https://www.european-cyber-week.eu/assets/RichTextEditor-CP9YQyTw.js

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t;e-=s+1}}childAfter(e){let{index:t,offset:r}=this.content.findIndex(e);return{node:this.content.maybeChild(t),index:t,offset:r}}childBefore(e){if(e==0)return{node:null,index:0,offset:0};let{index:t,offset:r}=this.content.findIndex(e);if(r<e)return{node:this.content.child(t),index:t,offset:r};let s=this.content.child(t-1);return{node:s,index:t-1,offset:r-s.nodeSize}}resolve(e){return hn.resolveCached(this,e)}resolveNoCache(e){return hn.resolve(this,e)}rangeHasMark(e,t,r){let s=!1;return t>e&&this.nodesBetween(e,t,i=>(r.isInSet(i.marks)&&(s=!0),!s)),s}get isBlock(){return this.type.isBlock}get isTextblock(){return this.type.isTextblock}get inlineContent(){return this.type.inlineContent}get isInline(){return this.type.isInline}get isText(){return this.type.isText}get isLeaf(){return this.type.isLeaf}get isAtom(){return this.type.isAtom}toString(){if(this.type.spec.toDebugString)return this.type.spec.toDebugString(this);let e=this.type.name;return this.content.size&&(e+="("+this.content.toStringInner()+")"),El(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=b.empty,s=0,i=r.childCount){let o=this.contentMatchAt(e).matchFragment(r,s,i),l=o&&o.matchFragment(this.content,t);if(!l||!l.validEnd)return!1;for(let a=s;a<i;a++)if(!this.type.allowsMarks(r.child(a).marks))return!1;return!0}canReplaceWith(e,t,r,s){if(s&&!this.type.allowsMarks(s))return!1;let i=this.contentMatchAt(e).matchType(r),o=i&&i.matchFragment(this.content,t);return o?o.validEnd:!1}canAppend(e){return e.content.size?this.canReplace(this.childCount,this.childCount,e.content):this.type.compatibleContent(e.type)}check(){this.type.checkContent(this.content),this.type.checkAttrs(this.attrs);let e=z.none;for(let t=0;t<this.marks.length;t++){let r=this.marks[t];r.type.checkAttrs(r.attrs),e=r.addToSet(e)}if(!z.sameSet(e,this.marks))throw new RangeError(`Invalid collection of marks for node ${this.type.name}: ${this.marks.map(t=>t.type.name)}

2{n[o].forEach(({term:l,to:a})=>{if(!l)return;let c;for(let u=0;u<s.length;u++)s[u][0]==l&&(c=s[u][1]);Wi(n,a).forEach(u=>{c||s.push([l,c=[]]),c.indexOf(u)==-1&&c.push(u)})})});let i=e[r.join(",")]=new St(r.indexOf(n.length-1)>-1);for(let o=0;o<s.length;o++){let l=s[o][1].sort(Nl);i.next.push({type:s[o][0],next:e[l.join(",")]||t(l)})}return i}}function kd(n,e){for(let t=0,r=[n];t<r.length;t++){let s=r[t],i=!s.validEnd,o=[];for(let l=0;l<s.next.length;l++){let{type:a,next:c}=s.next[l];o.push(a.name),i&&!(a.isText||a.hasRequiredAttrs())&&(i=!1),r.indexOf(c)==-1&&r.push(c)}i&&e.err("Only non-generatable nodes ("+o.join(", ")+") in a required position (see https://prosemirror.net/docs/guide/#generatable)")}}function Ol(n){let e=Object.create(null);for(let t in n){let r=n[t];if(!r.hasDefault)return null;e[t]=r.default}return e}function Il(n,e){let t=Object.create(null);for(let r in n){let s=e&&e[r];if(s===void 0){let i=n[r];if(i.hasDefault)s=i.default;else throw new RangeError("No value supplied for attribute "+r)}t[r]=s}return t}function Dl(n,e,t,r){for(let s in e)if(!(s in n))throw new RangeError(`Unsupported attribute ${s} for ${t} of type ${s}`);for(let s in n){let i=n[s];i.validate&&i.validate(e[s])}}function Rl(n,e){let t=Object.create(null);if(e)for(let r in e)t[r]=new Sd(n,r,e[r]);return t}let qi=class Ll{constructor(e,t,r){this.name=e,this.schema=t,this.spec=r,this.markSet=null,this.groups=r.group?r.group.split(" "):[],this.attrs=Rl(e,r.attrs),this.defaultAttrs=Ol(this.attrs),this.contentMatch=null,this.inlineContent=null,this.isBlock=!(r.inline||e=="text"),this.isText=e=="text"}get isInline(){return!this.isBlock}get isTextblock(){return this.isBlock&&this.inlineContent}get isLeaf(){return this.contentMatch==St.empty}get isAtom(){return this.isLeaf||!!this.spec.atom}isInGroup(e){return this.groups.indexOf(e)>-1}get whitespace(){return this.spec.whitespace||(this.spec.code?"pre":"normal")}hasRequiredAttrs(){for(let e in this.attrs)if(this.attrs[e].isRequired)return!0;return!1}compatibleContent(e){return this==e||this.contentMatch.compatible(e.contentMatch)}computeAttrs(e){return!e&&this.defaultAttrs?this.defaultAttrs:Il(this.attrs,e)}create(e=null,t,r){if(this.isText)throw new Error("NodeType.create can't construct text nodes");return new Te(this,this.computeAttrs(e),b.from(t),z.setFrom(r))}createChecked(e=null,t,r){return t=b.from(t),this.checkContent(t),new Te(this,this.computeAttrs(e),t,z.setFrom(r))}createAndFill(e=null,t,r){if(e=this.computeAttrs(e),t=b.from(t),t.size){let o=this.contentMatch.fillBefore(t);if(!o)return null;t=o.append(t)}let s=this.contentMatch.matchFragment(t),i=s&&s.fillBefore(b.empty,!0);return i?new Te(this,e,t.append(i),z.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}: ${e.toString().slice(0,50)}`)}checkAttrs(e){Dl(this.attrs,e,"node",this.name)}allowsMarkType(e){return this.markSet==null||this.markSet.indexOf(e)>-1}allowsMarks(e){if(this.markSet==null)return!0;for(let t=0;t<e.length;t++)if(!this.allowsMarkType(e[t].type))return!1;return!0}allowedMarks(e){if(this.markSet==null)return e;let t;for(let r=0;r<e.length;r++)this.allowsMarkType(e[r].type)?t&&t.push(e[r]):t||(t=e.slice(0,r));return t?t.length?t:z.none:e}static compile(e,t){let r=Object.create(null);e.forEach((i,o)=>r[i]=new Ll(i,t,o));let s=t.spec.topNode||"doc";if(!r[s])throw new RangeError("Schema is missing its top node type ('"+s+"')");if(!r.text)throw new RangeError("Every schema needs a 'text' type");for(let i in r.text.attrs)throw new RangeError("The text node type should not have attributes");return r}};function xd(n,e,t){let r=t.split("|");return s=>{let i=s===null?"null":typeof s;if(r.indexOf(i)<0)throw new RangeError(`Expected 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Pl{constructor(e){this.linebreakReplacement=null,this.cached=Object.create(null);let t=this.spec={};for(let s in e)t[s]=e[s];t.nodes=ne.from(e.nodes),t.marks=ne.from(e.marks||{}),this.nodes=qi.compile(this.spec.nodes,this),this.marks=Fr.compile(this.spec.marks,this);let r=Object.create(null);for(let s in this.nodes){if(s in this.marks)throw new RangeError(s+" can not be both a node and a mark");let i=this.nodes[s],o=i.spec.content||"",l=i.spec.marks;if(i.contentMatch=r[o]||(r[o]=St.parse(o,this.nodes)),i.inlineContent=i.contentMatch.inlineContent,i.spec.linebreakReplacement){if(this.linebreakReplacement)throw new RangeError("Multiple linebreak nodes defined");if(!i.isInline||!i.isLeaf)throw new RangeError("Linebreak replacement nodes must be inline leaf nodes");this.linebreakReplacement=i}i.markSet=l=="_"?null:l?Ui(this,l.split(" ")):l==""||!i.inlineContent?[]:null}for(let s in this.marks){let i=this.marks[s],o=i.spec.excludes;i.excluded=o==null?[i]:o==""?[]:Ui(this,o.split(" "))}this.nodeFromJSON=s=>Te.fromJSON(this,s),this.markFromJSON=s=>z.fromJSON(this,s),this.topNodeType=this.nodes[this.spec.topNode||"doc"],this.cached.wrappings=Object.create(null)}node(e,t=null,r,s){if(typeof e=="string")e=this.nodeType(e);else if(e instanceof qi){if(e.schema!=this)throw new RangeError("Node type from different schema used ("+e.name+")")}else throw new RangeError("Invalid node type: "+e);return e.createChecked(t,r,s)}text(e,t){let r=this.nodes.text;return new er(r,r.defaultAttrs,e,z.setFrom(t))}mark(e,t){return typeof e=="string"&&(e=this.marks[e]),e.create(t)}nodeType(e){let t=this.nodes[e];if(!t)throw new RangeError("Unknown node type: "+e);return t}}function Ui(n,e){let t=[];for(let r=0;r<e.length;r++){let s=e[r],i=n.marks[s],o=i;if(i)t.push(i);else for(let l in n.marks){let a=n.marks[l];(s=="_"||a.spec.group&&a.spec.group.split(" ").indexOf(s)>-1)&&t.push(o=a)}if(!o)throw new SyntaxError("Unknown mark type: '"+e[r]+"'")}return t}function Cd(n){return n.tag!=null}function wd(n){return n.style!=null}class Ze{constructor(e,t){this.schema=e,this.rules=t,this.tags=[],this.styles=[];let r=this.matchedStyles=[];t.forEach(s=>{if(Cd(s))this.tags.push(s);else if(wd(s)){let i=/[^=]*/.exec(s.style)[0];r.indexOf(i)<0&&r.push(i),this.styles.push(s)}}),this.normalizeLists=!this.tags.some(s=>{if(!/^(ul|ol)\b/.test(s.tag)||!s.node)return!1;let i=e.nodes[s.node];return i.contentMatch.matchType(i)})}parse(e,t={}){let r=new Ji(this,t,!1);return r.addAll(e,z.none,t.from,t.to),r.finish()}parseSlice(e,t={}){let r=new Ji(this,t,!0);return r.addAll(e,z.none,t.from,t.to),w.maxOpen(r.finish())}matchTag(e,t,r){for(let s=r?this.tags.indexOf(r)+1:0;s<this.tags.length;s++){let i=this.tags[s];if(Td(e,i.tag)&&(i.namespace===void 0||e.namespaceURI==i.namespace)&&(!i.context||t.matchesContext(i.context))){if(i.getAttrs){let o=i.getAttrs(e);if(o===!1)continue;i.attrs=o||void 0}return i}}}matchStyle(e,t,r,s){for(let i=s?this.styles.indexOf(s)+1:0;i<this.styles.length;i++){let o=this.styles[i],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(s){let i=s.priority==null?50:s.priority,o=0;for(;o<t.length;o++){let l=t[o];if((l.priority==null?50:l.priority)<i)break}t.splice(o,0,s)}for(let s in e.marks){let i=e.marks[s].spec.parseDOM;i&&i.forEach(o=>{r(o=Gi(o)),o.mark||o.ignore||o.clearMark||(o.mark=s)})}for(let s in e.nodes){let i=e.nodes[s].spec.parseDOM;i&&i.forEach(o=>{r(o=Gi(o)),o.node||o.ignore||o.mark||(o.node=s)})}return t}static fromSchema(e){return e.cached.domParser||(e.cached.domParser=new Ze(e,Ze.schemaRules(e)))}}const Bl={address:!0,article:!0,aside:!0,blockquote:!0,canvas:!0,dd:!0,div:!0,dl:!0,fieldset:!0,figcaption:!0,figure:!0,footer:!0,form:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,header:!0,hgroup:!0,hr:!0,li:!0,noscript:!0,ol:!0,output:!0,p:!0,pre:!0,section:!0,table:!0,tfoot:!0,ul:!0},Md={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},zl={ol:!0,ul:!0},pn=1,Os=2,nn=4;function Ki(n,e,t){return e!=null?(e?pn:0)|(e==="full"?Os:0):n&&n.whitespace=="pre"?pn|Os:t&~nn}class Dn{constructor(e,t,r,s,i,o){this.type=e,this.attrs=t,this.marks=r,this.solid=s,this.options=o,this.content=[],this.activeMarks=z.none,this.match=i||(o&nn?null:e.contentMatch)}findWrapping(e){if(!this.match){if(!this.type)return[];let t=this.type.contentMatch.fillBefore(b.from(e));if(t)this.match=this.type.contentMatch.matchFragment(t);else{let r=this.type.contentMatch,s;return(s=r.findWrapping(e.type))?(this.match=r,s):null}}return this.match.findWrapping(e.type)}finish(e){if(!(this.options&pn)){let r=this.content[this.content.length-1],s;if(r&&r.isText&&(s=/[ \t\r\n\u000c]+$/.exec(r.text))){let i=r;r.text.length==s[0].length?this.content.pop():this.content[this.content.length-1]=i.withText(i.text.slice(0,i.text.length-s[0].length))}}let t=b.from(this.content);return!e&&this.match&&(t=t.append(this.match.fillBefore(b.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&&!Bl.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}}class Ji{constructor(e,t,r){this.parser=e,this.options=t,this.isOpen=r,this.open=0,this.localPreserveWS=!1;let s=t.topNode,i,o=Ki(null,t.preserveWhitespace,0)|(r?nn:0);s?i=new Dn(s.type,s.attrs,z.none,!0,t.topMatch||s.type.contentMatch,o):r?i=new Dn(null,null,z.none,!0,null,o):i=new Dn(e.schema.topNodeType,null,z.none,!0,null,o),this.nodes=[i],this.find=t.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(e,t){e.nodeType==3?this.addTextNode(e,t):e.nodeType==1&&this.addElement(e,t)}addTextNode(e,t){let r=e.nodeValue,s=this.top,i=s.options&Os?"full":this.localPreserveWS||(s.options&pn)>0,{schema:o}=this.parser;if(i==="full"||s.inlineContext(e)||/[^ \t\r\n\u000c]/.test(r)){if(i)if(i==="full")r=r.replace(/\r\n?/g,`
3`);else if(o.linebreakReplacement&&/[\r\n]/.test(r)&&this.top.findWrapping(o.linebreakReplacement.create())){let l=r.split(/\r?\n|\r/);for(let a=0;a<l.length;a++)a&&this.insertNode(o.linebreakReplacement.create(),t,!0),l[a]&&this.insertNode(o.text(l[a]),t,!/\S/.test(l[a]));r=""}else r=r.replace(/\r?\n|\r/g," ");else if(r=r.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(r)&&this.open==this.nodes.length-1){let l=s.content[s.content.length-1],a=e.previousSibling;(!l||a&&a.nodeName=="BR"||l.isText&&/[ \t\r\n\u000c]$/.test(l.text))&&(r=r.slice(1))}r&&this.insertNode(o.text(r),t,!/\S/.test(r)),this.findInText(e)}else this.findInside(e)}addElement(e,t,r){let s=this.localPreserveWS,i=this.top;(e.tagName=="PRE"||/pre/.test(e.style&&e.style.whiteSpace))&&(this.localPreserveWS=!0);let o=e.nodeName.toLowerCase(),l;zl.hasOwnProperty(o)&&this.parser.normalizeLists&&vd(e);let a=this.options.ruleFromNode&&this.options.ruleFromNode(e)||(l=this.parser.matchTag(e,this,r));e:if(a?a.ignore:Md.hasOwnProperty(o))this.findInside(e),this.ignoreFallback(e,t);else if(!a||a.skip||a.closeParent){a&&a.closeParent?this.open=Math.max(0,this.open-1):a&&a.skip.nodeType&&(e=a.skip);let c,u=this.needsBlock;if(Bl.hasOwnProperty(o))i.content.length&&i.content[0].isInline&&this.open&&(this.open--,i=this.top),c=!0,i.type||(this.needsBlock=!0);else if(!e.firstChild){this.leafFallback(e,t);break e}let d=a&&a.skip?t:this.readStyles(e,t);d&&this.addAll(e,d),c&&this.sync(i),this.needsBlock=u}else{let c=this.readStyles(e,t);c&&this.addElementByRule(e,a,c,a.consuming===!1?l:void 0)}this.localPreserveWS=s}leafFallback(e,t){e.nodeName=="BR"&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(e.ownerDocument.createTextNode(`
4`),t)}ignoreFallback(e,t){e.nodeName=="BR"&&(!this.top.type||!this.top.type.inlineContent)&&this.findPlace(this.parser.schema.text("-"),t,!0)}readStyles(e,t){let r=e.style;if(r&&r.length)for(let s=0;s<this.parser.matchedStyles.length;s++){let i=this.parser.matchedStyles[s],o=r.getPropertyValue(i);if(o)for(let l=void 0;;){let a=this.parser.matchStyle(i,o,this,l);if(!a)break;if(a.ignore)return null;if(a.clearMark?t=t.filter(c=>!a.clearMark(c)):t=t.concat(this.parser.schema.marks[a.mark].create(a.attrs)),a.consuming===!1)l=a;else break}}return t}addElementByRule(e,t,r,s){let i,o;

4if(t.node)if(o=this.parser.schema.nodes[t.node],o.isLeaf)this.insertNode(o.create(t.attrs),r,e.nodeName=="BR")||this.leafFallback(e,r);else{let a=this.enter(o,t.attrs||null,r,t.preserveWhitespace);a&&(i=!0,r=a)}else{let a=this.parser.schema.marks[t.mark];r=r.concat(a.create(t.attrs))}let l=this.top;if(o&&o.isLeaf)this.findInside(e);else if(s)this.addElement(e,r,s);else if(t.getContent)this.findInside(e),t.getContent(e,this.parser.schema).forEach(a=>this.insertNode(a,r,!1));else{let a=e;typeof t.contentElement=="string"?a=e.querySelector(t.contentElement):typeof t.contentElement=="function"?a=t.contentElement(e):t.contentElement&&(a=t.contentElement),this.findAround(e,a,!0),this.addAll(a,r),this.findAround(e,a,!1)}i&&this.sync(l)&&this.open--}addAll(e,t,r,s){let i=r||0;for(let o=r?e.childNodes[r]:e.firstChild,l=s==null?null:e.childNodes[s];o!=l;o=o.nextSibling,++i)this.findAtPoint(e,i),this.addDOM(o,t);this.findAtPoint(e,i)}findPlace(e,t,r){let s,i;for(let o=this.open,l=0;o>=0;o--){let a=this.nodes[o],c=a.findWrapping(e);if(c&&(!s||s.length>c.length+l)&&(s=c,i=a,!c.length))break;if(a.solid){if(r)break;l+=2}}if(!s)return null;this.sync(i);for(let o=0;o<s.length;o++)t=this.enterInner(s[o],null,t,!1);return t}insertNode(e,t,r){if(e.isInline&&this.needsBlock&&!this.top.type){let i=this.textblockFromContext();i&&(t=this.enterInner(i,null,t))}let s=this.findPlace(e,t,r);if(s){this.closeExtra();let i=this.top;i.match&&(i.match=i.match.matchType(e.type));let o=z.none;for(let l of s.concat(e.marks))(i.type?i.type.allowsMarkType(l.type):Yi(l.type,e.type))&&(o=l.addToSet(o));return i.content.push(e.mark(o)),!0}return!1}enter(e,t,r,s){let i=this.findPlace(e.create(t),r,!1);return i&&(i=this.enterInner(e,t,r,!0,s)),i}enterInner(e,t,r,s=!1,i){this.closeExtra();let o=this.top;o.match=o.match&&o.match.matchType(e);let l=Ki(e,i,o.options);o.options&nn&&o.content.length==0&&(l|=nn);let a=z.none;return r=r.filter(c=>(o.type?o.type.allowsMarkType(c.type):Yi(c.type,e))?(a=c.addToSet(a),!1):!0),this.nodes.push(new Dn(e,t,a,s,null,l)),this.open++,r}closeExtra(e=!1){let t=this.nodes.length-1;if(t>this.open){for(;t>this.open;t--)this.nodes[t-1].content.push(this.nodes[t].finish(e));this.nodes.length=this.open+1}}finish(){return this.open=0,this.closeExtra(this.isOpen),this.nodes[0].finish(!!(this.isOpen||this.options.topOpen))}sync(e){for(let t=this.open;t>=0;t--){if(this.nodes[t]==e)return this.open=t,!0;this.localPreserveWS&&(this.nodes[t].options|=pn)}return!1}get currentPos(){this.closeExtra();let e=0;for(let t=this.open;t>=0;t--){let r=this.nodes[t].content;for(let s=r.length-1;s>=0;s--)e+=r[s].nodeSize;t&&e++}return e}findAtPoint(e,t){if(this.find)for(let r=0;r<this.find.length;r++)this.find[r].node==e&&this.find[r].offset==t&&(this.find[r].pos=this.currentPos)}findInside(e){if(this.find)for(let t=0;t<this.find.length;t++)this.find[t].pos==null&&e.nodeType==1&&e.contains(this.find[t].node)&&(this.find[t].pos=this.currentPos)}findAround(e,t,r){if(e!=t&&this.find)for(let s=0;s<this.find.length;s++)this.find[s].pos==null&&e.nodeType==1&&e.contains(this.find[s].node)&&t.compareDocumentPosition(this.find[s].node)&(r?2:4)&&(this.find[s].pos=this.currentPos)}findInText(e){if(this.find)for(let t=0;t<this.find.length;t++)this.find[t].node==e&&(this.find[t].pos=this.currentPos-(e.nodeValue.length-this.find[t].offset))}matchesContext(e){if(e.indexOf("|")>-1)return e.split(/\s*\|\s*/).some(this.matchesContext,this);let t=e.split("/"),r=this.options.context,s=!this.isOpen&&(!r||r.parent.type==this.nodes[0].type),i=-(r?r.depth+1:0)+(s?0:1),o=(l,a)=>{for(;l>=0;l--){let c=t[l];if(c==""){if(l==t.length-1||l==0)continue;for(;a>=i;a--)if(o(l-1,a))return!0;return!1}else{let u=a>0||a==0&&s?this.nodes[a].type:r&&a>=i?r.node(a-i).type:null;if(!u||u.name!=c&&!u.isInGroup(c))return!1;a--}}return!0};return o(t.length-1,this.open)}textblockFromContext(){let e=this.options.context;if(e)for(let t=e.depth;t>=0;t--){let r=e.node(t).contentMatchAt(e.indexAfter(t)).defaultType;if(r&&r.isTextblock&&r.defaultAttrs)return r}for(let t in this.parser.schema.nodes){let r=this.parser.schema.nodes[t];

4if(r.isTextblock&&r.defaultAttrs)return r}}}function vd(n){for(let e=n.firstChild,t=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&zl.hasOwnProperty(r)&&t?(t.appendChild(e),e=t):r=="li"?t=e:r&&(t=null)}}function Td(n,e){return(n.matches||n.msMatchesSelector||n.webkitMatchesSelector||n.mozMatchesSelector).call(n,e)}function Gi(n){let e={};for(let t in n)e[t]=n[t];return e}function Yi(n,e){let t=e.schema.nodes;for(let r in t){let s=t[r];if(!s.allowsMarkType(n))continue;let i=[],o=l=>{i.push(l);for(let a=0;a<l.edgeCount;a++){let{type:c,next:u}=l.edge(a);if(c==e||i.indexOf(u)<0&&o(u))return!0}};if(o(s.contentMatch))return!0}}class Tt{constructor(e,t){this.nodes=e,this.marks=t}serializeFragment(e,t={},r){r||(r=Rn(t).createDocumentFragment());let s=r,i=[];return e.forEach(o=>{if(i.length||o.marks.length){let l=0,a=0;for(;l<i.length&&a<o.marks.length;){let c=o.marks[a];if(!this.marks[c.type.name]){a++;continue}if(!c.eq(i[l][0])||c.type.spec.spanning===!1)break;l++,a++}for(;l<i.length;)s=i.pop()[1];for(;a<o.marks.length;){let c=o.marks[a++],u=this.serializeMark(c,o.isInline,t);u&&(i.push([c,s]),s.appendChild(u.dom),s=u.contentDOM||u.dom)}}s.appendChild(this.serializeNodeInner(o,t))}),r}serializeNodeInner(e,t){if(e.isText)return Rn(t).createTextNode(e.text);let{dom:r,contentDOM:s}=qn(Rn(t),this.nodes[e.type.name](e),null,e.attrs);if(s){if(e.isLeaf)throw new RangeError("Content hole not allowed in a leaf node spec");this.serializeFragment(e.content,t,s)}return r}serializeNode(e,t={}){let r=this.serializeNodeInner(e,t);for(let s=e.marks.length-1;s>=0;s--){let i=this.serializeMark(e.marks[s],e.isInline,t);i&&((i.contentDOM||i.dom).appendChild(r),r=i.dom)}return r}serializeMark(e,t,r={}){let s=this.marks[e.type.name];return s&&qn(Rn(r),s(e,t),null,e.attrs)}static renderSpec(e,t,r=null,s){return typeof t=="string"?{dom:e.createTextNode(t)}:qn(e,t,r,s)}static fromSchema(e){return e.cached.domSerializer||(e.cached.domSerializer=new Tt(this.nodesFromSchema(e),this.marksFromSchema(e)))}static nodesFromSchema(e){let t=Xi(e.nodes);return t.text||(t.text=r=>r.text),t}static marksFromSchema(e){return Xi(e.marks)}}function Xi(n){let e={};for(let t in n){let r=n[t].spec.toDOM;r&&(e[t]=r)}return e}function Rn(n){return n.document||window.document}const Qi=new WeakMap;function Ed(n){let e=Qi.get(n);return e===void 0&&Qi.set(n,e=Ad(n)),e}function Ad(n){let e=null;function t(r){if(r&&typeof r=="object")if(Array.isArray(r))if(typeof r[0]=="string")e||(e=[]),e.push(r);else for(let s=0;s<r.length;s++)t(r[s]);else for(let s in r)t(r[s])}return t(n),e}function qn(n,e,t,r){if(e.nodeType==1)return{dom:e};if(e.dom&&e.dom.nodeType==1)return e;let s=e[0],i;if(typeof s!="string")throw new RangeError("Invalid array passed to renderSpec");if(r&&(i=Ed(r))&&i.indexOf(e)>-1)throw new RangeError("Using an array from an attribute object as a DOM spec. This may be an attempted cross site scripting attack.");let o=s.indexOf(" ");o>0&&(t=s.slice(0,o),s=s.slice(o+1));let l,a=t?n.createElementNS(t,s):n.createElement(s),c=e[1],u=1;if(c&&typeof c=="object"&&c.nodeType==null&&!Array.isArray(c)){u=2;for(let d in c)if(c[d]!=null){let h=d.indexOf(" ");h>0?a.setAttributeNS(d.slice(0,h),d.slice(h+1),c[d]):d=="style"&&a.style?a.style.cssText=c[d]:a.setAttribute(d,c[d])}}for(let d=u;d<e.length;d++){let h=e[d];if(h===0){if(d<e.length-1||d>u)throw new RangeError("Content hole must be the only child of its parent node");return{dom:a,contentDOM:a}}else if(typeof h=="string")a.appendChild(n.createTextNode(h));else{let{dom:f,contentDOM:p}=qn(n,h,t,r);if(a.appendChild(f),p){if(l)throw new RangeError("Multiple content holes");l=p}}}return{dom:a,contentDOM:l}}const $l=65535,Fl=Math.pow(2,16);function Nd(n,e){return n+e*Fl}function Zi(n){return n&$l}function Od(n){return(n-(n&$l))/Fl}const jl=1,_l=2,Un=4,Hl=8;class Is{constructor(e,t,r){this.pos=e,this.delInfo=t,this.recover=r}get deleted(){return(this.delInfo&Hl)>0}get deletedBefore(){return(this.delInfo&(jl|Un))>0}get deletedAfter(){return(this.delInfo&(_l|Un))>0}get deletedAcross(){return(this.delInfo&Un)>0}}class ge{constructor(e,t=!1){if(this.ranges=e,this.inverted=t,!e.length&&ge.empty)return ge.empty}recover(e){let t=0,r=Zi(e);if(!this.inverted)for(let s=0;s<r;s++)t+=this.ranges[s*3+2]-this.ranges[s*3+1];return this.ranges[r*3]+t+Od(e)}mapResult(e,t=1){return this._map(e,t,!1)}map(e,t=1){return this._map(e,t,!0)}_map(e,t,r){let s=0,i=this.inverted?2:1,o=this.inverted?1:2;for(let l=0;l<this.ranges.length;l+=3){let a=this.ranges[l]-(this.inverted?s:0);if(a>e)break;let c=this.ranges[l+i],u=this.ranges[l+o],d=a+c;if(e<=d){let h=c?e==a?-1:e==d?1:t:t,f=a+s+(h<0?0:u);if(r)return f;let p=e==(t<0?a:d)?null:Nd(l/3,e-a),m=e==a?_l:e==d?jl:Un;return(t<0?e!=a:e!=d)&&(m|=Hl),new Is(f,m,p)}s+=u-c}return r?e+s:new Is(e+s,0,null)}touches(e,t){let r=0,s=Zi(t),i=this.inverted?2:1,o=this.inverted?1:2;for(let l=0;l<this.ranges.length;l+=3){let a=this.ranges[l]-(this.inverted?r:0);if(a>e)break;let c=this.ranges[l+i],u=a+c;if(e<=u&&l==s*3)return!0;r+=this.ranges[l+o]-c}return!1}forEach(e){let t=this.inverted?2:1,r=this.inverted?1:2;for(let s=0,i=0;s<this.ranges.length;s+=3){let o=this.ranges[s],l=o-(this.inverted?i:0),a=o+(this.inverted?0:i),c=this.ranges[s+t],u=this.ranges[s+r];e(l,l+c,a,a+u),i+=u-c}}invert(){return new ge(this.ranges,!this.inverted)}toString(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}static offset(e){return e==0?ge.empty:new ge(e<0?[0,-e,0]:[0,0,e])}}ge.empty=new ge([]);class mn{constructor(e,t,r=0,s=e?e.length:0){this.mirror=t,this.from=r,this.to=s,this._maps=e||[],this.ownData=!(e||t)}get maps(){return this._maps}slice(e=0,t=this.maps.length){return new mn(this._maps,this.mirror,e,t)}appendMap(e,t){this.ownData||(this._maps=this._maps.slice(),this.mirror=this.mirror&&this.mirror.slice(),this.ownData=!0),this.to=this._maps.push(e),t!=null&&this.setMirror(this._maps.length-1,t)}appendMapping(e){for(let t=0,r=this._maps.length;t<e._maps.length;t++){let s=e.getMirror(t);this.appendMap(e._maps[t],s!=null&&s<t?r+s:void 0)}}getMirror(e){if(this.mirror){for(let t=0;t<this.mirror.length;t++)if(this.mirror[t]==e)return this.mirror[t+(t%2?-1:1)]}}setMirror(e,t){this.mirror||(this.mirror=[]),this.mirror.push(e,t)}appendMappingInverted(e){for(let t=e.maps.length-1,r=this._maps.length+e._maps.length;t>=0;t--){let s=e.getMirror(t);this.appendMap(e._maps[t].invert(),s!=null&&s>t?r-s-1:void 0)}}invert(){let e=new mn;return e.appendMappingInverted(this),e}map(e,t=1){if(this.mirror)return this._map(e,t,!0);for(let r=this.from;r<this.to;r++)e=this._maps[r].map(e,t);return e}mapResult(e,t=1){return this._map(e,t,!1)}_map(e,t,r){let s=0;for(let i=this.from;i<this.to;i++){let o=this._maps[i],l=o.mapResult(e,t);if(l.recover!=null){let a=this.getMirror(i);if(a!=null&&a>i&&a<this.to){i=a,e=this._maps[a].recover(l.recover);continue}}s|=l.delInfo,e=l.pos}return r?e:new Is(e,s,null)}}const es=Object.create(null);class ce{getMap(){return ge.empty}merge(e){return null}static fromJSON(e,t){if(!t||!t.stepType)throw new RangeError("Invalid input for Step.fromJSON");let r=es[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 es)throw new RangeError("Duplicate use of step JSON ID "+e);return es[e]=t,t.prototype.jsonID=e,t}}class J{constructor(e,t){this.doc=e,this.failed=t}static ok(e){return new J(e,null)}static fail(e){return new J(null,e)}static fromReplace(e,t,r,s){try{return J.ok(e.replace(t,r,s))}catch(i){if(i instanceof Xn)return J.fail(i.message);throw i}}}function ri(n,e,t){let r=[];for(let s=0;s<n.childCount;s++){let i=n.child(s);i.content.size&&(i=i.copy(ri(i.content,e,i))),i.isInline&&(i=e(i,t,s)),r.push(i)}return b.fromArray(r)}class Ye extends ce{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=e.resolve(this.from),s=r.node(r.sharedDepth(this.to)),i=new w(ri(t.content,(o,l)=>!o.isAtom||!l.type.allowsMarkType(this.mark.type)?o:o.mark(this.mark.addToSet(o.marks)),s),t.openStart,t.openEnd);return J.fromReplace(e,this.from,this.to,i)}invert(){return new ve(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new Ye(t.pos,r.pos,this.mark)}merge(e){return e instanceof Ye&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new Ye(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for AddMarkStep.fromJSON");return new Ye(t.from,t.to,e.markFromJSON(t.mark))}}ce.jsonID("addMark",Ye);class ve extends ce{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 w(ri(t.content,s=>s.mark(this.mark.removeFromSet(s.marks)),e),t.openStart,t.openEnd);return J.fromReplace(e,this.from,this.to,r)}invert(){return new Ye(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new ve(t.pos,r.pos,this.mark)}merge(e){return e instanceof ve&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new ve(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for RemoveMarkStep.fromJSON");return new ve(t.from,t.to,e.markFromJSON(t.mark))}}ce.jsonID("removeMark",ve);class Xe extends ce{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return J.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.addToSet(t.marks));return J.fromReplace(e,this.pos,this.pos+1,new w(b.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);if(t){let r=this.mark.addToSet(t.marks);if(r.length==t.marks.length){for(let s=0;s<t.marks.length;s++)if(!t.marks[s].isInSet(r))return new Xe(this.pos,t.marks[s]);return new Xe(this.pos,this.mark)}}return new Ct(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:"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 Xe(t.pos,e.markFromJSON(t.mark))}}ce.jsonID("addNodeMark",Xe);class Ct extends ce{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return J.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.removeFromSet(t.marks));return J.fromReplace(e,this.pos,this.pos+1,new w(b.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);return!t||!this.mark.isInSet(t.marks)?this:new Xe(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Ct(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 Ct(t.pos,e.markFromJSON(t.mark))}}ce.jsonID("removeNodeMark",Ct);class K extends ce{constructor(e,t,r,s=!1){super(),this.from=e,this.to=t,this.slice=r,this.structure=s}apply(e){return this.structure&&Ds(e,this.from,this.to)?J.fail("Structure replace would overwrite content"):J.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new ge([this.from,this.to-this.from,this.slice.size])}invert(e){return new K(this.from,this.from+this.slice.size,e.slice(this.from,this.to))}map(e){let t=e.mapResult(this.to,-1),r=this.from==this.to&&K.MAP_BIAS<0?t:e.mapResult(this.from,1);return r.deletedAcross&&t.deletedAcross?null:new K(r.pos,Math.max(r.pos,t.pos),this.slice,this.structure)}merge(e){if(!(e instanceof K)||e.structure||this.structure)return null;if(this.from+this.slice.size==e.from&&!this.slice.openEnd&&!e.slice.openStart){let t=this.slice.size+e.slice.size==0?w.empty:new w(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);return new K(this.from,this.to+(e.to-e.from),t,this.structure)}else if(e.to==this.from&&!this.slice.openStart&&!e.slice.openEnd){let t=this.slice.size+e.slice.size==0?w.empty:new w(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new K(e.from,this.to,t,this.structure)}else return null}toJSON(){let e={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for ReplaceStep.fromJSON");return new K(t.from,t.to,w.fromJSON(e,t.slice),!!t.structure)}}K.MAP_BIAS=1;ce.jsonID("replace",K);class ee extends ce{constructor(e,t,r,s,i,o,l=!1){super(),this.from=e,this.to=t,this.gapFrom=r,this.gapTo=s,this.slice=i,this.insert=o,this.structure=l}apply(e){if(this.structure&&(Ds(e,this.from,this.gapFrom)||Ds(e,this.gapTo,this.to)))return J.fail("Structure gap-replace would overwrite content");let t=e.slice(this.gapFrom,this.gapTo);if(t.openStart||t.openEnd)return J.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,t.content);return r?J.fromReplace(e,this.from,this.to,r):J.fail("Content does not fit in gap")}getMap(){return new ge([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 ee(this.from,this.from+this.slice.size+t,this.from+this.insert,this.from+this.insert+t,e.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1),s=this.from==this.gapFrom?t.pos:e.map(this.gapFrom,-1),i=this.to==this.gapTo?r.pos:e.map(this.gapTo,1);return t.deletedAcross&&r.deletedAcross||s<t.pos||i>r.pos?null:new ee(t.pos,r.pos,s,i,this.slice,this.insert,this.structure)}toJSON(){let e={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number"||typeof t.gapFrom!="number"||typeof t.gapTo!="number"||typeof t.insert!="number")throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new ee(t.from,t.to,t.gapFrom,t.gapTo,w.fromJSON(e,t.slice),t.insert,!!t.structure)}}ce.jsonID("replaceAround",ee);function Ds(n,e,t){let r=n.resolve(e),s=t-e,i=r.depth;for(;s>0&&i>0&&r.indexAfter(i)==r.node(i).childCount;)i--,s--;if(s>0){let o=r.node(i).maybeChild(r.indexAfter(i));for(;s>0;){if(!o||o.isLeaf)return!0;o=o.firstChild,s--}}return!1}function Id(n,e,t,r){let s=[],i=[],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 h=Math.max(c,e),f=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==h&&o.mark.eq(d[m])?o.to=f:s.push(o=new ve(h,f,d[m])));l&&l.to==h?l.to=f:i.push(l=new Ye(h,f,r))}}),s.forEach(a=>n.step(a)),i.forEach(a=>n.step(a))}function Dd(n,e,t,r){let s=[],i=0;n.doc.nodesBetween(e,t,(o,l)=>{if(!o.isInline)return;i++;let a=null;if(r instanceof Fr){let c=o.marks,u;for(;u=r.isInSet(c);)(a||(a=[])).push(u),c=u.removeFromSet(c)}else r?r.isInSet(o.marks)&&(a=[r]):a=o.marks;if(a&&a.length){let c=Math.min(l+o.nodeSize,t);for(let u=0;u<a.length;u++){let d=a[u],h;for(let f=0;f<s.length;f++){let p=s[f];p.step==i-1&&d.eq(s[f].style)&&(h=p)}h?(h.to=c,h.step=i):s.push({style:d,from:Math.max(l,e),to:c,step:i})}}}),s.forEach(o=>n.step(new ve(o.from,o.to,o.style)))}function si(n,e,t,r=t.contentMatch,s=!0){let i=n.doc.nodeAt(e),o=[],l=e+1;for(let a=0;a<i.childCount;a++){let c=i.child(a),u=l+c.nodeSize,d=r.matchType(c.type);if(!d)o.push(new K(l,u,w.empty));else{r=d;for(let h=0;h<c.marks.length;h++)t.allowsMarkType(c.marks[h].type)||n.step(new ve(l,u,c.marks[h]));if(s&&c.isText&&t.whitespace!="pre"){let h,f=/\r?\n|\r/g,p;for(;h=f.exec(c.text);)p||(p=new w(b.from(t.schema.text(" ",t.allowedMarks(c.marks))),0,0)),o.push(new K(l+h.index,l+h.index+h[0].length,p))}}l=u}if(!r.validEnd){let a=r.fillBefore(b.empty,!0);n.replace(l,l,new w(a,0,0))}for(let a=o.length-1;a>=0;a--)n.step(o[a])}function Rd(n,e,t){return(e==0||n.canReplace(e,n.childCount))&&(t==n.childCount||n.canReplace(0,t))}function Wt(n){let t=n.parent.content.cutByIndex(n.startIndex,n.endIndex);for(let r=n.depth,s=0,i=0;;--r){let o=n.$from.node(r),l=n.$from.index(r)+s,a=n.$to.indexAfter(r)-i;if(r<n.depth&&o.canReplace(l,a,t))return r;if(r==0||o.type.spec.isolating||!Rd(o,l,a))break;l&&(s=1),a<o.childCount&&(i=1)}return null}function Ld(n,e,t){let{$from:r,$to:s,depth:i}=e,o=r.before(i+1),l=s.after(i+1),a=o,c=l,u=b.empty,d=0;for(let p=i,m=!1;p>t;p--)m||r.index(p)>0?(m=!0,u=b.from(r.node(p).copy(u)),d++):a--;let h=b.empty,f=0;for(let p=i,m=!1;p>t;p--)m||s.after(p+1)<s.end(p)?(m=!0,h=b.from(s.node(p).copy(h)),f++):c++;n.step(new ee(a,c,o,l,new w(u.append(h),d,f),u.size-d,!0))}function ii(n,e,t=null,r=n){let s=Pd(n,e),i=s&&Bd(r,e);return i?s.map(eo).concat({type:e,attrs:t}).concat(i.map(eo)):null}function eo(n){return{type:n,attrs:null}}function Pd(n,e){let{parent:t,startIndex:r,endIndex:s}=n,i=t.contentMatchAt(r).findWrapping(e);if(!i)return null;let o=i.length?i[0]:e;return t.canReplaceWith(r,s,o)?i:null}function Bd(n,e){let{parent:t,startIndex:r,endIndex:s}=n,i=t.child(r),o=e.contentMatch.findWrapping(i.type);if(!o)return null;let a=(o.length?o[o.length-1]:e).contentMatch;for(let c=r;a&&c<s;c++)a=a.matchType(t.child(c).type);return!a||!a.validEnd?null:o}function zd(n,e,t){let r=b.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=b.from(t[o].type.create(t[o].attrs,r))}let s=e.start,i=e.end;n.step(new ee(s,i,s,i,new w(r,0,0),t.length,!0))}function $d(n,e,t,r,s){if(!r.isTextblock)throw new RangeError("Type given to setBlockType should be a textblock");let i=n.steps.length;n.doc.nodesBetween(e,t,(o,l)=>{let a=typeof s=="function"?s(o):s;if(o.isTextblock&&!o.hasMarkup(r,a)&&Fd(n.doc,n.mapping.slice(i).map(l),r)){let c=null;if(r.schema.linebreakReplacement){let f=r.whitespace=="pre",p=!!r.contentMatch.matchType(r.schema.linebreakReplacement);f&&!p?c=!1:!f&&p&&(c=!0)}c===!1&&Wl(n,o,l,i),si(n,n.mapping.slice(i).map(l,1),r,void 0,c===null);let u=n.mapping.slice(i),d=u.map(l,1),h=u.map(l+o.nodeSize,1);return n.step(new ee(d,h,d+1,h-1,new w(b.from(r.create(a,null,o.marks)),0,0),1,!0)),c===!0&&Vl(n,o,l,i),!1}})}function Vl(n,e,t,r){e.forEach((s,i)=>{if(s.isText){let o,l=/\r?\n|\r/g;for(;o=l.exec(s.text);){let a=n.mapping.slice(r).map(t+1+i+o.index);n.replaceWith(a,a+1,e.type.schema.linebreakReplacement.create())}}})}function Wl(n,e,t,r){e.forEach((s,i)=>{if(s.type==s.type.schema.linebreakReplacement){let o=n.mapping.slice(r).map(t+1+i);n.replaceWith(o,o+1,e.type.schema.text(`
5`))}})}function Fd(n,e,t){let r=n.resolve(e),s=r.index();return r.parent.canReplaceWith(s,s+1,t)}function jd(n,e,t,r,s){let i=n.doc.nodeAt(e);if(!i)throw new RangeError("No node at given position");t||(t=i.type);let o=t.create(r,null,s||i.marks);if(i.isLeaf)return n.replaceWith(e,e+i.nodeSize,o);if(!t.validContent(i.content))throw new RangeError("Invalid content for node type "+t.name);n.step(new ee(e,e+i.nodeSize,e+1,e+i.nodeSize-1,new w(b.from(o),0,0),1,!0))}function je(n,e,t=1,r){let s=n.resolve(e),i=s.depth-t,o=r&&r[r.length-1]||s.parent;if(i<0||s.parent.type.spec.isolating||!s.parent.canReplace(s.index(),s.parent.childCount)||!o.type.validContent(s.parent.content.cutByIndex(s.index(),s.parent.childCount)))return!1;for(let c=s.depth-1,u=t-2;c>i;c--,u--){let d=s.node(c),h=s.index(c);if(d.type.spec.isolating)return!1;let f=d.content.cutByIndex(h,d.childCount),p=r&&r[u+1];p&&(f=f.replaceChild(0,p.type.create(p.attrs)));let m=r&&r[u]||d;if(!d.canReplace(h+1,d.childCount)||!m.type.validContent(f))return!1}let l=s.indexAfter(i),a=r&&r[0];return s.node(i).canReplaceWith(l,l,a?a.type:s.node(i+1).type)}function _d(n,e,t=1,r){let s=n.doc.resolve(e),i=b.empty,o=b.empty;for(let l=s.depth,a=s.depth-t,c=t-1;l>a;l--,c--){i=b.from(s.node(l).copy(i));let u=r&&r[c];o=b.from(u?u.type.create(u.attrs,o):s.node(l).copy(o))}n.step(new K(e,e,new w(i.append(o),t,t),!0))}function it(n,e){let t=n.resolve(e),r=t.index();return ql(t.nodeBefore,t.nodeAfter)&&t.parent.canReplace(r,r+1)}function Hd(n,e){e.content.size||n.type.compatibleContent(e.type);let t=n.contentMatchAt(n.childCount),{linebreakReplacement:r}=n.type.schema;for(let s=0;s<e.childCount;s++){let i=e.child(s),o=i.type==r?n.type.schema.nodes.text:i.type;if(t=t.matchType(o),!t||!n.type.allowsMarks(i.marks))return!1}return t.validEnd}function ql(n,e){return!!(n&&e&&!n.isLeaf&&Hd(n,e))}function jr(n,e,t=-1){let r=n.resolve(e);for(let s=r.depth;;s--){let i,o,l=r.index(s);if(s==r.depth?(i=r.nodeBefore,o=r.nodeAfter):t>0?(i=r.node(s+1),l++,o=r.node(s).maybeChild(l)):(i=r.node(s).maybeChild(l-1),o=r.node(s+1)),i&&!i.isTextblock&&ql(i,o)&&r.node(s).canReplace(l,l+1))return e;if(s==0)break;e=t<0?r.before(s):r.after(s)}}function Vd(n,e,t){let r=null,{linebreakReplacement:s}=n.doc.type.schema,i=n.doc.resolve(e-t),o=i.node().type;if(s&&o.inlineContent){let u=o.whitespace=="pre",d=!!o.contentMatch.matchType(s);u&&!d?r=!1:!u&&d&&(r=!0)}let l=n.steps.length;if(r===!1){let u=n.doc.resolve(e+t);Wl(n,u.node(),u.before(),l)}o.inlineContent&&si(n,e+t-1,o,i.node().contentMatchAt(i.index()),r==null);let a=n.mapping.slice(l),c=a.map(e-t);if(n.step(new K(c,a.map(e+t,-1),w.empty,!0)),r===!0){let u=n.doc.resolve(c);Vl(n,u.node(),u.before(),n.steps.length)}return n}function Wd(n,e,t){let r=n.resolve(e);if(r.parent.canReplaceWith(r.index(),r.index(),t))return e;if(r.parentOffset==0)for(let s=r.depth-1;s>=0;s--){let i=r.index(s);if(r.node(s).canReplaceWith(i,i,t))return r.before(s+1);if(i>0)return null}if(r.parentOffset==r.parent.content.size)for(let s=r.depth-1;s>=0;s--){let i=r.indexAfter(s);if(r.node(s).canReplaceWith(i,i,t))return r.after(s+1);if(i<r.node(s).childCount)return null}return null}function Ul(n,e,t){let r=n.resolve(e);if(!t.content.size)return e;let s=t.content;for(let i=0;i<t.openStart;i++)s=s.firstChild.content;for(let i=1;i<=(t.openStart==0&&t.size?2:1);i++)for(let o=r.depth;o>=0;o--){let 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(i==1)u=c.canReplace(a,a,s);else{let d=c.contentMatchAt(a).findWrapping(s.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 _r(n,e,t=e,r=w.empty){if(e==t&&!r.size)return null;let s=n.resolve(e),i=n.resolve(t);return Kl(s,i,r)?new K(e,t,r):new qd(s,i,r).fit()}function Kl(n,e,t){return!t.openStart&&!t.openEnd&&n.start()==e.start()&&n.parent.canReplace(n.index(),e.index(),t.content)}class qd{constructor(e,t,r){this.$from=e,this.$to=t,this.unplaced=r,this.frontier=[],this.placed=b.empty;for(let s=0;s<=e.depth;s++){let i=e.node(s);this.frontier.push({type:i.type,match:i.contentMatchAt(e.indexAfter(s))})}for(let s=e.depth;s>0;s--)this.placed=b.from(e.node(s).copy(this.placed))}get depth(){return this.frontier.length-1}fit(){for(;this.unplaced.size;){let c=this.findFittable();c?this.placeNodes(c):this.openMore()||this.dropNode()}let e=this.mustMoveInline(),t=this.placed.size-this.depth-this.$from.depth,r=this.$from,s=this.close(e<0?this.$to:r.doc.resolve(e));if(!s)return null;let i=this.placed,o=r.depth,l=s.depth;for(;o&&l&&i.childCount==1;)i=i.firstChild.content,o--,l--;let a=new w(i,o,l);return e>-1?new ee(r.pos,e,this.$to.pos,this.$to.end(),a,t):a.size||r.pos!=this.$to.pos?new K(r.pos,s.pos,a):null}findFittable(){let e=this.unplaced.openStart;for(let t=this.unplaced.content,r=0,s=this.unplaced.openEnd;r<e;r++){let i=t.firstChild;if(t.childCount>1&&(s=0),i.type.spec.isolating&&s<=r){e=r;break}t=i.content}for(let t=1;t<=2;t++)for(let r=t==1?e:this.unplaced.openStart;r>=0;r--){let s,i=null;r?(i=ts(this.unplaced.content,r-1).firstChild,s=i.content):s=this.unplaced.content;let o=s.firstChild;for(let l=this.depth;l>=0;l--){let{type:a,match:c}=this.frontier[l],u,d=null;if(t==1&&(o?c.matchType(o.type)||(d=c.fillBefore(b.from(o),!1)):i&&a.compatibleContent(i.type)))return{sliceDepth:r,frontierDepth:l,parent:i,inject:d};if(t==2&&o&&(u=c.findWrapping(o.type)))return{sliceDepth:r,frontierDepth:l,parent:i,wrap:u};if(i&&c.matchType(i.type))break}}}openMore(){let{content:e,openStart:t,openEnd:r}=this.unplaced,s=ts(e,t);return!s.childCount||s.firstChild.isLeaf?!1:(this.unplaced=new w(e,t+1,Math.max(r,s.size+t>=e.size-r?t+1:0)),!0)}dropNode(){let{content:e,openStart:t,openEnd:r}=this.unplaced,s=ts(e,t);if(s.childCount<=1&&t>0){let i=e.size-t<=t+s.size;this.unplaced=new w(Yt(e,t-1,1),t-1,i?t-1:r)}else this.unplaced=new w(Yt(e,t,1),t,r)}placeNodes({sliceDepth:e,frontierDepth:t,parent:r,inject:s,wrap:i}){for(;this.depth>t;)this.closeFrontierNode();if(i)for(let m=0;m<i.length;m++)this.openFrontierNode(i[m]);let o=this.unplaced,l=r?r.content:o.content,a=o.openStart-e,c=0,u=[],{match:d,type:h}=this.frontier[t];if(s){for(let m=0;m<s.childCount;m++)u.push(s.child(m));d=d.matchFragment(s)}let f=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>

51||a==0||m.content.size)&&(d=g,u.push(Jl(m.mark(h.allowedMarks(m.marks)),c==1?a:0,c==l.childCount?f:-1)))}let p=c==l.childCount;p||(f=-1),this.placed=Xt(this.placed,t,b.from(u)),this.frontier[t].match=d,p&&f<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let m=0,g=l;m<f;m++){let y=g.lastChild;this.frontier.push({type:y.type,match:y.contentMatchAt(y.childCount)}),g=y.content}this.unplaced=p?e==0?w.empty:new w(Yt(o.content,e-1,1),e-1,f<0?o.openEnd:e-1):new w(Yt(o.content,e,c),o.openStart,o.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return-1;let e=this.frontier[this.depth],t;if(!e.type.isTextblock||!ns(this.$to,this.$to.depth,e.type,e.match,!1)||this.$to.depth==this.depth&&(t=this.findCloseLevel(this.$to))&&t.depth==this.depth)return-1;let{depth:r}=this.$to,s=this.$to.after(r);for(;r>1&&s==this.$to.end(--r);)++s;return s}findCloseLevel(e){e:for(let t=Math.min(this.depth,e.depth);t>=0;t--){let{match:r,type:s}=this.frontier[t],i=t<e.depth&&e.end(t+1)==e.pos+(e.depth-(t+1)),o=ns(e,t,s,r,i);if(o){for(let l=t-1;l>=0;l--){let{match:a,type:c}=this.frontier[l],u=ns(e,l,c,a,!0);if(!u||u.childCount)continue e}return{depth:t,fit:o,move:i?e.doc.resolve(e.after(t+1)):e}}}}close(e){let t=this.findCloseLevel(e);if(!t)return null;for(;this.depth>t.depth;)this.closeFrontierNode();t.fit.childCount&&(this.placed=Xt(this.placed,t.depth,t.fit)),e=t.move;for(let r=t.depth+1;r<=e.depth;r++){let s=e.node(r),i=s.type.contentMatch.fillBefore(s.content,!0,e.index(r));this.openFrontierNode(s.type,s.attrs,i)}return e}openFrontierNode(e,t=null,r){let s=this.frontier[this.depth];s.match=s.match.matchType(e),this.placed=Xt(this.placed,this.depth,b.from(e.create(t,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let t=this.frontier.pop().match.fillBefore(b.empty,!0);t.childCount&&(this.placed=Xt(this.placed,this.frontier.length,t))}}function Yt(n,e,t){return e==0?n.cutByIndex(t,n.childCount):n.replaceChild(0,n.firstChild.copy(Yt(n.firstChild.content,e-1,t)))}function Xt(n,e,t){return e==0?n.append(t):n.replaceChild(n.childCount-1,n.lastChild.copy(Xt(n.lastChild.content,e-1,t)))}function ts(n,e){for(let t=0;t<e;t++)n=n.firstChild.content;return n}function Jl(n,e,t){if(e<=0)return n;let r=n.content;return e>1&&(r=r.replaceChild(0,Jl(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(b.empty,!0)))),n.copy(r)}function ns(n,e,t,r,s){let i=n.node(e),o=s?n.indexAfter(e):n.index(e);if(o==i.childCount&&!t.compatibleContent(i.type))return null;let l=r.fillBefore(i.content,!0,o);return l&&!Ud(t,i.content,o)?l:null}function Ud(n,e,t){for(let r=t;r<e.childCount;r++)if(!n.allowsMarks(e.child(r).marks))return!0;return!1}function Kd(n){return n.spec.defining||n.spec.definingForContent}function Jd(n,e,t,r){if(!r.size)return n.deleteRange(e,t);let s=n.doc.resolve(e),i=n.doc.resolve(t);if(Kl(s,i,r))return n.step(new K(e,t,r));let o=Yl(s,i);o[o.length-1]==0&&o.pop();let l=-(s.depth+1);o.unshift(l);for(let h=s.depth,f=s.pos-1;h>0;h--,f--){let p=s.node(h).type.spec;if(p.defining||p.definingAsContext||p.isolating)break;o.indexOf(h)>-1?l=h:s.before(h)==f&&o.splice(1,0,-h)}let a=o.indexOf(l),c=[],u=r.openStart;for(let h=r.content,f=0;;f++){let p=h.firstChild;if(c.push(p),f==r.openStart)break;h=p.content}for(let h=u-1;h>=0;h--){let f=c[h],p=Kd(f.type);if(p&&!f.sameMarkup(s.node(Math.abs(l)-1)))u=h;else if(p||!f.type.isTextblock)break}for(let h=r.openStart;h>=0;h--){let f=(h+u+1)%(r.openStart+1),p=c[f];if(p)for(let m=0;m<o.length;m++){let g=o[(m+a)%o.length],y=!0;g<0&&(y=!1,g=-g);let k=s.node(g-1),M=s.index(g-1);if(k.canReplaceWith(M,M,p.type,p.marks))return n.replace(s.before(g),y?i.after(g):t,new w(Gl(r.content,0,r.openStart,f),f,r.openEnd))}}let d=n.steps.length;for(let h=o.length-1;h>=0&&(n.replace(e,t,r),!(n.steps.length>d));h--){let f=o[h];f<0||(e=s.before(f),t=i.after(f))}}function Gl(n,e,t,r,s){if(e<t){let i=n.firstChild;n=n.replaceChild(0,i.copy(Gl(i.content,e+1,t,r,i)))}if(e>r){let i=s.contentMatchAt(0),o=i.fillBefore(n).append(n);n=o.append(i.matchFragment(o).fillBefore(b.empty,!0))}return n}function Gd(n,e,t,r){if(!r.isInline&&e==t&&n.doc.resolve(e).parent.content.size){let s=Wd(n.doc,e,r.type);s!=null&&(e=t=s)}n.replaceRange(e,t,new w(b.from(r),0,0))}function Yd(n,e,t){let r=n.doc.resolve(e),s=n.doc.resolve(t);if(r.parent.isTextblock&&s.parent.isTextblock&&r.start()!=s.start()&&r.parentOffset==0&&s.parentOffset==0){let o=r.sharedDepth(t),l=!1;for(let a=r.depth;a>o;a--)r.node(a).type.spec.isolating&&(l=!0);for(let a=s.depth;a>o;a--)s.node(a).type.spec.isolating&&(l=!0);if(!l){for(let a=r.depth;a>0&&e==r.start(a);a--)e=r.before(a);for(let a=s.depth;a>0&&t==s.start(a);a--)t=s.before(a);r=n.doc.resolve(e),s=n.doc.resolve(t)}}let i=Yl(r,s);for(let o=0;o<i.length;o++){let l=i[o],a=o==i.length-1;if(a&&l==0||r.node(l).type.contentMatch.validEnd)return n.delete(r.start(l),s.end(l));if(l>0&&(a||r.node(l-1).canReplace(r.index(l-1),s.indexAfter(l-1))))return n.delete(r.before(l),s.after(l))}for(let o=1;o<=r.depth&&o<=s.depth;o++)if(e-r.start(o)==r.depth-o&&t>r.end(o)&&s.end(o)-t!=s.depth-o&&r.start(o-1)==s.start(o-1)&&r.node(o-1).canReplace(r.index(o-1),s.index(o-1)))return n.delete(r.before(o),t);n.delete(e,t)}function Yl(n,e){let t=[],r=Math.min(n.depth,e.depth);for(let s=r;s>=0;s--){let i=n.start(s);if(i<n.pos-(n.depth-s)||e.end(s)>e.pos+(e.depth-s)||n.node(s).type.spec.isolating||e.node(s).type.spec.isolating)break;(i==e.start(s)||s==n.depth&&s==e.depth&&n.parent.inlineContent&&e.parent.inlineContent&&s&&e.start(s-1)==i-1)&&t.push(s)}return t}class Pt extends ce{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 J.fail("No node at attribute step's position");let r=Object.create(null);for(let i in t.attrs)r[i]=t.attrs[i];r[this.attr]=this.value;let s=t.type.create(r,null,t.marks);return J.fromReplace(e,this.pos,this.pos+1,new w(b.from(s),0,t.isLeaf?0:1))}getMap(){return ge.empty}invert(e){return new Pt(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 Pt(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 Pt(t.pos,t.attr,t.value)}}ce.jsonID("attr",Pt);class gn extends ce{constructor(e,t){super(),this.attr=e,this.value=t}apply(e){let t=Object.create(null);for(let s in e.attrs)t[s]=e.attrs[s];t[this.attr]=this.value;let r=e.type.create(t,e.content,e.marks);return J.ok(r)}getMap(){return ge.empty}invert(e){return new gn(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 gn(t.attr,t.value)}}ce.jsonID("docAttr",gn);let zt=class extends Error{};zt=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t};zt.prototype=Object.create(Error.prototype);zt.prototype.constructor=zt;zt.prototype.name="TransformError";class Xl{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new mn}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let t=this.maybeStep(e);if(t.failed)throw new zt(t.failed);return this}maybeStep(e){let t=e.apply(this.doc);return t.failed||this.addStep(e,t.doc),t}get docChanged(){return this.steps.length>0}changedRange(){let e=1e9,t=-1e9;for(let r=0;r<this.mapping.maps.length;r++){let s=this.mapping.maps[r];r&&(e=s.map(e,1),t=s.map(t,-1)),s.forEach((i,o,l,a)=>{e=Math.min(e,l),t=Math.max(t,a)})}return e==1e9?null:{from:e,to:t}}addStep(e,t){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=t}replace(e,t=e,r=w.empty){let s=_r(this.doc,e,t,r);return s&&this.step(s),this}replaceWith(e,t,r){return this.replace(e,t,new w(b.from(r),0,0))}delete(e,t){return this.replace(e,t,w.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,r){return Jd(this,e,t,r),this}replaceRangeWith(e,t,r){return Gd(this,e,t,r),this}deleteRange(e,t){return Yd(this,e,t),this}lift(e,t){return Ld(this,e,t),this}join(e,t=1){return Vd(this,e,t),this}wrap(e,t){return zd(this,e,t),this}setBlockType(e,t=e,r,s=null){return $d(this,e,t,r,s),this}setNodeMarkup(e,t,r=null,s){return jd(this,e,t,r,s),this}setNodeAttribute(e,t,r){return this.step(new Pt(e,t,r)),this}setDocAttribute(e,t){return this.step(new gn(e,t)),this}addNodeMark(e,t){return this.step(new Xe(e,t)),this}removeNodeMark(e,t){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(t instanceof z)t.isInSet(r.marks)&&this.step(new Ct(e,t));else{let s=r.marks,i,o=[];for(;i=t.isInSet(s);)o.push(new Ct(e,i)),s=i.removeFromSet(s);for(let l=o.length-1;l>=0;l--)this.step(o[l])}return this}split(e,t=1,r){return _d(this,e,t,r),this}addMark(e,t,r){return Id(this,e,t,r),this}removeMark(e,t,r){return Dd(this,e,t,r),this}clearIncompatible(e,t,r){return si(this,e,t,r),this}}const rs=Object.create(null);class I{constructor(e,t,r){this.$anchor=e,this.$head=t,this.ranges=r||[new Xd(e.min(t),e.max(t))]}get anchor(){return this.$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.$from.doc.slice(this.from,this.to,!0)}replace(e,t=w.empty){let r=t.content.lastChild,s=null;for(let l=0;l<t.openEnd;l++)s=r,r=r.lastChild;let i=e.steps.length,o=this.ranges;for(let l=0;l<o.length;l++){let{$from:a,$to:c}=o[l],u=e.mapping.slice(i);e.replaceRange(u.map(a.pos),u.map(c.pos),l?w.empty:t),l==0&&ro(e,i,(r?r.isInline:s&&s.isTextblock)?-1:1)}}replaceWith(e,t){let r=e.steps.length,s=this.ranges;for(let i=0;i<s.length;i++){let{$from:o,$to:l}=s[i],a=e.mapping.slice(r),c=a.map(o.pos),u=a.map(l.pos);i?e.deleteRange(c,u):(e.replaceRangeWith(c,u,t),ro(e,r,t.isInline?-1:1))}}static findFrom(e,t,r=!1){let s=e.parent.inlineContent?new O(e):It(e.node(0),e.parent,e.pos,e.index(),t,r);if(s)return s;for(let i=e.depth-1;i>=0;i--){let o=t<0?It(e.node(0),e.node(i),e.before(i+1),e.index(i),t,r):It(e.node(0),e.node(i),e.after(i+1),e.index(i)+1,t,r);if(o)return o}return null}

5static near(e,t=1){return this.findFrom(e,t)||this.findFrom(e,-t)||new ye(e.node(0))}static atStart(e){return It(e,e,0,0,1)||new ye(e)}static atEnd(e){return It(e,e,e.content.size,e.childCount,-1)||new ye(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=rs[t.type];if(!r)throw new RangeError(`No selection type ${t.type} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in rs)throw new RangeError("Duplicate use of selection JSON ID "+e);return rs[e]=t,t.prototype.jsonID=e,t}getBookmark(){return O.between(this.$anchor,this.$head).getBookmark()}}I.prototype.visible=!0;class Xd{constructor(e,t){this.$from=e,this.$to=t}}let to=!1;function no(n){!to&&!n.parent.inlineContent&&(to=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+n.parent.type.name+")"))}class O extends I{constructor(e,t=e){no(e),no(t),super(e,t)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(e,t){let r=e.resolve(t.map(this.head));if(!r.parent.inlineContent)return I.near(r);let s=e.resolve(t.map(this.anchor));return new O(s.parent.inlineContent?s:r,r)}replace(e,t=w.empty){if(super.replace(e,t),t==w.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof O&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new Hr(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 O(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,r=t){let s=e.resolve(t);return new this(s,r==t?s:e.resolve(r))}static between(e,t,r){let s=e.pos-t.pos;if((!r||s)&&(r=s>=0?1:-1),!t.parent.inlineContent){let i=I.findFrom(t,r,!0)||I.findFrom(t,-r,!0);if(i)t=i.$head;else return I.near(t,r)}return e.parent.inlineContent||(s==0?e=t:(e=(I.findFrom(e,-r,!0)||I.findFrom(e,r,!0)).$anchor,e.pos<t.pos!=s<0&&(e=t))),new O(e,t)}}I.jsonID("text",O);class Hr{constructor(e,t){this.anchor=e,this.head=t}map(e){return new Hr(e.map(this.anchor),e.map(this.head))}resolve(e){return O.between(e.resolve(this.anchor),e.resolve(this.head))}}class A extends I{constructor(e){let t=e.nodeAfter,r=e.node(0).resolve(e.pos+t.nodeSize);super(e,r),this.node=t}map(e,t){let{deleted:r,pos:s}=t.mapResult(this.anchor),i=e.resolve(s);return r?I.near(i):new A(i)}content(){return new w(b.from(this.node),0,0)}eq(e){return e instanceof A&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new oi(this.anchor)}static fromJSON(e,t){if(typeof t.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new A(e.resolve(t.anchor))}static create(e,t){return new A(e.resolve(t))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}}A.prototype.visible=!1;I.jsonID("node",A);class oi{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:r}=e.mapResult(this.anchor);return t?new Hr(r,r):new oi(r)}resolve(e){let t=e.resolve(this.anchor),r=t.nodeAfter;return r&&A.isSelectable(r)?new A(t):I.near(t)}}class ye extends I{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,t=w.empty){if(t==w.empty){e.delete(0,e.doc.content.size);let r=I.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,t)}toJSON(){return{type:"all"}}static fromJSON(e){return new ye(e)}map(e){return new ye(e)}eq(e){return e instanceof ye}getBookmark(){return Qd}}I.jsonID("all",ye);const Qd={map(){return this},resolve(n){return new ye(n)}};function It(n,e,t,r,s,i=!1){if(e.inlineContent)return O.create(n,t);for(let o=r-(s>0?0:1);s>0?o<e.childCount:o>=0;o+=s){let l=e.child(o);if(l.isAtom){if(!i&&A.isSelectable(l))return A.create(n,t-(s<0?l.nodeSize:0))}else{let a=It(n,l,t+s,s<0?l.childCount:0,s,i);if(a)return a}t+=l.nodeSize*s}return null}function ro(n,e,t){let r=n.steps.length-1;if(r<e)return;let s=n.steps[r];if(!(s instanceof K||s instanceof ee))return;let i=n.mapping.maps[r],o;i.forEach((l,a,c,u)=>{o==null&&(o=u)}),n.setSelection(I.near(n.doc.resolve(o),t))}const so=1,Ln=2,io=4;class Zd extends Xl{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.$from.doc!=this.doc)throw new RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=e,this.curSelectionFor=this.steps.length,this.updated=(this.updated|so)&~Ln,this.storedMarks=null,this}get selectionSet(){return(this.updated&so)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=Ln,this}ensureMarks(e){return z.sameSet(this.storedMarks||this.selection.$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&Ln)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~Ln,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.$to)||z.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,r){let s=this.doc.type.schema;if(t==null)return e?this.replaceSelectionWith(s.text(e),!0):this.deleteSelection();{if(r==null&&(r=t),!e)return this.deleteRange(t,r);let i=this.storedMarks;if(!i){let o=this.doc.resolve(t);i=r==t?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(t,r,s.text(e,i)),!this.selection.empty&&this.selection.to==t+e.length&&this.setSelection(I.near(this.selection.$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|=io,this}get scrolledIntoView(){return(this.updated&io)>0}}function oo(n,e){return!e||!n?n:n.bind(e)}class Qt{constructor(e,t,r){this.name=e,this.init=oo(t.init,r),this.apply=oo(t.apply,r)}}const ef=[new Qt("doc",{init(n){return n.doc||n.schema.topNodeType.createAndFill()},apply(n){return n.doc}}),new Qt("selection",{init(n,e){return n.selection||I.atStart(e.doc)},apply(n){return n.selection}}),new Qt("storedMarks",{init(n){return n.storedMarks||null},apply(n,e,t,r){return r.selection.$cursor?n.storedMarks:null}}),new Qt("scrollToSelection",{init(){return 0},apply(n,e){return n.scrolledIntoView?e+1:e}})];class ss{constructor(e,t){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=ef.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 Qt(r.key,r.spec.state,r))})}}class Lt{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 s=this.config.plugins[r];if(s.spec.filterTransaction&&!s.spec.filterTransaction.call(s,e,this))return!1}return!0}applyTransaction(e){if(!this.filterTransaction(e))return{state:this,transactions:[]};let t=[e],r=this.applyInner(e),s=null;for(;;){let i=!1;for(let o=0;o<this.config.plugins.length;o++){let l=this.config.plugins[o];if(l.spec.appendTransaction){let a=s?s[o].n:0,c=s?s[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),!s){s=[];for(let d=0;d<this.config.plugins.length;d++)s.push(d<o?{state:r,n:t.length}:{state:this,n:0})}t.push(u),r=r.applyInner(u),i=!0}s&&(s[o]={state:r,n:t.length})}}if(!i)return{state:r,transactions:t}}}applyInner(e){if(!e.before.eq(this.doc))throw new RangeError("Applying a mismatched transaction");let t=new Lt(this.config),r=this.config.fields;for(let s=0;s<r.length;s++){let i=r[s];t[i.name]=i.apply(e,this[i.name],this,t)}return t}get tr(){return new Zd(this)}static create(e){let t=new ss(e.doc?e.doc.type.schema:e.schema,e.plugins),r=new Lt(t);for(let s=0;s<t.fields.length;s++)r[t.fields[s].name]=t.fields[s].init(e,r);return r}reconfigure(e){let t=new ss(this.schema,e.plugins),r=t.fields,s=new Lt(t);for(let i=0;i<r.length;i++){let o=r[i].name;s[o]=this.hasOwnProperty(o)?this[o]:r[i].init(e,s)}return s}toJSON(e){let t={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(t.storedMarks=this.storedMarks.map(r=>r.toJSON())),e&&typeof e=="object")for(let r in e){if(r=="doc"||r=="selection")throw new RangeError("The JSON fields `doc` and `selection` are reserved");let s=e[r],i=s.spec.state;i&&i.toJSON&&(t[r]=i.toJSON.call(s,this[s.key]))}return t}static fromJSON(e,t,r){if(!t)throw new RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw new RangeError("Required config field 'schema' missing");let s=new ss(e.schema,e.plugins),i=new Lt(s);return s.fields.forEach(o=>{if(o.name=="doc")i.doc=Te.fromJSON(e.schema,t.doc);else if(o.name=="selection")i.selection=I.fromJSON(i.doc,t.selection);else if(o.name=="storedMarks")t.storedMarks&&(i.storedMarks=t.storedMarks.map(e.schema.markFromJSON));else{if(r)for(let l in r){let a=r[l],c=a.spec.state;if(a.key==o.name&&c&&c.fromJSON&&Object.prototype.hasOwnProperty.call(t,l)){i[o.name]=c.fromJSON.call(a,e,t[l],i);return}}i[o.name]=o.init(e,i)}}),i}}function Ql(n,e,t){for(let r in n){let s=n[r];s instanceof Function?s=s.bind(e):r=="handleDOMEvents"&&(s=Ql(s,e,{})),t[r]=s}return t}class _{constructor(e){this.spec=e,this.props={},e.props&&Ql(e.props,this,this.props),this.key=e.key?e.key.key:Zl("plugin")}getState(e){return e[this.key]}}const is=Object.create(null);function Zl(n){return n in is?n+"$"+ ++is[n]:(is[n]=0,n+"$")}class X{constructor(e="key"){this.key=Zl(e)}get(e){return e.config.pluginsByKey[this.key]}getState(e){return e[this.key]}}const ea=(n,e)=>n.selection.empty?!1:(e&&e(n.tr.deleteSelection().scrollIntoView()),!0);function ta(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("backward",n):t.parentOffset>0)?null:t}const na=(n,e,t)=>{let r=ta(n,t);if(!r)return!1;let s=li(r);if(!s){let o=r.blockRange(),l=o&&Wt(o);return l==null?!1:(e&&e(n.tr.lift(o,l).scrollIntoView()),!0)}let i=s.nodeBefore;if(da(n,s,e,-1))return!0;if(r.parent.content.size==0&&($t(i,"end")||A.isSelectable(i)))for(let o=r.depth;;o--){let l=_r(n.doc,r.before(o),r.after(o),w.empty);if(l&&l.slice.size<l.to-l.from){if(e){let a=n.tr.step(l);a.setSelection($t(i,"end")?I.findFrom(a.doc.resolve(a.mapping.map(s.pos,-1)),-1):A.create(a.doc,s.pos-i.nodeSize)),e(a.scrollIntoView())}return!0}if(o==1||r.node(o-1).childCount>1)break}return i.isAtom&&s.depth==r.depth-1?(e&&e(n.tr.delete(s.pos-i.nodeSize,s.pos).scrollIntoView()),!0):!1},tf=(n,e,t)=>{let r=ta(n,t);if(!r)return!1;let s=li(r);return s?ra(n,s,e):!1},nf=(n,e,t)=>{let r=ia(n,t);if(!r)return!1;let s=ai(r);return s?ra(n,s,e):!1};function ra(n,e,t){let r=e.nodeBefore,s=r,i=e.pos-1;for(;!s.isTextblock;i--){if(s.type.spec.isolating)return!1;let u=s.lastChild;if(!u)return!1;s=u}let o=e.nodeAfter,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=_r(n.doc,i,a,w.empty);if(!c||c.from!=i||c instanceof K&&c.slice.size>=a-i)return!1;if(t){let u=n.tr.step(c);u.setSelection(O.create(u.doc,i)),t(u.scrollIntoView())}return!0}function $t(n,e,t=!1){for(let r=n;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;if(t&&r.childCount!=1)return!1}return!1}const sa=(n,e,t)=>{let{$head:r,empty:s}=n.selection,i=r;if(!s)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("backward",n):r.parentOffset>0)return!1;i=li(r)}let o=i&&i.nodeBefore;return!o||!A.isSelectable(o)?!1:(e&&e(n.tr.setSelection(A.create(n.doc,i.pos-o.nodeSize)).scrollIntoView()),!0)};function li(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 ia(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("forward",n):t.parentOffset<t.parent.content.size)?null:t}const oa=(n,e,t)=>{let r=ia(n,t);if(!r)return!1;let s=ai(r);if(!s)return!1;let i=s.nodeAfter;if(da(n,s,e,1))return!0;if(r.parent.content.size==0&&($t(i,"start")||A.isSelectable(i))){let o=_r(n.doc,r.before(),r.after(),w.empty);if(o&&o.slice.size<o.to-o.from){if(e){let l=n.tr.step(o);l.setSelection($t(i,"start")?I.findFrom(l.doc.resolve(l.mapping.map(s.pos)),1):A.create(l.doc,l.mapping.map(s.pos))),e(l.scrollIntoView())}return!0}}return i.isAtom&&s.depth==r.depth-1?(e&&e(n.tr.delete(s.pos,s.pos+i.nodeSize).scrollIntoView()),!0):!1},la=(n,e,t)=>{let{$head:r,empty:s}=n.selection,i=r;if(!s)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("forward",n):r.parentOffset<r.parent.content.size)return!1;i=ai(r)}let o=i&&i.nodeAfter;return!o||!A.isSelectable(o)?!1:(e&&e(n.tr.setSelection(A.create(n.doc,i.pos)).scrollIntoView()),!0)};function ai(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 rf=(n,e)=>{let t=n.selection,r=t instanceof A,s;if(r){if(t.node.isTextblock||!it(n.doc,t.from))return!1;s=t.from}else if(s=jr(n.doc,t.from,-1),s==null)return!1;if(e){let i=n.tr.join(s);r&&i.setSelection(A.create(i.doc,s-n.doc.resolve(s).nodeBefore.nodeSize)),e(i.scrollIntoView())}return!0},sf=(n,e)=>{let t=n.selection,r;if(t instanceof A){if(t.node.isTextblock||!it(n.doc,t.to))return!1;r=t.to}else if(r=jr(n.doc,t.to,1),r==null)return!1;return e&&e(n.tr.join(r).scrollIntoView()),!0},of=(n,e)=>{let{$from:t,$to:r}=n.selection,s=t.blockRange(r),i=s&&Wt(s);return i==null?!1:(e&&e(n.tr.lift(s,i).scrollIntoView()),!0)},aa=(n,e)=>{let{$head:t,$anchor:r}=n.selection;return!t.parent.type.spec.code||!t.sameParent(r)?!1:(e&&e(n.tr.insertText(`
6`).scrollIntoView()),!0)};function ci(n){for(let e=0;e<n.edgeCount;e++){let{type:t}=n.edge(e);if(t.isTextblock&&!t.hasRequiredAttrs())return t}return null}const lf=(n,e)=>{let{$head:t,$anchor:r}=n.selection;if(!t.parent.type.spec.code||!t.sameParent(r))return!1;let s=t.node(-1),i=t.indexAfter(-1),o=ci(s.contentMatchAt(i));if(!o||!s.canReplaceWith(i,i,o))return!1;if(e){let l=t.after(),a=n.tr.replaceWith(l,l,o.createAndFill());a.setSelection(I.near(a.doc.resolve(l),1)),e(a.scrollIntoView())}return!0},ca=(n,e)=>{let t=n.selection,{$from:r,$to:s}=t;if(t instanceof ye||r.parent.inlineContent||s.parent.inlineContent)return!1;let i=ci(s.parent.contentMatchAt(s.indexAfter()));if(!i||!i.isTextblock)return!1;if(e){let o=(!r.parentOffset&&s.index()<s.parent.childCount?r:s).pos,l=n.tr.insert(o,i.createAndFill());l.setSelection(O.create(l.doc,o+1)),e(l.scrollIntoView())}return!0},ua=(n,e)=>{let{$cursor:t}=n.selection;if(!t||t.parent.content.size)return!1;if(t.depth>1&&t.after()!=t.end(-1)){let i=t.before();if(je(n.doc,i))return e&&e(n.tr.split(i).scrollIntoView()),!0}let r=t.blockRange(),s=r&&Wt(r);return s==null?!1:(e&&e(n.tr.lift(r,s).scrollIntoView()),!0)};function af(n){return(e,t)=>{let{$from:r,$to:s}=e.selection;if(e.selection instanceof A&&e.selection.node.isBlock)return!r.parentOffset||!je(e.doc,r.pos)?!1:(t&&t(e.tr.split(r.pos).scrollIntoView()),!0);if(!r.depth)return!1;let i=[],o,l,a=!1,c=!1;for(let f=r.depth;;f--)if(r.node(f).isBlock){a=r.end(f)==r.pos+(r.depth-f),c=r.start(f)==r.pos-(r.depth-f),l=ci(r.node(f-1).contentMatchAt(r.indexAfter(f-1))),i.unshift(a&&l?{type:l}:null),o=f;break}else{if(f==1)return!1;i.unshift(null)}let u=e.tr;(e.selection instanceof O||e.selection instanceof ye)&&u.deleteSelection();let d=u.mapping.map(r.pos),h=je(u.doc,d,i.length,i);if(h||(i[0]=l?{type:l}:null,h=je(u.doc,d,i.length,i)),!h)return!1;if(u.split(d,i.length,i),!a&&c&&r.node(o).type!=l){let f=u.mapping.map(r.before(o)),p=u.doc.resolve(f);l&&r.node(o-1).canReplaceWith(p.index(),p.index()+1,l)&&u.setNodeMarkup(u.mapping.map(r.before(o)),l)}return t&&t(u.scrollIntoView()),!0}}const cf=af(),uf=(n,e)=>{let{$from:t,to:r}=n.selection,s,i=t.sharedDepth(r);return i==0?!1:(s=t.before(i),e&&e(n.tr.setSelection(A.create(n.doc,s))),!0)};function df(n,e,t){let r=e.nodeBefore,s=e.nodeAfter,i=e.index();return!r||!s||!r.type.compatibleContent(s.type)?!1:!r.content.size&&e.parent.canReplace(i-1,i)?(t&&t(n.tr.delete(e.pos-r.nodeSize,e.pos).scrollIntoView()),!0):!e.parent.canReplace(i,i+1)||!(s.isTextblock||it(n.doc,e.pos))?!1:(t&&t(n.tr.join(e.pos).scrollIntoView()),!0)}function da(n,e,t,r){let s=e.nodeBefore,i=e.nodeAfter,o,l,a=s.type.spec.isolating||i.type.spec.isolating;if(!a&&df(n,e,t))return!0;let c=!a&&e.parent.canReplace(e.index(),e.index()+1);if(c&&(o=(l=s.contentMatchAt(s.childCount)).findWrapping(i.type))&&l.matchType(o[0]||i.type).validEnd){if(t){let f=e.pos+i.nodeSize,p=b.empty;for(let y=o.length-1;y>=0;y--)p=b.from(o[y].create(null,p));p=b.from(s.copy(p));let m=n.tr.step(new ee(e.pos-1,f,e.pos,f,new w(p,1,0),o.length,!0)),g=m.doc.resolve(f+2*o.length);g.nodeAfter&&g.nodeAfter.type==s.type&&it(m.doc,g.pos)&&m.join(g.pos),t(m.scrollIntoView())}return!0}let u=i.type.spec.isolating||r>0&&a?null:I.findFrom(e,1),d=u&&u.$from.blockRange(u.$to),h=d&&Wt(d);if(h!=null&&h>=e.depth)return t&&t(n.tr.lift(d,h).scrollIntoView()),!0;if(c&&$t(i,"start",!0)&&$t(s,"end")){let f=s,p=[];for(;p.push(f),!f.isTextblock;)f=f.lastChild;let m=i,g=1;for(;!m.isTextblock;m=m.firstChild)g++;if(f.canReplace(f.childCount,f.childCount,m.content)){if(t){let y=b.empty;for(let M=p.length-1;M>=0;M--)y=b.from(p[M].copy(y));let k=n.tr.step(new ee(e.pos-p.length,e.pos+i.nodeSize,e.pos+g,e.pos+i.nodeSize-g,new w(y,p.length,0),0,!0));t(k.scrollIntoView())}return!0}}return!1}function fa(n){return function(e,t){let r=e.selection,s=n<0?r.$from:r.$to,i=s.depth;for(;s.node(i).isInline;){if(!i)return!1;i--}return s.node(i).isTextblock?(t&&t(e.tr.setSelection(O.create(e.doc,n<0?s.start(i):s.end(i)))),!0):!1}}const ff=fa(-1),hf=fa(1);function pf(n,e=null){return function(t,r){let{$from:s,$to:i}=t.selection,o=s.blockRange(i),l=o&&ii(o,n,e);return l?(r&&r(t.tr.wrap(o,l).scrollIntoView()),!0):!1}}function lo(n,e=null){return function(t,r){let s=!1;for(let i=0;i<t.selection.ranges.length&&!s;i++){let{$from:{pos:o},$to:{pos:l}}=t.selection.ranges[i];t.doc.nodesBetween(o,l,(a,c)=>{if(s)return!1;if(!(!a.isTextblock||a.hasMarkup(n,e)))if(a.type==n)s=!0;else{let u=t.doc.resolve(c),d=u.index();s=u.parent.canReplaceWith(d,d+1,n)}})}if(!s)return!1;if(r){let i=t.tr;for(let o=0;o<t.selection.ranges.length;o++){let{$from:{pos:l},$to:{pos:a}}=t.selection.ranges[o];i.setBlockType(l,a,n,e)}r(i.scrollIntoView())}return!0}}function ui(...n){return function(e,t,r){for(let 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Hf=/[\u0590-\u08ac]/;function Vf(n,e,t){let{$head:r}=e.selection;if(!r.parent.isTextblock)return!1;let s=r.parentOffset,i=!s,o=s==r.parent.content.size,l=n.domSelection();return l?!Hf.test(r.parent.textContent)||!l.modify?t=="left"||t=="backward"?i:o:Sa(n,e,()=>{let{focusNode:a,focusOffset:c,anchorNode:u,anchorOffset:d}=n.domSelectionRange(),h=l.caretBidiLevel;l.modify("move",t,"character");let f=r.depth?n.docView.domAfterPos(r.before()):n.dom,{focusNode:p,focusOffset:m}=n.domSelectionRange(),g=p&&!f.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 h!=null&&(l.caretBidiLevel=h),g}):r.pos==r.start()||r.pos==r.end()}let ho=null,po=null,mo=!1;function Wf(n,e,t){return ho==e&&po==t?mo:(ho=e,po=t,mo=t=="up"||t=="down"?_f(n,e,t):Vf(n,e,t))}const we=0,go=1,ut=2,De=3;class An{constructor(e,t,r,s){this.parent=e,this.children=t,this.dom=r,this.contentDOM=s,this.dirty=we,r.pmViewDesc=this}matchesWidget(e){return!1}matchesMark(e){return!1}matchesNode(e,t,r){return!1}matchesHack(e){return!1}parseRule(){return null}stopEvent(e){return!1}get size(){let e=0;for(let t=0;t<this.children.length;t++)e+=this.children[t].size;return e}get border(){return 0}destroy(){this.parent=void 0,this.dom.pmViewDesc==this&&(this.dom.pmViewDesc=void 0);for(let e=0;e<this.children.length;e++)this.children[e].destroy()}posBeforeChild(e){for(let t=0,r=this.posAtStart;;t++){let s=this.children[t];if(s==e)return r;r+=s.size}}get posBefore(){return this.parent.posBeforeChild(this)}get posAtStart(){return this.parent?this.parent.posBeforeChild(this)+this.border:0}get posAfter(){return this.posBefore+this.size}get posAtEnd(){return this.posAtStart+this.size-2*this.border}localPosFromDOM(e,t,r){if(this.contentDOM&&this.contentDOM.contains(e.nodeType==1?e:e.parentNode))if(r<0){let i,o;if(e==this.contentDOM)i=e.childNodes[t-1];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;i=e.previousSibling}for(;i&&!((o=i.pmViewDesc)&&o.parent==this);)i=i.previousSibling;return i?this.posBeforeChild(o)+o.size:this.posAtStart}else{let i,o;if(e==this.contentDOM)i=e.childNodes[t];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;i=e.nextSibling}for(;i&&!((o=i.pmViewDesc)&&o.parent==this);)i=i.nextSibling;return i?this.posBeforeChild(o):this.posAtEnd}let s;if(e==this.dom&&this.contentDOM)s=t>re(this.contentDOM);else if(this.contentDOM&&this.contentDOM!=this.dom&&this.dom.contains(this.contentDOM))s=e.compareDocumentPosition(this.contentDOM)&2;else if(this.dom.firstChild){if(t==0)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!1;break}if(i.previousSibling)break}if(s==null&&t==e.childNodes.length)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!0;break}if(i.nextSibling)break}}return s??r>0?this.posAtEnd:this.posAtStart}nearestDesc(e,t=!1){for(let r=!0,s=e;s;s=s.parentNode){let i=this.getDesc(s),o;if(i&&(!t||i.node))if(r&&(o=i.nodeDOM)&&!(o.nodeType==1?o.contains(e.nodeType==1?e:e.parentNode):o==e))r=!1;else return i}}getDesc(e){let t=e.pmViewDesc;for(let r=t;r;r=r.parent)if(r==this)return t}posFromDOM(e,t,r){for(let s=e;s;s=s.parentNode){let i=this.getDesc(s);if(i)return i.localPosFromDOM(e,t,r)}return-1}descAt(e){for(let t=0,r=0;t<this.children.length;t++){let s=this.children[t],i=r+s.size;if(r==e&&i!=r){for(;!s.border&&s.children.length;)for(let o=0;o<s.children.length;o++){let l=s.children[o];if(l.size){s=l;break}}return s}if(e<i)return s.descAt(e-r-s.border);r=i}}domFromPos(e,t){if(!this.contentDOM)return{node:this.dom,offset:0,atom:e+1};let r=0,s=0;for(let i=0;r<this.children.length;r++){let o=this.children[r],l=i+o.size;if(l>e||o instanceof wa){s=e-i;break}i=l}if(s)return this.children[r].domFromPos(s-this.children[r].border,t);for(let i;r&&!(i=this.children[r-1]).size&&i instanceof Ca&&i.side>=0;r--);if(t<=0){let i,o=!0;for(;i=r?this.children[r-1]:null,!(!i||i.dom.parentNode==this.contentDOM);r--,o=!1);return i&&t&&o&&!i.border&&!i.domAtom?i.domFromPos(i.size,t):{node:this.contentDOM,offset:i?re(i.dom)+1:0}}else{let i,o=!0;for(;i=r<this.children.length?this.children[r]:null,!(!i||i.dom.parentNode==this.contentDOM);r++,o=!1);return i&&o&&!i.border&&!i.domAtom?i.domFromPos(0,t):{node:this.contentDOM,offset:i?re(i.dom):this.contentDOM.childNodes.length}}}parseRange(e,t,r=0){if(this.children.length==0)return{node:this.contentDOM,from:e,to:t,fromOffset:0,toOffset:this.contentDOM.childNodes.length};let s=-1,i=-1;for(let o=r,l=0;;l++){let a=this.children[l],c=o+a.size;if(s==-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 h=this.children[d-1];if(h.size&&h.dom.parentNode==this.contentDOM&&!h.emptyChildAt(1)){s=re(h.dom)+1;break}e-=h.size}s==-1&&(s=0)}if(s>-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)){i=re(d.dom);break}t+=d.size}i==-1&&(i=this.contentDOM.childNodes.length);break}o=c}return{node:this.contentDOM,from:e,to:t,fromOffset:s,toOffset:i}}emptyChildAt(e){if(this.border||!this.contentDOM||!this.children.length)return!1;let t=this.children[e<0?0:this.children.length-1];return t.size==0||t.emptyChildAt(e)}domAfterPos(e){let{node:t,offset:r}=this.domFromPos(e,0);if(t.nodeType!=1||r==t.childNodes.length)throw new RangeError("No node after pos "+e);return t.childNodes[r]}setSelection(e,t,r,s=!1){let i=Math.min(e,t),o=Math.max(e,t);for(let f=0,p=0;f<this.children.length;f++){let m=this.children[f],g=p+m.size;if(i>p&&o<g)return m.setSelection(e-p-m.border,t-p-m.border,r,s);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((Ce||ae)&&e==t){let{node:f,offset:p}=l;if(f.nodeType==3){if(d=!!(p&&f.nodeValue[p-1]==`
7`),d&&p==f.nodeValue.length)for(let m=f,g;m;m=m.parentNode){if(g=m.nextSibling){g.nodeName=="BR"&&(l=a={node:g.parentNode,offset:re(g)+1});break}let y=m.pmViewDesc;if(y&&y.node&&y.node.isBlock)break}}else{let m=f.childNodes[p-1];d=m&&(m.nodeName=="BR"||m.contentEditable=="false")}}if(Ce&&u.focusNode&&u.focusNode!=a.node&&u.focusNode.nodeType==1){let f=u.focusNode.childNodes[u.focusOffset];f&&f.contentEditable=="false"&&(s=!0)}if(!(s||d&&ae)&&wt(l.node,l.offset,u.anchorNode,u.anchorOffset)&&wt(a.node,a.offset,u.focusNode,u.focusOffset))return;let h=!1;if((c.extend||e==t)&&!(d&&Ce)){c.collapse(l.node,l.offset);try{e!=t&&c.extend(a.node,a.offset),h=!0}catch{}}if(!h){if(e>t){let p=l;l=a,a=p}let f=document.createRange();f.setEnd(a.node,a.offset),f.setStart(l.node,l.offset),c.removeAllRanges(),c.addRange(f)}}ignoreMutation(e){return!this.contentDOM&&e.type!="selection"}get contentLost(){return this.contentDOM&&this.contentDOM!=this.dom&&!this.dom.contains(this.contentDOM)}markDirty(e,t){for(let r=0,s=0;s<this.children.length;s++){let i=this.children[s],o=r+i.size;if(r==o?e<=o&&t>=r:e<o&&t>r){let l=r+i.border,a=o-i.border;if(e>=l&&t<=a){this.dirty=e==r||t==o?ut:go,e==l&&t==a&&(i.contentLost||i.dom.parentNode!=this.contentDOM)?i.dirty=De:i.markDirty(e-l,t-l);return}else i.dirty=i.dom==i.contentDOM&&i.dom.parentNode==this.contentDOM&&!i.children.length?ut:De}r=o}this.dirty=ut}markParentsDirty(){let e=1;for(let t=this.parent;t;t=t.parent,e++){let r=e==1?ut:go;t.dirty<r&&(t.dirty=r)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}}class Ca extends An{constructor(e,t,r,s){let i,o=t.type.toDOM;if(typeof o=="function"&&(o=o(r,()=>{if(!i)return s;if(i.parent)return i.parent.posBeforeChild(i)})),!t.type.spec.raw){if(o.nodeType!=1){let 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,i=this}matchesWidget(e){return this.dirty==we&&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 qf extends An{constructor(e,t,r,s){super(e,[],t,null),this.textDOM=r,this.text=s}get size(){return this.text.length}localPosFromDOM(e,t){return e!=this.textDOM?this.posAtStart+(t?this.size:0):this.posAtStart+t}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return e.type==="characterData"&&e.target.nodeValue==e.oldValue}}class Mt extends An{constructor(e,t,r,s,i){super(e,[],r,s),this.mark=t,this.spec=i}static create(e,t,r,s){let i=s.nodeViews[t.type.name],o=i&&i(t,s,r);return(!o||!o.dom)&&(o=Tt.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!=we){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=we}}slice(e,t,r){let s=Mt.create(this.parent,this.mark,!0,r),i=this.children,o=this.size;t<o&&(i=$s(i,t,o,r)),e>0&&(i=$s(i,0,e,r));for(let l=0;l<i.length;l++)i[l].parent=s;return s.children=i,s}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}}class tt extends An{constructor(e,t,r,s,i,o,l,a,c){super(e,[],i,o),this.node=t,this.outerDeco=r,this.innerDeco=s,this.nodeDOM=l}static create(e,t,r,s,i,o){let l=i.nodeViews[t.type.name],a,c=l&&l(t,i,()=>{if(!a)return o;if(a.parent)return a.parent.posBeforeChild(a)},r,s),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}=Tt.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 h=u;return u=Ta(u,r,t),c?a=new Uf(e,t,r,s,u,d||null,h,c,i,o+1):t.isText?new Wr(e,t,r,s,u,h,i):new tt(e,t,r,s,u,d||null,h,i,o+1)}parseRule(){if(this.node.type.spec.reparseInView)return null;let e={node:this.node.type.name,attrs:this.node.attrs};if(this.node.type.whitespace=="pre"&&(e.preserveWhitespace="full"),!this.contentDOM)e.getContent=()=>this.node.content;else if(!this.contentLost)e.contentElement=this.contentDOM;else{for(let t=this.children.length-1;t>=0;t--){let r=this.children[t];if(this.dom.contains(r.dom.parentNode)){e.contentElement=r.dom.parentNode;break}}e.contentElement||(e.getContent=()=>b.empty)}return e}matchesNode(e,t,r){return this.dirty==we&&e.eq(this.node)&&tr(t,this.outerDeco)&&r.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}updateChildren(e,t){let r=this.node.inlineContent,s=t,i=e.composing?this.localCompositionInfo(e,t):null,o=i&&i.pos>-1?i:null,l=i&&i.pos<0,a=new Jf(this,o&&o.node,e);Xf(this.node,this.innerDeco,(c,u,d)=>{c.spec.marks?a.syncToMarks(c.spec.marks,r,e,u):c.type.side>=0&&!d&&a.syncToMarks(u==this.node.childCount?z.none:this.node.child(u).marks,r,e,u),a.placeWidget(c,e,s)},(c,u,d,h)=>{a.syncToMarks(c.marks,r,e,h);let f;a.findNodeMatch(c,u,d,h)||l&&e.state.selection.from>s&&e.state.selection.to<s+c.nodeSize&&(f=a.findIndexWithChild(i.node))>-1&&a.updateNodeAt(c,u,d,f,e)||a.updateNextNode(c,u,d,e,h,s)||a.addNode(c,u,d,e,s),s+=c.nodeSize}),a.syncToMarks([],r,e,0),this.node.isTextblock&&a.addTextblockHacks(),a.destroyRest(),(a.changed||this.dirty==ut)&&(o&&this.protectLocalComposition(e,o),Ma(this.contentDOM,this.children,e),jt&&Qf(this.dom))}localCompositionInfo(e,t){let{from:r,to:s}=e.state.selection;if(!(e.state.selection instanceof O)||r<t||s>t+this.node.content.size)return null;let i=e.input.compositionNode;if(!i||!this.dom.contains(i.parentNode))return null;if(this.node.inlineContent){let o=i.nodeValue,l=Zf(this.node.content,o,r-t,s-t);return l<0?null:{node:i,pos:l,text:o}}else return{node:i,pos:-1,text:""}}protectLocalComposition(e,{node:t,pos:r,text:s}){if(this.getDesc(t))return;let i=t;for(;i.parentNode!=this.contentDOM;i=i.parentNode){for(;i.previousSibling;)i.parentNode.removeChild(i.previousSibling);for(;i.nextSibling;)i.parentNode.removeChild(i.nextSibling);i.pmViewDesc&&(i.pmViewDesc=void 0)}let o=new qf(this,i,t,s);e.input.compositionNodes.push(o),this.children=$s(this.children,r,r+s.length,e,o)}update(e,t,r,s){return this.dirty==De||!e.sameMarkup(this.node)?!1:(this.updateInner(e,t,r,s),!0)}updateInner(e,t,r,s){this.updateOuterDeco(t),this.node=e,this.innerDeco=r,this.contentDOM&&this.updateChildren(s,this.posAtStart),this.dirty=we}updateOuterDeco(e){if(tr(e,this.outerDeco))return;let t=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=va(this.dom,this.nodeDOM,zs(this.outerDeco,this.node,t),zs(e,this.node,t)),this.dom!=r&&(r.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.nodeDOM.draggable=!0))}deselectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.nodeDOM.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}}function yo(n,e,t,r,s){Ta(r,e,n);let i=new tt(void 0,n,e,t,r,r,r,s,0);return i.contentDOM&&i.updateChildren(s,0),i}class Wr extends tt{constructor(e,t,r,s,i,o,l){super(e,t,r,s,i,null,o,l,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,t,r,s){return this.dirty==De||this.dirty!=we&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(t),(this.dirty!=we||e.text!=this.node.text)&&e.text!=this.nodeDOM.nodeValue&&(this.nodeDOM.nodeValue=e.text,s.trackWrites==this.nodeDOM&&(s.trackWrites=null)),this.node=e,this.dirty=we,!0)}inParent(){let e=this.parent.contentDOM;for(let t=this.nodeDOM;t;t=t.parentNode)if(t==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,t,r){return e==this.nodeDOM?this.posAtStart+Math.min(t,this.node.text.length):super.localPosFromDOM(e,t,r)}ignoreMutation(e){return e.type!="characterData"&&e.type!="selection"}slice(e,t,r){let s=this.node.cut(e,t),i=document.createTextNode(s.text);return new Wr(this.parent,s,this.outerDeco,this.innerDeco,i,i,r)}markDirty(e,t){super.markDirty(e,t),this.dom!=this.nodeDOM&&(e==0||t==this.nodeDOM.nodeValue.length)&&(this.dirty=De)}get domAtom(){return!1}isText(e){return this.node.text==e}}class wa extends An{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==we&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}}class Uf extends tt{constructor(e,t,r,s,i,o,l,a,c,u){super(e,t,r,s,i,o,l,c,u),this.spec=a}update(e,t,r,s){if(this.dirty==De)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){let i=this.spec.update(e,t,r);return i&&this.updateInner(e,t,r,s),i}else return!this.contentDOM&&!e.isLeaf?!1:super.update(e,t,r,s)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,t,r,s){this.spec.setSelection?this.spec.setSelection(e,t,r.root):super.setSelection(e,t,r,s)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}stopEvent(e){return this.spec.stopEvent?this.spec.stopEvent(e):!1}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}}function Ma(n,e,t){let r=n.firstChild,s=!1;for(let i=0;i<e.length;i++){let o=e[i],l=o.dom;if(l.parentNode==n){for(;l!=r;)r=bo(r),s=!0;r=r.nextSibling}else s=!0,n.insertBefore(l,r);if(o instanceof Mt){let a=r?r.previousSibling:n.lastChild;Ma(o.contentDOM,o.children,t),r=a?a.nextSibling:n.firstChild}}for(;r;)r=bo(r),s=!0;s&&t.trackWrites==n&&(t.trackWrites=null)}const rn=function(n){n&&(this.nodeName=n)};rn.prototype=Object.create(null);const dt=[new rn];function zs(n,e,t){if(n.length==0)return dt;let r=t?dt[0]:new rn,s=[r];for(let i=0;i<n.length;i++){let o=n[i].type.attrs;if(o){o.nodeName&&s.push(r=new rn(o.nodeName));for(let l in o){let a=o[l];a!=null&&(t&&s.length==1&&s.push(r=new rn(e.isInline?"span":"div")),l=="class"?r.class=(r.class?r.class+" ":"")+a:l=="style"?r.style=(r.style?r.style+";":"")+a:l!="nodeName"&&(r[l]=a))}}}return s}function va(n,e,t,r){if(t==dt&&r==dt)return e;let s=e;for(let i=0;i<r.length;i++){let o=r[i],l=t[i];if(i){let a;l&&l.nodeName==o.nodeName&&s!=n&&(a=s.parentNode)&&a.nodeName.toLowerCase()==o.nodeName||(a=document.createElement(o.nodeName),a.pmIsDeco=!0,a.appendChild(s),l=dt[0]),s=a}Kf(s,l||dt[0],o)}return s}function Kf(n,e,t){for(let r in e)r!="class"&&r!="style"&&r!="nodeName"&&!(r in t)&&n.removeAttribute(r);for(let r in t)r!="class"&&r!="style"&&r!="nodeName"&&t[r]!=e[r]&&n.setAttribute(r,t[r]);if(e.class!=t.class){let r=e.class?e.class.split(" ").filter(Boolean):[],s=t.class?t.class.split(" ").filter(Boolean):[];for(let i=0;i<r.length;i++)s.indexOf(r[i])==-1&&n.classList.remove(r[i]);for(let i=0;i<s.length;i++)r.indexOf(s[i])==-1&&n.classList.add(s[i]);n.classList.length==0&&n.removeAttribute("class")}if(e.style!=t.style){if(e.style){let r=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g,s;for(;s=r.exec(e.style);)n.style.removeProperty(s[1])}t.style&&(n.style.cssText+=t.style)}}function Ta(n,e,t){return 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t=n.domSelectionRange(),r=n.state.doc;if(!t.focusNode)return null;let s=n.docView.nearestDesc(t.focusNode),i=s&&s.size==0,o=n.docView.posFromDOM(t.focusNode,t.focusOffset,1);if(o<0)return null;let l=r.resolve(o),a,c;if(Vr(t)){for(a=o;s&&!s.node;)s=s.parent;let d=s.node;if(s&&d.isAtom&&A.isSelectable(d)&&s.parent&&!(d.isInline&&Tf(t.focusNode,t.focusOffset,s.dom))){let h=s.posBefore;c=new A(o==h?l:r.resolve(h))}}else{if(t instanceof n.dom.ownerDocument.defaultView.Selection&&t.rangeCount>1){let d=o,h=o;for(let f=0;f<t.rangeCount;f++){let p=t.getRangeAt(f);d=Math.min(d,n.docView.posFromDOM(p.startContainer,p.startOffset,1)),h=Math.max(h,n.docView.posFromDOM(p.endContainer,p.endOffset,-1))}if(d<0)return null;[a,o]=h==n.state.selection.anchor?[h,d]:[d,h],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&&!i?1:-1;c=hi(n,u,l,d)}return c}function Ea(n){return n.editable?n.hasFocus():Na(n)&&document.activeElement&&document.activeElement.contains(n.dom)}function _e(n,e=!1){let t=n.state.selection;if(Aa(n,t),!!Ea(n)){if(!e&&n.input.mouseDown&&n.input.mouseDown.allowDefault&&ie){let r=n.domSelectionRange(),s=n.domObserver.currentSelection;if(r.anchorNode&&s.anchorNode&&wt(r.anchorNode,r.anchorOffset,s.anchorNode,s.anchorOffset)){n.input.mouseDown.delayedSelectionSync=!0,n.domObserver.setCurSelection();return}}if(n.domObserver.disconnectSelection(),n.cursorWrapper)th(n);else{let{anchor:r,head:s}=t,i,o;ko&&!(t instanceof O)&&(t.$from.parent.inlineContent||(i=xo(n,t.from)),!t.empty&&!t.$from.parent.inlineContent&&(o=xo(n,t.to))),n.docView.setSelection(r,s,n,e),ko&&(i&&So(i),o&&So(o)),t.visible?n.dom.classList.remove("ProseMirror-hideselection"):(n.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&eh(n))}n.domObserver.setCurSelection(),n.domObserver.connectSelection()}}const ko=ae||ie&&pa<63;function xo(n,e){let{node:t,offset:r}=n.docView.domFromPos(e,0),s=r<t.childNodes.length?t.childNodes[r]:null,i=r?t.childNodes[r-1]:null;if(ae&&s&&s.contentEditable=="false")return as(s);if((!s||s.contentEditable=="false")&&(!i||i.contentEditable=="false")){if(s)return as(s);if(i)return as(i)}}function as(n){return n.contentEditable="true",ae&&n.draggable&&(n.draggable=!1,n.wasDraggable=!0),n}function So(n){n.contentEditable="false",n.wasDraggable&&(n.draggable=!0,n.wasDraggable=null)}function eh(n){let e=n.dom.ownerDocument;e.removeEventListener("selectionchange",n.input.hideSelectionGuard);let t=n.domSelectionRange(),r=t.anchorNode,s=t.anchorOffset;e.addEventListener("selectionchange",n.input.hideSelectionGuard=()=>{(t.anchorNode!=r||t.anchorOffset!=s)&&(e.removeEventListener("selectionchange",n.input.hideSelectionGuard),setTimeout(()=>{(!Ea(n)||n.state.selection.visible)&&n.dom.classList.remove("ProseMirror-hideselection")},20))})}function th(n){let e=n.domSelection();if(!e)return;let t=n.cursorWrapper.dom,r=t.nodeName=="IMG";r?e.collapse(t.parentNode,re(t)+1):e.collapse(t,0),!r&&!n.state.selection.visible&&pe&&et<=11&&(t.disabled=!0,t.disabled=!1)}function Aa(n,e){if(e instanceof A){let t=n.docView.descAt(e.from);t!=n.lastSelectedViewDesc&&(Co(n),t&&t.selectNode(),n.lastSelectedViewDesc=t)}else Co(n)}function Co(n){n.lastSelectedViewDesc&&(n.lastSelectedViewDesc.parent&&n.lastSelectedViewDesc.deselectNode(),n.lastSelectedViewDesc=void 0)}function hi(n,e,t,r){return n.someProp("createSelectionBetween",s=>s(n,e,t))||O.between(e,t,r)}function wo(n){return n.editable&&!n.hasFocus()?!1:Na(n)}function Na(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 nh(n){let e=n.docView.domFromPos(n.state.selection.anchor,0),t=n.domSelectionRange();return 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e=n.domSelectionRange(),t=e.focusNode,r=e.focusOffset;if(!t)return;let s=nr(t),i,o;for(;;)if(r<s){if(t.nodeType!=1)break;let l=t.childNodes[r];if(sn(l,1))i=t,o=++r;else break}else{if(Oa(t))break;{let l=t.nextSibling;for(;l&&sn(l,1);)i=l.parentNode,o=re(l)+1,l=l.nextSibling;if(l)t=l,r=0,s=nr(t);else{if(t=t.parentNode,t==n.dom)break;r=s=0}}}i&&js(n,i,o)}function Oa(n){let e=n.pmViewDesc;return e&&e.node&&e.node.isBlock}function ih(n,e){for(;n&&e==n.childNodes.length&&!Tn(n);)e=re(n)+1,n=n.parentNode;for(;n&&e<n.childNodes.length;){let t=n.childNodes[e];if(t.nodeType==3)return t;if(t.nodeType==1&&t.contentEditable=="false")break;n=t,e=0}}function oh(n,e){for(;n&&!e&&!Tn(n);)e=re(n),n=n.parentNode;for(;n&&e;){let t=n.childNodes[e-1];if(t.nodeType==3)return t;if(t.nodeType==1&&t.contentEditable=="false")break;n=t,e=n.childNodes.length}}function js(n,e,t){if(e.nodeType!=3){let i,o;(o=ih(e,t))?(e=o,t=0):(i=oh(e,t))&&(e=i,t=i.nodeValue.length)}let r=n.domSelection();if(!r)return;if(Vr(r)){let 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s=e.node(t).contentMatchAt(e.index(t)),i,o=[];if(n.forEach(l=>{if(!o)return;let a=s.findWrapping(l.type),c;if(!a)return o=null;if(c=o.length&&i.length&&Ra(a,i,l,o[o.length-1],0))o[o.length-1]=c;else{o.length&&(o[o.length-1]=La(o[o.length-1],i.length));let u=Da(l,a);o.push(u),s=s.matchType(u.type),i=a}}),o)return b.from(o)}return n}function Da(n,e,t=0){for(let r=e.length-1;r>=t;r--)n=e[r].create(null,b.from(n));return n}function Ra(n,e,t,r,s){if(s<n.length&&s<e.length&&n[s]==e[s]){let i=Ra(n,e,t,r.lastChild,s+1);if(i)return r.copy(r.content.replaceChild(r.childCount-1,i));if(r.contentMatchAt(r.childCount).matchType(s==n.length-1?t.type:n[s+1]))return r.copy(r.content.append(b.from(Da(t,n,s+1))))}}function La(n,e){if(e==0)return n;let t=n.content.replaceChild(n.childCount-1,La(n.lastChild,e-1)),r=n.contentMatchAt(n.childCount).fillBefore(b.empty,!0);return n.copy(t.append(r))}function _s(n,e,t,r,s,i){let o=e<0?n.firstChild:n.lastChild,l=o.content;return 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t=this.pos;this.view.state.doc!=this.startDoc&&(t=this.view.posAtCoords(qr(e))),this.updateAllowDefault(e),this.allowDefault||!t?Qe(this.view,"pointer"):vh(this.view,t.pos,t.inside,e,this.selectNode)?e.preventDefault():e.button==0&&(this.flushed||ae&&this.mightDrag&&!this.mightDrag.node.isAtom||ie&&!this.view.state.selection.visible&&Math.min(Math.abs(t.pos-this.view.state.selection.from),Math.abs(t.pos-this.view.state.selection.to))<=2)?(Bt(this.view,I.near(this.view.state.doc.resolve(t.pos))),e.preventDefault()):Qe(this.view,"pointer")}move(e){this.updateAllowDefault(e),Qe(this.view,"pointer"),e.buttons==0&&this.done()}updateAllowDefault(e){!this.allowDefault&&(Math.abs(this.event.x-e.clientX)>4||Math.abs(this.event.y-e.clientY)>4)&&(this.allowDefault=!0)}}de.touchstart=n=>{n.input.lastTouch=Date.now(),yi(n),Qe(n,"pointer")};de.touchmove=n=>{n.input.lastTouch=Date.now(),Qe(n,"pointer")};de.contextmenu=n=>yi(n);function $a(n,e){return n.composing?!0:ae&&Math.abs(e.timeStamp-n.input.compositionEndedAt)<500?(n.input.compositionEndedAt=-2e8,!0):!1}const Oh=Fe?5e3:-1;fe.compositionstart=fe.compositionupdate=n=>{if(!n.composing){n.domObserver.flush();let{state:e}=n,t=e.selection.$to;if(e.selection instanceof O&&(e.storedMarks||!t.textOffset&&t.parentOffset&&t.nodeBefore.marks.some(r=>r.type.spec.inclusive===!1)||ie&&ma&&Ih(n)))n.markCursor=n.state.storedMarks||t.marks(),rr(n,!0),n.markCursor=null;else if(rr(n,!e.selection.empty),Ce&&e.selection.empty&&t.parentOffset&&!t.textOffset&&t.nodeBefore.marks.length){let r=n.domSelectionRange();for(let s=r.focusNode,i=r.focusOffset;s&&s.nodeType==1&&i!=0;){let o=i<0?s.lastChild:s.childNodes[i-1];if(!o)break;if(o.nodeType==3){let l=n.domSelection();l&&l.collapse(o,o.nodeValue.length);break}else s=o,i=-1}}n.input.composing=!0}Fa(n,Oh)};function Ih(n){let{focusNode:e,focusOffset:t}=n.domSelectionRange();if(!e||e.nodeType!=1||t>=e.childNodes.length)return!1;let 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t=e;n.focused&&(n.domObserver.stop(),n.dom.classList.remove("ProseMirror-focused"),n.domObserver.start(),t.relatedTarget&&n.dom.contains(t.relatedTarget)&&n.domObserver.currentSelection.clear(),n.focused=!1)};de.beforeinput=(n,e)=>{if(ie&&Fe&&e.inputType=="deleteContentBackward"){n.domObserver.flushSoon();let{domChangeCount:r}=n.input;setTimeout(()=>{if(n.input.domChangeCount!=r||(n.dom.blur(),n.focus(),n.someProp("handleKeyDown",i=>i(n,ct(8,"Backspace")))))return;let{$cursor:s}=n.state.selection;s&&s.pos>0&&n.dispatch(n.state.tr.delete(s.pos-1,s.pos).scrollIntoView())},50)}};for(let n in fe)de[n]=fe[n];function kn(n,e){if(n==e)return!0;for(let t in n)if(n[t]!==e[t])return!1;for(let t in e)if(!(t in n))return!1;return!0}class sr{constructor(e,t){this.toDOM=e,this.spec=t||yt,this.side=this.spec.side||0}map(e,t,r,s){let{pos:i,deleted:o}=e.mapResult(t.from+s,this.side<0?-1:1);return o?null:new ue(i-r,i-r,this)}valid(){return!0}eq(e){return this==e||e instanceof 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i=e[s];if(i.from==r.from){i.to!=r.to&&(e==n&&(e=n.slice()),e[s]=i.copy(i.from,r.to),Io(e,s+1,i.copy(r.to,i.to)));continue}else{i.from<r.to&&(e==n&&(e=n.slice()),e[t]=r.copy(r.from,i.from),Io(e,s,r.copy(i.from,r.to)));break}}}return e}function Io(n,e,t){for(;e<n.length&&bt(t,n[e])>0;)e++;n.splice(e,0,t)}function us(n){let e=[];return n.someProp("decorations",t=>{let r=t(n.state);r&&r!=le&&e.push(r)}),n.cursorWrapper&&e.push(F.create(n.state.doc,[n.cursorWrapper.deco])),Ge.from(e)}const _h={childList:!0,characterData:!0,characterDataOldValue:!0,attributes:!0,attributeOldValue:!0,subtree:!0},Hh=pe&&et<=11;class Vh{constructor(){this.anchorNode=null,this.anchorOffset=0,this.focusNode=null,this.focusOffset=0}set(e){this.anchorNode=e.anchorNode,this.anchorOffset=e.anchorOffset,this.focusNode=e.focusNode,this.focusOffset=e.focusOffset}clear(){this.anchorNode=this.focusNode=null}eq(e){return e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset}}class Wh{constructor(e,t){this.view=e,this.handleDOMChange=t,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new Vh,this.onCharData=null,this.suppressingSelectionUpdates=!1,this.lastChangedTextNode=null,this.observer=window.MutationObserver&&new window.MutationObserver(r=>{for(let s=0;s<r.length;s++)this.queue.push(r[s]);pe&&et<=11&&r.some(s=>s.type=="childList"&&s.removedNodes.length||s.type=="characterData"&&s.oldValue.length>s.target.nodeValue.length)?this.flushSoon():ae&&e.composing&&r.some(s=>s.type=="childList"&&s.target.nodeName=="TR")?(e.input.badSafariComposition=!0,this.flushSoon()):this.flush()}),Hh&&(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,_h)),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(wo(this.view)){if(this.suppressingSelectionUpdates)return _e(this.view);if(pe&&et<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&wt(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset))return this.flushSoon()}this.flush()}}setCurSelection(){this.currentSelection.set(this.view.domSelectionRange())}ignoreSelectionChange(e){if(!e.focusNode)return!0;let t=new Set,r;for(let i=e.focusNode;i;i=Ft(i))t.add(i);for(let i=e.anchorNode;i;i=Ft(i))if(t.has(i)){r=i;break}let s=r&&this.view.docView.nearestDesc(r);if(s&&s.ignoreMutation({type:"selection",target:r.nodeType==3?r.parentNode:r}))return this.setCurSelection(),!0}pendingRecords(){if(this.observer)for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}flush(){let{view:e}=this;if(!e.docView||this.flushingSoon>-1)return;let t=this.pendingRecords();t.length&&(this.queue=[]);let r=e.domSelectionRange(),s=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(r)&&wo(e)&&!this.ignoreSelectionChange(r),i=-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&&(i=i<0?d.from:Math.min(d.from,i),o=o<0?d.to:Math.max(d.to,o),d.typeOver&&(l=!0))}if(a.some(u=>u.nodeName=="BR")&&(e.input.lastKeyCode==8||e.input.lastKeyCode==46)){for(let u of a)if(u.nodeName=="BR"&&u.parentNode){let d=u.nextSibling;for(;d&&d.nodeType==1;){if(d.contentEditable=="false"){u.parentNode.removeChild(u);break}d=d.firstChild}}}else if(Ce&&a.length){let u=a.filter(d=>d.nodeName=="BR");if(u.length==2){let[d,h]=u;d.parentNode&&d.parentNode.parentNode==h.parentNode?h.remove():d.remove()}else{let{focusNode:d}=this.currentSelection;for(let h of u){let f=h.parentNode;f&&f.nodeName=="LI"&&(!d||Kh(e,d)!=f)&&h.remove()}}}let c=null;i<0&&s&&e.input.lastFocus>

10Date.now()-200&&Math.max(e.input.lastTouch,e.input.lastClick.time)<Date.now()-300&&Vr(r)&&(c=fi(e))&&c.eq(I.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,_e(e),this.currentSelection.set(r),e.scrollToSelection()):(i>-1||s)&&(i>-1&&(e.docView.markDirty(i,o),qh(e)),e.input.badSafariComposition&&(e.input.badSafariComposition=!1,Jh(e,a)),this.handleDOMChange(i,o,l,a),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||_e(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 s=e.previousSibling,i=e.nextSibling;if(pe&&et<=11&&e.addedNodes.length)for(let u=0;u<e.addedNodes.length;u++){let{previousSibling:d,nextSibling:h}=e.addedNodes[u];(!d||Array.prototype.indexOf.call(e.addedNodes,d)<0)&&(s=d),(!h||Array.prototype.indexOf.call(e.addedNodes,h)<0)&&(i=h)}let o=s&&s.parentNode==e.target?re(s)+1:0,l=r.localPosFromDOM(e.target,o,-1),a=i&&i.parentNode==e.target?re(i):e.target.childNodes.length,c=r.localPosFromDOM(e.target,a,1);return{from:l,to:c}}else return e.type=="attributes"?{from:r.posAtStart-r.border,to:r.posAt

10End+r.border}:(this.lastChangedTextNode=e.target,{from:r.posAtStart,to:r.posAtEnd,typeOver:e.target.nodeValue==e.oldValue})}}let Do=new WeakMap,Ro=!1;function qh(n){if(!Do.has(n)&&(Do.set(n,null),["normal","nowrap","pre-line"].indexOf(getComputedStyle(n.dom).whiteSpace)!==-1)){if(n.requiresGeckoHackNode=Ce,Ro)return;console.warn("ProseMirror expects the CSS white-space property to be set, preferably to 'pre-wrap'. It is recommended to load style/prosemirror.css from the prosemirror-view package."),Ro=!0}}function Lo(n,e){let t=e.startContainer,r=e.startOffset,s=e.endContainer,i=e.endOffset,o=n.domAtPos(n.state.selection.anchor);return wt(o.node,o.offset,s,i)&&([t,r,s,i]=[s,i,t,r]),{anchorNode:t,anchorOffset:r,focusNode:s,focusOffset:i}}function Uh(n,e){if(e.getComposedRanges){let s=e.getComposedRanges(n.root)[0];if(s)return Lo(n,s)}let t;function r(s){s.preventDefault(),s.stopImmediatePropagation(),t=s.getTargetRanges()[0]}return n.dom.addEventListener("beforeinput",r,!0),document.execCommand("indent"),n.dom.removeEventListener("beforeinput",r,!0),t?Lo(n,t):null}function Kh(n,e){for(let t=e.parentNode;t&&t!=n.dom;t=t.parentNode){let r=n.docView.nearestDesc(t,!0);if(r&&r.node.isBlock)return t}return null}function Jh(n,e){var t;let{focusNode:r,focusOffset:s}=n.domSelectionRange();for(let i of e)if(((t=i.parentNode)===null||t===void 0?void 0:t.nodeName)=="TR"){let o=i.nextSibling;for(;o&&o.nodeName!="TD"&&o.nodeName!="TH";)o=o.nextSibling;if(o){let l=o;for(;;){let a=l.firstChild;if(!a||a.nodeType!=1||a.contentEditable=="false"||/^(BR|IMG)$/.test(a.nodeName))break;l=a}l.insertBefore(i,l.firstChild),r==i&&n.domSelection().collapse(i,s)}else i.parentNode.removeChild(i)}}function Gh(n,e,t){let{node:r,fromOffset:s,toOffset:i,from:o,to:l}=n.docView.parseRange(e,t),a=n.domSelectionRange(),c,u=a.anchorNode;if(u&&n.dom.contains(u.nodeType==1?u:u.parentNode)&&(c=[{node:u,offset:a.anchorOffset}],Vr(a)||c.push({node:a.focusNode,offset:a.focusOffset})),ie&&n.input.lastKeyCode===8)for(let g=i;g>s;g--){let y=r.childNodes[g-1],k=y.pmViewDesc;if(y.nodeName=="BR"&&!k){i=g;break}if(!k||k.size)break}let d=n.state.doc,h=n.someProp("domParser")||Ze.fromSchema(n.state.schema),f=d.resolve(o),p=null,m=h.parse(r,{topNode:f.parent,topMatch:f.parent.contentMatchAt(f.index()),topOpen:!0,from:s,to:i,preserveWhitespace:f.parent.type.whitespace=="pre"?"full":!0,findPositions:c,ruleFromNode:Yh,context:f});if(c&&c[0].pos!=null){let g=c[0].pos,y=c[1]&&c[1].pos;y==null&&(y=g),p={anchor:g+o,head:y+o}}return{doc:m,sel:p,from:o,to:l}}function Yh(n){let e=n.pmViewDesc;if(e)return e.parseRule();if(n.nodeName=="BR"&&n.parentNode){if(ae&&/^(ul|ol)$/i.test(n.parentNode.nodeName)){let t=document.createElement("div");return t.appendChild(document.createElement("li")),{skip:t}}else if(n.parentNode.lastChild==n||ae&&/^(tr|table)$/i.test(n.parentNode.nodeName))return{ignore:!0}}else if(n.nodeName=="IMG"&&n.getAttribute("mark-placeholder"))return{ignore:!0};return null}const Xh=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|img|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function Qh(n,e,t,r,s){let i=n.input.compositionPendingChanges||(n.composing?n.input.compositionID:0);if(n.input.compositionPendingChanges=0,e<0){let T=n.input.lastSelectionTime>Date.now()-50?n.input.lastSelectionOrigin:null,R=fi(n,T);if(R&&!n.state.selection.eq(R)){if(ie&&Fe&&n.input.lastKeyCode===13&&Date.now()-100<n.input.lastKeyCodeTime&&n.someProp("handleKeyDown",Q=>Q(n,ct(13,"Enter"))))return;let L=n.state.tr.setSelection(R);T=="pointer"?L.setMeta("pointer",!0):T=="key"&&L.scrollIntoView(),i&&L.setMeta("composition",i),n.dispatch(L)}return}let o=n.state.doc.resolve(e),l=o.sharedDepth(t);e=o.before(l+1),t=n.state.doc.resolve(t).after(l+1);let a=n.state.selection,c=Gh(n,e,t),u=n.state.doc,d=u.slice(c.from,c.to),h,f;n.input.lastKeyCode===8&&Date.now()-100<n.input.lastKeyCodeTime?(h=n.state.selection.to,f="end"):(h=n.state.selection.from,f="start"),n.input.lastKeyCode=null;let p=tp(d.content,c.doc.content,c.from,h,f);if(p&&n.input.domChangeCount++,(jt&&n.input.lastIOSEnter>Date.now()-225||Fe)&&s.some(T=>T.nodeType==1&&!Xh.test(T.nodeName))&&(!p||p.endA>=p.endB)&&n.someProp("handleKeyDown",T=>T(n,ct(13,"Enter")))){n.input.lastIOSEnter=0;return}if(!p)if(r&&a instanceof O&&!a.empty&&a.$head.sameParent(a.$anchor)&&!n.composing&&!(c.sel&&c.sel.anchor!=c.sel.head))p={start:a.from,endA:a.to,endB:a.to};else{if(c.sel){let T=Po(n,n.state.doc,c.sel);if(T&&!T.eq(n.state.selection)){let R=n.state.tr.setSelection(T);i&&R.setMeta("composition",i),n.dispatch(R)}}return}n.state.selection.from<n.state.selection.to&&p.start==p.endB&&n.state.selection instanceof O&&(p.start>n.state.selection.from&&p.start<=n.state.selection.from+2&&n.state.selection.from>=c.from?p.start=n.state.selection.from:p.endA<n.state.selection.to&&p.endA>=n.state.selection.to-2&&n.state.selection.to<=c.to&&(p.endB+=n.state.selection.to-p.endA,p.endA=n.state.selection.to)),pe&&et<=11&&p.endB==p.start+1&&p.endA==p.start&&p.start>c.from&&c.doc.textBetween(p.start-c.from-1,p.start-c.from+1)=="  "&&(p.start--,p.endA--,p.endB--);let m=c.doc.resolveNoCache(p.start-c.from),g=c.doc.resolveNoCache(p.endB-c.from),y=u.resolve(p.start),k=m.sameParent(g)&&m.parent.inlineContent&&y.end()>=p.endA;if((jt&&n.input.lastIOSEnter>Date.now()-225&&(!k||s.some(T=>T.nodeName=="DIV"||T.nodeName=="P"))||!k&&m.pos<c.doc.content.size&&(!m.sameParent(g)||!m.parent.inlineContent)&&m.pos<g.pos&&!/\S/.test(c.doc.textBetween(m.pos,g.pos,"","")))&&n.someProp("handleKeyDown",T=>T(n,ct(13,"Enter")))){n.input.lastIOSEnter=0;return}if(n.state.selection.anchor>p.start&&ep(u,p.start,p.endA,m,g)&&n.someProp("handleKeyDown",T=>T(n,ct(8,"Backspace")))){Fe&&ie&&n.domObserver.suppressSelectionUpdates();return}ie&&p.endB==p.start&&(n.input.lastChromeDelete=Date.now()),Fe&&!k&&m.start()!=g.start()&&g.parentOffset==0&&m.depth==g.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==p.endA&&(p.endB-=2,g=c.doc.resolveNoCache(p.endB-c.from),setTimeout(()=>{n.someProp("handleKeyDown",function(T){return T(n,ct(13,"Enter"))})},20));let M=p.start,C=p.endA,v=T=>{let R=T||n.state.tr.replace(M,C,c.doc.slice(p.start-c.from,p.endB-c.from));if(c.sel){let L=Po(n,R.doc,c.sel);L&&!(ie&&n.composing&&L.empty&&(p.start!=p.endB||n.input.lastChromeDelete<Date.now()-100)&&(L.head==M||L.head==R.mapping.map(C)-1)||pe&&L.empty&&L.head==M)&&R.setSelection(L)}return i&&R.setMeta("composition",i),R.scrollIntoView()},N;if(k)if(m.pos==g.pos){pe&&et<=11&&m.parentOffset==0&&(n.domObserver.suppressSelectionUpdates(),setTimeout(()=>_e(n),20));let T=v(n.state.tr.delete(M,C)),R=u.resolve(p.start).marksAcross(u.resolve(p.endA));R&&T.ensureMarks(R),n.dispatch(T)}else if(p.endA==p.endB&&(N=Zh(m.parent.content.cut(m.parentOffset,g.parentOffset),y.parent.content.cut(y.parentOffset,p.endA-y.start())))){let T=v(n.state.tr);N.type=="add"?T.addMark(M,C,N.mark):T.removeMark(M,C,N.mark),n.dispatch(T)}else if(m.parent.child(m.index()).isText&&m.index()==g.index()-(g.textOffset?0:1)){let T=m.parent.textBetween(m.parentOffset,g.parentOffset),R=()=>v(n.state.tr.insertText(T,M,C));n.someProp("handleTextInput",L=>L(n,M,C,T,R))||n.dispatch(R())}else n.dispatch(v());else n.dispatch(v())}function Po(n,e,t){return Math.max(t.anchor,t.head)>e.content.size?null:hi(n,e.resolve(t.anchor),e.resolve(t.head))}function Zh(n,e){let t=n.firstChild.marks,r=e.firstChild.marks,s=t,i=r,o,l,a;for(let u=0;u<r.length;u++)s=r[u].removeFromSet(s);for(let u=0;u<t.length;u++)i=t[u].removeFromSet(i);if(s.length==1&&i.length==0)l=s[0],o="add",a=u=>u.mark(l.addToSet(u.marks));else if(s.length==0&&i.length==1)l=i[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(b.from(c).eq(n))return{mark:l,type:o}}function ep(n,e,t,r,s){if(t-e<=s.pos-r.pos||ds(r,!0,!1)<s.pos)return!1;let i=n.resolve(e);if(!r.parent.isTextblock){let l=i.nodeAfter;return l!=null&&t==e+l.nodeSize}if(i.parentOffset<i.parent.content.size||!i.parent.isTextblock)return!1;let o=n.resolve(ds(i,!0,!0));return!o.parent.isTextblock||o.pos>t||ds(o,!0,!1)<t?!1:r.parent.content.cut(r.parentOffset).eq(o.parent.content)}function ds(n,e,t){let r=n.depth,s=e?n.end():n.pos;for(;r>0&&(e||n.indexAfter(r)==n.node(r).childCount);)r--,s++,e=!1;if(t){let i=n.node(r).maybeChild(n.indexAfter(r));for(;i&&!i.isLeaf;)i=i.firstChild,s++}return s}function tp(n,e,t,r,s){let i=n.findDiffStart(e,t);if(i==null)return null;let{a:o,b:l}=n.findDiffEnd(e,t+n.size,t+e.size);

10if(s=="end"){let a=Math.max(0,i-Math.min(o,l));r-=o+a-i}if(o<i&&n.size<e.size){let a=r<=i&&r>=o?i-r:0;i-=a,i&&i<e.size&&Bo(e.textBetween(i-1,i+1))&&(i+=a?1:-1),l=i+(l-o),o=i}else if(l<i){let a=r<=i&&r>=l?i-r:0;i-=a,i&&i<n.size&&Bo(n.textBetween(i-1,i+1))&&(i+=a?1:-1),o=i+(o-l),l=i}return{start:i,endA:o,endB:l}}function Bo(n){if(n.length!=2)return!1;let e=n.charCodeAt(0),t=n.charCodeAt(1);return e>=56320&&e<=57343&&t>=55296&&t<=56319}class Ka{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 yh,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(_o),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=Fo(this),$o(this),this.nodeViews=jo(this),this.docView=yo(this.state.doc,zo(this),us(this),this.dom,this),this.domObserver=new Wh(this,(r,s,i,o)=>Qh(this,r,s,i,o)),this.domObserver.start(),bh(this),this.updatePluginViews()}get composing(){return this.input.composing}get props(){if(this._props.state!=this.state){let e=this._props;this._props={};for(let t in e)this._props[t]=e[t];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&Hs(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(_o),this.directPlugins=e.plugins),this.updateStateInner(e.state,t)}setProps(e){let t={};for(let r in this._props)t[r]=this._props[r];t.state=this.state;for(let r in e)t[r]=e[r];this.update(t)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,t){var r;let s=this.state,i=!1,o=!1;e.storedMarks&&this.composing&&(ja(this),o=!0),this.state=e;let l=s.plugins!=e.plugins||this._props.plugins!=t.plugins;if(l||this._props.plugins!=t.plugins||this._props.nodeViews!=t.nodeViews){let f=jo(this);rp(f,this.nodeViews)&&(this.nodeViews=f,i=!0)}(l||t.handleDOMEvents!=this._props.handleDOMEvents)&&Hs(this),this.editable=Fo(this),$o(this);let a=us(this),c=zo(this),u=s.plugins!=e.plugins&&!s.doc.eq(e.doc)?"reset":e.scrollToSelection>s.scrollToSelection?"to selection":"preserve",d=i||!this.docView.matchesNode(e.doc,c,a);(d||!e.selection.eq(s.selection))&&(o=!0);let h=u=="preserve"&&o&&this.dom.style.overflowAnchor==null&&Df(this);if(o){this.domObserver.stop();let f=d&&(pe||ie)&&!this.composing&&!s.selection.empty&&!e.selection.empty&&np(s.selection,e.selection);if(d){let p=ie?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=Dh(this)),(i||!this.docView.update(e.doc,c,a,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=yo(e.doc,c,a,this.dom,this)),p&&(!this.trackWrites||!this.dom.contains(this.trackWrites))&&(f=!0)}f||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&nh(this))?_e(this,f):(Aa(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(s),!((r=this.dragging)===null||r===void 0)&&r.node&&!s.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,s),u=="reset"?this.dom.scrollTop=0:u=="to selection"?this.scrollToSelection():h&&Rf(h)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!(!e||!this.dom.contains(e.nodeType==1?e:e.parentNode))){if(!this.someProp("handleScrollToSelection",t=>t(this)))if(this.state.selection instanceof A){let t=this.docView.domAfterPos(this.state.selection.from);t.nodeType==1&&uo(this,t.getBoundingClientRect(),e)}else uo(this,this.coordsAtPos(this.state.selection.head,1),e)}}destroyPluginViews(){let e;for(;e=this.pluginViews.pop();)e.destroy&&e.destroy()}updatePluginViews(e){if(!e||e.plugins!=this.state.plugins||this.directPlugins!=this.prevDirectPlugins){this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let t=0;t<this.directPlugins.length;t++){let r=this.directPlugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}for(let t=0;t<this.state.plugins.length;t++){let r=this.state.plugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}}else for(let t=0;t<this.pluginViews.length;t++){let r=this.pluginViews[t];r.update&&r.update(this,e)}}updateDraggedNode(e,t){let r=e.node,s=-1;

10if(r.from<this.state.doc.content.size&&this.state.doc.nodeAt(r.from)==r.node)s=r.from;else{let i=r.from+(this.state.doc.content.size-t.doc.content.size);(i>0&&i<this.state.doc.content.size&&this.state.doc.nodeAt(i))==r.node&&(s=i)}this.dragging=new Ha(e.slice,e.move,s<0?void 0:A.create(this.state.doc,s))}someProp(e,t){let r=this._props&&this._props[e],s;if(r!=null&&(s=t?t(r):r))return s;for(let o=0;o<this.directPlugins.length;o++){let l=this.directPlugins[o].props[e];if(l!=null&&(s=t?t(l):l))return s}let i=this.state.plugins;if(i)for(let o=0;o<i.length;o++){let l=i[o].props[e];if(l!=null&&(s=t?t(l):l))return s}}hasFocus(){if(pe){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&&Lf(this.dom),_e(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 Ff(this,e)}coordsAtPos(e,t=1){return xa(this,e,t)}domAtPos(e,t=0){return this.docView.domFromPos(e,t)}nodeDOM(e){let t=this.docView.descAt(e);return t?t.nodeDOM:null}posAtDOM(e,t,r=-1){let s=this.docView.posFromDOM(e,t,r);if(s==null)throw new RangeError("DOM position not inside the editor");return s}endOfTextblock(e,t){return Wf(this,t||this.state,e)}pasteHTML(e,t){return bn(this,"",e,!1,t||new ClipboardEvent("paste"))}pasteText(e,t){return bn(this,e,null,!0,t||new ClipboardEvent("paste"))}serializeForClipboard(e){return pi(this,e)}destroy(){this.docView&&(kh(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],us(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,Cf())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return Sh(this,e)}domSelectionRange(){let e=this.domSelection();return e?ae&&this.root.nodeType===11&&Ef(this.dom.ownerDocument)==this.dom&&Uh(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}}Ka.prototype.dispatch=function(n){let e=this._props.dispatchTransaction;e?e.call(this,n):this.updateState(this.state.apply(n))};function zo(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"),[ue.node(0,n.state.doc.content.size,e)]}function $o(n){if(n.markCursor){let e=document.createElement("img");e.className="ProseMirror-separator",e.setAttribute("mark-placeholder","true"),e.setAttribute("alt",""),n.cursorWrapper={dom:e,deco:ue.widget(n.state.selection.from,e,{raw:!0,marks:n.markCursor})}}else n.cursorWrapper=null}function Fo(n){return!n.someProp("editable",e=>e(n.state)===!1)}function np(n,e){let t=Math.min(n.$anchor.sharedDepth(n.head),e.$anchor.sharedDepth(e.head));return n.$anchor.start(t)!=e.$anchor.start(t)}function jo(n){let e=Object.create(null);function t(r){for(let s in r)Object.prototype.hasOwnProperty.call(e,s)||(e[s]=r[s])}return n.someProp("nodeViews",t),n.someProp("markViews",t),e}function rp(n,e){let t=0,r=0;for(let s in n){if(n[s]!=e[s])return!0;t++}for(let s in e)r++;return t!=r}function _o(n){if(n.spec.state||n.spec.filterTransaction||n.spec.appendTransaction)throw new RangeError("Plugins passed directly to the view must not have a state component")}var rt={8:"Backspace",9:"Tab",10:"Enter",12:"NumLock",13:"Enter",16:"Shift",17:"Control",18:"Alt",20:"CapsLock",27:"Escape",32:" ",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"ArrowLeft",38:"ArrowUp",39:"ArrowRight",40:"ArrowDown",44:"PrintScreen",45:"Insert",46:"Delete",59:";",61:"=",91:"Meta",92:"Meta",106:"*",107:"+",108:",",109:"-",110:".",111:"/",144:"NumLock",145:"ScrollLock",160:"Shift",161:"Shift",162:"Control",163:"Control",164:"Alt",165:"Alt",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},or={48:")",49:"!",50:"@",51:"#",52:"$",53:"%",54:"^",55:"&",56:"*",57:"(",59:":",61:"+",173:"_",186:":",187:"+",188:"<",189:"_",190:">",191:"?",192:"~",219:"{",220:"|",221:"}",222:'"'},sp=typeof navigator<"u"&&/Mac/.test(navigator.platform),ip=typeof navigator<"u"&&/MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent);for(var se=0;se<10;se++)rt[48+se]=rt[96+se]=String(se);for(var se=1;se<=24;

10se++)rt[se+111]="F"+se;for(var se=65;se<=90;se++)rt[se]=String.fromCharCode(se+32),or[se]=String.fromCharCode(se);for(var fs in rt)or.hasOwnProperty(fs)||(or[fs]=rt[fs]);function op(n){var e=sp&&n.metaKey&&n.shiftKey&&!n.ctrlKey&&!n.altKey||ip&&n.shiftKey&&n.key&&n.key.length==1||n.key=="Unidentified",t=!e&&n.key||(n.shiftKey?or:rt)[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 lp=typeof navigator<"u"&&/Mac|iP(hone|[oa]d)/.test(navigator.platform),ap=typeof navigator<"u"&&/Win/.test(navigator.platform);function cp(n){let e=n.split(/-(?!$)/),t=e[e.length-1];t=="Space"&&(t=" ");let r,s,i,o;for(let l=0;l<e.length-1;l++){let a=e[l];if(/^(cmd|meta|m)$/i.test(a))o=!0;else if(/^a(lt)?$/i.test(a))r=!0;else if(/^(c|ctrl|control)$/i.test(a))s=!0;else if(/^s(hift)?$/i.test(a))i=!0;else if(/^mod$/i.test(a))lp?o=!0:s=!0;else throw new Error("Unrecognized modifier name: "+a)}return r&&(t="Alt-"+t),s&&(t="Ctrl-"+t),o&&(t="Meta-"+t),i&&(t="Shift-"+t),t}function up(n){let e=Object.create(null);for(let t in n)e[cp(t)]=n[t];return e}function hs(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 dp(n){return new _({props:{handleKeyDown:Ja(n)}})}function Ja(n){let e=up(n);return function(t,r){let s=op(r),i,o=e[hs(s,r)];if(o&&o(t.state,t.dispatch,t))return!0;if(s.length==1&&s!=" "){if(r.shiftKey){let l=e[hs(s,r,!1)];if(l&&l(t.state,t.dispatch,t))return!0}if((r.altKey||r.metaKey||r.ctrlKey)&&!(ap&&r.ctrlKey&&r.altKey)&&(i=rt[r.keyCode])&&i!=s){let l=e[hs(i,r)];if(l&&l(t.state,t.dispatch,t))return!0}}return!1}}var fp=Object.defineProperty,xi=(n,e)=>{for(var t in e)fp(n,t,{get:e[t],enumerable:!0})};function Ur(n){const{state:e,transaction:t}=n;let{selection:r}=t,{doc:s}=t,{storedMarks:i}=t;return{...e,apply:e.apply.bind(e),applyTransaction:e.applyTransaction.bind(e),plugins:e.plugins,schema:e.schema,reconfigure:e.reconfigure.bind(e),toJSON:e.toJSON.bind(e),get storedMarks(){return i},get selection(){return r},get doc(){return s},get tr(){return r=t.selection,s=t.doc,i=t.storedMarks,t}}}var Kr=class{constructor(n){this.editor=n.editor,this.rawCommands=this.editor.extensionManager.commands,this.customState=n.state}get hasCustomState(){return!!this.customState}get state(){return this.customState||this.editor.state}get commands(){const{rawCommands:n,editor:e,state:t}=this,{view:r}=e,{tr:s}=t,i=this.buildProps(s);return Object.fromEntries(Object.entries(n).map(([o,l])=>[o,(...c)=>{const u=l(...c)(i);return!s.getMeta("preventDispatch")&&!this.hasCustomState&&r.dispatch(s),u}]))}get chain(){return()=>this.createChain()}get can(){return()=>this.createCan()}createChain(n,e=!0){const{rawCommands:t,editor:r,state:s}=this,{view:i}=r,o=[],l=!!n,a=n||s.tr,c=()=>(!l&&e&&!a.getMeta("preventDispatch")&&!this.hasCustomState&&i.dispatch(a),o.every(d=>d===!0)),u={...Object.fromEntries(Object.entries(t).map(([d,h])=>[d,(...p)=>{const m=this.buildProps(a,e),g=h(...p)(m);return o.push(g),u}])),run:c};return u}createCan(n){const{rawCommands:e,state:t}=this,r=!1,s=n||t.tr,i=this.buildProps(s,r);return{...Object.fromEntries(Object.entries(e).map(([l,a])=>[l,(...c)=>a(...c)({...i,dispatch:void 0})])),chain:()=>this.createChain(s,r)}}buildProps(n,e=!0){const{rawCommands:t,editor:r,state:s}=this,{view:i}=r,o={tr:n,editor:r,view:i,state:Ur({state:s,transaction:n}),dispatch:e?()=>{}:void 0,chain:()=>this.createChain(n,e),can:()=>this.createCan(n),get commands(){return Object.fromEntries(Object.entries(t).map(([l,a])=>[l,(...c)=>a(...c)(o)]))}};return o}},Ga={};xi(Ga,{blur:()=>hp,clearContent:()=>pp,clearNodes:()=>mp,command:()=>gp,createParagraphNear:()=>

10for(;i>0&&Vo([...n.parent.child(i-1).marks],e,t);)i-=1,o-=n.parent.child(i).nodeSize;for(;l<n.parent.childCount&&Vo([...n.parent.child(l).marks],e,t);)a+=n.parent.child(l).nodeSize,l+=1;return{from:o,to:a}}function He(n,e){if(typeof n=="string"){if(!e.marks[n])throw Error(`There is no mark type named '${n}'. Maybe you forgot to add the extension?`);return e.marks[n]}return n}var Ep=(n,e)=>({tr:t,state:r,dispatch:s})=>{const i=He(n,r.schema),{doc:o,selection:l}=t,{$from:a,from:c,to:u}=l;if(s){const d=Ci(a,i,e);if(d&&d.from<=c&&d.to>=u){const h=O.create(o,d.from,d.to);t.setSelection(h)}}return!0},Ap=n=>e=>{const t=typeof n=="function"?n(e):n;for(let r=0;r<t.length;r+=1)if(t[r](e))return!0;return!1};function Xa(n){return n instanceof O}function ft(n=0,e=0,t=0){return Math.min(Math.max(n,e),t)}function Qa(n,e=null){if(!e)return null;const t=I.atStart(n),r=I.atEnd(n);if(e==="start"||e===!0)return t;if(e==="end")return r;const s=t.from,i=r.to;return e==="all"?O.create(n,ft(0,s,i),ft(n.content.size,s,i)):O.create(n,ft(e,s,i),ft(e,s,i))}function Wo(){return navigator.platform==="Android"||/android/i.test(navigator.userAgent)}function ar(){return["iPad Simulator","iPhone Simulator","iPod 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13c?.type.name===t.name))return!1;const a=o.find(c=>c?.type.name===t.name);return a&&r.removeStoredMark(a),r.insertText(" ",s.pos),e.view.dispatch(r),!0}return!1}configure(e){return super.configure(e)}extend(e){const t=typeof e=="function"?e():e;return super.extend(t)}};function Ym(n){return typeof n=="number"}var Xm=class{constructor(n){this.find=n.find,this.handler=n.handler}},Qm=(n,e,t)=>{if(Si(e))return[...n.matchAll(e)];const r=e(n,t);return r?r.map(s=>{const i=[s.text];return i.index=s.index,i.input=n,i.data=s.data,s.replaceWith&&(s.text.includes(s.replaceWith)||console.warn('[tiptap warn]: "pasteRuleMatch.replaceWith" must be part of "pasteRuleMatch.text".'),i.push(s.replaceWith)),i}):[]};function Zm(n){const{editor:e,state:t,from:r,to:s,rule:i,pasteEvent:o,dropEvent:l}=n,{commands:a,chain:c,can:u}=new Kr({editor:e,state:t}),d=[];return t.doc.nodesBetween(r,s,(f,p)=>{var m,g,y,k,M;if((g=(m=f.type)==null?void 0:m.spec)!=null&&g.code||!(f.isText||f.isTextblock||f.isInline))return;const C=(M=(k=(y=f.content)==null?void 0:y.size)!=null?k:f.nodeSize)!=null?M:0,v=Math.max(r,p),N=Math.min(s,p+C);if(v>=N)return;const T=f.isText?f.text||"":f.textBetween(v-p,N-p,void 0,"");Qm(T,i.find,o).forEach(L=>{if(L.index===void 0)return;const Q=v+L.index+1,Re=Q+L[0].length,Ee={from:t.tr.mapping.map(Q),to:t.tr.mapping.map(Re)},oe=i.handler({state:t,range:Ee,match:L,commands:a,chain:c,can:u,pasteEvent:o,dropEvent:l});d.push(oe)})}),d.every(f=>f!==null)}var $n=null,eg=n=>{var e;const t=new ClipboardEvent("paste",{clipboardData:new DataTransfer});return(e=t.clipboardData)==null||e.setData("text/html",n),t};function tg(n){const{editor:e,rules:t}=n;let r=null,s=!1,i=!1,o=typeof ClipboardEvent<"u"?new ClipboardEvent("paste"):null,l;try{l=typeof DragEvent<"u"?new DragEvent("drop"):null}catch{l=null}const a=({state:u,from:d,to:h,rule:f,pasteEvt:p})=>{const m=u.tr,g=Ur({state:u,transaction:m});if(!(!Zm({editor:e,state:g,from:Math.max(d-1,0),to:h.b-1,rule:f,pasteEvent:p,dropEvent:l})||!m.steps.length)){try{l=typeof DragEvent<"u"?new DragEvent("drop"):null}catch{l=null}return o=typeof ClipboardEvent<"u"?new ClipboardEvent("paste"):null,m}};return t.map(u=>new _({view(d){const h=p=>{var m;r=(m=d.dom.parentElement)!=null&&m.contains(p.target)?d.dom.parentElement:null,r&&($n=e)},f=()=>{$n&&($n=null)};return window.addEventListener("dragstart",h),window.addEventListener("dragend",f),{destroy(){window.removeEventListener("dragstart",h),window.removeEventListener("dragend",f)}}},props:{handleDOMEvents:{drop:(d,h)=>{if(i=r===d.dom.parentElement,l=h,!i){const f=$n;f?.isEditable&&setTimeout(()=>{const p=f.state.selection;p&&f.commands.deleteRange({from:p.from,to:p.to})},10)}return!1},paste:(d,h)=>{var f;const p=(f=h.clipboardData)==null?void 0:f.getData("text/html");return o=h,s=!!p?.includes("data-pm-slice"),!1}}},appendTransaction:(d,h,f)=>{const p=d[0],m=p.getMeta("uiEvent")==="paste"&&!s,g=p.getMeta("uiEvent")==="drop"&&!i,y=p.getMeta("applyPasteRules"),k=!!y;if(!m&&!g&&!k)return;if(k){let{text:v}=y;typeof v=="string"?v=v:v=Mi(b.from(v),f.schema);const{from:N}=y,T=N+v.length,R=eg(v);return a({rule:u,state:f,from:N,to:{b:T},pasteEvt:R})}const M=h.doc.content.findDiffStart(f.doc.content),C=h.doc.content.findDiffEnd(f.doc.content);if(!(!Ym(M)||!C||M===C.b))return a({rule:u,state:f,from:M,to:C,pasteEvt:o})}}))}var Xr=class{constructor(n,e){this.splittableMarks=[],this.editor=e,this.baseExtensions=n,this.extensions=ic(n),this.schema=dm(this.extensions,e),this.setupExtensions()}get commands(){return this.extensions.reduce((n,e)=>{const t={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:Kt(e.name,this.schema)},r=E(e,"addCommands",t);return r?{...n,...r()}:n},{})}get plugins(){const{editor:n}=this;return on([...this.extensions].reverse()).flatMap(r=>{const s={name:r.name,options:r.options,storage:this.editor.extensionStorage[r.name],editor:n,type:Kt(r.name,this.schema)},i=[],o=E(r,"addKeyboardShortcuts",s);let l={};if(r.type==="mark"&&E(r,"exitable",s)&&(l.ArrowRight=()=>Ve.handleExit({editor:n,mark:r})),o){const h=Object.fromEntries(Object.entries(o()).map(([f,p])=>[f,()=>p({editor:n})]));l={...l,...h}}const a=dp(l);i.push(a);const c=E(r,"addInputRules",s);if(Yo(r,n.options.enableInputRules)&&c){const h=c();if(h&&h.length){const f=Jm({editor:n,rules:h}),p=Array.isArray(f)?f:[f];i.push(...p)}}const u=E(r,"addPasteRules",s);if(Yo(r,n.options.enablePasteRules)&&u){const h=u();if(h&&h.length){const f=tg({editor:n,rules:h});i.push(...f)}}const d=E(r,"addProseMirrorPlugins",s);if(d){const h=d();i.push(...h)}return i})}get attributes(){return sc(this.extensions)}get nodeViews(){const{editor:n}=this,{nodeExtensions:e}=_t(this.extensions);return Object.fromEntries(e.filter(t=>!!E(t,"addNodeView")).map(t=>{const r=this.attributes.filter(a=>a.type===t.name),s={name:t.name,options:t.options,storage:this.editor.extensionStorage[t.name],editor:n,type:G(t.name,this.schema)},i=E(t,"addNodeView",s);if(!i)return[];const o=i();if(!o)return[];const l=(a,c,u,d,h)=>{const f=Sn(a,r);return o({node:a,view:c,getPos:u,decorations:d,innerDecorations:h,editor:n,extension:t,HTMLAttributes:f})};return[t.name,l]}))}dispatchTransaction(n){const{editor:e}=this;return on([...this.extensions].reverse()).reduceRight((r,s)=>{const i={name:s.name,options:s.options,storage:this.editor.extensionStorage[s.name],editor:e,type:Kt(s.name,this.schema)}

13{this.editor.emit("drop",{editor:this.editor,event:e,slice:t,moved:r})}}})]}}),xc=B.create({name:"editable",addProseMirrorPlugins(){return[new _({key:new X("editable"),props:{editable:()=>this.editor.options.editable}})]}}),Sc=new X("focusEvents"),Cc=B.create({name:"focusEvents",addProseMirrorPlugins(){const{editor:n}=this;return[new _({key:Sc,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}}}})]}}),wc=B.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:h,parent:f}=d,p=d.parent.isTextblock&&h>0?l.doc.resolve(h-1):d,m=p.parent.type.spec.isolating,g=d.pos-d.parentOffset,y=m&&p.parent.childCount===1?g===d.pos:I.atStart(c).from===h;return!u||!f.type.isTextblock||f.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()},s={...r},i={...r,"Ctrl-h":n,"Alt-Backspace":n,"Ctrl-d":e,"Ctrl-Alt-Backspace":e,"Alt-Delete":e,"Alt-d":e,"Ctrl-a":()=>this.editor.commands.selectTextblockStart(),"Ctrl-e":()=>this.editor.commands.selectTextblockEnd()};return ar()||ec()?i:s},addProseMirrorPlugins(){return[new _({key:new X("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),s=n.some(m=>m.getMeta("preventClearDocument"));if(!r||s)return;const{empty:i,from:o,to:l}=e.selection,a=I.atStart(e.doc).from,c=I.atEnd(e.doc).to;if(i||!(o===a&&l===c)||!Cn(t.doc))return;const h=t.tr,f=Ur({state:t,transaction:h}),{commands:p}=new Kr({editor:this.editor,state:f});if(p.clearNodes(),!!h.steps.length)return h}})]}}),Mc=B.create({name:"paste",addProseMirrorPlugins(){return[new _({key:new X("tiptapPaste"),props:{handlePaste:(n,e,t)=>{this.editor.emit("paste",{editor:this.editor,event:e,slice:t})}}})]}}),vc=B.create({name:"tabindex",addOptions(){return{value:void 0}},addProseMirrorPlugins(){return[new _({key:new X("tabindex"),props:{attributes:()=>{var n;return!this.editor.isEditable&&this.options.value===void 0?{}:{tabindex:(n=this.options.value)!=null?n:"0"}}}})]}}),Tc=B.create({name:"textDirection",addOptions(){return{direction:void 0}},addGlobalAttributes(){if(!this.options.direction)return[];const{nodeExtensions:n}=_t(this.extensions);return[{types:n.filter(e=>e.name!=="text").map(e=>e.name),attributes:{dir:{default:this.options.direction,parseHTML:e=>{const t=e.getAttribute("dir");return t&&(t==="ltr"||t==="rtl"||t==="auto")?t:this.options.direction},renderHTML:e=>e.dir?{dir:e.dir}:{}}}}]},addProseMirrorPlugins(){return[new _({key:new X("textDirection"),props:{attributes:()=>{const n=this.options.direction;return n?{dir:n}:{}}}})]}}),rg=class Zt{constructor(e,t,r=!1,s=null){this.currentNode=null,this.actualDepth=null,this.isBlock=r,this.resolvedPos=e,this.editor=t,this.currentNode=s}get name(){return this.node.type.name}get node(){return this.currentNode||this.resolvedPos.node()}get element(){return this.editor.view.domAtPos(this.pos).node}get depth(){var e;return(e=this.actualDepth)!=null?e:this.resolvedPos.depth}get pos(){return this.resolvedPos.pos}get content(){return this.node.content}set content(e){let t=this.from,r=this.to;if(this.isBlock){if(this.content.size===0){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 Zt(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 Zt(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 Zt(e,this.editor)}get children(){const e=[];return this.node.content.forEach((t,r)=>{const s=t.isBlock&&!t.isTextblock,i=t.isAtom&&!t.isText,o=t.isInline,l=this.pos+r+(i?0:1);if(l<0||l>this.resolvedPos.doc.nodeSize-2)return;const a=this.resolvedPos.doc.resolve(l);if(!s&&!o&&a.depth<=this.depth)return;const c=new Zt(a,this.editor,s,s||o?t:null);s&&(c.actualDepth=this.depth+1),e.push(c)}),e}get firstChild(){return this.children[0]||null}get lastChild(){const e=this.children;return e[e.length-1]||null}closest(e,t={}){let r=null,s=this.parent;for(;s&&!r;){if(s.node.type.name===e)if(Object.keys(t).length>0){const i=s.node.attrs,o=Object.keys(t);for(let l=0;l<o.length;l+=1){const a=o[l];if(i[a]!==t[a])break}}else r=s;s=s.parent}return r}querySelector(e,t={}){return this.querySelectorAll(e,t,!0)[0]||null}querySelectorAll(e,t={},r=!1){let s=[];if(!this.children||this.children.length===0)return s;const i=Object.keys(t);return this.children.forEach(o=>{r&&s.length>0||(o.node.type.name===e&&i.every(a=>t[a]===o.node.attrs[a])&&s.push(o),!(r&&s.length>0)&&(s=s.concat(o.querySelectorAll(e,t,r))))}),s}setAttribute(e){const{tr:t}=this.editor.state;t.setNodeMarkup(this.from,void 0,{...this.node.attrs,...e}),this.editor.view.dispatch(t)}},sg=`.ProseMirror {
14  position: relative;
15}
16
17.ProseMirror {
18  word-wrap: break-word;
19  white-space: pre-wrap;
20  white-space: break-spaces;
21  -webkit-font-variant-ligatures: none;
22  font-variant-ligatures: none;
23  font-feature-settings: "liga" 0; /* the above doesn't seem to work in Edge */
24}
25
26.ProseMirror [contenteditable="false"] {
27  white-space: normal;
28}
29
30.ProseMirror [contenteditable="false"] [contenteditable="true"] {
31  white-space: pre-wrap;
32}
33
34.ProseMirror pre {
35  white-space: pre-wrap;
36}
37
38img.ProseMirror-separator {
39  display: inline !important;
40  border: none !important;
41  margin: 0 !important;
42  width: 0 !important;
43  height: 0 !important;
44}
45
46.ProseMirror-gapcursor {
47  display: none;
48  pointer-events: none;
49  position: absolute;
50  margin: 0;
51}
52
53.ProseMirror-gapcursor:after {
54  content: "";
55  display: block;
56  position: absolute;
57  top: -2px;
58  width: 20px;
59  border-top: 1px solid black;
60  animation: ProseMirror-cursor-blink 1.1s steps(2, start) infinite;
61}
62
63@keyframes ProseMirror-cursor-blink {
64  to {
65    visibility: hidden;
66  }
67}
68
69.ProseMirror-hideselection *::selection {
70  background: transparent;
71}
72
73.ProseMirror-hideselection *::-moz-selection {
74  background: transparent;
75}
76
77.ProseMirror-hideselection * {
78  caret-color: transparent;
79}
80
81.ProseMirror-focused .ProseMirror-gapcursor {
82  display: block;
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t=(e=qt(n,"background-color"))!=null?e:n.style.backgroundColor;return t?.replace(/['"]+/g,"")},renderHTML:n=>n.backgroundColor?{style:`background-color: ${n.backgroundColor}`}:{}}}}]},addCommands(){return{setBackgroundColor:n=>({chain:e})=>e().setMark("textStyle",{backgroundColor:n}).run(),unsetBackgroundColor:()=>({chain:n})=>n().setMark("textStyle",{backgroundColor:null}).removeEmptyTextStyle().run()}}}),uu=B.create({name:"color",addOptions(){return{types:["textStyle"]}},addGlobalAttributes(){return[{types:this.options.types,attributes:{color:{default:null,parseHTML:n=>{var e;const t=(e=qt(n,"color"))!=null?e:n.style.color;return t?.replace(/['"]+/g,"")},renderHTML:n=>n.color?{style:`color: 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this.options.backgroundColor!==!1&&n.push(pb.configure(this.options.backgroundColor)),this.options.color!==!1&&n.push(uu.configure(this.options.color)),this.options.fontFamily!==!1&&n.push(mb.configure(this.options.fontFamily)),this.options.fontSize!==!1&&n.push(gb.configure(this.options.fontSize)),this.options.lineHeight!==!1&&n.push(yb.configure(this.options.lineHeight)),this.options.textStyle!==!1&&n.push(cu.configure(this.options.textStyle)),n}});var bb=20,du=(n,e=0)=>{const t=[];return!n.children.length||e>