From 7b151c232074fbab53bbb53efb35bccf332352b5 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 16 Apr 2020 15:45:25 +0200
Subject: [PATCH] support including plugins via <script> instead of
 dependencies

---
 dist/reveal.min.js                    | 2 +-
 js/index.js                           | 2 +-
 js/reveal.js                          | 2 +-
 test/examples/auto-animate.html       | 7 +------
 test/examples/barebones.html          | 3 ---
 test/examples/embedded-media.html     | 3 ---
 test/examples/math.html               | 3 ---
 test/examples/multiple-instances.html | 5 ++---
 test/examples/slide-backgrounds.html  | 2 --
 test/examples/slide-transitions.html  | 3 ---
 10 files changed, 6 insertions(+), 26 deletions(-)

diff --git a/dist/reveal.min.js b/dist/reveal.min.js
index d4adb8d8..92e1fb99 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 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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 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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 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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 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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 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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 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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 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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 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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=d;var l=re.wrapper.querySelectorAll(".slides>section");if(0!==l.length){void 0!==t||_.isActive()||(t=He(l[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=l[a],f=g.querySelectorAll("section");d=f[r]||g;var p=!1;v&&o&&d&&!_.isActive()&&o.hasAttribute("data-auto-animate")&&d.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!==d&&(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:d,origin:s}}),!v&&o||(C.stopEmbeddedContent(o),C.startEmbeddedContent(d)),ge(fe(d)),Z.update(),Q.update(),ne.update(),X.update(),X.updateParallax(),U.update(),Y.update(),J.writeURL(),pt(),p&&(setTimeout((function(){re.slides.classList.remove("disable-slide-transitions")}),0),n.autoAnimate&&F.run(o,d))}}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),U.update(),C.formatEmbeddedContent(),!1===n.autoPlayMedia?C.stopEmbeddedContent(d,{unloadIframes:!1}):C.startEmbeddedContent(d),_.isActive()&&_.layout()}function $e(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:d;X.sync(e),Y.sync(e),C.load(e),X.update(),ne.update()}function Je(){rt().forEach((function(e){u(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=u(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&&u(o,".fragment").forEach((function(e){e.classList.add("visible"),e.classList.remove("current-fragment")}))):s>t&&(o.classList.add(l?"past":"future"),n.fragments&&u(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 h=d.getAttribute("data-state");h&&(R=R.concat(h.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;w&&(s=_.isActive()?6:n.mobileViewDistance),te.isPrintingPDF()&&(s=Number.MAX_VALUE);for(var o=0;o<i;o++){var l=t[o],d=u(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?C.load(l):C.unload(l),c)for(var h=He(l),v=0;v<c;v++){var g=d[v];e+(o===(a||0)?Math.abs((r||0)-v):Math.abs(v-h))<s?C.load(g):C.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]:d,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(d){var i=d.querySelectorAll(".fragment");if(i.length>0){t+=d.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,l=rt();i=Math.max(l.indexOf(o),0),n=void 0,s&&(n=Math.max(u(e.parentNode,"section").indexOf(e),0))}if(!e&&d&&d.querySelectorAll(".fragment").length>0){var c=d.querySelector(".current-fragment");t=c&&c.hasAttribute("data-fragment-index")?parseInt(c.getAttribute("data-fragment-index"),10):d.querySelectorAll(".fragment.visible").length-1}return{h:i,v:n,f:t}}function at(){return u(re.wrapper,'.slides section:not(.stack):not([data-visibility="uncounted"])')}function rt(){return u(re.wrapper,".slides>section")}function st(){return u(re.wrapper,".slides>section>section")}function ot(){return u(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(h(t.indexh),h(t.indexv),h(t.indexf));var i=h(t.paused),n=h(t.overview);"boolean"==typeof i&&i!==Ve()&&Ke(i),"boolean"==typeof n&&n!==_.isActive()&&_.toggle(n)}}function pt(){if(mt(),d&&!1!==n.autoSlide){var e=d.querySelector(".current-fragment");e||(e=d.querySelector(".fragment"));var t=e?e.getAttribute("data-autoslide"):null,i=d.parentNode?d.parentNode.getAttribute("data-autoslide"):null,a=d.getAttribute("data-autoslide");se=t?parseInt(t,10):a?parseInt(a,10):i?parseInt(i,10):n.autoSlide,0===d.querySelectorAll(".fragment").length&&u(d,"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()),g&&g.setPlaying(-1!==oe)}}function mt(){clearTimeout(oe),oe=-1}function yt(){se&&!de&&(de=!0,Ee({type:"autoslidepaused"}),clearTimeout(oe),g&&g.setPlaying(!1))}function bt(){se&&de&&(de=!1,Ee({type:"autoslideresumed"}),pt())}function kt(){A.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(){A.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(){A.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?u(re.wrapper,".slides>section.future").pop():u(re.wrapper,".slides>section.past").pop()){var t=e.querySelectorAll("section").length-1||void 0;Ye(a-1,t)}}function St(){if(A.hasNavigatedHorizontally=!0,A.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 c(p,{VERSION:b,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:C.load.bind(C),unloadSlide:C.unload.bind(C),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 A.hasNavigatedHorizontally},hasNavigatedVertically:function(){return A.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 d},getScale:function(){return S},getConfig:function(){return n},getQueryHash:m,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:C,slideNumber:U,onUserInput:Lt,closeOverlay:Me,updateSlidesVisibility:Ge,layoutSlideContents:De,transformSlides:Re,cueAutoSlide:pt,cancelAutoSlide:mt})}window.Reveal=F;var X=[];window.Reveal.initialize=function(e){return window.Reveal=new F(document.querySelector(".reveal"),e),X.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];X.push((function(t){var n;return(n=t[e]).call.apply(n,[null].concat(i))}))}}))}));
diff --git a/js/index.js b/js/index.js
index 99f7028a..b261a1d0 100644
--- a/js/index.js
+++ b/js/index.js
@@ -45,7 +45,7 @@ window.Reveal.initialize = options => {
  * queuing up early API calls and invoking all of them
  * when Reveal.initialize is called.
  */
-[ 'on', 'off', 'addEventListener', 'removeEventListener' ].forEach( method => {
+[ 'on', 'off', 'addEventListener', 'removeEventListener', 'registerPlugin' ].forEach( method => {
 	window.Reveal[method] = ( ...args ) => {
 		enqueuedAPICalls.push( deck => deck[method].call( null, ...args ) );
 	}
diff --git a/js/reveal.js b/js/reveal.js
index 3e029041..e102ce25 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -34,7 +34,7 @@ import {
 
 /**
  * reveal.js
- * http://revealjs.com
+ * https://revealjs.com
  * MIT licensed
  *
  * Copyright (C) 2020 Hakim El Hattab, https://hakim.se
diff --git a/test/examples/auto-animate.html b/test/examples/auto-animate.html
index a1c0c953..066536fb 100644
--- a/test/examples/auto-animate.html
+++ b/test/examples/auto-animate.html
@@ -163,20 +163,15 @@
 		</div>
 
 		<script src="../../dist/reveal.min.js"></script>
-
 		<script>
-
-			// Full list of configuration options available here:
-			// https://github.com/hakimel/reveal.js#configuration
 			Reveal.initialize({
 				center: true,
 				hash: true,
 
 				dependencies: [
-					{ src: '../../plugin/highlight/highlight.js', async: true }
+					{ src: '../../dist/plugin/highlight.js', async: true }
 				]
 			});
-
 		</script>
 
 	</body>
diff --git a/test/examples/barebones.html b/test/examples/barebones.html
index 29dc4517..f4e9da00 100644
--- a/test/examples/barebones.html
+++ b/test/examples/barebones.html
@@ -30,11 +30,8 @@
 		</div>
 
 		<script src="../../dist/reveal.min.js"></script>
-
 		<script>
-
 			Reveal.initialize();
-
 		</script>
 
 	</body>
diff --git a/test/examples/embedded-media.html b/test/examples/embedded-media.html
index f83405ff..3c55c0ef 100644
--- a/test/examples/embedded-media.html
+++ b/test/examples/embedded-media.html
@@ -40,13 +40,10 @@
 		</div>
 
 		<script src="../../dist/reveal.min.js"></script>
-
 		<script>
-
 			Reveal.initialize({
 				transition: 'linear'
 			});
-
 		</script>
 
 	</body>
diff --git a/test/examples/math.html b/test/examples/math.html
index 36078b94..bba4ab16 100644
--- a/test/examples/math.html
+++ b/test/examples/math.html
@@ -176,9 +176,7 @@
 		</div>
 
 		<script src="../../dist/reveal.min.js"></script>
-
 		<script>
-
 			Reveal.initialize({
 				history: true,
 				transition: 'linear',
@@ -198,7 +196,6 @@
 					{ src: '../../dist/plugin/math.js', async: true }
 				]
 			});
-
 		</script>
 
 	</body>
diff --git a/test/examples/multiple-instances.html b/test/examples/multiple-instances.html
index 05cb8246..a3c27b5a 100644
--- a/test/examples/multiple-instances.html
+++ b/test/examples/multiple-instances.html
@@ -40,10 +40,9 @@
 			</div>
 		</div>
 
-		<script src="../../dist/reveal.min.js"></script>
-
 		<script type="module">
 
+			import Reveal from '../../js/reveal.js';
 			import Markdown from '../../plugin/markdown/markdown.js';
 
 			let r1 = new Reveal( document.querySelector( '.deck1' ), {
@@ -55,7 +54,7 @@
 				let r2 = new Reveal( document.querySelector( '.deck2' ), {
 					embedded: true,
 					keyboard: false,
-					dependencies: [{plugin: Markdown}]
+					dependencies: [ Markdown ]
 				} );
 				r2.initialize();
 
diff --git a/test/examples/slide-backgrounds.html b/test/examples/slide-backgrounds.html
index 19579e80..0add50e4 100644
--- a/test/examples/slide-backgrounds.html
+++ b/test/examples/slide-backgrounds.html
@@ -123,14 +123,12 @@
 		</div>
 
 		<script src="../../dist/reveal.min.js"></script>
-
 		<script>
 
 			// Full list of configuration options available here:
 			// https://github.com/hakimel/reveal.js#configuration
 			Reveal.initialize({
 				center: true,
-				// rtl: true,
 
 				transition: 'linear',
 				// transitionSpeed: 'slow',
diff --git a/test/examples/slide-transitions.html b/test/examples/slide-transitions.html
index 69d8f1f6..252b8854 100644
--- a/test/examples/slide-transitions.html
+++ b/test/examples/slide-transitions.html
@@ -82,9 +82,7 @@
 		</div>
 
 		<script src="../../dist/reveal.min.js"></script>
-
 		<script>
-
 			Reveal.initialize({
 				center: true,
 				history: true,
@@ -93,7 +91,6 @@
 				// transitionSpeed: 'slow',
 				// backgroundTransition: 'slide'
 			});
-
 		</script>
 
 	</body>