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r.addAll(t,null,e.from,e.to),p.maxOpen(r.finish())},$.prototype.matchTag=function(t,e){for(var r=0;r<this.tags.length;r++){var n=this.tags[r];if(og(t,n.tag)&&(void 0===n.namespace||t.namespaceURI==n.namespace)&&(!n.context||e.matchesContext(n.context))){if(n.getAttrs){var o=n.getAttrs(t);if(!1===o)continue;n.attrs=o}return n}}},$.prototype.matchStyle=function(t,e,r){for(var n=0;n<this.styles.length;n++){var o=this.styles[n];if(!(0!=o.style.indexOf(t)||o.context&&!r.matchesContext(o.context)||o.style.length>t.length&&(61!=o.style.charCodeAt(t.length)||o.style.slice(t.length+1)!=e))){if(o.getAttrs){var a=o.getAttrs(e);if(!1===a)continue;o.attrs=a}return o}}},$.schemaRules=function(t){var e=[];function r(t){for(var r=null==t.priority?50:t.priority,n=0;n<e.length;n++){var o=e[n];if((null==o.priority?50:o.priority)<r)break}e.splice(n,0,t)}var n=function(e){var n=t.marks[e].spec.parseDOM;n&&n.forEach(function(t){r(t=pe(t)),t.mark=e})};for(var o in t.marks)n(o);var a;for(var i in t.nodes)a=void 0,(a=t.nodes[i].spec.parseDOM)&&a.forEach(function(t){r(t=pe(t)),t.node=i});return e},$.fromSchema=function(t){return t.cached.domParser||(t.cached.domParser=new $(t,$.schemaRules(t)))};var ve={address:!0,article:!0,aside:!0,blockquote:!0,canvas:!0,dd:!0,div:!0,dl:!0,fieldset:!0,figcaption:!0,figure:!0,footer:!0,form:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,header:!0,hgroup:!0,hr:!0,li:!0,noscript:!0,ol:!0,output:!0,p:!0,pre:!0,section:!0,table:!0,tfoot:!0,ul:!0},ug={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},$c={ol:!0,ul:!0},vc=1,se=2,Ja=4;function re(t){return(t?vc:0)|("full"===t?se:0)}var Ya=function(t,e,r,n,o,a){this.type=t,this.attrs=e,this.solid=n,this.match=o||(a&Ja?null:t.contentMatch),this.options=a,this.content=[],this.marks=r,this.activeMarks=c.none};Ya.prototype.findWrapping=function(t){if(!this.match){if(!this.type)return[];var e=this.type.contentMatch.fillBefore(b.from(t));if(!e){var r,n=this.type.contentMatch;return(r=n.findWrapping(t.type))?(this.match=n,r):null}this.match=this.type.contentMatch.matchFragment(e)}return this.match.findWrapping(t.type)},Ya.prototype.finish=function(t){if(!(this.options&vc)){var e,r=this.content[this.content.length-1];r&&r.isText&&(e=/\s+$/.exec(r.text))&&(r.text.length==e[0].length?this.content.pop():this.content[this.content.length-1]=r.withText(r.text.slice(0,r.text.length-e[0].length)))}var n=b.from(this.content);return!t&&this.match&&(n=n.append(this.match.fillBefore(b.empty,!0))),this.type?this.type.create(this.attrs,n,this.marks):n};var h=function(t,e,r){this.parser=t,this.options=e,this.isOpen=r,this.pendingMarks=[];var n,o=e.topNode,a=re(e.preserveWhitespace)|(r?Ja:0);n=o?new Ya(o.type,o.attrs,c.none,!0,e.topMatch||o.type.contentMatch,a):new Ya(r?null:t.schema.topNodeType,null,c.none,!0,null,a),this.nodes=[n],this.open=0,this.find=e.findPositions,this.needsBlock=!1},Jc={top:{},currentPos:{}};function pg(t){for(var e=t.firstChild,r=null;e;e=e.nextSibling){var n=1==e.nodeType?e.nodeName.toLowerCase():null;n&&$c.hasOwnProperty(n)&&r?(r.appendChild(e),e=r):"li"==n?r=e:n&&(r=null)}}function og(t,e){return(t.matches||t.msMatchesSelector||t.webkitMatchesSelector||t.mozMatchesSelector).call(t,e)}function kg(t){for(var e,r=/\s*([\w-]+)\s*:\s*([^;]+)/g,n=[];e=r.exec(t);)n.push(e[1],e[2].trim());return n}function pe(t){var e={};for(var r in t)e[r]=t[r];return e}Jc.top.get=function(){return this.nodes[this.open]},h.prototype.addDOM=function(t){if(3==t.nodeType)this.addTextNode(t);else if(1==t.nodeType){var e=t.getAttribute("style"),r=e?this.readStyles(kg(e)):null;if(null!=r)for(var n=0;n<r.length;n++)this.addPendingMark(r[n]);if(this.addElement(t),null!=r)for(var o=0;o<r.length;o++)this.removePendingMark(r[o])}},h.prototype.addTextNode=function(t){var e=t.nodeValue,r=this.top;if((r.type?r.type.inlineContent:r.content.length&&r.content[0].isInline)||/\S/.test(e)){if(r.options&vc)r.options&se||(e=e.replace(/\r?\n|\r/g," "));else if(e=e.replace(/\s+/g," "),/^\s/.test(e)&&this.open==this.nodes.length-1){var n=r.content[r.content.length-1],o=t.previousSibling;(!n||o&&"BR"==o.nodeName||n.isText&&/\s$/.test(n.text))&&(e=e.slice(1))}e&&this.insertNode(this.parser.schema.text(e)),this.findInText(t)}else this.findInside(t)},h.prototype.addElement=function(t){var e=t.nodeName.toLowerCase();$c.hasOwnProperty(e)&&pg(t);var r=this.options.ruleFromNode&&this.options.ruleFromNode(t)||this.parser.matchTag(t,this);if(r?r.ignore:ug.hasOwnProperty(e))this.findInside(t);else if(!r||r.skip){r&&r.skip.nodeType&&(t=r.skip);var n,o=this.top,a=this.needsBlock;ve.hasOwnProperty(e)&&(n=!0,o.type||(this.needsBlock=!0)),this.addAll(t),n&&this.sync(o),this.needsBlock=a}else this.addElementByRule(t,r)},h.prototype.readStyles=function(t){for(var e=c.none,r=0;r<t.length;r+=2){var n=this.parser.matchStyle(t[r],t[r+1],this);if(n){if(n.ignore)return null;e=this.parser.schema.marks[n.mark].create(n.attrs).addToSet(e)}}return e},h.prototype.addElementByRule=function(t,e){var r,n,o,a=this;e.node?(n=this.parser.schema.nodes[e.node]).isLeaf?this.insertNode(n.create(e.attrs)):r=this.enter(n,e.attrs,e.preserveWhitespace):(o=this.parser.schema.marks[e.mark].create(e.attrs),this.addPendingMark(o));var i=this.top;if(n&&n.isLeaf)this.findInside(t);else if(e.getContent)this.findInside(t),e.getContent(t,this.parser.schema).forEach(function(t){return a.insertNode(t)});else{var s=e.contentElement;"string"==typeof s?s=t.querySelector(s):"function"==typeof s&&(s=s(t)),s||(s=t),this.findAround(t,s,!0),this.addAll(s,r)}return r&&(this.sync(i),this.open--),o&&this.removePendingMark(o),!0},h.prototype.addAll=function(t,e,r,n){for(var o=r||0,a=r?t.childNodes[r]:t.firstChild,i=null==n?null:t.childNodes[n];a!=i;a=a.nextSibling,++o)this.findAtPoint(t,o),this.addDOM(a),e&&ve.hasOwnProperty(a.nodeName.toLowerCase())&&this.sync(e);this.findAtPoint(t,o)},h.prototype.findPlace=function(t){for(var e,r,n=this.open;n>=0;n--){var o=this.nodes[n],a=o.findWrapping(t);if(a&&(!e||e.length>a.length)&&(e=a,r=o,!a.length))break;if(o.solid)break}if(!e)return!1;this.sync(r);for(var i=0;i<e.length;i++)this.enterInner(e[i],null,!1);return!0},h.prototype.insertNode=function(t){if(t.isInline&&this.needsBlock&&!this.top.type){var e=this.textblockFromContext();e&&this.enterInner(e)}if(this.findPlace(t)){this.closeExtra();var r=this.top;this.applyPendingMarks(r),r.match&&(r.match=r.match.matchType(t.type));for(var n=r.activeMarks,o=0;o<t.marks.length;o++)r.type&&!r.type.allowsMarkType(t.marks[o].type)||(n=t.marks[o].addToSet(n));r.content.push(t.mark(n))}},h.prototype.applyPendingMarks=function(t){for(var e=0;e<this.pendingMarks.length;e++){var r=this.pendingMarks[e];t.type&&!t.type.allowsMarkType(r.type)||r.isInSet(t.activeMarks)||(t.activeMarks=r.addToSet(t.activeMarks),this.pendingMarks.splice(e--,1))}},h.prototype.enter=function(t,e,r){var n=this.findPlace(t.create(e));return n&&(this.applyPendingMarks(this.top),this.enterInner(t,e,!0,r)),n},h.prototype.enterInner=function(t,e,r,n){this.closeExtra();var o=this.top;o.match=o.match&&o.match.matchType(t,e);var a=null==n?o.options&~Ja:re(n);o.options&Ja&&0==o.content.length&&(a|=Ja),this.nodes.push(new Ya(t,e,o.activeMarks,r,null,a)),this.open++},h.prototype.closeExtra=function(t){var e=this.nodes.length-1;if(e>this.open){for(;e>this.open;e--)this.nodes[e-1].content.push(this.nodes[e].finish(t));this.nodes.length=this.open+1}},h.prototype.finish=function(){return this.open=0,this.closeExtra(this.isOpen),this.nodes[0].finish(this.isOpen||this.options.topOpen)},h.prototype.sync=function(t){for(var e=this.open;e>=0;e--)if(this.nodes[e]==t)return void(this.open=e)},h.prototype.addPendingMark=function(t){this.pendingMarks.push(t)},h.prototype.removePendingMark=function(t){var e=this.pendingMarks.lastIndexOf(t);if(e>-1)this.pendingMarks.splice(e,1);else{var r=this.top;r.activeMarks=t.removeFromSet(r.activeMarks)}},Jc.currentPos.get=function(){this.closeExtra();for(var t=0,e=this.open;e>=0;e--){for(var r=this.nodes[e].content,n=r.length-1;n>=0;n--)t+=r[n].nodeSize;e&&t++}return t},h.prototype.findAtPoint=function(t,e){if(this.find)for(var r=0;r<this.find.length;r++)this.find[r].node==t&&this.find[r].offset==e&&(this.find[r].pos=this.currentPos)},h.prototype.findInside=function(t){if(this.find)for(var e=0;e<this.find.length;e++)null==this.find[e].pos&&1==t.nodeType&&t.contains(this.find[e].node)&&(this.find[e].pos=this.currentPos)},h.prototype.findAround=function(t,e,r){if(t!=e&&this.find)for(var n=0;n<this.find.length;n++){if(null==this.find[n].pos&&1==t.nodeType&&t.contains(this.find[n].node))e.compareDocumentPosition(this.find[n].node)&(r?2:4)&&(this.find[n].pos=this.currentPos)}},h.prototype.findInText=function(t){if(this.find)for(var e=0;e<this.find.length;e++)this.find[e].node==t&&(this.find[e].pos=this.currentPos-(t.nodeValue.length-this.find[e].offset))},h.prototype.matchesContext=function(t){var e=this;if(t.indexOf("|")>-1)return t.split(/\s*\|\s*/).some(this.matchesContext,this);var r=t.split("/"),n=this.options.context,o=!(this.isOpen||n&&n.parent.type!=this.nodes[0].type),a=-(n?n.depth+1:0)+(o?0:1),i=function(t,s){for(;t>=0;t--){var $=r[t];if(""==$){if(t==r.length-1||0==t)continue;for(;s>=a;s--)if(i(t-1,s))return!0;return!1}var S=s>0||0==s&&o?e.nodes[s].type:n&&s>=a?n.node(s-a).type:null;if(!S||S.name!=$&&-1==S.groups.indexOf($))return!1;s--}return!0};return i(r.length-1,this.open)},h.prototype.textblockFromContext=function(){var t=this.options.context;if(t)for(var e=t.depth;e>=0;e--){var r=t.node(e).contentMatchAt(t.indexAfter(e)).defaultType;if(r&&r.isTextblock&&r.defaultAttrs)return r}for(var n in this.parser.schema.nodes){var o=this.parser.schema.nodes[n];if(o.isTextblock&&o.defaultAttrs)return o}},Object.defineProperties(h.prototype,Jc);var K=function(t,e){this.nodes=t||{},this.marks=e||{}};function oe(t){var e={};for(var r in t){var n=t[r].spec.toDOM;n&&(e[r]=n)}return e}function Sb(t){return t.document||window.document}K.prototype.serializeFragment=function(t,e,r){var n=this;void 0===e&&(e={}),r||(r=Sb(e).createDocumentFragment());var o=r,a=null;return t.forEach(function(t){if(a||t.marks.length){a||(a=[]);for(var r=0,i=0;r<a.length&&i<t.marks.length;){var s=t.marks[i];if(n.marks[s.type.name]){if(!s.eq(a[r])||!1===s.type.spec.spanning)break;r+=2,i++}else i++}for(;r<a.length;)o=a.pop(),a.pop();for(;i<t.marks.length;){var 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r=t.createElement(e[0]),n=null,o=e[1],a=1;if(o&&"object"==typeof o&&null==o.nodeType&&!Array.isArray(o))for(var i in a=2,o)null!=o[i]&&r.setAttribute(i,o[i]);for(var s=a;s<e.length;s++){var $=e[s];if(0===$){if(s<e.length-1||s>a)throw new RangeError("Content hole must be the only child of its parent node");return{dom:r,contentDOM:r}}var S=K.renderSpec(t,$),p=S.dom,h=S.contentDOM;if(r.appendChild(p),h){if(n)throw new RangeError("Multiple content holes");n=h}}return{dom:r,contentDOM:n}},K.fromSchema=function(t){return t.cached.domSerializer||(t.cached.domSerializer=new K(this.nodesFromSchema(t),this.marksFromSchema(t)))},K.nodesFromSchema=function(t){var e=oe(t.nodes);return e.text||(e.text=function(t){return t.text}),e},K.marksFromSchema=function(t){return oe(t.marks)};var le=a;H.Node=le;var _f=l;H.ResolvedPos=_f;var Uf=Yb;H.NodeRange=Uf;var g=b;H.Fragment=g;var k=p;H.Slice=k;var je=O;H.ReplaceError=je;var Qa=c;H.Mark=Qa;var cc=pa;H.Schema=cc;var Rf=y;H.NodeType=Rf;var 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t=function(e,r,t,a){this.maps=e||[],this.from=t||0,this.to=null==a?this.maps.length:a,this.mirror=r};function la(e){var r=Error.call(this,e);return r.__proto__=la.prototype,r}t.prototype.slice=function(e,r){return void 0===e&&(e=0),void 0===r&&(r=this.maps.length),new t(this.maps,this.mirror,e,r)},t.prototype.copy=function(){return new t(this.maps.slice(),this.mirror&&this.mirror.slice(),this.from,this.to)},t.prototype.appendMap=function(e,r){this.to=this.maps.push(e),null!=r&&this.setMirror(this.maps.length-1,r)},t.prototype.appendMapping=function(e){for(var r=0,t=this.maps.length;r<e.maps.length;r++){var a=e.getMirror(r);this.appendMap(e.maps[r],null!=a&&a<r?t+a:null)}},t.prototype.getMirror=function(e){if(this.mirror)for(var r=0;r<this.mirror.length;r++)if(this.mirror[r]==e)return this.mirror[r+(r%2?-1:1)]},t.prototype.setMirror=function(e,r){this.mirror||(this.mirror=[]),this.mirror.push(e,r)},t.prototype.appendMappingInverted=function(e){for(var r=e.maps.length-1,t=this.maps.length+e.maps.length;r>=0;r--){var a=e.getMirror(r);this.appendMap(e.maps[r].invert(),null!=a&&a>r?t-a-1:null)}},t.prototype.invert=function(){var e=new t;return e.appendMappingInverted(this),e},t.prototype.map=function(e,r){if(void 0===r&&(r=1),this.mirror)return this._map(e,r,!0);for(var t=this.from;t<this.to;t++)e=this.maps[t].map(e,r);return e},t.prototype.mapResult=function(e,r){return void 0===r&&(r=1),this._map(e,r,!1)},t.prototype._map=function(e,r,t){for(var a=!1,o=null,n=this.from;n<this.to;n++){var i=this.maps[n],p=o&&o[n];if(null!=p&&i.touches(e,p))e=i.recover(p);else{var $=i.mapResult(e,r);if(null!=$.recover){var v=this.getMirror(n);if(null!=v&&v>n&&v<this.to){if($.deleted){n=v,e=this.maps[v].recover($.recover);continue}(o||(o=Object.create(null)))[v]=$.recover}}$.deleted&&(a=!0),e=$.pos}}return t?e:new sb(e,a)},la.prototype=Object.create(Error.prototype),la.prototype.constructor=la,la.prototype.name="TransformError";var i=function(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new t},Dc={before:{},docChanged:{}};function yb(){throw new Error("Override me")}Dc.before.get=function(){return this.docs.length?this.docs[0]:this.doc},i.prototype.step=function(e){var r=this.maybeStep(e);if(r.failed)throw new la(r.failed);return this},i.prototype.maybeStep=function(e){var r=e.apply(this.doc);return r.failed||this.addStep(e,r.doc),r},Dc.docChanged.get=function(){return this.steps.length>0},i.prototype.addStep=function(e,r){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=r},Object.defineProperties(i.prototype,Dc);var Gc=Object.create(null),r=function(){};r.prototype.apply=function(e){return yb()},r.prototype.getMap=function(){return s.empty},r.prototype.invert=function(e){return yb()},r.prototype.map=function(e){return yb()},r.prototype.merge=function(e){return null},r.prototype.toJSON=function(){return yb()},r.fromJSON=function(e,r){if(!r||!r.stepType)throw new RangeError("Invalid input for Step.fromJSON");var t=Gc[r.stepType];if(!t)throw new RangeError("No step type "+r.stepType+" defined");return t.fromJSON(e,r)},r.jsonID=function(e,r){if(e in Gc)throw new RangeError("Duplicate use of step JSON ID "+e);return Gc[e]=r,r.prototype.jsonID=e,r};var D=function(e,r){this.doc=e,this.failed=r};D.ok=function(e){return new D(e,null)},D.fail=function(e){return new D(null,e)},D.fromReplace=function(e,r,t,a){try{return D.ok(e.replace(r,t,a))}catch(o){if(o instanceof je)return D.fail(o.message);throw o}};var aa=function(e){function r(r,t,a,o){e.call(this),this.from=r,this.to=t,this.slice=a,this.structure=!!o}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.apply=function(e){return this.structure&&Mc(e,this.from,this.to)?D.fail("Structure replace would overwrite content"):D.fromReplace(e,this.from,this.to,this.slice)},r.prototype.getMap=function(){return new s([this.from,this.to-this.from,this.slice.size])},r.prototype.invert=function(e){return new r(this.from,this.from+this.slice.size,e.slice(this.from,this.to))},r.prototype.map=function(e){var t=e.mapResult(this.from,1),a=e.mapResult(this.to,-1);return t.deleted&&a.deleted?null:new r(t.pos,Math.max(t.pos,a.pos),this.slice)},r.prototype.merge=function(e){if(!(e instanceof r)||e.structure!=this.structure)return null;if(this.from+this.slice.size!=e.from||this.slice.openEnd||e.slice.openStart){if(e.to!=this.from||this.slice.openStart||e.slice.openEnd)return null;var t=this.slice.size+e.slice.size==0?k.empty:new k(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new r(e.from,this.to,t,this.structure)}var a=this.slice.size+e.slice.size==0?k.empty:new k(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);return new r(this.from,this.to+(e.to-e.from),a,this.structure)},r.prototype.toJSON=function(){var e={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e},r.fromJSON=function(e,t){if("number"!=typeof t.from||"number"!=typeof t.to)throw new RangeError("Invalid input for ReplaceStep.fromJSON");return new r(t.from,t.to,k.fromJSON(e,t.slice),!!t.structure)},r}(r);r.jsonID("replace",aa);var qa=function(e){function r(r,t,a,o,n,i,p){e.call(this),this.from=r,this.to=t,this.gapFrom=a,this.gapTo=o,this.slice=n,this.insert=i,this.structure=!!p}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.apply=function(e){if(this.structure&&(Mc(e,this.from,this.gapFrom)||Mc(e,this.gapTo,this.to)))return D.fail("Structure gap-replace would overwrite content");var r=e.slice(this.gapFrom,this.gapTo);if(r.openStart||r.openEnd)return D.fail("Gap is not a flat range");var t=this.slice.insertAt(this.insert,r.content);return t?D.fromReplace(e,this.from,this.to,t):D.fail("Content does not fit in gap")},r.prototype.getMap=function(){return new s([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])},r.prototype.invert=function(e){var t=this.gapTo-this.gapFrom;return new r(this.from,this.from+this.slice.size+t,this.from+this.insert,this.from+this.insert+t,e.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)},r.prototype.map=function(e){var t=e.mapResult(this.from,1),a=e.mapResult(this.to,-1),o=e.map(this.gapFrom,-1),n=e.map(this.gapTo,1);return t.deleted&&a.deleted||o<t.pos||n>a.pos?null:new r(t.pos,a.pos,o,n,this.slice,this.insert,this.structure)},r.prototype.toJSON=function(){var 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},r.fromJSON=function(e,t){if("number"!=typeof t.from||"number"!=typeof t.to||"number"!=typeof t.gapFrom||"number"!=typeof t.gapTo||"number"!=typeof t.insert)throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new r(t.from,t.to,t.gapFrom,t.gapTo,k.fromJSON(e,t.slice),t.insert,!!t.structure)},r}(r);function Mc(e,r,t){for(var a=e.resolve(r),o=t-r,n=a.depth;o>0&&n>0&&a.indexAfter(n)==a.node(n).childCount;)n--,o--;if(o>0)for(var i=a.node(n).maybeChild(a.indexAfter(n));o>0;){if(!i||i.isLeaf)return!0;i=i.firstChild,o--}return!1}function mj(e,r,t){return(0==r||e.canReplace(r,e.childCount))&&(t==e.childCount||e.canReplace(0,t))}function Yi(e){for(var r=e.parent.content.cutByIndex(e.startIndex,e.endIndex),t=e.depth;;--t){var a=e.$from.node(t),o=e.$from.index(t),n=e.$to.indexAfter(t);if(t<e.depth&&a.canReplace(o,n,r))return t;if(0==t||a.type.spec.isolating||!mj(a,o,n))break}}function Xi(e,r,t,a){void 0===a&&(a=e);var o=ti(e,r),n=o&&oi(a,r);return n?o.map(ae).concat({type:r,attrs:t}).concat(n.map(ae)):null}function ae(e){return{type:e,attrs:null}}function ti(e,r){var t=e.parent,a=e.startIndex,o=e.endIndex,n=t.contentMatchAt(a).findWrapping(r);if(!n)return null;var i=n.length?n[0]:r;return t.canReplaceWith(a,o,i)?n:null}function oi(e,r){var t=e.parent,a=e.startIndex,o=e.endIndex,n=t.child(a),i=r.contentMatch.findWrapping(n.type);if(!i)return null;for(var p=(i.length?i[i.length-1]:r).contentMatch,$=a;p&&$<o;$++)p=p.matchType(t.child($).type);return p&&p.validEnd?i:null}function $h(e,r,t){var a=e.resolve(r),o=a.index();return a.parent.canReplaceWith(o,o+1,t)}function nh(e,r,t,a){void 0===t&&(t=1);var o=e.resolve(r),n=o.depth-t,i=a&&a[a.length-1]||o.parent;if(n<0||o.parent.type.spec.isolating||!o.parent.canReplace(o.index(),o.parent.childCount)||!i.type.validContent(o.parent.content.cutByIndex(o.index(),o.parent.childCount)))return!1;for(var p=o.depth-1,$=t-2;p>n;p--,$--){var v=o.node(p),s=o.index(p);if(v.type.spec.isolating)return!1;var c=v.content.cutByIndex(s,v.childCount),l=a&&a[$]||v;if(l!=v&&(c=c.replaceChild(0,l.type.create(l.attrs))),!v.canReplace(s+1,v.childCount)||!l.type.validContent(c))return!1}var y=o.indexAfter(n),f=a&&a[0];return o.node(n).canReplaceWith(y,y,f?f.type:o.node(n+1).type)}function ah(e,r){var t=e.resolve(r),a=t.index();return Rd(t.nodeBefore,t.nodeAfter)&&t.parent.canReplace(a,a+1)}function Rd(e,r){return e&&r&&!e.isLeaf&&e.canAppend(r)}function Tg(e,r,t){void 0===t&&(t=-1);for(var a=e.resolve(r),o=a.depth;;o--){var n=void 0,i=void 0;if(o==a.depth?(n=a.nodeBefore,i=a.nodeAfter):t>0?(n=a.node(o+1),i=a.node(o).maybeChild(a.index(o)+1)):(n=a.node(o).maybeChild(a.index(o)-1),i=a.node(o+1)),n&&!n.isTextblock&&Rd(n,i))return r;if(0==o)break;r=t<0?a.before(o):a.after(o)}}function Pd(e,r,t){var a=e.resolve(r);if(a.parent.canReplaceWith(a.index(),a.index(),t))return r;if(0==a.parentOffset)for(var o=a.depth-1;o>=0;o--){var n=a.index(o);if(a.node(o).canReplaceWith(n,n,t))return a.before(o+1);if(n>0)return null}if(a.parentOffset==a.parent.content.size)for(var i=a.depth-1;i>=0;i--){var p=a.indexAfter(i);if(a.node(i).canReplaceWith(p,p,t))return a.after(i+1);if(p<a.node(i).childCount)return null}}function Pg(e,r,t){var a=e.resolve(r);if(!t.content.size)return r;for(var o=t.content,n=0;n<t.openStart;n++)o=o.firstChild.content;for(var i=1;i<=(0==t.openStart&&t.size?2:1);i++)for(var p=a.depth;p>=0;p--){var $=p==a.depth?0:a.pos<=(a.start(p+1)+a.end(p+1))/2?-1:1,v=a.index(p)+($>0?1:0);if(1==i?a.node(p).canReplace(v,v,o):a.node(p).contentMatchAt(v).findWrapping(o.firstChild.type))return 0==$?a.pos:$<0?a.before(p+1):a.after(p+1)}return null}function Rb(e,r,t){for(var a=[],o=0;o<e.childCount;o++){var n=e.child(o);n.content.size&&(n=n.copy(Rb(n.content,r,n))),n.isInline&&(n=r(n,t,o)),a.push(n)}return g.fromArray(a)}r.jsonID("replaceAround",qa),i.prototype.lift=function(e,r){for(var t=e.$from,a=e.$to,o=e.depth,n=t.before(o+1),i=a.after(o+1),p=n,$=i,v=g.empty,s=0,c=o,l=!1;c>r;c--)l||t.index(c)>0?(l=!0,v=g.from(t.node(c).copy(v)),s++):p--;for(var y=g.empty,f=0,h=o,d=!1;h>r;h--)d||a.after(h+1)<a.end(h)?(d=!0,y=g.from(a.node(h).copy(y)),f++):$++;return this.step(new qa(p,$,n,i,new k(v.append(y),s,f),v.size-s,!0))},i.prototype.wrap=function(e,r){for(var t=g.empty,a=r.length-1;a>=0;a--)t=g.from(r[a].type.create(r[a].attrs,t));var o=e.start,n=e.end;return this.step(new qa(o,n,o,n,new k(t,0,0),r.length,!0))},i.prototype.setBlockType=function(e,r,t,a){var o=this;if(void 0===r&&(r=e),!t.isTextblock)throw new RangeError("Type given to setBlockType should be a textblock");var n=this.steps.length;return this.doc.nodesBetween(e,r,function(e,r){if(e.isTextblock&&!e.hasMarkup(t,a)&&$h(o.doc,o.mapping.slice(n).map(r),t)){o.clearIncompatible(o.mapping.slice(n).map(r,1),t);var i=o.mapping.slice(n),p=i.map(r,1),$=i.map(r+e.nodeSize,1);return o.step(new qa(p,$,p+1,$-1,new k(g.from(t.create(a,null,e.marks)),0,0),1,!0)),!1}}),this},i.prototype.setNodeMarkup=function(e,r,t,a){var o=this.doc.nodeAt(e);if(!o)throw new RangeError("No node at given position");r||(r=o.type);var n=r.create(t,null,a||o.marks);if(o.isLeaf)return this.replaceWith(e,e+o.nodeSize,n);if(!r.validContent(o.content))throw new RangeError("Invalid content for node type "+r.name);return this.step(new qa(e,e+o.nodeSize,e+1,e+o.nodeSize-1,new k(g.from(n),0,0),1,!0))},i.prototype.split=function(e,r,t){void 0===r&&(r=1);for(var a=this.doc.resolve(e),o=g.empty,n=g.empty,i=a.depth,p=a.depth-r,$=r-1;i>p;i--,$--){o=g.from(a.node(i).copy(o));var v=t&&t[$];n=g.from(v?v.type.create(v.attrs,n):a.node(i).copy(n))}return this.step(new aa(e,e,new k(o.append(n),r,r,!0)))},i.prototype.join=function(e,r){void 0===r&&(r=1);var t=new aa(e-r,e+r,k.empty,!0);return this.step(t)};var Kb=function(e){function r(r,t,a){e.call(this),this.from=r,this.to=t,this.mark=a}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.apply=function(e){var r=this,t=e.slice(this.from,this.to),a=e.resolve(this.from),o=a.node(a.sharedDepth(this.to)),n=new k(Rb(t.content,function(e,t){return t.type.allowsMarkType(r.mark.type)?e.mark(r.mark.addToSet(e.marks)):e},o),t.openStart,t.openEnd);return D.fromReplace(e,this.from,this.to,n)},r.prototype.invert=function(){return new ya(this.from,this.to,this.mark)},r.prototype.map=function(e){var t=e.mapResult(this.from,1),a=e.mapResult(this.to,-1);return t.deleted&&a.deleted||t.pos>=a.pos?null:new r(t.pos,a.pos,this.mark)},r.prototype.merge=function(e){if(e instanceof r&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from)return new r(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark)},r.prototype.toJSON=function(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}},r.fromJSON=function(e,t){if("number"!=typeof t.from||"number"!=typeof t.to)throw new RangeError("Invalid input for AddMarkStep.fromJSON");return new r(t.from,t.to,e.markFromJSON(t.mark))},r}(r);r.jsonID("addMark",Kb);var ya=function(e){function r(r,t,a){e.call(this),this.from=r,this.to=t,this.mark=a}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.apply=function(e){var r=this,t=e.slice(this.from,this.to),a=new k(Rb(t.content,function(e){return e.mark(r.mark.removeFromSet(e.marks))}),t.openStart,t.openEnd);return D.fromReplace(e,this.from,this.to,a)},r.prototype.invert=function(){return new Kb(this.from,this.to,this.mark)},r.prototype.map=function(e){var t=e.mapResult(this.from,1),a=e.mapResult(this.to,-1);return t.deleted&&a.deleted||t.pos>=a.pos?null:new r(t.pos,a.pos,this.mark)},r.prototype.merge=function(e){if(e instanceof r&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from)return new r(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark)},r.prototype.toJSON=function(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}},r.fromJSON=function(e,t){if("number"!=typeof t.from||"number"!=typeof t.to)throw new RangeError("Invalid input for RemoveMarkStep.fromJSON");return new r(t.from,t.to,e.markFromJSON(t.mark))},r}(r);function Nd(e,r,t,a){if(void 0===t&&(t=r),void 0===a&&(a=k.empty),r==t&&!a.size)return null;var o=e.resolve(r),n=e.resolve(t);if(Ad(o,n,a))return new aa(r,t,a);var i=Ag(o,uj(o,a)),p=Cd(o,n,i);if(!p)return null;if(i.size!=p.size&&Zj(o,n,i)){for(var $=n.depth,v=n.after($);$>1&&v==n.end(--$);)++v;var s=Cd(o,e.resolve(v),i);if(s)return new qa(r,v,t,n.end(),s,i.size)}return p.size||r!=t?new aa(r,t,p):null}function Md(e,r,t,a){var o=g.empty,n=0,i=t[r];if(e.depth>r){var p=Md(e,r+1,t,a||i);n=p.openEnd+1,o=g.from(e.node(r+1).copy(p.content))}return 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u=p.fillBefore(c.content,!0,d),m=d;u&&m<c.content.childCount;m++)s.type.allowsMarks(c.content.child(m).marks)||(u=null);if(!u)return null;if(i>0){var J=Hd(e.lastChild,i-1,t,o+1,1==$?n-1:-1);e=e.replaceChild($-1,J)}return e=e.append(u),a.depth>o&&(e=e.addToEnd(Gd(a,o+1))),e}function Hd(e,r,t,a,o){var n,i=e.content,p=i.childCount;if(n=o>=0?t.node(a).contentMatchAt(t.indexAfter(a)).matchFragment(i,o>0?1:0,p):e.contentMatchAt(p),r>0){var $=Hd(i.lastChild,r-1,t,a+1,1==p?o-1:-1);i=i.replaceChild(p-1,$)}return e.copy(i.append(n.fillBefore(g.empty,!0)))}function Gd(e,r){var t=e.node(r),a=t.contentMatchAt(0).fillBefore(t.content,!0,e.index(r));return e.depth>r&&(a=a.addToEnd(Gd(e,r+1))),t.copy(a)}function eg(e,r,t){for(;r>0&&t>0&&1==e.childCount;)e=e.firstChild.content,r--,t--;return new k(e,r,t)}function Cd(e,r,t){var a=Id(t.content,e.node(0),e,r,0,t.openStart,t.openEnd);return a?eg(a,t.openStart,r.depth):null}function 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s=a.marks;if(!t.isInSet(s)&&v.type.allowsMarkType(t.type)){for(var c=Math.max($,e),l=Math.min($+a.nodeSize,r),y=t.addToSet(s),f=0;f<s.length;f++)s[f].isInSet(y)||(i&&i.to==c&&i.mark.eq(s[f])?i.to=l:o.push(i=new ya(c,l,s[f])));p&&p.to==c?p.to=l:n.push(p=new Kb(c,l,t))}}}),o.forEach(function(e){return a.step(e)}),n.forEach(function(e){return a.step(e)}),this},i.prototype.removeMark=function(e,r,t){var a=this;void 0===t&&(t=null);var o=[],n=0;return this.doc.nodesBetween(e,r,function(a,i){if(a.isInline){n++;var p=null;if(t instanceof ie){var $=t.isInSet(a.marks);$&&(p=[$])}else t?t.isInSet(a.marks)&&(p=[t]):p=a.marks;if(p&&p.length)for(var v=Math.min(i+a.nodeSize,r),s=0;s<p.length;s++){for(var c=p[s],l=void 0,y=0;y<o.length;y++){var f=o[y];f.step==n-1&&c.eq(o[y].style)&&(l=f)}l?(l.to=v,l.step=n):o.push({style:c,from:Math.max(i,e),to:v,step:n})}}}),o.forEach(function(e){return a.step(new ya(e.from,e.to,e.style))}),this},i.prototype.clearIncompatible=function(e,r,t){void 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t=e.node(r),a=t.contentMatchAt(e.indexAfter(r));this.open.push({parent:t,match:a,content:g.empty,wrapper:!1,openEnd:0,depth:r})}this.placed=[]};function zd(e,r,t){var a=e.content;if(r>1){var o=zd(e.firstChild,r-1,1==e.childCount?t-1:0);a=e.content.replaceChild(0,o)}var n=e.type.contentMatch.fillBefore(a,0==t);return e.copy(n.append(a))}function yd(e,r){var t=e.content;if(r>1){var a=yd(e.lastChild,r-1);t=e.content.replaceChild(e.childCount-1,a)}var o=e.contentMatchAt(e.childCount).fillBefore(g.empty,!0);return e.copy(t.append(o))}function uh(e,r){return r?e.replaceChild(e.childCount-1,yd(e.lastChild,r)):e}function vd(e,r,t,a,o){if(r<t){var n=e.firstChild;e=e.replaceChild(0,n.copy(vd(n.content,r+1,t,a,n)))}return r>a&&(e=o.contentMatchAt(0).fillBefore(e,!0).append(e)),e}function td(e,r){for(var t=[],a=Math.min(e.depth,r.depth);a>=0;a--){var o=e.start(a);if(o<e.pos-(e.depth-a)||r.end(a)>r.pos+(r.depth-a)||e.node(a).type.spec.isolating||r.node(a).type.spec.isolating)break;o==r.start(a)&&t.push(a)}return t}Ua.prototype.placeSlice=function(e,r,t,a,o){if(r>0){var n=e.firstChild,i=this.placeSlice(n.content,Math.max(0,r-1),t&&1==e.childCount?t-1:0,a,n);i.content!=n.content&&(i.content.size?(e=e.replaceChild(0,n.copy(i.content)),r=i.openStart+1):(1==e.childCount&&(t=0),e=e.cutByIndex(1),r=0))}var p=this.placeContent(e,r,t,a,o);if(a>2&&p.size&&0==r){for(var $=0;$<p.content.childCount;$++){var v=p.content.child($);this.placeContent(v.content,0,t&&$==p.content.childCount.length-1?t-1:0,a,v)}p=g.empty}return p},Ua.prototype.placeContent=function(e,r,t,a,o){for(var n=0;n<e.childCount;n++){for(var i=e.child(n),p=!1,$=n==e.childCount-1,v=this.open.length-1;v>=0;v--){var s=this.open[v],c=void 0;if(a>1&&(c=s.match.findWrapping(i.type))&&(!o||!c.length||c[c.length-1]!=o.type)){for(;this.open.length-1>v;)this.closeNode();for(var l=0;l<c.length;l++)s.match=s.match.matchType(c[l]),v++,s={parent:c[l].create(),match:c[l].contentMatch,content:g.empty,wrapper:!0,openEnd:0,depth:v+l},this.open.push(s)}var y=s.match.matchType(i.type);if(!y){var f=s.match.fillBefore(g.from(i));if(!f){if(o&&s.match.matchType(o.type))break;continue}for(var h=0;h<f.childCount;h++){var d=f.child(h);this.addNode(s,d,0),y=s.match.matchFragment(d)}}for(;this.open.length-1>v;)this.closeNode();i=i.mark(s.parent.type.allowedMarks(i.marks)),r&&(i=zd(i,r,$?t:0),r=0),this.addNode(s,i,$?t:0),s.match=y,$&&(t=0),p=!0;break}if(!p)break}return this.open.length>1&&(n>0&&n==e.childCount||o&&this.open[this.open.length-1].parent.type==o.type)&&this.closeNode(),new k(e.cutByIndex(n),r,t)},Ua.prototype.addNode=function(e,r,t){e.content=uh(e.content,e.openEnd).addToEnd(r),e.openEnd=t},Ua.prototype.closeNode=function(){var e=this.open.pop();0==e.content.size||(e.wrapper?this.addNode(this.open[this.open.length-1],e.parent.copy(e.content),e.openEnd+1):this.placed[e.depth]={depth:e.depth,content:e.content,openEnd:e.openEnd})},i.prototype.replaceRange=function(e,r,t){if(!t.size)return this.deleteRange(e,r);var a=this.doc.resolve(e),o=this.doc.resolve(r);if(Ad(a,o,t))return this.step(new aa(e,r,t));var n=td(a,this.doc.resolve(r));0==n[n.length-1]&&n.pop();var i=-(a.depth+1);n.unshift(i);for(var p=a.depth,$=a.pos-1;p>0;p--,$--){var v=a.node(p).type.spec;if(v.defining||v.isolating)break;n.indexOf(p)>-1?i=p:a.before(p)==$&&n.splice(1,0,-p)}for(var s=n.indexOf(i),c=[],l=t.openStart,y=t.content,f=0;;f++){var h=y.firstChild;if(c.push(h),f==t.openStart)break;y=h.content}l>0&&c[l-1].type.spec.defining&&a.node(s).type!=c[l-1].type?l-=1:l>=2&&c[l-1].isTextblock&&c[l-2].type.spec.defining&&a.node(s).type!=c[l-2].type&&(l-=2);for(var d=t.openStart;d>=0;d--){var u=(d+l+1)%(t.openStart+1),m=c[u];if(m)for(var J=0;J<n.length;J++){var g=n[(J+s)%n.length],S=!0;g<0&&(S=!1,g=-g);var M=a.node(g-1),R=a.index(g-1);if(M.canReplaceWith(R,R,m.type,m.marks))return this.replace(a.before(g),S?o.after(g):r,new k(vd(t.content,0,t.openStart,u),u,t.openEnd))}}return this.replace(e,r,t)},i.prototype.replaceRangeWith=function(e,r,t){if(!t.isInline&&e==r&&this.doc.resolve(e).parent.content.size){var a=Pd(this.doc,e,t.type);null!=a&&(e=r=a)}return this.replaceRange(e,r,new k(g.from(t),0,0))},i.prototype.deleteRange=function(e,r){for(var t=this.doc.resolve(e),a=this.doc.resolve(r),o=td(t,a),n=0;n<o.length;n++){var i=o[n],p=n==o.length-1;if(p&&0==i||t.node(i).type.contentMatch.validEnd)return this.delete(t.start(i),a.end(i));if(i>0&&(p||t.node(i-1).canReplace(t.index(i-1),a.indexAfter(i-1))))return this.delete(t.before(i),a.after(i))}for(var $=1;$<=t.depth;$++)if(e-t.start($)==t.depth-$&&r>t.end($))return this.delete(t.before($),r);return this.delete(e,r)};var qd=i;n.Transform=qd;var hg=la;n.TransformError=hg;var fg=r;n.Step=fg;var Tf=D;n.StepResult=Tf;var oc=Tg;n.joinPoint=oc;var sa=ah;n.canJoin=sa;var Ia=nh;n.canSplit=Ia;var _i=Pd;n.insertPoint=_i;var od=Pg;n.dropPoint=od;var Ka=Yi;n.liftTarget=Ka;var uc=Xi;n.findWrapping=uc;var jh=s;n.StepMap=jh;var Rg=sb;n.MapResult=Rg;var md=t;n.Mapping=md;var yg=Kb;n.AddMarkStep=yg;var sg=ya;n.RemoveMarkStep=sg;var kd=aa;n.ReplaceStep=kd;var Bc=qa;n.ReplaceAroundStep=Bc;var bi=Nd;n.replaceStep=bi;var N={};Object.defineProperty(N,"__esModule",{value:!0});var Ec=Object.create(null),m=function(e,t,r){this.ranges=r||[new id(e.min(t),e.max(t))],this.$anchor=e,this.$head=t},ea={anchor:{},head:{},from:{},to:{},$from:{},$to:{},empty:{}};ea.anchor.get=function(){return this.$anchor.pos},ea.head.get=function(){return this.$head.pos},ea.from.get=function(){return this.$from.pos},ea.to.get=function(){return this.$to.pos},ea.$from.get=function(){return this.ranges[0].$from},ea.$to.get=function(){return this.ranges[0].$to},ea.empty.get=function(){for(var e=this.ranges,t=0;t<e.length;t++)if(e[t].$from.pos!=e[t].$to.pos)return!1;return!0},m.prototype.content=function(){return this.$from.node(0).slice(this.from,this.to,!0)},m.prototype.replace=function(e,t){void 0===t&&(t=k.empty);for(var r=t.content.lastChild,o=null,n=0;n<t.openEnd;n++)o=r,r=r.lastChild;for(var i=e.steps.length,a=this.ranges,$=0;$<a.length;$++){var p=a[$],s=p.$from,c=p.$to,d=e.mapping.slice(i);e.replaceRange(d.map(s.pos),d.map(c.pos),$?k.empty:t),0==$&&fd(e,i,(r?r.isInline:o&&o.isTextblock)?-1:1)}},m.prototype.replaceWith=function(e,t){for(var r=e.steps.length,o=this.ranges,n=0;n<o.length;n++){var i=o[n],a=i.$from,$=i.$to,p=e.mapping.slice(r),s=p.map(a.pos),c=p.map($.pos);n?e.deleteRange(s,c):(e.replaceRangeWith(s,c,t),fd(e,r,t.isInline?-1:1))}},m.findFrom=function(e,t,r){var o=e.parent.inlineContent?new Ca(e):Ea(e.node(0),e.parent,e.pos,e.index(),t,r);if(o)return o;for(var n=e.depth-1;n>=0;n--){var i=t<0?Ea(e.node(0),e.node(n),e.before(n+1),e.index(n),t,r):Ea(e.node(0),e.node(n),e.after(n+1),e.index(n)+1,t,r);if(i)return i}},m.near=function(e,t){return void 0===t&&(t=1),this.findFrom(e,t)||this.findFrom(e,-t)||new Da(e.node(0))},m.atStart=function(e){return Ea(e,e,0,0,1)||new Da(e)},m.atEnd=function(e){return Ea(e,e,e.content.size,e.childCount,-1)||new Da(e)},m.fromJSON=function(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");var r=Ec[t.type];if(!r)throw new RangeError("No selection type "+t.type+" defined");return r.fromJSON(e,t)},m.jsonID=function(e,t){if(e in Ec)throw new RangeError("Duplicate use of selection JSON ID "+e);return Ec[e]=t,t.prototype.jsonID=e,t},m.prototype.getBookmark=function(){return Ca.between(this.$anchor,this.$head).getBookmark()},Object.defineProperties(m.prototype,ea),m.prototype.visible=!0;var id=function(e,t){this.$from=e,this.$to=t},Ca=function(e){function t(t,r){void 0===r&&(r=t),e.call(this,t,r)}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var r={$cursor:{}};return r.$cursor.get=function(){return this.$anchor.pos==this.$head.pos?this.$head:null},t.prototype.map=function(r,o){var n=r.resolve(o.map(this.head));if(!n.parent.inlineContent)return e.near(n);var i=r.resolve(o.map(this.anchor));return new t(i.parent.inlineContent?i:n,n)},t.prototype.replace=function(t,r){if(void 0===r&&(r=k.empty),e.prototype.replace.call(this,t,r),r==k.empty){var o=this.$from.marksAcross(this.$to);o&&t.ensureMarks(o)}},t.prototype.eq=function(e){return e instanceof t&&e.anchor==this.anchor&&e.head==this.head},t.prototype.getBookmark=function(){return new Sa(this.anchor,this.head)},t.prototype.toJSON=function(){return{type:"text",anchor:this.anchor,head:this.head}},t.fromJSON=function(e,r){if("number"!=typeof r.anchor||"number"!=typeof r.head)throw new RangeError("Invalid input for TextSelection.fromJSON");return new t(e.resolve(r.anchor),e.resolve(r.head))},t.create=function(e,t,r){void 0===r&&(r=t);var o=e.resolve(t);return new this(o,r==t?o:e.resolve(r))},t.between=function(r,o,n){var i=r.pos-o.pos;if(n&&!i||(n=i>=0?1:-1),!o.parent.inlineContent){var a=e.findFrom(o,n,!0)||e.findFrom(o,-n,!0);if(!a)return e.near(o,n);o=a.$head}return r.parent.inlineContent||(0==i?r=o:(r=(e.findFrom(r,-n,!0)||e.findFrom(r,n,!0)).$anchor).pos<o.pos!=i<0&&(r=o)),new t(r,o)},Object.defineProperties(t.prototype,r),t}(m);m.jsonID("text",Ca);var Sa=function(e,t){this.anchor=e,this.head=t};Sa.prototype.map=function(e){return new Sa(e.map(this.anchor),e.map(this.head))},Sa.prototype.resolve=function(e){return Ca.between(e.resolve(this.anchor),e.resolve(this.head))};var oa=function(e){function t(t){var r=t.nodeAfter,o=t.node(0).resolve(t.pos+r.nodeSize);e.call(this,t,o),this.node=r}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.map=function(r,o){var n=o.mapResult(this.anchor),i=n.deleted,a=n.pos,$=r.resolve(a);return i?e.near($):new t($)},t.prototype.content=function(){return new k(g.from(this.node),0,0)},t.prototype.eq=function(e){return e instanceof t&&e.anchor==this.anchor},t.prototype.toJSON=function(){return{type:"node",anchor:this.anchor}},t.prototype.getBookmark=function(){return new Cb(this.anchor)},t.fromJSON=function(e,r){if("number"!=typeof r.anchor)throw new RangeError("Invalid input for NodeSelection.fromJSON");return new t(e.resolve(r.anchor))},t.create=function(e,t){return new this(e.resolve(t))},t.isSelectable=function(e){return!e.isText&&!1!==e.type.spec.selectable},t}(m);oa.prototype.visible=!1,m.jsonID("node",oa);var Cb=function(e){this.anchor=e};Cb.prototype.map=function(e){var t=e.mapResult(this.anchor),r=t.deleted,o=t.pos;return r?new Sa(o,o):new Cb(o)},Cb.prototype.resolve=function(e){var t=e.resolve(this.anchor),r=t.nodeAfter;return r&&oa.isSelectable(r)?new oa(t):m.near(t)};var Da=function(e){function 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ed=1,Ib=2,dd=4,cd=function(e){function t(t){e.call(this,t.doc),this.time=Date.now(),this.curSelection=t.selection,this.curSelectionFor=0,this.storedMarks=t.storedMarks,this.updated=0,this.meta=Object.create(null)}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var r={selection:{},selectionSet:{},storedMarksSet:{},isGeneric:{},scrolledIntoView:{}};return r.selection.get=function(){return this.curSelectionFor<this.steps.length&&(this.curSelection=this.curSelection.map(this.doc,this.mapping.slice(this.curSelectionFor)),this.curSelectionFor=this.steps.length),this.curSelection},t.prototype.setSelection=function(e){return this.curSelection=e,this.curSelectionFor=this.steps.length,this.updated=(this.updated|ed)&~Ib,this.storedMarks=null,this},r.selectionSet.get=function(){return(this.updated&ed)>0},t.prototype.setStoredMarks=function(e){return this.storedMarks=e,this.updated|=Ib,this},t.prototype.ensureMarks=function(e){return 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t={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(t.storedMarks=this.storedMarks.map(function(e){return e.toJSON()})),e&&"object"==typeof e)for(var r in e){if("doc"==r||"selection"==r)throw new RangeError("The JSON fields `doc` and `selection` are reserved");var o=e[r],n=o.spec.state;n&&n.toJSON&&(t[r]=n.toJSON.call(o,this[o.key]))}return t},B.fromJSON=function(e,t,r){if(!t)throw new RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw new RangeError("Required config field 'schema' missing");var o=new Xc(e.schema,e.plugins),n=new B(o);return o.fields.forEach(function(o){if("doc"==o.name)n.doc=le.fromJSON(e.schema,t.doc);else if("selection"==o.name)n.selection=m.fromJSON(n.doc,t.selection);else if("storedMarks"==o.name)t.storedMarks&&(n.storedMarks=t.storedMarks.map(e.schema.markFromJSON));else{if(r)for(var i in r){var a=r[i],$=a.spec.state;if(a.key==o.name&&$&&$.fromJSON&&Object.prototype.hasOwnProperty.call(t,i))return 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p=e.docView.nearestDesc(l,!0);return{pos:c,inside:p?p.posAtStart-p.border:-1}}function ia(e,t){var r=e.getClientRects();return r.length?r[t<0?0:r.length-1]:e.getBoundingClientRect()}function wd(e,t){var r=e.docView.domFromPos(t),o=r.node,n=r.offset;if(3==o.nodeType&&(j.chrome||j.gecko)){var i=ia(P(o,n,n),0);if(j.gecko&&n&&/\s/.test(o.nodeValue[n-1])&&n<o.nodeValue.length){var a=ia(P(o,n-1,n-1),-1);if(Math.abs(a.left-i.left)<1&&a.top==i.top){var s=ia(P(o,n,n+1),-1);return kb(s,s.left<a.left)}}return i}if(1==o.nodeType&&!e.state.doc.resolve(t).parent.inlineContent){var $,c=!0;if(n<o.childNodes.length){var l=o.childNodes[n];1==l.nodeType&&($=l.getBoundingClientRect())}if(!$&&n){var d=o.childNodes[n-1];1==d.nodeType&&($=d.getBoundingClientRect(),c=!1)}return vh($||o.getBoundingClientRect(),c)}for(var p=-1;p<2;p+=2)if(p<0&&n){var v=void 0,h=3==o.nodeType?P(o,n-1,n):3==(v=o.childNodes[n-1]).nodeType?P(v):1==v.nodeType&&"BR"!=v.nodeName?v:null;if(h){var u=ia(h,1);if(u.top<u.bottom)return 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r,o,n=e.root.getSelection(),i=e.state.doc,a=e.docView.nearestDesc(n.focusNode),s=a&&0==a.size,$=e.docView.posFromDOM(n.focusNode,n.focusOffset),c=i.resolve($);if(mc(n)){for(r=c;a&&!a.node;)a=a.parent;if(a&&a.node.isAtom&&f.isSelectable(a.node)&&a.parent){var l=a.posBefore;o=new f($==l?c:i.resolve(l))}}else r=i.resolve(e.docView.posFromDOM(n.anchorNode,n.anchorOffset));o||(o=Sc(e,r,c,"pointer"==t||e.state.selection.head<c.pos&&!s?1:-1));return o}function Na(e,t,r){var o=e.state.selection;if(Yd(e,o),e.editable&&!e.hasFocus()){if(!t)return;j.gecko&&j.gecko_version<=55&&(e.domObserver.disconnectSelection(),e.dom.focus(),e.domObserver.connectSelection())}else if(!e.editable&&!Rc(e)&&!t)return;if(e.domObserver.disconnectSelection(),e.cursorWrapper)ji(e);else{var n,i,a=o.anchor,s=o.head;!Wd||o instanceof 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a.contentEditable="true",a}}function fi(e){var t=e.dom.ownerDocument;t.removeEventListener("selectionchange",e.hideSelectionGuard);var r=e.root.getSelection(),o=r.anchorNode,n=r.anchorOffset;t.addEventListener("selectionchange",e.hideSelectionGuard=function(){r.anchorNode==o&&r.anchorOffset==n||(t.removeEventListener("selectionchange",e.hideSelectionGuard),e.dom.classList.remove("ProseMirror-hideselection"))})}function ji(e){var t=e.root.getSelection(),r=document.createRange(),o=e.cursorWrapper.dom;r.setEnd(o,o.childNodes.length),r.collapse(!1),t.removeAllRanges(),t.addRange(r),!e.state.selection.visible&&j.ie&&j.ie_version<=11&&(o.disabled=!0,o.disabled=!1)}function Yd(e,t){if(t instanceof f){var r=e.docView.descAt(t.from);r!=e.lastSelectedViewDesc&&(Zd(e),r&&r.selectNode(),e.lastSelectedViewDesc=r)}else Zd(e)}function Zd(e){e.lastSelectedViewDesc&&(e.lastSelectedViewDesc.parent&&e.lastSelectedViewDesc.deselectNode(),e.lastSelectedViewDesc=null)}function Sc(e,t,r,o){return 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r,o=(fj||(fj=document.implementation.createHTMLDocument("title"))).createElement("div"),n=/(?:<meta [^>]*>)*<([a-z][^>\s]+)/i.exec(e),i=0;(r=n&&ee[n[1].toLowerCase()])&&(e=r.map(function(e){return"<"+e+">"}).join("")+e+r.map(function(e){return"</"+e+">"}).reverse().join(""),i=r.length),o.innerHTML=e;for(var a=0;a<i;a++)o=o.firstChild;return o}function hj(e,t){if(!e.size)return e;var r,o=e.content.firstChild.type.schema;try{r=JSON.parse(t)}catch(c){return e}for(var n=e.content,i=e.openStart,a=e.openEnd,s=r.length-2;s>=0;s-=2){var $=o.nodes[r[s]];if(!$||$.hasRequiredAttrs())break;n=g.from($.create(r[s+1],n)),i++,a++}return new k(n,i,a)}var kj={childList:!0,characterData:!0,attributes:!0,subtree:!0,characterDataOldValue:!0},Nc=j.ie&&j.ie_version<=11,sc=function(){this.anchorNode=this.anchorOffset=this.focusNode=this.focusOffset=null};sc.prototype.set=function(e){this.anchorNode=e.anchorNode,this.anchorOffset=e.anchorOffset,this.focusNode=e.focusNode,this.focusOffset=e.focusOffset},sc.prototype.eq=function(e){return e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset};var U=function(e,t){var r=this;this.view=e,this.handleDOMChange=t,this.observer=window.MutationObserver&&new window.MutationObserver(function(e){return r.flush(e)}),this.currentSelection=new sc,this.queue=[],Nc&&(this.onCharData=function(e){r.queue.push({target:e.target,type:"characterData",oldValue:e.prevValue}),window.setTimeout(function(){return 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Tj(e){e.shiftKey=!1,e.mouseDown=null,e.lastKeyCode=null,e.lastKeyCodeTime=0,e.lastClick={time:0,x:0,y:0,type:""},e.lastSelectionOrigin=null,e.lastSelectionTime=0,e.composing=!1,e.composingTimeout=null,e.compositionNodes=[],e.compositionEndedAt=-2e8,e.domObserver=new U(e,function(t,r,o){return Ii(e,t,r,o)}),e.domObserver.start(),e.domChangeCount=0,e.eventHandlers=Object.create(null);var t=function(t){var r=G[t];e.dom.addEventListener(t,e.eventHandlers[t]=function(t){!Pf(e,t)||ec(e,t)||!e.editable&&t.type in E||r(e,t)})};for(var r in G)t(r);j.safari&&e.dom.addEventListener("input",function(){return null}),fc(e)}function ja(e,t){e.lastSelectionOrigin=t,e.lastSelectionTime=Date.now()}function fk(e){for(var t in e.domObserver.stop(),e.eventHandlers)e.dom.removeEventListener(t,e.eventHandlers[t]);clearTimeout(e.composingTimeout)}function fc(e){e.someProp("handleDOMEvents",function(t){for(var r in t)e.eventHandlers[r]||e.dom.addEventListener(r,e.eventHandlers[r]=function(t){return 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r=e.state.doc;if(-1==t)return!!r.inlineContent&&(Ba(e,x.create(r,0,r.content.size),"pointer"),!0);for(var o=r.resolve(t),n=o.depth+1;n>0;n--){var i=n>o.depth?o.nodeAfter:o.node(n),a=o.before(n);if(i.inlineContent)Ba(e,x.create(r,a+1,a+1+i.content.size),"pointer");else{if(!f.isSelectable(i))continue;Ba(e,f.create(r,a),"pointer")}return!0}}function Vb(e){return bb(e)}E.keydown=function(e,t){e.shiftKey=16==t.keyCode||t.shiftKey,me(e,t)||(e.lastKeyCode=t.keyCode,e.lastKeyCodeTime=Date.now(),e.someProp("handleKeyDown",function(r){return r(e,t)})||Fh(e,t)?t.preventDefault():ja(e,"key"))},E.keyup=function(e,t){16==t.keyCode&&(e.shiftKey=!1)},E.keypress=function(e,t){if(!(me(e,t)||!t.charCode||t.ctrlKey&&!t.altKey||j.mac&&t.metaKey))if(e.someProp("handleKeyPress",function(r){return r(e,t)}))t.preventDefault();else{var r=e.state.selection;if(!(r instanceof x&&r.$from.sameParent(r.$to))){var o=String.fromCharCode(t.charCode);e.someProp("handleTextInput",function(t){return 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_vm.$refs.removeAll.open()}}},[_vm._v("Delete blocks")])],1)],1),_vm._v(" "),_c("k-editor",{ref:"editor",attrs:{"autofocus":_vm.autofocus,"allowed":_vm.allowed,"disabled":_vm.disabled,"disallowed":_vm.disallowed,"endpoints":_vm.endpoints,"spellcheck":_vm.spellcheck,"value":_vm.value},on:{"input":_vm.onInput}}),_vm._v(" "),_c("k-dialog",{ref:"download",attrs:{"button":_vm.$t("download")},on:{"submit":_vm.onDownload}},[_c("k-form",{attrs:{"fields":_vm.$options.downloadFields},model:{value:_vm.downloadOptions,callback:function($$v){_vm.downloadOptions=$$v},expression:"downloadOptions"}})],1),_vm._v(" "),_c("k-dialog",{ref:"removeAll",attrs:{"button":_vm.$t("delete"),"theme":"negative"},on:{"submit":_vm.onRemoveAll}},[_c("k-text",[_vm._v("Do you really want to remove all blocks?")])],1),_vm._v(" "),_c("k-upload",{ref:"upload",on:{"success":_vm.onUpload}})]],2)};var staticRenderFns=[];return{render:render,staticRenderFns:staticRenderFns,_compiled:true,_scopeId:null,functional:undefined}}());panel.plugin("getkirby/editor",{components:{"k-editable":Fa},fields:{editor:vb}});})();