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this.content.size&&(e+="("+this.content.toStringInner()+")"),Co(this.marks,e)}contentMatchAt(e){let n=this.type.contentMatch.matchFragment(this.content,0,e);if(!n)throw new Error("Called contentMatchAt on a node with invalid content");return n}canReplace(e,n,r=b.empty,s=0,i=r.childCount){let o=this.contentMatchAt(e).matchFragment(r,s,i),l=o&&o.matchFragment(this.content,n);if(!l||!l.validEnd)return!1;for(let a=s;a<i;a++)if(!this.type.allowsMarks(r.child(a).marks))return!1;return!0}canReplaceWith(e,n,r,s){if(s&&!this.type.allowsMarks(s))return!1;let i=this.contentMatchAt(e).matchType(r),o=i&&i.matchFragment(this.content,n);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=P.none;for(let n=0;n<this.marks.length;n++){let r=this.marks[n];r.type.checkAttrs(r.attrs),e=r.addToSet(e)}if(!P.sameSet(e,this.marks))throw new RangeError(`Invalid collection of marks for node ${this.type.name}: ${this.marks.map(n=>n.type.name)}`);this.content.forEach(n=>n.check())}toJSON(){let e={type:this.type.name};for(let n in this.attrs){e.attrs=this.attrs;break}return this.content.size&&(e.content=this.content.toJSON()),this.marks.length&&(e.marks=this.marks.map(n=>n.toJSON())),e}static fromJSON(e,n){if(!n)throw new RangeError("Invalid input for Node.fromJSON");let r;if(n.marks){if(!Array.isArray(n.marks))throw new RangeError("Invalid mark data for Node.fromJSON");r=n.marks.map(e.markFromJSON)}if(n.type=="text"){if(typeof n.text!="string")throw new RangeError("Invalid text node in JSON");return e.text(n.text,r)}let s=b.fromJSON(e,n.content),i=e.nodeType(n.type).create(n.attrs,s,r);return i.type.checkAttrs(i.attrs),i}}ge.prototype.text=void 0;class vn extends ge{constructor(e,n,r,s){if(super(e,n,null,s),!r)throw new RangeError("Empty text nodes are not allowed");this.text=r}toString(){return this.type.spec.toDebugString?this.type.spec.toDebugString(this):Co(this.marks,JSON.stringify(this.text))}get textContent(){return this.text}textBetween(e,n){return this.text.slice(e,n)}get nodeSize(){return this.text.length}mark(e){return e==this.marks?this:new vn(this.type,this.attrs,this.text,e)}withText(e){return e==this.text?this:new vn(this.type,this.attrs,e,this.marks)}cut(e=0,n=this.text.length){return e==0&&n==this.text.length?this:this.withText(this.text.slice(e,n))}eq(e){return this.sameMarkup(e)&&this.text==e.text}toJSON(){let e=super.toJSON();return e.text=this.text,e}}function Co(t,e){for(let n=t.length-1;n>=0;n--)e=t[n].type.name+"("+e+")";return e}class ot{constructor(e){this.validEnd=e,this.next=[],this.wrapCache=[]}static parse(e,n){let r=new uc(e,n);if(r.next==null)return ot.empty;let s=Mo(r);r.next&&r.err("Unexpected trailing text");let i=bc(yc(s));return kc(i,r),i}matchType(e){for(let n=0;n<this.next.length;n++)if(this.next[n].type==e)return this.next[n].next;return null}matchFragment(e,n=0,r=e.childCount){let s=this;for(let i=n;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:n}=this.next[e];if(!(n.isText||n.hasRequiredAttrs()))return n}return null}compatible(e){for(let n=0;n<this.next.length;n++)for(let r=0;r<e.next.length;r++)if(this.next[n].type==e.next[r].type)return!0;return!1}fillBefore(e,n=!1,r=0){let s=[this];function i(o,l){let a=o.matchFragment(e,r);if(a&&(!n||a.validEnd))return b.from(l.map(c=>c.createAndFill()));for(let c=0;c<o.next.length;c++){let{type:d,next:u}=o.next[c];if(!(d.isText||d.hasRequiredAttrs())&&s.indexOf(u)==-1){s.push(u);let h=i(u,l.concat(d));if(h)return h}}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 n=this.computeWrapping(e);return this.wrapCache.push(e,n),n}computeWrapping(e){let n=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 l=s;l.type;l=l.via)o.push(l.type);return o.reverse()}for(let o=0;o<i.next.length;o++){let{type:l,next:a}=i.next[o];!l.isLeaf&&!l.hasRequiredAttrs()&&!(l.name in n)&&(!s.type||a.validEnd)&&(r.push({match:l.contentMatch,type:l,via:s}),n[l.name]=!0)}}return null}get edgeCount(){return this.next.length}edge(e){if(e>=this.next.length)throw new RangeError(`There's no ${e}th edge in this content match`);return this.next[e]}toString(){let e=[];function n(r){e.push(r);for(let s=0;s<r.next.length;s++)e.indexOf(r.next[s].next)==-1&&n(r.next[s].next)}return n(this),e.map((r,s)=>{let i=s+(r.validEnd?"*":" ")+" ";for(let o=0;o<r.next.length;o++)i+=(o?", ":"")+r.next[o].type.name+"->"+e.indexOf(r.next[o].next);return i}).join(`
`)}}ot.empty=new ot(!0);class uc{constructor(e,n){this.string=e,this.nodeTypes=n,this.inline=null,this.pos=0,this.tokens=e.split(/\s*(?=\b|\W|$)/),this.tokens[this.tokens.length-1]==""&&this.tokens.pop(),this.tokens[0]==""&&this.tokens.shift()}get next(){return this.tokens[this.pos]}eat(e){return this.next==e&&(this.pos++||!0)}err(e){throw new SyntaxError(e+" (in content expression '"+this.string+"')")}}function Mo(t){let e=[];do e.push(hc(t));while(t.eat("|"));return e.length==1?e[0]:{type:"choice",exprs:e}}function hc(t){let e=[];do e.push(fc(t));while(t.next&&t.next!=")"&&t.next!="|");return e.length==1?e[0]:{type:"seq",exprs:e}}function fc(t){let e=gc(t);for(;;)if(t.eat("+"))e={type:"plus",expr:e};else if(t.eat("*"))e={type:"star",expr:e};else if(t.eat("?"))e={type:"opt",expr:e};else if(t.eat("{"))e=pc(t,e);else break;return e}function Is(t){/\D/.test(t.next)&&t.err("Expected number, got '"+t.next+"'");let e=Number(t.next);return t.pos++,e}function pc(t,e){let n=Is(t),r=n;return t.eat(",")&&(t.next!="}"?r=Is(t):r=-1),t.eat("}")||t.err("Unclosed braced range"),{type:"range",min:n,max:r,expr:e}}function mc(t,e){let n=t.nodeTypes,r=n[e];if(r)return[r];let s=[];for(let i in n){let o=n[i];o.isInGroup(e)&&s.push(o)}return s.length==0&&t.err("No node type or group '"+e+"' found"),s}function gc(t){if(t.eat("(")){let e=Mo(t);return t.eat(")")||t.err("Missing closing paren"),e}else if(/\W/.test(t.next))t.err("Unexpected token '"+t.next+"'");else{let e=mc(t,t.next).map(n=>(t.inline==null?t.inline=n.isInline:t.inline!=n.isInline&&t.err("Mixing inline and block content"),{type:"name",value:n}));return t.pos++,e.length==1?e[0]:{type:"choice",exprs:e}}}function yc(t){let e=[[]];return s(i(t,0),n()),e;function n(){return e.push([])-1}function r(o,l,a){let c={term:a,to:l};return e[o].push(c),c}function s(o,l){o.forEach(a=>a.to=l)}function i(o,l){if(o.type=="choice")return o.exprs.reduce((a,c)=>a.concat(i(c,l)),[]);if(o.type=="seq")for(let a=0;;a++){let c=i(o.exprs[a],l);if(a==o.exprs.length-1)return c;s(c,l=n())}else if(o.type=="star"){let a=n();return r(l,a),s(i(o.expr,a),a),[r(a)]}else if(o.type=="plus"){let a=n();return s(i(o.expr,l),a),s(i(o.expr,a),a),[r(a)]}else{if(o.type=="opt")return[r(l)].concat(i(o.expr,l));if(o.type=="range"){let a=l;for(let c=0;c<o.min;c++){let d=n();s(i(o.expr,a),d),a=d}if(o.max==-1)s(i(o.expr,a),a);else for(let c=o.min;c<o.max;c++){let d=n();r(a,d),s(i(o.expr,a),d),a=d}return[r(a)]}else{if(o.type=="name")return[r(l,void 0,o.value)];throw new Error("Unknown expr type")}}}}function vo(t,e){return e-t}function Ps(t,e){let n=[];return r(e),n.sort(vo);function r(s){let i=t[s];if(i.length==1&&!i[0].term)return r(i[0].to);n.push(s);for(let o=0;o<i.length;o++){let{term:l,to:a}=i[o];!l&&n.indexOf(a)==-1&&r(a)}}}function bc(t){let e=Object.create(null);return n(Ps(t,0));function n(r){let s=[];r.forEach(o=>{t[o].forEach(({term:l,to:a})=>{if(!l)return;let c;for(let d=0;d<s.length;d++)s[d][0]==l&&(c=s[d][1]);Ps(t,a).forEach(d=>{c||s.push([l,c=[]]),c.indexOf(d)==-1&&c.push(d)})})});let i=e[r.join(",")]=new ot(r.indexOf(t.length-1)>-1);for(let o=0;o<s.length;o++){let l=s[o][1].sort(vo);i.next.push({type:s[o][0],next:e[l.join(",")]||n(l)})}return i}}function kc(t,e){for(let n=0,r=[t];n<r.length;n++){let s=r[n],i=!s.validEnd,o=[];for(let l=0;l<s.next.length;l++){let{type:a,next:c}=s.next[l];o.push(a.name),i&&!(a.isText||a.hasRequiredAttrs())&&(i=!1),r.indexOf(c)==-1&&r.push(c)}i&&e.err("Only non-generatable nodes ("+o.join(", ")+") in a required position (see https://prosemirror.net/docs/guide/#generatable)")}}function To(t){let e=Object.create(null);for(let n in t){let r=t[n];if(!r.hasDefault)return null;e[n]=r.default}return e}function Eo(t,e){let n=Object.create(null);for(let r in t){let s=e&&e[r];if(s===void 0){let i=t[r];if(i.hasDefault)s=i.default;else throw new RangeError("No value supplied for attribute "+r)}n[r]=s}return n}function Ao(t,e,n,r){for(let s in e)if(!(s in t))throw new RangeError(`Unsupported attribute ${s} for ${n} of type ${s}`);for(let s in t){let i=t[s];i.validate&&i.validate(e[s])}}function No(t,e){let n=Object.create(null);if(e)for(let r in e)n[r]=new xc(t,r,e[r]);return n}let Ls=class Oo{constructor(e,n,r){this.name=e,this.schema=n,this.spec=r,this.markSet=null,this.groups=r.group?r.group.split(" "):[],this.attrs=No(e,r.attrs),this.defaultAttrs=To(this.attrs),this.contentMatch=null,this.inlineContent=null,this.isBlock=!(r.inline||e=="text"),this.isText=e=="text"}get isInline(){return!this.isBlock}get isTextblock(){return this.isBlock&&this.inlineContent}get isLeaf(){return this.contentMatch==ot.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:Eo(this.attrs,e)}create(e=null,n,r){if(this.isText)throw new Error("NodeType.create can't construct text nodes");return new ge(this,this.computeAttrs(e),b.from(n),P.setFrom(r))}createChecked(e=null,n,r){return n=b.from(n),this.checkContent(n),new ge(this,this.computeAttrs(e),n,P.setFrom(r))}createAndFill(e=null,n,r){if(e=this.computeAttrs(e),n=b.from(n),n.size){let o=this.contentMatch.fillBefore(n);if(!o)return null;n=o.append(n)}let s=this.contentMatch.matchFragment(n),i=s&&s.fillBefore(b.empty,!0);return i?new ge(this,e,n.append(i),P.setFrom(r)):null}validContent(e){let n=this.contentMatch.matchFragment(e);if(!n||!n.validEnd)return!1;for(let r=0;r<e.childCount;r++)if(!this.allowsMarks(e.child(r).marks))return!1;return!0}checkContent(e){if(!this.validContent(e))throw new RangeError(`Invalid content for node ${this.name}: ${e.toString().slice(0,50)}`)}checkAttrs(e){Ao(this.attrs,e,"node",this.name)}allowsMarkType(e){return this.markSet==null||this.markSet.indexOf(e)>-1}allowsMarks(e){if(this.markSet==null)return!0;for(let n=0;n<e.length;n++)if(!this.allowsMarkType(e[n].type))return!1;return!0}allowedMarks(e){if(this.markSet==null)return e;let n;for(let r=0;r<e.length;r++)this.allowsMarkType(e[r].type)?n&&n.push(e[r]):n||(n=e.slice(0,r));return n?n.length?n:P.none:e}static compile(e,n){let r=Object.create(null);e.forEach((i,o)=>r[i]=new Oo(i,n,o));let s=n.spec.topNode||"doc";if(!r[s])throw new RangeError("Schema is missing its top node type ('"+s+"')");if(!r.text)throw new RangeError("Every schema needs a 'text' type");for(let i in r.text.attrs)throw new RangeError("The text node type should not have attributes");return r}};function wc(t,e,n){let r=n.split("|");return s=>{let i=s===null?"null":typeof s;if(r.indexOf(i)<0)throw new RangeError(`Expected value of type ${r} for attribute ${e} on type ${t}, got ${i}`)}}class xc{constructor(e,n,r){this.hasDefault=Object.prototype.hasOwnProperty.call(r,"default"),this.default=r.default,this.validate=typeof r.validate=="string"?wc(e,n,r.validate):r.validate}get isRequired(){return!this.hasDefault}}class Pn{constructor(e,n,r,s){this.name=e,this.rank=n,this.schema=r,this.spec=s,this.attrs=No(e,s.attrs),this.excluded=null;let i=To(this.attrs);this.instance=i?new P(this,i):null}create(e=null){return!e&&this.instance?this.instance:new P(this,Eo(this.attrs,e))}static compile(e,n){let r=Object.create(null),s=0;return e.forEach((i,o)=>r[i]=new Pn(i,s++,n,o)),r}removeFromSet(e){for(var n=0;n<e.length;n++)e[n].type==this&&(e=e.slice(0,n).concat(e.slice(n+1)),n--);return e}isInSet(e){for(let n=0;n<e.length;n++)if(e[n].type==this)return e[n]}checkAttrs(e){Ao(this.attrs,e,"mark",this.name)}excludes(e){return this.excluded.indexOf(e)>-1}}class Ro{constructor(e){this.linebreakReplacement=null,this.cached=Object.create(null);let n=this.spec={};for(let s in e)n[s]=e[s];n.nodes=Os.from(e.nodes),n.marks=Os.from(e.marks||{}),this.nodes=Ls.compile(this.spec.nodes,this),this.marks=Pn.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||"",l=i.spec.marks;if(i.contentMatch=r[o]||(r[o]=ot.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=l=="_"?null:l?zs(this,l.split(" ")):l==""||!i.inlineContent?[]:null}for(let s in this.marks){let i=this.marks[s],o=i.spec.excludes;i.excluded=o==null?[i]:o==""?[]:zs(this,o.split(" "))}this.nodeFromJSON=s=>ge.fromJSON(this,s),this.markFromJSON=s=>P.fromJSON(this,s),this.topNodeType=this.nodes[this.spec.topNode||"doc"],this.cached.wrappings=Object.create(null)}node(e,n=null,r,s){if(typeof e=="string")e=this.nodeType(e);else if(e instanceof Ls){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(n,r,s)}text(e,n){let r=this.nodes.text;return new vn(r,r.defaultAttrs,e,P.setFrom(n))}mark(e,n){return typeof e=="string"&&(e=this.marks[e]),e.create(n)}nodeType(e){let n=this.nodes[e];if(!n)throw new RangeError("Unknown node type: "+e);return n}}function zs(t,e){let n=[];for(let r=0;r<e.length;r++){let s=e[r],i=t.marks[s],o=i;if(i)n.push(i);else for(let l in t.marks){let a=t.marks[l];(s=="_"||a.spec.group&&a.spec.group.split(" ").indexOf(s)>-1)&&n.push(o=a)}if(!o)throw new SyntaxError("Unknown mark type: '"+e[r]+"'")}return n}function Sc(t){return t.tag!=null}function Cc(t){return t.style!=null}class Ne{constructor(e,n){this.schema=e,this.rules=n,this.tags=[],this.styles=[];let r=this.matchedStyles=[];n.forEach(s=>{if(Sc(s))this.tags.push(s);else if(Cc(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,n={}){let r=new $s(this,n,!1);return r.addAll(e,P.none,n.from,n.to),r.finish()}parseSlice(e,n={}){let r=new $s(this,n,!0);return r.addAll(e,P.none,n.from,n.to),x.maxOpen(r.finish())}matchTag(e,n,r){for(let s=r?this.tags.indexOf(r)+1:0;s<this.tags.length;s++){let i=this.tags[s];if(Tc(e,i.tag)&&(i.namespace===void 0||e.namespaceURI==i.namespace)&&(!i.context||n.matchesContext(i.context))){if(i.getAttrs){let o=i.getAttrs(e);if(o===!1)continue;i.attrs=o||void 0}return i}}}matchStyle(e,n,r,s){for(let i=s?this.styles.indexOf(s)+1:0;i<this.styles.length;i++){let o=this.styles[i],l=o.style;if(!(l.indexOf(e)!=0||o.context&&!r.matchesContext(o.context)||l.length>e.length&&(l.charCodeAt(e.length)!=61||l.slice(e.length+1)!=n))){if(o.getAttrs){let a=o.getAttrs(n);if(a===!1)continue;o.attrs=a||void 0}return o}}}static schemaRules(e){let n=[];function r(s){let i=s.priority==null?50:s.priority,o=0;for(;o<n.length;o++){let l=n[o];if((l.priority==null?50:l.priority)<i)break}n.splice(o,0,s)}for(let s in e.marks){let i=e.marks[s].spec.parseDOM;i&&i.forEach(o=>{r(o=Hs(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=Hs(o)),o.node||o.ignore||o.mark||(o.node=s)})}return n}static fromSchema(e){return e.cached.domParser||(e.cached.domParser=new Ne(e,Ne.schemaRules(e)))}}const Do={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},Mc={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},Io={ol:!0,ul:!0},Ft=1,wr=2,zt=4;function Bs(t,e,n){return e!=null?(e?Ft:0)|(e==="full"?wr:0):t&&t.whitespace=="pre"?Ft|wr:n&~zt}class nn{constructor(e,n,r,s,i,o){this.type=e,this.attrs=n,this.marks=r,this.solid=s,this.options=o,this.content=[],this.activeMarks=P.none,this.match=i||(o&zt?null:e.contentMatch)}findWrapping(e){if(!this.match){if(!this.type)return[];let n=this.type.contentMatch.fillBefore(b.from(e));if(n)this.match=this.type.contentMatch.matchFragment(n);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&Ft)){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 n=b.from(this.content);return!e&&this.match&&(n=n.append(this.match.fillBefore(b.empty,!0))),this.type?this.type.create(this.attrs,n,this.marks):n}inlineContext(e){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:e.parentNode&&!Do.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}}class $s{constructor(e,n,r){this.parser=e,this.options=n,this.isOpen=r,this.open=0,this.localPreserveWS=!1;let s=n.topNode,i,o=Bs(null,n.preserveWhitespace,0)|(r?zt:0);s?i=new nn(s.type,s.attrs,P.none,!0,n.topMatch||s.type.contentMatch,o):r?i=new nn(null,null,P.none,!0,null,o):i=new nn(e.schema.topNodeType,null,P.none,!0,null,o),this.nodes=[i],this.find=n.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(e,n){e.nodeType==3?this.addTextNode(e,n):e.nodeType==1&&this.addElement(e,n)}addTextNode(e,n){let r=e.nodeValue,s=this.top,i=s.options&wr?"full":this.localPreserveWS||(s.options&Ft)>0,{schema:o}=this.parser;if(i==="full"||s.inlineContext(e)||/[^ \t\r\n\u000c]/.test(r)){if(i)if(i==="full")r=r.replace(/\r\n?/g,`
`);else if(o.linebreakReplacement&&/[\r\n]/.test(r)&&this.top.findWrapping(o.linebreakReplacement.create())){let l=r.split(/\r?\n|\r/);for(let a=0;a<l.length;a++)a&&this.insertNode(o.linebreakReplacement.create(),n,!0),l[a]&&this.insertNode(o.text(l[a]),n,!/\S/.test(l[a]));r=""}else r=r.replace(/\r?\n|\r/g," ");else if(r=r.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(r)&&this.open==this.nodes.length-1){let l=s.content[s.content.length-1],a=e.previousSibling;(!l||a&&a.nodeName=="BR"||l.isText&&/[ \t\r\n\u000c]$/.test(l.text))&&(r=r.slice(1))}r&&this.insertNode(o.text(r),n,!/\S/.test(r)),this.findInText(e)}else this.findInside(e)}addElement(e,n,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(),l;Io.hasOwnProperty(o)&&this.parser.normalizeLists&&vc(e);let a=this.options.ruleFromNode&&this.options.ruleFromNode(e)||(l=this.parser.matchTag(e,this,r));e:if(a?a.ignore:Mc.hasOwnProperty(o))this.findInside(e),this.ignoreFallback(e,n);else if(!a||a.skip||a.closeParent){a&&a.closeParent?this.open=Math.max(0,this.open-1):a&&a.skip.nodeType&&(e=a.skip);let c,d=this.needsBlock;if(Do.hasOwnProperty(o))i.content.length&&i.content[0].isInline&&this.open&&(this.open--,i=this.top),c=!0,i.type||(this.needsBlock=!0);else if(!e.firstChild){this.leafFallback(e,n);break e}let u=a&&a.skip?n:this.readStyles(e,n);u&&this.addAll(e,u),c&&this.sync(i),this.needsBlock=d}else{let c=this.readStyles(e,n);c&&this.addElementByRule(e,a,c,a.consuming===!1?l:void 0)}this.localPreserveWS=s}leafFallback(e,n){e.nodeName=="BR"&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(e.ownerDocument.createTextNode(`
`),n)}ignoreFallback(e,n){e.nodeName=="BR"&&(!this.top.type||!this.top.type.inlineContent)&&this.findPlace(this.parser.schema.text("-"),n,!0)}readStyles(e,n){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 l=void 0;;){let a=this.parser.matchStyle(i,o,this,l);if(!a)break;if(a.ignore)return null;if(a.clearMark?n=n.filter(c=>!a.clearMark(c)):n=n.concat(this.parser.schema.marks[a.mark].create(a.attrs)),a.consuming===!1)l=a;else break}}return n}addElementByRule(e,n,r,s){let i,o;if(n.node)if(o=this.parser.schema.nodes[n.node],o.isLeaf)this.insertNode(o.create(n.attrs),r,e.nodeName=="BR")||this.leafFallback(e,r);else{let a=this.enter(o,n.attrs||null,r,n.preserveWhitespace);a&&(i=!0,r=a)}else{let a=this.parser.schema.marks[n.mark];r=r.concat(a.create(n.attrs))}let l=this.top;if(o&&o.isLeaf)this.findInside(e);else if(s)this.addElement(e,r,s);else if(n.getContent)this.findInside(e),n.getContent(e,this.parser.schema).forEach(a=>this.insertNode(a,r,!1));else{let a=e;typeof n.contentElement=="string"?a=e.querySelector(n.contentElement):typeof n.contentElement=="function"?a=n.contentElement(e):n.contentElement&&(a=n.contentElement),this.findAround(e,a,!0),this.addAll(a,r),this.findAround(e,a,!1)}i&&this.sync(l)&&this.open--}addAll(e,n,r,s){let i=r||0;for(let o=r?e.childNodes[r]:e.firstChild,l=s==null?null:e.childNodes[s];o!=l;o=o.nextSibling,++i)this.findAtPoint(e,i),this.addDOM(o,n);this.findAtPoint(e,i)}findPlace(e,n,r){let s,i;for(let o=this.open,l=0;o>=0;o--){let a=this.nodes[o],c=a.findWrapping(e);if(c&&(!s||s.length>c.length+l)&&(s=c,i=a,!c.length))break;if(a.solid){if(r)break;l+=2}}if(!s)return null;this.sync(i);for(let o=0;o<s.length;o++)n=this.enterInner(s[o],null,n,!1);return n}insertNode(e,n,r){if(e.isInline&&this.needsBlock&&!this.top.type){let i=this.textblockFromContext();i&&(n=this.enterInner(i,null,n))}let s=this.findPlace(e,n,r);if(s){this.closeExtra();let i=this.top;i.match&&(i.match=i.match.matchType(e.type));let o=P.none;for(let l of s.concat(e.marks))(i.type?i.type.allowsMarkType(l.type):Fs(l.type,e.type))&&(o=l.addToSet(o));return i.content.push(e.mark(o)),!0}return!1}enter(e,n,r,s){let i=this.findPlace(e.create(n),r,!1);return i&&(i=this.enterInner(e,n,r,!0,s)),i}enterInner(e,n,r,s=!1,i){this.closeExtra();let o=this.top;o.match=o.match&&o.match.matchType(e);let l=Bs(e,i,o.options);o.options&zt&&o.content.length==0&&(l|=zt);let a=P.none;return r=r.filter(c=>(o.type?o.type.allowsMarkType(c.type):Fs(c.type,e))?(a=c.addToSet(a),!1):!0),this.nodes.push(new nn(e,n,a,s,null,l)),this.open++,r}closeExtra(e=!1){let n=this.nodes.length-1;if(n>this.open){for(;n>this.open;n--)this.nodes[n-1].content.push(this.nodes[n].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 n=this.open;n>=0;n--){if(this.nodes[n]==e)return this.open=n,!0;this.localPreserveWS&&(this.nodes[n].options|=Ft)}return!1}get currentPos(){this.closeExtra();let e=0;for(let n=this.open;n>=0;n--){let r=this.nodes[n].content;for(let s=r.length-1;s>=0;s--)e+=r[s].nodeSize;n&&e++}return e}findAtPoint(e,n){if(this.find)for(let r=0;r<this.find.length;r++)this.find[r].node==e&&this.find[r].offset==n&&(this.find[r].pos=this.currentPos)}findInside(e){if(this.find)for(let n=0;n<this.find.length;n++)this.find[n].pos==null&&e.nodeType==1&&e.contains(this.find[n].node)&&(this.find[n].pos=this.currentPos)}findAround(e,n,r){if(e!=n&&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)&&n.compareDocumentPosition(this.find[s].node)&(r?2:4)&&(this.find[s].pos=this.currentPos)}findInText(e){if(this.find)for(let n=0;n<this.find.length;n++)this.find[n].node==e&&(this.find[n].pos=this.currentPos-(e.nodeValue.length-this.find[n].offset))}matchesContext(e){if(e.indexOf("|")>-1)return e.split(/\s*\|\s*/).some(this.matchesContext,this);let n=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=(l,a)=>{for(;l>=0;l--){let c=n[l];if(c==""){if(l==n.length-1||l==0)continue;for(;a>=i;a--)if(o(l-1,a))return!0;return!1}else{let d=a>0||a==0&&s?this.nodes[a].type:r&&a>=i?r.node(a-i).type:null;if(!d||d.name!=c&&!d.isInGroup(c))return!1;a--}}return!0};return o(n.length-1,this.open)}textblockFromContext(){let e=this.options.context;if(e)for(let n=e.depth;n>=0;n--){let r=e.node(n).contentMatchAt(e.indexAfter(n)).defaultType;if(r&&r.isTextblock&&r.defaultAttrs)return r}for(let n in this.parser.schema.nodes){let r=this.parser.schema.nodes[n];if(r.isTextblock&&r.defaultAttrs)return r}}}function vc(t){for(let e=t.firstChild,n=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&Io.hasOwnProperty(r)&&n?(n.appendChild(e),e=n):r=="li"?n=e:r&&(n=null)}}function Tc(t,e){return(t.matches||t.msMatchesSelector||t.webkitMatchesSelector||t.mozMatchesSelector).call(t,e)}function Hs(t){let e={};for(let n in t)e[n]=t[n];return e}function Fs(t,e){let n=e.schema.nodes;for(let r in n){let s=n[r];if(!s.allowsMarkType(t))continue;let i=[],o=l=>{i.push(l);for(let a=0;a<l.edgeCount;a++){let{type:c,next:d}=l.edge(a);if(c==e||i.indexOf(d)<0&&o(d))return!0}};if(o(s.contentMatch))return!0}}class ft{constructor(e,n){this.nodes=e,this.marks=n}serializeFragment(e,n={},r){r||(r=Qn(n).createDocumentFragment());let s=r,i=[];return e.forEach(o=>{if(i.length||o.marks.length){let l=0,a=0;for(;l<i.length&&a<o.marks.length;){let c=o.marks[a];if(!this.marks[c.type.name]){a++;continue}if(!c.eq(i[l][0])||c.type.spec.spanning===!1)break;l++,a++}for(;l<i.length;)s=i.pop()[1];for(;a<o.marks.length;){let c=o.marks[a++],d=this.serializeMark(c,o.isInline,n);d&&(i.push([c,s]),s.appendChild(d.dom),s=d.contentDOM||d.dom)}}s.appendChild(this.serializeNodeInner(o,n))}),r}serializeNodeInner(e,n){let{dom:r,contentDOM:s}=mn(Qn(n),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,n,s)}return r}serializeNode(e,n={}){let r=this.serializeNodeInner(e,n);for(let s=e.marks.length-1;s>=0;s--){let i=this.serializeMark(e.marks[s],e.isInline,n);i&&((i.contentDOM||i.dom).appendChild(r),r=i.dom)}return r}serializeMark(e,n,r={}){let s=this.marks[e.type.name];return s&&mn(Qn(r),s(e,n),null,e.attrs)}static renderSpec(e,n,r=null,s){return mn(e,n,r,s)}static fromSchema(e){return e.cached.domSerializer||(e.cached.domSerializer=new ft(this.nodesFromSchema(e),this.marksFromSchema(e)))}static nodesFromSchema(e){let n=Vs(e.nodes);return n.text||(n.text=r=>r.text),n}static marksFromSchema(e){return Vs(e.marks)}}function Vs(t){let e={};for(let n in t){let r=t[n].spec.toDOM;r&&(e[n]=r)}return e}function Qn(t){return t.document||window.document}const _s=new WeakMap;function Ec(t){let e=_s.get(t);return e===void 0&&_s.set(t,e=Ac(t)),e}function Ac(t){let e=null;function n(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++)n(r[s]);else for(let s in r)n(r[s])}return n(t),e}function mn(t,e,n,r){if(typeof e=="string")return{dom:t.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=Ec(r))&&i.indexOf(e)>-1)throw new RangeError("Using an array from an attribute object as a DOM spec. This may be an attempted cross site scripting attack.");let o=s.indexOf(" ");o>0&&(n=s.slice(0,o),s=s.slice(o+1));let l,a=n?t.createElementNS(n,s):t.createElement(s),c=e[1],d=1;if(c&&typeof c=="object"&&c.nodeType==null&&!Array.isArray(c)){d=2;for(let u in c)if(c[u]!=null){let h=u.indexOf(" ");h>0?a.setAttributeNS(u.slice(0,h),u.slice(h+1),c[u]):u=="style"&&a.style?a.style.cssText=c[u]:a.setAttribute(u,c[u])}}for(let u=d;u<e.length;u++){let h=e[u];if(h===0){if(u<e.length-1||u>d)throw new RangeError("Content hole must be the only child of its parent node");return{dom:a,contentDOM:a}}else{let{dom:f,contentDOM:p}=mn(t,h,n,r);if(a.appendChild(f),p){if(l)throw new RangeError("Multiple content holes");l=p}}}return{dom:a,contentDOM:l}}const Po=65535,Lo=Math.pow(2,16);function Nc(t,e){return t+e*Lo}function Ws(t){return t&Po}function Oc(t){return(t-(t&Po))/Lo}const zo=1,Bo=2,gn=4,$o=8;class xr{constructor(e,n,r){this.pos=e,this.delInfo=n,this.recover=r}get deleted(){return(this.delInfo&$o)>0}get deletedBefore(){return(this.delInfo&(zo|gn))>0}get deletedAfter(){return(this.delInfo&(Bo|gn))>0}get deletedAcross(){return(this.delInfo&gn)>0}}class ie{constructor(e,n=!1){if(this.ranges=e,this.inverted=n,!e.length&&ie.empty)return ie.empty}recover(e){let n=0,r=Ws(e);if(!this.inverted)for(let s=0;s<r;s++)n+=this.ranges[s*3+2]-this.ranges[s*3+1];return this.ranges[r*3]+n+Oc(e)}mapResult(e,n=1){return this._map(e,n,!1)}map(e,n=1){return this._map(e,n,!0)}_map(e,n,r){let s=0,i=this.inverted?2:1,o=this.inverted?1:2;for(let l=0;l<this.ranges.length;l+=3){let a=this.ranges[l]-(this.inverted?s:0);if(a>e)break;let c=this.ranges[l+i],d=this.ranges[l+o],u=a+c;if(e<=u){let h=c?e==a?-1:e==u?1:n:n,f=a+s+(h<0?0:d);if(r)return f;let p=e==(n<0?a:u)?null:Nc(l/3,e-a),m=e==a?Bo:e==u?zo:gn;return(n<0?e!=a:e!=u)&&(m|=$o),new xr(f,m,p)}s+=d-c}return r?e+s:new xr(e+s,0,null)}touches(e,n){let r=0,s=Ws(n),i=this.inverted?2:1,o=this.inverted?1:2;for(let l=0;l<this.ranges.length;l+=3){let a=this.ranges[l]-(this.inverted?r:0);if(a>e)break;let c=this.ranges[l+i],d=a+c;if(e<=d&&l==s*3)return!0;r+=this.ranges[l+o]-c}return!1}forEach(e){let n=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],l=o-(this.inverted?i:0),a=o+(this.inverted?0:i),c=this.ranges[s+n],d=this.ranges[s+r];e(l,l+c,a,a+d),i+=d-c}}invert(){return new ie(this.ranges,!this.inverted)}toString(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}static offset(e){return e==0?ie.empty:new ie(e<0?[0,-e,0]:[0,0,e])}}ie.empty=new ie([]);class Vt{constructor(e,n,r=0,s=e?e.length:0){this.mirror=n,this.from=r,this.to=s,this._maps=e||[],this.ownData=!(e||n)}get maps(){return this._maps}slice(e=0,n=this.maps.length){return new Vt(this._maps,this.mirror,e,n)}appendMap(e,n){this.ownData||(this._maps=this._maps.slice(),this.mirror=this.mirror&&this.mirror.slice(),this.ownData=!0),this.to=this._maps.push(e),n!=null&&this.setMirror(this._maps.length-1,n)}appendMapping(e){for(let n=0,r=this._maps.length;n<e._maps.length;n++){let s=e.getMirror(n);this.appendMap(e._maps[n],s!=null&&s<n?r+s:void 0)}}getMirror(e){if(this.mirror){for(let n=0;n<this.mirror.length;n++)if(this.mirror[n]==e)return this.mirror[n+(n%2?-1:1)]}}setMirror(e,n){this.mirror||(this.mirror=[]),this.mirror.push(e,n)}appendMappingInverted(e){for(let n=e.maps.length-1,r=this._maps.length+e._maps.length;n>=0;n--){let s=e.getMirror(n);this.appendMap(e._maps[n].invert(),s!=null&&s>n?r-s-1:void 0)}}invert(){let e=new Vt;return e.appendMappingInverted(this),e}map(e,n=1){if(this.mirror)return this._map(e,n,!0);for(let r=this.from;r<this.to;r++)e=this._maps[r].map(e,n);return e}mapResult(e,n=1){return this._map(e,n,!1)}_map(e,n,r){let s=0;for(let i=this.from;i<this.to;i++){let o=this._maps[i],l=o.mapResult(e,n);if(l.recover!=null){let a=this.getMirror(i);if(a!=null&&a>i&&a<this.to){i=a,e=this._maps[a].recover(l.recover);continue}}s|=l.delInfo,e=l.pos}return r?e:new xr(e,s,null)}}const Zn=Object.create(null);class te{getMap(){return ie.empty}merge(e){return null}static fromJSON(e,n){if(!n||!n.stepType)throw new RangeError("Invalid input for Step.fromJSON");let r=Zn[n.stepType];if(!r)throw new RangeError(`No step type ${n.stepType} defined`);return r.fromJSON(e,n)}static jsonID(e,n){if(e in Zn)throw new RangeError("Duplicate use of step JSON ID "+e);return Zn[e]=n,n.prototype.jsonID=e,n}}class j{constructor(e,n){this.doc=e,this.failed=n}static ok(e){return new j(e,null)}static fail(e){return new j(null,e)}static fromReplace(e,n,r,s){try{return j.ok(e.replace(n,r,s))}catch(i){if(i instanceof Sn)return j.fail(i.message);throw i}}}function Ur(t,e,n){let r=[];for(let s=0;s<t.childCount;s++){let i=t.child(s);i.content.size&&(i=i.copy(Ur(i.content,e,i))),i.isInline&&(i=e(i,n,s)),r.push(i)}return b.fromArray(r)}class He extends te{constructor(e,n,r){super(),this.from=e,this.to=n,this.mark=r}apply(e){let n=e.slice(this.from,this.to),r=e.resolve(this.from),s=r.node(r.sharedDepth(this.to)),i=new x(Ur(n.content,(o,l)=>!o.isAtom||!l.type.allowsMarkType(this.mark.type)?o:o.mark(this.mark.addToSet(o.marks)),s),n.openStart,n.openEnd);return j.fromReplace(e,this.from,this.to,i)}invert(){return new me(this.from,this.to,this.mark)}map(e){let n=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return n.deleted&&r.deleted||n.pos>=r.pos?null:new He(n.pos,r.pos,this.mark)}merge(e){return e instanceof He&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new He(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,n){if(typeof n.from!="number"||typeof n.to!="number")throw new RangeError("Invalid input for AddMarkStep.fromJSON");return new He(n.from,n.to,e.markFromJSON(n.mark))}}te.jsonID("addMark",He);class me extends te{constructor(e,n,r){super(),this.from=e,this.to=n,this.mark=r}apply(e){let n=e.slice(this.from,this.to),r=new x(Ur(n.content,s=>s.mark(this.mark.removeFromSet(s.marks)),e),n.openStart,n.openEnd);return j.fromReplace(e,this.from,this.to,r)}invert(){return new He(this.from,this.to,this.mark)}map(e){let n=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return n.deleted&&r.deleted||n.pos>=r.pos?null:new me(n.pos,r.pos,this.mark)}merge(e){return e instanceof me&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new me(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,n){if(typeof n.from!="number"||typeof n.to!="number")throw new RangeError("Invalid input for RemoveMarkStep.fromJSON");return new me(n.from,n.to,e.markFromJSON(n.mark))}}te.jsonID("removeMark",me);class Fe extends te{constructor(e,n){super(),this.pos=e,this.mark=n}apply(e){let n=e.nodeAt(this.pos);if(!n)return j.fail("No node at mark step's position");let r=n.type.create(n.attrs,null,this.mark.addToSet(n.marks));return j.fromReplace(e,this.pos,this.pos+1,new x(b.from(r),0,n.isLeaf?0:1))}invert(e){let n=e.nodeAt(this.pos);if(n){let r=this.mark.addToSet(n.marks);if(r.length==n.marks.length){for(let s=0;s<n.marks.length;s++)if(!n.marks[s].isInSet(r))return new Fe(this.pos,n.marks[s]);return new Fe(this.pos,this.mark)}}return new lt(this.pos,this.mark)}map(e){let n=e.mapResult(this.pos,1);return n.deletedAfter?null:new Fe(n.pos,this.mark)}toJSON(){return{stepType:"addNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,n){if(typeof n.pos!="number")throw new RangeError("Invalid input for AddNodeMarkStep.fromJSON");return new Fe(n.pos,e.markFromJSON(n.mark))}}te.jsonID("addNodeMark",Fe);class lt extends te{constructor(e,n){super(),this.pos=e,this.mark=n}apply(e){let n=e.nodeAt(this.pos);if(!n)return j.fail("No node at mark step's position");let r=n.type.create(n.attrs,null,this.mark.removeFromSet(n.marks));return j.fromReplace(e,this.pos,this.pos+1,new x(b.from(r),0,n.isLeaf?0:1))}invert(e){let n=e.nodeAt(this.pos);return!n||!this.mark.isInSet(n.marks)?this:new Fe(this.pos,this.mark)}map(e){let n=e.mapResult(this.pos,1);return n.deletedAfter?null:new lt(n.pos,this.mark)}toJSON(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,n){if(typeof n.pos!="number")throw new RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new lt(n.pos,e.markFromJSON(n.mark))}}te.jsonID("removeNodeMark",lt);class K extends te{constructor(e,n,r,s=!1){super(),this.from=e,this.to=n,this.slice=r,this.structure=s}apply(e){return this.structure&&Sr(e,this.from,this.to)?j.fail("Structure replace would overwrite content"):j.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new ie([this.from,this.to-this.from,this.slice.size])}invert(e){return new K(this.from,this.from+this.slice.size,e.slice(this.from,this.to))}map(e){let n=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return n.deletedAcross&&r.deletedAcross?null:new K(n.pos,Math.max(n.pos,r.pos),this.slice,this.structure)}merge(e){if(!(e instanceof K)||e.structure||this.structure)return null;if(this.from+this.slice.size==e.from&&!this.slice.openEnd&&!e.slice.openStart){let n=this.slice.size+e.slice.size==0?x.empty:new x(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);return new K(this.from,this.to+(e.to-e.from),n,this.structure)}else if(e.to==this.from&&!this.slice.openStart&&!e.slice.openEnd){let n=this.slice.size+e.slice.size==0?x.empty:new x(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new K(e.from,this.to,n,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,n){if(typeof n.from!="number"||typeof n.to!="number")throw new RangeError("Invalid input for ReplaceStep.fromJSON");return new K(n.from,n.to,x.fromJSON(e,n.slice),!!n.structure)}}te.jsonID("replace",K);class J extends te{constructor(e,n,r,s,i,o,l=!1){super(),this.from=e,this.to=n,this.gapFrom=r,this.gapTo=s,this.slice=i,this.insert=o,this.structure=l}apply(e){if(this.structure&&(Sr(e,this.from,this.gapFrom)||Sr(e,this.gapTo,this.to)))return j.fail("Structure gap-replace would overwrite content");let n=e.slice(this.gapFrom,this.gapTo);if(n.openStart||n.openEnd)return j.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,n.content);return r?j.fromReplace(e,this.from,this.to,r):j.fail("Content does not fit in gap")}getMap(){return new ie([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(e){let n=this.gapTo-this.gapFrom;return new J(this.from,this.from+this.slice.size+n,this.from+this.insert,this.from+this.insert+n,e.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(e){let n=e.mapResult(this.from,1),r=e.mapResult(this.to,-1),s=this.from==this.gapFrom?n.pos:e.map(this.gapFrom,-1),i=this.to==this.gapTo?r.pos:e.map(this.gapTo,1);return n.deletedAcross&&r.deletedAcross||s<n.pos||i>r.pos?null:new J(n.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,n){if(typeof n.from!="number"||typeof n.to!="number"||typeof n.gapFrom!="number"||typeof n.gapTo!="number"||typeof n.insert!="number")throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new J(n.from,n.to,n.gapFrom,n.gapTo,x.fromJSON(e,n.slice),n.insert,!!n.structure)}}te.jsonID("replaceAround",J);function Sr(t,e,n){let r=t.resolve(e),s=n-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 Rc(t,e,n,r){let s=[],i=[],o,l;t.doc.nodesBetween(e,n,(a,c,d)=>{if(!a.isInline)return;let u=a.marks;if(!r.isInSet(u)&&d.type.allowsMarkType(r.type)){let h=Math.max(c,e),f=Math.min(c+a.nodeSize,n),p=r.addToSet(u);for(let m=0;m<u.length;m++)u[m].isInSet(p)||(o&&o.to==h&&o.mark.eq(u[m])?o.to=f:s.push(o=new me(h,f,u[m])));l&&l.to==h?l.to=f:i.push(l=new He(h,f,r))}}),s.forEach(a=>t.step(a)),i.forEach(a=>t.step(a))}function Dc(t,e,n,r){let s=[],i=0;t.doc.nodesBetween(e,n,(o,l)=>{if(!o.isInline)return;i++;let a=null;if(r instanceof Pn){let c=o.marks,d;for(;d=r.isInSet(c);)(a||(a=[])).push(d),c=d.removeFromSet(c)}else r?r.isInSet(o.marks)&&(a=[r]):a=o.marks;if(a&&a.length){let c=Math.min(l+o.nodeSize,n);for(let d=0;d<a.length;d++){let u=a[d],h;for(let f=0;f<s.length;f++){let p=s[f];p.step==i-1&&u.eq(s[f].style)&&(h=p)}h?(h.to=c,h.step=i):s.push({style:u,from:Math.max(l,e),to:c,step:i})}}}),s.forEach(o=>t.step(new me(o.from,o.to,o.style)))}function Jr(t,e,n,r=n.contentMatch,s=!0){let i=t.doc.nodeAt(e),o=[],l=e+1;for(let a=0;a<i.childCount;a++){let c=i.child(a),d=l+c.nodeSize,u=r.matchType(c.type);if(!u)o.push(new K(l,d,x.empty));else{r=u;for(let h=0;h<c.marks.length;h++)n.allowsMarkType(c.marks[h].type)||t.step(new me(l,d,c.marks[h]));if(s&&c.isText&&n.whitespace!="pre"){let h,f=/\r?\n|\r/g,p;for(;h=f.exec(c.text);)p||(p=new x(b.from(n.schema.text(" ",n.allowedMarks(c.marks))),0,0)),o.push(new K(l+h.index,l+h.index+h[0].length,p))}}l=d}if(!r.validEnd){let a=r.fillBefore(b.empty,!0);t.replace(l,l,new x(a,0,0))}for(let a=o.length-1;a>=0;a--)t.step(o[a])}function Ic(t,e,n){return(e==0||t.canReplace(e,t.childCount))&&(n==t.childCount||t.canReplace(0,n))}function At(t){let n=t.parent.content.cutByIndex(t.startIndex,t.endIndex);for(let r=t.depth,s=0,i=0;;--r){let o=t.$from.node(r),l=t.$from.index(r)+s,a=t.$to.indexAfter(r)-i;if(r<t.depth&&o.canReplace(l,a,n))return r;if(r==0||o.type.spec.isolating||!Ic(o,l,a))break;l&&(s=1),a<o.childCount&&(i=1)}return null}function Pc(t,e,n){let{$from:r,$to:s,depth:i}=e,o=r.before(i+1),l=s.after(i+1),a=o,c=l,d=b.empty,u=0;for(let p=i,m=!1;p>n;p--)m||r.index(p)>0?(m=!0,d=b.from(r.node(p).copy(d)),u++):a--;let h=b.empty,f=0;for(let p=i,m=!1;p>n;p--)m||s.after(p+1)<s.end(p)?(m=!0,h=b.from(s.node(p).copy(h)),f++):c++;t.step(new J(a,c,o,l,new x(d.append(h),u,f),d.size-u,!0))}function Xr(t,e,n=null,r=t){let s=Lc(t,e),i=s&&zc(r,e);return i?s.map(js).concat({type:e,attrs:n}).concat(i.map(js)):null}function js(t){return{type:t,attrs:null}}function Lc(t,e){let{parent:n,startIndex:r,endIndex:s}=t,i=n.contentMatchAt(r).findWrapping(e);if(!i)return null;let o=i.length?i[0]:e;return n.canReplaceWith(r,s,o)?i:null}function zc(t,e){let{parent:n,startIndex:r,endIndex:s}=t,i=n.child(r),o=e.contentMatch.findWrapping(i.type);if(!o)return null;let a=(o.length?o[o.length-1]:e).contentMatch;for(let c=r;a&&c<s;c++)a=a.matchType(n.child(c).type);return!a||!a.validEnd?null:o}function Bc(t,e,n){let r=b.empty;for(let o=n.length-1;o>=0;o--){if(r.size){let l=n[o].type.contentMatch.matchFragment(r);if(!l||!l.validEnd)throw new RangeError("Wrapper type given to Transform.wrap does not form valid content of its parent wrapper")}r=b.from(n[o].type.create(n[o].attrs,r))}let s=e.start,i=e.end;t.step(new J(s,i,s,i,new x(r,0,0),n.length,!0))}function $c(t,e,n,r,s){if(!r.isTextblock)throw new RangeError("Type given to setBlockType should be a textblock");let i=t.steps.length;t.doc.nodesBetween(e,n,(o,l)=>{let a=typeof s=="function"?s(o):s;if(o.isTextblock&&!o.hasMarkup(r,a)&&Hc(t.doc,t.mapping.slice(i).map(l),r)){let c=null;if(r.schema.linebreakReplacement){let f=r.whitespace=="pre",p=!!r.contentMatch.matchType(r.schema.linebreakReplacement);f&&!p?c=!1:!f&&p&&(c=!0)}c===!1&&Fo(t,o,l,i),Jr(t,t.mapping.slice(i).map(l,1),r,void 0,c===null);let d=t.mapping.slice(i),u=d.map(l,1),h=d.map(l+o.nodeSize,1);return t.step(new J(u,h,u+1,h-1,new x(b.from(r.create(a,null,o.marks)),0,0),1,!0)),c===!0&&Ho(t,o,l,i),!1}})}function Ho(t,e,n,r){e.forEach((s,i)=>{if(s.isText){let o,l=/\r?\n|\r/g;for(;o=l.exec(s.text);){let a=t.mapping.slice(r).map(n+1+i+o.index);t.replaceWith(a,a+1,e.type.schema.linebreakReplacement.create())}}})}function Fo(t,e,n,r){e.forEach((s,i)=>{if(s.type==s.type.schema.linebreakReplacement){let o=t.mapping.slice(r).map(n+1+i);t.replaceWith(o,o+1,e.type.schema.text(`
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m=r&&r[d]||u;if(!u.canReplace(h+1,u.childCount)||!m.type.validContent(f))return!1}let l=s.indexAfter(i),a=r&&r[0];return s.node(i).canReplaceWith(l,l,a?a.type:s.node(i+1).type)}function Vc(t,e,n=1,r){let s=t.doc.resolve(e),i=b.empty,o=b.empty;for(let l=s.depth,a=s.depth-n,c=n-1;l>a;l--,c--){i=b.from(s.node(l).copy(i));let d=r&&r[c];o=b.from(d?d.type.create(d.attrs,o):s.node(l).copy(o))}t.step(new K(e,e,new x(i.append(o),n,n),!0))}function Ue(t,e){let n=t.resolve(e),r=n.index();return Vo(n.nodeBefore,n.nodeAfter)&&n.parent.canReplace(r,r+1)}function _c(t,e){e.content.size||t.type.compatibleContent(e.type);let n=t.contentMatchAt(t.childCount),{linebreakReplacement:r}=t.type.schema;for(let s=0;s<e.childCount;s++){let i=e.child(s),o=i.type==r?t.type.schema.nodes.text:i.type;if(n=n.matchType(o),!n||!t.type.allowsMarks(i.marks))return!1}return n.validEnd}function Vo(t,e){return!!(t&&e&&!t.isLeaf&&_c(t,e))}function Ln(t,e,n=-1){let r=t.resolve(e);for(let s=r.depth;;s--){let i,o,l=r.index(s);if(s==r.depth?(i=r.nodeBefore,o=r.nodeAfter):n>0?(i=r.node(s+1),l++,o=r.node(s).maybeChild(l)):(i=r.node(s).maybeChild(l-1),o=r.node(s+1)),i&&!i.isTextblock&&Vo(i,o)&&r.node(s).canReplace(l,l+1))return e;if(s==0)break;e=n<0?r.before(s):r.after(s)}}function Wc(t,e,n){let r=null,{linebreakReplacement:s}=t.doc.type.schema,i=t.doc.resolve(e-n),o=i.node().type;if(s&&o.inlineContent){let d=o.whitespace=="pre",u=!!o.contentMatch.matchType(s);d&&!u?r=!1:!d&&u&&(r=!0)}let l=t.steps.length;if(r===!1){let d=t.doc.resolve(e+n);Fo(t,d.node(),d.before(),l)}o.inlineContent&&Jr(t,e+n-1,o,i.node().contentMatchAt(i.index()),r==null);let a=t.mapping.slice(l),c=a.map(e-n);if(t.step(new K(c,a.map(e+n,-1),x.empty,!0)),r===!0){let d=t.doc.resolve(c);Ho(t,d.node(),d.before(),t.steps.length)}return t}function jc(t,e,n){let r=t.resolve(e);if(r.parent.canReplaceWith(r.index(),r.index(),n))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,n))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,n))return r.after(s+1);if(i<r.node(s).childCount)return null}return null}function _o(t,e,n){let r=t.resolve(e);if(!n.content.size)return e;let s=n.content;for(let i=0;i<n.openStart;i++)s=s.firstChild.content;for(let i=1;i<=(n.openStart==0&&n.size?2:1);i++)for(let o=r.depth;o>=0;o--){let l=o==r.depth?0:r.pos<=(r.start(o+1)+r.end(o+1))/2?-1:1,a=r.index(o)+(l>0?1:0),c=r.node(o),d=!1;if(i==1)d=c.canReplace(a,a,s);else{let u=c.contentMatchAt(a).findWrapping(s.firstChild.type);d=u&&c.canReplaceWith(a,a,u[0])}if(d)return l==0?r.pos:l<0?r.before(o+1):r.after(o+1)}return null}function zn(t,e,n=e,r=x.empty){if(e==n&&!r.size)return null;let s=t.resolve(e),i=t.resolve(n);return Wo(s,i,r)?new K(e,n,r):new qc(s,i,r).fit()}function Wo(t,e,n){return!n.openStart&&!n.openEnd&&t.start()==e.start()&&t.parent.canReplace(t.index(),e.index(),n.content)}class qc{constructor(e,n,r){this.$from=e,this.$to=n,this.unplaced=r,this.frontier=[],this.placed=b.empty;for(let s=0;s<=e.depth;s++){let i=e.node(s);this.frontier.push({type:i.type,match:i.contentMatchAt(e.indexAfter(s))})}for(let s=e.depth;s>0;s--)this.placed=b.from(e.node(s).copy(this.placed))}get depth(){return this.frontier.length-1}fit(){for(;this.unplaced.size;){let c=this.findFittable();c?this.placeNodes(c):this.openMore()||this.dropNode()}let e=this.mustMoveInline(),n=this.placed.size-this.depth-this.$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,l=s.depth;for(;o&&l&&i.childCount==1;)i=i.firstChild.content,o--,l--;let a=new x(i,o,l);return e>-1?new J(r.pos,e,this.$to.pos,this.$to.end(),a,n):a.size||r.pos!=this.$to.pos?new K(r.pos,s.pos,a):null}findFittable(){let e=this.unplaced.openStart;for(let n=this.unplaced.content,r=0,s=this.unplaced.openEnd;r<e;r++){let i=n.firstChild;if(n.childCount>1&&(s=0),i.type.spec.isolating&&s<=r){e=r;break}n=i.content}for(let n=1;n<=2;n++)for(let r=n==1?e:this.unplaced.openStart;r>=0;r--){let s,i=null;r?(i=er(this.unplaced.content,r-1).firstChild,s=i.content):s=this.unplaced.content;let o=s.firstChild;for(let l=this.depth;l>=0;l--){let{type:a,match:c}=this.frontier[l],d,u=null;if(n==1&&(o?c.matchType(o.type)||(u=c.fillBefore(b.from(o),!1)):i&&a.compatibleContent(i.type)))return{sliceDepth:r,frontierDepth:l,parent:i,inject:u};if(n==2&&o&&(d=c.findWrapping(o.type)))return{sliceDepth:r,frontierDepth:l,parent:i,wrap:d};if(i&&c.matchType(i.type))break}}}openMore(){let{content:e,openStart:n,openEnd:r}=this.unplaced,s=er(e,n);return!s.childCount||s.firstChild.isLeaf?!1:(this.unplaced=new x(e,n+1,Math.max(r,s.size+n>=e.size-r?n+1:0)),!0)}dropNode(){let{content:e,openStart:n,openEnd:r}=this.unplaced,s=er(e,n);if(s.childCount<=1&&n>0){let i=e.size-n<=n+s.size;this.unplaced=new x(Ot(e,n-1,1),n-1,i?n-1:r)}else this.unplaced=new x(Ot(e,n,1),n,r)}placeNodes({sliceDepth:e,frontierDepth:n,parent:r,inject:s,wrap:i}){for(;this.depth>n;)this.closeFrontierNode();if(i)for(let m=0;m<i.length;m++)this.openFrontierNode(i[m]);let o=this.unplaced,l=r?r.content:o.content,a=o.openStart-e,c=0,d=[],{match:u,type:h}=this.frontier[n];if(s){for(let m=0;m<s.childCount;m++)d.push(s.child(m));u=u.matchFragment(s)}let f=l.size+e-(o.content.size-o.openEnd);for(;c<l.childCount;){let m=l.child(c),g=u.matchType(m.type);if(!g)break;c++,(c>1||a==0||m.content.size)&&(u=g,d.push(jo(m.mark(h.allowedMarks(m.marks)),c==1?a:0,c==l.childCount?f:-1)))}let p=c==l.childCount;p||(f=-1),this.placed=Rt(this.placed,n,b.from(d)),this.frontier[n].match=u,p&&f<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let m=0,g=l;m<f;m++){let y=g.lastChild;this.frontier.push({type:y.type,match:y.contentMatchAt(y.childCount)}),g=y.content}this.unplaced=p?e==0?x.empty:new x(Ot(o.content,e-1,1),e-1,f<0?o.openEnd:e-1):new x(Ot(o.content,e,c),o.openStart,o.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return-1;let e=this.frontier[this.depth],n;if(!e.type.isTextblock||!tr(this.$to,this.$to.depth,e.type,e.match,!1)||this.$to.depth==this.depth&&(n=this.findCloseLevel(this.$to))&&n.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 n=Math.min(this.depth,e.depth);n>=0;n--){let{match:r,type:s}=this.frontier[n],i=n<e.depth&&e.end(n+1)==e.pos+(e.depth-(n+1)),o=tr(e,n,s,r,i);if(o){for(let l=n-1;l>=0;l--){let{match:a,type:c}=this.frontier[l],d=tr(e,l,c,a,!0);if(!d||d.childCount)continue e}return{depth:n,fit:o,move:i?e.doc.resolve(e.after(n+1)):e}}}}close(e){let n=this.findCloseLevel(e);if(!n)return null;for(;this.depth>n.depth;)this.closeFrontierNode();n.fit.childCount&&(this.placed=Rt(this.placed,n.depth,n.fit)),e=n.move;for(let r=n.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,n=null,r){let s=this.frontier[this.depth];s.match=s.match.matchType(e),this.placed=Rt(this.placed,this.depth,b.from(e.create(n,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let n=this.frontier.pop().match.fillBefore(b.empty,!0);n.childCount&&(this.placed=Rt(this.placed,this.frontier.length,n))}}function Ot(t,e,n){return e==0?t.cutByIndex(n,t.childCount):t.replaceChild(0,t.firstChild.copy(Ot(t.firstChild.content,e-1,n)))}function Rt(t,e,n){return e==0?t.append(n):t.replaceChild(t.childCount-1,t.lastChild.copy(Rt(t.lastChild.content,e-1,n)))}function er(t,e){for(let n=0;n<e;n++)t=t.firstChild.content;return t}function jo(t,e,n){if(e<=0)return t;let r=t.content;return e>1&&(r=r.replaceChild(0,jo(r.firstChild,e-1,r.childCount==1?n-1:0))),e>0&&(r=t.type.contentMatch.fillBefore(r).append(r),n<=0&&(r=r.append(t.type.contentMatch.matchFragment(r).fillBefore(b.empty,!0)))),t.copy(r)}function tr(t,e,n,r,s){let i=t.node(e),o=s?t.indexAfter(e):t.index(e);if(o==i.childCount&&!n.compatibleContent(i.type))return null;let l=r.fillBefore(i.content,!0,o);return l&&!Kc(n,i.content,o)?l:null}function Kc(t,e,n){for(let r=n;r<e.childCount;r++)if(!t.allowsMarks(e.child(r).marks))return!0;return!1}function Uc(t){return t.spec.defining||t.spec.definingForContent}function Jc(t,e,n,r){if(!r.size)return t.deleteRange(e,n);let s=t.doc.resolve(e),i=t.doc.resolve(n);if(Wo(s,i,r))return t.step(new K(e,n,r));let o=Ko(s,i);o[o.length-1]==0&&o.pop();let l=-(s.depth+1);o.unshift(l);for(let h=s.depth,f=s.pos-1;h>0;h--,f--){let p=s.node(h).type.spec;if(p.defining||p.definingAsContext||p.isolating)break;o.indexOf(h)>-1?l=h:s.before(h)==f&&o.splice(1,0,-h)}let a=o.indexOf(l),c=[],d=r.openStart;for(let h=r.content,f=0;;f++){let p=h.firstChild;if(c.push(p),f==r.openStart)break;h=p.content}for(let h=d-1;h>=0;h--){let f=c[h],p=Uc(f.type);if(p&&!f.sameMarkup(s.node(Math.abs(l)-1)))d=h;else if(p||!f.type.isTextblock)break}for(let h=r.openStart;h>=0;h--){let f=(h+d+1)%(r.openStart+1),p=c[f];if(p)for(let m=0;m<o.length;m++){let g=o[(m+a)%o.length],y=!0;g<0&&(y=!1,g=-g);let k=s.node(g-1),w=s.index(g-1);if(k.canReplaceWith(w,w,p.type,p.marks))return t.replace(s.before(g),y?i.after(g):n,new x(qo(r.content,0,r.openStart,f),f,r.openEnd))}}let u=t.steps.length;for(let h=o.length-1;h>=0&&(t.replace(e,n,r),!(t.steps.length>u));h--){let f=o[h];f<0||(e=s.before(f),n=i.after(f))}}function qo(t,e,n,r,s){if(e<n){let i=t.firstChild;t=t.replaceChild(0,i.copy(qo(i.content,e+1,n,r,i)))}if(e>r){let i=s.contentMatchAt(0),o=i.fillBefore(t).append(t);t=o.append(i.matchFragment(o).fillBefore(b.empty,!0))}return t}function Xc(t,e,n,r){if(!r.isInline&&e==n&&t.doc.resolve(e).parent.content.size){let s=jc(t.doc,e,r.type);s!=null&&(e=n=s)}t.replaceRange(e,n,new x(b.from(r),0,0))}function Gc(t,e,n){let r=t.doc.resolve(e),s=t.doc.resolve(n),i=Ko(r,s);for(let o=0;o<i.length;o++){let l=i[o],a=o==i.length-1;if(a&&l==0||r.node(l).type.contentMatch.validEnd)return t.delete(r.start(l),s.end(l));if(l>0&&(a||r.node(l-1).canReplace(r.index(l-1),s.indexAfter(l-1))))return t.delete(r.before(l),s.after(l))}for(let o=1;o<=r.depth&&o<=s.depth;o++)if(e-r.start(o)==r.depth-o&&n>r.end(o)&&s.end(o)-n!=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 t.delete(r.before(o),n);t.delete(e,n)}function Ko(t,e){let n=[],r=Math.min(t.depth,e.depth);for(let s=r;s>=0;s--){let i=t.start(s);if(i<t.pos-(t.depth-s)||e.end(s)>e.pos+(e.depth-s)||t.node(s).type.spec.isolating||e.node(s).type.spec.isolating)break;(i==e.start(s)||s==t.depth&&s==e.depth&&t.parent.inlineContent&&e.parent.inlineContent&&s&&e.start(s-1)==i-1)&&n.push(s)}return n}class kt extends te{constructor(e,n,r){super(),this.pos=e,this.attr=n,this.value=r}apply(e){let n=e.nodeAt(this.pos);if(!n)return j.fail("No node at attribute step's position");let r=Object.create(null);for(let i in n.attrs)r[i]=n.attrs[i];r[this.attr]=this.value;let s=n.type.create(r,null,n.marks);return j.fromReplace(e,this.pos,this.pos+1,new x(b.from(s),0,n.isLeaf?0:1))}getMap(){return ie.empty}invert(e){return new kt(this.pos,this.attr,e.nodeAt(this.pos).attrs[this.attr])}map(e){let n=e.mapResult(this.pos,1);return n.deletedAfter?null:new kt(n.pos,this.attr,this.value)}toJSON(){return{stepType:"attr",pos:this.pos,attr:this.attr,value:this.value}}static fromJSON(e,n){if(typeof n.pos!="number"||typeof n.attr!="string")throw new RangeError("Invalid input for AttrStep.fromJSON");return new kt(n.pos,n.attr,n.value)}}te.jsonID("attr",kt);class _t extends te{constructor(e,n){super(),this.attr=e,this.value=n}apply(e){let n=Object.create(null);for(let s in e.attrs)n[s]=e.attrs[s];n[this.attr]=this.value;let r=e.type.create(n,e.content,e.marks);return j.ok(r)}getMap(){return ie.empty}invert(e){return new _t(this.attr,e.attrs[this.attr])}map(e){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(e,n){if(typeof n.attr!="string")throw new RangeError("Invalid input for DocAttrStep.fromJSON");return new _t(n.attr,n.value)}}te.jsonID("docAttr",_t);let xt=class extends Error{};xt=function t(e){let n=Error.call(this,e);return n.__proto__=t.prototype,n};xt.prototype=Object.create(Error.prototype);xt.prototype.constructor=xt;xt.prototype.name="TransformError";class Gr{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new Vt}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let n=this.maybeStep(e);if(n.failed)throw new xt(n.failed);return this}maybeStep(e){let n=e.apply(this.doc);return n.failed||this.addStep(e,n.doc),n}get docChanged(){return this.steps.length>0}changedRange(){let e=1e9,n=-1e9;for(let r=0;r<this.mapping.maps.length;r++){let s=this.mapping.maps[r];r&&(e=s.map(e,1),n=s.map(n,-1)),s.forEach((i,o,l,a)=>{e=Math.min(e,l),n=Math.max(n,a)})}return e==1e9?null:{from:e,to:n}}addStep(e,n){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=n}replace(e,n=e,r=x.empty){let s=zn(this.doc,e,n,r);return s&&this.step(s),this}replaceWith(e,n,r){return this.replace(e,n,new x(b.from(r),0,0))}delete(e,n){return this.replace(e,n,x.empty)}insert(e,n){return this.replaceWith(e,e,n)}replaceRange(e,n,r){return Jc(this,e,n,r),this}replaceRangeWith(e,n,r){return Xc(this,e,n,r),this}deleteRange(e,n){return Gc(this,e,n),this}lift(e,n){return Pc(this,e,n),this}join(e,n=1){return Wc(this,e,n),this}wrap(e,n){return Bc(this,e,n),this}setBlockType(e,n=e,r,s=null){return $c(this,e,n,r,s),this}setNodeMarkup(e,n,r=null,s){return Fc(this,e,n,r,s),this}setNodeAttribute(e,n,r){return this.step(new kt(e,n,r)),this}setDocAttribute(e,n){return this.step(new _t(e,n)),this}addNodeMark(e,n){return this.step(new Fe(e,n)),this}removeNodeMark(e,n){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(n instanceof P)n.isInSet(r.marks)&&this.step(new lt(e,n));else{let s=r.marks,i,o=[];for(;i=n.isInSet(s);)o.push(new lt(e,i)),s=i.removeFromSet(s);for(let l=o.length-1;l>=0;l--)this.step(o[l])}return this}split(e,n=1,r){return Vc(this,e,n,r),this}addMark(e,n,r){return Rc(this,e,n,r),this}removeMark(e,n,r){return Dc(this,e,n,r),this}clearIncompatible(e,n,r){return Jr(this,e,n,r),this}}const nr=Object.create(null);let N=class{constructor(e,n,r){this.$anchor=e,this.$head=n,this.ranges=r||[new Uo(e.min(n),e.max(n))]}get anchor(){return this.$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 n=0;n<e.length;n++)if(e[n].$from.pos!=e[n].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(e,n=x.empty){let r=n.content.lastChild,s=null;for(let l=0;l<n.openEnd;l++)s=r,r=r.lastChild;let i=e.steps.length,o=this.ranges;for(let l=0;l<o.length;l++){let{$from:a,$to:c}=o[l],d=e.mapping.slice(i);e.replaceRange(d.map(a.pos),d.map(c.pos),l?x.empty:n),l==0&&Us(e,i,(r?r.isInline:s&&s.isTextblock)?-1:1)}}replaceWith(e,n){let r=e.steps.length,s=this.ranges;for(let i=0;i<s.length;i++){let{$from:o,$to:l}=s[i],a=e.mapping.slice(r),c=a.map(o.pos),d=a.map(l.pos);i?e.deleteRange(c,d):(e.replaceRangeWith(c,d,n),Us(e,r,n.isInline?-1:1))}}static findFrom(e,n,r=!1){let s=e.parent.inlineContent?new E(e):gt(e.node(0),e.parent,e.pos,e.index(),n,r);if(s)return s;for(let i=e.depth-1;i>=0;i--){let o=n<0?gt(e.node(0),e.node(i),e.before(i+1),e.index(i),n,r):gt(e.node(0),e.node(i),e.after(i+1),e.index(i)+1,n,r);if(o)return o}return null}static near(e,n=1){return this.findFrom(e,n)||this.findFrom(e,-n)||new le(e.node(0))}static atStart(e){return gt(e,e,0,0,1)||new le(e)}static atEnd(e){return gt(e,e,e.content.size,e.childCount,-1)||new le(e)}static fromJSON(e,n){if(!n||!n.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=nr[n.type];if(!r)throw new RangeError(`No selection type ${n.type} defined`);return r.fromJSON(e,n)}static jsonID(e,n){if(e in nr)throw new RangeError("Duplicate use of selection JSON ID "+e);return nr[e]=n,n.prototype.jsonID=e,n}getBookmark(){return E.between(this.$anchor,this.$head).getBookmark()}};N.prototype.visible=!0;class Uo{constructor(e,n){this.$from=e,this.$to=n}}let qs=!1;function Ks(t){!qs&&!t.parent.inlineContent&&(qs=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+t.parent.type.name+")"))}class E extends N{constructor(e,n=e){Ks(e),Ks(n),super(e,n)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(e,n){let r=e.resolve(n.map(this.head));if(!r.parent.inlineContent)return N.near(r);let s=e.resolve(n.map(this.anchor));return new E(s.parent.inlineContent?s:r,r)}replace(e,n=x.empty){if(super.replace(e,n),n==x.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof E&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new Bn(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(e,n){if(typeof n.anchor!="number"||typeof n.head!="number")throw new RangeError("Invalid input for TextSelection.fromJSON");return new E(e.resolve(n.anchor),e.resolve(n.head))}static create(e,n,r=n){let s=e.resolve(n);return new this(s,r==n?s:e.resolve(r))}static between(e,n,r){let s=e.pos-n.pos;if((!r||s)&&(r=s>=0?1:-1),!n.parent.inlineContent){let i=N.findFrom(n,r,!0)||N.findFrom(n,-r,!0);if(i)n=i.$head;else return N.near(n,r)}return e.parent.inlineContent||(s==0?e=n:(e=(N.findFrom(e,-r,!0)||N.findFrom(e,r,!0)).$anchor,e.pos<n.pos!=s<0&&(e=n))),new E(e,n)}}N.jsonID("text",E);class Bn{constructor(e,n){this.anchor=e,this.head=n}map(e){return new Bn(e.map(this.anchor),e.map(this.head))}resolve(e){return E.between(e.resolve(this.anchor),e.resolve(this.head))}}class T extends N{constructor(e){let n=e.nodeAfter,r=e.node(0).resolve(e.pos+n.nodeSize);super(e,r),this.node=n}map(e,n){let{deleted:r,pos:s}=n.mapResult(this.anchor),i=e.resolve(s);return r?N.near(i):new T(i)}content(){return new x(b.from(this.node),0,0)}eq(e){return e instanceof T&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new Yr(this.anchor)}static fromJSON(e,n){if(typeof n.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new T(e.resolve(n.anchor))}static create(e,n){return new T(e.resolve(n))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}}T.prototype.visible=!1;N.jsonID("node",T);class Yr{constructor(e){this.anchor=e}map(e){let{deleted:n,pos:r}=e.mapResult(this.anchor);return n?new Bn(r,r):new Yr(r)}resolve(e){let n=e.resolve(this.anchor),r=n.nodeAfter;return r&&T.isSelectable(r)?new T(n):N.near(n)}}class le extends N{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,n=x.empty){if(n==x.empty){e.delete(0,e.doc.content.size);let r=N.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,n)}toJSON(){return{type:"all"}}static fromJSON(e){return new le(e)}map(e){return new le(e)}eq(e){return e instanceof le}getBookmark(){return Yc}}N.jsonID("all",le);const Yc={map(){return this},resolve(t){return new le(t)}};function gt(t,e,n,r,s,i=!1){if(e.inlineContent)return E.create(t,n);for(let o=r-(s>0?0:1);s>0?o<e.childCount:o>=0;o+=s){let l=e.child(o);if(l.isAtom){if(!i&&T.isSelectable(l))return T.create(t,n-(s<0?l.nodeSize:0))}else{let a=gt(t,l,n+s,s<0?l.childCount:0,s,i);if(a)return a}n+=l.nodeSize*s}return null}function Us(t,e,n){let r=t.steps.length-1;if(r<e)return;let s=t.steps[r];if(!(s instanceof K||s instanceof J))return;let i=t.mapping.maps[r],o;i.forEach((l,a,c,d)=>{o==null&&(o=d)}),t.setSelection(N.near(t.doc.resolve(o),n))}const Js=1,rn=2,Xs=4;class Qc extends Gr{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.$from.doc!=this.doc)throw new RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=e,this.curSelectionFor=this.steps.length,this.updated=(this.updated|Js)&~rn,this.storedMarks=null,this}get selectionSet(){return(this.updated&Js)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=rn,this}ensureMarks(e){return P.sameSet(this.storedMarks||this.selection.$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&rn)>0}addStep(e,n){super.addStep(e,n),this.updated=this.updated&~rn,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,n=!0){let r=this.selection;return n&&(e=e.mark(this.storedMarks||(r.empty?r.$from.marks():r.$from.marksAcross(r.$to)||P.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,n,r){let s=this.doc.type.schema;if(n==null)return e?this.replaceSelectionWith(s.text(e),!0):this.deleteSelection();{if(r==null&&(r=n),!e)return this.deleteRange(n,r);let i=this.storedMarks;if(!i){let o=this.doc.resolve(n);i=r==n?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(n,r,s.text(e,i)),!this.selection.empty&&this.selection.to==n+e.length&&this.setSelection(N.near(this.selection.$to)),this}}setMeta(e,n){return this.meta[typeof e=="string"?e:e.key]=n,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|=Xs,this}get scrolledIntoView(){return(this.updated&Xs)>0}}function Gs(t,e){return!e||!t?t:t.bind(e)}class Dt{constructor(e,n,r){this.name=e,this.init=Gs(n.init,r),this.apply=Gs(n.apply,r)}}const Zc=[new Dt("doc",{init(t){return t.doc||t.schema.topNodeType.createAndFill()},apply(t){return t.doc}}),new Dt("selection",{init(t,e){return t.selection||N.atStart(e.doc)},apply(t){return t.selection}}),new Dt("storedMarks",{init(t){return t.storedMarks||null},apply(t,e,n,r){return r.selection.$cursor?t.storedMarks:null}}),new Dt("scrollToSelection",{init(){return 0},apply(t,e){return t.scrolledIntoView?e+1:e}})];class rr{constructor(e,n){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=Zc.slice(),n&&n.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 Dt(r.key,r.spec.state,r))})}}class bt{constructor(e){this.config=e}get schema(){return this.config.schema}get plugins(){return this.config.plugins}apply(e){return this.applyTransaction(e).state}filterTransaction(e,n=-1){for(let r=0;r<this.config.plugins.length;r++)if(r!=n){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 n=[e],r=this.applyInner(e),s=null;for(;;){let i=!1;for(let o=0;o<this.config.plugins.length;o++){let l=this.config.plugins[o];if(l.spec.appendTransaction){let a=s?s[o].n:0,c=s?s[o].state:this,d=a<n.length&&l.spec.appendTransaction.call(l,a?n.slice(a):n,c,r);if(d&&r.filterTransaction(d,o)){if(d.setMeta("appendedTransaction",e),!s){s=[];for(let u=0;u<this.config.plugins.length;u++)s.push(u<o?{state:r,n:n.length}:{state:this,n:0})}n.push(d),r=r.applyInner(d),i=!0}s&&(s[o]={state:r,n:n.length})}}if(!i)return{state:r,transactions:n}}}applyInner(e){if(!e.before.eq(this.doc))throw new RangeError("Applying a mismatched transaction");let n=new bt(this.config),r=this.config.fields;for(let s=0;s<r.length;s++){let i=r[s];n[i.name]=i.apply(e,this[i.name],this,n)}return n}get tr(){return new Qc(this)}static create(e){let n=new rr(e.doc?e.doc.type.schema:e.schema,e.plugins),r=new bt(n);for(let s=0;s<n.fields.length;s++)r[n.fields[s].name]=n.fields[s].init(e,r);return r}reconfigure(e){let n=new rr(this.schema,e.plugins),r=n.fields,s=new bt(n);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 n={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(n.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&&(n[r]=i.toJSON.call(s,this[s.key]))}return n}static fromJSON(e,n,r){if(!n)throw new RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw new RangeError("Required config field 'schema' missing");let s=new rr(e.schema,e.plugins),i=new bt(s);return s.fields.forEach(o=>{if(o.name=="doc")i.doc=ge.fromJSON(e.schema,n.doc);else if(o.name=="selection")i.selection=N.fromJSON(i.doc,n.selection);else if(o.name=="storedMarks")n.storedMarks&&(i.storedMarks=n.storedMarks.map(e.schema.markFromJSON));else{if(r)for(let l in r){let a=r[l],c=a.spec.state;if(a.key==o.name&&c&&c.fromJSON&&Object.prototype.hasOwnProperty.call(n,l)){i[o.name]=c.fromJSON.call(a,e,n[l],i);return}}i[o.name]=o.init(e,i)}}),i}}function Jo(t,e,n){for(let r in t){let s=t[r];s instanceof Function?s=s.bind(e):r=="handleDOMEvents"&&(s=Jo(s,e,{})),n[r]=s}return n}class B{constructor(e){this.spec=e,this.props={},e.props&&Jo(e.props,this,this.props),this.key=e.key?e.key.key:Xo("plugin")}getState(e){return e[this.key]}}const sr=Object.create(null);function Xo(t){return t in sr?t+"$"+ ++sr[t]:(sr[t]=0,t+"$")}class _{constructor(e="key"){this.key=Xo(e)}get(e){return e.config.pluginsByKey[this.key]}getState(e){return e[this.key]}}const Qr=(t,e)=>t.selection.empty?!1:(e&&e(t.tr.deleteSelection().scrollIntoView()),!0);function Go(t,e){let{$cursor:n}=t.selection;return!n||(e?!e.endOfTextblock("backward",t):n.parentOffset>0)?null:n}const Yo=(t,e,n)=>{let r=Go(t,n);if(!r)return!1;let s=Zr(r);if(!s){let o=r.blockRange(),l=o&&At(o);return l==null?!1:(e&&e(t.tr.lift(o,l).scrollIntoView()),!0)}let i=s.nodeBefore;if(ol(t,s,e,-1))return!0;if(r.parent.content.size==0&&(St(i,"end")||T.isSelectable(i)))for(let o=r.depth;;o--){let l=zn(t.doc,r.before(o),r.after(o),x.empty);if(l&&l.slice.size<l.to-l.from){if(e){let a=t.tr.step(l);a.setSelection(St(i,"end")?N.findFrom(a.doc.resolve(a.mapping.map(s.pos,-1)),-1):T.create(a.doc,s.pos-i.nodeSize)),e(a.scrollIntoView())}return!0}if(o==1||r.node(o-1).childCount>1)break}return i.isAtom&&s.depth==r.depth-1?(e&&e(t.tr.delete(s.pos-i.nodeSize,s.pos).scrollIntoView()),!0):!1},ed=(t,e,n)=>{let r=Go(t,n);if(!r)return!1;let s=Zr(r);return s?Qo(t,s,e):!1},td=(t,e,n)=>{let r=el(t,n);if(!r)return!1;let s=es(r);return s?Qo(t,s,e):!1};function Qo(t,e,n){let r=e.nodeBefore,s=r,i=e.pos-1;for(;!s.isTextblock;i--){if(s.type.spec.isolating)return!1;let d=s.lastChild;if(!d)return!1;s=d}let o=e.nodeAfter,l=o,a=e.pos+1;for(;!l.isTextblock;a++){if(l.type.spec.isolating)return!1;let d=l.firstChild;if(!d)return!1;l=d}let c=zn(t.doc,i,a,x.empty);if(!c||c.from!=i||c instanceof K&&c.slice.size>=a-i)return!1;if(n){let d=t.tr.step(c);d.setSelection(E.create(d.doc,i)),n(d.scrollIntoView())}return!0}function St(t,e,n=!1){for(let r=t;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;if(n&&r.childCount!=1)return!1}return!1}const Zo=(t,e,n)=>{let{$head:r,empty:s}=t.selection,i=r;if(!s)return!1;if(r.parent.isTextblock){if(n?!n.endOfTextblock("backward",t):r.parentOffset>0)return!1;i=Zr(r)}let o=i&&i.nodeBefore;return!o||!T.isSelectable(o)?!1:(e&&e(t.tr.setSelection(T.create(t.doc,i.pos-o.nodeSize)).scrollIntoView()),!0)};function Zr(t){if(!t.parent.type.spec.isolating)for(let e=t.depth-1;e>=0;e--){if(t.index(e)>0)return t.doc.resolve(t.before(e+1));if(t.node(e).type.spec.isolating)break}return null}function el(t,e){let{$cursor:n}=t.selection;return!n||(e?!e.endOfTextblock("forward",t):n.parentOffset<n.parent.content.size)?null:n}const tl=(t,e,n)=>{let r=el(t,n);if(!r)return!1;let s=es(r);if(!s)return!1;let i=s.nodeAfter;if(ol(t,s,e,1))return!0;if(r.parent.content.size==0&&(St(i,"start")||T.isSelectable(i))){let o=zn(t.doc,r.before(),r.after(),x.empty);if(o&&o.slice.size<o.to-o.from){if(e){let l=t.tr.step(o);l.setSelection(St(i,"start")?N.findFrom(l.doc.resolve(l.mapping.map(s.pos)),1):T.create(l.doc,l.mapping.map(s.pos))),e(l.scrollIntoView())}return!0}}return i.isAtom&&s.depth==r.depth-1?(e&&e(t.tr.delete(s.pos,s.pos+i.nodeSize).scrollIntoView()),!0):!1},nl=(t,e,n)=>{let{$head:r,empty:s}=t.selection,i=r;if(!s)return!1;if(r.parent.isTextblock){if(n?!n.endOfTextblock("forward",t):r.parentOffset<r.parent.content.size)return!1;i=es(r)}let o=i&&i.nodeAfter;return!o||!T.isSelectable(o)?!1:(e&&e(t.tr.setSelection(T.create(t.doc,i.pos)).scrollIntoView()),!0)};function es(t){if(!t.parent.type.spec.isolating)for(let e=t.depth-1;e>=0;e--){let n=t.node(e);if(t.index(e)+1<n.childCount)return t.doc.resolve(t.after(e+1));if(n.type.spec.isolating)break}return null}const nd=(t,e)=>{let n=t.selection,r=n instanceof T,s;if(r){if(n.node.isTextblock||!Ue(t.doc,n.from))return!1;s=n.from}else if(s=Ln(t.doc,n.from,-1),s==null)return!1;if(e){let i=t.tr.join(s);r&&i.setSelection(T.create(i.doc,s-t.doc.resolve(s).nodeBefore.nodeSize)),e(i.scrollIntoView())}return!0},rd=(t,e)=>{let n=t.selection,r;if(n instanceof T){if(n.node.isTextblock||!Ue(t.doc,n.to))return!1;r=n.to}else if(r=Ln(t.doc,n.to,1),r==null)return!1;return e&&e(t.tr.join(r).scrollIntoView()),!0},sd=(t,e)=>{let{$from:n,$to:r}=t.selection,s=n.blockRange(r),i=s&&At(s);return i==null?!1:(e&&e(t.tr.lift(s,i).scrollIntoView()),!0)},rl=(t,e)=>{let{$head:n,$anchor:r}=t.selection;return!n.parent.type.spec.code||!n.sameParent(r)?!1:(e&&e(t.tr.insertText(`
`).scrollIntoView()),!0)};function ts(t){for(let e=0;e<t.edgeCount;e++){let{type:n}=t.edge(e);if(n.isTextblock&&!n.hasRequiredAttrs())return n}return null}const id=(t,e)=>{let{$head:n,$anchor:r}=t.selection;if(!n.parent.type.spec.code||!n.sameParent(r))return!1;let s=n.node(-1),i=n.indexAfter(-1),o=ts(s.contentMatchAt(i));if(!o||!s.canReplaceWith(i,i,o))return!1;if(e){let l=n.after(),a=t.tr.replaceWith(l,l,o.createAndFill());a.setSelection(N.near(a.doc.resolve(l),1)),e(a.scrollIntoView())}return!0},sl=(t,e)=>{let n=t.selection,{$from:r,$to:s}=n;if(n instanceof le||r.parent.inlineContent||s.parent.inlineContent)return!1;let i=ts(s.parent.contentMatchAt(s.indexAfter()));if(!i||!i.isTextblock)return!1;if(e){let o=(!r.parentOffset&&s.index()<s.parent.childCount?r:s).pos,l=t.tr.insert(o,i.createAndFill());l.setSelection(E.create(l.doc,o+1)),e(l.scrollIntoView())}return!0},il=(t,e)=>{let{$cursor:n}=t.selection;if(!n||n.parent.content.size)return!1;if(n.depth>1&&n.after()!=n.end(-1)){let i=n.before();if(Oe(t.doc,i))return e&&e(t.tr.split(i).scrollIntoView()),!0}let r=n.blockRange(),s=r&&At(r);return s==null?!1:(e&&e(t.tr.lift(r,s).scrollIntoView()),!0)};function od(t){return(e,n)=>{let{$from:r,$to:s}=e.selection;if(e.selection instanceof T&&e.selection.node.isBlock)return!r.parentOffset||!Oe(e.doc,r.pos)?!1:(n&&n(e.tr.split(r.pos).scrollIntoView()),!0);if(!r.depth)return!1;let i=[],o,l,a=!1,c=!1;for(let f=r.depth;;f--)if(r.node(f).isBlock){a=r.end(f)==r.pos+(r.depth-f),c=r.start(f)==r.pos-(r.depth-f),l=ts(r.node(f-1).contentMatchAt(r.indexAfter(f-1))),i.unshift(a&&l?{type:l}:null),o=f;break}else{if(f==1)return!1;i.unshift(null)}let d=e.tr;(e.selection instanceof E||e.selection instanceof le)&&d.deleteSelection();let u=d.mapping.map(r.pos),h=Oe(d.doc,u,i.length,i);if(h||(i[0]=l?{type:l}:null,h=Oe(d.doc,u,i.length,i)),!h)return!1;if(d.split(u,i.length,i),!a&&c&&r.node(o).type!=l){let f=d.mapping.map(r.before(o)),p=d.doc.resolve(f);l&&r.node(o-1).canReplaceWith(p.index(),p.index()+1,l)&&d.setNodeMarkup(d.mapping.map(r.before(o)),l)}return n&&n(d.scrollIntoView()),!0}}const ld=od(),ad=(t,e)=>{let{$from:n,to:r}=t.selection,s,i=n.sharedDepth(r);return i==0?!1:(s=n.before(i),e&&e(t.tr.setSelection(T.create(t.doc,s))),!0)};function cd(t,e,n){let r=e.nodeBefore,s=e.nodeAfter,i=e.index();return!r||!s||!r.type.compatibleContent(s.type)?!1:!r.content.size&&e.parent.canReplace(i-1,i)?(n&&n(t.tr.delete(e.pos-r.nodeSize,e.pos).scrollIntoView()),!0):!e.parent.canReplace(i,i+1)||!(s.isTextblock||Ue(t.doc,e.pos))?!1:(n&&n(t.tr.join(e.pos).scrollIntoView()),!0)}function ol(t,e,n,r){let s=e.nodeBefore,i=e.nodeAfter,o,l,a=s.type.spec.isolating||i.type.spec.isolating;if(!a&&cd(t,e,n))return!0;let c=!a&&e.parent.canReplace(e.index(),e.index()+1);if(c&&(o=(l=s.contentMatchAt(s.childCount)).findWrapping(i.type))&&l.matchType(o[0]||i.type).validEnd){if(n){let f=e.pos+i.nodeSize,p=b.empty;for(let y=o.length-1;y>=0;y--)p=b.from(o[y].create(null,p));p=b.from(s.copy(p));let m=t.tr.step(new J(e.pos-1,f,e.pos,f,new x(p,1,0),o.length,!0)),g=m.doc.resolve(f+2*o.length);g.nodeAfter&&g.nodeAfter.type==s.type&&Ue(m.doc,g.pos)&&m.join(g.pos),n(m.scrollIntoView())}return!0}let d=i.type.spec.isolating||r>0&&a?null:N.findFrom(e,1),u=d&&d.$from.blockRange(d.$to),h=u&&At(u);if(h!=null&&h>=e.depth)return n&&n(t.tr.lift(u,h).scrollIntoView()),!0;if(c&&St(i,"start",!0)&&St(s,"end")){let f=s,p=[];for(;p.push(f),!f.isTextblock;)f=f.lastChild;let m=i,g=1;for(;!m.isTextblock;m=m.firstChild)g++;if(f.canReplace(f.childCount,f.childCount,m.content)){if(n){let y=b.empty;for(let w=p.length-1;w>=0;w--)y=b.from(p[w].copy(y));let k=t.tr.step(new J(e.pos-p.length,e.pos+i.nodeSize,e.pos+g,e.pos+i.nodeSize-g,new x(y,p.length,0),0,!0));n(k.scrollIntoView())}return!0}}return!1}function ll(t){return function(e,n){let 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Nt(t,e){if(t.width==0)return t;let n=e?t.left:t.right;return{top:t.top,bottom:t.bottom,left:n,right:n}}function ir(t,e){if(t.height==0)return t;let n=e?t.top:t.bottom;return{top:n,bottom:n,left:t.left,right:t.right}}function gl(t,e,n){let r=t.state,s=t.root.activeElement;r!=e&&t.updateState(e),s!=t.dom&&t.focus();try{return n()}finally{r!=e&&t.updateState(r),s!=t.dom&&s&&s.focus()}}function Hd(t,e,n){let r=e.selection,s=n=="up"?r.$from:r.$to;return gl(t,e,()=>{let{node:i}=t.docView.domFromPos(s.pos,n=="up"?-1:1);for(;;){let l=t.docView.nearestDesc(i,!0);if(!l)break;if(l.node.isBlock){i=l.contentDOM||l.dom;break}i=l.dom.parentNode}let o=ml(t,s.pos,1);for(let l=i.firstChild;l;l=l.nextSibling){let a;if(l.nodeType==1)a=l.getClientRects();else if(l.nodeType==3)a=Ee(l,0,l.nodeValue.length).getClientRects();else continue;for(let c=0;c<a.length;c++){let d=a[c];if(d.bottom>d.top+1&&(n=="up"?o.top-d.top>(d.bottom-o.top)*2:d.bottom-o.bottom>(o.bottom-d.top)*2))return!1}}return!0})}const Fd=/[\u0590-\u08ac]/;function Vd(t,e,n){let{$head:r}=e.selection;if(!r.parent.isTextblock)return!1;let s=r.parentOffset,i=!s,o=s==r.parent.content.size,l=t.domSelection();return l?!Fd.test(r.parent.textContent)||!l.modify?n=="left"||n=="backward"?i:o:gl(t,e,()=>{let{focusNode:a,focusOffset:c,anchorNode:d,anchorOffset:u}=t.domSelectionRange(),h=l.caretBidiLevel;l.modify("move",n,"character");let f=r.depth?t.docView.domAfterPos(r.before()):t.dom,{focusNode:p,focusOffset:m}=t.domSelectionRange(),g=p&&!f.contains(p.nodeType==1?p:p.parentNode)||a==p&&c==m;try{l.collapse(d,u),a&&(a!=d||c!=u)&&l.extend&&l.extend(a,c)}catch{}return h!=null&&(l.caretBidiLevel=h),g}):r.pos==r.start()||r.pos==r.end()}let ni=null,ri=null,si=!1;function _d(t,e,n){return ni==e&&ri==n?si:(ni=e,ri=n,si=n=="up"||n=="down"?Hd(t,e,n):Vd(t,e,n))}const he=0,ii=1,Ye=2,we=3;class Yt{constructor(e,n,r,s){this.parent=e,this.children=n,this.dom=r,this.contentDOM=s,this.dirty=he,r.pmViewDesc=this}matchesWidget(e){return!1}matchesMark(e){return!1}matchesNode(e,n,r){return!1}matchesHack(e){return!1}parseRule(){return null}stopEvent(e){return!1}get size(){let e=0;for(let n=0;n<this.children.length;n++)e+=this.children[n].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 n=0,r=this.posAtStart;;n++){let s=this.children[n];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,n,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[n-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[n];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=n>G(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(n==0)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!1;break}if(i.previousSibling)break}if(s==null&&n==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,n=!1){for(let r=!0,s=e;s;s=s.parentNode){let i=this.getDesc(s),o;if(i&&(!n||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 n=e.pmViewDesc;for(let r=n;r;r=r.parent)if(r==this)return n}posFromDOM(e,n,r){for(let s=e;s;s=s.parentNode){let i=this.getDesc(s);if(i)return i.localPosFromDOM(e,n,r)}return-1}descAt(e){for(let n=0,r=0;n<this.children.length;n++){let s=this.children[n],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 l=s.children[o];if(l.size){s=l;break}}return s}if(e<i)return s.descAt(e-r-s.border);r=i}}domFromPos(e,n){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],l=i+o.size;if(l>e||o instanceof bl){s=e-i;break}i=l}if(s)return this.children[r].domFromPos(s-this.children[r].border,n);for(let i;r&&!(i=this.children[r-1]).size&&i instanceof yl&&i.side>=0;r--);if(n<=0){let i,o=!0;for(;i=r?this.children[r-1]:null,!(!i||i.dom.parentNode==this.contentDOM);r--,o=!1);return i&&n&&o&&!i.border&&!i.domAtom?i.domFromPos(i.size,n):{node:this.contentDOM,offset:i?G(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,n):{node:this.contentDOM,offset:i?G(i.dom):this.contentDOM.childNodes.length}}}parseRange(e,n,r=0){if(this.children.length==0)return{node:this.contentDOM,from:e,to:n,fromOffset:0,toOffset:this.contentDOM.childNodes.length};let s=-1,i=-1;for(let o=r,l=0;;l++){let a=this.children[l],c=o+a.size;if(s==-1&&e<=c){let d=o+a.border;if(e>=d&&n<=c-a.border&&a.node&&a.contentDOM&&this.contentDOM.contains(a.contentDOM))return a.parseRange(e,n,d);e=o;for(let u=l;u>0;u--){let h=this.children[u-1];if(h.size&&h.dom.parentNode==this.contentDOM&&!h.emptyChildAt(1)){s=G(h.dom)+1;break}e-=h.size}s==-1&&(s=0)}if(s>-1&&(c>n||l==this.children.length-1)){n=c;for(let d=l+1;d<this.children.length;d++){let u=this.children[d];if(u.size&&u.dom.parentNode==this.contentDOM&&!u.emptyChildAt(-1)){i=G(u.dom);break}n+=u.size}i==-1&&(i=this.contentDOM.childNodes.length);break}o=c}return{node:this.contentDOM,from:e,to:n,fromOffset:s,toOffset:i}}emptyChildAt(e){if(this.border||!this.contentDOM||!this.children.length)return!1;let n=this.children[e<0?0:this.children.length-1];return n.size==0||n.emptyChildAt(e)}domAfterPos(e){let{node:n,offset:r}=this.domFromPos(e,0);if(n.nodeType!=1||r==n.childNodes.length)throw new RangeError("No node after pos "+e);return n.childNodes[r]}setSelection(e,n,r,s=!1){let i=Math.min(e,n),o=Math.max(e,n);for(let f=0,p=0;f<this.children.length;f++){let m=this.children[f],g=p+m.size;if(i>p&&o<g)return m.setSelection(e-p-m.border,n-p-m.border,r,s);p=g}let l=this.domFromPos(e,e?-1:1),a=n==e?l:this.domFromPos(n,n?-1:1),c=r.root.getSelection(),d=r.domSelectionRange(),u=!1;if((ue||Z)&&e==n){let{node:f,offset:p}=l;if(f.nodeType==3){if(u=!!(p&&f.nodeValue[p-1]==`
`),u&&p==f.nodeValue.length)for(let m=f,g;m;m=m.parentNode){if(g=m.nextSibling){g.nodeName=="BR"&&(l=a={node:g.parentNode,offset:G(g)+1});break}let y=m.pmViewDesc;if(y&&y.node&&y.node.isBlock)break}}else{let m=f.childNodes[p-1];u=m&&(m.nodeName=="BR"||m.contentEditable=="false")}}if(ue&&d.focusNode&&d.focusNode!=a.node&&d.focusNode.nodeType==1){let f=d.focusNode.childNodes[d.focusOffset];f&&f.contentEditable=="false"&&(s=!0)}if(!(s||u&&Z)&&at(l.node,l.offset,d.anchorNode,d.anchorOffset)&&at(a.node,a.offset,d.focusNode,d.focusOffset))return;let h=!1;if((c.extend||e==n)&&!(u&&ue)){c.collapse(l.node,l.offset);try{e!=n&&c.extend(a.node,a.offset),h=!0}catch{}}if(!h){if(e>n){let p=l;l=a,a=p}let f=document.createRange();f.setEnd(a.node,a.offset),f.setStart(l.node,l.offset),c.removeAllRanges(),c.addRange(f)}}ignoreMutation(e){return!this.contentDOM&&e.type!="selection"}get contentLost(){return this.contentDOM&&this.contentDOM!=this.dom&&!this.dom.contains(this.contentDOM)}markDirty(e,n){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&&n>=r:e<o&&n>r){let l=r+i.border,a=o-i.border;if(e>=l&&n<=a){this.dirty=e==r||n==o?Ye:ii,e==l&&n==a&&(i.contentLost||i.dom.parentNode!=this.contentDOM)?i.dirty=we:i.markDirty(e-l,n-l);return}else i.dirty=i.dom==i.contentDOM&&i.dom.parentNode==this.contentDOM&&!i.children.length?Ye:we}r=o}this.dirty=Ye}markParentsDirty(){let e=1;for(let n=this.parent;n;n=n.parent,e++){let r=e==1?Ye:ii;n.dirty<r&&(n.dirty=r)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}}class yl extends Yt{constructor(e,n,r,s){let i,o=n.type.toDOM;if(typeof o=="function"&&(o=o(r,()=>{if(!i)return s;if(i.parent)return i.parent.posBeforeChild(i)})),!n.type.spec.raw){if(o.nodeType!=1){let l=document.createElement("span");l.appendChild(o),o=l}o.contentEditable="false",o.classList.add("ProseMirror-widget")}super(e,[],o,null),this.widget=n,this.widget=n,i=this}matchesWidget(e){return this.dirty==he&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let n=this.widget.spec.stopEvent;return n?n(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 Wd extends Yt{constructor(e,n,r,s){super(e,[],n,null),this.textDOM=r,this.text=s}get size(){return this.text.length}localPosFromDOM(e,n){return e!=this.textDOM?this.posAtStart+(n?this.size:0):this.posAtStart+n}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return e.type==="characterData"&&e.target.nodeValue==e.oldValue}}class ct extends Yt{constructor(e,n,r,s,i){super(e,[],r,s),this.mark=n,this.spec=i}static create(e,n,r,s){let i=s.nodeViews[n.type.name],o=i&&i(n,s,r);return(!o||!o.dom)&&(o=ft.renderSpec(document,n.type.spec.toDOM(n,r),null,n.attrs)),new ct(e,n,o.dom,o.contentDOM||o.dom,o)}parseRule(){return this.dirty&we||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return this.dirty!=we&&this.mark.eq(e)}markDirty(e,n){if(super.markDirty(e,n),this.dirty!=he){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=he}}slice(e,n,r){let s=ct.create(this.parent,this.mark,!0,r),i=this.children,o=this.size;n<o&&(i=Ar(i,n,o,r)),e>0&&(i=Ar(i,0,e,r));for(let l=0;l<i.length;l++)i[l].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 We extends Yt{constructor(e,n,r,s,i,o,l,a,c){super(e,[],i,o),this.node=n,this.outerDeco=r,this.innerDeco=s,this.nodeDOM=l}static create(e,n,r,s,i,o){let l=i.nodeViews[n.type.name],a,c=l&&l(n,i,()=>{if(!a)return o;if(a.parent)return a.parent.posBeforeChild(a)},r,s),d=c&&c.dom,u=c&&c.contentDOM;if(n.isText){if(!d)d=document.createTextNode(n.text);else if(d.nodeType!=3)throw new RangeError("Text must be rendered as a DOM text node")}else d||({dom:d,contentDOM:u}=ft.renderSpec(document,n.type.spec.toDOM(n),null,n.attrs));!u&&!n.isText&&d.nodeName!="BR"&&(d.hasAttribute("contenteditable")||(d.contentEditable="false"),n.type.spec.draggable&&(d.draggable=!0));let h=d;return d=xl(d,r,n),c?a=new jd(e,n,r,s,d,u||null,h,c,i,o+1):n.isText?new Hn(e,n,r,s,d,h,i):new We(e,n,r,s,d,u||null,h,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 n=this.children.length-1;n>=0;n--){let r=this.children[n];if(this.dom.contains(r.dom.parentNode)){e.contentElement=r.dom.parentNode;break}}e.contentElement||(e.getContent=()=>b.empty)}return e}matchesNode(e,n,r){return this.dirty==he&&e.eq(this.node)&&Tn(n,this.outerDeco)&&r.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}updateChildren(e,n){let r=this.node.inlineContent,s=n,i=e.composing?this.localCompositionInfo(e,n):null,o=i&&i.pos>-1?i:null,l=i&&i.pos<0,a=new Kd(this,o&&o.node,e);Xd(this.node,this.innerDeco,(c,d,u)=>{c.spec.marks?a.syncToMarks(c.spec.marks,r,e,d):c.type.side>=0&&!u&&a.syncToMarks(d==this.node.childCount?P.none:this.node.child(d).marks,r,e,d),a.placeWidget(c,e,s)},(c,d,u,h)=>{a.syncToMarks(c.marks,r,e,h);let f;a.findNodeMatch(c,d,u,h)||l&&e.state.selection.from>s&&e.state.selection.to<s+c.nodeSize&&(f=a.findIndexWithChild(i.node))>-1&&a.updateNodeAt(c,d,u,f,e)||a.updateNextNode(c,d,u,e,h,s)||a.addNode(c,d,u,e,s),s+=c.nodeSize}),a.syncToMarks([],r,e,0),this.node.isTextblock&&a.addTextblockHacks(),a.destroyRest(),(a.changed||this.dirty==Ye)&&(o&&this.protectLocalComposition(e,o),kl(this.contentDOM,this.children,e),Mt&&Gd(this.dom))}localCompositionInfo(e,n){let{from:r,to:s}=e.state.selection;if(!(e.state.selection instanceof E)||r<n||s>n+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,l=Yd(this.node.content,o,r-n,s-n);return l<0?null:{node:i,pos:l,text:o}}else return{node:i,pos:-1,text:""}}protectLocalComposition(e,{node:n,pos:r,text:s}){if(this.getDesc(n))return;let i=n;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 Wd(this,i,n,s);e.input.compositionNodes.push(o),this.children=Ar(this.children,r,r+s.length,e,o)}update(e,n,r,s){return this.dirty==we||!e.sameMarkup(this.node)?!1:(this.updateInner(e,n,r,s),!0)}updateInner(e,n,r,s){this.updateOuterDeco(n),this.node=e,this.innerDeco=r,this.contentDOM&&this.updateChildren(s,this.posAtStart),this.dirty=he}updateOuterDeco(e){if(Tn(e,this.outerDeco))return;let n=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=wl(this.dom,this.nodeDOM,Er(this.outerDeco,this.node,n),Er(e,this.node,n)),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 oi(t,e,n,r,s){xl(r,e,t);let i=new We(void 0,t,e,n,r,r,r,s,0);return i.contentDOM&&i.updateChildren(s,0),i}class Hn extends We{constructor(e,n,r,s,i,o,l){super(e,n,r,s,i,null,o,l,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,n,r,s){return this.dirty==we||this.dirty!=he&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(n),(this.dirty!=he||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=he,!0)}inParent(){let e=this.parent.contentDOM;for(let n=this.nodeDOM;n;n=n.parentNode)if(n==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,n,r){return e==this.nodeDOM?this.posAtStart+Math.min(n,this.node.text.length):super.localPosFromDOM(e,n,r)}ignoreMutation(e){return e.type!="characterData"&&e.type!="selection"}slice(e,n,r){let s=this.node.cut(e,n),i=document.createTextNode(s.text);return new Hn(this.parent,s,this.outerDeco,this.innerDeco,i,i,r)}markDirty(e,n){super.markDirty(e,n),this.dom!=this.nodeDOM&&(e==0||n==this.nodeDOM.nodeValue.length)&&(this.dirty=we)}get domAtom(){return!1}isText(e){return this.node.text==e}}class bl extends Yt{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==he&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}}class jd extends We{constructor(e,n,r,s,i,o,l,a,c,d){super(e,n,r,s,i,o,l,c,d),this.spec=a}update(e,n,r,s){if(this.dirty==we)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){let i=this.spec.update(e,n,r);return i&&this.updateInner(e,n,r,s),i}else return!this.contentDOM&&!e.isLeaf?!1:super.update(e,n,r,s)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,n,r,s){this.spec.setSelection?this.spec.setSelection(e,n,r.root):super.setSelection(e,n,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 kl(t,e,n){let r=t.firstChild,s=!1;for(let i=0;i<e.length;i++){let o=e[i],l=o.dom;if(l.parentNode==t){for(;l!=r;)r=li(r),s=!0;r=r.nextSibling}else s=!0,t.insertBefore(l,r);if(o instanceof ct){let a=r?r.previousSibling:t.lastChild;kl(o.contentDOM,o.children,n),r=a?a.nextSibling:t.firstChild}}for(;r;)r=li(r),s=!0;s&&n.trackWrites==t&&(n.trackWrites=null)}const Bt=function(t){t&&(this.nodeName=t)};Bt.prototype=Object.create(null);const Qe=[new Bt];function Er(t,e,n){if(t.length==0)return Qe;let r=n?Qe[0]:new Bt,s=[r];for(let i=0;i<t.length;i++){let o=t[i].type.attrs;if(o){o.nodeName&&s.push(r=new Bt(o.nodeName));for(let l in o){let a=o[l];a!=null&&(n&&s.length==1&&s.push(r=new Bt(e.isInline?"span":"div")),l=="class"?r.class=(r.class?r.class+" ":"")+a:l=="style"?r.style=(r.style?r.style+";":"")+a:l!="nodeName"&&(r[l]=a))}}}return s}function wl(t,e,n,r){if(n==Qe&&r==Qe)return e;let s=e;for(let 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wl(t,t,Qe,Er(e,n,t.nodeType!=1))}function Tn(t,e){if(t.length!=e.length)return!1;for(let n=0;n<t.length;n++)if(!t[n].type.eq(e[n].type))return!1;return!0}function li(t){let e=t.nextSibling;return t.parentNode.removeChild(t),e}class Kd{constructor(e,n,r){this.lock=n,this.view=r,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=Ud(e.node.content,e)}destroyBetween(e,n){if(e!=n){for(let r=e;r<n;r++)this.top.children[r].destroy();this.top.children.splice(e,n-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,n,r,s){let i=0,o=this.stack.length>>1,l=Math.min(o,e.length);for(;i<l&&(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=he,this.index=this.stack.pop(),this.top=this.stack.pop(),o--;for(;o<e.length;){this.stack.push(this.top,this.index+1);let a=-1,c=this.top.children.length;s<this.preMatch.index&&(c=Math.min(this.index+3,c));for(let 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n=e.parentNode;if(!n)return-1;if(n==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=n}}updateNextNode(e,n,r,s,i,o){for(let l=this.index;l<this.top.children.length;l++){let a=this.top.children[l];if(a instanceof We){let c=this.preMatch.matched.get(a);if(c!=null&&c!=i)return!1;let d=a.dom,u,h=this.isLocked(d)&&!(e.isText&&a.node&&a.node.isText&&a.nodeDOM.nodeValue==e.text&&a.dirty!=we&&Tn(n,a.outerDeco));if(!h&&a.update(e,n,r,s))return this.destroyBetween(this.index,l),a.dom!=d&&(this.changed=!0),this.index++,!0;if(!h&&(u=this.recreateWrapper(a,e,n,r,s,o)))return this.destroyBetween(this.index,l),this.top.children[this.index]=u,u.contentDOM&&(u.dirty=Ye,u.updateChildren(s,o+1),u.dirty=he),this.changed=!0,this.index++,!0;break}}return!1}recreateWrapper(e,n,r,s,i,o){if(e.dirty||n.isAtom||!e.children.length||!e.node.content.eq(n.content)||!Tn(r,e.outerDeco)||!s.eq(e.innerDeco))return null;let l=We.create(this.top,n,r,s,i,o);if(l.contentDOM){l.children=e.children,e.children=[];for(let a of l.children)a.parent=l}return e.destroy(),l}addNode(e,n,r,s,i){let o=We.create(this.top,e,n,r,s,i);o.contentDOM&&o.updateChildren(s,i+1),this.top.children.splice(this.index++,0,o),this.changed=!0}placeWidget(e,n,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 yl(this.top,e,n,r);this.top.children.splice(this.index++,0,i),this.changed=!0}}addTextblockHacks(){let e=this.top.children[this.index-1],n=this.top;for(;e instanceof ct;)n=e,e=n.children[n.children.length-1];(!e||!(e instanceof 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n=t.domSelectionRange(),r=t.state.doc;if(!n.focusNode)return null;let s=t.docView.nearestDesc(n.focusNode),i=s&&s.size==0,o=t.docView.posFromDOM(n.focusNode,n.focusOffset,1);if(o<0)return null;let l=r.resolve(o),a,c;if($n(n)){for(a=o;s&&!s.node;)s=s.parent;let u=s.node;if(s&&u.isAtom&&T.isSelectable(u)&&s.parent&&!(u.isInline&&Md(n.focusNode,n.focusOffset,s.dom))){let h=s.posBefore;c=new T(o==h?l:r.resolve(h))}}else{if(n instanceof t.dom.ownerDocument.defaultView.Selection&&n.rangeCount>1){let u=o,h=o;for(let f=0;f<n.rangeCount;f++){let p=n.getRangeAt(f);u=Math.min(u,t.docView.posFromDOM(p.startContainer,p.startOffset,1)),h=Math.max(h,t.docView.posFromDOM(p.endContainer,p.endOffset,-1))}if(u<0)return null;[a,o]=h==t.state.selection.anchor?[h,u]:[u,h],l=r.resolve(o)}else a=t.docView.posFromDOM(n.anchorNode,n.anchorOffset,1);if(a<0)return null}let d=r.resolve(a);if(!c){let u=e=="pointer"||t.state.selection.head<l.pos&&!i?1:-1;c=is(t,d,l,u)}return c}function Sl(t){return t.editable?t.hasFocus():Ml(t)&&document.activeElement&&document.activeElement.contains(t.dom)}function Re(t,e=!1){let n=t.state.selection;if(Cl(t,n),!!Sl(t)){if(!e&&t.input.mouseDown&&t.input.mouseDown.allowDefault&&Y){let r=t.domSelectionRange(),s=t.domObserver.currentSelection;if(r.anchorNode&&s.anchorNode&&at(r.anchorNode,r.anchorOffset,s.anchorNode,s.anchorOffset)){t.input.mouseDown.delayedSelectionSync=!0,t.domObserver.setCurSelection();return}}if(t.domObserver.disconnectSelection(),t.cursorWrapper)Zd(t);else{let{anchor:r,head:s}=n,i,o;ai&&!(n instanceof E)&&(n.$from.parent.inlineContent||(i=ci(t,n.from)),!n.empty&&!n.$from.parent.inlineContent&&(o=ci(t,n.to))),t.docView.setSelection(r,s,t,e),ai&&(i&&di(i),o&&di(o)),n.visible?t.dom.classList.remove("ProseMirror-hideselection"):(t.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&Qd(t))}t.domObserver.setCurSelection(),t.domObserver.connectSelection()}}const ai=Z||Y&&cl<63;function ci(t,e){let{node:n,offset:r}=t.docView.domFromPos(e,0),s=r<n.childNodes.length?n.childNodes[r]:null,i=r?n.childNodes[r-1]:null;if(Z&&s&&s.contentEditable=="false")return or(s);if((!s||s.contentEditable=="false")&&(!i||i.contentEditable=="false")){if(s)return or(s);if(i)return or(i)}}function or(t){return t.contentEditable="true",Z&&t.draggable&&(t.draggable=!1,t.wasDraggable=!0),t}function di(t){t.contentEditable="false",t.wasDraggable&&(t.draggable=!0,t.wasDraggable=null)}function Qd(t){let e=t.dom.ownerDocument;e.removeEventListener("selectionchange",t.input.hideSelectionGuard);let n=t.domSelectionRange(),r=n.anchorNode,s=n.anchorOffset;e.addEventListener("selectionchange",t.input.hideSelectionGuard=()=>{(n.anchorNode!=r||n.anchorOffset!=s)&&(e.removeEventListener("selectionchange",t.input.hideSelectionGuard),setTimeout(()=>{(!Sl(t)||t.state.selection.visible)&&t.dom.classList.remove("ProseMirror-hideselection")},20))})}function Zd(t){let e=t.domSelection();if(!e)return;let n=t.cursorWrapper.dom,r=n.nodeName=="IMG";r?e.collapse(n.parentNode,G(n)+1):e.collapse(n,0),!r&&!t.state.selection.visible&&se&&_e<=11&&(n.disabled=!0,n.disabled=!1)}function Cl(t,e){if(e instanceof T){let n=t.docView.descAt(e.from);n!=t.lastSelectedViewDesc&&(ui(t),n&&n.selectNode(),t.lastSelectedViewDesc=n)}else ui(t)}function ui(t){t.lastSelectedViewDesc&&(t.lastSelectedViewDesc.parent&&t.lastSelectedViewDesc.deselectNode(),t.lastSelectedViewDesc=void 0)}function is(t,e,n,r){return t.someProp("createSelectionBetween",s=>s(t,e,n))||E.between(e,n,r)}function hi(t){return t.editable&&!t.hasFocus()?!1:Ml(t)}function Ml(t){let e=t.domSelectionRange();if(!e.anchorNode)return!1;try{return t.dom.contains(e.anchorNode.nodeType==3?e.anchorNode.parentNode:e.anchorNode)&&(t.editable||t.dom.contains(e.focusNode.nodeType==3?e.focusNode.parentNode:e.focusNode))}catch{return!1}}function eu(t){let e=t.docView.domFromPos(t.state.selection.anchor,0),n=t.domSelectionRange();return 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e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset}}class _u{constructor(e,n){this.view=e,this.handleDOMChange=n,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new Vu,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]);se&&_e<=11&&r.some(s=>s.type=="childList"&&s.removedNodes.length||s.type=="characterData"&&s.oldValue.length>s.target.nodeValue.length)?this.flushSoon():Z&&e.composing&&r.some(s=>s.type=="childList"&&s.target.nodeName=="TR")?(e.input.badSafariComposition=!0,this.flushSoon()):this.flush()}),Fu&&(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,Hu)),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 n=0;n<e.length;n++)this.queue.push(e[n]);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(hi(this.view)){if(this.suppressingSelectionUpdates)return Re(this.view);if(se&&_e<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&at(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 n=new Set,r;for(let i=e.focusNode;i;i=Ct(i))n.add(i);for(let i=e.anchorNode;i;i=Ct(i))if(n.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 n=this.pendingRecords();n.length&&(this.queue=[]);let r=e.domSelectionRange(),s=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(r)&&hi(e)&&!this.ignoreSelectionChange(r),i=-1,o=-1,l=!1,a=[];if(e.editable)for(let d=0;d<n.length;d++){let u=this.registerMutation(n[d],a);u&&(i=i<0?u.from:Math.min(u.from,i),o=o<0?u.to:Math.max(u.to,o),u.typeOver&&(l=!0))}if(a.some(d=>d.nodeName=="BR")&&(e.input.lastKeyCode==8||e.input.lastKeyCode==46)){for(let d of a)if(d.nodeName=="BR"&&d.parentNode){let u=d.nextSibling;u&&u.nodeType==1&&u.contentEditable=="false"&&d.parentNode.removeChild(d)}}else if(ue&&a.length){let d=a.filter(u=>u.nodeName=="BR");if(d.length==2){let[u,h]=d;u.parentNode&&u.parentNode.parentNode==h.parentNode?h.remove():u.remove()}else{let{focusNode:u}=this.currentSelection;for(let h of d){let f=h.parentNode;f&&f.nodeName=="LI"&&(!u||qu(e,u)!=f)&&h.remove()}}}let c=null;i<0&&s&&e.input.lastFocus>Date.now()-200&&Math.max(e.input.lastTouch,e.input.lastClick.time)<Date.now()-300&&$n(r)&&(c=ss(e))&&c.eq(N.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,Re(e),this.currentSelection.set(r),e.scrollToSelection()):(i>-1||s)&&(i>-1&&(e.docView.markDirty(i,o),Wu(e)),e.input.badSafariComposition&&(e.input.badSafariComposition=!1,Ku(e,a)),this.handleDOMChange(i,o,l,a),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||Re(e),this.currentSelection.set(r))}registerMutation(e,n){if(n.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 d=0;d<e.addedNodes.length;d++){let u=e.addedNodes[d];n.push(u),u.nodeType==3&&(this.lastChangedTextNode=u)}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(se&&_e<=11&&e.addedNodes.length)for(let d=0;d<e.addedNodes.length;d++){let{previousSibling:u,nextSibling:h}=e.addedNodes[d];(!u||Array.prototype.indexOf.call(e.addedNodes,u)<0)&&(s=u),(!h||Array.prototype.indexOf.call(e.addedNodes,h)<0)&&(i=h)}let o=s&&s.parentNode==e.target?G(s)+1:0,l=r.localPosFromDOM(e.target,o,-1),a=i&&i.parentNode==e.target?G(i):e.target.childNodes.length,c=r.localPosFromDOM(e.target,a,1);return{from:l,to:c}}else return e.type=="attributes"?{from:r.posAtStart-r.border,to:r.posAtEnd+r.border}:(this.lastChangedTextNode=e.target,{from:r.posAtStart,to:r.posAtEnd,typeOver:e.target.nodeValue==e.oldValue})}}let xi=new WeakMap,Si=!1;function Wu(t){if(!xi.has(t)&&(xi.set(t,null),["normal","nowrap","pre-line"].indexOf(getComputedStyle(t.dom).whiteSpace)!==-1)){if(t.requiresGeckoHackNode=ue,Si)return;console.warn("ProseMirror expects the CSS white-space property to be set, preferably to 'pre-wrap'. 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o=i.nextSibling;for(;o&&o.nodeName!="TD"&&o.nodeName!="TH";)o=o.nextSibling;if(o){let l=o;for(;;){let a=l.firstChild;if(!a||a.nodeType!=1||a.contentEditable=="false"||/^(BR|IMG)$/.test(a.nodeName))break;l=a}l.insertBefore(i,l.firstChild),r==i&&t.domSelection().collapse(i,s)}else i.parentNode.removeChild(i)}}function Uu(t,e,n){let{node:r,fromOffset:s,toOffset:i,from:o,to:l}=t.docView.parseRange(e,n),a=t.domSelectionRange(),c,d=a.anchorNode;if(d&&t.dom.contains(d.nodeType==1?d:d.parentNode)&&(c=[{node:d,offset:a.anchorOffset}],$n(a)||c.push({node:a.focusNode,offset:a.focusOffset})),Y&&t.input.lastKeyCode===8)for(let g=i;g>s;g--){let y=r.childNodes[g-1],k=y.pmViewDesc;if(y.nodeName=="BR"&&!k){i=g;break}if(!k||k.size)break}let u=t.state.doc,h=t.someProp("domParser")||Ne.fromSchema(t.state.schema),f=u.resolve(o),p=null,m=h.parse(r,{topNode:f.parent,topMatch:f.parent.contentMatchAt(f.index()),topOpen:!0,from:s,to:i,preserveWhitespace:f.parent.type.whitespace=="pre"?"full":!0,findPositions:c,ruleFromNode:Ju,context:f});if(c&&c[0].pos!=null){let g=c[0].pos,y=c[1]&&c[1].pos;y==null&&(y=g),p={anchor:g+o,head:y+o}}return{doc:m,sel:p,from:o,to:l}}function Ju(t){let e=t.pmViewDesc;if(e)return e.parseRule();if(t.nodeName=="BR"&&t.parentNode){if(Z&&/^(ul|ol)$/i.test(t.parentNode.nodeName)){let n=document.createElement("div");return n.appendChild(document.createElement("li")),{skip:n}}else if(t.parentNode.lastChild==t||Z&&/^(tr|table)$/i.test(t.parentNode.nodeName))return{ignore:!0}}else if(t.nodeName=="IMG"&&t.getAttribute("mark-placeholder"))return{ignore:!0};return null}const Xu=/^(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)$/i;function Gu(t,e,n,r,s){let i=t.input.compositionPendingChanges||(t.composing?t.input.compositionID:0);if(t.input.compositionPendingChanges=0,e<0){let v=t.input.lastSelectionTime>Date.now()-50?t.input.lastSelectionOrigin:null,O=ss(t,v);if(O&&!t.state.selection.eq(O)){if(Y&&Ae&&t.input.lastKeyCode===13&&Date.now()-100<t.input.lastKeyCodeTime&&t.someProp("handleKeyDown",Ce=>Ce(t,Ge(13,"Enter"))))return;let R=t.state.tr.setSelection(O);v=="pointer"?R.setMeta("pointer",!0):v=="key"&&R.scrollIntoView(),i&&R.setMeta("composition",i),t.dispatch(R)}return}let o=t.state.doc.resolve(e),l=o.sharedDepth(n);e=o.before(l+1),n=t.state.doc.resolve(n).after(l+1);let a=t.state.selection,c=Uu(t,e,n),d=t.state.doc,u=d.slice(c.from,c.to),h,f;t.input.lastKeyCode===8&&Date.now()-100<t.input.lastKeyCodeTime?(h=t.state.selection.to,f="end"):(h=t.state.selection.from,f="start"),t.input.lastKeyCode=null;let p=Zu(u.content,c.doc.content,c.from,h,f);if(p&&t.input.domChangeCount++,(Mt&&t.input.lastIOSEnter>Date.now()-225||Ae)&&s.some(v=>v.nodeType==1&&!Xu.test(v.nodeName))&&(!p||p.endA>=p.endB)&&t.someProp("handleKeyDown",v=>v(t,Ge(13,"Enter")))){t.input.lastIOSEnter=0;return}if(!p)if(r&&a instanceof E&&!a.empty&&a.$head.sameParent(a.$anchor)&&!t.composing&&!(c.sel&&c.sel.anchor!=c.sel.head))p={start:a.from,endA:a.to,endB:a.to};else{if(c.sel){let v=Mi(t,t.state.doc,c.sel);if(v&&!v.eq(t.state.selection)){let O=t.state.tr.setSelection(v);i&&O.setMeta("composition",i),t.dispatch(O)}}return}t.state.selection.from<t.state.selection.to&&p.start==p.endB&&t.state.selection instanceof E&&(p.start>t.state.selection.from&&p.start<=t.state.selection.from+2&&t.state.selection.from>=c.from?p.start=t.state.selection.from:p.endA<t.state.selection.to&&p.endA>=t.state.selection.to-2&&t.state.selection.to<=c.to&&(p.endB+=t.state.selection.to-p.endA,p.endA=t.state.selection.to)),se&&_e<=11&&p.endB==p.start+1&&p.endA==p.start&&p.start>c.from&&c.doc.textBetween(p.start-c.from-1,p.start-c.from+1)=="  "&&(p.start--,p.endA--,p.endB--);let m=c.doc.resolveNoCache(p.start-c.from),g=c.doc.resolveNoCache(p.endB-c.from),y=d.resolve(p.start),k=m.sameParent(g)&&m.parent.inlineContent&&y.end()>=p.endA;if((Mt&&t.input.lastIOSEnter>Date.now()-225&&(!k||s.some(v=>v.nodeName=="DIV"||v.nodeName=="P"))||!k&&m.pos<c.doc.content.size&&(!m.sameParent(g)||!m.parent.inlineContent)&&m.pos<g.pos&&!/\S/.test(c.doc.textBetween(m.pos,g.pos,"","")))&&t.someProp("handleKeyDown",v=>v(t,Ge(13,"Enter")))){t.input.lastIOSEnter=0;return}if(t.state.selection.anchor>p.start&&Qu(d,p.start,p.endA,m,g)&&t.someProp("handleKeyDown",v=>v(t,Ge(8,"Backspace")))){Ae&&Y&&t.domObserver.suppressSelectionUpdates();return}Y&&p.endB==p.start&&(t.input.lastChromeDelete=Date.now()),Ae&&!k&&m.start()!=g.start()&&g.parentOffset==0&&m.depth==g.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==p.endA&&(p.endB-=2,g=c.doc.resolveNoCache(p.endB-c.from),setTimeout(()=>{t.someProp("handleKeyDown",function(v){return v(t,Ge(13,"Enter"))})},20));let w=p.start,S=p.endA,C=v=>{let O=v||t.state.tr.replace(w,S,c.doc.slice(p.start-c.from,p.endB-c.from));if(c.sel){let R=Mi(t,O.doc,c.sel);R&&!(Y&&t.composing&&R.empty&&(p.start!=p.endB||t.input.lastChromeDelete<Date.now()-100)&&(R.head==w||R.head==O.mapping.map(S)-1)||se&&R.empty&&R.head==w)&&O.setSelection(R)}return i&&O.setMeta("composition",i),O.scrollIntoView()},A;if(k)if(m.pos==g.pos){se&&_e<=11&&m.parentOffset==0&&(t.domObserver.suppressSelectionUpdates(),setTimeout(()=>Re(t),20));let v=C(t.state.tr.delete(w,S)),O=d.resolve(p.start).marksAcross(d.resolve(p.endA));O&&v.ensureMarks(O),t.dispatch(v)}else if(p.endA==p.endB&&(A=Yu(m.parent.content.cut(m.parentOffset,g.parentOffset),y.parent.content.cut(y.parentOffset,p.endA-y.start())))){let v=C(t.state.tr);A.type=="add"?v.addMark(w,S,A.mark):v.removeMark(w,S,A.mark),t.dispatch(v)}else if(m.parent.child(m.index()).isText&&m.index()==g.index()-(g.textOffset?0:1)){let v=m.parent.textBetween(m.parentOffset,g.parentOffset),O=()=>C(t.state.tr.insertText(v,w,S));t.someProp("handleTextInput",R=>R(t,w,S,v,O))||t.dispatch(O())}else t.dispatch(C());else t.dispatch(C())}function Mi(t,e,n){return Math.max(n.anchor,n.head)>e.content.size?null:is(t,e.resolve(n.anchor),e.resolve(n.head))}function Yu(t,e){let n=t.firstChild.marks,r=e.firstChild.marks,s=n,i=r,o,l,a;for(let d=0;d<r.length;d++)s=r[d].removeFromSet(s);for(let d=0;d<n.length;d++)i=n[d].removeFromSet(i);if(s.length==1&&i.length==0)l=s[0],o="add",a=d=>d.mark(l.addToSet(d.marks));else if(s.length==0&&i.length==1)l=i[0],o="remove",a=d=>d.mark(l.removeFromSet(d.marks));else return null;let c=[];for(let d=0;d<e.childCount;d++)c.push(a(e.child(d)));if(b.from(c).eq(t))return{mark:l,type:o}}function Qu(t,e,n,r,s){if(n-e<=s.pos-r.pos||cr(r,!0,!1)<s.pos)return!1;let i=t.resolve(e);if(!r.parent.isTextblock){let l=i.nodeAfter;return l!=null&&n==e+l.nodeSize}if(i.parentOffset<i.parent.content.size||!i.parent.isTextblock)return!1;let o=t.resolve(cr(i,!0,!0));return!o.parent.isTextblock||o.pos>n||cr(o,!0,!1)<n?!1:r.parent.content.cut(r.parentOffset).eq(o.parent.content)}function cr(t,e,n){let r=t.depth,s=e?t.end():t.pos;for(;r>0&&(e||t.indexAfter(r)==t.node(r).childCount);)r--,s++,e=!1;if(n){let i=t.node(r).maybeChild(t.indexAfter(r));for(;i&&!i.isLeaf;)i=i.firstChild,s++}return s}function Zu(t,e,n,r,s){let i=t.findDiffStart(e,n);if(i==null)return null;let{a:o,b:l}=t.findDiffEnd(e,n+t.size,n+e.size);if(s=="end"){let a=Math.max(0,i-Math.min(o,l));r-=o+a-i}if(o<i&&t.size<e.size){let a=r<=i&&r>=o?i-r:0;i-=a,i&&i<e.size&&vi(e.textBetween(i-1,i+1))&&(i+=a?1:-1),l=i+(l-o),o=i}else if(l<i){let a=r<=i&&r>=l?i-r:0;i-=a,i&&i<t.size&&vi(t.textBetween(i-1,i+1))&&(i+=a?1:-1),o=i+(o-l),l=i}return{start:i,endA:o,endB:l}}function vi(t){if(t.length!=2)return!1;let e=t.charCodeAt(0),n=t.charCodeAt(1);return e>=56320&&e<=57343&&n>=55296&&n<=56319}class _l{constructor(e,n){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 mu,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=n,this.state=n.state,this.directPlugins=n.plugins||[],this.directPlugins.forEach(Oi),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=Ai(this),Ei(this),this.nodeViews=Ni(this),this.docView=oi(this.state.doc,Ti(this),ar(this),this.dom,this),this.domObserver=new _u(this,(r,s,i,o)=>Gu(this,r,s,i,o)),this.domObserver.start(),gu(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 n in e)this._props[n]=e[n];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&Dr(this);let n=this._props;this._props=e,e.plugins&&(e.plugins.forEach(Oi),this.directPlugins=e.plugins),this.updateStateInner(e.state,n)}setProps(e){let n={};for(let r in this._props)n[r]=this._props[r];n.state=this.state;for(let r in e)n[r]=e[r];this.update(n)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,n){var r;let s=this.state,i=!1,o=!1;e.storedMarks&&this.composing&&(Ll(this),o=!0),this.state=e;let l=s.plugins!=e.plugins||this._props.plugins!=n.plugins;if(l||this._props.plugins!=n.plugins||this._props.nodeViews!=n.nodeViews){let f=Ni(this);th(f,this.nodeViews)&&(this.nodeViews=f,i=!0)}(l||n.handleDOMEvents!=this._props.handleDOMEvents)&&Dr(this),this.editable=Ai(this),Ei(this);let a=ar(this),c=Ti(this),d=s.plugins!=e.plugins&&!s.doc.eq(e.doc)?"reset":e.scrollToSelection>s.scrollToSelection?"to 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0)&&r.node&&!s.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,s),d=="reset"?this.dom.scrollTop=0:d=="to selection"?this.scrollToSelection():h&&Rd(h)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!(!e||!this.dom.contains(e.nodeType==1?e:e.parentNode))){if(!this.someProp("handleScrollToSelection",n=>n(this)))if(this.state.selection instanceof T){let n=this.docView.domAfterPos(this.state.selection.from);n.nodeType==1&&ei(this,n.getBoundingClientRect(),e)}else ei(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 n=0;n<this.directPlugins.length;n++){let r=this.directPlugins[n];r.spec.view&&this.pluginViews.push(r.spec.view(this))}for(let n=0;n<this.state.plugins.length;n++){let r=this.state.plugins[n];r.spec.view&&this.pluginViews.push(r.spec.view(this))}}else for(let n=0;n<this.pluginViews.length;n++){let r=this.pluginViews[n];r.update&&r.update(this,e)}}updateDraggedNode(e,n){let r=e.node,s=-1;if(this.state.doc.nodeAt(r.from)==r.node)s=r.from;else{let i=r.from+(this.state.doc.content.size-n.doc.content.size);(i>0&&this.state.doc.nodeAt(i))==r.node&&(s=i)}this.dragging=new Bl(e.slice,e.move,s<0?void 0:T.create(this.state.doc,s))}someProp(e,n){let r=this._props&&this._props[e],s;if(r!=null&&(s=n?n(r):r))return s;for(let o=0;o<this.directPlugins.length;o++){let l=this.directPlugins[o].props[e];if(l!=null&&(s=n?n(l):l))return s}let i=this.state.plugins;if(i)for(let o=0;o<i.length;o++){let l=i[o].props[e];if(l!=null&&(s=n?n(l):l))return s}}hasFocus(){if(se){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&&Dd(this.dom),Re(this),this.domObserver.start()}get root(){let e=this._root;if(e==null){for(let n=this.dom.parentNode;n;n=n.parentNode)if(n.nodeType==9||n.nodeType==11&&n.host)return n.getSelection||(Object.getPrototypeOf(n).getSelection=()=>n.ownerDocument.getSelection()),this._root=n}return e||document}updateRoot(){this._root=null}posAtCoords(e){return Bd(this,e)}coordsAtPos(e,n=1){return ml(this,e,n)}domAtPos(e,n=0){return this.docView.domFromPos(e,n)}nodeDOM(e){let n=this.docView.descAt(e);return n?n.nodeDOM:null}posAtDOM(e,n,r=-1){let s=this.docView.posFromDOM(e,n,r);if(s==null)throw new RangeError("DOM position not inside the editor");return s}endOfTextblock(e,n){return _d(this,n||this.state,e)}pasteHTML(e,n){return jt(this,"",e,!1,n||new ClipboardEvent("paste"))}pasteText(e,n){return jt(this,e,null,!0,n||new ClipboardEvent("paste"))}serializeForClipboard(e){return ls(this,e)}destroy(){this.docView&&(yu(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],ar(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,wd())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return ku(this,e)}domSelectionRange(){let e=this.domSelection();return e?Z&&this.root.nodeType===11&&vd(this.dom.ownerDocument)==this.dom&&ju(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}}_l.prototype.dispatch=function(t){let e=this._props.dispatchTransaction;e?e.call(this,t):this.updateState(this.state.apply(t))};function Ti(t){let e=Object.create(null);return e.class="ProseMirror",e.contenteditable=String(t.editable),t.someProp("attributes",n=>{if(typeof n=="function"&&(n=n(t.state)),n)for(let r in n)r=="class"?e.class+=" 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Oi(t){if(t.spec.state||t.spec.filterTransaction||t.spec.appendTransaction)throw new RangeError("Plugins passed directly to the view must not have a state component")}const nh=typeof navigator<"u"&&/Mac|iP(hone|[oa]d)/.test(navigator.platform),rh=typeof navigator<"u"&&/Win/.test(navigator.platform);function sh(t){let e=t.split(/-(?!$)/),n=e[e.length-1];n=="Space"&&(n=" ");let r,s,i,o;for(let l=0;l<e.length-1;l++){let a=e[l];if(/^(cmd|meta|m)$/i.test(a))o=!0;else if(/^a(lt)?$/i.test(a))r=!0;else if(/^(c|ctrl|control)$/i.test(a))s=!0;else if(/^s(hift)?$/i.test(a))i=!0;else if(/^mod$/i.test(a))nh?o=!0:s=!0;else throw new Error("Unrecognized modifier name: "+a)}return r&&(n="Alt-"+n),s&&(n="Ctrl-"+n),o&&(n="Meta-"+n),i&&(n="Shift-"+n),n}function ih(t){let e=Object.create(null);for(let n in t)e[sh(n)]=t[n];return e}function dr(t,e,n=!0){return e.altKey&&(t="Alt-"+t),e.ctrlKey&&(t="Ctrl-"+t),e.metaKey&&(t="Meta-"+t),n&&e.shiftKey&&(t="Shift-"+t),t}function oh(t){return new B({props:{handleKeyDown:fs(t)}})}function fs(t){let e=ih(t);return function(n,r){let s=Za(r),i,o=e[dr(s,r)];if(o&&o(n.state,n.dispatch,n))return!0;if(s.length==1&&s!=" "){if(r.shiftKey){let l=e[dr(s,r,!1)];if(l&&l(n.state,n.dispatch,n))return!0}if((r.altKey||r.metaKey||r.ctrlKey)&&!(rh&&r.ctrlKey&&r.altKey)&&(i=ec[r.keyCode])&&i!=s){let l=e[dr(i,r)];if(l&&l(n.state,n.dispatch,n))return!0}}return!1}}var lh=Object.defineProperty,ps=(t,e)=>{for(var n in e)lh(t,n,{get:e[n],enumerable:!0})};function Vn(t){const{state:e,transaction:n}=t;let{selection:r}=n,{doc:s}=n,{storedMarks:i}=n;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 tr(){return r=n.selection,s=n.doc,i=n.storedMarks,n}}}var _n=class{constructor(t){this.editor=t.editor,this.rawCommands=this.editor.extensionManager.commands,this.customState=t.state}get hasCustomState(){return!!this.customState}get state(){return this.customState||this.editor.state}get commands(){const{rawCommands:t,editor:e,state:n}=this,{view:r}=e,{tr:s}=n,i=this.buildProps(s);return Object.fromEntries(Object.entries(t).map(([o,l])=>[o,(...c)=>{const d=l(...c)(i);return!s.getMeta("preventDispatch")&&!this.hasCustomState&&r.dispatch(s),d}]))}get chain(){return()=>this.createChain()}get can(){return()=>this.createCan()}createChain(t,e=!0){const{rawCommands:n,editor:r,state:s}=this,{view:i}=r,o=[],l=!!t,a=t||s.tr,c=()=>(!l&&e&&!a.getMeta("preventDispatch")&&!this.hasCustomState&&i.dispatch(a),o.every(u=>u===!0)),d={...Object.fromEntries(Object.entries(n).map(([u,h])=>[u,(...p)=>{const m=this.buildProps(a,e),g=h(...p)(m);return o.push(g),d}])),run:c};return d}createCan(t){const{rawCommands:e,state:n}=this,r=!1,s=t||n.tr,i=this.buildProps(s,r);return{...Object.fromEntries(Object.entries(e).map(([l,a])=>[l,(...c)=>a(...c)({...i,dispatch:void 0})])),chain:()=>this.createChain(s,r)}}buildProps(t,e=!0){const{rawCommands:n,editor:r,state:s}=this,{view:i}=r,o={tr:t,editor:r,view:i,state:Vn({state:s,transaction:t}),dispatch:e?()=>{}:void 0,chain:()=>this.createChain(t,e),can:()=>this.createCan(t),get commands(){return Object.fromEntries(Object.entries(n).map(([l,a])=>[l,(...c)=>a(...c)(o)]))}};return o}},fe={};ps(fe,{blur:()=>ah,clearContent:()=>ch,clearNodes:()=>dh,command:()=>uh,createParagraphNear:()=>hh,cut:()=>fh,deleteCurrentNode:()=>ph,deleteNode:()=>mh,deleteRange:()=>gh,deleteSelection:()=>yh,enter:()=>bh,exitCode:()=>kh,extendMarkRange:()=>wh,first:()=>xh,focus:()=>Ch,forEach:()=>Mh,insertContent:()=>vh,insertContentAt:()=>Ah,joinBackward:()=>Rh,joinDown:()=>Oh,joinForward:()=>Dh,joinItemBackward:()=>Ih,joinItemForward:()=>Ph,joinTextblockBackward:()=>Lh,joinTextblockForward:()=>zh,joinUp:()=>Nh,keyboardShortcut:()=>$h,lift:()=>Hh,liftEmptyBlock:()=>Fh,liftListItem:()=>Vh,newlineInCode:()=>_h,resetAttributes:()=>Wh,scrollIntoView:()=>jh,selectAll:()=>qh,selectNodeBackward:()=>Kh,selectNodeForward:()=>Uh,selectParentNode:()=>Jh,selectTextblockEnd:()=>Xh,selectTextblockStart:()=>Gh,setContent:()=>Yh,setMark:()=>bf,setMeta:()=>kf,setNode:()=>wf,setNodeSelection:()=>xf,setTextDirection:()=>Sf,setTextSelection:()=>Cf,sinkListItem:()=>Mf,splitBlock:()=>vf,splitListItem:()=>Tf,toggleList:()=>Ef,toggleMark:()=>Af,toggleNode:()=>Nf,toggleWrap:()=>Of,undoInputRule:()=>Rf,unsetAllMarks:()=>Df,unsetMark:()=>If,unsetTextDirection:()=>Pf,updateAttributes:()=>Lf,wrapIn:()=>zf,wrapInList:()=>Bf});var ah=()=>({editor:t,view:e})=>(requestAnimationFrame(()=>{var n;t.isDestroyed||(e.dom.blur(),(n=window==null?void 0:window.getSelection())==null||n.removeAllRanges())}),!0),ch=(t=!0)=>({commands:e})=>e.setContent("",{emitUpdate:t}),dh=()=>({state:t,tr:e,dispatch:n})=>{const{selection:r}=e,{ranges:s}=r;return n&&s.forEach(({$from:i,$to:o})=>{t.doc.nodesBetween(i.pos,o.pos,(l,a)=>{if(l.type.isText)return;const{doc:c,mapping:d}=e,u=c.resolve(d.map(a)),h=c.resolve(d.map(a+l.nodeSize)),f=u.blockRange(h);if(!f)return;const p=At(f);if(l.type.isTextblock){const{defaultType:m}=u.parent.contentMatchAt(u.index());e.setNodeMarkup(f.start,m)}(p||p===0)&&e.lift(f,p)})}),!0},uh=t=>e=>t(e),hh=()=>({state:t,dispatch:e})=>sl(t,e),fh=(t,e)=>({editor:n,tr:r})=>{const{state:s}=n,i=s.doc.slice(t.from,t.to);r.deleteRange(t.from,t.to);const o=r.mapping.map(e);return r.insert(o,i.content),r.setSelection(new E(r.doc.resolve(Math.max(o-1,0)))),!0},ph=()=>({tr:t,dispatch:e})=>{const{selection:n}=t,r=n.$anchor.node();if(r.content.size>0)return!1;const s=t.selection.$anchor;for(let i=s.depth;i>0;i-=1)if(s.node(i).type===r.type){if(e){const l=s.before(i),a=s.after(i);t.delete(l,a).scrollIntoView()}return!0}return!1};function q(t,e){if(typeof t=="string"){if(!e.nodes[t])throw Error(`There is no node type named '${t}'. 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Maybe you forgot to add the extension?`);return e.marks[t]}return t}var wh=(t,e={})=>({tr:n,state:r,dispatch:s})=>{const i=De(t,r.schema),{doc:o,selection:l}=n,{$from:a,from:c,to:d}=l;if(s){const u=gs(a,i,e);if(u&&u.from<=c&&u.to>=d){const h=E.create(o,u.from,u.to);n.setSelection(h)}}return!0},xh=t=>e=>{const n=typeof t=="function"?t(e):t;for(let r=0;r<n.length;r+=1)if(n[r](e))return!0;return!1};function jl(t){return t instanceof E}function Ze(t=0,e=0,n=0){return Math.min(Math.max(t,e),n)}function ql(t,e=null){if(!e)return null;const n=N.atStart(t),r=N.atEnd(t);if(e==="start"||e===!0)return n;if(e==="end")return r;const s=n.from,i=r.to;return e==="all"?E.create(t,Ze(0,s,i),Ze(t.content.size,s,i)):E.create(t,Ze(e,s,i),Ze(e,s,i))}function Ir(){return navigator.platform==="Android"||/android/i.test(navigator.userAgent)}function Kt(){return["iPad Simulator","iPhone Simulator","iPod 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aa extends ws{constructor(){super(...arguments),this.type="mark"}static create(e={}){const n=typeof e=="function"?e():e;return new aa(n)}static handleExit({editor:e,mark:n}){const{tr:r}=e.state,s=e.state.selection.$from;if(s.pos===s.end()){const o=s.marks();if(!!!o.find(c=>(c==null?void 0:c.type.name)===n.name))return!1;const a=o.find(c=>(c==null?void 0:c.type.name)===n.name);return a&&r.removeStoredMark(a),r.insertText(" ",s.pos),e.view.dispatch(r),!0}return!1}configure(e){return super.configure(e)}extend(e){const n=typeof e=="function"?e():e;return super.extend(n)}};function _f(t){return typeof t=="number"}var Wf=class{constructor(t){this.find=t.find,this.handler=t.handler}},jf=(t,e,n)=>{if(ms(e))return[...t.matchAll(e)];const r=e(t,n);return r?r.map(s=>{const i=[s.text];return i.index=s.index,i.input=t,i.data=s.data,s.replaceWith&&(s.text.includes(s.replaceWith)||console.warn('[tiptap warn]: "pasteRuleMatch.replaceWith" must be part of "pasteRuleMatch.text".'),i.push(s.replaceWith)),i}):[]};function qf(t){const{editor:e,state:n,from:r,to:s,rule:i,pasteEvent:o,dropEvent:l}=t,{commands:a,chain:c,can:d}=new _n({editor:e,state:n}),u=[];return n.doc.nodesBetween(r,s,(f,p)=>{var m,g,y,k,w;if((g=(m=f.type)==null?void 0:m.spec)!=null&&g.code||!(f.isText||f.isTextblock||f.isInline))return;const S=(w=(k=(y=f.content)==null?void 0:y.size)!=null?k:f.nodeSize)!=null?w:0,C=Math.max(r,p),A=Math.min(s,p+S);if(C>=A)return;const v=f.isText?f.text||"":f.textBetween(C-p,A-p,void 0,"");jf(v,i.find,o).forEach(R=>{if(R.index===void 0)return;const Ce=C+R.index+1,Xn=Ce+R[0].length,en={from:n.tr.mapping.map(Ce),to:n.tr.mapping.map(Xn)},Gn=i.handler({state:n,range:en,match:R,commands:a,chain:c,can:d,pasteEvent:o,dropEvent:l});u.push(Gn)})}),u.every(f=>f!==null)}var an=null,Kf=t=>{var e;const n=new ClipboardEvent("paste",{clipboardData:new DataTransfer});return(e=n.clipboardData)==null||e.setData("text/html",t),n};function Uf(t){const{editor:e,rules:n}=t;let r=null,s=!1,i=!1,o=typeof ClipboardEvent<"u"?new ClipboardEvent("paste"):null,l;try{l=typeof DragEvent<"u"?new DragEvent("drop"):null}catch{l=null}const a=({state:d,from:u,to:h,rule:f,pasteEvt:p})=>{const m=d.tr,g=Vn({state:d,transaction:m});if(!(!qf({editor:e,state:g,from:Math.max(u-1,0),to:h.b-1,rule:f,pasteEvent:p,dropEvent:l})||!m.steps.length)){try{l=typeof DragEvent<"u"?new DragEvent("drop"):null}catch{l=null}return o=typeof ClipboardEvent<"u"?new ClipboardEvent("paste"):null,m}};return n.map(d=>new B({view(u){const h=p=>{var m;r=(m=u.dom.parentElement)!=null&&m.contains(p.target)?u.dom.parentElement:null,r&&(an=e)},f=()=>{an&&(an=null)};return window.addEventListener("dragstart",h),window.addEventListener("dragend",f),{destroy(){window.removeEventListener("dragstart",h),window.removeEventListener("dragend",f)}}},props:{handleDOMEvents:{drop:(u,h)=>{if(i=r===u.dom.parentElement,l=h,!i){const f=an;f!=null&&f.isEditable&&setTimeout(()=>{const p=f.state.selection;p&&f.commands.deleteRange({from:p.from,to:p.to})},10)}return!1},paste:(u,h)=>{var f;const p=(f=h.clipboardData)==null?void 0:f.getData("text/html");return o=h,s=!!(p!=null&&p.includes("data-pm-slice")),!1}}},appendTransaction:(u,h,f)=>{const p=u[0],m=p.getMeta("uiEvent")==="paste"&&!s,g=p.getMeta("uiEvent")==="drop"&&!i,y=p.getMeta("applyPasteRules"),k=!!y;if(!m&&!g&&!k)return;if(k){let{text:C}=y;typeof C=="string"?C=C:C=ys(b.from(C),f.schema);const{from:A}=y,v=A+C.length,O=Kf(C);return a({rule:d,state:f,from:A,to:{b:v},pasteEvt:O})}const w=h.doc.content.findDiffStart(f.doc.content),S=h.doc.content.findDiffEnd(f.doc.content);if(!(!_f(w)||!S||w===S.b))return a({rule:d,state:f,from:w,to:S,pasteEvt:o})}}))}var Un=class{constructor(t,e){this.splittableMarks=[],this.editor=e,this.baseExtensions=t,this.extensions=bs(t),this.schema=Zl(this.extensions,e),this.setupExtensions()}get commands(){return this.extensions.reduce((t,e)=>{const n={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:sn(e.name,this.schema)},r=M(e,"addCommands",n);return r?{...t,...r()}:t},{})}get plugins(){const{editor:t}=this;return Dn([...this.extensions].reverse()).flatMap(r=>{const s={name:r.name,options:r.options,storage:this.editor.extensionStorage[r.name],editor:t,type:sn(r.name,this.schema)},i=[],o=M(r,"addKeyboardShortcuts",s);let l={};if(r.type==="mark"&&M(r,"exitable",s)&&(l.ArrowRight=()=>xe.handleExit({editor:t,mark:r})),o){const h=Object.fromEntries(Object.entries(o()).map(([f,p])=>[f,()=>p({editor:t})]));l={...l,...h}}const a=oh(l);i.push(a);const c=M(r,"addInputRules",s);if(zi(r,t.options.enableInputRules)&&c){const h=c();if(h&&h.length){const f=Ff({editor:t,rules:h}),p=Array.isArray(f)?f:[f];i.push(...p)}}const d=M(r,"addPasteRules",s);if(zi(r,t.options.enablePasteRules)&&d){const h=d();if(h&&h.length){const f=Uf({editor:t,rules:h});i.push(...f)}}const u=M(r,"addProseMirrorPlugins",s);if(u){const h=u();i.push(...h)}return i})}get attributes(){return Ql(this.extensions)}get nodeViews(){const{editor:t}=this,{nodeExtensions:e}=vt(this.extensions);return Object.fromEntries(e.filter(n=>!!M(n,"addNodeView")).map(n=>{const r=this.attributes.filter(a=>a.type===n.name),s={name:n.name,options:n.options,storage:this.editor.extensionStorage[n.name],editor:t,type:q(n.name,this.schema)},i=M(n,"addNodeView",s);if(!i)return[];const o=i();if(!o)return[];const l=(a,c,d,u,h)=>{const f=Tt(a,r);return o({node:a,view:c,getPos:d,decorations:u,innerDecorations:h,editor:t,extension:n,HTMLAttributes:f})};return[n.name,l]}))}dispatchTransaction(t){const{editor:e}=this;return Dn([...this.extensions].reverse()).reduceRight((r,s)=>{const i={name:s.name,options:s.options,storage:this.editor.extensionStorage[s.name],editor:e,type:sn(s.name,this.schema)},o=M(s,"dispatchTransaction",i);return o?l=>{o.call(i,{transaction:l,next:r})}:r},t)}get markViews(){const{editor:t}=this,{markExtensions:e}=vt(this.extensions);return Object.fromEntries(e.filter(n=>!!M(n,"addMarkView")).map(n=>{const r=this.attributes.filter(l=>l.type===n.name),s={name:n.name,options:n.options,storage:this.editor.extensionStorage[n.name],editor:t,type:De(n.name,this.schema)},i=M(n,"addMarkView",s);if(!i)return[];const o=(l,a,c)=>{const d=Tt(l,r);return i()({mark:l,view:a,inline:c,editor:t,extension:n,HTMLAttributes:d,updateAttributes:u=>{ap(l,t,u)}})};return[n.name,o]}))}setupExtensions(){const t=this.extensions;this.editor.extensionStorage=Object.fromEntries(t.map(e=>[e.name,e.storage])),t.forEach(e=>{var n;const r={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:sn(e.name,this.schema)};e.type==="mark"&&((n=D(M(e,"keepOnSplit",r)))==null||n)&&this.splittableMarks.push(e.name);const s=M(e,"onBeforeCreate",r),i=M(e,"onCreate",r),o=M(e,"onUpdate",r),l=M(e,"onSelectionUpdate",r),a=M(e,"onTransaction",r),c=M(e,"onFocus",r),d=M(e,"onBlur",r),u=M(e,"onDestroy",r);s&&this.editor.on("beforeCreate",s),i&&this.editor.on("create",i),o&&this.editor.on("update",o),l&&this.editor.on("selectionUpdate",l),a&&this.editor.on("transaction",a),c&&this.editor.on("focus",c),d&&this.editor.on("blur",d),u&&this.editor.on("destroy",u)})}};Un.resolve=bs;Un.sort=Dn;Un.flatten=qn;var Jf={};ps(Jf,{ClipboardTextSerializer:()=>da,Commands:()=>ua,Delete:()=>ha,Drop:()=>fa,Editable:()=>pa,FocusEvents:()=>ga,Keymap:()=>ya,Paste:()=>ba,Tabindex:()=>ka,TextDirection:()=>wa,focusEventsPluginKey:()=>ma});var $=class ca extends ws{constructor(){super(...arguments),this.type="extension"}static create(e={}){const n=typeof e=="function"?e():e;return new ca(n)}configure(e){return super.configure(e)}extend(e){const n=typeof e=="function"?e():e;return super.extend(n)}},da=$.create({name:"clipboardTextSerializer",addOptions(){return{blockSeparator:void 0}},addProseMirrorPlugins(){return[new B({key:new _("clipboardTextSerializer"),props:{clipboardTextSerializer:()=>{const{editor:t}=this,{state:e,schema:n}=t,{doc:r,selection:s}=e,{ranges:i}=s,o=Math.min(...i.map(d=>d.$from.pos)),l=Math.max(...i.map(d=>d.$to.pos)),a=ta(n);return ea(r,{from:o,to:l},{...this.options.blockSeparator!==void 0?{blockSeparator:this.options.blockSeparator}:{},textSerializers:a})}}})]}}),ua=$.create({name:"commands",addCommands(){return{...fe}}}),ha=$.create({name:"delete",onUpdate({transaction:t,appendedTransactions:e}){var n,r,s;const i=()=>{var o,l,a,c;if((c=(a=(l=(o=this.editor.options.coreExtensionOptions)==null?void 0:o.delete)==null?void 0:l.filterTransaction)==null?void 0:a.call(l,t))!=null?c:t.getMeta("y-sync$"))return;const d=Xl(t.before,[t,...e]);ra(d).forEach(f=>{d.mapping.mapResult(f.oldRange.from).deletedAfter&&d.mapping.mapResult(f.oldRange.to).deletedBefore&&d.before.nodesBetween(f.oldRange.from,f.oldRange.to,(p,m)=>{const g=m+p.nodeSize-2,y=f.oldRange.from<=m&&g<=f.oldRange.to;this.editor.emit("delete",{type:"node",node:p,from:m,to:g,newFrom:d.mapping.map(m),newTo:d.mapping.map(g),deletedRange:f.oldRange,newRange:f.newRange,partial:!y,editor:this.editor,transaction:t,combinedTransform:d})})});const h=d.mapping;d.steps.forEach((f,p)=>{var m,g;if(f instanceof me){const y=h.slice(p).map(f.from,-1),k=h.slice(p).map(f.to),w=h.invert().map(y,-1),S=h.invert().map(k),C=(m=d.doc.nodeAt(y-1))==null?void 0:m.marks.some(v=>v.eq(f.mark)),A=(g=d.doc.nodeAt(k))==null?void 0:g.marks.some(v=>v.eq(f.mark));this.editor.emit("delete",{type:"mark",mark:f.mark,from:f.from,to:f.to,deletedRange:{from:w,to:S},newRange:{from:y,to:k},partial:!!(A||C),editor:this.editor,transaction:t,combinedTransform:d})}})};(s=(r=(n=this.editor.options.coreExtensionOptions)==null?void 0:n.delete)==null?void 0:r.async)==null||s?setTimeout(i,0):i()}}),fa=$.create({name:"drop",addProseMirrorPlugins(){return[new B({key:new _("tiptapDrop"),props:{handleDrop:(t,e,n,r)=>{this.editor.emit("drop",{editor:this.editor,event:e,slice:n,moved:r})}}})]}}),pa=$.create({name:"editable",addProseMirrorPlugins(){return[new B({key:new _("editable"),props:{editable:()=>this.editor.options.editable}})]}}),ma=new _("focusEvents"),ga=$.create({name:"focusEvents",addProseMirrorPlugins(){const{editor:t}=this;return[new B({key:ma,props:{handleDOMEvents:{focus:(e,n)=>{t.isFocused=!0;const r=t.state.tr.setMeta("focus",{event:n}).setMeta("addToHistory",!1);return e.dispatch(r),!1},blur:(e,n)=>{t.isFocused=!1;const r=t.state.tr.setMeta("blur",{event:n}).setMeta("addToHistory",!1);return e.dispatch(r),!1}}}})]}}),ya=$.create({name:"keymap",addKeyboardShortcuts(){const t=()=>this.editor.commands.first(({commands:o})=>[()=>o.undoInputRule(),()=>o.command(({tr:l})=>{const{selection:a,doc:c}=l,{empty:d,$anchor:u}=a,{pos:h,parent:f}=u,p=u.parent.isTextblock&&h>0?l.doc.resolve(h-1):u,m=p.parent.type.spec.isolating,g=u.pos-u.parentOffset,y=m&&p.parent.childCount===1?g===u.pos:N.atStart(c).from===h;return!d||!f.type.isTextblock||f.textContent.length||!y||y&&u.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:t,"Mod-Backspace":t,"Shift-Backspace":t,Delete:e,"Mod-Delete":e,"Mod-a":()=>this.editor.commands.selectAll()},s={...r},i={...r,"Ctrl-h":t,"Alt-Backspace":t,"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 Kt()||Ul()?i:s},addProseMirrorPlugins(){return[new B({key:new _("clearDocument"),appendTransaction:(t,e,n)=>{if(t.some(m=>m.getMeta("composition")))return;const r=t.some(m=>m.docChanged)&&!e.doc.eq(n.doc),s=t.some(m=>m.getMeta("preventClearDocument"));if(!r||s)return;const{empty:i,from:o,to:l}=e.selection,a=N.atStart(e.doc).from,c=N.atEnd(e.doc).to;if(i||!(o===a&&l===c)||!Kn(n.doc))return;const h=n.tr,f=Vn({state:n,transaction:h}),{commands:p}=new _n({editor:this.editor,state:f});if(p.clearNodes(),!!h.steps.length)return h}})]}}),ba=$.create({name:"paste",addProseMirrorPlugins(){return[new B({key:new _("tiptapPaste"),props:{handlePaste:(t,e,n)=>{this.editor.emit("paste",{editor:this.editor,event:e,slice:n})}}})]}}),ka=$.create({name:"tabindex",addProseMirrorPlugins(){return[new B({key:new _("tabindex"),props:{attributes:()=>this.editor.isEditable?{tabindex:"0"}:{}}})]}}),wa=$.create({name:"textDirection",addOptions(){return{direction:void 0}},addGlobalAttributes(){if(!this.options.direction)return[];const{nodeExtensions:t}=vt(this.extensions);return[{types:t.filter(e=>e.name!=="text").map(e=>e.name),attributes:{dir:{default:this.options.direction,parseHTML:e=>{const n=e.getAttribute("dir");return n&&(n==="ltr"||n==="rtl"||n==="auto")?n:this.options.direction},renderHTML:e=>e.dir?{dir:e.dir}:{}}}}]},addProseMirrorPlugins(){return[new B({key:new _("textDirection"),props:{attributes:()=>{const t=this.options.direction;return t?{dir:t}:{}}}})]}}),Xf=class Pt{constructor(e,n,r=!1,s=null){this.currentNode=null,this.actualDepth=null,this.isBlock=r,this.resolvedPos=e,this.editor=n,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 n=this.from,r=this.to;if(this.isBlock){if(this.content.size===0){console.error(`You can’t set content on a block node. Tried to set content on ${this.name} at ${this.pos}`);return}n=this.from+1,r=this.to-1}this.editor.commands.insertContentAt({from:n,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),n=this.resolvedPos.doc.resolve(e);return new Pt(n,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 Pt(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 Pt(e,this.editor)}get children(){const e=[];return this.node.content.forEach((n,r)=>{const s=n.isBlock&&!n.isTextblock,i=n.isAtom&&!n.isText,o=n.isInline,l=this.pos+r+(i?0:1);if(l<0||l>this.resolvedPos.doc.nodeSize-2)return;const a=this.resolvedPos.doc.resolve(l);if(!s&&!o&&a.depth<=this.depth)return;const c=new Pt(a,this.editor,s,s||o?n:null);s&&(c.actualDepth=this.depth+1),e.push(c)}),e}get firstChild(){return this.children[0]||null}get lastChild(){const e=this.children;return e[e.length-1]||null}closest(e,n={}){let r=null,s=this.parent;for(;s&&!r;){if(s.node.type.name===e)if(Object.keys(n).length>0){const i=s.node.attrs,o=Object.keys(n);for(let l=0;l<o.length;l+=1){const a=o[l];if(i[a]!==n[a])break}}else r=s;s=s.parent}return r}querySelector(e,n={}){return this.querySelectorAll(e,n,!0)[0]||null}querySelectorAll(e,n={},r=!1){let s=[];if(!this.children||this.children.length===0)return s;const i=Object.keys(n);return this.children.forEach(o=>{r&&s.length>0||(o.node.type.name===e&&i.every(a=>n[a]===o.node.attrs[a])&&s.push(o),!(r&&s.length>0)&&(s=s.concat(o.querySelectorAll(e,n,r))))}),s}setAttribute(e){const{tr:n}=this.editor.state;n.setNodeMarkup(this.from,void 0,{...this.node.attrs,...e}),this.editor.view.dispatch(n)}},Gf=`.ProseMirror {
  position: relative;
}

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

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

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

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

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

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

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

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

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

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

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

.ProseMirror-focused .ProseMirror-gapcursor {
  display: block;
}`;function Yf(t,e,n){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=t,document.getElementsByTagName("head")[0].appendChild(s),s}var Qf=class extends $f{constructor(t={}){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:mf,createMappablePosition:gf},this.setOptions(t),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(),n=ql(e,this.options.autofocus);this.editorState=bt.create({doc:e,schema:this.schema,selection:n||void 0}),this.options.element&&this.mount(this.options.element)}mount(t){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(t),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 t=this.editorView.dom;t!=null&&t.editor&&delete t.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(t){console.warn("Failed to remove CSS element:",t)}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=Yf(Gf,this.options.injectNonce))}setOptions(t={}){this.options={...this.options,...t},!(!this.editorView||!this.state||this.isDestroyed)&&(this.options.editorProps&&this.view.setProps(this.options.editorProps),this.view.updateState(this.state))}setEditable(t,e=!0){this.setOptions({editable:t}),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:t=>{this.editorState=t},dispatch:t=>{this.dispatchTransaction(t)},composing:!1,dragging:null,editable:!0,isDestroyed:!1},{get:(t,e)=>{if(this.editorView)return this.editorView[e];if(e==="state")return this.editorState;if(e in t)return Reflect.get(t,e);throw new Error(`[tiptap error]: The editor view is not available. Cannot access view['${e}']. The editor may not be mounted yet.`)}})}get state(){return this.editorView&&(this.editorState=this.view.state),this.editorState}registerPlugin(t,e){const n=Yl(e)?e(t,[...this.state.plugins]):[...this.state.plugins,t],r=this.state.reconfigure({plugins:n});return this.view.updateState(r),r}unregisterPlugin(t){if(this.isDestroyed)return;const e=this.state.plugins;let n=e;if([].concat(t).forEach(s=>{const i=typeof s=="string"?`${s}$`:s.key;n=n.filter(o=>!o.key.startsWith(i))}),e.length===n.length)return;const r=this.state.reconfigure({plugins:n});return this.view.updateState(r),r}createExtensionManager(){var t,e;const r=[...this.options.enableCoreExtensions?[pa,da.configure({blockSeparator:(e=(t=this.options.coreExtensionOptions)==null?void 0:t.clipboardTextSerializer)==null?void 0:e.blockSeparator}),ua,ga,ya,ka,fa,ba,ha,wa.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 Un(r,this)}createCommandManager(){this.commandManager=new _n({editor:this})}createSchema(){this.schema=this.extensionManager.schema}createDoc(){let t;try{t=Pr(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(n=>n.name!=="collaboration"),this.createExtensionManager()}}),t=Pr(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:!1})}return t}createView(t){const{editorProps:e,enableExtensionDispatchTransaction:n}=this.options,r=e.dispatchTransaction||this.dispatchTransaction.bind(this),s=n?this.extensionManager.dispatchTransaction(r):r;this.editorView=new _l(t,{...e,attributes:{role:"textbox",...e==null?void 0:e.attributes},dispatchTransaction:s,state:this.editorState,markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews});const i=this.state.reconfigure({plugins:this.extensionManager.plugins});this.view.updateState(i),this.prependClass(),this.injectCSS();const o=this.view.dom;o.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(t){this.isCapturingTransaction=!0,t(),this.isCapturingTransaction=!1;const e=this.capturedTransaction;return this.capturedTransaction=null,e}dispatchTransaction(t){if(this.view.isDestroyed)return;if(this.isCapturingTransaction){if(!this.capturedTransaction){this.capturedTransaction=t;return}t.steps.forEach(c=>{var d;return(d=this.capturedTransaction)==null?void 0:d.step(c)});return}const{state:e,transactions:n}=this.state.applyTransaction(t),r=!this.state.selection.eq(e.selection),s=n.includes(t),i=this.state;if(this.emit("beforeTransaction",{editor:this,transaction:t,nextState:e}),!s)return;this.view.updateState(e),this.emit("transaction",{editor:this,transaction:t,appendedTransactions:n.slice(1)}),r&&this.emit("selectionUpdate",{editor:this,transaction:t});const o=n.findLast(c=>c.getMeta("focus")||c.getMeta("blur")),l=o==null?void 0:o.getMeta("focus"),a=o==null?void 0:o.getMeta("blur");l&&this.emit("focus",{editor:this,event:l.event,transaction:o}),a&&this.emit("blur",{editor:this,event:a.event,transaction:o}),!(t.getMeta("preventUpdate")||!n.some(c=>c.docChanged)||i.doc.eq(e.doc))&&this.emit("update",{editor:this,transaction:t,appendedTransactions:n.slice(1)})}getAttributes(t){return na(this.state,t)}isActive(t,e){const n=typeof t=="string"?t:null,r=typeof t=="string"?e:t;return hf(this.state,n,r)}getJSON(){return this.state.doc.toJSON()}getHTML(){return ys(this.state.doc.content,this.schema)}getText(t){const{blockSeparator:e=`

`,textSerializers:n={}}=t||{};return of(this.state.doc,{blockSeparator:e,textSerializers:{...ta(this.schema),...n}})}get isEmpty(){return Kn(this.state.doc)}destroy(){this.emit("destroy"),this.unmount(),this.removeAllListeners()}get isDestroyed(){var t,e;return(e=(t=this.editorView)==null?void 0:t.isDestroyed)!=null?e:!0}$node(t,e){var n;return((n=this.$doc)==null?void 0:n.querySelector(t,e))||null}$nodes(t,e){var n;return((n=this.$doc)==null?void 0:n.querySelectorAll(t,e))||null}$pos(t){const e=this.state.doc.resolve(t);return new Xf(e,this)}get $doc(){return this.$pos(0)}};function dt(t){return new Qt({find:t.find,handler:({state:e,range:n,match:r})=>{const s=D(t.getAttributes,void 0,r);if(s===!1||s===null)return null;const{tr:i}=e,o=r[r.length-1],l=r[0];if(o){const a=l.search(/\S/),c=n.from+l.indexOf(o),d=c+o.length;if(ks(n.from,n.to,e.doc).filter(f=>f.mark.type.excluded.find(m=>m===t.type&&m!==f.mark.type)).filter(f=>f.to>c).length)return null;d<n.to&&i.delete(d,n.to),c>n.from&&i.delete(n.from+a,c);const h=n.from+a+o.length;i.addMark(n.from+a,h,t.type.create(s||{})),i.removeStoredMark(t.type)}},undoable:t.undoable})}function xa(t){return new Qt({find:t.find,handler:({state:e,range:n,match:r})=>{const s=D(t.getAttributes,void 0,r)||{},{tr:i}=e,o=n.from;let l=n.to;const a=t.type.create(s);if(r[1]){const c=r[0].lastIndexOf(r[1]);let d=o+c;d>l?d=l:l=d+r[1].length;const u=r[0][r[0].length-1];i.insertText(u,o+r[0].length-1),i.replaceWith(d,l,a)}else if(r[0]){const c=t.type.isInline?o:o-1;i.insert(c,t.type.create(s)).delete(i.mapping.map(o),i.mapping.map(l))}i.scrollIntoView()},undoable:t.undoable})}function zr(t){return new Qt({find:t.find,handler:({state:e,range:n,match:r})=>{const s=e.doc.resolve(n.from),i=D(t.getAttributes,void 0,r)||{};if(!s.node(-1).canReplaceWith(s.index(-1),s.indexAfter(-1),t.type))return null;e.tr.delete(n.from,n.to).setBlockType(n.from,n.from,t.type,i)},undoable:t.undoable})}function W(t){return new Qt({find:t.find,handler:({state:e,range:n,match:r})=>{let s=t.replace,i=n.from;const o=n.to;if(r[1]){const l=r[0].lastIndexOf(r[1]);s+=r[0].slice(l+r[1].length),i+=l;const a=i-o;a>0&&(s=r[0].slice(l-a,l)+s,i=o)}e.tr.insertText(s,i,o)},undoable:t.undoable})}function Et(t){return new Qt({find:t.find,handler:({state:e,range:n,match:r,chain:s})=>{const i=D(t.getAttributes,void 0,r)||{},o=e.tr.delete(n.from,n.to),a=o.doc.resolve(n.from).blockRange(),c=a&&Xr(a,t.type,i);if(!c)return null;if(o.wrap(a,c),t.keepMarks&&t.editor){const{selection:u,storedMarks:h}=e,{splittableMarks:f}=t.editor.extensionManager,p=h||u.$to.parentOffset&&u.$from.marks();if(p){const m=p.filter(g=>f.includes(g.type.name));o.ensureMarks(m)}}if(t.keepAttributes){const u=t.type.name==="bulletList"||t.type.name==="orderedList"?"listItem":"taskList";s().updateAttributes(u,i).run()}const d=o.doc.resolve(n.from-1).nodeBefore;d&&d.type===t.type&&Ue(o.doc,n.from-1)&&(!t.joinPredicate||t.joinPredicate(r,d))&&o.join(n.from-1)},undoable:t.undoable})}var Zf=t=>"touches"in t,ep=class{constructor(t){this.directions=["bottom-left","bottom-right","top-left","top-right"],this.minSize={height:8,width:8},this.preserveAspectRatio=!1,this.classNames={container:"",wrapper:"",handle:"",resizing:""},this.initialWidth=0,this.initialHeight=0,this.aspectRatio=1,this.isResizing=!1,this.activeHandle=null,this.startX=0,this.startY=0,this.startWidth=0,this.startHeight=0,this.isShiftKeyPressed=!1,this.lastEditableState=void 0,this.handleMap=new Map,this.handleMouseMove=l=>{if(!this.isResizing||!this.activeHandle)return;const a=l.clientX-this.startX,c=l.clientY-this.startY;this.handleResize(a,c)},this.handleTouchMove=l=>{if(!this.isResizing||!this.activeHandle)return;const a=l.touches[0];if(!a)return;const c=a.clientX-this.startX,d=a.clientY-this.startY;this.handleResize(c,d)},this.handleMouseUp=()=>{if(!this.isResizing)return;const l=this.element.offsetWidth,a=this.element.offsetHeight;this.onCommit(l,a),this.isResizing=!1,this.activeHandle=null,this.container.dataset.resizeState="false",this.classNames.resizing&&this.container.classList.remove(this.classNames.resizing),document.removeEventListener("mousemove",this.handleMouseMove),document.removeEventListener("mouseup",this.handleMouseUp),document.removeEventListener("keydown",this.handleKeyDown),document.removeEventListener("keyup",this.handleKeyUp)},this.handleKeyDown=l=>{l.key==="Shift"&&(this.isShiftKeyPressed=!0)},this.handleKeyUp=l=>{l.key==="Shift"&&(this.isShiftKeyPressed=!1)};var e,n,r,s,i,o;this.node=t.node,this.editor=t.editor,this.element=t.element,this.contentElement=t.contentElement,this.getPos=t.getPos,this.onResize=t.onResize,this.onCommit=t.onCommit,this.onUpdate=t.onUpdate,(e=t.options)!=null&&e.min&&(this.minSize={...this.minSize,...t.options.min}),(n=t.options)!=null&&n.max&&(this.maxSize=t.options.max),(r=t==null?void 0:t.options)!=null&&r.directions&&(this.directions=t.options.directions),(s=t.options)!=null&&s.preserveAspectRatio&&(this.preserveAspectRatio=t.options.preserveAspectRatio),(i=t.options)!=null&&i.className&&(this.classNames={container:t.options.className.container||"",wrapper:t.options.className.wrapper||"",handle:t.options.className.handle||"",resizing:t.options.className.resizing||""}),(o=t.options)!=null&&o.createCustomHandle&&(this.createCustomHandle=t.options.createCustomHandle),this.wrapper=this.createWrapper(),this.container=this.createContainer(),this.applyInitialSize(),this.attachHandles(),this.editor.on("update",this.handleEditorUpdate.bind(this))}get dom(){return this.container}get contentDOM(){var t;return(t=this.contentElement)!=null?t:null}handleEditorUpdate(){const t=this.editor.isEditable;t!==this.lastEditableState&&(this.lastEditableState=t,t?t&&this.handleMap.size===0&&this.attachHandles():this.removeHandles())}update(t,e,n){return t.type!==this.node.type?!1:(this.node=t,this.onUpdate?this.onUpdate(t,e,n):!0)}destroy(){this.isResizing&&(this.container.dataset.resizeState="false",this.classNames.resizing&&this.container.classList.remove(this.classNames.resizing),document.removeEventListener("mousemove",this.handleMouseMove),document.removeEventListener("mouseup",this.handleMouseUp),document.removeEventListener("keydown",this.handleKeyDown),document.removeEventListener("keyup",this.handleKeyUp),this.isResizing=!1,this.activeHandle=null),this.editor.off("update",this.handleEditorUpdate.bind(this)),this.container.remove()}createContainer(){const t=document.createElement("div");return t.dataset.resizeContainer="",t.dataset.node=this.node.type.name,t.style.display="flex",this.classNames.container&&(t.className=this.classNames.container),t.appendChild(this.wrapper),t}createWrapper(){const t=document.createElement("div");return t.style.position="relative",t.style.display="block",t.dataset.resizeWrapper="",this.classNames.wrapper&&(t.className=this.classNames.wrapper),t.appendChild(this.element),t}createHandle(t){const e=document.createElement("div");return e.dataset.resizeHandle=t,e.style.position="absolute",this.classNames.handle&&(e.className=this.classNames.handle),e}positionHandle(t,e){const n=e.includes("top"),r=e.includes("bottom"),s=e.includes("left"),i=e.includes("right");n&&(t.style.top="0"),r&&(t.style.bottom="0"),s&&(t.style.left="0"),i&&(t.style.right="0"),(e==="top"||e==="bottom")&&(t.style.left="0",t.style.right="0"),(e==="left"||e==="right")&&(t.style.top="0",t.style.bottom="0")}attachHandles(){this.directions.forEach(t=>{let e;this.createCustomHandle?e=this.createCustomHandle(t):e=this.createHandle(t),e instanceof HTMLElement||(console.warn(`[ResizableNodeView] createCustomHandle("${t}") did not return an HTMLElement. Falling back to default handle.`),e=this.createHandle(t)),this.createCustomHandle||this.positionHandle(e,t),e.addEventListener("mousedown",n=>this.handleResizeStart(n,t)),e.addEventListener("touchstart",n=>this.handleResizeStart(n,t)),this.handleMap.set(t,e),this.wrapper.appendChild(e)})}removeHandles(){this.handleMap.forEach(t=>t.remove()),this.handleMap.clear()}applyInitialSize(){const t=this.node.attrs.width,e=this.node.attrs.height;t?(this.element.style.width=`${t}px`,this.initialWidth=t):this.initialWidth=this.element.offsetWidth,e?(this.element.style.height=`${e}px`,this.initialHeight=e):this.initialHeight=this.element.offsetHeight,this.initialWidth>0&&this.initialHeight>0&&(this.aspectRatio=this.initialWidth/this.initialHeight)}handleResizeStart(t,e){t.preventDefault(),t.stopPropagation(),this.isResizing=!0,this.activeHandle=e,Zf(t)?(this.startX=t.touches[0].clientX,this.startY=t.touches[0].clientY):(this.startX=t.clientX,this.startY=t.clientY),this.startWidth=this.element.offsetWidth,this.startHeight=this.element.offsetHeight,this.startWidth>0&&this.startHeight>0&&(this.aspectRatio=this.startWidth/this.startHeight),this.getPos(),this.container.dataset.resizeState="true",this.classNames.resizing&&this.container.classList.add(this.classNames.resizing),document.addEventListener("mousemove",this.handleMouseMove),document.addEventListener("touchmove",this.handleTouchMove),document.addEventListener("mouseup",this.handleMouseUp),document.addEventListener("keydown",this.handleKeyDown),document.addEventListener("keyup",this.handleKeyUp)}handleResize(t,e){if(!this.activeHandle)return;const n=this.preserveAspectRatio||this.isShiftKeyPressed,{width:r,height:s}=this.calculateNewDimensions(this.activeHandle,t,e),i=this.applyConstraints(r,s,n);this.element.style.width=`${i.width}px`,this.element.style.height=`${i.height}px`,this.onResize&&this.onResize(i.width,i.height)}calculateNewDimensions(t,e,n){let r=this.startWidth,s=this.startHeight;const i=t.includes("right"),o=t.includes("left"),l=t.includes("bottom"),a=t.includes("top");return i?r=this.startWidth+e:o&&(r=this.startWidth-e),l?s=this.startHeight+n:a&&(s=this.startHeight-n),(t==="right"||t==="left")&&(r=this.startWidth+(i?e:-e)),(t==="top"||t==="bottom")&&(s=this.startHeight+(l?n:-n)),this.preserveAspectRatio||this.isShiftKeyPressed?this.applyAspectRatio(r,s,t):{width:r,height:s}}applyConstraints(t,e,n){var r,s,i,o;if(!n){let c=Math.max(this.minSize.width,t),d=Math.max(this.minSize.height,e);return(r=this.maxSize)!=null&&r.width&&(c=Math.min(this.maxSize.width,c)),(s=this.maxSize)!=null&&s.height&&(d=Math.min(this.maxSize.height,d)),{width:c,height:d}}let l=t,a=e;return l<this.minSize.width&&(l=this.minSize.width,a=l/this.aspectRatio),a<this.minSize.height&&(a=this.minSize.height,l=a*this.aspectRatio),(i=this.maxSize)!=null&&i.width&&l>this.maxSize.width&&(l=this.maxSize.width,a=l/this.aspectRatio),(o=this.maxSize)!=null&&o.height&&a>this.maxSize.height&&(a=this.maxSize.height,l=a*this.aspectRatio),{width:l,height:a}}applyAspectRatio(t,e,n){const r=n==="left"||n==="right",s=n==="top"||n==="bottom";return r?{width:t,height:t/this.aspectRatio}:s?{width:e*this.aspectRatio,height:e}:{width:t,height:t/this.aspectRatio}}};function tp(t,e){const{selection:n}=t,{$from:r}=n;if(n instanceof T){const i=r.index();return r.parent.canReplaceWith(i,i+1,e)}let s=r.depth;for(;s>=0;){const 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e=this.instanceId,n=this.editor;this.scheduledDestructionTimeout=setTimeout(()=>{if(this.isComponentMounted&&this.instanceId===e){n&&n.setOptions(this.options.current);return}n&&!n.isDestroyed&&(n.destroy(),this.instanceId===e&&this.setEditor(null))},1)}};function By(t={},e=[]){const n=V.useRef(t);n.current=t;const[r]=V.useState(()=>new xp(n)),s=fo.useSyncExternalStore(r.subscribe,r.getEditor,r.getServerSnapshot);return V.useDebugValue(s),V.useEffect(r.onRender(e)),bp({editor:s,selector:({transactionNumber:i})=>t.shouldRerenderOnTransaction===!1||t.shouldRerenderOnTransaction===void 0?null:t.immediatelyRender&&i===0?0:i+1}),s}var Ms=V.createContext({editor:null});Ms.Consumer;var $y=()=>V.useContext(Ms),Ma=V.createContext({onDragStart:()=>{},nodeViewContentChildren:void 0,nodeViewContentRef:()=>{}}),Sp=()=>V.useContext(Ma),Hy=it.forwardRef((t,e)=>{const{onDragStart:n}=Sp(),r=t.as||"div";return 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Tp=class{constructor(t,{editor:e,props:n={},as:r="div",className:s=""}){this.ref=null,this.destroyed=!1,this.id=Math.floor(Math.random()*4294967295).toString(),this.component=t,this.editor=e,this.props=n,this.element=document.createElement(r),this.element.classList.add("react-renderer"),s&&this.element.classList.add(...s.split(" ")),this.editor.isInitialized?Ya.flushSync(()=>{this.render()}):queueMicrotask(()=>{this.destroyed||this.render()})}render(){var t;if(this.destroyed)return;const e=this.component,n=this.props,r=this.editor,s=vp(),i=Mp(e),o={...n};o.ref&&!(s||i)&&delete o.ref,!o.ref&&(s||i)&&(o.ref=l=>{this.ref=l}),this.reactElement=de.jsx(e,{...o}),(t=r==null?void 0:r.contentComponent)==null||t.setRenderer(this.id,this)}updateProps(t={}){this.destroyed||(this.props={...this.props,...t},this.render())}destroy(){var t;this.destroyed=!0;const e=this.editor;(t=e==null?void 0:e.contentComponent)==null||t.removeRenderer(this.id);try{this.element&&this.element.parentNode&&this.element.parentNode.removeChild(this.element)}catch{}}updateAttributes(t){Object.keys(t).forEach(e=>{this.element.setAttribute(e,t[e])})}};it.createContext({markViewContentRef:()=>{}});var Ep=class extends cp{constructor(t,e,n){if(super(t,e,n),this.selectionRafId=null,this.cachedExtensionWithSyncedStorage=null,!this.node.isLeaf){this.options.contentDOMElementTag?this.contentDOMElement=document.createElement(this.options.contentDOMElementTag):this.contentDOMElement=document.createElement(this.node.isInline?"span":"div"),this.contentDOMElement.dataset.nodeViewContentReact="",this.contentDOMElement.dataset.nodeViewWrapper="",this.contentDOMElement.style.whiteSpace="inherit";const r=this.dom.querySelector("[data-node-view-content]");if(!r)return;r.appendChild(this.contentDOMElement)}}get extensionWithSyncedStorage(){if(!this.cachedExtensionWithSyncedStorage){const t=this.editor,e=this.extension;this.cachedExtensionWithSyncedStorage=new Proxy(e,{get(n,r,s){var i;return r==="storage"?(i=t.storage[e.name])!=null?i:{}:Reflect.get(n,r,s)}})}return this.cachedExtensionWithSyncedStorage}mount(){const t={editor:this.editor,node:this.node,decorations:this.decorations,innerDecorations:this.innerDecorations,view:this.view,selected:!1,extension:this.extensionWithSyncedStorage,HTMLAttributes:this.HTMLAttributes,getPos:()=>this.getPos(),updateAttributes:(a={})=>this.updateAttributes(a),deleteNode:()=>this.deleteNode(),ref:V.createRef()};if(!this.component.displayName){const a=c=>c.charAt(0).toUpperCase()+c.substring(1);this.component.displayName=a(this.extension.name)}const r={onDragStart:this.onDragStart.bind(this),nodeViewContentRef:a=>{a&&this.contentDOMElement&&a.firstChild!==this.contentDOMElement&&(a.hasAttribute("data-node-view-wrapper")&&a.removeAttribute("data-node-view-wrapper"),a.appendChild(this.contentDOMElement))}},s=this.component,i=V.memo(a=>de.jsx(Ma.Provider,{value:r,children:V.createElement(s,a)}));i.displayName="ReactNodeView";let o=this.node.isInline?"span":"div";this.options.as&&(o=this.options.as);const{className:l=""}=this.options;this.handleSelectionUpdate=this.handleSelectionUpdate.bind(this),this.renderer=new Tp(i,{editor:this.editor,props:t,as:o,className:`node-${this.node.type.name} ${l}`.trim()}),this.editor.on("selectionUpdate",this.handleSelectionUpdate),this.updateElementAttributes()}get dom(){var t;if(this.renderer.element.firstElementChild&&!((t=this.renderer.element.firstElementChild)!=null&&t.hasAttribute("data-node-view-wrapper")))throw Error("Please use the NodeViewWrapper component for your node view.");return this.renderer.element}get contentDOM(){return this.node.isLeaf?null:this.contentDOMElement}handleSelectionUpdate(){this.selectionRafId&&(cancelAnimationFrame(this.selectionRafId),this.selectionRafId=null),this.selectionRafId=requestAnimationFrame(()=>{this.selectionRafId=null;const{from:t,to:e}=this.editor.state.selection,n=this.getPos();if(typeof n=="number")if(t<=n&&e>=n+this.node.nodeSize){if(this.renderer.props.selected)return;this.selectNode()}else{if(!this.renderer.props.selected)return;this.deselectNode()}})}update(t,e,n){const r=s=>{this.renderer.updateProps(s),typeof this.options.attrs=="function"&&this.updateElementAttributes()};if(t.type!==this.node.type)return!1;if(typeof this.options.update=="function"){const s=this.node,i=this.decorations,o=this.innerDecorations;return this.node=t,this.decorations=e,this.innerDecorations=n,this.options.update({oldNode:s,oldDecorations:i,newNode:t,newDecorations:e,oldInnerDecorations:o,innerDecorations:n,updateProps:()=>r({node:t,decorations:e,innerDecorations:n,extension:this.extensionWithSyncedStorage})})}return t===this.node&&this.decorations===e&&this.innerDecorations===n||(this.node=t,this.decorations=e,this.innerDecorations=n,r({node:t,decorations:e,innerDecorations:n,extension:this.extensionWithSyncedStorage})),!0}selectNode(){this.renderer.updateProps({selected:!0}),this.renderer.element.classList.add("ProseMirror-selectednode")}deselectNode(){this.renderer.updateProps({selected:!1}),this.renderer.element.classList.remove("ProseMirror-selectednode")}destroy(){this.renderer.destroy(),this.editor.off("selectionUpdate",this.handleSelectionUpdate),this.contentDOMElement=null,this.selectionRafId&&(cancelAnimationFrame(this.selectionRafId),this.selectionRafId=null)}updateElementAttributes(){if(this.options.attrs){let t={};if(typeof this.options.attrs=="function"){const e=this.editor.extensionManager.attributes,n=Tt(this.node,e);t=this.options.attrs({node:this.node,HTMLAttributes:n})}else t=this.options.attrs;this.renderer.updateAttributes(t)}}};function Fy(t,e){return n=>n.editor.contentComponent?new Ep(t,n,e):{}}var vs=V.createContext({get editor(){throw new Error("useTiptap must be used within a <Tiptap> provider")}});vs.displayName="TiptapContext";var Ap=()=>V.useContext(vs);function va({editor:t,instance:e,children:n}){const r=t??e;if(!r)throw new Error("Tiptap: An editor instance is required. Pass a non-null `editor` prop.");const s=V.useMemo(()=>({editor:r}),[r]),i=V.useMemo(()=>({editor:r}),[r]);return de.jsx(Ms.Provider,{value:i,children:de.jsx(vs.Provider,{value:s,children:n})})}va.displayName="Tiptap";function Ta({...t}){const{editor:e}=Ap();return de.jsx(mp,{editor:e,...t})}Ta.displayName="Tiptap.Content";Object.assign(va,{Content:Ta});var In=(t,e)=>{if(t==="slot")return 0;if(t instanceof Function)return t(e);const{children:n,...r}=e??{};if(t==="svg")throw new Error("SVG elements are not supported in the JSX syntax, use the array syntax instead");return[t,r,n]},Np=/^\s*>\s$/,Op=X.create({name:"blockquote",addOptions(){return{HTMLAttributes:{}}},content:"block+",group:"block",defining:!0,parseHTML(){return[{tag:"blockquote"}]},renderHTML({HTMLAttributes:t}){return In("blockquote",{...I(this.options.HTMLAttributes,t),children:In("slot",{})})},parseMarkdown:(t,e)=>e.createNode("blockquote",void 0,e.parseChildren(t.tokens||[])),renderMarkdown:(t,e)=>{if(!t.content)return"";const n=">",r=[];return t.content.forEach(s=>{const l=e.renderChildren([s]).split(`
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\`\`\``,r},addCommands(){return{setCodeBlock:t=>({commands:e})=>e.setNode(this.name,t),toggleCodeBlock:t=>({commands:e})=>e.toggleNode(this.name,"paragraph",t)}},addKeyboardShortcuts(){return{"Mod-Alt-c":()=>this.editor.commands.toggleCodeBlock(),Backspace:()=>{const{empty:t,$anchor:e}=this.editor.state.selection,n=e.pos===1;return!t||e.parent.type.name!==this.name?!1:n||!e.parent.textContent.length?this.editor.commands.clearNodes():!1},Tab:({editor:t})=>{var e;if(!this.options.enableTabIndentation)return!1;const n=(e=this.options.tabSize)!=null?e:fr,{state:r}=t,{selection:s}=r,{$from:i,empty:o}=s;if(i.parent.type!==this.type)return!1;const l=" ".repeat(n);return o?t.commands.insertContent(l):t.commands.command(({tr:a})=>{const{from:c,to:d}=s,f=r.doc.textBetween(c,d,`
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`);return!i||!o?!1:t.chain().command(({tr:l})=>(l.delete(r.pos-2,r.pos),!0)).exitCode().run()},ArrowDown:({editor:t})=>{if(!this.options.exitOnArrowDown)return!1;const{state:e}=t,{selection:n,doc:r}=e,{$from:s,empty:i}=n;if(!i||s.parent.type!==this.type||!(s.parentOffset===s.parent.nodeSize-2))return!1;const l=s.after();return l===void 0?!1:r.nodeAt(l)?t.commands.command(({tr:c})=>(c.setSelection(N.near(r.resolve(l))),!0)):t.commands.exitCode()}}},addInputRules(){return[zr({find:Hp,type:this.type,getAttributes:t=>({language:t[1]})}),zr({find:Fp,type:this.type,getAttributes:t=>({language:t[1]})})]},addProseMirrorPlugins(){return[new B({key:new _("codeBlockVSCodeHandler"),props:{handlePaste:(t,e)=>{if(!e.clipboardData||this.editor.isActive(this.type.name))return!1;const n=e.clipboardData.getData("text/plain"),r=e.clipboardData.getData("vscode-editor-data"),s=r?JSON.parse(r):void 0,i=s==null?void 0:s.mode;if(!n||!i)return!1;const{tr:o,schema:l}=t.state,a=l.text(n.replace(/\r\n?/g,`
`));return o.replaceSelectionWith(this.type.create({language:i},a)),o.selection.$from.parent.type!==this.type&&o.setSelection(E.near(o.doc.resolve(Math.max(0,o.selection.from-2)))),o.setMeta("paste",!0),t.dispatch(o),!0}}})]}}),_p=X.create({name:"doc",topNode:!0,content:"block+",renderMarkdown:(t,e)=>t.content?e.renderChildren(t.content,`

`):""}),Wp=X.create({name:"hardBreak",markdownTokenName:"br",addOptions(){return{keepMarks:!0,HTMLAttributes:{}}},inline:!0,group:"inline",selectable:!1,linebreakReplacement:!0,parseHTML(){return[{tag:"br"}]},renderHTML({HTMLAttributes:t}){return["br",I(this.options.HTMLAttributes,t)]},renderText(){return`
`},renderMarkdown:()=>`  
`,parseMarkdown:()=>({type:"hardBreak"}),addCommands(){return{setHardBreak:()=>({commands:t,chain:e,state:n,editor:r})=>t.first([()=>t.exitCode(),()=>t.command(()=>{const{selection:s,storedMarks:i}=n;if(s.$from.parent.type.spec.isolating)return!1;const{keepMarks:o}=this.options,{splittableMarks:l}=r.extensionManager,a=i||s.$to.parentOffset&&s.$from.marks();return e().insertContent({type:this.name}).command(({tr:c,dispatch:d})=>{if(d&&a&&o){const u=a.filter(h=>l.includes(h.type.name));c.ensureMarks(u)}return!0}).run()})])}},addKeyboardShortcuts(){return{"Mod-Enter":()=>this.editor.commands.setHardBreak(),"Shift-Enter":()=>this.editor.commands.setHardBreak()}}}),jp=X.create({name:"heading",addOptions(){return{levels:[1,2,3,4,5,6],HTMLAttributes:{}}},content:"inline*",group:"block",defining:!0,addAttributes(){return{level:{default:1,rendered:!1}}},parseHTML(){return this.options.levels.map(t=>({tag:`h${t}`,attrs:{level:t}}))},renderHTML({node:t,HTMLAttributes:e}){return[`h${this.options.levels.includes(t.attrs.level)?t.attrs.level:this.options.levels[0]}`,I(this.options.HTMLAttributes,e),0]},parseMarkdown:(t,e)=>e.createNode("heading",{level:t.depth||1},e.parseInline(t.tokens||[])),renderMarkdown:(t,e)=>{var n;const r=(n=t.attrs)!=null&&n.level?parseInt(t.attrs.level,10):1,s="#".repeat(r);return t.content?`${s} ${e.renderChildren(t.content)}`:""},addCommands(){return{setHeading:t=>({commands:e})=>this.options.levels.includes(t.level)?e.setNode(this.name,t):!1,toggleHeading:t=>({commands:e})=>this.options.levels.includes(t.level)?e.toggleNode(this.name,"paragraph",t):!1}},addKeyboardShortcuts(){return this.options.levels.reduce((t,e)=>({...t,[`Mod-Alt-${e}`]:()=>this.editor.commands.toggleHeading({level:e})}),{})},addInputRules(){return this.options.levels.map(t=>zr({find:new RegExp(`^(#{${Math.min(...this.options.levels)},${t}})\\s$`),type:this.type,getAttributes:{level:t}}))}}),Ea=X.create({name:"horizontalRule",addOptions(){return{HTMLAttributes:{},nextNodeType:"paragraph"}},group:"block",parseHTML(){return[{tag:"hr"}]},renderHTML({HTMLAttributes:t}){return["hr",I(this.options.HTMLAttributes,t)]},markdownTokenName:"hr",parseMarkdown:(t,e)=>e.createNode("horizontalRule"),renderMarkdown:()=>"---",addCommands(){return{setHorizontalRule:()=>({chain:t,state:e})=>{if(!tp(e,e.schema.nodes[this.name]))return!1;const{selection:n}=e,{$to:r}=n,s=t();return sa(n)?s.insertContentAt(r.pos,{type:this.name}):s.insertContent({type:this.name}),s.command(({state:i,tr:o,dispatch:l})=>{if(l){const{$to:a}=o.selection,c=a.end();if(a.nodeAfter)a.nodeAfter.isTextblock?o.setSelection(E.create(o.doc,a.pos+1)):a.nodeAfter.isBlock?o.setSelection(T.create(o.doc,a.pos)):o.setSelection(E.create(o.doc,a.pos));else{const d=i.schema.nodes[this.options.nextNodeType]||a.parent.type.contentMatch.defaultType,u=d==null?void 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e=="horiz"?(n<0?r==0:s==this.width)?null:this.map[i*this.width+(n<0?r-1:s)]:(n<0?i==0:o==this.height)?null:this.map[r+this.width*(n<0?i-1:o)]}rectBetween(t,e){const{left:n,right:r,top:s,bottom:i}=this.findCell(t),{left:o,right:l,top:a,bottom:c}=this.findCell(e);return{left:Math.min(n,o),top:Math.min(s,a),right:Math.max(r,l),bottom:Math.max(i,c)}}cellsInRect(t){const e=[],n={};for(let r=t.top;r<t.bottom;r++)for(let s=t.left;s<t.right;s++){const i=r*this.width+s,o=this.map[i];n[o]||(n[o]=!0,!(s==t.left&&s&&this.map[i-1]==o||r==t.top&&r&&this.map[i-this.width]==o)&&e.push(o))}return e}positionAt(t,e,n){for(let r=0,s=0;;r++){const i=s+n.child(r).nodeSize;if(r==t){let o=e+t*this.width;const l=(t+1)*this.width;for(;o<l&&this.map[o]<s;)o++;return o==l?i-1:this.map[o]}s=i}}static get(t){return Vr(t)||_r(t,mg(t))}};function mg(t){if(t.type.spec.tableRole!="table")throw new RangeError("Not a table node: "+t.type.name);const e=gg(t),n=t.childCount,r=[];let s=0,i=null;const o=[];for(let c=0,d=e*n;c<d;c++)r[c]=0;for(let c=0,d=0;c<n;c++){const u=t.child(c);d++;for(let p=0;;p++){for(;s<r.length&&r[s]!=0;)s++;if(p==u.childCount)break;const m=u.child(p),{colspan:g,rowspan:y,colwidth:k}=m.attrs;for(let w=0;w<y;w++){if(w+c>=n){(i||(i=[])).push({type:"overlong_rowspan",pos:d,n:y-w});break}const S=s+w*e;for(let C=0;C<g;C++){r[S+C]==0?r[S+C]=d:(i||(i=[])).push({type:"collision",row:c,pos:d,n:g-C});const A=k&&k[C];if(A){const v=(S+C)%e*2,O=o[v];O==null||O!=A&&o[v+1]==1?(o[v]=A,o[v+1]=1):O==A&&o[v+1]++}}}s+=g,d+=m.nodeSize}const h=(c+1)*e;let f=0;for(;s<h;)r[s++]==0&&f++;f&&(i||(i=[])).push({type:"missing",row:c,n:f}),d++}(e===0||n===0)&&(i||(i=[])).push({type:"zero_sized"});const l=new F(e,n,r,i);let a=!1;for(let c=0;!a&&c<o.length;c+=2)o[c]!=null&&o[c+1]<n&&(a=!0);return a&&yg(l,o,t),l}function gg(t){let e=-1,n=!1;for(let r=0;r<t.childCount;r++){const s=t.child(r);let i=0;if(n)for(let o=0;o<r;o++){const l=t.child(o);for(let a=0;a<l.childCount;a++){const c=l.child(a);o+c.attrs.rowspan>r&&(i+=c.attrs.colspan)}}for(let o=0;o<s.childCount;o++){const l=s.child(o);i+=l.attrs.colspan,l.attrs.rowspan>1&&(n=!0)}e==-1?e=i:e!=i&&(e=Math.max(e,i))}return e}function yg(t,e,n){t.problems||(t.problems=[]);const r={};for(let s=0;s<t.map.length;s++){const i=t.map[s];if(r[i])continue;r[i]=!0;const o=n.nodeAt(i);if(!o)throw new RangeError(`No cell with offset ${i} found`);let l=null;const a=o.attrs;for(let c=0;c<a.colspan;c++){const d=e[(s+c)%t.width*2];d!=null&&(!a.colwidth||a.colwidth[c]!=d)&&((l||(l=bg(a)))[c]=d)}l&&t.problems.unshift({type:"colwidth mismatch",pos:i,colwidth:l})}}function bg(t){if(t.colwidth)return t.colwidth.slice();const e=[];for(let n=0;n<t.colspan;n++)e.push(0);return e}function ee(t){let e=t.cached.tableNodeTypes;if(!e){e=t.cached.tableNodeTypes={};for(const n in t.nodes){const r=t.nodes[n],s=r.spec.tableRole;s&&(e[s]=r)}}return e}const $e=new _("selectingCells");function ut(t){for(let e=t.depth-1;e>0;e--)if(t.node(e).type.spec.tableRole=="row")return t.node(0).resolve(t.before(e+1));return null}function kg(t){for(let e=t.depth;e>0;e--){const n=t.node(e).type.spec.tableRole;if(n==="cell"||n==="header_cell")return t.node(e)}return null}function ye(t){const e=t.selection.$head;for(let n=e.depth;n>0;n--)if(e.node(n).type.spec.tableRole=="row")return!0;return!1}function Jn(t){const e=t.selection;if("$anchorCell"in e&&e.$anchorCell)return e.$anchorCell.pos>e.$headCell.pos?e.$anchorCell:e.$headCell;if("node"in e&&e.node&&e.node.type.spec.tableRole=="cell")return e.$anchor;const n=ut(e.$head)||wg(e.$head);if(n)return n;throw new RangeError(`No cell found around position ${e.head}`)}function wg(t){for(let e=t.nodeAfter,n=t.pos;e;e=e.firstChild,n++){const r=e.type.spec.tableRole;if(r=="cell"||r=="header_cell")return t.doc.resolve(n)}for(let e=t.nodeBefore,n=t.pos;e;e=e.lastChild,n--){const r=e.type.spec.tableRole;if(r=="cell"||r=="header_cell")return t.doc.resolve(n-e.nodeSize)}}function Wr(t){return t.parent.type.spec.tableRole=="row"&&!!t.nodeAfter}function xg(t){return t.node(0).resolve(t.pos+t.nodeAfter.nodeSize)}function Ns(t,e){return t.depth==e.depth&&t.pos>=e.start(-1)&&t.pos<=e.end(-1)}function _a(t,e,n){const r=t.node(-1),s=F.get(r),i=t.start(-1),o=s.nextCell(t.pos-i,e,n);return o==null?null:t.node(0).resolve(i+o)}function ht(t,e,n=1){const r={...t,colspan:t.colspan-n};return r.colwidth&&(r.colwidth=r.colwidth.slice(),r.colwidth.splice(e,n),r.colwidth.some(s=>s>0)||(r.colwidth=null)),r}function Wa(t,e,n=1){const r={...t,colspan:t.colspan+n};if(r.colwidth){r.colwidth=r.colwidth.slice();for(let s=0;s<n;s++)r.colwidth.splice(e,0,0)}return r}function Sg(t,e,n){const r=ee(e.type.schema).header_cell;for(let s=0;s<t.height;s++)if(e.nodeAt(t.map[n+s*t.width]).type!=r)return!1;return!0}var z=class Te extends N{constructor(e,n=e){const r=e.node(-1),s=F.get(r),i=e.start(-1),o=s.rectBetween(e.pos-i,n.pos-i),l=e.node(0),a=s.cellsInRect(o).filter(d=>d!=n.pos-i);a.unshift(n.pos-i);const c=a.map(d=>{const u=r.nodeAt(d);if(!u)throw new RangeError(`No cell with offset ${d} found`);const h=i+d+1;return new Uo(l.resolve(h),l.resolve(h+u.content.size))});super(c[0].$from,c[0].$to,c),this.$anchorCell=e,this.$headCell=n}map(e,n){const r=e.resolve(n.map(this.$anchorCell.pos)),s=e.resolve(n.map(this.$headCell.pos));if(Wr(r)&&Wr(s)&&Ns(r,s)){const i=this.$anchorCell.node(-1)!=r.node(-1);return i&&this.isRowSelection()?Te.rowSelection(r,s):i&&this.isColSelection()?Te.colSelection(r,s):new Te(r,s)}return E.between(r,s)}content(){const e=this.$anchorCell.node(-1),n=F.get(e),r=this.$anchorCell.start(-1),s=n.rectBetween(this.$anchorCell.pos-r,this.$headCell.pos-r),i={},o=[];for(let a=s.top;a<s.bottom;a++){const c=[];for(let d=a*n.width+s.left,u=s.left;u<s.right;u++,d++){const h=n.map[d];if(i[h])continue;i[h]=!0;const f=n.findCell(h);let p=e.nodeAt(h);if(!p)throw new RangeError(`No cell with offset ${h} found`);const m=s.left-f.left,g=f.right-s.right;if(m>0||g>0){let y=p.attrs;if(m>0&&(y=ht(y,0,m)),g>0&&(y=ht(y,y.colspan-g,g)),f.left<s.left){if(p=p.type.createAndFill(y),!p)throw new RangeError(`Could not create cell with attrs ${JSON.stringify(y)}`)}else p=p.type.create(y,p.content)}if(f.top<s.top||f.bottom>s.bottom){const y={...p.attrs,rowspan:Math.min(f.bottom,s.bottom)-Math.max(f.top,s.top)};f.top<s.top?p=p.type.createAndFill(y):p=p.type.create(y,p.content)}c.push(p)}o.push(e.child(a).copy(b.from(c)))}const l=this.isColSelection()&&this.isRowSelection()?e:o;return new x(b.from(l),1,1)}replace(e,n=x.empty){const r=e.steps.length,s=this.ranges;for(let o=0;o<s.length;o++){const{$from:l,$to:a}=s[o],c=e.mapping.slice(r);e.replace(c.map(l.pos),c.map(a.pos),o?x.empty:n)}const i=N.findFrom(e.doc.resolve(e.mapping.slice(r).map(this.to)),-1);i&&e.setSelection(i)}replaceWith(e,n){this.replace(e,new x(b.from(n),0,0))}forEachCell(e){const n=this.$anchorCell.node(-1),r=F.get(n),s=this.$anchorCell.start(-1),i=r.cellsInRect(r.rectBetween(this.$anchorCell.pos-s,this.$headCell.pos-s));for(let o=0;o<i.length;o++)e(n.nodeAt(i[o]),s+i[o])}isColSelection(){const e=this.$anchorCell.index(-1),n=this.$headCell.index(-1);if(Math.min(e,n)>0)return!1;const r=e+this.$anchorCell.nodeAfter.attrs.rowspan,s=n+this.$headCell.nodeAfter.attrs.rowspan;return Math.max(r,s)==this.$headCell.node(-1).childCount}static colSelection(e,n=e){const r=e.node(-1),s=F.get(r),i=e.start(-1),o=s.findCell(e.pos-i),l=s.findCell(n.pos-i),a=e.node(0);return o.top<=l.top?(o.top>0&&(e=a.resolve(i+s.map[o.left])),l.bottom<s.height&&(n=a.resolve(i+s.map[s.width*(s.height-1)+l.right-1]))):(l.top>0&&(n=a.resolve(i+s.map[l.left])),o.bottom<s.height&&(e=a.resolve(i+s.map[s.width*(s.height-1)+o.right-1]))),new Te(e,n)}isRowSelection(){const e=this.$anchorCell.node(-1),n=F.get(e),r=this.$anchorCell.start(-1),s=n.colCount(this.$anchorCell.pos-r),i=n.colCount(this.$headCell.pos-r);if(Math.min(s,i)>0)return!1;const o=s+this.$anchorCell.nodeAfter.attrs.colspan,l=i+this.$headCell.nodeAfter.attrs.colspan;return Math.max(o,l)==n.width}eq(e){return e instanceof Te&&e.$anchorCell.pos==this.$anchorCell.pos&&e.$headCell.pos==this.$headCell.pos}static rowSelection(e,n=e){const r=e.node(-1),s=F.get(r),i=e.start(-1),o=s.findCell(e.pos-i),l=s.findCell(n.pos-i),a=e.node(0);return o.left<=l.left?(o.left>0&&(e=a.resolve(i+s.map[o.top*s.width])),l.right<s.width&&(n=a.resolve(i+s.map[s.width*(l.top+1)-1]))):(l.left>0&&(n=a.resolve(i+s.map[l.top*s.width])),o.right<s.width&&(e=a.resolve(i+s.map[s.width*(o.top+1)-1]))),new Te(e,n)}toJSON(){return{type:"cell",anchor:this.$anchorCell.pos,head:this.$headCell.pos}}static fromJSON(e,n){return new Te(e.resolve(n.anchor),e.resolve(n.head))}static create(e,n,r=n){return new Te(e.resolve(n),e.resolve(r))}getBookmark(){return new Cg(this.$anchorCell.pos,this.$headCell.pos)}};z.prototype.visible=!1;N.jsonID("cell",z);var Cg=class ja{constructor(e,n){this.anchor=e,this.head=n}map(e){return new ja(e.map(this.anchor),e.map(this.head))}resolve(e){const n=e.resolve(this.anchor),r=e.resolve(this.head);return n.parent.type.spec.tableRole=="row"&&r.parent.type.spec.tableRole=="row"&&n.index()<n.parent.childCount&&r.index()<r.parent.childCount&&Ns(n,r)?new z(n,r):N.near(r,1)}};function Mg(t){if(!(t.selection instanceof z))return null;const e=[];return t.selection.forEachCell((n,r)=>{e.push(U.node(r,r+n.nodeSize,{class:"selectedCell"}))}),L.create(t.doc,e)}function vg({$from:t,$to:e}){if(t.pos==e.pos||t.pos<e.pos-6)return!1;let n=t.pos,r=e.pos,s=t.depth;for(;s>=0&&!(t.after(s+1)<t.end(s));s--,n++);for(let i=e.depth;i>=0&&!(e.before(i+1)>e.start(i));i--,r--);return n==r&&/row|table/.test(t.node(s).type.spec.tableRole)}function Tg({$from:t,$to:e}){let n,r;for(let s=t.depth;s>0;s--){const i=t.node(s);if(i.type.spec.tableRole==="cell"||i.type.spec.tableRole==="header_cell"){n=i;break}}for(let s=e.depth;s>0;s--){const i=e.node(s);if(i.type.spec.tableRole==="cell"||i.type.spec.tableRole==="header_cell"){r=i;break}}return n!==r&&e.parentOffset===0}function Eg(t,e,n){const r=(e||t).selection,s=(e||t).doc;let i,o;if(r instanceof T&&(o=r.node.type.spec.tableRole)){if(o=="cell"||o=="header_cell")i=z.create(s,r.from);else if(o=="row"){const l=s.resolve(r.from+1);i=z.rowSelection(l,l)}else if(!n){const l=F.get(r.node),a=r.from+1,c=a+l.map[l.width*l.height-1];i=z.create(s,a+1,c)}}else r instanceof E&&vg(r)?i=E.create(s,r.from):r instanceof E&&Tg(r)&&(i=E.create(s,r.$from.start(),r.$from.end()));return i&&(e||(e=t.tr)).setSelection(i),e}const Ag=new _("fix-tables");function qa(t,e,n,r){const s=t.childCount,i=e.childCount;e:for(let o=0,l=0;o<i;o++){const a=e.child(o);for(let c=l,d=Math.min(s,o+3);c<d;c++)if(t.child(c)==a){l=c+1,n+=a.nodeSize;continue e}r(a,n),l<s&&t.child(l).sameMarkup(a)?qa(t.child(l),a,n+1,r):a.nodesBetween(0,a.content.size,r,n+1),n+=a.nodeSize}}function Ka(t,e){let n;const r=(s,i)=>{s.type.spec.tableRole=="table"&&(n=Ng(t,s,i,n))};return e?e.doc!=t.doc&&qa(e.doc,t.doc,0,r):t.doc.descendants(r),n}function Ng(t,e,n,r){const s=F.get(e);if(!s.problems)return r;r||(r=t.tr);const i=[];for(let a=0;a<s.height;a++)i.push(0);for(let a=0;a<s.problems.length;a++){const c=s.problems[a];if(c.type=="collision"){const d=e.nodeAt(c.pos);if(!d)continue;const u=d.attrs;for(let h=0;h<u.rowspan;h++)i[c.row+h]+=c.n;r.setNodeMarkup(r.mapping.map(n+1+c.pos),null,ht(u,u.colspan-c.n,c.n))}else if(c.type=="missing")i[c.row]+=c.n;else if(c.type=="overlong_rowspan"){const d=e.nodeAt(c.pos);if(!d)continue;r.setNodeMarkup(r.mapping.map(n+1+c.pos),null,{...d.attrs,rowspan:d.attrs.rowspan-c.n})}else if(c.type=="colwidth mismatch"){const d=e.nodeAt(c.pos);if(!d)continue;r.setNodeMarkup(r.mapping.map(n+1+c.pos),null,{...d.attrs,colwidth:c.colwidth})}else if(c.type=="zero_sized"){const d=r.mapping.map(n);r.delete(d,d+e.nodeSize)}}let o,l;for(let a=0;a<i.length;a++)i[a]&&(o==null&&(o=a),l=a);for(let a=0,c=n+1;a<s.height;a++){const d=e.child(a),u=c+d.nodeSize,h=i[a];if(h>0){let f="cell";d.firstChild&&(f=d.firstChild.type.spec.tableRole);const p=[];for(let g=0;g<h;g++){const y=ee(t.schema)[f].createAndFill();y&&p.push(y)}const m=(a==0||o==a-1)&&l==a?c+1:u-1;r.insert(r.mapping.map(m),p)}c=u}return r.setMeta(Ag,{fixTables:!0})}function Se(t){const e=t.selection,n=Jn(t),r=n.node(-1),s=n.start(-1),i=F.get(r);return{...e instanceof z?i.rectBetween(e.$anchorCell.pos-s,e.$headCell.pos-s):i.findCell(n.pos-s),tableStart:s,map:i,table:r}}function Ua(t,{map:e,tableStart:n,table:r},s){let i=s>0?-1:0;Sg(e,r,s+i)&&(i=s==0||s==e.width?null:0);for(let o=0;o<e.height;o++){const l=o*e.width+s;if(s>0&&s<e.width&&e.map[l-1]==e.map[l]){const a=e.map[l],c=r.nodeAt(a);t.setNodeMarkup(t.mapping.map(n+a),null,Wa(c.attrs,s-e.colCount(a))),o+=c.attrs.rowspan-1}else{const a=i==null?ee(r.type.schema).cell:r.nodeAt(e.map[l+i]).type,c=e.positionAt(o,s,r);t.insert(t.mapping.map(n+c),a.createAndFill())}}return t}function Og(t,e){if(!ye(t))return!1;if(e){const n=Se(t);e(Ua(t.tr,n,n.left))}return!0}function Rg(t,e){if(!ye(t))return!1;if(e){const n=Se(t);e(Ua(t.tr,n,n.right))}return!0}function Dg(t,{map:e,table:n,tableStart:r},s){const i=t.mapping.maps.length;for(let o=0;o<e.height;){const l=o*e.width+s,a=e.map[l],c=n.nodeAt(a),d=c.attrs;if(s>0&&e.map[l-1]==a||s<e.width-1&&e.map[l+1]==a)t.setNodeMarkup(t.mapping.slice(i).map(r+a),null,ht(d,s-e.colCount(a)));else{const u=t.mapping.slice(i).map(r+a);t.delete(u,u+c.nodeSize)}o+=d.rowspan}}function Ig(t,e){if(!ye(t))return!1;if(e){const n=Se(t),r=t.tr;if(n.left==0&&n.right==n.map.width)return!1;for(let s=n.right-1;Dg(r,n,s),s!=n.left;s--){const i=n.tableStart?r.doc.nodeAt(n.tableStart-1):r.doc;if(!i)throw new RangeError("No table found");n.table=i,n.map=F.get(i)}e(r)}return!0}function Pg(t,e,n){var r;const s=ee(e.type.schema).header_cell;for(let i=0;i<t.width;i++)if(((r=e.nodeAt(t.map[i+n*t.width]))===null||r===void 0?void 0:r.type)!=s)return!1;return!0}function Ja(t,{map:e,tableStart:n,table:r},s){let i=n;for(let c=0;c<s;c++)i+=r.child(c).nodeSize;const o=[];let l=s>0?-1:0;Pg(e,r,s+l)&&(l=s==0||s==e.height?null:0);for(let c=0,d=e.width*s;c<e.width;c++,d++)if(s>0&&s<e.height&&e.map[d]==e.map[d-e.width]){const u=e.map[d],h=r.nodeAt(u).attrs;t.setNodeMarkup(n+u,null,{...h,rowspan:h.rowspan+1}),c+=h.colspan-1}else{var a;const u=l==null?ee(r.type.schema).cell:(a=r.nodeAt(e.map[d+l*e.width]))===null||a===void 0?void 0:a.type,h=u==null?void 0:u.createAndFill();h&&o.push(h)}return t.insert(i,ee(r.type.schema).row.create(null,o)),t}function Lg(t,e){if(!ye(t))return!1;if(e){const n=Se(t);e(Ja(t.tr,n,n.top))}return!0}function zg(t,e){if(!ye(t))return!1;if(e){const n=Se(t);e(Ja(t.tr,n,n.bottom))}return!0}function Bg(t,{map:e,table:n,tableStart:r},s){let i=0;for(let c=0;c<s;c++)i+=n.child(c).nodeSize;const o=i+n.child(s).nodeSize,l=t.mapping.maps.length;t.delete(i+r,o+r);const a=new Set;for(let c=0,d=s*e.width;c<e.width;c++,d++){const u=e.map[d];if(!a.has(u)){if(a.add(u),s>0&&u==e.map[d-e.width]){const h=n.nodeAt(u).attrs;t.setNodeMarkup(t.mapping.slice(l).map(u+r),null,{...h,rowspan:h.rowspan-1}),c+=h.colspan-1}else if(s<e.height&&u==e.map[d+e.width]){const h=n.nodeAt(u),f=h.attrs,p=h.type.create({...f,rowspan:h.attrs.rowspan-1},h.content),m=e.positionAt(s+1,c,n);t.insert(t.mapping.slice(l).map(r+m),p),c+=f.colspan-1}}}}function $g(t,e){if(!ye(t))return!1;if(e){const n=Se(t),r=t.tr;if(n.top==0&&n.bottom==n.map.height)return!1;for(let s=n.bottom-1;Bg(r,n,s),s!=n.top;s--){const i=n.tableStart?r.doc.nodeAt(n.tableStart-1):r.doc;if(!i)throw new RangeError("No table 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p=i.mapping.map(h+r.tableStart);i.delete(p,p+f.nodeSize)}}if(a==null||c==null)return!0;if(i.setNodeMarkup(a+r.tableStart,null,{...Wa(c.attrs,c.attrs.colspan,r.right-r.left-c.attrs.colspan),rowspan:r.bottom-r.top}),l.size>0){const d=a+1+c.content.size,u=Yi(c)?a+1:d;i.replaceWith(u+r.tableStart,d+r.tableStart,l)}i.setSelection(new z(i.doc.resolve(a+r.tableStart))),e(i)}return!0}function Zi(t,e){const n=ee(t.schema);return Fg(({node:r})=>n[r.type.spec.tableRole])(t,e)}function Fg(t){return(e,n)=>{const r=e.selection;let s,i;if(r instanceof z){if(r.$anchorCell.pos!=r.$headCell.pos)return!1;s=r.$anchorCell.nodeAfter,i=r.$anchorCell.pos}else{var o;if(s=kg(r.$from),!s)return!1;i=(o=ut(r.$from))===null||o===void 0?void 0:o.pos}if(s==null||i==null||s.attrs.colspan==1&&s.attrs.rowspan==1)return!1;if(n){let l=s.attrs;const a=[],c=l.colwidth;l.rowspan>1&&(l={...l,rowspan:1}),l.colspan>1&&(l={...l,colspan:1});const d=Se(e),u=e.tr;for(let f=0;f<d.right-d.left;f++)a.push(c?{...l,colwidth:c&&c[f]?[c[f]]:null}:l);let h;for(let f=d.top;f<d.bottom;f++){let p=d.map.positionAt(f,d.left,d.table);f==d.top&&(p+=s.nodeSize);for(let m=d.left,g=0;m<d.right;m++,g++)m==d.left&&f==d.top||u.insert(h=u.mapping.map(p+d.tableStart,1),t({node:s,row:f,col:m}).createAndFill(a[g]))}u.setNodeMarkup(i,t({node:s,row:d.top,col:d.left}),a[0]),r instanceof z&&u.setSelection(new z(u.doc.resolve(r.$anchorCell.pos),h?u.doc.resolve(h):void 0)),n(u)}return!0}}function Vg(t,e){return function(n,r){if(!ye(n))return!1;const s=Jn(n);if(s.nodeAfter.attrs[t]===e)return!1;if(r){const i=n.tr;n.selection instanceof z?n.selection.forEachCell((o,l)=>{o.attrs[t]!==e&&i.setNodeMarkup(l,null,{...o.attrs,[t]:e})}):i.setNodeMarkup(s.pos,null,{...s.nodeAfter.attrs,[t]:e}),r(i)}return!0}}function _g(t){return function(e,n){if(!ye(e))return!1;if(n){const r=ee(e.schema),s=Se(e),i=e.tr,o=s.map.cellsInRect(t=="column"?{left:s.left,top:0,right:s.right,bottom:s.map.height}:t=="row"?{left:0,top:s.top,right:s.map.width,bottom:s.bottom}:s),l=o.map(a=>s.table.nodeAt(a));for(let a=0;a<o.length;a++)l[a].type==r.header_cell&&i.setNodeMarkup(s.tableStart+o[a],r.cell,l[a].attrs);if(i.steps.length===0)for(let a=0;a<o.length;a++)i.setNodeMarkup(s.tableStart+o[a],r.header_cell,l[a].attrs);n(i)}return!0}}function eo(t,e,n){const r=e.map.cellsInRect({left:0,top:0,right:t=="row"?e.map.width:1,bottom:t=="column"?e.map.height:1});for(let s=0;s<r.length;s++){const i=e.table.nodeAt(r[s]);if(i&&i.type!==n.header_cell)return!1}return!0}function Jt(t,e){return e=e||{useDeprecatedLogic:!1},e.useDeprecatedLogic?_g(t):function(n,r){if(!ye(n))return!1;if(r){const s=ee(n.schema),i=Se(n),o=n.tr,l=eo("row",i,s),a=eo("column",i,s),c=(t==="column"?l:t==="row"&&a)?1:0,d=t=="column"?{left:0,top:c,right:1,bottom:i.map.height}:t=="row"?{left:c,top:0,right:i.map.width,bottom:1}:i,u=t=="column"?a?s.cell:s.header_cell:t=="row"?l?s.cell:s.header_cell:s.cell;i.map.cellsInRect(d).forEach(h=>{const f=h+i.tableStart,p=o.doc.nodeAt(f);p&&o.setNodeMarkup(f,u,p.attrs)}),r(o)}return!0}}Jt("row",{useDeprecatedLogic:!0});Jt("column",{useDeprecatedLogic:!0});const Wg=Jt("cell",{useDeprecatedLogic:!0});function jg(t,e){if(e<0){const n=t.nodeBefore;if(n)return t.pos-n.nodeSize;for(let r=t.index(-1)-1,s=t.before();r>=0;r--){const i=t.node(-1).child(r),o=i.lastChild;if(o)return s-1-o.nodeSize;s-=i.nodeSize}}else{if(t.index()<t.parent.childCount-1)return t.pos+t.nodeAfter.nodeSize;const n=t.node(-1);for(let r=t.indexAfter(-1),s=t.after();r<n.childCount;r++){const i=n.child(r);if(i.childCount)return s+1;s+=i.nodeSize}}return null}function to(t){return function(e,n){if(!ye(e))return!1;const r=jg(Jn(e),t);if(r==null)return!1;if(n){const s=e.doc.resolve(r);n(e.tr.setSelection(E.between(s,xg(s))).scrollIntoView())}return!0}}function qg(t,e){const n=t.selection.$anchor;for(let r=n.depth;r>0;r--)if(n.node(r).type.spec.tableRole=="table")return e&&e(t.tr.delete(n.before(r),n.after(r)).scrollIntoView()),!0;return!1}function dn(t,e){const n=t.selection;if(!(n instanceof z))return!1;if(e){const r=t.tr,s=ee(t.schema).cell.createAndFill().content;n.forEachCell((i,o)=>{i.content.eq(s)||r.replace(r.mapping.map(o+1),r.mapping.map(o+i.nodeSize-1),new x(s,0,0))}),r.docChanged&&e(r)}return!0}function Kg(t){if(t.size===0)return null;let{content:e,openStart:n,openEnd:r}=t;for(;e.childCount==1&&(n>0&&r>0||e.child(0).type.spec.tableRole=="table");)n--,r--,e=e.child(0).content;const s=e.child(0),i=s.type.spec.tableRole,o=s.type.schema,l=[];if(i=="row")for(let a=0;a<e.childCount;a++){let c=e.child(a).content;const d=a?0:Math.max(0,n-1),u=a<e.childCount-1?0:Math.max(0,r-1);(d||u)&&(c=jr(ee(o).row,new x(c,d,u)).content),l.push(c)}else if(i=="cell"||i=="header_cell")l.push(n||r?jr(ee(o).row,new x(e,n,r)).content:e);else return null;return Ug(o,l)}function Ug(t,e){const n=[];for(let s=0;s<e.length;s++){const i=e[s];for(let o=i.childCount-1;o>=0;o--){const{rowspan:l,colspan:a}=i.child(o).attrs;for(let c=s;c<s+l;c++)n[c]=(n[c]||0)+a}}let r=0;for(let s=0;s<n.length;s++)r=Math.max(r,n[s]);for(let s=0;s<n.length;s++)if(s>=e.length&&e.push(b.empty),n[s]<r){const i=ee(t).cell.createAndFill(),o=[];for(let l=n[s];l<r;l++)o.push(i);e[s]=e[s].append(b.from(o))}return{height:e.length,width:r,rows:e}}function jr(t,e){const n=t.createAndFill();return new Gr(n).replace(0,n.content.size,e).doc}function Jg({width:t,height:e,rows:n},r,s){if(t!=r){const i=[],o=[];for(let l=0;l<n.length;l++){const a=n[l],c=[];for(let d=i[l]||0,u=0;d<r;u++){let h=a.child(u%a.childCount);d+h.attrs.colspan>r&&(h=h.type.createChecked(ht(h.attrs,h.attrs.colspan,d+h.attrs.colspan-r),h.content)),c.push(h),d+=h.attrs.colspan;for(let f=1;f<h.attrs.rowspan;f++)i[l+f]=(i[l+f]||0)+h.attrs.colspan}o.push(b.from(c))}n=o,t=r}if(e!=s){const i=[];for(let o=0,l=0;o<s;o++,l++){const a=[],c=n[l%e];for(let d=0;d<c.childCount;d++){let u=c.child(d);o+u.attrs.rowspan>s&&(u=u.type.create({...u.attrs,rowspan:Math.max(1,s-u.attrs.rowspan)},u.content)),a.push(u)}i.push(b.from(a))}n=i,e=s}return{width:t,height:e,rows:n}}function Xg(t,e,n,r,s,i,o){const l=t.doc.type.schema,a=ee(l);let c,d;if(s>e.width)for(let u=0,h=0;u<e.height;u++){const f=n.child(u);h+=f.nodeSize;const p=[];let m;f.lastChild==null||f.lastChild.type==a.cell?m=c||(c=a.cell.createAndFill()):m=d||(d=a.header_cell.createAndFill());for(let g=e.width;g<s;g++)p.push(m);t.insert(t.mapping.slice(o).map(h-1+r),p)}if(i>e.height){const u=[];for(let p=0,m=(e.height-1)*e.width;p<Math.max(e.width,s);p++){const g=p>=e.width?!1:n.nodeAt(e.map[m+p]).type==a.header_cell;u.push(g?d||(d=a.header_cell.createAndFill()):c||(c=a.cell.createAndFill()))}const h=a.row.create(null,b.from(u)),f=[];for(let p=e.height;p<i;p++)f.push(h);t.insert(t.mapping.slice(o).map(r+n.nodeSize-2),f)}return!!(c||d)}function no(t,e,n,r,s,i,o,l){if(o==0||o==e.height)return!1;let a=!1;for(let c=s;c<i;c++){const d=o*e.width+c,u=e.map[d];if(e.map[d-e.width]==u){a=!0;const h=n.nodeAt(u),{top:f,left:p}=e.findCell(u);t.setNodeMarkup(t.mapping.slice(l).map(u+r),null,{...h.attrs,rowspan:o-f}),t.insert(t.mapping.slice(l).map(e.positionAt(o,p,n)),h.type.createAndFill({...h.attrs,rowspan:f+h.attrs.rowspan-o})),c+=h.attrs.colspan-1}}return a}function ro(t,e,n,r,s,i,o,l){if(o==0||o==e.width)return!1;let a=!1;for(let c=s;c<i;c++){const d=c*e.width+o,u=e.map[d];if(e.map[d-1]==u){a=!0;const h=n.nodeAt(u),f=e.colCount(u),p=t.mapping.slice(l).map(u+r);t.setNodeMarkup(p,null,ht(h.attrs,o-f,h.attrs.colspan-(o-f))),t.insert(p+h.nodeSize,h.type.createAndFill(ht(h.attrs,0,o-f))),c+=h.attrs.rowspan-1}}return a}function so(t,e,n,r,s){let i=n?t.doc.nodeAt(n-1):t.doc;if(!i)throw new Error("No table found");let o=F.get(i);const{top:l,left:a}=r,c=a+s.width,d=l+s.height,u=t.tr;let h=0;function f(){if(i=n?u.doc.nodeAt(n-1):u.doc,!i)throw new Error("No table found");o=F.get(i),h=u.mapping.maps.length}Xg(u,o,i,n,c,d,h)&&f(),no(u,o,i,n,a,c,l,h)&&f(),no(u,o,i,n,a,c,d,h)&&f(),ro(u,o,i,n,l,d,a,h)&&f(),ro(u,o,i,n,l,d,c,h)&&f();for(let p=l;p<d;p++){const m=o.positionAt(p,a,i),g=o.positionAt(p,c,i);u.replace(u.mapping.slice(h).map(m+n),u.mapping.slice(h).map(g+n),new x(s.rows[p-l],0,0))}f(),u.setSelection(new z(u.doc.resolve(n+o.positionAt(l,a,i)),u.doc.resolve(n+o.positionAt(d-1,c-1,i)))),e(u)}const Gg=fs({ArrowLeft:un("horiz",-1),ArrowRight:un("horiz",1),ArrowUp:un("vert",-1),ArrowDown:un("vert",1),"Shift-ArrowLeft":hn("horiz",-1),"Shift-ArrowRight":hn("horiz",1),"Shift-ArrowUp":hn("vert",-1),"Shift-ArrowDown":hn("vert",1),Backspace:dn,"Mod-Backspace":dn,Delete:dn,"Mod-Delete":dn});function kn(t,e,n){return n.eq(t.selection)?!1:(e&&e(t.tr.setSelection(n).scrollIntoView()),!0)}function un(t,e){return(n,r,s)=>{if(!s)return!1;const i=n.selection;if(i instanceof z)return kn(n,r,N.near(i.$headCell,e));if(t!="horiz"&&!i.empty)return!1;const o=Xa(s,t,e);if(o==null)return!1;if(t=="horiz")return kn(n,r,N.near(n.doc.resolve(i.head+e),e));{const l=n.doc.resolve(o),a=_a(l,t,e);let c;return a?c=N.near(a,1):e<0?c=N.near(n.doc.resolve(l.before(-1)),-1):c=N.near(n.doc.resolve(l.after(-1)),1),kn(n,r,c)}}}function hn(t,e){return(n,r,s)=>{if(!s)return!1;const i=n.selection;let o;if(i instanceof z)o=i;else{const a=Xa(s,t,e);if(a==null)return!1;o=new z(n.doc.resolve(a))}const l=_a(o.$headCell,t,e);return l?kn(n,r,new z(o.$anchorCell,l)):!1}}function Yg(t,e){const n=t.state.doc,r=ut(n.resolve(e));return r?(t.dispatch(t.state.tr.setSelection(new z(r))),!0):!1}function Qg(t,e,n){if(!ye(t.state))return!1;let r=Kg(n);const s=t.state.selection;if(s instanceof z){r||(r={width:1,height:1,rows:[b.from(jr(ee(t.state.schema).cell,n))]});const i=s.$anchorCell.node(-1),o=s.$anchorCell.start(-1),l=F.get(i).rectBetween(s.$anchorCell.pos-o,s.$headCell.pos-o);return r=Jg(r,l.right-l.left,l.bottom-l.top),so(t.state,t.dispatch,o,l,r),!0}else if(r){const i=Jn(t.state),o=i.start(-1);return so(t.state,t.dispatch,o,F.get(i.node(-1)).findCell(i.pos-o),r),!0}else return!1}function Zg(t,e){var n;if(e.button!=0||e.ctrlKey||e.metaKey)return;const r=io(t,e.target);let s;if(e.shiftKey&&t.state.selection instanceof z)i(t.state.selection.$anchorCell,e),e.preventDefault();else if(e.shiftKey&&r&&(s=ut(t.state.selection.$anchor))!=null&&((n=gr(t,e))===null||n===void 0?void 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