prism.js

/* PrismJS 1.25.0
https://prismjs.com/download.html#themes=prism&languages=markup+markdown&plugins=keep-markup+normalize-whitespace */
var _self="undefined"!=typeof window?window:"undefined"!=typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope?self:{},Prism=function(u){var t=/(?:^|\s)lang(?:uage)?-([\w-]+)(?=\s|$)/i,n=0,e={},M={manual:u.Prism&&u.Prism.manual,disableWorkerMessageHandler:u.Prism&&u.Prism.disableWorkerMessageHandler,util:{encode:function e(n){return n instanceof W?new W(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||{},M.util.type(e)){case"Object":if(n=M.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=M.util.objId(e),r[n]?r[n]:(a=[],r[n]=a,e.forEach(function(e,n){a[n]=t(e,r)}),a);default:return e}},getLanguage:function(e){for(;e;){var 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e={value:null,prev:null,next:null},n={value:null,prev:e,next:null};e.next=n,this.head=e,this.tail=n,this.length=0}function I(e,n,t){var r=n.next,a={value:t,prev:n,next:r};return n.next=a,r.prev=a,e.length++,a}function q(e,n,t){for(var r=n.next,a=0;a<t&&r!==e.tail;a++)r=r.next;(n.next=r).prev=n,e.length-=a}if(u.Prism=M,W.stringify=function n(e,t){if("string"==typeof e)return e;if(Array.isArray(e)){var r="";return e.forEach(function(e){r+=n(e,t)}),r}var a={type:e.type,content:n(e.content,t),tag:"span",classes:["token",e.type],attributes:{},language:t},i=e.alias;i&&(Array.isArray(i)?Array.prototype.push.apply(a.classes,i):a.classes.push(i)),M.hooks.run("wrap",a);var l="";for(var o in a.attributes)l+=" "+o+'="'+(a.attributes[o]||"").replace(/"/g,"&quot;")+'"';return"<"+a.tag+' class="'+a.classes.join(" ")+'"'+l+">"+a.content+"</"+a.tag+">"},!u.document)return u.addEventListener&&(M.disableWorkerMessageHandler||u.addEventListener("message",function(e){var 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!function(s){function n(n){return n=n.replace(/<inner>/g,function(){return"(?:\\\\.|[^\\\\\n\r]|(?:\n|\r\n?)(?![\r\n]))"}),RegExp("((?:^|[^\\\\])(?:\\\\{2})*)(?:"+n+")")}var e="(?:\\\\.|``(?:[^`\r\n]|`(?!`))+``|`[^`\r\n]+`|[^\\\\|\r\n`])+",t="\\|?__(?:\\|__)+\\|?(?:(?:\n|\r\n?)|(?![^]))".replace(/__/g,function(){return e}),a="\\|?[ \t]*:?-{3,}:?[ \t]*(?:\\|[ \t]*:?-{3,}:?[ \t]*)+\\|?(?:\n|\r\n?)";s.languages.markdown=s.languages.extend("markup",{}),s.languages.insertBefore("markdown","prolog",{"front-matter-block":{pattern:/(^(?:\s*[\r\n])?)---(?!.)[\s\S]*?[\r\n]---(?!.)/,lookbehind:!0,greedy:!0,inside:{punctuation:/^---|---$/,"front-matter":{pattern:/\S+(?:\s+\S+)*/,alias:["yaml","language-yaml"],inside:s.languages.yaml}}},blockquote:{pattern:/^>(?:[\t 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l=i.content.replace(/\b#/g,"sharp").replace(/\b\+\+/g,"pp"),s="language-"+(l=(/[a-z][\w-]*/i.exec(l)||[""])[0].toLowerCase());o.alias?"string"==typeof o.alias?o.alias=[o.alias,s]:o.alias.push(s):o.alias=[s]}}else n(r.content)}}(n.tokens)}),s.hooks.add("wrap",function(n){if("code-block"===n.type){for(var e="",t=0,a=n.classes.length;t<a;t++){var r=n.classes[t],i=/language-(.+)/.exec(r);if(i){e=i[1];break}}var o=s.languages[e];if(o)n.content=s.highlight(function(n){var e=n.replace(d,"");return e=e.replace(/&(\w{1,8}|#x?[\da-f]{1,8});/gi,function(n,e){var t;if("#"===(e=e.toLowerCase())[0])return t="x"===e[1]?parseInt(e.slice(2),16):Number(e.slice(1)),u(t);var a=p[e];return a||n})}(n.content),o,e);else if(e&&"none"!==e&&s.plugins.autoloader){var l="md-"+(new Date).valueOf()+"-"+Math.floor(1e16*Math.random());n.attributes.id=l,s.plugins.autoloader.loadLanguages(e,function(){var n=document.getElementById(l);n&&(n.innerHTML=s.highlight(n.textContent,s.languages[e],e))})}}});var 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"undefined"!=typeof Prism&&"undefined"!=typeof document&&document.createRange&&(Prism.plugins.KeepMarkup=!0,Prism.hooks.add("before-highlight",function(e){if(e.element.children.length&&Prism.util.isActive(e.element,"keep-markup",!0)){var o=Prism.util.isActive(e.element,"drop-tokens",!1),d=0,t=[];s(e.element),t.length&&(e.keepMarkup=t)}function r(e){if(function(e){return!o||"span"!==e.nodeName.toLowerCase()||!e.classList.contains("token")}(e)){var n={clone:e.cloneNode(!1),posOpen:d};t.push(n),s(e),n.posClose=d}else s(e)}function s(e){for(var n=0,o=e.childNodes.length;n<o;n++){var t=e.childNodes[n];1===t.nodeType?r(t):3===t.nodeType&&(d+=t.data.length)}}}),Prism.hooks.add("after-highlight",function(n){if(n.keepMarkup&&n.keepMarkup.length){var s=function(e,n){for(var o=0,t=e.childNodes.length;o<t;o++){var d=e.childNodes[o];if(1===d.nodeType){if(!s(d,n))return!1}else 3===d.nodeType&&(!n.nodeStart&&n.pos+d.data.length>n.node.posOpen&&(n.nodeStart=d,n.nodeStartPos=n.node.posOpen-n.pos),n.nodeStart&&n.pos+d.data.length>=n.node.posClose&&(n.nodeEnd=d,n.nodeEndPos=n.node.posClose-n.pos),n.pos+=d.data.length);if(n.nodeStart&&n.nodeEnd){var r=document.createRange();return r.setStart(n.nodeStart,n.nodeStartPos),r.setEnd(n.nodeEnd,n.nodeEndPos),n.node.clone.appendChild(r.extractContents()),r.insertNode(n.node.clone),r.detach(),!1}}return!0};n.keepMarkup.forEach(function(e){s(n.element,{node:e,pos:0})}),n.highlightedCode=n.element.innerHTML}}));
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