https://www.freecodecamp.org/component---src-templates-challenges-exam-show-tsx-847bc426f1e617b23c62.js

1"use strict";(self.webpackChunk_freecodecamp_client=self.webpackChunk_freecodecamp_client||[]).push([[396],{9171:function(e,n,t){var r=t(7378),i=t(61550),o=t(22683),c=t(9489),a=t(99198),l=t(36916),s=t(7572),u=t(63472),f=t(98428),d=t(5890);const{forumLocation:m}=s,p=m+"/t/19514",h=(e,n,t)=>{const r=(0,l.t)(`intro:${t}.blocks.${n}.title`),i=encodeURIComponent(`${r} - ${e} in:title`);return`${m}/search?q=${i}`};function x(e){let{name:n,i18nKey:t,onChange:o,value:c,href:a,label:l}=e;const{t:s}=(0,i.Bd)();return r.createElement("div",{className:"checkbox-container"},r.createElement("input",{id:n,name:n,type:"checkbox",onChange:o,checked:c,required:!0,"aria-label":s(l)}),r.createElement("span",null,r.createElement(i.x6,{i18nKey:t},r.createElement("a",{href:a,rel:"noopener noreferrer",target:"_blank"},"placeholder",r.createElement("span",{className:"sr-only"},s("aria.opens-new-window"))))))}function g(e){let{closeHelpModal:n,createQuestion:t,isOpen:o,challengeBlock:c,superBlock:l,challengeTitle:s,guideUrl:u,videoUrl:f,openVideoModal:m}=e;const{t:g}=(0,i.Bd)(),[k,E]=(0,r.useState)(!1),[v,y]=(0,r.useState)(""),[b,S]=(0,r.useState)(!1),[w,z]=(0,r.useState)(!1),C=(0,r.useRef)(null);(0,r.useEffect)(()=>{var e,n;k&&(null===(e=C.current)||void 0===e||null===(n=e.querySelector("input"))||void 0===n||n.focus())},[k]);const F=(0,r.useMemo)(()=>v.length>=50&&b&&w,[v,b,w]),I=()=>{y(""),S(!1),z(!1)},q=()=>{n(),E(!1),I()},M=u||h(s,c,l);return o&&(0,d.A)({event:"pageview",pagePath:"/help-modal"}),r.createElement(a.aF,{onClose:q,open:!!o},r.createElement(a.aF.Header,{closeButtonClassNames:"close"},g("buttons.get-help")),r.createElement(a.aF.Body,null,k?r.createElement("form",{onSubmit:e=>{e.preventDefault(),F&&(E(!1),I(),t(v),n())},ref:C},r.createElement("fieldset",null,r.createElement("legend",{className:"help-form-legend"},g("learn.must-confirm-statements")),r.createElement(x,{name:"read-search-ask-checkbox",i18nKey:"learn.read-search-ask-checkbox",label:"aria.rsa-checkbox",onChange:e=>S(e.target.checked),value:b,href:p}),r.createElement(a.hK,{size:"xs"}),r.createElement(x,{name:"similar-questions-checkbox",i18nKey:"learn.similar-questions-checkbox",label:"aria.similar-questions-checkbox",onChange:e=>z(e.target.checked),value:w,href:h(s,c,l)})),r.createElement(a.hK,{size:"s"}),r.createElement("label",{htmlFor:"help-modal-form-description"},g("forum-help.whats-happening"),r.createElement("span",{className:"sr-only"},g("learn.min-50-max-500"))),r.createElement(a.MJ,{id:"help-modal-form-description",name:"description",onChange:e=>{y(e.target.value)},componentClass:"textarea",rows:5,value:v,placeholder:g("forum-help.describe"),minLength:50,maxLength:500,required:!0}),r.createElement(a.hK,{size:"s"}),v.length<50?r.createElement("p",null,g("learn.minimum-characters",{characters:50-v.length})):r.createElement("p",null,g("learn.characters-left",{characters:500-v.length})),r.createElement(a.hK,{size:"xxs"}),r.createElement(a.$n,{block:!0,size:"large",variant:"primary",type:"submit",disabled:!F},g("buttons.submit")),r.createElement(a.hK,{size:"xxs"}),r.createElement(a.$n,{block:!0,size:"large",variant:"primary",onClick:q},g("buttons.cancel"))):r.createElement(r.Fragment,null,r.createElement("div",{className:"help-text-warning"},r.createElement("p",null,r.createElement(i.x6,{i18nKey:"learn.tried-rsa"},r.createElement("a",{href:p,rel:"noopener noreferrer",target:"_blank"},"placeholder"))),r.createElement("p",null,r.createElement(i.x6,{i18nKey:"learn.rsa-forum"},r.createElement("a",{href:h(s,c,l),rel:"noopener noreferrer",target:"_blank"},"placeholder"),"placeholder"))),r.createElement(a.$n,{block:!0,size:"large",variant:"primary",href:M,target:"_blank",rel:"noopener noreferrer"},g("buttons.get-hint")),r.createElement(a.hK,{size:"xxs"}),f&&r.createElement(r.Fragment,null,r.createElement(a.$n,{block:!0,size:"large",variant:"primary",onClick:()=>{m(),q()},"data-playwright-test-label":"watch-a-video-modal-button"},g("buttons.watch-video")),r.createElement(a.hK,{size:"xxs"})),r.createElement(a.$n,{block:!0,size:"large",variant:"primary",onClick:()=>E(!0)},g("buttons.create-post")),r.createElement(a.hK,{size:"xxs"}),r.createElement(a.$n,{block:!0,size:"large",variant:"primary",onClick:q},g("buttons.cancel")))))}g.displayName="HelpModal",n.Ay=(0,o.Ng)(e=>({isOpen:(0,f.si)(e)}),e=>(0,c.zH)({createQuestion:u.hG,closeHelpModal:()=>(0,u.Oo)("help"),openVideoModal:()=>(0,u.qf)("video")},e))(g)},31746:function(e,n,t){var r=t(49337),i=t(7378),o=t(61550),c=t(99198),a=t(43146);function l(e){let{missingPrerequisites:n}=e;const{t:t}=(0,o.Bd)(),{challengeEdges:r}=s(),l=r.map(e=>{let{node:n}=e;return{id:n.challenge.id,title:n.challenge.title,slug:n.challenge.fields.slug}}),u=n.map(e=>l.find(n=>n.id===e.id)||e);return i.createElement(c.Pq,{variant:"caution",label:t("misc.caution")},i.createElement("p",null,t("learn.exam.not-qualified")),i.createElement(c.hK,{size:"xs"}),i.createElement("ul",null,u.map(e=>{let{title:n,id:t,slug:r}=e;return r?i.createElement("li",{key:t},i.createElement(a.N_,{to:r},n)):i.createElement("li",{key:t},n)})))}l.displayName="MissingPrerequisites",n.A=l;const s=()=>{const{allChallengeNode:{edges:e}}=(0,r.GR)("3698788200");return{challengeEdges:e}}},35355:function(e,n,t){function r(e){const n=Math.floor(e/3600);e-=3600*n;const t=Math.floor(e/60),r=t<10&&n>=1?`0${t}`:t,i=(e-=60*t)%60,o=i<10?`0${i}`:i;return n>0?`${n}:${r}:${o}`:`${r}:${o}`}t.d(n,{l:function(){return r}})},39023:function(e,n,t){t.r(n),t.d(n,{default:function(){return On}});var r={};t.r(r),t.d(r,{attentionMarkers:function(){return Ze},contentInitial:function(){return Ke},disable:function(){return Ge},document:function(){return He},flow:function(){return Qe},flowInitial:function(){return Ve},insideSpan:function(){return We},string:function(){return Ue},text:function(){return je}});var i=t(49337),o=t(7378),c=t(69629),a=t(61550),l=t(22683),s=t(9489),u=t(12923),f=t(99198);const d=document.createElement("i");function m(e){const n="&"+e+";";d.innerHTML=n;const t=d.textContent;return(59!==t.charCodeAt(t.length-1)||"semi"===e)&&(t!==n&&t)}function p(e,n,t,r){const i=e.length;let o,c=0;if(n=n<0?-n>i?0:i+n:n>i?i:n,t=t>0?t:0,r.length<1e4)o=Array.from(r),o.unshift(n,t),e.splice(...o);else for(t&&e.splice(n,t);c<r.length;)o=r.slice(c,c+1e4),o.unshift(n,0),e.splice(...o),c+=1e4,n+=1e4}function h(e,n){return e.length>0?(p(e,e.length,0,n),e):n}const x={}.hasOwnProperty;function g(e,n){let t;for(t in n){const r=(x.call(e,t)?e[t]:void 0)||(e[t]={}),i=n[t];let o;if(i)for(o in i){x.call(r,o)||(r[o]=[]);const e=i[o];k(r[o],Array.isArray(e)?e:e?[e]:[])}}}function k(e,n){let t=-1;const r=[];for(;++t<n.length;)("after"===n[t].add?e:r).push(n[t]);p(e,0,0,r)}function E(e,n){let t;for(t in n){const r=(x.call(e,t)?e[t]:void 0)||(e[t]={}),i=n[t];let o;if(i)for(o in i)r[o]=i[o]}}const v={'"':"quot","&":"amp","<":"lt",">":"gt"};function y(e){return e.replace(/["&<>]/g,function(e){return"&"+v[e]+";"})}function b(e){return e.replace(/[\t\n\r ]+/g," ").replace(/^ | $/g,"").toLowerCase().toUpperCase()}const S=P(/\p{P}/u),w=P(/[A-Za-z]/),z=P(/[\dA-Za-z]/),C=P(/[#-'*+\--9=?A-Z^-~]/);function F(e){return null!==e&&(e<32||127===e)}

1const I=P(/\d/),q=P(/[\dA-Fa-f]/),M=P(/[!-/:-@[-`{-~]/);function T(e){return null!==e&&e<-2}function _(e){return null!==e&&(e<0||32===e)}function A(e){return-2===e||-1===e||32===e}const N=P(/\s/);function P(e){return function(n){return null!==n&&n>-1&&e.test(String.fromCharCode(n))}}function L(e,n){const t=y(function(e){const n=[];let t=-1,r=0,i=0;for(;++t<e.length;){const o=e.charCodeAt(t);let c="";if(37===o&&z(e.charCodeAt(t+1))&&z(e.charCodeAt(t+2)))i=2;else if(o<128)/[!#$&-;=?-Z_a-z~]/.test(String.fromCharCode(o))||(c=String.fromCharCode(o));else if(o>55295&&o<57344){const n=e.charCodeAt(t+1);o<56320&&n>56319&&n<57344?(c=String.fromCharCode(o,n),i=1):c="�"}else c=String.fromCharCode(o);c&&(n.push(e.slice(r,t),encodeURIComponent(c)),r=t+i+1,c=""),i&&(t+=i,i=0)}return n.join("")+e.slice(r)}(e||""));if(!n)return t;const r=t.indexOf(":"),i=t.indexOf("?"),o=t.indexOf("#"),c=t.indexOf("/");return r<0||c>-1&&r>c||i>-1&&r>i||o>-1&&r>o||n.test(t.slice(0,r))?t:""}const B={}.hasOwnProperty,R=/^(https?|ircs?|mailto|xmpp)$/i,$=/^https?$/i;function O(e){const n=e||{};let t=!0;const r={},i=[[]],o=[],c=[],a=function(e){const n={};let t=-1;for(;++t<e.length;)E(n,e[t]);return n}([{enter:{blockQuote:function(){c.push(!1),w(),k("<blockquote>")},codeFenced:function(){w(),k("<pre><code"),d("fencesCount",0)},codeFencedFenceInfo:x,codeFencedFenceMeta:x,codeIndented:function(){w(),k("<pre><code>")},codeText:function(){d("inCodeText",!0),k("<code>")},content:function(){d("slurpAllLineEndings",!0)},definition:function(){x(),o.push({})},definitionDestinationString:function(){x(),d("ignoreEncode",!0)},definitionLabelString:x,definitionTitleString:x,emphasis:function(){k("<em>")},htmlFlow:function(){w(),A()},htmlText:A,image:function(){o.push({image:!0}),t=void 0},label:x,link:function(){o.push({})},listItemMarker:function(){p("expectFirstItem")?k(">"):F();w(),k("<li>"),d("expectFirstItem"),d("lastWasTag")},listItemValue:function(e){if(p("expectFirstItem")){const n=Number.parseInt(this.sliceSerialize(e),10);1!==n&&k(' start="'+z(String(n))+'"')}},listOrdered:function(e){c.push(!e._loose),w(),k("<ol"),d("expectFirstItem",!0)},listUnordered:function(e){c.push(!e._loose),w(),k("<ul"),d("expectFirstItem",!0)},paragraph:function(){c[c.length-1]||(w(),k("<p>"));d("slurpAllLineEndings")},reference:x,resource:function(){x(),o[o.length-1].destination=""},resourceDestinationString:function(){x(),d("ignoreEncode",!0)},resourceTitleString:x,setextHeading:function(){x(),d("slurpAllLineEndings")},strong:function(){k("<strong>")}},exit:{atxHeading:function(){k("</h"+p("headingRank")+">"),d("headingRank")},atxHeadingSequence:function(e){if(p("headingRank"))return;d("headingRank",this.sliceSerialize(e).length),w(),k("<h"+p("headingRank")+">")},autolinkEmail:function(e){const n=this.sliceSerialize(e);k('<a href="'+L("mailto:"+n)+'">'),v(z(n)),k("</a>")},autolinkProtocol:function(e){const t=this.sliceSerialize(e);k('<a href="'+L(t,n.allowDangerousProtocol?void 0:R)+'">'),v(z(t)),k("</a>")},blockQuote:function(){c.pop(),w(),k("</blockquote>"),d("slurpAllLineEndings")},characterEscapeValue:M,characterReferenceMarkerHexadecimal:N,characterReferenceMarkerNumeric:N,characterReferenceValue:function(e){const n=this.sliceSerialize(e);v(z(p("characterReferenceType")?function(e,n){const t=Number.parseInt(e,n);return t<9||11===t||t>13&&t<32||t>126&&t<160||t>55295&&t<57344||t>64975&&t<65008||!(65535&~t)||65534==(65535&t)||t>1114111?"�":String.fromCharCode(t)}(n,"characterReferenceMarkerNumeric"===p("characterReferenceType")?10:16):m(n))),d("characterReferenceType")},codeFenced:I,codeFencedFence:function(){const e=p("fencesCount")||0;e||(k(">"),d("slurpOneLineEnding",!0));d("fencesCount",e+1)},codeFencedFenceInfo:function(){k(' class="language-'+g()+'"')},codeFencedFenceMeta:C,codeFlowValue:function(e){v(z(this.sliceSerialize(e))),d("flowCodeSeenData",!0)},codeIndented:I,codeText:function(){d("inCodeText"),k("</code>")},codeTextData:M,data:M,definition:function(){const e=b(o[o.length-1].labelId);g(),B.call(r,e)||(r[e]=o[o.length-1]);o.pop()},definitionDestinationString:function(){o[o.length-1].destination=g(),d("ignoreEncode")},definitionLabelString:function(e){g(),o[o.length-1].labelId=this.sliceSerialize(e)},definitionTitleString:function(){o[o.length-1].title=g()},emphasis:function(){k("</em>")},hardBreakEscape:T,hardBreakTrailing:T,htmlFlow:_,htmlFlowData:M,htmlText:_,htmlTextData:M,image:q,label:function(){o[o.length-1].label=g()},labelText:function(e){o[o.length-1].labelId=this.sliceSerialize(e)},lineEnding:function(e){if(p("slurpAllLineEndings"))return;if(p("slurpOneLineEnding"))return void d("slurpOneLineEnding");if(p("inCodeText"))return void v(" ");v(z(this.sliceSerialize(e)))},link:q,listOrdered:function(){F(),c.pop(),S(),k("</ol>")},listUnordered:function(){F(),c.pop(),S(),k("</ul>")},paragraph:function(){c[c.length-1]?d("slurpAllLineEndings",!0):k("</p>")},reference:C,referenceString:function(e){o[o.length-1].referenceId=this.sliceSerialize(e)},resource:C,resourceDestinationString:function(){o[o.length-1].destination=g(),d("ignoreEncode")},resourceTitleString:function(){o[o.length-1].title=g()},setextHeading:function(){const e=g();w(),k("<h"+p("headingRank")+">"),v(e),k("</h"+p("headingRank")+">"),d("slurpAllLineEndings"),d("headingRank")},setextHeadingLineSequence:function(e){d("headingRank",61===this.sliceSerialize(e).charCodeAt(0)?1:2)},setextHeadingText:function(){d("slurpAllLineEndings",!0)},strong:function(){k("</strong>")}

1,thematicBreak:function(){w(),k("<hr />")}}},...n.htmlExtensions||[]]),l={definitions:r,tightStack:c},s={buffer:x,encode:z,getData:p,lineEndingIfNeeded:w,options:n,raw:v,resume:g,setData:d,tag:k};let u=n.defaultLineEnding;return function(e){let n=-1,t=0;const r=[];let o=[],c=[];for(;++n<e.length;)u||"lineEnding"!==e[n][1].type&&"lineEndingBlank"!==e[n][1].type||(u=e[n][2].sliceSerialize(e[n][1])),"listOrdered"!==e[n][1].type&&"listUnordered"!==e[n][1].type||("enter"===e[n][0]?r.push(n):f(e.slice(r.pop(),n))),"definition"===e[n][1].type&&("enter"===e[n][0]?(c=h(c,e.slice(t,n)),t=n):(o=h(o,e.slice(t,n+1)),t=n+1));o=h(o,c),o=h(o,e.slice(t)),n=-1;const l=o;a.enter.null&&a.enter.null.call(s);for(;++n<e.length;){const e=a[l[n][0]],t=l[n][1].type,r=e[t];B.call(e,t)&&r&&r.call({sliceSerialize:l[n][2].sliceSerialize,...s},l[n][1])}a.exit.null&&a.exit.null.call(s);return i[0].join("")};function f(e){const n=e.length;let t,r=0,i=0,o=!1;for(;++r<n;){const n=e[r];if(n[1]._container)t=void 0,"enter"===n[0]?i++:i--;else switch(n[1].type){case"listItemPrefix":"exit"===n[0]&&(t=!0);break;case"linePrefix":break;case"lineEndingBlank":"enter"!==n[0]||i||(t?t=void 0:o=!0);break;default:t=void 0}}e[0][1]._loose=o}function d(e,n){l[e]=n}function p(e){return l[e]}function x(){i.push([])}function g(){return i.pop().join("")}function k(e){t&&(d("lastWasTag",!0),i[i.length-1].push(e))}function v(e){d("lastWasTag"),i[i.length-1].push(e)}function S(){v(u||"\n")}

1function w(){const e=i[i.length-1],n=e[e.length-1],t=n?n.charCodeAt(n.length-1):null;10!==t&&13!==t&&null!==t&&S()}function z(e){return p("ignoreEncode")?e:y(e)}function C(){g()}function F(){p("lastWasTag")&&!p("slurpAllLineEndings")&&w(),k("</li>"),d("slurpAllLineEndings")}function I(){const e=p("fencesCount");void 0!==e&&e<2&&l.tightStack.length>0&&!p("lastWasTag")&&S(),p("flowCodeSeenData")&&w(),k("</code></pre>"),void 0!==e&&e<2&&w(),d("flowCodeSeenData"),d("fencesCount"),d("slurpOneLineEnding")}function q(){let e=o.length-1;const i=o[e],c=i.referenceId||i.labelId,a=void 0===i.destination?r[b(c)]:i;for(t=!0;e--;)if(o[e].image){t=void 0;break}i.image?(k('<img src="'+L(a.destination,n.allowDangerousProtocol?void 0:$)+'" alt="'),v(i.label),k('"')):k('<a href="'+L(a.destination,n.allowDangerousProtocol?void 0:R)+'"'),k(a.title?' title="'+a.title+'"':""),i.image?k(" />"):(k(">"),v(i.label),k("</a>")),o.pop()}function M(e){v(z(this.sliceSerialize(e)))}function T(){k("<br />")}function _(){d("ignoreEncode")}function A(){n.allowDangerousHtml&&d("ignoreEncode",!0)}function N(e){d("characterReferenceType",e.type)}}function D(e,n,t,r){const i=r?r-1:Number.POSITIVE_INFINITY;let o=0;return function(r){if(A(r))return e.enter(t),c(r);return n(r)};function c(r){return A(r)&&o++<i?(e.consume(r),c):(e.exit(t),n(r))}}const H={tokenize:function(e){const n=e.attempt(this.parser.constructs.contentInitial,function(t){if(null===t)return void e.consume(t);return e.enter("lineEnding"),e.consume(t),e.exit("lineEnding"),D(e,n,"linePrefix")},function(n){return e.enter("paragraph"),r(n)});let t;return n;function r(n){const r=e.enter("chunkText",{contentType:"text",previous:t});return t&&(t.next=r),t=r,i(n)}function i(n){return null===n?(e.exit("chunkText"),e.exit("paragraph"),void e.consume(n)):T(n)?(e.consume(n),e.exit("chunkText"),r):(e.consume(n),i)}}};const K={tokenize:function(e){const n=this,t=[];let r,i,o,c=0;return a;function a(r){if(c<t.length){const i=t[c];return n.containerState=i[1],e.attempt(i[0].continuation,l,s)(r)}return s(r)}function l(e){if(c++,n.containerState._closeFlow){n.containerState._closeFlow=void 0,r&&E();const t=n.events.length;let i,o=t;for(;o--;)if("exit"===n.events[o][0]&&"chunkFlow"===n.events[o][1].type){i=n.events[o][1].end;break}k(c);let a=t;for(;a<n.events.length;)n.events[a][1].end={...i},a++;return p(n.events,o+1,0,n.events.slice(t)),n.events.length=a,s(e)}return a(e)}function s(i){if(c===t.length){if(!r)return d(i);if(r.currentConstruct&&r.currentConstruct.concrete)return h(i);n.interrupt=Boolean(r.currentConstruct&&!r._gfmTableDynamicInterruptHack)}return n.containerState={},e.check(V,u,f)(i)}function u(e){return r&&E(),k(c),d(e)}function f(e){return n.parser.lazy[n.now().line]=c!==t.length,o=n.now().offset,h(e)}function d(t){return n.containerState={},e.attempt(V,m,h)(t)}function m(e){return c++,t.push([n.currentConstruct,n.containerState]),d(e)}function h(t){return null===t?(r&&E(),k(0),void e.consume(t)):(r=r||n.parser.flow(n.now()),e.enter("chunkFlow",{_tokenizer:r,contentType:"flow",previous:i}),x(t))}function x(t){return null===t?(g(e.exit("chunkFlow"),!0),k(0),void e.consume(t)):T(t)?(e.consume(t),g(e.exit("chunkFlow")),c=0,n.interrupt=void 0,a):(e.consume(t),x)}function g(e,t){const a=n.sliceStream(e);if(t&&a.push(null),e.previous=i,i&&(i.next=e),i=e,r.defineSkip(e.start),r.write(a),n.parser.lazy[e.start.line]){let e=r.events.length;for(;e--;)if(r.events[e][1].start.offset<o&&(!r.events[e][1].end||r.events[e][1].end.offset>o))return;const t=n.events.length;let i,a,l=t;for(;l--;)if("exit"===n.events[l][0]&&"chunkFlow"===n.events[l][1].type){if(i){a=n.events[l][1].end;break}i=!0}for(k(c),e=t;e<n.events.length;)n.events[e][1].end={...a},e++;p(n.events,l+1,0,n.events.slice(t)),n.events.length=e}}function k(r){let i=t.length;for(;i-- >r;){const r=t[i];n.containerState=r[1],r[0].exit.call(n,e)}t.length=r}function E(){r.write([null]),i=void 0,r=void 0,n.containerState._closeFlow=void 0}}},V={tokenize:function(e,n,t){return D(e,e.attempt(this.parser.constructs.document,n,t),"linePrefix",this.parser.constructs.disable.null.includes("codeIndented")?void 0:4)}};const Q={partial:!0,tokenize:function(e,n,t){return function(n){return A(n)?D(e,r,"linePrefix")(n):r(n)};function r(e){return null===e||T(e)?n(e):t(e)}}};function U(e){const n={};let t,r,i,o,c,a,l,s=-1;for(;++s<e.length;){for(;s in n;)s=n[s];if(t=e[s],s&&"chunkFlow"===t[1].type&&"listItemPrefix"===e[s-1][1].type&&(a=t[1]._tokenizer.events,i=0,i<a.length&&"lineEndingBlank"===a[i][1].type&&(i+=2),i<a.length&&"content"===a[i][1].type))for(;++i<a.length&&"content"!==a[i][1].type;)"chunkText"===a[i][1].type&&(a[i][1]._isInFirstContentOfListItem=!0,i++);if("enter"===t[0])t[1].contentType&&(Object.assign(n,j(e,s)),s=n[s],l=!0);else if(t[1]._container){for(i=s,r=void 0;i--&&(o=e[i],"lineEnding"===o[1].type||"lineEndingBlank"===o[1].type);)"enter"===o[0]&&(r&&(e[r][1].type="lineEndingBlank"),o[1].type="lineEnding",r=i);r&&(t[1].end=Object.assign({},e[r][1].start),c=e.slice(r,s),c.unshift(t),p(e,r,s-r+1,c))}}return!l}

1function j(e,n){const t=e[n][1],r=e[n][2];let i=n-1;const o=[],c=t._tokenizer||r.parser[t.contentType](t.start),a=c.events,l=[],s={};let u,f,d=-1,m=t,h=0,x=0;const g=[x];for(;m;){for(;e[++i][1]!==m;);o.push(i),m._tokenizer||(u=r.sliceStream(m),m.next||u.push(null),f&&c.defineSkip(m.start),m._isInFirstContentOfListItem&&(c._gfmTasklistFirstContentOfListItem=!0),c.write(u),m._isInFirstContentOfListItem&&(c._gfmTasklistFirstContentOfListItem=void 0)),f=m,m=m.next}for(m=t;++d<a.length;)"exit"===a[d][0]&&"enter"===a[d-1][0]&&a[d][1].type===a[d-1][1].type&&a[d][1].start.line!==a[d][1].end.line&&(x=d+1,g.push(x),m._tokenizer=void 0,m.previous=void 0,m=m.next);for(c.events=[],m?(m._tokenizer=void 0,m.previous=void 0):g.pop(),d=g.length;d--;){const n=a.slice(g[d],g[d+1]),t=o.pop();l.unshift([t,t+n.length-1]),p(e,t,2,n)}for(d=-1;++d<l.length;)s[h+l[d][0]]=h+l[d][1],h+=l[d][1]-l[d][0]-1;return s}const W={resolve:function(e){return U(e),e},tokenize:function(e,n){let t;return function(n){return e.enter("content"),t=e.enter("chunkContent",{contentType:"content"}),r(n)};function r(n){return null===n?i(n):T(n)?e.check(Z,o,i)(n):(e.consume(n),r)}function i(t){return e.exit("chunkContent"),e.exit("content"),n(t)}function o(n){return e.consume(n),e.exit("chunkContent"),t.next=e.enter("chunkContent",{contentType:"content",previous:t}),t=t.next,r}}},Z={partial:!0,tokenize:function(e,n,t){const r=this;return function(n){return e.exit("chunkContent"),e.enter("lineEnding"),e.consume(n),e.exit("lineEnding"),D(e,i,"linePrefix")};function i(i){if(null===i||T(i))return t(i);const o=r.events[r.events.length-1];return!r.parser.constructs.disable.null.includes("codeIndented")&&o&&"linePrefix"===o[1].type&&o[2].sliceSerialize(o[1],!0).length>=4?n(i):e.interrupt(r.parser.constructs.flow,t,n)(i)}}};const G={tokenize:function(e){const n=this,t=e.attempt(Q,function(r){if(null===r)return void e.consume(r);return e.enter("lineEndingBlank"),e.consume(r),e.exit("lineEndingBlank"),n.currentConstruct=void 0,t},e.attempt(this.parser.constructs.flowInitial,r,D(e,e.attempt(this.parser.constructs.flow,r,e.attempt(W,r)),"linePrefix")));return t;function r(r){if(null!==r)return e.enter("lineEnding"),e.consume(r),e.exit("lineEnding"),n.currentConstruct=void 0,t;e.consume(r)}}};const Y={resolveAll:ne()},X=ee("string"),J=ee("text");function ee(e){return{resolveAll:ne("text"===e?te:void 0),tokenize:function(n){const t=this,r=this.parser.constructs[e],i=n.attempt(r,o,c);return o;function o(e){return l(e)?i(e):c(e)}function c(e){if(null!==e)return n.enter("data"),n.consume(e),a;n.consume(e)}function a(e){return l(e)?(n.exit("data"),i(e)):(n.consume(e),a)}function l(e){if(null===e)return!0;const n=r[e];let i=-1;if(n)for(;++i<n.length;){const e=n[i];if(!e.previous||e.previous.call(t,t.previous))return!0}return!1}}}}function ne(e){return function(n,t){let r,i=-1;for(;++i<=n.length;)void 0===r?n[i]&&"data"===n[i][1].type&&(r=i,i++):n[i]&&"data"===n[i][1].type||(i!==r+2&&(n[r][1].end=n[i-1][1].end,n.splice(r+2,i-r-2),i=r+2),r=void 0);return e?e(n,t):n}}function te(e,n){let t=0;for(;++t<=e.length;)if((t===e.length||"lineEnding"===e[t][1].type)&&"data"===e[t-1][1].type){const r=e[t-1][1],i=n.sliceStream(r);let o,c=i.length,a=-1,l=0;for(;c--;){const e=i[c];if("string"==typeof e){for(a=e.length;32===e.charCodeAt(a-1);)l++,a--;if(a)break;a=-1}else if(-2===e)o=!0,l++;else if(-1!==e){c++;break}}if(n._contentTypeTextTrailing&&t===e.length&&(l=0),l){const i={type:t===e.length||o||l<2?"lineSuffix":"hardBreakTrailing",start:{_bufferIndex:c?a:r.start._bufferIndex+a,_index:r.start._index+c,line:r.end.line,column:r.end.column-l,offset:r.end.offset-l},end:{...r.end}};r.end={...i.start},r.start.offset===r.end.offset?Object.assign(r,i):(e.splice(t,0,["enter",i,n],["exit",i,n]),t+=2)}t++}return e}const re={name:"thematicBreak",tokenize:function(e,n,t){let r,i=0;return function(n){return e.enter("thematicBreak"),function(e){return r=e,o(e)}(n)};function o(o){return o===r?(e.enter("thematicBreakSequence"),c(o)):i>=3&&(null===o||T(o))?(e.exit("thematicBreak"),n(o)):t(o)}function c(n){return n===r?(e.consume(n),i++,c):(e.exit("thematicBreakSequence"),A(n)?D(e,o,"whitespace")(n):o(n))}}};const ie={continuation:{tokenize:function(e,n,t){const r=this;return r.containerState._closeFlow=void 0,e.check(Q,function(t){return r.containerState.furtherBlankLines=r.containerState.furtherBlankLines||r.containerState.initialBlankLine,D(e,n,"listItemIndent",r.containerState.size+1)(t)},function(t){if(r.containerState.furtherBlankLines||!A(t))return r.containerState.furtherBlankLines=void 0,r.containerState.initialBlankLine

1=void 0,i(t);return r.containerState.furtherBlankLines=void 0,r.containerState.initialBlankLine=void 0,e.attempt(ce,n,i)(t)});function i(i){return r.containerState._closeFlow=!0,r.interrupt=void 0,D(e,e.attempt(ie,n,t),"linePrefix",r.parser.constructs.disable.null.includes("codeIndented")?void 0:4)(i)}}},exit:function(e){e.exit(this.containerState.type)},name:"list",tokenize:function(e,n,t){const r=this,i=r.events[r.events.length-1];let o=i&&"linePrefix"===i[1].type?i[2].sliceSerialize(i[1],!0).length:0,c=0;return function(n){const i=r.containerState.type||(42===n||43===n||45===n?"listUnordered":"listOrdered");if("listUnordered"===i?!r.containerState.marker||n===r.containerState.marker:I(n)){if(r.containerState.type||(r.containerState.type=i,e.enter(i,{_container:!0})),"listUnordered"===i)return e.enter("listItemPrefix"),42===n||45===n?e.check(re,t,l)(n):l(n);if(!r.interrupt||49===n)return e.enter("listItemPrefix"),e.enter("listItemValue"),a(n)}return t(n)};function a(n){return I(n)&&++c<10?(e.consume(n),a):(!r.interrupt||c<2)&&(r.containerState.marker?n===r.containerState.marker:41===n||46===n)?(e.exit("listItemValue"),l(n)):t(n)}function l(n){return e.enter("listItemMarker"),e.consume(n),e.exit("listItemMarker"),r.containerState.marker=r.containerState.marker||n,e.check(Q,r.interrupt?t:s,e.attempt(oe,f,u))}

1function s(e){return r.containerState.initialBlankLine=!0,o++,f(e)}function u(n){return A(n)?(e.enter("listItemPrefixWhitespace"),e.consume(n),e.exit("listItemPrefixWhitespace"),f):t(n)}function f(t){return r.containerState.size=o+r.sliceSerialize(e.exit("listItemPrefix"),!0).length,n(t)}}},oe={partial:!0,tokenize:function(e,n,t){const r=this;return D(e,function(e){const i=r.events[r.events.length-1];return!A(e)&&i&&"listItemPrefixWhitespace"===i[1].type?n(e):t(e)},"listItemPrefixWhitespace",r.parser.constructs.disable.null.includes("codeIndented")?void 0:5)}},ce={partial:!0,tokenize:function(e,n,t){const r=this;return D(e,function(e){const i=r.events[r.events.length-1];return i&&"listItemIndent"===i[1].type&&i[2].sliceSerialize(i[1],!0).length===r.containerState.size?n(e):t(e)},"listItemIndent",r.containerState.size+1)}};const ae={continuation:{tokenize:function(e,n,t){const r=this;return function(n){if(A(n))return D(e,i,"linePrefix",r.parser.constructs.disable.null.includes("codeIndented")?void 0:4)(n);return i(n)};function i(r){return e.attempt(ae,n,t)(r)}}},exit:function(e){e.exit("blockQuote")},name:"blockQuote",tokenize:function(e,n,t){const r=this;return function(n){if(62===n){const t=r.containerState;return t.open||(e.enter("blockQuote",{_container:!0}),t.open=!0),e.enter("blockQuotePrefix"),e.enter("blockQuoteMarker"),e.consume(n),e.exit("blockQuoteMarker"),i}return t(n)};function i(t){return A(t)?(e.enter("blockQuotePrefixWhitespace"),e.consume(t),e.exit("blockQuotePrefixWhitespace"),e.exit("blockQuotePrefix"),n):(e.exit("blockQuotePrefix"),n(t))}}};function le(e,n,t,r,i,o,c,a,l){const s=l||Number.POSITIVE_INFINITY;let u=0;return function(n){if(60===n)return e.enter(r),e.enter(i),e.enter(o),e.consume(n),e.exit(o),f;if(null===n||32===n||41===n||F(n))return t(n);return e.enter(r),e.enter(c),e.enter(a),e.enter("chunkString",{contentType:"string"}),p(n)};function f(t){return 62===t?(e.enter(o),e.consume(t),e.exit(o),e.exit(i),e.exit(r),n):(e.enter(a),e.enter("chunkString",{contentType:"string"}),d(t))}function d(n){return 62===n?(e.exit("chunkString"),e.exit(a),f(n)):null===n||60===n||T(n)?t(n):(e.consume(n),92===n?m:d)}function m(n){return 60===n||62===n||92===n?(e.consume(n),d):d(n)}function p(i){return u||null!==i&&41!==i&&!_(i)?u<s&&40===i?(e.consume(i),u++,p):41===i?(e.consume(i),u--,p):null===i||32===i||40===i||F(i)?t(i):(e.consume(i),92===i?h:p):(e.exit("chunkString"),e.exit(a),e.exit(c),e.exit(r),n(i))}function h(n){return 40===n||41===n||92===n?(e.consume(n),p):p(n)}}function se(e,n,t,r,i,o){const c=this;let a,l=0;return function(n){return e.enter(r),e.enter(i),e.consume(n),e.exit(i),e.enter(o),s};function s(f){return l>999||null===f||91===f||93===f&&!a||94===f&&!l&&"_hiddenFootnoteSupport"in c.parser.constructs?t(f):93===f?(e.exit(o),e.enter(i),e.consume(f),e.exit(i),e.exit(r),n):T(f)?(e.enter("lineEnding"),e.consume(f),e.exit("lineEnding"),s):(e.enter("chunkString",{contentType:"string"}),u(f))}function u(n){return null===n||91===n||93===n||T(n)||l++>999?(e.exit("chunkString"),s(n)):(e.consume(n),a||(a=!A(n)),92===n?f:u)}function f(n){return 91===n||92===n||93===n?(e.consume(n),l++,u):u(n)}}function ue(e,n,t,r,i,o){let c;return function(n){if(34===n||39===n||40===n)return e.enter(r),e.enter(i),e.consume(n),e.exit(i),c=40===n?41:n,a;return t(n)};function a(t){return t===c?(e.enter(i),e.consume(t),e.exit(i),e.exit(r),n):(e.enter(o),l(t))}function l(n){return n===c?(e.exit(o),a(c)):null===n?t(n):T(n)?(e.enter("lineEnding"),e.consume(n),e.exit("lineEnding"),D(e,l,"linePrefix")):(e.enter("chunkString",{contentType:"string"}),s(n))}function s(n){return n===c||null===n||T(n)?(e.exit("chunkString"),l(n)):(e.consume(n),92===n?u:s)}function u(n){return n===c||92===n?(e.consume(n),s):s(n)}}function fe(e,n){let t;return function r(i){if(T(i))return e.enter("lineEnding"),e.consume(i),e.exit("lineEnding"),t=!0,r;if(A(i))return D(e,r,t?"linePrefix":"lineSuffix")(i);return n(i)}}const de={name:"definition",tokenize:function(e,n,t){const r=this;let i;return function(n){return e.enter("definition"),function(n){return se.call(r,e,o,t,"definitionLabel","definitionLabelMarker","definitionLabelString")(n)}(n)};function o(n){return i=b(r.sliceSerialize(r.events[r.events.length-1][1]).slice(1,-1)),58===n?(e.enter("definitionMarker"),e.consume(n),e.exit("definitionMarker"),c):t(n)}function c(n){return _(n)?fe(e,a)(n):a(n)}function a(n){return le(e,l,t,"definitionDestination","definitionDestinationLiteral","definitionDestinationLiteralMarker","definitionDestinationRaw","definitionDestinationString")(n)}function l(n){return e.attempt(me,s,s)(n)}function s(n){return A(n)?D(e,u,"whitespace")(n):u(n)}function u(o){return null===o||T(o)?(e.exit("definition"),r.parser.defined.push(i),n(o)):t(o)}}},me={partial:!0,tokenize:function(e,n,t){return function(n){return _(n)?fe(e,r)(n):t(n)};function r(n){return ue(e,i,t,"definitionTitle","definitionTitleMarker","definitionTitleString")(n)}function i(n){return A(n)?D(e,o,"whitespace")(n):o(n)}function o(e){return null===e||T(e)?n(e):t(e)}}};const pe={name:"codeIndented",tokenize:function(e,n,t){const r=this;return function(n){return e.enter("codeIndented"),D(e,i,"linePrefix",5)(n)};function i(e){const n=r.events[r.events.length-1];return n&&"linePrefix"===n[1].type&&n[2].sliceSerialize(n[1],!0).length>=4?o(e):t(e)}function o(n){return null===n?a(n):T(n)?e.attempt(he,o,a)(n):(e.enter("codeFlowValue"),c(n))}function c(n){return null===n||T(n)?(e.exit("codeFlowValue"),o(n)):(e.consume(n),c)}function a(t){return e.exit("codeIndented"),n(t)}}},he={partial:!0,tokenize:function(e,n,t){const r=this;return i;function i(n){return r.parser.lazy[r.now().line]?t(n):T(n)?(e.enter("lineEnding"),e.consume(n),e.exit("lineEnding"),i):D(e,o,"linePrefix",5)(n)}function o(e){const o=r.events[r.events.length-1];return o&&"linePrefix"===o[1].type&&o[2].sliceSerialize(o[1],!0).length>=4?n(e):T(e)?i(e):t(e)}}};const xe={name:"headingAtx",resolve:function(e,n){let t,r,i=e.length-2,o=3;"whitespace"===e[o][1].type&&(o+=2);i-2>o&&"whitespace"===e[i][1].type&&(i-=2);"atxHeadingSequence"===e[i][1].type&&(o===i-1||i-4>o&&"whitespace"===e[i-2][1].type)&&(i-=o+1===i?2:4);i>o&&(t={type:"atxHeadingText",start:e[o][1].start,end:e[i][1].end},r={type:"chunkText",start:e[o][1].start,end:e[i][1].end,contentType:"text"},p(e,o,i-o+1,[["enter",t,n],["enter",r,n],["exit",r,n],["exit",t,n]]));return e},tokenize:function(e,n,t){let r=0;return function(n){return e.enter("atxHeading"),function(n){return e.enter("atxHeadingSequence"),i(n)}(n)};function i(n){return 35===n&&r++<6?(e.consume(n),i):null===n||_(n)?(e.exit("atxHeadingSequence"),o(n)):t(n)}function o(t){return 35===t?(e.enter("atxHeadingSequence"),c(t)):null===t||T(t)?(e.exit("atxHeading"),n(t)):A(t)?D(e,o,"whitespace")(t):(e.enter("atxHeadingText"),a(t))}function c(n){return 35===n?(e.consume(n),c):(e.exit("atxHeadingSequence"),o(n))}function a(n){return null===n||35===n||_(n)?(e.exit("atxHeadingText"),o(n)):(e.consume(n),a)}}};const ge={name:"setextUnderline",resolveTo:function(e,n){let t,r,i,o=e.length;for(;o--;)if("enter"===e[o][0]){if("content"===e[o][1].type){t=o;break}"paragraph"===e[o][1].type&&(r=o)}else"content"===e[o][1].type&&e.splice(o,1),i||"definition"!==e[o][1].type||(i=o);const c={type:"setextHeading",start:{...e[t][1].start},end:{...e[e.length-1][1].end}};e[r][1].type="setextHeadingText",i?(e.splice(r,0,["enter",c,n]),e.splice(i+1,0,["exit",e[t][1],n]),e[t][1].end={...e[i][1].end}):e[t][1]=c;return e.push(["exit",c,n]),e},tokenize:function(e,n,t){const r=this;let i;return function(n){let c,a=r.events.length;for(;a--;)if("lineEnding"!==r.events[a][1].type&&"linePrefix"!==r.events[a][1].type&&"content"!==r.events[a][1].type){c="paragraph"===r.events[a][1].type;break}if(!r.parser.lazy[r.now().line]&&(r.interrupt||c))return e.enter("setextHeadingLine"),i=n,function(n){return e.enter("setextHeadingLineSequence"),o(n)}(n);return t(n)};function o(n){return n===i?(e.consume(n),o):(e.exit("setextHeadingLineSequence"),A(n)?D(e,c,"lineSuffix")(n):c(n))}function c(r){return null===r||T(r)?(e.exit("setextHeadingLine"),n(r)):t(r)}}};const ke=["address","article","aside","base","basefont","blockquote","body","caption","center","col","colgroup","dd","details","dialog","dir","div","dl","dt","fieldset","figcaption","figure","footer","form","frame","frameset","h1","h2","h3","h4","h5","h6","head","header","hr","html","iframe","legend","li","link","main","menu","menuitem","nav","noframes","ol","optgroup","option","p","param","search","section","summary","table","tbody","td","tfoot","th","thead","title","tr","track","ul"],Ee=["pre","script","style","textarea"],ve={concrete:!0,name:"htmlFlow",resolveTo:function(e){let n=e.length;for(;n--&&("enter"!==e[n][0]||"htmlFlow"!==e[n][1].type););n>1&&"linePrefix"===e[n-2][1].type&&(e[n][1].start=e[n-2][1].start,e[n+1][1].start=e[n-2][1].start,e.splice(n-2,2));return e},tokenize:function(e,n,t){const r=this;let i,o,c,a,l;return function(n){return function(n){return e.enter("htmlFlow"),e.enter("htmlFlowData"),e.consume(n),s}(n)};function s(a){return 33===a?(e.consume(a),u):47===a?(e.consume(a),o=!0,m):63===a?(e.consume(a),i=3,r.interrupt?n:$):w(a)?(e.consume(a),c=String.fromCharCode(a),p):t(a)}function u(o){return 45===o?(e.consume(o),i=2,f):91===o?(e.consume(o),i=5,a=0,d):w(o)?(e.consume(o),i=4,r.interrupt?n:$):t(o)}function f(i){return 45===i?(e.consume(i),r.interrupt?n:$):t(i)}function d(i){const o="CDATA[";

1return i===o.charCodeAt(a++)?(e.consume(i),6===a?r.interrupt?n:I:d):t(i)}function m(n){return w(n)?(e.consume(n),c=String.fromCharCode(n),p):t(n)}function p(a){if(null===a||47===a||62===a||_(a)){const l=47===a,s=c.toLowerCase();return l||o||!Ee.includes(s)?ke.includes(c.toLowerCase())?(i=6,l?(e.consume(a),h):r.interrupt?n(a):I(a)):(i=7,r.interrupt&&!r.parser.lazy[r.now().line]?t(a):o?x(a):g(a)):(i=1,r.interrupt?n(a):I(a))}return 45===a||z(a)?(e.consume(a),c+=String.fromCharCode(a),p):t(a)}function h(i){return 62===i?(e.consume(i),r.interrupt?n:I):t(i)}function x(n){return A(n)?(e.consume(n),x):C(n)}function g(n){return 47===n?(e.consume(n),C):58===n||95===n||w(n)?(e.consume(n),k):A(n)?(e.consume(n),g):C(n)}function k(n){return 45===n||46===n||58===n||95===n||z(n)?(e.consume(n),k):E(n)}function E(n){return 61===n?(e.consume(n),v):A(n)?(e.consume(n),E):g(n)}function v(n){return null===n||60===n||61===n||62===n||96===n?t(n):34===n||39===n?(e.consume(n),l=n,y):A(n)?(e.consume(n),v):b(n)}function y(n){return n===l?(e.consume(n),l=null,S):null===n||T(n)?t(n):(e.consume(n),y)}function b(n){return null===n||34===n||39===n||47===n||60===n||61===n||62===n||96===n||_(n)?E(n):(e.consume(n),b)}function S(e){return 47===e||62===e||A(e)?g(e):t(e)}function C(n){return 62===n?(e.consume(n),F):t(n)}function F(n){return null===n||T(n)?I(n):A(n)?(e.consume(n),F):t(n)}function I(n){return 45===n&&2===i?(e.consume(n),P):60===n&&1===i?(e.consume(n),L):62===n&&4===i?(e.consume(n),O):63===n&&3===i?(e.consume(n),$):93===n&&5===i?(e.consume(n),R):!T(n)||6!==i&&7!==i?null===n||T(n)?(e.exit("htmlFlowData"),q(n)):(e.consume(n),I):(e.exit("htmlFlowData"),e.check(ye,D,q)(n))}function q(n){return e.check(be,M,D)(n)}function M(n){return e.enter("lineEnding"),e.consume(n),e.exit("lineEnding"),N}function N(n){return null===n||T(n)?q(n):(e.enter("htmlFlowData"),I(n))}function P(n){return 45===n?(e.consume(n),$):I(n)}function L(n){return 47===n?(e.consume(n),c="",B):I(n)}function B(n){if(62===n){const t=c.toLowerCase();return Ee.includes(t)?(e.consume(n),O):I(n)}return w(n)&&c.length<8?(e.consume(n),c+=String.fromCharCode(n),B):I(n)}function R(n){return 93===n?(e.consume(n),$):I(n)}function $(n){return 62===n?(e.consume(n),O):45===n&&2===i?(e.consume(n),$):I(n)}function O(n){return null===n||T(n)?(e.exit("htmlFlowData"),D(n)):(e.consume(n),O)}function D(t){return e.exit("htmlFlow"),n(t)}}},ye={partial:!0,tokenize:function(e,n,t){return function(r){return e.enter("lineEnding"),e.consume(r),e.exit("lineEnding"),e.attempt(Q,n,t)}}},be={partial:!0,tokenize:function(e,n,t){const r=this;return function(n){if(T(n))return e.enter("lineEnding"),e.consume(n),e.exit("lineEnding"),i;return t(n)};function i(e){return r.parser.lazy[r.now().line]?t(e):n(e)}}};const Se={partial:!0,tokenize:function(e,n,t){const r=this;return function(n){if(null===n)return t(n);return e.enter("lineEnding"),e.consume(n),e.exit("lineEnding"),i};function i(e){return r.parser.lazy[r.now().line]?t(e):n(e)}}},we={concrete:!0,name:"codeFenced",tokenize:function(e,n,t){const r=this,i={partial:!0,tokenize:function(e,n,t){let i=0;return c;function c(n){return e.enter("lineEnding"),e.consume(n),e.exit("lineEnding"),l}function l(n){return e.enter("codeFencedFence"),A(n)?D(e,s,"linePrefix",r.parser.constructs.disable.null.includes("codeIndented")?void 0:4)(n):s(n)}function s(n){return n===o?(e.enter("codeFencedFenceSequence"),u(n)):t(n)}function u(n){return n===o?(i++,e.consume(n),u):i>=a?(e.exit("codeFencedFenceSequence"),A(n)?D(e,f,"whitespace")(n):f(n)):t(n)}function f(r){return null===r||T(r)?(e.exit("codeFencedFence"),n(r)):t(r)}}};let o,c=0,a=0;return function(n){return function(n){const t=r.events[r.events.length-1];return c=t&&"linePrefix"===t[1].type?t[2].sliceSerialize(t[1],!0).length:0,o=n,e.enter("codeFenced"),e.enter("codeFencedFence"),e.enter("codeFencedFenceSequence"),l(n)}(n)};function l(n){return n===o?(a++,e.consume(n),l):a<3?t(n):(e.exit("codeFencedFenceSequence"),A(n)?D(e,s,"whitespace")(n):s(n))}function s(t){return null===t||T(t)?(e.exit("codeFencedFence"),r.interrupt?n(t):e.check(Se,m,k)(t)):(e.enter("co

1deFencedFenceInfo"),e.enter("chunkString",{contentType:"string"}),u(t))}function u(n){return null===n||T(n)?(e.exit("chunkString"),e.exit("codeFencedFenceInfo"),s(n)):A(n)?(e.exit("chunkString"),e.exit("codeFencedFenceInfo"),D(e,f,"whitespace")(n)):96===n&&n===o?t(n):(e.consume(n),u)}function f(n){return null===n||T(n)?s(n):(e.enter("codeFencedFenceMeta"),e.enter("chunkString",{contentType:"string"}),d(n))}function d(n){return null===n||T(n)?(e.exit("chunkString"),e.exit("codeFencedFenceMeta"),s(n)):96===n&&n===o?t(n):(e.consume(n),d)}function m(n){return e.attempt(i,k,p)(n)}function p(n){return e.enter("lineEnding"),e.consume(n),e.exit("lineEnding"),h}function h(n){return c>0&&A(n)?D(e,x,"linePrefix",c+1)(n):x(n)}function x(n){return null===n||T(n)?e.check(Se,m,k)(n):(e.enter("codeFlowValue"),g(n))}function g(n){return null===n||T(n)?(e.exit("codeFlowValue"),x(n)):(e.consume(n),g)}function k(t){return e.exit("codeFenced"),n(t)}}};const ze={name:"characterReference",tokenize:function(e,n,t){const r=this;let i,o,c=0;return function(n){return e.enter("characterReference"),e.enter("characterReferenceMarker"),e.consume(n),e.exit("characterReferenceMarker"),a};function a(n){return 35===n?(e.enter("characterReferenceMarkerNumeric"),e.consume(n),e.exit("characterReferenceMarkerNumeric"),l):(e.enter("characterReferenceValue"),i=31,o=z,s(n))}function l(n){return 88===n||120===n?(e.enter("characterReferenceMarkerHexadecimal"),e.consume(n),e.exit("characterReferenceMarkerHexadecimal"),e.enter("characterReferenceValue"),i=6,o=q,s):(e.enter("characterReferenceValue"),i=7,o=I,s(n))}function s(a){if(59===a&&c){const i=e.exit("characterReferenceValue");return o!==z||m(r.sliceSerialize(i))?(e.enter("characterReferenceMarker"),e.consume(a),e.exit("characterReferenceMarker"),e.exit("characterReference"),n):t(a)}return o(a)&&c++<i?(e.consume(a),s):t(a)}}};const Ce={name:"characterEscape",tokenize:function(e,n,t){return function(n){return e.enter("characterEscape"),e.enter("escapeMarker"),e.consume(n),e.exit("escapeMarker"),r};function r(r){return M(r)?(e.enter("characterEscapeValue"),e.consume(r),e.exit("characterEscapeValue"),e.exit("characterEscape"),n):t(r)}}};const Fe={name:"lineEnding",tokenize:function(e,n){return function(t){return e.enter("lineEnding"),e.consume(t),e.exit("lineEnding"),D(e,n,"linePrefix")}}};function Ie(e,n,t){const r=[];let i=-1;for(;++i<e.length;){const o=e[i].resolveAll;o&&!r.includes(o)&&(n=o(n,t),r.push(o))}return n}const qe={name:"labelEnd",resolveAll:function(e){let n=-1;const t=[];for(;++n<e.length;){const r=e[n][1];if(t.push(e[n]),"labelImage"===r.type||"labelLink"===r.type||"labelEnd"===r.type){const e="labelImage"===r.type?4:2;r.type="data",n+=e}}e.length!==t.length&&p(e,0,e.length,t);return e},resolveTo:function(e,n){let t,r,i,o,c=e.length,a=0;for(;c--;)if(t=e[c][1],r){if("link"===t.type||"labelLink"===t.type&&t._inactive)break;"enter"===e[c][0]&&"labelLink"===t.type&&(t._inactive=!0)}else if(i){if("enter"===e[c][0]&&("labelImage"===t.type||"labelLink"===t.type)&&!t._balanced&&(r=c,"labelLink"!==t.type)){a=2;break}}else"labelEnd"===t.type&&(i=c);const l={type:"labelLink"===e[r][1].type?"link":"image",start:{...e[r][1].start},end:{...e[e.length-1][1].end}},s={type:"label",start:{...e[r][1].start},end:{...e[i][1].end}},u={type:"labelText",start:{...e[r+a+2][1].end},end:{...e[i-2][1].start}};return o=[["enter",l,n],["enter",s,n]],o=h(o,e.slice(r+1,r+a+3)),o=h(o,[["enter",u,n]]),o=h(o,Ie(n.parser.constructs.insideSpan.null,e.slice(r+a+4,i-3),n)),o=h(o,[["exit",u,n],e[i-2],e[i-1],["exit",s,n]]),o=h(o,e.slice(i+1)),o=h(o,[["exit",l,n]]),p(e,r,e.length,o),e},tokenize:function(e,n,t){const r=this;let i,o,c=r.events.length;for(;c--;)if(("labelImage"===r.events[c][1].type||"labelLink"===r.events[c][1].type)&&!r.events[c][1]._balanced){i=r.events[c][1];break}return function(n){if(!i)return t(n);if(i._inactive)return u(n);return o=r.parser.defined.includes(b(r.sliceSerialize({start:i.end,end:r.now()}))),e.enter("labelEnd"),e.enter("labelMarker"),e.consume(n),e.exit("labelMarker"),e.exit("labelEnd"),a};function a(n){return 40===n?e.attempt(Me,s,o?s:u)(n):91===n?e.attempt(Te,s,o?l:u)(n):o?s(n):u(n)}function l(n){return e.attempt(_e,s,u)(n)}function s(e){return n(e)}function u(e){return i._balanced=!0,t(e)}}},Me={tokenize:function(e,n,t){return function(n){return e.enter("resource"),e.enter("resourceMarker"),e.consume(n),e.exit("resourceMarker"),r};function r(n){return _(n)?fe(e,i)(n):i(n)}function i(n){return 41===n?s(n):le(e,o,c,"resourceDestination","resourceDestinationLiteral","resourceDestinationLiteralMarker","resourceDestinationRaw","resourceDestinationString",32)(n)}function o(n){return _(n)?fe(e,a)(n):s(n)}function c(e){return t(e)}function a(n){return 34===n||39===n||40===n?ue(e,l,t,"resourceTitle","resourceTitleMarker","resourceTitleString")(n):s(n)}function l(n){return _(n)?fe(e,s)(n):s(n)}function s(r){return 41===r?(e.enter("resourceMarker"),e.consume(r),e.exit("resourceMarker"),e.exit("resource"),n):t(r)}}},Te={tokenize:function(e,n,t){const r=this;return function(n){return se.call(r,e,i,o,"reference","referenceMarker","referenceString")(n)};function i(e){return r.parser.defined.includes(b(r.sliceSerialize(r.events[r.events.length-1][1]).slice(1,-1)))?n(e):t(e)}function o(e){return t(e)}}},_e={tokenize:function(e,n,t){return function(n){return e.enter("reference"),e.enter("referenceMarker"),e.consume(n),e.exit("referenceMarker"),r};function r(r){return 93===r?(e.enter("referenceMarker"),e.consume(r),e.exit("referenceMarker"),e.exit("reference"),n):t(r)}}};const Ae={name:"labelStartImage",resolveAll:qe.resolveAll,tokenize:function(e,n,t){const r=this;return function(n){return e.enter("labelImage"),e.enter("labelImageMarker"),e.consume(n),e.exit("labelImageMarker"),i};function i(n){return 91===n?(e.enter("labelMarker"),e.consume(n),e.exit("labelMarker"),e.exit("labelImage"),o):t(n)}function o(e){return 94===e&&"_hiddenFootnoteSupport"in r.parser.constructs?t(e):n(e)}}};function Ne(e){return null===e||_(e)||N(e)?1:function(e){return M(e)||S(e)}(e)?2:void 0}const Pe={name:"attention",resolveAll:function(e,n){let t,r,i,o,c,a,l,s,u=-1;for(;++u<e.length;)if("enter"===e[u][0]&&"attentionSequence"===e[u][1].type&&e[u][1]._close)for(t=u;t--;)if("exit"===e[t][0]&&"attentionSequence"===e[t][1].type&&e[t][1]._open&&n.sliceSerialize(e[t][1]).charCo

1deAt(0)===n.sliceSerialize(e[u][1]).charCodeAt(0)){if((e[t][1]._close||e[u][1]._open)&&(e[u][1].end.offset-e[u][1].start.offset)%3&&!((e[t][1].end.offset-e[t][1].start.offset+e[u][1].end.offset-e[u][1].start.offset)%3))continue;a=e[t][1].end.offset-e[t][1].start.offset>1&&e[u][1].end.offset-e[u][1].start.offset>1?2:1;const f={...e[t][1].end},d={...e[u][1].start};Le(f,-a),Le(d,a),o={type:a>1?"strongSequence":"emphasisSequence",start:f,end:{...e[t][1].end}},c={type:a>1?"strongSequence":"emphasisSequence",start:{...e[u][1].start},end:d},i={type:a>1?"strongText":"emphasisText",start:{...e[t][1].end},end:{...e[u][1].start}},r={type:a>1?"strong":"emphasis",start:{...o.start},end:{...c.end}},e[t][1].end={...o.start},e[u][1].start={...c.end},l=[],e[t][1].end.offset-e[t][1].start.offset&&(l=h(l,[["enter",e[t][1],n],["exit",e[t][1],n]])),l=h(l,[["enter",r,n],["enter",o,n],["exit",o,n],["enter",i,n]]),l=h(l,Ie(n.parser.constructs.insideSpan.null,e.slice(t+1,u),n)),l=h(l,[["exit",i,n],["enter",c,n],["exit",c,n],["exit",r,n]]),e[u][1].end.offset-e[u][1].start.offset?(s=2,l=h(l,[["enter",e[u][1],n],["exit",e[u][1],n]])):s=0,p(e,t-1,u-t+3,l),u=t+l.length-s-2;break}u=-1;for(;++u<e.length;)"attentionSequence"===e[u][1].type&&(e[u][1].type="data");return e},tokenize:function(e,n){const t=this.parser.constructs.attentionMarkers.null,r=this.previous,i=Ne(r);let o;return function(n){return o=n,e.enter("attentionSequence"),c(n)};function c(a){if(a===o)return e.consume(a),c;const l=e.exit("attentionSequence"),s=Ne(a),u=!s||2===s&&i||t.includes(a),f=!i||2===i&&s||t.includes(r);return l._open=Boolean(42===o?u:u&&(i||!f)),l._close=Boolean(42===o?f:f&&(s||!u)),n(a)}}};function Le(e,n){e.column+=n,e.offset+=n,e._bufferIndex+=n}const Be={name:"autolink",tokenize:function(e,n,t){let r=0;return function(n){return e.enter("autolink"),e.enter("autolinkMarker"),e.consume(n),e.exit("autolinkMarker"),e.enter("autolinkProtocol"),i};function i(n){return w(n)?(e.consume(n),o):64===n?t(n):l(n)}function o(e){return 43===e||45===e||46===e||z(e)?(r=1,c(e)):l(e)}function c(n){return 58===n?(e.consume(n),r=0,a):(43===n||45===n||46===n||z(n))&&r++<32?(e.consume(n),c):(r=0,l(n))}function a(r){return 62===r?(e.exit("autolinkProtocol"),e.enter("autolinkMarker"),e.consume(r),e.exit("autolinkMarker"),e.exit("autolink"),n):null===r||32===r||60===r||F(r)?t(r):(e.consume(r),a)}function l(n){return 64===n?(e.consume(n),s):C(n)?(e.consume(n),l):t(n)}function s(e){return z(e)?u(e):t(e)}function u(t){return 46===t?(e.consume(t),r=0,s):62===t?(e.exit("autolinkProtocol").type="autolinkEmail",e.enter("autolinkMarker"),e.consume(t),e.exit("autolinkMarker"),e.exit("autolink"),n):f(t)}function f(n){if((45===n||z(n))&&r++<63){const t=45===n?f:u;return e.consume(n),t}return t(n)}}};const Re={name:"htmlText",tokenize:function(e,n,t){const r=this;let i,o,c;return function(n){return e.enter("htmlText"),e.enter("htmlTextData"),e.consume(n),a};function a(n){return 33===n?(e.consume(n),l):47===n?(e.consume(n),v):63===n?(e.consume(n),k):w(n)?(e.consume(n),S):t(n)}function l(n){return 45===n?(e.consume(n),s):91===n?(e.consume(n),o=0,m):w(n)?(e.consume(n),g):t(n)}function s(n){return 45===n?(e.consume(n),d):t(n)}function u(n){return null===n?t(n):45===n?(e.consume(n),f):T(n)?(c=u,B(n)):(e.consume(n),u)}function f(n){return 45===n?(e.consume(n),d):u(n)}function d(e){return 62===e?L(e):45===e?f(e):u(e)}function m(n){const r="CDATA[";return n===r.charCodeAt(o++)?(e.consume(n),6===o?p:m):t(n)}function p(n){return null===n?t(n):93===n?(e.consume(n),h):T(n)?(c=p,B(n)):(e.consume(n),p)}function h(n){return 93===n?(e.consume(n),x):p(n)}function x(n){return 62===n?L(n):93===n?(e.consume(n),x):p(n)}function g(n){return null===n||62===n?L(n):T(n)?(c=g,B(n)):(e.consume(n),g)}function k(n){return null===n?t(n):63===n?(e.consume(n),E):T(n)?(c=k,B(n)):(e.consume(n),k)}function E(e){return 62===e?L(e):k(e)}function v(n){return w(n)?(e.consume(n),y):t(n)}function y(n){return 45===n||z(n)?(e.consume(n),y):b(n)}function b(n){return T(n)?(c=b,B(n)):A(n)?(e.consume(n),b):L(n)}function S(n){return 45===n||z(n)?(e.consume(n),S):47===n||62===n||_(n)?C(n):t(n)}function C(n){return 47===n?(e.consume(n),L):58===n||95===n||w(n)?(e.consume(n),F):T(n)?(c=C,B(n)):A(n)?(e.consume(n),C):L(n)}function F(n){return 45===n||46===n||58===n||95===n||z(n)?(e.consume(n),F):I(n)}function I(n){return 61===n?(e.consume(n),q):T(n)?(c=I,B(n)):A(n)?(e.consume(n),I):C(n)}function q(n){return null===n||60===n||61===n||62===n||96===n?t(n):34===n||39===n?(e.consume(n),i=n,M):T(n)?(c=q,B(n)):A(n)?(e.consume(n),q):(e.consume(n),N)}function M(n){return n===i?(e.consume(n),i=void 0,P):null===n?t(n):T(n)?(c=M,B(n)):(e.consume(n),M)}function N(n){return null===n||34===n||39===n||60===n||61===n||96===n?t(n):47===n||62===n||_(n)?C(n):(e.consume(n),N)}function P(e){return 47===e||62===e||_(e)?C(e):t(e)}function L(r){return 62===r?(e.consume(r),e.exit("htmlTextData"),e.exit("htmlText"),n):t(r)}function B(n){return e.exit("htmlTextData"),e.enter("lineEnding"),e.consume(n),e.exit("lineEnding"),R}function R(n){return A(n)?D(e,$,"linePrefix",r.parser.constructs.disable.null.includes("codeIndented")?void 0:4)(n):$(n)}function $(n){return e.enter("htmlTextData"),c(n)}}};const $e={name:"labelStartLink",resolveAll:qe.resolveAll,tokenize:function(e,n,t){const r=this;return function(n){return e.enter("labelLink"),e.enter("labelMarker"),e.consume(n),e.exit("labelMarker"),e.exit("labelLink"),i};function i(e){return 94===e&&"_hiddenFootnoteSupport"in r.parser.constructs?t(e):n(e)}}};const Oe={name:"hardBreakEscape",tokenize:function(e,n,t){return function(n){return e.enter("hardBreakEscape"),e.consume(n),r};function r(r){return T(r)?(e.exit("hardBreakEscape"),n(r)):t(r)}}};const De={name:"codeText",previous:function(e){return 96!==e||"characterEscape"===this.events[this.events.length-1][1].type},resolve:function(e){let n,t,r=e.length-4,i=3;if(!("lineEnding"!==e[i][1].type&&"space"!==e[i][1].type||"lineEnding"!==e[r][1].type&&"space"!==e[r][1].type))for(n=i;++n<r;)if("codeTextData"===e[n][1].type){e[i][1].type="codeTextPadding",e[r][1].type="codeTextPadding",i+=2,r-=2;break}n=i-1,r++;for(;++n<=r;)void 0===t?n!==r&&"lineEnding"!==e[n][1].type&&(t=n):n!==r&&"lineEnding"!==e[n][1].type||(e[t][1].type="codeTextData",n!==t+2&&(e[t][1].end=e[n-1][1].end,e.splice(t+2,n-t-2),r-=n-t-2,n=t+2),t=void 0);return e},tokenize:function(e,n,t){let r,i,o=0;

1return function(n){return e.enter("codeText"),e.enter("codeTextSequence"),c(n)};function c(n){return 96===n?(e.consume(n),o++,c):(e.exit("codeTextSequence"),a(n))}function a(n){return null===n?t(n):32===n?(e.enter("space"),e.consume(n),e.exit("space"),a):96===n?(i=e.enter("codeTextSequence"),r=0,s(n)):T(n)?(e.enter("lineEnding"),e.consume(n),e.exit("lineEnding"),a):(e.enter("codeTextData"),l(n))}function l(n){return null===n||32===n||96===n||T(n)?(e.exit("codeTextData"),a(n)):(e.consume(n),l)}function s(t){return 96===t?(e.consume(t),r++,s):r===o?(e.exit("codeTextSequence"),e.exit("codeText"),n(t)):(i.type="codeTextData",l(t))}}};const He={42:ie,43:ie,45:ie,48:ie,49:ie,50:ie,51:ie,52:ie,53:ie,54:ie,55:ie,56:ie,57:ie,62:ae},Ke={91:de},Ve={[-2]:pe,[-1]:pe,32:pe},Qe={35:xe,42:re,45:[ge,re],60:ve,61:ge,95:re,96:we,126:we},Ue={38:ze,92:Ce},je={[-5]:Fe,[-4]:Fe,[-3]:Fe,33:Ae,38:ze,42:Pe,60:[Be,Re],91:$e,92:[Oe,Ce],93:qe,95:Pe,96:De},We={null:[Pe,Y]},Ze={null:[42,95]},Ge={null:[]};function Ye(e,n,t){let r={_bufferIndex:-1,_index:0,line:t&&t.line||1,column:t&&t.column||1,offset:t&&t.offset||0};const i={},o=[];let c=[],a=[],l=!0;const s={attempt:v(function(e,n){y(e,n.from)}),check:v(E),consume:function(e){T(e)?(r.line++,r.column=1,r.offset+=-3===e?2:1,b()):-1!==e&&(r.column++,r.offset++);r._bufferIndex<0?r._index++:(r._bufferIndex++,r._bufferIndex===c[r._index].length&&(r._bufferIndex=-1,r._index++));u.previous=e,l=!0},enter:function(e,n){const t=n||{};return t.type=e,t.start=x(),u.events.push(["enter",t,u]),a.push(t),t},exit:function(e){const n=a.pop();return n.end=x(),u.events.push(["exit",n,u]),n},interrupt:v(E,{interrupt:!0})},u={code:null,containerState:{},defineSkip:function(e){i[e.line]=e.column,b()},events:[],now:x,parser:e,previous:null,sliceSerialize:function(e,n){return function(e,n){let t=-1;const r=[];let i;for(;++t<e.length;){const o=e[t];let c;if("string"==typeof o)c=o;else switch(o){case-5:c="\r";break;case-4:c="\n";break;case-3:c="\r\n";break;case-2:c=n?" ":"\t";break;case-1:if(!n&&i)continue;c=" ";break;default:c=String.fromCharCode(o)}i=-2===o,r.push(c)}return r.join("")}(m(e),n)},sliceStream:m,write:function(e){if(c=h(c,e),g(),null!==c[c.length-1])return[];return y(n,0),u.events=Ie(o,u.events,u),u.events}};let f,d=n.tokenize.call(u,s);return n.resolveAll&&o.push(n),u;function m(e){return function(e,n){const t=n.start._index,r=n.start._bufferIndex,i=n.end._index,o=n.end._bufferIndex;let c;if(t===i)c=[e[t].slice(r,o)];else{if(c=e.slice(t,i),r>-1){const e=c[0];"string"==typeof e?c[0]=e.slice(r):c.shift()}o>0&&c.push(e[i].slice(0,o))}return c}(c,e)}function x(){const{_bufferIndex:e,_index:n,line:t,column:i,offset:o}=r;return{_bufferIndex:e,_index:n,line:t,column:i,offset:o}}function g(){let e;for(;r._index<c.length;){const n=c[r._index];if("string"==typeof n)for(e=r._index,r._bufferIndex<0&&(r._bufferIndex=0);r._index===e&&r._bufferIndex<n.length;)k(n.charCodeAt(r._bufferIndex));else k(n)}}function k(e){l=void 0,f=e,d=d(e)}function E(e,n){n.restore()}function v(e,n){return function(t,i,o){let c,f,d,m;return Array.isArray(t)?p(t):"tokenize"in t?p([t]):function(e){return n;function n(n){const t=null!==n&&e[n],r=null!==n&&e.null;return p([...Array.isArray(t)?t:t?[t]:[],...Array.isArray(r)?r:r?[r]:[]])(n)}}(t);function p(e){return c=e,f=0,0===e.length?o:h(e[f])}function h(e){return function(t){m=function(){const e=x(),n=u.previous,t=u.currentConstruct,i=u.events.length,o=Array.from(a);return{from:i,restore:c};function c(){r=e,u.previous=n,u.currentConstruct=t,u.events.length=i,a=o,b()}}(),d=e,e.partial||(u.currentConstruct=e);if(e.name&&u.parser.constructs.disable.null.includes(e.name))return k(t);return e.tokenize.call(n?Object.assign(Object.create(u),n):u,s,g,k)(t)}}function g(n){return l=!0,e(d,m),i}function k(e){return l=!0,m.restore(),++f<c.length?h(c[f]):o}}}function y(e,n){e.resolveAll&&!o.includes(e)&&o.push(e),e.resolve&&p(u.events,n,u.events.length-n,e.resolve(u.events.slice(n),u)),e.resolveTo&&(u.events=e.resolveTo(u.events,u))}function b(){r.line in i&&r.column<2&&(r.column=i[r.line],r.offset+=i[r.line]-1)}}function Xe(e){const n={constructs:function(e){const n={};let t=-1;for(;++t<e.length;)g(n,e[t]);return n}([r,...(e||{}).extensions||[]]),content:t(H),defined:[],document:t(K),flow:t(G),lazy:{},string:t(X),text:t(J)};return n;function t(e){return function(t){return Ye(n,e,t)}}}const Je=/[\0\t\n\r]/g;function en(e,n,t){return"string"!=typeof n&&(t=n,n=void 0),O(t)(function(e){for(;!U(e););return e}(Xe(t).document().write(function(){let e,n=1,t="",r=!0;return function(i,o,c){const a=[];let l,s,u,f,d;for(i=t+("string"==typeof i?i.toString():new TextDecoder(o||void 0).decode(i)),u=0,t="",r&&(65279===i.charCodeAt(0)&&u++,r=void 0);u<i.length;){if(Je.lastIndex=u,l=Je.exec(i),f=l&&void 0!==l.index?l.index:i.length,d=i.charCodeAt(f),!l){t=i.slice(u);break}if(10===d&&u===f&&e)a.push(-3),e=void 0;else switch(e&&(a.push(-5),e=void 0),u<f&&(a.push(i.slice(u,f)),n+=f-u),d){case 0:a.push(65533),n++;break;case 9:for(s=4*Math.ceil(n/4),a.push(-2);n++<s;)a.push(-1);break;case 10:a.push(-4),n=1;break;default:e=!0,n=1}u=f+1}return c&&(e&&a.push(-5),t&&a.push(t),a.push(null)),a}}()(e,n,!0))))}var nn=t(20273),tn=t(814),rn=t(95096),on=t(44928),cn=t(9171),an=t(31629),ln=t(58598),sn=t(87252),un=t(63472),fn=t(75365),dn=t(98428),mn=t(20053),pn=t(17380),hn=t(35355),xn=t(92841);const gn=(0,u.Mz)(dn.gw,e=>({isExitExamModalOpen:e}));function kn(e){let{closeExitExamModal:n,isExitExamModalOpen:t,exitExam:r}=e;const{t:i}=(0,a.Bd)();return o.createElement(f.aF,{onClose:n,open:t,variant:"danger"},o.createElement(f.aF.Header,{closeButtonClassNames:"close"},i("learn.exam.exit-header")),o.createElement(f.aF.Body,null,o.createElement("div",{className:"text-center"},i("learn.exam.exit"))),o.createElement(f.aF.Footer,null,o.createElement(f.$n,{block:!0,variant:"primary",onClick:n},i("learn.exam.exit-no")),o.createElement(f.hK,{size:"xxs"}),o.createElement(f.$n,{block:!0,variant:"danger",onClick:r},i("learn.exam.exit-yes"))))}kn.displayName="ExitExamModal";var En=(0,l.Ng)(gn,e=>(0,s.zH)({closeExitExamModal:()=>(0,un.Oo)("exitExam")},e))(kn);const vn=(0,u.Mz)(dn.Xe,e=>({isFinishExamModalOpen:e}));function yn(e){let{closeFinishExamModal:n,isFinishExamModalOpen:t,finishExam:r}=e;const{t:i}=(0,a.Bd)();return o.createElement(f.aF,{onClose:n,open:t},o.createElement(f.aF.Header,{closeButtonClassNames:"close"},i("learn.exam.finish-header")),o.createElement(f.aF.Body,null,o.createElement("div",{className:"text-center"},i("learn.exam.finish"))),o.createElement(f.aF.Footer,null,o.createElement(f.$n,{block:!0,size:"medium",variant:"primary",onClick:r},i("learn.exam.finish-yes")),o.createElement(f.hK,{size:"xxs"}),o.createElement(f.$n,{block:!0,size:"medium",variant:"primary",onClick:n},i("learn.exam.finish-no"))))}yn.displayName="FinishExamModal";var bn=(0,l.Ng)(vn,e=>(0,s.zH)({closeFinishExamModal:()=>(0,un.Oo)("finishExam")},e))(yn);function Sn(e){let{dashedName:n,examResults:t,exitExam:r,title:i}=e;const{t:c}=(0,a.Bd)(),{numberOfCorrectAnswers:l,examTimeInSeconds:s,numberOfQuestionsInExam:u,passed:d,percentCorrect:m}=t,p=`${i}: ${c(d?"learn.exam.passed":"learn.exam.not-passed")}\n\n${c("learn.exam.number-of-questions",{n:u})}\n${c("learn.exam.correct-answers",{n:l})}\n${c("learn.exam.percent-correct",{n:m})}\n${c("learn.exam.time",{t:(0,hn.l)(s)})}\n`,h=new Blob([p],{type:"text/plain"}),x=URL.createObjectURL(h);(0,o.useEffect)(()=>()=>{URL.revokeObjectURL(x)},[]);const g=c(d?"learn.exam.passed-message":"learn.exam.not-passed-message");return o.createElement("div",{className:"exam-results-wrapper"},o.createElement("div",{className:"exam-results-header","data-playwright-test-label":"exam-results-header"},c("learn.exam.results-header",{title:i})),o.createElement("hr",null),o.createElement(f.hK,{size:"m"}),o.createElement("div",{className:"exam-results-message","data-playwright-test-label":"exam-results-message"},g),o.createElement(f.hK,{size:"m"}),o.createElement("div",{className:"exam-results"},o.createElement("div",{"data-playwright-test-label":"exam-results-question-results"},c("learn.exam.question-results",{n:l,q:u})),o.createElement("div",null,"|"),o.createElement("div",{"data-playwright-test-label":"exam-results-percent-results"},c("learn.exam.percent-results",{p:m})),o.createElement("div",null,"|"),o.createElement("div",{"data-playwright-test-label":"exam-time"},c("learn.exam.time",{t:(0,hn.l)(s)}))),o.createElement(f.hK,{size:"m"}),o.createElement(f.hK,{size:"m"}),o.createElement("div",null,o.createElement(f.$n,{block:!0,variant:"primary","data-

1playwright-test-label":"download-exam-results",download:`${n}.txt`,href:x},c("learn.download-results")),o.createElement(f.hK,{size:"xxs"}),o.createElement(f.$n,{block:!0,variant:"primary","data-playwright-test-label":"exit-exam",onClick:r},c("buttons.exit"))))}Sn.displayName="ExamResults";var wn=Sn,zn=t(31746);const Cn=(0,u.Mz)(sn.lv,e=>({isProcessing:e}));function Fn(e){let{closeSurveyModal:n,submitSurvey:t,setIsProcessing:r,isProcessing:i}=e;const{t:c}=(0,a.Bd)(),l=c("survey.foundational-c-sharp.title",{lng:"en"}),s=[{question:c("survey.foundational-c-sharp.q1.q",{lng:"en"}),options:[c("survey.foundational-c-sharp.q1.o1",{lng:"en"}),c("survey.foundational-c-sharp.q1.o2",{lng:"en"}),c("survey.foundational-c-sharp.q1.o3",{lng:"en"}),c("survey.foundational-c-sharp.q1.o4",{lng:"en"})]},{question:c("survey.foundational-c-sharp.q2.q",{lng:"en"}),options:[c("survey.foundational-c-sharp.q2.o1",{lng:"en"}),c("survey.foundational-c-sharp.q2.o2",{lng:"en"}),c("survey.foundational-c-sharp.q2.o3",{lng:"en"}),c("survey.foundational-c-sharp.q2.o4",{lng:"en"}),c("survey.foundational-c-sharp.q2.o5",{lng:"en"})]}],u=[{question:c("survey.foundational-c-sharp.q1.q"),options:[c("survey.foundational-c-sharp.q1.o1"),c("survey.foundational-c-sharp.q1.o2"),c("survey.foundational-c-sharp.q1.o3"),c("survey.foundational-c-sharp.q1.o4")]},{question:c("survey.foundational-c-sharp.q2.q"),options:[c("survey.foundational-c-sharp.q2.o1"),c("survey.foundational-c-sharp.q2.o2"),c("survey.foundational-c-sharp.q2.o3"),c("survey.foundational-c-sharp.q2.o4"),c("survey.foundational-c-sharp.q2.o5")]}],d=u.map((e,n)=>({questionIndex:n,responseIndex:null})),[m,p]=(0,o.useState)(d);const h=m.some(e=>null===e.responseIndex);return o.createElement(o.Fragment,null,o.createElement(f.aF.Header,{closeButtonClassNames:"close"},c("survey.foundational-c-sharp.title")),o.createElement(f.aF.Body,null,u.map((e,n)=>o.createElement("div",{key:n},o.createElement(f.hK,{size:"m"}),o.createElement("div",null,e.question),o.createElement(f.hK,{size:"xs"}),o.createElement("div",{className:"video-quiz-options"},e.options.map((t,r)=>o.createElement("label",{className:"video-quiz-option-label",key:r},o.createElement("input",{checked:m[n].responseIndex===r,className:"sr-only",name:e.question,onChange:()=>function(e,n){const t=Array.from(m);t[e].responseIndex=n,p(t)}(n,r),type:"radio",value:t})," ",o.createElement("span",{className:"video-quiz-input-visible"},m[n].responseIndex===r?o.createElement("span",{className:"video-quiz-selected-input"}):null),t," ")))))),o.createElement(f.aF.Footer,null,o.createElement(f.$n,{block:!0,size:"medium",variant:"primary",disabled:h||i,onClick:function(){r(!0);const e=m.map(e=>({question:s[e.questionIndex].question,response:s[e.questionIndex].options[e.responseIndex]}));t({title:l,responses:e})}},c("survey.misc.submit")),o.createElement(f.hK,{size:"xxs"}),o.createElement(f.$n,{block:!0,size:"medium",variant:"primary",disabled:i,onClick:n},c("survey.misc.exit"))))}Fn.displayName="FoundationalCSharpSurvey";var In=(0,l.Ng)(Cn,e=>(0,s.zH)({closeSurveyModal:()=>(0,un.Oo)("survey"),setIsProcessing:ln.Ev,submitSurvey:ln.$G},e))(Fn);const qn=(0,u.Mz)(sn.lv,dn.DF,(e,n)=>({isProcessing:e,isSurveyModalOpen:n}));function Mn(e){let{closeSurveyModal:n,isSurveyModalOpen:t,isProcessing:r}=e;return o.createElement(f.aF,{onClose:()=>r?"":n(),open:t},o.createElement(In,null))}Mn.displayName="SurveyModal";var Tn=(0,l.Ng)(qn,e=>(0,s.zH)({closeSurveyModal:()=>(0,un.Oo)("survey")},e))(Mn);function _n(e){let{openSurveyModal:n}=e;const{t:t}=(0,a.Bd)();return o.createElement(f.Zk,{variant:"info","data-playwright-test-label":"c-sharp-survey-alert"},o.createElement(f.Zk.Heading,null,t("survey.foundational-c-sharp.title")),o.createElement(f.Zk.Body,{className:"text-center"},o.createElement("p",null,t("survey.misc.two-questions")),o.createElement(f.hK,{size:"xs"}),o.createElement(f.$n,{block:!0,variant:"info",onClick:n,type:"button"},t("survey.misc.take")),o.createElement(Tn,null)))}_n.displayName="FoundationalCSharpSurveyAlert";var An=(0,l.Ng)(null,e=>(0,s.zH)({openSurveyModal:()=>(0,un.qf)("survey")},e))(_n),Nn=t(10972);const Pn=(0,u.Mz)(sn.hm,sn.ct,dn.m3,sn.$k,sn.Xy,sn.RY,(e,n,t,r,i,o)=>({completedChallenges:e,completedSurveys:n,isChallengeCompleted:t,isSignedIn:r,examInProgress:i,examResults:o}));function Ln(e){return en(e)}function Bn(e){let{examTimeInSeconds:n,generatedExamQuestions:t,openExitExamModal:r,openFinishExamModal:i,selectAnswer:c,t:a,title:l,userExamQuestions:s}=e;const[u,d]=(0,o.useState)(0),m=t[u],p=s[u].answer,h=u===t.length-1;return o.createElement("div",{className:"exam-wrapper"},o.createElement("div",{className:"exam-header"},o.createElement("div",{"data-playwright-test-label":"exam-show-title"},l),o.createElement("span",null,"|"),o.createElement("div",{"data-playwright-test-label":"exam-show-question-time"},a("learn.exam.time",{t:(0,hn.l)(n)})),o.createElement("span",null,"|"),o.createElement("div",null,a("learn.exam.questions",{n:u+1,t:t.length}))),o.createElement("hr",null),o.createElement(f.hK,{size:"m"}),o.createElement("div",{className:"exam-questions"},o.createElement(rn.A,{text:Ln(m.question)}),o.createElement(f.hK,{size:"l"}),o.createElement("div",{className:"exam-answers"},m.answers.map(e=>{let{answer:n,id:t}=e;return o.createElement("label",{className:"exam-answer-label",key:t},o.createElement("input",{checked:p.id===t,className:"sr-only",name:t,onChange:()=>c(u,t,n),type:"radio",value:t})," ",o.createElement("span",{className:"exam-answer-input-visible"},p.id===t?o.createElement("span",{className:"exam-answer-input-selected"}):null),o.createElement(rn.A,{text:Ln(n)}))}))),o.createElement(f.hK,{size:"l"}),o.createElement("div",{className:"exam-buttons"},o.createElement(f.$n,{block:!0,className:"exam-button",disabled:u<=0,variant:"primary",onClick:()=>{d(e=>e-1)}},a("buttons.previous-question")),o.createElement(f.$n,{block:!0,disabled:!p.id,className:"exam-button",variant:"primary",onClick:h?i:()=>{d(e=>e+1)}},a(h?"buttons.finish-exam":"buttons.next-question"))),o.createElement(f.hK,{size:"m"}),o.createElement("div",{className:"exam-buttons"},o.createElement(f.$n,{block:!0,className:"exam-button",variant:"primary",onClick:r},a("buttons.exit-exam"))))}function Rn(e){let{block:n,container:t,description:r,instructions:i,isChallengeCompleted:a,missingPrerequisites:l,prerequisitesComplete:s,qualifiedForExam:u,runExam:d,superBlock:m,t:p,title:h,translationPending:x,windowTitle:g}=e;return o.createElement(an.A,{containerRef:t},o.createElement(nn.A,null,o.createElement(c.A,{title:g}),o.createElement(f.mc,null,o.createElement(f.fI,null,o.createElement(f.fv,{md:8,mdOffset:2,sm:10,smOffset:1,xs:12},o.createElement(tn.A,{isCompleted:a,translationPending:x},h),o.createElement(f.hK,{size:"m"}),u?o.createElement(f.Pq,{variant:"note",label:p("misc.note")},o.createElement("p",null,p("learn.exam.qualified"))):s?o.createElement(An,null):o.createElement(zn.A,{missingPrerequisites:l}),o.createElement(rn.A,{text:r}),o.createElement(f.hK,{size:"m"}),o.createElement(rn.A,{text:i}),o.createElement(f.$n,{block:!0,variant:"primary",disabled:!u,onClick:d},p("buttons.click-start-exam"))),o.createElement(on.Ay,null),o.createElement(cn.Ay,{challengeTitle:h,challengeBlock:n,superBlock:m})))))}function $n(e){const{data:{challengeNode:{challenge:{block:n,dashedName:t,description:r,instructions:c,prerequisites:a,superBlock:l,title:s,translationPending:u}}},examInProgress:d,examResults:m,completedChallenges:p,completedSurveys:h,isChallengeCompleted:x,openExitExamModal:g,openFinishExamModal:k,t:E}=e;let v;const y=(0,o.useRef)(null),b=(0,Nn.o)(),[S,w]=(0,o.useState)(0),[z,C]=(0,o.useState)([]),[F,I]=(0,o.useState)([]);(0,o.useEffect)(()=>{const{challengeMounted:n,data:{challengeNode:{challenge:{tests:t,challengeType:r,helpCategory:i,description:o,title:c}}},pageContext:{challengeMeta:a},initTests:l,updateChallengeMeta:s}=e;l(t);const u=(0,xn.M)({currentCurriculumPaths:a});return s({...a,title:c,challengeType:r,helpCategory:i,description:o,...u}),n(a.id),requestAnimationFrame(()=>{var e;return null===(e=y.current)||void 0===e?void 0:e.focus()}),()=>{T(),e.stopExam()}},[]);const q=(0,o.useRef)(n=>{n.preventDefault(),alert(e.t("misc.navigation-warning"))}),M=(0,o.useRef)(n=>{n.preventDefault(),window.history.forward(),alert(e.t("misc.navigation-warning"))}),T=()=>{clearInterval(v),w(0),window.removeEventListener("beforeunload",q.current),window.removeEventListener("popstate",M.current),e.clearExamResults(),e.closeExitExamModal(),e.closeFinishExamModal()},_=()=>{T();const{data:{challengeNode:{challenge:{fields:{blockHashSlug:n}}}},stopExam:t}=e;t(),(0,i.oo)(n||"/learn")};let A=[];a&&(A=null==a?void 0:a.filter(e=>!p.find(n=>{let{id:t}=n;return e.id===t})));const N=h.some(e=>"Foundational C# with Microsoft Survey"===e.title),P=0===A.length,L=P&&N,B=`${`${E(`intro:${l}.blocks.${n}.title`)}: ${s}`} | freeCodeCamp.org`;return d&&z.length?o.createElement(f.mc,null,o.createElement(f.fI,null,o.createElement(f.hK,{size:"m"}),o.createElement(f.fv,{md:10,mdOffset:1,sm:10,smOffset:1,xs:12}

1,m?o.createElement(wn,{dashedName:t,title:s,examResults:m,exitExam:_}):o.createElement(Bn,{examTimeInSeconds:S,generatedExamQuestions:z,openExitExamModal:g,openFinishExamModal:k,selectAnswer:(e,n,t)=>{const r=Array.from(F);r[e].answer.id=n,r[e].answer.answer=t,I(r)},t:E,title:s,userExamQuestions:F})),o.createElement(En,{exitExam:_}),o.createElement(bn,{finishExam:()=>{T();const{setUserCompletedExam:n}=e;n({userExamQuestions:F,examTimeInSeconds:S}),b()}}))):o.createElement(Rn,{block:n,container:y,description:r,instructions:c,isChallengeCompleted:x,missingPrerequisites:A,prerequisitesComplete:P,qualifiedForExam:L,runExam:async()=>{const{createFlashMessage:n,data:{challengeNode:{challenge:{id:t}}}}=e,r=await(0,fn.F$)(t),{response:i,data:o}=r;if(200===i.status){const{generatedExam:n=[]}=o,t=n.map(e=>({id:e.id,question:e.question,answer:{id:null,answer:null}}));C(n),I(t),v=setInterval(()=>{w(e=>e+1)},1e3),e.startExam(),window.addEventListener("beforeunload",q.current),window.addEventListener("popstate",M.current)}else n({type:"danger",message:pn.t.GenerateExamError})},superBlock:l,t:E,title:s,translationPending:u,windowTitle:B})}$n.displayName="ShowExam";var On=(0,l.Ng)(Pn,e=>(0,s.zH)({challengeMounted:un.Kj,createFlashMessage:mn._o,openExitExamModal:()=>(0,un.qf)("exitExam"),closeExitExamModal:()=>(0,un.Oo)("exitExam"),openFinishExamModal:()=>(0,un.qf)("finishExam"),closeFinishExamModal:()=>(0,un.Oo)("finishExam"),startExam:ln.S0,stopExam:ln.cM,setUserCompletedExam:un.UU,clearExamResults:ln.lI,initTests:un.gT,updateChallengeMeta:un.a0,updateSolutionFormValues:un.Fr},e))((0,a.CI)()($n))}}]);
2//# sourceMappingURL=component---src-templates-challenges-exam-show-tsx-847bc426f1e617b23c62.js.map