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1return Array.from(t.childNodes).forEach((t=>{n.domNode.appendChild(t)})),t.parentNode&&t.parentNode.replaceChild(n.domNode,t),n.attach(),n}}const ft=class t extends at{constructor(t,e){super(t,e),this.uiNode=null,this.build()}appendChild(t){this.insertBefore(t)}attach(){super.attach(),this.children.forEach((t=>{t.attach()}))}attachUI(e){null!=this.uiNode&&this.uiNode.remove(),this.uiNode=e,t.uiClass&&this.uiNode.classList.add(t.uiClass),this.uiNode.setAttribute("contenteditable","false"),this.domNode.insertBefore(this.uiNode,this.domNode.firstChild)}build(){this.children=new ut,Array.from(this.domNode.childNodes).filter((t=>t!==this.uiNode)).reverse().forEach((t=>{try{const e=dt(t,this.scroll);this.insertBefore(e,this.children.head||void 0)}catch(e){if(e instanceof J)return;throw e}}))}deleteAt(t,e){if(0===t&&e===this.length())return this.remove();this.children.forEachAt(t,e,((t,e,n)=>{t.deleteAt(e,n)}))}descendant(e,n=0){const[s,i]=this.children.find(n);return null==e.blotName&&e(s)||null!=e.blotName&&s instanceof e?[s,i]:s instanceof t?s.descendant(e,i):[null,-1]}descendants(e,n=0,s=Number.MAX_VALUE){let i=[],r=s;return this.children.forEachAt(n,s,((n,s,o)=>{(null==e.blotName&&e(n)||null!=e.blotName&&n instanceof e)&&i.push(n),n instanceof t&&(i=i.concat(n.descendants(e,s,r))),r-=o})),i}detach(){this.children.forEach((t=>{t.detach()})),super.detach()}enforceAllowedChildren(){let e=!1;this.children.forEach((n=>{e||this.statics.allowedChildren.some((t=>n instanceof t))||(n.statics.scope===Y.BLOCK_BLOT?(null!=n.next&&this.splitAfter(n),null!=n.prev&&this.splitAfter(n.prev),n.parent.unwrap(),e=!0):n instanceof t?n.unwrap():n.remove())}))}formatAt(t,e,n,s){this.children.forEachAt(t,e,((t,e,i)=>{t.formatAt(e,i,n,s)}))}insertAt(t,e,n){const[s,i]=this.children.find(t);if(s)s.insertAt(i,e,n);else{const t=null==n?this.scroll.create("text",e):this.scroll.create(e,n);this.appendChild(t)}}insertBefore(t,e){null!=t.parent&&t.parent.children.remove(t);let n=null;this.children.insertBefore(t,e||null),t.parent=this,null!=e&&(n=e.domNode),(this.domNode.parentNode!==t.domNode||this.domNode.nextSibling!==n)&&this.domNode.insertBefore(t.domNode,n),t.attach()}length(){return this.children.reduce(((t,e)=>t+e.length()),0)}moveChildren(t,e){this.children.forEach((n=>{t.insertBefore(n,e)}))}optimize(t){if(super.optimize(t),this.enforceAllowedChildren(),null!=this.uiNode&&this.uiNode!==this.domNode.firstChild&&this.domNode.insertBefore(this.uiNode,this.domNode.firstChild),0===this.children.length)if(null!=this.statics.defaultChild){const t=this.scroll.create(this.statics.defaultChild.blotName);this.appendChild(t)}else this.remove()}path(e,n=!1){const[s,i]=this.children.find(e,n),r=[[this,e]];return s instanceof t?r.concat(s.path(i,n)):(null!=s&&r.push([s,i]),r)}removeChild(t){this.children.remove(t)}replaceWith(e,n){const s="string"==typeof e?this.scroll.create(e,n):e;return s instanceof t&&this.moveChildren(s),super.replaceWith(s)}split(t,e=!1){if(!e){if(0===t)return this;if(t===this.length())return this.next}const n=this.clone();return this.parent&&this.parent.insertBefore(n,this.next||void 0),this.children.forEachAt(t,this.length(),((t,s,i)=>{const r=t.split(s,e);null!=r&&n.appendChild(r)})),n}splitAfter(t){const e=this.clone();for(;null!=t.next;)e.appendChild(t.next);return this.parent&&this.parent.insertBefore(e,this.next||void 0),e}unwrap(){this.parent&&this.moveChildren(this.parent,this.next||void 0),this.remove()}update(t,e){const n=[],s=[];t.forEach((t=>{t.target===this.domNode&&"childList"===t.type&&(n.push(...t.addedNodes),s.push(...t.removedNodes))})),s.forEach((t=>{if(null!=t.parentNode&&"IFRAME"!==t.tagName&&document.body.compareDocumentPosition(t)&Node.DOCUMENT_POSITION_CONTAINED_BY)return;const e=this.scroll.find(t);null!=e&&(null==e.domNode.parentNode||e.domNode.parentNode===this.domNode)&&e.detach()})),n.filter((t=>t.parentNode===this.domNode&&t!==this.uiNode)).sort(((t,e)=>t===e?0:t.compareDocumentPosition(e)&Node.DOCUMENT_POSITION_FOLLOWING?1:-1)).forEach((t=>{let e=null;null!=t.nextSibling&&(e=this.scroll.find(t.nextSibling));const n=dt(t,this.scroll);(n.next!==e||null==n.next)&&(null!=n.parent&&n.parent.removeChild(this),this.insertBefore(n,e||void 0))})),this.enforceAllowedChildren()}};ft.uiClass="";const pt=ft;const gt=class t extends pt{static create(t){return super.create(t)}static formats(e,n){const s=n.query(t.blotName);if(null==s||e.tagName!==s.tagName){if("string"==typeof this.tagName)return!0;

1if(Array.isArray(this.tagName))return e.tagName.toLowerCase()}}constructor(t,e){super(t,e),this.attributes=new ot(this.domNode)}format(e,n){if(e!==this.statics.blotName||n){const t=this.scroll.query(e,Y.INLINE);if(null==t)return;t instanceof Q?this.attributes.attribute(t,n):n&&(e!==this.statics.blotName||this.formats()[e]!==n)&&this.replaceWith(e,n)}else this.children.forEach((e=>{e instanceof t||(e=e.wrap(t.blotName,!0)),this.attributes.copy(e)})),this.unwrap()}formats(){const t=this.attributes.values(),e=this.statics.formats(this.domNode,this.scroll);return null!=e&&(t[this.statics.blotName]=e),t}formatAt(t,e,n,s){null!=this.formats()[n]||this.scroll.query(n,Y.ATTRIBUTE)?this.isolate(t,e).format(n,s):super.formatAt(t,e,n,s)}optimize(e){super.optimize(e);const n=this.formats();if(0===Object.keys(n).length)return this.unwrap();const s=this.next;s instanceof t&&s.prev===this&&function(t,e){if(Object.keys(t).length!==Object.keys(e).length)return!1;for(const n in t)if(t[n]!==e[n])return!1;return!0}(n,s.formats())&&(s.moveChildren(this),s.remove())}replaceWith(t,e){const n=super.replaceWith(t,e);return this.attributes.copy(n),n}update(t,e){super.update(t,e),t.some((t=>t.target===this.domNode&&"attributes"===t.type))&&this.attributes.build()}wrap(e,n){const s=super.wrap(e,n);return s instanceof t&&this.attributes.move(s),s}};gt.allowedChildren=[gt,ht],gt.blotName="inline",gt.scope=Y.INLINE_BLOT,gt.tagName="SPAN";const mt=gt,bt=class t extends pt{static create(t){return super.create(t)}static formats(e,n){const s=n.query(t.blotName);if(null==s||e.tagName!==s.tagName){if("string"==typeof this.tagName)return!0;if(Array.isArray(this.tagName))return e.tagName.toLowerCase()}}constructor(t,e){super(t,e),this.attributes=new ot(this.domNode)}format(e,n){const s=this.scroll.query(e,Y.BLOCK);null!=s&&(s instanceof Q?this.attributes.attribute(s,n):e!==this.statics.blotName||n?n&&(e!==this.statics.blotName||this.formats()[e]!==n)&&this.replaceWith(e,n):this.replaceWith(t.blotName))}formats(){const t=this.attributes.values(),e=this.statics.formats(this.domNode,this.scroll);return null!=e&&(t[this.statics.blotName]=e),t}formatAt(t,e,n,s){null!=this.scroll.query(n,Y.BLOCK)?this.format(n,s):super.formatAt(t,e,n,s)}insertAt(t,e,n){if(null==n||null!=this.scroll.query(e,Y.INLINE))super.insertAt(t,e,n);else{const s=this.split(t);if(null==s)throw new Error("Attempt to insertAt after block boundaries");{const t=this.scroll.create(e,n);s.parent.insertBefore(t,s)}}}replaceWith(t,e){const n=super.replaceWith(t,e);return this.attributes.copy(n),n}update(t,e){super.update(t,e),t.some((t=>t.target===this.domNode&&"attributes"===t.type))&&this.attributes.build()}};bt.blotName="block",bt.scope=Y.BLOCK_BLOT,bt.tagName="P",bt.allowedChildren=[mt,bt,ht];const yt=bt,vt=class extends pt{checkMerge(){return null!==this.next&&this.next.statics.blotName===this.statics.blotName}deleteAt(t,e){super.deleteAt(t,e),this.enforceAllowedChildren()}formatAt(t,e,n,s){super.formatAt(t,e,n,s),this.enforceAllowedChildren()}insertAt(t,e,n){super.insertAt(t,e,n),this.enforceAllowedChildren()}optimize(t){super.optimize(t),this.children.length>0&&null!=this.next&&this.checkMerge()&&(this.next.moveChildren(this),this.next.remove())}};vt.blotName="container",vt.scope=Y.BLOCK_BLOT;const xt=vt;const Nt=class extends ht{static formats(t,e){}format(t,e){super.formatAt(0,this.length(),t,e)}formatAt(t,e,n,s){0===t&&e===this.length()?this.format(n,s):super.formatAt(t,e,n,s)}formats(){return this.statics.formats(this.domNode,this.scroll)}},Et={attributes:!0,characterData:!0,characterDataOldValue:!0,childList:!0,subtree:!0},At=class extends pt{constructor(t,e){super(null,e),this.registry=t,this.scroll=this,this.build(),this.observer=new MutationObserver((t=>{this.update(t)})),this.observer.observe(this.domNode,Et),this.attach()}create(t,e){return this.registry.create(this,t,e)}find(t,e=!1){const n=this.registry.find(t,e);return n?n.scroll===this?n:e?this.find(n.scroll.domNode.parentNode,!0):null:null}query(t,e=Y.ANY){return this.registry.query(t,e)}register(...t){return this.registry.register(...t)}build(){null!=this.scroll&&super.build()}detach(){super.detach(),this.observer.disconnect()}deleteAt(t,e){this.update(),0===t&&e===this.length()?this.children.forEac

1h((t=>{t.remove()})):super.deleteAt(t,e)}formatAt(t,e,n,s){this.update(),super.formatAt(t,e,n,s)}insertAt(t,e,n){this.update(),super.insertAt(t,e,n)}optimize(t=[],e={}){super.optimize(e);const n=e.mutationsMap||new WeakMap;let s=Array.from(this.observer.takeRecords());for(;s.length>0;)t.push(s.pop());const i=(t,e=!0)=>{null==t||t===this||null!=t.domNode.parentNode&&(n.has(t.domNode)||n.set(t.domNode,[]),e&&i(t.parent))},r=t=>{n.has(t.domNode)&&(t instanceof pt&&t.children.forEach(r),n.delete(t.domNode),t.optimize(e))};let o=t;for(let l=0;o.length>0;l+=1){if(l>=100)throw new Error("[Parchment] Maximum optimize iterations reached");for(o.forEach((t=>{const e=this.find(t.target,!0);null!=e&&(e.domNode===t.target&&("childList"===t.type?(i(this.find(t.previousSibling,!1)),Array.from(t.addedNodes).forEach((t=>{const e=this.find(t,!1);i(e,!1),e instanceof pt&&e.children.forEach((t=>{i(t,!1)}))}))):"attributes"===t.type&&i(e.prev)),i(e))})),this.children.forEach(r),o=Array.from(this.observer.takeRecords()),s=o.slice();s.length>0;)t.push(s.pop())}}update(t,e={}){t=t||this.observer.takeRecords();const n=new WeakMap;t.map((t=>{const e=this.find(t.target,!0);return null==e?null:n.has(e.domNode)?(n.get(e.domNode).push(t),null):(n.set(e.domNode,[t]),e)})).forEach((t=>{null!=t&&t!==this&&n.has(t.domNode)&&t.update(n.get(t.domNode)||[],e)})),e.mutationsMap=n,n.has(this.domNode)&&super.update(n.get(this.domNode),e),this.optimize(t,e)}};At.blotName="scroll",At.defaultChild=yt,At.allowedChildren=[yt,xt],At.scope=Y.BLOCK_BLOT,At.tagName="DIV";const wt=At,qt=class t extends ht{static create(t){return document.createTextNode(t)}static value(t){return t.data}constructor(t,e){super(t,e),this.text=this.statics.value(this.domNode)}deleteAt(t,e){this.domNode.data=this.text=this.text.slice(0,t)+this.text.slice(t+e)}index(t,e){return this.domNode===t?e:-1}insertAt(t,e,n){null==n?(this.text=this.text.slice(0,t)+e+this.text.slice(t),this.domNode.data=this.text):super.insertAt(t,e,n)}length(){return this.text.length}optimize(e){super.optimize(e),this.text=this.statics.value(this.domNode),0===this.text.length?this.remove():this.next instanceof t&&this.next.prev===this&&(this.insertAt(this.length(),this.next.value()),this.next.remove())}position(t,e=!1){return[this.domNode,t]}split(t,e=!1){if(!e){if(0===t)return this;if(t===this.length())return this.next}const n=this.scroll.create(this.domNode.splitText(t));return this.parent.insertBefore(n,this.next||void 0),this.text=this.statics.value(this.domNode),n}update(t,e){t.some((t=>"characterData"===t.type&&t.target===this.domNode))&&(this.text=this.statics.value(this.domNode))}value(){return this.text}};qt.blotName="text",qt.scope=Y.INLINE_BLOT;const kt=qt;l();var Lt=n(20903),Tt=n(19536);var St=function(t,e){return(0,Tt.A)(t,e)};class Ot extends Nt{static value(){}optimize(){(this.prev||this.next)&&this.remove()}length(){return 0}value(){return""}}Ot.blotName="break",Ot.tagName="BR";var Ct=Ot;class _t extends kt{}const Rt={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;"};function It(t){return t.replace(/[&<>"']/g,(t=>Rt[t]))}class Bt extends mt{static allowedChildren=[Bt,Ct,Nt,_t];static order=["cursor","inline","link","underline","strike","italic","bold","script","code"];static compare(t,e){const n=Bt.order.indexOf(t),s=Bt.order.indexOf(e);return n>=0||s>=0?n-s:t===e?0:t<e?-1:1}formatAt(t,e,n,s){if(Bt.compare(this.statics.blotName,n)<0&&this.scroll.query(n,Y.BLOT)){const i=this.isolate(t,e);s&&i.wrap(n,s)}else super.formatAt(t,e,n,s)}optimize(t){if(super.optimize(t),this.parent instanceof Bt&&Bt.compare(this.statics.blotName,this.parent.statics.blotName)>0){const t=this.parent.isolate(this.offset(),this.length());this.moveChildren(t),t.wrap(this)}}}var Mt=Bt;class jt extends yt{cache={};delta(){return null==this.cache.delta&&(this.cache.delta=Ut(this)),this.cache.delta}deleteAt(t,e){super.deleteAt(t,e),this.cache={}}formatAt(t,e,n,s){e<=0||(this.scroll.query(n,Y.BLOCK)?t+e===this.length()&&this.format(n,s):super.formatAt(t,Math.min(e,this.length()-t-1),n,s),this.cache={})}insertAt(t,e,n){if(null!=n)return super.insertAt(t,e,n),void(this.cache={});if(0===e.length)return;const s=e.split("\n"),i=s.shift();i.length>0&&(t<this.length()-1||null==this.children.tail?super.insertAt(Math.min(t,this.length()-1),i):this.children.tail.insertAt(this.children.tail.length(),i),this.cache={});let r=this;s.reduce(((t,e)=>(r=r.split(t,!0),r.insertAt(0,e),e.length)),t+i.length)}insertBefore(t,e){const{head:n}=this.children;super.insertBefore(t,e),n instanceof Ct&&n.remove(),this.cache={}}length(){return null==this.cache.length&&(this.cache.length=super.length()+1),this.cache.length}moveChildren(t,e){super.moveChildren(t,e),this.cache={}}optimize(t){super.optimize(t),this.cache={}}path(t){return super.path(t,!0)}removeChild(t){super.removeChild(t),this.cache={}}split(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(e&&(0===t||t>=this.length()-1)){const e=this.clone();return 0===t?(this.parent.insertBefore(e,this),this):(this.parent.insertBefore(e,this.next),e)}const n=super.split(t,e);return this.cache={},n}}jt.blotName="block",jt.tagName="P",jt.defaultChild=Ct,jt.allowedChildren=[Ct,Mt,Nt,_t];class Dt extends Nt{attach(){super.attach(),this.attributes=new ot(this.domNode)}delta(){return(new l)().insert(this.value(),{...this.formats(),...this.attributes.values()})}format(t,e){const n=this.scroll.query(t,Y.BLOCK_ATTRIBUTE);null!=n&&this.attributes.attribute(n,e)}formatAt(t,e,n,s){this.format(n,s)}insertAt(t,e,n){if(null!=n)return void super.insertAt(t,e,n);const s=e.split("\n"),i=s.pop(),r=s.map((t=>{const e=this.scroll.create(jt.blotName);return e.insertAt(0,t),e})),o=this.split(t);r.forEach((t=>{this.parent.insertBefore(t,o)})),i&&this.parent.insertBefore(this.scroll.create("text",i),o)}}function Ut(t){let e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return t.descendants(ht).reduce(((t,n)=>0===n.length()?t:t.insert(n.value(),Pt(n,{},e))),(new l)()).insert("\n",Pt(t))}function Pt(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];return null==t?e:("formats"in t&&"function"===typeof t.formats&&(e={...e,...t.formats()},n&&delete e["code-token"]),null==t.parent||"scroll"===t.parent.statics.blotName||t.parent.statics.scope!==t.statics.scope?e:Pt(t.parent,e,n))}Dt.scope=Y.BLOCK_BLOT;class Ht extends Nt{static blotName="cursor";static className="ql-cursor";static tagName="span";static CONTENTS="\ufeff";static value(){}constructor(t,e,n){super(t,e),this.selection=n,this.textNode=document.createTextNode(Ht.CONTENTS),this.domNode.appendChild(this.textNode),this.savedLength=0}detach(){null!=this.parent&&this.parent.removeChild(this)}format(t,e){if(0!==this.savedLength)return void super.format(t,e);let n=this,s=0;for(;null!=n&&n.statics.scope!==Y.BLOCK_BLOT;)s+=n.offset(n.parent),n=n.parent;null!=n&&(this.savedLength=Ht.CONTENTS.length,n.optimize(),n.formatAt(s,Ht.CONTENTS.length,t,e),this.savedLength=0)}index(t,e){return t===this.textNode?0:super.index(t,e)}length(){return this.savedLength}position(){return[this.textNode,this.textNode.data.length]}remove(){super.remove(),this.parent=null}restore(){if(this.selection.composing||null==this.parent)return null;const t=this.selection.getNativeRange();for(;null!=this.domNode.lastChild&&this.domNode.lastChild!==this.textNode;)this.domNode.parentNode.insertBefore(this.domNode.lastChild,this.domNode);const e=this.prev instanceof _t?this.prev:null,n=e?e.length():0,s=this.next instanceof _t?this.next:null,i=s?s.text:"",{textNode:r}=this,o=r.data.split(Ht.CONTENTS).join("");let l;if(r.data=Ht.CONTENTS,e)l=e,(o||s)&&(e.insertAt(e.length(),o+i),s&&s.remove());else if(s)l=s,s.insertAt(0,o);else{const t=document.createTextNode(o);l=this.scroll.create(t),this.parent.insertBefore(l,this)}if(this.remove(),t){const i=(t,i)=>e&&t===e.domNode?i:t===r?n+i-1:s&&t===s.domNode?n+o.length+i:null,a=i(t.start.node,t.start.offset),c=i(t.end.node,t.end.offset);if(null!==a&&null!==c)return{startNode:l.domNode,startOffset:a,endNode:l.domNode,endOffset:c}}return null}update(t,e){if(t.some((t=>"characterData"===t.type&&t.target===this.textNode))){const t=this.restore();t&&(e.range=t)}}optimize(t){super.optimize(t);let{parent:e}=this;for(;e;){if("A"===e.domNode.tagName){this.savedLength=Ht.CONTENTS.length,e.isolate(this.offset(e),this.length()).unwrap(),this.savedLength=0;break}e=e.parent}}value(){return""}}var zt=Ht;s();var $t=new WeakMap;const Ft=["error","warn","log","info"];let Vt="warn";function Kt(t){if(Vt&&Ft.indexOf(t)<=Ft.indexOf(Vt)){for(var e=arguments.length,n=new Array(e>1?e-1:0),s=1;s<e;s++)n[s-1]=arguments[s];console[t](...n)}}function Zt(t){return Ft.reduce(((e,n)=>(e[n]=Kt.bind(console,n,t),e)),{})}Zt.level=t=>{Vt=t},Kt.level=Zt.level;var Wt=Zt;const Gt=Wt("quill:events");["selectionchange","mousedown","mouseup","click"].forEach((t=>{document.addEventListener(t,(function(){for(var t=arguments.length,e=new Array(t),n=0;n<t;n++)e[n]=arguments[n];Array.from(document.querySelectorAll(".ql-container")).forEach((t=>{const n=$t.get(t);n&&n.emitter&&n.emitter.handleDOM(...e)}))}))}));class Xt extends(s()){static events={EDITOR_CHANGE:"editor-change",SCROLL_BEFORE_UPDATE:"scroll-before-update",SCROLL_BLOT_MOUNT:"scroll-blot-mount",SCROLL_BLOT_UNMOUNT:"scroll-blot-unmount",SCROLL_OPTIMIZE:"scroll-optimize",SCROLL_UPDATE:"scroll-update",SCROLL_EMBED_UPDATE:"scroll-embed-update",SELECTION_CHANGE:"selection-change",TEXT_CHANGE:"text-change",COMPOSITION_BEFORE_START:"composition-before-start",COMPOSITION_START:"composition-start",COMPOSITION_BEFORE_END:"composition-before-end",COMPOSITION_END:"composition-end"};static sources={API:"api",SILENT:"silent",USER:"user"};constructor(){super(),this.domListeners={},this.on("error",Gt.error)}emit(){for(var t=arguments.length,e=new Array(t),n=0;n<t;n++)e[n]=arguments[n];return Gt.log.call(Gt,...e),super.emit(...e)}handleDOM(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),s=1;s<e;s++)n[s-1]=arguments[s];(this.domListeners[t.type]||[]).forEach((e=>{let{node:s,handler:i}=e;(t.target===s||s.contains(t.target))&&i(t,...n)}))}listenDOM(t,e,n){this.domListeners[t]||(this.domListeners[t]=[]),this.domListeners[t].push({node:e,handler:n})}}var Yt=Xt;const Qt=Wt("quill:selection");class Jt{constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;this.index=t,this.length=e}}function te(t,e){try{e.parentNode}catch(n){return!1}return t.contains(e)}var ee=class{constructor(t,e){this.emitter=e,this.scroll=t,this.composing=!1,this.mouseDown=!1,this.root=this.scroll.domNode,this.cursor=this.scroll.create("cursor",this),this.savedRange=new Jt(0,0),this.lastRange=this.savedRange,this.lastNative=null,this.handleComposition(),this.handleDragging(),this.emitter.listenDOM("selectionchange",document,(()=>{this.mouseDown||this.composing||setTimeout(this.update.bind(this,Yt.sources.USER),1)})),this.emitter.on(Yt.events.SCROLL_BEFORE_UPDATE,(()=>{if(!this.hasFocus())return;const t=this.getNativeRange();null!=t&&t.start.node!==this.cursor.textNode&&this.emitter.once(Yt.events.SCROLL_UPDATE,((e,n)=>{try{this.root.contains(t.start.node)&&this.root.contains(t.end.node)&&this.setNativeRange(t.start.node,t.start.offset,t.end.node,t.end.offset);const s=n.some((t=>"characterData"===t.type||"childList"===t.type||"attributes"===t.type&&t.target===this.root));this.update(s?Yt.sources.SILENT:e)}catch(s){}}))})),this.emitter.on(Yt.events.SCROLL_OPTIMIZE,((t,e)=>{if(e.range){const{startNode:t,startOffset:n,endNode:s,endOffset:i}=e.range;this.setNativeRange(t,n,s,i),this.update(Yt.sources.SILENT)}})),this.update(Yt.sources.SILENT)}handleComposition(){this.emitter.on(Yt.events.COMPOSITION_BEFORE_START,(()=>{this.composing=!0})),this.emitter.on(Yt.events.COMPOSITION_END,(()=>{if(this.composing=!1,this.cursor.parent){const t=this.cursor.restore();if(!t)return;setTimeout((()=>{this.setNativeRange(t.startNode,t.startOffset,t.endNode,t.endOffset)}),1)}}))}handleDragging(){this.emitter.listenDOM("mousedown",document.body,(()=>{this.mouseDown=!0})),this.emitter.listenDOM("mouseup",document.body,(()=>{this.mouseDown=!1,this.update(Yt.sources.USER)}))}focus(){this.hasFocus()||(this.root.focus({preventScroll:!0}),this.setRange(this.savedRange))}format(t,e){this.scroll.update();const n=this.getNativeRange();if(null!=n&&n.native.collapsed&&!this.scroll.query(t,Y.BLOCK)){if(n.start.node!==this.cursor.textNode){const t=this.scroll.find(n.start.node,!1);if(null==t)return;if(t instanceof ht){const e=t.split(n.start.offset);t.parent.insertBefore(this.cursor,e)}else t.insertBefore(this.cursor,n.start.node);this.cursor.attach()}this.cursor.format(t,e),this.scroll.optimize(),this.setNativeRange(this.cursor.textNode,this.cursor.textNode.data.length),this.update()}}getBounds(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;const n=this.scroll.length();let s;t=Math.min(t,n-1),e=Math.min(t+e,n-1)-t;let[i,r]=this.scroll.leaf(t);if(null==i)return null;if(e>0&&r===i.length()){const[e]=this.scroll.leaf(t+1);if(e){const[n]=this.scroll.line(t),[s]=this.scroll.line(t+1);n===s&&(i=e,r=0)}}[s,r]=i.position(r,!0);const o=document.createRange();if(e>0)return o.setStart(s,r),[i,r]=this.scroll.leaf(t+e),null==i?null:([s,r]=i.position(r,!0),o.setEnd(s,r),o.getBoundingClientRect());let l,a="left";if(s instanceof Text){if(!s.data.length)return null;r<s.data.length?(o.setStart(s,r),o.setEnd(s,r+1)):(o.setStart(s,r-1),o.setEnd(s,r),a="right"),l=o.getBoundingClientRect()}else{if(!(i.domNode instanceof Element))return null;l=i.domNode.getBoundingClientRect(),r>0&&(a="right")}return{bottom:l.top+l.height,height:l.height,left:l[a],right:l[a],top:l.top,width:0}}getNativeRange(){const t=document.getSelection();if(null==t||t.rangeCount<=0)return null;const e=t.getRangeAt(0);if(null==e)return null;const n=this.normalizeNative(e);return Qt.info("getNativeRange",n),n}getRange(){const t=this.scroll.domNode;if("isConnected"in t&&!t.isConnected)return[null,null];const e=this.getNativeRange();if(null==e)return[null,null];return[this.normalizedToRange(e),e]}hasFocus(){return document.activeElement===this.root||null!=document.activeElement&&te(this.root,document.activeElement)}normalizedToRange(t){const e=[[t.start.node,t.start.offset]];t.native.collapsed||e.push([t.end.node,t.end.offset]);const n=e.map((t=>{const[e,n]=t,s=this.scroll.find(e,!0),i=s.offset(this.scroll);return 0===n?i:s instanceof ht?i+s.index(e,n):i+s.length()})),s=Math.min(Math.max(...n),this.scroll.length()-1),i=Math.min(s,...n);return new Jt(i,s-i)}normalizeNative(t){if(!te(this.root,t.startContainer)||!t.collapsed&&!te(this.root,t.endContainer))return null;const e={start:{node:t.startContainer,offset:t.startOffset},end:{node:t.endContainer,offset:t.endOffset},native:t};

1n.shiftKey?this.quill.setSelection(i-1,we.sources.USER):this.quill.setSelection(i+s.length(),we.sources.USER)}},"list autofill":{key:" ",shiftKey:null,collapsed:!0,format:{"code-block":!1,blockquote:!1,table:!1},prefix:/^\s*?(\d+\.|-|\*|\[ ?\]|\[x\])$/,handler(t,e){if(null==this.quill.scroll.query("list"))return!0;const{length:n}=e.prefix,[s,i]=this.quill.getLine(t.index);if(i>n)return!0;let r;switch(e.prefix.trim()){case"[]":case"[ ]":r="unchecked";break;case"[x]":r="checked";break;case"-":case"*":r="bullet";break;default:r="ordered"}this.quill.insertText(t.index," ",we.sources.USER),this.quill.history.cutoff();const o=(new l)().retain(t.index-i).delete(n+1).retain(s.length()-2-i).retain(1,{list:r});return this.quill.updateContents(o,we.sources.USER),this.quill.history.cutoff(),this.quill.setSelection(t.index-n,we.sources.SILENT),!1}},"code exit":{key:"Enter",collapsed:!0,format:["code-block"],prefix:/^$/,suffix:/^\s*$/,handler(t){const[e,n]=this.quill.getLine(t.index);let s=2,i=e;for(;null!=i&&i.length()<=1&&i.formats()["code-block"];)if(i=i.prev,s-=1,s<=0){const s=(new l)().retain(t.index+e.length()-n-2).retain(1,{"code-block":null}).delete(1);return this.quill.updateContents(s,we.sources.USER),this.quill.setSelection(t.index-1,we.sources.SILENT),!1}return!0}},"embed left":cn("ArrowLeft",!1),"embed left shift":cn("ArrowLeft",!0),"embed right":cn("ArrowRight",!1),"embed right shift":cn("ArrowRight",!0),"table down":un(!1),"table up":un(!0)}};function an(t){return{key:"Tab",shiftKey:!t,format:{"code-block":!0},handler(e,n){let{event:s}=n;const i=this.quill.scroll.query("code-block"),{TAB:r}=i;if(0===e.length&&!s.shiftKey)return this.quill.insertText(e.index,r,we.sources.USER),void this.quill.setSelection(e.index+r.length,we.sources.SILENT);const o=0===e.length?this.quill.getLines(e.index,1):this.quill.getLines(e);let{index:l,length:a}=e;o.forEach(((e,n)=>{t?(e.insertAt(0,r),0===n?l+=r.length:a+=r.length):e.domNode.textContent.startsWith(r)&&(e.deleteAt(0,r.length),0===n?l-=r.length:a-=r.length)})),this.quill.update(we.sources.USER),this.quill.setSelection(l,a,we.sources.SILENT)}}}function cn(t,e){const n="ArrowLeft"===t?"prefix":"suffix";return{key:t,shiftKey:e,altKey:null,[n]:/^$/,handler(n){let{index:s}=n;"ArrowRight"===t&&(s+=n.length+1);const[i]=this.quill.getLeaf(s);return!(i instanceof Nt)||("ArrowLeft"===t?e?this.quill.setSelection(n.index-1,n.length+1,we.sources.USER):this.quill.setSelection(n.index-1,we.sources.USER):e?this.quill.setSelection(n.index,n.length+1,we.sources.USER):this.quill.setSelection(n.index+n.length+1,we.sources.USER),!1)}}}function hn(t){return{key:t[0],shortKey:!0,handler(e,n){this.quill.format(t,!n.format[t],we.sources.USER)}}}function un(t){return{key:t?"ArrowUp":"ArrowDown",collapsed:!0,format:["table"],handler(e,n){const s=t?"prev":"next",i=n.line,r=i.parent[s];if(null!=r){if("table-row"===r.statics.blotName){let t=r.children.head,e=i;for(;null!=e.prev;)e=e.prev,t=t.next;const s=t.offset(this.quill.scroll)+Math.min(n.offset,t.length()-1);this.quill.setSelection(s,0,we.sources.USER)}}else{const e=i.table()[s];null!=e&&(t?this.quill.setSelection(e.offset(this.quill.scroll)+e.length()-1,0,we.sources.USER):this.quill.setSelection(e.offset(this.quill.scroll),0,we.sources.USER))}return!1}}}function dn(t){let{quill:e,range:n}=t;const s=e.getLines(n);let i={};if(s.length>1){const t=s[0].formats(),e=s[s.length-1].formats();i=l().AttributeMap.diff(e,t)||{}}e.deleteText(n,we.sources.USER),Object.keys(i).length>0&&e.formatLine(n.index,1,i,we.sources.USER),e.setSelection(n.index,we.sources.SILENT)}on.DEFAULTS=ln;const fn=/font-weight:\s*normal/,pn=["P","OL","UL"],gn=t=>t&&pn.includes(t.tagName);const mn=/\bmso-list:[^;]*ignore/i,bn=/\bmso-list:[^;]*\bl(\d+)/i,yn=/\bmso-list:[^;]*\blevel(\d+)/i,vn=t=>{const e=Array.from(t.querySelectorAll("[style*=mso-list]")),n=[],s=[];e.forEach((t=>{(t.getAttribute("style")||"").match(mn)?n.push(t):s.push(t)})),n.forEach((t=>t.parentNode?.removeChild(t)));const i=t.documentElement.innerHTML,r=s.map((t=>((t,e)=>{const n=t.getAttribute("style"),s=n?.match(bn);if(!s)return null;const i=Number(s[1]),r=n?.match(yn),o=r?Number(r[1]):1,l=new RegExp(`@list l${i}:level${o}\\s*\\{[^\\}]*mso-level-number-format:\\s*([\\w-]+)`,"i"),a=e.match(l);return{id:i,indent:o,type:a&&"bullet"===a[1]?"bullet":"ordered",element:t}})(t,i))).filter((t=>t));for(;r.length;){const t=[];let e=r.shift();for(;e;)t.push(e),e=r.length&&r[0]?.element===e.element.nextElementSibling&&r[0].id===e.id?r.shift():null;const n=document.createElement("ul");t.forEach((t=>{const e=document.createElement("li");e.setAttribute("data-list",t.type),t.indent>

1h((t=>{let[e,n]=t;this.addMatcher(e,n)}))}addMatcher(t,e){this.matchers.push([t,e])}convert(t){let{html:e,text:n}=t,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(s[Ke.blotName])return(new l)().insert(n||"",{[Ke.blotName]:s[Ke.blotName]});if(!e)return(new l)().insert(n||"",s);const i=this.convertHTML(e);return Ln(i,"\n")&&(null==i.ops[i.ops.length-1].attributes||s.table)?i.compose((new l)().retain(i.length()-1).delete(1)):i}normalizeHTML(t){Nn(t)}convertHTML(t){const e=(new DOMParser).parseFromString(t,"text/html");this.normalizeHTML(e);const n=e.body,s=new WeakMap,[i,r]=this.prepareMatching(n,s);return Cn(this.quill.scroll,n,i,r,s)}dangerouslyPasteHTML(t,e){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:we.sources.API;if("string"===typeof t){const n=this.convert({html:t,text:""});this.quill.setContents(n,e),this.quill.setSelection(0,we.sources.SILENT)}else{const s=this.convert({html:e,text:""});this.quill.updateContents((new l)().retain(t).concat(s),n),this.quill.setSelection(t+s.length(),we.sources.SILENT)}}onCaptureCopy(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(t.defaultPrevented)return;t.preventDefault();const[n]=this.quill.selection.getRange();if(null==n)return;const{html:s,text:i}=this.onCopy(n,e);t.clipboardData?.setData("text/plain",i),t.clipboardData?.setData("text/html",s),e&&dn({range:n,quill:this.quill})}normalizeURIList(t){return t.split(/\r?\n/).filter((t=>"#"!==t[0])).join("\n")}onCapturePaste(t){if(t.defaultPrevented||!this.quill.isEnabled())return;t.preventDefault();const e=this.quill.getSelection(!0);if(null==e)return;const n=t.clipboardData?.getData("text/html");let s=t.clipboardData?.getData("text/plain");if(!n&&!s){const e=t.clipboardData?.getData("text/uri-list");e&&(s=this.normalizeURIList(e))}const i=Array.from(t.clipboardData?.files||[]);if(!n&&i.length>0)this.quill.uploader.upload(e,i);else{if(n&&i.length>0){const t=(new DOMParser).parseFromString(n,"text/html");if(1===t.body.childElementCount&&"IMG"===t.body.firstElementChild?.tagName)return void this.quill.uploader.upload(e,i)}this.onPaste(e,{html:n,text:s})}}onCopy(t){const e=this.quill.getText(t);return{html:this.quill.getSemanticHTML(t),text:e}}onPaste(t,e){let{text:n,html:s}=e;const i=this.quill.getFormat(t.index),r=this.convert({text:n,html:s},i);En.log("onPaste",r,{text:n,html:s});const o=(new l)().retain(t.index).delete(t.length).concat(r);this.quill.updateContents(o,we.sources.USER),this.quill.setSelection(o.length()-t.length,we.sources.SILENT),this.quill.scrollSelectionIntoView()}prepareMatching(t,e){const n=[],s=[];return this.matchers.forEach((i=>{const[r,o]=i;switch(r){case Node.TEXT_NODE:s.push(o);break;case Node.ELEMENT_NODE:n.push(o);break;default:Array.from(t.querySelectorAll(r)).forEach((t=>{if(e.has(t)){const n=e.get(t);n?.push(o)}else e.set(t,[o])}))}})),[n,s]}},"modules/history":class extends he{static DEFAULTS={delay:1e3,maxStack:100,userOnly:!1};lastRecorded=0;ignoreChange=!1;stack={undo:[],redo:[]};currentRange=null;constructor(t,e){super(t,e),this.quill.on(we.events.EDITOR_CHANGE,((t,e,n,s)=>{t===we.events.SELECTION_CHANGE?e&&s!==we.sources.SILENT&&(this.currentRange=e):t===we.events.TEXT_CHANGE&&(this.ignoreChange||(this.options.userOnly&&s!==we.sources.USER?this.transform(e):this.record(e,n)),this.currentRange=Bn(this.currentRange,e))})),this.quill.keyboard.addBinding({key:"z",shortKey:!0},this.undo.bind(this)),this.quill.keyboard.addBinding({key:["z","Z"],shortKey:!0,shiftKey:!0},this.redo.bind(this)),/Win/i.test(navigator.platform)&&this.quill.keyboard.addBinding({key:"y",shortKey:!0},this.redo.bind(this)),this.quill.root.addEventListener("beforeinput",(t=>{"historyUndo"===t.inputType?(this.undo(),t.preventDefault()):"historyRedo"===t.inputType&&(this.redo(),t.preventDefault())}))}change(t,e){if(0===this.stack[t].length)return;const n=this.stack[t].pop();if(!n)return;const s=this.quill.getContents(),i=n.delta.invert(s);this.stack[e].push({delta:i,range:Bn(n.range,i)}),this.lastRecorded=0,this.ignoreChange=!0,this.quill.updateContents(n.delta,we.sources.USER),this.ignoreChange=!1,this.restoreSelection(n)}clear(){this.stack={undo:[],redo:[]}}cutoff(){this.lastRecorded=0}record(t,e){if(0===t.ops.length)return;this.stack.redo=[];let n=t.invert(e),s=this.currentRange;const i=Date.now();if(this.lastRecorded+this.options.delay>i&&this.stack.undo.length>0){const t=this.stack.undo.pop();t&&(n=n.compose(t.delta),s=t.range)}else this.lastRecorded=i;0!==n.length()&&(this.stack.undo.push({delta:n,range:s}),this.stack.undo.length>this.options.maxStack&&this.stack.undo.shift())}redo(){this.change("redo","undo")}transform(t){In(this.stack.undo,t),In(this.stack.redo,t)}undo(){this.change("undo","redo")}restoreSelection(t){if(t.range)this.quill.setSelection(t.range,we.sources.USER);else{const e=function(t,e){const n=e.reduce(((t,e)=>t+(e.delete||0)),0);let s=e.length()-n;

1static sanitize(t){return Qn(t,["http","https","data"])?t:"//:0"}static value(t){return t.getAttribute("src")}format(t,e){ss.indexOf(t)>-1?e?this.domNode.setAttribute(t,e):this.domNode.removeAttribute(t):super.format(t,e)}};const rs=["height","width"];var os=class extends Dt{static blotName="video";static className="ql-video";static tagName="IFRAME";static create(t){const e=super.create(t);return e.setAttribute("frameborder","0"),e.setAttribute("allowfullscreen","true"),e.setAttribute("src",this.sanitize(t)),e}static formats(t){return rs.reduce(((e,n)=>(t.hasAttribute(n)&&(e[n]=t.getAttribute(n)),e)),{})}static sanitize(t){return Yn.sanitize(t)}static value(t){return t.getAttribute("src")}format(t,e){rs.indexOf(t)>-1?e?this.domNode.setAttribute(t,e):this.domNode.removeAttribute(t):super.format(t,e)}html(){const{video:t}=this.value();return`<a href="${t}">${t}</a>`}};const ls=new st("code-token","hljs",{scope:Y.INLINE});class as extends Mt{static formats(t,e){for(;null!=t&&t!==e.domNode;){if(t.classList&&t.classList.contains(Ke.className))return super.formats(t,e);t=t.parentNode}}constructor(t,e,n){super(t,e,n),ls.add(this.domNode,n)}format(t,e){t!==as.blotName?super.format(t,e):e?ls.add(this.domNode,e):(ls.remove(this.domNode),this.domNode.classList.remove(this.statics.className))}optimize(){super.optimize(...arguments),ls.value(this.domNode)||this.unwrap()}}as.blotName="code-token",as.className="ql-token";class cs extends Ke{static create(t){const e=super.create(t);return"string"===typeof t&&e.setAttribute("data-language",t),e}static formats(t){return t.getAttribute("data-language")||"plain"}static register(){}format(t,e){t===this.statics.blotName&&e?this.domNode.setAttribute("data-language",e):super.format(t,e)}replaceWith(t,e){return this.formatAt(0,this.length(),as.blotName,!1),super.replaceWith(t,e)}}class hs extends Ve{attach(){super.attach(),this.forceNext=!1,this.scroll.emitMount(this)}format(t,e){t===cs.blotName&&(this.forceNext=!0,this.children.forEach((n=>{n.format(t,e)})))}formatAt(t,e,n,s){n===cs.blotName&&(this.forceNext=!0),super.formatAt(t,e,n,s)}highlight(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(null==this.children.head)return;const n=`${Array.from(this.domNode.childNodes).filter((t=>t!==this.uiNode)).map((t=>t.textContent)).join("\n")}\n`,s=cs.formats(this.children.head.domNode);if(e||this.forceNext||this.cachedText!==n){if(n.trim().length>0||null==this.cachedText){const e=this.children.reduce(((t,e)=>t.concat(Ut(e,!1))),(new l)()),i=t(n,s);e.diff(i).reduce(((t,e)=>{let{retain:n,attributes:s}=e;return n?(s&&Object.keys(s).forEach((e=>{[cs.blotName,as.blotName].includes(e)&&this.formatAt(t,n,e,s[e])})),t+n):t}),0)}this.cachedText=n,this.forceNext=!1}}html(t,e){const[n]=this.children.find(t);return`<pre data-language="${n?cs.formats(n.domNode):"plain"}">\n${It(this.code(t,e))}\n</pre>`}optimize(t){if(super.optimize(t),null!=this.parent&&null!=this.children.head&&null!=this.uiNode){const t=cs.formats(this.children.head.domNode);t!==this.uiNode.value&&(this.uiNode.value=t)}}}hs.allowedChildren=[cs],cs.requiredContainer=hs,cs.allowedChildren=[as,zt,_t,Ct];class us extends he{static register(){we.register(as,!0),we.register(cs,!0),we.register(hs,!0)}constructor(t,e){if(super(t,e),null==this.options.hljs)throw new Error("Syntax module requires highlight.js. 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0!==arguments[0]?arguments[0]:null,e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(this.quill.selection.composing)return;this.quill.update(we.sources.USER);const n=this.quill.getSelection();(null==t?this.quill.scroll.descendants(hs):[t]).forEach((t=>{t.highlight(this.highlightBlot,e)})),this.quill.update(we.sources.SILENT),null!=n&&this.quill.setSelection(n,we.sources.SILENT)}highlightBlot(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"plain";if(e=this.languages[e]?e:"plain","plain"===e)return It(t).split("\n").reduce(((t,n,s)=>(0!==s&&t.insert("\n",{[Ke.blotName]:e}),t.insert(n))),(new l)());const n=this.quill.root.ownerDocument.createElement("div");return n.classList.add(Ke.className),n.innerHTML=((t,e,n)=>{if("string"===typeof t.versionString){const s=t.versionString.split(".")[0];if(parseInt(s,10)>=11)return t.highlight(n,{language:e}).value}return t.highlight(e,n).value})(this.options.hljs,e,t),Cn(this.quill.scroll,n,[(t,e)=>{const n=ls.value(t);return n?e.compose((new l)().retain(e.length(),{[as.blotName]:n})):e}],[(t,n)=>t.data.split("\n").reduce(((t,n,s)=>(0!==s&&t.insert("\n",{[Ke.blotName]:e}),t.insert(n))),n)],new WeakMap)}}us.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"}]};class ds extends jt{static blotName="table";static tagName="TD";static create(t){const e=super.create();return t?e.setAttribute("data-row",t):e.setAttribute("data-row",ms()),e}static formats(t){if(t.hasAttribute("data-row"))return t.getAttribute("data-row")}cellOffset(){return 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blotName="table-body";static tagName="TBODY"}class gs extends Ce{static blotName="table-container";static tagName="TABLE";balanceCells(){const t=this.descendants(fs),e=t.reduce(((t,e)=>Math.max(e.children.length,t)),0);t.forEach((t=>{new Array(e-t.children.length).fill(0).forEach((()=>{let e;null!=t.children.head&&(e=ds.formats(t.children.head.domNode));const n=this.scroll.create(ds.blotName,e);t.appendChild(n),n.optimize()}))}))}cells(t){return this.rows().map((e=>e.children.at(t)))}deleteColumn(t){const[e]=this.descendant(ps);null!=e&&null!=e.children.head&&e.children.forEach((e=>{const n=e.children.at(t);null!=n&&n.remove()}))}insertColumn(t){const[e]=this.descendant(ps);null!=e&&null!=e.children.head&&e.children.forEach((e=>{const n=e.children.at(t),s=ds.formats(e.children.head.domNode),i=this.scroll.create(ds.blotName,s);e.insertBefore(i,n)}))}insertRow(t){const[e]=this.descendant(ps);if(null==e||null==e.children.head)return;const n=ms(),s=this.scroll.create(fs.blotName);e.children.head.children.forEach((()=>{const t=this.scroll.create(ds.blotName,n);s.appendChild(t)}));const i=e.children.at(t);e.insertBefore(s,i)}rows(){const t=this.children.head;return null==t?[]:t.children.map((t=>t))}}function ms(){return`row-${Math.random().toString(36).slice(2,6)}`}gs.allowedChildren=[ps],ps.requiredContainer=gs,ps.allowedChildren=[fs],fs.requiredContainer=ps,fs.allowedChildren=[ds],ds.requiredContainer=fs;var bs=class extends he{static register(){we.register(ds),we.register(fs),we.register(ps),we.register(gs)}constructor(){super(...arguments),this.listenBalanceCells()}balanceTables(){this.quill.scroll.descendants(gs).forEach((t=>{t.balanceCells()}))}deleteColumn(){const[t,,e]=this.getTable();null!=e&&(t.deleteColumn(e.cellOffset()),this.quill.update(we.sources.USER))}deleteRow(){const[,t]=this.getTable();null!=t&&(t.remove(),this.quill.update(we.sources.USER))}deleteTable(){const[t]=this.getTable();if(null==t)return;const 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null==t.querySelector("option")&&(t.classList.contains("ql-font")?Ms(t,Cs):t.classList.contains("ql-header")?Ms(t,_s):t.classList.contains("ql-size")&&Ms(t,Rs)),new qs(t)}));this.quill.on(Yt.events.EDITOR_CHANGE,(()=>{this.pickers.forEach((t=>{t.update()}))}))}}Is.DEFAULTS=X({},ge.DEFAULTS,{modules:{toolbar:{handlers:{formula(){this.quill.theme.tooltip.edit("formula")},image(){let t=this.container.querySelector("input.ql-image[type=file]");null==t&&(t=document.createElement("input"),t.setAttribute("type","file"),t.setAttribute("accept",this.quill.uploader.options.mimetypes.join(", ")),t.classList.add("ql-image"),t.addEventListener("change",(()=>{const e=this.quill.getSelection(!0);this.quill.uploader.upload(e,t.files),t.value=""})),this.container.appendChild(t)),t.click()},video(){this.quill.theme.tooltip.edit("video")}}}}});class Bs extends 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n=this.quill.getBounds(this.quill.selection.savedRange);null!=n&&this.position(n),this.textbox.select(),this.textbox.setAttribute("placeholder",this.textbox.getAttribute(`data-${t}`)||""),this.root.setAttribute("data-mode",t)}restoreFocus(){this.quill.focus({preventScroll:!0})}save(){let{value:t}=this.textbox;switch(this.root.getAttribute("data-mode")){case"link":{const{scrollTop:e}=this.quill.root;this.linkRange?(this.quill.formatText(this.linkRange,"link",t,Yt.sources.USER),delete this.linkRange):(this.restoreFocus(),this.quill.format("link",t,Yt.sources.USER)),this.quill.root.scrollTop=e;break}case"video":t=function(t){let e=t.match(/^(?:(https?):\/\/)?(?:(?:www|m)\.)?youtube\.com\/watch.*v=([a-zA-Z0-9_-]+)/)||t.match(/^(?:(https?):\/\/)?(?:(?:www|m)\.)?youtu\.be\/([a-zA-Z0-9_-]+)/);if(e)return`${e[1]||"https"}://www.youtube.com/embed/${e[2]}?showinfo=0`;if(e=t.match(/^(?:(https?):\/\/)?(?:www\.)?vimeo\.com\/(\d+)/))return`${e[1]||"https"}://player.vimeo.com/video/${e[2]}/`;return t}(t);case"formula":{if(!t)break;const e=this.quill.getSelection(!0);if(null!=e){const n=e.index+e.length;this.quill.insertEmbed(n,this.root.getAttribute("data-mode"),t,Yt.sources.USER),"formula"===this.root.getAttribute("data-mode")&&this.quill.insertText(n+1," ",Yt.sources.USER),this.quill.setSelection(n+2,Yt.sources.USER)}break}}this.textbox.value="",this.hide()}}function Ms(t,e){let n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];e.forEach((e=>{const s=document.createElement("option");e===n?s.setAttribute("selected","selected"):s.setAttribute("value",String(e)),t.appendChild(s)}))}const js=[["bold","italic","link"],[{header:1},{header:2},"blockquote"]];class Ds extends Bs{static TEMPLATE=['<span class="ql-tooltip-arrow"></span>','<div class="ql-tooltip-editor">','<input type="text" data-formula="e=mc^2" data-link="https://quilljs.com" data-video="Embed URL">','<a 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TEMPLATE=['<a class="ql-preview" rel="noopener noreferrer" target="_blank" href="about:blank"></a>','<input type="text" data-formula="e=mc^2" data-link="https://quilljs.com" data-video="Embed URL">','<a class="ql-action"></a>','<a class="ql-remove"></a>'].join("");preview=this.root.querySelector("a.ql-preview");listen(){super.listen(),this.root.querySelector("a.ql-action").addEventListener("click",(t=>{this.root.classList.contains("ql-editing")?this.save():this.edit("link",this.preview.textContent),t.preventDefault()})),this.root.querySelector("a.ql-remove").addEventListener("click",(t=>{if(null!=this.linkRange){const t=this.linkRange;this.restoreFocus(),this.quill.formatText(t,"link",!1,Yt.sources.USER),delete this.linkRange}t.preventDefault(),this.hide()})),this.quill.on(Yt.events.SELECTION_CHANGE,((t,e,n)=>{if(null!=t){if(0===t.length&&n===Yt.sources.USER){const[e,n]=this.quill.scroll.descendant(Yn,t.index);if(null!=e){this.linkRange=new Jt(t.index-n,e.length());const s=Yn.formats(e.domNode);this.preview.textContent=s,this.preview.setAttribute("href",s),this.show();const i=this.quill.getBounds(this.linkRange);return void(null!=i&&this.position(i))}}else delete this.linkRange;this.hide()}}))}show(){super.show(),this.root.removeAttribute("data-mode")}}class zs extends Is{constructor(t,e){null!=e.modules.toolbar&&null==e.modules.toolbar.container&&(e.modules.toolbar.container=Ps),super(t,e),this.quill.container.classList.add("ql-snow")}extendToolbar(t){null!=t.container&&(t.container.classList.add("ql-snow"),this.buildButtons(t.container.querySelectorAll("button"),Es),this.buildPickers(t.container.querySelectorAll("select"),Es),this.tooltip=new Hs(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)})))}}zs.DEFAULTS=X({},Is.DEFAULTS,{modules:{toolbar:{handlers:{link(t){if(t){const t=this.quill.getSelection();if(null==t||0===t.length)return;let e=this.quill.getText(t);/^\S+@\S+\.\S+$/.test(e)&&0!==e.indexOf("mailto:")&&(e=`mailto:${e}`);const{tooltip:n}=this.quill.theme;n.edit("link",e)}else this.quill.format("link",!1,we.sources.USER)}}}}});var $s=zs;zn.register({"attributors/attribute/direction":Ge,"attributors/class/align":De,"attributors/class/background":$e,"attributors/class/color":He,"attributors/class/direction":Xe,"attributors/class/font":Je,"attributors/class/size":en,"attributors/style/align":Ue,"attributors/style/background":Fe,"attributors/style/color":ze,"attributors/style/direction":Ye,"attributors/style/font":tn,"attributors/style/size":nn},!0),zn.register({"formats/align":De,"formats/direction":Xe,"formats/indent":Fn,"formats/background":Fe,"formats/color":ze,"formats/font":Je,"formats/size":en,"formats/blockquote":Vn,"formats/code-block":Ke,"formats/header":Kn,"formats/list":Wn,"formats/bold":Gn,"formats/code":Ze,"formats/italic":Xn,"formats/link":Yn,"formats/script":Jn,"formats/strike":ts,"formats/underline":es,"formats/formula":ns,"formats/image":is,"formats/video":os,"modules/syntax":us,"modules/table":bs,"modules/toolbar":vs,"themes/bubble":Us,"themes/snow":$s,"ui/icons":Es,"ui/picker":qs,"ui/icon-picker":Ls,"ui/color-picker":ks,"ui/tooltip":Ts},!0);var 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