prism.js

/* PrismJS 1.20.0
https://prismjs.com/download.html#themes=prism-tomorrow&languages=css+css-extras+latex&plugins=line-numbers+highlight-keywords+normalize-whitespace+toolbar+copy-to-clipboard */
var _self="undefined"!=typeof window?window:"undefined"!=typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope?self:{},Prism=function(u){var c=/\blang(?:uage)?-([\w-]+)\b/i,n=0,C={manual:u.Prism&&u.Prism.manual,disableWorkerMessageHandler:u.Prism&&u.Prism.disableWorkerMessageHandler,util:{encode:function e(n){return n instanceof _?new _(n.type,e(n.content),n.alias):Array.isArray(n)?n.map(e):n.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/\u00a0/g," ")},type:function(e){return Object.prototype.toString.call(e).slice(8,-1)},objId:function(e){return e.__id||Object.defineProperty(e,"__id",{value:++n}),e.__id},clone:function t(e,r){var a,n;switch(r=r||{},C.util.type(e)){case"Object":if(n=C.util.objId(e),r[n])return r[n];for(var i in a={},r[n]=a,e)e.hasOwnProperty(i)&&(a[i]=t(e[i],r));return a;case"Array":return n=C.util.objId(e),r[n]?r[n]:(a=[],r[n]=a,e.forEach(function(e,n){a[n]=t(e,r)}),a);default:return 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"undefined"!=typeof self&&!self.Prism||"undefined"!=typeof global&&!global.Prism||Prism.hooks.add("wrap",function(e){"keyword"===e.type&&e.classes.push("keyword-"+e.content)});
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!function(){if("undefined"!=typeof self&&self.Prism&&self.document){var i=[],l={},c=function(){};Prism.plugins.toolbar={};var e=Prism.plugins.toolbar.registerButton=function(e,n){var t;t="function"==typeof n?n:function(e){var t;return"function"==typeof n.onClick?((t=document.createElement("button")).type="button",t.addEventListener("click",function(){n.onClick.call(this,e)})):"string"==typeof n.url?(t=document.createElement("a")).href=n.url:t=document.createElement("span"),n.className&&t.classList.add(n.className),t.textContent=n.text,t},e in l?console.warn('There is a button with the key "'+e+'" registered already.'):i.push(l[e]=t)},t=Prism.plugins.toolbar.hook=function(a){var e=a.element.parentNode;if(e&&/pre/i.test(e.nodeName)&&!e.parentNode.classList.contains("code-toolbar")){var t=document.createElement("div");t.classList.add("code-toolbar"),e.parentNode.insertBefore(t,e),t.appendChild(e);var r=document.createElement("div");r.classList.add("toolbar");var n=i,o=function(e){for(;e;){var t=e.getAttribute("data-toolbar-order");if(null!=t)return(t=t.trim()).length?t.split(/\s*,\s*/g):[];e=e.parentElement}}(a.element);o&&(n=o.map(function(e){return l[e]||c})),n.forEach(function(e){var t=e(a);if(t){var n=document.createElement("div");n.classList.add("toolbar-item"),n.appendChild(t),r.appendChild(n)}}),t.appendChild(r)}};e("label",function(e){var t=e.element.parentNode;if(t&&/pre/i.test(t.nodeName)&&t.hasAttribute("data-label")){var n,a,r=t.getAttribute("data-label");try{a=document.querySelector("template#"+r)}catch(e){}return a?n=a.content:(t.hasAttribute("data-url")?(n=document.createElement("a")).href=t.getAttribute("data-url"):n=document.createElement("span"),n.textContent=r),n}}),Prism.hooks.add("complete",t)}}();
!function(){if("undefined"!=typeof self&&self.Prism&&self.document)if(Prism.plugins.toolbar){var i=window.ClipboardJS||void 0;i||"function"!=typeof require||(i=require("clipboard"));var c=[];if(!i){var o=document.createElement("script"),t=document.querySelector("head");o.onload=function(){if(i=window.ClipboardJS)for(;c.length;)c.pop()()},o.src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.0/clipboard.min.js",t.appendChild(o)}Prism.plugins.toolbar.registerButton("copy-to-clipboard",function(o){var t=document.createElement("button");t.textContent="Copy";var e=o.element;return i?n():c.push(n),t;function n(){var o=new i(t,{text:function(){return e.textContent}});o.on("success",function(){t.textContent="Copied!",r()}),o.on("error",function(){t.textContent="Press Ctrl+C to copy",r()})}function r(){setTimeout(function(){t.textContent="Copy"},5e3)}})}else console.warn("Copy to Clipboard plugin loaded before Toolbar plugin.")}();