reveal.js/dist/plugin/markdown.js

The HTML Presentation Framework

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`,e=e.substring(l.length+1),n=!0),!n){let t=this.rules.other.nextBulletRegex(d),n=this.rules.other.hrRegex(d),i=this.rules.other.fencesBeginRegex(d),a=this.rules.other.headingBeginRegex(d),o=this.rules.other.htmlBeginRegex(d),f=this.rules.other.blockquoteBeginRegex(d);for(;e;){let p=e.split(`
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`+m.slice(d);else{if(u||c.replace(this.rules.other.tabCharGlobal,`    `).search(this.rules.other.nonSpaceChar)>=4||i.test(c)||a.test(c)||n.test(c))break;s+=`
`+l}u=!l.trim(),r+=p+`
`,e=e.substring(p.length+1),c=m.slice(d)}}i.loose||(o?i.loose=!0:this.rules.other.doubleBlankLine.test(r)&&(o=!0)),i.items.push({type:`list_item`,raw:r,task:!!this.options.gfm&&this.rules.other.listIsTask.test(s),loose:!1,text:s,tokens:[]}),i.raw+=r}let s=i.items.at(-1);if(s)s.raw=s.raw.trimEnd(),s.text=s.text.trimEnd();else return;i.raw=i.raw.trimEnd();for(let e of i.items){if(this.lexer.state.top=!1,e.tokens=this.lexer.blockTokens(e.text,[]),e.task){if(e.text=e.text.replace(this.rules.other.listReplaceTask,``),e.tokens[0]?.type===`text`||e.tokens[0]?.type===`paragraph`){e.tokens[0].raw=e.tokens[0].raw.replace(this.rules.other.listReplaceTask,``),e.tokens[0].text=e.tokens[0].text.replace(this.rules.other.listReplaceTask,``);for(let e=this.lexer.inlineQueue.length-1;e>=0;e--)if(this.rules.other.listIsTask.test(this.lexer.inlineQueue[e].src)){this.lexer.inlineQueue[e].src=this.lexer.inlineQueue[e].src.replace(this.rules.other.listReplaceTask,``);break}}let t=this.rules.other.listTaskCheckbox.exec(e.raw);if(t){let n={type:`checkbox`,raw:t[0]+` `,checked:t[0]!==`[ ]`};e.checked=n.checked,i.loose?e.tokens[0]&&[`paragraph`,`text`].includes(e.tokens[0].type)&&`tokens`in e.tokens[0]&&e.tokens[0].tokens?(e.tokens[0].raw=n.raw+e.tokens[0].raw,e.tokens[0].text=n.raw+e.tokens[0].text,e.tokens[0].tokens.unshift(n)):e.tokens.unshift({type:`paragraph`,raw:n.raw,text:n.raw,tokens:[n]}):e.tokens.unshift(n)}}if(!i.loose){let t=e.tokens.filter(e=>e.type===`space`);i.loose=t.length>0&&t.some(e=>this.rules.other.anyLine.test(e.raw))}}if(i.loose)for(let e of i.items){e.loose=!0;for(let t of e.tokens)t.type===`text`&&(t.type=`paragraph`)}return i}}html(e){let t=this.rules.block.html.exec(e);if(t)return{type:`html`,block:!0,raw:t[0],pre:t[1]===`pre`||t[1]===`script`||t[1]===`style`,text:t[0]}}def(e){let t=this.rules.block.def.exec(e);if(t){let e=t[1].toLowerCase().replace(this.rules.other.multipleSpaceGlobal,` `),n=t[2]?t[2].replace(this.rules.other.hrefBrackets,`$1`).replace(this.rules.inline.anyPunctuation,`$1`):``,r=t[3]?t[3].substring(1,t[3].length-1).replace(this.rules.inline.anyPunctuation,`$1`):t[3];return{type:`def`,tag:e,raw:t[0],href:n,title:r}}}table(e){let t=this.rules.block.table.exec(e);if(!t||!this.rules.other.tableDelimiter.test(t[2]))return;let n=B(t[1]),r=t[2].replace(this.rules.other.tableAlignChars,``).split(`|`),i=t[3]?.trim()?t[3].replace(this.rules.other.tableRowBlankLine,``).split(`
`):[],a={type:`table`,raw:t[0],header:[],align:[],rows:[]};if(n.length===r.length){for(let e of r)this.rules.other.tableAlignRight.test(e)?a.align.push(`right`):this.rules.other.tableAlignCenter.test(e)?a.align.push(`center`):this.rules.other.tableAlignLeft.test(e)?a.align.push(`left`):a.align.push(null);for(let e=0;e<n.length;e++)a.header.push({text:n[e],tokens:this.lexer.inline(n[e]),header:!0,align:a.align[e]});for(let e of i)a.rows.push(B(e,a.header.length).map((e,t)=>({text:e,tokens:this.lexer.inline(e),header:!1,align:a.align[t]})));return a}}lheading(e){let t=this.rules.block.lheading.exec(e);if(t){let e=t[1].trim();return{type:`heading`,raw:t[0],depth:t[2].charAt(0)===`=`?1:2,text:e,tokens:this.lexer.inline(e)}}}paragraph(e){let t=this.rules.block.paragraph.exec(e);if(t){let e=t[1].charAt(t[1].length-1)===`
`?t[1].slice(0,-1):t[1];return{type:`paragraph`,raw:t[0],text:e,tokens:this.lexer.inline(e)}}}text(e){let t=this.rules.block.text.exec(e);if(t)return{type:`text`,raw:t[0],text:t[0],tokens:this.lexer.inline(t[0])}}escape(e){let t=this.rules.inline.escape.exec(e);if(t)return{type:`escape`,raw:t[0],text:t[1]}}tag(e){let t=this.rules.inline.tag.exec(e);if(t)return!this.lexer.state.inLink&&this.rules.other.startATag.test(t[0])?this.lexer.state.inLink=!0:this.lexer.state.inLink&&this.rules.other.endATag.test(t[0])&&(this.lexer.state.inLink=!1),!this.lexer.state.inRawBlock&&this.rules.other.startPreScriptTag.test(t[0])?this.lexer.state.inRawBlock=!0:this.lexer.state.inRawBlock&&this.rules.other.endPreScriptTag.test(t[0])&&(this.lexer.state.inRawBlock=!1),{type:`html`,raw:t[0],inLink:this.lexer.state.inLink,inRawBlock:this.lexer.state.inRawBlock,block:!1,text:t[0]}}link(e){let t=this.rules.inline.link.exec(e);if(t){let e=t[2].trim();if(!this.options.pedantic&&this.rules.other.startAngleBracket.test(e)){if(!this.rules.other.endAngleBracket.test(e))return;let t=V(e.slice(0,-1),`\\`);if((e.length-t.length)%2==0)return}else{let e=Ae(t[2],`()`);if(e===-2)return;if(e>-1){let n=(t[0].indexOf(`!`)===0?5:4)+t[1].length+e;t[2]=t[2].substring(0,e),t[0]=t[0].substring(0,n).trim(),t[3]=``}}let n=t[2],r=``;if(this.options.pedantic){let e=this.rules.other.pedanticHrefTitle.exec(n);e&&(n=e[1],r=e[3])}else r=t[3]?t[3].slice(1,-1):``;return n=n.trim(),this.rules.other.startAngleBracket.test(n)&&(n=this.options.pedantic&&!this.rules.other.endAngleBracket.test(e)?n.slice(1):n.slice(1,-1)),H(t,{href:n&&n.replace(this.rules.inline.anyPunctuation,`$1`),title:r&&r.replace(this.rules.inline.anyPunctuation,`$1`)},t[0],this.lexer,this.rules)}}reflink(e,t){let n;if((n=this.rules.inline.reflink.exec(e))||(n=this.rules.inline.nolink.exec(e))){let e=t[(n[2]||n[1]).replace(this.rules.other.multipleSpaceGlobal,` 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t=this.rules.inline.code.exec(e);if(t){let e=t[2].replace(this.rules.other.newLineCharGlobal,` `),n=this.rules.other.nonSpaceChar.test(e),r=this.rules.other.startingSpaceChar.test(e)&&this.rules.other.endingSpaceChar.test(e);return n&&r&&(e=e.substring(1,e.length-1)),{type:`codespan`,raw:t[0],text:e}}}br(e){let t=this.rules.inline.br.exec(e);if(t)return{type:`br`,raw:t[0]}}del(e,t,n=``){let r=this.rules.inline.delLDelim.exec(e);if(r&&(!r[1]||!n||this.rules.inline.punctuation.exec(n))){let n=[...r[0]].length-1,i,a,o=n,s=this.rules.inline.delRDelim;for(s.lastIndex=0,t=t.slice(-1*e.length+n);(r=s.exec(t))!=null;){if(i=r[1]||r[2]||r[3]||r[4]||r[5]||r[6],!i||(a=[...i].length,a!==n))continue;if(r[3]||r[4]){o+=a;continue}if(o-=a,o>0)continue;a=Math.min(a,a+o);let t=[...r[0]][0].length,s=e.slice(0,n+r.index+t+a),c=s.slice(n,-n);return{type:`del`,raw:s,text:c,tokens:this.lexer.inlineTokens(c)}}}}autolink(e){let t=this.rules.inline.autolink.exec(e);if(t){let e,n;return 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n={other:o,block:F.normal,inline:I.normal};this.options.pedantic?(n.block=F.pedantic,n.inline=I.pedantic):this.options.gfm&&(n.block=F.gfm,this.options.breaks?n.inline=I.breaks:n.inline=I.gfm),this.tokenizer.rules=n}static get rules(){return{block:F,inline:I}}static lex(t,n){return new e(n).lex(t)}static lexInline(t,n){return new e(n).inlineTokens(t)}lex(e){e=e.replace(o.carriageReturn,`
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`;return r?`<pre><code class="language-`+R(r)+`">`+(n?i:R(i,!0))+`</code></pre>
`:`<pre><code>`+(n?i:R(i,!0))+`</code></pre>
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`}html({text:e}){return e}def(e){return``}heading({tokens:e,depth:t}){return`<h${t}>${this.parser.parseInline(e)}</h${t}>
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<thead>
`+t+`</thead>
`+r+`</table>
`}tablerow({text:e}){return`<tr>
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