diff --git a/inst/reveal.js-4.6.1/dist/reveal.js b/inst/reveal.js-4.6.1/dist/reveal.js
new file mode 100644
index 0000000..79d910b
--- /dev/null
+++ b/inst/reveal.js-4.6.1/dist/reveal.js
@@ -0,0 +1,9 @@
+/*!
+* reveal.js 4.6.1
+* https://revealjs.com
+* MIT licensed
+*
+* Copyright (C) 2011-2023 Hakim El Hattab, https://hakim.se
+*/
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).Reveal=t()}(this,(function(){"use strict";const e=(e,t)=>{for(let i in t)e[i]=t[i];return e},t=(e,t)=>Array.from(e.querySelectorAll(t)),i=(e,t,i)=>{i?e.classList.add(t):e.classList.remove(t)},n=e=>{if("string"==typeof e){if("null"===e)return null;if("true"===e)return!0;if("false"===e)return!1;if(e.match(/^-?[\d\.]+$/))return parseFloat(e)}return e},s=(e,t)=>{e.style.transform=t},a=(e,t)=>{let i=e.matches||e.matchesSelector||e.msMatchesSelector;return!(!i||!i.call(e,t))},o=(e,t)=>{if("function"==typeof e.closest)return e.closest(t);for(;e;){if(a(e,t))return e;e=e.parentNode}return null},r=(e,t,i,n="")=>{let s=e.querySelectorAll("."+i);for(let t=0;t<s.length;t++){let i=s[t];if(i.parentNode===e)return i}let a=document.createElement(t);return a.className=i,a.innerHTML=n,e.appendChild(a),a},l=e=>{let 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