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Hf(t,e){let n=Object.create(null);if(e)for(let r in e)n[r]=new eb(t,r,e[r]);return n}let zc=class _f{constructor(e,n,r){this.name=e,this.schema=n,this.spec=r,this.markSet=null,this.groups=r.group?r.group.split(" "):[],this.attrs=Hf(e,r.attrs),this.defaultAttrs=$f(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==Yn.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:zf(this.attrs,e)}create(e=null,n,r){if(this.isText)throw new 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this.nodes){if(i in this.marks)throw new RangeError(i+" can not be both a node and a mark");let s=this.nodes[i],o=s.spec.content||"",a=s.spec.marks;if(s.contentMatch=r[o]||(r[o]=Yn.parse(o,this.nodes)),s.inlineContent=s.contentMatch.inlineContent,s.spec.linebreakReplacement){if(this.linebreakReplacement)throw new RangeError("Multiple linebreak nodes defined");if(!s.isInline||!s.isLeaf)throw new RangeError("Linebreak replacement nodes must be inline leaf nodes");this.linebreakReplacement=s}s.markSet=a=="_"?null:a?Bc(this,a.split(" ")):a==""||!s.inlineContent?[]:null}for(let i in this.marks){let s=this.marks[i],o=s.spec.excludes;s.excluded=o==null?[s]:o==""?[]:Bc(this,o.split(" "))}this.nodeFromJSON=i=>hn.fromJSON(this,i),this.markFromJSON=i=>oe.fromJSON(this,i),this.topNodeType=this.nodes[this.spec.topNode||"doc"],this.cached.wrappings=Object.create(null)}node(e,n=null,r,i){if(typeof e=="string")e=this.nodeType(e);else if(e instanceof zc){if(e.schema!=this)throw new RangeError("Node type from different schema used ("+e.name+")")}else throw new RangeError("Invalid node type: "+e);return e.createChecked(n,r,i)}text(e,n){let r=this.nodes.text;return new ws(r,r.defaultAttrs,e,oe.setFrom(n))}mark(e,n){return typeof e=="string"&&(e=this.marks[e]),e.create(n)}nodeType(e){let n=this.nodes[e];if(!n)throw new RangeError("Unknown node type: "+e);return n}}function Bc(t,e){let n=[];for(let r=0;r<e.length;r++){let i=e[r],s=t.marks[i],o=s;if(s)n.push(s);else for(let a in t.marks){let l=t.marks[a];(i=="_"||l.spec.group&&l.spec.group.split(" ").indexOf(i)>-1)&&n.push(o=l)}if(!o)throw new SyntaxError("Unknown mark type: '"+e[r]+"'")}return n}function tb(t){return t.tag!=null}function nb(t){return t.style!=null}class pn{constructor(e,n){this.schema=e,this.rules=n,this.tags=[],this.styles=[];let r=this.matchedStyles=[];

42n.forEach(i=>{if(tb(i))this.tags.push(i);else if(nb(i)){let s=/[^=]*/.exec(i.style)[0];r.indexOf(s)<0&&r.push(s),this.styles.push(i)}}),this.normalizeLists=!this.tags.some(i=>{if(!/^(ul|ol)\b/.test(i.tag)||!i.node)return!1;let s=e.nodes[i.node];return s.contentMatch.matchType(s)})}parse(e,n={}){let r=new _c(this,n,!1);return r.addAll(e,oe.none,n.from,n.to),r.finish()}parseSlice(e,n={}){let r=new _c(this,n,!0);return r.addAll(e,oe.none,n.from,n.to),$.maxOpen(r.finish())}matchTag(e,n,r){for(let i=r?this.tags.indexOf(r)+1:0;i<this.tags.length;i++){let s=this.tags[i];if(sb(e,s.tag)&&(s.namespace===void 0||e.namespaceURI==s.namespace)&&(!s.context||n.matchesContext(s.context))){if(s.getAttrs){let o=s.getAttrs(e);if(o===!1)continue;s.attrs=o||void 0}return s}}}matchStyle(e,n,r,i){for(let s=i?this.styles.indexOf(i)+1:0;s<this.styles.length;s++){let o=this.styles[s],a=o.style;if(!(a.indexOf(e)!=0||o.context&&!r.matchesContext(o.context)||a.length>e.length&&(a.charCodeAt(e.length)!=61||a.slice(e.length+1)!=n))){if(o.getAttrs){let l=o.getAttrs(n);if(l===!1)continue;o.attrs=l||void 0}return o}}}static schemaRules(e){let n=[];function r(i){let s=i.priority==null?50:i.priority,o=0;for(;o<n.length;o++){let a=n[o];if((a.priority==null?50:a.priority)<s)break}n.splice(o,0,i)}for(let i in e.marks){let s=e.marks[i].spec.parseDOM;s&&s.forEach(o=>{r(o=Fc(o)),o.mark||o.ignore||o.clearMark||(o.mark=i)})}for(let i in e.nodes){let s=e.nodes[i].spec.parseDOM;s&&s.forEach(o=>{r(o=Fc(o)),o.node||o.ignore||o.mark||(o.node=i)})}return n}static fromSchema(e){return e.cached.domParser||(e.cached.domParser=new pn(e,pn.schemaRules(e)))}}const Vf={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},rb={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},Wf={ol:!0,ul:!0},mi=1,Na=2,ti=4;function Hc(t,e,n){return e!=null?(e?mi:0)|(e==="full"?Na:0):t&&t.whitespace=="pre"?mi|Na:n&~ti}class Vi{constructor(e,n,r,i,s,o){this.type=e,this.attrs=n,this.marks=r,this.solid=i,this.options=o,this.content=[],this.activeMarks=oe.none,this.match=s||(o&ti?null:e.contentMatch)}findWrapping(e){if(!this.match){if(!this.type)return[];let n=this.type.contentMatch.fillBefore(N.from(e));if(n)this.match=this.type.contentMatch.matchFragment(n);else{let r=this.type.contentMatch,i;return(i=r.findWrapping(e.type))?(this.match=r,i):null}}return this.match.findWrapping(e.type)}finish(e){if(!(this.options&mi)){let r=this.content[this.content.length-1],i;if(r&&r.isText&&(i=/[ \t\r\n\u000c]+$/.exec(r.text))){let s=r;r.text.length==i[0].length?this.content.pop():this.content[this.content.length-1]=s.withText(s.text.slice(0,s.text.length-i[0].length))}}let n=N.from(this.content);return!e&&this.match&&(n=n.append(this.match.fillBefore(N.empty,!0))),this.type?this.type.create(this.attrs,n,this.marks):n}inlineContext(e){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:e.parentNode&&!Vf.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}}class _c{constructor(e,n,r){this.parser=e,this.options=n,this.isOpen=r,this.open=0,this.localPreserveWS=!1;let i=n.topNode,s,o=Hc(null,n.preserveWhitespace,0)|(r?ti:0);i?s=new Vi(i.type,i.attrs,oe.none,!0,n.topMatch||i.type.contentMatch,o):r?s=new Vi(null,null,oe.none,!0,null,o):s=new Vi(e.schema.topNodeType,null,oe.none,!0,null,o),this.nodes=[s],this.find=n.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(e,n){e.nodeType==3?this.addTextNode(e,n):e.nodeType==1&&this.addElement(e,n)}addTextNode(e,n){let r=e.nodeValue,i=this.top,s=i.options&Na?"full":this.localPreserveWS||(i.options&mi)>0,{schema:o}=this.parser;if(s==="full"||i.inlineContext(e)||/[^ \t\r\n\u000c]/.test(r)){if(s)if(s==="full")r=r.replace(/\r\n?/g,`
43`);else if(o.linebreakReplacement&&/[\r\n]/.test(r)&&this.top.findWrapping(o.linebreakReplacement.create())){let a=r.split(/\r?\n|\r/);for(let l=0;l<a.length;l++)l&&this.insertNode(o.linebreakReplacement.create(),n,!0),a[l]&&this.insertNode(o.text(a[l]),n,!/\S/.test(a[l]));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 a=i.content[i.content.length-1],l=e.previousSibling;(!a||l&&l.nodeName=="BR"||a.isText&&/[ \t\r\n\u000c]$/.test(a.text))&&(r=r.slice(1))}r&&this.insertNode(o.text(r),n,!/\S/.test(r)),this.findInText(e)}else this.findInside(e)}addElement(e,n,r){let i=this.localPreserveWS,s=this.top;(e.tagName=="PRE"||/pre/.test(e.style&&e.style.whiteSpace))&&(this.localPreserveWS=!0);let o=e.nodeName.toLowerCase(),a;Wf.hasOwnProperty(o)&&this.parser.normalizeLists&&ib(e);let l=this.options.ruleFromNode&&this.options.ruleFromNode(e)||(a=this.parser.matchTag(e,this,r));e:if(l?l.ignore:rb.hasOwnProperty(o))this.findInside(e),this.ignoreFallback(e,n);else if(!l||l.skip||l.closeParent){l&&l.closeParent?this.open=Math.max(0,this.open-1):l&&l.skip.nodeType&&(e=l.skip);let c,d=this.needsBlock;

43if(Vf.hasOwnProperty(o))s.content.length&&s.content[0].isInline&&this.open&&(this.open--,s=this.top),c=!0,s.type||(this.needsBlock=!0);else if(!e.firstChild){this.leafFallback(e,n);break e}let u=l&&l.skip?n:this.readStyles(e,n);u&&this.addAll(e,u),c&&this.sync(s),this.needsBlock=d}else{let c=this.readStyles(e,n);c&&this.addElementByRule(e,l,c,l.consuming===!1?a:void 0)}this.localPreserveWS=i}leafFallback(e,n){e.nodeName=="BR"&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(e.ownerDocument.createTextNode(`
44`),n)}ignoreFallback(e,n){e.nodeName=="BR"&&(!this.top.type||!this.top.type.inlineContent)&&this.findPlace(this.parser.schema.text("-"),n,!0)}readStyles(e,n){let r=e.style;if(r&&r.length)for(let i=0;i<this.parser.matchedStyles.length;i++){let s=this.parser.matchedStyles[i],o=r.getPropertyValue(s);if(o)for(let a=void 0;;){let l=this.parser.matchStyle(s,o,this,a);if(!l)break;if(l.ignore)return null;if(l.clearMark?n=n.filter(c=>!l.clearMark(c)):n=n.concat(this.parser.schema.marks[l.mark].create(l.attrs)),l.consuming===!1)a=l;else break}}return n}addElementByRule(e,n,r,i){let s,o;if(n.node)if(o=this.parser.schema.nodes[n.node],o.isLeaf)this.insertNode(o.create(n.attrs),r,e.nodeName=="BR")||this.leafFallback(e,r);else{let l=this.enter(o,n.attrs||null,r,n.preserveWhitespace);l&&(s=!0,r=l)}else{let l=this.parser.schema.marks[n.mark];r=r.concat(l.create(n.attrs))}let a=this.top;if(o&&o.isLeaf)this.findInside(e);else if(i)this.addElement(e,r,i);else if(n.getContent)this.findInside(e),n.getContent(e,this.parser.schema).forEach(l=>this.insertNode(l,r,!1));else{let l=e;typeof n.contentElement=="string"?l=e.querySelector(n.contentElement):typeof n.contentElement=="function"?l=n.contentElement(e):n.contentElement&&(l=n.contentElement),this.findAround(e,l,!0),this.addAll(l,r),this.findAround(e,l,!1)}s&&this.sync(a)&&this.open--}addAll(e,n,r,i){let s=r||0;for(let o=r?e.childNodes[r]:e.firstChild,a=i==null?null:e.childNodes[i];o!=a;o=o.nextSibling,++s)this.findAtPoint(e,s),this.addDOM(o,n);this.findAtPoint(e,s)}findPlace(e,n,r){let i,s;for(let o=this.open,a=0;o>=0;o--){let l=this.nodes[o],c=l.findWrapping(e);if(c&&(!i||i.length>c.length+a)&&(i=c,s=l,!c.length))break;if(l.solid){if(r)break;a+=2}}if(!i)return null;this.sync(s);for(let o=0;o<i.length;o++)n=this.enterInner(i[o],null,n,!1);return n}insertNode(e,n,r){if(e.isInline&&this.needsBlock&&!this.top.type){let s=this.textblockFromContext();s&&(n=this.enterInner(s,null,n))}let i=this.findPlace(e,n,r);if(i){this.closeExtra();let s=this.top;s.match&&(s.match=s.match.matchType(e.type));let o=oe.none;for(let a of i.concat(e.marks))(s.type?s.type.allowsMarkType(a.type):Vc(a.type,e.type))&&(o=a.addToSet(o));return s.content.push(e.mark(o)),!0}return!1}enter(e,n,r,i){let s=this.findPlace(e.create(n),r,!1);return s&&(s=this.enterInner(e,n,r,!0,i)),s}enterInner(e,n,r,i=!1,s){this.closeExtra();let o=this.top;o.match=o.match&&o.match.matchType(e);let a=Hc(e,s,o.options);o.options&ti&&o.content.length==0&&(a|=ti);let l=oe.none;return r=r.filter(c=>(o.type?o.type.allowsMarkType(c.type):Vc(c.type,e))?(l=c.addToSet(l),!1):!0),this.nodes.push(new Vi(e,n,l,i,null,a)),this.open++,r}closeExtra(e=!1){let n=this.nodes.length-1;if(n>this.open){for(;n>this.open;n--)this.nodes[n-1].content.push(this.nodes[n].finish(e));this.nodes.length=this.open+1}}finish(){return this.open=0,this.closeExtra(this.isOpen),this.nodes[0].finish(!!(this.isOpen||this.options.topOpen))}sync(e){for(let n=this.open;n>=0;n--){if(this.nodes[n]==e)return this.open=n,!0;this.localPreserveWS&&(this.nodes[n].options|=mi)}return!1}get currentPos(){this.closeExtra();let e=0;for(let n=this.open;n>=0;n--){let r=this.nodes[n].content;for(let i=r.length-1;i>=0;i--)e+=r[i].nodeSize;n&&e++}return e}findAtPoint(e,n){if(this.find)for(let r=0;r<this.find.length;r++)this.find[r].node==e&&this.find[r].offset==n&&(this.find[r].pos=this.currentPos)}findInside(e){if(this.find)for(let n=0;n<this.find.length;n++)this.find[n].pos==null&&e.nodeType==1&&e.contains(this.find[n].node)&&(this.find[n].pos=this.currentPos)}findAround(e,n,r){if(e!=n&&this.find)for(let i=0;i<this.find.length;i++)this.find[i].pos==null&&e.nodeType==1&&e.contains(this.find[i].node)&&n.compareDocumentPosition(this.find[i].node)&(r?2:4)&&(this.find[i].pos=this.currentPos)}findInText(e){if(this.find)for(let n=0;n<this.find.length;n++)this.find[n].node==e&&(this.find[n].pos=this.currentPos-(e.nodeValue.length-this.find[n].offset))}matchesContext(e){if(e.indexOf("|")>-1)return e.split(/\s*\|\s*/).some(this.matchesContext,this);let n=e.split("/"),r=this.options.context,i=!this.isOpen&&(!r||r.parent.type==this.nodes[0].type),s=-(r?r.depth+1:0)+(i?0:1),o=(a,l)=>{for(;a>=0;a--){let c=n[a];if(c==""){if(a==n.length-1||a==0)continue;for(;l>=s;l--)if(o(a-1,l))return!0;return!1}else{let d=l>

440||l==0&&i?this.nodes[l].type:r&&l>=s?r.node(l-s).type:null;if(!d||d.name!=c&&!d.isInGroup(c))return!1;l--}}return!0};return o(n.length-1,this.open)}textblockFromContext(){let e=this.options.context;if(e)for(let n=e.depth;n>=0;n--){let r=e.node(n).contentMatchAt(e.indexAfter(n)).defaultType;if(r&&r.isTextblock&&r.defaultAttrs)return r}for(let n in this.parser.schema.nodes){let r=this.parser.schema.nodes[n];if(r.isTextblock&&r.defaultAttrs)return r}}}function ib(t){for(let e=t.firstChild,n=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&Wf.hasOwnProperty(r)&&n?(n.appendChild(e),e=n):r=="li"?n=e:r&&(n=null)}}function sb(t,e){return(t.matches||t.msMatchesSelector||t.webkitMatchesSelector||t.mozMatchesSelector).call(t,e)}function Fc(t){let e={};for(let n in t)e[n]=t[n];return e}function Vc(t,e){let n=e.schema.nodes;for(let r in n){let i=n[r];if(!i.allowsMarkType(t))continue;let s=[],o=a=>{s.push(a);for(let l=0;l<a.edgeCount;l++){let{type:c,next:d}=a.edge(l);if(c==e||s.indexOf(d)<0&&o(d))return!0}};if(o(i.contentMatch))return!0}}class ir{constructor(e,n){this.nodes=e,this.marks=n}serializeFragment(e,n={},r){r||(r=Fo(n).createDocumentFragment());let i=r,s=[];return e.forEach(o=>{if(s.length||o.marks.length){let a=0,l=0;for(;a<s.length&&l<o.marks.length;){let c=o.marks[l];if(!this.marks[c.type.name]){l++;continue}if(!c.eq(s[a][0])||c.type.spec.spanning===!1)break;a++,l++}for(;a<s.length;)i=s.pop()[1];for(;l<o.marks.length;){let c=o.marks[l++],d=this.serializeMark(c,o.isInline,n);d&&(s.push([c,i]),i.appendChild(d.dom),i=d.contentDOM||d.dom)}}i.appendChild(this.serializeNodeInner(o,n))}),r}serializeNodeInner(e,n){let{dom:r,contentDOM:i}=cs(Fo(n),this.nodes[e.type.name](e),null,e.attrs);if(i){if(e.isLeaf)throw new RangeError("Content hole not allowed in a leaf node spec");this.serializeFragment(e.content,n,i)}return r}serializeNode(e,n={}){let r=this.serializeNodeInner(e,n);for(let i=e.marks.length-1;i>=0;i--){let s=this.serializeMark(e.marks[i],e.isInline,n);s&&((s.contentDOM||s.dom).appendChild(r),r=s.dom)}return r}serializeMark(e,n,r={}){let i=this.marks[e.type.name];return i&&cs(Fo(r),i(e,n),null,e.attrs)}static renderSpec(e,n,r=null,i){return cs(e,n,r,i)}static fromSchema(e){return e.cached.domSerializer||(e.cached.domSerializer=new ir(this.nodesFromSchema(e),this.marksFromSchema(e)))}static nodesFromSchema(e){let n=Wc(e.nodes);return n.text||(n.text=r=>r.text),n}static marksFromSchema(e){return Wc(e.marks)}}function Wc(t){let e={};for(let n in t){let r=t[n].spec.toDOM;r&&(e[n]=r)}return e}function Fo(t){return t.document||window.document}const Uc=new WeakMap;function ob(t){let e=Uc.get(t);return e===void 0&&Uc.set(t,e=ab(t)),e}function ab(t){let e=null;function n(r){if(r&&typeof r=="object")if(Array.isArray(r))if(typeof r[0]=="string")e||(e=[]),e.push(r);else for(let i=0;i<r.length;i++)n(r[i]);else for(let i in r)n(r[i])}return n(t),e}function cs(t,e,n,r){if(typeof e=="string")return{dom:t.createTextNode(e)};if(e.nodeType!=null)return{dom:e};if(e.dom&&e.dom.nodeType!=null)return e;let i=e[0],s;if(typeof i!="string")throw new RangeError("Invalid array passed to renderSpec");if(r&&(s=ob(r))&&s.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=i.indexOf(" ");o>0&&(n=i.slice(0,o),i=i.slice(o+1));let a,l=n?t.createElementNS(n,i):t.createElement(i),c=e[1],d=1;if(c&&typeof c=="object"&&c.nodeType==null&&!Array.isArray(c)){d=2;for(let u in c)if(c[u]!=null){let f=u.indexOf(" ");f>0?l.setAttributeNS(u.slice(0,f),u.slice(f+1),c[u]):u=="style"&&l.style?l.style.cssText=c[u]:l.setAttribute(u,c[u])}}for(let u=d;u<e.length;u++){let f=e[u];if(f===0){if(u<e.length-1||u>d)throw new RangeError("Content hole must be the only child of its parent node");return{dom:l,contentDOM:l}}else{let{dom:h,contentDOM:p}=cs(t,f,n,r);if(l.appendChild(h),p){if(a)throw new RangeError("Multiple content holes");a=p}}}return{dom:l,contentDOM:a}}const Uf=65535,qf=Math.pow(2,16);function lb(t,e){return t+e*qf}function qc(t){return t&Uf}function cb(t){return(t-(t&Uf))/qf}const Kf=1,Jf=2,ds=4,Gf=8;class Oa{constructor(e,n,r){this.pos=e,this.delInfo=n,this.recover=r}get deleted(){return(this.delInfo&Gf)>0}get deletedBefore(){return(this.delInfo&(Kf|ds))>0}get deletedAfter(){return(this.delInfo&(Jf|ds))>0}get deletedAcross(){return(this.delInfo&ds)>0}}class Je{constructor(e,n=!1){if(this.ranges=e,this.inverted=n,!e.length&&Je.empty)return Je.empty}recover(e){let n=0,r=qc(e);if(!this.inverted)for(let i=0;i<r;i++)n+=this.ranges[i*3+2]-this.ranges[i*3+1];return this.ranges[r*3]+n+cb(e)}mapResult(e,n=1){return this._map(e,n,!1)}map(e,n=1){return this._map(e,n,!0)}_map(e,n,r){let i=0,s=this.inverted?2:1,o=this.inverted?1:2;for(let a=0;a<this.ranges.length;a+=3){let l=this.ranges[a]-(this.inverted?i:0);if(l>e)break;let c=this.ranges[a+s],d=this.ranges[a+o],u=l+c;if(e<=u){let f=c?e==l?-1:e==u?1:n:n,h=l+i+(f<0?0:d);if(r)return h;let p=e==(n<0?l:u)?null:lb(a/3,e-l),m=e==l?Jf:e==u?Kf:ds;return(n<0?e!=l:e!=u)&&(m|=Gf),new Oa(h,m,p)}i+=d-c}return r?e+i:new Oa(e+i,0,null)}touches(e,n){let r=0,i=qc(n),s=this.inverted?2:1,o=this.inverted?1:2;for(let a=0;a<this.ranges.length;a+=3){let l=this.ranges[a]-(this.inverted?r:0);if(l>e)break;let c=this.ranges[a+s],d=l+c;if(e<=d&&a==i*3)return!0;r+=this.ranges[a+o]-c}return!1}forEach(e){let n=this.inverted?2:1,r=this.inverted?1:2;for(let i=0,s=0;i<this.ranges.length;i+=3){let o=this.ranges[i],a=o-(this.inverted?s:0),l=o+(this.inverted?0:s),c=this.ranges[i+n],d=this.ranges[i+r];e(a,a+c,l,l+d),s+=d-c}}invert(){return new Je(this.ranges,!this.inverted)}toString(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}static offset(e){return e==0?Je.empty:new Je(e<0?[0,-e,0]:[0,0,e])}}Je.empty=new Je([]);class gi{constructor(e,n,r=0,i=e?e.length:0){this.mirror=n,this.from=r,this.to=i,this._maps=e||[],this.ownData=!(e||n)}get maps(){return this._maps}slice(e=0,n=this.maps.length){return new gi(this._maps,this.mirror,e,n)}appendMap(e,n){this.ownData||(this._maps=this._maps.slice(),this.mirror=this.mirror&&this.mirror.slice(),this.ownData=!0),this.to=this._maps.push(e),n!=null&&this.setMirror(this._maps.length-1,n)}appendMapping(e){for(let n=0,r=this._maps.length;n<e._maps.length;n++){let i=e.getMirror(n);this.appendMap(e._maps[n],i!=null&&i<n?r+i:void 0)}}getMirror(e){if(this.mirror){for(let n=0;n<this.mirror.length;n++)if(this.mirror[n]==e)return this.mirror[n+(n%2?-1:1)]}}setMirror(e,n){this.mirror||(this.mirror=[]),this.mirror.push(e,n)}appendMappingInverted(e){for(let n=e.maps.length-1,r=this._maps.length+e._maps.length;n>=0;n--){let i=e.getMirror(n);this.appendMap(e._maps[n].invert(),i!=null&&i>n?r-i-1:void 0)}}invert(){let e=new gi;return e.appendMappingInverted(this),e}map(e,n=1){if(this.mirror)return this._map(e,n,!0);for(let r=this.from;r<this.to;r++)e=this._maps[r].map(e,n);return e}mapResult(e,n=1){return this._map(e,n,!1)}_map(e,n,r){let i=0;for(let s=this.from;s<this.to;s++){let o=this._maps[s],a=o.mapResult(e,n);if(a.recover!=null){let l=this.getMirror(s);if(l!=null&&l>s&&l<this.to){s=l,e=this._maps[l].recover(a.recover);continue}}i|=a.delInfo,e=a.pos}return r?e:new Oa(e,i,null)}}const Vo=Object.create(null);class Pe{getMap(){return Je.empty}merge(e){return null}static fromJSON(e,n){if(!n||!n.stepType)throw new RangeError("Invalid input for Step.fromJSON");let r=Vo[n.stepType];if(!r)throw new RangeError(`No step type ${n.stepType} defined`);return r.fromJSON(e,n)}static jsonID(e,n){if(e in Vo)throw new RangeError("Duplicate use of step JSON ID "+e);return Vo[e]=n,n.prototype.jsonID=e,n}}class ye{constructor(e,n){this.doc=e,this.failed=n}static ok(e){return new ye(e,null)}static fail(e){return new ye(null,e)}static fromReplace(e,n,r,i){try{return ye.ok(e.replace(n,r,i))}catch(s){if(s instanceof bs)return ye.fail(s.message);throw s}}}function kl(t,e,n){let r=[];for(let i=0;i<t.childCount;i++){let s=t.child(i);s.content.size&&(s=s.copy(kl(s.content,e,s))),s.isInline&&(s=e(s,n,i)),r.push(s)}return N.fromArray(r)}class dn extends Pe{constructor(e,n,r){super(),this.from=e,this.to=n,this.mark=r}apply(e){let n=e.slice(this.from,this.to),r=e.resolve(this.from),i=r.no

44de(r.sharedDepth(this.to)),s=new $(kl(n.content,(o,a)=>!o.isAtom||!a.type.allowsMarkType(this.mark.type)?o:o.mark(this.mark.addToSet(o.marks)),i),n.openStart,n.openEnd);return ye.fromReplace(e,this.from,this.to,s)}invert(){return new pt(this.from,this.to,this.mark)}map(e){let n=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return n.deleted&&r.deleted||n.pos>=r.pos?null:new dn(n.pos,r.pos,this.mark)}merge(e){return e instanceof dn&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new dn(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,n){if(typeof n.from!="number"||typeof n.to!="number")throw new RangeError("Invalid input for AddMarkStep.fromJSON");return new dn(n.from,n.to,e.markFromJSON(n.mark))}}Pe.jsonID("addMark",dn);class pt extends Pe{constructor(e,n,r){super(),this.from=e,this.to=n,this.mark=r}apply(e){let n=e.slice(this.from,this.to),r=new $(kl(n.content,i=>i.mark(this.mark.removeFromSet(i.marks)),e),n.openStart,n.openEnd);return ye.fromReplace(e,this.from,this.to,r)}invert(){return new dn(this.from,this.to,this.mark)}map(e){let n=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return n.deleted&&r.deleted||n.pos>=r.pos?null:new pt(n.pos,r.pos,this.mark)}merge(e){return e instanceof pt&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new pt(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,n){if(typeof n.from!="number"||typeof n.to!="number")throw new RangeError("Invalid input for RemoveMarkStep.fromJSON");return new pt(n.from,n.to,e.markFromJSON(n.mark))}}Pe.jsonID("removeMark",pt);class un extends Pe{constructor(e,n){super(),this.pos=e,this.mark=n}apply(e){let n=e.nodeAt(this.pos);if(!n)return ye.fail("No node at mark step's position");let r=n.type.create(n.attrs,null,this.mark.addToSet(n.marks));return ye.fromReplace(e,this.pos,this.pos+1,new $(N.from(r),0,n.isLeaf?0:1))}invert(e){let n=e.nodeAt(this.pos);if(n){let r=this.mark.addToSet(n.marks);if(r.length==n.marks.length){for(let i=0;i<n.marks.length;i++)if(!n.marks[i].isInSet(r))return new un(this.pos,n.marks[i]);return new un(this.pos,this.mark)}}return new Xn(this.pos,this.mark)}map(e){let n=e.mapResult(this.pos,1);return n.deletedAfter?null:new un(n.pos,this.mark)}toJSON(){return{stepType:"addNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,n){if(typeof n.pos!="number")throw new RangeError("Invalid input for AddNodeMarkStep.fromJSON");return new un(n.pos,e.markFromJSON(n.mark))}}Pe.jsonID("addNodeMark",un);class Xn extends Pe{constructor(e,n){super(),this.pos=e,this.mark=n}apply(e){let n=e.nodeAt(this.pos);if(!n)return ye.fail("No node at mark step's position");let r=n.type.create(n.attrs,null,this.mark.removeFromSet(n.marks));return ye.fromReplace(e,this.pos,this.pos+1,new $(N.from(r),0,n.isLeaf?0:1))}invert(e){let n=e.nodeAt(this.pos);return!n||!this.mark.isInSet(n.marks)?this:new un(this.pos,this.mark)}map(e){let n=e.mapResult(this.pos,1);return n.deletedAfter?null:new Xn(n.pos,this.mark)}toJSON(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,n){if(typeof n.pos!="number")throw new RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new Xn(n.pos,e.markFromJSON(n.mark))}}Pe.jsonID("removeNodeMark",Xn);class Ce extends Pe{constructor(e,n,r,i=!1){super(),this.from=e,this.to=n,this.slice=r,this.structure=i}apply(e){return this.structure&&Ra(e,this.from,this.to)?ye.fail("Structure replace would overwrite content"):ye.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new Je([this.from,this.to-this.from,this.slice.size])}invert(e){return new Ce(this.from,this.from+this.slice.size,e.slice(this.from,this.to))}map(e){let n=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return n.deletedAcross&&r.deletedAcross?null:new Ce(n.pos,Math.max(n.pos,r.pos),this.slice,this.structure)}merge(e){if(!(e instanceof Ce)||e.structure||this.structure)return null;if(this.from+this.slice.size==e.from&&!this.slice.openEnd&&!e.slice.openStart){let n=this.slice.size+e.slice.size==0?$.empty:new $(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);return new Ce(this.from,this.to+(e.to-e.from),n,this.structure)}else if(e.to==this.from&&!this.slice.openStart&&!e.slice.openEnd){let n=this.slice.size+e.slice.size==0?$.empty:new $(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new Ce(e.from,this.to,n,this.structure)}else return null}toJSON(){let e={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,n){if(typeof n.from!="number"||typeof n.to!="number")throw new RangeError("Invalid input for ReplaceStep.fromJSON");return new Ce(n.from,n.to,$.fromJSON(e,n.slice),!!n.structure)}}Pe.jsonID("replace",Ce);class Te extends Pe{constructor(e,n,r,i,s,o,a=!1){super(),this.from=e,this.to=n,this.gapFrom=r,this.gapTo=i,this.slice=s,this.insert=o,this.structure=a}apply(e){if(this.structure&&(Ra(e,this.from,this.gapFrom)||Ra(e,this.gapTo,this.to)))return ye.fail("Structure gap-replace would overwrite content");let n=e.slice(this.gapFrom,this.gapTo);if(n.openStart||n.openEnd)return ye.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,n.content);return r?ye.fromReplace(e,this.from,this.to,r):ye.fail("Content does not fit in gap")}getMap(){return new Je([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(e){let n=this.gapTo-this.gapFrom;return new Te(this.from,this.from+this.slice.size+n,this.from+this.insert,this.from+this.insert+n,e.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(e){let n=e.mapResult(this.from,1),r=e.mapResult(this.to,-1),i=this.from==this.gapFrom?n.pos:e.map(this.gapFrom,-1),s=this.to==this.gapTo?r.pos:e.map(this.gapTo,1);return n.deletedAcross&&r.deletedAcross||i<n.pos||s>r.pos?null:new Te(n.pos,r.pos,i,s,this.slice,this.insert,this.structure)}toJSON(){let e={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,n){if(typeof n.from!="number"||typeof n.to!="number"||typeof n.gapFrom!="number"||typeof n.gapTo!="number"||typeof n.insert!="number")throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new Te(n.from,n.to,n.gapFrom,n.gapTo,$.fromJSON(e,n.slice),n.insert,!!n.structure)}}Pe.jsonID("replaceAround",Te);function Ra(t,e,n){let r=t.resolve(e),i=n-e,s=r.depth;for(;i>0&&s>0&&r.indexAfter(s)==r.node(s).childCount;)s--,i--;if(i>0){let o=r.node(s).maybeChild(r.indexAfter(s));for(;i>0;){if(!o||o.isLeaf)return!0;o=o.firstChild,i--}}return!1}function db(t,e,n,r){let i=[],s=[],o,a;t.doc.nodesBetween(e,n,(l,c,d)=>

44{if(!l.isInline)return;let u=l.marks;if(!r.isInSet(u)&&d.type.allowsMarkType(r.type)){let f=Math.max(c,e),h=Math.min(c+l.nodeSize,n),p=r.addToSet(u);for(let m=0;m<u.length;m++)u[m].isInSet(p)||(o&&o.to==f&&o.mark.eq(u[m])?o.to=h:i.push(o=new pt(f,h,u[m])));a&&a.to==f?a.to=h:s.push(a=new dn(f,h,r))}}),i.forEach(l=>t.step(l)),s.forEach(l=>t.step(l))}function ub(t,e,n,r){let i=[],s=0;t.doc.nodesBetween(e,n,(o,a)=>{if(!o.isInline)return;s++;let l=null;if(r instanceof fo){let c=o.marks,d;for(;d=r.isInSet(c);)(l||(l=[])).push(d),c=d.removeFromSet(c)}else r?r.isInSet(o.marks)&&(l=[r]):l=o.marks;if(l&&l.length){let c=Math.min(a+o.nodeSize,n);for(let d=0;d<l.length;d++){let u=l[d],f;for(let h=0;h<i.length;h++){let p=i[h];p.step==s-1&&u.eq(i[h].style)&&(f=p)}f?(f.to=c,f.step=s):i.push({style:u,from:Math.max(a,e),to:c,step:s})}}}),i.forEach(o=>t.step(new pt(o.from,o.to,o.style)))}function Sl(t,e,n,r=n.contentMatch,i=!0){let s=t.doc.nodeAt(e),o=[],a=e+1;for(let l=0;l<s.childCount;l++){let c=s.child(l),d=a+c.nodeSize,u=r.matchType(c.type);if(!u)o.push(new Ce(a,d,$.empty));else{r=u;for(let f=0;f<c.marks.length;f++)n.allowsMarkType(c.marks[f].type)||t.step(new pt(a,d,c.marks[f]));if(i&&c.isText&&n.whitespace!="pre"){let f,h=/\r?\n|\r/g,p;for(;f=h.exec(c.text);)p||(p=new $(N.from(n.schema.text(" ",n.allowedMarks(c.marks))),0,0)),o.push(new Ce(a+f.index,a+f.index+f[0].length,p))}}a=d}if(!r.validEnd){let l=r.fillBefore(N.empty,!0);t.replace(a,a,new $(l,0,0))}for(let l=o.length-1;l>=0;l--)t.step(o[l])}function fb(t,e,n){return(e==0||t.canReplace(e,t.childCount))&&(n==t.childCount||t.canReplace(0,n))}function _r(t){let n=t.parent.content.cutByIndex(t.startIndex,t.endIndex);for(let r=t.depth,i=0,s=0;;--r){let o=t.$from.node(r),a=t.$from.index(r)+i,l=t.$to.indexAfter(r)-s;if(r<t.depth&&o.canReplace(a,l,n))return r;if(r==0||o.type.spec.isolating||!fb(o,a,l))break;a&&(i=1),l<o.childCount&&(s=1)}return null}function hb(t,e,n){let{$from:r,$to:i,depth:s}=e,o=r.before(s+1),a=i.after(s+1),l=o,c=a,d=N.empty,u=0;for(let p=s,m=!1;p>n;p--)m||r.index(p)>0?(m=!0,d=N.from(r.node(p).copy(d)),u++):l--;let f=N.empty,h=0;for(let p=s,m=!1;p>n;p--)m||i.after(p+1)<i.end(p)?(m=!0,f=N.from(i.node(p).copy(f)),h++):c++;t.step(new Te(l,c,o,a,new $(d.append(f),u,h),d.size-u,!0))}function Cl(t,e,n=null,r=t){let i=pb(t,e),s=i&&mb(r,e);return s?i.map(Kc).concat({type:e,attrs:n}).concat(s.map(Kc)):null}function Kc(t){return{type:t,attrs:null}}function pb(t,e){let{parent:n,startIndex:r,endIndex:i}=t,s=n.contentMatchAt(r).findWrapping(e);if(!s)return null;let o=s.length?s[0]:e;return n.canReplaceWith(r,i,o)?s:null}function mb(t,e){let{parent:n,startIndex:r,endIndex:i}=t,s=n.child(r),o=e.contentMatch.findWrapping(s.type);if(!o)return null;let l=(o.length?o[o.length-1]:e).contentMatch;for(let c=r;l&&c<i;c++)l=l.matchType(n.child(c).type);return!l||!l.validEnd?null:o}function gb(t,e,n){let r=N.empty;for(let o=n.length-1;o>=0;o--){if(r.size){let a=n[o].type.contentMatch.matchFragment(r);if(!a||!a.validEnd)throw new RangeError("Wrapper type given to Transform.wrap does not form valid content of its parent wrapper")}r=N.from(n[o].type.create(n[o].attrs,r))}let i=e.start,s=e.end;t.step(new Te(i,s,i,s,new $(r,0,0),n.length,!0))}function yb(t,e,n,r,i){if(!r.isTextblock)throw new RangeError("Type given to setBlockType should be a textblock");let s=t.steps.length;t.doc.nodesBetween(e,n,(o,a)=>{let l=typeof i=="function"?i(o):i;if(o.isTextblock&&!o.hasMarkup(r,l)&&bb(t.doc,t.mapping.slice(s).map(a),r)){let c=null;if(r.schema.linebreakReplacement){let h=r.whitespace=="pre",p=!!r.contentMatch.matchType(r.schema.linebreakReplacement);h&&!p?c=!1:!h&&p&&(c=!0)}c===!1&&Xf(t,o,a,s),Sl(t,t.mapping.slice(s).map(a,1),r,void 0,c===null);let d=t.mapping.slice(s),u=d.map(a,1),f=d.map(a+o.nodeSize,1);return t.step(new Te(u,f,u+1,f-1,new $(N.from(r.create(l,null,o.marks)),0,0),1,!0)),c===!0&&Yf(t,o,a,s),!1}})}function Yf(t,e,n,r){e.forEach((i,s)=>{if(i.isText){let o,a=/\r?\n|\r/g;for(;o=a.exec(i.text);){let l=t.mapping.slice(r).map(n+1+s+o.index);t.replaceWith(l,l+1,e.type.schema.linebreakReplacement.create())}}})}function Xf(t,e,n,r){e.forEach((i,s)=>{if(i.type==i.type.schema.linebreakReplacement){let o=t.mapping.slice(r).map(n+1+s);t.replaceWith(o,o+1,e.type.schema.text(`
45`))}})}function bb(t,e,n){let r=t.resolve(e),i=r.index();return r.parent.canReplaceWith(i,i+1,n)}function xb(t,e,n,r,i){let s=t.doc.nodeAt(e);if(!s)throw new RangeError("No node at given position");n||(n=s.type);let o=n.create(r,null,i||s.marks);if(s.isLeaf)return t.replaceWith(e,e+s.nodeSize,o);if(!n.validContent(s.content))throw new RangeError("Invalid content for node type "+n.name);t.step(new Te(e,e+s.nodeSize,e+1,e+s.nodeSize-1,new $(N.from(o),0,0),1,!0))}function Kt(t,e,n=1,r){let i=t.resolve(e),s=i.depth-n,o=r&&r[r.length-1]||i.parent;if(s<0||i.parent.type.spec.isolating||!i.parent.canReplace(i.index(),i.parent.childCount)||!o.type.validContent(i.parent.content.cutByIndex(i.index(),i.parent.childCount)))return!1;for(let c=i.depth-1,d=n-2;c>s;c--,d--){let u=i.node(c),f=i.index(c);if(u.type.spec.isolating)return!1;let h=u.content.cutByIndex(f,u.childCount),p=r&&r[d+1];p&&(h=h.replaceChild(0,p.type.create(p.attrs)));let m=r&&r[d]||u;if(!u.canReplace(f+1,u.childCount)||!m.type.validContent(h))return!1}let a=i.indexAfter(s),l=r&&r[0];return i.node(s).canReplaceWith(a,a,l?l.type:i.node(s+1).type)}function vb(t,e,n=1,r){let i=t.doc.resolve(e),s=N.empty,o=N.empty;for(let a=i.depth,l=i.depth-n,c=n-1;a>l;a--,c--){s=N.from(i.node(a).copy(s));let d=r&&r[c];o=N.from(d?d.type.create(d.attrs,o):i.node(a).copy(o))}t.step(new Ce(e,e,new $(s.append(o),n,n),!0))}function Tn(t,e){let n=t.resolve(e),r=n.index();return Qf(n.nodeBefore,n.nodeAfter)&&n.parent.canReplace(r,r+1)}function wb(t,e){e.content.size||t.type.compatibleContent(e.type);let n=t.contentMatchAt(t.childCount),{linebreakReplacement:r}=t.type.schema;for(let i=0;i<e.childCount;i++){let s=e.child(i),o=s.type==r?t.type.schema.nodes.text:s.type;if(n=n.matchType(o),!n||!t.type.allowsMarks(s.marks))return!1}return n.validEnd}function Qf(t,e){return!!(t&&e&&!t.isLeaf&&wb(t,e))}function ho(t,e,n=-1){let r=t.resolve(e);for(let i=r.depth;;i--){let s,o,a=r.index(i);if(i==r.depth?(s=r.nodeBefore,o=r.nodeAfter):n>0?(s=r.node(i+1),a++,o=r.node(i).maybeChild(a)):(s=r.node(i).maybeChild(a-1),o=r.node(i+1)),s&&!s.isTextblock&&Qf(s,o)&&r.node(i).canReplace(a,a+1))return e;if(i==0)break;e=n<0?r.before(i):r.after(i)}}function kb(t,e,n){let r=null,{linebreakReplacement:i}=t.doc.type.schema,s=t.doc.resolve(e-n),o=s.node().type;if(i&&o.inlineContent){let d=o.whitespace=="pre",u=!!o.contentMatch.matchType(i);d&&!u?r=!1:!d&&u&&(r=!0)}let a=t.steps.length;if(r===!1){let d=t.doc.resolve(e+n);Xf(t,d.node(),d.before(),a)}o.inlineContent&&Sl(t,e+n-1,o,s.node().contentMatchAt(s.index()),r==null);let l=t.mapping.slice(a),c=l.map(e-n);if(t.step(new Ce(c,l.map(e+n,-1),$.empty,!0)),r===!0){let d=t.doc.resolve(c);Yf(t,d.node(),d.before(),t.steps.length)}return t}function Sb(t,e,n){let r=t.resolve(e);if(r.parent.canReplaceWith(r.index(),r.index(),n))return e;if(r.parentOffset==0)for(let i=r.depth-1;i>=0;i--){let s=r.index(i);if(r.node(i).canReplaceWith(s,s,n))return r.before(i+1);if(s>0)return null}if(r.parentOffset==r.parent.content.size)for(let i=r.depth-1;i>=0;i--){let s=r.indexAfter(i);if(r.node(i).canReplaceWith(s,s,n))return r.after(i+1);if(s<r.node(i).childCount)return null}return null}function Zf(t,e,n){let r=t.resolve(e);if(!n.content.size)return e;let i=n.content;for(let s=0;s<n.openStart;s++)i=i.firstChild.content;for(let s=1;s<=(n.openStart==0&&n.size?2:1);s++)for(let o=r.depth;o>=0;o--){let a=o==r.depth?0:r.pos<=(r.start(o+1)+r.end(o+1))/2?-1:1,l=r.

45index(o)+(a>0?1:0),c=r.node(o),d=!1;if(s==1)d=c.canReplace(l,l,i);else{let u=c.contentMatchAt(l).findWrapping(i.firstChild.type);d=u&&c.canReplaceWith(l,l,u[0])}if(d)return a==0?r.pos:a<0?r.before(o+1):r.after(o+1)}return null}function po(t,e,n=e,r=$.empty){if(e==n&&!r.size)return null;let i=t.resolve(e),s=t.resolve(n);return eh(i,s,r)?new Ce(e,n,r):new Cb(i,s,r).fit()}function eh(t,e,n){return!n.openStart&&!n.openEnd&&t.start()==e.start()&&t.parent.canReplace(t.index(),e.index(),n.content)}class Cb{constructor(e,n,r){this.$from=e,this.$to=n,this.unplaced=r,this.frontier=[],this.placed=N.empty;for(let i=0;i<=e.depth;i++){let s=e.node(i);this.frontier.push({type:s.type,match:s.contentMatchAt(e.indexAfter(i))})}for(let i=e.depth;i>0;i--)this.placed=N.from(e.node(i).copy(this.placed))}get depth(){return this.frontier.length-1}fit(){for(;this.unplaced.size;){let c=this.findFittable();c?this.placeNodes(c):this.openMore()||this.dropNode()}let e=this.mustMoveInline(),n=this.placed.size-this.depth-this.$from.depth,r=this.$from,i=this.close(e<0?this.$to:r.doc.resolve(e));if(!i)return null;let s=this.placed,o=r.depth,a=i.depth;for(;o&&a&&s.childCount==1;)s=s.firstChild.content,o--,a--;let l=new $(s,o,a);return e>-1?new Te(r.pos,e,this.$to.pos,this.$to.end(),l,n):l.size||r.pos!=this.$to.pos?new Ce(r.pos,i.pos,l):null}findFittable(){let e=this.unplaced.openStart;for(let n=this.unplaced.content,r=0,i=this.unplaced.openEnd;r<e;r++){let s=n.firstChild;if(n.childCount>1&&(i=0),s.type.spec.isolating&&i<=r){e=r;break}n=s.content}for(let n=1;n<=2;n++)for(let r=n==1?e:this.unplaced.openStart;r>=0;r--){let i,s=null;r?(s=Wo(this.unplaced.content,r-1).firstChild,i=s.content):i=this.unplaced.content;let o=i.firstChild;for(let a=this.depth;a>=0;a--){let{type:l,match:c}=this.frontier[a],d,u=null;if(n==1&&(o?c.matchType(o.type)||(u=c.fillBefore(N.from(o),!1)):s&&l.compatibleContent(s.type)))return{sliceDepth:r,frontierDepth:a,parent:s,inject:u};if(n==2&&o&&(d=c.findWrapping(o.type)))return{sliceDepth:r,frontierDepth:a,parent:s,wrap:d};if(s&&c.matchType(s.type))break}}}openMore(){let{content:e,openStart:n,openEnd:r}=this.unplaced,i=Wo(e,n);return!i.childCount||i.firstChild.isLeaf?!1:(this.unplaced=new $(e,n+1,Math.max(r,i.size+n>=e.size-r?n+1:0)),!0)}dropNode(){let{content:e,openStart:n,openEnd:r}=this.unplaced,i=Wo(e,n);if(i.childCount<=1&&n>0){let s=e.size-n<=n+i.size;this.unplaced=new $(Jr(e,n-1,1),n-1,s?n-1:r)}else this.unplaced=new $(Jr(e,n,1),n,r)}placeNodes({sliceDepth:e,frontierDepth:n,parent:r,inject:i,wrap:s}){for(;this.depth>n;)this.closeFrontierNode();if(s)for(let m=0;m<s.length;m++)this.openFrontierNode(s[m]);let o=this.unplaced,a=r?r.content:o.content,l=o.openStart-e,c=0,d=[],{match:u,type:f}=this.frontier[n];if(i){for(let m=0;m<i.childCount;m++)d.push(i.child(m));u=u.matchFragment(i)}let h=a.size+e-(o.content.size-o.openEnd);for(;c<a.childCount;){let m=a.child(c),g=u.matchType(m.type);if(!g)break;c++,(c>1||l==0||m.content.size)&&(u=g,d.push(th(m.mark(f.allowedMarks(m.marks)),c==1?l:0,c==a.childCount?h:-1)))}let p=c==a.childCount;p||(h=-1),this.placed=Gr(this.placed,n,N.from(d)),this.frontier[n].match=u,p&&h<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let m=0,g=a;m<h;m++){let b=g.lastChild;this.frontier.push({type:b.type,match:b.contentMatchAt(b.childCount)}),g=b.content}this.unplaced=p?e==0?$.empty:new $(Jr(o.content,e-1,1),e-1,h<0?o.openEnd:e-1):new $(Jr(o.content,e,c),o.openStart,o.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return-1;let e=this.frontier[this.depth],n;if(!e.type.isTextblock||!Uo(this.$to,this.$to.depth,e.type,e.match,!1)||this.$to.depth==this.depth&&(n=this.findCloseLevel(this.$to))&&n.depth==this.depth)return-1;let{depth:r}=this.$to,i=this.$to.after(r);for(;r>1&&i==this.$to.end(--r);)++i;return i}findCloseLevel(e){e:for(let n=Math.min(this.depth,e.depth);n>=0;n--){let{match:r,type:i}=this.frontier[n],s=n<e.depth&&e.end(n+1)==e.pos+(e.depth-(n+1)),o=Uo(e,n,i,r,s);if(o){for(let a=n-1;a>=0;a--){let{match:l,type:c}=this.frontier[a],d=Uo(e,a,c,l,!0);if(!d||d.childCount)continue e}return{depth:n,fit:o,move:s?e.doc.resolve(e.after(n+1)):e}}}}close(e){let n=this.findCloseLevel(e);if(!n)return null;for(;this.depth>n.depth;)this.closeFrontierNode();n.fit.childCount&&(this.placed=Gr(this.placed,n.depth,n.fit)),e=n.move;for(let r=n.depth+1;r<=e.depth;r++){let i=e.node(r),s=i.type.contentMatch.fillBefore(i.content,!0,e.index(r));this.openFrontierNode(i.type,i.attrs,s)}return e}openFrontierNode(e,n=null,r){let i=this.frontier[this.depth];i.match=i.match.matchType(e),this.placed=Gr(this.placed,this.depth,N.from(e.create(n,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let n=this.frontier.pop().match.fillBefore(N.empty,!0);n.childCount&&(this.placed=Gr(this.placed,this.frontier.length,n))}}function Jr(t,e,n){return e==0?t.cutByIndex(n,t.childCount):t.replaceChild(0,t.firstChild.copy(Jr(t.firstChild.content,e-1,n)))}function Gr(t,e,n){return e==0?t.append(n):t.replaceChild(t.childCount-1,t.lastChild.copy(Gr(t.lastChild.content,e-1,n)))}function Wo(t,e){for(let n=0;n<e;n++)t=t.firstChild.content;return t}function th(t,e,n){if(e<=0)return t;let r=t.content;return e>1&&(r=r.replaceChild(0,th(r.firstChild,e-1,r.childCount==1?n-1:0))),e>0&&(r=t.type.contentMatch.fillBefore(r).append(r),n<=0&&(r=r.append(t.type.contentMatch.matchFragment(r).fillBefore(N.empty,!0)))),t.copy(r)}function Uo(t,e,n,r,i){let s=t.node(e),o=i?t.indexAfter(e):t.index(e);if(o==s.childCount&&!n.compatibleContent(s.type))return null;let a=r.fillBefore(s.content,!0,o);return a&&!Tb(n,s.content,o)?a:null}function Tb(t,e,n){for(let r=n;r<e.childCount;r++)if(!t.allowsMarks(e.child(r).marks))return!0;return!1}function Eb(t){return t.spec.defining||t.spec.definingForContent}function Mb(t,e,n,r){if(!r.size)return t.deleteRange(e,n);let i=t.doc.resolve(e),s=t.doc.resolve(n);if(eh(i,s,r))return t.step(new Ce(e,n,r));let o=rh(i,s);o[o.length-1]==0&&o.pop();let a=-(i.depth+1);o.unshift(a);for(let f=i.depth,h=i.pos-1;f>0;f--,h--){let p=i.node(f).type.spec;if(p.defining||p.definingAsContext||p.isolating)break;o.indexOf(f)>-1?a=f:i.before(f)==h&&o.splice(1,0,-f)}let l=o.indexOf(a),c=[],d=r.openStart;for(let f=r.content,h=0;;h++){let p=f.firstChild;if(c.push(p),h==r.openStart)break;f=p.content}for(let f=d-1;f>=0;f--){let h=c[f],p=Eb(h.type);if(p&&!h.sameMarkup(i.node(Math.abs(a)-1)))d=f;else if(p||!h.type.isTextblock)break}for(let f=r.openStart;f>=0;f--){let h=(f+d+1)%(r.openStart+1),p=c[h];if(p)for(let m=0;m<o.length;m++){let g=o[(m+l)%o.length],b=!0;g<0&&(b=!1,g=-g);let v=i.node(g-1),k=i.index(g-1);if(v.canReplaceWith(k,k,p.type,p.marks))return t.replace(i.before(g),b?s.after(g):n,new $(nh(r.content,0,r.openStart,h),h,r.openEnd))}}let u=t.steps.length;for(let f=o.length-1;f>=0&&(t.replace(e,n,r),!(t.steps.length>u));f--){let h=o[f];h<0||(e=i.before(h),n=s.after(h))}}function nh(t,e,n,r,i){if(e<n){let s=t.firstChild;t=t.replaceChild(0,s.copy(nh(s.content,e+1,n,r,s)))}if(e>r){let s=i.contentMatchAt(0),o=s.fillBefore(t).append(t);t=o.append(s.matchFragment(o).fillBefore(N.empty,!0))}return t}function Ab(t,e,n,r){if(!r.isInline&&e==n&&t.doc.resolve(e).parent.content.size){let i=Sb(t.doc,e,r.type);i!=null&&(e=n=i)}t.replaceRange(e,n,new $(N.from(r),0,0))}function Nb(t,e,n){let r=t.doc.resolve(e),i=t.doc.resolve(n),s=rh(r,i);for(let o=0;o<s.length;o++){let a=s[o],l=o==s.length-1;if(l&&a==0||r.node(a).type.contentMatch.validEnd)return t.delete(r.start(a),i.end(a));if(a>0&&(l||r.node(a-1).canReplace(r.index(a-1),i.indexAfter(a-1))))return t.delete(r.before(a),i.after(a))}for(let o=1;o<=r.depth&&o<=i.depth;o++)if(e-r.start(o)==r.depth-o&&n>r.end(o)&&i.end(o)-n!=i.depth-o&&r.start(o-1)==i.start(o-1)&&r.node(o-1).canReplace(r.index(o-1),i.index(o-1)))return t.delete(r.before(o),n);t.delete(e,n)}function rh(t,e){let n=[],r=Math.min(t.depth,e.depth);for(let i=r;i>=0;i--){let s=t.start(i);if(s<t.pos-(t.depth-i)||e.end(i)>e.pos+(e.depth-i)||t.node(i).type.spec.isolating||e.node(i).type.spec.isolating)break;(s==e.start(i)||i==t.depth&&i==e.depth&&t.parent.inlineContent&&e.parent.inlineContent&&i&&e.start(i-1)==s-1)&&n.push(i)}return n}class kr extends Pe{constructor(e,n,r){super(),this.pos=e,this.attr=n,this.value=r}apply(e){let n=e.nodeAt(this.pos);if(!n)return ye.fail("No node at attribute step's position");let r=Object.create(null);for(let s in n.attrs)r[s]=n.attrs[s];r[this.attr]=this.value;let i=n.type.create(r,null,n.marks);return ye.fromReplace(e,this.pos,this.pos+1,new $(N.from(i),0,n.isLeaf?0:1))}getMap(){return Je.empty}invert(e){return new kr(this.pos,this.attr,e.nodeAt(this.pos).attrs[this.attr])}map(e){let n=e.mapResult(this.pos,1);return n.deletedAfter?null:new kr(n.pos,this.attr,this.value)}toJSON(){return{stepType:"attr",pos:this.pos,attr:this.attr,value:this.value}}static fromJSON(e,n){if(typeof n.pos!="number"||typeof n.attr!="string")throw new RangeError("Invalid input for AttrStep.fromJSON");return new kr(n.pos,n.attr,n.value)}}Pe.jsonID("attr",kr);class yi extends Pe{constructor(e,n){super(),this.attr=e,this.value=n}apply(e){let n=Object.create(null);for(let i in e.attrs)n[i]=e.attrs[i];n[this.attr]=this.value;let r=e.type.create(n,e.content,e.marks);return ye.ok(r)}getMap(){return Je.empty}invert(e){return new yi(this.attr,e.attrs[this.attr])}map(e){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(e,n){if(typeof n.attr!="string")throw new RangeError("Invalid input for DocAttrStep.fromJSON");return new yi(n.attr,n.value)}}Pe.jsonID("docAttr",yi);let Mr=class extends Error{};Mr=function t(e){let n=Error.call(this,e);return n.__proto__=t.prototype,n};Mr.prototype=Object.create(Error.prototype);Mr.prototype.constructor=Mr;Mr.prototype.name="TransformError";class Tl{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new gi}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let n=this.maybeStep(e);if(n.failed)throw new Mr(n.failed);return this}maybeStep(e){let n=e.apply(this.doc);return n.failed||this.addStep(e,n.doc),n}get docChanged(){return this.steps.length>0}changedRange(){let e=1e9,n=-1e9;for(let r=0;r<this.mapping.maps.length;r++){let i=this.mapping.maps[r];

45r&&(e=i.map(e,1),n=i.map(n,-1)),i.forEach((s,o,a,l)=>{e=Math.min(e,a),n=Math.max(n,l)})}return e==1e9?null:{from:e,to:n}}addStep(e,n){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=n}replace(e,n=e,r=$.empty){let i=po(this.doc,e,n,r);return i&&this.step(i),this}replaceWith(e,n,r){return this.replace(e,n,new $(N.from(r),0,0))}delete(e,n){return this.replace(e,n,$.empty)}insert(e,n){return this.replaceWith(e,e,n)}replaceRange(e,n,r){return Mb(this,e,n,r),this}replaceRangeWith(e,n,r){return Ab(this,e,n,r),this}deleteRange(e,n){return Nb(this,e,n),this}lift(e,n){return hb(this,e,n),this}join(e,n=1){return kb(this,e,n),this}wrap(e,n){return gb(this,e,n),this}setBlockType(e,n=e,r,i=null){return yb(this,e,n,r,i),this}setNodeMarkup(e,n,r=null,i){return xb(this,e,n,r,i),this}setNodeAttribute(e,n,r){return this.step(new kr(e,n,r)),this}setDocAttribute(e,n){return this.step(new yi(e,n)),this}addNodeMark(e,n){return this.step(new un(e,n)),this}removeNodeMark(e,n){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(n instanceof oe)n.isInSet(r.marks)&&this.step(new Xn(e,n));else{let i=r.marks,s,o=[];for(;s=n.isInSet(i);)o.push(new Xn(e,s)),i=s.removeFromSet(i);for(let a=o.length-1;a>=0;a--)this.step(o[a])}return this}split(e,n=1,r){return vb(this,e,n,r),this}addMark(e,n,r){return db(this,e,n,r),this}removeMark(e,n,r){return ub(this,e,n,r),this}clearIncompatible(e,n,r){return Sl(this,e,n,r),this}}const qo=Object.create(null);class q{constructor(e,n,r){this.$anchor=e,this.$head=n,this.ranges=r||[new ih(e.min(n),e.max(n))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let e=this.ranges;for(let n=0;n<e.length;n++)if(e[n].$from.pos!=e[n].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(e,n=$.empty){let r=n.content.lastChild,i=null;for(let a=0;a<n.openEnd;a++)i=r,r=r.lastChild;let s=e.steps.length,o=this.ranges;for(let a=0;a<o.length;a++){let{$from:l,$to:c}=o[a],d=e.mapping.slice(s);e.replaceRange(d.map(l.pos),d.map(c.pos),a?$.empty:n),a==0&&Yc(e,s,(r?r.isInline:i&&i.isTextblock)?-1:1)}}replaceWith(e,n){let r=e.steps.length,i=this.ranges;for(let s=0;s<i.length;s++){let{$from:o,$to:a}=i[s],l=e.mapping.slice(r),c=l.map(o.pos),d=l.map(a.pos);s?e.deleteRange(c,d):(e.replaceRangeWith(c,d,n),Yc(e,r,n.isInline?-1:1))}}static findFrom(e,n,r=!1){let i=e.parent.inlineContent?new U(e):yr(e.node(0),e.parent,e.pos,e.index(),n,r);if(i)return i;for(let s=e.depth-1;s>=0;s--){let o=n<0?yr(e.node(0),e.node(s),e.before(s+1),e.index(s),n,r):yr(e.node(0),e.node(s),e.after(s+1),e.index(s)+1,n,r);if(o)return o}return null}static near(e,n=1){return this.findFrom(e,n)||this.findFrom(e,-n)||new Ye(e.node(0))}static atStart(e){return yr(e,e,0,0,1)||new Ye(e)}static atEnd(e){return yr(e,e,e.content.size,e.childCount,-1)||new Ye(e)}static fromJSON(e,n){if(!n||!n.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=qo[n.type];if(!r)throw new RangeError(`No selection type ${n.type} defined`);return r.fromJSON(e,n)}static jsonID(e,n){if(e in qo)throw new RangeError("Duplicate use of selection JSON ID "+e);return qo[e]=n,n.prototype.jsonID=e,n}getBookmark(){return U.between(this.$anchor,this.$head).getBookmark()}}q.prototype.visible=!0;class ih{constructor(e,n){this.$from=e,this.$to=n}}let Jc=!1;function Gc(t){!Jc&&!t.parent.inlineContent&&(Jc=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+t.parent.type.name+")"))}class U extends q{constructor(e,n=e){Gc(e),Gc(n),super(e,n)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(e,n){let r=e.resolve(n.map(this.head));if(!r.parent.inlineContent)return q.near(r);let i=e.resolve(n.map(this.anchor));return new U(i.parent.inlineContent?i:r,r)}replace(e,n=$.empty){if(super.replace(e,n),n==$.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof U&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new mo(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(e,n){if(typeof n.anchor!="number"||typeof n.head!="number")throw new RangeError("Invalid input for TextSelection.fromJSON");return new U(e.resolve(n.anchor),e.resolve(n.head))}static create(e,n,r=n){let i=e.resolve(n);return new this(i,r==n?i:e.resolve(r))}static between(e,n,r){let i=e.pos-n.pos;if((!r||i)&&(r=i>=0?1:-1),!n.parent.inlineContent){let s=q.findFrom(n,r,!0)||q.findFrom(n,-r,!0);if(s)n=s.$head;else return q.near(n,r)}return e.parent.inlineContent||(i==0?e=n:(e=(q.findFrom(e,-r,!0)||q.findFrom(e,r,!0)).$anchor,e.pos<n.pos!=i<0&&(e=n))),new U(e,n)}}q.jsonID("text",U);class mo{constructor(e,n){this.anchor=e,this.head=n}map(e){return new mo(e.map(this.anchor),e.map(this.head))}resolve(e){return U.between(e.resolve(this.anchor),e.resolve(this.head))}}class W extends q{constructor(e){let n=e.nodeAfter,r=e.node(0).resolve(e.pos+n.nodeSize);super(e,r),this.node=n}map(e,n){let{deleted:r,pos:i}=n.mapResult(this.anchor),s=e.resolve(i);return r?q.near(s):new W(s)}content(){return new $(N.from(this.node),0,0)}eq(e){return e instanceof W&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new El(this.anchor)}static fromJSON(e,n){if(typeof n.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new W(e.resolve(n.anchor))}static create(e,n){return new W(e.resolve(n))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}}W.prototype.visible=!1;q.jsonID("node",W);class El{constructor(e){this.anchor=e}map(e){let{deleted:n,pos:r}=e.mapResult(this.anchor);return n?new mo(r,r):new El(r)}resolve(e){let n=e.resolve(this.anchor),r=n.nodeAfter;return r&&W.isSelectable(r)?new W(n):q.near(n)}}class Ye extends q{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,n=$.empty){if(n==$.empty){e.delete(0,e.doc.content.size);let r=q.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,n)}toJSON(){return{type:"all"}}static fromJSON(e){return new Ye(e)}map(e){return new Ye(e)}eq(e){return e instanceof Ye}getBookmark(){return Ob}}q.jsonID("all",Ye);const Ob={map(){return this},resolve(t){return new Ye(t)}};function yr(t,e,n,r,i,s=!1){if(e.inlineContent)return U.create(t,n);for(let o=r-(i>0?0:1);i>0?o<e.childCount:o>=0;o+=i){let a=e.child(o);if(a.isAtom){if(!s&&W.isSelectable(a))return W.create(t,n-(i<0?a.nodeSize:0))}else{let l=yr(t,a,n+i,i<0?a.childCount:0,i,s);if(l)return l}n+=a.nodeSize*i}return null}function Yc(t,e,n){let r=t.steps.length-1;if(r<e)return;let i=t.steps[r];if(!(i instanceof Ce||i instanceof Te))return;let s=t.mapping.maps[r],o;s.forEach((a,l,c,d)=>{o==null&&(o=d)}),t.setSelection(q.near(t.doc.resolve(o),n))}const Xc=1,Wi=2,Qc=4;class Rb extends Tl{constructor(e){super(e.doc),this.curSelectionFor=0,this.updated=0,this.meta=Object.create(null),this.time=Date.now(),this.curSelection=e.selection,this.storedMarks=e.storedMarks}get selection(){return this.curSelectionFor<this.steps.length&&(this.curSelection=this.curSelection.map(this.doc,this.mapping.slice(this.curSelectionFor)),this.curSelectionFor=this.steps.length),this.curSelection}setSelection(e){if(e.$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|Xc)&~Wi,this.storedMarks=null,this}get selectionSet(){return(this.updated&Xc)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=Wi,this}ensureMarks(e){return oe.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.$head.marks()))}get storedMarksSet(){return(this.updated&Wi)>0}addStep(e,n){super.addStep(e,n),this.updated=this.updated&~Wi,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,n=!0){let r=this.selection;return n&&(e=e.mark(this.storedMarks||(r.empty?r.$from.marks():r.$from.marksAcross(r.$to)||oe.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,n,r){let i=this.doc.type.schema;if(n==null)return e?this.replaceSelectionWith(i.text(e),!0):this.deleteSelection();{if(r==null&&(r=n),!e)return this.deleteRange(n,r);let s=this.storedMarks;if(!s){let o=this.doc.resolve(n);s=r==n?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(n,r,i.text(e,s)),!this.selection.empty&&this.selection.to==n+e.length&&this.setSelection(q.near(this.selection.$to)),this}}setMeta(e,n){return this.meta[typeof e=="string"?e:e.key]=n,this}getMeta(e){return this.meta[typeof e=="string"?e:e.key]}get isGeneric(){for(let e in this.meta)return!1;return!0}scrollIntoView(){return this.updated|=Qc,this}get scrolledIntoView(){return(this.updated&Qc)>0}}function Zc(t,e){return!e||!t?t:t.bind(e)}class Yr{constructor(e,n,r){this.name=e,this.init=Zc(n.init,r),this.apply=Zc(n.apply,r)}}const Db=[new Yr("doc",{init(t){return t.doc||t.schema.topNodeType.createAndFill()},apply(t){return t.doc}}),new Yr("selection",{init(t,e){return t.selection||q.atStart(e.doc)},apply(t){return t.selection}}),new Yr("storedMarks",{init(t){return t.storedMarks||null},apply(t,e,n,r){return r.selection.$cursor?t.storedMarks:null}}),new Yr("scrollToSelection",{init(){return 0},apply(t,e){return t.scrolledIntoView?e+1:e}})];class Ko{constructor(e,n){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=Db.slice(),n&&n.forEach(r=>{if(this.pluginsByKey[r.key])throw new RangeError("Adding different instances of a keyed plugin ("+r.key+")");this.plugins.push(r),this.pluginsByKey[r.key]=r,r.spec.state&&this.fields.push(new Yr(r.key,r.spec.state,r))})}}class wr{constructor(e){this.config=e}get schema(){return this.config.schema}get plugins(){return this.config.plugins}

45apply(e){return this.applyTransaction(e).state}filterTransaction(e,n=-1){for(let r=0;r<this.config.plugins.length;r++)if(r!=n){let i=this.config.plugins[r];if(i.spec.filterTransaction&&!i.spec.filterTransaction.call(i,e,this))return!1}return!0}applyTransaction(e){if(!this.filterTransaction(e))return{state:this,transactions:[]};let n=[e],r=this.applyInner(e),i=null;for(;;){let s=!1;for(let o=0;o<this.config.plugins.length;o++){let a=this.config.plugins[o];if(a.spec.appendTransaction){let l=i?i[o].n:0,c=i?i[o].state:this,d=l<n.length&&a.spec.appendTransaction.call(a,l?n.slice(l):n,c,r);if(d&&r.filterTransaction(d,o)){if(d.setMeta("appendedTransaction",e),!i){i=[];for(let u=0;u<this.config.plugins.length;u++)i.push(u<o?{state:r,n:n.length}:{state:this,n:0})}n.push(d),r=r.applyInner(d),s=!0}i&&(i[o]={state:r,n:n.length})}}if(!s)return{state:r,transactions:n}}}applyInner(e){if(!e.before.eq(this.doc))throw new RangeError("Applying a mismatched transaction");let n=new wr(this.config),r=this.config.fields;for(let i=0;i<r.length;i++){let s=r[i];n[s.name]=s.apply(e,this[s.name],this,n)}return n}get tr(){return new Rb(this)}static create(e){let n=new Ko(e.doc?e.doc.type.schema:e.schema,e.plugins),r=new wr(n);for(let i=0;i<n.fields.length;i++)r[n.fields[i].name]=n.fields[i].init(e,r);return r}reconfigure(e){let n=new Ko(this.schema,e.plugins),r=n.fields,i=new wr(n);for(let s=0;s<r.length;s++){let o=r[s].name;i[o]=this.hasOwnProperty(o)?this[o]:r[s].init(e,i)}return i}toJSON(e){let n={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(n.storedMarks=this.storedMarks.map(r=>r.toJSON())),e&&typeof e=="object")for(let r in e){if(r=="doc"||r=="selection")throw new RangeError("The JSON fields `doc` and `selection` are reserved");let i=e[r],s=i.spec.state;s&&s.toJSON&&(n[r]=s.toJSON.call(i,this[i.key]))}return n}static fromJSON(e,n,r){if(!n)throw new RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw new RangeError("Required config field 'schema' missing");let i=new Ko(e.schema,e.plugins),s=new wr(i);return i.fields.forEach(o=>{if(o.name=="doc")s.doc=hn.fromJSON(e.schema,n.doc);else if(o.name=="selection")s.selection=q.fromJSON(s.doc,n.selection);else if(o.name=="storedMarks")n.storedMarks&&(s.storedMarks=n.storedMarks.map(e.schema.markFromJSON));else{if(r)for(let a in r){let l=r[a],c=l.spec.state;if(l.key==o.name&&c&&c.fromJSON&&Object.prototype.hasOwnProperty.call(n,a)){s[o.name]=c.fromJSON.call(l,e,n[a],s);return}}s[o.name]=o.init(e,s)}}),s}}function sh(t,e,n){for(let r in t){let i=t[r];i instanceof Function?i=i.bind(e):r=="handleDOMEvents"&&(i=sh(i,e,{})),n[r]=i}return n}class ie{constructor(e){this.spec=e,this.props={},e.props&&sh(e.props,this,this.props),this.key=e.key?e.key.key:oh("plugin")}getState(e){return e[this.key]}}const Jo=Object.create(null);function oh(t){return t in Jo?t+"$"+ ++Jo[t]:(Jo[t]=0,t+"$")}class ce{constructor(e="key"){this.key=oh(e)}get(e){return e.config.pluginsByKey[this.key]}getState(e){return e[this.key]}}const Ml=(t,e)=>t.selection.empty?!1:(e&&e(t.tr.deleteSelection().scrollIntoView()),!0);function ah(t,e){let{$cursor:n}=t.selection;return!n||(e?!e.endOfTextblock("backward",t):n.parentOffset>0)?null:n}const lh=(t,e,n)=>{let r=ah(t,n);if(!r)return!1;let i=Al(r);if(!i){let o=r.blockRange(),a=o&&_r(o);return a==null?!1:(e&&e(t.tr.lift(o,a).scrollIntoView()),!0)}let s=i.nodeBefore;if(yh(t,i,e,-1))return!0;if(r.parent.content.size==0&&(Ar(s,"end")||W.isSelectable(s)))for(let o=r.depth;;o--){let a=po(t.doc,r.before(o),r.after(o),$.empty);if(a&&a.slice.size<a.to-a.from){if(e){let l=t.tr.step(a);l.setSelection(Ar(s,"end")?q.findFrom(l.doc.resolve(l.mapping.map(i.pos,-1)),-1):W.create(l.doc,i.pos-s.nodeSize)),e(l.scrollIntoView())}return!0}if(o==1||r.node(o-1).childCount>1)break}return s.isAtom&&i.depth==r.depth-1?(e&&e(t.tr.delete(i.pos-s.nodeSize,i.pos).scrollIntoView()),!0):!1},Ib=(t,e,n)=>{let r=ah(t,n);if(!r)return!1;let i=Al(r);return i?ch(t,i,e):!1},Lb=(t,e,n)=>{let r=uh(t,n);if(!r)return!1;let i=Nl(r);return i?ch(t,i,e):!1};function ch(t,e,n){let r=e.nodeBefore,i=r,s=e.pos-1;for(;!i.isTextblock;s--){if(i.type.spec.isolating)return!1;let d=i.lastChild;if(!d)return!1;i=d}let o=e.nodeAfter,a=o,l=e.pos+1;for(;!a.isTextblock;l++){if(a.type.spec.isolating)return!1;let d=a.firstChild;if(!d)return!1;a=d}let c=po(t.doc,s,l,$.empty);if(!c||c.from!=s||c instanceof Ce&&c.slice.size>=l-s)return!1;if(n){let d=t.tr.step(c);d.setSelection(U.create(d.doc,s)),n(d.scrollIntoView())}return!0}function Ar(t,e,n=!1){for(let r=t;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;

45if(n&&r.childCount!=1)return!1}return!1}const dh=(t,e,n)=>{let{$head:r,empty:i}=t.selection,s=r;if(!i)return!1;if(r.parent.isTextblock){if(n?!n.endOfTextblock("backward",t):r.parentOffset>0)return!1;s=Al(r)}let o=s&&s.nodeBefore;return!o||!W.isSelectable(o)?!1:(e&&e(t.tr.setSelection(W.create(t.doc,s.pos-o.nodeSize)).scrollIntoView()),!0)};function Al(t){if(!t.parent.type.spec.isolating)for(let e=t.depth-1;e>=0;e--){if(t.index(e)>0)return t.doc.resolve(t.before(e+1));if(t.node(e).type.spec.isolating)break}return null}function uh(t,e){let{$cursor:n}=t.selection;return!n||(e?!e.endOfTextblock("forward",t):n.parentOffset<n.parent.content.size)?null:n}const fh=(t,e,n)=>{let r=uh(t,n);if(!r)return!1;let i=Nl(r);if(!i)return!1;let s=i.nodeAfter;if(yh(t,i,e,1))return!0;if(r.parent.content.size==0&&(Ar(s,"start")||W.isSelectable(s))){let o=po(t.doc,r.before(),r.after(),$.empty);if(o&&o.slice.size<o.to-o.from){if(e){let a=t.tr.step(o);a.setSelection(Ar(s,"start")?q.findFrom(a.doc.resolve(a.mapping.map(i.pos)),1):W.create(a.doc,a.mapping.map(i.pos))),e(a.scrollIntoView())}return!0}}return s.isAtom&&i.depth==r.depth-1?(e&&e(t.tr.delete(i.pos,i.pos+s.nodeSize).scrollIntoView()),!0):!1},hh=(t,e,n)=>{let{$head:r,empty:i}=t.selection,s=r;if(!i)return!1;if(r.parent.isTextblock){if(n?!n.endOfTextblock("forward",t):r.parentOffset<r.parent.content.size)return!1;s=Nl(r)}let o=s&&s.nodeAfter;return!o||!W.isSelectable(o)?!1:(e&&e(t.tr.setSelection(W.create(t.doc,s.pos)).scrollIntoView()),!0)};function Nl(t){if(!t.parent.type.spec.isolating)for(let e=t.depth-1;e>=0;e--){let n=t.node(e);if(t.index(e)+1<n.childCount)return t.doc.resolve(t.after(e+1));if(n.type.spec.isolating)break}return null}const Pb=(t,e)=>{let n=t.selection,r=n instanceof W,i;if(r){if(n.node.isTextblock||!Tn(t.doc,n.from))return!1;i=n.from}else if(i=ho(t.doc,n.from,-1),i==null)return!1;if(e){let s=t.tr.join(i);r&&s.setSelection(W.create(s.doc,i-t.doc.resolve(i).nodeBefore.nodeSize)),e(s.scrollIntoView())}return!0},jb=(t,e)=>{let n=t.selection,r;if(n instanceof W){if(n.node.isTextblock||!Tn(t.doc,n.to))return!1;r=n.to}else if(r=ho(t.doc,n.to,1),r==null)return!1;return e&&e(t.tr.join(r).scrollIntoView()),!0},$b=(t,e)=>{let{$from:n,$to:r}=t.selection,i=n.blockRange(r),s=i&&_r(i);return s==null?!1:(e&&e(t.tr.lift(i,s).scrollIntoView()),!0)},ph=(t,e)=>{let{$head:n,$anchor:r}=t.selection;return!n.parent.type.spec.code||!n.sameParent(r)?!1:(e&&e(t.tr.insertText(`
46`).scrollIntoView()),!0)};function Ol(t){for(let e=0;e<t.edgeCount;e++){let{type:n}=t.edge(e);if(n.isTextblock&&!n.hasRequiredAttrs())return n}return null}const zb=(t,e)=>{let{$head:n,$anchor:r}=t.selection;if(!n.parent.type.spec.code||!n.sameParent(r))return!1;let i=n.node(-1),s=n.indexAfter(-1),o=Ol(i.contentMatchAt(s));if(!o||!i.canReplaceWith(s,s,o))return!1;if(e){let a=n.after(),l=t.tr.replaceWith(a,a,o.createAndFill());l.setSelection(q.near(l.doc.resolve(a),1)),e(l.scrollIntoView())}return!0},mh=(t,e)=>{let n=t.selection,{$from:r,$to:i}=n;if(n instanceof Ye||r.parent.inlineContent||i.parent.inlineContent)return!1;let s=Ol(i.parent.contentMatchAt(i.indexAfter()));if(!s||!s.isTextblock)return!1;if(e){let o=(!r.parentOffset&&i.index()<i.parent.childCount?r:i).pos,a=t.tr.insert(o,s.createAndFill());a.setSelection(U.create(a.doc,o+1)),e(a.scrollIntoView())}return!0},gh=(t,e)=>{let{$cursor:n}=t.selection;if(!n||n.parent.content.size)return!1;if(n.depth>1&&n.after()!=n.end(-1)){let s=n.before();if(Kt(t.doc,s))return e&&e(t.tr.split(s).scrollIntoView()),!0}let r=n.blockRange(),i=r&&_r(r);return i==null?!1:(e&&e(t.tr.lift(r,i).scrollIntoView()),!0)};function Bb(t){return(e,n)=>{let{$from:r,$to:i}=e.selection;if(e.selection instanceof W&&e.selection.node.isBlock)return!r.parentOffset||!Kt(e.doc,r.pos)?!1:(n&&n(e.tr.split(r.pos).scrollIntoView()),!0);if(!r.depth)return!1;let s=[],o,a,l=!1,c=!1;for(let h=r.depth;;h--)if(r.node(h).isBlock){l=r.end(h)==r.pos+(r.depth-h),c=r.start(h)==r.pos-(r.depth-h),a=Ol(r.node(h-1).contentMatchAt(r.indexAfter(h-1))),s.unshift(l&&a?{type:a}:null),o=h;break}else{if(h==1)return!1;s.unshift(null)}let d=e.tr;(e.selection instanceof U||e.selection instanceof Ye)&&d.deleteSelection();let u=d.mapping.map(r.pos),f=Kt(d.doc,u,s.length,s);if(f||(s[0]=a?{type:a}:null,f=Kt(d.doc,u,s.length,s)),!f)return!1;if(d.split(u,s.length,s),!l&&c&&r.node(o).type!=a){let h=d.mapping.map(r.before(o)),p=d.doc.resolve(h);a&&r.node(o-1).canReplaceWith(p.index(),p.index()+1,a)&&d.setNodeMarkup(d.mapping.map(r.before(o)),a)}return n&&n(d.scrollIntoView()),!0}}const Hb=Bb(),_b=(t,e)=>{let{$from:n,to:r}=t.selection,i,s=n.sharedDepth(r);return s==0?!1:(i=n.before(s),e&&e(t.tr.setSelection(W.create(t.doc,i))),!0)};function Fb(t,e,n){let r=e.nodeBefore,i=e.nodeAfter,s=e.index();return!r||!i||!r.type.compatibleContent(i.type)?!1:!r.content.size&&e.parent.canReplace(s-1,s)?(n&&n(t.tr.delete(e.pos-r.nodeSize,e.pos).scrollIntoView()),!0):!e.parent.canReplace(s,s+1)||!(i.isTextblock||Tn(t.doc,e.pos))?!1:(n&&n(t.tr.join(e.pos).scrollIntoView()),!0)}function yh(t,e,n,r){let i=e.nodeBefore,s=e.nodeAfter,o,a,l=i.type.spec.isolating||s.type.spec.isolating;if(!l&&Fb(t,e,n))return!0;let c=!l&&e.parent.canReplace(e.index(),e.index()+1);if(c&&(o=(a=i.contentMatchAt(i.childCount)).findWrapping(s.type))&&a.matchType(o[0]||s.type).validEnd){if(n){let h=e.pos+s.nodeSize,p=N.empty;for(let b=o.length-1;b>=0;b--)p=N.from(o[b].create(null,p));p=N.from(i.copy(p));let m=t.tr.step(new Te(e.pos-1,h,e.pos,h,new $(p,1,0),o.length,!0)),g=m.doc.resolve(h+2*o.length);g.nodeAfter&&g.nodeAfter.type==i.type&&Tn(m.doc,g.pos)&&m.join(g.pos),n(m.scrollIntoView())}return!0}let d=s.type.spec.isolating||r>0&&l?null:q.findFrom(e,1),u=d&&d.$from.blockRange(d.$to),f=u&&_r(u);

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hr={preventScroll:!0},!0}}:void 0),hr||(hr=!1,Sh(e,0))}function Ch(t,e){let n,r=2e8,i,s=0,o=e.top,a=e.top,l,c;for(let d=t.firstChild,u=0;d;d=d.nextSibling,u++){let f;if(d.nodeType==1)f=d.getClientRects();else if(d.nodeType==3)f=Wt(d).getClientRects();else continue;for(let h=0;h<f.length;h++){let p=f[h];if(p.top<=o&&p.bottom>=a){o=Math.max(p.bottom,o),a=Math.min(p.top,a);let m=p.left>e.left?p.left-e.left:p.right<e.left?e.left-p.right:0;if(m<r){n=d,r=m,i=m&&n.nodeType==3?{left:p.right<e.left?p.right:p.left,top:e.top}:e,d.nodeType==1&&m&&(s=u+(e.left>=(p.left+p.right)/2?1:0));continue}}else p.top>e.top&&!l&&p.left<=e.left&&p.right>=e.left&&(l=d,c={left:Math.max(p.left,Math.min(p.right,e.left)),top:p.top});!n&&(e.left>=p.right&&e.top>=p.top||e.left>=p.left&&e.top>=p.bottom)&&(s=u+1)}}return!n&&l&&(n=l,i=c,r=0),n&&n.nodeType==3?fx(n,i):!n||r&&n.nodeType==1?{node:t,offset:s}:Ch(n,i)}function fx(t,e){let n=t.nodeValue.length,r=document.createRange(),i;for(let s=0;s<n;s++){r.setEnd(t,s+1),r.setStart(t,s);let o=nn(r,1);if(o.top!=o.bottom&&Dl(e,o)){i={node:t,offset:s+(e.left>=(o.left+o.right)/2?1:0)};break}}return r.detach(),i||{node:t,offset:0}}function Dl(t,e){return t.left>=e.left-1&&t.left<=e.right+1&&t.top>=e.top-1&&t.top<=e.bottom+1}function hx(t,e){let n=t.parentNode;return n&&/^li$/i.test(n.nodeName)&&e.left<t.getBoundingClientRect().left?n:t}function px(t,e,n){let{node:r,offset:i}=Ch(e,n),s=-1;if(r.nodeType==1&&!r.firstChild){let o=r.getBoundingClientRect();s=o.left!=o.right&&n.left>(o.left+o.right)/2?1:-1}return t.docView.posFromDOM(r,i,s)}function mx(t,e,n,r){let i=-1;for(let s=e,o=!1;s!=t.dom;){let a=t.docView.nearestDesc(s,!0),l;if(!a)return null;if(a.dom.nodeType==1&&(a.node.isBlock&&a.parent||!a.contentDOM)&&((l=a.dom.getBoundingClientRect()).width||l.height)&&(a.node.isBlock&&a.parent&&!/^T(R|BODY|HEAD|FOOT)$/.test(a.dom.nodeName)&&(!o&&l.left>r.left||l.top>

46r.top?i=a.posBefore:(!o&&l.right<r.left||l.bottom<r.top)&&(i=a.posAfter),o=!0),!a.contentDOM&&i<0&&!a.node.isText))return(a.node.isBlock?r.top<(l.top+l.bottom)/2:r.left<(l.left+l.right)/2)?a.posBefore:a.posAfter;s=a.dom.parentNode}return i>-1?i:t.docView.posFromDOM(e,n,-1)}function Th(t,e,n){let r=t.childNodes.length;if(r&&n.top<n.bottom)for(let i=Math.max(0,Math.min(r-1,Math.floor(r*(e.top-n.top)/(n.bottom-n.top))-2)),s=i;;){let o=t.childNodes[s];if(o.nodeType==1){let a=o.getClientRects();for(let l=0;l<a.length;l++){let c=a[l];if(Dl(e,c))return Th(o,e,c)}}if((s=(s+1)%r)==i)break}return t}function gx(t,e){let n=t.dom.ownerDocument,r,i=0,s=sx(n,e.left,e.top);s&&({node:r,offset:i}=s);let o=(t.root.elementFromPoint?t.root:n).elementFromPoint(e.left,e.top),a;if(!o||!t.dom.contains(o.nodeType!=1?o.parentNode:o)){let c=t.dom.getBoundingClientRect();if(!Dl(e,c)||(o=Th(t.dom,e,c),!o))return null}if(Ie)for(let c=o;r&&c;c=Nr(c))c.draggable&&(r=void 0);if(o=hx(o,e),r){if(it&&r.nodeType==1&&(i=Math.min(i,r.childNodes.length),i<r.childNodes.length)){let d=r.childNodes[i],u;d.nodeName=="IMG"&&(u=d.getBoundingClientRect()).right<=e.left&&u.bottom>e.top&&i++}let c;Oi&&i&&r.nodeType==1&&(c=r.childNodes[i-1]).nodeType==1&&c.contentEditable=="false"&&c.getBoundingClientRect().top>=e.top&&i--,r==t.dom&&i==r.childNodes.length-1&&r.lastChild.nodeType==1&&e.top>r.lastChild.getBoundingClientRect().bottom?a=t.state.doc.content.size:(i==0||r.nodeType!=1||r.childNodes[i-1].nodeName!="BR")&&(a=mx(t,r,i,e))}a==null&&(a=px(t,o,e));let l=t.docView.nearestDesc(o,!0);return{pos:a,inside:l?l.posAtStart-l.border:-1}}function id(t){return t.top<t.bottom||t.left<t.right}function nn(t,e){let n=t.getClientRects();if(n.length){let r=n[e<0?0:n.length-1];if(id(r))return r}return Array.prototype.find.call(n,id)||t.getBoundingClientRect()}const yx=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;function Eh(t,e,n){let{node:r,offset:i,atom:s}=t.docView.domFromPos(e,n<0?-1:1),o=Oi||it;if(r.nodeType==3)if(o&&(yx.test(r.nodeValue)||(n<0?!i:i==r.nodeValue.length))){let l=nn(Wt(r,i,i),n);if(it&&i&&/\s/.test(r.nodeValue[i-1])&&i<r.nodeValue.length){let c=nn(Wt(r,i-1,i-1),-1);if(c.top==l.top){let d=nn(Wt(r,i,i+1),-1);if(d.top!=l.top)return Vr(d,d.left<c.left)}}return l}else{let l=i,c=i,d=n<0?1:-1;return n<0&&!i?(c++,d=-1):n>=0&&i==r.nodeValue.length?(l--,d=1):n<0?l--:c++,Vr(nn(Wt(r,l,c),d),d<0)}if(!t.state.doc.resolve(e-(s||0)).parent.inlineContent){if(s==null&&i&&(n<0||i==rt(r))){let l=r.childNodes[i-1];if(l.nodeType==1)return Go(l.getBoundingClientRect(),!1)}if(s==null&&i<rt(r)){let l=r.childNodes[i];if(l.nodeType==1)return Go(l.getBoundingClientRect(),!0)}return Go(r.getBoundingClientRect(),n>=0)}if(s==null&&i&&(n<0||i==rt(r))){let l=r.childNodes[i-1],c=l.nodeType==3?Wt(l,rt(l)-(o?0:1)):l.nodeType==1&&(l.nodeName!="BR"||!l.nextSibling)?l:null;if(c)return Vr(nn(c,1),!1)}if(s==null&&i<rt(r)){let l=r.childNodes[i];for(;l.pmViewDesc&&l.pmViewDesc.ignoreForCoords;)l=l.nextSibling;let c=l?l.nodeType==3?Wt(l,0,o?0:1):l.nodeType==1?l:null:null;if(c)return Vr(nn(c,-1),!0)}return Vr(nn(r.nodeType==3?Wt(r):r,-n),n>=0)}function Vr(t,e){if(t.width==0)return t;let n=e?t.left:t.right;return{top:t.top,bottom:t.bottom,left:n,right:n}}function Go(t,e){if(t.height==0)return t;let n=e?t.top:t.bottom;return{top:n,bottom:n,left:t.left,right:t.right}}function Mh(t,e,n){let r=t.state,i=t.root.activeElement;r!=e&&t.updateState(e),i!=t.dom&&t.focus();try{return n()}finally{r!=e&&t.updateState(r),i!=t.dom&&i&&i.focus()}}function bx(t,e,n){let r=e.selection,i=n=="up"?r.$from:r.$to;return Mh(t,e,()=>{let{node:s}=t.docView.domFromPos(i.pos,n=="up"?-1:1);for(;;){let a=t.docView.nearestDesc(s,!0);if(!a)break;if(a.node.isBlock){s=a.contentDOM||a.dom;break}s=a.dom.parentNode}let o=Eh(t,i.pos,1);for(let a=s.firstChild;a;a=a.nextSibling){let l;if(a.nodeType==1)l=a.getClientRects();else if(a.nodeType==3)l=Wt(a,0,a.nodeValue.length).getClientRects();else continue;for(let c=0;c<l.length;c++){let d=l[c];if(d.bottom>d.top+1&&(n=="up"?o.top-d.top>(d.bottom-o.top)*2:d.bottom-o.bottom>(o.bottom-d.top)*2))return!1}}return!0})}const xx=/[\u0590-\u08ac]/;function vx(t,e,n){let{$head:r}=e.selection;if(!r.parent.isTextblock)return!1;let i=r.parentOffset,s=!i,o=i==r.parent.content.size,a=t.domSelection();return a?!xx.test(r.parent.textContent)||!a.modify?n=="left"||n=="backward"?s:o:Mh(t,e,()=>

46{let{focusNode:l,focusOffset:c,anchorNode:d,anchorOffset:u}=t.domSelectionRange(),f=a.caretBidiLevel;a.modify("move",n,"character");let h=r.depth?t.docView.domAfterPos(r.before()):t.dom,{focusNode:p,focusOffset:m}=t.domSelectionRange(),g=p&&!h.contains(p.nodeType==1?p:p.parentNode)||l==p&&c==m;try{a.collapse(d,u),l&&(l!=d||c!=u)&&a.extend&&a.extend(l,c)}catch{}return f!=null&&(a.caretBidiLevel=f),g}):r.pos==r.start()||r.pos==r.end()}let sd=null,od=null,ad=!1;function wx(t,e,n){return sd==e&&od==n?ad:(sd=e,od=n,ad=n=="up"||n=="down"?bx(t,e,n):vx(t,e,n))}const st=0,ld=1,Bn=2,Dt=3;class Ri{constructor(e,n,r,i){this.parent=e,this.children=n,this.dom=r,this.contentDOM=i,this.dirty=st,r.pmViewDesc=this}matchesWidget(e){return!1}matchesMark(e){return!1}matchesNode(e,n,r){return!1}matchesHack(e){return!1}parseRule(){return null}stopEvent(e){return!1}get size(){let e=0;for(let n=0;n<this.children.length;n++)e+=this.children[n].size;return e}get border(){return 0}destroy(){this.parent=void 0,this.dom.pmViewDesc==this&&(this.dom.pmViewDesc=void 0);for(let e=0;e<this.children.length;e++)this.children[e].destroy()}posBeforeChild(e){for(let n=0,r=this.posAtStart;;n++){let i=this.children[n];if(i==e)return r;r+=i.size}}get posBefore(){return this.parent.posBeforeChild(this)}get posAtStart(){return this.parent?this.parent.posBeforeChild(this)+this.border:0}get posAfter(){return this.posBefore+this.size}get posAtEnd(){return this.posAtStart+this.size-2*this.border}localPosFromDOM(e,n,r){if(this.contentDOM&&this.contentDOM.contains(e.nodeType==1?e:e.parentNode))if(r<0){let s,o;if(e==this.contentDOM)s=e.childNodes[n-1];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;s=e.previousSibling}for(;s&&!((o=s.pmViewDesc)&&o.parent==this);)s=s.previousSibling;return s?this.posBeforeChild(o)+o.size:this.posAtStart}else{let s,o;if(e==this.contentDOM)s=e.childNodes[n];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;s=e.nextSibling}for(;s&&!((o=s.pmViewDesc)&&o.parent==this);)s=s.nextSibling;return s?this.posBeforeChild(o):this.posAtEnd}let i;if(e==this.dom&&this.contentDOM)i=n>Ae(this.contentDOM);else if(this.contentDOM&&this.contentDOM!=this.dom&&this.dom.contains(this.contentDOM))i=e.compareDocumentPosition(this.contentDOM)&2;else if(this.dom.firstChild){if(n==0)for(let s=e;;s=s.parentNode){if(s==this.dom){i=!1;break}if(s.previousSibling)break}if(i==null&&n==e.childNodes.length)for(let s=e;;s=s.parentNode){if(s==this.dom){i=!0;break}if(s.nextSibling)break}}return i??r>0?this.posAtEnd:this.posAtStart}nearestDesc(e,n=!1){for(let r=!0,i=e;i;i=i.parentNode){let s=this.getDesc(i),o;if(s&&(!n||s.node))if(r&&(o=s.nodeDOM)&&!(o.nodeType==1?o.contains(e.nodeType==1?e:e.parentNode):o==e))r=!1;else return s}}getDesc(e){let n=e.pmViewDesc;for(let r=n;r;r=r.parent)if(r==this)return n}posFromDOM(e,n,r){for(let i=e;i;i=i.parentNode){let s=this.getDesc(i);if(s)return s.localPosFromDOM(e,n,r)}return-1}descAt(e){for(let n=0,r=0;n<this.children.length;n++){let i=this.children[n],s=r+i.size;if(r==e&&s!=r){for(;!i.border&&i.children.length;)for(let o=0;o<i.children.length;o++){let a=i.children[o];if(a.size){i=a;break}}return i}if(e<s)return i.descAt(e-r-i.border);r=s}}domFromPos(e,n){if(!this.contentDOM)return{node:this.dom,offset:0,atom:e+1};let r=0,i=0;for(let s=0;r<this.children.length;r++){let o=this.children[r],a=s+o.size;if(a>e||o instanceof Nh){i=e-s;break}s=a}if(i)return this.children[r].domFromPos(i-this.children[r].border,n);for(let s;r&&!(s=this.children[r-1]).size&&s instanceof Ah&&s.side>=0;r--);if(n<=0){let s,o=!0;for(;s=r?this.children[r-1]:null,!(!s||s.dom.parentNode==this.contentDOM);r--,o=!1);return s&&n&&o&&!s.border&&!s.domAtom?s.domFromPos(s.size,n):{node:this.contentDOM,offset:s?Ae(s.dom)+1:0}}else{let s,o=!0;for(;s=r<this.children.length?this.children[r]:null,!(!s||s.dom.parentNode==this.contentDOM);r++,o=!1);return s&&o&&!s.border&&!s.domAtom?s.domFromPos(0,n):{node:this.contentDOM,offset:s?Ae(s.dom):this.contentDOM.childNodes.length}}}parseRange(e,n,r=0){if(this.children.length==0)return{node:this.contentDOM,from:e,to:n,fromOffset:0,toOffset:this.contentDOM.childNodes.length};let i=-1,s=-1;for(let o=r,a=0;;a++){let l=this.children[a],c=o+l.size;if(i==-1&&e<=c){let d=o+l.border;if(e>=d&&n<=c-l.border&&l.node&&l.contentDOM&&this.contentDOM.contains(l.contentDOM))return l.parseRange(e,n,d);e=o;for(let u=a;u>0;u--){let f=this.children[u-1];if(f.size&&f.dom.parentNode==this.contentDOM&&!f.emptyChildAt(1)){i=Ae(f.dom)+1;break}e-=f.size}i==-1&&(i=0)}if(i>-1&&(c>n||a==this.children.length-1)){n=c;for(let d=a+1;d<this.children.length;d++){let u=this.children[d];if(u.size&&u.dom.parentNode==this.contentDOM&&!u.emptyChildAt(-1)){s=Ae(u.dom);break}n+=u.size}s==-1&&(s=this.contentDOM.childNodes.length);break}o=c}return{node:this.contentDOM,from:e,to:n,fromOffset:i,toOffset:s}}emptyChildAt(e){if(this.border||!this.contentDOM||!this.children.length)return!1;let n=this.children[e<0?0:this.children.length-1];return n.size==0||n.emptyChildAt(e)}domAfterPos(e){let{node:n,offset:r}=this.domFromPos(e,0);if(n.nodeType!=1||r==n.childNodes.length)throw new RangeError("No node after pos "+e);return n.childNodes[r]}setSelection(e,n,r,i=!1){let s=Math.min(e,n),o=Math.max(e,n);for(let h=0,p=0;h<this.children.length;h++){let m=this.children[h],g=p+m.size;if(s>p&&o<g)return m.setSelection(e-p-m.border,n-p-m.border,r,i);p=g}let a=this.domFromPos(e,e?-1:1),l=n==e?a:this.domFromPos(n,n?-1:1),c=r.root.getSelection(),d=r.domSelectionRange(),u=!1;if((it||Ie)&&e==n){let{node:h,offset:p}=a;if(h.nodeType==3){if(u=!!(p&&h.nodeValue[p-1]==`
47`),u&&p==h.nodeValue.length)for(let m=h,g;m;m=m.parentNode){if(g=m.nextSibling){g.nodeName=="BR"&&(a=l={node:g.parentNode,offset:Ae(g)+1});break}let b=m.pmViewDesc;if(b&&b.node&&b.node.isBlock)break}}else{let m=h.childNodes[p-1];u=m&&(m.nodeName=="BR"||m.contentEditable=="false")}}if(it&&d.focusNode&&d.focusNode!=l.node&&d.focusNode.nodeType==1){let h=d.focusNode.childNodes[d.focusOffset];h&&h.contentEditable=="false"&&(i=!0)}if(!(i||u&&Ie)&&Qn(a.node,a.offset,d.anchorNode,d.anchorOffset)&&Qn(l.node,l.offset,d.focusNode,d.focusOffset))return;let f=!1;if((c.extend||e==n)&&!(u&&it)){c.collapse(a.node,a.offset);try{e!=n&&c.extend(l.node,l.offset),f=!0}catch{}}if(!f){if(e>n){let p=a;a=l,l=p}let h=document.createRange();h.setEnd(l.node,l.offset),h.setStart(a.node,a.offset),c.removeAllRanges(),c.addRange(h)}}ignoreMutation(e){return!this.contentDOM&&e.type!="selection"}get contentLost(){return this.contentDOM&&this.contentDOM!=this.dom&&!this.dom.contains(this.contentDOM)}markDirty(e,n){for(let r=0,i=0;i<this.children.length;i++){let s=this.children[i],o=r+s.size;if(r==o?e<=o&&n>=r:e<o&&n>r){let a=r+s.border,l=o-s.border;if(e>=a&&n<=l){this.dirty=e==r||n==o?Bn:ld,e==a&&n==l&&(s.contentLost||s.dom.parentNode!=this.contentDOM)?s.dirty=Dt:s.markDirty(e-a,n-a);return}else s.dirty=s.dom==s.contentDOM&&s.dom.parentNode==this.contentDOM&&!s.children.length?Bn:Dt}r=o}this.dirty=Bn}markParentsDirty(){let e=1;for(let n=this.parent;n;n=n.parent,e++){let r=e==1?Bn:ld;n.dirty<r&&(n.dirty=r)}

47}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}}class Ah extends Ri{constructor(e,n,r,i){let s,o=n.type.toDOM;if(typeof o=="function"&&(o=o(r,()=>{if(!s)return i;if(s.parent)return s.parent.posBeforeChild(s)})),!n.type.spec.raw){if(o.nodeType!=1){let a=document.createElement("span");a.appendChild(o),o=a}o.contentEditable="false",o.classList.add("ProseMirror-widget")}super(e,[],o,null),this.widget=n,this.widget=n,s=this}matchesWidget(e){return this.dirty==st&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let n=this.widget.spec.stopEvent;return n?n(e):!1}ignoreMutation(e){return e.type!="selection"||this.widget.spec.ignoreSelection}destroy(){this.widget.type.destroy(this.dom),super.destroy()}get domAtom(){return!0}get ignoreForSelection(){return!!this.widget.type.spec.relaxedSide}get side(){return this.widget.type.side}}class kx extends Ri{constructor(e,n,r,i){super(e,[],n,null),this.textDOM=r,this.text=i}get size(){return this.text.length}localPosFromDOM(e,n){return e!=this.textDOM?this.posAtStart+(n?this.size:0):this.posAtStart+n}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return e.type==="characterData"&&e.target.nodeValue==e.oldValue}}class Zn extends Ri{constructor(e,n,r,i,s){super(e,[],r,i),this.mark=n,this.spec=s}static create(e,n,r,i){let s=i.nodeViews[n.type.name],o=s&&s(n,i,r);return(!o||!o.dom)&&(o=ir.renderSpec(document,n.type.spec.toDOM(n,r),null,n.attrs)),new Zn(e,n,o.dom,o.contentDOM||o.dom,o)}parseRule(){return this.dirty&Dt||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return this.dirty!=Dt&&this.mark.eq(e)}markDirty(e,n){if(super.markDirty(e,n),this.dirty!=st){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=st}}slice(e,n,r){let i=Zn.create(this.parent,this.mark,!0,r),s=this.children,o=this.size;n<o&&(s=$a(s,n,o,r)),e>0&&(s=$a(s,0,e,r));for(let a=0;a<s.length;a++)s[a].parent=i;return i.children=s,i}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}}class gn extends Ri{constructor(e,n,r,i,s,o,a,l,c){super(e,[],s,o),this.node=n,this.outerDeco=r,this.innerDeco=i,this.nodeDOM=a}static create(e,n,r,i,s,o){let a=s.nodeViews[n.type.name],l,c=a&&a(n,s,()=>{if(!l)return o;if(l.parent)return l.parent.posBeforeChild(l)},r,i),d=c&&c.dom,u=c&&c.contentDOM;if(n.isText){if(!d)d=document.createTextNode(n.text);else if(d.nodeType!=3)throw new RangeError("Text must be rendered as a DOM text node")}else d||({dom:d,contentDOM:u}=ir.renderSpec(document,n.type.spec.toDOM(n),null,n.attrs));!u&&!n.isText&&d.nodeName!="BR"&&(d.hasAttribute("contenteditable")||(d.contentEditable="false"),n.type.spec.draggable&&(d.draggable=!0));let f=d;return d=Dh(d,r,n),c?l=new Sx(e,n,r,i,d,u||null,f,c,s,o+1):n.isText?new yo(e,n,r,i,d,f,s):new gn(e,n,r,i,d,u||null,f,s,o+1)}parseRule(){if(this.node.type.spec.reparseInView)return null;let e={node:this.node.type.name,attrs:this.node.attrs};if(this.node.type.whitespace=="pre"&&(e.preserveWhitespace="full"),!this.contentDOM)e.getContent=()=>this.node.content;else if(!this.contentLost)e.contentElement=this.contentDOM;else{for(let n=this.children.length-1;n>=0;n--){let r=this.children[n];if(this.dom.contains(r.dom.parentNode)){e.contentElement=r.dom.parentNode;break}}e.contentElement||(e.getContent=()=>N.empty)}return e}matchesNode(e,n,r){return this.dirty==st&&e.eq(this.node)&&ks(n,this.outerDeco)&&r.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}

47updateChildren(e,n){let r=this.node.inlineContent,i=n,s=e.composing?this.localCompositionInfo(e,n):null,o=s&&s.pos>-1?s:null,a=s&&s.pos<0,l=new Tx(this,o&&o.node,e);Ax(this.node,this.innerDeco,(c,d,u)=>{c.spec.marks?l.syncToMarks(c.spec.marks,r,e,d):c.type.side>=0&&!u&&l.syncToMarks(d==this.node.childCount?oe.none:this.node.child(d).marks,r,e,d),l.placeWidget(c,e,i)},(c,d,u,f)=>{l.syncToMarks(c.marks,r,e,f);let h;l.findNodeMatch(c,d,u,f)||a&&e.state.selection.from>i&&e.state.selection.to<i+c.nodeSize&&(h=l.findIndexWithChild(s.node))>-1&&l.updateNodeAt(c,d,u,h,e)||l.updateNextNode(c,d,u,e,f,i)||l.addNode(c,d,u,e,i),i+=c.nodeSize}),l.syncToMarks([],r,e,0),this.node.isTextblock&&l.addTextblockHacks(),l.destroyRest(),(l.changed||this.dirty==Bn)&&(o&&this.protectLocalComposition(e,o),Oh(this.contentDOM,this.children,e),Or&&Nx(this.dom))}localCompositionInfo(e,n){let{from:r,to:i}=e.state.selection;if(!(e.state.selection instanceof U)||r<n||i>n+this.node.content.size)return null;let s=e.input.compositionNode;if(!s||!this.dom.contains(s.parentNode))return null;if(this.node.inlineContent){let o=s.nodeValue,a=Ox(this.node.content,o,r-n,i-n);return a<0?null:{node:s,pos:a,text:o}}else return{node:s,pos:-1,text:""}}protectLocalComposition(e,{node:n,pos:r,text:i}){if(this.getDesc(n))return;let s=n;for(;s.parentNode!=this.contentDOM;s=s.parentNode){for(;s.previousSibling;)s.parentNode.removeChild(s.previousSibling);for(;s.nextSibling;)s.parentNode.removeChild(s.nextSibling);s.pmViewDesc&&(s.pmViewDesc=void 0)}let o=new kx(this,s,n,i);e.input.compositionNodes.push(o),this.children=$a(this.children,r,r+i.length,e,o)}update(e,n,r,i){return this.dirty==Dt||!e.sameMarkup(this.node)?!1:(this.updateInner(e,n,r,i),!0)}updateInner(e,n,r,i){this.updateOuterDeco(n),this.node=e,this.innerDeco=r,this.contentDOM&&this.updateChildren(i,this.posAtStart),this.dirty=st}updateOuterDeco(e){if(ks(e,this.outerDeco))return;let n=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=Rh(this.dom,this.nodeDOM,ja(this.outerDeco,this.node,n),ja(e,this.node,n)),this.dom!=r&&(r.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.nodeDOM.draggable=!0))}deselectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.nodeDOM.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}}function cd(t,e,n,r,i){Dh(r,e,t);let s=new gn(void 0,t,e,n,r,r,r,i,0);return s.contentDOM&&s.updateChildren(i,0),s}class yo extends gn{constructor(e,n,r,i,s,o,a){super(e,n,r,i,s,null,o,a,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,n,r,i){return this.dirty==Dt||this.dirty!=st&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(n),(this.dirty!=st||e.text!=this.node.text)&&e.text!=this.nodeDOM.nodeValue&&(this.nodeDOM.nodeValue=e.text,i.trackWrites==this.nodeDOM&&(i.trackWrites=null)),this.node=e,this.dirty=st,!0)}inParent(){let e=this.parent.contentDOM;for(let n=this.nodeDOM;n;n=n.parentNode)if(n==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,n,r){return e==this.nodeDOM?this.posAtStart+Math.min(n,this.node.text.length):super.localPosFromDOM(e,n,r)}ignoreMutation(e){return e.type!="characterData"&&e.type!="selection"}slice(e,n,r){let i=this.node.cut(e,n),s=document.createTextNode(i.text);return new yo(this.parent,i,this.outerDeco,this.innerDeco,s,s,r)}markDirty(e,n){super.markDirty(e,n),this.dom!=this.nodeDOM&&(e==0||n==this.nodeDOM.nodeValue.length)&&(this.dirty=Dt)}get domAtom(){return!1}isText(e){return this.node.text==e}}class Nh extends Ri{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==st&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}}class Sx extends gn{constructor(e,n,r,i,s,o,a,l,c,d){super(e,n,r,i,s,o,a,c,d),this.spec=l}update(e,n,r,i){if(this.dirty==Dt)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){let s=this.spec.update(e,n,r);return s&&this.updateInner(e,n,r,i),s}else return!this.contentDOM&&!e.isLeaf?!1:super.update(e,n,r,i)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,n,r,i){this.spec.setSelection?this.spec.setSelection(e,n,r.root):super.setSelection(e,n,r,i)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}stopEvent(e){return this.spec.stopEvent?this.spec.stopEvent(e):!1}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}}function Oh(t,e,n){let r=t.firstChild,i=!1;for(let s=0;s<e.length;s++){let o=e[s],a=o.dom;if(a.parentNode==t){for(;a!=r;)r=dd(r),i=!0;r=r.nextSibling}else i=!0,t.insertBefore(a,r);if(o instanceof Zn){let l=r?r.previousSibling:t.lastChild;Oh(o.contentDOM,o.children,n),r=l?l.nextSibling:t.firstChild}}for(;r;)r=dd(r),i=!0;i&&n.trackWrites==t&&(n.trackWrites=null)}const ni=function(t){t&&(this.nodeName=t)};ni.prototype=Object.create(null);const Hn=[new ni];function ja(t,e,n){if(t.length==0)return Hn;let r=n?Hn[0]:new ni,i=[r];for(let s=0;s<t.length;s++){let o=t[s].type.attrs;if(o){o.nodeName&&i.push(r=new ni(o.nodeName));for(let a in o){let l=o[a];l!=null&&(n&&i.length==1&&i.push(r=new ni(e.isInline?"span":"div")),a=="class"?r.class=(r.class?r.class+" ":"")+l:a=="style"?r.style=(r.style?r.style+";":"")+l:a!="nodeName"&&(r[a]=l))}}}return i}function Rh(t,e,n,r){if(n==Hn&&r==Hn)return e;let i=e;for(let s=0;s<r.length;s++){let o=r[s],a=n[s];if(s){let l;a&&a.nodeName==o.nodeName&&i!=t&&(l=i.parentNode)&&l.nodeName.toLowerCase()==o.nodeName||(l=document.createElement(o.nodeName),l.pmIsDeco=!0,l.appendChild(i),a=Hn[0]),i=l}Cx(i,a||Hn[0],o)}return i}function Cx(t,e,n){for(let r in e)r!="class"&&r!="style"&&r!="nodeName"&&!(r in n)&&t.removeAttribute(r);for(let r in n)r!="class"&&r!="style"&&r!="nodeName"&&n[r]!=e[r]&&t.setAttribute(r,n[r]);if(e.class!=n.class){let r=e.class?e.class.split(" ").filter(Boolean):[],i=n.class?n.class.split(" ").filter(Boolean):[];for(let s=0;s<r.length;s++)i.indexOf(r[s])==-1&&t.classList.remove(r[s]);for(let s=0;s<i.length;s++)r.indexOf(i[s])==-1&&t.classList.add(i[s]);t.classList.length==0&&t.removeAttribute("class")}if(e.style!=n.style){if(e.style){let r=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g,i;for(;i=r.exec(e.style);)t.style.removeProperty(i[1])}n.style&&(t.style.cssText+=n.style)}}function Dh(t,e,n){return Rh(t,t,Hn,ja(e,n,t.nodeType!=1))}function ks(t,e){if(t.length!=e.length)return!1;for(let n=0;n<t.length;n++)if(!t[n].type.eq(e[n].type))return!1;return!0}function dd(t){let e=t.nextSibling;return t.parentNode.removeChild(t),e}class Tx{constructor(e,n,r){this.lock=n,this.view=r,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=Ex(e.node.content,e)}destroyBetween(e,n){if(e!=n){for(let r=e;r<n;r++)this.top.children[r].destroy();this.top.children.splice(e,n-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,n,r,i){let s=0,o=this.stack.length>>1,a=Math.min(o,e.length);for(;s<a&&(s==o-1?this.top:this.stack[s+1<<1]).matchesMark(e[s])&&e[s].type.spec.spanning!==!1;)s++;for(;s<o;)this.destroyRest(),this.top.dirty=st,this.index=this.stack.pop(),this.top=this.stack.pop(),o--;for(;o<e.length;){this.stack.push(this.top,this.index+1);let l=-1,c=this.top.children.length;i<this.preMatch.index&&(c=Math.min(this.index+3,c));for(let d=this.index;d<c;d++){let u=this.top.children[d];if(u.matchesMark(e[o])&&!this.isLocked(u.dom)){l=d;break}}if(l>-1)l>this.index&&(this.changed=!0,this.destroyBetween(this.index,l)),this.top=this.top.children[this.index];else{let d=Zn.create(this.top,e[o],n,r);this.top.children.splice(this.index,0,d),this.top=d,this.changed=!0}this.index=0,o++}}findNodeMatch(e,n,r,i){let s=-1,o;if(i>=this.preMatch.index&&(o=this.preMatch.matches[i-this.preMatch.index]).parent==this.top&&o.matchesNode(e,n,r))s=this.top.children.indexOf(o,this.index);else for(let a=this.index,l=Math.min(this.top.children.length,a+5);a<l;a++){let c=this.top.children[a];if(c.matchesNode(e,n,r)&&!this.preMatch.matched.has(c)){s=a;break}}return s<0?!1:(this.destroyBetween(this.index,s),this.index++,!0)}updateNodeAt(e,n,r,i,s){let o=this.top.children[i];return o.dirty==Dt&&o.dom==o.contentDOM&&(o.dirty=Bn),o.update(e,n,r,s)?(this.destroyBetween(this.index,i),this.index++,!0):!1}findIndexWithChild(e){for(;;){let n=e.parentNode;if(!n)return-1;if(n==this.top.contentDOM){let r=e.pmViewDesc;if(r){for(let i=this.index;i<this.top.children.length;i++)if(this.top.children[i]==r)return i}return-1}e=n}}updateNextNode(e,n,r,i,s,o){for(let a=this.index;a<this.top.children.length;a++){let l=this.top.children[a];if(l instanceof gn){let c=this.preMatch.matched.get(l);if(c!=null&&c!=s)return!1;let d=l.dom,u,f=this.isLocked(d)&&!(e.isText&&l.node&&l.node.isText&&l.nodeDOM.nodeValue==e.text&&l.dirty!=Dt&&ks(n,l.outerDeco));if(!f&&l.update(e,n,r,i))return this.destroyBetween(this.index,a),l.dom!=d&&(this.changed=!0),this.index++,!0;if(!f&&(u=this.recreateWrapper(l,e,n,r,i,o)))return this.destroyBetween(this.index,a),this.top.children[this.index]=u,u.contentDOM&&(u.dirty=Bn,u.updateChildren(i,o+1),u.dirty=st),this.changed=!0,this.index++,!0;break}}return!1}recreateWrapper(e,n,r,i,s,o){if(e.dirty||n.isAtom||!e.children.length||!e.node.content.eq(n.content)||!ks(r,e.outerDeco)||!i.eq(e.innerDeco))return null;let a=gn.create(this.top,n,r,i,s,o);if(a.contentDOM){a.children=e.children,e.children=[];for(let l of a.children)l.parent=a}return e.destroy(),a}addNode(e,n,r,i,s){let o=gn.create(this.top,e,n,r,i,s);o.contentDOM&&o.updateChildren(i,s+1),this.top.children.splice(this.index++,0,o),this.changed=!0}placeWidget(e,n,r){let i=this.index<this.top.children.length?this.top.children[this.index]:null;if(i&&i.matchesWidget(e)&&(e==i.widget||!i.widget.type.toDOM.parentNode))this.index++;else{let s=new Ah(this.top,e,n,r);this.top.children.splice(this.index++,0,s),this.changed=!0}}addTextblockHacks(){let e=this.top.children[this.index-1],n=this.top;for(;e instanceof Zn;)n=e,e=n.children[n.children.length-1];(!e||!(e instanceof yo)||/\n$/.test(e.node.text)||this.view.requiresGeckoHackNode&&/\s$/.test(e.node.text))&&((Ie||Oe)&&e&&e.dom.contentEditable=="false"&&this.addHackNode("IMG",n),this.addHackNode("BR",this.top))}addHackNode(e,n){if(n==this.top&&this.index<n.children.length&&n.children[this.index].matchesHack(e))this.index++;else{let r=document.createElement(e);e=="IMG"&&(r.className="ProseMirror-separator",r.alt=""),e=="BR"&&(r.className="ProseMirror-trailingBreak");let i=new Nh(this.top,[],r,null);n!=this.top?n.children.push(i):n.children.splice(this.index++,0,i),this.changed=!0}}isLocked(e){return this.lock&&(e==this.lock||e.nodeType==1&&e.contains(this.lock.parentNode))}}function Ex(t,e){let n=e,r=n.children.length,i=t.childCount,s=new Map,o=[];e:for(;i>0;){let a;for(;;)if(r){let c=n.children[r-1];if(c instanceof Zn)n=c,r=c.children.length;else{a=c,r--;break}}else{if(n==e)break e;r=n.parent.children.indexOf(n),n=n.parent}let l=a.node;if(l){if(l!=t.child(i-1))break;--i,s.set(a,i),o.push(a)}}return{index:i,matched:s,matches:o.reverse()}}function Mx(t,e){return t.type.side-e.type.side}function Ax(t,e,n,r){let i=e.locals(t),s=0;if(i.length==0){for(let c=0;c<t.childCount;c++){let d=t.child(c);r(d,i,e.forChild(s,d),c),s+=d.nodeSize}return}let o=0,a=[],l=null;for(let c=0;;){let d,u;for(;o<i.length&&i[o].to==s;){let g=i[o++];g.widget&&(d?(u||(u=[d])).push(g):d=g)}if(d)if(u){u.sort(Mx);for(let g=0;g<u.length;g++)n(u[g],c,!!l)}else n(d,c,!!l);let f,h;if(l)h=-1,f=l,l=null;else if(c<t.childCount)h=c,f=t.child(c++);else break;for(let g=0;g<a.length;g++)a[g].to<=s&&a.splice(g--,1);for(;o<i.length&&i[o].from<=s&&i[o].to>s;)a.push(i[o++]);let p=s+f.nodeSize;if(f.isText){let g=p;o<i.length&&i[o].from<g&&(g=i[o].from);for(let b=0;b<a.length;b++)a[b].to<g&&(g=a[b].to);g<p&&(l=f.cut(g-s),f=f.cut(0,g-s),p=g,h=-1)}else for(;o<i.length&&i[o].to<p;)o++;let m=f.isInline&&!f.isLeaf?a.filter(g=>!g.inline):a.slice();r(f,m,e.forChild(s,f),h),s=p}}

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t.editable?t.hasFocus():Ph(t)&&document.activeElement&&document.activeElement.contains(t.dom)}function Jt(t,e=!1){let n=t.state.selection;if(Lh(t,n),!!Ih(t)){if(!e&&t.input.mouseDown&&t.input.mouseDown.allowDefault&&Oe){let r=t.domSelectionRange(),i=t.domObserver.currentSelection;if(r.anchorNode&&i.anchorNode&&Qn(r.anchorNode,r.anchorOffset,i.anchorNode,i.anchorOffset)){t.input.mouseDown.delayedSelectionSync=!0,t.domObserver.setCurSelection();return}}if(t.domObserver.disconnectSelection(),t.cursorWrapper)Dx(t);else{let{anchor:r,head:i}=n,s,o;ud&&!(n instanceof U)&&(n.$from.parent.inlineContent||(s=fd(t,n.from)),!n.empty&&!n.$from.parent.inlineContent&&(o=fd(t,n.to))),t.docView.setSelection(r,i,t,e),ud&&(s&&hd(s),o&&hd(o)),n.visible?t.dom.classList.remove("ProseMirror-hideselection"):(t.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&Rx(t))}t.domObserver.setCurSelection(),t.domObserver.connectSelection()}}const ud=Ie||Oe&&vh<63;function fd(t,e){let{node:n,offset:r}=t.docView.domFromPos(e,0),i=r<n.childNodes.length?n.childNodes[r]:null,s=r?n.childNodes[r-1]:null;if(Ie&&i&&i.contentEditable=="false")return Yo(i);if((!i||i.contentEditable=="false")&&(!s||s.contentEditable=="false")){if(i)return Yo(i);if(s)return Yo(s)}}function Yo(t){return t.contentEditable="true",Ie&&t.draggable&&(t.draggable=!1,t.wasDraggable=!0),t}function hd(t){t.contentEditable="false",t.wasDraggable&&(t.draggable=!0,t.wasDraggable=null)}function Rx(t){let e=t.dom.ownerDocument;e.removeEventListener("selectionchange",t.input.hideSelectionGuard);let n=t.domSelectionRange(),r=n.anchorNode,i=n.anchorOffset;e.addEventListener("selectionchange",t.input.hideSelectionGuard=()=>{(n.anchorNode!=r||n.anchorOffset!=i)&&(e.removeEventListener("selectionchange",t.input.hideSelectionGuard),setTimeout(()=>{(!Ih(t)||t.state.selection.visible)&&t.dom.classList.remove("ProseMirror-hideselection")},20))})}function Dx(t){let e=t.domSelection();if(!e)return;let n=t.cursorWrapper.dom,r=n.nodeName=="IMG";r?e.collapse(n.parentNode,Ae(n)+1):e.collapse(n,0),!r&&!t.state.selection.visible&&We&&mn<=11&&(n.disabled=!0,n.disabled=!1)}function Lh(t,e){if(e instanceof W){let n=t.docView.descAt(e.from);n!=t.lastSelectedViewDesc&&(pd(t),n&&n.selectNode(),t.lastSelectedViewDesc=n)}else pd(t)}function pd(t){t.lastSelectedViewDesc&&(t.lastSelectedViewDesc.parent&&t.lastSelectedViewDesc.deselectNode(),t.lastSelectedViewDesc=void 0)}function Ll(t,e,n,r){return t.someProp("createSelectionBetween",i=>i(t,e,n))||U.between(e,n,r)}function md(t){return t.editable&&!t.hasFocus()?!1:Ph(t)}function Ph(t){let e=t.domSelectionRange();if(!e.anchorNode)return!1;try{return t.dom.contains(e.anchorNode.nodeType==3?e.anchorNode.parentNode:e.anchorNode)&&(t.editable||t.dom.contains(e.focusNode.nodeType==3?e.focusNode.parentNode:e.focusNode))}catch{return!1}}function Ix(t){let e=t.docView.domFromPos(t.state.selection.anchor,0),n=t.domSelectionRange();return Qn(e.node,e.offset,n.anchorNode,n.anchorOffset)}function za(t,e){let{$anchor:n,$head:r}=t.selection,i=e>0?n.max(r):n.min(r),s=i.parent.inlineContent?i.depth?t.doc.resolve(e>0?i.after():i.before()):null:i;return s&&q.findFrom(s,e)}function rn(t,e){return t.dispatch(t.state.tr.setSelection(e).scrollIntoView()),!0}function gd(t,e,n){let r=t.state.selection;if(r instanceof U)if(n.indexOf("s")>-1){let{$head:i}=r,s=i.textOffset?null:e<0?i.nodeBefore:i.nodeAfter;if(!s||s.isText||!s.isLeaf)return!1;let o=t.state.doc.resolve(i.pos+s.nodeSize*(e<0?-1:1));return rn(t,new U(r.$anchor,o))}else if(r.empty){if(t.endOfTextblock(e>0?"forward":"backward")){let i=za(t.state,e);return i&&i instanceof W?rn(t,i):!1}else if(!(nt&&n.indexOf("m")>-1)){let i=r.$head,s=i.textOffset?null:e<0?i.nodeBefore:i.nodeAfter,o;if(!s||s.isText)return!1;let a=e<0?i.pos-s.nodeSize:i.pos;return s.isAtom||(o=t.docView.descAt(a))&&!o.contentDOM?W.isSelectable(s)?rn(t,new 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e=t.domSelectionRange(),n=e.focusNode,r=e.focusOffset;if(!n)return;let i=Ss(n),s,o;for(;;)if(r<i){if(n.nodeType!=1)break;let a=n.childNodes[r];if(ri(a,1))s=n,o=++r;else break}else{if(jh(n))break;{let a=n.nextSibling;for(;a&&ri(a,1);)s=a.parentNode,o=Ae(a)+1,a=a.nextSibling;if(a)n=a,r=0,i=Ss(n);else{if(n=n.parentNode,n==t.dom)break;r=i=0}}}s&&Ba(t,s,o)}function jh(t){let e=t.pmViewDesc;return e&&e.node&&e.node.isBlock}function jx(t,e){for(;t&&e==t.childNodes.length&&!Ni(t);)e=Ae(t)+1,t=t.parentNode;for(;t&&e<t.childNodes.length;){let n=t.childNodes[e];if(n.nodeType==3)return n;if(n.nodeType==1&&n.contentEditable=="false")break;t=n,e=0}}function $x(t,e){for(;t&&!e&&!Ni(t);)e=Ae(t),t=t.parentNode;for(;t&&e;){let n=t.childNodes[e-1];if(n.nodeType==3)return n;if(n.nodeType==1&&n.contentEditable=="false")break;t=n,e=t.childNodes.length}}function Ba(t,e,n){if(e.nodeType!=3){let s,o;(o=jx(e,n))?(e=o,n=0):(s=$x(e,n))&&(e=s,n=s.nodeValue.length)}let r=t.domSelection();if(!r)return;if(go(r)){let s=document.createRange();s.setEnd(e,n),s.setStart(e,n),r.removeAllRanges(),r.addRange(s)}else r.extend&&r.extend(e,n);t.domObserver.setCurSelection();let{state:i}=t;setTimeout(()=>{t.state==i&&Jt(t)},50)}function yd(t,e){let n=t.state.doc.resolve(e);if(!(Oe||wh)&&n.parent.inlineContent){let i=t.coordsAtPos(e);if(e>n.start()){let s=t.coordsAtPos(e-1),o=(s.top+s.bottom)/2;if(o>i.top&&o<i.bottom&&Math.abs(s.left-i.left)>1)return s.left<i.left?"ltr":"rtl"}if(e<n.end()){let s=t.coordsAtPos(e+1),o=(s.top+s.bottom)/2;if(o>i.top&&o<i.bottom&&Math.abs(s.left-i.left)>1)return s.left>i.left?"ltr":"rtl"}}return getComputedStyle(t.dom).direction=="rtl"?"rtl":"ltr"}function bd(t,e,n){let r=t.state.selection;if(r instanceof U&&!r.empty||n.indexOf("s")>-1||nt&&n.indexOf("m")>-1)return!1;let{$from:i,$to:s}=r;if(!i.parent.inlineContent||t.endOfTextblock(e<0?"up":"down")){let o=za(t.state,e);if(o&&o instanceof W)return rn(t,o)}if(!i.parent.inlineContent){let o=e<0?i:s,a=r instanceof 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47return t.ctrlKey&&(e+="c"),t.metaKey&&(e+="m"),t.altKey&&(e+="a"),t.shiftKey&&(e+="s"),e}function Hx(t,e){let n=e.keyCode,r=Bx(e);if(n==8||nt&&n==72&&r=="c")return xd(t,-1)||pr(t,-1);if(n==46&&!e.shiftKey||nt&&n==68&&r=="c")return xd(t,1)||pr(t,1);if(n==13||n==27)return!0;if(n==37||nt&&n==66&&r=="c"){let i=n==37?yd(t,t.state.selection.from)=="ltr"?-1:1:-1;return gd(t,i,r)||pr(t,i)}else if(n==39||nt&&n==70&&r=="c"){let i=n==39?yd(t,t.state.selection.from)=="ltr"?1:-1:1;return gd(t,i,r)||pr(t,i)}else{if(n==38||nt&&n==80&&r=="c")return bd(t,-1,r)||pr(t,-1);if(n==40||nt&&n==78&&r=="c")return zx(t)||bd(t,1,r)||pr(t,1);if(r==(nt?"m":"c")&&(n==66||n==73||n==89||n==90))return!0}return!1}function Pl(t,e){t.someProp("transformCopied",h=>{e=h(e,t)});let n=[],{content:r,openStart:i,openEnd:s}=e;for(;i>1&&s>1&&r.childCount==1&&r.firstChild.childCount==1;){i--,s--;let h=r.firstChild;n.push(h.type.name,h.attrs!=h.type.defaultAttrs?h.attrs:null),r=h.content}let o=t.someProp("clipboardSerializer")||ir.fromSchema(t.state.schema),a=Fh(),l=a.createElement("div");l.appendChild(o.serializeFragment(r,{document:a}));let c=l.firstChild,d,u=0;for(;c&&c.nodeType==1&&(d=_h[c.nodeName.toLowerCase()]);){for(let h=d.length-1;h>=0;h--){let p=a.createElement(d[h]);for(;l.firstChild;)p.appendChild(l.firstChild);l.appendChild(p),u++}c=l.firstChild}c&&c.nodeType==1&&c.setAttribute("data-pm-slice",`${i} ${s}${u?` -${u}`:""} ${JSON.stringify(n)}`);let f=t.someProp("clipboardTextSerializer",h=>h(e,t))||e.content.textBetween(0,e.content.size,`
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n=this.pos;this.view.state.doc!=this.startDoc&&(n=this.view.posAtCoords(bo(e))),this.updateAllowDefault(e),this.allowDefault||!n?fn(this.view,"pointer"):nv(this.view,n.pos,n.inside,e,this.selectNode)?e.preventDefault():e.button==0&&(this.flushed||Ie&&this.mightDrag&&!this.mightDrag.node.isAtom||Oe&&!this.view.state.selection.visible&&Math.min(Math.abs(n.pos-this.view.state.selection.from),Math.abs(n.pos-this.view.state.selection.to))<=2)?(Sr(this.view,q.near(this.view.state.doc.resolve(n.pos))),e.preventDefault()):fn(this.view,"pointer")}move(e){this.updateAllowDefault(e),fn(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)}}ze.touchstart=t=>{t.input.lastTouch=Date.now(),zl(t),fn(t,"pointer")};ze.touchmove=t=>{t.input.lastTouch=Date.now(),fn(t,"pointer")};ze.contextmenu=t=>zl(t);function Wh(t,e){return 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u=this.registerMutation(n[d],l);u&&(s=s<0?u.from:Math.min(u.from,s),o=o<0?u.to:Math.max(u.to,o),u.typeOver&&(a=!0))}if(l.some(d=>d.nodeName=="BR")&&(e.input.lastKeyCode==8||e.input.lastKeyCode==46)){for(let d of l)if(d.nodeName=="BR"&&d.parentNode){let u=d.nextSibling;u&&u.nodeType==1&&u.contentEditable=="false"&&d.parentNode.removeChild(d)}}else if(it&&l.length){let d=l.filter(u=>u.nodeName=="BR");if(d.length==2){let[u,f]=d;u.parentNode&&u.parentNode.parentNode==f.parentNode?f.remove():u.remove()}else{let{focusNode:u}=this.currentSelection;for(let f of d){let h=f.parentNode;h&&h.nodeName=="LI"&&(!u||Cv(e,u)!=h)&&f.remove()}}}let c=null;s<0&&i&&e.input.lastFocus>Date.now()-200&&Math.max(e.input.lastTouch,e.input.lastClick.time)<Date.now()-300&&go(r)&&(c=Il(e))&&c.eq(q.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,Jt(e),this.currentSelection.set(r),e.scrollToSelection()):(s>-1||i)&&(s>-1&&(e.docView.markDirty(s,o),kv(e)),e.input.badSafariComposition&&(e.input.badSafariComposition=!1,Tv(e,l)),this.handleDOMChange(s,o,a,l),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||Jt(e),this.currentSelection.set(r))}registerMutation(e,n){if(n.indexOf(e.target)>-1)return null;let r=this.view.docView.nearestDesc(e.target);if(e.type=="attributes"&&(r==this.view.docView||e.attributeName=="contenteditable"||e.attributeName=="style"&&!e.oldValue&&!e.target.getAttribute("style"))||!r||r.ignoreMutation(e))return null;if(e.type=="childList"){for(let d=0;d<e.addedNodes.length;d++){let u=e.addedNodes[d];n.push(u),u.nodeType==3&&(this.lastChangedTextNode=u)}if(r.contentDOM&&r.contentDOM!=r.dom&&!r.contentDOM.contains(e.target))return{from:r.posBefore,to:r.posAfter};let i=e.previousSibling,s=e.nextSibling;if(We&&mn<=11&&e.addedNodes.length)for(let d=0;d<e.addedNodes.length;d++){let{previousSibling:u,nextSibling:f}=e.addedNodes[d];(!u||Array.prototype.indexOf.call(e.addedNodes,u)<0)&&(i=u),(!f||Array.prototype.indexOf.call(e.addedNodes,f)<0)&&(s=f)}let o=i&&i.parentNode==e.target?Ae(i)+1:0,a=r.localPosFromDOM(e.target,o,-1),l=s&&s.parentNode==e.target?Ae(s):e.target.childNodes.length,c=r.localPosFromDOM(e.target,l,1);return{from:a,to:c}}else return e.type=="attributes"?{from:r.posAtStart-r.border,to:r.posAtEnd+r.border}:(this.lastChangedTextNode=e.target,{from:r.posAtStart,to:r.posAtEnd,typeOver:e.target.nodeValue==e.oldValue})}}let Cd=new WeakMap,Td=!1;function kv(t){if(!Cd.has(t)&&(Cd.set(t,null),["normal","nowrap","pre-line"].indexOf(getComputedStyle(t.dom).whiteSpace)!==-1)){if(t.requiresGeckoHackNode=it,Td)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."),Td=!0}}function Ed(t,e){let n=e.startContainer,r=e.startOffset,i=e.endContainer,s=e.endOffset,o=t.domAtPos(t.state.selection.anchor);return Qn(o.node,o.offset,i,s)&&([n,r,i,s]=[i,s,n,r]),{anchorNode:n,anchorOffset:r,focusNode:i,focusOffset:s}}function Sv(t,e){if(e.getComposedRanges){let i=e.getComposedRanges(t.root)[0];if(i)return Ed(t,i)}let n;function r(i){i.preventDefault(),i.stopImmediatePropagation(),n=i.getTargetRanges()[0]}return t.dom.addEventListener("beforeinput",r,!0),document.execCommand("indent"),t.dom.removeEventListener("beforeinput",r,!0),n?Ed(t,n):null}function Cv(t,e){for(let n=e.parentNode;n&&n!=t.dom;n=n.parentNode){let r=t.docView.nearestDesc(n,!0);if(r&&r.node.isBlock)return n}return null}function Tv(t,e){var n;let{focusNode:r,focusOffset:i}=t.domSelectionRange();for(let s of e)if(((n=s.parentNode)===null||n===void 0?void 0:n.nodeName)=="TR"){let o=s.nextSibling;for(;o&&o.nodeName!="TD"&&o.nodeName!="TH";)o=o.nextSibling;if(o){let a=o;for(;;){let l=a.firstChild;if(!l||l.nodeType!=1||l.contentEditable=="false"||/^(BR|IMG)$/.test(l.nodeName))break;a=l}a.insertBefore(s,a.firstChild),r==s&&t.domSelection().collapse(s,i)}else s.parentNode.removeChild(s)}}function Ev(t,e,n){let{node:r,fromOffset:i,toOffset:s,from:o,to:a}=t.docView.parseRange(e,n),l=t.domSelectionRange(),c,d=l.anchorNode;if(d&&t.dom.contains(d.nodeType==1?d:d.parentNode)&&(c=[{node:d,offset:l.anchorOffset}],go(l)||c.push({node:l.focusNode,offset:l.focusOffset})),Oe&&t.input.lastKeyCode===8)for(let g=s;g>i;g--){let b=r.childNodes[g-1],v=b.pmViewDesc;if(b.nodeName=="BR"&&!v){s=g;break}if(!v||v.size)break}let u=t.state.doc,f=t.someProp("domParser")||pn.fromSchema(t.state.schema),h=u.resolve(o),p=null,m=f.parse(r,{topNode:h.parent,topMatch:h.parent.contentMatchAt(h.index()),topOpen:!0,from:i,to:s,preserveWhitespace:h.parent.type.whitespace=="pre"?"full":!0,findPositions:c,ruleFromNode:Mv,context:h});if(c&&c[0].pos!=null){let g=c[0].pos,b=c[1]&&c[1].pos;b==null&&(b=g),p={anchor:g+o,head:b+o}}return{doc:m,sel:p,from:o,to:a}}function Mv(t){let e=t.pmViewDesc;if(e)return e.parseRule();if(t.nodeName=="BR"&&t.parentNode){if(Ie&&/^(ul|ol)$/i.test(t.parentNode.nodeName)){let n=document.createElement("div");return n.appendChild(document.createElement("li")),{skip:n}}else if(t.parentNode.lastChild==t||Ie&&/^(tr|table)$/i.test(t.parentNode.nodeName))return{ignore:!0}}else if(t.nodeName=="IMG"&&t.getAttribute("mark-placeholder"))return{ignore:!0};return null}const Av=/^(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 Nv(t,e,n,r,i){let s=t.input.compositionPendingChanges||(t.composing?t.input.compositionID:0);if(t.input.compositionPendingChanges=0,e<0){let C=t.input.lastSelectionTime>Date.now()-50?t.input.lastSelectionOrigin:null,A=Il(t,C);if(A&&!t.state.selection.eq(A)){if(Oe&&Ut&&t.input.lastKeyCode===13&&Date.now()-100<t.input.lastKeyCodeTime&&t.someProp("handleKeyDown",I=>I(t,zn(13,"Enter"))))return;let D=t.state.tr.setSelection(A);C=="pointer"?D.setMeta("pointer",!0):C=="key"&&D.scrollIntoView(),s&&D.setMeta("composition",s),t.dis

50patch(D)}return}let o=t.state.doc.resolve(e),a=o.sharedDepth(n);e=o.before(a+1),n=t.state.doc.resolve(n).after(a+1);let l=t.state.selection,c=Ev(t,e,n),d=t.state.doc,u=d.slice(c.from,c.to),f,h;t.input.lastKeyCode===8&&Date.now()-100<t.input.lastKeyCodeTime?(f=t.state.selection.to,h="end"):(f=t.state.selection.from,h="start"),t.input.lastKeyCode=null;let p=Dv(u.content,c.doc.content,c.from,f,h);if(p&&t.input.domChangeCount++,(Or&&t.input.lastIOSEnter>Date.now()-225||Ut)&&i.some(C=>C.nodeType==1&&!Av.test(C.nodeName))&&(!p||p.endA>=p.endB)&&t.someProp("handleKeyDown",C=>C(t,zn(13,"Enter")))){t.input.lastIOSEnter=0;return}if(!p)if(r&&l instanceof U&&!l.empty&&l.$head.sameParent(l.$anchor)&&!t.composing&&!(c.sel&&c.sel.anchor!=c.sel.head))p={start:l.from,endA:l.to,endB:l.to};else{if(c.sel){let C=Md(t,t.state.doc,c.sel);if(C&&!C.eq(t.state.selection)){let A=t.state.tr.setSelection(C);s&&A.setMeta("composition",s),t.dispatch(A)}}return}t.state.selection.from<t.state.selection.to&&p.start==p.endB&&t.state.selection instanceof U&&(p.start>t.state.selection.from&&p.start<=t.state.selection.from+2&&t.state.selection.from>=c.from?p.start=t.state.selection.from:p.endA<t.state.selection.to&&p.endA>=t.state.selection.to-2&&t.state.selection.to<=c.to&&(p.endB+=t.state.selection.to-p.endA,p.endA=t.state.selection.to)),We&&mn<=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),b=d.resolve(p.start),v=m.sameParent(g)&&m.parent.inlineContent&&b.end()>=p.endA;if((Or&&t.input.lastIOSEnter>Date.now()-225&&(!v||i.some(C=>C.nodeName=="DIV"||C.nodeName=="P"))||!v&&m.pos<c.doc.content.size&&(!m.sameParent(g)||!m.parent.inlineContent)&&m.pos<g.pos&&!/\S/.test(c.doc.textBetween(m.pos,g.pos,"","")))&&t.someProp("handleKeyDown",C=>C(t,zn(13,"Enter")))){t.input.lastIOSEnter=0;return}if(t.state.selection.anchor>p.start&&Rv(d,p.start,p.endA,m,g)&&t.someProp("handleKeyDown",C=>C(t,zn(8,"Backspace")))){Ut&&Oe&&t.domObserver.suppressSelectionUpdates();return}Oe&&p.endB==p.start&&(t.input.lastChromeDelete=Date.now()),Ut&&!v&&m.start()!=g.start()&&g.parentOffset==0&&m.depth==g.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==p.endA&&(p.endB-=2,g=c.doc.resolveNoCache(p.endB-c.from),setTimeout(()=>{t.someProp("handleKeyDown",function(C){return C(t,zn(13,"Enter"))})},20));let k=p.start,x=p.endA,w=C=>{let A=C||t.state.tr.replace(k,x,c.doc.slice(p.start-c.from,p.endB-c.from));if(c.sel){let D=Md(t,A.doc,c.sel);D&&!(Oe&&t.composing&&D.empty&&(p.start!=p.endB||t.input.lastChromeDelete<Date.now()-100)&&(D.head==k||D.head==A.mapping.map(x)-1)||We&&D.empty&&D.head==k)&&A.setSelection(D)}return s&&A.setMeta("composition",s),A.scrollIntoView()},T;if(v)if(m.pos==g.pos){We&&mn<=11&&m.parentOffset==0&&(t.domObserver.suppressSelectionUpdates(),setTimeout(()=>Jt(t),20));let C=w(t.state.tr.delete(k,x)),A=d.resolve(p.start).marksAcross(d.resolve(p.endA));A&&C.ensureMarks(A),t.dispatch(C)}else if(p.endA==p.endB&&(T=Ov(m.parent.content.cut(m.parentOffset,g.parentOffset),b.parent.content.cut(b.parentOffset,p.endA-b.start())))){let C=w(t.state.tr);T.type=="add"?C.addMark(k,x,T.mark):C.removeMark(k,x,T.mark),t.dispatch(C)}else if(m.parent.child(m.index()).isText&&m.index()==g.index()-(g.textOffset?0:1)){let C=m.parent.textBetween(m.parentOffset,g.parentOffset),A=()=>w(t.state.tr.insertText(C,k,x));t.someProp("handleTextInput",D=>D(t,k,x,C,A))||t.dispatch(A())}else t.dispatch(w());else t.dispatch(w())}function Md(t,e,n){return Math.max(n.anchor,n.head)>e.content.size?null:Ll(t,e.resolve(n.anchor),e.resolve(n.head))}function Ov(t,e){let n=t.firstChild.marks,r=e.firstChild.marks,i=n,s=r,o,a,l;for(let d=0;d<r.length;d++)i=r[d].removeFromSet(i);for(let d=0;d<n.length;d++)s=n[d].removeFromSet(s);if(i.length==1&&s.length==0)a=i[0],o="add",l=d=>d.mark(a.addToSet(d.marks));else if(i.length==0&&s.length==1)a=s[0],o="remove",l=d=>d.mark(a.removeFromSet(d.marks));else return null;let c=[];for(let d=0;d<e.childCount;d++)c.push(l(e.child(d)));if(N.from(c).eq(t))return{mark:a,type:o}}function Rv(t,e,n,r,i){if(n-e<=i.pos-r.pos||Zo(r,!0,!1)<i.pos)return!1;let s=t.resolve(e);if(!r.parent.isTextblock){let a=s.nodeAfter;return a!=null&&n==e+a.nodeSize}if(s.parentOffset<s.parent.content.size||!s.parent.isTextblock)return!1;let o=t.resolve(Zo(s,!0,!0));return!o.parent.isTextblock||o.pos>n||Zo(o,!0,!1)<n?!1:r.parent.content.cut(r.parentOffset).eq(o.parent.content)}function Zo(t,e,n){let r=t.depth,i=e?t.end():t.pos;for(;r>0&&(e||t.indexAfter(r)==t.node(r).childCount);)r--,i++,e=!1;if(n){let s=t.node(r).maybeChild(t.indexAfter(r));for(;s&&!s.isLeaf;)s=s.firstChild,i++}return i}function Dv(t,e,n,r,i){let s=t.findDiffStart(e,n);if(s==null)return null;let{a:o,b:a}=t.findDiffEnd(e,n+t.size,n+e.size);

50if(i=="end"){let l=Math.max(0,s-Math.min(o,a));r-=o+l-s}if(o<s&&t.size<e.size){let l=r<=s&&r>=o?s-r:0;s-=l,s&&s<e.size&&Ad(e.textBetween(s-1,s+1))&&(s+=l?1:-1),a=s+(a-o),o=s}else if(a<s){let l=r<=s&&r>=a?s-r:0;s-=l,s&&s<t.size&&Ad(t.textBetween(s-1,s+1))&&(s+=l?1:-1),o=s+(o-a),a=s}return{start:s,endA:o,endB:a}}function Ad(t){if(t.length!=2)return!1;let e=t.charCodeAt(0),n=t.charCodeAt(1);return e>=56320&&e<=57343&&n>=55296&&n<=56319}class Zh{constructor(e,n){this._root=null,this.focused=!1,this.trackWrites=null,this.mounted=!1,this.markCursor=null,this.cursorWrapper=null,this.lastSelectedViewDesc=void 0,this.input=new Jx,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=n,this.state=n.state,this.directPlugins=n.plugins||[],this.directPlugins.forEach(Id),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=Rd(this),Od(this),this.nodeViews=Dd(this),this.docView=cd(this.state.doc,Nd(this),Qo(this),this.dom,this),this.domObserver=new wv(this,(r,i,s,o)=>Nv(this,r,i,s,o)),this.domObserver.start(),Gx(this),this.updatePluginViews()}get composing(){return this.input.composing}get props(){if(this._props.state!=this.state){let e=this._props;this._props={};for(let n in e)this._props[n]=e[n];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&_a(this);let n=this._props;this._props=e,e.plugins&&(e.plugins.forEach(Id),this.directPlugins=e.plugins),this.updateStateInner(e.state,n)}setProps(e){let n={};for(let r in this._props)n[r]=this._props[r];n.state=this.state;for(let r in e)n[r]=e[r];this.update(n)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,n){var r;let i=this.state,s=!1,o=!1;e.storedMarks&&this.composing&&(qh(this),o=!0),this.state=e;let a=i.plugins!=e.plugins||this._props.plugins!=n.plugins;if(a||this._props.plugins!=n.plugins||this._props.nodeViews!=n.nodeViews){let h=Dd(this);Lv(h,this.nodeViews)&&(this.nodeViews=h,s=!0)}(a||n.handleDOMEvents!=this._props.handleDOMEvents)&&_a(this),this.editable=Rd(this),Od(this);let l=Qo(this),c=Nd(this),d=i.plugins!=e.plugins&&!i.doc.eq(e.doc)?"reset":e.scrollToSelection>i.scrollToSelection?"to selection":"preserve",u=s||!this.docView.matchesNode(e.doc,c,l);(u||!e.selection.eq(i.selection))&&(o=!0);let f=d=="preserve"&&o&&this.dom.style.overflowAnchor==null&&cx(this);if(o){this.domObserver.stop();let h=u&&(We||Oe)&&!this.composing&&!i.selection.empty&&!e.selection.empty&&Iv(i.selection,e.selection);if(u){let p=Oe?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=cv(this)),(s||!this.docView.update(e.doc,c,l,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=cd(e.doc,c,l,this.dom,this)),p&&(!this.trackWrites||!this.dom.contains(this.trackWrites))&&(h=!0)}h||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&Ix(this))?Jt(this,h):(Lh(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(i),!((r=this.dragging)===null||r===void 0)&&r.node&&!i.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,i),d=="reset"?this.dom.scrollTop=0:d=="to selection"?this.scrollToSelection():f&&dx(f)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!(!e||!this.dom.contains(e.nodeType==1?e:e.parentNode))){if(!this.someProp("handleScrollToSelection",n=>n(this)))if(this.state.selection instanceof W){let n=this.docView.domAfterPos(this.state.selection.from);n.nodeType==1&&rd(this,n.getBoundingClientRect(),e)}else rd(this,this.coordsAtPos(this.state.selection.head,1),e)}}destroyPluginViews(){let e;for(;e=this.pluginViews.pop();)e.destroy&&e.destroy()}updatePluginViews(e){if(!e||e.plugins!=this.state.plugins||this.directPlugins!=this.prevDirectPlugins){this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let n=0;n<this.directPlugins.length;n++){let r=this.directPlugins[n];r.spec.view&&this.pluginViews.push(r.spec.view(this))}for(let n=0;n<this.state.plugins.length;n++){let r=this.state.plugins[n];r.spec.view&&this.pluginViews.push(r.spec.view(this))}}else for(let n=0;n<this.pluginViews.length;n++){let r=this.pluginViews[n];r.update&&r.update(this,e)}}updateDraggedNode(e,n){let r=e.node,i=-1;if(this.state.doc.nodeAt(r.from)==r.node)i=r.from;

50else{let s=r.from+(this.state.doc.content.size-n.doc.content.size);(s>0&&this.state.doc.nodeAt(s))==r.node&&(i=s)}this.dragging=new Jh(e.slice,e.move,i<0?void 0:W.create(this.state.doc,i))}someProp(e,n){let r=this._props&&this._props[e],i;if(r!=null&&(i=n?n(r):r))return i;for(let o=0;o<this.directPlugins.length;o++){let a=this.directPlugins[o].props[e];if(a!=null&&(i=n?n(a):a))return i}let s=this.state.plugins;if(s)for(let o=0;o<s.length;o++){let a=s[o].props[e];if(a!=null&&(i=n?n(a):a))return i}}hasFocus(){if(We){let e=this.root.activeElement;if(e==this.dom)return!0;if(!e||!this.dom.contains(e))return!1;for(;e&&this.dom!=e&&this.dom.contains(e);){if(e.contentEditable=="false")return!1;e=e.parentElement}return!0}return this.root.activeElement==this.dom}focus(){this.domObserver.stop(),this.editable&&ux(this.dom),Jt(this),this.domObserver.start()}get root(){let e=this._root;if(e==null){for(let n=this.dom.parentNode;n;n=n.parentNode)if(n.nodeType==9||n.nodeType==11&&n.host)return n.getSelection||(Object.getPrototypeOf(n).getSelection=()=>n.ownerDocument.getSelection()),this._root=n}return e||document}updateRoot(){this._root=null}posAtCoords(e){return gx(this,e)}coordsAtPos(e,n=1){return Eh(this,e,n)}domAtPos(e,n=0){return this.docView.domFromPos(e,n)}nodeDOM(e){let n=this.docView.descAt(e);return n?n.nodeDOM:null}posAtDOM(e,n,r=-1){let i=this.docView.posFromDOM(e,n,r);if(i==null)throw new RangeError("DOM position not inside the editor");return i}endOfTextblock(e,n){return wx(this,n||this.state,e)}pasteHTML(e,n){return xi(this,"",e,!1,n||new ClipboardEvent("paste"))}pasteText(e,n){return xi(this,e,null,!0,n||new ClipboardEvent("paste"))}serializeForClipboard(e){return Pl(this,e)}destroy(){this.docView&&(Yx(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],Qo(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,Zb())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return Qx(this,e)}domSelectionRange(){let e=this.domSelection();return e?Ie&&this.root.nodeType===11&&ix(this.dom.ownerDocument)==this.dom&&Sv(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}}Zh.prototype.dispatch=function(t){let e=this._props.dispatchTransaction;e?e.call(this,t):this.updateState(this.state.apply(t))};function Nd(t){let e=Object.create(null);return e.class="ProseMirror",e.contenteditable=String(t.editable),t.someProp("attributes",n=>{if(typeof n=="function"&&(n=n(t.state)),n)for(let r in n)r=="class"?e.class+=" "+n[r]:r=="style"?e.style=(e.style?e.style+";":"")+n[r]:!e[r]&&r!="contenteditable"&&r!="nodeName"&&(e[r]=String(n[r]))}),e.translate||(e.translate="no"),[be.node(0,t.state.doc.content.size,e)]}function Od(t){if(t.markCursor){let 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p=h.state.selection;p&&h.commands.deleteRange({from:p.from,to:p.to})},10)}return!1},paste:(u,f)=>{var h;const p=(h=f.clipboardData)==null?void 0:h.getData("text/html");return o=f,i=!!(p!=null&&p.includes("data-pm-slice")),!1}}},appendTransaction:(u,f,h)=>{const p=u[0],m=p.getMeta("uiEvent")==="paste"&&!i,g=p.getMeta("uiEvent")==="drop"&&!s,b=p.getMeta("applyPasteRules"),v=!!b;if(!m&&!g&&!v)return;if(v){let{text:w}=b;typeof w=="string"?w=w:w=Kl(N.from(w),h.schema);const{from:T}=b,C=T+w.length,A=Tw(w);return l({rule:d,state:h,from:T,to:{b:C},pasteEvt:A})}const k=f.doc.content.findDiffStart(h.doc.content),x=f.doc.content.findDiffEnd(h.doc.content);if(!(!ww(k)||!x||k===x.b))return l({rule:d,state:h,from:k,to:x,pasteEvt:o})}}))}var To=class{constructor(t,e){this.splittableMarks=[],this.editor=e,this.baseExtensions=t,this.extensions=dp(t),this.schema=z0(this.extensions,e),this.setupExtensions()}get commands(){return this.extensions.reduce((t,e)=>{const n={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:Wr(e.name,this.schema)},r=V(e,"addCommands",n);return r?{...t,...r()}:t},{})}get plugins(){const{editor:t}=this;return ii([...this.extensions].reverse()).flatMap(r=>{const i={name:r.name,options:r.options,storage:this.editor.extensionStorage[r.name],editor:t,type:Wr(r.name,this.schema)},s=[],o=V(r,"addKeyboardShortcuts",i);let a={};if(r.type==="mark"&&V(r,"exitable",i)&&(a.ArrowRight=()=>Mn.handleExit({editor:t,mark:r})),o){const f=Object.fromEntries(Object.entries(o()).map(([h,p])=>[h,()=>p({editor:t})]));a={...a,...f}}const l=Fv(a);s.push(l);const c=V(r,"addInputRules",i);if(Bd(r,t.options.enableInputRules)&&c){const f=c();if(f&&f.length){const h=xw({editor:t,rules:f}),p=Array.isArray(h)?h:[h];s.push(...p)}}const d=V(r,"addPasteRules",i);if(Bd(r,t.options.enablePasteRules)&&d){const f=d();if(f&&f.length){const h=Ew({editor:t,rules:f});s.push(...h)}}const u=V(r,"addProseMirrorPlugins",i);if(u){const f=u();s.push(...f)}return s})}get attributes(){return cp(this.extensions)}get nodeViews(){const{editor:t}=this,{nodeExtensions:e}=Rr(this.extensions);return Object.fromEntries(e.filter(n=>!!V(n,"addNodeView")).map(n=>{const r=this.attributes.filter(l=>l.type===n.name),i={name:n.name,options:n.options,storage:this.editor.extensionStorage[n.name],editor:t,type:xe(n.name,this.schema)},s=V(n,"addNodeView",i);if(!s)return[];const o=s();if(!o)return[];const a=(l,c,d,u,f)=>{const h=Dr(l,r);return o({node:l,view:c,getPos:d,decorations:u,innerDecorations:f,editor:t,extension:n,HTMLAttributes:h})};return[n.name,a]}))}dispatchTransaction(t){const{editor:e}=this;return ii([...this.extensions].reverse()).reduceRight((r,i)=>{const s={name:i.name,options:i.options,storage:this.editor.extensionStorage[i.name],editor:e,type:Wr(i.name,this.schema)},o=V(i,"dispatchTransaction",s);return o?a=>{o.call(s,{transaction:a,next:r})}:r},t)}transformPastedHTML(t){const{editor:e}=this;return ii([...this.extensions]).reduce((r,i)=>{const s={name:i.name,options:i.options,storage:this.editor.extensionStorage[i.name],editor:e,type:Wr(i.name,this.schema)},o=V(i,"transformPastedHTML",s);return o?(a,l)=>{const c=r(a,l);return o.call(s,c)}:r},t||(r=>r))}get markViews(){const{editor:t}=this,{markExtensions:e}=Rr(this.extensions);return Object.fromEntries(e.filter(n=>!!V(n,"addMarkView")).map(n=>{const r=this.attributes.filter(a=>a.type===n.name),i={name:n.name,options:n.options,storage:this.editor.extensionStorage[n.name],editor:t,type:Yt(n.name,this.schema)},s=V(n,"addMarkView",i);if(!s)return[];const o=(a,l,c)=>{const d=Dr(a,r);return s()({mark:a,view:l,inline:c,editor:t,extension:n,HTMLAttributes:d,updateAttributes:u=>{_w(a,t,u)}})};return[n.name,o]}))}setupExtensions(){const t=this.extensions;this.editor.extensionStorage=Object.fromEntries(t.map(e=>[e.name,e.storage])),t.forEach(e=>{var n;const r={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:Wr(e.name,this.schema)};e.type==="mark"&&((n=ne(V(e,"keepOnSplit",r)))==null||n)&&this.splittableMarks.push(e.name);const i=V(e,"onBeforeCreate",r),s=V(e,"onCreate",r),o=V(e,"onUpdate",r),a=V(e,"onSelectionUpdate",r),l=V(e,"onTransaction",r),c=V(e,"onFocus",r),d=V(e,"onBlur",r),u=V(e,"onDestroy",r);i&&this.editor.on("beforeCreate",i),s&&this.editor.on("create",s),o&&this.editor.on("update",o),a&&this.editor.on("selectionUpdate",a),l&&this.editor.on("transaction",l),c&&this.editor.on("focus",c),d&&this.editor.on("blur",d),u&&this.editor.on("destroy",u)})}};To.resolve=dp;To.sort=ii;To.flatten=ql;var Mw={};Fl(Mw,{ClipboardTextSerializer:()=>kp,Commands:()=>Sp,Delete:()=>Cp,Drop:()=>Tp,Editable:()=>Ep,FocusEvents:()=>Ap,Keymap:()=>Np,Paste:()=>Op,Tabindex:()=>Rp,TextDirection:()=>Dp,focusEventsPluginKey:()=>Mp});var de=class wp extends Yl{constructor(){super(...arguments),this.type="extension"}static create(e={}){const n=typeof e=="function"?e():e;return new wp(n)}configure(e){return super.configure(e)}extend(e){const n=typeof e=="function"?e():e;return super.extend(n)}},kp=de.create({name:"clipboardTextSerializer",addOptions(){return{blockSeparator:void 0}},addProseMirrorPlugins(){return[new ie({key:new ce("clipboardTextSerializer"),props:{clipboardTextSerializer:()=>{const{editor:t}=this,{state:e,schema:n}=t,{doc:r,selection:i}=e,{ranges:s}=i,o=Math.min(...s.map(d=>d.$from.pos)),a=Math.max(...s.map(d=>d.$to.pos)),l=Jl(n);return up(r,{from:o,to:a},{...this.options.blockSeparator!==void 0?{blockSeparator:this.options.blockSeparator}:{},textSerializers:l})}}})]}}),Sp=de.create({name:"commands",addCommands(){return{...ep}}}),Cp=de.create({name:"delete",onUpdate({transaction:t,appendedTransactions:e}){var n,r,i;const s=()=>{var o,a,l,c;if((c=(l=(a=(o=this.editor.options.coreExtensionOptions)==null?void 0:o.delete)==null?void 0:a.filterTransaction)==null?void 0:l.call(a,t))!=null?c:t.getMeta("y-sync$"))return;const d=op(t.before,[t,...e]);pp(d).forEach(h=>{d.mapping.mapResult(h.oldRange.from).deletedAfter&&d.mapping.mapResult(h.oldRange.to).deletedBefore&&d.before.nodesBetween(h.oldRange.from,h.oldRange.to,(p,m)=>{const g=m+p.nodeSize-2,b=h.oldRange.from<=m&&g<=h.oldRange.to;this.editor.emit("delete",{type:"node",node:p,from:m,to:g,newFrom:d.mapping.map(m),newTo:d.mapping.map(g),deletedRange:h.oldRange,newRange:h.newRange,partial:!b,editor:this.editor,transaction:t,combinedTransform:d})})});const f=d.mapping;d.steps.forEach((h,p)=>{var m,g;if(h instanceof pt){const b=f.slice(p).map(h.from,-1),v=f.slice(p).map(h.to),k=f.invert().map(b,-1),x=f.invert().map(v),w=(m=d.doc.nodeAt(b-1))==null?void 0:m.marks.some(C=>C.eq(h.mark)),T=(g=d.doc.nodeAt(v))==null?void 0:g.marks.some(C=>C.eq(h.mark));this.editor.emit("delete",{type:"mark",mark:h.mark,from:h.from,to:h.to,deletedRange:{from:k,to:x},newRange:{from:b,to:v},partial:!!(T||w),editor:this.editor,transaction:t,combinedTransform:d})}})};(i=(r=(n=this.editor.options.coreExtensionOptions)==null?void 0:n.delete)==null?void 0:r.async)==null||i?setTimeout(s,0):s()}}),Tp=de.create({name:"drop",addProseMirrorPlugins(){return[new ie({key:new ce("tiptapDrop"),props:{handleDrop:(t,e,n,r)=>{this.editor.emit("drop",{editor:this.editor,event:e,slice:n,moved:r})}}})]}}),Ep=de.create({name:"editable",addProseMirrorPlugins(){return[new ie({key:new ce("editable"),props:{editable:()=>this.editor.options.editable}})]}}),Mp=new ce("focusEvents"),Ap=de.create({name:"focusEvents",addProseMirrorPlugins(){const{editor:t}=this;return[new ie({key:Mp,props:{handleDOMEvents:{focus:(e,n)=>{t.isFocused=!0;const r=t.state.tr.setMeta("focus",{event:n}).setMeta("addToHistory",!1);return e.dispatch(r),!1},blur:(e,n)=>{t.isFocused=!1;const r=t.state.tr.setMeta("blur",{event:n}).setMeta("addToHistory",!1);return e.dispatch(r),!1}}}})]}}),Np=de.create({name:"keymap",addKeyboardShortcuts(){const t=()=>this.editor.commands.first(({commands:o})=>[()=>o.undoInputRule(),()=>o.command(({tr:a})=>{const{selection:l,doc:c}=a,{empty:d,$anchor:u}=l,{pos:f,parent:h}=u,p=u.parent.isTextblock&&f>0?a.doc.resolve(f-1):u,m=p.parent.type.spec.isolating,g=u.pos-u.parentOffset,b=m&&p.parent.childCount===1?g===u.pos:q.atStart(c).from===f;return!d||!h.type.isTextblock||h.textContent.length||!b||b&&u.parent.type.name==="paragraph"?!1:o.clearNodes()}),()=>o.deleteSelection(),()=>o.joinBackward(),()=>o.selectNodeBackward()]),e=()=>this.editor.commands.first(({commands:o})=>[()=>o.deleteSelection(),()=>o.deleteCurrentNode(),()=>o.joinForward(),()=>o.selectNodeForward()]),r={Enter:()=>this.editor.commands.first(({commands:o})=>[()=>o.newlineInCode(),()=>o.createParagraphNear(),()=>o.liftEmptyBlock(),()=>o.splitBlock()]),"Mod-Enter":()=>this.editor.commands.exitCode(),Backspace:t,"Mod-Backspace":t,"Shift-Backspace":t,Delete:e,"Mod-Delete":e,"Mod-a":()=>this.editor.commands.selectAll()},i={...r},s={...r,"Ctrl-h":t,"Alt-Backspace":t,"Ctrl-d":e,"Ctrl-Alt-Backspace":e,"Alt-Delete":e,"Alt-d":e,"Ctrl-a":()=>this.editor.commands.selectTextblockStart(),"Ctrl-e":()=>this.editor.commands.selectTextblockEnd()};return wi()||ip()?s:i},addProseMirrorPlugins(){return[new ie({key:new ce("clearDocument"),appendTransaction:(t,e,n)=>{if(t.some(m=>m.getMeta("composition")))return;const r=t.some(m=>m.docChanged)&&!e.doc.eq(n.doc),i=t.some(m=>m.getMeta("preventClearDocument"));if(!r||i)return;const{empty:s,from:o,to:a}=e.selection,l=q.atStart(e.doc).from,c=q.atEnd(e.doc).to;if(s||!(o===l&&a===c)||!So(n.doc))return;const f=n.tr,h=xo({state:n,transaction:f}),{commands:p}=new vo({editor:this.editor,state:h});if(p.clearNodes(),!!f.steps.length)return f}})]}}),Op=de.create({name:"paste",addProseMirrorPlugins(){return[new ie({key:new ce("tiptapPaste"),props:{handlePaste:(t,e,n)=>{this.editor.emit("paste",{editor:this.editor,event:e,slice:n})}}})]}}),Rp=de.create({name:"tabindex",addProseMirrorPlugins(){return[new ie({key:new ce("tabindex"),props:{attributes:()=>this.editor.isEditable?{tabindex:"0"}:{}}})]}}),Dp=de.create({name:"textDirection",addOptions(){return{direction:void 0}},addGlobalAttributes(){if(!this.options.direction)return[];const{nodeExtensions:t}=Rr(this.extensions);return[{types:t.filter(e=>e.name!=="text").map(e=>e.name),attributes:{dir:{default:this.options.direction,parseHTML:e=>{const n=e.getAttribute("dir");return n&&(n==="ltr"||n==="rtl"||n==="auto")?n:this.options.direction},renderHTML:e=>e.dir?{dir:e.dir}:{}}}}]},addProseMirrorPlugins(){return[new ie({key:new ce("textDirection"),props:{attributes:()=>{const t=this.options.direction;return t?{dir:t}:{}}}})]}}),Aw=class Xr{constructor(e,n,r=!1,i=null){this.currentNode=null,this.actualDepth=null,this.isBlock=r,this.resolvedPos=e,this.editor=n,this.currentNode=i}get name(){return this.node.type.name}get node(){return this.currentNode||this.resolvedPos.node()}get element(){return this.editor.view.domAtPos(this.pos).node}get depth(){var e;return(e=this.actualDepth)!=null?e:this.resolvedPos.depth}get pos(){return this.resolvedPos.pos}get content(){return this.node.content}set content(e){let n=this.from,r=this.to;if(this.isBlock){if(this.content.size===0){console.error(`You can’t set content on a block node. Tried to set content on ${this.name} at ${this.pos}`);return}n=this.from+1,r=this.to-1}this.editor.commands.insertContentAt({from:n,to:r},e)}get attributes(){return this.node.attrs}get textContent(){return this.node.textContent}get size(){return this.node.nodeSize}get from(){return this.isBlock?this.pos:this.resolvedPos.start(this.resolvedPos.depth)}get range(){return{from:this.from,to:this.to}}get to(){return this.isBlock?this.pos+this.size:this.resolvedPos.end(this.resolvedPos.depth)+(this.node.isText?0:1)}get parent(){if(this.depth===0)return null;const e=this.resolvedPos.start(this.resolvedPos.depth-1),n=this.resolvedPos.doc.resolve(e);return new Xr(n,this.editor)}get before(){let e=this.resolvedPos.doc.resolve(this.from-(this.isBlock?1:2));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.from-3)),new Xr(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 Xr(e,this.editor)}get children(){const e=[];return this.node.content.forEach((n,r)=>{const i=n.isBlock&&!n.isTextblock,s=n.isAtom&&!n.isText,o=n.isInline,a=this.pos+r+(s?0:1);if(a<0||a>this.resolvedPos.doc.nodeSize-2)return;const l=this.resolvedPos.doc.resolve(a);if(!i&&!o&&l.depth<=this.depth)return;const c=new Xr(l,this.editor,i,i||o?n:null);i&&(c.actualDepth=this.depth+1),e.push(c)}),e}get firstChild(){return this.children[0]||null}get lastChild(){const e=this.children;return e[e.length-1]||null}closest(e,n={}){let r=null,i=this.parent;for(;i&&!r;){if(i.node.type.name===e)if(Object.keys(n).length>0){const s=i.node.attrs,o=Object.keys(n);for(let a=0;a<o.length;a+=1){const l=o[a];if(s[l]!==n[l])break}}else r=i;i=i.parent}return r}querySelector(e,n={}){return this.querySelectorAll(e,n,!0)[0]||null}querySelectorAll(e,n={},r=!1){let i=[];if(!this.children||this.children.length===0)return i;const s=Object.keys(n);return this.children.forEach(o=>{r&&i.length>0||(o.node.type.name===e&&s.every(l=>n[l]===o.node.attrs[l])&&i.push(o),!(r&&i.length>0)&&(i=i.concat(o.querySelectorAll(e,n,r))))}),i}setAttribute(e){const{tr:n}=this.editor.state;n.setNodeMarkup(this.from,void 0,{...this.node.attrs,...e}),this.editor.view.dispatch(n)}},Nw=`.ProseMirror {
54  position: relative;
55}
56
57.ProseMirror {
58  word-wrap: break-word;
59  white-space: pre-wrap;
60  white-space: break-spaces;
61  -webkit-font-variant-ligatures: none;
62  font-variant-ligatures: none;
63  font-feature-settings: "liga" 0; /* the above doesn't seem to work in Edge */
64}
65
66.ProseMirror [contenteditable="false"] {
67  white-space: normal;
68}
69
70.ProseMirror [contenteditable="false"] [contenteditable="true"] {
71  white-space: pre-wrap;
72}
73
74.ProseMirror pre {
75  white-space: pre-wrap;
76}
77
78img.ProseMirror-separator {
79  display: inline !important;
80  border: none !important;
81  margin: 0 !important;
82  width: 0 !important;
83  height: 0 !important;
84}
85
86.ProseMirror-gapcursor {
87  display: none;
88  pointer-events: none;
89  position: absolute;
90  margin: 0;
91}
92
93.ProseMirror-gapcursor:after {

123),e&&this.emit("update",{editor:this,transaction:this.state.tr,appendedTransactions:[]})}get isEditable(){return this.options.editable&&this.view&&this.view.editable}get view(){return this.editorView?this.editorView:new Proxy({state:this.editorState,updateState:t=>{this.editorState=t},dispatch:t=>{this.dispatchTransaction(t)},composing:!1,dragging:null,editable:!0,isDestroyed:!1},{get:(t,e)=>{if(this.editorView)return this.editorView[e];if(e==="state")return this.editorState;if(e in t)return Reflect.get(t,e);throw new Error(`[tiptap error]: The editor view is not available. Cannot access view['${e}']. The editor may not be mounted yet.`)}})}get state(){return this.editorView&&(this.editorState=this.view.state),this.editorState}registerPlugin(t,e){const n=lp(e)?e(t,[...this.state.plugins]):[...this.state.plugins,t],r=this.state.reconfigure({plugins:n});return this.view.updateState(r),r}unregisterPlugin(t){if(this.isDestroyed)return;const e=this.state.plugins;let n=e;if([].concat(t).forEach(i=>{const s=typeof i=="string"?`${i}$`:i.key;n=n.filter(o=>!o.key.startsWith(s))}),e.length===n.length)return;const r=this.state.reconfigure({plugins:n});return this.view.updateState(r),r}createExtensionManager(){var t,e;const r=[...this.options.enableCoreExtensions?[Ep,kp.configure({blockSeparator:(e=(t=this.options.coreExtensionOptions)==null?void 0:t.clipboardTextSerializer)==null?void 0:e.blockSeparator}),Sp,Ap,Np,Rp,Tp,Op,Cp,Dp.configure({direction:this.options.textDirection})].filter(i=>typeof this.options.enableCoreExtensions=="object"?this.options.enableCoreExtensions[i.name]!==!1:!0):[],...this.options.extensions].filter(i=>["extension","node","mark"].includes(i==null?void 0:i.type));this.extensionManager=new To(r,this)}createCommandManager(){this.commandManager=new vo({editor:this})}createSchema(){this.schema=this.extensionManager.schema}createDoc(){let t;try{t=Va(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:this.options.enableContentCheck})}catch(e){if(!(e instanceof Error)||!["[tiptap error]: Invalid JSON content","[tiptap error]: Invalid HTML content"].includes(e.message))throw e;this.emit("contentError",{editor:this,error:e,disableCollaboration:()=>{"collaboration"in this.storage&&typeof this.storage.collaboration=="object"&&this.storage.collaboration&&(this.storage.collaboration.isDisabled=!0),this.options.extensions=this.options.extensions.filter(n=>n.name!=="collaboration"),this.createExtensionManager()}}),t=Va(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:!1})}return t}createView(t){const{editorProps:e,enableExtensionDispatchTransaction:n}=this.options,r=e.dispatchTransaction||this.dispatchTransaction.bind(this),i=n?this.extensionManager.dispatchTransaction(r):r,s=e.transformPastedHTML,o=this.extensionManager.transformPastedHTML(s);this.editorView=new Zh(t,{...e,attributes:{role:"textbox",...e==null?void 0:e.attributes},dispatchTransaction:i,transformPastedHTML:o,state:this.editorState,markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews});const a=this.state.reconfigure({plugins:this.extensionManager.plugins});this.view.updateState(a),this.prependClass(),this.injectCSS();const l=this.view.dom;l.editor=this}createNodeViews(){this.view.isDestroyed||this.view.setProps({markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews})}prependClass(){this.view.dom.className=`${this.className} ${this.view.dom.className}`}captureTransaction(t){this.isCapturingTransaction=!0,t(),this.isCapturingTransaction=!1;const e=this.capturedTransaction;return this.capturedTransaction=null,e}dispatchTransaction(t){if(this.view.isDestroyed)return;if(this.isCapturingTransaction){if(!this.capturedTransaction){this.capturedTransaction=t;return}t.steps.forEach(c=>{var d;return(d=this.capturedTransaction)==null?void 0:d.step(c)});return}const{state:e,transactions:n}=this.state.applyTransaction(t),r=!this.state.selection.eq(e.selection),i=n.includes(t),s=this.state;if(this.emit("beforeTransaction",{editor:this,transaction:t,nextState:e}),!i)return;this.view.updateState(e),this.emit("transaction",{editor:this,transaction:t,appendedTransactions:n.slice(1)}),r&&this.emit("selectionUpdate",{editor:this,transaction:t});const o=n.findLast(c=>c.getMeta("focus")||c.getMeta("blur")),a=o==null?void 0:o.getMeta("focus"),l=o==null?void 0:o.getMeta("blur");a&&this.emit("focus",{editor:this,event:a.event,transaction:o}),l&&this.emit("blur",{editor:this,event:l.event,transaction:o}),!(t.getMeta("preventUpdate")||!n.some(c=>c.docChanged)||s.doc.eq(e.doc))&&this.emit("update",{editor:this,transaction:t,appendedTransactions:n.slice(1)})}getAttributes(t){return hp(this.state,t)}isActive(t,e){const n=typeof t=="string"?t:null,r=typeof t=="string"?e:t;return U0(this.state,n,r)}getJSON(){return this.state.doc.toJSON()}getHTML(){return Kl(this.state.doc.content,this.schema)}getText(t){const{blockSeparator:e=`
124
125`,textSerializers:n={}}=t||{};return fp(this.state.doc,{blockSeparator:e,textSerializers:{...Jl(this.schema),...n}})}get isEmpty(){return So(this.state.doc)}destroy(){this.emit("destroy"),this.unmount(),this.removeAllListeners()}get isDestroyed(){var t,e;return(e=(t=this.editorView)==null?void 0:t.isDestroyed)!=null?e:!0}$node(t,e){var n;return((n=this.$doc)==null?void 0:n.querySelector(t,e))||null}$nodes(t,e){var n;return((n=this.$doc)==null?void 0:n.querySelectorAll(t,e))||null}$pos(t){const e=this.state.doc.resolve(t);return new Aw(e,this)}get $doc(){return this.$pos(0)}};function er(t){return new Co({find:t.find,handler:({state:e,range:n,match:r})=>{const i=ne(t.getAttributes,void 0,r);if(i===!1||i===null)return null;const{tr:s}=e,o=r[r.length-1],a=r[0];if(o){const l=a.search(/\S/),c=n.from+a.indexOf(o),d=c+o.length;if(Gl(n.from,n.to,e.doc).filter(h=>h.mark.type.excluded.find(m=>m===t.type&&m!==h.mark.type)).filter(h=>h.to>c).length)return null;d<n.to&&s.delete(d,n.to),c>n.from&&s.delete(n.from+l,c);const f=n.from+l+o.length;s.addMark(n.from+l,f,t.type.create(i||{})),s.removeStoredMark(t.type)}},undoable:t.undoable})}function Dw(t){return new Co({find:t.find,handler:({state:e,range:n,match:r})=>{const i=ne(t.getAttributes,void 0,r)||{},{tr:s}=e,o=n.from;let a=n.to;const l=t.type.create(i);if(r[1]){const c=r[0].lastIndexOf(r[1]);let d=o+c;d>a?d=a:a=d+r[1].length;const u=r[0][r[0].length-1];s.insertText(u,o+r[0].length-1),s.replaceWith(d,a,l)}else if(r[0]){const c=t.type.isInline?o:o-1;s.insert(c,t.type.create(i)).delete(s.mapping.map(o),s.mapping.map(a))}s.scrollIntoView()},undoable:t.undoable})}function qa(t){return new Co({find:t.find,handler:({state:e,range:n,match:r})=>{const i=e.doc.resolve(n.from),s=ne(t.getAttributes,void 0,r)||{};if(!i.node(-1).canReplaceWith(i.index(-1),i.indexAfter(-1),t.type))return null;e.tr.delete(n.from,n.to).setBlockType(n.from,n.from,t.type,s)},undoable:t.undoable})}function Ir(t){return new Co({find:t.find,handler:({state:e,range:n,match:r,chain:i})=>{const s=ne(t.getAttributes,void 0,r)||{},o=e.tr.delete(n.from,n.to),l=o.doc.resolve(n.from).blockRange(),c=l&&Cl(l,t.type,s);if(!c)return null;if(o.wrap(l,c),t.keepMarks&&t.editor){const{selection:u,storedMarks:f}=e,{splittableMarks:h}=t.editor.extensionManager,p=f||u.$to.parentOffset&&u.$from.marks();if(p){const m=p.filter(g=>h.includes(g.type.name));o.ensureMarks(m)}}if(t.keepAttributes){const u=t.type.name==="bulletList"||t.type.name==="orderedList"?"listItem":"taskList";i().updateAttributes(u,s).run()}const d=o.doc.resolve(n.from-1).nodeBefore;d&&d.type===t.type&&Tn(o.doc,n.from-1)&&(!t.joinPredicate||t.joinPredicate(r,d))&&o.join(n.from-1)},undoable:t.undoable})}function Iw(t,e){const{selection:n}=t,{$from:r}=n;if(n instanceof W){const s=r.index();return r.parent.canReplaceWith(s,s+1,e)}let i=r.depth;for(;i>=0;){const s=r.index(i);if(r.node(i).contentMatchAt(s).matchType(e))return!0;i-=1}return!1}function Lw(t){return t.replace(/[-/\\^$*+?.()|[\]{}]/g,"\\$&")}var Pw={};Fl(Pw,{createAtomBlockMarkdownSpec:()=>jw,createBlockMarkdownSpec:()=>$w,createInlineMarkdownSpec:()=>Hw,parseAttributes:()=>Xl,parseIndentedBlocks:()=>Ka,renderNestedMarkdownContent:()=>Zl,serializeAttributes:()=>Ql});function Xl(t){if(!(t!=null&&t.trim()))return{};const e={},n=[],r=t.replace(/["']([^"']*)["']/g,c=>(n.push(c),`__QUOTED_${n.length-1}

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126
127`);return`:::${c}${m}
128
129${g}
130
131:::`}}}function zw(t){if(!t.trim())return{};const e={},n=/(\w+)=(?:"([^"]*)"|'([^']*)')/g;let r=n.exec(t);for(;r!==null;){const[,i,s,o]=r;e[i]=s||o,r=n.exec(t)}return e}function Bw(t){return Object.entries(t).filter(([,e])=>e!=null).map(([e,n])=>`${e}="${n}"`).join(" ")}function Hw(t){const{nodeName:e,name:n,getContent:r,parseAttributes:i=zw,serializeAttributes:s=Bw,defaultAttributes:o={},selfClosing:a=!1,allowedAttributes:l}=t,c=n||e,d=f=>{if(!l)return f;const h={};return l.forEach(p=>{const m=typeof p=="string"?p:p.name,g=typeof p=="string"?void 0:p.skipIfDefault;if(m in f){const b=f[m];if(g!==void 0&&b===g)return;h[m]=b}}),h},u=c.replace(/[.*+?^${}()|[\]\\]/g,"\\$&");return{parseMarkdown:(f,h)=>{const p={...o,...f.attributes};if(a)return h.createNode(e,p);const m=r?r(f):f.content||"";return m?h.createNode(e,p,[h.createTextNode(m)]):h.createNode(e,p,[])},markdownTokenizer:{name:e,level:"inline",start(f){const h=a?new RegExp(`\\[${u}\\s*[^\\]]*\\]`):new RegExp(`\\[${u}\\s*[^\\]]*\\][\\s\\S]*?\\[\\/${u}\\]`),p=f.match(h),m=p==null?void 0:p.index;return m!==void 0?m:-1},tokenize(f,h,p){const m=a?new RegExp(`^\\[${u}\\s*([^\\]]*)\\]`):new RegExp(`^\\[${u}\\s*([^\\]]*)\\]([\\s\\S]*?)\\[\\/${u}\\]`),g=f.match(m);if(!g)return;let b="",v="";if(a){const[,x]=g;v=x}else{const[,x,w]=g;v=x,b=w||""}const k=i(v.trim());return{type:e,raw:g[0],content:b.trim(),attributes:k}}},renderMarkdown:f=>{let h="";r?h=r(f):f.content&&f.content.length>0&&(h=f.content.filter(b=>b.type==="text").map(b=>b.text).join(""));const p=d(f.attrs||{}),m=s(p),g=m?` ${m}`:"";return a?`[${c}${g}]`:`[${c}${g}]${h}[/${c}]`}}}function Ka(t,e,n){var r,i,s,o;const a=t.split(`
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144,addKeyboardShortcuts(){return{"Mod-Shift-b":()=>this.editor.commands.toggleBlockquote()}},addInputRules(){return[Ir({find:K1,type:this.type})]}}),G1=/(?:^|\s)(\*\*(?!\s+\*\*)((?:[^*]+))\*\*(?!\s+\*\*))$/,Y1=/(?:^|\s)(\*\*(?!\s+\*\*)((?:[^*]+))\*\*(?!\s+\*\*))/g,X1=/(?:^|\s)(__(?!\s+__)((?:[^_]+))__(?!\s+__))$/,Q1=/(?:^|\s)(__(?!\s+__)((?:[^_]+))__(?!\s+__))/g,Z1=Mn.create({name:"bold",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"strong"},{tag:"b",getAttrs:t=>t.style.fontWeight!=="normal"&&null},{style:"font-weight=400",clearMark:t=>t.type.name===this.name},{style:"font-weight",getAttrs:t=>/^(bold(er)?|[5-9]\d{2,})$/.test(t)&&null}]},renderHTML({HTMLAttributes:t}){return Os("strong",{...le(this.options.HTMLAttributes,t),children:Os("slot",{})})},markdownTokenName:"strong",parseMarkdown:(t,e)=>e.applyMark("bold",e.parseInline(t.tokens||[])),renderMarkdown:(t,e)=>`**${e.renderChildren(t)}**`,addCommands(){return{setBold:()=>({commands:t})=>t.setMark(this.name),toggleBold:()=>({commands:t})=>t.toggleMark(this.name),unsetBold:()=>({commands:t})=>t.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-b":()=>this.editor.commands.toggleBold(),"Mod-B":()=>this.editor.commands.toggleBold()}},addInputRules(){return[er({find:G1,type:this.type}),er({find:X1,type:this.type})]},addPasteRules(){return[kn({find:Y1,type:this.type}),kn({find:Q1,type:this.type})]}}),ek=/(^|[^`])`([^`]+)`(?!`)$/,tk=/(^|[^`])`([^`]+)`(?!`)/g,nk=Mn.create({name:"code",addOptions(){return{HTMLAttributes:{}}},excludes:"_",code:!0,exitable:!0,parseHTML(){return[{tag:"code"}]},renderHTML({HTMLAttributes:t}){return["code",le(this.options.HTMLAttributes,t),0]},markdownTokenName:"codespan",parseMarkdown:(t,e)=>e.applyMark("code",[{type:"text",text:t.text||""}]),renderMarkdown:(t,e)=>t.content?`\`${e.renderChildren(t.content)}\``:"",addCommands(){return{setCode:()=>({commands:t})=>t.setMark(this.name),toggleCode:()=>({commands:t})=>t.toggleMark(this.name),unsetCode:()=>({commands:t})=>t.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-e":()=>this.editor.commands.toggleCode()}},addInputRules(){return[er({find:ek,type:this.type})]},addPasteRules(){return[kn({find:tk,type:this.type})]}}),sa=4,rk=/^```([a-z]+)?[\s\n]$/,ik=/^~~~([a-z]+)?[\s\n]$/,Fp=ve.create({name:"codeBlock",addOptions(){return{languageClassPrefix:"language-",exitOnTripleEnter:!0,exitOnArrowDown:!0,defaultLanguage:null,enableTabIndentation:!1,tabSize:sa,HTMLAttributes:{}}},content:"text*",marks:"",group:"block",code:!0,defining:!0,addAttributes(){return{language:{default:this.options.defaultLanguage,parseHTML:t=>{var e;const{languageClassPrefix:n}=this.options;if(!n)return null;const s=[...((e=t.firstElementChild)==null?void 0:e.classList)||[]].filter(o=>o.startsWith(n)).map(o=>o.replace(n,""))[0];return s||null},rendered:!1}}},parseHTML(){return[{tag:"pre",preserveWhitespace:"full"}]},renderHTML({node:t,HTMLAttributes:e}){return["pre",le(this.options.HTMLAttributes,e),["code",{class:t.attrs.language?this.options.languageClassPrefix+t.attrs.language:null},0]]},markdownTokenName:"code",parseMarkdown:(t,e)=>{var n;return((n=t.raw)==null?void 0:n.startsWith("```"))===!1&&t.codeBlockStyle!=="indented"?[]:e.createNode("codeBlock",{language:t.lang||null},t.text?[e.createTextNode(t.text)]:[])},renderMarkdown:(t,e)=>{var n;let r="";const i=((n=t.attrs)==null?void 0:n.language)||"";return t.content?r=[`\`\`\`${i}`,e.renderChildren(t.content),"```"].join(`
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146
147\`\`\``,r},addCommands(){return{setCodeBlock:t=>({commands:e})=>e.setNode(this.name,t),toggleCodeBlock:t=>({commands:e})=>e.toggleNode(this.name,"paragraph",t)}},addKeyboardShortcuts(){return{"Mod-Alt-c":()=>this.editor.commands.toggleCodeBlock(),Backspace:()=>{const{empty:t,$anchor:e}=this.editor.state.selection,n=e.pos===1;return!t||e.parent.type.name!==this.name?!1:n||!e.parent.textContent.length?this.editor.commands.clearNodes():!1},Tab:({editor:t})=>{var e;if(!this.options.enableTabIndentation)return!1;const n=(e=this.options.tabSize)!=null?e:sa,{state:r}=t,{selection:i}=r,{$from:s,empty:o}=i;if(s.parent.type!==this.type)return!1;const a=" ".repeat(n);return o?t.commands.insertContent(a):t.commands.command(({tr:l})=>{const{from:c,to:d}=i,h=r.doc.textBetween(c,d,`
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153`).split(`
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162
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n.length===0?lu:e.renderChildren(n)},addCommands(){return{setParagraph:()=>({commands:t})=>t.setNode(this.name)}},addKeyboardShortcuts(){return{"Mod-Alt-0":()=>this.editor.commands.setParagraph()}}}),Xk=/(?:^|\s)(~~(?!\s+~~)((?:[^~]+))~~(?!\s+~~))$/,Qk=/(?:^|\s)(~~(?!\s+~~)((?:[^~]+))~~(?!\s+~~))/g,Zk=Mn.create({name:"strike",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"s"},{tag:"del"},{tag:"strike"},{style:"text-decoration",consuming:!1,getAttrs:t=>t.includes("line-through")?{}:!1}]},renderHTML({HTMLAttributes:t}){return["s",le(this.options.HTMLAttributes,t),0]},markdownTokenName:"del",parseMarkdown:(t,e)=>e.applyMark("strike",e.parseInline(t.tokens||[])),renderMarkdown:(t,e)=>`~~${e.renderChildren(t)}~~`,addCommands(){return{setStrike:()=>({commands:t})=>t.setMark(this.name),toggleStrike:()=>({commands:t})=>t.toggleMark(this.name),unsetStrike:()=>({commands:t})=>t.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-Shift-s":()=>this.editor.commands.toggleStrike()}},addInputRules(){return[er({find:Xk,type:this.type})]},addPasteRules(){return[kn({find:Qk,type:this.type})]}}),eS=ve.create({name:"text",group:"inline",parseMarkdown:t=>({type:"text",text:t.text||""}),renderMarkdown:t=>t.text||""}),um=Mn.create({name:"underline",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"u"},{style:"text-decoration",consuming:!1,getAttrs:t=>t.includes("underline")?{}:!1}]},renderHTML({HTMLAttributes:t}){return["u",le(this.options.HTMLAttributes,t),0]},parseMarkdown(t,e){return 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a=Zf(this.editorView.state.doc,o,this.editorView.dragging.slice);a!=null&&(o=a)}this.setCursor(o),this.scheduleRemoval(5e3)}}dragend(){this.scheduleRemoval(20)}drop(){this.scheduleRemoval(20)}dragleave(e){this.editorView.dom.contains(e.relatedTarget)||this.setCursor(null)}}class he extends q{constructor(e){super(e,e)}map(e,n){let r=e.resolve(n.map(this.head));return he.valid(r)?new he(r):q.near(r)}content(){return $.empty}eq(e){return e instanceof he&&e.head==this.head}toJSON(){return{type:"gapcursor",pos:this.head}}static fromJSON(e,n){if(typeof n.pos!="number")throw new RangeError("Invalid input for GapCursor.fromJSON");return new he(e.resolve(n.pos))}getBookmark(){return new fc(this.anchor)}static valid(e){let n=e.parent;if(n.isTextblock||!iS(e)||!sS(e))return!1;let r=n.type.spec.allowGapCursor;if(r!=null)return r;let i=n.contentMatchAt(e.index()).defaultType;return i&&i.isTextblock}static findGapCursorFrom(e,n,r=!1){e:for(;;){if(!r&&he.valid(e))return e;let i=e.pos,s=null;for(let 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e=t.depth;e>=0;e--){let n=t.indexAfter(e),r=t.node(e);if(n==r.childCount){if(r.type.spec.isolating)return!0;continue}for(let i=r.child(n);;i=i.firstChild){if(i.childCount==0&&!i.inlineContent||fm(i.type))return!0;if(i.inlineContent)return!1}}return!0}function oS(){return new ie({props:{decorations:dS,createSelectionBetween(t,e,n){return e.pos==n.pos&&he.valid(n)?new he(n):null},handleClick:lS,handleKeyDown:aS,handleDOMEvents:{beforeinput:cS}}})}const aS=_l({ArrowLeft:Zi("horiz",-1),ArrowRight:Zi("horiz",1),ArrowUp:Zi("vert",-1),ArrowDown:Zi("vert",1)});function Zi(t,e){const n=t=="vert"?e>0?"down":"up":e>0?"right":"left";return function(r,i,s){let o=r.selection,a=e>0?o.$to:o.$from,l=o.empty;if(o instanceof U){if(!s.endOfTextblock(n)||a.depth==0)return!1;l=!1,a=r.doc.resolve(e>0?a.after():a.before())}let c=he.findGapCursorFrom(a,e,l);return c?(i&&i(r.tr.setSelection(new he(c))),!0):!1}}function lS(t,e,n){if(!t||!t.editable)return!1;let r=t.state.doc.resolve(e);if(!he.valid(r))return!1;let i=t.posAtCoords({left:n.clientX,top:n.clientY});return i&&i.inside>-1&&W.isSelectable(t.state.doc.nodeAt(i.inside))?!1:(t.dispatch(t.state.tr.setSelection(new he(r))),!0)}function cS(t,e){if(e.inputType!="insertCompositionText"||!(t.state.selection instanceof he))return!1;let{$from:n}=t.state.selection,r=n.parent.contentMatchAt(n.index()).findWrapping(t.state.schema.nodes.text);if(!r)return!1;let i=N.empty;for(let o=r.length-1;o>=0;o--)i=N.from(r[o].createAndFill(null,i));let s=t.state.tr.replace(n.pos,n.pos,new $(i,0,0));return s.setSelection(U.near(s.doc.resolve(n.pos+1))),t.dispatch(s),!1}function dS(t){if(!(t.selection instanceof he))return null;let e=document.createElement("div");return e.className="ProseMirror-gapcursor",se.create(t.doc,[be.widget(t.selection.head,e,{key:"gapcursor"})])}var io=200,Ee=function(){};Ee.prototype.append=function(e){return e.length?(e=Ee.from(e),!this.length&&e||e.length<io&&this.leafAppend(e)||this.length<io&&e.leafPrepend(this)||this.appendInner(e)):this};Ee.prototype.prepend=function(e){return e.length?Ee.from(e).append(this):this};Ee.prototype.appendInner=function(e){return new uS(this,e)};Ee.prototype.slice=function(e,n){return e===void 0&&(e=0),n===void 0&&(n=this.length),e>=n?Ee.empty:this.sliceInner(Math.max(0,e),Math.min(this.length,n))};Ee.prototype.get=function(e){if(!(e<0||e>=this.length))return this.getInner(e)};Ee.prototype.forEach=function(e,n,r){n===void 0&&(n=0),r===void 0&&(r=this.length),n<=r?this.forEachInner(e,n,r,0):this.forEachInvertedInner(e,n,r,0)};Ee.prototype.map=function(e,n,r){n===void 0&&(n=0),r===void 0&&(r=this.length);var i=[];return this.forEach(function(s,o){return i.push(e(s,o))},n,r),i};Ee.from=function(e){return e instanceof Ee?e:e&&e.length?new hm(e):Ee.empty};var hm=function(t){function e(r){t.call(this),this.values=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={length:{configurable:!0},depth:{configurable:!0}};return e.prototype.flatten=function(){return this.values},e.prototype.sliceInner=function(i,s){return i==0&&s==this.length?this:new e(this.values.slice(i,s))},e.prototype.getInner=function(i){return this.values[i]},e.prototype.forEachInner=function(i,s,o,a){for(var l=s;l<o;l++)if(i(this.values[l],a+l)===!1)return!1},e.prototype.forEachInvertedInner=function(i,s,o,a){for(var l=s-1;l>=o;l--)if(i(this.values[l],a+l)===!1)return!1},e.prototype.leafAppend=function(i){if(this.length+i.length<=io)return new e(this.values.concat(i.flatten()))},e.prototype.leafPrepend=function(i){if(this.length+i.length<=io)return new e(i.flatten().concat(this.values))},n.length.get=function(){return this.values.length},n.depth.get=function(){return 0},Object.defineProperties(e.prototype,n),e}(Ee);Ee.empty=new hm([]);var uS=function(t){function e(n,r){t.call(this),this.left=n,this.right=r,this.length=n.length+r.length,this.depth=Math.max(n.depth,r.depth)+1}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.flatten=function(){return this.left.flatten().concat(this.right.flatten())},e.prototype.getInner=function(r){return r<this.left.length?this.left.get(r):this.right.get(r-this.left.length)},e.prototype.forEachInner=function(r,i,s,o){var a=this.left.length;if(i<a&&this.left.forEachInner(r,i,Math.min(s,a),o)===!1||s>a&&this.right.forEachInner(r,Math.max(i-a,0),Math.min(this.length,s)-a,o+a)===!1)return!1},e.prototype.forEachInvertedInner=function(r,i,s,o){var a=this.left.length;if(i>a&&this.right.forEachInvertedInner(r,i-a,Math.max(s,a)-a,o+a)===!1||s<a&&this.left.forEachInvertedInner(r,Math.min(i,a),s,o)===!1)return!1},e.prototype.sliceInner=function(r,i){if(r==0&&i==this.length)return this;var s=this.left.length;return i<=s?this.left.slice(r,i):r>=s?this.right.slice(r-s,i-s):this.left.slice(r,s).append(this.right.slice(0,i-s))},e.prototype.leafAppend=function(r){var i=this.right.leafAppend(r);if(i)return new e(this.left,i)},e.prototype.leafPrepend=function(r){var i=this.left.leafPrepend(r);if(i)return new e(i,this.right)},e.prototype.appendInner=function(r){return this.left.depth>=Math.max(this.right.depth,r.depth)+1?new e(this.left,new e(this.right,r)):new e(this,r)},e}(Ee);const fS=500;class ht{constructor(e,n){this.items=e,this.eventCount=n}popEvent(e,n){if(this.eventCount==0)return null;let r=this.items.length;for(;;r--)if(this.items.get(r-1).selection){--r;break}let i,s;n&&(i=this.remapping(r,this.items.length),s=i.maps.length);let o=e.tr,a,l,c=[],d=[];return this.items.forEach((u,f)=>{if(!u.step){i||(i=this.remapping(r,f+1),s=i.maps.length),s--,d.push(u);return}if(i){d.push(new Ct(u.map));let h=u.step.map(i.slice(s)),p;h&&o.maybeStep(h).doc&&(p=o.mapping.maps[o.mapping.maps.length-1],c.push(new Ct(p,void 0,void 0,c.length+d.length))),s--,p&&i.appendMap(p,s)}else o.maybeStep(u.step);if(u.selection)return a=i?u.selection.map(i.slice(s)):u.selection,l=new ht(this.items.slice(0,r).append(d.reverse().concat(c)),this.eventCount-1),!1},this.items.length,0),{remaining:l,transform:o,selection:a}}addTransform(e,n,r,i){let s=[],o=this.eventCount,a=this.items,l=!i&&a.length?a.get(a.length-1):null;for(let d=0;d<e.steps.length;d++){let u=e.steps[d].invert(e.docs[d]),f=new Ct(e.mapping.maps[d],u,n),h;(h=l&&l.merge(f))&&(f=h,d?s.pop():a=a.slice(0,a.length-1)),s.push(f),n&&(o++,n=void 0),i||(l=f)}let c=o-r.depth;return c>pS&&(a=hS(a,c),o-=c),new ht(a.append(s),o)}remapping(e,n){let r=new gi;return this.items.forEach((i,s)=>{let o=i.mirrorOffset!=null&&s-i.mirrorOffset>=e?r.maps.length-i.mirrorOffset:void 0;r.appendMap(i.map,o)},e,n),r}addMaps(e){return this.eventCount==0?this:new ht(this.items.append(e.map(n=>new Ct(n))),this.eventCount)}rebased(e,n){if(!this.eventCount)return this;let r=[],i=Math.max(0,this.items.length-n),s=e.mapping,o=e.steps.length,a=this.eventCount;this.items.forEach(f=>{f.selection&&a--},i);let l=n;this.items.forEach(f=>{let h=s.getMirror(--l);if(h==null)return;o=Math.min(o,h);let p=s.maps[h];if(f.step){let m=e.steps[h].invert(e.docs[h]),g=f.selection&&f.selection.map(s.slice(l+1,h));g&&a++,r.push(new Ct(p,m,g))}else r.push(new Ct(p))},i);let c=[];for(let f=n;f<o;f++)c.push(new Ct(s.maps[f]));let d=this.items.slice(0,i).append(c).append(r),u=new ht(d,a);return u.emptyItemCount()>fS&&(u=u.compress(this.items.length-r.length)),u}emptyItemCount(){let e=0;return this.items.forEach(n=>{n.step||e++}),e}compress(e=this.items.length){let n=this.remapping(0,e),r=n.maps.length,i=[],s=0;return this.items.forEach((o,a)=>{if(a>=e)i.push(o),o.selection&&s++;else if(o.step){let l=o.step.map(n.slice(r)),c=l&&l.getMap();if(r--,c&&n.appendMap(c,r),l){let d=o.selection&&o.selection.map(n.slice(r));d&&s++;let u=new Ct(c.invert(),l,d),f,h=i.length-1;(f=i.length&&i[h].merge(u))?i[h]=f:i.push(u)}}else o.map&&r--},this.items.length,0),new ht(Ee.from(i.reverse()),s)}}ht.empty=new ht(Ee.empty,0);function hS(t,e){let n;return t.forEach((r,i)=>{if(r.selection&&e--==0)return n=i,!1}),t.slice(n)}class Ct{constructor(e,n,r,i){this.map=e,this.step=n,this.selection=r,this.mirrorOffset=i}merge(e){if(this.step&&e.step&&!e.selection){let n=e.step.merge(this.step);if(n)return new Ct(n.getMap().invert(),n,this.selection)}}}class on{constructor(e,n,r,i,s){this.done=e,this.undone=n,this.prevRanges=r,this.prevTime=i,this.prevComposition=s}}const pS=20;function mS(t,e,n,r){let i=n.getMeta(Kn),s;if(i)return i.historyState;n.getMeta(bS)&&(t=new on(t.done,t.undone,null,0,-1));let o=n.getMeta("appendedTransaction");if(n.steps.length==0)return t;if(o&&o.getMeta(Kn))return o.getMeta(Kn).redo?new on(t.done.addTransform(n,void 0,r,hs(e)),t.undone,cu(n.mapping.maps),t.prevTime,t.prevComposition):new on(t.done,t.undone.addTransform(n,void 0,r,hs(e)),null,t.prevTime,t.prevComposition);if(n.getMeta("addToHistory")!==!1&&!(o&&o.getMeta("addToHistory")===!1)){let a=n.getMeta("composition"),l=t.prevTime==0||!o&&t.prevComposition!=a&&(t.prevTime<(n.time||0)-r.newGroupDelay||!gS(n,t.prevRanges)),c=o?fa(t.prevRanges,n.mapping):cu(n.mapping.maps);return new on(t.done.addTransform(n,l?e.selection.getBookmark():void 0,r,hs(e)),ht.empty,c,n.time,a??t.prevComposition)}else return(s=n.getMeta("rebased"))?new on(t.done.rebased(n,s),t.undone.rebased(n,s),fa(t.prevRanges,n.mapping),t.prevTime,t.prevComposition):new on(t.done.addMaps(n.mapping.maps),t.undone.addMaps(n.mapping.maps),fa(t.prevRanges,n.mapping),t.prevTime,t.prevComposition)}function gS(t,e){if(!e)return!1;if(!t.docChanged)return!0;let n=!1;return t.mapping.maps[0].forEach((r,i)=>{for(let s=0;s<e.length;s+=2)r<=e[s+1]&&i>=e[s]&&(n=!0)}),n}function cu(t){let e=[];for(let n=t.length-1;n>=0&&e.length==0;n--)t[n].forEach((r,i,s,o)=>e.push(s,o));return e}function fa(t,e){if(!t)return null;let n=[];for(let r=0;r<t.length;r+=2){let i=e.map(t[r],1),s=e.map(t[r+1],-1);i<=s&&n.push(i,s)}return n}function yS(t,e,n){let r=hs(e),i=Kn.get(e).spec.config,s=(n?t.undone:t.done).popEvent(e,r);if(!s)return null;let o=s.selection.resolve(s.transform.doc),a=(n?t.done:t.undone).addTransform(s.transform,e.selection.getBookmark(),i,r),l=new on(n?a:s.remaining,n?s.remaining:a,null,0,-1);return s.transform.setSelection(o).setMeta(Kn,{redo:n,historyState:l})}let ha=!1,du=null;function hs(t){let e=t.plugins;if(du!=e){ha=!1,du=e;for(let n=0;n<e.length;n++)if(e[n].spec.historyPreserveItems){ha=!0;break}}return ha}const Kn=new ce("history"),bS=new ce("closeHistory");function xS(t={}){return t={depth:t.depth||100,newGroupDelay:t.newGroupDelay||500},new ie({key:Kn,state:{init(){return new on(ht.empty,ht.empty,null,0,-1)},apply(e,n,r){return mS(n,r,e,t)}},config:t,props:{handleDOMEvents:{beforeinput(e,n){let r=n.inputType,i=r=="historyUndo"?mm:r=="historyRedo"?gm:null;return!i||!e.editable?!1:(n.preventDefault(),i(e.state,e.dispatch))}}}})}function pm(t,e){return(n,r)=>{let i=Kn.getState(n);if(!i||(t?i.undone:i.done).eventCount==0)return!1;if(r){let s=yS(i,n,t);s&&r(e?s.scrollIntoView():s)}return!0}}const mm=pm(!1,!0),gm=pm(!0,!0);de.create({name:"characterCount",addOptions(){return{limit:null,mode:"textSize",textCounter:t=>t.length,wordCounter:t=>t.split(" ").filter(e=>e!=="").length}},addStorage(){return{characters:()=>0,words:()=>0}},onBeforeCreate(){this.storage.characters=t=>{const e=(t==null?void 0:t.node)||this.editor.state.doc;if(((t==null?void 0:t.mode)||this.options.mode)==="textSize"){const r=e.textBetween(0,e.content.size,void 0," ");return this.options.textCounter(r)}return e.nodeSize},this.storage.words=t=>{const e=(t==null?void 0:t.node)||this.editor.state.doc,n=e.textBetween(0,e.content.size," "," ");return this.options.wordCounter(n)}},addProseMirrorPlugins(){let t=!1;return[new ie({key:new ce("characterCount"),appendTransaction:(e,n,r)=>{if(t)return;const i=this.options.limit;if(i==null||i===0){t=!0;return}const s=this.storage.characters({node:r.doc});if(s>i){const o=s-i,a=0,l=o;console.warn(`[CharacterCount] Initial content exceeded limit of ${i} characters. Content was automatically trimmed.`);const c=r.tr.deleteRange(a,l);return t=!0,c}t=!0},filterTransaction:(e,n)=>{const r=this.options.limit;if(!e.docChanged||r===0||r===null||r===void 0)return!0;const i=this.storage.characters({node:n.doc}),s=this.storage.characters({node:e.doc});if(s<=r||i>r&&s>r&&s<=i)return!0;if(i>r&&s>r&&s>i||!e.getMeta("paste"))return!1;const a=e.selection.$head.pos,l=s-r,c=a-l,d=a;return e.deleteRange(c,d),!(this.storage.characters({node:e.doc})>r)}})]}});var vS=de.create({name:"dropCursor",addOptions(){return{color:"currentColor",width:1,class:void 0}},addProseMirrorPlugins(){return[nS(this.options)]}});de.create({name:"focus",addOptions(){return{className:"has-focus",mode:"all"}},addProseMirrorPlugins(){return[new ie({key:new ce("focus"),props:{decorations:({doc:t,selection:e})=>{const{isEditable:n,isFocused:r}=this.editor,{anchor:i}=e,s=[];if(!n||!r)return se.create(t,[]);let o=0;this.options.mode==="deepest"&&t.descendants((l,c)=>{if(l.isText)return;if(!(i>=c&&i<=c+l.nodeSize-1))return!1;o+=1});let a=0;return t.descendants((l,c)=>{if(l.isText||!(i>=c&&i<=c+l.nodeSize-1))return!1;if(a+=1,this.options.mode==="deepest"&&o-a>0||this.options.mode==="shallowest"&&a>1)return this.options.mode==="deepest";s.push(be.node(c,c+l.nodeSize,{class:this.options.className}))}),se.create(t,s)}}})]}});var wS=de.create({name:"gapCursor",addProseMirrorPlugins(){return[oS()]},extendNodeSchema(t){var e;const n={name:t.name,options:t.options,storage:t.storage};return{allowGapCursor:(e=ne(V(t,"allowGapCursor",n)))!=null?e:null}}}),uu="placeholder";function kS(t){return t.replace(/\s+/g,"-").replace(/[^a-zA-Z0-9-]/g,"").replace(/^[0-9-]+/,"").replace(/^-+/,"").toLowerCase()}var SS=de.create({name:"placeholder",addOptions(){return{emptyEditorClass:"is-editor-empty",emptyNodeClass:"is-empty",dataAttribute:uu,placeholder:"Write something …",showOnlyWhenEditable:!0,showOnlyCurrent:!0,includeChildren:!1}},addProseMirrorPlugins(){const t=this.options.dataAttribute?`data-${kS(this.options.dataAttribute)}`:`data-${uu}`;return[new ie({key:new ce("placeholder"),props:{decorations:({doc:e,selection:n})=>{const r=this.editor.isEditable||!this.options.showOnlyWhenEditable,{anchor:i}=n,s=[];if(!r)return null;const o=this.editor.isEmpty;return e.descendants((a,l)=>{const c=i>=l&&i<=l+a.nodeSize,d=!a.isLeaf&&So(a);if((c||!this.options.showOnlyCurrent)&&d){const u=[this.options.emptyNodeClass];o&&u.push(this.options.emptyEditorClass);const f=be.node(l,l+a.nodeSize,{class:u.join(" "),[t]:typeof this.options.placeholder=="function"?this.options.placeholder({editor:this.editor,node:a,pos:l,hasAnchor:c}):this.options.placeholder});s.push(f)}return this.options.includeChildren}),se.create(e,s)}}})]}});de.create({name:"selection",addOptions(){return{className:"selection"}},addProseMirrorPlugins(){const{editor:t,options:e}=this;return[new ie({key:new ce("selection"),props:{decorations(n){return n.selection.empty||t.isFocused||!t.isEditable||mp(n.selection)||t.view.dragging?null:se.create(n.doc,[be.inline(n.selection.from,n.selection.to,{class:e.className})])}}})]}});function fu({types:t,node:e}){return e&&Array.isArray(t)&&t.includes(e.type)||(e==null?void 0:e.type)===t}var CS=de.create({name:"trailingNode",addOptions(){return{node:void 0,notAfter:[]}},addProseMirrorPlugins(){var t;const e=new ce(this.name),n=this.options.node||((t=this.editor.schema.topNodeType.contentMatch.defaultType)==null?void 0:t.name)||"paragraph",r=Object.entries(this.editor.schema.nodes).map(([,i])=>i).filter(i=>(this.options.notAfter||[]).concat(n).includes(i.name));return[new ie({key:e,appendTransaction:(i,s,o)=>{const{doc:a,tr:l,schema:c}=o,d=e.getState(o),u=a.content.size,f=c.nodes[n];if(d)return l.insert(u,f.create())},state:{init:(i,s)=>{const o=s.tr.doc.lastChild;return!fu({node:o,types:r})},apply:(i,s)=>{if(!i.docChanged||i.getMeta("__uniqueIDTransaction"))return s;const o=i.doc.lastChild;return!fu({node:o,types:r})}}})]}}),TS=de.create({name:"undoRedo",addOptions(){return{depth:100,newGroupDelay:500}},addCommands(){return{undo:()=>({state:t,dispatch:e})=>mm(t,e),redo:()=>({state:t,dispatch:e})=>gm(t,e)}},addProseMirrorPlugins(){return[xS(this.options)]},addKeyboardShortcuts(){return{"Mod-z":()=>this.editor.commands.undo(),"Shift-Mod-z":()=>this.editor.commands.redo(),"Mod-y":()=>this.editor.commands.redo(),"Mod-я":()=>this.editor.commands.undo(),"Shift-Mod-я":()=>this.editor.commands.redo()}}}),ES=de.create({name:"starterKit",addExtensions(){var t,e,n,r;const i=[];return this.options.bold!==!1&&i.push(Z1.configure(this.options.bold)),this.options.blockquote!==!1&&i.push(J1.configure(this.options.blockquote)),this.options.bulletList!==!1&&i.push(Zp.configure(this.options.bulletList)),this.options.code!==!1&&i.push(nk.configure(this.options.code)),this.options.codeBlock!==!1&&i.push(Fp.configure(this.options.codeBlock)),this.options.document!==!1&&i.push(sk.configure(this.options.document)),this.options.dropcursor!==!1&&i.push(vS.configure(this.options.dropcursor)),this.options.gapcursor!==!1&&i.push(wS.configure(this.options.gapcursor)),this.options.hardBreak!==!1&&i.push(ok.configure(this.options.hardBreak)),this.options.heading!==!1&&i.push(ak.configure(this.options.heading)),this.options.undoRedo!==!1&&i.push(TS.configure(this.options.undoRedo)),this.options.horizontalRule!==!1&&i.push(lk.configure(this.options.horizontalRule)),this.options.italic!==!1&&i.push(hk.configure(this.options.italic)),this.options.listItem!==!1&&i.push(em.configure(this.options.listItem)),this.options.listKeymap!==!1&&i.push(om.configure((t=this.options)==null?void 0:t.listKeymap)),this.options.link!==!1&&i.push(Qp.configure((e=this.options)==null?void 0:e.link)),this.options.orderedList!==!1&&i.push(lm.configure(this.options.orderedList)),this.options.paragraph!==!1&&i.push(Yk.configure(this.options.paragraph)),this.options.strike!==!1&&i.push(Zk.configure(this.options.strike)),this.options.text!==!1&&i.push(eS.configure(this.options.text)),this.options.underline!==!1&&i.push(um.configure((n=this.options)==null?void 0:n.underline)),this.options.trailingNode!==!1&&i.push(CS.configure((r=this.options)==null?void 0:r.trailingNode)),i}}),MS=ES,AS=SS,NS=de.create({name:"textAlign",addOptions(){return{types:[],alignments:["left","center","right","justify"],defaultAlignment:null}},addGlobalAttributes(){return[{types:this.options.types,attributes:{textAlign:{default:this.options.defaultAlignment,parseHTML:t=>{const e=t.style.textAlign;return this.options.alignments.includes(e)?e:this.options.defaultAlignment},renderHTML:t=>t.textAlign?{style:`text-align: ${t.textAlign}`}:{}}}}]},addCommands(){return{setTextAlign:t=>({commands:e})=>this.options.alignments.includes(t)?this.options.types.map(n=>e.updateAttributes(n,{textAlign:t})).some(n=>n):!1,unsetTextAlign:()=>({commands:t})=>this.options.types.map(e=>t.resetAttributes(e,"textAlign")).some(e=>e),toggleTextAlign:t=>({editor:e,commands:n})=>this.options.alignments.includes(t)?e.isActive({textAlign:t})?n.unsetTextAlign():n.setTextAlign(t):!1}},addKeyboardShortcuts(){return{"Mod-Shift-l":()=>this.editor.commands.setTextAlign("left"),"Mod-Shift-e":()=>this.editor.commands.setTextAlign("center"),"Mod-Shift-r":()=>this.editor.commands.setTextAlign("right"),"Mod-Shift-j":()=>this.editor.commands.setTextAlign("justify")}}}),OS=NS,RS=/(?:^|\s)(==(?!\s+==)((?:[^=]+))==(?!\s+==))$/,DS=/(?:^|\s)(==(?!\s+==)((?:[^=]+))==(?!\s+==))/g,IS=Mn.create({name:"highlight",addOptions(){return{multicolor:!1,HTMLAttributes:{}}},addAttributes(){return this.options.multicolor?{color:{default:null,parseHTML:t=>t.getAttribute("data-color")||t.style.backgroundColor,renderHTML:t=>t.color?{"data-color":t.color,style:`background-color: ${t.color}; color: inherit`}:{}}}:{}},parseHTML(){return[{tag:"mark"}]},renderHTML({HTMLAttributes:t}){return["mark",le(this.options.HTMLAttributes,t),0]},renderMarkdown:(t,e)=>`==${e.renderChildren(t)}==`,parseMarkdown:(t,e)=>

180o++)e(n.nodeAt(s[o]),i+s[o])}isColSelection(){const e=this.$anchorCell.index(-1),n=this.$headCell.index(-1);if(Math.min(e,n)>0)return!1;const r=e+this.$anchorCell.nodeAfter.attrs.rowspan,i=n+this.$headCell.nodeAfter.attrs.rowspan;return Math.max(r,i)==this.$headCell.node(-1).childCount}static colSelection(e,n=e){const r=e.node(-1),i=pe.get(r),s=e.start(-1),o=i.findCell(e.pos-s),a=i.findCell(n.pos-s),l=e.node(0);return o.top<=a.top?(o.top>0&&(e=l.resolve(s+i.map[o.left])),a.bottom<i.height&&(n=l.resolve(s+i.map[i.width*(i.height-1)+a.right-1]))):(a.top>0&&(n=l.resolve(s+i.map[a.left])),o.bottom<i.height&&(e=l.resolve(s+i.map[i.width*(i.height-1)+o.right-1]))),new Vt(e,n)}isRowSelection(){const e=this.$anchorCell.node(-1),n=pe.get(e),r=this.$anchorCell.start(-1),i=n.colCount(this.$anchorCell.pos-r),s=n.colCount(this.$headCell.pos-r);if(Math.min(i,s)>0)return!1;const o=i+this.$anchorCell.nodeAfter.attrs.colspan,a=s+this.$headCell.nodeAfter.attrs.colspan;return Math.max(o,a)==n.width}eq(e){return e instanceof Vt&&e.$anchorCell.pos==this.$anchorCell.pos&&e.$headCell.pos==this.$headCell.pos}static rowSelection(e,n=e){const r=e.node(-1),i=pe.get(r),s=e.start(-1),o=i.findCell(e.pos-s),a=i.findCell(n.pos-s),l=e.node(0);return o.left<=a.left?(o.left>0&&(e=l.resolve(s+i.map[o.top*i.width])),a.right<i.width&&(n=l.resolve(s+i.map[i.width*(a.top+1)-1]))):(a.left>0&&(n=l.resolve(s+i.map[a.top*i.width])),o.right<i.width&&(e=l.resolve(s+i.map[i.width*(o.top+1)-1]))),new Vt(e,n)}toJSON(){return{type:"cell",anchor:this.$anchorCell.pos,head:this.$headCell.pos}}static fromJSON(e,n){return new Vt(e.resolve(n.anchor),e.resolve(n.head))}static create(e,n,r=n){return new Vt(e.resolve(n),e.resolve(r))}getBookmark(){return new US(this.$anchorCell.pos,this.$headCell.pos)}};ae.prototype.visible=!1;q.jsonID("cell",ae);var US=class xm{constructor(e,n){this.anchor=e,this.head=n}map(e){return new xm(e.map(this.anchor),e.map(this.head))}resolve(e){const n=e.resolve(this.anchor),r=e.resolve(this.head);return n.parent.type.spec.tableRole=="row"&&r.parent.type.spec.tableRole=="row"&&n.index()<n.parent.childCount&&r.index()<r.parent.childCount&&hc(n,r)?new ae(n,r):q.near(r,1)}};function qS(t){if(!(t.selection instanceof ae))return null;const e=[];return t.selection.forEachCell((n,r)=>{e.push(be.node(r,r+n.nodeSize,{class:"selectedCell"}))}),se.create(t.doc,e)}function KS({$from:t,$to:e}){if(t.pos==e.pos||t.pos<e.pos-6)return!1;let n=t.pos,r=e.pos,i=t.depth;for(;i>=0&&!(t.after(i+1)<t.end(i));i--,n++);for(let s=e.depth;s>=0&&!(e.before(s+1)>e.start(s));s--,r--);return n==r&&/row|table/.test(t.node(i).type.spec.tableRole)}function JS({$from:t,$to:e}){let n,r;for(let i=t.depth;i>0;i--){const s=t.node(i);if(s.type.spec.tableRole==="cell"||s.type.spec.tableRole==="header_cell"){n=s;break}}for(let i=e.depth;i>0;i--){const s=e.node(i);if(s.type.spec.tableRole==="cell"||s.type.spec.tableRole==="header_cell"){r=s;break}}return n!==r&&e.parentOffset===0}function GS(t,e,n){const r=(e||t).selection,i=(e||t).doc;let s,o;if(r instanceof W&&(o=r.node.type.spec.tableRole)){if(o=="cell"||o=="header_cell")s=ae.create(i,r.from);else if(o=="row"){const a=i.resolve(r.from+1);s=ae.rowSelection(a,a)}else if(!n){const a=pe.get(r.node),l=r.from+1,c=l+a.map[a.width*a.height-1];s=ae.create(i,l+1,c)}}else r instanceof U&&KS(r)?s=U.create(i,r.from):r instanceof U&&JS(r)&&(s=U.create(i,r.$from.start(),r.$from.end()));return s&&(e||(e=t.tr)).setSelection(s),e}const YS=new ce("fix-tables");function vm(t,e,n,r){const i=t.childCount,s=e.childCount;e:for(let o=0,a=0;o<s;o++){const l=e.child(o);for(let c=a,d=Math.min(i,o+3);c<d;c++)if(t.child(c)==l){a=c+1,n+=l.nodeSize;continue e}r(l,n),a<i&&t.child(a).sameMarkup(l)?vm(t.child(a),l,n+1,r):l.nodesBetween(0,l.content.size,r,n+1),n+=l.nodeSize}}function wm(t,e){let n;const r=(i,s)=>{i.type.spec.tableRole=="table"&&(n=XS(t,i,s,n))};return e?e.doc!=t.doc&&vm(e.doc,t.doc,0,r):t.doc.descendants(r),n}function XS(t,e,n,r){const i=pe.get(e);if(!i.problems)return r;r||(r=t.tr);const s=[];for(let l=0;l<i.height;l++)s.push(0);for(let l=0;l<i.problems.length;l++){const c=i.problems[l];

180h++)l.push(c?{...a,colwidth:c&&c[h]?[c[h]]:null}:a);let f;for(let h=d.top;h<d.bottom;h++){let p=d.map.positionAt(h,d.left,d.table);h==d.top&&(p+=i.nodeSize);for(let m=d.left,g=0;m<d.right;m++,g++)m==d.left&&h==d.top||u.insert(f=u.mapping.map(p+d.tableStart,1),t({node:i,row:h,col:m}).createAndFill(l[g]))}u.setNodeMarkup(s,t({node:i,row:d.top,col:d.left}),l[0]),r instanceof ae&&u.setSelection(new ae(u.doc.resolve(r.$anchorCell.pos),f?u.doc.resolve(f):void 0)),n(u)}return!0}}function cC(t,e){return function(n,r){if(!xt(n))return!1;const i=Mo(n);if(i.nodeAfter.attrs[t]===e)return!1;if(r){const s=n.tr;n.selection instanceof ae?n.selection.forEachCell((o,a)=>{o.attrs[t]!==e&&s.setNodeMarkup(a,null,{...o.attrs,[t]:e})}):s.setNodeMarkup(i.pos,null,{...i.nodeAfter.attrs,[t]:e}),r(s)}return!0}}function dC(t){return function(e,n){if(!xt(e))return!1;if(n){const r=Le(e.schema),i=jt(e),s=e.tr,o=i.map.cellsInRect(t=="column"?{left:i.left,top:0,right:i.right,bottom:i.map.height}:t=="row"?{left:0,top:i.top,right:i.map.width,bottom:i.bottom}:i),a=o.map(l=>i.table.nodeAt(l));for(let l=0;l<o.length;l++)a[l].type==r.header_cell&&s.setNodeMarkup(i.tableStart+o[l],r.cell,a[l].attrs);if(s.steps.length===0)for(let l=0;l<o.length;l++)s.setNodeMarkup(i.tableStart+o[l],r.header_cell,a[l].attrs);n(s)}return!0}}function gu(t,e,n){const r=e.map.cellsInRect({left:0,top:0,right:t=="row"?e.map.width:1,bottom:t=="column"?e.map.height:1});for(let i=0;i<r.length;i++){const s=e.table.nodeAt(r[i]);if(s&&s.type!==n.header_cell)return!1}return!0}function Ti(t,e){return e=e||{useDeprecatedLogic:!1},e.useDeprecatedLogic?dC(t):function(n,r){if(!xt(n))return!1;if(r){const i=Le(n.schema),s=jt(n),o=n.tr,a=gu("row",s,i),l=gu("column",s,i),c=(t==="column"?a:t==="row"&&l)?1:0,d=t=="column"?{left:0,top:c,right:1,bottom:s.map.height}:t=="row"?{left:c,top:0,right:s.map.width,bottom:1}:s,u=t=="column"?l?i.cell:i.header_cell:t=="row"?a?i.cell:i.header_cell:i.cell;s.map.cellsInRect(d).forEach(f=>{const h=f+s.tableStart,p=o.doc.nodeAt(h);p&&o.setNodeMarkup(h,u,p.attrs)}),r(o)}return!0}}Ti("row",{useDeprecatedLogic:!0});Ti("column",{useDeprecatedLogic:!0});const uC=Ti("cell",{useDeprecatedLogic:!0});function fC(t,e){if(e<0){const n=t.nodeBefore;if(n)return t.pos-n.nodeSize;for(let r=t.index(-1)-1,i=t.before();r>=0;r--){const s=t.node(-1).child(r),o=s.lastChild;if(o)return i-1-o.nodeSize;i-=s.nodeSize}}else{if(t.index()<t.parent.childCount-1)return t.pos+t.nodeAfter.nodeSize;const n=t.node(-1);for(let r=t.indexAfter(-1),i=t.after();r<n.childCount;r++){const s=n.child(r);if(s.childCount)return i+1;i+=s.nodeSize}}return null}function yu(t){return function(e,n){if(!xt(e))return!1;const r=fC(Mo(e),t);if(r==null)return!1;if(n){const i=e.doc.resolve(r);n(e.tr.setSelection(U.between(i,VS(i))).scrollIntoView())}return!0}}function hC(t,e){const n=t.selection.$anchor;for(let r=n.depth;r>0;r--)if(n.node(r).type.spec.tableRole=="table")return e&&e(t.tr.delete(n.before(r),n.after(r)).scrollIntoView()),!0;return!1}function es(t,e){const n=t.selection;if(!(n instanceof ae))return!1;if(e){const r=t.tr,i=Le(t.schema).cell.createAndFill().content;n.forEachCell((s,o)=>{s.content.eq(i)||r.replace(r.mapping.map(o+1),r.mapping.map(o+s.nodeSize-1),new $(i,0,0))}),r.docChanged&&e(r)}return!0}function pC(t){if(t.size===0)return null;let{content:e,openStart:n,openEnd:r}=t;for(;e.childCount==1&&(n>0&&r>0||e.child(0).type.spec.tableRole=="table");)n--,r--,e=e.child(0).content;const i=e.child(0),s=i.type.spec.tableRole,o=i.type.schema,a=[];if(s=="row")for(let l=0;l<e.childCount;l++){let c=e.child(l).content;const d=l?0:Math.max(0,n-1),u=l<e.childCount-1?0:Math.max(0,r-1);(d||u)&&(c=ll(Le(o).row,new $(c,d,u)).content),a.push(c)}else if(s=="cell"||s=="header_cell")a.push(n||r?ll(Le(o).row,new $(e,n,r)).content:e);else return null;return mC(o,a)}function mC(t,e){const n=[];for(let i=0;i<e.length;i++){const s=e[i];for(let o=s.childCount-1;o>=0;o--){const{rowspan:a,colspan:l}=s.child(o).attrs;for(let c=i;c<i+a;c++)n[c]=(n[c]||0)+l}}let r=0;for(let i=0;i<n.length;i++)r=Math.max(r,n[i]);for(let i=0;i<n.length;i++)if(i>=e.length&&e.push(N.empty),n[i]<r){const s=Le(t).cell.createAndFill(),o=[];for(let a=n[i];a<r;a++)o.push(s);e[i]=e[i].append(N.from(o))}return{height:e.length,width:r,rows:e}}function ll(t,e){const n=t.createAndFill();return new Tl(n).replace(0,n.content.size,e).doc}function gC({width:t,height:e,rows:n},r,i){if(t!=r){const s=[],o=[];for(let a=0;a<n.length;a++){const l=n[a],c=[];for(let d=s[a]||0,u=0;d<r;u++){let f=l.child(u%l.childCount);d+f.attrs.colspan>r&&(f=f.type.createChecked(nr(f.attrs,f.attrs.colspan,d+f.attrs.colspan-r),f.content)),c.push(f),d+=f.attrs.colspan;for(let h=1;h<f.attrs.rowspan;h++)s[a+h]=(s[a+h]||0)+f.attrs.colspan}o.push(N.from(c))}n=o,t=r}if(e!=i){const s=[];for(let o=0,a=0;o<i;o++,a++){const l=[],c=n[a%e];for(let d=0;d<c.childCount;d++){let u=c.child(d);o+u.attrs.rowspan>i&&(u=u.type.create({...u.attrs,rowspan:Math.max(1,i-u.attrs.rowspan)},u.content)),l.push(u)}s.push(N.from(l))}n=s,e=i}return{width:t,height:e,rows:n}}function yC(t,e,n,r,i,s,o){const a=t.doc.type.schema,l=Le(a);let c,d;if(i>e.width)for(let u=0,f=0;u<e.height;u++){const h=n.child(u);f+=h.nodeSize;const p=[];let m;h.lastChild==null||h.lastChild.type==l.cell?m=c||(c=l.cell.createAndFill()):m=d||(d=l.header_cell.createAndFill());for(let g=e.width;g<i;g++)p.push(m);t.insert(t.mapping.slice(o).map(f-1+r),p)}if(s>e.height){const u=[];for(let p=0,m=(e.height-1)*e.width;p<Math.max(e.width,i);p++){const g=p>=e.width?!1:n.nodeAt(e.map[m+p]).type==l.header_cell;u.push(g?d||(d=l.header_cell.createAndFill()):c||(c=l.cell.createAndFill()))}const f=l.row.create(null,N.from(u)),h=[];for(let p=e.height;p<s;p++)h.push(f);t.insert(t.mapping.slice(o).map(r+n.nodeSize-2),h)}return!!(c||d)}function bu(t,e,n,r,i,s,o,a){if(o==0||o==e.height)return!1;let l=!1;for(let c=i;c<s;c++){const d=o*e.width+c,u=e.map[d];if(e.map[d-e.width]==u){l=!0;const f=n.nodeAt(u),{top:h,left:p}=e.findCell(u);t.setNodeMarkup(t.mapping.slice(a).map(u+r),null,{...f.attrs,rowspan:o-h}),t.insert(t.mapping.slice(a).map(e.positionAt(o,p,n)),f.type.createAndFill({...f.attrs,rowspan:h+f.attrs.rowspan-o})),c+=f.attrs.colspan-1}}return l}function xu(t,e,n,r,i,s,o,a){if(o==0||o==e.width)return!1;let l=!1;for(let c=i;c<s;c++){const d=c*e.width+o,u=e.map[d];if(e.map[d-1]==u){l=!0;const f=n.nodeAt(u),h=e.colCount(u),p=t.mapping.slice(a).map(u+r);t.setNodeMarkup(p,null,nr(f.attrs,o-h,f.attrs.colspan-(o-h))),t.insert(p+f.nodeSize,f.type.createAndFill(nr(f.attrs,0,o-h))),c+=f.attrs.rowspan-1}}return l}function vu(t,e,n,r,i){let s=n?t.doc.nodeAt(n-1):t.doc;if(!s)throw new Error("No table found");let o=pe.get(s);const{top:a,left:l}=r,c=l+i.width,d=a+i.height,u=t.tr;let f=0;function h(){if(s=n?u.doc.nodeAt(n-1):u.doc,!s)throw new Error("No table found");o=pe.get(s),f=u.mapping.maps.length}yC(u,o,s,n,c,d,f)&&h(),bu(u,o,s,n,l,c,a,f)&&h(),bu(u,o,s,n,l,c,d,f)&&h(),xu(u,o,s,n,a,d,l,f)&&h(),xu(u,o,s,n,a,d,c,f)&&h();for(let p=a;p<d;p++){const m=o.positionAt(p,l,s),g=o.positionAt(p,c,s);u.replace(u.mapping.slice(f).map(m+n),u.mapping.slice(f).map(g+n),new $(i.rows[p-a],0,0))}h(),u.setSelection(new ae(u.doc.resolve(n+o.positionAt(a,l,s)),u.doc.resolve(n+o.positionAt(d-1,c-1,s)))),e(u)}const bC=_l({ArrowLeft:ts("horiz",-1),ArrowRight:ts("horiz",1),ArrowUp:ts("vert",-1),ArrowDown:ts("vert",1),"Shift-ArrowLeft":ns("horiz",-1),"Shift-ArrowRight":ns("horiz",1),"Shift-ArrowUp":ns("vert",-1),"Shift-ArrowDown":ns("vert",1),Backspace:es,"Mod-Backspace":es,Delete:es,"Mod-Delete":es});function ps(t,e,n){return n.eq(t.selection)?!1:(e&&e(t.tr.setSelection(n).scrollIntoView()),!0)}function ts(t,e){return(n,r,i)=>{if(!i)return!1;const s=n.selection;if(s instanceof ae)return ps(n,r,q.near(s.$headCell,e));if(t!="horiz"&&!s.empty)return!1;const o=Cm(i,t,e);if(o==null)return!1;if(t=="horiz")return ps(n,r,q.near(n.doc.resolve(s.head+e),e));{const a=n.doc.resolve(o),l=ym(a,t,e);let c;return l?c=q.near(l,1):e<0?c=q.near(n.doc.resolve(a.before(-1)),-1):c=q.near(n.doc.resolve(a.after(-1)),1),ps(n,r,c)}}}function ns(t,e){return(n,r,i)=>{if(!i)return!1;const s=n.selection;let o;if(s instanceof ae)o=s;else{const l=Cm(i,t,e);if(l==null)return!1;o=new ae(n.doc.resolve(l))}const 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