https://toolsaday.com/987.6a1cdabc1b27d945.js

1{const S={name:y.name,options:y.options,storage:y.storage,editor:n,type:w(y.name,this.schema)},E=[],B=m(y,"addKeyboardShortcuts",S);let L={};if("mark"===y.type&&m(y,"exitable",S)&&(L.ArrowRight=()=>bn.handleExit({editor:n,mark:y})),B){const re=Object.fromEntries(Object.entries(B()).map(([pe,Ce])=>[pe,()=>Ce({editor:n})]));L={...L,...re}}const _=(0,ye.w)(L);E.push(_);const W=m(y,"addInputRules",S);C(y,n.options.enableInputRules)&&W&&a.push(...W());const j=m(y,"addPasteRules",S);C(y,n.options.enablePasteRules)&&j&&u.push(...j());const ee=m(y,"addProseMirrorPlugins",S);if(ee){const re=ee();E.push(...re)}return E}).flat();return[jt({editor:n,rules:a}),...vn({editor:n,rules:u}),...p]}get attributes(){return R(this.extensions)}get nodeViews(){const{editor:n}=this,{nodeExtensions:o}=M(this.extensions);return Object.fromEntries(o.filter(a=>!!m(a,"addNodeView")).map(a=>{const u=this.attributes.filter(E=>E.type===a.name),p={name:a.name,options:a.options,storage:a.storage,editor:n,type:F(a.name,this.schema)},y=m(a,"addNodeView",p);return y?[a.name,(E,B,L,_,W)=>{const j=le(E,u);return y()({node:E,view:B,getPos:L,decorations:_,innerDecorations:W,editor:n,extension:a,HTMLAttributes:j})}]:[]}))}setupExtensions(){this.extensions.forEach(n=>{var o;this.editor.extensionStorage[n.name]=n.storage;const a={name:n.name,options:n.options,storage:n.storage,editor:this.editor,type:w(n.name,this.schema)};"mark"===n.type&&(null===(o=he(m(n,"keepOnSplit",a)))||void 0===o||o)&&this.splittableMarks.push(n.name);const u=m(n,"onBeforeCreate",a),p=m(n,"onCreate",a),y=m(n,"onUpdate",a),S=m(n,"onSelectionUpdate",a),E=m(n,"onTransaction",a),B=m(n,"onFocus",a),L=m(n,"onBlur",a),_=m(n,"onDestroy",a);u&&this.editor.on("beforeCreate",u),p&&this.editor.on("create",p),y&&this.editor.on("update",y),S&&this.editor.on("selectionUpdate",S),E&&this.editor.on("transaction",E),B&&this.editor.on("focus",B),L&&this.editor.on("blur",L),_&&this.editor.on("destroy",_)})}}class Ut{constructor(n={}){this.type="extension",this.name="extension",this.parent=null,this.child=null,this.config={name:this.name,defaultOptions:{}},this.config={...this.config,...n},this.name=this.config.name,n.defaultOptions&&Object.keys(n.defaultOptions).length>0&&console.warn(`[tiptap warn]: BREAKING CHANGE: "defaultOptions" is deprecated. Please use "addOptions" instead. Found in extension: "${this.name}".`),this.options=this.config.defaultOptions,this.config.addOptions&&(this.options=he(m(this,"addOptions",{name:this.name}))),this.storage=he(m(this,"addStorage",{name:this.name,options:this.options}))||{}}static create(n={}){return new Ut(n)}configure(n={}){const o=this.extend({...this.config,addOptions:()=>Xn(this.options,n)});return o.name=this.name,o.parent=this.parent,o}extend(n={}){const o=new Ut({...this.config,...n});return o.parent=this,this.child=o,o.name=n.name?n.name:o.parent.name,n.defaultOptions&&Object.keys(n.defaultOptions).length>0&&console.warn(`[tiptap warn]: BREAKING CHANGE: "defaultOptions" is deprecated. Please use "addOptions" instead. Found in extension: "${o.name}".`),o.options=he(m(o,"addOptions",{name:o.name})),o.storage=he(m(o,"addStorage",{name:o.name,options:o.options})),o}}function xr(i,n,o){const{from:a,to:u}=n,{blockSeparator:p="\n\n",textSerializers:y={}}=o||{};let S="";return i.nodesBetween(a,u,(E,B,L,_)=>{var W;E.isBlock&&B>a&&(S+=p);const j=y?.[E.type.name];if(j)return L&&(S+=j({node:E,pos:B,parent:L,index:_,range:n})),!1;E.isText&&(S+=null===(W=E?.text)||void 0===W?void 0:W.slice(Math.max(a,B)-B,u-B))}),S}function lr(i){return Object.fromEntries(Object.entries(i.nodes).filter(([,n])=>n.spec.toText).map(([n,o])=>[n,o.spec.toText]))}const Kr=Ut.create({name:"clipboardTextSerializer",addOptions:()=>({blockSeparator:void 0}),addProseMirrorPlugins(){return[new D.k_({key:new D.hs("clipboardTextSerializer"),props:{clipboardTextSerializer:()=>{const{editor:i}=this,{state:n,schema:o}=i,{doc:a,selection:u}=n,{ranges:p}=u,y=Math.min(...p.map(L=>L.$from.pos)),S=Math.max(...p.map(L=>L.$to.pos)),E=lr(o);return xr(a,{from:y,to:S},{...void 0!==this.options.blockSeparator?{blockSeparator:this.options.blockSeparator}:{}

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h=T[c];if(!h.hasDefault)return null;s[c]=h.default}return s}function xt(T,s){let c=Object.create(null);for(let h in T){let w=s&&s[h];if(void 0===w){let C=T[h];if(!C.hasDefault)throw new RangeError("No value supplied for attribute "+h);w=C.default}c[h]=w}return c}function Yt(T,s,c,h){for(let w in s)if(!(w in T))throw new RangeError(`Unsupported attribute ${w} for ${c} of type ${w}`);for(let w in T){let C=T[w];

1C.validate&&C.validate(s[w])}}function gn(T,s){let c=Object.create(null);if(s)for(let h in s)c[h]=new yn(T,h,s[h]);return c}class Xt{constructor(s,c,h){this.name=s,this.schema=c,this.spec=h,this.markSet=null,this.groups=h.group?h.group.split(" "):[],this.attrs=gn(s,h.attrs),this.defaultAttrs=ht(this.attrs),this.contentMatch=null,this.inlineContent=null,this.isBlock=!(h.inline||"text"==s),this.isText="text"==s}get isInline(){return!this.isBlock}get isTextblock(){return this.isBlock&&this.inlineContent}get isLeaf(){return this.contentMatch==X.empty}get isAtom(){return this.isLeaf||!!this.spec.atom}isInGroup(s){return this.groups.indexOf(s)>-1}get whitespace(){return this.spec.whitespace||(this.spec.code?"pre":"normal")}hasRequiredAttrs(){for(let s in this.attrs)if(this.attrs[s].isRequired)return!0;return!1}compatibleContent(s){return this==s||this.contentMatch.compatible(s.contentMatch)}computeAttrs(s){return!s&&this.defaultAttrs?this.defaultAttrs:xt(this.attrs,s)}create(s=null,c,h){if(this.isText)throw new Error("NodeType.create can't construct text nodes");return new Ie(this,this.computeAttrs(s),ne.from(c),Ae.setFrom(h))}createChecked(s=null,c,h){return c=ne.from(c),this.checkContent(c),new Ie(this,this.computeAttrs(s),c,Ae.setFrom(h))}createAndFill(s=null,c,h){if(s=this.computeAttrs(s),(c=ne.from(c)).size){let P=this.contentMatch.fillBefore(c);if(!P)return null;c=P.append(c)}let w=this.contentMatch.matchFragment(c),C=w&&w.fillBefore(ne.empty,!0);return C?new Ie(this,s,c.append(C),Ae.setFrom(h)):null}validContent(s){let c=this.contentMatch.matchFragment(s);if(!c||!c.validEnd)return!1;for(let h=0;h<s.childCount;h++)if(!this.allowsMarks(s.child(h).marks))return!1;return!0}checkContent(s){if(!this.validContent(s))throw new RangeError(`Invalid content for node ${this.name}: 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h=c.split("|");return w=>{let C=null===w?"null":typeof w;if(h.indexOf(C)<0)throw new RangeError(`Expected value of type ${h} for attribute ${s} on type ${T}, got ${C}`)}}(s,c,h.validate):h.validate}get isRequired(){return!this.hasDefault}}class Zt{constructor(s,c,h,w){this.name=s,this.rank=c,this.schema=h,this.spec=w,this.attrs=gn(s,w.attrs),this.excluded=null;let C=ht(this.attrs);this.instance=C?new Ae(this,C):null}create(s=null){return!s&&this.instance?this.instance:new Ae(this,xt(this.attrs,s))}static compile(s,c){let h=Object.create(null),w=0;return s.forEach((C,P)=>h[C]=new Zt(C,w++,c,P)),h}removeFromSet(s){for(var c=0;c<s.length;c++)s[c].type==this&&(s=s.slice(0,c).concat(s.slice(c+1)),c--);return s}isInSet(s){for(let c=0;c<s.length;c++)if(s[c].type==this)return s[c]}checkAttrs(s){Yt(this.attrs,s,"mark")}excludes(s){return this.excluded.indexOf(s)>-1}}class Nn{constructor(s){this.linebreakReplacement=null,this.cached=Object.create(null);let c=this.spec={};for(let w in s)c[w]=s[w];c.nodes=Ee.from(s.nodes),c.marks=Ee.from(s.marks||{}),this.nodes=Xt.compile(this.spec.nodes,this),this.marks=Zt.compile(this.spec.marks,this);let h=Object.create(null);for(let w in this.nodes){if(w in this.marks)throw new RangeError(w+" can not be both a node and a mark");let C=this.nodes[w],P=C.spec.content||"",U=C.spec.marks;if(C.contentMatch=h[P]||(h[P]=X.parse(P,this.nodes)),C.inlineContent=C.contentMatch.inlineContent,C.spec.linebreakReplacement){if(this.linebreakReplacement)throw new RangeError("Multiple linebreak nodes defined");if(!C.isInline||!C.isLeaf)throw new RangeError("Linebreak replacement nodes must be inline leaf nodes");this.linebreakReplacement=C}C.markSet="_"==U?null:U?xn(this,U.split(" ")):""!=U&&C.inlineContent?null:[]}for(let w in this.marks){let C=this.marks[w],P=C.spec.excludes;C.excluded=null==P?[C]:""==P?[]:xn(this,P.split(" "))}this.nodeFromJSON=this.nodeFromJSON.bind(this),this.markFromJSON=this.markFromJSON.bind(this),this.topNodeType=this.nodes[this.spec.topNode||"doc"],this.cached.wrappings=Object.create(null)}node(s,c=null,h,w){if("string"==typeof s)s=this.nodeType(s);else{if(!(s instanceof Xt))throw new RangeError("Invalid node type: "+s);if(s.schema!=this)throw new RangeError("Node type from different schema used ("+s.name+")")}return s.createChecked(c,h,w)}text(s,c){let h=this.nodes.text;return new N(h,h.defaultAttrs,s,Ae.setFrom(c))}mark(s,c){return"string"==typeof s&&(s=this.marks[s]),s.create(c)}nodeFromJSON(s){return Ie.fromJSON(this,s)}markFromJSON(s){return Ae.fromJSON(this,s)}nodeType(s){let c=this.nodes[s];if(!c)throw new RangeError("Unknown node type: "+s);return c}}function xn(T,s){let c=[];for(let h=0;h<s.length;h++){let w=s[h],C=T.marks[w],P=C;if(C)c.push(C);else for(let U in T.marks){let G=T.marks[U];("_"==w||G.spec.group&&G.spec.group.split(" ").indexOf(w)>-1)&&c.push(P=G)}if(!P)throw new SyntaxError("Unknown mark type: '"+s[h]+"'")}return c}class Kt{constructor(s,c){this.schema=s,this.rules=c,this.tags=[],this.styles=[];let h=this.matchedStyles=[];

1c.forEach(w=>{if(function rn(T){return null!=T.tag}(w))this.tags.push(w);else if(function Fn(T){return null!=T.style}(w)){let C=/[^=]*/.exec(w.style)[0];h.indexOf(C)<0&&h.push(C),this.styles.push(w)}}),this.normalizeLists=!this.tags.some(w=>{if(!/^(ul|ol)\b/.test(w.tag)||!w.node)return!1;let C=s.nodes[w.node];return C.contentMatch.matchType(C)})}parse(s,c={}){let h=new an(this,c,!1);return h.addAll(s,Ae.none,c.from,c.to),h.finish()}parseSlice(s,c={}){let h=new an(this,c,!0);return h.addAll(s,Ae.none,c.from,c.to),He.maxOpen(h.finish())}matchTag(s,c,h){for(let w=h?this.tags.indexOf(h)+1:0;w<this.tags.length;w++){let C=this.tags[w];if(g(s,C.tag)&&(void 0===C.namespace||s.namespaceURI==C.namespace)&&(!C.context||c.matchesContext(C.context))){if(C.getAttrs){let P=C.getAttrs(s);if(!1===P)continue;C.attrs=P||void 0}return C}}}matchStyle(s,c,h,w){for(let C=w?this.styles.indexOf(w)+1:0;C<this.styles.length;C++){let P=this.styles[C],U=P.style;if(!(0!=U.indexOf(s)||P.context&&!h.matchesContext(P.context)||U.length>s.length&&(61!=U.charCodeAt(s.length)||U.slice(s.length+1)!=c))){if(P.getAttrs){let G=P.getAttrs(c);if(!1===G)continue;P.attrs=G||void 0}return P}}}static schemaRules(s){let c=[];function h(w){let C=null==w.priority?50:w.priority,P=0;for(;P<c.length;P++){let U=c[P];if((null==U.priority?50:U.priority)<C)break}c.splice(P,0,w)}for(let w in s.marks){let C=s.marks[w].spec.parseDOM;C&&C.forEach(P=>{h(P=m(P)),P.mark||P.ignore||P.clearMark||(P.mark=w)})}for(let w in s.nodes){let C=s.nodes[w].spec.parseDOM;C&&C.forEach(P=>{h(P=m(P)),P.node||P.ignore||P.mark||(P.node=w)})}return c}static fromSchema(s){return s.cached.domParser||(s.cached.domParser=new Kt(s,Kt.schemaRules(s)))}}const Yn={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},on={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},sn={ol:!0,ul:!0};function Qt(T,s,c){return null!=s?(s?1:0)|("full"===s?2:0):T&&"pre"==T.whitespace?3:-5&c}class Wt{constructor(s,c,h,w,C,P){this.type=s,this.attrs=c,this.marks=h,this.solid=w,this.options=P,this.content=[],this.activeMarks=Ae.none,this.match=C||(4&P?null:s.contentMatch)}findWrapping(s){if(!this.match){if(!this.type)return[];let c=this.type.contentMatch.fillBefore(ne.from(s));if(!c){let w,h=this.type.contentMatch;return(w=h.findWrapping(s.type))?(this.match=h,w):null}this.match=this.type.contentMatch.matchFragment(c)}return this.match.findWrapping(s.type)}finish(s){if(!(1&this.options)){let w,h=this.content[this.content.length-1];if(h&&h.isText&&(w=/[ \t\r\n\u000c]+$/.exec(h.text))){let C=h;h.text.length==w[0].length?this.content.pop():this.content[this.content.length-1]=C.withText(C.text.slice(0,C.text.length-w[0].length))}}let c=ne.from(this.content);return!s&&this.match&&(c=c.append(this.match.fillBefore(ne.empty,!0))),this.type?this.type.create(this.attrs,c,this.marks):c}inlineContext(s){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:s.parentNode&&!Yn.hasOwnProperty(s.parentNode.nodeName.toLowerCase())}}class an{constructor(s,c,h){this.parser=s,this.options=c,this.isOpen=h,this.open=0,this.localPreserveWS=!1;let C,w=c.topNode,P=Qt(null,c.preserveWhitespace,0)|(h?4:0);C=w?new Wt(w.type,w.attrs,Ae.none,!0,c.topMatch||w.type.contentMatch,P):new Wt(h?null:s.schema.topNodeType,null,Ae.none,!0,null,P),this.nodes=[C],this.find=c.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(s,c){3==s.nodeType?this.addTextNode(s,c):1==s.nodeType&&this.addElement(s,c)}addTextNode(s,c){let h=s.nodeValue,w=this.top,C=2&w.options?"full":this.localPreserveWS||(1&w.options)>0;if("full"===C||w.inlineContext(s)||/[^ \t\r\n\u000c]/.test(h)){if(C)h="full"!==C?h.replace(/\r?\n|\r/g," "):h.replace(/\r\n?/g,"\n");else if(h=h.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(h)&&this.open==this.nodes.length-1){let P=w.content[w.content.length-1],U=s.previousSibling;(!P||U&&"BR"==U.nodeName||P.isText&&/[ \t\r\n\u000c]$/.test(P.text))&&(h=h.slice(1))}h&&this.insertNode(this.parser.schema.text(h),c,!/\S/.test(h)),this.findInText(s)}else this.findInside(s)}

1addElement(s,c,h){let w=this.localPreserveWS,C=this.top;("PRE"==s.tagName||/pre/.test(s.style&&s.style.whiteSpace))&&(this.localPreserveWS=!0);let U,P=s.nodeName.toLowerCase();sn.hasOwnProperty(P)&&this.parser.normalizeLists&&function K(T){for(let s=T.firstChild,c=null;s;s=s.nextSibling){let h=1==s.nodeType?s.nodeName.toLowerCase():null;h&&sn.hasOwnProperty(h)&&c?(c.appendChild(s),s=c):"li"==h?c=s:h&&(c=null)}}(s);let G=this.options.ruleFromNode&&this.options.ruleFromNode(s)||(U=this.parser.matchTag(s,this,h));e:if(G?G.ignore:on.hasOwnProperty(P))this.findInside(s),this.ignoreFallback(s,c);else if(!G||G.skip||G.closeParent){G&&G.closeParent?this.open=Math.max(0,this.open-1):G&&G.skip.nodeType&&(s=G.skip);let Me,ot=this.needsBlock;if(Yn.hasOwnProperty(P))C.content.length&&C.content[0].isInline&&this.open&&(this.open--,C=this.top),Me=!0,C.type||(this.needsBlock=!0);else if(!s.firstChild){this.leafFallback(s,c);break e}let Ct=G&&G.skip?c:this.readStyles(s,c);Ct&&this.addAll(s,Ct),Me&&this.sync(C),this.needsBlock=ot}else{let Me=this.readStyles(s,c);Me&&this.addElementByRule(s,G,Me,!1===G.consuming?U:void 0)}this.localPreserveWS=w}leafFallback(s,c){"BR"==s.nodeName&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(s.ownerDocument.createTextNode("\n"),c)}ignoreFallback(s,c){"BR"==s.nodeName&&(!this.top.type||!this.top.type.inlineContent)&&this.findPlace(this.parser.schema.text("-"),c,!0)}readStyles(s,c){let h=s.style;if(h&&h.length)for(let w=0;w<this.parser.matchedStyles.length;w++){let C=this.parser.matchedStyles[w],P=h.getPropertyValue(C);if(P)for(let U;;){let G=this.parser.matchStyle(C,P,this,U);if(!G)break;if(G.ignore)return null;if(c=G.clearMark?c.filter(Me=>!G.clearMark(Me)):c.concat(this.parser.schema.marks[G.mark].create(G.attrs)),!1!==G.consuming)break;U=G}}return c}addElementByRule(s,c,h,w){let C,P;if(c.node)if(P=this.parser.schema.nodes[c.node],P.isLeaf)this.insertNode(P.create(c.attrs),h,"BR"==s.nodeName)||this.leafFallback(s,h);else{let G=this.enter(P,c.attrs||null,h,c.preserveWhitespace);G&&(C=!0,h=G)}else h=h.concat(this.parser.schema.marks[c.mark].create(c.attrs));let U=this.top;if(P&&P.isLeaf)this.findInside(s);else if(w)this.addElement(s,h,w);else if(c.getContent)this.findInside(s),c.getContent(s,this.parser.schema).forEach(G=>this.insertNode(G,h,!1));else{let G=s;"string"==typeof c.contentElement?G=s.querySelector(c.contentElement):"function"==typeof c.contentElement?G=c.contentElement(s):c.contentElement&&(G=c.contentElement),this.findAround(s,G,!0),this.addAll(G,h),this.findAround(s,G,!1)}C&&this.sync(U)&&this.open--}addAll(s,c,h,w){let C=h||0;for(let P=h?s.childNodes[h]:s.firstChild,U=null==w?null:s.childNodes[w];P!=U;P=P.nextSibling,++C)this.findAtPoint(s,C),this.addDOM(P,c);this.findAtPoint(s,C)}findPlace(s,c,h){let w,C;for(let P=this.open,U=0;P>=0;P--){let G=this.nodes[P],Me=G.findWrapping(s);if(Me&&(!w||w.length>Me.length+U)&&(w=Me,C=G,!Me.length))break;if(G.solid){if(h)break;U+=2}}if(!w)return null;this.sync(C);for(let P=0;P<w.length;P++)c=this.enterInner(w[P],null,c,!1);return c}insertNode(s,c,h){if(s.isInline&&this.needsBlock&&!this.top.type){let C=this.textblockFromContext();C&&(c=this.enterInner(C,null,c))}let w=this.findPlace(s,c,h);if(w){this.closeExtra();let C=this.top;C.match&&(C.match=C.match.matchType(s.type));let P=Ae.none;for(let U of w.concat(s.marks))(C.type?C.type.allowsMarkType(U.type):M(U.type,s.type))&&(P=U.addToSet(P));return C.content.push(s.mark(P)),!0}return!1}enter(s,c,h,w){let C=this.findPlace(s.create(c),h,!1);return C&&(C=this.enterInner(s,c,h,!0,w)),C}enterInner(s,c,h,w=!1,C){this.closeExtra();let P=this.top;P.match=P.match&&P.match.matchType(s);let U=Qt(s,C,P.options);4&P.options&&0==P.content.length&&(U|=4);let G=Ae.none;return h=h.filter(Me=>!(P.type?P.type.allowsMarkType(Me.type):M(Me.type,s))||(G=Me.addToSet(G),!1)),this.nodes.push(new Wt(s,c,G,w,null,U)),this.open++,h}closeExtra(s=!1){let c=this.nodes.length-1;if(c>this.open){for(;c>this.open;c--)this.nodes[c-1].content.push(this.nodes[c].finish(s));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(s){for(let c=this.open;c>=0;

1c--){if(this.nodes[c]==s)return this.open=c,!0;this.localPreserveWS&&(this.nodes[c].options|=1)}return!1}get currentPos(){this.closeExtra();let s=0;for(let c=this.open;c>=0;c--){let h=this.nodes[c].content;for(let w=h.length-1;w>=0;w--)s+=h[w].nodeSize;c&&s++}return s}findAtPoint(s,c){if(this.find)for(let h=0;h<this.find.length;h++)this.find[h].node==s&&this.find[h].offset==c&&(this.find[h].pos=this.currentPos)}findInside(s){if(this.find)for(let c=0;c<this.find.length;c++)null==this.find[c].pos&&1==s.nodeType&&s.contains(this.find[c].node)&&(this.find[c].pos=this.currentPos)}findAround(s,c,h){if(s!=c&&this.find)for(let w=0;w<this.find.length;w++)null==this.find[w].pos&&1==s.nodeType&&s.contains(this.find[w].node)&&c.compareDocumentPosition(this.find[w].node)&(h?2:4)&&(this.find[w].pos=this.currentPos)}findInText(s){if(this.find)for(let c=0;c<this.find.length;c++)this.find[c].node==s&&(this.find[c].pos=this.currentPos-(s.nodeValue.length-this.find[c].offset))}matchesContext(s){if(s.indexOf("|")>-1)return s.split(/\s*\|\s*/).some(this.matchesContext,this);let c=s.split("/"),h=this.options.context,w=!(this.isOpen||h&&h.parent.type!=this.nodes[0].type),C=(w?0:1)-(h?h.depth+1:0),P=(U,G)=>{for(;U>=0;U--){let Me=c[U];if(""==Me){if(U==c.length-1||0==U)continue;for(;G>=C;G--)if(P(U-1,G))return!0;return!1}{let ot=G>0||0==G&&w?this.nodes[G].type:h&&G>=C?h.node(G-C).type:null;if(!ot||ot.name!=Me&&!ot.isInGroup(Me))return!1;G--}}return!0};return P(c.length-1,this.open)}textblockFromContext(){let s=this.options.context;if(s)for(let c=s.depth;c>=0;c--){let h=s.node(c).contentMatchAt(s.indexAfter(c)).defaultType;if(h&&h.isTextblock&&h.defaultAttrs)return h}for(let c in this.parser.schema.nodes){let h=this.parser.schema.nodes[c];if(h.isTextblock&&h.defaultAttrs)return h}}}function g(T,s){return(T.matches||T.msMatchesSelector||T.webkitMatchesSelector||T.mozMatchesSelector).call(T,s)}function m(T){let s={};for(let c in T)s[c]=T[c];return s}function M(T,s){let c=s.schema.nodes;for(let h in c){let w=c[h];if(!w.allowsMarkType(T))continue;let C=[],P=U=>{C.push(U);for(let G=0;G<U.edgeCount;G++){let{type:Me,next:ot}=U.edge(G);if(Me==s||C.indexOf(ot)<0&&P(ot))return!0}};if(P(w.contentMatch))return!0}}class R{constructor(s,c){this.nodes=s,this.marks=c}serializeFragment(s,c={},h){h||(h=H(c).createDocumentFragment());let w=h,C=[];return s.forEach(P=>{if(C.length||P.marks.length){let U=0,G=0;for(;U<C.length&&G<P.marks.length;){let Me=P.marks[G];if(this.marks[Me.type.name]){if(!Me.eq(C[U][0])||!1===Me.type.spec.spanning)break;U++,G++}else G++}for(;U<C.length;)w=C.pop()[1];for(;G<P.marks.length;){let Me=P.marks[G++],ot=this.serializeMark(Me,P.isInline,c);ot&&(C.push([Me,w]),w.appendChild(ot.dom),w=ot.contentDOM||ot.dom)}}w.appendChild(this.serializeNodeInner(P,c))}),h}serializeNodeInner(s,c){let{dom:h,contentDOM:w}=ze(H(c),this.nodes[s.type.name](s),null,s.attrs);if(w){if(s.isLeaf)throw new RangeError("Content hole not allowed in a leaf node spec");this.serializeFragment(s.content,c,w)}return h}serializeNode(s,c={}){let h=this.serializeNodeInner(s,c);for(let w=s.marks.length-1;w>=0;w--){let C=this.serializeMark(s.marks[w],s.isInline,c);C&&((C.contentDOM||C.dom).appendChild(h),h=C.dom)}return h}serializeMark(s,c,h={}){let w=this.marks[s.type.name];return w&&ze(H(h),w(s,c),null,s.attrs)}static renderSpec(s,c,h=null,w){return ze(s,c,h,w)}static fromSchema(s){return s.cached.domSerializer||(s.cached.domSerializer=new R(this.nodesFromSchema(s),this.marksFromSchema(s)))}static nodesFromSchema(s){let c=F(s.nodes);return c.text||(c.text=h=>h.text),c}static marksFromSchema(s){return F(s.marks)}}function F(T){let s={};for(let c in T){let h=T[c].spec.toDOM;h&&(s[c]=h)}return s}function H(T){return T.document||window.document}const le=new WeakMap;function ze(T,s,c,h){if("string"==typeof s)return{dom:T.createTextNode(s)};if(null!=s.nodeType)return{dom:s};if(s.dom&&null!=s.dom.nodeType)return s;let C,w=s[0];if("string"!=typeof w)throw new RangeError("Invalid array passed to renderSpec");if(h&&(C=function ke(T){let s=le.get(T);return void 0===s&&le.set(T,s=function he(T){let s=null;return function c(h){if(h&&"object"==typeof h)if(Array.isArray(h))if("string"==typeof h[0])s||(s=[]),s.push(h);else for(let w=0;w<h.length;w++)c(h[w]);else for(let w in h)c(h[w])}(T),s}(T)),s}(h))&&C.indexOf(s)>-1)throw new RangeError("Using an array from an attribute object as a DOM spec. This may be an attempted cross 

1replace(N,J=D.Ji.empty){if(J==D.Ji.empty){N.delete(0,N.doc.content.size);let X=ie.atStart(N.doc);X.eq(N.selection)||N.setSelection(X)}else super.replace(N,J)}toJSON(){return{type:"all"}}static fromJSON(N){return new De(N)}map(N){return new De(N)}eq(N){return N instanceof De}getBookmark(){return Xe}}ie.jsonID("all",De);const Xe={map(){return this},resolve:Ie=>new De(Ie)};function Qe(Ie,N,J,X,ve,Y=!1){if(N.inlineContent)return Fe.create(Ie,J);for(let $=X-(ve>0?0:1);ve>0?$<N.childCount:$>=0;$+=ve){let Q=N.child($);if(Q.isAtom){if(!Y&&$e.isSelectable(Q))return $e.create(Ie,J-(ve<0?Q.nodeSize:0))}else{let se=Qe(Ie,Q,J+ve,ve<0?Q.childCount:0,ve,Y);if(se)return se}J+=Q.nodeSize*ve}return null}function Ke(Ie,N,J){let X=Ie.steps.length-1;if(X<N)return;let $,ve=Ie.steps[X];(ve instanceof Ee.Ln||ve instanceof Ee.Wg)&&(Ie.mapping.maps[X].forEach((Q,se,ge,we)=>{null==$&&($=we)}),Ie.setSelection(ie.near(Ie.doc.resolve($),J)))}class fe extends Ee.dL{constructor(N){super(N.doc),this.curSelectionFor=0,this.updated=0,this.meta=Object.create(null),this.time=Date.now(),this.curSelection=N.selection,this.storedMarks=N.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(N){if(N.$from.doc!=this.doc)throw new RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=N,this.curSelectionFor=this.steps.length,this.updated=-3&(1|this.updated),this.storedMarks=null,this}get selectionSet(){return(1&this.updated)>0}setStoredMarks(N){return this.storedMarks=N,this.updated|=2,this}ensureMarks(N){return D.CU.sameSet(this.storedMarks||this.selection.$from.marks(),N)||this.setStoredMarks(N),this}addStoredMark(N){return this.ensureMarks(N.addToSet(this.storedMarks||this.selection.$head.marks()))}removeStoredMark(N){return this.ensureMarks(N.removeFromSet(this.storedMarks||this.selection.$head.marks()))}get storedMarksSet(){return(2&this.updated)>0}addStep(N,J){super.addStep(N,J),this.updated=-3&this.updated,this.storedMarks=null}setTime(N){return this.time=N,this}replaceSelection(N){return this.selection.replace(this,N),this}replaceSelectionWith(N,J=!0){let X=this.selection;return J&&(N=N.mark(this.storedMarks||(X.empty?X.$from.marks():X.$from.marksAcross(X.$to)||D.CU.none))),X.replaceWith(this,N),this}deleteSelection(){return this.selection.replace(this),this}insertText(N,J,X){let ve=this.doc.type.schema;if(null==J)return N?this.replaceSelectionWith(ve.text(N),!0):this.deleteSelection();{if(null==X&&(X=J),X=X??J,!N)return this.deleteRange(J,X);let Y=this.storedMarks;if(!Y){let $=this.doc.resolve(J);Y=X==J?$.marks():$.marksAcross(this.doc.resolve(X))}return this.replaceRangeWith(J,X,ve.text(N,Y)),this.selection.empty||this.setSelection(ie.near(this.selection.$to)),this}}setMeta(N,J){return this.meta["string"==typeof N?N:N.key]=J,this}getMeta(N){return this.meta["string"==typeof N?N:N.key]}get isGeneric(){for(let N in this.meta)return!1;return!0}scrollIntoView(){return this.updated|=4,this}get scrolledIntoView(){return(4&this.updated)>0}}function me(Ie,N){return N&&Ie?Ie.bind(N):Ie}class oe{constructor(N,J,X){this.name=N,this.init=me(J.init,X),this.apply=me(J.apply,X)}}const Se=[new oe("doc",{init:Ie=>Ie.doc||Ie.schema.topNodeType.createAndFill(),apply:Ie=>Ie.doc}),new oe("selection",{init:(Ie,N)=>Ie.selection||ie.atStart(N.doc),apply:Ie=>Ie.selection}),new oe("storedMarks",{init:Ie=>Ie.storedMarks||null,apply:(Ie,N,J,X)=>X.selection.$cursor?Ie.storedMarks:null}),new oe("scrollToSelection",{init:()=>0,apply:(Ie,N)=>Ie.scrolledIntoView?N+1:N})];class Ve{constructor(N,J){this.schema=N,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=Se.slice(),J&&J.forEach(X=>{if(this.pluginsByKey[X.key])throw new RangeError("Adding different instances of a keyed plugin ("+X.key+")");this.plugins.push(X),this.pluginsByKey[X.key]=X,X.spec.state&&this.fields.push(new oe(X.key,X.spec.state,X))})}}class qe{constructor(N){this.config=N}get schema(){return this.config.schema}get plugins(){return this.config.plugins}apply(N){return this.applyTransaction(N).state}filterTransaction(N,J=-1){for(let X=0;X<this.config.plugins.length;X++)if(X!=J){let ve=this.config.plugins[X];if(ve.spec.filterTransaction&&!ve.spec.filterTransaction.call(ve,N,this))return!1}return!0}applyTransaction(N){if(!this.filterTransaction(N))return{state:this,transactions:[]};let J=[N],X=this.applyInner(N),ve=null;for(;;){let Y=!1;for(let $=0;$<this.config.plugins.length;$++){let Q=this.config.plugins[$];if(Q.spec.appendTransaction){let se=ve?ve[$].n:0,ge=ve?ve[$].state:this,we=se<J.length&&Q.spec.appendTransaction.call(Q,se?J.slice(se):J,ge,X);if(we&&X.filterTransaction(we,$)){if(we.setMeta("appendedTransaction",N),!ve){ve=[];for(let _e=0;_e<this.config.plugins.length;_e++)ve.push(_e<$?{state:X,n:J.length}:{state:this,n:0})}J.push(we),X=X.applyInner(we),Y=!0}ve&&(ve[$]={state:X,n:J.length})}}if(!Y)return{state:X,transactions:J}}}applyInner(N){if(!N.before.eq(this.doc))throw new RangeError("Applying a mismatched transaction");let J=new qe(this.config),X=this.config.fields;for(let ve=0;ve<X.length;ve++){let Y=X[ve];J[Y.name]=Y.apply(N,this[Y.name],this,J)}return J}get tr(){return new fe(this)}static create(N){let J=new Ve(N.doc?N.doc.type.schema:N.schema,N.plugins),X=new qe(J);for(let ve=0;ve<J.fields.length;ve++)X[J.fields[ve].name]=J.fields[ve].init(N,X);return X}reconfigure(N){let J=new Ve(this.schema,N.plugins),X=J.fields,ve=new qe(J);for(let Y=0;Y<X.length;Y++){let $=X[Y].name;ve[$]=this.hasOwnProperty($)?this[$]:X[Y].init(N,ve)}return ve}toJSON(N){let J={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(J.storedMarks=this.storedMarks.map(X=>X.toJSON())),N&&"object"==typeof N)for(let X in N){if("doc"==X||"selection"==X)throw new RangeError("The JSON fields `doc` and `selection` are reserved");let ve=N[X],Y=ve.spec.state;Y&&Y.toJSON&&(J[X]=Y.toJSON.call(ve,this[ve.key]))}return J}static fromJSON(N,J,X){if(!J)throw new RangeError("Invalid input for EditorState.fromJSON");if(!N.schema)throw new RangeError("Required config field 'schema' missing");let ve=new Ve(N.schema,N.plugins),Y=new qe(ve);return ve.fields.forEach($=>{if("doc"==$.name)Y.doc=D.bP.fromJSON(N.schema,J.doc);else if("selection"==$.name)Y.selection=ie.fromJSON(Y.doc,J.selection);else if("storedMarks"==$.name)J.storedMarks&&(Y.storedMarks=J.storedMarks.map(N.schema.markFromJSON));else{if(X)for(let Q in X){let se=X[Q],ge=se.spec.state;if(se.key==$.name&&ge&&ge.fromJSON&&Object.prototype.hasOwnProperty.call(J,Q))return void(Y[$.name]=ge.fromJSON.call(se,N,J[Q],Y))}Y[$.name]=$.init(N,Y)}}),Y}}function wt(Ie,N,J){for(let X in Ie){let ve=Ie[X];ve instanceof Function?ve=ve.bind(N):"handleDOMEvents"==X&&(ve=wt(ve,N,{})),J[X]=ve}return J}class ct{constructor(N){this.spec=N,this.props={},N.props&&wt(N.props,this,this.props),this.key=N.key?N.key.key:yt("plugin")}getState(N){return N[this.key]}}const rt=Object.create(null);function yt(Ie){return Ie in rt?Ie+"$"+ ++rt[Ie]:(rt[Ie]=0,Ie+"$")}class at{constructor(N="key"){this.key=yt(N)}get(N){return N.config.pluginsByKey[this.key]}getState(N){return N[this.key]}}},66085:(Nt,it,Oe)=>{Oe.d(it,{$L:()=>gn,Ln:()=>Se,N0:()=>Mt,Um:()=>Yt,Wg:()=>Ve,X9:()=>Xe,dL:()=>an,jP:()=>at,n9:()=>ft,oM:()=>N,zy:()=>_e});var D=Oe(17533);const ye=Math.pow(2,16);function ie(K,g){return K+g*ye}function ne(K){return 65535&K}class He{constructor(g,m,M){this.pos=g,this.delInfo=m,this.recover=M}get deleted(){return(8&this.delInfo)>0}get deletedBefore(){return(5&this.delInfo)>0}get deletedAfter(){return(6&this.delInfo)>0}get deletedAcross(){return(4&this.delInfo)>0}}class De{constructor(g,m=!1){if(this.ranges=g,this.inverted=m,!g.length&&De.empty)return De.empty}recover(g){let m=0,M=ne(g);if(!this.inverted)for(let R=0;R<M;R++)m+=this.ranges[3*R+2]-this.ranges[3*R+1];return this.ranges[3*M]+m+function Te(K){return(K-(65535&K))/ye}(g)}mapResult(g,m=1){return this._map(g,m,!1)}map(g,m=1){return this._map(g,m,!0)}_map(g,m,M){let R=0,F=this.inverted?2:1,H=this.inverted?1:2;for(let le=0;le<this.ranges.length;le+=3){let ke=this.ranges[le]-(this.inverted?R:0);if(ke>g)break;let he=this.ranges[le+F],ze=this.ranges[le+H],T=ke+he;if(g<=T){let c=ke+R+((he?g==ke?-1:g==T?1:m:m)<0?0:ze);if(M)return c;let h=g==(m<0?ke:T)?null:ie(le/3,g-ke),w=g==ke?2:g==T?1:4;return(m<0?g!=ke:g!=T)&&(w|=8),new He(c,w,h)}R+=ze-he}return M?g+R:new He(g+R,0,null)}touches(g,m){let M=0,R=ne(m),F=this.inverted?2:1,H=this.inverted?1:2;for(let le=0;le<this.ranges.length;le+=3){let ke=this.ranges[le]-(this.inverted?M:0);if(ke>g)break;let he=this.ranges[le+F];if(g<=ke+he&&le==3*R)return!0;M+=this.ranges[le+H]-he}return!1}forEach(g){let m=this.inverted?2:1,M=this.inverted?1:2;for(let R=0,F=0;R<this.ranges.length;R+=3){let H=this.ranges[R],le=H-(this.inverted?F:0),ke=H+(this.inverted?0:F),he=this.ranges[R+m],ze=this.ranges[R+M];g(le,le+he,ke,ke+ze),F+=ze-he}}invert(){return new De(this.ranges,!this.inverted)}toString(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}static offset(g){return 0==g?De.empty:new De(g<0?[0,-g,0]:[0,0,g])}}De.empty=new De([]);class Xe{constructor(g,m,M=0,R=(g?g.length:0)){this.mirror=m,this.from=M,this.to=R,this._maps=g||[],this.ownData=!(g||m)}get maps(){return this._maps}slice(g=0,m=this.maps.length){return new Xe(this._maps,this.mirror,g,m)}appendMap(g,m){this.ownData||(this._maps=this._maps.slice(),this.mirror=this.mirror&&this.mirror.slice(),this.ownData=!0),this.to=this._maps.push(g),null!=m&&this.setMirror(this._maps.length-1,m)}appendMapping(g){for(let m=0,M=this._maps.length;m<g._maps.length;m++){let R=g.getMirror(m);this.appendMap(g._maps[m],null!=R&&R<m?M+R:void 0)}}getMirror(g){if(this.mirror)for(let m=0;m<this.mirror.length;m++)if(this.mirror[m]==g)return this.mirror[m+(m%2?-1:1)]}setMirror(g,m){this.mirror||(this.mirror=[]),this.mirror.push(g,m)}appendMappingInverted(g){for(let m=g.maps.length-1,M=this._maps.length+g._maps.length;m>=0;m--){let R=g.getMirror(m);this.appendMap(g._maps[m].invert(),null!=R&&R>m?M-R-1:void 0)}}invert(){let g=new Xe;return g.appendMappingInverted(this),g}map(g,m=1){if(this.mirror)return this._map(g,m,!0);for(let M=this.from;M<this.to;M++)g=this._maps[M].map(g,m);return g}mapResult(g,m=1){return this._map(g,m,!1)}_map(g,m,M){let R=0;for(let F=this.from;F<this.to;F++){let le=this._maps[F].mapResult(g,m);if(null!=le.recover){let ke=this.getMirror(F);if(null!=ke&&ke>F&&ke<this.to){F=ke,g=this._maps[ke].recover(le.recover);continue}}R|=le.delInfo,g=le.pos}return M?g:new He(g,R,null)}}const Qe=Object.create(null);class Ke{getMap(){return De.empty}merge(g){return null}static fromJSON(g,m){if(!m||!m.stepType)throw new RangeError("Invalid input for Step.fromJSON");let M=Qe[m.stepType];if(!M)throw new RangeError(`No step type ${m.stepType} defined`);return M.fromJSON(g,m)}static jsonID(g,m){if(g in Qe)throw new RangeError("Duplicate use of step JSON ID "+g);return Qe[g]=m,m.prototype.jsonID=g,m}}class Ne{constructor(g,m){this.doc=g,this.failed=m}static ok(g){return new Ne(g,null)}static fail(g){return new Ne(null,g)}static fromReplace(g,m,M,R){try{return Ne.ok(g.replace(m,M,R))}catch(F){if(F instanceof D.vI)return Ne.fail(F.message);throw F}}}function xe(K,g,m){let M=[];for(let R=0;R<K.childCount;R++){let F=K.child(R);F.content.size&&(F=F.copy(xe(F.content,g,F))),F.isInline&&(F=g(F,m,R)),M.push(F)}return D.FK.fromArray(M)}class Z extends Ke{constructor(g,m,M){super(),this.from=g,this.to=m,this.mark=M}apply(g){let m=g.slice(this.from,this.to),M=g.resolve(this.from),R=M.node(M.sharedDepth(this.to)),F=new D.Ji(xe(m.content,(H,le)=>H.isAtom&&le.type.allowsMarkType(this.mark.type)?H.mark(this.mark.addToSet(H.marks)):H,R),m.openStart,m.openEnd);return Ne.fromReplace(g,this.from,this.to,F)}invert(){return new fe(this.from,this.to,this.mark)}map(g){let m=g.mapResult(this.from,1),M=g.mapResult(this.to,-1);return m.deleted&&M.deleted||m.pos>=M.pos?null:new Z(m.pos,M.pos,this.mark)}merge(g){return g instanceof Z&&g.mark.eq(this.mark)&&this.from<=g.to&&this.to>=g.from?new Z(Math.min(this.from,g.from),Math.max(this.to,g.to),this.mark):null}toJSON(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(g,m){if("number"!=typeof m.from||"number"!=typeof m.to)throw new RangeError("Invalid input for AddMarkStep.fromJSON");return new Z(m.from,m.to,g.markFromJSON(m.mark))}}Ke.jsonID("addMark",Z);class fe extends Ke{constructor(g,m,M){super(),this.from=g,this.to=m,this.mark=M}apply(g){let m=g.slice(this.from,this.to),M=new D.Ji(xe(m.content,R=>R.mark(this.mark.removeFromSet(R.marks)),g),m.openStart,m.openEnd);return Ne.fromReplace(g,this.from,this.to,M)}invert(){return new Z(this.from,this.to,this.mark)}map(g){let m=g.mapResult(this.from,1),M=g.mapResult(this.to,-1);return m.deleted&&M.deleted||m.pos>=M.pos?null:new fe(m.pos,M.pos,this.mark)}merge(g){return g instanceof fe&&g.mark.eq(this.mark)&&this.from<=g.to&&this.to>=g.from?new fe(Math.min(this.from,g.from),Math.max(this.to,g.to),this.mark):null}toJSON(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(g,m){if("number"!=typeof m.from||"number"!=typeof m.to)throw new RangeError("Invalid input for RemoveMarkStep.fromJSON");return new fe(m.from,m.to,g.markFromJSON(m.mark))}}Ke.jsonID("removeMark",fe);class me extends Ke{constructor(g,m){super(),this.pos=g,this.mark=m}apply(g){let m=g.nodeAt(this.pos);if(!m)return Ne.fail("No node at mark step's position");let M=m.type.create(m.attrs,null,this.mark.addToSet(m.marks));return Ne.fromReplace(g,this.pos,this.pos+1,new D.Ji(D.FK.from(M),0,m.isLeaf?0:1))}invert(g){let m=g.nodeAt(this.pos);if(m){let M=this.mark.addToSet(m.marks);if(M.length==m.marks.length){for(let R=0;R<m.marks.length;R++)if(!m.marks[R].isInSet(M))return new me(this.pos,m.marks[R]);return new me(this.pos,this.mark)}}return new oe(this.pos,this.mark)}map(g){let m=g.mapResult(this.pos,1);return m.deletedAfter?null:new me(m.pos,this.mark)}toJSON(){return{stepType:"addNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(g,m){if("number"!=typeof m.pos)throw new RangeError("Invalid input for AddNodeMarkStep.fromJSON");return new me(m.pos,g.markFromJSON(m.mark))}}Ke.jsonID("addNodeMark",me);class oe extends Ke{constructor(g,m){super(),this.pos=g,this.mark=m}apply(g){let m=g.nodeAt(this.pos);if(!m)return Ne.fail("No node at mark step's position");let M=m.type.create(m.attrs,null,this.mark.removeFromSet(m.marks));return Ne.fromReplace(g,this.pos,this.pos+1,new D.Ji(D.FK.from(M),0,m.isLeaf?0:1))}invert(g){let m=g.nodeAt(this.pos);return m&&this.mark.isInSet(m.marks)?new me(this.pos,this.mark):this}map(g){let m=g.mapResult(this.pos,1);return m.deletedAfter?null:new oe(m.pos,this.mark)}toJSON(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(g,m){if("number"!=typeof m.pos)throw new RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new oe(m.pos,g.markFromJSON(m.mark))}}Ke.jsonID("removeNodeMark",oe);class Se extends Ke{constructor(g,m,M,R=!1){super(),this.from=g,this.to=m,this.slice=M,this.structure=R}apply(g){return this.structure&&qe(g,this.from,this.to)?Ne.fail("Structure replace would overwrite content"):Ne.fromReplace(g,this.from,this.to,this.slice)}getMap(){return new De([this.from,this.to-this.from,this.slice.size])}invert(g){return new Se(this.from,this.from+this.slice.size,g.slice(this.from,this.to))}map(g){let m=g.mapResult(this.from,1),M=g.mapResult(this.to,-1);return m.deletedAcross&&M.deletedAcross?null:new Se(m.pos,Math.max(m.pos,M.pos),this.slice,this.structure)}merge(g){if(!(g instanceof Se)||g.structure||this.structure)return null;if(this.from+this.slice.size!=g.from||this.slice.openEnd||g.slice.openStart){if(g.to!=this.from||this.slice.openStart||g.slice.openEnd)return null;{let m=this.slice.size+g.slice.size==0?D.Ji.empty:new D.Ji(g.slice.content.append(this.slice.content),g.slice.openStart,this.slice.openEnd);return new Se(g.from,this.to,m,this.structure)}}{let m=this.slice.size+g.slice.size==0?D.Ji.empty:new D.Ji(this.slice.content.append(g.slice.content),this.slice.openStart,g.slice.openEnd);return new Se(this.from,this.to+(g.to-g.from),m,this.structure)}}toJSON(){let g={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(g.slice=this.slice.toJSON()),this.structure&&(g.structure=!0),g}static fromJSON(g,m){if("number"!=typeof m.from||"number"!=typeof m.to)throw new RangeError("Invalid input for ReplaceStep.fromJSON");return new Se(m.from,m.to,D.Ji.fromJSON(g,m.slice),!!m.structure)}}Ke.jsonID("replace",Se);class Ve extends Ke{constructor(g,m,M,R,F,H,le=!1){super(),this.from=g,this.to=m,this.gapFrom=M,this.gapTo=R,this.slice=F,this.insert=H,this.structure=le}apply(g){if(this.structure&&(qe(g,this.from,this.gapFrom)||qe(g,this.gapTo,this.to)))return Ne.fail("Structure gap-replace would overwrite content");let m=g.slice(this.gapFrom,this.gapTo);if(m.openStart||m.openEnd)return Ne.fail("Gap is not a flat range");let M=this.slice.insertAt(this.insert,m.content);return M?Ne.fromReplace(g,this.from,this.to,M):Ne.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(g){let m=this.gapTo-this.gapFrom;return new Ve(this.from,this.from+this.slice.size+m,this.from+this.insert,this.from+this.insert+m,g.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(g){let m=g.mapResult(this.from,1),M=g.mapResult(this.to,-1),R=this.from==this.gapFrom?m.pos:g.map(this.gapFrom,-1),F=this.to==this.gapTo?M.pos:g.map(this.gapTo,1);return m.deletedAcross&&M.deletedAcross||R<m.pos||F>M.pos?null:new Ve(m.pos,M.pos,R,F,this.slice,this.insert,this.structure)}toJSON(){let g={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(g.slice=this.slice.toJSON()),this.structure&&(g.structure=!0),g}static fromJSON(g,m){if("number"!=typeof m.from||"number"!=typeof m.to||"number"!=typeof m.gapFrom||"number"!=typeof m.gapTo||"number"!=typeof m.insert)throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new Ve(m.from,m.to,m.gapFrom,m.gapTo,D.Ji.fromJSON(g,m.slice),m.insert,!!m.structure)}}function qe(K,g,m){let M=K.resolve(g),R=m-g,F=M.depth;for(;R>0&&F>0&&M.indexAfter(F)==M.node(F).childCount;)F--,R--;if(R>0){let H=M.node(F).maybeChild(M.indexAfter(F));for(;R>0;){if(!H||H.isLeaf)return!0;H=H.firstChild,R--}}return!1}function rt(K,g,m,M=m.contentMatch,R=!0){let F=K.doc.nodeAt(g),H=[],le=g+1;for(let ke=0;ke<F.childCount;ke++){let he=F.child(ke),ze=le+he.nodeSize,T=M.matchType(he.type);if(T){M=T;for(let s=0;s<he.marks.length;s++)m.allowsMarkType(he.marks[s].type)||K.step(new fe(le,ze,he.marks[s]));if(R&&he.isText&&"pre"!=m.whitespace){let s,h,c=/\r?\n|\r/g;

1for(;s=c.exec(he.text);)h||(h=new D.Ji(D.FK.from(m.schema.text(" ",m.allowedMarks(he.marks))),0,0)),H.push(new Se(le+s.index,le+s.index+s[0].length,h))}}else H.push(new Se(le,ze,D.Ji.empty));le=ze}if(!M.validEnd){let ke=M.fillBefore(D.FK.empty,!0);K.replace(le,le,new D.Ji(ke,0,0))}for(let ke=H.length-1;ke>=0;ke--)K.step(H[ke])}function yt(K,g,m){return(0==g||K.canReplace(g,K.childCount))&&(m==K.childCount||K.canReplace(0,m))}function at(K){let m=K.parent.content.cutByIndex(K.startIndex,K.endIndex);for(let M=K.depth;;--M){let R=K.$from.node(M),F=K.$from.index(M),H=K.$to.indexAfter(M);if(M<K.depth&&R.canReplace(F,H,m))return M;if(0==M||R.type.spec.isolating||!yt(R,F,H))break}return null}function N(K,g,m=null,M=K){let R=function X(K,g){let{parent:m,startIndex:M,endIndex:R}=K,F=m.contentMatchAt(M).findWrapping(g);return F&&m.canReplaceWith(M,R,F.length?F[0]:g)?F:null}(K,g),F=R&&function ve(K,g){let{parent:m,startIndex:M,endIndex:R}=K,F=m.child(M),H=g.contentMatch.findWrapping(F.type);if(!H)return null;let ke=(H.length?H[H.length-1]:g).contentMatch;for(let he=M;ke&&he<R;he++)ke=ke.matchType(m.child(he).type);return ke&&ke.validEnd?H:null}(M,g);return F?R.map(J).concat({type:g,attrs:m}).concat(F.map(J)):null}function J(K){return{type:K,attrs:null}}function Q(K,g,m,M){g.forEach((R,F)=>{if(R.isText){let H,le=/\r?\n|\r/g;for(;H=le.exec(R.text);){let ke=K.mapping.slice(M).map(m+1+F+H.index);K.replaceWith(ke,ke+1,g.type.schema.linebreakReplacement.create())}}})}function se(K,g,m,M){g.forEach((R,F)=>{if(R.type==R.type.schema.linebreakReplacement){let H=K.mapping.slice(M).map(m+1+F);K.replaceWith(H,H+1,g.type.schema.text("\n"))}})}function _e(K,g,m=1,M){let R=K.resolve(g),F=R.depth-m,H=M&&M[M.length-1]||R.parent;if(F<0||R.parent.type.spec.isolating||!R.parent.canReplace(R.index(),R.parent.childCount)||!H.type.validContent(R.parent.content.cutByIndex(R.index(),R.parent.childCount)))return!1;for(let he=R.depth-1,ze=m-2;he>F;he--,ze--){let T=R.node(he),s=R.index(he);if(T.type.spec.isolating)return!1;let c=T.content.cutByIndex(s,T.childCount),h=M&&M[ze+1];h&&(c=c.replaceChild(0,h.type.create(h.attrs)));let w=M&&M[ze]||T;if(!T.canReplace(s+1,T.childCount)||!w.type.validContent(c))return!1}let le=R.indexAfter(F),ke=M&&M[0];return R.node(F).canReplaceWith(le,le,ke?ke.type:R.node(F+1).type)}function ft(K,g){let m=K.resolve(g),M=m.index();return St(m.nodeBefore,m.nodeAfter)&&m.parent.canReplace(M,M+1)}function St(K,g){return!(!K||!g||K.isLeaf||!function Ot(K,g){g.content.size||K.type.compatibleContent(g.type);let m=K.contentMatchAt(K.childCount),{linebreakReplacement:M}=K.type.schema;for(let R=0;R<g.childCount;R++){let 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g}openFrontierNode(g,m=null,M){let R=this.frontier[this.depth];R.match=R.match.matchType(g),this.placed=Zt(this.placed,this.depth,D.FK.from(g.create(m,M))),this.frontier.push({type:g,match:g.contentMatch})}closeFrontierNode(){let m=this.frontier.pop().match.fillBefore(D.FK.empty,!0);m.childCount&&(this.placed=Zt(this.placed,this.frontier.length,m))}}function yn(K,g,m){return 0==g?K.cutByIndex(m,K.childCount):K.replaceChild(0,K.firstChild.copy(yn(K.firstChild.content,g-1,m)))}function Zt(K,g,m){return 0==g?K.append(m):K.replaceChild(K.childCount-1,K.lastChild.copy(Zt(K.lastChild.content,g-1,m)))}function Nn(K,g){for(let m=0;m<g;m++)K=K.firstChild.content;return K}function xn(K,g,m){if(g<=0)return K;let M=K.content;return g>1&&(M=M.replaceChild(0,xn(M.firstChild,g-1,1==M.childCount?m-1:0))),g>0&&(M=K.type.contentMatch.fillBefore(M).append(M),m<=0&&(M=M.append(K.type.contentMatch.matchFragment(M).fillBefore(D.FK.empty,!0)))),K.copy(M)}function rn(K,g,m,M,R){let 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o=!1;if((I.extend||e==r)&&!n){I.collapse(x.node,x.offset);try{e!=r&&I.extend(A.node,A.offset),o=!0}catch{}}if(!o){if(e>r){let u=x;x=A,A=u}let a=document.createRange();a.setEnd(A.node,A.offset),a.setStart(x.node,x.offset),I.removeAllRanges(),I.addRange(a)}}ignoreMutation(e){return!this.contentDOM&&"selection"!=e.type}get contentLost(){return this.contentDOM&&this.contentDOM!=this.dom&&!this.dom.contains(this.contentDOM)}markDirty(e,r){for(let l=0,d=0;d<this.children.length;d++){let f=this.children[d],b=l+f.size;if(l==b?e<=b&&r>=l:e<b&&r>l){let x=l+f.border,A=b-f.border;if(e>=x&&r<=A)return this.dirty=e==l||r==b?2:1,void(e!=x||r!=A||!f.contentLost&&f.dom.parentNode==this.contentDOM?f.markDirty(e-x,r-x):f.dirty=3);f.dirty=f.dom!=f.contentDOM||f.dom.parentNode!=this.contentDOM||f.children.length?3:2}l=b}this.dirty=2}markParentsDirty(){let e=1;for(let r=this.parent;r;r=r.parent,e++){let l=1==e?2:1;r.dirty<l&&(r.dirty=l)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}}class ke extends le{constructor(e,r,l,d){let f,b=r.type.toDOM;if("function"==typeof b&&(b=b(l,()=>f?f.parent?f.parent.posBeforeChild(f):void 0:d)),!r.type.spec.raw){if(1!=b.nodeType){let x=document.createElement("span");x.appendChild(b),b=x}b.contentEditable="false",b.classList.add("ProseMirror-widget")}super(e,[],b,null),this.widget=r,this.widget=r,f=this}matchesWidget(e){return 0==this.dirty&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let r=this.widget.spec.stopEvent;return!!r&&r(e)}ignoreMutation(e){return"selection"!=e.type||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 he extends le{constructor(e,r,l,d){super(e,[],r,null),this.textDOM=l,this.text=d}get size(){return this.text.length}localPosFromDOM(e,r){return e!=this.textDOM?this.posAtStart+(r?this.size:0):this.posAtStart+r}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return"characterData"===e.type&&e.target.nodeValue==e.oldValue}}class ze extends le{constructor(e,r,l,d,f){super(e,[],l,d),this.mark=r,this.spec=f}static create(e,r,l,d){let f=d.nodeViews[r.type.name],b=f&&f(r,d,l);return(!b||!b.dom)&&(b=Ee.ZF.renderSpec(document,r.type.spec.toDOM(r,l),null,r.attrs)),new ze(e,r,b.dom,b.contentDOM||b.dom,b)}parseRule(){return 3&this.dirty||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return 3!=this.dirty&&this.mark.eq(e)}markDirty(e,r){if(super.markDirty(e,r),0!=this.dirty){let l=this.parent;for(;!l.node;)l=l.parent;l.dirty<this.dirty&&(l.dirty=this.dirty),this.dirty=0}}slice(e,r,l){let d=ze.create(this.parent,this.mark,!0,l),f=this.children,b=this.size;r<b&&(f=kr(f,r,b,l)),e>0&&(f=kr(f,0,e,l));for(let x=0;x<f.length;x++)f[x].parent=d;return d.children=f,d}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}}class T extends le{constructor(e,r,l,d,f,b,x,A,I){super(e,[],f,b),this.node=r,this.outerDeco=l,this.innerDeco=d,this.nodeDOM=x}static create(e,r,l,d,f,b){let A,x=f.nodeViews[r.type.name],I=x&&x(r,f,()=>A?A.parent?A.parent.posBeforeChild(A):void 0:b,l,d),i=I&&I.dom,n=I&&I.contentDOM;if(r.isText)if(i){if(3!=i.nodeType)throw new RangeError("Text must be rendered as a DOM text node")}else i=document.createTextNode(r.text);else i||({dom:i,contentDOM:n}=Ee.ZF.renderSpec(document,r.type.spec.toDOM(r),null,r.attrs));!n&&!r.isText&&"BR"!=i.nodeName&&(i.hasAttribute("contenteditable")||(i.contentEditable="false"),r.type.spec.draggable&&(i.draggable=!0));let o=i;return i=Ct(i,l,r),I?A=new w(e,r,l,d,i,n||null,o,I,f,b+1):r.isText?new c(e,r,l,d,i,o,f):new T(e,r,l,d,i,n||null,o,f,b+1)}parseRule(){if(this.node.type.spec.reparseInView)return null;let e={node:this.node.type.name,attrs:this.node.attrs};if("pre"==this.node.type.whitespace&&(e.preserveWhitespace="full"),this.contentDOM)if(this.contentLost){for(let r=this.children.length-1;r>=0;r--){let l=this.children[r];if(this.dom.contains(l.dom.parentNode)){e.contentElement=l.dom.parentNode;break}}e.contentElement||(e.getContent=()=>Ee.FK.empty)}else e.contentElement=this.contentDOM;else e.getContent=()=>this.node.content;return e}matchesNode(e,r,l){return 0==this.dirty&&e.eq(this.node)&&jt(r,this.outerDeco)&&l.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}updateChildren(e,r){let l=this.node.inlineContent,d=r,f=e.composing?this.localCompositionInfo(e,r):null,b=f&&f.pos>-1?f:null,x=f&&f.pos<0,A=new wn(this,b&&b.node,e);(function ei(t,e,r,l){let d=e.locals(t),f=0;if(0==d.length){for(let I=0;I<t.childCount;I++){let i=t.child(I);l(i,d,e.forChild(f,i),I),f+=i.nodeSize}return}let b=0,x=[],A=null;for(let I=0;;){let i,n,o,a;for(;b<d.length&&d[b].to==f;){let y=d[b++];y.widget&&(i?(n||(n=[i])).push(y):i=y)}if(i)if(n){n.sort(bn);for(let y=0;y<n.length;y++)r(n[y],I,!!A)}else r(i,I,!!A);if(A)a=-1,o=A,A=null;else{if(!(I<t.childCount))break;a=I,o=t.child(I++)}for(let y=0;y<x.length;y++)x[y].to<=f&&x.splice(y--,1);for(;b<d.length&&d[b].from<=f&&d[b].to>f;)x.push(d[b++]);let u=f+o.nodeSize;if(o.isText){let y=u;b<d.length&&d[b].from<y&&(y=d[b].from);for(let S=0;S<x.length;S++)x[S].to<y&&(y=x[S].to);y<u&&(A=o.cut(y-f),o=o.cut(0,y-f),u=y,a=-1)}else for(;b<d.length&&d[b].to<u;)b++;l(o,o.isInline&&!o.isLeaf?x.filter(y=>!y.inline):x.slice(),e.forChild(f,o),a),f=u}})(this.node,this.innerDeco,(I,i,n)=>{I.spec.marks?A.syncToMarks(I.spec.marks,l,e):I.type.side>=0&&!n&&A.syncToMarks(i==this.node.childCount?Ee.CU.none:this.node.child(i).marks,l,e),A.placeWidget(I,e,d)},(I,i,n,o)=>{let a;A.syncToMarks(I.marks,l,e),A.findNodeMatch(I,i,n,o)||x&&e.state.selection.from>d&&e.state.selection.to<d+I.nodeSize&&(a=A.findIndexWithChild(f.node))>-1&&A.updateNodeAt(I,i,n,a,e)||A.updateNextNode(I,i,n,e,o,d)||A.addNode(I,i,n,e,d),d+=I.nodeSize}),A.syncToMarks([],l,e),this.node.isTextblock&&A.addTextblockHacks(),A.destroyRest(),(A.changed||2==this.dirty)&&(b&&this.protectLocalComposition(e,b),C(this.contentDOM,this.children,e),ve&&function vr(t){if("UL"==t.nodeName||"OL"==t.nodeName){let e=t.style.cssText;t.style.cssText=e+"; list-style: square !important",window.getComputedStyle(t),t.style.cssText=e}}(this.dom))}localCompositionInfo(e,r){let{from:l,to:d}=e.state.selection;if(!(e.state.selection instanceof D.U3)||l<r||d>r+this.node.content.size)return null;let f=e.input.compositionNode;if(!f||!this.dom.contains(f.parentNode))return null;if(this.node.inlineContent){let b=f.nodeValue,x=function ti(t,e,r,l){for(let d=0,f=0;d<t.childCount&&f<=l;){let b=t.child(d++),x=f;if(f+=b.nodeSize,!b.isText)continue;let A=b.text;for(;d<t.childCount;){let I=t.child(d++);if(f+=I.nodeSize,!I.isText)break;A+=I.text}if(f>=r){if(f>=l&&A.slice(l-e.length-x,l-x)==e)return l-e.length;let I=x<l?A.lastIndexOf(e,l-x-1):-1;if(I>=0&&I+e.length+x>=r)return x+I;if(r==l&&A.length>=l+e.length-x&&A.slice(l-x,l-x+e.length)==e)return l}}return-1}(this.node.content,b,l-r,d-r);return x<0?null:{node:f,pos:x,text:b}}return{node:f,pos:-1,text:""}}protectLocalComposition(e,{node:r,pos:l,text:d}){if(this.getDesc(r))return;let f=r;for(;f.parentNode!=this.contentDOM;f=f.parentNode){for(;f.previousSibling;)f.parentNode.removeChild(f.previousSibling);for(;f.nextSibling;)f.parentNode.removeChild(f.nextSibling);f.pmViewDesc&&(f.pmViewDesc=void 0)}let b=new he(this,f,r,d);e.input.compositionNodes.push(b),this.children=kr(this.children,l,l+d.length,e,b)}update(e,r,l,d){return!(3==this.dirty||!e.sameMarkup(this.node)||(this.updateInner(e,r,l,d),0))}updateInner(e,r,l,d){this.updateOuterDeco(r),this.node=e,this.innerDeco=l,this.contentDOM&&this.updateChildren(d,this.posAtStart),this.dirty=0}updateOuterDeco(e){if(jt(e,this.outerDeco))return;let r=1!=this.nodeDOM.nodeType,l=this.dom;this.dom=Me(this.dom,this.nodeDOM,G(this.outerDeco,this.node,r),G(e,this.node,r)),this.dom!=l&&(l.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){1==this.nodeDOM.nodeType&&this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.dom.draggable=!0)}deselectNode(){1==this.nodeDOM.nodeType&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.dom.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}}function s(t,e,r,l,d){Ct(l,e,t);let f=new T(void 0,t,e,r,l,l,l,d,0);return f.contentDOM&&f.updateChildren(d,0),f}class c extends T{constructor(e,r,l,d,f,b,x){super(e,r,l,d,f,null,b,x,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,r,l,d){return!(3==this.dirty||0!=this.dirty&&!this.inParent()||!e.sameMarkup(this.node)||(this.updateOuterDeco(r),(0!=this.dirty||e.text!=this.node.text)&&e.text!=this.nodeDOM.nodeValue&&(this.nodeDOM.nodeValue=e.text,d.trackWrites==this.nodeDOM&&(d.trackWrites=null)),this.node=e,this.dirty=0,0))}inParent(){let e=this.parent.contentDOM;for(let r=this.nodeDOM;r;r=r.parentNode)if(r==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,r,l){return e==this.nodeDOM?this.posAtStart+Math.min(r,this.node.text.length):super.localPosFromDOM(e,r,l)}ignoreMutation(e){return"characterData"!=e.type&&"selection"!=e.type}slice(e,r,l){let d=this.node.cut(e,r),f=document.createTextNode(d.text);return new c(this.parent,d,this.outerDeco,this.innerDeco,f,f,l)}markDirty(e,r){super.markDirty(e,r),this.dom!=this.nodeDOM&&(0==e||r==this.nodeDOM.nodeValue.length)&&(this.dirty=3)}get domAtom(){return!1}isText(e){return this.node.text==e}}class h extends le{parseRule(){return{ignore:!0}}matchesHack(e){return 0==this.dirty&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return"IMG"==this.dom.nodeName}}class w extends T{constructor(e,r,l,d,f,b,x,A,I,i){super(e,r,l,d,f,b,x,I,i),this.spec=A}update(e,r,l,d){if(3==this.dirty)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){let f=this.spec.update(e,r,l);return f&&this.updateInner(e,r,l,d),f}return!(!this.contentDOM&&!e.isLeaf)&&super.update(e,r,l,d)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,r,l,d){this.spec.setSelection?this.spec.setSelection(e,r,l.root):super.setSelection(e,r,l,d)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}stopEvent(e){return!!this.spec.stopEvent&&this.spec.stopEvent(e)}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}}function C(t,e,r){let l=t.firstChild,d=!1;for(let f=0;f<e.length;f++){let b=e[f],x=b.dom;if(x.parentNode==t){for(;x!=l;)l=Gn(l),d=!0;l=l.nextSibling}else d=!0,t.insertBefore(x,l);if(b instanceof ze){let A=l?l.previousSibling:t.lastChild;C(b.contentDOM,b.children,r),l=A?A.nextSibling:t.firstChild}}for(;l;)l=Gn(l),d=!0;d&&r.trackWrites==t&&(r.trackWrites=null)}const P=function(t){t&&(this.nodeName=t)};P.prototype=Object.create(null);const U=[new P];function G(t,e,r){if(0==t.length)return U;let l=r?U[0]:new P,d=[l];for(let f=0;f<t.length;f++){let b=t[f].type.attrs;if(b){b.nodeName&&d.push(l=new P(b.nodeName));for(let x in b){let A=b[x];null!=A&&(r&&1==d.length&&d.push(l=new P(e.isInline?"span":"div")),"class"==x?l.class=(l.class?l.class+" ":"")+A:"style"==x?l.style=(l.style?l.style+";":"")+A:"nodeName"!=x&&(l[x]=A))}}}return d}function Me(t,e,r,l){if(r==U&&l==U)return e;let d=e;for(let f=0;f<l.length;f++){let b=l[f],x=r[f];if(f){let A;x&&x.nodeName==b.nodeName&&d!=t&&(A=d.parentNode)&&A.nodeName.toLowerCase()==b.nodeName||(A=document.createElement(b.

1nodeName),A.pmIsDeco=!0,A.appendChild(d),x=U[0]),d=A}ot(d,x||U[0],b)}return d}function ot(t,e,r){for(let l in e)"class"!=l&&"style"!=l&&"nodeName"!=l&&!(l in r)&&t.removeAttribute(l);for(let l in r)"class"!=l&&"style"!=l&&"nodeName"!=l&&r[l]!=e[l]&&t.setAttribute(l,r[l]);if(e.class!=r.class){let l=e.class?e.class.split(" ").filter(Boolean):[],d=r.class?r.class.split(" ").filter(Boolean):[];for(let f=0;f<l.length;f++)-1==d.indexOf(l[f])&&t.classList.remove(l[f]);for(let f=0;f<d.length;f++)-1==l.indexOf(d[f])&&t.classList.add(d[f]);0==t.classList.length&&t.removeAttribute("class")}if(e.style!=r.style){if(e.style){let d,l=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g;for(;d=l.exec(e.style);)t.style.removeProperty(d[1])}r.style&&(t.style.cssText+=r.style)}}function Ct(t,e,r){return Me(t,t,U,G(e,r,1!=t.nodeType))}function jt(t,e){if(t.length!=e.length)return!1;for(let r=0;r<t.length;r++)if(!t[r].type.eq(e[r].type))return!1;return!0}function Gn(t){let e=t.nextSibling;return t.parentNode.removeChild(t),e}class wn{constructor(e,r,l){this.lock=r,this.view=l,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=function Xn(t,e){let r=e,l=r.children.length,d=t.childCount,f=new Map,b=[];e:for(;d>0;){let x;for(;;)if(l){let I=r.children[l-1];if(!(I instanceof ze)){x=I,l--;break}r=I,l=I.children.length}else{if(r==e)break e;l=r.parent.children.indexOf(r),r=r.parent}let A=x.node;if(A){if(A!=t.child(d-1))break;--d,f.set(x,d),b.push(x)}}return{index:d,matched:f,matches:b.reverse()}}(e.node.content,e)}destroyBetween(e,r){if(e!=r){for(let l=e;l<r;l++)this.top.children[l].destroy();this.top.children.splice(e,r-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,r,l){let d=0,f=this.stack.length>>1,b=Math.min(f,e.length);for(;d<b&&(d==f-1?this.top:this.stack[d+1<<1]).matchesMark(e[d])&&!1!==e[d].type.spec.spanning;)d++;for(;d<f;)this.destroyRest(),this.top.dirty=0,this.index=this.stack.pop(),this.top=this.stack.pop(),f--;for(;f<e.length;){this.stack.push(this.top,this.index+1);let x=-1;for(let A=this.index;A<Math.min(this.index+3,this.top.children.length);A++){let I=this.top.children[A];if(I.matchesMark(e[f])&&!this.isLocked(I.dom)){x=A;break}}if(x>-1)x>this.index&&(this.changed=!0,this.destroyBetween(this.index,x)),this.top=this.top.children[this.index];else{let A=ze.create(this.top,e[f],r,l);this.top.children.splice(this.index,0,A),this.top=A,this.changed=!0}this.index=0,f++}}findNodeMatch(e,r,l,d){let b,f=-1;if(d>=this.preMatch.index&&(b=this.preMatch.matches[d-this.preMatch.index]).parent==this.top&&b.matchesNode(e,r,l))f=this.top.children.indexOf(b,this.index);else for(let x=this.index,A=Math.min(this.top.children.length,x+5);x<A;x++){let I=this.top.children[x];if(I.matchesNode(e,r,l)&&!this.preMatch.matched.has(I)){f=x;break}}return!(f<0||(this.destroyBetween(this.index,f),this.index++,0))}updateNodeAt(e,r,l,d,f){let b=this.top.children[d];return 3==b.dirty&&b.dom==b.contentDOM&&(b.dirty=2),!!b.update(e,r,l,f)&&(this.destroyBetween(this.index,d),this.index++,!0)}findIndexWithChild(e){for(;;){let r=e.parentNode;if(!r)return-1;if(r==this.top.contentDOM){let l=e.pmViewDesc;if(l)for(let d=this.index;d<this.top.children.length;d++)if(this.top.children[d]==l)return d;return-1}e=r}}updateNextNode(e,r,l,d,f,b){for(let x=this.index;x<this.top.children.length;x++){let A=this.top.children[x];if(A instanceof T){let I=this.preMatch.matched.get(A);if(null!=I&&I!=f)return!1;let n,i=A.dom,o=this.isLocked(i)&&!(e.isText&&A.node&&A.node.isText&&A.nodeDOM.nodeValue==e.text&&3!=A.dirty&&jt(r,A.outerDeco));if(!o&&A.update(e,r,l,d))return this.destroyBetween(this.index,x),A.dom!=i&&(this.changed=!0),this.index++,!0;if(!o&&(n=this.recreateWrapper(A,e,r,l,d,b)))return this.destroyBetween(this.index,x),this.top.children[this.index]=n,n.contentDOM&&(n.dirty=2,n.updateChildren(d,b+1),n.dirty=0),this.changed=!0,this.index++,!0;break}}return!1}recreateWrapper(e,r,l,d,f,b){if(e.dirty||r.isAtom||!e.children.length||!e.node.content.eq(r.content)||!jt(l,e.outerDeco)||!d.eq(e.innerDeco))return null;let x=T.create(this.top,r,l,d,f,b);if(x.contentDOM){x.children=e.children,e.children=[];for(let A of x.children)A.parent=x}return e.destroy(),x}addNode(e,r,l,d,f){let b=T.create(this.top,e,r,l,d,f);b.contentDOM&&b.updateChildren(d,f+1),this.top.children.splice(this.index++,0,b),this.changed=!0}placeWidget(e,r,l){let d=this.index<this.top.children.length?this.top.children[this.index]:null;

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bn(t,e){return t.type.side-e.type.side}function kr(t,e,r,l,d){let f=[];for(let b=0,x=0;b<t.length;b++){let A=t[b],I=x,i=x+=A.size;I>=r||i<=e?f.push(A):(I<e&&f.push(A.slice(0,e-I,l)),d&&(f.push(d),d=void 0),i>r&&f.push(A.slice(r-I,A.size,l)))}return f}function _n(t,e=null){let r=t.domSelectionRange(),l=t.state.doc;if(!r.focusNode)return null;let d=t.docView.nearestDesc(r.focusNode),f=d&&0==d.size,b=t.docView.posFromDOM(r.focusNode,r.focusOffset,1);if(b<0)return null;let A,I,x=l.resolve(b);if(xe(r)){for(A=b;d&&!d.node;)d=d.parent;let n=d.node;if(d&&n.isAtom&&D.nh.isSelectable(n)&&d.parent&&(!n.isInline||!function Ke(t,e,r){for(let l=0==e,d=e==De(t);l||d;){if(t==r)return!0;let f=ie(t);if(!(t=t.parentNode))return!1;l=l&&0==f,d=d&&f==De(t)}}(r.focusNode,r.focusOffset,d.dom))){let o=d.posBefore;I=new D.nh(b==o?x:l.resolve(o))}}else{if(r instanceof t.dom.ownerDocument.defaultView.Selection&&r.rangeCount>1){let n=b,o=b;for(let a=0;a<r.rangeCount;a++){let 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r*r+l*l<100}(r,t.input.lastClick)&&!r[hi]&&t.input.lastClick.button==r.button&&("singleClick"==t.input.lastClick.type?f="doubleClick":"doubleClick"==t.input.lastClick.type&&(f="tripleClick")),t.input.lastClick={time:d,x:r.clientX,y:r.clientY,type:f,button:r.button};let b=t.posAtCoords(fr(r));b&&("singleClick"==f?(t.input.mouseDown&&t.input.mouseDown.done(),t.input.mouseDown=new ci(t,b,r,!!l)):("doubleClick"==f?li:Lr)(t,b.pos,b.inside,r)?r.preventDefault():Rn(t,"pointer"))};class ci{constructor(e,r,l,d){let f,b;if(this.view=e,this.pos=r,this.event=l,this.flushed=d,this.delayedSelectionSync=!1,this.mightDrag=null,this.startDoc=e.state.doc,this.selectNode=!!l[hi],this.allowDefault=l.shiftKey,r.inside>-1)f=e.state.doc.nodeAt(r.inside),b=r.inside;else{let i=e.state.doc.resolve(r.pos);f=i.parent,b=i.depth?i.before():0}const 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ce={childList:!0,characterData:!0,characterDataOldValue:!0,attributes:!0,attributeOldValue:!0,subtree:!0},ue=rt&&yt<=11;class Re{constructor(){this.anchorNode=null,this.anchorOffset=0,this.focusNode=null,this.focusOffset=0}set(e){this.anchorNode=e.anchorNode,this.anchorOffset=e.anchorOffset,this.focusNode=e.focusNode,this.focusOffset=e.focusOffset}clear(){this.anchorNode=this.focusNode=null}eq(e){return e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset}}class be{constructor(e,r){this.view=e,this.handleDOMChange=r,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new Re,this.onCharData=null,this.suppressingSelectionUpdates=!1,this.lastChangedTextNode=null,this.observer=window.MutationObserver&&new window.MutationObserver(l=>{for(let 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r=0;r<e.length;r++)this.queue.push(e[r]);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(ni(this.view)){if(this.suppressingSelectionUpdates)return vn(this.view);if(rt&&yt<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&Ae(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 l,r=new Set;for(let f=e.focusNode;f;f=ne(f))r.add(f);for(let f=e.anchorNode;f;f=ne(f))if(r.has(f)){l=f;break}let d=l&&this.view.docView.nearestDesc(l);return d&&d.ignoreMutation({type:"selection",target:3==l.nodeType?l.parentNode:l})?(this.setCurSelection(),!0):void 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 r=this.pendingRecords();r.length&&(this.queue=[]);let l=e.domSelectionRange(),d=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(l)&&ni(e)&&!this.ignoreSelectionChange(l),f=-1,b=-1,x=!1,A=[];if(e.editable)for(let i=0;i<r.length;i++){let n=this.registerMutation(r[i],A);

1n&&(f=f<0?n.from:Math.min(n.from,f),b=b<0?n.to:Math.max(n.to,b),n.typeOver&&(x=!0))}if(at&&A.length){let i=A.filter(n=>"BR"==n.nodeName);if(2==i.length){let[n,o]=i;n.parentNode&&n.parentNode.parentNode==o.parentNode?o.remove():n.remove()}else{let{focusNode:n}=this.currentSelection;for(let o of i){let a=o.parentNode;a&&"LI"==a.nodeName&&(!n||We(e,n)!=a)&&o.remove()}}}let I=null;f<0&&d&&e.input.lastFocus>Date.now()-200&&Math.max(e.input.lastTouch,e.input.lastClick.time)<Date.now()-300&&xe(l)&&(I=_n(e))&&I.eq(D.LN.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,vn(e),this.currentSelection.set(l),e.scrollToSelection()):(f>-1||d)&&(f>-1&&(e.docView.markDirty(f,b),function Ye(t){if(!nt.has(t)&&(nt.set(t,null),-1!==["normal","nowrap","pre-line"].indexOf(getComputedStyle(t.dom).whiteSpace))){if(t.requiresGeckoHackNode=at,et)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."),et=!0}}(e)),this.handleDOMChange(f,b,x,A),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(l)||vn(e),this.currentSelection.set(l))}registerMutation(e,r){if(r.indexOf(e.target)>-1)return null;let l=this.view.docView.nearestDesc(e.target);if("attributes"==e.type&&(l==this.view.docView||"contenteditable"==e.attributeName||"style"==e.attributeName&&!e.oldValue&&!e.target.getAttribute("style"))||!l||l.ignoreMutation(e))return null;if("childList"==e.type){for(let i=0;i<e.addedNodes.length;i++){let n=e.addedNodes[i];r.push(n),3==n.nodeType&&(this.lastChangedTextNode=n)}if(l.contentDOM&&l.contentDOM!=l.dom&&!l.contentDOM.contains(e.target))return{from:l.posBefore,to:l.posAfter};let d=e.previousSibling,f=e.nextSibling;if(rt&&yt<=11&&e.addedNodes.length)for(let i=0;i<e.addedNodes.length;i++){let{previousSibling:n,nextSibling:o}=e.addedNodes[i];(!n||Array.prototype.indexOf.call(e.addedNodes,n)<0)&&(d=n),(!o||Array.prototype.indexOf.call(e.addedNodes,o)<0)&&(f=o)}let b=d&&d.parentNode==e.target?ie(d)+1:0,x=l.localPosFromDOM(e.target,b,-1),A=f&&f.parentNode==e.target?ie(f):e.target.childNodes.length;return{from:x,to:l.localPosFromDOM(e.target,A,1)}}return"attributes"==e.type?{from:l.posAtStart-l.border,to:l.posAtEnd+l.border}:(this.lastChangedTextNode=e.target,{from:l.posAtStart,to:l.posAtEnd,typeOver:e.target.nodeValue==e.oldValue})}}let nt=new WeakMap,et=!1;function Ge(t,e){let r=e.startContainer,l=e.startOffset,d=e.endContainer,f=e.endOffset,b=t.domAtPos(t.state.selection.anchor);return Ae(b.node,b.offset,d,f)&&([r,l,d,f]=[d,f,r,l]),{anchorNode:r,anchorOffset:l,focusNode:d,focusOffset:f}}function We(t,e){for(let r=e.parentNode;r&&r!=t.dom;r=r.parentNode){let l=t.docView.nearestDesc(r,!0);if(l&&l.node.isBlock)return r}return null}function tt(t){let e=t.pmViewDesc;if(e)return e.parseRule();if("BR"==t.nodeName&&t.parentNode){if(X&&/^(ul|ol)$/i.test(t.parentNode.nodeName)){let r=document.createElement("div");return r.appendChild(document.createElement("li")),{skip:r}}if(t.parentNode.lastChild==t||X&&/^(tr|table)$/i.test(t.parentNode.nodeName))return{ignore:!0}}else if("IMG"==t.nodeName&&t.getAttribute("mark-placeholder"))return{ignore:!0};return null}const lt=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function Je(t,e,r){return Math.max(r.anchor,r.head)>e.content.size?null:Mr(t,e.resolve(r.anchor),e.resolve(r.head))}function pt(t,e,r){let l=t.depth,d=e?t.end():t.pos;for(;l>0&&(e||t.indexAfter(l)==t.node(l).childCount);)l--,d++,e=!1;if(r){let f=t.node(l).maybeChild(t.indexAfter(l));for(;f&&!f.isLeaf;)f=f.firstChild,d++}return d}function kt(t){if(2!=t.length)return!1;let e=t.charCodeAt(0),r=t.charCodeAt(1);return e>=56320&&e<=57343&&r>=55296&&r<=56319}class gt{constructor(e,r){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 ii,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=r,this.state=r.state,this.directPlugins=r.plugins||[],this.directPlugins.forEach(mn),this.dispatch=this.dispatch.bind(this),this.dom=e&&e.mount||document.createElement("div"),e&&(e.appendChild?e.appendChild(this.dom):"function"==typeof e?e(this.dom):e.mount&&(this.mounted=!0)),this.editable=_t(this),qt(this),this.nodeViews=Lt(this),this.docView=s(this.state.doc,Ft(this),ae(this),this.dom,this),this.domObserver=new be(this,(l,d,f,b)=>function z(t,e,r,l,d){let f=t.input.compositionPendingChanges||(t.composing?t.input.compositionID:0);if(t.input.compositionPendingChanges=0,e<0){let ee=t.input.lastSelectionTime>Date.now()-50?t.input.lastSelectionOrigin:null,re=_n(t,ee);if(re&&!t.state.selection.eq(re)){if(N&&Q&&13===t.input.lastKeyCode&&Date.now()-100<t.input.lastKeyCodeTime&&t.someProp("handleKeyDown",Ce=>Ce(t,Z(13,"Enter"))))return;let pe=t.state.tr.setSelection(re);"pointer"==ee?pe.setMeta("pointer",!0):"key"==ee&&pe.scrollIntoView(),f&&pe.setMeta("composition",f),t.dispatch(pe)}return}let b=t.state.doc.resolve(e),x=b.sharedDepth(r);e=b.before(x+1),r=t.state.doc.resolve(r).after(x+1);let o,a,A=t.state.selection,I=function Be(t,e,r){let I,{node:l,fromOffset:d,toOffset:f,from:b,to:x}=t.docView.parseRange(e,r),A=t.domSelectionRange(),i=A.anchorNode;if(i&&t.dom.contains(1==i.nodeType?i:i.parentNode)&&(I=[{node:i,offset:A.anchorOffset}

1],xe(A)||I.push({node:A.focusNode,offset:A.focusOffset})),N&&8===t.input.lastKeyCode)for(let y=f;y>d;y--){let S=l.childNodes[y-1],E=S.pmViewDesc;if("BR"==S.nodeName&&!E){f=y;break}if(!E||E.size)break}let n=t.state.doc,o=t.someProp("domParser")||Ee.S4.fromSchema(t.state.schema),a=n.resolve(b),u=null,p=o.parse(l,{topNode:a.parent,topMatch:a.parent.contentMatchAt(a.index()),topOpen:!0,from:d,to:f,preserveWhitespace:"pre"!=a.parent.type.whitespace||"full",findPositions:I,ruleFromNode:tt,context:a});if(I&&null!=I[0].pos){let y=I[0].pos,S=I[1]&&I[1].pos;null==S&&(S=y),u={anchor:y+b,head:S+b}}return{doc:p,sel:u,from:b,to:x}}(t,e,r),i=t.state.doc,n=i.slice(I.from,I.to);8===t.input.lastKeyCode&&Date.now()-100<t.input.lastKeyCodeTime?(o=t.state.selection.to,a="end"):(o=t.state.selection.from,a="start"),t.input.lastKeyCode=null;let u=function vt(t,e,r,l,d){let f=t.findDiffStart(e,r);if(null==f)return null;let{a:b,b:x}=t.findDiffEnd(e,r+t.size,r+e.size);if("end"==d&&(l-=b+Math.max(0,f-Math.min(b,x))-f),b<f&&t.size<e.size){let A=l<=f&&l>=b?f-l:0;f-=A,f&&f<e.size&&kt(e.textBetween(f-1,f+1))&&(f+=A?1:-1),x=f+(x-b),b=f}else if(x<f){let A=l<=f&&l>=x?f-l:0;f-=A,f&&f<t.size&&kt(t.textBetween(f-1,f+1))&&(f+=A?1:-1),b=f+(b-x),x=f}return{start:f,endA:b,endB:x}}(n.content,I.doc.content,I.from,o,a);if(u&&t.input.domChangeCount++,(ve&&t.input.lastIOSEnter>Date.now()-225||Q)&&d.some(ee=>

11==ee.nodeType&&!lt.test(ee.nodeName))&&(!u||u.endA>=u.endB)&&t.someProp("handleKeyDown",ee=>ee(t,Z(13,"Enter"))))return void(t.input.lastIOSEnter=0);if(!u){if(!(l&&A instanceof D.U3&&!A.empty&&A.$head.sameParent(A.$anchor))||t.composing||I.sel&&I.sel.anchor!=I.sel.head){if(I.sel){let ee=Je(t,t.state.doc,I.sel);if(ee&&!ee.eq(t.state.selection)){let re=t.state.tr.setSelection(ee);f&&re.setMeta("composition",f),t.dispatch(re)}}return}u={start:A.from,endA:A.to,endB:A.to}}t.state.selection.from<t.state.selection.to&&u.start==u.endB&&t.state.selection instanceof D.U3&&(u.start>t.state.selection.from&&u.start<=t.state.selection.from+2&&t.state.selection.from>=I.from?u.start=t.state.selection.from:u.endA<t.state.selection.to&&u.endA>=t.state.selection.to-2&&t.state.selection.to<=I.to&&(u.endB+=t.state.selection.to-u.endA,u.endA=t.state.selection.to)),rt&&yt<=11&&u.endB==u.start+1&&u.endA==u.start&&u.start>I.from&&" \xa0"==I.doc.textBetween(u.start-I.from-1,u.start-I.from+1)&&(u.start--,u.endA--,u.endB--);let B,p=I.doc.resolveNoCache(u.start-I.from),y=I.doc.resolveNoCache(u.endB-I.from),S=i.resolve(u.start),E=p.sameParent(y)&&p.parent.inlineContent&&S.end()>=u.endA;if((ve&&t.input.lastIOSEnter>Date.now()-225&&(!E||d.some(ee=>"DIV"==ee.nodeName||"P"==ee.nodeName))||!E&&p.pos<I.doc.content.size&&(!p.sameParent(y)||!p.parent.inlineContent)&&!/\S/.test(I.doc.textBetween(p.pos,y.pos,"",""))&&(B=D.LN.findFrom(I.doc.resolve(p.pos+1),1,!0))&&B.head>p.pos)&&t.someProp("handleKeyDown",ee=>ee(t,Z(13,"Enter"))))return void(t.input.lastIOSEnter=0);if(t.state.selection.anchor>u.start&&function ut(t,e,r,l,d){if(r-e<=d.pos-l.pos||pt(l,!0,!1)<d.pos)return!1;let f=t.resolve(e);if(!l.parent.isTextblock){let x=f.nodeAfter;return null!=x&&r==e+x.nodeSize}if(f.parentOffset<f.parent.content.size||!f.parent.isTextblock)return!1;let b=t.resolve(pt(f,!0,!0));return!(!b.parent.isTextblock||b.pos>r||pt(b,!0,!1)<r)&&l.parent.content.cut(l.parentOffset).eq(b.parent.content)}(i,u.start,u.endA,p,y)&&t.someProp("handleKeyDown",ee=>ee(t,Z(8,"Backspace"))))return void(Q&&N&&t.domObserver.suppressSelectionUpdates());N&&u.endB==u.start&&(t.input.lastChromeDelete=Date.now()),Q&&!E&&p.start()!=y.start()&&0==y.parentOffset&&p.depth==y.depth&&I.sel&&I.sel.anchor==I.sel.head&&I.sel.head==u.endA&&(u.endB-=2,y=I.doc.resolveNoCache(u.endB-I.from),setTimeout(()=>{t.someProp("handleKeyDown",function(ee){return ee(t,Z(13,"Enter"))})},20));let j,L=u.start,_=u.endA,W=ee=>{let re=ee||t.state.tr.replace(L,_,I.doc.slice(u.start-I.from,u.endB-I.from));if(I.sel){let pe=Je(t,re.doc,I.sel);pe&&!(N&&t.composing&&pe.empty&&(u.start!=u.endB||t.input.lastChromeDelete<Date.now()-100)&&(pe.head==L||pe.head==re.mapping.map(_)-1)||rt&&pe.empty&&pe.head==L)&&re.setSelection(pe)}return f&&re.setMeta("composition",f),re.scrollIntoView()};if(E){if(p.pos==y.pos){rt&&yt<=11&&0==p.parentOffset&&(t.domObserver.suppressSelectionUpdates(),setTimeout(()=>vn(t),20));let ee=W(t.state.tr.delete(L,_)),re=i.resolve(u.start).marksAcross(i.resolve(u.endA));re&&ee.ensureMarks(re),t.dispatch(ee)}else if(u.endA==u.endB&&(j=function Le(t,e){let b,x,A,r=t.firstChild.marks,l=e.firstChild.marks,d=r,f=l;for(let i=0;i<l.length;i++)d=l[i].removeFromSet(d);for(let i=0;i<r.length;i++)f=r[i].removeFromSet(f);if(1==d.length&&0==f.length)x=d[0],b="add",A=i=>i.mark(x.addToSet(i.marks));else{if(0!=d.length||1!=f.length)return null;x=f[0],b="remove",A=i=>i.mark(x.removeFromSet(i.marks))}let I=[];for(let i=0;i<e.childCount;i++)I.push(A(e.child(i)));if(Ee.FK.from(I).eq(t))return{mark:x,type:b}}(p.parent.content.cut(p.parentOffset,y.parentOffset),S.parent.content.cut(S.parentOffset,u.endA-S.start())))){let ee=W(t.state.tr);"add"==j.type?ee.addMark(L,_,j.mark):ee.removeMark(L,_,j.mark),t.dispatch(ee)}else if(p.parent.child(p.index()).isText&&p.index()==y.index()-(y.textOffset?0:1)){let ee=p.parent.textBetween(p.parentOffset,y.parentOffset),re=()=>W(t.state.tr.insertText(ee,L,_));t.someProp("handleTextInput",pe=>pe(t,L,_,ee,re))||t.dispatch(re())}}else t.dispatch(W())}(this,l,d,f,b)),this.domObserver.start(),function oi(t){for(let e in zt){let r=zt[e];t.dom.addEventListener(e,t.input.eventHandlers[e]=l=>{rr(t,l)&&!nr(t,l)&&(t.editable||!(l.type in Ht))&&r(t,l)},tr[e]?{passive:!0}:void 0)}X&&t.dom.addEventListener("input",()=>null),Wn(t)}(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 r in e)this._props[r]=e[r];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&Wn(this);let r=this._props;this._props=e,e.plugins&&(e.plugins.forEach(mn),this.directPlugins=e.plugins),this.updateStateInner(e.state,r)}setProps(e){let r={};for(let l in this._props)r[l]=this._props[l];r.state=this.state;for(let l in e)r[l]=e[l];this.update(r)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,r){var l;let d=this.state,f=!1,b=!1;e.storedMarks&&this.composing&&(mr(this),b=!0),this.state=e;let x=d.plugins!=e.plugins||this._props.plugins!=r.plugins;if(x||this._props.plugins!=r.plugins||this._props.nodeViews!=r.nodeViews){let a=Lt(this);(function hn(t,e){let r=0,l=0;for(let d in t){if(t[d]!=e[d])return!0;r++}for(let d in e)l++;return r!=l})(a,this.nodeViews)&&(this.nodeViews=a,f=!0)}(x||r.handleDOMEvents!=this._props.handleDOMEvents)&&Wn(this),this.editable=_t(this),qt(this);let A=ae(this),I=Ft(this),i=d.plugins==e.plugins||d.doc.eq(e.doc)?e.scrollToSelection>d.scrollToSelection?"to selection":"preserve":"reset",n=f||!this.docView.matchesNode(e.doc,I,A);(n||!e.selection.eq(d.selection))&&(b=!0);let o="preserve"==i&&b&&null==this.dom.style.overflowAnchor&&function Ot(t){let l,d,e=t.dom.getBoundingClientRect(),r=Math.max(0,e.top);for(let f=(e.left+e.right)/2,b=r+1;b<Math.min(innerHeight,e.bottom);b+=5){let x=t.root.elementFromPoint(f,b);if(!x||x==t.dom||!t.dom.contains(x))continue;let A=x.getBoundingClientRect();if(A.top>=r-20){l=x,d=A.top;break}}return{refDOM:l,refTop:d,stack:St(t.dom)}}(this);if(b){this.domObserver.stop();let a=n&&(rt||N)&&!this.composing&&!d.selection.empty&&!e.selection.empty&&function $t(t,e){let r=Math.min(t.$anchor.sharedDepth(t.head),e.$anchor.sharedDepth(e.head));return t.$anchor.start(r)!=e.$anchor.start(r)}(d.selection,e.selection);if(n){let u=N?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=function ui(t){let e=t.domSelectionRange();if(!e.focusNode)return null;let r=function Xe(t,e){for(;;){if(3==t.nodeType&&e)return t;if(1==t.nodeType&&e>0){if("false"==t.contentEditable)return null;e=De(t=t.childNodes[e-1])}else{if(!t.parentNode||Ne(t))return null;e=ie(t),t=t.parentNode}}}(e.focusNode,e.focusOffset),l=function Qe(t,e){for(;;){if(3==t.nodeType&&e<t.nodeValue.length)return t;if(1==t.nodeType&&e<t.childNodes.length){if("false"==t.contentEditable)return null;t=t.childNodes[e],e=0}else{if(!t.parentNode||Ne(t))return null;e=ie(t)+1,t=t.parentNode}}}(e.focusNode,e.focusOffset);if(r&&l&&r!=l){let d=l.pmViewDesc,f=t.domObserver.lastChangedTextNode;if(r==f||l==f)return f;if(!d||!d.isText(l.nodeValue))return l;if(t.input.compositionNode==l){let b=r.pmViewDesc;if(b&&b.isText(r.nodeValue))return l}}return r||l}(this)),(f||!this.docView.update(e.doc,I,A,this))&&(this.docView.updateOuterDeco(I),this.docView.destroy(),this.docView=s(e.doc,I,A,this.dom,this)),u&&!this.trackWrites&&(a=!0)}a||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&function ri(t){let e=t.docView.domFromPos(t.state.selection.anchor,0),r=t.domSelectionRange();return Ae(e.node,e.offset,r.anchorNode,r.anchorOffset)}(this))?vn(this,a):(wr(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(d),!(null===(l=this.dragging)||void 0===l)&&l.node&&!d.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,d),"reset"==i?this.dom.scrollTop=0:"to selection"==i?this.scrollToSelection():o&&function Mt({refDOM:t,refTop:e,stack:r}){let l=t?t.getBoundingClientRect().top:0;ht(r,0==l?0:l-e)}(o)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(e&&this.dom.contains(1==e.nodeType?e:e.parentNode)&&!this.someProp("handleScrollToSelection",r=>r(this)))if(this.state.selection instanceof D.nh){let r=this.docView.domAfterPos(this.state.selection.from);1==r.nodeType&&ft(this,r.getBoundingClientRect(),e)}else ft(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)for(let r=0;r<this.pluginViews.length;r++){let l=this.pluginViews[r];l.update&&l.update(this,e)}else{this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let r=0;r<this.directPlugins.length;r++){let l=this.directPlugins[r];l.spec.view&&this.pluginViews.push(l.spec.view(this))}for(let r=0;r<this.state.plugins.length;r++){let l=this.state.plugins[r];l.spec.view&&this.pluginViews.push(l.spec.view(this))}}}updateDraggedNode(e,r){let l=e.node,d=-1;if(this.state.doc.nodeAt(l.from)==l.node)d=l.from;else{let f=l.from+(this.state.doc.content.size-r.doc.content.size);(f>0&&this.state.doc.nodeAt(f))==l.node&&(d=f)}this.dragging=new yr(e.slice,e.move,d<0?void 0:D.nh.create(this.state.doc,d))}someProp(e,r){let d,l=this._props&&this._props[e];if(null!=l&&(d=r?r(l):l))return d;for(let b=0;b<this.directPlugins.length;b++){let x=this.directPlugins[b].props[e];if(null!=x&&(d=r?r(x):x))return d}let f=this.state.plugins;if(f)for(let b=0;b<f.length;b++){let x=f[b].props[e];if(null!=x&&(d=r?r(x):x))return d}}hasFocus(){if(rt){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("false"==e.contentEditable)return!1;e=e.parentElement}return!0}return this.root.activeElement==this.dom}focus(){this.domObserver.stop(),this.editable&&function Yt(t){if(t.setActive)return t.setActive();if(xt)return t.focus(xt);let e=St(t);t.focus(null==xt?{get preventScroll(){return xt={preventScroll:!0},!0}}:void 0),xt||(xt=!1,ht(e,0))}(this.dom),vn(this),this.domObserver.start()}get root(){let e=this._root;if(null==e)for(let r=this.dom.parentNode;r;r=r.parentNode)if(9==r.nodeType||11==r.nodeType&&r.host)return r.getSelection||(Object.getPrototypeOf(r).getSelection=()=>r.ownerDocument.getSelection()),this._root=r;return e||document}updateRoot(){this._root=null}posAtCoords(e){return rn(this,e)}coordsAtPos(e,r=1){return on(this,e,r)}domAtPos(e,r=0){return this.docView.domFromPos(e,r)}nodeDOM(e){let r=this.docView.descAt(e);return r?r.nodeDOM:null}posAtDOM(e,r,l=-1){let d=this.docView.posFromDOM(e,r,l);if(null==d)throw new RangeError("DOM position not inside the editor");return d}endOfTextblock(e,r){return function m(t,e,r){return an==e&&K==r?g:(an=e,K=r,g="up"==r||"down"==r?function Rt(t,e,r){let l=e.selection,d="up"==r?l.$from:l.$to;return Bt(t,e,()=>{let{node:f}=t.docView.domFromPos(d.pos,"up"==r?-1:1);for(;;){let x=t.docView.nearestDesc(f,!0);if(!x)break;if(x.node.isBlock){f=x.contentDOM||x.dom;break}f=x.dom.parentNode}let b=on(t,d.pos,1);for(let x=f.firstChild;x;x=x.nextSibling){let A;if(1==x.nodeType)A=x.getClientRects();else{if(3!=x.nodeType)continue;A=Pe(x,0,x.nodeValue.length).getClientRects()}for(let I=0;I<A.length;I++){let i=A[I];if(i.bottom>i.top+1&&("up"==r?b.top-i.top>2*(i.bottom-b.top):i.bottom-b.bottom>2*(b.bottom-i.top)))return!1}}return!0})}(t,e,r):function Wt(t,e,r){let{$head:l}=e.selection;if(!l.parent.isTextblock)return!1;let d=l.parentOffset,f=!d,b=d==l.parent.content.size,x=t.domSelection();return x?Qt.test(l.parent.textContent)&&x.modify?Bt(t,e,()=>{let{focusNode:A,focusOffset:I,anchorNode:i,anchorOffset:n}=t.domSelectionRange(),o=x.caretBidiLevel;x.modify("move",r,"character");let a=l.depth?t.docView.domAfterPos(l.before()):t.dom,{focusNode:u,focusOffset:p}=t.domSelectionRange(),y=u&&!a.contains(1==u.nodeType?u:u.parentNode)||A==u&&I==p;try{x.collapse(i,n),A&&(A!=i||I!=n)&&x.extend&&x.extend(A,I)}catch{}return null!=o&&(x.caretBidiLevel=o),y}):"left"==r||"backward"==r?f:b:l.pos==l.start()||l.pos==l.end()}(t,e,r))}(this,r||this.state,e)}pasteHTML(e,r){return sr(this,"",e,!1,r||new ClipboardEvent("paste"))}pasteText(e,r){return sr(this,e,null,!0,r||new ClipboardEvent("paste"))}serializeForClipboard(e){return Cn(this,e)}destroy(){this.docView&&(function Yr(t){t.domObserver.stop();for(let e in t.input.eventHandlers)t.dom.removeEventListener(e,t.input.eventHandlers[e]);clearTimeout(t.input.composingTimeout),clearTimeout(t.input.lastIOSEnterFallbackTimeout)}(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],ae(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,Te=null)}get isDestroyed(){return null==this.docView}dispatchEvent(e){return function pi(t,e){!nr(t,e)&&zt[e.type]&&(t.editable||!(e.type in Ht))&&zt[e.type](t,e)}(this,e)}domSelectionRange(){let e=this.domSelection();return e?X&&11===this.root.nodeType&&function fe(t){let e=t.activeElement;for(;e&&e.shadowRoot;)e=e.shadowRoot.activeElement;return e}(this.dom.ownerDocument)==this.dom&&function Ue(t,e){if(e.getComposedRanges){let d=e.getComposedRanges(t.root)[0];if(d)return Ge(t,d)}let r;function l(d){d.preventDefault(),d.stopImmediatePropagation(),r=d.getTargetRanges()[0]}return t.dom.addEventListener("beforeinput",l,!0),document.execCommand("indent"),t.dom.removeEventListener("beforeinput",l,!0),r?Ge(t,r):null}(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}}function Ft(t){let e=Object.create(null);return e.class="ProseMirror",e.contenteditable=String(t.editable),t.someProp("attributes",r=>{if("function"==typeof r&&(r=r(t.state)),r)for(let l in r)"class"==l?e.class+=" "+r[l]:"style"==l?e.style=(e.style?e.style+";":"")+r[l]:!e[l]&&"contenteditable"!=l&&"nodeName"!=l&&(e[l]=String(r[l]))}),e.translate||(e.translate="no"),[Gt.node(0,t.state.doc.content.size,e)]}function qt(t){if(t.markCursor){let e=document.createElement("img");e.className="ProseMirror-separator",e.setAttribute("mark-placeholder","true"),e.setAttribute("alt",""),t.cursorWrapper={dom:e,deco:Gt.widget(t.state.selection.from,e,{raw:!0,marks:t.markCursor})}}else t.cursorWrapper=null}function _t(t){return!t.someProp("editable",e=>!1===e(t.state))}function Lt(t){let e=Object.create(null);function r(l){for(let d in l)Object.prototype.hasOwnProperty.call(e,d)||(e[d]=l[d])}return t.someProp("nodeViews",r),t.someProp("markViews",r),e}function mn(t){if(t.spec.state||t.spec.filterTransaction||t.spec.appendTransaction)throw new RangeError("Plugins passed directly to the view must not have a state component")}gt.prototype.dispatch=function(t){let e=this._props.dispatchTransaction;e?e.call(this,t):this.updateState(this.state.apply(t))}}}]);