal.hasHorizontalSlides()||!this.Reveal.hasVerticalSlides(),m=!1;if("object"===e(i.keyboard))for(h in i.keyboard)if(parseInt(h,10)===n){var y=i.keyboard[h];"function"==typeof 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e(i){t(this,e),this.Reveal=i,this.writeURLTimeout=0}return n(e,[{key:"readURL",value:function(){var e=this.Reveal.getConfig(),t=this.Reveal.getIndices(),i=this.Reveal.getCurrentSlide(),n=window.location.hash,a=n.slice(2).split("/"),r=n.replace(/#|\//gi,"");if(!/^[0-9]*$/.test(a[0])&&r.length){var s;try{s=document.getElementById(decodeURIComponent(r))}catch(e){}var o=!!i&&i.getAttribute("id")===r;if(s){if(!o){var l=this.Reveal.getIndices(s);this.Reveal.slide(l.h,l.v)}}else this.Reveal.slide(t.h||0,t.v||0)}else{var d,c=e.hashOneBasedIndex?1:0,u=parseInt(a[0],10)-c||0,h=parseInt(a[1],10)-c||0;e.fragmentInURL&&(d=parseInt(a[2],10),isNaN(d)&&(d=void 0)),u===t.h&&h===t.v&&void 0===d||this.Reveal.slide(u,h,d)}}},{key:"writeURL",value:function(e){var t=this.Reveal.getConfig(),i=this.Reveal.getCurrentSlide();clearTimeout(this.writeURLTimeout),"number"==typeof e?this.writeURLTimeout=setTimeout(this.writeURL,e):i&&(t.history||!1===S?window.location.hash=this.getHash():t.hash?window.history.replaceState(null,null,"#"+this.getHash()):window.history.replaceState(null,null,window.location.pathname+window.location.search))}},{key:"getHash",value:function(e){var t="/",i=e||this.Reveal.getCurrentSlide(),n=i?i.getAttribute("id"):null;n&&(n=encodeURIComponent(n));var a=this.Reveal.getIndices(e);if(this.Reveal.getConfig().fragmentInURL||(a.f=void 0),"string"==typeof n&&n.length&&void 0===a.f)t="/"+n;else{var r=this.Reveal.getConfig().hashOneBasedIndex?1:0;(a.h>0||a.v>0||void 0!==a.f)&&(t+=a.h+r),(a.v>0||void 0!==a.f)&&(t+="/"+(a.v+r)),void 0!==a.f&&(t+="/"+a.f)}return t}}]),e}(),B=function(){function e(i){t(this,e),this.Reveal=i,this.onNavigateLeftClicked=this.onNavigateLeftClicked.bind(this),this.onNavigateRightClicked=this.onNavigateRightClicked.bind(this),this.onNavigateUpClicked=this.onNavigateUpClicked.bind(this),this.onNavigateDownClicked=this.onNavigateDownClicked.bind(this),this.onNavigatePrevClicked=this.onNavigatePrevClicked.bind(this),this.onNavigateNextClicked=this.onNavigateNextClicked.bind(this)}return n(e,[{key:"render",value:function(){var e=this.Reveal.getConfig().rtl,t=this.Reveal.getRevealElement();this.element=document.createElement("aside"),this.element.className="controls",this.element.innerHTML='<button class="navigate-left" aria-label="'.concat(e?"next slide":"previous slide",'"><div class="controls-arrow"></div></button>\n\t\t\t<button class="navigate-right" aria-label="').concat(e?"previous slide":"next slide",'"><div class="controls-arrow"></div></button>\n\t\t\t<button class="navigate-up" aria-label="above slide"><div class="controls-arrow"></div></button>\n\t\t\t<button class="navigate-down" aria-label="below slide"><div class="controls-arrow"></div></button>'),this.Reveal.getRevealElement().appendChild(this.element),this.controlsLeft=u(t,".navigate-left"),this.controlsRight=u(t,".navigate-right"),this.controlsUp=u(t,".navigate-up"),this.controlsDown=u(t,".navigate-down"),this.controlsPrev=u(t,".navigate-prev"),this.controlsNext=u(t,".navigate-next"),this.controlsRightArrow=this.element.querySelector(".navigate-right"),this.controlsLeftArrow=this.element.querySelector(".navigate-left"),this.controlsDownArrow=this.element.querySelector(".navigate-down")}},{key:"configure",value:function(e,t){this.element.style.display=e.controls?"block":"none",this.element.setAttribute("data-controls-layout",e.controlsLayout),this.element.setAttribute("data-controls-back-arrows",e.controlsBackArrows)}},{key:"bind",value:function(){var e=this,t=["touchstart","click"];R&&(t=["touchstart"]),t.forEach((function(t){e.controlsLeft.forEach((function(i){return i.addEventListener(t,e.onNavigateLeftClicked,!1)})),e.controlsRight.forEach((function(i){return i.addEventListener(t,e.onNavigateRightClicked,!1)})),e.controlsUp.forEach((function(i){return i.addEventListener(t,e.onNavigateUpClicked,!1)})),e.controlsDown.forEach((function(i){return i.addEventListener(t,e.onNavigateDownClicked,!1)})),e.controlsPrev.forEach((function(i){return i.addEventListener(t,e.onNavigatePrevClicked,!1)})),e.controlsNext.forEach((function(i){return i.addEventListener(t,e.onNavigateNextClicked,!1)}))}))}},{key:"unbind",value:function(){var e=this;["touchstart","click"].forEach((function(t){e.controlsLeft.forEach((function(i){return i.removeEventListener(t,e.onNavigateLeftClicked,!1)})),e.controlsRight.forEach((function(i){return i.removeEventListener(t,e.onNavigateRightClicked,!1)})),e.controlsUp.forEach((function(i){return i.removeEventListener(t,e.onNavigateUpClicked,!1)})),e.controlsDown.forEach((function(i){return i.removeEventListener(t,e.onNavigateDownClicked,!1)})),e.controlsPrev.forEach((function(i){return i.removeEventListener(t,e.onNavigatePrevClicked,!1)})),e.controlsNext.forEach((function(i){return i.removeEventListener(t,e.onNavigateNextClicked,!1)}))}))}},{key:"update",value:function(){var e=this.Reveal.availableRoutes();[].concat(o(this.controlsLeft),o(this.controlsRight),o(this.controlsUp),o(this.controlsDown),o(this.controlsPrev),o(this.controlsNext)).forEach((function(e){e.classList.remove("enabled","fragmented"),e.setAttribute("disabled","disabled")})),e.left&&this.controlsLeft.forEach((function(e){e.classList.add("enabled"),e.removeAttribute("disabled")})),e.right&&this.controlsRight.forEach((function(e){e.classList.add("enabled"),e.removeAttribute("disabled")})),e.up&&this.controlsUp.forEach((function(e){e.classList.add("enabled"),e.removeAttribute("disabled")})),e.down&&this.controlsDown.forEach((function(e){e.classList.add("enabled"),e.removeAttribute("disabled")})),(e.left||e.up)&&this.controlsPrev.forEach((function(e){e.classList.add("enabled"),e.removeAttribute("disabled")})),(e.right||e.down)&&this.controlsNext.forEach((function(e){e.classList.add("enabled"),e.removeAttribute("disabled")}));var t=this.Reveal.getCurrentSlide();if(t){var i=this.Reveal.fragments.availableRoutes();i.prev&&this.controlsPrev.forEach((function(e){e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")})),i.next&&this.controlsNext.forEach((function(e){e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")})),this.Reveal.isVerticalSlide(t)?(i.prev&&this.controlsUp.forEach((function(e){e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")})),i.next&&this.controlsDown.forEach((function(e){e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")}))):(i.prev&&this.controlsLeft.forEach((function(e){e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")})),i.next&&this.controlsRight.forEach((function(e){e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")})))}if(this.Reveal.getConfig().controlsTutorial){var n=this.Reveal.getIndices();!this.Reveal.hasNavigatedVertically()&&e.down?this.controlsDownArrow.classList.add("highlight"):(this.controlsDownArrow.classList.remove("highlight"),this.Reveal.getConfig().rtl?!this.Reveal.hasNavigatedHorizontally()&&e.left&&0===n.v?this.controlsLeftArrow.classList.add("highlight"):this.controlsLeftArrow.classList.remove("highlight"):!this.Reveal.hasNavigatedHorizontally()&&e.right&&0===n.v?this.controlsRightArrow.classList.add("highlight"):this.controlsRightArrow.classList.remove("highlight"))}}},{key:"onNavigateLeftClicked",value:function(e){e.preventDefault(),this.Reveal.onUserInput(),"linear"===this.Reveal.getConfig().navigationMode?this.Reveal.prev():this.Reveal.left()}},{key:"onNavigateRightClicked",value:function(e){e.preventDefault(),this.Reveal.onUserInput(),"linear"===this.Reveal.getConfig().navigationMode?this.Reveal.next():this.Reveal.right()}},{key:"onNavigateUpClicked",value:function(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.up()}},{key:"onNavigateDownClicked",value:function(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.down()}},{key:"onNavigatePrevClicked",value:function(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.prev()}},{key:"onNavigateNextClicked",value:function(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.next()}}]),e}(),H=function(){function e(i){t(this,e),this.Reveal=i,this.onProgressClicked=this.onProgressClicked.bind(this)}return n(e,[{key:"render",value:function(){this.element=document.createElement("div"),this.element.className="progress",this.Reveal.getRevealElement().appendChild(this.element),this.bar=document.createElement("span"),this.element.appendChild(this.bar)}},{key:"configure",value:function(e,t){this.element.style.display=e.progress?"block":"none"}},{key:"bind",value:function(){this.Reveal.getConfig().progress&&this.element&&this.element.addEventListener("click",this.onProgressClicked,!1)}},{key:"unbind",value:function(){this.Reveal.getConfig().progress&&this.element&&this.element.removeEventListener("click",this.onProgressClicked,!1)}},{key:"update",value:function(){this.Reveal.getConfig().progress&&this.bar&&(this.bar.style.width=this.Reveal.getProgress()*this.getMaxWidth()+"px")}},{key:"getMaxWidth",value:function(){return this.Reveal.getRevealElement().offsetWidth}},{key:"onProgressClicked",value:function(e){this.Reveal.onUserInput(e),e.preventDefault();var t=this.Reveal.getHorizontalSlides().length,i=Math.floor(e.clientX/this.getMaxWidth()*t);this.Reveal.getConfig().rtl&&(i=t-i),this.Reveal.slide(i)}}]),e}(),O=function(){function e(i){t(this,e),this.Reveal=i,this.lastMouseWheelStep=0,this.cursorHidden=!1,this.cursorInactiveTimeout=0,this.onDocumentCursorActive=this.onDocumentCursorActive.bind(this),this.onDocumentMouseScroll=this.onDocumentMouseScroll.bind(this)}return n(e,[{key:"configure",value:function(e,t){e.mouseWheel?(document.addEventListener("DOMMouseScroll",this.onDocumentMouseScroll,!1),document.addEventListener("mousewheel",this.onDocumentMouseScroll,!1)):(document.removeEventListener("DOMMouseScroll",this.onDocumentMouseScroll,!1),document.removeEventListener("mousewheel",this.onDocumentMouseScroll,!1)),e.hideInactiveCursor?(document.addEventListener("mousemove",this.onDocumentCursorActive,!1),document.addEventListener("mousedown",this.onDocumentCursorActive,!1)):(this.showCursor(),document.removeEventListener("mousemove",this.onDocumentCursorActive,!1),document.removeEventListener("mousedown",this.onDocumentCursorActive,!1))}},{key:"showCursor",value:function(){this.cursorHidden&&(this.cursorHidden=!1,this.Reveal.getRevealElement().style.cursor="")}},{key:"hideCursor",value:function(){!1===this.cursorHidden&&(this.cursorHidden=!0,this.Reveal.getRevealElement().style.cursor="none")}},{key:"onDocumentCursorActive",value:function(e){this.showCursor(),clearTimeout(this.cursorInactiveTimeout),this.cursorInactiveTimeout=setTimeout(this.hideCursor.bind(this),this.Reveal.getConfig().hideCursorTime)}},{key:"onDocumentMouseScroll",value:function(e){if(Date.now()-this.lastMouseWheelStep>1e3){this.lastMouseWheelStep=Date.now();var t=e.detail||-e.wheelDelta;t>0?this.Reveal.next():t<0&&this.Reveal.prev()}}}]),e}(),U=function(e,t){var i=document.createElement("script");i.type="text/javascript",i.async=!1,i.defer=!1,i.src=e,"function"==typeof t&&(i.onload=i.onreadystatechange=function(e){("load"===e.type||/loaded|complete/.test(i.readyState))&&(i.onload=i.onreadystatechange=i.onerror=null,t())},i.onerror=function(e){i.onload=i.onreadystatechange=i.onerror=null,t(new Error("Failed loading script: "+i.src+"\n"+e))});var n=document.querySelector("head");n.insertBefore(i,n.lastChild)},z=function(){function e(i){t(this,e),this.Reveal=i,this.state="idle",this.registeredPlugins={},this.asyncDependencies=[]}return n(e,[{key:"load",value:function(e){var t=this;return this.state="loading",new Promise((function(i){var n=[],a=0;if(e.forEach((function(e){e.condition&&!e.condition()||(e.async?t.asyncDependencies.push(e):n.push(e))})),n.length){a=n.length;var r=function(e){"function"==typeof e.callback&&e.callback(),0==--a&&t.initPlugins().then(i)};n.forEach((function(e){"string"==typeof e.id?(t.registerPlugin(e),r(e)):U(e.src,(function(){return r(e)}))}))}else t.initPlugins().then(i)}))}},{key:"initPlugins",value:function(){var e=this;return new Promise((function(t){var i=Object.keys(e.registeredPlugins).length;if(0===i)e.loadAsync().then(t);else{var n=function(){0==--i&&e.loadAsync().then(t)};for(var a in e.registeredPlugins){var r=e.registeredPlugins[a];if("function"==typeof r.init){var s=r.init(e.Reveal);s&&"function"==typeof s.then?s.then(n):n()}else n()}}}))}},{key:"loadAsync",value:function(){var e=this;return this.state="loaded",this.asyncDependencies.length&&this.asyncDependencies.forEach((function(t){t.plugin?(e.registerPlugin(t.plugin),"function"==typeof t.plugin.init&&t.plugin.init(e.Reveal),"function"==typeof t.callback&&t.callback()):U(t.src,t.callback)})),Promise.resolve()}},{key:"registerPlugin",value:function(e){var t=e.id;"string"!=typeof t?console.warn("reveal.js: plugin.id is not a string"):void 0===this.registeredPlugins[t]?(this.registeredPlugins[t]=e,"loaded"===this.state&&"function"==typeof e.init&&e.init(this.Reveal)):console.warn('reveal.js: "'+t+'" plugin has already been registered')}},{key:"hasPlugin",value:function(e){return!!this.registeredPlugins[e]}},{key:"getPlugin",value:function(e){return this.registeredPlugins[e]}},{key:"getRegisteredPlugins",value:function(){return this.registeredPlugins}}]),e}(),q=function(){function e(i){t(this,e),this.Reveal=i}return n(e,[{key:"setupPDF",value:function(){var e=this.Reveal.getConfig(),t=this.Reveal.getComputedSlideSize(window.innerWidth,window.innerHeight),i=Math.floor(t.width*(1+e.margin)),n=Math.floor(t.height*(1+e.margin)),a=t.width,r=t.height;p("@page{size:"+i+"px "+n+"px; margin: 0px;}"),p(".reveal section>img, .reveal section>video, .reveal section>iframe{max-width: "+a+"px; max-height:"+r+"px}"),document.documentElement.classList.add("print-pdf"),document.body.style.width=i+"px",document.body.style.height=n+"px",this.Reveal.layoutSlideContents(a,r);var s=e.slideNumber&&/all|print/i.test(e.showSlideNumber);u(this.Reveal.getRevealElement(),".slides section").forEach((function(e){e.setAttribute("data-slide-number",this.Reveal.slideNumber.getSlideNumber(e))}),this),u(this.Reveal.getRevealElement(),".slides section").forEach((function(t){if(!1===t.classList.contains("stack")){var o=(i-a)/2,l=(n-r)/2,d=t.scrollHeight,c=Math.max(Math.ceil(d/n),1);(1===(c=Math.min(c,e.pdfMaxPagesPerSlide))&&e.center||t.classList.contains("center"))&&(l=Math.max((n-d)/2,0));var h=document.createElement("div");if(h.className="pdf-page",h.style.height=(n+e.pdfPageHeightOffset)*c+"px",t.parentNode.insertBefore(h,t),h.appendChild(t),t.style.left=o+"px",t.style.top=l+"px",t.style.width=a+"px",t.slideBackgroundElement&&h.insertBefore(t.slideBackgroundElement,t),e.showNotes){var v=getSlideNotes(t);if(v){var g="string"==typeof e.showNotes?e.showNotes:"inline",f=document.createElement("div");f.classList.add("speaker-notes"),f.classList.add("speaker-notes-pdf"),f.setAttribute("data-layout",g),f.innerHTML=v,"separate-page"===g?h.parentNode.insertBefore(f,h.nextSibling):(f.style.left="8px",f.style.bottom="8px",f.style.width=i-16+"px",h.appendChild(f))}}if(s){var p=document.createElement("div");p.classList.add("slide-number"),p.classList.add("slide-number-pdf"),p.innerHTML=t.getAttribute("data-slide-number"),h.appendChild(p)}if(e.pdfSeparateFragments){var m,y,b=this.Reveal.fragments.sort(h.querySelectorAll(".fragment"),!0);b.forEach((function(e){m&&m.forEach((function(e){e.classList.remove("current-fragment")})),e.forEach((function(e){e.classList.add("visible","current-fragment")}),this);var t=h.cloneNode(!0);h.parentNode.insertBefore(t,(y||h).nextSibling),m=e,y=t}),this),b.forEach((function(e){e.forEach((function(e){e.classList.remove("visible","current-fragment")}))}))}else u(h,".fragment:not(.fade-out)").forEach((function(e){e.classList.add("visible")}))}}),this),this.Reveal.dispatchEvent({type:"pdf-ready"})}},{key:"isPrintingPDF",value:function(){return/print-pdf/gi.test(window.location.search)}}]),e}(),j=function(){function e(i){t(this,e),this.Reveal=i,this.touchStartX=0,this.touchStartY=0,this.touchStartCount=0,this.touchCaptured=!1,this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onTouchStart=this.onTouchStart.bind(this),this.onTouchMove=this.onTouchMove.bind(this),this.onTouchEnd=this.onTouchEnd.bind(this)}return n(e,[{key:"bind",value:function(){var e=this.Reveal.getRevealElement();"onpointerdown"in window?(e.addEventListener("pointerdown",this.onPointerDown,!1),e.addEventListener("pointermove",this.onPointerMove,!1),e.addEventListener("pointerup",this.onPointerUp,!1)):window.navigator.msPointerEnabled?(e.addEventListener("MSPointerDown",this.onPointerDown,!1),e.addEventListener("MSPointerMove",this.onPointerMove,!1),e.addEventListener("MSPointerUp",this.onPointerUp,!1)):(e.addEventListener("touchstart",this.onTouchStart,!1),e.addEventListener("touchmove",this.onTouchMove,!1),e.addEventListener("touchend",this.onTouchEnd,!1))}},{key:"unbind",value:function(){var e=this.Reveal.getRevealElement();e.removeEventListener("pointerdown",this.onPointerDown,!1),e.removeEventListener("pointermove",this.onPointerMove,!1),e.removeEventListener("pointerup",this.onPointerUp,!1),e.removeEventListener("MSPointerDown",this.onPointerDown,!1),e.removeEventListener("MSPointerMove",this.onPointerMove,!1),e.removeEventListener("MSPointerUp",this.onPointerUp,!1),e.removeEventListener("touchstart",this.onTouchStart,!1),e.removeEventListener("touchmove",this.onTouchMove,!1),e.removeEventListener("touchend",this.onTouchEnd,!1)}},{key:"isSwipePrevented",value:function(e){for(;e&&"function"==typeof e.hasAttribute;){if(e.hasAttribute("data-prevent-swipe"))return!0;e=e.parentNode}return!1}},{key:"onTouchStart",value:function(e){if(this.isSwipePrevented(e.target))return!0;this.touchStartX=e.touches[0].clientX,this.touchStartY=e.touches[0].clientY,this.touchStartCount=e.touches.length}},{key:"onTouchMove",value:function(e){if(this.isSwipePrevented(e.target))return!0;var t=this.Reveal.getConfig();if(this.touchCaptured)isAndroid&&e.preventDefault();else{this.Reveal.onUserInput(e);var i=e.touches[0].clientX,n=e.touches[0].clientY;if(1===e.touches.length&&2!==this.touchStartCount){var a=i-this.touchStartX,r=n-this.touchStartY;a>40&&Math.abs(a)>Math.abs(r)?(this.touchCaptured=!0,"linear"===t.navigationMode?t.rtl?this.Reveal.next():this.Reveal.prev()():this.Reveal.left()):a<-40&&Math.abs(a)>Math.abs(r)?(this.touchCaptured=!0,"linear"===t.navigationMode?t.rtl?this.Reveal.prev()():this.Reveal.next():this.Reveal.right()):r>40?(this.touchCaptured=!0,"linear"===t.navigationMode?this.Reveal.prev()():this.Reveal.up()):r<-40&&(this.touchCaptured=!0,"linear"===t.navigationMode?this.Reveal.next():this.Reveal.down()),t.embedded?(this.touchCaptured||this.Reveal.isVerticalSlide(currentSlide))&&e.preventDefault():e.preventDefault()}}}},{key:"onTouchEnd",value:function(e){this.touchCaptured=!1}},{key:"onPointerDown",value:function(e){e.pointerType!==e.MSPOINTER_TYPE_TOUCH&&"touch"!==e.pointerType||(e.touches=[{clientX:e.clientX,clientY:e.clientY}],this.onTouchStart(e))}},{key:"onPointerMove",value:function(e){e.pointerType!==e.MSPOINTER_TYPE_TOUCH&&"touch"!==e.pointerType||(e.touches=[{clientX:e.clientX,clientY:e.clientY}],this.onTouchMove(e))}},{key:"onPointerUp",value:function(e){e.pointerType!==e.MSPOINTER_TYPE_TOUCH&&"touch"!==e.pointerType||(e.touches=[{clientX:e.clientX,clientY:e.clientY}],this.onTouchEnd(e))}}]),e}(),W=function(){function e(i){t(this,e),this.Reveal=i}return n(e,[{key:"render",value:function(){this.element=document.createElement("div"),this.element.className="speaker-notes",this.element.setAttribute("data-prevent-swipe",""),this.element.setAttribute("tabindex","0"),this.Reveal.getRevealElement().appendChild(this.element)}},{key:"configure",value:function(e,t){e.showNotes&&this.element.setAttribute("data-layout","string"==typeof e.showNotes?e.showNotes:"inline")}},{key:"update",value:function(){this.Reveal.getConfig().showNotes&&this.element&&this.Reveal.getCurrentSlide()&&!this.Reveal.print.isPrintingPDF()&&(this.element.innerHTML=this.getSlideNotes()||'<span class="notes-placeholder">No notes on this slide.</span>')}},{key:"updateVisibility",value:function(){this.Reveal.getConfig().showNotes&&this.hasNotes()?this.Reveal.getRevealElement().classList.add("show-notes"):this.Reveal.getRevealElement().classList.remove("show-notes")}},{key:"hasNotes",value:function(){return this.Reveal.getSlidesElement().querySelectorAll("[data-notes], aside.notes").length>0}},{key:"isSpeakerNotesWindow",value:function(){return!!window.location.search.match(/receiver/gi)}},{key:"getSlideNotes",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.Reveal.getCurrentSlide();if(e.hasAttribute("data-notes"))return e.getAttribute("data-notes");var t=e.querySelector("aside.notes");return t?t.innerHTML:null}}]),e}(),K=function(){function e(i,n){t(this,e),this.diameter=100,this.diameter2=this.diameter/2,this.thickness=6,this.playing=!1,this.progress=0,this.progressOffset=1,this.container=i,this.progressCheck=n,this.canvas=document.createElement("canvas"),this.canvas.className="playback",this.canvas.width=this.diameter,this.canvas.height=this.diameter,this.canvas.style.width=this.diameter2+"px",this.canvas.style.height=this.diameter2+"px",this.context=this.canvas.getContext("2d"),this.container.appendChild(this.canvas),this.render()}return 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e(i){t(this,e),this.Reveal=i,this.writeURLTimeout=0}return n(e,[{key:"readURL",value:function(){var e=this.Reveal.getConfig(),t=this.Reveal.getIndices(),i=this.Reveal.getCurrentSlide(),n=window.location.hash,a=n.slice(2).split("/"),r=n.replace(/#|\//gi,"");if(!/^[0-9]*$/.test(a[0])&&r.length){var s;try{s=document.getElementById(decodeURIComponent(r))}catch(e){}var o=!!i&&i.getAttribute("id")===r;if(s){if(!o){var l=this.Reveal.getIndices(s);this.Reveal.slide(l.h,l.v)}}else this.Reveal.slide(t.h||0,t.v||0)}else{var d,c=e.hashOneBasedIndex?1:0,u=parseInt(a[0],10)-c||0,h=parseInt(a[1],10)-c||0;e.fragmentInURL&&(d=parseInt(a[2],10),isNaN(d)&&(d=void 0)),u===t.h&&h===t.v&&void 0===d||this.Reveal.slide(u,h,d)}}},{key:"writeURL",value:function(e){var t=this.Reveal.getConfig(),i=this.Reveal.getCurrentSlide();clearTimeout(this.writeURLTimeout),"number"==typeof 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e=re.wrapper.classList.contains("paused");re.wrapper.classList.remove("paused"),pt(),e&&Ee({type:"resumed"})}function Ke(e){"boolean"==typeof e?e?je():We():Ve()?We():je()}function Ve(){return re.wrapper.classList.contains("paused")}function Fe(e){"boolean"==typeof e?e?bt():yt():de?bt():yt()}function Xe(){return!(!se||de)}function Ye(e,t,i,s){o=l;var d=re.wrapper.querySelectorAll(".slides>section");if(0!==d.length){void 0!==t||$.isActive()||(t=He(d[e])),o&&o.parentNode&&o.parentNode.classList.contains("stack")&&Be(o.parentNode,r);var c=R.concat();R.length=0;var u=a||0,h=r||0;a=Ze(".slides>section",void 0===e?a:e),r=Ze(".slides>section.present>section",void 0===t?r:t);var v=a!==u||r!==h;v||(o=null);var g=d[a],f=g.querySelectorAll("section");l=f[r]||g;var p=!1;v&&o&&l&&!$.isActive()&&o.hasAttribute("data-auto-animate")&&l.hasAttribute("data-auto-animate")&&(p=!0,re.slides.classList.add("disable-slide-transitions")),Ge(),Ie(),$.isActive()&&$.update(),void 0!==i&&Y.goto(i),o&&o!==l&&(o.classList.remove("present"),o.setAttribute("aria-hidden","true"),ze()&&setTimeout((function(){ot().forEach((function(e){Be(e,0)}))}),0));e:for(var m=0,y=R.length;m<y;m++){for(var b=0;b<c.length;b++)if(c[b]===R[m]){c.splice(b,1);continue e}document.documentElement.classList.add(R[m]),Ee({type:R[m]})}for(;c.length;)document.documentElement.classList.remove(c.pop());v&&Ee({type:"slidechanged",data:{indexh:a,indexv:r,previousSlide:o,currentSlide:l,origin:s}}),!v&&o||(L.stopEmbeddedContent(o),L.startEmbeddedContent(l)),ge(fe(l)),Z.update(),Q.update(),ne.update(),X.update(),X.updateParallax(),P.update(),Y.update(),J.writeURL(),pt(),p&&(setTimeout((function(){re.slides.classList.remove("disable-slide-transitions")}),0),n.autoAnimate&&z.run(o,l))}}function $e(){ke(),be(),Ie(),se=n.autoSlide,pt(),X.create(),J.writeURL(),Y.sortAll(),Q.update(),Z.update(),Ge(),ne.update(),ne.updateVisibility(),X.update(!0),P.update(),L.formatEmbeddedContent(),!1===n.autoPlayMedia?L.stopEmbeddedContent(l,{unloadIframes:!1}):L.startEmbeddedContent(l),$.isActive()&&$.layout()}function _e(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:l;X.sync(e),Y.sync(e),L.load(e),X.update(),ne.update()}function Je(){rt().forEach((function(e){h(e,"section").forEach((function(e,t){t>0&&(e.classList.remove("present"),e.classList.remove("past"),e.classList.add("future"),e.setAttribute("aria-hidden","true"))}))}))}function Qe(){rt().forEach((function(e,t,i){re.slides.insertBefore(e,i[Math.floor(Math.random()*i.length)])}))}function Ze(e,t){var i=h(re.wrapper,e),a=i.length,r=te.isPrintingPDF();if(a){n.loop&&(t%=a)<0&&(t=a+t),t=Math.max(Math.min(t,a-1),0);for(var s=0;s<a;s++){var o=i[s],l=n.rtl&&!Oe(o);o.classList.remove("past","present","future"),o.setAttribute("hidden",""),o.setAttribute("aria-hidden","true"),o.querySelector("section")&&o.classList.add("stack"),r?o.classList.add("present"):s<t?(o.classList.add(l?"future":"past"),n.fragments&&h(o,".fragment").forEach((function(e){e.classList.add("visible"),e.classList.remove("current-fragment")}))):s>t&&(o.classList.add(l?"past":"future"),n.fragments&&h(o,".fragment.visible").forEach((function(e){e.classList.remove("visible","current-fragment")})))}var d=i[t],c=d.classList.contains("present");d.classList.add("present"),d.removeAttribute("hidden"),d.removeAttribute("aria-hidden"),c||Ee({target:d,type:"visible",bubbles:!1});var u=d.getAttribute("data-state");u&&(R=R.concat(u.split(" ")))}else t=0;return t}function Ge(){var e,t=rt(),i=t.length;if(i&&void 0!==a){var s=$.isActive()?10:n.viewDistance;A&&(s=$.isActive()?6:n.mobileViewDistance),te.isPrintingPDF()&&(s=Number.MAX_VALUE);for(var o=0;o<i;o++){var l=t[o],d=h(l,"section"),c=d.length;if(e=Math.abs((a||0)-o)||0,n.loop&&(e=Math.abs(((a||0)-o)%(i-s))||0),e<s?L.load(l):L.unload(l),c)for(var u=He(l),v=0;v<c;v++){var g=d[v];e+(o===(a||0)?Math.abs((r||0)-v):Math.abs(v-u))<s?L.load(g):L.unload(g)}}dt()?re.wrapper.classList.add("has-vertical-slides"):re.wrapper.classList.remove("has-vertical-slides"),lt()?re.wrapper.classList.add("has-horizontal-slides"):re.wrapper.classList.remove("has-horizontal-slides")}}function et(){var e=re.wrapper.querySelectorAll(".slides>section"),t=re.wrapper.querySelectorAll(".slides>section.present>section"),i={left:a>0,right:a<e.length-1,up:r>0,down:r<t.length-1};if(n.loop&&(e.length>1&&(i.left=!0,i.right=!0),t.length>1&&(i.up=!0,i.down=!0)),e.length>1&&"linear"===n.navigationMode&&(i.right=i.right||i.down,i.left=i.left||i.up),n.rtl){var s=i.left;i.left=i.right,i.right=s}return i}function tt(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:l,t=rt(),i=0;e:for(var n=0;n<t.length;n++){for(var a=t[n],r=a.querySelectorAll("section"),s=0;s<r.length;s++){if(r[s]===e)break e;"uncounted"!==r[s].dataset.visibility&&i++}if(a===e)break;!1===a.classList.contains("stack")&&"uncounted"!==!a.dataset.visibility&&i++}return i}function it(){var e=ut(),t=tt();if(l){var i=l.querySelectorAll(".fragment");if(i.length>0){t+=l.querySelectorAll(".fragment.visible").length/i.length*.9}}return Math.min(t/(e-1),1)}function nt(e){var t,i=a,n=r;if(e){var s=Oe(e),o=s?e.parentNode:e,d=rt();i=Math.max(d.indexOf(o),0),n=void 0,s&&(n=Math.max(h(e.parentNode,"section").indexOf(e),0))}if(!e&&l&&l.querySelectorAll(".fragment").length>0){var c=l.querySelector(".current-fragment");t=c&&c.hasAttribute("data-fragment-index")?parseInt(c.getAttribute("data-fragment-index"),10):l.querySelectorAll(".fragment.visible").length-1}return{h:i,v:n,f:t}}function at(){return h(re.wrapper,'.slides section:not(.stack):not([data-visibility="uncounted"])')}function rt(){return h(re.wrapper,".slides>section")}function st(){return h(re.wrapper,".slides>section>section")}function ot(){return h(re.wrapper,".slides>section.stack")}function lt(){return rt().length>1}function dt(){return st().length>1}function ct(){return at().map((function(e){for(var t={},i=0;i<e.attributes.length;i++){var n=e.attributes[i];t[n.name]=n.value}return t}))}function ut(){return at().length}function ht(e,t){var i=rt()[e],n=i&&i.querySelectorAll("section");return n&&n.length&&"number"==typeof t?n?n[t]:void 0:i}function vt(e,t){var i="number"==typeof e?ht(e,t):e;if(i)return i.slideBackgroundElement}function gt(){var e=nt();return{indexh:e.h,indexv:e.v,indexf:e.f,paused:Ve(),overview:$.isActive()}}function ft(t){if("object"===e(t)){Ye(v(t.indexh),v(t.indexv),v(t.indexf));var i=v(t.paused),n=v(t.overview);"boolean"==typeof i&&i!==Ve()&&Ke(i),"boolean"==typeof n&&n!==$.isActive()&&$.toggle(n)}}function pt(){if(mt(),l&&!1!==n.autoSlide){var e=l.querySelector(".current-fragment");e||(e=l.querySelector(".fragment"));var t=e?e.getAttribute("data-autoslide"):null,i=l.parentNode?l.parentNode.getAttribute("data-autoslide"):null,a=l.getAttribute("data-autoslide");se=t?parseInt(t,10):a?parseInt(a,10):i?parseInt(i,10):n.autoSlide,0===l.querySelectorAll(".fragment").length&&h(l,"video, audio").forEach((function(e){e.hasAttribute("data-autoplay")&&se&&1e3*e.duration/e.playbackRate>se&&(se=1e3*e.duration/e.playbackRate+1e3)})),!se||de||Ve()||$.isActive()||qe()&&!Y.availableRoutes().next&&!0!==n.loop||(oe=setTimeout((function(){"function"==typeof n.autoSlideMethod?n.autoSlideMethod():St(),pt()}),se),le=Date.now()),c&&c.setPlaying(-1!==oe)}}function mt(){clearTimeout(oe),oe=-1}function yt(){se&&!de&&(de=!0,Ee({type:"autoslidepaused"}),clearTimeout(oe),c&&c.setPlaying(!1))}function bt(){se&&de&&(de=!1,Ee({type:"autoslideresumed"}),pt())}function kt(){w.hasNavigatedHorizontally=!0,n.rtl?($.isActive()||!1===Y.next())&&et().left&&Ye(a+1,"grid"===n.navigationMode?r:void 0):($.isActive()||!1===Y.prev())&&et().left&&Ye(a-1,"grid"===n.navigationMode?r:void 0)}function wt(){w.hasNavigatedHorizontally=!0,n.rtl?($.isActive()||!1===Y.prev())&&et().right&&Ye(a-1,"grid"===n.navigationMode?r:void 0):($.isActive()||!1===Y.next())&&et().right&&Ye(a+1,"grid"===n.navigationMode?r:void 0)}function At(){($.isActive()||!1===Y.prev())&&et().up&&Ye(a,r-1)}function Rt(){w.hasNavigatedVertically=!0,($.isActive()||!1===Y.next())&&et().down&&Ye(a,r+1)}function Et(){var e;if(!1===Y.prev())if(et().up)At();else if(e=n.rtl?h(re.wrapper,".slides>section.future").pop():h(re.wrapper,".slides>section.past").pop()){var t=e.querySelectorAll("section").length-1||void 0;Ye(a-1,t)}}function St(){if(w.hasNavigatedHorizontally=!0,w.hasNavigatedVertically=!0,!1===Y.next()){var e=et();e.down&&e.right&&n.loop&&Ue()&&(e.down=!1),e.down?Rt():n.rtl?kt():wt()}}function Lt(e){n.autoSlideStoppable&&yt()}function xt(e){J.readURL()}function Ct(e){Ie()}function Pt(e){!1===document.hidden&&document.activeElement!==document.body&&("function"==typeof document.activeElement.blur&&document.activeElement.blur(),document.body.focus())}function Nt(e){if(e.currentTarget&&e.currentTarget.hasAttribute("href")){var t=e.currentTarget.getAttribute("href");t&&(Ce(t),e.preventDefault())}}function Mt(e){qe()&&!1===n.loop?(Ye(0,0),bt()):de?bt():yt()}return u(f,{VERSION:m,initialize:ce,configure:ye,sync:$e,syncSlide:_e,syncFragments:Y.sync.bind(Y),slide:Ye,left:kt,right:wt,up:At,down:Rt,prev:Et,next:St,navigateLeft:kt,navigateRight:wt,navigateUp:At,navigateDown:Rt,navigatePrev:Et,navigateNext:St,navigateFragment:Y.goto.bind(Y),prevFragment:Y.prev.bind(Y),nextFragment:Y.next.bind(Y),on:we,off:Ae,addEventListener:we,removeEventListener:Ae,layout:Ie,shuffle:Qe,availableRoutes:et,availableFragments:Y.availableRoutes.bind(Y),toggleHelp:Pe,toggleOverview:$.toggle.bind($),togglePause:Ke,toggleAutoSlide:Fe,isFirstSlide:ze,isLastSlide:qe,isLastVerticalSlide:Ue,isVerticalSlide:Oe,isPaused:Ve,isAutoSliding:Xe,isSpeakerNotes:ne.isSpeakerNotesWindow.bind(ne),isOverview:$.isActive.bind($),isPrintingPDF:te.isPrintingPDF.bind(te),loadSlide:L.load.bind(L),unloadSlide:L.unload.bind(L),addEventListeners:be,removeEventListeners:ke,dispatchEvent:Ee,getState:gt,setState:ft,getSlidePastCount:tt,getProgress:it,getIndices:nt,getSlides:at,getSlidesAttributes:ct,getTotalSlides:ut,getSlide:ht,getSlideBackground:vt,getSlideNotes:ne.getSlideNotes.bind(ne),getHorizontalSlides:rt,getVerticalSlides:st,hasHorizontalSlides:lt,hasVerticalSlides:dt,hasNavigatedHorizontally:function(){return w.hasNavigatedHorizontally},hasNavigatedVertically:function(){return w.hasNavigatedVertically},addKeyBinding:_.addKeyBinding.bind(_),removeKeyBinding:_.removeKeyBinding.bind(_),triggerKey:_.triggerKey.bind(_),registerKeyboardShortcut:_.registerKeyboardShortcut.bind(_),registerPlugin:ee.registerPlugin.bind(ee),hasPlugin:ee.hasPlugin.bind(ee),getPlugin:ee.getPlugin.bind(ee),getPlugins:ee.getRegisteredPlugins.bind(ee),getComputedSlideSize:Te,getPreviousSlide:function(){return o},getCurrentSlide:function(){return l},getScale:function(){return E},getConfig:function(){return n},getQueryHash:y,getRevealElement:function(){return t},getSlidesElement:function(){return re.slides},getBackgroundsElement:function(){return X.element},isReady:function(){return k},announceStatus:ge,getStatusText:fe,print:te,progress:Z,controls:Q,location:J,overview:$,fragments:Y,slideContent:L,slideNumber:P,onUserInput:Lt,closeOverlay:Me,updateSlidesVisibility:Ge,layoutSlideContents:De,transformSlides:Re,cueAutoSlide:pt,cancelAutoSlide:mt})}window.Reveal=X;var Y=[];window.Reveal.initialize=function(e){return window.Reveal=new X(document.querySelector(".reveal"),e),Y.map((function(e){return e(window.Reveal)})),window.Reveal.initialize()},["on","off","addEventListener","removeEventListener","registerPlugin"].forEach((function(e){window.Reveal[e]=function(){for(var t=arguments.length,i=new Array(t),n=0;n<t;n++)i[n]=arguments[n];Y.push((function(t){var n;return(n=t[e]).call.apply(n,[null].concat(i))}))}}))}));
diff --git a/js/controllers/plugins.js b/js/controllers/plugins.js
index 5d60c270..a68d6243 100644
--- a/js/controllers/plugins.js
+++ b/js/controllers/plugins.js
@@ -85,7 +85,8 @@ export default class Plugins {
 
 		return new Promise( resolve => {
 
-			let pluginsToInitialize = Object.keys( this.registeredPlugins ).length;
+			let pluginValues = Object.values( this.registeredPlugins );
+			let pluginsToInitialize = pluginValues.length;
 
 			// If there are no plugins, skip this step
 			if( pluginsToInitialize === 0 ) {
@@ -94,23 +95,31 @@ export default class Plugins {
 			// ... otherwise initialize plugins
 			else {
 
+				let initNextPlugin;
+
 				let afterPlugInitialized = () => {
 					if( --pluginsToInitialize === 0 ) {
 						this.loadAsync().then( resolve );
 					}
+					else {
+						initNextPlugin();
+					}
 				};
 
-				for( let i in this.registeredPlugins ) {
+				let i = 0;
 
-					let plugin = this.registeredPlugins[i];
+				// Initialize plugins serially
+				initNextPlugin = () => {
+
+					let plugin = pluginValues[i++];
 
 					// If the plugin has an 'init' method, invoke it
 					if( typeof plugin.init === 'function' ) {
-						let callback = plugin.init( this.Reveal );
+						let promise = plugin.init( this.Reveal );
 
 						// If the plugin returned a Promise, wait for it
-						if( callback && typeof callback.then === 'function' ) {
-							callback.then( afterPlugInitialized );
+						if( promise && typeof promise.then === 'function' ) {
+							promise.then( afterPlugInitialized );
 						}
 						else {
 							afterPlugInitialized();
@@ -122,6 +131,8 @@ export default class Plugins {
 
 				}
 
+				initNextPlugin();
+
 			}
 
 		} )
diff --git a/package-lock.json b/package-lock.json
index fa07e9f3..ac79adfa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,74 +14,50 @@
       }
     },
     "@babel/compat-data": {
-      "version": "7.8.6",
-      "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.8.6.tgz",
-      "integrity": "sha512-CurCIKPTkS25Mb8mz267vU95vy+TyUpnctEX2lV33xWNmHAfjruztgiPBbXZRh3xZZy1CYvGx6XfxyTVS+sk7Q==",
+      "version": "7.9.0",
+      "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.9.0.tgz",
+      "integrity": "sha512-zeFQrr+284Ekvd9e7KAX954LkapWiOmQtsfHirhxqfdlX6MEC32iRE+pqUGlYIBchdevaCwvzxWGSy/YBNI85g==",
       "dev": true,
       "requires": {
-        "browserslist": "^4.8.5",
+        "browserslist": "^4.9.1",
         "invariant": "^2.2.4",
         "semver": "^5.5.0"
       }
     },
     "@babel/core": {
-      "version": "7.8.7",
-      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.8.7.tgz",
-      "integrity": "sha512-rBlqF3Yko9cynC5CCFy6+K/w2N+Sq/ff2BPy+Krp7rHlABIr5epbA7OxVeKoMHB39LZOp1UY5SuLjy6uWi35yA==",
+      "version": "7.9.0",
+      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.9.0.tgz",
+      "integrity": "sha512-kWc7L0fw1xwvI0zi8OKVBuxRVefwGOrKSQMvrQ3dW+bIIavBY3/NpXmpjMy7bQnLgwgzWQZ8TlM57YHpHNHz4w==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.8.3",
-        "@babel/generator": "^7.8.7",
-        "@babel/helpers": "^7.8.4",
-        "@babel/parser": "^7.8.7",
+        "@babel/generator": "^7.9.0",
+        "@babel/helper-module-transforms": "^7.9.0",
+        "@babel/helpers": "^7.9.0",
+        "@babel/parser": "^7.9.0",
         "@babel/template": "^7.8.6",
-        "@babel/traverse": "^7.8.6",
-        "@babel/types": "^7.8.7",
+        "@babel/traverse": "^7.9.0",
+        "@babel/types": "^7.9.0",
         "convert-source-map": "^1.7.0",
         "debug": "^4.1.0",
         "gensync": "^1.0.0-beta.1",
-        "json5": "^2.1.0",
+        "json5": "^2.1.2",
         "lodash": "^4.17.13",
         "resolve": "^1.3.2",
         "semver": "^5.4.1",
         "source-map": "^0.5.0"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "4.1.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
-          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
-          "dev": true,
-          "requires": {
-            "ms": "^2.1.1"
-          }
-        },
-        "ms": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
-          "dev": true
-        }
       }
     },
     "@babel/generator": {
-      "version": "7.8.7",
-      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.8.7.tgz",
-      "integrity": "sha512-DQwjiKJqH4C3qGiyQCAExJHoZssn49JTMJgZ8SANGgVFdkupcUhLOdkAeoC6kmHZCPfoDG5M0b6cFlSN5wW7Ew==",
+      "version": "7.9.5",
+      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.9.5.tgz",
+      "integrity": "sha512-GbNIxVB3ZJe3tLeDm1HSn2AhuD/mVcyLDpgtLXa5tplmWrJdF/elxB56XNqCuD6szyNkDi6wuoKXln3QeBmCHQ==",
       "dev": true,
       "requires": {
-        "@babel/types": "^7.8.7",
+        "@babel/types": "^7.9.5",
         "jsesc": "^2.5.1",
         "lodash": "^4.17.13",
         "source-map": "^0.5.0"
-      },
-      "dependencies": {
-        "jsesc": {
-          "version": "2.5.2",
-          "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-2.5.2.tgz",
-          "integrity": "sha512-OYu7XEzjkCQ3C5Ps3QIZsQfNpqoJyZZA99wd9aWd05NCtC5pWOkShK2mkL6HXQR6/Cy2lbNdPlZBpuQHXE63gA==",
-          "dev": true
-        }
       }
     },
     "@babel/helper-annotate-as-pure": {
@@ -103,17 +79,6 @@
         "@babel/types": "^7.8.3"
       }
     },
-    "@babel/helper-call-delegate": {
-      "version": "7.8.7",
-      "resolved": "https://registry.npmjs.org/@babel/helper-call-delegate/-/helper-call-delegate-7.8.7.tgz",
-      "integrity": "sha512-doAA5LAKhsFCR0LAFIf+r2RSMmC+m8f/oQ+URnUET/rWeEzC0yTRmAGyWkD4sSu3xwbS7MYQ2u+xlt1V5R56KQ==",
-      "dev": true,
-      "requires": {
-        "@babel/helper-hoist-variables": "^7.8.3",
-        "@babel/traverse": "^7.8.3",
-        "@babel/types": "^7.8.7"
-      }
-    },
     "@babel/helper-compilation-targets": {
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-            "ms": "^2.1.1"
-          }
-        },
         "isarray": {
           "version": "2.0.1",
           "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.1.tgz",
           "integrity": "sha1-o32U7ZzaLVmGXJ92/llu4fM4dB4=",
           "dev": true
-        },
-        "ms": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
-          "dev": true
         }
       }
     },
@@ -7518,9 +7871,9 @@
       }
     },
     "strip-json-comments": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-3.0.1.tgz",
-      "integrity": "sha512-VTyMAUfdm047mwKl+u79WIdrZxtFtn+nBxHeb844XBQ9uMNTuTHdx2hc5RiAJYqwTj3wc/xe5HLSdJSkJ+WfZw==",
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-3.1.0.tgz",
+      "integrity": "sha512-e6/d0eBu7gHtdCqFt0xJr642LdToM5/cN4Qb9DbHjVx1CP5RyeM+zH7pbecEmDv/lBqb0QH+6Uqq75rxFPkM0w==",
       "dev": true
     },
     "supports-color": {
@@ -7684,12 +8037,6 @@
           "requires": {
             "ms": "^2.1.1"
           }
-        },
-        "ms": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
-          "dev": true
         }
       }
     },
@@ -7718,6 +8065,12 @@
       "integrity": "sha1-F+bBH3PdTz10zaek/zI46a2b+JA=",
       "dev": true
     },
+    "to-fast-properties": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
+      "integrity": "sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4=",
+      "dev": true
+    },
     "to-object-path": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/to-object-path/-/to-object-path-0.3.0.tgz",
@@ -7751,13 +8104,12 @@
       }
     },
     "to-regex-range": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-2.1.1.tgz",
-      "integrity": "sha1-fIDBe53+vlmeJzZ+DU3VWQFB2zg=",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
+      "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==",
       "dev": true,
       "requires": {
-        "is-number": "^3.0.0",
-        "repeat-string": "^1.6.1"
+        "is-number": "^7.0.0"
       }
     },
     "to-through": {
@@ -7904,15 +8256,15 @@
       }
     },
     "unicode-match-property-value-ecmascript": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/unicode-match-property-value-ecmascript/-/unicode-match-property-value-ecmascript-1.1.0.tgz",
-      "integrity": "sha512-hDTHvaBk3RmFzvSl0UVrUmC3PuW9wKVnpoUDYH0JDkSIovzw+J5viQmeYHxVSBptubnr7PbH2e0fnpDRQnQl5g==",
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/unicode-match-property-value-ecmascript/-/unicode-match-property-value-ecmascript-1.2.0.tgz",
+      "integrity": "sha512-wjuQHGQVofmSJv1uVISKLE5zO2rNGzM/KCYZch/QQvez7C1hUhBIuZ701fYXExuufJFMPhv2SyL8CyoIfMLbIQ==",
       "dev": true
     },
     "unicode-property-aliases-ecmascript": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/unicode-property-aliases-ecmascript/-/unicode-property-aliases-ecmascript-1.0.5.tgz",
-      "integrity": "sha512-L5RAqCfXqAwR3RriF8pM0lU0w4Ryf/GgzONwi6KnL1taJQa7x1TCxdJnILX59WIGOwR57IVxn7Nej0fz1Ny6fw==",
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/unicode-property-aliases-ecmascript/-/unicode-property-aliases-ecmascript-1.1.0.tgz",
+      "integrity": "sha512-PqSoPh/pWetQ2phoj5RLiaqIk4kCNwoV3CI+LfGmWLKI3rE3kl1h59XpX2BjgDrmbxD9ARtQobPGU1SguCYuQg==",
       "dev": true
     },
     "union-value": {
@@ -8212,10 +8564,13 @@
       }
     },
     "ws": {
-      "version": "7.2.1",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.2.1.tgz",
-      "integrity": "sha512-sucePNSafamSKoOqoNfBd8V0StlkzJKL2ZAhGQinCfNQ+oacw+Pk7lcdAElecBF2VkLNZRiIb5Oi1Q5lVUVt2A==",
-      "dev": true
+      "version": "6.2.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
+      "integrity": "sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==",
+      "dev": true,
+      "requires": {
+        "async-limiter": "~1.0.0"
+      }
     },
     "xmlhttprequest-ssl": {
       "version": "1.5.5",
@@ -8242,9 +8597,9 @@
       "dev": true
     },
     "yargs": {
-      "version": "15.1.0",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-15.1.0.tgz",
-      "integrity": "sha512-T39FNN1b6hCW4SOIk1XyTOWxtXdcen0t+XYrysQmChzSipvhBO8Bj0nK1ozAasdk24dNWuMZvr4k24nz+8HHLg==",
+      "version": "15.3.1",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-15.3.1.tgz",
+      "integrity": "sha512-92O1HWEjw27sBfgmXiixJWT5hRBp2eobqXicLtPBIDBhYB+1HpwZlXmbW2luivBJHBzki+7VyCLRtAkScbTBQA==",
       "dev": true,
       "requires": {
         "cliui": "^6.0.0",
@@ -8257,7 +8612,7 @@
         "string-width": "^4.2.0",
         "which-module": "^2.0.0",
         "y18n": "^4.0.0",
-        "yargs-parser": "^16.1.0"
+        "yargs-parser": "^18.1.1"
       },
       "dependencies": {
         "ansi-regex": {
@@ -8330,6 +8685,39 @@
           "integrity": "sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==",
           "dev": true
         },
+        "locate-path": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-5.0.0.tgz",
+          "integrity": "sha512-t7hw9pI+WvuwNJXwk5zVHpyhIqzg2qTlklJOf0mVxGSbe3Fp2VieZcduNYjaLDoy6p9uGpQEGWG87WpMKlNq8g==",
+          "dev": true,
+          "requires": {
+            "p-locate": "^4.1.0"
+          }
+        },
+        "p-limit": {
+          "version": "2.3.0",
+          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz",
+          "integrity": "sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==",
+          "dev": true,
+          "requires": {
+            "p-try": "^2.0.0"
+          }
+        },
+        "p-locate": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-4.1.0.tgz",
+          "integrity": "sha512-R79ZZ/0wAxKGu3oYMlz8jy/kbhsNrS7SKZ7PxEHBgJ5+F2mtFW2fK2cOtBh1cHYkQsbzFV7I+EoRKe6Yt0oK7A==",
+          "dev": true,
+          "requires": {
+            "p-limit": "^2.2.0"
+          }
+        },
+        "p-try": {
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz",
+          "integrity": "sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==",
+          "dev": true
+        },
         "path-exists": {
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-4.0.0.tgz",
@@ -8386,9 +8774,9 @@
           "dev": true
         },
         "yargs-parser": {
-          "version": "16.1.0",
-          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-16.1.0.tgz",
-          "integrity": "sha512-H/V41UNZQPkUMIT5h5hiwg4QKIY1RPvoBV4XcjUbRM8Bk2oKqqyZ0DIEbTFZB0XjbtSPG8SAa/0DxCQmiRgzKg==",
+          "version": "18.1.2",
+          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.2.tgz",
+          "integrity": "sha512-hlIPNR3IzC1YuL1c2UwwDKpXlNFBqD1Fswwh1khz5+d8Cq/8yc/Mn0i+rQXduu8hcrFKvO7Eryk+09NecTQAAQ==",
           "dev": true,
           "requires": {
             "camelcase": "^5.0.0",
diff --git a/plugin/markdown/markdown.js b/plugin/markdown/markdown.js
index 6db79fae..f3051042 100755
--- a/plugin/markdown/markdown.js
+++ b/plugin/markdown/markdown.js
@@ -15,13 +15,15 @@ export default {
 	 * current reveal.js deck.
 	 */
 	init: function( deck ) {
-		if( typeof window.hljs !== 'undefined' ) {
-			marked.setOptions({
-				highlight: function( code, lang ) {
-					return window.hljs.highlightAuto( code, lang ? [lang] : null ).value;
-				}
-			});
-		}
+		// This should no longer be needed, as long as the highlight.js
+		// plugin is included after the markdown plugin
+		// if( typeof window.hljs !== 'undefined' ) {
+		// 	marked.setOptions({
+		// 		highlight: function( code, lang ) {
+		// 			return window.hljs.highlightAuto( code, lang ? [lang] : null ).value;
+		// 		}
+		// 	});
+		// }
 
 		// marked can be configured via reveal.js config options
 		var options = deck.getConfig().markdown;