https://app.perfectlisting.ai/assets/DescriptionEditorPage-OqIUF9YI.js

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"))}this.nodeFromJSON=this.nodeFromJSON.bind(this),this.markFromJSON=this.markFromJSON.bind(this),this.topNodeType=this.nodes[this.spec.topNode||"doc"],this.cached.wrappings=Object.create(null)}node(e,t=null,r,s){if(typeof e=="string")e=this.nodeType(e);else if(e instanceof zo){if(e.schema!=this)throw new RangeError("Node type from different schema used ("+e.name+")")}else throw new RangeError("Invalid node type: "+e);return e.createChecked(t,r,s)}text(e,t){let r=this.nodes.text;return new as(r,r.defaultAttrs,e,ne.setFrom(t))}mark(e,t){return typeof e=="string"&&(e=this.marks[e]),e.create(t)}nodeFromJSON(e){return $t.fromJSON(this,e)}markFromJSON(e){return ne.fromJSON(this,e)}nodeType(e){let t=this.nodes[e];if(!t)throw new RangeError("Unknown node type: "+e);return t}}function Vo(n,e){let t=[];for(let r=0;r<e.length;r++){let s=e[r],i=n.marks[s],o=i;if(i)t.push(i);else for(let a in n.marks){let l=n.marks[a];(s=="_"||l.spec.group&&l.spec.group.split(" ").indexOf(s)>-1)&&t.push(o=l)}if(!o)throw new SyntaxError("Unknown mark type: '"+e[r]+"'")}return t}function tf(n){return n.tag!=null}function nf(n){return n.style!=null}let nr=class vi{constructor(e,t){this.schema=e,this.rules=t,this.tags=[],this.styles=[];let r=this.matchedStyles=[];t.forEach(s=>{if(tf(s))this.tags.push(s);else if(nf(s)){let i=/[^=]*/.exec(s.style)[0];r.indexOf(i)<0&&r.push(i),this.styles.push(s)}}),this.normalizeLists=!this.tags.some(s=>{if(!/^(ul|ol)\b/.test(s.tag)||!s.node)return!1;let i=e.nodes[s.node];return i.contentMatch.matchType(i)})}parse(e,t={}){let r=new Ho(this,t,!1);return r.addAll(e,ne.none,t.from,t.to),r.finish()}parseSlice(e,t={}){let r=new Ho(this,t,!0);return r.addAll(e,ne.none,t.from,t.to),I.maxOpen(r.finish())}matchTag(e,t,r){for(let s=r?this.tags.indexOf(r)+1:0;s<this.tags.length;s++){let i=this.tags[s];if(of(e,i.tag)&&(i.namespace===void 0||e.namespaceURI==i.namespace)&&(!i.context||t.matchesContext(i.context))){if(i.getAttrs

2){let o=i.getAttrs(e);if(o===!1)continue;i.attrs=o||void 0}return i}}}matchStyle(e,t,r,s){for(let i=s?this.styles.indexOf(s)+1:0;i<this.styles.length;i++){let o=this.styles[i],a=o.style;if(!(a.indexOf(e)!=0||o.context&&!r.matchesContext(o.context)||a.length>e.length&&(a.charCodeAt(e.length)!=61||a.slice(e.length+1)!=t))){if(o.getAttrs){let l=o.getAttrs(t);if(l===!1)continue;o.attrs=l||void 0}return o}}}static schemaRules(e){let t=[];function r(s){let i=s.priority==null?50:s.priority,o=0;for(;o<t.length;o++){let a=t[o];if((a.priority==null?50:a.priority)<i)break}t.splice(o,0,s)}for(let s in e.marks){let i=e.marks[s].spec.parseDOM;i&&i.forEach(o=>{r(o=qo(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=qo(o)),o.node||o.ignore||o.mark||(o.node=s)})}return t}static fromSchema(e){return e.cached.domParser||(e.cached.domParser=new vi(e,vi.schemaRules(e)))}};const rc={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},rf={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},sc={ol:!0,ul:!0},hr=1,wi=2,rr=4;function Wo(n,e,t){return e!=null?(e?hr:0)|(e==="full"?wi:0):n&&n.whitespace=="pre"?hr|wi:t&~rr}class $r{constructor(e,t,r,s,i,o){this.type=e,this.attrs=t,this.marks=r,this.solid=s,this.options=o,this.content=[],this.activeMarks=ne.none,this.match=i||(o&rr?null:e.contentMatch)}findWrapping(e){if(!this.match){if(!this.type)return[];let t=this.type.contentMatch.fillBefore(C.from(e));if(t)this.match=this.type.contentMatch.matchFragment(t);else{let r=this.type.contentMatch,s;return(s=r.findWrapping(e.type))?(this.match=r,s):null}}return this.match.findWrapping(e.type)}finish(e){if(!(this.options&hr)){let r=this.content[this.content.length-1],s;if(r&&r.isText&&(s=/[ \t\r\n\u000c]+$/.exec(r.text))){let i=r;r.text.length==s[0].length?this.content.pop():this.content[this.content.length-1]=i.withText(i.text.slice(0,i.text.length-s[0].length))}}let t=C.from(this.content);return!e&&this.match&&(t=t.append(this.match.fillBefore(C.empty,!0))),this.type?this.type.create(this.attrs,t,this.marks):t}inlineContext(e){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:e.parentNode&&!rc.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}}class Ho{constructor(e,t,r){this.parser=e,this.options=t,this.isOpen=r,this.open=0,this.localPreserveWS=!1;let s=t.topNode,i,o=Wo(null,t.preserveWhitespace,0)|(r?rr:0);s?i=new $r(s.type,s.attrs,ne.none,!0,t.topMatch||s.type.contentMatch,o):r?i=new $r(null,null,ne.none,!0,null,o):i=new $r(e.schema.topNodeType,null,ne.none,!0,null,o),this.nodes=[i],this.find=t.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(e,t){e.nodeType==3?this.addTextNode(e,t):e.nodeType==1&&this.addElement(e,t)}addTextNode(e,t){let r=e.nodeValue,s=this.top,i=s.options&wi?"full":this.localPreserveWS||(s.options&hr)>0;if(i==="full"||s.inlineContext(e)||/[^ \t\r\n\u000c]/.test(r)){if(i)i!=="full"?r=r.replace(/\r?\n|\r/g," "):r=r.replace(/\r\n?/g,`
3`);else if(r=r.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(r)&&this.open==this.nodes.length-1){let o=s.content[s.content.length-1],a=e.previousSibling;(!o||a&&a.nodeName=="BR"||o.isText&&/[ \t\r\n\u000c]$/.test(o.text))&&(r=r.slice(1))}r&&this.insertNode(this.parser.schema.text(r),t,!/\S/.test(r)),this.findInText(e)}else this.findInside(e)}addElement(e,t,r){let s=this.localPreserveWS,i=this.top;(e.tagName=="PRE"||/pre/.test(e.style&&e.style.whiteSpace))&&(this.localPreserveWS=!0);let o=e.nodeName.toLowerCase(),a;sc.hasOwnProperty(o)&&this.parser.normalizeLists&&sf(e);let l=this.options.ruleFromNode&&this.options.ruleFromNode(e)||(a=this.parser.matchTag(e,this,r));e:if(l?l.ignore:rf.hasOwnProperty(o))this.findInside(e),this.ignoreFallback(e,t);else if(!l||l.skip||l.closeParent){l&&l.closeParent?this.open=Math.max(0,this.open-1):l&&l.skip.nodeType&&(e=l.skip);let c,d=this.needsBlock;if(rc.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,t);break e}let u=l&&l.skip?t:this.readStyles(e,t);u&&this.addAll(e,u),c&&this.sync(i),this.needsBlock=d}else{let c=this.readStyles(e,t);c&&this.addElementByRule(e,l,c,l.consuming===!1?a:void 0)}this.localPreserveWS=s}leafFallback(e,t){e.nodeName=="BR"&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(e.ownerDocument.createTextNode(`
4`),t)}ignoreFallback(e,t){e.nodeName=="BR"&&(!this.top.type||!this.top.type.inlineContent)&&this.findPlace(this.parser.schema.text("-"),t,!0)}readStyles(e,t){let r=e.style;if(r&&r.length)for(let s=0;s<this.parser.matchedStyles.length;s++){let i=this.parser.matchedStyles[s],o=r.getPropertyValue(i);if(o)for(let a=void 0;;){let l=this.parser.matchStyle(i,o,this,a);if(!l)break;if(l.ignore)return null;if(l.clearMark?t=t.filter(c=>!l.clearMark(c)):t=t.concat(this.parser.schema.marks[l.mark].create(l.attrs)),l.consuming===!1)a=l;else break}}return t}addElementByRule(e,t,r,s){let i,o;if(t.node)if(o=this.parser.schema.nodes[t.node],o.isLeaf)this.insertNode(o.create(t.attrs),r,e.nodeName=="BR")||this.leafFallback(e,r);else{let l=this.enter(o,t.attrs||null,r,t.preserveWhitespace);l&&(i=!0,r=l)}else{let l=this.parser.schema.marks[t.mark];r=r.concat(l.create(t.attrs))}let a=this.top;if(o&&o.isLeaf)this.findInside(e);else if(s)this.addElement(e,r,s);else if(t.getContent)this.findInside(e),t.getContent(e,this.parser.schema).forEach(l=>this.insertNode(l,r,!1));else{let l=e;typeof t.contentElement=="string"?l=e.querySelector(t.contentElement):typeof t.contentElement=="function"?l=t.contentElement(e):t.contentElement&&(l=t.contentElement),this.findAround(e,l,!0),this.addAll(l,r),this.findAround(e,l,!1)}i&&this.sync(a)&&this.open--}addAll(e,t,r,s){let i=r||0;for(let o=r?e.childNodes[r]:e.firstChild,a=s==null?null:e.childNodes[s];o!=a;o=o.nextSibling,++i)this.findAtPoint(e,i),this.addDOM(o,t);this.findAtPoint(e,i)}findPlace(e,t,r){let s,i;for(let o=this.open,a=0;o>=0;o--){let l=this.nodes[o],c=l.findWrapping(e);if(c&&(!s||s.length>c.length+a)&&(s=c,i=l,!c.length))break;if(l.solid){if(r)break;a+=2}}if(!s)return null;this.sync(i);for(let o=0;o<s.length;o++)t=this.enterInner(s[o],null,t,!1);return t}insertNode(e,t,r){if(e.isInline&&this.needsBlock&&!this.top.type){let i=this.textblockFromContext();i&&(t=this.enterInner(i,null,t))}let s=this.findPlace(e,t,r);if(s){this.closeExtra();let i=this.top;i.match&&(i.match=i.match.matchType(e.type));let o=ne.none;for(let a of s.concat(e.marks))(i.type?i.type.allowsMarkType(a.type):_o(a.type,e.type))&&(o=a.addToSet(o));return i.content.push(e.mark(o)),!0}return!1}enter(e,t,r,s){let i=this.findPlace(e.create(t),r,!1);return i&&(i=this.enterInner(e,t,r,!0,s)),i}enterInner(e,t,r,s=!1,i){this.closeExtra();let o=this.top;o.match=o.match&&o.match.matchType(e);let a=Wo(e,i,o.options);o.options&rr&&o.content.length==0&&(a|=rr);let l=ne.none;return r=r.filter(c=>(o.type?o.type.allowsMarkType(c.type):_o(c.type,e))?(l=c.addToSet(l),!1):!0),this.nodes.push(new $r(e,t,l,s,null,a)),this.open++,r}closeExtra(e=!1){let t=this.nodes.length-1;if(t>this.open){for(;t>this.open;t--)this.nodes[t-1].content.push(this.nodes[t].finish(e));this.nodes.length=this.open+1}}finish(){return this.open=0,this.closeExtra(this.isOpen),this.nodes[0].finish(!!(this.isOpen||this.options.topOpen))}sync(e){for(let t=this.open;t>=0;t--){if(this.nodes[t]==e)return this.open=t,!0;this.localPreserveWS&&(this.nodes[t].options|=hr)}return!1}get currentPos(){this.closeExtra();let e=0;for(let t=this.open;t>=0;t--){let r=this.nodes[t].content;for(let s=r.length-1;s>=0;s--)e+=r[s].nodeSize;t&&e++}return e}findAtPoint(e,t){if(this.find)for(let r=0;r<this.find.length;r++)this.find[r].node==e&&this.find[r].offset==t&&(this.find[r].pos=this.currentPos)}findInside(e){if(this.find)for(let t=0;t<this.find.length;t++)this.find[t].pos==null&&e.nodeType==1&&e.contains(this.find[t].node)&&(this.find[t].pos=this.currentPos)}findAround(e,t,r){if(e!=t&&this.find)for(let s=0;s<this.find.length;s++)this.find[s].pos==null&&e.nodeType==1&&e.contains(this.find[s].node)&&t.compareDocumentPosition(this.find[s].node)&(r?2:4)&&(this.find[s].pos=this.currentPos)}findInText(e){if(this.find)for(let t=0;t<this.find.length;t++)this.find[t].node==e&&(this.find[t].pos=this.currentPos-(e.nodeValue.length-this.find[t].offset))}matchesContext(e){if(e.indexOf("|")>-1)return e.split(/\s*\|\s*/).some(this.matchesContext,this);let t=e.split("/"),r=this.options.context,s=!this.isOpen&&(!r||r.parent.type==this.nodes[0].type),i=-(r?r.depth+1:0)+(s?0:1),o=(a,l)=>{for(;a>=0;a--){let c=t[a];if(c==""){if(a==t.length-1||a==0)continue;for(;l>=i;l--)if(o(a-1,l))return!0;return!1}else{let d=l>0||l==0&&s?this.nodes[l].type:r&&l>=i?r.node(l-i).type:null;if(!d||d.name!=c&&!d.isInGroup(c))return!1;l--}}return!0};return o(t.length-1,this.open)}textblockFromContext(){let e=this.options.context;if(e)for(let t=e.depth;t>=0;t--){let r=e.node(t).contentMatchAt(e.indexAfter(t)).defaultType;if(r&&r.isTextblock&&r.defaultAttrs)return r}for(let t in this.parser.schema.nodes){let r=this.parser.schema.nodes[t];

4if(r.isTextblock&&r.defaultAttrs)return r}}}function sf(n){for(let e=n.firstChild,t=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&sc.hasOwnProperty(r)&&t?(t.appendChild(e),e=t):r=="li"?t=e:r&&(t=null)}}function of(n,e){return(n.matches||n.msMatchesSelector||n.webkitMatchesSelector||n.mozMatchesSelector).call(n,e)}function qo(n){let e={};for(let t in n)e[t]=n[t];return e}function _o(n,e){let t=e.schema.nodes;for(let r in t){let s=t[r];if(!s.allowsMarkType(n))continue;let i=[],o=a=>{i.push(a);for(let l=0;l<a.edgeCount;l++){let{type:c,next:d}=a.edge(l);if(c==e||i.indexOf(d)<0&&o(d))return!0}};if(o(s.contentMatch))return!0}}class yn{constructor(e,t){this.nodes=e,this.marks=t}serializeFragment(e,t={},r){r||(r=Bs(t).createDocumentFragment());let s=r,i=[];return e.forEach(o=>{if(i.length||o.marks.length){let a=0,l=0;for(;a<i.length&&l<o.marks.length;){let c=o.marks[l];if(!this.marks[c.type.name]){l++;continue}if(!c.eq(i[a][0])||c.type.spec.spanning===!1)break;a++,l++}for(;a<i.length;)s=i.pop()[1];for(;l<o.marks.length;){let c=o.marks[l++],d=this.serializeMark(c,o.isInline,t);d&&(i.push([c,s]),s.appendChild(d.dom),s=d.contentDOM||d.dom)}}s.appendChild(this.serializeNodeInner(o,t))}),r}serializeNodeInner(e,t){let{dom:r,contentDOM:s}=Yr(Bs(t),this.nodes[e.type.name](e),null,e.attrs);if(s){if(e.isLeaf)throw new RangeError("Content hole not allowed in a leaf node spec");this.serializeFragment(e.content,t,s)}return r}serializeNode(e,t={}){let r=this.serializeNodeInner(e,t);for(let s=e.marks.length-1;s>=0;s--){let i=this.serializeMark(e.marks[s],e.isInline,t);i&&((i.contentDOM||i.dom).appendChild(r),r=i.dom)}return r}serializeMark(e,t,r={}){let s=this.marks[e.type.name];return s&&Yr(Bs(r),s(e,t),null,e.attrs)}static renderSpec(e,t,r=null,s){return Yr(e,t,r,s)}static fromSchema(e){return e.cached.domSerializer||(e.cached.domSerializer=new yn(this.nodesFromSchema(e),this.marksFromSchema(e)))}static nodesFromSchema(e){let t=Uo(e.nodes);return t.text||(t.text=r=>r.text),t}static marksFromSchema(e){return Uo(e.marks)}}function Uo(n){let e={};for(let t in n){let r=n[t].spec.toDOM;r&&(e[t]=r)}return e}function Bs(n){return n.document||window.document}const Ko=new WeakMap;function af(n){let e=Ko.get(n);return e===void 0&&Ko.set(n,e=lf(n)),e}function lf(n){let e=null;function t(r){if(r&&typeof r=="object")if(Array.isArray(r))if(typeof r[0]=="string")e||(e=[]),e.push(r);else for(let s=0;s<r.length;s++)t(r[s]);else for(let s in r)t(r[s])}return t(n),e}function Yr(n,e,t,r){if(typeof e=="string")return{dom:n.createTextNode(e)};if(e.nodeType!=null)return{dom:e};if(e.dom&&e.dom.nodeType!=null)return e;let s=e[0],i;if(typeof s!="string")throw new RangeError("Invalid array passed to renderSpec");if(r&&(i=af(r))&&i.indexOf(e)>-1)throw new RangeError("Using an array from an attribute object as a DOM spec. 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l=this.ranges[a]-(this.inverted?r:0);if(l>e)break;let c=this.ranges[a+i],d=l+c;if(e<=d&&a==s*3)return!0;r+=this.ranges[a+o]-c}return!1}forEach(e){let t=this.inverted?2:1,r=this.inverted?1:2;for(let s=0,i=0;s<this.ranges.length;s+=3){let o=this.ranges[s],a=o-(this.inverted?i:0),l=o+(this.inverted?0:i),c=this.ranges[s+t],d=this.ranges[s+r];e(a,a+c,l,l+d),i+=d-c}}invert(){return new Ue(this.ranges,!this.inverted)}toString(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}static offset(e){return e==0?Ue.empty:new Ue(e<0?[0,-e,0]:[0,0,e])}}Ue.empty=new Ue([]);class pr{constructor(e,t,r=0,s=e?e.length:0){this.mirror=t,this.from=r,this.to=s,this._maps=e||[],this.ownData=!(e||t)}get maps(){return this._maps}slice(e=0,t=this.maps.length){return new pr(this._maps,this.mirror,e,t)}appendMap(e,t){this.ownData||(this._maps=this._maps.slice(),this.mirror=this.mirror&&this.mirror.slice(),this.ownData=!0),this.to=this._maps.push(e),t!=null&&this.setMirror(this._maps.length-1,t)}appendMapping(e){for(let t=0,r=this._maps.length;t<e._maps.length;t++){let s=e.getMirror(t);this.appendMap(e._maps[t],s!=null&&s<t?r+s:void 0)}}getMirror(e){if(this.mirror){for(let t=0;t<this.mirror.length;t++)if(this.mirror[t]==e)return this.mirror[t+(t%2?-1:1)]}}setMirror(e,t){this.mirror||(this.mirror=[]),this.mirror.push(e,t)}appendMappingInverted(e){for(let t=e.maps.length-1,r=this._maps.length+e._maps.length;t>=0;t--){let s=e.getMirror(t);this.appendMap(e._maps[t].invert(),s!=null&&s>t?r-s-1:void 0)}}invert(){let e=new pr;return e.appendMappingInverted(this),e}map(e,t=1){if(this.mirror)return this._map(e,t,!0);for(let r=this.from;r<this.to;r++)e=this._maps[r].map(e,t);return e}mapResult(e,t=1){return this._map(e,t,!1)}_map(e,t,r){let s=0;for(let i=this.from;i<this.to;i++){let o=this._maps[i],a=o.mapResult(e,t);if(a.recover!=null){let l=this.getMirror(i);if(l!=null&&l>i&&l<this.to){i=l,e=this._maps[l].recover(a.recover);continue}}s|=a.delInfo,e=a.pos}return r?e:new ki(e,s,null)}}const $s=Object.create(null);class je{getMap(){return Ue.empty}merge(e){return null}static fromJSON(e,t){if(!t||!t.stepType)throw new RangeError("Invalid input for Step.fromJSON");let r=$s[t.stepType];if(!r)throw new RangeError(`No step type ${t.stepType} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in $s)throw new RangeError("Duplicate use of step JSON ID "+e);return $s[e]=t,t.prototype.jsonID=e,t}}class pe{constructor(e,t){this.doc=e,this.failed=t}static ok(e){return new pe(e,null)}static fail(e){return new pe(null,e)}static fromReplace(e,t,r,s){try{return pe.ok(e.replace(t,r,s))}catch(i){if(i instanceof rs)return pe.fail(i.message);throw i}}}function Ki(n,e,t){let r=[];for(let s=0;s<n.childCount;s++){let i=n.child(s);i.content.size&&(i=i.copy(Ki(i.content,e,i))),i.isInline&&(i=e(i,t,s)),r.push(i)}return C.fromArray(r)}class Pt extends je{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=e.resolve(this.from),s=r.node(r.sharedDepth(this.to)),i=new I(Ki(t.content,(o,a)=>!o.isAtom||!a.type.allowsMarkType(this.mark.type)?o:o.mark(this.mark.addToSet(o.marks)),s),t.openStart,t.openEnd);return pe.fromReplace(e,this.from,this.to,i)}invert(){return new mt(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new Pt(t.pos,r.pos,this.mark)}merge(e){return e instanceof Pt&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new Pt(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for AddMarkStep.fromJSON");return new Pt(t.from,t.to,e.markFromJSON(t.mark))}}je.jsonID("addMark",Pt);class mt extends je{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=new I(Ki(t.content,s=>s.mark(this.mark.removeFromSet(s.marks)),e),t.openStart,t.openEnd);return pe.fromReplace(e,this.from,this.to,r)}invert(){return new Pt(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new mt(t.pos,r.pos,this.mark)}merge(e){return e instanceof mt&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new mt(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for RemoveMarkStep.fromJSON");return new mt(t.from,t.to,e.markFromJSON(t.mark))}}je.jsonID("removeMark",mt);class Lt extends je{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return pe.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.addToSet(t.marks));return pe.fromReplace(e,this.pos,this.pos+1,new I(C.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);if(t){let r=this.mark.addToSet(t.marks);if(r.length==t.marks.length){for(let s=0;s<t.marks.length;s++)if(!t.marks[s].isInSet(r))return new Lt(this.pos,t.marks[s]);return new Lt(this.pos,this.mark)}}return new fn(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Lt(t.pos,this.mark)}toJSON(){return{stepType:"addNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for AddNodeMarkStep.fromJSON");return new Lt(t.pos,e.markFromJSON(t.mark))}}je.jsonID("addNodeMark",Lt);class fn extends je{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return pe.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.removeFromSet(t.marks));return pe.fromReplace(e,this.pos,this.pos+1,new I(C.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);return!t||!this.mark.isInSet(t.marks)?this:new Lt(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new fn(t.pos,this.mark)}

4toJSON(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new fn(t.pos,e.markFromJSON(t.mark))}}je.jsonID("removeNodeMark",fn);class ge extends je{constructor(e,t,r,s=!1){super(),this.from=e,this.to=t,this.slice=r,this.structure=s}apply(e){return this.structure&&Si(e,this.from,this.to)?pe.fail("Structure replace would overwrite content"):pe.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new Ue([this.from,this.to-this.from,this.slice.size])}invert(e){return new ge(this.from,this.from+this.slice.size,e.slice(this.from,this.to))}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deletedAcross&&r.deletedAcross?null:new ge(t.pos,Math.max(t.pos,r.pos),this.slice,this.structure)}merge(e){if(!(e instanceof ge)||e.structure||this.structure)return null;if(this.from+this.slice.size==e.from&&!this.slice.openEnd&&!e.slice.openStart){let t=this.slice.size+e.slice.size==0?I.empty:new I(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);return new ge(this.from,this.to+(e.to-e.from),t,this.structure)}else if(e.to==this.from&&!this.slice.openStart&&!e.slice.openEnd){let t=this.slice.size+e.slice.size==0?I.empty:new I(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new ge(e.from,this.to,t,this.structure)}else return null}toJSON(){let e={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for ReplaceStep.fromJSON");return new ge(t.from,t.to,I.fromJSON(e,t.slice),!!t.structure)}}je.jsonID("replace",ge);class xe extends je{constructor(e,t,r,s,i,o,a=!1){super(),this.from=e,this.to=t,this.gapFrom=r,this.gapTo=s,this.slice=i,this.insert=o,this.structure=a}apply(e){if(this.structure&&(Si(e,this.from,this.gapFrom)||Si(e,this.gapTo,this.to)))return pe.fail("Structure gap-replace would overwrite content");let t=e.slice(this.gapFrom,this.gapTo);if(t.openStart||t.openEnd)return pe.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,t.content);

4return r?pe.fromReplace(e,this.from,this.to,r):pe.fail("Content does not fit in gap")}getMap(){return new Ue([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(e){let t=this.gapTo-this.gapFrom;return new xe(this.from,this.from+this.slice.size+t,this.from+this.insert,this.from+this.insert+t,e.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1),s=this.from==this.gapFrom?t.pos:e.map(this.gapFrom,-1),i=this.to==this.gapTo?r.pos:e.map(this.gapTo,1);return t.deletedAcross&&r.deletedAcross||s<t.pos||i>r.pos?null:new xe(t.pos,r.pos,s,i,this.slice,this.insert,this.structure)}toJSON(){let e={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number"||typeof t.gapFrom!="number"||typeof t.gapTo!="number"||typeof t.insert!="number")throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new xe(t.from,t.to,t.gapFrom,t.gapTo,I.fromJSON(e,t.slice),t.insert,!!t.structure)}}je.jsonID("replaceAround",xe);function Si(n,e,t){let r=n.resolve(e),s=t-e,i=r.depth;for(;s>0&&i>0&&r.indexAfter(i)==r.node(i).childCount;)i--,s--;if(s>0){let o=r.node(i).maybeChild(r.indexAfter(i));for(;s>0;){if(!o||o.isLeaf)return!0;o=o.firstChild,s--}}return!1}function uf(n,e,t,r){let s=[],i=[],o,a;n.doc.nodesBetween(e,t,(l,c,d)=>{if(!l.isInline)return;let u=l.marks;if(!r.isInSet(u)&&d.type.allowsMarkType(r.type)){let h=Math.max(c,e),p=Math.min(c+l.nodeSize,t),m=r.addToSet(u);for(let g=0;g<u.length;g++)u[g].isInSet(m)||(o&&o.to==h&&o.mark.eq(u[g])?o.to=p:s.push(o=new mt(h,p,u[g])));a&&a.to==h?a.to=p:i.push(a=new Pt(h,p,r))}}),s.forEach(l=>n.step(l)),i.forEach(l=>n.step(l))}function ff(n,e,t,r){let s=[],i=0;n.doc.nodesBetween(e,t,(o,a)=>{if(!o.isInline)return;i++;let l=null;if(r instanceof ys){let c=o.marks,d;for(;d=r.isInSet(c);)(l||(l=[])).push(d),c=d.removeFromSet(c)}else r?r.isInSet(o.marks)&&(l=[r]):l=o.marks;if(l&&l.length){let c=Math.min(a+o.nodeSize,t);for(let d=0;d<l.length;d++){let u=l[d],h;for(let p=0;p<s.length;p++){let m=s[p];m.step==i-1&&u.eq(s[p].style)&&(h=m)}h?(h.to=c,h.step=i):s.push({style:u,from:Math.max(a,e),to:c,step:i})}}}),s.forEach(o=>n.step(new mt(o.from,o.to,o.style)))}function Ji(n,e,t,r=t.contentMatch,s=!0){let i=n.doc.nodeAt(e),o=[],a=e+1;for(let l=0;l<i.childCount;l++){let c=i.child(l),d=a+c.nodeSize,u=r.matchType(c.type);if(!u)o.push(new ge(a,d,I.empty));else{r=u;for(let h=0;h<c.marks.length;h++)t.allowsMarkType(c.marks[h].type)||n.step(new mt(a,d,c.marks[h]));if(s&&c.isText&&t.whitespace!="pre"){let h,p=/\r?\n|\r/g,m;for(;h=p.exec(c.text);)m||(m=new I(C.from(t.schema.text(" ",t.allowedMarks(c.marks))),0,0)),o.push(new ge(a+h.index,a+h.index+h[0].length,m))}}a=d}if(!r.validEnd){let l=r.fillBefore(C.empty,!0);n.replace(a,a,new I(l,0,0))}for(let l=o.length-1;l>=0;l--)n.step(o[l])}function hf(n,e,t){return(e==0||n.canReplace(e,n.childCount))&&(t==n.childCount||n.canReplace(0,t))}function Wn(n){let t=n.parent.content.cutByIndex(n.startIndex,n.endIndex);for(let r=n.depth;;--r){let s=n.$from.node(r),i=n.$from.index(r),o=n.$to.indexAfter(r);if(r<n.depth&&s.canReplace(i,o,t))return r;if(r==0||s.type.spec.isolating||!hf(s,i,o))break}return null}function pf(n,e,t){let{$from:r,$to:s,depth:i}=e,o=r.before(i+1),a=s.after(i+1),l=o,c=a,d=C.empty,u=0;for(let m=i,g=!1;m>t;m--)g||r.index(m)>0?(g=!0,d=C.from(r.node(m).copy(d)),u++):l--;let h=C.empty,p=0;for(let m=i,g=!1;m>t;m--)g||s.after(m+1)<s.end(m)?(g=!0,h=C.from(s.node(m).copy(h)),p++):c++;n.step(new xe(l,c,o,a,new I(d.append(h),u,p),d.size-u,!0))}function Gi(n,e,t=null,r=n){let s=mf(n,e),i=s&&gf(r,e);return i?s.map(Go).concat({type:e,attrs:t}).concat(i.map(Go)):null}function Go(n){return{type:n,attrs:null}}function mf(n,e){let{parent:t,startIndex:r,endIndex:s}=n,i=t.contentMatchAt(r).findWrapping(e);if(!i)return null;let o=i.length?i[0]:e;return t.canReplaceWith(r,s,o)?i:null}function gf(n,e){let{parent:t,startIndex:r,endIndex:s}=n,i=t.child(r),o=e.contentMatch.findWrapping(i.type);if(!o)return null;let l=(o.length?o[o.length-1]:e).contentMatch;for(let c=r;l&&c<s;c++)l=l.matchType(t.child(c).type);return!l||!l.validEnd?null:o}function xf(n,e,t){let r=C.empty;for(let o=t.length-1;o>=0;o--){if(r.size){let a=t[o].type.contentMatch.matchFragment(r);if(!a||!a.validEnd)throw new RangeError("Wrapper type given to Transform.wrap does not form valid content of its parent wrapper")}r=C.from(t[o].type.create(t[o].attrs,r))}let s=e.start,i=e.end;n.step(new xe(s,i,s,i,new I(r,0,0),t.length,!0))}function yf(n,e,t,r,s){if(!r.isTextblock)throw new RangeError("Type given to setBlockType should be a textblock");let i=n.steps.length;n.doc.nodesBetween(e,t,(o,a)=>{let l=typeof s=="function"?s(o):s;if(o.isTextblock&&!o.hasMarkup(r,l)&&bf(n.doc,n.mapping.slice(i).map(a),r)){let c=null;if(r.schema.linebreakReplacement){let p=r.whitespace=="pre",m=!!r.contentMatch.matchType(r.schema.linebreakReplacement);p&&!m?c=!1:!p&&m&&(c=!0)}c===!1&&uc(n,o,a,i),Ji(n,n.mapping.slice(i).map(a,1),r,void 0,c===null);let d=n.mapping.slice(i),u=d.map(a,1),h=d.map(a+o.nodeSize,1);return n.step(new xe(u,h,u+1,h-1,new I(C.from(r.create(l,null,o.marks)),0,0),1,!0)),c===!0&&dc(n,o,a,i),!1}})}function dc(n,e,t,r){e.forEach((s,i)=>{if(s.isText){let o,a=/\r?\n|\r/g;for(;o=a.exec(s.text);){let l=n.mapping.slice(r).map(t+1+i+o.index);n.replaceWith(l,l+1,e.type.schema.linebreakReplacement.create())}}})}function uc(n,e,t,r){e.forEach((s,i)=>{if(s.type==s.type.schema.linebreakReplacement){let o=n.mapping.slice(r).map(t+1+i);n.replaceWith(o,o+1,e.type.schema.text(`
5`))}})}function bf(n,e,t){let r=n.resolve(e),s=r.index();return r.parent.canReplaceWith(s,s+1,t)}function vf(n,e,t,r,s){let i=n.doc.nodeAt(e);if(!i)throw new RangeError("No node at given position");t||(t=i.type);let o=t.create(r,null,s||i.marks);if(i.isLeaf)return n.replaceWith(e,e+i.nodeSize,o);if(!t.validContent(i.content))throw new RangeError("Invalid content for node type "+t.name);n.step(new xe(e,e+i.nodeSize,e+1,e+i.nodeSize-1,new I(C.from(o),0,0),1,!0))}function Et(n,e,t=1,r){let s=n.resolve(e),i=s.depth-t,o=r&&r[r.length-1]||s.parent;if(i<0||s.parent.type.spec.isolating||!s.parent.canReplace(s.index(),s.parent.childCount)||!o.type.validContent(s.parent.content.cutByIndex(s.index(),s.parent.childCount)))return!1;for(let c=s.depth-1,d=t-2;c>i;c--,d--){let u=s.node(c),h=s.index(c);if(u.type.spec.isolating)return!1;let p=u.content.cutByIndex(h,u.childCount),m=r&&r[d+1];m&&(p=p.replaceChild(0,m.type.create(m.attrs)));let g=r&&r[d]||u;if(!u.canReplace(h+1,u.childCount)||!g.type.validContent(p))return!1}let a=s.indexAfter(i),l=r&&r[0];return s.node(i).canReplaceWith(a,a,l?l.type:s.node(i+1).type)}function wf(n,e,t=1,r){let s=n.doc.resolve(e),i=C.empty,o=C.empty;for(let a=s.depth,l=s.depth-t,c=t-1;a>l;a--,c--){i=C.from(s.node(a).copy(i));let d=r&&r[c];o=C.from(d?d.type.create(d.attrs,o):s.node(a).copy(o))}n.step(new ge(e,e,new I(i.append(o),t,t),!0))}function qt(n,e){let t=n.resolve(e),r=t.index();return fc(t.nodeBefore,t.nodeAfter)&&t.parent.canReplace(r,r+1)}function kf(n,e){e.content.size||n.type.compatibleContent(e.type);let t=n.contentMatchAt(n.childCount),{linebreakReplacement:r}=n.type.schema;for(let s=0;s<e.childCount;s++){let i=e.child(s),o=i.type==r?n.type.schema.nodes.text:i.type;if(t=t.matchType(o),!t||!n.type.allowsMarks(i.marks))return!1}return t.validEnd}function fc(n,e){return!!(n&&e&&!n.isLeaf&&kf(n,e))}function bs(n,e,t=-1){let r=n.resolve(e);for(let s=r.depth;;s--){let i,o,a=r.index(s);if(s==r.depth?(i=r.nodeBefore,o=r.nodeAfter):t>0?(i=r.node(s+1),a++,o=r.node(s).maybeChild(a)):(i=r.node(s).maybeChild(a-1),o=r.node(s+1)),i&&!i.isTextblock&&fc(i,o)&&r.node(s).canReplace(a,a+1))return e;if(s==0)break;e=t<0?r.before(s):r.after(s)}}function Sf(n,e,t){let r=null,{linebreakReplacement:s}=n.doc.type.schema,i=n.doc.resolve(e-t),o=i.node().type;if(s&&o.inlineContent){let d=o.whitespace=="pre",u=!!o.contentMatch.matchType(s);d&&!u?r=!1:!d&&u&&(r=!0)}let a=n.steps.length;if(r===!1){let d=n.doc.resolve(e+t);uc(n,d.node(),d.before(),a)}o.inlineContent&&Ji(n,e+t-1,o,i.node().contentMatchAt(i.index()),r==null);let l=n.mapping.slice(a),c=l.map(e-t);if(n.step(new ge(c,l.map(e+t,-1),I.empty,!0)),r===!0){let d=n.doc.resolve(c);dc(n,d.node(),d.before(),n.steps.length)}return n}function Cf(n,e,t){let r=n.resolve(e);if(r.parent.canReplaceWith(r.index(),r.index(),t))return e;if(r.parentOffset==0)for(let s=r.depth-1;s>=0;s--){let i=r.index(s);if(r.node(s).canReplaceWith(i,i,t))return r.before(s+1);if(i>0)return null}if(r.parentOffset==r.parent.content.size)for(let s=r.depth-1;s>=0;s--){let i=r.indexAfter(s);if(r.node(s).canReplaceWith(i,i,t))return r.after(s+1);if(i<r.node(s).childCount)return null}return null}function hc(n,e,t){let r=n.resolve(e);if(!t.content.size)return e;let s=t.content;for(let i=0;i<t.openStart;i++)s=s.firstChild.content;for(let i=1;i<=(t.openStart==0&&t.size?2:1);i++)for(let o=r.depth;o>=0;o--){let a=o==r.depth?0:r.pos<=(r.start(o+1)+r.end(o+1))/2?-1:1,l=r.index(o)+(a>0?1:0),c=r.node(o),d=!1;if(i==1)d=c.canReplace(l,l,s);else{let u=c.contentMatchAt(l).findWrapping(s.firstChild.type);d=u&&c.canReplaceWith(l,l,u[0])}if(d)return a==0?r.pos:a<0?r.before(o+1):r.after(o+1)}return null}function vs(n,e,t=e,r=I.empty){if(e==t&&!r.size)return null;let s=n.resolve(e),i=n.resolve(t);return pc(s,i,r)?new ge(e,t,r):new Nf(s,i,r).fit()}function pc(n,e,t){return!t.openStart&&!t.openEnd&&n.start()==e.start()&&n.parent.canReplace(n.index(),e.index(),t.content)}class Nf{constructor(e,t,r){this.$from=e,this.$to=t,this.unplaced=r,this.frontier=[],this.placed=C.empty;for(let s=0;s<=e.depth;s++){let i=e.node(s);this.frontier.push({type:i.type,match:i.contentMatchAt(e.indexAfter(s))})}for(let s=e.depth;s>0;s--)this.placed=C.from(e.node(s).copy(this.placed))}get depth(){return this.frontier.length-1}fit(){for(;this.unplaced.size;){let c=this.findFittable();c?this.placeNodes(c):this.openMore()||this.dropNode()}let e=this.mustMoveInline(),t=this.placed.size-this.depth-this.$from.depth,r=this.$from,s=this.close(e<0?this.$to:r.doc.resolve(e));if(!s)return null;let i=this.placed,o=r.depth,a=s.depth;for(;o&&a&&i.childCount==1;)i=i.firstChild.content,o--,a--;let l=new I(i,o,a);return e>-1?new xe(r.pos,e,this.$to.pos,this.$to.end(),l,t):l.size||r.pos!=this.$to.pos?new ge(r.pos,s.pos,l):null}findFittable(){let e=this.unplaced.openStart;for(let t=this.unplaced.content,r=0,s=this.unplaced.openEnd;r<e;r++){let i=t.firstChild;if(t.childCount>1&&(s=0),i.type.spec.isolating&&s<=r){e=r;break}t=i.content}for(let t=1;t<=2;t++)for(let r=t==1?e:this.unplaced.openStart;r>=0;r--){let s,i=null;r?(i=Fs(this.unplaced.content,r-1).firstChild,s=i.content):s=this.unplaced.content;let o=s.firstChild;for(let a=this.depth;a>=0;a--){let{type:l,match:c}=this.frontier[a],d,u=null;if(t==1&&(o?c.matchType(o.type)||(u=c.fillBefore(C.from(o),!1)):i&&l.compatibleContent(i.type)))return{sliceDepth:r,frontierDepth:a,parent:i,inject:u};if(t==2&&o&&(d=c.findWrapping(o.type)))return{sliceDepth:r,frontierDepth:a,parent:i,wrap:d};if(i&&c.matchType(i.type))break}}}openMore(){let{content:e,openStart:t,openEnd:r}=this.unplaced,s=Fs(e,t);return!s.childCount||s.firstChild.isLeaf?!1:(this.unplaced=new I(e,t+1,Math.max(r,s.size+t>=e.size-r?t+1:0)),!0)}dropNode(){let{content:e,openStart:t,openEnd:r}=this.unplaced,s=Fs(e,t);if(s.childCount<=1&&t>0){let i=e.size-t<=t+s.size;this.unplaced=new I(Gn(e,t-1,1),t-1,i?t-1:r)}else this.unplaced=new I(Gn(e,t,1),t,r)}placeNodes({sliceDepth:e,frontierDepth:t,parent:r,inject:s,wrap:i}){for(;this.depth>t;)this.closeFrontierNode();if(i)for(let g=0;g<i.length;g++)this.openFrontierNode(i[g]);let o=this.unplaced,a=r?r.content:o.content,l=o.openStart-e,c=0,d=[],{match:u,type:h}=this.frontier[t];if(s){for(let g=0;g<s.childCount;g++)d.push(s.child(g));u=u.matchFragment(s)}let p=a.size+e-(o.content.size-o.openEnd);for(;c<a.childCount;){let g=a.child(c),x=u.matchType(g.type);if(!x)break;c++,(c>1||l==0||g.content.size)&&(u=x,d.push(mc(g.mark(h.allowedMarks(g.marks)),c==1?l:0,c==a.childCount?p:-1)))}let m=c==a.childCount;m||(p=-1),this.placed=Yn(this.placed,t,C.from(d)),this.frontier[t].match=u,m&&p<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let g=0,x=a;g<p;g++){let b=x.lastChild;this.frontier.push({type:b.type,match:b.contentMatchAt(b.childCount)}),x=b.content}this.unplaced=m?e==0?I.empty:new I(Gn(o.content,e-1,1),e-1,p<0?o.openEnd:e-1):new I(Gn(o.content,e,c),o.openStart,o.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return-1;let e=this.frontier[this.depth],t;if(!e.type.isTextblock||!zs(this.$to,this.$to.depth,e.type,e.match,!1)||this.$to.depth==this.depth&&(t=this.findCloseLevel(this.$to))&&t.depth==this.depth)return-1;let{depth:r}=this.$to,s=this.$to.after(r);for(;r>1&&s==this.$to.end(--r);)++s;return s}findCloseLevel(e){e:for(let t=Math.min(this.depth,e.depth);t>=0;t--){let{match:r,type:s}=this.frontier[t],i=t<e.depth&&e.end(t+1)==e.pos+(e.depth-(t+1)),o=zs(e,t,s,r,i);if(o){for(let a=t-1;a>=0;a--){let{match:l,type:c}=this.frontier[a],d=zs(e,a,c,l,!0);if(!d||d.childCount)continue e}return{depth:t,fit:o,move:i?e.doc.resolve(e.after(t+1)):e}}}}close(e){let t=this.findCloseLevel(e);if(!t)return null;for(;this.depth>t.depth;)this.closeFrontierNode();t.fit.childCount&&(this.placed=Yn(this.placed,t.depth,t.fit)),e=t.move;for(let r=t.depth+1;r<=e.depth;r++){let s=e.node(r),i=s.type.contentMatch.fillBefore(s.content,!0,e.index(r));this.openFrontierNode(s.type,s.attrs,i)}return e}openFrontierNode(e,t=null,r){let s=this.frontier[this.depth];s.match=s.match.matchType(e),this.placed=Yn(this.placed,this.depth,C.from(e.create(t,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let t=this.frontier.pop().match.fillBefore(C.empty,!0);t.childCount&&(this.placed=Yn(this.placed,this.frontier.length,t))}}function Gn(n,e,t){return e==0?n.cutByIndex(t,n.childCount):n.replaceChild(0,n.firstChild.copy(Gn(n.firstChild.content,e-1,t)))}function Yn(n,e,t){return e==0?n.append(t):n.replaceChild(n.childCount-1,n.lastChild.copy(Yn(n.lastChild.content,e-1,t)))}function Fs(n,e){for(let t=0;t<e;t++)n=n.firstChild.content;return n}function mc(n,e,t){if(e<=0)return n;let r=n.content;return e>1&&(r=r.replaceChild(0,mc(r.firstChild,e-1,r.childCount==1?t-1:0))),e>0&&(r=n.type.contentMatch.fillBefore(r).append(r),t<=0&&(r=r.append(n.type.contentMatch.matchFragment(r).fillBefore(C.empty,!0)))),n.copy(r)}function zs(n,e,t,r,s){let i=n.node(e),o=s?n.indexAfter(e):n.index(e);if(o==i.childCount&&!t.compatibleContent(i.type))return null;let a=r.fillBefore(i.content,!0,o);return a&&!Mf(t,i.content,o)?a:null}function Mf(n,e,t){for(let r=t;r<e.childCount;r++)if(!n.allowsMarks(e.child(r).marks))return!0;return!1}function Ef(n){return n.spec.defining||n.spec.definingForContent}function Tf(n,e,t,r){if(!r.size)return n.deleteRange(e,t);let s=n.doc.resolve(e),i=n.doc.resolve(t);if(pc(s,i,r))return n.step(new ge(e,t,r));let o=xc(s,n.doc.resolve(t));o[o.length-1]==0&&o.pop();let a=-(s.depth+1);o.unshift(a);for(let h=s.depth,p=s.pos-1;h>0;h--,p--){let m=s.node(h).type.spec;if(m.defining||m.definingAsContext||m.isolating)break;o.indexOf(h)>-1?a=h:s.before(h)==p&&o.splice(1,0,-h)}let l=o.indexOf(a),c=[],d=r.openStart;for(let h=r.content,p=0;;p++){let m=h.firstChild;if(c.push(m),p==r.openStart)break;h=m.content}for(let h=d-1;h>=0;h--){let p=c[h],m=Ef(p.type);if(m&&!p.sameMarkup(s.node(Math.abs(a)-1)))d=h;else if(m||!p.type.isTextblock)break}for(let h=r.openStart;h>=0;h--){let p=(h+d+1)%(r.openStart+1),m=c[p];if(m)for(let g=0;g<o.length;g++){let x=o[(g+l)%o.length],b=!0;x<0&&(b=!1,x=-x);let w=s.node(x-1),S=s.index(x-1);if(w.canReplaceWith(S,S,m.type,m.marks))return n.replace(s.before(x),b?i.after(x):t,new I(gc(r.content,0,r.openStart,p),p,r.openEnd))}}let u=n.steps.length;for(let h=o.length-1;h>=0&&(n.replace(e,t,r),!(n.steps.length>u));h--){let p=o[h];p<0||(e=s.before(p),t=i.after(p))}}function gc(n,e,t,r,s){if(e<t){let i=n.firstChild;n=n.replaceChild(0,i.copy(gc(i.content,e+1,t,r,i)))}if(e>r){let i=s.contentMatchAt(0),o=i.fillBefore(n).append(n);n=o.append(i.matchFragment(o).fillBefore(C.empty,!0))}return n}function Of(n,e,t,r){if(!r.isInline&&e==t&&n.doc.resolve(e).parent.content.size){let s=Cf(n.doc,e,r.type);s!=null&&(e=t=s)}n.replaceRange(e,t,new I(C.from(r),0,0))}function Af(n,e,t){let r=n.doc.resolve(e),s=n.doc.resolve(t),i=xc(r,s);for(let o=0;o<i.length;o++){let a=i[o],l=o==i.length-1;if(l&&a==0||r.node(a).type.contentMatch.validEnd)return n.delete(r.start(a),s.end(a));if(a>0&&(l||r.node(a-1).canReplace(r.index(a-1),s.indexAfter(a-1))))return n.delete(r.before(a),s.after(a))}for(let o=1;o<=r.depth&&o<=s.depth;o++)if(e-r.start(o)==r.depth-o&&t>r.end(o)&&s.end(o)-t!=s.depth-o&&r.start(o-1)==s.start(o-1)&&r.node(o-1).canReplace(r.index(o-1),s.index(o-1)))return n.delete(r.before(o),t);n.delete(e,t)}function xc(n,e){let t=[],r=Math.min(n.depth,e.depth);for(let s=r;s>=0;s--){let i=n.start(s);if(i<n.pos-(n.depth-s)||e.end(s)>e.pos+(e.depth-s)||n.node(s).type.spec.isolating||e.node(s).type.spec.isolating)break;(i==e.start(s)||s==n.depth&&s==e.depth&&n.parent.inlineContent&&e.parent.inlineContent&&s&&e.start(s-1)==i-1)&&t.push(s)}return t}class Dn extends je{constructor(e,t,r){super(),this.pos=e,this.attr=t,this.value=r}apply(e){let t=e.nodeAt(this.pos);if(!t)return pe.fail("No node at attribute step's position");let r=Object.create(null);for(let i in t.attrs)r[i]=t.attrs[i];r[this.attr]=this.value;let s=t.type.create(r,null,t.marks);return pe.fromReplace(e,this.pos,this.pos+1,new I(C.from(s),0,t.isLeaf?0:1))}getMap(){return Ue.empty}invert(e){return new Dn(this.pos,this.attr,e.nodeAt(this.pos).attrs[this.attr])}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Dn(t.pos,this.attr,this.value)}toJSON(){return{stepType:"attr",pos:this.pos,attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.pos!="number"||typeof t.attr!="string")throw new RangeError("Invalid input for AttrStep.fromJSON");return new Dn(t.pos,t.attr,t.value)}}je.jsonID("attr",Dn);class mr extends je{constructor(e,t){super(),this.attr=e,this.value=t}apply(e){let t=Object.create(null);for(let s in e.attrs)t[s]=e.attrs[s];t[this.attr]=this.value;let r=e.type.create(t,e.content,e.marks);return pe.ok(r)}getMap(){return Ue.empty}invert(e){return new mr(this.attr,e.attrs[this.attr])}map(e){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.attr!="string")throw new RangeError("Invalid input for DocAttrStep.fromJSON");return new mr(t.attr,t.value)}}je.jsonID("docAttr",mr);

5let Rn=class extends Error{};Rn=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t};Rn.prototype=Object.create(Error.prototype);Rn.prototype.constructor=Rn;Rn.prototype.name="TransformError";class Df{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new pr}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let t=this.maybeStep(e);if(t.failed)throw new Rn(t.failed);return this}maybeStep(e){let t=e.apply(this.doc);return t.failed||this.addStep(e,t.doc),t}get docChanged(){return this.steps.length>0}addStep(e,t){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=t}replace(e,t=e,r=I.empty){let s=vs(this.doc,e,t,r);return s&&this.step(s),this}replaceWith(e,t,r){return this.replace(e,t,new I(C.from(r),0,0))}delete(e,t){return this.replace(e,t,I.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,r){return Tf(this,e,t,r),this}replaceRangeWith(e,t,r){return Of(this,e,t,r),this}deleteRange(e,t){return Af(this,e,t),this}lift(e,t){return pf(this,e,t),this}join(e,t=1){return Sf(this,e,t),this}wrap(e,t){return xf(this,e,t),this}setBlockType(e,t=e,r,s=null){return yf(this,e,t,r,s),this}setNodeMarkup(e,t,r=null,s){return vf(this,e,t,r,s),this}setNodeAttribute(e,t,r){return this.step(new Dn(e,t,r)),this}setDocAttribute(e,t){return this.step(new mr(e,t)),this}addNodeMark(e,t){return this.step(new Lt(e,t)),this}removeNodeMark(e,t){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(t instanceof ne)t.isInSet(r.marks)&&this.step(new fn(e,t));else{let s=r.marks,i,o=[];for(;i=t.isInSet(s);)o.push(new fn(e,i)),s=i.removeFromSet(s);for(let a=o.length-1;a>=0;a--)this.step(o[a])}return this}split(e,t=1,r){return wf(this,e,t,r),this}addMark(e,t,r){return uf(this,e,t,r),this}removeMark(e,t,r){return ff(this,e,t,r),this}clearIncompatible(e,t,r){return Ji(this,e,t,r),this}}const Vs=Object.create(null);class q{constructor(e,t,r){this.$anchor=e,this.$head=t,this.ranges=r||[new jf(e.min(t),e.max(t))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let e=this.ranges;for(let t=0;t<e.length;t++)if(e[t].$from.pos!=e[t].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(e,t=I.empty){let r=t.content.lastChild,s=null;for(let a=0;a<t.openEnd;a++)s=r,r=r.lastChild;let i=e.steps.length,o=this.ranges;for(let a=0;a<o.length;a++){let{$from:l,$to:c}=o[a],d=e.mapping.slice(i);e.replaceRange(d.map(l.pos),d.map(c.pos),a?I.empty:t),a==0&&Xo(e,i,(r?r.isInline:s&&s.isTextblock)?-1:1)}}replaceWith(e,t){let r=e.steps.length,s=this.ranges;for(let i=0;i<s.length;i++){let{$from:o,$to:a}=s[i],l=e.mapping.slice(r),c=l.map(o.pos),d=l.map(a.pos);i?e.deleteRange(c,d):(e.replaceRangeWith(c,d,t),Xo(e,r,t.isInline?-1:1))}}static findFrom(e,t,r=!1){let s=e.parent.inlineContent?new z(e):Cn(e.node(0),e.parent,e.pos,e.index(),t,r);if(s)return s;for(let i=e.depth-1;i>=0;i--){let o=t<0?Cn(e.node(0),e.node(i),e.before(i+1),e.index(i),t,r):Cn(e.node(0),e.node(i),e.after(i+1),e.index(i)+1,t,r);if(o)return o}return null}

5static near(e,t=1){return this.findFrom(e,t)||this.findFrom(e,-t)||new Je(e.node(0))}static atStart(e){return Cn(e,e,0,0,1)||new Je(e)}static atEnd(e){return Cn(e,e,e.content.size,e.childCount,-1)||new Je(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=Vs[t.type];if(!r)throw new RangeError(`No selection type ${t.type} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in Vs)throw new RangeError("Duplicate use of selection JSON ID "+e);return Vs[e]=t,t.prototype.jsonID=e,t}getBookmark(){return z.between(this.$anchor,this.$head).getBookmark()}}q.prototype.visible=!0;class jf{constructor(e,t){this.$from=e,this.$to=t}}let Yo=!1;function Qo(n){!Yo&&!n.parent.inlineContent&&(Yo=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+n.parent.type.name+")"))}class z extends q{constructor(e,t=e){Qo(e),Qo(t),super(e,t)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(e,t){let r=e.resolve(t.map(this.head));if(!r.parent.inlineContent)return q.near(r);let s=e.resolve(t.map(this.anchor));return new z(s.parent.inlineContent?s:r,r)}replace(e,t=I.empty){if(super.replace(e,t),t==I.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof z&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new ws(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(e,t){if(typeof t.anchor!="number"||typeof t.head!="number")throw new RangeError("Invalid input for TextSelection.fromJSON");return new z(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,r=t){let s=e.resolve(t);return new this(s,r==t?s:e.resolve(r))}static between(e,t,r){let s=e.pos-t.pos;if((!r||s)&&(r=s>=0?1:-1),!t.parent.inlineContent){let i=q.findFrom(t,r,!0)||q.findFrom(t,-r,!0);if(i)t=i.$head;else return q.near(t,r)}return e.parent.inlineContent||(s==0?e=t:(e=(q.findFrom(e,-r,!0)||q.findFrom(e,r,!0)).$anchor,e.pos<t.pos!=s<0&&(e=t))),new z(e,t)}}q.jsonID("text",z);class ws{constructor(e,t){this.anchor=e,this.head=t}map(e){return new ws(e.map(this.anchor),e.map(this.head))}resolve(e){return z.between(e.resolve(this.anchor),e.resolve(this.head))}}class $ extends q{constructor(e){let t=e.nodeAfter,r=e.node(0).resolve(e.pos+t.nodeSize);super(e,r),this.node=t}map(e,t){let{deleted:r,pos:s}=t.mapResult(this.anchor),i=e.resolve(s);return r?q.near(i):new $(i)}content(){return new I(C.from(this.node),0,0)}eq(e){return e instanceof $&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new Yi(this.anchor)}static fromJSON(e,t){if(typeof t.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new $(e.resolve(t.anchor))}static create(e,t){return new $(e.resolve(t))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}}$.prototype.visible=!1;q.jsonID("node",$);class Yi{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:r}=e.mapResult(this.anchor);return t?new ws(r,r):new Yi(r)}resolve(e){let t=e.resolve(this.anchor),r=t.nodeAfter;return r&&$.isSelectable(r)?new $(t):q.near(t)}}class Je extends q{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,t=I.empty){if(t==I.empty){e.delete(0,e.doc.content.size);let r=q.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,t)}toJSON(){return{type:"all"}}static fromJSON(e){return new Je(e)}map(e){return new Je(e)}eq(e){return e instanceof Je}getBookmark(){return If}}q.jsonID("all",Je);const If={map(){return this},resolve(n){return new Je(n)}};function Cn(n,e,t,r,s,i=!1){if(e.inlineContent)return z.create(n,t);for(let o=r-(s>0?0:1);s>0?o<e.childCount:o>=0;o+=s){let a=e.child(o);if(a.isAtom){if(!i&&$.isSelectable(a))return $.create(n,t-(s<0?a.nodeSize:0))}else{let l=Cn(n,a,t+s,s<0?a.childCount:0,s,i);if(l)return l}t+=a.nodeSize*s}return null}function Xo(n,e,t){let r=n.steps.length-1;if(r<e)return;let s=n.steps[r];if(!(s instanceof ge||s instanceof xe))return;let i=n.mapping.maps[r],o;i.forEach((a,l,c,d)=>{o==null&&(o=d)}),n.setSelection(q.near(n.doc.resolve(o),t))}const Zo=1,Fr=2,ea=4;class Rf extends Df{constructor(e){super(e.doc),this.curSelectionFor=0,this.updated=0,this.meta=Object.create(null),this.time=Date.now(),this.curSelection=e.selection,this.storedMarks=e.storedMarks}get selection(){return this.curSelectionFor<this.steps.length&&(this.curSelection=this.curSelection.map(this.doc,this.mapping.slice(this.curSelectionFor)),this.curSelectionFor=this.steps.length),this.curSelection}setSelection(e){if(e.$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|Zo)&~Fr,this.storedMarks=null,this}get selectionSet(){return(this.updated&Zo)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=Fr,this}ensureMarks(e){return ne.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.$head.marks()))}get storedMarksSet(){return(this.updated&Fr)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~Fr,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,t=!0){let r=this.selection;return t&&(e=e.mark(this.storedMarks||(r.empty?r.$from.marks():r.$from.marksAcross(r.$to)||ne.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,r){let s=this.doc.type.schema;if(t==null)return e?this.replaceSelectionWith(s.text(e),!0):this.deleteSelection();{if(r==null&&(r=t),r=r??t,!e)return this.deleteRange(t,r);let i=this.storedMarks;if(!i){let o=this.doc.resolve(t);i=r==t?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(t,r,s.text(e,i)),this.selection.empty||this.setSelection(q.near(this.selection.$to)),this}}setMeta(e,t){return this.meta[typeof e=="string"?e:e.key]=t,this}getMeta(e){return this.meta[typeof e=="string"?e:e.key]}get isGeneric(){for(let e in this.meta)return!1;return!0}scrollIntoView(){return this.updated|=ea,this}get scrolledIntoView(){return(this.updated&ea)>0}}function ta(n,e){return!e||!n?n:n.bind(e)}class Qn{constructor(e,t,r){this.name=e,this.init=ta(t.init,r),this.apply=ta(t.apply,r)}}const Pf=[new Qn("doc",{init(n){return n.doc||n.schema.topNodeType.createAndFill()},apply(n){return n.doc}}),new Qn("selection",{init(n,e){return n.selection||q.atStart(e.doc)},apply(n){return n.selection}}),new Qn("storedMarks",{init(n){return n.storedMarks||null},apply(n,e,t,r){return r.selection.$cursor?n.storedMarks:null}}),new Qn("scrollToSelection",{init(){return 0},apply(n,e){return n.scrolledIntoView?e+1:e}})];class Ws{constructor(e,t){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=Pf.slice(),t&&t.forEach(r=>{if(this.pluginsByKey[r.key])throw new RangeError("Adding different instances of a keyed plugin ("+r.key+")");this.plugins.push(r),this.pluginsByKey[r.key]=r,r.spec.state&&this.fields.push(new Qn(r.key,r.spec.state,r))})}}class Tn{constructor(e){this.config=e}get schema(){return this.config.schema}get plugins(){return this.config.plugins}

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s=0;s<t;s++){r.setEnd(n,s+1),r.setStart(n,s);let i=Dt(r,1);if(i.top!=i.bottom&&Qi(e,i))return{node:n,offset:s+(e.left>=(i.left+i.right)/2?1:0)}}return{node:n,offset:0}}function Qi(n,e){return n.left>=e.left-1&&n.left<=e.right+1&&n.top>=e.top-1&&n.top<=e.bottom+1}function Qf(n,e){let t=n.parentNode;return t&&/^li$/i.test(t.nodeName)&&e.left<n.getBoundingClientRect().left?t:n}function Xf(n,e,t){let{node:r,offset:s}=Cc(e,t),i=-1;if(r.nodeType==1&&!r.firstChild){let o=r.getBoundingClientRect();i=o.left!=o.right&&t.left>(o.left+o.right)/2?1:-1}return n.docView.posFromDOM(r,s,i)}function Zf(n,e,t,r){let s=-1;for(let i=e,o=!1;i!=n.dom;){let a=n.docView.nearestDesc(i,!0),l;if(!a)return null;if(a.dom.nodeType==1&&(a.node.isBlock&&a.parent||!a.contentDOM)&&((l=a.dom.getBoundingClientRect()).width||l.height)&&(a.node.isBlock&&a.parent&&(!o&&l.left>r.left||l.top>r.top?s=a.posBefore:(!o&&l.right<r.left||l.bottom<r.top)&&(s=a.posAfter),o=!0),!a.contentDOM&&s<0&&!a.node.isText))return(a.node.isBlock?r.top<(l.top+l.bottom)/2:r.left<(l.left+l.right)/2)?a.posBefore:a.posAfter;i=a.dom.parentNode}return s>-1?s:n.docView.posFromDOM(e,t,-1)}function Nc(n,e,t){let r=n.childNodes.length;if(r&&t.top<t.bottom)for(let s=Math.max(0,Math.min(r-1,Math.floor(r*(e.top-t.top)/(t.bottom-t.top))-2)),i=s;;){let o=n.childNodes[i];if(o.nodeType==1){let a=o.getClientRects();for(let l=0;l<a.length;l++){let c=a[l];if(Qi(e,c))return Nc(o,e,c)}}if((i=(i+1)%r)==s)break}return n}function eh(n,e){let t=n.dom.ownerDocument,r,s=0,i=Wf(t,e.left,e.top);i&&({node:r,offset:s}=i);let o=(n.root.elementFromPoint?n.root:t).elementFromPoint(e.left,e.top),a;if(!o||!n.dom.contains(o.nodeType!=1?o.parentNode:o)){let c=n.dom.getBoundingClientRect();if(!Qi(e,c)||(o=Nc(n.dom,e,c),!o))return null}if(Be)for(let c=o;r&&c;c=Pn(c))c.draggable&&(r=void 0);if(o=Qf(o,e),r){if(lt&&r.nodeType==1&&(s=Math.min(s,r.childNodes.length),s<r.childNodes.length)){let d=r.childNodes[s],u;d.nodeName=="IMG"&&(u=d.getBoundingClientRect()).right<=e.left&&u.bottom>e.top&&s++}let c;Nr&&s&&r.nodeType==1&&(c=r.childNodes[s-1]).nodeType==1&&c.contentEditable=="false"&&c.getBoundingClientRect().top>=e.top&&s--,r==n.dom&&s==r.childNodes.length-1&&r.lastChild.nodeType==1&&e.top>r.lastChild.getBoundingClientRect().bottom?a=n.state.doc.content.size:(s==0||r.nodeType!=1||r.childNodes[s-1].nodeName!="BR")&&(a=Zf(n,r,s,e))}a==null&&(a=Xf(n,o,e));let l=n.docView.nearestDesc(o,!0);return{pos:a,inside:l?l.posAtStart-l.border:-1}}function ia(n){return n.top<n.bottom||n.left<n.right}function Dt(n,e){let t=n.getClientRects();if(t.length){let r=t[e<0?0:t.length-1];if(ia(r))return r}return Array.prototype.find.call(t,ia)||n.getBoundingClientRect()}const th=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;function Mc(n,e,t){let{node:r,offset:s,atom:i}=n.docView.domFromPos(e,t<0?-1:1),o=Nr||lt;if(r.nodeType==3)if(o&&(th.test(r.nodeValue)||(t<0?!s:s==r.nodeValue.length))){let l=Dt(St(r,s,s),t);if(lt&&s&&/\s/.test(r.nodeValue[s-1])&&s<r.nodeValue.length){let c=Dt(St(r,s-1,s-1),-1);if(c.top==l.top){let d=Dt(St(r,s,s+1),-1);if(d.top!=l.top)return qn(d,d.left<c.left)}}return l}else{let l=s,c=s,d=t<0?1:-1;return t<0&&!s?(c++,d=-1):t>=0&&s==r.nodeValue.length?(l--,d=1):t<0?l--:c++,qn(Dt(St(r,l,c),d),d<0)}if(!n.state.doc.resolve(e-(i||0)).parent.inlineContent){if(i==null&&s&&(t<0||s==et(r))){let l=r.childNodes[s-1];if(l.nodeType==1)return qs(l.getBoundingClientRect(),!1)}if(i==null&&s<et(r)){let l=r.childNodes[s];if(l.nodeType==1)return qs(l.getBoundingClientRect(),!0)}return qs(r.getBoundingClientRect(),t>=0)}if(i==null&&s&&(t<0||s==et(r))){let l=r.childNodes[s-1],c=l.nodeType==3?St(l,et(l)-(o?0:1)):l.nodeType==1&&(l.nodeName!="BR"||!l.nextSibling)?l:null;if(c)return qn(Dt(c,1),!1)}if(i==null&&s<et(r)){let l=r.childNodes[s];for(;l.pmViewDesc&&l.pmViewDesc.ignoreForCoords;)l=l.nextSibling;let c=l?l.nodeType==3?St(l,0,o?0:1):l.nodeType==1?l:null:null;if(c)return qn(Dt(c,-1),!0)}return qn(Dt(r.nodeType==3?St(r):r,-t),t>=0)}function qn(n,e){if(n.width==0)return n;let t=e?n.left:n.right;return{top:n.top,bottom:n.bottom,left:t,right:t}}function qs(n,e){if(n.height==0)return n;let t=e?n.top:n.bottom;return{top:t,bottom:t,left:n.left,right:n.right}}function Ec(n,e,t){let r=n.state,s=n.root.activeElement;r!=e&&n.updateState(e),s!=n.dom&&n.focus();try{return t()}finally{r!=e&&n.updateState(r),s!=n.dom&&s&&s.focus()}}function nh(n,e,t){let r=e.selection,s=t=="up"?r.$from:r.$to;return Ec(n,e,()=>{let{node:i}=n.docView.domFromPos(s.pos,t=="up"?-1:1);for(;;){let a=n.docView.nearestDesc(i,!0);if(!a)break;if(a.node.isBlock){i=a.contentDOM||a.dom;break}i=a.dom.parentNode}let o=Mc(n,s.pos,1);for(let a=i.firstChild;a;a=a.nextSibling){let l;if(a.nodeType==1)l=a.getClientRects();else if(a.nodeType==3)l=St(a,0,a.nodeValue.length).getClientRects();else continue;for(let c=0;c<l.length;c++){let d=l[c];if(d.bottom>d.top+1&&(t=="up"?o.top-d.top>(d.bottom-o.top)*2:d.bottom-o.bottom>(o.bottom-d.top)*2))return!1}}return!0})}const rh=/[\u0590-\u08ac]/;function sh(n,e,t){let{$head:r}=e.selection;if(!r.parent.isTextblock)return!1;let s=r.parentOffset,i=!s,o=s==r.parent.content.size,a=n.domSelection();return a?!rh.test(r.parent.textContent)||!a.modify?t=="left"||t=="backward"?i:o:Ec(n,e,()=>{let{focusNode:l,focusOffset:c,anchorNode:d,anchorOffset:u}=n.domSelectionRange(),h=a.caretBidiLevel;a.modify("move",t,"character");let p=r.depth?n.docView.domAfterPos(r.before()):n.dom,{focusNode:m,focusOffset:g}=n.domSelectionRange(),x=m&&!p.contains(m.nodeType==1?m:m.parentNode)||l==m&&c==g;try{a.collapse(d,u),l&&(l!=d||c!=u)&&a.extend&&a.extend(l,c)}catch{}return h!=null&&(a.caretBidiLevel=h),x}):r.pos==r.start()||r.pos==r.end()}let oa=null,aa=null,la=!1;function ih(n,e,t){return oa==e&&aa==t?la:(oa=e,aa=t,la=t=="up"||t=="down"?nh(n,e,t):sh(n,e,t))}const tt=0,ca=1,nn=2,yt=3;class Mr{constructor(e,t,r,s){this.parent=e,this.children=t,this.dom=r,this.contentDOM=s,this.dirty=tt,r.pmViewDesc=this}matchesWidget(e){return!1}matchesMark(e){return!1}matchesNode(e,t,r){return!1}matchesHack(e){return!1}parseRule(){return null}stopEvent(e){return!1}get size(){let e=0;for(let t=0;t<this.children.length;t++)e+=this.children[t].size;return e}get border(){return 0}destroy(){this.parent=void 0,this.dom.pmViewDesc==this&&(this.dom.pmViewDesc=void 0);for(let e=0;e<this.children.length;e++)this.children[e].destroy()}posBeforeChild(e){for(let t=0,r=this.posAtStart;;t++){let s=this.children[t];if(s==e)return r;r+=s.size}}get posBefore(){return this.parent.posBeforeChild(this)}get posAtStart(){return this.parent?this.parent.posBeforeChild(this)+this.border:0}get posAfter(){return this.posBefore+this.size}get posAtEnd(){return this.posAtStart+this.size-2*this.border}localPosFromDOM(e,t,r){if(this.contentDOM&&this.contentDOM.contains(e.nodeType==1?e:e.parentNode))if(r<0){let i,o;if(e==this.contentDOM)i=e.childNodes[t-1];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;i=e.previousSibling}for(;i&&!((o=i.pmViewDesc)&&o.parent==this);)i=i.previousSibling;return i?this.posBeforeChild(o)+o.size:this.posAtStart}else{let i,o;if(e==this.contentDOM)i=e.childNodes[t];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;i=e.nextSibling}for(;i&&!((o=i.pmViewDesc)&&o.parent==this);)i=i.nextSibling;return i?this.posBeforeChild(o):this.posAtEnd}let s;if(e==this.dom&&this.contentDOM)s=t>Se(this.contentDOM);else if(this.contentDOM&&this.contentDOM!=this.dom&&this.dom.contains(this.contentDOM))s=e.compareDocumentPosition(this.contentDOM)&2;else if(this.dom.firstChild){if(t==0)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!1;break}if(i.previousSibling)break}if(s==null&&t==e.childNodes.length)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!0;break}if(i.nextSibling)break}}return s??r>0?this.posAtEnd:this.posAtStart}nearestDesc(e,t=!1){for(let r=!0,s=e;s;s=s.parentNode){let i=this.getDesc(s),o;if(i&&(!t||i.node))if(r&&(o=i.nodeDOM)&&!(o.nodeType==1?o.contains(e.nodeType==1?e:e.parentNode):o==e))r=!1;else return i}}getDesc(e){let t=e.pmViewDesc;for(let r=t;r;r=r.parent)if(r==this)return t}posFromDOM(e,t,r){for(let s=e;s;s=s.parentNode){let i=this.getDesc(s);if(i)return i.localPosFromDOM(e,t,r)}return-1}descAt(e){for(let t=0,r=0;t<this.children.length;t++){let s=this.children[t],i=r+s.size;if(r==e&&i!=r){for(;!s.border&&s.children.length;)for(let o=0;o<s.children.length;o++){let a=s.children[o];if(a.size){s=a;break}}return s}if(e<i)return s.descAt(e-r-s.border);r=i}}domFromPos(e,t){if(!this.contentDOM)return{node:this.dom,offset:0,atom:e+1};let r=0,s=0;for(let i=0;r<this.children.length;r++){let o=this.children[r],a=i+o.size;if(a>e||o instanceof Oc){s=e-i;break}i=a}if(s)return this.children[r].domFromPos(s-this.children[r].border,t);for(let i;r&&!(i=this.children[r-1]).size&&i instanceof Tc&&i.side>=0;r--);if(t<=0){let i,o=!0;for(;i=r?this.children[r-1]:null,!(!i||i.dom.parentNode==this.contentDOM);r--,o=!1);return i&&t&&o&&!i.border&&!i.domAtom?i.domFromPos(i.size,t):{node:this.contentDOM,offset:i?Se(i.dom)+1:0}}else{let i,o=!0;for(;i=r<this.children.length?this.children[r]:null,!(!i||i.dom.parentNode==this.contentDOM);r++,o=!1);return i&&o&&!i.border&&!i.domAtom?i.domFromPos(0,t):{node:this.contentDOM,offset:i?Se(i.dom):this.contentDOM.childNodes.length}}}parseRange(e,t,r=0){if(this.children.length==0)return{node:this.contentDOM,from:e,to:t,fromOffset:0,toOffset:this.contentDOM.childNodes.length};let s=-1,i=-1;for(let o=r,a=0;;a++){let l=this.children[a],c=o+l.size;if(s==-1&&e<=c){let d=o+l.border;if(e>=d&&t<=c-l.border&&l.node&&l.contentDOM&&this.contentDOM.contains(l.contentDOM))return l.parseRange(e,t,d);e=o;for(let u=a;u>0;u--){let h=this.children[u-1];if(h.size&&h.dom.parentNode==this.contentDOM&&!h.emptyChildAt(1)){s=Se(h.dom)+1;break}e-=h.size}s==-1&&(s=0)}if(s>-1&&(c>t||a==this.children.length-1)){t=c;for(let d=a+1;d<this.children.length;d++){let u=this.children[d];if(u.size&&u.dom.parentNode==this.contentDOM&&!u.emptyChildAt(-1)){i=Se(u.dom);break}t+=u.size}i==-1&&(i=this.contentDOM.childNodes.length);break}o=c}return{node:this.contentDOM,from:e,to:t,fromOffset:s,toOffset:i}}emptyChildAt(e){if(this.border||!this.contentDOM||!this.children.length)return!1;let t=this.children[e<0?0:this.children.length-1];return t.size==0||t.emptyChildAt(e)}domAfterPos(e){let{node:t,offset:r}=this.domFromPos(e,0);

5if(t.nodeType!=1||r==t.childNodes.length)throw new RangeError("No node after pos "+e);return t.childNodes[r]}setSelection(e,t,r,s=!1){let i=Math.min(e,t),o=Math.max(e,t);for(let p=0,m=0;p<this.children.length;p++){let g=this.children[p],x=m+g.size;if(i>m&&o<x)return g.setSelection(e-m-g.border,t-m-g.border,r,s);m=x}let a=this.domFromPos(e,e?-1:1),l=t==e?a:this.domFromPos(t,t?-1:1),c=r.root.getSelection(),d=r.domSelectionRange(),u=!1;if((lt||Be)&&e==t){let{node:p,offset:m}=a;if(p.nodeType==3){if(u=!!(m&&p.nodeValue[m-1]==`
6`),u&&m==p.nodeValue.length)for(let g=p,x;g;g=g.parentNode){if(x=g.nextSibling){x.nodeName=="BR"&&(a=l={node:x.parentNode,offset:Se(x)+1});break}let b=g.pmViewDesc;if(b&&b.node&&b.node.isBlock)break}}else{let g=p.childNodes[m-1];u=g&&(g.nodeName=="BR"||g.contentEditable=="false")}}if(lt&&d.focusNode&&d.focusNode!=l.node&&d.focusNode.nodeType==1){let p=d.focusNode.childNodes[d.focusOffset];p&&p.contentEditable=="false"&&(s=!0)}if(!(s||u&&Be)&&hn(a.node,a.offset,d.anchorNode,d.anchorOffset)&&hn(l.node,l.offset,d.focusNode,d.focusOffset))return;let h=!1;if((c.extend||e==t)&&!u){c.collapse(a.node,a.offset);try{e!=t&&c.extend(l.node,l.offset),h=!0}catch{}}if(!h){if(e>t){let m=a;a=l,l=m}let p=document.createRange();p.setEnd(l.node,l.offset),p.setStart(a.node,a.offset),c.removeAllRanges(),c.addRange(p)}}ignoreMutation(e){return!this.contentDOM&&e.type!="selection"}get contentLost(){return this.contentDOM&&this.contentDOM!=this.dom&&!this.dom.contains(this.contentDOM)}markDirty(e,t){for(let r=0,s=0;s<this.children.length;s++){let i=this.children[s],o=r+i.size;if(r==o?e<=o&&t>=r:e<o&&t>r){let a=r+i.border,l=o-i.border;if(e>=a&&t<=l){this.dirty=e==r||t==o?nn:ca,e==a&&t==l&&(i.contentLost||i.dom.parentNode!=this.contentDOM)?i.dirty=yt:i.markDirty(e-a,t-a);return}else i.dirty=i.dom==i.contentDOM&&i.dom.parentNode==this.contentDOM&&!i.children.length?nn:yt}r=o}this.dirty=nn}markParentsDirty(){let e=1;for(let t=this.parent;t;t=t.parent,e++){let r=e==1?nn:ca;t.dirty<r&&(t.dirty=r)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}}class Tc extends Mr{constructor(e,t,r,s){let i,o=t.type.toDOM;if(typeof o=="function"&&(o=o(r,()=>{if(!i)return s;if(i.parent)return i.parent.posBeforeChild(i)})),!t.type.spec.raw){if(o.nodeType!=1){let a=document.createElement("span");a.appendChild(o),o=a}o.contentEditable="false",o.classList.add("ProseMirror-widget")}super(e,[],o,null),this.widget=t,this.widget=t,i=this}matchesWidget(e){return this.dirty==tt&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let t=this.widget.spec.stopEvent;return t?t(e):!1}ignoreMutation(e){return e.type!="selection"||this.widget.spec.ignoreSelection}destroy(){this.widget.type.destroy(this.dom),super.destroy()}get domAtom(){return!0}get ignoreForSelection(){return!!this.widget.type.spec.relaxedSide}get side(){return this.widget.type.side}}class oh extends Mr{constructor(e,t,r,s){super(e,[],t,null),this.textDOM=r,this.text=s}get size(){return this.text.length}localPosFromDOM(e,t){return e!=this.textDOM?this.posAtStart+(t?this.size:0):this.posAtStart+t}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return e.type==="characterData"&&e.target.nodeValue==e.oldValue}}class pn extends Mr{constructor(e,t,r,s,i){super(e,[],r,s),this.mark=t,this.spec=i}static create(e,t,r,s){let i=s.nodeViews[t.type.name],o=i&&i(t,s,r);return(!o||!o.dom)&&(o=yn.renderSpec(document,t.type.spec.toDOM(t,r),null,t.attrs)),new pn(e,t,o.dom,o.contentDOM||o.dom,o)}parseRule(){return this.dirty&yt||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return this.dirty!=yt&&this.mark.eq(e)}markDirty(e,t){if(super.markDirty(e,t),this.dirty!=tt){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=tt}}slice(e,t,r){let s=pn.create(this.parent,this.mark,!0,r),i=this.children,o=this.size;t<o&&(i=Oi(i,t,o,r)),e>0&&(i=Oi(i,0,e,r));for(let a=0;a<i.length;a++)i[a].parent=s;return s.children=i,s}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}}class zt extends Mr{constructor(e,t,r,s,i,o,a,l,c){super(e,[],i,o),this.node=t,this.outerDeco=r,this.innerDeco=s,this.nodeDOM=a}

6static create(e,t,r,s,i,o){let a=i.nodeViews[t.type.name],l,c=a&&a(t,i,()=>{if(!l)return o;if(l.parent)return l.parent.posBeforeChild(l)},r,s),d=c&&c.dom,u=c&&c.contentDOM;if(t.isText){if(!d)d=document.createTextNode(t.text);else if(d.nodeType!=3)throw new RangeError("Text must be rendered as a DOM text node")}else d||({dom:d,contentDOM:u}=yn.renderSpec(document,t.type.spec.toDOM(t),null,t.attrs));!u&&!t.isText&&d.nodeName!="BR"&&(d.hasAttribute("contenteditable")||(d.contentEditable="false"),t.type.spec.draggable&&(d.draggable=!0));let h=d;return d=jc(d,r,t),c?l=new ah(e,t,r,s,d,u||null,h,c,i,o+1):t.isText?new Ss(e,t,r,s,d,h,i):new zt(e,t,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 t=this.children.length-1;t>=0;t--){let r=this.children[t];if(this.dom.contains(r.dom.parentNode)){e.contentElement=r.dom.parentNode;break}}e.contentElement||(e.getContent=()=>C.empty)}return e}matchesNode(e,t,r){return this.dirty==tt&&e.eq(this.node)&&ls(t,this.outerDeco)&&r.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}updateChildren(e,t){let r=this.node.inlineContent,s=t,i=e.composing?this.localCompositionInfo(e,t):null,o=i&&i.pos>-1?i:null,a=i&&i.pos<0,l=new ch(this,o&&o.node,e);fh(this.node,this.innerDeco,(c,d,u)=>{c.spec.marks?l.syncToMarks(c.spec.marks,r,e):c.type.side>=0&&!u&&l.syncToMarks(d==this.node.childCount?ne.none:this.node.child(d).marks,r,e),l.placeWidget(c,e,s)},(c,d,u,h)=>{l.syncToMarks(c.marks,r,e);let p;l.findNodeMatch(c,d,u,h)||a&&e.state.selection.from>s&&e.state.selection.to<s+c.nodeSize&&(p=l.findIndexWithChild(i.node))>-1&&l.updateNodeAt(c,d,u,p,e)||l.updateNextNode(c,d,u,e,h,s)||l.addNode(c,d,u,e,s),s+=c.nodeSize}),l.syncToMarks([],r,e),this.node.isTextblock&&l.addTextblockHacks(),l.destroyRest(),(l.changed||this.dirty==nn)&&(o&&this.protectLocalComposition(e,o),Ac(this.contentDOM,this.children,e),Ln&&hh(this.dom))}localCompositionInfo(e,t){let{from:r,to:s}=e.state.selection;if(!(e.state.selection instanceof z)||r<t||s>t+this.node.content.size)return null;let i=e.input.compositionNode;if(!i||!this.dom.contains(i.parentNode))return null;if(this.node.inlineContent){let o=i.nodeValue,a=ph(this.node.content,o,r-t,s-t);return a<0?null:{node:i,pos:a,text:o}}else return{node:i,pos:-1,text:""}}protectLocalComposition(e,{node:t,pos:r,text:s}){if(this.getDesc(t))return;let i=t;for(;i.parentNode!=this.contentDOM;i=i.parentNode){for(;i.previousSibling;)i.parentNode.removeChild(i.previousSibling);for(;i.nextSibling;)i.parentNode.removeChild(i.nextSibling);i.pmViewDesc&&(i.pmViewDesc=void 0)}let o=new oh(this,i,t,s);e.input.compositionNodes.push(o),this.children=Oi(this.children,r,r+s.length,e,o)}update(e,t,r,s){return this.dirty==yt||!e.sameMarkup(this.node)?!1:(this.updateInner(e,t,r,s),!0)}updateInner(e,t,r,s){this.updateOuterDeco(t),this.node=e,this.innerDeco=r,this.contentDOM&&this.updateChildren(s,this.posAtStart),this.dirty=tt}updateOuterDeco(e){if(ls(e,this.outerDeco))return;let t=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=Dc(this.dom,this.nodeDOM,Ti(this.outerDeco,this.node,t),Ti(e,this.node,t)),this.dom!=r&&(r.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){this.nodeDOM.nodeType==1&&this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.dom.draggable=!0)}deselectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.dom.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}}function da(n,e,t,r,s){jc(r,e,n);let i=new zt(void 0,n,e,t,r,r,r,s,0);return i.contentDOM&&i.updateChildren(s,0),i}class Ss extends zt{constructor(e,t,r,s,i,o,a){super(e,t,r,s,i,null,o,a,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,t,r,s){return this.dirty==yt||this.dirty!=tt&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(t),(this.dirty!=tt||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=tt,!0)}inParent(){let e=this.parent.contentDOM;for(let t=this.nodeDOM;t;t=t.parentNode)if(t==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,t,r){return e==this.nodeDOM?this.posAtStart+Math.min(t,this.node.text.length):super.localPosFromDOM(e,t,r)}ignoreMutation(e){return e.type!="characterData"&&e.type!="selection"}slice(e,t,r){let s=this.node.cut(e,t),i=document.createTextNode(s.text);return new Ss(this.parent,s,this.outerDeco,this.innerDeco,i,i,r)}markDirty(e,t){super.markDirty(e,t),this.dom!=this.nodeDOM&&(e==0||t==this.nodeDOM.nodeValue.length)&&(this.dirty=yt)}get domAtom(){return!1}isText(e){return this.node.text==e}}class Oc extends Mr{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==tt&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}}class ah extends zt{constructor(e,t,r,s,i,o,a,l,c,d){super(e,t,r,s,i,o,a,c,d),this.spec=l}update(e,t,r,s){if(this.dirty==yt)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){let i=this.spec.update(e,t,r);return i&&this.updateInner(e,t,r,s),i}else return!this.contentDOM&&!e.isLeaf?!1:super.update(e,t,r,s)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,t,r,s){this.spec.setSelection?this.spec.setSelection(e,t,r.root):super.setSelection(e,t,r,s)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}stopEvent(e){return this.spec.stopEvent?this.spec.stopEvent(e):!1}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}}function Ac(n,e,t){let r=n.firstChild,s=!1;for(let i=0;i<e.length;i++){let o=e[i],a=o.dom;if(a.parentNode==n){for(;a!=r;)r=ua(r),s=!0;r=r.nextSibling}else s=!0,n.insertBefore(a,r);if(o instanceof pn){let l=r?r.previousSibling:n.lastChild;Ac(o.contentDOM,o.children,t),r=l?l.nextSibling:n.firstChild}}for(;r;)r=ua(r),s=!0;s&&t.trackWrites==n&&(t.trackWrites=null)}const sr=function(n){n&&(this.nodeName=n)};sr.prototype=Object.create(null);const rn=[new sr];function Ti(n,e,t){if(n.length==0)return rn;let r=t?rn[0]:new sr,s=[r];for(let i=0;i<n.length;i++){let o=n[i].type.attrs;if(o){o.nodeName&&s.push(r=new sr(o.nodeName));for(let a in o){let l=o[a];l!=null&&(t&&s.length==1&&s.push(r=new sr(e.isInline?"span":"div")),a=="class"?r.class=(r.class?r.class+" ":"")+l:a=="style"?r.style=(r.style?r.style+";":"")+l:a!="nodeName"&&(r[a]=l))}}}return s}function Dc(n,e,t,r){if(t==rn&&r==rn)return e;let s=e;for(let i=0;i<r.length;i++){let o=r[i],a=t[i];if(i){let l;a&&a.nodeName==o.nodeName&&s!=n&&(l=s.parentNode)&&l.nodeName.toLowerCase()==o.nodeName||(l=document.createElement(o.nodeName),l.pmIsDeco=!0,l.appendChild(s),a=rn[0]),s=l}lh(s,a||rn[0],o)}return s}function lh(n,e,t){for(let r in e)r!="class"&&r!="style"&&r!="nodeName"&&!(r in t)&&n.removeAttribute(r);for(let r in t)r!="class"&&r!="style"&&r!="nodeName"&&t[r]!=e[r]&&n.setAttribute(r,t[r]);if(e.class!=t.class){let r=e.class?e.class.split(" ").filter(Boolean):[],s=t.class?t.class.split(" ").filter(Boolean):[];for(let i=0;i<r.length;i++)s.indexOf(r[i])==-1&&n.classList.remove(r[i]);for(let i=0;i<s.length;i++)r.indexOf(s[i])==-1&&n.classList.add(s[i]);n.classList.length==0&&n.removeAttribute("class")}if(e.style!=t.style){if(e.style){let r=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g,s;for(;s=r.exec(e.style);)n.style.removeProperty(s[1])}t.style&&(n.style.cssText+=t.style)}}function jc(n,e,t){return Dc(n,n,rn,Ti(e,t,n.nodeType!=1))}function ls(n,e){if(n.length!=e.length)return!1;for(let t=0;t<n.length;t++)if(!n[t].type.eq(e[t].type))return!1;return!0}function ua(n){let e=n.nextSibling;return n.parentNode.removeChild(n),e}class ch{constructor(e,t,r){this.lock=t,this.view=r,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=dh(e.node.content,e)}destroyBetween(e,t){if(e!=t){for(let r=e;r<t;r++)this.top.children[r].destroy();this.top.children.splice(e,t-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,t,r){let s=0,i=this.stack.length>>1,o=Math.min(i,e.length);for(;s<o&&(s==i-1?this.top:this.stack[s+1<<1]).matchesMark(e[s])&&e[s].type.spec.spanning!==!1;)s++;for(;s<i;)this.destroyRest(),this.top.dirty=tt,this.index=this.stack.pop(),this.top=this.stack.pop(),i--;for(;i<e.length;){this.stack.push(this.top,this.index+1);let a=-1;for(let l=this.index;l<Math.min(this.index+3,this.top.children.length);l++){let c=this.top.children[l];if(c.matchesMark(e[i])&&!this.isLocked(c.dom)){a=l;break}}if(a>-1)a>this.index&&(this.changed=!0,this.destroyBetween(this.index,a)),this.top=this.top.children[this.index];else{let l=pn.create(this.top,e[i],t,r);this.top.children.splice(this.index,0,l),this.top=l,this.changed=!0}this.index=0,i++}}findNodeMatch(e,t,r,s){let i=-1,o;if(s>=this.preMatch.index&&(o=this.preMatch.matches[s-this.preMatch.index]).parent==this.top&&o.matchesNode(e,t,r))i=this.top.children.indexOf(o,this.index);else for(let a=this.index,l=Math.min(this.top.children.length,a+5);a<l;a++){let c=this.top.children[a];if(c.matchesNode(e,t,r)&&!this.preMatch.matched.has(c)){i=a;break}}return i<0?!1:(this.destroyBetween(this.index,i),this.index++,!0)}updateNodeAt(e,t,r,s,i){let o=this.top.children[s];return o.dirty==yt&&o.dom==o.contentDOM&&(o.dirty=nn),o.update(e,t,r,i)?(this.destroyBetween(this.index,s),this.index++,!0):!1}findIndexWithChild(e){for(;;){let t=e.parentNode;if(!t)return-1;if(t==this.top.contentDOM){let r=e.pmViewDesc;if(r){for(let s=this.index;s<this.top.children.length;s++)if(this.top.children[s]==r)return s}return-1}e=t}}updateNextNode(e,t,r,s,i,o){for(let a=this.index;a<this.top.children.length;a++){let l=this.top.children[a];if(l instanceof zt){let c=this.preMatch.matched.get(l);if(c!=null&&c!=i)return!1;let d=l.dom,u,h=this.isLocked(d)&&!(e.isText&&l.node&&l.node.isText&&l.nodeDOM.nodeValue==e.text&&l.dirty!=yt&&ls(t,l.outerDeco));if(!h&&l.update(e,t,r,s))return this.destroyBetween(this.index,a),l.dom!=d&&(this.changed=!0),this.index++,!0;if(!h&&(u=this.recreateWrapper(l,e,t,r,s,o)))return this.destroyBetween(this.index,a),this.top.children[this.index]=u,u.contentDOM&&(u.dirty=nn,u.updateChildren(s,o+1),u.dirty=tt),this.changed=!0,this.index++,!0;break}}return!1}recreateWrapper(e,t,r,s,i,o){if(e.dirty||t.isAtom||!e.children.length||!e.node.content.eq(t.content)||!ls(r,e.outerDeco)||!s.eq(e.innerDeco))return null;let a=zt.create(this.top,t,r,s,i,o);if(a.contentDOM){a.children=e.children,e.children=[];for(let l of a.children)l.parent=a}return e.destroy(),a}addNode(e,t,r,s,i){let o=zt.create(this.top,e,t,r,s,i);o.contentDOM&&o.updateChildren(s,i+1),this.top.children.splice(this.index++,0,o),this.changed=!0}placeWidget(e,t,r){let s=this.index<this.top.children.length?this.top.children[this.index]:null;if(s&&s.matchesWidget(e)&&(e==s.widget||!s.widget.type.toDOM.parentNode))this.index++;else{let i=new Tc(this.top,e,t,r);this.top.children.splice(this.index++,0,i),this.changed=!0}}addTextblockHacks(){let e=this.top.children[this.index-1],t=this.top;for(;e instanceof pn;)t=e,e=t.children[t.children.length-1];(!e||!(e instanceof Ss)||/\n$/.test(e.node.text)||this.view.requiresGeckoHackNode&&/\s$/.test(e.node.text))&&((Be||De)&&e&&e.dom.contentEditable=="false"&&this.addHackNode("IMG",t),this.addHackNode("BR",this.top))}addHackNode(e,t){if(t==this.top&&this.index<t.children.length&&t.children[this.index].matchesHack(e))this.index++;else{let r=document.createElement(e);e=="IMG"&&(r.className="ProseMirror-separator",r.alt=""),e=="BR"&&(r.className="ProseMirror-trailingBreak");let s=new Oc(this.top,[],r,null);t!=this.top?t.children.push(s):t.children.splice(this.index++,0,s),this.changed=!0}}isLocked(e){return this.lock&&(e==this.lock||e.nodeType==1&&e.contains(this.lock.parentNode))}}function dh(n,e){let t=e,r=t.children.length,s=n.childCount,i=new Map,o=[];e:for(;s>0;){let a;for(;;)if(r){let c=t.children[r-1];if(c instanceof pn)t=c,r=c.children.length;else{a=c,r--;break}}else{if(t==e)break e;r=t.parent.children.indexOf(t),t=t.parent}let l=a.node;if(l){if(l!=n.child(s-1))break;--s,i.set(a,s),o.push(a)}}return{index:s,matched:i,matches:o.reverse()}}function uh(n,e){return n.type.side-e.type.side}function fh(n,e,t,r){let s=e.locals(n),i=0;if(s.length==0){for(let c=0;c<n.childCount;c++){let d=n.child(c);r(d,s,e.forChild(i,d),c),i+=d.nodeSize}return}let o=0,a=[],l=null;for(let c=0;;){let d,u;for(;o<s.length&&s[o].to==i;){let x=s[o++];x.widget&&(d?(u||(u=[d])).push(x):d=x)}if(d)if(u){u.sort(uh);for(let x=0;x<u.length;x++)t(u[x],c,!!l)}else t(d,c,!!l);let h,p;if(l)p=-1,h=l,l=null;else if(c<n.childCount)p=c,h=n.child(c++);else break;for(let x=0;x<a.length;x++)a[x].to<=i&&a.splice(x--,1);for(;o<s.length&&s[o].from<=i&&s[o].to>i;)a.push(s[o++]);let m=i+h.nodeSize;if(h.isText){let x=m;o<s.length&&s[o].from<x&&(x=s[o].from);for(let b=0;b<a.length;b++)a[b].to<x&&(x=a[b].to);x<m&&(l=h.cut(x-i),h=h.cut(0,x-i),m=x,p=-1)}else for(;o<s.length&&s[o].to<m;)o++;let g=h.isInline&&!h.isLeaf?a.filter(x=>!x.inline):a.slice();r(h,g,e.forChild(i,h),p),i=m}}function hh(n){if(n.nodeName=="UL"||n.nodeName=="OL"){let e=n.style.cssText;n.style.cssText=e+"; list-style: square !important",window.getComputedStyle(n).listStyle,n.style.cssText=e}}function ph(n,e,t,r){for(let s=0,i=0;s<n.childCount&&i<=r;){let o=n.child(s++),a=i;if(i+=o.nodeSize,!o.isText)continue;let l=o.text;for(;s<n.childCount;){let c=n.child(s++);if(i+=c.nodeSize,!c.isText)break;l+=c.text}if(i>=t){if(i>=r&&l.slice(r-e.length-a,r-a)==e)return r-e.length;let c=a<r?l.lastIndexOf(e,r-a-1):-1;if(c>=0&&c+e.length+a>=t)return a+c;if(t==r&&l.length>=r+e.length-a&&l.slice(r-a,r-a+e.length)==e)return r}}return-1}function Oi(n,e,t,r,s){let i=[];for(let o=0,a=0;o<n.length;o++){let l=n[o],c=a,d=a+=l.size;c>=t||d<=e?i.push(l):(c<e&&i.push(l.slice(0,e-c,r)),s&&(i.push(s),s=void 0),d>t&&i.push(l.slice(t-c,l.size,r)))}return i}function Xi(n,e=null){let t=n.domSelectionRange(),r=n.state.doc;if(!t.focusNode)return null;let s=n.docView.nearestDesc(t.focusNode),i=s&&s.size==0,o=n.docView.posFromDOM(t.focusNode,t.focusOffset,1);if(o<0)return null;let a=r.resolve(o),l,c;if(ks(t)){for(l=o;s&&!s.node;)s=s.parent;let u=s.node;if(s&&u.isAtom&&$.isSelectable(u)&&s.parent&&!(u.isInline&&zf(t.focusNode,t.focusOffset,s.dom))){let h=s.posBefore;c=new $(o==h?a:r.resolve(h))}}else{if(t instanceof n.dom.ownerDocument.defaultView.Selection&&t.rangeCount>1){let u=o,h=o;for(let p=0;p<t.rangeCount;p++){let m=t.getRangeAt(p);u=Math.min(u,n.docView.posFromDOM(m.startContainer,m.startOffset,1)),h=Math.max(h,n.docView.posFromDOM(m.endContainer,m.endOffset,-1))}if(u<0)return null;[l,o]=h==n.state.selection.anchor?[h,u]:[u,h],a=r.resolve(o)}else l=n.docView.posFromDOM(t.anchorNode,t.anchorOffset,1);if(l<0)return null}let d=r.resolve(l);if(!c){let u=e=="pointer"||n.state.selection.head<a.pos&&!i?1:-1;c=Zi(n,d,a,u)}return c}function Ic(n){return n.editable?n.hasFocus():Pc(n)&&document.activeElement&&document.activeElement.contains(n.dom)}function Tt(n,e=!1){let t=n.state.selection;if(Rc(n,t),!!Ic(n)){if(!e&&n.input.mouseDown&&n.input.mouseDown.allowDefault&&De){let r=n.domSelectionRange(),s=n.domObserver.currentSelection;if(r.anchorNode&&s.anchorNode&&hn(r.anchorNode,r.anchorOffset,s.anchorNode,s.anchorOffset)){n.input.mouseDown.delayedSelectionSync=!0,n.domObserver.setCurSelection();return}}if(n.domObserver.disconnectSelection(),n.cursorWrapper)gh(n);else{let{anchor:r,head:s}=t,i,o;fa&&!(t instanceof z)&&(t.$from.parent.inlineContent||(i=ha(n,t.from)),!t.empty&&!t.$from.parent.inlineContent&&(o=ha(n,t.to))),n.docView.setSelection(r,s,n,e),fa&&(i&&pa(i),o&&pa(o)),t.visible?n.dom.classList.remove("ProseMirror-hideselection"):(n.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&mh(n))}n.domObserver.setCurSelection(),n.domObserver.connectSelection()}}const fa=Be||De&&wc<63;function ha(n,e){let{node:t,offset:r}=n.docView.domFromPos(e,0),s=r<t.childNodes.length?t.childNodes[r]:null,i=r?t.childNodes[r-1]:null;if(Be&&s&&s.contentEditable=="false")return _s(s);if((!s||s.contentEditable=="false")&&(!i||i.contentEditable=="false")){if(s)return _s(s);if(i)return _s(i)}}function _s(n){return n.contentEditable="true",Be&&n.draggable&&(n.draggable=!1,n.wasDraggable=!0),n}function pa(n){n.contentEditable="false",n.wasDraggable&&(n.draggable=!0,n.wasDraggable=null)}function mh(n){let e=n.dom.ownerDocument;e.removeEventListener("selectionchange",n.input.hideSelectionGuard);let t=n.domSelectionRange(),r=t.anchorNode,s=t.anchorOffset;e.addEventListener("selectionchange",n.input.hideSelectionGuard=()=>{(t.anchorNode!=r||t.anchorOffset!=s)&&(e.removeEventListener("selectionchange",n.input.hideSelectionGuard),setTimeout(()=>{(!Ic(n)||n.state.selection.visible)&&n.dom.classList.remove("ProseMirror-hideselection")},20))})}function gh(n){let e=n.domSelection(),t=document.createRange();if(!e)return;let r=n.cursorWrapper.dom,s=r.nodeName=="IMG";s?t.setStart(r.parentNode,Se(r)+1):t.setStart(r,0),t.collapse(!0),e.removeAllRanges(),e.addRange(t),!s&&!n.state.selection.visible&&We&&Ft<=11&&(r.disabled=!0,r.disabled=!1)}function Rc(n,e){if(e instanceof $){let t=n.docView.descAt(e.from);t!=n.lastSelectedViewDesc&&(ma(n),t&&t.selectNode(),n.lastSelectedViewDesc=t)}else ma(n)}function ma(n){n.lastSelectedViewDesc&&(n.lastSelectedViewDesc.parent&&n.lastSelectedViewDesc.deselectNode(),n.lastSelectedViewDesc=void 0)}function Zi(n,e,t,r){return n.someProp("createSelectionBetween",s=>s(n,e,t))||z.between(e,t,r)}function ga(n){return n.editable&&!n.hasFocus()?!1:Pc(n)}function Pc(n){let e=n.domSelectionRange();if(!e.anchorNode)return!1;try{return n.dom.contains(e.anchorNode.nodeType==3?e.anchorNode.parentNode:e.anchorNode)&&(n.editable||n.dom.contains(e.focusNode.nodeType==3?e.focusNode.parentNode:e.focusNode))}catch{return!1}}function 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t=this.pos;this.view.state.doc!=this.startDoc&&(t=this.view.posAtCoords(Cs(e))),this.updateAllowDefault(e),this.allowDefault||!t?Bt(this.view,"pointer"):zh(this.view,t.pos,t.inside,e,this.selectNode)?e.preventDefault():e.button==0&&(this.flushed||Be&&this.mightDrag&&!this.mightDrag.node.isAtom||De&&!this.view.state.selection.visible&&Math.min(Math.abs(t.pos-this.view.state.selection.from),Math.abs(t.pos-this.view.state.selection.to))<=2)?(jn(this.view,q.near(this.view.state.doc.resolve(t.pos))),e.preventDefault()):Bt(this.view,"pointer")}move(e){this.updateAllowDefault(e),Bt(this.view,"pointer"),e.buttons==0&&this.done()}updateAllowDefault(e){!this.allowDefault&&(Math.abs(this.event.x-e.clientX)>4||Math.abs(this.event.y-e.clientY)>4)&&(this.allowDefault=!0)}}$e.touchstart=n=>{n.input.lastTouch=Date.now(),ro(n),Bt(n,"pointer")};$e.touchmove=n=>{n.input.lastTouch=Date.now(),Bt(n,"pointer")};$e.contextmenu=n=>ro(n);function qc(n,e){return 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e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset}}class rp{constructor(e,t){this.view=e,this.handleDOMChange=t,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new np,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]);We&&Ft<=11&&r.some(s=>s.type=="childList"&&s.removedNodes.length||s.type=="characterData"&&s.oldValue.length>s.target.nodeValue.length)?this.flushSoon():this.flush()}),tp&&(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,ep)),this.onCharData&&this.view.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.connectSelection()}stop(){if(this.observer){let e=this.observer.takeRecords();if(e.length){for(let t=0;t<e.length;t++)this.queue.push(e[t]);window.setTimeout(()=>this.flush(),20)}this.observer.disconnect()}this.onCharData&&this.view.dom.removeEventListener("DOMCharacterDataModified",this.onCharData),this.disconnectSelection()}connectSelection(){this.view.dom.ownerDocument.addEventListener("selectionchange",this.onSelectionChange)}disconnectSelection(){this.view.dom.ownerDocument.removeEventListener("selectionchange",this.onSelectionChange)}suppressSelectionUpdates(){this.suppressingSelectionUpdates=!0,setTimeout(()=>this.suppressingSelectionUpdates=!1,50)}onSelectionChange(){if(ga(this.view)){if(this.suppressingSelectionUpdates)return Tt(this.view);if(We&&Ft<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&hn(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset))return this.flushSoon()}this.flush()}}setCurSelection(){this.currentSelection.set(this.view.domSelectionRange())}ignoreSelectionChange(e){if(!e.focusNode)return!0;let t=new Set,r;for(let i=e.focusNode;i;i=Pn(i))t.add(i);for(let i=e.anchorNode;i;i=Pn(i))if(t.has(i)){r=i;break}let s=r&&this.view.docView.nearestDesc(r);if(s&&s.ignoreMutation({type:"selection",target:r.nodeType==3?r.parentNode:r}))return this.setCurSelection(),!0}pendingRecords(){if(this.observer)for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}flush(){let{view:e}=this;if(!e.docView||this.flushingSoon>-1)return;let t=this.pendingRecords();t.length&&(this.queue=[]);let r=e.domSelectionRange(),s=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(r)&&ga(e)&&!this.ignoreSelectionChange(r),i=-1,o=-1,a=!1,l=[];if(e.editable)for(let d=0;d<t.length;d++){let u=this.registerMutation(t[d],l);u&&(i=i<0?u.from:Math.min(u.from,i),o=o<0?u.to:Math.max(u.to,o),u.typeOver&&(a=!0))}if(lt&&l.length){let d=l.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 p=h.parentNode;p&&p.nodeName=="LI"&&(!u||op(e,u)!=p)&&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&&ks(r)&&(c=Xi(e))&&c.eq(q.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,Tt(e),this.currentSelection.set(r),e.scrollToSelection()):(i>-1||s)&&(i>-1&&(e.docView.markDirty(i,o),sp(e)),this.handleDOMChange(i,o,a,l),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||Tt(e),this.currentSelection.set(r))}registerMutation(e,t){if(t.indexOf(e.target)>-1)return null;let r=this.view.docView.nearestDesc(e.target);if(e.type=="attributes"&&(r==this.view.docView||e.attributeName=="contenteditable"||e.attributeName=="style"&&!e.oldValue&&!e.target.getAttribute("style"))||!r||r.ignoreMutation(e))return null;if(e.type=="childList"){for(let d=0;d<e.addedNodes.length;d++){let u=e.addedNodes[d];t.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(We&&Ft<=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?Se(s)+1:0,a=r.localPosFromDOM(e.target,o,-1),l=i&&i.parentNode==e.target?Se(i):e.target.childNodes.length,c=r.localPosFromDOM(e.target,l,1);return{from:a,to:c}}else return e.type=="attributes"?{from:r.posAtStart-r.border,to:r.posAt

9End+r.border}:(this.lastChangedTextNode=e.target,{from:r.posAtStart,to:r.posAtEnd,typeOver:e.target.nodeValue==e.oldValue})}}let Na=new WeakMap,Ma=!1;function sp(n){if(!Na.has(n)&&(Na.set(n,null),["normal","nowrap","pre-line"].indexOf(getComputedStyle(n.dom).whiteSpace)!==-1)){if(n.requiresGeckoHackNode=lt,Ma)return;console.warn("ProseMirror expects the CSS white-space property to be set, preferably to 'pre-wrap'. It is recommended to load style/prosemirror.css from the prosemirror-view package."),Ma=!0}}function Ea(n,e){let t=e.startContainer,r=e.startOffset,s=e.endContainer,i=e.endOffset,o=n.domAtPos(n.state.selection.anchor);return hn(o.node,o.offset,s,i)&&([t,r,s,i]=[s,i,t,r]),{anchorNode:t,anchorOffset:r,focusNode:s,focusOffset:i}}function ip(n,e){if(e.getComposedRanges){let s=e.getComposedRanges(n.root)[0];if(s)return Ea(n,s)}let t;function r(s){s.preventDefault(),s.stopImmediatePropagation(),t=s.getTargetRanges()[0]}return n.dom.addEventListener("beforeinput",r,!0),document.execCommand("indent"),n.dom.removeEventListener("beforeinput",r,!0),t?Ea(n,t):null}function op(n,e){for(let t=e.parentNode;t&&t!=n.dom;t=t.parentNode){let r=n.docView.nearestDesc(t,!0);if(r&&r.node.isBlock)return t}return null}function ap(n,e,t){let{node:r,fromOffset:s,toOffset:i,from:o,to:a}=n.docView.parseRange(e,t),l=n.domSelectionRange(),c,d=l.anchorNode;if(d&&n.dom.contains(d.nodeType==1?d:d.parentNode)&&(c=[{node:d,offset:l.anchorOffset}],ks(l)||c.push({node:l.focusNode,offset:l.focusOffset})),De&&n.input.lastKeyCode===8)for(let x=i;x>s;x--){let b=r.childNodes[x-1],w=b.pmViewDesc;if(b.nodeName=="BR"&&!w){i=x;break}if(!w||w.size)break}let u=n.state.doc,h=n.someProp("domParser")||nr.fromSchema(n.state.schema),p=u.resolve(o),m=null,g=h.parse(r,{topNode:p.parent,topMatch:p.parent.contentMatchAt(p.index()),topOpen:!0,from:s,to:i,preserveWhitespace:p.parent.type.whitespace=="pre"?"full":!0,findPositions:c,ruleFromNode:lp,context:p});if(c&&c[0].pos!=null){let x=c[0].pos,b=c[1]&&c[1].pos;b==null&&(b=x),m={anchor:x+o,head:b+o}}return{doc:g,sel:m,from:o,to:a}}function lp(n){let e=n.pmViewDesc;if(e)return e.parseRule();if(n.nodeName=="BR"&&n.parentNode){if(Be&&/^(ul|ol)$/i.test(n.parentNode.nodeName)){let t=document.createElement("div");return t.appendChild(document.createElement("li")),{skip:t}}else if(n.parentNode.lastChild==n||Be&&/^(tr|table)$/i.test(n.parentNode.nodeName))return{ignore:!0}}else if(n.nodeName=="IMG"&&n.getAttribute("mark-placeholder"))return{ignore:!0};return null}const cp=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function dp(n,e,t,r,s){let i=n.input.compositionPendingChanges||(n.composing?n.input.compositionID:0);if(n.input.compositionPendingChanges=0,e<0){let M=n.input.lastSelectionTime>Date.now()-50?n.input.lastSelectionOrigin:null,E=Xi(n,M);if(E&&!n.state.selection.eq(E)){if(De&&Nt&&n.input.lastKeyCode===13&&Date.now()-100<n.input.lastKeyCodeTime&&n.someProp("handleKeyDown",L=>L(n,en(13,"Enter"))))return;let D=n.state.tr.setSelection(E);M=="pointer"?D.setMeta("pointer",!0):M=="key"&&D.scrollIntoView(),i&&D.setMeta("composition",i),n.dispatch(D)}return}let o=n.state.doc.resolve(e),a=o.sharedDepth(t);e=o.before(a+1),t=n.state.doc.resolve(t).after(a+1);let l=n.state.selection,c=ap(n,e,t),d=n.state.doc,u=d.slice(c.from,c.to),h,p;n.input.lastKeyCode===8&&Date.now()-100<n.input.lastKeyCodeTime?(h=n.state.selection.to,p="end"):(h=n.state.selection.from,p="start"),n.input.lastKeyCode=null;let m=hp(u.content,c.doc.content,c.from,h,p);if(m&&n.input.domChangeCount++,(Ln&&n.input.lastIOSEnter>Date.now()-225||Nt)&&s.some(M=>M.nodeType==1&&!cp.test(M.nodeName))&&(!m||m.endA>=m.endB)&&n.someProp("handleKeyDown",M=>M(n,en(13,"Enter")))){n.input.lastIOSEnter=0;return}if(!m)if(r&&l instanceof z&&!l.empty&&l.$head.sameParent(l.$anchor)&&!n.composing&&!(c.sel&&c.sel.anchor!=c.sel.head))m={start:l.from,endA:l.to,endB:l.to};else{if(c.sel){let M=Ta(n,n.state.doc,c.sel);if(M&&!M.eq(n.state.selection)){let E=n.state.tr.setSelection(M);i&&E.setMeta("composition",i),n.dispatch(E)}}return}n.state.selection.from<n.state.selection.to&&m.start==m.endB&&n.state.selection instanceof z&&(m.start>n.state.selection.from&&m.start<=n.state.selection.from+2&&n.state.selection.from>=c.from?m.start=n.state.selection.from:m.endA<n.state.selection.to&&m.endA>=n.state.selection.to-2&&n.state.selection.to<=c.to&&(m.endB+=n.state.selection.to-m.endA,m.endA=n.state.selection.to)),We&&Ft<=11&&m.endB==m.start+1&&m.endA==m.start&&m.start>c.from&&c.doc.textBetween(m.start-c.from-1,m.start-c.from+1)=="  "&&(m.start--,m.endA--,m.endB--);let g=c.doc.resolveNoCache(m.start-c.from),x=c.doc.resolveNoCache(m.endB-c.from),b=d.resolve(m.start),w=g.sameParent(x)&&g.parent.inlineContent&&b.end()>=m.endA,S;if((Ln&&n.input.lastIOSEnter>Date.now()-225&&(!w||s.some(M=>M.nodeName=="DIV"||M.nodeName=="P"))||!w&&g.pos<c.doc.content.size&&(!g.sameParent(x)||!g.parent.inlineContent)&&!/\S/.test(c.doc.textBetween(g.pos,x.pos,"",""))&&(S=q.findFrom(c.doc.resolve(g.pos+1),1,!0))&&S.head>g.pos)&&n.someProp("handleKeyDown",M=>M(n,en(13,"Enter")))){n.input.lastIOSEnter=0;return}if(n.state.selection.anchor>m.start&&fp(d,m.start,m.endA,g,x)&&n.someProp("handleKeyDown",M=>M(n,en(8,"Backspace")))){Nt&&De&&n.domObserver.suppressSelectionUpdates();return}De&&m.endB==m.start&&(n.input.lastChromeDelete=Date.now()),Nt&&!w&&g.start()!=x.start()&&x.parentOffset==0&&g.depth==x.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==m.endA&&(m.endB-=2,x=c.doc.resolveNoCache(m.endB-c.from),setTimeout(()=>{n.someProp("handleKeyDown",function(M){return M(n,en(13,"Enter"))})},20));let y=m.start,O=m.endA,k=M=>{let E=M||n.state.tr.replace(y,O,c.doc.slice(m.start-c.from,m.endB-c.from));if(c.sel){let D=Ta(n,E.doc,c.sel);D&&!(De&&n.composing&&D.empty&&(m.start!=m.endB||n.input.lastChromeDelete<Date.now()-100)&&(D.head==y||D.head==E.mapping.map(O)-1)||We&&D.empty&&D.head==y)&&E.setSelection(D)}return i&&E.setMeta("composition",i),E.scrollIntoView()},R;if(w){if(g.pos==x.pos){We&&Ft<=11&&g.parentOffset==0&&(n.domObserver.suppressSelectionUpdates(),setTimeout(()=>Tt(n),20));let M=k(n.state.tr.delete(y,O)),E=d.resolve(m.start).marksAcross(d.resolve(m.endA));E&&M.ensureMarks(E),n.dispatch(M)}else if(m.endA==m.endB&&(R=up(g.parent.content.cut(g.parentOffset,x.parentOffset),b.parent.content.cut(b.parentOffset,m.endA-b.start())))){let M=k(n.state.tr);R.type=="add"?M.addMark(y,O,R.mark):M.removeMark(y,O,R.mark),n.dispatch(M)}else if(g.parent.child(g.index()).isText&&g.index()==x.index()-(x.textOffset?0:1)){let M=g.parent.textBetween(g.parentOffset,x.parentOffset),E=()=>k(n.state.tr.insertText(M,y,O));n.someProp("handleTextInput",D=>D(n,y,O,M,E))||n.dispatch(E())}}else n.dispatch(k())}function Ta(n,e,t){return Math.max(t.anchor,t.head)>e.content.size?null:Zi(n,e.resolve(t.anchor),e.resolve(t.head))}function up(n,e){let t=n.firstChild.marks,r=e.firstChild.marks,s=t,i=r,o,a,l;for(let d=0;d<r.length;d++)s=r[d].removeFromSet(s);for(let d=0;d<t.length;d++)i=t[d].removeFromSet(i);if(s.length==1&&i.length==0)a=s[0],o="add",l=d=>d.mark(a.addToSet(d.marks));else if(s.length==0&&i.length==1)a=i[0],o="remove",l=d=>d.mark(a.removeFromSet(d.marks));else return null;let c=[];for(let d=0;d<e.childCount;d++)c.push(l(e.child(d)));if(C.from(c).eq(n))return{mark:a,type:o}}function fp(n,e,t,r,s){if(t-e<=s.pos-r.pos||Js(r,!0,!1)<s.pos)return!1;let i=n.resolve(e);if(!r.parent.isTextblock){let a=i.nodeAfter;return a!=null&&t==e+a.nodeSize}if(i.parentOffset<i.parent.content.size||!i.parent.isTextblock)return!1;let o=n.resolve(Js(i,!0,!0));return!o.parent.isTextblock||o.pos>t||Js(o,!0,!1)<t?!1:r.parent.content.cut(r.parentOffset).eq(o.parent.content)}function Js(n,e,t){let r=n.depth,s=e?n.end():n.pos;for(;r>0&&(e||n.indexAfter(r)==n.node(r).childCount);)r--,s++,e=!1;if(t){let i=n.node(r).maybeChild(n.indexAfter(r));for(;i&&!i.isLeaf;)i=i.firstChild,s++}return s}function hp(n,e,t,r,s){let i=n.findDiffStart(e,t);if(i==null)return null;let{a:o,b:a}=n.findDiffEnd(e,t+n.size,t+e.size);if(s=="end"){let l=Math.max(0,i-Math.min(o,a));r-=o+l-i}if(o<i&&n.size<e.size){let l=r<=i&&r>=o?i-r:0;i-=l,i&&i<e.size&&Oa(e.textBetween(i-1,i+1))&&(i+=l?1:-1),a=i+(a-o),o=i}else if(a<i){let l=r<=i&&r>=a?i-r:0;i-=l,i&&i<n.size&&Oa(n.textBetween(i-1,i+1))&&(i+=l?1:-1),o=i+(o-a),a=i}return{start:i,endA:o,endB:a}}function Oa(n){if(n.length!=2)return!1;let e=n.charCodeAt(0),t=n.charCodeAt(1);return e>=56320&&e<=57343&&t>=55296&&t<=56319}class Zc{constructor(e,t){this._root=null,this.focused=!1,this.trackWrites=null,this.mounted=!1,this.markCursor=null,this.cursorWrapper=null,this.lastSelectedViewDesc=void 0,this.input=new jh,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(Ra),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=ja(this),Da(this),this.nodeViews=Ia(this),this.docView=da(this.state.doc,Aa(this),Ks(this),this.dom,this),this.domObserver=new rp(this,(r,s,i,o)=>dp(this,r,s,i,o)),this.domObserver.start(),Ih(this),this.updatePluginViews()}get composing(){return this.input.composing}get props(){if(this._props.state!=this.state){let e=this._props;this._props={};for(let t in e)this._props[t]=e[t];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&Ii(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(Ra),this.directPlugins=e.plugins),this.updateStateInner(e.state,t)}setProps(e){let t={};for(let r in this._props)t[r]=this._props[r];t.state=this.state;for(let r in e)t[r]=e[r];this.update(t)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,t){var r;let s=this.state,i=!1,o=!1;e.storedMarks&&this.composing&&(Uc(this),o=!0),this.state=e;let a=s.plugins!=e.plugins||this._props.plugins!=t.plugins;if(a||this._props.plugins!=t.plugins||this._props.nodeViews!=t.nodeViews){let p=Ia(this);mp(p,this.nodeViews)&&(this.nodeViews=p,i=!0)}(a||t.handleDOMEvents!=this._props.handleDOMEvents)&&Ii(this),this.editable=ja(this),Da(this);let l=Ks(this),c=Aa(this),d=s.plugins!=e.plugins&&!s.doc.eq(e.doc)?"reset":e.scrollToSelection>s.scrollToSelection?"to selection":"preserve",u=i||!this.docView.matchesNode(e.doc,c,l);(u||!e.selection.eq(s.selection))&&(o=!0);let h=d=="preserve"&&o&&this.dom.style.overflowAnchor==null&&Kf(this);if(o){this.domObserver.stop();let p=u&&(We||De)&&!this.composing&&!s.selection.empty&&!e.selection.empty&&pp(s.selection,e.selection);if(u){let m=De?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=Uh(this)),(i||!this.docView.update(e.doc,c,l,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=da(e.doc,c,l,this.dom,this)),m&&!this.trackWrites&&(p=!0)}p||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&xh(this))?Tt(this,p):(Rc(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(s),!((r=this.dragging)===null||r===void 0)&&r.node&&!s.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,s),d=="reset"?this.dom.scrollTop=0:d=="to selection"?this.scrollToSelection():h&&Jf(h)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!(!e||!this.dom.contains(e.nodeType==1?e:e.parentNode))){if(!this.someProp("handleScrollToSelection",t=>t(this)))if(this.state.selection instanceof $){let t=this.docView.domAfterPos(this.state.selection.from);t.nodeType==1&&sa(this,t.getBoundingClientRect(),e)}else sa(this,this.coordsAtPos(this.state.selection.head,1),e)}}destroyPluginViews(){let e;for(;e=this.pluginViews.pop();)e.destroy&&e.destroy()}updatePluginViews(e){if(!e||e.plugins!=this.state.plugins||this.directPlugins!=this.prevDirectPlugins){this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let t=0;t<this.directPlugins.length;t++){let r=this.directPlugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}for(let t=0;t<this.state.plugins.length;t++){let r=this.state.plugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}}else for(let t=0;t<this.pluginViews.length;t++){let r=this.pluginViews[t];r.update&&r.update(this,e)}}updateDraggedNode(e,t){let r=e.node,s=-1;if(this.state.doc.nodeAt(r.from)==r.node)s=r.from;else{let i=r.from+(this.state.doc.content.size-t.doc.content.size);(i>0&&this.state.doc.nodeAt(i))==r.node&&(s=i)}this.dragging=new Jc(e.slice,e.move,s<0?void 0:$.create(this.state.doc,s))}someProp(e,t){let r=this._props&&this._props[e],s;if(r!=null&&(s=t?t(r):r))return s;for(let o=0;o<this.directPlugins.length;o++){let a=this.directPlugins[o].props[e];if(a!=null&&(s=t?t(a):a))return s}let i=this.state.plugins;if(i)for(let o=0;o<i.length;o++){let a=i[o].props[e];if(a!=null&&(s=t?t(a):a))return s}}hasFocus(){if(We){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&&Gf(this.dom),Tt(this),this.domObserver.start()}get root(){let e=this._root;if(e==null){for(let t=this.dom.parentNode;t;t=t.parentNode)if(t.nodeType==9||t.nodeType==11&&t.host)return t.getSelection||(Object.getPrototypeOf(t).getSelection=()=>t.ownerDocument.getSelection()),this._root=t}return e||document}updateRoot(){this._root=null}posAtCoords(e){return eh(this,e)}coordsAtPos(e,t=1){return Mc(this,e,t)}domAtPos(e,t=0){return this.docView.domFromPos(e,t)}nodeDOM(e){let t=this.docView.descAt(e);return t?t.nodeDOM:null}posAtDOM(e,t,r=-1){let s=this.docView.posFromDOM(e,t,r);if(s==null)throw new RangeError("DOM position not inside the editor");return s}endOfTextblock(e,t){return ih(this,t||this.state,e)}pasteHTML(e,t){return xr(this,"",e,!1,t||new ClipboardEvent("paste"))}pasteText(e,t){return xr(this,e,null,!0,t||new ClipboardEvent("paste"))}serializeForClipboard(e){return eo(this,e)}destroy(){this.docView&&(Rh(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],Ks(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,Lf())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return Lh(this,e)}domSelectionRange(){let e=this.domSelection();return e?Be&&this.root.nodeType===11&&Vf(this.dom.ownerDocument)==this.dom&&ip(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}}Zc.prototype.dispatch=function(n){let e=this._props.dispatchTransaction;e?e.call(this,n):this.updateState(this.state.apply(n))};function Aa(n){let e=Object.create(null);return e.class="ProseMirror",e.contenteditable=String(n.editable),n.someProp("attributes",t=>{if(typeof t=="function"&&(t=t(n.state)),t)for(let r in t)r=="class"?e.class+=" 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oo=(n,e)=>n.selection.empty?!1:(e&&e(n.tr.deleteSelection().scrollIntoView()),!0);function td(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("backward",n):t.parentOffset>0)?null:t}const nd=(n,e,t)=>{let r=td(n,t);if(!r)return!1;let s=ao(r);if(!s){let o=r.blockRange(),a=o&&Wn(o);return a==null?!1:(e&&e(n.tr.lift(o,a).scrollIntoView()),!0)}let i=s.nodeBefore;if(ud(n,s,e,-1))return!0;if(r.parent.content.size==0&&(Bn(i,"end")||$.isSelectable(i)))for(let o=r.depth;;o--){let a=vs(n.doc,r.before(o),r.after(o),I.empty);if(a&&a.slice.size<a.to-a.from){if(e){let l=n.tr.step(a);l.setSelection(Bn(i,"end")?q.findFrom(l.doc.resolve(l.mapping.map(s.pos,-1)),-1):$.create(l.doc,s.pos-i.nodeSize)),e(l.scrollIntoView())}return!0}if(o==1||r.node(o-1).childCount>1)break}return i.isAtom&&s.depth==r.depth-1?(e&&e(n.tr.delete(s.pos-i.nodeSize,s.pos).scrollIntoView()),!0):!1},Cp=(n,e,t)=>{let r=td(n,t);if(!r)return!1;let s=ao(r);return s?rd(n,s,e):!1},Np=(n,e,t)=>{let r=id(n,t);if(!r)return!1;let s=lo(r);return s?rd(n,s,e):!1};function rd(n,e,t){let r=e.nodeBefore,s=r,i=e.pos-1;for(;!s.isTextblock;i--){if(s.type.spec.isolating)return!1;let d=s.lastChild;if(!d)return!1;s=d}let o=e.nodeAfter,a=o,l=e.pos+1;for(;!a.isTextblock;l++){if(a.type.spec.isolating)return!1;let d=a.firstChild;if(!d)return!1;a=d}let c=vs(n.doc,i,l,I.empty);if(!c||c.from!=i||c instanceof ge&&c.slice.size>=l-i)return!1;if(t){let d=n.tr.step(c);d.setSelection(z.create(d.doc,i)),t(d.scrollIntoView())}return!0}function Bn(n,e,t=!1){for(let r=n;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;if(t&&r.childCount!=1)return!1}return!1}const sd=(n,e,t)=>{let{$head:r,empty:s}=n.selection,i=r;if(!s)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("backward",n):r.parentOffset>0)return!1;i=ao(r)}let o=i&&i.nodeBefore;return!o||!$.isSelectable(o)?!1:(e&&e(n.tr.setSelection($.create(n.doc,i.pos-o.nodeSize)).scrollIntoView()),!0)};function ao(n){if(!n.parent.type.spec.isolating)for(let e=n.depth-1;e>=0;e--){if(n.index(e)>0)return n.doc.resolve(n.before(e+1));if(n.node(e).type.spec.isolating)break}return null}function id(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("forward",n):t.parentOffset<t.parent.content.size)?null:t}const od=(n,e,t)=>{let r=id(n,t);if(!r)return!1;let s=lo(r);if(!s)return!1;let i=s.nodeAfter;if(ud(n,s,e,1))return!0;if(r.parent.content.size==0&&(Bn(i,"start")||$.isSelectable(i))){let o=vs(n.doc,r.before(),r.after(),I.empty);if(o&&o.slice.size<o.to-o.from){if(e){let a=n.tr.step(o);a.setSelection(Bn(i,"start")?q.findFrom(a.doc.resolve(a.mapping.map(s.pos)),1):$.create(a.doc,a.mapping.map(s.pos))),e(a.scrollIntoView())}return!0}}return i.isAtom&&s.depth==r.depth-1?(e&&e(n.tr.delete(s.pos,s.pos+i.nodeSize).scrollIntoView()),!0):!1},ad=(n,e,t)=>{let{$head:r,empty:s}=n.selection,i=r;if(!s)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("forward",n):r.parentOffset<r.parent.content.size)return!1;i=lo(r)}let o=i&&i.nodeAfter;return!o||!$.isSelectable(o)?!1:(e&&e(n.tr.setSelection($.create(n.doc,i.pos)).scrollIntoView()),!0)};function lo(n){if(!n.parent.type.spec.isolating)for(let e=n.depth-1;e>=0;e--){let t=n.node(e);if(n.index(e)+1<t.childCount)return n.doc.resolve(n.after(e+1));if(t.type.spec.isolating)break}return null}const Mp=(n,e)=>{let t=n.selection,r=t instanceof $,s;if(r){if(t.node.isTextblock||!qt(n.doc,t.from))return!1;s=t.from}else if(s=bs(n.doc,t.from,-1),s==null)return!1;if(e){let i=n.tr.join(s);r&&i.setSelection($.create(i.doc,s-n.doc.resolve(s).nodeBefore.nodeSize)),e(i.scrollIntoView())}return!0},Ep=(n,e)=>{let t=n.selection,r;if(t instanceof 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i=t.before();if(Et(n.doc,i))return e&&e(n.tr.split(i).scrollIntoView()),!0}let r=t.blockRange(),s=r&&Wn(r);return s==null?!1:(e&&e(n.tr.lift(r,s).scrollIntoView()),!0)};function Ap(n){return(e,t)=>{let{$from:r,$to:s}=e.selection;if(e.selection instanceof $&&e.selection.node.isBlock)return!r.parentOffset||!Et(e.doc,r.pos)?!1:(t&&t(e.tr.split(r.pos).scrollIntoView()),!0);if(!r.depth)return!1;let i=[],o,a,l=!1,c=!1;for(let p=r.depth;;p--)if(r.node(p).isBlock){l=r.end(p)==r.pos+(r.depth-p),c=r.start(p)==r.pos-(r.depth-p),a=co(r.node(p-1).contentMatchAt(r.indexAfter(p-1))),i.unshift(l&&a?{type:a}:null),o=p;break}else{if(p==1)return!1;i.unshift(null)}let d=e.tr;(e.selection instanceof z||e.selection instanceof Je)&&d.deleteSelection();let u=d.mapping.map(r.pos),h=Et(d.doc,u,i.length,i);if(h||(i[0]=a?{type:a}:null,h=Et(d.doc,u,i.length,i)),!h)return!1;if(d.split(u,i.length,i),!l&&c&&r.node(o).type!=a){let 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p=e.pos+i.nodeSize,m=C.empty;for(let b=o.length-1;b>=0;b--)m=C.from(o[b].create(null,m));m=C.from(s.copy(m));let g=n.tr.step(new xe(e.pos-1,p,e.pos,p,new I(m,1,0),o.length,!0)),x=g.doc.resolve(p+2*o.length);x.nodeAfter&&x.nodeAfter.type==s.type&&qt(g.doc,x.pos)&&g.join(x.pos),t(g.scrollIntoView())}return!0}let d=i.type.spec.isolating||r>0&&l?null:q.findFrom(e,1),u=d&&d.$from.blockRange(d.$to),h=u&&Wn(u);if(h!=null&&h>=e.depth)return t&&t(n.tr.lift(u,h).scrollIntoView()),!0;if(c&&Bn(i,"start",!0)&&Bn(s,"end")){let p=s,m=[];for(;m.push(p),!p.isTextblock;)p=p.lastChild;let g=i,x=1;for(;!g.isTextblock;g=g.firstChild)x++;if(p.canReplace(p.childCount,p.childCount,g.content)){if(t){let b=C.empty;for(let S=m.length-1;S>=0;S--)b=C.from(m[S].copy(b));let w=n.tr.step(new xe(e.pos-m.length,e.pos+i.nodeSize,e.pos+x,e.pos+i.nodeSize-x,new I(b,m.length,0),0,!0));t(w.scrollIntoView())}return!0}}return!1}function fd(n){return function(e,t){let 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i=r.doc.resolve(t.start),o=i.nodeAfter;if(r.mapping.map(t.end)!=t.start+i.nodeAfter.nodeSize)return!1;let a=t.startIndex==0,l=t.endIndex==s.childCount,c=i.node(-1),d=i.index(-1);if(!c.canReplace(d+(a?0:1),d+1,o.content.append(l?C.empty:C.from(s))))return!1;let u=i.pos,h=u+o.nodeSize;return r.step(new xe(u-(a?1:0),h+(l?1:0),u+1,h-1,new I((a?C.empty:C.from(s.copy(C.empty))).append(l?C.empty:C.from(s.copy(C.empty))),a?0:1,l?0:1),a?0:1)),e(r.scrollIntoView()),!0}function Hp(n){return function(e,t){let{$from:r,$to:s}=e.selection,i=r.blockRange(s,c=>c.childCount>0&&c.firstChild.type==n);if(!i)return!1;let o=i.startIndex;if(o==0)return!1;let a=i.parent,l=a.child(o-1);if(l.type!=n)return!1;if(t){let c=l.lastChild&&l.lastChild.type==a.type,d=C.from(c?n.create():null),u=new I(C.from(n.create(null,C.from(a.type.create(null,d)))),c?3:1,0),h=i.start,p=i.end;t(e.tr.step(new xe(h-(c?3:1),p,h,p,u,1,!0)).scrollIntoView())}return!0}}function 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m=l.state.tr,g=Ns({state:l.state,transaction:m}),x={from:r-(p[0].length-i.length),to:s},{commands:b,chain:w,can:S}=new Ms({editor:t,state:g});h.handler({state:g,range:x,match:p,commands:b,chain:w,can:S})===null||!m.steps.length||(m.setMeta(a,{transform:m,from:r,to:s,text:i}),l.dispatch(m),d=!0)}),d}function Yp(n){const{editor:e,rules:t}=n,r=new Me({state:{init(){return null},apply(s,i,o){const a=s.getMeta(r);if(a)return a;const l=s.getMeta("applyInputRules");return!!l&&setTimeout(()=>{let{text:d}=l;typeof d=="string"?d=d:d=fo(C.from(d),o.schema);const{from:u}=l,h=u+d.length;zr({editor:e,from:u,to:h,text:d,rules:t,plugin:r})}),s.selectionSet||s.docChanged?null:i}},props:{handleTextInput(s,i,o,a){return zr({editor:e,from:i,to:o,text:a,rules:t,plugin:r})},handleDOMEvents:{compositionend:s=>(setTimeout(()=>{const{$cursor:i}=s.state.selection;i&&zr({editor:e,from:i.pos,to:i.pos,text:"",rules:t,plugin:r})}),!1)},handleKeyDown(s,i){if(i.key!=="Enter")return!1;const{$cursor:o}=s.state.selection;return o?zr({editor:e,from:o.pos,to:o.pos,text:`
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Found in extension: "${this.name}".`),this.options=this.config.defaultOptions,this.config.addOptions&&(this.options=_(P(this,"addOptions",{name:this.name}))),this.storage=_(P(this,"addStorage",{name:this.name,options:this.options}))||{}}static create(e={}){return new bt(e)}configure(e={}){const t=this.extend({...this.config,addOptions:()=>Ts(this.options,e)});return t.name=this.name,t.parent=this.parent,t}extend(e={}){const t=new bt(e);return t.parent=this,this.child=t,t.name=e.name?e.name:t.parent.name,e.defaultOptions&&Object.keys(e.defaultOptions).length>0&&console.warn(`[tiptap warn]: BREAKING CHANGE: "defaultOptions" is deprecated. Please use "addOptions" instead. 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This can lead to issues.`),t}static flatten(e){return e.map(t=>{const r={name:t.name,options:t.options,storage:t.storage},s=P(t,"addExtensions",r);return s?[t,...this.flatten(s())]:t}).flat(10)}static sort(e){return e.sort((r,s)=>{const i=P(r,"priority")||100,o=P(s,"priority")||100;return i>o?-1:i<o?1:0})}get commands(){return this.extensions.reduce((e,t)=>{const r={name:t.name,options:t.options,storage:t.storage,editor:this.editor,type:Qs(t.name,this.schema)},s=P(t,"addCommands",r);return s?{...e,...s()}:e},{})}get plugins(){const{editor:e}=this,t=On.sort([...this.extensions].reverse()),r=[],s=[],i=t.map(o=>{const a={name:o.name,options:o.options,storage:o.storage,editor:e,type:Qs(o.name,this.schema)},l=[],c=P(o,"addKeyboardShortcuts",a);let d={};if(o.type==="mark"&&P(o,"exitable",a)&&(d.ArrowRight=()=>bt.handleExit({editor:e,mark:o})),c){const g=Object.fromEntries(Object.entries(c()).map(([x,b])=>[x,()=>b({editor:e})]));d={...d,...g}}const u=Sp(d);l.push(u);const h=P(o,"addInputRules",a);$a(o,e.options.enableInputRules)&&h&&r.push(...h());const p=P(o,"addPasteRules",a);$a(o,e.options.enablePasteRules)&&p&&s.push(...p());const m=P(o,"addProseMirrorPlugins",a);if(m){const g=m();l.push(...g)}return l}).flat();return[Yp({editor:e,rules:r}),...rm({editor:e,rules:s}),...i]}get attributes(){return hd(this.extensions)}get nodeViews(){const{editor:e}=this,{nodeExtensions:t}=Es(this.extensions);return Object.fromEntries(t.filter(r=>!!P(r,"addNodeView")).map(r=>{const s=this.attributes.filter(l=>l.type===r.name),i={name:r.name,options:r.options,storage:r.storage,editor:e,type:be(r.name,this.schema)},o=P(r,"addNodeView",i);if(!o)return[];const a=(l,c,d,u,h)=>{const p=Ri(l,s);return o()({node:l,view:c,getPos:d,decorations:u,innerDecorations:h,editor:e,extension:r,HTMLAttributes:p})};return[r.name,a]}))}setupExtensions(){this.extensions.forEach(e=>{var t;this.editor.extensionStorage[e.name]=e.storage;const r={name:e.name,options:e.options,storage:e.storage,editor:this.editor,type:Qs(e.name,this.schema)};e.type==="mark"&&(!((t=_(P(e,"keepOnSplit",r)))!==null&&t!==void 0)||t)&&this.splittableMarks.push(e.name);const s=P(e,"onBeforeCreate",r),i=P(e,"onCreate",r),o=P(e,"onUpdate",r),a=P(e,"onSelectionUpdate",r),l=P(e,"onTransaction",r),c=P(e,"onFocus",r),d=P(e,"onBlur",r),u=P(e,"onDestroy",r);s&&this.editor.on("beforeCreate",s),i&&this.editor.on("create",i),o&&this.editor.on("update",o),a&&this.editor.on("selectionUpdate",a),l&&this.editor.on("transaction",l),c&&this.editor.on("focus",c),d&&this.editor.on("blur",d),u&&this.editor.on("destroy",u)})}}class me{constructor(e={}){this.type="extension",this.name="extension",this.parent=null,this.child=null,this.config={name:this.name,defaultOptions:{}},this.config={...this.config,...e},this.name=this.config.name,e.defaultOptions&&Object.keys(e.defaultOptions).length>0&&console.warn(`[tiptap warn]: BREAKING CHANGE: "defaultOptions" is deprecated. Please use "addOptions" instead. Found in extension: "${this.name}".`),this.options=this.config.defaultOptions,this.config.addOptions&&(this.options=_(P(this,"addOptions",{name:this.name}))),this.storage=_(P(this,"addStorage",{name:this.name,options:this.options}))||{}}static create(e={}){return new me(e)}configure(e={}){const t=this.extend({...this.config,addOptions:()=>Ts(this.options,e)});return t.name=this.name,t.parent=this.parent,t}extend(e={}){const t=new me({...this.config,...e});return t.parent=this,this.child=t,t.name=e.name?e.name:t.parent.name,e.defaultOptions&&Object.keys(e.defaultOptions).length>0&&console.warn(`[tiptap warn]: BREAKING CHANGE: "defaultOptions" is deprecated. Please use "addOptions" instead. Found in extension: "${t.name}".`),t.options=_(P(t,"addOptions",{name:t.name})),t.storage=_(P(t,"addStorage",{name:t.name,options:t.options})),t}}function md(n,e,t){const{from:r,to:s}=e,{blockSeparator:i=`
12
13`,textSerializers:o={}}=t||{};let a="";return n.nodesBetween(r,s,(l,c,d,u)=>{var h;l.isBlock&&c>r&&(a+=i);const p=o?.[l.type.name];if(p)return d&&(a+=p({node:l,pos:c,parent:d,index:u,range:e})),!1;l.isText&&(a+=(h=l?.text)===null||h===void 0?void 0:h.slice(Math.max(r,c)-c,s-c))}),a}function gd(n){return Object.fromEntries(Object.entries(n.nodes).filter(([,e])=>e.spec.toText).map(([e,t])=>[e,t.spec.toText]))}const im=me.create({name:"clipboardTextSerializer",addOptions(){return{blockSeparator:void 0}},addProseMirrorPlugins(){return[new Me({key:new Ye("clipboardTextSerializer"),props:{clipboardTextSerializer:()=>{const{editor:n}=this,{state:e,schema:t}=n,{doc:r,selection:s}=e,{ranges:i}=s,o=Math.min(...i.map(d=>d.$from.pos)),a=Math.max(...i.map(d=>d.$to.pos)),l=gd(t);return md(r,{from:o,to:a},{...this.options.blockSeparator!==void 0?{blockSeparator:this.options.blockSeparator}:{},textSerializers:l})}}})]}}),om=()=>({editor:n,view:e})=>(requestAnimationFrame(()=>{var t;n.isDestroyed||(e.dom.blur(),(t=window?.getSelection())===null||t===void 0||t.removeAllRanges())}),!0),am=(n=!1)=>({commands:e})=>e.setContent("",n),lm=()=>({state:n,tr:e,dispatch:t})=>{const{selection:r}=e,{ranges:s}=r;return t&&s.forEach(({$from:i,$to:o})=>{n.doc.nodesBetween(i.pos,o.pos,(a,l)=>{if(a.type.isText)return;const{doc:c,mapping:d}=e,u=c.resolve(d.map(l)),h=c.resolve(d.map(l+a.nodeSize)),p=u.blockRange(h);if(!p)return;const m=Wn(p);if(a.type.isTextblock){const{defaultType:g}=u.parent.contentMatchAt(u.index());e.setNodeMarkup(p.start,g)}(m||m===0)&&e.lift(p,m)})}),!0},cm=n=>e=>n(e),dm=()=>({state:n,dispatch:e})=>cd(n,e),um=(n,e)=>({editor:t,tr:r})=>{const{state:s}=t,i=s.doc.slice(n.from,n.to);r.deleteRange(n.from,n.to);const o=r.mapping.map(e);return r.insert(o,i.content),r.setSelection(new z(r.doc.resolve(o-1))),!0},fm=()=>({tr:n,dispatch:e})=>{const{selection:t}=n,r=t.$anchor.node();if(r.content.size>0)return!1;const s=n.selection.$anchor;for(let i=s.depth;i>0;i-=1)if(s.node(i).type===r.type){if(e){const a=s.before(i),l=s.after(i);n.delete(a,l).scrollIntoView()}return!0}return!1},hm=n=>({tr:e,state:t,dispatch:r})=>{const s=be(n,t.schema),i=e.selection.$anchor;for(let o=i.depth;o>0;o-=1)if(i.node(o).type===s){if(r){const l=i.before(o),c=i.after(o);e.delete(l,c).scrollIntoView()}return!0}return!1},pm=n=>({tr:e,dispatch:t})=>{const{from:r,to:s}=n;return t&&e.delete(r,s),!0},mm=()=>({state:n,dispatch:e})=>oo(n,e),gm=()=>({commands:n})=>n.keyboardShortcut("Enter"),xm=()=>({state:n,dispatch:e})=>Op(n,e);function ps(n,e,t={strict:!0}){const r=Object.keys(e);return r.length?r.every(s=>t.strict?e[s]===n[s]:ho(e[s])?e[s].test(n[s]):e[s]===n[s]):!0}function xd(n,e,t={}){return n.find(r=>r.type===e&&ps(Object.fromEntries(Object.keys(t).map(s=>[s,r.attrs[s]])),t))}function Fa(n,e,t={}){return!!xd(n,e,t)}function po(n,e,t){var r;if(!n||!e)return;let s=n.parent.childAfter(n.parentOffset);if((!s.node||!s.node.marks.some(d=>d.type===e))&&(s=n.parent.childBefore(n.parentOffset)),!s.node||!s.node.marks.some(d=>d.type===e)||(t=t||((r=s.node.marks[0])===null||r===void 0?void 0:r.attrs),!xd([...s.node.marks],e,t)))return;let o=s.index,a=n.start()+s.offset,l=o+1,c=a+s.node.nodeSize;for(;o>0&&Fa([...n.parent.child(o-1).marks],e,t);)o-=1,a-=n.parent.child(o).nodeSize;for(;l<n.parent.childCount&&Fa([...n.parent.child(l).marks],e,t);)c+=n.parent.child(l).nodeSize,l+=1;return{from:a,to:c}}function Ut(n,e){if(typeof n=="string"){if(!e.marks[n])throw Error(`There is no mark type named '${n}'. Maybe you forgot to add the extension?`);return e.marks[n]}return n}const ym=(n,e={})=>({tr:t,state:r,dispatch:s})=>{const i=Ut(n,r.schema),{doc:o,selection:a}=t,{$from:l,from:c,to:d}=a;if(s){const u=po(l,i,e);if(u&&u.from<=c&&u.to>=d){const h=z.create(o,u.from,u.to);t.setSelection(h)}}return!0},bm=n=>e=>{const t=typeof n=="function"?n(e):n;for(let r=0;r<t.length;r+=1)if(t[r](e))return!0;return!1};function mo(n){return n instanceof z}function Mt(n=0,e=0,t=0){return Math.min(Math.max(n,e),t)}function yd(n,e=null){if(!e)return null;const t=q.atStart(n),r=q.atEnd(n);if(e==="start"||e===!0)return t;if(e==="end")return r;const s=t.from,i=r.to;return e==="all"?z.create(n,Mt(0,s,i),Mt(n.content.size,s,i)):z.create(n,Mt(e,s,i),Mt(e,s,i))}function vm(){return navigator.platform==="Android"||/android/i.test(navigator.userAgent)}function go(){return["iPad Simulator","iPhone Simulator","iPod Simulator","iPad","iPhone","iPod"].includes(navigator.platform)||navigator.userAgent.includes("Mac")&&"ontouchend"in document}const wm=(n=null,e={})=>({editor:t,view:r,tr:s,dispatch:i})=>{e={scrollIntoView:!0,...e};const o=()=>{(go()||vm())&&r.dom.focus(),requestAnimationFrame(()=>{t.isDestroyed||(r.focus(),e?.scrollIntoView&&t.commands.scrollIntoView())})};if(r.hasFocus()&&n===null||n===!1)return!0;if(i&&n===null&&!mo(t.state.selection))return o(),!0;const a=yd(s.doc,n)||t.state.selection,l=t.state.selection.eq(a);return i&&(l||s.setSelection(a),l&&s.storedMarks&&s.setStoredMarks(s.storedMarks),o()),!0},km=(n,e)=>t=>n.every((r,s)=>e(r,{...t,index:s})),Sm=(n,e)=>({tr:t,commands:r})=>r.insertContentAt({from:t.selection.from,to:t.selection.to},n,e),bd=n=>{const e=n.childNodes;for(let t=e.length-1;t>=0;t-=1){const r=e[t];r.nodeType===3&&r.nodeValue&&/^(\n\s\s|\n)$/.test(r.nodeValue)?n.removeChild(r):r.nodeType===1&&bd(r)}return n};function Hr(n){const e=`<body>${n}</body>`,t=new window.DOMParser().parseFromString(e,"text/html").body;return bd(t)}function br(n,e,t){if(n instanceof $t||n instanceof C)return n;t={slice:!0,parseOptions:{},...t};const r=typeof n=="object"&&n!==null,s=typeof n=="string";if(r)try{if(Array.isArray(n)&&n.length>0)return C.fromArray(n.map(a=>e.nodeFromJSON(a)));const o=e.nodeFromJSON(n);return t.errorOnInvalidContent&&o.check(),o}catch(i){if(t.errorOnInvalidContent)throw new Error("[tiptap error]: Invalid JSON content",{cause:i});return console.warn("[tiptap warn]: Invalid content.","Passed value:",n,"Error:",i),br("",e,t)}if(s){if(t.errorOnInvalidContent){let o=!1,a="";const l=new nc({topNode:e.spec.topNode,marks:e.spec.marks,nodes:e.spec.nodes.append({__tiptap__private__unknown__catch__all__node:{content:"inline*",group:"block",parseDOM:[{tag:"*",getAttrs:c=>(o=!0,a=typeof c=="string"?c:c.outerHTML,null)}]}})});if(t.slice?nr.fromSchema(l).parseSlice(Hr(n),t.parseOptions):nr.fromSchema(l).parse(Hr(n),t.parseOptions),t.errorOnInvalidContent&&o)throw new Error("[tiptap error]: Invalid HTML content",{cause:new Error(`Invalid element found: ${a}`)})}const i=nr.fromSchema(e);return t.slice?i.parseSlice(Hr(n),t.parseOptions).content:i.parse(Hr(n),t.parseOptions)}return br("",e,t)}function Cm(n,e,t){const r=n.steps.length-1;if(r<e)return;const s=n.steps[r];if(!(s instanceof ge||s instanceof xe))return;const i=n.mapping.maps[r];let o=0;i.forEach((a,l,c,d)=>{o===0&&(o=d)}),n.setSelection(q.near(n.doc.resolve(o),t))}const Nm=n=>!("type"in n),Mm=(n,e,t)=>({tr:r,dispatch:s,editor:i})=>{var o;if(s){t={parseOptions:i.options.parseOptions,updateSelection:!0,applyInputRules:!1,applyPasteRules:!1,...t};let a;const l=x=>{i.emit("contentError",{editor:i,error:x,disableCollaboration:()=>{i.storage.collaboration&&(i.storage.collaboration.isDisabled=!0)}})},c={preserveWhitespace:"full",...t.parseOptions};if(!t.errorOnInvalidContent&&!i.options.enableContentCheck&&i.options.emitContentError)try{br(e,i.schema,{parseOptions:c,errorOnInvalidContent:!0})}catch(x){l(x)}try{a=br(e,i.schema,{parseOptions:c,errorOnInvalidContent:(o=t.errorOnInvalidContent)!==null&&o!==void 0?o:i.options.enableContentCheck})}catch(x){return l(x),!1}let{from:d,to:u}=typeof n=="number"?{from:n,to:n}:{from:n.from,to:n.to},h=!0,p=!0;if((Nm(a)?a:[a]).forEach(x=>{x.check(),h=h?x.isText&&x.marks.length===0:!1,p=p?x.isBlock:!1}),d===u&&p){const{parent:x}=r.doc.resolve(d);x.isTextblock&&!x.type.spec.code&&!x.childCount&&(d-=1,u+=1)}let g;if(h){if(Array.isArray(e))g=e.map(x=>x.text||"").join("");else if(e instanceof C){let x="";e.forEach(b=>{b.text&&(x+=b.text)}),g=x}else typeof e=="object"&&e&&e.text?g=e.text:g=e;r.insertText(g,d,u)}else g=a,r.replaceWith(d,u,g);t.updateSelection&&Cm(r,r.steps.length-1,-1),t.applyInputRules&&r.setMeta("applyInputRules",{from:d,text:g}),t.applyPasteRules&&r.setMeta("applyPasteRules",{from:d,text:g})}return!0},Em=()=>({state:n,dispatch:e})=>Mp(n,e),Tm=()=>({state:n,dispatch:e})=>Ep(n,e),Om=()=>({state:n,dispatch:e})=>nd(n,e),Am=()=>({state:n,dispatch:e})=>od(n,e),Dm=()=>({state:n,dispatch:e,tr:t})=>{try{const r=bs(n.doc,n.selection.$from.pos,-1);return r==null?!1:(t.join(r,2),e&&e(t),!0)}catch{return!1}},jm=()=>({state:n,dispatch:e,tr:t})=>{try{const r=bs(n.doc,n.selection.$from.pos,1);return r==null?!1:(t.join(r,2),e&&e(t),!0)}catch{return!1}},Im=()=>({state:n,dispatch:e})=>Cp(n,e),Rm=()=>({state:n,dispatch:e})=>Np(n,e);function vd(){return typeof navigator<"u"?/Mac/.test(navigator.platform):!1}function Pm(n){const e=n.split(/-(?!$)/);let t=e[e.length-1];t==="Space"&&(t=" ");let r,s,i,o;for(let a=0;a<e.length-1;a+=1){const l=e[a];if(/^(cmd|meta|m)$/i.test(l))o=!0;else if(/^a(lt)?$/i.test(l))r=!0;else if(/^(c|ctrl|control)$/i.test(l))s=!0;else if(/^s(hift)?$/i.test(l))i=!0;else if(/^mod$/i.test(l))go()||vd()?o=!0:s=!0;else throw new Error(`Unrecognized modifier name: ${l}`)}return r&&(t=`Alt-${t}`),s&&(t=`Ctrl-${t}`),o&&(t=`Meta-${t}`),i&&(t=`Shift-${t}`),t}const Lm=n=>({editor:e,view:t,tr:r,dispatch:s})=>{const i=Pm(n).split(/-(?!$)/),o=i.find(c=>!["Alt","Ctrl","Meta","Shift"].includes(c)),a=new KeyboardEvent("keydown",{key:o==="Space"?" 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Gm=(n,e=!1,t={},r={})=>({editor:s,tr:i,dispatch:o,commands:a})=>{var l,c;const{doc:d}=i;if(t.preserveWhitespace!=="full"){const u=Pi(n,s.schema,t,{errorOnInvalidContent:(l=r.errorOnInvalidContent)!==null&&l!==void 0?l:s.options.enableContentCheck});return o&&i.replaceWith(0,d.content.size,u).setMeta("preventUpdate",!e),!0}return o&&i.setMeta("preventUpdate",!e),a.insertContentAt({from:0,to:d.content.size},n,{parseOptions:t,errorOnInvalidContent:(c=r.errorOnInvalidContent)!==null&&c!==void 0?c:s.options.enableContentCheck})};function wd(n,e){const t=Ut(e,n.schema),{from:r,to:s,empty:i}=n.selection,o=[];i?(n.storedMarks&&o.push(...n.storedMarks),o.push(...n.selection.$head.marks())):n.doc.nodesBetween(r,s,l=>{o.push(...l.marks)});const a=o.find(l=>l.type.name===t.name);return a?{...a.attrs}:{}}function Ym(n){for(let e=0;e<n.edgeCount;e+=1){const{type:t}=n.edge(e);if(t.isTextblock&&!t.hasRequiredAttrs())return t}return null}function Qm(n,e){for(let t=n.depth;t>0;t-=1){const 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kg=Object.freeze({__proto__:null,blur:om,clearContent:am,clearNodes:lm,command:cm,createParagraphNear:dm,cut:um,deleteCurrentNode:fm,deleteNode:hm,deleteRange:pm,deleteSelection:mm,enter:gm,exitCode:xm,extendMarkRange:ym,first:bm,focus:wm,forEach:km,insertContent:Sm,insertContentAt:Mm,joinBackward:Om,joinDown:Tm,joinForward:Am,joinItemBackward:Dm,joinItemForward:jm,joinTextblockBackward:Im,joinTextblockForward:Rm,joinUp:Em,keyboardShortcut:Lm,lift:Bm,liftEmptyBlock:$m,liftListItem:Fm,newlineInCode:zm,resetAttributes:Vm,scrollIntoView:Wm,selectAll:Hm,selectNodeBackward:qm,selectNodeForward:_m,selectParentNode:Um,selectTextblockEnd:Km,selectTextblockStart:Jm,setContent:Gm,setMark:sg,setMeta:ig,setNode:og,setNodeSelection:ag,setTextSelection:lg,sinkListItem:cg,splitBlock:dg,splitListItem:ug,toggleList:fg,toggleMark:hg,toggleNode:pg,toggleWrap:mg,undoInputRule:gg,unsetAllMarks:xg,unsetMark:yg,updateAttributes:bg,wrapIn:vg,wrapInList:wg});const Sg=me.create({name:"commands",addCommands(){return{...kg}}}),Cg=me.create({name:"drop",addProseMirrorPlugins(){return[new Me({key:new Ye("tiptapDrop"),props:{handleDrop:(n,e,t,r)=>{this.editor.emit("drop",{editor:this.editor,event:e,slice:t,moved:r})}}})]}}),Ng=me.create({name:"editable",addProseMirrorPlugins(){return[new Me({key:new Ye("editable"),props:{editable:()=>this.editor.options.editable}})]}}),Mg=new Ye("focusEvents"),Eg=me.create({name:"focusEvents",addProseMirrorPlugins(){const{editor:n}=this;return[new Me({key:Mg,props:{handleDOMEvents:{focus:(e,t)=>{n.isFocused=!0;const r=n.state.tr.setMeta("focus",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1},blur:(e,t)=>{n.isFocused=!1;const r=n.state.tr.setMeta("blur",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1}}}})]}}),Tg=me.create({name:"keymap",addKeyboardShortcuts(){const n=()=>this.editor.commands.first(({commands:o})=>[()=>o.undoInputRule(),()=>o.command(({tr:a})=>{const{selection:l,doc:c}=a,{empty:d,$anchor:u}=l,{pos:h,parent:p}=u,m=u.parent.isTextblock&&h>0?a.doc.resolve(h-1):u,g=m.parent.type.spec.isolating,x=u.pos-u.parentOffset,b=g&&m.parent.childCount===1?x===u.pos:q.atStart(c).from===h;return!d||!p.type.isTextblock||p.textContent.length||!b||b&&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:n,"Mod-Backspace":n,"Shift-Backspace":n,Delete:e,"Mod-Delete":e,"Mod-a":()=>this.editor.commands.selectAll()},s={...r},i={...r,"Ctrl-h":n,"Alt-Backspace":n,"Ctrl-d":e,"Ctrl-Alt-Backspace":e,"Alt-Delete":e,"Alt-d":e,"Ctrl-a":()=>this.editor.commands.selectTextblockStart(),"Ctrl-e":()=>this.editor.commands.selectTextblockEnd()};return go()||vd()?i:s},addProseMirrorPlugins(){return[new Me({key:new Ye("clearDocument"),appendTransaction:(n,e,t)=>{if(n.some(g=>g.getMeta("composition")))return;const r=n.some(g=>g.docChanged)&&!e.doc.eq(t.doc),s=n.some(g=>g.getMeta("preventClearDocument"));if(!r||s)return;const{empty:i,from:o,to:a}=e.selection,l=q.atStart(e.doc).from,c=q.atEnd(e.doc).to;if(i||!(o===l&&a===c)||!As(t.doc))return;const h=t.tr,p=Ns({state:t,transaction:h}),{commands:m}=new Ms({editor:this.editor,state:p});if(m.clearNodes(),!!h.steps.length)return h}})]}}),Og=me.create({name:"paste",addProseMirrorPlugins(){return[new Me({key:new Ye("tiptapPaste"),props:{handlePaste:(n,e,t)=>{this.editor.emit("paste",{editor:this.editor,event:e,slice:t})}}})]}}),Ag=me.create({name:"tabindex",addProseMirrorPlugins(){return[new Me({key:new Ye("tabindex"),props:{attributes:()=>this.editor.isEditable?{tabindex:"0"}:{}}})]}});class tn{get name(){return this.node.type.name}constructor(e,t,r=!1,s=null){this.currentNode=null,this.actualDepth=null,this.isBlock=r,this.resolvedPos=e,this.editor=t,this.currentNode=s}get node(){return this.currentNode||this.resolvedPos.node()}get element(){return this.editor.view.domAtPos(this.pos).node}get depth(){var e;return(e=this.actualDepth)!==null&&e!==void 0?e:this.resolvedPos.depth}get pos(){return this.resolvedPos.pos}get content(){return this.node.content}set content(e){let t=this.from,r=this.to;if(this.isBlock){if(this.content.size===0){console.error(`You can’t set content on a block node. Tried to set content on ${this.name} at ${this.pos}`);return}t=this.from+1,r=this.to-1}this.editor.commands.insertContentAt({from:t,to:r},e)}get attributes(){return this.node.attrs}get textContent(){return this.node.textContent}get size(){return this.node.nodeSize}get from(){return this.isBlock?this.pos:this.resolvedPos.start(this.resolvedPos.depth)}get range(){return{from:this.from,to:this.to}}get to(){return this.isBlock?this.pos+this.size:this.resolvedPos.end(this.resolvedPos.depth)+(this.node.isText?0:1)}get parent(){if(this.depth===0)return null;const e=this.resolvedPos.start(this.resolvedPos.depth-1),t=this.resolvedPos.doc.resolve(e);return new tn(t,this.editor)}get before(){let e=this.resolvedPos.doc.resolve(this.from-(this.isBlock?1:2));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.from-3)),new tn(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 tn(e,this.editor)}get children(){const e=[];return this.node.content.forEach((t,r)=>{const s=t.isBlock&&!t.isTextblock,i=t.isAtom&&!t.isText,o=this.pos+r+(i?0:1),a=this.resolvedPos.doc.resolve(o);if(!s&&a.depth<=this.depth)return;const l=new tn(a,this.editor,s,s?t:null);s&&(l.actualDepth=this.depth+1),e.push(new tn(a,this.editor,s,s?t:null))}),e}get firstChild(){return this.children[0]||null}get lastChild(){const e=this.children;return e[e.length-1]||null}closest(e,t={}){let r=null,s=this.parent;for(;s&&!r;){if(s.node.type.name===e)if(Object.keys(t).length>0){const i=s.node.attrs,o=Object.keys(t);for(let a=0;a<o.length;a+=1){const l=o[a];if(i[l]!==t[l])break}}else r=s;s=s.parent}return r}querySelector(e,t={}){return this.querySelectorAll(e,t,!0)[0]||null}querySelectorAll(e,t={},r=!1){let s=[];if(!this.children||this.children.length===0)return s;const i=Object.keys(t);return this.children.forEach(o=>{r&&s.length>0||(o.node.type.name===e&&i.every(l=>t[l]===o.node.attrs[l])&&s.push(o),!(r&&s.length>0)&&(s=s.concat(o.querySelectorAll(e,t,r))))}),s}setAttribute(e){const{tr:t}=this.editor.state;t.setNodeMarkup(this.from,void 0,{...this.node.attrs,...e}),this.editor.view.dispatch(t)}}const Dg=`.ProseMirror {
14  position: relative;
15}
16
17.ProseMirror {
18  word-wrap: break-word;
19  white-space: pre-wrap;
20  white-space: break-spaces;
21  -webkit-font-variant-ligatures: none;
22  font-variant-ligatures: none;
23  font-feature-settings: "liga" 0; /* the above doesn't seem to work in Edge */
24}
25
26.ProseMirror [contenteditable="false"] {
27  white-space: normal;
28}
29
30.ProseMirror [contenteditable="false"] [contenteditable="true"] {
31  white-space: pre-wrap;
32}
33
34.ProseMirror pre {
35  white-space: pre-wrap;
36}
37
38img.ProseMirror-separator {
39  display: inline !important;
40  border: none !important;
41  margin: 0 !important;
42  width: 0 !important;
43  height: 0 !important;
44}
45
46.ProseMirror-gapcursor {
47  display: none;
48  pointer-events: none;
49  position: absolute;
50  margin: 0;
51}
52
53.ProseMirror-gapcursor:after {
54  content: "";
55  display: block;
56  position: absolute;
57  top: -2px;
58  width: 20px;
59  border-top: 1px solid black;
60  animation: ProseMirror-cursor-blink 1.1s steps(2, start) infinite;
61}
62
63@keyframes ProseMirror-cursor-blink {
64  to {
65    visibility: hidden;
66  }
67}
68
69.ProseMirror-hideselection *::selection {
70  background: transparent;
71}
72
73.ProseMirror-hideselection *::-moz-selection {
74  background: transparent;
75}
76
77.ProseMirror-hideselection * {
78  caret-color: transparent;
79}
80
81.ProseMirror-focused .ProseMirror-gapcursor {
82  display: block;
83}
84
85.tippy-box[data-animation=fade][data-state=hidden] {
86  opacity: 0
87}`;function jg(n,e,t){const r=document.querySelector("style[data-tiptap-style]");if(r!==null)return r;const s=document.createElement("style");return e&&s.setAttribute("nonce",e),s.setAttribute("data-tiptap-style",""),s.innerHTML=n,document.getElementsByTagName("head")[0].appendChild(s),s}class Ig extends qp{constructor(e={}){super(),this.isFocused=!1,this.isInitialized=!1,this.extensionStorage={},this.options={element:document.createElement("div"),content:"",injectCSS:!0,injectNonce:void 0,extensions:[],autofocus:!1,editable:!0,editorProps:{},parseOptions:{},coreExtensionOptions:{},enableInputRules:!0,enablePasteRules:!0,enableCoreExtensions:!0,enableContentCheck:!1,emitContentError:!1,onBeforeCreate:()=>null,onCreate:()=>null,onUpdate:()=>null,onSelectionUpdate:()=>null,onTransaction:()=>null,onFocus:()=>null,onBlur:()=>null,onDestroy:()=>null,onContentError:({error:t})=>{throw t},onPaste:()=>null,onDrop:()=>null},this.isCapturingTransaction=!1,this.capturedTransaction=null,this.setOptions(e),this.createExtensionManager(),this.createCommandManager(),this.createSchema(),this.on("beforeCreate",this.options.onBeforeCreate),this.emit("beforeCreate",{editor:this}),this.on("contentError",this.options.onContentError),this.createView(),this.injectCSS(),this.on("create",this.options.onCreate),this.on("update",this.options.onUpdate),this.on("selectionUpdate",this.options.onSelectionUpdate),this.on("transaction",this.options.onTransaction),this.on("focus",this.options.onFocus),this.on("blur",this.options.onBlur),this.on("destroy",this.options.onDestroy),this.on("drop",({event:t,slice:r,moved:s})=>this.options.onDrop(t,r,s)),this.on("paste",({event:t,slice:r})=>this.options.onPaste(t,r)),window.setTimeout(()=>{this.isDestroyed||(this.commands.focus(this.options.autofocus),this.emit("create",{editor:this}),this.isInitialized=!0)},0)}get storage(){return this.extensionStorage}get commands(){return this.commandManager.commands}chain(){return this.commandManager.chain()}can(){return this.commandManager.can()}injectCSS(){this.options.injectCSS&&document&&(this.css=jg(Dg,this.options.injectNonce))}setOptions(e={}){this.options={...this.options,...e},!(!this.view||!this.state||this.isDestroyed)&&(this.options.editorProps&&this.view.setProps(this.options.editorProps),this.view.updateState(this.state))}setEditable(e,t=!0){this.setOptions({editable:e}),t&&this.emit("update",{editor:this,transaction:this.state.tr})}get isEditable(){return this.options.editable&&this.view&&this.view.editable}get state(){return this.view.state}registerPlugin(e,t){const r=pd(t)?t(e,[...this.state.plugins]):[...this.state.plugins,e],s=this.state.reconfigure({plugins:r});return this.view.updateState(s),s}unregisterPlugin(e){if(this.isDestroyed)return;const t=this.state.plugins;let r=t;if([].concat(e).forEach(i=>{const o=typeof i=="string"?`${i}$`:i.key;r=r.filter(a=>!a.key.startsWith(o))}),t.length===r.length)return;const s=this.state.reconfigure({plugins:r});return this.view.updateState(s),s}createExtensionManager(){var e,t;const s=[...this.options.enableCoreExtensions?[Ng,im.configure({blockSeparator:(t=(e=this.options.coreExtensionOptions)===null||e===void 0?void 0:e.clipboardTextSerializer)===null||t===void 0?void 0:t.blockSeparator}),Sg,Eg,Tg,Ag,Cg,Og].filter(i=>typeof this.options.enableCoreExtensions=="object"?this.options.enableCoreExtensions[i.name]!==!1:!0):[],...this.options.extensions].filter(i=>["extension","node","mark"].includes(i?.type));this.extensionManager=new On(s,this)}createCommandManager(){this.commandManager=new Ms({editor:this})}createSchema(){this.schema=this.extensionManager.schema}createView(){var e;let t;try{t=Pi(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:this.options.enableContentCheck})}catch(o){if(!(o instanceof Error)||!["[tiptap error]: Invalid JSON content","[tiptap error]: Invalid HTML content"].includes(o.message))throw o;this.emit("contentError",{editor:this,error:o,disableCollaboration:()=>{this.storage.collaboration&&(this.storage.collaboration.isDisabled=!0),this.options.extensions=this.options.extensions.filter(a=>a.name!=="collaboration"),this.createExtensionManager()}}),t=Pi(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:!1})}const r=yd(t,this.options.autofocus);this.view=new Zc(this.options.element,{...this.options.editorProps,attributes:{role:"textbox",...(e=this.options.editorProps)===null||e===void 0?void 0:e.attributes},dispatchTransaction:this.dispatchTransaction.bind(this),state:Tn.create({doc:t,selection:r||void 0})});const s=this.state.reconfigure({plugins:this.extensionManager.plugins});this.view.updateState(s),this.createNodeViews(),this.prependClass();const i=this.view.dom;i.editor=this}createNodeViews(){this.view.isDestroyed||this.view.setProps({nodeViews:this.extensionManager.nodeViews})}prependClass(){this.view.dom.className=`tiptap ${this.view.dom.className}`}captureTransaction(e){this.isCapturingTransaction=!0,e(),this.isCapturingTransaction=!1;const t=this.capturedTransaction;return this.capturedTransaction=null,t}dispatchTransaction(e){if(this.view.isDestroyed)return;if(this.isCapturingTransaction){if(!this.capturedTransaction){this.capturedTransaction=e;return}e.steps.forEach(o=>{var a;return(a=this.capturedTransaction)===null||a===void 0?void 0:a.step(o)});return}const t=this.state.apply(e),r=!this.state.selection.eq(t.selection);this.emit("beforeTransaction",{editor:this,transaction:e,nextState:t}),this.view.updateState(t),this.emit("transaction",{editor:this,transaction:e}),r&&this.emit("selectionUpdate",{editor:this,transaction:e});const s=e.getMeta("focus"),i=e.getMeta("blur");s&&this.emit("focus",{editor:this,event:s.event,transaction:e}),i&&this.emit("blur",{editor:this,event:i.event,transaction:e}),!(!e.docChanged||e.getMeta("preventUpdate"))&&this.emit("update",{editor:this,transaction:e})}getAttributes(e){return eg(this.state,e)}isActive(e,t){const r=typeof e=="string"?e:null,s=typeof e=="string"?t:e;return tg(this.state,r,s)}getJSON(){return this.state.doc.toJSON()}getHTML(){return fo(this.state.doc.content,this.schema)}getText(e){const{blockSeparator:t=`
88
89`,textSerializers:r={}}=e||{};return Xm(this.state.doc,{blockSeparator:t,textSerializers:{...gd(this.schema),...r}})}get isEmpty(){return As(this.state.doc)}getCharacterCount(){return console.warn('[tiptap warn]: "editor.getCharacterCount()" is deprecated. Please use "editor.storage.characterCount.characters()" instead.'),this.state.doc.content.size-2}destroy(){if(this.emit("destroy"),this.view){const e=this.view.dom;e&&e.editor&&delete e.editor,this.view.destroy()}this.removeAllListeners()}get isDestroyed(){var e;return!(!((e=this.view)===null||e===void 0)&&e.docView)}$node(e,t){var r;return((r=this.$doc)===null||r===void 0?void 0:r.querySelector(e,t))||null}$nodes(e,t){var r;return((r=this.$doc)===null||r===void 0?void 0:r.querySelectorAll(e,t))||null}$pos(e){const t=this.state.doc.resolve(e);return new tn(t,this)}get $doc(){return this.$pos(0)}}function mn(n){return new Er({find:n.find,handler:({state:e,range:t,match:r})=>{const s=_(n.getAttributes,void 0,r);if(s===!1||s===null)return null;const{tr:i}=e,o=r[r.length-1],a=r[0];if(o){const l=a.search(/\S/),c=t.from+a.indexOf(o),d=c+o.length;if(kd(t.from,t.to,e.doc).filter(p=>p.mark.type.excluded.find(g=>g===n.type&&g!==p.mark.type)).filter(p=>p.to>c).length)return null;d<t.to&&i.delete(d,t.to),c>t.from&&i.delete(t.from+l,c);const h=t.from+l+o.length;i.addMark(t.from+l,h,n.type.create(s||{})),i.removeStoredMark(n.type)}}})}function Rg(n){return new Er({find:n.find,handler:({state:e,range:t,match:r})=>{const s=_(n.getAttributes,void 0,r)||{},{tr:i}=e,o=t.from;let a=t.to;const l=n.type.create(s);if(r[1]){const c=r[0].lastIndexOf(r[1]);let d=o+c;d>a?d=a:a=d+r[1].length;const u=r[0][r[0].length-1];i.insertText(u,o+r[0].length-1),i.replaceWith(d,a,l)}else if(r[0]){const c=n.type.isInline?o:o-1;i.insert(c,n.type.create(s)).delete(i.mapping.map(o),i.mapping.map(a))}i.scrollIntoView()}})}function Bi(n){return new Er({find:n.find,handler:({state:e,range:t,match:r})=>{const s=e.doc.resolve(t.from),i=_(n.getAttributes,void 0,r)||{};if(!s.node(-1).canReplaceWith(s.index(-1),s.indexAfter(-1),n.type))return null;e.tr.delete(t.from,t.to).setBlockType(t.from,t.from,n.type,i)}})}function le(n){return new Er({find:n.find,handler:({state:e,range:t,match:r})=>{let s=n.replace,i=t.from;const o=t.to;if(r[1]){const a=r[0].lastIndexOf(r[1]);s+=r[0].slice(a+r[1].length),i+=a;const l=i-o;l>0&&(s=r[0].slice(a-l,a)+s,i=o)}e.tr.insertText(s,i,o)}})}function wr(n){return new Er({find:n.find,handler:({state:e,range:t,match:r,chain:s})=>{const i=_(n.getAttributes,void 0,r)||{},o=e.tr.delete(t.from,t.to),l=o.doc.resolve(t.from).blockRange(),c=l&&Gi(l,n.type,i);if(!c)return null;if(o.wrap(l,c),n.keepMarks&&n.editor){const{selection:u,storedMarks:h}=e,{splittableMarks:p}=n.editor.extensionManager,m=h||u.$to.parentOffset&&u.$from.marks();if(m){const g=m.filter(x=>p.includes(x.type.name));o.ensureMarks(g)}}if(n.keepAttributes){const u=n.type.name==="bulletList"||n.type.name==="orderedList"?"listItem":"taskList";s().updateAttributes(u,i).run()}const d=o.doc.resolve(t.from-1).nodeBefore;d&&d.type===n.type&&qt(o.doc,t.from-1)&&(!n.joinPredicate||n.joinPredicate(r,d))&&o.join(t.from-1)}})}class _e{constructor(e={}){this.type="node",this.name="node",this.parent=null,this.child=null,this.config={name:this.name,defaultOptions:{}},this.config={...this.config,...e},this.name=this.config.name,e.defaultOptions&&Object.keys(e.defaultOptions).length>0&&console.warn(`[tiptap warn]: BREAKING CHANGE: "defaultOptions" is deprecated. Please use "addOptions" instead. Found in extension: "${this.name}".`),this.options=this.config.defaultOptions,this.config.addOptions&&(this.options=_(P(this,"addOptions",{name:this.name}))),this.storage=_(P(this,"addStorage",{name:this.name,options:this.options}))||{}}static create(e={}){return new _e(e)}configure(e={}){const t=this.extend({...this.config,addOptions:()=>Ts(this.options,e)});return t.name=this.name,t.parent=this.parent,t}extend(e={}){const t=new _e(e);return t.parent=this,this.child=t,t.name=e.name?e.name:t.parent.name,e.defaultOptions&&Object.keys(e.defaultOptions).length>0&&console.warn(`[tiptap warn]: BREAKING CHANGE: "defaultOptions" is deprecated. Please use "addOptions" instead. Found in extension: "${t.name}".`),t.options=_(P(t,"addOptions",{name:t.name})),t.storage=_(P(t,"addStorage",{name:t.name,options:t.options})),t}}function gn(n){return new Zp({find:n.find,handler:({state:e,range:t,match:r,pasteEvent:s})=>{const i=_(n.getAttributes,void 0,r,s);if(i===!1||i===null)return null;const{tr:o}=e,a=r[r.length-1],l=r[0];let c=t.to;if(a){const d=l.search(/\S/),u=t.from+l.indexOf(a),h=u+a.length;if(kd(t.from,t.to,e.doc).filter(m=>m.mark.type.excluded.find(x=>x===n.type&&x!==m.mark.type)).filter(m=>m.to>u).length)return null;h<t.to&&o.delete(h,t.to),u>

89!nt(s)||!vt(s)||(Object.assign(s.style,a),Object.keys(i).forEach(function(l){s.removeAttribute(l)}))})}}const Md={name:"applyStyles",enabled:!0,phase:"write",fn:Kg,effect:Jg,requires:["computeStyles"]};function gt(n){return n.split("-")[0]}var cn=Math.max,ms=Math.min,Fn=Math.round;function $i(){var n=navigator.userAgentData;return n!=null&&n.brands&&Array.isArray(n.brands)?n.brands.map(function(e){return e.brand+"/"+e.version}).join(" "):navigator.userAgent}function Ed(){return!/^((?!chrome|android).)*safari/i.test($i())}function zn(n,e,t){e===void 0&&(e=!1),t===void 0&&(t=!1);var r=n.getBoundingClientRect(),s=1,i=1;e&&nt(n)&&(s=n.offsetWidth>0&&Fn(r.width)/n.offsetWidth||1,i=n.offsetHeight>0&&Fn(r.height)/n.offsetHeight||1);var o=xn(n)?Ge(n):window,a=o.visualViewport,l=!Ed()&&t,c=(r.left+(l&&a?a.offsetLeft:0))/s,d=(r.top+(l&&a?a.offsetTop:0))/i,u=r.width/s,h=r.height/i;return{width:u,height:h,top:d,right:c+u,bottom:d+h,left:c,x:c,y:d}}function vo(n){var 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108,handleClick:ry,handleKeyDown:ny,handleDOMEvents:{beforeinput:sy}}})}const ny=ed({ArrowLeft:Ur("horiz",-1),ArrowRight:Ur("horiz",1),ArrowUp:Ur("vert",-1),ArrowDown:Ur("vert",1)});function Ur(n,e){const t=n=="vert"?e>0?"down":"up":e>0?"right":"left";return function(r,s,i){let o=r.selection,a=e>0?o.$to:o.$from,l=o.empty;if(o instanceof z){if(!i.endOfTextblock(t)||a.depth==0)return!1;l=!1,a=r.doc.resolve(e>0?a.after():a.before())}let c=ae.findGapCursorFrom(a,e,l);return c?(s&&s(r.tr.setSelection(new ae(c))),!0):!1}}function ry(n,e,t){if(!n||!n.editable)return!1;let r=n.state.doc.resolve(e);if(!ae.valid(r))return!1;let s=n.posAtCoords({left:t.clientX,top:t.clientY});return s&&s.inside>-1&&$.isSelectable(n.state.doc.nodeAt(s.inside))?!1:(n.dispatch(n.state.tr.setSelection(new ae(r))),!0)}function sy(n,e){if(e.inputType!="insertCompositionText"||!(n.state.selection instanceof ae))return!1;let{$from:t}=n.state.selection,r=t.parent.contentMatchAt(t.index()).findWrapping(n.state.schema.nodes.text);if(!r)return!1;let s=C.empty;for(let o=r.length-1;o>=0;o--)s=C.from(r[o].createAndFill(null,s));let i=n.state.tr.replace(t.pos,t.pos,new I(s,0,0));return i.setSelection(z.near(i.doc.resolve(t.pos+1))),n.dispatch(i),!1}function iy(n){if(!(n.selection instanceof ae))return null;let e=document.createElement("div");return e.className="ProseMirror-gapcursor",he.create(n.doc,[Ke.widget(n.selection.head,e,{key:"gapcursor"})])}const oy=me.create({name:"gapCursor",addProseMirrorPlugins(){return[ty()]},extendNodeSchema(n){var e;const t={name:n.name,options:n.options,storage:n.storage};return{allowGapCursor:(e=_(P(n,"allowGapCursor",t)))!==null&&e!==void 0?e:null}}}),ay=_e.create({name:"hardBreak",addOptions(){return{keepMarks:!0,HTMLAttributes:{}}},inline:!0,group:"inline",selectable:!1,linebreakReplacement:!0,parseHTML(){return[{tag:"br"}]},renderHTML({HTMLAttributes:n}){return["br",Ne(this.options.HTMLAttributes,n)]},renderText(){return`
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e===1?["ol",Ne(this.options.HTMLAttributes,t),0]:["ol",Ne(this.options.HTMLAttributes,n),0]},addCommands(){return{toggleOrderedList:()=>({commands:n,chain:e})=>this.options.keepAttributes?e().toggleList(this.name,this.options.itemTypeName,this.options.keepMarks).updateAttributes(My,this.editor.getAttributes(hl)).run():n.toggleList(this.name,this.options.itemTypeName,this.options.keepMarks)}},addKeyboardShortcuts(){return{"Mod-Shift-7":()=>this.editor.commands.toggleOrderedList()}},addInputRules(){let 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