https://vidapeps.com/assets/RichTextEditor-Dy7lBMtu.js

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1static resolveCached(e,t){let r=Ao.get(e);if(r)for(let s=0;s<r.elts.length;s++){let o=r.elts[s];if(o.pos==t)return o}else Ao.set(e,r=new xh);let i=r.elts[r.i]=Cn.resolve(e,t);return r.i=(r.i+1)%wh,i}}class xh{constructor(){this.elts=[],this.i=0}}const wh=12,Ao=new WeakMap;class fr{constructor(e,t,r){this.$from=e,this.$to=t,this.depth=r}get start(){return this.$from.before(this.depth+1)}get end(){return this.$to.after(this.depth+1)}get parent(){return this.$from.node(this.depth)}get startIndex(){return this.$from.index(this.depth)}get endIndex(){return this.$to.indexAfter(this.depth)}}const Sh=Object.create(null);class Ie{constructor(e,t,r,i=$.none){this.type=e,this.attrs=t,this.marks=i,this.content=r||x.empty}get children(){return this.content.content}get nodeSize(){return this.isLeaf?1:2+this.content.size}get childCount(){return this.content.childCount}child(e){return this.content.child(e)}maybeChild(e){return this.content.maybeChild(e)}forEach(e){this.content.forEach(e)}nodesBetween(e,t,r,i=0){this.content.nodesBetween(e,t,r,i,this)}descendants(e){this.nodesBetween(0,this.content.size,e)}get textContent(){return this.isLeaf&&this.type.spec.leafText?this.type.spec.leafText(this):this.textBetween(0,this.content.size,"")}textBetween(e,t,r,i){return this.content.textBetween(e,t,r,i)}get firstChild(){return this.content.firstChild}get lastChild(){return this.content.lastChild}eq(e){return this==e||this.sameMarkup(e)&&this.content.eq(e.content)}sameMarkup(e){return this.hasMarkup(e.type,e.attrs,e.marks)}hasMarkup(e,t,r){return this.type==e&&dr(this.attrs,t||e.defaultAttrs||Sh)&&$.sameSet(this.marks,r||$.none)}copy(e=null){return e==this.content?this:new Ie(this.type,this.attrs,e,this.marks)}mark(e){return e==this.marks?this:new Ie(this.type,this.attrs,this.content,e)}cut(e,t=this.content.size){return e==0&&t==this.content.size?this:this.copy(this.content.cut(e,t))}slice(e,t=this.content.size,r=!1){if(e==t)return M.empty;let i=this.resolve(e),s=this.resolve(t),o=r?0:i.sharedDepth(t),l=i.start(o),c=i.node(o).content.cut(i.pos-l,s.pos-l);return new M(c,i.depth-o,s.depth-o)}replace(e,t,r){return bh(this.resolve(e),this.resolve(t),r)}nodeAt(e){for(let t=this;;){let{index:r,offset:i}=t.content.findIndex(e);if(t=t.maybeChild(r),!t)return null;if(i==e||t.isText)return t;e-=i+1}}childAfter(e){let{index:t,offset:r}=this.content.findIndex(e);return{node:this.content.maybeChild(t),index:t,offset:r}}childBefore(e){if(e==0)return{node:null,index:0,offset:0};let{index:t,offset:r}=this.content.findIndex(e);if(r<e)return{node:this.content.child(t),index:t,offset:r};let i=this.content.child(t-1);return{node:i,index:t-1,offset:r-i.nodeSize}}resolve(e){return Cn.resolveCached(this,e)}resolveNoCache(e){return Cn.resolve(this,e)}rangeHasMark(e,t,r){let i=!1;return t>e&&this.nodesBetween(e,t,s=>(r.isInSet(s.marks)&&(i=!0),!i)),i}get isBlock(){return this.type.isBlock}get isTextblock(){return this.type.isTextblock}get inlineContent(){return this.type.inlineContent}get isInline(){return this.type.isInline}get isText(){return this.type.isText}get isLeaf(){return this.type.isLeaf}get isAtom(){return this.type.isAtom}toString(){if(this.type.spec.toDebugString)return this.type.spec.toDebugString(this);let e=this.type.name;return this.content.size&&(e+="("+this.content.toStringInner()+")"),Ia(this.marks,e)}contentMatchAt(e){let t=this.type.contentMatch.matchFragment(this.content,0,e);if(!t)throw new Error("Called contentMatchAt on a node with invalid content");return t}canReplace(e,t,r=x.empty,i=0,s=r.childCount){let o=this.contentMatchAt(e).matchFragment(r,i,s),l=o&&o.matchFragment(this.content,t);if(!l||!l.validEnd)return!1;for(let a=i;a<s;a++)if(!this.type.allowsMarks(r.child(a).marks))return!1;return!0}canReplaceWith(e,t,r,i){if(i&&!this.type.allowsMarks(i))return!1;let s=this.contentMatchAt(e).matchType(r),o=s&&s.matchFragment(this.content,t);return o?o.validEnd:!1}canAppend(e){return e.content.size?this.canReplace(this.childCount,this.childCount,e.content):this.type.compatibleContent(e.type)}check(){this.type.checkContent(this.content),this.type.checkAttrs(this.attrs);let e=$.none;for(let t=0;t<this.marks.length;t++){let r=this.marks[t];r.type.checkAttrs(r.attrs),e=r.addToSet(e)}if(!$.sameSet(e,this.marks))throw new RangeError(`Invalid collection of marks for node ${this.type.name}: ${this.marks.map(t=>t.type.name)}

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Ha{constructor(e){this.linebreakReplacement=null,this.cached=Object.create(null);let t=this.spec={};for(let i in e)t[i]=e[i];t.nodes=te.from(e.nodes),t.marks=te.from(e.marks||{}),this.nodes=Ro.compile(this.spec.nodes,this),this.marks=ei.compile(this.spec.marks,this);let r=Object.create(null);for(let i in this.nodes){if(i in this.marks)throw new RangeError(i+" can not be both a node and a mark");let s=this.nodes[i],o=s.spec.content||"",l=s.spec.marks;if(s.contentMatch=r[o]||(r[o]=Et.parse(o,this.nodes)),s.inlineContent=s.contentMatch.inlineContent,s.spec.linebreakReplacement){if(this.linebreakReplacement)throw new RangeError("Multiple linebreak nodes defined");if(!s.isInline||!s.isLeaf)throw new RangeError("Linebreak replacement nodes must be inline leaf nodes");this.linebreakReplacement=s}s.markSet=l=="_"?null:l?Io(this,l.split(" ")):l==""||!s.inlineContent?[]:null}for(let i in this.marks){let s=this.marks[i],o=s.spec.excludes;s.excluded=o==null?[s]:o==""?[]:Io(this,o.split(" "))}this.nodeFromJSON=i=>Ie.fromJSON(this,i),this.markFromJSON=i=>$.fromJSON(this,i),this.topNodeType=this.nodes[this.spec.topNode||"doc"],this.cached.wrappings=Object.create(null)}node(e,t=null,r,i){if(typeof e=="string")e=this.nodeType(e);else if(e instanceof Ro){if(e.schema!=this)throw new RangeError("Node type from different schema used ("+e.name+")")}else throw new RangeError("Invalid node type: "+e);return e.createChecked(t,r,i)}text(e,t){let r=this.nodes.text;return new pr(r,r.defaultAttrs,e,$.setFrom(t))}mark(e,t){return typeof e=="string"&&(e=this.marks[e]),e.create(t)}nodeType(e){let t=this.nodes[e];if(!t)throw new RangeError("Unknown node type: "+e);return t}}function Io(n,e){let t=[];for(let r=0;r<e.length;r++){let i=e[r],s=n.marks[i],o=s;if(s)t.push(s);else for(let l in n.marks){let a=n.marks[l];(i=="_"||a.spec.group&&a.spec.group.split(" ").indexOf(i)>-1)&&t.push(o=a)}if(!o)throw new SyntaxError("Unknown mark type: '"+e[r]+"'")}return t}function Lh(n){return n.tag!=null}function Ph(n){return n.style!=null}class ot{constructor(e,t){this.schema=e,this.rules=t,this.tags=[],this.styles=[];let r=this.matchedStyles=[];t.forEach(i=>{if(Lh(i))this.tags.push(i);else if(Ph(i)){let s=/[^=]*/.exec(i.style)[0];r.indexOf(s)<0&&r.push(s),this.styles.push(i)}}),this.normalizeLists=!this.tags.some(i=>{if(!/^(ul|ol)\b/.test(i.tag)||!i.node)return!1;let s=e.nodes[i.node];return s.contentMatch.matchType(s)})}parse(e,t={}){let r=new Lo(this,t,!1);return r.addAll(e,$.none,t.from,t.to),r.finish()}parseSlice(e,t={}){let r=new Lo(this,t,!0);return r.addAll(e,$.none,t.from,t.to),M.maxOpen(r.finish())}matchTag(e,t,r){for(let i=r?this.tags.indexOf(r)+1:0;i<this.tags.length;i++){let s=this.tags[i];if(_h(e,s.tag)&&(s.namespace===void 0||e.namespaceURI==s.namespace)&&(!s.context||t.matchesContext(s.context))){if(s.getAttrs){let o=s.getAttrs(e);if(o===!1)continue;s.attrs=o||void 0}return s}}}matchStyle(e,t,r,i){for(let s=i?this.styles.indexOf(i)+1:0;s<this.styles.length;s++){let o=this.styles[s],l=o.style;if(!(l.indexOf(e)!=0||o.context&&!r.matchesContext(o.context)||l.length>e.length&&(l.charCodeAt(e.length)!=61||l.slice(e.length+1)!=t))){if(o.getAttrs){let a=o.getAttrs(t);if(a===!1)continue;o.attrs=a||void 0}return o}}}static schemaRules(e){let t=[];function r(i){let s=i.priority==null?50:i.priority,o=0;for(;o<t.length;o++){let l=t[o];if((l.priority==null?50:l.priority)<s)break}t.splice(o,0,i)}for(let i in e.marks){let s=e.marks[i].spec.parseDOM;s&&s.forEach(o=>{r(o=Po(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=Po(o)),o.node||o.ignore||o.mark||(o.node=i)})}return t}static fromSchema(e){return e.cached.domParser||(e.cached.domParser=new ot(e,ot.schemaRules(e)))}}const Fa={address:!0,article:!0,aside:!0,blockquote:!0,body:!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},zh={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},ja={ol:!0,ul:!0},Tn=1,qi=2,dn=4;function Do(n,e,t){return e!=null?(e?Tn:0)|(e==="full"?qi:0):n&&n.whitespace=="pre"?Tn|qi:t&~dn}class jn{constructor(e,t,r,i,s,o){this.type=e,this.attrs=t,this.marks=r,this.solid=i,this.options=o,this.content=[],this.activeMarks=$.none,this.match=s||(o&dn?null:e.contentMatch)}findWrapping(e){if(!this.match){if(!this.type)return[];let t=this.type.contentMatch.fillBefore(x.from(e));if(t)this.match=this.type.contentMatch.matchFragment(t);else{let r=this.type.contentMatch,i;return(i=r.findWrapping(e.type))?(this.match=r,i):null}}return this.match.findWrapping(e.type)}finish(e){if(!(this.options&Tn)){let r=this.content[this.content.length-1],i;if(r&&r.isText&&(i=/[ \t\r\n\u000c]+$/.exec(r.text))){let s=r;r.text.length==i[0].length?this.content.pop():this.content[this.content.length-1]=s.withText(s.text.slice(0,s.text.length-i[0].length))}}let t=x.from(this.content);return!e&&this.match&&(t=t.append(this.match.fillBefore(x.empty,!0))),this.type?this.type.create(this.attrs,t,this.marks):t}inlineContext(e){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:e.parentNode&&!Fa.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}}class Lo{constructor(e,t,r){this.parser=e,this.options=t,this.isOpen=r,this.open=0,this.localPreserveWS=!1;let i=t.topNode,s,o=Do(null,t.preserveWhitespace,0)|(r?dn:0);i?s=new jn(i.type,i.attrs,$.none,!0,t.topMatch||i.type.contentMatch,o):r?s=new jn(null,null,$.none,!0,null,o):s=new jn(e.schema.topNodeType,null,$.none,!0,null,o),this.nodes=[s],this.find=t.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(e,t){e.nodeType==3?this.addTextNode(e,t):e.nodeType==1&&this.addElement(e,t)}addTextNode(e,t){let r=e.nodeValue,i=this.top,s=i.options&qi?"full":this.localPreserveWS||(i.options&Tn)>0,{schema:o}=this.parser;if(s==="full"||i.inlineContext(e)||/[^ \t\r\n\u000c]/.test(r)){if(s)if(s==="full")r=r.replace(/\r\n?/g,`
3`);else if(o.linebreakReplacement&&/[\r\n]/.test(r)&&this.top.findWrapping(o.linebreakReplacement.create())){let l=r.split(/\r?\n|\r/);for(let a=0;a<l.length;a++)a&&this.insertNode(o.linebreakReplacement.create(),t,!0),l[a]&&this.insertNode(o.text(l[a]),t,!/\S/.test(l[a]));r=""}else r=r.replace(/\r?\n|\r/g," ");else if(r=r.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(r)&&this.open==this.nodes.length-1){let l=i.content[i.content.length-1],a=e.previousSibling;(!l||a&&a.nodeName=="BR"||l.isText&&/[ \t\r\n\u000c]$/.test(l.text))&&(r=r.slice(1))}r&&this.insertNode(o.text(r),t,!/\S/.test(r)),this.findInText(e)}else this.findInside(e)}addElement(e,t,r){let i=this.localPreserveWS,s=this.top;(e.tagName=="PRE"||/pre/.test(e.style&&e.style.whiteSpace))&&(this.localPreserveWS=!0);let o=e.nodeName.toLowerCase(),l;ja.hasOwnProperty(o)&&this.parser.normalizeLists&&Bh(e);let a=this.options.ruleFromNode&&this.options.ruleFromNode(e)||(l=this.parser.matchTag(e,this,r));e:if(a?a.ignore:zh.hasOwnProperty(o))this.findInside(e),this.ignoreFallback(e,t);else if(!a||a.skip||a.closeParent){a&&a.closeParent?this.open=Math.max(0,this.open-1):a&&a.skip.nodeType&&(e=a.skip);let c,u=this.needsBlock;

3if(Fa.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,t);break e}let d=a&&a.skip?t:this.readStyles(e,t);d&&this.addAll(e,d),c&&this.sync(s),this.needsBlock=u}else{let c=this.readStyles(e,t);c&&this.addElementByRule(e,a,c,a.consuming===!1?l:void 0)}this.localPreserveWS=i}leafFallback(e,t){e.nodeName=="BR"&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(e.ownerDocument.createTextNode(`
4`),t)}ignoreFallback(e,t){e.nodeName=="BR"&&(!this.top.type||!this.top.type.inlineContent)&&this.findPlace(this.parser.schema.text("-"),t,!0)}readStyles(e,t){let r=e.style;if(r&&r.length)for(let i=0;i<this.parser.matchedStyles.length;i++){let s=this.parser.matchedStyles[i],o=r.getPropertyValue(s);if(o)for(let l=void 0;;){let a=this.parser.matchStyle(s,o,this,l);if(!a)break;if(a.ignore)return null;if(a.clearMark?t=t.filter(c=>!a.clearMark(c)):t=t.concat(this.parser.schema.marks[a.mark].create(a.attrs)),a.consuming===!1)l=a;else break}}return t}addElementByRule(e,t,r,i){let s,o;if(t.node)if(o=this.parser.schema.nodes[t.node],o.isLeaf)this.insertNode(o.create(t.attrs),r,e.nodeName=="BR")||this.leafFallback(e,r);else{let a=this.enter(o,t.attrs||null,r,t.preserveWhitespace);a&&(s=!0,r=a)}else{let a=this.parser.schema.marks[t.mark];r=r.concat(a.create(t.attrs))}let l=this.top;if(o&&o.isLeaf)this.findInside(e);else if(i)this.addElement(e,r,i);else if(t.getContent)this.findInside(e),t.getContent(e,this.parser.schema).forEach(a=>this.insertNode(a,r,!1));else{let a=e;typeof t.contentElement=="string"?a=e.querySelector(t.contentElement):typeof t.contentElement=="function"?a=t.contentElement(e):t.contentElement&&(a=t.contentElement),this.findAround(e,a,!0),this.addAll(a,r),this.findAround(e,a,!1)}s&&this.sync(l)&&this.open--}addAll(e,t,r,i){let s=r||0;for(let o=r?e.childNodes[r]:e.firstChild,l=i==null?null:e.childNodes[i];o!=l;o=o.nextSibling,++s)this.findAtPoint(e,s),this.addDOM(o,t);this.findAtPoint(e,s)}findPlace(e,t,r){let i,s;for(let o=this.open,l=0;o>=0;o--){let a=this.nodes[o],c=a.findWrapping(e);if(c&&(!i||i.length>c.length+l)&&(i=c,s=a,!c.length))break;if(a.solid){if(r)break;l+=2}}if(!i)return null;this.sync(s);for(let o=0;o<i.length;o++)t=this.enterInner(i[o],null,t,!1);return t}insertNode(e,t,r){if(e.isInline&&this.needsBlock&&!this.top.type){let s=this.textblockFromContext();s&&(t=this.enterInner(s,null,t))}let i=this.findPlace(e,t,r);if(i){this.closeExtra();let s=this.top;s.match&&(s.match=s.match.matchType(e.type));let o=$.none;for(let l of i.concat(e.marks))(s.type?s.type.allowsMarkType(l.type):zo(l.type,e.type))&&(o=l.addToSet(o));return s.content.push(e.mark(o)),!0}return!1}enter(e,t,r,i){let s=this.findPlace(e.create(t),r,!1);return s&&(s=this.enterInner(e,t,r,!0,i)),s}enterInner(e,t,r,i=!1,s){this.closeExtra();let o=this.top;o.match=o.match&&o.match.matchType(e);let l=Do(e,s,o.options);o.options&dn&&o.content.length==0&&(l|=dn);let a=$.none;return r=r.filter(c=>(o.type?o.type.allowsMarkType(c.type):zo(c.type,e))?(a=c.addToSet(a),!1):!0),this.nodes.push(new jn(e,t,a,i,null,l)),this.open++,r}closeExtra(e=!1){let t=this.nodes.length-1;if(t>this.open){for(;t>this.open;t--)this.nodes[t-1].content.push(this.nodes[t].finish(e));this.nodes.length=this.open+1}}finish(){return this.open=0,this.closeExtra(this.isOpen),this.nodes[0].finish(!!(this.isOpen||this.options.topOpen))}sync(e){for(let t=this.open;t>=0;t--){if(this.nodes[t]==e)return this.open=t,!0;this.localPreserveWS&&(this.nodes[t].options|=Tn)}return!1}get currentPos(){this.closeExtra();let e=0;for(let t=this.open;t>=0;t--){let r=this.nodes[t].content;for(let i=r.length-1;i>=0;i--)e+=r[i].nodeSize;t&&e++}return e}findAtPoint(e,t){if(this.find)for(let r=0;r<this.find.length;r++)this.find[r].node==e&&this.find[r].offset==t&&(this.find[r].pos=this.currentPos)}findInside(e){if(this.find)for(let t=0;t<this.find.length;t++)this.find[t].pos==null&&e.nodeType==1&&e.contains(this.find[t].node)&&(this.find[t].pos=this.currentPos)}findAround(e,t,r){if(e!=t&&this.find)for(let i=0;i<this.find.length;i++)this.find[i].pos==null&&e.nodeType==1&&e.contains(this.find[i].node)&&t.compareDocumentPosition(this.find[i].node)&(r?2:4)&&(this.find[i].pos=this.currentPos)}findInText(e){if(this.find)for(let t=0;t<this.find.length;t++)this.find[t].node==e&&(this.find[t].pos=this.currentPos-(e.nodeValue.length-this.find[t].offset))}matchesContext(e){if(e.indexOf("|")>-1)return e.split(/\s*\|\s*/).some(this.matchesContext,this);let t=e.split("/"),r=this.options.context,i=!this.isOpen&&(!r||r.parent.type==this.nodes[0].type),s=-(r?r.depth+1:0)+(i?0:1),o=(l,a)=>{for(;l>=0;l--){let c=t[l];if(c==""){if(l==t.length-1||l==0)continue;for(;a>=s;a--)if(o(l-1,a))return!0;return!1}else{let u=a>0||a==0&&i?this.nodes[a].type:r&&a>=s?r.node(a-s).type:null;if(!u||u.name!=c&&!u.isInGroup(c))return!1;a--}}return!0};return o(t.length-1,this.open)}textblockFromContext(){let e=this.options.context;if(e)for(let t=e.depth;t>=0;t--){let r=e.node(t).contentMatchAt(e.indexAfter(t)).defaultType;if(r&&r.isTextblock&&r.defaultAttrs)return r}for(let t in this.parser.schema.nodes){let r=this.parser.schema.nodes[t];

4if(r.isTextblock&&r.defaultAttrs)return r}}}function Bh(n){for(let e=n.firstChild,t=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&ja.hasOwnProperty(r)&&t?(t.appendChild(e),e=t):r=="li"?t=e:r&&(t=null)}}function _h(n,e){return(n.matches||n.msMatchesSelector||n.webkitMatchesSelector||n.mozMatchesSelector).call(n,e)}function Po(n){let e={};for(let t in n)e[t]=n[t];return e}function zo(n,e){let t=e.schema.nodes;for(let r in t){let i=t[r];if(!i.allowsMarkType(n))continue;let s=[],o=l=>{s.push(l);for(let a=0;a<l.edgeCount;a++){let{type:c,next:u}=l.edge(a);if(c==e||s.indexOf(u)<0&&o(u))return!0}};if(o(i.contentMatch))return!0}}class Rt{constructor(e,t){this.nodes=e,this.marks=t}serializeFragment(e,t={},r){r||(r=Vn(t).createDocumentFragment());let i=r,s=[];return e.forEach(o=>{if(s.length||o.marks.length){let l=0,a=0;for(;l<s.length&&a<o.marks.length;){let c=o.marks[a];if(!this.marks[c.type.name]){a++;continue}if(!c.eq(s[l][0])||c.type.spec.spanning===!1)break;l++,a++}for(;l<s.length;)i=s.pop()[1];for(;a<o.marks.length;){let c=o.marks[a++],u=this.serializeMark(c,o.isInline,t);u&&(s.push([c,i]),i.appendChild(u.dom),i=u.contentDOM||u.dom)}}i.appendChild(this.serializeNodeInner(o,t))}),r}serializeNodeInner(e,t){if(e.isText)return Vn(t).createTextNode(e.text);let{dom:r,contentDOM:i}=sr(Vn(t),this.nodes[e.type.name](e),null,e.attrs);if(i){if(e.isLeaf)throw new RangeError("Content hole not allowed in a leaf node spec");this.serializeFragment(e.content,t,i)}return r}serializeNode(e,t={}){let r=this.serializeNodeInner(e,t);for(let i=e.marks.length-1;i>=0;i--){let s=this.serializeMark(e.marks[i],e.isInline,t);s&&((s.contentDOM||s.dom).appendChild(r),r=s.dom)}return r}serializeMark(e,t,r={}){let i=this.marks[e.type.name];return i&&sr(Vn(r),i(e,t),null,e.attrs)}static renderSpec(e,t,r=null,i){return typeof t=="string"?{dom:e.createTextNode(t)}:sr(e,t,r,i)}static fromSchema(e){return e.cached.domSerializer||(e.cached.domSerializer=new Rt(this.nodesFromSchema(e),this.marksFromSchema(e)))}static nodesFromSchema(e){let t=Bo(e.nodes);return t.text||(t.text=r=>r.text),t}static marksFromSchema(e){return Bo(e.marks)}}function Bo(n){let e={};for(let t in n){let r=n[t].spec.toDOM;r&&(e[t]=r)}return e}function Vn(n){return n.document||window.document}const _o=new WeakMap;function $h(n){let e=_o.get(n);return e===void 0&&_o.set(n,e=Hh(n)),e}function Hh(n){let e=null;function t(r){if(r&&typeof r=="object")if(Array.isArray(r))if(typeof r[0]=="string")e||(e=[]),e.push(r);else for(let i=0;i<r.length;i++)t(r[i]);else for(let i in r)t(r[i])}return t(n),e}function sr(n,e,t,r){if(e.nodeType==1)return{dom:e};if(e.dom&&e.dom.nodeType==1)return e;let i=e[0],s;if(typeof i!="string")throw new RangeError("Invalid array passed to renderSpec");if(r&&(s=$h(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&&(t=i.slice(0,o),i=i.slice(o+1));let l,a=t?n.createElementNS(t,i):n.createElement(i),c=e[1],u=1;if(c&&typeof c=="object"&&c.nodeType==null&&!Array.isArray(c)){u=2;for(let d in c)if(c[d]!=null){let f=d.indexOf(" ");f>0?a.setAttributeNS(d.slice(0,f),d.slice(f+1),c[d]):d=="style"&&a.style?a.style.cssText=c[d]:a.setAttribute(d,c[d])}}for(let d=u;d<e.length;d++){let f=e[d];if(f===0){if(d<e.length-1||d>u)throw new RangeError("Content hole must be the only child of its parent node");return{dom:a,contentDOM:a}}else if(typeof f=="string")a.appendChild(n.createTextNode(f));else{let{dom:h,contentDOM:p}=sr(n,f,t,r);if(a.appendChild(h),p){if(l)throw new RangeError("Multiple content holes");l=p}}}return{dom:a,contentDOM:l}}const Va=65535,Ua=Math.pow(2,16);function Fh(n,e){return n+e*Ua}function $o(n){return n&Va}function jh(n){return(n-(n&Va))/Ua}const Wa=1,Ka=2,or=4,qa=8;class Ji{constructor(e,t,r){this.pos=e,this.delInfo=t,this.recover=r}get deleted(){return(this.delInfo&qa)>0}get deletedBefore(){return(this.delInfo&(Wa|or))>0}get deletedAfter(){return(this.delInfo&(Ka|or))>0}get deletedAcross(){return(this.delInfo&or)>0}}class ge{constructor(e,t=!1){if(this.ranges=e,this.inverted=t,!e.length&&ge.empty)return ge.empty}recover(e){let t=0,r=$o(e);if(!this.inverted)for(let i=0;i<r;

4i++)t+=this.ranges[i*3+2]-this.ranges[i*3+1];return this.ranges[r*3]+t+jh(e)}mapResult(e,t=1){return this._map(e,t,!1)}map(e,t=1){return this._map(e,t,!0)}_map(e,t,r){let i=0,s=this.inverted?2:1,o=this.inverted?1:2;for(let l=0;l<this.ranges.length;l+=3){let a=this.ranges[l]-(this.inverted?i:0);if(a>e)break;let c=this.ranges[l+s],u=this.ranges[l+o],d=a+c;if(e<=d){let f=c?e==a?-1:e==d?1:t:t,h=a+i+(f<0?0:u);if(r)return h;let p=e==(t<0?a:d)?null:Fh(l/3,e-a),m=e==a?Ka:e==d?Wa:or;return(t<0?e!=a:e!=d)&&(m|=qa),new Ji(h,m,p)}i+=u-c}return r?e+i:new Ji(e+i,0,null)}touches(e,t){let r=0,i=$o(t),s=this.inverted?2:1,o=this.inverted?1:2;for(let l=0;l<this.ranges.length;l+=3){let a=this.ranges[l]-(this.inverted?r:0);if(a>e)break;let c=this.ranges[l+s],u=a+c;if(e<=u&&l==i*3)return!0;r+=this.ranges[l+o]-c}return!1}forEach(e){let t=this.inverted?2:1,r=this.inverted?1:2;for(let i=0,s=0;i<this.ranges.length;i+=3){let o=this.ranges[i],l=o-(this.inverted?s:0),a=o+(this.inverted?0:s),c=this.ranges[i+t],u=this.ranges[i+r];e(l,l+c,a,a+u),s+=u-c}}invert(){return new ge(this.ranges,!this.inverted)}toString(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}static offset(e){return e==0?ge.empty:new ge(e<0?[0,-e,0]:[0,0,e])}}ge.empty=new ge([]);class Mn{constructor(e,t,r=0,i=e?e.length:0){this.mirror=t,this.from=r,this.to=i,this._maps=e||[],this.ownData=!(e||t)}get maps(){return this._maps}slice(e=0,t=this.maps.length){return new Mn(this._maps,this.mirror,e,t)}appendMap(e,t){this.ownData||(this._maps=this._maps.slice(),this.mirror=this.mirror&&this.mirror.slice(),this.ownData=!0),this.to=this._maps.push(e),t!=null&&this.setMirror(this._maps.length-1,t)}appendMapping(e){for(let t=0,r=this._maps.length;t<e._maps.length;t++){let i=e.getMirror(t);this.appendMap(e._maps[t],i!=null&&i<t?r+i:void 0)}}getMirror(e){if(this.mirror){for(let t=0;t<this.mirror.length;t++)if(this.mirror[t]==e)return this.mirror[t+(t%2?-1:1)]}}setMirror(e,t){this.mirror||(this.mirror=[]),this.mirror.push(e,t)}appendMappingInverted(e){for(let t=e.maps.length-1,r=this._maps.length+e._maps.length;t>=0;t--){let i=e.getMirror(t);this.appendMap(e._maps[t].invert(),i!=null&&i>t?r-i-1:void 0)}}invert(){let e=new Mn;return e.appendMappingInverted(this),e}map(e,t=1){if(this.mirror)return this._map(e,t,!0);for(let r=this.from;r<this.to;r++)e=this._maps[r].map(e,t);return e}mapResult(e,t=1){return this._map(e,t,!1)}_map(e,t,r){let i=0;for(let s=this.from;s<this.to;s++){let o=this._maps[s],l=o.mapResult(e,t);if(l.recover!=null){let a=this.getMirror(s);if(a!=null&&a>s&&a<this.to){s=a,e=this._maps[a].recover(l.recover);continue}}i|=l.delInfo,e=l.pos}return r?e:new Ji(e,i,null)}}const yi=Object.create(null);class ae{getMap(){return ge.empty}merge(e){return null}static fromJSON(e,t){if(!t||!t.stepType)throw new RangeError("Invalid input for Step.fromJSON");let r=yi[t.stepType];if(!r)throw new RangeError(`No step type ${t.stepType} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in yi)throw new RangeError("Duplicate use of step JSON ID "+e);return yi[e]=t,t.prototype.jsonID=e,t}}class Y{constructor(e,t){this.doc=e,this.failed=t}static ok(e){return new Y(e,null)}static fail(e){return new Y(null,e)}static fromReplace(e,t,r,i){try{return Y.ok(e.replace(t,r,i))}catch(s){if(s instanceof vn)return Y.fail(s.message);throw s}}}function As(n,e,t){let r=[];for(let i=0;i<n.childCount;i++){let s=n.child(i);s.content.size&&(s=s.copy(As(s.content,e,s))),s.isInline&&(s=e(s,t,i)),r.push(s)}return x.fromArray(r)}class it extends ae{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=e.resolve(this.from),i=r.no

4de(r.sharedDepth(this.to)),s=new M(As(t.content,(o,l)=>!o.isAtom||!l.type.allowsMarkType(this.mark.type)?o:o.mark(this.mark.addToSet(o.marks)),i),t.openStart,t.openEnd);return Y.fromReplace(e,this.from,this.to,s)}invert(){return new Te(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new it(t.pos,r.pos,this.mark)}merge(e){return e instanceof it&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new it(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for AddMarkStep.fromJSON");return new it(t.from,t.to,e.markFromJSON(t.mark))}}ae.jsonID("addMark",it);class Te extends ae{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=new M(As(t.content,i=>i.mark(this.mark.removeFromSet(i.marks)),e),t.openStart,t.openEnd);return Y.fromReplace(e,this.from,this.to,r)}invert(){return new it(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new Te(t.pos,r.pos,this.mark)}merge(e){return e instanceof Te&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new Te(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for RemoveMarkStep.fromJSON");return new Te(t.from,t.to,e.markFromJSON(t.mark))}}ae.jsonID("removeMark",Te);class st extends ae{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return Y.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.addToSet(t.marks));return Y.fromReplace(e,this.pos,this.pos+1,new M(x.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);if(t){let r=this.mark.addToSet(t.marks);if(r.length==t.marks.length){for(let i=0;i<t.marks.length;i++)if(!t.marks[i].isInSet(r))return new st(this.pos,t.marks[i]);return new st(this.pos,this.mark)}}return new At(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new st(t.pos,this.mark)}toJSON(){return{stepType:"addNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for AddNodeMarkStep.fromJSON");return new st(t.pos,e.markFromJSON(t.mark))}}ae.jsonID("addNodeMark",st);class At extends ae{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return Y.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.removeFromSet(t.marks));return Y.fromReplace(e,this.pos,this.pos+1,new M(x.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);return!t||!this.mark.isInSet(t.marks)?this:new st(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new At(t.pos,this.mark)}toJSON(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new At(t.pos,e.markFromJSON(t.mark))}}ae.jsonID("removeNodeMark",At);class J extends ae{constructor(e,t,r,i=!1){super(),this.from=e,this.to=t,this.slice=r,this.structure=i}apply(e){return this.structure&&Gi(e,this.from,this.to)?Y.fail("Structure replace would overwrite content"):Y.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new ge([this.from,this.to-this.from,this.slice.size])}invert(e){return new J(this.from,this.from+this.slice.size,e.slice(this.from,this.to))}map(e){let t=e.mapResult(this.to,-1),r=this.from==this.to&&J.MAP_BIAS<0?t:e.mapResult(this.from,1);return r.deletedAcross&&t.deletedAcross?null:new J(r.pos,Math.max(r.pos,t.pos),this.slice,this.structure)}merge(e){if(!(e instanceof J)||e.structure||this.structure)return null;if(this.from+this.slice.size==e.from&&!this.slice.openEnd&&!e.slice.openStart){let t=this.slice.size+e.slice.size==0?M.empty:new M(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);

4return new J(this.from,this.to+(e.to-e.from),t,this.structure)}else if(e.to==this.from&&!this.slice.openStart&&!e.slice.openEnd){let t=this.slice.size+e.slice.size==0?M.empty:new M(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new J(e.from,this.to,t,this.structure)}else return null}toJSON(){let e={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for ReplaceStep.fromJSON");return new J(t.from,t.to,M.fromJSON(e,t.slice),!!t.structure)}}J.MAP_BIAS=1;ae.jsonID("replace",J);class Z extends ae{constructor(e,t,r,i,s,o,l=!1){super(),this.from=e,this.to=t,this.gapFrom=r,this.gapTo=i,this.slice=s,this.insert=o,this.structure=l}apply(e){if(this.structure&&(Gi(e,this.from,this.gapFrom)||Gi(e,this.gapTo,this.to)))return Y.fail("Structure gap-replace would overwrite content");let t=e.slice(this.gapFrom,this.gapTo);if(t.openStart||t.openEnd)return Y.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,t.content);return r?Y.fromReplace(e,this.from,this.to,r):Y.fail("Content does not fit in gap")}getMap(){return new ge([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(e){let t=this.gapTo-this.gapFrom;return new Z(this.from,this.from+this.slice.size+t,this.from+this.insert,this.from+this.insert+t,e.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1),i=this.from==this.gapFrom?t.pos:e.map(this.gapFrom,-1),s=this.to==this.gapTo?r.pos:e.map(this.gapTo,1);return t.deletedAcross&&r.deletedAcross||i<t.pos||s>r.pos?null:new Z(t.pos,r.pos,i,s,this.slice,this.insert,this.structure)}toJSON(){let e={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number"||typeof t.gapFrom!="number"||typeof t.gapTo!="number"||typeof t.insert!="number")throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new Z(t.from,t.to,t.gapFrom,t.gapTo,M.fromJSON(e,t.slice),t.insert,!!t.structure)}}ae.jsonID("replaceAround",Z);function Gi(n,e,t){let r=n.resolve(e),i=t-e,s=r.depth;for(;i>0&&s>0&&r.indexAfter(s)==r.node(s).childCount;)s--,i--;if(i>0){let o=r.node(s).maybeChild(r.indexAfter(s));for(;i>0;){if(!o||o.isLeaf)return!0;o=o.firstChild,i--}}return!1}function Vh(n,e,t,r){let i=[],s=[],o,l;n.doc.nodesBetween(e,t,(a,c,u)=>{if(!a.isInline)return;let d=a.marks;if(!r.isInSet(d)&&u.type.allowsMarkType(r.type)){let f=Math.max(c,e),h=Math.min(c+a.nodeSize,t),p=r.addToSet(d);for(let m=0;m<d.length;m++)d[m].isInSet(p)||(o&&o.to==f&&o.mark.eq(d[m])?o.to=h:i.push(o=new Te(f,h,d[m])));l&&l.to==f?l.to=h:s.push(l=new it(f,h,r))}}

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s=n.start(i);if(s<n.pos-(n.depth-i)||e.end(i)>e.pos+(e.depth-i)||n.node(i).type.spec.isolating||e.node(i).type.spec.isolating)break;(s==e.start(i)||i==n.depth&&i==e.depth&&n.parent.inlineContent&&e.parent.inlineContent&&i&&e.start(i-1)==s-1)&&t.push(i)}return t}class Wt extends ae{constructor(e,t,r){super(),this.pos=e,this.attr=t,this.value=r}apply(e){let t=e.nodeAt(this.pos);if(!t)return Y.fail("No node at attribute step's position");let r=Object.create(null);for(let s in t.attrs)r[s]=t.attrs[s];r[this.attr]=this.value;let i=t.type.create(r,null,t.marks);return Y.fromReplace(e,this.pos,this.pos+1,new M(x.from(i),0,t.isLeaf?0:1))}getMap(){return ge.empty}invert(e){return new Wt(this.pos,this.attr,e.nodeAt(this.pos).attrs[this.attr])}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Wt(t.pos,this.attr,this.value)}toJSON(){return{stepType:"attr",pos:this.pos,attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.pos!="number"||typeof t.attr!="string")throw new RangeError("Invalid input for AttrStep.fromJSON");return new Wt(t.pos,t.attr,t.value)}}ae.jsonID("attr",Wt);class En extends ae{constructor(e,t){super(),this.attr=e,this.value=t}apply(e){let t=Object.create(null);for(let i in e.attrs)t[i]=e.attrs[i];t[this.attr]=this.value;let r=e.type.create(t,e.content,e.marks);return Y.ok(r)}getMap(){return ge.empty}invert(e){return new En(this.attr,e.attrs[this.attr])}map(e){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.attr!="string")throw new RangeError("Invalid input for DocAttrStep.fromJSON");return new En(t.attr,t.value)}}ae.jsonID("docAttr",En);let Kt=class extends Error{};Kt=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t};Kt.prototype=Object.create(Error.prototype);Kt.prototype.constructor=Kt;Kt.prototype.name="TransformError";class nc{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new Mn}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let t=this.maybeStep(e);if(t.failed)throw new Kt(t.failed);return this}maybeStep(e){let t=e.apply(this.doc);return t.failed||this.addStep(e,t.doc),t}get docChanged(){return this.steps.length>0}changedRange(){let e=1e9,t=-1e9;for(let r=0;r<this.mapping.maps.length;r++){let i=this.mapping.maps[r];r&&(e=i.map(e,1),t=i.map(t,-1)),i.forEach((s,o,l,a)=>{e=Math.min(e,l),t=Math.max(t,a)})}return e==1e9?null:{from:e,to:t}}addStep(e,t){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=t}replace(e,t=e,r=M.empty){let i=ni(this.doc,e,t,r);return i&&this.step(i),this}replaceWith(e,t,r){return this.replace(e,t,new M(x.from(r),0,0))}delete(e,t){return this.replace(e,t,M.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,r){return lf(this,e,t,r),this}replaceRangeWith(e,t,r){return af(this,e,t,r),this}deleteRange(e,t){return cf(this,e,t),this}lift(e,t){return Kh(this,e,t),this}join(e,t=1){return tf(this,e,t),this}wrap(e,t){return Gh(this,e,t),this}setBlockType(e,t=e,r,i=null){return Yh(this,e,t,r,i),this}setNodeMarkup(e,t,r=null,i){return Qh(this,e,t,r,i),this}setNodeAttribute(e,t,r){return this.step(new Wt(e,t,r)),this}setDocAttribute(e,t){return this.step(new En(e,t)),this}addNodeMark(e,t){return this.step(new st(e,t)),this}removeNodeMark(e,t){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(t instanceof $)t.isInSet(r.marks)&&this.step(new At(e,t));else{let i=r.marks,s,o=[];for(;s=t.isInSet(i);)o.push(new At(e,s)),i=s.removeFromSet(i);for(let l=o.length-1;l>=0;l--)this.step(o[l])}return this}split(e,t=1,r){return Zh(this,e,t,r),this}addMark(e,t,r){return Vh(this,e,t,r),this}removeMark(e,t,r){return Uh(this,e,t,r),this}clearIncompatible(e,t,r){return Os(this,e,t,r),this}}const xi=Object.create(null);class I{constructor(e,t,r){this.$anchor=e,this.$head=t,this.ranges=r||[new rc(e.min(t),e.max(t))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let e=this.ranges;for(let t=0;t<e.length;t++)if(e[t].$from.pos!=e[t].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(e,t=M.empty){let r=t.content.lastChild,i=null;for(let l=0;l<t.openEnd;l++)i=r,r=r.lastChild;let s=e.steps.length,o=this.ranges;for(let l=0;l<o.length;l++){let{$from:a,$to:c}=o[l],u=e.mapping.slice(s);e.replaceRange(u.map(a.pos),u.map(c.pos),l?M.empty:t),l==0&&Vo(e,s,(r?r.isInline:i&&i.isTextblock)?-1:1)}}replaceWith(e,t){let r=e.steps.length,i=this.ranges;for(let s=0;s<i.length;s++){let{$from:o,$to:l}=i[s],a=e.mapping.slice(r),c=a.map(o.pos),u=a.map(l.pos);s?e.deleteRange(c,u):(e.replaceRangeWith(c,u,t),Vo(e,r,t.isInline?-1:1))}}static findFrom(e,t,r=!1){let i=e.parent.inlineContent?new R(e):_t(e.node(0),e.parent,e.pos,e.index(),t,r);if(i)return i;for(let s=e.depth-1;s>=0;s--){let o=t<0?_t(e.node(0),e.node(s),e.before(s+1),e.index(s),t,r):_t(e.node(0),e.node(s),e.after(s+1),e.index(s)+1,t,r);if(o)return o}return null}static near(e,t=1){return this.findFrom(e,t)||this.findFrom(e,-t)||new ye(e.node(0))}static atStart(e){return _t(e,e,0,0,1)||new ye(e)}static atEnd(e){return _t(e,e,e.content.size,e.childCount,-1)||new ye(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=xi[t.type];if(!r)throw new RangeError(`No selection type ${t.type} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in xi)throw new RangeError("Duplicate use of selection JSON ID "+e);return xi[e]=t,t.prototype.jsonID=e,t}getBookmark(){return R.between(this.$anchor,this.$head).getBookmark()}}I.prototype.visible=!0;class rc{constructor(e,t){this.$from=e,this.$to=t}}let Fo=!1;function jo(n){!Fo&&!n.parent.inlineContent&&(Fo=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+n.parent.type.name+")"))}class R extends I{constructor(e,t=e){jo(e),jo(t),super(e,t)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(e,t){let r=e.resolve(t.map(this.head));if(!r.parent.inlineContent)return I.near(r);let i=e.resolve(t.map(this.anchor));return new R(i.parent.inlineContent?i:r,r)}replace(e,t=M.empty){if(super.replace(e,t),t==M.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof R&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new ri(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(e,t){if(typeof t.anchor!="number"||typeof t.head!="number")throw new RangeError("Invalid input for TextSelection.fromJSON");return new R(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,r=t){let i=e.resolve(t);return new this(i,r==t?i:e.resolve(r))}static between(e,t,r){let i=e.pos-t.pos;if((!r||i)&&(r=i>=0?1:-1),!t.parent.inlineContent){let s=I.findFrom(t,r,!0)||I.findFrom(t,-r,!0);if(s)t=s.$head;else return I.near(t,r)}return e.parent.inlineContent||(i==0?e=t:(e=(I.findFrom(e,-r,!0)||I.findFrom(e,r,!0)).$anchor,e.pos<t.pos!=i<0&&(e=t))),new R(e,t)}}I.jsonID("text",R);class ri{constructor(e,t){this.anchor=e,this.head=t}map(e){return new ri(e.map(this.anchor),e.map(this.head))}resolve(e){return R.between(e.resolve(this.anchor),e.resolve(this.head))}}class N extends I{constructor(e){let t=e.nodeAfter,r=e.node(0).resolve(e.pos+t.nodeSize);super(e,r),this.node=t}map(e,t){let{deleted:r,pos:i}=t.mapResult(this.anchor),s=e.resolve(i);return r?I.near(s):new N(s)}content(){return new M(x.from(this.node),0,0)}eq(e){return e instanceof N&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new Rs(this.anchor)}static fromJSON(e,t){if(typeof t.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new N(e.resolve(t.anchor))}static create(e,t){return new N(e.resolve(t))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}}N.prototype.visible=!1;I.jsonID("node",N);class Rs{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:r}=e.mapResult(this.anchor);return t?new ri(r,r):new Rs(r)}resolve(e){let t=e.resolve(this.anchor),r=t.nodeAfter;return r&&N.isSelectable(r)?new N(t):I.near(t)}}class ye extends I{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,t=M.empty){if(t==M.empty){e.delete(0,e.doc.content.size);let r=I.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,t)}toJSON(){return{type:"all"}}static fromJSON(e){return new ye(e)}map(e){return new ye(e)}eq(e){return e instanceof ye}getBookmark(){return uf}}I.jsonID("all",ye);const uf={map(){return this},resolve(n){return new ye(n)}};function _t(n,e,t,r,i,s=!1){if(e.inlineContent)return R.create(n,t);for(let o=r-(i>0?0:1);i>0?o<e.childCount:o>=0;o+=i){let l=e.child(o);if(l.isAtom){if(!s&&N.isSelectable(l))return N.create(n,t-(i<0?l.nodeSize:0))}else{let a=_t(n,l,t+i,i<0?l.childCount:0,i,s);if(a)return a}t+=l.nodeSize*i}return null}function Vo(n,e,t){let r=n.steps.length-1;if(r<e)return;let i=n.steps[r];if(!(i instanceof J||i instanceof Z))return;let s=n.mapping.maps[r],o;s.forEach((l,a,c,u)=>{o==null&&(o=u)}),n.setSelection(I.near(n.doc.resolve(o),t))}const Uo=1,Un=2,Wo=4;class df extends nc{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|Uo)&~Un,this.storedMarks=null,this}get selectionSet(){return(this.updated&Uo)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=Un,this}ensureMarks(e){return $.sameSet(this.storedMarks||this.selection.$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&Un)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~Un,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,t=!0){let r=this.selection;return t&&(e=e.mark(this.storedMarks||(r.empty?r.$from.marks():r.$from.marksAcross(r.$to)||$.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,r){let i=this.doc.type.schema;if(t==null)return e?this.replaceSelectionWith(i.text(e),!0):this.deleteSelection();{if(r==null&&(r=t),!e)return this.deleteRange(t,r);let s=this.storedMarks;if(!s){let o=this.doc.resolve(t);s=r==t?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(t,r,i.text(e,s)),!this.selection.empty&&this.selection.to==t+e.length&&this.setSelection(I.near(this.selection.$to)),this}}setMeta(e,t){return this.meta[typeof e=="string"?e:e.key]=t,this}getMeta(e){return this.meta[typeof e=="string"?e:e.key]}get isGeneric(){for(let e in this.meta)return!1;return!0}scrollIntoView(){return this.updated|=Wo,this}get scrolledIntoView(){return(this.updated&Wo)>0}}function Ko(n,e){return!e||!n?n:n.bind(e)}class ln{constructor(e,t,r){this.name=e,this.init=Ko(t.init,r),this.apply=Ko(t.apply,r)}}const hf=[new ln("doc",{init(n){return n.doc||n.schema.topNodeType.createAndFill()},apply(n){return n.doc}}),new ln("selection",{init(n,e){return n.selection||I.atStart(e.doc)},apply(n){return n.selection}}),new ln("storedMarks",{init(n){return n.storedMarks||null},apply(n,e,t,r){return r.selection.$cursor?n.storedMarks:null}}),new ln("scrollToSelection",{init(){return 0},apply(n,e){return n.scrolledIntoView?e+1:e}})];class wi{constructor(e,t){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=hf.slice(),t&&t.forEach(r=>{if(this.pluginsByKey[r.key])throw new RangeError("Adding different instances of a keyed plugin ("+r.key+")");this.plugins.push(r),this.pluginsByKey[r.key]=r,r.spec.state&&this.fields.push(new ln(r.key,r.spec.state,r))})}}class yt{constructor(e){this.config=e}get schema(){return this.config.schema}get plugins(){return this.config.plugins}

5apply(e){return this.applyTransaction(e).state}filterTransaction(e,t=-1){for(let r=0;r<this.config.plugins.length;r++)if(r!=t){let i=this.config.plugins[r];if(i.spec.filterTransaction&&!i.spec.filterTransaction.call(i,e,this))return!1}return!0}applyTransaction(e){if(!this.filterTransaction(e))return{state:this,transactions:[]};let t=[e],r=this.applyInner(e),i=null;for(;;){let s=!1;for(let o=0;o<this.config.plugins.length;o++){let l=this.config.plugins[o];if(l.spec.appendTransaction){let a=i?i[o].n:0,c=i?i[o].state:this,u=a<t.length&&l.spec.appendTransaction.call(l,a?t.slice(a):t,c,r);if(u&&r.filterTransaction(u,o)){if(u.setMeta("appendedTransaction",e),!i){i=[];for(let d=0;d<this.config.plugins.length;d++)i.push(d<o?{state:r,n:t.length}:{state:this,n:0})}t.push(u),r=r.applyInner(u),s=!0}i&&(i[o]={state:r,n:t.length})}}if(!s)return{state:r,transactions:t}}}applyInner(e){if(!e.before.eq(this.doc))throw new RangeError("Applying a mismatched transaction");let t=new yt(this.config),r=this.config.fields;for(let i=0;i<r.length;i++){let s=r[i];t[s.name]=s.apply(e,this[s.name],this,t)}return t}get tr(){return new df(this)}static create(e){let t=new wi(e.doc?e.doc.type.schema:e.schema,e.plugins),r=new yt(t);for(let i=0;i<t.fields.length;i++)r[t.fields[i].name]=t.fields[i].init(e,r);return r}reconfigure(e){let t=new wi(this.schema,e.plugins),r=t.fields,i=new yt(t);for(let s=0;s<r.length;s++){let o=r[s].name;i[o]=this.hasOwnProperty(o)?this[o]:r[s].init(e,i)}return i}toJSON(e){let t={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(t.storedMarks=this.storedMarks.map(r=>r.toJSON())),e&&typeof e=="object")for(let r in e){if(r=="doc"||r=="selection")throw new RangeError("The JSON fields `doc` and `selection` are reserved");let i=e[r],s=i.spec.state;s&&s.toJSON&&(t[r]=s.toJSON.call(i,this[i.key]))}return t}static fromJSON(e,t,r){if(!t)throw new RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw new RangeError("Required config field 'schema' missing");let i=new wi(e.schema,e.plugins),s=new yt(i);return i.fields.forEach(o=>{if(o.name=="doc")s.doc=Ie.fromJSON(e.schema,t.doc);else if(o.name=="selection")s.selection=I.fromJSON(s.doc,t.selection);else if(o.name=="storedMarks")t.storedMarks&&(s.storedMarks=t.storedMarks.map(e.schema.markFromJSON));else{if(r)for(let l in r){let a=r[l],c=a.spec.state;if(a.key==o.name&&c&&c.fromJSON&&Object.prototype.hasOwnProperty.call(t,l)){s[o.name]=c.fromJSON.call(a,e,t[l],s);return}}s[o.name]=o.init(e,s)}}),s}}function ic(n,e,t){for(let r in n){let i=n[r];i instanceof Function?i=i.bind(e):r=="handleDOMEvents"&&(i=ic(i,e,{})),t[r]=i}return t}class H{constructor(e){this.spec=e,this.props={},e.props&&ic(e.props,this,this.props),this.key=e.key?e.key.key:sc("plugin")}getState(e){return e[this.key]}}const Si=Object.create(null);function sc(n){return n in Si?n+"$"+ ++Si[n]:(Si[n]=0,n+"$")}class F{constructor(e="key"){this.key=sc(e)}get(e){return e.config.pluginsByKey[this.key]}getState(e){return e[this.key]}}const oc=(n,e)=>n.selection.empty?!1:(e&&e(n.tr.deleteSelection().scrollIntoView()),!0);function lc(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("backward",n):t.parentOffset>0)?null:t}const ac=(n,e,t)=>{let r=lc(n,t);if(!r)return!1;let i=Is(r);if(!i){let o=r.blockRange(),l=o&&Zt(o);return l==null?!1:(e&&e(n.tr.lift(o,l).scrollIntoView()),!0)}let s=i.nodeBefore;if(yc(n,i,e,-1))return!0;if(r.parent.content.size==0&&(qt(s,"end")||N.isSelectable(s)))for(let o=r.depth;;o--){let l=ni(n.doc,r.before(o),r.after(o),M.empty);if(l&&l.slice.size<l.to-l.from){if(e){let a=n.tr.step(l);a.setSelection(qt(s,"end")?I.findFrom(a.doc.resolve(a.mapping.map(i.pos,-1)),-1):N.create(a.doc,i.pos-s.nodeSize)),e(a.scrollIntoView())}return!0}if(o==1||r.node(o-1).childCount>1)break}return s.isAtom&&i.depth==r.depth-1?(e&&e(n.tr.delete(i.pos-s.nodeSize,i.pos).scrollIntoView()),!0):!1},ff=(n,e,t)=>{let r=lc(n,t);if(!r)return!1;let i=Is(r);return i?cc(n,i,e):!1},pf=(n,e,t)=>{let r=dc(n,t);if(!r)return!1;let i=Ds(r);return i?cc(n,i,e):!1};function cc(n,e,t){let r=e.nodeBefore,i=r,s=e.pos-1;for(;!i.isTextblock;s--){if(i.type.spec.isolating)return!1;let u=i.lastChild;if(!u)return!1;i=u}let o=e.nodeAfter,l=o,a=e.pos+1;for(;!l.isTextblock;a++){if(l.type.spec.isolating)return!1;let u=l.firstChild;if(!u)return!1;l=u}let c=ni(n.doc,s,a,M.empty);if(!c||c.from!=s||c instanceof J&&c.slice.size>=a-s)return!1;if(t){let u=n.tr.step(c);u.setSelection(R.create(u.doc,s)),t(u.scrollIntoView())}return!0}function qt(n,e,t=!1){for(let r=n;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;if(t&&r.childCount!=1)return!1}return!1}const uc=(n,e,t)=>{let{$head:r,empty:i}=n.selection,s=r;if(!i)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("backward",n):r.parentOffset>0)return!1;s=Is(r)}let 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s.isAtom&&i.depth==r.depth-1?(e&&e(n.tr.delete(i.pos,i.pos+s.nodeSize).scrollIntoView()),!0):!1},fc=(n,e,t)=>{let{$head:r,empty:i}=n.selection,s=r;if(!i)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("forward",n):r.parentOffset<r.parent.content.size)return!1;s=Ds(r)}let o=s&&s.nodeAfter;return!o||!N.isSelectable(o)?!1:(e&&e(n.tr.setSelection(N.create(n.doc,s.pos)).scrollIntoView()),!0)};function Ds(n){if(!n.parent.type.spec.isolating)for(let e=n.depth-1;e>=0;e--){let t=n.node(e);if(n.index(e)+1<t.childCount)return n.doc.resolve(n.after(e+1));if(t.type.spec.isolating)break}return null}const mf=(n,e)=>{let t=n.selection,r=t instanceof N,i;if(r){if(t.node.isTextblock||!ft(n.doc,t.from))return!1;i=t.from}else if(i=ti(n.doc,t.from,-1),i==null)return!1;if(e){let s=n.tr.join(i);r&&s.setSelection(N.create(s.doc,i-n.doc.resolve(i).nodeBefore.nodeSize)),e(s.scrollIntoView())}return!0},gf=(n,e)=>{let t=n.selection,r;if(t instanceof 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6let i=t.node(-1),s=t.indexAfter(-1),o=Ls(i.contentMatchAt(s));if(!o||!i.canReplaceWith(s,s,o))return!1;if(e){let l=t.after(),a=n.tr.replaceWith(l,l,o.createAndFill());a.setSelection(I.near(a.doc.resolve(l),1)),e(a.scrollIntoView())}return!0},mc=(n,e)=>{let t=n.selection,{$from:r,$to:i}=t;if(t instanceof ye||r.parent.inlineContent||i.parent.inlineContent)return!1;let s=Ls(i.parent.contentMatchAt(i.indexAfter()));if(!s||!s.isTextblock)return!1;if(e){let o=(!r.parentOffset&&i.index()<i.parent.childCount?r:i).pos,l=n.tr.insert(o,s.createAndFill());l.setSelection(R.create(l.doc,o+1)),e(l.scrollIntoView())}return!0},gc=(n,e)=>{let{$cursor:t}=n.selection;if(!t||t.parent.content.size)return!1;if(t.depth>1&&t.after()!=t.end(-1)){let s=t.before();if(qe(n.doc,s))return e&&e(n.tr.split(s).scrollIntoView()),!0}let r=t.blockRange(),i=r&&Zt(r);return i==null?!1:(e&&e(n.tr.lift(r,i).scrollIntoView()),!0)};function kf(n){return(e,t)=>{if(e.selection instanceof 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d=this.children[u];if(d.size&&d.dom.parentNode==this.contentDOM&&!d.emptyChildAt(-1)){s=ne(d.dom);break}t+=d.size}s==-1&&(s=this.contentDOM.childNodes.length);break}o=c}return{node:this.contentDOM,from:e,to:t,fromOffset:i,toOffset:s}}emptyChildAt(e){if(this.border||!this.contentDOM||!this.children.length)return!1;let t=this.children[e<0?0:this.children.length-1];return t.size==0||t.emptyChildAt(e)}domAfterPos(e){let{node:t,offset:r}=this.domFromPos(e,0);if(t.nodeType!=1||r==t.childNodes.length)throw new RangeError("No node after pos "+e);return t.childNodes[r]}setSelection(e,t,r,i=!1){let s=Math.min(e,t),o=Math.max(e,t);for(let h=0,p=0;h<this.children.length;h++){let m=this.children[h],g=p+m.size;if(s>p&&o<g)return m.setSelection(e-p-m.border,t-p-m.border,r,i);p=g}let l=this.domFromPos(e,e?-1:1),a=t==e?l:this.domFromPos(t,t?-1:1),c=r.root.getSelection(),u=r.domSelectionRange(),d=!1;if((Se||le)&&e==t){let{node:h,offset:p}=l;if(h.nodeType==3){if(d=!!(p&&h.nodeValue[p-1]==`
7`),d&&p==h.nodeValue.length)for(let m=h,g;m;m=m.parentNode){if(g=m.nextSibling){g.nodeName=="BR"&&(l=a={node:g.parentNode,offset:ne(g)+1});break}let y=m.pmViewDesc;if(y&&y.node&&y.node.isBlock)break}}else{let m=h.childNodes[p-1];d=m&&(m.nodeName=="BR"||m.contentEditable=="false")}}if(Se&&u.focusNode&&u.focusNode!=a.node&&u.focusNode.nodeType==1){let h=u.focusNode.childNodes[u.focusOffset];h&&h.contentEditable=="false"&&(i=!0)}if(!(i||d&&le)&&Ot(l.node,l.offset,u.anchorNode,u.anchorOffset)&&Ot(a.node,a.offset,u.focusNode,u.focusOffset))return;let f=!1;if((c.extend||e==t)&&!(d&&Se)){c.collapse(l.node,l.offset);try{e!=t&&c.extend(a.node,a.offset),f=!0}catch{}}if(!f){if(e>t){let p=l;l=a,a=p}let h=document.createRange();h.setEnd(a.node,a.offset),h.setStart(l.node,l.offset),c.removeAllRanges(),c.addRange(h)}}ignoreMutation(e){return!this.contentDOM&&e.type!="selection"}get contentLost(){return this.contentDOM&&this.contentDOM!=this.dom&&!this.dom.contains(this.contentDOM)}markDirty(e,t){for(let r=0,i=0;i<this.children.length;i++){let s=this.children[i],o=r+s.size;if(r==o?e<=o&&t>=r:e<o&&t>r){let l=r+s.border,a=o-s.border;if(e>=l&&t<=a){this.dirty=e==r||t==o?bt:el,e==l&&t==a&&(s.contentLost||s.dom.parentNode!=this.contentDOM)?s.dirty=Me:s.markDirty(e-l,t-l);return}else s.dirty=s.dom==s.contentDOM&&s.dom.parentNode==this.contentDOM&&!s.children.length?bt:Me}r=o}this.dirty=bt}markParentsDirty(){let e=1;for(let t=this.parent;t;t=t.parent,e++){let r=e==1?bt:el;t.dirty<r&&(t.dirty=r)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}}class Ac extends zn{constructor(e,t,r,i){let s,o=t.type.toDOM;if(typeof o=="function"&&(o=o(r,()=>{if(!s)return i;if(s.parent)return s.parent.posBeforeChild(s)})),!t.type.spec.raw){if(o.nodeType!=1){let l=document.createElement("span");l.appendChild(o),o=l}o.contentEditable="false",o.classList.add("ProseMirror-widget")}super(e,[],o,null),this.widget=t,this.widget=t,s=this}matchesWidget(e){return this.dirty==ve&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let t=this.widget.spec.stopEvent;return t?t(e):!1}ignoreMutation(e){return e.type!="selection"||this.widget.spec.ignoreSelection}destroy(){this.widget.type.destroy(this.dom),super.destroy()}get domAtom(){return!0}get ignoreForSelection(){return!!this.widget.type.spec.relaxedSide}get side(){return this.widget.type.side}}class np extends zn{constructor(e,t,r,i){super(e,[],t,null),this.textDOM=r,this.text=i}get size(){return this.text.length}localPosFromDOM(e,t){return e!=this.textDOM?this.posAtStart+(t?this.size:0):this.posAtStart+t}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return e.type==="characterData"&&e.target.nodeValue==e.oldValue}}class at extends zn{constructor(e,t,r,i,s){super(e,[],r,i),this.mark=t,this.spec=s}static create(e,t,r,i){let s=i.nodeViews[t.type.name],o=s&&s(t,i,r);return(!o||!o.dom)&&(o=Rt.renderSpec(document,t.type.spec.toDOM(t,r),null,t.attrs)),new at(e,t,o.dom,o.contentDOM||o.dom,o)}parseRule(){return this.dirty&Me||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return this.dirty!=Me&&this.mark.eq(e)}markDirty(e,t){if(super.markDirty(e,t),this.dirty!=ve){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=ve}}slice(e,t,r){let i=at.create(this.parent,this.mark,!0,r),s=this.children,o=this.size;t<o&&(s=ns(s,t,o,r)),e>0&&(s=ns(s,0,e,r));for(let l=0;l<s.length;l++)s[l].parent=i;return i.children=s,i}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}}class ct extends zn{constructor(e,t,r,i,s,o,l){super(e,[],s,o),this.node=t,this.outerDeco=r,this.innerDeco=i,this.nodeDOM=l}static create(e,t,r,i,s,o){let l=s.nodeViews[t.type.name],a,c=l&&l(t,s,()=>{if(!a)return o;if(a.parent)return a.parent.posBeforeChild(a)},r,i),u=c&&c.dom,d=c&&c.contentDOM;if(t.isText){if(!u)u=document.createTextNode(t.text);else if(u.nodeType!=3)throw new RangeError("Text must be rendered as a DOM text node")}else u||({dom:u,contentDOM:d}=Rt.renderSpec(document,t.type.spec.toDOM(t),null,t.attrs));!d&&!t.isText&&u.nodeName!="BR"&&(u.hasAttribute("contenteditable")||(u.contentEditable="false"),t.type.spec.draggable&&(u.draggable=!0));let f=u;return u=Ic(u,r,t),c?a=new rp(e,t,r,i,u,d||null,f,c):t.isText?new si(e,t,r,i,u,f):new ct(e,t,r,i,u,d||null,f)}parseRule(e){if(this.node.type.spec.reparseInView)return null;let t={node:this.node.type.name,attrs:this.node.attrs};if(this.node.type.whitespace=="pre"&&(t.preserveWhitespace="full"),!this.contentDOM)t.getContent=()=>this.node.content;else if(!this.contentLost)t.contentElement=this.contentDOM;else{for(let r=this.children.length-1;r>=0;r--){let i=this.children[r];if(this.dom.contains(i.dom.parentNode)){t.contentElement=i.dom.parentNode;break}}if(!t.contentElement){let r=e&&e.find(i=>i.nodeType==1&&e.indexOf(i.parentNode)<0&&this.dom.contains(i));r?t.contentElement=r:t.getContent=()=>x.empty}}return t}matchesNode(e,t,r){return this.dirty==ve&&e.eq(this.node)&&mr(t,this.outerDeco)&&r.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}updateChildren(e,t){let r=this.node.inlineContent,i=t,s=e.composing?this.localCompositionInfo(e,t):null,o=s&&s.pos>-1?s:null,l=s&&s.pos<0,a=new sp(this,o&&o.node,e);ap(this.node,this.innerDeco,(c,u,d)=>{c.spec.marks?a.syncToMarks(c.spec.marks,r,e,u):c.type.side>=0&&!d&&a.syncToMarks(u==this.node.childCount?$.none:this.node.child(u).marks,r,e,u),a.placeWidget(c,e,i)},(c,u,d,f)=>{a.syncToMarks(c.marks,r,e,f);let h;a.findNodeMatch(c,u,d,f)||l&&e.state.selection.from>i&&e.state.selection.to<i+c.nodeSize&&(h=a.findIndexWithChild(s.node))>-1&&a.updateNodeAt(c,u,d,h,e)||a.updateNextNode(c,u,d,e,f,i)||a.addNode(c,u,d,e,i),i+=c.nodeSize}),a.syncToMarks([],r,e,0),this.node.isTextblock&&a.addTextblockHacks(),a.destroyRest(),(a.changed||this.dirty==bt)&&(o&&this.protectLocalComposition(e,o),Nc(this.contentDOM,this.children,e),Gt&&cp(this.dom))}localCompositionInfo(e,t){let{from:r,to:i}=e.state.selection;if(!(e.state.selection instanceof R)||r<t||i>t+this.node.content.size)return null;let s=e.input.compositionNode;if(!s||!this.dom.contains(s.parentNode))return null;if(this.node.inlineContent){let o=s.nodeValue,l=up(this.node.content,o,r-t,i-t);return l<0?null:{node:s,pos:l,text:o}}else return{node:s,pos:-1,text:""}}protectLocalComposition(e,{node:t,pos:r,text:i}){if(this.getDesc(t))return;let s=t;for(;s.parentNode!=this.contentDOM;s=s.parentNode){for(;s.previousSibling;)s.parentNode.removeChild(s.previousSibling);for(;s.nextSibling;)s.parentNode.removeChild(s.nextSibling);s.pmViewDesc&&(s.pmViewDesc=void 0)}let o=new np(this,s,t,i);e.input.compositionNodes.push(o),this.children=ns(this.children,r,r+i.length,e,o)}update(e,t,r,i){return this.dirty==Me||!e.sameMarkup(this.node)?!1:(this.updateInner(e,t,r,i),!0)}updateInner(e,t,r,i){this.updateOuterDeco(t),this.node=e,this.innerDeco=r,this.contentDOM&&this.updateChildren(i,this.posAtStart),this.dirty=ve}updateOuterDeco(e){if(mr(e,this.outerDeco))return;let t=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=Rc(this.dom,this.nodeDOM,ts(this.outerDeco,this.node,t),ts(e,this.node,t)),this.dom!=r&&(r.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.nodeDOM.draggable=!0))}deselectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.nodeDOM.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}}function tl(n,e,t,r,i){Ic(r,e,n);let s=new ct(void 0,n,e,t,r,r,r);return s.contentDOM&&s.updateChildren(i,0),s}class si extends ct{constructor(e,t,r,i,s,o){super(e,t,r,i,s,null,o)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,t,r,i){return this.dirty==Me||this.dirty!=ve&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(t),(this.dirty!=ve||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=ve,!0)}inParent(){let e=this.parent.contentDOM;for(let t=this.nodeDOM;t;t=t.parentNode)if(t==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,t,r){return e==this.nodeDOM?this.posAtStart+Math.min(t,this.node.text.length):super.localPosFromDOM(e,t,r)}ignoreMutation(e){return e.type!="characterData"&&e.type!="selection"}slice(e,t,r){let i=this.node.cut(e,t),s=document.createTextNode(i.text);return new si(this.parent,i,this.outerDeco,this.innerDeco,s,s)}markDirty(e,t){super.markDirty(e,t),this.dom!=this.nodeDOM&&(e==0||t==this.nodeDOM.nodeValue.length)&&(this.dirty=Me)}get domAtom(){return!1}isText(e){return this.node.text==e}}class Oc extends zn{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==ve&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}}class rp extends ct{constructor(e,t,r,i,s,o,l,a){super(e,t,r,i,s,o,l),this.spec=a}update(e,t,r,i){if(this.dirty==Me)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){let s=this.spec.update(e,t,r);return s&&this.updateInner(e,t,r,i),s}else return!this.contentDOM&&!e.isLeaf?!1:super.update(e,t,r,i)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,t,r,i){this.spec.setSelection?this.spec.setSelection(e,t,r.root):super.setSelection(e,t,r,i)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}stopEvent(e){return this.spec.stopEvent?this.spec.stopEvent(e):!1}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}}function Nc(n,e,t){let r=n.firstChild,i=!1;for(let s=0;s<e.length;s++){let o=e[s],l=o.dom;if(l.parentNode==n){for(;l!=r;)r=nl(r),i=!0;r=r.nextSibling}else i=!0,n.insertBefore(l,r);if(o instanceof at){let a=r?r.previousSibling:n.lastChild;Nc(o.contentDOM,o.children,t),r=a?a.nextSibling:n.firstChild}}for(;r;)r=nl(r),i=!0;i&&t.trackWrites==n&&(t.trackWrites=null)}const hn=function(n){n&&(this.nodeName=n)};hn.prototype=Object.create(null);const kt=[new hn];function ts(n,e,t){if(n.length==0)return kt;let r=t?kt[0]:new hn,i=[r];for(let s=0;s<n.length;s++){let o=n[s].type.attrs;if(o){o.nodeName&&i.push(r=new hn(o.nodeName));for(let l in o){let a=o[l];a!=null&&(t&&i.length==1&&i.push(r=new hn(e.isInline?"span":"div")),l=="class"?r.class=(r.class?r.class+" ":"")+a:l=="style"?r.style=(r.style?r.style+";":"")+a:l!="nodeName"&&(r[l]=a))}}}return i}function Rc(n,e,t,r){if(t==kt&&r==kt)return e;let i=e;for(let s=0;s<r.length;s++){let o=r[s],l=t[s];if(s){let a;l&&l.nodeName==o.nodeName&&i!=n&&(a=i.parentNode)&&a.nodeName.toLowerCase()==o.nodeName||(a=document.createElement(o.nodeName),a.pmIsDeco=!0,a.appendChild(i),l=kt[0]),i=a}ip(i,l||kt[0],o)}return i}function ip(n,e,t){for(let r in e)r!="class"&&r!="style"&&r!="nodeName"&&!(r in t)&&n.removeAttribute(r);for(let r in t)r!="class"&&r!="style"&&r!="nodeName"&&t[r]!=e[r]&&n.setAttribute(r,t[r]);if(e.class!=t.class){let r=e.class?e.class.split(" ").filter(Boolean):[],i=t.class?t.class.split(" ").filter(Boolean):[];for(let s=0;s<r.length;s++)i.indexOf(r[s])==-1&&n.classList.remove(r[s]);for(let s=0;s<i.length;s++)r.indexOf(i[s])==-1&&n.classList.add(i[s]);n.classList.length==0&&n.removeAttribute("class")}if(e.style!=t.style){if(e.style){let r=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g,i;for(;i=r.exec(e.style);)n.style.removeProperty(i[1])}t.style&&(n.style.cssText+=t.style)}}function Ic(n,e,t){return Rc(n,n,kt,ts(e,t,n.nodeType!=1))}function mr(n,e){if(n.length!=e.length)return!1;for(let t=0;t<n.length;t++)if(!n[t].type.eq(e[t].type))return!1;return!0}function nl(n){let e=n.nextSibling;return n.parentNode.removeChild(n),e}class sp{constructor(e,t,r){this.lock=t,this.view=r,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=op(e.node.content,e)}destroyBetween(e,t){if(e!=t){for(let r=e;r<t;r++)this.top.children[r].destroy();this.top.children.splice(e,t-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,t,r,i){let s=0,o=this.stack.length>>1,l=Math.min(o,e.length);for(;s<l&&(s==o-1?this.top:this.stack[s+1<<1]).matchesMark(e[s])&&e[s].type.spec.spanning!==!1;)s++;for(;s<o;)this.destroyRest(),this.top.dirty=ve,this.index=this.stack.pop(),this.top=this.stack.pop(),o--;for(;o<e.length;){this.stack.push(this.top,this.index+1);let a=-1,c=this.top.children.length;i<this.preMatch.index&&(c=Math.min(this.index+3,c));for(let u=this.index;u<c;u++){let d=this.top.children[u];if(d.matchesMark(e[o])&&!this.isLocked(d.dom)){a=u;break}}if(a<0&&this.index<this.top.children.length){let u=this.top.children[this.index];u instanceof at&&u.dirty!=Me&&u.mark.type==e[o].type&&u.spec.update&&!this.isLocked(u.dom)&&u.spec.update(e[o])&&(u.mark=e[o],a=this.index,this.changed=!0)}if(a>-1)a>this.index&&(this.changed=!0,this.destroyBetween(this.index,a)),this.top=this.top.children[this.index];else{let u=at.create(this.top,e[o],t,r);this.top.children.splice(this.index,0,u),this.top=u,this.changed=!0}this.index=0,o++}}findNodeMatch(e,t,r,i){let s=-1,o;if(i>=this.preMatch.index&&(o=this.preMatch.matches[i-this.preMatch.index]).parent==this.top&&o.matchesNode(e,t,r))s=this.top.children.indexOf(o,this.index);else for(let l=this.index,a=Math.min(this.top.children.length,l+5);l<a;l++){let c=this.top.children[l];if(c.matchesNode(e,t,r)&&!this.preMatch.matched.has(c)){s=l;break}}return s<0?!1:(this.destroyBetween(this.index,s),this.index++,!0)}updateNodeAt(e,t,r,i,s){let o=this.top.children[i];return o.dirty==Me&&o.dom==o.contentDOM&&(o.dirty=bt),o.update(e,t,r,s)?(this.destroyBetween(this.index,i),this.index++,!0):!1}findIndexWithChild(e){for(;;){let t=e.parentNode;if(!t)return-1;if(t==this.top.contentDOM){let r=e.pmViewDesc;if(r){for(let i=this.index;i<this.top.children.length;i++)if(this.top.children[i]==r)return i}return-1}e=t}}updateNextNode(e,t,r,i,s,o){for(let l=this.index;l<this.top.children.length;l++){let a=this.top.children[l];if(a instanceof ct){let c=this.preMatch.matched.get(a);if(c!=null&&c!=s)return!1;let u=a.dom,d,f=this.isLocked(u)&&!(e.isText&&a.node&&a.node.isText&&a.nodeDOM.nodeValue==e.text&&a.dirty!=Me&&mr(t,a.outerDeco));if(!f&&a.update(e,t,r,i))return this.destroyBetween(this.index,l),a.dom!=u&&(this.changed=!0),this.index++,!0;if(!f&&(d=this.recreateWrapper(a,e,t,r,i,o)))return this.destroyBetween(this.index,l),this.top.children[this.index]=d,d.contentDOM&&(d.dirty=bt,d.updateChildren(i,o+1),d.dirty=ve),this.changed=!0,this.index++,!0;break}}return!1}recreateWrapper(e,t,r,i,s,o){if(e.dirty||t.isAtom||!e.children.length||!e.node.content.eq(t.content)||!mr(r,e.outerDeco)||!i.eq(e.innerDeco))return null;let l=ct.create(this.top,t,r,i,s,o);if(l.contentDOM){l.children=e.children,e.children=[];for(let a of l.children)a.parent=l}return e.destroy(),l}addNode(e,t,r,i,s){let o=ct.create(this.top,e,t,r,i,s);o.contentDOM&&o.updateChildren(i,s+1),this.top.children.splice(this.index++,0,o),this.changed=!0}placeWidget(e,t,r){let i=this.index<this.top.children.length?this.top.children[this.index]:null;if(i&&i.matchesWidget(e)&&(e==i.widget||!i.widget.type.toDOM.parentNode))this.index++;else{let s=new Ac(this.top,e,t,r);this.top.children.splice(this.index++,0,s),this.changed=!0}}addTextblockHacks(){let e=this.top.children[this.index-1],t=this.top;for(;e instanceof at;)t=e,e=t.children[t.children.length-1];(!e||!(e instanceof si)||/\n$/.test(e.node.text)||this.view.requiresGeckoHackNode&&/\s$/.test(e.node.text))&&((le||ie)&&e&&e.dom.contentEditable=="false"&&this.addHackNode("IMG",t),this.addHackNode("BR",this.top))}addHackNode(e,t){if(t==this.top&&this.index<t.children.length&&t.children[this.index].matchesHack(e))this.index++;else{let r=document.createElement(e);e=="IMG"&&(r.className="ProseMirror-separator",r.alt=""),e=="BR"&&(r.className="ProseMirror-trailingBreak");let i=new Oc(this.top,[],r,null);t!=this.top?t.children.push(i):t.children.splice(this.index++,0,i),this.changed=!0}}isLocked(e){return this.lock&&(e==this.lock||e.nodeType==1&&e.contains(this.lock.parentNode))}}function op(n,e){let t=e,r=t.children.length,i=n.childCount,s=new Map,o=[];e:for(;i>0;){let l;for(;;)if(r){let c=t.children[r-1];if(c instanceof at)t=c,r=c.children.length;else{l=c,r--;break}}else{if(t==e)break e;r=t.parent.children.indexOf(t),t=t.parent}let 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t=n.domSelectionRange(),r=n.state.doc;if(!t.focusNode)return null;let i=n.docView.nearestDesc(t.focusNode),s=i&&i.size==0,o=n.docView.posFromDOM(t.focusNode,t.focusOffset,1);if(o<0)return null;let l=r.resolve(o),a,c;if(ii(t)){for(a=o;i&&!i.node;)i=i.parent;let d=i.node;if(i&&d.isAtom&&N.isSelectable(d)&&i.parent&&!(d.isInline&&Bf(t.focusNode,t.focusOffset,i.dom))){let f=i.posBefore;c=new N(o==f?l:r.resolve(f))}}else{if(t instanceof n.dom.ownerDocument.defaultView.Selection&&t.rangeCount>1){let d=o,f=o;for(let h=0;h<t.rangeCount;h++){let p=t.getRangeAt(h);d=Math.min(d,n.docView.posFromDOM(p.startContainer,p.startOffset,1)),f=Math.max(f,n.docView.posFromDOM(p.endContainer,p.endOffset,-1))}if(d<0)return null;[a,o]=f==n.state.selection.anchor?[f,d]:[d,f],l=r.resolve(o)}else a=n.docView.posFromDOM(t.anchorNode,t.anchorOffset,1);if(a<0)return null}let u=r.resolve(a);if(!c){let d=e=="pointer"||n.state.selection.head<l.pos&&!s?1:-1;c=_s(n,u,l,d)}return c}function Dc(n){return n.editable?n.hasFocus():Pc(n)&&document.activeElement&&document.activeElement.contains(n.dom)}function Je(n,e=!1){let t=n.state.selection;if(Lc(n,t),!Dc(n))return;let r=n.input.mouseDown;if(!e&&ie&&r){let i=n.domSelectionRange(),s=n.domObserver.currentSelection;if(i.anchorNode&&s.anchorNode&&Ot(i.anchorNode,i.anchorOffset,s.anchorNode,s.anchorOffset)&&r.delaySelUpdate()){n.domObserver.setCurSelection();return}}if(n.domObserver.disconnectSelection(),n.cursorWrapper)hp(n);else{let{anchor:i,head:s}=t,o,l;rl&&!(t instanceof R)&&(t.$from.parent.inlineContent||(o=il(n,t.from)),!t.empty&&!t.$from.parent.inlineContent&&(l=il(n,t.to))),n.docView.setSelection(i,s,n,e),rl&&(o&&sl(o),l&&sl(l)),t.visible?n.dom.classList.remove("ProseMirror-hideselection"):(n.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&dp(n))}n.domObserver.setCurSelection(),n.domObserver.connectSelection()}const rl=le||ie&&xc<63;function 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t=n.cursorWrapper.dom,r=t.nodeName=="IMG";r?e.collapse(t.parentNode,ne(t)+1):e.collapse(t,0),!r&&!n.state.selection.visible&&pe&&lt<=11&&(t.disabled=!0,t.disabled=!1)}function Lc(n,e){if(e instanceof N){let t=n.docView.descAt(e.from);t!=n.lastSelectedViewDesc&&(ol(n),t&&t.selectNode(),n.lastSelectedViewDesc=t)}else ol(n)}function ol(n){n.lastSelectedViewDesc&&(n.lastSelectedViewDesc.parent&&n.lastSelectedViewDesc.deselectNode(),n.lastSelectedViewDesc=void 0)}function _s(n,e,t,r){return n.someProp("createSelectionBetween",i=>i(n,e,t))||R.between(e,t,r)}function ll(n){return n.editable&&!n.hasFocus()?!1:Pc(n)}function Pc(n){let e=n.domSelectionRange();if(!e.anchorNode)return!1;try{return n.dom.contains(e.anchorNode.nodeType==3?e.anchorNode.parentNode:e.anchorNode)&&(n.editable||n.dom.contains(e.focusNode.nodeType==3?e.focusNode.parentNode:e.focusNode))}catch{return!1}}function fp(n){let e=n.docView.domFromPos(n.state.selection.anchor,0),t=n.domSelectionRange();return 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t=e;if(n.input.shiftKey=t.keyCode==16||t.shiftKey,!Kc(n)&&(n.input.lastKeyCode=t.keyCode,n.input.lastKeyCodeTime=Date.now(),!(Ue&&ie&&t.keyCode==13)))if(t.keyCode!=229&&n.domObserver.forceFlush(),Gt&&t.keyCode==13&&!t.ctrlKey&&!t.altKey&&!t.metaKey){let r=Date.now();n.input.lastIOSEnter=r,n.input.lastIOSEnterFallbackTimeout=setTimeout(()=>{n.input.lastIOSEnter==r&&(n.someProp("handleKeyDown",i=>i(n,gt(13,"Enter"))),n.input.lastIOSEnter=0)},200)}else n.someProp("handleKeyDown",r=>r(n,t))||xp(n,t)?t.preventDefault():We(n,"key")};de.keyup=(n,e)=>{e.keyCode==16&&(n.input.shiftKey=!1)};de.keypress=(n,e)=>{let t=e;if(Kc(n)||!t.charCode||t.ctrlKey&&!t.altKey||xe&&t.metaKey)return;if(n.someProp("handleKeyPress",i=>i(n,t))){t.preventDefault();return}let r=n.state.selection;if(!(r instanceof R)||!r.$from.sameParent(r.$to)){let i=String.fromCharCode(t.charCode),s=()=>n.state.tr.insertText(i).scrollIntoView();!/[\r\n]/.test(i)&&!n.someProp("handleTextInput",o=>o(n,r.$from.pos,r.$to.pos,i,s))&&n.dispatch(s()),t.preventDefault()}};function Bn(n){return{left:n.clientX,top:n.clientY}}function Dp(n,e){let t=e.x-n.clientX,r=e.y-n.clientY;return t*t+r*r<100}function Fs(n,e,t,r,i){if(r==-1)return!1;let s=n.state.doc.resolve(r);for(let o=s.depth+1;o>0;o--)if(n.someProp(e,l=>o>s.depth?l(n,t,s.nodeAfter,s.before(o),i,!0):l(n,t,s.node(o),s.before(o),i,!1)))return!0;return!1}function _n(n,e,t){if(n.focused||n.focus(),n.state.selection.eq(e))return;let r=n.state.tr.setSelection(e);r.setMeta("pointer",!0),n.dispatch(r)}function Lp(n,e){if(e==-1)return!1;let t=n.state.doc.resolve(e),r=t.nodeAfter;return r&&r.isAtom&&N.isSelectable(r)?(_n(n,new N(t)),!0):!1}function Pp(n,e){if(e==-1)return!1;let t=n.state.selection,r,i;t instanceof N&&(r=t.node);let s=n.state.doc.resolve(e);for(let o=s.depth+1;o>0;o--){let 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Wc{constructor(e){this.view=e,this.mightDrag=null,e.root.addEventListener("mouseup",this.up=this.up.bind(this)),e.root.addEventListener("mousemove",this.move=this.move.bind(this))}up(e){this.done()}move(e){e.buttons==0&&this.done()}done(){this.view.root.removeEventListener("mouseup",this.up),this.view.root.removeEventListener("mousemove",this.move),this.view.input.mouseDown==this&&(this.view.input.mouseDown=null)}delaySelUpdate(){return!1}}class Hp extends Wc{constructor(e,t,r,i){super(e),this.pos=t,this.event=r,this.flushed=i,this.delayedSelectionSync=!1,this.startDoc=e.state.doc,this.selectNode=!!r[Uc],this.allowDefault=r.shiftKey;let s,o;if(t.inside>-1)s=e.state.doc.nodeAt(t.inside),o=t.inside;else{let u=e.state.doc.resolve(t.pos);s=u.parent,o=u.depth?u.before():0}const l=i?null:r.target,a=l?e.docView.nearestDesc(l,!0):null;this.target=a&&a.nodeDOM.nodeType==1?a.nodeDOM:null;let{selection:c}=e.state;r.button==0&&(s.type.spec.draggable&&s.type.spec.selectable!==!1||c instanceof N&&c.from<=o&&c.to>o)&&(this.mightDrag={node:s,pos:o,addAttr:!!(this.target&&!this.target.draggable),setUneditable:!!(this.target&&Se&&!this.target.hasAttribute("contentEditable"))}),this.target&&this.mightDrag&&(this.mightDrag.addAttr||this.mightDrag.setUneditable)&&(this.view.domObserver.stop(),this.mightDrag.addAttr&&(this.target.draggable=!0),this.mightDrag.setUneditable&&setTimeout(()=>{this.view.input.mouseDown==this&&this.target.setAttribute("contentEditable","false")},20),this.view.domObserver.start()),We(e,"pointer")}done(){super.done(),this.mightDrag&&this.target&&(this.view.domObserver.stop(),this.mightDrag.addAttr&&this.target.removeAttribute("draggable"),this.mightDrag.setUneditable&&this.target.removeAttribute("contentEditable"),this.view.domObserver.start()),this.delayedSelectionSync&&setTimeout(()=>{this.view.isDestroyed||Je(this.view)})}up(e){if(this.done(),!this.view.dom.contains(e.target))return;let t=this.pos;this.view.state.doc!=this.startDoc&&(t=this.view.posAtCoords(Bn(e))),this.updateAllowDefault(e),this.allowDefault||!t?We(this.view,"pointer"):zp(this.view,t.pos,t.inside,e,this.selectNode)?e.preventDefault():e.button==0&&(this.flushed||le&&this.mightDrag&&!this.mightDrag.node.isAtom||ie&&!this.view.state.selection.visible&&Math.min(Math.abs(t.pos-this.view.state.selection.from),Math.abs(t.pos-this.view.state.selection.to))<=2)?(_n(this.view,I.near(this.view.state.doc.resolve(t.pos))),e.preventDefault()):We(this.view,"pointer")}move(e){this.updateAllowDefault(e),We(this.view,"pointer"),super.move(e)}updateAllowDefault(e){!this.allowDefault&&(Math.abs(this.event.x-e.clientX)>4||Math.abs(this.event.y-e.clientY)>4)&&(this.allowDefault=!0)}delaySelUpdate(){return this.allowDefault?(this.delayedSelectionSync=!0,!0):!1}}class Fp extends Wc{constructor(e,t){super(e),this.startSelection=t,this.startDoc=e.state.doc}move(e){if(e.buttons==0||this.view.isDestroyed||!this.view.state.doc.eq(this.startDoc)){this.done();return}e.preventDefault(),We(this.view,"pointer");let t=this.view.posAtCoords(Bn(e)),r=t&&Vc(this.view,t.inside,!1);if(!r)return;let{doc:i}=this.view.state,s=this.startSelection,[o,l]=r.from<s.from?[s.to,r.from]:[s.from,r.to];_n(this.view,R.create(i,o,l))}}ue.touchstart=n=>{n.input.lastTouch=Date.now(),js(n),We(n,"pointer")};ue.touchmove=n=>{n.input.lastTouch=Date.now(),We(n,"pointer")};ue.contextmenu=n=>js(n);function Kc(n,e){return n.composing?!0:le&&Math.abs(Date.now()-n.input.compositionEndedAt)<500?(n.input.compositionEndedAt=-2e8,!0):!1}const jp=Ue?5e3:-1;de.compositionstart=de.compositionupdate=n=>{if(!n.composing){n.domObserver.flush();let{state:e}=n,t=e.selection.$to;if(e.selection instanceof R&&(e.storedMarks||!t.textOffset&&t.parentOffset&&t.nodeBefore.marks.some(r=>r.type.spec.inclusive===!1)||ie&&wc&&Vp(n)))n.markCursor=n.state.storedMarks||t.marks(),yr(n,!0),n.markCursor=null;else if(yr(n,!e.selection.empty),Se&&e.selection.empty&&t.parentOffset&&!t.textOffset&&t.nodeBefore.marks.length){let r=n.domSelectionRange();for(let i=r.focusNode,s=r.focusOffset;i&&i.nodeType==1&&s!=0;){let o=s<0?i.lastChild:i.childNodes[s-1];if(!o)break;if(o.nodeType==3){let l=n.domSelection();l&&l.collapse(o,o.nodeValue.length);break}else i=o,s=-1}}n.input.composing=!0}qc(n,jp)};function Vp(n){let{focusNode:e,focusOffset:t}=n.domSelectionRange();if(!e||e.nodeType!=1||t>=e.childNodes.length)return!1;let r=e.childNodes[t];return r.nodeType==1&&r.contentEditable=="false"}de.compositionend=(n,e)=>{n.composing&&(n.input.composing=!1,n.input.compositionEndedAt=Date.now(),n.input.compositionPendingChanges=n.domObserver.pendingRecords().length?n.input.compositionID:0,n.input.compositionNode=null,n.input.badSafariComposition?n.domObserver.forceFlush():n.input.compositionPendingChanges&&Promise.resolve().then(()=>n.domObserver.flush()),n.input.compositionID++,qc(n,20))};function qc(n,e){clearTimeout(n.input.composingTimeout),e>-1&&(n.input.composingTimeout=setTimeout(()=>yr(n),e))}function Jc(n){for(n.composing&&(n.input.composing=!1,n.input.compositionEndedAt=Date.now());n.input.compositionNodes.length>0;)n.input.compositionNodes.pop().markParentsDirty()}function Up(n){let e=n.domSelectionRange();if(!e.focusNode)return null;let t=Pf(e.focusNode,e.focusOffset),r=zf(e.focusNode,e.focusOffset);if(t&&r&&t!=r){let i=r.pmViewDesc,s=n.domObserver.lastChangedTextNode;if(t==s||r==s)return s;if(!i||!i.isText(r.nodeValue))return r;if(n.input.compositionNode==r){let o=t.pmViewDesc;if(!(!o||!o.isText(t.nodeValue)))return r}}return t||r}function yr(n,e=!1){if(!(Ue&&n.domObserver.flushingSoon>=0)){if(n.domObserver.forceFlush(),Jc(n),e||n.docView&&n.docView.dirty){let t=Bs(n),r=n.state.selection;return t&&!t.eq(r)?n.dispatch(n.state.tr.setSelection(t)):(n.markCursor||e)&&!r.$from.node(r.$from.sharedDepth(r.to)).inlineContent?n.dispatch(n.state.tr.deleteSelection()):n.updateState(n.state),!0}return!1}}function Wp(n,e){if(!n.dom.parentNode)return;let t=n.dom.parentNode.appendChild(document.createElement("div"));t.appendChild(e),t.style.cssText="position: fixed; left: -10000px; top: 10px";let r=getSelection(),i=document.createRange();i.selectNodeContents(e),n.dom.blur(),r.removeAllRanges(),r.addRange(i),setTimeout(()=>{t.parentNode&&t.parentNode.removeChild(t),n.focus()},50)}const An=pe&&lt<15||Gt&&Hf<604;ue.copy=de.cut=(n,e)=>{let t=e,r=n.state.selection,i=t.type=="cut";if(r.empty)return;let s=An?null:t.clipboardData,o=r.content(),{dom:l,text:a}=$s(n,o);s?(t.preventDefault(),s.clearData(),s.setData("text/html",l.innerHTML),s.setData("text/plain",a)):Wp(n,l),i&&n.dispatch(n.state.tr.deleteSelection().scrollIntoView().setMeta("uiEvent","cut"))};function Kp(n){return n.openStart==0&&n.openEnd==0&&n.content.childCount==1?n.content.firstChild:null}function qp(n,e){if(!n.dom.parentNode)return;let t=n.input.shiftKey||n.state.selection.$from.parent.type.spec.code,r=n.dom.parentNode.appendChild(document.createElement(t?"textarea":"div"));t||(r.contentEditable="true"),r.style.cssText="position: fixed; left: -10000px; top: 10px",r.focus();let i=n.input.shiftKey&&n.input.lastKeyCode!=45;setTimeout(()=>{n.focus(),r.parentNode&&r.parentNode.removeChild(r),t?On(n,r.value,null,i,e):On(n,r.textContent,r.innerHTML,i,e)},50)}function On(n,e,t,r,i){let s=Bc(n,e,t,r,n.state.selection.$from);if(n.someProp("handlePaste",a=>a(n,i,s||M.empty)))return!0;if(!s)return!1;let o=Kp(s),l=o?n.state.tr.replaceSelectionWith(o,r):n.state.tr.replaceSelection(s);return n.dispatch(l.scrollIntoView().setMeta("paste",!0).setMeta("uiEvent","paste")),!0}function Gc(n){let e=n.getData("text/plain")||n.getData("Text");if(e)return e;let t=n.getData("text/uri-list");return t?t.replace(/\r?\n/g," "):""}de.paste=(n,e)=>{let t=e;if(n.composing&&!Ue)return;let r=An?null:t.clipboardData,i=n.input.shiftKey&&n.input.lastKeyCode!=45;r&&On(n,Gc(r),r.getData("text/html"),i,t)?t.preventDefault():qp(n,t)};class Yc{constructor(e,t,r){this.slice=e,this.move=t,this.node=r}}const Jp=xe?"altKey":"ctrlKey";function Xc(n,e){let t;return n.someProp("dragCopies",r=>{t=t||r(e)}),t!=null?!t:!e[Jp]}ue.dragstart=(n,e)=>{let t=e,r=n.input.mouseDown;if(r&&r.done(),!t.dataTransfer)return;let i=n.state.selection,s=i.empty?null:n.posAtCoords(Bn(t)),o;if(!(s&&s.pos>=i.from&&s.pos<=(i instanceof N?i.to-1:i.to))){if(r&&r.mightDrag)o=N.create(n.state.doc,r.mightDrag.pos);else if(t.target&&t.target.nodeType==1){let d=n.docView.nearestDesc(t.target,!0);d&&d.node.type.spec.draggable&&d!=n.docView&&(o=N.create(n.state.doc,d.posBefore))}}let l=(o||n.state.selection).content(),{dom:a,text:c,slice:u}=$s(n,l);(!t.dataTransfer.files.length||!ie||xc>120)&&t.dataTransfer.clearData(),t.dataTransfer.setData(An?"Text":"text/html",a.innerHTML),t.dataTransfer.effectAllowed="copyMove",An||t.dataTransfer.setData("text/plain",c),n.dragging=new Yc(u,Xc(n,t),o)};ue.dragend=n=>{let e=n.dragging;window.setTimeout(()=>{n.dragging==e&&(n.dragging=null)},50)};de.dragover=de.dragenter=(n,e)=>e.preventDefault();de.drop=(n,e)=>{try{Gp(n,e,n.dragging)}finally{n.dragging=null}};function Gp(n,e,t){if(!e.dataTransfer)return;let r=n.posAtCoords(Bn(e));if(!r)return;let i=n.state.doc.resolve(r.pos),s=t&&t.slice;s?n.someProp("transformPasted",h=>{s=h(s,n,!1)}):s=Bc(n,Gc(e.dataTransfer),An?null:e.dataTransfer.getData("text/html"),!1,i);let o=!!(t&&Xc(n,e));if(n.someProp("handleDrop",h=>h(n,e,s||M.empty,o))){e.preventDefault();return}if(!s)return;e.preventDefault();let l=s?Xa(n.state.doc,i.pos,s):i.pos;l==null&&(l=i.pos);let a=n.state.tr;if(o){let{node:h}=t;h?h.replace(a):a.deleteSelection()}

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t=e;n.focused&&(n.domObserver.stop(),n.dom.classList.remove("ProseMirror-focused"),n.domObserver.start(),t.relatedTarget&&n.dom.contains(t.relatedTarget)&&n.domObserver.currentSelection.clear(),n.focused=!1)};ue.beforeinput=(n,e)=>{if(Ue&&e.inputType=="deleteContentBackward"){n.domObserver.flushSoon();let{domChangeCount:r}=n.input;setTimeout(()=>{if(n.input.domChangeCount!=r||(n.dom.blur(),n.focus(),n.someProp("handleKeyDown",s=>s(n,gt(8,"Backspace")))))return;let{$cursor:i}=n.state.selection;i&&i.pos>0&&n.dispatch(n.state.tr.delete(i.pos-1,i.pos).scrollIntoView())},50)}};for(let n in de)ue[n]=de[n];function Nn(n,e){if(n==e)return!0;for(let t in n)if(n[t]!==e[t])return!1;for(let t in e)if(!(t in n))return!1;return!0}class br{constructor(e,t){this.toDOM=e,this.spec=t||Ct,this.side=this.spec.side||0}map(e,t,r,i){let{pos:s,deleted:o}=e.mapResult(t.from+i,this.side<0?-1:1);return o?null:new ce(s-r,s-r,this)}valid(){return!0}eq(e){return this==e||e instanceof 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r=this.children,i=this.local;for(let s=0;s<r.length;s+=3){let o,l=r[s]+t,a=r[s+1]+t;for(let u=0,d;u<e.length;u++)(d=e[u])&&d.from>l&&d.to<a&&(e[u]=null,(o||(o=[])).push(d));if(!o)continue;r==this.children&&(r=this.children.slice());let c=r[s+2].removeInner(o,l+1);c!=oe?r[s+2]=c:(r.splice(s,3),s-=3)}if(i.length){for(let s=0,o;s<e.length;s++)if(o=e[s])for(let l=0;l<i.length;l++)i[l].eq(o,t)&&(i==this.local&&(i=this.local.slice()),i.splice(l--,1))}return r==this.children&&i==this.local?this:i.length||r.length?new B(i,r):oe}forChild(e,t){if(this==oe)return this;if(t.isLeaf)return B.empty;let r,i;for(let l=0;l<this.children.length;l+=3)if(this.children[l]>=e){this.children[l]==e&&(r=this.children[l+2]);break}let s=e+1,o=s+t.content.size;for(let l=0;l<this.local.length;l++){let a=this.local[l];if(a.from<o&&a.to>s&&a.type instanceof ut){let c=Math.max(s,a.from)-s,u=Math.min(o,a.to)-s;c<u&&(i||(i=[])).push(a.copy(c,u))}}if(i){let l=new B(i.sort(Tt),$t);return r?new rt([l,r]):l}return 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s=e[i];if(s.from==r.from){s.to!=r.to&&(e==n&&(e=n.slice()),e[i]=s.copy(s.from,r.to),pl(e,i+1,s.copy(r.to,s.to)));continue}else{s.from<r.to&&(e==n&&(e=n.slice()),e[t]=r.copy(r.from,s.from),pl(e,i,r.copy(s.from,r.to)));break}}}return e}function pl(n,e,t){for(;e<n.length&&Tt(t,n[e])>0;)e++;n.splice(e,0,t)}function Mi(n){let e=[];return n.someProp("decorations",t=>{let r=t(n.state);r&&r!=oe&&e.push(r)}),n.cursorWrapper&&e.push(B.create(n.state.doc,[n.cursorWrapper.deco])),rt.from(e)}const Qp={childList:!0,characterData:!0,characterDataOldValue:!0,attributes:!0,attributeOldValue:!0,subtree:!0},Zp=pe&&lt<=11;class em{constructor(){this.anchorNode=null,this.anchorOffset=0,this.focusNode=null,this.focusOffset=0}set(e){this.anchorNode=e.anchorNode,this.anchorOffset=e.anchorOffset,this.focusNode=e.focusNode,this.focusOffset=e.focusOffset}clear(){this.anchorNode=this.focusNode=null}eq(e){return e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset}}class tm{constructor(e,t){this.view=e,this.handleDOMChange=t,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new em,this.onCharData=null,this.suppressingSelectionUpdates=!1,this.lastChangedTextNode=null,this.observer=window.MutationObserver&&new window.MutationObserver(r=>{for(let i=0;i<r.length;i++)this.queue.push(r[i]);pe&&lt<=11&&r.some(i=>i.type=="childList"&&i.removedNodes.length||i.type=="characterData"&&i.oldValue.length>i.target.nodeValue.length)?this.flushSoon():le&&e.composing&&r.some(i=>i.type=="childList"&&i.target.nodeName=="TR")?(e.input.badSafariComposition=!0,this.flushSoon()):this.flush()}),Zp&&(this.onCharData=r=>{this.queue.push({target:r.target,type:"characterData",oldValue:r.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this)}flushSoon(){this.flushingSoon<0&&(this.flushingSoon=window.setTimeout(()=>{this.flushingSoon=-1,this.flush()},20))}forceFlush(){this.flushingSoon>-1&&(window.clearTimeout(this.flushingSoon),this.flushingSoon=-1,this.flush())}start(){this.observer&&(this.observer.takeRecords(),this.observer.observe(this.view.dom,Qp)),this.onCharData&&this.view.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.connectSelection()}stop(){if(this.observer){let e=this.observer.takeRecords();if(e.length){for(let t=0;t<e.length;t++)this.queue.push(e[t]);window.setTimeout(()=>this.flush(),20)}this.observer.disconnect()}this.onCharData&&this.view.dom.removeEventListener("DOMCharacterDataModified",this.onCharData),this.disconnectSelection()}connectSelection(){this.view.dom.ownerDocument.addEventListener("selectionchange",this.onSelectionChange)}disconnectSelection(){this.view.dom.ownerDocument.removeEventListener("selectionchange",this.onSelectionChange)}suppressSelectionUpdates(){this.suppressingSelectionUpdates=!0,setTimeout(()=>this.suppressingSelectionUpdates=!1,50)}onSelectionChange(){if(ll(this.view)){if(this.suppressingSelectionUpdates)return Je(this.view);if(pe&&lt<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&Ot(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset))return this.flushSoon()}this.flush()}}setCurSelection(){this.currentSelection.set(this.view.domSelectionRange())}ignoreSelectionChange(e){if(!e.focusNode)return!0;let t=new Set,r;for(let s=e.focusNode;s;s=Jt(s))t.add(s);for(let s=e.anchorNode;s;s=Jt(s))if(t.has(s)){r=s;break}let i=r&&this.view.docView.nearestDesc(r);if(i&&i.ignoreMutation({type:"selection",target:r.nodeType==3?r.parentNode:r}))return this.setCurSelection(),!0}pendingRecords(){if(this.observer)for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}flush(){let{view:e}=this;if(!e.docView||this.flushingSoon>-1)return;let t=this.pendingRecords();t.length&&(this.queue=[]);let r=e.domSelectionRange(),i=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(r)&&ll(e)&&!this.ignoreSelectionChange(r),s=-1,o=-1,l=!1,a=[];if(e.editable)for(let u=0;u<t.length;u++){let d=this.registerMutation(t[u],a);d&&(s=s<0?d.from:Math.min(d.from,s),o=o<0?d.to:Math.max(d.to,o),d.typeOver&&(l=!0))}if(a.some(u=>u.nodeName=="BR")&&(e.input.lastKeyCode==8||e.input.lastKeyCode==46||ie&&(e.composing||e.input.compositionEndedAt>Date.now()-50)&&t.some(u=>u.type=="childList"&&u.removedNodes.length))){for(let u of a)if(u.nodeName=="BR"&&u.parentNode){let d=u.nextSibling;for(;d&&d.nodeType==1;){if(d.contentEditable=="false"){u.parentNode.removeChild(u);break}d=d.firstChild}}}else if(Se&&a.length){let u=a.filter(d=>d.nodeName=="BR");if(u.length==2){let[d,f]=u;d.parentNode&&d.parentNode.parentNode==f.parentNode?f.remove():d.remove()}else{let{focusNode:d}=this.currentSelection;for(let f of u){let h=f.parentNode;h&&h.nodeName=="LI"&&(!d||im(e,d)!=h)&&f.remove()}}}let c=null;s<0&&i&&e.input.lastFocus>Date.now()-200&&Math.max(e.input.lastTouch,e.input.lastClick.time)<Date.now()-300&&ii(r)&&(c=Bs(e))&&c.eq(I.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,Je(e),this.currentSelection.set(r),e.scrollToSelection()):(s>-1||i)&&(s>-1&&(e.docView.markDirty(s,o),nm(e)),e.input.badSafariComposition&&(e.input.badSafariComposition=!1,sm(e,a)),this.handleDOMChange(s,o,l,a),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||Je(e),this.currentSelection.set(r))}registerMutation(e,t){if(t.indexOf(e.target)>-1)return null;let r=this.view.docView.nearestDesc(e.target);if(e.type=="attributes"&&(r==this.view.docView||e.attributeName=="contenteditable"||e.attributeName=="style"&&!e.oldValue&&!e.target.getAttribute("style"))||!r||r.ignoreMutation(e))return null;if(e.type=="childList"){for(let u=0;u<e.addedNodes.length;u++){let d=e.addedNodes[u];t.push(d),d.nodeType==3&&(this.lastChangedTextNode=d)}if(r.contentDOM&&r.contentDOM!=r.dom&&!r.contentDOM.contains(e.target))return{from:r.posBefore,to:r.posAfter};let i=e.previousSibling,s=e.nextSibling;if(pe&&lt<=11&&e.addedNodes.length)for(let u=0;u<e.addedNodes.length;u++){let{previousSibling:d,nextSibling:f}=e.addedNodes[u];(!d||Array.prototype.indexOf.call(e.addedNodes,d)<0)&&(i=d),(!f||Array.prototype.indexOf.call(e.addedNodes,f)<0)&&(s=f)}let o=i&&i.parentNode==e.target?ne(i)+1:0,l=r.localPosFromDOM(e.target,o,-1),a=s&&s.parentNode==e.target?ne(s):e.target.childNodes.length,c=r.localPosFromDOM(e.target,a,1);return{from:l,to:c}}else return e.type=="attributes"?{from:r.posAtStart-r.border,to:r.posAtEnd+r.border}:(this.lastChangedTextNode=e.target,{from:r.posAtStart,to:r.posAtEnd,typeOver:e.target.nodeValue==e.oldValue})}}let ml=new WeakMap,gl=!1;function nm(n){if(!ml.has(n)&&(ml.set(n,null),["normal","nowrap","pre-line"].indexOf(getComputedStyle(n.dom).whiteSpace)!==-1)){if(n.requiresGeckoHackNode=Se,gl)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."),gl=!0}}function yl(n,e){let t=e.startContainer,r=e.startOffset,i=e.endContainer,s=e.endOffset,o=n.domAtPos(n.state.selection.anchor);return Ot(o.node,o.offset,i,s)&&([t,r,i,s]=[i,s,t,r]),{anchorNode:t,anchorOffset:r,focusNode:i,focusOffset:s}}function rm(n,e){if(e.getComposedRanges){let i=e.getComposedRanges(n.root)[0];if(i)return yl(n,i)}let t;function r(i){i.preventDefault(),i.stopImmediatePropagation(),t=i.getTargetRanges()[0]}return n.dom.addEventListener("beforeinput",r,!0),document.execCommand("indent"),n.dom.removeEventListener("beforeinput",r,!0),t?yl(n,t):null}function im(n,e){for(let t=e.parentNode;t&&t!=n.dom;t=t.parentNode){let r=n.docView.nearestDesc(t,!0);if(r&&r.node.isBlock)return t}return null}function sm(n,e){var t;let{focusNode:r,focusOffset:i}=n.domSelectionRange();for(let s of e)if(((t=s.parentNode)===null||t===void 0?void 0:t.nodeName)=="TR"){let o=s.nextSibling;for(;o&&o.nodeName!="TD"&&o.nodeName!="TH";)o=o.nextSibling;if(o){let l=o;for(;;){let a=l.firstChild;if(!a||a.nodeType!=1||a.contentEditable=="false"||/^(BR|IMG)$/.test(a.nodeName))break;l=a}l.insertBefore(s,l.firstChild),r==s&&n.domSelection().collapse(s,i)}else s.parentNode.removeChild(s)}}function om(n,e,t,r){let{node:i,fromOffset:s,toOffset:o,from:l,to:a}=n.docView.parseRange(e,t),c=n.domSelectionRange(),u,d=c.anchorNode;if(d&&n.dom.contains(d.nodeType==1?d:d.parentNode)&&(u=[{node:d,offset:c.anchorOffset}],ii(c)||u.push({node:c.focusNode,offset:c.focusOffset})),ie&&n.input.lastKeyCode===8)for(let y=o;y>s;y--){let b=i.childNodes[y-1],S=b.pmViewDesc;if(b.nodeName=="BR"&&!S){o=y;break}if(!S||S.size)break}let f=n.state.doc,h=n.someProp("domParser")||ot.fromSchema(n.state.schema),p=f.resolve(l),m=null,g=h.parse(i,{topNode:p.parent,topMatch:p.parent.contentMatchAt(p.index()),topOpen:!0,from:s,to:o,preserveWhitespace:p.parent.type.whitespace=="pre"?"full":!0,findPositions:u,ruleFromNode:lm(r),context:p});if(u&&u[0].pos!=null){let y=u[0].pos,b=u[1]&&u[1].pos;b==null&&(b=y),m={anchor:y+l,head:b+l}}return{doc:g,sel:m,from:l,to:a}}const lm=n=>e=>{let t=e.pmViewDesc;if(t)return t.parseRule(n);if(e.nodeName=="BR"&&e.parentNode){if(le&&/^(ul|ol)$/i.test(e.parentNode.nodeName)){let r=document.createElement("div");return r.appendChild(document.createElement("li")),{skip:r}}else if(e.parentNode.lastChild==e||le&&/^(tr|table)$/i.test(e.parentNode.nodeName))return{ignore:!0}}else if(e.nodeName=="IMG"&&e.getAttribute("mark-placeholder"))return{ignore:!0};return null},am=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|img|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function cm(n,e,t,r,i){let s=n.input.compositionPendingChanges||(n.composing?n.input.compositionID:0);if(n.input.compositionPendingChanges=0,e<0){let k=n.input.lastSelectionTime>Date.now()-50?n.input.lastSelectionOrigin:null,A=Bs(n,k);if(A&&!n.state.selection.eq(A)){if(ie&&Ue&&n.input.lastKeyCode===13&&Date.now()-100<n.input.lastKeyCodeTime&&n.someProp("handleKeyDown",j=>j(n,gt(13,"Enter"))))return;let D=n.state.tr.setSelection(A);k=="pointer"?D.setMeta("pointer",!0):k=="key"&&D.scrollIntoView(),s&&D.setMeta("composition",s),n.dispatch(D)}return}let o=n.state.doc.resolve(e),l=o.sharedDepth(t);e=o.before(l+1),t=n.state.doc.resolve(t).after(l+1);let a=n.state.selection,c=om(n,e,t,i),u=n.state.doc,d=u.slice(c.from,c.to),f,h;n.input.lastKeyCode===8&&Date.now()-100<n.input.lastKeyCodeTime?(f=n.state.selection.to,h="end"):(f=n.state.selection.from,h="start"),n.input.lastKeyCode=null;let p=hm(d.content,c.doc.content,c.from,f,h);if(p&&n.input.domChangeCount++,(Gt&&n.input.lastIOSEnter>Date.now()-225||Ue)&&i.some(k=>k.nodeType==1&&!am.test(k.nodeName))&&(!p||p.endA>=p.endB)&&n.someProp("handleKeyDown",k=>k(n,gt(13,"Enter")))){n.input.lastIOSEnter=0;return}if(!p)if(r&&a instanceof R&&!a.empty&&a.$head.sameParent(a.$anchor)&&!n.composing&&!(c.sel&&c.sel.anchor!=c.sel.head))p={start:a.from,endA:a.to,endB:a.to};else{if(c.sel){let k=bl(n,n.state.doc,c.sel);if(k&&!k.eq(n.state.selection)){let A=n.state.tr.setSelection(k);s&&A.setMeta("composition",s),n.dispatch(A)}}return}n.state.selection.from<n.state.selection.to&&p.start==p.endB&&n.state.selection instanceof R&&(p.start>n.state.selection.from&&p.start<=n.state.selection.from+2&&n.state.selection.from>=c.from?p.start=n.state.selection.from:p.endA<n.state.selection.to&&p.endA>=n.state.selection.to-2&&n.state.selection.to<=c.to&&(p.endB+=n.state.selection.to-p.endA,p.endA=n.state.selection.to)),pe&&lt<=11&&p.endB==p.start+1&&p.endA==p.start&&p.start>c.from&&c.doc.textBetween(p.start-c.from-1,p.start-c.from+1)=="  "&&(p.start--,p.endA--,p.endB--);let m=c.doc.resolveNoCache(p.start-c.from),g=c.doc.resolveNoCache(p.endB-c.from),y=u.resolve(p.start),b=m.sameParent(g)&&m.parent.inlineContent&&y.end()>=p.endA;if((Gt&&n.input.lastIOSEnter>Date.now()-225&&(!b||i.some(k=>k.nodeName=="DIV"||k.nodeName=="P"))||!b&&m.pos<c.doc.content.size&&(!m.sameParent(g)||!m.parent.inlineContent)&&m.pos<g.pos&&!/\S/.test(c.doc.textBetween(m.pos,g.pos,"","")))&&n.someProp("handleKeyDown",k=>k(n,gt(13,"Enter")))){n.input.lastIOSEnter=0;return}if(n.state.selection.anchor>p.start&&dm(u,p.start,p.endA,m,g)&&n.someProp("handleKeyDown",k=>k(n,gt(8,"Backspace")))){Ue&&ie&&n.domObserver.suppressSelectionUpdates();return}ie&&p.endB==p.start&&(n.input.lastChromeDelete=Date.now()),Ue&&!b&&m.start()!=g.start()&&g.parentOffset==0&&m.depth==g.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==p.endA&&(p.endB-=2,g=c.doc.resolveNoCache(p.endB-c.from),setTimeout(()=>{n.someProp("handleKeyDown",function(k){return k(n,gt(13,"Enter"))})},20));let S=p.start,C=p.endA,T=k=>{let A=k||n.state.tr.replace(S,C,c.doc.slice(p.start-c.from,p.endB-c.from));if(c.sel){let D=bl(n,A.doc,c.sel);D&&!(ie&&n.composing&&D.empty&&(p.start!=p.endB||n.input.lastChromeDelete<Date.now()-100)&&(D.head==S||D.head==A.mapping.map(C)-1)||pe&&D.empty&&D.head==S)&&A.setSelection(D)}return s&&A.setMeta("composition",s),A.scrollIntoView()},E;if(b)if(m.pos==g.pos){pe&&lt<=11&&m.parentOffset==0&&(n.domObserver.suppressSelectionUpdates(),setTimeout(()=>Je(n),20));let k=T(n.state.tr.delete(S,C)),A=u.resolve(p.start).marksAcross(u.resolve(p.endA));A&&k.ensureMarks(A),n.dispatch(k)}else if(p.endA==p.endB&&(E=um(m.parent.content.cut(m.parentOffset,g.parentOffset),y.parent.content.cut(y.parentOffset,p.endA-y.start())))){let k=T(n.state.tr);E.type=="add"?k.addMark(S,C,E.mark):k.removeMark(S,C,E.mark),n.dispatch(k)}else if(m.parent.child(m.index()).isText&&m.index()==g.index()-(g.textOffset?0:1)){let k=m.parent.textBetween(m.parentOffset,g.parentOffset),A=()=>T(n.state.tr.insertText(k,S,C));n.someProp("handleTextInput",D=>D(n,S,C,k,A))||n.dispatch(A())}else n.dispatch(T());else n.dispatch(T())}function bl(n,e,t){return Math.max(t.anchor,t.head)>e.content.size?null:_s(n,e.resolve(t.anchor),e.resolve(t.head))}function um(n,e){let t=n.firstChild.marks,r=e.firstChild.marks,i=t,s=r,o,l,a;for(let u=0;u<r.length;u++)i=r[u].removeFromSet(i);for(let u=0;u<t.length;u++)s=t[u].removeFromSet(s);if(i.length==1&&s.length==0)l=i[0],o="add",a=u=>u.mark(l.addToSet(u.marks));else if(i.length==0&&s.length==1)l=s[0],o="remove",a=u=>u.mark(l.removeFromSet(u.marks));else return null;let c=[];for(let u=0;u<e.childCount;u++)c.push(a(e.child(u)));if(x.from(c).eq(n))return{mark:l,type:o}}function dm(n,e,t,r,i){if(t-e<=i.pos-r.pos||Ei(r,!0,!1)<i.pos)return!1;let s=n.resolve(e);if(!r.parent.isTextblock){let l=s.nodeAfter;return l!=null&&t==e+l.nodeSize}if(s.parentOffset<s.parent.content.size||!s.parent.isTextblock)return!1;let o=n.resolve(Ei(s,!0,!0));return!o.parent.isTextblock||o.pos>t||Ei(o,!0,!1)<t?!1:r.parent.content.cut(r.parentOffset).eq(o.parent.content)}function Ei(n,e,t){let r=n.depth,i=e?n.end():n.pos;for(;r>0&&(e||n.indexAfter(r)==n.node(r).childCount);)r--,i++,e=!1;if(t){let s=n.node(r).maybeChild(n.indexAfter(r));for(;s&&!s.isLeaf;)s=s.firstChild,i++}return i}function hm(n,e,t,r,i){let s=n.findDiffStart(e,t),o=t+n.size,l=t+e.size;if(s==null)return null;let{a,b:c}=n.findDiffEnd(e,o,l);if(i=="end"){let u=Math.max(0,s-Math.min(a,c));r-=a+u-s}if(a<s&&o<l){let u=r<=s&&r>=a?s-r:0;s-=u,c=s+(c-a),a=s}else if(c<s){let u=r<=s&&r>=c?s-r:0;s-=u,a=s+(a-c),c=s}return{start:s,endA:a,endB:c}}class tu{constructor(e,t){this._root=null,this.focused=!1,this.trackWrites=null,this.mounted=!1,this.markCursor=null,this.cursorWrapper=null,this.lastSelectedViewDesc=void 0,this.input=new Ap,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(vl),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=wl(this),xl(this),this.nodeViews=Sl(this),this.docView=tl(this.state.doc,kl(this),Mi(this),this.dom,this),this.domObserver=new tm(this,(r,i,s,o)=>cm(this,r,i,s,o)),this.domObserver.start(),Op(this),this.updatePluginViews()}get composing(){return this.input.composing}get props(){if(this._props.state!=this.state){let e=this._props;this._props={};for(let t in e)this._props[t]=e[t];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&ls(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(vl),this.directPlugins=e.plugins),this.updateStateInner(e.state,t)}setProps(e){let t={};for(let r in this._props)t[r]=this._props[r];t.state=this.state;for(let r in e)t[r]=e[r];this.update(t)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,t){var r;let i=this.state,s=!1,o=!1;e.storedMarks&&this.composing&&(Jc(this),o=!0),this.state=e;let l=i.plugins!=e.plugins||this._props.plugins!=t.plugins;if(l||this._props.plugins!=t.plugins||this._props.nodeViews!=t.nodeViews){let h=Sl(this);pm(h,this.nodeViews)&&(this.nodeViews=h,s=!0)}(l||t.handleDOMEvents!=this._props.handleDOMEvents)&&ls(this),this.editable=wl(this),xl(this);let a=Mi(this),c=kl(this),u=i.plugins!=e.plugins&&!i.doc.eq(e.doc)?"reset":e.scrollToSelection>i.scrollToSelection?"to selection":"preserve",d=s||!this.docView.matchesNode(e.doc,c,a);(d||!e.selection.eq(i.selection))&&(o=!0);let f=u=="preserve"&&o&&this.dom.style.overflowAnchor==null&&Vf(this);if(o){this.domObserver.stop();let h=d&&(pe||ie)&&!this.composing&&!i.selection.empty&&!e.selection.empty&&fm(i.selection,e.selection);if(d){let m=ie?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=Up(this)),(s||!this.docView.update(e.doc,c,a,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=tl(e.doc,c,a,this.dom,this)),m&&(!this.trackWrites||!this.dom.contains(this.trackWrites))&&(h=!0)}let p=this.input.mouseDown;h||!(p&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&fp(this)&&p.delaySelUpdate())?Je(this,h):(Lc(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(i),!((r=this.dragging)===null||r===void 0)&&r.node&&!i.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,i),u=="reset"?this.dom.scrollTop=0:u=="to selection"?this.scrollToSelection():f&&Uf(f)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!(!e||!this.dom.contains(e.nodeType==1?e:e.parentNode))){if(!this.someProp("handleScrollToSelection",t=>t(this)))if(this.state.selection instanceof N){let t=this.docView.domAfterPos(this.state.selection.from);t.nodeType==1&&Yo(this,t.getBoundingClientRect(),e)}else Yo(this,this.coordsAtPos(this.state.selection.head,1),e)}}destroyPluginViews(){let e;for(;e=this.pluginViews.pop();)e.destroy&&e.destroy()}updatePluginViews(e){if(!e||e.plugins!=this.state.plugins||this.directPlugins!=this.prevDirectPlugins){this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let t=0;t<this.directPlugins.length;t++){let r=this.directPlugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}for(let t=0;t<this.state.plugins.length;t++){let r=this.state.plugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}}else for(let t=0;t<this.pluginViews.length;t++){let r=this.pluginViews[t];r.update&&r.update(this,e)}}updateDraggedNode(e,t){let r=e.node,i=-1;if(r.from<this.state.doc.content.size&&this.state.doc.nodeAt(r.from)==r.node)i=r.from;else{let s=r.from+(this.state.doc.content.size-t.doc.content.size);(s>0&&s<this.state.doc.content.size&&this.state.doc.nodeAt(s))==r.node&&(i=s)}this.dragging=new Yc(e.slice,e.move,i<0?void 0:N.create(this.state.doc,i))}someProp(e,t){let r=this._props&&this._props[e],i;if(r!=null&&(i=t?t(r):r))return i;for(let o=0;o<this.directPlugins.length;o++){let l=this.directPlugins[o].props[e];if(l!=null&&(i=t?t(l):l))return i}let s=this.state.plugins;if(s)for(let o=0;o<s.length;o++){let l=s[o].props[e];if(l!=null&&(i=t?t(l):l))return i}}hasFocus(){if(pe){let e=this.root.activeElement;if(e==this.dom)return!0;if(!e||!this.dom.contains(e))return!1;for(;e&&this.dom!=e&&this.dom.contains(e);){if(e.contentEditable=="false")return!1;e=e.parentElement}return!0}return this.root.activeElement==this.dom}focus(){this.domObserver.stop(),this.editable&&Wf(this.dom),Je(this),this.domObserver.start()}get root(){let e=this._root;if(e==null){for(let t=this.dom.parentNode;t;t=t.parentNode)if(t.nodeType==9||t.nodeType==11&&t.host)return t.getSelection||(Object.getPrototypeOf(t).getSelection=()=>t.ownerDocument.getSelection()),this._root=t}return e||document}updateRoot(){this._root=null}posAtCoords(e){return Yf(this,e)}coordsAtPos(e,t=1){return Mc(this,e,t)}domAtPos(e,t=0){return this.docView.domFromPos(e,t)}nodeDOM(e){let t=this.docView.descAt(e);return t?t.nodeDOM:null}posAtDOM(e,t,r=-1){let i=this.docView.posFromDOM(e,t,r);if(i==null)throw new RangeError("DOM position not inside the editor");return i}endOfTextblock(e,t){return tp(this,t||this.state,e)}pasteHTML(e,t){return On(this,"",e,!1,t||new ClipboardEvent("paste"))}pasteText(e,t){return On(this,e,null,!0,t||new ClipboardEvent("paste"))}serializeForClipboard(e){return $s(this,e)}destroy(){this.docView&&(Np(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],Mi(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,Df())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return Ip(this,e)}domSelectionRange(){let e=this.domSelection();return e?le&&this.root.nodeType===11&&_f(this.dom.ownerDocument)==this.dom&&rm(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}}tu.prototype.dispatch=function(n){let e=this._props.dispatchTransaction;e?e.call(this,n):this.updateState(this.state.apply(n))};function kl(n){let e=Object.create(null);return e.class="ProseMirror",e.contenteditable=String(n.editable),n.someProp("attributes",t=>{if(typeof t=="function"&&(t=t(n.state)),t)for(let r in t)r=="class"?e.class+=" "+t[r]:r=="style"?e.style=(e.style?e.style+";":"")+t[r]:!e[r]&&r!="contenteditable"&&r!="nodeName"&&(e[r]=String(t[r]))}),e.translate||(e.translate="no"),[ce.node(0,n.state.doc.content.size,e)]}function xl(n){if(n.markCursor){let e=document.createElement("img");e.className="ProseMirror-separator",e.setAttribute("mark-placeholder","true"),e.setAttribute("alt",""),n.cursorWrapper={dom:e,deco:ce.widget(n.state.selection.from,e,{raw:!0,marks:n.markCursor})}}else n.cursorWrapper=null}function wl(n){return!n.someProp("editable",e=>e(n.state)===!1)}function fm(n,e){let t=Math.min(n.$anchor.sharedDepth(n.head),e.$anchor.sharedDepth(e.head));return n.$anchor.start(t)!=e.$anchor.start(t)}function Sl(n){let e=Object.create(null);function t(r){for(let i in r)Object.prototype.hasOwnProperty.call(e,i)||(e[i]=r[i])}return n.someProp("nodeViews",t),n.someProp("markViews",t),e}function pm(n,e){let t=0,r=0;for(let i in n){if(n[i]!=e[i])return!0;t++}for(let i in e)r++;return t!=r}function 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10for(var re=65;re<=90;re++)dt[re]=String.fromCharCode(re+32),xr[re]=String.fromCharCode(re);for(var Ai in dt)xr.hasOwnProperty(Ai)||(xr[Ai]=dt[Ai]);function ym(n){var e=mm&&n.metaKey&&n.shiftKey&&!n.ctrlKey&&!n.altKey||gm&&n.shiftKey&&n.key&&n.key.length==1||n.key=="Unidentified",t=!e&&n.key||(n.shiftKey?xr:dt)[n.keyCode]||n.key||"Unidentified";return t=="Esc"&&(t="Escape"),t=="Del"&&(t="Delete"),t=="Left"&&(t="ArrowLeft"),t=="Up"&&(t="ArrowUp"),t=="Right"&&(t="ArrowRight"),t=="Down"&&(t="ArrowDown"),t}const bm=typeof navigator<"u"&&/Mac|iP(hone|[oa]d)/.test(navigator.platform),km=typeof navigator<"u"&&/Win/.test(navigator.platform);function xm(n){let e=n.split(/-(?!$)/),t=e[e.length-1];t=="Space"&&(t=" ");let r,i,s,o;for(let l=0;l<e.length-1;l++){let a=e[l];if(/^(cmd|meta|m)$/i.test(a))o=!0;else if(/^a(lt)?$/i.test(a))r=!0;else if(/^(c|ctrl|control)$/i.test(a))i=!0;else if(/^s(hift)?$/i.test(a))s=!0;else if(/^mod$/i.test(a))bm?o=!0:i=!0;else throw new Error("Unrecognized modifier name: "+a)}return r&&(t="Alt-"+t),i&&(t="Ctrl-"+t),o&&(t="Meta-"+t),s&&(t="Shift-"+t),t}function wm(n){let e=Object.create(null);for(let t in n)e[xm(t)]=n[t];return e}function Oi(n,e,t=!0){return e.altKey&&(n="Alt-"+n),e.ctrlKey&&(n="Ctrl-"+n),e.metaKey&&(n="Meta-"+n),t&&e.shiftKey&&(n="Shift-"+n),n}function Sm(n){return new H({props:{handleKeyDown:Ws(n)}})}function Ws(n){let e=wm(n);return function(t,r){let i=ym(r),s,o=e[Oi(i,r)];if(o&&o(t.state,t.dispatch,t))return!0;if(i.length==1&&i!=" "){if(r.shiftKey){let l=e[Oi(i,r,!1)];if(l&&l(t.state,t.dispatch,t))return!0}if((r.altKey||r.metaKey||r.ctrlKey)&&!(km&&r.ctrlKey&&r.altKey)&&(s=dt[r.keyCode])&&s!=i){let l=e[Oi(s,r)];if(l&&l(t.state,t.dispatch,t))return!0}}return!1}}var vm=Object.defineProperty,Ks=(n,e)=>{for(var t in e)vm(n,t,{get:e[t],enumerable:!0})};function oi(n){const{state:e,transaction:t}=n;let{selection:r}=t,{doc:i}=t,{storedMarks:s}=t;return{...e,apply:e.apply.bind(e),applyTransaction:e.applyTransaction.bind(e),plugins:e.plugins,schema:e.schema,reconfigure:e.reconfigure.bind(e),toJSON:e.toJSON.bind(e),get storedMarks(){return s},get selection(){return r},get doc(){return i},get tr(){return r=t.selection,i=t.doc,s=t.storedMarks,t}}}var li=class{constructor(n){this.editor=n.editor,this.rawCommands=this.editor.extensionManager.commands,this.customState=n.state}get hasCustomState(){return!!this.customState}get state(){return this.customState||this.editor.state}get commands(){const{rawCommands:n,editor:e,state:t}=this,{view:r}=e,{tr:i}=t,s=this.buildProps(i);return Object.fromEntries(Object.entries(n).map(([o,l])=>[o,(...c)=>{const u=l(...c)(s);return!i.getMeta("preventDispatch")&&!this.hasCustomState&&r.dispatch(i),u}]))}get chain(){return()=>this.createChain()}get can(){return()=>this.createCan()}createChain(n,e=!0){const{rawCommands:t,editor:r,state:i}=this,{view:s}=r,o=[],l=!!n,a=n||i.tr,c=()=>(!l&&e&&!a.getMeta("preventDispatch")&&!this.hasCustomState&&s.dispatch(a),o.every(d=>d===!0)),u={...Object.fromEntries(Object.entries(t).map(([d,f])=>[d,(...p)=>{const m=this.buildProps(a,e),g=f(...p)(m);return o.push(g),u}])),run:c};return u}createCan(n){const{rawCommands:e,state:t}=this,r=!1,i=n||t.tr,s=this.buildProps(i,r);return{...Object.fromEntries(Object.entries(e).map(([l,a])=>[l,(...c)=>a(...c)({...s,dispatch:void 0})])),chain:()=>this.createChain(i,r)}}buildProps(n,e=!0){const{rawCommands:t,editor:r,state:i}=this,{view:s}=r,o={tr:n,editor:r,view:s,state:oi({state:i,transaction:n}),dispatch:e?()=>{}:void 0,chain:()=>this.createChain(n,e),can:()=>this.createCan(n),get commands(){return Object.fromEntries(Object.entries(t).map(([l,a])=>[l,(...c)=>a(...c)(o)]))}};return o}},nu={};Ks(nu,{blur:()=>Cm,clearContent:()=>Tm,clearNodes:()=>Mm,command:()=>Em,createParagraphNear:()=>Am,cut:()=>Om,deleteCurrentNode:()=>Nm,deleteNode:()=>Rm,deleteRange:()=>Im,deleteSelection:()=>Pm,enter:()=>zm,exitCode:()=>Bm,extendMarkRange:()=>_m,first:()=>$m,focus:()=>Fm,forEach:()=>jm,insertContent:()=>Vm,insertContentAt:()=>Um,insertDefaultBlock:()=>Wm,joinBackward:()=>Jm,joinDown:()=>qm,joinForward:()=>Gm,joinItemBackward:()=>Ym,joinItemForward:()=>Xm,joinTextblockBackward:()=>Qm,joinTextblockForward:()=>

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31
32`)}}})]}}),Iu=z.create({name:"commands",addCommands(){return{...nu}}}),Du=z.create({name:"delete",onUpdate({transaction:n,appendedTransactions:e}){var t,r,i;const s=()=>{var o,l,a,c;if((c=(a=(l=(o=this.editor.options.coreExtensionOptions)==null?void 0:o.delete)==null?void 0:l.filterTransaction)==null?void 0:a.call(l,n))!=null?c:n.getMeta("y-sync$"))return;const u=du(n.before,[n,...e]);ui(u).forEach(h=>{u.mapping.mapResult(h.oldRange.from).deletedAfter&&u.mapping.mapResult(h.oldRange.to).deletedBefore&&u.before.nodesBetween(h.oldRange.from,h.oldRange.to,(p,m)=>{const g=m+p.nodeSize-2,y=h.oldRange.from<=m&&g<=h.oldRange.to;this.editor.emit("delete",{type:"node",node:p,from:m,to:g,newFrom:u.mapping.map(m),newTo:u.mapping.map(g),deletedRange:h.oldRange,newRange:h.newRange,partial:!y,editor:this.editor,transaction:n,combinedTransform:u})})});const f=u.mapping;u.steps.forEach((h,p)=>{var m,g;if(h instanceof Te){const y=f.slice(p).map(h.from,-1),b=f.slice(p).map(h.to),S=f.invert().map(y,-1),C=f.invert().map(b),T=y>0?(m=u.doc.nodeAt(y-1))==null?void 0:m.marks.some(k=>k.eq(h.mark)):!1,E=(g=u.doc.nodeAt(b))==null?void 0:g.marks.some(k=>k.eq(h.mark));this.editor.emit("delete",{type:"mark",mark:h.mark,from:h.from,to:h.to,deletedRange:{from:S,to:C},newRange:{from:y,to:b},partial:!!(E||T),editor:this.editor,transaction:n,combinedTransform:u})}})};(i=(r=(t=this.editor.options.coreExtensionOptions)==null?void 0:t.delete)==null?void 0:r.async)==null||i?setTimeout(s,0):s()}}),Lu=z.create({name:"drop",addProseMirrorPlugins(){return[new H({key:new F("tiptapDrop"),props:{handleDrop:(n,e,t,r)=>{this.editor.emit("drop",{editor:this.editor,event:e,slice:t,moved:r})}}})]}}),Pu=z.create({name:"editable",addProseMirrorPlugins(){return[new H({key:new F("editable"),props:{editable:()=>this.editor.options.editable}})]}}),zu=new F("focusEvents"),Bu=z.create({name:"focusEvents",addProseMirrorPlugins(){const{editor:n}=this;return[new H({key:zu,props:{handleDOMEvents:{focus:(e,t)=>{n.isFocused=!0;const r=n.state.tr.setMeta("focus",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1},blur:(e,t)=>{n.isFocused=!1;const r=n.state.tr.setMeta("blur",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1}}}})]}}),_u=z.create({name:"keymap",addKeyboardShortcuts(){const n=()=>this.editor.commands.first(({commands:o})=>[()=>o.undoInputRule(),()=>o.command(({tr:l})=>{const{selection:a,doc:c}=l,{empty:u,$anchor:d}=a,{pos:f,parent:h}=d,p=d.parent.isTextblock&&f>0?l.doc.resolve(f-1):d,m=p.parent.type.spec.isolating,g=d.pos-d.parentOffset,y=m&&p.parent.childCount===1?g===d.pos:I.atStart(c).from===f;return!u||!h.type.isTextblock||h.textContent.length||!y||y&&d.parent.type.name==="paragraph"?!1:o.clearNodes()}),()=>o.deleteSelection(),()=>o.joinBackward(),()=>o.selectNodeBackward()]),e=()=>this.editor.commands.first(({commands:o})=>[()=>o.deleteSelection(),()=>o.deleteCurrentNode(),()=>o.joinForward(),()=>o.selectNodeForward()]),r={Enter:()=>this.editor.commands.first(({commands:o})=>[()=>o.newlineInCode(),()=>o.createParagraphNear(),()=>o.liftEmptyBlock(),()=>o.splitBlock()]),"Mod-Enter":()=>this.editor.commands.exitCode(),Backspace:n,"Mod-Backspace":n,"Shift-Backspace":n,Delete:e,"Mod-Delete":e,"Mod-a":()=>this.editor.commands.selectAll()},i={...r},s={...r,"Ctrl-h":n,"Alt-Backspace":n,"Ctrl-d":e,"Ctrl-Alt-Backspace":e,"Alt-Delete":e,"Alt-d":e,"Ctrl-a":()=>this.editor.commands.selectTextblockStart(),"Ctrl-e":()=>this.editor.commands.selectTextblockEnd()};return Sr()||cu()?s:i},addProseMirrorPlugins(){return[new H({key:new F("clearDocument"),appendTransaction:(n,e,t)=>{if(n.some(m=>m.getMeta("composition")))return;const r=n.some(m=>m.docChanged)&&!e.doc.eq(t.doc),i=n.some(m=>m.getMeta("preventClearDocument"));if(!r||i)return;const{empty:s,from:o,to:l}=e.selection,a=I.atStart(e.doc).from,c=I.atEnd(e.doc).to;if(s||!(o===a&&l===c)||!$n(t.doc))return;const f=t.tr,h=oi({state:t,transaction:f}),{commands:p}=new li({editor:this.editor,state:h});if(p.clearNodes(),!!f.steps.length)return f}})]}}),$u=z.create({name:"paste",addProseMirrorPlugins(){return[new H({key:new F("tiptapPaste"),props:{handlePaste:(n,e,t)=>

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h=d.step.map(i.slice(s)),p;h&&o.maybeStep(h).doc&&(p=o.mapping.maps[o.mapping.maps.length-1],c.push(new Re(p,void 0,void 0,c.length+u.length))),s--,p&&i.appendMap(p,s)}else o.maybeStep(d.step);if(d.selection)return l=i?d.selection.map(i.slice(s)):d.selection,a=new Ce(this.items.slice(0,r).append(u.reverse().concat(c)),this.eventCount-1),!1},this.items.length,0),{remaining:a,transform:o,selection:l}}addTransform(e,t,r,i){let s=[],o=this.eventCount,l=this.items,a=!i&&l.length?l.get(l.length-1):null;for(let u=0;u<e.steps.length;u++){let d=e.steps[u].invert(e.docs[u]),f=new Re(e.mapping.maps[u],d,t),h;(h=a&&a.merge(f))&&(f=h,u?s.pop():l=l.slice(0,l.length-1)),s.push(f),t&&(o++,t=void 0),i||(a=f)}let c=o-r.depth;return c>kx&&(l=bx(l,c),o-=c),new Ce(l.append(s),o)}remapping(e,t){let r=new Mn;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,t),r}addMaps(e){return this.eventCount==0?this:new Ce(this.items.append(e.map(t=>new Re(t))),this.eventCount)}rebased(e,t){if(!this.eventCount)return this;let r=[],i=Math.max(0,this.items.length-t),s=e.mapping,o=e.steps.length,l=this.eventCount;this.items.forEach(f=>{f.selection&&l--},i);let a=t;this.items.forEach(f=>{let h=s.getMirror(--a);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(a+1,h));g&&l++,r.push(new Re(p,m,g))}else r.push(new Re(p))},i);let c=[];for(let f=t;f<o;f++)c.push(new Re(s.maps[f]));let u=this.items.slice(0,i).append(c).append(r),d=new Ce(u,l);return d.emptyItemCount()>yx&&(d=d.compress(this.items.length-r.length)),d}emptyItemCount(){let e=0;return this.items.forEach(t=>{t.step||e++}),e}compress(e=this.items.length){let t=this.remapping(0,e),r=t.maps.length,i=[],s=0;return this.items.forEach((o,l)=>{if(l>=e)i.push(o),o.selection&&s++;else if(o.step){let a=o.step.map(t.slice(r)),c=a&&a.getMap();if(r--,c&&t.appendMap(c,r),a){let u=o.selection&&o.selection.map(t.slice(r));u&&s++;let d=new Re(c.invert(),a,u),f,h=i.length-1;(f=i.length&&i[h].merge(d))?i[h]=f:i.push(d)}}else o.map&&r--},this.items.length,0),new Ce(ee.from(i.reverse()),s)}}Ce.empty=new Ce(ee.empty,0);function bx(n,e){let t;return n.forEach((r,i)=>{if(r.selection&&e--==0)return t=i,!1}),n.slice(t)}class Re{constructor(e,t,r,i){this.map=e,this.step=t,this.selection=r,this.mirrorOffset=i}merge(e){if(this.step&&e.step&&!e.selection){let t=e.step.merge(this.step);if(t)return new Re(t.getMap().invert(),t,this.selection)}}}class nt{constructor(e,t,r,i,s){this.done=e,this.undone=t,this.prevRanges=r,this.prevTime=i,this.prevComposition=s}}const kx=20;function xx(n,e,t,r){let i=t.getMeta(Mt),s;if(i)return i.historyState;t.getMeta(vx)&&(n=new nt(n.done,n.undone,null,0,-1));let o=t.getMeta("appendedTransaction");if(t.steps.length==0)return n;if(o&&o.getMeta(Mt))return o.getMeta(Mt).redo?new nt(n.done.addTransform(t,void 0,r,ur(e)),n.undone,oa(t.mapping.maps),n.prevTime,n.prevComposition):new nt(n.done,n.undone.addTransform(t,void 0,r,ur(e)),null,n.prevTime,n.prevComposition);if(t.getMeta("addToHistory")!==!1&&!(o&&o.getMeta("addToHistory")===!1)){let l=t.getMeta("composition"),a=n.prevTime==0||!o&&n.prevComposition!=l&&(n.prevTime<(t.time||0)-r.newGroupDelay||!wx(t,n.prevRanges)),c=o?Vi(n.prevRanges,t.mapping):oa(t.mapping.maps);return new nt(n.done.addTransform(t,a?e.selection.getBookmark():void 0,r,ur(e)),Ce.empty,c,t.time,l??n.prevComposition)}else return(s=t.getMeta("rebased"))?new nt(n.done.rebased(t,s),n.undone.rebased(t,s),Vi(n.prevRanges,t.mapping),n.prevTime,n.prevComposition):new nt(n.done.addMaps(t.mapping.maps),n.undone.addMaps(t.mapping.maps),Vi(n.prevRanges,t.mapping),n.prevTime,n.prevComposition)}function wx(n,e){if(!e)return!1;if(!n.docChanged)return!0;let t=!1;return n.mapping.maps[0].forEach((r,i)=>{for(let s=0;s<e.length;s+=2)r<=e[s+1]&&i>=e[s]&&(t=!0)}),t}function oa(n){let e=[];for(let t=n.length-1;t>=0&&e.length==0;t--)n[t].forEach((r,i,s,o)=>e.push(s,o));return e}function Vi(n,e){if(!n)return null;let t=[];for(let r=0;r<n.length;r+=2){let i=e.map(n[r],1),s=e.map(n[r+1],-1);i<=s&&t.push(i,s)}return t}function Sx(n,e,t){let r=ur(e),i=Mt.get(e).spec.config,s=(t?n.undone:n.done).popEvent(e,r);if(!s)return null;let o=s.selection.resolve(s.transform.doc),l=(t?n.done:n.undone).addTransform(s.transform,e.selection.getBookmark(),i,r),a=new nt(t?l:s.remaining,t?s.remaining:l,null,0,-1);return s.transform.setSelection(o).setMeta(Mt,{redo:t,historyState:a})}let Ui=!1,la=null;function ur(n){let e=n.plugins;if(la!=e){Ui=!1,la=e;for(let t=0;t<e.length;t++)if(e[t].spec.historyPreserveItems){Ui=!0;break}}return Ui}const Mt=new F("history"),vx=new F("closeHistory");function Cx(n={}){return n={depth:n.depth||100,newGroupDelay:n.newGroupDelay||500},new H({key:Mt,state:{init(){return new nt(Ce.empty,Ce.empty,null,0,-1)},apply(e,t,r){return xx(t,r,e,n)}},config:n,props:{handleDOMEvents:{beforeinput(e,t){let r=t.inputType,i=r=="historyUndo"?$d:r=="historyRedo"?Hd:null;return!i||!e.editable?!1:(t.preventDefault(),i(e.state,e.dispatch))}}}})}function _d(n,e){return(t,r)=>{let i=Mt.getState(t);if(!i||(n?i.undone:i.done).eventCount==0)return!1;if(r){let s=Sx(i,t,n);s&&r(e?s.scrollIntoView():s)}return!0}}const $d=_d(!1,!0),Hd=_d(!0,!0);z.create({name:"characterCount",addOptions(){return{limit:null,autoTrim:!0,mode:"textSize",textCounter:n=>n.length,wordCounter:n=>n.split(" ").filter(e=>e!=="").length}},addStorage(){return{characters:()=>0,words:()=>0}},onBeforeCreate(){this.storage.characters=n=>{const e=n?.node||this.editor.state.doc;if((n?.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=n=>{const e=n?.node||this.editor.state.doc,t=e.textBetween(0,e.content.size," "," ");return this.options.wordCounter(t)}},addProseMirrorPlugins(){let n=!1;return[new H({key:new F("characterCount"),appendTransaction:(e,t,r)=>{if(n)return;const i=this.options.limit,s=this.options.autoTrim;if(i==null||i===0||s===!1){n=!0;return}const o=this.storage.characters({node:r.doc});if(o>i){const l=o-i,a=0,c=l;console.warn(`[CharacterCount] Initial content exceeded limit of ${i} characters. Content was automatically trimmed.`);const u=r.tr.deleteRange(a,c);return n=!0,u}n=!0},filterTransaction:(e,t)=>{const r=this.options.limit;if(!e.docChanged||r===0||r===null||r===void 0)return!0;const i=this.storage.characters({node:t.doc}),s=this.storage.characters({node:e.doc});if(s<=r||i>r&&s>r&&s<=i)return!0;

144=o,u=e.getState(o),d=l.content.size,f=c.nodes[t];if(!i.some(h=>h.getMeta($x))&&u)return a.insert(d,f.create())},state:{init:(i,s)=>{const o=s.tr.doc.lastChild;return!ca({node:o,types:r})},apply:(i,s)=>{if(!i.docChanged||i.getMeta("__uniqueIDTransaction"))return s;const o=i.doc.lastChild;return!ca({node:o,types:r})}}})]}}),Fx=z.create({name:"undoRedo",addOptions(){return{depth:100,newGroupDelay:500}},addCommands(){return{undo:()=>({state:n,dispatch:e})=>$d(n,e),redo:()=>({state:n,dispatch:e})=>Hd(n,e)}},addProseMirrorPlugins(){return[Cx(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()}}}),jx=z.create({name:"starterKit",addExtensions(){var n,e,t,r;const i=[];return this.options.bold!==!1&&i.push(ik.configure(this.options.bold)),this.options.blockquote!==!1&&i.push(Z0.configure(this.options.blockquote)),this.options.bulletList!==!1&&i.push(vd.configure(this.options.bulletList)),this.options.code!==!1&&i.push(lk.configure(this.options.code)),this.options.codeBlock!==!1&&i.push(uk.configure(this.options.codeBlock)),this.options.document!==!1&&i.push(dk.configure(this.options.document)),this.options.dropcursor!==!1&&i.push(Tx.configure(this.options.dropcursor)),this.options.gapcursor!==!1&&i.push(Mx.configure(this.options.gapcursor)),this.options.hardBreak!==!1&&i.push(hk.configure(this.options.hardBreak)),this.options.heading!==!1&&i.push(fk.configure(this.options.heading)),this.options.undoRedo!==!1&&i.push(Fx.configure(this.options.undoRedo)),this.options.horizontalRule!==!1&&i.push(pk.configure(this.options.horizontalRule)),this.options.italic!==!1&&i.push(kk.configure(this.options.italic)),this.options.listItem!==!1&&i.push(Ad.configure(this.options.listItem)),this.options.listKeymap!==!1&&i.push(Dd.configure((n=this.options)==null?void 0:n.listKeymap)),this.options.link!==!1&&i.push(Sd.configure((e=this.options)==null?void 0:e.link)),this.options.orderedList!==!1&&i.push(Pd.configure(this.options.orderedList)),this.options.paragraph!==!1&&i.push(tx.configure(this.options.paragraph)),this.options.strike!==!1&&i.push(ix.configure(this.options.strike)),this.options.text!==!1&&i.push(sx.configure(this.options.text)),this.options.underline!==!1&&i.push(ox.configure((t=this.options)==null?void 0:t.underline)),this.options.trailingNode!==!1&&i.push(Hx.configure((r=this.options)==null?void 0:r.trailingNode)),i}}),ua=jx,Vx=z.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:n=>{const e=n.style.textAlign;return this.options.alignments.includes(e)?e:this.options.defaultAlignment},renderHTML:n=>n.textAlign?{style:`text-align: ${n.textAlign}`}:{}}}}]},addCommands(){return{setTextAlign:n=>({commands:e})=>this.options.alignments.includes(n)?this.options.types.map(t=>e.updateAttributes(t,{textAlign:n})).some(t=>t):!1,unsetTextAlign:()=>({commands:n})=>this.options.types.map(e=>n.resetAttributes(e,"textAlign")).some(e=>e),toggleTextAlign:n=>({editor:e,commands:t})=>this.options.alignments.includes(n)?e.isActive({textAlign:n})?t.unsetTextAlign():t.setTextAlign(n):!1}},addKeyboardShortcuts(){return{"Mod-Shift-l":()=>this.editor.commands.setTextAlign("left"),"Mod-Shift-e":()=>this.editor.commands.setTextAlign("center"),"Mod-Shift-r":()=>this.editor.commands.setTextAlign("right"),"Mod-Shift-j":()=>this.editor.commands.setTextAlign("justify")}}}),Ux=Vx,Wx=Ee.create({name:"underline",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"u"},{style:"text-decoration",consuming:!1,getAttrs:n=>n.includes("underline")?{}:!1}]},renderHTML({HTMLAttributes:n}){return["u",U(this.options.HTMLAttributes,n),0]},parseMarkdown(n,e){return e.applyMark(this.name||"underline",e.parseInline(n.tokens||[]))},renderMarkdown(n,e){return`++${e.renderChildren(n)}++`},markdownTokenizer:{name:"underline",level:"inline",start(n){return n.indexOf("++")},tokenize(n,e,t){const i=/^(\+\+)([\s\S]+?)(\+\+)/.exec(n);if(!i)return;const s=i[2].trim();return{type:"underline",raw:i[0],text:s,tokens:t.inlineTokens(s)}}},addCommands(){return{setUnderline:()=>({commands:n})=>n.setMark(this.name),toggleUnderline:()=>({commands:n})=>n.toggleMark(this.name),unsetUnderline:()=>({commands:n})=>n.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-u":()=>this.editor.commands.toggleUnderline(),"Mod-U":()=>this.editor.commands.toggleUnderline()}}}),Kx=Wx,qx=20,Kd=(n,e=0)=>{const t=[];return!n.children.length||e>