https://app.outsourceaccelerator.com/build/assets/show-QjNtfTD9.js

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this.content.size&&(e+="("+this.content.toStringInner()+")"),$c(this.marks,e)}contentMatchAt(e){let t=this.type.contentMatch.matchFragment(this.content,0,e);if(!t)throw new Error("Called contentMatchAt on a node with invalid content");return t}canReplace(e,t,r=N.empty,s=0,i=r.childCount){let o=this.contentMatchAt(e).matchFragment(r,s,i),a=o&&o.matchFragment(this.content,t);if(!a||!a.validEnd)return!1;for(let l=s;l<i;l++)if(!this.type.allowsMarks(r.child(l).marks))return!1;return!0}canReplaceWith(e,t,r,s){if(s&&!this.type.allowsMarks(s))return!1;let i=this.contentMatchAt(e).matchType(r),o=i&&i.matchFragment(this.content,t);return o?o.validEnd:!1}canAppend(e){return e.content.size?this.canReplace(this.childCount,this.childCount,e.content):this.type.compatibleContent(e.type)}check(){this.type.checkContent(this.content),this.type.checkAttrs(this.attrs);let e=K.none;for(let t=0;t<this.marks.length;t++){let 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RangeError("Empty text nodes are not allowed");this.text=r}toString(){return this.type.spec.toDebugString?this.type.spec.toDebugString(this):$c(this.marks,JSON.stringify(this.text))}get textContent(){return this.text}textBetween(e,t){return this.text.slice(e,t)}get nodeSize(){return this.text.length}mark(e){return e==this.marks?this:new Jr(this.type,this.attrs,this.text,e)}withText(e){return e==this.text?this:new Jr(this.type,this.attrs,e,this.marks)}cut(e=0,t=this.text.length){return e==0&&t==this.text.length?this:this.withText(this.text.slice(e,t))}eq(e){return this.sameMarkup(e)&&this.text==e.text}toJSON(){let e=super.toJSON();return e.text=this.text,e}}function $c(n,e){for(let t=n.length-1;t>=0;t--)e=n[t].type.name+"("+e+")";return e}class Gt{constructor(e){this.validEnd=e,this.next=[],this.wrapCache=[]}static parse(e,t){let r=new _p(e,t);if(r.next==null)return Gt.empty;let s=_c(r);r.next&&r.err("Unexpected trailing text");let i=Kp(Up(s));return qp(i,r),i}matchType(e){for(let t=0;t<this.next.length;t++)if(this.next[t].type==e)return this.next[t].next;return null}matchFragment(e,t=0,r=e.childCount){let s=this;for(let i=t;s&&i<r;i++)s=s.matchType(e.child(i).type);return s}get inlineContent(){return this.next.length!=0&&this.next[0].type.isInline}get defaultType(){for(let e=0;e<this.next.length;e++){let{type:t}=this.next[e];if(!(t.isText||t.hasRequiredAttrs()))return t}return null}compatible(e){for(let t=0;t<this.next.length;t++)for(let r=0;r<e.next.length;r++)if(this.next[t].type==e.next[r].type)return!0;return!1}fillBefore(e,t=!1,r=0){let s=[this];function i(o,a){let l=o.matchFragment(e,r);if(l&&(!t||l.validEnd))return N.from(a.map(d=>d.createAndFill()));for(let d=0;d<o.next.length;d++){let{type:u,next:h}=o.next[d];if(!(u.isText||u.hasRequiredAttrs())&&s.indexOf(h)==-1){s.push(h);let f=i(h,a.concat(u));if(f)return f}}return null}return i(this,[])}findWrapping(e){for(let r=0;r<this.wrapCache.length;r+=2)if(this.wrapCache[r]==e)return this.wrapCache[r+1];let t=this.computeWrapping(e);return this.wrapCache.push(e,t),t}computeWrapping(e){let t=Object.create(null),r=[{match:this,type:null,via:null}];for(;r.length;){let s=r.shift(),i=s.match;if(i.matchType(e)){let o=[];for(let a=s;a.type;a=a.via)o.push(a.type);return o.reverse()}for(let o=0;o<i.next.length;o++){let{type:a,next:l}=i.next[o];!a.isLeaf&&!a.hasRequiredAttrs()&&!(a.name in t)&&(!s.type||l.validEnd)&&(r.push({match:a.contentMatch,type:a,via:s}),t[a.name]=!0)}}return null}get edgeCount(){return this.next.length}edge(e){if(e>=this.next.length)throw new RangeError(`There's no ${e}th edge in this content match`);return this.next[e]}toString(){let e=[];function t(r){e.push(r);for(let s=0;s<r.next.length;s++)e.indexOf(r.next[s].next)==-1&&t(r.next[s].next)}return t(this),e.map((r,s)=>{let i=s+(r.validEnd?"*":" ")+" ";for(let o=0;o<r.next.length;o++)i+=(o?", ":"")+r.next[o].type.name+"->"+e.indexOf(r.next[o].next);return i}).join(`
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n.eat(",")&&(n.next!="}"?r=La(n):r=-1),n.eat("}")||n.err("Unclosed braced range"),{type:"range",min:t,max:r,expr:e}}function Fp(n,e){let t=n.nodeTypes,r=t[e];if(r)return[r];let s=[];for(let i in t){let o=t[i];o.isInGroup(e)&&s.push(o)}return s.length==0&&n.err("No node type or group '"+e+"' found"),s}function Wp(n){if(n.eat("(")){let e=_c(n);return n.eat(")")||n.err("Missing closing paren"),e}else if(/\W/.test(n.next))n.err("Unexpected token '"+n.next+"'");else{let e=Fp(n,n.next).map(t=>(n.inline==null?n.inline=t.isInline:n.inline!=t.isInline&&n.err("Mixing inline and block content"),{type:"name",value:t}));return n.pos++,e.length==1?e[0]:{type:"choice",exprs:e}}}function Up(n){let e=[[]];return s(i(n,0),t()),e;function t(){return e.push([])-1}function r(o,a,l){let d={term:l,to:a};return e[o].push(d),d}function s(o,a){o.forEach(l=>l.to=a)}function i(o,a){if(o.type=="choice")return o.exprs.reduce((l,d)=>l.concat(i(d,a)),[]);if(o.type=="seq")for(let l=0;;l++){let d=i(o.exprs[l],a);if(l==o.exprs.length-1)return d;s(d,a=t())}else if(o.type=="star"){let l=t();return r(a,l),s(i(o.expr,l),l),[r(l)]}else if(o.type=="plus"){let l=t();return s(i(o.expr,a),l),s(i(o.expr,l),l),[r(l)]}else{if(o.type=="opt")return[r(a)].concat(i(o.expr,a));if(o.type=="range"){let l=a;for(let d=0;d<o.min;d++){let u=t();s(i(o.expr,l),u),l=u}if(o.max==-1)s(i(o.expr,l),l);else for(let d=o.min;d<o.max;d++){let u=t();r(l,u),s(i(o.expr,l),u),l=u}return[r(l)]}else{if(o.type=="name")return[r(a,void 0,o.value)];throw new Error("Unknown expr type")}}}}function Bc(n,e){return e-n}function za(n,e){let t=[];return r(e),t.sort(Bc);function r(s){let i=n[s];if(i.length==1&&!i[0].term)return r(i[0].to);t.push(s);for(let o=0;o<i.length;o++){let{term:a,to:l}=i[o];!a&&t.indexOf(l)==-1&&r(l)}}}function Kp(n){let e=Object.create(null);return t(za(n,0));function t(r){let s=[];r.forEach(o=>{n[o].forEach(({term:a,to:l})=>{if(!a)return;let d;for(let u=0;u<s.length;u++)s[u][0]==a&&(d=s[u][1]);za(n,l).forEach(u=>{d||s.push([a,d=[]]),d.indexOf(u)==-1&&d.push(u)})})});let i=e[r.join(",")]=new Gt(r.indexOf(n.length-1)>-1);for(let o=0;o<s.length;o++){let a=s[o][1].sort(Bc);i.next.push({type:s[o][0],next:e[a.join(",")]||t(a)})}return i}}function qp(n,e){for(let t=0,r=[n];t<r.length;t++){let s=r[t],i=!s.validEnd,o=[];for(let a=0;a<s.next.length;a++){let{type:l,next:d}=s.next[a];o.push(l.name),i&&!(l.isText||l.hasRequiredAttrs())&&(i=!1),r.indexOf(d)==-1&&r.push(d)}i&&e.err("Only non-generatable nodes ("+o.join(", ")+") in a required position (see https://prosemirror.net/docs/guide/#generatable)")}}function Hc(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 Vc(n,e){let t=Object.create(null);for(let r in n){let s=e&&e[r];if(s===void 0){let i=n[r];if(i.hasDefault)s=i.default;else throw new RangeError("No value supplied for attribute "+r)}t[r]=s}return t}function Fc(n,e,t,r){for(let s in e)if(!(s in n))throw new RangeError(`Unsupported attribute ${s} for ${t} of type ${s}`);for(let s in n){let i=n[s];i.validate&&i.validate(e[s])}}function Wc(n,e){let t=Object.create(null);if(e)for(let r in e)t[r]=new Gp(n,r,e[r]);return t}let $a=class Uc{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=Wc(e,r.attrs),this.defaultAttrs=Hc(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==Gt.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:Vc(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),N.from(t),K.setFrom(r))}createChecked(e=null,t,r){return t=N.from(t),this.checkContent(t),new Fe(this,this.computeAttrs(e),t,K.setFrom(r))}createAndFill(e=null,t,r){if(e=this.computeAttrs(e),t=N.from(t),t.size){let o=this.contentMatch.fillBefore(t);if(!o)return null;t=o.append(t)}let s=this.contentMatch.matchFragment(t),i=s&&s.fillBefore(N.empty,!0);return i?new Fe(this,e,t.append(i),K.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}: 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got ${i}`)}}class Gp{constructor(e,t,r){this.hasDefault=Object.prototype.hasOwnProperty.call(r,"default"),this.default=r.default,this.validate=typeof r.validate=="string"?Jp(e,t,r.validate):r.validate}get isRequired(){return!this.hasDefault}}class Vs{constructor(e,t,r,s){this.name=e,this.rank=t,this.schema=r,this.spec=s,this.attrs=Wc(e,s.attrs),this.excluded=null;let i=Hc(this.attrs);this.instance=i?new K(this,i):null}create(e=null){return!e&&this.instance?this.instance:new K(this,Vc(this.attrs,e))}static compile(e,t){let r=Object.create(null),s=0;return e.forEach((i,o)=>r[i]=new Vs(i,s++,t,o)),r}removeFromSet(e){for(var t=0;t<e.length;t++)e[t].type==this&&(e=e.slice(0,t).concat(e.slice(t+1)),t--);return e}isInSet(e){for(let t=0;t<e.length;t++)if(e[t].type==this)return e[t]}checkAttrs(e){Fc(this.attrs,e,"mark",this.name)}excludes(e){return this.excluded.indexOf(e)>-1}}class Kc{constructor(e){this.linebreakReplacement=null,this.cached=Object.create(null);let t=this.spec={};for(let s in e)t[s]=e[s];t.nodes=me.from(e.nodes),t.marks=me.from(e.marks||{}),this.nodes=$a.compile(this.spec.nodes,this),this.marks=Vs.compile(this.spec.marks,this);let r=Object.create(null);for(let s in this.nodes){if(s in this.marks)throw new RangeError(s+" can not be both a node and a mark");let i=this.nodes[s],o=i.spec.content||"",a=i.spec.marks;if(i.contentMatch=r[o]||(r[o]=Gt.parse(o,this.nodes)),i.inlineContent=i.contentMatch.inlineContent,i.spec.linebreakReplacement){if(this.linebreakReplacement)throw new RangeError("Multiple linebreak nodes defined");if(!i.isInline||!i.isLeaf)throw new RangeError("Linebreak replacement nodes must be inline leaf nodes");this.linebreakReplacement=i}i.markSet=a=="_"?null:a?_a(this,a.split(" ")):a==""||!i.inlineContent?[]:null}for(let s in this.marks){let i=this.marks[s],o=i.spec.excludes;i.excluded=o==null?[i]:o==""?[]:_a(this,o.split(" "))}this.nodeFromJSON=s=>Fe.fromJSON(this,s),this.markFromJSON=s=>K.fromJSON(this,s),this.topNodeType=this.nodes[this.spec.topNode||"doc"],this.cached.wrappings=Object.create(null)}node(e,t=null,r,s){if(typeof e=="string")e=this.nodeType(e);else if(e instanceof $a){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,s)}text(e,t){let r=this.nodes.text;return new Jr(r,r.defaultAttrs,e,K.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 _a(n,e){let t=[];for(let r=0;r<e.length;r++){let s=e[r],i=n.marks[s],o=i;if(i)t.push(i);else for(let a in n.marks){let l=n.marks[a];(s=="_"||l.spec.group&&l.spec.group.split(" ").indexOf(s)>-1)&&t.push(o=l)}if(!o)throw new SyntaxError("Unknown mark type: '"+e[r]+"'")}return t}function Yp(n){return n.tag!=null}function Qp(n){return n.style!=null}class St{constructor(e,t){this.schema=e,this.rules=t,this.tags=[],this.styles=[];let r=this.matchedStyles=[];t.forEach(s=>{if(Yp(s))this.tags.push(s);else if(Qp(s)){let i=/[^=]*/.exec(s.style)[0];r.indexOf(i)<0&&r.push(i),this.styles.push(s)}}),this.normalizeLists=!this.tags.some(s=>{if(!/^(ul|ol)\b/.test(s.tag)||!s.node)return!1;let i=e.nodes[s.node];return i.contentMatch.matchType(i)})}parse(e,t={}){let r=new Ha(this,t,!1);return r.addAll(e,K.none,t.from,t.to),r.finish()}parseSlice(e,t={}){let r=new Ha(this,t,!0);return r.addAll(e,K.none,t.from,t.to),T.maxOpen(r.finish())}matchTag(e,t,r){for(let s=r?this.tags.indexOf(r)+1:0;s<this.tags.length;s++){let i=this.tags[s];if(em(e,i.tag)&&(i.namespace===void 0||e.namespaceURI==i.namespace)&&(!i.context||t.matchesContext(i.context))){if(i.getAttrs

37){let o=i.getAttrs(e);if(o===!1)continue;i.attrs=o||void 0}return i}}}matchStyle(e,t,r,s){for(let i=s?this.styles.indexOf(s)+1:0;i<this.styles.length;i++){let o=this.styles[i],a=o.style;if(!(a.indexOf(e)!=0||o.context&&!r.matchesContext(o.context)||a.length>e.length&&(a.charCodeAt(e.length)!=61||a.slice(e.length+1)!=t))){if(o.getAttrs){let l=o.getAttrs(t);if(l===!1)continue;o.attrs=l||void 0}return o}}}static schemaRules(e){let t=[];function r(s){let i=s.priority==null?50:s.priority,o=0;for(;o<t.length;o++){let a=t[o];if((a.priority==null?50:a.priority)<i)break}t.splice(o,0,s)}for(let s in e.marks){let i=e.marks[s].spec.parseDOM;i&&i.forEach(o=>{r(o=Va(o)),o.mark||o.ignore||o.clearMark||(o.mark=s)})}for(let s in e.nodes){let i=e.nodes[s].spec.parseDOM;i&&i.forEach(o=>{r(o=Va(o)),o.node||o.ignore||o.mark||(o.node=s)})}return t}static fromSchema(e){return e.cached.domParser||(e.cached.domParser=new St(e,St.schemaRules(e)))}}const qc={address:!0,article:!0,aside:!0,blockquote:!0,canvas:!0,dd:!0,div:!0,dl:!0,fieldset:!0,figcaption:!0,figure:!0,footer:!0,form:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,header:!0,hgroup:!0,hr:!0,li:!0,noscript:!0,ol:!0,output:!0,p:!0,pre:!0,section:!0,table:!0,tfoot:!0,ul:!0},Xp={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},Jc={ol:!0,ul:!0},or=1,to=2,Jn=4;function Ba(n,e,t){return e!=null?(e?or:0)|(e==="full"?to:0):n&&n.whitespace=="pre"?or|to:t&~Jn}class Nr{constructor(e,t,r,s,i,o){this.type=e,this.attrs=t,this.marks=r,this.solid=s,this.options=o,this.content=[],this.activeMarks=K.none,this.match=i||(o&Jn?null:e.contentMatch)}findWrapping(e){if(!this.match){if(!this.type)return[];let t=this.type.contentMatch.fillBefore(N.from(e));if(t)this.match=this.type.contentMatch.matchFragment(t);else{let r=this.type.contentMatch,s;return(s=r.findWrapping(e.type))?(this.match=r,s):null}}return this.match.findWrapping(e.type)}finish(e){if(!(this.options&or)){let r=this.content[this.content.length-1],s;if(r&&r.isText&&(s=/[ \t\r\n\u000c]+$/.exec(r.text))){let i=r;r.text.length==s[0].length?this.content.pop():this.content[this.content.length-1]=i.withText(i.text.slice(0,i.text.length-s[0].length))}}let t=N.from(this.content);return!e&&this.match&&(t=t.append(this.match.fillBefore(N.empty,!0))),this.type?this.type.create(this.attrs,t,this.marks):t}inlineContext(e){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:e.parentNode&&!qc.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}}class Ha{constructor(e,t,r){this.parser=e,this.options=t,this.isOpen=r,this.open=0,this.localPreserveWS=!1;let s=t.topNode,i,o=Ba(null,t.preserveWhitespace,0)|(r?Jn:0);s?i=new Nr(s.type,s.attrs,K.none,!0,t.topMatch||s.type.contentMatch,o):r?i=new Nr(null,null,K.none,!0,null,o):i=new Nr(e.schema.topNodeType,null,K.none,!0,null,o),this.nodes=[i],this.find=t.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(e,t){e.nodeType==3?this.addTextNode(e,t):e.nodeType==1&&this.addElement(e,t)}addTextNode(e,t){let r=e.nodeValue,s=this.top,i=s.options&to?"full":this.localPreserveWS||(s.options&or)>0,{schema:o}=this.parser;if(i==="full"||s.inlineContext(e)||/[^ \t\r\n\u000c]/.test(r)){if(i)if(i==="full")r=r.replace(/\r\n?/g,`
38`);else if(o.linebreakReplacement&&/[\r\n]/.test(r)&&this.top.findWrapping(o.linebreakReplacement.create())){let a=r.split(/\r?\n|\r/);for(let l=0;l<a.length;l++)l&&this.insertNode(o.linebreakReplacement.create(),t,!0),a[l]&&this.insertNode(o.text(a[l]),t,!/\S/.test(a[l]));r=""}else r=r.replace(/\r?\n|\r/g," ");else if(r=r.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(r)&&this.open==this.nodes.length-1){let a=s.content[s.content.length-1],l=e.previousSibling;(!a||l&&l.nodeName=="BR"||a.isText&&/[ \t\r\n\u000c]$/.test(a.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 s=this.localPreserveWS,i=this.top;(e.tagName=="PRE"||/pre/.test(e.style&&e.style.whiteSpace))&&(this.localPreserveWS=!0);let o=e.nodeName.toLowerCase(),a;Jc.hasOwnProperty(o)&&this.parser.normalizeLists&&Zp(e);let l=this.options.ruleFromNode&&this.options.ruleFromNode(e)||(a=this.parser.matchTag(e,this,r));e:if(l?l.ignore:Xp.hasOwnProperty(o))this.findInside(e),this.ignoreFallback(e,t);else if(!l||l.skip||l.closeParent){l&&l.closeParent?this.open=Math.max(0,this.open-1):l&&l.skip.nodeType&&(e=l.skip);let d,u=this.needsBlock;if(qc.hasOwnProperty(o))i.content.length&&i.content[0].isInline&&this.open&&(this.open--,i=this.top),d=!0,i.type||(this.needsBlock=!0);else if(!e.firstChild){this.leafFallback(e,t);break e}let h=l&&l.skip?t:this.readStyles(e,t);h&&this.addAll(e,h),d&&this.sync(i),this.needsBlock=u}else{let d=this.readStyles(e,t);d&&this.addElementByRule(e,l,d,l.consuming===!1?a:void 0)}this.localPreserveWS=s}leafFallback(e,t){e.nodeName=="BR"&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(e.ownerDocument.createTextNode(`
39`),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 s=0;s<this.parser.matchedStyles.length;s++){let i=this.parser.matchedStyles[s],o=r.getPropertyValue(i);if(o)for(let a=void 0;;){let l=this.parser.matchStyle(i,o,this,a);if(!l)break;if(l.ignore)return null;if(l.clearMark?t=t.filter(d=>

39!l.clearMark(d)):t=t.concat(this.parser.schema.marks[l.mark].create(l.attrs)),l.consuming===!1)a=l;else break}}return t}addElementByRule(e,t,r,s){let i,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 l=this.enter(o,t.attrs||null,r,t.preserveWhitespace);l&&(i=!0,r=l)}else{let l=this.parser.schema.marks[t.mark];r=r.concat(l.create(t.attrs))}let a=this.top;if(o&&o.isLeaf)this.findInside(e);else if(s)this.addElement(e,r,s);else if(t.getContent)this.findInside(e),t.getContent(e,this.parser.schema).forEach(l=>this.insertNode(l,r,!1));else{let l=e;typeof t.contentElement=="string"?l=e.querySelector(t.contentElement):typeof t.contentElement=="function"?l=t.contentElement(e):t.contentElement&&(l=t.contentElement),this.findAround(e,l,!0),this.addAll(l,r),this.findAround(e,l,!1)}i&&this.sync(a)&&this.open--}addAll(e,t,r,s){let i=r||0;for(let o=r?e.childNodes[r]:e.firstChild,a=s==null?null:e.childNodes[s];o!=a;o=o.nextSibling,++i)this.findAtPoint(e,i),this.addDOM(o,t);this.findAtPoint(e,i)}findPlace(e,t,r){let s,i;for(let o=this.open,a=0;o>=0;o--){let l=this.nodes[o],d=l.findWrapping(e);if(d&&(!s||s.length>d.length+a)&&(s=d,i=l,!d.length))break;if(l.solid){if(r)break;a+=2}}if(!s)return null;this.sync(i);for(let o=0;o<s.length;o++)t=this.enterInner(s[o],null,t,!1);return t}insertNode(e,t,r){if(e.isInline&&this.needsBlock&&!this.top.type){let i=this.textblockFromContext();i&&(t=this.enterInner(i,null,t))}let s=this.findPlace(e,t,r);if(s){this.closeExtra();let i=this.top;i.match&&(i.match=i.match.matchType(e.type));let o=K.none;for(let a of s.concat(e.marks))(i.type?i.type.allowsMarkType(a.type):Fa(a.type,e.type))&&(o=a.addToSet(o));return i.content.push(e.mark(o)),!0}return!1}enter(e,t,r,s){let i=this.findPlace(e.create(t),r,!1);return i&&(i=this.enterInner(e,t,r,!0,s)),i}enterInner(e,t,r,s=!1,i){this.closeExtra();let o=this.top;o.match=o.match&&o.match.matchType(e);let a=Ba(e,i,o.options);o.options&Jn&&o.content.length==0&&(a|=Jn);let l=K.none;return r=r.filter(d=>(o.type?o.type.allowsMarkType(d.type):Fa(d.type,e))?(l=d.addToSet(l),!1):!0),this.nodes.push(new Nr(e,t,l,s,null,a)),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|=or)}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 s=r.length-1;s>=0;s--)e+=r[s].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 s=0;s<this.find.length;s++)this.find[s].pos==null&&e.nodeType==1&&e.contains(this.find[s].node)&&t.compareDocumentPosition(this.find[s].node)&(r?2:4)&&(this.find[s].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,s=!this.isOpen&&(!r||r.parent.type==this.nodes[0].type),i=-(r?r.depth+1:0)+(s?0:1),o=(a,l)=>{for(;a>=0;a--){let d=t[a];if(d==""){if(a==t.length-1||a==0)continue;for(;l>=i;l--)if(o(a-1,l))return!0;return!1}else{let u=l>0||l==0&&s?this.nodes[l].type:r&&l>=i?r.node(l-i).type:null;if(!u||u.name!=d&&!u.isInGroup(d))return!1;l--}}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;

39if(r&&r.isTextblock&&r.defaultAttrs)return r}for(let t in this.parser.schema.nodes){let r=this.parser.schema.nodes[t];if(r.isTextblock&&r.defaultAttrs)return r}}}function Zp(n){for(let e=n.firstChild,t=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&Jc.hasOwnProperty(r)&&t?(t.appendChild(e),e=t):r=="li"?t=e:r&&(t=null)}}function em(n,e){return(n.matches||n.msMatchesSelector||n.webkitMatchesSelector||n.mozMatchesSelector).call(n,e)}function Va(n){let e={};for(let t in n)e[t]=n[t];return e}function Fa(n,e){let t=e.schema.nodes;for(let r in t){let s=t[r];if(!s.allowsMarkType(n))continue;let i=[],o=a=>{i.push(a);for(let l=0;l<a.edgeCount;l++){let{type:d,next:u}=a.edge(l);if(d==e||i.indexOf(u)<0&&o(u))return!0}};if(o(s.contentMatch))return!0}}class nn{constructor(e,t){this.nodes=e,this.marks=t}serializeFragment(e,t={},r){r||(r=bi(t).createDocumentFragment());let s=r,i=[];return e.forEach(o=>{if(i.length||o.marks.length){let a=0,l=0;for(;a<i.length&&l<o.marks.length;){let d=o.marks[l];if(!this.marks[d.type.name]){l++;continue}if(!d.eq(i[a][0])||d.type.spec.spanning===!1)break;a++,l++}for(;a<i.length;)s=i.pop()[1];for(;l<o.marks.length;){let d=o.marks[l++],u=this.serializeMark(d,o.isInline,t);u&&(i.push([d,s]),s.appendChild(u.dom),s=u.contentDOM||u.dom)}}s.appendChild(this.serializeNodeInner(o,t))}),r}serializeNodeInner(e,t){let{dom:r,contentDOM:s}=Lr(bi(t),this.nodes[e.type.name](e),null,e.attrs);if(s){if(e.isLeaf)throw new RangeError("Content hole not allowed in a leaf node spec");this.serializeFragment(e.content,t,s)}return r}serializeNode(e,t={}){let r=this.serializeNodeInner(e,t);for(let s=e.marks.length-1;s>=0;s--){let i=this.serializeMark(e.marks[s],e.isInline,t);i&&((i.contentDOM||i.dom).appendChild(r),r=i.dom)}return r}serializeMark(e,t,r={}){let s=this.marks[e.type.name];return s&&Lr(bi(r),s(e,t),null,e.attrs)}static renderSpec(e,t,r=null,s){return Lr(e,t,r,s)}static fromSchema(e){return e.cached.domSerializer||(e.cached.domSerializer=new nn(this.nodesFromSchema(e),this.marksFromSchema(e)))}static nodesFromSchema(e){let t=Wa(e.nodes);return t.text||(t.text=r=>r.text),t}static marksFromSchema(e){return Wa(e.marks)}}function Wa(n){let e={};for(let t in n){let r=n[t].spec.toDOM;r&&(e[t]=r)}return e}function bi(n){return n.document||window.document}const Ua=new WeakMap;function tm(n){let e=Ua.get(n);return e===void 0&&Ua.set(n,e=nm(n)),e}function nm(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 s=0;s<r.length;s++)t(r[s]);else for(let s in r)t(r[s])}return t(n),e}function Lr(n,e,t,r){if(typeof e=="string")return{dom:n.createTextNode(e)};if(e.nodeType!=null)return{dom:e};if(e.dom&&e.dom.nodeType!=null)return e;let s=e[0],i;if(typeof s!="string")throw new RangeError("Invalid array passed to renderSpec");if(r&&(i=tm(r))&&i.indexOf(e)>-1)throw new RangeError("Using an array from an attribute object as a DOM spec. 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a=0;a<this.ranges.length;a+=3){let l=this.ranges[a]-(this.inverted?r:0);if(l>e)break;let d=this.ranges[a+i],u=l+d;if(e<=u&&a==s*3)return!0;r+=this.ranges[a+o]-d}return!1}forEach(e){let t=this.inverted?2:1,r=this.inverted?1:2;for(let s=0,i=0;s<this.ranges.length;s+=3){let o=this.ranges[s],a=o-(this.inverted?i:0),l=o+(this.inverted?0:i),d=this.ranges[s+t],u=this.ranges[s+r];e(a,a+d,l,l+u),i+=u-d}}invert(){return new Ae(this.ranges,!this.inverted)}toString(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}static offset(e){return e==0?Ae.empty:new Ae(e<0?[0,-e,0]:[0,0,e])}}Ae.empty=new Ae([]);class ar{constructor(e,t,r=0,s=e?e.length:0){this.mirror=t,this.from=r,this.to=s,this._maps=e||[],this.ownData=!(e||t)}get maps(){return this._maps}slice(e=0,t=this.maps.length){return new ar(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 s=e.getMirror(t);this.appendMap(e._maps[t],s!=null&&s<t?r+s: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 s=e.getMirror(t);this.appendMap(e._maps[t].invert(),s!=null&&s>t?r-s-1:void 0)}}invert(){let e=new ar;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 s=0;for(let i=this.from;i<this.to;i++){let o=this._maps[i],a=o.mapResult(e,t);if(a.recover!=null){let l=this.getMirror(i);if(l!=null&&l>i&&l<this.to){i=l,e=this._maps[l].recover(a.recover);continue}}s|=a.delInfo,e=a.pos}return r?e:new no(e,s,null)}}const yi=Object.create(null);class Se{getMap(){return Ae.empty}merge(e){return null}static fromJSON(e,t){if(!t||!t.stepType)throw new RangeError("Invalid input for Step.fromJSON");let r=yi[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 yi)throw new RangeError("Duplicate use of step JSON ID "+e);return yi[e]=t,t.prototype.jsonID=e,t}}class le{constructor(e,t){this.doc=e,this.failed=t}static ok(e){return new le(e,null)}static fail(e){return new le(null,e)}static fromReplace(e,t,r,s){try{return le.ok(e.replace(t,r,s))}catch(i){if(i instanceof Ur)return le.fail(i.message);throw i}}}function zo(n,e,t){let r=[];for(let s=0;s<n.childCount;s++){let i=n.child(s);i.content.size&&(i=i.copy(zo(i.content,e,i))),i.isInline&&(i=e(i,t,s)),r.push(i)}return N.fromArray(r)}class yt extends Se{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),s=r.node(r.sharedDepth(this.to)),i=new T(zo(t.content,(o,a)=>!o.isAtom||!a.type.allowsMarkType(this.mark.type)?o:o.mark(this.mark.addToSet(o.marks)),s),t.openStart,t.openEnd);return le.fromReplace(e,this.from,this.to,i)}invert(){return new Ve(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 yt(t.pos,r.pos,this.mark)}merge(e){return e instanceof yt&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new yt(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 yt(t.from,t.to,e.markFromJSON(t.mark))}}Se.jsonID("addMark",yt);class Ve extends Se{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 T(zo(t.content,s=>s.mark(this.mark.removeFromSet(s.marks)),e),t.openStart,t.openEnd);return le.fromReplace(e,this.from,this.to,r)}invert(){return new yt(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 Ve(t.pos,r.pos,this.mark)}merge(e){return e instanceof Ve&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new Ve(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 Ve(t.from,t.to,e.markFromJSON(t.mark))}}Se.jsonID("removeMark",Ve);class vt extends Se{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return le.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.addToSet(t.marks));return le.fromReplace(e,this.pos,this.pos+1,new T(N.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 s=0;s<t.marks.length;s++)if(!t.marks[s].isInSet(r))return new vt(this.pos,t.marks[s]);return new vt(this.pos,this.mark)}}return new Yt(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new vt(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 vt(t.pos,e.markFromJSON(t.mark))}}Se.jsonID("addNodeMark",vt);class Yt extends Se{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return le.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.removeFromSet(t.marks));return le.fromReplace(e,this.pos,this.pos+1,new T(N.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);return!t||!this.mark.isInSet(t.marks)?this:new vt(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Yt(t.pos,this.mark)}

39toJSON(){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 Yt(t.pos,e.markFromJSON(t.mark))}}Se.jsonID("removeNodeMark",Yt);class ae extends Se{constructor(e,t,r,s=!1){super(),this.from=e,this.to=t,this.slice=r,this.structure=s}apply(e){return this.structure&&ro(e,this.from,this.to)?le.fail("Structure replace would overwrite content"):le.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new Ae([this.from,this.to-this.from,this.slice.size])}invert(e){return new ae(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&&ae.MAP_BIAS<0?t:e.mapResult(this.from,1);return r.deletedAcross&&t.deletedAcross?null:new ae(r.pos,Math.max(r.pos,t.pos),this.slice,this.structure)}merge(e){if(!(e instanceof ae)||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?T.empty:new T(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);return new ae(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?T.empty:new T(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new ae(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 ae(t.from,t.to,T.fromJSON(e,t.slice),!!t.structure)}}ae.MAP_BIAS=1;Se.jsonID("replace",ae);class fe extends Se{constructor(e,t,r,s,i,o,a=!1){super(),this.from=e,this.to=t,this.gapFrom=r,this.gapTo=s,this.slice=i,this.insert=o,this.structure=a}apply(e){if(this.structure&&(ro(e,this.from,this.gapFrom)||ro(e,this.gapTo,this.to)))return le.fail("Structure gap-replace would overwrite content");let t=e.slice(this.gapFrom,this.gapTo);if(t.openStart||t.openEnd)return le.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,t.content);return r?le.fromReplace(e,this.from,this.to,r):le.fail("Content does not fit in gap")}getMap(){return new Ae([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 fe(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),s=this.from==this.gapFrom?t.pos:e.map(this.gapFrom,-1),i=this.to==this.gapTo?r.pos:e.map(this.gapTo,1);return t.deletedAcross&&r.deletedAcross||s<t.pos||i>r.pos?null:new fe(t.pos,r.pos,s,i,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 fe(t.from,t.to,t.gapFrom,t.gapTo,T.fromJSON(e,t.slice),t.insert,!!t.structure)}}Se.jsonID("replaceAround",fe);function ro(n,e,t){let r=n.resolve(e),s=t-e,i=r.depth;for(;s>0&&i>0&&r.indexAfter(i)==r.node(i).childCount;)i--,s--;if(s>0){let o=r.node(i).maybeChild(r.indexAfter(i));for(;s>0;){if(!o||o.isLeaf)return!0;o=o.firstChild,s--}}return!1}function im(n,e,t,r){let s=[],i=[],o,a;n.doc.nodesBetween(e,t,(l,d,u)=>{if(!l.isInline)return;let h=l.marks;if(!r.isInSet(h)&&u.type.allowsMarkType(r.type)){let f=Math.max(d,e),p=Math.min(d+l.nodeSize,t),m=r.addToSet(h);for(let g=0;g<h.length;g++)h[g].isInSet(m)||(o&&o.to==f&&o.mark.eq(h[g])?o.to=p:s.push(o=new Ve(f,p,h[g])));a&&a.to==f?a.to=p:i.push(a=new yt(f,p,r))}}),s.forEach(l=>n.step(l)),i.forEach(l=>n.step(l))}function om(n,e,t,r){let s=[],i=0;n.doc.nodesBetween(e,t,(o,a)=>{if(!o.isInline)return;i++;let l=null;if(r instanceof Vs){let d=o.marks,u;for(;u=r.isInSet(d);)(l||(l=[])).push(u),d=u.removeFromSet(d)}else r?r.isInSet(o.marks)&&(l=[r]):l=o.marks;if(l&&l.length){let d=Math.min(a+o.nodeSize,t);for(let u=0;u<l.length;u++){let h=l[u],f;for(let p=0;p<s.length;p++){let m=s[p];m.step==i-1&&h.eq(s[p].style)&&(f=m)}f?(f.to=d,f.step=i):s.push({style:h,from:Math.max(a,e),to:d,step:i})}}}),s.forEach(o=>n.step(new Ve(o.from,o.to,o.style)))}function $o(n,e,t,r=t.contentMatch,s=!0){let i=n.doc.nodeAt(e),o=[],a=e+1;for(let l=0;l<i.childCount;l++){let d=i.child(l),u=a+d.nodeSize,h=r.matchType(d.type);if(!h)o.push(new ae(a,u,T.empty));else{r=h;for(let f=0;f<d.marks.length;f++)t.allowsMarkType(d.marks[f].type)||n.step(new Ve(a,u,d.marks[f]));if(s&&d.isText&&t.whitespace!="pre"){let f,p=/\r?\n|\r/g,m;for(;f=p.exec(d.text);)m||(m=new T(N.from(t.schema.text(" ",t.allowedMarks(d.marks))),0,0)),o.push(new ae(a+f.index,a+f.index+f[0].length,m))}}a=u}if(!r.validEnd){let l=r.fillBefore(N.empty,!0);n.replace(a,a,new T(l,0,0))}for(let l=o.length-1;l>=0;l--)n.step(o[l])}function am(n,e,t){return(e==0||n.canReplace(e,n.childCount))&&(t==n.childCount||n.canReplace(0,t))}function jn(n){let t=n.parent.content.cutByIndex(n.startIndex,n.endIndex);for(let r=n.depth,s=0,i=0;;--r){let o=n.$from.node(r),a=n.$from.index(r)+s,l=n.$to.indexAfter(r)-i;if(r<n.depth&&o.canReplace(a,l,t))return r;if(r==0||o.type.spec.isolating||!am(o,a,l))break;a&&(s=1),l<o.childCount&&(i=1)}return null}function lm(n,e,t){let{$from:r,$to:s,depth:i}=e,o=r.before(i+1),a=s.after(i+1),l=o,d=a,u=N.empty,h=0;for(let m=i,g=!1;m>t;m--)g||r.index(m)>0?(g=!0,u=N.from(r.node(m).copy(u)),h++):l--;let f=N.empty,p=0;for(let m=i,g=!1;m>t;m--)g||s.after(m+1)<s.end(m)?(g=!0,f=N.from(s.node(m).copy(f)),p++):d++;n.step(new fe(l,d,o,a,new T(u.append(f),h,p),u.size-h,!0))}function _o(n,e,t=null,r=n){let s=cm(n,e),i=s&&dm(r,e);return i?s.map(qa).concat({type:e,attrs:t}).concat(i.map(qa)):null}function qa(n){return{type:n,attrs:null}}function cm(n,e){let{parent:t,startIndex:r,endIndex:s}=n,i=t.contentMatchAt(r).findWrapping(e);if(!i)return null;let o=i.length?i[0]:e;return t.canReplaceWith(r,s,o)?i:null}function dm(n,e){let{parent:t,startIndex:r,endIndex:s}=n,i=t.child(r),o=e.contentMatch.findWrapping(i.type);if(!o)return null;let l=(o.length?o[o.length-1]:e).contentMatch;for(let d=r;l&&d<s;d++)l=l.matchType(t.child(d).type);return!l||!l.validEnd?null:o}function um(n,e,t){let r=N.empty;for(let o=t.length-1;o>=0;o--){if(r.size){let a=t[o].type.contentMatch.matchFragment(r);if(!a||!a.validEnd)throw new RangeError("Wrapper type given to Transform.wrap does not form valid content of its parent wrapper")}r=N.from(t[o].type.create(t[o].attrs,r))}let s=e.start,i=e.end;n.step(new fe(s,i,s,i,new T(r,0,0),t.length,!0))}function hm(n,e,t,r,s){if(!r.isTextblock)throw new RangeError("Type given to setBlockType should be a textblock");let i=n.steps.length;n.doc.nodesBetween(e,t,(o,a)=>{let l=typeof s=="function"?s(o):s;if(o.isTextblock&&!o.hasMarkup(r,l)&&fm(n.doc,n.mapping.slice(i).map(a),r)){let d=null;if(r.schema.linebreakReplacement){let p=r.whitespace=="pre",m=!!r.contentMatch.matchType(r.schema.linebreakReplacement);p&&!m?d=!1:!p&&m&&(d=!0)}d===!1&&td(n,o,a,i),$o(n,n.mapping.slice(i).map(a,1),r,void 0,d===null);let u=n.mapping.slice(i),h=u.map(a,1),f=u.map(a+o.nodeSize,1);return n.step(new fe(h,f,h+1,f-1,new T(N.from(r.create(l,null,o.marks)),0,0),1,!0)),d===!0&&ed(n,o,a,i),!1}})}function ed(n,e,t,r){e.forEach((s,i)=>{if(s.isText){let o,a=/\r?\n|\r/g;for(;o=a.exec(s.text);){let l=n.mapping.slice(r).map(t+1+i+o.index);n.replaceWith(l,l+1,e.type.schema.linebreakReplacement.create())}}})}function td(n,e,t,r){e.forEach((s,i)=>{if(s.type==s.type.schema.linebreakReplacement){let o=n.mapping.slice(r).map(t+1+i);n.replaceWith(o,o+1,e.type.schema.text(`
40`))}})}function fm(n,e,t){let r=n.resolve(e),s=r.index();return r.parent.canReplaceWith(s,s+1,t)}function pm(n,e,t,r,s){let i=n.doc.nodeAt(e);if(!i)throw new RangeError("No node at given position");t||(t=i.type);let o=t.create(r,null,s||i.marks);if(i.isLeaf)return n.replaceWith(e,e+i.nodeSize,o);if(!t.validContent(i.content))throw new RangeError("Invalid content for node type "+t.name);n.step(new fe(e,e+i.nodeSize,e+1,e+i.nodeSize-1,new T(N.from(o),0,0),1,!0))}function at(n,e,t=1,r){let s=n.resolve(e),i=s.depth-t,o=r&&r[r.length-1]||s.parent;if(i<0||s.parent.type.spec.isolating||!s.parent.canReplace(s.index(),s.parent.childCount)||!o.type.validContent(s.parent.content.cutByIndex(s.index(),s.parent.childCount)))return!1;for(let d=s.depth-1,u=t-2;d>i;

40d--,u--){let h=s.node(d),f=s.index(d);if(h.type.spec.isolating)return!1;let p=h.content.cutByIndex(f,h.childCount),m=r&&r[u+1];m&&(p=p.replaceChild(0,m.type.create(m.attrs)));let g=r&&r[u]||h;if(!h.canReplace(f+1,h.childCount)||!g.type.validContent(p))return!1}let a=s.indexAfter(i),l=r&&r[0];return s.node(i).canReplaceWith(a,a,l?l.type:s.node(i+1).type)}function mm(n,e,t=1,r){let s=n.doc.resolve(e),i=N.empty,o=N.empty;for(let a=s.depth,l=s.depth-t,d=t-1;a>l;a--,d--){i=N.from(s.node(a).copy(i));let u=r&&r[d];o=N.from(u?u.type.create(u.attrs,o):s.node(a).copy(o))}n.step(new ae(e,e,new T(i.append(o),t,t),!0))}function Et(n,e){let t=n.resolve(e),r=t.index();return nd(t.nodeBefore,t.nodeAfter)&&t.parent.canReplace(r,r+1)}function gm(n,e){e.content.size||n.type.compatibleContent(e.type);let t=n.contentMatchAt(n.childCount),{linebreakReplacement:r}=n.type.schema;for(let s=0;s<e.childCount;s++){let i=e.child(s),o=i.type==r?n.type.schema.nodes.text:i.type;if(t=t.matchType(o),!t||!n.type.allowsMarks(i.marks))return!1}return t.validEnd}function nd(n,e){return!!(n&&e&&!n.isLeaf&&gm(n,e))}function Fs(n,e,t=-1){let r=n.resolve(e);for(let s=r.depth;;s--){let i,o,a=r.index(s);if(s==r.depth?(i=r.nodeBefore,o=r.nodeAfter):t>0?(i=r.node(s+1),a++,o=r.node(s).maybeChild(a)):(i=r.node(s).maybeChild(a-1),o=r.node(s+1)),i&&!i.isTextblock&&nd(i,o)&&r.node(s).canReplace(a,a+1))return e;if(s==0)break;e=t<0?r.before(s):r.after(s)}}function xm(n,e,t){let r=null,{linebreakReplacement:s}=n.doc.type.schema,i=n.doc.resolve(e-t),o=i.node().type;if(s&&o.inlineContent){let u=o.whitespace=="pre",h=!!o.contentMatch.matchType(s);u&&!h?r=!1:!u&&h&&(r=!0)}let a=n.steps.length;if(r===!1){let u=n.doc.resolve(e+t);td(n,u.node(),u.before(),a)}o.inlineContent&&$o(n,e+t-1,o,i.node().contentMatchAt(i.index()),r==null);let l=n.mapping.slice(a),d=l.map(e-t);if(n.step(new ae(d,l.map(e+t,-1),T.empty,!0)),r===!0){let u=n.doc.resolve(d);ed(n,u.node(),u.before(),n.steps.length)}return n}function bm(n,e,t){let r=n.resolve(e);if(r.parent.canReplaceWith(r.index(),r.index(),t))return e;if(r.parentOffset==0)for(let s=r.depth-1;s>=0;s--){let i=r.index(s);if(r.node(s).canReplaceWith(i,i,t))return r.before(s+1);if(i>0)return null}if(r.parentOffset==r.parent.content.size)for(let s=r.depth-1;s>=0;s--){let i=r.indexAfter(s);if(r.node(s).canReplaceWith(i,i,t))return r.after(s+1);if(i<r.node(s).childCount)return null}return null}function rd(n,e,t){let r=n.resolve(e);if(!t.content.size)return e;let s=t.content;for(let i=0;i<t.openStart;i++)s=s.firstChild.content;for(let i=1;i<=(t.openStart==0&&t.size?2:1);i++)for(let o=r.depth;o>=0;o--){let a=o==r.depth?0:r.pos<=(r.start(o+1)+r.end(o+1))/2?-1:1,l=r.index(o)+(a>0?1:0),d=r.node(o),u=!1;if(i==1)u=d.canReplace(l,l,s);else{let h=d.contentMatchAt(l).findWrapping(s.firstChild.type);u=h&&d.canReplaceWith(l,l,h[0])}if(u)return a==0?r.pos:a<0?r.before(o+1):r.after(o+1)}return null}function Ws(n,e,t=e,r=T.empty){if(e==t&&!r.size)return null;let s=n.resolve(e),i=n.resolve(t);return sd(s,i,r)?new ae(e,t,r):new ym(s,i,r).fit()}function sd(n,e,t){return!t.openStart&&!t.openEnd&&n.start()==e.start()&&n.parent.canReplace(n.index(),e.index(),t.content)}class ym{constructor(e,t,r){this.$from=e,this.$to=t,this.unplaced=r,this.frontier=[],this.placed=N.empty;for(let s=0;s<=e.depth;s++){let i=e.node(s);this.frontier.push({type:i.type,match:i.contentMatchAt(e.indexAfter(s))})}for(let s=e.depth;s>0;s--)this.placed=N.from(e.node(s).copy(this.placed))}get depth(){return this.frontier.length-1}fit(){for(;this.unplaced.size;){let d=this.findFittable();d?this.placeNodes(d):this.openMore()||this.dropNode()}let e=this.mustMoveInline(),t=this.placed.size-this.depth-this.$from.depth,r=this.$from,s=this.close(e<0?this.$to:r.doc.resolve(e));if(!s)return null;let i=this.placed,o=r.depth,a=s.depth;for(;o&&a&&i.childCount==1;)i=i.firstChild.content,o--,a--;let l=new T(i,o,a);return e>-1?new fe(r.pos,e,this.$to.pos,this.$to.end(),l,t):l.size||r.pos!=this.$to.pos?new ae(r.pos,s.pos,l):null}findFittable(){let e=this.unplaced.openStart;for(let t=this.unplaced.content,r=0,s=this.unplaced.openEnd;r<e;r++){let i=t.firstChild;if(t.childCount>1&&(s=0),i.type.spec.isolating&&s<=r){e=r;break}t=i.content}for(let t=1;t<=2;t++)for(let r=t==1?e:this.unplaced.openStart;r>=0;r--){let s,i=null;r?(i=vi(this.unplaced.content,r-1).firstChild,s=i.content):s=this.unplaced.content;let o=s.firstChild;for(let a=this.depth;a>=0;a--){let{type:l,match:d}=this.frontier[a],u,h=null;if(t==1&&(o?d.matchType(o.type)||(h=d.fillBefore(N.from(o),!1)):i&&l.compatibleContent(i.type)))return{sliceDepth:r,frontierDepth:a,parent:i,inject:h};if(t==2&&o&&(u=d.findWrapping(o.type)))return{sliceDepth:r,frontierDepth:a,parent:i,wrap:u};if(i&&d.matchType(i.type))break}}}openMore(){let{content:e,openStart:t,openEnd:r}=this.unplaced,s=vi(e,t);return!s.childCount||s.firstChild.isLeaf?!1:(this.unplaced=new T(e,t+1,Math.max(r,s.size+t>=e.size-r?t+1:0)),!0)}dropNode(){let{content:e,openStart:t,openEnd:r}=this.unplaced,s=vi(e,t);if(s.childCount<=1&&t>0){let i=e.size-t<=t+s.size;this.unplaced=new T(Rn(e,t-1,1),t-1,i?t-1:r)}else this.unplaced=new T(Rn(e,t,1),t,r)}placeNodes({sliceDepth:e,frontierDepth:t,parent:r,inject:s,wrap:i}){for(;this.depth>t;)this.closeFrontierNode();if(i)for(let g=0;g<i.length;g++)this.openFrontierNode(i[g]);let o=this.unplaced,a=r?r.content:o.content,l=o.openStart-e,d=0,u=[],{match:h,type:f}=this.frontier[t];if(s){for(let g=0;g<s.childCount;g++)u.push(s.child(g));h=h.matchFragment(s)}let p=a.size+e-(o.content.size-o.openEnd);for(;d<a.childCount;){let g=a.child(d),x=h.matchType(g.type);if(!x)break;d++,(d>1||l==0||g.content.size)&&(h=x,u.push(id(g.mark(f.allowedMarks(g.marks)),d==1?l:0,d==a.childCount?p:-1)))}let m=d==a.childCount;m||(p=-1),this.placed=In(this.placed,t,N.from(u)),this.frontier[t].match=h,m&&p<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let g=0,x=a;g<p;g++){let b=x.lastChild;this.frontier.push({type:b.type,match:b.contentMatchAt(b.childCount)}),x=b.content}this.unplaced=m?e==0?T.empty:new T(Rn(o.content,e-1,1),e-1,p<0?o.openEnd:e-1):new T(Rn(o.content,e,d),o.openStart,o.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return-1;let e=this.frontier[this.depth],t;if(!e.type.isTextblock||!ki(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.$to,s=this.$to.after(r);for(;r>1&&s==this.$to.end(--r);)++s;return s}findCloseLevel(e){e:for(let t=Math.min(this.depth,e.depth);t>=0;t--){let{match:r,type:s}=this.frontier[t],i=t<e.depth&&e.end(t+1)==e.pos+(e.depth-(t+1)),o=ki(e,t,s,r,i);if(o){for(let a=t-1;a>=0;a--){let{match:l,type:d}=this.frontier[a],u=ki(e,a,d,l,!0);if(!u||u.childCount)continue e}return{depth:t,fit:o,move:i?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=In(this.placed,t.depth,t.fit)),e=t.move;for(let r=t.depth+1;r<=e.depth;r++){let s=e.node(r),i=s.type.contentMatch.fillBefore(s.content,!0,e.index(r));this.openFrontierNode(s.type,s.attrs,i)}return e}openFrontierNode(e,t=null,r){let s=this.frontier[this.depth];s.match=s.match.matchType(e),this.placed=In(this.placed,this.depth,N.from(e.create(t,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let t=this.frontier.pop().match.fillBefore(N.empty,!0);t.childCount&&(this.placed=In(this.placed,this.frontier.length,t))}}function Rn(n,e,t){return e==0?n.cutByIndex(t,n.childCount):n.replaceChild(0,n.firstChild.copy(Rn(n.firstChild.content,e-1,t)))}function In(n,e,t){return e==0?n.append(t):n.replaceChild(n.childCount-1,n.lastChild.copy(In(n.lastChild.content,e-1,t)))}function vi(n,e){for(let t=0;t<e;t++)n=n.firstChild.content;return n}function id(n,e,t){if(e<=0)return n;let r=n.content;return e>1&&(r=r.replaceChild(0,id(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

40ype.contentMatch.matchFragment(r).fillBefore(N.empty,!0)))),n.copy(r)}function ki(n,e,t,r,s){let i=n.node(e),o=s?n.indexAfter(e):n.index(e);if(o==i.childCount&&!t.compatibleContent(i.type))return null;let a=r.fillBefore(i.content,!0,o);return a&&!vm(t,i.content,o)?a:null}function vm(n,e,t){for(let r=t;r<e.childCount;r++)if(!n.allowsMarks(e.child(r).marks))return!0;return!1}function km(n){return n.spec.defining||n.spec.definingForContent}function Sm(n,e,t,r){if(!r.size)return n.deleteRange(e,t);let s=n.doc.resolve(e),i=n.doc.resolve(t);if(sd(s,i,r))return n.step(new ae(e,t,r));let o=ad(s,i);o[o.length-1]==0&&o.pop();let a=-(s.depth+1);o.unshift(a);for(let f=s.depth,p=s.pos-1;f>0;f--,p--){let m=s.node(f).type.spec;if(m.defining||m.definingAsContext||m.isolating)break;o.indexOf(f)>-1?a=f:s.before(f)==p&&o.splice(1,0,-f)}let l=o.indexOf(a),d=[],u=r.openStart;for(let f=r.content,p=0;;p++){let m=f.firstChild;if(d.push(m),p==r.openStart)break;f=m.content}for(let f=u-1;f>=0;f--){let p=d[f],m=km(p.type);if(m&&!p.sameMarkup(s.node(Math.abs(a)-1)))u=f;else if(m||!p.type.isTextblock)break}for(let f=r.openStart;f>=0;f--){let p=(f+u+1)%(r.openStart+1),m=d[p];if(m)for(let g=0;g<o.length;g++){let x=o[(g+l)%o.length],b=!0;x<0&&(b=!1,x=-x);let y=s.node(x-1),k=s.index(x-1);if(y.canReplaceWith(k,k,m.type,m.marks))return n.replace(s.before(x),b?i.after(x):t,new T(od(r.content,0,r.openStart,p),p,r.openEnd))}}let h=n.steps.length;for(let f=o.length-1;f>=0&&(n.replace(e,t,r),!(n.steps.length>h));f--){let p=o[f];p<0||(e=s.before(p),t=i.after(p))}}function od(n,e,t,r,s){if(e<t){let i=n.firstChild;n=n.replaceChild(0,i.copy(od(i.content,e+1,t,r,i)))}if(e>r){let i=s.contentMatchAt(0),o=i.fillBefore(n).append(n);n=o.append(i.matchFragment(o).fillBefore(N.empty,!0))}return n}function Cm(n,e,t,r){if(!r.isInline&&e==t&&n.doc.resolve(e).parent.content.size){let s=bm(n.doc,e,r.type);s!=null&&(e=t=s)}n.replaceRange(e,t,new T(N.from(r),0,0))}function Nm(n,e,t){let r=n.doc.resolve(e),s=n.doc.resolve(t);if(r.parent.isTextblock&&s.parent.isTextblock&&r.start()!=s.start()&&r.parentOffset==0&&s.parentOffset==0){let o=r.sharedDepth(t),a=!1;for(let l=r.depth;l>o;l--)r.node(l).type.spec.isolating&&(a=!0);for(let l=s.depth;l>o;l--)s.node(l).type.spec.isolating&&(a=!0);if(!a){for(let l=r.depth;l>0&&e==r.start(l);l--)e=r.before(l);for(let l=s.depth;l>0&&t==s.start(l);l--)t=s.before(l);r=n.doc.resolve(e),s=n.doc.resolve(t)}}let i=ad(r,s);for(let o=0;o<i.length;o++){let a=i[o],l=o==i.length-1;if(l&&a==0||r.node(a).type.contentMatch.validEnd)return n.delete(r.start(a),s.end(a));if(a>0&&(l||r.node(a-1).canReplace(r.index(a-1),s.indexAfter(a-1))))return n.delete(r.before(a),s.after(a))}for(let o=1;o<=r.depth&&o<=s.depth;o++)if(e-r.start(o)==r.depth-o&&t>r.end(o)&&s.end(o)-t!=s.depth-o&&r.start(o-1)==s.start(o-1)&&r.node(o-1).canReplace(r.index(o-1),s.index(o-1)))return n.delete(r.before(o),t);n.delete(e,t)}function ad(n,e){let t=[],r=Math.min(n.depth,e.depth);for(let s=r;s>=0;s--){let i=n.start(s);if(i<n.pos-(n.depth-s)||e.end(s)>e.pos+(e.depth-s)||n.node(s).type.spec.isolating||e.node(s).type.spec.isolating)break;(i==e.start(s)||s==n.depth&&s==e.depth&&n.parent.inlineContent&&e.parent.inlineContent&&s&&e.start(s-1)==i-1)&&t.push(s)}return t}class xn extends Se{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 le.fail("No node at attribute step's position");let r=Object.create(null);for(let i in t.attrs)r[i]=t.attrs[i];r[this.attr]=this.value;let s=t.type.create(r,null,t.marks);return le.fromReplace(e,this.pos,this.pos+1,new T(N.from(s),0,t.isLeaf?0:1))}getMap(){return Ae.empty}invert(e){return new xn(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 xn(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 xn(t.pos,t.attr,t.value)}}Se.jsonID("attr",xn);class lr extends Se{constructor(e,t){super(),this.attr=e,this.value=t}apply(e){let t=Object.create(null);for(let s in e.attrs)t[s]=e.attrs[s];t[this.attr]=this.value;let r=e.type.create(t,e.content,e.marks);return le.ok(r)}getMap(){return Ae.empty}invert(e){return new lr(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 lr(t.attr,t.value)}}Se.jsonID("docAttr",lr);let vn=class extends Error{};vn=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t};vn.prototype=Object.create(Error.prototype);vn.prototype.constructor=vn;vn.prototype.name="TransformError";class ld{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new ar}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let t=this.maybeStep(e);if(t.failed)throw new vn(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 s=this.mapping.maps[r];r&&(e=s.map(e,1),t=s.map(t,-1)),s.forEach((i,o,a,l)=>{e=Math.min(e,a),t=Math.max(t,l)})}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=T.empty){let s=Ws(this.doc,e,t,r);return s&&this.step(s),this}replaceWith(e,t,r){return this.replace(e,t,new T(N.from(r),0,0))}delete(e,t){return this.replace(e,t,T.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,r){return Sm(this,e,t,r),this}replaceRangeWith(e,t,r){return Cm(this,e,t,r),this}deleteRange(e,t){return Nm(this,e,t),this}lift(e,t){return lm(this,e,t),this}join(e,t=1){return xm(this,e,t),this}wrap(e,t){return um(this,e,t),this}setBlockType(e,t=e,r,s=null){return hm(this,e,t,r,s),this}setNodeMarkup(e,t,r=null,s){return pm(this,e,t,r,s),this}setNodeAttribute(e,t,r){return this.step(new xn(e,t,r)),this}setDocAttribute(e,t){return this.step(new lr(e,t)),this}addNodeMark(e,t){return this.step(new vt(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 K)t.isInSet(r.marks)&&this.step(new Yt(e,t));else{let s=r.marks,i,o=[];for(;i=t.isInSet(s);)o.push(new Yt(e,i)),s=i.removeFromSet(s);for(let a=o.length-1;a>=0;a--)this.step(o[a])}return this}split(e,t=1,r){return mm(this,e,t,r),this}addMark(e,t,r){return im(this,e,t,r),this}removeMark(e,t,r){return om(this,e,t,r),this}clearIncompatible(e,t,r){return $o(this,e,t,r),this}}const Si=Object.create(null);class z{constructor(e,t,r){this.$anchor=e,this.$head=t,this.ranges=r||[new wm(e.min(t),e.max(t))]}get anchor(){return this.$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.$from.doc.slice(this.from,this.to,!0)}replace(e,t=T.empty){let r=t.content.lastChild,s=null;for(let a=0;a<t.openEnd;a++)s=r,r=r.lastChild;let i=e.steps.length,o=this.ranges;for(let a=0;a<o.length;a++){let{$from:l,$to:d}=o[a],u=e.mapping.slice(i);e.replaceRange(u.map(l.pos),u.map(d.pos),a?T.empty:t),a==0&&Ya(e,i,(r?r.isInline:s&&s.isTextblock)?-1:1)}}replaceWith(e,t){let r=e.steps.length,s=this.ranges;for(let i=0;i<s.length;i++){let{$from:o,$to:a}=s[i],l=e.mapping.slice(r),d=l.map(o.pos),u=l.map(a.pos);i?e.deleteRange(d,u):(e.replaceRangeWith(d,u,t),Ya(e,r,t.isInline?-1:1))}}static findFrom(e,t,r=!1){let s=e.parent.inlineContent?new I(e):hn(e.node(0),e.parent,e.pos,e.index(),t,r);if(s)return s;for(let i=e.depth-1;i>=0;i--){let o=t<0?hn(e.node(0),e.node(i),e.before(i+1),e.index(i),t,r):hn(e.node(0),e.node(i),e.after(i+1),e.index(i)+1,t,r);if(o)return o}return null}static near(e,t=1){return this.findFrom(e,t)||this.findFrom(e,-t)||new Oe(e.node(0))}static atStart(e){return hn(e,e,0,0,1)||new Oe(e)}static atEnd(e){return hn(e,e,e.content.size,e.childCount,-1)||new Oe(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=Si[t.type];if(!r)throw new RangeError(`No selection type ${t.type} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in Si)throw new RangeError("Duplicate use of selection JSON ID "+e);return Si[e]=t,t.prototype.jsonID=e,t}getBookmark(){return I.between(this.$anchor,this.$head).getBookmark()}}z.prototype.visible=!0;class wm{constructor(e,t){this.$from=e,this.$to=t}}let Ja=!1;function Ga(n){!Ja&&!n.parent.inlineContent&&(Ja=!0)}class I extends z{constructor(e,t=e){Ga(e),Ga(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 z.near(r);let s=e.resolve(t.map(this.anchor));return new I(s.parent.inlineContent?s:r,r)}replace(e,t=T.empty){if(super.replace(e,t),t==T.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof I&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new Us(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 I(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,r=t){let s=e.resolve(t);return new this(s,r==t?s:e.resolve(r))}static between(e,t,r){let s=e.pos-t.pos;if((!r||s)&&(r=s>=0?1:-1),!t.parent.inlineContent){let i=z.findFrom(t,r,!0)||z.findFrom(t,-r,!0);if(i)t=i.$head;else return z.near(t,r)}return e.parent.inlineContent||(s==0?e=t:(e=(z.findFrom(e,-r,!0)||z.findFrom(e,r,!0)).$anchor,e.pos<t.pos!=s<0&&(e=t))),new I(e,t)}}z.jsonID("text",I);class Us{constructor(e,t){this.anchor=e,this.head=t}map(e){return new Us(e.map(this.anchor),e.map(this.head))}resolve(e){return I.between(e.resolve(this.anchor),e.resolve(this.head))}}class D extends z{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:s}=t.mapResult(this.anchor),i=e.resolve(s);return r?z.near(i):new D(i)}content(){return new T(N.from(this.node),0,0)}eq(e){return e instanceof D&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new Bo(this.anchor)}static fromJSON(e,t){if(typeof t.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new D(e.resolve(t.anchor))}static create(e,t){return new D(e.resolve(t))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}}D.prototype.visible=!1;z.jsonID("node",D);class Bo{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:r}=e.mapResult(this.anchor);return t?new Us(r,r):new Bo(r)}resolve(e){let t=e.resolve(this.anchor),r=t.nodeAfter;return r&&D.isSelectable(r)?new D(t):z.near(t)}}class Oe extends z{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,t=T.empty){if(t==T.empty){e.delete(0,e.doc.content.size);let r=z.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,t)}toJSON(){return{type:"all"}}static fromJSON(e){return new Oe(e)}map(e){return new Oe(e)}eq(e){return e instanceof Oe}getBookmark(){return Mm}}z.jsonID("all",Oe);const Mm={map(){return this},resolve(n){return new Oe(n)}};function hn(n,e,t,r,s,i=!1){if(e.inlineContent)return I.create(n,t);for(let o=r-(s>0?0:1);s>0?o<e.childCount:o>=0;o+=s){let a=e.child(o);if(a.isAtom){if(!i&&D.isSelectable(a))return D.create(n,t-(s<0?a.nodeSize:0))}else{let l=hn(n,a,t+s,s<0?a.childCount:0,s,i);if(l)return l}t+=a.nodeSize*s}return null}function Ya(n,e,t){let r=n.steps.length-1;if(r<e)return;let s=n.steps[r];if(!(s instanceof ae||s instanceof fe))return;let i=n.mapping.maps[r],o;i.forEach((a,l,d,u)=>{o==null&&(o=u)}),n.setSelection(z.near(n.doc.resolve(o),t))}const Qa=1,wr=2,Xa=4;class jm extends ld{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.$from.doc!=this.doc)throw new RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=e,this.curSelectionFor=this.steps.length,this.updated=(this.updated|Qa)&~wr,this.storedMarks=null,this}get selectionSet(){return(this.updated&Qa)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=wr,this}ensureMarks(e){return K.sameSet(this.storedMarks||this.selection.$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&wr)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~wr,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.$to)||K.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,r){let s=this.doc.type.schema;if(t==null)return e?this.replaceSelectionWith(s.text(e),!0):this.deleteSelection();{if(r==null&&(r=t),!e)return this.deleteRange(t,r);let i=this.storedMarks;if(!i){let o=this.doc.resolve(t);i=r==t?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(t,r,s.text(e,i)),!this.selection.empty&&this.selection.to==t+e.length&&this.setSelection(z.near(this.selection.$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|=Xa,this}get scrolledIntoView(){return(this.updated&Xa)>0}}function Za(n,e){return!e||!n?n:n.bind(e)}class Pn{constructor(e,t,r){this.name=e,this.init=Za(t.init,r),this.apply=Za(t.apply,r)}}const Tm=[new Pn("doc",{init(n){return n.doc||n.schema.topNodeType.createAndFill()},apply(n){return n.doc}}),new Pn("selection",{init(n,e){return n.selection||z.atStart(e.doc)},apply(n){return n.selection}}),new Pn("storedMarks",{init(n){return n.storedMarks||null},apply(n,e,t,r){return r.selection.$cursor?n.storedMarks:null}}),new Pn("scrollToSelection",{init(){return 0},apply(n,e){return n.scrolledIntoView?e+1:e}})];class Ci{constructor(e,t){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=Tm.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 Pn(r.key,r.spec.state,r))})}}class mn{constructor(e){this.config=e}get schema(){return this.config.schema}get plugins(){return this.config.plugins}

40apply(e){return this.applyTransaction(e).state}filterTransaction(e,t=-1){for(let r=0;r<this.config.plugins.length;r++)if(r!=t){let s=this.config.plugins[r];if(s.spec.filterTransaction&&!s.spec.filterTransaction.call(s,e,this))return!1}return!0}applyTransaction(e){if(!this.filterTransaction(e))return{state:this,transactions:[]};let t=[e],r=this.applyInner(e),s=null;for(;;){let i=!1;for(let o=0;o<this.config.plugins.length;o++){let a=this.config.plugins[o];if(a.spec.appendTransaction){let l=s?s[o].n:0,d=s?s[o].state:this,u=l<t.length&&a.spec.appendTransaction.call(a,l?t.slice(l):t,d,r);if(u&&r.filterTransaction(u,o)){if(u.setMeta("appendedTransaction",e),!s){s=[];for(let h=0;h<this.config.plugins.length;h++)s.push(h<o?{state:r,n:t.length}:{state:this,n:0})}t.push(u),r=r.applyInner(u),i=!0}s&&(s[o]={state:r,n:t.length})}}if(!i)return{state:r,transactions:t}}}applyInner(e){if(!e.before.eq(this.doc))throw new RangeError("Applying a mismatched transaction");let t=new mn(this.config),r=this.config.fields;for(let s=0;s<r.length;s++){let i=r[s];t[i.name]=i.apply(e,this[i.name],this,t)}return t}get tr(){return new jm(this)}static create(e){let t=new Ci(e.doc?e.doc.type.schema:e.schema,e.plugins),r=new mn(t);for(let s=0;s<t.fields.length;s++)r[t.fields[s].name]=t.fields[s].init(e,r);return r}reconfigure(e){let t=new Ci(this.schema,e.plugins),r=t.fields,s=new mn(t);for(let i=0;i<r.length;i++){let o=r[i].name;s[o]=this.hasOwnProperty(o)?this[o]:r[i].init(e,s)}return s}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 s=e[r],i=s.spec.state;i&&i.toJSON&&(t[r]=i.toJSON.call(s,this[s.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 s=new Ci(e.schema,e.plugins),i=new mn(s);return s.fields.forEach(o=>{if(o.name=="doc")i.doc=Fe.fromJSON(e.schema,t.doc);else if(o.name=="selection")i.selection=z.fromJSON(i.doc,t.selection);else if(o.name=="storedMarks")t.storedMarks&&(i.storedMarks=t.storedMarks.map(e.schema.markFromJSON));else{if(r)for(let a in r){let l=r[a],d=l.spec.state;if(l.key==o.name&&d&&d.fromJSON&&Object.prototype.hasOwnProperty.call(t,a)){i[o.name]=d.fromJSON.call(l,e,t[a],i);return}}i[o.name]=o.init(e,i)}}),i}}function cd(n,e,t){for(let r in n){let s=n[r];s instanceof Function?s=s.bind(e):r=="handleDOMEvents"&&(s=cd(s,e,{})),t[r]=s}return t}class ee{constructor(e){this.spec=e,this.props={},e.props&&cd(e.props,this,this.props),this.key=e.key?e.key.key:dd("plugin")}getState(e){return e[this.key]}}const Ni=Object.create(null);function dd(n){return n in Ni?n+"$"+ ++Ni[n]:(Ni[n]=0,n+"$")}class ue{constructor(e="key"){this.key=dd(e)}get(e){return e.config.pluginsByKey[this.key]}getState(e){return e[this.key]}}const Ho=(n,e)=>n.selection.empty?!1:(e&&e(n.tr.deleteSelection().scrollIntoView()),!0);function ud(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("backward",n):t.parentOffset>0)?null:t}const hd=(n,e,t)=>{let r=ud(n,t);if(!r)return!1;let s=Vo(r);if(!s){let o=r.blockRange(),a=o&&jn(o);return a==null?!1:(e&&e(n.tr.lift(o,a).scrollIntoView()),!0)}let i=s.nodeBefore;if(kd(n,s,e,-1))return!0;if(r.parent.content.size==0&&(kn(i,"end")||D.isSelectable(i)))for(let o=r.depth;;o--){let a=Ws(n.doc,r.before(o),r.after(o),T.empty);if(a&&a.slice.size<a.to-a.from){if(e){let l=n.tr.step(a);l.setSelection(kn(i,"end")?z.findFrom(l.doc.resolve(l.mapping.map(s.pos,-1)),-1):D.create(l.doc,s.pos-i.nodeSize)),e(l.scrollIntoView())}return!0}if(o==1||r.node(o-1).childCount>1)break}return i.isAtom&&s.depth==r.depth-1?(e&&e(n.tr.delete(s.pos-i.nodeSize,s.pos).scrollIntoView()),!0):!1},Em=(n,e,t)=>{let r=ud(n,t);if(!r)return!1;let s=Vo(r);return s?fd(n,s,e):!1},Am=(n,e,t)=>{let r=md(n,t);if(!r)return!1;let s=Fo(r);return s?fd(n,s,e):!1};function fd(n,e,t){let r=e.nodeBefore,s=r,i=e.pos-1;for(;!s.isTextblock;i--){if(s.type.spec.isolating)return!1;let u=s.lastChild;if(!u)return!1;s=u}let o=e.nodeAfter,a=o,l=e.pos+1;for(;!a.isTextblock;l++){if(a.type.spec.isolating)return!1;let u=a.firstChild;if(!u)return!1;a=u}let d=Ws(n.doc,i,l,T.empty);if(!d||d.from!=i||d instanceof ae&&d.slice.size>=l-i)return!1;if(t){let u=n.tr.step(d);u.setSelection(I.create(u.doc,i)),t(u.scrollIntoView())}return!0}function kn(n,e,t=!1){for(let r=n;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;if(t&&r.childCount!=1)return!1}return!1}const pd=(n,e,t)=>{let{$head:r,empty:s}=n.selection,i=r;if(!s)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("backward",n):r.parentOffset>0)return!1;i=Vo(r)}let o=i&&i.nodeBefore;return!o||!D.isSelectable(o)?!1:(e&&e(n.tr.setSelection(D.create(n.doc,i.pos-o.nodeSize)).scrollIntoView()),!0)};function Vo(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 md(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("forward",n):t.parentOffset<t.parent.content.size)?null:t}const gd=(n,e,t)=>{let r=md(n,t);if(!r)return!1;let s=Fo(r);if(!s)return!1;let i=s.nodeAfter;if(kd(n,s,e,1))return!0;if(r.parent.content.size==0&&(kn(i,"start")||D.isSelectable(i))){let o=Ws(n.doc,r.before(),r.after(),T.empty);if(o&&o.slice.size<o.to-o.from){if(e){let a=n.tr.step(o);a.setSelection(kn(i,"start")?z.findFrom(a.doc.resolve(a.mapping.map(s.pos)),1):D.create(a.doc,a.mapping.map(s.pos))),e(a.scrollIntoView())}return!0}}return i.isAtom&&s.depth==r.depth-1?(e&&e(n.tr.delete(s.pos,s.pos+i.nodeSize).scrollIntoView()),!0):!1},xd=(n,e,t)=>{let{$head:r,empty:s}=n.selection,i=r;if(!s)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("forward",n):r.parentOffset<r.parent.content.size)return!1;i=Fo(r)}let o=i&&i.nodeAfter;return!o||!D.isSelectable(o)?!1:(e&&e(n.tr.setSelection(D.create(n.doc,i.pos)).scrollIntoView()),!0)};function Fo(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 Om=(n,e)=>{let t=n.selection,r=t instanceof D,s;if(r){if(t.node.isTextblock||!Et(n.doc,t.from))return!1;s=t.from}else if(s=Fs(n.doc,t.from,-1),s==null)return!1;if(e){let i=n.tr.join(s);r&&i.setSelection(D.create(i.doc,s-n.doc.resolve(s).nodeBefore.nodeSize)),e(i.scrollIntoView())}return!0},Dm=(n,e)=>{let t=n.selection,r;if(t instanceof D){if(t.node.isTextblock||!Et(n.doc,t.to))return!1;r=t.to}else if(r=Fs(n.doc,t.to,1),r==null)return!1;return e&&e(n.tr.join(r).scrollIntoView()),!0},Rm=(n,e)=>{let{$from:t,$to:r}=n.selection,s=t.blockRange(r),i=s&&jn(s);return i==null?!1:(e&&e(n.tr.lift(s,i).scrollIntoView()),!0)},bd=(n,e)=>{let{$head:t,$anchor:r}=n.selection;return!t.parent.type.spec.code||!t.sameParent(r)?!1:(e&&e(n.tr.insertText(`
41`).scrollIntoView()),!0)};function Wo(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 Im=(n,e)=>{let{$head:t,$anchor:r}=n.selection;if(!t.parent.type.spec.code||!t.sameParent(r))return!1;let s=t.node(-1),i=t.indexAfter(-1),o=Wo(s.contentMatchAt(i));if(!o||!s.canReplaceWith(i,i,o))return!1;if(e){let a=t.after(),l=n.tr.replaceWith(a,a,o.createAndFill());l.setSelection(z.near(l.doc.resolve(a),1)),e(l.scrollIntoView())}return!0},yd=(n,e)=>{let t=n.selection,{$from:r,$to:s}=t;if(t instanceof Oe||r.parent.inlineContent||s.parent.inlineContent)return!1;let i=Wo(s.parent.contentMatchAt(s.indexAfter()));if(!i||!i.isTextblock)return!1;if(e){let o=(!r.parentOffset&&s.index()<s.parent.childCount?r:s).pos,a=n.tr.insert(o,i.createAndFill());a.setSelection(I.create(a.doc,o+1)),e(a.scrollIntoView())}return!0},vd=(n,e)=>{let{$cursor:t}=n.selection;if(!t||t.parent.content.size)return!1;if(t.depth>1&&t.after()!=t.end(-1)){let i=t.before();if(at(n.doc,i))return e&&e(n.tr.split(i).scrollIntoView()),!0}let r=t.blockRange(),s=r&&jn(r);return s==null?!1:(e&&e(n.tr.lift(r,s).scrollIntoView()),!0)};function Pm(n){return(e,t)=>{let{$from:r,$to:s}=e.selection;if(e.selection instanceof D&&e.selection.node.isBlock)return!r.parentOffset||!at(e.doc,r.pos)?!1:(t&&t(e.tr.split(r.pos).scrollIntoView()),!0);if(!r.depth)return!1;let i=[],o,a,l=!1,d=!1;for(let p=r.depth;;p--)if(r.node(p).isBlock){l=r.end(p)==r.pos+(r.depth-p),d=r.start(p)==r.pos-(r.depth-p),a=Wo(r.node(p-1).c

41ontentMatchAt(r.indexAfter(p-1))),i.unshift(l&&a?{type:a}:null),o=p;break}else{if(p==1)return!1;i.unshift(null)}let u=e.tr;(e.selection instanceof I||e.selection instanceof Oe)&&u.deleteSelection();let h=u.mapping.map(r.pos),f=at(u.doc,h,i.length,i);if(f||(i[0]=a?{type:a}:null,f=at(u.doc,h,i.length,i)),!f)return!1;if(u.split(h,i.length,i),!l&&d&&r.node(o).type!=a){let p=u.mapping.map(r.before(o)),m=u.doc.resolve(p);a&&r.node(o-1).canReplaceWith(m.index(),m.index()+1,a)&&u.setNodeMarkup(u.mapping.map(r.before(o)),a)}return t&&t(u.scrollIntoView()),!0}}const Lm=Pm(),zm=(n,e)=>{let{$from:t,to:r}=n.selection,s,i=t.sharedDepth(r);return i==0?!1:(s=t.before(i),e&&e(n.tr.setSelection(D.create(n.doc,s))),!0)};function $m(n,e,t){let 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41r.lastChild.getBoundingClientRect().bottom?a=n.state.doc.content.size:(s==0||r.nodeType!=1||r.childNodes[s-1].nodeName!="BR")&&(a=ug(n,r,s,e))}a==null&&(a=dg(n,o,e));let l=n.docView.nearestDesc(o,!0);return{pos:a,inside:l?l.posAtStart-l.border:-1}}function sl(n){return n.top<n.bottom||n.left<n.right}function ut(n,e){let t=n.getClientRects();if(t.length){let r=t[e<0?0:t.length-1];if(sl(r))return r}return Array.prototype.find.call(t,sl)||n.getBoundingClientRect()}const fg=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;function Ad(n,e,t){let{node:r,offset:s,atom:i}=n.docView.domFromPos(e,t<0?-1:1),o=xr||ze;if(r.nodeType==3)if(o&&(fg.test(r.nodeValue)||(t<0?!s:s==r.nodeValue.length))){let l=ut(it(r,s,s),t);if(ze&&s&&/\s/.test(r.nodeValue[s-1])&&s<r.nodeValue.length){let d=ut(it(r,s-1,s-1),-1);if(d.top==l.top){let u=ut(it(r,s,s+1),-1);if(u.top!=l.top)return An(u,u.left<d.left)}}return l}else{let l=s,d=s,u=t<0?1:-1;return t<0&&!s?(d++,u=-1):t>=0&&s==r.nodeValue.length?(l--,u=1):t<0?l--:d++,An(ut(it(r,l,d),u),u<0)}if(!n.state.doc.resolve(e-(i||0)).parent.inlineContent){if(i==null&&s&&(t<0||s==Le(r))){let l=r.childNodes[s-1];if(l.nodeType==1)return wi(l.getBoundingClientRect(),!1)}if(i==null&&s<Le(r)){let l=r.childNodes[s];if(l.nodeType==1)return wi(l.getBoundingClientRect(),!0)}return wi(r.getBoundingClientRect(),t>=0)}if(i==null&&s&&(t<0||s==Le(r))){let l=r.childNodes[s-1],d=l.nodeType==3?it(l,Le(l)-(o?0:1)):l.nodeType==1&&(l.nodeName!="BR"||!l.nextSibling)?l:null;if(d)return An(ut(d,1),!1)}if(i==null&&s<Le(r)){let l=r.childNodes[s];for(;l.pmViewDesc&&l.pmViewDesc.ignoreForCoords;)l=l.nextSibling;let d=l?l.nodeType==3?it(l,0,o?0:1):l.nodeType==1?l:null:null;if(d)return An(ut(d,-1),!0)}return An(ut(r.nodeType==3?it(r):r,-t),t>=0)}function An(n,e){if(n.width==0)return n;let t=e?n.left:n.right;return{top:n.top,bottom:n.bottom,left:t,right:t}}function wi(n,e){if(n.height==0)return n;let t=e?n.top:n.bottom;return{top:t,bottom:t,left:n.left,right:n.right}}function Od(n,e,t){let r=n.state,s=n.root.activeElement;r!=e&&n.updateState(e),s!=n.dom&&n.focus();try{return t()}finally{r!=e&&n.updateState(r),s!=n.dom&&s&&s.focus()}}function pg(n,e,t){let r=e.selection,s=t=="up"?r.$from:r.$to;return Od(n,e,()=>{let{node:i}=n.docView.domFromPos(s.pos,t=="up"?-1:1);for(;;){let a=n.docView.nearestDesc(i,!0);if(!a)break;if(a.node.isBlock){i=a.contentDOM||a.dom;break}i=a.dom.parentNode}let o=Ad(n,s.pos,1);for(let a=i.firstChild;a;a=a.nextSibling){let l;if(a.nodeType==1)l=a.getClientRects();else if(a.nodeType==3)l=it(a,0,a.nodeValue.length).getClientRects();else continue;for(let d=0;d<l.length;d++){let u=l[d];if(u.bottom>u.top+1&&(t=="up"?o.top-u.top>(u.bottom-o.top)*2:u.bottom-o.bottom>(o.bottom-u.top)*2))return!1}}return!0})}const mg=/[\u0590-\u08ac]/;function gg(n,e,t){let{$head:r}=e.selection;if(!r.parent.isTextblock)return!1;let s=r.parentOffset,i=!s,o=s==r.parent.content.size,a=n.domSelection();return a?!mg.test(r.parent.textContent)||!a.modify?t=="left"||t=="backward"?i:o:Od(n,e,()=>{let{focusNode:l,focusOffset:d,anchorNode:u,anchorOffset:h}=n.domSelectionRange(),f=a.caretBidiLevel;a.modify("move",t,"character");let p=r.depth?n.docView.domAfterPos(r.before()):n.dom,{focusNode:m,focusOffset:g}=n.domSelectionRange(),x=m&&!p.contains(m.nodeType==1?m:m.parentNode)||l==m&&d==g;try{a.collapse(u,h),l&&(l!=u||d!=h)&&a.extend&&a.extend(l,d)}catch{}return f!=null&&(a.caretBidiLevel=f),x}):r.pos==r.start()||r.pos==r.end()}let il=null,ol=null,al=!1;function xg(n,e,t){return il==e&&ol==t?al:(il=e,ol=t,al=t=="up"||t=="down"?pg(n,e,t):gg(n,e,t))}const $e=0,ll=1,_t=2,et=3;class br{constructor(e,t,r,s){this.parent=e,this.children=t,this.dom=r,this.contentDOM=s,this.dirty=$e,r.pmViewDesc=this}matchesWidget(e){return!1}matchesMark(e){return!1}matchesNode(e,t,r){return!1}matchesHack(e){return!1}parseRule(){return null}stopEvent(e){return!1}get size(){let e=0;for(let t=0;t<this.children.length;t++)e+=this.children[t].size;return e}get border(){return 0}destroy(){this.parent=void 0,this.dom.pmViewDesc==this&&(this.dom.pmViewDesc=void 0);for(let e=0;e<this.children.length;e++)this.children[e].destroy()}posBeforeChild(e){for(let t=0,r=this.posAtStart;;t++){let s=this.children[t];if(s==e)return r;r+=s.size}}get posBefore(){return this.parent.posBeforeChild(this)}get posAtStart(){return this.parent?this.parent.posBeforeChild(this)+this.border:0}get posAfter(){return this.posBefore+this.size}get posAtEnd(){return this.posAtStart+this.size-2*this.border}localPosFromDOM(e,t,r){if(this.contentDOM&&this.contentDOM.contains(e.nodeType==1?e:e.parentNode))if(r<0){let i,o;if(e==this.contentDOM)i=e.childNodes[t-1];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;i=e.previousSibling}for(;i&&!((o=i.pmViewDesc)&&o.parent==this);)i=i.previousSibling;return i?this.posBeforeChild(o)+o.size:this.posAtStart}else{let i,o;if(e==this.contentDOM)i=e.childNodes[t];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;i=e.nextSibling}for(;i&&!((o=i.pmViewDesc)&&o.parent==this);)i=i.nextSibling;return i?this.posBeforeChild(o):this.posAtEnd}let s;if(e==this.dom&&this.contentDOM)s=t>ge(this.contentDOM);else if(this.contentDOM&&this.contentDOM!=this.dom&&this.dom.contains(this.contentDOM))s=e.compareDocumentPosition(this.contentDOM)&2;else if(this.dom.firstChild){if(t==0)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!1;break}if(i.previousSibling)break}if(s==null&&t==e.childNodes.length)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!0;break}if(i.nextSibling)break}}return s??r>0?this.posAtEnd:this.posAtStart}nearestDesc(e,t=!1){for(let r=!0,s=e;s;s=s.parentNode){let i=this.getDesc(s),o;if(i&&(!t||i.node))if(r&&(o=i.nodeDOM)&&!(o.nodeType==1?o.contains(e.nodeType==1?e:e.parentNode):o==e))r=!1;else return i}}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 s=e;s;s=s.parentNode){let i=this.getDesc(s);if(i)return i.localPosFromDOM(e,t,r)}return-1}descAt(e){for(let t=0,r=0;t<this.children.length;t++){let s=this.children[t],i=r+s.size;if(r==e&&i!=r){for(;!s.border&&s.children.length;)for(let o=0;o<s.children.length;o++){let a=s.children[o];if(a.size){s=a;break}}return s}if(e<i)return s.descAt(e-r-s.border);r=i}}domFromPos(e,t){if(!this.contentDOM)return{node:this.dom,offset:0,atom:e+1};let r=0,s=0;for(let i=0;r<this.children.length;r++){let o=this.children[r],a=i+o.size;if(a>e||o instanceof Rd){s=e-i;break}i=a}if(s)return this.children[r].domFromPos(s-this.children[r].border,t);for(let i;r&&!(i=this.children[r-1]).size&&i instanceof Dd&&i.side>=0;r--);if(t<=0){let i,o=!0;for(;i=r?this.children[r-1]:null,!(!i||i.dom.parentNode==this.contentDOM);r--,o=!1);return i&&t&&o&&!i.border&&!i.domAtom?i.domFromPos(i.size,t):{node:this.contentDOM,offset:i?ge(i.dom)+1:0}}else{let i,o=!0;for(;i=r<this.children.length?this.children[r]:null,!(!i||i.dom.parentNode==this.contentDOM);r++,o=!1);return i&&o&&!i.border&&!i.domAtom?i.domFromPos(0,t):{node:this.contentDOM,offset:i?ge(i.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 s=-1,i=-1;for(let o=r,a=0;;a++){let l=this.children[a],d=o+l.size;if(s==-1&&e<=d){let u=o+l.border;if(e>=u&&t<=d-l.border&&l.node&&l.contentDOM&&this.contentDOM.contains(l.contentDOM))return l.parseRange(e,t,u);e=o;for(let h=a;h>0;h--){let f=this.children[h-1];if(f.size&&f.dom.parentNode==this.contentDOM&&!f.emptyChildAt(1)){s=ge(f.dom)+1;break}e-=f.size}s==-1&&(s=0)}if(s>-1&&(d>t||a==this.children.length-1)){t=d;for(let u=a+1;u<this.children.length;u++){let h=this.children[u];if(h.size&&h.dom.parentNode==this.contentDOM&&!h.emptyChildAt(-1)){i=ge(h.dom);break}t+=h.size}i==-1&&(i=this.contentDOM.childNodes.length);break}o=d}return{node:this.contentDOM,from:e,to:t,fromOffset:s,toOffset:i}}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);

41if(t.nodeType!=1||r==t.childNodes.length)throw new RangeError("No node after pos "+e);return t.childNodes[r]}setSelection(e,t,r,s=!1){let i=Math.min(e,t),o=Math.max(e,t);for(let p=0,m=0;p<this.children.length;p++){let g=this.children[p],x=m+g.size;if(i>m&&o<x)return g.setSelection(e-m-g.border,t-m-g.border,r,s);m=x}let a=this.domFromPos(e,e?-1:1),l=t==e?a:this.domFromPos(t,t?-1:1),d=r.root.getSelection(),u=r.domSelectionRange(),h=!1;if((ze||ke)&&e==t){let{node:p,offset:m}=a;if(p.nodeType==3){if(h=!!(m&&p.nodeValue[m-1]==`
42`),h&&m==p.nodeValue.length)for(let g=p,x;g;g=g.parentNode){if(x=g.nextSibling){x.nodeName=="BR"&&(a=l={node:x.parentNode,offset:ge(x)+1});break}let b=g.pmViewDesc;if(b&&b.node&&b.node.isBlock)break}}else{let g=p.childNodes[m-1];h=g&&(g.nodeName=="BR"||g.contentEditable=="false")}}if(ze&&u.focusNode&&u.focusNode!=l.node&&u.focusNode.nodeType==1){let p=u.focusNode.childNodes[u.focusOffset];p&&p.contentEditable=="false"&&(s=!0)}if(!(s||h&&ke)&&Qt(a.node,a.offset,u.anchorNode,u.anchorOffset)&&Qt(l.node,l.offset,u.focusNode,u.focusOffset))return;let f=!1;if((d.extend||e==t)&&!(h&&ze)){d.collapse(a.node,a.offset);try{e!=t&&d.extend(l.node,l.offset),f=!0}catch{}}if(!f){if(e>t){let m=a;a=l,l=m}let p=document.createRange();p.setEnd(l.node,l.offset),p.setStart(a.node,a.offset),d.removeAllRanges(),d.addRange(p)}}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,s=0;s<this.children.length;s++){let i=this.children[s],o=r+i.size;if(r==o?e<=o&&t>=r:e<o&&t>r){let a=r+i.border,l=o-i.border;if(e>=a&&t<=l){this.dirty=e==r||t==o?_t:ll,e==a&&t==l&&(i.contentLost||i.dom.parentNode!=this.contentDOM)?i.dirty=et:i.markDirty(e-a,t-a);return}else i.dirty=i.dom==i.contentDOM&&i.dom.parentNode==this.contentDOM&&!i.children.length?_t:et}r=o}this.dirty=_t}markParentsDirty(){let e=1;for(let t=this.parent;t;t=t.parent,e++){let r=e==1?_t:ll;t.dirty<r&&(t.dirty=r)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}}class Dd extends br{constructor(e,t,r,s){let i,o=t.type.toDOM;if(typeof o=="function"&&(o=o(r,()=>{if(!i)return s;if(i.parent)return i.parent.posBeforeChild(i)})),!t.type.spec.raw){if(o.nodeType!=1){let a=document.createElement("span");a.appendChild(o),o=a}o.contentEditable="false",o.classList.add("ProseMirror-widget")}super(e,[],o,null),this.widget=t,this.widget=t,i=this}matchesWidget(e){return this.dirty==$e&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let t=this.widget.spec.stopEvent;return t?t(e):!1}ignoreMutation(e){return e.type!="selection"||this.widget.spec.ignoreSelection}destroy(){this.widget.type.destroy(this.dom),super.destroy()}get domAtom(){return!0}get ignoreForSelection(){return!!this.widget.type.spec.relaxedSide}get side(){return this.widget.type.side}}class bg extends br{constructor(e,t,r,s){super(e,[],t,null),this.textDOM=r,this.text=s}get size(){return this.text.length}localPosFromDOM(e,t){return e!=this.textDOM?this.posAtStart+(t?this.size:0):this.posAtStart+t}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return e.type==="characterData"&&e.target.nodeValue==e.oldValue}}class Xt extends br{constructor(e,t,r,s,i){super(e,[],r,s),this.mark=t,this.spec=i}static create(e,t,r,s){let i=s.nodeViews[t.type.name],o=i&&i(t,s,r);return(!o||!o.dom)&&(o=nn.renderSpec(document,t.type.spec.toDOM(t,r),null,t.attrs)),new Xt(e,t,o.dom,o.contentDOM||o.dom,o)}parseRule(){return this.dirty&et||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return this.dirty!=et&&this.mark.eq(e)}markDirty(e,t){if(super.markDirty(e,t),this.dirty!=$e){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=$e}}slice(e,t,r){let s=Xt.create(this.parent,this.mark,!0,r),i=this.children,o=this.size;t<o&&(i=co(i,t,o,r)),e>0&&(i=co(i,0,e,r));for(let a=0;a<i.length;a++)i[a].parent=s;return s.children=i,s}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}}class Nt extends br{constructor(e,t,r,s,i,o,a,l,d){super(e,[],i,o),this.node=t,this.outerDeco=r,this.innerDeco=s,this.nodeDOM=a}

42static create(e,t,r,s,i,o){let a=i.nodeViews[t.type.name],l,d=a&&a(t,i,()=>{if(!l)return o;if(l.parent)return l.parent.posBeforeChild(l)},r,s),u=d&&d.dom,h=d&&d.contentDOM;if(t.isText){if(!u)u=document.createTextNode(t.text);else if(u.nodeType!=3)throw new RangeError("Text must be rendered as a DOM text node")}else u||({dom:u,contentDOM:h}=nn.renderSpec(document,t.type.spec.toDOM(t),null,t.attrs));!h&&!t.isText&&u.nodeName!="BR"&&(u.hasAttribute("contenteditable")||(u.contentEditable="false"),t.type.spec.draggable&&(u.draggable=!0));let f=u;return u=Ld(u,r,t),d?l=new yg(e,t,r,s,u,h||null,f,d,i,o+1):t.isText?new qs(e,t,r,s,u,f,i):new Nt(e,t,r,s,u,h||null,f,i,o+1)}parseRule(){if(this.node.type.spec.reparseInView)return null;let e={node:this.node.type.name,attrs:this.node.attrs};if(this.node.type.whitespace=="pre"&&(e.preserveWhitespace="full"),!this.contentDOM)e.getContent=()=>this.node.content;else if(!this.contentLost)e.contentElement=this.contentDOM;else{for(let t=this.children.length-1;t>=0;t--){let r=this.children[t];if(this.dom.contains(r.dom.parentNode)){e.contentElement=r.dom.parentNode;break}}e.contentElement||(e.getContent=()=>N.empty)}return e}matchesNode(e,t,r){return this.dirty==$e&&e.eq(this.node)&&Gr(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,s=t,i=e.composing?this.localCompositionInfo(e,t):null,o=i&&i.pos>-1?i:null,a=i&&i.pos<0,l=new kg(this,o&&o.node,e);Ng(this.node,this.innerDeco,(d,u,h)=>{d.spec.marks?l.syncToMarks(d.spec.marks,r,e,u):d.type.side>=0&&!h&&l.syncToMarks(u==this.node.childCount?K.none:this.node.child(u).marks,r,e,u),l.placeWidget(d,e,s)},(d,u,h,f)=>{l.syncToMarks(d.marks,r,e,f);let p;l.findNodeMatch(d,u,h,f)||a&&e.state.selection.from>s&&e.state.selection.to<s+d.nodeSize&&(p=l.findIndexWithChild(i.node))>-1&&l.updateNodeAt(d,u,h,p,e)||l.updateNextNode(d,u,h,e,f,s)||l.addNode(d,u,h,e,s),s+=d.nodeSize}),l.syncToMarks([],r,e,0),this.node.isTextblock&&l.addTextblockHacks(),l.destroyRest(),(l.changed||this.dirty==_t)&&(o&&this.protectLocalComposition(e,o),Id(this.contentDOM,this.children,e),Cn&&wg(this.dom))}localCompositionInfo(e,t){let{from:r,to:s}=e.state.selection;if(!(e.state.selection instanceof I)||r<t||s>t+this.node.content.size)return null;let i=e.input.compositionNode;if(!i||!this.dom.contains(i.parentNode))return null;if(this.node.inlineContent){let o=i.nodeValue,a=Mg(this.node.content,o,r-t,s-t);return a<0?null:{node:i,pos:a,text:o}}else return{node:i,pos:-1,text:""}}protectLocalComposition(e,{node:t,pos:r,text:s}){if(this.getDesc(t))return;let i=t;for(;i.parentNode!=this.contentDOM;i=i.parentNode){for(;i.previousSibling;)i.parentNode.removeChild(i.previousSibling);for(;i.nextSibling;)i.parentNode.removeChild(i.nextSibling);i.pmViewDesc&&(i.pmViewDesc=void 0)}let o=new bg(this,i,t,s);e.input.compositionNodes.push(o),this.children=co(this.children,r,r+s.length,e,o)}update(e,t,r,s){return this.dirty==et||!e.sameMarkup(this.node)?!1:(this.updateInner(e,t,r,s),!0)}updateInner(e,t,r,s){this.updateOuterDeco(t),this.node=e,this.innerDeco=r,this.contentDOM&&this.updateChildren(s,this.posAtStart),this.dirty=$e}updateOuterDeco(e){if(Gr(e,this.outerDeco))return;let t=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=Pd(this.dom,this.nodeDOM,lo(this.outerDeco,this.node,t),lo(e,this.node,t)),this.dom!=r&&(r.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.nodeDOM.draggable=!0))}deselectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.nodeDOM.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}}function cl(n,e,t,r,s){Ld(r,e,n);let i=new Nt(void 0,n,e,t,r,r,r,s,0);return i.contentDOM&&i.updateChildren(s,0),i}class qs extends Nt{constructor(e,t,r,s,i,o,a){super(e,t,r,s,i,null,o,a,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,t,r,s){return this.dirty==et||this.dirty!=$e&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(t),(this.dirty!=$e||e.text!=this.node.text)&&e.text!=this.nodeDOM.nodeValue&&(this.nodeDOM.nodeValue=e.text,s.trackWrites==this.nodeDOM&&(s.trackWrites=null)),this.node=e,this.dirty=$e,!0)}inParent(){let e=this.parent.contentDOM;for(let t=this.nodeDOM;t;t=t.parentNode)if(t==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,t,r){return e==this.nodeDOM?this.posAtStart+Math.min(t,this.node.text.length):super.localPosFromDOM(e,t,r)}ignoreMutation(e){return e.type!="characterData"&&e.type!="selection"}slice(e,t,r){let s=this.node.cut(e,t),i=document.createTextNode(s.text);return new qs(this.parent,s,this.outerDeco,this.innerDeco,i,i,r)}markDirty(e,t){super.markDirty(e,t),this.dom!=this.nodeDOM&&(e==0||t==this.nodeDOM.nodeValue.length)&&(this.dirty=et)}get domAtom(){return!1}isText(e){return this.node.text==e}}class Rd extends br{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==$e&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}}class yg extends Nt{constructor(e,t,r,s,i,o,a,l,d,u){super(e,t,r,s,i,o,a,d,u),this.spec=l}update(e,t,r,s){if(this.dirty==et)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){let i=this.spec.update(e,t,r);return i&&this.updateInner(e,t,r,s),i}else return!this.contentDOM&&!e.isLeaf?!1:super.update(e,t,r,s)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,t,r,s){this.spec.setSelection?this.spec.setSelection(e,t,r.root):super.setSelection(e,t,r,s)}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 Id(n,e,t){let r=n.firstChild,s=!1;for(let i=0;i<e.length;i++){let o=e[i],a=o.dom;if(a.parentNode==n){for(;a!=r;)r=dl(r),s=!0;r=r.nextSibling}else s=!0,n.insertBefore(a,r);if(o instanceof Xt){let l=r?r.previousSibling:n.lastChild;Id(o.contentDOM,o.children,t),r=l?l.nextSibling:n.firstChild}}for(;r;)r=dl(r),s=!0;s&&t.trackWrites==n&&(t.trackWrites=null)}const Gn=function(n){n&&(this.nodeName=n)};Gn.prototype=Object.create(null);const Bt=[new Gn];function lo(n,e,t){if(n.length==0)return Bt;let r=t?Bt[0]:new Gn,s=[r];for(let i=0;i<n.length;i++){let o=n[i].type.attrs;if(o){o.nodeName&&s.push(r=new Gn(o.nodeName));for(let a in o){let l=o[a];l!=null&&(t&&s.length==1&&s.push(r=new Gn(e.isInline?"span":"div")),a=="class"?r.class=(r.class?r.class+" ":"")+l:a=="style"?r.style=(r.style?r.style+";":"")+l:a!="nodeName"&&(r[a]=l))}}}return s}function Pd(n,e,t,r){if(t==Bt&&r==Bt)return e;let s=e;for(let i=0;i<r.length;i++){let o=r[i],a=t[i];if(i){let l;a&&a.nodeName==o.nodeName&&s!=n&&(l=s.parentNode)&&l.nodeName.toLowerCase()==o.nodeName||(l=document.createElement(o.nodeName),l.pmIsDeco=!0,l.appendChild(s),a=Bt[0]),s=l}vg(s,a||Bt[0],o)}return s}function vg(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]);

42if(e.class!=t.class){let r=e.class?e.class.split(" ").filter(Boolean):[],s=t.class?t.class.split(" ").filter(Boolean):[];for(let i=0;i<r.length;i++)s.indexOf(r[i])==-1&&n.classList.remove(r[i]);for(let i=0;i<s.length;i++)r.indexOf(s[i])==-1&&n.classList.add(s[i]);n.classList.length==0&&n.removeAttribute("class")}if(e.style!=t.style){if(e.style){let r=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g,s;for(;s=r.exec(e.style);)n.style.removeProperty(s[1])}t.style&&(n.style.cssText+=t.style)}}function Ld(n,e,t){return Pd(n,n,Bt,lo(e,t,n.nodeType!=1))}function Gr(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 dl(n){let e=n.nextSibling;return n.parentNode.removeChild(n),e}class kg{constructor(e,t,r){this.lock=t,this.view=r,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=Sg(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,s){let i=0,o=this.stack.length>>1,a=Math.min(o,e.length);for(;i<a&&(i==o-1?this.top:this.stack[i+1<<1]).matchesMark(e[i])&&e[i].type.spec.spanning!==!1;)i++;for(;i<o;)this.destroyRest(),this.top.dirty=$e,this.index=this.stack.pop(),this.top=this.stack.pop(),o--;for(;o<e.length;){this.stack.push(this.top,this.index+1);let l=-1,d=this.top.children.length;s<this.preMatch.index&&(d=Math.min(this.index+3,d));for(let u=this.index;u<d;u++){let h=this.top.children[u];if(h.matchesMark(e[o])&&!this.isLocked(h.dom)){l=u;break}}if(l>-1)l>this.index&&(this.changed=!0,this.destroyBetween(this.index,l)),this.top=this.top.children[this.index];else{let u=Xt.create(this.top,e[o],t,r);this.top.children.splice(this.index,0,u),this.top=u,this.changed=!0}this.index=0,o++}}findNodeMatch(e,t,r,s){let i=-1,o;if(s>=this.preMatch.index&&(o=this.preMatch.matches[s-this.preMatch.index]).parent==this.top&&o.matchesNode(e,t,r))i=this.top.children.indexOf(o,this.index);else for(let a=this.index,l=Math.min(this.top.children.length,a+5);a<l;a++){let d=this.top.children[a];if(d.matchesNode(e,t,r)&&!this.preMatch.matched.has(d)){i=a;break}}return i<0?!1:(this.destroyBetween(this.index,i),this.index++,!0)}updateNodeAt(e,t,r,s,i){let o=this.top.children[s];return o.dirty==et&&o.dom==o.contentDOM&&(o.dirty=_t),o.update(e,t,r,i)?(this.destroyBetween(this.index,s),this.index++,!0):!1}findIndexWithChild(e){for(;;){let t=e.parentNode;if(!t)return-1;if(t==this.top.contentDOM){let r=e.pmViewDesc;if(r){for(let s=this.index;s<this.top.children.length;s++)if(this.top.children[s]==r)return s}return-1}e=t}}updateNextNode(e,t,r,s,i,o){for(let a=this.index;a<this.top.children.length;a++){let l=this.top.children[a];if(l instanceof Nt){let d=this.preMatch.matched.get(l);if(d!=null&&d!=i)return!1;let u=l.dom,h,f=this.isLocked(u)&&!(e.isText&&l.node&&l.node.isText&&l.nodeDOM.nodeValue==e.text&&l.dirty!=et&&Gr(t,l.outerDeco));if(!f&&l.update(e,t,r,s))return this.destroyBetween(this.index,a),l.dom!=u&&(this.changed=!0),this.index++,!0;if(!f&&(h=this.recreateWrapper(l,e,t,r,s,o)))return this.destroyBetween(this.index,a),this.top.children[this.index]=h,h.contentDOM&&(h.dirty=_t,h.updateChildren(s,o+1),h.dirty=$e),this.changed=!0,this.index++,!0;break}}return!1}recreateWrapper(e,t,r,s,i,o){if(e.dirty||t.isAtom||!e.children.length||!e.node.content.eq(t.content)||!Gr(r,e.outerDeco)||!s.eq(e.innerDeco))return null;let a=Nt.create(this.top,t,r,s,i,o);if(a.contentDOM){a.children=e.children,e.children=[];for(let l of a.children)l.parent=a}return e.destroy(),a}addNode(e,t,r,s,i){let o=Nt.create(this.top,e,t,r,s,i);o.contentDOM&&o.updateChildren(s,i+1),this.top.children.splice(this.index++,0,o),this.changed=!0}placeWidget(e,t,r){let s=this.index<this.top.children.length?this.top.children[this.index]:null;if(s&&s.matchesWidget(e)&&(e==s.widget||!s.widget.type.toDOM.parentNode))this.index++;else{let i=new Dd(this.top,e,t,r);this.top.children.splice(this.index++,0,i),this.changed=!0}}addTextblockHacks(){let e=this.top.children[this.index-1],t=this.top;for(;e instanceof Xt;)t=e,e=t.children[t.children.length-1];(!e||!(e instanceof qs)||/\n$/.test(e.node.text)||this.view.requiresGeckoHackNode&&/\s$/.test(e.node.text))&&((ke||ye)&&e&&e.dom.contentEditable=="false"&&this.addHackNode("IMG",t),this.addHackNode("BR",this.top))}addHackNode(e,t){if(t==this.top&&this.index<t.children.length&&t.children[this.index].matchesHack(e))this.index++;else{let r=document.createElement(e);e=="IMG"&&(r.className="ProseMirror-separator",r.alt=""),e=="BR"&&(r.className="ProseMirror-trailingBreak");let s=new Rd(this.top,[],r,null);t!=this.top?t.children.push(s):t.children.splice(this.index++,0,s),this.changed=!0}}isLocked(e){return this.lock&&(e==this.lock||e.nodeType==1&&e.contains(this.lock.parentNode))}}function Sg(n,e){let t=e,r=t.children.length,s=n.childCount,i=new Map,o=[];e:for(;s>0;){let a;for(;;)if(r){let d=t.children[r-1];if(d instanceof Xt)t=d,r=d.children.length;else{a=d,r--;break}}else{if(t==e)break e;r=t.parent.children.indexOf(t),t=t.parent}let l=a.node;if(l){if(l!=n.child(s-1))break;--s,i.set(a,s),o.push(a)}}return{index:s,matched:i,matches:o.reverse()}}function Cg(n,e){return n.type.side-e.type.side}function Ng(n,e,t,r){let s=e.locals(n),i=0;if(s.length==0){for(let d=0;d<n.childCount;d++){let u=n.child(d);r(u,s,e.forChild(i,u),d),i+=u.nodeSize}return}let o=0,a=[],l=null;for(let d=0;;){let u,h;for(;o<s.length&&s[o].to==i;){let x=s[o++];x.widget&&(u?(h||(h=[u])).push(x):u=x)}if(u)if(h){h.sort(Cg);for(let x=0;x<h.length;x++)t(h[x],d,!!l)}else t(u,d,!!l);let f,p;if(l)p=-1,f=l,l=null;else if(d<n.childCount)p=d,f=n.child(d++);else break;for(let x=0;x<a.length;

42x++)a[x].to<=i&&a.splice(x--,1);for(;o<s.length&&s[o].from<=i&&s[o].to>i;)a.push(s[o++]);let m=i+f.nodeSize;if(f.isText){let x=m;o<s.length&&s[o].from<x&&(x=s[o].from);for(let b=0;b<a.length;b++)a[b].to<x&&(x=a[b].to);x<m&&(l=f.cut(x-i),f=f.cut(0,x-i),m=x,p=-1)}else for(;o<s.length&&s[o].to<m;)o++;let g=f.isInline&&!f.isLeaf?a.filter(x=>!x.inline):a.slice();r(f,g,e.forChild(i,f),p),i=m}}function wg(n){if(n.nodeName=="UL"||n.nodeName=="OL"){let e=n.style.cssText;n.style.cssText=e+"; list-style: square !important",window.getComputedStyle(n).listStyle,n.style.cssText=e}}function Mg(n,e,t,r){for(let s=0,i=0;s<n.childCount&&i<=r;){let o=n.child(s++),a=i;if(i+=o.nodeSize,!o.isText)continue;let l=o.text;for(;s<n.childCount;){let d=n.child(s++);if(i+=d.nodeSize,!d.isText)break;l+=d.text}if(i>=t){if(i>=r&&l.slice(r-e.length-a,r-a)==e)return r-e.length;let d=a<r?l.lastIndexOf(e,r-a-1):-1;if(d>=0&&d+e.length+a>=t)return a+d;if(t==r&&l.length>=r+e.length-a&&l.slice(r-a,r-a+e.length)==e)return r}}return-1}function co(n,e,t,r,s){let i=[];for(let o=0,a=0;o<n.length;o++){let l=n[o],d=a,u=a+=l.size;d>=t||u<=e?i.push(l):(d<e&&i.push(l.slice(0,e-d,r)),s&&(i.push(s),s=void 0),u>t&&i.push(l.slice(t-d,l.size,r)))}return i}function qo(n,e=null){let t=n.domSelectionRange(),r=n.state.doc;if(!t.focusNode)return null;let s=n.docView.nearestDesc(t.focusNode),i=s&&s.size==0,o=n.docView.posFromDOM(t.focusNode,t.focusOffset,1);if(o<0)return null;let a=r.resolve(o),l,d;if(Ks(t)){for(l=o;s&&!s.node;)s=s.parent;let h=s.node;if(s&&h.isAtom&&D.isSelectable(h)&&s.parent&&!(h.isInline&&Zm(t.focusNode,t.focusOffset,s.dom))){let f=s.posBefore;d=new D(o==f?a:r.resolve(f))}}else{if(t instanceof n.dom.ownerDocument.defaultView.Selection&&t.rangeCount>1){let h=o,f=o;for(let p=0;p<t.rangeCount;p++){let m=t.getRangeAt(p);h=Math.min(h,n.docView.posFromDOM(m.startContainer,m.startOffset,1)),f=Math.max(f,n.docView.posFromDOM(m.endContainer,m.endOffset,-1))}if(h<0)return null;[l,o]=f==n.state.selection.anchor?[f,h]:[h,f],a=r.resolve(o)}else l=n.docView.posFromDOM(t.anchorNode,t.anchorOffset,1);if(l<0)return null}let u=r.resolve(l);if(!d){let h=e=="pointer"||n.state.selection.head<a.pos&&!i?1:-1;d=Jo(n,u,a,h)}return d}function zd(n){return n.editable?n.hasFocus():_d(n)&&document.activeElement&&document.activeElement.contains(n.dom)}function lt(n,e=!1){let t=n.state.selection;if($d(n,t),!!zd(n)){if(!e&&n.input.mouseDown&&n.input.mouseDown.allowDefault&&ye){let r=n.domSelectionRange(),s=n.domObserver.currentSelection;if(r.anchorNode&&s.anchorNode&&Qt(r.anchorNode,r.anchorOffset,s.anchorNode,s.anchorOffset)){n.input.mouseDown.delayedSelectionSync=!0,n.domObserver.setCurSelection();return}}if(n.domObserver.disconnectSelection(),n.cursorWrapper)Tg(n);else{let{anchor:r,head:s}=t,i,o;ul&&!(t instanceof I)&&(t.$from.parent.inlineContent||(i=hl(n,t.from)),!t.empty&&!t.$from.parent.inlineContent&&(o=hl(n,t.to))),n.docView.setSelection(r,s,n,e),ul&&(i&&fl(i),o&&fl(o)),t.visible?n.dom.classList.remove("ProseMirror-hideselection"):(n.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&jg(n))}n.domObserver.setCurSelection(),n.domObserver.connectSelection()}}const ul=ke||ye&&Nd<63;function hl(n,e){let{node:t,offset:r}=n.docView.domFromPos(e,0),s=r<t.childNodes.length?t.childNodes[r]:null,i=r?t.childNodes[r-1]:null;if(ke&&s&&s.contentEditable=="false")return Mi(s);if((!s||s.contentEditable=="false")&&(!i||i.contentEditable=="false")){if(s)return Mi(s);if(i)return Mi(i)}}function Mi(n){return n.contentEditable="true",ke&&n.draggable&&(n.draggable=!1,n.wasDraggable=!0),n}function fl(n){n.contentEditable="false",n.wasDraggable&&(n.draggable=!0,n.wasDraggable=null)}function jg(n){let e=n.dom.ownerDocument;e.removeEventListener("selectionchange",n.input.hideSelectionGuard);let t=n.domSelectionRange(),r=t.anchorNode,s=t.anchorOffset;e.addEventListener("selectionchange",n.input.hideSelectionGuard=()=>{(t.anchorNode!=r||t.anchorOffset!=s)&&(e.removeEventListener("selectionchange",n.input.hideSelectionGuard),setTimeout(()=>{(!zd(n)||n.state.selection.visible)&&n.dom.classList.remove("ProseMirror-hideselection")},20))})}function Tg(n){let e=n.domSelection();if(!e)return;let t=n.cursorWrapper.dom,r=t.nodeName=="IMG";r?e.collapse(t.parentNode,ge(t)+1):e.collapse(t,0),!r&&!n.state.selection.visible&&Ee&&Ct<=11&&(t.disabled=!0,t.disabled=!1)}function $d(n,e){if(e instanceof D){let t=n.docView.descAt(e.from);t!=n.lastSelectedViewDesc&&(pl(n),t&&t.selectNode(),n.lastSelectedViewDesc=t)}else pl(n)}function pl(n){n.lastSelectedViewDesc&&(n.lastSelectedViewDesc.parent&&n.lastSelectedViewDesc.deselectNode(),n.lastSelectedViewDesc=void 0)}function Jo(n,e,t,r){return n.someProp("createSelectionBetween",s=>s(n,e,t))||I.between(e,t,r)}function ml(n){return n.editable&&!n.hasFocus()?!1:_d(n)}function _d(n){let e=n.domSelectionRange();if(!e.anchorNode)return!1;try{return n.dom.contains(e.anchorNode.nodeType==3?e.anchorNode.parentNode:e.anchorNode)&&(n.editable||n.dom.contains(e.focusNode.nodeType==3?e.focusNode.parentNode:e.focusNode))}catch{return!1}}function Eg(n){let e=n.docView.domFromPos(n.state.selection.anchor,0),t=n.domSelectionRange();return Qt(e.node,e.offset,t.anchorNode,t.anchorOffset)}function uo(n,e){let{$anchor:t,$head:r}=n.selection,s=e>0?t.max(r):t.min(r),i=s.parent.inlineContent?s.depth?n.doc.resolve(e>0?s.after():s.before()):null:s;return i&&z.findFrom(i,e)}function ht(n,e){return n.dispatch(n.state.tr.setSelection(e).scrollIntoView()),!0}function gl(n,e,t){let r=n.state.selection;if(r instanceof I)if(t.indexOf("s")>-1){let{$head:s}=r,i=s.textOffset?null:e<0?s.nodeBefore:s.nodeAfter;if(!i||i.isText||!i.isLeaf)return!1;let o=n.state.doc.resolve(s.pos+i.nodeSize*(e<0?-1:1));return ht(n,new I(r.$anchor,o))}else if(r.empty){if(n.endOfTextblock(e>0?"forward":"backward")){let s=uo(n.state,e);return s&&s instanceof D?ht(n,s):!1}else if(!(Pe&&t.indexOf("m")>-1)){let s=r.$head,i=s.textOffset?null:e<0?s.nodeBefore:s.nodeAfter,o;if(!i||i.isText)return!1;let a=e<0?s.pos-i.nodeSize:s.pos;return i.isAtom||(o=n.docView.descAt(a))&&!o.contentDOM?D.isSelectable(i)?ht(n,new D(e<0?n.state.doc.resolve(s.pos-i.nodeSize):s)):xr?ht(n,new I(n.state.doc.resolve(e<0?a:a+i.nodeSize))):!1:!1}}else return!1;else{if(r instanceof D&&r.node.isInline)return ht(n,new I(e>0?r.$to:r.$from));{let s=uo(n.state,e);return s?ht(n,s):!1}}}function Yr(n){return n.nodeType==3?n.nodeValue.length:n.childNodes.length}function Yn(n,e){let t=n.pmViewDesc;return t&&t.size==0&&(e<0||n.nextSibling||n.nodeName!="BR")}function dn(n,e){return e<0?Ag(n):Og(n)}function Ag(n){let e=n.domSelectionRange(),t=e.focusNode,r=e.focusOffset;if(!t)return;let s,i,o=!1;for(ze&&t.nodeType==1&&r<Yr(t)&&Yn(t.childNodes[r],-1)&&(o=!0);;)if(r>0){if(t.nodeType!=1)break;{let a=t.childNodes[r-1];if(Yn(a,-1))s=t,i=--r;else if(a.nodeType==3)t=a,r=t.nodeValue.length;else break}}else{if(Bd(t))break;{let a=t.previousSibling;for(;a&&Yn(a,-1);)s=t.parentNode,i=ge(a),a=a.previousSibling;if(a)t=a,r=Yr(t);else{if(t=t.parentNode,t==n.dom)break;r=0}}}o?ho(n,t,r):s&&ho(n,s,i)}function Og(n){let e=n.domSelectionRange(),t=e.focusNode,r=e.focusOffset;if(!t)return;let s=Yr(t),i,o;for(;;)if(r<s){if(t.nodeType!=1)break;let a=t.childNodes[r];if(Yn(a,1))i=t,o=++r;else break}else{if(Bd(t))break;{let a=t.nextSibling;for(;a&&Yn(a,1);)i=a.parentNode,o=ge(a)+1,a=a.nextSibling;if(a)t=a,r=0,s=Yr(t);else{if(t=t.parentNode,t==n.dom)break;r=s=0}}}i&&ho(n,i,o)}function Bd(n){let e=n.pmViewDesc;return e&&e.node&&e.node.isBlock}function Dg(n,e){for(;n&&e==n.childNodes.length&&!gr(n);)e=ge(n)+1,n=n.parentNode;for(;n&&e<n.childNodes.length;){let t=n.childNodes[e];if(t.nodeType==3)return t;if(t.nodeType==1&&t.contentEditable=="false")break;n=t,e=0}}function Rg(n,e){for(;n&&!e&&!gr(n);)e=ge(n),n=n.parentNode;for(;n&&e;){let t=n.childNodes[e-1];if(t.nodeType==3)return t;if(t.nodeType==1&&t.contentEditable=="false")break;n=t,e=n.childNodes.length}}function ho(n,e,t){if(e.nodeType!=3){let i,o;(o=Dg(e,t))?(e=o,t=0):(i=Rg(e,t))&&(e=i,t=i.nodeValue.length)}let r=n.domSelection();if(!r)return;if(Ks(r)){let i=document.createRange();i.setEnd(e,t),i.setStart(e,t),r.removeAllRanges(),r.addRange(i)}else r.extend&&r.extend(e,t);n.domObserver.setCurSelection();let{state:s}=n;setTimeout(()=>{n.state==s&&lt(n)},50)}function xl(n,e){let t=n.state.doc.resolve(e);if(!(ye||wd)&&t.parent.inlineContent){let s=n.coordsAtPos(e);if(e>t.start()){let i=n.coordsAtPos(e-1),o=(i.top+i.bottom)/2;if(o>s.top&&o<s.bottom&&Math.abs(i.left-s.left)>1)return i.left<s.left?"ltr":"rtl"}if(e<t.end()){let i=n.coordsAtPos(e+1),o=(i.top+i.bottom)/2;if(o>s.top&&o<s.bottom&&Math.abs(i.left-s.left)>1)return i.left>s.left?"ltr":"rtl"}}return getComputedStyle(n.dom).direction=="rtl"?"rtl":"ltr"}function bl(n,e,t){let r=n.state.selection;if(r instanceof I&&!r.empty||t.indexOf("s")>-1||Pe&&t.indexOf("m")>-1)return!1;let{$from:s,$to:i}=r;if(!s.parent.inlineContent||n.endOfTextblock(e<0?"up":"down")){let o=uo(n.state,e);if(o&&o instanceof D)return ht(n,o)}if(!s.parent.inlineContent){let o=e<0?s:i,a=r instanceof Oe?z.near(o,e):z.findFrom(o,e);return a?ht(n,a):!1}return!1}function yl(n,e){if(!(n.state.selection instanceof I))return!0;let{$head:t,$anchor:r,empty:s}=n.state.selection;if(!t.sameParent(r))return!0;if(!s)return!1;if(n.endOfTextblock(e>0?"forward":"backward"))return!0;let i=!t.textOffset&&(e<0?t.nodeBefore:t.nodeAfter);if(i&&!i.isText){let o=n.state.tr;return e<0?o.delete(t.pos-i.nodeSize,t.pos):o.delete(t.pos,t.pos+i.nodeSize),n.dispatch(o),!0}return!1}function vl(n,e,t){n.domObserver.stop(),e.contentEditable=t,n.domObserver.start()}function Ig(n){if(!ke||n.state.selection.$head.parentOffset>0)return!1;let{focusNode:e,focusOffset:t}=n.domSelectionRange();if(e&&e.nodeType==1&&t==0&&e.firstChild&&e.firstChild.contentEditable=="false"){let r=e.firstChild;vl(n,r,"true"),setTimeout(()=>vl(n,r,"false"),20)}return!1}function Pg(n){let e="";

42return n.ctrlKey&&(e+="c"),n.metaKey&&(e+="m"),n.altKey&&(e+="a"),n.shiftKey&&(e+="s"),e}function Lg(n,e){let t=e.keyCode,r=Pg(e);if(t==8||Pe&&t==72&&r=="c")return yl(n,-1)||dn(n,-1);if(t==46&&!e.shiftKey||Pe&&t==68&&r=="c")return yl(n,1)||dn(n,1);if(t==13||t==27)return!0;if(t==37||Pe&&t==66&&r=="c"){let s=t==37?xl(n,n.state.selection.from)=="ltr"?-1:1:-1;return gl(n,s,r)||dn(n,s)}else if(t==39||Pe&&t==70&&r=="c"){let s=t==39?xl(n,n.state.selection.from)=="ltr"?1:-1:1;return gl(n,s,r)||dn(n,s)}else{if(t==38||Pe&&t==80&&r=="c")return bl(n,-1,r)||dn(n,-1);if(t==40||Pe&&t==78&&r=="c")return Ig(n)||bl(n,1,r)||dn(n,1);if(r==(Pe?"m":"c")&&(t==66||t==73||t==89||t==90))return!0}return!1}function Go(n,e){n.someProp("transformCopied",p=>{e=p(e,n)});let t=[],{content:r,openStart:s,openEnd:i}=e;for(;s>1&&i>1&&r.childCount==1&&r.firstChild.childCount==1;){s--,i--;let p=r.firstChild;t.push(p.type.name,p.attrs!=p.type.defaultAttrs?p.attrs:null),r=p.content}let o=n.someProp("clipboardSerializer")||nn.fromSchema(n.state.schema),a=Kd(),l=a.createElement("div");l.appendChild(o.serializeFragment(r,{document:a}));let d=l.firstChild,u,h=0;for(;d&&d.nodeType==1&&(u=Ud[d.nodeName.toLowerCase()]);){for(let p=u.length-1;p>=0;p--){let m=a.createElement(u[p]);for(;l.firstChild;)m.appendChild(l.firstChild);l.appendChild(m),h++}d=l.firstChild}d&&d.nodeType==1&&d.setAttribute("data-pm-slice",`${s} ${i}${h?` -${h}`:""} ${JSON.stringify(t)}`);let f=n.someProp("clipboardTextSerializer",p=>p(e,n))||e.content.textBetween(0,e.content.size,`
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44`);return{dom:l,text:f,slice:e}}function Hd(n,e,t,r,s){let i=s.parent.type.spec.code,o,a;if(!t&&!e)return null;let l=!!e&&(r||i||!t);if(l){if(n.someProp("transformPastedText",f=>{e=f(e,i||r,n)}),i)return a=new T(N.from(n.state.schema.text(e.replace(/\r\n?/g,`
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t=this.pos;this.view.state.doc!=this.startDoc&&(t=this.view.posAtCoords(Js(e))),this.updateAllowDefault(e),this.allowDefault||!t?kt(this.view,"pointer"):Xg(this.view,t.pos,t.inside,e,this.selectNode)?e.preventDefault():e.button==0&&(this.flushed||ke&&this.mightDrag&&!this.mightDrag.node.isAtom||ye&&!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)?(bn(this.view,z.near(this.view.state.doc.resolve(t.pos))),e.preventDefault()):kt(this.view,"pointer")}move(e){this.updateAllowDefault(e),kt(this.view,"pointer"),e.buttons==0&&this.done()}updateAllowDefault(e){!this.allowDefault&&(Math.abs(this.event.x-e.clientX)>4||Math.abs(this.event.y-e.clientY)>4)&&(this.allowDefault=!0)}}Ne.touchstart=n=>{n.input.lastTouch=Date.now(),Xo(n),kt(n,"pointer")};Ne.touchmove=n=>{n.input.lastTouch=Date.now(),kt(n,"pointer")};Ne.contextmenu=n=>Xo(n);function Jd(n,e){return 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e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset}}class xx{constructor(e,t){this.view=e,this.handleDOMChange=t,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new gx,this.onCharData=null,this.suppressingSelectionUpdates=!1,this.lastChangedTextNode=null,this.observer=window.MutationObserver&&new window.MutationObserver(r=>{for(let s=0;s<r.length;s++)this.queue.push(r[s]);Ee&&Ct<=11&&r.some(s=>s.type=="childList"&&s.removedNodes.length||s.type=="characterData"&&s.oldValue.length>s.target.nodeValue.length)?this.flushSoon():ke&&e.composing&&r.some(s=>s.type=="childList"&&s.target.nodeName=="TR")?(e.input.badSafariComposition=!0,this.flushSoon()):this.flush()}),mx&&(this.onCharData=r=>{this.queue.push({target:r.target,type:"characterData",oldValue:r.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this)}flushSoon(){this.flushingSoon<0&&(this.flushingSoon=window.setTimeout(()=>{this.flushingSoon=-1,this.flush()},20))}forceFlush(){this.flushingSoon>-1&&(window.clearTimeout(this.flushingSoon),this.flushingSoon=-1,this.flush())}start(){this.observer&&(this.observer.takeRecords(),this.observer.observe(this.view.dom,px)),this.onCharData&&this.view.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.connectSelection()}stop(){if(this.observer){let e=this.observer.takeRecords();if(e.length){for(let t=0;t<e.length;t++)this.queue.push(e[t]);window.setTimeout(()=>this.flush(),20)}this.observer.disconnect()}this.onCharData&&this.view.dom.removeEventListener("DOMCharacterDataModified",this.onCharData),this.disconnectSelection()}connectSelection(){this.view.dom.ownerDocument.addEventListener("selectionchange",this.onSelectionChange)}disconnectSelection(){this.view.dom.ownerDocument.removeEventListener("selectionchange",this.onSelectionChange)}suppressSelectionUpdates(){this.suppressingSelectionUpdates=!0,setTimeout(()=>this.suppressingSelectionUpdates=!1,50)}onSelectionChange(){if(ml(this.view)){if(this.suppressingSelectionUpdates)return lt(this.view);if(Ee&&Ct<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&Qt(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset))return this.flushSoon()}this.flush()}}setCurSelection(){this.currentSelection.set(this.view.domSelectionRange())}ignoreSelectionChange(e){if(!e.focusNode)return!0;let t=new Set,r;for(let i=e.focusNode;i;i=Sn(i))t.add(i);for(let i=e.anchorNode;i;i=Sn(i))if(t.has(i)){r=i;break}let s=r&&this.view.docView.nearestDesc(r);if(s&&s.ignoreMutation({type:"selection",target:r.nodeType==3?r.parentNode:r}))return this.setCurSelection(),!0}pendingRecords(){if(this.observer)for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}flush(){let{view:e}=this;if(!e.docView||this.flushingSoon>-1)return;let t=this.pendingRecords();t.length&&(this.queue=[]);let r=e.domSelectionRange(),s=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(r)&&ml(e)&&!this.ignoreSelectionChange(r),i=-1,o=-1,a=!1,l=[];if(e.editable)for(let u=0;u<t.length;u++){let h=this.registerMutation(t[u],l);h&&(i=i<0?h.from:Math.min(h.from,i),o=o<0?h.to:Math.max(h.to,o),h.typeOver&&(a=!0))}if(l.some(u=>u.nodeName=="BR")&&(e.input.lastKeyCode==8||e.input.lastKeyCode==46)){for(let u of l)if(u.nodeName=="BR"&&u.parentNode){let h=u.nextSibling;for(;h&&h.nodeType==1;){if(h.contentEditable=="false"){u.parentNode.removeChild(u);break}h=h.firstChild}}}else if(ze&&l.length){let u=l.filter(h=>h.nodeName=="BR");if(u.length==2){let[h,f]=u;h.parentNode&&h.parentNode.parentNode==f.parentNode?f.remove():h.remove()}else{let{focusNode:h}=this.currentSelection;for(let f of u){let p=f.parentNode;p&&p.nodeName=="LI"&&(!h||vx(e,h)!=p)&&f.remove()}}}let d=null;i<0&&s&&e.input.lastFocus>Date.now()-200&&Math.max(e.input.lastTouch,e.input.lastClick.time)<Date.now()-300&&Ks(r)&&(d=qo(e))&&d.eq(z.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,lt(e),this.currentSelection.set(r),e.scrollToSelection()):(i>-1||s)&&(i>-1&&(e.docView.markDirty(i,o),bx(e)),e.input.badSafariComposition&&(e.input.badSafariComposition=!1,kx(e,l)),this.handleDOMChange(i,o,a,l),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||lt(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 h=e.addedNodes[u];t.push(h),h.nodeType==3&&(this.lastChangedTextNode=h)}if(r.contentDOM&&r.contentDOM!=r.dom&&!r.contentDOM.contains(e.target))return{from:r.posBefore,to:r.posAfter};let s=e.previousSibling,i=e.nextSibling;if(Ee&&Ct<=11&&e.addedNodes.length)for(let u=0;u<e.addedNodes.length;u++){let{previousSibling:h,nextSibling:f}=e.addedNodes[u];(!h||Array.prototype.indexOf.call(e.addedNodes,h)<0)&&(s=h),(!f||Array.prototype.indexOf.call(e.addedNodes,f)<0)&&(i=f)}let o=s&&s.parentNode==e.target?ge(s)+1:0,a=r.localPosFromDOM(e.target,o,-1),l=i&&i.parentNode==e.target?ge(i):e.target.childNodes.length,d=r.localPosFromDOM(e.target,l,1);return{from:a,to:d}}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 Nl=new WeakMap,wl=!1;function bx(n){if(!Nl.has(n)&&(Nl.set(n,null),["normal","nowrap","pre-line"].indexOf(getComputedStyle(n.dom).whiteSpace)!==-1)){if(n.requiresGeckoHackNode=ze,wl)return;wl=!0}}function Ml(n,e){let t=e.startContainer,r=e.startOffset,s=e.endContainer,i=e.endOffset,o=n.domAtPos(n.state.selection.anchor);return Qt(o.node,o.offset,s,i)&&([t,r,s,i]=[s,i,t,r]),{anchorNode:t,anchorOffset:r,focusNode:s,focusOffset:i}}function yx(n,e){if(e.getComposedRanges){let s=e.getComposedRanges(n.root)[0];if(s)return Ml(n,s)}let t;function r(s){s.preventDefault(),s.stopImmediatePropagation(),t=s.getTargetRanges()[0]}return n.dom.addEventListener("beforeinput",r,!0),document.execCommand("indent"),n.dom.removeEventListener("beforeinput",r,!0),t?Ml(n,t):null}function vx(n,e){for(let t=e.parentNode;t&&t!=n.dom;t=t.parentNode){let r=n.docView.nearestDesc(t,!0);if(r&&r.node.isBlock)return t}return null}function kx(n,e){var t;let{focusNode:r,focusOffset:s}=n.domSelectionRange();for(let i of 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h=n.state.doc,f=n.someProp("domParser")||St.fromSchema(n.state.schema),p=h.resolve(o),m=null,g=f.parse(r,{topNode:p.parent,topMatch:p.parent.contentMatchAt(p.index()),topOpen:!0,from:s,to:i,preserveWhitespace:p.parent.type.whitespace=="pre"?"full":!0,findPositions:d,ruleFromNode:Cx,context:p});if(d&&d[0].pos!=null){let x=d[0].pos,b=d[1]&&d[1].pos;b==null&&(b=x),m={anchor:x+o,head:b+o}}return{doc:g,sel:m,from:o,to:a}}function Cx(n){let e=n.pmViewDesc;if(e)return e.parseRule();if(n.nodeName=="BR"&&n.parentNode){if(ke&&/^(ul|ol)$/i.test(n.parentNode.nodeName)){let t=document.createElement("div");return t.appendChild(document.createElement("li")),{skip:t}}else if(n.parentNode.lastChild==n||ke&&/^(tr|table)$/i.test(n.parentNode.nodeName))return{ignore:!0}}else if(n.nodeName=="IMG"&&n.getAttribute("mark-placeholder"))return{ignore:!0};return null}const Nx=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|img|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function wx(n,e,t,r,s){let i=n.input.compositionPendingChanges||(n.composing?n.input.compositionID:0);if(n.input.compositionPendingChanges=0,e<0){let j=n.input.lastSelectionTime>Date.now()-50?n.input.lastSelectionOrigin:null,E=qo(n,j);if(E&&!n.state.selection.eq(E)){if(ye&&ot&&n.input.lastKeyCode===13&&Date.now()-100<n.input.lastKeyCodeTime&&n.someProp("handleKeyDown",_=>_(n,Dt(13,"Enter"))))return;let P=n.state.tr.setSelection(E);j=="pointer"?P.setMeta("pointer",!0):j=="key"&&P.scrollIntoView(),i&&P.setMeta("composition",i),n.dispatch(P)}return}let o=n.state.doc.resolve(e),a=o.sharedDepth(t);e=o.before(a+1),t=n.state.doc.resolve(t).after(a+1);let l=n.state.selection,d=Sx(n,e,t),u=n.state.doc,h=u.slice(d.from,d.to),f,p;n.input.lastKeyCode===8&&Date.now()-100<n.input.lastKeyCodeTime?(f=n.state.selection.to,p="end"):(f=n.state.selection.from,p="start"),n.input.lastKeyCode=null;let m=Tx(h.content,d.doc.content,d.from,f,p);if(m&&n.input.domChangeCount++,(Cn&&n.input.lastIOSEnter>Date.now()-225||ot)&&s.some(j=>j.nodeType==1&&!Nx.test(j.nodeName))&&(!m||m.endA>=m.endB)&&n.someProp("handleKeyDown",j=>

45j(n,Dt(13,"Enter")))){n.input.lastIOSEnter=0;return}if(!m)if(r&&l instanceof I&&!l.empty&&l.$head.sameParent(l.$anchor)&&!n.composing&&!(d.sel&&d.sel.anchor!=d.sel.head))m={start:l.from,endA:l.to,endB:l.to};else{if(d.sel){let j=jl(n,n.state.doc,d.sel);if(j&&!j.eq(n.state.selection)){let E=n.state.tr.setSelection(j);i&&E.setMeta("composition",i),n.dispatch(E)}}return}n.state.selection.from<n.state.selection.to&&m.start==m.endB&&n.state.selection instanceof I&&(m.start>n.state.selection.from&&m.start<=n.state.selection.from+2&&n.state.selection.from>=d.from?m.start=n.state.selection.from:m.endA<n.state.selection.to&&m.endA>=n.state.selection.to-2&&n.state.selection.to<=d.to&&(m.endB+=n.state.selection.to-m.endA,m.endA=n.state.selection.to)),Ee&&Ct<=11&&m.endB==m.start+1&&m.endA==m.start&&m.start>d.from&&d.doc.textBetween(m.start-d.from-1,m.start-d.from+1)=="  "&&(m.start--,m.endA--,m.endB--);let g=d.doc.resolveNoCache(m.start-d.from),x=d.doc.resolveNoCache(m.endB-d.from),b=u.resolve(m.start),y=g.sameParent(x)&&g.parent.inlineContent&&b.end()>=m.endA;if((Cn&&n.input.lastIOSEnter>Date.now()-225&&(!y||s.some(j=>j.nodeName=="DIV"||j.nodeName=="P"))||!y&&g.pos<d.doc.content.size&&(!g.sameParent(x)||!g.parent.inlineContent)&&g.pos<x.pos&&!/\S/.test(d.doc.textBetween(g.pos,x.pos,"","")))&&n.someProp("handleKeyDown",j=>j(n,Dt(13,"Enter")))){n.input.lastIOSEnter=0;return}if(n.state.selection.anchor>m.start&&jx(u,m.start,m.endA,g,x)&&n.someProp("handleKeyDown",j=>j(n,Dt(8,"Backspace")))){ot&&ye&&n.domObserver.suppressSelectionUpdates();return}ye&&m.endB==m.start&&(n.input.lastChromeDelete=Date.now()),ot&&!y&&g.start()!=x.start()&&x.parentOffset==0&&g.depth==x.depth&&d.sel&&d.sel.anchor==d.sel.head&&d.sel.head==m.endA&&(m.endB-=2,x=d.doc.resolveNoCache(m.endB-d.from),setTimeout(()=>{n.someProp("handleKeyDown",function(j){return j(n,Dt(13,"Enter"))})},20));let k=m.start,C=m.endA,v=j=>{let E=j||n.state.tr.replace(k,C,d.doc.slice(m.start-d.from,m.endB-d.from));if(d.sel){let P=jl(n,E.doc,d.sel);P&&!(ye&&n.composing&&P.empty&&(m.start!=m.endB||n.input.lastChromeDelete<Date.now()-100)&&(P.head==k||P.head==E.mapping.map(C)-1)||Ee&&P.empty&&P.head==k)&&E.setSelection(P)}return i&&E.setMeta("composition",i),E.scrollIntoView()},w;if(y)if(g.pos==x.pos){Ee&&Ct<=11&&g.parentOffset==0&&(n.domObserver.suppressSelectionUpdates(),setTimeout(()=>lt(n),20));let j=v(n.state.tr.delete(k,C)),E=u.resolve(m.start).marksAcross(u.resolve(m.endA));E&&j.ensureMarks(E),n.dispatch(j)}else if(m.endA==m.endB&&(w=Mx(g.parent.content.cut(g.parentOffset,x.parentOffset),b.parent.content.cut(b.parentOffset,m.endA-b.start())))){let j=v(n.state.tr);w.type=="add"?j.addMark(k,C,w.mark):j.removeMark(k,C,w.mark),n.dispatch(j)}else if(g.parent.child(g.index()).isText&&g.index()==x.index()-(x.textOffset?0:1)){let j=g.parent.textBetween(g.parentOffset,x.parentOffset),E=()=>v(n.state.tr.insertText(j,k,C));n.someProp("handleTextInput",P=>P(n,k,C,j,E))||n.dispatch(E())}else n.dispatch(v());else n.dispatch(v())}function jl(n,e,t){return Math.max(t.anchor,t.head)>e.content.size?null:Jo(n,e.resolve(t.anchor),e.resolve(t.head))}function Mx(n,e){let t=n.firstChild.marks,r=e.firstChild.marks,s=t,i=r,o,a,l;for(let u=0;u<r.length;u++)s=r[u].removeFromSet(s);for(let u=0;u<t.length;u++)i=t[u].removeFromSet(i);if(s.length==1&&i.length==0)a=s[0],o="add",l=u=>u.mark(a.addToSet(u.marks));else if(s.length==0&&i.length==1)a=i[0],o="remove",l=u=>u.mark(a.removeFromSet(u.marks));else return null;let d=[];for(let u=0;u<e.childCount;u++)d.push(l(e.child(u)));if(N.from(d).eq(n))return{mark:a,type:o}}function jx(n,e,t,r,s){if(t-e<=s.pos-r.pos||Ei(r,!0,!1)<s.pos)return!1;let i=n.resolve(e);if(!r.parent.isTextblock){let a=i.nodeAfter;return a!=null&&t==e+a.nodeSize}if(i.parentOffset<i.parent.content.size||!i.parent.isTextblock)return!1;let o=n.resolve(Ei(i,!0,!0));return!o.parent.isTextblock||o.pos>t||Ei(o,!0,!1)<t?!1:r.parent.content.cut(r.parentOffset).eq(o.parent.content)}function Ei(n,e,t){let r=n.depth,s=e?n.end():n.pos;for(;r>0&&(e||n.indexAfter(r)==n.node(r).childCount);)r--,s++,e=!1;if(t){let i=n.node(r).maybeChild(n.indexAfter(r));for(;i&&!i.isLeaf;)i=i.firstChild,s++}return s}function Tx(n,e,t,r,s){let i=n.findDiffStart(e,t);if(i==null)return null;let{a:o,b:a}=n.findDiffEnd(e,t+n.size,t+e.size);

45if(s=="end"){let l=Math.max(0,i-Math.min(o,a));r-=o+l-i}if(o<i&&n.size<e.size){let l=r<=i&&r>=o?i-r:0;i-=l,i&&i<e.size&&Tl(e.textBetween(i-1,i+1))&&(i+=l?1:-1),a=i+(a-o),o=i}else if(a<i){let l=r<=i&&r>=a?i-r:0;i-=l,i&&i<n.size&&Tl(n.textBetween(i-1,i+1))&&(i+=l?1:-1),o=i+(o-a),a=i}return{start:i,endA:o,endB:a}}function Tl(n){if(n.length!=2)return!1;let e=n.charCodeAt(0),t=n.charCodeAt(1);return e>=56320&&e<=57343&&t>=55296&&t<=56319}class ru{constructor(e,t){this._root=null,this.focused=!1,this.trackWrites=null,this.mounted=!1,this.markCursor=null,this.cursorWrapper=null,this.lastSelectedViewDesc=void 0,this.input=new Wg,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(Rl),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=Ol(this),Al(this),this.nodeViews=Dl(this),this.docView=cl(this.state.doc,El(this),Ti(this),this.dom,this),this.domObserver=new xx(this,(r,s,i,o)=>wx(this,r,s,i,o)),this.domObserver.start(),Ug(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&&po(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(Rl),this.directPlugins=e.plugins),this.updateStateInner(e.state,t)}setProps(e){let t={};for(let r in this._props)t[r]=this._props[r];t.state=this.state;for(let r in e)t[r]=e[r];this.update(t)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,t){var r;let s=this.state,i=!1,o=!1;e.storedMarks&&this.composing&&(Yd(this),o=!0),this.state=e;let a=s.plugins!=e.plugins||this._props.plugins!=t.plugins;if(a||this._props.plugins!=t.plugins||this._props.nodeViews!=t.nodeViews){let p=Dl(this);Ax(p,this.nodeViews)&&(this.nodeViews=p,i=!0)}(a||t.handleDOMEvents!=this._props.handleDOMEvents)&&po(this),this.editable=Ol(this),Al(this);let l=Ti(this),d=El(this),u=s.plugins!=e.plugins&&!s.doc.eq(e.doc)?"reset":e.scrollToSelection>s.scrollToSelection?"to selection":"preserve",h=i||!this.docView.matchesNode(e.doc,d,l);(h||!e.selection.eq(s.selection))&&(o=!0);let f=u=="preserve"&&o&&this.dom.style.overflowAnchor==null&&ig(this);if(o){this.domObserver.stop();let p=h&&(Ee||ye)&&!this.composing&&!s.selection.empty&&!e.selection.empty&&Ex(s.selection,e.selection);if(h){let m=ye?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=ix(this)),(i||!this.docView.update(e.doc,d,l,this))&&(this.docView.updateOuterDeco(d),this.docView.destroy(),this.docView=cl(e.doc,d,l,this.dom,this)),m&&(!this.trackWrites||!this.dom.contains(this.trackWrites))&&(p=!0)}p||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&Eg(this))?lt(this,p):($d(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(s),!((r=this.dragging)===null||r===void 0)&&r.node&&!s.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,s),u=="reset"?this.dom.scrollTop=0:u=="to selection"?this.scrollToSelection():f&&og(f)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!(!e||!this.dom.contains(e.nodeType==1?e:e.parentNode))){if(!this.someProp("handleScrollToSelection",t=>t(this)))if(this.state.selection instanceof D){let t=this.docView.domAfterPos(this.state.selection.from);t.nodeType==1&&rl(this,t.getBoundingClientRect(),e)}else rl(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,s=-1;

45if(r.from<this.state.doc.content.size&&this.state.doc.nodeAt(r.from)==r.node)s=r.from;else{let i=r.from+(this.state.doc.content.size-t.doc.content.size);(i>0&&i<this.state.doc.content.size&&this.state.doc.nodeAt(i))==r.node&&(s=i)}this.dragging=new Xd(e.slice,e.move,s<0?void 0:D.create(this.state.doc,s))}someProp(e,t){let r=this._props&&this._props[e],s;if(r!=null&&(s=t?t(r):r))return s;for(let o=0;o<this.directPlugins.length;o++){let a=this.directPlugins[o].props[e];if(a!=null&&(s=t?t(a):a))return s}let i=this.state.plugins;if(i)for(let o=0;o<i.length;o++){let a=i[o].props[e];if(a!=null&&(s=t?t(a):a))return s}}hasFocus(){if(Ee){let e=this.root.activeElement;if(e==this.dom)return!0;if(!e||!this.dom.contains(e))return!1;for(;e&&this.dom!=e&&this.dom.contains(e);){if(e.contentEditable=="false")return!1;e=e.parentElement}return!0}return this.root.activeElement==this.dom}focus(){this.domObserver.stop(),this.editable&&ag(this.dom),lt(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 hg(this,e)}coordsAtPos(e,t=1){return Ad(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 s=this.docView.posFromDOM(e,t,r);if(s==null)throw new RangeError("DOM position not inside the editor");return s}endOfTextblock(e,t){return xg(this,t||this.state,e)}pasteHTML(e,t){return dr(this,"",e,!1,t||new ClipboardEvent("paste"))}pasteText(e,t){return dr(this,e,null,!0,t||new ClipboardEvent("paste"))}serializeForClipboard(e){return Go(this,e)}destroy(){this.docView&&(Kg(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],Ti(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,Gm())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return Jg(this,e)}domSelectionRange(){let e=this.domSelection();return e?ke&&this.root.nodeType===11&&eg(this.dom.ownerDocument)==this.dom&&yx(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}}ru.prototype.dispatch=function(n){let e=this._props.dispatchTransaction;e?e.call(this,n):this.updateState(this.state.apply(n))};function El(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"),[Ce.node(0,n.state.doc.content.size,e)]}function Al(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:Ce.widget(n.state.selection.from,e,{raw:!0,marks:n.markCursor})}}else n.cursorWrapper=null}function Ol(n){return!n.someProp("editable",e=>e(n.state)===!1)}function Ex(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 Dl(n){let e=Object.create(null);function t(r){for(let s in r)Object.prototype.hasOwnProperty.call(e,s)||(e[s]=r[s])}return n.someProp("nodeViews",t),n.someProp("markViews",t),e}function Ax(n,e){let t=0,r=0;for(let s in n){if(n[s]!=e[s])return!0;t++}for(let s in e)r++;return t!=r}function Rl(n){if(n.spec.state||n.spec.filterTransaction||n.spec.appendTransaction)throw new RangeError("Plugins passed directly to the view must not have a state component")}var jt={8:"Backspace",9:"Tab",10:"Enter",12:"NumLock",13:"Enter",16:"Shift",17:"Control",18:"Alt",20:"CapsLock",27:"Escape",32:" ",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"ArrowLeft",38:"ArrowUp",39:"ArrowRight",40:"ArrowDown",44:"PrintScreen",45:"Insert",46:"Delete",59:";",61:"=",91:"Meta",92:"Meta",106:"*",107:"+",108:",",109:"-",110:".",111:"/",144:"NumLock",145:"ScrollLock",160:"Shift",161:"Shift",162:"Control",163:"Control",164:"Alt",165:"Alt",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},es={48:")",49:"!",50:"@",51:"#",52:"$",53:"%",54:"^",55:"&",56:"*",57:"(",59:":",61:"+",173:"_",186:":",187:"+",188:"<",189:"_",190:">",191:"?",192:"~",219:"{",220:"|",221:"}",222:'"'},Ox=typeof navigator<"u"&&/Mac/.test(navigator.platform),Dx=typeof navigator<"u"&&/MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent);for(var xe=0;xe<10;xe++)jt[48+xe]=jt[96+xe]=String(xe);for(var xe=1;xe<=24;xe++)jt[xe+111]="F"+xe;for(var xe=65;xe<=90;xe++)jt[xe]=String.fromCharCode(xe+32),es[xe]=String.fromCharCode(xe);for(var Ai in jt)es.hasOwnProperty(Ai)||(es[Ai]=jt[Ai]);function Rx(n){var e=Ox&&n.metaKey&&n.shiftKey&&!n.ctrlKey&&!n.altKey||Dx&&n.shiftKey&&n.key&&n.key.length==1||n.key=="Unidentified",t=!e&&n.key||(n.shiftKey?es:jt)[n.keyCode]||n.key||"Unidentified";return t=="Esc"&&(t="Escape"),t=="Del"&&(t="Delete"),t=="Left"&&(t="ArrowLeft"),t=="Up"&&(t="ArrowUp"),t=="Right"&&(t="ArrowRight"),t=="Down"&&(t="ArrowDown"),t}const Ix=typeof navigator<"u"&&/Mac|iP(hone|[oa]d)/.test(navigator.platform),Px=typeof navigator<"u"&&/Win/.test(navigator.platform);function Lx(n){let e=n.split(/-(?!$)/),t=e[e.length-1];t=="Space"&&(t=" ");let r,s,i,o;for(let a=0;a<e.length-1;a++){let l=e[a];if(/^(cmd|meta|m)$/i.test(l))o=!0;else if(/^a(lt)?$/i.test(l))r=!0;else if(/^(c|ctrl|control)$/i.test(l))s=!0;else if(/^s(hift)?$/i.test(l))i=!0;else if(/^mod$/i.test(l))Ix?o=!0:s=!0;else throw new Error("Unrecognized modifier name: "+l)}return r&&(t="Alt-"+t),s&&(t="Ctrl-"+t),o&&(t="Meta-"+t),i&&(t="Shift-"+t),t}function zx(n){let e=Object.create(null);for(let t in n)e[Lx(t)]=n[t];return e}

45function Oi(n,e,t=!0){return e.altKey&&(n="Alt-"+n),e.ctrlKey&&(n="Ctrl-"+n),e.metaKey&&(n="Meta-"+n),t&&e.shiftKey&&(n="Shift-"+n),n}function $x(n){return new ee({props:{handleKeyDown:su(n)}})}function su(n){let e=zx(n);return function(t,r){let s=Rx(r),i,o=e[Oi(s,r)];if(o&&o(t.state,t.dispatch,t))return!0;if(s.length==1&&s!=" "){if(r.shiftKey){let a=e[Oi(s,r,!1)];if(a&&a(t.state,t.dispatch,t))return!0}if((r.altKey||r.metaKey||r.ctrlKey)&&!(Px&&r.ctrlKey&&r.altKey)&&(i=jt[r.keyCode])&&i!=s){let a=e[Oi(i,r)];if(a&&a(t.state,t.dispatch,t))return!0}}return!1}}var _x=Object.defineProperty,ta=(n,e)=>{for(var t in e)_x(n,t,{get:e[t],enumerable:!0})};function Gs(n){const{state:e,transaction:t}=n;let{selection:r}=t,{doc:s}=t,{storedMarks:i}=t;return{...e,apply:e.apply.bind(e),applyTransaction:e.applyTransaction.bind(e),plugins:e.plugins,schema:e.schema,reconfigure:e.reconfigure.bind(e),toJSON:e.toJSON.bind(e),get storedMarks(){return i},get selection(){return r},get doc(){return s},get 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u=="string"?u=u:u=ia(N.from(u),o.schema);const{from:h}=l,f=h+u.length;jr({editor:e,from:h,to:f,text:u,rules:t,plugin:r})}),s.selectionSet||s.docChanged?null:i}},props:{handleTextInput(s,i,o,a){return jr({editor:e,from:i,to:o,text:a,rules:t,plugin:r})},handleDOMEvents:{compositionend:s=>(setTimeout(()=>{const{$cursor:i}=s.state.selection;i&&jr({editor:e,from:i.pos,to:i.pos,text:"",rules:t,plugin:r})}),!1)},handleKeyDown(s,i){if(i.key!=="Enter")return!1;const{$cursor:o}=s.state.selection;return o?jr({editor:e,from:o.pos,to:o.pos,text:`
48`,rules:t,plugin:r}):!1}},isInputRules:!0});return r}function yy(n){return Object.prototype.toString.call(n).slice(8,-1)}function Tr(n){return yy(n)!=="Object"?!1:n.constructor===Object&&Object.getPrototypeOf(n)===Object.prototype}function Cu(n,e){const t={...n};return Tr(n)&&Tr(e)&&Object.keys(e).forEach(r=>{Tr(e[r])&&Tr(n[r])?t[r]=Cu(n[r],e[r]):t[r]=e[r]}),t}var aa=class{constructor(n={}){this.type="extendable",this.parent=null,this.child=null,this.name="",this.config={name:this.name},this.config={...this.config,...n},this.name=this.config.name}get options(){return{...F(O(this,"addOptions",{name:this.name}))||{}}}get storage(){return{...F(O(this,"addStorage",{name:this.name,options:this.options}))||{}}}configure(n={}){const e=this.extend({...this.config,addOptions:()=>Cu(this.options,n)});return e.name=this.name,e.parent=this.parent,e}extend(n={}){const e=new this.constructor({...this.config,...n});return e.parent=this,this.child=e,e.name="name"in n?n.name:e.parent.name,e}},rn=class Nu extends aa{constructor(){super(...arguments),this.type="mark"}static create(e={}){const t=typeof e=="function"?e():e;return new Nu(t)}static handleExit({editor:e,mark:t}){const{tr:r}=e.state,s=e.state.selection.$from;if(s.pos===s.end()){const o=s.marks();if(!!!o.find(d=>(d==null?void 0:d.type.name)===t.name))return!1;const l=o.find(d=>(d==null?void 0:d.type.name)===t.name);return l&&r.removeStoredMark(l),r.insertText(" ",s.pos),e.view.dispatch(r),!0}return!1}configure(e){return super.configure(e)}extend(e){const t=typeof e=="function"?e():e;return super.extend(t)}};function vy(n){return typeof n=="number"}var ky=class{constructor(n){this.find=n.find,this.handler=n.handler}},Sy=(n,e,t)=>{if(na(e))return[...n.matchAll(e)];const r=e(n,t);return r?r.map(s=>{const i=[s.text];return i.index=s.index,i.input=n,i.data=s.data,s.replaceWith&&(s.text.includes(s.replaceWith),i.push(s.replaceWith)),i}):[]};function Cy(n){const{editor:e,state:t,from:r,to:s,rule:i,pasteEvent:o,dropEvent:a}=n,{commands:l,chain:d,can:u}=new Ys({editor:e,state:t}),h=[];return t.doc.nodesBetween(r,s,(p,m)=>{var g,x,b,y,k;if((x=(g=p.type)==null?void 0:g.spec)!=null&&x.code||!(p.isText||p.isTextblock||p.isInline))return;const C=(k=(y=(b=p.content)==null?void 0:b.size)!=null?y:p.nodeSize)!=null?k:0,v=Math.max(r,m),w=Math.min(s,m+C);if(v>=w)return;const j=p.isText?p.text||"":p.textBetween(v-m,w-m,void 0,"");Sy(j,i.find,o).forEach(P=>{if(P.index===void 0)return;const _=v+P.index+1,Y=_+P[0].length,Q={from:t.tr.mapping.map(_),to:t.tr.mapping.map(Y)},V=i.handler({state:t,range:Q,match:P,commands:l,chain:d,can:u,pasteEvent:o,dropEvent:a});h.push(V)})}),h.every(p=>p!==null)}var Er=null,Ny=n=>{var e;const t=new ClipboardEvent("paste",{clipboardData:new DataTransfer});return(e=t.clipboardData)==null||e.setData("text/html",n),t};function wy(n){const{editor:e,rules:t}=n;let r=null,s=!1,i=!1,o=typeof ClipboardEvent<"u"?new ClipboardEvent("paste"):null,a;try{a=typeof DragEvent<"u"?new DragEvent("drop"):null}catch{a=null}const l=({state:u,from:h,to:f,rule:p,pasteEvt:m})=>{const g=u.tr,x=Gs({state:u,transaction:g});if(!(!Cy({editor:e,state:x,from:Math.max(h-1,0),to:f.b-1,rule:p,pasteEvent:m,dropEvent:a})||!g.steps.length)){try{a=typeof DragEvent<"u"?new DragEvent("drop"):null}catch{a=null}return o=typeof ClipboardEvent<"u"?new ClipboardEvent("paste"):null,g}};return t.map(u=>new ee({view(h){const f=m=>{var g;r=(g=h.dom.parentElement)!=null&&g.contains(m.target)?h.dom.parentElement:null,r&&(Er=e)},p=()=>{Er&&(Er=null)};return window.addEventListener("dragstart",f),window.addEventListener("dragend",p),{destroy(){window.removeEventListener("dragstart",f),window.removeEventListener("dragend",p)}}},props:{handleDOMEvents:{drop:(h,f)=>{if(i=r===h.dom.parentElement,a=f,!i){const p=Er;p!=null&&p.isEditable&&setTimeout(()=>{const m=p.state.selection;m&&p.commands.deleteRange({from:m.from,to:m.to})},10)}return!1},paste:(h,f)=>{var p;const m=(p=f.clipboardData)==null?void 0:p.getData("text/html");return o=f,s=!!(m!=null&&m.includes("data-pm-slice")),!1}}},appendTransaction:(h,f,p)=>{const m=h[0],g=m.getMeta("uiEvent")==="paste"&&!s,x=m.getMeta("uiEvent")==="drop"&&!i,b=m.getMeta("applyPasteRules"),y=!!b;if(!g&&!x&&!y)return;if(y){let{text:v}=b;typeof v=="string"?v=v:v=ia(N.from(v),p.schema);const{from:w}=b,j=w+v.length,E=Ny(v);return l({rule:u,state:p,from:w,to:{b:j},pasteEvt:E})}const k=f.doc.content.findDiffStart(p.doc.content),C=f.doc.content.findDiffEnd(p.doc.content);if(!(!vy(k)||!C||k===C.b))return l({rule:u,state:p,from:k,to:C,pasteEvt:o})}}))}var ti=class{constructor(n,e){this.splittableMarks=[],this.editor=e,this.baseExtensions=n,this.extensions=mu(n),this.schema=Lb(this.extensions,e),this.setupExtensions()}get commands(){return this.extensions.reduce((n,e)=>{const t={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:On(e.name,this.schema)},r=O(e,"addCommands",t);return r?{...n,...r()}:n},{})}get plugins(){const{editor:n}=this;return Qn([...this.extensions].reverse()).flatMap(r=>{const s={name:r.name,options:r.options,storage:this.editor.extensionStorage[r.name],editor:n,type:On(r.name,this.schema)},i=[],o=O(r,"addKeyboardShortcuts",s);let a={};if(r.type==="mark"&&O(r,"exitable",s)&&(a.ArrowRight=()=>rn.handleExit({editor:n,mark:r})),o){const f=Object.fromEntries(Object.entries(o()).map(([p,m])=>[p,()=>m({editor:n})]));a={...a,...f}}const l=$x(a);i.push(l);const d=O(r,"addInputRules",s);if(Hl(r,n.options.enableInputRules)&&d){const f=d();if(f&&f.length){const p=by({editor:n,rules:f}),m=Array.isArray(p)?p:[p];i.push(...m)}}const u=O(r,"addPasteRules",s);if(Hl(r,n.options.enablePasteRules)&&u){const f=u();if(f&&f.length){const p=wy({editor:n,rules:f});i.push(...p)}}const h=O(r,"addProseMirrorPlugins",s);if(h){const f=h();i.push(...f)}return i})}get attributes(){return pu(this.extensions)}get nodeViews(){const{editor:n}=this,{nodeExtensions:e}=Nn(this.extensions);return Object.fromEntries(e.filter(t=>!!O(t,"addNodeView")).map(t=>{const r=this.attributes.filter(l=>l.type===t.name),s={name:t.name,options:t.options,storage:this.editor.extensionStorage[t.name],editor:n,type:ce(t.name,this.schema)},i=O(t,"addNodeView",s);if(!i)return[];const o=i();if(!o)return[];const a=(l,d,u,h,f)=>{const p=fr(l,r);return o({node:l,view:d,getPos:u,decorations:h,innerDecorations:f,editor:n,extension:t,HTMLAttributes:p})};return[t.name,a]}))}dispatchTransaction(n){const{editor:e}=this;return Qn([...this.extensions].reverse()).reduceRight((r,s)=>{const i={name:s.name,options:s.options,storage:this.editor.extensionStorage[s.name],editor:e,type:On(s.name,this.schema)},o=O(s,"dispatchTransaction",i);return o?a=>{o.call(i,{transaction:a,next:r})}:r},n)}transformPastedHTML(n){const{editor:e}=this;return Qn([...this.extensions]).reduce((r,s)=>{const i={name:s.name,options:s.options,storage:this.editor.extensionStorage[s.name],editor:e,type:On(s.name,this.schema)},o=O(s,"transformPastedHTML",i);return o?(a,l)=>{const d=r(a,l);return o.call(i,d)}:r},n||(r=>r))}get markViews(){const{editor:n}=this,{markExtensions:e}=Nn(this.extensions);return Object.fromEntries(e.filter(t=>!!O(t,"addMarkView")).map(t=>{const r=this.attributes.filter(a=>a.type===t.name),s={name:t.name,options:t.options,storage:this.editor.extensionStorage[t.name],editor:n,type:ct(t.name,this.schema)},i=O(t,"addMarkView",s);if(!i)return[];const o=(a,l,d)=>{const u=fr(a,r);return i()({mark:a,view:l,inline:d,editor:n,extension:t,HTMLAttributes:u,updateAttributes:h=>{_y(a,n,h)}})};return[t.name,o]}))}setupExtensions(){const n=this.extensions;this.editor.extensionStorage=Object.fromEntries(n.map(e=>[e.name,e.storage])),n.forEach(e=>{var t;const r={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:On(e.name,this.schema)};e.type==="mark"&&((t=F(O(e,"keepOnSplit",r)))==null||t)&&this.splittableMarks.push(e.name);const s=O(e,"onBeforeCreate",r),i=O(e,"onCreate",r),o=O(e,"onUpdate",r),a=O(e,"onSelectionUpdate",r),l=O(e,"onTransaction",r),d=O(e,"onFocus",r),u=O(e,"onBlur",r),h=O(e,"onDestroy",r);s&&this.editor.on("beforeCreate",s),i&&this.editor.on("create",i),o&&this.editor.on("update",o),a&&this.editor.on("selectionUpdate",a),l&&this.editor.on("transaction",l),d&&this.editor.on("focus",d),u&&this.editor.on("blur",u),h&&this.editor.on("destroy",h)})}};ti.resolve=mu;ti.sort=Qn;ti.flatten=sa;var My={};ta(My,{ClipboardTextSerializer:()=>Mu,Commands:()=>ju,Delete:()=>Tu,Drop:()=>Eu,Editable:()=>Au,FocusEvents:()=>Du,Keymap:()=>Ru,Paste:()=>Iu,Tabindex:()=>Pu,TextDirection:()=>Lu,focusEventsPluginKey:()=>Ou});var se=class wu extends aa{constructor(){super(...arguments),this.type="extension"}static create(e={}){const t=typeof e=="function"?e():e;return new wu(t)}configure(e){return super.configure(e)}extend(e){const t=typeof e=="function"?e():e;return super.extend(t)}},Mu=se.create({name:"clipboardTextSerializer",addOptions(){return{blockSeparator:void 0}},addProseMirrorPlugins(){return[new ee({key:new ue("clipboardTextSerializer"),props:{clipboardTextSerializer:()=>{const{editor:n}=this,{state:e,schema:t}=n,{doc:r,selection:s}=e,{ranges:i}=s,o=Math.min(...i.map(u=>u.$from.pos)),a=Math.max(...i.map(u=>u.$to.pos)),l=xu(t);return gu(r,{from:o,to:a},{...this.options.blockSeparator!==void 0?{blockSeparator:this.options.blockSeparator}:{},textSerializers:l})}}})]}}),ju=se.create({name:"commands",addCommands(){return{...iu}}}),Tu=se.create({name:"delete",onUpdate({transaction:n,appendedTransactions:e}){var t,r,s;const i=()=>{var o,a,l,d;if((d=(l=(a=(o=this.editor.options.coreExtensionOptions)==null?void 0:o.delete)==null?void 0:a.filterTransaction)==null?void 0:l.call(a,n))!=null?d:n.getMeta("y-sync$"))return;const u=hu(n.before,[n,...e]);yu(u).forEach(p=>{u.mapping.mapResult(p.oldRange.from).deletedAfter&&u.mapping.mapResult(p.oldRange.to).deletedBefore&&u.before.nodesBetween(p.oldRange.from,p.oldRange.to,(m,g)=>{const x=g+m.nodeSize-2,b=p.oldRange.from<=g&&x<=p.oldRange.to;this.editor.emit("delete",{type:"node",node:m,from:g,to:x,newFrom:u.mapping.map(g),newTo:u.mapping.map(x),deletedRange:p.oldRange,newRange:p.newRange,partial:!b,editor:this.editor,transaction:n,combinedTransform:u})})});const f=u.mapping;u.steps.forEach((p,m)=>{var g,x;if(p instanceof Ve){const b=f.slice(m).map(p.from,-1),y=f.slice(m).map(p.to),k=f.invert().map(b,-1),C=f.invert().map(y),v=b>0?(g=u.doc.nodeAt(b-1))==null?void 0:g.marks.some(j=>j.eq(p.mark)):!1,w=(x=u.doc.nodeAt(y))==null?void 0:x.marks.some(j=>j.eq(p.mark));this.editor.emit("delete",{type:"mark",mark:p.mark,from:p.from,to:p.to,deletedRange:{from:k,to:C},newRange:{from:b,to:y},partial:!!(w||v),editor:this.editor,transaction:n,combinedTransform:u})}})};(s=(r=(t=this.editor.options.coreExtensionOptions)==null?void 0:t.delete)==null?void 0:r.async)==null||s?setTimeout(i,0):i()}}),Eu=se.create({name:"drop",addProseMirrorPlugins(){return[new ee({key:new ue("tiptapDrop"),props:{handleDrop:(n,e,t,r)=>{this.editor.emit("drop",{editor:this.editor,event:e,slice:t,moved:r})}}})]}}),Au=se.create({name:"editable",addProseMirrorPlugins(){return[new ee({key:new ue("editable"),props:{editable:()=>this.editor.options.editable}})]}}),Ou=new ue("focusEvents"),Du=se.create({name:"focusEvents",addProseMirrorPlugins(){const{editor:n}=this;return[new ee({key:Ou,props:{handleDOMEvents:{focus:(e,t)=>{n.isFocused=!0;const r=n.state.tr.setMeta("focus",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1},blur:(e,t)=>{n.isFocused=!1;const r=n.state.tr.setMeta("blur",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1}}}})]}}),Ru=se.create({name:"keymap",addKeyboardShortcuts(){const n=()=>this.editor.commands.first(({commands:o})=>[()=>o.undoInputRule(),()=>o.command(({tr:a})=>{const{selection:l,doc:d}=a,{empty:u,$anchor:h}=l,{pos:f,parent:p}=h,m=h.parent.isTextblock&&f>0?a.doc.resolve(f-1):h,g=m.parent.type.spec.isolating,x=h.pos-h.parentOffset,b=g&&m.parent.childCount===1?x===h.pos:z.atStart(d).from===f;return!u||!p.type.isTextblock||p.textContent.length||!b||b&&h.parent.type.name==="paragraph"?!1:o.clearNodes()}),()=>o.deleteSelection(),()=>o.joinBackward(),()=>o.selectNodeBackward()]),e=()=>this.editor.commands.first(({commands:o})=>[()=>o.deleteSelection(),()=>o.deleteCurrentNode(),()=>o.joinForward(),()=>o.selectNodeForward()]),r={Enter:()=>this.editor.commands.first(({commands:o})=>[()=>o.newlineInCode(),()=>o.createParagraphNear(),()=>o.liftEmptyBlock(),()=>o.splitBlock()]),"Mod-Enter":()=>this.editor.commands.exitCode(),Backspace:n,"Mod-Backspace":n,"Shift-Backspace":n,Delete:e,"Mod-Delete":e,"Mod-a":()=>this.editor.commands.selectAll()},s={...r},i={...r,"Ctrl-h":n,"Alt-Backspace":n,"Ctrl-d":e,"Ctrl-Alt-Backspace":e,"Alt-Delete":e,"Alt-d":e,"Ctrl-a":()=>this.editor.commands.selectTextblockStart(),"Ctrl-e":()=>this.editor.commands.selectTextblockEnd()};return ns()||du()?i:s},addProseMirrorPlugins(){return[new ee({key:new ue("clearDocument"),appendTransaction:(n,e,t)=>{if(n.some(g=>g.getMeta("composition")))return;const r=n.some(g=>g.docChanged)&&!e.doc.eq(t.doc),s=n.some(g=>g.getMeta("preventClearDocument"));if(!r||s)return;const{empty:i,from:o,to:a}=e.selection,l=z.atStart(e.doc).from,d=z.atEnd(e.doc).to;if(i||!(o===l&&a===d)||!Zs(t.doc))return;const f=t.tr,p=Gs({state:t,transaction:f}),{commands:m}=new Ys({editor:this.editor,state:p});if(m.clearNodes(),!!f.steps.length)return f}})]}}),Iu=se.create({name:"paste",addProseMirrorPlugins(){return[new ee({key:new ue("tiptapPaste"),props:{handlePaste:(n,e,t)=>{this.editor.emit("paste",{editor:this.editor,event:e,slice:t})}}})]}}),Pu=se.create({name:"tabindex",addProseMirrorPlugins(){return[new ee({key:new ue("tabindex"),props:{attributes:()=>this.editor.isEditable?{tabindex:"0"}:{}}})]}}),Lu=se.create({name:"textDirection",addOptions(){return{direction:void 0}},addGlobalAttributes(){if(!this.options.direction)return[];const{nodeExtensions:n}=Nn(this.extensions);return[{types:n.filter(e=>e.name!=="text").map(e=>e.name),attributes:{dir:{default:this.options.direction,parseHTML:e=>{const t=e.getAttribute("dir");return t&&(t==="ltr"||t==="rtl"||t==="auto")?t:this.options.direction},renderHTML:e=>e.dir?{dir:e.dir}:{}}}}]},addProseMirrorPlugins(){return[new ee({key:new ue("textDirection"),props:{attributes:()=>{const n=this.options.direction;return n?{dir:n}:{}}}})]}}),jy=class Ln{constructor(e,t,r=!1,s=null){this.currentNode=null,this.actualDepth=null,this.isBlock=r,this.resolvedPos=e,this.editor=t,this.currentNode=s}get name(){return this.node.type.name}get node(){return this.currentNode||this.resolvedPos.node()}get element(){return this.editor.view.domAtPos(this.pos).node}get depth(){var e;return(e=this.actualDepth)!=null?e:this.resolvedPos.depth}get pos(){return this.resolvedPos.pos}get content(){return this.node.content}set content(e){let t=this.from,r=this.to;if(this.isBlock){if(this.content.size===0)return;t=this.from+1,r=this.to-1}this.editor.commands.insertContentAt({from:t,to:r},e)}get attributes(){return this.node.attrs}get textContent(){return this.node.textContent}get size(){return this.node.nodeSize}get from(){return this.isBlock?this.pos:this.resolvedPos.start(this.resolvedPos.depth)}get range(){return{from:this.from,to:this.to}}get to(){return this.isBlock?this.pos+this.size:this.resolvedPos.end(this.resolvedPos.depth)+(this.node.isText?0:1)}get parent(){if(this.depth===0)return null;const e=this.resolvedPos.start(this.resolvedPos.depth-1),t=this.resolvedPos.doc.resolve(e);return new Ln(t,this.editor)}get before(){let e=this.resolvedPos.doc.resolve(this.from-(this.isBlock?1:2));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.from-3)),new Ln(e,this.editor)}get after(){let e=this.resolvedPos.doc.resolve(this.to+(this.isBlock?2:1));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.to+3)),new Ln(e,this.editor)}get children(){const e=[];return this.node.content.forEach((t,r)=>{const s=t.isBlock&&!t.isTextblock,i=t.isAtom&&!t.isText,o=t.isInline,a=this.pos+r+(i?0:1);if(a<0||a>this.resolvedPos.doc.nodeSize-2)return;const l=this.resolvedPos.doc.resolve(a);if(!s&&!o&&l.depth<=this.depth)return;const d=new Ln(l,this.editor,s,s||o?t:null);s&&(d.actualDepth=this.depth+1),e.push(d)}),e}get firstChild(){return this.children[0]||null}get lastChild(){const e=this.children;return e[e.length-1]||null}closest(e,t={}){let r=null,s=this.parent;for(;s&&!r;){if(s.node.type.name===e)if(Object.keys(t).length>0){const i=s.node.attrs,o=Object.keys(t);for(let a=0;a<o.length;a+=1){const l=o[a];if(i[l]!==t[l])break}}else r=s;s=s.parent}return r}querySelector(e,t={}){return this.querySelectorAll(e,t,!0)[0]||null}querySelectorAll(e,t={},r=!1){let s=[];if(!this.children||this.children.length===0)return s;const i=Object.keys(t);return this.children.forEach(o=>{r&&s.length>0||(o.node.type.name===e&&i.every(l=>t[l]===o.node.attrs[l])&&s.push(o),!(r&&s.length>0)&&(s=s.concat(o.querySelectorAll(e,t,r))))}),s}setAttribute(e){const{tr:t}=this.editor.state;t.setNodeMarkup(this.from,void 0,{...this.node.attrs,...e}),this.editor.view.dispatch(t)}},Ty=`.ProseMirror {
49  position: relative;
50}
51
52.ProseMirror {
53  word-wrap: break-word;
54  white-space: pre-wrap;
55  white-space: break-spaces;
56  -webkit-font-variant-ligatures: none;
57  font-variant-ligatures: none;
58  font-feature-settings: "liga" 0; /* the above doesn't seem to work in Edge */
59}
60
61.ProseMirror [contenteditable="false"] {
62  white-space: normal;
63}
64
65.ProseMirror [contenteditable="false"] [contenteditable="true"] {
66  white-space: pre-wrap;
67}
68
69.ProseMirror pre {
70  white-space: pre-wrap;
71}
72
73img.ProseMirror-separator {
74  display: inline !important;
75  border: none !important;
76  margin: 0 !important;
77  width: 0 !important;
78  height: 0 !important;
79}
80
81.ProseMirror-gapcursor {
82  display: none;
83  pointer-events: none;
84  position: absolute;
85  margin: 0;
86}
87
88.ProseMirror-gapcursor:after {
89  content: "";
90  display: block;
91  position: absolute;
92  top: -2px;
93  width: 20px;
94  border-top: 1px solid black;
95  animation: ProseMirror-cursor-blink 1.1s steps(2, start) infinite;
96}
97
98@keyframes ProseMirror-cursor-blink {
99  to {
100    visibility: hidden;
101  }
102}
103
104.ProseMirror-hideselection *::selection {
105  background: transparent;
106}
107
108.ProseMirror-hideselection *::-moz-selection {
109  background: transparent;
110}
111
112.ProseMirror-hideselection * {
113  caret-color: transparent;
114}
115
116.ProseMirror-focused .ProseMirror-gapcursor {
117  display: block;
118}`;function Ey(n,e,t){const r=document.querySelector("style[data-tiptap-style]");if(r!==null)return r;const s=document.createElement("style");return e&&s.setAttribute("nonce",e),s.setAttribute("data-tiptap-style",""),s.innerHTML=n,document.getElementsByTagName("head")[0].appendChild(s),s}var Ay=class extends gy{constructor(n={}){super(),this.css=null,this.className="tiptap",this.editorView=null,this.isFocused=!1,this.isInitialized=!1,this.extensionStorage={},this.instanceId=Math.random().toString(36).slice(2,9),this.options={element:typeof document<"u"?document.createElement("div"):null,content:"",injectCSS:!0,injectNonce:void 0,extensions:[],autofocus:!1,editable:!0,textDirection:void 0,editorProps:{},parseOptions:{},coreExtensionOptions:{},enableInputRules:!0,enablePasteRules:!0,enableCoreExtensions:!0,enableContentCheck:!1,emitContentError:!1,onBeforeCreate:()=>null,onCreate:()=>null,onMount:()=>null,onUnmount:()=>null,onUpdate:()=>null,onSelectionUpdate:()=>null,onTransaction:()=>null,onFocus:()=>null,onBlur:()=>null,onDestroy:()=>null,onContentError:({error:r})=>{throw r},onPaste:()=>null,onDrop:()=>null,onDelete:()=>null,enableExtensionDispatchTransaction:!0},this.isCapturingTransaction=!1,this.capturedTransaction=null,this.utils={getUpdatedPosition:qb,createMappablePosition:Jb},this.setOptions(n),this.createExtensionManager(),this.createCommandManager(),this.createSchema(),this.on("beforeCreate",this.options.onBeforeCreate),this.emit("beforeCreate",{editor:this}),this.on("mount",this.options.onMount),this.on("unmount",this.options.onUnmount),this.on("contentError",this.options.onContentError),this.on("create",this.options.onCreate),this.on("update",this.options.onUpdate),this.on("selectionUpdate",this.options.onSelectionUpdate),this.on("transaction",this.options.onTransaction),this.on("focus",this.options.onFocus),this.on("blur",this.options.onBlur),this.on("destroy",this.options.onDestroy),this.on("drop",({event:r,slice:s,moved:i})=>this.options.onDrop(r,s,i)),this.on("paste",({event:r,slice:s})=>this.options.onPaste(r,s)),this.on("delete",this.options.onDelete);const e=this.createDoc(),t=lu(e,this.options.autofocus);this.editorState=mn.create({doc:e,schema:this.schema,selection:t||void 0}),this.options.element&&this.mount(this.options.element)}mount(n){if(typeof document>"u")throw new Error("[tiptap error]: The editor cannot be mounted because there is no 'document' defined in this environment.");this.createView(n),this.emit("mount",{editor:this}),this.css&&!document.head.contains(this.css)&&document.head.appendChild(this.css),window.setTimeout(()=>{this.isDestroyed||(this.options.autofocus!==!1&&this.options.autofocus!==null&&this.commands.focus(this.options.autofocus),this.emit("create",{editor:this}),this.isInitialized=!0)},0)}unmount(){if(this.editorView){const n=this.editorView.dom;n!=null&&n.editor&&delete n.editor,this.editorView.destroy()}if(this.editorView=null,this.isInitialized=!1,this.css&&!document.querySelectorAll(`.${this.className}`).length)try{typeof this.css.remove=="function"?this.css.remove():this.css.parentNode&&this.css.parentNode.removeChild(this.css)}catch{}this.css=null,this.emit("unmount",{editor:this})}get storage(){return this.extensionStorage}get commands(){return this.commandManager.commands}chain(){return this.commandManager.chain()}can(){return this.commandManager.can()}injectCSS(){this.options.injectCSS&&typeof document<"u"&&(this.css=Ey(Ty,this.options.injectNonce))}setOptions(n={}){this.options={...this.options,...n},!(!this.editorView||!this.state||this.isDestroyed)&&(this.options.editorProps&&this.view.setProps(this.options.editorProps),this.view.updateState(this.state))}setEditable(n,e=!0){this.setOptions({editable:n}),e&&this.emit("update",{editor:this,transaction:this.state.tr,appendedTransactions:[]})}get isEditable(){return this.options.editable&&this.view&&this.view.editable}get view(){return this.editorView?this.editorView:new Proxy({state:this.editorState,updateState:n=>{this.editorState=n},dispatch:n=>{this.dispatchTransaction(n)},composing:!1,dragging:null,editable:!0,isDestroyed:!1},{get:(n,e)=>{if(this.editorView)return this.editorView[e];if(e==="state")return this.editorState;if(e in n)return Reflect.get(n,e);throw new Error(`[tiptap error]: The editor view is not available. Cannot access view['${e}']. The editor may not be mounted yet.`)}})}get state(){return this.editorView&&(this.editorState=this.view.state),this.editorState}registerPlugin(n,e){const t=fu(e)?e(n,[...this.state.plugins]):[...this.state.plugins,n],r=this.state.reconfigure({plugins:t});return this.view.updateState(r),r}unregisterPlugin(n){if(this.isDestroyed)return;const e=this.state.plugins;let t=e;if([].concat(n).forEach(s=>{const i=typeof s=="string"?`${s}$`:s.key;t=t.filter(o=>!o.key.startsWith(i))}),e.length===t.length)return;const r=this.state.reconfigure({plugins:t});return this.view.updateState(r),r}createExtensionManager(){var n,e;const r=[...this.options.enableCoreExtensions?[Au,Mu.configure({blockSeparator:(e=(n=this.options.coreExtensionOptions)==null?void 0:n.clipboardTextSerializer)==null?void 0:e.blockSeparator}),ju,Du,Ru,Pu,Eu,Iu,Tu,Lu.configure({direction:this.options.textDirection})].filter(s=>typeof this.options.enableCoreExtensions=="object"?this.options.enableCoreExtensions[s.name]!==!1:!0):[],...this.options.extensions].filter(s=>["extension","node","mark"].includes(s==null?void 0:s.type));this.extensionManager=new ti(r,this)}createCommandManager(){this.commandManager=new Ys({editor:this})}createSchema(){this.schema=this.extensionManager.schema}createDoc(){let n;try{n=mo(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:this.options.enableContentCheck})}catch(e){if(!(e instanceof Error)||!["[tiptap error]: Invalid JSON content","[tiptap error]: Invalid HTML content"].includes(e.message))throw e;this.emit("contentError",{editor:this,error:e,disableCollaboration:()=>{"collaboration"in this.storage&&typeof this.storage.collaboration=="object"&&this.storage.collaboration&&(this.storage.collaboration.isDisabled=!0),this.options.extensions=this.options.extensions.filter(t=>t.name!=="collaboration"),this.createExtensionManager()}}),n=mo(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:!1})}return n}createView(n){const{editorProps:e,enableExtensionDispatchTransaction:t}=this.options,r=e.dispatchTransaction||this.dispatchTransaction.bind(this),s=t?this.extensionManager.dispatchTransaction(r):r,i=e.transformPastedHTML,o=this.extensionManager.transformPastedHTML(i);this.editorView=new ru(n,{...e,attributes:{role:"textbox",...e==null?void 0:e.attributes},dispatchTransaction:s,transformPastedHTML:o,state:this.editorState,markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews});const a=this.state.reconfigure({plugins:this.extensionManager.plugins});this.view.updateState(a),this.prependClass(),this.injectCSS();const l=this.view.dom;l.editor=this}createNodeViews(){this.view.isDestroyed||this.view.setProps({markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews})}prependClass(){this.view.dom.className=`${this.className} ${this.view.dom.className}`}captureTransaction(n){this.isCapturingTransaction=!0,n(),this.isCapturingTransaction=!1;const e=this.capturedTransaction;return this.capturedTransaction=null,e}dispatchTransaction(n){if(this.view.isDestroyed)return;if(this.isCapturingTransaction){if(!this.capturedTransaction){this.capturedTransaction=n;return}n.steps.forEach(d=>{var u;return(u=this.capturedTransaction)==null?void 0:u.step(d)});return}const{state:e,transactions:t}=this.state.applyTransaction(n),r=!this.state.selection.eq(e.selection),s=t.includes(n),i=this.state;if(this.emit("beforeTransaction",{editor:this,transaction:n,nextState:e}),!s)return;this.view.updateState(e),this.emit("transaction",{editor:this,transaction:n,appendedTransactions:t.slice(1)}),r&&this.emit("selectionUpdate",{editor:this,transaction:n});const o=t.findLast(d=>d.getMeta("focus")||d.getMeta("blur")),a=o==null?void 0:o.getMeta("focus"),l=o==null?void 0:o.getMeta("blur");a&&this.emit("focus",{editor:this,event:a.event,transaction:o}),l&&this.emit("blur",{editor:this,event:l.event,transaction:o}),!(n.getMeta("preventUpdate")||!t.some(d=>d.docChanged)||i.doc.eq(e.doc))&&this.emit("update",{editor:this,transaction:n,appendedTransactions:t.slice(1)})}getAttributes(n){return bu(this.state,n)}isActive(n,e){const t=typeof n=="string"?n:null,r=typeof n=="string"?e:n;return Wb(this.state,t,r)}getJSON(){return this.state.doc.toJSON()}getHTML(){return ia(this.state.doc.content,this.schema)}getText(n){const{blockSeparator:e=`
119
120`,textSerializers:t={}}=n||{};return $b(this.state.doc,{blockSeparator:e,textSerializers:{...xu(this.schema),...t}})}get isEmpty(){return Zs(this.state.doc)}destroy(){this.emit("destroy"),this.unmount(),this.removeAllListeners()}get isDestroyed(){var n,e;return(e=(n=this.editorView)==null?void 0:n.isDestroyed)!=null?e:!0}$node(n,e){var t;return((t=this.$doc)==null?void 0:t.querySelector(n,e))||null}$nodes(n,e){var t;return((t=this.$doc)==null?void 0:t.querySelectorAll(n,e))||null}$pos(n){const e=this.state.doc.resolve(n);return new jy(e,this)}get $doc(){return this.$pos(0)}};function wn(n){return new ei({find:n.find,handler:({state:e,range:t,match:r})=>{const s=F(n.getAttributes,void 0,r);if(s===!1||s===null)return null;const{tr:i}=e,o=r[r.length-1],a=r[0];if(o){const l=a.search(/\S/),d=t.from+a.indexOf(o),u=d+o.length;if(oa(t.from,t.to,e.doc).filter(p=>p.mark.type.excluded.find(g=>g===n.type&&g!==p.mark.type)).filter(p=>p.to>d).length)return null;u<t.to&&i.delete(u,t.to),d>t.from&&i.delete(t.from+l,d);const f=t.from+l+o.length;i.addMark(t.from+l,f,n.type.create(s||{})),i.removeStoredMark(n.type)}},undoable:n.undoable})}function Oy(n){return new ei({find:n.find,handler:({state:e,range:t,match:r})=>{const s=F(n.getAttributes,void 0,r)||{},{tr:i}=e,o=t.from;let a=t.to;const l=n.type.create(s);if(r[1]){const d=r[0].lastIndexOf(r[1]);let u=o+d;u>a?u=a:a=u+r[1].length;const h=r[0][r[0].length-1];i.insertText(h,o+r[0].length-1),i.replaceWith(u,a,l)}else if(r[0]){const d=n.type.isInline?o:o-1;i.insert(d,n.type.create(s)).delete(i.mapping.map(o),i.mapping.map(a))}i.scrollIntoView()},undoable:n.undoable})}function xo(n){return new ei({find:n.find,handler:({state:e,range:t,match:r})=>{const s=e.doc.resolve(t.from),i=F(n.getAttributes,void 0,r)||{};if(!s.node(-1).canReplaceWith(s.index(-1),s.indexAfter(-1),n.type))return null;e.tr.delete(t.from,t.to).setBlockType(t.from,t.from,n.type,i)},undoable:n.undoable})}function Mn(n){return new ei({find:n.find,handler:({state:e,range:t,match:r,chain:s})=>{const i=F(n.getAttributes,void 0,r)||{},o=e.tr.delete(t.from,t.to),l=o.doc.resolve(t.from).blockRange(),d=l&&_o(l,n.type,i);if(!d)return null;if(o.wrap(l,d),n.keepMarks&&n.editor){const{selection:h,storedMarks:f}=e,{splittableMarks:p}=n.editor.extensionManager,m=f||h.$to.parentOffset&&h.$from.marks();if(m){const g=m.filter(x=>p.includes(x.type.name));o.ensureMarks(g)}}if(n.keepAttributes){const h=n.type.name==="bulletList"||n.type.name==="orderedList"?"listItem":"taskList";s().updateAttributes(h,i).run()}const u=o.doc.resolve(t.from-1).nodeBefore;u&&u.type===n.type&&Et(o.doc,t.from-1)&&(!n.joinPredicate||n.joinPredicate(r,u))&&o.join(t.from-1)},undoable:n.undoable})}function Dy(n,e){const{selection:t}=n,{$from:r}=t;if(t instanceof D){const i=r.index();return r.parent.canReplaceWith(i,i+1,e)}let s=r.depth;for(;s>=0;){const i=r.index(s);if(r.node(s).contentMatchAt(i).matchType(e))return!0;s-=1}return!1}var Ry={};ta(Ry,{createAtomBlockMarkdownSpec:()=>Iy,createBlockMarkdownSpec:()=>Py,createInlineMarkdownSpec:()=>$y,parseAttributes:()=>la,parseIndentedBlocks:()=>bo,renderNestedMarkdownContent:()=>da,serializeAttributes:()=>ca});function la(n){if(!(n!=null&&n.trim()))return{};const e={},t=[],r=n.replace(/["']([^"']*)["']/g,d=>(t.push(d),`__QUOTED_${t.length-1}

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