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e=Object.create(null);if(n)for(let t in n)e[t]=new Cl(n[t]);return e}let Wr=class gs{constructor(e,t,r){this.name=e,this.schema=t,this.spec=r,this.markSet=null,this.groups=r.group?r.group.split(" "):[],this.attrs=ms(r.attrs),this.defaultAttrs=hs(this.attrs),this.contentMatch=null,this.inlineContent=null,this.isBlock=!(r.inline||e=="text"),this.isText=e=="text"}get isInline(){return!this.isBlock}get isTextblock(){return this.isBlock&&this.inlineContent}get isLeaf(){return this.contentMatch==Ye.empty}get isAtom(){return this.isLeaf||!!this.spec.atom}get whitespace(){return this.spec.whitespace||(this.spec.code?"pre":"normal")}hasRequiredAttrs(){for(let e in this.attrs)if(this.attrs[e].isRequired)return!0;return!1}compatibleContent(e){return this==e||this.contentMatch.compatible(e.contentMatch)}computeAttrs(e){return!e&&this.defaultAttrs?this.defaultAttrs:ps(this.attrs,e)}create(e=null,t,r){if(this.isText)throw new Error("NodeType.create can't construct text nodes");return new qe(this,this.computeAttrs(e),b.from(t),R.setFrom(r))}createChecked(e=null,t,r){return t=b.from(t),this.checkContent(t),new qe(this,this.computeAttrs(e),t,R.setFrom(r))}createAndFill(e=null,t,r){if(e=this.computeAttrs(e),t=b.from(t),t.size){let o=this.contentMatch.fillBefore(t);if(!o)return null;t=o.append(t)}let i=this.contentMatch.matchFragment(t),s=i&&i.fillBefore(b.empty,!0);return s?new qe(this,e,t.append(s),R.setFrom(r)):null}validContent(e){let t=this.contentMatch.matchFragment(e);if(!t||!t.validEnd)return!1;for(let r=0;r<e.childCount;r++)if(!this.allowsMarks(e.child(r).marks))return!1;return!0}checkContent(e){if(!this.validContent(e))throw new RangeError(`Invalid content for node ${this.name}: ${e.toString().slice(0,50)}`)}allowsMarkType(e){return this.markSet==null||this.markSet.indexOf(e)>-1}allowsMarks(e){if(this.markSet==null)return!0;for(let t=0;t<e.length;t++)if(!this.allowsMarkType(e[t].type))return!1;return!0}allowedMarks(e){if(this.markSet==null)return e;let t;for(let r=0;r<e.length;r++)this.allowsMarkType(e[r].type)?t&&t.push(e[r]):t||(t=e.slice(0,r));return t?t.length?t:R.none:e}static compile(e,t){let r=Object.create(null);e.forEach((s,o)=>r[s]=new gs(s,t,o));let i=t.spec.topNode||"doc";if(!r[i])throw new RangeError("Schema is missing its top node type ('"+i+"')");if(!r.text)throw new RangeError("Every schema needs a 'text' type");for(let s in r.text.attrs)throw new RangeError("The text node type should not have attributes");return r}};class Cl{constructor(e){this.hasDefault=Object.prototype.hasOwnProperty.call(e,"default"),this.default=e.default}get isRequired(){return!this.hasDefault}}class dn{constructor(e,t,r,i){this.name=e,this.rank=t,this.schema=r,this.spec=i,this.attrs=ms(i.attrs),this.excluded=null;let s=hs(this.attrs);this.instance=s?new R(this,s):null}create(e=null){return!e&&this.instance?this.instance:new R(this,ps(this.attrs,e))}static compile(e,t){let r=Object.create(null),i=0;return e.forEach((s,o)=>r[s]=new dn(s,i++,t,o)),r}removeFromSet(e){for(var t=0;t<e.length;t++)e[t].type==this&&(e=e.slice(0,t).concat(e.slice(t+1)),t--);return e}isInSet(e){for(let t=0;t<e.length;t++)if(e[t].type==this)return e[t]}excludes(e){return this.excluded.indexOf(e)>-1}}class wl{constructor(e){this.linebreakReplacement=null,this.cached=Object.create(null);let t=this.spec={};for(let i in e)t[i]=e[i];t.nodes=J.from(e.nodes),t.marks=J.from(e.marks||{}),this.nodes=Wr.compile(this.spec.nodes,this),this.marks=dn.compile(this.spec.marks,this);let r=Object.create(null);for(let i in this.nodes){if(i in this.marks)throw new RangeError(i+" can not be both a node and a mark");let s=this.nodes[i],o=s.spec.content||"",l=s.spec.marks;if(s.contentMatch=r[o]||(r[o]=Ye.parse(o,this.nodes)),s.inlineContent=s.contentMatch.inlineContent,s.spec.linebreakReplacement){if(this.linebreakReplacement)throw new RangeError("Multiple linebreak nodes defined");if(!s.isInline||!s.isLeaf)throw new RangeError("Linebreak replacement nodes must 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0||e.namespaceURI==s.namespace)&&(!s.context||t.matchesContext(s.context))){if(s.getAttrs){let o=s.getAttrs(e);if(o===!1)continue;s.attrs=o||void 0}return s}}}matchStyle(e,t,r,i){for(let s=i?this.styles.indexOf(i)+1:0;s<this.styles.length;s++){let o=this.styles[s],l=o.style;if(!(l.indexOf(e)!=0||o.context&&!r.matchesContext(o.context)||l.length>e.length&&(l.charCodeAt(e.length)!=61||l.slice(e.length+1)!=t))){if(o.getAttrs){let a=o.getAttrs(t);if(a===!1)continue;o.attrs=a||void 0}return o}}}static schemaRules(e){let t=[];function r(i){let s=i.priority==null?50:i.priority,o=0;for(;o<t.length;o++){let l=t[o];if((l.priority==null?50:l.priority)<s)break}t.splice(o,0,i)}for(let i in e.marks){let s=e.marks[i].spec.parseDOM;s&&s.forEach(o=>{r(o=qr(o)),o.mark||o.ignore||o.clearMark||(o.mark=i)})}for(let i in e.nodes){let s=e.nodes[i].spec.parseDOM;s&&s.forEach(o=>{r(o=qr(o)),o.node||o.ignore||o.mark||(o.node=i)})}return t}static fromSchema(e){return e.cached.domParser||(e.cached.domParser=new ut(e,ut.schemaRules(e)))}}const ys={address:!0,article:!0,aside:!0,blockquote:!0,canvas:!0,dd:!0,div:!0,dl:!0,fieldset:!0,figcaption:!0,figure:!0,footer:!0,form:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,header:!0,hgroup:!0,hr:!0,li:!0,noscript:!0,ol:!0,output:!0,p:!0,pre:!0,section:!0,table:!0,tfoot:!0,ul:!0},Nl={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},bs={ol:!0,ul:!0},Zt=1,en=2,Ct=4;function jr(n,e,t){return e!=null?(e?Zt:0)|(e==="full"?en:0):n&&n.whitespace=="pre"?Zt|en:t&~Ct}class Ht{constructor(e,t,r,i,s,o,l){this.type=e,this.attrs=t,this.marks=r,this.pendingMarks=i,this.solid=s,this.options=l,this.content=[],this.activeMarks=R.none,this.stashMarks=[],this.match=o||(l&Ct?null:e.contentMatch)}findWrapping(e){if(!this.match){if(!this.type)return[];let t=this.type.contentMatch.fillBefore(b.from(e));if(t)this.match=this.type.contentMatch.matchFragment(t);else{let r=this.type.contentMatch,i;return(i=r.findWrapping(e.type))?(this.match=r,i):null}}return this.match.findWrapping(e.type)}finish(e){if(!(this.options&Zt)){let r=this.content[this.content.length-1],i;if(r&&r.isText&&(i=/[ \t\r\n\u000c]+$/.exec(r.text))){let s=r;r.text.length==i[0].length?this.content.pop():this.content[this.content.length-1]=s.withText(s.text.slice(0,s.text.length-i[0].length))}}let t=b.from(this.content);return!e&&this.match&&(t=t.append(this.match.fillBefore(b.empty,!0))),this.type?this.type.create(this.attrs,t,this.marks):t}popFromStashMark(e){for(let t=this.stashMarks.length-1;t>=0;t--)if(e.eq(this.stashMarks[t]))return this.stashMarks.splice(t,1)[0]}applyPending(e){for(let t=0,r=this.pendingMarks;t<r.length;t++){let i=r[t];(this.type?this.type.allowsMarkType(i.type):Al(i.type,e))&&!i.isInSet(this.activeMarks)&&(this.activeMarks=i.addToSet(this.activeMarks),this.pendingMarks=i.removeFromSet(this.pendingMarks))}}inlineContext(e){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:e.parentNode&&!ys.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}}class Kr{constructor(e,t,r){this.parser=e,this.options=t,this.isOpen=r,this.open=0;let i=t.topNode,s,o=jr(null,t.preserveWhitespace,0)|(r?Ct:0);i?s=new Ht(i.type,i.attrs,R.none,R.none,!0,t.topMatch||i.type.contentMatch,o):r?s=new Ht(null,null,R.none,R.none,!0,null,o):s=new Ht(e.schema.topNodeType,null,R.none,R.none,!0,null,o),this.nodes=[s],this.find=t.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(e){e.nodeType==3?this.addTextNode(e):e.nodeType==1&&this.addElement(e)}withStyleRules(e,t){let r=e.style;if(!r||!r.length)return t();let i=this.readStyles(e.style);if(!i)return;let[s,o]=i,l=this.top;for(let a=0;a<o.length;a++)this.removePendingMark(o[a],l);for(let a=0;a<s.length;a++)this.addPendingMark(s[a]);t();for(let a=0;a<s.length;a++)this.removePendingMark(s[a],l);for(let a=0;a<o.length;a++)this.addPendingMark(o[a])}addTextNode(e){let t=e.nodeValue,r=this.top;if(r.options&en||r.inlineContext(e)||/[^ \t\r\n\u000c]/.test(t)){if(r.options&Zt)r.options&en?t=t.replace(/\r\n?/g,`
`):t=t.replace(/\r?\n|\r/g," ");else if(t=t.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(t)&&this.open==this.nodes.length-1){let i=r.content[r.content.length-1],s=e.previousSibling;(!i||s&&s.nodeName=="BR"||i.isText&&/[ \t\r\n\u000c]$/.test(i.text))&&(t=t.slice(1))}t&&this.insertNode(this.parser.schema.text(t)),this.findInText(e)}else this.findInside(e)}addElement(e,t){let r=e.nodeName.toLowerCase(),i;bs.hasOwnProperty(r)&&this.parser.normalizeLists&&vl(e);let s=this.options.ruleFromNode&&this.options.ruleFromNode(e)||(i=this.parser.matchTag(e,this,t));if(s?s.ignore:Nl.hasOwnProperty(r))this.findInside(e),this.ignoreFallback(e);else if(!s||s.skip||s.closeParent){s&&s.closeParent?this.open=Math.max(0,this.open-1):s&&s.skip.nodeType&&(e=s.skip);let o,l=this.top,a=this.needsBlock;if(ys.hasOwnProperty(r))l.content.length&&l.content[0].isInline&&this.open&&(this.open--,l=this.top),o=!0,l.type||(this.needsBlock=!0);else if(!e.firstChild){this.leafFallback(e);return}s&&s.skip?this.addAll(e):this.withStyleRules(e,()=>this.addAll(e)),o&&this.sync(l),this.needsBlock=a}else this.withStyleRules(e,()=>{this.addElementByRule(e,s,s.consuming===!1?i:void 0)})}leafFallback(e){e.nodeName=="BR"&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(e.ownerDocument.createTextNode(`
`))}ignoreFallback(e){e.nodeName=="BR"&&(!this.top.type||!this.top.type.inlineContent)&&this.findPlace(this.parser.schema.text("-"))}readStyles(e){let t=R.none,r=R.none;for(let i=0,s=e.length;i<s;i++){let o=e.item(i);for(let l=void 0;;){let a=this.parser.matchStyle(o,e.getPropertyValue(o),this,l);if(!a)break;if(a.ignore)return null;if(a.clearMark?this.top.pendingMarks.concat(this.top.activeMarks).forEach(c=>{a.clearMark(c)&&(r=c.addToSet(r))}):t=this.parser.schema.marks[a.mark].create(a.attrs).addToSet(t),a.consuming===!1)l=a;else break}}return[t,r]}addElementByRule(e,t,r){let i,s,o;t.node?(s=this.parser.schema.nodes[t.node],s.isLeaf?this.insertNode(s.create(t.attrs))||this.leafFallback(e):i=this.enter(s,t.attrs||null,t.preserveWhitespace)):(o=this.parser.schema.marks[t.mark].create(t.attrs),this.addPendingMark(o));let l=this.top;if(s&&s.isLeaf)this.findInside(e);else if(r)this.addElement(e,r);else if(t.getContent)this.findInside(e),t.getContent(e,this.parser.schema).forEach(a=>this.insertNode(a));else{let a=e;typeof t.contentElement=="string"?a=e.querySelector(t.contentElement):typeof t.contentElement=="function"?a=t.contentElement(e):t.contentElement&&(a=t.contentElement),this.findAround(e,a,!0),this.addAll(a)}i&&this.sync(l)&&this.open--,o&&this.removePendingMark(o,l)}addAll(e,t,r){let i=t||0;for(let s=t?e.childNodes[t]:e.firstChild,o=r==null?null:e.childNodes[r];s!=o;s=s.nextSibling,++i)this.findAtPoint(e,i),this.addDOM(s);this.findAtPoint(e,i)}findPlace(e){let t,r;for(let i=this.open;i>=0;i--){let s=this.nodes[i],o=s.findWrapping(e);if(o&&(!t||t.length>o.length)&&(t=o,r=s,!o.length)||s.solid)break}if(!t)return!1;this.sync(r);for(let i=0;i<t.length;i++)this.enterInner(t[i],null,!1);return!0}insertNode(e){if(e.isInline&&this.needsBlock&&!this.top.type){let t=this.textblockFromContext();t&&this.enterInner(t)}if(this.findPlace(e)){this.closeExtra();let t=this.top;t.applyPending(e.type),t.match&&(t.match=t.match.matchType(e.type));let r=t.activeMarks;for(let i=0;i<e.marks.length;i++)(!t.type||t.type.allowsMarkType(e.marks[i].type))&&(r=e.marks[i].addToSet(r));return t.content.push(e.mark(r)),!0}return!1}enter(e,t,r){let i=this.findPlace(e.create(t));return i&&this.enterInner(e,t,!0,r),i}enterInner(e,t=null,r=!1,i){this.closeExtra();let s=this.top;s.applyPending(e),s.match=s.match&&s.match.matchType(e);let o=jr(e,i,s.options);s.options&Ct&&s.content.length==0&&(o|=Ct),this.nodes.push(new Ht(e,t,s.activeMarks,s.pendingMarks,r,null,o)),this.open++}closeExtra(e=!1){let t=this.nodes.length-1;if(t>this.open){for(;t>this.open;t--)this.nodes[t-1].content.push(this.nodes[t].finish(e));this.nodes.length=this.open+1}}finish(){return this.open=0,this.closeExtra(this.isOpen),this.nodes[0].finish(this.isOpen||this.options.topOpen)}sync(e){for(let t=this.open;t>=0;t--)if(this.nodes[t]==e)return this.open=t,!0;return!1}get currentPos(){this.closeExtra();let e=0;for(let t=this.open;t>=0;t--){let r=this.nodes[t].content;for(let i=r.length-1;i>=0;i--)e+=r[i].nodeSize;t&&e++}return e}findAtPoint(e,t){if(this.find)for(let r=0;r<this.find.length;r++)this.find[r].node==e&&this.find[r].offset==t&&(this.find[r].pos=this.currentPos)}findInside(e){if(this.find)for(let t=0;t<this.find.length;t++)this.find[t].pos==null&&e.nodeType==1&&e.contains(this.find[t].node)&&(this.find[t].pos=this.currentPos)}findAround(e,t,r){if(e!=t&&this.find)for(let i=0;i<this.find.length;i++)this.find[i].pos==null&&e.nodeType==1&&e.contains(this.find[i].node)&&t.compareDocumentPosition(this.find[i].node)&(r?2:4)&&(this.find[i].pos=this.currentPos)}findInText(e){if(this.find)for(let t=0;t<this.find.length;t++)this.find[t].node==e&&(this.find[t].pos=this.currentPos-(e.nodeValue.length-this.find[t].offset))}matchesContext(e){if(e.indexOf("|")>-1)return e.split(/\s*\|\s*/).some(this.matchesContext,this);let t=e.split("/"),r=this.options.context,i=!this.isOpen&&(!r||r.parent.type==this.nodes[0].type),s=-(r?r.depth+1:0)+(i?0:1),o=(l,a)=>{for(;l>=0;l--){let c=t[l];if(c==""){if(l==t.length-1||l==0)continue;for(;a>=s;a--)if(o(l-1,a))return!0;return!1}else{let u=a>0||a==0&&i?this.nodes[a].type:r&&a>=s?r.node(a-s).type:null;if(!u||u.name!=c&&u.groups.indexOf(c)==-1)return!1;a--}}return!0};return o(t.length-1,this.open)}textblockFromContext(){let e=this.options.context;if(e)for(let t=e.depth;t>=0;t--){let r=e.node(t).contentMatchAt(e.indexAfter(t)).defaultType;if(r&&r.isTextblock&&r.defaultAttrs)return r}for(let t in this.parser.schema.nodes){let r=this.parser.schema.nodes[t];if(r.isTextblock&&r.defaultAttrs)return r}}addPendingMark(e){let t=Dl(e,this.top.pendingMarks);t&&this.top.stashMarks.push(t),this.top.pendingMarks=e.addToSet(this.top.pendingMarks)}removePendingMark(e,t){for(let r=this.open;r>=0;r--){let i=this.nodes[r];if(i.pendingMarks.lastIndexOf(e)>-1)i.pendingMarks=e.removeFromSet(i.pendingMarks);else{i.activeMarks=e.removeFromSet(i.activeMarks);let o=i.popFromStashMark(e);o&&i.type&&i.type.allowsMarkType(o.type)&&(i.activeMarks=o.addToSet(i.activeMarks))}if(i==t)break}}}function vl(n){for(let e=n.firstChild,t=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&bs.hasOwnProperty(r)&&t?(t.appendChild(e),e=t):r=="li"?t=e:r&&(t=null)}}function El(n,e){return(n.matches||n.msMatchesSelector||n.webkitMatchesSelector||n.mozMatchesSelector).call(n,e)}function qr(n){let e={};for(let t in n)e[t]=n[t];return e}function Al(n,e){let t=e.schema.nodes;for(let r in t){let i=t[r];if(!i.allowsMarkType(n))continue;let s=[],o=l=>{s.push(l);for(let a=0;a<l.edgeCount;a++){let{type:c,next:u}=l.edge(a);if(c==e||s.indexOf(u)<0&&o(u))return!0}};if(o(i.contentMatch))return!0}}function Dl(n,e){for(let t=0;t<e.length;t++)if(n.eq(e[t]))return e[t]}class pe{constructor(e,t){this.nodes=e,this.marks=t}serializeFragment(e,t={},r){r||(r=In(t).createDocumentFragment());let i=r,s=[];return e.forEach(o=>{if(s.length||o.marks.length){let l=0,a=0;for(;l<s.length&&a<o.marks.length;){let c=o.marks[a];if(!this.marks[c.type.name]){a++;continue}if(!c.eq(s[l][0])||c.type.spec.spanning===!1)break;l++,a++}for(;l<s.length;)i=s.pop()[1];for(;a<o.marks.length;){let c=o.marks[a++],u=this.serializeMark(c,o.isInline,t);u&&(s.push([c,i]),i.appendChild(u.dom),i=u.contentDOM||u.dom)}}i.appendChild(this.serializeNodeInner(o,t))}),r}serializeNodeInner(e,t){let{dom:r,contentDOM:i}=pe.renderSpec(In(t),this.nodes[e.type.name](e));if(i){if(e.isLeaf)throw new RangeError("Content hole not allowed in a leaf node spec");this.serializeFragment(e.content,t,i)}return r}serializeNode(e,t={}){let r=this.serializeNodeInner(e,t);for(let i=e.marks.length-1;i>=0;i--){let s=this.serializeMark(e.marks[i],e.isInline,t);s&&((s.contentDOM||s.dom).appendChild(r),r=s.dom)}return r}serializeMark(e,t,r={}){let i=this.marks[e.type.name];return i&&pe.renderSpec(In(r),i(e,t))}static renderSpec(e,t,r=null){if(typeof t=="string")return{dom:e.createTextNode(t)};if(t.nodeType!=null)return{dom:t};if(t.dom&&t.dom.nodeType!=null)return t;let i=t[0],s=i.indexOf(" ");s>0&&(r=i.slice(0,s),i=i.slice(s+1));let o,l=r?e.createElementNS(r,i):e.createElement(i),a=t[1],c=1;if(a&&typeof a=="object"&&a.nodeType==null&&!Array.isArray(a)){c=2;for(let u in a)if(a[u]!=null){let d=u.indexOf(" ");d>0?l.setAttributeNS(u.slice(0,d),u.slice(d+1),a[u]):l.setAttribute(u,a[u])}}for(let u=c;u<t.length;u++){let d=t[u];if(d===0){if(u<t.length-1||u>c)throw new RangeError("Content hole must be the only child of its parent node");return{dom:l,contentDOM:l}}else{let{dom:f,contentDOM:h}=pe.renderSpec(e,d,r);if(l.appendChild(f),h){if(o)throw new RangeError("Multiple content holes");o=h}}}return{dom:l,contentDOM:o}}static fromSchema(e){return e.cached.domSerializer||(e.cached.domSerializer=new pe(this.nodesFromSchema(e),this.marksFromSchema(e)))}static nodesFromSchema(e){let t=Ur(e.nodes);return t.text||(t.text=r=>r.text),t}static marksFromSchema(e){return Ur(e.marks)}}function Ur(n){let e={};for(let t in n){let r=n[t].spec.toDOM;r&&(e[t]=r)}return e}function In(n){return n.document||window.document}const ks=65535,xs=Math.pow(2,16);function Il(n,e){return n+e*xs}function _r(n){return n&ks}function Rl(n){return(n-(n&ks))/xs}const Ss=1,Ms=2,Kt=4,Cs=8;class er{constructor(e,t,r){this.pos=e,this.delInfo=t,this.recover=r}get deleted(){return(this.delInfo&Cs)>0}get deletedBefore(){return(this.delInfo&(Ss|Kt))>0}get deletedAfter(){return(this.delInfo&(Ms|Kt))>0}get deletedAcross(){return(this.delInfo&Kt)>0}}class te{constructor(e,t=!1){if(this.ranges=e,this.inverted=t,!e.length&&te.empty)return te.empty}recover(e){let t=0,r=_r(e);if(!this.inverted)for(let i=0;i<r;i++)t+=this.ranges[i*3+2]-this.ranges[i*3+1];return this.ranges[r*3]+t+Rl(e)}mapResult(e,t=1){return this._map(e,t,!1)}map(e,t=1){return this._map(e,t,!0)}_map(e,t,r){let i=0,s=this.inverted?2:1,o=this.inverted?1:2;for(let l=0;l<this.ranges.length;l+=3){let a=this.ranges[l]-(this.inverted?i:0);if(a>e)break;let c=this.ranges[l+s],u=this.ranges[l+o],d=a+c;if(e<=d){let f=c?e==a?-1:e==d?1:t:t,h=a+i+(f<0?0:u);if(r)return h;let p=e==(t<0?a:d)?null:Il(l/3,e-a),m=e==a?Ms:e==d?Ss:Kt;return(t<0?e!=a:e!=d)&&(m|=Cs),new er(h,m,p)}i+=u-c}return r?e+i:new er(e+i,0,null)}touches(e,t){let r=0,i=_r(t),s=this.inverted?2:1,o=this.inverted?1:2;for(let l=0;l<this.ranges.length;l+=3){let a=this.ranges[l]-(this.inverted?r:0);if(a>e)break;let c=this.ranges[l+s],u=a+c;if(e<=u&&l==i*3)return!0;r+=this.ranges[l+o]-c}return!1}forEach(e){let t=this.inverted?2:1,r=this.inverted?1:2;for(let i=0,s=0;i<this.ranges.length;i+=3){let o=this.ranges[i],l=o-(this.inverted?s:0),a=o+(this.inverted?0:s),c=this.ranges[i+t],u=this.ranges[i+r];e(l,l+c,a,a+u),s+=u-c}}invert(){return new te(this.ranges,!this.inverted)}toString(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}static offset(e){return e==0?te.empty:new te(e<0?[0,-e,0]:[0,0,e])}}te.empty=new te([]);class ot{constructor(e=[],t,r=0,i=e.length){this.maps=e,this.mirror=t,this.from=r,this.to=i}slice(e=0,t=this.maps.length){return new ot(this.maps,this.mirror,e,t)}copy(){return new ot(this.maps.slice(),this.mirror&&this.mirror.slice(),this.from,this.to)}appendMap(e,t){this.to=this.maps.push(e),t!=null&&this.setMirror(this.maps.length-1,t)}appendMapping(e){for(let t=0,r=this.maps.length;t<e.maps.length;t++){let i=e.getMirror(t);this.appendMap(e.maps[t],i!=null&&i<t?r+i:void 0)}}getMirror(e){if(this.mirror){for(let t=0;t<this.mirror.length;t++)if(this.mirror[t]==e)return this.mirror[t+(t%2?-1:1)]}}setMirror(e,t){this.mirror||(this.mirror=[]),this.mirror.push(e,t)}appendMappingInverted(e){for(let t=e.maps.length-1,r=this.maps.length+e.maps.length;t>=0;t--){let i=e.getMirror(t);this.appendMap(e.maps[t].invert(),i!=null&&i>t?r-i-1:void 0)}}invert(){let e=new ot;return e.appendMappingInverted(this),e}map(e,t=1){if(this.mirror)return this._map(e,t,!0);for(let r=this.from;r<this.to;r++)e=this.maps[r].map(e,t);return e}mapResult(e,t=1){return this._map(e,t,!1)}_map(e,t,r){let i=0;for(let s=this.from;s<this.to;s++){let o=this.maps[s],l=o.mapResult(e,t);if(l.recover!=null){let a=this.getMirror(s);if(a!=null&&a>s&&a<this.to){s=a,e=this.maps[a].recover(l.recover);continue}}i|=l.delInfo,e=l.pos}return r?e:new er(e,i,null)}}const Rn=Object.create(null);class _{getMap(){return te.empty}merge(e){return null}static fromJSON(e,t){if(!t||!t.stepType)throw new RangeError("Invalid input for Step.fromJSON");let r=Rn[t.stepType];if(!r)throw new RangeError(`No step type ${t.stepType} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in Rn)throw new RangeError("Duplicate use of step JSON ID "+e);return Rn[e]=t,t.prototype.jsonID=e,t}}class B{constructor(e,t){this.doc=e,this.failed=t}static ok(e){return new B(e,null)}static fail(e){return new B(null,e)}static fromReplace(e,t,r,i){try{return B.ok(e.replace(t,r,i))}catch(s){if(s instanceof Gt)return B.fail(s.message);throw s}}}function br(n,e,t){let r=[];for(let i=0;i<n.childCount;i++){let s=n.child(i);s.content.size&&(s=s.copy(br(s.content,e,s))),s.isInline&&(s=e(s,t,i)),r.push(s)}return b.fromArray(r)}class Oe extends _{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=e.resolve(this.from),i=r.node(r.sharedDepth(this.to)),s=new x(br(t.content,(o,l)=>!o.isAtom||!l.type.allowsMarkType(this.mark.type)?o:o.mark(this.mark.addToSet(o.marks)),i),t.openStart,t.openEnd);return B.fromReplace(e,this.from,this.to,s)}invert(){return new me(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new Oe(t.pos,r.pos,this.mark)}merge(e){return e instanceof Oe&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new Oe(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for AddMarkStep.fromJSON");return new Oe(t.from,t.to,e.markFromJSON(t.mark))}}_.jsonID("addMark",Oe);class me extends _{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=new x(br(t.content,i=>i.mark(this.mark.removeFromSet(i.marks)),e),t.openStart,t.openEnd);return B.fromReplace(e,this.from,this.to,r)}invert(){return new Oe(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new me(t.pos,r.pos,this.mark)}merge(e){return e instanceof me&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new me(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for RemoveMarkStep.fromJSON");return new me(t.from,t.to,e.markFromJSON(t.mark))}}_.jsonID("removeMark",me);class Ne extends _{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return B.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.addToSet(t.marks));return B.fromReplace(e,this.pos,this.pos+1,new x(b.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);if(t){let r=this.mark.addToSet(t.marks);if(r.length==t.marks.length){for(let i=0;i<t.marks.length;i++)if(!t.marks[i].isInSet(r))return new Ne(this.pos,t.marks[i]);return new Ne(this.pos,this.mark)}}return new dt(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Ne(t.pos,this.mark)}toJSON(){return{stepType:"addNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for AddNodeMarkStep.fromJSON");return new Ne(t.pos,e.markFromJSON(t.mark))}}_.jsonID("addNodeMark",Ne);class dt extends _{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return B.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.removeFromSet(t.marks));return B.fromReplace(e,this.pos,this.pos+1,new x(b.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);return!t||!this.mark.isInSet(t.marks)?this:new Ne(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new dt(t.pos,this.mark)}toJSON(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new dt(t.pos,e.markFromJSON(t.mark))}}_.jsonID("removeNodeMark",dt);class V extends _{constructor(e,t,r,i=!1){super(),this.from=e,this.to=t,this.slice=r,this.structure=i}apply(e){return this.structure&&tr(e,this.from,this.to)?B.fail("Structure replace would overwrite content"):B.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new te([this.from,this.to-this.from,this.slice.size])}invert(e){return new V(this.from,this.from+this.slice.size,e.slice(this.from,this.to))}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deletedAcross&&r.deletedAcross?null:new V(t.pos,Math.max(t.pos,r.pos),this.slice)}merge(e){if(!(e instanceof V)||e.structure||this.structure)return null;if(this.from+this.slice.size==e.from&&!this.slice.openEnd&&!e.slice.openStart){let t=this.slice.size+e.slice.size==0?x.empty:new x(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);return new V(this.from,this.to+(e.to-e.from),t,this.structure)}else if(e.to==this.from&&!this.slice.openStart&&!e.slice.openEnd){let t=this.slice.size+e.slice.size==0?x.empty:new x(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new V(e.from,this.to,t,this.structure)}else return null}toJSON(){let e={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for ReplaceStep.fromJSON");return new V(t.from,t.to,x.fromJSON(e,t.slice),!!t.structure)}}_.jsonID("replace",V);class $ extends _{constructor(e,t,r,i,s,o,l=!1){super(),this.from=e,this.to=t,this.gapFrom=r,this.gapTo=i,this.slice=s,this.insert=o,this.structure=l}apply(e){if(this.structure&&(tr(e,this.from,this.gapFrom)||tr(e,this.gapTo,this.to)))return B.fail("Structure gap-replace would overwrite content");let t=e.slice(this.gapFrom,this.gapTo);if(t.openStart||t.openEnd)return B.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,t.content);return r?B.fromReplace(e,this.from,this.to,r):B.fail("Content does not fit in gap")}getMap(){return new te([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(e){let t=this.gapTo-this.gapFrom;return new $(this.from,this.from+this.slice.size+t,this.from+this.insert,this.from+this.insert+t,e.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1),i=this.from==this.gapFrom?t.pos:e.map(this.gapFrom,-1),s=this.to==this.gapTo?r.pos:e.map(this.gapTo,1);return t.deletedAcross&&r.deletedAcross||i<t.pos||s>r.pos?null:new $(t.pos,r.pos,i,s,this.slice,this.insert,this.structure)}toJSON(){let e={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number"||typeof t.gapFrom!="number"||typeof t.gapTo!="number"||typeof t.insert!="number")throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new $(t.from,t.to,t.gapFrom,t.gapTo,x.fromJSON(e,t.slice),t.insert,!!t.structure)}}_.jsonID("replaceAround",$);function tr(n,e,t){let r=n.resolve(e),i=t-e,s=r.depth;for(;i>0&&s>0&&r.indexAfter(s)==r.node(s).childCount;)s--,i--;if(i>0){let o=r.node(s).maybeChild(r.indexAfter(s));for(;i>0;){if(!o||o.isLeaf)return!0;o=o.firstChild,i--}}return!1}function Pl(n,e,t,r){let i=[],s=[],o,l;n.doc.nodesBetween(e,t,(a,c,u)=>{if(!a.isInline)return;let d=a.marks;if(!r.isInSet(d)&&u.type.allowsMarkType(r.type)){let f=Math.max(c,e),h=Math.min(c+a.nodeSize,t),p=r.addToSet(d);for(let m=0;m<d.length;m++)d[m].isInSet(p)||(o&&o.to==f&&o.mark.eq(d[m])?o.to=h:i.push(o=new 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V(e-t,e+t,x.empty,!0);n.step(r)}function _l(n,e,t){let r=n.resolve(e);if(r.parent.canReplaceWith(r.index(),r.index(),t))return e;if(r.parentOffset==0)for(let i=r.depth-1;i>=0;i--){let s=r.index(i);if(r.node(i).canReplaceWith(s,s,t))return r.before(i+1);if(s>0)return null}if(r.parentOffset==r.parent.content.size)for(let i=r.depth-1;i>=0;i--){let s=r.indexAfter(i);if(r.node(i).canReplaceWith(s,s,t))return r.after(i+1);if(s<r.node(i).childCount)return null}return null}function Os(n,e,t){let r=n.resolve(e);if(!t.content.size)return e;let i=t.content;for(let s=0;s<t.openStart;s++)i=i.firstChild.content;for(let s=1;s<=(t.openStart==0&&t.size?2:1);s++)for(let o=r.depth;o>=0;o--){let l=o==r.depth?0:r.pos<=(r.start(o+1)+r.end(o+1))/2?-1:1,a=r.index(o)+(l>0?1:0),c=r.node(o),u=!1;if(s==1)u=c.canReplace(a,a,i);else{let d=c.contentMatchAt(a).findWrapping(i.firstChild.type);u=d&&c.canReplaceWith(a,a,d[0])}if(u)return l==0?r.pos:l<0?r.before(o+1):r.after(o+1)}return null}function hn(n,e,t=e,r=x.empty){if(e==t&&!r.size)return null;let i=n.resolve(e),s=n.resolve(t);return Ns(i,s,r)?new V(e,t,r):new Gl(i,s,r).fit()}function Ns(n,e,t){return!t.openStart&&!t.openEnd&&n.start()==e.start()&&n.parent.canReplace(n.index(),e.index(),t.content)}class Gl{constructor(e,t,r){this.$from=e,this.$to=t,this.unplaced=r,this.frontier=[],this.placed=b.empty;for(let i=0;i<=e.depth;i++){let s=e.node(i);this.frontier.push({type:s.type,match:s.contentMatchAt(e.indexAfter(i))})}for(let i=e.depth;i>0;i--)this.placed=b.from(e.node(i).copy(this.placed))}get depth(){return this.frontier.length-1}fit(){for(;this.unplaced.size;){let c=this.findFittable();c?this.placeNodes(c):this.openMore()||this.dropNode()}let e=this.mustMoveInline(),t=this.placed.size-this.depth-this.$from.depth,r=this.$from,i=this.close(e<0?this.$to:r.doc.resolve(e));if(!i)return null;let s=this.placed,o=r.depth,l=i.depth;for(;o&&l&&s.childCount==1;)s=s.firstChild.content,o--,l--;let a=new x(s,o,l);return e>-1?new 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x(e,t+1,Math.max(r,i.size+t>=e.size-r?t+1:0)),!0)}dropNode(){let{content:e,openStart:t,openEnd:r}=this.unplaced,i=Pn(e,t);if(i.childCount<=1&&t>0){let s=e.size-t<=t+i.size;this.unplaced=new x(kt(e,t-1,1),t-1,s?t-1:r)}else this.unplaced=new x(kt(e,t,1),t,r)}placeNodes({sliceDepth:e,frontierDepth:t,parent:r,inject:i,wrap:s}){for(;this.depth>t;)this.closeFrontierNode();if(s)for(let m=0;m<s.length;m++)this.openFrontierNode(s[m]);let o=this.unplaced,l=r?r.content:o.content,a=o.openStart-e,c=0,u=[],{match:d,type:f}=this.frontier[t];if(i){for(let m=0;m<i.childCount;m++)u.push(i.child(m));d=d.matchFragment(i)}let h=l.size+e-(o.content.size-o.openEnd);for(;c<l.childCount;){let m=l.child(c),g=d.matchType(m.type);if(!g)break;c++,(c>1||a==0||m.content.size)&&(d=g,u.push(vs(m.mark(f.allowedMarks(m.marks)),c==1?a:0,c==l.childCount?h:-1)))}let p=c==l.childCount;p||(h=-1),this.placed=xt(this.placed,t,b.from(u)),this.frontier[t].match=d,p&&h<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let m=0,g=l;m<h;m++){let y=g.lastChild;this.frontier.push({type:y.type,match:y.contentMatchAt(y.childCount)}),g=y.content}this.unplaced=p?e==0?x.empty:new x(kt(o.content,e-1,1),e-1,h<0?o.openEnd:e-1):new x(kt(o.content,e,c),o.openStart,o.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return-1;let e=this.frontier[this.depth],t;if(!e.type.isTextblock||!Bn(this.$to,this.$to.depth,e.type,e.match,!1)||this.$to.depth==this.depth&&(t=this.findCloseLevel(this.$to))&&t.depth==this.depth)return-1;let{depth:r}=this.$to,i=this.$to.after(r);for(;r>1&&i==this.$to.end(--r);)++i;return i}findCloseLevel(e){e:for(let t=Math.min(this.depth,e.depth);t>=0;t--){let{match:r,type:i}=this.frontier[t],s=t<e.depth&&e.end(t+1)==e.pos+(e.depth-(t+1)),o=Bn(e,t,i,r,s);if(o){for(let l=t-1;l>=0;l--){let{match:a,type:c}=this.frontier[l],u=Bn(e,l,c,a,!0);if(!u||u.childCount)continue e}return{depth:t,fit:o,move:s?e.doc.resolve(e.after(t+1)):e}}}}close(e){let t=this.findCloseLevel(e);if(!t)return null;for(;this.depth>t.depth;)this.closeFrontierNode();t.fit.childCount&&(this.placed=xt(this.placed,t.depth,t.fit)),e=t.move;for(let r=t.depth+1;r<=e.depth;r++){let i=e.node(r),s=i.type.contentMatch.fillBefore(i.content,!0,e.index(r));this.openFrontierNode(i.type,i.attrs,s)}return e}openFrontierNode(e,t=null,r){let i=this.frontier[this.depth];i.match=i.match.matchType(e),this.placed=xt(this.placed,this.depth,b.from(e.create(t,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let t=this.frontier.pop().match.fillBefore(b.empty,!0);t.childCount&&(this.placed=xt(this.placed,this.frontier.length,t))}}function kt(n,e,t){return e==0?n.cutByIndex(t,n.childCount):n.replaceChild(0,n.firstChild.copy(kt(n.firstChild.content,e-1,t)))}function xt(n,e,t){return e==0?n.append(t):n.replaceChild(n.childCount-1,n.lastChild.copy(xt(n.lastChild.content,e-1,t)))}function Pn(n,e){for(let t=0;t<e;t++)n=n.firstChild.content;return n}function vs(n,e,t){if(e<=0)return n;let r=n.content;return e>1&&(r=r.replaceChild(0,vs(r.firstChild,e-1,r.childCount==1?t-1:0))),e>0&&(r=n.type.contentMatch.fillBefore(r).append(r),t<=0&&(r=r.append(n.type.contentMatch.matchFragment(r).fillBefore(b.empty,!0)))),n.copy(r)}function Bn(n,e,t,r,i){let s=n.node(e),o=i?n.indexAfter(e):n.index(e);if(o==s.childCount&&!t.compatibleContent(s.type))return null;let l=r.fillBefore(s.content,!0,o);return l&&!Yl(t,s.content,o)?l:null}function Yl(n,e,t){for(let r=t;r<e.childCount;r++)if(!n.allowsMarks(e.child(r).marks))return!0;return!1}function Xl(n){return n.spec.defining||n.spec.definingForContent}function Ql(n,e,t,r){if(!r.size)return n.deleteRange(e,t);let i=n.doc.resolve(e),s=n.doc.resolve(t);if(Ns(i,s,r))return n.step(new V(e,t,r));let o=As(i,n.doc.resolve(t));o[o.length-1]==0&&o.pop();let l=-(i.depth+1);o.unshift(l);for(let f=i.depth,h=i.pos-1;f>0;f--,h--){let p=i.node(f).type.spec;if(p.defining||p.definingAsContext||p.isolating)break;o.indexOf(f)>-1?l=f:i.before(f)==h&&o.splice(1,0,-f)}let a=o.indexOf(l),c=[],u=r.openStart;for(let f=r.content,h=0;;h++){let p=f.firstChild;if(c.push(p),h==r.openStart)break;f=p.content}for(let f=u-1;f>=0;f--){let h=c[f],p=Xl(h.type);if(p&&!h.sameMarkup(i.node(Math.abs(l)-1)))u=f;else if(p||!h.type.isTextblock)break}for(let f=r.openStart;f>=0;f--){let h=(f+u+1)%(r.openStart+1),p=c[h];if(p)for(let m=0;m<o.length;m++){let g=o[(m+a)%o.length],y=!0;g<0&&(y=!1,g=-g);let k=i.node(g-1),M=i.index(g-1);if(k.canReplaceWith(M,M,p.type,p.marks))return n.replace(i.before(g),y?s.after(g):t,new x(Es(r.content,0,r.openStart,h),h,r.openEnd))}}let d=n.steps.length;for(let f=o.length-1;f>=0&&(n.replace(e,t,r),!(n.steps.length>d));f--){let h=o[f];h<0||(e=i.before(h),t=s.after(h))}}function Es(n,e,t,r,i){if(e<t){let s=n.firstChild;n=n.replaceChild(0,s.copy(Es(s.content,e+1,t,r,s)))}if(e>r){let s=i.contentMatchAt(0),o=s.fillBefore(n).append(n);n=o.append(s.matchFragment(o).fillBefore(b.empty,!0))}return n}function Zl(n,e,t,r){if(!r.isInline&&e==t&&n.doc.resolve(e).parent.content.size){let i=_l(n.doc,e,r.type);i!=null&&(e=t=i)}n.replaceRange(e,t,new x(b.from(r),0,0))}function ea(n,e,t){let r=n.doc.resolve(e),i=n.doc.resolve(t),s=As(r,i);for(let o=0;o<s.length;o++){let l=s[o],a=o==s.length-1;if(a&&l==0||r.node(l).type.contentMatch.validEnd)return n.delete(r.start(l),i.end(l));if(l>0&&(a||r.node(l-1).canReplace(r.index(l-1),i.indexAfter(l-1))))return n.delete(r.before(l),i.after(l))}for(let o=1;o<=r.depth&&o<=i.depth;o++)if(e-r.start(o)==r.depth-o&&t>r.end(o)&&i.end(o)-t!=i.depth-o)return n.delete(r.before(o),t);n.delete(e,t)}function As(n,e){let t=[],r=Math.min(n.depth,e.depth);for(let i=r;i>=0;i--){let s=n.start(i);if(s<n.pos-(n.depth-i)||e.end(i)>e.pos+(e.depth-i)||n.node(i).type.spec.isolating||e.node(i).type.spec.isolating)break;(s==e.start(i)||i==n.depth&&i==e.depth&&n.parent.inlineContent&&e.parent.inlineContent&&i&&e.start(i-1)==s-1)&&t.push(i)}return t}class at extends _{constructor(e,t,r){super(),this.pos=e,this.attr=t,this.value=r}apply(e){let t=e.nodeAt(this.pos);if(!t)return B.fail("No node at attribute step's position");let r=Object.create(null);for(let s in t.attrs)r[s]=t.attrs[s];r[this.attr]=this.value;let i=t.type.create(r,null,t.marks);return B.fromReplace(e,this.pos,this.pos+1,new x(b.from(i),0,t.isLeaf?0:1))}getMap(){return te.empty}invert(e){return new at(this.pos,this.attr,e.nodeAt(this.pos).attrs[this.attr])}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new at(t.pos,this.attr,this.value)}toJSON(){return{stepType:"attr",pos:this.pos,attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.pos!="number"||typeof t.attr!="string")throw new RangeError("Invalid input for AttrStep.fromJSON");return new at(t.pos,t.attr,t.value)}}_.jsonID("attr",at);class Nt extends _{constructor(e,t){super(),this.attr=e,this.value=t}apply(e){let t=Object.create(null);for(let i in e.attrs)t[i]=e.attrs[i];t[this.attr]=this.value;let r=e.type.create(t,e.content,e.marks);return B.ok(r)}getMap(){return te.empty}invert(e){return new Nt(this.attr,e.attrs[this.attr])}map(e){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.attr!="string")throw new RangeError("Invalid input for DocAttrStep.fromJSON");return new Nt(t.attr,t.value)}}_.jsonID("docAttr",Nt);let ft=class extends Error{};ft=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t};ft.prototype=Object.create(Error.prototype);ft.prototype.constructor=ft;ft.prototype.name="TransformError";class ta{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new ot}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let t=this.maybeStep(e);if(t.failed)throw new ft(t.failed);return this}maybeStep(e){let t=e.apply(this.doc);return t.failed||this.addStep(e,t.doc),t}get docChanged(){return this.steps.length>0}addStep(e,t){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=t}replace(e,t=e,r=x.empty){let i=hn(this.doc,e,t,r);return i&&this.step(i),this}replaceWith(e,t,r){return this.replace(e,t,new x(b.from(r),0,0))}delete(e,t){return this.replace(e,t,x.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,r){return Ql(this,e,t,r),this}replaceRangeWith(e,t,r){return Zl(this,e,t,r),this}deleteRange(e,t){return ea(this,e,t),this}lift(e,t){return zl(this,e,t),this}join(e,t=1){return Ul(this,e,t),this}wrap(e,t){return $l(this,e,t),this}setBlockType(e,t=e,r,i=null){return Hl(this,e,t,r,i),this}setNodeMarkup(e,t,r=null,i){return Kl(this,e,t,r,i),this}setNodeAttribute(e,t,r){return this.step(new at(e,t,r)),this}setDocAttribute(e,t){return this.step(new Nt(e,t)),this}addNodeMark(e,t){return this.step(new Ne(e,t)),this}removeNodeMark(e,t){if(!(t instanceof R)){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(t=t.isInSet(r.marks),!t)return this}return this.step(new dt(e,t)),this}split(e,t=1,r){return ql(this,e,t,r),this}addMark(e,t,r){return Pl(this,e,t,r),this}removeMark(e,t,r){return Bl(this,e,t,r),this}clearIncompatible(e,t,r){return ws(this,e,t,r),this}}const Ln=Object.create(null);class A{constructor(e,t,r){this.$anchor=e,this.$head=t,this.ranges=r||[new na(e.min(t),e.max(t))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let e=this.ranges;for(let t=0;t<e.length;t++)if(e[t].$from.pos!=e[t].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(e,t=x.empty){let r=t.content.lastChild,i=null;for(let l=0;l<t.openEnd;l++)i=r,r=r.lastChild;let s=e.steps.length,o=this.ranges;for(let l=0;l<o.length;l++){let{$from:a,$to:c}=o[l],u=e.mapping.slice(s);e.replaceRange(u.map(a.pos),u.map(c.pos),l?x.empty:t),l==0&&Qr(e,s,(r?r.isInline:i&&i.isTextblock)?-1:1)}}replaceWith(e,t){let r=e.steps.length,i=this.ranges;for(let s=0;s<i.length;s++){let{$from:o,$to:l}=i[s],a=e.mapping.slice(r),c=a.map(o.pos),u=a.map(l.pos);s?e.deleteRange(c,u):(e.replaceRangeWith(c,u,t),Qr(e,r,t.isInline?-1:1))}}static findFrom(e,t,r=!1){let i=e.parent.inlineContent?new N(e):nt(e.node(0),e.parent,e.pos,e.index(),t,r);if(i)return i;for(let s=e.depth-1;s>=0;s--){let o=t<0?nt(e.node(0),e.node(s),e.before(s+1),e.index(s),t,r):nt(e.node(0),e.node(s),e.after(s+1),e.index(s)+1,t,r);if(o)return o}return null}static near(e,t=1){return this.findFrom(e,t)||this.findFrom(e,-t)||new ce(e.node(0))}static atStart(e){return nt(e,e,0,0,1)||new ce(e)}static atEnd(e){return nt(e,e,e.content.size,e.childCount,-1)||new ce(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=Ln[t.type];if(!r)throw new RangeError(`No selection type ${t.type} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in Ln)throw new RangeError("Duplicate use of selection JSON ID "+e);return Ln[e]=t,t.prototype.jsonID=e,t}getBookmark(){return N.between(this.$anchor,this.$head).getBookmark()}}A.prototype.visible=!0;class na{constructor(e,t){this.$from=e,this.$to=t}}let Yr=!1;function Xr(n){!Yr&&!n.parent.inlineContent&&(Yr=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+n.parent.type.name+")"))}class N extends A{constructor(e,t=e){Xr(e),Xr(t),super(e,t)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(e,t){let r=e.resolve(t.map(this.head));if(!r.parent.inlineContent)return A.near(r);let i=e.resolve(t.map(this.anchor));return new N(i.parent.inlineContent?i:r,r)}replace(e,t=x.empty){if(super.replace(e,t),t==x.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof N&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new pn(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(e,t){if(typeof t.anchor!="number"||typeof t.head!="number")throw new RangeError("Invalid input for TextSelection.fromJSON");return new N(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,r=t){let i=e.resolve(t);return new this(i,r==t?i:e.resolve(r))}static between(e,t,r){let i=e.pos-t.pos;if((!r||i)&&(r=i>=0?1:-1),!t.parent.inlineContent){let s=A.findFrom(t,r,!0)||A.findFrom(t,-r,!0);if(s)t=s.$head;else return A.near(t,r)}return e.parent.inlineContent||(i==0?e=t:(e=(A.findFrom(e,-r,!0)||A.findFrom(e,r,!0)).$anchor,e.pos<t.pos!=i<0&&(e=t))),new N(e,t)}}A.jsonID("text",N);class pn{constructor(e,t){this.anchor=e,this.head=t}map(e){return new pn(e.map(this.anchor),e.map(this.head))}resolve(e){return N.between(e.resolve(this.anchor),e.resolve(this.head))}}class w extends A{constructor(e){let t=e.nodeAfter,r=e.node(0).resolve(e.pos+t.nodeSize);super(e,r),this.node=t}map(e,t){let{deleted:r,pos:i}=t.mapResult(this.anchor),s=e.resolve(i);return r?A.near(s):new w(s)}content(){return new x(b.from(this.node),0,0)}eq(e){return e instanceof w&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new xr(this.anchor)}static fromJSON(e,t){if(typeof t.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new w(e.resolve(t.anchor))}static create(e,t){return new w(e.resolve(t))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}}w.prototype.visible=!1;A.jsonID("node",w);class xr{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:r}=e.mapResult(this.anchor);return t?new pn(r,r):new xr(r)}resolve(e){let t=e.resolve(this.anchor),r=t.nodeAfter;return r&&w.isSelectable(r)?new w(t):A.near(t)}}class ce extends A{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,t=x.empty){if(t==x.empty){e.delete(0,e.doc.content.size);let r=A.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,t)}toJSON(){return{type:"all"}}static fromJSON(e){return new ce(e)}map(e){return new ce(e)}eq(e){return e instanceof ce}getBookmark(){return ra}}A.jsonID("all",ce);const ra={map(){return this},resolve(n){return new ce(n)}};function nt(n,e,t,r,i,s=!1){if(e.inlineContent)return N.create(n,t);for(let o=r-(i>0?0:1);i>0?o<e.childCount:o>=0;o+=i){let l=e.child(o);if(l.isAtom){if(!s&&w.isSelectable(l))return w.create(n,t-(i<0?l.nodeSize:0))}else{let a=nt(n,l,t+i,i<0?l.childCount:0,i,s);if(a)return a}t+=l.nodeSize*i}return null}function Qr(n,e,t){let r=n.steps.length-1;if(r<e)return;let i=n.steps[r];if(!(i instanceof V||i instanceof $))return;let s=n.mapping.maps[r],o;s.forEach((l,a,c,u)=>{o==null&&(o=u)}),n.setSelection(A.near(n.doc.resolve(o),t))}const Zr=1,Wt=2,ei=4;class ia extends ta{constructor(e){super(e.doc),this.curSelectionFor=0,this.updated=0,this.meta=Object.create(null),this.time=Date.now(),this.curSelection=e.selection,this.storedMarks=e.storedMarks}get selection(){return this.curSelectionFor<this.steps.length&&(this.curSelection=this.curSelection.map(this.doc,this.mapping.slice(this.curSelectionFor)),this.curSelectionFor=this.steps.length),this.curSelection}setSelection(e){if(e.$from.doc!=this.doc)throw new RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=e,this.curSelectionFor=this.steps.length,this.updated=(this.updated|Zr)&~Wt,this.storedMarks=null,this}get selectionSet(){return(this.updated&Zr)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=Wt,this}ensureMarks(e){return R.sameSet(this.storedMarks||this.selection.$from.marks(),e)||this.setStoredMarks(e),this}addStoredMark(e){return this.ensureMarks(e.addToSet(this.storedMarks||this.selection.$head.marks()))}removeStoredMark(e){return this.ensureMarks(e.removeFromSet(this.storedMarks||this.selection.$head.marks()))}get storedMarksSet(){return(this.updated&Wt)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~Wt,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,t=!0){let r=this.selection;return t&&(e=e.mark(this.storedMarks||(r.empty?r.$from.marks():r.$from.marksAcross(r.$to)||R.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,r){let i=this.doc.type.schema;if(t==null)return e?this.replaceSelectionWith(i.text(e),!0):this.deleteSelection();{if(r==null&&(r=t),r=r??t,!e)return this.deleteRange(t,r);let s=this.storedMarks;if(!s){let o=this.doc.resolve(t);s=r==t?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(t,r,i.text(e,s)),this.selection.empty||this.setSelection(A.near(this.selection.$to)),this}}setMeta(e,t){return this.meta[typeof e=="string"?e:e.key]=t,this}getMeta(e){return this.meta[typeof e=="string"?e:e.key]}get isGeneric(){for(let e in this.meta)return!1;return!0}scrollIntoView(){return this.updated|=ei,this}get scrolledIntoView(){return(this.updated&ei)>0}}function ti(n,e){return!e||!n?n:n.bind(e)}class St{constructor(e,t,r){this.name=e,this.init=ti(t.init,r),this.apply=ti(t.apply,r)}}const sa=[new St("doc",{init(n){return n.doc||n.schema.topNodeType.createAndFill()},apply(n){return n.doc}}),new St("selection",{init(n,e){return n.selection||A.atStart(e.doc)},apply(n){return n.selection}}),new St("storedMarks",{init(n){return n.storedMarks||null},apply(n,e,t,r){return r.selection.$cursor?n.storedMarks:null}}),new St("scrollToSelection",{init(){return 0},apply(n,e){return 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c=o;r&&c;c=vt(c))c.draggable&&(r=void 0);if(o=Ma(o,e),r){if(ue&&r.nodeType==1&&(i=Math.min(i,r.childNodes.length),i<r.childNodes.length)){let u=r.childNodes[i],d;u.nodeName=="IMG"&&(d=u.getBoundingClientRect()).right<=e.left&&d.bottom>e.top&&i++}let c;Bt&&i&&r.nodeType==1&&(c=r.childNodes[i-1]).nodeType==1&&c.contentEditable=="false"&&c.getBoundingClientRect().top>=e.top&&i--,r==n.dom&&i==r.childNodes.length-1&&r.lastChild.nodeType==1&&e.top>r.lastChild.getBoundingClientRect().bottom?l=n.state.doc.content.size:(i==0||r.nodeType!=1||r.childNodes[i-1].nodeName!="BR")&&(l=wa(n,r,i,e))}l==null&&(l=Ca(n,o,e));let a=n.docView.nearestDesc(o,!0);return{pos:l,inside:a?a.posAtStart-a.border:-1}}function si(n){return n.top<n.bottom||n.left<n.right}function Se(n,e){let t=n.getClientRects();if(t.length){let r=t[e<0?0:t.length-1];if(si(r))return r}return Array.prototype.find.call(t,si)||n.getBoundingClientRect()}const Oa=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;function Fs(n,e,t){let{node:r,offset:i,atom:s}=n.docView.domFromPos(e,t<0?-1:1),o=Bt||ue;if(r.nodeType==3)if(o&&(Oa.test(r.nodeValue)||(t<0?!i:i==r.nodeValue.length))){let a=Se(ke(r,i,i),t);if(ue&&i&&/\s/.test(r.nodeValue[i-1])&&i<r.nodeValue.length){let c=Se(ke(r,i-1,i-1),-1);if(c.top==a.top){let u=Se(ke(r,i,i+1),-1);if(u.top!=a.top)return bt(u,u.left<c.left)}}return a}else{let a=i,c=i,u=t<0?1:-1;return t<0&&!i?(c++,u=-1):t>=0&&i==r.nodeValue.length?(a--,u=1):t<0?a--:c++,bt(Se(ke(r,a,c),u),u<0)}if(!n.state.doc.resolve(e-(s||0)).parent.inlineContent){if(s==null&&i&&(t<0||i==he(r))){let a=r.childNodes[i-1];if(a.nodeType==1)return Vn(a.getBoundingClientRect(),!1)}if(s==null&&i<he(r)){let a=r.childNodes[i];if(a.nodeType==1)return Vn(a.getBoundingClientRect(),!0)}return Vn(r.getBoundingClientRect(),t>=0)}if(s==null&&i&&(t<0||i==he(r))){let a=r.childNodes[i-1],c=a.nodeType==3?ke(a,he(a)-(o?0:1)):a.nodeType==1&&(a.nodeName!="BR"||!a.nextSibling)?a:null;if(c)return bt(Se(c,1),!1)}if(s==null&&i<he(r)){let a=r.childNodes[i];for(;a.pmViewDesc&&a.pmViewDesc.ignoreForCoords;)a=a.nextSibling;let c=a?a.nodeType==3?ke(a,0,o?0:1):a.nodeType==1?a:null:null;if(c)return bt(Se(c,-1),!0)}return bt(Se(r.nodeType==3?ke(r):r,-t),t>=0)}function bt(n,e){if(n.width==0)return n;let t=e?n.left:n.right;return{top:n.top,bottom:n.bottom,left:t,right:t}}function Vn(n,e){if(n.height==0)return n;let t=e?n.top:n.bottom;return{top:t,bottom:t,left:n.left,right:n.right}}function Vs(n,e,t){let r=n.state,i=n.root.activeElement;r!=e&&n.updateState(e),i!=n.dom&&n.focus();try{return t()}finally{r!=e&&n.updateState(r),i!=n.dom&&i&&i.focus()}}function Na(n,e,t){let r=e.selection,i=t=="up"?r.$from:r.$to;return Vs(n,e,()=>{let{node:s}=n.docView.domFromPos(i.pos,t=="up"?-1:1);for(;;){let l=n.docView.nearestDesc(s,!0);if(!l)break;if(l.node.isBlock){s=l.contentDOM||l.dom;break}s=l.dom.parentNode}let o=Fs(n,i.pos,1);for(let l=s.firstChild;l;l=l.nextSibling){let a;if(l.nodeType==1)a=l.getClientRects();else if(l.nodeType==3)a=ke(l,0,l.nodeValue.length).getClientRects();else continue;for(let c=0;c<a.length;c++){let u=a[c];if(u.bottom>u.top+1&&(t=="up"?o.top-u.top>(u.bottom-o.top)*2:u.bottom-o.bottom>(o.bottom-u.top)*2))return!1}}return!0})}const va=/[\u0590-\u08ac]/;function Ea(n,e,t){let{$head:r}=e.selection;if(!r.parent.isTextblock)return!1;let i=r.parentOffset,s=!i,o=i==r.parent.content.size,l=n.domSelection();return!va.test(r.parent.textContent)||!l.modify?t=="left"||t=="backward"?s:o:Vs(n,e,()=>{let{focusNode:a,focusOffset:c,anchorNode:u,anchorOffset:d}=n.domSelectionRange(),f=l.caretBidiLevel;l.modify("move",t,"character");let h=r.depth?n.docView.domAfterPos(r.before()):n.dom,{focusNode:p,focusOffset:m}=n.domSelectionRange(),g=p&&!h.contains(p.nodeType==1?p:p.parentNode)||a==p&&c==m;try{l.collapse(u,d),a&&(a!=u||c!=d)&&l.extend&&l.extend(a,c)}catch{}return f!=null&&(l.caretBidiLevel=f),g})}let oi=null,li=null,ai=!1;function Aa(n,e,t){return oi==e&&li==t?ai:(oi=e,li=t,ai=t=="up"||t=="down"?Na(n,e,t):Ea(n,e,t))}const ie=0,ci=1,He=2,ye=3;class Lt{constructor(e,t,r,i){this.parent=e,this.children=t,this.dom=r,this.contentDOM=i,this.dirty=ie,r.pmViewDesc=this}matchesWidget(e){return!1}matchesMark(e){return!1}matchesNode(e,t,r){return!1}matchesHack(e){return!1}parseRule(){return null}stopEvent(e){return!1}get size(){let e=0;for(let t=0;t<this.children.length;t++)e+=this.children[t].size;return e}get border(){return 0}destroy(){this.parent=void 0,this.dom.pmViewDesc==this&&(this.dom.pmViewDesc=void 0);for(let e=0;e<this.children.length;e++)this.children[e].destroy()}posBeforeChild(e){for(let t=0,r=this.posAtStart;;t++){let i=this.children[t];if(i==e)return r;r+=i.size}}get posBefore(){return this.parent.posBeforeChild(this)}get posAtStart(){return this.parent?this.parent.posBeforeChild(this)+this.border:0}get posAfter(){return this.posBefore+this.size}get posAtEnd(){return this.posAtStart+this.size-2*this.border}localPosFromDOM(e,t,r){if(this.contentDOM&&this.contentDOM.contains(e.nodeType==1?e:e.parentNode))if(r<0){let s,o;if(e==this.contentDOM)s=e.childNodes[t-1];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;s=e.previousSibling}for(;s&&!((o=s.pmViewDesc)&&o.parent==this);)s=s.previousSibling;return s?this.posBeforeChild(o)+o.size:this.posAtStart}else{let s,o;if(e==this.contentDOM)s=e.childNodes[t];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;s=e.nextSibling}for(;s&&!((o=s.pmViewDesc)&&o.parent==this);)s=s.nextSibling;return s?this.posBeforeChild(o):this.posAtEnd}let i;if(e==this.dom&&this.contentDOM)i=t>j(this.contentDOM);else if(this.contentDOM&&this.contentDOM!=this.dom&&this.dom.contains(this.contentDOM))i=e.compareDocumentPosition(this.contentDOM)&2;else if(this.dom.firstChild){if(t==0)for(let s=e;;s=s.parentNode){if(s==this.dom){i=!1;break}if(s.previousSibling)break}if(i==null&&t==e.childNodes.length)for(let s=e;;s=s.parentNode){if(s==this.dom){i=!0;break}if(s.nextSibling)break}}return i??r>0?this.posAtEnd:this.posAtStart}nearestDesc(e,t=!1){for(let r=!0,i=e;i;i=i.parentNode){let s=this.getDesc(i),o;if(s&&(!t||s.node))if(r&&(o=s.nodeDOM)&&!(o.nodeType==1?o.contains(e.nodeType==1?e:e.parentNode):o==e))r=!1;else return s}}getDesc(e){let t=e.pmViewDesc;for(let r=t;r;r=r.parent)if(r==this)return t}posFromDOM(e,t,r){for(let i=e;i;i=i.parentNode){let s=this.getDesc(i);if(s)return s.localPosFromDOM(e,t,r)}return-1}descAt(e){for(let t=0,r=0;t<this.children.length;t++){let i=this.children[t],s=r+i.size;if(r==e&&s!=r){for(;!i.border&&i.children.length;)i=i.children[0];return i}if(e<s)return i.descAt(e-r-i.border);r=s}}domFromPos(e,t){if(!this.contentDOM)return{node:this.dom,offset:0,atom:e+1};let r=0,i=0;for(let s=0;r<this.children.length;r++){let o=this.children[r],l=s+o.size;if(l>e||o instanceof Hs){i=e-s;break}s=l}if(i)return this.children[r].domFromPos(i-this.children[r].border,t);for(let s;r&&!(s=this.children[r-1]).size&&s instanceof $s&&s.side>=0;r--);if(t<=0){let s,o=!0;for(;s=r?this.children[r-1]:null,!(!s||s.dom.parentNode==this.contentDOM);r--,o=!1);return s&&t&&o&&!s.border&&!s.domAtom?s.domFromPos(s.size,t):{node:this.contentDOM,offset:s?j(s.dom)+1:0}}else{let s,o=!0;for(;s=r<this.children.length?this.children[r]:null,!(!s||s.dom.parentNode==this.contentDOM);r++,o=!1);return s&&o&&!s.border&&!s.domAtom?s.domFromPos(0,t):{node:this.contentDOM,offset:s?j(s.dom):this.contentDOM.childNodes.length}}}parseRange(e,t,r=0){if(this.children.length==0)return{node:this.contentDOM,from:e,to:t,fromOffset:0,toOffset:this.contentDOM.childNodes.length};let i=-1,s=-1;for(let o=r,l=0;;l++){let a=this.children[l],c=o+a.size;if(i==-1&&e<=c){let u=o+a.border;if(e>=u&&t<=c-a.border&&a.node&&a.contentDOM&&this.contentDOM.contains(a.contentDOM))return a.parseRange(e,t,u);e=o;for(let d=l;d>0;d--){let f=this.children[d-1];if(f.size&&f.dom.parentNode==this.contentDOM&&!f.emptyChildAt(1)){i=j(f.dom)+1;break}e-=f.size}i==-1&&(i=0)}if(i>-1&&(c>t||l==this.children.length-1)){t=c;for(let u=l+1;u<this.children.length;u++){let d=this.children[u];if(d.size&&d.dom.parentNode==this.contentDOM&&!d.emptyChildAt(-1)){s=j(d.dom);break}t+=d.size}s==-1&&(s=this.contentDOM.childNodes.length);break}o=c}return{node:this.contentDOM,from:e,to:t,fromOffset:i,toOffset:s}}emptyChildAt(e){if(this.border||!this.contentDOM||!this.children.length)return!1;let t=this.children[e<0?0:this.children.length-1];return t.size==0||t.emptyChildAt(e)}domAfterPos(e){let{node:t,offset:r}=this.domFromPos(e,0);if(t.nodeType!=1||r==t.childNodes.length)throw new RangeError("No node after pos "+e);return t.childNodes[r]}setSelection(e,t,r,i=!1){let s=Math.min(e,t),o=Math.max(e,t);for(let f=0,h=0;f<this.children.length;f++){let p=this.children[f],m=h+p.size;if(s>h&&o<m)return p.setSelection(e-h-p.border,t-h-p.border,r,i);h=m}let l=this.domFromPos(e,e?-1:1),a=t==e?l:this.domFromPos(t,t?-1:1),c=r.getSelection(),u=!1;if((ue||X)&&e==t){let{node:f,offset:h}=l;if(f.nodeType==3){if(u=!!(h&&f.nodeValue[h-1]==`
`),u&&h==f.nodeValue.length)for(let p=f,m;p;p=p.parentNode){if(m=p.nextSibling){m.nodeName=="BR"&&(l=a={node:m.parentNode,offset:j(m)+1});break}let g=p.pmViewDesc;if(g&&g.node&&g.node.isBlock)break}}else{let p=f.childNodes[h-1];u=p&&(p.nodeName=="BR"||p.contentEditable=="false")}}if(ue&&c.focusNode&&c.focusNode!=a.node&&c.focusNode.nodeType==1){let f=c.focusNode.childNodes[c.focusOffset];f&&f.contentEditable=="false"&&(i=!0)}if(!(i||u&&X)&&Xe(l.node,l.offset,c.anchorNode,c.anchorOffset)&&Xe(a.node,a.offset,c.focusNode,c.focusOffset))return;let d=!1;if((c.extend||e==t)&&!u){c.collapse(l.node,l.offset);try{e!=t&&c.extend(a.node,a.offset),d=!0}catch{}}if(!d){if(e>t){let h=l;l=a,a=h}let f=document.createRange();f.setEnd(a.node,a.offset),f.setStart(l.node,l.offset),c.removeAllRanges(),c.addRange(f)}}ignoreMutation(e){return!this.contentDOM&&e.type!="selection"}get contentLost(){return this.contentDOM&&this.contentDOM!=this.dom&&!this.dom.contains(this.contentDOM)}markDirty(e,t){for(let r=0,i=0;i<this.children.length;i++){let s=this.children[i],o=r+s.size;if(r==o?e<=o&&t>=r:e<o&&t>r){let l=r+s.border,a=o-s.border;if(e>=l&&t<=a){this.dirty=e==r||t==o?He:ci,e==l&&t==a&&(s.contentLost||s.dom.parentNode!=this.contentDOM)?s.dirty=ye:s.markDirty(e-l,t-l);return}else s.dirty=s.dom==s.contentDOM&&s.dom.parentNode==this.contentDOM&&!s.children.length?He:ye}r=o}this.dirty=He}markParentsDirty(){let e=1;for(let t=this.parent;t;t=t.parent,e++){let r=e==1?He:ci;t.dirty<r&&(t.dirty=r)}}get domAtom(){return!1}get ignoreForCoords(){return!1}isText(e){return!1}}class $s extends Lt{constructor(e,t,r,i){let s,o=t.type.toDOM;if(typeof o=="function"&&(o=o(r,()=>{if(!s)return i;if(s.parent)return s.parent.posBeforeChild(s)})),!t.type.spec.raw){if(o.nodeType!=1){let l=document.createElement("span");l.appendChild(o),o=l}o.contentEditable="false",o.classList.add("ProseMirror-widget")}super(e,[],o,null),this.widget=t,this.widget=t,s=this}matchesWidget(e){return this.dirty==ie&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let t=this.widget.spec.stopEvent;return t?t(e):!1}ignoreMutation(e){return e.type!="selection"||this.widget.spec.ignoreSelection}destroy(){this.widget.type.destroy(this.dom),super.destroy()}get domAtom(){return!0}get side(){return this.widget.type.side}}class Da extends Lt{constructor(e,t,r,i){super(e,[],t,null),this.textDOM=r,this.text=i}get size(){return this.text.length}localPosFromDOM(e,t){return e!=this.textDOM?this.posAtStart+(t?this.size:0):this.posAtStart+t}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return e.type==="characterData"&&e.target.nodeValue==e.oldValue}}class Qe extends Lt{constructor(e,t,r,i){super(e,[],r,i),this.mark=t}static create(e,t,r,i){let s=i.nodeViews[t.type.name],o=s&&s(t,i,r);return(!o||!o.dom)&&(o=pe.renderSpec(document,t.type.spec.toDOM(t,r))),new Qe(e,t,o.dom,o.contentDOM||o.dom)}parseRule(){return this.dirty&ye||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return this.dirty!=ye&&this.mark.eq(e)}markDirty(e,t){if(super.markDirty(e,t),this.dirty!=ie){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=ie}}slice(e,t,r){let i=Qe.create(this.parent,this.mark,!0,r),s=this.children,o=this.size;t<o&&(s=ar(s,t,o,r)),e>0&&(s=ar(s,0,e,r));for(let l=0;l<s.length;l++)s[l].parent=i;return i.children=s,i}}class Ae extends Lt{constructor(e,t,r,i,s,o,l,a,c){super(e,[],s,o),this.node=t,this.outerDeco=r,this.innerDeco=i,this.nodeDOM=l}static create(e,t,r,i,s,o){let l=s.nodeViews[t.type.name],a,c=l&&l(t,s,()=>{if(!a)return o;if(a.parent)return a.parent.posBeforeChild(a)},r,i),u=c&&c.dom,d=c&&c.contentDOM;if(t.isText){if(!u)u=document.createTextNode(t.text);else if(u.nodeType!=3)throw new RangeError("Text must be rendered as a DOM text node")}else u||({dom:u,contentDOM:d}=pe.renderSpec(document,t.type.spec.toDOM(t)));!d&&!t.isText&&u.nodeName!="BR"&&(u.hasAttribute("contenteditable")||(u.contentEditable="false"),t.type.spec.draggable&&(u.draggable=!0));let f=u;return u=js(u,r,t),c?a=new Ia(e,t,r,i,u,d||null,f,c,s,o+1):t.isText?new gn(e,t,r,i,u,f,s):new Ae(e,t,r,i,u,d||null,f,s,o+1)}parseRule(){if(this.node.type.spec.reparseInView)return null;let e={node:this.node.type.name,attrs:this.node.attrs};if(this.node.type.whitespace=="pre"&&(e.preserveWhitespace="full"),!this.contentDOM)e.getContent=()=>this.node.content;else if(!this.contentLost)e.contentElement=this.contentDOM;else{for(let t=this.children.length-1;t>=0;t--){let r=this.children[t];if(this.dom.contains(r.dom.parentNode)){e.contentElement=r.dom.parentNode;break}}e.contentElement||(e.getContent=()=>b.empty)}return e}matchesNode(e,t,r){return this.dirty==ie&&e.eq(this.node)&&lr(t,this.outerDeco)&&r.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}updateChildren(e,t){let r=this.node.inlineContent,i=t,s=e.composing?this.localCompositionInfo(e,t):null,o=s&&s.pos>-1?s:null,l=s&&s.pos<0,a=new Pa(this,o&&o.node,e);za(this.node,this.innerDeco,(c,u,d)=>{c.spec.marks?a.syncToMarks(c.spec.marks,r,e):c.type.side>=0&&!d&&a.syncToMarks(u==this.node.childCount?R.none:this.node.child(u).marks,r,e),a.placeWidget(c,e,i)},(c,u,d,f)=>{a.syncToMarks(c.marks,r,e);let h;a.findNodeMatch(c,u,d,f)||l&&e.state.selection.from>i&&e.state.selection.to<i+c.nodeSize&&(h=a.findIndexWithChild(s.node))>-1&&a.updateNodeAt(c,u,d,h,e)||a.updateNextNode(c,u,d,e,f,i)||a.addNode(c,u,d,e,i),i+=c.nodeSize}),a.syncToMarks([],r,e),this.node.isTextblock&&a.addTextblockHacks(),a.destroyRest(),(a.changed||this.dirty==He)&&(o&&this.protectLocalComposition(e,o),Ws(this.contentDOM,this.children,e),ht&&Fa(this.dom))}localCompositionInfo(e,t){let{from:r,to:i}=e.state.selection;if(!(e.state.selection instanceof N)||r<t||i>t+this.node.content.size)return null;let s=e.input.compositionNode;if(!s||!this.dom.contains(s.parentNode))return null;if(this.node.inlineContent){let o=s.nodeValue,l=Va(this.node.content,o,r-t,i-t);return l<0?null:{node:s,pos:l,text:o}}else return{node:s,pos:-1,text:""}}protectLocalComposition(e,{node:t,pos:r,text:i}){if(this.getDesc(t))return;let s=t;for(;s.parentNode!=this.contentDOM;s=s.parentNode){for(;s.previousSibling;)s.parentNode.removeChild(s.previousSibling);for(;s.nextSibling;)s.parentNode.removeChild(s.nextSibling);s.pmViewDesc&&(s.pmViewDesc=void 0)}let o=new Da(this,s,t,i);e.input.compositionNodes.push(o),this.children=ar(this.children,r,r+i.length,e,o)}update(e,t,r,i){return this.dirty==ye||!e.sameMarkup(this.node)?!1:(this.updateInner(e,t,r,i),!0)}updateInner(e,t,r,i){this.updateOuterDeco(t),this.node=e,this.innerDeco=r,this.contentDOM&&this.updateChildren(i,this.posAtStart),this.dirty=ie}updateOuterDeco(e){if(lr(e,this.outerDeco))return;let t=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=Js(this.dom,this.nodeDOM,or(this.outerDeco,this.node,t),or(e,this.node,t)),this.dom!=r&&(r.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){this.nodeDOM.nodeType==1&&this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.dom.draggable=!0)}deselectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.dom.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}}function ui(n,e,t,r,i){js(r,e,n);let s=new Ae(void 0,n,e,t,r,r,r,i,0);return s.contentDOM&&s.updateChildren(i,0),s}class gn extends Ae{constructor(e,t,r,i,s,o,l){super(e,t,r,i,s,null,o,l,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,t,r,i){return this.dirty==ye||this.dirty!=ie&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(t),(this.dirty!=ie||e.text!=this.node.text)&&e.text!=this.nodeDOM.nodeValue&&(this.nodeDOM.nodeValue=e.text,i.trackWrites==this.nodeDOM&&(i.trackWrites=null)),this.node=e,this.dirty=ie,!0)}inParent(){let e=this.parent.contentDOM;for(let t=this.nodeDOM;t;t=t.parentNode)if(t==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,t,r){return e==this.nodeDOM?this.posAtStart+Math.min(t,this.node.text.length):super.localPosFromDOM(e,t,r)}ignoreMutation(e){return e.type!="characterData"&&e.type!="selection"}slice(e,t,r){let i=this.node.cut(e,t),s=document.createTextNode(i.text);return new gn(this.parent,i,this.outerDeco,this.innerDeco,s,s,r)}markDirty(e,t){super.markDirty(e,t),this.dom!=this.nodeDOM&&(e==0||t==this.nodeDOM.nodeValue.length)&&(this.dirty=ye)}get domAtom(){return!1}isText(e){return this.node.text==e}}class Hs extends Lt{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==ie&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}}class Ia extends Ae{constructor(e,t,r,i,s,o,l,a,c,u){super(e,t,r,i,s,o,l,c,u),this.spec=a}update(e,t,r,i){if(this.dirty==ye)return!1;if(this.spec.update){let s=this.spec.update(e,t,r);return s&&this.updateInner(e,t,r,i),s}else return!this.contentDOM&&!e.isLeaf?!1:super.update(e,t,r,i)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,t,r,i){this.spec.setSelection?this.spec.setSelection(e,t,r):super.setSelection(e,t,r,i)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}stopEvent(e){return this.spec.stopEvent?this.spec.stopEvent(e):!1}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}}function Ws(n,e,t){let r=n.firstChild,i=!1;for(let s=0;s<e.length;s++){let o=e[s],l=o.dom;if(l.parentNode==n){for(;l!=r;)r=di(r),i=!0;r=r.nextSibling}else i=!0,n.insertBefore(l,r);if(o instanceof Qe){let a=r?r.previousSibling:n.lastChild;Ws(o.contentDOM,o.children,t),r=a?a.nextSibling:n.firstChild}}for(;r;)r=di(r),i=!0;i&&t.trackWrites==n&&(t.trackWrites=null)}const wt=function(n){n&&(this.nodeName=n)};wt.prototype=Object.create(null);const We=[new wt];function or(n,e,t){if(n.length==0)return We;let r=t?We[0]:new wt,i=[r];for(let s=0;s<n.length;s++){let o=n[s].type.attrs;if(o){o.nodeName&&i.push(r=new wt(o.nodeName));for(let l in o){let a=o[l];a!=null&&(t&&i.length==1&&i.push(r=new wt(e.isInline?"span":"div")),l=="class"?r.class=(r.class?r.class+" ":"")+a:l=="style"?r.style=(r.style?r.style+";":"")+a:l!="nodeName"&&(r[l]=a))}}}return i}function Js(n,e,t,r){if(t==We&&r==We)return e;let i=e;for(let s=0;s<r.length;s++){let o=r[s],l=t[s];if(s){let a;l&&l.nodeName==o.nodeName&&i!=n&&(a=i.parentNode)&&a.nodeName.toLowerCase()==o.nodeName||(a=document.createElement(o.nodeName),a.pmIsDeco=!0,a.appendChild(i),l=We[0]),i=a}Ra(i,l||We[0],o)}return i}function Ra(n,e,t){for(let r in e)r!="class"&&r!="style"&&r!="nodeName"&&!(r in t)&&n.removeAttribute(r);for(let r in t)r!="class"&&r!="style"&&r!="nodeName"&&t[r]!=e[r]&&n.setAttribute(r,t[r]);if(e.class!=t.class){let r=e.class?e.class.split(" ").filter(Boolean):[],i=t.class?t.class.split(" ").filter(Boolean):[];for(let s=0;s<r.length;s++)i.indexOf(r[s])==-1&&n.classList.remove(r[s]);for(let s=0;s<i.length;s++)r.indexOf(i[s])==-1&&n.classList.add(i[s]);n.classList.length==0&&n.removeAttribute("class")}if(e.style!=t.style){if(e.style){let r=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g,i;for(;i=r.exec(e.style);)n.style.removeProperty(i[1])}t.style&&(n.style.cssText+=t.style)}}function js(n,e,t){return Js(n,n,We,or(e,t,n.nodeType!=1))}function lr(n,e){if(n.length!=e.length)return!1;for(let t=0;t<n.length;t++)if(!n[t].type.eq(e[t].type))return!1;return!0}function di(n){let e=n.nextSibling;return n.parentNode.removeChild(n),e}class Pa{constructor(e,t,r){this.lock=t,this.view=r,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=Ba(e.node.content,e)}destroyBetween(e,t){if(e!=t){for(let r=e;r<t;r++)this.top.children[r].destroy();this.top.children.splice(e,t-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,t,r){let i=0,s=this.stack.length>>1,o=Math.min(s,e.length);for(;i<o&&(i==s-1?this.top:this.stack[i+1<<1]).matchesMark(e[i])&&e[i].type.spec.spanning!==!1;)i++;for(;i<s;)this.destroyRest(),this.top.dirty=ie,this.index=this.stack.pop(),this.top=this.stack.pop(),s--;for(;s<e.length;){this.stack.push(this.top,this.index+1);let l=-1;for(let a=this.index;a<Math.min(this.index+3,this.top.children.length);a++){let c=this.top.children[a];if(c.matchesMark(e[s])&&!this.isLocked(c.dom)){l=a;break}}if(l>-1)l>this.index&&(this.changed=!0,this.destroyBetween(this.index,l)),this.top=this.top.children[this.index];else{let a=Qe.create(this.top,e[s],t,r);this.top.children.splice(this.index,0,a),this.top=a,this.changed=!0}this.index=0,s++}}findNodeMatch(e,t,r,i){let s=-1,o;if(i>=this.preMatch.index&&(o=this.preMatch.matches[i-this.preMatch.index]).parent==this.top&&o.matchesNode(e,t,r))s=this.top.children.indexOf(o,this.index);else for(let l=this.index,a=Math.min(this.top.children.length,l+5);l<a;l++){let c=this.top.children[l];if(c.matchesNode(e,t,r)&&!this.preMatch.matched.has(c)){s=l;break}}return s<0?!1:(this.destroyBetween(this.index,s),this.index++,!0)}updateNodeAt(e,t,r,i,s){let o=this.top.children[i];return o.dirty==ye&&o.dom==o.contentDOM&&(o.dirty=He),o.update(e,t,r,s)?(this.destroyBetween(this.index,i),this.index++,!0):!1}findIndexWithChild(e){for(;;){let t=e.parentNode;if(!t)return-1;if(t==this.top.contentDOM){let r=e.pmViewDesc;if(r){for(let i=this.index;i<this.top.children.length;i++)if(this.top.children[i]==r)return i}return-1}e=t}}updateNextNode(e,t,r,i,s,o){for(let l=this.index;l<this.top.children.length;l++){let a=this.top.children[l];if(a instanceof Ae){let c=this.preMatch.matched.get(a);if(c!=null&&c!=s)return!1;let u=a.dom,d,f=this.isLocked(u)&&!(e.isText&&a.node&&a.node.isText&&a.nodeDOM.nodeValue==e.text&&a.dirty!=ye&&lr(t,a.outerDeco));if(!f&&a.update(e,t,r,i))return this.destroyBetween(this.index,l),a.dom!=u&&(this.changed=!0),this.index++,!0;if(!f&&(d=this.recreateWrapper(a,e,t,r,i,o)))return this.top.children[this.index]=d,d.contentDOM&&(d.dirty=He,d.updateChildren(i,o+1),d.dirty=ie),this.changed=!0,this.index++,!0;break}}return!1}recreateWrapper(e,t,r,i,s,o){if(e.dirty||t.isAtom||!e.children.length||!e.node.content.eq(t.content))return null;let l=Ae.create(this.top,t,r,i,s,o);if(l.contentDOM){l.children=e.children,e.children=[];for(let a of l.children)a.parent=l}return e.destroy(),l}addNode(e,t,r,i,s){let o=Ae.create(this.top,e,t,r,i,s);o.contentDOM&&o.updateChildren(i,s+1),this.top.children.splice(this.index++,0,o),this.changed=!0}placeWidget(e,t,r){let i=this.index<this.top.children.length?this.top.children[this.index]:null;if(i&&i.matchesWidget(e)&&(e==i.widget||!i.widget.type.toDOM.parentNode))this.index++;else{let s=new $s(this.top,e,t,r);this.top.children.splice(this.index++,0,s),this.changed=!0}}addTextblockHacks(){let e=this.top.children[this.index-1],t=this.top;for(;e instanceof Qe;)t=e,e=t.children[t.children.length-1];(!e||!(e instanceof gn)||/\n$/.test(e.node.text)||this.view.requiresGeckoHackNode&&/\s$/.test(e.node.text))&&((X||Y)&&e&&e.dom.contentEditable=="false"&&this.addHackNode("IMG",t),this.addHackNode("BR",this.top))}addHackNode(e,t){if(t==this.top&&this.index<t.children.length&&t.children[this.index].matchesHack(e))this.index++;else{let r=document.createElement(e);e=="IMG"&&(r.className="ProseMirror-separator",r.alt=""),e=="BR"&&(r.className="ProseMirror-trailingBreak");let i=new Hs(this.top,[],r,null);t!=this.top?t.children.push(i):t.children.splice(this.index++,0,i),this.changed=!0}}isLocked(e){return this.lock&&(e==this.lock||e.nodeType==1&&e.contains(this.lock.parentNode))}}function Ba(n,e){let t=e,r=t.children.length,i=n.childCount,s=new Map,o=[];e:for(;i>0;){let l;for(;;)if(r){let c=t.children[r-1];if(c instanceof Qe)t=c,r=c.children.length;else{l=c,r--;break}}else{if(t==e)break e;r=t.parent.children.indexOf(t),t=t.parent}let 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t=n.domSelectionRange(),r=n.state.doc;if(!t.focusNode)return null;let i=n.docView.nearestDesc(t.focusNode),s=i&&i.size==0,o=n.docView.posFromDOM(t.focusNode,t.focusOffset,1);if(o<0)return null;let l=r.resolve(o),a,c;if(mn(t)){for(a=l;i&&!i.node;)i=i.parent;let u=i.node;if(i&&u.isAtom&&w.isSelectable(u)&&i.parent&&!(u.isInline&&ua(t.focusNode,t.focusOffset,i.dom))){let d=i.posBefore;c=new w(o==d?l:r.resolve(d))}}else{let u=n.docView.posFromDOM(t.anchorNode,t.anchorOffset,1);if(u<0)return null;a=r.resolve(u)}if(!c){let u=e=="pointer"||n.state.selection.head<l.pos&&!s?1:-1;c=Cr(n,a,l,u)}return c}function Ks(n){return n.editable?n.hasFocus():Us(n)&&document.activeElement&&document.activeElement.contains(n.dom)}function xe(n,e=!1){let t=n.state.selection;if(qs(n,t),!!Ks(n)){if(!e&&n.input.mouseDown&&n.input.mouseDown.allowDefault&&Y){let 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e=n.domSelection(),t=document.createRange(),r=n.cursorWrapper.dom,i=r.nodeName=="IMG";i?t.setEnd(r.parentNode,j(r)+1):t.setEnd(r,0),t.collapse(!1),e.removeAllRanges(),e.addRange(t),!i&&!n.state.selection.visible&&ee&&Ee<=11&&(r.disabled=!0,r.disabled=!1)}function qs(n,e){if(e instanceof w){let t=n.docView.descAt(e.from);t!=n.lastSelectedViewDesc&&(mi(n),t&&t.selectNode(),n.lastSelectedViewDesc=t)}else mi(n)}function mi(n){n.lastSelectedViewDesc&&(n.lastSelectedViewDesc.parent&&n.lastSelectedViewDesc.deselectNode(),n.lastSelectedViewDesc=void 0)}function Cr(n,e,t,r){return n.someProp("createSelectionBetween",i=>i(n,e,t))||N.between(e,t,r)}function gi(n){return n.editable&&!n.hasFocus()?!1:Us(n)}function Us(n){let e=n.domSelectionRange();if(!e.anchorNode)return!1;try{return n.dom.contains(e.anchorNode.nodeType==3?e.anchorNode.parentNode:e.anchorNode)&&(n.editable||n.dom.contains(e.focusNode.nodeType==3?e.focusNode.parentNode:e.focusNode))}catch{return!1}}function Wa(n){let e=n.docView.domFromPos(n.state.selection.anchor,0),t=n.domSelectionRange();return Xe(e.node,e.offset,t.anchorNode,t.anchorOffset)}function cr(n,e){let{$anchor:t,$head:r}=n.selection,i=e>0?t.max(r):t.min(r),s=i.parent.inlineContent?i.depth?n.doc.resolve(e>0?i.after():i.before()):null:i;return s&&A.findFrom(s,e)}function Me(n,e){return n.dispatch(n.state.tr.setSelection(e).scrollIntoView()),!0}function yi(n,e,t){let r=n.state.selection;if(r instanceof N)if(t.indexOf("s")>-1){let{$head:i}=r,s=i.textOffset?null:e<0?i.nodeBefore:i.nodeAfter;if(!s||s.isText||!s.isLeaf)return!1;let o=n.state.doc.resolve(i.pos+s.nodeSize*(e<0?-1:1));return Me(n,new N(r.$anchor,o))}else if(r.empty){if(n.endOfTextblock(e>0?"forward":"backward")){let i=cr(n.state,e);return i&&i instanceof w?Me(n,i):!1}else if(!(ne&&t.indexOf("m")>-1)){let i=r.$head,s=i.textOffset?null:e<0?i.nodeBefore:i.nodeAfter,o;if(!s||s.isText)return!1;let l=e<0?i.pos-s.nodeSize:i.pos;return 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Hn(n){let e=[];return n.someProp("decorations",t=>{let r=t(n.state);r&&r!=q&&e.push(r)}),n.cursorWrapper&&e.push(F.create(n.state.doc,[n.cursorWrapper.deco])),we.from(e)}const Cc={childList:!0,characterData:!0,characterDataOldValue:!0,attributes:!0,attributeOldValue:!0,subtree:!0},wc=ee&&Ee<=11;class Tc{constructor(){this.anchorNode=null,this.anchorOffset=0,this.focusNode=null,this.focusOffset=0}set(e){this.anchorNode=e.anchorNode,this.anchorOffset=e.anchorOffset,this.focusNode=e.focusNode,this.focusOffset=e.focusOffset}clear(){this.anchorNode=this.focusNode=null}eq(e){return e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset}}class Oc{constructor(e,t){this.view=e,this.handleDOMChange=t,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new Tc,this.onCharData=null,this.suppressingSelectionUpdates=!1,this.lastChangedTextNode=null,this.observer=window.MutationObserver&&new window.MutationObserver(r=>{for(let i=0;i<r.length;i++)this.queue.push(r[i]);ee&&Ee<=11&&r.some(i=>i.type=="childList"&&i.removedNodes.length||i.type=="characterData"&&i.oldValue.length>i.target.nodeValue.length)?this.flushSoon():this.flush()}),wc&&(this.onCharData=r=>{this.queue.push({target:r.target,type:"characterData",oldValue:r.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this)}flushSoon(){this.flushingSoon<0&&(this.flushingSoon=window.setTimeout(()=>{this.flushingSoon=-1,this.flush()},20))}forceFlush(){this.flushingSoon>-1&&(window.clearTimeout(this.flushingSoon),this.flushingSoon=-1,this.flush())}start(){this.observer&&(this.observer.takeRecords(),this.observer.observe(this.view.dom,Cc)),this.onCharData&&this.view.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.connectSelection()}stop(){if(this.observer){let e=this.observer.takeRecords();if(e.length){for(let t=0;t<e.length;t++)this.queue.push(e[t]);window.setTimeout(()=>this.flush(),20)}this.observer.disconnect()}this.onCharData&&this.view.dom.removeEventListener("DOMCharacterDataModified",this.onCharData),this.disconnectSelection()}connectSelection(){this.view.dom.ownerDocument.addEventListener("selectionchange",this.onSelectionChange)}disconnectSelection(){this.view.dom.ownerDocument.removeEventListener("selectionchange",this.onSelectionChange)}suppressSelectionUpdates(){this.suppressingSelectionUpdates=!0,setTimeout(()=>this.suppressingSelectionUpdates=!1,50)}onSelectionChange(){if(gi(this.view)){if(this.suppressingSelectionUpdates)return xe(this.view);if(ee&&Ee<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&Xe(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset))return this.flushSoon()}this.flush()}}setCurSelection(){this.currentSelection.set(this.view.domSelectionRange())}ignoreSelectionChange(e){if(!e.focusNode)return!0;let t=new Set,r;for(let s=e.focusNode;s;s=vt(s))t.add(s);for(let s=e.anchorNode;s;s=vt(s))if(t.has(s)){r=s;break}let i=r&&this.view.docView.nearestDesc(r);if(i&&i.ignoreMutation({type:"selection",target:r.nodeType==3?r.parentNode:r}))return this.setCurSelection(),!0}pendingRecords(){if(this.observer)for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}flush(){let{view:e}=this;if(!e.docView||this.flushingSoon>-1)return;let t=this.pendingRecords();t.length&&(this.queue=[]);let r=e.domSelectionRange(),i=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(r)&&gi(e)&&!this.ignoreSelectionChange(r),s=-1,o=-1,l=!1,a=[];if(e.editable)for(let u=0;u<t.length;u++){let d=this.registerMutation(t[u],a);d&&(s=s<0?d.from:Math.min(d.from,s),o=o<0?d.to:Math.max(d.to,o),d.typeOver&&(l=!0))}if(ue&&a.length){let u=a.filter(d=>d.nodeName=="BR");if(u.length==2){let[d,f]=u;d.parentNode&&d.parentNode.parentNode==f.parentNode?f.remove():d.remove()}else{let{focusNode:d}=this.currentSelection;for(let f of u){let h=f.parentNode;h&&h.nodeName=="LI"&&(!d||Ec(e,d)!=h)&&f.remove()}}}let c=null;s<0&&i&&e.input.lastFocus>Date.now()-200&&Math.max(e.input.lastTouch,e.input.lastClick.time)<Date.now()-300&&mn(r)&&(c=Mr(e))&&c.eq(A.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,xe(e),this.currentSelection.set(r),e.scrollToSelection()):(s>-1||i)&&(s>-1&&(e.docView.markDirty(s,o),Nc(e)),this.handleDOMChange(s,o,l,a),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||xe(e),this.currentSelection.set(r))}registerMutation(e,t){if(t.indexOf(e.target)>-1)return null;let r=this.view.docView.nearestDesc(e.target);if(e.type=="attributes"&&(r==this.view.docView||e.attributeName=="contenteditable"||e.attributeName=="style"&&!e.oldValue&&!e.target.getAttribute("style"))||!r||r.ignoreMutation(e))return null;if(e.type=="childList"){for(let u=0;u<e.addedNodes.length;u++){let d=e.addedNodes[u];t.push(d),d.nodeType==3&&(this.lastChangedTextNode=d)}if(r.contentDOM&&r.contentDOM!=r.dom&&!r.contentDOM.contains(e.target))return{from:r.posBefore,to:r.posAfter};let i=e.previousSibling,s=e.nextSibling;if(ee&&Ee<=11&&e.addedNodes.length)for(let u=0;u<e.addedNodes.length;u++){let{previousSibling:d,nextSibling:f}=e.addedNodes[u];(!d||Array.prototype.indexOf.call(e.addedNodes,d)<0)&&(i=d),(!f||Array.prototype.indexOf.call(e.addedNodes,f)<0)&&(s=f)}let o=i&&i.parentNode==e.target?j(i)+1:0,l=r.localPosFromDOM(e.target,o,-1),a=s&&s.parentNode==e.target?j(s):e.target.childNodes.length,c=r.localPosFromDOM(e.target,a,1);return{from:l,to:c}}else return e.type=="attributes"?{from:r.posAtStart-r.border,to:r.posAtEnd+r.border}:(this.lastChangedTextNode=e.target,{from:r.posAtStart,to:r.posAtEnd,typeOver:e.target.nodeValue==e.oldValue})}}let Ti=new WeakMap,Oi=!1;function Nc(n){if(!Ti.has(n)&&(Ti.set(n,null),["normal","nowrap","pre-line"].indexOf(getComputedStyle(n.dom).whiteSpace)!==-1)){if(n.requiresGeckoHackNode=ue,Oi)return;console.warn("ProseMirror expects the CSS white-space property to be set, preferably to 'pre-wrap'. 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Ac(n,e,t){let{node:r,fromOffset:i,toOffset:s,from:o,to:l}=n.docView.parseRange(e,t),a=n.domSelectionRange(),c,u=a.anchorNode;if(u&&n.dom.contains(u.nodeType==1?u:u.parentNode)&&(c=[{node:u,offset:a.anchorOffset}],mn(a)||c.push({node:a.focusNode,offset:a.focusOffset})),Y&&n.input.lastKeyCode===8)for(let g=s;g>i;g--){let y=r.childNodes[g-1],k=y.pmViewDesc;if(y.nodeName=="BR"&&!k){s=g;break}if(!k||k.size)break}let d=n.state.doc,f=n.someProp("domParser")||ut.fromSchema(n.state.schema),h=d.resolve(o),p=null,m=f.parse(r,{topNode:h.parent,topMatch:h.parent.contentMatchAt(h.index()),topOpen:!0,from:i,to:s,preserveWhitespace:h.parent.type.whitespace=="pre"?"full":!0,findPositions:c,ruleFromNode:Dc,context:h});if(c&&c[0].pos!=null){let g=c[0].pos,y=c[1]&&c[1].pos;y==null&&(y=g),p={anchor:g+o,head:y+o}}return{doc:m,sel:p,from:o,to:l}}function Dc(n){let e=n.pmViewDesc;if(e)return e.parseRule();if(n.nodeName=="BR"&&n.parentNode){if(X&&/^(ul|ol)$/i.test(n.parentNode.nodeName)){let t=document.createElement("div");return t.appendChild(document.createElement("li")),{skip:t}}else if(n.parentNode.lastChild==n||X&&/^(tr|table)$/i.test(n.parentNode.nodeName))return{ignore:!0}}else if(n.nodeName=="IMG"&&n.getAttribute("mark-placeholder"))return{ignore:!0};return null}const Ic=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function Rc(n,e,t,r,i){let s=n.input.compositionPendingChanges||(n.composing?n.input.compositionID:0);if(n.input.compositionPendingChanges=0,e<0){let v=n.input.lastSelectionTime>Date.now()-50?n.input.lastSelectionOrigin:null,oe=Mr(n,v);if(oe&&!n.state.selection.eq(oe)){if(Y&&le&&n.input.lastKeyCode===13&&Date.now()-100<n.input.lastKeyCodeTime&&n.someProp("handleKeyDown",Bo=>Bo(n,Ve(13,"Enter"))))return;let Ft=n.state.tr.setSelection(oe);v=="pointer"?Ft.setMeta("pointer",!0):v=="key"&&Ft.scrollIntoView(),s&&Ft.setMeta("composition",s),n.dispatch(Ft)}return}let o=n.state.doc.resolve(e),l=o.sharedDepth(t);e=o.before(l+1),t=n.state.doc.resolve(t).after(l+1);let a=n.state.selection,c=Ac(n,e,t),u=n.state.doc,d=u.slice(c.from,c.to),f,h;n.input.lastKeyCode===8&&Date.now()-100<n.input.lastKeyCodeTime?(f=n.state.selection.to,h="end"):(f=n.state.selection.from,h="start"),n.input.lastKeyCode=null;let p=Lc(d.content,c.doc.content,c.from,f,h);if((ht&&n.input.lastIOSEnter>Date.now()-225||le)&&i.some(v=>v.nodeType==1&&!Ic.test(v.nodeName))&&(!p||p.endA>=p.endB)&&n.someProp("handleKeyDown",v=>v(n,Ve(13,"Enter")))){n.input.lastIOSEnter=0;return}if(!p)if(r&&a instanceof N&&!a.empty&&a.$head.sameParent(a.$anchor)&&!n.composing&&!(c.sel&&c.sel.anchor!=c.sel.head))p={start:a.from,endA:a.to,endB:a.to};else{if(c.sel){let v=vi(n,n.state.doc,c.sel);if(v&&!v.eq(n.state.selection)){let oe=n.state.tr.setSelection(v);s&&oe.setMeta("composition",s),n.dispatch(oe)}}return}n.input.domChangeCount++,n.state.selection.from<n.state.selection.to&&p.start==p.endB&&n.state.selection instanceof N&&(p.start>n.state.selection.from&&p.start<=n.state.selection.from+2&&n.state.selection.from>=c.from?p.start=n.state.selection.from:p.endA<n.state.selection.to&&p.endA>=n.state.selection.to-2&&n.state.selection.to<=c.to&&(p.endB+=n.state.selection.to-p.endA,p.endA=n.state.selection.to)),ee&&Ee<=11&&p.endB==p.start+1&&p.endA==p.start&&p.start>c.from&&c.doc.textBetween(p.start-c.from-1,p.start-c.from+1)=="  "&&(p.start--,p.endA--,p.endB--);let m=c.doc.resolveNoCache(p.start-c.from),g=c.doc.resolveNoCache(p.endB-c.from),y=u.resolve(p.start),k=m.sameParent(g)&&m.parent.inlineContent&&y.end()>=p.endA,M;if((ht&&n.input.lastIOSEnter>Date.now()-225&&(!k||i.some(v=>v.nodeName=="DIV"||v.nodeName=="P"))||!k&&m.pos<c.doc.content.size&&!m.sameParent(g)&&(M=A.findFrom(c.doc.resolve(m.pos+1),1,!0))&&M.head==g.pos)&&n.someProp("handleKeyDown",v=>v(n,Ve(13,"Enter")))){n.input.lastIOSEnter=0;return}if(n.state.selection.anchor>p.start&&Bc(u,p.start,p.endA,m,g)&&n.someProp("handleKeyDown",v=>v(n,Ve(8,"Backspace")))){le&&Y&&n.domObserver.suppressSelectionUpdates();return}Y&&le&&p.endB==p.start&&(n.input.lastAndroidDelete=Date.now()),le&&!k&&m.start()!=g.start()&&g.parentOffset==0&&m.depth==g.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==p.endA&&(p.endB-=2,g=c.doc.resolveNoCache(p.endB-c.from),setTimeout(()=>{n.someProp("handleKeyDown",function(v){return v(n,Ve(13,"Enter"))})},20));let D=p.start,I=p.endA,T,C,O;if(k){if(m.pos==g.pos)ee&&Ee<=11&&m.parentOffset==0&&(n.domObserver.suppressSelectionUpdates(),setTimeout(()=>xe(n),20)),T=n.state.tr.delete(D,I),C=u.resolve(p.start).marksAcross(u.resolve(p.endA));else if(p.endA==p.endB&&(O=Pc(m.parent.content.cut(m.parentOffset,g.parentOffset),y.parent.content.cut(y.parentOffset,p.endA-y.start()))))T=n.state.tr,O.type=="add"?T.addMark(D,I,O.mark):T.removeMark(D,I,O.mark);else if(m.parent.child(m.index()).isText&&m.index()==g.index()-(g.textOffset?0:1)){let v=m.parent.textBetween(m.parentOffset,g.parentOffset);if(n.someProp("handleTextInput",oe=>oe(n,D,I,v)))return;T=n.state.tr.insertText(v,D,I)}}if(T||(T=n.state.tr.replace(D,I,c.doc.slice(p.start-c.from,p.endB-c.from))),c.sel){let v=vi(n,T.doc,c.sel);v&&!(Y&&le&&n.composing&&v.empty&&(p.start!=p.endB||n.input.lastAndroidDelete<Date.now()-100)&&(v.head==D||v.head==T.mapping.map(I)-1)||ee&&v.empty&&v.head==D)&&T.setSelection(v)}C&&T.ensureMarks(C),s&&T.setMeta("composition",s),n.dispatch(T.scrollIntoView())}function vi(n,e,t){return Math.max(t.anchor,t.head)>e.content.size?null:Cr(n,e.resolve(t.anchor),e.resolve(t.head))}function Pc(n,e){let t=n.firstChild.marks,r=e.firstChild.marks,i=t,s=r,o,l,a;for(let u=0;u<r.length;u++)i=r[u].removeFromSet(i);for(let u=0;u<t.length;u++)s=t[u].removeFromSet(s);if(i.length==1&&s.length==0)l=i[0],o="add",a=u=>u.mark(l.addToSet(u.marks));else if(i.length==0&&s.length==1)l=s[0],o="remove",a=u=>u.mark(l.removeFromSet(u.marks));else return null;let c=[];for(let u=0;u<e.childCount;u++)c.push(a(e.child(u)));if(b.from(c).eq(n))return{mark:l,type:o}}function Bc(n,e,t,r,i){if(t-e<=i.pos-r.pos||Wn(r,!0,!1)<i.pos)return!1;let s=n.resolve(e);if(!r.parent.isTextblock){let l=s.nodeAfter;return l!=null&&t==e+l.nodeSize}if(s.parentOffset<s.parent.content.size||!s.parent.isTextblock)return!1;let o=n.resolve(Wn(s,!0,!0));return!o.parent.isTextblock||o.pos>t||Wn(o,!0,!1)<t?!1:r.parent.content.cut(r.parentOffset).eq(o.parent.content)}function Wn(n,e,t){let r=n.depth,i=e?n.end():n.pos;for(;r>0&&(e||n.indexAfter(r)==n.node(r).childCount);)r--,i++,e=!1;if(t){let s=n.node(r).maybeChild(n.indexAfter(r));for(;s&&!s.isLeaf;)s=s.firstChild,i++}return i}function Lc(n,e,t,r,i){let s=n.findDiffStart(e,t);if(s==null)return null;let{a:o,b:l}=n.findDiffEnd(e,t+n.size,t+e.size);if(i=="end"){let a=Math.max(0,s-Math.min(o,l));r-=o+a-s}if(o<s&&n.size<e.size){let a=r<=s&&r>=o?s-r:0;s-=a,s&&s<e.size&&Ei(e.textBetween(s-1,s+1))&&(s+=a?1:-1),l=s+(l-o),o=s}else if(l<s){let a=r<=s&&r>=l?s-r:0;s-=a,s&&s<n.size&&Ei(n.textBetween(s-1,s+1))&&(s+=a?1:-1),o=s+(o-l),l=s}return{start:s,endA:o,endB:l}}function Ei(n){if(n.length!=2)return!1;let e=n.charCodeAt(0),t=n.charCodeAt(1);return e>=56320&&e<=57343&&t>=55296&&t<=56319}class zc{constructor(e,t){this._root=null,this.focused=!1,this.trackWrites=null,this.mounted=!1,this.markCursor=null,this.cursorWrapper=null,this.lastSelectedViewDesc=void 0,this.input=new nc,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(Pi),this.dispatch=this.dispatch.bind(this),this.dom=e&&e.mount||document.createElement("div"),e&&(e.appendChild?e.appendChild(this.dom):typeof e=="function"?e(this.dom):e.mount&&(this.mounted=!0)),this.editable=Ii(this),Di(this),this.nodeViews=Ri(this),this.docView=ui(this.state.doc,Ai(this),Hn(this),this.dom,this),this.domObserver=new Oc(this,(r,i,s,o)=>Rc(this,r,i,s,o)),this.domObserver.start(),rc(this),this.updatePluginViews()}get composing(){return this.input.composing}get props(){if(this._props.state!=this.state){let e=this._props;this._props={};for(let t in e)this._props[t]=e[t];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&fr(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(Pi),this.directPlugins=e.plugins),this.updateStateInner(e.state,t)}setProps(e){let t={};for(let r in this._props)t[r]=this._props[r];t.state=this.state;for(let r in e)t[r]=e[r];this.update(t)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,t){var r;let i=this.state,s=!1,o=!1;e.storedMarks&&this.composing&&(so(this),o=!0),this.state=e;let l=i.plugins!=e.plugins||this._props.plugins!=t.plugins;if(l||this._props.plugins!=t.plugins||this._props.nodeViews!=t.nodeViews){let h=Ri(this);Vc(h,this.nodeViews)&&(this.nodeViews=h,s=!0)}(l||t.handleDOMEvents!=this._props.handleDOMEvents)&&fr(this),this.editable=Ii(this),Di(this);let a=Hn(this),c=Ai(this),u=i.plugins!=e.plugins&&!i.doc.eq(e.doc)?"reset":e.scrollToSelection>i.scrollToSelection?"to selection":"preserve",d=s||!this.docView.matchesNode(e.doc,c,a);(d||!e.selection.eq(i.selection))&&(o=!0);let f=u=="preserve"&&o&&this.dom.style.overflowAnchor==null&&ba(this);if(o){this.domObserver.stop();let h=d&&(ee||Y)&&!this.composing&&!i.selection.empty&&!e.selection.empty&&Fc(i.selection,e.selection);if(d){let p=Y?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=gc(this)),(s||!this.docView.update(e.doc,c,a,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=ui(e.doc,c,a,this.dom,this)),p&&!this.trackWrites&&(h=!0)}h||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&Wa(this))?xe(this,h):(qs(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(i),!((r=this.dragging)===null||r===void 0)&&r.node&&!i.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,i),u=="reset"?this.dom.scrollTop=0:u=="to selection"?this.scrollToSelection():f&&ka(f)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!this.someProp("handleScrollToSelection",t=>t(this)))if(this.state.selection instanceof w){let t=this.docView.domAfterPos(this.state.selection.from);t.nodeType==1&&ii(this,t.getBoundingClientRect(),e)}else ii(this,this.coordsAtPos(this.state.selection.head,1),e)}destroyPluginViews(){let e;for(;e=this.pluginViews.pop();)e.destroy&&e.destroy()}updatePluginViews(e){if(!e||e.plugins!=this.state.plugins||this.directPlugins!=this.prevDirectPlugins){this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let t=0;t<this.directPlugins.length;t++){let r=this.directPlugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}for(let t=0;t<this.state.plugins.length;t++){let r=this.state.plugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}}else for(let t=0;t<this.pluginViews.length;t++){let r=this.pluginViews[t];r.update&&r.update(this,e)}}updateDraggedNode(e,t){let r=e.node,i=-1;if(this.state.doc.nodeAt(r.from)==r.node)i=r.from;else{let s=r.from+(this.state.doc.content.size-t.doc.content.size);(s>0&&this.state.doc.nodeAt(s))==r.node&&(i=s)}this.dragging=new lo(e.slice,e.move,i<0?void 0:w.create(this.state.doc,i))}someProp(e,t){let r=this._props&&this._props[e],i;if(r!=null&&(i=t?t(r):r))return i;for(let o=0;o<this.directPlugins.length;o++){let l=this.directPlugins[o].props[e];if(l!=null&&(i=t?t(l):l))return i}let s=this.state.plugins;if(s)for(let o=0;o<s.length;o++){let l=s[o].props[e];if(l!=null&&(i=t?t(l):l))return i}}hasFocus(){if(ee){let e=this.root.activeElement;if(e==this.dom)return!0;if(!e||!this.dom.contains(e))return!1;for(;e&&this.dom!=e&&this.dom.contains(e);){if(e.contentEditable=="false")return!1;e=e.parentElement}return!0}return this.root.activeElement==this.dom}focus(){this.domObserver.stop(),this.editable&&xa(this.dom),xe(this),this.domObserver.start()}get root(){let e=this._root;if(e==null){for(let t=this.dom.parentNode;t;t=t.parentNode)if(t.nodeType==9||t.nodeType==11&&t.host)return t.getSelection||(Object.getPrototypeOf(t).getSelection=()=>t.ownerDocument.getSelection()),this._root=t}return e||document}updateRoot(){this._root=null}posAtCoords(e){return Ta(this,e)}coordsAtPos(e,t=1){return Fs(this,e,t)}domAtPos(e,t=0){return this.docView.domFromPos(e,t)}nodeDOM(e){let t=this.docView.descAt(e);return t?t.nodeDOM:null}posAtDOM(e,t,r=-1){let i=this.docView.posFromDOM(e,t,r);if(i==null)throw new RangeError("DOM position not inside the editor");return i}endOfTextblock(e,t){return Aa(this,t||this.state,e)}pasteHTML(e,t){return At(this,"",e,!1,t||new ClipboardEvent("paste"))}pasteText(e,t){return At(this,e,null,!0,t||new ClipboardEvent("paste"))}destroy(){this.docView&&(ic(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],Hn(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,oa())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return oc(this,e)}dispatch(e){let t=this._props.dispatchTransaction;t?t.call(this,e):this.updateState(this.state.apply(e))}domSelectionRange(){let e=this.domSelection();return X&&this.root.nodeType===11&&da(this.dom.ownerDocument)==this.dom&&vc(this,e)||e}domSelection(){return this.root.getSelection()}}function Ai(n){let e=Object.create(null);return e.class="ProseMirror",e.contenteditable=String(n.editable),n.someProp("attributes",t=>{if(typeof t=="function"&&(t=t(n.state)),t)for(let r in t)r=="class"?e.class+=" "+t[r]:r=="style"?e.style=(e.style?e.style+";":"")+t[r]:!e[r]&&r!="contenteditable"&&r!="nodeName"&&(e[r]=String(t[r]))}),e.translate||(e.translate="no"),[re.node(0,n.state.doc.content.size,e)]}function Di(n){if(n.markCursor){let e=document.createElement("img");e.className="ProseMirror-separator",e.setAttribute("mark-placeholder","true"),e.setAttribute("alt",""),n.cursorWrapper={dom:e,deco:re.widget(n.state.selection.head,e,{raw:!0,marks:n.markCursor})}}else n.cursorWrapper=null}function Ii(n){return!n.someProp("editable",e=>e(n.state)===!1)}function Fc(n,e){let t=Math.min(n.$anchor.sharedDepth(n.head),e.$anchor.sharedDepth(e.head));return n.$anchor.start(t)!=e.$anchor.start(t)}function Ri(n){let e=Object.create(null);function t(r){for(let i in r)Object.prototype.hasOwnProperty.call(e,i)||(e[i]=r[i])}return n.someProp("nodeViews",t),n.someProp("markViews",t),e}function Vc(n,e){let t=0,r=0;for(let i in n){if(n[i]!=e[i])return!0;t++}for(let i in e)r++;return t!=r}function Pi(n){if(n.spec.state||n.spec.filterTransaction||n.spec.appendTransaction)throw new RangeError("Plugins passed directly to the view must not have a state component")}var Ie={8:"Backspace",9:"Tab",10:"Enter",12:"NumLock",13:"Enter",16:"Shift",17:"Control",18:"Alt",20:"CapsLock",27:"Escape",32:" ",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"ArrowLeft",38:"ArrowUp",39:"ArrowRight",40:"ArrowDown",44:"PrintScreen",45:"Insert",46:"Delete",59:";",61:"=",91:"Meta",92:"Meta",106:"*",107:"+",108:",",109:"-",110:".",111:"/",144:"NumLock",145:"ScrollLock",160:"Shift",161:"Shift",162:"Control",163:"Control",164:"Alt",165:"Alt",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},on={48:")",49:"!",50:"@",51:"#",52:"$",53:"%",54:"^",55:"&",56:"*",57:"(",59:":",61:"+",173:"_",186:":",187:"+",188:"<",189:"_",190:">",191:"?",192:"~",219:"{",220:"|",221:"}",222:'"'},$c=typeof navigator<"u"&&/Mac/.test(navigator.platform),Hc=typeof navigator<"u"&&/MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent);for(var K=0;K<10;K++)Ie[48+K]=Ie[96+K]=String(K);for(var K=1;K<=24;K++)Ie[K+111]="F"+K;for(var K=65;K<=90;K++)Ie[K]=String.fromCharCode(K+32),on[K]=String.fromCharCode(K);for(var Jn in Ie)on.hasOwnProperty(Jn)||(on[Jn]=Ie[Jn]);function Wc(n){var e=$c&&n.metaKey&&n.shiftKey&&!n.ctrlKey&&!n.altKey||Hc&&n.shiftKey&&n.key&&n.key.length==1||n.key=="Unidentified",t=!e&&n.key||(n.shiftKey?on:Ie)[n.keyCode]||n.key||"Unidentified";return t=="Esc"&&(t="Escape"),t=="Del"&&(t="Delete"),t=="Left"&&(t="ArrowLeft"),t=="Up"&&(t="ArrowUp"),t=="Right"&&(t="ArrowRight"),t=="Down"&&(t="ArrowDown"),t}const Jc=typeof navigator<"u"?/Mac|iP(hone|[oa]d)/.test(navigator.platform):!1;function jc(n){let e=n.split(/-(?!$)/),t=e[e.length-1];t=="Space"&&(t=" ");let r,i,s,o;for(let l=0;l<e.length-1;l++){let a=e[l];if(/^(cmd|meta|m)$/i.test(a))o=!0;else if(/^a(lt)?$/i.test(a))r=!0;else if(/^(c|ctrl|control)$/i.test(a))i=!0;else if(/^s(hift)?$/i.test(a))s=!0;else if(/^mod$/i.test(a))Jc?o=!0:i=!0;else throw new Error("Unrecognized modifier name: "+a)}return r&&(t="Alt-"+t),i&&(t="Ctrl-"+t),o&&(t="Meta-"+t),s&&(t="Shift-"+t),t}function Kc(n){let e=Object.create(null);for(let t in n)e[jc(t)]=n[t];return e}function jn(n,e,t=!0){return e.altKey&&(n="Alt-"+n),e.ctrlKey&&(n="Ctrl-"+n),e.metaKey&&(n="Meta-"+n),t&&e.shiftKey&&(n="Shift-"+n),n}function qc(n){return new se({props:{handleKeyDown:ho(n)}})}function ho(n){let e=Kc(n);return function(t,r){let i=Wc(r),s,o=e[jn(i,r)];if(o&&o(t.state,t.dispatch,t))return!0;if(i.length==1&&i!=" "){if(r.shiftKey){let l=e[jn(i,r,!1)];if(l&&l(t.state,t.dispatch,t))return!0}if((r.shiftKey||r.altKey||r.metaKey||i.charCodeAt(0)>127)&&(s=Ie[r.keyCode])&&s!=i){let l=e[jn(s,r)];if(l&&l(t.state,t.dispatch,t))return!0}}return!1}}const Uc=(n,e)=>n.selection.empty?!1:(e&&e(n.tr.deleteSelection().scrollIntoView()),!0);function po(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("backward",n):t.parentOffset>0)?null:t}const _c=(n,e,t)=>{let r=po(n,t);if(!r)return!1;let i=Er(r);if(!i){let o=r.blockRange(),l=o&&yt(o);return l==null?!1:(e&&e(n.tr.lift(o,l).scrollIntoView()),!0)}let s=i.nodeBefore;if(!s.type.spec.isolating&&bo(n,i,e))return!0;if(r.parent.content.size==0&&(pt(s,"end")||w.isSelectable(s))){let o=hn(n.doc,r.before(),r.after(),x.empty);if(o&&o.slice.size<o.to-o.from){if(e){let l=n.tr.step(o);l.setSelection(pt(s,"end")?A.findFrom(l.doc.resolve(l.mapping.map(i.pos,-1)),-1):w.create(l.doc,i.pos-s.nodeSize)),e(l.scrollIntoView())}return!0}}return s.isAtom&&i.depth==r.depth-1?(e&&e(n.tr.delete(i.pos-s.nodeSize,i.pos).scrollIntoView()),!0):!1},Gc=(n,e,t)=>{let r=po(n,t);if(!r)return!1;let i=Er(r);return i?mo(n,i,e):!1},Yc=(n,e,t)=>{let r=go(n,t);if(!r)return!1;let i=Ar(r);return i?mo(n,i,e):!1};function mo(n,e,t){let r=e.nodeBefore,i=r,s=e.pos-1;for(;!i.isTextblock;s--){if(i.type.spec.isolating)return!1;let u=i.lastChild;if(!u)return!1;i=u}let o=e.nodeAfter,l=o,a=e.pos+1;for(;!l.isTextblock;a++){if(l.type.spec.isolating)return!1;let u=l.firstChild;if(!u)return!1;l=u}let c=hn(n.doc,s,a,x.empty);if(!c||c.from!=s||c instanceof V&&c.slice.size>=a-s)return!1;if(t){let u=n.tr.step(c);u.setSelection(N.create(u.doc,s)),t(u.scrollIntoView())}return!0}function pt(n,e,t=!1){for(let r=n;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;if(t&&r.childCount!=1)return!1}return!1}const Xc=(n,e,t)=>{let{$head:r,empty:i}=n.selection,s=r;if(!i)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("backward",n):r.parentOffset>0)return!1;s=Er(r)}let o=s&&s.nodeBefore;return!o||!w.isSelectable(o)?!1:(e&&e(n.tr.setSelection(w.create(n.doc,s.pos-o.nodeSize)).scrollIntoView()),!0)};function Er(n){if(!n.parent.type.spec.isolating)for(let e=n.depth-1;e>=0;e--){if(n.index(e)>0)return n.doc.resolve(n.before(e+1));if(n.node(e).type.spec.isolating)break}return null}function go(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("forward",n):t.parentOffset<t.parent.content.size)?null:t}const Qc=(n,e,t)=>{let r=go(n,t);if(!r)return!1;let i=Ar(r);if(!i)return!1;let s=i.nodeAfter;if(bo(n,i,e))return!0;if(r.parent.content.size==0&&(pt(s,"start")||w.isSelectable(s))){let o=hn(n.doc,r.before(),r.after(),x.empty);if(o&&o.slice.size<o.to-o.from){if(e){let l=n.tr.step(o);l.setSelection(pt(s,"start")?A.findFrom(l.doc.resolve(l.mapping.map(i.pos)),1):w.create(l.doc,l.mapping.map(i.pos))),e(l.scrollIntoView())}return!0}}return s.isAtom&&i.depth==r.depth-1?(e&&e(n.tr.delete(i.pos,i.pos+s.nodeSize).scrollIntoView()),!0):!1},Zc=(n,e,t)=>{let{$head:r,empty:i}=n.selection,s=r;if(!i)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("forward",n):r.parentOffset<r.parent.content.size)return!1;s=Ar(r)}let o=s&&s.nodeAfter;return!o||!w.isSelectable(o)?!1:(e&&e(n.tr.setSelection(w.create(n.doc,s.pos)).scrollIntoView()),!0)};function Ar(n){if(!n.parent.type.spec.isolating)for(let e=n.depth-1;e>=0;e--){let t=n.node(e);if(n.index(e)+1<t.childCount)return n.doc.resolve(n.after(e+1));if(t.type.spec.isolating)break}return null}const eu=(n,e)=>{let t=n.selection,r=t instanceof w,i;if(r){if(t.node.isTextblock||!Re(n.doc,t.from))return!1;i=t.from}else if(i=fn(n.doc,t.from,-1),i==null)return!1;if(e){let s=n.tr.join(i);r&&s.setSelection(w.create(s.doc,i-n.doc.resolve(i).nodeBefore.nodeSize)),e(s.scrollIntoView())}return!0},tu=(n,e)=>{let t=n.selection,r;if(t instanceof w){if(t.node.isTextblock||!Re(n.doc,t.to))return!1;r=t.to}else if(r=fn(n.doc,t.to,1),r==null)return!1;return e&&e(n.tr.join(r).scrollIntoView()),!0},nu=(n,e)=>{let{$from:t,$to:r}=n.selection,i=t.blockRange(r),s=i&&yt(i);return s==null?!1:(e&&e(n.tr.lift(i,s).scrollIntoView()),!0)},ru=(n,e)=>{let{$head:t,$anchor:r}=n.selection;return!t.parent.type.spec.code||!t.sameParent(r)?!1:(e&&e(n.tr.insertText(`
`).scrollIntoView()),!0)};function yo(n){for(let e=0;e<n.edgeCount;e++){let{type:t}=n.edge(e);if(t.isTextblock&&!t.hasRequiredAttrs())return t}return null}const iu=(n,e)=>{let{$head:t,$anchor:r}=n.selection;if(!t.parent.type.spec.code||!t.sameParent(r))return!1;let i=t.node(-1),s=t.indexAfter(-1),o=yo(i.contentMatchAt(s));if(!o||!i.canReplaceWith(s,s,o))return!1;if(e){let l=t.after(),a=n.tr.replaceWith(l,l,o.createAndFill());a.setSelection(A.near(a.doc.resolve(l),1)),e(a.scrollIntoView())}return!0},su=(n,e)=>{let t=n.selection,{$from:r,$to:i}=t;if(t instanceof ce||r.parent.inlineContent||i.parent.inlineContent)return!1;let s=yo(i.parent.contentMatchAt(i.indexAfter()));if(!s||!s.isTextblock)return!1;if(e){let o=(!r.parentOffset&&i.index()<i.parent.childCount?r:i).pos,l=n.tr.insert(o,s.createAndFill());l.setSelection(N.create(l.doc,o+1)),e(l.scrollIntoView())}return!0},ou=(n,e)=>{let{$cursor:t}=n.selection;if(!t||t.parent.content.size)return!1;if(t.depth>1&&t.after()!=t.end(-1)){let s=t.before();if(lt(n.doc,s))return e&&e(n.tr.split(s).scrollIntoView()),!0}let r=t.blockRange(),i=r&&yt(r);return i==null?!1:(e&&e(n.tr.lift(r,i).scrollIntoView()),!0)},lu=(n,e)=>{let{$from:t,to:r}=n.selection,i,s=t.sharedDepth(r);return s==0?!1:(i=t.before(s),e&&e(n.tr.setSelection(w.create(n.doc,i))),!0)};function au(n,e,t){let r=e.nodeBefore,i=e.nodeAfter,s=e.index();return!r||!i||!r.type.compatibleContent(i.type)?!1:!r.content.size&&e.parent.canReplace(s-1,s)?(t&&t(n.tr.delete(e.pos-r.nodeSize,e.pos).scrollIntoView()),!0):!e.parent.canReplace(s,s+1)||!(i.isTextblock||Re(n.doc,e.pos))?!1:(t&&t(n.tr.clearIncompatible(e.pos,r.type,r.contentMatchAt(r.childCount)).join(e.pos).scrollIntoView()),!0)}function bo(n,e,t){let r=e.nodeBefore,i=e.nodeAfter,s,o;if(r.type.spec.isolating||i.type.spec.isolating)return!1;if(au(n,e,t))return!0;let 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Rr()||No()?s:i},addProseMirrorPlugins(){return[new se({key:new Pe("clearDocument"),appendTransaction:(n,e,t)=>{if(!(n.some(p=>p.docChanged)&&!e.doc.eq(t.doc)))return;const{empty:i,from:s,to:o}=e.selection,l=A.atStart(e.doc).from,a=A.atEnd(e.doc).to;if(i||!(s===l&&o===a)||!(t.doc.textBetween(0,t.doc.content.size," "," ").length===0))return;const d=t.tr,f=bn({state:t,transaction:d}),{commands:h}=new kn({editor:this.editor,state:f});if(h.clearNodes(),!!d.steps.length)return d}})]}}),nf=z.create({name:"tabindex",addProseMirrorPlugins(){return[new se({key:new Pe("tabindex"),props:{attributes:this.editor.isEditable?{tabindex:"0"}:{}}})]}});class $e{constructor(e,t,r=!1,i=null){this.currentNode=null,this.actualDepth=null,this.isBlock=r,this.resolvedPos=e,this.editor=t,this.currentNode=i}get name(){return this.node.type.name}get node(){return this.currentNode||this.resolvedPos.node()}get element(){return this.editor.view.domAtPos(this.pos).node}get depth(){var e;return(e=this.actualDepth)!==null&&e!==void 0?e:this.resolvedPos.depth}get pos(){return this.resolvedPos.pos}get content(){return this.node.content}set content(e){let t=this.from,r=this.to;if(this.isBlock){if(this.content.size===0){console.error(`You can’t set content on a block node. Tried to set content on ${this.name} at ${this.pos}`);return}t=this.from+1,r=this.to-1}this.editor.commands.insertContentAt({from:t,to:r},e)}get attributes(){return this.node.attrs}get textContent(){return this.node.textContent}get size(){return this.node.nodeSize}get from(){return this.isBlock?this.pos:this.resolvedPos.start(this.resolvedPos.depth)}get range(){return{from:this.from,to:this.to}}get to(){return this.isBlock?this.pos+this.size:this.resolvedPos.end(this.resolvedPos.depth)+(this.node.isText?0:1)}get parent(){if(this.depth===0)return null;const e=this.resolvedPos.start(this.resolvedPos.depth-1),t=this.resolvedPos.doc.resolve(e);return new $e(t,this.editor)}get before(){let e=this.resolvedPos.doc.resolve(this.from-(this.isBlock?1:2));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.from-3)),new $e(e,this.editor)}get after(){let e=this.resolvedPos.doc.resolve(this.to+(this.isBlock?2:1));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.to+3)),new $e(e,this.editor)}get children(){const e=[];return this.node.content.forEach((t,r)=>{const i=t.isBlock&&!t.isTextblock,s=this.pos+r+1,o=this.resolvedPos.doc.resolve(s);if(!i&&o.depth<=this.depth)return;const l=new $e(o,this.editor,i,i?t:null);i&&(l.actualDepth=this.depth+1),e.push(new $e(o,this.editor,i,i?t:null))}),e}get firstChild(){return this.children[0]||null}get lastChild(){const e=this.children;return e[e.length-1]||null}closest(e,t={}){let r=null,i=this.parent;for(;i&&!r;){if(i.node.type.name===e)if(Object.keys(t).length>0){const s=i.node.attrs,o=Object.keys(t);for(let l=0;l<o.length;l+=1){const a=o[l];if(s[a]!==t[a])break}}else r=i;i=i.parent}return r}querySelector(e,t={}){return this.querySelectorAll(e,t,!0)[0]||null}querySelectorAll(e,t={},r=!1){let i=[];if(!this.children||this.children.length===0)return i;const s=Object.keys(t);return this.children.forEach(o=>{r&&i.length>0||(o.node.type.name===e&&s.every(a=>t[a]===o.node.attrs[a])&&i.push(o),!(r&&i.length>0)&&(i=i.concat(o.querySelectorAll(e,t,r))))}),i}setAttribute(e){const t=this.editor.state.selection;this.editor.chain().setTextSelection(this.from).updateAttributes(this.node.type.name,e).setTextSelection(t.from).run()}}const rf=`.ProseMirror {
  position: relative;
}

.ProseMirror {
  word-wrap: break-word;
  white-space: pre-wrap;
  white-space: break-spaces;
  -webkit-font-variant-ligatures: none;
  font-variant-ligatures: none;
  font-feature-settings: "liga" 0; /* the above doesn't seem to work in Edge */
}

.ProseMirror [contenteditable="false"] {
  white-space: normal;
}

.ProseMirror [contenteditable="false"] [contenteditable="true"] {
  white-space: pre-wrap;
}

.ProseMirror pre {
  white-space: pre-wrap;
}

img.ProseMirror-separator {
  display: inline !important;
  border: none !important;
  margin: 0 !important;
  width: 1px !important;
  height: 1px !important;
}

.ProseMirror-gapcursor {
  display: none;
  pointer-events: none;
  position: absolute;
  margin: 0;
}

.ProseMirror-gapcursor:after {
  content: "";
  display: block;
  position: absolute;
  top: -2px;
  width: 20px;
  border-top: 1px solid black;
  animation: ProseMirror-cursor-blink 1.1s steps(2, start) infinite;
}

@keyframes ProseMirror-cursor-blink {
  to {
    visibility: hidden;
  }
}

.ProseMirror-hideselection *::selection {
  background: transparent;
}

.ProseMirror-hideselection *::-moz-selection {
  background: transparent;
}

.ProseMirror-hideselection * {
  caret-color: transparent;
}

.ProseMirror-focused .ProseMirror-gapcursor {
  display: block;
}

.tippy-box[data-animation=fade][data-state=hidden] {
  opacity: 0
}`;function sf(n,e,t){const r=document.querySelector("style[data-tiptap-style]");if(r!==null)return r;const i=document.createElement("style");return e&&i.setAttribute("nonce",e),i.setAttribute("data-tiptap-style",""),i.innerHTML=n,document.getElementsByTagName("head")[0].appendChild(i),i}let of=class extends bu{constructor(e={}){super(),this.isFocused=!1,this.extensionStorage={},this.options={element:document.createElement("div"),content:"",injectCSS:!0,injectNonce:void 0,extensions:[],autofocus:!1,editable:!0,editorProps:{},parseOptions:{},coreExtensionOptions:{},enableInputRules:!0,enablePasteRules:!0,enableCoreExtensions:!0,onBeforeCreate:()=>null,onCreate:()=>null,onUpdate:()=>null,onSelectionUpdate:()=>null,onTransaction:()=>null,onFocus:()=>null,onBlur:()=>null,onDestroy:()=>null},this.isCapturingTransaction=!1,this.capturedTransaction=null,this.setOptions(e),this.createExtensionManager(),this.createCommandManager(),this.createSchema(),this.on("beforeCreate",this.options.onBeforeCreate),this.emit("beforeCreate",{editor:this}),this.createView(),this.injectCSS(),this.on("create",this.options.onCreate),this.on("update",this.options.onUpdate),this.on("selectionUpdate",this.options.onSelectionUpdate),this.on("transaction",this.options.onTransaction),this.on("focus",this.options.onFocus),this.on("blur",this.options.onBlur),this.on("destroy",this.options.onDestroy),window.setTimeout(()=>{this.isDestroyed||(this.commands.focus(this.options.autofocus),this.emit("create",{editor:this}))},0)}get storage(){return this.extensionStorage}get commands(){return this.commandManager.commands}chain(){return this.commandManager.chain()}can(){return this.commandManager.can()}injectCSS(){this.options.injectCSS&&document&&(this.css=sf(rf,this.options.injectNonce))}setOptions(e={}){this.options={...this.options,...e},!(!this.view||!this.state||this.isDestroyed)&&(this.options.editorProps&&this.view.setProps(this.options.editorProps),this.view.updateState(this.state))}setEditable(e,t=!0){this.setOptions({editable:e}),t&&this.emit("update",{editor:this,transaction:this.state.tr})}get isEditable(){return this.options.editable&&this.view&&this.view.editable}get state(){return this.view.state}registerPlugin(e,t){const r=So(t)?t(e,[...this.state.plugins]):[...this.state.plugins,e],i=this.state.reconfigure({plugins:r});this.view.updateState(i)}unregisterPlugin(e){if(this.isDestroyed)return;const t=typeof e=="string"?`${e}$`:e.key,r=this.state.reconfigure({plugins:this.state.plugins.filter(i=>!i.key.startsWith(t))});this.view.updateState(r)}createExtensionManager(){var e,t;const i=[...this.options.enableCoreExtensions?[Zd,Ru.configure({blockSeparator:(t=(e=this.options.coreExtensionOptions)===null||e===void 0?void 0:e.clipboardTextSerializer)===null||t===void 0?void 0:t.blockSeparator}),Qd,ef,tf,nf]:[],...this.options.extensions].filter(s=>["extension","node","mark"].includes(s?.type));this.extensionManager=new st(i,this)}createCommandManager(){this.commandManager=new kn({editor:this})}createSchema(){this.schema=this.extensionManager.schema}createView(){const e=vo(this.options.content,this.schema,this.options.parseOptions),t=To(e,this.options.autofocus);this.view=new zc(this.options.element,{...this.options.editorProps,dispatchTransaction:this.dispatchTransaction.bind(this),state:it.create({doc:e,selection:t||void 0})});const r=this.state.reconfigure({plugins:this.extensionManager.plugins});this.view.updateState(r),this.createNodeViews(),this.prependClass();const i=this.view.dom;i.editor=this}createNodeViews(){this.view.setProps({nodeViews:this.extensionManager.nodeViews})}prependClass(){this.view.dom.className=`tiptap ${this.view.dom.className}`}captureTransaction(e){this.isCapturingTransaction=!0,e(),this.isCapturingTransaction=!1;const t=this.capturedTransaction;return this.capturedTransaction=null,t}dispatchTransaction(e){if(this.view.isDestroyed)return;if(this.isCapturingTransaction){if(!this.capturedTransaction){this.capturedTransaction=e;return}e.steps.forEach(o=>{var l;return(l=this.capturedTransaction)===null||l===void 0?void 0:l.step(o)});return}const t=this.state.apply(e),r=!this.state.selection.eq(t.selection);this.view.updateState(t),this.emit("transaction",{editor:this,transaction:e}),r&&this.emit("selectionUpdate",{editor:this,transaction:e});const i=e.getMeta("focus"),s=e.getMeta("blur");i&&this.emit("focus",{editor:this,event:i.event,transaction:e}),s&&this.emit("blur",{editor:this,event:s.event,transaction:e}),!(!e.docChanged||e.getMeta("preventUpdate"))&&this.emit("update",{editor:this,transaction:e})}getAttributes(e){return Ed(this.state,e)}isActive(e,t){const r=typeof e=="string"?e:null,i=typeof e=="string"?t:e;return Ad(this.state,r,i)}getJSON(){return this.state.doc.toJSON()}getHTML(){return Od(this.state.doc.content,this.schema)}getText(e){const{blockSeparator:t=`

`,textSerializers:r={}}=e||{};return Nd(this.state.doc,{blockSeparator:t,textSerializers:{...Co(this.schema),...r}})}get isEmpty(){return Dd(this.state.doc)}getCharacterCount(){return console.warn('[tiptap warn]: "editor.getCharacterCount()" is deprecated. Please use "editor.storage.characterCount.characters()" instead.'),this.state.doc.content.size-2}destroy(){this.emit("destroy"),this.view&&this.view.destroy(),this.removeAllListeners()}get isDestroyed(){var e;return!(!((e=this.view)===null||e===void 0)&&e.docView)}$node(e,t){var r;return((r=this.$doc)===null||r===void 0?void 0:r.querySelector(e,t))||null}$nodes(e,t){var r;return((r=this.$doc)===null||r===void 0?void 0:r.querySelectorAll(e,t))||null}$pos(e){const t=this.state.doc.resolve(e);return new $e(t,this)}get $doc(){return this.$pos(0)}};function mt(n){return new Sn({find:n.find,handler:({state:e,range:t,match:r})=>{const i=E(n.getAttributes,void 0,r);if(i===!1||i===null)return null;const{tr:s}=e,o=r[r.length-1],l=r[0];if(o){const a=l.search(/\S/),c=t.from+l.indexOf(o),u=c+o.length;if(Eo(t.from,t.to,e.doc).filter(h=>h.mark.type.excluded.find(m=>m===n.type&&m!==h.mark.type)).filter(h=>h.to>c).length)return null;u<t.to&&s.delete(u,t.to),c>t.from&&s.delete(t.from+a,c);const f=t.from+a+o.length;s.addMark(t.from+a,f,n.type.create(i||{})),s.removeStoredMark(n.type)}}})}function lf(n){return new Sn({find:n.find,handler:({state:e,range:t,match:r})=>{const i=E(n.getAttributes,void 0,r)||{},{tr:s}=e,o=t.from;let l=t.to;const a=n.type.create(i);if(r[1]){const c=r[0].lastIndexOf(r[1]);let u=o+c;u>l?u=l:l=u+r[1].length;const d=r[0][r[0].length-1];s.insertText(d,o+r[0].length-1),s.replaceWith(u,l,a)}else r[0]&&s.insert(o-1,n.type.create(i)).delete(s.mapping.map(o),s.mapping.map(l));s.scrollIntoView()}})}function gr(n){return new Sn({find:n.find,handler:({state:e,range:t,match:r})=>{const i=e.doc.resolve(t.from),s=E(n.getAttributes,void 0,r)||{};if(!i.node(-1).canReplaceWith(i.index(-1),i.indexAfter(-1),n.type))return null;e.tr.delete(t.from,t.to).setBlockType(t.from,t.from,n.type,s)}})}function Rt(n){return new Sn({find:n.find,handler:({state:e,range:t,match:r,chain:i})=>{const s=E(n.getAttributes,void 0,r)||{},o=e.tr.delete(t.from,t.to),a=o.doc.resolve(t.from).blockRange(),c=a&&kr(a,n.type,s);if(!c)return null;if(o.wrap(a,c),n.keepMarks&&n.editor){const{selection:d,storedMarks:f}=e,{splittableMarks:h}=n.editor.extensionManager,p=f||d.$to.parentOffset&&d.$from.marks();if(p){const m=p.filter(g=>h.includes(g.type.name));o.ensureMarks(m)}}if(n.keepAttributes){const d=n.type.name==="bulletList"||n.type.name==="orderedList"?"listItem":"taskList";i().updateAttributes(d,s).run()}const u=o.doc.resolve(t.from-1).nodeBefore;u&&u.type===n.type&&Re(o.doc,t.from-1)&&(!n.joinPredicate||n.joinPredicate(r,u))&&o.join(t.from-1)}})}class de{constructor(e={}){this.type="mark",this.name="mark",this.parent=null,this.child=null,this.config={name:this.name,defaultOptions:{}},this.config={...this.config,...e},this.name=this.config.name,e.defaultOptions&&Object.keys(e.defaultOptions).length>0&&console.warn(`[tiptap warn]: BREAKING CHANGE: "defaultOptions" is deprecated. Please use "addOptions" instead. Found in extension: "${this.name}".`),this.options=this.config.defaultOptions,this.config.addOptions&&(this.options=E(S(this,"addOptions",{name:this.name}))),this.storage=E(S(this,"addStorage",{name:this.name,options:this.options}))||{}}static create(e={}){return new de(e)}configure(e={}){const t=this.extend();return t.options=Mn(this.options,e),t.storage=E(S(t,"addStorage",{name:t.name,options:t.options})),t}extend(e={}){const t=new de({...this.config,...e});return t.parent=this,this.child=t,t.name=e.name?e.name:t.parent.name,e.defaultOptions&&console.warn(`[tiptap warn]: BREAKING CHANGE: "defaultOptions" is deprecated. Please use "addOptions" instead. Found in extension: "${t.name}".`),t.options=E(S(t,"addOptions",{name:t.name})),t.storage=E(S(t,"addStorage",{name:t.name,options:t.options})),t}static handleExit({editor:e,mark:t}){const{tr:r}=e.state,i=e.state.selection.$from;if(i.pos===i.end()){const o=i.marks();if(!!!o.find(c=>c?.type.name===t.name))return!1;const a=o.find(c=>c?.type.name===t.name);return a&&r.removeStoredMark(a),r.insertText(" ",i.pos),e.view.dispatch(r),!0}return!1}}class U{constructor(e={}){this.type="node",this.name="node",this.parent=null,this.child=null,this.config={name:this.name,defaultOptions:{}},this.config={...this.config,...e},this.name=this.config.name,e.defaultOptions&&Object.keys(e.defaultOptions).length>0&&console.warn(`[tiptap warn]: BREAKING CHANGE: "defaultOptions" is deprecated. Please use "addOptions" instead. Found in extension: "${this.name}".`),this.options=this.config.defaultOptions,this.config.addOptions&&(this.options=E(S(this,"addOptions",{name:this.name}))),this.storage=E(S(this,"addStorage",{name:this.name,options:this.options}))||{}}static create(e={}){return new U(e)}configure(e={}){const t=this.extend();return t.options=Mn(this.options,e),t.storage=E(S(t,"addStorage",{name:t.name,options:t.options})),t}extend(e={}){const t=new U({...this.config,...e});return t.parent=this,this.child=t,t.name=e.name?e.name:t.parent.name,e.defaultOptions&&console.warn(`[tiptap warn]: BREAKING CHANGE: "defaultOptions" is deprecated. Please use "addOptions" instead. Found in extension: "${t.name}".`),t.options=E(S(t,"addOptions",{name:t.name})),t.storage=E(S(t,"addStorage",{name:t.name,options:t.options})),t}}function gt(n){return new Ou({find:n.find,handler:({state:e,range:t,match:r,pasteEvent:i})=>{const s=E(n.getAttributes,void 0,r,i);if(s===!1||s===null)return null;const{tr:o}=e,l=r[r.length-1],a=r[0];let c=t.to;if(l){const u=a.search(/\S/),d=t.from+a.indexOf(l),f=d+l.length;if(Eo(t.from,t.to,e.doc).filter(p=>p.mark.type.excluded.find(g=>g===n.type&&g!==p.mark.type)).filter(p=>p.to>d).length)return null;f<t.to&&o.delete(f,t.to),d>t.from&&o.delete(t.from+u,d),c=t.from+u+l.length,o.addMark(t.from+u,c,n.type.create(s||{})),o.removeStoredMark(n.type)}}})}function Ji(n){return Wo((e,t)=>({get(){return e(),n},set(r){n=r,requestAnimationFrame(()=>{requestAnimationFrame(()=>{t()})})}}))}class af extends of{constructor(e={}){return super(e),this.vueRenderers=Qi(new Map),this.contentComponent=null,this.reactiveState=Ji(this.view.state),this.reactiveExtensionStorage=Ji(this.extensionStorage),this.on("transaction",()=>{this.reactiveState.value=this.view.state,this.reactiveExtensionStorage.value=this.extensionStorage}),Fo(this)}get state(){return this.reactiveState?this.reactiveState.value:this.view.state}get storage(){return this.reactiveExtensionStorage?this.reactiveExtensionStorage.value:super.storage}registerPlugin(e,t){super.registerPlugin(e,t),this.reactiveState.value=this.view.state}unregisterPlugin(e){super.unregisterPlugin(e),this.reactiveState.value=this.view.state}}const cf=Zi({name:"EditorContent",props:{editor:{default:null,type:Object}},setup(n){const e=Fe(),t=Jo();return Vo(()=>{const r=n.editor;r&&r.options.element&&e.value&&$o(()=>{if(!e.value||!r.options.element.firstChild)return;const i=G(e.value);e.value.append(...r.options.element.childNodes),r.contentComponent=t.ctx._,r.setOptions({element:i}),r.createNodeViews()})}),Xi(()=>{const r=n.editor;if(!r||(r.isDestroyed||r.view.setProps({nodeViews:{}}),r.contentComponent=null,!r.options.element.firstChild))return;const i=document.createElement("div");i.append(...r.options.element.childNodes),r.setOptions({element:i})}),{rootEl:e}},render(){const n=[];return this.editor&&this.editor.vueRenderers.forEach(e=>{const t=wn(Ho,{to:e.teleportElement,key:e.id},wn(e.component,{ref:e.id,...e.props}));n.push(t)}),wn("div",{ref:e=>{this.rootEl=e}},...n)}}),uf=(n={})=>{const e=zo();return Yi(()=>{e.value=new af(n)}),Xi(()=>{var t;(t=e.value)===null||t===void 0||t.destroy()}),e},df=/^\s*>\s$/,ff=U.create({name:"blockquote",addOptions(){return{HTMLAttributes:{}}},content:"block+",group:"block",defining:!0,parseHTML(){return[{tag:"blockquote"}]},renderHTML({HTMLAttributes:n}){return["blockquote",L(this.options.HTMLAttributes,n),0]},addCommands(){return{setBlockquote:()=>({commands:n})=>n.wrapIn(this.name),toggleBlockquote:()=>({commands:n})=>n.toggleWrap(this.name),unsetBlockquote:()=>({commands:n})=>n.lift(this.name)}},addKeyboardShortcuts(){return{"Mod-Shift-b":()=>this.editor.commands.toggleBlockquote()}},addInputRules(){return[Rt({find:df,type:this.type})]}}),hf=/(?:^|\s)(\*\*(?!\s+\*\*)((?:[^*]+))\*\*(?!\s+\*\*))$/,pf=/(?:^|\s)(\*\*(?!\s+\*\*)((?:[^*]+))\*\*(?!\s+\*\*))/g,mf=/(?:^|\s)(__(?!\s+__)((?:[^_]+))__(?!\s+__))$/,gf=/(?:^|\s)(__(?!\s+__)((?:[^_]+))__(?!\s+__))/g,yf=de.create({name:"bold",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"strong"},{tag:"b",getAttrs:n=>n.style.fontWeight!=="normal"&&null},{style:"font-weight",getAttrs:n=>/^(bold(er)?|[5-9]\d{2,})$/.test(n)&&null}]},renderHTML({HTMLAttributes:n}){return["strong",L(this.options.HTMLAttributes,n),0]},addCommands(){return{setBold:()=>({commands:n})=>n.setMark(this.name),toggleBold:()=>({commands:n})=>n.toggleMark(this.name),unsetBold:()=>({commands:n})=>n.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-b":()=>this.editor.commands.toggleBold(),"Mod-B":()=>this.editor.commands.toggleBold()}},addInputRules(){return[mt({find:hf,type:this.type}),mt({find:mf,type:this.type})]},addPasteRules(){return[gt({find:pf,type:this.type}),gt({find:gf,type:this.type})]}}),bf=U.create({name:"listItem",addOptions(){return{HTMLAttributes:{},bulletListTypeName:"bulletList",orderedListTypeName:"orderedList"}},content:"paragraph block*",defining:!0,parseHTML(){return[{tag:"li"}]},renderHTML({HTMLAttributes:n}){return["li",L(this.options.HTMLAttributes,n),0]},addKeyboardShortcuts(){return{Enter:()=>this.editor.commands.splitListItem(this.name),Tab:()=>this.editor.commands.sinkListItem(this.name),"Shift-Tab":()=>this.editor.commands.liftListItem(this.name)}}}),ji=de.create({name:"textStyle",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"span",getAttrs:n=>n.hasAttribute("style")?{}:!1}]},renderHTML({HTMLAttributes:n}){return["span",L(this.options.HTMLAttributes,n),0]},addCommands(){return{removeEmptyTextStyle:()=>({state:n,commands:e})=>{const t=zt(n,this.type);return Object.entries(t).some(([,i])=>!!i)?!0:e.unsetMark(this.name)}}}}),Ki=/^\s*([-+*])\s$/,kf=U.create({name:"bulletList",addOptions(){return{itemTypeName:"listItem",HTMLAttributes:{},keepMarks:!1,keepAttributes:!1}},group:"block list",content(){return`${this.options.itemTypeName}+`},parseHTML(){return[{tag:"ul"}]},renderHTML({HTMLAttributes:n}){return["ul",L(this.options.HTMLAttributes,n),0]},addCommands(){return{toggleBulletList:()=>({commands:n,chain:e})=>this.options.keepAttributes?e().toggleList(this.name,this.options.itemTypeName,this.options.keepMarks).updateAttributes(bf.name,this.editor.getAttributes(ji.name)).run():n.toggleList(this.name,this.options.itemTypeName,this.options.keepMarks)}},addKeyboardShortcuts(){return{"Mod-Shift-8":()=>this.editor.commands.toggleBulletList()}},addInputRules(){let n=Rt({find:Ki,type:this.type});return(this.options.keepMarks||this.options.keepAttributes)&&(n=Rt({find:Ki,type:this.type,keepMarks:this.options.keepMarks,keepAttributes:this.options.keepAttributes,getAttributes:()=>this.editor.getAttributes(ji.name),editor:this.editor})),[n]}}),xf=/(?:^|\s)(`(?!\s+`)((?:[^`]+))`(?!\s+`))$/,Sf=/(?:^|\s)(`(?!\s+`)((?:[^`]+))`(?!\s+`))/g,Mf=de.create({name:"code",addOptions(){return{HTMLAttributes:{}}},excludes:"_",code:!0,exitable:!0,parseHTML(){return[{tag:"code"}]},renderHTML({HTMLAttributes:n}){return["code",L(this.options.HTMLAttributes,n),0]},addCommands(){return{setCode:()=>({commands:n})=>n.setMark(this.name),toggleCode:()=>({commands:n})=>n.toggleMark(this.name),unsetCode:()=>({commands:n})=>n.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-e":()=>this.editor.commands.toggleCode()}},addInputRules(){return[mt({find:xf,type:this.type})]},addPasteRules(){return[gt({find:Sf,type:this.type})]}}),Cf=/^```([a-z]+)?[\s\n]$/,wf=/^~~~([a-z]+)?[\s\n]$/,Tf=U.create({name:"codeBlock",addOptions(){return{languageClassPrefix:"language-",exitOnTripleEnter:!0,exitOnArrowDown:!0,HTMLAttributes:{}}},content:"text*",marks:"",group:"block",code:!0,defining:!0,addAttributes(){return{language:{default:null,parseHTML:n=>{var e;const{languageClassPrefix:t}=this.options,s=[...((e=n.firstElementChild)===null||e===void 0?void 0:e.classList)||[]].filter(o=>o.startsWith(t)).map(o=>o.replace(t,""))[0];return s||null},rendered:!1}}},parseHTML(){return[{tag:"pre",preserveWhitespace:"full"}]},renderHTML({node:n,HTMLAttributes:e}){return["pre",L(this.options.HTMLAttributes,e),["code",{class:n.attrs.language?this.options.languageClassPrefix+n.attrs.language:null},0]]},addCommands(){return{setCodeBlock:n=>({commands:e})=>e.setNode(this.name,n),toggleCodeBlock:n=>({commands:e})=>e.toggleNode(this.name,"paragraph",n)}},addKeyboardShortcuts(){return{"Mod-Alt-c":()=>this.editor.commands.toggleCodeBlock(),Backspace:()=>{const{empty:n,$anchor:e}=this.editor.state.selection,t=e.pos===1;return!n||e.parent.type.name!==this.name?!1:t||!e.parent.textContent.length?this.editor.commands.clearNodes():!1},Enter:({editor:n})=>{if(!this.options.exitOnTripleEnter)return!1;const{state:e}=n,{selection:t}=e,{$from:r,empty:i}=t;if(!i||r.parent.type!==this.type)return!1;const s=r.parentOffset===r.parent.nodeSize-2,o=r.parent.textContent.endsWith(`

`);return!s||!o?!1:n.chain().command(({tr:l})=>(l.delete(r.pos-2,r.pos),!0)).exitCode().run()},ArrowDown:({editor:n})=>{if(!this.options.exitOnArrowDown)return!1;const{state:e}=n,{selection:t,doc:r}=e,{$from:i,empty:s}=t;if(!s||i.parent.type!==this.type||!(i.parentOffset===i.parent.nodeSize-2))return!1;const l=i.after();return l===void 0||r.nodeAt(l)?!1:n.commands.exitCode()}}},addInputRules(){return[gr({find:Cf,type:this.type,getAttributes:n=>({language:n[1]})}),gr({find:wf,type:this.type,getAttributes:n=>({language:n[1]})})]},addProseMirrorPlugins(){return[new se({key:new Pe("codeBlockVSCodeHandler"),props:{handlePaste:(n,e)=>{if(!e.clipboardData||this.editor.isActive(this.type.name))return!1;const t=e.clipboardData.getData("text/plain"),r=e.clipboardData.getData("vscode-editor-data"),i=r?JSON.parse(r):void 0,s=i?.mode;if(!t||!s)return!1;const{tr:o}=n.state;return n.state.selection.from===n.state.doc.nodeSize-(1+n.state.selection.$to.depth*2)?o.insert(n.state.selection.from-1,this.type.create({language:s})):o.replaceSelectionWith(this.type.create({language:s})),o.setSelection(N.near(o.doc.resolve(Math.max(0,o.selection.from-2)))),o.insertText(t.replace(/\r\n?/g,`
`)),o.setMeta("paste",!0),n.dispatch(o),!0}}})]}}),Of=U.create({name:"doc",topNode:!0,content:"block+"});function Nf(n={}){return new se({view(e){return new vf(e,n)}})}class vf{constructor(e,t){var r;this.editorView=e,this.cursorPos=null,this.element=null,this.timeout=-1,this.width=(r=t.width)!==null&&r!==void 0?r:1,this.color=t.color===!1?void 0:t.color||"black",this.class=t.class,this.handlers=["dragover","dragend","drop","dragleave"].map(i=>{let s=o=>{this[i](o)};return e.dom.addEventListener(i,s),{name:i,handler:s}})}destroy(){this.handlers.forEach(({name:e,handler:t})=>this.editorView.dom.removeEventListener(e,t))}update(e,t){this.cursorPos!=null&&t.doc!=e.state.doc&&(this.cursorPos>e.state.doc.content.size?this.setCursor(null):this.updateOverlay())}setCursor(e){e!=this.cursorPos&&(this.cursorPos=e,e==null?(this.element.parentNode.removeChild(this.element),this.element=null):this.updateOverlay())}updateOverlay(){let e=this.editorView.state.doc.resolve(this.cursorPos),t=!e.parent.inlineContent,r;if(t){let l=e.nodeBefore,a=e.nodeAfter;if(l||a){let c=this.editorView.nodeDOM(this.cursorPos-(l?l.nodeSize:0));if(c){let u=c.getBoundingClientRect(),d=l?u.bottom:u.top;l&&a&&(d=(d+this.editorView.nodeDOM(this.cursorPos).getBoundingClientRect().top)/2),r={left:u.left,right:u.right,top:d-this.width/2,bottom:d+this.width/2}}}}if(!r){let l=this.editorView.coordsAtPos(this.cursorPos);r={left:l.left-this.width/2,right:l.left+this.width/2,top:l.top,bottom:l.bottom}}let i=this.editorView.dom.offsetParent;this.element||(this.element=i.appendChild(document.createElement("div")),this.class&&(this.element.className=this.class),this.element.style.cssText="position: absolute; z-index: 50; pointer-events: none;",this.color&&(this.element.style.backgroundColor=this.color)),this.element.classList.toggle("prosemirror-dropcursor-block",t),this.element.classList.toggle("prosemirror-dropcursor-inline",!t);let s,o;if(!i||i==document.body&&getComputedStyle(i).position=="static")s=-pageXOffset,o=-pageYOffset;else{let l=i.getBoundingClientRect();s=l.left-i.scrollLeft,o=l.top-i.scrollTop}this.element.style.left=r.left-s+"px",this.element.style.top=r.top-o+"px",this.element.style.width=r.right-r.left+"px",this.element.style.height=r.bottom-r.top+"px"}scheduleRemoval(e){clearTimeout(this.timeout),this.timeout=setTimeout(()=>this.setCursor(null),e)}dragover(e){if(!this.editorView.editable)return;let t=this.editorView.posAtCoords({left:e.clientX,top:e.clientY}),r=t&&t.inside>=0&&this.editorView.state.doc.nodeAt(t.inside),i=r&&r.type.spec.disableDropCursor,s=typeof i=="function"?i(this.editorView,t,e):i;if(t&&!s){let o=t.pos;if(this.editorView.dragging&&this.editorView.dragging.slice){let l=Os(this.editorView.state.doc,o,this.editorView.dragging.slice);l!=null&&(o=l)}this.setCursor(o),this.scheduleRemoval(5e3)}}dragend(){this.scheduleRemoval(20)}drop(){this.scheduleRemoval(20)}dragleave(e){(e.target==this.editorView.dom||!this.editorView.dom.contains(e.relatedTarget))&&this.setCursor(null)}}const Ef=z.create({name:"dropCursor",addOptions(){return{color:"currentColor",width:1,class:void 0}},addProseMirrorPlugins(){return[Nf(this.options)]}});class P extends A{constructor(e){super(e,e)}map(e,t){let r=e.resolve(t.map(this.head));return P.valid(r)?new P(r):A.near(r)}content(){return x.empty}eq(e){return e instanceof P&&e.head==this.head}toJSON(){return{type:"gapcursor",pos:this.head}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for GapCursor.fromJSON");return new P(e.resolve(t.pos))}getBookmark(){return new Br(this.anchor)}static valid(e){let t=e.parent;if(t.isTextblock||!Af(e)||!Df(e))return!1;let r=t.type.spec.allowGapCursor;if(r!=null)return r;let i=t.contentMatchAt(e.index()).defaultType;return i&&i.isTextblock}static findGapCursorFrom(e,t,r=!1){e:for(;;){if(!r&&P.valid(e))return e;let i=e.pos,s=null;for(let o=e.depth;;o--){let l=e.node(o);if(t>0?e.indexAfter(o)<l.childCount:e.index(o)>0){s=l.child(t>0?e.indexAfter(o):e.index(o)-1);break}else if(o==0)return null;i+=t;let a=e.doc.resolve(i);if(P.valid(a))return a}for(;;){let o=t>0?s.firstChild:s.lastChild;if(!o){if(s.isAtom&&!s.isText&&!w.isSelectable(s)){e=e.doc.resolve(i+s.nodeSize*t),r=!1;continue e}break}s=o,i+=t;let l=e.doc.resolve(i);if(P.valid(l))return l}return null}}}P.prototype.visible=!1;P.findFrom=P.findGapCursorFrom;A.jsonID("gapcursor",P);class Br{constructor(e){this.pos=e}map(e){return new Br(e.map(this.pos))}resolve(e){let t=e.resolve(this.pos);return P.valid(t)?new P(t):A.near(t)}}function Af(n){for(let e=n.depth;e>=0;e--){let t=n.index(e),r=n.node(e);if(t==0){if(r.type.spec.isolating)return!0;continue}for(let i=r.child(t-1);;i=i.lastChild){if(i.childCount==0&&!i.inlineContent||i.isAtom||i.type.spec.isolating)return!0;if(i.inlineContent)return!1}}return!0}function Df(n){for(let e=n.depth;e>=0;e--){let t=n.indexAfter(e),r=n.node(e);if(t==r.childCount){if(r.type.spec.isolating)return!0;continue}for(let i=r.child(t);;i=i.firstChild){if(i.childCount==0&&!i.inlineContent||i.isAtom||i.type.spec.isolating)return!0;if(i.inlineContent)return!1}}return!0}function If(){return new se({props:{decorations:Lf,createSelectionBetween(n,e,t){return e.pos==t.pos&&P.valid(t)?new P(t):null},handleClick:Pf,handleKeyDown:Rf,handleDOMEvents:{beforeinput:Bf}}})}const Rf=ho({ArrowLeft:jt("horiz",-1),ArrowRight:jt("horiz",1),ArrowUp:jt("vert",-1),ArrowDown:jt("vert",1)});function jt(n,e){const t=n=="vert"?e>0?"down":"up":e>0?"right":"left";return function(r,i,s){let o=r.selection,l=e>0?o.$to:o.$from,a=o.empty;if(o instanceof N){if(!s.endOfTextblock(t)||l.depth==0)return!1;a=!1,l=r.doc.resolve(e>0?l.after():l.before())}let c=P.findGapCursorFrom(l,e,a);return c?(i&&i(r.tr.setSelection(new P(c))),!0):!1}}function Pf(n,e,t){if(!n||!n.editable)return!1;let r=n.state.doc.resolve(e);if(!P.valid(r))return!1;let i=n.posAtCoords({left:t.clientX,top:t.clientY});return i&&i.inside>-1&&w.isSelectable(n.state.doc.nodeAt(i.inside))?!1:(n.dispatch(n.state.tr.setSelection(new P(r))),!0)}function Bf(n,e){if(e.inputType!="insertCompositionText"||!(n.state.selection instanceof P))return!1;let{$from:t}=n.state.selection,r=t.parent.contentMatchAt(t.index()).findWrapping(n.state.schema.nodes.text);if(!r)return!1;let i=b.empty;for(let o=r.length-1;o>=0;o--)i=b.from(r[o].createAndFill(null,i));let s=n.state.tr.replace(t.pos,t.pos,new x(i,0,0));return s.setSelection(N.near(s.doc.resolve(t.pos+1))),n.dispatch(s),!1}function Lf(n){if(!(n.selection instanceof P))return null;let e=document.createElement("div");return e.className="ProseMirror-gapcursor",F.create(n.doc,[re.widget(n.selection.head,e,{key:"gapcursor"})])}const zf=z.create({name:"gapCursor",addProseMirrorPlugins(){return[If()]},extendNodeSchema(n){var e;const t={name:n.name,options:n.options,storage:n.storage};return{allowGapCursor:(e=E(S(n,"allowGapCursor",t)))!==null&&e!==void 0?e:null}}}),Ff=U.create({name:"hardBreak",addOptions(){return{keepMarks:!0,HTMLAttributes:{}}},inline:!0,group:"inline",selectable:!1,parseHTML(){return[{tag:"br"}]},renderHTML({HTMLAttributes:n}){return["br",L(this.options.HTMLAttributes,n)]},renderText(){return`
`},addCommands(){return{setHardBreak:()=>({commands:n,chain:e,state:t,editor:r})=>n.first([()=>n.exitCode(),()=>n.command(()=>{const{selection:i,storedMarks:s}=t;if(i.$from.parent.type.spec.isolating)return!1;const{keepMarks:o}=this.options,{splittableMarks:l}=r.extensionManager,a=s||i.$to.parentOffset&&i.$from.marks();return e().insertContent({type:this.name}).command(({tr:c,dispatch:u})=>{if(u&&a&&o){const d=a.filter(f=>l.includes(f.type.name));c.ensureMarks(d)}return!0}).run()})])}},addKeyboardShortcuts(){return{"Mod-Enter":()=>this.editor.commands.setHardBreak(),"Shift-Enter":()=>this.editor.commands.setHardBreak()}}}),Vf=U.create({name:"heading",addOptions(){return{levels:[1,2,3,4,5,6],HTMLAttributes:{}}},content:"inline*",group:"block",defining:!0,addAttributes(){return{level:{default:1,rendered:!1}}},parseHTML(){return this.options.levels.map(n=>({tag:`h${n}`,attrs:{level:n}}))},renderHTML({node:n,HTMLAttributes:e}){return[`h${this.options.levels.includes(n.attrs.level)?n.attrs.level:this.options.levels[0]}`,L(this.options.HTMLAttributes,e),0]},addCommands(){return{setHeading:n=>({commands:e})=>this.options.levels.includes(n.level)?e.setNode(this.name,n):!1,toggleHeading:n=>({commands:e})=>this.options.levels.includes(n.level)?e.toggleNode(this.name,"paragraph",n):!1}},addKeyboardShortcuts(){return this.options.levels.reduce((n,e)=>({...n,[`Mod-Alt-${e}`]:()=>this.editor.commands.toggleHeading({level:e})}),{})},addInputRules(){return this.options.levels.map(n=>gr({find:new RegExp(`^(#{1,${n}})\\s$`),type:this.type,getAttributes:{level:n}}))}});var cn=200,H=function(){};H.prototype.append=function(e){return e.length?(e=H.from(e),!this.length&&e||e.length<cn&&this.leafAppend(e)||this.length<cn&&e.leafPrepend(this)||this.appendInner(e)):this};H.prototype.prepend=function(e){return e.length?H.from(e).append(this):this};H.prototype.appendInner=function(e){return new $f(this,e)};H.prototype.slice=function(e,t){return e===void 0&&(e=0),t===void 0&&(t=this.length),e>=t?H.empty:this.sliceInner(Math.max(0,e),Math.min(this.length,t))};H.prototype.get=function(e){if(!(e<0||e>=this.length))return this.getInner(e)};H.prototype.forEach=function(e,t,r){t===void 0&&(t=0),r===void 0&&(r=this.length),t<=r?this.forEachInner(e,t,r,0):this.forEachInvertedInner(e,t,r,0)};H.prototype.map=function(e,t,r){t===void 0&&(t=0),r===void 0&&(r=this.length);var i=[];return this.forEach(function(s,o){return i.push(e(s,o))},t,r),i};H.from=function(e){return e instanceof H?e:e&&e.length?new Ao(e):H.empty};var Ao=function(n){function e(r){n.call(this),this.values=r}n&&(e.__proto__=n),e.prototype=Object.create(n&&n.prototype),e.prototype.constructor=e;var t={length:{configurable:!0},depth:{configurable:!0}};return e.prototype.flatten=function(){return this.values},e.prototype.sliceInner=function(i,s){return i==0&&s==this.length?this:new e(this.values.slice(i,s))},e.prototype.getInner=function(i){return this.values[i]},e.prototype.forEachInner=function(i,s,o,l){for(var a=s;a<o;a++)if(i(this.values[a],l+a)===!1)return!1},e.prototype.forEachInvertedInner=function(i,s,o,l){for(var a=s-1;a>=o;a--)if(i(this.values[a],l+a)===!1)return!1},e.prototype.leafAppend=function(i){if(this.length+i.length<=cn)return new e(this.values.concat(i.flatten()))},e.prototype.leafPrepend=function(i){if(this.length+i.length<=cn)return new e(i.flatten().concat(this.values))},t.length.get=function(){return this.values.length},t.depth.get=function(){return 0},Object.defineProperties(e.prototype,t),e}(H);H.empty=new Ao([]);var $f=function(n){function e(t,r){n.call(this),this.left=t,this.right=r,this.length=t.length+r.length,this.depth=Math.max(t.depth,r.depth)+1}return n&&(e.__proto__=n),e.prototype=Object.create(n&&n.prototype),e.prototype.constructor=e,e.prototype.flatten=function(){return this.left.flatten().concat(this.right.flatten())},e.prototype.getInner=function(r){return r<this.left.length?this.left.get(r):this.right.get(r-this.left.length)},e.prototype.forEachInner=function(r,i,s,o){var l=this.left.length;if(i<l&&this.left.forEachInner(r,i,Math.min(s,l),o)===!1||s>l&&this.right.forEachInner(r,Math.max(i-l,0),Math.min(this.length,s)-l,o+l)===!1)return!1},e.prototype.forEachInvertedInner=function(r,i,s,o){var l=this.left.length;if(i>l&&this.right.forEachInvertedInner(r,i-l,Math.max(s,l)-l,o+l)===!1||s<l&&this.left.forEachInvertedInner(r,Math.min(i,l),s,o)===!1)return!1},e.prototype.sliceInner=function(r,i){if(r==0&&i==this.length)return this;var s=this.left.length;return i<=s?this.left.slice(r,i):r>=s?this.right.slice(r-s,i-s):this.left.slice(r,s).append(this.right.slice(0,i-s))},e.prototype.leafAppend=function(r){var i=this.right.leafAppend(r);if(i)return new e(this.left,i)},e.prototype.leafPrepend=function(r){var i=this.left.leafPrepend(r);if(i)return new e(i,this.right)},e.prototype.appendInner=function(r){return this.left.depth>=Math.max(this.right.depth,r.depth)+1?new e(this.left,new e(this.right,r)):new e(this,r)},e}(H);const Hf=500;class ae{constructor(e,t){this.items=e,this.eventCount=t}popEvent(e,t){if(this.eventCount==0)return null;let r=this.items.length;for(;;r--)if(this.items.get(r-1).selection){--r;break}let i,s;t&&(i=this.remapping(r,this.items.length),s=i.maps.length);let o=e.tr,l,a,c=[],u=[];return this.items.forEach((d,f)=>{if(!d.step){i||(i=this.remapping(r,f+1),s=i.maps.length),s--,u.push(d);return}if(i){u.push(new fe(d.map));let h=d.step.map(i.slice(s)),p;h&&o.maybeStep(h).doc&&(p=o.mapping.maps[o.mapping.maps.length-1],c.push(new fe(p,void 0,void 0,c.length+u.length))),s--,p&&i.appendMap(p,s)}else o.maybeStep(d.step);if(d.selection)return l=i?d.selection.map(i.slice(s)):d.selection,a=new ae(this.items.slice(0,r).append(u.reverse().concat(c)),this.eventCount-1),!1},this.items.length,0),{remaining:a,transform:o,selection:l}}addTransform(e,t,r,i){let s=[],o=this.eventCount,l=this.items,a=!i&&l.length?l.get(l.length-1):null;for(let u=0;u<e.steps.length;u++){let d=e.steps[u].invert(e.docs[u]),f=new fe(e.mapping.maps[u],d,t),h;(h=a&&a.merge(f))&&(f=h,u?s.pop():l=l.slice(0,l.length-1)),s.push(f),t&&(o++,t=void 0),i||(a=f)}let c=o-r.depth;return c>Jf&&(l=Wf(l,c),o-=c),new ae(l.append(s),o)}remapping(e,t){let r=new ot;return this.items.forEach((i,s)=>{let o=i.mirrorOffset!=null&&s-i.mirrorOffset>=e?r.maps.length-i.mirrorOffset:void 0;r.appendMap(i.map,o)},e,t),r}addMaps(e){return this.eventCount==0?this:new ae(this.items.append(e.map(t=>new fe(t))),this.eventCount)}rebased(e,t){if(!this.eventCount)return this;let r=[],i=Math.max(0,this.items.length-t),s=e.mapping,o=e.steps.length,l=this.eventCount;this.items.forEach(f=>{f.selection&&l--},i);let a=t;this.items.forEach(f=>{let h=s.getMirror(--a);if(h==null)return;o=Math.min(o,h);let p=s.maps[h];if(f.step){let m=e.steps[h].invert(e.docs[h]),g=f.selection&&f.selection.map(s.slice(a+1,h));g&&l++,r.push(new fe(p,m,g))}else r.push(new fe(p))},i);let c=[];for(let f=t;f<o;f++)c.push(new fe(s.maps[f]));let u=this.items.slice(0,i).append(c).append(r),d=new ae(u,l);return d.emptyItemCount()>Hf&&(d=d.compress(this.items.length-r.length)),d}emptyItemCount(){let e=0;return this.items.forEach(t=>{t.step||e++}),e}compress(e=this.items.length){let t=this.remapping(0,e),r=t.maps.length,i=[],s=0;return this.items.forEach((o,l)=>{if(l>=e)i.push(o),o.selection&&s++;else if(o.step){let a=o.step.map(t.slice(r)),c=a&&a.getMap();if(r--,c&&t.appendMap(c,r),a){let u=o.selection&&o.selection.map(t.slice(r));u&&s++;let d=new fe(c.invert(),a,u),f,h=i.length-1;(f=i.length&&i[h].merge(d))?i[h]=f:i.push(d)}}else o.map&&r--},this.items.length,0),new ae(H.from(i.reverse()),s)}}ae.empty=new ae(H.empty,0);function Wf(n,e){let t;return n.forEach((r,i)=>{if(r.selection&&e--==0)return t=i,!1}),n.slice(t)}class fe{constructor(e,t,r,i){this.map=e,this.step=t,this.selection=r,this.mirrorOffset=i}merge(e){if(this.step&&e.step&&!e.selection){let t=e.step.merge(this.step);if(t)return new fe(t.getMap().invert(),t,this.selection)}}}class Ce{constructor(e,t,r,i,s){this.done=e,this.undone=t,this.prevRanges=r,this.prevTime=i,this.prevComposition=s}}const Jf=20;function jf(n,e,t,r){let i=t.getMeta(Ge),s;if(i)return i.historyState;t.getMeta(Uf)&&(n=new Ce(n.done,n.undone,null,0,-1));let o=t.getMeta("appendedTransaction");if(t.steps.length==0)return n;if(o&&o.getMeta(Ge))return o.getMeta(Ge).redo?new Ce(n.done.addTransform(t,void 0,r,Ut(e)),n.undone,qi(t.mapping.maps[t.steps.length-1]),n.prevTime,n.prevComposition):new Ce(n.done,n.undone.addTransform(t,void 0,r,Ut(e)),null,n.prevTime,n.prevComposition);if(t.getMeta("addToHistory")!==!1&&!(o&&o.getMeta("addToHistory")===!1)){let l=t.getMeta("composition"),a=n.prevTime==0||!o&&n.prevComposition!=l&&(n.prevTime<(t.time||0)-r.newGroupDelay||!Kf(t,n.prevRanges)),c=o?Gn(n.prevRanges,t.mapping):qi(t.mapping.maps[t.steps.length-1]);return new Ce(n.done.addTransform(t,a?e.selection.getBookmark():void 0,r,Ut(e)),ae.empty,c,t.time,l??n.prevComposition)}else return(s=t.getMeta("rebased"))?new Ce(n.done.rebased(t,s),n.undone.rebased(t,s),Gn(n.prevRanges,t.mapping),n.prevTime,n.prevComposition):new Ce(n.done.addMaps(t.mapping.maps),n.undone.addMaps(t.mapping.maps),Gn(n.prevRanges,t.mapping),n.prevTime,n.prevComposition)}function Kf(n,e){if(!e)return!1;if(!n.docChanged)return!0;let t=!1;return n.mapping.maps[0].forEach((r,i)=>{for(let s=0;s<e.length;s+=2)r<=e[s+1]&&i>=e[s]&&(t=!0)}),t}function qi(n){let e=[];return n.forEach((t,r,i,s)=>e.push(i,s)),e}function Gn(n,e){if(!n)return null;let t=[];for(let r=0;r<n.length;r+=2){let i=e.map(n[r],1),s=e.map(n[r+1],-1);i<=s&&t.push(i,s)}return t}function qf(n,e,t){let r=Ut(e),i=Ge.get(e).spec.config,s=(t?n.undone:n.done).popEvent(e,r);if(!s)return null;let o=s.selection.resolve(s.transform.doc),l=(t?n.done:n.undone).addTransform(s.transform,e.selection.getBookmark(),i,r),a=new Ce(t?l:s.remaining,t?s.remaining:l,null,0,-1);return s.transform.setSelection(o).setMeta(Ge,{redo:t,historyState:a})}let Yn=!1,Ui=null;function Ut(n){let e=n.plugins;if(Ui!=e){Yn=!1,Ui=e;for(let t=0;t<e.length;t++)if(e[t].spec.historyPreserveItems){Yn=!0;break}}return Yn}const Ge=new Pe("history"),Uf=new Pe("closeHistory");function _f(n={}){return n={depth:n.depth||100,newGroupDelay:n.newGroupDelay||500},new se({key:Ge,state:{init(){return new Ce(ae.empty,ae.empty,null,0,-1)},apply(e,t,r){return jf(t,r,e,n)}},config:n,props:{handleDOMEvents:{beforeinput(e,t){let r=t.inputType,i=r=="historyUndo"?Io:r=="historyRedo"?Ro:null;return i?(t.preventDefault(),i(e.state,e.dispatch)):!1}}}})}function Do(n,e){return(t,r)=>{let i=Ge.getState(t);if(!i||(n?i.undone:i.done).eventCount==0)return!1;if(r){let s=qf(i,t,n);s&&r(e?s.scrollIntoView():s)}return!0}}const Io=Do(!1,!0),Ro=Do(!0,!0),Gf=z.create({name:"history",addOptions(){return{depth:100,newGroupDelay:500}},addCommands(){return{undo:()=>({state:n,dispatch:e})=>Io(n,e),redo:()=>({state:n,dispatch:e})=>Ro(n,e)}},addProseMirrorPlugins(){return[_f(this.options)]},addKeyboardShortcuts(){return{"Mod-z":()=>this.editor.commands.undo(),"Shift-Mod-z":()=>this.editor.commands.redo(),"Mod-y":()=>this.editor.commands.redo(),"Mod-я":()=>this.editor.commands.undo(),"Shift-Mod-я":()=>this.editor.commands.redo()}}}),Yf=U.create({name:"horizontalRule",addOptions(){return{HTMLAttributes:{}}},group:"block",parseHTML(){return[{tag:"hr"}]},renderHTML({HTMLAttributes:n}){return["hr",L(this.options.HTMLAttributes,n)]},addCommands(){return{setHorizontalRule:()=>({chain:n,state:e})=>{const{$to:t}=e.selection,r=n();return t.parentOffset===0?r.insertContentAt(Math.max(t.pos-2,0),{type:this.name}):r.insertContent({type:this.name}),r.command(({tr:i,dispatch:s})=>{var o;if(s){const{$to:l}=i.selection,a=l.end();if(l.nodeAfter)l.nodeAfter.isTextblock?i.setSelection(N.create(i.doc,l.pos+1)):l.nodeAfter.isBlock?i.setSelection(w.create(i.doc,l.pos)):i.setSelection(N.create(i.doc,l.pos));else{const c=(o=l.parent.type.contentMatch.defaultType)===null||o===void 0?void 0:o.create();c&&(i.insert(a,c),i.setSelection(N.create(i.doc,a+1)))}i.scrollIntoView()}return!0}).run()}}},addInputRules(){return[lf({find:/^(?:---|—-|___\s|\*\*\*\s)$/,type:this.type})]}}),Xf=/(?:^|\s)(\*(?!\s+\*)((?:[^*]+))\*(?!\s+\*))$/,Qf=/(?:^|\s)(\*(?!\s+\*)((?:[^*]+))\*(?!\s+\*))/g,Zf=/(?:^|\s)(_(?!\s+_)((?:[^_]+))_(?!\s+_))$/,eh=/(?:^|\s)(_(?!\s+_)((?:[^_]+))_(?!\s+_))/g,th=de.create({name:"italic",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"em"},{tag:"i",getAttrs:n=>n.style.fontStyle!=="normal"&&null},{style:"font-style=italic"}]},renderHTML({HTMLAttributes:n}){return["em",L(this.options.HTMLAttributes,n),0]},addCommands(){return{setItalic:()=>({commands:n})=>n.setMark(this.name),toggleItalic:()=>({commands:n})=>n.toggleMark(this.name),unsetItalic:()=>({commands:n})=>n.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-i":()=>this.editor.commands.toggleItalic(),"Mod-I":()=>this.editor.commands.toggleItalic()}},addInputRules(){return[mt({find:Xf,type:this.type}),mt({find:Zf,type:this.type})]},addPasteRules(){return[gt({find:Qf,type:this.type}),gt({find:eh,type:this.type})]}}),nh=U.create({name:"listItem",addOptions(){return{HTMLAttributes:{},bulletListTypeName:"bulletList",orderedListTypeName:"orderedList"}},content:"paragraph block*",defining:!0,parseHTML(){return[{tag:"li"}]},renderHTML({HTMLAttributes:n}){return["li",L(this.options.HTMLAttributes,n),0]},addKeyboardShortcuts(){return{Enter:()=>this.editor.commands.splitListItem(this.name),Tab:()=>this.editor.commands.sinkListItem(this.name),"Shift-Tab":()=>this.editor.commands.liftListItem(this.name)}}}),rh=U.create({name:"listItem",addOptions(){return{HTMLAttributes:{},bulletListTypeName:"bulletList",orderedListTypeName:"orderedList"}},content:"paragraph block*",defining:!0,parseHTML(){return[{tag:"li"}]},renderHTML({HTMLAttributes:n}){return["li",L(this.options.HTMLAttributes,n),0]},addKeyboardShortcuts(){return{Enter:()=>this.editor.commands.splitListItem(this.name),Tab:()=>this.editor.commands.sinkListItem(this.name),"Shift-Tab":()=>this.editor.commands.liftListItem(this.name)}}}),_i=de.create({name:"textStyle",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"span",getAttrs:n=>n.hasAttribute("style")?{}:!1}]},renderHTML({HTMLAttributes:n}){return["span",L(this.options.HTMLAttributes,n),0]},addCommands(){return{removeEmptyTextStyle:()=>({state:n,commands:e})=>{const t=zt(n,this.type);return Object.entries(t).some(([,i])=>!!i)?!0:e.unsetMark(this.name)}}}}),Gi=/^(\d+)\.\s$/,ih=U.create({name:"orderedList",addOptions(){return{itemTypeName:"listItem",HTMLAttributes:{},keepMarks:!1,keepAttributes:!1}},group:"block list",content(){return`${this.options.itemTypeName}+`},addAttributes(){return{start:{default:1,parseHTML:n=>n.hasAttribute("start")?parseInt(n.getAttribute("start")||"",10):1}}},parseHTML(){return[{tag:"ol"}]},renderHTML({HTMLAttributes:n}){const{start:e,...t}=n;return e===1?["ol",L(this.options.HTMLAttributes,t),0]:["ol",L(this.options.HTMLAttributes,n),0]},addCommands(){return{toggleOrderedList:()=>({commands:n,chain:e})=>this.options.keepAttributes?e().toggleList(this.name,this.options.itemTypeName,this.options.keepMarks).updateAttributes(rh.name,this.editor.getAttributes(_i.name)).run():n.toggleList(this.name,this.options.itemTypeName,this.options.keepMarks)}},addKeyboardShortcuts(){return{"Mod-Shift-7":()=>this.editor.commands.toggleOrderedList()}},addInputRules(){let n=Rt({find:Gi,type:this.type,getAttributes:e=>({start:+e[1]}),joinPredicate:(e,t)=>t.childCount+t.attrs.start===+e[1]});return(this.options.keepMarks||this.options.keepAttributes)&&(n=Rt({find:Gi,type:this.type,keepMarks:this.options.keepMarks,keepAttributes:this.options.keepAttributes,getAttributes:e=>({start:+e[1],...this.editor.getAttributes(_i.name)}),joinPredicate:(e,t)=>t.childCount+t.attrs.start===+e[1],editor:this.editor})),[n]}}),sh=U.create({name:"paragraph",priority:1e3,addOptions(){return{HTMLAttributes:{}}},group:"block",content:"inline*",parseHTML(){return[{tag:"p"}]},renderHTML({HTMLAttributes:n}){return["p",L(this.options.HTMLAttributes,n),0]},addCommands(){return{setParagraph:()=>({commands:n})=>n.setNode(this.name)}},addKeyboardShortcuts(){return{"Mod-Alt-0":()=>this.editor.commands.setParagraph()}}}),oh=/(?:^|\s)(~~(?!\s+~~)((?:[^~]+))~~(?!\s+~~))$/,lh=/(?:^|\s)(~~(?!\s+~~)((?:[^~]+))~~(?!\s+~~))/g,ah=de.create({name:"strike",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"s"},{tag:"del"},{tag:"strike"},{style:"text-decoration",consuming:!1,getAttrs:n=>n.includes("line-through")?{}:!1}]},renderHTML({HTMLAttributes:n}){return["s",L(this.options.HTMLAttributes,n),0]},addCommands(){return{setStrike:()=>({commands:n})=>n.setMark(this.name),toggleStrike:()=>({commands:n})=>n.toggleMark(this.name),unsetStrike:()=>({commands:n})=>n.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-Shift-s":()=>this.editor.commands.toggleStrike()}},addInputRules(){return[mt({find:oh,type:this.type})]},addPasteRules(){return[gt({find:lh,type:this.type})]}}),ch=U.create({name:"text",group:"inline"}),uh=z.create({name:"starterKit",addExtensions(){var n,e,t,r,i,s,o,l,a,c,u,d,f,h,p,m,g,y;const k=[];return this.options.blockquote!==!1&&k.push(ff.configure((n=this.options)===null||n===void 0?void 0:n.blockquote)),this.options.bold!==!1&&k.push(yf.configure((e=this.options)===null||e===void 0?void 0:e.bold)),this.options.bulletList!==!1&&k.push(kf.configure((t=this.options)===null||t===void 0?void 0:t.bulletList)),this.options.code!==!1&&k.push(Mf.configure((r=this.options)===null||r===void 0?void 0:r.code)),this.options.codeBlock!==!1&&k.push(Tf.configure((i=this.options)===null||i===void 0?void 0:i.codeBlock)),this.options.document!==!1&&k.push(Of.configure((s=this.options)===null||s===void 0?void 0:s.document)),this.options.dropcursor!==!1&&k.push(Ef.configure((o=this.options)===null||o===void 0?void 0:o.dropcursor)),this.options.gapcursor!==!1&&k.push(zf.configure((l=this.options)===null||l===void 0?void 0:l.gapcursor)),this.options.hardBreak!==!1&&k.push(Ff.configure((a=this.options)===null||a===void 0?void 0:a.hardBreak)),this.options.heading!==!1&&k.push(Vf.configure((c=this.options)===null||c===void 0?void 0:c.heading)),this.options.history!==!1&&k.push(Gf.configure((u=this.options)===null||u===void 0?void 0:u.history)),this.options.horizontalRule!==!1&&k.push(Yf.configure((d=this.options)===null||d===void 0?void 0:d.horizontalRule)),this.options.italic!==!1&&k.push(th.configure((f=this.options)===null||f===void 0?void 0:f.italic)),this.options.listItem!==!1&&k.push(nh.configure((h=this.options)===null||h===void 0?void 0:h.listItem)),this.options.orderedList!==!1&&k.push(ih.configure((p=this.options)===null||p===void 0?void 0:p.orderedList)),this.options.paragraph!==!1&&k.push(sh.configure((m=this.options)===null||m===void 0?void 0:m.paragraph)),this.options.strike!==!1&&k.push(ah.configure((g=this.options)===null||g===void 0?void 0:g.strike)),this.options.text!==!1&&k.push(ch.configure((y=this.options)===null||y===void 0?void 0:y.text)),k}}),dh=de.create({name:"textStyle",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"span",getAttrs:n=>n.hasAttribute("style")?{}:!1}]},renderHTML({HTMLAttributes:n}){return["span",L(this.options.HTMLAttributes,n),0]},addCommands(){return{removeEmptyTextStyle:()=>({state:n,commands:e})=>{const t=zt(n,this.type);return Object.entries(t).some(([,i])=>!!i)?!0:e.unsetMark(this.name)}}}}),fh=z.create({name:"color",addOptions(){return{types:["textStyle"]}},addGlobalAttributes(){return[{types:this.options.types,attributes:{color:{default:null,parseHTML:n=>{var e;return(e=n.style.color)===null||e===void 0?void 0:e.replace(/['"]+/g,"")},renderHTML:n=>n.color?{style:`color: ${n.color}`}:{}}}}]},addCommands(){return{setColor:n=>({chain:e})=>e().setMark("textStyle",{color:n}).run(),unsetColor:()=>({chain:n})=>n().setMark("textStyle",{color:null}).removeEmptyTextStyle().run()}}}),hh=z.create({name:"fontFamily",addOptions(){return{types:["textStyle"]}},addGlobalAttributes(){return[{types:this.options.types,attributes:{fontFamily:{default:null,parseHTML:n=>{var e;return(e=n.style.fontFamily)===null||e===void 0?void 0:e.replace(/['"]+/g,"")},renderHTML:n=>n.fontFamily?{style:`font-family: ${n.fontFamily.split(",").map(e=>CSS.escape(e.trim())).join(", ")}`}:{}}}}]},addCommands(){return{setFontFamily:n=>({chain:e})=>e().setMark("textStyle",{fontFamily:n}).run(),unsetFontFamily:()=>({chain:n})=>n().setMark("textStyle",{fontFamily:null}).removeEmptyTextStyle().run()}}}),ph=z.create({name:"fontSize",addOptions(){return{types:["textStyle"],getStyle:n=>`font-size: ${n}`}},addGlobalAttributes(){return[{types:this.options.types,attributes:{fontSize:{default:null,parseHTML:n=>n.style.fontSize.replace(/['"]+/g,""),renderHTML:n=>n.fontSize?{style:this.options.getStyle(n.fontSize)}:{}}}}]},addCommands(){return{setFontSize:n=>({chain:e})=>e().setMark("textStyle",{fontSize:n}).run(),unsetFontSize:()=>({chain:n})=>n().setMark("textStyle",{fontSize:null}).removeEmptyTextStyle().run()}}});z.create({name:"textDecoration",addOptions(){return{types:["textStyle"],getStyle:n=>`text-decoration: ${n}`}},addGlobalAttributes(){return[{types:this.options.types,attributes:{textDecoration:{default:null,parseHTML:n=>n.style.textDecoration.replace(/['"]+/g,""),renderHTML:n=>n.textDecoration?{style:this.options.getStyle(n.textDecoration)}:{}}}}]},addCommands(){return{setTextDecoration:n=>({chain:e})=>e().setMark("textStyle",{textDecoration:n}).run(),unsetTextDecoration:()=>({chain:n})=>n().setMark("textStyle",{textDecoration:null}).removeEmptyTextStyle().run()}}});const mh=z.create({name:"overline",addOptions(){return{types:["textStyle"]}},addGlobalAttributes(){return[{types:this.options.types,attributes:{overline:{default:!1,parseHTML:n=>n.style.borderTop.replace(/['"]+/g,""),renderHTML:n=>n.overline?{style:"border-top: 1px solid currentColor;"}:{}}}}]},addCommands(){return{toggleOverline:()=>({chain:n,editor:e})=>e.isActive("textStyle",{overline:!0})?n().unsetOverline().run():n().setOverline().run(),setOverline:()=>({chain:n})=>n().setMark("textStyle",{overline:!0}).run(),unsetOverline:()=>({chain:n})=>n().setMark("textStyle",{overline:!1}).removeEmptyTextStyle().run()}},addKeyboardShortcuts(){return{"Mod-o":()=>this.editor.commands.toggleOverline(),"Mod-O":()=>this.editor.commands.toggleOverline()}}}),gh=z.create({name:"underline",addOptions(){return{types:["textStyle"]}},addGlobalAttributes(){return[{types:this.options.types,attributes:{underline:{default:!1,parseHTML:n=>n.style.borderBottom.replace(/['"]+/g,""),renderHTML:n=>n.underline?{style:"border-bottom: 1px solid currentColor;"}:{}}}}]},addCommands(){return{toggleUnderline:()=>({chain:n,editor:e})=>e.isActive("textStyle",{underline:!0})?n().unsetUnderline().run():n().setUnderline().run(),setUnderline:()=>({chain:n})=>n().setMark("textStyle",{underline:!0}).run(),unsetUnderline:()=>({chain:n})=>n().setMark("textStyle",{underline:!1}).removeEmptyTextStyle().run()}},addKeyboardShortcuts(){return{"Mod-u":()=>this.editor.commands.toggleUnderline(),"Mod-U":()=>this.editor.commands.toggleUnderline()}}}),yh=z.create({name:"Strike",addOptions(){return{types:["textStyle"]}},addGlobalAttributes(){return[{types:this.options.types,attributes:{strike:{default:!1,parseHTML:n=>n.style.textDecoration.replace(/['"]+/g,""),renderHTML:n=>n.strike?{style:"text-decoration: 1px line-through 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