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i=t.child(o);i.content.size&&(i=i.copy(Ei(i.content,e,i))),i.isInline&&(i=e(i,n,o)),r.push(i)}return x.fromArray(r)}var In=class t extends se{constructor(e,n,r){super(),this.from=e,this.to=n,this.mark=r}apply(e){let n=e.slice(this.from,this.to),r=e.resolve(this.from),o=r.node(r.sharedDepth(this.to)),i=new C(Ei(n.content,(s,l)=>!s.isAtom||!l.type.allowsMarkType(this.mark.type)?s:s.mark(this.mark.addToSet(s.marks)),o),n.openStart,n.openEnd);return ae.fromReplace(e,this.from,this.to,i)}invert(){return new st(this.from,this.to,this.mark)}map(e){let n=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return n.deleted&&r.deleted||n.pos>=r.pos?null:new t(n.pos,r.pos,this.mark)}merge(e){return e instanceof t&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new t(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,n){if(typeof n.from!="number"||typeof n.to!="number")throw new RangeError("Invalid input for AddMarkStep.fromJSON");return new t(n.from,n.to,e.markFromJSON(n.mark))}};se.jsonID("addMark",In);var st=class t extends se{constructor(e,n,r){super(),this.from=e,this.to=n,this.mark=r}apply(e){let n=e.slice(this.from,this.to),r=new C(Ei(n.content,o=>o.mark(this.mark.removeFromSet(o.marks)),e),n.openStart,n.openEnd);return ae.fromReplace(e,this.from,this.to,r)}invert(){return new In(this.from,this.to,this.mark)}map(e){let n=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return n.deleted&&r.deleted||n.pos>=r.pos?null:new t(n.pos,r.pos,this.mark)}merge(e){return e instanceof t&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new t(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,n){if(typeof n.from!="number"||typeof n.to!="number")throw new RangeError("Invalid input for 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t(n.pos,e.markFromJSON(n.mark))}};se.jsonID("addNodeMark",Ln);var on=class t extends se{constructor(e,n){super(),this.pos=e,this.mark=n}apply(e){let n=e.nodeAt(this.pos);if(!n)return ae.fail("No node at mark step's position");let r=n.type.create(n.attrs,null,this.mark.removeFromSet(n.marks));return ae.fromReplace(e,this.pos,this.pos+1,new C(x.from(r),0,n.isLeaf?0:1))}invert(e){let n=e.nodeAt(this.pos);return!n||!this.mark.isInSet(n.marks)?this:new Ln(this.pos,this.mark)}map(e){let n=e.mapResult(this.pos,1);return n.deletedAfter?null:new t(n.pos,this.mark)}toJSON(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,n){if(typeof n.pos!="number")throw new RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new t(n.pos,e.markFromJSON(n.mark))}};se.jsonID("removeNodeMark",on);var he=class t extends se{constructor(e,n,r,o=!1){super(),this.from=e,this.to=n,this.slice=r,this.structure=o}apply(e){return this.structure&&Ti(e,this.from,this.to)?ae.fail("Structure replace would overwrite content"):ae.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new it([this.from,this.to-this.from,this.slice.size])}invert(e){return new t(this.from,this.from+this.slice.size,e.slice(this.from,this.to))}map(e){let n=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return n.deletedAcross&&r.deletedAcross?null:new t(n.pos,Math.max(n.pos,r.pos),this.slice,this.structure)}merge(e){if(!(e instanceof t)||e.structure||this.structure)return null;if(this.from+this.slice.size==e.from&&!this.slice.openEnd&&!e.slice.openStart){let n=this.slice.size+e.slice.size==0?C.empty:new C(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);return new t(this.from,this.to+(e.to-e.from),n,this.structure)}else if(e.to==this.from&&!this.slice.openStart&&!e.slice.openEnd){let n=this.slice.size+e.slice.size==0?C.empty:new C(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new t(e.from,this.to,n,this.structure)}else return null}toJSON(){let e={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,n){if(typeof n.from!="number"||typeof n.to!="number")throw new RangeError("Invalid input for ReplaceStep.fromJSON");return new t(n.from,n.to,C.fromJSON(e,n.slice),!!n.structure)}};se.jsonID("replace",he);var re=class t extends se{constructor(e,n,r,o,i,s,l=!1){super(),this.from=e,this.to=n,this.gapFrom=r,this.gapTo=o,this.slice=i,this.insert=s,this.structure=l}apply(e){if(this.structure&&(Ti(e,this.from,this.gapFrom)||Ti(e,this.gapTo,this.to)))return ae.fail("Structure gap-replace would overwrite content");let n=e.slice(this.gapFrom,this.gapTo);if(n.openStart||n.openEnd)return ae.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,n.content);return r?ae.fromReplace(e,this.from,this.to,r):ae.fail("Content does not fit in gap")}getMap(){return new it([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(e){let n=this.gapTo-this.gapFrom;return new t(this.from,this.from+this.slice.size+n,this.from+this.insert,this.from+this.insert+n,e.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(e){let n=e.mapResult(this.from,1),r=e.mapResult(this.to,-1),o=this.from==this.gapFrom?n.pos:e.map(this.gapFrom,-1),i=this.to==this.gapTo?r.pos:e.map(this.gapTo,1);return n.deletedAcross&&r.deletedAcross||o<n.pos||i>r.pos?null:new t(n.pos,r.pos,o,i,this.slice,this.insert,this.structure)}toJSON(){let e={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,n){if(typeof n.from!="number"||typeof n.to!="number"||typeof n.gapFrom!="number"||typeof n.gapTo!="number"||typeof n.insert!="number")throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new t(n.from,n.to,n.gapFrom,n.gapTo,C.fromJSON(e,n.slice),n.insert,!!n.structure)}};se.jsonID("replaceAround",re);function Ti(t,e,n){let r=t.resolve(e),o=n-e,i=r.depth;for(;o>0&&i>0&&r.indexAfter(i)==r.node(i).childCount;)i--,o--;if(o>0){let s=r.node(i).maybeChild(r.indexAfter(i));for(;o>0;){if(!s||s.isLeaf)return!0;s=s.firstChild,o--}}return!1}function Gh(t,e,n,r){let o=[],i=[],s,l;t.doc.nodesBetween(e,n,(a,c,u)=>{if(!a.isInline)return;let d=a.marks;if(!r.isInSet(d)&&u.type.allowsMarkType(r.type)){let f=Math.max(c,e),h=Math.min(c+a.nodeSize,n),p=r.addToSet(d);for(let m=0;m<d.length;m++)d[m].isInSet(p)||(s&&s.to==f&&s.mark.eq(d[m])?s.to=h:o.push(s=new st(f,h,d[m])));l&&l.to==f?l.to=h:i.push(l=new In(f,h,r))}}),o.forEach(a=>t.step(a)),i.forEach(a=>t.step(a))}function 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m=r&&r[u]||d;if(!d.canReplace(f+1,d.childCount)||!m.type.validContent(h))return!1}let l=o.indexAfter(i),a=r&&r[0];return o.node(i).canReplaceWith(l,l,a?a.type:o.node(i+1).type)}function ip(t,e,n=1,r){let o=t.doc.resolve(e),i=x.empty,s=x.empty;for(let l=o.depth,a=o.depth-n,c=n-1;l>a;l--,c--){i=x.from(o.node(l).copy(i));let u=r&&r[c];s=x.from(u?u.type.create(u.attrs,s):o.node(l).copy(s))}t.step(new he(e,e,new C(i.append(s),n,n),!0))}function Ne(t,e){let n=t.resolve(e),r=n.index();return Aa(n.nodeBefore,n.nodeAfter)&&n.parent.canReplace(r,r+1)}function sp(t,e){e.content.size||t.type.compatibleContent(e.type);let n=t.contentMatchAt(t.childCount),{linebreakReplacement:r}=t.type.schema;for(let o=0;o<e.childCount;o++){let i=e.child(o),s=i.type==r?t.type.schema.nodes.text:i.type;if(n=n.matchType(s),!n||!t.type.allowsMarks(i.marks))return!1}return n.validEnd}function Aa(t,e){return!!(t&&e&&!t.isLeaf&&sp(t,e))}function Ft(t,e,n=-1){let r=t.resolve(e);for(let o=r.depth;;o--){let 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i=r.index(o);if(r.node(o).canReplaceWith(i,i,n))return r.before(o+1);if(i>0)return null}if(r.parentOffset==r.parent.content.size)for(let o=r.depth-1;o>=0;o--){let i=r.indexAfter(o);if(r.node(o).canReplaceWith(i,i,n))return r.after(o+1);if(i<r.node(o).childCount)return null}return null}function Ar(t,e,n){let r=t.resolve(e);if(!n.content.size)return e;let o=n.content;for(let i=0;i<n.openStart;i++)o=o.firstChild.content;for(let i=1;i<=(n.openStart==0&&n.size?2:1);i++)for(let s=r.depth;s>=0;s--){let l=s==r.depth?0:r.pos<=(r.start(s+1)+r.end(s+1))/2?-1:1,a=r.index(s)+(l>0?1:0),c=r.node(s),u=!1;if(i==1)u=c.canReplace(a,a,o);else{let d=c.contentMatchAt(a).findWrapping(o.firstChild.type);u=d&&c.canReplaceWith(a,a,d[0])}if(u)return l==0?r.pos:l<0?r.before(s+1):r.after(s+1)}return null}function Bn(t,e,n=e,r=C.empty){if(e==n&&!r.size)return null;let o=t.resolve(e),i=t.resolve(n);return Ea(o,i,r)?new he(e,n,r):new Ai(o,i,r).fit()}function Ea(t,e,n){return!n.openStart&&!n.openEnd&&t.start()==e.start()&&t.parent.canReplace(t.index(),e.index(),n.content)}var Ai=class{constructor(e,n,r){this.$from=e,this.$to=n,this.unplaced=r,this.frontier=[],this.placed=x.empty;for(let o=0;o<=e.depth;o++){let i=e.node(o);this.frontier.push({type:i.type,match:i.contentMatchAt(e.indexAfter(o))})}for(let o=e.depth;o>0;o--)this.placed=x.from(e.node(o).copy(this.placed))}get depth(){return this.frontier.length-1}fit(){for(;this.unplaced.size;){let c=this.findFittable();c?this.placeNodes(c):this.openMore()||this.dropNode()}let e=this.mustMoveInline(),n=this.placed.size-this.depth-this.$from.depth,r=this.$from,o=this.close(e<0?this.$to:r.doc.resolve(e));if(!o)return null;let i=this.placed,s=r.depth,l=o.depth;for(;s&&l&&i.childCount==1;)i=i.firstChild.content,s--,l--;let a=new C(i,s,l);return e>-1?new re(r.pos,e,this.$to.pos,this.$to.end(),a,n):a.size||r.pos!=this.$to.pos?new he(r.pos,o.pos,a):null}findFittable(){let e=this.unplaced.openStart;for(let n=this.unplaced.content,r=0,o=this.unplaced.openEnd;r<e;r++){let i=n.firstChild;if(n.childCount>1&&(o=0),i.type.spec.isolating&&o<=r){e=r;break}n=i.content}for(let n=1;n<=2;n++)for(let r=n==1?e:this.unplaced.openStart;r>=0;r--){let o,i=null;r?(i=Mi(this.unplaced.content,r-1).firstChild,o=i.content):o=this.unplaced.content;let s=o.firstChild;for(let l=this.depth;l>=0;l--){let{type:a,match:c}=this.frontier[l],u,d=null;if(n==1&&(s?c.matchType(s.type)||(d=c.fillBefore(x.from(s),!1)):i&&a.compatibleContent(i.type)))return{sliceDepth:r,frontierDepth:l,parent:i,inject:d};if(n==2&&s&&(u=c.findWrapping(s.type)))return{sliceDepth:r,frontierDepth:l,parent:i,wrap:u};if(i&&c.matchType(i.type))break}}}openMore(){let{content:e,openStart:n,openEnd:r}=this.unplaced,o=Mi(e,n);return!o.childCount||o.firstChild.isLeaf?!1:(this.unplaced=new C(e,n+1,Math.max(r,o.size+n>=e.size-r?n+1:0)),!0)}dropNode(){let{content:e,openStart:n,openEnd:r}=this.unplaced,o=Mi(e,n);if(o.childCount<=1&&n>0){let i=e.size-n<=n+o.size;this.unplaced=new C(Nn(e,n-1,1),n-1,i?n-1:r)}else this.unplaced=new C(Nn(e,n,1),n,r)}placeNodes({sliceDepth:e,frontierDepth:n,parent:r,inject:o,wrap:i}){for(;this.depth>n;)this.closeFrontierNode();if(i)for(let m=0;m<i.length;m++)this.openFrontierNode(i[m]);let s=this.unplaced,l=r?r.content:s.content,a=s.openStart-e,c=0,u=[],{match:d,type:f}=this.frontier[n];if(o){for(let m=0;m<o.childCount;m++)u.push(o.child(m));d=d.matchFragment(o)}let h=l.size+e-(s.content.size-s.openEnd);for(;c<l.childCount;){let m=l.child(c),g=d.matchType(m.type);if(!g)break;c++,(c>1||a==0||m.content.size)&&(d=g,u.push(Oa(m.mark(f.allowedMarks(m.marks)),c==1?a:0,c==l.childCount?h:-1)))}let p=c==l.childCount;p||(h=-1),this.placed=Rn(this.placed,n,x.from(u)),this.frontier[n].match=d,p&&h<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let m=0,g=l;m<h;m++){let y=g.lastChild;this.frontier.push({type:y.type,match:y.contentMatchAt(y.childCount)}),g=y.content}this.unplaced=p?e==0?C.empty:new C(Nn(s.content,e-1,1),e-1,h<0?s.openEnd:e-1):new C(Nn(s.content,e,c),s.openStart,s.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return-1;let e=this.frontier[this.depth],n;if(!e.type.isTextblock||!vi(this.$to,this.$to.depth,e.type,e.match,!1)||this.$to.depth==this.depth&&(n=this.findCloseLevel(this.$to))&&n.depth==this.depth)return-1;let{depth:r}=this.$to,o=this.$to.after(r);for(;r>1&&o==this.$to.end(--r);)++o;return o}findCloseLevel(e){e:for(let n=Math.min(this.depth,e.depth);n>=0;n--){let{match:r,type:o}=this.frontier[n],i=n<e.depth&&e.end(n+1)==e.pos+(e.depth-(n+1)),s=vi(e,n,o,r,i);if(s){for(let l=n-1;l>=0;l--){let{match:a,type:c}=this.frontier[l],u=vi(e,l,c,a,!0);if(!u||u.childCount)continue e}return{depth:n,fit:s,move:i?e.doc.resolve(e.after(n+1)):e}}}}close(e){let n=this.findCloseLevel(e);if(!n)return null;for(;this.depth>n.depth;)this.closeFrontierNode();n.fit.childCount&&(this.placed=Rn(this.placed,n.depth,n.fit)),e=n.move;for(let r=n.depth+1;r<=e.depth;r++){let o=e.node(r),i=o.type.contentMatch.fillBefore(o.content,!0,e.index(r));this.openFrontierNode(o.type,o.attrs,i)}return e}openFrontierNode(e,n=null,r){let o=this.frontier[this.depth];o.match=o.match.matchType(e),this.placed=Rn(this.placed,this.depth,x.from(e.create(n,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let n=this.frontier.pop().match.fillBefore(x.empty,!0);n.childCount&&(this.placed=Rn(this.placed,this.frontier.length,n))}};function Nn(t,e,n){return e==0?t.cutByIndex(n,t.childCount):t.replaceChild(0,t.firstChild.copy(Nn(t.firstChild.content,e-1,n)))}function Rn(t,e,n){return e==0?t.append(n):t.replaceChild(t.childCount-1,t.lastChild.copy(Rn(t.lastChild.content,e-1,n)))}function Mi(t,e){for(let n=0;n<e;n++)t=t.firstChild.content;return t}function Oa(t,e,n){if(e<=0)return t;let r=t.content;return e>1&&(r=r.replaceChild(0,Oa(r.firstChild,e-1,r.childCount==1?n-1:0))),e>0&&(r=t.type.contentMatch.fillBefore(r).append(r),n<=0&&(r=r.append(t.type.contentMatch.matchFragment(r).fillBefore(x.empty,!0)))),t.copy(r)}function vi(t,e,n,r,o){let i=t.node(e),s=o?t.indexAfter(e):t.index(e);if(s==i.childCount&&!n.compatibleContent(i.type))return null;let l=r.fillBefore(i.content,!0,s);return l&&!cp(n,i.content,s)?l:null}function cp(t,e,n){for(let r=n;r<e.childCount;r++)if(!t.allowsMarks(e.child(r).marks))return!0;return!1}function up(t){return t.spec.defining||t.spec.definingForContent}function dp(t,e,n,r){if(!r.size)return t.deleteRange(e,n);let o=t.doc.resolve(e),i=t.doc.resolve(n);if(Ea(o,i,r))return t.step(new he(e,n,r));let s=Ra(o,t.doc.resolve(n));s[s.length-1]==0&&s.pop();let l=-(o.depth+1);s.unshift(l);for(let f=o.depth,h=o.pos-1;f>0;f--,h--){let p=o.node(f).type.spec;if(p.defining||p.definingAsContext||p.isolating)break;s.indexOf(f)>-1?l=f:o.before(f)==h&&s.splice(1,0,-f)}let a=s.indexOf(l),c=[],u=r.openStart;for(let f=r.content,h=0;;h++){let p=f.firstChild;if(c.push(p),h==r.openStart)break;f=p.content}for(let f=u-1;f>=0;f--){let h=c[f],p=up(h.type);if(p&&!h.sameMarkup(o.node(Math.abs(l)-1)))u=f;else if(p||!h.type.isTextblock)break}for(let f=r.openStart;f>=0;f--){let h=(f+u+1)%(r.openStart+1),p=c[h];if(p)for(let m=0;m<s.length;m++){let g=s[(m+a)%s.length],y=!0;g<0&&(y=!1,g=-g);let b=o.node(g-1),w=o.index(g-1);if(b.canReplaceWith(w,w,p.type,p.marks))return t.replace(o.before(g),y?i.after(g):n,new C(Na(r.content,0,r.openStart,h),h,r.openEnd))}}let d=t.steps.length;for(let f=s.length-1;f>=0&&(t.replace(e,n,r),!(t.steps.length>d));f--){let h=s[f];h<0||(e=o.before(h),n=i.after(h))}}function Na(t,e,n,r,o){if(e<n){let i=t.firstChild;t=t.replaceChild(0,i.copy(Na(i.content,e+1,n,r,i)))}if(e>r){let i=o.contentMatchAt(0),s=i.fillBefore(t).append(t);t=s.append(i.matchFragment(s).fillBefore(x.empty,!0))}return t}function fp(t,e,n,r){if(!r.isInline&&e==n&&t.doc.resolve(e).parent.content.size){let o=ap(t.doc,e,r.type);o!=null&&(e=n=o)}t.replaceRange(e,n,new C(x.from(r),0,0))}function hp(t,e,n){let r=t.doc.resolve(e),o=t.doc.resolve(n),i=Ra(r,o);for(let s=0;s<i.length;s++){let l=i[s],a=s==i.length-1;if(a&&l==0||r.node(l).type.contentMatch.validEnd)return t.delete(r.start(l),o.end(l));if(l>0&&(a||r.node(l-1).canReplace(r.index(l-1),o.indexAfter(l-1))))return t.delete(r.before(l),o.after(l))}for(let s=1;s<=r.depth&&s<=o.depth;s++)if(e-r.start(s)==r.depth-s&&n>r.end(s)&&o.end(s)-n!=o.depth-s&&r.start(s-1)==o.start(s-1)&&r.node(s-1).canReplace(r.index(s-1),o.index(s-1)))return t.delete(r.before(s),n);t.delete(e,n)}function Ra(t,e){let n=[],r=Math.min(t.depth,e.depth);for(let o=r;o>=0;o--){let i=t.start(o);if(i<t.pos-(t.depth-o)||e.end(o)>e.pos+(e.depth-o)||t.node(o).type.spec.isolating||e.node(o).type.spec.isolating)break;(i==e.start(o)||o==t.depth&&o==e.depth&&t.parent.inlineContent&&e.parent.inlineContent&&o&&e.start(o-1)==i-1)&&n.push(o)}return n}var vr=class t extends se{constructor(e,n,r){super(),this.pos=e,this.attr=n,this.value=r}apply(e){let n=e.nodeAt(this.pos);if(!n)return ae.fail("No node at attribute step's position");let r=Object.create(null);for(let i in n.attrs)r[i]=n.attrs[i];r[this.attr]=this.value;let o=n.type.create(r,null,n.marks);return ae.fromReplace(e,this.pos,this.pos+1,new C(x.from(o),0,n.isLeaf?0:1))}getMap(){return it.empty}invert(e){return new t(this.pos,this.attr,e.nodeAt(this.pos).attrs[this.attr])}map(e){let n=e.mapResult(this.pos,1);return n.deletedAfter?null:new t(n.pos,this.attr,this.value)}toJSON(){return{stepType:"attr",pos:this.pos,attr:this.attr,value:this.value}}static fromJSON(e,n){if(typeof n.pos!="number"||typeof n.attr!="string")throw new RangeError("Invalid input for AttrStep.fromJSON");return new t(n.pos,n.attr,n.value)}};se.jsonID("attr",vr);var Tr=class t extends se{constructor(e,n){super(),this.attr=e,this.value=n}apply(e){let n=Object.create(null);for(let o in e.attrs)n[o]=e.attrs[o];n[this.attr]=this.value;let r=e.type.create(n,e.content,e.marks);return ae.ok(r)}getMap(){return it.empty}invert(e){return new t(this.attr,e.attrs[this.attr])}map(e){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(e,n){if(typeof n.attr!="string")throw new RangeError("Invalid input for DocAttrStep.fromJSON");return new t(n.attr,n.value)}};se.jsonID("docAttr",Tr);var sn=class extends Error{};sn=function t(e){let n=Error.call(this,e);return n.__proto__=t.prototype,n};sn.prototype=Object.create(Error.prototype);sn.prototype.constructor=sn;sn.prototype.name="TransformError";var kt=class{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new Pn}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let n=this.maybeStep(e);if(n.failed)throw new sn(n.failed);return this}maybeStep(e){let n=e.apply(this.doc);return n.failed||this.addStep(e,n.doc),n}get docChanged(){return this.steps.length>0}addStep(e,n){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=n}replace(e,n=e,r=C.empty){let o=Bn(this.doc,e,n,r);return o&&this.step(o),this}replaceWith(e,n,r){return this.replace(e,n,new C(x.from(r),0,0))}delete(e,n){return this.replace(e,n,C.empty)}insert(e,n){return this.replaceWith(e,e,n)}replaceRange(e,n,r){return dp(this,e,n,r),this}replaceRangeWith(e,n,r){return fp(this,e,n,r),this}deleteRange(e,n){return hp(this,e,n),this}lift(e,n){return Qh(this,e,n),this}join(e,n=1){return lp(this,e,n),this}wrap(e,n){return tp(this,e,n),this}setBlockType(e,n=e,r,o=null){return np(this,e,n,r,o),this}setNodeMarkup(e,n,r=null,o){return op(this,e,n,r,o),this}setNodeAttribute(e,n,r){return this.step(new vr(e,n,r)),this}setDocAttribute(e,n){return this.step(new Tr(e,n)),this}addNodeMark(e,n){return this.step(new Ln(e,n)),this}removeNodeMark(e,n){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(n instanceof V)n.isInSet(r.marks)&&this.step(new on(e,n));else{let o=r.marks,i,s=[];for(;i=n.isInSet(o);)s.push(new on(e,i)),o=i.removeFromSet(o);for(let l=s.length-1;l>=0;l--)this.step(s[l])}return this}split(e,n=1,r){return ip(this,e,n,r),this}addMark(e,n,r){return Gh(this,e,n,r),this}removeMark(e,n,r){return Yh(this,e,n,r),this}clearIncompatible(e,n,r){return Oi(this,e,n,r),this}};var Ni=Object.create(null),E=class{constructor(e,n,r){this.$anchor=e,this.$head=n,this.ranges=r||[new cn(e.min(n),e.max(n))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let e=this.ranges;for(let n=0;n<e.length;n++)if(e[n].$from.pos!=e[n].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(e,n=C.empty){let r=n.content.lastChild,o=null;for(let l=0;l<n.openEnd;l++)o=r,r=r.lastChild;let i=e.steps.length,s=this.ranges;for(let l=0;l<s.length;l++){let{$from:a,$to:c}=s[l],u=e.mapping.slice(i);e.replaceRange(u.map(a.pos),u.map(c.pos),l?C.empty:n),l==0&&Ia(e,i,(r?r.isInline:o&&o.isTextblock)?-1:1)}}replaceWith(e,n){let r=e.steps.length,o=this.ranges;for(let i=0;i<o.length;i++){let{$from:s,$to:l}=o[i],a=e.mapping.slice(r),c=a.map(s.pos),u=a.map(l.pos);i?e.deleteRange(c,u):(e.replaceRangeWith(c,u,n),Ia(e,r,n.isInline?-1:1))}}static findFrom(e,n,r=!1){let o=e.parent.inlineContent?new A(e):an(e.node(0),e.parent,e.pos,e.index(),n,r);if(o)return o;for(let i=e.depth-1;i>=0;i--){let s=n<0?an(e.node(0),e.node(i),e.before(i+1),e.index(i),n,r):an(e.node(0),e.node(i),e.after(i+1),e.index(i)+1,n,r);if(s)return s}return null}static near(e,n=1){return this.findFrom(e,n)||this.findFrom(e,-n)||new xe(e.node(0))}static atStart(e){return an(e,e,0,0,1)||new xe(e)}static atEnd(e){return an(e,e,e.content.size,e.childCount,-1)||new xe(e)}static fromJSON(e,n){if(!n||!n.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=Ni[n.type];if(!r)throw new RangeError(`No selection type ${n.type} defined`);return r.fromJSON(e,n)}static jsonID(e,n){if(e in Ni)throw new RangeError("Duplicate use of selection JSON ID "+e);return Ni[e]=n,n.prototype.jsonID=e,n}getBookmark(){return A.between(this.$anchor,this.$head).getBookmark()}};E.prototype.visible=!0;var cn=class{constructor(e,n){this.$from=e,this.$to=n}},Da=!1;function Pa(t){!Da&&!t.parent.inlineContent&&(Da=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+t.parent.type.name+")"))}var A=class t extends E{constructor(e,n=e){Pa(e),Pa(n),super(e,n)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(e,n){let r=e.resolve(n.map(this.head));if(!r.parent.inlineContent)return E.near(r);let o=e.resolve(n.map(this.anchor));return new t(o.parent.inlineContent?o:r,r)}replace(e,n=C.empty){if(super.replace(e,n),n==C.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof t&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new Or(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(e,n){if(typeof n.anchor!="number"||typeof n.head!="number")throw new RangeError("Invalid input for TextSelection.fromJSON");return new t(e.resolve(n.anchor),e.resolve(n.head))}static create(e,n,r=n){let o=e.resolve(n);return new this(o,r==n?o:e.resolve(r))}static between(e,n,r){let o=e.pos-n.pos;if((!r||o)&&(r=o>=0?1:-1),!n.parent.inlineContent){let i=E.findFrom(n,r,!0)||E.findFrom(n,-r,!0);if(i)n=i.$head;else return E.near(n,r)}return e.parent.inlineContent||(o==0?e=n:(e=(E.findFrom(e,-r,!0)||E.findFrom(e,r,!0)).$anchor,e.pos<n.pos!=o<0&&(e=n))),new t(e,n)}};E.jsonID("text",A);var Or=class t{constructor(e,n){this.anchor=e,this.head=n}map(e){return new t(e.map(this.anchor),e.map(this.head))}resolve(e){return A.between(e.resolve(this.anchor),e.resolve(this.head))}},O=class t extends E{constructor(e){let n=e.nodeAfter,r=e.node(0).resolve(e.pos+n.nodeSize);super(e,r),this.node=n}map(e,n){let{deleted:r,pos:o}=n.mapResult(this.anchor),i=e.resolve(o);return r?E.near(i):new t(i)}content(){return new C(x.from(this.node),0,0)}eq(e){return e instanceof t&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new Di(this.anchor)}static fromJSON(e,n){if(typeof n.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new t(e.resolve(n.anchor))}static create(e,n){return new t(e.resolve(n))}static 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c;Un&&o&&r.nodeType==1&&(c=r.childNodes[o-1]).nodeType==1&&c.contentEditable=="false"&&c.getBoundingClientRect().top>=e.top&&o--,r==t.dom&&o==r.childNodes.length-1&&r.lastChild.nodeType==1&&e.top>r.lastChild.getBoundingClientRect().bottom?l=t.state.doc.content.size:(o==0||r.nodeType!=1||r.childNodes[o-1].nodeName!="BR")&&(l=Pp(t,r,o,e))}l==null&&(l=Dp(t,s,e));let a=t.docView.nearestDesc(s,!0);return{pos:l,inside:a?a.posAtStart-a.border:-1}}function _a(t){return t.top<t.bottom||t.left<t.right}function St(t,e){let n=t.getClientRects();if(n.length){let r=n[e<0?0:n.length-1];if(_a(r))return r}return Array.prototype.find.call(n,_a)||t.getBoundingClientRect()}var Lp=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;function vc(t,e,n){let{node:r,offset:o,atom:i}=t.docView.domFromPos(e,n<0?-1:1),s=Un||Ve;if(r.nodeType==3)if(s&&(Lp.test(r.nodeValue)||(n<0?!o:o==r.nodeValue.length))){let a=St(ct(r,o,o),n);if(Ve&&o&&/\s/.test(r.nodeValue[o-1])&&o<r.nodeValue.length){let c=St(ct(r,o-1,o-1),-1);if(c.top==a.top){let u=St(ct(r,o,o+1),-1);if(u.top!=a.top)return Fn(u,u.left<c.left)}}return a}else{let a=o,c=o,u=n<0?1:-1;return n<0&&!o?(c++,u=-1):n>=0&&o==r.nodeValue.length?(a--,u=1):n<0?a--:c++,Fn(St(ct(r,a,c),u),u<0)}if(!t.state.doc.resolve(e-(i||0)).parent.inlineContent){if(i==null&&o&&(n<0||o==De(r))){let a=r.childNodes[o-1];if(a.nodeType==1)return Ii(a.getBoundingClientRect(),!1)}if(i==null&&o<De(r)){let a=r.childNodes[o];if(a.nodeType==1)return Ii(a.getBoundingClientRect(),!0)}return Ii(r.getBoundingClientRect(),n>=0)}if(i==null&&o&&(n<0||o==De(r))){let a=r.childNodes[o-1],c=a.nodeType==3?ct(a,De(a)-(s?0:1)):a.nodeType==1&&(a.nodeName!="BR"||!a.nextSibling)?a:null;if(c)return Fn(St(c,1),!1)}if(i==null&&o<De(r)){let a=r.childNodes[o];for(;a.pmViewDesc&&a.pmViewDesc.ignoreForCoords;)a=a.nextSibling;let c=a?a.nodeType==3?ct(a,0,s?0:1):a.nodeType==1?a:null:null;if(c)return Fn(St(c,-1),!0)}return Fn(St(r.nodeType==3?ct(r):r,-n),n>=0)}function Fn(t,e){if(t.width==0)return t;let n=e?t.left:t.right;return{top:t.top,bottom:t.bottom,left:n,right:n}}function Ii(t,e){if(t.height==0)return t;let n=e?t.top:t.bottom;return{top:n,bottom:n,left:t.left,right:t.right}}function Tc(t,e,n){let r=t.state,o=t.root.activeElement;r!=e&&t.updateState(e),o!=t.dom&&t.focus();try{return n()}finally{r!=e&&t.updateState(r),o!=t.dom&&o&&o.focus()}}function Bp(t,e,n){let r=e.selection,o=n=="up"?r.$from:r.$to;return Tc(t,e,()=>{let{node:i}=t.docView.domFromPos(o.pos,n=="up"?-1:1);for(;;){let l=t.docView.nearestDesc(i,!0);if(!l)break;if(l.node.isBlock){i=l.contentDOM||l.dom;break}i=l.dom.parentNode}let s=vc(t,o.pos,1);for(let l=i.firstChild;l;l=l.nextSibling){let a;if(l.nodeType==1)a=l.getClientRects();else if(l.nodeType==3)a=ct(l,0,l.nodeValue.length).getClientRects();else continue;for(let c=0;c<a.length;c++){let u=a[c];if(u.bottom>u.top+1&&(n=="up"?s.top-u.top>(u.bottom-s.top)*2:u.bottom-s.bottom>(s.bottom-u.top)*2))return!1}}return!0})}var zp=/[\u0590-\u08ac]/;function Fp(t,e,n){let{$head:r}=e.selection;if(!r.parent.isTextblock)return!1;let o=r.parentOffset,i=!o,s=o==r.parent.content.size,l=t.domSelection();return l?!zp.test(r.parent.textContent)||!l.modify?n=="left"||n=="backward"?i:s:Tc(t,e,()=>{let{focusNode:a,focusOffset:c,anchorNode:u,anchorOffset:d}=t.domSelectionRange(),f=l.caretBidiLevel;l.modify("move",n,"character");let h=r.depth?t.docView.domAfterPos(r.before()):t.dom,{focusNode:p,focusOffset:m}=t.domSelectionRange(),g=p&&!h.contains(p.nodeType==1?p:p.parentNode)||a==p&&c==m;try{l.collapse(u,d),a&&(a!=u||c!=d)&&l.extend&&l.extend(a,c)}catch{}return f!=null&&(l.caretBidiLevel=f),g}):r.pos==r.start()||r.pos==r.end()}var ja=null,Ka=null,Ua=!1;function Hp(t,e,n){return ja==e&&Ka==n?Ua:(ja=e,Ka=n,Ua=n=="up"||n=="down"?Bp(t,e,n):Fp(t,e,n))}var Pe=0,Ja=1,Vt=2,qe=3,Jt=class{constructor(e,n,r,o){this.parent=e,this.children=n,this.dom=r,this.contentDOM=o,this.dirty=Pe,r.pmViewDesc=this}matchesWidget(e){return!1}matchesMark(e){return!1}matchesNode(e,n,r){return!1}matchesHack(e){return!1}parseRule(){return null}stopEvent(e){return!1}get size(){let e=0;for(let n=0;n<this.children.length;n++)e+=this.children[n].size;return e}get border(){return 0}destroy(){this.parent=void 0,this.dom.pmViewDesc==this&&(this.dom.pmViewDesc=void 0);for(let e=0;e<this.children.length;e++)this.children[e].destroy()}posBeforeChild(e){for(let n=0,r=this.posAtStart;;n++){let o=this.children[n];if(o==e)return r;r+=o.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 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f=this.children[d-1];if(f.size&&f.dom.parentNode==this.contentDOM&&!f.emptyChildAt(1)){o=ce(f.dom)+1;break}e-=f.size}o==-1&&(o=0)}if(o>-1&&(c>n||l==this.children.length-1)){n=c;for(let u=l+1;u<this.children.length;u++){let d=this.children[u];if(d.size&&d.dom.parentNode==this.contentDOM&&!d.emptyChildAt(-1)){i=ce(d.dom);break}n+=d.size}i==-1&&(i=this.contentDOM.childNodes.length);break}s=c}return{node:this.contentDOM,from:e,to:n,fromOffset:o,toOffset:i}}emptyChildAt(e){if(this.border||!this.contentDOM||!this.children.length)return!1;let n=this.children[e<0?0:this.children.length-1];return n.size==0||n.emptyChildAt(e)}domAfterPos(e){let{node:n,offset:r}=this.domFromPos(e,0);if(n.nodeType!=1||r==n.childNodes.length)throw new RangeError("No node after pos "+e);return n.childNodes[r]}setSelection(e,n,r,o=!1){let i=Math.min(e,n),s=Math.max(e,n);for(let h=0,p=0;h<this.children.length;h++){let m=this.children[h],g=p+m.size;if(i>p&&s<g)return m.setSelection(e-p-m.border,n-p-m.border,r,o);p=g}let l=this.domFromPos(e,e?-1:1),a=n==e?l:this.domFromPos(n,n?-1:1),c=r.root.getSelection(),u=r.domSelectionRange(),d=!1;if((Ve||we)&&e==n){let{node:h,offset:p}=l;if(h.nodeType==3){if(d=!!(p&&h.nodeValue[p-1]==`
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r=0,o=0;o<this.children.length;o++){let i=this.children[o],s=r+i.size;if(r==s?e<=s&&n>=r:e<s&&n>r){let l=r+i.border,a=s-i.border;if(e>=l&&n<=a){this.dirty=e==r||n==s?Vt:Ja,e==l&&n==a&&(i.contentLost||i.dom.parentNode!=this.contentDOM)?i.dirty=qe:i.markDirty(e-l,n-l);return}else i.dirty=i.dom==i.contentDOM&&i.dom.parentNode==this.contentDOM&&!i.children.length?Vt:qe}r=s}this.dirty=Vt}markParentsDirty(){let e=1;for(let n=this.parent;n;n=n.parent,e++){let r=e==1?Vt:Ja;n.dirty<r&&(n.dirty=r)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}},Rr=class extends Jt{constructor(e,n,r,o){let i,s=n.type.toDOM;if(typeof s=="function"&&(s=s(r,()=>{if(!i)return o;if(i.parent)return i.parent.posBeforeChild(i)})),!n.type.spec.raw){if(s.nodeType!=1){let l=document.createElement("span");l.appendChild(s),s=l}s.contentEditable="false",s.classList.add("ProseMirror-widget")}super(e,[],s,null),this.widget=n,this.widget=n,i=this}matchesWidget(e){return this.dirty==Pe&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let n=this.widget.spec.stopEvent;return n?n(e):!1}ignoreMutation(e){return e.type!="selection"||this.widget.spec.ignoreSelection}destroy(){this.widget.type.destroy(this.dom),super.destroy()}get domAtom(){return!0}get ignoreForSelection(){return!!this.widget.type.spec.relaxedSide}get side(){return this.widget.type.side}},_i=class extends Jt{constructor(e,n,r,o){super(e,[],n,null),this.textDOM=r,this.text=o}get size(){return this.text.length}localPosFromDOM(e,n){return e!=this.textDOM?this.posAtStart+(n?this.size:0):this.posAtStart+n}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return e.type==="characterData"&&e.target.nodeValue==e.oldValue}},gn=class t extends Jt{constructor(e,n,r,o,i){super(e,[],r,o),this.mark=n,this.spec=i}static create(e,n,r,o){let i=o.nodeViews[n.type.name],s=i&&i(n,o,r);return(!s||!s.dom)&&(s=ot.renderSpec(document,n.type.spec.toDOM(n,r),null,n.attrs)),new t(e,n,s.dom,s.contentDOM||s.dom,s)}parseRule(){return this.dirty&qe||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return this.dirty!=qe&&this.mark.eq(e)}markDirty(e,n){if(super.markDirty(e,n),this.dirty!=Pe){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=Pe}}slice(e,n,r){let o=t.create(this.parent,this.mark,!0,r),i=this.children,s=this.size;n<s&&(i=Ji(i,n,s,r)),e>0&&(i=Ji(i,0,e,r));for(let l=0;l<i.length;l++)i[l].parent=o;return o.children=i,o}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}},Tt=class t extends Jt{constructor(e,n,r,o,i,s,l,a,c){super(e,[],i,s),this.node=n,this.outerDeco=r,this.innerDeco=o,this.nodeDOM=l}static create(e,n,r,o,i,s){let l=i.nodeViews[n.type.name],a,c=l&&l(n,i,()=>{if(!a)return s;if(a.parent)return a.parent.posBeforeChild(a)},r,o),u=c&&c.dom,d=c&&c.contentDOM;if(n.isText){if(!u)u=document.createTextNode(n.text);else if(u.nodeType!=3)throw new RangeError("Text must be rendered as a DOM text node")}else u||({dom:u,contentDOM:d}=ot.renderSpec(document,n.type.spec.toDOM(n),null,n.attrs));!d&&!n.isText&&u.nodeName!="BR"&&(u.hasAttribute("contenteditable")||(u.contentEditable="false"),n.type.spec.draggable&&(u.draggable=!0));let f=u;return u=Oc(u,r,n),c?a=new ji(e,n,r,o,u,d||null,f,c,i,s+1):n.isText?new Dr(e,n,r,o,u,f,i):new t(e,n,r,o,u,d||null,f,i,s+1)}parseRule(){if(this.node.type.spec.reparseInView)return null;let e={node:this.node.type.name,attrs:this.node.attrs};if(this.node.type.whitespace=="pre"&&(e.preserveWhitespace="full"),!this.contentDOM)e.getContent=()=>this.node.content;else if(!this.contentLost)e.contentElement=this.contentDOM;else{for(let n=this.children.length-1;n>=0;n--){let r=this.children[n];if(this.dom.contains(r.dom.parentNode)){e.contentElement=r.dom.parentNode;break}}e.contentElement||(e.getContent=()=>x.empty)}return e}matchesNode(e,n,r){return this.dirty==Pe&&e.eq(this.node)&&Ir(n,this.outerDeco)&&r.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}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 Ui(this,s&&s.node,e);_p(this.node,this.innerDeco,(c,u,d)=>{c.spec.marks?a.syncToMarks(c.spec.marks,r,e):c.type.side>=0&&!d&&a.syncToMarks(u==this.node.childCount?V.none:this.node.child(u).marks,r,e),a.placeWidget(c,e,o)},(c,u,d,f)=>{a.syncToMarks(c.marks,r,e);let h;a.findNodeMatch(c,u,d,f)||l&&e.state.selection.from>o&&e.state.selection.to<o+c.nodeSize&&(h=a.findIndexWithChild(i.node))>-1&&a.updateNodeAt(c,u,d,h,e)||a.updateNextNode(c,u,d,e,f,o)||a.addNode(c,u,d,e,o),o+=c.nodeSize}),a.syncToMarks([],r,e),this.node.isTextblock&&a.addTextblockHacks(),a.destroyRest(),(a.changed||this.dirty==Vt)&&(s&&this.protectLocalComposition(e,s),Ac(this.contentDOM,this.children,e),mn&&jp(this.dom))}localCompositionInfo(e,n){let{from:r,to:o}=e.state.selection;if(!(e.state.selection instanceof A)||r<n||o>n+this.node.content.size)return null;let i=e.input.compositionNode;if(!i||!this.dom.contains(i.parentNode))return null;if(this.node.inlineContent){let s=i.nodeValue,l=Kp(this.node.content,s,r-n,o-n);return l<0?null:{node:i,pos:l,text:s}}else return{node:i,pos:-1,text:""}}protectLocalComposition(e,{node:n,pos:r,text:o}){if(this.getDesc(n))return;let i=n;for(;i.parentNode!=this.contentDOM;i=i.parentNode){for(;i.previousSibling;)i.parentNode.removeChild(i.previousSibling);for(;i.nextSibling;)i.parentNode.removeChild(i.nextSibling);i.pmViewDesc&&(i.pmViewDesc=void 0)}let s=new _i(this,i,n,o);e.input.compositionNodes.push(s),this.children=Ji(this.children,r,r+o.length,e,s)}update(e,n,r,o){return this.dirty==qe||!e.sameMarkup(this.node)?!1:(this.updateInner(e,n,r,o),!0)}updateInner(e,n,r,o){this.updateOuterDeco(n),this.node=e,this.innerDeco=r,this.contentDOM&&this.updateChildren(o,this.posAtStart),this.dirty=Pe}updateOuterDeco(e){if(Ir(e,this.outerDeco))return;let n=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=Ec(this.dom,this.nodeDOM,Ki(this.outerDeco,this.node,n),Ki(e,this.node,n)),this.dom!=r&&(r.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){this.nodeDOM.nodeType==1&&this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.dom.draggable=!0)}deselectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.dom.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}};function qa(t,e,n,r,o){Oc(r,e,t);let i=new Tt(void 0,t,e,n,r,r,r,o,0);return i.contentDOM&&i.updateChildren(o,0),i}var Dr=class t extends Tt{constructor(e,n,r,o,i,s,l){super(e,n,r,o,i,null,s,l,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,n,r,o){return this.dirty==qe||this.dirty!=Pe&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(n),(this.dirty!=Pe||e.text!=this.node.text)&&e.text!=this.nodeDOM.nodeValue&&(this.nodeDOM.nodeValue=e.text,o.trackWrites==this.nodeDOM&&(o.trackWrites=null)),this.node=e,this.dirty=Pe,!0)}inParent(){let e=this.parent.contentDOM;for(let n=this.nodeDOM;n;n=n.parentNode)if(n==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,n,r){return e==this.nodeDOM?this.posAtStart+Math.min(n,this.node.text.length):super.localPosFromDOM(e,n,r)}ignoreMutation(e){return e.type!="characterData"&&e.type!="selection"}slice(e,n,r){let o=this.node.cut(e,n),i=document.createTextNode(o.text);return new t(this.parent,o,this.outerDeco,this.innerDeco,i,i,r)}markDirty(e,n){super.markDirty(e,n),this.dom!=this.nodeDOM&&(e==0||n==this.nodeDOM.nodeValue.length)&&(this.dirty=qe)}get domAtom(){return!1}isText(e){return this.node.text==e}},Pr=class extends Jt{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==Pe&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}},ji=class extends Tt{constructor(e,n,r,o,i,s,l,a,c,u){super(e,n,r,o,i,s,l,c,u),this.spec=a}update(e,n,r,o){if(this.dirty==qe)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){let i=this.spec.update(e,n,r);return i&&this.updateInner(e,n,r,o),i}else return!this.contentDOM&&!e.isLeaf?!1:super.update(e,n,r,o)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,n,r,o){this.spec.setSelection?this.spec.setSelection(e,n,r.root):super.setSelection(e,n,r,o)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}stopEvent(e){return this.spec.stopEvent?this.spec.stopEvent(e):!1}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}};function Ac(t,e,n){let r=t.firstChild,o=!1;for(let i=0;i<e.length;i++){let s=e[i],l=s.dom;if(l.parentNode==t){for(;l!=r;)r=Ga(r),o=!0;r=r.nextSibling}else o=!0,t.insertBefore(l,r);if(s instanceof gn){let a=r?r.previousSibling:t.lastChild;Ac(s.contentDOM,s.children,n),r=a?a.nextSibling:t.firstChild}}for(;r;)r=Ga(r),o=!0;o&&n.trackWrites==t&&(n.trackWrites=null)}var Hn=function(t){t&&(this.nodeName=t)};Hn.prototype=Object.create(null);var Wt=[new Hn];function Ki(t,e,n){if(t.length==0)return Wt;let r=n?Wt[0]:new Hn,o=[r];for(let i=0;i<t.length;i++){let s=t[i].type.attrs;if(s){s.nodeName&&o.push(r=new Hn(s.nodeName));for(let l in s){let a=s[l];a!=null&&(n&&o.length==1&&o.push(r=new Hn(e.isInline?"span":"div")),l=="class"?r.class=(r.class?r.class+" ":"")+a:l=="style"?r.style=(r.style?r.style+";":"")+a:l!="nodeName"&&(r[l]=a))}}}return o}function Ec(t,e,n,r){if(n==Wt&&r==Wt)return e;let o=e;for(let i=0;i<r.length;i++){let s=r[i],l=n[i];if(i){let a;l&&l.nodeName==s.nodeName&&o!=t&&(a=o.parentNode)&&a.nodeName.toLowerCase()==s.nodeName||(a=document.createElement(s.nodeName),a.pmIsDeco=!0,a.appendChild(o),l=Wt[0]),o=a}$p(o,l||Wt[0],s)}return o}function $p(t,e,n){for(let r in e)r!="class"&&r!="style"&&r!="nodeName"&&!(r in n)&&t.removeAttribute(r);for(let r in n)r!="class"&&r!="style"&&r!="nodeName"&&n[r]!=e[r]&&t.setAttribute(r,n[r]);if(e.class!=n.class){let r=e.class?e.class.split(" ").filter(Boolean):[],o=n.class?n.class.split(" ").filter(Boolean):[];for(let i=0;i<r.length;i++)o.indexOf(r[i])==-1&&t.classList.remove(r[i]);for(let i=0;i<o.length;i++)r.indexOf(o[i])==-1&&t.classList.add(o[i]);t.classList.length==0&&t.removeAttribute("class")}if(e.style!=n.style){if(e.style){let r=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g,o;for(;o=r.exec(e.style);)t.style.removeProperty(o[1])}n.style&&(t.style.cssText+=n.style)}}function Oc(t,e,n){return Ec(t,t,Wt,Ki(e,n,t.nodeType!=1))}function Ir(t,e){if(t.length!=e.length)return!1;for(let n=0;n<t.length;n++)if(!t[n].type.eq(e[n].type))return!1;return!0}function Ga(t){let e=t.nextSibling;return t.parentNode.removeChild(t),e}var Ui=class{constructor(e,n,r){this.lock=n,this.view=r,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=Vp(e.node.content,e)}destroyBetween(e,n){if(e!=n){for(let r=e;r<n;r++)this.top.children[r].destroy();this.top.children.splice(e,n-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,n,r){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])&&e[o].type.spec.spanning!==!1;)o++;for(;o<i;)this.destroyRest(),this.top.dirty=Pe,this.index=this.stack.pop(),this.top=this.stack.pop(),i--;for(;i<e.length;){this.stack.push(this.top,this.index+1);let l=-1;for(let a=this.index;a<Math.min(this.index+3,this.top.children.length);a++){let c=this.top.children[a];if(c.matchesMark(e[i])&&!this.isLocked(c.dom)){l=a;break}}if(l>-1)l>this.index&&(this.changed=!0,this.destroyBetween(this.index,l)),this.top=this.top.children[this.index];else{let a=gn.create(this.top,e[i],n,r);this.top.children.splice(this.index,0,a),this.top=a,this.changed=!0}this.index=0,i++}}findNodeMatch(e,n,r,o){let i=-1,s;if(o>=this.preMatch.index&&(s=this.preMatch.matches[o-this.preMatch.index]).parent==this.top&&s.matchesNode(e,n,r))i=this.top.children.indexOf(s,this.index);else for(let l=this.index,a=Math.min(this.top.children.length,l+5);l<a;l++){let c=this.top.children[l];if(c.matchesNode(e,n,r)&&!this.preMatch.matched.has(c)){i=l;break}}return i<0?!1:(this.destroyBetween(this.index,i),this.index++,!0)}updateNodeAt(e,n,r,o,i){let s=this.top.children[o];return s.dirty==qe&&s.dom==s.contentDOM&&(s.dirty=Vt),s.update(e,n,r,i)?(this.destroyBetween(this.index,o),this.index++,!0):!1}findIndexWithChild(e){for(;;){let n=e.parentNode;if(!n)return-1;if(n==this.top.contentDOM){let r=e.pmViewDesc;if(r){for(let o=this.index;o<this.top.children.length;o++)if(this.top.children[o]==r)return o}return-1}e=n}}updateNextNode(e,n,r,o,i,s){for(let l=this.index;l<this.top.children.length;l++){let a=this.top.children[l];if(a instanceof Tt){let c=this.preMatch.matched.get(a);if(c!=null&&c!=i)return!1;let u=a.dom,d,f=this.isLocked(u)&&!(e.isText&&a.node&&a.node.isText&&a.nodeDOM.nodeValue==e.text&&a.dirty!=qe&&Ir(n,a.outerDeco));if(!f&&a.update(e,n,r,o))return this.destroyBetween(this.index,l),a.dom!=u&&(this.changed=!0),this.index++,!0;if(!f&&(d=this.recreateWrapper(a,e,n,r,o,s)))return this.destroyBetween(this.index,l),this.top.children[this.index]=d,d.contentDOM&&(d.dirty=Vt,d.updateChildren(o,s+1),d.dirty=Pe),this.changed=!0,this.index++,!0;break}}return!1}recreateWrapper(e,n,r,o,i,s){if(e.dirty||n.isAtom||!e.children.length||!e.node.content.eq(n.content)||!Ir(r,e.outerDeco)||!o.eq(e.innerDeco))return null;let l=Tt.create(this.top,n,r,o,i,s);if(l.contentDOM){l.children=e.children,e.children=[];for(let a of l.children)a.parent=l}return e.destroy(),l}addNode(e,n,r,o,i){let s=Tt.create(this.top,e,n,r,o,i);s.contentDOM&&s.updateChildren(o,i+1),this.top.children.splice(this.index++,0,s),this.changed=!0}placeWidget(e,n,r){let o=this.index<this.top.children.length?this.top.children[this.index]:null;if(o&&o.matchesWidget(e)&&(e==o.widget||!o.widget.type.toDOM.parentNode))this.index++;else{let i=new Rr(this.top,e,n,r);this.top.children.splice(this.index++,0,i),this.changed=!0}}addTextblockHacks(){let e=this.top.children[this.index-1],n=this.top;for(;e instanceof gn;)n=e,e=n.children[n.children.length-1];(!e||!(e instanceof Dr)||/\n$/.test(e.node.text)||this.view.requiresGeckoHackNode&&/\s$/.test(e.node.text))&&((we||me)&&e&&e.dom.contentEditable=="false"&&this.addHackNode("IMG",n),this.addHackNode("BR",this.top))}addHackNode(e,n){if(n==this.top&&this.index<n.children.length&&n.children[this.index].matchesHack(e))this.index++;else{let r=document.createElement(e);e=="IMG"&&(r.className="ProseMirror-separator",r.alt=""),e=="BR"&&(r.className="ProseMirror-trailingBreak");let o=new Pr(this.top,[],r,null);n!=this.top?n.children.push(o):n.children.splice(this.index++,0,o),this.changed=!0}}isLocked(e){return this.lock&&(e==this.lock||e.nodeType==1&&e.contains(this.lock.parentNode))}};function Vp(t,e){let n=e,r=n.children.length,o=t.childCount,i=new Map,s=[];e:for(;o>0;){let l;for(;;)if(r){let c=n.children[r-1];if(c instanceof gn)n=c,r=c.children.length;else{l=c,r--;break}}else{if(n==e)break e;r=n.parent.children.indexOf(n),n=n.parent}let a=l.node;if(a){if(a!=t.child(o-1))break;--o,i.set(l,o),s.push(l)}}return{index:o,matched:i,matches:s.reverse()}}function Wp(t,e){return t.type.side-e.type.side}function _p(t,e,n,r){let o=e.locals(t),i=0;if(o.length==0){for(let c=0;c<t.childCount;c++){let u=t.child(c);r(u,o,e.forChild(i,u),c),i+=u.nodeSize}return}let s=0,l=[],a=null;for(let c=0;;){let u,d;for(;s<o.length&&o[s].to==i;){let g=o[s++];g.widget&&(u?(d||(d=[u])).push(g):u=g)}if(u)if(d){d.sort(Wp);for(let g=0;g<d.length;g++)n(d[g],c,!!a)}else n(u,c,!!a);let f,h;if(a)h=-1,f=a,a=null;else if(c<t.childCount)h=c,f=t.child(c++);else break;for(let g=0;g<l.length;g++)l[g].to<=i&&l.splice(g--,1);for(;s<o.length&&o[s].from<=i&&o[s].to>i;)l.push(o[s++]);let p=i+f.nodeSize;if(f.isText){let g=p;s<o.length&&o[s].from<g&&(g=o[s].from);for(let y=0;y<l.length;y++)l[y].to<g&&(g=l[y].to);g<p&&(a=f.cut(g-i),f=f.cut(0,g-i),p=g,h=-1)}else for(;s<o.length&&o[s].to<p;)s++;let m=f.isInline&&!f.isLeaf?l.filter(g=>!g.inline):l.slice();r(f,m,e.forChild(i,f),h),i=p}}function jp(t){if(t.nodeName=="UL"||t.nodeName=="OL"){let e=t.style.cssText;t.style.cssText=e+"; list-style: square !important",window.getComputedStyle(t).listStyle,t.style.cssText=e}}function Kp(t,e,n,r){for(let o=0,i=0;o<t.childCount&&i<=r;){let s=t.child(o++),l=i;if(i+=s.nodeSize,!s.isText)continue;let a=s.text;for(;o<t.childCount;){let c=t.child(o++);if(i+=c.nodeSize,!c.isText)break;a+=c.text}if(i>=n){if(i>=r&&a.slice(r-e.length-l,r-l)==e)return r-e.length;let c=l<r?a.lastIndexOf(e,r-l-1):-1;if(c>=0&&c+e.length+l>=n)return l+c;if(n==r&&a.length>=r+e.length-l&&a.slice(r-l,r-l+e.length)==e)return r}}return-1}function Ji(t,e,n,r,o){let i=[];for(let s=0,l=0;s<t.length;s++){let a=t[s],c=l,u=l+=a.size;c>=n||u<=e?i.push(a):(c<e&&i.push(a.slice(0,e-c,r)),o&&(i.push(o),o=void 0),u>n&&i.push(a.slice(n-c,a.size,r)))}return i}function is(t,e=null){let n=t.domSelectionRange(),r=t.state.doc;if(!n.focusNode)return null;let o=t.docView.nearestDesc(n.focusNode),i=o&&o.size==0,s=t.docView.posFromDOM(n.focusNode,n.focusOffset,1);if(s<0)return null;let l=r.resolve(s),a,c;if(Vr(n)){for(a=s;o&&!o.node;)o=o.parent;let d=o.node;if(o&&d.isAtom&&O.isSelectable(d)&&o.parent&&!(d.isInline&&wp(n.focusNode,n.focusOffset,o.dom))){let f=o.posBefore;c=new O(s==f?l:r.resolve(f))}}else{if(n instanceof t.dom.ownerDocument.defaultView.Selection&&n.rangeCount>1){let d=s,f=s;for(let h=0;h<n.rangeCount;h++){let p=n.getRangeAt(h);d=Math.min(d,t.docView.posFromDOM(p.startContainer,p.startOffset,1)),f=Math.max(f,t.docView.posFromDOM(p.endContainer,p.endOffset,-1))}if(d<0)return null;[a,s]=f==t.state.selection.anchor?[f,d]:[d,f],l=r.resolve(s)}else a=t.docView.posFromDOM(n.anchorNode,n.anchorOffset,1);if(a<0)return null}let u=r.resolve(a);if(!c){let d=e=="pointer"||t.state.selection.head<l.pos&&!i?1:-1;c=ss(t,u,l,d)}return c}function Nc(t){return t.editable?t.hasFocus():Dc(t)&&document.activeElement&&document.activeElement.contains(t.dom)}function dt(t,e=!1){let n=t.state.selection;if(Rc(t,n),!!Nc(t)){if(!e&&t.input.mouseDown&&t.input.mouseDown.allowDefault&&me){let r=t.domSelectionRange(),o=t.domObserver.currentSelection;if(r.anchorNode&&o.anchorNode&&Ut(r.anchorNode,r.anchorOffset,o.anchorNode,o.anchorOffset)){t.input.mouseDown.delayedSelectionSync=!0,t.domObserver.setCurSelection();return}}if(t.domObserver.disconnectSelection(),t.cursorWrapper)Jp(t);else{let{anchor:r,head:o}=n,i,s;Ya&&!(n instanceof A)&&(n.$from.parent.inlineContent||(i=Xa(t,n.from)),!n.empty&&!n.$from.parent.inlineContent&&(s=Xa(t,n.to))),t.docView.setSelection(r,o,t,e),Ya&&(i&&Qa(i),s&&Qa(s)),n.visible?t.dom.classList.remove("ProseMirror-hideselection"):(t.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&Up(t))}t.domObserver.setCurSelection(),t.domObserver.connectSelection()}}var Ya=we||me&&wc<63;function 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s=n.pmViewDesc;if(!(!s||!s.isText(n.nodeValue)))return r}}return n||r}function Sm(){let t=document.createEvent("Event");return t.initEvent("event",!0,!0),t.timeStamp}function Br(t,e=!1){if(!(ut&&t.domObserver.flushingSoon>=0)){if(t.domObserver.forceFlush(),_c(t),e||t.docView&&t.docView.dirty){let n=is(t),r=t.state.selection;return n&&!n.eq(r)?t.dispatch(t.state.tr.setSelection(n)):(t.markCursor||e)&&!r.$from.node(r.$from.sharedDepth(r.to)).inlineContent?t.dispatch(t.state.tr.deleteSelection()):t.updateState(t.state),!0}return!1}}function Cm(t,e){if(!t.dom.parentNode)return;let n=t.dom.parentNode.appendChild(document.createElement("div"));n.appendChild(e),n.style.cssText="position: fixed; left: -10000px; top: 10px";let r=getSelection(),o=document.createRange();o.selectNodeContents(e),t.dom.blur(),r.removeAllRanges(),r.addRange(o),setTimeout(()=>{n.parentNode&&n.parentNode.removeChild(n),t.focus()},50)}var Vn=Ce&&vt<15||mn&&Mp<604;ke.copy=Se.cut=(t,e)=>{let 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r=this.view.docView.nearestDesc(e.target);if(e.type=="attributes"&&(r==this.view.docView||e.attributeName=="contenteditable"||e.attributeName=="style"&&!e.oldValue&&!e.target.getAttribute("style"))||!r||r.ignoreMutation(e))return null;if(e.type=="childList"){for(let u=0;u<e.addedNodes.length;u++){let d=e.addedNodes[u];n.push(d),d.nodeType==3&&(this.lastChangedTextNode=d)}if(r.contentDOM&&r.contentDOM!=r.dom&&!r.contentDOM.contains(e.target))return{from:r.posBefore,to:r.posAfter};let o=e.previousSibling,i=e.nextSibling;if(Ce&&vt<=11&&e.addedNodes.length)for(let u=0;u<e.addedNodes.length;u++){let{previousSibling:d,nextSibling:f}=e.addedNodes[u];(!d||Array.prototype.indexOf.call(e.addedNodes,d)<0)&&(o=d),(!f||Array.prototype.indexOf.call(e.addedNodes,f)<0)&&(i=f)}let s=o&&o.parentNode==e.target?ce(o)+1:0,l=r.localPosFromDOM(e.target,s,-1),a=i&&i.parentNode==e.target?ce(i):e.target.childNodes.length,c=r.localPosFromDOM(e.target,a,1);return{from:l,to:c}}else return e.type=="attributes"?{from:r.posAtStart-r.border,to:r.posAtEnd+r.border}:(this.lastChangedTextNode=e.target,{from:r.posAtStart,to:r.posAtEnd,typeOver:e.target.nodeValue==e.oldValue})}},cc=new WeakMap,uc=!1;function Rm(t){if(!cc.has(t)&&(cc.set(t,null),["normal","nowrap","pre-line"].indexOf(getComputedStyle(t.dom).whiteSpace)!==-1)){if(t.requiresGeckoHackNode=Ve,uc)return;console.warn("ProseMirror expects the CSS white-space property to be set, preferably to 'pre-wrap'. 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n=document.createElement("div");return n.appendChild(document.createElement("li")),{skip:n}}else if(t.parentNode.lastChild==t||we&&/^(tr|table)$/i.test(t.parentNode.nodeName))return{ignore:!0}}else if(t.nodeName=="IMG"&&t.getAttribute("mark-placeholder"))return{ignore:!0};return null}var Bm=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function zm(t,e,n,r,o){let i=t.input.compositionPendingChanges||(t.composing?t.input.compositionID:0);if(t.input.compositionPendingChanges=0,e<0){let T=t.input.lastSelectionTime>Date.now()-50?t.input.lastSelectionOrigin:null,B=is(t,T);if(B&&!t.state.selection.eq(B)){if(me&&ut&&t.input.lastKeyCode===13&&Date.now()-100<t.input.lastKeyCodeTime&&t.someProp("handleKeyDown",$=>$(t,$t(13,"Enter"))))return;let v=t.state.tr.setSelection(B);T=="pointer"?v.setMeta("pointer",!0):T=="key"&&v.scrollIntoView(),i&&v.setMeta("composition",i),t.dispatch(v)}return}let s=t.state.doc.resolve(e),l=s.sharedDepth(n);e=s.before(l+1),n=t.state.doc.resolve(n).after(l+1);let a=t.state.selection,c=Im(t,e,n),u=t.state.doc,d=u.slice(c.from,c.to),f,h;t.input.lastKeyCode===8&&Date.now()-100<t.input.lastKeyCodeTime?(f=t.state.selection.to,h="end"):(f=t.state.selection.from,h="start"),t.input.lastKeyCode=null;let p=$m(d.content,c.doc.content,c.from,f,h);if(p&&t.input.domChangeCount++,(mn&&t.input.lastIOSEnter>Date.now()-225||ut)&&o.some(T=>T.nodeType==1&&!Bm.test(T.nodeName))&&(!p||p.endA>=p.endB)&&t.someProp("handleKeyDown",T=>T(t,$t(13,"Enter")))){t.input.lastIOSEnter=0;return}if(!p)if(r&&a instanceof A&&!a.empty&&a.$head.sameParent(a.$anchor)&&!t.composing&&!(c.sel&&c.sel.anchor!=c.sel.head))p={start:a.from,endA:a.to,endB:a.to};else{if(c.sel){let T=fc(t,t.state.doc,c.sel);if(T&&!T.eq(t.state.selection)){let B=t.state.tr.setSelection(T);i&&B.setMeta("composition",i),t.dispatch(B)}}return}t.state.selection.from<t.state.selection.to&&p.start==p.endB&&t.state.selection instanceof A&&(p.start>t.state.selection.from&&p.start<=t.state.selection.from+2&&t.state.selection.from>=c.from?p.start=t.state.selection.from:p.endA<t.state.selection.to&&p.endA>=t.state.selection.to-2&&t.state.selection.to<=c.to&&(p.endB+=t.state.selection.to-p.endA,p.endA=t.state.selection.to)),Ce&&vt<=11&&p.endB==p.start+1&&p.endA==p.start&&p.start>c.from&&c.doc.textBetween(p.start-c.from-1,p.start-c.from+1)==" \xA0"&&(p.start--,p.endA--,p.endB--);let m=c.doc.resolveNoCache(p.start-c.from),g=c.doc.resolveNoCache(p.endB-c.from),y=u.resolve(p.start),b=m.sameParent(g)&&m.parent.inlineContent&&y.end()>=p.endA,w;if((mn&&t.input.lastIOSEnter>Date.now()-225&&(!b||o.some(T=>T.nodeName=="DIV"||T.nodeName=="P"))||!b&&m.pos<c.doc.content.size&&(!m.sameParent(g)||!m.parent.inlineContent)&&!/\S/.test(c.doc.textBetween(m.pos,g.pos,"",""))&&(w=E.findFrom(c.doc.resolve(m.pos+1),1,!0))&&w.head>m.pos)&&t.someProp("handleKeyDown",T=>T(t,$t(13,"Enter")))){t.input.lastIOSEnter=0;return}if(t.state.selection.anchor>p.start&&Hm(u,p.start,p.endA,m,g)&&t.someProp("handleKeyDown",T=>T(t,$t(8,"Backspace")))){ut&&me&&t.domObserver.suppressSelectionUpdates();return}me&&p.endB==p.start&&(t.input.lastChromeDelete=Date.now()),ut&&!b&&m.start()!=g.start()&&g.parentOffset==0&&m.depth==g.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==p.endA&&(p.endB-=2,g=c.doc.resolveNoCache(p.endB-c.from),setTimeout(()=>{t.someProp("handleKeyDown",function(T){return T(t,$t(13,"Enter"))})},20));let M=p.start,S=p.endA,P=T=>{let B=T||t.state.tr.replace(M,S,c.doc.slice(p.start-c.from,p.endB-c.from));if(c.sel){let v=fc(t,B.doc,c.sel);v&&!(me&&t.composing&&v.empty&&(p.start!=p.endB||t.input.lastChromeDelete<Date.now()-100)&&(v.head==M||v.head==B.mapping.map(S)-1)||Ce&&v.empty&&v.head==M)&&B.setSelection(v)}return i&&B.setMeta("composition",i),B.scrollIntoView()},I;if(b){if(m.pos==g.pos){Ce&&vt<=11&&m.parentOffset==0&&(t.domObserver.suppressSelectionUpdates(),setTimeout(()=>dt(t),20));let T=P(t.state.tr.delete(M,S)),B=u.resolve(p.start).marksAcross(u.resolve(p.endA));B&&T.ensureMarks(B),t.dispatch(T)}else if(p.endA==p.endB&&(I=Fm(m.parent.content.cut(m.parentOffset,g.parentOffset),y.parent.content.cut(y.parentOffset,p.endA-y.start())))){let T=P(t.state.tr);I.type=="add"?T.addMark(M,S,I.mark):T.removeMark(M,S,I.mark),t.dispatch(T)}else if(m.parent.child(m.index()).isText&&m.index()==g.index()-(g.textOffset?0:1)){let T=m.parent.textBetween(m.parentOffset,g.parentOffset),B=()=>P(t.state.tr.insertText(T,M,S));t.someProp("handleTextInput",v=>v(t,M,S,T,B))||t.dispatch(B())}}else t.dispatch(P())}function fc(t,e,n){return Math.max(n.anchor,n.head)>e.content.size?null:ss(t,e.resolve(n.anchor),e.resolve(n.head))}function Fm(t,e){let n=t.firstChild.marks,r=e.firstChild.marks,o=n,i=r,s,l,a;for(let u=0;u<r.length;u++)o=r[u].removeFromSet(o);for(let u=0;u<n.length;u++)i=n[u].removeFromSet(i);if(o.length==1&&i.length==0)l=o[0],s="add",a=u=>u.mark(l.addToSet(u.marks));else if(o.length==0&&i.length==1)l=i[0],s="remove",a=u=>u.mark(l.removeFromSet(u.marks));else return null;let c=[];for(let u=0;u<e.childCount;u++)c.push(a(e.child(u)));if(x.from(c).eq(t))return{mark:l,type:s}}function Hm(t,e,n,r,o){if(n-e<=o.pos-r.pos||Fi(r,!0,!1)<o.pos)return!1;let i=t.resolve(e);if(!r.parent.isTextblock){let l=i.nodeAfter;return l!=null&&n==e+l.nodeSize}if(i.parentOffset<i.parent.content.size||!i.parent.isTextblock)return!1;let s=t.resolve(Fi(i,!0,!0));return!s.parent.isTextblock||s.pos>n||Fi(s,!0,!1)<n?!1:r.parent.content.cut(r.parentOffset).eq(s.parent.content)}function Fi(t,e,n){let r=t.depth,o=e?t.end():t.pos;for(;r>0&&(e||t.indexAfter(r)==t.node(r).childCount);)r--,o++,e=!1;if(n){let i=t.node(r).maybeChild(t.indexAfter(r));for(;i&&!i.isLeaf;)i=i.firstChild,o++}return o}function $m(t,e,n,r,o){let i=t.findDiffStart(e,n);if(i==null)return null;let{a:s,b:l}=t.findDiffEnd(e,n+t.size,n+e.size);if(o=="end"){let a=Math.max(0,i-Math.min(s,l));r-=s+a-i}if(s<i&&t.size<e.size){let a=r<=i&&r>=s?i-r:0;i-=a,i&&i<e.size&&hc(e.textBetween(i-1,i+1))&&(i+=a?1:-1),l=i+(l-s),s=i}else if(l<i){let a=r<=i&&r>=l?i-r:0;i-=a,i&&i<t.size&&hc(t.textBetween(i-1,i+1))&&(i+=a?1:-1),s=i+(s-l),l=i}return{start:i,endA:s,endB:l}}function hc(t){if(t.length!=2)return!1;let e=t.charCodeAt(0),n=t.charCodeAt(1);return e>=56320&&e<=57343&&n>=55296&&n<=56319}var jn=class{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 Xi,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=n,this.state=n.state,this.directPlugins=n.plugins||[],this.directPlugins.forEach(bc),this.dispatch=this.dispatch.bind(this),this.dom=e&&e.mount||document.createElement("div"),e&&(e.appendChild?e.appendChild(this.dom):typeof e=="function"?e(this.dom):e.mount&&(this.mounted=!0)),this.editable=gc(this),mc(this),this.nodeViews=yc(this),this.docView=qa(this.state.doc,pc(this),zi(this),this.dom,this),this.domObserver=new ns(this,(r,o,i,s)=>zm(this,r,o,i,s)),this.domObserver.start(),cm(this),this.updatePluginViews()}get composing(){return this.input.composing}get props(){if(this._props.state!=this.state){let e=this._props;this._props={};for(let n in e)this._props[n]=e[n];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&Qi(this);let n=this._props;this._props=e,e.plugins&&(e.plugins.forEach(bc),this.directPlugins=e.plugins),this.updateStateInner(e.state,n)}setProps(e){let n={};for(let r in this._props)n[r]=this._props[r];n.state=this.state;for(let r in e)n[r]=e[r];this.update(n)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,n){var r;let o=this.state,i=!1,s=!1;e.storedMarks&&this.composing&&(_c(this),s=!0),this.state=e;let l=o.plugins!=e.plugins||this._props.plugins!=n.plugins;if(l||this._props.plugins!=n.plugins||this._props.nodeViews!=n.nodeViews){let h=yc(this);Wm(h,this.nodeViews)&&(this.nodeViews=h,i=!0)}(l||n.handleDOMEvents!=this._props.handleDOMEvents)&&Qi(this),this.editable=gc(this),mc(this);let a=zi(this),c=pc(this),u=o.plugins!=e.plugins&&!o.doc.eq(e.doc)?"reset":e.scrollToSelection>o.scrollToSelection?"to selection":"preserve",d=i||!this.docView.matchesNode(e.doc,c,a);(d||!e.selection.eq(o.selection))&&(s=!0);let f=u=="preserve"&&s&&this.dom.style.overflowAnchor==null&&Ap(this);if(s){this.domObserver.stop();let h=d&&(Ce||me)&&!this.composing&&!o.selection.empty&&!e.selection.empty&&Vm(o.selection,e.selection);if(d){let p=me?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=km(this)),(i||!this.docView.update(e.doc,c,a,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=qa(e.doc,c,a,this.dom,this)),p&&!this.trackWrites&&(h=!0)}h||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&qp(this))?dt(this,h):(Rc(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(o),!((r=this.dragging)===null||r===void 0)&&r.node&&!o.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,o),u=="reset"?this.dom.scrollTop=0:u=="to selection"?this.scrollToSelection():f&&Ep(f)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!(!e||!this.dom.contains(e.nodeType==1?e:e.parentNode))){if(!this.someProp("handleScrollToSelection",n=>n(this)))if(this.state.selection instanceof O){let n=this.docView.domAfterPos(this.state.selection.from);n.nodeType==1&&Wa(this,n.getBoundingClientRect(),e)}else Wa(this,this.coordsAtPos(this.state.selection.head,1),e)}}destroyPluginViews(){let e;for(;e=this.pluginViews.pop();)e.destroy&&e.destroy()}updatePluginViews(e){if(!e||e.plugins!=this.state.plugins||this.directPlugins!=this.prevDirectPlugins){this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let n=0;n<this.directPlugins.length;n++){let r=this.directPlugins[n];r.spec.view&&this.pluginViews.push(r.spec.view(this))}for(let n=0;n<this.state.plugins.length;n++){let r=this.state.plugins[n];r.spec.view&&this.pluginViews.push(r.spec.view(this))}}else for(let n=0;n<this.pluginViews.length;n++){let r=this.pluginViews[n];r.update&&r.update(this,e)}}updateDraggedNode(e,n){let r=e.node,o=-1;if(this.state.doc.nodeAt(r.from)==r.node)o=r.from;else{let i=r.from+(this.state.doc.content.size-n.doc.content.size);(i>0&&this.state.doc.nodeAt(i))==r.node&&(o=i)}this.dragging=new zr(e.slice,e.move,o<0?void 0:O.create(this.state.doc,o))}someProp(e,n){let r=this._props&&this._props[e],o;if(r!=null&&(o=n?n(r):r))return o;for(let s=0;s<this.directPlugins.length;s++){let l=this.directPlugins[s].props[e];if(l!=null&&(o=n?n(l):l))return o}let i=this.state.plugins;if(i)for(let s=0;s<i.length;s++){let l=i[s].props[e];if(l!=null&&(o=n?n(l):l))return o}}hasFocus(){if(Ce){let e=this.root.activeElement;if(e==this.dom)return!0;if(!e||!this.dom.contains(e))return!1;for(;e&&this.dom!=e&&this.dom.contains(e);){if(e.contentEditable=="false")return!1;e=e.parentElement}return!0}return this.root.activeElement==this.dom}focus(){this.domObserver.stop(),this.editable&&Op(this.dom),dt(this),this.domObserver.start()}get root(){let e=this._root;if(e==null){for(let n=this.dom.parentNode;n;n=n.parentNode)if(n.nodeType==9||n.nodeType==11&&n.host)return n.getSelection||(Object.getPrototypeOf(n).getSelection=()=>n.ownerDocument.getSelection()),this._root=n}return e||document}updateRoot(){this._root=null}posAtCoords(e){return Ip(this,e)}coordsAtPos(e,n=1){return vc(this,e,n)}domAtPos(e,n=0){return this.docView.domFromPos(e,n)}nodeDOM(e){let n=this.docView.descAt(e);return n?n.nodeDOM:null}posAtDOM(e,n,r=-1){let o=this.docView.posFromDOM(e,n,r);if(o==null)throw new RangeError("DOM position not inside the editor");return o}endOfTextblock(e,n){return Hp(this,n||this.state,e)}pasteHTML(e,n){return Wn(this,"",e,!1,n||new ClipboardEvent("paste"))}pasteText(e,n){return Wn(this,e,null,!0,n||new ClipboardEvent("paste"))}serializeForClipboard(e){return ls(this,e)}destroy(){this.docView&&(um(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],zi(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,gp())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return fm(this,e)}domSelectionRange(){let e=this.domSelection();return e?we&&this.root.nodeType===11&&kp(this.dom.ownerDocument)==this.dom&&Dm(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}};jn.prototype.dispatch=function(t){let e=this._props.dispatchTransaction;e?e.call(this,t):this.updateState(this.state.apply(t))};function pc(t){let e=Object.create(null);return e.class="ProseMirror",e.contenteditable=String(t.editable),t.someProp("attributes",n=>{if(typeof n=="function"&&(n=n(t.state)),n)for(let r in n)r=="class"?e.class+=" "+n[r]:r=="style"?e.style=(e.style?e.style+";":"")+n[r]:!e[r]&&r!="contenteditable"&&r!="nodeName"&&(e[r]=String(n[r]))}),e.translate||(e.translate="no"),[Y.node(0,t.state.doc.content.size,e)]}function mc(t){if(t.markCursor){let e=document.createElement("img");e.className="ProseMirror-separator",e.setAttribute("mark-placeholder","true"),e.setAttribute("alt",""),t.cursorWrapper={dom:e,deco:Y.widget(t.state.selection.from,e,{raw:!0,marks:t.markCursor})}}else t.cursorWrapper=null}function gc(t){return!t.someProp("editable",e=>e(t.state)===!1)}function Vm(t,e){let n=Math.min(t.$anchor.sharedDepth(t.head),e.$anchor.sharedDepth(e.head));return t.$anchor.start(n)!=e.$anchor.start(n)}function yc(t){let e=Object.create(null);function n(r){for(let o in r)Object.prototype.hasOwnProperty.call(e,o)||(e[o]=r[o])}return t.someProp("nodeViews",n),t.someProp("markViews",n),e}function Wm(t,e){let n=0,r=0;for(let o in t){if(t[o]!=e[o])return!0;n++}for(let o in e)r++;return n!=r}function bc(t){if(t.spec.state||t.spec.filterTransaction||t.spec.appendTransaction)throw new RangeError("Plugins passed directly to the view must not have a state component")}var ft={8:"Backspace",9:"Tab",10:"Enter",12:"NumLock",13:"Enter",16:"Shift",17:"Control",18:"Alt",20:"CapsLock",27:"Escape",32:" ",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"ArrowLeft",38:"ArrowUp",39:"ArrowRight",40:"ArrowDown",44:"PrintScreen",45:"Insert",46:"Delete",59:";",61:"=",91:"Meta",92:"Meta",106:"*",107:"+",108:",",109:"-",110:".",111:"/",144:"NumLock",145:"ScrollLock",160:"Shift",161:"Shift",162:"Control",163:"Control",164:"Alt",165:"Alt",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},jr={48:")",49:"!",50:"@",51:"#",52:"$",53:"%",54:"^",55:"&",56:"*",57:"(",59:":",61:"+",173:"_",186:":",187:"+",188:"<",189:"_",190:">",191:"?",192:"~",219:"{",220:"|",221:"}",222:'"'},_m=typeof navigator<"u"&&/Mac/.test(navigator.platform),jm=typeof navigator<"u"&&/MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent);for(oe=0;oe<10;oe++)ft[48+oe]=ft[96+oe]=String(oe);var oe;for(oe=1;oe<=24;oe++)ft[oe+111]="F"+oe;var oe;for(oe=65;oe<=90;oe++)ft[oe]=String.fromCharCode(oe+32),jr[oe]=String.fromCharCode(oe);var oe;for(_r in ft)jr.hasOwnProperty(_r)||(jr[_r]=ft[_r]);var _r;function Gc(t){var e=_m&&t.metaKey&&t.shiftKey&&!t.ctrlKey&&!t.altKey||jm&&t.shiftKey&&t.key&&t.key.length==1||t.key=="Unidentified",n=!e&&t.key||(t.shiftKey?jr:ft)[t.keyCode]||t.key||"Unidentified";return n=="Esc"&&(n="Escape"),n=="Del"&&(n="Delete"),n=="Left"&&(n="ArrowLeft"),n=="Up"&&(n="ArrowUp"),n=="Right"&&(n="ArrowRight"),n=="Down"&&(n="ArrowDown"),n}var Km=typeof navigator<"u"&&/Mac|iP(hone|[oa]d)/.test(navigator.platform),Um=typeof navigator<"u"&&/Win/.test(navigator.platform);function Jm(t){let e=t.split(/-(?!$)/),n=e[e.length-1];n=="Space"&&(n=" ");let r,o,i,s;for(let l=0;l<e.length-1;l++){let a=e[l];if(/^(cmd|meta|m)$/i.test(a))s=!0;else if(/^a(lt)?$/i.test(a))r=!0;else if(/^(c|ctrl|control)$/i.test(a))o=!0;else if(/^s(hift)?$/i.test(a))i=!0;else if(/^mod$/i.test(a))Km?s=!0:o=!0;else throw new Error("Unrecognized modifier name: "+a)}return r&&(n="Alt-"+n),o&&(n="Ctrl-"+n),s&&(n="Meta-"+n),i&&(n="Shift-"+n),n}function qm(t){let e=Object.create(null);for(let n in t)e[Jm(n)]=t[n];return e}function fs(t,e,n=!0){return e.altKey&&(t="Alt-"+t),e.ctrlKey&&(t="Ctrl-"+t),e.metaKey&&(t="Meta-"+t),n&&e.shiftKey&&(t="Shift-"+t),t}function Yc(t){return new R({props:{handleKeyDown:Jn(t)}})}function Jn(t){let e=qm(t);return function(n,r){let o=Gc(r),i,s=e[fs(o,r)];if(s&&s(n.state,n.dispatch,n))return!0;if(o.length==1&&o!=" "){if(r.shiftKey){let l=e[fs(o,r,!1)];if(l&&l(n.state,n.dispatch,n))return!0}if((r.altKey||r.metaKey||r.ctrlKey)&&!(Um&&r.ctrlKey&&r.altKey)&&(i=ft[r.keyCode])&&i!=o){let l=e[fs(i,r)];if(l&&l(n.state,n.dispatch,n))return!0}}return!1}}var Kr=(t,e)=>t.selection.empty?!1:(e&&e(t.tr.deleteSelection().scrollIntoView()),!0);function Qc(t,e){let{$cursor:n}=t.selection;return!n||(e?!e.endOfTextblock("backward",t):n.parentOffset>0)?null:n}var ps=(t,e,n)=>{let r=Qc(t,n);if(!r)return!1;let o=gs(r);if(!o){let s=r.blockRange(),l=s&&lt(s);return l==null?!1:(e&&e(t.tr.lift(s,l).scrollIntoView()),!0)}let i=o.nodeBefore;if(lu(t,o,e,-1))return!0;if(r.parent.content.size==0&&(yn(i,"end")||O.isSelectable(i)))for(let s=r.depth;;s--){let l=Bn(t.doc,r.before(s),r.after(s),C.empty);if(l&&l.slice.size<l.to-l.from){if(e){let a=t.tr.step(l);a.setSelection(yn(i,"end")?E.findFrom(a.doc.resolve(a.mapping.map(o.pos,-1)),-1):O.create(a.doc,o.pos-i.nodeSize)),e(a.scrollIntoView())}return!0}if(s==1||r.node(s-1).childCount>1)break}return i.isAtom&&o.depth==r.depth-1?(e&&e(t.tr.delete(o.pos-i.nodeSize,o.pos).scrollIntoView()),!0):!1},Zc=(t,e,n)=>{let r=Qc(t,n);if(!r)return!1;let o=gs(r);return o?tu(t,o,e):!1},eu=(t,e,n)=>{let r=nu(t,n);if(!r)return!1;let o=xs(r);return o?tu(t,o,e):!1};function tu(t,e,n){let r=e.nodeBefore,o=r,i=e.pos-1;for(;!o.isTextblock;i--){if(o.type.spec.isolating)return!1;let u=o.lastChild;if(!u)return!1;o=u}let s=e.nodeAfter,l=s,a=e.pos+1;for(;!l.isTextblock;a++){if(l.type.spec.isolating)return!1;let u=l.firstChild;if(!u)return!1;l=u}let c=Bn(t.doc,i,a,C.empty);if(!c||c.from!=i||c instanceof he&&c.slice.size>=a-i)return!1;if(n){let u=t.tr.step(c);u.setSelection(A.create(u.doc,i)),n(u.scrollIntoView())}return!0}function yn(t,e,n=!1){for(let r=t;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;if(n&&r.childCount!=1)return!1}return!1}var ms=(t,e,n)=>{let{$head:r,empty:o}=t.selection,i=r;if(!o)return!1;if(r.parent.isTextblock){if(n?!n.endOfTextblock("backward",t):r.parentOffset>0)return!1;i=gs(r)}let s=i&&i.nodeBefore;return!s||!O.isSelectable(s)?!1:(e&&e(t.tr.setSelection(O.create(t.doc,i.pos-s.nodeSize)).scrollIntoView()),!0)};function gs(t){if(!t.parent.type.spec.isolating)for(let 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p},vy=(t,e={})=>({tr:n,state:r,dispatch:o,editor:i})=>{var s;let l=X(t,r.schema),{$from:a,$to:c}=r.selection,u=r.selection.node;if(u&&u.isBlock||a.depth<2||!a.sameParent(c))return!1;let d=a.node(-1);if(d.type!==l)return!1;let f=i.extensionManager.attributes;if(a.parent.content.size===0&&a.node(-1).childCount===a.indexAfter(-1)){if(a.depth===2||a.node(-3).type!==l||a.index(-2)!==a.node(-2).childCount-1)return!1;if(o){let y=x.empty,b=a.index(-1)?1:a.index(-2)?2:3;for(let T=a.depth-b;T>=a.depth-3;T-=1)y=x.from(a.node(T).copy(y));let w=a.indexAfter(-1)<a.node(-2).childCount?1:a.indexAfter(-2)<a.node(-3).childCount?2:3,M={...Yr(f,a.node().type.name,a.node().attrs),...e},S=((s=l.contentMatch.defaultType)==null?void 0:s.createAndFill(M))||void 0;y=y.append(x.from(l.createAndFill(null,S)||void 0));let P=a.before(a.depth-(b-1));n.replace(P,a.after(-w),new C(y,4-b,0));let I=-1;n.doc.nodesBetween(P,n.doc.content.size,(T,B)=>{if(I>-1)return!1;T.isTextblock&&T.content.size===0&&(I=B+1)}),I>-1&&n.setSelection(A.near(n.doc.resolve(I))),n.scrollIntoView()}return!0}let h=c.pos===a.end()?d.contentMatchAt(0).defaultType:null,p={...Yr(f,d.type.name,d.attrs),...e},m={...Yr(f,a.node().type.name,a.node().attrs),...e};n.delete(a.pos,c.pos);let g=h?[{type:l,attrs:p},{type:h,attrs:m}]:[{type:l,attrs:p}];if(!Ae(n.doc,a.pos,2))return!1;if(o){let{selection:y,storedMarks:b}=r,{splittableMarks:w}=i.extensionManager,M=b||y.$to.parentOffset&&y.$from.marks();if(n.split(a.pos,2,g).scrollIntoView(),!M||!o)return!0;let S=M.filter(P=>w.includes(P.type.name));n.ensureMarks(S)}return!0},Ns=(t,e)=>{let n=to(s=>s.type===e)(t.selection);if(!n)return!0;let r=t.doc.resolve(Math.max(0,n.pos-1)).before(n.depth);if(r===void 0)return!0;let o=t.doc.nodeAt(r);return n.node.type===o?.type&&Ne(t.doc,n.pos)&&t.join(n.pos),!0},Rs=(t,e)=>{let n=to(s=>s.type===e)(t.selection);if(!n)return!0;let r=t.doc.resolve(n.start).after(n.depth);if(r===void 0)return!0;let o=t.doc.nodeAt(r);return n.node.type===o?.type&&Ne(t.doc,r)&&t.join(r),!0},Ty=(t,e,n,r={})=>({editor:o,tr:i,state:s,dispatch:l,chain:a,commands:c,can:u})=>{let{extensions:d,splittableMarks:f}=o.extensionManager,h=X(t,s.schema),p=X(e,s.schema),{selection:m,storedMarks:g}=s,{$from:y,$to:b}=m,w=y.blockRange(b),M=g||m.$to.parentOffset&&m.$from.marks();if(!w)return!1;let S=to(P=>yu(P.type.name,d))(m);if(w.depth>=1&&S&&w.depth-S.depth<=1){if(S.node.type===h)return c.liftListItem(p);if(yu(S.node.type.name,d)&&h.validContent(S.node.content)&&l)return a().command(()=>(i.setNodeMarkup(S.pos,h),!0)).command(()=>Ns(i,h)).command(()=>Rs(i,h)).run()}return!n||!M||!l?a().command(()=>u().wrapInList(h,r)?!0:c.clearNodes()).wrapInList(h,r).command(()=>Ns(i,h)).command(()=>Rs(i,h)).run():a().command(()=>{let P=u().wrapInList(h,r),I=M.filter(T=>f.includes(T.type.name));return i.ensureMarks(I),P?!0:c.clearNodes()}).wrapInList(h,r).command(()=>Ns(i,h)).command(()=>Rs(i,h)).run()},Ay=(t,e={},n={})=>({state:r,commands:o})=>{let{extendEmptyMarkRange:i=!1}=n,s=pt(t,r.schema);return Ps(r,s,e)?o.unsetMark(s,{extendEmptyMarkRange:i}):o.setMark(s,e)},Ey=(t,e,n={})=>({state:r,commands:o})=>{let i=X(t,r.schema),s=X(e,r.schema),l=Ge(r,i,n),a;return r.selection.$anchor.sameParent(r.selection.$head)&&(a=r.selection.$anchor.parent.attrs),l?o.setNode(s,a):o.setNode(i,{...a,...n})},Oy=(t,e={})=>({state:n,commands:r})=>{let o=X(t,n.schema);return Ge(n,o,e)?r.lift(o):r.wrapIn(o,e)},Ny=()=>({state:t,dispatch:e})=>{let n=t.plugins;for(let r=0;r<n.length;r+=1){let o=n[r],i;if(o.spec.isInputRules&&(i=o.getState(t))){if(e){let s=t.tr,l=i.transform;for(let a=l.steps.length-1;a>=0;a-=1)s.step(l.steps[a].invert(l.docs[a]));if(i.text){let a=s.doc.resolve(i.from).marks();s.replaceWith(i.from,i.to,t.schema.text(i.text,a))}else s.delete(i.from,i.to)}return!0}}return!1},Ry=()=>({tr:t,dispatch:e})=>{let{selection:n}=t,{empty:r,ranges:o}=n;return r||e&&o.forEach(i=>{t.removeMark(i.$from.pos,i.$to.pos)}),!0},Dy=(t,e={})=>({tr:n,state:r,dispatch:o})=>{var i;let{extendEmptyMarkRange:s=!1}=e,{selection:l}=n,a=pt(t,r.schema),{$from:c,empty:u,ranges:d}=l;if(!o)return!0;if(u&&s){let{from:f,to:h}=l,p=(i=c.marks().find(g=>g.type===a))==null?void 0:i.attrs,m=Ws(c,a,p);m&&(f=m.from,h=m.to),n.removeMark(f,h,a)}else d.forEach(f=>{n.removeMark(f.$from.pos,f.$to.pos,a)});return n.removeStoredMark(a),!0},Py=(t,e={})=>({tr:n,state:r,dispatch:o})=>{let i=null,s=null,l=no(typeof t=="string"?t:t.name,r.schema);return l?(l==="node"&&(i=X(t,r.schema)),l==="mark"&&(s=pt(t,r.schema)),o&&n.selection.ranges.forEach(a=>{let c=a.$from.pos,u=a.$to.pos,d,f,h,p;n.selection.empty?r.doc.nodesBetween(c,u,(m,g)=>{i&&i===m.type&&(h=Math.max(g,c),p=Math.min(g+m.nodeSize,u),d=g,f=m)}):r.doc.nodesBetween(c,u,(m,g)=>{g<c&&i&&i===m.type&&(h=Math.max(g,c),p=Math.min(g+m.nodeSize,u),d=g,f=m),g>=c&&g<=u&&(i&&i===m.type&&n.setNodeMarkup(g,void 0,{...m.attrs,...e}),s&&m.marks.length&&m.marks.forEach(y=>{if(s===y.type){let b=Math.max(g,c),w=Math.min(g+m.nodeSize,u);n.addMark(b,w,s.create({...y.attrs,...e}))}}))}),f&&(d!==void 0&&n.setNodeMarkup(d,void 0,{...f.attrs,...e}),s&&f.marks.length&&f.marks.forEach(m=>{s===m.type&&n.addMark(h,p,s.create({...m.attrs,...e}))}))}),!0):!1},Iy=(t,e={})=>({state:n,dispatch:r})=>{let o=X(t,n.schema);return cu(o,e)(n,r)},Ly=(t,e={})=>({state:n,dispatch:r})=>{let o=X(t,n.schema);return uu(o,e)(n,r)},Vu=H.create({name:"commands",addCommands(){return{...Hu}}}),Wu=H.create({name:"delete",onUpdate({transaction:t,appendedTransactions:e}){var n,r,o;let i=()=>{var s,l,a,c;if((c=(a=(l=(s=this.editor.options.coreExtensionOptions)==null?void 0:s.delete)==null?void 0:l.filterTransaction)==null?void 0:a.call(l,t))!=null?c:t.getMeta("y-sync$"))return;let u=Is(t.before,[t,...e]);$s(u).forEach(h=>{u.mapping.mapResult(h.oldRange.from).deletedAfter&&u.mapping.mapResult(h.oldRange.to).deletedBefore&&u.before.nodesBetween(h.oldRange.from,h.oldRange.to,(p,m)=>{let g=m+p.nodeSize-2,y=h.oldRange.from<=m&&g<=h.oldRange.to;this.editor.emit("delete",{type:"node",node:p,from:m,to:g,newFrom:u.mapping.map(m),newTo:u.mapping.map(g),deletedRange:h.oldRange,newRange:h.newRange,partial:!y,editor:this.editor,transaction:t,combinedTransform:u})})});let f=u.mapping;u.steps.forEach((h,p)=>{var m,g;if(h instanceof st){let y=f.slice(p).map(h.from,-1),b=f.slice(p).map(h.to),w=f.invert().map(y,-1),M=f.invert().map(b),S=(m=u.doc.nodeAt(y-1))==null?void 0:m.marks.some(I=>I.eq(h.mark)),P=(g=u.doc.nodeAt(b))==null?void 0:g.marks.some(I=>I.eq(h.mark));this.editor.emit("delete",{type:"mark",mark:h.mark,from:h.from,to:h.to,deletedRange:{from:w,to:M},newRange:{from:y,to:b},partial:!!(P||S),editor:this.editor,transaction:t,combinedTransform:u})}})};(o=(r=(n=this.editor.options.coreExtensionOptions)==null?void 0:n.delete)==null?void 0:r.async)==null||o?setTimeout(i,0):i()}}),_u=H.create({name:"drop",addProseMirrorPlugins(){return[new R({key:new L("tiptapDrop"),props:{handleDrop:(t,e,n,r)=>{this.editor.emit("drop",{editor:this.editor,event:e,slice:n,moved:r})}}})]}}),ju=H.create({name:"editable",addProseMirrorPlugins(){return[new R({key:new L("editable"),props:{editable:()=>this.editor.options.editable}})]}}),Ku=new L("focusEvents"),Uu=H.create({name:"focusEvents",addProseMirrorPlugins(){let{editor:t}=this;return[new R({key:Ku,props:{handleDOMEvents:{focus:(e,n)=>{t.isFocused=!0;let r=t.state.tr.setMeta("focus",{event:n}).setMeta("addToHistory",!1);return e.dispatch(r),!1},blur:(e,n)=>{t.isFocused=!1;let r=t.state.tr.setMeta("blur",{event:n}).setMeta("addToHistory",!1);return e.dispatch(r),!1}}}})]}}),Ju=H.create({name:"keymap",addKeyboardShortcuts(){let t=()=>this.editor.commands.first(({commands:s})=>[()=>s.undoInputRule(),()=>s.command(({tr:l})=>{let{selection:a,doc:c}=l,{empty:u,$anchor:d}=a,{pos:f,parent:h}=d,p=d.parent.isTextblock&&f>0?l.doc.resolve(f-1):d,m=p.parent.type.spec.isolating,g=d.pos-d.parentOffset,y=m&&p.parent.childCount===1?g===d.pos:E.atStart(c).from===f;return!u||!h.type.isTextblock||h.textContent.length||!y||y&&d.parent.type.name==="paragraph"?!1:s.clearNodes()}),()=>s.deleteSelection(),()=>s.joinBackward(),()=>s.selectNodeBackward()]),e=()=>this.editor.commands.first(({commands:s})=>[()=>s.deleteSelection(),()=>s.deleteCurrentNode(),()=>s.joinForward(),()=>s.selectNodeForward()]),r={Enter:()=>this.editor.commands.first(({commands:s})=>[()=>s.newlineInCode(),()=>s.createParagraphNear(),()=>s.liftEmptyBlock(),()=>s.splitBlock()]),"Mod-Enter":()=>this.editor.commands.exitCode(),Backspace:t,"Mod-Backspace":t,"Shift-Backspace":t,Delete:e,"Mod-Delete":e,"Mod-a":()=>this.editor.commands.selectAll()},o={...r},i={...r,"Ctrl-h":t,"Alt-Backspace":t,"Ctrl-d":e,"Ctrl-Alt-Backspace":e,"Alt-Delete":e,"Alt-d":e,"Ctrl-a":()=>this.editor.commands.selectTextblockStart(),"Ctrl-e":()=>this.editor.commands.selectTextblockEnd()};return js()||$u()?i:o},addProseMirrorPlugins(){return[new R({key:new L("clearDocument"),appendTransaction:(t,e,n)=>{if(t.some(m=>m.getMeta("composition")))return;let r=t.some(m=>m.docChanged)&&!e.doc.eq(n.doc),o=t.some(m=>m.getMeta("preventClearDocument"));if(!r||o)return;let{empty:i,from:s,to:l}=e.selection,a=E.atStart(e.doc).from,c=E.atEnd(e.doc).to;if(i||!(s===a&&l===c)||!Yn(n.doc))return;let f=n.tr,h=Zr({state:n,transaction:f}),{commands:p}=new eo({editor:this.editor,state:h});if(p.clearNodes(),!!f.steps.length)return f}})]}}),qu=H.create({name:"paste",addProseMirrorPlugins(){return[new R({key:new L("tiptapPaste"),props:{handlePaste:(t,e,n)=>{this.editor.emit("paste",{editor:this.editor,event:e,slice:n})}}})]}}),Gu=H.create({name:"tabindex",addProseMirrorPlugins(){return[new R({key:new L("tabindex"),props:{attributes:()=>this.editor.isEditable?{tabindex:"0"}:{}}})]}}),By=class bn{constructor(e,n,r=!1,o=null){this.currentNode=null,this.actualDepth=null,this.isBlock=r,this.resolvedPos=e,this.editor=n,this.currentNode=o}get name(){return this.node.type.name}get node(){return this.currentNode||this.resolvedPos.node()}get element(){return this.editor.view.domAtPos(this.pos).node}get depth(){var e;return(e=this.actualDepth)!=null?e:this.resolvedPos.depth}get pos(){return this.resolvedPos.pos}get content(){return this.node.content}set content(e){let n=this.from,r=this.to;if(this.isBlock){if(this.content.size===0){console.error(`You can\u2019t set content on a block node. Tried to set content on ${this.name} at ${this.pos}`);return}n=this.from+1,r=this.to-1}this.editor.commands.insertContentAt({from:n,to:r},e)}get attributes(){return this.node.attrs}get textContent(){return this.node.textContent}get size(){return this.node.nodeSize}get from(){return this.isBlock?this.pos:this.resolvedPos.start(this.resolvedPos.depth)}get range(){return{from:this.from,to:this.to}}get to(){return this.isBlock?this.pos+this.size:this.resolvedPos.end(this.resolvedPos.depth)+(this.node.isText?0:1)}get parent(){if(this.depth===0)return null;let e=this.resolvedPos.start(this.resolvedPos.depth-1),n=this.resolvedPos.doc.resolve(e);return new bn(n,this.editor)}get before(){let e=this.resolvedPos.doc.resolve(this.from-(this.isBlock?1:2));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.from-3)),new bn(e,this.editor)}get after(){let e=this.resolvedPos.doc.resolve(this.to+(this.isBlock?2:1));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.to+3)),new bn(e,this.editor)}get children(){let e=[];return this.node.content.forEach((n,r)=>{let o=n.isBlock&&!n.isTextblock,i=n.isAtom&&!n.isText,s=this.pos+r+(i?0:1);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 bn(l,this.editor,o,o?n:null);o&&(a.actualDepth=this.depth+1),e.push(new bn(l,this.editor,o,o?n:null))}),e}get firstChild(){return this.children[0]||null}get lastChild(){let e=this.children;return e[e.length-1]||null}closest(e,n={}){let r=null,o=this.parent;for(;o&&!r;){if(o.node.type.name===e)if(Object.keys(n).length>0){let i=o.node.attrs,s=Object.keys(n);for(let l=0;l<s.length;l+=1){let a=s[l];if(i[a]!==n[a])break}}else r=o;o=o.parent}return r}querySelector(e,n={}){return this.querySelectorAll(e,n,!0)[0]||null}querySelectorAll(e,n={},r=!1){let o=[];if(!this.children||this.children.length===0)return o;let i=Object.keys(n);return this.children.forEach(s=>{r&&o.length>0||(s.node.type.name===e&&i.every(a=>n[a]===s.node.attrs[a])&&o.push(s),!(r&&o.length>0)&&(o=o.concat(s.querySelectorAll(e,n,r))))}),o}setAttribute(e){let{tr:n}=this.editor.state;n.setNodeMarkup(this.from,void 0,{...this.node.attrs,...e}),this.editor.view.dispatch(n)}},zy=`.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;
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n=pr(t,!0,e==="fixed"),r=n.top+t.clientTop,o=n.left+t.clientLeft,i=Ke(t)?vn(t):_e(1),s=t.clientWidth*i.x,l=t.clientHeight*i.y,a=o*i.x,c=r*i.y;return{width:s,height:l,x:a,y:c}}function ch(t,e,n){let r;if(e==="viewport")r=Bx(t,n);else if(e==="document")r=Lx(rt(t));else if(He(e))r=Fx(e,n);else{let o=hh(t);r={x:e.x-o.x,y:e.y-o.y,width:e.width,height:e.height}}return xt(r)}function mh(t,e){let n=wt(t);return n===e||!He(n)||tn(n)?!1:$e(n).position==="fixed"||mh(n,e)}function Hx(t,e){let n=e.get(t);if(n)return n;let r=si(t,[],!1).filter(l=>He(l)&&en(l)!=="body"),o=null,i=$e(t).position==="fixed",s=i?wt(t):t;for(;He(s)&&!tn(s);){let l=$e(s),a=ai(s);!a&&l.position==="fixed"&&(o=null),(i?!a&&!o:!a&&l.position==="static"&&!!o&&zx.has(o.position)||Mn(s)&&!a&&mh(t,s))?r=r.filter(u=>u!==s):o=l,s=wt(s)}return e.set(t,r),r}function $x(t){let{element:e,boundary:n,rootBoundary:r,strategy:o}=t,s=[...n==="clippingAncestors"?fr(e)?[]:Hx(e,this._c):[].concat(n),r],l=s[0],a=s.reduce((c,u)=>{let d=ch(e,u,o);return c.top=de(d.top,c.top),c.right=ze(d.right,c.right),c.bottom=ze(d.bottom,c.bottom),c.left=de(d.left,c.left),c},ch(e,l,o));return{width:a.right-a.left,height:a.bottom-a.top,x:a.left,y:a.top}}function Vx(t){let{width:e,height:n}=dh(t);return{width:e,height:n}}function Wx(t,e,n){let r=Ke(e),o=rt(e),i=n==="fixed",s=pr(t,!0,i,e),l={scrollLeft:0,scrollTop:0},a=_e(0);function c(){a.x=jl(o)}if(r||!r&&!i)if((en(e)!=="body"||Mn(o))&&(l=hr(e)),r){let h=pr(e,!0,i,e);a.x=h.x+e.clientLeft,a.y=h.y+e.clientTop}else o&&c();i&&!r&&o&&c();let u=o&&!r&&!i?ph(o,l):_e(0),d=s.left+l.scrollLeft-a.x-u.x,f=s.top+l.scrollTop-a.y-u.y;return{x:d,y:f,width:s.width,height:s.height}}function _l(t){return $e(t).position==="static"}function uh(t,e){if(!Ke(t)||$e(t).position==="fixed")return null;if(e)return e(t);let n=t.offsetParent;return rt(t)===n&&(n=n.ownerDocument.body),n}function gh(t,e){let n=Te(t);if(fr(t))return n;if(!Ke(t)){let o=wt(t);for(;o&&!tn(o);){if(He(o)&&!_l(o))return o;o=wt(o)}return n}let r=uh(t,e);for(;r&&sh(r)&&_l(r);)r=uh(r,e);return r&&tn(r)&&_l(r)&&!ai(r)?n:r||lh(t)||n}var _x=async function(t){let e=this.getOffsetParent||gh,n=this.getDimensions,r=await n(t.floating);return{reference:Wx(t.reference,await e(t.floating),t.strategy),floating:{x:0,y:0,width:r.width,height:r.height}}};function jx(t){return $e(t).direction==="rtl"}var Kx={convertOffsetParentRelativeRectToViewportRelativeRect:Px,getDocumentElement:rt,getClippingRect:$x,getOffsetParent:gh,getElementRects:_x,getClientRects:Ix,getDimensions:Vx,getScale:vn,isElement:He,isRTL:jx};var yh=th,bh=Yf,di=nh,fi=Xf,xh=rh,wh=Qf,kh=Gf,Sh=eh;var hi=(t,e,n)=>{let r=new Map,o={platform:Kx,...n},i={...o.platform,_c:r};return qf(t,e,{...o,platform:i})};var Ch=(t,e)=>{hi({getBoundingClientRect:()=>{let{from:r,to:o}=t.state.selection,i=t.view.coordsAtPos(r),s=t.view.coordsAtPos(o);return{top:Math.min(i.top,s.top),bottom:Math.max(i.bottom,s.bottom),left:Math.min(i.left,s.left),right:Math.max(i.right,s.right),width:Math.abs(s.right-i.left),height:Math.abs(s.bottom-i.top),x:Math.min(i.left,s.left),y:Math.min(i.top,s.top)}}},e,{placement:"bottom-start",strategy:"absolute",middleware:[di(),fi()]}).then(({x:r,y:o,strategy:i})=>{e.style.width="max-content",e.style.position=i,e.style.left=`${r}px`,e.style.top=`${o}px`})},Mh=({mergeTags:t,noMergeTagSearchResultsMessage:e})=>({items:({query:n})=>t.filter(r=>r.toLowerCase().replace(/\s/g,"").includes(n.toLowerCase())),render:()=>{let n,r=0,o=null,i=()=>{let d=document.createElement("div");return d.className="fi-dropdown-panel fi-dropdown-list",d},s=()=>{if(!n||!o)return;let d=o.items||[];if(n.innerHTML="",d.length)d.forEach((f,h)=>{let p=document.createElement("button");p.className=`fi-dropdown-list-item fi-dropdown-list-item-label ${h===r?"fi-selected":""}`,p.textContent=f,p.type="button",p.addEventListener("click",()=>l(h)),n.appendChild(p)});else{let f=document.createElement("div");f.className="fi-dropdown-header",f.textContent=e,n.appendChild(f)}},l=d=>{if(!o)return;let h=(o.items||[])[d];h&&o.command({id:h})},a=()=>{if(!o)return;let d=o.items||[];d.length!==0&&(r=(r+d.length-1)%d.length,s())},c=()=>{if(!o)return;let d=o.items||[];d.length!==0&&(r=(r+1)%d.length,s())},u=()=>{l(r)};return{onStart:d=>{o=d,r=0,n=i(),n.style.position="absolute",s(),document.body.appendChild(n),d.clientRect&&Ch(d.editor,n)},onUpdate:d=>{o=d,r=0,s(),d.clientRect&&Ch(d.editor,n)},onKeyDown:d=>d.event.key==="Escape"?(n&&n.parentNode&&n.parentNode.removeChild(n),!0):d.event.key==="ArrowUp"?(a(),!0):d.event.key==="ArrowDown"?(c(),!0):d.event.key==="Enter"?(u(),!0):!1,onExit:()=>{n&&n.parentNode&&n.parentNode.removeChild(n)}}}});var vh=async({customExtensionUrls:t,deleteCustomBlockButtonIconHtml:e,editCustomBlockButtonIconHtml:n,editCustomBlockUsing:r,insertCustomBlockUsing:o,key:i,mergeTags:s,noMergeTagSearchResultsMessage:l,placeholder:a,statePath:c,uploadingFileMessage:u,$wire:d})=>[ud,dd,Cl,fd,hd,pd.configure({deleteCustomBlockButtonIconHtml:e,editCustomBlockButtonIconHtml:n,editCustomBlockUsing:r,insertCustomBlockUsing:o}),md,ld,ad,gd,yd,bd,xd,wd,Sd,Cd,Hd.configure({autolink:!0,openOnClick:!1}),Ml,Yd.configure({get$WireUsing:()=>d,key:i,statePath:c,uploadingMessage:u}),...s.length?[Qd.configure({deleteTriggerWithBackspace:!0,suggestion:Mh({mergeTags:s,noMergeTagSearchResultsMessage:l})})]:[],Tl,Zd,ef.configure({placeholder:a}),tf,nf,rf,of,Bf.configure({table:{resizable:!0}}),zf,Ff.configure({types:["heading","paragraph"],alignments:["start","center","end","justify"],defaultAlignment:"start"}),Hf,cd,...(await Promise.all(t.map(async f=>(new RegExp("^(?:[a-z+]+:)?//","i").test(f)||(f=new URL(f,document.baseURI).href),(await import(f)).default)))).flat()];function Ux(t,e){let n=Math.min(t.top,e.top),r=Math.max(t.bottom,e.bottom),o=Math.min(t.left,e.left),s=Math.max(t.right,e.right)-o,l=r-n,a=o,c=n;return new DOMRect(a,c,s,l)}var Jx=class{constructor({editor:t,element:e,view:n,updateDelay:r=250,resizeDelay:o=60,shouldShow:i,options:s}){this.preventHide=!1,this.isVisible=!1,this.floatingUIOptions={strategy:"absolute",placement:"top",offset:8,flip:{},shift:{},arrow:!1,size:!1,autoPlacement:!1,hide:!1,inline:!1,onShow:void 0,onHide:void 0,onUpdate:void 0,onDestroy:void 0},this.shouldShow=({view:l,state:a,from:c,to:u})=>{let{doc:d,selection:f}=a,{empty:h}=f,p=!d.textBetween(c,u).length&&io(a.selection),m=this.element.contains(document.activeElement);return!(!(l.hasFocus()||m)||h||p||!this.editor.isEditable)},this.mousedownHandler=()=>{this.preventHide=!0},this.dragstartHandler=()=>{this.hide()},this.resizeHandler=()=>{this.resizeDebounceTimer&&clearTimeout(this.resizeDebounceTimer),this.resizeDebounceTimer=window.setTimeout(()=>{this.updatePosition()},this.resizeDelay)},this.focusHandler=()=>{setTimeout(()=>this.update(this.editor.view))},this.blurHandler=({event:l})=>{var a;if(this.preventHide){this.preventHide=!1;return}l?.relatedTarget&&((a=this.element.parentNode)!=null&&a.contains(l.relatedTarget))||l?.relatedTarget!==this.editor.view.dom&&this.hide()},this.handleDebouncedUpdate=(l,a)=>{let c=!a?.selection.eq(l.state.selection),u=!a?.doc.eq(l.state.doc);!c&&!u||(this.updateDebounceTimer&&clearTimeout(this.updateDebounceTimer),this.updateDebounceTimer=window.setTimeout(()=>{this.updateHandler(l,c,u,a)},this.updateDelay))},this.updateHandler=(l,a,c,u)=>{let{composing:d}=l;if(d||!a&&!c)return;if(!this.getShouldShow(u)){this.hide();return}this.updatePosition(),this.show()},this.editor=t,this.element=e,this.view=n,this.updateDelay=r,this.resizeDelay=o,this.floatingUIOptions={...this.floatingUIOptions,...s},i&&(this.shouldShow=i),this.element.addEventListener("mousedown",this.mousedownHandler,{capture:!0}),this.view.dom.addEventListener("dragstart",this.dragstartHandler),this.editor.on("focus",this.focusHandler),this.editor.on("blur",this.blurHandler),window.addEventListener("resize",this.resizeHandler),this.update(n,n.state),this.getShouldShow()&&this.show()}get middlewares(){let t=[];return this.floatingUIOptions.flip&&t.push(fi(typeof this.floatingUIOptions.flip!="boolean"?this.floatingUIOptions.flip:void 0)),this.floatingUIOptions.shift&&t.push(di(typeof this.floatingUIOptions.shift!="boolean"?this.floatingUIOptions.shift:void 0)),this.floatingUIOptions.offset&&t.push(yh(typeof this.floatingUIOptions.offset!="boolean"?this.floatingUIOptions.offset:void 0)),this.floatingUIOptions.arrow&&t.push(kh(this.floatingUIOptions.arrow)),this.floatingUIOptions.size&&t.push(xh(typeof this.floatingUIOptions.size!="boolean"?this.floatingUIOptions.size:void 0)),this.floatingUIOptions.autoPlacement&&t.push(bh(typeof this.floatingUIOptions.autoPlacement!="boolean"?this.floatingUIOptions.autoPlacement:void 0)),this.floatingUIOptions.hide&&t.push(wh(typeof this.floatingUIOptions.hide!="boolean"?this.floatingUIOptions.hide:void 0)),this.floatingUIOptions.inline&&t.push(Sh(typeof this.floatingUIOptions.inline!="boolean"?this.floatingUIOptions.inline:void 0)),t}updatePosition(){let{selection:t}=this.editor.state,e={getBoundingClientRect:()=>Pu(this.view,t.from,t.to)};if(t instanceof _){let{$anchorCell:n,$headCell:r}=t,o=n?n.pos:r.pos,i=r?r.pos:n.pos,s=this.view.nodeDOM(o),l=this.view.nodeDOM(i);if(!s||!l)return;let a=s===l?s.getBoundingClientRect():Ux(s.getBoundingClientRect(),l.getBoundingClientRect());e={getBoundingClientRect:()=>a}}hi(e,this.element,{placement:this.floatingUIOptions.placement,strategy:this.floatingUIOptions.strategy,middleware:this.middlewares}).then(({x:n,y:r,strategy:o})=>{this.element.style.width="max-content",this.element.style.position=o,this.element.style.left=`${n}px`,this.element.style.top=`${r}px`,this.isVisible&&this.floatingUIOptions.onUpdate&&this.floatingUIOptions.onUpdate()})}update(t,e){let{state:n}=t,r=n.selection.from!==n.selection.to;if(this.updateDelay>0&&r){this.handleDebouncedUpdate(t,e);return}let o=!e?.selection.eq(t.state.selection),i=!e?.doc.eq(t.state.doc);this.updateHandler(t,o,i,e)}getShouldShow(t){var e;let{state:n}=this.view,{selection:r}=n,{ranges:o}=r,i=Math.min(...o.map(a=>a.$from.pos)),s=Math.max(...o.map(a=>a.$to.pos));return(e=this.shouldShow)==null?void 0:e.call(this,{editor:this.editor,element:this.element,view:this.view,state:n,oldState:t,from:i,to:s})}show(){var t;this.isVisible||(this.element.style.visibility="visible",this.element.style.opacity="1",(t=this.view.dom.parentElement)==null||t.appendChild(this.element),this.floatingUIOptions.onShow&&this.floatingUIOptions.onShow(),this.isVisible=!0)}hide(){this.isVisible&&(this.element.style.visibility="hidden",this.element.style.opacity="0",this.element.remove(),this.floatingUIOptions.onHide&&this.floatingUIOptions.onHide(),this.isVisible=!1)}destroy(){this.hide(),this.element.removeEventListener("mousedown",this.mousedownHandler,{capture:!0}),this.view.dom.removeEventListener("dragstart",this.dragstartHandler),window.removeEventListener("resize",this.resizeHandler),this.editor.off("focus",this.focusHandler),this.editor.off("blur",this.blurHandler),this.floatingUIOptions.onDestroy&&this.floatingUIOptions.onDestroy()}},Kl=t=>new R({key:typeof t.pluginKey=="string"?new L(t.pluginKey):t.pluginKey,view:e=>new Jx({view:e,...t})}),tv=H.create({name:"bubbleMenu",addOptions(){return{element:null,pluginKey:"bubbleMenu",updateDelay:void 0,shouldShow:null}},addProseMirrorPlugins(){return this.options.element?[Kl({pluginKey:this.options.pluginKey,editor:this.editor,element:this.options.element,updateDelay:this.options.updateDelay,shouldShow:this.options.shouldShow})]:[]}});function qx({activePanel:t,deleteCustomBlockButtonIconHtml:e,editCustomBlockButtonIconHtml:n,extensions:r,key:o,isDisabled:i,isLiveDebounced:s,isLiveOnBlur:l,liveDebounce:a,livewireId:c,mergeTags:u,noMergeTagSearchResultsMessage:d,placeholder:f,state:h,statePath:p,uploadingFileMessage:m,floatingToolbars:g}){let y;return{state:h,activePanel:t,editorSelection:{type:"text",anchor:1,head:1},isUploadingFile:!1,shouldUpdateState:!0,editorUpdatedAt:Date.now(),async init(){y=new Yu({editable:!i,element:this.$refs.editor,extensions:await vh({customExtensionUrls:r,deleteCustomBlockButtonIconHtml:e,editCustomBlockButtonIconHtml:n,editCustomBlockUsing:(b,w)=>this.$wire.mountAction("customBlock",{editorSelection:this.editorSelection,id:b,config:w,mode:"edit"},{schemaComponent:o}),insertCustomBlockUsing:(b,w=null)=>this.$wire.mountAction("customBlock",{id:b,dragPosition:w,mode:"insert"},{schemaComponent:o}),key:o,mergeTags:u,noMergeTagSearchResultsMessage:d,placeholder:f,statePath:p,uploadingFileMessage:m,$wire:this.$wire,floatingToolbars:g}),content:this.state}),Object.keys(g).forEach(b=>{let w=this.$refs[`floatingToolbar::${b}`];if(!w){console.warn(`Floating toolbar [${b}] not found.`);return}y.registerPlugin(Kl({editor:y,element:w,pluginKey:`floatingToolbar::${b}`,shouldShow:({editor:M})=>M.isFocused&&M.isActive(b),options:{placement:"bottom",offset:15}}))}),y.on("create",()=>{this.editorUpdatedAt=Date.now()}),y.on("update",Alpine.debounce(({editor:b})=>{this.editorUpdatedAt=Date.now(),this.state=b.getJSON(),this.shouldUpdateState=!1,s&&this.$wire.commit()},a??300)),y.on("selectionUpdate",({transaction:b})=>{this.editorUpdatedAt=Date.now(),this.editorSelection=b.selection.toJSON()}),l&&y.on("blur",()=>this.$wire.commit()),this.$watch("state",()=>{if(!this.shouldUpdateState){this.shouldUpdateState=!0;return}y.commands.setContent(this.state)}),window.addEventListener("run-rich-editor-commands",b=>{b.detail.livewireId===c&&b.detail.key===o&&this.runEditorCommands(b.detail)}),window.addEventListener("rich-editor-uploading-file",b=>{b.detail.livewireId===c&&b.detail.key===o&&(this.isUploadingFile=!0,b.stopPropagation())}),window.addEventListener("rich-editor-uploaded-file",b=>{b.detail.livewireId===c&&b.detail.key===o&&(this.isUploadingFile=!1,b.stopPropagation())}),window.dispatchEvent(new CustomEvent(`schema-component-${c}-${o}-loaded`))},getEditor(){return y},$getEditor(){return this.getEditor()},setEditorSelection(b){b&&(this.editorSelection=b,y.chain().command(({tr:w})=>(w.setSelection(E.fromJSON(y.state.doc,this.editorSelection)),!0)).run())},runEditorCommands({commands:b,editorSelection:w}){this.setEditorSelection(w);let M=y.chain();b.forEach(S=>M=M[S.name](...S.arguments??[])),M.run()},togglePanel(b=null){if(this.isPanelActive(b)){this.activePanel=null;return}this.activePanel=b},isPanelActive(b=null){return b===null?this.activePanel!==null:this.activePanel===b},insertMergeTag(b){y.chain().focus().insertContent([{type:"mergeTag",attrs:{id:b}},{type:"text",text:" "}]).run()}}}export{qx as default};