| 1 | 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,"&").replace(/</g,"<").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,l=C.util.type(e);switch(r=r||{},l){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 e}},getLanguage:function(e){for(;e&&!c.test(e.className);)e=e.parentElement;return e?(e.className.match(c)||[,"none"])[1].toLowerCase():"none"},currentScript:function(){if("undefined"==typeof document)return null;if("currentScript"in document)return document.currentScript;try{throw new Error}catch(e){var n=(/at [^(\r\n]*\((.*):.+:.+\)$/i.exec(e.stack)||[])[1];if(n){var t=document.getElementsByTagName("script");for(var r in t)if(t[r].src==n)return t[r]}return null}}},languages:{extend:function(e,n){var t=C.util.clone(C.languages[e]);for(var r in n)t[r]=n[r];return t},insertBefore:function(t,e,n,r){var a=(r=r||C.languages)[t],l={};for(var i in a)if(a.hasOwnProperty(i)){if(i==e)for(var o in n)n.hasOwnProperty(o)&&(l[o]=n[o]);n.hasOwnProperty(i)||(l[i]=a[i])}var s=r[t];return r[t]=l,C.languages.DFS(C.languages,function(e,n){n===s&&e!=t&&(this[e]=l)}),l},DFS:function e(n,t,r,a){a=a||{};var l=C.util.objId;for(var i in n)if(n.hasOwnProperty(i)){t.call(n,i,n[i],r||i);var o=n[i],s=C.util.type(o);"Object"!==s||a[l(o)]?"Array"!==s||a[l(o)]||(a[l(o)]=!0,e(o,t,i,a)):(a[l(o)]=!0,e(o,t,null,a))}}},plugins:{},highlightAll:function(e,n){C.highlightAllUnder(document,e,n)},highlightAllUnder:function(e,n,t){var r={callback:t,container:e,selector:'code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code'};C.hooks.run("before-highlightall",r),r.elements=Array.prototype.slice.apply(r.container.querySelectorAll(r.selector)),C.hooks.run("before-all-elements-highlight",r);for(var a,l=0;a=r.elements[l++];)C.highlightElement(a,!0===n,r.callback)},highlightElement:function(e,n,t){var r=C.util.getLanguage(e),a=C.languages[r];e.className=e.className.replace(c,"").replace(/\s+/g," ")+" language-"+r;var l=e.parentNode;l&&"pre"===l.nodeName.toLowerCase()&&(l.className=l.className.replace(c,"").replace(/\s+/g," ")+" language-"+r);var i={element:e,language:r,grammar:a,code:e.textContent};function o(e){i.highlightedCode=e,C.hooks.run("before-insert",i),i.element.innerHTML=i.highlightedCode,C.hooks.run("after-highlight",i),C.hooks.run("complete",i),t&&t.call(i.element)}if(C.hooks.run("before-sanity-check",i),!i.code)return C.hooks.run("complete",i),void(t&&t.call(i.element));if(C.hooks.run("before-highlight",i),i.grammar)if(n&&u.Worker){var s=new Worker(C.filename);s.onmessage=function(e){o(e.data)},s.postMessage(JSON.stringify({language:i.language,code:i.code,immediateClose:!0}))}else o(C.highlight(i.code,i.grammar,i.language));else o(C.util.encode(i.code))},highlight:function(e,n,t){var r={code:e,grammar:n,language:t};return C.hooks.run("before-tokenize",r),r.tokens=C.tokenize(r.code,r.grammar),C.hooks.run("after-tokenize",r),_.stringify(C.util.encode(r.tokens),r.language)},tokenize:function(e,n){var t=n.rest;if(t){for(var r in t)n[r]=t[r];delete n.rest}var a=new l;return M(a,a.head,e),function e(n,t,r,a,l,i,o){for(var s in r)if(r.hasOwnProperty(s)&&r[s]){var u=r[s];u=Array.isArray(u)?u:[u];for(var c=0;c<u.length;++c){if(o&&o==s+","+c)return;var g=u[c],f=g.inside,h=!!g.lookbehind,d=!!g.greedy,v=0,p=g.alias;if(d&&!g.pattern.global){var m=g.pattern.toString().match(/[imsuy]*$/)[0];g.pattern=RegExp(g.pattern.source,m+"g")}g=g.pattern||g;for(var y=a.next,k=l;y!==t.tail;k+=y.value.length,y=y.next){var b=y.value;if(t.length>n.length)return;if(!(b instanceof _)){var x=1;if(d&&y!=t.tail.prev){g.lastIndex=k;var w=g.exec(n);if(!w)break;var A=w.index+(h&&w[1]?w[1].length:0),P=w.index+w[0].length,S=k;for(S+=y.value.length;S<=A;)y=y.next,S+=y.value.length;if(S-=y.value.length,k=S,y.value instanceof _)continue;for(var O=y;O!==t.tail&&(S<P||"string"==typeof O.value&&!O.prev.value.greedy);O=O.next)x++,S+=O.value.length;x--,b=n.slice(k,S),w.index-=k}else{g.lastIndex=0;var w=g.exec(b)}if(w){h&&(v=w[1]?w[1].length:0);var A=w.index+v,w=w[0].slice(v),P=A+w.length,E=b.slice(0,A),N=b.slice(P),j=y.prev;E&&(j=M(t,j,E),k+=E.length),W(t,j,x);var L=new _(s,f?C.tokenize(w,f):w,p,w,d);if(y=M(t,j,L),N&&M(t,y,N),1<x&&e(n,t,r,y.prev,k,!0,s+","+c),i)break}else if(i)break}}}}}(e,a,n,a.head,0),function(e){var n=[],t=e.head.next;for(;t!==e.tail;)n.push(t.value),t=t.next;return n}(a)},hooks:{all:{},add:function(e,n){var t=C.hooks.all;t[e]=t[e]||[],t[e].push(n)},run:function(e,n){var t=C.hooks.all[e];if(t&&t.length)for(var r,a=0;r=t[a++];)r(n)}},Token:_};function _(e,n,t,r,a){this.type=e,this.content=n,this.alias=t,this.length=0|(r||"").length,this.greedy=!!a}function l(){var 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 M(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 W(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=C,_.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},l=e.alias;l&&(Array.isArray(l)?Array.prototype.push.apply(a.classes,l):a.classes.push(l)),C.hooks.run("wrap",a);var i="";for(var o in a.attributes)i+=" "+o+'="'+(a.attributes[o]||"").replace(/"/g,""")+'"';return"<"+a.tag+' class="'+a.classes.join(" ")+'"'+i+">"+a.content+"</"+a.tag+">"},!u.document)return u.addEventListener&&(C.disableWorkerMessageHandler||u.addEventListener("message",function(e){var n=JSON.parse(e.data),t=n.language,r=n.code,a=n.immediateClose;u.postMessage(C.highlight(r,C.languages[t],t)),a&&u.close()},!1)),C;var e=C.util.currentScript();function t(){C.manual||C.highlightAll()}if(e&&(C.filename=e.src,e.hasAttribute("data-manual")&&(C.manual=!0)),!C.manual){var r=document.readyState;"loading"===r||"interactive"===r&&e&&e.defer?document.addEventListener("DOMContentLoaded",t):window.requestAnimationFrame?window.requestAnimationFrame(t):window.setTimeout(t,16)}return C}(_self);"undefined"!=typeof module&&module.exports&&(module.exports=Prism),"undefined"!=typeof global&&(global.Prism=Prism); |