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Text?i=s.data.length:s.childNodes.length>0?i=s.childNodes.length:i=s.childNodes.length+1;else break;n.node=s,n.offset=i}),e}rangeToNative(t){const e=this.scroll.length(),n=(s,i)=>{s=Math.min(e-1,s);const[o,a]=this.scroll.leaf(s);return o?o.position(a,i):[null,-1]};return[...n(t.index,!1),...n(t.index+t.length,!0)]}setNativeRange(t,e){let n=arguments.length>2&&arguments[2]!==void 0?arguments[2]:t,s=arguments.length>3&&arguments[3]!==void 0?arguments[3]:e,i=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!1;if(Rs.info("setNativeRange",t,e,n,s),t!=null&&(this.root.parentNode==null||t.parentNode==null||n.parentNode==null))return;const o=document.getSelection();if(o!=null)if(t!=null){this.hasFocus()||this.root.focus({preventScroll:!0});const{native:a}=this.getNativeRange()||{};if(a==null||i||t!==a.startContainer||e!==a.startOffset||n!==a.endContainer||s!==a.endOffset){t instanceof Element&&t.tagName==="BR"&&(e=Array.from(t.parentNode.childNodes).indexOf(t),t=t.parentNode),n instanceof Element&&n.tagName==="BR"&&(s=Array.from(n.parentNode.childNodes).indexOf(n),n=n.parentNode);const u=document.createRange();u.setStart(t,e),u.setEnd(n,s),o.removeAllRanges(),o.addRange(u)}}else o.removeAllRanges(),this.root.blur()}setRange(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1,n=arguments.length>2&&arguments[2]!==void 0?arguments[2]:R.sources.API;if(typeof e=="string"&&(n=e,e=!1),Rs.info("setRange",t),t!=null){const s=this.rangeToNative(t);this.setNativeRange(...s,e)}else this.setNativeRange(null);this.update(n)}update(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:R.sources.USER;const e=this.lastRange,[n,s]=this.getRange();if(this.lastRange=n,this.lastNative=s,this.lastRange!=null&&(this.savedRange=this.lastRange),!yi(e,this.lastRange)){if(!this.composing&&s!=null&&s.native.collapsed&&s.start.node!==this.cursor.textNode){const o=this.cursor.restore();o&&this.setNativeRange(o.startNode,o.startOffset,o.endNode,o.endOffset)}const i=[R.events.SELECTION_CHANGE,tn(this.lastRange),tn(e),t];this.emitter.emit(R.events.EDITOR_CHANGE,...i),t!==R.sources.SILENT&&this.emitter.emit(...i)}}}function ks(r,t){try{t.parentNode}catch{return!1}return r.contains(t)}const Uf=/^[ -~]*$/;class Ff{constructor(t){this.scroll=t,this.delta=this.getDelta()}applyDelta(t){this.scroll.update();let e=this.scroll.length();this.scroll.batchStart();const n=gl(t),s=new B;return zf(n.ops.slice()).reduce((o,a)=>{const u=wt.Op.length(a);let h=a.attributes||{},p=!1,y=!1;if(a.insert!=null){if(s.retain(u),typeof a.insert=="string"){const v=a.insert;y=!v.endsWith(` +`)&&(e<=o||!!this.scroll.descendant(It,o)[0]),this.scroll.insertAt(o,v);const[w,E]=this.scroll.line(o);let T=be({},qt(w));if(w instanceof pt){const[C]=w.descendant(At,E);C&&(T=be(T,qt(C)))}h=wt.AttributeMap.diff(T,h)||{}}else if(typeof a.insert=="object"){const v=Object.keys(a.insert)[0];if(v==null)return o;const w=this.scroll.query(v,D.INLINE)!=null;if(w)(e<=o||this.scroll.descendant(It,o)[0])&&(y=!0);else if(o>0){const[E,T]=this.scroll.descendant(At,o-1);E instanceof Ut?E.value()[T]!==` +`&&(p=!0):E instanceof St&&E.statics.scope===D.INLINE_BLOT&&(p=!0)}if(this.scroll.insertAt(o,v,a.insert[v]),w){const[E]=this.scroll.descendant(At,o);if(E){const T=be({},qt(E));h=wt.AttributeMap.diff(T,h)||{}}}}e+=u}else if(s.push(a),a.retain!==null&&typeof a.retain=="object"){const v=Object.keys(a.retain)[0];if(v==null)return o;this.scroll.updateEmbedAt(o,v,a.retain[v])}Object.keys(h).forEach(v=>{this.scroll.formatAt(o,u,v,h[v])});const f=p?1:0,m=y?1:0;return e+=f+m,s.retain(f),s.delete(m),o+u+f+m},0),s.reduce((o,a)=>typeof a.delete=="number"?(this.scroll.deleteAt(o,a.delete),o):o+wt.Op.length(a),0),this.scroll.batchEnd(),this.scroll.optimize(),this.update(n)}deleteText(t,e){return this.scroll.deleteAt(t,e),this.update(new B().retain(t).delete(e))}formatLine(t,e){let n=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};this.scroll.update(),Object.keys(n).forEach(i=>{this.scroll.lines(t,Math.max(e,1)).forEach(o=>{o.format(i,n[i])})}),this.scroll.optimize();const s=new B().retain(t).retain(e,tn(n));return this.update(s)}formatText(t,e){let n=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.keys(n).forEach(i=>{this.scroll.formatAt(t,e,i,n[i])});const s=new B().retain(t).retain(e,tn(n));return this.update(s)}getContents(t,e){return this.delta.slice(t,t+e)}getDelta(){return this.scroll.lines().reduce((t,e)=>t.concat(e.delta()),new B)}getFormat(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0,n=[],s=[];e===0?this.scroll.path(t).forEach(a=>{const[u]=a;u instanceof pt?n.push(u):u instanceof At&&s.push(u)}):(n=this.scroll.lines(t,e),s=this.scroll.descendants(At,t,e));const[i,o]=[n,s].map(a=>{const u=a.shift();if(u==null)return{};let h=qt(u);for(;Object.keys(h).length>0;){const p=a.shift();if(p==null)return h;h=Hf(qt(p),h)}return h});return{...i,...o}}getHTML(t,e){const[n,s]=this.scroll.line(t);if(n){const i=n.length();return n.length()>=s+e&&!(s===0&&e===i)?jn(n,s,e,!0):jn(this.scroll,t,e,!0)}return""}getText(t,e){return this.getContents(t,e).filter(n=>typeof n.insert=="string").map(n=>n.insert).join("")}insertContents(t,e){const n=gl(e),s=new B().retain(t).concat(n);return this.scroll.insertContents(t,n),this.update(s)}insertEmbed(t,e,n){return this.scroll.insertAt(t,e,n),this.update(new B().retain(t).insert({[e]:n}))}insertText(t,e){let n=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return e=e.replace(/\r\n/g,` +`).replace(/\r/g,` +`),this.scroll.insertAt(t,e),Object.keys(n).forEach(s=>{this.scroll.formatAt(t,e.length,s,n[s])}),this.update(new B().retain(t).insert(e,tn(n)))}isBlank(){if(this.scroll.children.length===0)return!0;if(this.scroll.children.length>1)return!1;const t=this.scroll.children.head;if((t==null?void 0:t.statics.blotName)!==pt.blotName)return!1;const e=t;return e.children.length>1?!1:e.children.head instanceof Ht}removeFormat(t,e){const n=this.getText(t,e),[s,i]=this.scroll.line(t+e);let o=0,a=new B;s!=null&&(o=s.length()-i,a=s.delta().slice(i,i+o-1).insert(` +`));const h=this.getContents(t,e+o).diff(new B().insert(n).concat(a)),p=new B().retain(t).concat(h);return this.applyDelta(p)}update(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[],n=arguments.length>2&&arguments[2]!==void 0?arguments[2]:void 0;const s=this.delta;if(e.length===1&&e[0].type==="characterData"&&e[0].target.data.match(Uf)&&this.scroll.find(e[0].target)){const i=this.scroll.find(e[0].target),o=qt(i),a=i.offset(this.scroll),u=e[0].oldValue.replace(ln.CONTENTS,""),h=new B().insert(u),p=new B().insert(i.value()),y=n&&{oldRange:pl(n.oldRange,-a),newRange:pl(n.newRange,-a)};t=new B().retain(a).concat(h.diff(p,y)).reduce((m,v)=>v.insert?m.insert(v.insert,o):m.push(v),new B),this.delta=s.compose(t)}else this.delta=this.getDelta(),(!t||!yi(s.compose(t),this.delta))&&(t=s.diff(this.delta,n));return t}}function Qe(r,t,e){if(r.length===0){const[m]=Bs(e.pop());return t<=0?``:`${Qe([],t-1,e)}`}const[{child:n,offset:s,length:i,indent:o,type:a},...u]=r,[h,p]=Bs(a);if(o>t)return e.push(a),o===t+1?`<${h}>${jn(n,s,i)}${Qe(u,o,e)}`:`<${h}>
  • ${Qe(r,t+1,e)}`;const y=e[e.length-1];if(o===t&&a===y)return`
    • ${jn(n,s,i)}${Qe(u,o,e)}`;const[f]=Bs(e.pop());return`${Qe(r,t-1,e)}`}function jn(r,t,e){let n=arguments.length>3&&arguments[3]!==void 0?arguments[3]:!1;if("html"in r&&typeof r.html=="function")return r.html(t,e);if(r instanceof Ut)return Mr(r.value().slice(t,t+e)).replaceAll(" "," ");if(r instanceof Pt){if(r.statics.blotName==="list-container"){const h=[];return r.children.forEachAt(t,e,(p,y,f)=>{const m="formats"in p&&typeof p.formats=="function"?p.formats():{};h.push({child:p,offset:y,length:f,indent:m.indent||0,type:m.list})}),Qe(h,-1,[])}const s=[];if(r.children.forEachAt(t,e,(h,p,y)=>{s.push(jn(h,p,y))}),n||r.statics.blotName==="list")return s.join("");const{outerHTML:i,innerHTML:o}=r.domNode,[a,u]=i.split(`>${o}<`);return a==="${s.join("")}<${u}`:`${a}>${s.join("")}<${u}`}return r.domNode instanceof Element?r.domNode.outerHTML:""}function Hf(r,t){return Object.keys(t).reduce((e,n)=>{if(r[n]==null)return e;const s=t[n];return s===r[n]?e[n]=s:Array.isArray(s)?s.indexOf(r[n])<0?e[n]=s.concat([r[n]]):e[n]=s:e[n]=[s,r[n]],e},{})}function Bs(r){const t=r==="ordered"?"ol":"ul";switch(r){case"checked":return[t,' data-list="checked"'];case"unchecked":return[t,' data-list="unchecked"'];default:return[t,""]}}function gl(r){return r.reduce((t,e)=>{if(typeof e.insert=="string"){const n=e.insert.replace(/\r\n/g,` +`).replace(/\r/g,` +`);return t.insert(n,e.attributes)}return t.push(e)},new B)}function pl(r,t){let{index:e,length:n}=r;return new qe(e+t,n)}function zf(r){const t=[];return r.forEach(e=>{typeof e.insert=="string"?e.insert.split(` +`).forEach((s,i)=>{i&&t.push({insert:` +`,attributes:e.attributes}),s&&t.push({insert:s,attributes:e.attributes})}):t.push(e)}),t}class zt{constructor(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};this.quill=t,this.options=e}}q(zt,"DEFAULTS",{});const vr="\uFEFF";class Ei extends St{constructor(t,e){super(t,e),this.contentNode=document.createElement("span"),this.contentNode.setAttribute("contenteditable","false"),Array.from(this.domNode.childNodes).forEach(n=>{this.contentNode.appendChild(n)}),this.leftGuard=document.createTextNode(vr),this.rightGuard=document.createTextNode(vr),this.domNode.appendChild(this.leftGuard),this.domNode.appendChild(this.contentNode),this.domNode.appendChild(this.rightGuard)}index(t,e){return t===this.leftGuard?0:t===this.rightGuard?1:super.index(t,e)}restore(t){let e=null,n;const s=t.data.split(vr).join("");if(t===this.leftGuard)if(this.prev instanceof Ut){const i=this.prev.length();this.prev.insertAt(i,s),e={startNode:this.prev.domNode,startOffset:i+s.length}}else n=document.createTextNode(s),this.parent.insertBefore(this.scroll.create(n),this),e={startNode:n,startOffset:s.length};else t===this.rightGuard&&(this.next instanceof Ut?(this.next.insertAt(0,s),e={startNode:this.next.domNode,startOffset:s.length}):(n=document.createTextNode(s),this.parent.insertBefore(this.scroll.create(n),this.next),e={startNode:n,startOffset:s.length}));return t.data=vr,e}update(t,e){t.forEach(n=>{if(n.type==="characterData"&&(n.target===this.leftGuard||n.target===this.rightGuard)){const s=this.restore(n.target);s&&(e.range=s)}})}}class Gf{constructor(t,e){q(this,"isComposing",!1);this.scroll=t,this.emitter=e,this.setupListeners()}setupListeners(){this.scroll.domNode.addEventListener("compositionstart",t=>{this.isComposing||this.handleCompositionStart(t)}),this.scroll.domNode.addEventListener("compositionend",t=>{this.isComposing&&queueMicrotask(()=>{this.handleCompositionEnd(t)})})}handleCompositionStart(t){const e=t.target instanceof Node?this.scroll.find(t.target,!0):null;e&&!(e instanceof Ei)&&(this.emitter.emit(R.events.COMPOSITION_BEFORE_START,t),this.scroll.batchStart(),this.emitter.emit(R.events.COMPOSITION_START,t),this.isComposing=!0)}handleCompositionEnd(t){this.emitter.emit(R.events.COMPOSITION_BEFORE_END,t),this.scroll.batchEnd(),this.emitter.emit(R.events.COMPOSITION_END,t),this.isComposing=!1}}const Rn=class Rn{constructor(t,e){q(this,"modules",{});this.quill=t,this.options=e}init(){Object.keys(this.options.modules).forEach(t=>{this.modules[t]==null&&this.addModule(t)})}addModule(t){const e=this.quill.constructor.import(`modules/${t}`);return this.modules[t]=new e(this.quill,this.options.modules[t]||{}),this.modules[t]}};q(Rn,"DEFAULTS",{modules:{}}),q(Rn,"themes",{default:Rn});let on=Rn;const Kf=r=>r.parentElement||r.getRootNode().host||null,Vf=r=>{const t=r.getBoundingClientRect(),e="offsetWidth"in r&&Math.abs(t.width)/r.offsetWidth||1,n="offsetHeight"in r&&Math.abs(t.height)/r.offsetHeight||1;return{top:t.top,right:t.left+r.clientWidth*e,bottom:t.top+r.clientHeight*n,left:t.left}},Ar=r=>{const t=parseInt(r,10);return Number.isNaN(t)?0:t},ml=(r,t,e,n,s,i)=>rn?0:rn?t-r>n-e?r+s-e:t-n+i:0,Wf=(r,t)=>{var i,o,a;const e=r.ownerDocument;let n=t,s=r;for(;s;){const u=s===e.body,h=u?{top:0,right:((i=window.visualViewport)==null?void 0:i.width)??e.documentElement.clientWidth,bottom:((o=window.visualViewport)==null?void 0:o.height)??e.documentElement.clientHeight,left:0}:Vf(s),p=getComputedStyle(s),y=ml(n.left,n.right,h.left,h.right,Ar(p.scrollPaddingLeft),Ar(p.scrollPaddingRight)),f=ml(n.top,n.bottom,h.top,h.bottom,Ar(p.scrollPaddingTop),Ar(p.scrollPaddingBottom));if(y||f)if(u)(a=e.defaultView)==null||a.scrollBy(y,f);else{const{scrollLeft:m,scrollTop:v}=s;f&&(s.scrollTop+=f),y&&(s.scrollLeft+=y);const w=s.scrollLeft-m,E=s.scrollTop-v;n={left:n.left-w,top:n.top-E,right:n.right-w,bottom:n.bottom-E}}s=u||p.position==="fixed"?null:Kf(s)}},Zf=100,Xf=["block","break","cursor","inline","scroll","text"],Yf=(r,t,e)=>{const n=new sn;return Xf.forEach(s=>{const i=t.query(s);i&&n.register(i)}),r.forEach(s=>{let i=t.query(s);i||e.error(`Cannot register "${s}" specified in "formats" config. Are you sure it was registered?`);let o=0;for(;i;)if(n.register(i),i="blotName"in i?i.requiredContainer??null:null,o+=1,o>Zf){e.error(`Cycle detected in registering blot requiredContainer: "${s}"`);break}}),n},nn=ue("quill"),Er=new sn;Pt.uiClass="ql-ui";const Dt=class Dt{static debug(t){t===!0&&(t="log"),ue.level(t)}static find(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;return Qs.get(t)||Er.find(t,e)}static import(t){return this.imports[t]==null&&nn.error(`Cannot import ${t}. 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0?arguments[0]:null,e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;if(this.quill.selection.composing)return;this.quill.update(N.sources.USER);const n=this.quill.getSelection();(t==null?this.quill.scroll.descendants(In):[t]).forEach(i=>{i.highlight(this.highlightBlot,e)}),this.quill.update(N.sources.SILENT),n!=null&&this.quill.setSelection(n,N.sources.SILENT)}highlightBlot(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:"plain";if(e=this.languages[e]?e:"plain",e==="plain")return Mr(t).split(` +`).reduce((s,i,o)=>(o!==0&&s.insert(` +`,{[Et.blotName]:e}),s.insert(i)),new B);const n=this.quill.root.ownerDocument.createElement("div");return n.classList.add(Et.className),n.innerHTML=Kd(this.options.hljs,e,t),_i(this.quill.scroll,n,[(s,i)=>{const o=qn.value(s);return o?i.compose(new B().retain(i.length(),{[oe.blotName]:o})):i}],[(s,i)=>s.data.split(` +`).reduce((o,a,u)=>(u!==0&&o.insert(` +`,{[Et.blotName]:e}),o.insert(a)),i)],new WeakMap)}}Do.DEFAULTS={hljs:window.hljs,interval:1e3,languages:[{key:"plain",label:"Plain"},{key:"bash",label:"Bash"},{key:"cpp",label:"C++"},{key:"cs",label:"C#"},{key:"css",label:"CSS"},{key:"diff",label:"Diff"},{key:"xml",label:"HTML/XML"},{key:"java",label:"Java"},{key:"javascript",label:"JavaScript"},{key:"markdown",label:"Markdown"},{key:"php",label:"PHP"},{key:"python",label:"Python"},{key:"ruby",label:"Ruby"},{key:"sql",label:"SQL"}]};const kn=class kn extends pt{static create(t){const e=super.create();return t?e.setAttribute("data-row",t):e.setAttribute("data-row",Oi()),e}static formats(t){if(t.hasAttribute("data-row"))return t.getAttribute("data-row")}cellOffset(){return this.parent?this.parent.children.indexOf(this):-1}format(t,e){t===kn.blotName&&e?this.domNode.setAttribute("data-row",e):super.format(t,e)}row(){return this.parent}rowOffset(){return this.row()?this.row().rowOffset():-1}table(){return this.row()&&this.row().table()}};q(kn,"blotName","table"),q(kn,"tagName","TD");let jt=kn;class ae extends ke{checkMerge(){if(super.checkMerge()&&this.next.children.head!=null){const t=this.children.head.formats(),e=this.children.tail.formats(),n=this.next.children.head.formats(),s=this.next.children.tail.formats();return t.table===e.table&&t.table===n.table&&t.table===s.table}return!1}optimize(t){super.optimize(t),this.children.forEach(e=>{if(e.next==null)return;const n=e.formats(),s=e.next.formats();if(n.table!==s.table){const i=this.splitAfter(e);i&&i.optimize(),this.prev&&this.prev.optimize()}})}rowOffset(){return this.parent?this.parent.children.indexOf(this):-1}table(){return this.parent&&this.parent.parent}}q(ae,"blotName","table-row"),q(ae,"tagName","TR");class Yt extends ke{}q(Yt,"blotName","table-body"),q(Yt,"tagName","TBODY");class an extends ke{balanceCells(){const t=this.descendants(ae),e=t.reduce((n,s)=>Math.max(s.children.length,n),0);t.forEach(n=>{new Array(e-n.children.length).fill(0).forEach(()=>{let s;n.children.head!=null&&(s=jt.formats(n.children.head.domNode));const i=this.scroll.create(jt.blotName,s);n.appendChild(i),i.optimize()})})}cells(t){return this.rows().map(e=>e.children.at(t))}deleteColumn(t){const[e]=this.descendant(Yt);e==null||e.children.head==null||e.children.forEach(n=>{const s=n.children.at(t);s!=null&&s.remove()})}insertColumn(t){const[e]=this.descendant(Yt);e==null||e.children.head==null||e.children.forEach(n=>{const s=n.children.at(t),i=jt.formats(n.children.head.domNode),o=this.scroll.create(jt.blotName,i);n.insertBefore(o,s)})}insertRow(t){const[e]=this.descendant(Yt);if(e==null||e.children.head==null)return;const n=Oi(),s=this.scroll.create(ae.blotName);e.children.head.children.forEach(()=>{const o=this.scroll.create(jt.blotName,n);s.appendChild(o)});const i=e.children.at(t);e.insertBefore(s,i)}rows(){const t=this.children.head;return t==null?[]:t.children.map(e=>e)}}q(an,"blotName","table-container"),q(an,"tagName","TABLE");an.allowedChildren=[Yt];Yt.requiredContainer=an;Yt.allowedChildren=[ae];ae.requiredContainer=Yt;ae.allowedChildren=[jt];jt.requiredContainer=ae;function Oi(){return`row-${Math.random().toString(36).slice(2,6)}`}class Vd extends zt{static register(){N.register(jt),N.register(ae),N.register(Yt),N.register(an)}constructor(){super(...arguments),this.listenBalanceCells()}balanceTables(){this.quill.scroll.descendants(an).forEach(t=>{t.balanceCells()})}deleteColumn(){const[t,,e]=this.getTable();e!=null&&(t.deleteColumn(e.cellOffset()),this.quill.update(N.sources.USER))}deleteRow(){const[,t]=this.getTable();t!=null&&(t.remove(),this.quill.update(N.sources.USER))}deleteTable(){const[t]=this.getTable();if(t==null)return;const e=t.offset();t.remove(),this.quill.update(N.sources.USER),this.quill.setSelection(e,N.sources.SILENT)}getTable(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:this.quill.getSelection();if(t==null)return[null,null,null,-1];const[e,n]=this.quill.getLine(t.index);if(e==null||e.statics.blotName!==jt.blotName)return[null,null,null,-1];const s=e.parent;return[s.parent.parent,s,e,n]}insertColumn(t){const e=this.quill.getSelection();if(!e)return;const[n,s,i]=this.getTable(e);if(i==null)return;const o=i.cellOffset();n.insertColumn(o+t),this.quill.update(N.sources.USER);let a=s.rowOffset();t===0&&(a+=1),this.quill.setSelection(e.index+a,e.length,N.sources.SILENT)}insertColumnLeft(){this.insertColumn(0)}insertColumnRight(){this.insertColumn(1)}insertRow(t){const e=this.quill.getSelection();if(!e)return;const[n,s,i]=this.getTable(e);if(i==null)return;const o=s.rowOffset();n.insertRow(o+t),this.quill.update(N.sources.USER),t>0?this.quill.setSelection(e,N.sources.SILENT):this.quill.setSelection(e.index+s.children.length,e.length,N.sources.SILENT)}insertRowAbove(){this.insertRow(0)}insertRowBelow(){this.insertRow(1)}insertTable(t,e){const n=this.quill.getSelection();if(n==null)return;const s=new Array(t).fill(0).reduce(i=>{const o=new Array(e).fill(` +`).join("");return i.insert(o,{table:Oi()})},new B().retain(n.index));this.quill.updateContents(s,N.sources.USER),this.quill.setSelection(n.index,N.sources.SILENT),this.balanceTables()}listenBalanceCells(){this.quill.on(N.events.SCROLL_OPTIMIZE,t=>{t.some(e=>["TD","TR","TBODY","TABLE"].includes(e.target.tagName)?(this.quill.once(N.events.TEXT_CHANGE,(n,s,i)=>{i===N.sources.USER&&this.balanceTables()}),!0):!1)})}}const ql=ue("quill:toolbar");class qi extends zt{constructor(t,e){var n,s;if(super(t,e),Array.isArray(this.options.container)){const i=document.createElement("div");i.setAttribute("role","toolbar"),Wd(i,this.options.container),(s=(n=t.container)==null?void 0:n.parentNode)==null||s.insertBefore(i,t.container),this.container=i}else typeof this.options.container=="string"?this.container=document.querySelector(this.options.container):this.container=this.options.container;if(!(this.container instanceof HTMLElement)){ql.error("Container required for toolbar",this.options);return}this.container.classList.add("ql-toolbar"),this.controls=[],this.handlers={},this.options.handlers&&Object.keys(this.options.handlers).forEach(i=>{var a;const o=(a=this.options.handlers)==null?void 0:a[i];o&&this.addHandler(i,o)}),Array.from(this.container.querySelectorAll("button, select")).forEach(i=>{this.attach(i)}),this.quill.on(N.events.EDITOR_CHANGE,()=>{const[i]=this.quill.selection.getRange();this.update(i)})}addHandler(t,e){this.handlers[t]=e}attach(t){let e=Array.from(t.classList).find(s=>s.indexOf("ql-")===0);if(!e)return;if(e=e.slice(3),t.tagName==="BUTTON"&&t.setAttribute("type","button"),this.handlers[e]==null&&this.quill.scroll.query(e)==null){ql.warn("ignoring attaching to nonexistent format",e,t);return}const n=t.tagName==="SELECT"?"change":"click";t.addEventListener(n,s=>{let i;if(t.tagName==="SELECT"){if(t.selectedIndex<0)return;const a=t.options[t.selectedIndex];a.hasAttribute("selected")?i=!1:i=a.value||!1}else t.classList.contains("ql-active")?i=!1:i=t.value||!t.hasAttribute("value"),s.preventDefault();this.quill.focus();const[o]=this.quill.selection.getRange();if(this.handlers[e]!=null)this.handlers[e].call(this,i);else if(this.quill.scroll.query(e).prototype instanceof St){if(i=prompt(`Enter ${e}`),!i)return;this.quill.updateContents(new B().retain(o.index).delete(o.length).insert({[e]:i}),N.sources.USER)}else this.quill.format(e,i,N.sources.USER);this.update(o)}),this.controls.push([e,t])}update(t){const e=t==null?{}:this.quill.getFormat(t);this.controls.forEach(n=>{const[s,i]=n;if(i.tagName==="SELECT"){let o=null;if(t==null)o=null;else if(e[s]==null)o=i.querySelector("option[selected]");else if(!Array.isArray(e[s])){let a=e[s];typeof a=="string"&&(a=a.replace(/"/g,'\\"')),o=i.querySelector(`option[value="${a}"]`)}o==null?(i.value="",i.selectedIndex=-1):o.selected=!0}else if(t==null)i.classList.remove("ql-active"),i.setAttribute("aria-pressed","false");else if(i.hasAttribute("value")){const o=e[s],a=o===i.getAttribute("value")||o!=null&&o.toString()===i.getAttribute("value")||o==null&&!i.getAttribute("value");i.classList.toggle("ql-active",a),i.setAttribute("aria-pressed",a.toString())}else{const o=e[s]!=null;i.classList.toggle("ql-active",o),i.setAttribute("aria-pressed",o.toString())}})}}qi.DEFAULTS={};function Cl(r,t,e){const n=document.createElement("button");n.setAttribute("type","button"),n.classList.add(`ql-${t}`),n.setAttribute("aria-pressed","false"),e!=null?(n.value=e,n.setAttribute("aria-label",`${t}: ${e}`)):n.setAttribute("aria-label",t),r.appendChild(n)}function Wd(r,t){Array.isArray(t[0])||(t=[t]),t.forEach(e=>{const n=document.createElement("span");n.classList.add("ql-formats"),e.forEach(s=>{if(typeof s=="string")Cl(n,s);else{const i=Object.keys(s)[0],o=s[i];Array.isArray(o)?Zd(n,i,o):Cl(n,i,o)}}),r.appendChild(n)})}function Zd(r,t,e){const n=document.createElement("select");n.classList.add(`ql-${t}`),e.forEach(s=>{const i=document.createElement("option");s!==!1?i.setAttribute("value",String(s)):i.setAttribute("selected","selected"),n.appendChild(i)}),r.appendChild(n)}qi.DEFAULTS={container:null,handlers:{clean(){const r=this.quill.getSelection();if(r!=null)if(r.length===0){const t=this.quill.getFormat();Object.keys(t).forEach(e=>{this.quill.scroll.query(e,D.INLINE)!=null&&this.quill.format(e,!1,N.sources.USER)})}else this.quill.removeFormat(r.index,r.length,N.sources.USER)},direction(r){const{align:t}=this.quill.getFormat();r==="rtl"&&t==null?this.quill.format("align","right",N.sources.USER):!r&&t==="right"&&this.quill.format("align",!1,N.sources.USER),this.quill.format("direction",r,N.sources.USER)},indent(r){const t=this.quill.getSelection(),e=this.quill.getFormat(t),n=parseInt(e.indent||0,10);if(r==="+1"||r==="-1"){let s=r==="+1"?1:-1;e.direction==="rtl"&&(s*=-1),this.quill.format("indent",n+s,N.sources.USER)}},link(r){r===!0&&(r=prompt("Enter link URL:")),this.quill.format("link",r,N.sources.USER)},list(r){const t=this.quill.getSelection(),e=this.quill.getFormat(t);r==="check"?e.list==="checked"||e.list==="unchecked"?this.quill.format("list",!1,N.sources.USER):this.quill.format("list","unchecked",N.sources.USER):this.quill.format("list",r,N.sources.USER)}}};const Xd='',Yd='',Qd='',Jd='',tg='',eg='',ng='',rg='',Il='',sg='',ig='',lg='',og='',ag='',cg='',ug='',hg='',fg='',dg='',gg='',pg='',mg='',bg='',yg='',vg='',Ag='',Eg='',Ng='',wg='',Tg='',xg='',Lg='',Sg='',Un={align:{"":Xd,center:Yd,right:Qd,justify:Jd},background:tg,blockquote:eg,bold:ng,clean:rg,code:Il,"code-block":Il,color:sg,direction:{"":ig,rtl:lg},formula:og,header:{1:ag,2:cg,3:ug,4:hg,5:fg,6:dg},italic:gg,image:pg,indent:{"+1":mg,"-1":bg},link:yg,list:{bullet:vg,check:Ag,ordered:Eg},script:{sub:Ng,super:wg},strike:Tg,table:xg,underline:Lg,video:Sg},_g='';let Rl=0;function kl(r,t){r.setAttribute(t,`${r.getAttribute(t)!=="true"}`)}class $r{constructor(t){this.select=t,this.container=document.createElement("span"),this.buildPicker(),this.select.style.display="none",this.select.parentNode.insertBefore(this.container,this.select),this.label.addEventListener("mousedown",()=>{this.togglePicker()}),this.label.addEventListener("keydown",e=>{switch(e.key){case"Enter":this.togglePicker();break;case"Escape":this.escape(),e.preventDefault();break}}),this.select.addEventListener("change",this.update.bind(this))}togglePicker(){this.container.classList.toggle("ql-expanded"),kl(this.label,"aria-expanded"),kl(this.options,"aria-hidden")}buildItem(t){const e=document.createElement("span");e.tabIndex="0",e.setAttribute("role","button"),e.classList.add("ql-picker-item");const n=t.getAttribute("value");return n&&e.setAttribute("data-value",n),t.textContent&&e.setAttribute("data-label",t.textContent),e.addEventListener("click",()=>{this.selectItem(e,!0)}),e.addEventListener("keydown",s=>{switch(s.key){case"Enter":this.selectItem(e,!0),s.preventDefault();break;case"Escape":this.escape(),s.preventDefault();break}}),e}buildLabel(){const t=document.createElement("span");return t.classList.add("ql-picker-label"),t.innerHTML=_g,t.tabIndex="0",t.setAttribute("role","button"),t.setAttribute("aria-expanded","false"),this.container.appendChild(t),t}buildOptions(){const t=document.createElement("span");t.classList.add("ql-picker-options"),t.setAttribute("aria-hidden","true"),t.tabIndex="-1",t.id=`ql-picker-options-${Rl}`,Rl+=1,this.label.setAttribute("aria-controls",t.id),this.options=t,Array.from(this.select.options).forEach(e=>{const n=this.buildItem(e);t.appendChild(n),e.selected===!0&&this.selectItem(n)}),this.container.appendChild(t)}buildPicker(){Array.from(this.select.attributes).forEach(t=>{this.container.setAttribute(t.name,t.value)}),this.container.classList.add("ql-picker"),this.label=this.buildLabel(),this.buildOptions()}escape(){this.close(),setTimeout(()=>this.label.focus(),1)}close(){this.container.classList.remove("ql-expanded"),this.label.setAttribute("aria-expanded","false"),this.options.setAttribute("aria-hidden","true")}selectItem(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;const n=this.container.querySelector(".ql-selected");t!==n&&(n!=null&&n.classList.remove("ql-selected"),t!=null&&(t.classList.add("ql-selected"),this.select.selectedIndex=Array.from(t.parentNode.children).indexOf(t),t.hasAttribute("data-value")?this.label.setAttribute("data-value",t.getAttribute("data-value")):this.label.removeAttribute("data-value"),t.hasAttribute("data-label")?this.label.setAttribute("data-label",t.getAttribute("data-label")):this.label.removeAttribute("data-label"),e&&(this.select.dispatchEvent(new Event("change")),this.close())))}update(){let t;if(this.select.selectedIndex>-1){const n=this.container.querySelector(".ql-picker-options").children[this.select.selectedIndex];t=this.select.options[this.select.selectedIndex],this.selectItem(n)}else this.selectItem(null);const e=t!=null&&t!==this.select.querySelector("option[selected]");this.label.classList.toggle("ql-active",e)}}class $o extends $r{constructor(t,e){super(t),this.label.innerHTML=e,this.container.classList.add("ql-color-picker"),Array.from(this.container.querySelectorAll(".ql-picker-item")).slice(0,7).forEach(n=>{n.classList.add("ql-primary")})}buildItem(t){const e=super.buildItem(t);return e.style.backgroundColor=t.getAttribute("value")||"",e}selectItem(t,e){super.selectItem(t,e);const n=this.label.querySelector(".ql-color-label"),s=t&&t.getAttribute("data-value")||"";n&&(n.tagName==="line"?n.style.stroke=s:n.style.fill=s)}}class jo extends $r{constructor(t,e){super(t),this.container.classList.add("ql-icon-picker"),Array.from(this.container.querySelectorAll(".ql-picker-item")).forEach(n=>{n.innerHTML=e[n.getAttribute("data-value")||""]}),this.defaultItem=this.container.querySelector(".ql-selected"),this.selectItem(this.defaultItem)}selectItem(t,e){super.selectItem(t,e);const n=t||this.defaultItem;if(n!=null){if(this.label.innerHTML===n.innerHTML)return;this.label.innerHTML=n.innerHTML}}}const Og=r=>{const{overflowY:t}=getComputedStyle(r,null);return t!=="visible"&&t!=="clip"};class Po{constructor(t,e){this.quill=t,this.boundsContainer=e||document.body,this.root=t.addContainer("ql-tooltip"),this.root.innerHTML=this.constructor.TEMPLATE,Og(this.quill.root)&&this.quill.root.addEventListener("scroll",()=>{this.root.style.marginTop=`${-1*this.quill.root.scrollTop}px`}),this.hide()}hide(){this.root.classList.add("ql-hidden")}position(t){const e=t.left+t.width/2-this.root.offsetWidth/2,n=t.bottom+this.quill.root.scrollTop;this.root.style.left=`${e}px`,this.root.style.top=`${n}px`,this.root.classList.remove("ql-flip");const s=this.boundsContainer.getBoundingClientRect(),i=this.root.getBoundingClientRect();let o=0;if(i.right>s.right&&(o=s.right-i.right,this.root.style.left=`${e+o}px`),i.lefts.bottom){const a=i.bottom-i.top,u=t.bottom-t.top+a;this.root.style.top=`${n-u}px`,this.root.classList.add("ql-flip")}return o}show(){this.root.classList.remove("ql-editing"),this.root.classList.remove("ql-hidden")}}const qg=[!1,"center","right","justify"],Cg=["#000000","#e60000","#ff9900","#ffff00","#008a00","#0066cc","#9933ff","#ffffff","#facccc","#ffebcc","#ffffcc","#cce8cc","#cce0f5","#ebd6ff","#bbbbbb","#f06666","#ffc266","#ffff66","#66b966","#66a3e0","#c285ff","#888888","#a10000","#b26b00","#b2b200","#006100","#0047b2","#6b24b2","#444444","#5c0000","#663d00","#666600","#003700","#002966","#3d1466"],Ig=[!1,"serif","monospace"],Rg=["1","2","3",!1],kg=["small",!1,"large","huge"];class Wn extends on{constructor(t,e){super(t,e);const n=s=>{if(!document.body.contains(t.root)){document.body.removeEventListener("click",n);return}this.tooltip!=null&&!this.tooltip.root.contains(s.target)&&document.activeElement!==this.tooltip.textbox&&!this.quill.hasFocus()&&this.tooltip.hide(),this.pickers!=null&&this.pickers.forEach(i=>{i.container.contains(s.target)||i.close()})};t.emitter.listenDOM("click",document.body,n)}addModule(t){const e=super.addModule(t);return t==="toolbar"&&this.extendToolbar(e),e}buildButtons(t,e){Array.from(t).forEach(n=>{(n.getAttribute("class")||"").split(/\s+/).forEach(i=>{if(i.startsWith("ql-")&&(i=i.slice(3),e[i]!=null))if(i==="direction")n.innerHTML=e[i][""]+e[i].rtl;else if(typeof e[i]=="string")n.innerHTML=e[i];else{const o=n.value||"";o!=null&&e[i][o]&&(n.innerHTML=e[i][o])}})})}buildPickers(t,e){this.pickers=Array.from(t).map(s=>{if(s.classList.contains("ql-align")&&(s.querySelector("option")==null&&Sn(s,qg),typeof e.align=="object"))return new jo(s,e.align);if(s.classList.contains("ql-background")||s.classList.contains("ql-color")){const i=s.classList.contains("ql-background")?"background":"color";return s.querySelector("option")==null&&Sn(s,Cg,i==="background"?"#ffffff":"#000000"),new $o(s,e[i])}return s.querySelector("option")==null&&(s.classList.contains("ql-font")?Sn(s,Ig):s.classList.contains("ql-header")?Sn(s,Rg):s.classList.contains("ql-size")&&Sn(s,kg)),new $r(s)});const n=()=>{this.pickers.forEach(s=>{s.update()})};this.quill.on(R.events.EDITOR_CHANGE,n)}}Wn.DEFAULTS=be({},on.DEFAULTS,{modules:{toolbar:{handlers:{formula(){this.quill.theme.tooltip.edit("formula")},image(){let r=this.container.querySelector("input.ql-image[type=file]");r==null&&(r=document.createElement("input"),r.setAttribute("type","file"),r.setAttribute("accept",this.quill.uploader.options.mimetypes.join(", ")),r.classList.add("ql-image"),r.addEventListener("change",()=>{const t=this.quill.getSelection(!0);this.quill.uploader.upload(t,r.files),r.value=""}),this.container.appendChild(r)),r.click()},video(){this.quill.theme.tooltip.edit("video")}}}}});class Uo extends Po{constructor(t,e){super(t,e),this.textbox=this.root.querySelector('input[type="text"]'),this.listen()}listen(){this.textbox.addEventListener("keydown",t=>{t.key==="Enter"?(this.save(),t.preventDefault()):t.key==="Escape"&&(this.cancel(),t.preventDefault())})}cancel(){this.hide(),this.restoreFocus()}edit(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"link",e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;if(this.root.classList.remove("ql-hidden"),this.root.classList.add("ql-editing"),this.textbox==null)return;e!=null?this.textbox.value=e:t!==this.root.getAttribute("data-mode")&&(this.textbox.value="");const n=this.quill.getBounds(this.quill.selection.savedRange);n!=null&&this.position(n),this.textbox.select(),this.textbox.setAttribute("placeholder",this.textbox.getAttribute(`data-${t}`)||""),this.root.setAttribute("data-mode",t)}restoreFocus(){this.quill.focus({preventScroll:!0})}save(){let{value:t}=this.textbox;switch(this.root.getAttribute("data-mode")){case"link":{const{scrollTop:e}=this.quill.root;this.linkRange?(this.quill.formatText(this.linkRange,"link",t,R.sources.USER),delete this.linkRange):(this.restoreFocus(),this.quill.format("link",t,R.sources.USER)),this.quill.root.scrollTop=e;break}case"video":t=Bg(t);case"formula":{if(!t)break;const e=this.quill.getSelection(!0);if(e!=null){const n=e.index+e.length;this.quill.insertEmbed(n,this.root.getAttribute("data-mode"),t,R.sources.USER),this.root.getAttribute("data-mode")==="formula"&&this.quill.insertText(n+1," ",R.sources.USER),this.quill.setSelection(n+2,R.sources.USER)}break}}this.textbox.value="",this.hide()}}function Bg(r){let t=r.match(/^(?:(https?):\/\/)?(?:(?:www|m)\.)?youtube\.com\/watch.*v=([a-zA-Z0-9_-]+)/)||r.match(/^(?:(https?):\/\/)?(?:(?:www|m)\.)?youtu\.be\/([a-zA-Z0-9_-]+)/);return t?`${t[1]||"https"}://www.youtube.com/embed/${t[2]}?showinfo=0`:(t=r.match(/^(?:(https?):\/\/)?(?:www\.)?vimeo\.com\/(\d+)/))?`${t[1]||"https"}://player.vimeo.com/video/${t[2]}/`:r}function Sn(r,t){let e=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1;t.forEach(n=>{const s=document.createElement("option");n===e?s.setAttribute("selected","selected"):s.setAttribute("value",String(n)),r.appendChild(s)})}const Mg=[["bold","italic","link"],[{header:1},{header:2},"blockquote"]];class Fo extends Uo{constructor(t,e){super(t,e),this.quill.on(R.events.EDITOR_CHANGE,(n,s,i,o)=>{if(n===R.events.SELECTION_CHANGE)if(s!=null&&s.length>0&&o===R.sources.USER){this.show(),this.root.style.left="0px",this.root.style.width="",this.root.style.width=`${this.root.offsetWidth}px`;const a=this.quill.getLines(s.index,s.length);if(a.length===1){const u=this.quill.getBounds(s);u!=null&&this.position(u)}else{const u=a[a.length-1],h=this.quill.getIndex(u),p=Math.min(u.length()-1,s.index+s.length-h),y=this.quill.getBounds(new qe(h,p));y!=null&&this.position(y)}}else document.activeElement!==this.textbox&&this.quill.hasFocus()&&this.hide()})}listen(){super.listen(),this.root.querySelector(".ql-close").addEventListener("click",()=>{this.root.classList.remove("ql-editing")}),this.quill.on(R.events.SCROLL_OPTIMIZE,()=>{setTimeout(()=>{if(this.root.classList.contains("ql-hidden"))return;const t=this.quill.getSelection();if(t!=null){const e=this.quill.getBounds(t);e!=null&&this.position(e)}},1)})}cancel(){this.show()}position(t){const e=super.position(t),n=this.root.querySelector(".ql-tooltip-arrow");return n.style.marginLeft="",e!==0&&(n.style.marginLeft=`${-1*e-n.offsetWidth/2}px`),e}}q(Fo,"TEMPLATE",['','
    ','','',"
    "].join(""));class Ho extends Wn{constructor(t,e){e.modules.toolbar!=null&&e.modules.toolbar.container==null&&(e.modules.toolbar.container=Mg),super(t,e),this.quill.container.classList.add("ql-bubble")}extendToolbar(t){this.tooltip=new Fo(this.quill,this.options.bounds),t.container!=null&&(this.tooltip.root.appendChild(t.container),this.buildButtons(t.container.querySelectorAll("button"),Un),this.buildPickers(t.container.querySelectorAll("select"),Un))}}Ho.DEFAULTS=be({},Wn.DEFAULTS,{modules:{toolbar:{handlers:{link(r){r?this.quill.theme.tooltip.edit():this.quill.format("link",!1,N.sources.USER)}}}}});const Dg=[[{header:["1","2","3",!1]}],["bold","italic","underline","link"],[{list:"ordered"},{list:"bullet"}],["clean"]];class zo extends Uo{constructor(){super(...arguments);q(this,"preview",this.root.querySelector("a.ql-preview"))}listen(){super.listen(),this.root.querySelector("a.ql-action").addEventListener("click",e=>{this.root.classList.contains("ql-editing")?this.save():this.edit("link",this.preview.textContent),e.preventDefault()}),this.root.querySelector("a.ql-remove").addEventListener("click",e=>{if(this.linkRange!=null){const n=this.linkRange;this.restoreFocus(),this.quill.formatText(n,"link",!1,R.sources.USER),delete this.linkRange}e.preventDefault(),this.hide()}),this.quill.on(R.events.SELECTION_CHANGE,(e,n,s)=>{if(e!=null){if(e.length===0&&s===R.sources.USER){const[i,o]=this.quill.scroll.descendant(me,e.index);if(i!=null){this.linkRange=new qe(e.index-o,i.length());const a=me.formats(i.domNode);this.preview.textContent=a,this.preview.setAttribute("href",a),this.show();const u=this.quill.getBounds(this.linkRange);u!=null&&this.position(u);return}}else delete this.linkRange;this.hide()}})}show(){super.show(),this.root.removeAttribute("data-mode")}}q(zo,"TEMPLATE",['','','',''].join(""));class Go extends Wn{constructor(t,e){e.modules.toolbar!=null&&e.modules.toolbar.container==null&&(e.modules.toolbar.container=Dg),super(t,e),this.quill.container.classList.add("ql-snow")}extendToolbar(t){t.container!=null&&(t.container.classList.add("ql-snow"),this.buildButtons(t.container.querySelectorAll("button"),Un),this.buildPickers(t.container.querySelectorAll("select"),Un),this.tooltip=new zo(this.quill,this.options.bounds),t.container.querySelector(".ql-link")&&this.quill.keyboard.addBinding({key:"k",shortKey:!0},(e,n)=>{t.handlers.link.call(t,!n.format.link)}))}}Go.DEFAULTS=be({},Wn.DEFAULTS,{modules:{toolbar:{handlers:{link(r){if(r){const t=this.quill.getSelection();if(t==null||t.length===0)return;let e=this.quill.getText(t);/^\S+@\S+\.\S+$/.test(e)&&e.indexOf("mailto:")!==0&&(e=`mailto:${e}`);const{tooltip:n}=this.quill.theme;n.edit("link",e)}else this.quill.format("link",!1,N.sources.USER)}}}}});N.register({"attributors/attribute/direction":To,"attributors/class/align":Eo,"attributors/class/background":ed,"attributors/class/color":td,"attributors/class/direction":xo,"attributors/class/font":_o,"attributors/class/size":qo,"attributors/style/align":No,"attributors/style/background":Ti,"attributors/style/color":wi,"attributors/style/direction":Lo,"attributors/style/font":Oo,"attributors/style/size":Co},!0);N.register({"formats/align":Eo,"formats/direction":xo,"formats/indent":Gd,"formats/background":Ti,"formats/color":wi,"formats/font":_o,"formats/size":qo,"formats/blockquote":ni,"formats/code-block":Et,"formats/header":ri,"formats/list":Vn,"formats/bold":Pn,"formats/code":xi,"formats/italic":si,"formats/link":me,"formats/script":ii,"formats/strike":li,"formats/underline":oi,"formats/formula":xr,"formats/image":ai,"formats/video":Lr,"modules/syntax":Do,"modules/table":Vd,"modules/toolbar":qi,"themes/bubble":Ho,"themes/snow":Go,"ui/icons":Un,"ui/picker":$r,"ui/icon-picker":jo,"ui/color-picker":$o,"ui/tooltip":Po},!0);const Gg=wt.AttributeMap,Kg=wt.Op,Vg=wt.OpIterator;export{Gg as AttributeMap,B as Delta,zt as Module,Kg as Op,Vg as OpIterator,qf as Parchment,qe as Range,N as default};