https://crewops.lovable.app/assets/EmailBlastWizard-B5UDNzlj.js

1import{c as Et,r as z,d0 as li,cq as St,j as b,d1 as nd,bh as rd,B as dt,u as sd,J as id,y as od,K as Le,aq as ld,b8 as ad,q as cd,Q as Xr,V as Qr,Y as Zr,$ as es,a0 as qt,a1 as ts,a6 as ns,aY as dd,aZ as ud,a7 as hd,a_ as fd,h as pd,p as md,an as On}from"./index-B01jGDSO.js";import{S as gd}from"./switch-DMI64B-N.js";import{u as yd}from"./useOrgQuery-JRPR4imB.js";import{C as bd}from"./CustomerSelector-Cqd-QrPS.js";import{d as kd}from"./index-Dh4i1-J3.js";import{L as xd}from"./list-PSQKtgFH.js";import{L as Sd}from"./link-BNRasCVE.js";import{E as Ki}from"./EmailPreviewMockup-kXaRgfV2.js";import{A as qi}from"./arrow-right-D4XSCGwT.js";import"./radio-group-DQYqzodQ.js";import"./purify.es-C5KSVp3G.js";/**
2 * @license lucide-react v0.462.0 - ISC
3 *
4 * This source code is licensed under the ISC license.
5 * See the LICENSE file in the root directory of this source tree.
6 */const wd=Et("Bold",[["path",{d:"M6 12h9a4 4 0 0 1 0 8H7a1 1 0 0 1-1-1V5a1 1 0 0 1 1-1h7a4 4 0 0 1 0 8",key:"mg9rjx"}]]);/**
7 * @license lucide-react v0.462.0 - ISC
8 *
9 * This source code is licensed under the ISC license.
10 * See the LICENSE file in the root directory of this source tree.
11 */const Cd=Et("Heading2",[["path",{d:"M4 12h8",key:"17cfdx"}],["path",{d:"M4 18V6",key:"1rz3zl"}],["path",{d:"M12 18V6",key:"zqpxq5"}],["path",{d:"M21 18h-4c0-4 4-3 4-6 0-1.5-2-2.5-4-1",key:"9jr5yi"}]]);/**
12 * @license lucide-react v0.462.0 - ISC
13 *
14 * This source code is licensed under the ISC license.
15 * See the LICENSE file in the root directory of this source tree.
16 */const vd=Et("Italic",[["line",{x1:"19",x2:"10",y1:"4",y2:"4",key:"15jd3p"}],["line",{x1:"14",x2:"5",y1:"20",y2:"20",key:"bu0au3"}],["line",{x1:"15",x2:"9",y1:"4",y2:"20",key:"uljnxc"}]]);/**
17 * @license lucide-react v0.462.0 - ISC
18 *
19 * This source code is licensed under the ISC license.
20 * See the LICENSE file in the root directory of this source tree.
21 */const Md=Et("ListOrdered",[["path",{d:"M10 12h11",key:"6m4ad9"}],["path",{d:"M10 18h11",key:"11hvi2"}],["path",{d:"M10 6h11",key:"c7qv1k"}],["path",{d:"M4 10h2",key:"16xx2s"}],["path",{d:"M4 6h1v4",key:"cnovpq"}],["path",{d:"M6 18H4c0-1 2-2 2-3s-1-1.5-2-1",key:"m9a95d"}]]);/**
22 * @license lucide-react v0.462.0 - ISC
23 *
24 * This source code is licensed under the ISC license.
25 * See the LICENSE file in the root directory of this source tree.
26 */const Td=Et("Redo",[["path",{d:"M21 7v6h-6",key:"3ptur4"}],["path",{d:"M3 17a9 9 0 0 1 9-9 9 9 0 0 1 6 2.3l3 2.7",key:"1kgawr"}]]);/**
27 * @license lucide-react v0.462.0 - ISC
28 *
29 * This source code is licensed under the ISC license.
30 * See the LICENSE file in the root directory of this source tree.
31 */const Ed=Et("Underline",[["path",{d:"M6 4v6a6 6 0 0 0 12 0V4",key:"9kb039"}],["line",{x1:"4",x2:"20",y1:"20",y2:"20",key:"nun2al"}]]);/**
32 * @license lucide-react v0.462.0 - ISC
33 *
34 * This source code is licensed under the ISC license.
35 * See the LICENSE file in the root directory of this source tree.
36 */const Nd=Et("Undo",[["path",{d:"M3 7v6h6",key:"1v2h90"}],["path",{d:"M21 17a9 9 0 0 0-9-9 9 9 0 0 0-6 2.3L3 13",key:"1r6uu6"}]]);function ee(n){this.content=n}ee.prototype={constructor:ee,find:function(n){for(var e=0;e<this.content.length;e+=2)if(this.content[e]===n)return e;return-1},get:function(n){var e=this.find(n);return e==-1?void 0:this.content[e+1]},update:function(n,e,t){var r=t&&t!=n?this.remove(t):this,s=r.find(n),i=r.content.slice();return s==-1?i.push(t||n,e):(i[s+1]=e,t&&(i[s]=t)),new ee(i)},remove:function(n){var e=this.find(n);if(e==-1)return this;var t=this.content.slice();return t.splice(e,2),new ee(t)},addToStart:function(n,e){return new ee([n,e].concat(this.remove(n).content))},addToEnd:function(n,e){var t=this.remove(n).content.slice();return t.push(n,e),new ee(t)},addBefore:function(n,e,t){var r=this.remove(e),s=r.content.slice(),i=r.find(n);return s.splice(i==-1?s.length:i,0,e,t),new ee(s)},forEach:function(n){for(var 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this.content.size&&(e+="("+this.content.toStringInner()+")"),El(this.marks,e)}contentMatchAt(e){let t=this.type.contentMatch.matchFragment(this.content,0,e);if(!t)throw new Error("Called contentMatchAt on a node with invalid content");return t}canReplace(e,t,r=k.empty,s=0,i=r.childCount){let o=this.contentMatchAt(e).matchFragment(r,s,i),l=o&&o.matchFragment(this.content,t);if(!l||!l.validEnd)return!1;for(let a=s;a<i;a++)if(!this.type.allowsMarks(r.child(a).marks))return!1;return!0}canReplaceWith(e,t,r,s){if(s&&!this.type.allowsMarks(s))return!1;let i=this.contentMatchAt(e).matchType(r),o=i&&i.matchFragment(this.content,t);return o?o.validEnd:!1}canAppend(e){return e.content.size?this.canReplace(this.childCount,this.childCount,e.content):this.type.compatibleContent(e.type)}check(){this.type.checkContent(this.content),this.type.checkAttrs(this.attrs);let e=$.none;for(let t=0;t<this.marks.length;t++){let 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n.tag!=null}function Kd(n){return n.style!=null}let rn=class Ds{constructor(e,t){this.schema=e,this.rules=t,this.tags=[],this.styles=[];let r=this.matchedStyles=[];t.forEach(s=>{if(Ud(s))this.tags.push(s);else if(Kd(s)){let i=/[^=]*/.exec(s.style)[0];r.indexOf(i)<0&&r.push(i),this.styles.push(s)}}),this.normalizeLists=!this.tags.some(s=>{if(!/^(ul|ol)\b/.test(s.tag)||!s.node)return!1;let i=e.nodes[s.node];return i.contentMatch.matchType(i)})}parse(e,t={}){let r=new eo(this,t,!1);return r.addAll(e,$.none,t.from,t.to),r.finish()}parseSlice(e,t={}){let r=new eo(this,t,!0);return r.addAll(e,$.none,t.from,t.to),w.maxOpen(r.finish())}matchTag(e,t,r){for(let s=r?this.tags.indexOf(r)+1:0;s<this.tags.length;s++){let i=this.tags[s];if(Gd(e,i.tag)&&(i.namespace===void 0||e.namespaceURI==i.namespace)&&(!i.context||t.matchesContext(i.context))){if(i.getAttrs){let o=i.getAttrs(e);if(o===!1)continue;i.attrs=o||void 0}return i}}}matchStyle(e,t,r,s){for(let 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r=this.content[this.content.length-1],s;if(r&&r.isText&&(s=/[ \t\r\n\u000c]+$/.exec(r.text))){let i=r;r.text.length==s[0].length?this.content.pop():this.content[this.content.length-1]=i.withText(i.text.slice(0,i.text.length-s[0].length))}}let t=k.from(this.content);return!e&&this.match&&(t=t.append(this.match.fillBefore(k.empty,!0))),this.type?this.type.create(this.attrs,t,this.marks):t}inlineContext(e){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:e.parentNode&&!zl.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}}class eo{constructor(e,t,r){this.parser=e,this.options=t,this.isOpen=r,this.open=0,this.localPreserveWS=!1;let s=t.topNode,i,o=Zi(null,t.preserveWhitespace,0)|(r?sn:0);s?i=new Dn(s.type,s.attrs,$.none,!0,t.topMatch||s.type.contentMatch,o):r?i=new Dn(null,null,$.none,!0,null,o):i=new Dn(e.schema.topNodeType,null,$.none,!0,null,o),this.nodes=[i],this.find=t.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(e,t){e.nodeType==3?this.addTextNode(e,t):e.nodeType==1&&this.addElement(e,t)}addTextNode(e,t){let r=e.nodeValue,s=this.top,i=s.options&Is?"full":this.localPreserveWS||(s.options&gn)>0,{schema:o}=this.parser;if(i==="full"||s.inlineContext(e)||/[^ \t\r\n\u000c]/.test(r)){if(i)if(i==="full")r=r.replace(/\r\n?/g,`
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39if(t.node)if(o=this.parser.schema.nodes[t.node],o.isLeaf)this.insertNode(o.create(t.attrs),r,e.nodeName=="BR")||this.leafFallback(e,r);else{let a=this.enter(o,t.attrs||null,r,t.preserveWhitespace);a&&(i=!0,r=a)}else{let a=this.parser.schema.marks[t.mark];r=r.concat(a.create(t.attrs))}let l=this.top;if(o&&o.isLeaf)this.findInside(e);else if(s)this.addElement(e,r,s);else if(t.getContent)this.findInside(e),t.getContent(e,this.parser.schema).forEach(a=>this.insertNode(a,r,!1));else{let a=e;typeof t.contentElement=="string"?a=e.querySelector(t.contentElement):typeof t.contentElement=="function"?a=t.contentElement(e):t.contentElement&&(a=t.contentElement),this.findAround(e,a,!0),this.addAll(a,r),this.findAround(e,a,!1)}i&&this.sync(l)&&this.open--}addAll(e,t,r,s){let i=r||0;for(let o=r?e.childNodes[r]:e.firstChild,l=s==null?null:e.childNodes[s];o!=l;o=o.nextSibling,++i)this.findAtPoint(e,i),this.addDOM(o,t);this.findAtPoint(e,i)}findPlace(e,t,r){let s,i;for(let o=this.open,l=0;o>=0;o--){let a=this.nodes[o],c=a.findWrapping(e);if(c&&(!s||s.length>c.length+l)&&(s=c,i=a,!c.length))break;if(a.solid){if(r)break;l+=2}}if(!s)return null;this.sync(i);for(let o=0;o<s.length;o++)t=this.enterInner(s[o],null,t,!1);return t}insertNode(e,t,r){if(e.isInline&&this.needsBlock&&!this.top.type){let i=this.textblockFromContext();i&&(t=this.enterInner(i,null,t))}let s=this.findPlace(e,t,r);if(s){this.closeExtra();let i=this.top;i.match&&(i.match=i.match.matchType(e.type));let o=$.none;for(let l of s.concat(e.marks))(i.type?i.type.allowsMarkType(l.type):no(l.type,e.type))&&(o=l.addToSet(o));return i.content.push(e.mark(o)),!0}return!1}enter(e,t,r,s){let i=this.findPlace(e.create(t),r,!1);return i&&(i=this.enterInner(e,t,r,!0,s)),i}enterInner(e,t,r,s=!1,i){this.closeExtra();let o=this.top;o.match=o.match&&o.match.matchType(e);let l=Zi(e,i,o.options);o.options&sn&&o.content.length==0&&(l|=sn);let a=$.none;return r=r.filter(c=>(o.type?o.type.allowsMarkType(c.type):no(c.type,e))?(a=c.addToSet(a),!1):!0),this.nodes.push(new Dn(e,t,a,s,null,l)),this.open++,r}closeExtra(e=!1){let t=this.nodes.length-1;if(t>this.open){for(;t>this.open;t--)this.nodes[t-1].content.push(this.nodes[t].finish(e));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(e){for(let t=this.open;t>=0;t--){if(this.nodes[t]==e)return this.open=t,!0;this.localPreserveWS&&(this.nodes[t].options|=gn)}return!1}get currentPos(){this.closeExtra();let e=0;for(let t=this.open;t>=0;t--){let r=this.nodes[t].content;for(let s=r.length-1;s>=0;s--)e+=r[s].nodeSize;t&&e++}return e}findAtPoint(e,t){if(this.find)for(let r=0;r<this.find.length;r++)this.find[r].node==e&&this.find[r].offset==t&&(this.find[r].pos=this.currentPos)}findInside(e){if(this.find)for(let t=0;t<this.find.length;t++)this.find[t].pos==null&&e.nodeType==1&&e.contains(this.find[t].node)&&(this.find[t].pos=this.currentPos)}findAround(e,t,r){if(e!=t&&this.find)for(let s=0;s<this.find.length;s++)this.find[s].pos==null&&e.nodeType==1&&e.contains(this.find[s].node)&&t.compareDocumentPosition(this.find[s].node)&(r?2:4)&&(this.find[s].pos=this.currentPos)}findInText(e){if(this.find)for(let t=0;t<this.find.length;t++)this.find[t].node==e&&(this.find[t].pos=this.currentPos-(e.nodeValue.length-this.find[t].offset))}matchesContext(e){if(e.indexOf("|")>-1)return e.split(/\s*\|\s*/).some(this.matchesContext,this);let t=e.split("/"),r=this.options.context,s=!this.isOpen&&(!r||r.parent.type==this.nodes[0].type),i=-(r?r.depth+1:0)+(s?0:1),o=(l,a)=>{for(;l>=0;l--){let c=t[l];if(c==""){if(l==t.length-1||l==0)continue;for(;a>=i;a--)if(o(l-1,a))return!0;return!1}else{let d=a>0||a==0&&s?this.nodes[a].type:r&&a>=i?r.node(a-i).type:null;if(!d||d.name!=c&&!d.isInGroup(c))return!1;a--}}return!0};return o(t.length-1,this.open)}textblockFromContext(){let e=this.options.context;if(e)for(let t=e.depth;t>=0;t--){let r=e.node(t).contentMatchAt(e.indexAfter(t)).defaultType;if(r&&r.isTextblock&&r.defaultAttrs)return r}for(let t in this.parser.schema.nodes){let r=this.parser.schema.nodes[t];

39if(r.isTextblock&&r.defaultAttrs)return r}}}function Jd(n){for(let e=n.firstChild,t=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&Bl.hasOwnProperty(r)&&t?(t.appendChild(e),e=t):r=="li"?t=e:r&&(t=null)}}function Gd(n,e){return(n.matches||n.msMatchesSelector||n.webkitMatchesSelector||n.mozMatchesSelector).call(n,e)}function to(n){let e={};for(let t in n)e[t]=n[t];return e}function no(n,e){let t=e.schema.nodes;for(let r in t){let s=t[r];if(!s.allowsMarkType(n))continue;let i=[],o=l=>{i.push(l);for(let a=0;a<l.edgeCount;a++){let{type:c,next:d}=l.edge(a);if(c==e||i.indexOf(d)<0&&o(d))return!0}};if(o(s.contentMatch))return!0}}class Nt{constructor(e,t){this.nodes=e,this.marks=t}serializeFragment(e,t={},r){r||(r=ss(t).createDocumentFragment());let s=r,i=[];return e.forEach(o=>{if(i.length||o.marks.length){let l=0,a=0;for(;l<i.length&&a<o.marks.length;){let c=o.marks[a];if(!this.marks[c.type.name]){a++;continue}if(!c.eq(i[l][0])||c.type.spec.spanning===!1)break;l++,a++}for(;l<i.length;)s=i.pop()[1];for(;a<o.marks.length;){let c=o.marks[a++],d=this.serializeMark(c,o.isInline,t);d&&(i.push([c,s]),s.appendChild(d.dom),s=d.contentDOM||d.dom)}}s.appendChild(this.serializeNodeInner(o,t))}),r}serializeNodeInner(e,t){let{dom:r,contentDOM:s}=Vn(ss(t),this.nodes[e.type.name](e),null,e.attrs);if(s){if(e.isLeaf)throw new RangeError("Content hole not allowed in a leaf node spec");this.serializeFragment(e.content,t,s)}return r}serializeNode(e,t={}){let r=this.serializeNodeInner(e,t);for(let s=e.marks.length-1;s>=0;s--){let i=this.serializeMark(e.marks[s],e.isInline,t);i&&((i.contentDOM||i.dom).appendChild(r),r=i.dom)}return r}serializeMark(e,t,r={}){let s=this.marks[e.type.name];return s&&Vn(ss(r),s(e,t),null,e.attrs)}static renderSpec(e,t,r=null,s){return Vn(e,t,r,s)}static fromSchema(e){return e.cached.domSerializer||(e.cached.domSerializer=new Nt(this.nodesFromSchema(e),this.marksFromSchema(e)))}static nodesFromSchema(e){let t=ro(e.nodes);return t.text||(t.text=r=>r.text),t}static marksFromSchema(e){return ro(e.marks)}}function ro(n){let e={};for(let t in n){let r=n[t].spec.toDOM;r&&(e[t]=r)}return e}function ss(n){return n.document||window.document}const so=new WeakMap;function Yd(n){let e=so.get(n);return e===void 0&&so.set(n,e=Xd(n)),e}function Xd(n){let e=null;function t(r){if(r&&typeof r=="object")if(Array.isArray(r))if(typeof r[0]=="string")e||(e=[]),e.push(r);else for(let s=0;s<r.length;s++)t(r[s]);else for(let s in r)t(r[s])}return t(n),e}function Vn(n,e,t,r){if(typeof e=="string")return{dom:n.createTextNode(e)};if(e.nodeType!=null)return{dom:e};if(e.dom&&e.dom.nodeType!=null)return e;let s=e[0],i;if(typeof s!="string")throw new RangeError("Invalid array passed to renderSpec");if(r&&(i=Yd(r))&&i.indexOf(e)>-1)throw new RangeError("Using an array from an attribute object as a DOM spec. This may be an attempted cross site scripting attack.");let o=s.indexOf(" ");o>0&&(t=s.slice(0,o),s=s.slice(o+1));let l,a=t?n.createElementNS(t,s):n.createElement(s),c=e[1],d=1;if(c&&typeof c=="object"&&c.nodeType==null&&!Array.isArray(c)){d=2;for(let u in c)if(c[u]!=null){let h=u.indexOf(" ");h>0?a.setAttributeNS(u.slice(0,h),u.slice(h+1),c[u]):u=="style"&&a.style?a.style.cssText=c[u]:a.setAttribute(u,c[u])}}for(let u=d;u<e.length;u++){let h=e[u];if(h===0){if(u<e.length-1||u>d)throw new RangeError("Content hole must be the only child of its parent node");return{dom:a,contentDOM:a}}else{let{dom:f,contentDOM:p}=Vn(n,h,t,r);if(a.appendChild(f),p){if(l)throw new RangeError("Multiple content holes");l=p}}}return{dom:a,contentDOM:l}}const $l=65535,jl=Math.pow(2,16);function Qd(n,e){return n+e*jl}function io(n){return n&$l}function Zd(n){return(n-(n&$l))/jl}const Hl=1,Fl=2,_n=4,Vl=8;class Ls{constructor(e,t,r){this.pos=e,this.delInfo=t,this.recover=r}get deleted(){return(this.delInfo&Vl)>0}get deletedBefore(){return(this.delInfo&(Hl|_n))>0}get deletedAfter(){return(this.delInfo&(Fl|_n))>0}get deletedAcross(){return(this.delInfo&_n)>0}}class ge{constructor(e,t=!1){if(this.ranges=e,this.inverted=t,!e.length&&ge.empty)return ge.empty}recover(e){let t=0,r=io(e);if(!this.inverted)for(let s=0;s<r;s++)t+=this.ranges[s*3+2]-this.ranges[s*3+1];return this.ranges[r*3]+t+Zd(e)}mapResult(e,t=1){return this._map(e,t,!1)}map(e,t=1){return this._map(e,t,!0)}_map(e,t,r){let s=0,i=this.inverted?2:1,o=this.inverted?1:2;for(let l=0;l<this.ranges.length;l+=3){let a=this.ranges[l]-(this.inverted?s:0);if(a>e)break;let c=this.ranges[l+i],d=this.ranges[l+o],u=a+c;if(e<=u){let h=c?e==a?-1:e==u?1:t:t,f=a+s+(h<0?0:d);if(r)return f;let p=e==(t<0?a:u)?null:Qd(l/3,e-a),m=e==a?Fl:e==u?Hl:_n;return(t<0?e!=a:e!=u)&&(m|=Vl),new Ls(f,m,p)}s+=d-c}return r?e+s:new Ls(e+s,0,null)}touches(e,t){let r=0,s=io(t),i=this.inverted?2:1,o=this.inverted?1:2;for(let l=0;l<this.ranges.length;l+=3){let a=this.ranges[l]-(this.inverted?r:0);if(a>e)break;let c=this.ranges[l+i],d=a+c;if(e<=d&&l==s*3)return!0;r+=this.ranges[l+o]-c}return!1}forEach(e){let t=this.inverted?2:1,r=this.inverted?1:2;for(let s=0,i=0;s<this.ranges.length;s+=3){let o=this.ranges[s],l=o-(this.inverted?i:0),a=o+(this.inverted?0:i),c=this.ranges[s+t],d=this.ranges[s+r];e(l,l+c,a,a+d),i+=d-c}}invert(){return new ge(this.ranges,!this.inverted)}toString(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}static offset(e){return e==0?ge.empty:new ge(e<0?[0,-e,0]:[0,0,e])}}ge.empty=new ge([]);class yn{constructor(e,t,r=0,s=e?e.length:0){this.mirror=t,this.from=r,this.to=s,this._maps=e||[],this.ownData=!(e||t)}get maps(){return this._maps}slice(e=0,t=this.maps.length){return new yn(this._maps,this.mirror,e,t)}appendMap(e,t){this.ownData||(this._maps=this._maps.slice(),this.mirror=this.mirror&&this.mirror.slice(),this.ownData=!0),this.to=this._maps.push(e),t!=null&&this.setMirror(this._maps.length-1,t)}appendMapping(e){for(let t=0,r=this._maps.length;t<e._maps.length;t++){let s=e.getMirror(t);this.appendMap(e._maps[t],s!=null&&s<t?r+s:void 0)}}getMirror(e){if(this.mirror){for(let t=0;t<this.mirror.length;t++)if(this.mirror[t]==e)return this.mirror[t+(t%2?-1:1)]}}setMirror(e,t){this.mirror||(this.mirror=[]),this.mirror.push(e,t)}appendMappingInverted(e){for(let t=e.maps.length-1,r=this._maps.length+e._maps.length;t>=0;t--){let s=e.getMirror(t);this.appendMap(e._maps[t].invert(),s!=null&&s>t?r-s-1:void 0)}}invert(){let e=new yn;return e.appendMappingInverted(this),e}map(e,t=1){if(this.mirror)return this._map(e,t,!0);for(let r=this.from;r<this.to;r++)e=this._maps[r].map(e,t);return e}mapResult(e,t=1){return this._map(e,t,!1)}_map(e,t,r){let s=0;for(let i=this.from;i<this.to;i++){let o=this._maps[i],l=o.mapResult(e,t);if(l.recover!=null){let a=this.getMirror(i);if(a!=null&&a>i&&a<this.to){i=a,e=this._maps[a].recover(l.recover);continue}}s|=l.delInfo,e=l.pos}return r?e:new Ls(e,s,null)}}const is=Object.create(null);class ce{getMap(){return ge.empty}merge(e){return null}static fromJSON(e,t){if(!t||!t.stepType)throw new RangeError("Invalid input for Step.fromJSON");let r=is[t.stepType];if(!r)throw new RangeError(`No step type ${t.stepType} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in is)throw new RangeError("Duplicate use of step JSON ID "+e);return is[e]=t,t.prototype.jsonID=e,t}}class K{constructor(e,t){this.doc=e,this.failed=t}static ok(e){return new K(e,null)}static fail(e){return new K(null,e)}static fromReplace(e,t,r,s){try{return K.ok(e.replace(t,r,s))}catch(i){if(i instanceof Jn)return K.fail(i.message);throw i}}}function ai(n,e,t){let r=[];for(let s=0;s<n.childCount;s++){let i=n.child(s);i.content.size&&(i=i.copy(ai(i.content,e,i))),i.isInline&&(i=e(i,t,s)),r.push(i)}return k.fromArray(r)}class Xe extends ce{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=e.resolve(this.from),s=r.node(r.sharedDepth(this.to)),i=new w(ai(t.content,(o,l)=>!o.isAtom||!l.type.allowsMarkType(this.mark.type)?o:o.mark(this.mark.addToSet(o.marks)),s),t.openStart,t.openEnd);return K.fromReplace(e,this.from,this.to,i)}invert(){return new Me(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new Xe(t.pos,r.pos,this.mark)}merge(e){return e instanceof Xe&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new Xe(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for AddMarkStep.fromJSON");return new Xe(t.from,t.to,e.markFromJSON(t.mark))}}ce.jsonID("addMark",Xe);class Me extends ce{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=new w(ai(t.content,s=>s.mark(this.mark.removeFromSet(s.marks)),e),t.openStart,t.openEnd);return K.fromReplace(e,this.from,this.to,r)}invert(){return new Xe(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new Me(t.pos,r.pos,this.mark)}merge(e){return e instanceof Me&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new Me(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for RemoveMarkStep.fromJSON");return new Me(t.from,t.to,e.markFromJSON(t.mark))}}ce.jsonID("removeMark",Me);class Qe extends ce{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return K.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.addToSet(t.marks));return K.fromReplace(e,this.pos,this.pos+1,new w(k.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);if(t){let r=this.mark.addToSet(t.marks);if(r.length==t.marks.length){for(let s=0;s<t.marks.length;s++)if(!t.marks[s].isInSet(r))return new Qe(this.pos,t.marks[s]);return new Qe(this.pos,this.mark)}}return new Ct(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Qe(t.pos,this.mark)}toJSON(){return{stepType:"addNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for AddNodeMarkStep.fromJSON");return new Qe(t.pos,e.markFromJSON(t.mark))}}ce.jsonID("addNodeMark",Qe);class Ct extends ce{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return K.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.removeFromSet(t.marks));return K.fromReplace(e,this.pos,this.pos+1,new w(k.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);return!t||!this.mark.isInSet(t.marks)?this:new Qe(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Ct(t.pos,this.mark)}

39toJSON(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new Ct(t.pos,e.markFromJSON(t.mark))}}ce.jsonID("removeNodeMark",Ct);class X extends ce{constructor(e,t,r,s=!1){super(),this.from=e,this.to=t,this.slice=r,this.structure=s}apply(e){return this.structure&&Ps(e,this.from,this.to)?K.fail("Structure replace would overwrite content"):K.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new ge([this.from,this.to-this.from,this.slice.size])}invert(e){return new X(this.from,this.from+this.slice.size,e.slice(this.from,this.to))}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deletedAcross&&r.deletedAcross?null:new X(t.pos,Math.max(t.pos,r.pos),this.slice,this.structure)}merge(e){if(!(e instanceof X)||e.structure||this.structure)return null;if(this.from+this.slice.size==e.from&&!this.slice.openEnd&&!e.slice.openStart){let t=this.slice.size+e.slice.size==0?w.empty:new w(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);return new X(this.from,this.to+(e.to-e.from),t,this.structure)}else if(e.to==this.from&&!this.slice.openStart&&!e.slice.openEnd){let t=this.slice.size+e.slice.size==0?w.empty:new w(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new X(e.from,this.to,t,this.structure)}else return null}toJSON(){let e={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for ReplaceStep.fromJSON");return new X(t.from,t.to,w.fromJSON(e,t.slice),!!t.structure)}}ce.jsonID("replace",X);class Q extends ce{constructor(e,t,r,s,i,o,l=!1){super(),this.from=e,this.to=t,this.gapFrom=r,this.gapTo=s,this.slice=i,this.insert=o,this.structure=l}apply(e){if(this.structure&&(Ps(e,this.from,this.gapFrom)||Ps(e,this.gapTo,this.to)))return K.fail("Structure gap-replace would overwrite content");let t=e.slice(this.gapFrom,this.gapTo);if(t.openStart||t.openEnd)return K.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,t.content);return r?K.fromReplace(e,this.from,this.to,r):K.fail("Content does not fit in gap")}getMap(){return new ge([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(e){let t=this.gapTo-this.gapFrom;return new Q(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)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1),s=this.from==this.gapFrom?t.pos:e.map(this.gapFrom,-1),i=this.to==this.gapTo?r.pos:e.map(this.gapTo,1);return t.deletedAcross&&r.deletedAcross||s<t.pos||i>r.pos?null:new Q(t.pos,r.pos,s,i,this.slice,this.insert,this.structure)}toJSON(){let e={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number"||typeof t.gapFrom!="number"||typeof t.gapTo!="number"||typeof t.insert!="number")throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new Q(t.from,t.to,t.gapFrom,t.gapTo,w.fromJSON(e,t.slice),t.insert,!!t.structure)}}ce.jsonID("replaceAround",Q);function Ps(n,e,t){let r=n.resolve(e),s=t-e,i=r.depth;for(;s>0&&i>0&&r.indexAfter(i)==r.node(i).childCount;)i--,s--;if(s>0){let o=r.node(i).maybeChild(r.indexAfter(i));for(;s>0;){if(!o||o.isLeaf)return!0;o=o.firstChild,s--}}return!1}function eu(n,e,t,r){let s=[],i=[],o,l;n.doc.nodesBetween(e,t,(a,c,d)=>{if(!a.isInline)return;let u=a.marks;if(!r.isInSet(u)&&d.type.allowsMarkType(r.type)){let h=Math.max(c,e),f=Math.min(c+a.nodeSize,t),p=r.addToSet(u);for(let m=0;m<u.length;m++)u[m].isInSet(p)||(o&&o.to==h&&o.mark.eq(u[m])?o.to=f:s.push(o=new Me(h,f,u[m])));l&&l.to==h?l.to=f:i.push(l=new Xe(h,f,r))}}

39),s.forEach(a=>n.step(a)),i.forEach(a=>n.step(a))}function tu(n,e,t,r){let s=[],i=0;n.doc.nodesBetween(e,t,(o,l)=>{if(!o.isInline)return;i++;let a=null;if(r instanceof Pr){let c=o.marks,d;for(;d=r.isInSet(c);)(a||(a=[])).push(d),c=d.removeFromSet(c)}else r?r.isInSet(o.marks)&&(a=[r]):a=o.marks;if(a&&a.length){let c=Math.min(l+o.nodeSize,t);for(let d=0;d<a.length;d++){let u=a[d],h;for(let f=0;f<s.length;f++){let p=s[f];p.step==i-1&&u.eq(s[f].style)&&(h=p)}h?(h.to=c,h.step=i):s.push({style:u,from:Math.max(l,e),to:c,step:i})}}}),s.forEach(o=>n.step(new Me(o.from,o.to,o.style)))}function ci(n,e,t,r=t.contentMatch,s=!0){let i=n.doc.nodeAt(e),o=[],l=e+1;for(let a=0;a<i.childCount;a++){let c=i.child(a),d=l+c.nodeSize,u=r.matchType(c.type);if(!u)o.push(new X(l,d,w.empty));else{r=u;for(let h=0;h<c.marks.length;h++)t.allowsMarkType(c.marks[h].type)||n.step(new Me(l,d,c.marks[h]));if(s&&c.isText&&t.whitespace!="pre"){let h,f=/\r?\n|\r/g,p;for(;h=f.exec(c.text);)p||(p=new w(k.from(t.schema.text(" ",t.allowedMarks(c.marks))),0,0)),o.push(new X(l+h.index,l+h.index+h[0].length,p))}}l=d}if(!r.validEnd){let a=r.fillBefore(k.empty,!0);n.replace(l,l,new w(a,0,0))}for(let a=o.length-1;a>=0;a--)n.step(o[a])}function nu(n,e,t){return(e==0||n.canReplace(e,n.childCount))&&(t==n.childCount||n.canReplace(0,t))}function Kt(n){let t=n.parent.content.cutByIndex(n.startIndex,n.endIndex);for(let r=n.depth,s=0,i=0;;--r){let o=n.$from.node(r),l=n.$from.index(r)+s,a=n.$to.indexAfter(r)-i;if(r<n.depth&&o.canReplace(l,a,t))return r;if(r==0||o.type.spec.isolating||!nu(o,l,a))break;l&&(s=1),a<o.childCount&&(i=1)}return null}function ru(n,e,t){let{$from:r,$to:s,depth:i}=e,o=r.before(i+1),l=s.after(i+1),a=o,c=l,d=k.empty,u=0;for(let p=i,m=!1;p>t;p--)m||r.index(p)>0?(m=!0,d=k.from(r.node(p).copy(d)),u++):a--;let h=k.empty,f=0;for(let p=i,m=!1;p>t;p--)m||s.after(p+1)<s.end(p)?(m=!0,h=k.from(s.node(p).copy(h)),f++):c++;n.step(new Q(a,c,o,l,new w(d.append(h),u,f),d.size-u,!0))}function di(n,e,t=null,r=n){let s=su(n,e),i=s&&iu(r,e);return i?s.map(oo).concat({type:e,attrs:t}).concat(i.map(oo)):null}function oo(n){return{type:n,attrs:null}}function su(n,e){let{parent:t,startIndex:r,endIndex:s}=n,i=t.contentMatchAt(r).findWrapping(e);if(!i)return null;let o=i.length?i[0]:e;return t.canReplaceWith(r,s,o)?i:null}function iu(n,e){let{parent:t,startIndex:r,endIndex:s}=n,i=t.child(r),o=e.contentMatch.findWrapping(i.type);if(!o)return null;let a=(o.length?o[o.length-1]:e).contentMatch;for(let c=r;a&&c<s;c++)a=a.matchType(t.child(c).type);return!a||!a.validEnd?null:o}function ou(n,e,t){let r=k.empty;for(let o=t.length-1;o>=0;o--){if(r.size){let l=t[o].type.contentMatch.matchFragment(r);if(!l||!l.validEnd)throw new RangeError("Wrapper type given to Transform.wrap does not form valid content of its parent wrapper")}r=k.from(t[o].type.create(t[o].attrs,r))}let s=e.start,i=e.end;n.step(new Q(s,i,s,i,new w(r,0,0),t.length,!0))}function lu(n,e,t,r,s){if(!r.isTextblock)throw new RangeError("Type given to setBlockType should be a textblock");let i=n.steps.length;n.doc.nodesBetween(e,t,(o,l)=>{let a=typeof s=="function"?s(o):s;if(o.isTextblock&&!o.hasMarkup(r,a)&&au(n.doc,n.mapping.slice(i).map(l),r)){let c=null;if(r.schema.linebreakReplacement){let f=r.whitespace=="pre",p=!!r.contentMatch.matchType(r.schema.linebreakReplacement);f&&!p?c=!1:!f&&p&&(c=!0)}c===!1&&Wl(n,o,l,i),ci(n,n.mapping.slice(i).map(l,1),r,void 0,c===null);let d=n.mapping.slice(i),u=d.map(l,1),h=d.map(l+o.nodeSize,1);return n.step(new Q(u,h,u+1,h-1,new w(k.from(r.create(a,null,o.marks)),0,0),1,!0)),c===!0&&_l(n,o,l,i),!1}})}function _l(n,e,t,r){e.forEach((s,i)=>{if(s.isText){let o,l=/\r?\n|\r/g;for(;o=l.exec(s.text);){let a=n.mapping.slice(r).map(t+1+i+o.index);n.replaceWith(a,a+1,e.type.schema.linebreakReplacement.create())}}})}function Wl(n,e,t,r){e.forEach((s,i)=>{if(s.type==s.type.schema.linebreakReplacement){let o=n.mapping.slice(r).map(t+1+i);n.replaceWith(o,o+1,e.type.schema.text(`
40`))}})}function au(n,e,t){let r=n.resolve(e),s=r.index();return r.parent.canReplaceWith(s,s+1,t)}function cu(n,e,t,r,s){let i=n.doc.nodeAt(e);if(!i)throw new RangeError("No node at given position");t||(t=i.type);let o=t.create(r,null,s||i.marks);if(i.isLeaf)return n.replaceWith(e,e+i.nodeSize,o);if(!t.validContent(i.content))throw new RangeError("Invalid content for node type "+t.name);n.step(new Q(e,e+i.nodeSize,e+1,e+i.nodeSize-1,new w(k.from(o),0,0),1,!0))}function zt(n,e,t=1,r){let s=n.resolve(e),i=s.depth-t,o=r&&r[r.length-1]||s.parent;if(i<0||s.parent.type.spec.isolating||!s.parent.canReplace(s.index(),s.parent.childCount)||!o.type.validContent(s.parent.content.cutByIndex(s.index(),s.parent.childCount)))return!1;for(let c=s.depth-1,d=t-2;c>i;c--,d--){let u=s.node(c),h=s.index(c);if(u.type.spec.isolating)return!1;let f=u.content.cutByIndex(h,u.childCount),p=r&&r[d+1];p&&(f=f.replaceChild(0,p.type.create(p.attrs)));let m=r&&r[d]||u;if(!u.canReplace(h+1,u.childCount)||!m.type.validContent(f))return!1}let l=s.indexAfter(i),a=r&&r[0];return s.node(i).canReplaceWith(l,l,a?a.type:s.node(i+1).type)}function du(n,e,t=1,r){let s=n.doc.resolve(e),i=k.empty,o=k.empty;for(let l=s.depth,a=s.depth-t,c=t-1;l>a;l--,c--){i=k.from(s.node(l).copy(i));let d=r&&r[c];o=k.from(d?d.type.create(d.attrs,o):s.node(l).copy(o))}n.step(new X(e,e,new w(i.append(o),t,t),!0))}function it(n,e){let t=n.resolve(e),r=t.index();return Ul(t.nodeBefore,t.nodeAfter)&&t.parent.canReplace(r,r+1)}function uu(n,e){e.content.size||n.type.compatibleContent(e.type);let t=n.contentMatchAt(n.childCount),{linebreakReplacement:r}=n.type.schema;for(let s=0;s<e.childCount;s++){let i=e.child(s),o=i.type==r?n.type.schema.nodes.text:i.type;if(t=t.matchType(o),!t||!n.type.allowsMarks(i.marks))return!1}return t.validEnd}function Ul(n,e){return!!(n&&e&&!n.isLeaf&&uu(n,e))}function zr(n,e,t=-1){let r=n.resolve(e);for(let s=r.depth;;

40s--){let i,o,l=r.index(s);if(s==r.depth?(i=r.nodeBefore,o=r.nodeAfter):t>0?(i=r.node(s+1),l++,o=r.node(s).maybeChild(l)):(i=r.node(s).maybeChild(l-1),o=r.node(s+1)),i&&!i.isTextblock&&Ul(i,o)&&r.node(s).canReplace(l,l+1))return e;if(s==0)break;e=t<0?r.before(s):r.after(s)}}function hu(n,e,t){let r=null,{linebreakReplacement:s}=n.doc.type.schema,i=n.doc.resolve(e-t),o=i.node().type;if(s&&o.inlineContent){let d=o.whitespace=="pre",u=!!o.contentMatch.matchType(s);d&&!u?r=!1:!d&&u&&(r=!0)}let l=n.steps.length;if(r===!1){let d=n.doc.resolve(e+t);Wl(n,d.node(),d.before(),l)}o.inlineContent&&ci(n,e+t-1,o,i.node().contentMatchAt(i.index()),r==null);let a=n.mapping.slice(l),c=a.map(e-t);if(n.step(new X(c,a.map(e+t,-1),w.empty,!0)),r===!0){let d=n.doc.resolve(c);_l(n,d.node(),d.before(),n.steps.length)}return n}function fu(n,e,t){let r=n.resolve(e);if(r.parent.canReplaceWith(r.index(),r.index(),t))return e;if(r.parentOffset==0)for(let s=r.depth-1;s>=0;s--){let i=r.index(s);if(r.node(s).canReplaceWith(i,i,t))return r.before(s+1);if(i>0)return null}if(r.parentOffset==r.parent.content.size)for(let s=r.depth-1;s>=0;s--){let i=r.indexAfter(s);if(r.node(s).canReplaceWith(i,i,t))return r.after(s+1);if(i<r.node(s).childCount)return null}return null}function Kl(n,e,t){let r=n.resolve(e);if(!t.content.size)return e;let s=t.content;for(let i=0;i<t.openStart;i++)s=s.firstChild.content;for(let i=1;i<=(t.openStart==0&&t.size?2:1);i++)for(let o=r.depth;o>=0;o--){let l=o==r.depth?0:r.pos<=(r.start(o+1)+r.end(o+1))/2?-1:1,a=r.index(o)+(l>0?1:0),c=r.node(o),d=!1;if(i==1)d=c.canReplace(a,a,s);else{let u=c.contentMatchAt(a).findWrapping(s.firstChild.type);d=u&&c.canReplaceWith(a,a,u[0])}if(d)return l==0?r.pos:l<0?r.before(o+1):r.after(o+1)}return null}function Br(n,e,t=e,r=w.empty){if(e==t&&!r.size)return null;let s=n.resolve(e),i=n.resolve(t);return ql(s,i,r)?new X(e,t,r):new pu(s,i,r).fit()}function ql(n,e,t){return!t.openStart&&!t.openEnd&&n.start()==e.start()&&n.parent.canReplace(n.index(),e.index(),t.content)}class pu{constructor(e,t,r){this.$from=e,this.$to=t,this.unplaced=r,this.frontier=[],this.placed=k.empty;for(let s=0;s<=e.depth;s++){let i=e.node(s);this.frontier.push({type:i.type,match:i.contentMatchAt(e.indexAfter(s))})}for(let s=e.depth;s>0;s--)this.placed=k.from(e.node(s).copy(this.placed))}get depth(){return this.frontier.length-1}fit(){for(;this.unplaced.size;){let c=this.findFittable();c?this.placeNodes(c):this.openMore()||this.dropNode()}let e=this.mustMoveInline(),t=this.placed.size-this.depth-this.$from.depth,r=this.$from,s=this.close(e<0?this.$to:r.doc.resolve(e));if(!s)return null;let i=this.placed,o=r.depth,l=s.depth;for(;o&&l&&i.childCount==1;)i=i.firstChild.content,o--,l--;let a=new w(i,o,l);return e>-1?new Q(r.pos,e,this.$to.pos,this.$to.end(),a,t):a.size||r.pos!=this.$to.pos?new X(r.pos,s.pos,a):null}findFittable(){let e=this.unplaced.openStart;for(let t=this.unplaced.content,r=0,s=this.unplaced.openEnd;r<e;r++){let i=t.firstChild;if(t.childCount>1&&(s=0),i.type.spec.isolating&&s<=r){e=r;break}t=i.content}for(let t=1;t<=2;t++)for(let r=t==1?e:this.unplaced.openStart;r>=0;r--){let s,i=null;r?(i=ls(this.unplaced.content,r-1).firstChild,s=i.content):s=this.unplaced.content;let o=s.firstChild;for(let l=this.depth;l>=0;l--){let{type:a,match:c}=this.frontier[l],d,u=null;if(t==1&&(o?c.matchType(o.type)||(u=c.fillBefore(k.from(o),!1)):i&&a.compatibleContent(i.type)))return{sliceDepth:r,frontierDepth:l,parent:i,inject:u};if(t==2&&o&&(d=c.findWrapping(o.type)))return{sliceDepth:r,frontierDepth:l,parent:i,wrap:d};if(i&&c.matchType(i.type))break}}}openMore(){let{content:e,openStart:t,openEnd:r}=this.unplaced,s=ls(e,t);return!s.childCount||s.firstChild.isLeaf?!1:(this.unplaced=new w(e,t+1,Math.max(r,s.size+t>=e.size-r?t+1:0)),!0)}dropNode(){let{content:e,openStart:t,openEnd:r}=this.unplaced,s=ls(e,t);if(s.childCount<=1&&t>0){let i=e.size-t<=t+s.size;this.unplaced=new w(Xt(e,t-1,1),t-1,i?t-1:r)}else this.unplaced=new w(Xt(e,t,1),t,r)}placeNodes({sliceDepth:e,frontierDepth:t,parent:r,inject:s,wrap:i}){for(;this.depth>t;)this.closeFrontierNode();if(i)for(let m=0;m<i.length;m++)this.openFrontierNode(i[m]);let o=this.unplaced,l=r?r.content:o.content,a=o.openStart-e,c=0,d=[],{match:u,type:h}=this.frontier[t];if(s){for(let m=0;m<s.childCount;m++)d.push(s.child(m));u=u.matchFragment(s)}let f=l.size+e-(o.content.size-o.openEnd);for(;c<l.childCount;){let m=l.child(c),g=u.matchType(m.type);if(!g)break;c++,(c>1||a==0||m.content.size)&&(u=g,d.push(Jl(m.mark(h.allowedMarks(m.marks)),c==1?a:0,c==l.childCount?f:-1)))}let p=c==l.childCount;p||(f=-1),this.placed=Qt(this.placed,t,k.from(d)),this.frontier[t].match=u,p&&f<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let m=0,g=l;m<f;m++){let y=g.lastChild;this.frontier.push({type:y.type,match:y.contentMatchAt(y.childCount)}),g=y.content}this.unplaced=p?e==0?w.empty:new w(Xt(o.content,e-1,1),e-1,f<0?o.openEnd:e-1):new w(Xt(o.content,e,c),o.openStart,o.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return-1;let e=this.frontier[this.depth],t;if(!e.type.isTextblock||!as(this.$to,this.$to.depth,e.type,e.match,!1)||this.$to.depth==this.depth&&(t=this.findCloseLevel(this.$to))&&t.depth==this.depth)return-1;let{depth:r}=this.$to,s=this.$to.after(r);for(;r>1&&s==this.$to.end(--r);)++s;return s}findCloseLevel(e){e:for(let t=Math.min(this.depth,e.depth);t>=0;t--){let{match:r,type:s}=this.frontier[t],i=t<e.depth&&e.end(t+1)==e.pos+(e.depth-(t+1)),o=as(e,t,s,r,i);if(o){for(let l=t-1;l>=0;l--){let{match:a,type:c}=this.frontier[l],d=as(e,l,c,a,!0);if(!d||d.childCount)continue e}return{depth:t,fit:o,move:i?e.doc.resolve(e.after(t+1)):e}}}}close(e){let t=this.findCloseLevel(e);if(!t)return null;for(;this.depth>t.depth;)this.closeFrontierNode();t.fit.childCount&&(this.placed=Qt(this.placed,t.depth,t.fit)),e=t.move;for(let r=t.depth+1;r<=e.depth;r++){let s=e.node(r),i=s.type.contentMatch.fillBefore(s.content,!0,e.index(r));this.openFrontierNode(s.type,s.attrs,i)}return e}openFrontierNode(e,t=null,r){let s=this.frontier[this.depth];s.match=s.match.matchType(e),this.placed=Qt(this.placed,this.depth,k.from(e.create(t,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let t=this.frontier.pop().match.fillBefore(k.empty,!0);t.childCount&&(this.placed=Qt(this.placed,this.frontier.length,t))}}function Xt(n,e,t){return e==0?n.cutByIndex(t,n.childCount):n.replaceChild(0,n.firstChild.copy(Xt(n.firstChild.content,e-1,t)))}function Qt(n,e,t){return e==0?n.append(t):n.replaceChild(n.childCount-1,n.lastChild.copy(Qt(n.lastChild.content,e-1,t)))}function ls(n,e){for(let t=0;t<e;t++)n=n.firstChild.content;return n}function Jl(n,e,t){if(e<=0)return n;let r=n.content;return e>1&&(r=r.replaceChild(0,Jl(r.firstChild,e-1,r.childCount==1?t-1:0))),e>0&&(r=n.type.contentMatch.fillBefore(r).append(r),t<=0&&(r=r.append(n.t

40ype.contentMatch.matchFragment(r).fillBefore(k.empty,!0)))),n.copy(r)}function as(n,e,t,r,s){let i=n.node(e),o=s?n.indexAfter(e):n.index(e);if(o==i.childCount&&!t.compatibleContent(i.type))return null;let l=r.fillBefore(i.content,!0,o);return l&&!mu(t,i.content,o)?l:null}function mu(n,e,t){for(let r=t;r<e.childCount;r++)if(!n.allowsMarks(e.child(r).marks))return!0;return!1}function gu(n){return n.spec.defining||n.spec.definingForContent}function yu(n,e,t,r){if(!r.size)return n.deleteRange(e,t);let s=n.doc.resolve(e),i=n.doc.resolve(t);if(ql(s,i,r))return n.step(new X(e,t,r));let o=Yl(s,i);o[o.length-1]==0&&o.pop();let l=-(s.depth+1);o.unshift(l);for(let h=s.depth,f=s.pos-1;h>0;h--,f--){let p=s.node(h).type.spec;if(p.defining||p.definingAsContext||p.isolating)break;o.indexOf(h)>-1?l=h:s.before(h)==f&&o.splice(1,0,-h)}let a=o.indexOf(l),c=[],d=r.openStart;for(let h=r.content,f=0;;f++){let p=h.firstChild;if(c.push(p),f==r.openStart)break;h=p.content}for(let h=d-1;h>=0;h--){let f=c[h],p=gu(f.type);if(p&&!f.sameMarkup(s.node(Math.abs(l)-1)))d=h;else if(p||!f.type.isTextblock)break}for(let h=r.openStart;h>=0;h--){let f=(h+d+1)%(r.openStart+1),p=c[f];if(p)for(let m=0;m<o.length;m++){let g=o[(m+a)%o.length],y=!0;g<0&&(y=!1,g=-g);let S=s.node(g-1),v=s.index(g-1);if(S.canReplaceWith(v,v,p.type,p.marks))return n.replace(s.before(g),y?i.after(g):t,new w(Gl(r.content,0,r.openStart,f),f,r.openEnd))}}let u=n.steps.length;for(let h=o.length-1;h>=0&&(n.replace(e,t,r),!(n.steps.length>u));h--){let f=o[h];f<0||(e=s.before(f),t=i.after(f))}}function Gl(n,e,t,r,s){if(e<t){let i=n.firstChild;n=n.replaceChild(0,i.copy(Gl(i.content,e+1,t,r,i)))}if(e>r){let i=s.contentMatchAt(0),o=i.fillBefore(n).append(n);n=o.append(i.matchFragment(o).fillBefore(k.empty,!0))}return n}function bu(n,e,t,r){if(!r.isInline&&e==t&&n.doc.resolve(e).parent.content.size){let s=fu(n.doc,e,r.type);s!=null&&(e=t=s)}n.replaceRange(e,t,new w(k.from(r),0,0))}function ku(n,e,t){let r=n.doc.resolve(e),s=n.doc.resolve(t),i=Yl(r,s);for(let o=0;o<i.length;o++){let l=i[o],a=o==i.length-1;if(a&&l==0||r.node(l).type.contentMatch.validEnd)return n.delete(r.start(l),s.end(l));if(l>0&&(a||r.node(l-1).canReplace(r.index(l-1),s.indexAfter(l-1))))return n.delete(r.before(l),s.after(l))}for(let o=1;o<=r.depth&&o<=s.depth;o++)if(e-r.start(o)==r.depth-o&&t>r.end(o)&&s.end(o)-t!=s.depth-o&&r.start(o-1)==s.start(o-1)&&r.node(o-1).canReplace(r.index(o-1),s.index(o-1)))return n.delete(r.before(o),t);n.delete(e,t)}function Yl(n,e){let t=[],r=Math.min(n.depth,e.depth);for(let s=r;s>=0;s--){let i=n.start(s);if(i<n.pos-(n.depth-s)||e.end(s)>e.pos+(e.depth-s)||n.node(s).type.spec.isolating||e.node(s).type.spec.isolating)break;(i==e.start(s)||s==n.depth&&s==e.depth&&n.parent.inlineContent&&e.parent.inlineContent&&s&&e.start(s-1)==i-1)&&t.push(s)}return t}class Bt extends ce{constructor(e,t,r){super(),this.pos=e,this.attr=t,this.value=r}apply(e){let t=e.nodeAt(this.pos);if(!t)return K.fail("No node at attribute step's position");let r=Object.create(null);for(let i in t.attrs)r[i]=t.attrs[i];r[this.attr]=this.value;let s=t.type.create(r,null,t.marks);return K.fromReplace(e,this.pos,this.pos+1,new w(k.from(s),0,t.isLeaf?0:1))}getMap(){return ge.empty}invert(e){return new Bt(this.pos,this.attr,e.nodeAt(this.pos).attrs[this.attr])}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Bt(t.pos,this.attr,this.value)}toJSON(){return{stepType:"attr",pos:this.pos,attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.pos!="number"||typeof t.attr!="string")throw new RangeError("Invalid input for AttrStep.fromJSON");return new Bt(t.pos,t.attr,t.value)}}ce.jsonID("attr",Bt);class bn extends ce{constructor(e,t){super(),this.attr=e,this.value=t}apply(e){let t=Object.create(null);for(let s in e.attrs)t[s]=e.attrs[s];t[this.attr]=this.value;let r=e.type.create(t,e.content,e.marks);return K.ok(r)}getMap(){return ge.empty}invert(e){return new bn(this.attr,e.attrs[this.attr])}map(e){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.attr!="string")throw new RangeError("Invalid input for DocAttrStep.fromJSON");return new bn(t.attr,t.value)}}ce.jsonID("docAttr",bn);let jt=class extends Error{};jt=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t};jt.prototype=Object.create(Error.prototype);jt.prototype.constructor=jt;jt.prototype.name="TransformError";class Xl{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new yn}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let t=this.maybeStep(e);if(t.failed)throw new jt(t.failed);return this}maybeStep(e){let t=e.apply(this.doc);return t.failed||this.addStep(e,t.doc),t}get docChanged(){return this.steps.length>0}changedRange(){let e=1e9,t=-1e9;for(let r=0;r<this.mapping.maps.length;r++){let s=this.mapping.maps[r];r&&(e=s.map(e,1),t=s.map(t,-1)),s.forEach((i,o,l,a)=>{e=Math.min(e,l),t=Math.max(t,a)})}return e==1e9?null:{from:e,to:t}}addStep(e,t){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=t}replace(e,t=e,r=w.empty){let s=Br(this.doc,e,t,r);return s&&this.step(s),this}replaceWith(e,t,r){return this.replace(e,t,new w(k.from(r),0,0))}delete(e,t){return this.replace(e,t,w.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,r){return yu(this,e,t,r),this}replaceRangeWith(e,t,r){return bu(this,e,t,r),this}deleteRange(e,t){return ku(this,e,t),this}lift(e,t){return ru(this,e,t),this}join(e,t=1){return hu(this,e,t),this}wrap(e,t){return ou(this,e,t),this}setBlockType(e,t=e,r,s=null){return lu(this,e,t,r,s),this}setNodeMarkup(e,t,r=null,s){return cu(this,e,t,r,s),this}setNodeAttribute(e,t,r){return this.step(new Bt(e,t,r)),this}setDocAttribute(e,t){return this.step(new bn(e,t)),this}addNodeMark(e,t){return this.step(new Qe(e,t)),this}removeNodeMark(e,t){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(t instanceof $)t.isInSet(r.marks)&&this.step(new Ct(e,t));else{let s=r.marks,i,o=[];for(;i=t.isInSet(s);)o.push(new Ct(e,i)),s=i.removeFromSet(s);for(let l=o.length-1;l>=0;l--)this.step(o[l])}return this}split(e,t=1,r){return du(this,e,t,r),this}addMark(e,t,r){return eu(this,e,t,r),this}removeMark(e,t,r){return tu(this,e,t,r),this}clearIncompatible(e,t,r){return ci(this,e,t,r),this}}const cs=Object.create(null);class I{constructor(e,t,r){this.$anchor=e,this.$head=t,this.ranges=r||[new xu(e.min(t),e.max(t))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let e=this.ranges;for(let t=0;t<e.length;t++)if(e[t].$from.pos!=e[t].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(e,t=w.empty){let r=t.content.lastChild,s=null;for(let l=0;l<t.openEnd;l++)s=r,r=r.lastChild;let i=e.steps.length,o=this.ranges;for(let l=0;l<o.length;l++){let{$from:a,$to:c}=o[l],d=e.mapping.slice(i);e.replaceRange(d.map(a.pos),d.map(c.pos),l?w.empty:t),l==0&&co(e,i,(r?r.isInline:s&&s.isTextblock)?-1:1)}}replaceWith(e,t){let r=e.steps.length,s=this.ranges;for(let i=0;i<s.length;i++){let{$from:o,$to:l}=s[i],a=e.mapping.slice(r),c=a.map(o.pos),d=a.map(l.pos);i?e.deleteRange(c,d):(e.replaceRangeWith(c,d,t),co(e,r,t.isInline?-1:1))}}static findFrom(e,t,r=!1){let s=e.parent.inlineContent?new R(e):Dt(e.node(0),e.parent,e.pos,e.index(),t,r);if(s)return s;for(let i=e.depth-1;i>=0;i--){let o=t<0?Dt(e.node(0),e.node(i),e.before(i+1),e.index(i),t,r):Dt(e.node(0),e.node(i),e.after(i+1),e.index(i)+1,t,r);if(o)return o}return null}static near(e,t=1){return this.findFrom(e,t)||this.findFrom(e,-t)||new Se(e.node(0))}static atStart(e){return Dt(e,e,0,0,1)||new Se(e)}static atEnd(e){return Dt(e,e,e.content.size,e.childCount,-1)||new Se(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=cs[t.type];if(!r)throw new RangeError(`No selection type ${t.type} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in cs)throw new RangeError("Duplicate use of selection JSON ID "+e);return cs[e]=t,t.prototype.jsonID=e,t}getBookmark(){return R.between(this.$anchor,this.$head).getBookmark()}}I.prototype.visible=!0;class xu{constructor(e,t){this.$from=e,this.$to=t}}let lo=!1;function ao(n){!lo&&!n.parent.inlineContent&&(lo=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+n.parent.type.name+")"))}class R extends I{constructor(e,t=e){ao(e),ao(t),super(e,t)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(e,t){let r=e.resolve(t.map(this.head));if(!r.parent.inlineContent)return I.near(r);let s=e.resolve(t.map(this.anchor));return new R(s.parent.inlineContent?s:r,r)}replace(e,t=w.empty){if(super.replace(e,t),t==w.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof R&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new $r(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(e,t){if(typeof t.anchor!="number"||typeof t.head!="number")throw new RangeError("Invalid input for TextSelection.fromJSON");return new R(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,r=t){let s=e.resolve(t);return new this(s,r==t?s:e.resolve(r))}static between(e,t,r){let s=e.pos-t.pos;if((!r||s)&&(r=s>=0?1:-1),!t.parent.inlineContent){let i=I.findFrom(t,r,!0)||I.findFrom(t,-r,!0);if(i)t=i.$head;else return I.near(t,r)}return e.parent.inlineContent||(s==0?e=t:(e=(I.findFrom(e,-r,!0)||I.findFrom(e,r,!0)).$anchor,e.pos<t.pos!=s<0&&(e=t))),new R(e,t)}}I.jsonID("text",R);class $r{constructor(e,t){this.anchor=e,this.head=t}map(e){return new $r(e.map(this.anchor),e.map(this.head))}resolve(e){return R.between(e.resolve(this.anchor),e.resolve(this.head))}}class E extends I{constructor(e){let t=e.nodeAfter,r=e.node(0).resolve(e.pos+t.nodeSize);super(e,r),this.node=t}map(e,t){let{deleted:r,pos:s}=t.mapResult(this.anchor),i=e.resolve(s);return r?I.near(i):new E(i)}content(){return new w(k.from(this.node),0,0)}eq(e){return e instanceof E&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new ui(this.anchor)}static fromJSON(e,t){if(typeof t.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new E(e.resolve(t.anchor))}static create(e,t){return new E(e.resolve(t))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}}E.prototype.visible=!1;I.jsonID("node",E);class ui{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:r}=e.mapResult(this.anchor);return t?new $r(r,r):new ui(r)}resolve(e){let t=e.resolve(this.anchor),r=t.nodeAfter;return r&&E.isSelectable(r)?new E(t):I.near(t)}}class Se extends I{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,t=w.empty){if(t==w.empty){e.delete(0,e.doc.content.size);let r=I.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,t)}toJSON(){return{type:"all"}}static fromJSON(e){return new Se(e)}map(e){return new Se(e)}eq(e){return e instanceof Se}getBookmark(){return Su}}I.jsonID("all",Se);const Su={map(){return this},resolve(n){return new Se(n)}};function Dt(n,e,t,r,s,i=!1){if(e.inlineContent)return R.create(n,t);for(let o=r-(s>0?0:1);s>0?o<e.childCount:o>=0;o+=s){let l=e.child(o);if(l.isAtom){if(!i&&E.isSelectable(l))return E.create(n,t-(s<0?l.nodeSize:0))}else{let a=Dt(n,l,t+s,s<0?l.childCount:0,s,i);if(a)return a}t+=l.nodeSize*s}return null}function co(n,e,t){let r=n.steps.length-1;if(r<e)return;let s=n.steps[r];if(!(s instanceof X||s instanceof Q))return;let i=n.mapping.maps[r],o;i.forEach((l,a,c,d)=>{o==null&&(o=d)}),n.setSelection(I.near(n.doc.resolve(o),t))}const uo=1,In=2,ho=4;class wu extends Xl{constructor(e){super(e.doc),this.curSelectionFor=0,this.updated=0,this.meta=Object.create(null),this.time=Date.now(),this.curSelection=e.selection,this.storedMarks=e.storedMarks}get selection(){return this.curSelectionFor<this.steps.length&&(this.curSelection=this.curSelection.map(this.doc,this.mapping.slice(this.curSelectionFor)),this.curSelectionFor=this.steps.length),this.curSelection}setSelection(e){if(e.$from.doc!=this.doc)throw new RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=e,this.curSelectionFor=this.steps.length,this.updated=(this.updated|uo)&~In,this.storedMarks=null,this}get selectionSet(){return(this.updated&uo)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=In,this}ensureMarks(e){return $.sameSet(this.storedMarks||this.selection.$from.marks(),e)||this.setStoredMarks(e),this}addStoredMark(e){return this.ensureMarks(e.addToSet(this.storedMarks||this.selection.$head.marks()))}removeStoredMark(e){return this.ensureMarks(e.removeFromSet(this.storedMarks||this.selection.$head.marks()))}get storedMarksSet(){return(this.updated&In)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~In,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,t=!0){let r=this.selection;return t&&(e=e.mark(this.storedMarks||(r.empty?r.$from.marks():r.$from.marksAcross(r.$to)||$.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,r){let s=this.doc.type.schema;if(t==null)return e?this.replaceSelectionWith(s.text(e),!0):this.deleteSelection();{if(r==null&&(r=t),!e)return this.deleteRange(t,r);let i=this.storedMarks;if(!i){let o=this.doc.resolve(t);i=r==t?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(t,r,s.text(e,i)),!this.selection.empty&&this.selection.to==t+e.length&&this.setSelection(I.near(this.selection.$to)),this}}setMeta(e,t){return this.meta[typeof e=="string"?e:e.key]=t,this}getMeta(e){return this.meta[typeof e=="string"?e:e.key]}get isGeneric(){for(let e in this.meta)return!1;return!0}scrollIntoView(){return this.updated|=ho,this}get scrolledIntoView(){return(this.updated&ho)>0}}function fo(n,e){return!e||!n?n:n.bind(e)}class Zt{constructor(e,t,r){this.name=e,this.init=fo(t.init,r),this.apply=fo(t.apply,r)}}const Cu=[new Zt("doc",{init(n){return n.doc||n.schema.topNodeType.createAndFill()},apply(n){return n.doc}}),new Zt("selection",{init(n,e){return n.selection||I.atStart(e.doc)},apply(n){return n.selection}}),new Zt("storedMarks",{init(n){return n.storedMarks||null},apply(n,e,t,r){return r.selection.$cursor?n.storedMarks:null}}),new Zt("scrollToSelection",{init(){return 0},apply(n,e){return n.scrolledIntoView?e+1:e}})];class ds{constructor(e,t){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=Cu.slice(),t&&t.forEach(r=>{if(this.pluginsByKey[r.key])throw new RangeError("Adding different instances of a keyed plugin ("+r.key+")");this.plugins.push(r),this.pluginsByKey[r.key]=r,r.spec.state&&this.fields.push(new Zt(r.key,r.spec.state,r))})}}class Pt{constructor(e){this.config=e}get schema(){return this.config.schema}get plugins(){return this.config.plugins}

40apply(e){return this.applyTransaction(e).state}filterTransaction(e,t=-1){for(let r=0;r<this.config.plugins.length;r++)if(r!=t){let s=this.config.plugins[r];if(s.spec.filterTransaction&&!s.spec.filterTransaction.call(s,e,this))return!1}return!0}applyTransaction(e){if(!this.filterTransaction(e))return{state:this,transactions:[]};let t=[e],r=this.applyInner(e),s=null;for(;;){let i=!1;for(let o=0;o<this.config.plugins.length;o++){let l=this.config.plugins[o];if(l.spec.appendTransaction){let a=s?s[o].n:0,c=s?s[o].state:this,d=a<t.length&&l.spec.appendTransaction.call(l,a?t.slice(a):t,c,r);if(d&&r.filterTransaction(d,o)){if(d.setMeta("appendedTransaction",e),!s){s=[];for(let u=0;u<this.config.plugins.length;u++)s.push(u<o?{state:r,n:t.length}:{state:this,n:0})}t.push(d),r=r.applyInner(d),i=!0}s&&(s[o]={state:r,n:t.length})}}if(!i)return{state:r,transactions:t}}}applyInner(e){if(!e.before.eq(this.doc))throw new RangeError("Applying a mismatched transaction");let t=new Pt(this.config),r=this.config.fields;for(let s=0;s<r.length;s++){let i=r[s];t[i.name]=i.apply(e,this[i.name],this,t)}return t}get tr(){return new wu(this)}static create(e){let t=new ds(e.doc?e.doc.type.schema:e.schema,e.plugins),r=new Pt(t);for(let s=0;s<t.fields.length;s++)r[t.fields[s].name]=t.fields[s].init(e,r);return r}reconfigure(e){let t=new ds(this.schema,e.plugins),r=t.fields,s=new Pt(t);for(let i=0;i<r.length;i++){let o=r[i].name;s[o]=this.hasOwnProperty(o)?this[o]:r[i].init(e,s)}return s}toJSON(e){let t={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(t.storedMarks=this.storedMarks.map(r=>r.toJSON())),e&&typeof e=="object")for(let r in e){if(r=="doc"||r=="selection")throw new RangeError("The JSON fields `doc` and `selection` are reserved");let s=e[r],i=s.spec.state;i&&i.toJSON&&(t[r]=i.toJSON.call(s,this[s.key]))}return t}static fromJSON(e,t,r){if(!t)throw new RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw new 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s=hi(r);return s?ta(n,s,e):!1},Eu=(n,e,t)=>{let r=na(n,t);if(!r)return!1;let s=fi(r);return s?ta(n,s,e):!1};function ta(n,e,t){let r=e.nodeBefore,s=r,i=e.pos-1;for(;!s.isTextblock;i--){if(s.type.spec.isolating)return!1;let d=s.lastChild;if(!d)return!1;s=d}let o=e.nodeAfter,l=o,a=e.pos+1;for(;!l.isTextblock;a++){if(l.type.spec.isolating)return!1;let d=l.firstChild;if(!d)return!1;l=d}let c=Br(n.doc,i,a,w.empty);if(!c||c.from!=i||c instanceof X&&c.slice.size>=a-i)return!1;if(t){let d=n.tr.step(c);d.setSelection(R.create(d.doc,i)),t(d.scrollIntoView())}return!0}function Ht(n,e,t=!1){for(let r=n;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;if(t&&r.childCount!=1)return!1}return!1}const Nu=(n,e,t)=>{let{$head:r,empty:s}=n.selection,i=r;if(!s)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("backward",n):r.parentOffset>0)return!1;i=hi(r)}let 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i.isAtom&&s.depth==r.depth-1?(e&&e(n.tr.delete(s.pos,s.pos+i.nodeSize).scrollIntoView()),!0):!1},Ou=(n,e,t)=>{let{$head:r,empty:s}=n.selection,i=r;if(!s)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("forward",n):r.parentOffset<r.parent.content.size)return!1;i=fi(r)}let o=i&&i.nodeAfter;return!o||!E.isSelectable(o)?!1:(e&&e(n.tr.setSelection(E.create(n.doc,i.pos)).scrollIntoView()),!0)};function fi(n){if(!n.parent.type.spec.isolating)for(let e=n.depth-1;e>=0;e--){let t=n.node(e);if(n.index(e)+1<t.childCount)return n.doc.resolve(n.after(e+1));if(t.type.spec.isolating)break}return null}const Ru=(n,e)=>{let t=n.selection,r=t instanceof E,s;if(r){if(t.node.isTextblock||!it(n.doc,t.from))return!1;s=t.from}else if(s=zr(n.doc,t.from,-1),s==null)return!1;if(e){let i=n.tr.join(s);r&&i.setSelection(E.create(i.doc,s-n.doc.resolve(s).nodeBefore.nodeSize)),e(i.scrollIntoView())}return!0},Du=(n,e)=>{let t=n.selection,r;if(t instanceof 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t=n.getClientRects();if(t.length){let r=t[e<0?0:t.length-1];if(bo(r))return r}return Array.prototype.find.call(t,bo)||n.getBoundingClientRect()}const ph=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;function fa(n,e,t){let{node:r,offset:s,atom:i}=n.docView.domFromPos(e,t<0?-1:1),o=En||we;if(r.nodeType==3)if(o&&(ph.test(r.nodeValue)||(t<0?!s:s==r.nodeValue.length))){let a=Ue(je(r,s,s),t);if(we&&s&&/\s/.test(r.nodeValue[s-1])&&s<r.nodeValue.length){let c=Ue(je(r,s-1,s-1),-1);if(c.top==a.top){let d=Ue(je(r,s,s+1),-1);if(d.top!=a.top)return Jt(d,d.left<c.left)}}return a}else{let a=s,c=s,d=t<0?1:-1;return t<0&&!s?(c++,d=-1):t>=0&&s==r.nodeValue.length?(a--,d=1):t<0?a--:c++,Jt(Ue(je(r,a,c),d),d<0)}if(!n.state.doc.resolve(e-(i||0)).parent.inlineContent){if(i==null&&s&&(t<0||s==xe(r))){let a=r.childNodes[s-1];if(a.nodeType==1)return hs(a.getBoundingClientRect(),!1)}if(i==null&&s<xe(r)){let a=r.childNodes[s];if(a.nodeType==1)return hs(a.getBoundingClientRect(),!0)}return 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l=n.docView.nearestDesc(i,!0);if(!l)break;if(l.node.isBlock){i=l.contentDOM||l.dom;break}i=l.dom.parentNode}let o=fa(n,s.pos,1);for(let l=i.firstChild;l;l=l.nextSibling){let a;if(l.nodeType==1)a=l.getClientRects();else if(l.nodeType==3)a=je(l,0,l.nodeValue.length).getClientRects();else continue;for(let c=0;c<a.length;c++){let d=a[c];if(d.bottom>d.top+1&&(t=="up"?o.top-d.top>(d.bottom-o.top)*2:d.bottom-o.bottom>(o.bottom-d.top)*2))return!1}}return!0})}const gh=/[\u0590-\u08ac]/;function yh(n,e,t){let{$head:r}=e.selection;if(!r.parent.isTextblock)return!1;let s=r.parentOffset,i=!s,o=s==r.parent.content.size,l=n.domSelection();return l?!gh.test(r.parent.textContent)||!l.modify?t=="left"||t=="backward"?i:o:pa(n,e,()=>

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i,o;if(e==this.contentDOM)i=e.childNodes[t];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;i=e.nextSibling}for(;i&&!((o=i.pmViewDesc)&&o.parent==this);)i=i.nextSibling;return i?this.posBeforeChild(o):this.posAtEnd}let s;if(e==this.dom&&this.contentDOM)s=t>te(this.contentDOM);else if(this.contentDOM&&this.contentDOM!=this.dom&&this.dom.contains(this.contentDOM))s=e.compareDocumentPosition(this.contentDOM)&2;else if(this.dom.firstChild){if(t==0)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!1;break}if(i.previousSibling)break}if(s==null&&t==e.childNodes.length)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!0;break}if(i.nextSibling)break}}return s??r>0?this.posAtEnd:this.posAtStart}nearestDesc(e,t=!1){for(let r=!0,s=e;s;s=s.parentNode){let i=this.getDesc(s),o;if(i&&(!t||i.node))if(r&&(o=i.nodeDOM)&&!(o.nodeType==1?o.contains(e.nodeType==1?e:e.parentNode):o==e))r=!1;else return i}}getDesc(e){let t=e.pmViewDesc;for(let r=t;r;r=r.parent)if(r==this)return t}posFromDOM(e,t,r){for(let s=e;s;s=s.parentNode){let i=this.getDesc(s);if(i)return i.localPosFromDOM(e,t,r)}return-1}descAt(e){for(let t=0,r=0;t<this.children.length;t++){let s=this.children[t],i=r+s.size;if(r==e&&i!=r){for(;!s.border&&s.children.length;)for(let o=0;o<s.children.length;o++){let l=s.children[o];if(l.size){s=l;break}}return s}if(e<i)return s.descAt(e-r-s.border);r=i}}domFromPos(e,t){if(!this.contentDOM)return{node:this.dom,offset:0,atom:e+1};let r=0,s=0;for(let i=0;r<this.children.length;r++){let o=this.children[r],l=i+o.size;if(l>e||o instanceof ga){s=e-i;break}i=l}if(s)return this.children[r].domFromPos(s-this.children[r].border,t);for(let i;r&&!(i=this.children[r-1]).size&&i instanceof ma&&i.side>=0;r--);if(t<=0){let i,o=!0;for(;i=r?this.children[r-1]:null,!(!i||i.dom.parentNode==this.contentDOM);r--,o=!1);return i&&t&&o&&!i.border&&!i.domAtom?i.domFromPos(i.size,t):{node:this.contentDOM,offset:i?te(i.dom)+1:0}}else{let i,o=!0;for(;i=r<this.children.length?this.children[r]:null,!(!i||i.dom.parentNode==this.contentDOM);r++,o=!1);return i&&o&&!i.border&&!i.domAtom?i.domFromPos(0,t):{node:this.contentDOM,offset:i?te(i.dom):this.contentDOM.childNodes.length}}}parseRange(e,t,r=0){if(this.children.length==0)return{node:this.contentDOM,from:e,to:t,fromOffset:0,toOffset:this.contentDOM.childNodes.length};let s=-1,i=-1;for(let o=r,l=0;;l++){let a=this.children[l],c=o+a.size;if(s==-1&&e<=c){let d=o+a.border;if(e>=d&&t<=c-a.border&&a.node&&a.contentDOM&&this.contentDOM.contains(a.contentDOM))return a.parseRange(e,t,d);e=o;for(let u=l;u>0;u--){let h=this.children[u-1];if(h.size&&h.dom.parentNode==this.contentDOM&&!h.emptyChildAt(1)){s=te(h.dom)+1;break}e-=h.size}s==-1&&(s=0)}if(s>-1&&(c>t||l==this.children.length-1)){t=c;for(let d=l+1;d<this.children.length;d++){let u=this.children[d];if(u.size&&u.dom.parentNode==this.contentDOM&&!u.emptyChildAt(-1)){i=te(u.dom);break}t+=u.size}i==-1&&(i=this.contentDOM.childNodes.length);break}o=c}return{node:this.contentDOM,from:e,to:t,fromOffset:s,toOffset:i}}emptyChildAt(e){if(this.border||!this.contentDOM||!this.children.length)return!1;let t=this.children[e<0?0:this.children.length-1];return t.size==0||t.emptyChildAt(e)}domAfterPos(e){let{node:t,offset:r}=this.domFromPos(e,0);

41if(t.nodeType!=1||r==t.childNodes.length)throw new RangeError("No node after pos "+e);return t.childNodes[r]}setSelection(e,t,r,s=!1){let i=Math.min(e,t),o=Math.max(e,t);for(let f=0,p=0;f<this.children.length;f++){let m=this.children[f],g=p+m.size;if(i>p&&o<g)return m.setSelection(e-p-m.border,t-p-m.border,r,s);p=g}let l=this.domFromPos(e,e?-1:1),a=t==e?l:this.domFromPos(t,t?-1:1),c=r.root.getSelection(),d=r.domSelectionRange(),u=!1;if((we||ae)&&e==t){let{node:f,offset:p}=l;if(f.nodeType==3){if(u=!!(p&&f.nodeValue[p-1]==`
42`),u&&p==f.nodeValue.length)for(let m=f,g;m;m=m.parentNode){if(g=m.nextSibling){g.nodeName=="BR"&&(l=a={node:g.parentNode,offset:te(g)+1});break}let y=m.pmViewDesc;if(y&&y.node&&y.node.isBlock)break}}else{let m=f.childNodes[p-1];u=m&&(m.nodeName=="BR"||m.contentEditable=="false")}}if(we&&d.focusNode&&d.focusNode!=a.node&&d.focusNode.nodeType==1){let f=d.focusNode.childNodes[d.focusOffset];f&&f.contentEditable=="false"&&(s=!0)}if(!(s||u&&ae)&&vt(l.node,l.offset,d.anchorNode,d.anchorOffset)&&vt(a.node,a.offset,d.focusNode,d.focusOffset))return;let h=!1;if((c.extend||e==t)&&!(u&&we)){c.collapse(l.node,l.offset);try{e!=t&&c.extend(a.node,a.offset),h=!0}catch{}}if(!h){if(e>t){let p=l;l=a,a=p}let f=document.createRange();f.setEnd(a.node,a.offset),f.setStart(l.node,l.offset),c.removeAllRanges(),c.addRange(f)}}ignoreMutation(e){return!this.contentDOM&&e.type!="selection"}get contentLost(){return this.contentDOM&&this.contentDOM!=this.dom&&!this.dom.contains(this.contentDOM)}markDirty(e,t){for(let r=0,s=0;s<this.children.length;s++){let i=this.children[s],o=r+i.size;if(r==o?e<=o&&t>=r:e<o&&t>r){let l=r+i.border,a=o-i.border;if(e>=l&&t<=a){this.dirty=e==r||t==o?ht:wo,e==l&&t==a&&(i.contentLost||i.dom.parentNode!=this.contentDOM)?i.dirty=Ie:i.markDirty(e-l,t-l);return}else i.dirty=i.dom==i.contentDOM&&i.dom.parentNode==this.contentDOM&&!i.children.length?ht:Ie}r=o}this.dirty=ht}markParentsDirty(){let e=1;for(let t=this.parent;t;t=t.parent,e++){let r=e==1?ht:wo;t.dirty<r&&(t.dirty=r)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}}class ma extends Nn{constructor(e,t,r,s){let i,o=t.type.toDOM;if(typeof o=="function"&&(o=o(r,()=>{if(!i)return s;if(i.parent)return i.parent.posBeforeChild(i)})),!t.type.spec.raw){if(o.nodeType!=1){let l=document.createElement("span");l.appendChild(o),o=l}o.contentEditable="false",o.classList.add("ProseMirror-widget")}super(e,[],o,null),this.widget=t,this.widget=t,i=this}matchesWidget(e){return this.dirty==Ce&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let t=this.widget.spec.stopEvent;return t?t(e):!1}ignoreMutation(e){return e.type!="selection"||this.widget.spec.ignoreSelection}destroy(){this.widget.type.destroy(this.dom),super.destroy()}get domAtom(){return!0}get ignoreForSelection(){return!!this.widget.type.spec.relaxedSide}get side(){return this.widget.type.side}}class kh extends Nn{constructor(e,t,r,s){super(e,[],t,null),this.textDOM=r,this.text=s}get size(){return this.text.length}localPosFromDOM(e,t){return e!=this.textDOM?this.posAtStart+(t?this.size:0):this.posAtStart+t}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return e.type==="characterData"&&e.target.nodeValue==e.oldValue}}class Mt extends Nn{constructor(e,t,r,s,i){super(e,[],r,s),this.mark=t,this.spec=i}static create(e,t,r,s){let i=s.nodeViews[t.type.name],o=i&&i(t,s,r);return(!o||!o.dom)&&(o=Nt.renderSpec(document,t.type.spec.toDOM(t,r),null,t.attrs)),new Mt(e,t,o.dom,o.contentDOM||o.dom,o)}parseRule(){return this.dirty&Ie||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return this.dirty!=Ie&&this.mark.eq(e)}markDirty(e,t){if(super.markDirty(e,t),this.dirty!=Ce){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=Ce}}slice(e,t,r){let s=Mt.create(this.parent,this.mark,!0,r),i=this.children,o=this.size;t<o&&(i=Fs(i,t,o,r)),e>0&&(i=Fs(i,0,e,r));for(let l=0;l<i.length;l++)i[l].parent=s;return s.children=i,s}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}}class tt extends Nn{constructor(e,t,r,s,i,o,l,a,c){super(e,[],i,o),this.node=t,this.outerDeco=r,this.innerDeco=s,this.nodeDOM=l}

42static create(e,t,r,s,i,o){let l=i.nodeViews[t.type.name],a,c=l&&l(t,i,()=>{if(!a)return o;if(a.parent)return a.parent.posBeforeChild(a)},r,s),d=c&&c.dom,u=c&&c.contentDOM;if(t.isText){if(!d)d=document.createTextNode(t.text);else if(d.nodeType!=3)throw new RangeError("Text must be rendered as a DOM text node")}else d||({dom:d,contentDOM:u}=Nt.renderSpec(document,t.type.spec.toDOM(t),null,t.attrs));!u&&!t.isText&&d.nodeName!="BR"&&(d.hasAttribute("contenteditable")||(d.contentEditable="false"),t.type.spec.draggable&&(d.draggable=!0));let h=d;return d=ka(d,r,t),c?a=new xh(e,t,r,s,d,u||null,h,c,i,o+1):t.isText?new Hr(e,t,r,s,d,h,i):new tt(e,t,r,s,d,u||null,h,i,o+1)}parseRule(){if(this.node.type.spec.reparseInView)return null;let e={node:this.node.type.name,attrs:this.node.attrs};if(this.node.type.whitespace=="pre"&&(e.preserveWhitespace="full"),!this.contentDOM)e.getContent=()=>this.node.content;else if(!this.contentLost)e.contentElement=this.contentDOM;else{for(let t=this.children.length-1;t>=0;t--){let r=this.children[t];if(this.dom.contains(r.dom.parentNode)){e.contentElement=r.dom.parentNode;break}}e.contentElement||(e.getContent=()=>k.empty)}return e}matchesNode(e,t,r){return this.dirty==Ce&&e.eq(this.node)&&Qn(t,this.outerDeco)&&r.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}updateChildren(e,t){let r=this.node.inlineContent,s=t,i=e.composing?this.localCompositionInfo(e,t):null,o=i&&i.pos>-1?i:null,l=i&&i.pos<0,a=new wh(this,o&&o.node,e);Mh(this.node,this.innerDeco,(c,d,u)=>{c.spec.marks?a.syncToMarks(c.spec.marks,r,e,d):c.type.side>=0&&!u&&a.syncToMarks(d==this.node.childCount?$.none:this.node.child(d).marks,r,e,d),a.placeWidget(c,e,s)},(c,d,u,h)=>{a.syncToMarks(c.marks,r,e,h);let f;a.findNodeMatch(c,d,u,h)||l&&e.state.selection.from>s&&e.state.selection.to<s+c.nodeSize&&(f=a.findIndexWithChild(i.node))>-1&&a.updateNodeAt(c,d,u,f,e)||a.updateNextNode(c,d,u,e,h,s)||a.addNode(c,d,u,e,s),s+=c.nodeSize}),a.syncToMarks([],r,e,0),this.node.isTextblock&&a.addTextblockHacks(),a.destroyRest(),(a.changed||this.dirty==ht)&&(o&&this.protectLocalComposition(e,o),ya(this.contentDOM,this.children,e),Vt&&Th(this.dom))}localCompositionInfo(e,t){let{from:r,to:s}=e.state.selection;if(!(e.state.selection instanceof R)||r<t||s>t+this.node.content.size)return null;let i=e.input.compositionNode;if(!i||!this.dom.contains(i.parentNode))return null;if(this.node.inlineContent){let o=i.nodeValue,l=Eh(this.node.content,o,r-t,s-t);return l<0?null:{node:i,pos:l,text:o}}else return{node:i,pos:-1,text:""}}protectLocalComposition(e,{node:t,pos:r,text:s}){if(this.getDesc(t))return;let i=t;for(;i.parentNode!=this.contentDOM;i=i.parentNode){for(;i.previousSibling;)i.parentNode.removeChild(i.previousSibling);for(;i.nextSibling;)i.parentNode.removeChild(i.nextSibling);i.pmViewDesc&&(i.pmViewDesc=void 0)}let o=new kh(this,i,t,s);e.input.compositionNodes.push(o),this.children=Fs(this.children,r,r+s.length,e,o)}update(e,t,r,s){return this.dirty==Ie||!e.sameMarkup(this.node)?!1:(this.updateInner(e,t,r,s),!0)}updateInner(e,t,r,s){this.updateOuterDeco(t),this.node=e,this.innerDeco=r,this.contentDOM&&this.updateChildren(s,this.posAtStart),this.dirty=Ce}updateOuterDeco(e){if(Qn(e,this.outerDeco))return;let t=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=ba(this.dom,this.nodeDOM,Hs(this.outerDeco,this.node,t),Hs(e,this.node,t)),this.dom!=r&&(r.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.nodeDOM.draggable=!0))}deselectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.nodeDOM.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}}function Co(n,e,t,r,s){ka(r,e,n);let i=new tt(void 0,n,e,t,r,r,r,s,0);return i.contentDOM&&i.updateChildren(s,0),i}class Hr extends tt{constructor(e,t,r,s,i,o,l){super(e,t,r,s,i,null,o,l,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,t,r,s){return this.dirty==Ie||this.dirty!=Ce&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(t),(this.dirty!=Ce||e.text!=this.node.text)&&e.text!=this.nodeDOM.nodeValue&&(this.nodeDOM.nodeValue=e.text,s.trackWrites==this.nodeDOM&&(s.trackWrites=null)),this.node=e,this.dirty=Ce,!0)}inParent(){let e=this.parent.contentDOM;for(let t=this.nodeDOM;t;t=t.parentNode)if(t==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,t,r){return e==this.nodeDOM?this.posAtStart+Math.min(t,this.node.text.length):super.localPosFromDOM(e,t,r)}ignoreMutation(e){return e.type!="characterData"&&e.type!="selection"}slice(e,t,r){let s=this.node.cut(e,t),i=document.createTextNode(s.text);return new Hr(this.parent,s,this.outerDeco,this.innerDeco,i,i,r)}markDirty(e,t){super.markDirty(e,t),this.dom!=this.nodeDOM&&(e==0||t==this.nodeDOM.nodeValue.length)&&(this.dirty=Ie)}get domAtom(){return!1}isText(e){return this.node.text==e}}class ga extends Nn{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==Ce&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}}class xh extends tt{constructor(e,t,r,s,i,o,l,a,c,d){super(e,t,r,s,i,o,l,c,d),this.spec=a}update(e,t,r,s){if(this.dirty==Ie)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){let i=this.spec.update(e,t,r);return i&&this.updateInner(e,t,r,s),i}else return!this.contentDOM&&!e.isLeaf?!1:super.update(e,t,r,s)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,t,r,s){this.spec.setSelection?this.spec.setSelection(e,t,r.root):super.setSelection(e,t,r,s)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}stopEvent(e){return this.spec.stopEvent?this.spec.stopEvent(e):!1}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}}function ya(n,e,t){let r=n.firstChild,s=!1;for(let i=0;i<e.length;i++){let o=e[i],l=o.dom;if(l.parentNode==n){for(;l!=r;)r=vo(r),s=!0;r=r.nextSibling}else s=!0,n.insertBefore(l,r);if(o instanceof Mt){let a=r?r.previousSibling:n.lastChild;ya(o.contentDOM,o.children,t),r=a?a.nextSibling:n.firstChild}}for(;r;)r=vo(r),s=!0;s&&t.trackWrites==n&&(t.trackWrites=null)}const on=function(n){n&&(this.nodeName=n)};on.prototype=Object.create(null);const ft=[new on];function Hs(n,e,t){if(n.length==0)return ft;let r=t?ft[0]:new on,s=[r];for(let i=0;i<n.length;i++){let o=n[i].type.attrs;if(o){o.nodeName&&s.push(r=new on(o.nodeName));for(let l in o){let a=o[l];a!=null&&(t&&s.length==1&&s.push(r=new on(e.isInline?"span":"div")),l=="class"?r.class=(r.class?r.class+" ":"")+a:l=="style"?r.style=(r.style?r.style+";":"")+a:l!="nodeName"&&(r[l]=a))}}}return s}function ba(n,e,t,r){if(t==ft&&r==ft)return e;let s=e;for(let i=0;i<r.length;i++){let o=r[i],l=t[i];if(i){let a;l&&l.nodeName==o.nodeName&&s!=n&&(a=s.parentNode)&&a.nodeName.toLowerCase()==o.nodeName||(a=document.createElement(o.nodeName),a.pmIsDeco=!0,a.appendChild(s),l=ft[0]),s=a}Sh(s,l||ft[0],o)}return s}function Sh(n,e,t){for(let r in e)r!="class"&&r!="style"&&r!="nodeName"&&!(r in t)&&n.removeAttribute(r);for(let r in t)r!="class"&&r!="style"&&r!="nodeName"&&t[r]!=e[r]&&n.setAttribute(r,t[r]);if(e.class!=t.class){let r=e.class?e.class.split(" ").filter(Boolean):[],s=t.class?t.class.split(" ").filter(Boolean):[];for(let i=0;i<r.length;i++)s.indexOf(r[i])==-1&&n.classList.remove(r[i]);for(let i=0;i<s.length;i++)r.indexOf(s[i])==-1&&n.classList.add(s[i]);n.classList.length==0&&n.removeAttribute("class")}if(e.style!=t.style){if(e.style){let r=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g,s;for(;s=r.exec(e.style);)n.style.removeProperty(s[1])}t.style&&(n.style.cssText+=t.style)}}function ka(n,e,t){return ba(n,n,ft,Hs(e,t,n.nodeType!=1))}function Qn(n,e){if(n.length!=e.length)return!1;for(let t=0;t<n.length;t++)if(!n[t].type.eq(e[t].type))return!1;return!0}function vo(n){let e=n.nextSibling;return n.parentNode.removeChild(n),e}class wh{constructor(e,t,r){this.lock=t,this.view=r,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=Ch(e.node.content,e)}destroyBetween(e,t){if(e!=t){for(let r=e;r<t;r++)this.top.children[r].destroy();this.top.children.splice(e,t-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,t,r,s){let i=0,o=this.stack.length>>1,l=Math.min(o,e.length);for(;i<l&&(i==o-1?this.top:this.stack[i+1<<1]).matchesMark(e[i])&&e[i].type.spec.spanning!==!1;)i++;for(;i<o;)this.destroyRest(),this.top.dirty=Ce,this.index=this.stack.pop(),this.top=this.stack.pop(),o--;for(;o<e.length;){this.stack.push(this.top,this.index+1);let a=-1,c=this.top.children.length;s<this.preMatch.index&&(c=Math.min(this.index+3,c));for(let d=this.index;d<c;d++){let u=this.top.children[d];if(u.matchesMark(e[o])&&!this.isLocked(u.dom)){a=d;break}}if(a>-1)a>this.index&&(this.changed=!0,this.destroyBetween(this.index,a)),this.top=this.top.children[this.index];else{let d=Mt.create(this.top,e[o],t,r);this.top.children.splice(this.index,0,d),this.top=d,this.changed=!0}this.index=0,o++}}findNodeMatch(e,t,r,s){let i=-1,o;if(s>=this.preMatch.index&&(o=this.preMatch.matches[s-this.preMatch.index]).parent==this.top&&o.matchesNode(e,t,r))i=this.top.children.indexOf(o,this.index);else for(let l=this.index,a=Math.min(this.top.children.length,l+5);l<a;l++){let c=this.top.children[l];if(c.matchesNode(e,t,r)&&!this.preMatch.matched.has(c)){i=l;break}}return i<0?!1:(this.destroyBetween(this.index,i),this.index++,!0)}updateNodeAt(e,t,r,s,i){let o=this.top.children[s];return o.dirty==Ie&&o.dom==o.contentDOM&&(o.dirty=ht),o.update(e,t,r,i)?(this.destroyBetween(this.index,s),this.index++,!0):!1}findIndexWithChild(e){for(;;){let t=e.parentNode;if(!t)return-1;if(t==this.top.contentDOM){let r=e.pmViewDesc;if(r){for(let s=this.index;s<this.top.children.length;s++)if(this.top.children[s]==r)return s}return-1}e=t}}updateNextNode(e,t,r,s,i,o){for(let l=this.index;l<this.top.children.length;l++){let a=this.top.children[l];if(a instanceof tt){let c=this.preMatch.matched.get(a);if(c!=null&&c!=i)return!1;let d=a.dom,u,h=this.isLocked(d)&&!(e.isText&&a.node&&a.node.isText&&a.nodeDOM.nodeValue==e.text&&a.dirty!=Ie&&Qn(t,a.outerDeco));if(!h&&a.update(e,t,r,s))return this.destroyBetween(this.index,l),a.dom!=d&&(this.changed=!0),this.index++,!0;if(!h&&(u=this.recreateWrapper(a,e,t,r,s,o)))return this.destroyBetween(this.index,l),this.top.children[this.index]=u,u.contentDOM&&(u.dirty=ht,u.updateChildren(s,o+1),u.dirty=Ce),this.changed=!0,this.index++,!0;break}}return!1}recreateWrapper(e,t,r,s,i,o){if(e.dirty||t.isAtom||!e.children.length||!e.node.content.eq(t.content)||!Qn(r,e.outerDeco)||!s.eq(e.innerDeco))return null;let l=tt.create(this.top,t,r,s,i,o);if(l.contentDOM){l.children=e.children,e.children=[];for(let a of l.children)a.parent=l}return e.destroy(),l}addNode(e,t,r,s,i){let o=tt.create(this.top,e,t,r,s,i);o.contentDOM&&o.updateChildren(s,i+1),this.top.children.splice(this.index++,0,o),this.changed=!0}placeWidget(e,t,r){let s=this.index<this.top.children.length?this.top.children[this.index]:null;if(s&&s.matchesWidget(e)&&(e==s.widget||!s.widget.type.toDOM.parentNode))this.index++;else{let i=new ma(this.top,e,t,r);this.top.children.splice(this.index++,0,i),this.changed=!0}}addTextblockHacks(){let e=this.top.children[this.index-1],t=this.top;for(;e instanceof Mt;)t=e,e=t.children[t.children.length-1];(!e||!(e instanceof Hr)||/\n$/.test(e.node.text)||this.view.requiresGeckoHackNode&&/\s$/.test(e.node.text))&&((ae||re)&&e&&e.dom.contentEditable=="false"&&this.addHackNode("IMG",t),this.addHackNode("BR",this.top))}addHackNode(e,t){if(t==this.top&&this.index<t.children.length&&t.children[this.index].matchesHack(e))this.index++;else{let r=document.createElement(e);e=="IMG"&&(r.className="ProseMirror-separator",r.alt=""),e=="BR"&&(r.className="ProseMirror-trailingBreak");let s=new ga(this.top,[],r,null);t!=this.top?t.children.push(s):t.children.splice(this.index++,0,s),this.changed=!0}}isLocked(e){return this.lock&&(e==this.lock||e.nodeType==1&&e.contains(this.lock.parentNode))}}function Ch(n,e){let t=e,r=t.children.length,s=n.childCount,i=new Map,o=[];e:for(;s>0;){let l;for(;;)if(r){let c=t.children[r-1];if(c instanceof Mt)t=c,r=c.children.length;else{l=c,r--;break}}else{if(t==e)break e;r=t.parent.children.indexOf(t),t=t.parent}let 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t=n.domSelectionRange(),r=n.state.doc;if(!t.focusNode)return null;let s=n.docView.nearestDesc(t.focusNode),i=s&&s.size==0,o=n.docView.posFromDOM(t.focusNode,t.focusOffset,1);if(o<0)return null;let l=r.resolve(o),a,c;if(jr(t)){for(a=o;s&&!s.node;)s=s.parent;let u=s.node;if(s&&u.isAtom&&E.isSelectable(u)&&s.parent&&!(u.isInline&&eh(t.focusNode,t.focusOffset,s.dom))){let h=s.posBefore;c=new E(o==h?l:r.resolve(h))}}else{if(t instanceof n.dom.ownerDocument.defaultView.Selection&&t.rangeCount>1){let u=o,h=o;for(let f=0;f<t.rangeCount;f++){let p=t.getRangeAt(f);u=Math.min(u,n.docView.posFromDOM(p.startContainer,p.startOffset,1)),h=Math.max(h,n.docView.posFromDOM(p.endContainer,p.endOffset,-1))}if(u<0)return null;[a,o]=h==n.state.selection.anchor?[h,u]:[u,h],l=r.resolve(o)}else a=n.docView.posFromDOM(t.anchorNode,t.anchorOffset,1);if(a<0)return null}let d=r.resolve(a);if(!c){let u=e=="pointer"||n.state.selection.head<l.pos&&!i?1:-1;c=gi(n,d,l,u)}return c}function xa(n){return n.editable?n.hasFocus():wa(n)&&document.activeElement&&document.activeElement.contains(n.dom)}function Fe(n,e=!1){let t=n.state.selection;if(Sa(n,t),!!xa(n)){if(!e&&n.input.mouseDown&&n.input.mouseDown.allowDefault&&re){let r=n.domSelectionRange(),s=n.domObserver.currentSelection;if(r.anchorNode&&s.anchorNode&&vt(r.anchorNode,r.anchorOffset,s.anchorNode,s.anchorOffset)){n.input.mouseDown.delayedSelectionSync=!0,n.domObserver.setCurSelection();return}}if(n.domObserver.disconnectSelection(),n.cursorWrapper)Ah(n);else{let{anchor:r,head:s}=t,i,o;Mo&&!(t instanceof R)&&(t.$from.parent.inlineContent||(i=To(n,t.from)),!t.empty&&!t.$from.parent.inlineContent&&(o=To(n,t.to))),n.docView.setSelection(r,s,n,e),Mo&&(i&&Eo(i),o&&Eo(o)),t.visible?n.dom.classList.remove("ProseMirror-hideselection"):(n.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&Nh(n))}n.domObserver.setCurSelection(),n.domObserver.connectSelection()}}const Mo=ae||re&&la<63;function To(n,e){let{node:t,offset:r}=n.docView.domFromPos(e,0),s=r<t.childNodes.length?t.childNodes[r]:null,i=r?t.childNodes[r-1]:null;if(ae&&s&&s.contentEditable=="false")return fs(s);if((!s||s.contentEditable=="false")&&(!i||i.contentEditable=="false")){if(s)return fs(s);if(i)return fs(i)}}function fs(n){return n.contentEditable="true",ae&&n.draggable&&(n.draggable=!1,n.wasDraggable=!0),n}function Eo(n){n.contentEditable="false",n.wasDraggable&&(n.draggable=!0,n.wasDraggable=null)}function Nh(n){let e=n.dom.ownerDocument;

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t=e;n.focused&&(n.domObserver.stop(),n.dom.classList.remove("ProseMirror-focused"),n.domObserver.start(),t.relatedTarget&&n.dom.contains(t.relatedTarget)&&n.domObserver.currentSelection.clear(),n.focused=!1)};ue.beforeinput=(n,e)=>{if(re&&He&&e.inputType=="deleteContentBackward"){n.domObserver.flushSoon();let{domChangeCount:r}=n.input;setTimeout(()=>{if(n.input.domChangeCount!=r||(n.dom.blur(),n.focus(),n.someProp("handleKeyDown",i=>i(n,ut(8,"Backspace")))))return;let{$cursor:s}=n.state.selection;s&&s.pos>0&&n.dispatch(n.state.tr.delete(s.pos-1,s.pos).scrollIntoView())},50)}};for(let n in he)ue[n]=he[n];function Sn(n,e){if(n==e)return!0;for(let t in n)if(n[t]!==e[t])return!1;for(let t in e)if(!(t in n))return!1;return!0}class tr{constructor(e,t){this.toDOM=e,this.spec=t||bt,this.side=this.spec.side||0}map(e,t,r,s){let{pos:i,deleted:o}=e.mapResult(t.from+s,this.side<0?-1:1);return o?null:new de(i-r,i-r,this)}valid(){return!0}eq(e){return this==e||e instanceof 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e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset}}class kf{constructor(e,t){this.view=e,this.handleDOMChange=t,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new bf,this.onCharData=null,this.suppressingSelectionUpdates=!1,this.lastChangedTextNode=null,this.observer=window.MutationObserver&&new window.MutationObserver(r=>{for(let s=0;s<r.length;s++)this.queue.push(r[s]);pe&&et<=11&&r.some(s=>s.type=="childList"&&s.removedNodes.length||s.type=="characterData"&&s.oldValue.length>s.target.nodeValue.length)?this.flushSoon():ae&&e.composing&&r.some(s=>s.type=="childList"&&s.target.nodeName=="TR")?(e.input.badSafariComposition=!0,this.flushSoon()):this.flush()}),yf&&(this.onCharData=r=>{this.queue.push({target:r.target,type:"characterData",oldValue:r.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this)}flushSoon(){this.flushingSoon<0&&(this.flushingSoon=window.setTimeout(()=>{this.flushingSoon=-1,this.flush()},20))}forceFlush(){this.flushingSoon>-1&&(window.clearTimeout(this.flushingSoon),this.flushingSoon=-1,this.flush())}start(){this.observer&&(this.observer.takeRecords(),this.observer.observe(this.view.dom,gf)),this.onCharData&&this.view.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.connectSelection()}stop(){if(this.observer){let e=this.observer.takeRecords();if(e.length){for(let t=0;t<e.length;t++)this.queue.push(e[t]);window.setTimeout(()=>this.flush(),20)}this.observer.disconnect()}this.onCharData&&this.view.dom.removeEventListener("DOMCharacterDataModified",this.onCharData),this.disconnectSelection()}connectSelection(){this.view.dom.ownerDocument.addEventListener("selectionchange",this.onSelectionChange)}disconnectSelection(){this.view.dom.ownerDocument.removeEventListener("selectionchange",this.onSelectionChange)}suppressSelectionUpdates(){this.suppressingSelectionUpdates=!0,setTimeout(()=>this.suppressingSelectionUpdates=!1,50)}onSelectionChange(){if(Ao(this.view)){if(this.suppressingSelectionUpdates)return Fe(this.view);if(pe&&et<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&vt(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset))return this.flushSoon()}this.flush()}}setCurSelection(){this.currentSelection.set(this.view.domSelectionRange())}ignoreSelectionChange(e){if(!e.focusNode)return!0;let t=new Set,r;for(let i=e.focusNode;i;i=Ft(i))t.add(i);for(let i=e.anchorNode;i;i=Ft(i))if(t.has(i)){r=i;break}let s=r&&this.view.docView.nearestDesc(r);if(s&&s.ignoreMutation({type:"selection",target:r.nodeType==3?r.parentNode:r}))return this.setCurSelection(),!0}pendingRecords(){if(this.observer)for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}flush(){let{view:e}=this;if(!e.docView||this.flushingSoon>-1)return;let t=this.pendingRecords();t.length&&(this.queue=[]);let r=e.domSelectionRange(),s=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(r)&&Ao(e)&&!this.ignoreSelectionChange(r),i=-1,o=-1,l=!1,a=[];if(e.editable)for(let d=0;d<t.length;d++){let u=this.registerMutation(t[d],a);u&&(i=i<0?u.from:Math.min(u.from,i),o=o<0?u.to:Math.max(u.to,o),u.typeOver&&(l=!0))}if(a.some(d=>d.nodeName=="BR")&&(e.input.lastKeyCode==8||e.input.lastKeyCode==46)){for(let d of a)if(d.nodeName=="BR"&&d.parentNode){let u=d.nextSibling;u&&u.nodeType==1&&u.contentEditable=="false"&&d.parentNode.removeChild(d)}}else if(we&&a.length){let d=a.filter(u=>u.nodeName=="BR");if(d.length==2){let[u,h]=d;u.parentNode&&u.parentNode.parentNode==h.parentNode?h.remove():u.remove()}else{let{focusNode:u}=this.currentSelection;for(let h of d){let f=h.parentNode;f&&f.nodeName=="LI"&&(!u||wf(e,u)!=f)&&h.remove()}}}let c=null;i<0&&s&&e.input.lastFocus>Date.now()-200&&Math.max(e.input.lastTouch,e.input.lastClick.time)<Date.now()-300&&jr(r)&&(c=mi(e))&&c.eq(I.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,Fe(e),this.currentSelection.set(r),e.scrollToSelection()):(i>-1||s)&&(i>-1&&(e.docView.markDirty(i,o),xf(e)),e.input.badSafariComposition&&(e.input.badSafariComposition=!1,Cf(e,a)),this.handleDOMChange(i,o,l,a),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||Fe(e),this.currentSelection.set(r))}registerMutation(e,t){if(t.indexOf(e.target)>-1)return null;let r=this.view.docView.nearestDesc(e.target);if(e.type=="attributes"&&(r==this.view.docView||e.attributeName=="contenteditable"||e.attributeName=="style"&&!e.oldValue&&!e.target.getAttribute("style"))||!r||r.ignoreMutation(e))return null;if(e.type=="childList"){for(let d=0;d<e.addedNodes.length;d++){let u=e.addedNodes[d];t.push(u),u.nodeType==3&&(this.lastChangedTextNode=u)}if(r.contentDOM&&r.contentDOM!=r.dom&&!r.contentDOM.contains(e.target))return{from:r.posBefore,to:r.posAfter};let s=e.previousSibling,i=e.nextSibling;if(pe&&et<=11&&e.addedNodes.length)for(let d=0;d<e.addedNodes.length;d++){let{previousSibling:u,nextSibling:h}=e.addedNodes[d];(!u||Array.prototype.indexOf.call(e.addedNodes,u)<0)&&(s=u),(!h||Array.prototype.indexOf.call(e.addedNodes,h)<0)&&(i=h)}let o=s&&s.parentNode==e.target?te(s)+1:0,l=r.localPosFromDOM(e.target,o,-1),a=i&&i.parentNode==e.target?te(i):e.target.childNodes.length,c=r.localPosFromDOM(e.target,a,1);return{from:l,to:c}}else return e.type=="attributes"?{from:r.posAtStart-r.border,to:r.posAtEnd+r.border}:(this.lastChangedTextNode=e.target,{from:r.posAtStart,to:r.posAtEnd,typeOver:e.target.nodeValue==e.oldValue})}}let $o=new WeakMap,jo=!1;function xf(n){if(!$o.has(n)&&($o.set(n,null),["normal","nowrap","pre-line"].indexOf(getComputedStyle(n.dom).whiteSpace)!==-1)){if(n.requiresGeckoHackNode=we,jo)return;console.warn("ProseMirror expects the CSS white-space property to be set, preferably to 'pre-wrap'. It is recommended to load style/prosemirror.css from the prosemirror-view package."),jo=!0}}function Ho(n,e){let t=e.startContainer,r=e.startOffset,s=e.endContainer,i=e.endOffset,o=n.domAtPos(n.state.selection.anchor);return vt(o.node,o.offset,s,i)&&([t,r,s,i]=[s,i,t,r]),{anchorNode:t,anchorOffset:r,focusNode:s,focusOffset:i}}function Sf(n,e){if(e.getComposedRanges){let s=e.getComposedRanges(n.root)[0];if(s)return Ho(n,s)}let t;function r(s){s.preventDefault(),s.stopImmediatePropagation(),t=s.getTargetRanges()[0]}return n.dom.addEventListener("beforeinput",r,!0),document.execCommand("indent"),n.dom.removeEventListener("beforeinput",r,!0),t?Ho(n,t):null}function wf(n,e){for(let t=e.parentNode;t&&t!=n.dom;t=t.parentNode){let r=n.docView.nearestDesc(t,!0);if(r&&r.node.isBlock)return t}return null}function Cf(n,e){var t;let{focusNode:r,focusOffset:s}=n.domSelectionRange();for(let i of e)if(((t=i.parentNode)===null||t===void 0?void 0:t.nodeName)=="TR"){let o=i.nextSibling;for(;o&&o.nodeName!="TD"&&o.nodeName!="TH";)o=o.nextSibling;if(o){let l=o;for(;;){let a=l.firstChild;if(!a||a.nodeType!=1||a.contentEditable=="false"||/^(BR|IMG)$/.test(a.nodeName))break;l=a}l.insertBefore(i,l.firstChild),r==i&&n.domSelection().collapse(i,s)}else i.parentNode.removeChild(i)}}function vf(n,e,t){let{node:r,fromOffset:s,toOffset:i,from:o,to:l}=n.docView.parseRange(e,t),a=n.domSelectionRange(),c,d=a.anchorNode;if(d&&n.dom.contains(d.nodeType==1?d:d.parentNode)&&(c=[{node:d,offset:a.anchorOffset}],jr(a)||c.push({node:a.focusNode,offset:a.focusOffset})),re&&n.input.lastKeyCode===8)for(let g=i;g>s;g--){let y=r.childNodes[g-1],S=y.pmViewDesc;if(y.nodeName=="BR"&&!S){i=g;break}if(!S||S.size)break}let u=n.state.doc,h=n.someProp("domParser")||rn.fromSchema(n.state.schema),f=u.resolve(o),p=null,m=h.parse(r,{topNode:f.parent,topMatch:f.parent.contentMatchAt(f.index()),topOpen:!0,from:s,to:i,preserveWhitespace:f.parent.type.whitespace=="pre"?"full":!0,findPositions:c,ruleFromNode:Mf,context:f});if(c&&c[0].pos!=null){let g=c[0].pos,y=c[1]&&c[1].pos;y==null&&(y=g),p={anchor:g+o,head:y+o}}return{doc:m,sel:p,from:o,to:l}}function Mf(n){let e=n.pmViewDesc;if(e)return e.parseRule();if(n.nodeName=="BR"&&n.parentNode){if(ae&&/^(ul|ol)$/i.test(n.parentNode.nodeName)){let t=document.createElement("div");return t.appendChild(document.createElement("li")),{skip:t}}else if(n.parentNode.lastChild==n||ae&&/^(tr|table)$/i.test(n.parentNode.nodeName))return{ignore:!0}}else if(n.nodeName=="IMG"&&n.getAttribute("mark-placeholder"))return{ignore:!0};return null}const Tf=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|img|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function Ef(n,e,t,r,s){let i=n.input.compositionPendingChanges||(n.composing?n.input.compositionID:0);if(n.input.compositionPendingChanges=0,e<0){let M=n.input.lastSelectionTime>Date.now()-50?n.input.lastSelectionOrigin:null,L=mi(n,M);if(L&&!n.state.selection.eq(L)){if(re&&He&&n.input.lastKeyCode===13&&Date.now()-100<n.input.lastKeyCodeTime&&n.someProp("handleKeyDown",se=>se(n,ut(13,"Enter"))))return;let P=n.state.tr.setSelection(L);M=="pointer"?P.setMeta("pointer",!0):M=="key"&&P.scrollIntoView(),i&&P.setMeta("composition",i),n.dispatch(P)}return}let o=n.state.doc.resolve(e),l=o.sharedDepth(t);e=o.before(l+1),t=n.state.doc.resolve(t).after(l+1);let a=n.state.selection,c=vf(n,e,t),d=n.state.doc,u=d.slice(c.from,c.to),h,f;n.input.lastKeyCode===8&&Date.now()-100<n.input.lastKeyCodeTime?(h=n.state.selection.to,f="end"):(h=n.state.selection.from,f="start"),n.input.lastKeyCode=null;let p=Of(u.content,c.doc.content,c.from,h,f);if(p&&n.input.domChangeCount++,(Vt&&n.input.lastIOSEnter>Date.now()-225||He)&&s.some(M=>M.nodeType==1&&!Tf.test(M.nodeName))&&(!p||p.endA>=p.endB)&&n.someProp("handleKeyDown",M=>

45M(n,ut(13,"Enter")))){n.input.lastIOSEnter=0;return}if(!p)if(r&&a instanceof R&&!a.empty&&a.$head.sameParent(a.$anchor)&&!n.composing&&!(c.sel&&c.sel.anchor!=c.sel.head))p={start:a.from,endA:a.to,endB:a.to};else{if(c.sel){let M=Fo(n,n.state.doc,c.sel);if(M&&!M.eq(n.state.selection)){let L=n.state.tr.setSelection(M);i&&L.setMeta("composition",i),n.dispatch(L)}}return}n.state.selection.from<n.state.selection.to&&p.start==p.endB&&n.state.selection instanceof R&&(p.start>n.state.selection.from&&p.start<=n.state.selection.from+2&&n.state.selection.from>=c.from?p.start=n.state.selection.from:p.endA<n.state.selection.to&&p.endA>=n.state.selection.to-2&&n.state.selection.to<=c.to&&(p.endB+=n.state.selection.to-p.endA,p.endA=n.state.selection.to)),pe&&et<=11&&p.endB==p.start+1&&p.endA==p.start&&p.start>c.from&&c.doc.textBetween(p.start-c.from-1,p.start-c.from+1)=="  "&&(p.start--,p.endA--,p.endB--);let m=c.doc.resolveNoCache(p.start-c.from),g=c.doc.resolveNoCache(p.endB-c.from),y=d.resolve(p.start),S=m.sameParent(g)&&m.parent.inlineContent&&y.end()>=p.endA;if((Vt&&n.input.lastIOSEnter>Date.now()-225&&(!S||s.some(M=>M.nodeName=="DIV"||M.nodeName=="P"))||!S&&m.pos<c.doc.content.size&&(!m.sameParent(g)||!m.parent.inlineContent)&&m.pos<g.pos&&!/\S/.test(c.doc.textBetween(m.pos,g.pos,"","")))&&n.someProp("handleKeyDown",M=>M(n,ut(13,"Enter")))){n.input.lastIOSEnter=0;return}if(n.state.selection.anchor>p.start&&Af(d,p.start,p.endA,m,g)&&n.someProp("handleKeyDown",M=>M(n,ut(8,"Backspace")))){He&&re&&n.domObserver.suppressSelectionUpdates();return}re&&p.endB==p.start&&(n.input.lastChromeDelete=Date.now()),He&&!S&&m.start()!=g.start()&&g.parentOffset==0&&m.depth==g.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==p.endA&&(p.endB-=2,g=c.doc.resolveNoCache(p.endB-c.from),setTimeout(()=>{n.someProp("handleKeyDown",function(M){return M(n,ut(13,"Enter"))})},20));let v=p.start,N=p.endA,C=M=>{let L=M||n.state.tr.replace(v,N,c.doc.slice(p.start-c.from,p.endB-c.from));if(c.sel){let P=Fo(n,L.doc,c.sel);P&&!(re&&n.composing&&P.empty&&(p.start!=p.endB||n.input.lastChromeDelete<Date.now()-100)&&(P.head==v||P.head==L.mapping.map(N)-1)||pe&&P.empty&&P.head==v)&&L.setSelection(P)}return i&&L.setMeta("composition",i),L.scrollIntoView()},A;if(S)if(m.pos==g.pos){pe&&et<=11&&m.parentOffset==0&&(n.domObserver.suppressSelectionUpdates(),setTimeout(()=>Fe(n),20));let M=C(n.state.tr.delete(v,N)),L=d.resolve(p.start).marksAcross(d.resolve(p.endA));L&&M.ensureMarks(L),n.dispatch(M)}else if(p.endA==p.endB&&(A=Nf(m.parent.content.cut(m.parentOffset,g.parentOffset),y.parent.content.cut(y.parentOffset,p.endA-y.start())))){let M=C(n.state.tr);A.type=="add"?M.addMark(v,N,A.mark):M.removeMark(v,N,A.mark),n.dispatch(M)}else if(m.parent.child(m.index()).isText&&m.index()==g.index()-(g.textOffset?0:1)){let M=m.parent.textBetween(m.parentOffset,g.parentOffset),L=()=>C(n.state.tr.insertText(M,v,N));n.someProp("handleTextInput",P=>P(n,v,N,M,L))||n.dispatch(L())}else n.dispatch(C());else n.dispatch(C())}function Fo(n,e,t){return Math.max(t.anchor,t.head)>e.content.size?null:gi(n,e.resolve(t.anchor),e.resolve(t.head))}function Nf(n,e){let t=n.firstChild.marks,r=e.firstChild.marks,s=t,i=r,o,l,a;for(let d=0;d<r.length;d++)s=r[d].removeFromSet(s);for(let d=0;d<t.length;d++)i=t[d].removeFromSet(i);if(s.length==1&&i.length==0)l=s[0],o="add",a=d=>d.mark(l.addToSet(d.marks));else if(s.length==0&&i.length==1)l=i[0],o="remove",a=d=>d.mark(l.removeFromSet(d.marks));else return null;let c=[];for(let d=0;d<e.childCount;d++)c.push(a(e.child(d)));if(k.from(c).eq(n))return{mark:l,type:o}}function Af(n,e,t,r,s){if(t-e<=s.pos-r.pos||gs(r,!0,!1)<s.pos)return!1;let i=n.resolve(e);if(!r.parent.isTextblock){let l=i.nodeAfter;return l!=null&&t==e+l.nodeSize}if(i.parentOffset<i.parent.content.size||!i.parent.isTextblock)return!1;let o=n.resolve(gs(i,!0,!0));return!o.parent.isTextblock||o.pos>t||gs(o,!0,!1)<t?!1:r.parent.content.cut(r.parentOffset).eq(o.parent.content)}function gs(n,e,t){let r=n.depth,s=e?n.end():n.pos;for(;r>0&&(e||n.indexAfter(r)==n.node(r).childCount);)r--,s++,e=!1;if(t){let i=n.node(r).maybeChild(n.indexAfter(r));for(;i&&!i.isLeaf;)i=i.firstChild,s++}return s}function Of(n,e,t,r,s){let i=n.findDiffStart(e,t);if(i==null)return null;let{a:o,b:l}=n.findDiffEnd(e,t+n.size,t+e.size);

45if(s=="end"){let a=Math.max(0,i-Math.min(o,l));r-=o+a-i}if(o<i&&n.size<e.size){let a=r<=i&&r>=o?i-r:0;i-=a,i&&i<e.size&&Vo(e.textBetween(i-1,i+1))&&(i+=a?1:-1),l=i+(l-o),o=i}else if(l<i){let a=r<=i&&r>=l?i-r:0;i-=a,i&&i<n.size&&Vo(n.textBetween(i-1,i+1))&&(i+=a?1:-1),o=i+(o-l),l=i}return{start:i,endA:o,endB:l}}function Vo(n){if(n.length!=2)return!1;let e=n.charCodeAt(0),t=n.charCodeAt(1);return e>=56320&&e<=57343&&t>=55296&&t<=56319}class Ha{constructor(e,t){this._root=null,this.focused=!1,this.trackWrites=null,this.mounted=!1,this.markCursor=null,this.cursorWrapper=null,this.lastSelectedViewDesc=void 0,this.input=new Uh,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(qo),this.dispatch=this.dispatch.bind(this),this.dom=e&&e.mount||document.createElement("div"),e&&(e.appendChild?e.appendChild(this.dom):typeof e=="function"?e(this.dom):e.mount&&(this.mounted=!0)),this.editable=Uo(this),Wo(this),this.nodeViews=Ko(this),this.docView=Co(this.state.doc,_o(this),ms(this),this.dom,this),this.domObserver=new kf(this,(r,s,i,o)=>Ef(this,r,s,i,o)),this.domObserver.start(),Kh(this),this.updatePluginViews()}get composing(){return this.input.composing}get props(){if(this._props.state!=this.state){let e=this._props;this._props={};for(let t in e)this._props[t]=e[t];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&Us(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(qo),this.directPlugins=e.plugins),this.updateStateInner(e.state,t)}setProps(e){let t={};for(let r in this._props)t[r]=this._props[r];t.state=this.state;for(let r in e)t[r]=e[r];this.update(t)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,t){var r;let s=this.state,i=!1,o=!1;e.storedMarks&&this.composing&&(Ia(this),o=!0),this.state=e;let l=s.plugins!=e.plugins||this._props.plugins!=t.plugins;if(l||this._props.plugins!=t.plugins||this._props.nodeViews!=t.nodeViews){let f=Ko(this);Df(f,this.nodeViews)&&(this.nodeViews=f,i=!0)}(l||t.handleDOMEvents!=this._props.handleDOMEvents)&&Us(this),this.editable=Uo(this),Wo(this);let a=ms(this),c=_o(this),d=s.plugins!=e.plugins&&!s.doc.eq(e.doc)?"reset":e.scrollToSelection>s.scrollToSelection?"to selection":"preserve",u=i||!this.docView.matchesNode(e.doc,c,a);(u||!e.selection.eq(s.selection))&&(o=!0);let h=d=="preserve"&&o&&this.dom.style.overflowAnchor==null&&oh(this);if(o){this.domObserver.stop();let f=u&&(pe||re)&&!this.composing&&!s.selection.empty&&!e.selection.empty&&Rf(s.selection,e.selection);if(u){let p=re?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=lf(this)),(i||!this.docView.update(e.doc,c,a,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=Co(e.doc,c,a,this.dom,this)),p&&(!this.trackWrites||!this.dom.contains(this.trackWrites))&&(f=!0)}f||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&Oh(this))?Fe(this,f):(Sa(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(s),!((r=this.dragging)===null||r===void 0)&&r.node&&!s.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,s),d=="reset"?this.dom.scrollTop=0:d=="to selection"?this.scrollToSelection():h&&lh(h)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!(!e||!this.dom.contains(e.nodeType==1?e:e.parentNode))){if(!this.someProp("handleScrollToSelection",t=>t(this)))if(this.state.selection instanceof E){let t=this.docView.domAfterPos(this.state.selection.from);t.nodeType==1&&yo(this,t.getBoundingClientRect(),e)}else yo(this,this.coordsAtPos(this.state.selection.head,1),e)}}destroyPluginViews(){let e;for(;e=this.pluginViews.pop();)e.destroy&&e.destroy()}updatePluginViews(e){if(!e||e.plugins!=this.state.plugins||this.directPlugins!=this.prevDirectPlugins){this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let t=0;t<this.directPlugins.length;t++){let r=this.directPlugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}for(let t=0;t<this.state.plugins.length;t++){let r=this.state.plugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}}else for(let t=0;t<this.pluginViews.length;t++){let r=this.pluginViews[t];r.update&&r.update(this,e)}}updateDraggedNode(e,t){let r=e.node,s=-1;if(this.state.doc.nodeAt(r.from)==r.node)s=r.from;

45else{let i=r.from+(this.state.doc.content.size-t.doc.content.size);(i>0&&this.state.doc.nodeAt(i))==r.node&&(s=i)}this.dragging=new Pa(e.slice,e.move,s<0?void 0:E.create(this.state.doc,s))}someProp(e,t){let r=this._props&&this._props[e],s;if(r!=null&&(s=t?t(r):r))return s;for(let o=0;o<this.directPlugins.length;o++){let l=this.directPlugins[o].props[e];if(l!=null&&(s=t?t(l):l))return s}let i=this.state.plugins;if(i)for(let o=0;o<i.length;o++){let l=i[o].props[e];if(l!=null&&(s=t?t(l):l))return s}}hasFocus(){if(pe){let e=this.root.activeElement;if(e==this.dom)return!0;if(!e||!this.dom.contains(e))return!1;for(;e&&this.dom!=e&&this.dom.contains(e);){if(e.contentEditable=="false")return!1;e=e.parentElement}return!0}return this.root.activeElement==this.dom}focus(){this.domObserver.stop(),this.editable&&ah(this.dom),Fe(this),this.domObserver.start()}get root(){let e=this._root;if(e==null){for(let t=this.dom.parentNode;t;t=t.parentNode)if(t.nodeType==9||t.nodeType==11&&t.host)return t.getSelection||(Object.getPrototypeOf(t).getSelection=()=>t.ownerDocument.getSelection()),this._root=t}return e||document}updateRoot(){this._root=null}posAtCoords(e){return fh(this,e)}coordsAtPos(e,t=1){return fa(this,e,t)}domAtPos(e,t=0){return this.docView.domFromPos(e,t)}nodeDOM(e){let t=this.docView.descAt(e);return t?t.nodeDOM:null}posAtDOM(e,t,r=-1){let s=this.docView.posFromDOM(e,t,r);if(s==null)throw new RangeError("DOM position not inside the editor");return s}endOfTextblock(e,t){return bh(this,t||this.state,e)}pasteHTML(e,t){return xn(this,"",e,!1,t||new ClipboardEvent("paste"))}pasteText(e,t){return xn(this,e,null,!0,t||new ClipboardEvent("paste"))}serializeForClipboard(e){return yi(this,e)}destroy(){this.docView&&(qh(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],ms(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,Yu())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return Gh(this,e)}domSelectionRange(){let e=this.domSelection();return e?ae&&this.root.nodeType===11&&th(this.dom.ownerDocument)==this.dom&&Sf(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}}Ha.prototype.dispatch=function(n){let e=this._props.dispatchTransaction;e?e.call(this,n):this.updateState(this.state.apply(n))};function _o(n){let e=Object.create(null);return e.class="ProseMirror",e.contenteditable=String(n.editable),n.someProp("attributes",t=>{if(typeof t=="function"&&(t=t(n.state)),t)for(let r in t)r=="class"?e.class+=" "+t[r]:r=="style"?e.style=(e.style?e.style+";":"")+t[r]:!e[r]&&r!="contenteditable"&&r!="nodeName"&&(e[r]=String(t[r]))}),e.translate||(e.translate="no"),[de.node(0,n.state.doc.content.size,e)]}function Wo(n){if(n.markCursor){let e=document.createElement("img");e.className="ProseMirror-separator",e.setAttribute("mark-placeholder","true"),e.setAttribute("alt",""),n.cursorWrapper={dom:e,deco:de.widget(n.state.selection.from,e,{raw:!0,marks:n.markCursor})}}else n.cursorWrapper=null}function Uo(n){return!n.someProp("editable",e=>e(n.state)===!1)}function Rf(n,e){let t=Math.min(n.$anchor.sharedDepth(n.head),e.$anchor.sharedDepth(e.head));return n.$anchor.start(t)!=e.$anchor.start(t)}function Ko(n){let e=Object.create(null);function t(r){for(let s in r)Object.prototype.hasOwnProperty.call(e,s)||(e[s]=r[s])}return n.someProp("nodeViews",t),n.someProp("markViews",t),e}function Df(n,e){let t=0,r=0;for(let s in n){if(n[s]!=e[s])return!0;t++}for(let s in e)r++;return t!=r}function qo(n){if(n.spec.state||n.spec.filterTransaction||n.spec.appendTransaction)throw new RangeError("Plugins passed directly to the view must not have a state component")}var rt={8:"Backspace",9:"Tab",10:"Enter",12:"NumLock",13:"Enter",16:"Shift",17:"Control",18:"Alt",20:"CapsLock",27:"Escape",32:" ",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"ArrowLeft",38:"ArrowUp",39:"ArrowRight",40:"ArrowDown",44:"PrintScreen",45:"Insert",46:"Delete",59:";",61:"=",91:"Meta",92:"Meta",106:"*",107:"+",108:",",109:"-",110:".",111:"/",144:"NumLock",145:"ScrollLock",160:"Shift",161:"Shift",162:"Control",163:"Control",164:"Alt",165:"Alt",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},rr={48:")",49:"!",50:"@",51:"#",52:"$",53:"%",54:"^",55:"&",56:"*",57:"(",59:":",61:"+",173:"_",186:":",187:"+",188:"<",189:"_",190:">",191:"?",192:"~",219:"{",220:"|",221:"}",222:'"'},If=typeof navigator<"u"&&/Mac/.test(navigator.platform),Lf=typeof navigator<"u"&&/MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent);for(var ne=0;ne<10;ne++)rt[48+ne]=rt[96+ne]=String(ne);for(var ne=1;ne<=24;ne++)rt[ne+111]="F"+ne;for(var 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0;y=y.append(k.from(l.createAndFill(null,C)||void 0));const A=a.before(a.depth-(S-1));t.replace(A,a.after(-v),new w(y,4-S,0));let M=-1;t.doc.nodesBetween(A,t.doc.content.size,(L,P)=>{if(M>-1)return!1;L.isTextblock&&L.content.size===0&&(M=P+1)}),M>-1&&t.setSelection(R.near(t.doc.resolve(M))),t.scrollIntoView()}return!0}const f=c.pos===a.end()?u.contentMatchAt(0).defaultType:null,p={...Wn(h,u.type.name,u.attrs),...e},m={...Wn(h,a.node().type.name,a.node().attrs),...e};t.delete(a.pos,c.pos);const g=f?[{type:l,attrs:p},{type:f,attrs:m}]:[{type:l,attrs:p}];if(!zt(t.doc,a.pos,2))return!1;if(s){const{selection:y,storedMarks:S}=r,{splittableMarks:v}=i.extensionManager,N=S||y.$to.parentOffset&&y.$from.marks();if(t.split(a.pos,2,g).scrollIntoView(),!N||!s)return!0;const C=N.filter(A=>v.includes(A.type.name));t.ensureMarks(C)}return!0},ks=(n,e)=>{const t=Ur(o=>o.type===e)(n.selection);if(!t)return!0;const r=n.doc.resolve(Math.max(0,t.pos-1)).before(t.depth);if(r===void 0)return!0;const s=n.doc.nodeAt(r);return t.node.type===(s==null?void 0:s.type)&&it(n.doc,t.pos)&&n.join(t.pos),!0},xs=(n,e)=>{const t=Ur(o=>o.type===e)(n.selection);if(!t)return!0;const r=n.doc.resolve(t.start).after(t.depth);if(r===void 0)return!0;const s=n.doc.nodeAt(r);return t.node.type===(s==null?void 0:s.type)&&it(n.doc,r)&&n.join(r),!0},om=(n,e,t,r={})=>({editor:s,tr:i,state:o,dispatch:l,chain:a,commands:c,can:d})=>{const{extensions:u,splittableMarks:h}=s.extensionManager,f=q(n,o.schema),p=q(e,o.schema),{selection:m,storedMarks:g}=o,{$from:y,$to:S}=m,v=y.blockRange(S),N=g||m.$to.parentOffset&&m.$from.marks();if(!v)return!1;const C=Ur(A=>tl(A.type.name,u))(m);if(v.depth>=1&&C&&v.depth-C.depth<=1){if(C.node.type===f)return c.liftListItem(p);if(tl(C.node.type.name,u)&&f.validContent(C.node.content)&&l)return a().command(()=>(i.setNodeMarkup(C.pos,f),!0)).command(()=>ks(i,f)).command(()=>xs(i,f)).run()}return!t||!N||!l?a().command(()=>d().wrapInList(f,r)?!0:c.clearNodes()).wrapInList(f,r).command(()=>ks(i,f)).command(()=>xs(i,f)).run():a().command(()=>{const A=d().wrapInList(f,r),M=N.filter(L=>h.includes(L.type.name));return i.ensureMarks(M),A?!0:c.clearNodes()}).wrapInList(f,r).command(()=>ks(i,f)).command(()=>xs(i,f)).run()},lm=(n,e={},t={})=>({state:r,commands:s})=>{const{extendEmptyMarkRange:i=!1}=t,o=Ve(n,r.schema);return qs(r,o,e)?s.unsetMark(o,{extendEmptyMarkRange:i}):s.setMark(o,e)},am=(n,e,t={})=>({state:r,commands:s})=>{const i=q(n,r.schema),o=q(e,r.schema),l=st(r,i,t);let a;return r.selection.$anchor.sameParent(r.selection.$head)&&(a=r.selection.$anchor.parent.attrs),l?s.setNode(o,a):s.setNode(i,{...a,...t})},cm=(n,e={})=>({state:t,commands:r})=>{const s=q(n,t.schema);return st(t,s,e)?r.lift(s):r.wrapIn(s,e)},dm=()=>({state:n,dispatch:e})=>{const t=n.plugins;for(let r=0;r<t.length;r+=1){const s=t[r];let i;if(s.spec.isInputRules&&(i=s.getState(n))){if(e){const o=n.tr,l=i.transform;for(let a=l.steps.length-1;a>=0;a-=1)o.step(l.steps[a].invert(l.docs[a]));if(i.text){const a=o.doc.resolve(i.from).marks();o.replaceWith(i.from,i.to,n.schema.text(i.text,a))}else o.delete(i.from,i.to)}return!0}}return!1},um=()=>({tr:n,dispatch:e})=>{const{selection:t}=n,{empty:r,ranges:s}=t;return r||e&&s.forEach(i=>{n.removeMark(i.$from.pos,i.$to.pos)}),!0},hm=(n,e={})=>({tr:t,state:r,dispatch:s})=>{var i;const{extendEmptyMarkRange:o=!1}=e,{selection:l}=t,a=Ve(n,r.schema),{$from:c,empty:d,ranges:u}=l;if(!s)return!0;if(d&&o){let{from:h,to:f}=l;const p=(i=c.marks().find(g=>g.type===a))==null?void 0:i.attrs,m=Mi(c,a,p);m&&(h=m.from,f=m.to),t.removeMark(h,f,a)}else u.forEach(h=>{t.removeMark(h.$from.pos,h.$to.pos,a)});return t.removeStoredMark(a),!0},fm=n=>({tr:e,state:t,dispatch:r})=>{const{selection:s}=t;let i,o;return typeof n=="number"?(i=n,o=n):n&&"from"in n&&"to"in n?(i=n.from,o=n.to):(i=s.from,o=s.to),r&&e.doc.nodesBetween(i,o,(l,a)=>{if(l.isText)return;const c={...l.attrs};delete c.dir,e.setNodeMarkup(a,void 0,c)}),!0},pm=(n,e={})=>({tr:t,state:r,dispatch:s})=>{let i=null,o=null;const l=Wr(typeof n=="string"?n:n.name,r.schema);if(!l)return!1;l==="node"&&(i=q(n,r.schema)),l==="mark"&&(o=Ve(n,r.schema));let a=!1;return t.selection.ranges.forEach(c=>{const d=c.$from.pos,u=c.$to.pos;let h,f,p,m;t.selection.empty?r.doc.nodesBetween(d,u,(g,y)=>{i&&i===g.type&&(a=!0,p=Math.max(y,d),m=Math.min(y+g.nodeSize,u),h=y,f=g)}):r.doc.nodesBetween(d,u,(g,y)=>{y<d&&i&&i===g.type&&(a=!0,p=Math.max(y,d),m=Math.min(y+g.nodeSize,u),h=y,f=g),y>=d&&y<=u&&(i&&i===g.type&&(a=!0,s&&t.setNodeMarkup(y,void 0,{...g.attrs,...e})),o&&g.marks.length&&g.marks.forEach(S=>{if(o===S.type&&(a=!0,s)){const v=Math.max(y,d),N=Math.min(y+g.nodeSize,u);t.addMark(v,N,o.create({...S.attrs,...e}))}}))}),f&&(h!==void 0&&s&&t.setNodeMarkup(h,void 0,{...f.attrs,...e}),o&&f.marks.length&&f.marks.forEach(g=>{o===g.type&&s&&t.addMark(p,m,o.create({...g.attrs,...e}))}))}),a},mm=(n,e={})=>({state:t,dispatch:r})=>{const s=q(n,t.schema);return Vu(s,e)(t,r)},gm=(n,e={})=>({state:t,dispatch:r})=>{const s=q(n,t.schema);return _u(s,e)(t,r)},ym=class{constructor(){this.callbacks={}}on(n,e){return this.callbacks[n]||(this.callbacks[n]=[]),this.callbacks[n].push(e),this}emit(n,...e){const t=this.callbacks[n];return t&&t.forEach(r=>r.apply(this,e)),this}off(n,e){const t=this.callbacks[n];return t&&(e?this.callbacks[n]=t.filter(r=>r!==e):delete this.callbacks[n]),this}once(n,e){const t=(...r)=>{this.off(n,t),e.apply(this,r)};return this.on(n,t)}removeAllListeners(){this.callbacks={}}},qr=class{constructor(n){var e;this.find=n.find,this.handler=n.handler,this.undoable=(e=n.undoable)!=null?e:!0}},bm=(n,e)=>{if(vi(e))return e.exec(n);const t=e(n);if(!t)return null;const r=[t.text];return r.index=t.index,r.input=n,r.data=t.data,t.replaceWith&&(t.text.includes(t.replaceWith)||console.warn('[tiptap warn]: "inputRuleMatch.replaceWith" must be part of "inputRuleMatch.text".'),r.push(t.replaceWith)),r};function Pn(n){var e;const{editor:t,from:r,to:s,text:i,rules:o,plugin:l}=n,{view:a}=t;if(a.composing)return!1;const c=a.state.doc.resolve(r);if(c.parent.type.spec.code||(e=c.nodeBefore||c.nodeAfter)!=null&&e.marks.find(h=>h.type.spec.code))return!1;let d=!1;const u=Wp(c)+i;return o.forEach(h=>{if(d)return;const f=bm(u,h.find);if(!f)return;const p=a.state.tr,m=Vr({state:a.state,transaction:p}),g={from:r-(f[0].length-i.length),to:s},{commands:y,chain:S,can:v}=new _r({editor:t,state:m});h.handler({state:m,range:g,match:f,commands:y,chain:S,can:v})===null||!p.steps.length||(h.undoable&&p.setMeta(l,{transform:p,from:r,to:s,text:i}),a.dispatch(p),d=!0)}),d}function km(n){const{editor:e,rules:t}=n,r=new F({state:{init(){return null},apply(s,i,o){const l=s.getMeta(r);if(l)return 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48`,rules:t,plugin:r}):!1}},isInputRules:!0});return r}function xm(n){return Object.prototype.toString.call(n).slice(8,-1)}function zn(n){return xm(n)!=="Object"?!1:n.constructor===Object&&Object.getPrototypeOf(n)===Object.prototype}function oc(n,e){const t={...n};return zn(n)&&zn(e)&&Object.keys(e).forEach(r=>{zn(e[r])&&zn(n[r])?t[r]=oc(n[r],e[r]):t[r]=e[r]}),t}var Ai=class{constructor(n={}){this.type="extendable",this.parent=null,this.child=null,this.name="",this.config={name:this.name},this.config={...this.config,...n},this.name=this.config.name}get options(){return{...B(T(this,"addOptions",{name:this.name}))||{}}}get storage(){return{...B(T(this,"addStorage",{name:this.name,options:this.options}))||{}}}configure(n={}){const e=this.extend({...this.config,addOptions:()=>oc(this.options,n)});return e.name=this.name,e.parent=this.parent,e}extend(n={}){const e=new this.constructor({...this.config,...n});return e.parent=this,this.child=e,e.name="name"in n?n.name:e.parent.name,e}},At=class lc extends Ai{constructor(){super(...arguments),this.type="mark"}static create(e={}){const t=typeof e=="function"?e():e;return new lc(t)}static handleExit({editor:e,mark:t}){const{tr:r}=e.state,s=e.state.selection.$from;if(s.pos===s.end()){const o=s.marks();if(!!!o.find(c=>(c==null?void 0:c.type.name)===t.name))return!1;const a=o.find(c=>(c==null?void 0:c.type.name)===t.name);return a&&r.removeStoredMark(a),r.insertText(" ",s.pos),e.view.dispatch(r),!0}return!1}configure(e){return super.configure(e)}extend(e){const t=typeof e=="function"?e():e;return super.extend(t)}};function Sm(n){return typeof n=="number"}var wm=class{constructor(n){this.find=n.find,this.handler=n.handler}},Cm=(n,e,t)=>{if(vi(e))return[...n.matchAll(e)];const r=e(n,t);return r?r.map(s=>{const i=[s.text];return i.index=s.index,i.input=n,i.data=s.data,s.replaceWith&&(s.text.includes(s.replaceWith)||console.warn('[tiptap warn]: "pasteRuleMatch.replaceWith" must be part of 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Tm(n){const{editor:e,rules:t}=n;let r=null,s=!1,i=!1,o=typeof ClipboardEvent<"u"?new ClipboardEvent("paste"):null,l;try{l=typeof DragEvent<"u"?new DragEvent("drop"):null}catch{l=null}const a=({state:d,from:u,to:h,rule:f,pasteEvt:p})=>{const m=d.tr,g=Vr({state:d,transaction:m});if(!(!vm({editor:e,state:g,from:Math.max(u-1,0),to:h.b-1,rule:f,pasteEvent:p,dropEvent:l})||!m.steps.length)){try{l=typeof DragEvent<"u"?new DragEvent("drop"):null}catch{l=null}return o=typeof ClipboardEvent<"u"?new ClipboardEvent("paste"):null,m}};return t.map(d=>new F({view(u){const h=p=>{var m;r=(m=u.dom.parentElement)!=null&&m.contains(p.target)?u.dom.parentElement:null,r&&(Bn=e)},f=()=>{Bn&&(Bn=null)};return window.addEventListener("dragstart",h),window.addEventListener("dragend",f),{destroy(){window.removeEventListener("dragstart",h),window.removeEventListener("dragend",f)}}},props:{handleDOMEvents:{drop:(u,h)=>{if(i=r===u.dom.parentElement,l=h,!i){const f=Bn;f!=null&&f.isEditable&&setTimeout(()=>{const p=f.state.selection;p&&f.commands.deleteRange({from:p.from,to:p.to})},10)}return!1},paste:(u,h)=>{var f;const p=(f=h.clipboardData)==null?void 0:f.getData("text/html");return o=h,s=!!(p!=null&&p.includes("data-pm-slice")),!1}}},appendTransaction:(u,h,f)=>{const p=u[0],m=p.getMeta("uiEvent")==="paste"&&!s,g=p.getMeta("uiEvent")==="drop"&&!i,y=p.getMeta("applyPasteRules"),S=!!y;if(!m&&!g&&!S)return;if(S){let{text:C}=y;typeof C=="string"?C=C:C=Ei(k.from(C),f.schema);const{from:A}=y,M=A+C.length,L=Mm(C);return a({rule:d,state:f,from:A,to:{b:M},pasteEvt:L})}const v=h.doc.content.findDiffStart(f.doc.content),N=h.doc.content.findDiffEnd(f.doc.content);if(!(!Sm(v)||!N||v===N.b))return a({rule:d,state:f,from:v,to:N,pasteEvt:o})}}))}var Jr=class{constructor(n,e){this.splittableMarks=[],this.editor=e,this.baseExtensions=n,this.extensions=Qa(n),this.schema=Bp(this.extensions,e),this.setupExtensions()}get commands(){return this.extensions.reduce((n,e)=>{const t={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:Gt(e.name,this.schema)},r=T(e,"addCommands",t);return r?{...n,...r()}:n},{})}get plugins(){const{editor:n}=this;return an([...this.extensions].reverse()).flatMap(r=>{const s={name:r.name,options:r.options,storage:this.editor.extensionStorage[r.name],editor:n,type:Gt(r.name,this.schema)},i=[],o=T(r,"addKeyboardShortcuts",s);let l={};if(r.type==="mark"&&T(r,"exitable",s)&&(l.ArrowRight=()=>At.handleExit({editor:n,mark:r})),o){const h=Object.fromEntries(Object.entries(o()).map(([f,p])=>[f,()=>p({editor:n})]));l={...l,...h}}const a=Hf(l);i.push(a);const c=T(r,"addInputRules",s);if(el(r,n.options.enableInputRules)&&c){const h=c();if(h&&h.length){const f=km({editor:n,rules:h}),p=Array.isArray(f)?f:[f];i.push(...p)}}const d=T(r,"addPasteRules",s);if(el(r,n.options.enablePasteRules)&&d){const h=d();if(h&&h.length){const f=Tm({editor:n,rules:h});i.push(...f)}}const u=T(r,"addProseMirrorPlugins",s);if(u){const h=u();i.push(...h)}return i})}get attributes(){return Xa(this.extensions)}get nodeViews(){const{editor:n}=this,{nodeExtensions:e}=_t(this.extensions);return Object.fromEntries(e.filter(t=>!!T(t,"addNodeView")).map(t=>{const r=this.attributes.filter(a=>a.type===t.name),s={name:t.name,options:t.options,storage:this.editor.extensionStorage[t.name],editor:n,type:q(t.name,this.schema)},i=T(t,"addNodeView",s);if(!i)return[];const o=i();if(!o)return[];const l=(a,c,d,u,h)=>{const f=Cn(a,r);return o({node:a,view:c,getPos:d,decorations:u,innerDecorations:h,editor:n,extension:t,HTMLAttributes:f})};return[t.name,l]}))}dispatchTransaction(n){const{editor:e}=this;return an([...this.extensions].reverse()).reduceRight((r,s)=>{const i={name:s.name,options:s.options,storage:this.editor.extensionStorage[s.name],editor:e,type:Gt(s.name,this.schema)},o=T(s,"dispatchTransaction",i);return o?l=>{o.call(i,{transaction:l,next:r})}:r},n)}transformPastedHTML(n){const{editor:e}=this;return an([...this.extensions]).reduce((r,s)=>{const i={name:s.name,options:s.options,storage:this.editor.extensionStorage[s.name],editor:e,type:Gt(s.name,this.schema)},o=T(s,"transformPastedHTML",i);return o?(l,a)=>{const c=r(l,a);return o.call(i,c)}:r},n||(r=>r))}get markViews(){const{editor:n}=this,{markExtensions:e}=_t(this.extensions);return Object.fromEntries(e.filter(t=>!!T(t,"addMarkView")).map(t=>{const r=this.attributes.filter(l=>l.type===t.name),s={name:t.name,options:t.options,storage:this.editor.extensionStorage[t.name],editor:n,type:Ve(t.name,this.schema)},i=T(t,"addMarkView",s);if(!i)return[];const o=(l,a,c)=>{const d=Cn(l,r);return i()({mark:l,view:a,inline:c,editor:n,extension:t,HTMLAttributes:d,updateAttributes:u=>{Fm(l,n,u)}})};return[t.name,o]}))}setupExtensions(){const n=this.extensions;this.editor.extensionStorage=Object.fromEntries(n.map(e=>[e.name,e.storage])),n.forEach(e=>{var t;const r={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:Gt(e.name,this.schema)};e.type==="mark"&&((t=B(T(e,"keepOnSplit",r)))==null||t)&&this.splittableMarks.push(e.name);const s=T(e,"onBeforeCreate",r),i=T(e,"onCreate",r),o=T(e,"onUpdate",r),l=T(e,"onSelectionUpdate",r),a=T(e,"onTransaction",r),c=T(e,"onFocus",r),d=T(e,"onBlur",r),u=T(e,"onDestroy",r);s&&this.editor.on("beforeCreate",s),i&&this.editor.on("create",i),o&&this.editor.on("update",o),l&&this.editor.on("selectionUpdate",l),a&&this.editor.on("transaction",a),c&&this.editor.on("focus",c),d&&this.editor.on("blur",d),u&&this.editor.on("destroy",u)})}};Jr.resolve=Qa;Jr.sort=an;Jr.flatten=Ti;var Em={};Ci(Em,{ClipboardTextSerializer:()=>cc,Commands:()=>dc,Delete:()=>uc,Drop:()=>hc,Editable:()=>fc,FocusEvents:()=>mc,Keymap:()=>gc,Paste:()=>yc,Tabindex:()=>bc,TextDirection:()=>kc,focusEventsPluginKey:()=>pc});var U=class ac extends Ai{constructor(){super(...arguments),this.type="extension"}static create(e={}){const t=typeof e=="function"?e():e;return new ac(t)}configure(e){return super.configure(e)}extend(e){const t=typeof e=="function"?e():e;return super.extend(t)}},cc=U.create({name:"clipboardTextSerializer",addOptions(){return{blockSeparator:void 0}},addProseMirrorPlugins(){return[new F({key:new Y("clipboardTextSerializer"),props:{clipboardTextSerializer:()=>{const{editor:n}=this,{state:e,schema:t}=n,{doc:r,selection:s}=e,{ranges:i}=s,o=Math.min(...i.map(d=>d.$from.pos)),l=Math.max(...i.map(d=>d.$to.pos)),a=ec(t);return Za(r,{from:o,to:l},{...this.options.blockSeparator!==void 0?{blockSeparator:this.options.blockSeparator}:{},textSerializers:a})}}})]}}),dc=U.create({name:"commands",addCommands(){return{...Va}}}),uc=U.create({name:"delete",onUpdate({transaction:n,appendedTransactions:e}){var t,r,s;const i=()=>{var o,l,a,c;if((c=(a=(l=(o=this.editor.options.coreExtensionOptions)==null?void 0:o.delete)==null?void 0:l.filterTransaction)==null?void 0:a.call(l,n))!=null?c:n.getMeta("y-sync$"))return;const d=Ga(n.before,[n,...e]);nc(d).forEach(f=>{d.mapping.mapResult(f.oldRange.from).deletedAfter&&d.mapping.mapResult(f.oldRange.to).deletedBefore&&d.before.nodesBetween(f.oldRange.from,f.oldRange.to,(p,m)=>{const g=m+p.nodeSize-2,y=f.oldRange.from<=m&&g<=f.oldRange.to;this.editor.emit("delete",{type:"node",node:p,from:m,to:g,newFrom:d.mapping.map(m),newTo:d.mapping.map(g),deletedRange:f.oldRange,newRange:f.newRange,partial:!y,editor:this.editor,transaction:n,combinedTransform:d})})});const h=d.mapping;d.steps.forEach((f,p)=>{var m,g;if(f instanceof Me){const y=h.slice(p).map(f.from,-1),S=h.slice(p).map(f.to),v=h.invert().map(y,-1),N=h.invert().map(S),C=(m=d.doc.nodeAt(y-1))==null?void 0:m.marks.some(M=>M.eq(f.mark)),A=(g=d.doc.nodeAt(S))==null?void 0:g.marks.some(M=>M.eq(f.mark));this.editor.emit("delete",{type:"mark",mark:f.mark,from:f.from,to:f.to,deletedRange:{from:v,to:N},newRange:{from:y,to:S},partial:!!(A||C),editor:this.editor,transaction:n,combinedTransform:d})}})};(s=(r=(t=this.editor.options.coreExtensionOptions)==null?void 0:t.delete)==null?void 0:r.async)==null||s?setTimeout(i,0):i()}}),hc=U.create({name:"drop",addProseMirrorPlugins(){return[new F({key:new Y("tiptapDrop"),props:{handleDrop:(n,e,t,r)=>{this.editor.emit("drop",{editor:this.editor,event:e,slice:t,moved:r})}}})]}}),fc=U.create({name:"editable",addProseMirrorPlugins(){return[new F({key:new Y("editable"),props:{editable:()=>this.editor.options.editable}})]}}),pc=new Y("focusEvents"),mc=U.create({name:"focusEvents",addProseMirrorPlugins(){const{editor:n}=this;return[new F({key:pc,props:{handleDOMEvents:{focus:(e,t)=>{n.isFocused=!0;const r=n.state.tr.setMeta("focus",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1},blur:(e,t)=>{n.isFocused=!1;const r=n.state.tr.setMeta("blur",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1}}}})]}}),gc=U.create({name:"keymap",addKeyboardShortcuts(){const n=()=>this.editor.commands.first(({commands:o})=>[()=>o.undoInputRule(),()=>o.command(({tr:l})=>{const{selection:a,doc:c}=l,{empty:d,$anchor:u}=a,{pos:h,parent:f}=u,p=u.parent.isTextblock&&h>0?l.doc.resolve(h-1):u,m=p.parent.type.spec.isolating,g=u.pos-u.parentOffset,y=m&&p.parent.childCount===1?g===u.pos:I.atStart(c).from===h;return!d||!f.type.isTextblock||f.textContent.length||!y||y&&u.parent.type.name==="paragraph"?!1:o.clearNodes()}),()=>o.deleteSelection(),()=>o.joinBackward(),()=>o.selectNodeBackward()]),e=()=>this.editor.commands.first(({commands:o})=>[()=>o.deleteSelection(),()=>o.deleteCurrentNode(),()=>o.joinForward(),()=>o.selectNodeForward()]),r={Enter:()=>this.editor.commands.first(({commands:o})=>[()=>o.newlineInCode(),()=>o.createParagraphNear(),()=>o.liftEmptyBlock(),()=>o.splitBlock()]),"Mod-Enter":()=>this.editor.commands.exitCode(),Backspace:n,"Mod-Backspace":n,"Shift-Backspace":n,Delete:e,"Mod-Delete":e,"Mod-a":()=>this.editor.commands.selectAll()},s={...r},i={...r,"Ctrl-h":n,"Alt-Backspace":n,"Ctrl-d":e,"Ctrl-Alt-Backspace":e,"Alt-Delete":e,"Alt-d":e,"Ctrl-a":()=>this.editor.commands.selectTextblockStart(),"Ctrl-e":()=>this.editor.commands.selectTextblockEnd()};return ir()||qa()?i:s},addProseMirrorPlugins(){return[new F({key:new Y("clearDocument"),appendTransaction:(n,e,t)=>{if(n.some(m=>m.getMeta("composition")))return;const r=n.some(m=>m.docChanged)&&!e.doc.eq(t.doc),s=n.some(m=>m.getMeta("preventClearDocument"));if(!r||s)return;const{empty:i,from:o,to:l}=e.selection,a=I.atStart(e.doc).from,c=I.atEnd(e.doc).to;if(i||!(o===a&&l===c)||!Kr(t.doc))return;const h=t.tr,f=Vr({state:t,transaction:h}),{commands:p}=new _r({editor:this.editor,state:f});if(p.clearNodes(),!!h.steps.length)return h}})]}}),yc=U.create({name:"paste",addProseMirrorPlugins(){return[new F({key:new Y("tiptapPaste"),props:{handlePaste:(n,e,t)=>{this.editor.emit("paste",{editor:this.editor,event:e,slice:t})}}})]}}),bc=U.create({name:"tabindex",addProseMirrorPlugins(){return[new F({key:new Y("tabindex"),props:{attributes:()=>this.editor.isEditable?{tabindex:"0"}:{}}})]}}),kc=U.create({name:"textDirection",addOptions(){return{direction:void 0}},addGlobalAttributes(){if(!this.options.direction)return[];const{nodeExtensions:n}=_t(this.extensions);return[{types:n.filter(e=>e.name!=="text").map(e=>e.name),attributes:{dir:{default:this.options.direction,parseHTML:e=>{const t=e.getAttribute("dir");return t&&(t==="ltr"||t==="rtl"||t==="auto")?t:this.options.direction},renderHTML:e=>e.dir?{dir:e.dir}:{}}}}]},addProseMirrorPlugins(){return[new F({key:new Y("textDirection"),props:{attributes:()=>{const n=this.options.direction;return n?{dir:n}:{}}}})]}}),Nm=class en{constructor(e,t,r=!1,s=null){this.currentNode=null,this.actualDepth=null,this.isBlock=r,this.resolvedPos=e,this.editor=t,this.currentNode=s}get name(){return this.node.type.name}get node(){return this.currentNode||this.resolvedPos.node()}get element(){return this.editor.view.domAtPos(this.pos).node}get depth(){var e;return(e=this.actualDepth)!=null?e:this.resolvedPos.depth}get pos(){return this.resolvedPos.pos}get content(){return this.node.content}set content(e){let t=this.from,r=this.to;if(this.isBlock){if(this.content.size===0){console.error(`You can’t set content on a block node. Tried to set content on ${this.name} at ${this.pos}`);return}t=this.from+1,r=this.to-1}this.editor.commands.insertContentAt({from:t,to:r},e)}get attributes(){return this.node.attrs}get textContent(){return this.node.textContent}get size(){return this.node.nodeSize}get from(){return this.isBlock?this.pos:this.resolvedPos.start(this.resolvedPos.depth)}get range(){return{from:this.from,to:this.to}}get to(){return this.isBlock?this.pos+this.size:this.resolvedPos.end(this.resolvedPos.depth)+(this.node.isText?0:1)}get parent(){if(this.depth===0)return null;const e=this.resolvedPos.start(this.resolvedPos.depth-1),t=this.resolvedPos.doc.resolve(e);return new en(t,this.editor)}get before(){let e=this.resolvedPos.doc.resolve(this.from-(this.isBlock?1:2));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.from-3)),new en(e,this.editor)}get after(){let e=this.resolvedPos.doc.resolve(this.to+(this.isBlock?2:1));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.to+3)),new en(e,this.editor)}get children(){const e=[];return this.node.content.forEach((t,r)=>{const s=t.isBlock&&!t.isTextblock,i=t.isAtom&&!t.isText,o=t.isInline,l=this.pos+r+(i?0:1);if(l<0||l>this.resolvedPos.doc.nodeSize-2)return;const a=this.resolvedPos.doc.resolve(l);if(!s&&!o&&a.depth<=this.depth)return;const c=new en(a,this.editor,s,s||o?t:null);s&&(c.actualDepth=this.depth+1),e.push(c)}),e}get firstChild(){return this.children[0]||null}get lastChild(){const e=this.children;return e[e.length-1]||null}closest(e,t={}){let r=null,s=this.parent;for(;s&&!r;){if(s.node.type.name===e)if(Object.keys(t).length>0){const i=s.node.attrs,o=Object.keys(t);for(let l=0;l<o.length;l+=1){const a=o[l];if(i[a]!==t[a])break}}else r=s;s=s.parent}return r}querySelector(e,t={}){return this.querySelectorAll(e,t,!0)[0]||null}querySelectorAll(e,t={},r=!1){let s=[];if(!this.children||this.children.length===0)return s;const i=Object.keys(t);return this.children.forEach(o=>{r&&s.length>0||(o.node.type.name===e&&i.every(a=>t[a]===o.node.attrs[a])&&s.push(o),!(r&&s.length>0)&&(s=s.concat(o.querySelectorAll(e,t,r))))}),s}setAttribute(e){const{tr:t}=this.editor.state;t.setNodeMarkup(this.from,void 0,{...this.node.attrs,...e}),this.editor.view.dispatch(t)}},Am=`.ProseMirror {
49  position: relative;
50}
51
52.ProseMirror {
53  word-wrap: break-word;
54  white-space: pre-wrap;
55  white-space: break-spaces;
56  -webkit-font-variant-ligatures: none;
57  font-variant-ligatures: none;
58  font-feature-settings: "liga" 0; /* the above doesn't seem to work in Edge */
59}
60
61.ProseMirror [contenteditable="false"] {
62  white-space: normal;
63}
64
65.ProseMirror [contenteditable="false"] [contenteditable="true"] {
66  white-space: pre-wrap;
67}
68
69.ProseMirror pre {
70  white-space: pre-wrap;
71}
72
73img.ProseMirror-separator {
74  display: inline !important;
75  border: none !important;
76  margin: 0 !important;
77  width: 0 !important;
78  height: 0 !important;
79}
80
81.ProseMirror-gapcursor {
82  display: none;
83  pointer-events: none;
84  position: absolute;
85  margin: 0;
86}
87
88.ProseMirror-gapcursor:after {
89  content: "";
90  display: block;
91  position: absolute;
92  top: -2px;
93  width: 20px;
94  border-top: 1px solid black;
95  animation: ProseMirror-cursor-blink 1.1s steps(2, start) infinite;
96}
97
98@keyframes ProseMirror-cursor-blink {
99  to {
100    visibility: hidden;
101  }
102}
103
104.ProseMirror-hideselection *::selection {
105  background: transparent;
106}
107
108.ProseMirror-hideselection *::-moz-selection {
109  background: transparent;
110}
111
112.ProseMirror-hideselection * {
113  caret-color: transparent;
114}
115
116.ProseMirror-focused .ProseMirror-gapcursor {
117  display: block;
118}`;function Om(n,e,t){const r=document.querySelector("style[data-tiptap-style]");if(r!==null)return r;const s=document.createElement("style");return e&&s.setAttribute("nonce",e),s.setAttribute("data-tiptap-style",""),s.innerHTML=n,document.getElementsByTagName("head")[0].appendChild(s),s}var Rm=class extends ym{constructor(n={}){super(),this.css=null,this.className="tiptap",this.editorView=null,this.isFocused=!1,this.isInitialized=!1,this.extensionStorage={},this.instanceId=Math.random().toString(36).slice(2,9),this.options={element:typeof document<"u"?document.createElement("div"):null,content:"",injectCSS:!0,injectNonce:void 0,extensions:[],autofocus:!1,editable:!0,textDirection:void 0,editorProps:{},parseOptions:{},coreExtensionOptions:{},enableInputRules:!0,enablePasteRules:!0,enableCoreExtensions:!0,enableContentCheck:!1,emitContentError:!1,onBeforeCreate:()=>null,onCreate:()=>null,onMount:()=>null,onUnmount:()=>null,onUpdate:()=>null,onSelectionUpdate:()=>null,onTransaction:()=>null,onFocus:()=>null,onBlur:()=>null,onDestroy:()=>null,onContentError:({error:r})=>{throw r},onPaste:()=>null,onDrop:()=>null,onDelete:()=>null,enableExtensionDispatchTransaction:!0},this.isCapturingTransaction=!1,this.capturedTransaction=null,this.utils={getUpdatedPosition:Jp,createMappablePosition:Gp},this.setOptions(n),this.createExtensionManager(),this.createCommandManager(),this.createSchema(),this.on("beforeCreate",this.options.onBeforeCreate),this.emit("beforeCreate",{editor:this}),this.on("mount",this.options.onMount),this.on("unmount",this.options.onUnmount),this.on("contentError",this.options.onContentError),this.on("create",this.options.onCreate),this.on("update",this.options.onUpdate),this.on("selectionUpdate",this.options.onSelectionUpdate),this.on("transaction",this.options.onTransaction),this.on("focus",this.options.onFocus),this.on("blur",this.options.onBlur),this.on("destroy",this.options.onDestroy),this.on("drop",({event:r,slice:s,moved:i})=>this.options.onDrop(r,s,i)),this.on("paste",({event:r,slice:s})=>this.options.onPaste(r,s)),this.on("delete",this.options.onDelete);const e=this.createDoc(),t=Ua(e,this.options.autofocus);this.editorState=Pt.create({doc:e,schema:this.schema,selection:t||void 0}),this.options.element&&this.mount(this.options.element)}mount(n){if(typeof document>"u")throw new Error("[tiptap error]: The editor cannot be mounted because there is no 'document' defined in this environment.");this.createView(n),this.emit("mount",{editor:this}),this.css&&!document.head.contains(this.css)&&document.head.appendChild(this.css),window.setTimeout(()=>{this.isDestroyed||(this.options.autofocus!==!1&&this.options.autofocus!==null&&this.commands.focus(this.options.autofocus),this.emit("create",{editor:this}),this.isInitialized=!0)},0)}unmount(){if(this.editorView){const n=this.editorView.dom;n!=null&&n.editor&&delete n.editor,this.editorView.destroy()}if(this.editorView=null,this.isInitialized=!1,this.css&&!document.querySelectorAll(`.${this.className}`).length)try{typeof this.css.remove=="function"?this.css.remove():this.css.parentNode&&this.css.parentNode.removeChild(this.css)}catch(n){console.warn("Failed to remove CSS element:",n)}this.css=null,this.emit("unmount",{editor:this})}get storage(){return this.extensionStorage}get commands(){return this.commandManager.commands}chain(){return this.commandManager.chain()}can(){return this.commandManager.can()}injectCSS(){this.options.injectCSS&&typeof document<"u"&&(this.css=Om(Am,this.options.injectNonce))}setOptions(n={}){this.options={...this.options,...n},!(!this.editorView||!this.state||this.isDestroyed)&&(this.options.editorProps&&this.view.setProps(this.options.editorProps),this.view.updateState(this.state))}setEditable(n,e=!0){this.setOptions({editable:n}),e&&this.emit("update",{editor:this,transaction:this.state.tr,appendedTransactions:[]})}get isEditable(){return this.options.editable&&this.view&&this.view.editable}get view(){return this.editorView?this.editorView:new Proxy({state:this.editorState,updateState:n=>{this.editorState=n},dispatch:n=>{this.dispatchTransaction(n)},composing:!1,dragging:null,editable:!0,isDestroyed:!1},{get:(n,e)=>{if(this.editorView)return this.editorView[e];if(e==="state")return this.editorState;if(e in n)return Reflect.get(n,e);throw new Error(`[tiptap error]: The editor view is not available. Cannot access view['${e}']. The editor may not be mounted yet.`)}})}get state(){return this.editorView&&(this.editorState=this.view.state),this.editorState}registerPlugin(n,e){const t=Ya(e)?e(n,[...this.state.plugins]):[...this.state.plugins,n],r=this.state.reconfigure({plugins:t});return this.view.updateState(r),r}unregisterPlugin(n){if(this.isDestroyed)return;const e=this.state.plugins;let t=e;if([].concat(n).forEach(s=>{const i=typeof s=="string"?`${s}$`:s.key;t=t.filter(o=>!o.key.startsWith(i))}),e.length===t.length)return;const r=this.state.reconfigure({plugins:t});return this.view.updateState(r),r}createExtensionManager(){var n,e;const r=[...this.options.enableCoreExtensions?[fc,cc.configure({blockSeparator:(e=(n=this.options.coreExtensionOptions)==null?void 0:n.clipboardTextSerializer)==null?void 0:e.blockSeparator}),dc,mc,gc,bc,hc,yc,uc,kc.configure({direction:this.options.textDirection})].filter(s=>typeof this.options.enableCoreExtensions=="object"?this.options.enableCoreExtensions[s.name]!==!1:!0):[],...this.options.extensions].filter(s=>["extension","node","mark"].includes(s==null?void 0:s.type));this.extensionManager=new Jr(r,this)}createCommandManager(){this.commandManager=new _r({editor:this})}createSchema(){this.schema=this.extensionManager.schema}createDoc(){let n;try{n=Ks(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:this.options.enableContentCheck})}catch(e){if(!(e instanceof Error)||!["[tiptap error]: Invalid JSON content","[tiptap error]: Invalid HTML content"].includes(e.message))throw e;this.emit("contentError",{editor:this,error:e,disableCollaboration:()=>{"collaboration"in this.storage&&typeof this.storage.collaboration=="object"&&this.storage.collaboration&&(this.storage.collaboration.isDisabled=!0),this.options.extensions=this.options.extensions.filter(t=>t.name!=="collaboration"),this.createExtensionManager()}}),n=Ks(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:!1})}return n}createView(n){const{editorProps:e,enableExtensionDispatchTransaction:t}=this.options,r=e.dispatchTransaction||this.dispatchTransaction.bind(this),s=t?this.extensionManager.dispatchTransaction(r):r,i=e.transformPastedHTML,o=this.extensionManager.transformPastedHTML(i);this.editorView=new Ha(n,{...e,attributes:{role:"textbox",...e==null?void 0:e.attributes},dispatchTransaction:s,transformPastedHTML:o,state:this.editorState,markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews});const l=this.state.reconfigure({plugins:this.extensionManager.plugins});this.view.updateState(l),this.prependClass(),this.injectCSS();const a=this.view.dom;a.editor=this}createNodeViews(){this.view.isDestroyed||this.view.setProps({markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews})}prependClass(){this.view.dom.className=`${this.className} ${this.view.dom.className}`}captureTransaction(n){this.isCapturingTransaction=!0,n(),this.isCapturingTransaction=!1;const e=this.capturedTransaction;return this.capturedTransaction=null,e}dispatchTransaction(n){if(this.view.isDestroyed)return;if(this.isCapturingTransaction){if(!this.capturedTransaction){this.capturedTransaction=n;return}n.steps.forEach(c=>{var d;return(d=this.capturedTransaction)==null?void 0:d.step(c)});return}const{state:e,transactions:t}=this.state.applyTransaction(n),r=!this.state.selection.eq(e.selection),s=t.includes(n),i=this.state;if(this.emit("beforeTransaction",{editor:this,transaction:n,nextState:e}),!s)return;this.view.updateState(e),this.emit("transaction",{editor:this,transaction:n,appendedTransactions:t.slice(1)}),r&&this.emit("selectionUpdate",{editor:this,transaction:n});const o=t.findLast(c=>c.getMeta("focus")||c.getMeta("blur")),l=o==null?void 0:o.getMeta("focus"),a=o==null?void 0:o.getMeta("blur");l&&this.emit("focus",{editor:this,event:l.event,transaction:o}),a&&this.emit("blur",{editor:this,event:a.event,transaction:o}),!(n.getMeta("preventUpdate")||!t.some(c=>c.docChanged)||i.doc.eq(e.doc))&&this.emit("update",{editor:this,transaction:n,appendedTransactions:t.slice(1)})}getAttributes(n){return tc(this.state,n)}isActive(n,e){const t=typeof n=="string"?n:null,r=typeof n=="string"?e:n;return Up(this.state,t,r)}getJSON(){return this.state.doc.toJSON()}getHTML(){return Ei(this.state.doc.content,this.schema)}getText(n){const{blockSeparator:e=`
119
120`,textSerializers:t={}}=n||{};return jp(this.state.doc,{blockSeparator:e,textSerializers:{...ec(this.schema),...t}})}get isEmpty(){return Kr(this.state.doc)}destroy(){this.emit("destroy"),this.unmount(),this.removeAllListeners()}get isDestroyed(){var n,e;return(e=(n=this.editorView)==null?void 0:n.isDestroyed)!=null?e:!0}$node(n,e){var t;return((t=this.$doc)==null?void 0:t.querySelector(n,e))||null}$nodes(n,e){var t;return((t=this.$doc)==null?void 0:t.querySelectorAll(n,e))||null}$pos(n){const e=this.state.doc.resolve(n);return new Nm(e,this)}get $doc(){return this.$pos(0)}};function Wt(n){return new qr({find:n.find,handler:({state:e,range:t,match:r})=>{const s=B(n.getAttributes,void 0,r);if(s===!1||s===null)return null;const{tr:i}=e,o=r[r.length-1],l=r[0];if(o){const a=l.search(/\S/),c=t.from+l.indexOf(o),d=c+o.length;if(Ni(t.from,t.to,e.doc).filter(f=>f.mark.type.excluded.find(m=>m===n.type&&m!==f.mark.type)).filter(f=>f.to>c).length)return null;d<t.to&&i.delete(d,t.to),c>t.from&&i.delete(t.from+a,c);const h=t.from+a+o.length;i.addMark(t.from+a,h,n.type.create(s||{})),i.removeStoredMark(n.type)}},undoable:n.undoable})}function xc(n){return new qr({find:n.find,handler:({state:e,range:t,match:r})=>{const s=B(n.getAttributes,void 0,r)||{},{tr:i}=e,o=t.from;let l=t.to;const a=n.type.create(s);if(r[1]){const c=r[0].lastIndexOf(r[1]);let d=o+c;d>l?d=l:l=d+r[1].length;const u=r[0][r[0].length-1];i.insertText(u,o+r[0].length-1),i.replaceWith(d,l,a)}else if(r[0]){const c=n.type.isInline?o:o-1;i.insert(c,n.type.create(s)).delete(i.mapping.map(o),i.mapping.map(l))}i.scrollIntoView()},undoable:n.undoable})}function Js(n){return new qr({find:n.find,handler:({state:e,range:t,match:r})=>{const s=e.doc.resolve(t.from),i=B(n.getAttributes,void 0,r)||{};if(!s.node(-1).canReplaceWith(s.index(-1),s.indexAfter(-1),n.type))return null;e.tr.delete(t.from,t.to).setBlockType(t.from,t.from,n.type,i)},undoable:n.undoable})}function Ut(n){return new qr({find:n.find,handler:({state:e,range:t,match:r,chain:s})=>{const i=B(n.getAttributes,void 0,r)||{},o=e.tr.delete(t.from,t.to),a=o.doc.resolve(t.from).blockRange(),c=a&&di(a,n.type,i);if(!c)return null;if(o.wrap(a,c),n.keepMarks&&n.editor){const{selection:u,storedMarks:h}=e,{splittableMarks:f}=n.editor.extensionManager,p=h||u.$to.parentOffset&&u.$from.marks();if(p){const m=p.filter(g=>f.includes(g.type.name));o.ensureMarks(m)}}if(n.keepAttributes){const u=n.type.name==="bulletList"||n.type.name==="orderedList"?"listItem":"taskList";s().updateAttributes(u,i).run()}const d=o.doc.resolve(t.from-1).nodeBefore;d&&d.type===n.type&&it(o.doc,t.from-1)&&(!n.joinPredicate||n.joinPredicate(r,d))&&o.join(t.from-1)},undoable:n.undoable})}var Dm=n=>"touches"in n,Im=class{constructor(n){this.directions=["bottom-left","bottom-right","top-left","top-right"],this.minSize={height:8,width:8},this.preserveAspectRatio=!1,this.classNames={container:"",wrapper:"",handle:"",resizing:""},this.initialWidth=0,this.initialHeight=0,this.aspectRatio=1,this.isResizing=!1,this.activeHandle=null,this.startX=0,this.startY=0,this.startWidth=0,this.startHeight=0,this.isShiftKeyPressed=!1,this.lastEditableState=void 0,this.handleMap=new Map,this.handleMouseMove=l=>{if(!this.isResizing||!this.activeHandle)return;const a=l.clientX-this.startX,c=l.clientY-this.startY;this.handleResize(a,c)},this.handleTouchMove=l=>{if(!this.isResizing||!this.activeHandle)return;const a=l.touches[0];if(!a)return;const c=a.clientX-this.startX,d=a.clientY-this.startY;this.handleResize(c,d)},this.handleMouseUp=()=>

120return a&&a.split(/\s+/).filter(Boolean).forEach(d=>{d.match(/^[a-zA-Z][\w-]*$/)&&(e[d]=!0)}),e}function Ri(n){if(!n||Object.keys(n).length===0)return"";const e=[];return n.class&&String(n.class).split(/\s+/).filter(Boolean).forEach(r=>e.push(`.${r}`)),n.id&&e.push(`#${n.id}`),Object.entries(n).forEach(([t,r])=>{t==="class"||t==="id"||(r===!0?e.push(t):r!==!1&&r!=null&&e.push(`${t}="${String(r)}"`))}),e.join(" ")}function zm(n){const{nodeName:e,name:t,parseAttributes:r=Oi,serializeAttributes:s=Ri,defaultAttributes:i={},requiredAttributes:o=[],allowedAttributes:l}=n,a=t||e,c=d=>{if(!l)return d;const u={};return l.forEach(h=>{h in d&&(u[h]=d[h])}),u};return{parseMarkdown:(d,u)=>{const h={...i,...d.attributes};return u.createNode(e,h,[])},markdownTokenizer:{name:e,level:"block",start(d){var u;const h=new RegExp(`^:::${a}(?:\\s|$)`,"m"),f=(u=d.match(h))==null?void 0:u.index;return f!==void 0?f:-1},tokenize(d,u,h){const f=new RegExp(`^:::${a}(?:\\s+\\{([^}]*)\\})?\\s*:::(?:\\n|$)`),p=d.match(f);if(!p)return;const m=p[1]||"",g=r(m);if(!o.find(S=>!(S in g)))return{type:e,raw:p[0],attributes:g}}},renderMarkdown:d=>{const u=c(d.attrs||{}),h=s(u),f=h?` {${h}}`:"";return`:::${a}${f} :::`}}}function Bm(n){const{nodeName:e,name:t,getContent:r,parseAttributes:s=Oi,serializeAttributes:i=Ri,defaultAttributes:o={},content:l="block",allowedAttributes:a}=n,c=t||e,d=u=>{if(!a)return u;const h={};return a.forEach(f=>{f in u&&(h[f]=u[f])}),h};return{parseMarkdown:(u,h)=>{let f;if(r){const m=r(u);f=typeof m=="string"?[{type:"text",text:m}]:m}else l==="block"?f=h.parseChildren(u.tokens||[]):f=h.parseInline(u.tokens||[]);const p={...o,...u.attributes};return h.createNode(e,p,f)},markdownTokenizer:{name:e,level:"block",start(u){var h;const f=new RegExp(`^:::${c}`,"m"),p=(h=u.match(f))==null?void 0:h.index;return p!==void 0?p:-1},tokenize(u,h,f){var p;const m=new RegExp(`^:::${c}(?:\\s+\\{([^}]*)\\})?\\s*\\n`),g=u.match(m);if(!g)return;const[y,S=""]=g,v=s(S);let N=1;const C=y.length;let A="";const M=/^:::([\w-]*)(\s.*)?/gm,L=u.slice(C);for(M.lastIndex=0;;){const P=M.exec(L);if(P===null)break;const se=P.index,Ee=P[1];if(!((p=P[2])!=null&&p.endsWith(":::"))){if(Ee)N+=1;else if(N-=1,N===0){const J=L.slice(0,se);A=J.trim();const Ne=u.slice(0,C+se+P[0].length);let G=[];if(A)if(l==="block")for(G=f.blockTokens(J),G.forEach(ie=>{ie.text&&(!ie.tokens||ie.tokens.length===0)&&(ie.tokens=f.inlineTokens(ie.text))});G.length>0;){const ie=G[G.length-1];if(ie.type==="paragraph"&&(!ie.text||ie.text.trim()===""))G.pop();else break}else G=f.inlineTokens(A);return{type:e,raw:Ne,attributes:v,content:A,tokens:G}}}}}},renderMarkdown:(u,h)=>{const f=d(u.attrs||{}),p=i(f),m=p?` {${p}}`:"",g=h.renderChildren(u.content||[],`
121
122`);return`:::${c}${m}
123
124${g}
125
126:::`}}}function $m(n){if(!n.trim())return{};const e={},t=/(\w+)=(?:"([^"]*)"|'([^']*)')/g;let r=t.exec(n);for(;r!==null;){const[,s,i,o]=r;e[s]=i||o,r=t.exec(n)}return e}function jm(n){return Object.entries(n).filter(([,e])=>e!=null).map(([e,t])=>`${e}="${t}"`).join(" ")}function Hm(n){const{nodeName:e,name:t,getContent:r,parseAttributes:s=$m,serializeAttributes:i=jm,defaultAttributes:o={},selfClosing:l=!1,allowedAttributes:a}=n,c=t||e,d=h=>{if(!a)return h;const f={};return a.forEach(p=>{const m=typeof p=="string"?p:p.name,g=typeof p=="string"?void 0:p.skipIfDefault;if(m in h){const y=h[m];if(g!==void 0&&y===g)return;f[m]=y}}),f},u=c.replace(/[.*+?^${}()|[\]\\]/g,"\\$&");return{parseMarkdown:(h,f)=>{const p={...o,...h.attributes};if(l)return f.createNode(e,p);const m=r?r(h):h.content||"";return m?f.createNode(e,p,[f.createTextNode(m)]):f.createNode(e,p,[])},markdownTokenizer:{name:e,level:"inline",start(h){const f=l?new RegExp(`\\[${u}\\s*[^\\]]*\\]`):new RegExp(`\\[${u}\\s*[^\\]]*\\][\\s\\S]*?\\[\\/${u}\\]`),p=h.match(f),m=p==null?void 0:p.index;return m!==void 0?m:-1},tokenize(h,f,p){const m=l?new RegExp(`^\\[${u}\\s*([^\\]]*)\\]`):new RegExp(`^\\[${u}\\s*([^\\]]*)\\]([\\s\\S]*?)\\[\\/${u}\\]`),g=h.match(m);if(!g)return;let y="",S="";if(l){const[,N]=g;S=N}else{const[,N,C]=g;S=N,y=C||""}const v=s(S.trim());return{type:e,raw:g[0],content:y.trim(),attributes:v}}},renderMarkdown:h=>{let f="";r?f=r(h):h.content&&h.content.length>0&&(f=h.content.filter(y=>y.type==="text").map(y=>y.text).join(""));const p=d(h.attrs||{}),m=i(p),g=m?` ${m}`:"";return l?`[${c}${g}]`:`[${c}${g}]${f}[/${c}]`}}}function Gs(n,e,t){var r,s,i,o;const l=n.split(`
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149
150\`\`\``,r},addCommands(){return{setCodeBlock:n=>({commands:e})=>e.setNode(this.name,n),toggleCodeBlock:n=>({commands:e})=>e.toggleNode(this.name,"paragraph",n)}},addKeyboardShortcuts(){return{"Mod-Alt-c":()=>this.editor.commands.toggleCodeBlock(),Backspace:()=>{const{empty:n,$anchor:e}=this.editor.state.selection,t=e.pos===1;return!n||e.parent.type.name!==this.name?!1:t||!e.parent.textContent.length?this.editor.commands.clearNodes():!1},Tab:({editor:n})=>{var e;if(!this.options.enableTabIndentation)return!1;const t=(e=this.options.tabSize)!=null?e:Ss,{state:r}=n,{selection:s}=r,{$from:i,empty:o}=s;if(i.parent.type!==this.type)return!1;const l=" ".repeat(t);return o?n.commands.insertContent(l):n.commands.command(({tr:a})=>{const{from:c,to:d}=s,f=r.doc.textBetween(c,d,`
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