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e=t.lastChild;this.frontier.push({type:e.type,match:e.contentMatchAt(e.childCount)}),t=e.content}this.unplaced=f?0==e?t.Slice.empty:new t.Slice(D(s.content,e-1,1),e-1,p<0?s.openEnd:e-1):new t.Slice(D(s.content,e,c),s.openStart,s.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return -1;let e=this.frontier[this.depth],t;if(!e.type.isTextblock||!P(this.$to,this.$to.depth,e.type,e.match,!1)||this.$to.depth==this.depth&&(t=this.findCloseLevel(this.$to))&&t.depth==this.depth)return -1;let{depth:n}=this.$to,r=this.$to.after(n);for(;n>1&&r==this.$to.end(--n);)++r;return r}findCloseLevel(e){e:for(let t=Math.min(this.depth,e.depth);t>=0;t--){let{match:n,type:r}=this.frontier[t],o=t<e.depth&&e.end(t+1)==e.pos+(e.depth-(t+1)),i=P(e,t,r,n,o);if(i){for(let n=t-1;n>=0;n--){let{match:t,type:r}=this.frontier[n],o=P(e,n,r,t,!0);if(!o||o.childCount)continue e}return{depth:t,fit:i,move:o?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=A(this.placed,t.depth,t.fit)),e=t.move;for(let n=t.depth+1;n<=e.depth;n++){let t=e.node(n),r=t.type.contentMatch.fillBefore(t.content,!0,e.index(n));this.openFrontierNode(t.type,t.attrs,r)}return e}openFrontierNode(e,n=null,r){let o=this.frontier[this.depth];o.match=o.match.matchType(e),this.placed=A(this.placed,this.depth,t.Fragment.from(e.create(n,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let e=this.frontier.pop().match.fillBefore(t.Fragment.empty,!0);e.childCount&&(this.placed=A(this.placed,this.frontier.length,e))}}function D(e,t,n){return 0==t?e.cutByIndex(n,e.childCount):e.replaceChild(0,e.firstChild.copy(D(e.firstChild.content,t-1,n)))}function A(e,t,n){return 0==t?e.append(n):e.replaceChild(e.childCount-1,e.lastChild.copy(A(e.lastChild.content,t-1,n)))}function R(e,t){for(let n=0;n<t;n++)e=e.firstChild.content;return e}function P(e,t,n,r,o){let 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e.replace(i.before(d),u?s.after(d):r,new t.Slice(function e(n,r,o,i,s){if(r<o){let t=n.firstChild;n=n.replaceChild(0,t.copy(e(t.content,r+1,o,i,t)))}if(r>i){let e=s.contentMatchAt(0),r=e.fillBefore(n).append(n);n=r.append(e.matchFragment(r).fillBefore(t.Fragment.empty,!0))}return n}(o.content,0,o.openStart,a),a,o.openEnd))}}let f=e.steps.length;for(let t=l.length-1;t>=0&&(e.replace(n,r,o),!(e.steps.length>f));t--){let e=l[t];e<0||(n=i.before(e),r=s.after(e))}}(this,e,n,r),this}replaceRangeWith(e,n,r){var o=e,i=n;if(!r.isInline&&o==i&&this.doc.resolve(o).parent.content.size){let e=function(e,t,n){let r=e.resolve(t);if(r.parent.canReplaceWith(r.index(),r.index(),n))return t;if(0==r.parentOffset)for(let e=r.depth-1;e>=0;e--){let t=r.index(e);if(r.node(e).canReplaceWith(t,t,n))return r.before(e+1);if(t>0)return null}if(r.parentOffset==r.parent.content.size)for(let e=r.depth-1;e>=0;e--){let t=r.indexAfter(e);if(r.node(e).canReplaceWith(t,t,n))return r.after(e+1);if(t<r.node(e).childCount)break}return null}(this.doc,o,r.type);null!=e&&(o=i=e)}return this.replaceRange(o,i,new t.Slice(t.Fragment.from(r),0,0)),this}deleteRange(e,t){return!function(e,t,n){let r=e.doc.resolve(t),o=e.doc.resolve(n),i=z(r,o);for(let t=0;t<i.length;t++){let n=i[t],s=t==i.length-1;if(s&&0==n||r.node(n).type.contentMatch.validEnd)return e.delete(r.start(n),o.end(n));if(n>0&&(s||r.node(n-1).canReplace(r.index(n-1),o.indexAfter(n-1))))return e.delete(r.before(n),o.after(n))}for(let i=1;i<=r.depth&&i<=o.depth;i++)if(t-r.start(i)==r.depth-i&&n>r.end(i)&&o.end(i)-n!=o.depth-i&&r.start(i-1)==o.start(i-1)&&r.node(i-1).canReplace(r.index(i-1),o.index(i-1)))return e.delete(r.before(i),n);e.delete(t,n)}(this,e,t),this}lift(e,n){return!function(e,n,r){let{$from:o,$to:i,depth:s}=n,l=o.before(s+1),a=i.after(s+1),c=l,d=a,u=t.Fragment.empty,h=0;for(let e=s,n=!1;e>r;e--)n||o.index(e)>0?(n=!0,u=t.Fragment.from(o.node(e).copy(u)),h++):c--;let p=t.Fragment.empty,m=0;for(let e=s,n=!1;e>r;e--)n||i.after(e+1)<i.end(e)?(n=!0,p=t.Fragment.from(i.node(e).copy(p)),m++):d++;e.step(new f(c,d,l,a,new t.Slice(u.append(p),h,m),u.size-h,!0))}(this,e,n),this}join(e,n=1){return!function(e,n,r){let o=null,{linebreakReplacement:i}=e.doc.type.schema,s=e.doc.resolve(n-r),l=s.node().type;if(i&&l.inlineContent){let e="pre"==l.whitespace,t=!!l.contentMatch.matchType(i);e&&!t?o=!1:!e&&t&&(o=!0)}let a=e.steps.length;if(!1===o){let t=e.doc.resolve(n+r);S(e,t.node(),t.before(),a)}l.inlineContent&&g(e,n+r-1,l,s.node().contentMatchAt(s.index()),null==o);let c=e.mapping.slice(a),d=c.map(n-r);if(e.step(new p(d,c.map(n+r,-1),t.Slice.empty,!0)),!0===o){let t=e.doc.resolve(d);w(e,t.node(),t.before(),e.steps.length)}}(this,e,n),this}wrap(e,n){return!function(e,n,r){let o=t.Fragment.empty;for(let e=r.length-1;e>=0;e--){if(o.size){let t=r[e].type.contentMatch.matchFragment(o);if(!t||!t.validEnd)throw RangeError("Wrapper type given to Transform.wrap does not form valid content of its parent wrapper")}o=t.Fragment.from(r[e].type.create(r[e].attrs,o))}let i=n.start,s=n.end;e.step(new f(i,s,i,s,new t.Slice(o,0,0),r.length,!0))}(this,e,n),this}setBlockType(e,n=e,r,o=null){var i=this;if(!r.isTextblock)throw RangeError("Type given to setBlockType should be a textblock");let s=i.steps.length;return i.doc.nodesBetween(e,n,(e,n)=>{var l,a,c;let d,u,h="function"==typeof o?o(e):o;if(e.isTextblock&&!e.hasMarkup(r,h)&&(l=i.doc,a=i.mapping.slice(s).map(n),c=r,u=(d=l.resolve(a)).index(),d.parent.canReplaceWith(u,u+1,c))){let o=null;if(r.schema.linebreakReplacement){let e="pre"==r.whitespace,t=!!r.contentMatch.matchType(r.schema.linebreakReplacement);e&&!t?o=!1:!e&&t&&(o=!0)}!1===o&&S(i,e,n,s),g(i,i.mapping.slice(s).map(n,1),r,void 0,null===o);let l=i.mapping.slice(s),a=l.map(n,1),c=l.map(n+e.nodeSize,1);return i.step(new f(a,c,a+1,c-1,new t.Slice(t.Fragment.from(r.create(h,null,e.marks)),0,0),1,!0)),!0===o&&w(i,e,n,s),!1}}),this}setNodeMarkup(e,n,r=null,o){return!function(e,n,r,o,i){let s=e.doc.nodeAt(n);if(!s)throw RangeError("No node at given position");r||(r=s.type);let l=r.create(o,null,i||s.marks);if(s.isLeaf)return e.replaceWith(n,n+s.nodeSize,l);if(!r.validContent(s.content))throw RangeError("Invalid content for node type "+r.name);e.step(new f(n,n+s.nodeSize,n+1,n+s.nodeSize-1,new t.Slice(t.Fragment.from(l),0,0),1,!0))}(this,e,n,r,o),this}setNodeAttribute(e,t,n){return this.step(new I(e,t,n)),this}setDocAttribute(e,t){return this.step(new $(e,t)),this}addNodeMark(e,t){return this.step(new u(e,t)),this}removeNodeMark(e,n){let r=this.doc.nodeAt(e);if(!r)throw RangeError("No node at position "+e);if(n instanceof t.Mark)n.isInSet(r.marks)&&this.step(new h(e,n));else{let t=r.marks,o,i=[];for(;o=n.isInSet(t);)i.push(new h(e,o)),t=o.removeFromSet(t);for(let e=i.length-1;e>=0;e--)this.step(i[e])}return this}split(e,n=1,r){return!function(e,n,r=1,o){let i=e.doc.resolve(n),s=t.Fragment.empty,l=t.Fragment.empty;for(let e=i.depth,n=i.depth-r,a=r-1;e>n;e--,a--){s=t.Fragment.from(i.node(e).copy(s));let n=o&&o[a];l=t.Fragment.from(n?n.type.create(n.attrs,l):i.node(e).copy(l))}e.step(new p(n,n,new t.Slice(s.append(l),r,r),!0))}(this,e,n,r),this}addMark(e,t,n){var r;let o,i,s,l;return r=this,s=[],l=[],r.doc.nodesBetween(e,t,(r,a,u)=>{if(!r.isInline)return;let h=r.marks;if(!n.isInSet(h)&&u.type.allowsMarkType(n.type)){let u=Math.max(a,e),p=Math.min(a+r.nodeSize,t),f=n.addToSet(h);for(let e=0;e<h.length;e++)h[e].isInSet(f)||(o&&o.to==u&&o.mark.eq(h[e])?o.to=p:s.push(o=new d(u,p,h[e])));i&&i.to==u?i.to=p:l.push(i=new c(u,p,n))}}),s.forEach(e=>r.step(e)),l.forEach(e=>r.step(e)),this}removeMark(e,n,r){var o;let i,s;return o=this,i=[],s=0,o.doc.nodesBetween(e,n,(o,l)=>{if(!o.isInline)return;s++;let a=null;if(r instanceof t.MarkType){let e=o.marks,t;for(;t=r.isInSet(e);)(a||(a=[])).push(t),e=t.removeFromSet(e)}else r?r.isInSet(o.marks)&&(a=[r]):a=o.marks;if(a&&a.length){let t=Math.min(l+o.nodeSize,n);for(let n=0;n<a.length;n++){let r=a[n],o;for(let e=0;e<i.length;e++){let t=i[e];t.step==s-1&&r.eq(i[e].style)&&(o=t)}o?(o.to=t,o.step=s):i.push({style:r,from:Math.max(l,e),to:t,step:s})}}}),i.forEach(e=>o.step(new d(e.from,e.to,e.style))),this}clearIncompatible(e,t,n){return g(this,e,t,n),this}}e.s(["AddMarkStep",()=>c,"AttrStep",()=>I,"DocAttrStep",()=>$,"Mapping",()=>o,"RemoveMarkStep",()=>d,"ReplaceAroundStep",()=>f,"ReplaceStep",()=>p,"Step",()=>s,"StepMap",()=>r,"Transform",()=>_,"canJoin",()=>x,"canSplit",()=>k,"dropPoint",()=>O,"findWrapping",()=>v,"joinPoint",()=>C,"liftTarget",()=>y,"replaceStep",()=>N],524617);let V=Object.create(null);class B{constructor(e,t,n){this.$anchor=e,this.$head=t,this.ranges=n||[new j(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.$from.doc.slice(this.from,this.to,!0)}replace(e,n=t.Slice.empty){let r=n.content.lastChild,o=null;for(let e=0;e<n.openEnd;e++)o=r,r=r.lastChild;let i=e.steps.length,s=this.ranges;for(let l=0;l<s.length;l++){let{$from:a,$to:c}=s[l],d=e.mapping.slice(i);e.replaceRange(d.map(a.pos),d.map(c.pos),l?t.Slice.empty:n),0==l&&Y(e,i,(r?r.isInline:o&&o.isTextblock)?-1:1)}}replaceWith(e,t){let n=e.steps.length,r=this.ranges;for(let o=0;o<r.length;o++){let{$from:i,$to:s}=r[o],l=e.mapping.slice(n),a=l.map(i.pos),c=l.map(s.pos);o?e.deleteRange(a,c):(e.replaceRangeWith(a,c,t),Y(e,n,t.isInline?-1:1))}}static findFrom(e,t,n=!1){let r=e.parent.inlineContent?new q(e):X(e.node(0),e.parent,e.pos,e.index(),t,n);if(r)return r;for(let r=e.depth-1;r>=0;r--){let o=t<0?X(e.node(0),e.node(r),e.before(r+1),e.index(r),t,n):X(e.node(0),e.node(r),e.after(r+1),e.index(r)+1,t,n);if(o)return o}return null}static near(e,t=1){return this.findFrom(e,t)||this.findFrom(e,-t)||new J(e.node(0))}static atStart(e){return X(e,e,0,0,1)||new J(e)}static atEnd(e){return X(e,e,e.content.size,e.childCount,-1)||new J(e)}static fromJSON(e,t){if(!t||!t.type)throw RangeError("Invalid input for Selection.fromJSON");let n=V[t.type];if(!n)throw RangeError(`No selection type ${t.type} defined`);return n.fromJSON(e,t)}static jsonID(e,t){if(e in V)throw RangeError("Duplicate use of selection JSON ID "+e);return V[e]=t,t.prototype.jsonID=e,t}getBookmark(){return q.between(this.$anchor,this.$head).getBookmark()}}B.prototype.visible=!0;class j{constructor(e,t){this.$from=e,this.$to=t}}let L=!1;function W(e){L||e.parent.inlineContent||(L=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+e.parent.type.name+")"))}class q extends B{constructor(e,t=e){W(e),W(t),super(e,t)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(e,t){let n=e.resolve(t.map(this.head));if(!n.parent.inlineContent)return B.near(n);let r=e.resolve(t.map(this.anchor));return new q(r.parent.inlineContent?r:n,n)}replace(e,n=t.Slice.empty){if(super.replace(e,n),n==t.Slice.empty){let t=this.$from.marksAcross(this.$to);t&&e.ensureMarks(t)}}eq(e){return e instanceof q&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new H(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(e,t){if("number"!=typeof t.anchor||"number"!=typeof t.head)throw RangeError("Invalid input for TextSelection.fromJSON");return new q(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,n=t){let r=e.resolve(t);return new this(r,n==t?r:e.resolve(n))}static between(e,t,n){let r=e.pos-t.pos;if((!n||r)&&(n=r>=0?1:-1),!t.parent.inlineContent){let e=B.findFrom(t,n,!0)||B.findFrom(t,-n,!0);if(!e)return B.near(t,n);t=e.$head}return e.parent.inlineContent||(0==r?e=t:(e=(B.findFrom(e,-n,!0)||B.findFrom(e,n,!0)).$anchor).pos<t.pos!=r<0&&(e=t)),new q(e,t)}}B.jsonID("text",q);class H{constructor(e,t){this.anchor=e,this.head=t}map(e){return new H(e.map(this.anchor),e.map(this.head))}resolve(e){return q.between(e.resolve(this.anchor),e.resolve(this.head))}}class K extends B{constructor(e){let t=e.nodeAfter;super(e,e.node(0).resolve(e.pos+t.nodeSize)),this.node=t}map(e,t){let{deleted:n,pos:r}=t.mapResult(this.anchor),o=e.resolve(r);return n?B.near(o):new K(o)}content(){return new t.Slice(t.Fragment.from(this.node),0,0)}eq(e){return e instanceof K&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new U(this.anchor)}static fromJSON(e,t){if("number"!=typeof t.anchor)throw RangeError("Invalid input for NodeSelection.fromJSON");return new K(e.resolve(t.anchor))}static create(e,t){return new K(e.resolve(t))}static isSelectable(e){return!e.isText&&!1!==e.type.spec.selectable}}K.prototype.visible=!1,B.jsonID("node",K);class U{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:n}=e.mapResult(this.anchor);return t?new H(n,n):new U(n)}resolve(e){let t=e.resolve(this.anchor),n=t.nodeAfter;return n&&K.isSelectable(n)?new K(t):B.near(t)}}class J extends B{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,n=t.Slice.empty){if(n==t.Slice.empty){e.delete(0,e.doc.content.size);let t=B.atStart(e.doc);t.eq(e.selection)||e.setSelection(t)}else super.replace(e,n)}toJSON(){return{type:"all"}}static fromJSON(e){return new J(e)}map(e){return new J(e)}eq(e){return e instanceof J}getBookmark(){return G}}B.jsonID("all",J);let G={map(){return this},resolve:e=>new J(e)};function X(e,t,n,r,o,i=!1){if(t.inlineContent)return q.create(e,n);for(let s=r-(o>0?0:1);o>0?s<t.childCount:s>=0;s+=o){let r=t.child(s);if(r.isAtom){if(!i&&K.isSelectable(r))return K.create(e,n-(o<0?r.nodeSize:0))}else{let t=X(e,r,n+o,o<0?r.childCount:0,o,i);if(t)return t}n+=r.nodeSize*o}return null}function Y(e,t,n){let r,o=e.steps.length-1;if(o<t)return;let i=e.steps[o];(i instanceof p||i instanceof f)&&(e.mapping.maps[o].forEach((e,t,n,o)=>{null==r&&(r=o)}),e.setSelection(B.near(e.doc.resolve(r),n)))}class Z extends _{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.$from.doc!=this.doc)throw RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=e,this.curSelectionFor=this.steps.length,this.updated=(1|this.updated)&-3,this.storedMarks=null,this}get selectionSet(){return(1&this.updated)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=2,this}ensureMarks(e){return t.Mark.sameSet(this.storedMarks||this.selection.$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(2&this.updated)>0}addStep(e,t){super.addStep(e,t),this.updated=-3&this.updated,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,n=!0){let r=this.selection;return n&&(e=e.mark(this.storedMarks||(r.empty?r.$from.marks():r.$from.marksAcross(r.$to)||t.Mark.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,n){let r=this.doc.type.schema;if(null==t)return e?this.replaceSelectionWith(r.text(e),!0):this.deleteSelection();{if(null==n&&(n=t),n=null==n?t:n,!e)return this.deleteRange(t,n);let o=this.storedMarks;if(!o){let e=this.doc.resolve(t);o=n==t?e.marks():e.marksAcross(this.doc.resolve(n))}return this.replaceRangeWith(t,n,r.text(e,o)),this.selection.empty||this.setSelection(B.near(this.selection.$to)),this}}setMeta(e,t){return this.meta["string"==typeof e?e:e.key]=t,this}getMeta(e){return this.meta["string"==typeof e?e:e.key]}get isGeneric(){for(let e in this.meta)return!1;return!0}scrollIntoView(){return this.updated|=4,this}get scrolledIntoView(){return(4&this.updated)>0}}function Q(e,t){return t&&e?e.bind(t):e}class ee{constructor(e,t,n){this.name=e,this.init=Q(t.init,n),this.apply=Q(t.apply,n)}}let et=[new ee("doc",{init:e=>e.doc||e.schema.topNodeType.createAndFill(),apply:e=>e.doc}),new ee("selection",{init:(e,t)=>e.selection||B.atStart(t.doc),apply:e=>e.selection}),new ee("storedMarks",{init:e=>e.storedMarks||null,apply:(e,t,n,r)=>r.selection.$cursor?e.storedMarks:null}),new ee("scrollToSelection",{init:()=>0,apply:(e,t)=>e.scrolledIntoView?t+1:t})];class en{constructor(e,t){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=et.slice(),t&&t.forEach(e=>{if(this.pluginsByKey[e.key])throw RangeError("Adding different instances of a keyed plugin ("+e.key+")");this.plugins.push(e),this.pluginsByKey[e.key]=e,e.spec.state&&this.fields.push(new ee(e.key,e.spec.state,e))})}}class er{constructor(e){this.config=e}get schema(){return this.config.schema}get plugins(){return this.config.plugins}apply(e){return this.applyTransaction(e).state}filterTransaction(e,t=-1){for(let n=0;n<this.config.plugins.length;n++)if(n!=t){let t=this.config.plugins[n];if(t.spec.filterTransaction&&!t.spec.filterTransaction.call(t,e,this))return!1}return!0}applyTransaction(e){if(!this.filterTransaction(e))return{state:this,transactions:[]};let t=[e],n=this.applyInner(e),r=null;for(;;){let o=!1;for(let i=0;i<this.config.plugins.length;i++){let s=this.config.plugins[i];if(s.spec.appendTransaction){let l=r?r[i].n:0,a=r?r[i].state:this,c=l<t.length&&s.spec.appendTransaction.call(s,l?t.slice(l):t,a,n);if(c&&n.filterTransaction(c,i)){if(c.setMeta("appendedTransaction",e),!r){r=[];for(let e=0;e<this.config.plugins.length;e++)r.push(e<i?{state:n,n:t.length}:{state:this,n:0})}t.push(c),n=n.applyInner(c),o=!0}r&&(r[i]={state:n,n:t.length})}}if(!o)return{state:n,transactions:t}}}applyInner(e){if(!e.before.eq(this.doc))throw RangeError("Applying a mismatched transaction");let t=new er(this.config),n=this.config.fields;for(let r=0;r<n.length;r++){let o=n[r];t[o.name]=o.apply(e,this[o.name],this,t)}return t}get tr(){return new Z(this)}static create(e){let t=new en(e.doc?e.doc.type.schema:e.schema,e.plugins),n=new er(t);for(let r=0;r<t.fields.length;r++)n[t.fields[r].name]=t.fields[r].init(e,n);return n}reconfigure(e){let t=new en(this.schema,e.plugins),n=t.fields,r=new er(t);for(let t=0;t<n.length;t++){let o=n[t].name;r[o]=this.hasOwnProperty(o)?this[o]:n[t].init(e,r)}return r}toJSON(e){let t={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(t.storedMarks=this.storedMarks.map(e=>e.toJSON())),e&&"object"==typeof e)for(let n in e){if("doc"==n||"selection"==n)throw RangeError("The JSON fields `doc` and `selection` are reserved");let r=e[n],o=r.spec.state;o&&o.toJSON&&(t[n]=o.toJSON.call(r,this[r.key]))}return t}static fromJSON(e,n,r){if(!n)throw RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw RangeError("Required config field 'schema' missing");let o=new en(e.schema,e.plugins),i=new er(o);return o.fields.forEach(o=>{if("doc"==o.name)i.doc=t.Node.fromJSON(e.schema,n.doc);else if("selection"==o.name)i.selection=B.fromJSON(i.doc,n.selection);else if("storedMarks"==o.name)n.storedMarks&&(i.storedMarks=n.storedMarks.map(e.schema.markFromJSON));else{if(r)for(let t 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ty(e,t,n){let{node:r,offset:o,atom:i}=e.docView.domFromPos(t,n<0?-1:1),s=ts||e8;if(3==r.nodeType)if(s&&(tg.test(r.nodeValue)||(n<0?!o:o==r.nodeValue.length))){let e=tm(eq(r,o,o),n);if(e8&&o&&/\s/.test(r.nodeValue[o-1])&&o<r.nodeValue.length){let t=tm(eq(r,o-1,o-1),-1);if(t.top==e.top){let n=tm(eq(r,o,o+1),-1);if(n.top!=e.top)return tv(n,n.left<t.left)}}return e}else{let e=o,t=o,i=n<0?1:-1;return n<0&&!o?(t++,i=-1):n>=0&&o==r.nodeValue.length?(e--,i=1):n<0?e--:t++,tv(tm(eq(r,e,t),i),i<0)}if(!e.state.doc.resolve(t-(i||0)).parent.inlineContent){if(null==i&&o&&(n<0||o==eG(r))){let e=r.childNodes[o-1];if(1==e.nodeType)return tb(e.getBoundingClientRect(),!1)}if(null==i&&o<eG(r)){let e=r.childNodes[o];if(1==e.nodeType)return tb(e.getBoundingClientRect(),!0)}return tb(r.getBoundingClientRect(),n>=0)}if(null==i&&o&&(n<0||o==eG(r))){let e=r.childNodes[o-1],t=3==e.nodeType?eq(e,eG(e)-!s):1!=e.nodeType||"BR"==e.nodeName&&e.nextSibling?null:e;if(t)return tv(tm(t,1),!1)}if(null==i&&o<eG(r)){let e=r.childNodes[o];for(;e.pmViewDesc&&e.pmViewDesc.ignoreForCoords;)e=e.nextSibling;let t=e?3==e.nodeType?eq(e,0,+!s):1==e.nodeType?e:null:null;if(t)return tv(tm(t,-1),!0)}return tv(tm(3==r.nodeType?eq(r):r,-n),n>=0)}function tv(e,t){if(0==e.width)return e;let n=t?e.left:e.right;return{top:e.top,bottom:e.bottom,left:n,right:n}}function tb(e,t){if(0==e.height)return e;let n=t?e.top:e.bottom;return{top:n,bottom:n,left:e.left,right:e.right}}function tw(e,t,n){let r=e.state,o=e.root.activeElement;r!=t&&e.updateState(t),o!=e.dom&&e.focus();try{return n()}finally{r!=t&&e.updateState(r),o!=e.dom&&o&&o.focus()}}let tS=/[\u0590-\u08ac]/,tk=null,tx=null,tM=!1;class tC{constructor(e,t,n,r){this.parent=e,this.children=t,this.dom=n,this.contentDOM=r,this.dirty=0,n.pmViewDesc=this}matchesWidget(e){return!1}matchesMark(e){return!1}matchesNode(e,t,n){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,n=this.posAtStart;;t++){let r=this.children[t];if(r==e)return n;n+=r.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,n){let r;if(this.contentDOM&&this.contentDOM.contains(1==e.nodeType?e:e.parentNode))if(n<0){let n,r;if(e==this.contentDOM)n=e.childNodes[t-1];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;n=e.previousSibling}for(;n&&!((r=n.pmViewDesc)&&r.parent==this);)n=n.previousSibling;return n?this.posBeforeChild(r)+r.size:this.posAtStart}else{let n,r;if(e==this.contentDOM)n=e.childNodes[t];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;n=e.nextSibling}for(;n&&!((r=n.pmViewDesc)&&r.parent==this);)n=n.nextSibling;return n?this.posBeforeChild(r):this.posAtEnd}if(e==this.dom&&this.contentDOM)r=t>ej(this.contentDOM);else if(this.contentDOM&&this.contentDOM!=this.dom&&this.dom.contains(this.contentDOM))r=2&e.compareDocumentPosition(this.contentDOM);else if(this.dom.firstChild){if(0==t)for(let t=e;;t=t.parentNode){if(t==this.dom){r=!1;break}if(t.previousSibling)break}if(null==r&&t==e.childNodes.length)for(let t=e;;t=t.parentNode){if(t==this.dom){r=!0;break}if(t.nextSibling)break}}return(null==r?n>0:r)?this.posAtEnd:this.posAtStart}nearestDesc(e,t=!1){for(let n=!0,r=e;r;r=r.parentNode){let o=this.getDesc(r),i;if(o&&(!t||o.node))if(!n||!(i=o.nodeDOM)||(1==i.nodeType?i.contains(1==e.nodeType?e:e.parentNode):i==e))return o;else n=!1}}getDesc(e){let t=e.pmViewDesc;for(let e=t;e;e=e.parent)if(e==this)return t}posFromDOM(e,t,n){for(let r=e;r;r=r.parentNode){let o=this.getDesc(r);if(o)return o.localPosFromDOM(e,t,n)}return -1}descAt(e){for(let t=0,n=0;t<this.children.length;t++){let r=this.children[t],o=n+r.size;if(n==e&&o!=n){for(;!r.border&&r.children.length;)for(let e=0;e<r.children.length;e++){let t=r.children[e];if(t.size){r=t;break}}return r}if(e<o)return r.descAt(e-n-r.border);n=o}}domFromPos(e,t){if(!this.contentDOM)return{node:this.dom,offset:0,atom:e+1};let n=0,r=0;for(let t=0;n<this.children.length;n++){let o=this.children[n],i=t+o.size;if(i>e||o instanceof tR){r=e-t;break}t=i}if(r)return this.children[n].domFromPos(r-this.children[n].border,t);for(let e;n&&!(e=this.children[n-1]).size&&e instanceof tO&&e.side>=0;n--);if(t<=0){let e,r=!0;for(;(e=n?this.children[n-1]:null)&&e.dom.parentNode!=this.contentDOM;n--,r=!1);return e&&t&&r&&!e.border&&!e.domAtom?e.domFromPos(e.size,t):{node:this.contentDOM,offset:e?ej(e.dom)+1:0}}{let e,r=!0;for(;(e=n<this.children.length?this.children[n]:null)&&e.dom.parentNode!=this.contentDOM;n++,r=!1);return e&&r&&!e.border&&!e.domAtom?e.domFromPos(0,t):{node:this.contentDOM,offset:e?ej(e.dom):this.contentDOM.childNodes.length}}}parseRange(e,t,n=0){if(0==this.children.length)return{node:this.contentDOM,from:e,to:t,fromOffset:0,toOffset:this.contentDOM.childNodes.length};let r=-1,o=-1;for(let i=n,s=0;;s++){let n=this.children[s],l=i+n.size;if(-1==r&&e<=l){let o=i+n.border;if(e>=o&&t<=l-n.border&&n.node&&n.contentDOM&&this.contentDOM.contains(n.contentDOM))return n.parseRange(e,t,o);e=i;for(let t=s;t>0;t--){let n=this.children[t-1];if(n.size&&n.dom.parentNode==this.contentDOM&&!n.emptyChildAt(1)){r=ej(n.dom)+1;break}e-=n.size}-1==r&&(r=0)}if(r>-1&&(l>t||s==this.children.length-1)){t=l;for(let e=s+1;e<this.children.length;e++){let n=this.children[e];if(n.size&&n.dom.parentNode==this.contentDOM&&!n.emptyChildAt(-1)){o=ej(n.dom);break}t+=n.size}-1==o&&(o=this.contentDOM.childNodes.length);break}i=l}return{node:this.contentDOM,from:e,to:t,fromOffset:r,toOffset:o}}emptyChildAt(e){if(this.border||!this.contentDOM||!this.children.length)return!1;let t=this.children[e<0?0:this.children.length-1];return 0==t.size||t.emptyChildAt(e)}domAfterPos(e){let{node:t,offset:n}=this.domFromPos(e,0);if(1!=t.nodeType||n==t.childNodes.length)throw RangeError("No node after pos "+e);return t.childNodes[n]}setSelection(e,t,n,r=!1){let o=Math.min(e,t),i=Math.max(e,t);for(let s=0,l=0;s<this.children.length;s++){let a=this.children[s],c=l+a.size;if(o>l&&i<c)return a.setSelection(e-l-a.border,t-l-a.border,n,r);l=c}let s=this.domFromPos(e,e?-1:1),l=t==e?s:this.domFromPos(t,t?-1:1),a=n.root.getSelection(),c=n.domSelectionRange(),d=!1;if((e8||tt)&&e==t){let{node:e,offset:t}=s;if(3==e.nodeType){if((d=!!(t&&"\n"==e.nodeValue[t-1]))&&t==e.nodeValue.length)for(let t=e,n;t;t=t.parentNode){if(n=t.nextSibling){"BR"==n.nodeName&&(s=l={node:n.parentNode,offset:ej(n)+1});break}let e=t.pmViewDesc;if(e&&e.node&&e.node.isBlock)break}}else{let n=e.childNodes[t-1];d=n&&("BR"==n.nodeName||"false"==n.contentEditable)}}if(e8&&c.focusNode&&c.focusNode!=l.node&&1==c.focusNode.nodeType){let e=c.focusNode.childNodes[c.focusOffset];e&&"false"==e.contentEditable&&(r=!0)}if(!(r||d&&tt)&&eK(s.node,s.offset,c.anchorNode,c.anchorOffset)&&eK(l.node,l.offset,c.focusNode,c.focusOffset))return;let u=!1;if((a.extend||e==t)&&!(d&&e8)){a.collapse(s.node,s.offset);try{e!=t&&a.extend(l.node,l.offset),u=!0}catch(e){}}if(!u){if(e>t){let e=s;s=l,l=e}let n=document.createRange();n.setEnd(l.node,l.offset),n.setStart(s.node,s.offset),a.removeAllRanges(),a.addRange(n)}}ignoreMutation(e){return!this.contentDOM&&"selection"!=e.type}get contentLost(){return this.contentDOM&&this.contentDOM!=this.dom&&!this.dom.contains(this.contentDOM)}markDirty(e,t){for(let n=0,r=0;r<this.children.length;r++){let o=this.children[r],i=n+o.size;if(n==i?e<=i&&t>=n:e<i&&t>n){let r=n+o.border,s=i-o.border;if(e>=r&&t<=s){this.dirty=e==n||t==i?2:1,e==r&&t==s&&(o.contentLost||o.dom.parentNode!=this.contentDOM)?o.dirty=3:o.markDirty(e-r,t-r);return}o.dirty=o.dom!=o.contentDOM||o.dom.parentNode!=this.contentDOM||o.children.length?3:2}n=i}this.dirty=2}markParentsDirty(){let e=1;for(let t=this.parent;t;t=t.parent,e++){let n=1==e?2:1;t.dirty<n&&(t.dirty=n)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}}class tO extends tC{constructor(e,t,n,r){let o,i=t.type.toDOM;if("function"==typeof i&&(i=i(n,()=>o?o.parent?o.parent.posBeforeChild(o):void 0:r)),!t.type.spec.raw){if(1!=i.nodeType){let e=document.createElement("span");e.appendChild(i),i=e}i.contentEditable="false",i.classList.add("ProseMirror-widget")}super(e,[],i,null),this.widget=t,this.widget=t,o=this}matchesWidget(e){return 0==this.dirty&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let t=this.widget.spec.stopEvent;return!!t&&t(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 tN extends tC{constructor(e,t,n,r){super(e,[],t,null),this.textDOM=n,this.text=r}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"characterData"===e.type&&e.target.nodeValue==e.oldValue}}class tE extends tC{constructor(e,t,n,r,o){super(e,[],n,r),this.mark=t,this.spec=o}static create(e,n,r,o){let i=o.nodeViews[n.type.name],s=i&&i(n,o,r);return s&&s.dom||(s=t.DOMSerializer.renderSpec(document,n.type.spec.toDOM(n,r),null,n.attrs)),new tE(e,n,s.dom,s.contentDOM||s.dom,s)}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,t){if(super.markDirty(e,t),0!=this.dirty){let e=this.parent;for(;!e.node;)e=e.parent;e.dirty<this.dirty&&(e.dirty=this.dirty),this.dirty=0}}slice(e,t,n){let r=tE.create(this.parent,this.mark,!0,n),o=this.children,i=this.size;t<i&&(o=tW(o,t,i,n)),e>0&&(o=tW(o,0,e,n));for(let e=0;e<o.length;e++)o[e].parent=r;return r.children=o,r}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}}class tT extends tC{constructor(e,t,n,r,o,i,s,l,a){super(e,[],o,i),this.node=t,this.outerDeco=n,this.innerDeco=r,this.nodeDOM=s}static create(e,n,r,o,i,s){let l=i.nodeViews[n.type.name],a,c=l&&l(n,i,()=>a?a.parent?a.parent.posBeforeChild(a):void 0:s,r,o),d=c&&c.dom,u=c&&c.contentDOM;if(n.isText)if(d){if(3!=d.nodeType)throw RangeError("Text must be rendered as a DOM text node")}else d=document.createTextNode(n.text);else if(!d){let e=t.DOMSerializer.renderSpec(document,n.type.spec.toDOM(n),null,n.attrs);({dom:d,contentDOM:u}=e)}u||n.isText||"BR"==d.nodeName||(d.hasAttribute("contenteditable")||(d.contentEditable="false"),n.type.spec.draggable&&(d.draggable=!0));let h=d;return(d=t_(d,r,n),c)?a=new tP(e,n,r,o,d,u||null,h,c,i,s+1):n.isText?new tA(e,n,r,o,d,h,i):new tT(e,n,r,o,d,u||null,h,i,s+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 t=this.children.length-1;t>=0;t--){let n=this.children[t];if(this.dom.contains(n.dom.parentNode)){e.contentElement=n.dom.parentNode;break}}e.contentElement||(e.getContent=()=>t.Fragment.empty)}else e.contentElement=this.contentDOM;else e.getContent=()=>this.node.content;return e}matchesNode(e,t,n){return 0==this.dirty&&e.eq(this.node)&&tV(t,this.outerDeco)&&n.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return+!this.node.isLeaf}updateChildren(e,n){let r=this.node.inlineContent,o=n,i=e.composing?this.localCompositionInfo(e,n):null,s=i&&i.pos>-1?i:null,l=i&&i.pos<0,a=new tj(this,s&&s.node,e);(function(e,t,n,r){let o=t.locals(e),i=0;if(0==o.length){for(let n=0;n<e.childCount;n++){let s=e.child(n);r(s,o,t.forChild(i,s),n),i+=s.nodeSize}return}let s=0,l=[],a=null;for(let c=0;;){let d,u,h,p;for(;s<o.length&&o[s].to==i;){let e=o[s++];e.widget&&(d?(u||(u=[d])).push(e):d=e)}if(d)if(u){u.sort(tL);for(let e=0;e<u.length;e++)n(u[e],c,!!a)}else n(d,c,!!a);if(a)p=-1,h=a,a=null;else if(c<e.childCount)p=c,h=e.child(c++);else break;for(let e=0;e<l.length;e++)l[e].to<=i&&l.splice(e--,1);for(;s<o.length&&o[s].from<=i&&o[s].to>i;)l.push(o[s++]);let f=i+h.nodeSize;if(h.isText){let e=f;s<o.length&&o[s].from<e&&(e=o[s].from);for(let t=0;t<l.length;t++)l[t].to<e&&(e=l[t].to);e<f&&(a=h.cut(e-i),h=h.cut(0,e-i),f=e,p=-1)}else for(;s<o.length&&o[s].to<f;)s++;let m=h.isInline&&!h.isLeaf?l.filter(e=>!e.inline):l.slice();r(h,m,t.forChild(i,h),p),i=f}})(this.node,this.innerDeco,(n,i,s)=>{n.spec.marks?a.syncToMarks(n.spec.marks,r,e,i):n.type.side>=0&&!s&&a.syncToMarks(i==this.node.childCount?t.Mark.none:this.node.child(i).marks,r,e,i),a.placeWidget(n,e,o)},(t,n,s,c)=>{let d;a.syncToMarks(t.marks,r,e,c),a.findNodeMatch(t,n,s,c)||l&&e.state.selection.from>o&&e.state.selection.to<o+t.nodeSize&&(d=a.findIndexWithChild(i.node))>-1&&a.updateNodeAt(t,n,s,d,e)||a.updateNextNode(t,n,s,e,c,o)||a.addNode(t,n,s,e,o),o+=t.nodeSize}),a.syncToMarks([],r,e,0),this.node.isTextblock&&a.addTextblockHacks(),a.destroyRest(),(a.changed||2==this.dirty)&&(s&&this.protectLocalComposition(e,s),function e(t,n,r){let o=t.firstChild,i=!1;for(let s=0;s<n.length;s++){let l=n[s],a=l.dom;if(a.parentNode==t){for(;a!=o;)o=tB(o),i=!0;o=o.nextSibling}else i=!0,t.insertBefore(a,o);if(l instanceof tE){let n=o?o.previousSibling:t.lastChild;e(l.contentDOM,l.children,r),o=n?n.nextSibling:t.firstChild}}for(;o;)o=tB(o),i=!0;i&&r.trackWrites==t&&(r.trackWrites=null)}(this.contentDOM,this.children,e),tn&&function(e){if("UL"==e.nodeName||"OL"==e.nodeName){let t=e.style.cssText;e.style.cssText=t+"; list-style: square !important",window.getComputedStyle(e).listStyle,e.style.cssText=t}}(this.dom))}localCompositionInfo(e,t){let{from:n,to:r}=e.state.selection;if(!(e.state.selection instanceof q)||n<t||r>t+this.node.content.size)return null;let o=e.input.compositionNode;if(!o||!this.dom.contains(o.parentNode))return null;if(!this.node.inlineContent)return{node:o,pos:-1,text:""};{let e=o.nodeValue,i=function(e,t,n,r){for(let o=0,i=0;o<e.childCount&&i<=r;){let s=e.child(o++),l=i;if(i+=s.nodeSize,!s.isText)continue;let a=s.text;for(;o<e.childCount;){let t=e.child(o++);if(i+=t.nodeSize,!t.isText)break;a+=t.text}if(i>=n){if(i>=r&&a.slice(r-t.length-l,r-l)==t)return r-t.length;let e=l<r?a.lastIndexOf(t,r-l-1):-1;if(e>=0&&e+t.length+l>=n)return l+e;if(n==r&&a.length>=r+t.length-l&&a.slice(r-l,r-l+t.length)==t)return r}}return -1}(this.node.content,e,n-t,r-t);return i<0?null:{node:o,pos:i,text:e}}}protectLocalComposition(e,{node:t,pos:n,text:r}){if(this.getDesc(t))return;let o=t;for(;o.parentNode!=this.contentDOM;o=o.parentNode){for(;o.previousSibling;)o.parentNode.removeChild(o.previousSibling);for(;o.nextSibling;)o.parentNode.removeChild(o.nextSibling);o.pmViewDesc&&(o.pmViewDesc=void 0)}let i=new tN(this,o,t,r);e.input.compositionNodes.push(i),this.children=tW(this.children,n,n+r.length,e,i)}update(e,t,n,r){return 3!=this.dirty&&!!e.sameMarkup(this.node)&&(this.updateInner(e,t,n,r),!0)}updateInner(e,t,n,r){this.updateOuterDeco(t),this.node=e,this.innerDeco=n,this.contentDOM&&this.updateChildren(r,this.posAtStart),this.dirty=0}updateOuterDeco(e){if(tV(e,this.outerDeco))return;let t=1!=this.nodeDOM.nodeType,n=this.dom;this.dom=tF(this.dom,this.nodeDOM,t$(this.outerDeco,this.node,t),t$(e,this.node,t)),this.dom!=n&&(n.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.nodeDOM.draggable=!0))}deselectNode(){1==this.nodeDOM.nodeType&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.nodeDOM.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}}function tD(e,t,n,r,o){t_(r,t,e);let i=new tT(void 0,e,t,n,r,r,r,o,0);return i.contentDOM&&i.updateChildren(o,0),i}class tA extends tT{constructor(e,t,n,r,o,i,s){super(e,t,n,r,o,null,i,s,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,t,n,r){return 3!=this.dirty&&(0==this.dirty||!!this.inParent())&&!!e.sameMarkup(this.node)&&(this.updateOuterDeco(t),(0!=this.dirty||e.text!=this.node.text)&&e.text!=this.nodeDOM.nodeValue&&(this.nodeDOM.nodeValue=e.text,r.trackWrites==this.nodeDOM&&(r.trackWrites=null)),this.node=e,this.dirty=0,!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,n){return e==this.nodeDOM?this.posAtStart+Math.min(t,this.node.text.length):super.localPosFromDOM(e,t,n)}ignoreMutation(e){return"characterData"!=e.type&&"selection"!=e.type}slice(e,t,n){let r=this.node.cut(e,t),o=document.createTextNode(r.text);return new tA(this.parent,r,this.outerDeco,this.innerDeco,o,o,n)}markDirty(e,t){super.markDirty(e,t),this.dom!=this.nodeDOM&&(0==e||t==this.nodeDOM.nodeValue.length)&&(this.dirty=3)}get domAtom(){return!1}isText(e){return this.node.text==e}}class tR extends tC{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 tP extends tT{constructor(e,t,n,r,o,i,s,l,a,c){super(e,t,n,r,o,i,s,a,c),this.spec=l}update(e,t,n,r){if(3==this.dirty)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){let o=this.spec.update(e,t,n);return o&&this.updateInner(e,t,n,r),o}return(!!this.contentDOM||!!e.isLeaf)&&super.update(e,t,n,r)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,t,n,r){this.spec.setSelection?this.spec.setSelection(e,t,n.root):super.setSelection(e,t,n,r)}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)}}let tz=function(e){e&&(this.nodeName=e)};tz.prototype=Object.create(null);let tI=[new tz];function t$(e,t,n){if(0==e.length)return tI;let r=n?tI[0]:new tz,o=[r];for(let i=0;i<e.length;i++){let s=e[i].type.attrs;if(s)for(let e in s.nodeName&&o.push(r=new tz(s.nodeName)),s){let i=s[e];null!=i&&(n&&1==o.length&&o.push(r=new tz(t.isInline?"span":"div")),"class"==e?r.class=(r.class?r.class+" ":"")+i:"style"==e?r.style=(r.style?r.style+";":"")+i:"nodeName"!=e&&(r[e]=i))}}return o}function tF(e,t,n,r){if(n==tI&&r==tI)return t;let o=t;for(let t=0;t<r.length;t++){let i=r[t],s=n[t];if(t){let t;s&&s.nodeName==i.nodeName&&o!=e&&(t=o.parentNode)&&t.nodeName.toLowerCase()==i.nodeName||((t=document.createElement(i.nodeName)).pmIsDeco=!0,t.appendChild(o),s=tI[0]),o=t}!function(e,t,n){for(let r in t)"class"==r||"style"==r||"nodeName"==r||r in n||e.removeAttribute(r);for(let r in n)"class"!=r&&"style"!=r&&"nodeName"!=r&&n[r]!=t[r]&&e.setAttribute(r,n[r]);if(t.class!=n.class){let r=t.class?t.class.split(" ").filter(Boolean):[],o=n.class?n.class.split(" ").filter(Boolean):[];for(let t=0;t<r.length;t++)-1==o.indexOf(r[t])&&e.classList.remove(r[t]);for(let t=0;t<o.length;t++)-1==r.indexOf(o[t])&&e.classList.add(o[t]);0==e.classList.length&&e.removeAttribute("class")}if(t.style!=n.style){if(t.style){let n=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g,r;for(;r=n.exec(t.style);)e.style.removeProperty(r[1])}n.style&&(e.style.cssText+=n.style)}}(o,s||tI[0],i)}return o}function t_(e,t,n){return tF(e,e,tI,t$(t,n,1!=e.nodeType))}function tV(e,t){if(e.length!=t.length)return!1;for(let n=0;n<e.length;n++)if(!e[n].type.eq(t[n].type))return!1;return!0}function tB(e){let t=e.nextSibling;return e.parentNode.removeChild(e),t}class tj{constructor(e,t,n){this.lock=t,this.view=n,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=function(e,t){let n=t,r=n.children.length,o=e.childCount,i=new Map,s=[];t:for(;o>0;){let l;for(;;)if(r){let e=n.children[r-1];if(e instanceof tE)n=e,r=e.children.length;else{l=e,r--;break}}else if(n==t)break t;else r=n.parent.children.indexOf(n),n=n.parent;let a=l.node;if(a){if(a!=e.child(o-1))break;--o,i.set(l,o),s.push(l)}}return{index:o,matched:i,matches:s.reverse()}}(e.node.content,e)}destroyBetween(e,t){if(e!=t){for(let n=e;n<t;n++)this.top.children[n].destroy();this.top.children.splice(e,t-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,t,n,r){let o=0,i=this.stack.length>>1,s=Math.min(i,e.length);for(;o<s&&(o==i-1?this.top:this.stack[o+1<<1]).matchesMark(e[o])&&!1!==e[o].type.spec.spanning;)o++;for(;o<i;)this.destroyRest(),this.top.dirty=0,this.index=this.stack.pop(),this.top=this.stack.pop(),i--;for(;i<e.length;){this.stack.push(this.top,this.index+1);let o=-1,s=this.top.children.length;r<this.preMatch.index&&(s=Math.min(this.index+3,s));for(let t=this.index;t<s;t++){let n=this.top.children[t];if(n.matchesMark(e[i])&&!this.isLocked(n.dom)){o=t;break}}if(o>-1)o>this.index&&(this.changed=!0,this.destroyBetween(this.index,o)),this.top=this.top.children[this.index];else{let r=tE.create(this.top,e[i],t,n);this.top.children.splice(this.index,0,r),this.top=r,this.changed=!0}this.index=0,i++}}findNodeMatch(e,t,n,r){let o=-1,i;if(r>=this.preMatch.index&&(i=this.preMatch.matches[r-this.preMatch.index]).parent==this.top&&i.matchesNode(e,t,n))o=this.top.children.indexOf(i,this.index);else for(let r=this.index,i=Math.min(this.top.children.length,r+5);r<i;r++){let i=this.top.children[r];if(i.matchesNode(e,t,n)&&!this.preMatch.matched.has(i)){o=r;break}}return!(o<0)&&(this.destroyBetween(this.index,o),this.index++,!0)}updateNodeAt(e,t,n,r,o){let i=this.top.children[r];return 3==i.dirty&&i.dom==i.contentDOM&&(i.dirty=2),!!i.update(e,t,n,o)&&(this.destroyBetween(this.index,r),this.index++,!0)}findIndexWithChild(e){for(;;){let t=e.parentNode;if(!t)return -1;if(t==this.top.contentDOM){let t=e.pmViewDesc;if(t){for(let e=this.index;e<this.top.children.length;e++)if(this.top.children[e]==t)return e}return -1}e=t}}updateNextNode(e,t,n,r,o,i){for(let s=this.index;s<this.top.children.length;s++){let l=this.top.children[s];if(l instanceof tT){let a=this.preMatch.matched.get(l);if(null!=a&&a!=o)return!1;let c=l.dom,d,u=this.isLocked(c)&&!(e.isText&&l.node&&l.node.isText&&l.nodeDOM.nodeValue==e.text&&3!=l.dirty&&tV(t,l.outerDeco));if(!u&&l.update(e,t,n,r))return this.destroyBetween(this.index,s),l.dom!=c&&(this.changed=!0),this.index++,!0;if(!u&&(d=this.recreateWrapper(l,e,t,n,r,i)))return this.destroyBetween(this.index,s),this.top.children[this.index]=d,d.contentDOM&&(d.dirty=2,d.updateChildren(r,i+1),d.dirty=0),this.changed=!0,this.index++,!0;break}}return!1}recreateWrapper(e,t,n,r,o,i){if(e.dirty||t.isAtom||!e.children.length||!e.node.content.eq(t.content)||!tV(n,e.outerDeco)||!r.eq(e.innerDeco))return null;let s=tT.create(this.top,t,n,r,o,i);if(s.contentDOM)for(let t of(s.children=e.children,e.children=[],s.children))t.parent=s;return e.destroy(),s}addNode(e,t,n,r,o){let i=tT.create(this.top,e,t,n,r,o);i.contentDOM&&i.updateChildren(r,o+1),this.top.children.splice(this.index++,0,i),this.changed=!0}placeWidget(e,t,n){let r=this.index<this.top.children.length?this.top.children[this.index]:null;if(r&&r.matchesWidget(e)&&(e==r.widget||!r.widget.type.toDOM.parentNode))this.index++;else{let r=new tO(this.top,e,t,n);this.top.children.splice(this.index++,0,r),this.changed=!0}}addTextblockHacks(){let e=this.top.children[this.index-1],t=this.top;for(;e instanceof tE;)e=(t=e).children[t.children.length-1];(!e||!(e instanceof tA)||/\n$/.test(e.node.text)||this.view.requiresGeckoHackNode&&/\s$/.test(e.node.text))&&((tt||e7)&&e&&"false"==e.dom.contentEditable&&this.addHackNode("IMG",t),this.addHackNode("BR",this.top))}addHackNode(e,t){if(t==this.top&&this.index<t.children.length&&t.children[this.index].matchesHack(e))this.index++;else{let n=document.createElement(e);"IMG"==e&&(n.className="ProseMirror-separator",n.alt=""),"BR"==e&&(n.className="ProseMirror-trailingBreak");let r=new tR(this.top,[],n,null);t!=this.top?t.children.push(r):t.children.splice(this.index++,0,r),this.changed=!0}}isLocked(e){return this.lock&&(e==this.lock||1==e.nodeType&&e.contains(this.lock.parentNode))}}function tL(e,t){return e.type.side-t.type.side}function tW(e,t,n,r,o){let i=[];for(let s=0,l=0;s<e.length;s++){let a=e[s],c=l,d=l+=a.size;c>=n||d<=t?i.push(a):(c<t&&i.push(a.slice(0,t-c,r)),o&&(i.push(o),o=void 0),d>n&&i.push(a.slice(n-c,a.size,r)))}return i}function tq(e,t=null){let n=e.domSelectionRange(),r=e.state.doc;if(!n.focusNode)return null;let o=e.docView.nearestDesc(n.focusNode),i=o&&0==o.size,s=e.docView.posFromDOM(n.focusNode,n.focusOffset,1);if(s<0)return null;let l=r.resolve(s),a,c;if(eY(n)){for(a=s;o&&!o.node;)o=o.parent;let e=o.node;if(o&&e.isAtom&&K.isSelectable(e)&&o.parent&&!(e.isInline&&function(e,t,n){for(let r=0==t,o=t==eG(e);r||o;){if(e==n)return!0;let t=ej(e);if(!(e=e.parentNode))return!1;r=r&&0==t,o=o&&t==eG(e)}}(n.focusNode,n.focusOffset,o.dom))){let e=o.posBefore;c=new K(s==e?l:r.resolve(e))}}else{if(n instanceof e.dom.ownerDocument.defaultView.Selection&&n.rangeCount>1){let t=s,o=s;for(let r=0;r<n.rangeCount;r++){let i=n.getRangeAt(r);t=Math.min(t,e.docView.posFromDOM(i.startContainer,i.startOffset,1)),o=Math.max(o,e.docView.posFromDOM(i.endContainer,i.endOffset,-1))}if(t<0)return null;[a,s]=o==e.state.selection.anchor?[o,t]:[t,o],l=r.resolve(s)}else a=e.docView.posFromDOM(n.anchorNode,n.anchorOffset,1);if(a<0)return null}let d=r.resolve(a);if(!c){let n="pointer"==t||e.state.selection.head<l.pos&&!i?1:-1;c=tQ(e,d,l,n)}return c}function tH(e){return e.editable?e.hasFocus():t1(e)&&document.activeElement&&document.activeElement.contains(e.dom)}function tK(e,t=!1){let n=e.state.selection;if(tY(e,n),tH(e)){if(!t&&e.input.mouseDown&&e.input.mouseDown.allowDefault&&e7){let t=e.domSelectionRange(),n=e.domObserver.currentSelection;if(t.anchorNode&&n.anchorNode&&eK(t.anchorNode,t.anchorOffset,n.anchorNode,n.anchorOffset)){e.input.mouseDown.delayedSelectionSync=!0,e.domObserver.setCurSelection();return}}if(e.domObserver.disconnectSelection(),e.cursorWrapper)!function(e){let t=e.domSelection();if(!t)return;let n=e.cursorWrapper.dom,r="IMG"==n.nodeName;r?t.collapse(n.parentNode,ej(n)+1):t.collapse(n,0),!r&&!e.state.selection.visible&&e5&&e6<=11&&(n.disabled=!0,n.disabled=!1)}(e);else{var r;let o,i,s,l,{anchor:a,head:c}=n,d,u;tU&&!(n instanceof q)&&(n.$from.parent.inlineContent||(d=tJ(e,n.from)),n.empty||n.$from.parent.inlineContent||(u=tJ(e,n.to))),e.docView.setSelection(a,c,e,t),tU&&(d&&tX(d),u&&tX(u)),n.visible?e.dom.classList.remove("ProseMirror-hideselection"):(e.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&((o=(r=e).dom.ownerDocument).removeEventListener("selectionchange",r.input.hideSelectionGuard),s=(i=r.domSelectionRange()).anchorNode,l=i.anchorOffset,o.addEventListener("selectionchange",r.input.hideSelectionGuard=()=>{(i.anchorNode!=s||i.anchorOffset!=l)&&(o.removeEventListener("selectionchange",r.input.hideSelectionGuard),setTimeout(()=>{(!tH(r)||r.state.selection.visible)&&r.dom.classList.remove("ProseMirror-hideselection")},20))})))}e.domObserver.setCurSelection(),e.domObserver.connectSelection()}}let tU=tt||e7&&te<63;function tJ(e,t){let{node:n,offset:r}=e.docView.domFromPos(t,0),o=r<n.childNodes.length?n.childNodes[r]:null,i=r?n.childNodes[r-1]:null;if(tt&&o&&"false"==o.contentEditable)return tG(o);if((!o||"false"==o.contentEditable)&&(!i||"false"==i.contentEditable)){if(o)return tG(o);else if(i)return tG(i)}}function tG(e){return e.contentEditable="true",tt&&e.draggable&&(e.draggable=!1,e.wasDraggable=!0),e}function tX(e){e.contentEditable="false",e.wasDraggable&&(e.draggable=!0,e.wasDraggable=null)}function tY(e,t){if(t instanceof K){let n=e.docView.descAt(t.from);n!=e.lastSelectedViewDesc&&(tZ(e),n&&n.selectNode(),e.lastSelectedViewDesc=n)}else tZ(e)}function tZ(e){e.lastSelectedViewDesc&&(e.lastSelectedViewDesc.parent&&e.lastSelectedViewDesc.deselectNode(),e.lastSelectedViewDesc=void 0)}function tQ(e,t,n,r){return e.someProp("createSelectionBetween",r=>r(e,t,n))||q.between(t,n,r)}function t0(e){return(!e.editable||!!e.hasFocus())&&t1(e)}function t1(e){let t=e.domSelectionRange();if(!t.anchorNode)return!1;try{return e.dom.contains(3==t.anchorNode.nodeType?t.anchorNode.parentNode:t.anchorNode)&&(e.editable||e.dom.contains(3==t.focusNode.nodeType?t.focusNode.parentNode:t.focusNode))}catch(e){return!1}}function t2(e,t){let{$anchor:n,$head:r}=e.selection,o=t>0?n.max(r):n.min(r),i=o.parent.inlineContent?o.depth?e.doc.resolve(t>0?o.after():o.before()):null:o;return i&&B.findFrom(i,t)}function t3(e,t){return e.dispatch(e.state.tr.setSelection(t).scrollIntoView()),!0}function t9(e,t,n){let r=e.state.selection;if(r instanceof q){if(n.indexOf("s")>-1){let{$head:n}=r,o=n.textOffset?null:t<0?n.nodeBefore:n.nodeAfter;if(!o||o.isText||!o.isLeaf)return!1;let i=e.state.doc.resolve(n.pos+o.nodeSize*(t<0?-1:1));return t3(e,new q(r.$anchor,i))}else if(!r.empty)return!1;else if(e.endOfTextblock(t>0?"forward":"backward")){let n=t2(e.state,t);return!!n&&n instanceof K&&t3(e,n)}else if(!(tr&&n.indexOf("m")>-1)){let n=r.$head,o=n.textOffset?null:t<0?n.nodeBefore:n.nodeAfter,i;if(!o||o.isText)return!1;let s=t<0?n.pos-o.nodeSize:n.pos;return!!(o.isAtom||(i=e.docView.descAt(s))&&!i.contentDOM)&&(K.isSelectable(o)?t3(e,new K(t<0?e.state.doc.resolve(n.pos-o.nodeSize):n)):!!ts&&t3(e,new q(e.state.doc.resolve(t<0?s:s+o.nodeSize))))}}else{if(r instanceof K&&r.node.isInline)return t3(e,new q(t>0?r.$to:r.$from));let n=t2(e.state,t);return!!n&&t3(e,n)}}function t5(e){return 3==e.nodeType?e.nodeValue.length:e.childNodes.length}function t6(e,t){let n=e.pmViewDesc;return n&&0==n.size&&(t<0||e.nextSibling||"BR"!=e.nodeName)}function t8(e,t){return t<0?function(e){let t=e.domSelectionRange(),n=t.focusNode,r=t.focusOffset;if(!n)return;let o,i,s=!1;for(e8&&1==n.nodeType&&r<t5(n)&&t6(n.childNodes[r],-1)&&(s=!0);;)if(r>0)if(1!=n.nodeType)break;else{let e=n.childNodes[r-1];if(t6(e,-1))o=n,i=--r;else if(3==e.nodeType)r=(n=e).nodeValue.length;else break}else if(t4(n))break;else{let t=n.previousSibling;for(;t&&t6(t,-1);)o=n.parentNode,i=ej(t),t=t.previousSibling;if(t)r=t5(n=t);else{if((n=n.parentNode)==e.dom)break;r=0}}s?t7(e,n,r):o&&t7(e,o,i)}(e):function(e){let t,n,r=e.domSelectionRange(),o=r.focusNode,i=r.focusOffset;if(!o)return;let s=t5(o);for(;;)if(i<s){if(1!=o.nodeType)break;if(t6(o.childNodes[i],1))t=o,n=++i;else break}else if(t4(o))break;else{let r=o.nextSibling;for(;r&&t6(r,1);)t=r.parentNode,n=ej(r)+1,r=r.nextSibling;if(r)i=0,s=t5(o=r);else{if((o=o.parentNode)==e.dom)break;i=s=0}}t&&t7(e,t,n)}(e)}function t4(e){let t=e.pmViewDesc;return t&&t.node&&t.node.isBlock}function t7(e,t,n){if(3!=t.nodeType){let e,r;(r=function(e,t){for(;e&&t==e.childNodes.length&&!eX(e);)t=ej(e)+1,e=e.parentNode;for(;e&&t<e.childNodes.length;){let n=e.childNodes[t];if(3==n.nodeType)return n;if(1==n.nodeType&&"false"==n.contentEditable)break;e=n,t=0}}(t,n))?(t=r,n=0):(e=function(e,t){for(;e&&!t&&!eX(e);)t=ej(e),e=e.parentNode;for(;e&&t;){let n=e.childNodes[t-1];if(3==n.nodeType)return n;if(1==n.nodeType&&"false"==n.contentEditable)break;t=(e=n).childNodes.length}}(t,n))&&(t=e,n=e.nodeValue.length)}let r=e.domSelection();if(!r)return;if(eY(r)){let e=document.createRange();e.setEnd(t,n),e.setStart(t,n),r.removeAllRanges(),r.addRange(e)}else 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e.someProp("transformPastedHTML",t=>{r=t(r,e)}),s=function(e){var t;let n,r=/^(\s*<meta [^>]*>)*/.exec(e);r&&(e=e.slice(r[0].length));let o=nh().createElement("div"),i=/<([a-z][^>\s]+)/i.exec(e),s;if((s=i&&nd[i[1].toLowerCase()])&&(e=s.map(e=>"<"+e+">").join("")+e+s.map(e=>"</"+e+">").reverse().join("")),o.innerHTML=(t=e,(n=window.trustedTypes)?(np||(np=n.defaultPolicy||n.createPolicy("ProseMirrorClipboard",{createHTML:e=>e})),np.createHTML(t)):t),s)for(let e=0;e<s.length;e++)o=o.querySelector(s[e])||o;return o}(r),ts&&function(e){let t=e.querySelectorAll(e7?"span:not([class]):not([style])":"span.Apple-converted-space");for(let n=0;n<t.length;n++){let r=t[n];1==r.childNodes.length&&" "==r.textContent&&r.parentNode&&r.parentNode.replaceChild(e.ownerDocument.createTextNode(" "),r)}}(s);let d=s&&s.querySelector("[data-pm-slice]"),u=d&&/^(\d+) (\d+)(?: -(\d+))? 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ns=/^(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 nl(e,n,r=0){for(let o=n.length-1;o>=r;o--)e=n[o].create(null,t.Fragment.from(e));return e}function na(e,n,r,o,i,s){let l=n<0?e.firstChild:e.lastChild,a=l.content;return e.childCount>1&&(s=0),i<o-1&&(a=na(a,n,r,o,i+1,s)),i>=r&&(a=n<0?l.contentMatchAt(0).fillBefore(a,s<=i).append(a):a.append(l.contentMatchAt(l.childCount).fillBefore(t.Fragment.empty,!0))),e.replaceChild(n<0?0:e.childCount-1,l.copy(a))}function nc(e,n,r){return n<e.openStart&&(e=new t.Slice(na(e.content,-1,n,e.openStart,0,e.openEnd),n,e.openEnd)),r<e.openEnd&&(e=new t.Slice(na(e.content,1,r,e.openEnd,0,0),e.openStart,r)),e}let nd={thead:["table"],tbody:["table"],tfoot:["table"],caption:["table"],colgroup:["table"],col:["table","colgroup"],tr:["table","tbody"],td:["table","tbody","tr"],th:["table","tbody","tr"]},nu=null;function nh(){return nu||(nu=document.implementation.createHTMLDocument("title"))}let np=null,nf={},nm={},ng={touchstart:!0,touchmove:!0};class ny{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 nv(e,t){e.input.lastSelectionOrigin=t,e.input.lastSelectionTime=Date.now()}function nb(e){e.someProp("handleDOMEvents",t=>{for(let n in t)e.input.eventHandlers[n]||e.dom.addEventListener(n,e.input.eventHandlers[n]=t=>nw(e,t))})}function nw(e,t){return e.someProp("handleDOMEvents",n=>{let r=n[t.type];return!!r&&(r(e,t)||t.defaultPrevented)})}function nS(e){return{left:e.clientX,top:e.clientY}}function nk(e,t,n,r,o){if(-1==r)return!1;let i=e.state.doc.resolve(r);for(let r=i.depth+1;r>0;r--)if(e.someProp(t,t=>r>i.depth?t(e,n,i.nodeAfter,i.before(r),o,!0):t(e,n,i.node(r),i.before(r),o,!1)))return!0;return!1}function nx(e,t,n){if(e.focused||e.focus(),e.state.selection.eq(t))return;let r=e.state.tr.setSelection(t);"pointer"==n&&r.setMeta("pointer",!0),e.dispatch(r)}nm.keydown=(e,t)=>{if((e.input.shiftKey=16==t.keyCode||t.shiftKey,!nO(e,t))&&(e.input.lastKeyCode=t.keyCode,e.input.lastKeyCodeTime=Date.now(),!ti||!e7||13!=t.keyCode))if(229!=t.keyCode&&e.domObserver.forceFlush(),!tn||13!=t.keyCode||t.ctrlKey||t.altKey||t.metaKey)e.someProp("handleKeyDown",n=>n(e,t))||function(e,t){let n,r=t.keyCode,o=(n="",t.ctrlKey&&(n+="c"),t.metaKey&&(n+="m"),t.altKey&&(n+="a"),t.shiftKey&&(n+="s"),n);if(8==r||tr&&72==r&&"c"==o)return nn(e,-1)||t8(e,-1);if(46==r&&!t.shiftKey||tr&&68==r&&"c"==o)return nn(e,1)||t8(e,1);if(13==r||27==r)return!0;if(37==r||tr&&66==r&&"c"==o){let t=37==r?"ltr"==ne(e,e.state.selection.from)?-1:1:-1;return t9(e,t,o)||t8(e,t)}if(39==r||tr&&70==r&&"c"==o){let t=39==r?"ltr"==ne(e,e.state.selection.from)?1:-1:1;return t9(e,t,o)||t8(e,t)}else if(38==r||tr&&80==r&&"c"==o)return nt(e,-1,o)||t8(e,-1);else if(40==r||tr&&78==r&&"c"==o)return function(e){if(!tt||e.state.selection.$head.parentOffset>0)return!1;let{focusNode:t,focusOffset:n}=e.domSelectionRange();if(t&&1==t.nodeType&&0==n&&t.firstChild&&"false"==t.firstChild.contentEditable){let n=t.firstChild;nr(e,n,"true"),setTimeout(()=>nr(e,n,"false"),20)}return!1}(e)||nt(e,1,o)||t8(e,1);else if(o==(tr?"m":"c")&&(66==r||73==r||89==r||90==r))return!0;return!1}(e,t)?t.preventDefault():nv(e,"key");else{let t=Date.now();e.input.lastIOSEnter=t,e.input.lastIOSEnterFallbackTimeout=setTimeout(()=>{e.input.lastIOSEnter==t&&(e.someProp("handleKeyDown",t=>t(e,eZ(13,"Enter"))),e.input.lastIOSEnter=0)},200)}},nm.keyup=(e,t)=>{16==t.keyCode&&(e.input.shiftKey=!1)},nm.keypress=(e,t)=>{if(nO(e,t)||!t.charCode||t.ctrlKey&&!t.altKey||tr&&t.metaKey)return;if(e.someProp("handleKeyPress",n=>n(e,t)))return void t.preventDefault();let n=e.state.selection;if(!(n instanceof q)||!n.$from.sameParent(n.$to)){let r=String.fromCharCode(t.charCode),o=()=>e.state.tr.insertText(r).scrollIntoView();/[\r\n]/.test(r)||e.someProp("handleTextInput",t=>t(e,n.$from.pos,n.$to.pos,r,o))||e.dispatch(o()),t.preventDefault()}};let nM=tr?"metaKey":"ctrlKey";nf.mousedown=(e,t)=>{var n;let r,o;e.input.shiftKey=t.shiftKey;let i=nD(e),s=Date.now(),l="singleClick";s-e.input.lastClick.time<500&&(r=(n=e.input.lastClick).x-t.clientX)*r+(o=n.y-t.clientY)*o<100&&!t[nM]&&e.input.lastClick.button==t.button&&("singleClick"==e.input.lastClick.type?l="doubleClick":"doubleClick"==e.input.lastClick.type&&(l="tripleClick")),e.input.lastClick={time:s,x:t.clientX,y:t.clientY,type:l,button:t.button};let a=e.posAtCoords(nS(t));a&&("singleClick"==l?(e.input.mouseDown&&e.input.mouseDown.done(),e.input.mouseDown=new nC(e,a,t,!!i)):("doubleClick"==l?function(e,t,n,r){return nk(e,"handleDoubleClickOn",t,n,r)||e.someProp("handleDoubleClick",n=>n(e,t,r))}:function(e,t,n,r){return nk(e,"handleTripleClickOn",t,n,r)||e.someProp("handleTripleClick",n=>n(e,t,r))||function(e,t,n){if(0!=n.button)return!1;let r=e.state.doc;if(-1==t)return!!r.inlineContent&&(nx(e,q.create(r,0,r.content.size),"pointer"),!0);let o=r.resolve(t);for(let t=o.depth+1;t>0;t--){let n=t>o.depth?o.nodeAfter:o.node(t),i=o.before(t);if(n.inlineContent)nx(e,q.create(r,i+1,i+1+n.content.size),"pointer");else{if(!K.isSelectable(n))continue;nx(e,K.create(r,i),"pointer")}return!0}}(e,n,r)})(e,a.pos,a.inside,t)?t.preventDefault():nv(e,"pointer"))};class nC{constructor(e,t,n,r){let o,i;if(this.view=e,this.pos=t,this.event=n,this.flushed=r,this.delayedSelectionSync=!1,this.mightDrag=null,this.startDoc=e.state.doc,this.selectNode=!!n[nM],this.allowDefault=n.shiftKey,t.inside>-1)o=e.state.doc.nodeAt(t.inside),i=t.inside;else{let n=e.state.doc.resolve(t.pos);o=n.parent,i=n.depth?n.before():0}const s=r?null:n.target,l=s?e.docView.nearestDesc(s,!0):null;this.target=l&&1==l.nodeDOM.nodeType?l.nodeDOM:null;let{selection:a}=e.state;(0==n.button&&o.type.spec.draggable&&!1!==o.type.spec.selectable||a instanceof K&&a.from<=i&&a.to>i)&&(this.mightDrag={node:o,pos:i,addAttr:!!(this.target&&!this.target.draggable),setUneditable:!!(this.target&&e8&&!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)),nv(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(()=>tK(this.view)),this.view.input.mouseDown=null}up(e){if(this.done(),!this.view.dom.contains(e.target))return;let t=this.pos;if(this.view.state.doc!=this.startDoc&&(t=this.view.posAtCoords(nS(e))),this.updateAllowDefault(e),this.allowDefault||!t)nv(this.view,"pointer");else{var n,r,o,i;(n=this.view,r=t.pos,o=t.inside,i=this.selectNode,nk(n,"handleClickOn",r,o,e)||n.someProp("handleClick",t=>t(n,r,e))||(i?function(e,t){if(-1==t)return!1;let n=e.state.selection,r,o;n instanceof K&&(r=n.node);let i=e.state.doc.resolve(t);for(let e=i.depth+1;e>0;e--){let t=e>i.depth?i.nodeAfter:i.node(e);if(K.isSelectable(t)){o=r&&n.$from.depth>0&&e>=n.$from.depth&&i.before(n.$from.depth+1)==n.$from.pos?i.before(n.$from.depth):i.before(e);break}}return null!=o&&(nx(e,K.create(e.state.doc,o),"pointer"),!0)}(n,o):function(e,t){if(-1==t)return!1;let n=e.state.doc.resolve(t),r=n.nodeAfter;return!!(r&&r.isAtom&&K.isSelectable(r))&&(nx(e,new K(n),"pointer"),!0)}(n,o)))?e.preventDefault():0==e.button&&(this.flushed||tt&&this.mightDrag&&!this.mightDrag.node.isAtom||e7&&!this.view.state.selection.visible&&2>=Math.min(Math.abs(t.pos-this.view.state.selection.from),Math.abs(t.pos-this.view.state.selection.to)))?(nx(this.view,B.near(this.view.state.doc.resolve(t.pos)),"pointer"),e.preventDefault()):nv(this.view,"pointer")}}move(e){this.updateAllowDefault(e),nv(this.view,"pointer"),0==e.buttons&&this.done()}updateAllowDefault(e){!this.allowDefault&&(Math.abs(this.event.x-e.clientX)>4||Math.abs(this.event.y-e.clientY)>4)&&(this.allowDefault=!0)}}function nO(e,t){return!!e.composing||!!(tt&&500>Math.abs(t.timeStamp-e.input.compositionEndedAt))&&(e.input.compositionEndedAt=-2e8,!0)}nf.touchstart=e=>{e.input.lastTouch=Date.now(),nD(e),nv(e,"pointer")},nf.touchmove=e=>{e.input.lastTouch=Date.now(),nv(e,"pointer")},nf.contextmenu=e=>nD(e);let nN=ti?5e3:-1;function nE(e,t){clearTimeout(e.input.composingTimeout),t>-1&&(e.input.composingTimeout=setTimeout(()=>nD(e),t))}function nT(e){let t;for(e.composing&&(e.input.composing=!1,e.input.compositionEndedAt=((t=document.createEvent("Event")).initEvent("event",!0,!0),t.timeStamp));e.input.compositionNodes.length>0;)e.input.compositionNodes.pop().markParentsDirty()}function nD(e,t=!1){if(!ti||!(e.domObserver.flushingSoon>=0)){if(e.domObserver.forceFlush(),nT(e),t||e.docView&&e.docView.dirty){let n=tq(e),r=e.state.selection;return n&&!n.eq(r)?e.dispatch(e.state.tr.setSelection(n)):(e.markCursor||t)&&!r.$from.node(r.$from.sharedDepth(r.to)).inlineContent?e.dispatch(e.state.tr.deleteSelection()):e.updateState(e.state),!0}return!1}}nm.compositionstart=nm.compositionupdate=e=>{if(!e.composing){e.domObserver.flush();let{state:t}=e,n=t.selection.$to;if(t.selection instanceof q&&(t.storedMarks||!n.textOffset&&n.parentOffset&&n.nodeBefore.marks.some(e=>!1===e.type.spec.inclusive)||e7&&to&&function(e){let{focusNode:t,focusOffset:n}=e.domSelectionRange();if(!t||1!=t.nodeType||n>=t.childNodes.length)return!1;let r=t.childNodes[n];return 1==r.nodeType&&"false"==r.contentEditable}(e)))e.markCursor=e.state.storedMarks||n.marks(),nD(e,!0),e.markCursor=null;else if(nD(e,!t.selection.empty),e8&&t.selection.empty&&n.parentOffset&&!n.textOffset&&n.nodeBefore.marks.length){let t=e.domSelectionRange();for(let n=t.focusNode,r=t.focusOffset;n&&1==n.nodeType&&0!=r;){let t=r<0?n.lastChild:n.childNodes[r-1];if(!t)break;if(3==t.nodeType){let n=e.domSelection();n&&n.collapse(t,t.nodeValue.length);break}n=t,r=-1}}e.input.composing=!0}nE(e,nN)},nm.compositionend=(e,t)=>{e.composing&&(e.input.composing=!1,e.input.compositionEndedAt=t.timeStamp,e.input.compositionPendingChanges=e.domObserver.pendingRecords().length?e.input.compositionID:0,e.input.compositionNode=null,e.input.badSafariComposition?e.domObserver.forceFlush():e.input.compositionPendingChanges&&Promise.resolve().then(()=>e.domObserver.flush()),e.input.compositionID++,nE(e,20))};let nA=e5&&e6<15||tn&&tl<604;function nR(e,n,r,o,i){let s=ni(e,n,r,o,e.state.selection.$from);if(e.someProp("handlePaste",n=>n(e,i,s||t.Slice.empty)))return!0;if(!s)return!1;let l=0==s.openStart&&0==s.openEnd&&1==s.content.childCount?s.content.firstChild:null,a=l?e.state.tr.replaceSelectionWith(l,o):e.state.tr.replaceSelection(s);return e.dispatch(a.scrollIntoView().setMeta("paste",!0).setMeta("uiEvent","paste")),!0}function nP(e){let t=e.getData("text/plain")||e.getData("Text");if(t)return t;let n=e.getData("text/uri-list");return n?n.replace(/\r?\n/g," "):""}nf.copy=nm.cut=(e,t)=>{let n=e.state.selection,r="cut"==t.type;if(n.empty)return;let o=nA?null:t.clipboardData,{dom:i,text:s}=no(e,n.content());o?(t.preventDefault(),o.clearData(),o.setData("text/html",i.innerHTML),o.setData("text/plain",s)):function(e,t){if(!e.dom.parentNode)return;let n=e.dom.parentNode.appendChild(document.createElement("div"));n.appendChild(t),n.style.cssText="position: fixed; left: -10000px; top: 10px";let r=getSelection(),o=document.createRange();o.selectNodeContents(t),e.dom.blur(),r.removeAllRanges(),r.addRange(o),setTimeout(()=>{n.parentNode&&n.parentNode.removeChild(n),e.focus()},50)}(e,i),r&&e.dispatch(e.state.tr.deleteSelection().scrollIntoView().setMeta("uiEvent","cut"))},nm.paste=(e,t)=>{if(e.composing&&!ti)return;let n=nA?null:t.clipboardData,r=e.input.shiftKey&&45!=e.input.lastKeyCode;n&&nR(e,nP(n),n.getData("text/html"),r,t)?t.preventDefault():function(e,t){if(!e.dom.parentNode)return;let n=e.input.shiftKey||e.state.selection.$from.parent.type.spec.code,r=e.dom.parentNode.appendChild(document.createElement(n?"textarea":"div"));n||(r.contentEditable="true"),r.style.cssText="position: fixed; left: -10000px; top: 10px",r.focus();let o=e.input.shiftKey&&45!=e.input.lastKeyCode;setTimeout(()=>{e.focus(),r.parentNode&&r.parentNode.removeChild(r),n?nR(e,r.value,null,o,t):nR(e,r.textContent,r.innerHTML,o,t)},50)}(e,t)};class nz{constructor(e,t,n){this.slice=e,this.move=t,this.node=n}}let nI=tr?"altKey":"ctrlKey";function n$(e,t){let n=e.someProp("dragCopies",e=>!e(t));return null!=n?n:!t[nI]}for(let e in nf.dragstart=(e,t)=>{let n,r=e.input.mouseDown;if(r&&r.done(),!t.dataTransfer)return;let o=e.state.selection,i=o.empty?null:e.posAtCoords(nS(t));if(i&&i.pos>=o.from&&i.pos<=(o instanceof 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l=!!(r&&n$(e,n));if(e.someProp("handleDrop",r=>r(e,n,s||t.Slice.empty,l)))return n.preventDefault();if(!s)return;n.preventDefault();let a=s?O(e.state.doc,i.pos,s):i.pos;null==a&&(a=i.pos);let c=e.state.tr;if(l){let{node:e}=r;e?e.replace(c):c.deleteSelection()}let d=c.mapping.map(a),u=0==s.openStart&&0==s.openEnd&&1==s.content.childCount,h=c.doc;if(u?c.replaceRangeWith(d,d,s.content.firstChild):c.replaceRange(d,d,s),c.doc.eq(h))return;let p=c.doc.resolve(d);if(u&&K.isSelectable(s.content.firstChild)&&p.nodeAfter&&p.nodeAfter.sameMarkup(s.content.firstChild))c.setSelection(new K(p));else{let 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nF(e,t){if(e==t)return!0;for(let n in e)if(e[n]!==t[n])return!1;for(let n in t)if(!(n in e))return!1;return!0}class n_{constructor(e,t){this.toDOM=e,this.spec=t||nW,this.side=this.spec.side||0}map(e,t,n,r){let{pos:o,deleted:i}=e.mapResult(t.from+r,this.side<0?-1:1);return i?null:new nj(o-n,o-n,this)}valid(){return!0}eq(e){return this==e||e instanceof n_&&(this.spec.key&&this.spec.key==e.spec.key||this.toDOM==e.toDOM&&nF(this.spec,e.spec))}destroy(e){this.spec.destroy&&this.spec.destroy(e)}}class nV{constructor(e,t){this.attrs=e,this.spec=t||nW}map(e,t,n,r){let o=e.map(t.from+r,this.spec.inclusiveStart?-1:1)-n,i=e.map(t.to+r,this.spec.inclusiveEnd?1:-1)-n;return o>=i?null:new nj(o,i,this)}valid(e,t){return t.from<t.to}eq(e){return this==e||e instanceof nV&&nF(this.attrs,e.attrs)&&nF(this.spec,e.spec)}static is(e){return e.type instanceof nV}destroy(){}}class nB{constructor(e,t){this.attrs=e,this.spec=t||nW}map(e,t,n,r){let o=e.mapResult(t.from+r,1);if(o.deleted)return null;let i=e.mapResult(t.to+r,-1);return i.deleted||i.pos<=o.pos?null:new nj(o.pos-n,i.pos-n,this)}valid(e,t){let{index:n,offset:r}=e.content.findIndex(t.from),o;return r==t.from&&!(o=e.child(n)).isText&&r+o.nodeSize==t.to}eq(e){return this==e||e instanceof nB&&nF(this.attrs,e.attrs)&&nF(this.spec,e.spec)}destroy(){}}class nj{constructor(e,t,n){this.from=e,this.to=t,this.type=n}copy(e,t){return new nj(e,t,this.type)}eq(e,t=0){return this.type.eq(e.type)&&this.from+t==e.from&&this.to+t==e.to}map(e,t,n){return this.type.map(e,this,t,n)}static widget(e,t,n){return new nj(e,e,new n_(t,n))}static inline(e,t,n,r){return new nj(e,t,new nV(n,r))}static node(e,t,n,r){return new nj(e,t,new nB(n,r))}get spec(){return this.type.spec}get inline(){return this.type instanceof nV}get widget(){return this.type instanceof n_}}let nL=[],nW={};class nq{constructor(e,t){this.local=e.length?e:nL,this.children=t.length?t:nL}static create(e,t){return t.length?nX(t,e,0,nW):nH}find(e,t,n){let r=[];return this.findInner(null==e?0:e,null==t?1e9:t,r,0,n),r}findInner(e,t,n,r,o){for(let i=0;i<this.local.length;i++){let s=this.local[i];s.from<=t&&s.to>=e&&(!o||o(s.spec))&&n.push(s.copy(s.from+r,s.to+r))}for(let i=0;i<this.children.length;i+=3)if(this.children[i]<t&&this.children[i+1]>e){let s=this.children[i]+1;this.children[i+2].findInner(e-s,t-s,n,r+s,o)}}map(e,t,n){return this==nH||0==e.maps.length?this:this.mapInner(e,t,0,0,n||nW)}mapInner(e,t,n,r,o){let i;for(let s=0;s<this.local.length;s++){let l=this.local[s].map(e,n,r);l&&l.type.valid(t,l)?(i||(i=[])).push(l):o.onRemove&&o.onRemove(this.local[s].spec)}return this.children.length?function(e,t,n,r,o,i,s){let l=e.slice();for(let e=0,t=i;e<n.maps.length;e++){let r=0;n.maps[e].forEach((e,n,o,i)=>{let s=i-o-(n-e);for(let o=0;o<l.length;o+=3){let i=l[o+1];if(i<0||e>i+t-r)continue;let a=l[o]+t-r;n>=a?l[o+1]=e<=a?-2:-1:e>=t&&s&&(l[o]+=s,l[o+1]+=s)}r+=s}),t=n.maps[e].map(t,-1)}let a=!1;for(let 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r=0;r<this.members.length;r++){let o=this.members[r].localsInner(e);if(o.length)if(t){n&&(t=t.slice(),n=!1);for(let e=0;e<o.length;e++)t.push(o[e])}else t=o}return t?nZ(n?t:t.sort(nY)):nL}static from(e){switch(e.length){case 0:return nH;case 1:return e[0];default:return new nK(e.every(e=>e instanceof nq)?e:e.reduce((e,t)=>e.concat(t instanceof nq?t:t.members),[]))}}forEachSet(e){for(let t=0;t<this.members.length;t++)this.members[t].forEachSet(e)}}function nU(e,t){if(!t||!e.length)return e;let n=[];for(let r=0;r<e.length;r++){let o=e[r];n.push(new nj(o.from+t,o.to+t,o.type))}return n}function nJ(e,t,n){if(t.isLeaf)return null;let r=n+t.nodeSize,o=null;for(let t=0,i;t<e.length;t++)(i=e[t])&&i.from>n&&i.to<r&&((o||(o=[])).push(i),e[t]=null);return o}function nG(e){let t=[];for(let n=0;n<e.length;n++)null!=e[n]&&t.push(e[n]);return t}function nX(e,t,n,r){let o=[],i=!1;t.forEach((t,s)=>{let l=nJ(e,t,s+n);if(l){i=!0;let e=nX(l,t,n+s+1,r);e!=nH&&o.push(s,s+t.nodeSize,e)}});let s=nU(i?nG(e):e,-n).sort(nY);for(let e=0;e<s.length;e++)s[e].type.valid(t,s[e])||(r.onRemove&&r.onRemove(s[e].spec),s.splice(e--,1));return s.length||o.length?new nq(s,o):nH}function nY(e,t){return e.from-t.from||e.to-t.to}function nZ(e){let t=e;for(let n=0;n<t.length-1;n++){let r=t[n];if(r.from!=r.to)for(let o=n+1;o<t.length;o++){let i=t[o];if(i.from==r.from){i.to!=r.to&&(t==e&&(t=e.slice()),t[o]=i.copy(i.from,r.to),nQ(t,o+1,i.copy(r.to,i.to)));continue}i.from<r.to&&(t==e&&(t=e.slice()),t[n]=r.copy(r.from,i.from),nQ(t,o,r.copy(i.from,r.to)));break}}return t}function nQ(e,t,n){for(;t<e.length&&nY(n,e[t])>0;)t++;e.splice(t,0,n)}function n0(e){let t=[];return e.someProp("decorations",n=>{let r=n(e.state);r&&r!=nH&&t.push(r)}),e.cursorWrapper&&t.push(nq.create(e.state.doc,[e.cursorWrapper.deco])),nK.from(t)}let n1={childList:!0,characterData:!0,characterDataOldValue:!0,attributes:!0,attributeOldValue:!0,subtree:!0},n2=e5&&e6<=11;class n3{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 n9{constructor(e,t){this.view=e,this.handleDOMChange=t,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new n3,this.onCharData=null,this.suppressingSelectionUpdates=!1,this.lastChangedTextNode=null,this.observer=window.MutationObserver&&new window.MutationObserver(t=>{for(let e=0;e<t.length;e++)this.queue.push(t[e]);e5&&e6<=11&&t.some(e=>"childList"==e.type&&e.removedNodes.length||"characterData"==e.type&&e.oldValue.length>e.target.nodeValue.length)?this.flushSoon():tt&&e.composing&&t.some(e=>"childList"==e.type&&"TR"==e.target.nodeName)?(e.input.badSafariComposition=!0,this.flushSoon()):this.flush()}),n2&&(this.onCharData=e=>{this.queue.push({target:e.target,type:"characterData",oldValue:e.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,n1)),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(t0(this.view)){if(this.suppressingSelectionUpdates)return tK(this.view);if(e5&&e6<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&eK(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,n;for(let n=e.focusNode;n;n=eL(n))t.add(n);for(let r=e.anchorNode;r;r=eL(r))if(t.has(r)){n=r;break}let r=n&&this.view.docView.nearestDesc(n);if(r&&r.ignoreMutation({type:"selection",target:3==n.nodeType?n.parentNode:n}))return this.setCurSelection(),!0}pendingRecords(){if(this.observer)for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}flush(){var e;let{view:t}=this;if(!t.docView||this.flushingSoon>-1)return;let n=this.pendingRecords();n.length&&(this.queue=[]);let r=t.domSelectionRange(),o=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(r)&&t0(t)&&!this.ignoreSelectionChange(r),i=-1,s=-1,l=!1,a=[];if(t.editable)for(let e=0;e<n.length;e++){let t=this.registerMutation(n[e],a);t&&(i=i<0?t.from:Math.min(t.from,i),s=s<0?t.to:Math.max(t.to,s),t.typeOver&&(l=!0))}if(a.some(e=>"BR"==e.nodeName)&&(8==t.input.lastKeyCode||46==t.input.lastKeyCode)){for(let e of a)if("BR"==e.nodeName&&e.parentNode){let t=e.nextSibling;for(;t&&1==t.nodeType;){if("false"==t.contentEditable){e.parentNode.removeChild(e);break}t=t.firstChild}}}else if(e8&&a.length){let e=a.filter(e=>"BR"==e.nodeName);if(2==e.length){let[t,n]=e;t.parentNode&&t.parentNode.parentNode==n.parentNode?n.remove():t.remove()}else{let{focusNode:n}=this.currentSelection;for(let r of e){let e=r.parentNode;e&&"LI"==e.nodeName&&(!n||function(e,t){for(let n=t.parentNode;n&&n!=e.dom;n=n.parentNode){let t=e.docView.nearestDesc(n,!0);if(t&&t.node.isBlock)return n}return null}(t,n)!=e)&&r.remove()}}}let c=null;i<0&&o&&t.input.lastFocus>Date.now()-200&&Math.max(t.input.lastTouch,t.input.lastClick.time)<Date.now()-300&&eY(r)&&(c=tq(t))&&c.eq(B.near(t.state.doc.resolve(0),1))?(t.input.lastFocus=0,tK(t),this.currentSelection.set(r),t.scrollToSelection()):(i>-1||o)&&(i>-1&&(t.docView.markDirty(i,s),e=t,!n5.has(e)&&(n5.set(e,null),-1!==["normal","nowrap","pre-line"].indexOf(getComputedStyle(e.dom).whiteSpace))&&(e.requiresGeckoHackNode=e8,n6||(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."),n6=!0))),t.input.badSafariComposition&&(t.input.badSafariComposition=!1,function(e,t){var n;let{focusNode:r,focusOffset:o}=e.domSelectionRange();for(let i of t)if((null==(n=i.parentNode)?void 0:n.nodeName)=="TR"){let t=i.nextSibling;for(;t&&"TD"!=t.nodeName&&"TH"!=t.nodeName;)t=t.nextSibling;if(t){let n=t;for(;;){let e=n.firstChild;if(!e||1!=e.nodeType||"false"==e.contentEditable||/^(BR|IMG)$/.test(e.nodeName))break;n=e}n.insertBefore(i,n.firstChild),r==i&&e.domSelection().collapse(i,o)}else i.parentNode.removeChild(i)}}(t,a)),this.handleDOMChange(i,s,l,a),t.docView&&t.docView.dirty?t.updateState(t.state):this.currentSelection.eq(r)||tK(t),this.currentSelection.set(r))}registerMutation(e,t){if(t.indexOf(e.target)>-1)return null;let n=this.view.docView.nearestDesc(e.target);if("attributes"==e.type&&(n==this.view.docView||"contenteditable"==e.attributeName||"style"==e.attributeName&&!e.oldValue&&!e.target.getAttribute("style"))||!n||n.ignoreMutation(e))return null;if("childList"==e.type){for(let n=0;n<e.addedNodes.length;n++){let r=e.addedNodes[n];t.push(r),3==r.nodeType&&(this.lastChangedTextNode=r)}if(n.contentDOM&&n.contentDOM!=n.dom&&!n.contentDOM.contains(e.target))return{from:n.posBefore,to:n.posAfter};let r=e.previousSibling,o=e.nextSibling;if(e5&&e6<=11&&e.addedNodes.length)for(let t=0;t<e.addedNodes.length;t++){let{previousSibling:n,nextSibling:i}=e.addedNodes[t];(!n||0>Array.prototype.indexOf.call(e.addedNodes,n))&&(r=n),(!i||0>Array.prototype.indexOf.call(e.addedNodes,i))&&(o=i)}let i=r&&r.parentNode==e.target?ej(r)+1:0,s=n.localPosFromDOM(e.target,i,-1),l=o&&o.parentNode==e.target?ej(o):e.target.childNodes.length;return{from:s,to:n.localPosFromDOM(e.target,l,1)}}return"attributes"==e.type?{from:n.posAtStart-n.border,to:n.posAtEnd+n.border}:(this.lastChangedTextNode=e.target,{from:n.posAtStart,to:n.posAtEnd,typeOver:e.target.nodeValue==e.oldValue})}}let n5=new WeakMap,n6=!1;function n8(e,t){let n=t.startContainer,r=t.startOffset,o=t.endContainer,i=t.endOffset,s=e.domAtPos(e.state.selection.anchor);return eK(s.node,s.offset,o,i)&&([n,r,o,i]=[o,i,n,r]),{anchorNode:n,anchorOffset:r,focusNode:o,focusOffset:i}}function n4(e){let t=e.pmViewDesc;if(t)return t.parseRule();if("BR"==e.nodeName&&e.parentNode){if(tt&&/^(ul|ol)$/i.test(e.parentNode.nodeName)){let e=document.createElement("div");return e.appendChild(document.createElement("li")),{skip:e}}else if(e.parentNode.lastChild==e||tt&&/^(tr|table)$/i.test(e.parentNode.nodeName))return{ignore:!0}}else if("IMG"==e.nodeName&&e.getAttribute("mark-placeholder"))return{ignore:!0};return null}let n7=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|img|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function re(e,t,n){return Math.max(n.anchor,n.head)>t.content.size?null:tQ(e,t.resolve(n.anchor),t.resolve(n.head))}function rt(e,t,n){let r=e.depth,o=t?e.end():e.pos;for(;r>0&&(t||e.indexAfter(r)==e.node(r).childCount);)r--,o++,t=!1;if(n){let t=e.node(r).maybeChild(e.indexAfter(r));for(;t&&!t.isLeaf;)t=t.firstChild,o++}return o}function rn(e){if(2!=e.length)return!1;let t=e.charCodeAt(0),n=e.charCodeAt(1);return t>=56320&&t<=57343&&n>=55296&&n<=56319}class rr{constructor(e,n){this._root=null,this.focused=!1,this.trackWrites=null,this.mounted=!1,this.markCursor=null,this.cursorWrapper=null,this.lastSelectedViewDesc=void 0,this.input=new ny,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=n,this.state=n.state,this.directPlugins=n.plugins||[],this.directPlugins.forEach(ra),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=rs(this),ri(this),this.nodeViews=rl(this),this.docView=tD(this.state.doc,ro(this),n0(this),this.dom,this),this.domObserver=new n9(this,(e,n,r,o)=>(function(e,n,r,o,i){let s,l,a,c=e.input.compositionPendingChanges||(e.composing?e.input.compositionID:0);if(e.input.compositionPendingChanges=0,n<0){let t=e.input.lastSelectionTime>Date.now()-50?e.input.lastSelectionOrigin:null,n=tq(e,t);if(n&&!e.state.selection.eq(n)){if(e7&&ti&&13===e.input.lastKeyCode&&Date.now()-100<e.input.lastKeyCodeTime&&e.someProp("handleKeyDown",t=>t(e,eZ(13,"Enter"))))return;let r=e.state.tr.setSelection(n);"pointer"==t?r.setMeta("pointer",!0):"key"==t&&r.scrollIntoView(),c&&r.setMeta("composition",c),e.dispatch(r)}return}let d=e.state.doc.resolve(n),u=d.sharedDepth(r);n=d.before(u+1),r=e.state.doc.resolve(r).after(u+1);let h=e.state.selection,p=function(e,n,r){let o,{node:i,fromOffset:s,toOffset:l,from:a,to:c}=e.docView.parseRange(n,r),d=e.domSelectionRange(),u=d.anchorNode;if(u&&e.dom.contains(1==u.nodeType?u:u.parentNode)&&(o=[{node:u,offset:d.anchorOffset}],eY(d)||o.push({node:d.focusNode,offset:d.focusOffset})),e7&&8===e.input.lastKeyCode)for(let e=l;e>s;e--){let t=i.childNodes[e-1],n=t.pmViewDesc;if("BR"==t.nodeName&&!n){l=e;break}if(!n||n.size)break}let h=e.state.doc,p=e.someProp("domParser")||t.DOMParser.fromSchema(e.state.schema),f=h.resolve(a),m=null,g=p.parse(i,{topNode:f.parent,topMatch:f.parent.contentMatchAt(f.index()),topOpen:!0,from:s,to:l,preserveWhitespace:"pre"!=f.parent.type.whitespace||"full",findPositions:o,ruleFromNode:n4,context:f});if(o&&null!=o[0].pos){let e=o[0].pos,t=o[1]&&o[1].pos;null==t&&(t=e),m={anchor:e+a,head:t+a}}return{doc:g,sel:m,from:a,to:c}}(e,n,r),f=e.state.doc,m=f.slice(p.from,p.to);8===e.input.lastKeyCode&&Date.now()-100<e.input.lastKeyCodeTime?(s=e.state.selection.to,l="end"):(s=e.state.selection.from,l="start"),e.input.lastKeyCode=null;let g=function(e,t,n,r,o){let i=e.findDiffStart(t,n);if(null==i)return null;let{a:s,b:l}=e.findDiffEnd(t,n+e.size,n+t.size);if("end"==o){let e=Math.max(0,i-Math.min(s,l));r-=s+e-i}if(s<i&&e.size<t.size){let e=r<=i&&r>=s?i-r:0;(i-=e)&&i<t.size&&rn(t.textBetween(i-1,i+1))&&(i+=e?1:-1),l=i+(l-s),s=i}else if(l<i){let t=r<=i&&r>=l?i-r:0;(i-=t)&&i<e.size&&rn(e.textBetween(i-1,i+1))&&(i+=t?1:-1),s=i+(s-l),l=i}return{start:i,endA:s,endB:l}}(m.content,p.doc.content,p.from,s,l);if(g&&e.input.domChangeCount++,(tn&&e.input.lastIOSEnter>Date.now()-225||ti)&&i.some(e=>1==e.nodeType&&!n7.test(e.nodeName))&&(!g||g.endA>=g.endB)&&e.someProp("handleKeyDown",t=>t(e,eZ(13,"Enter")))){e.input.lastIOSEnter=0;return}if(!g)if(o&&h instanceof q&&!h.empty&&h.$head.sameParent(h.$anchor)&&!e.composing&&!(p.sel&&p.sel.anchor!=p.sel.head))g={start:h.from,endA:h.to,endB:h.to};else{if(p.sel){let t=re(e,e.state.doc,p.sel);if(t&&!t.eq(e.state.selection)){let n=e.state.tr.setSelection(t);c&&n.setMeta("composition",c),e.dispatch(n)}}return}e.state.selection.from<e.state.selection.to&&g.start==g.endB&&e.state.selection instanceof q&&(g.start>e.state.selection.from&&g.start<=e.state.selection.from+2&&e.state.selection.from>=p.from?g.start=e.state.selection.from:g.endA<e.state.selection.to&&g.endA>=e.state.selection.to-2&&e.state.selection.to<=p.to&&(g.endB+=e.state.selection.to-g.endA,g.endA=e.state.selection.to)),e5&&e6<=11&&g.endB==g.start+1&&g.endA==g.start&&g.start>p.from&&"  "==p.doc.textBetween(g.start-p.from-1,g.start-p.from+1)&&(g.start--,g.endA--,g.endB--);let y=p.doc.resolveNoCache(g.start-p.from),v=p.doc.resolveNoCache(g.endB-p.from),b=f.resolve(g.start),w=y.sameParent(v)&&y.parent.inlineContent&&b.end()>=g.endA;if((tn&&e.input.lastIOSEnter>Date.now()-225&&(!w||i.some(e=>"DIV"==e.nodeName||"P"==e.nodeName))||!w&&y.pos<p.doc.content.size&&(!y.sameParent(v)||!y.parent.inlineContent)&&y.pos<v.pos&&!/\S/.test(p.doc.textBetween(y.pos,v.pos,"","")))&&e.someProp("handleKeyDown",t=>t(e,eZ(13,"Enter")))){e.input.lastIOSEnter=0;return}if(e.state.selection.anchor>g.start&&function(e,t,n,r,o){if(n-t<=o.pos-r.pos||rt(r,!0,!1)<o.pos)return!1;let i=e.resolve(t);if(!r.parent.isTextblock){let e=i.nodeAfter;return null!=e&&n==t+e.nodeSize}if(i.parentOffset<i.parent.content.size||!i.parent.isTextblock)return!1;let s=e.resolve(rt(i,!0,!0));return!(!s.parent.isTextblock||s.pos>n||rt(s,!0,!1)<n)&&r.parent.content.cut(r.parentOffset).eq(s.parent.content)}(f,g.start,g.endA,y,v)&&e.someProp("handleKeyDown",t=>t(e,eZ(8,"Backspace")))){ti&&e7&&e.domObserver.suppressSelectionUpdates();return}e7&&g.endB==g.start&&(e.input.lastChromeDelete=Date.now()),ti&&!w&&y.start()!=v.start()&&0==v.parentOffset&&y.depth==v.depth&&p.sel&&p.sel.anchor==p.sel.head&&p.sel.head==g.endA&&(g.endB-=2,v=p.doc.resolveNoCache(g.endB-p.from),setTimeout(()=>{e.someProp("handleKeyDown",function(t){return t(e,eZ(13,"Enter"))})},20));let S=g.start,k=g.endA,x=t=>{let n=t||e.state.tr.replace(S,k,p.doc.slice(g.start-p.from,g.endB-p.from));if(p.sel){let t=re(e,n.doc,p.sel);t&&!(e7&&e.composing&&t.empty&&(g.start!=g.endB||e.input.lastChromeDelete<Date.now()-100)&&(t.head==S||t.head==n.mapping.map(k)-1)||e5&&t.empty&&t.head==S)&&n.setSelection(t)}return c&&n.setMeta("composition",c),n.scrollIntoView()};if(w)if(y.pos==v.pos){e5&&e6<=11&&0==y.parentOffset&&(e.domObserver.suppressSelectionUpdates(),setTimeout(()=>tK(e),20));let t=x(e.state.tr.delete(S,k)),n=f.resolve(g.start).marksAcross(f.resolve(g.endA));n&&t.ensureMarks(n),e.dispatch(t)}else if(g.endA==g.endB&&(a=function(e,n){let r=e.firstChild.marks,o=n.firstChild.marks,i=r,s=o,l,a,c;for(let e=0;e<o.length;e++)i=o[e].removeFromSet(i);for(let e=0;e<r.length;e++)s=r[e].removeFromSet(s);if(1==i.length&&0==s.length)a=i[0],l="add",c=e=>e.mark(a.addToSet(e.marks));else{if(0!=i.length||1!=s.length)return null;a=s[0],l="remove",c=e=>e.mark(a.removeFromSet(e.marks))}let d=[];for(let e=0;e<n.childCount;e++)d.push(c(n.child(e)));if(t.Fragment.from(d).eq(e))return{mark:a,type:l}}(y.parent.content.cut(y.parentOffset,v.parentOffset),b.parent.content.cut(b.parentOffset,g.endA-b.start())))){let t=x(e.state.tr);"add"==a.type?t.addMark(S,k,a.mark):t.removeMark(S,k,a.mark),e.dispatch(t)}else if(y.parent.child(y.index()).isText&&y.index()==v.index()-!v.textOffset){let t=y.parent.textBetween(y.parentOffset,v.parentOffset),n=()=>x(e.state.tr.insertText(t,S,k));e.someProp("handleTextInput",r=>r(e,S,k,t,n))||e.dispatch(n())}else e.dispatch(x());else e.dispatch(x())})(this,e,n,r,o)),this.domObserver.start(),function(e){for(let t in nf){let n=nf[t];e.dom.addEventListener(t,e.input.eventHandlers[t]=t=>{!function(e,t){if(!t.bubbles)return!0;if(t.defaultPrevented)return!1;for(let n=t.target;n!=e.dom;n=n.parentNode)if(!n||11==n.nodeType||n.pmViewDesc&&n.pmViewDesc.stopEvent(t))return!1;return!0}(e,t)||nw(e,t)||!e.editable&&t.type in nm||n(e,t)},ng[t]?{passive:!0}:void 0)}tt&&e.dom.addEventListener("input",()=>null),nb(e)}(this),this.updatePluginViews()}get composing(){return this.input.composing}get props(){if(this._props.state!=this.state){let e=this._props;for(let t in this._props={},e)this._props[t]=e[t];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&nb(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(ra),this.directPlugins=e.plugins),this.updateStateInner(e.state,t)}setProps(e){let t={};for(let e in this._props)t[e]=this._props[e];for(let n in t.state=this.state,e)t[n]=e[n];this.update(t)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,t){var n,r,o;let i=this.state,s=!1,l=!1;e.storedMarks&&this.composing&&(nT(this),l=!0),this.state=e;let a=i.plugins!=e.plugins||this._props.plugins!=t.plugins;if(a||this._props.plugins!=t.plugins||this._props.nodeViews!=t.nodeViews){let e=rl(this);(function(e,t){let n=0,r=0;for(let r in e){if(e[r]!=t[r])return!0;n++}for(let e in t)r++;return n!=r})(e,this.nodeViews)&&(this.nodeViews=e,s=!0)}(a||t.handleDOMEvents!=this._props.handleDOMEvents)&&nb(this),this.editable=rs(this),ri(this);let c=n0(this),d=ro(this),u=i.plugins==e.plugins||i.doc.eq(e.doc)?e.scrollToSelection>i.scrollToSelection?"to selection":"preserve":"reset",h=s||!this.docView.matchesNode(e.doc,d,c);(h||!e.selection.eq(i.selection))&&(l=!0);let p="preserve"==u&&l&&null==this.dom.style.overflowAnchor&&function(e){let t,n,r=e.dom.getBoundingClientRect(),o=Math.max(0,r.top);for(let i=(r.left+r.right)/2,s=o+1;s<Math.min(innerHeight,r.bottom);s+=5){let r=e.root.elementFromPoint(i,s);if(!r||r==e.dom||!e.dom.contains(r))continue;let l=r.getBoundingClientRect();if(l.top>=o-20){t=r,n=l.top;break}}return{refDOM:t,refTop:n,stack:td(e.dom)}}(this);if(l){let t,n,l;this.domObserver.stop();let a=h&&(e5||e7)&&!this.composing&&!i.selection.empty&&!e.selection.empty&&(r=i.selection,o=e.selection,l=Math.min(r.$anchor.sharedDepth(r.head),o.$anchor.sharedDepth(o.head)),r.$anchor.start(l)!=o.$anchor.start(l));if(h){let t=e7?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=function(e){let t=e.domSelectionRange();if(!t.focusNode)return null;let n=function(e,t){for(;;){if(3==e.nodeType&&t)return e;if(1==e.nodeType&&t>0){if("false"==e.contentEditable)return null;t=eG(e=e.childNodes[t-1])}else{if(!e.parentNode||eX(e))return null;t=ej(e),e=e.parentNode}}}(t.focusNode,t.focusOffset),r=function(e,t){for(;;){if(3==e.nodeType&&t<e.nodeValue.length)return e;if(1==e.nodeType&&t<e.childNodes.length){if("false"==e.contentEditable)return null;e=e.childNodes[t],t=0}else{if(!e.parentNode||eX(e))return null;t=ej(e)+1,e=e.parentNode}}}(t.focusNode,t.focusOffset);if(n&&r&&n!=r){let t=r.pmViewDesc,o=e.domObserver.lastChangedTextNode;if(n==o||r==o)return o;if(!t||!t.isText(r.nodeValue))return r;if(e.input.compositionNode==r){let e=n.pmViewDesc;if(!(!e||!e.isText(n.nodeValue)))return r}}return n||r}(this)),(s||!this.docView.update(e.doc,d,c,this))&&(this.docView.updateOuterDeco(d),this.docView.destroy(),this.docView=tD(e.doc,d,c,this.dom,this)),!t||this.trackWrites&&this.dom.contains(this.trackWrites)||(a=!0)}a||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&(t=this.docView.domFromPos(this.state.selection.anchor,0),n=this.domSelectionRange(),eK(t.node,t.offset,n.anchorNode,n.anchorOffset)))?tK(this,a):(tY(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(i),(null==(n=this.dragging)?void 0:n.node)&&!i.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,i),"reset"==u?this.dom.scrollTop=0:"to selection"==u?this.scrollToSelection():p&&function({refDOM:e,refTop:t,stack:n}){let r=e?e.getBoundingClientRect().top:0;tu(n,0==r?0:r-t)}(p)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(e&&this.dom.contains(1==e.nodeType?e:e.parentNode))if(this.someProp("handleScrollToSelection",e=>e(this)));else if(this.state.selection instanceof K){let t=this.docView.domAfterPos(this.state.selection.from);1==t.nodeType&&tc(this,t.getBoundingClientRect(),e)}else tc(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 t=0;t<this.pluginViews.length;t++){let n=this.pluginViews[t];n.update&&n.update(this,e)}else{this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let e=0;e<this.directPlugins.length;e++){let t=this.directPlugins[e];t.spec.view&&this.pluginViews.push(t.spec.view(this))}for(let e=0;e<this.state.plugins.length;e++){let t=this.state.plugins[e];t.spec.view&&this.pluginViews.push(t.spec.view(this))}}}updateDraggedNode(e,t){let n=e.node,r=-1;if(n.from<this.state.doc.content.size&&this.state.doc.nodeAt(n.from)==n.node)r=n.from;else{let e=n.from+(this.state.doc.content.size-t.doc.content.size);(e>0&&e<this.state.doc.content.size&&this.state.doc.nodeAt(e))==n.node&&(r=e)}this.dragging=new nz(e.slice,e.move,r<0?void 0:K.create(this.state.doc,r))}someProp(e,t){let n=this._props&&this._props[e],r;if(null!=n&&(r=t?t(n):n))return r;for(let n=0;n<this.directPlugins.length;n++){let o=this.directPlugins[n].props[e];if(null!=o&&(r=t?t(o):o))return r}let o=this.state.plugins;if(o)for(let n=0;n<o.length;n++){let i=o[n].props[e];if(null!=i&&(r=t?t(i):i))return r}}hasFocus(){if(e5){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(e){if(e.setActive)return e.setActive();if(th)return e.focus(th);let t=td(e);e.focus(null==th?{get preventScroll(){return th={preventScroll:!0},!0}}:void 0),th||(th=!1,tu(t,0))}(this.dom),tK(this),this.domObserver.start()}get root(){let e=this._root;if(null==e){for(let e=this.dom.parentNode;e;e=e.parentNode)if(9==e.nodeType||11==e.nodeType&&e.host)return e.getSelection||(Object.getPrototypeOf(e).getSelection=()=>e.ownerDocument.getSelection()),this._root=e}return e||document}updateRoot(){this._root=null}posAtCoords(e){return function(e,t){var n;let r,o,i=e.dom.ownerDocument,s,l=0,a=function(e,t,n){if(e.caretPositionFromPoint)try{let r=e.caretPositionFromPoint(t,n);if(r)return{node:r.offsetNode,offset:Math.min(eG(r.offsetNode),r.offset)}}catch(e){}if(e.caretRangeFromPoint){let r=e.caretRangeFromPoint(t,n);if(r)return{node:r.startContainer,offset:Math.min(eG(r.startContainer),r.startOffset)}}}(i,t.left,t.top);a&&({node:s,offset:l}=a);let c=(e.root.elementFromPoint?e.root:i).elementFromPoint(t.left,t.top);if(!c||!e.dom.contains(1!=c.nodeType?c.parentNode:c)){let n=e.dom.getBoundingClientRect();if(!tp(t,n)||!(c=function e(t,n,r){let o=t.childNodes.length;if(o&&r.top<r.bottom)for(let i=Math.max(0,Math.min(o-1,Math.floor(o*(n.top-r.top)/(r.bottom-r.top))-2)),s=i;;){let r=t.childNodes[s];if(1==r.nodeType){let t=r.getClientRects();for(let o=0;o<t.length;o++){let i=t[o];if(tp(n,i))return e(r,n,i)}}if((s=(s+1)%o)==i)break}return t}(e.dom,t,n)))return null}if(tt)for(let e=c;s&&e;e=eL(e))e.draggable&&(s=void 0);if(c=(r=(n=c).parentNode)&&/^li$/i.test(r.nodeName)&&t.left<n.getBoundingClientRect().left?r:n,s){let n;if(e8&&1==s.nodeType&&(l=Math.min(l,s.childNodes.length))<s.childNodes.length){let e=s.childNodes[l],n;"IMG"==e.nodeName&&(n=e.getBoundingClientRect()).right<=t.left&&n.bottom>t.top&&l++}ts&&l&&1==s.nodeType&&1==(n=s.childNodes[l-1]).nodeType&&"false"==n.contentEditable&&n.getBoundingClientRect().top>=t.top&&l--,s==e.dom&&l==s.childNodes.length-1&&1==s.lastChild.nodeType&&t.top>s.lastChild.getBoundingClientRect().bottom?o=e.state.doc.content.size:(0==l||1!=s.nodeType||"BR"!=s.childNodes[l-1].nodeName)&&(o=function(e,t,n,r){let o=-1;for(let n=t,i=!1;n!=e.dom;){let t=e.docView.nearestDesc(n,!0),s;if(!t)return null;if(1==t.dom.nodeType&&(t.node.isBlock&&t.parent||!t.contentDOM)&&((s=t.dom.getBoundingClientRect()).width||s.height)&&(t.node.isBlock&&t.parent&&!/^T(R|BODY|HEAD|FOOT)$/.test(t.dom.nodeName)&&(!i&&s.left>r.left||s.top>r.top?o=t.posBefore:(!i&&s.right<r.left||s.bottom<r.top)&&(o=t.posAfter),i=!0),!t.contentDOM&&o<0&&!t.node.isText))return(t.node.isBlock?r.top<(s.top+s.bottom)/2:r.left<(s.left+s.right)/2)?t.posBefore:t.posAfter;n=t.dom.parentNode}return 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n=tm(r,1);if(n.top!=n.bottom&&tp(t,n)){o={node:e,offset:i+ +(t.left>=(n.left+n.right)/2)};break}}return r.detach(),o||{node:e,offset:0}}(i,l):!i||s&&1==i.nodeType?{node:t,offset:a}:e(i,l)}(t,n),i=-1;if(1==r.nodeType&&!r.firstChild){let e=r.getBoundingClientRect();i=e.left!=e.right&&n.left>(e.left+e.right)/2?1:-1}return e.docView.posFromDOM(r,o,i)}(e,c,t));let d=e.docView.nearestDesc(c,!0);return{pos:o,inside:d?d.posAtStart-d.border:-1}}(this,e)}coordsAtPos(e,t=1){return ty(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,n=-1){let r=this.docView.posFromDOM(e,t,n);if(null==r)throw RangeError("DOM position not inside the editor");return r}endOfTextblock(e,t){return function(e,t,n){let r,o;return tk==t&&tx==n?tM:(tk=t,tx=n,tM="up"==n||"down"==n?(r=t.selection,o="up"==n?r.$from:r.$to,tw(e,t,()=>{let{node:t}=e.docView.domFromPos(o.pos,"up"==n?-1:1);for(;;){let n=e.docView.nearestDesc(t,!0);if(!n)break;if(n.node.isBlock){t=n.contentDOM||n.dom;break}t=n.dom.parentNode}let r=ty(e,o.pos,1);for(let e=t.firstChild;e;e=e.nextSibling){let t;if(1==e.nodeType)t=e.getClientRects();else{if(3!=e.nodeType)continue;t=eq(e,0,e.nodeValue.length).getClientRects()}for(let e=0;e<t.length;e++){let o=t[e];if(o.bottom>o.top+1&&("up"==n?r.top-o.top>(o.bottom-r.top)*2:o.bottom-r.bottom>(r.bottom-o.top)*2))return!1}}return!0})):function(e,t,n){let{$head:r}=t.selection;if(!r.parent.isTextblock)return!1;let o=r.parentOffset,i=o==r.parent.content.size,s=e.domSelection();return s?tS.test(r.parent.textContent)&&s.modify?tw(e,t,()=>{let{focusNode:t,focusOffset:o,anchorNode:i,anchorOffset:l}=e.domSelectionRange(),a=s.caretBidiLevel;s.modify("move",n,"character");let c=r.depth?e.docView.domAfterPos(r.before()):e.dom,{focusNode:d,focusOffset:u}=e.domSelectionRange(),h=d&&!c.contains(1==d.nodeType?d:d.parentNode)||t==d&&o==u;try{s.collapse(i,l),t&&(t!=i||o!=l)&&s.extend&&s.extend(t,o)}catch(e){}return null!=a&&(s.caretBidiLevel=a),h}):"left"==n||"backward"==n?!o:i:r.pos==r.start()||r.pos==r.end()}(e,t,n))}(this,t||this.state,e)}pasteHTML(e,t){return nR(this,"",e,!1,t||new ClipboardEvent("paste"))}pasteText(e,t){return nR(this,e,null,!0,t||new ClipboardEvent("paste"))}serializeForClipboard(e){return no(this,e)}destroy(){if(this.docView){for(let e in this.domObserver.stop(),this.input.eventHandlers)this.dom.removeEventListener(e,this.input.eventHandlers[e]);clearTimeout(this.input.composingTimeout),clearTimeout(this.input.lastIOSEnterFallbackTimeout),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],n0(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,eH()}}get isDestroyed(){return null==this.docView}dispatchEvent(e){!nw(this,e)&&nf[e.type]&&(this.editable||!(e.type in nm))&&nf[e.type](this,e)}domSelectionRange(){let e=this.domSelection();return e?tt&&11===this.root.nodeType&&function(e){let t=e.activeElement;for(;t&&t.shadowRoot;)t=t.shadowRoot.activeElement;return t}(this.dom.ownerDocument)==this.dom&&function(e,t){let n;if(t.getComposedRanges){let n=t.getComposedRanges(e.root)[0];if(n)return n8(e,n)}function r(e){e.preventDefault(),e.stopImmediatePropagation(),n=e.getTargetRanges()[0]}return e.dom.addEventListener("beforeinput",r,!0),document.execCommand("indent"),e.dom.removeEventListener("beforeinput",r,!0),n?n8(e,n):null}(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}}function ro(e){let t=Object.create(null);return t.class="ProseMirror",t.contenteditable=String(e.editable),e.someProp("attributes",n=>{if("function"==typeof n&&(n=n(e.state)),n)for(let e in n)"class"==e?t.class+=" "+n[e]:"style"==e?t.style=(t.style?t.style+";":"")+n[e]:t[e]||"contenteditable"==e||"nodeName"==e||(t[e]=String(n[e]))}),t.translate||(t.translate="no"),[nj.node(0,e.state.doc.content.size,t)]}function ri(e){if(e.markCursor){let t=document.createElement("img");t.className="ProseMirror-separator",t.setAttribute("mark-placeholder","true"),t.setAttribute("alt",""),e.cursorWrapper={dom:t,deco:nj.widget(e.state.selection.from,t,{raw:!0,marks:e.markCursor})}}else e.cursorWrapper=null}function 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n.index=t.index,n.input=e,n.data=t.data,t.replaceWith&&(t.text.includes(t.replaceWith)||console.warn('[tiptap warn]: "pasteRuleMatch.replaceWith" must be part of "pasteRuleMatch.text".'),n.push(t.replaceWith)),n}):[]})(e.isText?e.text||"":e.textBetween(v-t,b-t,void 0,""),i.find,s).forEach(e=>{if(void 0===e.index)return;let t=v+e.index+1,r=t+e[0].length,o={from:n.tr.mapping.map(t),to:n.tr.mapping.map(r)},h=i.handler({state:n,range:o,match:e,commands:a,chain:c,can:d,pasteEvent:s,dropEvent:l});u.push(h)})}),u.every(e=>null!==e)}({editor:r,state:rC({state:e,transaction:l}),from:Math.max(t-1,0),to:o.b-1,rule:i,pasteEvent:s,dropEvent:n})&&l.steps.length){try{n="u">typeof DragEvent?new DragEvent("drop"):null}catch{n=null}return a="u">typeof ClipboardEvent?new ClipboardEvent("paste"):null,l}};return o.map(e=>new eo({view(e){let t=t=>{var n;(i=(null==(n=e.dom.parentElement)?void 0:n.contains(t.target))?e.dom.parentElement:null)&&(iA=r)},n=()=>{iA&&(iA=null)};return window.addEventListener("dragstart",t),window.addEventListener("dragend",n),{destroy(){window.removeEventListener("dragstart",t),window.removeEventListener("dragend",n)}}},props:{handleDOMEvents:{drop:(e,t)=>{if(l=i===e.dom.parentElement,n=t,!l){let e=iA;(null==e?void 0:e.isEditable)&&setTimeout(()=>{let t=e.state.selection;t&&e.commands.deleteRange({from:t.from,to:t.to})},10)}return!1},paste:(e,t)=>{var n;let r=null==(n=t.clipboardData)?void 0:n.getData("text/html");return a=t,s=!!(null==r?void 0:r.includes("data-pm-slice")),!1}}},appendTransaction:(n,r,o)=>{let i=n[0],d="paste"===i.getMeta("uiEvent")&&!s,u="drop"===i.getMeta("uiEvent")&&!l,h=i.getMeta("applyPasteRules"),p=!!h;if(!d&&!u&&!p)return;if(p){var f,m;let n,{text:r}=h;"string"==typeof r||(r=oP(t.Fragment.from(r),o.schema));let{from:i}=h,s=i+r.length;return c({rule:e,state:o,from:i,to:{b:s},pasteEvt:(f=r,null==(m=(n=new ClipboardEvent("paste",{clipboardData:new DataTransfer})).clipboardData)||m.setData("text/html",f),n)})}let g=r.doc.content.findDiffStart(o.doc.content),y=r.doc.content.findDiffEnd(o.doc.content);if("number"==typeof g&&y&&g!==y.b)return c({rule:e,state:o,from:g,to:y,pasteEvt:a})}}))}({editor:e,rules:n});o.push(...r)}}let d=oA(n,"addProseMirrorPlugins",r);if(d){let e=d();o.push(...e)}return o})}get attributes(){return oF(this.extensions)}get nodeViews(){let{editor:e}=this,{nodeExtensions:t}=o$(this.extensions);return Object.fromEntries(t.filter(e=>!!oA(e,"addNodeView")).map(t=>{let n=this.attributes.filter(e=>e.type===t.name),r={name:t.name,options:t.options,storage:this.editor.extensionStorage[t.name],editor:e,type:rI(t.name,this.schema)},o=oA(t,"addNodeView",r);if(!o)return[];let i=o();return i?[t.name,(r,o,s,l,a)=>{let c=oV(r,n);return i({node:r,view:o,getPos:s,decorations:l,innerDecorations:a,editor:e,extension:t,HTMLAttributes:c})}]:[]}))}get markViews(){let{editor:e}=this,{markExtensions:t}=o$(this.extensions);return Object.fromEntries(t.filter(e=>!!oA(e,"addMarkView")).map(t=>{let n=this.attributes.filter(e=>e.type===t.name),r={name:t.name,options:t.options,storage:this.editor.extensionStorage[t.name],editor:e,type:rK(t.name,this.schema)},o=oA(t,"addMarkView",r);return o?[t.name,(r,i,s)=>{let l=oV(r,n);return o()({mark:r,view:i,inline:s,editor:e,extension:t,HTMLAttributes:l,updateAttributes:t=>{i7(r,e,t)}})}]:[]}))}setupExtensions(){let e=this.extensions;this.editor.extensionStorage=Object.fromEntries(e.map(e=>[e.name,e.storage])),e.forEach(e=>{var t;let n={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:o1(e.name,this.schema)};"mark"===e.type&&(null==(t=oI(oA(e,"keepOnSplit",n)))||t)&&this.splittableMarks.push(e.name);let r=oA(e,"onBeforeCreate",n),o=oA(e,"onCreate",n),i=oA(e,"onUpdate",n),s=oA(e,"onSelectionUpdate",n),l=oA(e,"onTransaction",n),a=oA(e,"onFocus",n),c=oA(e,"onBlur",n),d=oA(e,"onDestroy",n);r&&this.editor.on("beforeCreate",r),o&&this.editor.on("create",o),i&&this.editor.on("update",i),s&&this.editor.on("selectionUpdate",s),l&&this.editor.on("transaction",l),a&&this.editor.on("focus",a),c&&this.editor.on("blur",c),d&&this.editor.on("destroy",d)})}};iR.resolve=oq,iR.sort=oW,iR.flatten=oR,rM({},{ClipboardTextSerializer:()=>iz,Commands:()=>iI,Delete:()=>i$,Drop:()=>iF,Editable:()=>i_,FocusEvents:()=>iB,Keymap:()=>ij,Paste:()=>iL,Tabindex:()=>iW,focusEventsPluginKey:()=>iV});var iP=class e extends iE{constructor(){super(...arguments),this.type="extension"}static create(t={}){return new e("function"==typeof t?t():t)}configure(e){return super.configure(e)}extend(e){let t="function"==typeof e?e():e;return super.extend(t)}},iz=iP.create({name:"clipboardTextSerializer",addOptions:()=>({blockSeparator:void 0}),addProseMirrorPlugins(){return[new eo({key:new el("clipboardTextSerializer"),props:{clipboardTextSerializer:()=>{let{editor:e}=this,{state:t,schema:n}=e,{doc:r,selection:o}=t,{ranges:i}=o,s=Math.min(...i.map(e=>e.$from.pos)),l=Math.max(...i.map(e=>e.$to.pos)),a=oG(n);return oU(r,{from:s,to:l},{...void 0!==this.options.blockSeparator?{blockSeparator:this.options.blockSeparator}:{},textSerializers:a})}}})]}}),iI=iP.create({name:"commands",addCommands:()=>({...rN})}),i$=iP.create({name:"delete",onUpdate({transaction:e,appendedTransactions:t}){var n,r,o;let i=()=>{var n,r,o,i;if(null!=(i=null==(o=null==(r=null==(n=this.editor.options.coreExtensionOptions)?void 0:n.delete)?void 0:r.filterTransaction)?void 0:o.call(r,e))?i:e.getMeta("y-sync$"))return;let s=oO(e.before,[e,...t]);oZ(s).forEach(t=>{s.mapping.mapResult(t.oldRange.from).deletedAfter&&s.mapping.mapResult(t.oldRange.to).deletedBefore&&s.before.nodesBetween(t.oldRange.from,t.oldRange.to,(n,r)=>{let o=r+n.nodeSize-2,i=t.oldRange.from<=r&&o<=t.oldRange.to;this.editor.emit("delete",{type:"node",node:n,from:r,to:o,newFrom:s.mapping.map(r),newTo:s.mapping.map(o),deletedRange:t.oldRange,newRange:t.newRange,partial:!i,editor:this.editor,transaction:e,combinedTransform:s})})});let l=s.mapping;s.steps.forEach((t,n)=>{var r,o;if(t instanceof d){let i=l.slice(n).map(t.from,-1),a=l.slice(n).map(t.to),c=l.invert().map(i,-1),d=l.invert().map(a),u=null==(r=s.doc.nodeAt(i-1))?void 0:r.marks.some(e=>e.eq(t.mark)),h=null==(o=s.doc.nodeAt(a))?void 0:o.marks.some(e=>e.eq(t.mark));this.editor.emit("delete",{type:"mark",mark:t.mark,from:t.from,to:t.to,deletedRange:{from:c,to:d},newRange:{from:i,to:a},partial:!!(h||u),editor:this.editor,transaction:e,combinedTransform:s})}})};null==(o=null==(r=null==(n=this.editor.options.coreExtensionOptions)?void 0:n.delete)?void 0:r.async)||o?setTimeout(i,0):i()}}),iF=iP.create({name:"drop",addProseMirrorPlugins(){return[new eo({key:new el("tiptapDrop"),props:{handleDrop:(e,t,n,r)=>{this.editor.emit("drop",{editor:this.editor,event:t,slice:n,moved:r})}}})]}}),i_=iP.create({name:"editable",addProseMirrorPlugins(){return[new eo({key:new el("editable"),props:{editable:()=>this.editor.options.editable}})]}}),iV=new el("focusEvents"),iB=iP.create({name:"focusEvents",addProseMirrorPlugins(){let{editor:e}=this;return[new eo({key:iV,props:{handleDOMEvents:{focus:(t,n)=>{e.isFocused=!0;let r=e.state.tr.setMeta("focus",{event:n}).setMeta("addToHistory",!1);return t.dispatch(r),!1},blur:(t,n)=>{e.isFocused=!1;let r=e.state.tr.setMeta("blur",{event:n}).setMeta("addToHistory",!1);return t.dispatch(r),!1}}}})]}}),ij=iP.create({name:"keymap",addKeyboardShortcuts(){let e=()=>this.editor.commands.first(({commands:e})=>[()=>e.undoInputRule(),()=>e.command(({tr:t})=>{let{selection:n,doc:r}=t,{empty:o,$anchor:i}=n,{pos:s,parent:l}=i,a=i.parent.isTextblock&&s>0?t.doc.resolve(s-1):i,c=a.parent.type.spec.isolating,d=i.pos-i.parentOffset,u=c&&1===a.parent.childCount?d===i.pos:B.atStart(r).from===s;return!!o&&!!l.type.isTextblock&&!l.textContent.length&&!!u&&(!u||"paragraph"!==i.parent.type.name)&&e.clearNodes()}),()=>e.deleteSelection(),()=>e.joinBackward(),()=>e.selectNodeBackward()]),t=()=>this.editor.commands.first(({commands:e})=>[()=>e.deleteSelection(),()=>e.deleteCurrentNode(),()=>e.joinForward(),()=>e.selectNodeForward()]),n={Enter:()=>this.editor.commands.first(({commands:e})=>[()=>e.newlineInCode(),()=>e.createParagraphNear(),()=>e.liftEmptyBlock(),()=>e.splitBlock()]),"Mod-Enter":()=>this.editor.commands.exitCode(),Backspace:e,"Mod-Backspace":e,"Shift-Backspace":e,Delete:t,"Mod-Delete":t,"Mod-a":()=>this.editor.commands.selectAll()},r={...n},o={...n,"Ctrl-h":e,"Alt-Backspace":e,"Ctrl-d":t,"Ctrl-Alt-Backspace":t,"Alt-Delete":t,"Alt-d":t,"Ctrl-a":()=>this.editor.commands.selectTextblockStart(),"Ctrl-e":()=>this.editor.commands.selectTextblockEnd()};return rQ()||oi()?o:r},addProseMirrorPlugins(){return[new eo({key:new el("clearDocument"),appendTransaction:(e,t,n)=>{if(e.some(e=>e.getMeta("composition")))return;let r=e.some(e=>e.docChanged)&&!t.doc.eq(n.doc),o=e.some(e=>e.getMeta("preventClearDocument"));if(!r||o)return;let{empty:i,from:s,to:l}=t.selection,a=B.atStart(t.doc).from,c=B.atEnd(t.doc).to;if(i||s!==a||l!==c||!o4(n.doc))return;let d=n.tr,u=rC({state:n,transaction:d}),{commands:h}=new rO({editor:this.editor,state:u});if(h.clearNodes(),d.steps.length)return d}})]}}),iL=iP.create({name:"paste",addProseMirrorPlugins(){return[new eo({key:new el("tiptapPaste"),props:{handlePaste:(e,t,n)=>{this.editor.emit("paste",{editor:this.editor,event:t,slice:n})}}})]}}),iW=iP.create({name:"tabindex",addProseMirrorPlugins(){return[new eo({key:new el("tabindex"),props:{attributes:()=>this.editor.isEditable?{tabindex:"0"}:{}}})]}}),iq=class e{constructor(e,t,n=!1,r=null){this.currentNode=null,this.actualDepth=null,this.isBlock=n,this.resolvedPos=e,this.editor=t,this.currentNode=r}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 null!=(e=this.actualDepth)?e:this.resolvedPos.depth}get pos(){return this.resolvedPos.pos}get content(){return this.node.content}set content(e){let t=this.from,n=this.to;if(this.isBlock){if(0===this.content.size)return void console.error(`You can\u2019t set content on a block node. Tried to set content on ${this.name} at ${this.pos}`);t=this.from+1,n=this.to-1}this.editor.commands.insertContentAt({from:t,to:n},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}get parent(){if(0===this.depth)return null;let t=this.resolvedPos.start(this.resolvedPos.depth-1);return new e(this.resolvedPos.doc.resolve(t),this.editor)}get before(){let t=this.resolvedPos.doc.resolve(this.from-(this.isBlock?1:2));return t.depth!==this.depth&&(t=this.resolvedPos.doc.resolve(this.from-3)),new e(t,this.editor)}get after(){let t=this.resolvedPos.doc.resolve(this.to+(this.isBlock?2:1));return t.depth!==this.depth&&(t=this.resolvedPos.doc.resolve(this.to+3)),new e(t,this.editor)}get children(){let t=[];return this.node.content.forEach((n,r)=>{let o=n.isBlock&&!n.isTextblock,i=n.isAtom&&!n.isText,s=this.pos+r+ +!i;if(s<0||s>this.resolvedPos.doc.nodeSize-2)return;let l=this.resolvedPos.doc.resolve(s);if(!o&&l.depth<=this.depth)return;let a=new e(l,this.editor,o,o?n:null);o&&(a.actualDepth=this.depth+1),t.push(new e(l,this.editor,o,o?n:null))}),t}get firstChild(){return this.children[0]||null}get lastChild(){let e=this.children;return e[e.length-1]||null}closest(e,t={}){let n=null,r=this.parent;for(;r&&!n;){if(r.node.type.name===e)if(Object.keys(t).length>0){let e=r.node.attrs,n=Object.keys(t);for(let r=0;r<n.length;r+=1){let o=n[r];if(e[o]!==t[o])break}}else n=r;r=r.parent}return n}querySelector(e,t={}){return this.querySelectorAll(e,t,!0)[0]||null}querySelectorAll(e,t={},n=!1){let r=[];if(!this.children||0===this.children.length)return r;let o=Object.keys(t);return this.children.forEach(i=>{n&&r.length>0||(i.node.type.name===e&&o.every(e=>t[e]===i.node.attrs[e])&&r.push(i),n&&r.length>0||(r=r.concat(i.querySelectorAll(e,t,n))))}),r}setAttribute(e){let{tr:t}=this.editor.state;t.setNodeMarkup(this.from,void 0,{...this.node.attrs,...e}),this.editor.view.dispatch(t)}},iH=`.ProseMirror {
  position: relative;
}

.ProseMirror {
  word-wrap: break-word;
  white-space: pre-wrap;
  white-space: break-spaces;
  -webkit-font-variant-ligatures: none;
  font-variant-ligatures: none;
  font-feature-settings: "liga" 0; /* the above doesn't seem to work in Edge */
}

.ProseMirror [contenteditable="false"] {
  white-space: normal;
}

.ProseMirror [contenteditable="false"] [contenteditable="true"] {
  white-space: pre-wrap;
}

.ProseMirror pre {
  white-space: pre-wrap;
}

img.ProseMirror-separator {
  display: inline !important;
  border: none !important;
  margin: 0 !important;
  width: 0 !important;
  height: 0 !important;
}

.ProseMirror-gapcursor {
  display: none;
  pointer-events: none;
  position: absolute;
  margin: 0;
}

.ProseMirror-gapcursor:after {
  content: "";
  display: block;
  position: absolute;
  top: -2px;
  width: 20px;
  border-top: 1px solid black;
  animation: ProseMirror-cursor-blink 1.1s steps(2, start) infinite;
}

@keyframes ProseMirror-cursor-blink {
  to {
    visibility: hidden;
  }
}

.ProseMirror-hideselection *::selection {
  background: transparent;
}

.ProseMirror-hideselection *::-moz-selection {
  background: transparent;
}

.ProseMirror-hideselection * {
  caret-color: transparent;
}

.ProseMirror-focused .ProseMirror-gapcursor {
  display: block;
}`,iK=class extends iM{constructor(e={}){super(),this.css=null,this.className="tiptap",this.editorView=null,this.isFocused=!1,this.isInitialized=!1,this.extensionStorage={},this.instanceId=Math.random().toString(36).slice(2,9),this.options={element:"u">typeof document?document.createElement("div"):null,content:"",injectCSS:!0,injectNonce:void 0,extensions:[],autofocus:!1,editable:!0,editorProps:{},parseOptions:{},coreExtensionOptions:{},enableInputRules:!0,enablePasteRules:!0,enableCoreExtensions:!0,enableContentCheck:!1,emitContentError:!1,onBeforeCreate:()=>null,onCreate:()=>null,onMount:()=>null,onUnmount:()=>null,onUpdate:()=>null,onSelectionUpdate:()=>null,onTransaction:()=>null,onFocus:()=>null,onBlur:()=>null,onDestroy:()=>null,onContentError:({error:e})=>{throw e},onPaste:()=>null,onDrop:()=>null,onDelete:()=>null},this.isCapturingTransaction=!1,this.capturedTransaction=null,this.setOptions(e),this.createExtensionManager(),this.createCommandManager(),this.createSchema(),this.on("beforeCreate",this.options.onBeforeCreate),this.emit("beforeCreate",{editor:this}),this.on("mount",this.options.onMount),this.on("unmount",this.options.onUnmount),this.on("contentError",this.options.onContentError),this.on("create",this.options.onCreate),this.on("update",this.options.onUpdate),this.on("selectionUpdate",this.options.onSelectionUpdate),this.on("transaction",this.options.onTransaction),this.on("focus",this.options.onFocus),this.on("blur",this.options.onBlur),this.on("destroy",this.options.onDestroy),this.on("drop",({event:e,slice:t,moved:n})=>this.options.onDrop(e,t,n)),this.on("paste",({event:e,slice:t})=>this.options.onPaste(e,t)),this.on("delete",this.options.onDelete);const t=this.createDoc(),n=rY(t,this.options.autofocus);this.editorState=er.create({doc:t,schema:this.schema,selection:n||void 0}),this.options.element&&this.mount(this.options.element)}mount(e){if("u"<typeof document)throw Error("[tiptap error]: The editor cannot be mounted because there is no 'document' defined in this environment.");this.createView(e),this.emit("mount",{editor:this}),this.css&&!document.head.contains(this.css)&&document.head.appendChild(this.css),window.setTimeout(()=>{this.isDestroyed||(this.commands.focus(this.options.autofocus),this.emit("create",{editor:this}),this.isInitialized=!0)},0)}unmount(){if(this.editorView){let e=this.editorView.dom;(null==e?void 0:e.editor)&&delete e.editor,this.editorView.destroy()}if(this.editorView=null,this.isInitialized=!1,this.css&&!document.querySelectorAll(`.${this.className}`).length)try{"function"==typeof this.css.remove?this.css.remove():this.css.parentNode&&this.css.parentNode.removeChild(this.css)}catch(e){console.warn("Failed to remove CSS element:",e)}this.css=null,this.emit("unmount",{editor:this})}get storage(){return this.extensionStorage}get commands(){return this.commandManager.commands}chain(){return this.commandManager.chain()}can(){return this.commandManager.can()}injectCSS(){this.options.injectCSS&&"u">typeof document&&(this.css=function(e,t,n){let r=document.querySelector("style[data-tiptap-style]");if(null!==r)return r;let o=document.createElement("style");return t&&o.setAttribute("nonce",t),o.setAttribute("data-tiptap-style",""),o.innerHTML=e,document.getElementsByTagName("head")[0].appendChild(o),o}(iH,this.options.injectNonce))}setOptions(e={}){this.options={...this.options,...e},this.editorView&&this.state&&!this.isDestroyed&&(this.options.editorProps&&this.view.setProps(this.options.editorProps),this.view.updateState(this.state))}setEditable(e,t=!0){this.setOptions({editable:e}),t&&this.emit("update",{editor:this,transaction:this.state.tr,appendedTransactions:[]})}get isEditable(){return this.options.editable&&this.view&&this.view.editable}get view(){return this.editorView?this.editorView:new Proxy({state:this.editorState,updateState:e=>{this.editorState=e},dispatch:e=>{this.dispatchTransaction(e)},composing:!1,dragging:null,editable:!0,isDestroyed:!1},{get:(e,t)=>{if(this.editorView)return this.editorView[t];if("state"===t)return this.editorState;if(t in e)return Reflect.get(e,t);throw Error(`[tiptap error]: The editor view is not available. Cannot access view['${t}']. The editor may not be mounted yet.`)}})}get state(){return this.editorView&&(this.editorState=this.view.state),this.editorState}registerPlugin(e,t){let n=oz(t)?t(e,[...this.state.plugins]):[...this.state.plugins,e],r=this.state.reconfigure({plugins:n});return this.view.updateState(r),r}unregisterPlugin(e){if(this.isDestroyed)return;let t=this.state.plugins,n=t;if([].concat(e).forEach(e=>{let t="string"==typeof e?`${e}$`:e.key;n=n.filter(e=>!e.key.startsWith(t))}),t.length===n.length)return;let r=this.state.reconfigure({plugins:n});return this.view.updateState(r),r}createExtensionManager(){var e,t;let n=[...this.options.enableCoreExtensions?[i_,iz.configure({blockSeparator:null==(t=null==(e=this.options.coreExtensionOptions)?void 0:e.clipboardTextSerializer)?void 0:t.blockSeparator}),iI,iB,ij,iW,iF,iL,i$].filter(e=>"object"!=typeof this.options.enableCoreExtensions||!1!==this.options.enableCoreExtensions[e.name]):[],...this.options.extensions].filter(e=>["extension","node","mark"].includes(null==e?void 0:e.type));this.extensionManager=new iR(n,this)}createCommandManager(){this.commandManager=new rO({editor:this})}createSchema(){this.schema=this.extensionManager.schema}createDoc(){let e;try{e=ox(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:this.options.enableContentCheck})}catch(t){if(!(t instanceof Error)||!["[tiptap error]: Invalid JSON content","[tiptap error]: Invalid HTML content"].includes(t.message))throw t;this.emit("contentError",{editor:this,error:t,disableCollaboration:()=>{"collaboration"in this.storage&&"object"==typeof this.storage.collaboration&&this.storage.collaboration&&(this.storage.collaboration.isDisabled=!0),this.options.extensions=this.options.extensions.filter(e=>"collaboration"!==e.name),this.createExtensionManager()}}),e=ox(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:!1})}return e}createView(e){var t;this.editorView=new rr(e,{...this.options.editorProps,attributes:{role:"textbox",...null==(t=this.options.editorProps)?void 0:t.attributes},dispatchTransaction:this.dispatchTransaction.bind(this),state:this.editorState,markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews});let n=this.state.reconfigure({plugins:this.extensionManager.plugins});this.view.updateState(n),this.prependClass(),this.injectCSS(),this.view.dom.editor=this}createNodeViews(){this.view.isDestroyed||this.view.setProps({markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews})}prependClass(){this.view.dom.className=`${this.className} ${this.view.dom.className}`}captureTransaction(e){this.isCapturingTransaction=!0,e(),this.isCapturingTransaction=!1;let t=this.capturedTransaction;return this.capturedTransaction=null,t}dispatchTransaction(e){if(this.view.isDestroyed)return;if(this.isCapturingTransaction){if(!this.capturedTransaction){this.capturedTransaction=e;return}e.steps.forEach(e=>{var t;return null==(t=this.capturedTransaction)?void 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b=()=>(0,t.useContext)(v),w=(0,t.createContext)({onDragStart:()=>{},nodeViewContentChildren:void 0,nodeViewContentRef:()=>{}}),S=()=>(0,t.useContext)(w);function k({as:e="div",...t}){let{nodeViewContentRef:n,nodeViewContentChildren:r}=S();return(0,o.jsx)(e,{...t,ref:n,"data-node-view-content":"",style:{whiteSpace:"pre-wrap",...t.style},children:r})}var x=t.default.forwardRef((e,t)=>{let{onDragStart:n}=S(),r=e.as||"div";return(0,o.jsx)(r,{...e,ref:t,"data-node-view-wrapper":"",onDragStart:n,style:{whiteSpace:"normal",...e.style}})});t.default.createContext({markViewContentRef:()=>{}}),i.MarkView,i.NodeView,e.s(["EditorContent",()=>u,"EditorContext",()=>v,"NodeViewContent",()=>k,"NodeViewWrapper",()=>x,"ReactNodeViewContext",()=>w,"useCurrentEditor",()=>b,"useEditor",()=>y])},54182,e=>{"use strict";var t=e.i(270225),n=e.i(175863),r=e.i(308822),o=e.i(615505);class i extends n.Selection{constructor(e){super(e,e)}map(e,t){let r=e.resolve(t.map(this.head));return i.valid(r)?new i(r):n.Selection.near(r)}content(){return r.Slice.empty}eq(e){return e instanceof i&&e.head==this.head}toJSON(){return{type:"gapcursor",pos:this.head}}static fromJSON(e,t){if("number"!=typeof t.pos)throw RangeError("Invalid input for GapCursor.fromJSON");return new i(e.resolve(t.pos))}getBookmark(){return new s(this.anchor)}static valid(e){let t=e.parent;if(t.isTextblock||!function(e){for(let t=e.depth;t>=0;t--){let n=e.index(t),r=e.node(t);if(0==n){if(r.type.spec.isolating)return!0;continue}for(let e=r.child(n-1);;e=e.lastChild){if(0==e.childCount&&!e.inlineContent||e.isAtom||e.type.spec.isolating)return!0;if(e.inlineContent)return!1}}return!0}(e)||!function(e){for(let t=e.depth;t>=0;t--){let n=e.indexAfter(t),r=e.node(t);if(n==r.childCount){if(r.type.spec.isolating)return!0;continue}for(let e=r.child(n);;e=e.firstChild){if(0==e.childCount&&!e.inlineContent||e.isAtom||e.type.spec.isolating)return!0;if(e.inlineContent)return!1}}return!0}(e))return!1;let n=t.type.spec.allowGapCursor;if(null!=n)return n;let r=t.contentMatchAt(e.index()).defaultType;return r&&r.isTextblock}static findGapCursorFrom(e,t,r=!1){n:for(;;){if(!r&&i.valid(e))return e;let o=e.pos,s=null;for(let n=e.depth;;n--){let r=e.node(n);if(t>0?e.indexAfter(n)<r.childCount:e.index(n)>0){s=r.child(t>0?e.indexAfter(n):e.index(n)-1);break}if(0==n)return null;o+=t;let l=e.doc.resolve(o);if(i.valid(l))return l}for(;;){let l=t>0?s.firstChild:s.lastChild;if(!l){if(s.isAtom&&!s.isText&&!n.NodeSelection.isSelectable(s)){e=e.doc.resolve(o+s.nodeSize*t),r=!1;continue n}break}s=l,o+=t;let a=e.doc.resolve(o);if(i.valid(a))return a}return null}}}i.prototype.visible=!1,i.findFrom=i.findGapCursorFrom,n.Selection.jsonID("gapcursor",i);class s{constructor(e){this.pos=e}map(e){return new s(e.map(this.pos))}resolve(e){let t=e.resolve(this.pos);return i.valid(t)?new i(t):n.Selection.near(t)}}function l(){return new n.Plugin({props:{decorations:h,createSelectionBetween:(e,t,n)=>t.pos==n.pos&&i.valid(n)?new i(n):null,handleClick:d,handleKeyDown:a,handleDOMEvents:{beforeinput:u}}})}let a=(0,t.keydownHandler)({ArrowLeft:c("horiz",-1),ArrowRight:c("horiz",1),ArrowUp:c("vert",-1),ArrowDown:c("vert",1)});function c(e,t){let r="vert"==e?t>0?"down":"up":t>0?"right":"left";return function(e,o,s){let l=e.selection,a=t>0?l.$to:l.$from,c=l.empty;if(l instanceof n.TextSelection){if(!s.endOfTextblock(r)||0==a.depth)return!1;c=!1,a=e.doc.resolve(t>0?a.after():a.before())}let d=i.findGapCursorFrom(a,t,c);return!!d&&(o&&o(e.tr.setSelection(new i(d))),!0)}}function d(e,t,r){if(!e||!e.editable)return!1;let o=e.state.doc.resolve(t);if(!i.valid(o))return!1;let s=e.posAtCoords({left:r.clientX,top:r.clientY});return!(s&&s.inside>-1&&n.NodeSelection.isSelectable(e.state.doc.nodeAt(s.inside)))&&(e.dispatch(e.state.tr.setSelection(new i(o))),!0)}function u(e,t){if("insertCompositionText"!=t.inputType||!(e.state.selection instanceof i))return!1;let{$from:o}=e.state.selection,s=o.parent.contentMatchAt(o.index()).findWrapping(e.state.schema.nodes.text);if(!s)return!1;let l=r.Fragment.empty;for(let e=s.length-1;e>=0;e--)l=r.Fragment.from(s[e].createAndFill(null,l));let a=e.state.tr.replace(o.pos,o.pos,new r.Slice(l,0,0));return a.setSelection(n.TextSelection.near(a.doc.resolve(o.pos+1))),e.dispatch(a),!1}function h(e){if(!(e.selection instanceof i))return null;let t=document.createElement("div");return t.className="ProseMirror-gapcursor",o.DecorationSet.create(e.doc,[o.Decoration.widget(e.selection.head,t,{key:"gapcursor"})])}e.s(["GapCursor",()=>i,"gapCursor",()=>l])}]);

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