zentao/www/js/zui3/teditor/tiptap.js

var tiptap=(function(b){"use strict";function ne(n){this.content=n}ne.prototype={constructor:ne,find:function(n){for(var e=0;e<this.content.length;e+=2)if(this.content[e]===n)return e;return-1},get:function(n){var e=this.find(n);return e==-1?void 0:this.content[e+1]},update:function(n,e,t){var r=t&&t!=n?this.remove(t):this,i=r.find(n),s=r.content.slice();return i==-1?s.push(t||n,e):(s[i+1]=e,t&&(s[i]=t)),new ne(s)},remove:function(n){var e=this.find(n);if(e==-1)return this;var t=this.content.slice();return t.splice(e,2),new ne(t)},addToStart:function(n,e){return new ne([n,e].concat(this.remove(n).content))},addToEnd:function(n,e){var t=this.remove(n).content.slice();return t.push(n,e),new ne(t)},addBefore:function(n,e,t){var r=this.remove(e),i=r.content.slice(),s=r.find(n);return i.splice(s==-1?i.length:s,0,e,t),new ne(i)},forEach:function(n){for(var e=0;e<this.content.length;e+=2)n(this.content[e],this.content[e+1])},prepend:function(n){return n=ne.from(n),n.size?new ne(n.content.concat(this.subtract(n).content)):this},append:function(n){return n=ne.from(n),n.size?new ne(this.subtract(n).content.concat(n.content)):this},subtract:function(n){var e=this;n=ne.from(n);for(var t=0;t<n.content.length;t+=2)e=e.remove(n.content[t]);return e},toObject:function(){var n={};return this.forEach(function(e,t){n[e]=t}),n},get size(){return this.content.length>>1}},ne.from=function(n){if(n instanceof ne)return n;var e=[];if(n)for(var t in n)e.push(t,n[t]);return new ne(e)};function xo(n,e,t){for(let r=0;;r++){if(r==n.childCount||r==e.childCount)return n.childCount==e.childCount?null:t;let i=n.child(r),s=e.child(r);if(i==s){t+=i.nodeSize;continue}if(!i.sameMarkup(s))return t;if(i.isText&&i.text!=s.text){for(let o=0;i.text[o]==s.text[o];o++)t++;return t}if(i.content.size||s.content.size){let o=xo(i.content,s.content,t+1);if(o!=null)return o}t+=i.nodeSize}}function Mo(n,e,t,r){for(let i=n.childCount,s=e.childCount;;){if(i==0||s==0)return i==s?null:{a:t,b:r};let 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if(t.content.size)if(!t.openStart&&!t.openEnd&&n.depth==r&&e.depth==r){let o=n.parent,l=o.content;return pt(o,l.cut(0,n.parentOffset).append(t.content).append(l.cut(e.parentOffset)))}else{let{start:o,end:l}=Mu(t,n);return pt(s,vo(n,o,l,e,r))}else return pt(s,Wn(n,e,r))}function Eo(n,e){if(!e.type.compatibleContent(n.type))throw new Yt("Cannot join "+e.type.name+" onto "+n.type.name)}function fi(n,e,t){let r=n.node(t);return Eo(r,e.node(t)),r}function ht(n,e){let t=e.length-1;t>=0&&n.isText&&n.sameMarkup(e[t])?e[t]=n.withText(e[t].text+n.text):e.push(n)}function Xt(n,e,t,r){let i=(e||n).node(t),s=0,o=e?e.index(t):i.childCount;n&&(s=n.index(t),n.depth>t?s++:n.textOffset&&(ht(n.nodeAfter,r),s++));for(let l=s;l<o;l++)ht(i.child(l),r);e&&e.depth==t&&e.textOffset&&ht(e.nodeBefore,r)}function pt(n,e){return n.type.checkContent(e),n.copy(e)}function vo(n,e,t,r,i){let s=n.depth>i&&fi(n,e,i+1),o=r.depth>i&&fi(t,r,i+1),l=[];return 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this.pos-this.parentOffset==e.pos-e.parentOffset}max(e){return e.pos>this.pos?e:this}min(e){return e.pos<this.pos?e:this}toString(){let e="";for(let t=1;t<=this.depth;t++)e+=(e?"/":"")+this.node(t).type.name+"_"+this.index(t-1);return e+":"+this.parentOffset}static resolve(e,t){if(!(t>=0&&t<=e.content.size))throw new RangeError("Position "+t+" out of range");let r=[],i=0,s=t;for(let o=e;;){let{index:l,offset:a}=o.content.findIndex(s),c=s-a;if(r.push(o,l,i+a),!c||(o=o.child(l),o.isText))break;s=c-1,i+=a+1}return new Dt(t,r,s)}static resolveCached(e,t){let r=Oo.get(e);if(r)for(let s=0;s<r.elts.length;s++){let o=r.elts[s];if(o.pos==t)return o}else Oo.set(e,r=new Cu);let i=r.elts[r.i]=Dt.resolve(e,t);return r.i=(r.i+1)%wu,i}}class Cu{constructor(){this.elts=[],this.i=0}}const wu=12,Oo=new WeakMap;class Qt{constructor(e,t,r){this.$from=e,this.$to=t,this.depth=r}get start(){return this.$from.before(this.depth+1)}get end(){return this.$to.after(this.depth+1)}get parent(){return 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this==e||this.sameMarkup(e)&&this.content.eq(e.content)}sameMarkup(e){return this.hasMarkup(e.type,e.attrs,e.marks)}hasMarkup(e,t,r){return this.type==e&&_n(this.attrs,t||e.defaultAttrs||Tu)&&F.sameSet(this.marks,r||F.none)}copy(e=null){return e==this.content?this:new ce(this.type,this.attrs,e,this.marks)}mark(e){return e==this.marks?this:new ce(this.type,this.attrs,this.content,e)}cut(e,t=this.content.size){return e==0&&t==this.content.size?this:this.copy(this.content.cut(e,t))}slice(e,t=this.content.size,r=!1){if(e==t)return M.empty;let i=this.resolve(e),s=this.resolve(t),o=r?0:i.sharedDepth(t),l=i.start(o),c=i.node(o).content.cut(i.pos-l,s.pos-l);return new M(c,i.depth-o,s.depth-o)}replace(e,t,r){return xu(this.resolve(e),this.resolve(t),r)}nodeAt(e){for(let t=this;;){let{index:r,offset:i}=t.content.findIndex(e);if(t=t.maybeChild(r),!t)return null;if(i==e||t.isText)return 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this.content.size&&(e+="("+this.content.toStringInner()+")"),Ao(this.marks,e)}contentMatchAt(e){let t=this.type.contentMatch.matchFragment(this.content,0,e);if(!t)throw new Error("Called contentMatchAt on a node with invalid content");return t}canReplace(e,t,r=k.empty,i=0,s=r.childCount){let o=this.contentMatchAt(e).matchFragment(r,i,s),l=o&&o.matchFragment(this.content,t);if(!l||!l.validEnd)return!1;for(let a=i;a<s;a++)if(!this.type.allowsMarks(r.child(a).marks))return!1;return!0}canReplaceWith(e,t,r,i){if(i&&!this.type.allowsMarks(i))return!1;let s=this.contentMatchAt(e).matchType(r),o=s&&s.matchFragment(this.content,t);return o?o.validEnd:!1}canAppend(e){return e.content.size?this.canReplace(this.childCount,this.childCount,e.content):this.type.compatibleContent(e.type)}check(){this.type.checkContent(this.content),this.type.checkAttrs(this.attrs);let e=F.none;for(let t=0;t<this.marks.length;t++){let 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this==e||this.contentMatch.compatible(e.contentMatch)}computeAttrs(e){return!e&&this.defaultAttrs?this.defaultAttrs:Lo(this.attrs,e)}create(e=null,t,r){if(this.isText)throw new Error("NodeType.create can't construct text nodes");return new ce(this,this.computeAttrs(e),k.from(t),F.setFrom(r))}createChecked(e=null,t,r){return t=k.from(t),this.checkContent(t),new ce(this,this.computeAttrs(e),t,F.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 ce(this,e,t.append(s),F.setFrom(r)):null}validContent(e){let t=this.contentMatch.matchFragment(e);if(!t||!t.validEnd)return!1;for(let r=0;r<e.childCount;r++)if(!this.allowsMarks(e.child(r).marks))return!1;return!0}checkContent(e){if(!this.validContent(e))throw new RangeError(`Invalid content for node ${this.name}: 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e)t[i]=e[i];t.nodes=ne.from(e.nodes),t.marks=ne.from(e.marks||{}),this.nodes=hi.compile(this.spec.nodes,this),this.marks=Zt.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]=Ge.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?Fo(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==""?[]:Fo(this,o.split(" 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n.tag!=null}function Fu(n){return n.style!=null}class ve{constructor(e,t){this.schema=e,this.rules=t,this.tags=[],this.styles=[];let r=this.matchedStyles=[];t.forEach(i=>{if(zu(i))this.tags.push(i);else if(Fu(i)){let s=/[^=]*/.exec(i.style)[0];r.indexOf(s)<0&&r.push(s),this.styles.push(i)}}),this.normalizeLists=!this.tags.some(i=>{if(!/^(ul|ol)\b/.test(i.tag)||!i.node)return!1;let s=e.nodes[i.node];return s.contentMatch.matchType(s)})}parse(e,t={}){let r=new jo(this,t,!1);return r.addAll(e,F.none,t.from,t.to),r.finish()}parseSlice(e,t={}){let r=new jo(this,t,!0);return r.addAll(e,F.none,t.from,t.to),M.maxOpen(r.finish())}matchTag(e,t,r){for(let i=r?this.tags.indexOf(r)+1:0;i<this.tags.length;i++){let s=this.tags[i];if(Vu(e,s.tag)&&(s.namespace===void 0||e.namespaceURI==s.namespace)&&(!s.context||t.matchesContext(s.context))){if(s.getAttrs){let o=s.getAttrs(e);if(o===!1)continue;s.attrs=o||void 0}return s}}}matchStyle(e,t,r,i){for(let s=i?this.styles.indexOf(i)+1:0;s<this.styles.length;s++){let o=this.styles[s],l=o.style;if(!(l.indexOf(e)!=0||o.context&&!r.matchesContext(o.context)||l.length>e.length&&(l.charCodeAt(e.length)!=61||l.slice(e.length+1)!=t))){if(o.getAttrs){let a=o.getAttrs(t);if(a===!1)continue;o.attrs=a||void 0}return o}}}static schemaRules(e){let t=[];function r(i){let s=i.priority==null?50:i.priority,o=0;for(;o<t.length;o++){let l=t[o];if((l.priority==null?50:l.priority)<s)break}t.splice(o,0,i)}for(let i in e.marks){let s=e.marks[i].spec.parseDOM;s&&s.forEach(o=>{r(o=_o(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=_o(o)),o.node||o.ignore||o.mark||(o.node=i)})}return t}static fromSchema(e){return e.cached.domParser||(e.cached.domParser=new ve(e,ve.schemaRules(e)))}}const 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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&&!$o.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}}class jo{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=Vo(null,t.preserveWhitespace,0)|(r?tn:0);i?s=new qn(i.type,i.attrs,F.none,!0,t.topMatch||i.type.contentMatch,o):r?s=new qn(null,null,F.none,!0,null,o):s=new qn(e.schema.topNodeType,null,F.none,!0,null,o),this.nodes=[s],this.find=t.findPositions,this.needsBlock=!1}get top(){return 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e=n.firstChild,t=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&Ho.hasOwnProperty(r)&&t?(t.appendChild(e),e=t):r=="li"?t=e:r&&(t=null)}}function Vu(n,e){return(n.matches||n.msMatchesSelector||n.webkitMatchesSelector||n.mozMatchesSelector).call(n,e)}function _o(n){let e={};for(let t in n)e[t]=n[t];return e}function Wo(n,e){let t=e.schema.nodes;for(let r in t){let i=t[r];if(!i.allowsMarkType(n))continue;let s=[],o=l=>{s.push(l);for(let a=0;a<l.edgeCount;a++){let{type:c,next:u}=l.edge(a);if(c==e||s.indexOf(u)<0&&o(u))return!0}};if(o(i.contentMatch))return!0}}class Ye{constructor(e,t){this.nodes=e,this.marks=t}serializeFragment(e,t={},r){r||(r=gi(t).createDocumentFragment());let i=r,s=[];return e.forEach(o=>{if(s.length||o.marks.length){let l=0,a=0;for(;l<s.length&&a<o.marks.length;){let c=o.marks[a];if(!this.marks[c.type.name]){a++;continue}if(!c.eq(s[l][0])||c.type.spec.spanning===!1)break;l++,a++}for(;l<s.length;)i=s.pop()[1];for(;a<o.marks.length;){let c=o.marks[a++],u=this.serializeMark(c,o.isInline,t);u&&(s.push([c,i]),i.appendChild(u.dom),i=u.contentDOM||u.dom)}}i.appendChild(this.serializeNodeInner(o,t))}),r}serializeNodeInner(e,t){let{dom:r,contentDOM:i}=Un(gi(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&&Un(gi(r),i(e,t),null,e.attrs)}static renderSpec(e,t,r=null,i){return Un(e,t,r,i)}static fromSchema(e){return e.cached.domSerializer||(e.cached.domSerializer=new Ye(this.nodesFromSchema(e),this.marksFromSchema(e)))}static nodesFromSchema(e){let t=Ko(e.nodes);return t.text||(t.text=r=>r.text),t}static marksFromSchema(e){return 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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 Gn(e,i,null)}}const yi=Object.create(null);class re{getMap(){return me.empty}merge(e){return null}static fromJSON(e,t){if(!t||!t.stepType)throw new RangeError("Invalid input for Step.fromJSON");let r=yi[t.stepType];if(!r)throw new RangeError(`No step type ${t.stepType} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in yi)throw new RangeError("Duplicate use of step JSON ID "+e);return yi[e]=t,t.prototype.jsonID=e,t}}class q{constructor(e,t){this.doc=e,this.failed=t}static ok(e){return new q(e,null)}static fail(e){return new q(null,e)}static fromReplace(e,t,r,i){try{return q.ok(e.replace(t,r,i))}catch(s){if(s instanceof Yt)return q.fail(s.message);throw s}}}function bi(n,e,t){let r=[];for(let i=0;i<n.childCount;i++){let 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new RangeError("Invalid input for AddMarkStep.fromJSON");return new $e(t.from,t.to,e.markFromJSON(t.mark))}}re.jsonID("addMark",$e);class ke extends re{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=new M(bi(t.content,i=>i.mark(this.mark.removeFromSet(i.marks)),e),t.openStart,t.openEnd);return q.fromReplace(e,this.from,this.to,r)}invert(){return new $e(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new ke(t.pos,r.pos,this.mark)}merge(e){return e instanceof ke&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new ke(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 ke(t.from,t.to,e.markFromJSON(t.mark))}}re.jsonID("removeMark",ke);class He extends re{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return q.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.addToSet(t.marks));return q.fromReplace(e,this.pos,this.pos+1,new M(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 He(this.pos,t.marks[i]);return new He(this.pos,this.mark)}}return new Xe(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new He(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 He(t.pos,e.markFromJSON(t.mark))}}re.jsonID("addNodeMark",He);class Xe extends re{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return q.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.removeFromSet(t.marks));return q.fromReplace(e,this.pos,this.pos+1,new M(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 He(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Xe(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 Xe(t.pos,e.markFromJSON(t.mark))}}re.jsonID("removeNodeMark",Xe);class Y extends re{constructor(e,t,r,i=!1){super(),this.from=e,this.to=t,this.slice=r,this.structure=i}apply(e){return this.structure&&ki(e,this.from,this.to)?q.fail("Structure replace would overwrite 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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 Y(t.from,t.to,M.fromJSON(e,t.slice),!!t.structure)}}re.jsonID("replace",Y);class X extends re{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&&(ki(e,this.from,this.gapFrom)||ki(e,this.gapTo,this.to)))return q.fail("Structure gap-replace would overwrite content");let t=e.slice(this.gapFrom,this.gapTo);if(t.openStart||t.openEnd)return q.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,t.content);return r?q.fromReplace(e,this.from,this.to,r):q.fail("Content does not fit in gap")}getMap(){return new me([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 X(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 X(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 X(t.from,t.to,t.gapFrom,t.gapTo,M.fromJSON(e,t.slice),t.insert,!!t.structure)}}re.jsonID("replaceAround",X);function ki(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 qu(n,e,t,r){let i=[],s=[],o,l;n.doc.nodesBetween(e,t,(a,c,u)=>{if(!a.isInline)return;let d=a.marks;if(!r.isInSet(d)&&u.type.allowsMarkType(r.type)){let f=Math.max(c,e),h=Math.min(c+a.nodeSize,t),p=r.addToSet(d);for(let m=0;m<d.length;m++)d[m].isInSet(p)||(o&&o.to==f&&o.mark.eq(d[m])?o.to=h:i.push(o=new ke(f,h,d[m])));l&&l.to==f?l.to=h:s.push(l=new $e(f,h,r))}}),i.forEach(a=>n.step(a)),s.forEach(a=>n.step(a))}function Uu(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 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Yu(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 Xu(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 Qu(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 X(i,s,i,s,new M(r,0,0),t.length,!0))}function Zu(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)&&ed(n.doc,n.mapping.slice(s).map(l),r)){let c=null;if(r.schema.linebreakReplacement){let h=r.whitespace=="pre",p=!!r.contentMatch.matchType(r.schema.linebreakReplacement);h&&!p?c=!1:!h&&p&&(c=!0)}c===!1&&tl(n,o,l,s),Si(n,n.mapping.slice(s).map(l,1),r,void 0,c===null);let u=n.mapping.slice(s),d=u.map(l,1),f=u.map(l+o.nodeSize,1);return n.step(new X(d,f,d+1,f-1,new M(k.from(r.create(a,null,o.marks)),0,0),1,!0)),c===!0&&el(n,o,l,s),!1}})}function el(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 tl(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[u]||d;if(!d.canReplace(f+1,d.childCount)||!m.type.validContent(h))return!1}let l=i.indexAfter(s),a=r&&r[0];return i.node(s).canReplaceWith(l,l,a?a.type:i.node(s+1).type)}function nd(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 u=r&&r[c];o=k.from(u?u.type.create(u.attrs,o):i.node(l).copy(o))}n.step(new Y(e,e,new M(s.append(o),t,t),!0))}function Ae(n,e){let t=n.resolve(e),r=t.index();return nl(t.nodeBefore,t.nodeAfter)&&t.parent.canReplace(r,r+1)}function rd(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 nl(n,e){return!!(n&&e&&!n.isLeaf&&rd(n,e))}function nn(n,e,t=-1){let r=n.resolve(e);for(let i=r.depth;;i--){let 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s=r.index(i);if(r.node(i).canReplaceWith(s,s,t))return r.before(i+1);if(s>0)return null}if(r.parentOffset==r.parent.content.size)for(let i=r.depth-1;i>=0;i--){let s=r.indexAfter(i);if(r.node(i).canReplaceWith(s,s,t))return r.after(i+1);if(s<r.node(i).childCount)return null}return null}function xi(n,e,t){let r=n.resolve(e);if(!t.content.size)return e;let i=t.content;for(let s=0;s<t.openStart;s++)i=i.firstChild.content;for(let s=1;s<=(t.openStart==0&&t.size?2:1);s++)for(let o=r.depth;o>=0;o--){let l=o==r.depth?0:r.pos<=(r.start(o+1)+r.end(o+1))/2?-1:1,a=r.index(o)+(l>0?1:0),c=r.node(o),u=!1;if(s==1)u=c.canReplace(a,a,i);else{let d=c.contentMatchAt(a).findWrapping(i.firstChild.type);u=d&&c.canReplaceWith(a,a,d[0])}if(u)return l==0?r.pos:l<0?r.before(o+1):r.after(o+1)}return null}function rn(n,e,t=e,r=M.empty){if(e==t&&!r.size)return null;let i=n.resolve(e),s=n.resolve(t);return il(i,s,r)?new Y(e,t,r):new sd(i,s,r).fit()}function il(n,e,t){return!t.openStart&&!t.openEnd&&n.start()==e.start()&&n.parent.canReplace(n.index(),e.index(),t.content)}class sd{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 M(s,o,l);return e>-1?new X(r.pos,e,this.$to.pos,this.$to.end(),a,t):a.size||r.pos!=this.$to.pos?new Y(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=Mi(this.unplaced.content,r-1).firstChild,i=s.content):i=this.unplaced.content;let o=i.firstChild;for(let l=this.depth;l>=0;l--){let{type:a,match:c}=this.frontier[l],u,d=null;if(t==1&&(o?c.matchType(o.type)||(d=c.fillBefore(k.from(o),!1)):s&&a.compatibleContent(s.type)))return{sliceDepth:r,frontierDepth:l,parent:s,inject:d};if(t==2&&o&&(u=c.findWrapping(o.type)))return{sliceDepth:r,frontierDepth:l,parent:s,wrap:u};if(s&&c.matchType(s.type))break}}}openMore(){let{content:e,openStart:t,openEnd:r}=this.unplaced,i=Mi(e,t);return!i.childCount||i.firstChild.isLeaf?!1:(this.unplaced=new M(e,t+1,Math.max(r,i.size+t>=e.size-r?t+1:0)),!0)}dropNode(){let{content:e,openStart:t,openEnd:r}=this.unplaced,i=Mi(e,t);if(i.childCount<=1&&t>0){let s=e.size-t<=t+i.size;this.unplaced=new M(sn(e,t-1,1),t-1,s?t-1:r)}else this.unplaced=new M(sn(e,t,1),t,r)}placeNodes({sliceDepth:e,frontierDepth:t,parent:r,inject:i,wrap:s}){for(;this.depth>t;)this.closeFrontierNode();if(s)for(let m=0;m<s.length;m++)this.openFrontierNode(s[m]);let o=this.unplaced,l=r?r.content:o.content,a=o.openStart-e,c=0,u=[],{match:d,type:f}=this.frontier[t];if(i){for(let m=0;m<i.childCount;m++)u.push(i.child(m));d=d.matchFragment(i)}let h=l.size+e-(o.content.size-o.openEnd);for(;c<l.childCount;){let m=l.child(c),g=d.matchType(m.type);if(!g)break;c++,(c>1||a==0||m.content.size)&&(d=g,u.push(sl(m.mark(f.allowedMarks(m.marks)),c==1?a:0,c==l.childCount?h:-1)))}let p=c==l.childCount;p||(h=-1),this.placed=on(this.placed,t,k.from(u)),this.frontier[t].match=d,p&&h<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let m=0,g=l;m<h;m++){let y=g.lastChild;this.frontier.push({type:y.type,match:y.contentMatchAt(y.childCount)}),g=y.content}this.unplaced=p?e==0?M.empty:new M(sn(o.content,e-1,1),e-1,h<0?o.openEnd:e-1):new M(sn(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||!Ci(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=Ci(e,t,i,r,s);if(o){for(let l=t-1;l>=0;l--){let{match:a,type:c}=this.frontier[l],u=Ci(e,l,c,a,!0);if(!u||u.childCount)continue e}return{depth:t,fit:o,move:s?e.doc.resolve(e.after(t+1)):e}}}}close(e){let t=this.findCloseLevel(e);if(!t)return null;for(;this.depth>t.depth;)this.closeFrontierNode();t.fit.childCount&&(this.placed=on(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=on(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=on(this.placed,this.frontier.length,t))}}function sn(n,e,t){return e==0?n.cutByIndex(t,n.childCount):n.replaceChild(0,n.firstChild.copy(sn(n.firstChild.content,e-1,t)))}function on(n,e,t){return e==0?n.append(t):n.replaceChild(n.childCount-1,n.lastChild.copy(on(n.lastChild.content,e-1,t)))}function Mi(n,e){for(let t=0;t<e;t++)n=n.firstChild.content;return n}function sl(n,e,t){if(e<=0)return n;let r=n.content;return e>1&&(r=r.replaceChild(0,sl(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 Ci(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&&!od(t,s.content,o)?l:null}function od(n,e,t){for(let r=t;r<e.childCount;r++)if(!n.allowsMarks(e.child(r).marks))return!0;return!1}function ld(n){return n.spec.defining||n.spec.definingForContent}function ad(n,e,t,r){if(!r.size)return n.deleteRange(e,t);let i=n.doc.resolve(e),s=n.doc.resolve(t);if(il(i,s,r))return n.step(new Y(e,t,r));let o=ll(i,n.doc.resolve(t));o[o.length-1]==0&&o.pop();let l=-(i.depth+1);o.unshift(l);for(let f=i.depth,h=i.pos-1;f>0;f--,h--){let p=i.node(f).type.spec;if(p.defining||p.definingAsContext||p.isolating)break;o.indexOf(f)>-1?l=f:i.before(f)==h&&o.splice(1,0,-f)}let a=o.indexOf(l),c=[],u=r.openStart;for(let f=r.content,h=0;;h++){let p=f.firstChild;if(c.push(p),h==r.openStart)break;f=p.content}for(let f=u-1;f>=0;f--){let h=c[f],p=ld(h.type);if(p&&!h.sameMarkup(i.node(Math.abs(l)-1)))u=f;else if(p||!h.type.isTextblock)break}for(let f=r.openStart;f>=0;f--){let h=(f+u+1)%(r.openStart+1),p=c[h];if(p)for(let m=0;m<o.length;m++){let g=o[(m+a)%o.length],y=!0;g<0&&(y=!1,g=-g);let S=i.node(g-1),w=i.index(g-1);if(S.canReplaceWith(w,w,p.type,p.marks))return n.replace(i.before(g),y?s.after(g):t,new M(ol(r.content,0,r.openStart,h),h,r.openEnd))}}let d=n.steps.length;for(let f=o.length-1;f>=0&&(n.replace(e,t,r),!(n.steps.length>d));f--){let h=o[f];h<0||(e=i.before(h),t=s.after(h))}}function ol(n,e,t,r,i){if(e<t){let s=n.firstChild;n=n.replaceChild(0,s.copy(ol(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 cd(n,e,t,r){if(!r.isInline&&e==t&&n.doc.resolve(e).parent.content.size){let i=rl(n.doc,e,r.type);i!=null&&(e=t=i)}n.replaceRange(e,t,new M(k.from(r),0,0))}function ud(n,e,t){let r=n.doc.resolve(e),i=n.doc.resolve(t),s=ll(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 ll(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 gt extends re{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 q.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 q.fromReplace(e,this.pos,this.pos+1,new M(k.from(i),0,t.isLeaf?0:1))}getMap(){return me.empty}invert(e){return new gt(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 gt(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 gt(t.pos,t.attr,t.value)}}re.jsonID("attr",gt);class Rt extends re{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 q.ok(r)}getMap(){return me.empty}invert(e){return new Rt(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 Rt(t.attr,t.value)}}re.jsonID("docAttr",Rt);let yt=class extends Error{};yt=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t},yt.prototype=Object.create(Error.prototype),yt.prototype.constructor=yt,yt.prototype.name="TransformError";class wi{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new It}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let t=this.maybeStep(e);if(t.failed)throw new yt(t.failed);return this}maybeStep(e){let t=e.apply(this.doc);return t.failed||this.addStep(e,t.doc),t}get docChanged(){return this.steps.length>0}addStep(e,t){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=t}replace(e,t=e,r=M.empty){let i=rn(this.doc,e,t,r);return i&&this.step(i),this}replaceWith(e,t,r){return this.replace(e,t,new M(k.from(r),0,0))}delete(e,t){return this.replace(e,t,M.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,r){return ad(this,e,t,r),this}replaceRangeWith(e,t,r){return cd(this,e,t,r),this}deleteRange(e,t){return ud(this,e,t),this}lift(e,t){return Gu(this,e,t),this}join(e,t=1){return id(this,e,t),this}wrap(e,t){return Qu(this,e,t),this}setBlockType(e,t=e,r,i=null){return Zu(this,e,t,r,i),this}setNodeMarkup(e,t,r=null,i){return td(this,e,t,r,i),this}setNodeAttribute(e,t,r){return this.step(new gt(e,t,r)),this}setDocAttribute(e,t){return this.step(new Rt(e,t)),this}addNodeMark(e,t){return this.step(new He(e,t)),this}removeNodeMark(e,t){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(t instanceof F)t.isInSet(r.marks)&&this.step(new Xe(e,t));else{let i=r.marks,s,o=[];for(;s=t.isInSet(i);)o.push(new Xe(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 nd(this,e,t,r),this}addMark(e,t,r){return qu(this,e,t,r),this}removeMark(e,t,r){return Uu(this,e,t,r),this}clearIncompatible(e,t,r){return Si(this,e,t,r),this}}const Ti=Object.create(null);class P{constructor(e,t,r){this.$anchor=e,this.$head=t,this.ranges=r||[new Xn(e.min(t),e.max(t))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let e=this.ranges;for(let t=0;t<e.length;t++)if(e[t].$from.pos!=e[t].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(e,t=M.empty){let r=t.content.lastChild,i=null;for(let l=0;l<t.openEnd;l++)i=r,r=r.lastChild;let s=e.steps.length,o=this.ranges;for(let l=0;l<o.length;l++){let{$from:a,$to:c}=o[l],u=e.mapping.slice(s);e.replaceRange(u.map(a.pos),u.map(c.pos),l?M.empty:t),l==0&&ul(e,s,(r?r.isInline:i&&i.isTextblock)?-1:1)}}replaceWith(e,t){let r=e.steps.length,i=this.ranges;for(let s=0;s<i.length;s++){let{$from:o,$to:l}=i[s],a=e.mapping.slice(r),c=a.map(o.pos),u=a.map(l.pos);s?e.deleteRange(c,u):(e.replaceRangeWith(c,u,t),ul(e,r,t.isInline?-1:1))}}static findFrom(e,t,r=!1){let i=e.parent.inlineContent?new D(e):Pt(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?Pt(e.node(0),e.node(s),e.before(s+1),e.index(s),t,r):Pt(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 ue(e.node(0))}static atStart(e){return Pt(e,e,0,0,1)||new ue(e)}static atEnd(e){return Pt(e,e,e.content.size,e.childCount,-1)||new ue(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=Ti[t.type];if(!r)throw new RangeError(`No selection type ${t.type} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in Ti)throw new RangeError("Duplicate use of selection JSON ID "+e);return Ti[e]=t,t.prototype.jsonID=e,t}getBookmark(){return D.between(this.$anchor,this.$head).getBookmark()}}P.prototype.visible=!0;class Xn{constructor(e,t){this.$from=e,this.$to=t}}let al=!1;function cl(n){!al&&!n.parent.inlineContent&&(al=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+n.parent.type.name+")"))}class D extends P{constructor(e,t=e){cl(e),cl(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 P.near(r);let i=e.resolve(t.map(this.anchor));return new D(i.parent.inlineContent?i:r,r)}replace(e,t=M.empty){if(super.replace(e,t),t==M.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof D&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new Qn(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 D(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=P.findFrom(t,r,!0)||P.findFrom(t,-r,!0);if(s)t=s.$head;else return P.near(t,r)}return e.parent.inlineContent||(i==0?e=t:(e=(P.findFrom(e,-r,!0)||P.findFrom(e,r,!0)).$anchor,e.pos<t.pos!=i<0&&(e=t))),new D(e,t)}}P.jsonID("text",D);class Qn{constructor(e,t){this.anchor=e,this.head=t}map(e){return new Qn(e.map(this.anchor),e.map(this.head))}resolve(e){return D.between(e.resolve(this.anchor),e.resolve(this.head))}}class v extends P{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?P.near(s):new v(s)}content(){return new M(k.from(this.node),0,0)}eq(e){return e instanceof v&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new Ei(this.anchor)}static fromJSON(e,t){if(typeof t.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new v(e.resolve(t.anchor))}static create(e,t){return new v(e.resolve(t))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}}v.prototype.visible=!1,P.jsonID("node",v);class Ei{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:r}=e.mapResult(this.anchor);return t?new Qn(r,r):new Ei(r)}resolve(e){let t=e.resolve(this.anchor),r=t.nodeAfter;return r&&v.isSelectable(r)?new v(t):P.near(t)}}class ue extends P{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,t=M.empty){if(t==M.empty){e.delete(0,e.doc.content.size);let r=P.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,t)}toJSON(){return{type:"all"}}static fromJSON(e){return new ue(e)}map(e){return new ue(e)}eq(e){return e instanceof ue}getBookmark(){return dd}}P.jsonID("all",ue);const dd={map(){return this},resolve(n){return new ue(n)}};function Pt(n,e,t,r,i,s=!1){if(e.inlineContent)return D.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&&v.isSelectable(l))return v.create(n,t-(i<0?l.nodeSize:0))}else{let a=Pt(n,l,t+i,i<0?l.childCount:0,i,s);if(a)return a}t+=l.nodeSize*i}return null}function ul(n,e,t){let r=n.steps.length-1;if(r<e)return;let i=n.steps[r];if(!(i instanceof Y||i instanceof X))return;let s=n.mapping.maps[r],o;s.forEach((l,a,c,u)=>{o==null&&(o=u)}),n.setSelection(P.near(n.doc.resolve(o),t))}const dl=1,Zn=2,fl=4;class hl extends wi{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.$from.doc!=this.doc)throw new RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=e,this.curSelectionFor=this.steps.length,this.updated=(this.updated|dl)&~Zn,this.storedMarks=null,this}get selectionSet(){return(this.updated&dl)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=Zn,this}ensureMarks(e){return F.sameSet(this.storedMarks||this.selection.$from.marks(),e)||this.setStoredMarks(e),this}addStoredMark(e){return this.ensureMarks(e.addToSet(this.storedMarks||this.selection.$head.marks()))}removeStoredMark(e){return this.ensureMarks(e.removeFromSet(this.storedMarks||this.selection.$head.marks()))}get storedMarksSet(){return(this.updated&Zn)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~Zn,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,t=!0){let r=this.selection;return t&&(e=e.mark(this.storedMarks||(r.empty?r.$from.marks():r.$from.marksAcross(r.$to)||F.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,r){let i=this.doc.type.schema;if(t==null)return e?this.replaceSelectionWith(i.text(e),!0):this.deleteSelection();{if(r==null&&(r=t),r=r??t,!e)return this.deleteRange(t,r);let s=this.storedMarks;if(!s){let o=this.doc.resolve(t);s=r==t?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(t,r,i.text(e,s)),this.selection.empty||this.setSelection(P.near(this.selection.$to)),this}}setMeta(e,t){return this.meta[typeof e=="string"?e:e.key]=t,this}getMeta(e){return this.meta[typeof e=="string"?e:e.key]}get isGeneric(){for(let e in this.meta)return!1;return!0}scrollIntoView(){return this.updated|=fl,this}get scrolledIntoView(){return(this.updated&fl)>0}}function pl(n,e){return!e||!n?n:n.bind(e)}class ln{constructor(e,t,r){this.name=e,this.init=pl(t.init,r),this.apply=pl(t.apply,r)}}const fd=[new ln("doc",{init(n){return n.doc||n.schema.topNodeType.createAndFill()},apply(n){return n.doc}}),new ln("selection",{init(n,e){return n.selection||P.atStart(e.doc)},apply(n){return n.selection}}),new ln("storedMarks",{init(n){return n.storedMarks||null},apply(n,e,t,r){return r.selection.$cursor?n.storedMarks:null}}),new ln("scrollToSelection",{init(){return 0},apply(n,e){return n.scrolledIntoView?e+1:e}})];class vi{constructor(e,t){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=fd.slice(),t&&t.forEach(r=>{if(this.pluginsByKey[r.key])throw new RangeError("Adding different instances of a keyed plugin ("+r.key+")");this.plugins.push(r),this.pluginsByKey[r.key]=r,r.spec.state&&this.fields.push(new ln(r.key,r.spec.state,r))})}}class bt{constructor(e){this.config=e}get schema(){return this.config.schema}get plugins(){return this.config.plugins}apply(e){return this.applyTransaction(e).state}filterTransaction(e,t=-1){for(let r=0;r<this.config.plugins.length;r++)if(r!=t){let i=this.config.plugins[r];if(i.spec.filterTransaction&&!i.spec.filterTransaction.call(i,e,this))return!1}return!0}applyTransaction(e){if(!this.filterTransaction(e))return{state:this,transactions:[]};let t=[e],r=this.applyInner(e),i=null;for(;;){let s=!1;for(let o=0;o<this.config.plugins.length;o++){let l=this.config.plugins[o];if(l.spec.appendTransaction){let a=i?i[o].n:0,c=i?i[o].state:this,u=a<t.length&&l.spec.appendTransaction.call(l,a?t.slice(a):t,c,r);if(u&&r.filterTransaction(u,o)){if(u.setMeta("appendedTransaction",e),!i){i=[];for(let d=0;d<this.config.plugins.length;d++)i.push(d<o?{state:r,n:t.length}:{state:this,n:0})}t.push(u),r=r.applyInner(u),s=!0}i&&(i[o]={state:r,n:t.length})}}if(!s)return{state:r,transactions:t}}}applyInner(e){if(!e.before.eq(this.doc))throw new RangeError("Applying a mismatched transaction");let t=new bt(this.config),r=this.config.fields;for(let i=0;i<r.length;i++){let s=r[i];t[s.name]=s.apply(e,this[s.name],this,t)}return t}get tr(){return new hl(this)}static create(e){let t=new vi(e.doc?e.doc.type.schema:e.schema,e.plugins),r=new bt(t);for(let i=0;i<t.fields.length;i++)r[t.fields[i].name]=t.fields[i].init(e,r);return r}reconfigure(e){let t=new vi(this.schema,e.plugins),r=t.fields,i=new bt(t);for(let s=0;s<r.length;s++){let o=r[s].name;i[o]=this.hasOwnProperty(o)?this[o]:r[s].init(e,i)}return i}toJSON(e){let t={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(t.storedMarks=this.storedMarks.map(r=>r.toJSON())),e&&typeof e=="object")for(let r in e){if(r=="doc"||r=="selection")throw new RangeError("The JSON fields `doc` and `selection` are reserved");let i=e[r],s=i.spec.state;s&&s.toJSON&&(t[r]=s.toJSON.call(i,this[i.key]))}return t}static fromJSON(e,t,r){if(!t)throw new RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw new RangeError("Required config field 'schema' missing");let i=new vi(e.schema,e.plugins),s=new bt(i);return 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i=Math.max(0,Math.min(r-1,Math.floor(r*(e.top-t.top)/(t.bottom-t.top))-2)),s=i;;){let o=n.childNodes[s];if(o.nodeType==1){let l=o.getClientRects();for(let a=0;a<l.length;a++){let c=l[a];if(Ri(e,c))return Tl(o,e,c)}}if((s=(s+1)%r)==i)break}return n}function Id(n,e){let t=n.dom.ownerDocument,r,i=0,s=Sd(t,e.left,e.top);s&&({node:r,offset:i}=s);let o=(n.root.elementFromPoint?n.root:t).elementFromPoint(e.left,e.top),l;if(!o||!n.dom.contains(o.nodeType!=1?o.parentNode:o)){let c=n.dom.getBoundingClientRect();if(!Ri(e,c)||(o=Tl(n.dom,e,c),!o))return null}if(de)for(let c=o;r&&c;c=Lt(c))c.draggable&&(r=void 0);if(o=Ad(o,e),r){if(xe&&r.nodeType==1&&(i=Math.min(i,r.childNodes.length),i<r.childNodes.length)){let u=r.childNodes[i],d;u.nodeName=="IMG"&&(d=u.getBoundingClientRect()).right<=e.left&&d.bottom>e.top&&i++}let c;cn&&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=Dd(n,r,i,e))}l==null&&(l=Nd(n,o,e));let a=n.docView.nearestDesc(o,!0);return{pos:l,inside:a?a.posAtStart-a.border:-1}}function El(n){return n.top<n.bottom||n.left<n.right}function et(n,e){let t=n.getClientRects();if(t.length){let r=t[e<0?0:t.length-1];if(El(r))return r}return Array.prototype.find.call(t,El)||n.getBoundingClientRect()}const Rd=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;function vl(n,e,t){let{node:r,offset:i,atom:s}=n.docView.domFromPos(e,t<0?-1:1),o=cn||xe;if(r.nodeType==3)if(o&&(Rd.test(r.nodeValue)||(t<0?!i:i==r.nodeValue.length))){let a=et(Ve(r,i,i),t);if(xe&&i&&/\s/.test(r.nodeValue[i-1])&&i<r.nodeValue.length){let c=et(Ve(r,i-1,i-1),-1);if(c.top==a.top){let u=et(Ve(r,i,i+1),-1);if(u.top!=a.top)return un(u,u.left<c.left)}}return a}else{let a=i,c=i,u=t<0?1:-1;return t<0&&!i?(c++,u=-1):t>=0&&i==r.nodeValue.length?(a--,u=1):t<0?a--:c++,un(et(Ve(r,a,c),u),u<0)}if(!n.state.doc.resolve(e-(s||0)).parent.inlineContent){if(s==null&&i&&(t<0||i==Se(r))){let a=r.childNodes[i-1];if(a.nodeType==1)return Pi(a.getBoundingClientRect(),!1)}if(s==null&&i<Se(r)){let a=r.childNodes[i];if(a.nodeType==1)return Pi(a.getBoundingClientRect(),!0)}return Pi(r.getBoundingClientRect(),t>=0)}if(s==null&&i&&(t<0||i==Se(r))){let a=r.childNodes[i-1],c=a.nodeType==3?Ve(a,Se(a)-(o?0:1)):a.nodeType==1&&(a.nodeName!="BR"||!a.nextSibling)?a:null;if(c)return un(et(c,1),!1)}if(s==null&&i<Se(r)){let a=r.childNodes[i];for(;a.pmViewDesc&&a.pmViewDesc.ignoreForCoords;)a=a.nextSibling;let c=a?a.nodeType==3?Ve(a,0,o?0:1):a.nodeType==1?a:null:null;if(c)return un(et(c,-1),!0)}return un(et(r.nodeType==3?Ve(r):r,-t),t>=0)}function un(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 Pi(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 Ol(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 Pd(n,e,t){let r=e.selection,i=t=="up"?r.$from:r.$to;return Ol(n,e,()=>{let{node:s}=n.docView.domFromPos(i.pos,t=="up"?-1:1);for(;;){let l=n.docView.nearestDesc(s,!0);if(!l)break;if(l.node.isBlock){s=l.contentDOM||l.dom;break}s=l.dom.parentNode}let o=vl(n,i.pos,1);for(let l=s.firstChild;l;l=l.nextSibling){let a;if(l.nodeType==1)a=l.getClientRects();else if(l.nodeType==3)a=Ve(l,0,l.nodeValue.length).getClientRects();else continue;for(let c=0;c<a.length;c++){let u=a[c];if(u.bottom>u.top+1&&(t=="up"?o.top-u.top>(u.bottom-o.top)*2:u.bottom-o.bottom>(o.bottom-u.top)*2))return!1}}return!0})}const Ld=/[\u0590-\u08ac]/;function Bd(n,e,t){let{$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?!Ld.test(r.parent.textContent)||!l.modify?t=="left"||t=="backward"?s:o:Ol(n,e,()=>{let{focusNode:a,focusOffset:c,anchorNode:u,anchorOffset:d}=n.domSelectionRange(),f=l.caretBidiLevel;l.modify("move",t,"character");let h=r.depth?n.docView.domAfterPos(r.before()):n.dom,{focusNode:p,focusOffset:m}=n.domSelectionRange(),g=p&&!h.contains(p.nodeType==1?p:p.parentNode)||a==p&&c==m;try{l.collapse(u,d),a&&(a!=u||c!=d)&&l.extend&&l.extend(a,c)}catch{}return f!=null&&(l.caretBidiLevel=f),g}):r.pos==r.start()||r.pos==r.end()}let Al=null,Nl=null,Dl=!1;function zd(n,e,t){return Al==e&&Nl==t?Dl:(Al=e,Nl=t,Dl=t=="up"||t=="down"?Pd(n,e,t):Bd(n,e,t))}const Ce=0,Il=1,xt=2,De=3;class dn{constructor(e,t,r,i){this.parent=e,this.children=t,this.dom=r,this.contentDOM=i,this.dirty=Ce,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>ie(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 Ll){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 Rl&&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?ie(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?ie(s.dom):this.contentDOM.childNodes.length}}}parseRange(e,t,r=0){if(this.children.length==0)return{node:this.contentDOM,from:e,to:t,fromOffset:0,toOffset:this.contentDOM.childNodes.length};let i=-1,s=-1;for(let o=r,l=0;;l++){let a=this.children[l],c=o+a.size;if(i==-1&&e<=c){let u=o+a.border;if(e>=u&&t<=c-a.border&&a.node&&a.contentDOM&&this.contentDOM.contains(a.contentDOM))return a.parseRange(e,t,u);e=o;for(let d=l;d>0;d--){let f=this.children[d-1];if(f.size&&f.dom.parentNode==this.contentDOM&&!f.emptyChildAt(1)){i=ie(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 u=l+1;u<this.children.length;u++){let d=this.children[u];if(d.size&&d.dom.parentNode==this.contentDOM&&!d.emptyChildAt(-1)){s=ie(d.dom);break}t+=d.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 h=0,p=0;h<this.children.length;h++){let m=this.children[h],g=p+m.size;if(s>p&&o<g)return m.setSelection(e-p-m.border,t-p-m.border,r,i);p=g}let l=this.domFromPos(e,e?-1:1),a=t==e?l:this.domFromPos(t,t?-1:1),c=r.root.getSelection(),u=r.domSelectionRange(),d=!1;if((xe||de)&&e==t){let{node:h,offset:p}=l;if(h.nodeType==3){if(d=!!(p&&h.nodeValue[p-1]==`
`),d&&p==h.nodeValue.length)for(let m=h,g;m;m=m.parentNode){if(g=m.nextSibling){g.nodeName=="BR"&&(l=a={node:g.parentNode,offset:ie(g)+1});break}let y=m.pmViewDesc;if(y&&y.node&&y.node.isBlock)break}}else{let m=h.childNodes[p-1];d=m&&(m.nodeName=="BR"||m.contentEditable=="false")}}if(xe&&u.focusNode&&u.focusNode!=a.node&&u.focusNode.nodeType==1){let h=u.focusNode.childNodes[u.focusOffset];h&&h.contentEditable=="false"&&(i=!0)}if(!(i||d&&de)&&kt(l.node,l.offset,u.anchorNode,u.anchorOffset)&&kt(a.node,a.offset,u.focusNode,u.focusOffset))return;let f=!1;if((c.extend||e==t)&&!(d&&xe)){c.collapse(l.node,l.offset);try{e!=t&&c.extend(a.node,a.offset),f=!0}catch{}}if(!f){if(e>t){let p=l;l=a,a=p}let h=document.createRange();h.setEnd(a.node,a.offset),h.setStart(l.node,l.offset),c.removeAllRanges(),c.addRange(h)}}ignoreMutation(e){return!this.contentDOM&&e.type!="selection"}get contentLost(){return this.contentDOM&&this.contentDOM!=this.dom&&!this.dom.contains(this.contentDOM)}markDirty(e,t){for(let r=0,i=0;i<this.children.length;i++){let s=this.children[i],o=r+s.size;if(r==o?e<=o&&t>=r:e<o&&t>r){let l=r+s.border,a=o-s.border;if(e>=l&&t<=a){this.dirty=e==r||t==o?xt:Il,e==l&&t==a&&(s.contentLost||s.dom.parentNode!=this.contentDOM)?s.dirty=De:s.markDirty(e-l,t-l);return}else s.dirty=s.dom==s.contentDOM&&s.dom.parentNode==this.contentDOM&&!s.children.length?xt:De}r=o}this.dirty=xt}markParentsDirty(){let e=1;for(let t=this.parent;t;t=t.parent,e++){let r=e==1?xt:Il;t.dirty<r&&(t.dirty=r)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}}class Rl extends dn{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==Ce&&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 Fd extends dn{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 Mt extends dn{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=Ye.renderSpec(document,t.type.spec.toDOM(t,r),null,t.attrs)),new Mt(e,t,o.dom,o.contentDOM||o.dom,o)}parseRule(){return this.dirty&De||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return this.dirty!=De&&this.mark.eq(e)}markDirty(e,t){if(super.markDirty(e,t),this.dirty!=Ce){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=Ce}}slice(e,t,r){let i=Mt.create(this.parent,this.mark,!0,r),s=this.children,o=this.size;t<o&&(s=Bi(s,t,o,r)),e>0&&(s=Bi(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 tt extends dn{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),u=c&&c.dom,d=c&&c.contentDOM;if(t.isText){if(!u)u=document.createTextNode(t.text);else if(u.nodeType!=3)throw new RangeError("Text must be rendered as a DOM text node")}else u||({dom:u,contentDOM:d}=Ye.renderSpec(document,t.type.spec.toDOM(t),null,t.attrs));!d&&!t.isText&&u.nodeName!="BR"&&(u.hasAttribute("contenteditable")||(u.contentEditable="false"),t.type.spec.draggable&&(u.draggable=!0));let f=u;return u=Fl(u,r,t),c?a=new $d(e,t,r,i,u,d||null,f,c,s,o+1):t.isText?new tr(e,t,r,i,u,f,s):new tt(e,t,r,i,u,d||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==Ce&&e.eq(this.node)&&nr(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 Vd(this,o&&o.node,e);Wd(this.node,this.innerDeco,(c,u,d)=>{c.spec.marks?a.syncToMarks(c.spec.marks,r,e):c.type.side>=0&&!d&&a.syncToMarks(u==this.node.childCount?F.none:this.node.child(u).marks,r,e),a.placeWidget(c,e,i)},(c,u,d,f)=>{a.syncToMarks(c.marks,r,e);let h;a.findNodeMatch(c,u,d,f)||l&&e.state.selection.from>i&&e.state.selection.to<i+c.nodeSize&&(h=a.findIndexWithChild(s.node))>-1&&a.updateNodeAt(c,u,d,h,e)||a.updateNextNode(c,u,d,e,f,i)||a.addNode(c,u,d,e,i),i+=c.nodeSize}),a.syncToMarks([],r,e),this.node.isTextblock&&a.addTextblockHacks(),a.destroyRest(),(a.changed||this.dirty==xt)&&(o&&this.protectLocalComposition(e,o),Bl(this.contentDOM,this.children,e),Bt&&Kd(this.dom))}localCompositionInfo(e,t){let{from:r,to:i}=e.state.selection;if(!(e.state.selection instanceof D)||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=qd(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 Fd(this,s,t,i);e.input.compositionNodes.push(o),this.children=Bi(this.children,r,r+i.length,e,o)}update(e,t,r,i){return this.dirty==De||!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=Ce}updateOuterDeco(e){if(nr(e,this.outerDeco))return;let t=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=zl(this.dom,this.nodeDOM,Li(this.outerDeco,this.node,t),Li(e,this.node,t)),this.dom!=r&&(r.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){this.nodeDOM.nodeType==1&&this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.dom.draggable=!0)}deselectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.dom.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}}function Pl(n,e,t,r,i){Fl(r,e,n);let s=new tt(void 0,n,e,t,r,r,r,i,0);return s.contentDOM&&s.updateChildren(i,0),s}class tr extends tt{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==De||this.dirty!=Ce&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(t),(this.dirty!=Ce||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=Ce,!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 tr(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=De)}get domAtom(){return!1}isText(e){return this.node.text==e}}class Ll extends dn{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==Ce&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}}class $d extends tt{constructor(e,t,r,i,s,o,l,a,c,u){super(e,t,r,i,s,o,l,c,u),this.spec=a}update(e,t,r,i){if(this.dirty==De)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){let s=this.spec.update(e,t,r);return s&&this.updateInner(e,t,r,i),s}else return!this.contentDOM&&!e.isLeaf?!1:super.update(e,t,r,i)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,t,r,i){this.spec.setSelection?this.spec.setSelection(e,t,r.root):super.setSelection(e,t,r,i)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}stopEvent(e){return this.spec.stopEvent?this.spec.stopEvent(e):!1}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}}function Bl(n,e,t){let r=n.firstChild,i=!1;for(let s=0;s<e.length;s++){let o=e[s],l=o.dom;if(l.parentNode==n){for(;l!=r;)r=$l(r),i=!0;r=r.nextSibling}else i=!0,n.insertBefore(l,r);if(o instanceof Mt){let a=r?r.previousSibling:n.lastChild;Bl(o.contentDOM,o.children,t),r=a?a.nextSibling:n.firstChild}}for(;r;)r=$l(r),i=!0;i&&t.trackWrites==n&&(t.trackWrites=null)}const fn=function(n){n&&(this.nodeName=n)};fn.prototype=Object.create(null);const Ct=[new fn];function Li(n,e,t){if(n.length==0)return Ct;let r=t?Ct[0]:new fn,i=[r];for(let s=0;s<n.length;s++){let o=n[s].type.attrs;if(o){o.nodeName&&i.push(r=new fn(o.nodeName));for(let l in o){let a=o[l];a!=null&&(t&&i.length==1&&i.push(r=new fn(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 zl(n,e,t,r){if(t==Ct&&r==Ct)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=Ct[0]),i=a}Hd(i,l||Ct[0],o)}return i}function Hd(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 Fl(n,e,t){return zl(n,n,Ct,Li(e,t,n.nodeType!=1))}function nr(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 $l(n){let e=n.nextSibling;return n.parentNode.removeChild(n),e}class Vd{constructor(e,t,r){this.lock=t,this.view=r,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=jd(e.node.content,e)}destroyBetween(e,t){if(e!=t){for(let r=e;r<t;r++)this.top.children[r].destroy();this.top.children.splice(e,t-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,t,r){let i=0,s=this.stack.length>>1,o=Math.min(s,e.length);for(;i<o&&(i==s-1?this.top:this.stack[i+1<<1]).matchesMark(e[i])&&e[i].type.spec.spanning!==!1;)i++;for(;i<s;)this.destroyRest(),this.top.dirty=Ce,this.index=this.stack.pop(),this.top=this.stack.pop(),s--;for(;s<e.length;){this.stack.push(this.top,this.index+1);let l=-1;for(let a=this.index;a<Math.min(this.index+3,this.top.children.length);a++){let c=this.top.children[a];if(c.matchesMark(e[s])&&!this.isLocked(c.dom)){l=a;break}}if(l>-1)l>this.index&&(this.changed=!0,this.destroyBetween(this.index,l)),this.top=this.top.children[this.index];else{let a=Mt.create(this.top,e[s],t,r);this.top.children.splice(this.index,0,a),this.top=a,this.changed=!0}this.index=0,s++}}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==De&&o.dom==o.contentDOM&&(o.dirty=xt),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 tt){let c=this.preMatch.matched.get(a);if(c!=null&&c!=s)return!1;let u=a.dom,d,f=this.isLocked(u)&&!(e.isText&&a.node&&a.node.isText&&a.nodeDOM.nodeValue==e.text&&a.dirty!=De&&nr(t,a.outerDeco));if(!f&&a.update(e,t,r,i))return this.destroyBetween(this.index,l),a.dom!=u&&(this.changed=!0),this.index++,!0;if(!f&&(d=this.recreateWrapper(a,e,t,r,i,o)))return this.destroyBetween(this.index,l),this.top.children[this.index]=d,d.contentDOM&&(d.dirty=xt,d.updateChildren(i,o+1),d.dirty=Ce),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)||!nr(r,e.outerDeco)||!i.eq(e.innerDeco))return null;let l=tt.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=tt.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 Rl(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 Mt;)t=e,e=t.children[t.children.length-1];(!e||!(e instanceof tr)||/\n$/.test(e.node.text)||this.view.requiresGeckoHackNode&&/\s$/.test(e.node.text))&&((de||le)&&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 Ll(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 jd(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 Mt)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 _d(n,e){return n.type.side-e.type.side}function Wd(n,e,t,r){let i=e.locals(n),s=0;if(i.length==0){for(let c=0;c<n.childCount;c++){let u=n.child(c);r(u,i,e.forChild(s,u),c),s+=u.nodeSize}return}let o=0,l=[],a=null;for(let c=0;;){let u,d;for(;o<i.length&&i[o].to==s;){let g=i[o++];g.widget&&(u?(d||(d=[u])).push(g):u=g)}if(u)if(d){d.sort(_d);for(let g=0;g<d.length;g++)t(d[g],c,!!a)}else t(u,c,!!a);let f,h;if(a)h=-1,f=a,a=null;else if(c<n.childCount)h=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 p=s+f.nodeSize;if(f.isText){let g=p;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<p&&(a=f.cut(g-s),f=f.cut(0,g-s),p=g,h=-1)}else for(;o<i.length&&i[o].to<p;)o++;let m=f.isInline&&!f.isLeaf?l.filter(g=>!g.inline):l.slice();r(f,m,e.forChild(s,f),h),s=p}}function Kd(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 qd(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 Bi(n,e,t,r,i){let s=[];for(let o=0,l=0;o<n.length;o++){let a=n[o],c=l,u=l+=a.size;c>=t||u<=e?s.push(a):(c<e&&s.push(a.slice(0,e-c,r)),i&&(s.push(i),i=void 0),u>t&&s.push(a.slice(t-c,a.size,r)))}return s}function zi(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(er(t)){for(a=o;i&&!i.node;)i=i.parent;let d=i.node;if(i&&d.isAtom&&v.isSelectable(d)&&i.parent&&!(d.isInline&&bd(t.focusNode,t.focusOffset,i.dom))){let f=i.posBefore;c=new v(o==f?l:r.resolve(f))}}else{if(t instanceof n.dom.ownerDocument.defaultView.Selection&&t.rangeCount>1){let d=o,f=o;for(let h=0;h<t.rangeCount;h++){let p=t.getRangeAt(h);d=Math.min(d,n.docView.posFromDOM(p.startContainer,p.startOffset,1)),f=Math.max(f,n.docView.posFromDOM(p.endContainer,p.endOffset,-1))}if(d<0)return null;[a,o]=f==n.state.selection.anchor?[f,d]:[d,f],l=r.resolve(o)}else a=n.docView.posFromDOM(t.anchorNode,t.anchorOffset,1);if(a<0)return null}let u=r.resolve(a);if(!c){let d=e=="pointer"||n.state.selection.head<l.pos&&!s?1:-1;c=$i(n,u,l,d)}return c}function Hl(n){return n.editable?n.hasFocus():Ul(n)&&document.activeElement&&document.activeElement.contains(n.dom)}function We(n,e=!1){let t=n.state.selection;if(Wl(n,t),!!Hl(n)){if(!e&&n.input.mouseDown&&n.input.mouseDown.allowDefault&&le){let r=n.domSelectionRange(),i=n.domObserver.currentSelection;if(r.anchorNode&&i.anchorNode&&kt(r.anchorNode,r.anchorOffset,i.anchorNode,i.anchorOffset)){n.input.mouseDown.delayedSelectionSync=!0,n.domObserver.setCurSelection();return}}if(n.domObserver.disconnectSelection(),n.cursorWrapper)Jd(n);else{let{anchor:r,head:i}=t,s,o;Vl&&!(t instanceof D)&&(t.$from.parent.inlineContent||(s=jl(n,t.from)),!t.empty&&!t.$from.parent.inlineContent&&(o=jl(n,t.to))),n.docView.setSelection(r,i,n,e),Vl&&(s&&_l(s),o&&_l(o)),t.visible?n.dom.classList.remove("ProseMirror-hideselection"):(n.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&Ud(n))}n.domObserver.setCurSelection(),n.domObserver.connectSelection()}}const Vl=de||le&&Sl<63;function jl(n,e){let{node:t,offset:r}=n.docView.domFromPos(e,0),i=r<t.childNodes.length?t.childNodes[r]:null,s=r?t.childNodes[r-1]:null;if(de&&i&&i.contentEditable=="false")return Fi(i);if((!i||i.contentEditable=="false")&&(!s||s.contentEditable=="false")){if(i)return Fi(i);if(s)return Fi(s)}}function Fi(n){return n.contentEditable="true",de&&n.draggable&&(n.draggable=!1,n.wasDraggable=!0),n}function _l(n){n.contentEditable="false",n.wasDraggable&&(n.draggable=!0,n.wasDraggable=null)}function Ud(n){let e=n.dom.ownerDocument;e.removeEventListener("selectionchange",n.input.hideSelectionGuard);let t=n.domSelectionRange(),r=t.anchorNode,i=t.anchorOffset;e.addEventListener("selectionchange",n.input.hideSelectionGuard=()=>{(t.anchorNode!=r||t.anchorOffset!=i)&&(e.removeEventListener("selectionchange",n.input.hideSelectionGuard),setTimeout(()=>{(!Hl(n)||n.state.selection.visible)&&n.dom.classList.remove("ProseMirror-hideselection")},20))})}function Jd(n){let e=n.domSelection();if(!e)return;let t=n.cursorWrapper.dom,r=t.nodeName=="IMG";r?e.collapse(t.parentNode,ie(t)+1):e.collapse(t,0),!r&&!n.state.selection.visible&&ge&&Ze<=11&&(t.disabled=!0,t.disabled=!1)}function Wl(n,e){if(e instanceof v){let t=n.docView.descAt(e.from);t!=n.lastSelectedViewDesc&&(Kl(n),t&&t.selectNode(),n.lastSelectedViewDesc=t)}else Kl(n)}function Kl(n){n.lastSelectedViewDesc&&(n.lastSelectedViewDesc.parent&&n.lastSelectedViewDesc.deselectNode(),n.lastSelectedViewDesc=void 0)}function $i(n,e,t,r){return n.someProp("createSelectionBetween",i=>i(n,e,t))||D.between(e,t,r)}function ql(n){return n.editable&&!n.hasFocus()?!1:Ul(n)}function Ul(n){let e=n.domSelectionRange();if(!e.anchorNode)return!1;try{return n.dom.contains(e.anchorNode.nodeType==3?e.anchorNode.parentNode:e.anchorNode)&&(n.editable||n.dom.contains(e.focusNode.nodeType==3?e.focusNode.parentNode:e.focusNode))}catch{return!1}}function Gd(n){let e=n.docView.domFromPos(n.state.selection.anchor,0),t=n.domSelectionRange();return 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e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset}}class Bf{constructor(e,t){this.view=e,this.handleDOMChange=t,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new Lf,this.onCharData=null,this.suppressingSelectionUpdates=!1,this.lastChangedTextNode=null,this.observer=window.MutationObserver&&new window.MutationObserver(r=>{for(let i=0;i<r.length;i++)this.queue.push(r[i]);ge&&Ze<=11&&r.some(i=>i.type=="childList"&&i.removedNodes.length||i.type=="characterData"&&i.oldValue.length>i.target.nodeValue.length)?this.flushSoon():this.flush()}),Pf&&(this.onCharData=r=>{this.queue.push({target:r.target,type:"characterData",oldValue:r.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this)}flushSoon(){this.flushingSoon<0&&(this.flushingSoon=window.setTimeout(()=>{this.flushingSoon=-1,this.flush()},20))}forceFlush(){this.flushingSoon>-1&&(window.clearTimeout(this.flushingSoon),this.flushingSoon=-1,this.flush())}start(){this.observer&&(this.observer.takeRecords(),this.observer.observe(this.view.dom,Rf)),this.onCharData&&this.view.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.connectSelection()}stop(){if(this.observer){let e=this.observer.takeRecords();if(e.length){for(let t=0;t<e.length;t++)this.queue.push(e[t]);window.setTimeout(()=>this.flush(),20)}this.observer.disconnect()}this.onCharData&&this.view.dom.removeEventListener("DOMCharacterDataModified",this.onCharData),this.disconnectSelection()}connectSelection(){this.view.dom.ownerDocument.addEventListener("selectionchange",this.onSelectionChange)}disconnectSelection(){this.view.dom.ownerDocument.removeEventListener("selectionchange",this.onSelectionChange)}suppressSelectionUpdates(){this.suppressingSelectionUpdates=!0,setTimeout(()=>this.suppressingSelectionUpdates=!1,50)}onSelectionChange(){if(ql(this.view)){if(this.suppressingSelectionUpdates)return We(this.view);if(ge&&Ze<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&kt(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset))return this.flushSoon()}this.flush()}}setCurSelection(){this.currentSelection.set(this.view.domSelectionRange())}ignoreSelectionChange(e){if(!e.focusNode)return!0;let t=new Set,r;for(let s=e.focusNode;s;s=Lt(s))t.add(s);for(let s=e.anchorNode;s;s=Lt(s))if(t.has(s)){r=s;break}let i=r&&this.view.docView.nearestDesc(r);if(i&&i.ignoreMutation({type:"selection",target:r.nodeType==3?r.parentNode:r}))return this.setCurSelection(),!0}pendingRecords(){if(this.observer)for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}flush(){let{view:e}=this;if(!e.docView||this.flushingSoon>-1)return;let t=this.pendingRecords();t.length&&(this.queue=[]);let r=e.domSelectionRange(),i=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(r)&&ql(e)&&!this.ignoreSelectionChange(r),s=-1,o=-1,l=!1,a=[];if(e.editable)for(let u=0;u<t.length;u++){let d=this.registerMutation(t[u],a);d&&(s=s<0?d.from:Math.min(d.from,s),o=o<0?d.to:Math.max(d.to,o),d.typeOver&&(l=!0))}if(xe&&a.length){let u=a.filter(d=>d.nodeName=="BR");if(u.length==2){let[d,f]=u;d.parentNode&&d.parentNode.parentNode==f.parentNode?f.remove():d.remove()}else{let{focusNode:d}=this.currentSelection;for(let f of u){let h=f.parentNode;h&&h.nodeName=="LI"&&(!d||$f(e,d)!=h)&&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&&er(r)&&(c=zi(e))&&c.eq(P.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,We(e),this.currentSelection.set(r),e.scrollToSelection()):(s>-1||i)&&(s>-1&&(e.docView.markDirty(s,o),zf(e)),this.handleDOMChange(s,o,l,a),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||We(e),this.currentSelection.set(r))}registerMutation(e,t){if(t.indexOf(e.target)>-1)return null;let r=this.view.docView.nearestDesc(e.target);if(e.type=="attributes"&&(r==this.view.docView||e.attributeName=="contenteditable"||e.attributeName=="style"&&!e.oldValue&&!e.target.getAttribute("style"))||!r||r.ignoreMutation(e))return null;if(e.type=="childList"){for(let u=0;u<e.addedNodes.length;u++){let d=e.addedNodes[u];t.push(d),d.nodeType==3&&(this.lastChangedTextNode=d)}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(ge&&Ze<=11&&e.addedNodes.length)for(let u=0;u<e.addedNodes.length;u++){let{previousSibling:d,nextSibling:f}=e.addedNodes[u];(!d||Array.prototype.indexOf.call(e.addedNodes,d)<0)&&(i=d),(!f||Array.prototype.indexOf.call(e.addedNodes,f)<0)&&(s=f)}let o=i&&i.parentNode==e.target?ie(i)+1:0,l=r.localPosFromDOM(e.target,o,-1),a=s&&s.parentNode==e.target?ie(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 ba=new WeakMap,ka=!1;function zf(n){if(!ba.has(n)&&(ba.set(n,null),["normal","nowrap","pre-line"].indexOf(getComputedStyle(n.dom).whiteSpace)!==-1)){if(n.requiresGeckoHackNode=xe,ka)return;console.warn("ProseMirror expects the CSS white-space property to be set, preferably to 'pre-wrap'. 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m=c.doc.resolveNoCache(p.start-c.from),g=c.doc.resolveNoCache(p.endB-c.from),y=u.resolve(p.start),S=m.sameParent(g)&&m.parent.inlineContent&&y.end()>=p.endA,w;if((Bt&&n.input.lastIOSEnter>Date.now()-225&&(!S||i.some(C=>C.nodeName=="DIV"||C.nodeName=="P"))||!S&&m.pos<c.doc.content.size&&(!m.sameParent(g)||!m.parent.inlineContent)&&!/\S/.test(c.doc.textBetween(m.pos,g.pos,"",""))&&(w=P.findFrom(c.doc.resolve(m.pos+1),1,!0))&&w.head>m.pos)&&n.someProp("handleKeyDown",C=>C(n,St(13,"Enter")))){n.input.lastIOSEnter=0;return}if(n.state.selection.anchor>p.start&&Kf(u,p.start,p.endA,m,g)&&n.someProp("handleKeyDown",C=>C(n,St(8,"Backspace")))){je&&le&&n.domObserver.suppressSelectionUpdates();return}le&&p.endB==p.start&&(n.input.lastChromeDelete=Date.now()),je&&!S&&m.start()!=g.start()&&g.parentOffset==0&&m.depth==g.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==p.endA&&(p.endB-=2,g=c.doc.resolveNoCache(p.endB-c.from),setTimeout(()=>{n.someProp("handleKeyDown",function(C){return C(n,St(13,"Enter"))})},20));let A=p.start,E=p.endA,T=C=>{let R=C||n.state.tr.replace(A,E,c.doc.slice(p.start-c.from,p.endB-c.from));if(c.sel){let N=xa(n,R.doc,c.sel);N&&!(le&&n.composing&&N.empty&&(p.start!=p.endB||n.input.lastChromeDelete<Date.now()-100)&&(N.head==A||N.head==R.mapping.map(E)-1)||ge&&N.empty&&N.head==A)&&R.setSelection(N)}return s&&R.setMeta("composition",s),R.scrollIntoView()},I;if(S){if(m.pos==g.pos){ge&&Ze<=11&&m.parentOffset==0&&(n.domObserver.suppressSelectionUpdates(),setTimeout(()=>We(n),20));let C=T(n.state.tr.delete(A,E)),R=u.resolve(p.start).marksAcross(u.resolve(p.endA));R&&C.ensureMarks(R),n.dispatch(C)}else if(p.endA==p.endB&&(I=Wf(m.parent.content.cut(m.parentOffset,g.parentOffset),y.parent.content.cut(y.parentOffset,p.endA-y.start())))){let C=T(n.state.tr);I.type=="add"?C.addMark(A,E,I.mark):C.removeMark(A,E,I.mark),n.dispatch(C)}else if(m.parent.child(m.index()).isText&&m.index()==g.index()-(g.textOffset?0:1)){let C=m.parent.textBetween(m.parentOffset,g.parentOffset),R=()=>T(n.state.tr.insertText(C,A,E));n.someProp("handleTextInput",N=>N(n,A,E,C,R))||n.dispatch(R())}}else n.dispatch(T())}function xa(n,e,t){return Math.max(t.anchor,t.head)>e.content.size?null:$i(n,e.resolve(t.anchor),e.resolve(t.head))}function Wf(n,e){let t=n.firstChild.marks,r=e.firstChild.marks,i=t,s=r,o,l,a;for(let u=0;u<r.length;u++)i=r[u].removeFromSet(i);for(let u=0;u<t.length;u++)s=t[u].removeFromSet(s);if(i.length==1&&s.length==0)l=i[0],o="add",a=u=>u.mark(l.addToSet(u.marks));else if(i.length==0&&s.length==1)l=s[0],o="remove",a=u=>u.mark(l.removeFromSet(u.marks));else return null;let c=[];for(let u=0;u<e.childCount;u++)c.push(a(e.child(u)));if(k.from(c).eq(n))return{mark:l,type:o}}function Kf(n,e,t,r,i){if(t-e<=i.pos-r.pos||Zi(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 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es{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 df,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(va),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=Ta(this),wa(this),this.nodeViews=Ea(this),this.docView=Pl(this.state.doc,Ca(this),Qi(this),this.dom,this),this.domObserver=new Bf(this,(r,i,s,o)=>_f(this,r,i,s,o)),this.domObserver.start(),ff(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&&qi(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(va),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&&(ua(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 h=Ea(this);Yf(h,this.nodeViews)&&(this.nodeViews=h,s=!0)}(l||t.handleDOMEvents!=this._props.handleDOMEvents)&&qi(this),this.editable=Ta(this),wa(this);let a=Qi(this),c=Ca(this),u=i.plugins!=e.plugins&&!i.doc.eq(e.doc)?"reset":e.scrollToSelection>i.scrollToSelection?"to selection":"preserve",d=s||!this.docView.matchesNode(e.doc,c,a);(d||!e.selection.eq(i.selection))&&(o=!0);let f=u=="preserve"&&o&&this.dom.style.overflowAnchor==null&&Td(this);if(o){this.domObserver.stop();let h=d&&(ge||le)&&!this.composing&&!i.selection.empty&&!e.selection.empty&&Gf(i.selection,e.selection);if(d){let p=le?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=Tf(this)),(s||!this.docView.update(e.doc,c,a,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=Pl(e.doc,c,a,this.dom,this)),p&&!this.trackWrites&&(h=!0)}h||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&Gd(this))?We(this,h):(Wl(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(i),!((r=this.dragging)===null||r===void 0)&&r.node&&!i.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,i),u=="reset"?this.dom.scrollTop=0:u=="to selection"?this.scrollToSelection():f&&Ed(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 v){let t=this.docView.domAfterPos(this.state.selection.from);t.nodeType==1&&xl(this,t.getBoundingClientRect(),e)}else xl(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 fa(e.slice,e.move,i<0?void 0:v.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(ge){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&&vd(this.dom),We(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 Id(this,e)}coordsAtPos(e,t=1){return vl(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 zd(this,t||this.state,e)}pasteHTML(e,t){return gn(this,"",e,!1,t||new ClipboardEvent("paste"))}pasteText(e,t){return gn(this,e,null,!0,t||new ClipboardEvent("paste"))}serializeForClipboard(e){return ji(this,e)}destroy(){this.docView&&(hf(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],Qi(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,pd())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return mf(this,e)}domSelectionRange(){let e=this.domSelection();return e?de&&this.root.nodeType===11&&kd(this.dom.ownerDocument)==this.dom&&Ff(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}}es.prototype.dispatch=function(n){let e=this._props.dispatchTransaction;e?e.call(this,n):this.updateState(this.state.apply(n))};function Ca(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"),[se.node(0,n.state.doc.content.size,e)]}function wa(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:se.widget(n.state.selection.from,e,{raw:!0,marks:n.markCursor})}}else n.cursorWrapper=null}function Ta(n){return!n.someProp("editable",e=>e(n.state)===!1)}function Gf(n,e){let t=Math.min(n.$anchor.sharedDepth(n.head),e.$anchor.sharedDepth(e.head));return n.$anchor.start(t)!=e.$anchor.start(t)}function Ea(n){let e=Object.create(null);function t(r){for(let i in r)Object.prototype.hasOwnProperty.call(e,i)||(e[i]=r[i])}return n.someProp("nodeViews",t),n.someProp("markViews",t),e}function Yf(n,e){let t=0,r=0;for(let i in n){if(n[i]!=e[i])return!0;t++}for(let i in e)r++;return t!=r}function va(n){if(n.spec.state||n.spec.filterTransaction||n.spec.appendTransaction)throw new RangeError("Plugins passed directly to the view must not have a state component")}const Xf=Object.freeze(Object.defineProperty({__proto__:null,Decoration:se,DecorationSet:$,EditorView:es,__endComposition:Jf,__parseFromClipboard:Uf},Symbol.toStringTag,{value:"Module"}));for(var ot={8:"Backspace",9:"Tab",10:"Enter",12:"NumLock",13:"Enter",16:"Shift",17:"Control",18:"Alt",20:"CapsLock",27:"Escape",32:" 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ot)lr.hasOwnProperty(ts)||(lr[ts]=ot[ts]);function eh(n){var e=Qf&&n.metaKey&&n.shiftKey&&!n.ctrlKey&&!n.altKey||Zf&&n.shiftKey&&n.key&&n.key.length==1||n.key=="Unidentified",t=!e&&n.key||(n.shiftKey?lr:ot)[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 th=typeof navigator<"u"&&/Mac|iP(hone|[oa]d)/.test(navigator.platform),nh=typeof navigator<"u"&&/Win/.test(navigator.platform);function rh(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))th?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 ih(n){let e=Object.create(null);for(let t in n)e[rh(t)]=n[t];return e}function ns(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 sh(n){return new j({props:{handleKeyDown:Oa(n)}})}function Oa(n){let e=ih(n);return function(t,r){let i=eh(r),s,o=e[ns(i,r)];if(o&&o(t.state,t.dispatch,t))return!0;if(i.length==1&&i!=" "){if(r.shiftKey){let l=e[ns(i,r,!1)];if(l&&l(t.state,t.dispatch,t))return!0}if((r.altKey||r.metaKey||r.ctrlKey)&&!(nh&&r.ctrlKey&&r.altKey)&&(s=ot[r.keyCode])&&s!=i){let l=e[ns(s,r)];if(l&&l(t.state,t.dispatch,t))return!0}}return!1}}const oh=Object.freeze(Object.defineProperty({__proto__:null,AddMarkStep:$e,AddNodeMarkStep:He,AttrStep:gt,DocAttrStep:Rt,MapResult:Gn,Mapping:It,RemoveMarkStep:ke,RemoveNodeMarkStep:Xe,ReplaceAroundStep:X,ReplaceStep:Y,Step:re,StepMap:me,StepResult:q,Transform:wi,get TransformError(){return yt},canJoin:Ae,canSplit:Oe,dropPoint:xi,findWrapping:Yn,insertPoint:rl,joinPoint:nn,liftTarget:mt,replaceStep:rn},Symbol.toStringTag,{value:"Module"})),lh=Object.freeze(Object.defineProperty({__proto__:null,ContentMatch:Ge,DOMParser:ve,DOMSerializer:Ye,Fragment:k,Mark:F,MarkType:Zt,Node:ce,NodeRange:Qt,NodeType:hi,ReplaceError:Yt,ResolvedPos:Dt,Schema:pi,Slice:M},Symbol.toStringTag,{value:"Module"})),ar=(n,e)=>n.selection.empty?!1:(e&&e(n.tr.deleteSelection().scrollIntoView()),!0);function Aa(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("backward",n):t.parentOffset>0)?null:t}const rs=(n,e,t)=>{let r=Aa(n,t);if(!r)return!1;let i=ss(r);if(!i){let o=r.blockRange(),l=o&&mt(o);return l==null?!1:(e&&e(n.tr.lift(o,l).scrollIntoView()),!0)}let s=i.nodeBefore;if(Ha(n,i,e,-1))return!0;if(r.parent.content.size==0&&(Vt(s,"end")||v.isSelectable(s)))for(let o=r.depth;;o--){let l=rn(n.doc,r.before(o),r.after(o),M.empty);if(l&&l.slice.size<l.to-l.from){if(e){let a=n.tr.step(l);a.setSelection(Vt(s,"end")?P.findFrom(a.doc.resolve(a.mapping.map(i.pos,-1)),-1):v.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},Na=(n,e,t)=>{let r=Aa(n,t);if(!r)return!1;let i=ss(r);return i?Ia(n,i,e):!1},Da=(n,e,t)=>{let r=Ra(n,t);if(!r)return!1;let i=cs(r);return i?Ia(n,i,e):!1};function Ia(n,e,t){let r=e.nodeBefore,i=r,s=e.pos-1;for(;!i.isTextblock;s--){if(i.type.spec.isolating)return!1;let u=i.lastChild;if(!u)return!1;i=u}let o=e.nodeAfter,l=o,a=e.pos+1;for(;!l.isTextblock;a++){if(l.type.spec.isolating)return!1;let u=l.firstChild;if(!u)return!1;l=u}let c=rn(n.doc,s,a,M.empty);if(!c||c.from!=s||c instanceof Y&&c.slice.size>=a-s)return!1;if(t){let u=n.tr.step(c);u.setSelection(D.create(u.doc,s)),t(u.scrollIntoView())}return!0}function Vt(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 is=(n,e,t)=>{let{$head:r,empty:i}=n.selection,s=r;if(!i)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("backward",n):r.parentOffset>0)return!1;s=ss(r)}let o=s&&s.nodeBefore;return!o||!v.isSelectable(o)?!1:(e&&e(n.tr.setSelection(v.create(n.doc,s.pos-o.nodeSize)).scrollIntoView()),!0)};function ss(n){if(!n.parent.type.spec.isolating)for(let e=n.depth-1;e>=0;e--){if(n.index(e)>0)return n.doc.resolve(n.before(e+1));if(n.node(e).type.spec.isolating)break}return null}function Ra(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("forward",n):t.parentOffset<t.parent.content.size)?null:t}const ls=(n,e,t)=>{let r=Ra(n,t);if(!r)return!1;let i=cs(r);if(!i)return!1;let s=i.nodeAfter;if(Ha(n,i,e,1))return!0;if(r.parent.content.size==0&&(Vt(s,"start")||v.isSelectable(s))){let o=rn(n.doc,r.before(),r.after(),M.empty);if(o&&o.slice.size<o.to-o.from){if(e){let l=n.tr.step(o);l.setSelection(Vt(s,"start")?P.findFrom(l.doc.resolve(l.mapping.map(i.pos)),1):v.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},as=(n,e,t)=>{let{$head:r,empty:i}=n.selection,s=r;if(!i)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("forward",n):r.parentOffset<r.parent.content.size)return!1;s=cs(r)}let o=s&&s.nodeAfter;return!o||!v.isSelectable(o)?!1:(e&&e(n.tr.setSelection(v.create(n.doc,s.pos)).scrollIntoView()),!0)};function cs(n){if(!n.parent.type.spec.isolating)for(let e=n.depth-1;e>=0;e--){let t=n.node(e);if(n.index(e)+1<t.childCount)return n.doc.resolve(n.after(e+1));if(t.type.spec.isolating)break}return null}const Pa=(n,e)=>{let t=n.selection,r=t instanceof v,i;if(r){if(t.node.isTextblock||!Ae(n.doc,t.from))return!1;i=t.from}else if(i=nn(n.doc,t.from,-1),i==null)return!1;if(e){let s=n.tr.join(i);r&&s.setSelection(v.create(s.doc,i-n.doc.resolve(i).nodeBefore.nodeSize)),e(s.scrollIntoView())}return!0},La=(n,e)=>{let t=n.selection,r;if(t instanceof v){if(t.node.isTextblock||!Ae(n.doc,t.to))return!1;r=t.to}else if(r=nn(n.doc,t.to,1),r==null)return!1;return e&&e(n.tr.join(r).scrollIntoView()),!0},Ba=(n,e)=>{let{$from:t,$to:r}=n.selection,i=t.blockRange(r),s=i&&mt(i);return s==null?!1:(e&&e(n.tr.lift(i,s).scrollIntoView()),!0)},us=(n,e)=>{let{$head:t,$anchor:r}=n.selection;return!t.parent.type.spec.code||!t.sameParent(r)?!1:(e&&e(n.tr.insertText(`
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s=null;if(Ps(i)&&(s=i.$cursor),s){const l=(r=n.storedMarks)!=null?r:s.marks();return s.parent.type.allowsMarkType(t)&&(!!t.isInSet(l)||!l.some(c=>c.type.excludes(t)))}const{ranges:o}=i;return o.some(({$from:l,$to:a})=>{let c=l.depth===0?n.doc.inlineContent&&n.doc.type.allowsMarkType(t):!1;return n.doc.nodesBetween(l.pos,a.pos,(u,d,f)=>{if(c)return!1;if(u.isInline){const h=!f||f.type.allowsMarkType(t),p=!!t.isInSet(u.marks)||!u.marks.some(m=>m.type.excludes(t));c=h&&p}return!c}),c})}var Op=(n,e={})=>({tr:t,state:r,dispatch:i})=>{const{selection:s}=t,{empty:o,ranges:l}=s,a=Re(n,r.schema);if(i)if(o){const c=Os(r,a);t.addStoredMark(a.create({...c,...e}))}else l.forEach(c=>{const u=c.$from.pos,d=c.$to.pos;r.doc.nodesBetween(u,d,(f,h)=>{const p=Math.max(h,u),m=Math.min(h+f.nodeSize,d);f.marks.find(y=>y.type===a)?f.marks.forEach(y=>{a===y.type&&t.addMark(p,m,a.create({...y.attrs,...e}))}):t.addMark(p,m,a.create(e))})});return vp(r,t,a)},Ap=(n,e)=>({tr:t})=>(t.setMeta(n,e),!0),Np=(n,e={})=>({state:t,dispatch:r,chain:i})=>{const s=J(n,t.schema);let o;return t.selection.$anchor.sameParent(t.selection.$head)&&(o=t.selection.$anchor.parent.attrs),s.isTextblock?i().command(({commands:l})=>bs(s,{...o,...e})(t)?!0:l.clearNodes()).command(({state:l})=>bs(s,{...o,...e})(l,r)).run():(console.warn('[tiptap warn]: Currently "setNode()" only supports text block nodes.'),!1)},Dp=n=>({tr:e,dispatch:t})=>{if(t){const{doc:r}=e,i=Pe(n,0,r.content.size),s=v.create(r,i);e.setSelection(s)}return!0},Ip=n=>({tr:e,dispatch:t})=>{if(t){const{doc:r}=e,{from:i,to:s}=typeof n=="number"?{from:n,to:n}:n,o=D.atStart(r).from,l=D.atEnd(r).to,a=Pe(i,o,l),c=Pe(s,o,l),u=D.create(r,a,c);e.setSelection(u)}return!0},Rp=n=>({state:e,dispatch:t})=>{const r=J(n,e.schema);return Ch(r)(e,t)};function gc(n,e){const t=n.storedMarks||n.selection.$to.parentOffset&&n.selection.$from.marks();if(t){const r=t.filter(i=>e?.includes(i.type.name));n.tr.ensureMarks(r)}}var Pp=({keepMarks:n=!0}={})=>({tr:e,state:t,dispatch:r,editor:i})=>{const{selection:s,doc:o}=e,{$from:l,$to:a}=s,c=i.extensionManager.attributes,u=Tn(c,l.node().type.name,l.node().attrs);if(s instanceof v&&s.node.isBlock)return!l.parentOffset||!Oe(o,l.pos)?!1:(r&&(n&&gc(t,i.extensionManager.splittableMarks),e.split(l.pos).scrollIntoView()),!0);if(!l.parent.isBlock)return!1;const d=a.parentOffset===a.parent.content.size,f=l.depth===0?void 0:qa(l.node(-1).contentMatchAt(l.indexAfter(-1)));let h=d&&f?[{type:f,attrs:u}]:void 0,p=Oe(e.doc,e.mapping.map(l.pos),1,h);if(!h&&!p&&Oe(e.doc,e.mapping.map(l.pos),1,f?[{type:f}]:void 0)&&(p=!0,h=f?[{type:f,attrs:u}]:void 0),r){if(p&&(s instanceof D&&e.deleteSelection(),e.split(e.mapping.map(l.pos),1,h),f&&!d&&!l.parentOffset&&l.parent.type!==f)){const m=e.mapping.map(l.before()),g=e.doc.resolve(m);l.node(-1).canReplaceWith(g.index(),g.index()+1,f)&&e.setNodeMarkup(e.mapping.map(l.before()),f)}n&&gc(t,i.extensionManager.splittableMarks),e.scrollIntoView()}return p},Lp=(n,e={})=>({tr:t,state:r,dispatch:i,editor:s})=>{var o;const l=J(n,r.schema),{$from:a,$to:c}=r.selection,u=r.selection.node;if(u&&u.isBlock||a.depth<2||!a.sameParent(c))return!1;const d=a.node(-1);if(d.type!==l)return!1;const f=s.extensionManager.attributes;if(a.parent.content.size===0&&a.node(-1).childCount===a.indexAfter(-1)){if(a.depth===2||a.node(-3).type!==l||a.index(-2)!==a.node(-2).childCount-1)return!1;if(i){let y=k.empty;const S=a.index(-1)?1:a.index(-2)?2:3;for(let C=a.depth-S;C>=a.depth-3;C-=1)y=k.from(a.node(C).copy(y));const w=a.indexAfter(-1)<a.node(-2).childCount?1:a.indexAfter(-2)<a.node(-3).childCount?2:3,A={...Tn(f,a.node().type.name,a.node().attrs),...e},E=((o=l.contentMatch.defaultType)==null?void 0:o.createAndFill(A))||void 0;y=y.append(k.from(l.createAndFill(null,E)||void 0));const T=a.before(a.depth-(S-1));t.replace(T,a.after(-w),new M(y,4-S,0));let I=-1;t.doc.nodesBetween(T,t.doc.content.size,(C,R)=>{if(I>-1)return!1;C.isTextblock&&C.content.size===0&&(I=R+1)}),I>-1&&t.setSelection(D.near(t.doc.resolve(I))),t.scrollIntoView()}return!0}const h=c.pos===a.end()?d.contentMatchAt(0).defaultType:null,p={...Tn(f,d.type.name,d.attrs),...e},m={...Tn(f,a.node().type.name,a.node().attrs),...e};t.delete(a.pos,c.pos);const g=h?[{type:l,attrs:p},{type:h,attrs:m}]:[{type:l,attrs:p}];if(!Oe(t.doc,a.pos,2))return!1;if(i){const{selection:y,storedMarks:S}=r,{splittableMarks:w}=s.extensionManager,A=S||y.$to.parentOffset&&y.$from.marks();if(t.split(a.pos,2,g).scrollIntoView(),!A||!i)return!0;const E=A.filter(T=>w.includes(T.type.name));t.ensureMarks(E)}return!0},Hs=(n,e)=>{const t=Sn(o=>o.type===e)(n.selection);if(!t)return!0;const r=n.doc.resolve(Math.max(0,t.pos-1)).before(t.depth);if(r===void 0)return!0;const i=n.doc.nodeAt(r);return t.node.type===i?.type&&Ae(n.doc,t.pos)&&n.join(t.pos),!0},Vs=(n,e)=>{const t=Sn(o=>o.type===e)(n.selection);if(!t)return!0;const r=n.doc.resolve(t.start).after(t.depth);if(r===void 0)return!0;const i=n.doc.nodeAt(r);return t.node.type===i?.type&&Ae(n.doc,r)&&n.join(r),!0},Bp=(n,e,t,r={})=>({editor:i,tr:s,state:o,dispatch:l,chain:a,commands:c,can:u})=>{const{extensions:d,splittableMarks:f}=i.extensionManager,h=J(n,o.schema),p=J(e,o.schema),{selection:m,storedMarks:g}=o,{$from:y,$to:S}=m,w=y.blockRange(S),A=g||m.$to.parentOffset&&m.$from.marks();if(!w)return!1;const E=Sn(T=>Is(T.type.name,d))(m);if(w.depth>=1&&E&&w.depth-E.depth<=1){if(E.node.type===h)return c.liftListItem(p);if(Is(E.node.type.name,d)&&h.validContent(E.node.content)&&l)return a().command(()=>(s.setNodeMarkup(E.pos,h),!0)).command(()=>Hs(s,h)).command(()=>Vs(s,h)).run()}return!t||!A||!l?a().command(()=>u().wrapInList(h,r)?!0:c.clearNodes()).wrapInList(h,r).command(()=>Hs(s,h)).command(()=>Vs(s,h)).run():a().command(()=>{const T=u().wrapInList(h,r),I=A.filter(C=>f.includes(C.type.name));return s.ensureMarks(I),T?!0:c.clearNodes()}).wrapInList(h,r).command(()=>Hs(s,h)).command(()=>Vs(s,h)).run()},zp=(n,e={},t={})=>({state:r,commands:i})=>{const{extendEmptyMarkRange:s=!1}=t,o=Re(n,r.schema);return Sr(r,o,e)?i.unsetMark(o,{extendEmptyMarkRange:s}):i.setMark(o,e)},Fp=(n,e,t={})=>({state:r,commands:i})=>{const s=J(n,r.schema),o=J(e,r.schema),l=Ke(r,s,t);let a;return r.selection.$anchor.sameParent(r.selection.$head)&&(a=r.selection.$anchor.parent.attrs),l?i.setNode(o,a):i.setNode(s,{...a,...t})},$p=(n,e={})=>({state:t,commands:r})=>{const i=J(n,t.schema);return Ke(t,i,e)?r.lift(i):r.wrapIn(i,e)},Hp=()=>({state:n,dispatch:e})=>{const t=n.plugins;for(let r=0;r<t.length;r+=1){const i=t[r];let s;if(i.spec.isInputRules&&(s=i.getState(n))){if(e){const o=n.tr,l=s.transform;for(let a=l.steps.length-1;a>=0;a-=1)o.step(l.steps[a].invert(l.docs[a]));if(s.text){const a=o.doc.resolve(s.from).marks();o.replaceWith(s.from,s.to,n.schema.text(s.text,a))}else o.delete(s.from,s.to)}return!0}}return!1},Vp=()=>({tr:n,dispatch:e})=>{const{selection:t}=n,{empty:r,ranges:i}=t;return r||e&&i.forEach(s=>{n.removeMark(s.$from.pos,s.$to.pos)}),!0},jp=(n,e={})=>({tr:t,state:r,dispatch:i})=>{var s;const{extendEmptyMarkRange:o=!1}=e,{selection:l}=t,a=Re(n,r.schema),{$from:c,empty:u,ranges:d}=l;if(!i)return!0;if(u&&o){let{from:f,to:h}=l;const p=(s=c.marks().find(g=>g.type===a))==null?void 0:s.attrs,m=yr(c,a,p);m&&(f=m.from,h=m.to),t.removeMark(f,h,a)}else d.forEach(f=>{t.removeMark(f.$from.pos,f.$to.pos,a)});return t.removeStoredMark(a),!0},_p=(n,e={})=>({tr:t,state:r,dispatch:i})=>{let s=null,o=null;const l=Cn(typeof n=="string"?n:n.name,r.schema);return l?(l==="node"&&(s=J(n,r.schema)),l==="mark"&&(o=Re(n,r.schema)),i&&t.selection.ranges.forEach(a=>{const c=a.$from.pos,u=a.$to.pos;let d,f,h,p;t.selection.empty?r.doc.nodesBetween(c,u,(m,g)=>{s&&s===m.type&&(h=Math.max(g,c),p=Math.min(g+m.nodeSize,u),d=g,f=m)}):r.doc.nodesBetween(c,u,(m,g)=>{g<c&&s&&s===m.type&&(h=Math.max(g,c),p=Math.min(g+m.nodeSize,u),d=g,f=m),g>=c&&g<=u&&(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 S=Math.max(g,c),w=Math.min(g+m.nodeSize,u);t.addMark(S,w,o.create({...y.attrs,...e}))}}))}),f&&(d!==void 0&&t.setNodeMarkup(d,void 0,{...f.attrs,...e}),o&&f.marks.length&&f.marks.forEach(m=>{o===m.type&&t.addMark(h,p,o.create({...m.attrs,...e}))}))}),!0):!1},Wp=(n,e={})=>({state:t,dispatch:r})=>{const i=J(n,t.schema);return ja(i,e)(t,r)},Kp=(n,e={})=>({state:t,dispatch:r})=>{const i=J(n,t.schema);return yh(i,e)(t,r)},yc=G.create({name:"commands",addCommands(){return{...mc}}}),bc=G.create({name:"delete",onUpdate({transaction:n,appendedTransactions:e}){var t,r,i;const s=()=>{var o,l,a,c;if((c=(a=(l=(o=this.editor.options.coreExtensionOptions)==null?void 0:o.delete)==null?void 0:l.filterTransaction)==null?void 0:a.call(l,n))!=null?c:n.getMeta("y-sync$"))return;const u=xs(n.before,[n,...e]);Ns(u).forEach(h=>{u.mapping.mapResult(h.oldRange.from).deletedAfter&&u.mapping.mapResult(h.oldRange.to).deletedBefore&&u.before.nodesBetween(h.oldRange.from,h.oldRange.to,(p,m)=>{const g=m+p.nodeSize-2,y=h.oldRange.from<=m&&g<=h.oldRange.to;this.editor.emit("delete",{type:"node",node:p,from:m,to:g,newFrom:u.mapping.map(m),newTo:u.mapping.map(g),deletedRange:h.oldRange,newRange:h.newRange,partial:!y,editor:this.editor,transaction:n,combinedTransform:u})})});const f=u.mapping;u.steps.forEach((h,p)=>{var m,g;if(h instanceof ke){const y=f.slice(p).map(h.from,-1),S=f.slice(p).map(h.to),w=f.invert().map(y,-1),A=f.invert().map(S),E=(m=u.doc.nodeAt(y-1))==null?void 0:m.marks.some(I=>I.eq(h.mark)),T=(g=u.doc.nodeAt(S))==null?void 0:g.marks.some(I=>I.eq(h.mark));this.editor.emit("delete",{type:"mark",mark:h.mark,from:h.from,to:h.to,deletedRange:{from:w,to:A},newRange:{from:y,to:S},partial:!!(T||E),editor:this.editor,transaction:n,combinedTransform:u})}})};(i=(r=(t=this.editor.options.coreExtensionOptions)==null?void 0:t.delete)==null?void 0:r.async)==null||i?setTimeout(s,0):s()}}),kc=G.create({name:"drop",addProseMirrorPlugins(){return[new j({key:new U("tiptapDrop"),props:{handleDrop:(n,e,t,r)=>{this.editor.emit("drop",{editor:this.editor,event:e,slice:t,moved:r})}}})]}}),Sc=G.create({name:"editable",addProseMirrorPlugins(){return[new j({key:new U("editable"),props:{editable:()=>this.editor.options.editable}})]}}),xc=new U("focusEvents"),Mc=G.create({name:"focusEvents",addProseMirrorPlugins(){const{editor:n}=this;return[new j({key:xc,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}}}})]}}),Cc=G.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:u,$anchor:d}=a,{pos:f,parent:h}=d,p=d.parent.isTextblock&&f>0?l.doc.resolve(f-1):d,m=p.parent.type.spec.isolating,g=d.pos-d.parentOffset,y=m&&p.parent.childCount===1?g===d.pos:P.atStart(c).from===f;return!u||!h.type.isTextblock||h.textContent.length||!y||y&&d.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 qt()||Fs()?s:i},addProseMirrorPlugins(){return[new j({key:new U("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=P.atStart(e.doc).from,c=P.atEnd(e.doc).to;if(s||!(o===a&&l===c)||!En(t.doc))return;const f=t.tr,h=bn({state:t,transaction:f}),{commands:p}=new kn({editor:this.editor,state:h});if(p.clearNodes(),!!f.steps.length)return f}})]}}),wc=G.create({name:"paste",addProseMirrorPlugins(){return[new j({key:new U("tiptapPaste"),props:{handlePaste:(n,e,t)=>{this.editor.emit("paste",{editor:this.editor,event:e,slice:t})}}})]}}),Tc=G.create({name:"tabindex",addProseMirrorPlugins(){return[new j({key:new U("tabindex"),props:{attributes:()=>this.editor.isEditable?{tabindex:"0"}:{}}})]}}),Ec=class Gt{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 name(){return this.node.type.name}get node(){return this.currentNode||this.resolvedPos.node()}get element(){return this.editor.view.domAtPos(this.pos).node}get depth(){var e;return(e=this.actualDepth)!=null?e:this.resolvedPos.depth}get pos(){return this.resolvedPos.pos}get content(){return this.node.content}set content(e){let t=this.from,r=this.to;if(this.isBlock){if(this.content.size===0){console.error(`You can’t set content on a block node. Tried to set content on ${this.name} at ${this.pos}`);return}t=this.from+1,r=this.to-1}this.editor.commands.insertContentAt({from:t,to:r},e)}get attributes(){return this.node.attrs}get textContent(){return this.node.textContent}get size(){return this.node.nodeSize}get from(){return this.isBlock?this.pos:this.resolvedPos.start(this.resolvedPos.depth)}get range(){return{from:this.from,to:this.to}}get to(){return this.isBlock?this.pos+this.size:this.resolvedPos.end(this.resolvedPos.depth)+(this.node.isText?0:1)}get parent(){if(this.depth===0)return null;const e=this.resolvedPos.start(this.resolvedPos.depth-1),t=this.resolvedPos.doc.resolve(e);return new Gt(t,this.editor)}get before(){let e=this.resolvedPos.doc.resolve(this.from-(this.isBlock?1:2));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.from-3)),new Gt(e,this.editor)}get after(){let e=this.resolvedPos.doc.resolve(this.to+(this.isBlock?2:1));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.to+3)),new Gt(e,this.editor)}get children(){const e=[];return this.node.content.forEach((t,r)=>{const i=t.isBlock&&!t.isTextblock,s=t.isAtom&&!t.isText,o=this.pos+r+(s?0:1);if(o<0||o>this.resolvedPos.doc.nodeSize-2)return;const l=this.resolvedPos.doc.resolve(o);if(!i&&l.depth<=this.depth)return;const a=new Gt(l,this.editor,i,i?t:null);i&&(a.actualDepth=this.depth+1),e.push(new Gt(l,this.editor,i,i?t:null))}),e}get firstChild(){return this.children[0]||null}get lastChild(){const e=this.children;return e[e.length-1]||null}closest(e,t={}){let r=null,i=this.parent;for(;i&&!r;){if(i.node.type.name===e)if(Object.keys(t).length>0){const s=i.node.attrs,o=Object.keys(t);for(let l=0;l<o.length;l+=1){const a=o[l];if(s[a]!==t[a])break}}else r=i;i=i.parent}return r}querySelector(e,t={}){return this.querySelectorAll(e,t,!0)[0]||null}querySelectorAll(e,t={},r=!1){let i=[];if(!this.children||this.children.length===0)return i;const s=Object.keys(t);return this.children.forEach(o=>{r&&i.length>0||(o.node.type.name===e&&s.every(a=>t[a]===o.node.attrs[a])&&i.push(o),!(r&&i.length>0)&&(i=i.concat(o.querySelectorAll(e,t,r))))}),i}setAttribute(e){const{tr:t}=this.editor.state;t.setNodeMarkup(this.from,void 0,{...this.node.attrs,...e}),this.editor.view.dispatch(t)}},qp=`.ProseMirror {
  position: relative;
}

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

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

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

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

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

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

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

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

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

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

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

.ProseMirror-focused .ProseMirror-gapcursor {
  display: block;
}`;function vc(n,e,t){const r=document.querySelector(`style[data-tiptap-style${t?`-${t}`:""}]`);if(r!==null)return r;const i=document.createElement("style");return e&&i.setAttribute("nonce",e),i.setAttribute(`data-tiptap-style${t?`-${t}`:""}`,""),i.innerHTML=n,document.getElementsByTagName("head")[0].appendChild(i),i}var Up=class extends Th{constructor(n={}){super(),this.css=null,this.editorView=null,this.isFocused=!1,this.isInitialized=!1,this.extensionStorage={},this.instanceId=Math.random().toString(36).slice(2,9),this.options={element:typeof document<"u"?document.createElement("div"):null,content:"",injectCSS:!0,injectNonce:void 0,extensions:[],autofocus:!1,editable:!0,editorProps:{},parseOptions:{},coreExtensionOptions:{},enableInputRules:!0,enablePasteRules:!0,enableCoreExtensions:!0,enableContentCheck:!1,emitContentError:!1,onBeforeCreate:()=>null,onCreate:()=>null,onMount:()=>null,onUnmount:()=>null,onUpdate:()=>null,onSelectionUpdate:()=>null,onTransaction:()=>null,onFocus:()=>null,onBlur:()=>null,onDestroy:()=>null,onContentError:({error:r})=>{throw r},onPaste:()=>null,onDrop:()=>null,onDelete:()=>null},this.isCapturingTransaction=!1,this.capturedTransaction=null,this.setOptions(n),this.createExtensionManager(),this.createCommandManager(),this.createSchema(),this.on("beforeCreate",this.options.onBeforeCreate),this.emit("beforeCreate",{editor:this}),this.on("mount",this.options.onMount),this.on("unmount",this.options.onUnmount),this.on("contentError",this.options.onContentError),this.on("create",this.options.onCreate),this.on("update",this.options.onUpdate),this.on("selectionUpdate",this.options.onSelectionUpdate),this.on("transaction",this.options.onTransaction),this.on("focus",this.options.onFocus),this.on("blur",this.options.onBlur),this.on("destroy",this.options.onDestroy),this.on("drop",({event:r,slice:i,moved:s})=>this.options.onDrop(r,i,s)),this.on("paste",({event:r,slice:i})=>this.options.onPaste(r,i)),this.on("delete",this.options.onDelete);const e=this.createDoc(),t=Ls(e,this.options.autofocus);this.editorState=bt.create({doc:e,schema:this.schema,selection:t||void 0}),this.options.element&&this.mount(this.options.element)}mount(n){if(typeof document>"u")throw new Error("[tiptap error]: The editor cannot be mounted because there is no 'document' defined in this environment.");this.createView(n),this.emit("mount",{editor:this}),window.setTimeout(()=>{this.isDestroyed||(this.commands.focus(this.options.autofocus),this.emit("create",{editor:this}),this.isInitialized=!0)},0)}unmount(){if(this.editorView){const n=this.editorView.dom;n?.editor&&delete n.editor,this.editorView.destroy()}if(this.editorView=null,this.isInitialized=!1,this.css)try{typeof this.css.remove=="function"?this.css.remove():this.css.parentNode&&this.css.parentNode.removeChild(this.css)}catch(n){console.warn("Failed to remove CSS element:",n)}this.css=null,this.emit("unmount",{editor:this})}get storage(){return this.extensionStorage}get commands(){return this.commandManager.commands}chain(){return this.commandManager.chain()}can(){return this.commandManager.can()}injectCSS(){this.options.injectCSS&&typeof document<"u"&&(this.css=vc(qp,this.options.injectNonce))}setOptions(n={}){this.options={...this.options,...n},!(!this.editorView||!this.state||this.isDestroyed)&&(this.options.editorProps&&this.view.setProps(this.options.editorProps),this.view.updateState(this.state))}setEditable(n,e=!0){this.setOptions({editable:n}),e&&this.emit("update",{editor:this,transaction:this.state.tr,appendedTransactions:[]})}get isEditable(){return this.options.editable&&this.view&&this.view.editable}get view(){return this.editorView?this.editorView:new Proxy({state:this.editorState,updateState:n=>{this.editorState=n},dispatch:n=>{this.editorState=this.state.apply(n)},composing:!1,dragging:null,editable:!0,isDestroyed:!1},{get:(n,e)=>{if(e==="state")return this.editorState;if(e in n)return Reflect.get(n,e);throw new Error(`[tiptap error]: The editor view is not available. 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The editor may not be mounted yet.`)}})}get state(){return this.editorView&&(this.editorState=this.view.state),this.editorState}registerPlugin(n,e){const t=Ms(e)?e(n,[...this.state.plugins]):[...this.state.plugins,n],r=this.state.reconfigure({plugins:t});return this.view.updateState(r),r}unregisterPlugin(n){if(this.isDestroyed)return;const e=this.state.plugins;let t=e;if([].concat(n).forEach(i=>{const s=typeof i=="string"?`${i}$`:i.key;t=t.filter(o=>!o.key.startsWith(s))}),e.length===t.length)return;const r=this.state.reconfigure({plugins:t});return this.view.updateState(r),r}createExtensionManager(){var n,e;const r=[...this.options.enableCoreExtensions?[Sc,pc.configure({blockSeparator:(e=(n=this.options.coreExtensionOptions)==null?void 0:n.clipboardTextSerializer)==null?void 0:e.blockSeparator}),yc,Mc,Cc,Tc,kc,wc,bc].filter(i=>typeof this.options.enableCoreExtensions=="object"?this.options.enableCoreExtensions[i.name]!==!1:!0):[],...this.options.extensions].filter(i=>["extension","node","mark"].includes(i?.type));this.extensionManager=new wr(r,this)}createCommandManager(){this.commandManager=new kn({editor:this})}createSchema(){this.schema=this.extensionManager.schema}createDoc(){let n;try{n=ur(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:this.options.enableContentCheck})}catch(e){if(!(e instanceof Error)||!["[tiptap error]: Invalid JSON content","[tiptap error]: Invalid HTML content"].includes(e.message))throw e;this.emit("contentError",{editor:this,error:e,disableCollaboration:()=>{"collaboration"in this.storage&&typeof this.storage.collaboration=="object"&&this.storage.collaboration&&(this.storage.collaboration.isDisabled=!0),this.options.extensions=this.options.extensions.filter(t=>t.name!=="collaboration"),this.createExtensionManager()}}),n=ur(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:!1})}return n}createView(n){var e;this.editorView=new es(n,{...this.options.editorProps,attributes:{role:"textbox",...(e=this.options.editorProps)==null?void 0:e.attributes},dispatchTransaction:this.dispatchTransaction.bind(this),state:this.editorState,markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews});const t=this.state.reconfigure({plugins:this.extensionManager.plugins});this.view.updateState(t),this.prependClass(),this.injectCSS();const r=this.view.dom;r.editor=this}createNodeViews(){this.view.isDestroyed||this.view.setProps({markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews})}prependClass(){this.view.dom.className=`tiptap ${this.view.dom.className}`}captureTransaction(n){this.isCapturingTransaction=!0,n(),this.isCapturingTransaction=!1;const e=this.capturedTransaction;return this.capturedTransaction=null,e}dispatchTransaction(n){if(this.view.isDestroyed)return;if(this.isCapturingTransaction){if(!this.capturedTransaction){this.capturedTransaction=n;return}n.steps.forEach(c=>{var u;return(u=this.capturedTransaction)==null?void 0:u.step(c)});return}const{state:e,transactions:t}=this.state.applyTransaction(n),r=!this.state.selection.eq(e.selection),i=t.includes(n),s=this.state;if(this.emit("beforeTransaction",{editor:this,transaction:n,nextState:e}),!i)return;this.view.updateState(e),this.emit("transaction",{editor:this,transaction:n,appendedTransactions:t.slice(1)}),r&&this.emit("selectionUpdate",{editor:this,transaction:n});const o=t.findLast(c=>c.getMeta("focus")||c.getMeta("blur")),l=o?.getMeta("focus"),a=o?.getMeta("blur");l&&this.emit("focus",{editor:this,event:l.event,transaction:o}),a&&this.emit("blur",{editor:this,event:a.event,transaction:o}),!(n.getMeta("preventUpdate")||!t.some(c=>c.docChanged)||s.doc.eq(e.doc))&&this.emit("update",{editor:this,transaction:n,appendedTransactions:t.slice(1)})}getAttributes(n){return As(this.state,n)}isActive(n,e){const t=typeof n=="string"?n:null,r=typeof n=="string"?e:n;return oc(this.state,t,r)}getJSON(){return this.state.doc.toJSON()}getHTML(){return xn(this.state.doc.content,this.schema)}getText(n){const{blockSeparator:e=`

`,textSerializers:t={}}=n||{};return vs(this.state.doc,{blockSeparator:e,textSerializers:{...mr(this.schema),...t}})}get isEmpty(){return En(this.state.doc)}destroy(){this.emit("destroy"),this.unmount(),this.removeAllListeners()}get isDestroyed(){var n,e;return(e=(n=this.editorView)==null?void 0:n.isDestroyed)!=null?e:!0}$node(n,e){var t;return((t=this.$doc)==null?void 0:t.querySelector(n,e))||null}$nodes(n,e){var t;return((t=this.$doc)==null?void 0:t.querySelectorAll(n,e))||null}$pos(n){const e=this.state.doc.resolve(n);return new Ec(e,this)}get $doc(){return this.$pos(0)}};function Et(n){return new Kt({find:n.find,handler:({state:e,range:t,match:r})=>{const i=z(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),u=c+o.length;if(br(t.from,t.to,e.doc).filter(h=>h.mark.type.excluded.find(m=>m===n.type&&m!==h.mark.type)).filter(h=>h.to>c).length)return null;u<t.to&&s.delete(u,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 Oc(n){return new Kt({find:n.find,handler:({state:e,range:t,match:r})=>{const i=z(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 u=o+c;u>l?u=l:l=u+r[1].length;const d=r[0][r[0].length-1];s.insertText(d,o+r[0].length-1),s.replaceWith(u,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 Kt({find:n.find,handler:({state:e,range:t,match:r})=>{const i=e.doc.resolve(t.from),s=z(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 Jp(n){return new Kt({find:n.find,handler:({state:e,range:t,match:r})=>{let i=n.replace,s=t.from;const o=t.to;if(r[1]){const l=r[0].lastIndexOf(r[1]);i+=r[0].slice(l+r[1].length),s+=l;const a=s-o;a>0&&(i=r[0].slice(l-a,l)+i,s=o)}e.tr.insertText(i,s,o)}})}function vt(n){return new Kt({find:n.find,handler:({state:e,range:t,match:r,chain:i})=>{const s=z(n.getAttributes,void 0,r)||{},o=e.tr.delete(t.from,t.to),a=o.doc.resolve(t.from).blockRange(),c=a&&Yn(a,n.type,s);if(!c)return null;if(o.wrap(a,c),n.keepMarks&&n.editor){const{selection:d,storedMarks:f}=e,{splittableMarks:h}=n.editor.extensionManager,p=f||d.$to.parentOffset&&d.$from.marks();if(p){const m=p.filter(g=>h.includes(g.type.name));o.ensureMarks(m)}}if(n.keepAttributes){const d=n.type.name==="bulletList"||n.type.name==="orderedList"?"listItem":"taskList";i().updateAttributes(d,s).run()}const u=o.doc.resolve(t.from-1).nodeBefore;u&&u.type===n.type&&Ae(o.doc,t.from-1)&&(!n.joinPredicate||n.joinPredicate(r,u))&&o.join(t.from-1)}})}function Gp(n){return n.children}var Ac=(n,e)=>{if(n==="slot")return 0;if(n instanceof Function)return n(e);const{children:t,...r}=e??{};if(n==="svg")throw new Error("SVG elements are not supported in the JSX syntax, use the array syntax instead");return[n,r,t]};function Nc(n,e){const{selection:t}=n,{$from:r}=t;if(t instanceof v){const s=r.index();return r.parent.canReplaceWith(s,s+1,e)}let i=r.depth;for(;i>=0;){const s=r.index(i);if(r.node(i).contentMatchAt(s).matchType(e))return!0;i-=1}return!1}function Dc(n){return n.replace(/[-/\\^$*+?.()|[\]{}]/g,"\\$&")}function Yp(n){return typeof n=="string"}function js(n,e,t={}){const{state:r}=e,{doc:i,tr:s}=r,o=n;i.descendants((l,a)=>{const c=s.mapping.map(a),u=s.mapping.map(a)+l.nodeSize;let d=null;if(l.marks.forEach(h=>{if(h!==o)return!1;d=h}),!d)return;let f=!1;if(Object.keys(t).forEach(h=>{t[h]!==d.attrs[h]&&(f=!0)}),f){const h=n.type.create({...n.attrs,...t});s.removeMark(c,u,n.type),s.addMark(c,u,h)}}),s.docChanged&&e.view.dispatch(s)}var Xp=class{constructor(n,e,t){this.component=n,this.editor=e.editor,this.options={...t},this.mark=e.mark,this.HTMLAttributes=e.HTMLAttributes}get dom(){return this.editor.view.dom}get contentDOM(){return null}updateAttributes(n,e){js(e||this.mark,this.editor,n)}ignoreMutation(n){return!this.dom||!this.contentDOM?!0:typeof this.options.ignoreMutation=="function"?this.options.ignoreMutation({mutation:n}):n.type==="selection"||this.dom.contains(n.target)&&n.type==="childList"&&(qt()||Tr())&&this.editor.isFocused&&[...Array.from(n.addedNodes),...Array.from(n.removedNodes)].every(t=>t.isContentEditable)?!1:this.contentDOM===n.target&&n.type==="attributes"?!0:!this.contentDOM.contains(n.target)}},pe=class Su extends zs{constructor(){super(...arguments),this.type="node"}static create(e={}){const t=typeof e=="function"?e():e;return new Su(t)}configure(e){return super.configure(e)}extend(e){const t=typeof e=="function"?e():e;return super.extend(t)}},Qp=class{constructor(n,e,t){this.isDragging=!1,this.component=n,this.editor=e.editor,this.options={stopEvent:null,ignoreMutation:null,...t},this.extension=e.extension,this.node=e.node,this.decorations=e.decorations,this.innerDecorations=e.innerDecorations,this.view=e.view,this.HTMLAttributes=e.HTMLAttributes,this.getPos=e.getPos,this.mount()}mount(){}get dom(){return this.editor.view.dom}get contentDOM(){return null}onDragStart(n){var e,t,r,i,s,o,l;const{view:a}=this.editor,c=n.target,u=c.nodeType===3?(e=c.parentElement)==null?void 0:e.closest("[data-drag-handle]"):c.closest("[data-drag-handle]");if(!this.dom||(t=this.contentDOM)!=null&&t.contains(c)||!u)return;let d=0,f=0;if(this.dom!==u){const S=this.dom.getBoundingClientRect(),w=u.getBoundingClientRect(),A=(i=n.offsetX)!=null?i:(r=n.nativeEvent)==null?void 0:r.offsetX,E=(o=n.offsetY)!=null?o:(s=n.nativeEvent)==null?void 0:s.offsetY;d=w.x-S.x+A,f=w.y-S.y+E}const h=this.dom.cloneNode(!0);try{const S=this.dom.getBoundingClientRect();h.style.width=`${Math.round(S.width)}px`,h.style.height=`${Math.round(S.height)}px`,h.style.boxSizing="border-box",h.style.pointerEvents="none"}catch{}let p=null;try{p=document.createElement("div"),p.style.position="absolute",p.style.top="-9999px",p.style.left="-9999px",p.style.pointerEvents="none",p.appendChild(h),document.body.appendChild(p),(l=n.dataTransfer)==null||l.setDragImage(h,d,f)}finally{p&&setTimeout(()=>{try{p?.remove()}catch{}},0)}const m=this.getPos();if(typeof m!="number")return;const g=v.create(a.state.doc,m),y=a.state.tr.setSelection(g);a.dispatch(y)}stopEvent(n){var e;if(!this.dom)return!1;if(typeof this.options.stopEvent=="function")return this.options.stopEvent({event:n});const t=n.target;if(!(this.dom.contains(t)&&!((e=this.contentDOM)!=null&&e.contains(t))))return!1;const i=n.type.startsWith("drag"),s=n.type==="drop";if((["INPUT","BUTTON","SELECT","TEXTAREA"].includes(t.tagName)||t.isContentEditable)&&!s&&!i)return!0;const{isEditable:l}=this.editor,{isDragging:a}=this,c=!!this.node.type.spec.draggable,u=v.isSelectable(this.node),d=n.type==="copy",f=n.type==="paste",h=n.type==="cut",p=n.type==="mousedown";if(!c&&u&&i&&n.target===this.dom&&n.preventDefault(),c&&i&&!a&&n.target===this.dom)return n.preventDefault(),!1;if(c&&l&&!a&&p){const m=t.closest("[data-drag-handle]");m&&(this.dom===m||this.dom.contains(m))&&(this.isDragging=!0,document.addEventListener("dragend",()=>{this.isDragging=!1},{once:!0}),document.addEventListener("drop",()=>{this.isDragging=!1},{once:!0}),document.addEventListener("mouseup",()=>{this.isDragging=!1},{once:!0}))}return!(a||s||d||f||h||p&&u)}ignoreMutation(n){return!this.dom||!this.contentDOM?!0:typeof this.options.ignoreMutation=="function"?this.options.ignoreMutation({mutation:n}):this.node.isLeaf||this.node.isAtom?!0:n.type==="selection"||this.dom.contains(n.target)&&n.type==="childList"&&(qt()||Tr())&&this.editor.isFocused&&[...Array.from(n.addedNodes),...Array.from(n.removedNodes)].every(t=>t.isContentEditable)?!1:this.contentDOM===n.target&&n.type==="attributes"?!0:!this.contentDOM.contains(n.target)}updateAttributes(n){this.editor.commands.command(({tr:e})=>{const t=this.getPos();return typeof t!="number"?!1:(e.setNodeMarkup(t,void 0,{...this.node.attrs,...n}),!0)})}deleteNode(){const n=this.getPos();if(typeof n!="number")return;const e=n+this.node.nodeSize;this.editor.commands.deleteRange({from:n,to:e})}};function at(n){return new Mr({find:n.find,handler:({state:e,range:t,match:r,pasteEvent:i})=>{const s=z(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 u=a.search(/\S/),d=t.from+a.indexOf(l),f=d+l.length;if(br(t.from,t.to,e.doc).filter(p=>p.mark.type.excluded.find(g=>g===n.type&&g!==p.mark.type)).filter(p=>p.to>d).length)return null;f<t.to&&o.delete(f,t.to),d>t.from&&o.delete(t.from+u,d),c=t.from+u+l.length,o.addMark(t.from+u,c,n.type.create(s||{})),o.removeStoredMark(n.type)}}})}function Zp(n){return new Mr({find:n.find,handler({match:e,chain:t,range:r,pasteEvent:i}){const s=z(n.getAttributes,void 0,e,i),o=z(n.getContent,void 0,s);if(s===!1||s===null)return null;const l={type:n.type.name,attrs:s};o&&(l.content=o),e.input&&t().deleteRange(r).insertContentAt(r.from,l)}})}function em(n){return new Mr({find:n.find,handler:({state:e,range:t,match:r})=>{let i=n.replace,s=t.from;const o=t.to;if(r[1]){const l=r[0].lastIndexOf(r[1]);i+=r[0].slice(l+r[1].length),s+=l;const a=s-o;a>0&&(i=r[0].slice(l-a,l)+i,s=o)}e.tr.insertText(i,s,o)}})}var tm=class{constructor(n){this.transaction=n,this.currentStep=this.transaction.steps.length}map(n){let e=!1;return{position:this.transaction.steps.slice(this.currentStep).reduce((r,i)=>{const s=i.getMap().mapResult(r);return s.deleted&&(e=!0),s.pos},n),deleted:e}}};const nm=Object.freeze(Object.defineProperty({__proto__:null,commands:gh,model:lh,state:hd,transform:oh,view:Xf},Symbol.toStringTag,{value:"Module"}));var vr=(n,e)=>{if(n==="slot")return 0;if(n instanceof Function)return n(e);const{children:t,...r}=e??{};if(n==="svg")throw new Error("SVG elements are not supported in the JSX syntax, use the array syntax instead");return[n,r,t]},rm=/^\s*>\s$/,im=pe.create({name:"blockquote",addOptions(){return{HTMLAttributes:{}}},content:"block+",group:"block",defining:!0,parseHTML(){return[{tag:"blockquote"}]},renderHTML({HTMLAttributes:n}){return vr("blockquote",{...H(this.options.HTMLAttributes,n),children:vr("slot",{})})},addCommands(){return{setBlockquote:()=>({commands:n})=>n.wrapIn(this.name),toggleBlockquote:()=>({commands:n})=>n.toggleWrap(this.name),unsetBlockquote:()=>({commands:n})=>n.lift(this.name)}},addKeyboardShortcuts(){return{"Mod-Shift-b":()=>this.editor.commands.toggleBlockquote()}},addInputRules(){return[vt({find:rm,type:this.type})]}}),sm=/(?:^|\s)(\*\*(?!\s+\*\*)((?:[^*]+))\*\*(?!\s+\*\*))$/,om=/(?:^|\s)(\*\*(?!\s+\*\*)((?:[^*]+))\*\*(?!\s+\*\*))/g,lm=/(?:^|\s)(__(?!\s+__)((?:[^_]+))__(?!\s+__))$/,am=/(?:^|\s)(__(?!\s+__)((?:[^_]+))__(?!\s+__))/g,cm=lt.create({name:"bold",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"strong"},{tag:"b",getAttrs:n=>n.style.fontWeight!=="normal"&&null},{style:"font-weight=400",clearMark:n=>n.type.name===this.name},{style:"font-weight",getAttrs:n=>/^(bold(er)?|[5-9]\d{2,})$/.test(n)&&null}]},renderHTML({HTMLAttributes:n}){return 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console<"u"&&console&&console.warn||(()=>{}),$m="until manual call of linkify.init(). Register all schemes and plugins before invoking linkify the first time.",V={scanner:null,parser:null,tokenQueue:[],pluginQueue:[],customSchemes:[],initialized:!1};function Hm(){return ye.groups={},V.scanner=null,V.parser=null,V.tokenQueue=[],V.pluginQueue=[],V.customSchemes=[],V.initialized=!1,V}function qc(n,e=!1){if(V.initialized&&Fm(`linkifyjs: already initialized - will not register custom scheme "${n}" ${$m}`),!/^[0-9a-z]+(-[0-9a-z]+)*$/.test(n))throw new Error(`linkifyjs: incorrect scheme format.
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Rename to the `shouldAutoLink` option instead.")),this.options.protocols.forEach(n=>{if(typeof n=="string"){qc(n);return}qc(n.scheme,n.optionalSlashes)})},onDestroy(){Hm()},inclusive(){return this.options.autolink},addOptions(){return{openOnClick:!0,enableClickSelection:!1,linkOnPaste:!0,autolink:!0,protocols:[],defaultProtocol:"http",HTMLAttributes:{target:"_blank",rel:"noopener noreferrer nofollow",class:null},isAllowedUri:(n,e)=>!!At(n,e.protocols),validate:n=>!!n,shouldAutoLink:n=>!!n}},addAttributes(){return{href:{default:null,parseHTML(n){return n.getAttribute("href")}},target:{default:this.options.HTMLAttributes.target},rel:{default:this.options.HTMLAttributes.rel},class:{default:this.options.HTMLAttributes.class}}},parseHTML(){return[{tag:"a[href]",getAttrs:n=>{const e=n.getAttribute("href");return!e||!this.options.isAllowedUri(e,{defaultValidate:t=>!!At(t,this.options.protocols),protocols:this.options.protocols,defaultProtocol:this.options.defaultProtocol})?!1:null}}]},renderHTML({HTMLAttributes:n}){return this.options.isAllowedUri(n.href,{defaultValidate:e=>!!At(e,this.options.protocols),protocols:this.options.protocols,defaultProtocol:this.options.defaultProtocol})?["a",H(this.options.HTMLAttributes,n),0]:["a",H(this.options.HTMLAttributes,{...n,href:""}),0]},addCommands(){return{setLink:n=>({chain:e})=>{const{href:t}=n;return this.options.isAllowedUri(t,{defaultValidate:r=>!!At(r,this.options.protocols),protocols:this.options.protocols,defaultProtocol:this.options.defaultProtocol})?e().setMark(this.name,n).setMeta("preventAutolink",!0).run():!1},toggleLink:n=>({chain:e})=>{const{href:t}=n||{};return t&&!this.options.isAllowedUri(t,{defaultValidate:r=>!!At(r,this.options.protocols),protocols:this.options.protocols,defaultProtocol:this.options.defaultProtocol})?!1:e().toggleMark(this.name,n,{extendEmptyMarkRange:!0}).setMeta("preventAutolink",!0).run()},unsetLink:()=>({chain:n})=>n().unsetMark(this.name,{extendEmptyMarkRange:!0}).setMeta("preventAutolink",!0).run()}},addPasteRules(){return[at({find:n=>{const e=[];if(n){const{protocols:t,defaultProtocol:r}=this.options,i=Uc(n).filter(s=>s.isLink&&this.options.isAllowedUri(s.value,{defaultValidate:o=>!!At(o,t),protocols:t,defaultProtocol:r}));i.length&&i.forEach(s=>e.push({text:s.value,data:{href:s.href},index:s.start}))}return e},type:this.type,getAttributes:n=>{var e;return{href:(e=n.data)==null?void 0:e.href}}})]},addProseMirrorPlugins(){const n=[],{protocols:e,defaultProtocol:t}=this.options;return this.options.autolink&&n.push(qm({type:this.type,defaultProtocol:this.options.defaultProtocol,validate:r=>this.options.isAllowedUri(r,{defaultValidate:i=>!!At(i,e),protocols:e,defaultProtocol:t}),shouldAutoLink:this.options.shouldAutoLink})),this.options.openOnClick===!0&&n.push(Um({type:this.type,editor:this.editor,enableClickSelection:this.options.enableClickSelection})),this.options.linkOnPaste&&n.push(Jm({editor:this.editor,defaultProtocol:this.options.defaultProtocol,type:this.type})),n}}),Ym=Object.defineProperty,Xm=(n,e)=>{for(var t in e)Ym(n,t,{get:e[t],enumerable:!0})},Qm="listItem",Jc="textStyle",Gc=/^\s*([-+*])\s$/,Yc=pe.create({name:"bulletList",addOptions(){return{itemTypeName:"listItem",HTMLAttributes:{},keepMarks:!1,keepAttributes:!1}},group:"block 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n=vt({find:Gc,type:this.type});return(this.options.keepMarks||this.options.keepAttributes)&&(n=vt({find:Gc,type:this.type,keepMarks:this.options.keepMarks,keepAttributes:this.options.keepAttributes,getAttributes:()=>this.editor.getAttributes(Jc),editor:this.editor})),[n]}}),Xc=pe.create({name:"listItem",addOptions(){return{HTMLAttributes:{},bulletListTypeName:"bulletList",orderedListTypeName:"orderedList"}},content:"paragraph block*",defining:!0,parseHTML(){return[{tag:"li"}]},renderHTML({HTMLAttributes:n}){return["li",H(this.options.HTMLAttributes,n),0]},addKeyboardShortcuts(){return{Enter:()=>this.editor.commands.splitListItem(this.name),Tab:()=>this.editor.commands.sinkListItem(this.name),"Shift-Tab":()=>this.editor.commands.liftListItem(this.name)}}}),Zm={};Xm(Zm,{findListItemPos:()=>Fn,getNextListDepth:()=>ho,handleBackspace:()=>po,handleDelete:()=>mo,hasListBefore:()=>Qc,hasListItemAfter:()=>eg,hasListItemBefore:()=>Zc,listItemHasSubList:()=>eu,nextListIsDeeper:()=>tu,nextListIsHigher:()=>nu});var Fn=(n,e)=>{const{$from:t}=e.selection,r=J(n,e.schema);let i=null,s=t.depth,o=t.pos,l=null;for(;s>0&&l===null;)i=t.node(s),i.type===r?l=s:(s-=1,o-=1);return l===null?null:{$pos:e.doc.resolve(o),depth:l}},ho=(n,e)=>{const t=Fn(n,e);if(!t)return!1;const[,r]=ic(e,n,t.$pos.pos+4);return r},Qc=(n,e,t)=>{const{$anchor:r}=n.selection,i=Math.max(0,r.pos-2),s=n.doc.resolve(i).node();return!(!s||!t.includes(s.type.name))},Zc=(n,e)=>{var t;const{$anchor:r}=e.selection,i=e.doc.resolve(r.pos-2);return!(i.index()===0||((t=i.nodeBefore)==null?void 0:t.type.name)!==n)},eu=(n,e,t)=>{if(!t)return!1;const r=J(n,e.schema);let i=!1;return t.descendants(s=>{s.type===r&&(i=!0)}),i},po=(n,e,t)=>{if(n.commands.undoInputRule())return!0;if(n.state.selection.from!==n.state.selection.to)return!1;if(!Ke(n.state,e)&&Qc(n.state,e,t)){const{$anchor:l}=n.state.selection,a=n.state.doc.resolve(l.before()-1),c=[];a.node().descendants((f,h)=>{f.type.name===e&&c.push({node:f,pos:h})});const u=c.at(-1);if(!u)return!1;const d=n.state.doc.resolve(a.start()+u.pos+1);return n.chain().cut({from:l.start()-1,to:l.end()+1},d.end()).joinForward().run()}if(!Ke(n.state,e)||!ac(n.state))return!1;const r=Fn(e,n.state);if(!r)return!1;const s=n.state.doc.resolve(r.$pos.pos-2).node(r.depth),o=eu(e,n.state,s);return Zc(e,n.state)&&!o?n.commands.joinItemBackward():n.chain().liftListItem(e).run()},tu=(n,e)=>{const t=ho(n,e),r=Fn(n,e);return!r||!t?!1:t>r.depth},nu=(n,e)=>{const t=ho(n,e),r=Fn(n,e);return!r||!t?!1:t<r.depth},mo=(n,e)=>{if(!Ke(n.state,e)||!lc(n.state,e))return!1;const{selection:t}=n.state,{$from:r,$to:i}=t;return!t.empty&&r.sameParent(i)?!1:tu(e,n.state)?n.chain().focus(n.state.selection.from+4).lift(e).joinBackward().run():nu(e,n.state)?n.chain().joinForward().joinBackward().run():n.commands.joinItemForward()},eg=(n,e)=>{var t;const{$anchor:r}=e.selection,i=e.doc.resolve(r.pos-r.parentOffset-2);return!(i.index()===i.parent.childCount-1||((t=i.nodeAfter)==null?void 0:t.type.name)!==n)},ru=G.create({name:"listKeymap",addOptions(){return{listTypes:[{itemName:"listItem",wrapperNames:["bulletList","orderedList"]},{itemName:"taskItem",wrapperNames:["taskList"]}]}},addKeyboardShortcuts(){return{Delete:({editor:n})=>{let e=!1;return this.options.listTypes.forEach(({itemName:t})=>{n.state.schema.nodes[t]!==void 0&&mo(n,t)&&(e=!0)}),e},"Mod-Delete":({editor:n})=>{let e=!1;return this.options.listTypes.forEach(({itemName:t})=>{n.state.schema.nodes[t]!==void 0&&mo(n,t)&&(e=!0)}),e},Backspace:({editor:n})=>{let e=!1;return this.options.listTypes.forEach(({itemName:t,wrapperNames:r})=>{n.state.schema.nodes[t]!==void 0&&po(n,t,r)&&(e=!0)}),e},"Mod-Backspace":({editor:n})=>{let e=!1;return this.options.listTypes.forEach(({itemName:t,wrapperNames:r})=>{n.state.schema.nodes[t]!==void 0&&po(n,t,r)&&(e=!0)}),e}}}}),tg="listItem",iu="textStyle",su=/^(\d+)\.\s$/,ou=pe.create({name:"orderedList",addOptions(){return{itemTypeName:"listItem",HTMLAttributes:{},keepMarks:!1,keepAttributes:!1}},group:"block list",content(){return`${this.options.itemTypeName}+`},addAttributes(){return{start:{default:1,parseHTML:n=>n.hasAttribute("start")?parseInt(n.getAttribute("start")||"",10):1},type:{default:null,parseHTML:n=>n.getAttribute("type")}}},parseHTML(){return[{tag:"ol"}]},renderHTML({HTMLAttributes:n}){const{start:e,...t}=n;return e===1?["ol",H(this.options.HTMLAttributes,t),0]:["ol",H(this.options.HTMLAttributes,n),0]},addCommands(){return{toggleOrderedList:()=>({commands:n,chain:e})=>this.options.keepAttributes?e().toggleList(this.name,this.options.itemTypeName,this.options.keepMarks).updateAttributes(tg,this.editor.getAttributes(iu)).run():n.toggleList(this.name,this.options.itemTypeName,this.options.keepMarks)}},addKeyboardShortcuts(){return{"Mod-Shift-7":()=>this.editor.commands.toggleOrderedList()}},addInputRules(){let n=vt({find:su,type:this.type,getAttributes:e=>({start:+e[1]}),joinPredicate:(e,t)=>t.childCount+t.attrs.start===+e[1]});return(this.options.keepMarks||this.options.keepAttributes)&&(n=vt({find:su,type:this.type,keepMarks:this.options.keepMarks,keepAttributes:this.options.keepAttributes,getAttributes:e=>({start:+e[1],...this.editor.getAttributes(iu)}),joinPredicate:(e,t)=>t.childCount+t.attrs.start===+e[1],editor:this.editor})),[n]}}),ng=/^\s*(\[([( |x])?\])\s$/,rg=pe.create({name:"taskItem",addOptions(){return{nested:!1,HTMLAttributes:{},taskListTypeName:"taskList",a11y:void 0}},content(){return this.options.nested?"paragraph block*":"paragraph+"},defining:!0,addAttributes(){return{checked:{default:!1,keepOnSplit:!1,parseHTML:n=>{const e=n.getAttribute("data-checked");return e===""||e==="true"},renderHTML:n=>({"data-checked":n.checked})}}},parseHTML(){return[{tag:`li[data-type="${this.name}"]`,priority:51}]},renderHTML({node:n,HTMLAttributes:e}){return["li",H(this.options.HTMLAttributes,e,{"data-type":this.name}),["label",["input",{type:"checkbox",checked:n.attrs.checked?"checked":null}],["span"]],["div",0]]},addKeyboardShortcuts(){const n={Enter:()=>this.editor.commands.splitListItem(this.name),"Shift-Tab":()=>this.editor.commands.liftListItem(this.name)};return this.options.nested?{...n,Tab:()=>this.editor.commands.sinkListItem(this.name)}:n},addNodeView(){return({node:n,HTMLAttributes:e,getPos:t,editor:r})=>{const i=document.createElement("li"),s=document.createElement("label"),o=document.createElement("span"),l=document.createElement("input"),a=document.createElement("div"),c=u=>{var d,f;l.ariaLabel=((f=(d=this.options.a11y)==null?void 0:d.checkboxLabel)==null?void 0:f.call(d,u,l.checked))||`Task item checkbox for ${u.textContent||"empty task item"}`};return c(n),s.contentEditable="false",l.type="checkbox",l.addEventListener("mousedown",u=>u.preventDefault()),l.addEventListener("change",u=>{if(!r.isEditable&&!this.options.onReadOnlyChecked){l.checked=!l.checked;return}const{checked:d}=u.target;r.isEditable&&typeof t=="function"&&r.chain().focus(void 0,{scrollIntoView:!1}).command(({tr:f})=>{const h=t();if(typeof h!="number")return!1;const p=f.doc.nodeAt(h);return f.setNodeMarkup(h,void 0,{...p?.attrs,checked:d}),!0}).run(),!r.isEditable&&this.options.onReadOnlyChecked&&(this.options.onReadOnlyChecked(n,d)||(l.checked=!l.checked))}),Object.entries(this.options.HTMLAttributes).forEach(([u,d])=>{i.setAttribute(u,d)}),i.dataset.checked=n.attrs.checked,l.checked=n.attrs.checked,s.append(l,o),i.append(s,a),Object.entries(e).forEach(([u,d])=>{i.setAttribute(u,d)}),{dom:i,contentDOM:a,update:u=>u.type!==this.type?!1:(i.dataset.checked=u.attrs.checked,l.checked=u.attrs.checked,c(u),!0)}}},addInputRules(){return[vt({find:ng,type:this.type,getAttributes:n=>({checked:n[n.length-1]==="x"})})]}}),ig=pe.create({name:"taskList",addOptions(){return{itemTypeName:"taskItem",HTMLAttributes:{}}},group:"block list",content(){return`${this.options.itemTypeName}+`},parseHTML(){return[{tag:`ul[data-type="${this.name}"]`,priority:51}]},renderHTML({HTMLAttributes:n}){return["ul",H(this.options.HTMLAttributes,n,{"data-type":this.name}),0]},addCommands(){return{toggleTaskList:()=>({commands:n})=>n.toggleList(this.name,this.options.itemTypeName)}},addKeyboardShortcuts(){return{"Mod-Shift-9":()=>this.editor.commands.toggleTaskList()}}});G.create({name:"listKit",addExtensions(){const n=[];return this.options.bulletList!==!1&&n.push(Yc.configure(this.options.bulletList)),this.options.listItem!==!1&&n.push(Xc.configure(this.options.listItem)),this.options.listKeymap!==!1&&n.push(ru.configure(this.options.listKeymap)),this.options.orderedList!==!1&&n.push(ou.configure(this.options.orderedList)),this.options.taskItem!==!1&&n.push(rg.configure(this.options.taskItem)),this.options.taskList!==!1&&n.push(ig.configure(this.options.taskList)),n}});var sg=pe.create({name:"paragraph",priority:1e3,addOptions(){return{HTMLAttributes:{}}},group:"block",content:"inline*",parseHTML(){return[{tag:"p"}]},renderHTML({HTMLAttributes:n}){return["p",H(this.options.HTMLAttributes,n),0]},addCommands(){return{setParagraph:()=>({commands:n})=>n.setNode(this.name)}},addKeyboardShortcuts(){return{"Mod-Alt-0":()=>this.editor.commands.setParagraph()}}}),og=/(?:^|\s)(~~(?!\s+~~)((?:[^~]+))~~(?!\s+~~))$/,lg=/(?:^|\s)(~~(?!\s+~~)((?:[^~]+))~~(?!\s+~~))/g,ag=lt.create({name:"strike",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"s"},{tag:"del"},{tag:"strike"},{style:"text-decoration",consuming:!1,getAttrs:n=>n.includes("line-through")?{}:!1}]},renderHTML({HTMLAttributes:n}){return["s",H(this.options.HTMLAttributes,n),0]},addCommands(){return{setStrike:()=>({commands:n})=>n.setMark(this.name),toggleStrike:()=>({commands:n})=>n.toggleMark(this.name),unsetStrike:()=>({commands:n})=>n.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-Shift-s":()=>this.editor.commands.toggleStrike()}},addInputRules(){return[Et({find:og,type:this.type})]},addPasteRules(){return[at({find:lg,type:this.type})]}}),cg=pe.create({name:"text",group:"inline"}),ug=lt.create({name:"underline",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"u"},{style:"text-decoration",consuming:!1,getAttrs:n=>n.includes("underline")?{}:!1}]},renderHTML({HTMLAttributes:n}){return["u",H(this.options.HTMLAttributes,n),0]},addCommands(){return{setUnderline:()=>({commands:n})=>n.setMark(this.name),toggleUnderline:()=>({commands:n})=>n.toggleMark(this.name),unsetUnderline:()=>({commands:n})=>n.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-u":()=>this.editor.commands.toggleUnderline(),"Mod-U":()=>this.editor.commands.toggleUnderline()}}});function dg(n={}){return new j({view(e){return new fg(e,n)}})}class fg{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 d=e.nodeBefore,f=e.nodeAfter;if(d||f){let h=this.editorView.nodeDOM(this.cursorPos-(d?d.nodeSize:0));if(h){let p=h.getBoundingClientRect(),m=d?p.bottom:p.top;d&&f&&(m=(m+this.editorView.nodeDOM(this.cursorPos).getBoundingClientRect().top)/2);let g=this.width/2*l;r={left:p.left,right:p.right,top:m-g,bottom:m+g}}}}if(!r){let d=this.editorView.coordsAtPos(this.cursorPos),f=this.width/2*o;r={left:d.left-f,right:d.left+f,top:d.top,bottom:d.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,u;if(!a||a==document.body&&getComputedStyle(a).position=="static")c=-pageXOffset,u=-pageYOffset;else{let d=a.getBoundingClientRect(),f=d.width/a.offsetWidth,h=d.height/a.offsetHeight;c=d.left-a.scrollLeft*f,u=d.top-a.scrollTop*h}this.element.style.left=(r.left-c)/o+"px",this.element.style.top=(r.top-u)/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=xi(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)}}class K extends P{constructor(e){super(e,e)}map(e,t){let r=e.resolve(t.map(this.head));return K.valid(r)?new K(r):P.near(r)}content(){return M.empty}eq(e){return e instanceof K&&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 K(e.resolve(t.pos))}getBookmark(){return new go(this.anchor)}static valid(e){let t=e.parent;if(t.isTextblock||!hg(e)||!pg(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&&K.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(K.valid(a))return a}for(;;){let o=t>0?s.firstChild:s.lastChild;if(!o){if(s.isAtom&&!s.isText&&!v.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(K.valid(l))return l}return null}}}K.prototype.visible=!1,K.findFrom=K.findGapCursorFrom,P.jsonID("gapcursor",K);class go{constructor(e){this.pos=e}map(e){return new go(e.map(this.pos))}resolve(e){let t=e.resolve(this.pos);return K.valid(t)?new K(t):P.near(t)}}function hg(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||i.isAtom||i.type.spec.isolating)return!0;if(i.inlineContent)return!1}}return!0}function pg(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||i.isAtom||i.type.spec.isolating)return!0;if(i.inlineContent)return!1}}return!0}function mg(){return new j({props:{decorations:kg,createSelectionBetween(n,e,t){return e.pos==t.pos&&K.valid(t)?new K(t):null},handleClick:yg,handleKeyDown:gg,handleDOMEvents:{beforeinput:bg}}})}const gg=Oa({ArrowLeft:oi("horiz",-1),ArrowRight:oi("horiz",1),ArrowUp:oi("vert",-1),ArrowDown:oi("vert",1)});function oi(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 D){if(!s.endOfTextblock(t)||l.depth==0)return!1;a=!1,l=r.doc.resolve(e>0?l.after():l.before())}let c=K.findGapCursorFrom(l,e,a);return c?(i&&i(r.tr.setSelection(new K(c))),!0):!1}}function yg(n,e,t){if(!n||!n.editable)return!1;let r=n.state.doc.resolve(e);if(!K.valid(r))return!1;let i=n.posAtCoords({left:t.clientX,top:t.clientY});return i&&i.inside>-1&&v.isSelectable(n.state.doc.nodeAt(i.inside))?!1:(n.dispatch(n.state.tr.setSelection(new K(r))),!0)}function bg(n,e){if(e.inputType!="insertCompositionText"||!(n.state.selection instanceof K))return!1;let{$from:t}=n.state.selection,r=t.parent.contentMatchAt(t.index()).findWrapping(n.state.schema.nodes.text);if(!r)return!1;let i=k.empty;for(let o=r.length-1;o>=0;o--)i=k.from(r[o].createAndFill(null,i));let s=n.state.tr.replace(t.pos,t.pos,new M(i,0,0));return s.setSelection(D.near(s.doc.resolve(t.pos+1))),n.dispatch(s),!1}function kg(n){if(!(n.selection instanceof K))return null;let e=document.createElement("div");return e.className="ProseMirror-gapcursor",$.create(n.doc,[se.widget(n.selection.head,e,{key:"gapcursor"})])}var li=200,ee=function(){};ee.prototype.append=function(e){return e.length?(e=ee.from(e),!this.length&&e||e.length<li&&this.leafAppend(e)||this.length<li&&e.leafPrepend(this)||this.appendInner(e)):this},ee.prototype.prepend=function(e){return e.length?ee.from(e).append(this):this},ee.prototype.appendInner=function(e){return new Sg(this,e)},ee.prototype.slice=function(e,t){return e===void 0&&(e=0),t===void 0&&(t=this.length),e>=t?ee.empty:this.sliceInner(Math.max(0,e),Math.min(this.length,t))},ee.prototype.get=function(e){if(!(e<0||e>=this.length))return this.getInner(e)},ee.prototype.forEach=function(e,t,r){t===void 0&&(t=0),r===void 0&&(r=this.length),t<=r?this.forEachInner(e,t,r,0):this.forEachInvertedInner(e,t,r,0)},ee.prototype.map=function(e,t,r){t===void 0&&(t=0),r===void 0&&(r=this.length);var i=[];return this.forEach(function(s,o){return i.push(e(s,o))},t,r),i},ee.from=function(e){return e instanceof ee?e:e&&e.length?new lu(e):ee.empty};var lu=(function(n){function e(r){n.call(this),this.values=r}n&&(e.__proto__=n),e.prototype=Object.create(n&&n.prototype),e.prototype.constructor=e;var t={length:{configurable:!0},depth:{configurable:!0}};return e.prototype.flatten=function(){return this.values},e.prototype.sliceInner=function(i,s){return i==0&&s==this.length?this:new e(this.values.slice(i,s))},e.prototype.getInner=function(i){return this.values[i]},e.prototype.forEachInner=function(i,s,o,l){for(var a=s;a<o;a++)if(i(this.values[a],l+a)===!1)return!1},e.prototype.forEachInvertedInner=function(i,s,o,l){for(var a=s-1;a>=o;a--)if(i(this.values[a],l+a)===!1)return!1},e.prototype.leafAppend=function(i){if(this.length+i.length<=li)return new e(this.values.concat(i.flatten()))},e.prototype.leafPrepend=function(i){if(this.length+i.length<=li)return new e(i.flatten().concat(this.values))},t.length.get=function(){return this.values.length},t.depth.get=function(){return 0},Object.defineProperties(e.prototype,t),e})(ee);ee.empty=new lu([]);var Sg=(function(n){function e(t,r){n.call(this),this.left=t,this.right=r,this.length=t.length+r.length,this.depth=Math.max(t.depth,r.depth)+1}return n&&(e.__proto__=n),e.prototype=Object.create(n&&n.prototype),e.prototype.constructor=e,e.prototype.flatten=function(){return this.left.flatten().concat(this.right.flatten())},e.prototype.getInner=function(r){return r<this.left.length?this.left.get(r):this.right.get(r-this.left.length)},e.prototype.forEachInner=function(r,i,s,o){var l=this.left.length;if(i<l&&this.left.forEachInner(r,i,Math.min(s,l),o)===!1||s>l&&this.right.forEachInner(r,Math.max(i-l,0),Math.min(this.length,s)-l,o+l)===!1)return!1},e.prototype.forEachInvertedInner=function(r,i,s,o){var l=this.left.length;if(i>l&&this.right.forEachInvertedInner(r,i-l,Math.max(s,l)-l,o+l)===!1||s<l&&this.left.forEachInvertedInner(r,Math.min(i,l),s,o)===!1)return!1},e.prototype.sliceInner=function(r,i){if(r==0&&i==this.length)return this;var s=this.left.length;return i<=s?this.left.slice(r,i):r>=s?this.right.slice(r-s,i-s):this.left.slice(r,s).append(this.right.slice(0,i-s))},e.prototype.leafAppend=function(r){var i=this.right.leafAppend(r);if(i)return new e(this.left,i)},e.prototype.leafPrepend=function(r){var i=this.left.leafPrepend(r);if(i)return new e(i,this.right)},e.prototype.appendInner=function(r){return this.left.depth>=Math.max(this.right.depth,r.depth)+1?new e(this.left,new e(this.right,r)):new e(this,r)},e})(ee);const xg=500;class Ee{constructor(e,t){this.items=e,this.eventCount=t}popEvent(e,t){if(this.eventCount==0)return null;let r=this.items.length;for(;;r--)if(this.items.get(r-1).selection){--r;break}let i,s;t&&(i=this.remapping(r,this.items.length),s=i.maps.length);let o=e.tr,l,a,c=[],u=[];return this.items.forEach((d,f)=>{if(!d.step){i||(i=this.remapping(r,f+1),s=i.maps.length),s--,u.push(d);return}if(i){u.push(new ze(d.map));let h=d.step.map(i.slice(s)),p;h&&o.maybeStep(h).doc&&(p=o.mapping.maps[o.mapping.maps.length-1],c.push(new ze(p,void 0,void 0,c.length+u.length))),s--,p&&i.appendMap(p,s)}else o.maybeStep(d.step);if(d.selection)return l=i?d.selection.map(i.slice(s)):d.selection,a=new Ee(this.items.slice(0,r).append(u.reverse().concat(c)),this.eventCount-1),!1},this.items.length,0),{remaining:a,transform:o,selection:l}}addTransform(e,t,r,i){let s=[],o=this.eventCount,l=this.items,a=!i&&l.length?l.get(l.length-1):null;for(let u=0;u<e.steps.length;u++){let d=e.steps[u].invert(e.docs[u]),f=new ze(e.mapping.maps[u],d,t),h;(h=a&&a.merge(f))&&(f=h,u?s.pop():l=l.slice(0,l.length-1)),s.push(f),t&&(o++,t=void 0),i||(a=f)}let c=o-r.depth;return c>Cg&&(l=Mg(l,c),o-=c),new Ee(l.append(s),o)}remapping(e,t){let r=new It;return this.items.forEach((i,s)=>{let 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this.items.forEach((o,l)=>{if(l>=e)i.push(o),o.selection&&s++;else if(o.step){let a=o.step.map(t.slice(r)),c=a&&a.getMap();if(r--,c&&t.appendMap(c,r),a){let u=o.selection&&o.selection.map(t.slice(r));u&&s++;let d=new ze(c.invert(),a,u),f,h=i.length-1;(f=i.length&&i[h].merge(d))?i[h]=f:i.push(d)}}else o.map&&r--},this.items.length,0),new Ee(ee.from(i.reverse()),s)}}Ee.empty=new Ee(ee.empty,0);function Mg(n,e){let t;return n.forEach((r,i)=>{if(r.selection&&e--==0)return t=i,!1}),n.slice(t)}class ze{constructor(e,t,r,i){this.map=e,this.step=t,this.selection=r,this.mirrorOffset=i}merge(e){if(this.step&&e.step&&!e.selection){let t=e.step.merge(this.step);if(t)return new ze(t.getMap().invert(),t,this.selection)}}}class ft{constructor(e,t,r,i,s){this.done=e,this.undone=t,this.prevRanges=r,this.prevTime=i,this.prevComposition=s}}const Cg=20;function wg(n,e,t,r){let i=t.getMeta(Nt),s;if(i)return i.historyState;t.getMeta(vg)&&(n=new ft(n.done,n.undone,null,0,-1));let 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o=0;this.options.mode==="deepest"&&n.descendants((a,c)=>{if(a.isText)return;if(!(i>=c&&i<=c+a.nodeSize-1))return!1;o+=1});let l=0;return n.descendants((a,c)=>{if(a.isText||!(i>=c&&i<=c+a.nodeSize-1))return!1;if(l+=1,this.options.mode==="deepest"&&o-l>0||this.options.mode==="shallowest"&&l>1)return this.options.mode==="deepest";s.push(se.node(c,c+a.nodeSize,{class:this.options.className}))}),$.create(n,s)}}})]}});var Ng=G.create({name:"gapCursor",addProseMirrorPlugins(){return[mg()]},extendNodeSchema(n){var e;const t={name:n.name,options:n.options,storage:n.storage};return{allowGapCursor:(e=z(O(n,"allowGapCursor",t)))!=null?e:null}}});G.create({name:"placeholder",addOptions(){return{emptyEditorClass:"is-editor-empty",emptyNodeClass:"is-empty",placeholder:"Write something …",showOnlyWhenEditable:!0,showOnlyCurrent:!0,includeChildren:!1}},addProseMirrorPlugins(){return[new j({key:new U("placeholder"),props:{decorations:({doc:n,selection:e})=>{const t=this.editor.isEditable||!this.options.showOnlyWhenEditable,{anchor:r}=e,i=[];if(!t)return null;const s=this.editor.isEmpty;return n.descendants((o,l)=>{const a=r>=l&&r<=l+o.nodeSize,c=!o.isLeaf&&En(o);if((a||!this.options.showOnlyCurrent)&&c){const u=[this.options.emptyNodeClass];s&&u.push(this.options.emptyEditorClass);const d=se.node(l,l+o.nodeSize,{class:u.join(" "),"data-placeholder":typeof this.options.placeholder=="function"?this.options.placeholder({editor:this.editor,node:o,pos:l,hasAnchor:a}):this.options.placeholder});i.push(d)}return this.options.includeChildren}),$.create(n,i)}}})]}}),G.create({name:"selection",addOptions(){return{className:"selection"}},addProseMirrorPlugins(){const{editor:n,options:e}=this;return[new j({key:new U("selection"),props:{decorations(t){return t.selection.empty||n.isFocused||!n.isEditable||Rs(t.selection)||n.view.dragging?null:$.create(t.doc,[se.inline(t.selection.from,t.selection.to,{class:e.className})])}}})]}});function hu({types:n,node:e}){return e&&Array.isArray(n)&&n.includes(e.type)||e?.type===n}var Dg=G.create({name:"trailingNode",addOptions(){return{node:"paragraph",notAfter:[]}},addProseMirrorPlugins(){const n=new U(this.name),e=Object.entries(this.editor.schema.nodes).map(([,t])=>t).filter(t=>(this.options.notAfter||[]).concat(this.options.node).includes(t.name));return[new j({key:n,appendTransaction:(t,r,i)=>{const{doc:s,tr:o,schema:l}=i,a=n.getState(i),c=s.content.size,u=l.nodes[this.options.node];if(a)return o.insert(c,u.create())},state:{init:(t,r)=>{const i=r.tr.doc.lastChild;return!hu({node:i,types:e})},apply:(t,r)=>{if(!t.docChanged)return r;const i=t.doc.lastChild;return!hu({node:i,types:e})}}})]}}),Ig=G.create({name:"undoRedo",addOptions(){return{depth:100,newGroupDelay:500}},addCommands(){return{undo:()=>({state:n,dispatch:e})=>du(n,e),redo:()=>({state:n,dispatch:e})=>fu(n,e)}},addProseMirrorPlugins(){return[Og(this.options)]},addKeyboardShortcuts(){return{"Mod-z":()=>this.editor.commands.undo(),"Shift-Mod-z":()=>this.editor.commands.redo(),"Mod-y":()=>this.editor.commands.redo(),"Mod-я":()=>this.editor.commands.undo(),"Shift-Mod-я":()=>this.editor.commands.redo()}}}),Rg=G.create({name:"starterKit",addExtensions(){var n,e,t,r;const i=[];return this.options.bold!==!1&&i.push(cm.configure(this.options.bold)),this.options.blockquote!==!1&&i.push(im.configure(this.options.blockquote)),this.options.bulletList!==!1&&i.push(Yc.configure(this.options.bulletList)),this.options.code!==!1&&i.push(fm.configure(this.options.code)),this.options.codeBlock!==!1&&i.push(mm.configure(this.options.codeBlock)),this.options.document!==!1&&i.push(gm.configure(this.options.document)),this.options.dropcursor!==!1&&i.push(Ag.configure(this.options.dropcursor)),this.options.gapcursor!==!1&&i.push(Ng.configure(this.options.gapcursor)),this.options.hardBreak!==!1&&i.push(ym.configure(this.options.hardBreak)),this.options.heading!==!1&&i.push(bm.configure(this.options.heading)),this.options.undoRedo!==!1&&i.push(Ig.configure(this.options.undoRedo)),this.options.horizontalRule!==!1&&i.push(km.configure(this.options.horizontalRule)),this.options.italic!==!1&&i.push(wm.configure(this.options.italic)),this.options.listItem!==!1&&i.push(Xc.configure(this.options.listItem)),this.options.listKeymap!==!1&&i.push(ru.configure((n=this.options)==null?void 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instead"),["span",H({"data-type":this.name},this.options.HTMLAttributes,e),this.options.renderLabel({options:this.options,node:n,suggestion:t})];const r={...this.options};r.HTMLAttributes=H({"data-type":this.name},this.options.HTMLAttributes,e);const i=this.options.renderHTML({options:r,node:n,suggestion:t});return typeof i=="string"?["span",H({"data-type":this.name},this.options.HTMLAttributes,e),i]:i},renderText({node:n}){const e={options:this.options,node:n,suggestion:mu(this,n.attrs.mentionSuggestionChar)};return this.options.renderLabel!==void 0?(console.warn("renderLabel is deprecated use renderText and renderHTML instead"),this.options.renderLabel(e)):this.options.renderText(e)},addKeyboardShortcuts(){return{Backspace:()=>this.editor.commands.command(({tr:n,state:e})=>{let t=!1;const{selection:r}=e,{empty:i,anchor:s}=r;if(!i)return!1;let o=new ce,l=0;return e.doc.nodesBetween(s-1,s,(a,c)=>{if(a.type.name===this.name)return t=!0,o=a,l=c,!1}),t&&n.insertText(this.options.deleteTriggerWithBackspace?"":o.attrs.mentionSuggestionChar,l,l+o.nodeSize),t})}},addProseMirrorPlugins(){return pu(this).map(zg)}});const Hg=Object.freeze(Object.defineProperty({__proto__:null,Mention:$g,StarterKit:Rg},Symbol.toStringTag,{value:"Module"}));return b.CommandManager=kn,b.Editor=Up,b.Extension=G,b.Fragment=Gp,b.InputRule=Kt,b.Mark=lt,b.MarkView=Xp,b.Node=pe,b.NodePos=Ec,b.NodeView=Qp,b.PasteRule=Mr,b.Tracker=tm,b.callOrReturn=z,b.canInsertNode=Nc,b.combineTransactionSteps=xs,b.createChainableState=bn,b.createDocument=ur,b.createElement=Ac,b.createNodeFromContent=_t,b.createStyleTag=vc,b.defaultBlockAt=qa,b.deleteProps=$s,b.elementFromString=jt,b.escapeForRegEx=Dc,b.extensions=Hg,b.findChildren=Eh,b.findChildrenInRange=Ua,b.findDuplicates=Qa,b.findParentNode=Sn,b.findParentNodeClosestToPos=Ja,b.flattenExtensions=dr,b.fromString=Ya,b.generateHTML=vh,b.generateJSON=Oh,b.generateText=Ah,b.getAttributes=As,b.getAttributesFromExtensions=Cs,b.getChangedRanges=Ns,b.getDebugJSON=tc,b.getExtensionField=O,b.getHTMLFromFragment=xn,b.getMarkAttributes=Os,b.getMarkRange=yr,b.getMarkType=Re,b.getMarksBetween=br,b.getNodeAtPosition=ic,b.getNodeAttributes=Za,b.getNodeType=J,b.getRenderedAttributes=Mn,b.getSchema=pr,b.getSchemaByResolvedExtensions=Ts,b.getSchemaTypeByName=kr,b.getSchemaTypeNameByName=Cn,b.getSplittedAttributes=Tn,b.getText=vs,b.getTextBetween=Es,b.getTextContentFromNodes=sc,b.getTextSerializersFromSchema=mr,b.h=Ac,b.injectExtensionAttributesToParseRule=ws,b.inputRulesPlugin=dc,b.isActive=oc,b.isAndroid=Tr,b.isAtEndOfNode=lc,b.isAtStartOfNode=ac,b.isEmptyObject=Ga,b.isExtensionRulesEnabled=Ds,b.isFunction=Ms,b.isList=Is,b.isMacOS=Fs,b.isMarkActive=Sr,b.isNodeActive=Ke,b.isNodeEmpty=En,b.isNodeSelection=Rs,b.isNumber=fc,b.isPlainObject=vn,b.isRegExp=gr,b.isString=Yp,b.isTextSelection=Ps,b.isiOS=qt,b.markInputRule=Et,b.markPasteRule=at,b.mergeAttributes=H,b.mergeDeep=Bs,b.minMax=Pe,b.nodeInputRule=Oc,b.nodePasteRule=Zp,b.objectIncludes=wn,b.pasteRulesPlugin=hc,b.pm=nm,b.posToDOMRect=Dh,b.removeDuplicates=ec,b.resolveExtensions=hr,b.resolveFocusPosition=Ls,b.rewriteUnknownContent=Ih,b.selectionToInsertionEnd=uc,b.sortExtensions=fr,b.splitExtensions=Wt,b.textInputRule=Jp,b.textPasteRule=em,b.textblockTypeInputRule=Er,b.updateMarkViewAttributes=js,b.wrappingInputRule=vt,Object.defineProperty(b,Symbol.toStringTag,{value:"Module"}),b})({});