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b=e.push("td_open","td",1);h[g]&&(b.attrs=[["style","text-align:"+h[g]]]);const y=e.push("inline","",0);y.content=c[g]?c[g].trim():"",y.children=[],e.push("td_close","td",-1)}e.push("tr_close","tr",-1)}return k&&(e.push("tbody_close","tbody",-1),k[1]=o),e.push("table_close","table",-1),m[1]=o,e.parentType=d,e.line=o,!0}function Gn(e,n,r){if(e.sCount[n]-e.blkIndent<4)return!1;let i=n+1,o=i;for(;i<r;){if(e.isEmpty(i)){i++;continue}if(e.sCount[i]-e.blkIndent>=4){i++,o=i;continue}break}e.line=o;const t=e.push("code_block","code",0);return t.content=e.getLines(n,o,4+e.blkIndent,!1)+`
`,t.map=[n,e.line],!0}function Wn(e,n,r,i){let o=e.bMarks[n]+e.tShift[n],t=e.eMarks[n];if(e.sCount[n]-e.blkIndent>=4||o+3>t)return!1;const u=e.src.charCodeAt(o);if(u!==126&&u!==96)return!1;let l=o;o=e.skipChars(o,u);let s=o-l;if(s<3)return!1;const c=e.src.slice(l,o),h=e.src.slice(o,t);if(u===96&&h.indexOf(String.fromCharCode(u))>=0)return!1;if(i)return!0;let p=n,d=!1;for(;p++,!(p>=r||(o=l=e.bMarks[p]+e.tShift[p],t=e.eMarks[p],o<t&&e.sCount[p]<e.blkIndent));)if(e.src.charCodeAt(o)===u&&!(e.sCount[p]-e.blkIndent>=4)&&(o=e.skipChars(o,u),!(o-l<s)&&(o=e.skipSpaces(o),!(o<t)))){d=!0;break}s=e.sCount[n],e.line=p+(d?1:0);const a=e.push("fence","code",0);return a.info=h,a.content=e.getLines(n+1,p,s,!0),a.markup=c,a.map=[n,e.line],!0}function Qn(e,n,r,i){let o=e.bMarks[n]+e.tShift[n],t=e.eMarks[n];const u=e.lineMax;if(e.sCount[n]-e.blkIndent>=4||e.src.charCodeAt(o)!==62)return!1;if(i)return!0;const l=[],s=[],c=[],h=[],p=e.md.block.ruler.getRules("blockquote"),d=e.parentType;e.parentType="blockquote";let a=!1,f;for(f=n;f<r;f++){const x=e.sCount[f]<e.blkIndent;if(o=e.bMarks[f]+e.tShift[f],t=e.eMarks[f],o>=t)break;if(e.src.charCodeAt(o++)===62&&!x){let C=e.sCount[f]+1,g,b;e.src.charCodeAt(o)===32?(o++,C++,b=!1,g=!0):e.src.charCodeAt(o)===9?(g=!0,(e.bsCount[f]+C)%4===3?(o++,C++,b=!1):b=!0):g=!1;let y=C;for(l.push(e.bMarks[f]),e.bMarks[f]=o;o<t;){const T=e.src.charCodeAt(o);if(A(T))T===9?y+=4-(y+e.bsCount[f]+(b?1:0))%4:y++;else break;o++}a=o>=t,s.push(e.bsCount[f]),e.bsCount[f]=e.sCount[f]+1+(g?1:0),c.push(e.sCount[f]),e.sCount[f]=y-C,h.push(e.tShift[f]),e.tShift[f]=o-e.bMarks[f];continue}if(a)break;let D=!1;for(let C=0,g=p.length;C<g;C++)if(p[C](e,f,r,!0)){D=!0;break}if(D){e.lineMax=f,e.blkIndent!==0&&(l.push(e.bMarks[f]),s.push(e.bsCount[f]),h.push(e.tShift[f]),c.push(e.sCount[f]),e.sCount[f]-=e.blkIndent);break}l.push(e.bMarks[f]),s.push(e.bsCount[f]),h.push(e.tShift[f]),c.push(e.sCount[f]),e.sCount[f]=-1}const m=e.blkIndent;e.blkIndent=0;const F=e.push("blockquote_open","blockquote",1);F.markup=">";const _=[n,0];F.map=_,e.md.block.tokenize(e,n,f);const k=e.push("blockquote_close","blockquote",-1);k.markup=">",e.lineMax=u,e.parentType=d,_[1]=e.line;for(let x=0;x<h.length;x++)e.bMarks[x+n]=l[x],e.tShift[x+n]=h[x],e.sCount[x+n]=c[x],e.bsCount[x+n]=s[x];return e.blkIndent=m,!0}function Jn(e,n,r,i){const o=e.eMarks[n];if(e.sCount[n]-e.blkIndent>=4)return!1;let t=e.bMarks[n]+e.tShift[n];const u=e.src.charCodeAt(t++);if(u!==42&&u!==45&&u!==95)return!1;let l=1;for(;t<o;){const c=e.src.charCodeAt(t++);if(c!==u&&!A(c))return!1;c===u&&l++}if(l<3)return!1;if(i)return!0;e.line=n+1;const s=e.push("hr","hr",0);return s.map=[n,e.line],s.markup=Array(l+1).join(String.fromCharCode(u)),!0}function Fe(e,n){const r=e.eMarks[n];let i=e.bMarks[n]+e.tShift[n];const o=e.src.charCodeAt(i++);if(o!==42&&o!==45&&o!==43)return-1;if(i<r){const t=e.src.charCodeAt(i);if(!A(t))return-1}return i}function ge(e,n){const r=e.bMarks[n]+e.tShift[n],i=e.eMarks[n];let o=r;if(o+1>=i)return-1;let t=e.src.charCodeAt(o++);if(t<48||t>57)return-1;for(;;){if(o>=i)return-1;if(t=e.src.charCodeAt(o++),t>=48&&t<=57){if(o-r>=10)return-1;continue}if(t===41||t===46)break;return-1}return o<i&&(t=e.src.charCodeAt(o),!A(t))?-1:o}function Vn(e,n){const r=e.level+2;for(let i=n+2,o=e.tokens.length-2;i<o;i++)e.tokens[i].level===r&&e.tokens[i].type==="paragraph_open"&&(e.tokens[i+2].hidden=!0,e.tokens[i].hidden=!0,i+=2)}function Xn(e,n,r,i){let o,t,u,l,s=n,c=!0;if(e.sCount[s]-e.blkIndent>=4||e.listIndent>=0&&e.sCount[s]-e.listIndent>=4&&e.sCount[s]<e.blkIndent)return!1;let h=!1;i&&e.parentType==="paragraph"&&e.sCount[s]>=e.blkIndent&&(h=!0);let p,d,a;if((a=ge(e,s))>=0){if(p=!0,u=e.bMarks[s]+e.tShift[s],d=Number(e.src.slice(u,a-1)),h&&d!==1)return!1}else if((a=Fe(e,s))>=0)p=!1;else return!1;if(h&&e.skipSpaces(a)>=e.eMarks[s])return!1;if(i)return!0;const f=e.src.charCodeAt(a-1),m=e.tokens.length;p?(l=e.push("ordered_list_open","ol",1),d!==1&&(l.attrs=[["start",d]])):l=e.push("bullet_list_open","ul",1);const F=[s,0];l.map=F,l.markup=String.fromCharCode(f);let _=!1;const k=e.md.block.ruler.getRules("list"),x=e.parentType;for(e.parentType="list";s<r;){t=a,o=e.eMarks[s];const D=e.sCount[s]+a-(e.bMarks[s]+e.tShift[s]);let C=D;for(;t<o;){const v=e.src.charCodeAt(t);if(v===9)C+=4-(C+e.bsCount[s])%4;else if(v===32)C++;else break;t++}const g=t;let b;g>=o?b=1:b=C-D,b>4&&(b=1);const y=D+b;l=e.push("list_item_open","li",1),l.markup=String.fromCharCode(f);const T=[s,0];l.map=T,p&&(l.info=e.src.slice(u,a-1));const L=e.tight,Y=e.tShift[s],Le=e.sCount[s],$e=e.listIndent;if(e.listIndent=e.blkIndent,e.blkIndent=y,e.tight=!0,e.tShift[s]=g-e.bMarks[s],e.sCount[s]=C,g>=o&&e.isEmpty(s+1)?e.line=Math.min(e.line+2,r):e.md.block.tokenize(e,s,r,!0),(!e.tight||_)&&(c=!1),_=e.line-s>1&&e.isEmpty(e.line-1),e.blkIndent=e.listIndent,e.listIndent=$e,e.tShift[s]=Y,e.sCount[s]=Le,e.tight=L,l=e.push("list_item_close","li",-1),l.markup=String.fromCharCode(f),s=e.line,T[1]=s,s>=r||e.sCount[s]<e.blkIndent||e.sCount[s]-e.blkIndent>=4)break;let ce=!1;for(let v=0,je=k.length;v<je;v++)if(k[v](e,s,r,!0)){ce=!0;break}if(ce)break;if(p){if(a=ge(e,s),a<0)break;u=e.bMarks[s]+e.tShift[s]}else if(a=Fe(e,s),a<0)break;if(f!==e.src.charCodeAt(a-1))break}return p?l=e.push("ordered_list_close","ol",-1):l=e.push("bullet_list_close","ul",-1),l.markup=String.fromCharCode(f),F[1]=s,e.line=s,e.parentType=x,c&&Vn(e,m),!0}function Yn(e,n,r,i){let o=e.bMarks[n]+e.tShift[n],t=e.eMarks[n],u=n+1;if(e.sCount[n]-e.blkIndent>=4||e.src.charCodeAt(o)!==91)return!1;function l(k){const x=e.lineMax;if(k>=x||e.isEmpty(k))return null;let D=!1;if(e.sCount[k]-e.blkIndent>3&&(D=!0),e.sCount[k]<0&&(D=!0),!D){const b=e.md.block.ruler.getRules("reference"),y=e.parentType;e.parentType="reference";let T=!1;for(let L=0,Y=b.length;L<Y;L++)if(b[L](e,k,x,!0)){T=!0;break}if(e.parentType=y,T)return null}const C=e.bMarks[k]+e.tShift[k],g=e.eMarks[k];return e.src.slice(C,g+1)}let s=e.src.slice(o,t+1);t=s.length;let c=-1;for(o=1;o<t;o++){const k=s.charCodeAt(o);if(k===91)return!1;if(k===93){c=o;break}else if(k===10){const x=l(u);x!==null&&(s+=x,t=s.length,u++)}else if(k===92&&(o++,o<t&&s.charCodeAt(o)===10)){const x=l(u);x!==null&&(s+=x,t=s.length,u++)}}if(c<0||s.charCodeAt(c+1)!==58)return!1;for(o=c+2;o<t;o++){const k=s.charCodeAt(o);if(k===10){const x=l(u);x!==null&&(s+=x,t=s.length,u++)}else if(!A(k))break}const h=e.md.helpers.parseLinkDestination(s,o,t);if(!h.ok)return!1;const p=e.md.normalizeLink(h.str);if(!e.md.validateLink(p))return!1;o=h.pos;const d=o,a=u,f=o;for(;o<t;o++){const k=s.charCodeAt(o);if(k===10){const x=l(u);x!==null&&(s+=x,t=s.length,u++)}else if(!A(k))break}let m=e.md.helpers.parseLinkTitle(s,o,t);for(;m.can_continue;){const k=l(u);if(k===null)break;s+=k,o=t,t=s.length,u++,m=e.md.helpers.parseLinkTitle(s,o,t,m)}let F;for(o<t&&f!==o&&m.ok?(F=m.str,o=m.pos):(F="",o=d,u=a);o<t;){const k=s.charCodeAt(o);if(!A(k))break;o++}if(o<t&&s.charCodeAt(o)!==10&&F)for(F="",o=d,u=a;o<t;){const k=s.charCodeAt(o);if(!A(k))break;o++}if(o<t&&s.charCodeAt(o)!==10)return!1;const _=V(s.slice(1,c));return _?(i||(typeof e.env.references=="undefined"&&(e.env.references={}),typeof e.env.references[_]=="undefined"&&(e.env.references[_]={title:F,href:p}),e.line=u),!0):!1}var Kn=["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"];const er="[a-zA-Z_:][a-zA-Z0-9:._-]*",nr="[^\"'=<>`\\x00-\\x20]+",rr="'[^']*'",tr='"[^"]*"',or="(?:"+nr+"|"+rr+"|"+tr+")",ir="(?:\\s+"+er+"(?:\\s*=\\s*"+or+")?)",ve="<[A-Za-z][A-Za-z0-9\\-]*"+ir+"*\\s*\\/?>",Pe="<\\/[A-Za-z][A-Za-z0-9\\-]*\\s*>",ur="<!---?>|<!--(?:[^-]|-[^-]|--[^>])*-->",lr="<[?][\\s\\S]*?[?]>",sr="<![A-Za-z][^>]*>",cr="<!\\[CDATA\\[[\\s\\S]*?\\]\\]>",fr=new RegExp("^(?:"+ve+"|"+Pe+"|"+ur+"|"+lr+"|"+sr+"|"+cr+")"),hr=new RegExp("^(?:"+ve+"|"+Pe+")"),P=[[/^<(script|pre|style|textarea)(?=(\s|>|$))/i,/<\/(script|pre|style|textarea)>/i,!0],[/^<!--/,/-->/,!0],[/^<\?/,/\?>/,!0],[/^<![A-Z]/,/>/,!0],[/^<!\[CDATA\[/,/\]\]>/,!0],[new RegExp("^</?("+Kn.join("|")+")(?=(\\s|/?>|$))","i"),/^$/,!0],[new RegExp(hr.source+"\\s*$"),/^$/,!1]];function pr(e,n,r,i){let o=e.bMarks[n]+e.tShift[n],t=e.eMarks[n];if(e.sCount[n]-e.blkIndent>=4||!e.md.options.html||e.src.charCodeAt(o)!==60)return!1;let u=e.src.slice(o,t),l=0;for(;l<P.length&&!P[l][0].test(u);l++);if(l===P.length)return!1;if(i)return P[l][2];let s=n+1;if(!P[l][1].test(u)){for(;s<r&&!(e.sCount[s]<e.blkIndent);s++)if(o=e.bMarks[s]+e.tShift[s],t=e.eMarks[s],u=e.src.slice(o,t),P[l][1].test(u)){u.length!==0&&s++;break}}e.line=s;const c=e.push("html_block","",0);return c.map=[n,s],c.content=e.getLines(n,s,e.blkIndent,!0),!0}function ar(e,n,r,i){let o=e.bMarks[n]+e.tShift[n],t=e.eMarks[n];if(e.sCount[n]-e.blkIndent>=4)return!1;let u=e.src.charCodeAt(o);if(u!==35||o>=t)return!1;let l=1;for(u=e.src.charCodeAt(++o);u===35&&o<t&&l<=6;)l++,u=e.src.charCodeAt(++o);if(l>6||o<t&&!A(u))return!1;if(i)return!0;t=e.skipSpacesBack(t,o);const s=e.skipCharsBack(t,35,o);s>o&&A(e.src.charCodeAt(s-1))&&(t=s),e.line=n+1;const c=e.push("heading_open","h"+String(l),1);c.markup="########".slice(0,l),c.map=[n,e.line];const h=e.push("inline","",0);h.content=e.src.slice(o,t).trim(),h.map=[n,e.line],h.children=[];const p=e.push("heading_close","h"+String(l),-1);return p.markup="########".slice(0,l),!0}function dr(e,n,r){const i=e.md.block.ruler.getRules("paragraph");if(e.sCount[n]-e.blkIndent>=4)return!1;const o=e.parentType;e.parentType="paragraph";let t=0,u,l=n+1;for(;l<r&&!e.isEmpty(l);l++){if(e.sCount[l]-e.blkIndent>3)continue;if(e.sCount[l]>=e.blkIndent){let a=e.bMarks[l]+e.tShift[l];const f=e.eMarks[l];if(a<f&&(u=e.src.charCodeAt(a),(u===45||u===61)&&(a=e.skipChars(a,u),a=e.skipSpaces(a),a>=f))){t=u===61?1:2;break}}if(e.sCount[l]<0)continue;let d=!1;for(let a=0,f=i.length;a<f;a++)if(i[a](e,l,r,!0)){d=!0;break}if(d)break}if(!t)return!1;const s=e.getLines(n,l,e.blkIndent,!1).trim();e.line=l+1;const c=e.push("heading_open","h"+String(t),1);c.markup=String.fromCharCode(u),c.map=[n,e.line];const h=e.push("inline","",0);h.content=s,h.map=[n,e.line-1],h.children=[];const p=e.push("heading_close","h"+String(t),-1);return p.markup=String.fromCharCode(u),e.parentType=o,!0}function kr(e,n,r){const i=e.md.block.ruler.getRules("paragraph"),o=e.parentType;let t=n+1;for(e.parentType="paragraph";t<r&&!e.isEmpty(t);t++){if(e.sCount[t]-e.blkIndent>3||e.sCount[t]<0)continue;let c=!1;for(let h=0,p=i.length;h<p;h++)if(i[h](e,t,r,!0)){c=!0;break}if(c)break}const u=e.getLines(n,t,e.blkIndent,!1).trim();e.line=t;const l=e.push("paragraph_open","p",1);l.map=[n,e.line];const s=e.push("inline","",0);return s.content=u,s.map=[n,e.line],s.children=[],e.push("paragraph_close","p",-1),e.parentType=o,!0}const G=[["table",Hn,["paragraph","reference"]],["code",Gn],["fence",Wn,["paragraph","reference","blockquote","list"]],["blockquote",Qn,["paragraph","reference","blockquote","list"]],["hr",Jn,["paragraph","reference","blockquote","list"]],["list",Xn,["paragraph","reference","blockquote"]],["reference",Yn],["html_block",pr,["paragraph","reference","blockquote"]],["heading",ar,["paragraph","reference","blockquote"]],["lheading",dr],["paragraph",kr]];function X(){this.ruler=new E;for(let e=0;e<G.length;e++)this.ruler.push(G[e][0],G[e][1],{alt:(G[e][2]||[]).slice()})}X.prototype.tokenize=function(e,n,r){const i=this.ruler.getRules(""),o=i.length,t=e.md.options.maxNesting;let u=n,l=!1;for(;u<r&&(e.line=u=e.skipEmptyLines(u),!(u>=r||e.sCount[u]<e.blkIndent));){if(e.level>=t){e.line=r;break}const s=e.line;let c=!1;for(let h=0;h<o;h++)if(c=i[h](e,u,r,!1),c){if(s>=e.line)throw new Error("block rule didn't increment state.line");break}if(!c)throw new Error("none of the block rules matched");e.tight=!l,e.isEmpty(e.line-1)&&(l=!0),u=e.line,u<r&&e.isEmpty(u)&&(l=!0,u++,e.line=u)}};X.prototype.parse=function(e,n,r,i){if(!e)return;const o=new this.State(e,n,r,i);this.tokenize(o,o.line,o.lineMax)};X.prototype.State=w;function U(e,n,r,i){this.src=e,this.env=r,this.md=n,this.tokens=i,this.tokens_meta=Array(i.length),this.pos=0,this.posMax=this.src.length,this.level=0,this.pending="",this.pendingLevel=0,this.cache={},this.delimiters=[],this._prev_delimiters=[],this.backticks={},this.backticksScanned=!1,this.linkLevel=0}U.prototype.pushPending=function(){const e=new B("text","",0);return e.content=this.pending,e.level=this.pendingLevel,this.tokens.push(e),this.pending="",e};U.prototype.push=function(e,n,r){this.pending&&this.pushPending();const i=new B(e,n,r);let o=null;return r<0&&(this.level--,this.delimiters=this._prev_delimiters.pop()),i.level=this.level,r>0&&(this.level++,this._prev_delimiters.push(this.delimiters),this.delimiters=[],o={delimiters:this.delimiters}),this.pendingLevel=this.level,this.tokens.push(i),this.tokens_meta.push(o),i};U.prototype.scanDelims=function(e,n){const r=this.posMax,i=this.src.charCodeAt(e),o=e>0?this.src.charCodeAt(e-1):32;let t=e;for(;t<r&&this.src.charCodeAt(t)===i;)t++;const u=t-e,l=t<r?this.src.charCodeAt(t):32,s=q(o)||j(String.fromCharCode(o)),c=q(l)||j(String.fromCharCode(l)),h=$(o),p=$(l),d=!p&&(!c||h||s),a=!h&&(!s||p||c);return{can_open:d&&(n||!a||s),can_close:a&&(n||!d||c),length:u}};U.prototype.Token=B;function Dr(e){switch(e){case 10:case 33:case 35:case 36:case 37:case 38:case 42:case 43:case 45:case 58:case 60:case 61:case 62:case 64:case 91:case 92:case 93:case 94:case 95:case 96:case 123:case 125:case 126:return!0;default:return!1}}function xr(e,n){let r=e.pos;for(;r<e.posMax&&!Dr(e.src.charCodeAt(r));)r++;return r===e.pos?!1:(n||(e.pending+=e.src.slice(e.pos,r)),e.pos=r,!0)}const Cr=/(?:^|[^a-z0-9.+-])([a-z][a-z0-9.+-]*)$/i;function mr(e,n){if(!e.md.options.linkify||e.linkLevel>0)return!1;const r=e.pos,i=e.posMax;if(r+3>i||e.src.charCodeAt(r)!==58||e.src.charCodeAt(r+1)!==47||e.src.charCodeAt(r+2)!==47)return!1;const o=e.pending.match(Cr);if(!o)return!1;const t=o[1],u=e.md.linkify.matchAtStart(e.src.slice(r-t.length));if(!u)return!1;let l=u.url;if(l.length<=t.length)return!1;l=l.replace(/\*+$/,"");const s=e.md.normalizeLink(l);if(!e.md.validateLink(s))return!1;if(!n){e.pending=e.pending.slice(0,-t.length);const c=e.push("link_open","a",1);c.attrs=[["href",s]],c.markup="linkify",c.info="auto";const h=e.push("text","",0);h.content=e.md.normalizeLinkText(l);const p=e.push("link_close","a",-1);p.markup="linkify",p.info="auto"}return e.pos+=l.length-t.length,!0}function Fr(e,n){let r=e.pos;if(e.src.charCodeAt(r)!==10)return!1;const i=e.pending.length-1,o=e.posMax;if(!n)if(i>=0&&e.pending.charCodeAt(i)===32)if(i>=1&&e.pending.charCodeAt(i-1)===32){let t=i-1;for(;t>=1&&e.pending.charCodeAt(t-1)===32;)t--;e.pending=e.pending.slice(0,t),e.push("hardbreak","br",0)}else e.pending=e.pending.slice(0,-1),e.push("softbreak","br",0);else e.push("softbreak","br",0);for(r++;r<o&&A(e.src.charCodeAt(r));)r++;return e.pos=r,!0}const se=[];for(let e=0;e<256;e++)se.push(0);"\\!\"#$%&'()*+,./:;<=>?@[]^_`{|}~-".split("").forEach(function(e){se[e.charCodeAt(0)]=1});function gr(e,n){let r=e.pos;const i=e.posMax;if(e.src.charCodeAt(r)!==92||(r++,r>=i))return!1;let o=e.src.charCodeAt(r);if(o===10){for(n||e.push("hardbreak","br",0),r++;r<i&&(o=e.src.charCodeAt(r),!!A(o));)r++;return e.pos=r,!0}let t=e.src[r];if(o>=55296&&o<=56319&&r+1<i){const l=e.src.charCodeAt(r+1);l>=56320&&l<=57343&&(t+=e.src[r+1],r++)}const u="\\"+t;if(!n){const l=e.push("text_special","",0);o<256&&se[o]!==0?l.content=t:l.content=u,l.markup=u,l.info="escape"}return e.pos=r+1,!0}function _r(e,n){let r=e.pos;if(e.src.charCodeAt(r)!==96)return!1;const o=r;r++;const t=e.posMax;for(;r<t&&e.src.charCodeAt(r)===96;)r++;const u=e.src.slice(o,r),l=u.length;if(e.backticksScanned&&(e.backticks[l]||0)<=o)return n||(e.pending+=u),e.pos+=l,!0;let s=r,c;for(;(c=e.src.indexOf("`",s))!==-1;){for(s=c+1;s<t&&e.src.charCodeAt(s)===96;)s++;const h=s-c;if(h===l){if(!n){const p=e.push("code_inline","code",0);p.markup=u,p.content=e.src.slice(r,c).replace(/\n/g," ").replace(/^ (.+) $/,"$1")}return e.pos=s,!0}e.backticks[h]=c}return e.backticksScanned=!0,n||(e.pending+=u),e.pos+=l,!0}function Ar(e,n){const r=e.pos,i=e.src.charCodeAt(r);if(n||i!==126)return!1;const o=e.scanDelims(e.pos,!0);let t=o.length;const u=String.fromCharCode(i);if(t<2)return!1;let l;t%2&&(l=e.push("text","",0),l.content=u,t--);for(let s=0;s<t;s+=2)l=e.push("text","",0),l.content=u+u,e.delimiters.push({marker:i,length:0,token:e.tokens.length-1,end:-1,open:o.can_open,close:o.can_close});return e.pos+=o.length,!0}function _e(e,n){let r;const i=[],o=n.length;for(let t=0;t<o;t++){const u=n[t];if(u.marker!==126||u.end===-1)continue;const l=n[u.end];r=e.tokens[u.token],r.type="s_open",r.tag="s",r.nesting=1,r.markup="~~",r.content="",r=e.tokens[l.token],r.type="s_close",r.tag="s",r.nesting=-1,r.markup="~~",r.content="",e.tokens[l.token-1].type==="text"&&e.tokens[l.token-1].content==="~"&&i.push(l.token-1)}for(;i.length;){const t=i.pop();let u=t+1;for(;u<e.tokens.length&&e.tokens[u].type==="s_close";)u++;u--,t!==u&&(r=e.tokens[u],e.tokens[u]=e.tokens[t],e.tokens[t]=r)}}function br(e){const n=e.tokens_meta,r=e.tokens_meta.length;_e(e,e.delimiters);for(let i=0;i<r;i++)n[i]&&n[i].delimiters&&_e(e,n[i].delimiters)}var Re={tokenize:Ar,postProcess:br};function Er(e,n){const r=e.pos,i=e.src.charCodeAt(r);if(n||i!==95&&i!==42)return!1;const o=e.scanDelims(e.pos,i===42);for(let t=0;t<o.length;t++){const u=e.push("text","",0);u.content=String.fromCharCode(i),e.delimiters.push({marker:i,length:o.length,token:e.tokens.length-1,end:-1,open:o.can_open,close:o.can_close})}return e.pos+=o.length,!0}function Ae(e,n){const r=n.length;for(let i=r-1;i>=0;i--){const o=n[i];if(o.marker!==95&&o.marker!==42||o.end===-1)continue;const t=n[o.end],u=i>0&&n[i-1].end===o.end+1&&n[i-1].marker===o.marker&&n[i-1].token===o.token-1&&n[o.end+1].token===t.token+1,l=String.fromCharCode(o.marker),s=e.tokens[o.token];s.type=u?"strong_open":"em_open",s.tag=u?"strong":"em",s.nesting=1,s.markup=u?l+l:l,s.content="";const c=e.tokens[t.token];c.type=u?"strong_close":"em_close",c.tag=u?"strong":"em",c.nesting=-1,c.markup=u?l+l:l,c.content="",u&&(e.tokens[n[i-1].token].content="",e.tokens[n[o.end+1].token].content="",i--)}}function yr(e){const n=e.tokens_meta,r=e.tokens_meta.length;Ae(e,e.delimiters);for(let i=0;i<r;i++)n[i]&&n[i].delimiters&&Ae(e,n[i].delimiters)}var Oe={tokenize:Er,postProcess:yr};function Sr(e,n){let r,i,o,t,u="",l="",s=e.pos,c=!0;if(e.src.charCodeAt(e.pos)!==91)return!1;const h=e.pos,p=e.posMax,d=e.pos+1,a=e.md.helpers.parseLinkLabel(e,e.pos,!0);if(a<0)return!1;let f=a+1;if(f<p&&e.src.charCodeAt(f)===40){for(c=!1,f++;f<p&&(r=e.src.charCodeAt(f),!(!A(r)&&r!==10));f++);if(f>=p)return!1;if(s=f,o=e.md.helpers.parseLinkDestination(e.src,f,e.posMax),o.ok){for(u=e.md.normalizeLink(o.str),e.md.validateLink(u)?f=o.pos:u="",s=f;f<p&&(r=e.src.charCodeAt(f),!(!A(r)&&r!==10));f++);if(o=e.md.helpers.parseLinkTitle(e.src,f,e.posMax),f<p&&s!==f&&o.ok)for(l=o.str,f=o.pos;f<p&&(r=e.src.charCodeAt(f),!(!A(r)&&r!==10));f++);}(f>=p||e.src.charCodeAt(f)!==41)&&(c=!0),f++}if(c){if(typeof e.env.references=="undefined")return!1;if(f<p&&e.src.charCodeAt(f)===91?(s=f+1,f=e.md.helpers.parseLinkLabel(e,f),f>=0?i=e.src.slice(s,f++):f=a+1):f=a+1,i||(i=e.src.slice(d,a)),t=e.env.references[V(i)],!t)return e.pos=h,!1;u=t.href,l=t.title}if(!n){e.pos=d,e.posMax=a;const m=e.push("link_open","a",1),F=[["href",u]];m.attrs=F,l&&F.push(["title",l]),e.linkLevel++,e.md.inline.tokenize(e),e.linkLevel--,e.push("link_close","a",-1)}return e.pos=f,e.posMax=p,!0}function Br(e,n){let r,i,o,t,u,l,s,c,h="";const p=e.pos,d=e.posMax;if(e.src.charCodeAt(e.pos)!==33||e.src.charCodeAt(e.pos+1)!==91)return!1;const a=e.pos+2,f=e.md.helpers.parseLinkLabel(e,e.pos+1,!1);if(f<0)return!1;if(t=f+1,t<d&&e.src.charCodeAt(t)===40){for(t++;t<d&&(r=e.src.charCodeAt(t),!(!A(r)&&r!==10));t++);if(t>=d)return!1;for(c=t,l=e.md.helpers.parseLinkDestination(e.src,t,e.posMax),l.ok&&(h=e.md.normalizeLink(l.str),e.md.validateLink(h)?t=l.pos:h=""),c=t;t<d&&(r=e.src.charCodeAt(t),!(!A(r)&&r!==10));t++);if(l=e.md.helpers.parseLinkTitle(e.src,t,e.posMax),t<d&&c!==t&&l.ok)for(s=l.str,t=l.pos;t<d&&(r=e.src.charCodeAt(t),!(!A(r)&&r!==10));t++);else s="";if(t>=d||e.src.charCodeAt(t)!==41)return e.pos=p,!1;t++}else{if(typeof e.env.references=="undefined")return!1;if(t<d&&e.src.charCodeAt(t)===91?(c=t+1,t=e.md.helpers.parseLinkLabel(e,t),t>=0?o=e.src.slice(c,t++):t=f+1):t=f+1,o||(o=e.src.slice(a,f)),u=e.env.references[V(o)],!u)return e.pos=p,!1;h=u.href,s=u.title}if(!n){i=e.src.slice(a,f);const m=[];e.md.inline.parse(i,e.md,e.env,m);const F=e.push("image","img",0),_=[["src",h],["alt",""]];F.attrs=_,F.children=m,F.content=i,s&&_.push(["title",s])}return e.pos=t,e.posMax=d,!0}const Mr=/^([a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*)$/,wr=/^([a-zA-Z][a-zA-Z0-9+.-]{1,31}):([^<>\x00-\x20]*)$/;function Tr(e,n){let r=e.pos;if(e.src.charCodeAt(r)!==60)return!1;const i=e.pos,o=e.posMax;for(;;){if(++r>=o)return!1;const u=e.src.charCodeAt(r);if(u===60)return!1;if(u===62)break}const t=e.src.slice(i+1,r);if(wr.test(t)){const u=e.md.normalizeLink(t);if(!e.md.validateLink(u))return!1;if(!n){const l=e.push("link_open","a",1);l.attrs=[["href",u]],l.markup="autolink",l.info="auto";const s=e.push("text","",0);s.content=e.md.normalizeLinkText(t);const c=e.push("link_close","a",-1);c.markup="autolink",c.info="auto"}return e.pos+=t.length+2,!0}if(Mr.test(t)){const u=e.md.normalizeLink("mailto:"+t);if(!e.md.validateLink(u))return!1;if(!n){const l=e.push("link_open","a",1);l.attrs=[["href",u]],l.markup="autolink",l.info="auto";const s=e.push("text","",0);s.content=e.md.normalizeLinkText(t);const c=e.push("link_close","a",-1);c.markup="autolink",c.info="auto"}return e.pos+=t.length+2,!0}return!1}function Ir(e){return/^<a[>\s]/i.test(e)}function vr(e){return/^<\/a\s*>/i.test(e)}function Pr(e){const n=e|32;return n>=97&&n<=122}function Rr(e,n){if(!e.md.options.html)return!1;const r=e.posMax,i=e.pos;if(e.src.charCodeAt(i)!==60||i+2>=r)return!1;const o=e.src.charCodeAt(i+1);if(o!==33&&o!==63&&o!==47&&!Pr(o))return!1;const t=e.src.slice(i).match(fr);if(!t)return!1;if(!n){const u=e.push("html_inline","",0);u.content=t[0],Ir(u.content)&&e.linkLevel++,vr(u.content)&&e.linkLevel--}return e.pos+=t[0].length,!0}const Or=/^&#((?:x[a-f0-9]{1,6}|[0-9]{1,7}));/i,zr=/^&([a-z][a-z0-9]{1,31});/i;function Lr(e,n){const r=e.pos,i=e.posMax;if(e.src.charCodeAt(r)!==38||r+1>=i)return!1;if(e.src.charCodeAt(r+1)===35){const t=e.src.slice(r).match(Or);if(t){if(!n){const u=t[1][0].toLowerCase()==="x"?parseInt(t[1].slice(1),16):parseInt(t[1],10),l=e.push("text_special","",0);l.content=ue(u)?Q(u):Q(65533),l.markup=t[0],l.info="entity"}return e.pos+=t[0].length,!0}}else{const t=e.src.slice(r).match(zr);if(t){const u=Ee(t[0]);if(u!==t[0]){if(!n){const l=e.push("text_special","",0);l.content=u,l.markup=t[0],l.info="entity"}return e.pos+=t[0].length,!0}}}return!1}function be(e){const n={},r=e.length;if(!r)return;let i=0,o=-2;const t=[];for(let u=0;u<r;u++){const l=e[u];if(t.push(0),(e[i].marker!==l.marker||o!==l.token-1)&&(i=u),o=l.token,l.length=l.length||0,!l.close)continue;n.hasOwnProperty(l.marker)||(n[l.marker]=[-1,-1,-1,-1,-1,-1]);const s=n[l.marker][(l.open?3:0)+l.length%3];let c=i-t[i]-1,h=c;for(;c>s;c-=t[c]+1){const p=e[c];if(p.marker===l.marker&&p.open&&p.end<0){let d=!1;if((p.close||l.open)&&(p.length+l.length)%3===0&&(p.length%3!==0||l.length%3!==0)&&(d=!0),!d){const a=c>0&&!e[c-1].open?t[c-1]+1:0;t[u]=u-c+a,t[c]=a,l.open=!1,p.end=u,p.close=!1,h=-1,o=-2;break}}}h!==-1&&(n[l.marker][(l.open?3:0)+(l.length||0)%3]=h)}}function $r(e){const n=e.tokens_meta,r=e.tokens_meta.length;be(e.delimiters);for(let i=0;i<r;i++)n[i]&&n[i].delimiters&&be(n[i].delimiters)}function jr(e){let n,r,i=0;const o=e.tokens,t=e.tokens.length;for(n=r=0;n<t;n++)o[n].nesting<0&&i--,o[n].level=i,o[n].nesting>0&&i++,o[n].type==="text"&&n+1<t&&o[n+1].type==="text"?o[n+1].content=o[n].content+o[n+1].content:(n!==r&&(o[r]=o[n]),r++);n!==r&&(o.length=r)}const ne=[["text",xr],["linkify",mr],["newline",Fr],["escape",gr],["backticks",_r],["strikethrough",Re.tokenize],["emphasis",Oe.tokenize],["link",Sr],["image",Br],["autolink",Tr],["html_inline",Rr],["entity",Lr]],re=[["balance_pairs",$r],["strikethrough",Re.postProcess],["emphasis",Oe.postProcess],["fragments_join",jr]];function Z(){this.ruler=new E;for(let e=0;e<ne.length;e++)this.ruler.push(ne[e][0],ne[e][1]);this.ruler2=new E;for(let e=0;e<re.length;e++)this.ruler2.push(re[e][0],re[e][1])}Z.prototype.skipToken=function(e){const n=e.pos,r=this.ruler.getRules(""),i=r.length,o=e.md.options.maxNesting,t=e.cache;if(typeof t[n]!="undefined"){e.pos=t[n];return}let u=!1;if(e.level<o){for(let l=0;l<i;l++)if(e.level++,u=r[l](e,!0),e.level--,u){if(n>=e.pos)throw new Error("inline rule didn't increment state.pos");break}}else e.pos=e.posMax;u||e.pos++,t[n]=e.pos};Z.prototype.tokenize=function(e){const n=this.ruler.getRules(""),r=n.length,i=e.posMax,o=e.md.options.maxNesting;for(;e.pos<i;){const t=e.pos;let u=!1;if(e.level<o){for(let l=0;l<r;l++)if(u=n[l](e,!1),u){if(t>=e.pos)throw new Error("inline rule didn't increment state.pos");break}}if(u){if(e.pos>=i)break;continue}e.pending+=e.src[e.pos++]}e.pending&&e.pushPending()};Z.prototype.parse=function(e,n,r,i){const o=new this.State(e,n,r,i);this.tokenize(o);const t=this.ruler2.getRules(""),u=t.length;for(let l=0;l<u;l++)t[l](o)};Z.prototype.State=U;var qr={options:{html:!1,xhtmlOut:!1,breaks:!1,langPrefix:"language-",linkify:!1,typographer:!1,quotes:"\u201C\u201D\u2018\u2019",highlight:null,maxNesting:100},components:{core:{},block:{},inline:{}}},Nr={options:{html:!1,xhtmlOut:!1,breaks:!1,langPrefix:"language-",linkify:!1,typographer:!1,quotes:"\u201C\u201D\u2018\u2019",highlight:null,maxNesting:20},components:{core:{rules:["normalize","block","inline","text_join"]},block:{rules:["paragraph"]},inline:{rules:["text"],rules2:["balance_pairs","fragments_join"]}}},Ur={options:{html:!0,xhtmlOut:!0,breaks:!1,langPrefix:"language-",linkify:!1,typographer:!1,quotes:"\u201C\u201D\u2018\u2019",highlight:null,maxNesting:20},components:{core:{rules:["normalize","block","inline","text_join"]},block:{rules:["blockquote","code","fence","heading","hr","html_block","lheading","list","reference","paragraph"]},inline:{rules:["autolink","backticks","emphasis","entity","escape","html_inline","image","link","newline","text"],rules2:["balance_pairs","emphasis","fragments_join"]}}};const Zr={default:qr,zero:Nr,commonmark:Ur},Hr=/^(vbscript|javascript|file|data):/,Gr=/^data:image\/(gif|png|jpeg|webp);/;function Wr(e){const n=e.trim().toLowerCase();return Hr.test(n)?Gr.test(n):!0}const ze=["http:","https:","mailto:"];function Qr(e){const n=oe(e,!0);if(n.hostname&&(!n.protocol||ze.indexOf(n.protocol)>=0))try{n.hostname=ye.toASCII(n.hostname)}catch{}return N(te(n))}function Jr(e){const n=oe(e,!0);if(n.hostname&&(!n.protocol||ze.indexOf(n.protocol)>=0))try{n.hostname=ye.toUnicode(n.hostname)}catch{}return R(te(n),R.defaultChars+"%")}function S(e,n){if(!(this instanceof S))return new S(e,n);n||ie(e)||(n=e||{},e="default"),this.inline=new Z,this.block=new X,this.core=new le,this.renderer=new z,this.linkify=new qe,this.validateLink=Wr,this.normalizeLink=Qr,this.normalizeLinkText=Jr,this.utils=Fn,this.helpers=J({},bn),this.options={},this.configure(e),n&&this.set(n)}S.prototype.set=function(e){return J(this.options,e),this};S.prototype.configure=function(e){const n=this;if(ie(e)){const r=e;if(e=Zr[r],!e)throw new Error('Wrong `markdown-it` preset "'+r+'", check name')}if(!e)throw new Error("Wrong `markdown-it` preset, can't be empty");return e.options&&n.set(e.options),e.components&&Object.keys(e.components).forEach(function(r){e.components[r].rules&&n[r].ruler.enableOnly(e.components[r].rules),e.components[r].rules2&&n[r].ruler2.enableOnly(e.components[r].rules2)}),this};S.prototype.enable=function(e,n){let r=[];Array.isArray(e)||(e=[e]),["core","block","inline"].forEach(function(o){r=r.concat(this[o].ruler.enable(e,!0))},this),r=r.concat(this.inline.ruler2.enable(e,!0));const i=e.filter(function(o){return r.indexOf(o)<0});if(i.length&&!n)throw new Error("MarkdownIt. 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Failed to disable unknown rule(s): "+i);return this};S.prototype.use=function(e){const n=[this].concat(Array.prototype.slice.call(arguments,1));return e.apply(e,n),this};S.prototype.parse=function(e,n){if(typeof e!="string")throw new Error("Input data should be a String");const r=new this.core.State(e,this,n);return this.core.process(r),r.tokens};S.prototype.render=function(e,n){return n=n||{},this.renderer.render(this.parse(e,n),this.options,n)};S.prototype.parseInline=function(e,n){const r=new this.core.State(e,this,n);return r.inlineMode=!0,this.core.process(r),r.tokens};S.prototype.renderInline=function(e,n){return n=n||{},this.renderer.render(this.parseInline(e,n),this.options,n)};export{S as M};