https://globalbibletools.com/assets/RichTextInput-CGNwk8xE.js

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this==e||this.sameMarkup(e)&&this.content.eq(e.content)}sameMarkup(e){return this.hasMarkup(e.type,e.attrs,e.marks)}hasMarkup(e,t,r){return this.type==e&&Yn(this.attrs,t||e.defaultAttrs||Ju)&&z.sameSet(this.marks,r||z.none)}copy(e=null){return e==this.content?this:new Ce(this.type,this.attrs,e,this.marks)}mark(e){return e==this.marks?this:new Ce(this.type,this.attrs,this.content,e)}cut(e,t=this.content.size){return e==0&&t==this.content.size?this:this.copy(this.content.cut(e,t))}slice(e,t=this.content.size,r=!1){if(e==t)return C.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 C(c,i.depth-o,s.depth-o)}replace(e,t,r){return Uu(this.resolve(e),this.resolve(t),r)}nodeAt(e){for(let t=this;;){let{index:r,offset:i}=t.content.findIndex(e);if(t=t.maybeChild(r),!t)return null;if(i==e||t.isText)return 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this.content.size&&(e+="("+this.content.toStringInner()+")"),Zl(this.marks,e)}contentMatchAt(e){let t=this.type.contentMatch.matchFragment(this.content,0,e);if(!t)throw new Error("Called contentMatchAt on a node with invalid content");return t}canReplace(e,t,r=k.empty,i=0,s=r.childCount){let o=this.contentMatchAt(e).matchFragment(r,i,s),l=o&&o.matchFragment(this.content,t);if(!l||!l.validEnd)return!1;for(let a=i;a<s;a++)if(!this.type.allowsMarks(r.child(a).marks))return!1;return!0}canReplaceWith(e,t,r,i){if(i&&!this.type.allowsMarks(i))return!1;let s=this.contentMatchAt(e).matchType(r),o=s&&s.matchFragment(this.content,t);return o?o.validEnd:!1}canAppend(e){return e.content.size?this.canReplace(this.childCount,this.childCount,e.content):this.type.compatibleContent(e.type)}check(){this.type.checkContent(this.content),this.type.checkAttrs(this.attrs);let e=z.none;for(let t=0;t<this.marks.length;t++){let r=this.marks[t];r.type.checkAttrs(r.attrs),e=r.addToSet(e)}if(!z.sameSet(e,this.marks))throw new RangeError(`Invalid collection of marks for node ${this.type.name}: ${this.marks.map(t=>t.type.name)}

2function nd(n){let e=Object.create(null);return t(no(n,0));function t(r){let i=[];r.forEach(o=>{n[o].forEach(({term:l,to:a})=>{if(!l)return;let c;for(let u=0;u<i.length;u++)i[u][0]==l&&(c=i[u][1]);no(n,a).forEach(u=>{c||i.push([l,c=[]]),c.indexOf(u)==-1&&c.push(u)})})});let s=e[r.join(",")]=new wt(r.indexOf(n.length-1)>-1);for(let o=0;o<i.length;o++){let l=i[o][1].sort(ta);s.next.push({type:i[o][0],next:e[l.join(",")]||t(l)})}return s}}function rd(n,e){for(let t=0,r=[n];t<r.length;t++){let i=r[t],s=!i.validEnd,o=[];for(let l=0;l<i.next.length;l++){let{type:a,next:c}=i.next[l];o.push(a.name),s&&!(a.isText||a.hasRequiredAttrs())&&(s=!1),r.indexOf(c)==-1&&r.push(c)}s&&e.err("Only non-generatable nodes ("+o.join(", ")+") in a required position (see https://prosemirror.net/docs/guide/#generatable)")}}function na(n){let e=Object.create(null);for(let t in n){let r=n[t];if(!r.hasDefault)return null;e[t]=r.default}return e}function ra(n,e){let t=Object.create(null);for(let r in n){let i=e&&e[r];if(i===void 0){let s=n[r];if(s.hasDefault)i=s.default;else throw new RangeError("No value supplied for attribute "+r)}t[r]=i}return t}function ia(n,e,t,r){for(let i in e)if(!(i in n))throw new RangeError(`Unsupported attribute ${i} for ${t} of type ${i}`);for(let i in n){let s=n[i];s.validate&&s.validate(e[i])}}function sa(n,e){let t=Object.create(null);if(e)for(let r in e)t[r]=new sd(n,r,e[r]);return t}let ro=class oa{constructor(e,t,r){this.name=e,this.schema=t,this.spec=r,this.markSet=null,this.groups=r.group?r.group.split(" "):[],this.attrs=sa(e,r.attrs),this.defaultAttrs=na(this.attrs),this.contentMatch=null,this.inlineContent=null,this.isBlock=!(r.inline||e=="text"),this.isText=e=="text"}get isInline(){return!this.isBlock}get isTextblock(){return this.isBlock&&this.inlineContent}get isLeaf(){return this.contentMatch==wt.empty}get isAtom(){return this.isLeaf||!!this.spec.atom}isInGroup(e){return this.groups.indexOf(e)>-1}get whitespace(){return this.spec.whitespace||(this.spec.code?"pre":"normal")}hasRequiredAttrs(){for(let e in this.attrs)if(this.attrs[e].isRequired)return!0;return!1}compatibleContent(e){return this==e||this.contentMatch.compatible(e.contentMatch)}computeAttrs(e){return!e&&this.defaultAttrs?this.defaultAttrs:ra(this.attrs,e)}create(e=null,t,r){if(this.isText)throw new Error("NodeType.create can't construct text nodes");return new Ce(this,this.computeAttrs(e),k.from(t),z.setFrom(r))}createChecked(e=null,t,r){return t=k.from(t),this.checkContent(t),new Ce(this,this.computeAttrs(e),t,z.setFrom(r))}createAndFill(e=null,t,r){if(e=this.computeAttrs(e),t=k.from(t),t.size){let o=this.contentMatch.fillBefore(t);if(!o)return null;t=o.append(t)}let i=this.contentMatch.matchFragment(t),s=i&&i.fillBefore(k.empty,!0);return s?new Ce(this,e,t.append(s),z.setFrom(r)):null}validContent(e){let t=this.contentMatch.matchFragment(e);if(!t||!t.validEnd)return!1;for(let r=0;r<e.childCount;r++)if(!this.allowsMarks(e.child(r).marks))return!1;return!0}checkContent(e){if(!this.validContent(e))throw new RangeError(`Invalid content for node ${this.name}: ${e.toString().slice(0,50)}`)}checkAttrs(e){ia(this.attrs,e,"node",this.name)}allowsMarkType(e){return this.markSet==null||this.markSet.indexOf(e)>-1}allowsMarks(e){if(this.markSet==null)return!0;for(let t=0;t<e.length;t++)if(!this.allowsMarkType(e[t].type))return!1;return!0}allowedMarks(e){if(this.markSet==null)return e;let t;for(let r=0;r<e.length;r++)this.allowsMarkType(e[r].type)?t&&t.push(e[r]):t||(t=e.slice(0,r));return t?t.length?t:z.none:e}static compile(e,t){let r=Object.create(null);e.forEach((s,o)=>r[s]=new oa(s,t,o));let i=t.spec.topNode||"doc";if(!r[i])throw new RangeError("Schema is missing its top node type ('"+i+"')");if(!r.text)throw new RangeError("Every schema needs a 'text' type");for(let s in r.text.attrs)throw new RangeError("The text node type should not have attributes");return r}};function id(n,e,t){let r=t.split("|");return i=>{let s=i===null?"null":typeof i;if(r.indexOf(s)<0)throw new RangeError(`Expected value of type ${r} for attribute ${e} on type ${n}, got ${s}`)}}class sd{constructor(e,t,r){this.hasDefault=Object.prototype.hasOwnProperty.call(r,"default"),this.default=r.default,this.validate=typeof r.validate=="string"?id(e,t,r.validate):r.validate}get isRequired(){return!this.hasDefault}}

2class Hr{constructor(e,t,r,i){this.name=e,this.rank=t,this.schema=r,this.spec=i,this.attrs=sa(e,i.attrs),this.excluded=null;let s=na(this.attrs);this.instance=s?new z(this,s):null}create(e=null){return!e&&this.instance?this.instance:new z(this,ra(this.attrs,e))}static compile(e,t){let r=Object.create(null),i=0;return e.forEach((s,o)=>r[s]=new Hr(s,i++,t,o)),r}removeFromSet(e){for(var t=0;t<e.length;t++)e[t].type==this&&(e=e.slice(0,t).concat(e.slice(t+1)),t--);return e}isInSet(e){for(let t=0;t<e.length;t++)if(e[t].type==this)return e[t]}checkAttrs(e){ia(this.attrs,e,"mark",this.name)}excludes(e){return this.excluded.indexOf(e)>-1}}class la{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=X.from(e.nodes),t.marks=X.from(e.marks||{}),this.nodes=ro.compile(this.spec.nodes,this),this.marks=Hr.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]=wt.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=>Ce.fromJSON(this,i),this.markFromJSON=i=>z.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 er(r,r.defaultAttrs,e,z.setFrom(t))}mark(e,t){return typeof e=="string"&&(e=this.marks[e]),e.create(t)}nodeType(e){let t=this.nodes[e];if(!t)throw new RangeError("Unknown node type: "+e);return t}}function 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 od(n){return n.tag!=null}function ld(n){return n.style!=null}class et{constructor(e,t){this.schema=e,this.rules=t,this.tags=[],this.styles=[];let r=this.matchedStyles=[];t.forEach(i=>{if(od(i))this.tags.push(i);else if(ld(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 oo(this,t,!1);return r.addAll(e,z.none,t.from,t.to),r.finish()}parseSlice(e,t={}){let r=new oo(this,t,!0);return r.addAll(e,z.none,t.from,t.to),C.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(ud(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=lo(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=lo(o)),o.node||o.ignore||o.mark||(o.node=i)})}return t}static fromSchema(e){return e.cached.domParser||(e.cached.domParser=new et(e,et.schemaRules(e)))}}const aa={address:!0,article:!0,aside:!0,blockquote:!0,canvas:!0,dd:!0,div:!0,dl:!0,fieldset:!0,figcaption:!0,figure:!0,footer:!0,form:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,header:!0,hgroup:!0,hr:!0,li:!0,noscript:!0,ol:!0,output:!0,p:!0,pre:!0,section:!0,table:!0,tfoot:!0,ul:!0},ad={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},ca={ol:!0,ul:!0},pn=1,Ii=2,rn=4;function so(n,e,t){return e!=null?(e?pn:0)|(e==="full"?Ii:0):n&&n.whitespace=="pre"?pn|Ii:t&~rn}class An{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=z.none,this.match=s||(o&rn?null:e.contentMatch)}findWrapping(e){if(!this.match){if(!this.type)return[];let t=this.type.contentMatch.fillBefore(k.from(e));if(t)this.match=this.type.contentMatch.matchFragment(t);else{let r=this.type.contentMatch,i;return(i=r.findWrapping(e.type))?(this.match=r,i):null}}return this.match.findWrapping(e.type)}finish(e){if(!(this.options&pn)){let r=this.content[this.content.length-1],i;if(r&&r.isText&&(i=/[ \t\r\n\u000c]+$/.exec(r.text))){let s=r;r.text.length==i[0].length?this.content.pop():this.content[this.content.length-1]=s.withText(s.text.slice(0,s.text.length-i[0].length))}}let t=k.from(this.content);return!e&&this.match&&(t=t.append(this.match.fillBefore(k.empty,!0))),this.type?this.type.create(this.attrs,t,this.marks):t}inlineContext(e){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:e.parentNode&&!aa.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}}class oo{constructor(e,t,r){this.parser=e,this.options=t,this.isOpen=r,this.open=0,this.localPreserveWS=!1;let i=t.topNode,s,o=so(null,t.preserveWhitespace,0)|(r?rn:0);i?s=new An(i.type,i.attrs,z.none,!0,t.topMatch||i.type.contentMatch,o):r?s=new An(null,null,z.none,!0,null,o):s=new An(e.schema.topNodeType,null,z.none,!0,null,o),this.nodes=[s],this.find=t.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(e,t){e.nodeType==3?this.addTextNode(e,t):e.nodeType==1&&this.addElement(e,t)}addTextNode(e,t){let r=e.nodeValue,i=this.top,s=i.options&Ii?"full":this.localPreserveWS||(i.options&pn)>0,{schema:o}=this.parser;if(s==="full"||i.inlineContext(e)||/[^ \t\r\n\u000c]/.test(r)){if(s)if(s==="full")r=r.replace(/\r\n?/g,`
3`);else if(o.linebreakReplacement&&/[\r\n]/.test(r)&&this.top.findWrapping(o.linebreakReplacement.create())){let l=r.split(/\r?\n|\r/);for(let a=0;a<l.length;a++)a&&this.insertNode(o.linebreakReplacement.create(),t,!0),l[a]&&this.insertNode(o.text(l[a]),t,!/\S/.test(l[a]));r=""}else r=r.replace(/\r?\n|\r/g," ");else if(r=r.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(r)&&this.open==this.nodes.length-1){let l=i.content[i.content.length-1],a=e.previousSibling;(!l||a&&a.nodeName=="BR"||l.isText&&/[ \t\r\n\u000c]$/.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;ca.hasOwnProperty(o)&&this.parser.normalizeLists&&cd(e);let a=this.options.ruleFromNode&&this.options.ruleFromNode(e)||(l=this.parser.matchTag(e,this,r));e:if(a?a.ignore:ad.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(aa.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=z.none;for(let l of i.concat(e.marks))(s.type?s.type.allowsMarkType(l.type):ao(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=so(e,s,o.options);o.options&rn&&o.content.length==0&&(l|=rn);let a=z.none;return r=r.filter(c=>(o.type?o.type.allowsMarkType(c.type):ao(c.type,e))?(a=c.addToSet(a),!1):!0),this.nodes.push(new An(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|=pn)}return!1}get currentPos(){this.closeExtra();let e=0;for(let t=this.open;t>=0;t--){let r=this.nodes[t].content;for(let 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 cd(n){for(let e=n.firstChild,t=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&ca.hasOwnProperty(r)&&t?(t.appendChild(e),e=t):r=="li"?t=e:r&&(t=null)}}function ud(n,e){return(n.matches||n.msMatchesSelector||n.webkitMatchesSelector||n.mozMatchesSelector).call(n,e)}function lo(n){let e={};for(let t in n)e[t]=n[t];return e}function ao(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 Mt{constructor(e,t){this.nodes=e,this.marks=t}serializeFragment(e,t={},r){r||(r=ri(t).createDocumentFragment());let i=r,s=[];return e.forEach(o=>{if(s.length||o.marks.length){let l=0,a=0;for(;l<s.length&&a<o.marks.length;){let c=o.marks[a];if(!this.marks[c.type.name]){a++;continue}if(!c.eq(s[l][0])||c.type.spec.spanning===!1)break;l++,a++}for(;l<s.length;)i=s.pop()[1];for(;a<o.marks.length;){let c=o.marks[a++],u=this.serializeMark(c,o.isInline,t);u&&(s.push([c,i]),i.appendChild(u.dom),i=u.contentDOM||u.dom)}}i.appendChild(this.serializeNodeInner(o,t))}),r}serializeNodeInner(e,t){let{dom:r,contentDOM:i}=Un(ri(t),this.nodes[e.type.name](e),null,e.attrs);if(i){if(e.isLeaf)throw new RangeError("Content hole not allowed in a leaf node spec");this.serializeFragment(e.content,t,i)}return r}serializeNode(e,t={}){let r=this.serializeNodeInner(e,t);for(let i=e.marks.length-1;i>=0;i--){let s=this.serializeMark(e.marks[i],e.isInline,t);s&&((s.contentDOM||s.dom).appendChild(r),r=s.dom)}return r}serializeMark(e,t,r={}){let i=this.marks[e.type.name];return i&&Un(ri(r),i(e,t),null,e.attrs)}static renderSpec(e,t,r=null,i){return Un(e,t,r,i)}static fromSchema(e){return e.cached.domSerializer||(e.cached.domSerializer=new Mt(this.nodesFromSchema(e),this.marksFromSchema(e)))}static nodesFromSchema(e){let t=co(e.nodes);return t.text||(t.text=r=>r.text),t}static marksFromSchema(e){return co(e.marks)}}function co(n){let e={};for(let t in n){let r=n[t].spec.toDOM;r&&(e[t]=r)}return e}function ri(n){return n.document||window.document}const uo=new WeakMap;function dd(n){let e=uo.get(n);return e===void 0&&uo.set(n,e=fd(n)),e}function fd(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 Un(n,e,t,r){if(typeof e=="string")return{dom:n.createTextNode(e)};if(e.nodeType!=null)return{dom:e};if(e.dom&&e.dom.nodeType!=null)return e;let i=e[0],s;if(typeof i!="string")throw new RangeError("Invalid array passed to renderSpec");if(r&&(s=dd(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{let{dom:h,contentDOM:p}=Un(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 ua=65535,da=Math.pow(2,16);function hd(n,e){return n+e*da}function fo(n){return n&ua}function pd(n){return(n-(n&ua))/da}const fa=1,ha=2,Wn=4,pa=8;class Ri{constructor(e,t,r){this.pos=e,this.delInfo=t,this.recover=r}get deleted(){return(this.delInfo&pa)>0}get deletedBefore(){return(this.delInfo&(fa|Wn))>0}get deletedAfter(){return(this.delInfo&(ha|Wn))>0}get deletedAcross(){return(this.delInfo&Wn)>0}}class de{constructor(e,t=!1){if(this.ranges=e,this.inverted=t,!e.length&&de.empty)return de.empty}recover(e){let t=0,r=fo(e);if(!this.inverted)for(let i=0;i<r;i++)t+=this.ranges[i*3+2]-this.ranges[i*3+1];return this.ranges[r*3]+t+pd(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:hd(l/3,e-a),g=e==a?ha:e==d?fa:Wn;return(t<0?e!=a:e!=d)&&(g|=pa),new Ri(h,g,p)}i+=u-c}return r?e+i:new Ri(e+i,0,null)}touches(e,t){let r=0,i=fo(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 de(this.ranges,!this.inverted)}toString(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}static offset(e){return e==0?de.empty:new de(e<0?[0,-e,0]:[0,0,e])}}de.empty=new de([]);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 Ri(e,i,null)}}const ii=Object.create(null);class re{getMap(){return de.empty}merge(e){return null}static fromJSON(e,t){if(!t||!t.stepType)throw new RangeError("Invalid input for Step.fromJSON");let r=ii[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 ii)throw new RangeError("Duplicate use of step JSON ID "+e);return ii[e]=t,t.prototype.jsonID=e,t}}class W{constructor(e,t){this.doc=e,this.failed=t}static ok(e){return new W(e,null)}static fail(e){return new W(null,e)}static fromReplace(e,t,r,i){try{return W.ok(e.replace(t,r,i))}catch(s){if(s instanceof Qn)return W.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 k.fromArray(r)}class Qe extends re{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=e.resolve(this.from),i=r.no

4de(r.sharedDepth(this.to)),s=new C(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 W.fromReplace(e,this.from,this.to,s)}invert(){return new Se(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new Qe(t.pos,r.pos,this.mark)}merge(e){return e instanceof Qe&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new Qe(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 Qe(t.from,t.to,e.markFromJSON(t.mark))}}re.jsonID("addMark",Qe);class Se extends re{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=new C(as(t.content,i=>i.mark(this.mark.removeFromSet(i.marks)),e),t.openStart,t.openEnd);return W.fromReplace(e,this.from,this.to,r)}invert(){return new Qe(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new Se(t.pos,r.pos,this.mark)}merge(e){return e instanceof Se&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new Se(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"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 Se(t.from,t.to,e.markFromJSON(t.mark))}}re.jsonID("removeMark",Se);class Xe extends re{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return W.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.addToSet(t.marks));return W.fromReplace(e,this.pos,this.pos+1,new C(k.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);if(t){let r=this.mark.addToSet(t.marks);if(r.length==t.marks.length){for(let i=0;i<t.marks.length;i++)if(!t.marks[i].isInSet(r))return new Xe(this.pos,t.marks[i]);return new Xe(this.pos,this.mark)}}return new xt(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Xe(t.pos,this.mark)}toJSON(){return{stepType:"addNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for AddNodeMarkStep.fromJSON");return new Xe(t.pos,e.markFromJSON(t.mark))}}re.jsonID("addNodeMark",Xe);class xt extends re{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return W.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.removeFromSet(t.marks));return W.fromReplace(e,this.pos,this.pos+1,new C(k.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);return!t||!this.mark.isInSet(t.marks)?this:new Xe(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new xt(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 xt(t.pos,e.markFromJSON(t.mark))}}re.jsonID("removeNodeMark",xt);class J extends re{constructor(e,t,r,i=!1){super(),this.from=e,this.to=t,this.slice=r,this.structure=i}apply(e){return this.structure&&Di(e,this.from,this.to)?W.fail("Structure replace would overwrite content"):W.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new de([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.from,1),r=e.mapResult(this.to,-1);return t.deletedAcross&&r.deletedAcross?null:new J(t.pos,Math.max(t.pos,r.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?C.empty:new C(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?C.empty:new C(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,C.fromJSON(e,t.slice),!!t.structure)}}re.jsonID("replace",J);class Y extends re{constructor(e,t,r,i,s,o,l=!1){super(),this.from=e,this.to=t,this.gapFrom=r,this.gapTo=i,this.slice=s,this.insert=o,this.structure=l}apply(e){if(this.structure&&(Di(e,this.from,this.gapFrom)||Di(e,this.gapTo,this.to)))return W.fail("Structure gap-replace would overwrite content");let t=e.slice(this.gapFrom,this.gapTo);if(t.openStart||t.openEnd)return W.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,t.content);return r?W.fromReplace(e,this.from,this.to,r):W.fail("Content does not fit in gap")}getMap(){return new de([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 Y(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 Y(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 Y(t.from,t.to,t.gapFrom,t.gapTo,C.fromJSON(e,t.slice),t.insert,!!t.structure)}}re.jsonID("replaceAround",Y);function Di(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 md(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 g=0;g<d.length;g++)d[g].isInSet(p)||(o&&o.to==f&&o.mark.eq(d[g])?o.to=h:i.push(o=new Se(f,h,d[g])));l&&l.to==f?l.to=h:s.push(l=new Qe(f,h,r))}}

4),i.forEach(a=>n.step(a)),s.forEach(a=>n.step(a))}function gd(n,e,t,r){let i=[],s=0;n.doc.nodesBetween(e,t,(o,l)=>{if(!o.isInline)return;s++;let a=null;if(r instanceof Hr){let c=o.marks,u;for(;u=r.isInSet(c);)(a||(a=[])).push(u),c=u.removeFromSet(c)}else r?r.isInSet(o.marks)&&(a=[r]):a=o.marks;if(a&&a.length){let c=Math.min(l+o.nodeSize,t);for(let u=0;u<a.length;u++){let d=a[u],f;for(let h=0;h<i.length;h++){let p=i[h];p.step==s-1&&d.eq(i[h].style)&&(f=p)}f?(f.to=c,f.step=s):i.push({style:d,from:Math.max(l,e),to:c,step:s})}}}),i.forEach(o=>n.step(new Se(o.from,o.to,o.style)))}function cs(n,e,t,r=t.contentMatch,i=!0){let s=n.doc.nodeAt(e),o=[],l=e+1;for(let a=0;a<s.childCount;a++){let c=s.child(a),u=l+c.nodeSize,d=r.matchType(c.type);if(!d)o.push(new J(l,u,C.empty));else{r=d;for(let f=0;f<c.marks.length;f++)t.allowsMarkType(c.marks[f].type)||n.step(new Se(l,u,c.marks[f]));if(i&&c.isText&&t.whitespace!="pre"){let f,h=/\r?\n|\r/g,p;for(;f=h.exec(c.text);)p||(p=new C(k.from(t.schema.text(" ",t.allowedMarks(c.marks))),0,0)),o.push(new J(l+f.index,l+f.index+f[0].length,p))}}l=u}if(!r.validEnd){let a=r.fillBefore(k.empty,!0);n.replace(l,l,new C(a,0,0))}for(let a=o.length-1;a>=0;a--)n.step(o[a])}function yd(n,e,t){return(e==0||n.canReplace(e,n.childCount))&&(t==n.childCount||n.canReplace(0,t))}function qt(n){let t=n.parent.content.cutByIndex(n.startIndex,n.endIndex);for(let r=n.depth,i=0,s=0;;--r){let o=n.$from.node(r),l=n.$from.index(r)+i,a=n.$to.indexAfter(r)-s;if(r<n.depth&&o.canReplace(l,a,t))return r;if(r==0||o.type.spec.isolating||!yd(o,l,a))break;l&&(i=1),a<o.childCount&&(s=1)}return null}function bd(n,e,t){let{$from:r,$to:i,depth:s}=e,o=r.before(s+1),l=i.after(s+1),a=o,c=l,u=k.empty,d=0;for(let p=s,g=!1;p>t;p--)g||r.index(p)>0?(g=!0,u=k.from(r.node(p).copy(u)),d++):a--;let f=k.empty,h=0;for(let p=s,g=!1;p>t;p--)g||i.after(p+1)<i.end(p)?(g=!0,f=k.from(i.node(p).copy(f)),h++):c++;n.step(new Y(a,c,o,l,new C(u.append(f),d,h),u.size-d,!0))}function us(n,e,t=null,r=n){let i=kd(n,e),s=i&&wd(r,e);return s?i.map(ho).concat({type:e,attrs:t}).concat(s.map(ho)):null}function ho(n){return{type:n,attrs:null}}function kd(n,e){let{parent:t,startIndex:r,endIndex:i}=n,s=t.contentMatchAt(r).findWrapping(e);if(!s)return null;let o=s.length?s[0]:e;return t.canReplaceWith(r,i,o)?s:null}function wd(n,e){let{parent:t,startIndex:r,endIndex:i}=n,s=t.child(r),o=e.contentMatch.findWrapping(s.type);if(!o)return null;let a=(o.length?o[o.length-1]:e).contentMatch;for(let c=r;a&&c<i;c++)a=a.matchType(t.child(c).type);return!a||!a.validEnd?null:o}function xd(n,e,t){let r=k.empty;for(let o=t.length-1;o>=0;o--){if(r.size){let l=t[o].type.contentMatch.matchFragment(r);if(!l||!l.validEnd)throw new RangeError("Wrapper type given to Transform.wrap does not form valid content of its parent wrapper")}r=k.from(t[o].type.create(t[o].attrs,r))}let i=e.start,s=e.end;n.step(new Y(i,s,i,s,new C(r,0,0),t.length,!0))}function Sd(n,e,t,r,i){if(!r.isTextblock)throw new RangeError("Type given to setBlockType should be a textblock");let s=n.steps.length;n.doc.nodesBetween(e,t,(o,l)=>{let a=typeof i=="function"?i(o):i;if(o.isTextblock&&!o.hasMarkup(r,a)&&Cd(n.doc,n.mapping.slice(s).map(l),r)){let c=null;if(r.schema.linebreakReplacement){let h=r.whitespace=="pre",p=!!r.contentMatch.matchType(r.schema.linebreakReplacement);h&&!p?c=!1:!h&&p&&(c=!0)}c===!1&&ga(n,o,l,s),cs(n,n.mapping.slice(s).map(l,1),r,void 0,c===null);let u=n.mapping.slice(s),d=u.map(l,1),f=u.map(l+o.nodeSize,1);return n.step(new Y(d,f,d+1,f-1,new C(k.from(r.create(a,null,o.marks)),0,0),1,!0)),c===!0&&ma(n,o,l,s),!1}})}function ma(n,e,t,r){e.forEach((i,s)=>{if(i.isText){let o,l=/\r?\n|\r/g;for(;o=l.exec(i.text);){let a=n.mapping.slice(r).map(t+1+s+o.index);n.replaceWith(a,a+1,e.type.schema.linebreakReplacement.create())}}})}function ga(n,e,t,r){e.forEach((i,s)=>{if(i.type==i.type.schema.linebreakReplacement){let o=n.mapping.slice(r).map(t+1+s);n.replaceWith(o,o+1,e.type.schema.text(`
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t=Math.min(this.depth,e.depth);t>=0;t--){let{match:r,type:i}=this.frontier[t],s=t<e.depth&&e.end(t+1)==e.pos+(e.depth-(t+1)),o=oi(e,t,i,r,s);if(o){for(let l=t-1;l>=0;l--){let{match:a,type:c}=this.frontier[l],u=oi(e,l,c,a,!0);if(!u||u.childCount)continue e}return{depth:t,fit:o,move:s?e.doc.resolve(e.after(t+1)):e}}}}close(e){let t=this.findCloseLevel(e);if(!t)return null;for(;this.depth>t.depth;)this.closeFrontierNode();t.fit.childCount&&(this.placed=Xt(this.placed,t.depth,t.fit)),e=t.move;for(let r=t.depth+1;r<=e.depth;r++){let i=e.node(r),s=i.type.contentMatch.fillBefore(i.content,!0,e.index(r));this.openFrontierNode(i.type,i.attrs,s)}return e}openFrontierNode(e,t=null,r){let i=this.frontier[this.depth];i.match=i.match.matchType(e),this.placed=Xt(this.placed,this.depth,k.from(e.create(t,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let t=this.frontier.pop().match.fillBefore(k.empty,!0);t.childCount&&(this.placed=Xt(this.placed,this.frontier.length,t))}}function Qt(n,e,t){return e==0?n.cutByIndex(t,n.childCount):n.replaceChild(0,n.firstChild.copy(Qt(n.firstChild.content,e-1,t)))}function Xt(n,e,t){return e==0?n.append(t):n.replaceChild(n.childCount-1,n.lastChild.copy(Xt(n.lastChild.content,e-1,t)))}function si(n,e){for(let t=0;t<e;t++)n=n.firstChild.content;return n}function wa(n,e,t){if(e<=0)return n;let r=n.content;return e>1&&(r=r.replaceChild(0,wa(r.firstChild,e-1,r.childCount==1?t-1:0))),e>0&&(r=n.type.contentMatch.fillBefore(r).append(r),t<=0&&(r=r.append(n.type.contentMatch.matchFragment(r).fillBefore(k.empty,!0)))),n.copy(r)}function oi(n,e,t,r,i){let s=n.node(e),o=i?n.indexAfter(e):n.index(e);if(o==s.childCount&&!t.compatibleContent(s.type))return null;let l=r.fillBefore(s.content,!0,o);return l&&!Nd(t,s.content,o)?l:null}function Nd(n,e,t){for(let r=t;r<e.childCount;r++)if(!n.allowsMarks(e.child(r).marks))return!0;return!1}function Id(n){return n.spec.defining||n.spec.definingForContent}function Rd(n,e,t,r){if(!r.size)return n.deleteRange(e,t);let i=n.doc.resolve(e),s=n.doc.resolve(t);if(ka(i,s,r))return n.step(new J(e,t,r));let o=Sa(i,s);o[o.length-1]==0&&o.pop();let l=-(i.depth+1);o.unshift(l);for(let f=i.depth,h=i.pos-1;f>0;f--,h--){let p=i.node(f).type.spec;if(p.defining||p.definingAsContext||p.isolating)break;o.indexOf(f)>-1?l=f:i.before(f)==h&&o.splice(1,0,-f)}let a=o.indexOf(l),c=[],u=r.openStart;for(let f=r.content,h=0;;h++){let p=f.firstChild;if(c.push(p),h==r.openStart)break;f=p.content}for(let f=u-1;f>=0;f--){let h=c[f],p=Id(h.type);if(p&&!h.sameMarkup(i.node(Math.abs(l)-1)))u=f;else if(p||!h.type.isTextblock)break}for(let f=r.openStart;f>=0;f--){let h=(f+u+1)%(r.openStart+1),p=c[h];if(p)for(let g=0;g<o.length;g++){let m=o[(g+a)%o.length],y=!0;m<0&&(y=!1,m=-m);let b=i.node(m-1),S=i.index(m-1);if(b.canReplaceWith(S,S,p.type,p.marks))return n.replace(i.before(m),y?s.after(m):t,new C(xa(r.content,0,r.openStart,h),h,r.openEnd))}}let d=n.steps.length;for(let f=o.length-1;f>=0&&(n.replace(e,t,r),!(n.steps.length>d));f--){let h=o[f];h<0||(e=i.before(h),t=s.after(h))}}function xa(n,e,t,r,i){if(e<t){let s=n.firstChild;n=n.replaceChild(0,s.copy(xa(s.content,e+1,t,r,s)))}if(e>r){let s=i.contentMatchAt(0),o=s.fillBefore(n).append(n);n=o.append(s.matchFragment(o).fillBefore(k.empty,!0))}return n}function Dd(n,e,t,r){if(!r.isInline&&e==t&&n.doc.resolve(e).parent.content.size){let i=Od(n.doc,e,r.type);i!=null&&(e=t=i)}n.replaceRange(e,t,new C(k.from(r),0,0))}function Pd(n,e,t){let r=n.doc.resolve(e),i=n.doc.resolve(t),s=Sa(r,i);for(let o=0;o<s.length;o++){let l=s[o],a=o==s.length-1;if(a&&l==0||r.node(l).type.contentMatch.validEnd)return n.delete(r.start(l),i.end(l));if(l>0&&(a||r.node(l-1).canReplace(r.index(l-1),i.indexAfter(l-1))))return n.delete(r.before(l),i.after(l))}for(let o=1;o<=r.depth&&o<=i.depth;o++)if(e-r.start(o)==r.depth-o&&t>r.end(o)&&i.end(o)-t!=i.depth-o&&r.start(o-1)==i.start(o-1)&&r.node(o-1).canReplace(r.index(o-1),i.index(o-1)))return n.delete(r.before(o),t);n.delete(e,t)}function Sa(n,e){let t=[],r=Math.min(n.depth,e.depth);for(let i=r;i>=0;i--){let s=n.start(i);if(s<n.pos-(n.depth-i)||e.end(i)>e.pos+(e.depth-i)||n.node(i).type.spec.isolating||e.node(i).type.spec.isolating)break;(s==e.start(i)||i==n.depth&&i==e.depth&&n.parent.inlineContent&&e.parent.inlineContent&&i&&e.start(i-1)==s-1)&&t.push(i)}return t}class zt extends re{constructor(e,t,r){super(),this.pos=e,this.attr=t,this.value=r}apply(e){let t=e.nodeAt(this.pos);if(!t)return W.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 W.fromReplace(e,this.pos,this.pos+1,new C(k.from(i),0,t.isLeaf?0:1))}getMap(){return de.empty}invert(e){return new zt(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 zt(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 zt(t.pos,t.attr,t.value)}}re.jsonID("attr",zt);class gn extends re{constructor(e,t){super(),this.attr=e,this.value=t}apply(e){let t=Object.create(null);for(let i in e.attrs)t[i]=e.attrs[i];t[this.attr]=this.value;let r=e.type.create(t,e.content,e.marks);return W.ok(r)}getMap(){return de.empty}invert(e){return new gn(this.attr,e.attrs[this.attr])}map(e){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.attr!="string")throw new RangeError("Invalid input for DocAttrStep.fromJSON");return new gn(t.attr,t.value)}}re.jsonID("docAttr",gn);let Ft=class extends Error{};Ft=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t};Ft.prototype=Object.create(Error.prototype);Ft.prototype.constructor=Ft;Ft.prototype.name="TransformError";class Ca{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 Ft(t.failed);return this}maybeStep(e){let t=e.apply(this.doc);return t.failed||this.addStep(e,t.doc),t}get docChanged(){return this.steps.length>0}changedRange(){let e=1e9,t=-1e9;for(let r=0;r<this.mapping.maps.length;r++){let i=this.mapping.maps[r];r&&(e=i.map(e,1),t=i.map(t,-1)),i.forEach((s,o,l,a)=>{e=Math.min(e,l),t=Math.max(t,a)})}return e==1e9?null:{from:e,to:t}}addStep(e,t){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=t}replace(e,t=e,r=C.empty){let i=jr(this.doc,e,t,r);return i&&this.step(i),this}replaceWith(e,t,r){return this.replace(e,t,new C(k.from(r),0,0))}delete(e,t){return this.replace(e,t,C.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,r){return Rd(this,e,t,r),this}replaceRangeWith(e,t,r){return Dd(this,e,t,r),this}deleteRange(e,t){return Pd(this,e,t),this}lift(e,t){return bd(this,e,t),this}join(e,t=1){return Ed(this,e,t),this}wrap(e,t){return xd(this,e,t),this}setBlockType(e,t=e,r,i=null){return Sd(this,e,t,r,i),this}setNodeMarkup(e,t,r=null,i){return vd(this,e,t,r,i),this}setNodeAttribute(e,t,r){return this.step(new zt(e,t,r)),this}setDocAttribute(e,t){return this.step(new gn(e,t)),this}addNodeMark(e,t){return this.step(new Xe(e,t)),this}removeNodeMark(e,t){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(t instanceof z)t.isInSet(r.marks)&&this.step(new xt(e,t));else{let i=r.marks,s,o=[];for(;s=t.isInSet(i);)o.push(new xt(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 Md(this,e,t,r),this}addMark(e,t,r){return md(this,e,t,r),this}removeMark(e,t,r){return gd(this,e,t,r),this}clearIncompatible(e,t,r){return cs(this,e,t,r),this}}const li=Object.create(null);class A{constructor(e,t,r){this.$anchor=e,this.$head=t,this.ranges=r||[new va(e.min(t),e.max(t))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let e=this.ranges;for(let t=0;t<e.length;t++)if(e[t].$from.pos!=e[t].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(e,t=C.empty){let r=t.content.lastChild,i=null;for(let l=0;l<t.openEnd;l++)i=r,r=r.lastChild;let s=e.steps.length,o=this.ranges;for(let l=0;l<o.length;l++){let{$from:a,$to:c}=o[l],u=e.mapping.slice(s);e.replaceRange(u.map(a.pos),u.map(c.pos),l?C.empty:t),l==0&&go(e,s,(r?r.isInline:i&&i.isTextblock)?-1:1)}}replaceWith(e,t){let r=e.steps.length,i=this.ranges;for(let s=0;s<i.length;s++){let{$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),go(e,r,t.isInline?-1:1))}}static findFrom(e,t,r=!1){let i=e.parent.inlineContent?new N(e):Dt(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?Dt(e.node(0),e.node(s),e.before(s+1),e.index(s),t,r):Dt(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 fe(e.node(0))}static atStart(e){return Dt(e,e,0,0,1)||new fe(e)}static atEnd(e){return Dt(e,e,e.content.size,e.childCount,-1)||new fe(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=li[t.type];if(!r)throw new RangeError(`No selection type ${t.type} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in li)throw new RangeError("Duplicate use of selection JSON ID "+e);return li[e]=t,t.prototype.jsonID=e,t}getBookmark(){return N.between(this.$anchor,this.$head).getBookmark()}}A.prototype.visible=!0;class va{constructor(e,t){this.$from=e,this.$to=t}}let po=!1;function mo(n){!po&&!n.parent.inlineContent&&(po=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+n.parent.type.name+")"))}class N extends A{constructor(e,t=e){mo(e),mo(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 A.near(r);let i=e.resolve(t.map(this.anchor));return new N(i.parent.inlineContent?i:r,r)}replace(e,t=C.empty){if(super.replace(e,t),t==C.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof N&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new _r(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 N(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=A.findFrom(t,r,!0)||A.findFrom(t,-r,!0);if(s)t=s.$head;else return A.near(t,r)}return e.parent.inlineContent||(i==0?e=t:(e=(A.findFrom(e,-r,!0)||A.findFrom(e,r,!0)).$anchor,e.pos<t.pos!=i<0&&(e=t))),new N(e,t)}}A.jsonID("text",N);class _r{constructor(e,t){this.anchor=e,this.head=t}map(e){return new _r(e.map(this.anchor),e.map(this.head))}resolve(e){return N.between(e.resolve(this.anchor),e.resolve(this.head))}}class O extends A{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?A.near(s):new O(s)}content(){return new C(k.from(this.node),0,0)}eq(e){return e instanceof O&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new ds(this.anchor)}static fromJSON(e,t){if(typeof t.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new O(e.resolve(t.anchor))}static create(e,t){return new O(e.resolve(t))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}}O.prototype.visible=!1;A.jsonID("node",O);class ds{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:r}=e.mapResult(this.anchor);return t?new _r(r,r):new ds(r)}resolve(e){let t=e.resolve(this.anchor),r=t.nodeAfter;return r&&O.isSelectable(r)?new O(t):A.near(t)}}class fe extends A{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,t=C.empty){if(t==C.empty){e.delete(0,e.doc.content.size);let r=A.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,t)}toJSON(){return{type:"all"}}static fromJSON(e){return new fe(e)}map(e){return new fe(e)}eq(e){return e instanceof fe}getBookmark(){return Ld}}A.jsonID("all",fe);const Ld={map(){return this},resolve(n){return new fe(n)}};function Dt(n,e,t,r,i,s=!1){if(e.inlineContent)return N.create(n,t);for(let o=r-(i>0?0:1);i>0?o<e.childCount:o>=0;o+=i){let l=e.child(o);if(l.isAtom){if(!s&&O.isSelectable(l))return O.create(n,t-(i<0?l.nodeSize:0))}else{let a=Dt(n,l,t+i,i<0?l.childCount:0,i,s);if(a)return a}t+=l.nodeSize*i}return null}function go(n,e,t){let r=n.steps.length-1;if(r<e)return;let i=n.steps[r];if(!(i instanceof J||i instanceof Y))return;let s=n.mapping.maps[r],o;s.forEach((l,a,c,u)=>{o==null&&(o=u)}),n.setSelection(A.near(n.doc.resolve(o),t))}const yo=1,Nn=2,bo=4;class Bd extends Ca{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.$from.doc!=this.doc)throw new RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=e,this.curSelectionFor=this.steps.length,this.updated=(this.updated|yo)&~Nn,this.storedMarks=null,this}get selectionSet(){return(this.updated&yo)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=Nn,this}ensureMarks(e){return z.sameSet(this.storedMarks||this.selection.$from.marks(),e)||this.setStoredMarks(e),this}addStoredMark(e){return this.ensureMarks(e.addToSet(this.storedMarks||this.selection.$head.marks()))}removeStoredMark(e){return this.ensureMarks(e.removeFromSet(this.storedMarks||this.selection.$head.marks()))}get storedMarksSet(){return(this.updated&Nn)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~Nn,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,t=!0){let r=this.selection;return t&&(e=e.mark(this.storedMarks||(r.empty?r.$from.marks():r.$from.marksAcross(r.$to)||z.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,r){let i=this.doc.type.schema;if(t==null)return e?this.replaceSelectionWith(i.text(e),!0):this.deleteSelection();{if(r==null&&(r=t),!e)return this.deleteRange(t,r);let s=this.storedMarks;if(!s){let o=this.doc.resolve(t);s=r==t?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(t,r,i.text(e,s)),!this.selection.empty&&this.selection.to==t+e.length&&this.setSelection(A.near(this.selection.$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|=bo,this}get scrolledIntoView(){return(this.updated&bo)>0}}function ko(n,e){return!e||!n?n:n.bind(e)}class Zt{constructor(e,t,r){this.name=e,this.init=ko(t.init,r),this.apply=ko(t.apply,r)}}const zd=[new Zt("doc",{init(n){return n.doc||n.schema.topNodeType.createAndFill()},apply(n){return n.doc}}),new Zt("selection",{init(n,e){return n.selection||A.atStart(e.doc)},apply(n){return n.selection}}),new Zt("storedMarks",{init(n){return n.storedMarks||null},apply(n,e,t,r){return r.selection.$cursor?n.storedMarks:null}}),new Zt("scrollToSelection",{init(){return 0},apply(n,e){return n.scrolledIntoView?e+1:e}})];class ai{constructor(e,t){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=zd.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 Zt(r.key,r.spec.state,r))})}}class Bt{constructor(e){this.config=e}get schema(){return this.config.schema}get plugins(){return this.config.plugins}

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 Bt(this.config),r=this.config.fields;for(let i=0;i<r.length;i++){let s=r[i];t[s.name]=s.apply(e,this[s.name],this,t)}return t}get tr(){return new Bd(this)}static create(e){let t=new ai(e.doc?e.doc.type.schema:e.schema,e.plugins),r=new Bt(t);for(let i=0;i<t.fields.length;i++)r[t.fields[i].name]=t.fields[i].init(e,r);return r}reconfigure(e){let t=new ai(this.schema,e.plugins),r=t.fields,i=new Bt(t);for(let s=0;s<r.length;s++){let o=r[s].name;i[o]=this.hasOwnProperty(o)?this[o]:r[s].init(e,i)}return i}toJSON(e){let t={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(t.storedMarks=this.storedMarks.map(r=>r.toJSON())),e&&typeof e=="object")for(let r in e){if(r=="doc"||r=="selection")throw new RangeError("The JSON fields `doc` and `selection` are reserved");let i=e[r],s=i.spec.state;s&&s.toJSON&&(t[r]=s.toJSON.call(i,this[i.key]))}return t}static fromJSON(e,t,r){if(!t)throw new RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw new RangeError("Required config field 'schema' missing");let i=new ai(e.schema,e.plugins),s=new Bt(i);return i.fields.forEach(o=>{if(o.name=="doc")s.doc=Ce.fromJSON(e.schema,t.doc);else if(o.name=="selection")s.selection=A.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 Ma(n,e,t){for(let r in n){let i=n[r];i instanceof Function?i=i.bind(e):r=="handleDOMEvents"&&(i=Ma(i,e,{})),t[r]=i}return t}class F{constructor(e){this.spec=e,this.props={},e.props&&Ma(e.props,this,this.props),this.key=e.key?e.key.key:Ta("plugin")}getState(e){return e[this.key]}}const ci=Object.create(null);function Ta(n){return n in ci?n+"$"+ ++ci[n]:(ci[n]=0,n+"$")}class H{constructor(e="key"){this.key=Ta(e)}get(e){return e.config.pluginsByKey[this.key]}getState(e){return e[this.key]}}const fs=(n,e)=>n.selection.empty?!1:(e&&e(n.tr.deleteSelection().scrollIntoView()),!0);function Ea(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("backward",n):t.parentOffset>0)?null:t}const Oa=(n,e,t)=>{let r=Ea(n,t);if(!r)return!1;let i=hs(r);if(!i){let o=r.blockRange(),l=o&&qt(o);return l==null?!1:(e&&e(n.tr.lift(o,l).scrollIntoView()),!0)}let s=i.nodeBefore;if(za(n,i,e,-1))return!0;if(r.parent.content.size==0&&(Ht(s,"end")||O.isSelectable(s)))for(let o=r.depth;;o--){let l=jr(n.doc,r.before(o),r.after(o),C.empty);if(l&&l.slice.size<l.to-l.from){if(e){let a=n.tr.step(l);a.setSelection(Ht(s,"end")?A.findFrom(a.doc.resolve(a.mapping.map(i.pos,-1)),-1):O.create(a.doc,i.pos-s.nodeSize)),e(a.scrollIntoView())}return!0}if(o==1||r.node(o-1).childCount>1)break}return s.isAtom&&i.depth==r.depth-1?(e&&e(n.tr.delete(i.pos-s.nodeSize,i.pos).scrollIntoView()),!0):!1},$d=(n,e,t)=>{let r=Ea(n,t);if(!r)return!1;let i=hs(r);return i?Aa(n,i,e):!1},Fd=(n,e,t)=>{let r=Ia(n,t);if(!r)return!1;let i=ps(r);return i?Aa(n,i,e):!1};function Aa(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=jr(n.doc,s,a,C.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(N.create(u.doc,s)),t(u.scrollIntoView())}return!0}function Ht(n,e,t=!1){for(let r=n;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;

5if(t&&r.childCount!=1)return!1}return!1}const Na=(n,e,t)=>{let{$head:r,empty:i}=n.selection,s=r;if(!i)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("backward",n):r.parentOffset>0)return!1;s=hs(r)}let o=s&&s.nodeBefore;return!o||!O.isSelectable(o)?!1:(e&&e(n.tr.setSelection(O.create(n.doc,s.pos-o.nodeSize)).scrollIntoView()),!0)};function hs(n){if(!n.parent.type.spec.isolating)for(let e=n.depth-1;e>=0;e--){if(n.index(e)>0)return n.doc.resolve(n.before(e+1));if(n.node(e).type.spec.isolating)break}return null}function Ia(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("forward",n):t.parentOffset<t.parent.content.size)?null:t}const Ra=(n,e,t)=>{let r=Ia(n,t);if(!r)return!1;let i=ps(r);if(!i)return!1;let s=i.nodeAfter;if(za(n,i,e,1))return!0;if(r.parent.content.size==0&&(Ht(s,"start")||O.isSelectable(s))){let o=jr(n.doc,r.before(),r.after(),C.empty);if(o&&o.slice.size<o.to-o.from){if(e){let l=n.tr.step(o);l.setSelection(Ht(s,"start")?A.findFrom(l.doc.resolve(l.mapping.map(i.pos)),1):O.create(l.doc,l.mapping.map(i.pos))),e(l.scrollIntoView())}return!0}}return s.isAtom&&i.depth==r.depth-1?(e&&e(n.tr.delete(i.pos,i.pos+s.nodeSize).scrollIntoView()),!0):!1},Da=(n,e,t)=>{let{$head:r,empty:i}=n.selection,s=r;if(!i)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("forward",n):r.parentOffset<r.parent.content.size)return!1;s=ps(r)}let o=s&&s.nodeAfter;return!o||!O.isSelectable(o)?!1:(e&&e(n.tr.setSelection(O.create(n.doc,s.pos)).scrollIntoView()),!0)};function ps(n){if(!n.parent.type.spec.isolating)for(let e=n.depth-1;e>=0;e--){let t=n.node(e);if(n.index(e)+1<t.childCount)return n.doc.resolve(n.after(e+1));if(t.type.spec.isolating)break}return null}const Hd=(n,e)=>{let t=n.selection,r=t instanceof O,i;if(r){if(t.node.isTextblock||!ot(n.doc,t.from))return!1;i=t.from}else if(i=Vr(n.doc,t.from,-1),i==null)return!1;if(e){let s=n.tr.join(i);r&&s.setSelection(O.create(s.doc,i-n.doc.resolve(i).nodeBefore.nodeSize)),e(s.scrollIntoView())}return!0},Vd=(n,e)=>{let t=n.selection,r;if(t instanceof O){if(t.node.isTextblock||!ot(n.doc,t.to))return!1;r=t.to}else if(r=Vr(n.doc,t.to,1),r==null)return!1;return e&&e(n.tr.join(r).scrollIntoView()),!0},jd=(n,e)=>{let{$from:t,$to:r}=n.selection,i=t.blockRange(r),s=i&&qt(i);return s==null?!1:(e&&e(n.tr.lift(i,s).scrollIntoView()),!0)},Pa=(n,e)=>{let{$head:t,$anchor:r}=n.selection;return!t.parent.type.spec.code||!t.sameParent(r)?!1:(e&&e(n.tr.insertText(`
6`).scrollIntoView()),!0)};function ms(n){for(let e=0;e<n.edgeCount;e++){let{type:t}=n.edge(e);if(t.isTextblock&&!t.hasRequiredAttrs())return t}return null}const _d=(n,e)=>{let{$head:t,$anchor:r}=n.selection;if(!t.parent.type.spec.code||!t.sameParent(r))return!1;let i=t.node(-1),s=t.indexAfter(-1),o=ms(i.contentMatchAt(s));if(!o||!i.canReplaceWith(s,s,o))return!1;if(e){let l=t.after(),a=n.tr.replaceWith(l,l,o.createAndFill());a.setSelection(A.near(a.doc.resolve(l),1)),e(a.scrollIntoView())}return!0},La=(n,e)=>{let t=n.selection,{$from:r,$to:i}=t;if(t instanceof fe||r.parent.inlineContent||i.parent.inlineContent)return!1;let s=ms(i.parent.contentMatchAt(i.indexAfter()));if(!s||!s.isTextblock)return!1;if(e){let o=(!r.parentOffset&&i.index()<i.parent.childCount?r:i).pos,l=n.tr.insert(o,s.createAndFill());l.setSelection(N.create(l.doc,o+1)),e(l.scrollIntoView())}return!0},Ba=(n,e)=>{let{$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(Fe(n.doc,s))return e&&e(n.tr.split(s).scrollIntoView()),!0}let r=t.blockRange(),i=r&&qt(r);return i==null?!1:(e&&e(n.tr.lift(r,i).scrollIntoView()),!0)};function Ud(n){return(e,t)=>{let{$from:r,$to:i}=e.selection;if(e.selection instanceof O&&e.selection.node.isBlock)return!r.parentOffset||!Fe(e.doc,r.pos)?!1:(t&&t(e.tr.split(r.pos).scrollIntoView()),!0);if(!r.depth)return!1;let s=[],o,l,a=!1,c=!1;for(let h=r.depth;;h--)if(r.node(h).isBlock){a=r.end(h)==r.pos+(r.depth-h),c=r.start(h)==r.pos-(r.depth-h),l=ms(r.node(h-1).contentMatchAt(r.indexAfter(h-1))),s.unshift(a&&l?{type:l}:null),o=h;break}else{if(h==1)return!1;s.unshift(null)}let u=e.tr;(e.selection instanceof N||e.selection instanceof fe)&&u.deleteSelection();let d=u.mapping.map(r.pos),f=Fe(u.doc,d,s.length,s);if(f||(s[0]=l?{type:l}:null,f=Fe(u.doc,d,s.length,s)),!f)return!1;if(u.split(d,s.length,s),!a&&c&&r.node(o).type!=l){let h=u.mapping.map(r.before(o)),p=u.doc.resolve(h);l&&r.node(o-1).canReplaceWith(p.index(),p.index()+1,l)&&u.setNodeMarkup(u.mapping.map(r.before(o)),l)}return t&&t(u.scrollIntoView()),!0}}const Wd=Ud(),qd=(n,e)=>{let{$from:t,to:r}=n.selection,i,s=t.sharedDepth(r);return s==0?!1:(i=t.before(s),e&&e(n.tr.setSelection(O.create(n.doc,i))),!0)};function Kd(n,e,t){let r=e.nodeBefore,i=e.nodeAfter,s=e.index();return!r||!i||!r.type.compatibleContent(i.type)?!1:!r.content.size&&e.parent.canReplace(s-1,s)?(t&&t(n.tr.delete(e.pos-r.nodeSize,e.pos).scrollIntoView()),!0):!e.parent.canReplace(s,s+1)||!(i.isTextblock||ot(n.doc,e.pos))?!1:(t&&t(n.tr.join(e.pos).scrollIntoView()),!0)}function za(n,e,t,r){let i=e.nodeBefore,s=e.nodeAfter,o,l,a=i.type.spec.isolating||s.type.spec.isolating;if(!a&&Kd(n,e,t))return!0;let c=!a&&e.parent.canReplace(e.index(),e.index()+1);if(c&&(o=(l=i.contentMatchAt(i.childCount)).findWrapping(s.type))&&l.matchType(o[0]||s.type).validEnd){if(t){let h=e.pos+s.nodeSize,p=k.empty;for(let y=o.length-1;y>=0;y--)p=k.from(o[y].create(null,p));p=k.from(i.copy(p));let g=n.tr.step(new Y(e.pos-1,h,e.pos,h,new C(p,1,0),o.length,!0)),m=g.doc.resolve(h+2*o.length);m.nodeAfter&&m.nodeAfter.type==i.type&&ot(g.doc,m.pos)&&g.join(m.pos),t(g.scrollIntoView())}return!0}let u=s.type.spec.isolating||r>0&&a?null:A.findFrom(e,1),d=u&&u.$from.blockRange(u.$to),f=d&&qt(d);if(f!=null&&f>=e.depth)return t&&t(n.tr.lift(d,f).scrollIntoView()),!0;if(c&&Ht(s,"start",!0)&&Ht(i,"end")){let h=i,p=[];for(;p.push(h),!h.isTextblock;)h=h.lastChild;let g=s,m=1;for(;!g.isTextblock;g=g.firstChild)m++;if(h.canReplace(h.childCount,h.childCount,g.content)){if(t){let y=k.empty;for(let S=p.length-1;S>=0;S--)y=k.from(p[S].copy(y));let b=n.tr.step(new Y(e.pos-p.length,e.pos+s.nodeSize,e.pos+m,e.pos+s.nodeSize-m,new C(y,p.length,0),0,!0));t(b.scrollIntoView())}return!0}}return!1}function $a(n){return function(e,t){let r=e.selection,i=n<0?r.$from:r.$to,s=i.depth;for(;i.node(s).isInline;){if(!s)return!1;s--}return i.node(s).isTextblock?(t&&t(e.tr.setSelection(N.create(e.doc,n<0?

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l=n.docView.nearestDesc(s,!0);if(!l)break;if(l.node.isBlock){s=l.contentDOM||l.dom;break}s=l.dom.parentNode}let o=qa(n,i.pos,1);for(let l=s.firstChild;l;l=l.nextSibling){let a;if(l.nodeType==1)a=l.getClientRects();else if(l.nodeType==3)a=Le(l,0,l.nodeValue.length).getClientRects();else continue;for(let c=0;c<a.length;c++){let u=a[c];if(u.bottom>u.top+1&&(t=="up"?o.top-u.top>(u.bottom-o.top)*2:u.bottom-o.bottom>(o.bottom-u.top)*2))return!1}}return!0})}const Mf=/[\u0590-\u08ac]/;function Tf(n,e,t){let{$head:r}=e.selection;if(!r.parent.isTextblock)return!1;let i=r.parentOffset,s=!i,o=i==r.parent.content.size,l=n.domSelection();return l?!Mf.test(r.parent.textContent)||!l.modify?t=="left"||t=="backward"?s:o:Ka(n,e,()=>

6{let{focusNode:a,focusOffset:c,anchorNode:u,anchorOffset:d}=n.domSelectionRange(),f=l.caretBidiLevel;l.modify("move",t,"character");let h=r.depth?n.docView.domAfterPos(r.before()):n.dom,{focusNode:p,focusOffset:g}=n.domSelectionRange(),m=p&&!h.contains(p.nodeType==1?p:p.parentNode)||a==p&&c==g;try{l.collapse(u,d),a&&(a!=u||c!=d)&&l.extend&&l.extend(a,c)}catch{}return f!=null&&(l.caretBidiLevel=f),m}):r.pos==r.start()||r.pos==r.end()}let Mo=null,To=null,Eo=!1;function Ef(n,e,t){return Mo==e&&To==t?Eo:(Mo=e,To=t,Eo=t=="up"||t=="down"?vf(n,e,t):Tf(n,e,t))}const we=0,Oo=1,ft=2,Ae=3;class Tn{constructor(e,t,r,i){this.parent=e,this.children=t,this.dom=r,this.contentDOM=i,this.dirty=we,r.pmViewDesc=this}matchesWidget(e){return!1}matchesMark(e){return!1}matchesNode(e,t,r){return!1}matchesHack(e){return!1}parseRule(){return null}stopEvent(e){return!1}get size(){let e=0;for(let t=0;t<this.children.length;t++)e+=this.children[t].size;return e}get border(){return 0}destroy(){this.parent=void 0,this.dom.pmViewDesc==this&&(this.dom.pmViewDesc=void 0);for(let e=0;e<this.children.length;e++)this.children[e].destroy()}posBeforeChild(e){for(let t=0,r=this.posAtStart;;t++){let i=this.children[t];if(i==e)return r;r+=i.size}}get posBefore(){return this.parent.posBeforeChild(this)}get posAtStart(){return this.parent?this.parent.posBeforeChild(this)+this.border:0}get posAfter(){return this.posBefore+this.size}get posAtEnd(){return this.posAtStart+this.size-2*this.border}localPosFromDOM(e,t,r){if(this.contentDOM&&this.contentDOM.contains(e.nodeType==1?e:e.parentNode))if(r<0){let s,o;if(e==this.contentDOM)s=e.childNodes[t-1];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;s=e.previousSibling}for(;s&&!((o=s.pmViewDesc)&&o.parent==this);)s=s.previousSibling;return s?this.posBeforeChild(o)+o.size:this.posAtStart}else{let s,o;if(e==this.contentDOM)s=e.childNodes[t];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;s=e.nextSibling}for(;s&&!((o=s.pmViewDesc)&&o.parent==this);)s=s.nextSibling;return s?this.posBeforeChild(o):this.posAtEnd}let i;if(e==this.dom&&this.contentDOM)i=t>Z(this.contentDOM);else if(this.contentDOM&&this.contentDOM!=this.dom&&this.dom.contains(this.contentDOM))i=e.compareDocumentPosition(this.contentDOM)&2;else if(this.dom.firstChild){if(t==0)for(let s=e;;s=s.parentNode){if(s==this.dom){i=!1;break}if(s.previousSibling)break}if(i==null&&t==e.childNodes.length)for(let s=e;;s=s.parentNode){if(s==this.dom){i=!0;break}if(s.nextSibling)break}}return i??r>0?this.posAtEnd:this.posAtStart}nearestDesc(e,t=!1){for(let r=!0,i=e;i;i=i.parentNode){let s=this.getDesc(i),o;if(s&&(!t||s.node))if(r&&(o=s.nodeDOM)&&!(o.nodeType==1?o.contains(e.nodeType==1?e:e.parentNode):o==e))r=!1;else return s}}getDesc(e){let t=e.pmViewDesc;for(let r=t;r;r=r.parent)if(r==this)return t}posFromDOM(e,t,r){for(let i=e;i;i=i.parentNode){let s=this.getDesc(i);if(s)return s.localPosFromDOM(e,t,r)}return-1}descAt(e){for(let t=0,r=0;t<this.children.length;t++){let i=this.children[t],s=r+i.size;if(r==e&&s!=r){for(;!i.border&&i.children.length;)for(let o=0;o<i.children.length;o++){let l=i.children[o];if(l.size){i=l;break}}return i}if(e<s)return i.descAt(e-r-i.border);r=s}}domFromPos(e,t){if(!this.contentDOM)return{node:this.dom,offset:0,atom:e+1};let r=0,i=0;for(let s=0;r<this.children.length;r++){let o=this.children[r],l=s+o.size;if(l>e||o instanceof Ga){i=e-s;break}s=l}if(i)return this.children[r].domFromPos(i-this.children[r].border,t);for(let s;r&&!(s=this.children[r-1]).size&&s instanceof Ja&&s.side>=0;r--);if(t<=0){let s,o=!0;for(;s=r?this.children[r-1]:null,!(!s||s.dom.parentNode==this.contentDOM);r--,o=!1);return s&&t&&o&&!s.border&&!s.domAtom?s.domFromPos(s.size,t):{node:this.contentDOM,offset:s?Z(s.dom)+1:0}}else{let s,o=!0;for(;s=r<this.children.length?this.children[r]:null,!(!s||s.dom.parentNode==this.contentDOM);r++,o=!1);return s&&o&&!s.border&&!s.domAtom?s.domFromPos(0,t):{node:this.contentDOM,offset:s?Z(s.dom):this.contentDOM.childNodes.length}}}parseRange(e,t,r=0){if(this.children.length==0)return{node:this.contentDOM,from:e,to:t,fromOffset:0,toOffset:this.contentDOM.childNodes.length};let i=-1,s=-1;for(let o=r,l=0;;l++){let a=this.children[l],c=o+a.size;if(i==-1&&e<=c){let u=o+a.border;if(e>=u&&t<=c-a.border&&a.node&&a.contentDOM&&this.contentDOM.contains(a.contentDOM))return a.parseRange(e,t,u);e=o;for(let d=l;d>0;d--){let f=this.children[d-1];if(f.size&&f.dom.parentNode==this.contentDOM&&!f.emptyChildAt(1)){i=Z(f.dom)+1;break}e-=f.size}i==-1&&(i=0)}if(i>-1&&(c>t||l==this.children.length-1)){t=c;for(let u=l+1;u<this.children.length;u++){let d=this.children[u];if(d.size&&d.dom.parentNode==this.contentDOM&&!d.emptyChildAt(-1)){s=Z(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);

6if(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 g=this.children[h],m=p+g.size;if(s>p&&o<m)return g.setSelection(e-p-g.border,t-p-g.border,r,i);p=m}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((ke||te)&&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 g=h,m;g;g=g.parentNode){if(m=g.nextSibling){m.nodeName=="BR"&&(l=a={node:m.parentNode,offset:Z(m)+1});break}let y=g.pmViewDesc;if(y&&y.node&&y.node.isBlock)break}}else{let g=h.childNodes[p-1];d=g&&(g.nodeName=="BR"||g.contentEditable=="false")}}if(ke&&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&&te)&&St(l.node,l.offset,u.anchorNode,u.anchorOffset)&&St(a.node,a.offset,u.focusNode,u.focusOffset))return;let f=!1;if((c.extend||e==t)&&!(d&&ke)){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?ft:Oo,e==l&&t==a&&(s.contentLost||s.dom.parentNode!=this.contentDOM)?s.dirty=Ae:s.markDirty(e-l,t-l);return}else s.dirty=s.dom==s.contentDOM&&s.dom.parentNode==this.contentDOM&&!s.children.length?ft:Ae}r=o}this.dirty=ft}markParentsDirty(){let e=1;for(let t=this.parent;t;t=t.parent,e++){let r=e==1?ft:Oo;t.dirty<r&&(t.dirty=r)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}}

7class Ja extends Tn{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==we&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let t=this.widget.spec.stopEvent;return t?t(e):!1}ignoreMutation(e){return e.type!="selection"||this.widget.spec.ignoreSelection}destroy(){this.widget.type.destroy(this.dom),super.destroy()}get domAtom(){return!0}get ignoreForSelection(){return!!this.widget.type.spec.relaxedSide}get side(){return this.widget.type.side}}class Of extends Tn{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 Ct extends Tn{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=Mt.renderSpec(document,t.type.spec.toDOM(t,r),null,t.attrs)),new Ct(e,t,o.dom,o.contentDOM||o.dom,o)}parseRule(){return this.dirty&Ae||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return this.dirty!=Ae&&this.mark.eq(e)}markDirty(e,t){if(super.markDirty(e,t),this.dirty!=we){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=we}}slice(e,t,r){let i=Ct.create(this.parent,this.mark,!0,r),s=this.children,o=this.size;t<o&&(s=Fi(s,t,o,r)),e>0&&(s=Fi(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 nt extends Tn{constructor(e,t,r,i,s,o,l,a,c){super(e,[],s,o),this.node=t,this.outerDeco=r,this.innerDeco=i,this.nodeDOM=l}static create(e,t,r,i,s,o){let l=s.nodeViews[t.type.name],a,c=l&&l(t,s,()=>{if(!a)return o;if(a.parent)return a.parent.posBeforeChild(a)},r,i),u=c&&c.dom,d=c&&c.contentDOM;if(t.isText){if(!u)u=document.createTextNode(t.text);else if(u.nodeType!=3)throw new RangeError("Text must be rendered as a DOM text node")}else u||({dom:u,contentDOM:d}=Mt.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=Xa(u,r,t),c?a=new Af(e,t,r,i,u,d||null,f,c,s,o+1):t.isText?new Wr(e,t,r,i,u,f,s):new nt(e,t,r,i,u,d||null,f,s,o+1)}parseRule(){if(this.node.type.spec.reparseInView)return null;let e={node:this.node.type.name,attrs:this.node.attrs};if(this.node.type.whitespace=="pre"&&(e.preserveWhitespace="full"),!this.contentDOM)e.getContent=()=>this.node.content;else if(!this.contentLost)e.contentElement=this.contentDOM;else{for(let t=this.children.length-1;t>=0;t--){let r=this.children[t];if(this.dom.contains(r.dom.parentNode)){e.contentElement=r.dom.parentNode;break}}e.contentElement||(e.getContent=()=>k.empty)}return e}matchesNode(e,t,r){return this.dirty==we&&e.eq(this.node)&&tr(t,this.outerDeco)&&r.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}updateChildren(e,t){let r=this.node.inlineContent,i=t,s=e.composing?this.localCompositionInfo(e,t):null,o=s&&s.pos>-1?s:null,l=s&&s.pos<0,a=new If(this,o&&o.node,e);Pf(this.node,this.innerDeco,(c,u,d)=>{c.spec.marks?a.syncToMarks(c.spec.marks,r,e,u):c.type.side>=0&&!d&&a.syncToMarks(u==this.node.childCount?z.none:this.node.child(u).marks,r,e,u),a.placeWidget(c,e,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==ft)&&(o&&this.protectLocalComposition(e,o),Ya(this.contentDOM,this.children,e),jt&&Lf(this.dom))}localCompositionInfo(e,t){let{from:r,to:i}=e.state.selection;if(!(e.state.selection instanceof N)||r<t||i>t+this.node.content.size)return null;let s=e.input.compositionNode;if(!s||!this.dom.contains(s.parentNode))return null;

7if(this.node.inlineContent){let o=s.nodeValue,l=Bf(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 Of(this,s,t,i);e.input.compositionNodes.push(o),this.children=Fi(this.children,r,r+i.length,e,o)}update(e,t,r,i){return this.dirty==Ae||!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=we}updateOuterDeco(e){if(tr(e,this.outerDeco))return;let t=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=Qa(this.dom,this.nodeDOM,$i(this.outerDeco,this.node,t),$i(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 Ao(n,e,t,r,i){Xa(r,e,n);let s=new nt(void 0,n,e,t,r,r,r,i,0);return s.contentDOM&&s.updateChildren(i,0),s}class Wr extends nt{constructor(e,t,r,i,s,o,l){super(e,t,r,i,s,null,o,l,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,t,r,i){return this.dirty==Ae||this.dirty!=we&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(t),(this.dirty!=we||e.text!=this.node.text)&&e.text!=this.nodeDOM.nodeValue&&(this.nodeDOM.nodeValue=e.text,i.trackWrites==this.nodeDOM&&(i.trackWrites=null)),this.node=e,this.dirty=we,!0)}inParent(){let e=this.parent.contentDOM;for(let t=this.nodeDOM;t;t=t.parentNode)if(t==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,t,r){return e==this.nodeDOM?this.posAtStart+Math.min(t,this.node.text.length):super.localPosFromDOM(e,t,r)}ignoreMutation(e){return e.type!="characterData"&&e.type!="selection"}slice(e,t,r){let i=this.node.cut(e,t),s=document.createTextNode(i.text);return new Wr(this.parent,i,this.outerDeco,this.innerDeco,s,s,r)}markDirty(e,t){super.markDirty(e,t),this.dom!=this.nodeDOM&&(e==0||t==this.nodeDOM.nodeValue.length)&&(this.dirty=Ae)}get domAtom(){return!1}isText(e){return this.node.text==e}}class Ga extends Tn{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==we&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}}class Af extends nt{constructor(e,t,r,i,s,o,l,a,c,u){super(e,t,r,i,s,o,l,c,u),this.spec=a}update(e,t,r,i){if(this.dirty==Ae)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 Ya(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=No(r),i=!0;r=r.nextSibling}else i=!0,n.insertBefore(l,r);if(o instanceof Ct){let a=r?r.previousSibling:n.lastChild;Ya(o.contentDOM,o.children,t),r=a?a.nextSibling:n.firstChild}}for(;r;)r=No(r),i=!0;i&&t.trackWrites==n&&(t.trackWrites=null)}const sn=function(n){n&&(this.nodeName=n)};sn.prototype=Object.create(null);const ht=[new sn];function $i(n,e,t){if(n.length==0)return ht;let r=t?ht[0]:new sn,i=[r];for(let s=0;s<n.length;s++){let o=n[s].type.attrs;if(o){o.nodeName&&i.push(r=new sn(o.nodeName));for(let l in o){let a=o[l];a!=null&&(t&&i.length==1&&i.push(r=new sn(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 Qa(n,e,t,r){if(t==ht&&r==ht)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=ht[0]),i=a}Nf(i,l||ht[0],o)}return i}function Nf(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]);

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t;if(t.nodeType==1&&t.contentEditable=="false")break;n=t,e=0}}function _f(n,e){for(;n&&!e&&!vn(n);)e=Z(n),n=n.parentNode;for(;n&&e;){let t=n.childNodes[e-1];if(t.nodeType==3)return t;if(t.nodeType==1&&t.contentEditable=="false")break;n=t,e=n.childNodes.length}}function Vi(n,e,t){if(e.nodeType!=3){let s,o;(o=jf(e,t))?(e=o,t=0):(s=_f(e,t))&&(e=s,t=s.nodeValue.length)}let r=n.domSelection();if(!r)return;if(Ur(r)){let s=document.createRange();s.setEnd(e,t),s.setStart(e,t),r.removeAllRanges(),r.addRange(s)}else r.extend&&r.extend(e,t);n.domObserver.setCurSelection();let{state:i}=n;setTimeout(()=>{n.state==i&&He(n)},50)}function zo(n,e){let t=n.state.doc.resolve(e);if(!(G||Va)&&t.parent.inlineContent){let i=n.coordsAtPos(e);if(e>t.start()){let s=n.coordsAtPos(e-1),o=(s.top+s.bottom)/2;if(o>i.top&&o<i.bottom&&Math.abs(s.left-i.left)>1)return s.left<i.left?"ltr":"rtl"}if(e<t.end()){let s=n.coordsAtPos(e+1),o=(s.top+s.bottom)/2;if(o>i.top&&o<i.bottom&&Math.abs(s.left-i.left)>1)return 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Uf(n){if(!te||n.state.selection.$head.parentOffset>0)return!1;let{focusNode:e,focusOffset:t}=n.domSelectionRange();if(e&&e.nodeType==1&&t==0&&e.firstChild&&e.firstChild.contentEditable=="false"){let r=e.firstChild;Ho(n,r,"true"),setTimeout(()=>Ho(n,r,"false"),20)}return!1}function Wf(n){let e="";return n.ctrlKey&&(e+="c"),n.metaKey&&(e+="m"),n.altKey&&(e+="a"),n.shiftKey&&(e+="s"),e}function qf(n,e){let t=e.keyCode,r=Wf(e);if(t==8||ye&&t==72&&r=="c")return Fo(n,-1)||Rt(n,-1);if(t==46&&!e.shiftKey||ye&&t==68&&r=="c")return Fo(n,1)||Rt(n,1);if(t==13||t==27)return!0;if(t==37||ye&&t==66&&r=="c"){let i=t==37?zo(n,n.state.selection.from)=="ltr"?-1:1:-1;return Bo(n,i,r)||Rt(n,i)}else if(t==39||ye&&t==70&&r=="c"){let i=t==39?zo(n,n.state.selection.from)=="ltr"?1:-1:1;return Bo(n,i,r)||Rt(n,i)}else{if(t==38||ye&&t==80&&r=="c")return $o(n,-1,r)||Rt(n,-1);if(t==40||ye&&t==78&&r=="c")return Uf(n)||$o(n,1,r)||Rt(n,1);if(r==(ye?"m":"c")&&(t==66||t==73||t==89||t==90))return!0}return!1}function ws(n,e){n.someProp("transformCopied",h=>{e=h(e,n)});let t=[],{content:r,openStart:i,openEnd:s}=e;for(;i>1&&s>1&&r.childCount==1&&r.firstChild.childCount==1;){i--,s--;let h=r.firstChild;t.push(h.type.name,h.attrs!=h.type.defaultAttrs?h.attrs:null),r=h.content}let o=n.someProp("clipboardSerializer")||Mt.fromSchema(n.state.schema),l=ac(),a=l.createElement("div");a.appendChild(o.serializeFragment(r,{document:l}));let c=a.firstChild,u,d=0;for(;c&&c.nodeType==1&&(u=lc[c.nodeName.toLowerCase()]);){for(let h=u.length-1;h>=0;h--){let p=l.createElement(u[h]);for(;a.firstChild;)p.appendChild(a.firstChild);a.appendChild(p),d++}c=a.firstChild}c&&c.nodeType==1&&c.setAttribute("data-pm-slice",`${i} ${s}${d?` -${d}`:""} ${JSON.stringify(t)}`);let f=n.someProp("clipboardTextSerializer",h=>h(e,n))||e.content.textBetween(0,e.content.size,`
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9`);return{dom:a,text:f,slice:e}}function rc(n,e,t,r,i){let s=i.parent.type.spec.code,o,l;if(!t&&!e)return null;let a=!!e&&(r||s||!t);if(a){if(n.someProp("transformPastedText",f=>{e=f(e,s||r,n)}),s)return l=new C(k.from(n.state.schema.text(e.replace(/\r\n?/g,`
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(.*)/.exec(c.getAttribute("data-pm-slice")||"");if(u&&u[3])for(let d=+u[3];d>0;d--){let f=o.firstChild;for(;f&&f.nodeType!=1;)f=f.nextSibling;if(!f)break;o=f}if(l||(l=(n.someProp("clipboardParser")||n.someProp("domParser")||et.fromSchema(n.state.schema)).parseSlice(o,{preserveWhitespace:!!(a||u),context:i,ruleFromNode(f){return f.nodeName=="BR"&&!f.nextSibling&&f.parentNode&&!Kf.test(f.parentNode.nodeName)?{ignore:!0}:null}})),u)l=Xf(Vo(l,+u[1],+u[2]),u[4]);else if(l=C.maxOpen(Jf(l.content,i),!0),l.openStart||l.openEnd){let d=0,f=0;for(let h=l.content.firstChild;d<l.openStart&&!h.type.spec.isolating;d++,h=h.firstChild);for(let h=l.content.lastChild;f<l.openEnd&&!h.type.spec.isolating;f++,h=h.lastChild);l=Vo(l,d,f)}return n.someProp("transformPasted",d=>{l=d(l,n,a)}),l}const Kf=/^(a|abbr|acronym|b|cite|code|del|em|i|ins|kbd|label|output|q|ruby|s|samp|span|strong|sub|sup|time|u|tt|var)$/i;function Jf(n,e){if(n.childCount<2)return n;for(let t=e.depth;t>=0;t--){let i=e.node(t).contentMatchAt(e.index(t)),s,o=[];if(n.forEach(l=>{if(!o)return;let a=i.findWrapping(l.type),c;if(!a)return o=null;if(c=o.length&&s.length&&sc(a,s,l,o[o.length-1],0))o[o.length-1]=c;else{o.length&&(o[o.length-1]=oc(o[o.length-1],s.length));let u=ic(l,a);o.push(u),i=i.matchType(u.type),s=a}}),o)return k.from(o)}return n}function ic(n,e,t=0){for(let r=e.length-1;r>=t;r--)n=e[r].create(null,k.from(n));return n}function sc(n,e,t,r,i){if(i<n.length&&i<e.length&&n[i]==e[i]){let s=sc(n,e,t,r.lastChild,i+1);if(s)return r.copy(r.content.replaceChild(r.childCount-1,s));if(r.contentMatchAt(r.childCount).matchType(i==n.length-1?t.type:n[i+1]))return r.copy(r.content.append(k.from(ic(t,n,i+1))))}}function oc(n,e){if(e==0)return n;let t=n.content.replaceChild(n.childCount-1,oc(n.lastChild,e-1)),r=n.contentMatchAt(n.childCount).fillBefore(k.empty,!0);return n.copy(t.append(r))}function ji(n,e,t,r,i,s){let o=e<0?n.firstChild:n.lastChild,l=o.content;return n.childCount>1&&(s=0),i<r-1&&(l=ji(l,e,t,r,i+1,s)),i>=t&&(l=e<0?o.contentMatchAt(0).fillBefore(l,s<=i).append(l):l.append(o.contentMatchAt(o.childCount).fillBefore(k.empty,!0))),n.replaceChild(e<0?0:n.childCount-1,o.copy(l))}function Vo(n,e,t){return e<n.openStart&&(n=new C(ji(n.content,-1,e,n.openStart,0,n.openEnd),e,n.openEnd)),t<n.openEnd&&(n=new C(ji(n.content,1,t,n.openEnd,0,0),n.openStart,t)),n}const lc={thead:["table"],tbody:["table"],tfoot:["table"],caption:["table"],colgroup:["table"],col:["table","colgroup"],tr:["table","tbody"],td:["table","tbody","tr"],th:["table","tbody","tr"]};let jo=null;function ac(){return jo||(jo=document.implementation.createHTMLDocument("title"))}let fi=null;function Gf(n){let e=window.trustedTypes;return e?(fi||(fi=e.defaultPolicy||e.createPolicy("ProseMirrorClipboard",{createHTML:t=>t})),fi.createHTML(n)):n}function Yf(n){let e=/^(\s*<meta [^>]*>)*/.exec(n);e&&(n=n.slice(e[0].length));let t=ac().createElement("div"),r=/<([a-z][^>\s]+)/i.exec(n),i;if((i=r&&lc[r[1].toLowerCase()])&&(n=i.map(s=>"<"+s+">").join("")+n+i.map(s=>"</"+s+">").reverse().join("")),t.innerHTML=Gf(n),i)for(let s=0;s<i.length;s++)t=t.querySelector(i[s])||t;return t}function Qf(n){let e=n.querySelectorAll(G?"span:not([class]):not([style])":"span.Apple-converted-space");for(let t=0;t<e.length;t++){let r=e[t];r.childNodes.length==1&&r.textContent==" "&&r.parentNode&&r.parentNode.replaceChild(n.ownerDocument.createTextNode(" "),r)}}function Xf(n,e){if(!n.size)return n;let t=n.content.firstChild.type.schema,r;try{r=JSON.parse(e)}catch{return n}let{content:i,openStart:s,openEnd:o}=n;for(let l=r.length-2;l>=0;l-=2){let a=t.nodes[r[l]];if(!a||a.hasRequiredAttrs())break;i=k.from(a.create(r[l+1],i)),s++,o++}return new C(i,s,o)}const se={},oe={},Zf={touchstart:!0,touchmove:!0};class eh{constructor(){this.shiftKey=!1,this.mouseDown=null,this.lastKeyCode=null,this.lastKeyCodeTime=0,this.lastClick={time:0,x:0,y:0,type:"",button:0},this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastIOSEnter=0,this.lastIOSEnterFallbackTimeout=-1,this.lastFocus=0,this.lastTouch=0,this.lastChromeDelete=0,this.composing=!1,this.compositionNode=null,this.composingTimeout=-1,this.compositionNodes=[],this.compositionEndedAt=-2e8,this.compositionID=1,this.badSafariComposition=!1,this.compositionPendingChanges=0,this.domChangeCount=0,this.eventHandlers=Object.create(null),this.hideSelectionGuard=null}}function th(n){for(let e in se){let t=se[e];n.dom.addEventListener(e,n.input.eventHandlers[e]=r=>{rh(n,r)&&!xs(n,r)&&(n.editable||!(r.type in oe))&&t(n,r)},Zf[e]?{passive:!0}:void 0)}te&&n.dom.addEventListener("input",()=>null),_i(n)}function Ze(n,e){n.input.lastSelectionOrigin=e,n.input.lastSelectionTime=Date.now()}function nh(n){n.domObserver.stop();for(let e in n.input.eventHandlers)n.dom.removeEventListener(e,n.input.eventHandlers[e]);clearTimeout(n.input.composingTimeout),clearTimeout(n.input.lastIOSEnterFallbackTimeout)}function _i(n){n.someProp("handleDOMEvents",e=>{for(let t in e)n.input.eventHandlers[t]||n.dom.addEventListener(t,n.input.eventHandlers[t]=r=>xs(n,r))})}function xs(n,e){return n.someProp("handleDOMEvents",t=>{let r=t[e.type];return r?r(n,e)||e.defaultPrevented:!1})}function rh(n,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let t=e.target;t!=n.dom;t=t.parentNode)if(!t||t.nodeType==11||t.pmViewDesc&&t.pmViewDesc.stopEvent(e))return!1;return!0}function ih(n,e){!xs(n,e)&&se[e.type]&&(n.editable||!(e.type in oe))&&se[e.type](n,e)}oe.keydown=(n,e)=>{let t=e;if(n.input.shiftKey=t.keyCode==16||t.shiftKey,!uc(n,t)&&(n.input.lastKeyCode=t.keyCode,n.input.lastKeyCodeTime=Date.now(),!(ze&&G&&t.keyCode==13)))if(t.keyCode!=229&&n.domObserver.forceFlush(),jt&&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,dt(13,"Enter"))),n.input.lastIOSEnter=0)},200)}else n.someProp("handleKeyDown",r=>r(n,t))||qf(n,t)?t.preventDefault():Ze(n,"key")};oe.keyup=(n,e)=>{e.keyCode==16&&(n.input.shiftKey=!1)};oe.keypress=(n,e)=>{let t=e;if(uc(n,t)||!t.charCode||t.ctrlKey&&!t.altKey||ye&&t.metaKey)return;if(n.someProp("handleKeyPress",i=>i(n,t))){t.preventDefault();return}let r=n.state.selection;if(!(r instanceof N)||!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 qr(n){return{left:n.clientX,top:n.clientY}}function sh(n,e){let t=e.x-n.clientX,r=e.y-n.clientY;return t*t+r*r<100}function Ss(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 $t(n,e,t){if(n.focused||n.focus(),n.state.selection.eq(e))return;let r=n.state.tr.setSelection(e);r.setMeta("pointer",!0),n.dispatch(r)}function oh(n,e){if(e==-1)return!1;let t=n.state.doc.resolve(e),r=t.nodeAfter;return r&&r.isAtom&&O.isSelectable(r)?($t(n,new O(t)),!0):!1}function lh(n,e){if(e==-1)return!1;let t=n.state.selection,r,i;t instanceof O&&(r=t.node);let s=n.state.doc.resolve(e);for(let o=s.depth+1;o>0;o--){let l=o>s.depth?s.nodeAfter:s.node(o);if(O.isSelectable(l)){r&&t.$from.depth>0&&o>=t.$from.depth&&s.before(t.$from.depth+1)==t.$from.pos?i=s.before(t.$from.depth):i=s.before(o);break}}return i!=null?($t(n,O.create(n.state.doc,i)),!0):!1}function ah(n,e,t,r,i){return Ss(n,"handleClickOn",e,t,r)||n.someProp("handleClick",s=>s(n,e,r))||(i?lh(n,t):oh(n,t))}function ch(n,e,t,r){return Ss(n,"handleDoubleClickOn",e,t,r)||n.someProp("handleDoubleClick",i=>i(n,e,r))}function uh(n,e,t,r){return Ss(n,"handleTripleClickOn",e,t,r)||n.someProp("handleTripleClick",i=>i(n,e,r))||dh(n,t,r)}function dh(n,e,t){if(t.button!=0)return!1;let r=n.state.doc;if(e==-1)return r.inlineContent?($t(n,N.create(r,0,r.content.size)),!0):!1;let i=r.resolve(e);for(let s=i.depth+1;s>0;s--){let o=s>i.depth?i.nodeAfter:i.node(s),l=i.before(s);if(o.inlineContent)$t(n,N.create(r,l+1,l+1+o.content.size));else if(O.isSelectable(o))$t(n,O.create(r,l));else continue;return!0}}function Cs(n){return rr(n)}const cc=ye?"metaKey":"ctrlKey";se.mousedown=(n,e)=>{let t=e;n.input.shiftKey=t.shiftKey;let r=Cs(n),i=Date.now(),s="singleClick";i-n.input.lastClick.time<500&&sh(t,n.input.lastClick)&&!t[cc]&&n.input.lastClick.button==t.button&&(n.input.lastClick.type=="singleClick"?s="doubleClick":n.input.lastClick.type=="doubleClick"&&(s="tripleClick")),n.input.lastClick={time:i,x:t.clientX,y:t.clientY,type:s,button:t.button};let o=n.posAtCoords(qr(t));o&&(s=="singleClick"?(n.input.mouseDown&&n.input.mouseDown.done(),n.input.mouseDown=new fh(n,o,t,!!r)):(s=="doubleClick"?ch:uh)(n,o.pos,o.inside,t)?t.preventDefault():Ze(n,"pointer"))};

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O&&c.from<=o&&c.to>o)&&(this.mightDrag={node:s,pos:o,addAttr:!!(this.target&&!this.target.draggable),setUneditable:!!(this.target&&ke&&!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()),e.root.addEventListener("mouseup",this.up=this.up.bind(this)),e.root.addEventListener("mousemove",this.move=this.move.bind(this)),Ze(e,"pointer")}done(){this.view.root.removeEventListener("mouseup",this.up),this.view.root.removeEventListener("mousemove",this.move),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(()=>He(this.view)),this.view.input.mouseDown=null}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(qr(e))),this.updateAllowDefault(e),this.allowDefault||!t?Ze(this.view,"pointer"):ah(this.view,t.pos,t.inside,e,this.selectNode)?e.preventDefault():e.button==0&&(this.flushed||te&&this.mightDrag&&!this.mightDrag.node.isAtom||G&&!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)?($t(this.view,A.near(this.view.state.doc.resolve(t.pos))),e.preventDefault()):Ze(this.view,"pointer")}move(e){this.updateAllowDefault(e),Ze(this.view,"pointer"),e.buttons==0&&this.done()}updateAllowDefault(e){!this.allowDefault&&(Math.abs(this.event.x-e.clientX)>4||Math.abs(this.event.y-e.clientY)>4)&&(this.allowDefault=!0)}}se.touchstart=n=>{n.input.lastTouch=Date.now(),Cs(n),Ze(n,"pointer")};se.touchmove=n=>{n.input.lastTouch=Date.now(),Ze(n,"pointer")};se.contextmenu=n=>Cs(n);function uc(n,e){return 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r=e.childNodes[t];return r.nodeType==1&&r.contentEditable=="false"}oe.compositionend=(n,e)=>{n.composing&&(n.input.composing=!1,n.input.compositionEndedAt=e.timeStamp,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++,dc(n,20))};function dc(n,e){clearTimeout(n.input.composingTimeout),e>-1&&(n.input.composingTimeout=setTimeout(()=>rr(n),e))}function fc(n){for(n.composing&&(n.input.composing=!1,n.input.compositionEndedAt=gh());n.input.compositionNodes.length>0;)n.input.compositionNodes.pop().markParentsDirty()}function mh(n){let e=n.domSelectionRange();if(!e.focusNode)return null;let t=lf(e.focusNode,e.focusOffset),r=af(e.focusNode,e.focusOffset);if(t&&r&&t!=r){let i=r.pmViewDesc,s=n.domObserver.lastChangedTextNode;if(t==s||r==s)return 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e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset}}class Eh{constructor(e,t){this.view=e,this.handleDOMChange=t,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new Th,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]);ce&&tt<=11&&r.some(i=>i.type=="childList"&&i.removedNodes.length||i.type=="characterData"&&i.oldValue.length>i.target.nodeValue.length)?this.flushSoon():te&&e.composing&&r.some(i=>i.type=="childList"&&i.target.nodeName=="TR")?(e.input.badSafariComposition=!0,this.flushSoon()):this.flush()}),Mh&&(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,vh)),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(Lo(this.view)){if(this.suppressingSelectionUpdates)return He(this.view);if(ce&&tt<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&St(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=Vt(s))t.add(s);for(let s=e.anchorNode;s;s=Vt(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)&&Lo(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(ke&&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||Nh(e,d)!=h)&&f.remove()}}}else if((G||te)&&a.some(u=>u.nodeName=="BR")&&(e.input.lastKeyCode==8||e.input.lastKeyCode==46)){for(let u of a)if(u.nodeName=="BR"&&u.parentNode){let d=u.nextSibling;d&&d.nodeType==1&&d.contentEditable=="false"&&u.parentNode.removeChild(u)}}let c=null;s<0&&i&&e.input.lastFocus>Date.now()-200&&Math.max(e.input.lastTouch,e.input.lastClick.time)<Date.now()-300&&Ur(r)&&(c=bs(e))&&c.eq(A.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,He(e),this.currentSelection.set(r),e.scrollToSelection()):(s>-1||i)&&(s>-1&&(e.docView.markDirty(s,o),Oh(e)),e.input.badSafariComposition&&(e.input.badSafariComposition=!1,Ih(e,a)),this.handleDOMChange(s,o,l,a),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||He(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(ce&&tt<=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?Z(i)+1:0,l=r.localPosFromDOM(e.target,o,-1),a=s&&s.parentNode==e.target?Z(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 Uo=new WeakMap,Wo=!1;function Oh(n){if(!Uo.has(n)&&(Uo.set(n,null),["normal","nowrap","pre-line"].indexOf(getComputedStyle(n.dom).whiteSpace)!==-1)){if(n.requiresGeckoHackNode=ke,Wo)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."),Wo=!0}}function qo(n,e){let t=e.startContainer,r=e.startOffset,i=e.endContainer,s=e.endOffset,o=n.domAtPos(n.state.selection.anchor);return St(o.node,o.offset,i,s)&&([t,r,i,s]=[i,s,t,r]),{anchorNode:t,anchorOffset:r,focusNode:i,focusOffset:s}}function Ah(n,e){if(e.getComposedRanges){let i=e.getComposedRanges(n.root)[0];if(i)return qo(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?qo(n,t):null}function Nh(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 Ih(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 Rh(n,e,t){let{node:r,fromOffset:i,toOffset:s,from:o,to:l}=n.docView.parseRange(e,t),a=n.domSelectionRange(),c,u=a.anchorNode;if(u&&n.dom.contains(u.nodeType==1?u:u.parentNode)&&(c=[{node:u,offset:a.anchorOffset}],Ur(a)||c.push({node:a.focusNode,offset:a.focusOffset})),G&&n.input.lastKeyCode===8)for(let m=s;m>i;m--){let y=r.childNodes[m-1],b=y.pmViewDesc;if(y.nodeName=="BR"&&!b){s=m;break}if(!b||b.size)break}let d=n.state.doc,f=n.someProp("domParser")||et.fromSchema(n.state.schema),h=d.resolve(o),p=null,g=f.parse(r,{topNode:h.parent,topMatch:h.parent.contentMatchAt(h.index()),topOpen:!0,from:i,to:s,preserveWhitespace:h.parent.type.whitespace=="pre"?"full":!0,findPositions:c,ruleFromNode:Dh,context:h});if(c&&c[0].pos!=null){let m=c[0].pos,y=c[1]&&c[1].pos;y==null&&(y=m),p={anchor:m+o,head:y+o}}return{doc:g,sel:p,from:o,to:l}}function Dh(n){let e=n.pmViewDesc;if(e)return e.parseRule();if(n.nodeName=="BR"&&n.parentNode){if(te&&/^(ul|ol)$/i.test(n.parentNode.nodeName)){let t=document.createElement("div");return t.appendChild(document.createElement("li")),{skip:t}}else if(n.parentNode.lastChild==n||te&&/^(tr|table)$/i.test(n.parentNode.nodeName))return{ignore:!0}}else if(n.nodeName=="IMG"&&n.getAttribute("mark-placeholder"))return{ignore:!0};return null}const Ph=/^(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)$/i;function Lh(n,e,t,r,i){let s=n.input.compositionPendingChanges||(n.composing?n.input.compositionID:0);if(n.input.compositionPendingChanges=0,e<0){let v=n.input.lastSelectionTime>Date.now()-50?n.input.lastSelectionOrigin:null,I=bs(n,v);if(I&&!n.state.selection.eq(I)){if(G&&ze&&n.input.lastKeyCode===13&&Date.now()-100<n.input.lastKeyCodeTime&&n.someProp("handleKeyDown",ue=>ue(n,dt(13,"Enter"))))return;let P=n.state.tr.setSelection(I);v=="pointer"?P.setMeta("pointer",!0):v=="key"&&P.scrollIntoView(),s&&P.setMeta("composition",s),n.dispatch(P)}return}let o=n.state.doc.resolve(e),l=o.sharedDepth(t);e=o.before(l+1),t=n.state.doc.resolve(t).after(l+1);let a=n.state.selection,c=Rh(n,e,t),u=n.state.doc,d=u.slice(c.from,c.to),f,h;n.input.lastKeyCode===8&&Date.now()-100<n.input.lastKeyCodeTime?(f=n.state.selection.to,h="end"):(f=n.state.selection.from,h="start"),n.input.lastKeyCode=null;let p=$h(d.content,c.doc.content,c.from,f,h);if(p&&n.input.domChangeCount++,(jt&&n.input.lastIOSEnter>Date.now()-225||ze)&&i.some(v=>v.nodeType==1&&!Ph.test(v.nodeName))&&(!p||p.endA>=p.endB)&&n.someProp("handleKeyDown",v=>

10v(n,dt(13,"Enter")))){n.input.lastIOSEnter=0;return}if(!p)if(r&&a instanceof N&&!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 v=Ko(n,n.state.doc,c.sel);if(v&&!v.eq(n.state.selection)){let I=n.state.tr.setSelection(v);s&&I.setMeta("composition",s),n.dispatch(I)}}return}n.state.selection.from<n.state.selection.to&&p.start==p.endB&&n.state.selection instanceof N&&(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)),ce&&tt<=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 g=c.doc.resolveNoCache(p.start-c.from),m=c.doc.resolveNoCache(p.endB-c.from),y=u.resolve(p.start),b=g.sameParent(m)&&g.parent.inlineContent&&y.end()>=p.endA;if((jt&&n.input.lastIOSEnter>Date.now()-225&&(!b||i.some(v=>v.nodeName=="DIV"||v.nodeName=="P"))||!b&&g.pos<c.doc.content.size&&(!g.sameParent(m)||!g.parent.inlineContent)&&g.pos<m.pos&&!/\S/.test(c.doc.textBetween(g.pos,m.pos,"","")))&&n.someProp("handleKeyDown",v=>v(n,dt(13,"Enter")))){n.input.lastIOSEnter=0;return}if(n.state.selection.anchor>p.start&&zh(u,p.start,p.endA,g,m)&&n.someProp("handleKeyDown",v=>v(n,dt(8,"Backspace")))){ze&&G&&n.domObserver.suppressSelectionUpdates();return}G&&p.endB==p.start&&(n.input.lastChromeDelete=Date.now()),ze&&!b&&g.start()!=m.start()&&m.parentOffset==0&&g.depth==m.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==p.endA&&(p.endB-=2,m=c.doc.resolveNoCache(p.endB-c.from),setTimeout(()=>{n.someProp("handleKeyDown",function(v){return v(n,dt(13,"Enter"))})},20));let S=p.start,M=p.endA,x=v=>{let I=v||n.state.tr.replace(S,M,c.doc.slice(p.start-c.from,p.endB-c.from));if(c.sel){let P=Ko(n,I.doc,c.sel);P&&!(G&&n.composing&&P.empty&&(p.start!=p.endB||n.input.lastChromeDelete<Date.now()-100)&&(P.head==S||P.head==I.mapping.map(M)-1)||ce&&P.empty&&P.head==S)&&I.setSelection(P)}return s&&I.setMeta("composition",s),I.scrollIntoView()},T;if(b)if(g.pos==m.pos){ce&&tt<=11&&g.parentOffset==0&&(n.domObserver.suppressSelectionUpdates(),setTimeout(()=>He(n),20));let v=x(n.state.tr.delete(S,M)),I=u.resolve(p.start).marksAcross(u.resolve(p.endA));I&&v.ensureMarks(I),n.dispatch(v)}else if(p.endA==p.endB&&(T=Bh(g.parent.content.cut(g.parentOffset,m.parentOffset),y.parent.content.cut(y.parentOffset,p.endA-y.start())))){let v=x(n.state.tr);T.type=="add"?v.addMark(S,M,T.mark):v.removeMark(S,M,T.mark),n.dispatch(v)}else if(g.parent.child(g.index()).isText&&g.index()==m.index()-(m.textOffset?0:1)){let v=g.parent.textBetween(g.parentOffset,m.parentOffset),I=()=>x(n.state.tr.insertText(v,S,M));n.someProp("handleTextInput",P=>P(n,S,M,v,I))||n.dispatch(I())}else n.dispatch(x());else n.dispatch(x())}function Ko(n,e,t){return Math.max(t.anchor,t.head)>e.content.size?null:ks(n,e.resolve(t.anchor),e.resolve(t.head))}function Bh(n,e){let t=n.firstChild.marks,r=e.firstChild.marks,i=t,s=r,o,l,a;for(let u=0;u<r.length;u++)i=r[u].removeFromSet(i);for(let u=0;u<t.length;u++)s=t[u].removeFromSet(s);if(i.length==1&&s.length==0)l=i[0],o="add",a=u=>u.mark(l.addToSet(u.marks));else if(i.length==0&&s.length==1)l=s[0],o="remove",a=u=>u.mark(l.removeFromSet(u.marks));else return null;let c=[];for(let u=0;u<e.childCount;u++)c.push(a(e.child(u)));if(k.from(c).eq(n))return{mark:l,type:o}}function zh(n,e,t,r,i){if(t-e<=i.pos-r.pos||pi(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(pi(s,!0,!0));return!o.parent.isTextblock||o.pos>t||pi(o,!0,!1)<t?!1:r.parent.content.cut(r.parentOffset).eq(o.parent.content)}function pi(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 $h(n,e,t,r,i){let s=n.findDiffStart(e,t);if(s==null)return null;let{a:o,b:l}=n.findDiffEnd(e,t+n.size,t+e.size);

10if(i=="end"){let a=Math.max(0,s-Math.min(o,l));r-=o+a-s}if(o<s&&n.size<e.size){let a=r<=s&&r>=o?s-r:0;s-=a,s&&s<e.size&&Jo(e.textBetween(s-1,s+1))&&(s+=a?1:-1),l=s+(l-o),o=s}else if(l<s){let a=r<=s&&r>=l?s-r:0;s-=a,s&&s<n.size&&Jo(n.textBetween(s-1,s+1))&&(s+=a?1:-1),o=s+(o-l),l=s}return{start:s,endA:o,endB:l}}function Jo(n){if(n.length!=2)return!1;let e=n.charCodeAt(0),t=n.charCodeAt(1);return e>=56320&&e<=57343&&t>=55296&&t<=56319}class kc{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 eh,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(Zo),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=Qo(this),Yo(this),this.nodeViews=Xo(this),this.docView=Ao(this.state.doc,Go(this),hi(this),this.dom,this),this.domObserver=new Eh(this,(r,i,s,o)=>Lh(this,r,i,s,o)),this.domObserver.start(),th(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&&_i(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(Zo),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&&(fc(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=Xo(this);Hh(h,this.nodeViews)&&(this.nodeViews=h,s=!0)}(l||t.handleDOMEvents!=this._props.handleDOMEvents)&&_i(this),this.editable=Qo(this),Yo(this);let a=hi(this),c=Go(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&&mf(this);if(o){this.domObserver.stop();let h=d&&(ce||G)&&!this.composing&&!i.selection.empty&&!e.selection.empty&&Fh(i.selection,e.selection);if(d){let p=G?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=mh(this)),(s||!this.docView.update(e.doc,c,a,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=Ao(e.doc,c,a,this.dom,this)),p&&(!this.trackWrites||!this.dom.contains(this.trackWrites))&&(h=!0)}h||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&Ff(this))?He(this,h):(ec(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&&gf(f)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!(!e||!this.dom.contains(e.nodeType==1?e:e.parentNode))){if(!this.someProp("handleScrollToSelection",t=>t(this)))if(this.state.selection instanceof O){let t=this.docView.domAfterPos(this.state.selection.from);t.nodeType==1&&Co(this,t.getBoundingClientRect(),e)}else Co(this,this.coordsAtPos(this.state.selection.head,1),e)}}destroyPluginViews(){let e;for(;e=this.pluginViews.pop();)e.destroy&&e.destroy()}updatePluginViews(e){if(!e||e.plugins!=this.state.plugins||this.directPlugins!=this.prevDirectPlugins){this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let t=0;t<this.directPlugins.length;t++){let r=this.directPlugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}for(let t=0;t<this.state.plugins.length;t++){let r=this.state.plugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}}else for(let t=0;t<this.pluginViews.length;t++){let r=this.pluginViews[t];r.update&&r.update(this,e)}}updateDraggedNode(e,t){let r=e.node,i=-1;if(this.state.doc.nodeAt(r.from)==r.node)i=r.from;

10else{let s=r.from+(this.state.doc.content.size-t.doc.content.size);(s>0&&this.state.doc.nodeAt(s))==r.node&&(i=s)}this.dragging=new pc(e.slice,e.move,i<0?void 0:O.create(this.state.doc,i))}someProp(e,t){let r=this._props&&this._props[e],i;if(r!=null&&(i=t?t(r):r))return i;for(let o=0;o<this.directPlugins.length;o++){let l=this.directPlugins[o].props[e];if(l!=null&&(i=t?t(l):l))return i}let s=this.state.plugins;if(s)for(let o=0;o<s.length;o++){let l=s[o].props[e];if(l!=null&&(i=t?t(l):l))return i}}hasFocus(){if(ce){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&&yf(this.dom),He(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 Sf(this,e)}coordsAtPos(e,t=1){return qa(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 Ef(this,t||this.state,e)}pasteHTML(e,t){return bn(this,"",e,!1,t||new ClipboardEvent("paste"))}pasteText(e,t){return bn(this,e,null,!0,t||new ClipboardEvent("paste"))}serializeForClipboard(e){return ws(this,e)}destroy(){this.docView&&(nh(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],hi(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,sf())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return ih(this,e)}domSelectionRange(){let e=this.domSelection();return e?te&&this.root.nodeType===11&&uf(this.dom.ownerDocument)==this.dom&&Ah(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}}kc.prototype.dispatch=function(n){let e=this._props.dispatchTransaction;e?e.call(this,n):this.updateState(this.state.apply(n))};function Go(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"),[ie.node(0,n.state.doc.content.size,e)]}function Yo(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:ie.widget(n.state.selection.from,e,{raw:!0,marks:n.markCursor})}}else n.cursorWrapper=null}function Qo(n){return!n.someProp("editable",e=>e(n.state)===!1)}function Fh(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 Xo(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 Hh(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 Zo(n){if(n.spec.state||n.spec.filterTransaction||n.spec.appendTransaction)throw new RangeError("Plugins passed directly to the view must not have a state component")}var it={8:"Backspace",9:"Tab",10:"Enter",12:"NumLock",13:"Enter",16:"Shift",17:"Control",18:"Alt",20:"CapsLock",27:"Escape",32:" ",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"ArrowLeft",38:"ArrowUp",39:"ArrowRight",40:"ArrowDown",44:"PrintScreen",45:"Insert",46:"Delete",59:";",61:"=",91:"Meta",92:"Meta",106:"*",107:"+",108:",",109:"-",110:".",111:"/",144:"NumLock",145:"ScrollLock",160:"Shift",161:"Shift",162:"Control",163:"Control",164:"Alt",165:"Alt",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},or={48:")",49:"!",50:"@",51:"#",52:"$",53:"%",54:"^",55:"&",56:"*",57:"(",59:":",61:"+",173:"_",186:":",187:"+",188:"<",189:"_",190:">",191:"?",192:"~",219:"{",220:"|",221:"}",222:'"'},Vh=typeof navigator<"u"&&/Mac/.test(navigator.platform),jh=typeof navigator<"u"&&/MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent);for(var ee=0;ee<10;ee++)it[48+ee]=it[96+ee]=String(ee);for(var ee=1;ee<=24;ee++)it[ee+111]="F"+ee;for(var ee=65;ee<=90;ee++)it[ee]=String.fromCharCode(ee+32),or[ee]=String.fromCharCode(ee);for(var mi in it)or.hasOwnProperty(mi)||(or[mi]=it[mi]);function _h(n){var e=Vh&&n.metaKey&&n.shiftKey&&!n.ctrlKey&&!n.altKey||jh&&n.shiftKey&&n.key&&n.key.length==1||n.key=="Unidentified",t=!e&&n.key||(n.shiftKey?or:it)[n.keyCode]||n.key||"Unidentified";return t=="Esc"&&(t="Escape"),t=="Del"&&(t="Delete"),t=="Left"&&(t="ArrowLeft"),t=="Up"&&(t="ArrowUp"),t=="Right"&&(t="ArrowRight"),t=="Down"&&(t="ArrowDown"),t}const Uh=typeof navigator<"u"&&/Mac|iP(hone|[oa]d)/.test(navigator.platform),Wh=typeof navigator<"u"&&/Win/.test(navigator.platform);function qh(n){let e=n.split(/-(?!$)/),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))Uh?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 Kh(n){let e=Object.create(null);for(let t in n)e[qh(t)]=n[t];return e}function gi(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 Jh(n){return new F({props:{handleKeyDown:Ts(n)}})}function Ts(n){let e=Kh(n);return function(t,r){let i=_h(r),s,o=e[gi(i,r)];if(o&&o(t.state,t.dispatch,t))return!0;if(i.length==1&&i!=" "){if(r.shiftKey){let l=e[gi(i,r,!1)];if(l&&l(t.state,t.dispatch,t))return!0}if((r.altKey||r.metaKey||r.ctrlKey)&&!(Wh&&r.ctrlKey&&r.altKey)&&(s=it[r.keyCode])&&s!=i){let l=e[gi(s,r)];if(l&&l(t.state,t.dispatch,t))return!0}}return!1}}var Gh=Object.defineProperty,Es=(n,e)=>{for(var t in e)Gh(n,t,{get:e[t],enumerable:!0})};function Kr(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 Jr=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 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o}},wc={};Es(wc,{blur:()=>Yh,clearContent:()=>Qh,clearNodes:()=>Xh,command:()=>Zh,createParagraphNear:()=>ep,cut:()=>tp,deleteCurrentNode:()=>np,deleteNode:()=>rp,deleteRange:()=>ip,deleteSelection:()=>sp,enter:()=>op,exitCode:()=>lp,extendMarkRange:()=>ap,first:()=>cp,focus:()=>dp,forEach:()=>fp,insertContent:()=>hp,insertContentAt:()=>gp,joinBackward:()=>kp,joinDown:()=>bp,joinForward:()=>wp,joinItemBackward:()=>xp,joinItemForward:()=>Sp,joinTextblockBackward:()=>Cp,joinTextblockForward:()=>vp,joinUp:()=>yp,keyboardShortcut:()=>Tp,lift:()=>Ep,liftEmptyBlock:()=>Op,liftListItem:()=>Ap,newlineInCode:()=>Np,resetAttributes:()=>Ip,scrollIntoView:()=>Rp,selectAll:()=>Dp,selectNodeBackward:()=>Pp,selectNodeForward:()=>Lp,selectParentNode:()=>Bp,selectTextblockEnd:()=>zp,selectTextblockStart:()=>$p,setContent:()=>Fp,setMark:()=>im,setMeta:()=>

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"pasteRuleMatch.text".'),s.push(i.replaceWith)),s}):[]};function Im(n){const{editor:e,state:t,from:r,to:i,rule:s,pasteEvent:o,dropEvent:l}=n,{commands:a,chain:c,can:u}=new Jr({editor:e,state:t}),d=[];return t.doc.nodesBetween(r,i,(h,p)=>{var g,m,y,b,S;if((m=(g=h.type)==null?void 0:g.spec)!=null&&m.code||!(h.isText||h.isTextblock||h.isInline))return;const M=(S=(b=(y=h.content)==null?void 0:y.size)!=null?b:h.nodeSize)!=null?S:0,x=Math.max(r,p),T=Math.min(i,p+M);if(x>=T)return;const v=h.isText?h.text||"":h.textBetween(x-p,T-p,void 0,"");Nm(v,s.find,o).forEach(P=>{if(P.index===void 0)return;const ue=x+P.index+1,Ot=ue+P[0].length,_e={from:t.tr.mapping.map(ue),to:t.tr.mapping.map(Ot)},At=s.handler({state:t,range:_e,match:P,commands:a,chain:c,can:u,pasteEvent:o,dropEvent:l});d.push(At)})}),d.every(h=>h!==null)}var Ln=null,Rm=n=>{var e;const t=new ClipboardEvent("paste",{clipboardData:new DataTransfer});return(e=t.clipboardData)==null||e.setData("text/html",n),t};function Dm(n){const{editor:e,rules:t}=n;let r=null,i=!1,s=!1,o=typeof ClipboardEvent<"u"?new ClipboardEvent("paste"):null,l;try{l=typeof DragEvent<"u"?new DragEvent("drop"):null}catch{l=null}const a=({state:u,from:d,to:f,rule:h,pasteEvt:p})=>{const g=u.tr,m=Kr({state:u,transaction:g});if(!(!Im({editor:e,state:m,from:Math.max(d-1,0),to:f.b-1,rule:h,pasteEvent:p,dropEvent:l})||!g.steps.length)){try{l=typeof DragEvent<"u"?new DragEvent("drop"):null}catch{l=null}return o=typeof ClipboardEvent<"u"?new ClipboardEvent("paste"):null,g}};return t.map(u=>new F({view(d){const f=p=>{var g;r=(g=d.dom.parentElement)!=null&&g.contains(p.target)?d.dom.parentElement:null,r&&(Ln=e)},h=()=>{Ln&&(Ln=null)};return window.addEventListener("dragstart",f),window.addEventListener("dragend",h),{destroy(){window.removeEventListener("dragstart",f),window.removeEventListener("dragend",h)}}},props:{handleDOMEvents:{drop:(d,f)=>{if(s=r===d.dom.parentElement,l=f,!s){const h=Ln;h?.isEditable&&setTimeout(()=>{const p=h.state.selection;p&&h.commands.deleteRange({from:p.from,to:p.to})},10)}return!1},paste:(d,f)=>{var h;const p=(h=f.clipboardData)==null?void 0:h.getData("text/html");return o=f,i=!!p?.includes("data-pm-slice"),!1}}},appendTransaction:(d,f,h)=>{const p=d[0],g=p.getMeta("uiEvent")==="paste"&&!i,m=p.getMeta("uiEvent")==="drop"&&!s,y=p.getMeta("applyPasteRules"),b=!!y;if(!g&&!m&&!b)return;if(b){let{text:x}=y;typeof x=="string"?x=x:x=Rs(k.from(x),h.schema);const{from:T}=y,v=T+x.length,I=Rm(x);return a({rule:u,state:h,from:T,to:{b:v},pasteEvt:I})}const S=f.doc.content.findDiffStart(h.doc.content),M=f.doc.content.findDiffEnd(h.doc.content);if(!(!Om(S)||!M||S===M.b))return a({rule:u,state:h,from:S,to:M,pasteEvt:o})}}))}var Zr=class{constructor(n,e){this.splittableMarks=[],this.editor=e,this.baseExtensions=n,this.extensions=Ac(n),this.schema=Wp(this.extensions,e),this.setupExtensions()}get commands(){return this.extensions.reduce((n,e)=>{const t={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:Rn(e.name,this.schema)},r=E(e,"addCommands",t);return r?{...n,...r()}:n},{})}get plugins(){const{editor:n}=this;return cr([...this.extensions].reverse()).flatMap(r=>{const i={name:r.name,options:r.options,storage:this.editor.extensionStorage[r.name],editor:n,type:Rn(r.name,this.schema)},s=[],o=E(r,"addKeyboardShortcuts",i);let l={};if(r.type==="mark"&&E(r,"exitable",i)&&(l.ArrowRight=()=>Tt.handleExit({editor:n,mark:r})),o){const f=Object.fromEntries(Object.entries(o()).map(([h,p])=>[h,()=>p({editor:n})]));l={...l,...f}}const a=Jh(l);s.push(a);const c=E(r,"addInputRules",i);if(ol(r,n.options.enableInputRules)&&c){const f=c();if(f&&f.length){const h=Tm({editor:n,rules:f}),p=Array.isArray(h)?h:[h];s.push(...p)}}const u=E(r,"addPasteRules",i);if(ol(r,n.options.enablePasteRules)&&u){const f=u();if(f&&f.length){const h=Dm({editor:n,rules:f});s.push(...h)}}const d=E(r,"addProseMirrorPlugins",i);if(d){const f=d();s.push(...f)}return s})}get attributes(){return Oc(this.extensions)}get nodeViews(){const{editor:n}=this,{nodeExtensions:e}=_t(this.extensions);return Object.fromEntries(e.filter(t=>!!E(t,"addNodeView")).map(t=>{const r=this.attributes.filter(a=>a.type===t.name),i={name:t.name,options:t.options,storage:this.editor.extensionStorage[t.name],editor:n,type:q(t.name,this.schema)},s=E(t,"addNodeView",i);if(!s)return[];const o=s();if(!o)return[];const l=(a,c,u,d,f)=>{const h=xn(a,r);return o({node:a,view:c,getPos:u,decorations:d,innerDecorations:f,editor:n,extension:t,HTMLAttributes:h})};return[t.name,l]}))}dispatchTransaction(n){const{editor:e}=this;return cr([...this.extensions].reverse()).reduceRight((r,i)=>{const s={name:i.name,options:i.options,storage:this.editor.extensionStorage[i.name],editor:e,type:Rn(i.name,this.schema)},o=E(i,"dispatchTransaction",s);return o?l=>{o.call(s,{transaction:l,next:r})}:r},n)}get markViews(){const{editor:n}=this,{markExtensions:e}=_t(this.extensions);return Object.fromEntries(e.filter(t=>!!E(t,"addMarkView")).map(t=>{const r=this.attributes.filter(l=>l.type===t.name),i={name:t.name,options:t.options,storage:this.editor.extensionStorage[t.name],editor:n,type:je(t.name,this.schema)},s=E(t,"addMarkView",i);if(!s)return[];const o=(l,a,c)=>{const u=xn(l,r);return s()({mark:l,view:a,inline:c,editor:n,extension:t,HTMLAttributes:u,updateAttributes:d=>{Km(l,n,d)}})};return[t.name,o]}))}setupExtensions(){const n=this.extensions;this.editor.extensionStorage=Object.fromEntries(n.map(e=>[e.name,e.storage])),n.forEach(e=>{var t;const r={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:Rn(e.name,this.schema)};e.type==="mark"&&((t=B(E(e,"keepOnSplit",r)))==null||t)&&this.splittableMarks.push(e.name);const i=E(e,"onBeforeCreate",r),s=E(e,"onCreate",r),o=E(e,"onUpdate",r),l=E(e,"onSelectionUpdate",r),a=E(e,"onTransaction",r),c=E(e,"onFocus",r),u=E(e,"onBlur",r),d=E(e,"onDestroy",r);i&&this.editor.on("beforeCreate",i),s&&this.editor.on("create",s),o&&this.editor.on("update",o),l&&this.editor.on("selectionUpdate",l),a&&this.editor.on("transaction",a),c&&this.editor.on("focus",c),u&&this.editor.on("blur",u),d&&this.editor.on("destroy",d)})}};Zr.resolve=Ac;Zr.sort=cr;Zr.flatten=Is;var Pm={};Es(Pm,{ClipboardTextSerializer:()=>Vc,Commands:()=>jc,Delete:()=>_c,Drop:()=>Uc,Editable:()=>Wc,FocusEvents:()=>Kc,Keymap:()=>Jc,Paste:()=>Gc,Tabindex:()=>Yc,TextDirection:()=>Qc,focusEventsPluginKey:()=>qc});var j=class Hc extends Ls{constructor(){super(...arguments),this.type="extension"}static create(e={}){const t=typeof e=="function"?e():e;return new Hc(t)}configure(e){return super.configure(e)}extend(e){const t=typeof e=="function"?e():e;return super.extend(t)}},Vc=j.create({name:"clipboardTextSerializer",addOptions(){return{blockSeparator:void 0}},addProseMirrorPlugins(){return[new F({key:new H("clipboardTextSerializer"),props:{clipboardTextSerializer:()=>{const{editor:n}=this,{state:e,schema:t}=n,{doc:r,selection:i}=e,{ranges:s}=i,o=Math.min(...s.map(u=>u.$from.pos)),l=Math.max(...s.map(u=>u.$to.pos)),a=Ds(t);return Nc(r,{from:o,to:l},{...this.options.blockSeparator!==void 0?{blockSeparator:this.options.blockSeparator}:{},textSerializers:a})}}})]}}),jc=j.create({name:"commands",addCommands(){return{...wc}}}),_c=j.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=Tc(n.before,[n,...e]);Dc(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,g)=>{const m=g+p.nodeSize-2,y=h.oldRange.from<=g&&m<=h.oldRange.to;this.editor.emit("delete",{type:"node",node:p,from:g,to:m,newFrom:u.mapping.map(g),newTo:u.mapping.map(m),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 g,m;if(h instanceof Se){const y=f.slice(p).map(h.from,-1),b=f.slice(p).map(h.to),S=f.invert().map(y,-1),M=f.invert().map(b),x=(g=u.doc.nodeAt(y-1))==null?void 0:g.marks.some(v=>v.eq(h.mark)),T=(m=u.doc.nodeAt(b))==null?void 0:m.marks.some(v=>v.eq(h.mark));this.editor.emit("delete",{type:"mark",mark:h.mark,from:h.from,to:h.to,deletedRange:{from:S,to:M},newRange:{from:y,to:b},partial:!!(T||x),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()}}),Uc=j.create({name:"drop",addProseMirrorPlugins(){return[new F({key:new H("tiptapDrop"),props:{handleDrop:(n,e,t,r)=>{this.editor.emit("drop",{editor:this.editor,event:e,slice:t,moved:r})}}})]}}),Wc=j.create({name:"editable",addProseMirrorPlugins(){return[new F({key:new H("editable"),props:{editable:()=>this.editor.options.editable}})]}}),qc=new H("focusEvents"),Kc=j.create({name:"focusEvents",addProseMirrorPlugins(){const{editor:n}=this;return[new F({key:qc,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}}}})]}}),Jc=j.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,g=p.parent.type.spec.isolating,m=d.pos-d.parentOffset,y=g&&p.parent.childCount===1?m===d.pos:A.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 ar()||vc()?s:i},addProseMirrorPlugins(){return[new F({key:new H("clearDocument"),appendTransaction:(n,e,t)=>{if(n.some(g=>g.getMeta("composition")))return;const r=n.some(g=>g.docChanged)&&!e.doc.eq(t.doc),i=n.some(g=>g.getMeta("preventClearDocument"));if(!r||i)return;const{empty:s,from:o,to:l}=e.selection,a=A.atStart(e.doc).from,c=A.atEnd(e.doc).to;if(s||!(o===a&&l===c)||!Qr(t.doc))return;const f=t.tr,h=Kr({state:t,transaction:f}),{commands:p}=new Jr({editor:this.editor,state:h});if(p.clearNodes(),!!f.steps.length)return f}})]}}),Gc=j.create({name:"paste",addProseMirrorPlugins(){return[new F({key:new H("tiptapPaste"),props:{handlePaste:(n,e,t)=>{this.editor.emit("paste",{editor:this.editor,event:e,slice:t})}}})]}}),Yc=j.create({name:"tabindex",addProseMirrorPlugins(){return[new F({key:new H("tabindex"),props:{attributes:()=>this.editor.isEditable?{tabindex:"0"}:{}}})]}}),Qc=j.create({name:"textDirection",addOptions(){return{direction:void 0}},addGlobalAttributes(){if(!this.options.direction)return[];const{nodeExtensions:n}=_t(this.extensions);return[{types:n.filter(e=>e.name!=="text").map(e=>e.name),attributes:{dir:{default:this.options.direction,parseHTML:e=>{const t=e.getAttribute("dir");return t&&(t==="ltr"||t==="rtl"||t==="auto")?t:this.options.direction},renderHTML:e=>e.dir?{dir:e.dir}:{}}}}]},addProseMirrorPlugins(){return[new F({key:new H("textDirection"),props:{attributes:()=>{const n=this.options.direction;return n?{dir:n}:{}}}})]}}),Lm=class en{constructor(e,t,r=!1,i=null){this.currentNode=null,this.actualDepth=null,this.isBlock=r,this.resolvedPos=e,this.editor=t,this.currentNode=i}get name(){return this.node.type.name}get node(){return this.currentNode||this.resolvedPos.node()}get element(){return this.editor.view.domAtPos(this.pos).node}get depth(){var e;return(e=this.actualDepth)!=null?e:this.resolvedPos.depth}get pos(){return this.resolvedPos.pos}get content(){return this.node.content}set content(e){let t=this.from,r=this.to;if(this.isBlock){if(this.content.size===0){console.error(`You can’t set content on a block node. Tried to set content on ${this.name} at ${this.pos}`);return}t=this.from+1,r=this.to-1}this.editor.commands.insertContentAt({from:t,to:r},e)}get attributes(){return this.node.attrs}get textContent(){return this.node.textContent}get size(){return this.node.nodeSize}get from(){return this.isBlock?this.pos:this.resolvedPos.start(this.resolvedPos.depth)}get range(){return{from:this.from,to:this.to}}get to(){return this.isBlock?this.pos+this.size:this.resolvedPos.end(this.resolvedPos.depth)+(this.node.isText?0:1)}get parent(){if(this.depth===0)return null;const e=this.resolvedPos.start(this.resolvedPos.depth-1),t=this.resolvedPos.doc.resolve(e);return new en(t,this.editor)}get before(){let e=this.resolvedPos.doc.resolve(this.from-(this.isBlock?1:2));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.from-3)),new en(e,this.editor)}get after(){let e=this.resolvedPos.doc.resolve(this.to+(this.isBlock?2:1));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.to+3)),new en(e,this.editor)}get children(){const e=[];return this.node.content.forEach((t,r)=>{const i=t.isBlock&&!t.isTextblock,s=t.isAtom&&!t.isText,o=t.isInline,l=this.pos+r+(s?0:1);if(l<0||l>this.resolvedPos.doc.nodeSize-2)return;const a=this.resolvedPos.doc.resolve(l);if(!i&&!o&&a.depth<=this.depth)return;const c=new en(a,this.editor,i,i||o?t:null);i&&(c.actualDepth=this.depth+1),e.push(c)}),e}get firstChild(){return this.children[0]||null}get lastChild(){const e=this.children;return e[e.length-1]||null}closest(e,t={}){let r=null,i=this.parent;for(;i&&!r;){if(i.node.type.name===e)if(Object.keys(t).length>0){const s=i.node.attrs,o=Object.keys(t);for(let l=0;l<o.length;l+=1){const a=o[l];if(s[a]!==t[a])break}}else r=i;i=i.parent}return r}querySelector(e,t={}){return this.querySelectorAll(e,t,!0)[0]||null}querySelectorAll(e,t={},r=!1){let i=[];if(!this.children||this.children.length===0)return i;const s=Object.keys(t);return this.children.forEach(o=>{r&&i.length>0||(o.node.type.name===e&&s.every(a=>t[a]===o.node.attrs[a])&&i.push(o),!(r&&i.length>0)&&(i=i.concat(o.querySelectorAll(e,t,r))))}),i}setAttribute(e){const{tr:t}=this.editor.state;t.setNodeMarkup(this.from,void 0,{...this.node.attrs,...e}),this.editor.view.dispatch(t)}},Bm=`.ProseMirror {
14  position: relative;
15}
16
17.ProseMirror {
18  word-wrap: break-word;
19  white-space: pre-wrap;
20  white-space: break-spaces;
21  -webkit-font-variant-ligatures: none;
22  font-variant-ligatures: none;
23  font-feature-settings: "liga" 0; /* the above doesn't seem to work in Edge */
24}
25
26.ProseMirror [contenteditable="false"] {
27  white-space: normal;
28}
29
30.ProseMirror [contenteditable="false"] [contenteditable="true"] {
31  white-space: pre-wrap;
32}
33
34.ProseMirror pre {
35  white-space: pre-wrap;
36}
37
38img.ProseMirror-separator {
39  display: inline !important;
40  border: none !important;
41  margin: 0 !important;
42  width: 0 !important;
43  height: 0 !important;
44}
45
46.ProseMirror-gapcursor {
47  display: none;
48  pointer-events: none;
49  position: absolute;
50  margin: 0;
51}
52
53.ProseMirror-gapcursor:after {
54  content: "";
55  display: block;
56  position: absolute;
57  top: -2px;
58  width: 20px;
59  border-top: 1px solid black;
60  animation: ProseMirror-cursor-blink 1.1s steps(2, start) infinite;
61}
62
63@keyframes ProseMirror-cursor-blink {
64  to {
65    visibility: hidden;
66  }
67}
68
69.ProseMirror-hideselection *::selection {
70  background: transparent;
71}
72
73.ProseMirror-hideselection *::-moz-selection {
74  background: transparent;
75}
76
77.ProseMirror-hideselection * {
78  caret-color: transparent;
79}
80
81.ProseMirror-focused .ProseMirror-gapcursor {
82  display: block;
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