MindMap/frontend/dist/assets/index-7802977e.js

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t.shiftKey}}):!1),{abs:an,max:wl,min:xl,ceil:kl}=Math,Sl=(t=[])=>({stored:t,selected:[],touched:[],changed:{added:[],removed:[]}}),Uu=class extends jp{constructor(e){var r,n,s,i,a;super(),this._selection=Sl(),this._targetBoundaryScrolled=!0,this._selectables=[],this._areaLocation={y1:0,x2:0,y2:0,x1:0},this._areaRect=bl(),this._singleClick=!0,this._scrollAvailable=!0,this._scrollingActive=!1,this._scrollSpeed={x:0,y:0},this._scrollDelta={x:0,y:0},this._lastMousePosition={x:0,y:0},this.enable=this._toggleStartEvents,this.disable=this._toggleStartEvents.bind(this,!1),this._options={selectionAreaClass:"selection-area",selectionContainerClass:void 0,selectables:[],document:window.document,startAreas:["html"],boundaries:["html"],container:"body",...e,behaviour:{overlap:"invert",intersect:"touch",triggers:[0],...e.behaviour,startThreshold:(r=e.behaviour)!=null&&r.startThreshold?typeof 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height",top:0,left:0,position:"fixed"}),$r(this._clippingElement,{overflow:"hidden",position:"fixed",transform:"translate3d(0, 0, 0)",pointerEvents:"none",zIndex:"1"}),this._frame=Up(d=>{this._recalculateSelectionAreaRect(),this._updateElementSelection(),this._emitEvent("move",d),this._redrawSelectionArea()}),this.enable()}_toggleStartEvents(e=!0){const{document:r,features:n}=this._options,s=e?Br:Zt;s(r,"mousedown",this._onTapStart),n.touch&&s(r,"touchstart",this._onTapStart,{passive:!1})}_onTapStart(e,r=!1){const{x:n,y:s,target:i}=_0(e),{document:a,startAreas:o,boundaries:l,features:c,behaviour:d}=this._options,f=i.getBoundingClientRect();if(e instanceof MouseEvent&&!Gp(e,d.triggers))return;const p=xn(o,a),b=xn(l,a);this._targetElement=b.find(M=>yl(M.getBoundingClientRect(),f));const v=e.composedPath(),x=p.find(M=>v.includes(M));if(this._targetBoundary=b.find(M=>v.includes(M)),!this._targetElement||!x||!this._targetBoundary||!r&&this._emitEvent("beforestart",e)===!1)return;this._areaLocation={x1:n,y1:s,x2:0,y2:0};const y=a.scrollingElement??a.body;this._scrollDelta={x:y.scrollLeft,y:y.scrollTop},this._singleClick=!0,this.clearSelection(!1,!0),Br(a,["touchmove","mousemove"],this._delayedTapMove,{passive:!1}),Br(a,["mouseup","touchcancel","touchend"],this._onTapStop),Br(a,"scroll",this._onScroll),c.deselectOnBlur&&(this._targetBoundaryScrolled=!1,Br(this._targetBoundary,"scroll",this._onStartAreaScroll))}_onSingleTap(e){const{singleTap:{intersect:r},range:n}=this._options.features,s=_0(e);let i;if(r==="native")i=s.target;else if(r==="touch"){this.resolveSelectables();const{x:o,y:l}=s;i=this._selectables.find(c=>{const{right:d,left:f,top:p,bottom:b}=c.getBoundingClientRect();return o<d&&o>f&&l<b&&l>p})}if(!i)return;for(this.resolveSelectables();!this._selectables.includes(i);)if(i.parentElement)i=i.parentElement;else{this._targetBoundaryScrolled||this.clearSelection();return}const{stored:a}=this._selection;if(this._emitEvent("start",e),e.shiftKey&&n&&this._latestElement){const o=this._latestElement,[l,c]=o.compareDocumentPosition(i)&4?[i,o]:[o,i],d=[...this._selectables.filter(f=>f.compareDocumentPosition(l)&4&&f.compareDocumentPosition(c)&2),l,c];this.select(d),this._latestElement=o}else a.includes(i)&&(a.length===1||e.ctrlKey||a.every(o=>this._selection.stored.includes(o)))?this.deselect(i):(this.select(i),this._latestElement=i)}_delayedTapMove(e){const{container:r,document:n,behaviour:{startThreshold:s}}=this._options,{x1:i,y1:a}=this._areaLocation,{x:o,y:l}=_0(e);if(typeof s=="number"&&an(o+l-(i+a))>=s||typeof s=="object"&&an(o-i)>=s.x||an(l-a)>=s.y){if(Zt(n,["mousemove","touchmove"],this._delayedTapMove,{passive:!1}),this._emitEvent("beforedrag",e)===!1){Zt(n,["mouseup","touchcancel","touchend"],this._onTapStop);return}Br(n,["mousemove","touchmove"],this._onTapMove,{passive:!1}),$r(this._area,"display","block"),xn(r,n)[0].appendChild(this._clippingElement),this.resolveSelectables(),this._singleClick=!1,this._targetRect=this._targetElement.getBoundingClientRect(),this._scrollAvailable=this._targetElement.scrollHeight!==this._targetElement.clientHeight||this._targetElement.scrollWidth!==this._targetElement.clientWidth,this._scrollAvailable&&(Br(this._targetElement,"wheel",this._wheelScroll,{passive:!1}),Br(this._options.document,"keydown",this._keyboardScroll,{passive:!1}),this._selectables=this._selectables.filter(c=>this._targetElement.contains(c))),this._setupSelectionArea(),this._emitEvent("start",e),this._onTapMove(e)}this._handleMoveEvent(e)}_setupSelectionArea(){const{_clippingElement:e,_targetElement:r,_area:n}=this,s=this._targetRect=r.getBoundingClientRect();this._scrollAvailable?($r(e,{top:s.top,left:s.left,width:s.width,height:s.height}),$r(n,{marginTop:-s.top,marginLeft:-s.left})):($r(e,{top:0,left:0,width:"100%",height:"100%"}),$r(n,{marginTop:0,marginLeft:0}))}_onTapMove(e){const{_scrollSpeed:r,_areaLocation:n,_options:s,_frame:i}=this,{speedDivider:a}=s.behaviour.scrolling,o=this._targetElement,{x:l,y:c}=_0(e);if(n.x2=l,n.y2=c,this._lastMousePosition.x=l,this._lastMousePosition.y=c,this._scrollAvailable&&!this._scrollingActive&&(r.y||r.x)){this._scrollingActive=!0;const d=()=>{if(!r.x&&!r.y){this._scrollingActive=!1;return}const{scrollTop:f,scrollLeft:p}=o;r.y&&(o.scrollTop+=kl(r.y/a),n.y1-=o.scrollTop-f),r.x&&(o.scrollLeft+=kl(r.x/a),n.x1-=o.scrollLeft-p),i.next(e),requestAnimationFrame(d)};requestAnimationFrame(d)}else i.next(e);this._handleMoveEvent(e)}_handleMoveEvent(e){const{features:r}=this._options;(r.touch&&Vp()||this._scrollAvailable&&Wp())&&e.preventDefault()}_onScroll(){const{_scrollDelta:e,_options:{document:r}}=this,{scrollTop:n,scrollLeft:s}=r.scrollingElement??r.body;this._areaLocation.x1+=e.x-s,this._areaLocation.y1+=e.y-n,e.x=s,e.y=n,this._setupSelectionArea(),this._frame.next(null)}_onStartAreaScroll(){this._targetBoundaryScrolled=!0,Zt(this._targetElement,"scroll",this._onStartAreaScroll)}_wheelScroll(e){const{manualSpeed:r}=this._options.behaviour.scrolling,n=e.deltaY?e.deltaY>0?1:-1:0,s=e.deltaX?e.deltaX>0?1:-1:0;this._scrollSpeed.y+=n*r,this._scrollSpeed.x+=s*r,this._onTapMove(e),e.preventDefault()}_keyboardScroll(e){const{manualSpeed:r}=this._options.behaviour.scrolling,n=e.key==="ArrowLeft"?-1:e.key==="ArrowRight"?1:0,s=e.key==="ArrowUp"?-1:e.key==="ArrowDown"?1:0;this._scrollSpeed.x+=Math.sign(n)*r,this._scrollSpeed.y+=Math.sign(s)*r,e.preventDefault(),this._onTapMove({clientX:this._lastMousePosition.x,clientY:this._lastMousePosition.y,preventDefault:()=>{}})}_recalculateSelectionAreaRect(){const{_scrollSpeed:e,_areaLocation:r,_targetElement:n,_options:s}=this,{scrollTop:i,scrollHeight:a,clientHeight:o,scrollLeft:l,scrollWidth:c,clientWidth:d}=n,f=this._targetRect,{x1:p,y1:b}=r;let{x2:v,y2:x}=r;const{behaviour:{scrolling:{startScrollMargins:y}}}=s;v<f.left+y.x?(e.x=l?-an(f.left-v+y.x):0,v=v<f.left?f.left:v):v>f.right-y.x?(e.x=c-l-d?an(f.left+f.width-v-y.x):0,v=v>f.right?f.right:v):e.x=0,x<f.top+y.y?(e.y=i?-an(f.top-x+y.y):0,x=x<f.top?f.top:x):x>f.bottom-y.y?(e.y=a-i-o?an(f.top+f.height-x-y.y):0,x=x>f.bottom?f.bottom:x):e.y=0;const M=xl(p,v),k=xl(b,x),T=wl(p,v),N=wl(b,x);this._areaRect=bl(M,k,T-M,N-k)}_redrawSelectionArea(){const{x:e,y:r,width:n,height:s}=this._areaRect,{style:i}=this._area;i.left=`${e}px`,i.top=`${r}px`,i.width=`${n}px`,i.height=`${s}px`}_onTapStop(e,r){var n;const{document:s,features:i}=this._options,{_singleClick:a}=this;Zt(this._targetElement,"scroll",this._onStartAreaScroll),Zt(s,["mousemove","touchmove"],this._delayedTapMove),Zt(s,["touchmove","mousemove"],this._onTapMove),Zt(s,["mouseup","touchcancel","touchend"],this._onTapStop),Zt(s,"scroll",this._onScroll),this._keepSelection(),e&&a&&i.singleTap.allow?this._onSingleTap(e):!a&&!r&&(this._updateElementSelection(),this._emitEvent("stop",e)),this._scrollSpeed.x=0,this._scrollSpeed.y=0,Zt(this._targetElement,"wheel",this._wheelScroll,{passive:!0}),Zt(this._options.document,"keydown",this._keyboardScroll,{passive:!0}),this._clippingElement.remove(),(n=this._frame)==null||n.cancel(),$r(this._area,"display","none")}_updateElementSelection(){const{_selectables:e,_options:r,_selection:n,_areaRect:s}=this,{stored:i,selected:a,touched:o}=n,{intersect:l,overlap:c}=r.behaviour,d=c==="invert",f=[],p=[],b=[];for(let x=0;x<e.length;x++){const y=e[x];if(yl(s,y.getBoundingClientRect(),l)){if(a.includes(y))i.includes(y)&&!o.includes(y)&&o.push(y);else if(d&&i.includes(y)){b.push(y);continue}else p.push(y);f.push(y)}}d&&p.push(...i.filter(x=>!a.includes(x)));const v=c==="keep";for(let x=0;x<a.length;x++){const y=a[x];!f.includes(y)&&!(v&&i.includes(y))&&b.push(y)}n.selected=f,n.changed={added:p,removed:b},this._latestElement=void 0}_emitEvent(e,r){return this.emit(e,{event:r,store:this._selection,selection:this})}_keepSelection(){const{_options:e,_selection:r}=this,{selected:n,changed:s,touched:i,stored:a}=r,o=n.filter(l=>!a.includes(l));switch(e.behaviour.overlap){case"drop":{r.stored=[...o,...a.filter(l=>!i.includes(l))];break}case"invert":{r.stored=[...o,...a.filter(l=>!s.removed.includes(l))];break}case"keep":{r.stored=[...a,...n.filter(l=>!a.includes(l))];break}}}trigger(e,r=!0){this._onTapStart(e,r)}resolveSelectables(){this._selectables=xn(this._options.selectables,this._options.document)}clearSelection(e=!0,r=!1){const{selected:n,stored:s,changed:i}=this._selection;i.added=[],i.removed.push(...n,...e?s:[]),r||(this._emitEvent("move",null),this._emitEvent("stop",null)),this._selection=Sl(e?[]:s)}getSelection(){return this._selection.stored}getSelectionArea(){return this._area}getSelectables(){return this._selectables}setAreaLocation(e){Object.assign(this._areaLocation,e),this._redrawSelectionArea()}getAreaLocation(){return this._areaLocation}cancel(e=!1){this._onTapStop(null,!e)}destroy(){this.cancel(),this.disable(),this._clippingElement.remove(),super.unbindAllListeners()}select(e,r=!1){const{changed:n,selected:s,stored:i}=this._selection,a=xn(e,this._options.document).filter(o=>!s.includes(o)&&!i.includes(o));return i.push(...a),s.push(...a),n.added.push(...a),n.removed=[],this._latestElement=void 0,r||(this._emitEvent("move",null),this._emitEvent("stop",null)),a}deselect(e,r=!1){const{selected:n,stored:s,changed:i}=this._selection,a=xn(e,this._options.document).filter(o=>n.includes(o)||s.includes(o));this._selection.stored=s.filter(o=>!a.includes(o)),this._selection.selected=n.filter(o=>!a.includes(o)),this._selection.changed.added=[],this._selection.changed.removed.push(...a.filter(o=>!i.removed.includes(o))),this._latestElement=void 0,r||(this._emitEvent("move",null),this._emitEvent("stop",null))}};Uu.version="3.9.0";let Kp=Uu;function Yp(t){const e=t.mouseSelectionButton===2?[2]:[0],r=new Kp({selectables:[".map-container me-tpc"],boundaries:[t.container],container:t.selectionContainer,features:{touch:!1},behaviour:{triggers:e,scrolling:{speedDivider:10,manualSpeed:750,startScrollMargins:{x:10,y:10}}}}).on("beforestart",({event:n})=>{var s;const i=n.target;if(i.id==="input-box"||i.className==="circle"||(s=t.container.querySelector(".context-menu"))!=null&&s.contains(i))return!1;if(!n.ctrlKey&&!n.metaKey){if(i.tagName==="ME-TPC"&&i.classList.contains("selected"))return!1;t.clearSelection()}const a=r.getSelectionArea();return a.style.background="#4f90f22d",a.style.border="1px solid #4f90f2",a.parentElement&&(a.parentElement.style.zIndex="9999"),!0}).on("move",({store:{changed:{added:n,removed:s}}})=>{if(n.length>0||s.length>0,n.length>0){for(const i of n)i.className="selected";t.currentNodes=[...t.currentNodes,...n],t.bus.fire("selectNodes",n.map(i=>i.nodeObj))}if(s.length>0){for(const i of 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`,t=t.substring(O.length+1),f=z.slice(v)}}s.loose||(a?s.loose=!0:this.rules.other.doubleBlankLine.test(c)&&(a=!0));let x=null,y;this.options.gfm&&(x=this.rules.other.listIsTask.exec(d),x&&(y=x[0]!=="[ ] ",d=d.replace(this.rules.other.listReplaceTask,""))),s.items.push({type:"list_item",raw:c,task:!!x,checked:y,loose:!1,text:d,tokens:[]}),s.raw+=c}let o=s.items.at(-1);if(o)o.raw=o.raw.trimEnd(),o.text=o.text.trimEnd();else return;s.raw=s.raw.trimEnd();for(let l=0;l<s.items.length;l++)if(this.lexer.state.top=!1,s.items[l].tokens=this.lexer.blockTokens(s.items[l].text,[]),!s.loose){let c=s.items[l].tokens.filter(f=>f.type==="space"),d=c.length>0&&c.some(f=>this.rules.other.anyLine.test(f.raw));s.loose=d}if(s.loose)for(let l=0;l<s.items.length;l++)s.items[l].loose=!0;return s}}html(t){let e=this.rules.block.html.exec(t);if(e)return{type:"html",block:!0,raw:e[0],pre:e[1]==="pre"||e[1]==="script"||e[1]==="style",text:e[0]}}def(t){let e=this.rules.block.def.exec(t);if(e){let r=e[1].toLowerCase().replace(this.rules.other.multipleSpaceGlobal," "),n=e[2]?e[2].replace(this.rules.other.hrefBrackets,"$1").replace(this.rules.inline.anyPunctuation,"$1"):"",s=e[3]?e[3].substring(1,e[3].length-1).replace(this.rules.inline.anyPunctuation,"$1"):e[3];return{type:"def",tag:r,raw:e[0],href:n,title:s}}}table(t){var a;let e=this.rules.block.table.exec(t);if(!e||!this.rules.other.tableDelimiter.test(e[2]))return;let r=Ul(e[1]),n=e[2].replace(this.rules.other.tableAlignChars,"").split("|"),s=(a=e[3])!=null&&a.trim()?e[3].replace(this.rules.other.tableRowBlankLine,"").split(`
`):[],i={type:"table",raw:e[0],header:[],align:[],rows:[]};if(r.length===n.length){for(let o of n)this.rules.other.tableAlignRight.test(o)?i.align.push("right"):this.rules.other.tableAlignCenter.test(o)?i.align.push("center"):this.rules.other.tableAlignLeft.test(o)?i.align.push("left"):i.align.push(null);for(let o=0;o<r.length;o++)i.header.push({text:r[o],tokens:this.lexer.inline(r[o]),header:!0,align:i.align[o]});for(let o of s)i.rows.push(Ul(o,i.header.length).map((l,c)=>({text:l,tokens:this.lexer.inline(l),header:!1,align:i.align[c]})));return i}}lheading(t){let e=this.rules.block.lheading.exec(t);if(e)return{type:"heading",raw:e[0],depth:e[2].charAt(0)==="="?1:2,text:e[1],tokens:this.lexer.inline(e[1])}}paragraph(t){let e=this.rules.block.paragraph.exec(t);if(e){let r=e[1].charAt(e[1].length-1)===`
`?e[1].slice(0,-1):e[1];return{type:"paragraph",raw:e[0],text:r,tokens:this.lexer.inline(r)}}}text(t){let e=this.rules.block.text.exec(t);if(e)return{type:"text",raw:e[0],text:e[0],tokens:this.lexer.inline(e[0])}}escape(t){let e=this.rules.inline.escape.exec(t);if(e)return{type:"escape",raw:e[0],text:e[1]}}tag(t){let e=this.rules.inline.tag.exec(t);if(e)return!this.lexer.state.inLink&&this.rules.other.startATag.test(e[0])?this.lexer.state.inLink=!0:this.lexer.state.inLink&&this.rules.other.endATag.test(e[0])&&(this.lexer.state.inLink=!1),!this.lexer.state.inRawBlock&&this.rules.other.startPreScriptTag.test(e[0])?this.lexer.state.inRawBlock=!0:this.lexer.state.inRawBlock&&this.rules.other.endPreScriptTag.test(e[0])&&(this.lexer.state.inRawBlock=!1),{type:"html",raw:e[0],inLink:this.lexer.state.inLink,inRawBlock:this.lexer.state.inRawBlock,block:!1,text:e[0]}}link(t){let e=this.rules.inline.link.exec(t);if(e){let r=e[2].trim();if(!this.options.pedantic&&this.rules.other.startAngleBracket.test(r)){if(!this.rules.other.endAngleBracket.test(r))return;let i=Yn(r.slice(0,-1),"\\");if((r.length-i.length)%2===0)return}else{let i=Y3(e[2],"()");if(i===-2)return;if(i>-1){let a=(e[0].indexOf("!")===0?5:4)+e[1].length+i;e[2]=e[2].substring(0,i),e[0]=e[0].substring(0,a).trim(),e[3]=""}}let n=e[2],s="";if(this.options.pedantic){let i=this.rules.other.pedanticHrefTitle.exec(n);i&&(n=i[1],s=i[3])}else s=e[3]?e[3].slice(1,-1):"";return n=n.trim(),this.rules.other.startAngleBracket.test(n)&&(this.options.pedantic&&!this.rules.other.endAngleBracket.test(r)?n=n.slice(1):n=n.slice(1,-1)),Vl(e,{href:n&&n.replace(this.rules.inline.anyPunctuation,"$1"),title:s&&s.replace(this.rules.inline.anyPunctuation,"$1")},e[0],this.lexer,this.rules)}}reflink(t,e){let r;if((r=this.rules.inline.reflink.exec(t))||(r=this.rules.inline.nolink.exec(t))){let n=(r[2]||r[1]).replace(this.rules.other.multipleSpaceGlobal," "),s=e[n.toLowerCase()];if(!s){let i=r[0].charAt(0);return{type:"text",raw:i,text:i}}return Vl(r,s,r[0],this.lexer,this.rules)}}emStrong(t,e,r=""){let n=this.rules.inline.emStrongLDelim.exec(t);if(!(!n||n[3]&&r.match(this.rules.other.unicodeAlphaNumeric))&&(!(n[1]||n[2])||!r||this.rules.inline.punctuation.exec(r))){let s=[...n[0]].length-1,i,a,o=s,l=0,c=n[0][0]==="*"?this.rules.inline.emStrongRDelimAst:this.rules.inline.emStrongRDelimUnd;for(c.lastIndex=0,e=e.slice(-1*t.length+s);(n=c.exec(e))!=null;){if(i=n[1]||n[2]||n[3]||n[4]||n[5]||n[6],!i)continue;if(a=[...i].length,n[3]||n[4]){o+=a;continue}else if((n[5]||n[6])&&s%3&&!((s+a)%3)){l+=a;continue}if(o-=a,o>0)continue;a=Math.min(a,a+o+l);let d=[...n[0]][0].length,f=t.slice(0,s+n.index+d+a);if(Math.min(s,a)%2){let b=f.slice(1,-1);return{type:"em",raw:f,text:b,tokens:this.lexer.inlineTokens(b)}}let p=f.slice(2,-2);return{type:"strong",raw:f,text:p,tokens:this.lexer.inlineTokens(p)}}}}codespan(t){let e=this.rules.inline.code.exec(t);if(e){let r=e[2].replace(this.rules.other.newLineCharGlobal," "),n=this.rules.other.nonSpaceChar.test(r),s=this.rules.other.startingSpaceChar.test(r)&&this.rules.other.endingSpaceChar.test(r);return n&&s&&(r=r.substring(1,r.length-1)),{type:"codespan",raw:e[0],text:r}}}br(t){let e=this.rules.inline.br.exec(t);if(e)return{type:"br",raw:e[0]}}del(t){let e=this.rules.inline.del.exec(t);if(e)return{type:"del",raw:e[0],text:e[2],tokens:this.lexer.inlineTokens(e[2])}}autolink(t){let e=this.rules.inline.autolink.exec(t);if(e){let r,n;return e[2]==="@"?(r=e[1],n="mailto:"+r):(r=e[1],n=r),{type:"link",raw:e[0],text:r,href:n,tokens:[{type:"text",raw:r,text:r}]}}}url(t){var r;let e;if(e=this.rules.inline.url.exec(t)){let n,s;if(e[2]==="@")n=e[0],s="mailto:"+n;else{let i;do i=e[0],e[0]=((r=this.rules.inline._backpedal.exec(e[0]))==null?void 0:r[0])??"";while(i!==e[0]);n=e[0],e[1]==="www."?s="http://"+e[0]:s=e[0]}return{type:"link",raw:e[0],text:n,href:s,tokens:[{type:"text",raw:n,text:n}]}}}inlineText(t){let e=this.rules.inline.text.exec(t);if(e){let r=this.lexer.state.inRawBlock;return{type:"text",raw:e[0],text:e[0],escaped:r}}}},Cr=class la{constructor(e){Ge(this,"tokens");Ge(this,"options");Ge(this,"state");Ge(this,"tokenizer");Ge(this,"inlineQueue");this.tokens=[],this.tokens.links=Object.create(null),this.options=e||vn,this.options.tokenizer=this.options.tokenizer||new Ts,this.tokenizer=this.options.tokenizer,this.tokenizer.options=this.options,this.tokenizer.lexer=this,this.inlineQueue=[],this.state={inLink:!1,inRawBlock:!1,top:!0};let r={other:Mt,block:F0.normal,inline:Kn.normal};this.options.pedantic?(r.block=F0.pedantic,r.inline=Kn.pedantic):this.options.gfm&&(r.block=F0.gfm,this.options.breaks?r.inline=Kn.breaks:r.inline=Kn.gfm),this.tokenizer.rules=r}static get rules(){return{block:F0,inline:Kn}}static lex(e,r){return new la(r).lex(e)}static lexInline(e,r){return new la(r).inlineTokens(e)}lex(e){e=e.replace(Mt.carriageReturn,`
`),this.blockTokens(e,this.tokens);for(let r=0;r<this.inlineQueue.length;r++){let n=this.inlineQueue[r];this.inlineTokens(n.src,n.tokens)}return this.inlineQueue=[],this.tokens}blockTokens(e,r=[],n=!1){var s,i,a;for(this.options.pedantic&&(e=e.replace(Mt.tabCharGlobal,"    ").replace(Mt.spaceLine,""));e;){let o;if((i=(s=this.options.extensions)==null?void 0:s.block)!=null&&i.some(c=>(o=c.call({lexer:this},e,r))?(e=e.substring(o.raw.length),r.push(o),!0):!1))continue;if(o=this.tokenizer.space(e)){e=e.substring(o.raw.length);let c=r.at(-1);o.raw.length===1&&c!==void 0?c.raw+=`
`:r.push(o);continue}if(o=this.tokenizer.code(e)){e=e.substring(o.raw.length);let c=r.at(-1);(c==null?void 0:c.type)==="paragraph"||(c==null?void 0:c.type)==="text"?(c.raw+=(c.raw.endsWith(`
`)?"":`
`)+o.raw,c.text+=`
`+o.text,this.inlineQueue.at(-1).src=c.text):r.push(o);continue}if(o=this.tokenizer.fences(e)){e=e.substring(o.raw.length),r.push(o);continue}if(o=this.tokenizer.heading(e)){e=e.substring(o.raw.length),r.push(o);continue}if(o=this.tokenizer.hr(e)){e=e.substring(o.raw.length),r.push(o);continue}if(o=this.tokenizer.blockquote(e)){e=e.substring(o.raw.length),r.push(o);continue}if(o=this.tokenizer.list(e)){e=e.substring(o.raw.length),r.push(o);continue}if(o=this.tokenizer.html(e)){e=e.substring(o.raw.length),r.push(o);continue}if(o=this.tokenizer.def(e)){e=e.substring(o.raw.length);let c=r.at(-1);(c==null?void 0:c.type)==="paragraph"||(c==null?void 0:c.type)==="text"?(c.raw+=(c.raw.endsWith(`
`)?"":`
`)+o.raw,c.text+=`
`+o.raw,this.inlineQueue.at(-1).src=c.text):this.tokens.links[o.tag]||(this.tokens.links[o.tag]={href:o.href,title:o.title},r.push(o));continue}if(o=this.tokenizer.table(e)){e=e.substring(o.raw.length),r.push(o);continue}if(o=this.tokenizer.lheading(e)){e=e.substring(o.raw.length),r.push(o);continue}let l=e;if((a=this.options.extensions)!=null&&a.startBlock){let c=1/0,d=e.slice(1),f;this.options.extensions.startBlock.forEach(p=>{f=p.call({lexer:this},d),typeof f=="number"&&f>=0&&(c=Math.min(c,f))}),c<1/0&&c>=0&&(l=e.substring(0,c+1))}if(this.state.top&&(o=this.tokenizer.paragraph(l))){let c=r.at(-1);n&&(c==null?void 0:c.type)==="paragraph"?(c.raw+=(c.raw.endsWith(`
`)?"":`
`)+o.raw,c.text+=`
`+o.text,this.inlineQueue.pop(),this.inlineQueue.at(-1).src=c.text):r.push(o),n=l.length!==e.length,e=e.substring(o.raw.length);continue}if(o=this.tokenizer.text(e)){e=e.substring(o.raw.length);let c=r.at(-1);(c==null?void 0:c.type)==="text"?(c.raw+=(c.raw.endsWith(`
`)?"":`
`)+o.raw,c.text+=`
`+o.text,this.inlineQueue.pop(),this.inlineQueue.at(-1).src=c.text):r.push(o);continue}if(e){let c="Infinite loop on byte: "+e.charCodeAt(0);if(this.options.silent){console.error(c);break}else throw new Error(c)}}return this.state.top=!0,r}inline(e,r=[]){return this.inlineQueue.push({src:e,tokens:r}),r}inlineTokens(e,r=[]){var o,l,c;let n=e,s=null;if(this.tokens.links){let d=Object.keys(this.tokens.links);if(d.length>0)for(;(s=this.tokenizer.rules.inline.reflinkSearch.exec(n))!=null;)d.includes(s[0].slice(s[0].lastIndexOf("[")+1,-1))&&(n=n.slice(0,s.index)+"["+"a".repeat(s[0].length-2)+"]"+n.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex))}for(;(s=this.tokenizer.rules.inline.anyPunctuation.exec(n))!=null;)n=n.slice(0,s.index)+"++"+n.slice(this.tokenizer.rules.inline.anyPunctuation.lastIndex);for(;(s=this.tokenizer.rules.inline.blockSkip.exec(n))!=null;)n=n.slice(0,s.index)+"["+"a".repeat(s[0].length-2)+"]"+n.slice(this.tokenizer.rules.inline.blockSkip.lastIndex);let i=!1,a="";for(;e;){i||(a=""),i=!1;let d;if((l=(o=this.options.extensions)==null?void 0:o.inline)!=null&&l.some(p=>(d=p.call({lexer:this},e,r))?(e=e.substring(d.raw.length),r.push(d),!0):!1))continue;if(d=this.tokenizer.escape(e)){e=e.substring(d.raw.length),r.push(d);continue}if(d=this.tokenizer.tag(e)){e=e.substring(d.raw.length),r.push(d);continue}if(d=this.tokenizer.link(e)){e=e.substring(d.raw.length),r.push(d);continue}if(d=this.tokenizer.reflink(e,this.tokens.links)){e=e.substring(d.raw.length);let p=r.at(-1);d.type==="text"&&(p==null?void 0:p.type)==="text"?(p.raw+=d.raw,p.text+=d.text):r.push(d);continue}if(d=this.tokenizer.emStrong(e,n,a)){e=e.substring(d.raw.length),r.push(d);continue}if(d=this.tokenizer.codespan(e)){e=e.substring(d.raw.length),r.push(d);continue}if(d=this.tokenizer.br(e)){e=e.substring(d.raw.length),r.push(d);continue}if(d=this.tokenizer.del(e)){e=e.substring(d.raw.length),r.push(d);continue}if(d=this.tokenizer.autolink(e)){e=e.substring(d.raw.length),r.push(d);continue}if(!this.state.inLink&&(d=this.tokenizer.url(e))){e=e.substring(d.raw.length),r.push(d);continue}let f=e;if((c=this.options.extensions)!=null&&c.startInline){let p=1/0,b=e.slice(1),v;this.options.extensions.startInline.forEach(x=>{v=x.call({lexer:this},b),typeof v=="number"&&v>=0&&(p=Math.min(p,v))}),p<1/0&&p>=0&&(f=e.substring(0,p+1))}if(d=this.tokenizer.inlineText(f)){e=e.substring(d.raw.length),d.raw.slice(-1)!=="_"&&(a=d.raw.slice(-1)),i=!0;let p=r.at(-1);(p==null?void 0:p.type)==="text"?(p.raw+=d.raw,p.text+=d.text):r.push(d);continue}if(e){let p="Infinite loop on byte: "+e.charCodeAt(0);if(this.options.silent){console.error(p);break}else throw new Error(p)}}return r}},As=class{constructor(t){Ge(this,"options");Ge(this,"parser");this.options=t||vn}space(t){return""}code({text:t,lang:e,escaped:r}){var i;let n=(i=(e||"").match(Mt.notSpaceStart))==null?void 0:i[0],s=t.replace(Mt.endingNewline,"")+`
`;return n?'<pre><code class="language-'+lr(n)+'">'+(r?s:lr(s,!0))+`</code></pre>
`:"<pre><code>"+(r?s:lr(s,!0))+`</code></pre>
`}blockquote({tokens:t}){return`<blockquote>
${this.parser.parse(t)}</blockquote>
`}html({text:t}){return t}def(t){return""}heading({tokens:t,depth:e}){return`<h${e}>${this.parser.parseInline(t)}</h${e}>
`}hr(t){return`<hr>
`}list(t){let e=t.ordered,r=t.start,n="";for(let a=0;a<t.items.length;a++){let o=t.items[a];n+=this.listitem(o)}let s=e?"ol":"ul",i=e&&r!==1?' start="'+r+'"':"";return"<"+s+i+`>
`+n+"</"+s+`>
`}listitem(t){var r;let e="";if(t.task){let n=this.checkbox({checked:!!t.checked});t.loose?((r=t.tokens[0])==null?void 0:r.type)==="paragraph"?(t.tokens[0].text=n+" "+t.tokens[0].text,t.tokens[0].tokens&&t.tokens[0].tokens.length>0&&t.tokens[0].tokens[0].type==="text"&&(t.tokens[0].tokens[0].text=n+" "+lr(t.tokens[0].tokens[0].text),t.tokens[0].tokens[0].escaped=!0)):t.tokens.unshift({type:"text",raw:n+" ",text:n+" ",escaped:!0}):e+=n+" "}return e+=this.parser.parse(t.tokens,!!t.loose),`<li>${e}</li>
`}checkbox({checked:t}){return"<input "+(t?'checked="" ':"")+'disabled="" type="checkbox">'}paragraph({tokens:t}){return`<p>${this.parser.parseInline(t)}</p>
`}table(t){let e="",r="";for(let s=0;s<t.header.length;s++)r+=this.tablecell(t.header[s]);e+=this.tablerow({text:r});let n="";for(let s=0;s<t.rows.length;s++){let i=t.rows[s];r="";for(let a=0;a<i.length;a++)r+=this.tablecell(i[a]);n+=this.tablerow({text:r})}return n&&(n=`<tbody>${n}</tbody>`),`<table>
<thead>
`+e+`</thead>
`+n+`</table>
`}tablerow({text:t}){return`<tr>
${t}</tr>
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a=[],o=0;o<e;o++)a.push(this.consumeArg(r&&r[o+1]).tokens);return a}countExpansion(e){if(this.expansionCount+=e,this.expansionCount>this.settings.maxExpand)throw new te("Too many expansions: infinite loop or need to increase maxExpand setting")}expandOnce(e){var r=this.popToken(),n=r.text,s=r.noexpand?null:this._getExpansion(n);if(s==null||e&&s.unexpandable){if(e&&s==null&&n[0]==="\\"&&!this.isDefined(n))throw new te("Undefined control sequence: "+n);return this.pushToken(r),!1}this.countExpansion(1);var i=s.tokens,a=this.consumeArgs(s.numArgs,s.delimiters);if(s.numArgs){i=i.slice();for(var o=i.length-1;o>=0;--o){var l=i[o];if(l.text==="#"){if(o===0)throw new te("Incomplete placeholder at end of macro body",l);if(l=i[--o],l.text==="#")i.splice(o+1,1);else if(/^[1-9]$/.test(l.text))i.splice(o,2,...a[+l.text-1]);else throw new te("Not a valid argument number",l)}}}return this.pushTokens(i),i.length}expandAfterFuture(){return this.expandOnce(),this.future()}expandNextToken(){for(;;)if(this.expandOnce()===!1){var e=this.stack.pop();return e.treatAsRelax&&(e.text="\\relax"),e}throw new Error}expandMacro(e){return this.macros.has(e)?this.expandTokens([new Kt(e)]):void 0}expandTokens(e){var r=[],n=this.stack.length;for(this.pushTokens(e);this.stack.length>n;)if(this.expandOnce(!0)===!1){var s=this.stack.pop();s.treatAsRelax&&(s.noexpand=!1,s.treatAsRelax=!1),r.push(s)}return this.countExpansion(r.length),r}expandMacroAsText(e){var r=this.expandMacro(e);return r&&r.map(n=>n.text).join("")}_getExpansion(e){var r=this.macros.get(e);if(r==null)return r;if(e.length===1){var n=this.lexer.catcodes[e];if(n!=null&&n!==13)return}var s=typeof r=="function"?r(this):r;if(typeof s=="string"){var i=0;if(s.indexOf("#")!==-1)for(var a=s.replace(/##/g,"");a.indexOf("#"+(i+1))!==-1;)++i;for(var o=new Sc(s,this.settings),l=[],c=o.lex();c.text!=="EOF";)l.push(c),c=o.lex();l.reverse();var d={tokens:l,numArgs:i};return d}return s}isDefined(e){return this.macros.has(e)||Ur.hasOwnProperty(e)||Qe.math.hasOwnProperty(e)||Qe.text.hasOwnProperty(e)||Nd.hasOwnProperty(e)}isExpandable(e){var r=this.macros.get(e);return r!=null?typeof r=="string"||typeof r=="function"||!r.unexpandable:Ur.hasOwnProperty(e)&&!Ur[e].primitive}}var Ec=/^[₊₋₌₍₎₀₁₂₃₄₅₆₇₈₉ₐₑₕᵢⱼₖₗₘₙₒₚᵣₛₜᵤᵥₓᵦᵧᵨᵩᵪ]/,W0=Object.freeze({"₊":"+","₋":"-","₌":"=","₍":"(","₎":")","₀":"0","₁":"1","₂":"2","₃":"3","₄":"4","₅":"5","₆":"6","₇":"7","₈":"8","₉":"9","ₐ":"a","ₑ":"e","ₕ":"h","ᵢ":"i","ⱼ":"j","ₖ":"k","ₗ":"l","ₘ":"m","ₙ":"n","ₒ":"o","ₚ":"p","ᵣ":"r","ₛ":"s","ₜ":"t","ᵤ":"u","ᵥ":"v","ₓ":"x","ᵦ":"β","ᵧ":"γ","ᵨ":"ρ","ᵩ":"ϕ","ᵪ":"χ","⁺":"+","⁻":"-","⁼":"=","⁽":"(","⁾":")","⁰":"0","¹":"1","²":"2","³":"3","⁴":"4","⁵":"5","⁶":"6","⁷":"7","⁸":"8","⁹":"9","ᴬ":"A","ᴮ":"B","ᴰ":"D","ᴱ":"E","ᴳ":"G","ᴴ":"H","ᴵ":"I","ᴶ":"J","ᴷ":"K","ᴸ":"L","ᴹ":"M","ᴺ":"N","ᴼ":"O","ᴾ":"P","ᴿ":"R","ᵀ":"T","ᵁ":"U","ⱽ":"V","ᵂ":"W","ᵃ":"a","ᵇ":"b","ᶜ":"c","ᵈ":"d","ᵉ":"e","ᶠ":"f","ᵍ":"g",ʰ:"h","ⁱ":"i",ʲ:"j","ᵏ":"k",ˡ:"l","ᵐ":"m",ⁿ:"n","ᵒ":"o","ᵖ":"p",ʳ:"r",ˢ:"s","ᵗ":"t","ᵘ":"u","ᵛ":"v",ʷ:"w",ˣ:"x",ʸ:"y","ᶻ":"z","ᵝ":"β","ᵞ":"γ","ᵟ":"δ","ᵠ":"ϕ","ᵡ":"χ","ᶿ":"θ"}),zi={"́":{text:"\\'",math:"\\acute"},"̀":{text:"\\`",math:"\\grave"},"̈":{text:'\\"',math:"\\ddot"},"̃":{text:"\\~",math:"\\tilde"},"̄":{text:"\\=",math:"\\bar"},"̆":{text:"\\u",math:"\\breve"},"̌":{text:"\\v",math:"\\check"},"̂":{text:"\\^",math:"\\hat"},"̇":{text:"\\.",math:"\\dot"},"̊":{text:"\\r",math:"\\mathring"},"̋":{text:"\\H"},"̧":{text:"\\c"}},Cc={á:"á",à:"à",ä:"ä",ǟ:"ǟ",ã:"ã",ā:"ā",ă:"ă",ắ:"ắ",ằ:"ằ",ẵ:"ẵ",ǎ:"ǎ",â:"â",ấ:"ấ",ầ:"ầ",ẫ:"ẫ",ȧ:"ȧ",ǡ:"ǡ",å:"å",ǻ:"ǻ",ḃ:"ḃ",ć:"ć",ḉ:"ḉ",č:"č",ĉ:"ĉ",ċ:"ċ",ç:"ç",ď:"ď",ḋ:"ḋ",ḑ:"ḑ",é:"é",è:"è",ë:"ë",ẽ:"ẽ",ē:"ē",ḗ:"ḗ",ḕ:"ḕ",ĕ:"ĕ",ḝ:"ḝ",ě:"ě",ê:"ê",ế:"ế",ề:"ề",ễ:"ễ",ė:"ė",ȩ:"ȩ",ḟ:"ḟ",ǵ:"ǵ",ḡ:"ḡ",ğ:"ğ",ǧ:"ǧ",ĝ:"ĝ",ġ:"ġ",ģ:"ģ",ḧ:"ḧ",ȟ:"ȟ",ĥ:"ĥ",ḣ:"ḣ",ḩ:"ḩ",í:"í",ì:"ì",ï:"ï",ḯ:"ḯ",ĩ:"ĩ",ī:"ī",ĭ:"ĭ",ǐ:"ǐ",î:"î",ǰ:"ǰ",ĵ:"ĵ",ḱ:"ḱ",ǩ:"ǩ",ķ:"ķ",ĺ:"ĺ",ľ:"ľ",ļ:"ļ",ḿ:"ḿ",ṁ:"ṁ",ń:"ń",ǹ:"ǹ",ñ:"ñ",ň:"ň",ṅ:"ṅ",ņ:"ņ",ó:"ó",ò:"ò",ö:"ö",ȫ:"ȫ",õ:"õ",ṍ:"ṍ",ṏ:"ṏ",ȭ:"ȭ",ō:"ō",ṓ:"ṓ",ṑ:"ṑ",ŏ:"ŏ",ǒ:"ǒ",ô:"ô",ố:"ố",ồ:"ồ",ỗ:"ỗ",ȯ:"ȯ",ȱ:"ȱ",ő:"ő",ṕ:"ṕ",ṗ:"ṗ",ŕ:"ŕ",ř:"ř",ṙ:"ṙ",ŗ:"ŗ",ś:"ś",ṥ:"ṥ",š:"š",ṧ:"ṧ",ŝ:"ŝ",ṡ:"ṡ",ş:"ş",ẗ:"ẗ",ť:"ť",ṫ:"ṫ",ţ:"ţ",ú:"ú",ù:"ù",ü:"ü",ǘ:"ǘ",ǜ:"ǜ",ǖ:"ǖ",ǚ:"ǚ",ũ:"ũ",ṹ:"ṹ",ū:"ū",ṻ:"ṻ",ŭ:"ŭ",ǔ:"ǔ",û:"û",ů:"ů",ű:"ű",ṽ:"ṽ",ẃ:"ẃ",ẁ:"ẁ",ẅ:"ẅ",ŵ:"ŵ",ẇ:"ẇ",ẘ:"ẘ",ẍ:"ẍ",ẋ:"ẋ",ý:"ý",ỳ:"ỳ",ÿ:"ÿ",ỹ:"ỹ",ȳ:"ȳ",ŷ:"ŷ",ẏ:"ẏ",ẙ:"ẙ",ź:"ź",ž:"ž",ẑ:"ẑ",ż:"ż",Á:"Á",À:"À",Ä:"Ä",Ǟ:"Ǟ",Ã:"Ã",Ā:"Ā",Ă:"Ă",Ắ:"Ắ",Ằ:"Ằ",Ẵ:"Ẵ",Ǎ:"Ǎ",Â:"Â",Ấ:"Ấ",Ầ:"Ầ",Ẫ:"Ẫ",Ȧ:"Ȧ",Ǡ:"Ǡ",Å:"Å",Ǻ:"Ǻ",Ḃ:"Ḃ",Ć:"Ć",Ḉ:"Ḉ",Č:"Č",Ĉ:"Ĉ",Ċ:"Ċ",Ç:"Ç",Ď:"Ď",Ḋ:"Ḋ",Ḑ:"Ḑ",É:"É",È:"È",Ë:"Ë",Ẽ:"Ẽ",Ē:"Ē",Ḗ:"Ḗ",Ḕ:"Ḕ",Ĕ:"Ĕ",Ḝ:"Ḝ",Ě:"Ě",Ê:"Ê",Ế:"Ế",Ề:"Ề",Ễ:"Ễ",Ė:"Ė",Ȩ:"Ȩ",Ḟ:"Ḟ",Ǵ:"Ǵ",Ḡ:"Ḡ",Ğ:"Ğ",Ǧ:"Ǧ",Ĝ:"Ĝ",Ġ:"Ġ",Ģ:"Ģ",Ḧ:"Ḧ",Ȟ:"Ȟ",Ĥ:"Ĥ",Ḣ:"Ḣ",Ḩ:"Ḩ",Í:"Í",Ì:"Ì",Ï:"Ï",Ḯ:"Ḯ",Ĩ:"Ĩ",Ī:"Ī",Ĭ:"Ĭ",Ǐ:"Ǐ",Î:"Î",İ:"İ",Ĵ:"Ĵ",Ḱ:"Ḱ",Ǩ:"Ǩ",Ķ:"Ķ",Ĺ:"Ĺ",Ľ:"Ľ",Ļ:"Ļ",Ḿ:"Ḿ",Ṁ:"Ṁ",Ń:"Ń",Ǹ:"Ǹ",Ñ:"Ñ",Ň:"Ň",Ṅ:"Ṅ",Ņ:"Ņ",Ó:"Ó",Ò:"Ò",Ö:"Ö",Ȫ:"Ȫ",Õ:"Õ",Ṍ:"Ṍ",Ṏ:"Ṏ",Ȭ:"Ȭ",Ō:"Ō",Ṓ:"Ṓ",Ṑ:"Ṑ",Ŏ:"Ŏ",Ǒ:"Ǒ",Ô:"Ô",Ố:"Ố",Ồ:"Ồ",Ỗ:"Ỗ",Ȯ:"Ȯ",Ȱ:"Ȱ",Ő:"Ő",Ṕ:"Ṕ",Ṗ:"Ṗ",Ŕ:"Ŕ",Ř:"Ř",Ṙ:"Ṙ",Ŗ:"Ŗ",Ś:"Ś",Ṥ:"Ṥ",Š:"Š",Ṧ:"Ṧ",Ŝ:"Ŝ",Ṡ:"Ṡ",Ş:"Ş",Ť:"Ť",Ṫ:"Ṫ",Ţ:"Ţ",Ú:"Ú",Ù:"Ù",Ü:"Ü",Ǘ:"Ǘ",Ǜ:"Ǜ",Ǖ:"Ǖ",Ǚ:"Ǚ",Ũ:"Ũ",Ṹ:"Ṹ",Ū:"Ū",Ṻ:"Ṻ",Ŭ:"Ŭ",Ǔ:"Ǔ",Û:"Û",Ů:"Ů",Ű:"Ű",Ṽ:"Ṽ",Ẃ:"Ẃ",Ẁ:"Ẁ",Ẅ:"Ẅ",Ŵ:"Ŵ",Ẇ:"Ẇ",Ẍ:"Ẍ",Ẋ:"Ẋ",Ý:"Ý",Ỳ:"Ỳ",Ÿ:"Ÿ",Ỹ:"Ỹ",Ȳ:"Ȳ",Ŷ:"Ŷ",Ẏ:"Ẏ",Ź:"Ź",Ž:"Ž",Ẑ:"Ẑ",Ż:"Ż",ά:"ά",ὰ:"ὰ",ᾱ:"ᾱ",ᾰ:"ᾰ",έ:"έ",ὲ:"ὲ",ή:"ή",ὴ:"ὴ",ί:"ί",ὶ:"ὶ",ϊ:"ϊ",ΐ:"ΐ",ῒ:"ῒ",ῑ:"ῑ",ῐ:"ῐ",ό:"ό",ὸ:"ὸ",ύ:"ύ",ὺ:"ὺ",ϋ:"ϋ",ΰ:"ΰ",ῢ:"ῢ",ῡ:"ῡ",ῠ:"ῠ",ώ:"ώ",ὼ:"ὼ",Ύ:"Ύ",Ὺ:"Ὺ",Ϋ:"Ϋ",Ῡ:"Ῡ",Ῠ:"Ῠ",Ώ:"Ώ",Ὼ:"Ὼ"};class si{constructor(e,r){this.mode=void 0,this.gullet=void 0,this.settings=void 0,this.leftrightDepth=void 0,this.nextToken=void 0,this.mode="math",this.gullet=new K5(e,r,this.mode),this.settings=r,this.leftrightDepth=0}expect(e,r){if(r===void 0&&(r=!0),this.fetch().text!==e)throw new te("Expected '"+e+"', got '"+this.fetch().text+"'",this.fetch());r&&this.consume()}consume(){this.nextToken=null}fetch(){return this.nextToken==null&&(this.nextToken=this.gullet.expandNextToken()),this.nextToken}switchMode(e){this.mode=e,this.gullet.switchMode(e)}parse(){this.settings.globalGroup||this.gullet.beginGroup(),this.settings.colorIsTextColor&&this.gullet.macros.set("\\color","\\textcolor");try{var e=this.parseExpression(!1);return this.expect("EOF"),this.settings.globalGroup||this.gullet.endGroup(),e}finally{this.gullet.endGroups()}}subparse(e){var r=this.nextToken;this.consume(),this.gullet.pushToken(new Kt("}")),this.gullet.pushTokens(e);var n=this.parseExpression(!1);return this.expect("}"),this.nextToken=r,n}parseExpression(e,r){for(var n=[];;){this.mode==="math"&&this.consumeSpaces();var s=this.fetch();if(si.endOfExpression.indexOf(s.text)!==-1||r&&s.text===r||e&&Ur[s.text]&&Ur[s.text].infix)break;var i=this.parseAtom(r);if(i){if(i.type==="internal")continue}else break;n.push(i)}return this.mode==="text"&&this.formLigatures(n),this.handleInfixNodes(n)}handleInfixNodes(e){for(var r=-1,n,s=0;s<e.length;s++)if(e[s].type==="infix"){if(r!==-1)throw new te("only one infix operator per group",e[s].token);r=s,n=e[s].replaceWith}if(r!==-1&&n){var i,a,o=e.slice(0,r),l=e.slice(r+1);o.length===1&&o[0].type==="ordgroup"?i=o[0]:i={type:"ordgroup",mode:this.mode,body:o},l.length===1&&l[0].type==="ordgroup"?a=l[0]:a={type:"ordgroup",mode:this.mode,body:l};var c;return n==="\\\\abovefrac"?c=this.callFunction(n,[i,e[r],a],[]):c=this.callFunction(n,[i,a],[]),[c]}else return e}handleSupSubscript(e){var r=this.fetch(),n=r.text;this.consume(),this.consumeSpaces();var s;do{var i;s=this.parseGroup(e)}while(((i=s)==null?void 0:i.type)==="internal");if(!s)throw new te("Expected group after '"+n+"'",r);return s}formatUnsupportedCmd(e){for(var r=[],n=0;n<e.length;n++)r.push({type:"textord",mode:"text",text:e[n]});var s={type:"text",mode:this.mode,body:r},i={type:"color",mode:this.mode,color:this.settings.errorColor,body:[s]};return i}parseAtom(e){var r=this.parseGroup("atom",e);if((r==null?void 0:r.type)==="internal"||this.mode==="text")return r;for(var n,s;;){this.consumeSpaces();var i=this.fetch();if(i.text==="\\limits"||i.text==="\\nolimits"){if(r&&r.type==="op"){var a=i.text==="\\limits";r.limits=a,r.alwaysHandleSupSub=!0}else if(r&&r.type==="operatorname")r.alwaysHandleSupSub&&(r.limits=i.text==="\\limits");else throw new te("Limit controls must follow a math operator",i);this.consume()}else if(i.text==="^"){if(n)throw new te("Double superscript",i);n=this.handleSupSubscript("superscript")}else if(i.text==="_"){if(s)throw new te("Double subscript",i);s=this.handleSupSubscript("subscript")}else if(i.text==="'"){if(n)throw new te("Double superscript",i);var o={type:"textord",mode:this.mode,text:"\\prime"},l=[o];for(this.consume();this.fetch().text==="'";)l.push(o),this.consume();this.fetch().text==="^"&&l.push(this.handleSupSubscript("superscript")),n={type:"ordgroup",mode:this.mode,body:l}}else if(W0[i.text]){var c=Ec.test(i.text),d=[];for(d.push(new Kt(W0[i.text])),this.consume();;){var f=this.fetch().text;if(!W0[f]||Ec.test(f)!==c)break;d.unshift(new Kt(W0[f])),this.consume()}var p=this.subparse(d);c?s={type:"ordgroup",mode:"math",body:p}:n={type:"ordgroup",mode:"math",body:p}}else break}return n||s?{type:"supsub",mode:this.mode,base:r,sup:n,sub:s}:r}parseFunction(e,r){var n=this.fetch(),s=n.text,i=Ur[s];if(!i)return null;if(this.consume(),r&&r!=="atom"&&!i.allowedInArgument)throw new te("Got function '"+s+"' with no arguments"+(r?" as "+r:""),n);if(this.mode==="text"&&!i.allowedInText)throw new te("Can't use function '"+s+"' in text mode",n);if(this.mode==="math"&&i.allowedInMath===!1)throw new te("Can't use function '"+s+"' in math mode",n);var{args:a,optArgs:o}=this.parseArguments(s,i);return this.callFunction(s,a,o,n,e)}callFunction(e,r,n,s,i){var a={funcName:e,parser:this,token:s,breakOnTokenText:i},o=Ur[e];if(o&&o.handler)return o.handler(a,r,n);throw new te("No function handler for "+e)}parseArguments(e,r){var n=r.numArgs+r.numOptionalArgs;if(n===0)return{args:[],optArgs:[]};for(var s=[],i=[],a=0;a<n;a++){var o=r.argTypes&&r.argTypes[a],l=a<r.numOptionalArgs;(r.primitive&&o==null||r.type==="sqrt"&&a===1&&i[0]==null)&&(o="primitive");var c=this.parseGroupOfType("argument to '"+e+"'",o,l);if(l)i.push(c);else if(c!=null)s.push(c);else throw new te("Null argument, please report this as a bug")}return{args:s,optArgs:i}}parseGroupOfType(e,r,n){switch(r){case"color":return this.parseColorGroup(n);case"size":return this.parseSizeGroup(n);case"url":return this.parseUrlGroup(n);case"math":case"text":return this.parseArgumentGroup(n,r);case"hbox":{var s=this.parseArgumentGroup(n,"text");return s!=null?{type:"styling",mode:s.mode,body:[s],style:"text"}:null}case"raw":{var i=this.parseStringGroup("raw",n);return i!=null?{type:"raw",mode:"text",string:i.text}:null}case"primitive":{if(n)throw new te("A primitive argument cannot be optional");var a=this.parseGroup(e);if(a==null)throw new te("Expected group as "+e,this.fetch());return a}case"original":case null:case void 0:return this.parseArgumentGroup(n);default:throw new te("Unknown group type as "+e,this.fetch())}}consumeSpaces(){for(;this.fetch().text===" ";)this.consume()}parseStringGroup(e,r){var n=this.gullet.scanArgument(r);if(n==null)return null;for(var s="",i;(i=this.fetch()).text!=="EOF";)s+=i.text,this.consume();return this.consume(),n.text=s,n}parseRegexGroup(e,r){for(var n=this.fetch(),s=n,i="",a;(a=this.fetch()).text!=="EOF"&&e.test(i+a.text);)s=a,i+=s.text,this.consume();if(i==="")throw new te("Invalid "+r+": '"+n.text+"'",n);return n.range(s,i)}parseColorGroup(e){var r=this.parseStringGroup("color",e);if(r==null)return null;var n=/^(#[a-f0-9]{3}|#?[a-f0-9]{6}|[a-z]+)$/i.exec(r.text);if(!n)throw new te("Invalid color: '"+r.text+"'",r);var s=n[0];return/^[0-9a-f]{6}$/i.test(s)&&(s="#"+s),{type:"color-token",mode:this.mode,color:s}}parseSizeGroup(e){var r,n=!1;if(this.gullet.consumeSpaces(),!e&&this.gullet.future().text!=="{"?r=this.parseRegexGroup(/^[-+]? *(?:$|\d+|\d+\.\d*|\.\d*) *[a-z]{0,2} *$/,"size"):r=this.parseStringGroup("size",e),!r)return null;!e&&r.text.length===0&&(r.text="0pt",n=!0);var s=/([-+]?) *(\d+(?:\.\d*)?|\.\d+) *([a-z]{2})/.exec(r.text);if(!s)throw new te("Invalid size: '"+r.text+"'",r);var i={number:+(s[1]+s[2]),unit:s[3]};if(!B1(i))throw new te("Invalid unit: '"+i.unit+"'",r);return{type:"size",mode:this.mode,value:i,isBlank:n}}parseUrlGroup(e){this.gullet.lexer.setCatcode("%",13),this.gullet.lexer.setCatcode("~",12);var r=this.parseStringGroup("url",e);if(this.gullet.lexer.setCatcode("%",14),this.gullet.lexer.setCatcode("~",13),r==null)return null;var n=r.text.replace(/\\([#$%&~_^{}])/g,"$1");return{type:"url",mode:this.mode,url:n}}parseArgumentGroup(e,r){var n=this.gullet.scanArgument(e);if(n==null)return null;var s=this.mode;r&&this.switchMode(r),this.gullet.beginGroup();var i=this.parseExpression(!1,"EOF");this.expect("EOF"),this.gullet.endGroup();var a={type:"ordgroup",mode:this.mode,loc:n.loc,body:i};return r&&this.switchMode(s),a}parseGroup(e,r){var n=this.fetch(),s=n.text,i;if(s==="{"||s==="\\begingroup"){this.consume();var a=s==="{"?"}":"\\endgroup";this.gullet.beginGroup();var o=this.parseExpression(!1,a),l=this.fetch();this.expect(a),this.gullet.endGroup(),i={type:"ordgroup",mode:this.mode,loc:Ft.range(n,l),body:o,semisimple:s==="\\begingroup"||void 0}}else if(i=this.parseFunction(r,e)||this.parseSymbol(),i==null&&s[0]==="\\"&&!Nd.hasOwnProperty(s)){if(this.settings.throwOnError)throw new te("Undefined control sequence: "+s,n);i=this.formatUnsupportedCmd(s),this.consume()}return i}formLigatures(e){for(var r=e.length-1,n=0;n<r;++n){var s=e[n],i=s.text;i==="-"&&e[n+1].text==="-"&&(n+1<r&&e[n+2].text==="-"?(e.splice(n,3,{type:"textord",mode:"text",loc:Ft.range(s,e[n+2]),text:"---"}),r-=2):(e.splice(n,2,{type:"textord",mode:"text",loc:Ft.range(s,e[n+1]),text:"--"}),r-=1)),(i==="'"||i==="`")&&e[n+1].text===i&&(e.splice(n,2,{type:"textord",mode:"text",loc:Ft.range(s,e[n+1]),text:i+i}),r-=1)}}parseSymbol(){var e=this.fetch(),r=e.text;if(/^\\verb[^a-zA-Z]/.test(r)){this.consume();var n=r.slice(5),s=n.charAt(0)==="*";if(s&&(n=n.slice(1)),n.length<2||n.charAt(0)!==n.slice(-1))throw new te(`\\verb assertion failed --
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提取主标题： 识别文章最顶层的主标题（通常为文章题目或书名），并使用Markdown的 # 级别表示。

识别层级标题： 从文章内容中提取所有层级的内容标题（从主标题后的第一个标题开始，Level 1 至 Level 4）。判断层级依据：

视觉与结构特征： 如独立成行/段、位置（行首）、格式（加粗、编号如 1., 1.1, (1), - 等）。

语义逻辑： 标题之间的包含和并列关系。

在Markdown中，使用相应标题级别：

Level 1 标题用 ##

Level 2 标题用 ###

Level 3 标题用 ####

Level 4 标题用 #####

精确保留原文标题文字，不得修改、概括或润色。

处理正文内容： 对于每个标题下的正文内容区块（从该标题后开始，直到下一个同级或更高级别标题前）：

直接保留原文文本，但根据内容结构适当格式化为Markdown。

如果内容是列表（如项目符号或编号列表），使用Markdown列表语法（例如 - 用于无序列表，1. 用于有序列表）。

保持段落和换行不变。

输出格式： 输出必须是纯Markdown格式的文本，不得包含任何额外说明、JSON或非Markdown元素。确保输出与示例风格一致。`,Ee=V||"请将以下内容转换为结构化的Markdown格式：";try{const ye=await fetch("http://127.0.0.1:8000/api/ai/generate-stream",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({system_prompt:ie,user_prompt:Ee,model:"glm-4.5",base_url:"https://open.bigmodel.cn/api/paas/v4/",api_key:"ce39bdd4fcf34ec0aec75072bc9ff988.hAp7HZTVUwy7vImn"})});if(!ye.ok)throw new Error(`HTTP error! status: ${ye.status}`);const fe=ye.body.getReader(),Ue=new TextDecoder;let S="",D=0;for(;;){const{done:F,value:G}=await fe.read();if(F)break;S+=Ue.decode(G,{stream:!0});const q=S.split(`
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这是一个**粗体**和*斜体*的测试。

## 表格测试

| 产品 | 价格 | 库存 |
|------|------|------|
| 苹果 | 4元 | 100个 |
| 香蕉 | 2元 | 50个 |

## 代码测试

\`\`\`javascript
function hello() {
  console.log('Hello World!');
}
\`\`\`

行内代码：\`const name = 'test'\`

## 列表测试

- 项目1
- 项目2
  - 子项目2.1
  - 子项目2.2
- 项目3

## 链接测试

- [GitHub](https://github.com)
- [Vue.js](https://vuejs.org)`),r=ze([{name:"基础表格",content:`# 产品价格表

| 产品 | 价格 |
|------|------|
| 苹果 | 4元 |
| 香蕉 | 2元 |`},{name:"复杂表格",content:`# 技术栈对比

| 技术 | 前端 | 后端 | 数据库 |
|------|------|------|--------|
| Vue.js | ✅ | ❌ | ❌ |
| Django | ❌ | ✅ | ❌ |
| PostgreSQL | ❌ | ❌ | ✅ |`},{name:"代码块",content:`# 代码示例

\`\`\`javascript
function markdownToJSON(markdown) {
  const lines = markdown.split('\\n');
  // 处理逻辑...
  return result;
}
\`\`\``},{name:"混合内容",content:`# 混合内容测试

这是一个包含**粗体**、*斜体*和\`行内代码\`的段落。

## 表格

| 功能 | 状态 | 说明 |
|------|------|------|
| 表格渲染 | ✅ | 支持markdown表格 |
| 代码高亮 | ✅ | 支持代码块 |

## 代码

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