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70e0d97a-3c51bface0cb9233.js
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border(){return this.node.isLeaf?0:1}updateChildren(e,t){let n=this.node.inlineContent,o=t,s=e.composing?this.localCompositionInfo(e,t):null,r=s&&s.pos>-1?s:null,l=s&&s.pos<0,d=new em(this,r&&r.node,e);(function(e,t,n,o){let i=t.locals(e),s=0;if(0==i.length){for(let n=0;n<e.childCount;n++){let r=e.child(n);o(r,i,t.forChild(s,r),n),s+=r.nodeSize}return}let r=0,l=[],d=null;for(let a=0;;){let c,h,u,p;for(;r<i.length&&i[r].to==s;){let e=i[r++];e.widget&&(c?(h||(h=[c])).push(e):c=e)}if(c){if(h){h.sort(eg);for(let e=0;e<h.length;e++)n(h[e],a,!!d)}else n(c,a,!!d)}if(d)p=-1,u=d,d=null;else if(a<e.childCount)p=a,u=e.child(a++);else break;for(let e=0;e<l.length;e++)l[e].to<=s&&l.splice(e--,1);for(;r<i.length&&i[r].from<=s&&i[r].to>s;)l.push(i[r++]);let f=s+u.nodeSize;if(u.isText){let e=f;r<i.length&&i[r].from<e&&(e=i[r].from);for(let t=0;t<l.length;t++)l[t].to<e&&(e=l[t].to);e<f&&(d=u.cut(e-s),u=u.cut(0,e-s),f=e,p=-1)}let m=u.isInline&&!u.isLeaf?l.filter(e=>!e.inline):l.slice();o(u,m,t.forChild(s,u),p),s=f}})(this.node,this.innerDeco,(t,s,r)=>{t.spec.marks?d.syncToMarks(t.spec.marks,n,e):t.type.side>=0&&!r&&d.syncToMarks(s==this.node.childCount?i.vc.none:this.node.child(s).marks,n,e),d.placeWidget(t,e,o)},(t,i,r,a)=>{let c;d.syncToMarks(t.marks,n,e),d.findNodeMatch(t,i,r,a)||l&&e.state.selection.from>o&&e.state.selection.to<o+t.nodeSize&&(c=d.findIndexWithChild(s.node))>-1&&d.updateNodeAt(t,i,r,c,e)||d.updateNextNode(t,i,r,e,a,o)||d.addNode(t,i,r,e,o),o+=t.nodeSize}),d.syncToMarks([],n,e),this.node.isTextblock&&d.addTextblockHacks(),d.destroyRest(),(d.changed||2==this.dirty)&&(r&&this.protectLocalComposition(e,r),function e(t,n,o){let i=t.firstChild,s=!1;for(let r=0;r<n.length;r++){let l=n[r],d=l.dom;if(d.parentNode==t){for(;d!=i;)i=ef(i),s=!0;i=i.nextSibling}else s=!0,t.insertBefore(d,i);if(l instanceof en){let n=i?i.previousSibling:t.lastChild;e(l.contentDOM,l.children,o),i=n?n.nextSibling:t.firstChild}}for(;i;)i=ef(i),s=!0;s&&o.trackWrites==t&&(o.trackWrites=null)}(this.contentDOM,this.children,e),E&&function(e){if("UL"==e.nodeName||"OL"==e.nodeName){let t=e.style.cssText;e.style.cssText=t+"; list-style: square !important",window.getComputedStyle(e).listStyle,e.style.cssText=t}}(this.dom))}localCompositionInfo(e,t){let{from:n,to:i}=e.state.selection;if(!(e.state.selection instanceof o.Bs)||n<t||i>t+this.node.content.size)return null;let s=e.domSelectionRange(),r=function(e,t){for(;;){if(3==e.nodeType)return e;if(1==e.nodeType&&t>0){if(e.childNodes.length>t&&3==e.childNodes[t].nodeType)return e.childNodes[t];t=p(e=e.childNodes[t-1])}else{if(1!=e.nodeType||!(t<e.childNodes.length))return null;e=e.childNodes[t],t=0}}}(s.focusNode,s.focusOffset);if(!r||!this.dom.contains(r.parentNode))return null;if(!this.node.inlineContent)return{node:r,pos:-1,text:""};{let e=r.nodeValue,o=function(e,t,n,o){for(let i=0,s=0;i<e.childCount&&s<=o;){let r=e.child(i++),l=s;if(s+=r.nodeSize,!r.isText)continue;let d=r.text;for(;i<e.childCount;){let t=e.child(i++);if(s+=t.nodeSize,!t.isText)break;d+=t.text}if(s>=n){if(s>=o&&d.slice(o-t.length-l,o-l)==t)return o-t.length;let e=l<o?d.lastIndexOf(t,o-l-1):-1;if(e>=0&&e+t.length+l>=n)return l+e;if(n==o&&d.length>=o+t.length-l&&d.slice(o-l,o-l+t.length)==t)return o}}return -1}(this.node.content,e,n-t,i-t);return o<0?null:{node:r,pos:o,text:e}}}protectLocalComposition(e,{node:t,pos:n,text:o}){if(this.getDesc(t))return;let i=t;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 et(this,i,t,o);e.input.compositionNodes.push(s),this.children=ey(this.children,n,n+o.length,e,s)}update(e,t,n,o){return!!(3!=this.dirty&&e.sameMarkup(this.node))&&(this.updateInner(e,t,n,o),!0)}updateInner(e,t,n,o){this.updateOuterDeco(t),this.node=e,this.innerDeco=n,this.contentDOM&&this.updateChildren(o,this.posAtStart),this.dirty=0}updateOuterDeco(e){if(ep(e,this.outerDeco))return;let t=1!=this.nodeDOM.nodeType,n=this.dom;this.dom=eh(this.dom,this.nodeDOM,ec(this.outerDeco,this.node,t),ec(e,this.node,t)),this.dom!=n&&(n.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){1==this.nodeDOM.nodeType&&this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.dom.draggable=!0)}deselectNode(){1==this.nodeDOM.nodeType&&this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.dom.removeAttribute("draggable")}get domAtom(){return this.node.isAtom}}function ei(e,t,n,o,i){eu(o,t,e);let s=new eo(void 0,e,t,n,o,o,o,i,0);return s.contentDOM&&s.updateChildren(i,0),s}class es extends eo{constructor(e,t,n,o,i,s,r){super(e,t,n,o,i,null,s,r,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,t,n,o){return!!(3!=this.dirty&&(0==this.dirty||this.inParent())&&e.sameMarkup(this.node))&&(this.updateOuterDeco(t),(0!=this.dirty||e.text!=this.node.text)&&e.text!=this.nodeDOM.nodeValue&&(this.nodeDOM.nodeValue=e.text,o.trackWrites==this.nodeDOM&&(o.trackWrites=null)),this.node=e,this.dirty=0,!0)}inParent(){let e=this.parent.contentDOM;for(let t=this.nodeDOM;t;t=t.parentNode)if(t==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,t,n){return e==this.nodeDOM?this.posAtStart+Math.min(t,this.node.text.length):super.localPosFromDOM(e,t,n)}ignoreMutation(e){return"characterData"!=e.type&&"selection"!=e.type}slice(e,t,n){let o=this.node.cut(e,t),i=document.createTextNode(o.text);return new es(this.parent,o,this.outerDeco,this.innerDeco,i,i,n)}markDirty(e,t){super.markDirty(e,t),this.dom!=this.nodeDOM&&(0==e||t==this.nodeDOM.nodeValue.length)&&(this.dirty=3)}get domAtom(){return!1}}class er extends Z{parseRule(){return{ignore:!0}}matchesHack(e){return 0==this.dirty&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return"IMG"==this.dom.nodeName}}class el extends eo{constructor(e,t,n,o,i,s,r,l,d,a){super(e,t,n,o,i,s,r,d,a),this.spec=l}update(e,t,n,o){if(3==this.dirty)return!1;if(this.spec.update){let i=this.spec.update(e,t,n);return i&&this.updateInner(e,t,n,o),i}return(!!this.contentDOM||!!e.isLeaf)&&super.update(e,t,n,o)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,t,n,o){this.spec.setSelection?this.spec.setSelection(e,t,n):super.setSelection(e,t,n,o)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}stopEvent(e){return!!this.spec.stopEvent&&this.spec.stopEvent(e)}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}}let ed=function(e){e&&(this.nodeName=e)};ed.prototype=Object.create(null);let ea=[new ed];function ec(e,t,n){if(0==e.length)return ea;let o=n?ea[0]:new ed,i=[o];for(let s=0;s<e.length;s++){let r=e[s].type.attrs;if(r)for(let e in r.nodeName&&i.push(o=new ed(r.nodeName)),r){let s=r[e];null!=s&&(n&&1==i.length&&i.push(o=new ed(t.isInline?"span":"div")),"class"==e?o.class=(o.class?o.class+" 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n=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g,o;for(;o=n.exec(t.style);)e.style.removeProperty(o[1])}n.style&&(e.style.cssText+=n.style)}}(i,r||ea[0],s)}return i}function eu(e,t,n){return eh(e,e,ea,ec(t,n,1!=e.nodeType))}function ep(e,t){if(e.length!=t.length)return!1;for(let n=0;n<e.length;n++)if(!e[n].type.eq(t[n].type))return!1;return!0}function ef(e){let t=e.nextSibling;return e.parentNode.removeChild(e),t}class em{constructor(e,t,n){this.lock=t,this.view=n,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=function(e,t){let n=t,o=n.children.length,i=e.childCount,s=new Map,r=[];e:for(;i>0;){let l;for(;;)if(o){let e=n.children[o-1];if(e instanceof en)n=e,o=e.children.length;else{l=e,o--;break}}else if(n==t)break e;else o=n.parent.children.indexOf(n),n=n.parent;let d=l.node;if(d){if(d!=e.child(i-1))break;--i,s.set(l,i),r.push(l)}}return{index:i,matched:s,matches:r.reverse()}}(e.node.content,e)}destroyBetween(e,t){if(e!=t){for(let n=e;n<t;n++)this.top.children[n].destroy();this.top.children.splice(e,t-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,t,n){let o=0,i=this.stack.length>>1,s=Math.min(i,e.length);for(;o<s&&(o==i-1?this.top:this.stack[o+1<<1]).matchesMark(e[o])&&!1!==e[o].type.spec.spanning;)o++;for(;o<i;)this.destroyRest(),this.top.dirty=0,this.index=this.stack.pop(),this.top=this.stack.pop(),i--;for(;i<e.length;){this.stack.push(this.top,this.index+1);let o=-1;for(let t=this.index;t<Math.min(this.index+3,this.top.children.length);t++){let n=this.top.children[t];if(n.matchesMark(e[i])&&!this.isLocked(n.dom)){o=t;break}}if(o>-1)o>this.index&&(this.changed=!0,this.destroyBetween(this.index,o)),this.top=this.top.children[this.index];else{let o=en.create(this.top,e[i],t,n);this.top.children.splice(this.index,0,o),this.top=o,this.changed=!0}this.index=0,i++}}findNodeMatch(e,t,n,o){let i=-1,s;if(o>=this.preMatch.index&&(s=this.preMatch.matches[o-this.preMatch.index]).parent==this.top&&s.matchesNode(e,t,n))i=this.top.children.indexOf(s,this.index);else for(let o=this.index,s=Math.min(this.top.children.length,o+5);o<s;o++){let s=this.top.children[o];if(s.matchesNode(e,t,n)&&!this.preMatch.matched.has(s)){i=o;break}}return!(i<0)&&(this.destroyBetween(this.index,i),this.index++,!0)}updateNodeAt(e,t,n,o,i){let s=this.top.children[o];return 3==s.dirty&&s.dom==s.contentDOM&&(s.dirty=2),!!s.update(e,t,n,i)&&(this.destroyBetween(this.index,o),this.index++,!0)}findIndexWithChild(e){for(;;){let t=e.parentNode;if(!t)return -1;if(t==this.top.contentDOM){let t=e.pmViewDesc;if(t){for(let e=this.index;e<this.top.children.length;e++)if(this.top.children[e]==t)return e}return -1}e=t}}updateNextNode(e,t,n,o,i,s){for(let r=this.index;r<this.top.children.length;r++){let l=this.top.children[r];if(l instanceof eo){let d=this.preMatch.matched.get(l);if(null!=d&&d!=i)return!1;let a=l.dom,c,h=this.isLocked(a)&&!(e.isText&&l.node&&l.node.isText&&l.nodeDOM.nodeValue==e.text&&3!=l.dirty&&ep(t,l.outerDeco));if(!h&&l.update(e,t,n,o))return this.destroyBetween(this.index,r),l.dom!=a&&(this.changed=!0),this.index++,!0;if(!h&&(c=this.recreateWrapper(l,e,t,n,o,s)))return this.top.children[this.index]=c,c.contentDOM&&(c.dirty=2,c.updateChildren(o,s+1),c.dirty=0),this.changed=!0,this.index++,!0;break}}return!1}recreateWrapper(e,t,n,o,i,s){if(e.dirty||t.isAtom||!e.children.length||!e.node.content.eq(t.content))return null;let r=eo.create(this.top,t,n,o,i,s);if(r.contentDOM)for(let t of(r.children=e.children,e.children=[],r.children))t.parent=r;return e.destroy(),r}addNode(e,t,n,o,i){let s=eo.create(this.top,e,t,n,o,i);s.contentDOM&&s.updateChildren(o,i+1),this.top.children.splice(this.index++,0,s),this.changed=!0}placeWidget(e,t,n){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 o=new ee(this.top,e,t,n);this.top.children.splice(this.index++,0,o),this.changed=!0}}addTextblockHacks(){let e=this.top.children[this.index-1],t=this.top;for(;e instanceof en;)e=(t=e).children[t.children.length-1];(!e||!(e instanceof es)||/\n$/.test(e.node.text)||this.view.requiresGeckoHackNode&&/\s$/.test(e.node.text))&&((T||x)&&e&&"false"==e.dom.contentEditable&&this.addHackNode("IMG",t),this.addHackNode("BR",this.top))}addHackNode(e,t){if(t==this.top&&this.index<t.children.length&&t.children[this.index].matchesHack(e))this.index++;else{let n=document.createElement(e);"IMG"==e&&(n.className="ProseMirror-separator",n.alt=""),"BR"==e&&(n.className="ProseMirror-trailingBreak");let o=new er(this.top,[],n,null);t!=this.top?t.children.push(o):t.children.splice(this.index++,0,o),this.changed=!0}}isLocked(e){return this.lock&&(e==this.lock||1==e.nodeType&&e.contains(this.lock.parentNode))}}function eg(e,t){return e.type.side-t.type.side}function ey(e,t,n,o,i){let s=[];for(let r=0,l=0;r<e.length;r++){let d=e[r],a=l,c=l+=d.size;a>=n||c<=t?s.push(d):(a<t&&s.push(d.slice(0,t-a,o)),i&&(s.push(i),i=void 0),c>n&&s.push(d.slice(n-a,d.size,o)))}return s}function eb(e,t=null){let n=e.domSelectionRange(),i=e.state.doc;if(!n.focusNode)return null;let s=e.docView.nearestDesc(n.focusNode),l=s&&0==s.size,d=e.docView.posFromDOM(n.focusNode,n.focusOffset,1);if(d<0)return null;let a=i.resolve(d),c,h;if(m(n)){for(c=a;s&&!s.node;)s=s.parent;let e=s.node;if(s&&e.isAtom&&o.qv.isSelectable(e)&&s.parent&&!(e.isInline&&function(e,t,n){for(let o=0==t,i=t==p(e);o||i;){if(e==n)return!0;let t=r(e);if(!(e=e.parentNode))return!1;o=o&&0==t,i=i&&t==p(e)}}(n.focusNode,n.focusOffset,s.dom))){let e=s.posBefore;h=new o.qv(d==e?a:i.resolve(e))}}else{let t=e.docView.posFromDOM(n.anchorNode,n.anchorOffset,1);if(t<0)return null;c=i.resolve(t)}if(!h){let n="pointer"==t||e.state.selection.head<a.pos&&!l?1:-1;h=ex(e,c,a,n)}return h}function ev(e){return e.editable?e.hasFocus():eT(e)&&document.activeElement&&document.activeElement.contains(e.dom)}function ew(e,t=!1){let n=e.state.selection;if(eC(e,n),ev(e)){if(!t&&e.input.mouseDown&&e.input.mouseDown.allowDefault&&x){let t=e.domSelectionRange(),n=e.domObserver.currentSelection;if(t.anchorNode&&n.anchorNode&&c(t.anchorNode,t.anchorOffset,n.anchorNode,n.anchorOffset)){e.input.mouseDown.delayedSelectionSync=!0,e.domObserver.setCurSelection();return}}if(e.domObserver.disconnectSelection(),e.cursorWrapper){let t,n,o,i;t=e.domSelection(),n=document.createRange(),(i="IMG"==(o=e.cursorWrapper.dom).nodeName)?n.setEnd(o.parentNode,r(o)+1):n.setEnd(o,0),n.collapse(!1),t.removeAllRanges(),t.addRange(n),!i&&!e.state.selection.visible&&S&&O<=11&&(o.disabled=!0,o.disabled=!1)}else{let i,s,r,l,{anchor:d,head:a}=n,c,h;!eD||n instanceof o.Bs||(n.$from.parent.inlineContent||(c=eN(e,n.from)),n.empty||n.$from.parent.inlineContent||(h=eN(e,n.to))),e.docView.setSelection(d,a,e.root,t),eD&&(c&&eO(c),h&&eO(h)),n.visible?e.dom.classList.remove("ProseMirror-hideselection"):(e.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&((i=e.dom.ownerDocument).removeEventListener("selectionchange",e.input.hideSelectionGuard),r=(s=e.domSelectionRange()).anchorNode,l=s.anchorOffset,i.addEventListener("selectionchange",e.input.hideSelectionGuard=()=>{(s.anchorNode!=r||s.anchorOffset!=l)&&(i.removeEventListener("selectionchange",e.input.hideSelectionGuard),setTimeout(()=>{(!ev(e)||e.state.selection.visible)&&e.dom.classList.remove("ProseMirror-hideselection")},20))})))}e.domObserver.setCurSelection(),e.domObserver.connectSelection()}}let eD=T||x&&k<63;function eN(e,t){let{node:n,offset:o}=e.docView.domFromPos(t,0),i=o<n.childNodes.length?n.childNodes[o]:null,s=o?n.childNodes[o-1]:null;if(T&&i&&"false"==i.contentEditable)return eS(i);if((!i||"false"==i.contentEditable)&&(!s||"false"==s.contentEditable)){if(i)return eS(i);if(s)return eS(s)}}function eS(e){return e.contentEditable="true",T&&e.draggable&&(e.draggable=!1,e.wasDraggable=!0),e}function eO(e){e.contentEditable="false",e.wasDraggable&&(e.draggable=!0,e.wasDraggable=null)}function eC(e,t){if(t instanceof o.qv){let n=e.docView.descAt(t.from);n!=e.lastSelectedViewDesc&&(eM(e),n&&n.selectNode(),e.lastSelectedViewDesc=n)}else eM(e)}function eM(e){e.lastSelectedViewDesc&&(e.lastSelectedViewDesc.parent&&e.lastSelectedViewDesc.deselectNode(),e.lastSelectedViewDesc=void 0)}function ex(e,t,n,i){return e.someProp("createSelectionBetween",o=>o(e,t,n))||o.Bs.between(t,n,i)}function ek(e){return(!e.editable||!!e.hasFocus())&&eT(e)}function eT(e){let t=e.domSelectionRange();if(!t.anchorNode)return!1;try{return e.dom.contains(3==t.anchorNode.nodeType?t.anchorNode.parentNode:t.anchorNode)&&(e.editable||e.dom.contains(3==t.focusNode.nodeType?t.focusNode.parentNode:t.focusNode))}catch(e){return!1}}function eE(e,t){let{$anchor:n,$head:i}=e.selection,s=t>0?n.max(i):n.min(i),r=s.parent.inlineContent?s.depth?e.doc.resolve(t>0?s.after():s.before()):null:s;return r&&o.Y1.findFrom(r,t)}function eP(e,t){return e.dispatch(e.state.tr.setSelection(t).scrollIntoView()),!0}function eA(e,t,n){let i=e.state.selection;if(i instanceof o.Bs){if(n.indexOf("s")>-1){let{$head:n}=i,s=n.textOffset?null:t<0?n.nodeBefore:n.nodeAfter;if(!s||s.isText||!s.isLeaf)return!1;let r=e.state.doc.resolve(n.pos+s.nodeSize*(t<0?-1:1));return eP(e,new o.Bs(i.$anchor,r))}if(!i.empty)return!1;if(e.endOfTextblock(t>0?"forward":"backward")){let n=eE(e.state,t);return!!n&&n instanceof o.qv&&eP(e,n)}if(!(P&&n.indexOf("m")>-1)){let 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eH=/^(a|abbr|acronym|b|cite|code|del|em|i|ins|kbd|label|output|q|ruby|s|samp|span|strong|sub|sup|time|u|tt|var)$/i;function e_(e,t,n=0){for(let o=t.length-1;o>=n;o--)e=t[o].create(null,i.HY.from(e));return e}function eY(e,t,n,o,s,r){let l=t<0?e.firstChild:e.lastChild,d=l.content;return e.childCount>1&&(r=0),s<o-1&&(d=eY(d,t,n,o,s+1,r)),s>=n&&(d=t<0?l.contentMatchAt(0).fillBefore(d,r<=s).append(d):d.append(l.contentMatchAt(l.childCount).fillBefore(i.HY.empty,!0))),e.replaceChild(t<0?0:e.childCount-1,l.copy(d))}function eG(e,t,n){return t<e.openStart&&(e=new i.p2(eY(e.content,-1,t,e.openStart,0,e.openEnd),t,e.openEnd)),n<e.openEnd&&(e=new i.p2(eY(e.content,1,n,e.openEnd,0,0),e.openStart,n)),e}let eU={thead:["table"],tbody:["table"],tfoot:["table"],caption:["table"],colgroup:["table"],col:["table","colgroup"],tr:["table","tbody"],td:["table","tbody","tr"],th:["table","tbody","tr"]},ej=null;function eX(){return ej||(ej=document.implementation.createHTMLDocument("title"))}let eJ={},eQ={},eZ={touchstart:!0,touchmove:!0};class e0{constructor(){this.shiftKey=!1,this.mouseDown=null,this.lastKeyCode=null,this.lastKeyCodeTime=0,this.lastClick={time:0,x:0,y:0,type:""},this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastIOSEnter=0,this.lastIOSEnterFallbackTimeout=-1,this.lastFocus=0,this.lastTouch=0,this.lastAndroidDelete=0,this.composing=!1,this.composingTimeout=-1,this.compositionNodes=[],this.compositionEndedAt=-2e8,this.compositionID=1,this.compositionPendingChanges=0,this.domChangeCount=0,this.eventHandlers=Object.create(null),this.hideSelectionGuard=null}}function e1(e,t){e.input.lastSelectionOrigin=t,e.input.lastSelectionTime=Date.now()}function e2(e){e.someProp("handleDOMEvents",t=>{for(let n in t)e.input.eventHandlers[n]||e.dom.addEventListener(n,e.input.eventHandlers[n]=t=>e3(e,t))})}function e3(e,t){return e.someProp("handleDOMEvents",n=>{let o=n[t.type];return!!o&&(o(e,t)||t.defaultPrevented)})}function e5(e){return{left:e.clientX,top:e.clientY}}function e8(e,t,n,o,i){if(-1==o)return!1;let s=e.state.doc.resolve(o);for(let o=s.depth+1;o>0;o--)if(e.someProp(t,t=>o>s.depth?t(e,n,s.nodeAfter,s.before(o),i,!0):t(e,n,s.node(o),s.before(o),i,!1)))return!0;return!1}function e6(e,t,n){e.focused||e.focus();let o=e.state.tr.setSelection(t);"pointer"==n&&o.setMeta("pointer",!0),e.dispatch(o)}eQ.keydown=(e,t)=>{if(e.input.shiftKey=16==t.keyCode||t.shiftKey,!e4(e,t)&&(e.input.lastKeyCode=t.keyCode,e.input.lastKeyCodeTime=Date.now(),!V||!x||13!=t.keyCode)){if(229!=t.keyCode&&e.domObserver.forceFlush(),!E||13!=t.keyCode||t.ctrlKey||t.altKey||t.metaKey)e.someProp("handleKeyDown",n=>n(e,t))||function(e,t){let n;let o=t.keyCode,i=(n="",t.ctrlKey&&(n+="c"),t.metaKey&&(n+="m"),t.altKey&&(n+="a"),t.shiftKey&&(n+="s"),n);if(8==o||P&&72==o&&"c"==i)return eF(e,-1)||eB(e,-1);if(46==o&&!t.shiftKey||P&&68==o&&"c"==i)return eF(e,1)||eB(e,1);if(13==o||27==o)return!0;if(37==o||P&&66==o&&"c"==i){let t=37==o?"ltr"==ez(e,e.state.selection.from)?-1:1:-1;return eA(e,t,i)||eB(e,t)}if(39==o||P&&70==o&&"c"==i){let t=39==o?"ltr"==ez(e,e.state.selection.from)?1:-1:1;return eA(e,t,i)||eB(e,t)}if(38==o||P&&80==o&&"c"==i)return eL(e,-1,i)||eB(e,-1);if(40==o||P&&78==o&&"c"==i)return function(e){if(!T||e.state.selection.$head.parentOffset>0)return!1;let{focusNode:t,focusOffset:n}=e.domSelectionRange();if(t&&1==t.nodeType&&0==n&&t.firstChild&&"false"==t.firstChild.contentEditable){let n=t.firstChild;eK(e,n,"true"),setTimeout(()=>eK(e,n,"false"),20)}return!1}(e)||eL(e,1,i)||eB(e,1);else if(i==(P?"m":"c")&&(66==o||73==o||89==o||90==o))return!0;return!1}(e,t)?t.preventDefault():e1(e,"key");else{let t=Date.now();e.input.lastIOSEnter=t,e.input.lastIOSEnterFallbackTimeout=setTimeout(()=>{e.input.lastIOSEnter==t&&(e.someProp("handleKeyDown",t=>t(e,g(13,"Enter"))),e.input.lastIOSEnter=0)},200)}}},eQ.keyup=(e,t)=>{16==t.keyCode&&(e.input.shiftKey=!1)},eQ.keypress=(e,t)=>{if(e4(e,t)||!t.charCode||t.ctrlKey&&!t.altKey||P&&t.metaKey)return;if(e.someProp("handleKeyPress",n=>n(e,t))){t.preventDefault();return}let n=e.state.selection;if(!(n instanceof o.Bs)||!n.$from.sameParent(n.$to)){let o=String.fromCharCode(t.charCode);/[\r\n]/.test(o)||e.someProp("handleTextInput",t=>t(e,n.$from.pos,n.$to.pos,o))||e.dispatch(e.state.tr.insertText(o).scrollIntoView()),t.preventDefault()}};let e7=P?"metaKey":"ctrlKey";eJ.mousedown=(e,t)=>{var n;let i,s;e.input.shiftKey=t.shiftKey;let r=to(e),l=Date.now(),d="singleClick";l-e.input.lastClick.time<500&&(i=(n=e.input.lastClick).x-t.clientX)*i+(s=n.y-t.clientY)*s<100&&!t[e7]&&("singleClick"==e.input.lastClick.type?d="doubleClick":"doubleClick"==e.input.lastClick.type&&(d="tripleClick")),e.input.lastClick={time:l,x:t.clientX,y:t.clientY,type:d};let a=e.posAtCoords(e5(t));a&&("singleClick"==d?(e.input.mouseDown&&e.input.mouseDown.done(),e.input.mouseDown=new e9(e,a,t,!!r)):("doubleClick"==d?function(e,t,n,o){return e8(e,"handleDoubleClickOn",t,n,o)||e.someProp("handleDoubleClick",n=>n(e,t,o))}:function(e,t,n,i){return e8(e,"handleTripleClickOn",t,n,i)||e.someProp("handleTripleClick",n=>n(e,t,i))||function(e,t,n){if(0!=n.button)return!1;let i=e.state.doc;if(-1==t)return!!i.inlineContent&&(e6(e,o.Bs.create(i,0,i.content.size),"pointer"),!0);let s=i.resolve(t);for(let t=s.depth+1;t>0;t--){let n=t>s.depth?s.nodeAfter:s.node(t),r=s.before(t);if(n.inlineContent)e6(e,o.Bs.create(i,r+1,r+1+n.content.size),"pointer");else{if(!o.qv.isSelectable(n))continue;e6(e,o.qv.create(i,r),"pointer")}return!0}}(e,n,i)})(e,a.pos,a.inside,t)?t.preventDefault():e1(e,"pointer"))};class e9{constructor(e,t,n,i){let s,r;if(this.view=e,this.pos=t,this.event=n,this.flushed=i,this.delayedSelectionSync=!1,this.mightDrag=null,this.startDoc=e.state.doc,this.selectNode=!!n[e7],this.allowDefault=n.shiftKey,t.inside>-1)s=e.state.doc.nodeAt(t.inside),r=t.inside;else{let n=e.state.doc.resolve(t.pos);s=n.parent,r=n.depth?n.before():0}let l=i?null:n.target,d=l?e.docView.nearestDesc(l,!0):null;this.target=d?d.dom:null;let{selection:a}=e.state;(0==n.button&&s.type.spec.draggable&&!1!==s.type.spec.selectable||a instanceof 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t=this.pos;if(this.view.state.doc!=this.startDoc&&(t=this.view.posAtCoords(e5(e))),this.updateAllowDefault(e),this.allowDefault||!t)e1(this.view,"pointer");else{var n,i,s,r;(n=this.view,i=t.pos,s=t.inside,r=this.selectNode,e8(n,"handleClickOn",i,s,e)||n.someProp("handleClick",t=>t(n,i,e))||(r?function(e,t){if(-1==t)return!1;let n=e.state.selection,i,s;n instanceof o.qv&&(i=n.node);let r=e.state.doc.resolve(t);for(let e=r.depth+1;e>0;e--){let t=e>r.depth?r.nodeAfter:r.node(e);if(o.qv.isSelectable(t)){s=i&&n.$from.depth>0&&e>=n.$from.depth&&r.before(n.$from.depth+1)==n.$from.pos?r.before(n.$from.depth):r.before(e);break}}return null!=s&&(e6(e,o.qv.create(e.state.doc,s),"pointer"),!0)}(n,s):function(e,t){if(-1==t)return!1;let n=e.state.doc.resolve(t),i=n.nodeAfter;return!!(i&&i.isAtom&&o.qv.isSelectable(i))&&(e6(e,new 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tt(e,t){clearTimeout(e.input.composingTimeout),t>-1&&(e.input.composingTimeout=setTimeout(()=>to(e),t))}function tn(e){let t;for(e.composing&&(e.input.composing=!1,e.input.compositionEndedAt=((t=document.createEvent("Event")).initEvent("event",!0,!0),t.timeStamp));e.input.compositionNodes.length>0;)e.input.compositionNodes.pop().markParentsDirty()}function to(e,t=!1){if(!V||!(e.domObserver.flushingSoon>=0)){if(e.domObserver.forceFlush(),tn(e),t||e.docView&&e.docView.dirty){let t=eb(e);return t&&!t.eq(e.state.selection)?e.dispatch(e.state.tr.setSelection(t)):e.updateState(e.state),!0}return!1}}eQ.compositionstart=eQ.compositionupdate=e=>{if(!e.composing){e.domObserver.flush();let{state:t}=e,n=t.selection.$from;if(t.selection.empty&&(t.storedMarks||!n.textOffset&&n.parentOffset&&n.nodeBefore.marks.some(e=>!1===e.type.spec.inclusive)))e.markCursor=e.state.storedMarks||n.marks(),to(e,!0),e.markCursor=null;else if(to(e),C&&t.selection.empty&&n.parentOffset&&!n.textOffset&&n.nodeBefore.marks.length){let t=e.domSelectionRange();for(let n=t.focusNode,o=t.focusOffset;n&&1==n.nodeType&&0!=o;){let t=o<0?n.lastChild:n.childNodes[o-1];if(!t)break;if(3==t.nodeType){e.domSelection().collapse(t,t.nodeValue.length);break}n=t,o=-1}}e.input.composing=!0}tt(e,te)},eQ.compositionend=(e,t)=>{e.composing&&(e.input.composing=!1,e.input.compositionEndedAt=t.timeStamp,e.input.compositionPendingChanges=e.domObserver.pendingRecords().length?e.input.compositionID:0,e.input.compositionPendingChanges&&Promise.resolve().then(()=>e.domObserver.flush()),e.input.compositionID++,tt(e,20))};let ti=S&&O<15||E&&B<604;function ts(e,t,n,o,s){let r=e$(e,t,n,o,e.state.selection.$from);if(e.someProp("handlePaste",t=>t(e,s,r||i.p2.empty)))return!0;if(!r)return!1;let l=0==r.openStart&&0==r.openEnd&&1==r.content.childCount?r.content.firstChild:null,d=l?e.state.tr.replaceSelectionWith(l,o):e.state.tr.replaceSelection(r);return e.dispatch(d.scrollIntoView().setMeta("paste",!0).setMeta("uiEvent","paste")),!0}eJ.copy=eQ.cut=(e,t)=>{let n=e.state.selection,o="cut"==t.type;if(n.empty)return;let i=ti?null:t.clipboardData,{dom:s,text:r}=eW(e,n.content());i?(t.preventDefault(),i.clearData(),i.setData("text/html",s.innerHTML),i.setData("text/plain",r)):function(e,t){if(!e.dom.parentNode)return;let n=e.dom.parentNode.appendChild(document.createElement("div"));n.appendChild(t),n.style.cssText="position: fixed; left: -10000px; top: 10px";let o=getSelection(),i=document.createRange();i.selectNodeContents(t),e.dom.blur(),o.removeAllRanges(),o.addRange(i),setTimeout(()=>{n.parentNode&&n.parentNode.removeChild(n),e.focus()},50)}(e,s),o&&e.dispatch(e.state.tr.deleteSelection().scrollIntoView().setMeta("uiEvent","cut"))},eQ.paste=(e,t)=>{if(e.composing&&!V)return;let n=ti?null:t.clipboardData,o=e.input.shiftKey&&45!=e.input.lastKeyCode;n&&ts(e,n.getData("text/plain"),n.getData("text/html"),o,t)?t.preventDefault():function(e,t){if(!e.dom.parentNode)return;let n=e.input.shiftKey||e.state.selection.$from.parent.type.spec.code,o=e.dom.parentNode.appendChild(document.createElement(n?"textarea":"div"));n||(o.contentEditable="true"),o.style.cssText="position: fixed; left: -10000px; top: 10px",o.focus();let i=e.input.shiftKey&&45!=e.input.lastKeyCode;setTimeout(()=>{e.focus(),o.parentNode&&o.parentNode.removeChild(o),n?ts(e,o.value,null,i,t):ts(e,o.textContent,o.innerHTML,i,t)},50)}(e,t)};class tr{constructor(e,t){this.slice=e,this.move=t}}let tl=P?"altKey":"ctrlKey";for(let e in eJ.dragstart=(e,t)=>{let n=e.input.mouseDown;if(n&&n.done(),!t.dataTransfer)return;let i=e.state.selection,s=i.empty?null:e.posAtCoords(e5(t));if(s&&s.pos>=i.from&&s.pos<=(i instanceof o.qv?i.to-1:i.to));else if(n&&n.mightDrag)e.dispatch(e.state.tr.setSelection(o.qv.create(e.state.doc,n.mightDrag.pos)));else if(t.target&&1==t.target.nodeType){let n=e.docView.nearestDesc(t.target,!0);n&&n.node.type.spec.draggable&&n!=e.docView&&e.dispatch(e.state.tr.setSelection(o.qv.create(e.state.doc,n.posBefore)))}let r=e.state.selection.content(),{dom:l,text:d}=eW(e,r);t.dataTransfer.clearData(),t.dataTransfer.setData(ti?"Text":"text/html",l.innerHTML),t.dataTransfer.effectAllowed="copyMove",ti||t.dataTransfer.setData("text/plain",d),e.dragging=new tr(r,!t[tl])},eJ.dragend=e=>{let t=e.dragging;window.setTimeout(()=>{e.dragging==t&&(e.dragging=null)},50)},eQ.dragover=eQ.dragenter=(e,t)=>t.preventDefault(),eQ.drop=(e,t)=>{let n=e.dragging;if(e.dragging=null,!t.dataTransfer)return;let r=e.posAtCoords(e5(t));if(!r)return;let l=e.state.doc.resolve(r.pos),d=n&&n.slice;d?e.someProp("transformPasted",t=>{d=t(d,e)}):d=e$(e,t.dataTransfer.getData(ti?"Text":"text/plain"),ti?null:t.dataTransfer.getData("text/html"),!1,l);let a=!!(n&&!t[tl]);if(e.someProp("handleDrop",n=>n(e,t,d||i.p2.empty,a))){t.preventDefault();return}if(!d)return;t.preventDefault();let c=d?(0,s.nj)(e.state.doc,l.pos,d):l.pos;null==c&&(c=l.pos);let h=e.state.tr;a&&h.deleteSelection();let u=h.mapping.map(c),p=0==d.openStart&&0==d.openEnd&&1==d.content.childCount,f=h.doc;if(p?h.replaceRangeWith(u,u,d.content.firstChild):h.replaceRange(u,u,d),h.doc.eq(f))return;let m=h.doc.resolve(u);if(p&&o.qv.isSelectable(d.content.firstChild)&&m.nodeAfter&&m.nodeAfter.sameMarkup(d.content.firstChild))h.setSelection(new o.qv(m));else{let t=h.mapping.map(c);h.mapping.maps[h.mapping.maps.length-1].forEach((e,n,o,i)=>t=i),h.setSelection(ex(e,m,h.doc.resolve(t)))}e.focus(),e.dispatch(h.setMeta("uiEvent","drop"))},eJ.focus=e=>{e.input.lastFocus=Date.now(),e.focused||(e.domObserver.stop(),e.dom.classList.add("ProseMirror-focused"),e.domObserver.start(),e.focused=!0,setTimeout(()=>{e.docView&&e.hasFocus()&&!e.domObserver.currentSelection.eq(e.domSelectionRange())&&ew(e)},20))},eJ.blur=(e,t)=>{e.focused&&(e.domObserver.stop(),e.dom.classList.remove("ProseMirror-focused"),e.domObserver.start(),t.relatedTarget&&e.dom.contains(t.relatedTarget)&&e.domObserver.currentSelection.clear(),e.focused=!1)},eJ.beforeinput=(e,t)=>{if(x&&V&&"deleteContentBackward"==t.inputType){e.domObserver.flushSoon();let{domChangeCount:t}=e.input;setTimeout(()=>{if(e.input.domChangeCount!=t||(e.dom.blur(),e.focus(),e.someProp("handleKeyDown",t=>t(e,g(8,"Backspace")))))return;let{$cursor:n}=e.state.selection;n&&n.pos>0&&e.dispatch(e.state.tr.delete(n.pos-1,n.pos).scrollIntoView())},50)}},eQ)eJ[e]=eQ[e];function td(e,t){if(e==t)return!0;for(let n in e)if(e[n]!==t[n])return!1;for(let n in t)if(!(n in e))return!1;return!0}class ta{constructor(e,t){this.toDOM=e,this.spec=t||tf,this.side=this.spec.side||0}map(e,t,n,o){let{pos:i,deleted:s}=e.mapResult(t.from+o,this.side<0?-1:1);return s?null:new tu(i-n,i-n,this)}valid(){return!0}eq(e){return this==e||e instanceof ta&&(this.spec.key&&this.spec.key==e.spec.key||this.toDOM==e.toDOM&&td(this.spec,e.spec))}destroy(e){this.spec.destroy&&this.spec.destroy(e)}}class tc{constructor(e,t){this.attrs=e,this.spec=t||tf}map(e,t,n,o){let i=e.map(t.from+o,this.spec.inclusiveStart?-1:1)-n,s=e.map(t.to+o,this.spec.inclusiveEnd?1:-1)-n;return i>=s?null:new tu(i,s,this)}valid(e,t){return t.from<t.to}eq(e){return this==e||e instanceof tc&&td(this.attrs,e.attrs)&&td(this.spec,e.spec)}static is(e){return e.type instanceof tc}destroy(){}}class th{constructor(e,t){this.attrs=e,this.spec=t||tf}map(e,t,n,o){let i=e.mapResult(t.from+o,1);if(i.deleted)return null;let s=e.mapResult(t.to+o,-1);return s.deleted||s.pos<=i.pos?null:new tu(i.pos-n,s.pos-n,this)}valid(e,t){let{index:n,offset:o}=e.content.findIndex(t.from),i;return o==t.from&&!(i=e.child(n)).isText&&o+i.nodeSize==t.to}eq(e){return this==e||e instanceof th&&td(this.attrs,e.attrs)&&td(this.spec,e.spec)}destroy(){}}class tu{constructor(e,t,n){this.from=e,this.to=t,this.type=n}copy(e,t){return new tu(e,t,this.type)}eq(e,t=0){return this.type.eq(e.type)&&this.from+t==e.from&&this.to+t==e.to}map(e,t,n){return this.type.map(e,this,t,n)}static widget(e,t,n){return new tu(e,e,new ta(t,n))}static inline(e,t,n,o){return new tu(e,t,new tc(n,o))}static node(e,t,n,o){return new tu(e,t,new th(n,o))}get spec(){return this.type.spec}get inline(){return this.type instanceof tc}get widget(){return this.type instanceof ta}}let tp=[],tf={};class tm{constructor(e,t){this.local=e.length?e:tp,this.children=t.length?t:tp}static create(e,t){return t.length?tD(t,e,0,tf):tg}find(e,t,n){let o=[];return this.findInner(null==e?0:e,null==t?1e9:t,o,0,n),o}findInner(e,t,n,o,i){for(let s=0;s<this.local.length;s++){let r=this.local[s];r.from<=t&&r.to>=e&&(!i||i(r.spec))&&n.push(r.copy(r.from+o,r.to+o))}for(let s=0;s<this.children.length;s+=3)if(this.children[s]<t&&this.children[s+1]>e){let r=this.children[s]+1;this.children[s+2].findInner(e-r,t-r,n,o+r,i)}}map(e,t,n){return this==tg||0==e.maps.length?this:this.mapInner(e,t,0,0,n||tf)}mapInner(e,t,n,o,i){let s;for(let r=0;r<this.local.length;r++){let l=this.local[r].map(e,n,o);l&&l.type.valid(t,l)?(s||(s=[])).push(l):i.onRemove&&i.onRemove(this.local[r].spec)}return this.children.length?function(e,t,n,o,i,s,r){let l=e.slice();for(let e=0,t=s;e<n.maps.length;e++){let o=0;n.maps[e].forEach((e,n,s,r)=>{let d=r-s-(n-e);for(let r=0;r<l.length;r+=3){let a=l[r+1];if(a<0||e>a+t-o)continue;let c=l[r]+t-o;n>=c?l[r+1]=e<=c?-2:-1:s>=i&&d&&(l[r]+=d,l[r+1]+=d)}o+=d}),t=n.maps[e].map(t,-1)}let d=!1;for(let t=0;t<l.length;t+=3)if(l[t+1]<0){if(-2==l[t+1]){d=!0,l[t+1]=-1;continue}let a=n.map(e[t]+s),c=a-i;if(c<0||c>=o.content.size){d=!0;continue}let h=n.map(e[t+1]+s,-1)-i,{index:u,offset:p}=o.content.findIndex(c),f=o.maybeChild(u);if(f&&p==c&&p+f.nodeSize==h){let o=l[t+2].mapInner(n,f,a+1,e[t]+s+1,r);o!=tg?(l[t]=c,l[t+1]=h,l[t+2]=o):(l[t+1]=-2,d=!0)}else d=!0}if(d){let d=tD(function(e,t,n,o,i,s,r){for(let l=0;l<e.length;l+=3)-1==e[l+1]&&function e(t,s){for(let e=0;e<t.local.length;e++){let l=t.local[e].map(o,i,s);l?n.push(l):r.onRemove&&r.onRemove(t.local[e].spec)}for(let n=0;n<t.children.length;n+=3)e(t.children[n+2],t.children[n]+s+1)}(e[l+2],t[l]+s+1);return n}(l,e,t,n,i,s,r),o,0,r);t=d.local;for(let e=0;e<l.length;e+=3)l[e+1]<0&&(l.splice(e,3),e-=3);for(let e=0,t=0;e<d.children.length;e+=3){let n=d.children[e];for(;t<l.length&&l[t]<n;)t+=3;l.splice(t,0,d.children[e],d.children[e+1],d.children[e+2])}}return new tm(t.sort(tN),l)}(this.children,s||[],e,t,n,o,i):s?new tm(s.sort(tN),tp):tg}add(e,t){return t.length?this==tg?tm.create(e,t):this.addInner(e,t,0):this}addInner(e,t,n){let o,i=0;e.forEach((e,s)=>{let r=s+n,l;if(l=tv(t,e,r)){for(o||(o=this.children.slice());i<o.length&&o[i]<s;)i+=3;o[i]==s?o[i+2]=o[i+2].addInner(e,l,r+1):o.splice(i,0,s,s+e.nodeSize,tD(l,e,r+1,tf)),i+=3}});let s=tb(i?tw(t):t,-n);for(let t=0;t<s.length;t++)s[t].type.valid(e,s[t])||s.splice(t--,1);return new tm(s.length?this.local.concat(s).sort(tN):this.local,o||this.children)}remove(e){return 0==e.length||this==tg?this:this.removeInner(e,0)}removeInner(e,t){let n=this.children,o=this.local;for(let o=0;o<n.length;o+=3){let i;let s=n[o]+t,r=n[o+1]+t;for(let t=0,n;t<e.length;t++)(n=e[t])&&n.from>s&&n.to<r&&(e[t]=null,(i||(i=[])).push(n));if(!i)continue;n==this.children&&(n=this.children.slice());let l=n[o+2].removeInner(i,s+1);l!=tg?n[o+2]=l:(n.splice(o,3),o-=3)}if(o.length){for(let n=0,i;n<e.length;n++)if(i=e[n])for(let e=0;e<o.length;e++)o[e].eq(i,t)&&(o==this.local&&(o=this.local.slice()),o.splice(e--,1))}return n==this.children&&o==this.local?this:o.length||n.length?new tm(o,n):tg}forChild(e,t){let n,o;if(this==tg)return this;if(t.isLeaf)return tm.empty;for(let t=0;t<this.children.length;t+=3)if(this.children[t]>=e){this.children[t]==e&&(n=this.children[t+2]);break}let i=e+1,s=i+t.content.size;for(let e=0;e<this.local.length;e++){let t=this.local[e];if(t.from<s&&t.to>i&&t.type instanceof tc){let e=Math.max(i,t.from)-i,n=Math.min(s,t.to)-i;e<n&&(o||(o=[])).push(t.copy(e,n))}}if(o){let e=new tm(o.sort(tN),tp);return n?new ty([e,n]):e}return n||tg}eq(e){if(this==e)return!0;if(!(e instanceof tm)||this.local.length!=e.local.length||this.children.length!=e.children.length)return!1;for(let t=0;t<this.local.length;t++)if(!this.local[t].eq(e.local[t]))return!1;for(let t=0;t<this.children.length;t+=3)if(this.children[t]!=e.children[t]||this.children[t+1]!=e.children[t+1]||!this.children[t+2].eq(e.children[t+2]))return!1;return!0}locals(e){return tS(this.localsInner(e))}localsInner(e){if(this==tg)return tp;if(e.inlineContent||!this.local.some(tc.is))return this.local;let t=[];for(let e=0;e<this.local.length;e++)this.local[e].type instanceof tc||t.push(this.local[e]);return t}}tm.empty=new tm([],[]),tm.removeOverlap=tS;let tg=tm.empty;class ty{constructor(e){this.members=e}map(e,t){let n=this.members.map(n=>n.map(e,t,tf));return ty.from(n)}forChild(e,t){if(t.isLeaf)return tm.empty;let n=[];for(let o=0;o<this.members.length;o++){let i=this.members[o].forChild(e,t);i!=tg&&(i instanceof ty?n=n.concat(i.members):n.push(i))}return ty.from(n)}eq(e){if(!(e instanceof ty)||e.members.length!=this.members.length)return!1;for(let t=0;t<this.members.length;t++)if(!this.members[t].eq(e.members[t]))return!1;return!0}locals(e){let t,n=!0;for(let o=0;o<this.members.length;o++){let i=this.members[o].localsInner(e);if(i.length){if(t){n&&(t=t.slice(),n=!1);for(let e=0;e<i.length;e++)t.push(i[e])}else t=i}}return t?tS(n?t:t.sort(tN)):tp}static from(e){switch(e.length){case 0:return tg;case 1:return e[0];default:return new ty(e.every(e=>e instanceof tm)?e:e.reduce((e,t)=>e.concat(t instanceof tm?t:t.members),[]))}}}function tb(e,t){if(!t||!e.length)return e;let n=[];for(let o=0;o<e.length;o++){let i=e[o];n.push(new tu(i.from+t,i.to+t,i.type))}return n}function tv(e,t,n){if(t.isLeaf)return null;let o=n+t.nodeSize,i=null;for(let t=0,s;t<e.length;t++)(s=e[t])&&s.from>n&&s.to<o&&((i||(i=[])).push(s),e[t]=null);return i}function tw(e){let t=[];for(let n=0;n<e.length;n++)null!=e[n]&&t.push(e[n]);return t}function tD(e,t,n,o){let i=[],s=!1;t.forEach((t,r)=>{let l=tv(e,t,r+n);if(l){s=!0;let e=tD(l,t,n+r+1,o);e!=tg&&i.push(r,r+t.nodeSize,e)}});let r=tb(s?tw(e):e,-n).sort(tN);for(let e=0;e<r.length;e++)r[e].type.valid(t,r[e])||(o.onRemove&&o.onRemove(r[e].spec),r.splice(e--,1));return r.length||i.length?new tm(r,i):tg}function tN(e,t){return e.from-t.from||e.to-t.to}function tS(e){let t=e;for(let n=0;n<t.length-1;n++){let o=t[n];if(o.from!=o.to)for(let i=n+1;i<t.length;i++){let s=t[i];if(s.from==o.from){s.to!=o.to&&(t==e&&(t=e.slice()),t[i]=s.copy(s.from,o.to),tO(t,i+1,s.copy(o.to,s.to)));continue}s.from<o.to&&(t==e&&(t=e.slice()),t[n]=o.copy(o.from,s.from),tO(t,i,o.copy(s.from,o.to)));break}}return t}function tO(e,t,n){for(;t<e.length&&tN(n,e[t])>0;)t++;e.splice(t,0,n)}function tC(e){let t=[];return e.someProp("decorations",n=>{let o=n(e.state);o&&o!=tg&&t.push(o)}),e.cursorWrapper&&t.push(tm.create(e.state.doc,[e.cursorWrapper.deco])),ty.from(t)}let tM={childList:!0,characterData:!0,characterDataOldValue:!0,attributes:!0,attributeOldValue:!0,subtree:!0},tx=S&&O<=11;class tk{constructor(){this.anchorNode=null,this.anchorOffset=0,this.focusNode=null,this.focusOffset=0}set(e){this.anchorNode=e.anchorNode,this.anchorOffset=e.anchorOffset,this.focusNode=e.focusNode,this.focusOffset=e.focusOffset}clear(){this.anchorNode=this.focusNode=null}eq(e){return e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset}}class tT{constructor(e,t){this.view=e,this.handleDOMChange=t,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new tk,this.onCharData=null,this.suppressingSelectionUpdates=!1,this.observer=window.MutationObserver&&new window.MutationObserver(e=>{for(let t=0;t<e.length;t++)this.queue.push(e[t]);S&&O<=11&&e.some(e=>"childList"==e.type&&e.removedNodes.length||"characterData"==e.type&&e.oldValue.length>e.target.nodeValue.length)?this.flushSoon():this.flush()}),tx&&(this.onCharData=e=>{this.queue.push({target:e.target,type:"characterData",oldValue:e.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this)}flushSoon(){this.flushingSoon<0&&(this.flushingSoon=window.setTimeout(()=>{this.flushingSoon=-1,this.flush()},20))}forceFlush(){this.flushingSoon>-1&&(window.clearTimeout(this.flushingSoon),this.flushingSoon=-1,this.flush())}start(){this.observer&&(this.observer.takeRecords(),this.observer.observe(this.view.dom,tM)),this.onCharData&&this.view.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.connectSelection()}stop(){if(this.observer){let e=this.observer.takeRecords();if(e.length){for(let t=0;t<e.length;t++)this.queue.push(e[t]);window.setTimeout(()=>this.flush(),20)}this.observer.disconnect()}this.onCharData&&this.view.dom.removeEventListener("DOMCharacterDataModified",this.onCharData),this.disconnectSelection()}connectSelection(){this.view.dom.ownerDocument.addEventListener("selectionchange",this.onSelectionChange)}disconnectSelection(){this.view.dom.ownerDocument.removeEventListener("selectionchange",this.onSelectionChange)}suppressSelectionUpdates(){this.suppressingSelectionUpdates=!0,setTimeout(()=>this.suppressingSelectionUpdates=!1,50)}onSelectionChange(){if(ek(this.view)){if(this.suppressingSelectionUpdates)return ew(this.view);if(S&&O<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&c(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset))return this.flushSoon()}this.flush()}}setCurSelection(){this.currentSelection.set(this.view.domSelectionRange())}ignoreSelectionChange(e){if(!e.focusNode)return!0;let t=new Set,n;for(let n=e.focusNode;n;n=l(n))t.add(n);for(let o=e.anchorNode;o;o=l(o))if(t.has(o)){n=o;break}let o=n&&this.view.docView.nearestDesc(n);if(o&&o.ignoreMutation({type:"selection",target:3==n.nodeType?n.parentNode:n}))return this.setCurSelection(),!0}pendingRecords(){if(this.observer)for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}flush(){let{view:e}=this;if(!e.docView||this.flushingSoon>-1)return;let t=this.pendingRecords();t.length&&(this.queue=[]);let n=e.domSelectionRange(),i=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(n)&&ek(e)&&!this.ignoreSelectionChange(n),s=-1,r=-1,l=!1,d=[];if(e.editable)for(let e=0;e<t.length;e++){let n=this.registerMutation(t[e],d);n&&(s=s<0?n.from:Math.min(n.from,s),r=r<0?n.to:Math.max(n.to,r),n.typeOver&&(l=!0))}if(C&&d.length>1){let e=d.filter(e=>"BR"==e.nodeName);if(2==e.length){let t=e[0],n=e[1];t.parentNode&&t.parentNode.parentNode==n.parentNode?n.remove():t.remove()}}let a=null;s<0&&i&&e.input.lastFocus>Date.now()-200&&Math.max(e.input.lastTouch,e.input.lastClick.time)<Date.now()-300&&m(n)&&(a=eb(e))&&a.eq(o.Y1.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,ew(e),this.currentSelection.set(n),e.scrollToSelection()):(s>-1||i)&&(s>-1&&(e.docView.markDirty(s,r),tE.has(e)||(tE.set(e,null),-1===["normal","nowrap","pre-line"].indexOf(getComputedStyle(e.dom).whiteSpace))||(e.requiresGeckoHackNode=C,tP||(console.warn("ProseMirror expects the CSS white-space property to be set, preferably to 'pre-wrap'. It is recommended to load style/prosemirror.css from the prosemirror-view package."),tP=!0))),this.handleDOMChange(s,r,l,d),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(n)||ew(e),this.currentSelection.set(n))}registerMutation(e,t){if(t.indexOf(e.target)>-1)return null;let n=this.view.docView.nearestDesc(e.target);if("attributes"==e.type&&(n==this.view.docView||"contenteditable"==e.attributeName||"style"==e.attributeName&&!e.oldValue&&!e.target.getAttribute("style"))||!n||n.ignoreMutation(e))return null;if("childList"==e.type){for(let n=0;n<e.addedNodes.length;n++)t.push(e.addedNodes[n]);if(n.contentDOM&&n.contentDOM!=n.dom&&!n.contentDOM.contains(e.target))return{from:n.posBefore,to:n.posAfter};let o=e.previousSibling,i=e.nextSibling;if(S&&O<=11&&e.addedNodes.length)for(let t=0;t<e.addedNodes.length;t++){let{previousSibling:n,nextSibling:s}=e.addedNodes[t];(!n||0>Array.prototype.indexOf.call(e.addedNodes,n))&&(o=n),(!s||0>Array.prototype.indexOf.call(e.addedNodes,s))&&(i=s)}let s=o&&o.parentNode==e.target?r(o)+1:0,l=n.localPosFromDOM(e.target,s,-1),d=i&&i.parentNode==e.target?r(i):e.target.childNodes.length;return{from:l,to:n.localPosFromDOM(e.target,d,1)}}return"attributes"==e.type?{from:n.posAtStart-n.border,to:n.posAtEnd+n.border}:{from:n.posAtStart,to:n.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}}}let tE=new WeakMap,tP=!1;function tA(e){let t=e.pmViewDesc;if(t)return t.parseRule();if("BR"==e.nodeName&&e.parentNode){if(T&&/^(ul|ol)$/i.test(e.parentNode.nodeName)){let e=document.createElement("div");return e.appendChild(document.createElement("li")),{skip:e}}if(e.parentNode.lastChild==e||T&&/^(tr|table)$/i.test(e.parentNode.nodeName))return{ignore:!0}}else if("IMG"==e.nodeName&&e.getAttribute("mark-placeholder"))return{ignore:!0};return null}let tV=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function tR(e,t,n){return Math.max(n.anchor,n.head)>t.content.size?null:ex(e,t.resolve(n.anchor),t.resolve(n.head))}function tB(e,t,n){let o=e.depth,i=t?e.end():e.pos;for(;o>0&&(t||e.indexAfter(o)==e.node(o).childCount);)o--,i++,t=!1;if(n){let t=e.node(o).maybeChild(e.indexAfter(o));for(;t&&!t.isLeaf;)t=t.firstChild,i++}return i}class tq{constructor(e,t){this._root=null,this.focused=!1,this.trackWrites=null,this.mounted=!1,this.markCursor=null,this.cursorWrapper=null,this.lastSelectedViewDesc=void 0,this.input=new e0,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(tK),this.dispatch=this.dispatch.bind(this),this.dom=e&&e.mount||document.createElement("div"),e&&(e.appendChild?e.appendChild(this.dom):"function"==typeof e?e(this.dom):e.mount&&(this.mounted=!0)),this.editable=tL(this),tz(this),this.nodeViews=tF(this),this.docView=ei(this.state.doc,tI(this),tC(this),this.dom,this),this.domObserver=new tT(this,(e,t,n,s)=>(function(e,t,n,s,r){let l,d,a,c,h,u,p=e.input.compositionPendingChanges||(e.composing?e.input.compositionID:0);if(e.input.compositionPendingChanges=0,t<0){let t=e.input.lastSelectionTime>Date.now()-50?e.input.lastSelectionOrigin:null,n=eb(e,t);if(n&&!e.state.selection.eq(n)){if(x&&V&&13===e.input.lastKeyCode&&Date.now()-100<e.input.lastKeyCodeTime&&e.someProp("handleKeyDown",t=>t(e,g(13,"Enter"))))return;let o=e.state.tr.setSelection(n);"pointer"==t?o.setMeta("pointer",!0):"key"==t&&o.scrollIntoView(),p&&o.setMeta("composition",p),e.dispatch(o)}return}let f=e.state.doc.resolve(t),y=f.sharedDepth(n);t=f.before(y+1),n=e.state.doc.resolve(n).after(y+1);let b=e.state.selection,v=function(e,t,n){let o,{node:s,fromOffset:r,toOffset:l,from:d,to:a}=e.docView.parseRange(t,n),c=e.domSelectionRange(),h=c.anchorNode;if(h&&e.dom.contains(1==h.nodeType?h:h.parentNode)&&(o=[{node:h,offset:c.anchorOffset}],m(c)||o.push({node:c.focusNode,offset:c.focusOffset})),x&&8===e.input.lastKeyCode)for(let e=l;e>r;e--){let t=s.childNodes[e-1],n=t.pmViewDesc;if("BR"==t.nodeName&&!n){l=e;break}if(!n||n.size)break}let u=e.state.doc,p=e.someProp("domParser")||i.aw.fromSchema(e.state.schema),f=u.resolve(d),g=null,y=p.parse(s,{topNode:f.parent,topMatch:f.parent.contentMatchAt(f.index()),topOpen:!0,from:r,to:l,preserveWhitespace:"pre"!=f.parent.type.whitespace||"full",findPositions:o,ruleFromNode:tA,context:f});if(o&&null!=o[0].pos){let e=o[0].pos,t=o[1]&&o[1].pos;null==t&&(t=e),g={anchor:e+d,head:t+d}}return{doc:y,sel:g,from:d,to:a}}(e,t,n),w=e.state.doc,D=w.slice(v.from,v.to);8===e.input.lastKeyCode&&Date.now()-100<e.input.lastKeyCodeTime?(l=e.state.selection.to,d="end"):(l=e.state.selection.from,d="start"),e.input.lastKeyCode=null;let N=function(e,t,n,o,i){let s=e.findDiffStart(t,n);if(null==s)return null;let{a:r,b:l}=e.findDiffEnd(t,n+e.size,n+t.size);if("end"==i){let e=Math.max(0,s-Math.min(r,l));o-=r+e-s}if(r<s&&e.size<t.size){let e=o<=s&&o>=r?s-o:0;s-=e,l=s+(l-r),r=s}else if(l<s){let e=o<=s&&o>=l?s-o:0;s-=e,r=s+(r-l),l=s}return{start:s,endA:r,endB:l}}(D.content,v.doc.content,v.from,l,d);if((E&&e.input.lastIOSEnter>Date.now()-225||V)&&r.some(e=>1==e.nodeType&&!tV.test(e.nodeName))&&(!N||N.endA>=N.endB)&&e.someProp("handleKeyDown",t=>t(e,g(13,"Enter")))){e.input.lastIOSEnter=0;return}if(!N){if(s&&b instanceof o.Bs&&!b.empty&&b.$head.sameParent(b.$anchor)&&!e.composing&&!(v.sel&&v.sel.anchor!=v.sel.head))N={start:b.from,endA:b.to,endB:b.to};else{if(v.sel){let t=tR(e,e.state.doc,v.sel);if(t&&!t.eq(e.state.selection)){let n=e.state.tr.setSelection(t);p&&n.setMeta("composition",p),e.dispatch(n)}}return}}if(x&&e.cursorWrapper&&v.sel&&v.sel.anchor==e.cursorWrapper.deco.from&&v.sel.head==v.sel.anchor){let e=N.endB-N.start;v.sel={anchor:v.sel.anchor+e,head:v.sel.anchor+e}}e.input.domChangeCount++,e.state.selection.from<e.state.selection.to&&N.start==N.endB&&e.state.selection instanceof o.Bs&&(N.start>e.state.selection.from&&N.start<=e.state.selection.from+2&&e.state.selection.from>=v.from?N.start=e.state.selection.from:N.endA<e.state.selection.to&&N.endA>=e.state.selection.to-2&&e.state.selection.to<=v.to&&(N.endB+=e.state.selection.to-N.endA,N.endA=e.state.selection.to)),S&&O<=11&&N.endB==N.start+1&&N.endA==N.start&&N.start>v.from&&" \xa0"==v.doc.textBetween(N.start-v.from-1,N.start-v.from+1)&&(N.start--,N.endA--,N.endB--);let C=v.doc.resolveNoCache(N.start-v.from),M=v.doc.resolveNoCache(N.endB-v.from),k=w.resolve(N.start),T=C.sameParent(M)&&C.parent.inlineContent&&k.end()>=N.endA;if((E&&e.input.lastIOSEnter>Date.now()-225&&(!T||r.some(e=>"DIV"==e.nodeName||"P"==e.nodeName))||!T&&C.pos<v.doc.content.size&&!C.sameParent(M)&&(a=o.Y1.findFrom(v.doc.resolve(C.pos+1),1,!0))&&a.head==M.pos)&&e.someProp("handleKeyDown",t=>t(e,g(13,"Enter")))){e.input.lastIOSEnter=0;return}if(e.state.selection.anchor>N.start&&function(e,t,n,o,i){if(!o.parent.isTextblock||n-t<=i.pos-o.pos||tB(o,!0,!1)<i.pos)return!1;let s=e.resolve(t);if(s.parentOffset<s.parent.content.size||!s.parent.isTextblock)return!1;let r=e.resolve(tB(s,!0,!0));return!(!r.parent.isTextblock||r.pos>n||tB(r,!0,!1)<n)&&o.parent.content.cut(o.parentOffset).eq(r.parent.content)}(w,N.start,N.endA,C,M)&&e.someProp("handleKeyDown",t=>t(e,g(8,"Backspace")))){V&&x&&e.domObserver.suppressSelectionUpdates();return}x&&V&&N.endB==N.start&&(e.input.lastAndroidDelete=Date.now()),V&&!T&&C.start()!=M.start()&&0==M.parentOffset&&C.depth==M.depth&&v.sel&&v.sel.anchor==v.sel.head&&v.sel.head==N.endA&&(N.endB-=2,M=v.doc.resolveNoCache(N.endB-v.from),setTimeout(()=>{e.someProp("handleKeyDown",function(t){return t(e,g(13,"Enter"))})},20));let P=N.start,A=N.endA;if(T){if(C.pos==M.pos)S&&O<=11&&0==C.parentOffset&&(e.domObserver.suppressSelectionUpdates(),setTimeout(()=>ew(e),20)),c=e.state.tr.delete(P,A),h=w.resolve(N.start).marksAcross(w.resolve(N.endA));else if(N.endA==N.endB&&(u=function(e,t){let n=e.firstChild.marks,o=t.firstChild.marks,s=n,r=o,l,d,a;for(let e=0;e<o.length;e++)s=o[e].removeFromSet(s);for(let e=0;e<n.length;e++)r=n[e].removeFromSet(r);if(1==s.length&&0==r.length)d=s[0],l="add",a=e=>e.mark(d.addToSet(e.marks));else{if(0!=s.length||1!=r.length)return null;d=r[0],l="remove",a=e=>e.mark(d.removeFromSet(e.marks))}let c=[];for(let e=0;e<t.childCount;e++)c.push(a(t.child(e)));if(i.HY.from(c).eq(e))return{mark:d,type:l}}(C.parent.content.cut(C.parentOffset,M.parentOffset),k.parent.content.cut(k.parentOffset,N.endA-k.start()))))c=e.state.tr,"add"==u.type?c.addMark(P,A,u.mark):c.removeMark(P,A,u.mark);else if(C.parent.child(C.index()).isText&&C.index()==M.index()-(M.textOffset?0:1)){let t=C.parent.textBetween(C.parentOffset,M.parentOffset);if(e.someProp("handleTextInput",n=>n(e,P,A,t)))return;c=e.state.tr.insertText(t,P,A)}}if(c||(c=e.state.tr.replace(P,A,v.doc.slice(N.start-v.from,N.endB-v.from))),v.sel){let t=tR(e,c.doc,v.sel);t&&!(x&&V&&e.composing&&t.empty&&(N.start!=N.endB||e.input.lastAndroidDelete<Date.now()-100)&&(t.head==P||t.head==c.mapping.map(A)-1)||S&&t.empty&&t.head==P)&&c.setSelection(t)}h&&c.ensureMarks(h),p&&c.setMeta("composition",p),e.dispatch(c.scrollIntoView())})(this,e,t,n,s)),this.domObserver.start(),function(e){for(let t in eJ){let n=eJ[t];e.dom.addEventListener(t,e.input.eventHandlers[t]=t=>{!function(e,t){if(!t.bubbles)return!0;if(t.defaultPrevented)return!1;for(let n=t.target;n!=e.dom;n=n.parentNode)if(!n||11==n.nodeType||n.pmViewDesc&&n.pmViewDesc.stopEvent(t))return!1;return!0}(e,t)||e3(e,t)||!e.editable&&t.type in eQ||n(e,t)},eZ[t]?{passive:!0}:void 0)}T&&e.dom.addEventListener("input",()=>null),e2(e)}(this),this.updatePluginViews()}get composing(){return this.input.composing}get props(){if(this._props.state!=this.state){let e=this._props;for(let t in this._props={},e)this._props[t]=e[t];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&e2(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(tK),this.directPlugins=e.plugins),this.updateStateInner(e.state,t)}setProps(e){let t={};for(let e in this._props)t[e]=this._props[e];for(let n in t.state=this.state,e)t[n]=e[n];this.update(t)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,t){let n=this.state,o=!1,i=!1;e.storedMarks&&this.composing&&(tn(this),i=!0),this.state=e;let s=n.plugins!=e.plugins||this._props.plugins!=t.plugins;if(s||this._props.plugins!=t.plugins||this._props.nodeViews!=t.nodeViews){let e=tF(this);(function(e,t){let n=0,o=0;for(let o in e){if(e[o]!=t[o])return!0;n++}for(let e in t)o++;return n!=o})(e,this.nodeViews)&&(this.nodeViews=e,o=!0)}(s||t.handleDOMEvents!=this._props.handleDOMEvents)&&e2(this),this.editable=tL(this),tz(this);let r=tC(this),l=tI(this),d=n.plugins==e.plugins||n.doc.eq(e.doc)?e.scrollToSelection>n.scrollToSelection?"to selection":"preserve":"reset",a=o||!this.docView.matchesNode(e.doc,l,r);(a||!e.selection.eq(n.selection))&&(i=!0);let h="preserve"==d&&i&&null==this.dom.style.overflowAnchor&&function(e){let t,n,o=e.dom.getBoundingClientRect(),i=Math.max(0,o.top);for(let s=(o.left+o.right)/2,r=i+1;r<Math.min(innerHeight,o.bottom);r+=5){let o=e.root.elementFromPoint(s,r);if(!o||o==e.dom||!e.dom.contains(o))continue;let l=o.getBoundingClientRect();if(l.top>=i-20){t=o,n=l.top;break}}return{refDOM:t,refTop:n,stack:z(e.dom)}}(this);if(i){var u,p;let t,i,s;this.domObserver.stop();let d=a&&(S||x)&&!this.composing&&!n.selection.empty&&!e.selection.empty&&(u=n.selection,p=e.selection,s=Math.min(u.$anchor.sharedDepth(u.head),p.$anchor.sharedDepth(p.head)),u.$anchor.start(s)!=p.$anchor.start(s));if(a){let t=x?this.trackWrites=this.domSelectionRange().focusNode:null;(o||!this.docView.update(e.doc,l,r,this))&&(this.docView.updateOuterDeco([]),this.docView.destroy(),this.docView=ei(e.doc,l,r,this.dom,this)),t&&!this.trackWrites&&(d=!0)}d||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&(t=this.docView.domFromPos(this.state.selection.anchor,0),i=this.domSelectionRange(),c(t.node,t.offset,i.anchorNode,i.anchorOffset)))?ew(this,d):(eC(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(n),"reset"==d?this.dom.scrollTop=0:"to selection"==d?this.scrollToSelection():h&&function({refDOM:e,refTop:t,stack:n}){let o=e?e.getBoundingClientRect().top:0;L(n,0==o?0:o-t)}(h)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(this.someProp("handleScrollToSelection",e=>e(this)));else if(this.state.selection instanceof o.qv){let t=this.docView.domAfterPos(this.state.selection.from);1==t.nodeType&&I(this,t.getBoundingClientRect(),e)}else I(this,this.coordsAtPos(this.state.selection.head,1),e)}destroyPluginViews(){let e;for(;e=this.pluginViews.pop();)e.destroy&&e.destroy()}updatePluginViews(e){if(e&&e.plugins==this.state.plugins&&this.directPlugins==this.prevDirectPlugins)for(let t=0;t<this.pluginViews.length;t++){let n=this.pluginViews[t];n.update&&n.update(this,e)}else{this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let e=0;e<this.directPlugins.length;e++){let t=this.directPlugins[e];t.spec.view&&this.pluginViews.push(t.spec.view(this))}for(let e=0;e<this.state.plugins.length;e++){let t=this.state.plugins[e];t.spec.view&&this.pluginViews.push(t.spec.view(this))}}}someProp(e,t){let n=this._props&&this._props[e],o;if(null!=n&&(o=t?t(n):n))return o;for(let n=0;n<this.directPlugins.length;n++){let i=this.directPlugins[n].props[e];if(null!=i&&(o=t?t(i):i))return o}let i=this.state.plugins;if(i)for(let n=0;n<i.length;n++){let s=i[n].props[e];if(null!=s&&(o=t?t(s):s))return o}}hasFocus(){if(S){let e=this.root.activeElement;if(e==this.dom)return!0;if(!e||!this.dom.contains(e))return!1;for(;e&&this.dom!=e&&this.dom.contains(e);){if("false"==e.contentEditable)return!1;e=e.parentElement}return!0}return this.root.activeElement==this.dom}focus(){this.domObserver.stop(),this.editable&&function(e){if(e.setActive)return e.setActive();if(F)return e.focus(F);let t=z(e);e.focus(null==F?{get preventScroll(){return F={preventScroll:!0},!0}}:void 0),F||(F=!1,L(t,0))}(this.dom),ew(this),this.domObserver.start()}get root(){let e=this._root;if(null==e){for(let e=this.dom.parentNode;e;e=e.parentNode)if(9==e.nodeType||11==e.nodeType&&e.host)return e.getSelection||(Object.getPrototypeOf(e).getSelection=()=>e.ownerDocument.getSelection()),this._root=e}return e||document}updateRoot(){this._root=null}posAtCoords(e){return function(e,t){var n;let o,i,s=e.dom.ownerDocument,r,d=0,c=function(e,t,n){if(e.caretPositionFromPoint)try{let o=e.caretPositionFromPoint(t,n);if(o)return{node:o.offsetNode,offset:o.offset}}catch(e){}if(e.caretRangeFromPoint){let o=e.caretRangeFromPoint(t,n);if(o)return{node:o.startContainer,offset:o.startOffset}}}(s,t.left,t.top);c&&({node:r,offset:d}=c);let h=(e.root.elementFromPoint?e.root:s).elementFromPoint(t.left,t.top);if(!h||!e.dom.contains(1!=h.nodeType?h.parentNode:h)){let n=e.dom.getBoundingClientRect();if(!K(t,n)||!(h=function e(t,n,o){let i=t.childNodes.length;if(i&&o.top<o.bottom)for(let s=Math.max(0,Math.min(i-1,Math.floor(i*(n.top-o.top)/(o.bottom-o.top))-2)),r=s;;){let o=t.childNodes[r];if(1==o.nodeType){let t=o.getClientRects();for(let i=0;i<t.length;i++){let s=t[i];if(K(n,s))return e(o,n,s)}}if((r=(r+1)%i)==s)break}return t}(e.dom,t,n)))return null}if(T)for(let e=h;r&&e;e=l(e))e.draggable&&(r=void 0);if(h=(o=(n=h).parentNode)&&/^li$/i.test(o.nodeName)&&t.left<n.getBoundingClientRect().left?o:n,r){let n;if(C&&1==r.nodeType&&(d=Math.min(d,r.childNodes.length))<r.childNodes.length){let e=r.childNodes[d],n;"IMG"==e.nodeName&&(n=e.getBoundingClientRect()).right<=t.left&&n.bottom>t.top&&d++}R&&d&&1==r.nodeType&&1==(n=r.childNodes[d-1]).nodeType&&"false"==n.contentEditable&&n.getBoundingClientRect().top>=t.top&&d--,r==e.dom&&d==r.childNodes.length-1&&1==r.lastChild.nodeType&&t.top>r.lastChild.getBoundingClientRect().bottom?i=e.state.doc.content.size:(0==d||1!=r.nodeType||"BR"!=r.childNodes[d-1].nodeName)&&(i=function(e,t,n,o){let i=-1;for(let n=t,s=!1;n!=e.dom;){let t=e.docView.nearestDesc(n,!0);if(!t)return null;if(1==t.dom.nodeType&&(t.node.isBlock&&t.parent&&!s||!t.contentDOM)){let e=t.dom.getBoundingClientRect();if(t.node.isBlock&&t.parent&&!s&&(s=!0,e.left>o.left||e.top>o.top?i=t.posBefore:(e.right<o.left||e.bottom<o.top)&&(i=t.posAfter)),!t.contentDOM&&i<0&&!t.node.isText)return(t.node.isBlock?o.top<(e.top+e.bottom)/2:o.left<(e.left+e.right)/2)?t.posBefore:t.posAfter}n=t.dom.parentNode}return i>-1?i:e.docView.posFromDOM(t,n,-1)}(e,r,d,t))}null==i&&(i=function(e,t,n){let{node:o,offset:i}=function e(t,n){let o,i,s,r=2e8,l,d=0,c=n.top,h=n.top;for(let e=t.firstChild,u=0;e;e=e.nextSibling,u++){let t;if(1==e.nodeType)t=e.getClientRects();else{if(3!=e.nodeType)continue;t=a(e).getClientRects()}for(let a=0;a<t.length;a++){let p=t[a];if(p.top<=c&&p.bottom>=h){c=Math.max(p.bottom,c),h=Math.min(p.top,h);let t=p.left>n.left?p.left-n.left:p.right<n.left?n.left-p.right:0;if(t<r){s=e,r=t,l=t&&3==s.nodeType?{left:p.right<n.left?p.right:p.left,top:n.top}:n,1==e.nodeType&&t&&(d=u+(n.left>=(p.left+p.right)/2?1:0));continue}}else p.top>n.top&&!o&&p.left<=n.left&&p.right>=n.left&&(o=e,i={left:Math.max(p.left,Math.min(p.right,n.left)),top:p.top});!s&&(n.left>=p.right&&n.top>=p.top||n.left>=p.left&&n.top>=p.bottom)&&(d=u+1)}}return(!s&&o&&(s=o,l=i,r=0),s&&3==s.nodeType)?function(e,t){let n=e.nodeValue.length,o=document.createRange();for(let i=0;i<n;i++){o.setEnd(e,i+1),o.setStart(e,i);let n=$(o,1);if(n.top!=n.bottom&&K(t,n))return{node:e,offset:i+(t.left>=(n.left+n.right)/2?1:0)}}return{node:e,offset:0}}(s,l):!s||r&&1==s.nodeType?{node:t,offset:d}:e(s,l)}(t,n),s=-1;if(1==o.nodeType&&!o.firstChild){let e=o.getBoundingClientRect();s=e.left!=e.right&&n.left>(e.left+e.right)/2?1:-1}return e.docView.posFromDOM(o,i,s)}(e,h,t));let u=e.docView.nearestDesc(h,!0);return{pos:i,inside:u?u.posAtStart-u.border:-1}}(this,e)}coordsAtPos(e,t=1){return _(this,e,t)}domAtPos(e,t=0){return this.docView.domFromPos(e,t)}nodeDOM(e){let t=this.docView.descAt(e);return t?t.nodeDOM:null}posAtDOM(e,t,n=-1){let o=this.docView.posFromDOM(e,t,n);if(null==o)throw RangeError("DOM position not inside the editor");return o}endOfTextblock(e,t){var n,o,i;let s,r;return n=this,o=t||this.state,i=e,X==o&&J==i?Q:(X=o,J=i,Q="up"==i||"down"==i?(s=o.selection,r="up"==i?s.$from:s.$to,U(n,o,()=>{let{node:e}=n.docView.domFromPos(r.pos,"up"==i?-1:1);for(;;){let t=n.docView.nearestDesc(e,!0);if(!t)break;if(t.node.isBlock){e=t.contentDOM||t.dom;break}e=t.dom.parentNode}let t=_(n,r.pos,1);for(let n=e.firstChild;n;n=n.nextSibling){let e;if(1==n.nodeType)e=n.getClientRects();else{if(3!=n.nodeType)continue;e=a(n,0,n.nodeValue.length).getClientRects()}for(let n=0;n<e.length;n++){let o=e[n];if(o.bottom>o.top+1&&("up"==i?t.top-o.top>(o.bottom-t.top)*2:o.bottom-t.bottom>(t.bottom-o.top)*2))return!1}}return!0})):function(e,t,n){let{$head:o}=t.selection;if(!o.parent.isTextblock)return!1;let i=o.parentOffset,s=i==o.parent.content.size,r=e.domSelection();return j.test(o.parent.textContent)&&r.modify?U(e,t,()=>{let{focusNode:t,focusOffset:i,anchorNode:s,anchorOffset:l}=e.domSelectionRange(),d=r.caretBidiLevel;r.modify("move",n,"character");let a=o.depth?e.docView.domAfterPos(o.before()):e.dom,{focusNode:c,focusOffset:h}=e.domSelectionRange(),u=c&&!a.contains(1==c.nodeType?c:c.parentNode)||t==c&&i==h;try{r.collapse(s,l),t&&(t!=s||i!=l)&&r.extend&&r.extend(t,i)}catch(e){}return null!=d&&(r.caretBidiLevel=d),u}):"left"==n||"backward"==n?!i:s}(n,o,i))}pasteHTML(e,t){return ts(this,"",e,!1,t||new ClipboardEvent("paste"))}pasteText(e,t){return ts(this,e,null,!0,t||new ClipboardEvent("paste"))}destroy(){this.docView&&(!function(e){for(let t in e.domObserver.stop(),e.input.eventHandlers)e.dom.removeEventListener(t,e.input.eventHandlers[t]);clearTimeout(e.input.composingTimeout),clearTimeout(e.input.lastIOSEnterFallbackTimeout)}(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],tC(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null)}get isDestroyed(){return null==this.docView}dispatchEvent(e){e3(this,e)||!eJ[e.type]||!this.editable&&e.type in eQ||eJ[e.type](this,e)}dispatch(e){let t=this._props.dispatchTransaction;t?t.call(this,e):this.updateState(this.state.apply(e))}domSelectionRange(){return T&&11===this.root.nodeType&&function(e){let t=e.activeElement;for(;t&&t.shadowRoot;)t=t.shadowRoot.activeElement;return t}(this.dom.ownerDocument)==this.dom?function(e){let t;function n(e){e.preventDefault(),e.stopImmediatePropagation(),t=e.getTargetRanges()[0]}e.dom.addEventListener("beforeinput",n,!0),document.execCommand("indent"),e.dom.removeEventListener("beforeinput",n,!0);let o=t.startContainer,i=t.startOffset,s=t.endContainer,r=t.endOffset,l=e.domAtPos(e.state.selection.anchor);return c(l.node,l.offset,s,r)&&([o,i,s,r]=[s,r,o,i]),{anchorNode:o,anchorOffset:i,focusNode:s,focusOffset:r}}(this):this.domSelection()}domSelection(){return this.root.getSelection()}}function tI(e){let t=Object.create(null);return t.class="ProseMirror",t.contenteditable=String(e.editable),e.someProp("attributes",n=>{if("function"==typeof n&&(n=n(e.state)),n)for(let e in n)"class"==e?t.class+=" "+n[e]:"style"==e?t.style=(t.style?t.style+";":"")+n[e]:t[e]||"contenteditable"==e||"nodeName"==e||(t[e]=String(n[e]))}),t.translate||(t.translate="no"),[tu.node(0,e.state.doc.content.size,t)]}function tz(e){if(e.markCursor){let t=document.createElement("img");t.className="ProseMirror-separator",t.setAttribute("mark-placeholder","true"),t.setAttribute("alt",""),e.cursorWrapper={dom:t,deco:tu.widget(e.state.selection.head,t,{raw:!0,marks:e.markCursor})}}else e.cursorWrapper=null}function tL(e){return!e.someProp("editable",t=>!1===t(e.state))}function tF(e){let t=Object.create(null);function n(e){for(let n in e)Object.prototype.hasOwnProperty.call(t,n)||(t[n]=e[n])}return e.someProp("nodeViews",n),e.someProp("markViews",n),t}function tK(e){if(e.spec.state||e.spec.filterTransaction||e.spec.appendTransaction)throw RangeError("Plugins passed directly to the view must not have a state component")}}}]);