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this==e||this.contentMatch.compatible(e.contentMatch)}computeAttrs(e){return!e&&this.defaultAttrs?this.defaultAttrs:Zr(this.attrs,e)}create(e=null,t,r){if(this.isText)throw new Error("NodeType.create can't construct text nodes");return new ke(this,this.computeAttrs(e),k.from(t),P.setFrom(r))}createChecked(e=null,t,r){return t=k.from(t),this.checkContent(t),new ke(this,this.computeAttrs(e),t,P.setFrom(r))}createAndFill(e=null,t,r){if(e=this.computeAttrs(e),t=k.from(t),t.size){let o=this.contentMatch.fillBefore(t);if(!o)return null;t=o.append(t)}let i=this.contentMatch.matchFragment(t),s=i&&i.fillBefore(k.empty,!0);return s?new ke(this,e,t.append(s),P.setFrom(r)):null}validContent(e){let t=this.contentMatch.matchFragment(e);if(!t||!t.validEnd)return!1;for(let r=0;r<e.childCount;r++)if(!this.allowsMarks(e.child(r).marks))return!1;return!0}checkContent(e){if(!this.validContent(e))throw new RangeError(`Invalid content for node ${this.name}: 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e)t[i]=e[i];t.nodes=L.from(e.nodes),t.marks=L.from(e.marks||{}),this.nodes=ti.compile(this.spec.nodes,this),this.marks=_t.compile(this.spec.marks,this);let r=Object.create(null);for(let i in this.nodes){if(i in this.marks)throw new RangeError(i+" can not be both a node and a mark");let s=this.nodes[i],o=s.spec.content||"",l=s.spec.marks;if(s.contentMatch=r[o]||(r[o]=He.parse(o,this.nodes)),s.inlineContent=s.contentMatch.inlineContent,s.spec.linebreakReplacement){if(this.linebreakReplacement)throw new RangeError("Multiple linebreak nodes defined");if(!s.isInline||!s.isLeaf)throw new RangeError("Linebreak replacement nodes must be inline leaf nodes");this.linebreakReplacement=s}s.markSet=l=="_"?null:l?ri(this,l.split(" ")):l==""||!s.inlineContent?[]:null}for(let i in this.marks){let s=this.marks[i],o=s.spec.excludes;s.excluded=o==null?[s]:o==""?[]:ri(this,o.split(" 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s=i?this.styles.indexOf(i)+1:0;s<this.styles.length;s++){let o=this.styles[s],l=o.style;if(!(l.indexOf(e)!=0||o.context&&!r.matchesContext(o.context)||l.length>e.length&&(l.charCodeAt(e.length)!=61||l.slice(e.length+1)!=t))){if(o.getAttrs){let a=o.getAttrs(t);if(a===!1)continue;o.attrs=a||void 0}return o}}}static schemaRules(e){let t=[];function r(i){let s=i.priority==null?50:i.priority,o=0;for(;o<t.length;o++){let l=t[o];if((l.priority==null?50:l.priority)<s)break}t.splice(o,0,i)}for(let i in e.marks){let s=e.marks[i].spec.parseDOM;s&&s.forEach(o=>{r(o=ai(o)),o.mark||o.ignore||o.clearMark||(o.mark=i)})}for(let i in e.nodes){let s=e.nodes[i].spec.parseDOM;s&&s.forEach(o=>{r(o=ai(o)),o.node||o.ignore||o.mark||(o.node=i)})}return t}static fromSchema(e){return e.cached.domParser||(e.cached.domParser=new Me(e,Me.schemaRules(e)))}}const ii={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},bl={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},si={ol:!0,ul:!0},gt=1,Nn=2,yt=4;function oi(n,e,t){return e!=null?(e?gt:0)|(e==="full"?Nn:0):n&&n.whitespace=="pre"?gt|Nn:t&~yt}class Wt{constructor(e,t,r,i,s,o){this.type=e,this.attrs=t,this.marks=r,this.solid=i,this.options=o,this.content=[],this.activeMarks=P.none,this.match=s||(o&yt?null:e.contentMatch)}findWrapping(e){if(!this.match){if(!this.type)return[];let t=this.type.contentMatch.fillBefore(k.from(e));if(t)this.match=this.type.contentMatch.matchFragment(t);else{let r=this.type.contentMatch,i;return(i=r.findWrapping(e.type))?(this.match=r,i):null}}return this.match.findWrapping(e.type)}finish(e){if(!(this.options&gt)){let r=this.content[this.content.length-1],i;if(r&&r.isText&&(i=/[ \t\r\n\u000c]+$/.exec(r.text))){let s=r;r.text.length==i[0].length?this.content.pop():this.content[this.content.length-1]=s.withText(s.text.slice(0,s.text.length-i[0].length))}}let t=k.from(this.content);return!e&&this.match&&(t=t.append(this.match.fillBefore(k.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&&!ii.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}}class li{constructor(e,t,r){this.parser=e,this.options=t,this.isOpen=r,this.open=0,this.localPreserveWS=!1;let i=t.topNode,s,o=oi(null,t.preserveWhitespace,0)|(r?yt:0);i?s=new Wt(i.type,i.attrs,P.none,!0,t.topMatch||i.type.contentMatch,o):r?s=new Wt(null,null,P.none,!0,null,o):s=new Wt(e.schema.topNodeType,null,P.none,!0,null,o),this.nodes=[s],this.find=t.findPositions,this.needsBlock=!1}get top(){return 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i=this.findPlace(e,t,r);if(i){this.closeExtra();let s=this.top;s.match&&(s.match=s.match.matchType(e.type));let o=P.none;for(let l of i.concat(e.marks))(s.type?s.type.allowsMarkType(l.type):ci(l.type,e.type))&&(o=l.addToSet(o));return s.content.push(e.mark(o)),!0}return!1}enter(e,t,r,i){let s=this.findPlace(e.create(t),r,!1);return s&&(s=this.enterInner(e,t,r,!0,i)),s}enterInner(e,t,r,i=!1,s){this.closeExtra();let o=this.top;o.match=o.match&&o.match.matchType(e);let l=oi(e,s,o.options);o.options&yt&&o.content.length==0&&(l|=yt);let a=P.none;return r=r.filter(c=>(o.type?o.type.allowsMarkType(c.type):ci(c.type,e))?(a=c.addToSet(a),!1):!0),this.nodes.push(new Wt(e,t,a,i,null,l)),this.open++,r}closeExtra(e=!1){let t=this.nodes.length-1;if(t>this.open){for(;t>this.open;t--)this.nodes[t-1].content.push(this.nodes[t].finish(e));this.nodes.length=this.open+1}}finish(){return this.open=0,this.closeExtra(this.isOpen),this.nodes[0].finish(!!(this.isOpen||this.options.topOpen))}sync(e){for(let 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t=0;t<this.find.length;t++)this.find[t].node==e&&(this.find[t].pos=this.currentPos-(e.nodeValue.length-this.find[t].offset))}matchesContext(e){if(e.indexOf("|")>-1)return e.split(/\s*\|\s*/).some(this.matchesContext,this);let t=e.split("/"),r=this.options.context,i=!this.isOpen&&(!r||r.parent.type==this.nodes[0].type),s=-(r?r.depth+1:0)+(i?0:1),o=(l,a)=>{for(;l>=0;l--){let c=t[l];if(c==""){if(l==t.length-1||l==0)continue;for(;a>=s;a--)if(o(l-1,a))return!0;return!1}else{let d=a>0||a==0&&i?this.nodes[a].type:r&&a>=s?r.node(a-s).type:null;if(!d||d.name!=c&&!d.isInGroup(c))return!1;a--}}return!0};return o(t.length-1,this.open)}textblockFromContext(){let e=this.options.context;if(e)for(let t=e.depth;t>=0;t--){let r=e.node(t).contentMatchAt(e.indexAfter(t)).defaultType;if(r&&r.isTextblock&&r.defaultAttrs)return r}for(let t in this.parser.schema.nodes){let r=this.parser.schema.nodes[t];if(r.isTextblock&&r.defaultAttrs)return r}}}function xl(n){for(let e=n.firstChild,t=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&si.hasOwnProperty(r)&&t?(t.appendChild(e),e=t):r=="li"?t=e:r&&(t=null)}}function kl(n,e){return(n.matches||n.msMatchesSelector||n.webkitMatchesSelector||n.mozMatchesSelector).call(n,e)}function ai(n){let e={};for(let t in n)e[t]=n[t];return e}function ci(n,e){let t=e.schema.nodes;for(let r in t){let i=t[r];if(!i.allowsMarkType(n))continue;let s=[],o=l=>{s.push(l);for(let a=0;a<l.edgeCount;a++){let{type:c,next:d}=l.edge(a);if(c==e||s.indexOf(d)<0&&o(d))return!0}};if(o(i.contentMatch))return!0}}class Ve{constructor(e,t){this.nodes=e,this.marks=t}serializeFragment(e,t={},r){r||(r=On(t).createDocumentFragment());let i=r,s=[];return e.forEach(o=>{if(s.length||o.marks.length){let l=0,a=0;for(;l<s.length&&a<o.marks.length;){let c=o.marks[a];if(!this.marks[c.type.name]){a++;continue}if(!c.eq(s[l][0])||c.type.spec.spanning===!1)break;l++,a++}for(;l<s.length;)i=s.pop()[1];for(;a<o.marks.length;){let c=o.marks[a++],d=this.serializeMark(c,o.isInline,t);d&&(s.push([c,i]),i.appendChild(d.dom),i=d.contentDOM||d.dom)}}i.appendChild(this.serializeNodeInner(o,t))}),r}serializeNodeInner(e,t){let{dom:r,contentDOM:i}=jt(On(t),this.nodes[e.type.name](e),null,e.attrs);if(i){if(e.isLeaf)throw new RangeError("Content hole not allowed in a leaf node spec");this.serializeFragment(e.content,t,i)}return r}serializeNode(e,t={}){let r=this.serializeNodeInner(e,t);for(let i=e.marks.length-1;i>=0;i--){let s=this.serializeMark(e.marks[i],e.isInline,t);s&&((s.contentDOM||s.dom).appendChild(r),r=s.dom)}return r}serializeMark(e,t,r={}){let i=this.marks[e.type.name];return i&&jt(On(r),i(e,t),null,e.attrs)}static renderSpec(e,t,r=null,i){return jt(e,t,r,i)}static fromSchema(e){return e.cached.domSerializer||(e.cached.domSerializer=new Ve(this.nodesFromSchema(e),this.marksFromSchema(e)))}static nodesFromSchema(e){let t=di(e.nodes);return t.text||(t.text=r=>r.text),t}static marksFromSchema(e){return 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bt(this._maps,this.mirror,e,t)}appendMap(e,t){this.ownData||(this._maps=this._maps.slice(),this.mirror=this.mirror&&this.mirror.slice(),this.ownData=!0),this.to=this._maps.push(e),t!=null&&this.setMirror(this._maps.length-1,t)}appendMapping(e){for(let t=0,r=this._maps.length;t<e._maps.length;t++){let i=e.getMirror(t);this.appendMap(e._maps[t],i!=null&&i<t?r+i:void 0)}}getMirror(e){if(this.mirror){for(let t=0;t<this.mirror.length;t++)if(this.mirror[t]==e)return this.mirror[t+(t%2?-1:1)]}}setMirror(e,t){this.mirror||(this.mirror=[]),this.mirror.push(e,t)}appendMappingInverted(e){for(let t=e.maps.length-1,r=this._maps.length+e._maps.length;t>=0;t--){let i=e.getMirror(t);this.appendMap(e._maps[t].invert(),i!=null&&i>t?r-i-1:void 0)}}invert(){let e=new bt;return e.appendMappingInverted(this),e}map(e,t=1){if(this.mirror)return this._map(e,t,!0);for(let r=this.from;r<this.to;r++)e=this._maps[r].map(e,t);return e}mapResult(e,t=1){return this._map(e,t,!1)}_map(e,t,r){let i=0;for(let s=this.from;s<this.to;s++){let o=this._maps[s],l=o.mapResult(e,t);if(l.recover!=null){let a=this.getMirror(s);if(a!=null&&a>s&&a<this.to){s=a,e=this._maps[a].recover(l.recover);continue}}i|=l.delInfo,e=l.pos}return r?e:new En(e,i,null)}}const An=Object.create(null);class J{getMap(){return te.empty}merge(e){return null}static fromJSON(e,t){if(!t||!t.stepType)throw new RangeError("Invalid input for Step.fromJSON");let r=An[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 An)throw new RangeError("Duplicate use of step JSON ID "+e);return An[e]=t,t.prototype.jsonID=e,t}}class B{constructor(e,t){this.doc=e,this.failed=t}static ok(e){return new B(e,null)}static fail(e){return new B(null,e)}static fromReplace(e,t,r,i){try{return B.ok(e.replace(t,r,i))}catch(s){if(s instanceof Ft)return B.fail(s.message);throw s}}}function In(n,e,t){let r=[];for(let i=0;i<n.childCount;i++){let s=n.child(i);s.content.size&&(s=s.copy(In(s.content,e,s))),s.isInline&&(s=e(s,t,i)),r.push(s)}return k.fromArray(r)}class Se extends J{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=e.resolve(this.from),i=r.node(r.sharedDepth(this.to)),s=new C(In(t.content,(o,l)=>!o.isAtom||!l.type.allowsMarkType(this.mark.type)?o:o.mark(this.mark.addToSet(o.marks)),i),t.openStart,t.openEnd);return B.fromReplace(e,this.from,this.to,s)}invert(){return new ce(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 Se(t.pos,r.pos,this.mark)}merge(e){return e instanceof Se&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new Se(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 Se(t.from,t.to,e.markFromJSON(t.mark))}}J.jsonID("addMark",Se);class ce extends J{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 C(In(t.content,i=>i.mark(this.mark.removeFromSet(i.marks)),e),t.openStart,t.openEnd);return B.fromReplace(e,this.from,this.to,r)}invert(){return new Se(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 ce(t.pos,r.pos,this.mark)}merge(e){return e instanceof ce&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new ce(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 ce(t.from,t.to,e.markFromJSON(t.mark))}}J.jsonID("removeMark",ce);class Ce extends J{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return B.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.addToSet(t.marks));return B.fromReplace(e,this.pos,this.pos+1,new C(k.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);if(t){let r=this.mark.addToSet(t.marks);if(r.length==t.marks.length){for(let i=0;i<t.marks.length;i++)if(!t.marks[i].isInSet(r))return new Ce(this.pos,t.marks[i]);return new Ce(this.pos,this.mark)}}return new _e(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Ce(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 Ce(t.pos,e.markFromJSON(t.mark))}}J.jsonID("addNodeMark",Ce);class _e extends J{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return B.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.removeFromSet(t.marks));return B.fromReplace(e,this.pos,this.pos+1,new C(k.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);return!t||!this.mark.isInSet(t.marks)?this:new Ce(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new _e(t.pos,this.mark)}toJSON(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new _e(t.pos,e.markFromJSON(t.mark))}}J.jsonID("removeNodeMark",_e);class $ extends J{constructor(e,t,r,i=!1){super(),this.from=e,this.to=t,this.slice=r,this.structure=i}apply(e){return this.structure&&vn(e,this.from,this.to)?B.fail("Structure replace would overwrite content"):B.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new te([this.from,this.to-this.from,this.slice.size])}invert(e){return new $(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 $(t.pos,Math.max(t.pos,r.pos),this.slice,this.structure)}merge(e){if(!(e instanceof $)||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?C.empty:new C(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);return new $(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?C.empty:new C(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new $(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 $(t.from,t.to,C.fromJSON(e,t.slice),!!t.structure)}}J.jsonID("replace",$);class H extends J{constructor(e,t,r,i,s,o,l=!1){super(),this.from=e,this.to=t,this.gapFrom=r,this.gapTo=i,this.slice=s,this.insert=o,this.structure=l}apply(e){if(this.structure&&(vn(e,this.from,this.gapFrom)||vn(e,this.gapTo,this.to)))return B.fail("Structure gap-replace would overwrite content");let t=e.slice(this.gapFrom,this.gapTo);if(t.openStart||t.openEnd)return B.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,t.content);return r?B.fromReplace(e,this.from,this.to,r):B.fail("Content does not fit in gap")}getMap(){return new te([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(e){let t=this.gapTo-this.gapFrom;return new H(this.from,this.from+this.slice.size+t,this.from+this.insert,this.from+this.insert+t,e.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1),i=this.from==this.gapFrom?t.pos:e.map(this.gapFrom,-1),s=this.to==this.gapTo?r.pos:e.map(this.gapTo,1);return t.deletedAcross&&r.deletedAcross||i<t.pos||s>r.pos?null:new H(t.pos,r.pos,i,s,this.slice,this.insert,this.structure)}toJSON(){let e={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number"||typeof t.gapFrom!="number"||typeof t.gapTo!="number"||typeof t.insert!="number")throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new H(t.from,t.to,t.gapFrom,t.gapTo,C.fromJSON(e,t.slice),t.insert,!!t.structure)}}J.jsonID("replaceAround",H);function vn(n,e,t){let r=n.resolve(e),i=t-e,s=r.depth;for(;i>0&&s>0&&r.indexAfter(s)==r.node(s).childCount;)s--,i--;if(i>0){let o=r.node(s).maybeChild(r.indexAfter(s));for(;i>0;){if(!o||o.isLeaf)return!0;o=o.firstChild,i--}}return!1}function Tl(n,e,t,r){let i=[],s=[],o,l;n.doc.nodesBetween(e,t,(a,c,d)=>{if(!a.isInline)return;let u=a.marks;if(!r.isInSet(u)&&d.type.allowsMarkType(r.type)){let f=Math.max(c,e),p=Math.min(c+a.nodeSize,t),h=r.addToSet(u);for(let m=0;m<u.length;m++)u[m].isInSet(h)||(o&&o.to==f&&o.mark.eq(u[m])?o.to=p:i.push(o=new ce(f,p,u[m])));l&&l.to==f?l.to=p:s.push(l=new Se(f,p,r))}}),i.forEach(a=>n.step(a)),s.forEach(a=>n.step(a))}function Nl(n,e,t,r){let i=[],s=0;n.doc.nodesBetween(e,t,(o,l)=>{if(!o.isInline)return;s++;let a=null;if(r instanceof _t){let c=o.marks,d;for(;d=r.isInSet(c);)(a||(a=[])).push(d),c=d.removeFromSet(c)}else r?r.isInSet(o.marks)&&(a=[r]):a=o.marks;if(a&&a.length){let c=Math.min(l+o.nodeSize,t);for(let d=0;d<a.length;d++){let u=a[d],f;for(let p=0;p<i.length;p++){let h=i[p];h.step==s-1&&u.eq(i[p].style)&&(f=h)}f?(f.to=c,f.step=s):i.push({style:u,from:Math.max(l,e),to:c,step:s})}}}),i.forEach(o=>n.step(new ce(o.from,o.to,o.style)))}function Dn(n,e,t,r=t.contentMatch,i=!0){let s=n.doc.nodeAt(e),o=[],l=e+1;for(let a=0;a<s.childCount;a++){let c=s.child(a),d=l+c.nodeSize,u=r.matchType(c.type);if(!u)o.push(new $(l,d,C.empty));else{r=u;for(let f=0;f<c.marks.length;f++)t.allowsMarkType(c.marks[f].type)||n.step(new ce(l,d,c.marks[f]));if(i&&c.isText&&t.whitespace!="pre"){let f,p=/\r?\n|\r/g,h;for(;f=p.exec(c.text);)h||(h=new C(k.from(t.schema.text(" ",t.allowedMarks(c.marks))),0,0)),o.push(new $(l+f.index,l+f.index+f[0].length,h))}}l=d}if(!r.validEnd){let a=r.fillBefore(k.empty,!0);n.replace(l,l,new C(a,0,0))}for(let a=o.length-1;a>=0;a--)n.step(o[a])}function Ol(n,e,t){return(e==0||n.canReplace(e,n.childCount))&&(t==n.childCount||n.canReplace(0,t))}function Qe(n){let t=n.parent.content.cutByIndex(n.startIndex,n.endIndex);for(let r=n.depth,i=0,s=0;;--r){let o=n.$from.node(r),l=n.$from.index(r)+i,a=n.$to.indexAfter(r)-s;if(r<n.depth&&o.canReplace(l,a,t))return r;if(r==0||o.type.spec.isolating||!Ol(o,l,a))break;l&&(i=1),a<o.childCount&&(s=1)}return null}function El(n,e,t){let{$from:r,$to:i,depth:s}=e,o=r.before(s+1),l=i.after(s+1),a=o,c=l,d=k.empty,u=0;for(let h=s,m=!1;h>t;h--)m||r.index(h)>0?(m=!0,d=k.from(r.node(h).copy(d)),u++):a--;let f=k.empty,p=0;for(let h=s,m=!1;h>t;h--)m||i.after(h+1)<i.end(h)?(m=!0,f=k.from(i.node(h).copy(f)),p++):c++;n.step(new H(a,c,o,l,new C(d.append(f),u,p),d.size-u,!0))}function Pn(n,e,t=null,r=n){let i=Al(n,e),s=i&&Il(r,e);return s?i.map(bi).concat({type:e,attrs:t}).concat(s.map(bi)):null}function bi(n){return{type:n,attrs:null}}function Al(n,e){let{parent:t,startIndex:r,endIndex:i}=n,s=t.contentMatchAt(r).findWrapping(e);if(!s)return null;let o=s.length?s[0]:e;return t.canReplaceWith(r,i,o)?s:null}function Il(n,e){let{parent:t,startIndex:r,endIndex:i}=n,s=t.child(r),o=e.contentMatch.findWrapping(s.type);if(!o)return null;let a=(o.length?o[o.length-1]:e).contentMatch;for(let c=r;a&&c<i;c++)a=a.matchType(t.child(c).type);return!a||!a.validEnd?null:o}function vl(n,e,t){let r=k.empty;for(let o=t.length-1;o>=0;o--){if(r.size){let l=t[o].type.contentMatch.matchFragment(r);if(!l||!l.validEnd)throw new RangeError("Wrapper type given to Transform.wrap does not form valid content of its parent wrapper")}r=k.from(t[o].type.create(t[o].attrs,r))}let i=e.start,s=e.end;n.step(new H(i,s,i,s,new C(r,0,0),t.length,!0))}function Dl(n,e,t,r,i){if(!r.isTextblock)throw new RangeError("Type given to setBlockType should be a textblock");let s=n.steps.length;n.doc.nodesBetween(e,t,(o,l)=>{let a=typeof i=="function"?i(o):i;if(o.isTextblock&&!o.hasMarkup(r,a)&&Pl(n.doc,n.mapping.slice(s).map(l),r)){let c=null;if(r.schema.linebreakReplacement){let p=r.whitespace=="pre",h=!!r.contentMatch.matchType(r.schema.linebreakReplacement);p&&!h?c=!1:!p&&h&&(c=!0)}c===!1&&ki(n,o,l,s),Dn(n,n.mapping.slice(s).map(l,1),r,void 0,c===null);let d=n.mapping.slice(s),u=d.map(l,1),f=d.map(l+o.nodeSize,1);return n.step(new H(u,f,u+1,f-1,new C(k.from(r.create(a,null,o.marks)),0,0),1,!0)),c===!0&&xi(n,o,l,s),!1}})}function xi(n,e,t,r){e.forEach((i,s)=>{if(i.isText){let o,l=/\r?\n|\r/g;for(;o=l.exec(i.text);){let a=n.mapping.slice(r).map(t+1+s+o.index);n.replaceWith(a,a+1,e.type.schema.linebreakReplacement.create())}}})}function ki(n,e,t,r){e.forEach((i,s)=>{if(i.type==i.type.schema.linebreakReplacement){let o=n.mapping.slice(r).map(t+1+s);n.replaceWith(o,o+1,e.type.schema.text(`
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m=r&&r[d]||u;if(!u.canReplace(f+1,u.childCount)||!m.type.validContent(p))return!1}let l=i.indexAfter(s),a=r&&r[0];return i.node(s).canReplaceWith(l,l,a?a.type:i.node(s+1).type)}function Ll(n,e,t=1,r){let i=n.doc.resolve(e),s=k.empty,o=k.empty;for(let l=i.depth,a=i.depth-t,c=t-1;l>a;l--,c--){s=k.from(i.node(l).copy(s));let d=r&&r[c];o=k.from(d?d.type.create(d.attrs,o):i.node(l).copy(o))}n.step(new $(e,e,new C(s.append(o),t,t),!0))}function we(n,e){let t=n.resolve(e),r=t.index();return Mi(t.nodeBefore,t.nodeAfter)&&t.parent.canReplace(r,r+1)}function Bl(n,e){e.content.size||n.type.compatibleContent(e.type);let t=n.contentMatchAt(n.childCount),{linebreakReplacement:r}=n.type.schema;for(let i=0;i<e.childCount;i++){let s=e.child(i),o=s.type==r?n.type.schema.nodes.text:s.type;if(t=t.matchType(o),!t||!n.type.allowsMarks(s.marks))return!1}return t.validEnd}function Mi(n,e){return!!(n&&e&&!n.isLeaf&&Bl(n,e))}function Kt(n,e,t=-1){let r=n.resolve(e);for(let i=r.depth;;i--){let s,o,l=r.index(i);if(i==r.depth?(s=r.nodeBefore,o=r.nodeAfter):t>0?(s=r.node(i+1),l++,o=r.node(i).maybeChild(l)):(s=r.node(i).maybeChild(l-1),o=r.node(i+1)),s&&!s.isTextblock&&Mi(s,o)&&r.node(i).canReplace(l,l+1))return e;if(i==0)break;e=t<0?r.before(i):r.after(i)}}function zl(n,e,t){let r=null,{linebreakReplacement:i}=n.doc.type.schema,s=n.doc.resolve(e-t),o=s.node().type;if(i&&o.inlineContent){let d=o.whitespace=="pre",u=!!o.contentMatch.matchType(i);d&&!u?r=!1:!d&&u&&(r=!0)}let l=n.steps.length;if(r===!1){let d=n.doc.resolve(e+t);ki(n,d.node(),d.before(),l)}o.inlineContent&&Dn(n,e+t-1,o,s.node().contentMatchAt(s.index()),r==null);let a=n.mapping.slice(l),c=a.map(e-t);if(n.step(new $(c,a.map(e+t,-1),C.empty,!0)),r===!0){let d=n.doc.resolve(c);xi(n,d.node(),d.before(),n.steps.length)}return n}function Fl(n,e,t){let r=n.resolve(e);if(r.parent.canReplaceWith(r.index(),r.index(),t))return e;if(r.parentOffset==0)for(let i=r.depth-1;i>=0;i--){let s=r.index(i);if(r.node(i).canReplaceWith(s,s,t))return r.before(i+1);if(s>0)return null}if(r.parentOffset==r.parent.content.size)for(let i=r.depth-1;i>=0;i--){let s=r.indexAfter(i);if(r.node(i).canReplaceWith(s,s,t))return r.after(i+1);if(s<r.node(i).childCount)return null}return null}function Si(n,e,t){let r=n.resolve(e);if(!t.content.size)return e;let i=t.content;for(let s=0;s<t.openStart;s++)i=i.firstChild.content;for(let s=1;s<=(t.openStart==0&&t.size?2:1);s++)for(let o=r.depth;o>=0;o--){let l=o==r.depth?0:r.pos<=(r.start(o+1)+r.end(o+1))/2?-1:1,a=r.index(o)+(l>0?1:0),c=r.node(o),d=!1;if(s==1)d=c.canReplace(a,a,i);else{let u=c.contentMatchAt(a).findWrapping(i.firstChild.type);d=u&&c.canReplaceWith(a,a,u[0])}if(d)return l==0?r.pos:l<0?r.before(o+1):r.after(o+1)}return null}function Jt(n,e,t=e,r=C.empty){if(e==t&&!r.size)return null;let i=n.resolve(e),s=n.resolve(t);return Ci(i,s,r)?new $(e,t,r):new $l(i,s,r).fit()}function Ci(n,e,t){return!t.openStart&&!t.openEnd&&n.start()==e.start()&&n.parent.canReplace(n.index(),e.index(),t.content)}class $l{constructor(e,t,r){this.$from=e,this.$to=t,this.unplaced=r,this.frontier=[],this.placed=k.empty;for(let i=0;i<=e.depth;i++){let s=e.node(i);this.frontier.push({type:s.type,match:s.contentMatchAt(e.indexAfter(i))})}for(let i=e.depth;i>0;i--)this.placed=k.from(e.node(i).copy(this.placed))}get depth(){return this.frontier.length-1}fit(){for(;this.unplaced.size;){let c=this.findFittable();c?this.placeNodes(c):this.openMore()||this.dropNode()}let e=this.mustMoveInline(),t=this.placed.size-this.depth-this.$from.depth,r=this.$from,i=this.close(e<0?this.$to:r.doc.resolve(e));if(!i)return null;let s=this.placed,o=r.depth,l=i.depth;for(;o&&l&&s.childCount==1;)s=s.firstChild.content,o--,l--;let a=new C(s,o,l);return e>-1?new H(r.pos,e,this.$to.pos,this.$to.end(),a,t):a.size||r.pos!=this.$to.pos?new $(r.pos,i.pos,a):null}findFittable(){let e=this.unplaced.openStart;for(let t=this.unplaced.content,r=0,i=this.unplaced.openEnd;r<e;r++){let s=t.firstChild;if(t.childCount>1&&(i=0),s.type.spec.isolating&&i<=r){e=r;break}t=s.content}for(let t=1;t<=2;t++)for(let r=t==1?e:this.unplaced.openStart;r>=0;r--){let i,s=null;r?(s=Rn(this.unplaced.content,r-1).firstChild,i=s.content):i=this.unplaced.content;let o=i.firstChild;for(let l=this.depth;l>=0;l--){let{type:a,match:c}=this.frontier[l],d,u=null;if(t==1&&(o?c.matchType(o.type)||(u=c.fillBefore(k.from(o),!1)):s&&a.compatibleContent(s.type)))return{sliceDepth:r,frontierDepth:l,parent:s,inject:u};if(t==2&&o&&(d=c.findWrapping(o.type)))return{sliceDepth:r,frontierDepth:l,parent:s,wrap:d};if(s&&c.matchType(s.type))break}}}openMore(){let{content:e,openStart:t,openEnd:r}=this.unplaced,i=Rn(e,t);return!i.childCount||i.firstChild.isLeaf?!1:(this.unplaced=new C(e,t+1,Math.max(r,i.size+t>=e.size-r?t+1:0)),!0)}dropNode(){let{content:e,openStart:t,openEnd:r}=this.unplaced,i=Rn(e,t);if(i.childCount<=1&&t>0){let s=e.size-t<=t+i.size;this.unplaced=new C(xt(e,t-1,1),t-1,s?t-1:r)}else this.unplaced=new C(xt(e,t,1),t,r)}placeNodes({sliceDepth:e,frontierDepth:t,parent:r,inject:i,wrap:s}){for(;this.depth>t;)this.closeFrontierNode();if(s)for(let m=0;m<s.length;m++)this.openFrontierNode(s[m]);let o=this.unplaced,l=r?r.content:o.content,a=o.openStart-e,c=0,d=[],{match:u,type:f}=this.frontier[t];if(i){for(let m=0;m<i.childCount;m++)d.push(i.child(m));u=u.matchFragment(i)}let p=l.size+e-(o.content.size-o.openEnd);for(;c<l.childCount;){let m=l.child(c),g=u.matchType(m.type);if(!g)break;c++,(c>1||a==0||m.content.size)&&(u=g,d.push(wi(m.mark(f.allowedMarks(m.marks)),c==1?a:0,c==l.childCount?p:-1)))}let h=c==l.childCount;h||(p=-1),this.placed=kt(this.placed,t,k.from(d)),this.frontier[t].match=u,h&&p<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let m=0,g=l;m<p;m++){let y=g.lastChild;this.frontier.push({type:y.type,match:y.contentMatchAt(y.childCount)}),g=y.content}this.unplaced=h?e==0?C.empty:new C(xt(o.content,e-1,1),e-1,p<0?o.openEnd:e-1):new C(xt(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||!Ln(this.$to,this.$to.depth,e.type,e.match,!1)||this.$to.depth==this.depth&&(t=this.findCloseLevel(this.$to))&&t.depth==this.depth)return-1;let{depth:r}=this.$to,i=this.$to.after(r);for(;r>1&&i==this.$to.end(--r);)++i;return i}findCloseLevel(e){e:for(let t=Math.min(this.depth,e.depth);t>=0;t--){let{match:r,type:i}=this.frontier[t],s=t<e.depth&&e.end(t+1)==e.pos+(e.depth-(t+1)),o=Ln(e,t,i,r,s);if(o){for(let l=t-1;l>=0;l--){let{match:a,type:c}=this.frontier[l],d=Ln(e,l,c,a,!0);if(!d||d.childCount)continue e}return{depth:t,fit:o,move:s?e.doc.resolve(e.after(t+1)):e}}}}close(e){let t=this.findCloseLevel(e);if(!t)return null;for(;this.depth>t.depth;)this.closeFrontierNode();t.fit.childCount&&(this.placed=kt(this.placed,t.depth,t.fit)),e=t.move;for(let r=t.depth+1;r<=e.depth;r++){let i=e.node(r),s=i.type.contentMatch.fillBefore(i.content,!0,e.index(r));this.openFrontierNode(i.type,i.attrs,s)}return e}openFrontierNode(e,t=null,r){let i=this.frontier[this.depth];i.match=i.match.matchType(e),this.placed=kt(this.placed,this.depth,k.from(e.create(t,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let t=this.frontier.pop().match.fillBefore(k.empty,!0);t.childCount&&(this.placed=kt(this.placed,this.frontier.length,t))}}function xt(n,e,t){return e==0?n.cutByIndex(t,n.childCount):n.replaceChild(0,n.firstChild.copy(xt(n.firstChild.content,e-1,t)))}function kt(n,e,t){return e==0?n.append(t):n.replaceChild(n.childCount-1,n.lastChild.copy(kt(n.lastChild.content,e-1,t)))}function Rn(n,e){for(let t=0;t<e;t++)n=n.firstChild.content;return n}function wi(n,e,t){if(e<=0)return n;let r=n.content;return e>1&&(r=r.replaceChild(0,wi(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(k.empty,!0)))),n.copy(r)}function Ln(n,e,t,r,i){let s=n.node(e),o=i?n.indexAfter(e):n.index(e);if(o==s.childCount&&!t.compatibleContent(s.type))return null;let l=r.fillBefore(s.content,!0,o);return l&&!Hl(t,s.content,o)?l:null}function Hl(n,e,t){for(let r=t;r<e.childCount;r++)if(!n.allowsMarks(e.child(r).marks))return!0;return!1}function Vl(n){return n.spec.defining||n.spec.definingForContent}function _l(n,e,t,r){if(!r.size)return n.deleteRange(e,t);let i=n.doc.resolve(e),s=n.doc.resolve(t);if(Ci(i,s,r))return n.step(new $(e,t,r));let o=Ni(i,s);o[o.length-1]==0&&o.pop();let l=-(i.depth+1);o.unshift(l);for(let f=i.depth,p=i.pos-1;f>0;f--,p--){let h=i.node(f).type.spec;if(h.defining||h.definingAsContext||h.isolating)break;o.indexOf(f)>-1?l=f:i.before(f)==p&&o.splice(1,0,-f)}let a=o.indexOf(l),c=[],d=r.openStart;for(let f=r.content,p=0;;p++){let h=f.firstChild;if(c.push(h),p==r.openStart)break;f=h.content}for(let f=d-1;f>=0;f--){let p=c[f],h=Vl(p.type);if(h&&!p.sameMarkup(i.node(Math.abs(l)-1)))d=f;else if(h||!p.type.isTextblock)break}for(let f=r.openStart;f>=0;f--){let p=(f+d+1)%(r.openStart+1),h=c[p];if(h)for(let m=0;m<o.length;m++){let g=o[(m+a)%o.length],y=!0;g<0&&(y=!1,g=-g);let x=i.node(g-1),b=i.index(g-1);if(x.canReplaceWith(b,b,h.type,h.marks))return n.replace(i.before(g),y?s.after(g):t,new C(Ti(r.content,0,r.openStart,p),p,r.openEnd))}}let u=n.steps.length;for(let f=o.length-1;f>=0&&(n.replace(e,t,r),!(n.steps.length>u));f--){let p=o[f];p<0||(e=i.before(p),t=s.after(p))}}function Ti(n,e,t,r,i){if(e<t){let s=n.firstChild;n=n.replaceChild(0,s.copy(Ti(s.content,e+1,t,r,s)))}if(e>r){let s=i.contentMatchAt(0),o=s.fillBefore(n).append(n);n=o.append(s.matchFragment(o).fillBefore(k.empty,!0))}return n}function Wl(n,e,t,r){if(!r.isInline&&e==t&&n.doc.resolve(e).parent.content.size){let i=Fl(n.doc,e,r.type);i!=null&&(e=t=i)}n.replaceRange(e,t,new C(k.from(r),0,0))}function jl(n,e,t){let r=n.doc.resolve(e),i=n.doc.resolve(t),s=Ni(r,i);for(let o=0;o<s.length;o++){let l=s[o],a=o==s.length-1;if(a&&l==0||r.node(l).type.contentMatch.validEnd)return n.delete(r.start(l),i.end(l));if(l>0&&(a||r.node(l-1).canReplace(r.index(l-1),i.indexAfter(l-1))))return n.delete(r.before(l),i.after(l))}for(let o=1;o<=r.depth&&o<=i.depth;o++)if(e-r.start(o)==r.depth-o&&t>r.end(o)&&i.end(o)-t!=i.depth-o&&r.start(o-1)==i.start(o-1)&&r.node(o-1).canReplace(r.index(o-1),i.index(o-1)))return n.delete(r.before(o),t);n.delete(e,t)}function Ni(n,e){let t=[],r=Math.min(n.depth,e.depth);for(let i=r;i>=0;i--){let s=n.start(i);if(s<n.pos-(n.depth-i)||e.end(i)>e.pos+(e.depth-i)||n.node(i).type.spec.isolating||e.node(i).type.spec.isolating)break;(s==e.start(i)||i==n.depth&&i==e.depth&&n.parent.inlineContent&&e.parent.inlineContent&&i&&e.start(i-1)==s-1)&&t.push(i)}return t}class et extends J{constructor(e,t,r){super(),this.pos=e,this.attr=t,this.value=r}apply(e){let t=e.nodeAt(this.pos);if(!t)return B.fail("No node at attribute step's position");let r=Object.create(null);for(let s in t.attrs)r[s]=t.attrs[s];r[this.attr]=this.value;let i=t.type.create(r,null,t.marks);return B.fromReplace(e,this.pos,this.pos+1,new C(k.from(i),0,t.isLeaf?0:1))}getMap(){return te.empty}invert(e){return new et(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 et(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 et(t.pos,t.attr,t.value)}}J.jsonID("attr",et);class Mt extends J{constructor(e,t){super(),this.attr=e,this.value=t}apply(e){let t=Object.create(null);for(let i in e.attrs)t[i]=e.attrs[i];t[this.attr]=this.value;let r=e.type.create(t,e.content,e.marks);return B.ok(r)}getMap(){return te.empty}invert(e){return new Mt(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 Mt(t.attr,t.value)}}J.jsonID("docAttr",Mt);let tt=class extends Error{};tt=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t},tt.prototype=Object.create(Error.prototype),tt.prototype.constructor=tt,tt.prototype.name="TransformError";class ql{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new bt}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let t=this.maybeStep(e);if(t.failed)throw new tt(t.failed);return this}maybeStep(e){let t=e.apply(this.doc);return t.failed||this.addStep(e,t.doc),t}get docChanged(){return this.steps.length>0}changedRange(){let e=1e9,t=-1e9;for(let r=0;r<this.mapping.maps.length;r++){let i=this.mapping.maps[r];r&&(e=i.map(e,1),t=i.map(t,-1)),i.forEach((s,o,l,a)=>{e=Math.min(e,l),t=Math.max(t,a)})}return e==1e9?null:{from:e,to:t}}addStep(e,t){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=t}replace(e,t=e,r=C.empty){let i=Jt(this.doc,e,t,r);return i&&this.step(i),this}replaceWith(e,t,r){return this.replace(e,t,new C(k.from(r),0,0))}delete(e,t){return this.replace(e,t,C.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,r){return _l(this,e,t,r),this}replaceRangeWith(e,t,r){return Wl(this,e,t,r),this}deleteRange(e,t){return jl(this,e,t),this}lift(e,t){return El(this,e,t),this}join(e,t=1){return zl(this,e,t),this}wrap(e,t){return vl(this,e,t),this}setBlockType(e,t=e,r,i=null){return Dl(this,e,t,r,i),this}setNodeMarkup(e,t,r=null,i){return Rl(this,e,t,r,i),this}setNodeAttribute(e,t,r){return this.step(new et(e,t,r)),this}setDocAttribute(e,t){return this.step(new Mt(e,t)),this}addNodeMark(e,t){return this.step(new Ce(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 P)t.isInSet(r.marks)&&this.step(new _e(e,t));else{let i=r.marks,s,o=[];for(;s=t.isInSet(i);)o.push(new _e(e,s)),i=s.removeFromSet(i);for(let l=o.length-1;l>=0;l--)this.step(o[l])}return this}split(e,t=1,r){return Ll(this,e,t,r),this}addMark(e,t,r){return Tl(this,e,t,r),this}removeMark(e,t,r){return Nl(this,e,t,r),this}clearIncompatible(e,t,r){return Dn(this,e,t,r),this}}const Bn=Object.create(null);class I{constructor(e,t,r){this.$anchor=e,this.$head=t,this.ranges=r||[new Kl(e.min(t),e.max(t))]}get anchor(){return this.$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.$from.doc.slice(this.from,this.to,!0)}replace(e,t=C.empty){let r=t.content.lastChild,i=null;for(let l=0;l<t.openEnd;l++)i=r,r=r.lastChild;let s=e.steps.length,o=this.ranges;for(let l=0;l<o.length;l++){let{$from:a,$to:c}=o[l],d=e.mapping.slice(s);e.replaceRange(d.map(a.pos),d.map(c.pos),l?C.empty:t),l==0&&Ai(e,s,(r?r.isInline:i&&i.isTextblock)?-1:1)}}replaceWith(e,t){let r=e.steps.length,i=this.ranges;for(let s=0;s<i.length;s++){let{$from:o,$to:l}=i[s],a=e.mapping.slice(r),c=a.map(o.pos),d=a.map(l.pos);s?e.deleteRange(c,d):(e.replaceRangeWith(c,d,t),Ai(e,r,t.isInline?-1:1))}}static findFrom(e,t,r=!1){let i=e.parent.inlineContent?new E(e):nt(e.node(0),e.parent,e.pos,e.index(),t,r);if(i)return i;for(let s=e.depth-1;s>=0;s--){let o=t<0?nt(e.node(0),e.node(s),e.before(s+1),e.index(s),t,r):nt(e.node(0),e.node(s),e.after(s+1),e.index(s)+1,t,r);if(o)return o}return null}static near(e,t=1){return this.findFrom(e,t)||this.findFrom(e,-t)||new ne(e.node(0))}static atStart(e){return nt(e,e,0,0,1)||new ne(e)}static atEnd(e){return nt(e,e,e.content.size,e.childCount,-1)||new ne(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=Bn[t.type];if(!r)throw new RangeError(`No selection type ${t.type} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in Bn)throw new RangeError("Duplicate use of selection JSON ID "+e);return Bn[e]=t,t.prototype.jsonID=e,t}getBookmark(){return E.between(this.$anchor,this.$head).getBookmark()}}I.prototype.visible=!0;class Kl{constructor(e,t){this.$from=e,this.$to=t}}let Oi=!1;function Ei(n){!Oi&&!n.parent.inlineContent&&(Oi=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+n.parent.type.name+")"))}class E extends I{constructor(e,t=e){Ei(e),Ei(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 I.near(r);let i=e.resolve(t.map(this.anchor));return new E(i.parent.inlineContent?i:r,r)}replace(e,t=C.empty){if(super.replace(e,t),t==C.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof E&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new Ut(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 E(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,r=t){let i=e.resolve(t);return new this(i,r==t?i:e.resolve(r))}static between(e,t,r){let i=e.pos-t.pos;if((!r||i)&&(r=i>=0?1:-1),!t.parent.inlineContent){let s=I.findFrom(t,r,!0)||I.findFrom(t,-r,!0);if(s)t=s.$head;else return I.near(t,r)}return e.parent.inlineContent||(i==0?e=t:(e=(I.findFrom(e,-r,!0)||I.findFrom(e,r,!0)).$anchor,e.pos<t.pos!=i<0&&(e=t))),new E(e,t)}}I.jsonID("text",E);class Ut{constructor(e,t){this.anchor=e,this.head=t}map(e){return new Ut(e.map(this.anchor),e.map(this.head))}resolve(e){return E.between(e.resolve(this.anchor),e.resolve(this.head))}}class O extends I{constructor(e){let t=e.nodeAfter,r=e.node(0).resolve(e.pos+t.nodeSize);super(e,r),this.node=t}map(e,t){let{deleted:r,pos:i}=t.mapResult(this.anchor),s=e.resolve(i);return r?I.near(s):new O(s)}content(){return new C(k.from(this.node),0,0)}eq(e){return e instanceof O&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new zn(this.anchor)}static fromJSON(e,t){if(typeof t.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new O(e.resolve(t.anchor))}static create(e,t){return new O(e.resolve(t))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}}O.prototype.visible=!1,I.jsonID("node",O);class zn{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:r}=e.mapResult(this.anchor);return t?new Ut(r,r):new zn(r)}resolve(e){let t=e.resolve(this.anchor),r=t.nodeAfter;return r&&O.isSelectable(r)?new O(t):I.near(t)}}class ne extends I{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,t=C.empty){if(t==C.empty){e.delete(0,e.doc.content.size);let r=I.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,t)}toJSON(){return{type:"all"}}static fromJSON(e){return new ne(e)}map(e){return new ne(e)}eq(e){return e instanceof ne}getBookmark(){return Jl}}I.jsonID("all",ne);const Jl={map(){return this},resolve(n){return new ne(n)}};function nt(n,e,t,r,i,s=!1){if(e.inlineContent)return E.create(n,t);for(let o=r-(i>0?0:1);i>0?o<e.childCount:o>=0;o+=i){let l=e.child(o);if(l.isAtom){if(!s&&O.isSelectable(l))return O.create(n,t-(i<0?l.nodeSize:0))}else{let a=nt(n,l,t+i,i<0?l.childCount:0,i,s);if(a)return a}t+=l.nodeSize*i}return null}function Ai(n,e,t){let r=n.steps.length-1;if(r<e)return;let i=n.steps[r];if(!(i instanceof $||i instanceof H))return;let s=n.mapping.maps[r],o;s.forEach((l,a,c,d)=>{o==null&&(o=d)}),n.setSelection(I.near(n.doc.resolve(o),t))}const Ii=1,Gt=2,vi=4;class Ul extends ql{constructor(e){super(e.doc),this.curSelectionFor=0,this.updated=0,this.meta=Object.create(null),this.time=Date.now(),this.curSelection=e.selection,this.storedMarks=e.storedMarks}get selection(){return this.curSelectionFor<this.steps.length&&(this.curSelection=this.curSelection.map(this.doc,this.mapping.slice(this.curSelectionFor)),this.curSelectionFor=this.steps.length),this.curSelection}setSelection(e){if(e.$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|Ii)&~Gt,this.storedMarks=null,this}get selectionSet(){return(this.updated&Ii)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=Gt,this}ensureMarks(e){return P.sameSet(this.storedMarks||this.selection.$from.marks(),e)||this.setStoredMarks(e),this}addStoredMark(e){return this.ensureMarks(e.addToSet(this.storedMarks||this.selection.$head.marks()))}removeStoredMark(e){return this.ensureMarks(e.removeFromSet(this.storedMarks||this.selection.$head.marks()))}get storedMarksSet(){return(this.updated&Gt)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~Gt,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,t=!0){let r=this.selection;return t&&(e=e.mark(this.storedMarks||(r.empty?r.$from.marks():r.$from.marksAcross(r.$to)||P.none))),r.replaceWith(this,e),this}deleteSelection(){return 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c;wt&&i&&r.nodeType==1&&(c=r.childNodes[i-1]).nodeType==1&&c.contentEditable=="false"&&c.getBoundingClientRect().top>=e.top&&i--,r==n.dom&&i==r.childNodes.length-1&&r.lastChild.nodeType==1&&e.top>r.lastChild.getBoundingClientRect().bottom?l=n.state.doc.content.size:(i==0||r.nodeType!=1||r.childNodes[i-1].nodeName!="BR")&&(l=fa(n,r,i,e))}l==null&&(l=ua(n,o,e));let a=n.docView.nearestDesc(o,!0);return{pos:l,inside:a?a.posAtStart-a.border:-1}}function qi(n){return n.top<n.bottom||n.left<n.right}function Oe(n,e){let t=n.getClientRects();if(t.length){let r=t[e<0?0:t.length-1];if(qi(r))return r}return Array.prototype.find.call(t,qi)||n.getBoundingClientRect()}const ha=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;function Ki(n,e,t){let{node:r,offset:i,atom:s}=n.docView.domFromPos(e,t<0?-1:1),o=wt||ie;if(r.nodeType==3)if(o&&(ha.test(r.nodeValue)||(t<0?!i:i==r.nodeValue.length))){let a=Oe(ge(r,i,i),t);if(ie&&i&&/\s/.test(r.nodeValue[i-1])&&i<r.nodeValue.length){let c=Oe(ge(r,i-1,i-1),-1);if(c.top==a.top){let d=Oe(ge(r,i,i+1),-1);if(d.top!=a.top)return Tt(d,d.left<c.left)}}return a}else{let a=i,c=i,d=t<0?1:-1;return t<0&&!i?(c++,d=-1):t>=0&&i==r.nodeValue.length?(a--,d=1):t<0?a--:c++,Tt(Oe(ge(r,a,c),d),d<0)}if(!n.state.doc.resolve(e-(s||0)).parent.inlineContent){if(s==null&&i&&(t<0||i==re(r))){let a=r.childNodes[i-1];if(a.nodeType==1)return qn(a.getBoundingClientRect(),!1)}if(s==null&&i<re(r)){let a=r.childNodes[i];if(a.nodeType==1)return qn(a.getBoundingClientRect(),!0)}return qn(r.getBoundingClientRect(),t>=0)}if(s==null&&i&&(t<0||i==re(r))){let a=r.childNodes[i-1],c=a.nodeType==3?ge(a,re(a)-(o?0:1)):a.nodeType==1&&(a.nodeName!="BR"||!a.nextSibling)?a:null;if(c)return Tt(Oe(c,1),!1)}if(s==null&&i<re(r)){let a=r.childNodes[i];for(;a.pmViewDesc&&a.pmViewDesc.ignoreForCoords;)a=a.nextSibling;let c=a?a.nodeType==3?ge(a,0,o?0:1):a.nodeType==1?a:null:null;if(c)return Tt(Oe(c,-1),!0)}return Tt(Oe(r.nodeType==3?ge(r):r,-t),t>=0)}function Tt(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 qn(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 Ji(n,e,t){let r=n.state,i=n.root.activeElement;r!=e&&n.updateState(e),i!=n.dom&&n.focus();try{return t()}finally{r!=e&&n.updateState(r),i!=n.dom&&i&&i.focus()}}function ma(n,e,t){let r=e.selection,i=t=="up"?r.$from:r.$to;return Ji(n,e,()=>{let{node:s}=n.docView.domFromPos(i.pos,t=="up"?-1:1);for(;;){let l=n.docView.nearestDesc(s,!0);if(!l)break;if(l.node.isBlock){s=l.contentDOM||l.dom;break}s=l.dom.parentNode}let o=Ki(n,i.pos,1);for(let l=s.firstChild;l;l=l.nextSibling){let a;if(l.nodeType==1)a=l.getClientRects();else if(l.nodeType==3)a=ge(l,0,l.nodeValue.length).getClientRects();else continue;for(let c=0;c<a.length;c++){let d=a[c];if(d.bottom>d.top+1&&(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 ga=/[\u0590-\u08ac]/;function ya(n,e,t){let{$head:r}=e.selection;if(!r.parent.isTextblock)return!1;let i=r.parentOffset,s=!i,o=i==r.parent.content.size,l=n.domSelection();return l?!ga.test(r.parent.textContent)||!l.modify?t=="left"||t=="backward"?s:o:Ji(n,e,()=>{let{focusNode:a,focusOffset:c,anchorNode:d,anchorOffset:u}=n.domSelectionRange(),f=l.caretBidiLevel;l.modify("move",t,"character");let p=r.depth?n.docView.domAfterPos(r.before()):n.dom,{focusNode:h,focusOffset:m}=n.domSelectionRange(),g=h&&!p.contains(h.nodeType==1?h:h.parentNode)||a==h&&c==m;try{l.collapse(d,u),a&&(a!=d||c!=u)&&l.extend&&l.extend(a,c)}catch{}return f!=null&&(l.caretBidiLevel=f),g}):r.pos==r.start()||r.pos==r.end()}let Ui=null,Gi=null,Yi=!1;function ba(n,e,t){return Ui==e&&Gi==t?Yi:(Ui=e,Gi=t,Yi=t=="up"||t=="down"?ma(n,e,t):ya(n,e,t))}const oe=0,Xi=1,qe=2,fe=3;class Nt{constructor(e,t,r,i){this.parent=e,this.children=t,this.dom=r,this.contentDOM=i,this.dirty=oe,r.pmViewDesc=this}matchesWidget(e){return!1}matchesMark(e){return!1}matchesNode(e,t,r){return!1}matchesHack(e){return!1}parseRule(){return null}stopEvent(e){return!1}get size(){let e=0;for(let t=0;t<this.children.length;t++)e+=this.children[t].size;return e}get border(){return 0}destroy(){this.parent=void 0,this.dom.pmViewDesc==this&&(this.dom.pmViewDesc=void 0);for(let e=0;e<this.children.length;e++)this.children[e].destroy()}posBeforeChild(e){for(let t=0,r=this.posAtStart;;t++){let i=this.children[t];if(i==e)return r;r+=i.size}}get posBefore(){return this.parent.posBeforeChild(this)}get posAtStart(){return this.parent?this.parent.posBeforeChild(this)+this.border:0}get posAfter(){return this.posBefore+this.size}get posAtEnd(){return this.posAtStart+this.size-2*this.border}localPosFromDOM(e,t,r){if(this.contentDOM&&this.contentDOM.contains(e.nodeType==1?e:e.parentNode))if(r<0){let s,o;if(e==this.contentDOM)s=e.childNodes[t-1];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;s=e.previousSibling}for(;s&&!((o=s.pmViewDesc)&&o.parent==this);)s=s.previousSibling;return s?this.posBeforeChild(o)+o.size:this.posAtStart}else{let s,o;if(e==this.contentDOM)s=e.childNodes[t];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;s=e.nextSibling}for(;s&&!((o=s.pmViewDesc)&&o.parent==this);)s=s.nextSibling;return s?this.posBeforeChild(o):this.posAtEnd}let i;if(e==this.dom&&this.contentDOM)i=t>W(this.contentDOM);else if(this.contentDOM&&this.contentDOM!=this.dom&&this.dom.contains(this.contentDOM))i=e.compareDocumentPosition(this.contentDOM)&2;else if(this.dom.firstChild){if(t==0)for(let s=e;;s=s.parentNode){if(s==this.dom){i=!1;break}if(s.previousSibling)break}if(i==null&&t==e.childNodes.length)for(let s=e;;s=s.parentNode){if(s==this.dom){i=!0;break}if(s.nextSibling)break}}return i??r>0?this.posAtEnd:this.posAtStart}nearestDesc(e,t=!1){for(let r=!0,i=e;i;i=i.parentNode){let s=this.getDesc(i),o;if(s&&(!t||s.node))if(r&&(o=s.nodeDOM)&&!(o.nodeType==1?o.contains(e.nodeType==1?e:e.parentNode):o==e))r=!1;else return s}}getDesc(e){let t=e.pmViewDesc;for(let r=t;r;r=r.parent)if(r==this)return t}posFromDOM(e,t,r){for(let i=e;i;i=i.parentNode){let s=this.getDesc(i);if(s)return s.localPosFromDOM(e,t,r)}return-1}descAt(e){for(let t=0,r=0;t<this.children.length;t++){let i=this.children[t],s=r+i.size;if(r==e&&s!=r){for(;!i.border&&i.children.length;)for(let o=0;o<i.children.length;o++){let l=i.children[o];if(l.size){i=l;break}}return i}if(e<s)return i.descAt(e-r-i.border);r=s}}domFromPos(e,t){if(!this.contentDOM)return{node:this.dom,offset:0,atom:e+1};let r=0,i=0;for(let s=0;r<this.children.length;r++){let o=this.children[r],l=s+o.size;if(l>e||o instanceof es){i=e-s;break}s=l}if(i)return this.children[r].domFromPos(i-this.children[r].border,t);for(let s;r&&!(s=this.children[r-1]).size&&s instanceof Zi&&s.side>=0;r--);if(t<=0){let s,o=!0;for(;s=r?this.children[r-1]:null,!(!s||s.dom.parentNode==this.contentDOM);r--,o=!1);return s&&t&&o&&!s.border&&!s.domAtom?s.domFromPos(s.size,t):{node:this.contentDOM,offset:s?W(s.dom)+1:0}}else{let s,o=!0;for(;s=r<this.children.length?this.children[r]:null,!(!s||s.dom.parentNode==this.contentDOM);r++,o=!1);return s&&o&&!s.border&&!s.domAtom?s.domFromPos(0,t):{node:this.contentDOM,offset:s?W(s.dom):this.contentDOM.childNodes.length}}}parseRange(e,t,r=0){if(this.children.length==0)return{node:this.contentDOM,from:e,to:t,fromOffset:0,toOffset:this.contentDOM.childNodes.length};let i=-1,s=-1;for(let o=r,l=0;;l++){let a=this.children[l],c=o+a.size;if(i==-1&&e<=c){let d=o+a.border;if(e>=d&&t<=c-a.border&&a.node&&a.contentDOM&&this.contentDOM.contains(a.contentDOM))return a.parseRange(e,t,d);e=o;for(let u=l;u>0;u--){let f=this.children[u-1];if(f.size&&f.dom.parentNode==this.contentDOM&&!f.emptyChildAt(1)){i=W(f.dom)+1;break}e-=f.size}i==-1&&(i=0)}if(i>-1&&(c>t||l==this.children.length-1)){t=c;for(let d=l+1;d<this.children.length;d++){let u=this.children[d];if(u.size&&u.dom.parentNode==this.contentDOM&&!u.emptyChildAt(-1)){s=W(u.dom);break}t+=u.size}s==-1&&(s=this.contentDOM.childNodes.length);break}o=c}return{node:this.contentDOM,from:e,to:t,fromOffset:i,toOffset:s}}emptyChildAt(e){if(this.border||!this.contentDOM||!this.children.length)return!1;let t=this.children[e<0?0:this.children.length-1];return t.size==0||t.emptyChildAt(e)}domAfterPos(e){let{node:t,offset:r}=this.domFromPos(e,0);if(t.nodeType!=1||r==t.childNodes.length)throw new RangeError("No node after pos "+e);return t.childNodes[r]}setSelection(e,t,r,i=!1){let s=Math.min(e,t),o=Math.max(e,t);for(let p=0,h=0;p<this.children.length;p++){let m=this.children[p],g=h+m.size;if(s>h&&o<g)return m.setSelection(e-h-m.border,t-h-m.border,r,i);h=g}let l=this.domFromPos(e,e?-1:1),a=t==e?l:this.domFromPos(t,t?-1:1),c=r.root.getSelection(),d=r.domSelectionRange(),u=!1;if((ie||U)&&e==t){let{node:p,offset:h}=l;if(p.nodeType==3){if(u=!!(h&&p.nodeValue[h-1]==`
`),u&&h==p.nodeValue.length)for(let m=p,g;m;m=m.parentNode){if(g=m.nextSibling){g.nodeName=="BR"&&(l=a={node:g.parentNode,offset:W(g)+1});break}let y=m.pmViewDesc;if(y&&y.node&&y.node.isBlock)break}}else{let m=p.childNodes[h-1];u=m&&(m.nodeName=="BR"||m.contentEditable=="false")}}if(ie&&d.focusNode&&d.focusNode!=a.node&&d.focusNode.nodeType==1){let p=d.focusNode.childNodes[d.focusOffset];p&&p.contentEditable=="false"&&(i=!0)}if(!(i||u&&U)&&We(l.node,l.offset,d.anchorNode,d.anchorOffset)&&We(a.node,a.offset,d.focusNode,d.focusOffset))return;let f=!1;if((c.extend||e==t)&&!(u&&ie)){c.collapse(l.node,l.offset);try{e!=t&&c.extend(a.node,a.offset),f=!0}catch{}}if(!f){if(e>t){let h=l;l=a,a=h}let p=document.createRange();p.setEnd(a.node,a.offset),p.setStart(l.node,l.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,i=0;i<this.children.length;i++){let s=this.children[i],o=r+s.size;if(r==o?e<=o&&t>=r:e<o&&t>r){let l=r+s.border,a=o-s.border;if(e>=l&&t<=a){this.dirty=e==r||t==o?qe:Xi,e==l&&t==a&&(s.contentLost||s.dom.parentNode!=this.contentDOM)?s.dirty=fe:s.markDirty(e-l,t-l);return}else s.dirty=s.dom==s.contentDOM&&s.dom.parentNode==this.contentDOM&&!s.children.length?qe:fe}r=o}this.dirty=qe}markParentsDirty(){let e=1;for(let t=this.parent;t;t=t.parent,e++){let r=e==1?qe:Xi;t.dirty<r&&(t.dirty=r)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}}class Zi extends Nt{constructor(e,t,r,i){let s,o=t.type.toDOM;if(typeof o=="function"&&(o=o(r,()=>{if(!s)return i;if(s.parent)return s.parent.posBeforeChild(s)})),!t.type.spec.raw){if(o.nodeType!=1){let l=document.createElement("span");l.appendChild(o),o=l}o.contentEditable="false",o.classList.add("ProseMirror-widget")}super(e,[],o,null),this.widget=t,this.widget=t,s=this}matchesWidget(e){return this.dirty==oe&&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 xa extends Nt{constructor(e,t,r,i){super(e,[],t,null),this.textDOM=r,this.text=i}get size(){return this.text.length}localPosFromDOM(e,t){return e!=this.textDOM?this.posAtStart+(t?this.size:0):this.posAtStart+t}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return e.type==="characterData"&&e.target.nodeValue==e.oldValue}}class Ke extends Nt{constructor(e,t,r,i,s){super(e,[],r,i),this.mark=t,this.spec=s}static create(e,t,r,i){let s=i.nodeViews[t.type.name],o=s&&s(t,i,r);return(!o||!o.dom)&&(o=Ve.renderSpec(document,t.type.spec.toDOM(t,r),null,t.attrs)),new Ke(e,t,o.dom,o.contentDOM||o.dom,o)}parseRule(){return this.dirty&fe||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return this.dirty!=fe&&this.mark.eq(e)}markDirty(e,t){if(super.markDirty(e,t),this.dirty!=oe){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=oe}}slice(e,t,r){let i=Ke.create(this.parent,this.mark,!0,r),s=this.children,o=this.size;t<o&&(s=Jn(s,t,o,r)),e>0&&(s=Jn(s,0,e,r));for(let l=0;l<s.length;l++)s[l].parent=i;return i.children=s,i}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}}class Ee extends Nt{constructor(e,t,r,i,s,o,l,a,c){super(e,[],s,o),this.node=t,this.outerDeco=r,this.innerDeco=i,this.nodeDOM=l}static create(e,t,r,i,s,o){let l=s.nodeViews[t.type.name],a,c=l&&l(t,s,()=>{if(!a)return o;if(a.parent)return a.parent.posBeforeChild(a)},r,i),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}=Ve.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 f=d;return d=rs(d,r,t),c?a=new ka(e,t,r,i,d,u||null,f,c,s,o+1):t.isText?new Xt(e,t,r,i,d,f,s):new Ee(e,t,r,i,d,u||null,f,s,o+1)}parseRule(){if(this.node.type.spec.reparseInView)return null;let e={node:this.node.type.name,attrs:this.node.attrs};if(this.node.type.whitespace=="pre"&&(e.preserveWhitespace="full"),!this.contentDOM)e.getContent=()=>this.node.content;else if(!this.contentLost)e.contentElement=this.contentDOM;else{for(let t=this.children.length-1;t>=0;t--){let r=this.children[t];if(this.dom.contains(r.dom.parentNode)){e.contentElement=r.dom.parentNode;break}}e.contentElement||(e.getContent=()=>k.empty)}return e}matchesNode(e,t,r){return this.dirty==oe&&e.eq(this.node)&&Zt(t,this.outerDeco)&&r.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}updateChildren(e,t){let r=this.node.inlineContent,i=t,s=e.composing?this.localCompositionInfo(e,t):null,o=s&&s.pos>-1?s:null,l=s&&s.pos<0,a=new Sa(this,o&&o.node,e);Ta(this.node,this.innerDeco,(c,d,u)=>{c.spec.marks?a.syncToMarks(c.spec.marks,r,e,d):c.type.side>=0&&!u&&a.syncToMarks(d==this.node.childCount?P.none:this.node.child(d).marks,r,e,d),a.placeWidget(c,e,i)},(c,d,u,f)=>{a.syncToMarks(c.marks,r,e,f);let p;a.findNodeMatch(c,d,u,f)||l&&e.state.selection.from>i&&e.state.selection.to<i+c.nodeSize&&(p=a.findIndexWithChild(s.node))>-1&&a.updateNodeAt(c,d,u,p,e)||a.updateNextNode(c,d,u,e,f,i)||a.addNode(c,d,u,e,i),i+=c.nodeSize}),a.syncToMarks([],r,e,0),this.node.isTextblock&&a.addTextblockHacks(),a.destroyRest(),(a.changed||this.dirty==qe)&&(o&&this.protectLocalComposition(e,o),ts(this.contentDOM,this.children,e),st&&Na(this.dom))}localCompositionInfo(e,t){let{from:r,to:i}=e.state.selection;if(!(e.state.selection instanceof E)||r<t||i>t+this.node.content.size)return null;let s=e.input.compositionNode;if(!s||!this.dom.contains(s.parentNode))return null;if(this.node.inlineContent){let o=s.nodeValue,l=Oa(this.node.content,o,r-t,i-t);return l<0?null:{node:s,pos:l,text:o}}else return{node:s,pos:-1,text:""}}protectLocalComposition(e,{node:t,pos:r,text:i}){if(this.getDesc(t))return;let s=t;for(;s.parentNode!=this.contentDOM;s=s.parentNode){for(;s.previousSibling;)s.parentNode.removeChild(s.previousSibling);for(;s.nextSibling;)s.parentNode.removeChild(s.nextSibling);s.pmViewDesc&&(s.pmViewDesc=void 0)}let o=new xa(this,s,t,i);e.input.compositionNodes.push(o),this.children=Jn(this.children,r,r+i.length,e,o)}update(e,t,r,i){return this.dirty==fe||!e.sameMarkup(this.node)?!1:(this.updateInner(e,t,r,i),!0)}updateInner(e,t,r,i){this.updateOuterDeco(t),this.node=e,this.innerDeco=r,this.contentDOM&&this.updateChildren(i,this.posAtStart),this.dirty=oe}updateOuterDeco(e){if(Zt(e,this.outerDeco))return;let t=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=ns(this.dom,this.nodeDOM,Kn(this.outerDeco,this.node,t),Kn(e,this.node,t)),this.dom!=r&&(r.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.nodeDOM.draggable=!0))}deselectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.nodeDOM.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}}function Qi(n,e,t,r,i){rs(r,e,n);let s=new Ee(void 0,n,e,t,r,r,r,i,0);return s.contentDOM&&s.updateChildren(i,0),s}class Xt extends Ee{constructor(e,t,r,i,s,o,l){super(e,t,r,i,s,null,o,l,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,t,r,i){return this.dirty==fe||this.dirty!=oe&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(t),(this.dirty!=oe||e.text!=this.node.text)&&e.text!=this.nodeDOM.nodeValue&&(this.nodeDOM.nodeValue=e.text,i.trackWrites==this.nodeDOM&&(i.trackWrites=null)),this.node=e,this.dirty=oe,!0)}inParent(){let e=this.parent.contentDOM;for(let t=this.nodeDOM;t;t=t.parentNode)if(t==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,t,r){return e==this.nodeDOM?this.posAtStart+Math.min(t,this.node.text.length):super.localPosFromDOM(e,t,r)}ignoreMutation(e){return e.type!="characterData"&&e.type!="selection"}slice(e,t,r){let i=this.node.cut(e,t),s=document.createTextNode(i.text);return new Xt(this.parent,i,this.outerDeco,this.innerDeco,s,s,r)}markDirty(e,t){super.markDirty(e,t),this.dom!=this.nodeDOM&&(e==0||t==this.nodeDOM.nodeValue.length)&&(this.dirty=fe)}get domAtom(){return!1}isText(e){return this.node.text==e}}class es extends Nt{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==oe&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}}class ka extends Ee{constructor(e,t,r,i,s,o,l,a,c,d){super(e,t,r,i,s,o,l,c,d),this.spec=a}update(e,t,r,i){if(this.dirty==fe)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){let s=this.spec.update(e,t,r);return s&&this.updateInner(e,t,r,i),s}else return!this.contentDOM&&!e.isLeaf?!1:super.update(e,t,r,i)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,t,r,i){this.spec.setSelection?this.spec.setSelection(e,t,r.root):super.setSelection(e,t,r,i)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}stopEvent(e){return this.spec.stopEvent?this.spec.stopEvent(e):!1}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}}function ts(n,e,t){let r=n.firstChild,i=!1;for(let s=0;s<e.length;s++){let o=e[s],l=o.dom;if(l.parentNode==n){for(;l!=r;)r=is(r),i=!0;r=r.nextSibling}else i=!0,n.insertBefore(l,r);if(o instanceof Ke){let a=r?r.previousSibling:n.lastChild;ts(o.contentDOM,o.children,t),r=a?a.nextSibling:n.firstChild}}for(;r;)r=is(r),i=!0;i&&t.trackWrites==n&&(t.trackWrites=null)}const Ot=function(n){n&&(this.nodeName=n)};Ot.prototype=Object.create(null);const Je=[new Ot];function Kn(n,e,t){if(n.length==0)return Je;let r=t?Je[0]:new Ot,i=[r];for(let s=0;s<n.length;s++){let o=n[s].type.attrs;if(o){o.nodeName&&i.push(r=new Ot(o.nodeName));for(let l in o){let a=o[l];a!=null&&(t&&i.length==1&&i.push(r=new Ot(e.isInline?"span":"div")),l=="class"?r.class=(r.class?r.class+" ":"")+a:l=="style"?r.style=(r.style?r.style+";":"")+a:l!="nodeName"&&(r[l]=a))}}}return i}function ns(n,e,t,r){if(t==Je&&r==Je)return e;let i=e;for(let s=0;s<r.length;s++){let o=r[s],l=t[s];if(s){let a;l&&l.nodeName==o.nodeName&&i!=n&&(a=i.parentNode)&&a.nodeName.toLowerCase()==o.nodeName||(a=document.createElement(o.nodeName),a.pmIsDeco=!0,a.appendChild(i),l=Je[0]),i=a}Ma(i,l||Je[0],o)}return i}function Ma(n,e,t){for(let r in e)r!="class"&&r!="style"&&r!="nodeName"&&!(r in t)&&n.removeAttribute(r);for(let r in t)r!="class"&&r!="style"&&r!="nodeName"&&t[r]!=e[r]&&n.setAttribute(r,t[r]);if(e.class!=t.class){let r=e.class?e.class.split(" ").filter(Boolean):[],i=t.class?t.class.split(" ").filter(Boolean):[];for(let s=0;s<r.length;s++)i.indexOf(r[s])==-1&&n.classList.remove(r[s]);for(let s=0;s<i.length;s++)r.indexOf(i[s])==-1&&n.classList.add(i[s]);n.classList.length==0&&n.removeAttribute("class")}if(e.style!=t.style){if(e.style){let r=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g,i;for(;i=r.exec(e.style);)n.style.removeProperty(i[1])}t.style&&(n.style.cssText+=t.style)}}function rs(n,e,t){return ns(n,n,Je,Kn(e,t,n.nodeType!=1))}function Zt(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 is(n){let e=n.nextSibling;return n.parentNode.removeChild(n),e}class Sa{constructor(e,t,r){this.lock=t,this.view=r,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=Ca(e.node.content,e)}destroyBetween(e,t){if(e!=t){for(let r=e;r<t;r++)this.top.children[r].destroy();this.top.children.splice(e,t-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,t,r,i){let s=0,o=this.stack.length>>1,l=Math.min(o,e.length);for(;s<l&&(s==o-1?this.top:this.stack[s+1<<1]).matchesMark(e[s])&&e[s].type.spec.spanning!==!1;)s++;for(;s<o;)this.destroyRest(),this.top.dirty=oe,this.index=this.stack.pop(),this.top=this.stack.pop(),o--;for(;o<e.length;){this.stack.push(this.top,this.index+1);let a=-1,c=this.top.children.length;i<this.preMatch.index&&(c=Math.min(this.index+3,c));for(let d=this.index;d<c;d++){let u=this.top.children[d];if(u.matchesMark(e[o])&&!this.isLocked(u.dom)){a=d;break}}if(a>-1)a>this.index&&(this.changed=!0,this.destroyBetween(this.index,a)),this.top=this.top.children[this.index];else{let d=Ke.create(this.top,e[o],t,r);this.top.children.splice(this.index,0,d),this.top=d,this.changed=!0}this.index=0,o++}}findNodeMatch(e,t,r,i){let s=-1,o;if(i>=this.preMatch.index&&(o=this.preMatch.matches[i-this.preMatch.index]).parent==this.top&&o.matchesNode(e,t,r))s=this.top.children.indexOf(o,this.index);else for(let l=this.index,a=Math.min(this.top.children.length,l+5);l<a;l++){let c=this.top.children[l];if(c.matchesNode(e,t,r)&&!this.preMatch.matched.has(c)){s=l;break}}return s<0?!1:(this.destroyBetween(this.index,s),this.index++,!0)}updateNodeAt(e,t,r,i,s){let o=this.top.children[i];return o.dirty==fe&&o.dom==o.contentDOM&&(o.dirty=qe),o.update(e,t,r,s)?(this.destroyBetween(this.index,i),this.index++,!0):!1}findIndexWithChild(e){for(;;){let t=e.parentNode;if(!t)return-1;if(t==this.top.contentDOM){let r=e.pmViewDesc;if(r){for(let i=this.index;i<this.top.children.length;i++)if(this.top.children[i]==r)return i}return-1}e=t}}updateNextNode(e,t,r,i,s,o){for(let l=this.index;l<this.top.children.length;l++){let a=this.top.children[l];if(a instanceof Ee){let c=this.preMatch.matched.get(a);if(c!=null&&c!=s)return!1;let d=a.dom,u,f=this.isLocked(d)&&!(e.isText&&a.node&&a.node.isText&&a.nodeDOM.nodeValue==e.text&&a.dirty!=fe&&Zt(t,a.outerDeco));if(!f&&a.update(e,t,r,i))return this.destroyBetween(this.index,l),a.dom!=d&&(this.changed=!0),this.index++,!0;if(!f&&(u=this.recreateWrapper(a,e,t,r,i,o)))return this.destroyBetween(this.index,l),this.top.children[this.index]=u,u.contentDOM&&(u.dirty=qe,u.updateChildren(i,o+1),u.dirty=oe),this.changed=!0,this.index++,!0;break}}return!1}recreateWrapper(e,t,r,i,s,o){if(e.dirty||t.isAtom||!e.children.length||!e.node.content.eq(t.content)||!Zt(r,e.outerDeco)||!i.eq(e.innerDeco))return null;let l=Ee.create(this.top,t,r,i,s,o);if(l.contentDOM){l.children=e.children,e.children=[];for(let a of l.children)a.parent=l}return e.destroy(),l}addNode(e,t,r,i,s){let o=Ee.create(this.top,e,t,r,i,s);o.contentDOM&&o.updateChildren(i,s+1),this.top.children.splice(this.index++,0,o),this.changed=!0}placeWidget(e,t,r){let i=this.index<this.top.children.length?this.top.children[this.index]:null;if(i&&i.matchesWidget(e)&&(e==i.widget||!i.widget.type.toDOM.parentNode))this.index++;else{let s=new Zi(this.top,e,t,r);this.top.children.splice(this.index++,0,s),this.changed=!0}}addTextblockHacks(){let e=this.top.children[this.index-1],t=this.top;for(;e instanceof Ke;)t=e,e=t.children[t.children.length-1];(!e||!(e instanceof Xt)||/\n$/.test(e.node.text)||this.view.requiresGeckoHackNode&&/\s$/.test(e.node.text))&&((U||j)&&e&&e.dom.contentEditable=="false"&&this.addHackNode("IMG",t),this.addHackNode("BR",this.top))}addHackNode(e,t){if(t==this.top&&this.index<t.children.length&&t.children[this.index].matchesHack(e))this.index++;else{let r=document.createElement(e);e=="IMG"&&(r.className="ProseMirror-separator",r.alt=""),e=="BR"&&(r.className="ProseMirror-trailingBreak");let i=new es(this.top,[],r,null);t!=this.top?t.children.push(i):t.children.splice(this.index++,0,i),this.changed=!0}}isLocked(e){return this.lock&&(e==this.lock||e.nodeType==1&&e.contains(this.lock.parentNode))}}function Ca(n,e){let t=e,r=t.children.length,i=n.childCount,s=new Map,o=[];e:for(;i>0;){let l;for(;;)if(r){let c=t.children[r-1];if(c instanceof Ke)t=c,r=c.children.length;else{l=c,r--;break}}else{if(t==e)break e;r=t.parent.children.indexOf(t),t=t.parent}let a=l.node;if(a){if(a!=n.child(i-1))break;--i,s.set(l,i),o.push(l)}}return{index:i,matched:s,matches:o.reverse()}}function wa(n,e){return n.type.side-e.type.side}function Ta(n,e,t,r){let i=e.locals(n),s=0;if(i.length==0){for(let c=0;c<n.childCount;c++){let d=n.child(c);r(d,i,e.forChild(s,d),c),s+=d.nodeSize}return}let o=0,l=[],a=null;for(let c=0;;){let d,u;for(;o<i.length&&i[o].to==s;){let g=i[o++];g.widget&&(d?(u||(u=[d])).push(g):d=g)}if(d)if(u){u.sort(wa);for(let g=0;g<u.length;g++)t(u[g],c,!!a)}else t(d,c,!!a);let f,p;if(a)p=-1,f=a,a=null;else if(c<n.childCount)p=c,f=n.child(c++);else break;for(let g=0;g<l.length;g++)l[g].to<=s&&l.splice(g--,1);for(;o<i.length&&i[o].from<=s&&i[o].to>s;)l.push(i[o++]);let h=s+f.nodeSize;if(f.isText){let g=h;o<i.length&&i[o].from<g&&(g=i[o].from);for(let y=0;y<l.length;y++)l[y].to<g&&(g=l[y].to);g<h&&(a=f.cut(g-s),f=f.cut(0,g-s),h=g,p=-1)}else for(;o<i.length&&i[o].to<h;)o++;let m=f.isInline&&!f.isLeaf?l.filter(g=>!g.inline):l.slice();r(f,m,e.forChild(s,f),p),s=h}}function Na(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 Oa(n,e,t,r){for(let i=0,s=0;i<n.childCount&&s<=r;){let o=n.child(i++),l=s;if(s+=o.nodeSize,!o.isText)continue;let a=o.text;for(;i<n.childCount;){let c=n.child(i++);if(s+=c.nodeSize,!c.isText)break;a+=c.text}if(s>=t){if(s>=r&&a.slice(r-e.length-l,r-l)==e)return r-e.length;let c=l<r?a.lastIndexOf(e,r-l-1):-1;if(c>=0&&c+e.length+l>=t)return l+c;if(t==r&&a.length>=r+e.length-l&&a.slice(r-l,r-l+e.length)==e)return r}}return-1}function Jn(n,e,t,r,i){let s=[];for(let o=0,l=0;o<n.length;o++){let a=n[o],c=l,d=l+=a.size;c>=t||d<=e?s.push(a):(c<e&&s.push(a.slice(0,e-c,r)),i&&(s.push(i),i=void 0),d>t&&s.push(a.slice(t-c,a.size,r)))}return s}function Un(n,e=null){let t=n.domSelectionRange(),r=n.state.doc;if(!t.focusNode)return null;let i=n.docView.nearestDesc(t.focusNode),s=i&&i.size==0,o=n.docView.posFromDOM(t.focusNode,t.focusOffset,1);if(o<0)return null;let l=r.resolve(o),a,c;if(Yt(t)){for(a=o;i&&!i.node;)i=i.parent;let u=i.node;if(i&&u.isAtom&&O.isSelectable(u)&&i.parent&&!(u.isInline&&ea(t.focusNode,t.focusOffset,i.dom))){let f=i.posBefore;c=new O(o==f?l:r.resolve(f))}}else{if(t instanceof n.dom.ownerDocument.defaultView.Selection&&t.rangeCount>1){let u=o,f=o;for(let p=0;p<t.rangeCount;p++){let h=t.getRangeAt(p);u=Math.min(u,n.docView.posFromDOM(h.startContainer,h.startOffset,1)),f=Math.max(f,n.docView.posFromDOM(h.endContainer,h.endOffset,-1))}if(u<0)return null;[a,o]=f==n.state.selection.anchor?[f,u]:[u,f],l=r.resolve(o)}else a=n.docView.posFromDOM(t.anchorNode,t.anchorOffset,1);if(a<0)return null}let d=r.resolve(a);if(!c){let u=e=="pointer"||n.state.selection.head<l.pos&&!s?1:-1;c=Yn(n,d,l,u)}return c}function ss(n){return n.editable?n.hasFocus():ps(n)&&document.activeElement&&document.activeElement.contains(n.dom)}function xe(n,e=!1){let t=n.state.selection;if(ds(n,t),!!ss(n)){if(!e&&n.input.mouseDown&&n.input.mouseDown.allowDefault&&j){let r=n.domSelectionRange(),i=n.domObserver.currentSelection;if(r.anchorNode&&i.anchorNode&&We(r.anchorNode,r.anchorOffset,i.anchorNode,i.anchorOffset)){n.input.mouseDown.delayedSelectionSync=!0,n.domObserver.setCurSelection();return}}if(n.domObserver.disconnectSelection(),n.cursorWrapper)Aa(n);else{let{anchor:r,head:i}=t,s,o;ls&&!(t instanceof E)&&(t.$from.parent.inlineContent||(s=as(n,t.from)),!t.empty&&!t.$from.parent.inlineContent&&(o=as(n,t.to))),n.docView.setSelection(r,i,n,e),ls&&(s&&cs(s),o&&cs(o)),t.visible?n.dom.classList.remove("ProseMirror-hideselection"):(n.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&Ea(n))}n.domObserver.setCurSelection(),n.domObserver.connectSelection()}}const ls=U||j&&Fi<63;function 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e=this.observer.takeRecords();if(e.length){for(let t=0;t<e.length;t++)this.queue.push(e[t]);window.setTimeout(()=>this.flush(),20)}this.observer.disconnect()}this.onCharData&&this.view.dom.removeEventListener("DOMCharacterDataModified",this.onCharData),this.disconnectSelection()}connectSelection(){this.view.dom.ownerDocument.addEventListener("selectionchange",this.onSelectionChange)}disconnectSelection(){this.view.dom.ownerDocument.removeEventListener("selectionchange",this.onSelectionChange)}suppressSelectionUpdates(){this.suppressingSelectionUpdates=!0,setTimeout(()=>this.suppressingSelectionUpdates=!1,50)}onSelectionChange(){if(fs(this.view)){if(this.suppressingSelectionUpdates)return xe(this.view);if(ee&&Ne<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&We(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset))return 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u=this.registerMutation(t[d],a);u&&(s=s<0?u.from:Math.min(u.from,s),o=o<0?u.to:Math.max(u.to,o),u.typeOver&&(l=!0))}if(a.some(d=>d.nodeName=="BR")&&(e.input.lastKeyCode==8||e.input.lastKeyCode==46)){for(let d of a)if(d.nodeName=="BR"&&d.parentNode){let u=d.nextSibling;u&&u.nodeType==1&&u.contentEditable=="false"&&d.parentNode.removeChild(d)}}else if(ie&&a.length){let d=a.filter(u=>u.nodeName=="BR");if(d.length==2){let[u,f]=d;u.parentNode&&u.parentNode.parentNode==f.parentNode?f.remove():u.remove()}else{let{focusNode:u}=this.currentSelection;for(let f of d){let p=f.parentNode;p&&p.nodeName=="LI"&&(!u||Mc(e,u)!=p)&&f.remove()}}}let c=null;s<0&&i&&e.input.lastFocus>Date.now()-200&&Math.max(e.input.lastTouch,e.input.lastClick.time)<Date.now()-300&&Yt(r)&&(c=Un(e))&&c.eq(I.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,xe(e),this.currentSelection.set(r),e.scrollToSelection()):(s>-1||i)&&(s>-1&&(e.docView.markDirty(s,o),xc(e)),e.input.badSafariComposition&&(e.input.badSafariComposition=!1,Sc(e,a)),this.handleDOMChange(s,o,l,a),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||xe(e),this.currentSelection.set(r))}registerMutation(e,t){if(t.indexOf(e.target)>-1)return null;let r=this.view.docView.nearestDesc(e.target);if(e.type=="attributes"&&(r==this.view.docView||e.attributeName=="contenteditable"||e.attributeName=="style"&&!e.oldValue&&!e.target.getAttribute("style"))||!r||r.ignoreMutation(e))return null;if(e.type=="childList"){for(let 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 i=e.previousSibling,s=e.nextSibling;if(ee&&Ne<=11&&e.addedNodes.length)for(let d=0;d<e.addedNodes.length;d++){let{previousSibling:u,nextSibling:f}=e.addedNodes[d];(!u||Array.prototype.indexOf.call(e.addedNodes,u)<0)&&(i=u),(!f||Array.prototype.indexOf.call(e.addedNodes,f)<0)&&(s=f)}let o=i&&i.parentNode==e.target?W(i)+1:0,l=r.localPosFromDOM(e.target,o,-1),a=s&&s.parentNode==e.target?W(s):e.target.childNodes.length,c=r.localPosFromDOM(e.target,a,1);return{from:l,to:c}}else return e.type=="attributes"?{from:r.posAtStart-r.border,to:r.posAtEnd+r.border}:(this.lastChangedTextNode=e.target,{from:r.posAtStart,to:r.posAtEnd,typeOver:e.target.nodeValue==e.oldValue})}}let $s=new WeakMap,Hs=!1;function 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o=s.nextSibling;for(;o&&o.nodeName!="TD"&&o.nodeName!="TH";)o=o.nextSibling;if(o){let l=o;for(;;){let a=l.firstChild;if(!a||a.nodeType!=1||a.contentEditable=="false"||/^(BR|IMG)$/.test(a.nodeName))break;l=a}l.insertBefore(s,l.firstChild),r==s&&n.domSelection().collapse(s,i)}else s.parentNode.removeChild(s)}}function Cc(n,e,t){let{node:r,fromOffset:i,toOffset:s,from:o,to:l}=n.docView.parseRange(e,t),a=n.domSelectionRange(),c,d=a.anchorNode;if(d&&n.dom.contains(d.nodeType==1?d:d.parentNode)&&(c=[{node:d,offset:a.anchorOffset}],Yt(a)||c.push({node:a.focusNode,offset:a.focusOffset})),j&&n.input.lastKeyCode===8)for(let g=s;g>i;g--){let y=r.childNodes[g-1],x=y.pmViewDesc;if(y.nodeName=="BR"&&!x){s=g;break}if(!x||x.size)break}let u=n.state.doc,f=n.someProp("domParser")||Me.fromSchema(n.state.schema),p=u.resolve(o),h=null,m=f.parse(r,{topNode:p.parent,topMatch:p.parent.contentMatchAt(p.index()),topOpen:!0,from:i,to:s,preserveWhitespace:p.parent.type.whitespace=="pre"?"full":!0,findPositions:c,ruleFromNode:wc,context:p});if(c&&c[0].pos!=null){let g=c[0].pos,y=c[1]&&c[1].pos;y==null&&(y=g),h={anchor:g+o,head:y+o}}return{doc:m,sel:h,from:o,to:l}}function wc(n){let e=n.pmViewDesc;if(e)return e.parseRule();if(n.nodeName=="BR"&&n.parentNode){if(U&&/^(ul|ol)$/i.test(n.parentNode.nodeName)){let t=document.createElement("div");return t.appendChild(document.createElement("li")),{skip:t}}else if(n.parentNode.lastChild==n||U&&/^(tr|table)$/i.test(n.parentNode.nodeName))return{ignore:!0}}else if(n.nodeName=="IMG"&&n.getAttribute("mark-placeholder"))return{ignore:!0};return null}const Tc=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|img|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function Nc(n,e,t,r,i){let s=n.input.compositionPendingChanges||(n.composing?n.input.compositionID:0);if(n.input.compositionPendingChanges=0,e<0){let w=n.input.lastSelectionTime>Date.now()-50?n.input.lastSelectionOrigin:null,A=Un(n,w);if(A&&!n.state.selection.eq(A)){if(j&&ye&&n.input.lastKeyCode===13&&Date.now()-100<n.input.lastKeyCodeTime&&n.someProp("handleKeyDown",he=>he(n,je(13,"Enter"))))return;let D=n.state.tr.setSelection(A);w=="pointer"?D.setMeta("pointer",!0):w=="key"&&D.scrollIntoView(),s&&D.setMeta("composition",s),n.dispatch(D)}return}let o=n.state.doc.resolve(e),l=o.sharedDepth(t);e=o.before(l+1),t=n.state.doc.resolve(t).after(l+1);let a=n.state.selection,c=Cc(n,e,t),d=n.state.doc,u=d.slice(c.from,c.to),f,p;n.input.lastKeyCode===8&&Date.now()-100<n.input.lastKeyCodeTime?(f=n.state.selection.to,p="end"):(f=n.state.selection.from,p="start"),n.input.lastKeyCode=null;let h=Ac(u.content,c.doc.content,c.from,f,p);if(h&&n.input.domChangeCount++,(st&&n.input.lastIOSEnter>Date.now()-225||ye)&&i.some(w=>w.nodeType==1&&!Tc.test(w.nodeName))&&(!h||h.endA>=h.endB)&&n.someProp("handleKeyDown",w=>w(n,je(13,"Enter")))){n.input.lastIOSEnter=0;return}if(!h)if(r&&a instanceof E&&!a.empty&&a.$head.sameParent(a.$anchor)&&!n.composing&&!(c.sel&&c.sel.anchor!=c.sel.head))h={start:a.from,endA:a.to,endB:a.to};else{if(c.sel){let w=_s(n,n.state.doc,c.sel);if(w&&!w.eq(n.state.selection)){let A=n.state.tr.setSelection(w);s&&A.setMeta("composition",s),n.dispatch(A)}}return}n.state.selection.from<n.state.selection.to&&h.start==h.endB&&n.state.selection instanceof 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m=c.doc.resolveNoCache(h.start-c.from),g=c.doc.resolveNoCache(h.endB-c.from),y=d.resolve(h.start),x=m.sameParent(g)&&m.parent.inlineContent&&y.end()>=h.endA;if((st&&n.input.lastIOSEnter>Date.now()-225&&(!x||i.some(w=>w.nodeName=="DIV"||w.nodeName=="P"))||!x&&m.pos<c.doc.content.size&&(!m.sameParent(g)||!m.parent.inlineContent)&&m.pos<g.pos&&!/\S/.test(c.doc.textBetween(m.pos,g.pos,"","")))&&n.someProp("handleKeyDown",w=>w(n,je(13,"Enter")))){n.input.lastIOSEnter=0;return}if(n.state.selection.anchor>h.start&&Ec(d,h.start,h.endA,m,g)&&n.someProp("handleKeyDown",w=>w(n,je(8,"Backspace")))){ye&&j&&n.domObserver.suppressSelectionUpdates();return}j&&h.endB==h.start&&(n.input.lastChromeDelete=Date.now()),ye&&!x&&m.start()!=g.start()&&g.parentOffset==0&&m.depth==g.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==h.endA&&(h.endB-=2,g=c.doc.resolveNoCache(h.endB-c.from),setTimeout(()=>{n.someProp("handleKeyDown",function(w){return w(n,je(13,"Enter"))})},20));let b=h.start,M=h.endA,S=w=>{let A=w||n.state.tr.replace(b,M,c.doc.slice(h.start-c.from,h.endB-c.from));if(c.sel){let D=_s(n,A.doc,c.sel);D&&!(j&&n.composing&&D.empty&&(h.start!=h.endB||n.input.lastChromeDelete<Date.now()-100)&&(D.head==b||D.head==A.mapping.map(M)-1)||ee&&D.empty&&D.head==b)&&A.setSelection(D)}return s&&A.setMeta("composition",s),A.scrollIntoView()},N;if(x)if(m.pos==g.pos){ee&&Ne<=11&&m.parentOffset==0&&(n.domObserver.suppressSelectionUpdates(),setTimeout(()=>xe(n),20));let w=S(n.state.tr.delete(b,M)),A=d.resolve(h.start).marksAcross(d.resolve(h.endA));A&&w.ensureMarks(A),n.dispatch(w)}else if(h.endA==h.endB&&(N=Oc(m.parent.content.cut(m.parentOffset,g.parentOffset),y.parent.content.cut(y.parentOffset,h.endA-y.start())))){let w=S(n.state.tr);N.type=="add"?w.addMark(b,M,N.mark):w.removeMark(b,M,N.mark),n.dispatch(w)}else if(m.parent.child(m.index()).isText&&m.index()==g.index()-(g.textOffset?0:1)){let w=m.parent.textBetween(m.parentOffset,g.parentOffset),A=()=>S(n.state.tr.insertText(w,b,M));n.someProp("handleTextInput",D=>D(n,b,M,w,A))||n.dispatch(A())}else n.dispatch(S());else n.dispatch(S())}function _s(n,e,t){return Math.max(t.anchor,t.head)>e.content.size?null:Yn(n,e.resolve(t.anchor),e.resolve(t.head))}function Oc(n,e){let t=n.firstChild.marks,r=e.firstChild.marks,i=t,s=r,o,l,a;for(let d=0;d<r.length;d++)i=r[d].removeFromSet(i);for(let d=0;d<t.length;d++)s=t[d].removeFromSet(s);if(i.length==1&&s.length==0)l=i[0],o="add",a=d=>d.mark(l.addToSet(d.marks));else if(i.length==0&&s.length==1)l=s[0],o="remove",a=d=>d.mark(l.removeFromSet(d.marks));else return null;let c=[];for(let d=0;d<e.childCount;d++)c.push(a(e.child(d)));if(k.from(c).eq(n))return{mark:l,type:o}}function Ec(n,e,t,r,i){if(t-e<=i.pos-r.pos||cr(r,!0,!1)<i.pos)return!1;let s=n.resolve(e);if(!r.parent.isTextblock){let l=s.nodeAfter;return l!=null&&t==e+l.nodeSize}if(s.parentOffset<s.parent.content.size||!s.parent.isTextblock)return!1;let o=n.resolve(cr(s,!0,!0));return!o.parent.isTextblock||o.pos>t||cr(o,!0,!1)<t?!1:r.parent.content.cut(r.parentOffset).eq(o.parent.content)}function cr(n,e,t){let r=n.depth,i=e?n.end():n.pos;for(;r>0&&(e||n.indexAfter(r)==n.node(r).childCount);)r--,i++,e=!1;if(t){let s=n.node(r).maybeChild(n.indexAfter(r));for(;s&&!s.isLeaf;)s=s.firstChild,i++}return i}function Ac(n,e,t,r,i){let s=n.findDiffStart(e,t);if(s==null)return null;let{a:o,b:l}=n.findDiffEnd(e,t+n.size,t+e.size);if(i=="end"){let a=Math.max(0,s-Math.min(o,l));r-=o+a-s}if(o<s&&n.size<e.size){let a=r<=s&&r>=o?s-r:0;s-=a,s&&s<e.size&&Ws(e.textBetween(s-1,s+1))&&(s+=a?1:-1),l=s+(l-o),o=s}else if(l<s){let a=r<=s&&r>=l?s-r:0;s-=a,s&&s<n.size&&Ws(n.textBetween(s-1,s+1))&&(s+=a?1:-1),o=s+(o-l),l=s}return{start:s,endA:o,endB:l}}function Ws(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 js{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 qa,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(Gs),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=Js(this),Ks(this),this.nodeViews=Us(this),this.docView=Qi(this.state.doc,qs(this),ar(this),this.dom,this),this.domObserver=new bc(this,(r,i,s,o)=>Nc(this,r,i,s,o)),this.domObserver.start(),Ka(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&&nr(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(Gs),this.directPlugins=e.plugins),this.updateStateInner(e.state,t)}setProps(e){let t={};for(let r in this._props)t[r]=this._props[r];t.state=this.state;for(let r in e)t[r]=e[r];this.update(t)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,t){var r;let i=this.state,s=!1,o=!1;e.storedMarks&&this.composing&&(vs(this),o=!0),this.state=e;let l=i.plugins!=e.plugins||this._props.plugins!=t.plugins;if(l||this._props.plugins!=t.plugins||this._props.nodeViews!=t.nodeViews){let p=Us(this);vc(p,this.nodeViews)&&(this.nodeViews=p,s=!0)}(l||t.handleDOMEvents!=this._props.handleDOMEvents)&&nr(this),this.editable=Js(this),Ks(this);let a=ar(this),c=qs(this),d=i.plugins!=e.plugins&&!i.doc.eq(e.doc)?"reset":e.scrollToSelection>i.scrollToSelection?"to selection":"preserve",u=s||!this.docView.matchesNode(e.doc,c,a);(u||!e.selection.eq(i.selection))&&(o=!0);let f=d=="preserve"&&o&&this.dom.style.overflowAnchor==null&&oa(this);if(o){this.domObserver.stop();let p=u&&(ee||j)&&!this.composing&&!i.selection.empty&&!e.selection.empty&&Ic(i.selection,e.selection);if(u){let h=j?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=oc(this)),(s||!this.docView.update(e.doc,c,a,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=Qi(e.doc,c,a,this.dom,this)),h&&(!this.trackWrites||!this.dom.contains(this.trackWrites))&&(p=!0)}p||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&Ia(this))?xe(this,p):(ds(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(i),!((r=this.dragging)===null||r===void 0)&&r.node&&!i.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,i),d=="reset"?this.dom.scrollTop=0:d=="to selection"?this.scrollToSelection():f&&la(f)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!(!e||!this.dom.contains(e.nodeType==1?e:e.parentNode))){if(!this.someProp("handleScrollToSelection",t=>t(this)))if(this.state.selection instanceof O){let t=this.docView.domAfterPos(this.state.selection.from);t.nodeType==1&&Hi(this,t.getBoundingClientRect(),e)}else Hi(this,this.coordsAtPos(this.state.selection.head,1),e)}}destroyPluginViews(){let e;for(;e=this.pluginViews.pop();)e.destroy&&e.destroy()}updatePluginViews(e){if(!e||e.plugins!=this.state.plugins||this.directPlugins!=this.prevDirectPlugins){this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let t=0;t<this.directPlugins.length;t++){let r=this.directPlugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}for(let t=0;t<this.state.plugins.length;t++){let r=this.state.plugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}}else for(let t=0;t<this.pluginViews.length;t++){let r=this.pluginViews[t];r.update&&r.update(this,e)}}updateDraggedNode(e,t){let r=e.node,i=-1;if(this.state.doc.nodeAt(r.from)==r.node)i=r.from;else{let s=r.from+(this.state.doc.content.size-t.doc.content.size);(s>0&&this.state.doc.nodeAt(s))==r.node&&(i=s)}this.dragging=new Ps(e.slice,e.move,i<0?void 0:O.create(this.state.doc,i))}someProp(e,t){let r=this._props&&this._props[e],i;if(r!=null&&(i=t?t(r):r))return i;for(let o=0;o<this.directPlugins.length;o++){let l=this.directPlugins[o].props[e];if(l!=null&&(i=t?t(l):l))return i}let s=this.state.plugins;if(s)for(let o=0;o<s.length;o++){let l=s[o].props[e];if(l!=null&&(i=t?t(l):l))return i}}hasFocus(){if(ee){let e=this.root.activeElement;if(e==this.dom)return!0;if(!e||!this.dom.contains(e))return!1;for(;e&&this.dom!=e&&this.dom.contains(e);){if(e.contentEditable=="false")return!1;e=e.parentElement}return!0}return this.root.activeElement==this.dom}focus(){this.domObserver.stop(),this.editable&&aa(this.dom),xe(this),this.domObserver.start()}get root(){let e=this._root;if(e==null){for(let t=this.dom.parentNode;t;t=t.parentNode)if(t.nodeType==9||t.nodeType==11&&t.host)return t.getSelection||(Object.getPrototypeOf(t).getSelection=()=>t.ownerDocument.getSelection()),this._root=t}return e||document}updateRoot(){this._root=null}posAtCoords(e){return pa(this,e)}coordsAtPos(e,t=1){return Ki(this,e,t)}domAtPos(e,t=0){return this.docView.domFromPos(e,t)}nodeDOM(e){let t=this.docView.descAt(e);return t?t.nodeDOM:null}posAtDOM(e,t,r=-1){let i=this.docView.posFromDOM(e,t,r);if(i==null)throw new RangeError("DOM position not inside the editor");return i}endOfTextblock(e,t){return ba(this,t||this.state,e)}pasteHTML(e,t){return It(this,"",e,!1,t||new ClipboardEvent("paste"))}pasteText(e,t){return It(this,e,null,!0,t||new ClipboardEvent("paste"))}serializeForClipboard(e){return Qn(this,e)}destroy(){this.docView&&(Ja(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],ar(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,Yl())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return Ga(this,e)}domSelectionRange(){let e=this.domSelection();return e?U&&this.root.nodeType===11&&ta(this.dom.ownerDocument)==this.dom&&kc(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}}js.prototype.dispatch=function(n){let e=this._props.dispatchTransaction;e?e.call(this,n):this.updateState(this.state.apply(n))};function qs(n){let e=Object.create(null);return e.class="ProseMirror",e.contenteditable=String(n.editable),n.someProp("attributes",t=>{if(typeof t=="function"&&(t=t(n.state)),t)for(let r in t)r=="class"?e.class+=" "+t[r]:r=="style"?e.style=(e.style?e.style+";":"")+t[r]:!e[r]&&r!="contenteditable"&&r!="nodeName"&&(e[r]=String(t[r]))}),e.translate||(e.translate="no"),[le.node(0,n.state.doc.content.size,e)]}function Ks(n){if(n.markCursor){let e=document.createElement("img");e.className="ProseMirror-separator",e.setAttribute("mark-placeholder","true"),e.setAttribute("alt",""),n.cursorWrapper={dom:e,deco:le.widget(n.state.selection.from,e,{raw:!0,marks:n.markCursor})}}else n.cursorWrapper=null}function Js(n){return!n.someProp("editable",e=>e(n.state)===!1)}function Ic(n,e){let t=Math.min(n.$anchor.sharedDepth(n.head),e.$anchor.sharedDepth(e.head));return n.$anchor.start(t)!=e.$anchor.start(t)}function Us(n){let e=Object.create(null);function t(r){for(let i in r)Object.prototype.hasOwnProperty.call(e,i)||(e[i]=r[i])}return n.someProp("nodeViews",t),n.someProp("markViews",t),e}function vc(n,e){let t=0,r=0;for(let i in n){if(n[i]!=e[i])return!0;t++}for(let i in e)r++;return t!=r}function Gs(n){if(n.spec.state||n.spec.filterTransaction||n.spec.appendTransaction)throw new RangeError("Plugins passed directly to the view must not have a state component")}for(var Pe={8:"Backspace",9:"Tab",10:"Enter",12:"NumLock",13:"Enter",16:"Shift",17:"Control",18:"Alt",20:"CapsLock",27:"Escape",32:" ",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"ArrowLeft",38:"ArrowUp",39:"ArrowRight",40:"ArrowDown",44:"PrintScreen",45:"Insert",46:"Delete",59:";",61:"=",91:"Meta",92:"Meta",106:"*",107:"+",108:",",109:"-",110:".",111:"/",144:"NumLock",145:"ScrollLock",160:"Shift",161:"Shift",162:"Control",163:"Control",164:"Alt",165:"Alt",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},sn={48:")",49:"!",50:"@",51:"#",52:"$",53:"%",54:"^",55:"&",56:"*",57:"(",59:":",61:"+",173:"_",186:":",187:"+",188:"<",189:"_",190:">",191:"?",192:"~",219:"{",220:"|",221:"}",222:'"'},Dc=typeof navigator<"u"&&/Mac/.test(navigator.platform),Pc=typeof navigator<"u"&&/MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent),q=0;q<10;q++)Pe[48+q]=Pe[96+q]=String(q);for(var q=1;q<=24;q++)Pe[q+111]="F"+q;for(var q=65;q<=90;q++)Pe[q]=String.fromCharCode(q+32),sn[q]=String.fromCharCode(q);for(var dr in Pe)sn.hasOwnProperty(dr)||(sn[dr]=Pe[dr]);function Rc(n){var e=Dc&&n.metaKey&&n.shiftKey&&!n.ctrlKey&&!n.altKey||Pc&&n.shiftKey&&n.key&&n.key.length==1||n.key=="Unidentified",t=!e&&n.key||(n.shiftKey?sn:Pe)[n.keyCode]||n.key||"Unidentified";return t=="Esc"&&(t="Escape"),t=="Del"&&(t="Delete"),t=="Left"&&(t="ArrowLeft"),t=="Up"&&(t="ArrowUp"),t=="Right"&&(t="ArrowRight"),t=="Down"&&(t="ArrowDown"),t}const Lc=typeof navigator<"u"&&/Mac|iP(hone|[oa]d)/.test(navigator.platform),Bc=typeof navigator<"u"&&/Win/.test(navigator.platform);function zc(n){let e=n.split(/-(?!$)/),t=e[e.length-1];t=="Space"&&(t=" ");let r,i,s,o;for(let l=0;l<e.length-1;l++){let a=e[l];if(/^(cmd|meta|m)$/i.test(a))o=!0;else if(/^a(lt)?$/i.test(a))r=!0;else if(/^(c|ctrl|control)$/i.test(a))i=!0;else if(/^s(hift)?$/i.test(a))s=!0;else if(/^mod$/i.test(a))Lc?o=!0:i=!0;else throw new Error("Unrecognized modifier name: "+a)}return r&&(t="Alt-"+t),i&&(t="Ctrl-"+t),o&&(t="Meta-"+t),s&&(t="Shift-"+t),t}function Fc(n){let e=Object.create(null);for(let t in n)e[zc(t)]=n[t];return e}function ur(n,e,t=!0){return e.altKey&&(n="Alt-"+n),e.ctrlKey&&(n="Ctrl-"+n),e.metaKey&&(n="Meta-"+n),t&&e.shiftKey&&(n="Shift-"+n),n}function $c(n){return new X({props:{handleKeyDown:Ys(n)}})}function Ys(n){let e=Fc(n);return function(t,r){let i=Rc(r),s,o=e[ur(i,r)];if(o&&o(t.state,t.dispatch,t))return!0;if(i.length==1&&i!=" "){if(r.shiftKey){let l=e[ur(i,r,!1)];if(l&&l(t.state,t.dispatch,t))return!0}if((r.altKey||r.metaKey||r.ctrlKey)&&!(Bc&&r.ctrlKey&&r.altKey)&&(s=Pe[r.keyCode])&&s!=i){let l=e[ur(s,r)];if(l&&l(t.state,t.dispatch,t))return!0}}return!1}}const fr=(n,e)=>n.selection.empty?!1:(e&&e(n.tr.deleteSelection().scrollIntoView()),!0);function Xs(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("backward",n):t.parentOffset>0)?null:t}const Zs=(n,e,t)=>{let r=Xs(n,t);if(!r)return!1;let i=pr(r);if(!i){let o=r.blockRange(),l=o&&Qe(o);return l==null?!1:(e&&e(n.tr.lift(o,l).scrollIntoView()),!0)}let s=i.nodeBefore;if(lo(n,i,e,-1))return!0;if(r.parent.content.size==0&&(dt(s,"end")||O.isSelectable(s)))for(let o=r.depth;;o--){let l=Jt(n.doc,r.before(o),r.after(o),C.empty);if(l&&l.slice.size<l.to-l.from){if(e){let a=n.tr.step(l);a.setSelection(dt(s,"end")?I.findFrom(a.doc.resolve(a.mapping.map(i.pos,-1)),-1):O.create(a.doc,i.pos-s.nodeSize)),e(a.scrollIntoView())}return!0}if(o==1||r.node(o-1).childCount>1)break}return s.isAtom&&i.depth==r.depth-1?(e&&e(n.tr.delete(i.pos-s.nodeSize,i.pos).scrollIntoView()),!0):!1},Hc=(n,e,t)=>{let r=Xs(n,t);if(!r)return!1;let i=pr(r);return i?Qs(n,i,e):!1},Vc=(n,e,t)=>{let r=to(n,t);if(!r)return!1;let i=hr(r);return i?Qs(n,i,e):!1};function Qs(n,e,t){let r=e.nodeBefore,i=r,s=e.pos-1;for(;!i.isTextblock;s--){if(i.type.spec.isolating)return!1;let d=i.lastChild;if(!d)return!1;i=d}let o=e.nodeAfter,l=o,a=e.pos+1;for(;!l.isTextblock;a++){if(l.type.spec.isolating)return!1;let d=l.firstChild;if(!d)return!1;l=d}let c=Jt(n.doc,s,a,C.empty);if(!c||c.from!=s||c instanceof $&&c.slice.size>=a-s)return!1;if(t){let d=n.tr.step(c);d.setSelection(E.create(d.doc,s)),t(d.scrollIntoView())}return!0}function dt(n,e,t=!1){for(let r=n;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;if(t&&r.childCount!=1)return!1}return!1}const eo=(n,e,t)=>{let{$head:r,empty:i}=n.selection,s=r;if(!i)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("backward",n):r.parentOffset>0)return!1;s=pr(r)}let o=s&&s.nodeBefore;return!o||!O.isSelectable(o)?!1:(e&&e(n.tr.setSelection(O.create(n.doc,s.pos-o.nodeSize)).scrollIntoView()),!0)};function pr(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 to(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("forward",n):t.parentOffset<t.parent.content.size)?null:t}const no=(n,e,t)=>{let r=to(n,t);if(!r)return!1;let i=hr(r);if(!i)return!1;let s=i.nodeAfter;if(lo(n,i,e,1))return!0;if(r.parent.content.size==0&&(dt(s,"start")||O.isSelectable(s))){let o=Jt(n.doc,r.before(),r.after(),C.empty);if(o&&o.slice.size<o.to-o.from){if(e){let l=n.tr.step(o);l.setSelection(dt(s,"start")?I.findFrom(l.doc.resolve(l.mapping.map(i.pos)),1):O.create(l.doc,l.mapping.map(i.pos))),e(l.scrollIntoView())}return!0}}return s.isAtom&&i.depth==r.depth-1?(e&&e(n.tr.delete(i.pos,i.pos+s.nodeSize).scrollIntoView()),!0):!1},ro=(n,e,t)=>{let{$head:r,empty:i}=n.selection,s=r;if(!i)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("forward",n):r.parentOffset<r.parent.content.size)return!1;s=hr(r)}let 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`,textSerializers:o={}}=t||{};let l="";return n.nodesBetween(r,i,(a,c,d,u)=>{var f;a.isBlock&&c>r&&(l+=s);const p=o==null?void 0:o[a.type.name];if(p)return d&&(l+=p({node:a,pos:c,parent:d,index:u,range:e})),!1;a.isText&&(l+=(f=a==null?void 0:a.text)===null||f===void 0?void 0:f.slice(Math.max(r,c)-c,i-c))}),l}function yo(n){return Object.fromEntries(Object.entries(n.nodes).filter(([,e])=>e.spec.toText).map(([e,t])=>[e,t.spec.toText]))}const Md=Y.create({name:"clipboardTextSerializer",addOptions(){return{blockSeparator:void 0}},addProseMirrorPlugins(){return[new X({key:new de("clipboardTextSerializer"),props:{clipboardTextSerializer:()=>{const{editor:n}=this,{state:e,schema:t}=n,{doc:r,selection:i}=e,{ranges:s}=i,o=Math.min(...s.map(d=>d.$from.pos)),l=Math.max(...s.map(d=>d.$to.pos)),a=yo(t);return go(r,{from:o,to:l},{...this.options.blockSeparator!==void 0?{blockSeparator:this.options.blockSeparator}:{},textSerializers:a})}}})]}}),Sd=()=>({editor:n,view:e})=>(requestAnimationFrame(()=>{var t;n.isDestroyed||(e.dom.blur(),(t=window==null?void 0:window.getSelection())===null||t===void 0||t.removeAllRanges())}),!0),Cd=(n=!1)=>({commands:e})=>e.setContent("",n),wd=()=>({state:n,tr:e,dispatch:t})=>{const{selection:r}=e,{ranges:i}=r;return t&&i.forEach(({$from:s,$to:o})=>{n.doc.nodesBetween(s.pos,o.pos,(l,a)=>{if(l.type.isText)return;const{doc:c,mapping:d}=e,u=c.resolve(d.map(a)),f=c.resolve(d.map(a+l.nodeSize)),p=u.blockRange(f);if(!p)return;const h=Qe(p);if(l.type.isTextblock){const{defaultType:m}=u.parent.contentMatchAt(u.index());e.setNodeMarkup(p.start,m)}(h||h===0)&&e.lift(p,h)})}),!0},Td=n=>e=>n(e),Nd=()=>({state:n,dispatch:e})=>so(n,e),Od=(n,e)=>({editor:t,tr:r})=>{const{state:i}=t,s=i.doc.slice(n.from,n.to);r.deleteRange(n.from,n.to);const o=r.mapping.map(e);return r.insert(o,s.content),r.setSelection(new E(r.doc.resolve(Math.max(o-1,0)))),!0},Ed=()=>({tr:n,dispatch:e})=>{const{selection:t}=n,r=t.$anchor.node();if(r.content.size>0)return!1;const i=n.selection.$anchor;for(let s=i.depth;s>0;s-=1)if(i.node(s).type===r.type){if(e){const l=i.before(s),a=i.after(s);n.delete(l,a).scrollIntoView()}return!0}return!1},Ad=n=>({tr:e,state:t,dispatch:r})=>{const i=V(n,t.schema),s=e.selection.$anchor;for(let o=s.depth;o>0;o-=1)if(s.node(o).type===i){if(r){const a=s.before(o),c=s.after(o);e.delete(a,c).scrollIntoView()}return!0}return!1},Id=n=>({tr:e,dispatch:t})=>{const{from:r,to:i}=n;return t&&e.delete(r,i),!0},vd=()=>({state:n,dispatch:e})=>fr(n,e),Dd=()=>({commands:n})=>n.keyboardShortcut("Enter"),Pd=()=>({state:n,dispatch:e})=>qc(n,e);function hn(n,e,t={strict:!0}){const r=Object.keys(e);return r.length?r.every(i=>t.strict?e[i]===n[i]:kr(e[i])?e[i].test(n[i]):e[i]===n[i]):!0}function bo(n,e,t={}){return n.find(r=>r.type===e&&hn(Object.fromEntries(Object.keys(t).map(i=>[i,r.attrs[i]])),t))}function xo(n,e,t={}){return!!bo(n,e,t)}function Mr(n,e,t){var r;if(!n||!e)return;let i=n.parent.childAfter(n.parentOffset);if((!i.node||!i.node.marks.some(d=>d.type===e))&&(i=n.parent.childBefore(n.parentOffset)),!i.node||!i.node.marks.some(d=>d.type===e)||(t=t||((r=i.node.marks[0])===null||r===void 0?void 0:r.attrs),!bo([...i.node.marks],e,t)))return;let o=i.index,l=n.start()+i.offset,a=o+1,c=l+i.node.nodeSize;for(;o>0&&xo([...n.parent.child(o-1).marks],e,t);)o-=1,l-=n.parent.child(o).nodeSize;for(;a<n.parent.childCount&&xo([...n.parent.child(a).marks],e,t);)c+=n.parent.child(a).nodeSize,a+=1;return{from:l,to:c}}function Le(n,e){if(typeof n=="string"){if(!e.marks[n])throw Error(`There is no mark type named '${n}'. 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S=Cr(N=>Eo(N.type.name,u))(m);if(b.depth>=1&&S&&b.depth-S.depth<=1){if(S.node.type===p)return c.liftListItem(h);if(Eo(S.node.type.name,u)&&p.validContent(S.node.content)&&l)return a().command(()=>(s.setNodeMarkup(S.pos,p),!0)).command(()=>Nr(s,p)).command(()=>Or(s,p)).run()}return!t||!M||!l?a().command(()=>d().wrapInList(p,r)?!0:c.clearNodes()).wrapInList(p,r).command(()=>Nr(s,p)).command(()=>Or(s,p)).run():a().command(()=>{const N=d().wrapInList(p,r),w=M.filter(A=>f.includes(A.type.name));return s.ensureMarks(w),N?!0:c.clearNodes()}).wrapInList(p,r).command(()=>Nr(s,p)).command(()=>Or(s,p)).run()},toggleMark:(n,e={},t={})=>({state:r,commands:i})=>{const{extendEmptyMarkRange:s=!1}=t,o=Le(n,r.schema);return wr(r,o,e)?i.unsetMark(o,{extendEmptyMarkRange:s}):i.setMark(o,e)},toggleNode:(n,e,t={})=>({state:r,commands:i})=>{const s=V(n,r.schema),o=V(e,r.schema),l=Pt(r,s,t);let a;return r.selection.$anchor.sameParent(r.selection.$head)&&(a=r.selection.$anchor.parent.attrs),l?i.setNode(o,a):i.setNode(s,{...a,...t})},toggleWrap:(n,e={})=>({state:t,commands:r})=>{const i=V(n,t.schema);return Pt(t,i,e)?r.lift(i):r.wrapIn(i,e)},undoInputRule:()=>({state:n,dispatch:e})=>{const t=n.plugins;for(let r=0;r<t.length;r+=1){const i=t[r];let s;if(i.spec.isInputRules&&(s=i.getState(n))){if(e){const o=n.tr,l=s.transform;for(let a=l.steps.length-1;a>=0;a-=1)o.step(l.steps[a].invert(l.docs[a]));if(s.text){const a=o.doc.resolve(s.from).marks();o.replaceWith(s.from,s.to,n.schema.text(s.text,a))}else o.delete(s.from,s.to)}return!0}}return!1},unsetAllMarks:()=>({tr:n,dispatch:e})=>{const{selection:t}=n,{empty:r,ranges:i}=t;return r||e&&i.forEach(s=>{n.removeMark(s.$from.pos,s.$to.pos)}),!0},unsetMark:(n,e={})=>({tr:t,state:r,dispatch:i})=>{var s;const{extendEmptyMarkRange:o=!1}=e,{selection:l}=t,a=Le(n,r.schema),{$from:c,empty:d,ranges:u}=l;if(!i)return!0;if(d&&o){let{from:f,to:p}=l;const h=(s=c.marks().find(g=>g.type===a))===null||s===void 0?void 0:s.attrs,m=Mr(c,a,h);m&&(f=m.from,p=m.to),t.removeMark(f,p,a)}else u.forEach(f=>{t.removeMark(f.$from.pos,f.$to.pos,a)});return t.removeStoredMark(a),!0},updateAttributes:(n,e={})=>({tr:t,state:r,dispatch:i})=>{let s=null,o=null;const l=yn(typeof n=="string"?n:n.name,r.schema);return l?(l==="node"&&(s=V(n,r.schema)),l==="mark"&&(o=Le(n,r.schema)),i&&t.selection.ranges.forEach(a=>{const c=a.$from.pos,d=a.$to.pos;let u,f,p,h;t.selection.empty?r.doc.nodesBetween(c,d,(m,g)=>{s&&s===m.type&&(p=Math.max(g,c),h=Math.min(g+m.nodeSize,d),u=g,f=m)}):r.doc.nodesBetween(c,d,(m,g)=>{g<c&&s&&s===m.type&&(p=Math.max(g,c),h=Math.min(g+m.nodeSize,d),u=g,f=m),g>=c&&g<=d&&(s&&s===m.type&&t.setNodeMarkup(g,void 0,{...m.attrs,...e}),o&&m.marks.length&&m.marks.forEach(y=>{if(o===y.type){const x=Math.max(g,c),b=Math.min(g+m.nodeSize,d);t.addMark(x,b,o.create({...y.attrs,...e}))}}))}),f&&(u!==void 0&&t.setNodeMarkup(u,void 0,{...f.attrs,...e}),o&&f.marks.length&&f.marks.forEach(m=>{o===m.type&&t.addMark(p,h,o.create({...m.attrs,...e}))}))}),!0):!1},wrapIn:(n,e={})=>({state:t,dispatch:r})=>{const i=V(n,t.schema);return Zc(i,e)(t,r)},wrapInList:(n,e={})=>({state:t,dispatch:r})=>{const i=V(n,t.schema);return Qc(i,e)(t,r)}});const Au=Y.create({name:"commands",addCommands(){return{...Eu}}}),Iu=Y.create({name:"drop",addProseMirrorPlugins(){return[new X({key:new de("tiptapDrop"),props:{handleDrop:(n,e,t,r)=>{this.editor.emit("drop",{editor:this.editor,event:e,slice:t,moved:r})}}})]}}),vu=Y.create({name:"editable",addProseMirrorPlugins(){return[new X({key:new de("editable"),props:{editable:()=>this.editor.options.editable}})]}}),Du=new de("focusEvents"),Pu=Y.create({name:"focusEvents",addProseMirrorPlugins(){const{editor:n}=this;return[new X({key:Du,props:{handleDOMEvents:{focus:(e,t)=>{n.isFocused=!0;const r=n.state.tr.setMeta("focus",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1},blur:(e,t)=>{n.isFocused=!1;const r=n.state.tr.setMeta("blur",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1}}}})]}}),Ru=Y.create({name:"keymap",addKeyboardShortcuts(){const n=()=>this.editor.commands.first(({commands:o})=>[()=>o.undoInputRule(),()=>o.command(({tr:l})=>{const{selection:a,doc:c}=l,{empty:d,$anchor:u}=a,{pos:f,parent:p}=u,h=u.parent.isTextblock&&f>0?l.doc.resolve(f-1):u,m=h.parent.type.spec.isolating,g=u.pos-u.parentOffset,y=m&&h.parent.childCount===1?g===u.pos:I.atStart(c).from===f;return!d||!p.type.isTextblock||p.textContent.length||!y||y&&u.parent.type.name==="paragraph"?!1:o.clearNodes()}),()=>o.deleteSelection(),()=>o.joinBackward(),()=>o.selectNodeBackward()]),e=()=>this.editor.commands.first(({commands:o})=>[()=>o.deleteSelection(),()=>o.deleteCurrentNode(),()=>o.joinForward(),()=>o.selectNodeForward()]),r={Enter:()=>this.editor.commands.first(({commands:o})=>[()=>o.newlineInCode(),()=>o.createParagraphNear(),()=>o.liftEmptyBlock(),()=>o.splitBlock()]),"Mod-Enter":()=>this.editor.commands.exitCode(),Backspace:n,"Mod-Backspace":n,"Shift-Backspace":n,Delete:e,"Mod-Delete":e,"Mod-a":()=>this.editor.commands.selectAll()},i={...r},s={...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 mn()||wo()?s:i},addProseMirrorPlugins(){return[new X({key:new de("clearDocument"),appendTransaction:(n,e,t)=>{if(n.some(m=>m.getMeta("composition")))return;const r=n.some(m=>m.docChanged)&&!e.doc.eq(t.doc),i=n.some(m=>m.getMeta("preventClearDocument"));if(!r||i)return;const{empty:s,from:o,to:l}=e.selection,a=I.atStart(e.doc).from,c=I.atEnd(e.doc).to;if(s||!(o===a&&l===c)||!Tr(t.doc))return;const f=t.tr,p=on({state:t,transaction:f}),{commands:h}=new ln({editor:this.editor,state:p});if(h.clearNodes(),!!f.steps.length)return f}})]}}),Lu=Y.create({name:"paste",addProseMirrorPlugins(){return[new X({key:new de("tiptapPaste"),props:{handlePaste:(n,e,t)=>{this.editor.emit("paste",{editor:this.editor,event:e,slice:t})}}})]}}),Bu=Y.create({name:"tabindex",addProseMirrorPlugins(){return[new X({key:new de("tabindex"),props:{attributes:()=>this.editor.isEditable?{tabindex:"0"}:{}}})]}});class Xe{get name(){return this.node.type.name}constructor(e,t,r=!1,i=null){this.currentNode=null,this.actualDepth=null,this.isBlock=r,this.resolvedPos=e,this.editor=t,this.currentNode=i}get 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. 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  position: relative;
}

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

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

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

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

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

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

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

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

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

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

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

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

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  opacity: 0
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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:i})=>this.options.onDrop(t,r,i)),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=Fu(zu,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=fo(t)?t(e,[...this.state.plugins]):[...this.state.plugins,e],i=this.state.reconfigure({plugins:r});return this.view.updateState(i),i}unregisterPlugin(e){if(this.isDestroyed)return;const t=this.state.plugins;let r=t;if([].concat(e).forEach(s=>{const o=typeof s=="string"?`${s}$`:s.key;r=r.filter(l=>!l.key.startsWith(o))}),t.length===r.length)return;const i=this.state.reconfigure({plugins:r});return this.view.updateState(i),i}createExtensionManager(){var e,t;const i=[...this.options.enableCoreExtensions?[vu,Md.configure({blockSeparator:(t=(e=this.options.coreExtensionOptions)===null||e===void 0?void 0:e.clipboardTextSerializer)===null||t===void 0?void 0:t.blockSeparator}),Au,Pu,Ru,Bu,Iu,Lu].filter(s=>typeof this.options.enableCoreExtensions=="object"?this.options.enableCoreExtensions[s.name]!==!1:!0):[],...this.options.extensions].filter(s=>["extension","node","mark"].includes(s==null?void 0:s.type));this.extensionManager=new ut(i,this)}createCommandManager(){this.commandManager=new ln({editor:this})}createSchema(){this.schema=this.extensionManager.schema}createView(){var e;let t;try{t=Sr(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(l=>l.name!=="collaboration"),this.createExtensionManager()}}),t=Sr(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:!1})}const r=Mo(t,this.options.autofocus);this.view=new js(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:rt.create({doc:t,selection:r||void 0})});const i=this.state.reconfigure({plugins:this.extensionManager.plugins});this.view.updateState(i),this.createNodeViews(),this.prependClass();const s=this.view.dom;s.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 l;return(l=this.capturedTransaction)===null||l===void 0?void 0:l.step(o)});return}const t=this.state.apply(e),r=!this.state.selection.eq(t.selection);this.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 i=e.getMeta("focus"),s=e.getMeta("blur");i&&this.emit("focus",{editor:this,event:i.event,transaction:e}),s&&this.emit("blur",{editor:this,event:s.event,transaction:e}),!(!e.docChanged||e.getMeta("preventUpdate"))&&this.emit("update",{editor:this,transaction:e})}getAttributes(e){return gu(this.state,e)}isActive(e,t){const r=typeof e=="string"?e:null,i=typeof e=="string"?t:e;return yu(this.state,r,i)}getJSON(){return this.state.doc.toJSON()}getHTML(){return xr(this.state.doc.content,this.schema)}getText(e){const{blockSeparator:t=`

`,textSerializers:r={}}=e||{};return hu(this.state.doc,{blockSeparator:t,textSerializers:{...yo(this.schema),...r}})}get isEmpty(){return Tr(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 Xe(t,this)}get $doc(){return this.$pos(0)}}function ft(n){return new cn({find:n.find,handler:({state:e,range:t,match:r})=>{const i=v(n.getAttributes,void 0,r);if(i===!1||i===null)return null;const{tr:s}=e,o=r[r.length-1],l=r[0];if(o){const a=l.search(/\S/),c=t.from+l.indexOf(o),d=c+o.length;if(Oo(t.from,t.to,e.doc).filter(p=>p.mark.type.excluded.find(m=>m===n.type&&m!==p.mark.type)).filter(p=>p.to>c).length)return null;d<t.to&&s.delete(d,t.to),c>t.from&&s.delete(t.from+a,c);const f=t.from+a+o.length;s.addMark(t.from+a,f,n.type.create(i||{})),s.removeStoredMark(n.type)}}})}function Hu(n){return new cn({find:n.find,handler:({state:e,range:t,match:r})=>{const i=v(n.getAttributes,void 0,r)||{},{tr:s}=e,o=t.from;let l=t.to;const a=n.type.create(i);if(r[1]){const c=r[0].lastIndexOf(r[1]);let d=o+c;d>l?d=l:l=d+r[1].length;const u=r[0][r[0].length-1];s.insertText(u,o+r[0].length-1),s.replaceWith(d,l,a)}else if(r[0]){const c=n.type.isInline?o:o-1;s.insert(c,n.type.create(i)).delete(s.mapping.map(o),s.mapping.map(l))}s.scrollIntoView()}})}function Er(n){return new cn({find:n.find,handler:({state:e,range:t,match:r})=>{const i=e.doc.resolve(t.from),s=v(n.getAttributes,void 0,r)||{};if(!i.node(-1).canReplaceWith(i.index(-1),i.indexAfter(-1),n.type))return null;e.tr.delete(t.from,t.to).setBlockType(t.from,t.from,n.type,s)}})}function Rt(n){return new cn({find:n.find,handler:({state:e,range:t,match:r,chain:i})=>{const s=v(n.getAttributes,void 0,r)||{},o=e.tr.delete(t.from,t.to),a=o.doc.resolve(t.from).blockRange(),c=a&&Pn(a,n.type,s);if(!c)return null;if(o.wrap(a,c),n.keepMarks&&n.editor){const{selection:u,storedMarks:f}=e,{splittableMarks:p}=n.editor.extensionManager,h=f||u.$to.parentOffset&&u.$from.marks();if(h){const m=h.filter(g=>p.includes(g.type.name));o.ensureMarks(m)}}if(n.keepAttributes){const u=n.type.name==="bulletList"||n.type.name==="orderedList"?"listItem":"taskList";i().updateAttributes(u,s).run()}const d=o.doc.resolve(t.from-1).nodeBefore;d&&d.type===n.type&&we(o.doc,t.from-1)&&(!n.joinPredicate||n.joinPredicate(r,d))&&o.join(t.from-1)}})}class K{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: "${this.name}".`),this.options=this.config.defaultOptions,this.config.addOptions&&(this.options=v(T(this,"addOptions",{name:this.name}))),this.storage=v(T(this,"addStorage",{name:this.name,options:this.options}))||{}}static create(e={}){return new K(e)}configure(e={}){const t=this.extend({...this.config,addOptions:()=>fn(this.options,e)});return t.name=this.name,t.parent=this.parent,t}extend(e={}){const t=new K(e);return t.parent=this,this.child=t,t.name=e.name?e.name:t.parent.name,e.defaultOptions&&Object.keys(e.defaultOptions).length>0&&console.warn(`[tiptap warn]: BREAKING CHANGE: "defaultOptions" is deprecated. Please use "addOptions" instead. Found in extension: "${t.name}".`),t.options=v(T(t,"addOptions",{name:t.name})),t.storage=v(T(t,"addStorage",{name:t.name,options:t.options})),t}}function pt(n){return new md({find:n.find,handler:({state:e,range:t,match:r,pasteEvent:i})=>{const s=v(n.getAttributes,void 0,r,i);if(s===!1||s===null)return null;const{tr:o}=e,l=r[r.length-1],a=r[0];let c=t.to;if(l){const d=a.search(/\S/),u=t.from+a.indexOf(l),f=u+l.length;if(Oo(t.from,t.to,e.doc).filter(h=>h.mark.type.excluded.find(g=>g===n.type&&g!==h.mark.type)).filter(h=>h.to>u).length)return null;f<t.to&&o.delete(f,t.to),u>t.from&&o.delete(t.from+d,u),c=t.from+d+l.length,o.addMark(t.from+d,c,n.type.create(s||{})),o.removeStoredMark(n.type)}}})}function Vu(n,e){const{selection:t}=n,{$from:r}=t;if(t instanceof O){const s=r.index();return r.parent.canReplaceWith(s,s+1,e)}let i=r.depth;for(;i>=0;){const s=r.index(i);if(r.node(i).contentMatchAt(s).matchType(e))return!0;i-=1}return!1}const _u=/^\s*>\s$/,Wu=K.create({name:"blockquote",addOptions(){return{HTMLAttributes:{}}},content:"block+",group:"block",defining:!0,parseHTML(){return[{tag:"blockquote"}]},renderHTML({HTMLAttributes:n}){return["blockquote",F(this.options.HTMLAttributes,n),0]},addCommands(){return{setBlockquote:()=>({commands:n})=>n.wrapIn(this.name),toggleBlockquote:()=>({commands:n})=>n.toggleWrap(this.name),unsetBlockquote:()=>({commands:n})=>n.lift(this.name)}},addKeyboardShortcuts(){return{"Mod-Shift-b":()=>this.editor.commands.toggleBlockquote()}},addInputRules(){return[Rt({find:_u,type:this.type})]}}),ju=/(?:^|\s)(\*\*(?!\s+\*\*)((?:[^*]+))\*\*(?!\s+\*\*))$/,qu=/(?:^|\s)(\*\*(?!\s+\*\*)((?:[^*]+))\*\*(?!\s+\*\*))/g,Ku=/(?:^|\s)(__(?!\s+__)((?:[^_]+))__(?!\s+__))$/,Ju=/(?:^|\s)(__(?!\s+__)((?:[^_]+))__(?!\s+__))/g,Io=Re.create({name:"bold",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"strong"},{tag:"b",getAttrs:n=>n.style.fontWeight!=="normal"&&null},{style:"font-weight=400",clearMark:n=>n.type.name===this.name},{style:"font-weight",getAttrs:n=>/^(bold(er)?|[5-9]\d{2,})$/.test(n)&&null}]},renderHTML({HTMLAttributes:n}){return["strong",F(this.options.HTMLAttributes,n),0]},addCommands(){return{setBold:()=>({commands:n})=>n.setMark(this.name),toggleBold:()=>({commands:n})=>n.toggleMark(this.name),unsetBold:()=>({commands:n})=>n.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-b":()=>this.editor.commands.toggleBold(),"Mod-B":()=>this.editor.commands.toggleBold()}},addInputRules(){return[ft({find:ju,type:this.type}),ft({find:Ku,type:this.type})]},addPasteRules(){return[pt({find:qu,type:this.type}),pt({find:Ju,type:this.type})]}}),Uu="listItem",vo="textStyle",Do=/^\s*([-+*])\s$/,Gu=K.create({name:"bulletList",addOptions(){return{itemTypeName:"listItem",HTMLAttributes:{},keepMarks:!1,keepAttributes:!1}},group:"block list",content(){return`${this.options.itemTypeName}+`},parseHTML(){return[{tag:"ul"}]},renderHTML({HTMLAttributes:n}){return["ul",F(this.options.HTMLAttributes,n),0]},addCommands(){return{toggleBulletList:()=>({commands:n,chain:e})=>this.options.keepAttributes?e().toggleList(this.name,this.options.itemTypeName,this.options.keepMarks).updateAttributes(Uu,this.editor.getAttributes(vo)).run():n.toggleList(this.name,this.options.itemTypeName,this.options.keepMarks)}},addKeyboardShortcuts(){return{"Mod-Shift-8":()=>this.editor.commands.toggleBulletList()}},addInputRules(){let n=Rt({find:Do,type:this.type});return(this.options.keepMarks||this.options.keepAttributes)&&(n=Rt({find:Do,type:this.type,keepMarks:this.options.keepMarks,keepAttributes:this.options.keepAttributes,getAttributes:()=>this.editor.getAttributes(vo),editor:this.editor})),[n]}}),Yu=/(^|[^`])`([^`]+)`(?!`)/,Xu=/(^|[^`])`([^`]+)`(?!`)/g,Zu=Re.create({name:"code",addOptions(){return{HTMLAttributes:{}}},excludes:"_",code:!0,exitable:!0,parseHTML(){return[{tag:"code"}]},renderHTML({HTMLAttributes:n}){return["code",F(this.options.HTMLAttributes,n),0]},addCommands(){return{setCode:()=>({commands:n})=>n.setMark(this.name),toggleCode:()=>({commands:n})=>n.toggleMark(this.name),unsetCode:()=>({commands:n})=>n.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-e":()=>this.editor.commands.toggleCode()}},addInputRules(){return[ft({find:Yu,type:this.type})]},addPasteRules(){return[pt({find:Xu,type:this.type})]}}),Qu=/^```([a-z]+)?[\s\n]$/,ef=/^~~~([a-z]+)?[\s\n]$/,tf=K.create({name:"codeBlock",addOptions(){return{languageClassPrefix:"language-",exitOnTripleEnter:!0,exitOnArrowDown:!0,defaultLanguage:null,HTMLAttributes:{}}},content:"text*",marks:"",group:"block",code:!0,defining:!0,addAttributes(){return{language:{default:this.options.defaultLanguage,parseHTML:n=>{var e;const{languageClassPrefix:t}=this.options,s=[...((e=n.firstElementChild)===null||e===void 0?void 0:e.classList)||[]].filter(o=>o.startsWith(t)).map(o=>o.replace(t,""))[0];return s||null},rendered:!1}}},parseHTML(){return[{tag:"pre",preserveWhitespace:"full"}]},renderHTML({node:n,HTMLAttributes:e}){return["pre",F(this.options.HTMLAttributes,e),["code",{class:n.attrs.language?this.options.languageClassPrefix+n.attrs.language:null},0]]},addCommands(){return{setCodeBlock:n=>({commands:e})=>e.setNode(this.name,n),toggleCodeBlock:n=>({commands:e})=>e.toggleNode(this.name,"paragraph",n)}},addKeyboardShortcuts(){return{"Mod-Alt-c":()=>this.editor.commands.toggleCodeBlock(),Backspace:()=>{const{empty:n,$anchor:e}=this.editor.state.selection,t=e.pos===1;return!n||e.parent.type.name!==this.name?!1:t||!e.parent.textContent.length?this.editor.commands.clearNodes():!1},Enter:({editor:n})=>{if(!this.options.exitOnTripleEnter)return!1;const{state:e}=n,{selection:t}=e,{$from:r,empty:i}=t;if(!i||r.parent.type!==this.type)return!1;const s=r.parentOffset===r.parent.nodeSize-2,o=r.parent.textContent.endsWith(`

`);return!s||!o?!1:n.chain().command(({tr:l})=>(l.delete(r.pos-2,r.pos),!0)).exitCode().run()},ArrowDown:({editor:n})=>{if(!this.options.exitOnArrowDown)return!1;const{state:e}=n,{selection:t,doc:r}=e,{$from:i,empty:s}=t;if(!s||i.parent.type!==this.type||!(i.parentOffset===i.parent.nodeSize-2))return!1;const l=i.after();return l===void 0?!1:r.nodeAt(l)?n.commands.command(({tr:c})=>(c.setSelection(I.near(r.resolve(l))),!0)):n.commands.exitCode()}}},addInputRules(){return[Er({find:Qu,type:this.type,getAttributes:n=>({language:n[1]})}),Er({find:ef,type:this.type,getAttributes:n=>({language:n[1]})})]},addProseMirrorPlugins(){return[new X({key:new de("codeBlockVSCodeHandler"),props:{handlePaste:(n,e)=>{if(!e.clipboardData||this.editor.isActive(this.type.name))return!1;const t=e.clipboardData.getData("text/plain"),r=e.clipboardData.getData("vscode-editor-data"),i=r?JSON.parse(r):void 0,s=i==null?void 0:i.mode;if(!t||!s)return!1;const{tr:o,schema:l}=n.state,a=l.text(t.replace(/\r\n?/g,`
`));return o.replaceSelectionWith(this.type.create({language:s},a)),o.selection.$from.parent.type!==this.type&&o.setSelection(E.near(o.doc.resolve(Math.max(0,o.selection.from-2)))),o.setMeta("paste",!0),n.dispatch(o),!0}}})]}}),nf=K.create({name:"doc",topNode:!0,content:"block+"});function rf(n={}){return new X({view(e){return new sf(e,n)}})}class sf{constructor(e,t){var r;this.editorView=e,this.cursorPos=null,this.element=null,this.timeout=-1,this.width=(r=t.width)!==null&&r!==void 0?r:1,this.color=t.color===!1?void 0:t.color||"black",this.class=t.class,this.handlers=["dragover","dragend","drop","dragleave"].map(i=>{let s=o=>{this[i](o)};return e.dom.addEventListener(i,s),{name:i,handler:s}})}destroy(){this.handlers.forEach(({name:e,handler:t})=>this.editorView.dom.removeEventListener(e,t))}update(e,t){this.cursorPos!=null&&t.doc!=e.state.doc&&(this.cursorPos>e.state.doc.content.size?this.setCursor(null):this.updateOverlay())}setCursor(e){e!=this.cursorPos&&(this.cursorPos=e,e==null?(this.element.parentNode.removeChild(this.element),this.element=null):this.updateOverlay())}updateOverlay(){let e=this.editorView.state.doc.resolve(this.cursorPos),t=!e.parent.inlineContent,r,i=this.editorView.dom,s=i.getBoundingClientRect(),o=s.width/i.offsetWidth,l=s.height/i.offsetHeight;if(t){let u=e.nodeBefore,f=e.nodeAfter;if(u||f){let p=this.editorView.nodeDOM(this.cursorPos-(u?u.nodeSize:0));if(p){let h=p.getBoundingClientRect(),m=u?h.bottom:h.top;u&&f&&(m=(m+this.editorView.nodeDOM(this.cursorPos).getBoundingClientRect().top)/2);let g=this.width/2*l;r={left:h.left,right:h.right,top:m-g,bottom:m+g}}}}if(!r){let u=this.editorView.coordsAtPos(this.cursorPos),f=this.width/2*o;r={left:u.left-f,right:u.left+f,top:u.top,bottom:u.bottom}}let a=this.editorView.dom.offsetParent;this.element||(this.element=a.appendChild(document.createElement("div")),this.class&&(this.element.className=this.class),this.element.style.cssText="position: absolute; z-index: 50; pointer-events: none;",this.color&&(this.element.style.backgroundColor=this.color)),this.element.classList.toggle("prosemirror-dropcursor-block",t),this.element.classList.toggle("prosemirror-dropcursor-inline",!t);let c,d;if(!a||a==document.body&&getComputedStyle(a).position=="static")c=-pageXOffset,d=-pageYOffset;else{let u=a.getBoundingClientRect(),f=u.width/a.offsetWidth,p=u.height/a.offsetHeight;c=u.left-a.scrollLeft*f,d=u.top-a.scrollTop*p}this.element.style.left=(r.left-c)/o+"px",this.element.style.top=(r.top-d)/l+"px",this.element.style.width=(r.right-r.left)/o+"px",this.element.style.height=(r.bottom-r.top)/l+"px"}scheduleRemoval(e){clearTimeout(this.timeout),this.timeout=setTimeout(()=>this.setCursor(null),e)}dragover(e){if(!this.editorView.editable)return;let t=this.editorView.posAtCoords({left:e.clientX,top:e.clientY}),r=t&&t.inside>=0&&this.editorView.state.doc.nodeAt(t.inside),i=r&&r.type.spec.disableDropCursor,s=typeof i=="function"?i(this.editorView,t,e):i;if(t&&!s){let o=t.pos;if(this.editorView.dragging&&this.editorView.dragging.slice){let l=Si(this.editorView.state.doc,o,this.editorView.dragging.slice);l!=null&&(o=l)}this.setCursor(o),this.scheduleRemoval(5e3)}}dragend(){this.scheduleRemoval(20)}drop(){this.scheduleRemoval(20)}dragleave(e){this.editorView.dom.contains(e.relatedTarget)||this.setCursor(null)}}const of=Y.create({name:"dropCursor",addOptions(){return{color:"currentColor",width:1,class:void 0}},addProseMirrorPlugins(){return[rf(this.options)]}});class R extends I{constructor(e){super(e,e)}map(e,t){let r=e.resolve(t.map(this.head));return R.valid(r)?new R(r):I.near(r)}content(){return C.empty}eq(e){return e instanceof R&&e.head==this.head}toJSON(){return{type:"gapcursor",pos:this.head}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for GapCursor.fromJSON");return new R(e.resolve(t.pos))}getBookmark(){return new Ar(this.anchor)}static valid(e){let t=e.parent;if(t.isTextblock||!lf(e)||!af(e))return!1;let r=t.type.spec.allowGapCursor;if(r!=null)return r;let i=t.contentMatchAt(e.index()).defaultType;return i&&i.isTextblock}static findGapCursorFrom(e,t,r=!1){e:for(;;){if(!r&&R.valid(e))return e;let i=e.pos,s=null;for(let o=e.depth;;o--){let l=e.node(o);if(t>0?e.indexAfter(o)<l.childCount:e.index(o)>0){s=l.child(t>0?e.indexAfter(o):e.index(o)-1);break}else if(o==0)return null;i+=t;let a=e.doc.resolve(i);if(R.valid(a))return a}for(;;){let o=t>0?s.firstChild:s.lastChild;if(!o){if(s.isAtom&&!s.isText&&!O.isSelectable(s)){e=e.doc.resolve(i+s.nodeSize*t),r=!1;continue e}break}s=o,i+=t;let l=e.doc.resolve(i);if(R.valid(l))return l}return null}}}R.prototype.visible=!1,R.findFrom=R.findGapCursorFrom,I.jsonID("gapcursor",R);class Ar{constructor(e){this.pos=e}map(e){return new Ar(e.map(this.pos))}resolve(e){let t=e.resolve(this.pos);return R.valid(t)?new R(t):I.near(t)}}function Po(n){return n.isAtom||n.spec.isolating||n.spec.createGapCursor}function lf(n){for(let e=n.depth;e>=0;e--){let t=n.index(e),r=n.node(e);if(t==0){if(r.type.spec.isolating)return!0;continue}for(let i=r.child(t-1);;i=i.lastChild){if(i.childCount==0&&!i.inlineContent||Po(i.type))return!0;if(i.inlineContent)return!1}}return!0}function af(n){for(let e=n.depth;e>=0;e--){let t=n.indexAfter(e),r=n.node(e);if(t==r.childCount){if(r.type.spec.isolating)return!0;continue}for(let i=r.child(t);;i=i.firstChild){if(i.childCount==0&&!i.inlineContent||Po(i.type))return!0;if(i.inlineContent)return!1}}return!0}function cf(){return new X({props:{decorations:pf,createSelectionBetween(n,e,t){return e.pos==t.pos&&R.valid(t)?new R(t):null},handleClick:uf,handleKeyDown:df,handleDOMEvents:{beforeinput:ff}}})}const df=Ys({ArrowLeft:xn("horiz",-1),ArrowRight:xn("horiz",1),ArrowUp:xn("vert",-1),ArrowDown:xn("vert",1)});function xn(n,e){const t=n=="vert"?e>0?"down":"up":e>0?"right":"left";return function(r,i,s){let o=r.selection,l=e>0?o.$to:o.$from,a=o.empty;if(o instanceof E){if(!s.endOfTextblock(t)||l.depth==0)return!1;a=!1,l=r.doc.resolve(e>0?l.after():l.before())}let c=R.findGapCursorFrom(l,e,a);return c?(i&&i(r.tr.setSelection(new R(c))),!0):!1}}function uf(n,e,t){if(!n||!n.editable)return!1;let r=n.state.doc.resolve(e);if(!R.valid(r))return!1;let i=n.posAtCoords({left:t.clientX,top:t.clientY});return i&&i.inside>-1&&O.isSelectable(n.state.doc.nodeAt(i.inside))?!1:(n.dispatch(n.state.tr.setSelection(new R(r))),!0)}function ff(n,e){if(e.inputType!="insertCompositionText"||!(n.state.selection instanceof R))return!1;let{$from:t}=n.state.selection,r=t.parent.contentMatchAt(t.index()).findWrapping(n.state.schema.nodes.text);if(!r)return!1;let i=k.empty;for(let o=r.length-1;o>=0;o--)i=k.from(r[o].createAndFill(null,i));let s=n.state.tr.replace(t.pos,t.pos,new C(i,0,0));return s.setSelection(E.near(s.doc.resolve(t.pos+1))),n.dispatch(s),!1}function pf(n){if(!(n.selection instanceof R))return null;let e=document.createElement("div");return e.className="ProseMirror-gapcursor",z.create(n.doc,[le.widget(n.selection.head,e,{key:"gapcursor"})])}const hf=Y.create({name:"gapCursor",addProseMirrorPlugins(){return[cf()]},extendNodeSchema(n){var e;const t={name:n.name,options:n.options,storage:n.storage};return{allowGapCursor:(e=v(T(n,"allowGapCursor",t)))!==null&&e!==void 0?e:null}}}),mf=K.create({name:"hardBreak",addOptions(){return{keepMarks:!0,HTMLAttributes:{}}},inline:!0,group:"inline",selectable:!1,linebreakReplacement:!0,parseHTML(){return[{tag:"br"}]},renderHTML({HTMLAttributes:n}){return["br",F(this.options.HTMLAttributes,n)]},renderText(){return`
`},addCommands(){return{setHardBreak:()=>({commands:n,chain:e,state:t,editor:r})=>n.first([()=>n.exitCode(),()=>n.command(()=>{const{selection:i,storedMarks:s}=t;if(i.$from.parent.type.spec.isolating)return!1;const{keepMarks:o}=this.options,{splittableMarks:l}=r.extensionManager,a=s||i.$to.parentOffset&&i.$from.marks();return e().insertContent({type:this.name}).command(({tr:c,dispatch:d})=>{if(d&&a&&o){const u=a.filter(f=>l.includes(f.type.name));c.ensureMarks(u)}return!0}).run()})])}},addKeyboardShortcuts(){return{"Mod-Enter":()=>this.editor.commands.setHardBreak(),"Shift-Enter":()=>this.editor.commands.setHardBreak()}}}),gf=K.create({name:"heading",addOptions(){return{levels:[1,2,3,4,5,6],HTMLAttributes:{}}},content:"inline*",group:"block",defining:!0,addAttributes(){return{level:{default:1,rendered:!1}}},parseHTML(){return this.options.levels.map(n=>({tag:`h${n}`,attrs:{level:n}}))},renderHTML({node:n,HTMLAttributes:e}){return[`h${this.options.levels.includes(n.attrs.level)?n.attrs.level:this.options.levels[0]}`,F(this.options.HTMLAttributes,e),0]},addCommands(){return{setHeading:n=>({commands:e})=>this.options.levels.includes(n.level)?e.setNode(this.name,n):!1,toggleHeading:n=>({commands:e})=>this.options.levels.includes(n.level)?e.toggleNode(this.name,"paragraph",n):!1}},addKeyboardShortcuts(){return this.options.levels.reduce((n,e)=>({...n,[`Mod-Alt-${e}`]:()=>this.editor.commands.toggleHeading({level:e})}),{})},addInputRules(){return this.options.levels.map(n=>Er({find:new RegExp(`^(#{${Math.min(...this.options.levels)},${n}})\\s$`),type:this.type,getAttributes:{level:n}}))}});var kn=200,_=function(){};_.prototype.append=function(e){return 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n!="string")return"";let e=n.trim().replace(/^\/+/,"");const t=e.indexOf("?");return t>=0&&(e=e.slice(0,t)),e.toLowerCase().startsWith("res/")&&(e=e.slice(4)),e}function Go(n,e,t=""){const r=n&&typeof n=="string"?n.trim():"";if(r&&(/\/\//.test(r)||r.startsWith("http")))return r;const i=e&&typeof e=="string"?e.trim():"";if(!i)return"";const s=i.startsWith("/")?i:`/${i}`,o=t&&typeof t=="string"?t.trim().replace(/\/+$/,""):"";return typeof window<"u"&&window.location&&window.location.origin?`${window.location.origin}${o?`/${o.replace(/^\//,"")}`:""}${s}`.replace(/([^:]\/)\/+/g,"$1"):`${o}${s}`.replace(/([^:]\/)\/+/g,"$1")}function ep(n,e="post-image"){const t=typeof n=="string"?n.trim():"";if(!t||t==="#")return t;try{const r=new URL(t,typeof window<"u"&&window.location&&window.location.origin?window.location.origin:"https://example.invalid");return 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e.bold!==!1&&t.push(Io),t.push(jf.configure({onAssetPriceChange:n.onAssetPriceChange,openPriceModal:n.openPriceModal})),e.image!==!1&&t.push(_f.configure({uploadImage:n.uploadImage,basePath:n.basePath??"",onAssetPriceChange:n.onAssetPriceChange,openPriceModal:n.openPriceModal})),e.attachment!==!1&&t.push(Wf.configure({uploadFile:n.uploadFile,basePath:n.basePath??"",onAssetPriceChange:n.onAssetPriceChange,openPriceModal:n.openPriceModal})),t}function ip(n,e,t){const r=e.features||{},i=document.createElement("div");if(i.className=np,r.image!==!1){const s=document.createElement("button");s.type="button",s.className="cpf-editor-btn",s.innerHTML='<i class="ri-image-add-line" aria-hidden="true"></i><span>插入图片</span>',s.addEventListener("click",()=>sp(t,e)),i.appendChild(s)}if(r.attachment!==!1){const s=document.createElement("button");s.type="button",s.className="cpf-editor-btn",s.innerHTML='<i class="ri-attachment-2" 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s=document.createElement("style");s.textContent=`
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