https://dashboard.bex.co/assets/inline-mention-editor-CPQzSmqg.js

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1static resolveCached(e,t){let r=Ii.get(e);if(r)for(let s=0;s<r.elts.length;s++){let o=r.elts[s];if(o.pos==t)return o}else Ii.set(e,r=new gc);let i=r.elts[r.i]=Ut.resolve(e,t);return r.i=(r.i+1)%yc,i}}class gc{constructor(){this.elts=[],this.i=0}}const yc=12,Ii=new WeakMap;class In{constructor(e,t,r){this.$from=e,this.$to=t,this.depth=r}get start(){return this.$from.before(this.depth+1)}get end(){return this.$to.after(this.depth+1)}get parent(){return this.$from.node(this.depth)}get startIndex(){return this.$from.index(this.depth)}get endIndex(){return this.$to.indexAfter(this.depth)}}const bc=Object.create(null);let Fe=class Pr{constructor(e,t,r,i=F.none){this.type=e,this.attrs=t,this.marks=i,this.content=r||S.empty}get children(){return this.content.content}get nodeSize(){return this.isLeaf?1:2+this.content.size}get childCount(){return this.content.childCount}child(e){return this.content.child(e)}maybeChild(e){return this.content.maybeChild(e)}forEach(e){this.content.forEach(e)}nodesBetween(e,t,r,i=0){this.content.nodesBetween(e,t,r,i,this)}descendants(e){this.nodesBetween(0,this.content.size,e)}get textContent(){return this.isLeaf&&this.type.spec.leafText?this.type.spec.leafText(this):this.textBetween(0,this.content.size,"")}textBetween(e,t,r,i){return this.content.textBetween(e,t,r,i)}get firstChild(){return this.content.firstChild}get lastChild(){return this.content.lastChild}eq(e){return this==e||this.sameMarkup(e)&&this.content.eq(e.content)}sameMarkup(e){return this.hasMarkup(e.type,e.attrs,e.marks)}hasMarkup(e,t,r){return this.type==e&&Dn(this.attrs,t||e.defaultAttrs||bc)&&F.sameSet(this.marks,r||F.none)}copy(e=null){return e==this.content?this:new Pr(this.type,this.attrs,e,this.marks)}mark(e){return e==this.marks?this:new Pr(this.type,this.attrs,this.content,e)}cut(e,t=this.content.size){return e==0&&t==this.content.size?this:this.copy(this.content.cut(e,t))}slice(e,t=this.content.size,r=!1){if(e==t)return M.empty;let i=this.resolve(e),s=this.resolve(t),o=r?0:i.sharedDepth(t),l=i.start(o),c=i.node(o).content.cut(i.pos-l,s.pos-l);return new M(c,i.depth-o,s.depth-o)}replace(e,t,r){return pc(this.resolve(e),this.resolve(t),r)}nodeAt(e){for(let t=this;;){let{index:r,offset:i}=t.content.findIndex(e);if(t=t.maybeChild(r),!t)return null;if(i==e||t.isText)return t;e-=i+1}}childAfter(e){let{index:t,offset:r}=this.content.findIndex(e);return{node:this.content.maybeChild(t),index:t,offset:r}}childBefore(e){if(e==0)return{node:null,index:0,offset:0};let{index:t,offset:r}=this.content.findIndex(e);if(r<e)return{node:this.content.child(t),index:t,offset:r};let i=this.content.child(t-1);return{node:i,index:t-1,offset:r-i.nodeSize}}resolve(e){return Ut.resolveCached(this,e)}resolveNoCache(e){return Ut.resolve(this,e)}rangeHasMark(e,t,r){let i=!1;return t>e&&this.nodesBetween(e,t,s=>(r.isInSet(s.marks)&&(i=!0),!i)),i}get isBlock(){return this.type.isBlock}get isTextblock(){return this.type.isTextblock}get inlineContent(){return this.type.inlineContent}get isInline(){return this.type.isInline}get isText(){return this.type.isText}get isLeaf(){return this.type.isLeaf}get isAtom(){return this.type.isAtom}toString(){if(this.type.spec.toDebugString)return this.type.spec.toDebugString(this);let e=this.type.name;return this.content.size&&(e+="("+this.content.toStringInner()+")"),Mo(this.marks,e)}contentMatchAt(e){let t=this.type.contentMatch.matchFragment(this.content,0,e);if(!t)throw new Error("Called contentMatchAt on a node with invalid content");return t}canReplace(e,t,r=S.empty,i=0,s=r.childCount){let o=this.contentMatchAt(e).matchFragment(r,i,s),l=o&&o.matchFragment(this.content,t);if(!l||!l.validEnd)return!1;for(let a=i;a<s;a++)if(!this.type.allowsMarks(r.child(a).marks))return!1;return!0}canReplaceWith(e,t,r,i){if(i&&!this.type.allowsMarks(i))return!1;let s=this.contentMatchAt(e).matchType(r),o=s&&s.matchFragment(this.content,t);return o?o.validEnd:!1}canAppend(e){return e.content.size?this.canReplace(this.childCount,this.childCount,e.content):this.type.compatibleContent(e.type)}check(){this.type.checkContent(this.content),this.type.checkAttrs(this.attrs);let e=F.none;for(let t=0;t<this.marks.length;t++){let r=this.marks[t];r.type.checkAttrs(r.attrs),e=r.addToSet(e)}if(!F.sameSet(e,this.marks))throw new RangeError(`Invalid collection of marks for node ${this.type.name}: ${this.marks.map(t=>t.type.name)}

2{n[o].forEach(({term:l,to:a})=>{if(!l)return;let c;for(let u=0;u<i.length;u++)i[u][0]==l&&(c=i[u][1]);zi(n,a).forEach(u=>{c||i.push([l,c=[]]),c.indexOf(u)==-1&&c.push(u)})})});let s=e[r.join(",")]=new st(r.indexOf(n.length-1)>-1);for(let o=0;o<i.length;o++){let l=i[o][1].sort(Eo);s.next.push({type:i[o][0],next:e[l.join(",")]||t(l)})}return s}}function Tc(n,e){for(let t=0,r=[n];t<r.length;t++){let i=r[t],s=!i.validEnd,o=[];for(let l=0;l<i.next.length;l++){let{type:a,next:c}=i.next[l];o.push(a.name),s&&!(a.isText||a.hasRequiredAttrs())&&(s=!1),r.indexOf(c)==-1&&r.push(c)}s&&e.err("Only non-generatable nodes ("+o.join(", ")+") in a required position (see https://prosemirror.net/docs/guide/#generatable)")}}function To(n){let e=Object.create(null);for(let t in n){let r=n[t];if(!r.hasDefault)return null;e[t]=r.default}return e}function Oo(n,e){let t=Object.create(null);for(let r in n){let i=e&&e[r];if(i===void 0){let s=n[r];if(s.hasDefault)i=s.default;else throw new RangeError("No value supplied for attribute "+r)}t[r]=i}return t}function No(n,e,t,r){for(let i in e)if(!(i in n))throw new RangeError(`Unsupported attribute ${i} for ${t} of type ${r}`);for(let i in n)n[i].validate&&n[i].validate(e[i])}function Ao(n,e){let t=Object.create(null);if(e)for(let r in e)t[r]=new Nc(n,r,e[r]);return t}let $i=class Do{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=Ao(e,r.attrs),this.defaultAttrs=To(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==st.empty}get isAtom(){return this.isLeaf||!!this.spec.atom}isInGroup(e){return this.groups.indexOf(e)>-1}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:Oo(this.attrs,e)}create(e=null,t,r){if(this.isText)throw new Error("NodeType.create can't construct text nodes");return new Fe(this,this.computeAttrs(e),S.from(t),F.setFrom(r))}createChecked(e=null,t,r){return t=S.from(t),this.checkContent(t),new Fe(this,this.computeAttrs(e),t,F.setFrom(r))}createAndFill(e=null,t,r){if(e=this.computeAttrs(e),t=S.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(S.empty,!0);return s?new Fe(this,e,t.append(s),F.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)}`)}checkAttrs(e){No(this.attrs,e,"node",this.name)}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:F.none:e}static compile(e,t){let r=Object.create(null);e.forEach((s,o)=>r[s]=new Do(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}};function Oc(n,e,t){let r=t.split("|");return i=>{let s=i===null?"null":typeof i;if(r.indexOf(s)<0)throw new RangeError(`Expected value of type ${r} for attribute ${e} on type ${n}, got ${s}`)}}class Nc{constructor(e,t,r){this.hasDefault=Object.prototype.hasOwnProperty.call(r,"default"),this.default=r.default,this.validate=typeof r.validate=="string"?Oc(e,t,r.validate):r.validate}get isRequired(){return!this.hasDefault}}class Jn{constructor(e,t,r,i){this.name=e,this.rank=t,this.schema=r,this.spec=i,this.attrs=Ao(e,i.attrs),this.excluded=null;let s=To(this.attrs);this.instance=s?new F(this,s):null}create(e=null){return!e&&this.instance?this.instance:new F(this,Oo(this.attrs,e))}static compile(e,t){let r=Object.create(null),i=0;return e.forEach((s,o)=>r[s]=new Jn(s,i++,t,o)),r}removeFromSet(e){for(var t=0;t<e.length;t++)e[t].type==this&&(e=e.slice(0,t).concat(e.slice(t+1)),t--);return e}isInSet(e){for(let t=0;t<e.length;t++)if(e[t].type==this)return e[t]}checkAttrs(e){No(this.attrs,e,"mark",this.name)}excludes(e){return this.excluded.indexOf(e)>-1}}class Ro{constructor(e){this.linebreakReplacement=null,this.cached=Object.create(null);let t=this.spec={};for(let i in e)t[i]=e[i];t.nodes=Y.from(e.nodes),t.marks=Y.from(e.marks||{}),this.nodes=$i.compile(this.spec.nodes,this),this.marks=Jn.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]=st.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 be inline leaf nodes");this.linebreakReplacement=s}s.markSet=l=="_"?null:l?Bi(this,l.split(" ")):l==""||!s.inlineContent?[]:null}for(let i in this.marks){let s=this.marks[i],o=s.spec.excludes;s.excluded=o==null?[s]:o==""?[]:Bi(this,o.split(" "))}this.nodeFromJSON=i=>Fe.fromJSON(this,i),this.markFromJSON=i=>F.fromJSON(this,i),this.topNodeType=this.nodes[this.spec.topNode||"doc"],this.cached.wrappings=Object.create(null)}node(e,t=null,r,i){if(typeof e=="string")e=this.nodeType(e);else if(e instanceof $i){if(e.schema!=this)throw new RangeError("Node type from different schema used ("+e.name+")")}else throw new RangeError("Invalid node type: "+e);return e.createChecked(t,r,i)}text(e,t){let r=this.nodes.text;return new Pn(r,r.defaultAttrs,e,F.setFrom(t))}mark(e,t){return typeof e=="string"&&(e=this.marks[e]),e.create(t)}nodeType(e){let t=this.nodes[e];if(!t)throw new RangeError("Unknown node type: "+e);return t}}function Bi(n,e){let t=[];for(let r=0;r<e.length;r++){let i=e[r],s=n.marks[i],o=s;if(s)t.push(s);else for(let l in n.marks){let a=n.marks[l];(i=="_"||a.spec.group&&a.spec.group.split(" ").indexOf(i)>-1)&&t.push(o=a)}if(!o)throw new SyntaxError("Unknown mark type: '"+e[r]+"'")}return t}function Ac(n){return n.tag!=null}function Dc(n){return n.style!=null}let ur=class zr{constructor(e,t){this.schema=e,this.rules=t,this.tags=[],this.styles=[];let r=this.matchedStyles=[];t.forEach(i=>{if(Ac(i))this.tags.push(i);else if(Dc(i)){let s=/[^=]*/.exec(i.style)[0];r.indexOf(s)<0&&r.push(s),this.styles.push(i)}}),this.normalizeLists=!this.tags.some(i=>{if(!/^(ul|ol)\b/.test(i.tag)||!i.node)return!1;let s=e.nodes[i.node];return s.contentMatch.matchType(s)})}parse(e,t={}){let r=new Li(this,t,!1);return r.addAll(e,F.none,t.from,t.to),r.finish()}parseSlice(e,t={}){let r=new Li(this,t,!0);return r.addAll(e,F.none,t.from,t.to),M.maxOpen(r.finish())}matchTag(e,t,r){for(let i=r?this.tags.indexOf(r)+1:0;i<this.tags.length;i++){let s=this.tags[i];if(Pc(e,s.tag)&&(s.namespace===void 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=Vi(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=Vi(o)),o.node||o.ignore||o.mark||(o.node=i)})}return t}static fromSchema(e){return e.cached.domParser||(e.cached.domParser=new zr(e,zr.schemaRules(e)))}};const Io={address:!0,article:!0,aside:!0,blockquote:!0,body:!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},Rc={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},Po={ol:!0,ul:!0},Gt=1,$r=2,Vt=4;function Fi(n,e,t){return e!=null?(e?Gt:0)|(e==="full"?$r:0):n&&n.whitespace=="pre"?Gt|$r:t&~Vt}let dn=class{constructor(e,t,r,i,s,o){this.type=e,this.attrs=t,this.marks=r,this.solid=i,this.options=o,this.content=[],this.activeMarks=F.none,this.match=s||(o&Vt?null:e.contentMatch)}findWrapping(e){if(!this.match){if(!this.type)return[];let t=this.type.contentMatch.fillBefore(S.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&Gt)){let r=this.content[this.content.length-1],i;if(r&&r.isText&&(i=/[ \t\r\n\u000c]+$/.exec(r.text))){let s=r;r.text.length==i[0].length?this.content.pop():this.content[this.content.length-1]=s.withText(s.text.slice(0,s.text.length-i[0].length))}}let t=S.from(this.content);return!e&&this.match&&(t=t.append(this.match.fillBefore(S.empty,!0))),this.type?this.type.create(this.attrs,t,this.marks):t}inlineContext(e){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:e.parentNode&&!Io.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}},Li=class{constructor(e,t,r){this.parser=e,this.options=t,this.isOpen=r,this.open=0,this.localPreserveWS=!1;let i=t.topNode,s,o=Fi(null,t.preserveWhitespace,0)|(r?Vt:0);i?s=new dn(i.type,i.attrs,F.none,!0,t.topMatch||i.type.contentMatch,o):r?s=new dn(null,null,F.none,!0,null,o):s=new dn(e.schema.topNodeType,null,F.none,!0,null,o),this.nodes=[s],this.find=t.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(e,t){e.nodeType==3?this.addTextNode(e,t):e.nodeType==1&&this.addElement(e,t)}addTextNode(e,t){let r=e.nodeValue,i=this.top,s=i.options&$r?"full":this.localPreserveWS||(i.options&Gt)>0,{schema:o}=this.parser;if(s==="full"||i.inlineContext(e)||/[^ \t\r\n\u000c]/.test(r)){if(s)if(s==="full")r=r.replace(/\r\n?/g,`
3`);else if(o.linebreakReplacement&&/[\r\n]/.test(r)&&this.top.findWrapping(o.linebreakReplacement.create())){let l=r.split(/\r?\n|\r/);for(let a=0;a<l.length;a++)a&&this.insertNode(o.linebreakReplacement.create(),t,!0),l[a]&&this.insertNode(o.text(l[a]),t,!/\S/.test(l[a]));r=""}else r=r.replace(/\r?\n|\r/g," ");else if(r=r.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(r)&&this.open==this.nodes.length-1){let l=i.content[i.content.length-1],a=e.previousSibling;(!l||a&&a.nodeName=="BR"||l.isText&&/[ \t\r\n\u000c]$/.test(l.text))&&(r=r.slice(1))}r&&this.insertNode(o.text(r),t,!/\S/.test(r)),this.findInText(e)}else this.findInside(e)}addElement(e,t,r){let i=this.localPreserveWS,s=this.top;(e.tagName=="PRE"||/pre/.test(e.style&&e.style.whiteSpace))&&(this.localPreserveWS=!0);let o=e.nodeName.toLowerCase(),l;Po.hasOwnProperty(o)&&this.parser.normalizeLists&&Ic(e);let a=this.options.ruleFromNode&&this.options.ruleFromNode(e)||(l=this.parser.matchTag(e,this,r));e:if(a?a.ignore:Rc.hasOwnProperty(o))this.findInside(e),this.ignoreFallback(e,t);else if(!a||a.skip||a.closeParent){a&&a.closeParent?this.open=Math.max(0,this.open-1):a&&a.skip.nodeType&&(e=a.skip);let c,u=this.needsBlock;

3if(Io.hasOwnProperty(o))s.content.length&&s.content[0].isInline&&this.open&&(this.open--,s=this.top),c=!0,s.type||(this.needsBlock=!0);else if(!e.firstChild){this.leafFallback(e,t);break e}let f=a&&a.skip?t:this.readStyles(e,t);f&&this.addAll(e,f),c&&this.sync(s),this.needsBlock=u}else{let c=this.readStyles(e,t);c&&this.addElementByRule(e,a,c,a.consuming===!1?l:void 0)}this.localPreserveWS=i}leafFallback(e,t){e.nodeName=="BR"&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(e.ownerDocument.createTextNode(`
4`),t)}ignoreFallback(e,t){e.nodeName=="BR"&&(!this.top.type||!this.top.type.inlineContent)&&this.findPlace(this.parser.schema.text("-"),t,!0)}readStyles(e,t){let r=e.style;if(r&&r.length)for(let i=0;i<this.parser.matchedStyles.length;i++){let s=this.parser.matchedStyles[i],o=r.getPropertyValue(s);if(o)for(let l=void 0;;){let a=this.parser.matchStyle(s,o,this,l);if(!a)break;if(a.ignore)return null;if(a.clearMark?t=t.filter(c=>!a.clearMark(c)):t=t.concat(this.parser.schema.marks[a.mark].create(a.attrs)),a.consuming===!1)l=a;else break}}return t}addElementByRule(e,t,r,i){let s,o;if(t.node)if(o=this.parser.schema.nodes[t.node],o.isLeaf)this.insertNode(o.create(t.attrs),r,e.nodeName=="BR")||this.leafFallback(e,r);else{let a=this.enter(o,t.attrs||null,r,t.preserveWhitespace);a&&(s=!0,r=a)}else{let a=this.parser.schema.marks[t.mark];r=r.concat(a.create(t.attrs))}let l=this.top;if(o&&o.isLeaf)this.findInside(e);else if(i)this.addElement(e,r,i);else if(t.getContent)this.findInside(e),t.getContent(e,this.parser.schema).forEach(a=>this.insertNode(a,r,!1));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,r),this.findAround(e,a,!1)}s&&this.sync(l)&&this.open--}addAll(e,t,r,i){let s=r||0;for(let o=r?e.childNodes[r]:e.firstChild,l=i==null?null:e.childNodes[i];o!=l;o=o.nextSibling,++s)this.findAtPoint(e,s),this.addDOM(o,t);this.findAtPoint(e,s)}findPlace(e,t,r){let i,s;for(let o=this.open,l=0;o>=0;o--){let a=this.nodes[o],c=a.findWrapping(e);if(c&&(!i||i.length>c.length+l)&&(i=c,s=a,!c.length))break;if(a.solid){if(r)break;l+=2}}if(!i)return null;this.sync(s);for(let o=0;o<i.length;o++)t=this.enterInner(i[o],null,t,!1);return t}insertNode(e,t,r){if(e.isInline&&this.needsBlock&&!this.top.type){let s=this.textblockFromContext();s&&(t=this.enterInner(s,null,t))}let i=this.findPlace(e,t,r);if(i){this.closeExtra();let s=this.top;s.match&&(s.match=s.match.matchType(e.type));let o=F.none;for(let l of i.concat(e.marks))(s.type?s.type.allowsMarkType(l.type):ji(l.type,e.type))&&(o=l.addToSet(o));return s.content.push(e.mark(o)),!0}return!1}enter(e,t,r,i){let s=this.findPlace(e.create(t),r,!1);return s&&(s=this.enterInner(e,t,r,!0,i)),s}enterInner(e,t,r,i=!1,s){this.closeExtra();let o=this.top;o.match=o.match&&o.match.matchType(e);let l=Fi(e,s,o.options);o.options&Vt&&o.content.length==0&&(l|=Vt);let a=F.none;return r=r.filter(c=>(o.type?o.type.allowsMarkType(c.type):ji(c.type,e))?(a=c.addToSet(a),!1):!0),this.nodes.push(new dn(e,t,a,i,null,l)),this.open++,r}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;this.localPreserveWS&&(this.nodes[t].options|=Gt)}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.isInGroup(c))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];

4if(r.isTextblock&&r.defaultAttrs)return r}}};function Ic(n){for(let e=n.firstChild,t=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&Po.hasOwnProperty(r)&&t?(t.appendChild(e),e=t):r=="li"?t=e:r&&(t=null)}}function Pc(n,e){return(n.matches||n.msMatchesSelector||n.webkitMatchesSelector||n.mozMatchesSelector).call(n,e)}function Vi(n){let e={};for(let t in n)e[t]=n[t];return e}function ji(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}}let zc=class zo{constructor(e,t){this.nodes=e,this.marks=t}serializeFragment(e,t={},r){r||(r=hn(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){if(e.isText)return hn(t).createTextNode(e.text);let{dom:r,contentDOM:i}=vn(hn(t),this.nodes[e.type.name](e),null,e.attrs);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&&vn(hn(r),i(e,t),null,e.attrs)}static renderSpec(e,t,r=null,i){return typeof t=="string"?{dom:e.createTextNode(t)}:vn(e,t,r,i)}static fromSchema(e){return e.cached.domSerializer||(e.cached.domSerializer=new zo(this.nodesFromSchema(e),this.marksFromSchema(e)))}static nodesFromSchema(e){let t=qi(e.nodes);return t.text||(t.text=r=>r.text),t}static marksFromSchema(e){return qi(e.marks)}};function qi(n){let e={};for(let t in n){let r=n[t].spec.toDOM;r&&(e[t]=r)}return e}function hn(n){return n.document||window.document}const Wi=new WeakMap;function $c(n){let e=Wi.get(n);return e===void 0&&Wi.set(n,e=Bc(n)),e}function Bc(n){let e=null;function t(r){if(r&&typeof r=="object")if(Array.isArray(r))if(typeof r[0]=="string")e||(e=[]),e.push(r);else for(let i=0;i<r.length;i++)t(r[i]);else for(let i in r)t(r[i])}return t(n),e}function vn(n,e,t,r){if(e.nodeType==1)return{dom:e};if(e.dom&&e.dom.nodeType==1)return e;let i=e[0],s;if(typeof i!="string")throw new RangeError("Invalid array passed to renderSpec");if(r&&(s=$c(r))&&s.indexOf(e)>-1)throw new RangeError("Using an array from an attribute object as a DOM spec. This may be an attempted cross site scripting attack.");let o=i.indexOf(" ");o>0&&(t=i.slice(0,o),i=i.slice(o+1));let l,a=t?n.createElementNS(t,i):n.createElement(i),c=e[1],u=1;if(c&&typeof c=="object"&&c.nodeType==null&&!Array.isArray(c)){u=2;for(let f in c)if(c[f]!=null){let d=f.indexOf(" ");d>0?a.setAttributeNS(f.slice(0,d),f.slice(d+1),c[f]):f=="style"&&a.style?a.style.cssText=c[f]:a.setAttribute(f,c[f])}}for(let f=u;f<e.length;f++){let d=e[f];if(d===0){if(f<e.length-1||f>u)throw new RangeError("Content hole must be the only child of its parent node");return{dom:a,contentDOM:a}}else if(typeof d=="string")a.appendChild(n.createTextNode(d));else{let{dom:h,contentDOM:p}=vn(n,d,t,r);if(a.appendChild(h),p){if(l)throw new RangeError("Multiple content holes");l=p}}}return{dom:a,contentDOM:l}}const $o=65535,Bo=Math.pow(2,16);function Fc(n,e){return n+e*Bo}function Ki(n){return n&$o}function Lc(n){return(n-(n&$o))/Bo}const Fo=1,Lo=2,En=4,Vo=8;class Br{constructor(e,t,r){this.pos=e,this.delInfo=t,this.recover=r}get deleted(){return(this.delInfo&Vo)>0}get deletedBefore(){return(this.delInfo&(Fo|En))>0}get deletedAfter(){return(this.delInfo&(Lo|En))>0}get deletedAcross(){return(this.delInfo&En)>0}}class fe{constructor(e,t=!1){if(this.ranges=e,this.inverted=t,!e.length&&fe.empty)return fe.empty}recover(e){let t=0,r=Ki(e);if(!this.inverted)for(let i=0;i<r;

4i++)t+=this.ranges[i*3+2]-this.ranges[i*3+1];return this.ranges[r*3]+t+Lc(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],f=a+c;if(e<=f){let d=c?e==a?-1:e==f?1:t:t,h=a+i+(d<0?0:u);if(r)return h;let p=e==(t<0?a:f)?null:Fc(l/3,e-a),m=e==a?Lo:e==f?Fo:En;return(t<0?e!=a:e!=f)&&(m|=Vo),new Br(h,m,p)}i+=u-c}return r?e+i:new Br(e+i,0,null)}touches(e,t){let r=0,i=Ki(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 fe(this.ranges,!this.inverted)}toString(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}static offset(e){return e==0?fe.empty:new fe(e<0?[0,-e,0]:[0,0,e])}}fe.empty=new fe([]);class Yt{constructor(e,t,r=0,i=e?e.length:0){this.mirror=t,this.from=r,this.to=i,this._maps=e||[],this.ownData=!(e||t)}get maps(){return this._maps}slice(e=0,t=this.maps.length){return new Yt(this._maps,this.mirror,e,t)}appendMap(e,t){this.ownData||(this._maps=this._maps.slice(),this.mirror=this.mirror&&this.mirror.slice(),this.ownData=!0),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 Yt;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 Br(e,i,null)}}const fr=Object.create(null);class oe{getMap(){return fe.empty}merge(e){return null}static fromJSON(e,t){if(!t||!t.stepType)throw new RangeError("Invalid input for Step.fromJSON");let r=fr[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 fr)throw new RangeError("Duplicate use of step JSON ID "+e);return fr[e]=t,t.prototype.jsonID=e,t}}class W{constructor(e,t){this.doc=e,this.failed=t}static ok(e){return new W(e,null)}static fail(e){return new W(null,e)}static fromReplace(e,t,r,i){try{return W.ok(e.replace(t,r,i))}catch(s){if(s instanceof Jt)return W.fail(s.message);throw s}}}function oi(n,e,t){let r=[];for(let i=0;i<n.childCount;i++){let s=n.child(i);s.content.size&&(s=s.copy(oi(s.content,e,s))),s.isInline&&(s=e(s,t,i)),r.push(s)}return S.fromArray(r)}class $e extends oe{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.no

4de(r.sharedDepth(this.to)),s=new M(oi(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 W.fromReplace(e,this.from,this.to,s)}invert(){return new be(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 $e(t.pos,r.pos,this.mark)}merge(e){return e instanceof $e&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new $e(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 $e(t.from,t.to,e.markFromJSON(t.mark))}}oe.jsonID("addMark",$e);class be extends oe{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 M(oi(t.content,i=>i.mark(this.mark.removeFromSet(i.marks)),e),t.openStart,t.openEnd);return W.fromReplace(e,this.from,this.to,r)}invert(){return new $e(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 be(t.pos,r.pos,this.mark)}merge(e){return e instanceof be&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new be(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 be(t.from,t.to,e.markFromJSON(t.mark))}}oe.jsonID("removeMark",be);class Be extends oe{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return W.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.addToSet(t.marks));return W.fromReplace(e,this.pos,this.pos+1,new M(S.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 Be(this.pos,t.marks[i]);return new Be(this.pos,this.mark)}}return new ot(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Be(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 Be(t.pos,e.markFromJSON(t.mark))}}oe.jsonID("addNodeMark",Be);class ot extends oe{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return W.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.removeFromSet(t.marks));return W.fromReplace(e,this.pos,this.pos+1,new M(S.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);return!t||!this.mark.isInSet(t.marks)?this:new Be(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new ot(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 ot(t.pos,e.markFromJSON(t.mark))}}oe.jsonID("removeNodeMark",ot);class j extends oe{constructor(e,t,r,i=!1){super(),this.from=e,this.to=t,this.slice=r,this.structure=i}apply(e){return this.structure&&Fr(e,this.from,this.to)?W.fail("Structure replace would overwrite content"):W.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new fe([this.from,this.to-this.from,this.slice.size])}invert(e){return new j(this.from,this.from+this.slice.size,e.slice(this.from,this.to))}map(e){let t=e.mapResult(this.to,-1),r=this.from==this.to&&j.MAP_BIAS<0?t:e.mapResult(this.from,1);return r.deletedAcross&&t.deletedAcross?null:new j(r.pos,Math.max(r.pos,t.pos),this.slice,this.structure)}merge(e){if(!(e instanceof j)||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?M.empty:new M(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);return new j(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?M.empty:new M(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new j(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 j(t.from,t.to,M.fromJSON(e,t.slice),!!t.structure)}}j.MAP_BIAS=1;

4oe.jsonID("replace",j);class H extends oe{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&&(Fr(e,this.from,this.gapFrom)||Fr(e,this.gapTo,this.to)))return W.fail("Structure gap-replace would overwrite content");let t=e.slice(this.gapFrom,this.gapTo);if(t.openStart||t.openEnd)return W.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,t.content);return r?W.fromReplace(e,this.from,this.to,r):W.fail("Content does not fit in gap")}getMap(){return new fe([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 H(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 H(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 H(t.from,t.to,t.gapFrom,t.gapTo,M.fromJSON(e,t.slice),t.insert,!!t.structure)}}oe.jsonID("replaceAround",H);function Fr(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 Vc(n,e,t,r){let i=[],s=[],o,l;n.doc.nodesBetween(e,t,(a,c,u)=>{if(!a.isInline)return;let f=a.marks;if(!r.isInSet(f)&&u.type.allowsMarkType(r.type)){let d=Math.max(c,e),h=Math.min(c+a.nodeSize,t),p=r.addToSet(f);for(let m=0;m<f.length;m++)f[m].isInSet(p)||(o&&o.to==d&&o.mark.eq(f[m])?o.to=h:i.push(o=new be(d,h,f[m])));l&&l.to==d?l.to=h:s.push(l=new $e(d,h,r))}}

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5`))}})}function Uc(n,e,t){let r=n.resolve(e),i=r.index();return r.parent.canReplaceWith(i,i+1,t)}function Gc(n,e,t,r,i){let s=n.doc.nodeAt(e);if(!s)throw new RangeError("No node at given position");t||(t=s.type);let o=t.create(r,null,i||s.marks);if(s.isLeaf)return n.replaceWith(e,e+s.nodeSize,o);if(!t.validContent(s.content))throw new RangeError("Invalid content for node type "+t.name);n.step(new H(e,e+s.nodeSize,e+1,e+s.nodeSize-1,new M(S.from(o),0,0),1,!0))}function Te(n,e,t=1,r){let i=n.resolve(e),s=i.depth-t,o=r&&r[r.length-1]||i.parent;if(s<0||i.parent.type.spec.isolating||!i.parent.canReplace(i.index(),i.parent.childCount)||!o.type.validContent(i.parent.content.cutByIndex(i.index(),i.parent.childCount)))return!1;for(let c=i.depth-1,u=t-2;c>s;c--,u--){let f=i.node(c),d=i.index(c);if(f.type.spec.isolating)return!1;let h=f.content.cutByIndex(d,f.childCount),p=r&&r[u+1];p&&(h=h.replaceChild(0,p.type.create(p.attrs)));let m=r&&r[u]||f;if(!f.canReplace(d+1,f.childCount)||!m.type.validContent(h))return!1}let l=i.indexAfter(s),a=r&&r[0];return i.node(s).canReplaceWith(l,l,a?a.type:i.node(s+1).type)}function Yc(n,e,t=1,r){let i=n.doc.resolve(e),s=S.empty,o=S.empty;for(let l=i.depth,a=i.depth-t,c=t-1;l>a;l--,c--){s=S.from(i.node(l).copy(s));let u=r&&r[c];o=S.from(u?u.type.create(u.attrs,o):i.node(l).copy(o))}n.step(new j(e,e,new M(s.append(o),t,t),!0))}function ct(n,e){let t=n.resolve(e),r=t.index();return Ko(t.nodeBefore,t.nodeAfter)&&t.parent.canReplace(r,r+1)}function Xc(n,e){e.content.size||n.type.compatibleContent(e.type);let t=n.contentMatchAt(n.childCount),{linebreakReplacement:r}=n.type.schema;for(let i=0;i<e.childCount;i++){let s=e.child(i),o=s.type==r?n.type.schema.nodes.text:s.type;if(t=t.matchType(o),!t||!n.type.allowsMarks(s.marks))return!1}return t.validEnd}function Ko(n,e){return!!(n&&e&&!n.isLeaf&&Xc(n,e))}function Un(n,e,t=-1){let r=n.resolve(e);for(let i=r.depth;;

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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 _o(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 f=c.contentMatchAt(a).findWrapping(i.firstChild.type);u=f&&c.canReplaceWith(a,a,f[0])}if(u)return l==0?r.pos:l<0?r.before(o+1):r.after(o+1)}return null}function Gn(n,e,t=e,r=M.empty){if(e==t&&!r.size)return null;let i=n.resolve(e),s=n.resolve(t);return Ho(i,s,r)?new j(e,t,r):new eu(i,s,r).fit()}function Ho(n,e,t){return!t.openStart&&!t.openEnd&&n.start()==e.start()&&n.parent.canReplace(n.index(),e.index(),t.content)}class eu{constructor(e,t,r){this.$from=e,this.$to=t,this.unplaced=r,this.frontier=[],this.placed=S.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=S.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.$to:r.doc.resolve(e));if(!i)return null;let s=this.placed,o=r.depth,l=i.depth;for(;o&&l&&s.childCount==1;)s=s.firstChild.content,o--,l--;let a=new M(s,o,l);return e>-1?new H(r.pos,e,this.$to.pos,this.$to.end(),a,t):a.size||r.pos!=this.$to.pos?new j(r.pos,i.pos,a):null}findFittable(){let e=this.unplaced.openStart;for(let t=this.unplaced.content,r=0,i=this.unplaced.openEnd;r<e;r++){let s=t.firstChild;if(t.childCount>1&&(i=0),s.type.spec.isolating&&i<=r){e=r;break}t=s.content}for(let t=1;t<=2;t++)for(let r=t==1?e:this.unplaced.openStart;r>=0;r--){let i,s=null;r?(s=dr(this.unplaced.content,r-1).firstChild,i=s.content):i=this.unplaced.content;let o=i.firstChild;for(let l=this.depth;l>=0;l--){let{type:a,match:c}=this.frontier[l],u,f=null;if(t==1&&(o?c.matchType(o.type)||(f=c.fillBefore(S.from(o),!1)):s&&a.compatibleContent(s.type)))return{sliceDepth:r,frontierDepth:l,parent:s,inject:f};if(t==2&&o&&(u=c.findWrapping(o.type)))return{sliceDepth:r,frontierDepth:l,parent:s,wrap:u};if(s&&c.matchType(s.type))break}}}openMore(){let{content:e,openStart:t,openEnd:r}=this.unplaced,i=dr(e,t);return!i.childCount||i.firstChild.isLeaf?!1:(this.unplaced=new M(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=dr(e,t);if(i.childCount<=1&&t>0){let s=e.size-t<=t+i.size;this.unplaced=new M(zt(e,t-1,1),t-1,s?t-1:r)}else this.unplaced=new M(zt(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:f,type:d}=this.frontier[t];if(i){for(let m=0;m<i.childCount;m++)u.push(i.child(m));f=f.matchFragment(i)}let h=l.size+e-(o.content.size-o.openEnd);for(;c<l.childCount;){let m=l.child(c),g=f.matchType(m.type);if(!g)break;c++,(c>1||a==0||m.content.size)&&(f=g,u.push(Jo(m.mark(d.allowedMarks(m.marks)),c==1?a:0,c==l.childCount?h:-1)))}let p=c==l.childCount;p||(h=-1),this.placed=$t(this.placed,t,S.from(u)),this.frontier[t].match=f,p&&h<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let m=0,g=l;m<h;m++){let y=g.lastChild;this.frontier.push({type:y.type,match:y.contentMatchAt(y.childCount)}),g=y.content}this.unplaced=p?e==0?M.empty:new M(zt(o.content,e-1,1),e-1,h<0?o.openEnd:e-1):new M(zt(o.content,e,c),o.openStart,o.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return-1;let e=this.frontier[this.depth],t;if(!e.type.isTextblock||!hr(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.$to.end(--r);)++i;return i}findCloseLevel(e){e:for(let t=Math.min(this.depth,e.depth);t>=0;t--){let{match:r,type:i}=this.frontier[t],s=t<e.depth&&e.end(t+1)==e.pos+(e.depth-(t+1)),o=hr(e,t,i,r,s);if(o){for(let l=t-1;l>=0;l--){let{match:a,type:c}=this.frontier[l],u=hr(e,l,c,a,!0);if(!u||u.childCount)continue e}return{depth:t,fit:o,move:s?e.doc.resolve(e.after(t+1)):e}}}}close(e){let t=this.findCloseLevel(e);if(!t)return null;for(;this.depth>t.depth;)this.closeFrontierNode();t.fit.childCount&&(this.placed=$t(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=$t(this.placed,this.depth,S.from(e.create(t,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let t=this.frontier.pop().match.fillBefore(S.empty,!0);t.childCount&&(this.placed=$t(this.placed,this.frontier.length,t))}}function zt(n,e,t){return e==0?n.cutByIndex(t,n.childCount):n.replaceChild(0,n.firstChild.copy(zt(n.firstChild.content,e-1,t)))}function $t(n,e,t){return e==0?n.append(t):n.replaceChild(n.childCount-1,n.lastChild.copy($t(n.lastChild.content,e-1,t)))}function dr(n,e){for(let t=0;t<e;t++)n=n.firstChild.content;return n}function Jo(n,e,t){if(e<=0)return n;let r=n.content;return e>1&&(r=r.replaceChild(0,Jo(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.t

5ype.contentMatch.matchFragment(r).fillBefore(S.empty,!0)))),n.copy(r)}function hr(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&&!tu(t,s.content,o)?l:null}function tu(n,e,t){for(let r=t;r<e.childCount;r++)if(!n.allowsMarks(e.child(r).marks))return!0;return!1}function nu(n){return n.spec.defining||n.spec.definingForContent}function ru(n,e,t,r){if(!r.size)return n.deleteRange(e,t);let i=n.doc.resolve(e),s=n.doc.resolve(t);if(Ho(i,s,r))return n.step(new j(e,t,r));let o=Go(i,s);o[o.length-1]==0&&o.pop();let l=-(i.depth+1);o.unshift(l);for(let d=i.depth,h=i.pos-1;d>0;d--,h--){let p=i.node(d).type.spec;if(p.defining||p.definingAsContext||p.isolating)break;o.indexOf(d)>-1?l=d:i.before(d)==h&&o.splice(1,0,-d)}let a=o.indexOf(l),c=[],u=r.openStart;for(let d=r.content,h=0;;h++){let p=d.firstChild;if(c.push(p),h==r.openStart)break;d=p.content}for(let d=u-1;d>=0;d--){let h=c[d],p=nu(h.type);if(p&&!h.sameMarkup(i.node(Math.abs(l)-1)))u=d;else if(p||!h.type.isTextblock)break}for(let d=r.openStart;d>=0;d--){let h=(d+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 x=i.node(g-1),w=i.index(g-1);if(x.canReplaceWith(w,w,p.type,p.marks))return n.replace(i.before(g),y?s.after(g):t,new M(Uo(r.content,0,r.openStart,h),h,r.openEnd))}}let f=n.steps.length;for(let d=o.length-1;d>=0&&(n.replace(e,t,r),!(n.steps.length>f));d--){let h=o[d];h<0||(e=i.before(h),t=s.after(h))}}function Uo(n,e,t,r,i){if(e<t){let s=n.firstChild;n=n.replaceChild(0,s.copy(Uo(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(S.empty,!0))}return n}function iu(n,e,t,r){if(!r.isInline&&e==t&&n.doc.resolve(e).parent.content.size){let i=Zc(n.doc,e,r.type);i!=null&&(e=t=i)}n.replaceRange(e,t,new M(S.from(r),0,0))}function su(n,e,t){let r=n.doc.resolve(e),i=n.doc.resolve(t);if(r.parent.isTextblock&&i.parent.isTextblock&&r.start()!=i.start()&&r.parentOffset==0&&i.parentOffset==0){let o=r.sharedDepth(t),l=!1;for(let a=r.depth;a>o;a--)r.node(a).type.spec.isolating&&(l=!0);for(let a=i.depth;a>o;a--)i.node(a).type.spec.isolating&&(l=!0);if(!l){for(let a=r.depth;a>0&&e==r.start(a);a--)e=r.before(a);for(let a=i.depth;a>0&&t==i.start(a);a--)t=i.before(a);r=n.doc.resolve(e),i=n.doc.resolve(t)}}let s=Go(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&&r.start(o-1)==i.start(o-1)&&r.node(o-1).canReplace(r.index(o-1),i.index(o-1)))return n.delete(r.before(o),t);n.delete(e,t)}function Go(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 xt extends oe{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 W.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 W.fromReplace(e,this.pos,this.pos+1,new M(S.from(i),0,t.isLeaf?0:1))}getMap(){return fe.empty}invert(e){return new xt(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 xt(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 xt(t.pos,t.attr,t.value)}}oe.jsonID("attr",xt);class Xt extends oe{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 W.ok(r)}getMap(){return fe.empty}invert(e){return new Xt(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 Xt(t.attr,t.value)}}oe.jsonID("docAttr",Xt);let wt=class extends Error{};wt=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t};wt.prototype=Object.create(Error.prototype);wt.prototype.constructor=wt;wt.prototype.name="TransformError";class Yo{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new Yt}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let t=this.maybeStep(e);if(t.failed)throw new wt(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}changedRange(){let e=1e9,t=-1e9;for(let r=0;r<this.mapping.maps.length;r++){let i=this.mapping.maps[r];r&&(e=i.map(e,1),t=i.map(t,-1)),i.forEach((s,o,l,a)=>{e=Math.min(e,l),t=Math.max(t,a)})}return e==1e9?null:{from:e,to:t}}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=M.empty){let i=Gn(this.doc,e,t,r);return i&&this.step(i),this}replaceWith(e,t,r){return this.replace(e,t,new M(S.from(r),0,0))}delete(e,t){return this.replace(e,t,M.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,r){return ru(this,e,t,r),this}replaceRangeWith(e,t,r){return iu(this,e,t,r),this}deleteRange(e,t){return su(this,e,t),this}lift(e,t){return Wc(this,e,t),this}join(e,t=1){return Qc(this,e,t),this}wrap(e,t){return Hc(this,e,t),this}setBlockType(e,t=e,r,i=null){return Jc(this,e,t,r,i),this}setNodeMarkup(e,t,r=null,i){return Gc(this,e,t,r,i),this}setNodeAttribute(e,t,r){return this.step(new xt(e,t,r)),this}setDocAttribute(e,t){return this.step(new Xt(e,t)),this}addNodeMark(e,t){return this.step(new Be(e,t)),this}removeNodeMark(e,t){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(t instanceof F)t.isInSet(r.marks)&&this.step(new ot(e,t));else{let i=r.marks,s,o=[];for(;s=t.isInSet(i);)o.push(new ot(e,s)),i=s.removeFromSet(i);for(let l=o.length-1;l>=0;l--)this.step(o[l])}return this}split(e,t=1,r){return Yc(this,e,t,r),this}addMark(e,t,r){return Vc(this,e,t,r),this}removeMark(e,t,r){return jc(this,e,t,r),this}clearIncompatible(e,t,r){return li(this,e,t,r),this}}const pr=Object.create(null);class D{constructor(e,t,r){this.$anchor=e,this.$head=t,this.ranges=r||[new ou(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.$from.doc.slice(this.from,this.to,!0)}replace(e,t=M.empty){let r=t.content.lastChild,i=null;for(let l=0;l<t.openEnd;l++)i=r,r=r.lastChild;let s=e.steps.length,o=this.ranges;for(let l=0;l<o.length;l++){let{$from:a,$to:c}=o[l],u=e.mapping.slice(s);e.replaceRange(u.map(a.pos),u.map(c.pos),l?M.empty:t),l==0&&Ui(e,s,(r?r.isInline:i&&i.isTextblock)?-1:1)}}replaceWith(e,t){let r=e.steps.length,i=this.ranges;for(let s=0;s<i.length;s++){let{$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),Ui(e,r,t.isInline?-1:1))}}static findFrom(e,t,r=!1){let i=e.parent.inlineContent?new A(e):gt(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?gt(e.node(0),e.node(s),e.before(s+1),e.index(s),t,r):gt(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 de(e.node(0))}static atStart(e){return gt(e,e,0,0,1)||new de(e)}static atEnd(e){return gt(e,e,e.content.size,e.childCount,-1)||new de(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=pr[t.type];if(!r)throw new RangeError(`No selection type ${t.type} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in pr)throw new RangeError("Duplicate use of selection JSON ID "+e);return pr[e]=t,t.prototype.jsonID=e,t}getBookmark(){return A.between(this.$anchor,this.$head).getBookmark()}}D.prototype.visible=!0;class ou{constructor(e,t){this.$from=e,this.$to=t}}let Hi=!1;function Ji(n){!Hi&&!n.parent.inlineContent&&(Hi=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+n.parent.type.name+")"))}class A extends D{constructor(e,t=e){Ji(e),Ji(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 D.near(r);let i=e.resolve(t.map(this.anchor));return new A(i.parent.inlineContent?i:r,r)}replace(e,t=M.empty){if(super.replace(e,t),t==M.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof A&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new Yn(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 A(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=D.findFrom(t,r,!0)||D.findFrom(t,-r,!0);if(s)t=s.$head;else return D.near(t,r)}return e.parent.inlineContent||(i==0?e=t:(e=(D.findFrom(e,-r,!0)||D.findFrom(e,r,!0)).$anchor,e.pos<t.pos!=i<0&&(e=t))),new A(e,t)}}D.jsonID("text",A);class Yn{constructor(e,t){this.anchor=e,this.head=t}map(e){return new Yn(e.map(this.anchor),e.map(this.head))}resolve(e){return A.between(e.resolve(this.anchor),e.resolve(this.head))}}class T extends D{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?D.near(s):new T(s)}content(){return new M(S.from(this.node),0,0)}eq(e){return e instanceof T&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new ai(this.anchor)}static fromJSON(e,t){if(typeof t.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new T(e.resolve(t.anchor))}static create(e,t){return new T(e.resolve(t))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}}T.prototype.visible=!1;D.jsonID("node",T);class ai{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:r}=e.mapResult(this.anchor);return t?new Yn(r,r):new ai(r)}resolve(e){let t=e.resolve(this.anchor),r=t.nodeAfter;return r&&T.isSelectable(r)?new T(t):D.near(t)}}class de extends D{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,t=M.empty){if(t==M.empty){e.delete(0,e.doc.content.size);let r=D.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,t)}toJSON(){return{type:"all"}}static fromJSON(e){return new de(e)}map(e){return new de(e)}eq(e){return e instanceof de}getBookmark(){return lu}}D.jsonID("all",de);const lu={map(){return this},resolve(n){return new de(n)}};function gt(n,e,t,r,i,s=!1){if(e.inlineContent)return A.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&&T.isSelectable(l))return T.create(n,t-(i<0?l.nodeSize:0))}else{let a=gt(n,l,t+i,i<0?l.childCount:0,i,s);if(a)return a}t+=l.nodeSize*i}return null}function Ui(n,e,t){let r=n.steps.length-1;if(r<e)return;let i=n.steps[r];if(!(i instanceof j||i instanceof H))return;let s=n.mapping.maps[r],o;s.forEach((l,a,c,u)=>{o==null&&(o=u)}),n.setSelection(D.near(n.doc.resolve(o),t))}const Gi=1,pn=2,Yi=4;class au extends Yo{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.$from.doc!=this.doc)throw new RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=e,this.curSelectionFor=this.steps.length,this.updated=(this.updated|Gi)&~pn,this.storedMarks=null,this}get selectionSet(){return(this.updated&Gi)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=pn,this}ensureMarks(e){return F.sameSet(this.storedMarks||this.selection.$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&pn)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~pn,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.$to)||F.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,r){let i=this.doc.type.schema;if(t==null)return e?this.replaceSelectionWith(i.text(e),!0):this.deleteSelection();{if(r==null&&(r=t),!e)return this.deleteRange(t,r);let s=this.storedMarks;if(!s){let o=this.doc.resolve(t);s=r==t?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(t,r,i.text(e,s)),!this.selection.empty&&this.selection.to==t+e.length&&this.setSelection(D.near(this.selection.$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|=Yi,this}get scrolledIntoView(){return(this.updated&Yi)>0}}function Xi(n,e){return!e||!n?n:n.bind(e)}class Bt{constructor(e,t,r){this.name=e,this.init=Xi(t.init,r),this.apply=Xi(t.apply,r)}}const cu=[new Bt("doc",{init(n){return n.doc||n.schema.topNodeType.createAndFill()},apply(n){return n.doc}}),new Bt("selection",{init(n,e){return n.selection||D.atStart(e.doc)},apply(n){return n.selection}}),new Bt("storedMarks",{init(n){return n.storedMarks||null},apply(n,e,t,r){return r.selection.$cursor?n.storedMarks:null}}),new Bt("scrollToSelection",{init(){return 0},apply(n,e){return n.scrolledIntoView?e+1:e}})];class mr{constructor(e,t){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=cu.slice(),t&&t.forEach(r=>{if(this.pluginsByKey[r.key])throw new RangeError("Adding different instances of a keyed plugin ("+r.key+")");this.plugins.push(r),this.pluginsByKey[r.key]=r,r.spec.state&&this.fields.push(new Bt(r.key,r.spec.state,r))})}}

5class Ue{constructor(e){this.config=e}get schema(){return this.config.schema}get plugins(){return this.config.plugins}apply(e){return this.applyTransaction(e).state}filterTransaction(e,t=-1){for(let r=0;r<this.config.plugins.length;r++)if(r!=t){let i=this.config.plugins[r];if(i.spec.filterTransaction&&!i.spec.filterTransaction.call(i,e,this))return!1}return!0}applyTransaction(e){if(!this.filterTransaction(e))return{state:this,transactions:[]};let t=[e],r=this.applyInner(e),i=null;for(;;){let s=!1;for(let o=0;o<this.config.plugins.length;o++){let l=this.config.plugins[o];if(l.spec.appendTransaction){let a=i?i[o].n:0,c=i?i[o].state:this,u=a<t.length&&l.spec.appendTransaction.call(l,a?t.slice(a):t,c,r);if(u&&r.filterTransaction(u,o)){if(u.setMeta("appendedTransaction",e),!i){i=[];for(let f=0;f<this.config.plugins.length;f++)i.push(f<o?{state:r,n:t.length}:{state:this,n:0})}t.push(u),r=r.applyInner(u),s=!0}i&&(i[o]={state:r,n:t.length})}}if(!s)return{state:r,transactions:t}}}applyInner(e){if(!e.before.eq(this.doc))throw new RangeError("Applying a mismatched transaction");let t=new Ue(this.config),r=this.config.fields;for(let i=0;i<r.length;i++){let s=r[i];t[s.name]=s.apply(e,this[s.name],this,t)}return t}get tr(){return new au(this)}static create(e){let t=new mr(e.doc?e.doc.type.schema:e.schema,e.plugins),r=new Ue(t);for(let i=0;i<t.fields.length;i++)r[t.fields[i].name]=t.fields[i].init(e,r);return r}reconfigure(e){let t=new mr(this.schema,e.plugins),r=t.fields,i=new Ue(t);for(let s=0;s<r.length;s++){let o=r[s].name;i[o]=this.hasOwnProperty(o)?this[o]:r[s].init(e,i)}return i}toJSON(e){let t={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(t.storedMarks=this.storedMarks.map(r=>r.toJSON())),e&&typeof e=="object")for(let r in e){if(r=="doc"||r=="selection")throw new RangeError("The JSON fields `doc` and `selection` are reserved");let i=e[r],s=i.spec.state;s&&s.toJSON&&(t[r]=s.toJSON.call(i,this[i.key]))}return t}static fromJSON(e,t,r){if(!t)throw new RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw new RangeError("Required config field 'schema' missing");let i=new mr(e.schema,e.plugins),s=new Ue(i);return i.fields.forEach(o=>{if(o.name=="doc")s.doc=Fe.fromJSON(e.schema,t.doc);else if(o.name=="selection")s.selection=D.fromJSON(s.doc,t.selection);else if(o.name=="storedMarks")t.storedMarks&&(s.storedMarks=t.storedMarks.map(e.schema.markFromJSON));else{if(r)for(let l in r){let a=r[l],c=a.spec.state;if(a.key==o.name&&c&&c.fromJSON&&Object.prototype.hasOwnProperty.call(t,l)){s[o.name]=c.fromJSON.call(a,e,t[l],s);return}}s[o.name]=o.init(e,s)}}),s}}function Xo(n,e,t){for(let r in n){let i=n[r];i instanceof Function?i=i.bind(e):r=="handleDOMEvents"&&(i=Xo(i,e,{})),t[r]=i}return t}class q{constructor(e){this.spec=e,this.props={},e.props&&Xo(e.props,this,this.props),this.key=e.key?e.key.key:Qo("plugin")}getState(e){return e[this.key]}}const gr=Object.create(null);function Qo(n){return n in gr?n+"$"+ ++gr[n]:(gr[n]=0,n+"$")}class _{constructor(e="key"){this.key=Qo(e)}get(e){return e.config.pluginsByKey[this.key]}getState(e){return e[this.key]}}const Zo=(n,e)=>n.selection.empty?!1:(e&&e(n.tr.deleteSelection().scrollIntoView()),!0);function el(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("backward",n):t.parentOffset>0)?null:t}const tl=(n,e,t)=>{let r=el(n,t);if(!r)return!1;let i=ci(r);if(!i){let o=r.blockRange(),l=o&&Tt(o);return l==null?!1:(e&&e(n.tr.lift(o,l).scrollIntoView()),!0)}let s=i.nodeBefore;if(ul(n,i,e,-1))return!0;if(r.parent.content.size==0&&(kt(s,"end")||T.isSelectable(s)))for(let o=r.depth;;o--){let l=Gn(n.doc,r.before(o),r.after(o),M.empty);if(l&&l.slice.size<l.to-l.from){if(e){let a=n.tr.step(l);a.setSelection(kt(s,"end")?D.findFrom(a.doc.resolve(a.mapping.map(i.pos,-1)),-1):T.create(a.doc,i.pos-s.nodeSize)),e(a.scrollIntoView())}return!0}if(o==1||r.node(o-1).childCount>1)break}return s.isAtom&&i.depth==r.depth-1?(e&&e(n.tr.delete(i.pos-s.nodeSize,i.pos).scrollIntoView()),!0):!1},uu=(n,e,t)=>{let r=el(n,t);if(!r)return!1;let i=ci(r);return i?nl(n,i,e):!1},fu=(n,e,t)=>{let r=il(n,t);if(!r)return!1;let i=ui(r);return i?nl(n,i,e):!1};function nl(n,e,t){let r=e.nodeBefore,i=r,s=e.pos-1;for(;!i.isTextblock;s--){if(i.type.spec.isolating)return!1;let u=i.lastChild;if(!u)return!1;i=u}let o=e.nodeAfter,l=o,a=e.pos+1;for(;!l.isTextblock;a++){if(l.type.spec.isolating)return!1;let u=l.firstChild;if(!u)return!1;l=u}let c=Gn(n.doc,s,a,M.empty);if(!c||c.from!=s||c instanceof j&&c.slice.size>=a-s)return!1;if(t){let u=n.tr.step(c);u.setSelection(A.create(u.doc,s)),t(u.scrollIntoView())}return!0}function kt(n,e,t=!1){for(let r=n;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;if(t&&r.childCount!=1)return!1}return!1}const rl=(n,e,t)=>{let{$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=ci(r)}let o=s&&s.nodeBefore;return!o||!T.isSelectable(o)?!1:(e&&e(n.tr.setSelection(T.create(n.doc,s.pos-o.nodeSize)).scrollIntoView()),!0)};function ci(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 il(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("forward",n):t.parentOffset<t.parent.content.size)?null:t}const sl=(n,e,t)=>{let r=il(n,t);if(!r)return!1;let i=ui(r);if(!i)return!1;let s=i.nodeAfter;if(ul(n,i,e,1))return!0;if(r.parent.content.size==0&&(kt(s,"start")||T.isSelectable(s))){let o=Gn(n.doc,r.before(),r.after(),M.empty);if(o&&o.slice.size<o.to-o.from){if(e){let l=n.tr.step(o);l.setSelection(kt(s,"start")?D.findFrom(l.doc.resolve(l.mapping.map(i.pos)),1):T.create(l.doc,l.mapping.map(i.pos))),e(l.scrollIntoView())}return!0}}return s.isAtom&&i.depth==r.depth-1?(e&&e(n.tr.delete(i.pos,i.pos+s.nodeSize).scrollIntoView()),!0):!1},ol=(n,e,t)=>{let{$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=ui(r)}let o=s&&s.nodeAfter;return!o||!T.isSelectable(o)?!1:(e&&e(n.tr.setSelection(T.create(n.doc,s.pos)).scrollIntoView()),!0)};function ui(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 du=(n,e)=>{let t=n.selection,r=t instanceof T,i;if(r){if(t.node.isTextblock||!ct(n.doc,t.from))return!1;i=t.from}else if(i=Un(n.doc,t.from,-1),i==null)return!1;if(e){let s=n.tr.join(i);r&&s.setSelection(T.create(s.doc,i-n.doc.resolve(i).nodeBefore.nodeSize)),e(s.scrollIntoView())}return!0},hu=(n,e)=>{let t=n.selection,r;if(t instanceof T){if(t.node.isTextblock||!ct(n.doc,t.to))return!1;r=t.to}else if(r=Un(n.doc,t.to,1),r==null)return!1;return e&&e(n.tr.join(r).scrollIntoView()),!0},pu=(n,e)=>{let{$from:t,$to:r}=n.selection,i=t.blockRange(r),s=i&&Tt(i);return s==null?!1:(e&&e(n.tr.lift(i,s).scrollIntoView()),!0)},ll=(n,e)=>{let{$head:t,$anchor:r}=n.selection;return!t.parent.type.spec.code||!t.sameParent(r)?!1:(e&&e(n.tr.insertText(`
6`).scrollIntoView()),!0)};function fi(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 mu=(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=fi(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(D.near(a.doc.resolve(l),1)),e(a.scrollIntoView())}return!0},al=(n,e)=>{let t=n.selection,{$from:r,$to:i}=t;if(t instanceof de||r.parent.inlineContent||i.parent.inlineContent)return!1;let s=fi(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(A.create(l.doc,o+1)),e(l.scrollIntoView())}return!0},cl=(n,e)=>{let{$cursor:t}=n.selection;if(!t||t.parent.content.size)return!1;if(t.depth>1&&t.after()!=t.end(-1)){let s=t.before();if(Te(n.doc,s))return e&&e(n.tr.split(s).scrollIntoView()),!0}let r=t.blockRange(),i=r&&Tt(r);return i==null?!1:(e&&e(n.tr.lift(r,i).scrollIntoView()),!0)};function gu(n){return(e,t)=>{if(e.selection instanceof T&&e.selection.node.isBlock){let{$from:h}=e.selection;return!h.parentOffset||!Te(e.doc,h.pos)?!1:(t&&t(e.tr.split(h.pos).scrollIntoView()),!0)}if(!e.selection.$from.depth)return!1;let r=e.tr;!e.selection.empty&&(e.selection instanceof A||e.selection instanceof de)&&r.deleteSelection();let{$from:i}=r.selection,s=r.steps.length,o=[],l,a,c=!1,u=!1;for(let h=i.depth;;h--)if(i.node(h).isBlock){c=i.end(h)==i.pos+(i.depth-h),u=i.start(h)==i.pos-(i.depth-h),a=fi(i.node(h-1).c

6ontentMatchAt(i.indexAfter(h-1))),o.unshift(c&&a?{type:a}:null),l=h;break}else{if(h==1)return!1;o.unshift(null)}let f=i.pos,d=Te(r.doc,f,o.length,o);if(d||(o[0]=a?{type:a}:null,d=Te(r.doc,f,o.length,o)),!d)return!1;if(r.split(f,o.length,o),!c&&u&&i.node(l).type!=a){let h=r.mapping.slice(s),p=h.map(i.before(l)),m=r.doc.resolve(p);a&&i.node(l-1).canReplaceWith(m.index(),m.index()+1,a)&&r.setNodeMarkup(h.map(i.before(l)),a)}return t&&t(r.scrollIntoView()),!0}}const yu=gu(),bu=(n,e)=>{let{$from:t,to:r}=n.selection,i,s=t.sharedDepth(r);return s==0?!1:(i=t.before(s),e&&e(n.tr.setSelection(T.create(n.doc,i))),!0)};function xu(n,e,t){let r=e.nodeBefore,i=e.nodeAfter,s=e.index();return!r||!i||!r.type.compatibleContent(i.type)?!1:!r.content.size&&e.parent.canReplace(s-1,s)?(t&&t(n.tr.delete(e.pos-r.nodeSize,e.pos).scrollIntoView()),!0):!e.parent.canReplace(s,s+1)||!(i.isTextblock||ct(n.doc,e.pos))?!1:(t&&t(n.tr.join(e.pos).scrollIntoView()),!0)}function ul(n,e,t,r){let i=e.nodeBefore,s=e.nodeAfter,o,l,a=i.type.spec.isolating||s.type.spec.isolating;if(!a&&xu(n,e,t))return!0;let c=!a&&e.parent.canReplace(e.index(),e.index()+1);if(c&&(o=(l=i.contentMatchAt(i.childCount)).findWrapping(s.type))&&l.matchType(o[0]||s.type).validEnd){if(t){let h=e.pos+s.nodeSize,p=S.empty;for(let y=o.length-1;y>=0;y--)p=S.from(o[y].create(null,p));p=S.from(i.copy(p));let m=n.tr.step(new H(e.pos-1,h,e.pos,h,new M(p,1,0),o.length,!0)),g=m.doc.resolve(h+2*o.length);g.nodeAfter&&g.nodeAfter.type==i.type&&ct(m.doc,g.pos)&&m.join(g.pos),t(m.scrollIntoView())}return!0}let u=s.type.spec.isolating||r>0&&a?null:D.findFrom(e,1),f=u&&u.$from.blockRange(u.$to),d=f&&Tt(f);if(d!=null&&d>=e.depth)return t&&t(n.tr.lift(f,d).scrollIntoView()),!0;if(c&&kt(s,"start",!0)&&kt(i,"end")){let h=i,p=[];for(;p.push(h),!h.isTextblock;)h=h.lastChild;let m=s,g=1;for(;!m.isTextblock;m=m.firstChild)g++;if(h.canReplace(h.childCount,h.childCount,m.content)){if(t){let y=S.empty;for(let w=p.length-1;w>=0;w--)y=S.from(p[w].copy(y));let x=n.tr.step(new H(e.pos-p.length,e.pos+s.nodeSize,e.pos+g,e.pos+s.nodeSize-g,new M(y,p.length,0),0,!0));t(x.scrollIntoView())}return!0}}return!1}function fl(n){return function(e,t){let r=e.selection,i=n<0?r.$from:r.$to,s=i.depth;for(;i.node(s).isInline;){if(!s)return!1;s--}return i.node(s).isTextblock?(t&&t(e.tr.setSelection(A.create(e.doc,n<0?i.start(s):i.end(s)))),!0):!1}}const Su=fl(-1),wu=fl(1);function ku(n,e=null){return function(t,r){let{$from:i,$to:s}=t.selection,o=i.blockRange(s),l=o&&jo(o,n,e);return l?(r&&r(t.tr.wrap(o,l).scrollIntoView()),!0):!1}}function Qi(n,e=null){return function(t,r){let i=!1;for(let s=0;s<t.selection.ranges.length&&!i;s++){let{$from:{pos:o},$to:{pos:l}}=t.selection.ranges[s];t.doc.nodesBetween(o,l,(a,c)=>{if(i)return!1;if(!(!a.isTextblock||a.hasMarkup(n,e)))if(a.type==n)i=!0;else{let u=t.doc.resolve(c),f=u.index();i=u.parent.canReplaceWith(f,f+1,n)}})}if(!i)return!1;if(r){let s=t.tr;for(let o=0;o<t.selection.ranges.length;o++){let{$from:{pos:l},$to:{pos:a}}=t.selection.ranges[o];s.setBlockType(l,a,n,e)}r(s.scrollIntoView())}return!0}}function di(...n){return function(e,t,r){for(let i=0;i<n.length;i++)if(n[i](e,t,r))return!0;return!1}}di(Zo,tl,rl);di(Zo,sl,ol);di(ll,al,cl,yu);typeof navigator<"u"?/Mac|iP(hone|[oa]d)/.test(navigator.platform):typeof os<"u"&&os.platform&&os.platform()=="darwin";function Cu(n,e=null){return function(t,r){let{$from:i,$to:s}=t.selection,o=i.blockRange(s);if(!o)return!1;let l=r?t.tr:null;return Mu(l,o,n,e)?(r&&r(l.scrollIntoView()),!0):!1}}function Mu(n,e,t,r=null){let i=!1,s=e,o=e.$from.doc;if(e.depth>=2&&e.$from.node(e.depth-1).type.compatibleContent(t)&&e.startIndex==0){if(e.$from.index(e.depth-1)==0)return!1;let a=o.resolve(e.start-2);s=new In(a,a,e.depth),e.endIndex<e.parent.childCount&&(e=new In(e.$from,o.resolve(e.$to.end(e.depth)),e.depth)),i=!0}let l=jo(s,t,r,e);return l?(n&&vu(n,e,l,i,t),!0):!1}function vu(n,e,t,r,i){let s=S.empty;for(let u=t.length-1;u>=0;u--)s=S.from(t[u].type.create(t[u].attrs,s));n.step(new H(e.start-(r?2:0),e.end,e.start,e.end,new M(s,0,0),t.length,!0));let o=0;for(let u=0;u<t.length;u++)t[u].type==i&&(o=u+1);let l=t.length-o,a=e.start+t.length-(r?2:0),c=e.parent;for(let u=e.startIndex,f=e.endIndex,d=!0;u<f;u++,d=!1)!d&&Te(n.doc,a,l)&&(n.split(a,l),a+=2*l),a+=c.child(u).nodeSize;return n}function Eu(n){return function(e,t){let{$from:r,$to:i}=e.selection,s=r.blockRange(i,o=>o.childCount>0&&o.firstChild.type==n);

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m=p.left>e.left?p.left-e.left:p.right<e.left?e.left-p.right:0;if(m<r){t=u,r=m,i=m&&K(t)?{left:p.right<e.left?p.right:p.left,top:e.top}:e,v(u)&&m&&(s=f+(e.left>=(p.left+p.right)/2?1:0));continue}}else p.top>e.top&&!a&&p.left<=e.left&&p.right>=e.left&&(a=u,c={left:Math.max(p.left,Math.min(p.right,e.left)),top:p.top});!t&&(e.left>=p.right&&e.top>=p.top||e.left>=p.left&&e.top>=p.bottom)&&(s=f+1)}}return!t&&a&&(t=a,i=c,r=0),t&&K(t)?Yu(t,i):!t||r?{node:n,offset:s}:vl(t,i)}function Yu(n,e){let t=n.nodeValue.length,r=document.createRange(),i;for(let s=0;s<t;s++){r.setEnd(n,s+1),r.setStart(n,s);let o=Re(r,1);if(o.top!=o.bottom&&hi(e,o)){i={node:n,offset:s+(e.left>=(o.left+o.right)/2?1:0)};break}}return r.detach(),i||{node:n,offset:0}}function hi(n,e){return n.left>=e.left-1&&n.left<=e.right+1&&n.top>=e.top-1&&n.top<=e.bottom+1}function Xu(n,e){let t=n.parentNode;

8{let{focusNode:a,focusOffset:c,anchorNode:u,anchorOffset:f}=n.domSelectionRange(),d=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&&!at(h,p)||a==p&&c==m;try{l.collapse(u,f),a&&(a!=u||c!=f)&&l.extend&&l.extend(a,c)}catch{}return d!=null&&(l.caretBidiLevel=d),g}):r.pos==r.start()||r.pos==r.end()}let cs=null,us=null,fs=!1;function of(n,e,t){return cs==e&&us==t?fs:(cs=e,us=t,fs=t=="up"||t=="down"?nf(n,e,t):sf(n,e,t))}const me=0,ds=1,Ge=2,xe=3;class on{constructor(e,t,r,i){this.parent=e,this.children=t,this.dom=r,this.contentDOM=i,this.dirty=me,r.pmViewDesc=this}matchesWidget(e){return!1}matchesMark(e){return!1}matchesNode(e,t,r){return!1}matchesHack(e){return!1}parseRule(e){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&&at(this.contentDOM,e))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>X(this.contentDOM);else if(this.contentDOM&&this.contentDOM!=this.dom&&this.dom.contains(this.contentDOM))i=!!(e.compareDocumentPosition(this.contentDOM)&4);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)&&!(v(o)?at(o,e):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;)for(let o=0;o<i.children.length;o++){let l=i.children[o];if(l.size){i=l;break}}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){i=e-s;break}s=l}if(i)return this.children[r].domFromPos(i-this.children[r].border,t);for(;r>0;r--){let s=this.children[r-1];if(s.size||!(s instanceof Al||s instanceof Nl&&s.side>=0))break}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?X(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?X(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 f=l;f>0;f--){let d=this.children[f-1];if(d.size&&d.dom.parentNode==this.contentDOM&&!d.emptyChildAt(1)){i=X(d.dom)+1;break}e-=d.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 f=this.children[u];if(f.size&&f.dom.parentNode==this.contentDOM&&!f.emptyChildAt(-1)){s=X(f.dom);break}t+=f.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(!v(t)||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 h=0,p=0;h<this.children.length;h++){let m=this.children[h],g=p+m.size;if(s>p&&o<g)return m.setSelection(e-p-m.border,t-p-m.border,r,i);p=g}let l=this.domFromPos(e,e?-1:1),a=t==e?l:this.domFromPos(t,t?-1:1),c=r.root.getSelection(),u=r.domSelectionRange(),f=!1;if((he||se)&&e==t){let{node:h,offset:p}=l;if(K(h)){if(f=!!(p&&h.nodeValue[p-1]==`
9`),f&&p==h.nodeValue.length)for(let m=h,g;m;m=m.parentNode){if(g=m.nextSibling){g.nodeName=="BR"&&(l=a={node:g.parentNode,offset:X(g)+1});break}let y=m.pmViewDesc;if(y&&y.node&&y.node.isBlock)break}}else{let m=h.childNodes[p-1];f=m&&(m.nodeName=="BR"||m.contentEditable=="false")}}

9if(he&&u.focusNode&&u.focusNode!=a.node&&v(u.focusNode)){let h=u.focusNode.childNodes[u.focusOffset];h&&h.contentEditable=="false"&&(i=!0)}if(!(i||f&&se)&&lt(l.node,l.offset,u.anchorNode,u.anchorOffset)&&lt(a.node,a.offset,u.focusNode,u.focusOffset))return;let d=!1;if((c.extend||e==t)&&!(f&&he)){c.collapse(l.node,l.offset);try{e!=t&&c.extend(a.node,a.offset),d=!0}catch{}}if(!d){if(e>t){let p=l;l=a,a=p}let h=document.createRange();h.setEnd(a.node,a.offset),h.setStart(l.node,l.offset),c.removeAllRanges(),c.addRange(h)}}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?Ge:ds,e==l&&t==a&&(s.contentLost||s.dom.parentNode!=this.contentDOM)?s.dirty=xe:s.markDirty(e-l,t-l);return}else s.dirty=s.dom==s.contentDOM&&s.dom.parentNode==this.contentDOM&&!s.children.length?Ge:xe}r=o}this.dirty=Ge}markParentsDirty(){let e=1;for(let t=this.parent;t;t=t.parent,e++){let r=e==1?Ge:ds;t.dirty<r&&(t.dirty=r)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}}

9class Nl extends on{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){let l=v(o)?o:document.createElement("span");l!=o&&l.appendChild(o),l.hasAttribute("contenteditable")||(l.contentEditable="false"),l.classList.add("ProseMirror-widget")}super(e,[],o,null),this.widget=t,this.widget=t,s=this}matchesWidget(e){return this.dirty==me&&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 ignoreForSelection(){return!!this.widget.type.spec.relaxedSide}get side(){return this.widget.type.side}}class lf extends on{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 Ve extends on{constructor(e,t,r,i,s){super(e,[],r,i),this.mark=t,this.spec=s}static create(e,t,r,i){let s=i.nodeViews[t.type.name],o=s&&s(t,i,r);return(!o||!o.dom)&&(o=Ot.renderSpec(document,t.type.spec.toDOM(t,r),null,t.attrs)),new Ve(e,t,o.dom,o.contentDOM||o.dom,o)}parseRule(){return this.dirty&xe||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return this.dirty!=xe&&this.mark.eq(e)}markDirty(e,t){if(super.markDirty(e,t),this.dirty!=me){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=me}}slice(e,t,r){let i=Ve.create(this.parent,this.mark,!0,r),s=this.children,o=this.size;t<o&&(s=Ur(s,t,o,r)),e>0&&(s=Ur(s,0,e,r));for(let l=0;l<s.length;l++)s[l].parent=i;return i.children=s,i}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}}class je extends on{constructor(e,t,r,i,s,o,l){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,f=c&&c.contentDOM;if(t.isText){if(!u)u=document.createTextNode(t.text);else if(!K(u))throw new RangeError("Text must be rendered as a DOM text node")}else u||({dom:u,contentDOM:f}=Ot.renderSpec(document,t.type.spec.toDOM(t),null,t.attrs));!f&&!t.isText&&u.nodeName!="BR"&&(u.hasAttribute("contenteditable")||(u.contentEditable="false"),t.type.spec.draggable&&(u.draggable=!0));let d=u;return u=Il(u,r,t),c?a=new af(e,t,r,i,u,f||null,d,c):t.isText?new Zn(e,t,r,i,u,d):new je(e,t,r,i,u,f||null,d)}parseRule(e){if(this.node.type.spec.reparseInView)return null;let t={node:this.node.type.name,attrs:this.node.attrs};if(this.node.type.whitespace=="pre"&&(t.preserveWhitespace="full"),!this.contentDOM)t.getContent=()=>this.node.content;else if(!this.contentLost)t.contentElement=this.contentDOM;else{for(let r=this.children.length-1;r>=0;r--){let i=this.children[r];if(this.dom.contains(i.dom.parentNode)){t.contentElement=i.dom.parentNode;break}}if(!t.contentElement){let r=e&&e.find(i=>v(i)&&e.indexOf(i.parentNode)<0&&this.dom.contains(i));r?t.contentElement=r:t.getContent=()=>z.empty}}return t}matchesNode(e,t,r){return this.dirty==me&&e.eq(this.node)&&zn(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 uf(this,o&&o.node,e),c=this.node.inlineContent,u=c&&this.node.isBlock;hf(this.node,this.innerDeco,(f,d,h)=>{f.spec.marks?a.syncToMarks(f.spec.marks,r,e,d):f.type.side>=0&&!h&&a.syncToMarks(d==this.node.childCount?we.none:this.node.child(d).marks,r,e,d),a.placeWidget(f,e,i)},(f,d,h,p)=>{a.syncToMarks(f.marks,r,e,p),u&&f.isAtom&&!f.isText&&a.addHackNode("IMG",a.top);let m;a.findNodeMatch(f,d,h,p)||l&&e.state.selection.from>i&&e.state.selection.to<i+f.nodeSize&&(m=a.findIndexWithChild(s.node))>-1&&a.updateNodeAt(f,d,h,m,e)||a.updateNextNode(f,d,h,e,p,i)||a.addNode(f,d,h,e,i),i+=f.nodeSize,c&&(u=f.isAtom&&!f.isText)}),a.syncToMarks([],r,e,0),this.node.isTextblock&&a.addTextblockHacks(),a.destroyRest(),(a.changed||this.dirty==Ge)&&(o&&this.protectLocalComposition(e,o),Dl(this.contentDOM,this.children,e),Mt&&pf(this.dom))}localCompositionInfo(e,t){let{from:r,to:i}=e.state.selection;if(!(e.state.selection instanceof A)||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=mf(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 lf(this,s,t,i);e.input.compositionNodes.push(o),this.children=Ur(this.children,r,r+i.length,e,o)}update(e,t,r,i){return this.dirty==xe||!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=me}updateOuterDeco(e){if(zn(e,this.outerDeco))return;let t=!v(this.nodeDOM),r=this.dom;this.dom=Rl(this.dom,this.nodeDOM,Jr(this.outerDeco,this.node,t),Jr(e,this.node,t)),this.dom!=r&&(r.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){v(this.nodeDOM)&&(this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.nodeDOM.draggable=!0))}deselectNode(){v(this.nodeDOM)&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.nodeDOM.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}}function hs(n,e,t,r,i){Il(r,e,n);let s=new je(void 0,n,e,t,r,r,r);return s.contentDOM&&s.updateChildren(i,0),s}class Zn extends je{constructor(e,t,r,i,s,o){super(e,t,r,i,s,null,o)}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==xe||this.dirty!=me&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(t),(this.dirty!=me||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=me,!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 Zn(this.parent,i,this.outerDeco,this.innerDeco,s,s)}markDirty(e,t){super.markDirty(e,t),this.dom!=this.nodeDOM&&(e==0||t==this.nodeDOM.nodeValue.length)&&(this.dirty=xe)}get domAtom(){return!1}isText(e){return this.node.text==e}}class Al extends on{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==me&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}}class af extends je{constructor(e,t,r,i,s,o,l,a){super(e,t,r,i,s,o,l),this.spec=a}update(e,t,r,i){if(this.dirty==xe)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){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.root):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 Dl(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=ps(r),i=!0;r=r.nextSibling}else i=!0,n.insertBefore(l,r);if(o instanceof Ve){let a=r?r.previousSibling:n.lastChild;Dl(o.contentDOM,o.children,t),r=a?a.nextSibling:n.firstChild}}for(;r;)r=ps(r),i=!0;i&&t.trackWrites==n&&(t.trackWrites=null)}const qt=function(n){n&&(this.nodeName=n)};qt.prototype=Object.create(null);const Ye=[new qt];function Jr(n,e,t){if(n.length==0)return Ye;let r=t?Ye[0]:new qt,i=[r];for(let s=0;s<n.length;s++){let o=n[s].type.attrs;if(o){o.nodeName&&i.push(r=new qt(o.nodeName));for(let l in o){let a=o[l];a!=null&&(t&&i.length==1&&i.push(r=new qt(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 Rl(n,e,t,r){if(t==Ye&&r==Ye)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=Ye[0]),i=a}cf(i,l||Ye[0],o)}return i}function cf(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 Il(n,e,t){return Rl(n,n,Ye,Jr(e,t,!v(n)))}function zn(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 ps(n){let e=n.nextSibling;return n.parentNode.removeChild(n),e}class uf{constructor(e,t,r){this.lock=t,this.view=r,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=ff(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,i){let s=0,o=this.stack.length>>1,l=Math.min(o,e.length);for(;s<l&&(s==o-1?this.top:this.stack[s+1<<1]).matchesMark(e[s])&&e[s].type.spec.spanning!==!1;)s++;for(;s<o;)this.destroyRest(),this.top.dirty=me,this.index=this.stack.pop(),this.top=this.stack.pop(),o--;for(;o<e.length;){this.stack.push(this.top,this.index+1);let a=-1,c=this.top.children.length;i<this.preMatch.index&&(c=Math.min(this.index+3,c));for(let 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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==xe&&o.dom==o.contentDOM&&(o.dirty=Ge),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 je){let c=this.preMatch.matched.get(a);if(c!=null&&c!=s)return!1;let u=a.dom,f,d=this.isLocked(u)&&!(e.isText&&a.node&&a.node.isText&&a.nodeDOM.nodeValue==e.text&&a.dirty!=xe&&zn(t,a.outerDeco));if(!d&&a.update(e,t,r,i))return this.destroyBetween(this.index,l),a.dom!=u&&(this.changed=!0),this.index++,!0;if(!d&&(f=this.recreateWrapper(a,e,t,r,i,o)))return this.destroyBetween(this.index,l),this.top.children[this.index]=f,f.contentDOM&&(f.dirty=Ge,f.updateChildren(i,o+1),f.dirty=me),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)||!zn(r,e.outerDeco)||!i.eq(e.innerDeco))return null;let l=je.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=je.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 Nl(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 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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(Xn(t)){for(a=o;i&&!i.node;)i=i.parent;if(i&&i.node.isAtom&&T.isSelectable(i.node)&&i.parent&&!(i.node.isInline&&ju(t.focusNode,t.focusOffset,i.dom))){let f=i.posBefore;c=new T(o==f?l:r.resolve(f))}else if(he&&e=="key"&&o>n.state.selection.to&&v(t.focusNode)&&t.focusOffset==t.focusNode.childNodes.length&&i&&i.posAtStart>n.state.selection.to)for(let f=t.focusNode;;f=f.parentNode){if(getComputedStyle(f).overflow!="visible"){c=D.findFrom(r.resolve(i.posAtStart),1);break}if(f==i.dom||f.nextSibling||!f.parentNode||!v(f.parentNode))break}}else{if(t instanceof n.dom.ownerDocument.defaultView.Selection&&t.rangeCount>1){let f=o,d=o;for(let h=0;h<t.rangeCount;h++){let p=t.getRangeAt(h);f=Math.min(f,n.docView.posFromDOM(p.startContainer,p.startOffset,1)),d=Math.max(d,n.docView.posFromDOM(p.endContainer,p.endOffset,-1))}if(f<0)return null;[a,o]=d==n.state.selection.anchor?[d,f]:[f,d],l=r.resolve(o)}else a=n.docView.posFromDOM(t.anchorNode,t.anchorOffset,1);if(a<0)return null}let u=r.resolve(a);if(!c){let f=e=="pointer"||n.state.selection.head<l.pos&&!s?1:-1;c=mi(n,u,l,f)}return c}function Pl(n){return n.editable?n.hasFocus():$l(n)&&document.activeElement&&document.activeElement.contains(n.dom)}function Oe(n,e=!1){let t=n.state.selection;if(zl(n,t),!Pl(n))return;let r=n.input.mouseDown;if(!e&&Z&&r){let i=n.domSelectionRange(),s=n.domObserver.currentSelection;if(i.anchorNode&&s.anchorNode&&lt(i.anchorNode,i.anchorOffset,s.anchorNode,s.anchorOffset)&&r.delaySelUpdate()){n.domObserver.setCurSelection();return}}if(n.domObserver.disconnectSelection(),n.cursorWrapper)yf(n);else{let{anchor:i,head:s}=t,o,l;ms&&!(t instanceof 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e=n.dom.ownerDocument;e.removeEventListener("selectionchange",n.input.hideSelectionGuard);let t=n.domSelectionRange(),r=t.anchorNode,i=t.anchorOffset;e.addEventListener("selectionchange",n.input.hideSelectionGuard=()=>{(t.anchorNode!=r||t.anchorOffset!=i)&&(e.removeEventListener("selectionchange",n.input.hideSelectionGuard),setTimeout(()=>{(!Pl(n)||n.state.selection.visible)&&n.dom.classList.remove("ProseMirror-hideselection")},20))})}function yf(n){let e=n.domSelection();if(!e)return;let t=n.cursorWrapper.dom,r=t.nodeName=="IMG";r?e.collapse(t.parentNode,X(t)+1):e.collapse(t,0),!r&&!n.state.selection.visible&&ue&&Le<=11&&(t.disabled=!0,t.disabled=!1)}function zl(n,e){if(e instanceof T){let t=n.docView.descAt(e.from);t!=n.lastSelectedViewDesc&&(bs(n),t&&t.selectNode(),n.lastSelectedViewDesc=t)}else bs(n)}function bs(n){n.lastSelectedViewDesc&&(n.lastSelectedViewDesc.parent&&n.lastSelectedViewDesc.deselectNode(),n.lastSelectedViewDesc=void 0)}function mi(n,e,t,r){return n.someProp("createSelectionBetween",i=>i(n,e,t))||A.between(e,t,r)}function xs(n){return n.editable&&!n.hasFocus()?!1:$l(n)}function $l(n){let e=n.domSelectionRange();if(!e.anchorNode)return!1;try{return at(n.dom,e.anchorNode)&&(n.editable||at(n.dom,e.focusNode))}catch{return!1}}function bf(n){let e=n.docView.domFromPos(n.state.selection.anchor,0),t=n.domSelectionRange();return lt(e.node,e.offset,t.anchorNode,t.anchorOffset)}function Gr(n,e){let{$anchor:t,$head:r}=n.selection,i=e>0?t.max(r):t.min(r),s=i.parent.inlineContent?i.depth?n.doc.resolve(e>0?i.after():i.before()):null:i;return s&&D.findFrom(s,e)}function Ie(n,e){return n.dispatch(n.state.tr.setSelection(e).scrollIntoView()),!0}function Ss(n,e,t){let r=n.state.selection;if(r instanceof A)if(t.indexOf("s")>-1){let{$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 Ie(n,new A(r.$anchor,o))}else 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a=t.nodes[r[l]];if(!a||a.hasRequiredAttrs())break;try{i=z.from(a.create(r[l+1],i))}catch{break}s++,o++}return new ne(i,s,o)}const ae={},ce={},Rf={touchstart:!0,touchmove:!0};class If{constructor(){this.shiftKey=!1,this.mouseDown=null,this.lastKeyCode=null,this.lastKeyCodeTime=0,this.lastClick={time:0,x:0,y:0,type:"",button:0},this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastIOSEnter=0,this.lastIOSEnterFallbackTimeout=-1,this.lastFocus=0,this.lastTouch=0,this.lastChromeDelete=0,this.composing=!1,this.compositionNode=null,this.composingTimeout=-1,this.compositionNodes=[],this.compositionEndedAt=-2e8,this.compositionID=1,this.badSafariComposition=!1,this.compositionPendingChanges=0,this.domChangeCount=0,this.eventHandlers=Object.create(null),this.hideSelectionGuard=null}}function Pf(n){for(let e in ae){let t=ae[e];n.dom.addEventListener(e,n.input.eventHandlers[e]=r=>{$f(n,r)&&!yi(n,r)&&(n.editable||!(r.type in ce))&&t(n,r)},Rf[e]?{passive:!0}:void 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l=o>s.depth?s.nodeAfter:s.node(o);if(T.isSelectable(l)){r&&t.$from.depth>0&&o>=t.$from.depth&&s.before(t.$from.depth+1)==t.$from.pos?i=s.before(t.$from.depth):i=s.before(o);break}}return i!=null?(an(n,T.create(n.state.doc,i)),!0):!1}function jf(n,e,t,r,i){return bi(n,"handleClickOn",e,t,r)||n.someProp("handleClick",s=>s(n,e,r))||(i?Vf(n,t):Lf(n,t))}function qf(n,e,t,r){return bi(n,"handleDoubleClickOn",e,t,r)||n.someProp("handleDoubleClick",i=>i(n,e,r))}function Wf(n,e,t,r){return bi(n,"handleTripleClickOn",e,t,r)||n.someProp("handleTripleClick",i=>i(n,e,r))||Kf(n,t,r)}function Kf(n,e,t){if(t.button!=0)return!1;let r=Kl(n,e,!0),i=n.state.doc;return r?(an(n,r),r instanceof A&&i.eq(n.state.doc)&&(n.input.mouseDown=new Hf(n,r)),!0):!1}function Kl(n,e,t){let r=n.state.doc;if(e==-1)return r.inlineContent?A.create(r,0,r.content.size):null;let i=r.resolve(e);for(let s=i.depth+1;s>0;s--){let o=s>i.depth?i.nodeAfter:i.node(s),l=i.before(s);if(o.inlineContent)return 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Hl{constructor(e){this.view=e,this.mightDrag=null,e.root.addEventListener("mouseup",this.up=this.up.bind(this)),e.root.addEventListener("mousemove",this.move=this.move.bind(this))}up(e){this.done()}move(e){e.buttons==0&&this.done()}done(){this.view.root.removeEventListener("mouseup",this.up),this.view.root.removeEventListener("mousemove",this.move),this.view.input.mouseDown==this&&(this.view.input.mouseDown=null)}delaySelUpdate(){return!1}}class _f extends Hl{constructor(e,t,r,i){super(e),this.pos=t,this.event=r,this.flushed=i,this.delayedSelectionSync=!1,this.startDoc=e.state.doc,this.selectNode=!!r[_l],this.allowDefault=r.shiftKey;let s,o;if(t.inside>-1)s=e.state.doc.nodeAt(t.inside),o=t.inside;else{let u=e.state.doc.resolve(t.pos);s=u.parent,o=u.depth?u.before():0}const l=i?null:r.target,a=l?e.docView.nearestDesc(l,!0):null;this.target=a&&v(a.nodeDOM)?a.nodeDOM:null;let{selection:c}=e.state;r.button==0&&(s.type.spec.draggable&&s.type.spec.selectable!==!1||c instanceof T&&c.from<=o&&c.to>o)&&(this.mightDrag={node:s,pos:o,addAttr:!!(this.target&&!this.target.draggable),setUneditable:!!(this.target&&he&&!this.target.hasAttribute("contentEditable"))}),this.target&&this.mightDrag&&(this.mightDrag.addAttr||this.mightDrag.setUneditable)&&(this.view.domObserver.stop(),this.mightDrag.addAttr&&(this.target.draggable=!0),this.mightDrag.setUneditable&&setTimeout(()=>{this.view.input.mouseDown==this&&this.target.setAttribute("contentEditable","false")},20),this.view.domObserver.start()),Ee(e,"pointer")}done(){super.done(),this.mightDrag&&this.target&&(this.view.domObserver.stop(),this.mightDrag.addAttr&&this.target.removeAttribute("draggable"),this.mightDrag.setUneditable&&this.target.removeAttribute("contentEditable"),this.view.domObserver.start()),this.delayedSelectionSync&&setTimeout(()=>{this.view.isDestroyed||Oe(this.view)})}up(e){if(this.done(),!this.view.dom.contains(e.target))return;let t=this.pos;this.view.state.doc!=this.startDoc&&(t=this.view.posAtCoords(ln(e))),this.updateAllowDefault(e),this.allowDefault||!t?Ee(this.view,"pointer"):jf(this.view,t.pos,t.inside,e,this.selectNode)?e.preventDefault():e.button==0&&(this.flushed||se&&this.mightDrag&&!this.mightDrag.node.isAtom||Z&&!this.view.state.selection.visible&&Math.min(Math.abs(t.pos-this.view.state.selection.from),Math.abs(t.pos-this.view.state.selection.to))<=2)?(an(this.view,D.near(this.view.state.doc.resolve(t.pos))),e.preventDefault()):Ee(this.view,"pointer")}move(e){this.updateAllowDefault(e),Ee(this.view,"pointer"),super.move(e)}updateAllowDefault(e){!this.allowDefault&&(Math.abs(this.event.x-e.clientX)>4||Math.abs(this.event.y-e.clientY)>4)&&(this.allowDefault=!0)}delaySelUpdate(){return this.allowDefault?(this.delayedSelectionSync=!0,!0):!1}}class Hf extends Hl{constructor(e,t){super(e),this.startSelection=t,this.startDoc=e.state.doc}move(e){if(e.buttons==0||this.view.isDestroyed||!this.view.state.doc.eq(this.startDoc)){this.done();return}e.preventDefault(),Ee(this.view,"pointer");let t=this.view.posAtCoords(ln(e)),r=t&&Kl(this.view,t.inside,!1);if(!r)return;let{doc:i}=this.view.state,s=this.startSelection,[o,l]=r.from<s.from?[s.to,r.from]:[s.from,r.to];an(this.view,A.create(i,o,l))}}ae.touchstart=n=>{n.input.lastTouch=Date.now(),xi(n),Ee(n,"pointer")};ae.touchmove=n=>{n.input.lastTouch=Date.now(),Ee(n,"pointer")};ae.contextmenu=n=>xi(n);function Jl(n,e){return n.composing?!0:se&&Math.abs(Date.now()-n.input.compositionEndedAt)<500?(n.input.compositionEndedAt=-2e8,!0):!1}const Jf=ve?5e3:-1;ce.compositionstart=ce.compositionupdate=n=>{if(!n.composing){n.domObserver.flush();let{state:e}=n,t=e.selection.$to;if(e.selection instanceof A&&e.selection.empty&&(e.storedMarks||!t.textOffset&&t.parentOffset&&t.nodeBefore.marks.some(r=>r.type.spec.inclusive===!1)||Z&&kl&&Uf(n)))n.markCursor=n.state.storedMarks||t.marks(),$n(n,!0),n.markCursor=null;else if($n(n,!e.selection.empty),he&&e.selection.empty&&t.parentOffset&&!t.textOffset&&t.nodeBefore.marks.length){let r=n.domSelectionRange();for(let i=r.focusNode,s=r.focusOffset;i&&v(i)&&s!=0;){let o=s<0?i.lastChild:i.childNodes[s-1];if(!o)break;if(K(o)){let l=n.domSelection();l&&l.collapse(o,o.nodeValue.length);break}else i=o,s=-1}}n.input.composing=!0}Ul(n,Jf)};function Uf(n){let{focusNode:e,focusOffset:t}=n.domSelectionRange();if(!e||!v(e)||t>=e.childNodes.length)return!1;let r=e.childNodes[t];return v(r)&&r.contentEditable=="false"}ce.compositionend=(n,e)=>{n.composing&&(n.input.composing=!1,n.input.compositionEndedAt=Date.now(),n.input.compositionPendingChanges=n.domObserver.pendingRecords().length?n.input.compositionID:0,n.input.compositionNode=null,n.input.badSafariComposition?n.domObserver.forceFlush():n.input.compositionPendingChanges&&Promise.resolve().then(()=>n.domObserver.flush()),n.input.compositionID++,Ul(n,20))};function Ul(n,e){clearTimeout(n.input.composingTimeout),e>-1&&(n.input.composingTimeout=setTimeout(()=>$n(n),e))}function Gl(n){for(n.composing&&(n.input.composing=!1,n.input.compositionEndedAt=Date.now());n.input.compositionNodes.length>0;)n.input.compositionNodes.pop().markParentsDirty()}function Gf(n){let e=n.domSelectionRange();if(!e.focusNode)return null;let t=Lu(e.focusNode,e.focusOffset),r=Vu(e.focusNode,e.focusOffset);if(t&&r&&t!=r){let i=r.pmViewDesc,s=n.domObserver.lastChangedTextNode;if(t==s||r==s)return s;if(!i||!i.isText(r.nodeValue))return r;if(n.input.compositionNode==r){let o=t.pmViewDesc;if(!(!o||!o.isText(t.nodeValue)))return r}}return t||r}function $n(n,e=!1){if(!(ve&&n.domObserver.flushingSoon>=0)){if(n.domObserver.forceFlush(),Gl(n),e||n.docView&&n.docView.dirty){let t=pi(n),r=n.state.selection;return t&&!t.eq(r)?n.dispatch(n.state.tr.setSelection(t)):(n.markCursor||e)&&!r.$from.node(r.$from.sharedDepth(r.to)).inlineContent?n.dispatch(n.state.tr.deleteSelection()):n.updateState(n.state),!0}return!1}}function Yf(n,e){if(!n.dom.parentNode)return;let t=n.dom.parentNode.appendChild(document.createElement("div"));t.appendChild(e),t.style.cssText="position: fixed; left: -10000px; top: 10px";let r=getSelection(),i=document.createRange();i.selectNodeContents(e),n.dom.blur(),r.removeAllRanges(),r.addRange(i),setTimeout(()=>{t.parentNode&&t.parentNode.removeChild(t),n.focus()},50)}const en=ue&&Le<15||Mt&&Ku<604;ae.copy=ce.cut=(n,e)=>{let t=e,r=n.state.selection,i=t.type=="cut";if(r.empty)return;let s=en?null:t.clipboardData,o=r.content(),{dom:l,text:a}=gi(n,o);s?(t.preventDefault(),s.clearData(),s.setData("text/html",l.innerHTML),s.setData("text/plain",a)):Yf(n,l),i&&n.dispatch(n.state.tr.deleteSelection().scrollIntoView().setMeta("uiEvent","cut"))};function Xf(n){return n.openStart==0&&n.openEnd==0&&n.content.childCount==1?n.content.firstChild:null}function Qf(n,e){if(!n.dom.parentNode)return;let t=n.input.shiftKey||n.state.selection.$from.parent.type.spec.code,r=n.dom.parentNode.appendChild(document.createElement(t?"textarea":"div"));t||(r.contentEditable="true"),r.style.cssText="position: fixed; left: -10000px; top: 10px",r.focus();let i=n.input.shiftKey&&n.input.lastKeyCode!=45;setTimeout(()=>{n.focus(),r.parentNode&&r.parentNode.removeChild(r),t?tn(n,r.value,null,i,e):tn(n,r.textContent,r.innerHTML,i,e)},50)}function tn(n,e,t,r,i){let s=Fl(n,e,t,r,n.state.selection.$from);if(n.someProp("handlePaste",a=>a(n,i,s||ne.empty)))return!0;if(!s)return!1;let o=Xf(s),l=o?n.state.tr.replaceSelectionWith(o,r):n.state.tr.replaceSelection(s);return n.dispatch(l.scrollIntoView().setMeta("paste",!0).setMeta("uiEvent","paste")),!0}function Yl(n){let e=n.getData("text/plain")||n.getData("Text");if(e)return e;let t=n.getData("text/uri-list");return t?t.replace(/\r?\n/g," "):""}ce.paste=(n,e)=>{let t=e;if(n.composing&&!ve)return;let r=en?null:t.clipboardData,i=n.input.shiftKey&&n.input.lastKeyCode!=45;r&&tn(n,Yl(r),r.getData("text/html"),i,t)?t.preventDefault():Qf(n,t)};class Xl{constructor(e,t,r){this.slice=e,this.move=t,this.node=r}}const Zf=pe?"altKey":"ctrlKey";function Ql(n,e){let t;return n.someProp("dragCopies",r=>{t=t||r(e)}),t!=null?!t:!e[Zf]}ae.dragstart=(n,e)=>{let t=e,r=n.input.mouseDown;if(r&&r.done(),!t.dataTransfer)return;let i=n.state.selection,s=i.empty?null:n.posAtCoords(ln(t)),o;if(!(s&&s.pos>=i.from&&s.pos<=(i instanceof T?i.to-1:i.to))){if(r&&r.mightDrag)o=T.create(n.state.doc,r.mightDrag.pos);else if(t.target&&v(t.target)){let f=n.docView.nearestDesc(t.target,!0);f&&f.node.type.spec.draggable&&f!=n.docView&&(o=T.create(n.state.doc,f.posBefore))}}let l=(o||n.state.selection).content(),{dom:a,text:c,slice:u}=gi(n,l);(!t.dataTransfer.files.length||!Z||wl>120)&&t.dataTransfer.clearData(),t.dataTransfer.setData(en?"Text":"text/html",a.innerHTML),t.dataTransfer.effectAllowed="copyMove",en||t.dataTransfer.setData("text/plain",c),n.dragging=new Xl(u,Ql(n,t),o)};ae.dragend=n=>{let e=n.dragging;window.setTimeout(()=>{n.dragging==e&&(n.dragging=null)},50)};ce.dragover=ce.dragenter=(n,e)=>e.preventDefault();ce.drop=(n,e)=>{try{ed(n,e,n.dragging)}finally{n.dragging=null}};function ed(n,e,t){if(!e.dataTransfer)return;let r=n.posAtCoords(ln(e));if(!r)return;let i=n.state.doc.resolve(r.pos),s=t&&t.slice;s?n.someProp("transformPasted",h=>{s=h(s,n,!1)}):s=Fl(n,Yl(e.dataTransfer),en?null:e.dataTransfer.getData("text/html"),!1,i);let o=!!(t&&Ql(n,e));if(n.someProp("handleDrop",h=>h(n,e,s||ne.empty,o))){e.preventDefault();return}if(!s)return;e.preventDefault();let l=s?_o(n.state.doc,i.pos,s):i.pos;l==null&&(l=i.pos);let a=n.state.tr;if(o){let{node:h}=t;h?h.replace(a):a.deleteSelection()}

12let c=a.mapping.map(l),u=s.openStart==0&&s.openEnd==0&&s.content.childCount==1,f=a.doc;if(u?a.replaceRangeWith(c,c,s.content.firstChild):a.replaceRange(c,c,s),a.doc.eq(f))return;let d=a.doc.resolve(c);if(u&&T.isSelectable(s.content.firstChild)&&d.nodeAfter&&d.nodeAfter.sameMarkup(s.content.firstChild))a.setSelection(new T(d));else{let h=a.mapping.map(l);a.mapping.maps[a.mapping.maps.length-1].forEach((p,m,g,y)=>h=y),a.setSelection(mi(n,d,a.doc.resolve(h)))}n.focus(),n.dispatch(a.setMeta("uiEvent","drop"))}ae.focus=n=>{n.input.lastFocus=Date.now(),n.focused||(n.domObserver.stop(),n.dom.classList.add("ProseMirror-focused"),n.domObserver.start(),n.focused=!0,setTimeout(()=>{n.docView&&n.hasFocus()&&!n.domObserver.currentSelection.eq(n.domSelectionRange())&&Oe(n)},20))};ae.blur=(n,e)=>{let t=e;n.focused&&(n.domObserver.stop(),n.dom.classList.remove("ProseMirror-focused"),n.domObserver.start(),t.relatedTarget&&n.dom.contains(t.relatedTarget)&&n.domObserver.currentSelection.clear(),n.focused=!1)};ae.beforeinput=(n,e)=>{if(ve&&e.inputType=="deleteContentBackward"){n.domObserver.flushSoon();let{domChangeCount:r}=n.input;setTimeout(()=>{if(n.input.domChangeCount!=r||(n.dom.blur(),n.focus(),n.someProp("handleKeyDown",s=>s(n,Je(8,"Backspace")))))return;let{$cursor:i}=n.state.selection;i&&i.pos>0&&n.dispatch(n.state.tr.delete(i.pos-1,i.pos).scrollIntoView())},50)}};for(let n in ce)ae[n]=ce[n];function nn(n,e){if(n==e)return!0;for(let t in n)if(n[t]!==e[t])return!1;for(let t in e)if(!(t in n))return!1;return!0}class Bn{constructor(e,t){this.toDOM=e,this.spec=t||tt,this.side=this.spec.side||0}map(e,t,r,i){let{pos:s,deleted:o}=e.mapResult(t.from+i,this.side<0?-1:1);return o?null:new ie(s-r,s-r,this)}valid(){return!0}eq(e){return this==e||e instanceof Bn&&(this.spec.key&&this.spec.key==e.spec.key||this.toDOM==e.toDOM&&nn(this.spec,e.spec))}destroy(e){this.spec.destroy&&this.spec.destroy(e)}}class qe{constructor(e,t){this.attrs=e,this.spec=t||tt}map(e,t,r,i){let s=e.map(t.from+i,this.spec.inclusiveStart?-1:1)-r,o=e.map(t.to+i,this.spec.inclusiveEnd?1:-1)-r;return s>=o?null:new ie(s,o,this)}valid(e,t){return t.from<t.to}eq(e){return this==e||e instanceof qe&&nn(this.attrs,e.attrs)&&nn(this.spec,e.spec)}static is(e){return e.type instanceof qe}destroy(){}}class Si{constructor(e,t){this.attrs=e,this.spec=t||tt}map(e,t,r,i){let s=e.mapResult(t.from+i,1);if(s.deleted)return null;let o=e.mapResult(t.to+i,-1);return o.deleted||o.pos<=s.pos?null:new ie(s.pos-r,o.pos-r,this)}valid(e,t){let{index:r,offset:i}=e.content.findIndex(t.from),s;return i==t.from&&!(s=e.child(r)).isText&&i+s.nodeSize==t.to}eq(e){return this==e||e instanceof Si&&nn(this.attrs,e.attrs)&&nn(this.spec,e.spec)}destroy(){}}class ie{constructor(e,t,r){this.from=e,this.to=t,this.type=r}copy(e,t){return new ie(e,t,this.type)}eq(e,t=0){return this.type.eq(e.type)&&this.from+t==e.from&&this.to+t==e.to}map(e,t,r){return this.type.map(e,this,t,r)}static widget(e,t,r){return new ie(e,e,new Bn(t,r))}static inline(e,t,r,i){return new ie(e,t,new qe(r,i))}static node(e,t,r,i){return new ie(e,t,new Si(r,i))}get spec(){return this.type.spec}get inline(){return this.type instanceof qe}get widget(){return this.type instanceof Bn}}const yt=[],tt={};class P{constructor(e,t){this.local=e.length?e:yt,this.children=t.length?t:yt}static create(e,t){return t.length?Fn(t,e,0,tt):te}find(e,t,r){let i=[];return this.findInner(e??0,t??1e9,i,0,r),i}findInner(e,t,r,i,s){for(let o=0;o<this.local.length;o++){let l=this.local[o];l.from<=t&&l.to>=e&&(!s||s(l.spec))&&r.push(l.copy(l.from+i,l.to+i))}for(let o=0;o<this.children.length;o+=3)if(this.children[o]<t&&this.children[o+1]>e){let l=this.children[o]+1;this.children[o+2].findInner(e-l,t-l,r,i+l,s)}}map(e,t,r){return this==te||e.maps.length==0?this:this.mapInner(e,t,0,0,r||tt)}mapInner(e,t,r,i,s){let o;for(let l=0;l<this.local.length;l++){let a=this.local[l].map(e,r,i);a&&a.type.valid(t,a)?(o||(o=[])).push(a):s.onRemove&&s.onRemove(this.local[l].spec)}return this.children.length?td(this.children,o||[],e,t,r,i,s):o?new P(o.sort(nt),yt):te}add(e,t){return t.length?this==te?P.create(e,t):this.addInner(e,t,0):this}addInner(e,t,r){let i,s=0;e.forEach((l,a)=>{let c=a+r,u;if(u=ea(t,l,c)){for(i||(i=this.children.slice());s<i.length&&i[s]<a;)s+=3;i[s]==a?i[s+2]=i[s+2].addInner(l,u,c+1):i.splice(s,0,a,a+l.nodeSize,Fn(u,l,c+1,tt)),s+=3}});let o=Zl(s?ta(t):t,-r);for(let l=0;l<o.length;l++)o[l].type.valid(e,o[l])||o.splice(l--,1);return new P(o.length?this.local.concat(o).sort(nt):this.local,i||this.children)}remove(e){return e.length==0||this==te?this:this.removeInner(e,0)}removeInner(e,t){let 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r||te}eq(e){if(this==e)return!0;if(!(e instanceof P)||this.local.length!=e.local.length||this.children.length!=e.children.length)return!1;for(let t=0;t<this.local.length;t++)if(!this.local[t].eq(e.local[t]))return!1;for(let t=0;t<this.children.length;t+=3)if(this.children[t]!=e.children[t]||this.children[t+1]!=e.children[t+1]||!this.children[t+2].eq(e.children[t+2]))return!1;return!0}locals(e){return wi(this.localsInner(e))}localsInner(e){if(this==te)return yt;if(e.inlineContent||!this.local.some(qe.is))return this.local;let t=[];for(let r=0;r<this.local.length;r++)this.local[r].type instanceof qe||t.push(this.local[r]);return t}forEachSet(e){e(this)}}P.empty=new P([],[]);P.removeOverlap=wi;const te=P.empty;class ze{constructor(e){this.members=e}map(e,t){const r=this.members.map(i=>i.map(e,t,tt));return ze.from(r)}forChild(e,t){if(t.isLeaf)return P.empty;let r=[];for(let i=0;i<this.members.length;i++){let s=this.members[i].forChild(e,t);s!=te&&(s instanceof ze?r=r.concat(s.members):r.push(s))}return ze.from(r)}eq(e){if(!(e instanceof ze)||e.members.length!=this.members.length)return!1;for(let t=0;t<this.members.length;t++)if(!this.members[t].eq(e.members[t]))return!1;return!0}locals(e){let t,r=!0;for(let i=0;i<this.members.length;i++){let s=this.members[i].localsInner(e);if(s.length)if(!t)t=s;else{r&&(t=t.slice(),r=!1);for(let o=0;o<s.length;o++)t.push(s[o])}}return t?wi(r?t:t.sort(nt)):yt}static from(e){switch(e.length){case 0:return te;case 1:return e[0];default:return new ze(e.every(t=>t instanceof P)?e:e.reduce((t,r)=>t.concat(r instanceof P?r:r.members),[]))}}forEachSet(e){for(let t=0;t<this.members.length;t++)this.members[t].forEachSet(e)}}function td(n,e,t,r,i,s,o){let l=n.slice();for(let c=0,u=s;c<t.maps.length;c++){let f=0;t.maps[c].forEach((d,h,p,m)=>{let g=m-p-(h-d);for(let y=0;y<l.length;y+=3){let x=l[y+1];if(x<0||d>x+u-f)continue;let 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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(xs(this.view)){if(this.suppressingSelectionUpdates)return Oe(this.view);if(ue&&Le<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&lt(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset))return 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f=this.registerMutation(t[u],a);f&&(s=s<0?f.from:Math.min(f.from,s),o=o<0?f.to:Math.max(f.to,o),f.typeOver&&(l=!0))}if(a.some(u=>u.nodeName=="BR")&&(e.input.lastKeyCode==8||e.input.lastKeyCode==46||Z&&(e.composing||e.input.compositionEndedAt>Date.now()-50)&&t.some(u=>u.type=="childList"&&u.removedNodes.length))){for(let u of a)if(u.nodeName=="BR"&&u.parentNode){let f=u.nextSibling;for(;f&&v(f);){if(f.contentEditable=="false"){u.parentNode.removeChild(u);break}f=f.firstChild}}}else if(he&&a.length){let u=a.filter(f=>f.nodeName=="BR");if(u.length==2){let[f,d]=u;f.parentNode&&f.parentNode.parentNode==d.parentNode?d.remove():f.remove()}else{let{focusNode:f}=this.currentSelection;for(let d of u){let h=d.parentNode;h&&h.nodeName=="LI"&&(!f||cd(e,f)!=h)&&d.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&&Xn(r)&&(c=pi(e))&&c.eq(D.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,Oe(e),this.currentSelection.set(r),e.scrollToSelection()):(s>-1||i)&&(s>-1&&(e.docView.markDirty(s,o),ld(e)),e.input.badSafariComposition&&(e.input.badSafariComposition=!1,ud(e,a)),this.handleDOMChange(s,o,l,a),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||Oe(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 f=e.addedNodes[u];t.push(f),K(f)&&(this.lastChangedTextNode=f)}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(ue&&Le<=11&&e.addedNodes.length)for(let u=0;u<e.addedNodes.length;u++){let{previousSibling:f,nextSibling:d}=e.addedNodes[u];(!f||Array.prototype.indexOf.call(e.addedNodes,f)<0)&&(i=f),(!d||Array.prototype.indexOf.call(e.addedNodes,d)<0)&&(s=d)}let o=i&&i.parentNode==e.target?X(i)+1:0,l=r.localPosFromDOM(e.target,o,-1),a=s&&s.parentNode==e.target?X(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 Ts=new WeakMap,Os=!1;function 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d=n.state.doc,h=n.someProp("domParser")||Qt.fromSchema(n.state.schema),p=d.resolve(l),m=null,g=h.parse(i,{topNode:p.parent,topMatch:p.parent.contentMatchAt(p.index()),topOpen:!0,from:s,to:o,preserveWhitespace:p.parent.type.whitespace=="pre"?"full":!0,findPositions:u,ruleFromNode:dd(r),context:p});if(u&&u[0].pos!=null){let y=u[0].pos,x=u[1]&&u[1].pos;x==null&&(x=y),m={anchor:y+l,head:x+l}}return{doc:g,sel:m,from:l,to:a}}const dd=n=>e=>{let t=e.pmViewDesc;if(t)return t.parseRule(n);if(e.nodeName=="BR"&&e.parentNode){if(se&&/^(ul|ol)$/i.test(e.parentNode.nodeName)){let r=document.createElement("div");return r.appendChild(document.createElement("li")),{skip:r}}else if(e.parentNode.lastChild==e||se&&/^(tr|table)$/i.test(e.parentNode.nodeName))return{ignore:!0}}else if(e.nodeName=="IMG"&&e.getAttribute("mark-placeholder"))return{ignore:!0};return 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a=n.state.selection,c=fd(n,e,t,i),u=n.state.doc,f=u.slice(c.from,c.to),d,h;n.input.lastKeyCode===8&&Date.now()-100<n.input.lastKeyCodeTime?(d=n.state.selection.to,h="end"):(d=n.state.selection.from,h="start"),n.input.lastKeyCode=null;let p=bd(f.content,c.doc.content,c.from,d,h);if(p&&n.input.domChangeCount++,(Mt&&n.input.lastIOSEnter>Date.now()-225||ve)&&i.some(k=>v(k)&&!hd.test(k.nodeName))&&(!p||p.endA>=p.endB)&&n.someProp("handleKeyDown",k=>k(n,Je(13,"Enter")))){n.input.lastIOSEnter=0;return}if(!p)if(r&&a instanceof A&&!a.empty&&a.$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 k=As(n,n.state.doc,c.sel);if(k&&!k.eq(n.state.selection)){let N=n.state.tr.setSelection(k);s&&N.setMeta("composition",s),n.dispatch(N)}}return}n.state.selection.from<n.state.selection.to&&p.start==p.endB&&n.state.selection instanceof A&&(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)),ue&&Le<=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),x=m.sameParent(g)&&m.parent.inlineContent&&y.end()>=p.endA;if((Mt&&n.input.lastIOSEnter>Date.now()-225&&(!x||i.some(k=>k.nodeName=="DIV"||k.nodeName=="P"))||!x&&yd(c.doc,m.pos,g.pos))&&n.someProp("handleKeyDown",k=>k(n,Je(13,"Enter")))){n.input.lastIOSEnter=0;return}if(n.state.selection.anchor>p.start&&gd(u,p.start,p.endA,m,g)&&n.someProp("handleKeyDown",k=>k(n,Je(8,"Backspace")))){ve&&Z&&n.domObserver.suppressSelectionUpdates();return}Z&&p.endB==p.start&&(n.input.lastChromeDelete=Date.now()),ve&&!x&&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(k){return k(n,Je(13,"Enter"))})},20));let w=p.start,b=p.endA,E=k=>{let N=k||n.state.tr.replace(w,b,c.doc.slice(p.start-c.from,p.endB-c.from));if(c.sel){let R=As(n,N.doc,c.sel);R&&!(Z&&n.composing&&R.empty&&(p.start!=p.endB||n.input.lastChromeDelete<Date.now()-100)&&(R.head==w||R.head==N.mapping.map(b)-1)||ue&&R.empty&&R.head==w)&&N.setSelection(R)}return s&&N.setMeta("composition",s),N.scrollIntoView()},O;if(x)if(m.pos==g.pos){ue&&Le<=11&&m.parentOffset==0&&(n.domObserver.suppressSelectionUpdates(),setTimeout(()=>Oe(n),20));let k=E(n.state.tr.delete(w,b)),N=u.resolve(p.start).marksAcross(u.resolve(p.endA));N&&k.ensureMarks(N),n.dispatch(k)}else if(p.endA==p.endB&&(O=md(m.parent.content.cut(m.parentOffset,g.parentOffset),y.parent.content.cut(y.parentOffset,p.endA-y.start())))){let k=E(n.state.tr);O.type=="add"?k.addMark(w,b,O.mark):k.removeMark(w,b,O.mark),n.dispatch(k)}else if(m.parent.child(m.index()).isText&&m.index()==g.index()-(g.textOffset?0:1)){let k=m.parent.textBetween(m.parentOffset,g.parentOffset),N=()=>E(n.state.tr.insertText(k,w,b));n.someProp("handleTextInput",R=>R(n,w,b,k,N))||n.dispatch(N())}else n.dispatch(E());else n.dispatch(E())}function As(n,e,t){return Math.max(t.anchor,t.head)>e.content.size?null:mi(n,e.resolve(t.anchor),e.resolve(t.head))}function md(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(z.from(c).eq(n))return{mark:l,type:o}}function gd(n,e,t,r,i){if(t-e<=i.pos-r.pos||wr(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(wr(s,!0,!0));return!o.parent.isTextblock||o.pos>t||wr(o,!0,!1)<t?!1:r.parent.content.cut(r.parentOffset).eq(o.parent.content)}function yd(n,e,t){let 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If,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(zs),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=Is(this),Rs(this),this.nodeViews=Ps(this),this.docView=hs(this.state.doc,Ds(this),Sr(this),this.dom,this),this.domObserver=new od(this,(r,i,s,o)=>pd(this,r,i,s,o)),this.domObserver.start(),Pf(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&&Qr(this);let 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d=u=="preserve"&&o&&this.dom.style.overflowAnchor==null&&Ju(this);if(o){this.domObserver.stop();let h=f&&(ue||Z)&&!this.composing&&!i.selection.empty&&!e.selection.empty&&xd(i.selection,e.selection);if(f){let m=Z?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=Gf(this)),(s||!this.docView.update(e.doc,c,a,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=hs(e.doc,c,a,this.dom,this)),m&&(!this.trackWrites||!this.dom.contains(this.trackWrites))&&(h=!0)}let p=this.input.mouseDown;h||!(p&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&bf(this)&&p.delaySelUpdate())?Oe(this,h):(zl(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():d&&Uu(d)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!(!e||!at(this.dom,e))){if(!this.someProp("handleScrollToSelection",t=>t(this)))if(this.state.selection instanceof T){let t=this.docView.domAfterPos(this.state.selection.from);v(t)&&as(this,t.getBoundingClientRect(),e)}else as(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(r.from<this.state.doc.content.size&&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&&s<this.state.doc.content.size&&this.state.doc.nodeAt(s))==r.node&&(i=s)}this.dragging=new Xl(e.slice,e.move,i<0?void 0:T.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(ue){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&&Gu(this.dom),Oe(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 ef(this,e)}coordsAtPos(e,t=1){return Tl(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 of(this,t||this.state,e)}pasteHTML(e,t){return tn(this,"",e,!1,t||new ClipboardEvent("paste"))}pasteText(e,t){return tn(this,e,null,!0,t||new ClipboardEvent("paste"))}serializeForClipboard(e){return gi(this,e)}destroy(){this.docView&&(zf(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],Sr(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,Bu())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return Bf(this,e)}domSelectionRange(){let e=this.dom.isConnected!==!1&&this.domSelection();return e?se&&this.root.nodeType===11&&qu(this.dom.ownerDocument)==this.dom&&ad(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}}na.prototype.dispatch=function(n){let e=this._props.dispatchTransaction;e?e.call(this,n):this.updateState(this.state.apply(n))};function Ds(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"),[ie.node(0,n.state.doc.content.size,e)]}function Rs(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:ie.widget(n.state.selection.from,e,{raw:!0,marks:n.markCursor})}}else n.cursorWrapper=null}function Is(n){return!n.someProp("editable",e=>e(n.state)===!1)}function xd(n,e){let t=Math.min(n.$anchor.sharedDepth(n.head),e.$anchor.sharedDepth(e.head));return n.$anchor.start(t)!=e.$anchor.start(t)}function Ps(n){let e=Object.create(null);function t(r){for(let i in r)Object.prototype.hasOwnProperty.call(e,i)||(e[i]=r[i])}return n.someProp("nodeViews",t),n.someProp("markViews",t),e}function Sd(n,e){let t=0,r=0;for(let i in n){if(n[i]!=e[i])return!0;t++}for(let i in e)r++;return t!=r}function 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t=n.indexAfter(e),r=n.node(e);if(t==r.childCount){if(r.type.spec.isolating)return!0;continue}for(let i=r.child(t);;i=i.firstChild){if(i.childCount==0&&!i.inlineContent||Ia(i.type))return!0;if(i.inlineContent)return!1}}return!0}function Rm(){return new q({props:{decorations:$m,createSelectionBetween(n,e,t){return e.pos==t.pos&&V.valid(t)?new V(t):null},handleClick:Pm,handleKeyDown:Im,handleDOMEvents:{beforeinput:zm}}})}const Im=ra({ArrowLeft:Cn("horiz",-1),ArrowRight:Cn("horiz",1),ArrowUp:Cn("vert",-1),ArrowDown:Cn("vert",1)});function Cn(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 A){if(!s.endOfTextblock(t)||l.depth==0)return!1;a=!1,l=r.doc.resolve(e>0?l.after():l.before())}let c=V.findGapCursorFrom(l,e,a);return c?(i&&i(r.tr.setSelection(new V(c))),!0):!1}}function Pm(n,e,t){if(!n||!n.editable)return!1;let r=n.state.doc.resolve(e);if(!V.valid(r))return!1;let 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Bm=(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})(J);const Fm=500;class ye{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((f,d)=>{if(!f.step){i||(i=this.remapping(r,d+1),s=i.maps.length),s--,u.push(f);return}if(i){u.push(new Se(f.map));let h=f.step.map(i.slice(s)),p;h&&o.maybeStep(h).doc&&(p=o.mapping.maps[o.mapping.maps.length-1],c.push(new Se(p,void 0,void 0,c.length+u.length))),s--,p&&i.appendMap(p,s)}else o.maybeStep(f.step);if(f.selection)return l=i?f.selection.map(i.slice(s)):f.selection,a=new ye(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 f=e.steps[u].invert(e.docs[u]),d=new Se(e.mapping.maps[u],f,t),h;(h=a&&a.merge(d))&&(d=h,u?s.pop():l=l.slice(0,l.length-1)),s.push(d),t&&(o++,t=void 0),i||(a=d)}let c=o-r.depth;return c>Vm&&(l=Lm(l,c),o-=c),new ye(l.append(s),o)}remapping(e,t){let r=new Yt;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 ye(this.items.append(e.map(t=>new Se(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(d=>{d.selection&&l--},i);let a=t;this.items.forEach(d=>{let h=s.getMirror(--a);if(h==null)return;o=Math.min(o,h);let p=s.maps[h];if(d.step){let m=e.steps[h].invert(e.docs[h]),g=d.selection&&d.selection.map(s.slice(a+1,h));g&&l++,r.push(new Se(p,m,g))}else r.push(new Se(p))},i);let c=[];for(let d=t;d<o;d++)c.push(new Se(s.maps[d]));let u=this.items.slice(0,i).append(c).append(r),f=new ye(u,l);return f.emptyItemCount()>Fm&&(f=f.compress(this.items.length-r.length)),f}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 f=new Se(c.invert(),a,u),d,h=i.length-1;(d=i.length&&i[h].merge(f))?i[h]=d:i.push(f)}}else o.map&&r--},this.items.length,0),new ye(J.from(i.reverse()),s)}}ye.empty=new ye(J.empty,0);function Lm(n,e){let t;return n.forEach((r,i)=>{if(r.selection&&e--==0)return t=i,!1}),n.slice(t)}class Se{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 Se(t.getMap().invert(),t,this.selection)}}}class Pe{constructor(e,t,r,i,s){this.done=e,this.undone=t,this.prevRanges=r,this.prevTime=i,this.prevComposition=s}}const Vm=20;function jm(n,e,t,r){let i=t.getMeta(rt),s;if(i)return i.historyState;t.getMeta(Km)&&(n=new Pe(n.done,n.undone,null,0,-1));let o=t.getMeta("appendedTransaction");if(t.steps.length==0)return n;if(o&&o.getMeta(rt))return o.getMeta(rt).redo?new Pe(n.done.addTransform(t,void 0,r,Nn(e)),n.undone,Xs(t.mapping.maps),n.prevTime,n.prevComposition):new Pe(n.done,n.undone.addTransform(t,void 0,r,Nn(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||!qm(t,n.prevRanges)),c=o?Or(n.prevRanges,t.mapping):Xs(t.mapping.maps);return new Pe(n.done.addTransform(t,a?e.selection.getBookmark():void 0,r,Nn(e)),ye.empty,c,t.time,l??n.prevComposition)}else return(s=t.getMeta("rebased"))?new Pe(n.done.rebased(t,s),n.undone.rebased(t,s),Or(n.prevRanges,t.mapping),n.prevTime,n.prevComposition):new Pe(n.done.addMaps(t.mapping.maps),n.undone.addMaps(t.mapping.maps),Or(n.prevRanges,t.mapping),n.prevTime,n.prevComposition)}function qm(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 Xs(n){let e=[];for(let t=n.length-1;t>=0&&e.length==0;t--)n[t].forEach((r,i,s,o)=>e.push(s,o));return e}function Or(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 Wm(n,e,t){let r=Nn(e),i=rt.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 Pe(t?l:s.remaining,t?s.remaining:l,null,0,-1);return s.transform.setSelection(o).setMeta(rt,{redo:t,historyState:a})}let Nr=!1,Qs=null;function Nn(n){let e=n.plugins;if(Qs!=e){Nr=!1,Qs=e;for(let t=0;t<e.length;t++)if(e[t].spec.historyPreserveItems){Nr=!0;break}}return Nr}const rt=new _("history"),Km=new _("closeHistory");function _m(n={}){return n={depth:n.depth||100,newGroupDelay:n.newGroupDelay||500},new q({key:rt,state:{init(){return new Pe(ye.empty,ye.empty,null,0,-1)},apply(e,t,r){return jm(t,r,e,n)}},config:n,props:{handleDOMEvents:{beforeinput(e,t){let r=t.inputType,i=r=="historyUndo"?$a:r=="historyRedo"?Ba:null;return!i||!e.editable?!1:(t.preventDefault(),i(e.state,e.dispatch))}}}})}function za(n,e){return(t,r)=>{let i=rt.getState(t);if(!i||(n?i.undone:i.done).eventCount==0)return!1;if(r){let s=Wm(i,t,n);s&&r(e?s.scrollIntoView():s)}return!0}}const $a=za(!1,!0),Ba=za(!0,!0);G.create({name:"characterCount",addOptions(){return{limit:null,autoTrim:!0,mode:"textSize",textCounter:n=>n.length,wordCounter:n=>n.split(" ").filter(e=>e!=="").length}},addStorage(){return{characters:()=>0,words:()=>0}},onBeforeCreate(){this.storage.characters=n=>{const e=n?.node||this.editor.state.doc;if((n?.mode||this.options.mode)==="textSize"){const t=e.textBetween(0,e.content.size,void 0," ");return this.options.textCounter(t)}return e.nodeSize},this.storage.words=n=>{const e=n?.node||this.editor.state.doc,t=e.textBetween(0,e.content.size," "," ");return this.options.wordCounter(t)}},addProseMirrorPlugins(){let n=!1;return[new q({key:new _("characterCount"),appendTransaction:(e,t,r)=>{if(n)return;const i=this.options.limit,s=this.options.autoTrim;if(i==null||i===0||s===!1){n=!0;return}const o=this.storage.characters({node:r.doc});if(o>i){const l=o-i,a=0,c=l;console.warn(`[CharacterCount] Initial content exceeded limit of ${i} characters. 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