https://fl-ex.co.kr/_next/static/chunks/5744.58fe74231c8e8e19.js

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2 * @toast-ui/editor : i18n
3 * @version 3.2.2 | Fri Feb 17 2023
4 * @author NHN Cloud FE Development Lab <[email protected]>
5 * @license MIT
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6],[{key:"compile",value:function(e,n){var r=Object.create(null);e.forEach(function(e,i){return r[e]=new t(e,n,i)});var i=n.spec.topNode||"doc";if(!r[i])throw RangeError("Schema is missing its top node type ('"+i+"')");if(!r.text)throw RangeError("Every schema needs a 'text' type");for(var o in r.text.attrs)throw RangeError("The text node type should not have attributes");return r}}]),t}(),V=function(){function t(e,n,r){var i;f(this,t),this.hasDefault=Object.prototype.hasOwnProperty.call(r,"default"),this.default=r.default,this.validate="string"==typeof r.validate?(i=r.validate.split("|"),function(t){var r=null===t?"null":p(t);if(0>i.indexOf(r))throw RangeError("Expected value of type ".concat(i," for attribute ").concat(n," on type ").concat(e,", got ").concat(r))}):r.validate}return m(t,[{key:"isRequired",get:function(){return!this.hasDefault}}]),t}(),G=function(){function t(e,n,r,i){f(this,t),this.name=e,this.rank=n,this.schema=r,this.spec=i,this.attrs=Y(e,i.attrs),this.excluded=null;var o=_(this.attrs);this.instance=o?new x(this,o):null}return m(t,[{key:"create",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return!t&&this.instance?this.instance:new x(this,H(this.attrs,t))}},{key:"removeFromSet",value:function(t){for(var e=0;e<t.length;e++)t[e].type==this&&(t=t.slice(0,e).concat(t.slice(e+1)),e--);return t}},{key:"isInSet",value:function(t){for(var e=0;e<t.length;e++)if(t[e].type==this)return t[e]}},{key:"checkAttrs",value:function(t){K(this.attrs,t,"mark",this.name)}},{key:"excludes",value:function(t){return this.excluded.indexOf(t)>-1}}],[{key:"compile",value:function(e,n){var r=Object.create(null),i=0;return e.forEach(function(e,o){return r[e]=new t(e,i++,n,o)}),r}}]),t}(),Z=function(){function t(e){f(this,t),this.linebreakReplacement=null,this.cached=Object.create(null);var n=this.spec={};for(var r in e)n[r]=e[r];n.nodes=v.from(e.nodes),n.marks=v.from(e.marks||{}),this.nodes=U.compile(this.spec.nodes,this),this.marks=G.compile(this.spec.marks,this);var i=Object.create(null);for(var o in this.nodes){if(o in this.marks)throw RangeError(o+" can not be both a node and a mark");var s=this.nodes[o],a=s.spec.content||"",l=s.spec.marks;if(s.contentMatch=i[a]||(i[a]=D.parse(a,this.nodes)),s.inlineContent=s.contentMatch.inlineContent,s.spec.linebreakReplacement){if(this.linebreakReplacement)throw RangeError("Multiple linebreak nodes defined");if(!s.isInline||!s.isLeaf)throw RangeError("Linebreak replacement nodes must be inline leaf nodes");this.linebreakReplacement=s}s.markSet="_"==l?null:l?Q(this,l.split(" ")):""!=l&&s.inlineContent?null:[]}for(var h in this.marks){var c=this.marks[h],u=c.spec.excludes;c.excluded=null==u?[c]:""==u?[]:Q(this,u.split(" "))}this.nodeFromJSON=this.nodeFromJSON.bind(this),this.markFromJSON=this.markFromJSON.bind(this),this.topNodeType=this.nodes[this.spec.topNode||"doc"],this.cached.wrappings=Object.create(null)}return m(t,[{key:"node",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n=arguments.length>2?arguments[2]:void 0,r=arguments.length>3?arguments[3]:void 0;if("string"==typeof t)t=this.nodeType(t);else if(t instanceof U){if(t.schema!=this)throw RangeError("Node type from different schema used ("+t.name+")")}else throw RangeError("Invalid node type: "+t);return t.createChecked(e,n,r)}},{key:"text",value:function(t,e){var n=this.nodes.text;return new B(n,n.defaultAttrs,t,x.setFrom(e))}},{key:"mark",value:function(t,e){return"string"==typeof t&&(t=this.marks[t]),t.create(e)}},{key:"nodeFromJSON",value:function(t){return $.fromJSON(this,t)}},{key:"markFromJSON",value:function(t){return x.fromJSON(this,t)}},{key:"nodeType",value:function(t){var e=this.nodes[t];if(!e)throw RangeError("Unknown node type: "+t);return e}}]),t}();function Q(t,e){for(var n=[],r=0;r<e.length;r++){var i=e[r],o=t.marks[i],s=o;if(o)n.push(o);else for(var a in t.marks){var l=t.marks[a];("_"==i||l.spec.group&&l.spec.group.split(" ").indexOf(i)>-1)&&n.push(s=l)}if(!s)throw SyntaxError("Unknown mark type: '"+e[r]+"'")}return n}var X=function(){function t(e,n){var r=this;f(this,t),this.schema=e,this.rules=n,this.tags=[],this.styles=[];var i=this.matchedStyles=[];

6n.forEach(function(t){if(null!=t.tag)r.tags.push(t);else if(null!=t.style){var e=/[^=]*/.exec(t.style)[0];0>i.indexOf(e)&&i.push(e),r.styles.push(t)}}),this.normalizeLists=!this.tags.some(function(t){if(!/^(ul|ol)\b/.test(t.tag)||!t.node)return!1;var n=e.nodes[t.node];return n.contentMatch.matchType(n)})}return m(t,[{key:"parse",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=new to(this,e,!1);return n.addAll(t,x.none,e.from,e.to),n.finish()}},{key:"parseSlice",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=new to(this,e,!0);return n.addAll(t,x.none,e.from,e.to),b.maxOpen(n.finish())}},{key:"matchTag",value:function(t,e,n){for(var r=n?this.tags.indexOf(n)+1:0;r<this.tags.length;r++){var i,o=this.tags[r];if(i=o.tag,(t.matches||t.msMatchesSelector||t.webkitMatchesSelector||t.mozMatchesSelector).call(t,i)&&(void 0===o.namespace||t.namespaceURI==o.namespace)&&(!o.context||e.matchesContext(o.context))){if(o.getAttrs){var s=o.getAttrs(t);if(!1===s)continue;o.attrs=s||void 0}return o}}}},{key:"matchStyle",value:function(t,e,n,r){for(var i=r?this.styles.indexOf(r)+1:0;i<this.styles.length;i++){var o=this.styles[i],s=o.style;if(0==s.indexOf(t)&&(!o.context||n.matchesContext(o.context))&&(!(s.length>t.length)||61==s.charCodeAt(t.length)&&s.slice(t.length+1)==e)){if(o.getAttrs){var a=o.getAttrs(e);if(!1===a)continue;o.attrs=a||void 0}return o}}}}],[{key:"schemaRules",value:function(t){var e=[];function n(t){for(var n=null==t.priority?50:t.priority,r=0;r<e.length;r++){var i=e[r];if((null==i.priority?50:i.priority)<n)break}e.splice(r,0,t)}var r=function(e){var r=t.marks[e].spec.parseDOM;r&&r.forEach(function(t){n(t=ts(t)),t.mark||t.ignore||t.clearMark||(t.mark=e)})};for(var i in t.marks)r(i);var o=function(e){var r=t.nodes[e].spec.parseDOM;r&&r.forEach(function(t){n(t=ts(t)),t.node||t.ignore||t.mark||(t.node=e)})};for(var s in t.nodes)o(s);return e}},{key:"fromSchema",value:function(e){return e.cached.domParser||(e.cached.domParser=new t(e,t.schemaRules(e)))}}]),t}(),tt={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},te={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},tn={ol:!0,ul:!0};function tr(t,e,n){return null!=e?(e?1:0)|("full"===e?2:0):t&&"pre"==t.whitespace?3:-5&n}var ti=function(){function t(e,n,r,i,o,s){f(this,t),this.type=e,this.attrs=n,this.marks=r,this.solid=i,this.options=s,this.content=[],this.activeMarks=x.none,this.match=o||(4&s?null:e.contentMatch)}return m(t,[{key:"findWrapping",value:function(t){if(!this.match){if(!this.type)return[];var e=this.type.contentMatch.fillBefore(y.from(t));if(e)this.match=this.type.contentMatch.matchFragment(e);else{var n,r=this.type.contentMatch;return(n=r.findWrapping(t.type))?(this.match=r,n):null}}return this.match.findWrapping(t.type)}},{key:"finish",value:function(t){if(!(1&this.options)){var e,n=this.content[this.content.length-1];n&&n.isText&&(e=/[ \t\r\n\u000c]+$/.exec(n.text))&&(n.text.length==e[0].length?this.content.pop():this.content[this.content.length-1]=n.withText(n.text.slice(0,n.text.length-e[0].length)))}var r=y.from(this.content);return!t&&this.match&&(r=r.append(this.match.fillBefore(y.empty,!0))),this.type?this.type.create(this.attrs,r,this.marks):r}},{key:"inlineContext",value:function(t){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:t.parentNode&&!tt.hasOwnProperty(t.parentNode.nodeName.toLowerCase())}}]),t}(),to=function(){function t(e,n,r){f(this,t),this.parser=e,this.options=n,this.isOpen=r,this.open=0;var i,o=n.topNode,s=tr(null,n.preserveWhitespace,0)|(r?4:0);i=o?new ti(o.type,o.attrs,x.none,!0,n.topMatch||o.type.contentMatch,s):r?new ti(null,null,x.none,!0,null,s):new ti(e.schema.topNodeType,null,x.none,!0,null,s),this.nodes=[i],this.find=n.findPositions,this.needsBlock=!1}return m(t,[{key:"top",get:function(){return this.nodes[this.open]}},{key:"addDOM",value:function(t,e){3==t.nodeType?this.addTextNode(t,e):1==t.nodeType&&this.addElement(t,e)}},{key:"addTextNode",value:function(t,e){var n=t.nodeValue,r=this.top;if(2&r.options||r.inlineContext(t)||/[^ \t\r\n\u000c]/.test(n)){if

6(1&r.options)n=2&r.options?n.replace(/\r\n?/g,"\n"):n.replace(/\r?\n|\r/g," ");else if(n=n.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(n)&&this.open==this.nodes.length-1){var i=r.content[r.content.length-1],o=t.previousSibling;(!i||o&&"BR"==o.nodeName||i.isText&&/[ \t\r\n\u000c]$/.test(i.text))&&(n=n.slice(1))}n&&this.insertNode(this.parser.schema.text(n),e),this.findInText(t)}else this.findInside(t)}},{key:"addElement",value:function(t,e,n){var r,i=t.nodeName.toLowerCase();tn.hasOwnProperty(i)&&this.parser.normalizeLists&&function(t){for(var e=t.firstChild,n=null;e;e=e.nextSibling){var r=1==e.nodeType?e.nodeName.toLowerCase():null;r&&tn.hasOwnProperty(r)&&n?(n.appendChild(e),e=n):"li"==r?n=e:r&&(n=null)}}(t);var o=this.options.ruleFromNode&&this.options.ruleFromNode(t)||(r=this.parser.matchTag(t,this,n));if(o?o.ignore:te.hasOwnProperty(i))this.findInside(t),this.ignoreFallback(t,e);else if(!o||o.skip||o.closeParent){o&&o.closeParent?this.open=Math.max(0,this.open-1):o&&o.skip.nodeType&&(t=o.skip);var s,a=this.top,l=this.needsBlock;if(tt.hasOwnProperty(i))a.content.length&&a.content[0].isInline&&this.open&&(this.open--,a=this.top),s=!0,a.type||(this.needsBlock=!0);else if(!t.firstChild){this.leafFallback(t,e);return}var h=o&&o.skip?e:this.readStyles(t,e);h&&this.addAll(t,h),s&&this.sync(a),this.needsBlock=l}else{var c=this.readStyles(t,e);c&&this.addElementByRule(t,o,c,!1===o.consuming?r:void 0)}}},{key:"leafFallback",value:function(t,e){"BR"==t.nodeName&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(t.ownerDocument.createTextNode("\n"),e)}},{key:"ignoreFallback",value:function(t,e){"BR"!=t.nodeName||this.top.type&&this.top.type.inlineContent||this.findPlace(this.parser.schema.text("-"),e)}},{key:"readStyles",value:function(t,e){var n=this,r=t.style;if(r&&r.length)for(var i=0;i<this.parser.matchedStyles.length;i++){var o=this.parser.matchedStyles[i],s=r.getPropertyValue(o);if(s){for(var a,l=void 0;0!==(a=function(t){var r=n.parser.matchStyle(o,s,n,t);return r?r.ignore?{v:null}:(e=r.clearMark?e.filter(function(t){return!r.clearMark(t)}):e.concat(n.parser.schema.marks[r.mark].create(r.attrs)),!1!==r.consuming)?(l=t,0):void(l=t=r):(l=t,0)}(l));)if(a)return a.v}}return e}},{key:"addElementByRule",value:function(t,e,n,r){var i,o,s=this;if(e.node){if((o=this.parser.schema.nodes[e.node]).isLeaf)this.insertNode(o.create(e.attrs),n)||this.leafFallback(t,n);else{var a=this.enter(o,e.attrs||null,n,e.preserveWhitespace);a&&(i=!0,n=a)}}else{var l=this.parser.schema.marks[e.mark];n=n.concat(l.create(e.attrs))}var h=this.top;if(o&&o.isLeaf)this.findInside(t);else if(r)this.addElement(t,n,r);else if(e.getContent)this.findInside(t),e.getContent(t,this.parser.schema).forEach(function(t){return s.insertNode(t,n)});else{var c=t;"string"==typeof e.contentElement?c=t.querySelector(e.contentElement):"function"==typeof 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Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(t){if("string"==typeof t)return r(t,void 0);var n=Object.prototype.toString.call(t).slice(8,-1);if("Object"===n&&t.constructor&&(n=t.constructor.name),"Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return r(t,void 0)}}(t))){n&&(t=n);var i=0,o=function(){};return{s:o,n:function(){return i>=t.length?{done:!0}:{done:!1,value:t[i++]}},e:function(t){throw t},f:o}}throw TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var s,a=!0,l=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return a=t.done,t},e:function(t){l=!0,s=t},f:function(){try{a||null==n.return||n.return()}finally{if(l)throw s}}}}(i.concat(t.marks));try{for(l.s();!(s=l.n()).done;){var 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c(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}function u(t,e,n){return e&&c(t.prototype,e),n&&c(t,n),Object.defineProperty(t,"prototype",{writable:!1}),t}Object.defineProperty(e,"__esModule",{value:!0});var p=n(50401),f=n(24023),d=Object.create(null),m=function(){function t(e,n,r){h(this,t),this.$anchor=e,this.$head=n,this.ranges=r||[new v(e.min(n),e.max(n))]}return u(t,[{key:"anchor",get:function(){return this.$anchor.pos}},{key:"head",get:function(){return this.$head.pos}},{key:"from",get:function(){return this.$from.pos}},{key:"to",get:function(){return this.$to.pos}},{key:"$from",get:function(){return this.ranges[0].$from}},{key:"$to",get:function(){return this.ranges[0].$to}},{key:"empty",get:function(){for(var t=this.ranges,e=0;e<t.length;e++)if(t[e].$from.pos!=t[e].$to.pos)return!1;return!0}},{key:"content",value:function(){return this.$from.doc.slice(this.from,this.to,!0)}},{key:"replace",value:function(t){for(var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:p.Slice.empty,n=e.content.lastChild,r=null,i=0;i<e.openEnd;i++)r=n,n=n.lastChild;for(var o=t.steps.length,s=this.ranges,a=0;a<s.length;a++){var l=s[a],h=l.$from,c=l.$to,u=t.mapping.slice(o);t.replaceRange(u.map(h.pos),u.map(c.pos),a?p.Slice.empty:e),0==a&&C(t,o,(n?n.isInline:r&&r.isTextblock)?-1:1)}}},{key:"replaceWith",value:function(t,e){for(var n=t.steps.length,r=this.ranges,i=0;i<r.length;i++){var o=r[i],s=o.$from,a=o.$to,l=t.mapping.slice(n),h=l.map(s.pos),c=l.map(a.pos);i?t.deleteRange(h,c):(t.replaceRangeWith(h,c,e),C(t,n,e.isInline?-1:1))}}},{key:"getBookmark",value:function(){return k.between(this.$anchor,this.$head).getBookmark()}}],[{key:"findFrom",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=t.parent.inlineContent?new k(t):O(t.node(0),t.parent,t.pos,t.index(),e,n);if(r)return r;for(var i=t.depth-1;i>=0;i--){var o=e<0?O(t.node(0),t.node(i),t.before(i+1),t.index(i),e,n):O(t.node(0),t.node(i),t.after(i+1),t.index(i)+1,e,n);if(o)return o}return null}},{key:"near",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1;return this.findFrom(t,e)||this.findFrom(t,-e)||new b(t.node(0))}},{key:"atStart",value:function(t){return O(t,t,0,0,1)||new b(t)}},{key:"atEnd",value:function(t){return O(t,t,t.content.size,t.childCount,-1)||new b(t)}},{key:"fromJSON",value:function(t,e){if(!e||!e.type)throw RangeError("Invalid input for Selection.fromJSON");var n=d[e.type];if(!n)throw RangeError("No selection type ".concat(e.type," defined"));return n.fromJSON(t,e)}},{key:"jsonID",value:function(t,e){if(t in d)throw RangeError("Duplicate use of selection JSON ID "+t);return d[t]=e,e.prototype.jsonID=t,e}}]),t}();m.prototype.visible=!0;var v=u(function t(e,n){h(this,t),this.$from=e,this.$to=n}),y=!1;function 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w(this.anchor,this.head)}},{key:"toJSON",value:function(){return{type:"text",anchor:this.anchor,head:this.head}}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.anchor||"number"!=typeof e.head)throw RangeError("Invalid input for TextSelection.fromJSON");return new n(t.resolve(e.anchor),t.resolve(e.head))}},{key:"create",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:e,r=t.resolve(e);return new this(r,n==e?r:t.resolve(n))}},{key:"between",value:function(t,e,r){var i=t.pos-e.pos;if((!r||i)&&(r=i>=0?1:-1),!e.parent.inlineContent){var o=m.findFrom(e,r,!0)||m.findFrom(e,-r,!0);if(!o)return m.near(e,r);e=o.$head}return t.parent.inlineContent||(0==i?t=e:(t=(m.findFrom(t,-r,!0)||m.findFrom(t,r,!0)).$anchor).pos<e.pos==i<0||(t=e)),new n(t,e)}}]),n}(m);m.jsonID("text",k);var w=function(){function t(e,n){h(this,t),this.anchor=e,this.head=n}return u(t,[{key:"map",value:function(e){return new 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n(t.resolve(e))}},{key:"isSelectable",value:function(t){return!t.isText&&!1!==t.type.spec.selectable}}]),n}(m);x.prototype.visible=!1,m.jsonID("node",x);var S=function(){function t(e){h(this,t),this.anchor=e}return u(t,[{key:"map",value:function(e){var n=e.mapResult(this.anchor),r=n.deleted,i=n.pos;return r?new w(i,i):new t(i)}},{key:"resolve",value:function(t){var e=t.resolve(this.anchor),n=e.nodeAfter;return n&&x.isSelectable(n)?new x(e):m.near(e)}}]),t}(),b=function(t){o(n,t);var e=a(n);function n(t){return h(this,n),e.call(this,t.resolve(0),t.resolve(t.content.size))}return u(n,[{key:"replace",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:p.Slice.empty;if(e==p.Slice.empty){t.delete(0,t.doc.content.size);var r=m.atStart(t.doc);r.eq(t.selection)||t.setSelection(r)}else i(l(n.prototype),"replace",this).call(this,t,e)}},{key:"toJSON",value:function(){return{type:"all"}}},{key:"map",value:function(t){return new n(t)}},{key:"eq",value:function(t){return t instanceof n}},{key:"getBookmark",value:function(){return M}}],[{key:"fromJSON",value:function(t){return new n(t)}}]),n}(m);m.jsonID("all",b);var M={map:function(){return this},resolve:function(t){return new b(t)}};function O(t,e,n,r,i){var o=arguments.length>5&&void 0!==arguments[5]&&arguments[5];if(e.inlineContent)return k.create(t,n);for(var s=r-(i>0?0:1);i>0?s<e.childCount:s>=0;s+=i){var a=e.child(s);if(a.isAtom){if(!o&&x.isSelectable(a))return x.create(t,n-(i<0?a.nodeSize:0))}else{var l=O(t,a,n+i,i<0?a.childCount:0,i,o);if(l)return l}n+=a.nodeSize*i}return null}function C(t,e,n){var r,i=t.steps.length-1;if(!(i<e)){var o=t.steps[i];(o instanceof f.ReplaceStep||o instanceof f.ReplaceAroundStep)&&(t.mapping.maps[i].forEac

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this.storedMarks=t,this.updated|=2,this}},{key:"ensureMarks",value:function(t){return p.Mark.sameSet(this.storedMarks||this.selection.$from.marks(),t)||this.setStoredMarks(t),this}},{key:"addStoredMark",value:function(t){return this.ensureMarks(t.addToSet(this.storedMarks||this.selection.$head.marks()))}},{key:"removeStoredMark",value:function(t){return this.ensureMarks(t.removeFromSet(this.storedMarks||this.selection.$head.marks()))}},{key:"storedMarksSet",get:function(){return(2&this.updated)>0}},{key:"addStep",value:function(t,e){i(l(n.prototype),"addStep",this).call(this,t,e),this.updated=-3&this.updated,this.storedMarks=null}},{key:"setTime",value:function(t){return this.time=t,this}},{key:"replaceSelection",value:function(t){return this.selection.replace(this,t),this}},{key:"replaceSelectionWith",value:function(t){var e=!(arguments.length>1)||void 0===arguments[1]||arguments[1],n=this.selection;return e&&(t=t.mark(this.storedMarks||(n.empty?n.$from.marks():n.$from.marksAcross(n.$to)||p.Mark.none))),n.replaceWith(this,t),this}},{key:"deleteSelection",value:function(){return this.selection.replace(this),this}},{key:"insertText",value:function(t,e,n){var r=this.doc.type.schema;if(null==e)return t?this.replaceSelectionWith(r.text(t),!0):this.deleteSelection();if(null==n&&(n=e),n=null==n?e:n,!t)return this.deleteRange(e,n);var i=this.storedMarks;if(!i){var o=this.doc.resolve(e);i=n==e?o.marks():o.marksAcross(this.doc.resolve(n))}return this.replaceRangeWith(e,n,r.text(t,i)),this.selection.empty||this.setSelection(m.near(this.selection.$to)),this}},{key:"setMeta",value:function(t,e){return this.meta["string"==typeof t?t:t.key]=e,this}},{key:"getMeta",value:function(t){return this.meta["string"==typeof t?t:t.key]}},{key:"isGeneric",get:function(){for(var t in this.meta)return!1;return!0}},{key:"scrollIntoView",value:function(){return 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a=r?r[o].n:0,l=r?r[o].state:this,h=a<e.length&&s.spec.appendTransaction.call(s,a?e.slice(a):e,l,n);if(h&&n.filterTransaction(h,o)){if(h.setMeta("appendedTransaction",t),!r){r=[];for(var c=0;c<this.config.plugins.length;c++)r.push(c<o?{state:n,n:e.length}:{state:this,n:0})}e.push(h),n=n.applyInner(h),i=!0}r&&(r[o]={state:n,n:e.length})}}if(!i)return{state:n,transactions:e}}}},{key:"applyInner",value:function(e){if(!e.before.eq(this.doc))throw RangeError("Applying a mismatched transaction");for(var n=new t(this.config),r=this.config.fields,i=0;i<r.length;i++){var o=r[i];n[o.name]=o.apply(e,this[o.name],this,n)}return n}},{key:"tr",get:function(){return new E(this)}},{key:"reconfigure",value:function(e){for(var n=new A(this.schema,e.plugins),r=n.fields,i=new t(n),o=0;o<r.length;o++){var s=r[o].name;i[s]=this.hasOwnProperty(s)?this[s]:r[o].init(e,i)}return i}},{key:"toJSON",value:function(t){var e={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(e.storedMarks=this.storedMarks.map(function(t){return t.toJSON()})),t&&"object"==r(t))for(var n in t){if("doc"==n||"selection"==n)throw RangeError("The JSON fields `doc` and `selection` are reserved");var i=t[n],o=i.spec.state;o&&o.toJSON&&(e[n]=o.toJSON.call(i,this[i.key]))}return e}}],[{key:"create",value:function(e){for(var n=new A(e.doc?e.doc.type.schema:e.schema,e.plugins),r=new t(n),i=0;i<n.fields.length;i++)r[n.fields[i].name]=n.fields[i].init(e,r);return r}},{key:"fromJSON",value:function(e,n,r){if(!n)throw RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw RangeError("Required config field 'schema' missing");var i=new A(e.schema,e.plugins),o=new t(i);return i.fields.forEach(function(t){if("doc"==t.name)o.doc=p.Node.fromJSON(e.schema,n.doc);else if("selection"==t.name)o.selection=m.fromJSON(o.doc,n.selection);else 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6de(r.sharedDepth(this.to)),o=new d.Slice(x(n.content,function(t,n){return t.isAtom&&n.type.allowsMarkType(e.mark.type)?t.mark(e.mark.addToSet(t.marks)):t},i),n.openStart,n.openEnd);return w.fromReplace(t,this.from,this.to,o)}},{key:"invert",value:function(){return new b(this.from,this.to,this.mark)}},{key:"map",value:function(t){var e=t.mapResult(this.from,1),r=t.mapResult(this.to,-1);return e.deleted&&r.deleted||e.pos>=r.pos?null:new n(e.pos,r.pos,this.mark)}},{key:"merge",value:function(t){return t instanceof n&&t.mark.eq(this.mark)&&this.from<=t.to&&this.to>=t.from?new n(Math.min(this.from,t.from),Math.max(this.to,t.to),this.mark):null}},{key:"toJSON",value:function(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.from||"number"!=typeof e.to)throw RangeError("Invalid input for AddMarkStep.fromJSON");return new n(e.from,e.to,t.markFromJSON(e.mark))}}]),n}(k);k.jsonID("addMark",S);var b=function(t){o(n,t);var e=a(n);function n(t,r,i){var o;return u(this,n),(o=e.call(this)).from=t,o.to=r,o.mark=i,o}return f(n,[{key:"apply",value:function(t){var e=this,n=t.slice(this.from,this.to),r=new d.Slice(x(n.content,function(t){return t.mark(e.mark.removeFromSet(t.marks))},t),n.openStart,n.openEnd);return w.fromReplace(t,this.from,this.to,r)}},{key:"invert",value:function(){return new S(this.from,this.to,this.mark)}},{key:"map",value:function(t){var e=t.mapResult(this.from,1),r=t.mapResult(this.to,-1);return e.deleted&&r.deleted||e.pos>=r.pos?null:new n(e.pos,r.pos,this.mark)}},{key:"merge",value:function(t){return t instanceof n&&t.mark.eq(this.mark)&&this.from<=t.to&&this.to>=t.from?new n(Math.min(this.from,t.from),Math.max(this.to,t.to),this.mark):null}},{key:"toJSON",value:function(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.from||"number"!=typeof e.to)throw RangeError("Invalid input for RemoveMarkStep.fromJSON");return new n(e.from,e.to,t.markFromJSON(e.mark))}}]),n}(k);k.jsonID("removeMark",b);var M=function(t){o(n,t);var e=a(n);function n(t,r){var i;return u(this,n),(i=e.call(this)).pos=t,i.mark=r,i}return f(n,[{key:"apply",value:function(t){var e=t.nodeAt(this.pos);if(!e)return w.fail("No node at mark step's position");var n=e.type.create(e.attrs,null,this.mark.addToSet(e.marks));return w.fromReplace(t,this.pos,this.pos+1,new d.Slice(d.Fragment.from(n),0,e.isLeaf?0:1))}},{key:"invert",value:function(t){var e=t.nodeAt(this.pos);if(e){var r=this.mark.addToSet(e.marks);if(r.length==e.marks.length){for(var i=0;i<e.marks.length;i++)if(!e.marks[i].isInSet(r))return new n(this.pos,e.marks[i]);return new n(this.pos,this.mark)}}return new O(this.pos,this.mark)}},{key:"map",value:function(t){var e=t.mapResult(this.pos,1);return e.deletedAfter?null:new n(e.pos,this.mark)}},{key:"toJSON",value:function(){return{stepType:"addNodeMark",pos:this.pos,mark:this.mark.toJSON()}}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.pos)throw RangeError("Invalid input for AddNodeMarkStep.fromJSON");return new n(e.pos,t.markFromJSON(e.mark))}}]),n}(k);k.jsonID("addNodeMark",M);var O=function(t){o(n,t);var e=a(n);function n(t,r){var i;return u(this,n),(i=e.call(this)).pos=t,i.mark=r,i}return f(n,[{key:"apply",value:function(t){var e=t.nodeAt(this.pos);if(!e)return w.fail("No node at mark step's position");var n=e.type.create(e.attrs,null,this.mark.removeFromSet(e.marks));return w.fromReplace(t,this.pos,this.pos+1,new d.Slice(d.Fragment.from(n),0,e.isLeaf?0:1))}},{key:"invert",value:function(t){var e=t.nodeAt(this.pos);return e&&this.mark.isInSet(e.marks)?new M(this.pos,this.mark):this}},{key:"map",value:function(t){var e=t.mapResult(this.pos,1);return e.deletedAfter?null:new n(e.pos,this.mark)}},{key:"toJSON",value:function(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.pos)throw RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new n(e.pos,t.markFromJSON(e.mark))}}]),n}(k);

6k.jsonID("removeNodeMark",O);var C=function(t){o(n,t);var e=a(n);function n(t,r,i){var o,s=arguments.length>3&&void 0!==arguments[3]&&arguments[3];return u(this,n),(o=e.call(this)).from=t,o.to=r,o.slice=i,o.structure=s,o}return f(n,[{key:"apply",value:function(t){return this.structure&&T(t,this.from,this.to)?w.fail("Structure replace would overwrite content"):w.fromReplace(t,this.from,this.to,this.slice)}},{key:"getMap",value:function(){return new v([this.from,this.to-this.from,this.slice.size])}},{key:"invert",value:function(t){return new n(this.from,this.from+this.slice.size,t.slice(this.from,this.to))}},{key:"map",value:function(t){var e=t.mapResult(this.from,1),r=t.mapResult(this.to,-1);return e.deletedAcross&&r.deletedAcross?null:new n(e.pos,Math.max(e.pos,r.pos),this.slice)}},{key:"merge",value:function(t){if(!(t instanceof n)||t.structure||this.structure)return null;if(this.from+this.slice.size!=t.from||this.slice.openEnd||t.slice.openStart){if(t.to!=this.from||this.slice.openStart||t.slice.openEnd)return null;var e=this.slice.size+t.slice.size==0?d.Slice.empty:new d.Slice(t.slice.content.append(this.slice.content),t.slice.openStart,this.slice.openEnd);return new n(t.from,this.to,e,this.structure)}var r=this.slice.size+t.slice.size==0?d.Slice.empty:new d.Slice(this.slice.content.append(t.slice.content),this.slice.openStart,t.slice.openEnd);return new n(this.from,this.to+(t.to-t.from),r,this.structure)}},{key:"toJSON",value:function(){var t={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(t.slice=this.slice.toJSON()),this.structure&&(t.structure=!0),t}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.from||"number"!=typeof e.to)throw RangeError("Invalid input for ReplaceStep.fromJSON");return new n(e.from,e.to,d.Slice.fromJSON(t,e.slice),!!e.structure)}}]),n}(k);k.jsonID("replace",C);var E=function(t){o(n,t);var e=a(n);function n(t,r,i,o,s,a){var l,h=arguments.length>6&&void 0!==arguments[6]&&arguments[6];return u(this,n),(l=e.call(this)).from=t,l.to=r,l.gapFrom=i,l.gapTo=o,l.slice=s,l.insert=a,l.structure=h,l}return f(n,[{key:"apply",value:function(t){if(this.structure&&(T(t,this.from,this.gapFrom)||T(t,this.gapTo,this.to)))return w.fail("Structure gap-replace would overwrite content");var e=t.slice(this.gapFrom,this.gapTo);if(e.openStart||e.openEnd)return w.fail("Gap is not a flat range");var n=this.slice.insertAt(this.insert,e.content);return n?w.fromReplace(t,this.from,this.to,n):w.fail("Content does not fit in gap")}},{key:"getMap",value:function(){return new v([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}},{key:"invert",value:function(t){var e=this.gapTo-this.gapFrom;return new n(this.from,this.from+this.slice.size+e,this.from+this.insert,this.from+this.insert+e,t.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}},{key:"map",value:function(t){var e=t.mapResult(this.from,1),r=t.mapResult(this.to,-1),i=this.from==this.gapFrom?e.pos:t.map(this.gapFrom,-1),o=this.to==this.gapTo?r.pos:t.map(this.gapTo,1);return e.deletedAcross&&r.deletedAcross||i<e.pos||o>r.pos?null:new n(e.pos,r.pos,i,o,this.slice,this.insert,this.structure)}},{key:"toJSON",value:function(){var t={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(t.slice=this.slice.toJSON()),this.structure&&(t.structure=!0),t}}],[{key:"fromJSON",value:function(t,e){if("number"!=typeof e.from||"number"!=typeof e.to||"number"!=typeof e.gapFrom||"number"!=typeof e.gapTo||"number"!=typeof e.insert)throw RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new n(e.from,e.to,e.gapFrom,e.gapTo,d.Slice.fromJSON(t,e.slice),e.insert,!!e.structure)}}]),n}(k);function T(t,e,n){for(var r=t.resolve(e),i=n-e,o=r.depth;i>0&&o>0&&r.indexAfter(o)==r.node(o).childCount;)o--,i--;if(i>0)for(var s=r.node(o).maybeChild(r.indexAfter(o));i>0;){if(!s||s.isLeaf)return!0;s=s.firstChild,i--}return!1}function R(t,e,n){for(var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:n.contentMatch,i=!(arguments.length>4)||void 0===arguments[4]||arguments[4],o=t.doc.nodeAt(e),s=[],a=e+1,l=0;l<o.childCount;l++){var h=o.child(l),c=a+h.nodeSize,u=r.matchType(h.type);if(u){r=u;for(var p=0;p<h.marks.length;p++)n.allowsMarkType(h.marks[p].type)||t.step(new b(a,c,h.marks[p]));if(i&&h.isText&&"pre"!=n.whitespace)for(var f=void 0,m=/\r?\n|\r/g,v=void 0;f=m.exec(h.text);)v||(v=new d.Slice(d.Fragment.from(n.schema.text(" ",n.allowedMarks(h.marks))),0,0)),s.push(new C(a+f.index,a+f.index+f[0].length,v))}else s.push(new C(a,c,d.Slice.empty));a=c}if(!r.validEnd){var y=r.fillBefore(d.Fragment.empty,!0);t.replace(a,a,new d.Slice(y,0,0))}for(var g=s.length-1;g>=0;g--)t.step(s[g])}function N(t){return{type:t,attrs:null}}function A(t,e){return!!(t&&e&&!t.isLeaf&&t.canAppend(e))}function I(t,e,n){var r=t.resolve(e);if(r.parent.canReplaceWith(r.index(),r.index(),n))return e;if(0==r.parentOffset)for(var i=r.depth-1;i>=0;i--){var o=r.index(i);if(r.node(i).canReplaceWith(o,o,n))return r.before(i+1);if(o>0)return null}if(r.parentOffset==r.parent.content.size)for(var s=r.depth-1;s>=0;s--){var a=r.indexAfter(s);if(r.node(s).canReplaceWith(a,a,n))return r.after(s+1);if(a<r.node(s).childCount)break}return null}function z(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:e,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:d.Slice.empty;if(e==n&&!r.size)return null;var i=t.resolve(e),o=t.resolve(n);return F(i,o,r)?new C(e,n,r):new J(i,o,r).fit()}function F(t,e,n){return!n.openStart&&!n.openEnd&&t.start()==e.start()&&t.parent.canReplace(t.index(),e.index(),n.content)}k.jsonID("replaceAround",E);var J=function(){function t(e,n,r){u(this,t),this.$from=e,this.$to=n,this.unplaced=r,this.frontier=[],this.placed=d.Fragment.empty;for(var i=0;i<=e.depth;

6i++){var o=e.node(i);this.frontier.push({type:o.type,match:o.contentMatchAt(e.indexAfter(i))})}for(var s=e.depth;s>0;s--)this.placed=d.Fragment.from(e.node(s).copy(this.placed))}return f(t,[{key:"depth",get:function(){return this.frontier.length-1}},{key:"fit",value:function(){for(;this.unplaced.size;){var t=this.findFittable();t?this.placeNodes(t):this.openMore()||this.dropNode()}var e=this.mustMoveInline(),n=this.placed.size-this.depth-this.$from.depth,r=this.$from,i=this.close(e<0?this.$to:r.doc.resolve(e));if(!i)return null;for(var o=this.placed,s=r.depth,a=i.depth;s&&a&&1==o.childCount;)o=o.firstChild.content,s--,a--;var l=new d.Slice(o,s,a);return e>-1?new E(r.pos,e,this.$to.pos,this.$to.end(),l,n):l.size||r.pos!=this.$to.pos?new C(r.pos,i.pos,l):null}},{key:"findFittable",value:function(){for(var t=this.unplaced.openStart,e=this.unplaced.content,n=0,r=this.unplaced.openEnd;n<t;n++){var i=e.firstChild;if(e.childCount>1&&(r=0),i.type.spec.isolating&&r<=n){t=n;break}e=i.content}for(var o=1;o<=2;o++)for(var s=1==o?t:this.unplaced.openStart;s>=0;s--)for(var a=null,l=(s?(a=j(this.unplaced.content,s-1).firstChild).content:this.unplaced.content).firstChild,h=this.depth;h>=0;h--){var c=this.frontier[h],u=c.type,p=c.match,f=void 0,m=null;if(1==o&&(l?p.matchType(l.type)||(m=p.fillBefore(d.Fragment.from(l),!1)):a&&u.compatibleContent(a.type)))return{sliceDepth:s,frontierDepth:h,parent:a,inject:m};if(2==o&&l&&(f=p.findWrapping(l.type)))return{sliceDepth:s,frontierDepth:h,parent:a,wrap:f};if(a&&p.matchType(a.type))break}}},{key:"openMore",value:function(){var t=this.unplaced,e=t.content,n=t.openStart,r=t.openEnd,i=j(e,n);return!!i.childCount&&!i.firstChild.isLeaf&&(this.unplaced=new d.Slice(e,n+1,Math.max(r,i.size+n>=e.size-r?n+1:0)),!0)}},{key:"dropNode",value:function(){var t=this.unplaced,e=t.content,n=t.openStart,r=t.openEnd,i=j(e,n);if(i.childCount<=1&&n>0){var o=e.size-n<=n+i.size;this.unplaced=new d.Slice($(e,n-1,1),n-1,o?n-1:r)}else this.unplaced=new d.Slice($(e,n,1),n,r)}},{key:"placeNodes",value:function(t){for(var e=t.sliceDepth,n=t.frontierDepth,r=t.parent,i=t.inject,o=t.wrap;this.depth>n;)this.closeFrontierNode();if(o)for(var s=0;s<o.length;s++)this.openFrontierNode(o[s]);var a=this.unplaced,l=r?r.content:a.content,h=a.openStart-e,c=0,u=[],p=this.frontier[n],f=p.match,m=p.type;if(i){for(var v=0;v<i.childCount;v++)u.push(i.child(v));f=f.matchFragment(i)}for(var y=l.size+e-(a.content.size-a.openEnd);c<l.childCount;){var g=l.child(c),k=f.matchType(g.type);if(!k)break;(++c>1||0==h||g.content.size)&&(f=k,u.push(function t(e,n,r){if(n<=0)return e;var i=e.content;return n>1&&(i=i.replaceChild(0,t(i.firstChild,n-1,1==i.childCount?r-1:0))),n>0&&(i=e.type.contentMatch.fillBefore(i).append(i),r<=0&&(i=i.append(e.type.contentMatch.matchFragment(i).fillBefore(d.Fragment.empty,!0)))),e.copy(i)}(g.mark(m.allowedMarks(g.marks)),1==c?h:0,c==l.childCount?y:-1)))}var w=c==l.childCount;w||(y=-1),this.placed=B(this.placed,n,d.Fragment.from(u)),this.frontier[n].match=f,w&&y<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(var x=0,S=l;x<y;x++){var b=S.lastChild;this.frontier.push({type:b.type,match:b.contentMatchAt(b.childCount)}),S=b.content}this.unplaced=w?0==e?d.Slice.empty:new d.Slice($(a.content,e-1,1),e-1,y<0?a.openEnd:e-1):new d.Slice($(a.content,e,c),a.openStart,a.openEnd)}},{key:"mustMoveInline",value:function(){if(!this.$to.parent.isTextblock)return -1;var t,e=this.frontier[this.depth];if(!e.type.isTextblock||!D(this.$to,this.$to.depth,e.type,e.match,!1)||this.$to.depth==this.depth&&(t=this.findCloseLevel(this.$to))&&t.depth==this.depth)return -1;for(var n=this.$to.depth,r=this.$to.after(n);n>1&&r==this.$to.end(--n);)++r;return r}},{key:"findCloseLevel",value:function(t){t:for(var e=Math.min(this.depth,t.depth);e>=0;e--){var n=this.frontier[e],r=n.match,i=n.type,o=e<t.depth&&t.end(e+1)==t.pos+(t.depth-(e+1)),s=D(t,e,i,r,o);if(s){for(var a=e-1;a>=0;a--){var l=this.frontier[a],h=l.match,c=D(t,a,l.type,h,!0);if(!c||c.childCount)continue t}return{depth:e,fit:s,move:o?t.doc.resolve(t.after(e+1)):t}}}}},{key:"close",value:function(t){var e=this.findCloseLevel(t);if(!e)return null;for(;this.depth>e.depth;)this.closeFrontierNode();e.fit.childCount&&(this.placed=B(this.placed,e.depth,e.fit)),t=e.move;for(var n=e.depth+1;n<=t.depth;

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e=i.from(e),this.checkContent(e),new b(this,this.computeAttrs(t),e,l.setFrom(n))}createAndFill(t=null,e,n){if(t=this.computeAttrs(t),(e=i.from(e)).size){let t=this.contentMatch.fillBefore(e);if(!t)return null;e=t.append(e)}let r=this.contentMatch.matchFragment(e),o=r&&r.fillBefore(i.empty,!0);return o?new b(this,t,e.append(o),l.setFrom(n)):null}validContent(t){let e=this.contentMatch.matchFragment(t);if(!e||!e.validEnd)return!1;for(let e=0;e<t.childCount;e++)if(!this.allowsMarks(t.child(e).marks))return!1;return!0}checkContent(t){if(!this.validContent(t))throw RangeError(`Invalid content for node ${this.name}: ${t.toString().slice(0,50)}`)}checkAttrs(t){z(this.attrs,t,"node",this.name)}allowsMarkType(t){return null==this.markSet||this.markSet.indexOf(t)>-1}allowsMarks(t){if(null==this.markSet)return!0;for(let e=0;e<t.length;e++)if(!this.allowsMarkType(t[e].type))return!1;return!0}allowedMarks(t){let e;if(null==this.markSet)return t;for(let n=0;n<t.length;n++)this.allowsMarkType(t[n].type)?e&&e.push(t[n]):e||(e=t.slice(0,n));return e?e.length?e:l.none:t}static compile(t,e){let n=Object.create(null);t.forEach((t,r)=>n[t]=new J(t,e,r));let r=e.spec.topNode||"doc";if(!n[r])throw RangeError("Schema is missing its top node type ('"+r+"')");

6if(!n.text)throw RangeError("Every schema needs a 'text' type");for(let t in n.text.attrs)throw RangeError("The text node type should not have attributes");return n}}class ${constructor(t,e,n){let r;this.hasDefault=Object.prototype.hasOwnProperty.call(n,"default"),this.default=n.default,this.validate="string"==typeof n.validate?(r=n.validate.split("|"),n=>{let i=null===n?"null":typeof n;if(0>r.indexOf(i))throw RangeError(`Expected value of type ${r} for attribute ${e} on type ${t}, got ${i}`)}):n.validate}get isRequired(){return!this.hasDefault}}class B{constructor(t,e,n,r){this.name=t,this.rank=e,this.schema=n,this.spec=r,this.attrs=F(t,r.attrs),this.excluded=null;let i=A(this.attrs);this.instance=i?new l(this,i):null}create(t=null){return!t&&this.instance?this.instance:new l(this,I(this.attrs,t))}static compile(t,e){let n=Object.create(null),r=0;return t.forEach((t,i)=>n[t]=new B(t,r++,e,i)),n}removeFromSet(t){for(var e=0;e<t.length;e++)t[e].type==this&&(t=t.slice(0,e).concat(t.slice(e+1)),e--);return t}isInSet(t){for(let e=0;e<t.length;e++)if(t[e].type==this)return t[e]}checkAttrs(t){z(this.attrs,t,"mark",this.name)}excludes(t){return this.excluded.indexOf(t)>-1}}class j{constructor(t){this.linebreakReplacement=null,this.cached=Object.create(null);let e=this.spec={};for(let n in t)e[n]=t[n];e.nodes=r.from(t.nodes),e.marks=r.from(t.marks||{}),this.nodes=J.compile(this.spec.nodes,this),this.marks=B.compile(this.spec.marks,this);let n=Object.create(null);for(let t in this.nodes){if(t in this.marks)throw RangeError(t+" can not be both a node and a mark");let e=this.nodes[t],r=e.spec.content||"",i=e.spec.marks;if(e.contentMatch=n[r]||(n[r]=C.parse(r,this.nodes)),e.inlineContent=e.contentMatch.inlineContent,e.spec.linebreakReplacement){if(this.linebreakReplacement)throw RangeError("Multiple linebreak nodes defined");if(!e.isInline||!e.isLeaf)throw RangeError("Linebreak replacement nodes must be inline leaf nodes");this.linebreakReplacement=e}e.markSet="_"==i?null:i?D(this,i.split(" ")):""!=i&&e.inlineContent?null:[]}for(let t in this.marks){let e=this.marks[t],n=e.spec.excludes;e.excluded=null==n?[e]:""==n?[]:D(this,n.split(" "))}this.nodeFromJSON=this.nodeFromJSON.bind(this),this.markFromJSON=this.markFromJSON.bind(this),this.topNodeType=this.nodes[this.spec.topNode||"doc"],this.cached.wrappings=Object.create(null)}node(t,e=null,n,r){if("string"==typeof t)t=this.nodeType(t);else if(t instanceof J){if(t.schema!=this)throw RangeError("Node type from different schema used ("+t.name+")")}else throw RangeError("Invalid node type: "+t);return t.createChecked(e,n,r)}text(t,e){let n=this.nodes.text;return new M(n,n.defaultAttrs,t,l.setFrom(e))}mark(t,e){return"string"==typeof t&&(t=this.marks[t]),t.create(e)}nodeFromJSON(t){return b.fromJSON(this,t)}markFromJSON(t){return l.fromJSON(this,t)}nodeType(t){let e=this.nodes[t];if(!e)throw RangeError("Unknown node type: "+t);return e}}function D(t,e){let n=[];for(let r=0;r<e.length;r++){let i=e[r],o=t.marks[i],s=o;if(o)n.push(o);else for(let e in t.marks){let r=t.marks[e];("_"==i||r.spec.group&&r.spec.group.split(" ").indexOf(i)>-1)&&n.push(s=r)}if(!s)throw SyntaxError("Unknown mark type: '"+e[r]+"'")}return n}class P{constructor(t,e){this.schema=t,this.rules=e,this.tags=[],this.styles=[];let n=this.matchedStyles=[];e.forEach(t=>{if(null!=t.tag)this.tags.push(t);else if(null!=t.style){let e=/[^=]*/.exec(t.style)[0];0>n.indexOf(e)&&n.push(e),this.styles.push(t)}}),this.normalizeLists=!this.tags.some(e=>{if(!/^(ul|ol)\b/.test(e.tag)||!e.node)return!1;let n=t.nodes[e.node];return n.contentMatch.matchType(n)})}parse(t,e={}){let n=new K(this,e,!1);return n.addAll(t,l.none,e.from,e.to),n.finish()}parseSlice(t,e={}){let n=new K(this,e,!0);return n.addAll(t,l.none,e.from,e.to),c.maxOpen(n.finish())}matchTag(t,e,n){for(let i=n?this.tags.indexOf(n)+1:0;i<this.tags.length;i++){var r;let n=this.tags[i];if(r=n.tag,(t.matches||t.msMatchesSelector||t.webkitMatchesSelector||t.mozMatchesSelector).call(t,r)&&(void 0===n.namespace||t.namespaceURI==n.namespace)&&(!n.context||e.matchesContext(n.context))){if(n.getAttrs

6){let e=n.getAttrs(t);if(!1===e)continue;n.attrs=e||void 0}return n}}}matchStyle(t,e,n,r){for(let i=r?this.styles.indexOf(r)+1:0;i<this.styles.length;i++){let r=this.styles[i],o=r.style;if(0==o.indexOf(t)&&(!r.context||n.matchesContext(r.context))&&(!(o.length>t.length)||61==o.charCodeAt(t.length)&&o.slice(t.length+1)==e)){if(r.getAttrs){let t=r.getAttrs(e);if(!1===t)continue;r.attrs=t||void 0}return r}}}static schemaRules(t){let e=[];function n(t){let n=null==t.priority?50:t.priority,r=0;for(;r<e.length;r++){let t=e[r];if((null==t.priority?50:t.priority)<n)break}e.splice(r,0,t)}for(let e in t.marks){let r=t.marks[e].spec.parseDOM;r&&r.forEach(t=>{n(t=Y(t)),t.mark||t.ignore||t.clearMark||(t.mark=e)})}for(let e in t.nodes){let r=t.nodes[e].spec.parseDOM;r&&r.forEach(t=>{n(t=Y(t)),t.node||t.ignore||t.mark||(t.node=e)})}return e}static fromSchema(t){return t.cached.domParser||(t.cached.domParser=new P(t,P.schemaRules(t)))}}let W={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},L={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},q={ol:!0,ul:!0};function _(t,e,n){return null!=e?(e?1:0)|("full"===e?2:0):t&&"pre"==t.whitespace?3:-5&n}class H{constructor(t,e,n,r,i,o){this.type=t,this.attrs=e,this.marks=n,this.solid=r,this.options=o,this.content=[],this.activeMarks=l.none,this.match=i||(4&o?null:t.contentMatch)}findWrapping(t){if(!this.match){if(!this.type)return[];let e=this.type.contentMatch.fillBefore(i.from(t));if(e)this.match=this.type.contentMatch.matchFragment(e);else{let e=this.type.contentMatch,n;

6return(n=e.findWrapping(t.type))?(this.match=e,n):null}}return this.match.findWrapping(t.type)}finish(t){if(!(1&this.options)){let t=this.content[this.content.length-1],e;t&&t.isText&&(e=/[ \t\r\n\u000c]+$/.exec(t.text))&&(t.text.length==e[0].length?this.content.pop():this.content[this.content.length-1]=t.withText(t.text.slice(0,t.text.length-e[0].length)))}let e=i.from(this.content);return!t&&this.match&&(e=e.append(this.match.fillBefore(i.empty,!0))),this.type?this.type.create(this.attrs,e,this.marks):e}inlineContext(t){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:t.parentNode&&!W.hasOwnProperty(t.parentNode.nodeName.toLowerCase())}}class K{constructor(t,e,n){this.parser=t,this.options=e,this.isOpen=n,this.open=0;let r=e.topNode,i,o=_(null,e.preserveWhitespace,0)|(n?4:0);i=r?new H(r.type,r.attrs,l.none,!0,e.topMatch||r.type.contentMatch,o):n?new H(null,null,l.none,!0,null,o):new H(t.schema.topNodeType,null,l.none,!0,null,o),this.nodes=[i],this.find=e.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(t,e){3==t.nodeType?this.addTextNode(t,e):1==t.nodeType&&this.addElement(t,e)}addTextNode(t,e){let n=t.nodeValue,r=this.top;if(2&r.options||r.inlineContext(t)||/[^ \t\r\n\u000c]/.test(n)){if(1&r.options)n=2&r.options?n.replace(/\r\n?/g,"\n"):n.replace(/\r?\n|\r/g," ");else if(n=n.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(n)&&this.open==this.nodes.length-1){let e=r.content[r.content.length-1],i=t.previousSibling;

6(!e||i&&"BR"==i.nodeName||e.isText&&/[ \t\r\n\u000c]$/.test(e.text))&&(n=n.slice(1))}n&&this.insertNode(this.parser.schema.text(n),e),this.findInText(t)}else this.findInside(t)}addElement(t,e,n){let r=t.nodeName.toLowerCase(),i;q.hasOwnProperty(r)&&this.parser.normalizeLists&&function(t){for(let e=t.firstChild,n=null;e;e=e.nextSibling){let t=1==e.nodeType?e.nodeName.toLowerCase():null;t&&q.hasOwnProperty(t)&&n?(n.appendChild(e),e=n):"li"==t?n=e:t&&(n=null)}}(t);let o=this.options.ruleFromNode&&this.options.ruleFromNode(t)||(i=this.parser.matchTag(t,this,n));if(o?o.ignore:L.hasOwnProperty(r))this.findInside(t),this.ignoreFallback(t,e);else if(!o||o.skip||o.closeParent){o&&o.closeParent?this.open=Math.max(0,this.open-1):o&&o.skip.nodeType&&(t=o.skip);let n,i=this.top,s=this.needsBlock;if(W.hasOwnProperty(r))i.content.length&&i.content[0].isInline&&this.open&&(this.open--,i=this.top),n=!0,i.type||(this.needsBlock=!0);else if(!t.firstChild){this.leafFallback(t,e);return}let a=o&&o.skip?e:this.readStyles(t,e);a&&this.addAll(t,a),n&&this.sync(i),this.needsBlock=s}else{let n=this.readStyles(t,e);n&&this.addElementByRule(t,o,n,!1===o.consuming?i:void 0)}}leafFallback(t,e){"BR"==t.nodeName&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(t.ownerDocument.createTextNode("\n"),e)}ignoreFallback(t,e){"BR"!=t.nodeName||this.top.type&&this.top.type.inlineContent||this.findPlace(this.parser.schema.text("-"),e)}readStyles(t,e){let n=t.style;if(n&&n.length)for(let t=0;t<this.parser.matchedStyles.length;t++){let r=this.parser.matchedStyles[t],i=n.getPropertyValue(r);if(i)for(let t;;){let n=this.parser.matchStyle(r,i,this,t);if(!n)break;if(n.ignore)return null;if(e=n.clearMark?e.filter(t=>!n.clearMark(t)):e.concat(this.parser.schema.marks[n.mark].create(n.attrs)),!1===n.consuming)t=n;else break}}return e}addElementByRule(t,e,n,r){let i,o;if(e.node){if((o=this.parser.schema.nodes[e.node]).isLeaf)this.insertNode(o.create(e.attrs),n)||this.leafFallback(t,n);else{let t=this.enter(o,e.attrs||null,n,e.preserveWhitespace);t&&(i=!0,n=t)}}else{let t=this.parser.schema.marks[e.mark];n=n.concat(t.create(e.attrs))}let s=this.top;if(o&&o.isLeaf)this.findInside(t);else if(r)this.addElement(t,n,r);else if(e.getContent)this.findInside(t),e.getContent(t,this.parser.schema).forEach(t=>this.insertNode(t,n));else{let r=t;"string"==typeof e.contentElement?r=t.querySelector(e.contentElement):"function"==typeof e.contentElement?r=e.contentElement(t):e.contentElement&&(r=e.contentElement),this.findAround(t,r,!0),this.addAll(r,n)}i&&this.sync(s)&&this.open--}addAll(t,e,n,r){let i=n||0;for(let o=n?t.childNodes[n]:t.firstChild,s=null==r?null:t.childNodes[r];o!=s;o=o.nextSibling,++i)this.findAtPoint(t,i),this.addDOM(o,e);this.findAtPoint(t,i)}findPlace(t,e){let n,r;for(let e=this.open;e>=0;e--){let i=this.nodes[e],o=i.findWrapping(t);if(o&&(!n||n.length>o.length)&&(n=o,r=i,!o.length)||i.solid)break}if(!n)return null;this.sync(r);for(let t=0;t<n.length;t++)e=this.enterInner(n[t],null,e,!1);return e}insertNode(t,e){if(t.isInline&&this.needsBlock&&!this.top.type){let t=this.textblockFromContext();t&&(e=this.enterInner(t,null,e))}let n=this.findPlace(t,e);if(n){this.closeExtra();let e=this.top;e.match&&(e.match=e.match.matchType(t.type));let r=l.none;for(let i of n.concat(t.marks))(e.type?e.type.allowsMarkType(i.type):U(i.type,t.type))&&(r=i.addToSet(r));return e.content.push(t.mark(r)),!0}return!1}enter(t,e,n,r){let i=this.findPlace(t.create(e),n);return i&&(i=this.enterInner(t,e,n,!0,r)),i}enterInner(t,e,n,r=!1,i){this.closeExtra();let o=this.top;o.match=o.match&&o.match.matchType(t);let s=_(t,i,o.options);4&o.options&&0==o.content.length&&(s|=4);let a=l.none;return n=n.filter(e=>(o.type?!o.type.allowsMarkType(e.type):!U(e.type,t))||(a=e.addToSet(a),!1)),this.nodes.push(new H(t,e,a,r,null,s)),this.open++,n}closeExtra(t=!1){let 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}}finish(){return this.open=0,this.closeExtra(this.isOpen),this.nodes[0].finish(this.isOpen||this.options.topOpen)}sync(t){for(let e=this.open;e>=0;e--)if(this.nodes[e]==t)return this.open=e,!0;return!1}get currentPos(){this.closeExtra();let t=0;for(let e=this.open;e>=0;e--){let n=this.nodes[e].content;for(let e=n.length-1;e>=0;e--)t+=n[e].nodeSize;e&&t++}return t}findAtPoint(t,e){if(this.find)for(let n=0;n<this.find.length;n++)this.find[n].node==t&&this.find[n].offset==e&&(this.find[n].pos=this.currentPos)}findInside(t){if(this.find)for(let 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)}findAround(t,e,n){if(t!=e&&this.find)for(let r=0;r<this.find.length;r++)null==this.find[r].pos&&1==t.nodeType&&t.contains(this.find[r].node)&&e.compareDocumentPosition(this.find[r].node)&(n?2:4)&&(this.find[r].pos=this.currentPos)}findInText(t){if(this.find)for(let 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))}matchesContext(t){if(t.indexOf("|")>-1)return t.split(/\s*\|\s*/).some(this.matchesContext,this);let e=t.split("/"),n=this.options.context,r=!this.isOpen&&(!n||n.parent.type==this.nodes[0].type),i=-(n?n.depth+1:0)+(r?0:1),o=(t,s)=>{for(;t>=0;t--){let a=e[t];

6if(""==a){if(t==e.length-1||0==t)continue;for(;s>=i;s--)if(o(t-1,s))return!0;return!1}{let t=s>0||0==s&&r?this.nodes[s].type:n&&s>=i?n.node(s-i).type:null;if(!t||t.name!=a&&-1==t.groups.indexOf(a))return!1;s--}}return!0};return o(e.length-1,this.open)}textblockFromContext(){let t=this.options.context;if(t)for(let e=t.depth;e>=0;e--){let n=t.node(e).contentMatchAt(t.indexAfter(e)).defaultType;if(n&&n.isTextblock&&n.defaultAttrs)return n}for(let t in this.parser.schema.nodes){let e=this.parser.schema.nodes[t];if(e.isTextblock&&e.defaultAttrs)return e}}}function Y(t){let e={};for(let n in t)e[n]=t[n];return e}function U(t,e){let n=e.schema.nodes;for(let r in n){let i=n[r];if(!i.allowsMarkType(t))continue;let o=[],s=t=>{o.push(t);for(let n=0;n<t.edgeCount;n++){let{type:r,next:i}=t.edge(n);if(r==e||0>o.indexOf(i)&&s(i))return!0}};if(s(i.contentMatch))return!0}}class V{constructor(t,e){this.nodes=t,this.marks=e}serializeFragment(t,e={},n){n||(n=Z(e).createDocumentFragment());let r=n,i=[];return t.forEach(t=>{if(i.length||t.marks.length){let n=0,o=0;for(;n<i.length&&o<t.marks.length;){let e=t.marks[o];if(!this.marks[e.type.name]){o++;continue}if(!e.eq(i[n][0])||!1===e.type.spec.spanning)break;n++,o++}for(;n<i.length;)r=i.pop()[1];for(;o<t.marks.length;){let n=t.marks[o++],s=this.serializeMark(n,t.isInline,e);s&&(i.push([n,r]),r.appendChild(s.dom),r=s.contentDOM||s.dom)}}r.appendChild(this.serializeNodeInner(t,e))}),n}serializeNodeInner(t,e){let{dom:n,contentDOM:r}=X(Z(e),this.nodes[t.type.name](t),null,t.attrs);if(r){if(t.isLeaf)throw RangeError("Content hole not allowed in a leaf node spec");this.serializeFragment(t.content,e,r)}return n}serializeNode(t,e={}){let n=this.serializeNodeInner(t,e);for(let r=t.marks.length-1;r>=0;r--){let i=this.serializeMark(t.marks[r],t.isInline,e);i&&((i.contentDOM||i.dom).appendChild(n),n=i.dom)}return n}serializeMark(t,e,n={}){let r=this.marks[t.type.name];return r&&X(Z(n),r(t,e),null,t.attrs)}static renderSpec(t,e,n=null,r){return X(t,e,n,r)}static fromSchema(t){return t.cached.domSerializer||(t.cached.domSerializer=new V(this.nodesFromSchema(t),this.marksFromSchema(t)))}

6static nodesFromSchema(t){let e=G(t.nodes);return e.text||(e.text=t=>t.text),e}static marksFromSchema(t){return G(t.marks)}}function G(t){let e={};for(let n in t){let r=t[n].spec.toDOM;r&&(e[n]=r)}return e}function Z(t){return t.document||window.document}let Q=new WeakMap;function X(t,e,n,r){let i,o,s;if("string"==typeof e)return{dom:t.createTextNode(e)};if(null!=e.nodeType)return{dom:e};if(e.dom&&null!=e.dom.nodeType)return e;let a=e[0],l;if("string"!=typeof a)throw RangeError("Invalid array passed to renderSpec");if(r&&(void 0===(o=Q.get(r))&&Q.set(r,(s=null,function t(e){if(e&&"object"==typeof e){if(Array.isArray(e)){if("string"==typeof e[0])s||(s=[]),s.push(e);else for(let n=0;n<e.length;n++)t(e[n])}else for(let n in e)t(e[n])}}(r),o=s)),l=o)&&l.indexOf(e)>-1)throw RangeError("Using an array from an attribute object as a DOM spec. This may be an attempted cross site scripting attack.");let h=a.indexOf(" ");h>0&&(n=a.slice(0,h),a=a.slice(h+1));let c=n?t.createElementNS(n,a):t.createElement(a),u=e[1],p=1;if(u&&"object"==typeof u&&null==u.nodeType&&!Array.isArray(u)){for(let t in p=2,u)if(null!=u[t]){let e=t.indexOf(" ");e>0?c.setAttributeNS(t.slice(0,e),t.slice(e+1),u[t]):c.setAttribute(t,u[t])}}for(let o=p;o<e.length;o++){let s=e[o];if(0===s){if(o<e.length-1||o>p)throw RangeError("Content hole must be the only child of its parent node");return{dom:c,contentDOM:c}}{let{dom:e,contentDOM:o}=X(t,s,n,r);if(c.appendChild(e),o){if(i)throw RangeError("Multiple content holes");i=o}}}return{dom:c,contentDOM:i}}},82804:function(t,e,n){"use strict";n.d(e,{Bs:function(){return c},C1:function(){return d},H$:function(){return E},Sy:function(){return M},Y1:function(){return s},qv:function(){return p},xm:function(){return a},yy:function(){return b}});var r=n(57870),i=n(42639);let o=Object.create(null);class s{constructor(t,e,n){this.$anchor=t,this.$head=e,this.ranges=n||[new a(t.min(e),t.max(e))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let t=this.ranges;for(let e=0;e<t.length;e++)if(t[e].$from.pos!=t[e].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(t,e=r.p2.empty){let n=e.content.lastChild,i=null;for(let t=0;t<e.openEnd;t++)i=n,n=n.lastChild;let o=t.steps.length,s=this.ranges;for(let a=0;a<s.length;a++){let{$from:l,$to:h}=s[a],c=t.mapping.slice(o);t.replaceRange(c.map(l.pos),c.map(h.pos),a?r.p2.empty:e),0==a&&y(t,o,(n?n.isInline:i&&i.isTextblock)?-1:1)}}replaceWith(t,e){let n=t.steps.length,r=this.ranges;for(let i=0;i<r.length;i++){let{$from:o,$to:s}=r[i],a=t.mapping.slice(n),l=a.map(o.pos),h=a.map(s.pos);i?t.deleteRange(l,h):(t.replaceRangeWith(l,h,e),y(t,n,e.isInline?-1:1))}}static findFrom(t,e,n=!1){let r=t.parent.inlineContent?new c(t):v(t.node(0),t.parent,t.pos,t.index(),e,n);if(r)return r;for(let r=t.depth-1;r>=0;

6r--){let i=e<0?v(t.node(0),t.node(r),t.before(r+1),t.index(r),e,n):v(t.node(0),t.node(r),t.after(r+1),t.index(r)+1,e,n);if(i)return i}return null}static near(t,e=1){return this.findFrom(t,e)||this.findFrom(t,-e)||new d(t.node(0))}static atStart(t){return v(t,t,0,0,1)||new d(t)}static atEnd(t){return v(t,t,t.content.size,t.childCount,-1)||new d(t)}static fromJSON(t,e){if(!e||!e.type)throw RangeError("Invalid input for Selection.fromJSON");let n=o[e.type];if(!n)throw RangeError(`No selection type ${e.type} defined`);return n.fromJSON(t,e)}static jsonID(t,e){if(t in o)throw RangeError("Duplicate use of selection JSON ID "+t);return o[t]=e,e.prototype.jsonID=t,e}getBookmark(){return c.between(this.$anchor,this.$head).getBookmark()}}s.prototype.visible=!0;class a{constructor(t,e){this.$from=t,this.$to=e}}let l=!1;function h(t){l||t.parent.inlineContent||(l=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+t.parent.type.name+")"))}class c extends s{constructor(t,e=t){h(t),h(e),super(t,e)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(t,e){let n=t.resolve(e.map(this.head));if(!n.parent.inlineContent)return s.near(n);let r=t.resolve(e.map(this.anchor));return new c(r.parent.inlineContent?r:n,n)}replace(t,e=r.p2.empty){if(super.replace(t,e),e==r.p2.empty){let e=this.$from.marksAcross(this.$to);e&&t.ensureMarks(e)}}eq(t){return t instanceof c&&t.anchor==this.anchor&&t.head==this.head}getBookmark(){return new u(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(t,e){if("number"!=typeof e.anchor||"number"!=typeof e.head)throw RangeError("Invalid input for TextSelection.fromJSON");return new c(t.resolve(e.anchor),t.resolve(e.head))}static create(t,e,n=e){let r=t.resolve(e);return new this(r,n==e?r:t.resolve(n))}static between(t,e,n){let r=t.pos-e.pos;if((!n||r)&&(n=r>=0?1:-1),!e.parent.inlineContent){let t=s.findFrom(e,n,!0)||s.findFrom(e,-n,!0);if(!t)return s.near(e,n);e=t.$head}return t.parent.inlineContent||(0==r?t=e:(t=(s.findFrom(t,-n,!0)||s.findFrom(t,n,!0)).$anchor).pos<e.pos==r<0||(t=e)),new c(t,e)}}s.jsonID("text",c);class u{constructor(t,e){this.anchor=t,this.head=e}map(t){return new u(t.map(this.anchor),t.map(this.head))}resolve(t){return c.between(t.resolve(this.anchor),t.resolve(this.head))}}class p extends s{constructor(t){let e=t.nodeAfter;super(t,t.node(0).resolve(t.pos+e.nodeSize)),this.node=e}map(t,e){let{deleted:n,pos:r}=e.mapResult(this.anchor),i=t.resolve(r);return n?s.near(i):new p(i)}content(){return new r.p2(r.HY.from(this.node),0,0)}eq(t){return t instanceof p&&t.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new f(this.anchor)}static fromJSON(t,e){if("number"!=typeof e.anchor)throw RangeError("Invalid input for NodeSelection.fromJSON");return new p(t.resolve(e.anchor))}static create(t,e){return new p(t.resolve(e))}static isSelectable(t){return!t.isText&&!1!==t.type.spec.selectable}}p.prototype.visible=!1,s.jsonID("node",p);class f{constructor(t){this.anchor=t}map(t){let{deleted:e,pos:n}=t.mapResult(this.anchor);return e?new u(n,n):new f(n)}resolve(t){let e=t.resolve(this.anchor),n=e.nodeAfter;return n&&p.isSelectable(n)?new p(e):s.near(e)}}class d extends s{constructor(t){super(t.resolve(0),t.resolve(t.content.size))}replace(t,e=r.p2.empty){if(e==r.p2.empty){t.delete(0,t.doc.content.size);let e=s.atStart(t.doc);e.eq(t.selection)||t.setSelection(e)}else super.replace(t,e)}toJSON(){return{type:"all"}}static fromJSON(t){return new d(t)}map(t){return new d(t)}eq(t){return t instanceof d}getBookmark(){return m}}s.jsonID("all",d);let m={map(){return this},resolve:t=>new d(t)};function v(t,e,n,r,i,o=!1){if(e.inlineContent)return c.create(t,n);for(let s=r-(i>0?0:1);i>0?s<e.childCount:s>=0;s+=i){let r=e.child(s);if(r.isAtom){if(!o&&p.isSelectable(r))return p.create(t,n-(i<0?r.nodeSize:0))}else{let e=v(t,r,n+i,i<0?r.childCount:0,i,o);if(e)return e}n+=r.nodeSize*i}return null}function y(t,e,n){let r,o=t.steps.length-1;if(o<e)return;let a=t.steps[o];(a instanceof i.Pu||a instanceof i.FC)&&(t.mapping.maps[o].forEac

6h((t,e,n,i)=>{null==r&&(r=i)}),t.setSelection(s.near(t.doc.resolve(r),n)))}class g extends i.wx{constructor(t){super(t.doc),this.curSelectionFor=0,this.updated=0,this.meta=Object.create(null),this.time=Date.now(),this.curSelection=t.selection,this.storedMarks=t.storedMarks}get selection(){return this.curSelectionFor<this.steps.length&&(this.curSelection=this.curSelection.map(this.doc,this.mapping.slice(this.curSelectionFor)),this.curSelectionFor=this.steps.length),this.curSelection}setSelection(t){if(t.$from.doc!=this.doc)throw RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=t,this.curSelectionFor=this.steps.length,this.updated=(1|this.updated)&-3,this.storedMarks=null,this}get selectionSet(){return(1&this.updated)>0}setStoredMarks(t){return this.storedMarks=t,this.updated|=2,this}ensureMarks(t){return r.vc.sameSet(this.storedMarks||this.selection.$from.marks(),t)||this.setStoredMarks(t),this}addStoredMark(t){return this.ensureMarks(t.addToSet(this.storedMarks||this.selection.$head.marks()))}removeStoredMark(t){return this.ensureMarks(t.removeFromSet(this.storedMarks||this.selection.$head.marks()))}get storedMarksSet(){return(2&this.updated)>0}addStep(t,e){super.addStep(t,e),this.updated=-3&this.updated,this.storedMarks=null}setTime(t){return this.time=t,this}replaceSelection(t){return this.selection.replace(this,t),this}replaceSelectionWith(t,e=!0){let n=this.selection;return e&&(t=t.mark(this.storedMarks||(n.empty?n.$from.marks():n.$from.marksAcross(n.$to)||r.vc.none))),n.replaceWith(this,t),this}deleteSelection(){return this.selection.replace(this),this}insertText(t,e,n){let r=this.doc.type.schema;if(null==e)return t?this.replaceSelectionWith(r.text(t),!0):this.deleteSelection();{if(null==n&&(n=e),n=null==n?e:n,!t)return this.deleteRange(e,n);let i=this.storedMarks;if(!i){let t=this.doc.resolve(e);i=n==e?t.marks():t.marksAcross(this.doc.resolve(n))}return this.replaceRangeWith(e,n,r.text(t,i)),this.selection.empty||this.setSelection(s.near(this.selection.$to)),this}}setMeta(t,e){return this.meta["string"==typeof t?t:t.key]=e,this}getMeta(t){return this.meta["string"==typeof t?t:t.key]}get isGeneric(){for(let t in this.meta)return!1;return!0}scrollIntoView(){return this.updated|=4,this}get scrolledIntoView(){return(4&this.updated)>0}}function k(t,e){return e&&t?t.bind(e):t}class w{constructor(t,e,n){this.name=t,this.init=k(e.init,n),this.apply=k(e.apply,n)}}let x=[new w("doc",{init:t=>t.doc||t.schema.topNodeType.createAndFill(),apply:t=>t.doc}),new w("selection",{init:(t,e)=>t.selection||s.atStart(e.doc),apply:t=>t.selection}),new w("storedMarks",{init:t=>t.storedMarks||null,apply:(t,e,n,r)=>r.selection.$cursor?t.storedMarks:null}),new w("scrollToSelection",{init:()=>0,apply:(t,e)=>t.scrolledIntoView?e+1:e})];class S{constructor(t,e){this.schema=t,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=x.slice(),e&&e.forEach(t=>{if(this.pluginsByKey[t.key])throw RangeError("Adding different instances of a keyed plugin ("+t.key+")");this.plugins.push(t),this.pluginsByKey[t.key]=t,t.spec.state&&this.fields.push(new w(t.key,t.spec.state,t))})}}class b{constructor(t){this.config=t}get schema(){return this.config.schema}get plugins(){return this.config.plugins}apply(t){return this.applyTransaction(t).state}filterTransaction(t,e=-1){for(let n=0;n<this.config.plugins.length;n++)if(n!=e){let e=this.config.plugins[n];if(e.spec.filterTransaction&&!e.spec.filterTransaction.call(e,t,this))return!1}return!0}applyTransaction(t){if(!this.filterTransaction(t))return{state:this,transactions:[]};let e=[t],n=this.applyInner(t),r=null;for(;;){let i=!1;for(let o=0;o<this.config.plugins.length;o++){let s=this.config.plugins[o];if(s.spec.appendTransaction){let a=r?r[o].n:0,l=r?r[o].state:this,h=a<e.length&&s.spec.appendTransaction.call(s,a?e.slice(a):e,l,n);if(h&&n.filterTransaction(h,o)){if(h.setMeta("appendedTransaction",t),!r){r=[];for(let t=0;t<this.config.plugins.length;t++)r.push(t<o?{state:n,n:e.length}:{state:this,n:0})}e.push(h),n=n.applyInner(h),i=!0}r&&(r[o]={state:n,n:e.length})}}if(!i)return{state:n,transactions:e}}}applyInner(t){if(!t.before.eq(this.doc))throw RangeError("Applying a mismatched transaction");let e=new b(this.config),n=this.config.fields;for(let r=0;r<n.length;r++){let i=n[r];e[i.name]=i.apply(t,this[i.name],this,e)}return e}get tr(){return new g(this)}static create(t){let e=new S(t.doc?t.doc.type.schema:t.schema,t.plugins),n=new b(e);for(let r=0;r<e.fields.length;r++)n[e.fields[r].name]=e.fields[r].init(t,n);return n}reconfigure(t){let e=new S(this.schema,t.plugins),n=e.fields,r=new b(e);for(let e=0;e<n.length;e++){let i=n[e].name;r[i]=this.hasOwnProperty(i)?this[i]:n[e].init(t,r)}return r}toJSON(t){let e={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(e.storedMarks=this.storedMarks.map(t=>t.toJSON())),t&&"object"==typeof t)for(let n in t){if("doc"==n||"selection"==n)throw RangeError("The JSON fields `doc` and `selection` are reserved");let r=t[n],i=r.spec.state;i&&i.toJSON&&(e[n]=i.toJSON.call(r,this[r.key]))}return e}static fromJSON(t,e,n){if(!e)throw RangeError("Invalid input for EditorState.fromJSON");if(!t.schema)throw RangeError("Required config field 'schema' missing");let i=new S(t.schema,t.plugins),o=new b(i);return i.fields.forEach(i=>

6{if("doc"==i.name)o.doc=r.NB.fromJSON(t.schema,e.doc);else if("selection"==i.name)o.selection=s.fromJSON(o.doc,e.selection);else if("storedMarks"==i.name)e.storedMarks&&(o.storedMarks=e.storedMarks.map(t.schema.markFromJSON));else{if(n)for(let r in n){let s=n[r],a=s.spec.state;if(s.key==i.name&&a&&a.fromJSON&&Object.prototype.hasOwnProperty.call(e,r)){o[i.name]=a.fromJSON.call(s,t,e[r],o);return}}o[i.name]=i.init(t,o)}}),o}}class M{constructor(t){this.spec=t,this.props={},t.props&&function t(e,n,r){for(let i in e){let o=e[i];o instanceof Function?o=o.bind(n):"handleDOMEvents"==i&&(o=t(o,n,{})),r[i]=o}return r}(t.props,this,this.props),this.key=t.key?t.key.key:C("plugin")}getState(t){return t[this.key]}}let O=Object.create(null);function C(t){return t in O?t+"$"+ ++O[t]:(O[t]=0,t+"$")}class E{constructor(t="key"){this.key=C(t)}get(t){return t.config.pluginsByKey[this.key]}getState(t){return t[this.key]}}},42639:function(t,e,n){"use strict";n.d(e,{Ax:function(){return S},FC:function(){return v},KS:function(){return o},Mn:function(){return b},Pu:function(){return m},dR:function(){return O},k9:function(){return k},nd:function(){return w},nj:function(){return M},vs:function(){return s},wx:function(){return $}});var r=n(57870);class i{constructor(t,e,n){this.pos=t,this.delInfo=e,this.recover=n}get deleted(){return(8&this.delInfo)>0}get deletedBefore(){return(5&this.delInfo)>0}get deletedAfter(){return(6&this.delInfo)>0}get deletedAcross(){return(4&this.delInfo)>0}}class o{constructor(t,e=!1){if(this.ranges=t,this.inverted=e,!t.length&&o.empty)return o.empty}recover(t){let e=0,n=65535&t;if(!this.inverted)for(let t=0;t<n;t++)e+=this.ranges[3*t+2]-this.ranges[3*t+1];return this.ranges[3*n]+e+(t-(65535&t))/65536}mapResult(t,e=1){return this._map(t,e,!1)}map(t,e=1){return this._map(t,e,!0)}_map(t,e,n){let r=0,o=this.inverted?2:1,s=this.inverted?1:2;for(let a=0;a<this.ranges.length;a+=3){let l=this.ranges[a]-(this.inverted?r:0);if(l>t)break;let h=this.ranges[a+o],c=this.ranges[a+s],u=l+h;if(t<=u){let o=h?t==l?-1:t==u?1:e:e,s=l+r+(o<0?0:c);if(n)return s;let p=t==(e<0?l:u)?null:a/3+(t-l)*65536,f=t==l?2:t==u?1:4;return(e<0?t!=l:t!=u)&&(f|=8),new i(s,f,p)}r+=c-h}return n?t+r:new i(t+r,0,null)}touches(t,e){let n=0,r=65535&e,i=this.inverted?2:1,o=this.inverted?1:2;for(let e=0;e<this.ranges.length;e+=3){let s=this.ranges[e]-(this.inverted?n:0);if(s>t)break;let a=this.ranges[e+i];if(t<=s+a&&e==3*r)return!0;n+=this.ranges[e+o]-a}return!1}forEach(t){let e=this.inverted?2:1,n=this.inverted?1:2;for(let r=0,i=0;r<this.ranges.length;r+=3){let o=this.ranges[r],s=o-(this.inverted?i:0),a=o+(this.inverted?0:i),l=this.ranges[r+e],h=this.ranges[r+n];t(s,s+l,a,a+h),i+=h-l}}invert(){return new o(this.ranges,!this.inverted)}toString(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}static offset(t){return 0==t?o.empty:new o(t<0?[0,-t,0]:[0,0,t])}}o.empty=new o([]);class s{constructor(t=[],e,n=0,r=t.length){this.maps=t,this.mirror=e,this.from=n,this.to=r}slice(t=0,e=this.maps.length){return new s(this.maps,this.mirror,t,e)}copy(){return new s(this.maps.slice(),this.mirror&&this.mirror.slice(),this.from,this.to)}appendMap(t,e){this.to=this.maps.push(t),null!=e&&this.setMirror(this.maps.length-1,e)}appendMapping(t){for(let e=0,n=this.maps.length;e<t.maps.length;e++){let r=t.getMirror(e);this.appendMap(t.maps[e],null!=r&&r<e?n+r:void 0)}}getMirror(t){if(this.mirror){for(let e=0;e<this.mirror.length;e++)if(this.mirror[e]==t)return this.mirror[e+(e%2?-1:1)]}}setMirror(t,e){this.mirror||(this.mirror=[]),this.mirror.push(t,e)}appendMappingInverted(t){for(let e=t.maps.length-1,n=this.maps.length+t.maps.length;e>=0;e--){let r=t.getMirror(e);this.appendMap(t.maps[e].invert(),null!=r&&r>e?n-r-1:void 0)}}invert(){let t=new s;return t.appendMappingInverted(this),t}map(t,e=1){if(this.mirror)return this._map(t,e,!0);for(let n=this.from;n<this.to;n++)t=this.maps[n].map(t,e);return t}mapResult(t,e=1){return this._map(t,e,!1)}_map(t,e,n){let r=0;for(let n=this.from;n<this.to;n++){let i=this.maps[n].mapResult(t,e);if(null!=i.recover){let e=this.getMirror(n);if(null!=e&&e>n&&e<this.to){n=e,t=this.maps[e].recover(i.recover);continue}}r|=i.delInfo,t=i.pos}return n?t:new i(t,r,null)}}let a=Object.create(null);class l{getMap(){return o.empty}merge(t){return null}static fromJSON(t,e){if(!e||!e.stepType)throw RangeError("Invalid input for Step.fromJSON");let n=a[e.stepType];if(!n)throw RangeError(`No step type ${e.stepType} defined`);return n.fromJSON(t,e)}static jsonID(t,e){if(t in a)throw RangeError("Duplicate use of step JSON ID "+t);return a[t]=e,e.prototype.jsonID=t,e}}class h{constructor(t,e){this.doc=t,this.failed=e}static ok(t){return new h(t,null)}static fail(t){return new h(null,t)}

6static fromReplace(t,e,n,i){try{return h.ok(t.replace(e,n,i))}catch(t){if(t instanceof r.e4)return h.fail(t.message);throw t}}}function c(t,e,n){let i=[];for(let r=0;r<t.childCount;r++){let o=t.child(r);o.content.size&&(o=o.copy(c(o.content,e,o))),o.isInline&&(o=e(o,n,r)),i.push(o)}return r.HY.fromArray(i)}class u extends l{constructor(t,e,n){super(),this.from=t,this.to=e,this.mark=n}apply(t){let e=t.slice(this.from,this.to),n=t.resolve(this.from),i=n.node(n.sharedDepth(this.to)),o=new r.p2(c(e.content,(t,e)=>t.isAtom&&e.type.allowsMarkType(this.mark.type)?t.mark(this.mark.addToSet(t.marks)):t,i),e.openStart,e.openEnd);return h.fromReplace(t,this.from,this.to,o)}invert(){return new p(this.from,this.to,this.mark)}map(t){let e=t.mapResult(this.from,1),n=t.mapResult(this.to,-1);return e.deleted&&n.deleted||e.pos>=n.pos?null:new u(e.pos,n.pos,this.mark)}merge(t){return t instanceof u&&t.mark.eq(this.mark)&&this.from<=t.to&&this.to>=t.from?new u(Math.min(this.from,t.from),Math.max(this.to,t.to),this.mark):null}toJSON(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(t,e){if("number"!=typeof e.from||"number"!=typeof e.to)throw RangeError("Invalid input for AddMarkStep.fromJSON");return new u(e.from,e.to,t.markFromJSON(e.mark))}}l.jsonID("addMark",u);class p extends l{constructor(t,e,n){super(),this.from=t,this.to=e,this.mark=n}apply(t){let e=t.slice(this.from,this.to),n=new r.p2(c(e.content,t=>t.mark(this.mark.removeFromSet(t.marks)),t),e.openStart,e.openEnd);return h.fromReplace(t,this.from,this.to,n)}invert(){return new u(this.from,this.to,this.mark)}map(t){let e=t.mapResult(this.from,1),n=t.mapResult(this.to,-1);return e.deleted&&n.deleted||e.pos>=n.pos?null:new p(e.pos,n.pos,this.mark)}merge(t){return t instanceof p&&t.mark.eq(this.mark)&&this.from<=t.to&&this.to>=t.from?new p(Math.min(this.from,t.from),Math.max(this.to,t.to),this.mark):null}toJSON(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(t,e){if("number"!=typeof e.from||"number"!=typeof e.to)throw RangeError("Invalid input for RemoveMarkStep.fromJSON");return new p(e.from,e.to,t.markFromJSON(e.mark))}}l.jsonID("removeMark",p);class f extends l{constructor(t,e){super(),this.pos=t,this.mark=e}apply(t){let e=t.nodeAt(this.pos);if(!e)return h.fail("No node at mark step's position");let n=e.type.create(e.attrs,null,this.mark.addToSet(e.marks));return h.fromReplace(t,this.pos,this.pos+1,new r.p2(r.HY.from(n),0,e.isLeaf?0:1))}invert(t){let e=t.nodeAt(this.pos);if(e){let t=this.mark.addToSet(e.marks);if(t.length==e.marks.length){for(let n=0;n<e.marks.length;n++)if(!e.marks[n].isInSet(t))return new f(this.pos,e.marks[n]);return new f(this.pos,this.mark)}}return new d(this.pos,this.mark)}map(t){let e=t.mapResult(this.pos,1);return e.deletedAfter?null:new f(e.pos,this.mark)}toJSON(){return{stepType:"addNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(t,e){if("number"!=typeof e.pos)throw RangeError("Invalid input for AddNodeMarkStep.fromJSON");return new f(e.pos,t.markFromJSON(e.mark))}}l.jsonID("addNodeMark",f);class d extends l{constructor(t,e){super(),this.pos=t,this.mark=e}apply(t){let e=t.nodeAt(this.pos);if(!e)return h.fail("No node at mark step's position");let n=e.type.create(e.attrs,null,this.mark.removeFromSet(e.marks));return h.fromReplace(t,this.pos,this.pos+1,new r.p2(r.HY.from(n),0,e.isLeaf?0:1))}invert(t){let e=t.nodeAt(this.pos);return e&&this.mark.isInSet(e.marks)?new f(this.pos,this.mark):this}map(t){let e=t.mapResult(this.pos,1);return e.deletedAfter?null:new d(e.pos,this.mark)}toJSON(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(t,e){if("number"!=typeof e.pos)throw RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new d(e.pos,t.markFromJSON(e.mark))}}l.jsonID("removeNodeMark",d);class m extends l{constructor(t,e,n,r=!1){super(),this.from=t,this.to=e,this.slice=n,this.structure=r}apply(t){return this.structure&&y(t,this.from,this.to)?h.fail("Structure replace would overwrite content"):h.fromReplace(t,this.from,this.to,this.slice)}getMap(){return new o([this.from,this.to-this.from,this.slice.size])}invert(t){return new m(this.from,this.from+this.slice.size,t.slice(this.from,this.to))}map(t){let e=t.mapResult(this.from,1),n=t.mapResult(this.to,-1);return e.deletedAcross&&n.deletedAcross?null:new m(e.pos,Math.max(e.pos,n.pos),this.slice)}merge(t){if(!(t instanceof m)||t.structure||this.structure)return null;if(this.from+this.slice.size!=t.from||this.slice.openEnd||t.slice.openStart){if(t.to!=this.from||this.slice.openStart||t.slice.openEnd)return null;{let e=this.slice.size+t.slice.size==0?r.p2.empty:new r.p2(t.slice.content.append(this.slice.content),t.slice.openStart,this.slice.openEnd);return new m(t.from,this.to,e,this.structure)}}{let e=this.slice.size+t.slice.size==0?r.p2.empty:new r.p2(this.slice.content.append(t.slice.content),this.slice.openStart,t.slice.openEnd);return new m(this.from,this.to+(t.to-t.from),e,this.structure)}}toJSON(){let t={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(t.slice=this.slice.toJSON()),this.structure&&(t.structure=!0),t}static fromJSON(t,e){if("number"!=typeof e.from||"number"!=typeof e.to)throw RangeError("Invalid input for ReplaceStep.fromJSON");return new m(e.from,e.to,r.p2.fromJSON(t,e.slice),!!e.structure)}}l.jsonID("replace",m);class v extends l{constructor(t,e,n,r,i,o,s=!1){super(),this.from=t,this.to=e,this.gapFrom=n,this.gapTo=r,this.slice=i,this.insert=o,this.structure=s}apply(t){if(this.structure&&(y(t,this.from,this.gapFrom)||y(t,this.gapTo,this.to)))return h.fail("Structure gap-replace would overwrite content");let e=t.slice(this.gapFrom,this.gapTo);if(e.openStart||e.openEnd)return h.fail("Gap is not a flat range");let n=this.slice.insertAt(this.insert,e.content);return n?h.fromReplace(t,this.from,this.to,n):h.fail("Content does not fit in gap")}getMap(){return new o([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(t){let e=this.gapTo-this.gapFrom;return new v(this.from,this.from+this.slice.size+e,this.from+this.insert,this.from+this.insert+e,t.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(t){let e=t.mapResult(this.from,1),n=t.mapResult(this.to,-1),r=this.from==this.gapFrom?e.pos:t.map(this.gapFrom,-1),i=this.to==this.gapTo?n.pos:t.map(this.gapTo,1);return e.deletedAcross&&n.deletedAcross||r<e.pos||i>n.pos?null:new v(e.pos,n.pos,r,i,this.slice,this.insert,this.structure)}toJSON(){let t={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(t.slice=this.slice.toJSON()),this.structure&&(t.structure=!0),t}static fromJSON(t,e){if("number"!=typeof e.from||"number"!=typeof e.to||"number"!=typeof e.gapFrom||"number"!=typeof e.gapTo||"number"!=typeof e.insert)throw RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new v(e.from,e.to,e.gapFrom,e.gapTo,r.p2.fromJSON(t,e.slice),e.insert,!!e.structure)}}function y(t,e,n){let r=t.resolve(e),i=n-e,o=r.depth;for(;i>0&&o>

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-1;let{depth:n}=this.$to,r=this.$to.after(n);for(;n>1&&r==this.$to.end(--n);)++r;return r}findCloseLevel(t){t:for(let e=Math.min(this.depth,t.depth);e>=0;e--){let{match:n,type:r}=this.frontier[e],i=e<t.depth&&t.end(e+1)==t.pos+(t.depth-(e+1)),o=A(t,e,r,n,i);if(o){for(let n=e-1;n>=0;n--){let{match:e,type:r}=this.frontier[n],i=A(t,n,r,e,!0);if(!i||i.childCount)continue t}return{depth:e,fit:o,move:i?t.doc.resolve(t.after(e+1)):t}}}}close(t){let e=this.findCloseLevel(t);if(!e)return null;for(;this.depth>e.depth;)this.closeFrontierNode();e.fit.childCount&&(this.placed=R(this.placed,e.depth,e.fit)),t=e.move;for(let n=e.depth+1;n<=t.depth;n++){let e=t.node(n),r=e.type.contentMatch.fillBefore(e.content,!0,t.index(n));this.openFrontierNode(e.type,e.attrs,r)}return t}openFrontierNode(t,e=null,n){let i=this.frontier[this.depth];i.match=i.match.matchType(t),this.placed=R(this.placed,this.depth,r.HY.from(t.create(e,n))),this.frontier.push({type:t,match:t.contentMatch})}closeFrontierNode(){let t=this.frontier.pop().match.fillBefore(r.HY.empty,!0);t.childCount&&(this.placed=R(this.placed,this.frontier.length,t))}}function T(t,e,n){return 0==e?t.cutByIndex(n,t.childCount):t.replaceChild(0,t.firstChild.copy(T(t.firstChild.content,e-1,n)))}function R(t,e,n){return 0==e?t.append(n):t.replaceChild(t.childCount-1,t.lastChild.copy(R(t.lastChild.content,e-1,n)))}function N(t,e){for(let n=0;n<e;n++)t=t.firstChild.content;return t}function A(t,e,n,r,i){let o=t.node(e),s=i?t.indexAfter(e):t.index(e);if(s==o.childCount&&!n.compatibleContent(o.type))return null;let a=r.fillBefore(o.content,!0,s);return a&&!function(t,e,n){for(let r=n;r<e.childCount;r++)if(!t.allowsMarks(e.child(r).marks))return!0;return!1}(n,o.content,s)?a:null}function I(t,e){let n=[],r=Math.min(t.depth,e.depth);for(let i=r;i>=0;i--){let 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RangeError("Invalid input for AttrStep.fromJSON");return new z(e.pos,e.attr,e.value)}}l.jsonID("attr",z);class F extends l{constructor(t,e){super(),this.attr=t,this.value=e}apply(t){let e=Object.create(null);for(let n in t.attrs)e[n]=t.attrs[n];e[this.attr]=this.value;let n=t.type.create(e,t.content,t.marks);return h.ok(n)}getMap(){return o.empty}invert(t){return new F(this.attr,t.attrs[this.attr])}map(t){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(t,e){if("string"!=typeof e.attr)throw RangeError("Invalid input for DocAttrStep.fromJSON");return new F(e.attr,e.value)}}l.jsonID("docAttr",F);

6let J=class extends Error{};(J=function t(e){let n=Error.call(this,e);return n.__proto__=t.prototype,n}).prototype=Object.create(Error.prototype),J.prototype.constructor=J,J.prototype.name="TransformError";class ${constructor(t){this.doc=t,this.steps=[],this.docs=[],this.mapping=new s}get before(){return this.docs.length?this.docs[0]:this.doc}step(t){let e=this.maybeStep(t);if(e.failed)throw new J(e.failed);return this}maybeStep(t){let e=t.apply(this.doc);return e.failed||this.addStep(t,e.doc),e}get docChanged(){return this.steps.length>0}addStep(t,e){this.docs.push(this.doc),this.steps.push(t),this.mapping.appendMap(t.getMap()),this.doc=e}replace(t,e=t,n=r.p2.empty){let i=O(this.doc,t,e,n);return i&&this.step(i),this}replaceWith(t,e,n){return this.replace(t,e,new r.p2(r.HY.from(n),0,0))}delete(t,e){return this.replace(t,e,r.p2.empty)}insert(t,e){return this.replaceWith(t,t,e)}replaceRange(t,e,n){return!function(t,e,n,i){if(!i.size)return t.deleteRange(e,n);let o=t.doc.resolve(e),s=t.doc.resolve(n);if(C(o,s,i))return t.step(new m(e,n,i));let a=I(o,t.doc.resolve(n));0==a[a.length-1]&&a.pop();let l=-(o.depth+1);a.unshift(l);for(let t=o.depth,e=o.pos-1;t>0;t--,e--){let n=o.node(t).type.spec;if(n.defining||n.definingAsContext||n.isolating)break;a.indexOf(t)>-1?l=t:o.before(t)==e&&a.splice(1,0,-t)}let h=a.indexOf(l),c=[],u=i.openStart;for(let t=i.content,e=0;;e++){let n=t.firstChild;if(c.push(n),e==i.openStart)break;t=n.content}for(let t=u-1;t>=0;t--){var p;let e=c[t],n=(p=e.type).spec.defining||p.spec.definingForContent;if(n&&!e.sameMarkup(o.node(Math.abs(l)-1)))u=t;else if(n||!e.type.isTextblock)break}for(let e=i.openStart;e>=0;e--){let l=(e+u+1)%(i.openStart+1),p=c[l];if(p)for(let e=0;e<a.length;e++){let c=a[(e+h)%a.length],u=!0;c<0&&(u=!1,c=-c);let f=o.node(c-1),d=o.index(c-1);if(f.canReplaceWith(d,d,p.type,p.marks))return t.replace(o.before(c),u?s.after(c):n,new r.p2(function t(e,n,i,o,s){if(n<i){let r=e.firstChild;e=e.replaceChild(0,r.copy(t(r.content,n+1,i,o,r)))}if(n>o){let t=s.contentMatchAt(0),n=t.fillBefore(e).append(e);e=n.append(t.matchFragment(n).fillBefore(r.HY.empty,!0))}return e}(i.content,0,i.openStart,l),l,i.openEnd))}}let f=t.steps.length;for(let r=a.length-1;r>=0&&(t.replace(e,n,i),!(t.steps.length>f));r--){let t=a[r];t<0||(e=o.before(t),n=s.after(t))}}(this,t,e,n),this}replaceRangeWith(t,e,n){return!function(t,e,n,i){if(!i.isInline&&e==n&&t.doc.resolve(e).parent.content.size){let r=function(t,e,n){let r=t.resolve(e);if(r.parent.canReplaceWith(r.index(),r.index(),n))return e;if(0==r.parentOffset)for(let t=r.depth-1;t>=0;t--){let e=r.index(t);if(r.node(t).canReplaceWith(e,e,n))return r.before(t+1);if(e>0)return null}if(r.parentOffset==r.parent.content.size)for(let t=r.depth-1;t>=0;t--){let e=r.indexAfter(t);if(r.node(t).canReplaceWith(e,e,n))return r.after(t+1);if(e<r.node(t).childCount)break}return null}(t.doc,e,i.type);null!=r&&(e=n=r)}t.replaceRange(e,n,new r.p2(r.HY.from(i),0,0))}(this,t,e,n),this}deleteRange(t,e){return!function(t,e,n){let r=t.doc.resolve(e),i=t.doc.resolve(n),o=I(r,i);for(let e=0;e<o.length;e++){let n=o[e],s=e==o.length-1;if(s&&0==n||r.node(n).type.contentMatch.validEnd)return t.delete(r.start(n),i.end(n));if(n>0&&(s||r.node(n-1).canReplace(r.index(n-1),i.indexAfter(n-1))))return t.delete(r.before(n),i.after(n))}for(let o=1;o<=r.depth&&o<=i.depth;o++)if(e-r.start(o)==r.depth-o&&n>r.end(o)&&i.end(o)-n!=i.depth-o)return t.delete(r.before(o),n);t.delete(e,n)}(this,t,e),this}lift(t,e){return!function(t,e,n){let{$from:i,$to:o,depth:s}=e,a=i.before(s+1),l=o.after(s+1),h=a,c=l,u=r.HY.empty,p=0;for(let t=s,e=!1;t>n;t--)e||i.index(t)>0?(e=!0,u=r.HY.from(i.node(t).copy(u)),p++):h--;let f=r.HY.empty,d=0;for(let t=s,e=!1;t>n;t--)e||o.after(t+1)<o.end(t)?(e=!0,f=r.HY.from(o.node(t).copy(f)),d++):c++;t.step(new v(h,c,a,l,new r.p2(u.append(f),p,d),u.size-p,!0))}(this,t,e),this}join(t,e=1){return!function(t,e,n){let i=new m(e-n,e+n,r.p2.empty,!0);t.step(i)}(this,t,e),this}wrap(t,e){return!function(t,e,n){let i=r.HY.empty;for(let t=n.length-1;t>=0;t--){if(i.size){let e=n[t].type.contentMatch.matchFragment(i);if(!e||!e.validEnd)throw RangeError("Wrapper type given to Transform.wrap does not form valid content of its parent wrapper")}i=r.HY.from(n[t].type.create(n[t].attrs,i))}let o=e.start,s=e.end;t.step(new v(o,s,o,s,new r.p2(i,0,0),n.length,!0))}(this,t,e),this}setBlockType(t,e=t,n,i=null){return!function(t,e,n,i,o){if(!i.isTextblock)throw RangeError("Type given to setBlockType should be a textblock");let s=t.steps.length;t.doc.nodesBetween(e,n,(e,n)=>{var a,l;let h,c,u="function"==typeof o?o(e):o;if(e.isTextblock&&!e.hasMarkup(i,u)&&(a=t.doc,l=t.mapping.slice(s).map(n),c=(h=a.resolve(l)).index(),h.parent.canReplaceWith(c,c+1,i))){let o=null;if(i.schema.linebreakReplacement){let t="pre"==i.whitespace,e=!!i.contentMatch.matchType(i.schema.linebreakReplacement);t&&!e?o=!1:!t&&e&&(o=!0)}!1===o&&function(t,e,n,r){e.forEach((i,o)=>

6{if(i.type==i.type.schema.linebreakReplacement){let i=t.mapping.slice(r).map(n+1+o);t.replaceWith(i,i+1,e.type.schema.text("\n"))}})}(t,e,n,s),g(t,t.mapping.slice(s).map(n,1),i,void 0,null===o);let a=t.mapping.slice(s),l=a.map(n,1),h=a.map(n+e.nodeSize,1);return t.step(new v(l,h,l+1,h-1,new r.p2(r.HY.from(i.create(u,null,e.marks)),0,0),1,!0)),!0===o&&function(t,e,n,r){e.forEach((i,o)=>{if(i.isText){let s,a=/\r?\n|\r/g;for(;s=a.exec(i.text);){let i=t.mapping.slice(r).map(n+1+o+s.index);t.replaceWith(i,i+1,e.type.schema.linebreakReplacement.create())}}})}(t,e,n,s),!1}})}(this,t,e,n,i),this}setNodeMarkup(t,e,n=null,i){return!function(t,e,n,i,o){let s=t.doc.nodeAt(e);if(!s)throw RangeError("No node at given position");n||(n=s.type);let a=n.create(i,null,o||s.marks);if(s.isLeaf)return t.replaceWith(e,e+s.nodeSize,a);if(!n.validContent(s.content))throw RangeError("Invalid content for node type "+n.name);t.step(new v(e,e+s.nodeSize,e+1,e+s.nodeSize-1,new r.p2(r.HY.from(a),0,0),1,!0))}(this,t,e,n,i),this}setNodeAttribute(t,e,n){return this.step(new z(t,e,n)),this}setDocAttribute(t,e){return this.step(new F(t,e)),this}addNodeMark(t,e){return this.step(new f(t,e)),this}removeNodeMark(t,e){if(!(e instanceof r.vc)){let n=this.doc.nodeAt(t);if(!n)throw RangeError("No node at position "+t);if(!(e=e.isInSet(n.marks)))return this}return this.step(new d(t,e)),this}split(t,e=1,n){return!function(t,e,n=1,i){let o=t.doc.resolve(e),s=r.HY.empty,a=r.HY.empty;for(let t=o.depth,e=o.depth-n,l=n-1;t>e;t--,l--){s=r.HY.from(o.node(t).copy(s));let e=i&&i[l];a=r.HY.from(e?e.type.create(e.attrs,a):o.node(t).copy(a))}t.step(new m(e,e,new r.p2(s.append(a),n,n),!0))}(this,t,e,n),this}addMark(t,e,n){var r;let i,o,s,a;return r=this,s=[],a=[],r.doc.nodesBetween(t,e,(r,l,h)=>{if(!r.isInline)return;let c=r.marks;if(!n.isInSet(c)&&h.type.allowsMarkType(n.type)){let h=Math.max(l,t),f=Math.min(l+r.nodeSize,e),d=n.addToSet(c);for(let t=0;t<c.length;t++)c[t].isInSet(d)||(i&&i.to==h&&i.mark.eq(c[t])?i.to=f:s.push(i=new p(h,f,c[t])));o&&o.to==h?o.to=f:a.push(o=new u(h,f,n))}}),s.forEach(t=>r.step(t)),a.forEach(t=>r.step(t)),this}removeMark(t,e,n){var i;let o,s;return i=this,o=[],s=0,i.doc.nodesBetween(t,e,(i,a)=>{if(!i.isInline)return;s++;let l=null;if(n instanceof r.ZU){let t=i.marks,e;for(;e=n.isInSet(t);)(l||(l=[])).push(e),t=e.removeFromSet(t)}else n?n.isInSet(i.marks)&&(l=[n]):l=i.marks;if(l&&l.length){let n=Math.min(a+i.nodeSize,e);for(let e=0;e<l.length;e++){let r=l[e],i;for(let t=0;t<o.length;t++){let e=o[t];e.step==s-1&&r.eq(o[t].style)&&(i=e)}i?(i.to=n,i.step=s):o.push({style:r,from:Math.max(a,t),to:n,step:s})}}}),o.forEach(t=>i.step(new p(t.from,t.to,t.style))),this}clearIncompatible(t,e,n){return g(this,t,e,n),this}}}}]);