/*!
Copyright (c) 2026 Lenovo SSG BASD. All rights reserved.
@license Proprietary

This software is the confidential and proprietary property of Lenovo SSG BASD.
You shall not disclose such Confidential Information and shall use it only in
accordance with the terms of the license agreement.

--- Build Info ---
Version: 1.1.1
Build Time: 2026/2/26 17:21:00
Build Commit: 81e556ed827e2f043668506dae6fae8dbb9ef395
*/
"use strict";Object.defineProperty(exports,Symbol.toStringTag,{value:"Module"});const t=require("../../orderedmap/dist/index.js");function e(t,n,r){for(let i=0;;i++){if(i==t.childCount||i==n.childCount)return t.childCount==n.childCount?null:r;let s=t.child(i),o=n.child(i);if(s!=o){if(!s.sameMarkup(o))return r;if(s.isText&&s.text!=o.text){for(let t=0;s.text[t]==o.text[t];t++)r++;return r}if(s.content.size||o.content.size){let t=e(s.content,o.content,r+1);if(null!=t)return t}r+=s.nodeSize}else r+=s.nodeSize}}function n(t,e,r,i){for(let s=t.childCount,o=e.childCount;;){if(0==s||0==o)return s==o?null:{a:r,b:i};let h=t.child(--s),l=e.child(--o),a=h.nodeSize;if(h!=l){if(!h.sameMarkup(l))return{a:r,b:i};if(h.isText&&h.text!=l.text){let t=0,e=Math.min(h.text.length,l.text.length);for(;t<e&&h.text[h.text.length-t-1]==l.text[l.text.length-t-1];)t++,r--,i--;return{a:r,b:i}}if(h.content.size||l.content.size){let t=n(h.content,l.content,r-1,i-1);if(t)return t}r-=a,i-=a}else r-=a,i-=a}}class r{constructor(t,e){if(this.content=t,this.size=e||0,null==e)for(let n=0;n<t.length;n++)this.size+=t[n].nodeSize}nodesBetween(t,e,n,r=0,i){for(let s=0,o=0;o<e;s++){let h=this.content[s],l=o+h.nodeSize;if(l>t&&!1!==n(h,r+o,i||null,s)&&h.content.size){let i=o+1;h.nodesBetween(Math.max(0,t-i),Math.min(h.content.size,e-i),n,r+i)}o=l}}descendants(t){this.nodesBetween(0,this.size,t)}textBetween(t,e,n,r){let i="",s=!0;return this.nodesBetween(t,e,(o,h)=>{let l=o.isText?o.text.slice(Math.max(t,h)-h,e-h):o.isLeaf?r?"function"==typeof r?r(o):r:o.type.spec.leafText?o.type.spec.leafText(o):"":"";o.isBlock&&(o.isLeaf&&l||o.isTextblock)&&n&&(s?s=!1:i+=n),i+=l},0),i}append(t){if(!t.size)return this;if(!this.size)return t;let e=this.lastChild,n=t.firstChild,i=this.content.slice(),s=0;for(e.isText&&e.sameMarkup(n)&&(i[i.length-1]=e.withText(e.text+n.text),s=1);s<t.content.length;s++)i.push(t.content[s]);return new r(i,this.size+t.size)}cut(t,e=this.size){if(0==t&&e==this.size)return this;let n=[],i=0;if(e>t)for(let r=0,s=0;s<e;r++){let o=this.content[r],h=s+o.nodeSize;h>t&&((s<t||h>e)&&(o=o.isText?o.cut(Math.max(0,t-s),Math.min(o.text.length,e-s)):o.cut(Math.max(0,t-s-1),Math.min(o.content.size,e-s-1))),n.push(o),i+=o.nodeSize),s=h}return new r(n,i)}cutByIndex(t,e){return t==e?r.empty:0==t&&e==this.content.length?this:new r(this.content.slice(t,e))}replaceChild(t,e){let n=this.content[t];if(n==e)return this;let i=this.content.slice(),s=this.size+e.nodeSize-n.nodeSize;return i[t]=e,new r(i,s)}addToStart(t){return new r([t].concat(this.content),this.size+t.nodeSize)}addToEnd(t){return new r(this.content.concat(t),this.size+t.nodeSize)}eq(t){if(this.content.length!=t.content.length)return!1;for(let e=0;e<this.content.length;e++)if(!this.content[e].eq(t.content[e]))return!1;return!0}get firstChild(){return this.content.length?this.content[0]:null}get lastChild(){return this.content.length?this.content[this.content.length-1]:null}get childCount(){return this.content.length}child(t){let e=this.content[t];if(!e)throw new RangeError("Index "+t+" out of range for "+this);return e}maybeChild(t){return this.content[t]||null}forEach(t){for(let e=0,n=0;e<this.content.length;e++){let r=this.content[e];t(r,n,e),n+=r.nodeSize}}findDiffStart(t,n=0){return e(this,t,n)}findDiffEnd(t,e=this.size,r=t.size){return n(this,t,e,r)}findIndex(t){if(0==t)return s(0,t);if(t==this.size)return s(this.content.length,t);if(t>this.size||t<0)throw new RangeError(`Position ${t} outside of fragment (${this})`);for(let e=0,n=0;;e++){let r=n+this.child(e).nodeSize;if(r>=t)return r==t?s(e+1,r):s(e,n);n=r}}toString(){return"<"+this.toStringInner()+">"}toStringInner(){return this.content.join(", ")}toJSON(){return this.content.length?this.content.map(t=>t.toJSON()):null}static fromJSON(t,e){if(!e)return r.empty;if(!Array.isArray(e))throw new RangeError("Invalid input for Fragment.fromJSON");return new r(e.map(t.nodeFromJSON))}static fromArray(t){if(!t.length)return r.empty;let e,n=0;for(let r=0;r<t.length;r++){let i=t[r];n+=i.nodeSize,r&&i.isText&&t[r-1].sameMarkup(i)?(e||(e=t.slice(0,r)),e[e.length-1]=i.withText(e[e.length-1].text+i.text)):e&&e.push(i)}return new r(e||t,n)}static from(t){if(!t)return r.empty;if(t instanceof r)return t;if(Array.isArray(t))return this.fromArray(t);if(t.attrs)return new r([t],t.nodeSize);throw new RangeError("Can not convert "+t+" to a Fragment"+(t.nodesBetween?" (looks like multiple versions of prosemirror-model were loaded)":""))}}r.empty=new r([],0);const i={index:0,offset:0};function s(t,e){return i.index=t,i.offset=e,i}function o(t,e){if(t===e)return!0;if(!t||"object"!=typeof t||!e||"object"!=typeof e)return!1;let n=Array.isArray(t);if(Array.isArray(e)!=n)return!1;if(n){if(t.length!=e.length)return!1;for(let n=0;n<t.length;n++)if(!o(t[n],e[n]))return!1}else{for(let n in t)if(!(n in e)||!o(t[n],e[n]))return!1;for(let n in e)if(!(n in t))return!1}return!0}class h{constructor(t,e){this.type=t,this.attrs=e}addToSet(t){let e,n=!1;for(let r=0;r<t.length;r++){let i=t[r];if(this.eq(i))return t;if(this.type.excludes(i.type))e||(e=t.slice(0,r));else{if(i.type.excludes(this.type))return t;!n&&i.type.rank>this.type.rank&&(e||(e=t.slice(0,r)),e.push(this),n=!0),e&&e.push(i)}}return e||(e=t.slice()),n||e.push(this),e}removeFromSet(t){for(let e=0;e<t.length;e++)if(this.eq(t[e]))return t.slice(0,e).concat(t.slice(e+1));return t}isInSet(t){for(let e=0;e<t.length;e++)if(this.eq(t[e]))return!0;return!1}eq(t){return this==t||this.type==t.type&&o(this.attrs,t.attrs)}toJSON(){let t={type:this.type.name};for(let e in this.attrs){t.attrs=this.attrs;break}return t}static fromJSON(t,e){if(!e)throw new RangeError("Invalid input for Mark.fromJSON");let n=t.marks[e.type];if(!n)throw new RangeError(`There is no mark type ${e.type} in this schema`);let r=n.create(e.attrs);return n.checkAttrs(r.attrs),r}static sameSet(t,e){if(t==e)return!0;if(t.length!=e.length)return!1;for(let n=0;n<t.length;n++)if(!t[n].eq(e[n]))return!1;return!0}static setFrom(t){if(!t||Array.isArray(t)&&0==t.length)return h.none;if(t instanceof h)return[t];let e=t.slice();return e.sort((t,e)=>t.type.rank-e.type.rank),e}}h.none=[];class l extends Error{}class a{constructor(t,e,n){this.content=t,this.openStart=e,this.openEnd=n}get size(){return this.content.size-this.openStart-this.openEnd}insertAt(t,e){let n=p(this.content,t+this.openStart,e);return n&&new 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c(t,e,n){let{index:r,offset:i}=t.findIndex(e),s=t.maybeChild(r),{index:o,offset:h}=t.findIndex(n);if(i==e||s.isText){if(h!=n&&!t.child(o).isText)throw new RangeError("Removing non-flat range");return t.cut(0,e).append(t.cut(n))}if(r!=o)throw new RangeError("Removing non-flat range");return t.replaceChild(r,s.copy(c(s.content,e-i-1,n-i-1)))}function p(t,e,n,r){let{index:i,offset:s}=t.findIndex(e),o=t.maybeChild(i);if(s==e||o.isText)return r&&!r.canReplace(i,i,n)?null:t.cut(0,e).append(n).append(t.cut(e));let h=p(o.content,e-s-1,n,o);return h&&t.replaceChild(i,o.copy(h))}function u(t,e,n){if(n.openStart>t.depth)throw new l("Inserted content deeper than insertion position");if(t.depth-n.openStart!=e.depth-n.openEnd)throw new l("Inconsistent open depths");return f(t,e,n,0)}function f(t,e,n,i){let s=t.index(i),o=t.node(i);if(s==e.index(i)&&i<t.depth-n.openStart){let r=f(t,e,n,i+1);return o.copy(o.content.replaceChild(s,r))}if(n.content.size){if(n.openStart||n.openEnd||t.depth!=i||e.depth!=i){let{start:s,end:h}=function(t,e){let n=e.depth-t.openStart,i=e.node(n).copy(t.content);for(let s=n-1;s>=0;s--)i=e.node(s).copy(r.from(i));return{start:i.resolveNoCache(t.openStart+n),end:i.resolveNoCache(i.content.size-t.openEnd-n)}}(n,t);return y(o,k(t,s,h,e,i))}{let r=t.parent,i=r.content;return y(r,i.cut(0,t.parentOffset).append(n.content).append(i.cut(e.parentOffset)))}}return y(o,w(t,e,i))}function d(t,e){if(!e.type.compatibleContent(t.type))throw new l("Cannot join "+e.type.name+" onto "+t.type.name)}function m(t,e,n){let r=t.node(n);return d(r,e.node(n)),r}function g(t,e){let n=e.length-1;n>=0&&t.isText&&t.sameMarkup(e[n])?e[n]=t.withText(e[n].text+t.text):e.push(t)}function x(t,e,n,r){let i=(e||t).node(n),s=0,o=e?e.index(n):i.childCount;t&&(s=t.index(n),t.depth>n?s++:t.textOffset&&(g(t.nodeAfter,r),s++));for(let h=s;h<o;h++)g(i.child(h),r);e&&e.depth==n&&e.textOffset&&g(e.nodeBefore,r)}function y(t,e){return t.type.checkContent(e),t.copy(e)}function k(t,e,n,i,s){let o=t.depth>s&&m(t,e,s+1),h=i.depth>s&&m(n,i,s+1),l=[];return x(null,t,s,l),o&&h&&e.index(s)==n.index(s)?(d(o,h),g(y(o,k(t,e,n,i,s+1)),l)):(o&&g(y(o,w(t,e,s+1)),l),x(e,n,s,l),h&&g(y(h,w(n,i,s+1)),l)),x(i,null,s,l),new r(l)}function w(t,e,n){let i=[];if(x(null,t,n,i),t.depth>n){g(y(m(t,e,n+1),w(t,e,n+1)),i)}return x(e,null,n,i),new r(i)}a.empty=new a(r.empty,0,0);class S{constructor(t,e,n){this.pos=t,this.path=e,this.parentOffset=n,this.depth=e.length/3-1}resolveDepth(t){return null==t?this.depth:t<0?this.depth+t:t}get parent(){return this.node(this.depth)}get doc(){return this.node(0)}node(t){return this.path[3*this.resolveDepth(t)]}index(t){return this.path[3*this.resolveDepth(t)+1]}indexAfter(t){return t=this.resolveDepth(t),this.index(t)+(t!=this.depth||this.textOffset?1:0)}start(t){return 0==(t=this.resolveDepth(t))?0:this.path[3*t-1]+1}end(t){return t=this.resolveDepth(t),this.start(t)+this.node(t).content.size}before(t){if(!(t=this.resolveDepth(t)))throw new RangeError("There is no position before the top-level node");return t==this.depth+1?this.pos:this.path[3*t-1]}after(t){if(!(t=this.resolveDepth(t)))throw new RangeError("There is no position after the top-level node");return t==this.depth+1?this.pos:this.path[3*t-1]+this.path[3*t].nodeSize}get textOffset(){return this.pos-this.path[this.path.length-1]}get nodeAfter(){let t=this.parent,e=this.index(this.depth);if(e==t.childCount)return null;let n=this.pos-this.path[this.path.length-1],r=t.child(e);return n?t.child(e).cut(n):r}get nodeBefore(){let t=this.index(this.depth),e=this.pos-this.path[this.path.length-1];return e?this.parent.child(t).cut(0,e):0==t?null:this.parent.child(t-1)}posAtIndex(t,e){e=this.resolveDepth(e);let n=this.path[3*e],r=0==e?0:this.path[3*e-1]+1;for(let i=0;i<t;i++)r+=n.child(i).nodeSize;return r}marks(){let t=this.parent,e=this.index();if(0==t.content.size)return h.none;if(this.textOffset)return t.child(e).marks;let n=t.maybeChild(e-1),r=t.maybeChild(e);if(!n){let t=n;n=r,r=t}let i=n.marks;for(var s=0;s<i.length;s++)!1!==i[s].type.spec.inclusive||r&&i[s].isInSet(r.marks)||(i=i[s--].removeFromSet(i));return i}marksAcross(t){let e=this.parent.maybeChild(this.index());if(!e||!e.isInline)return null;let n=e.marks,r=t.parent.maybeChild(t.index());for(var i=0;i<n.length;i++)!1!==n[i].type.spec.inclusive||r&&n[i].isInSet(r.marks)||(n=n[i--].removeFromSet(n));return n}sharedDepth(t){for(let e=this.depth;e>0;e--)if(this.start(e)<=t&&this.end(e)>=t)return e;return 0}blockRange(t=this,e){if(t.pos<this.pos)return t.blockRange(this);for(let n=this.depth-(this.parent.inlineContent||this.pos==t.pos?1:0);n>=0;n--)if(t.pos<=this.end(n)&&(!e||e(this.node(n))))return new O(this,t,n);return null}sameParent(t){return this.pos-this.parentOffset==t.pos-t.parentOffset}max(t){return t.pos>this.pos?t:this}min(t){return t.pos<this.pos?t:this}toString(){let t="";for(let e=1;e<=this.depth;e++)t+=(t?"/":"")+this.node(e).type.name+"_"+this.index(e-1);return t+":"+this.parentOffset}static resolve(t,e){if(!(e>=0&&e<=t.content.size))throw new RangeError("Position "+e+" out of range");let n=[],r=0,i=e;for(let s=t;;){let{index:t,offset:e}=s.content.findIndex(i),o=i-e;if(n.push(s,t,r+e),!o)break;if(s=s.child(t),s.isText)break;i=o-1,r+=e+1}return new S(e,n,i)}static resolveCached(t,e){let n=E.get(t);if(n)for(let i=0;i<n.elts.length;i++){let t=n.elts[i];if(t.pos==e)return t}else E.set(t,n=new b);let r=n.elts[n.i]=S.resolve(t,e);return n.i=(n.i+1)%C,r}}class b{constructor(){this.elts=[],this.i=0}}const C=12,E=new WeakMap;class O{constructor(t,e,n){this.$from=t,this.$to=e,this.depth=n}get start(){return this.$from.before(this.depth+1)}get end(){return this.$to.after(this.depth+1)}get parent(){return this.$from.node(this.depth)}get startIndex(){return this.$from.index(this.depth)}get endIndex(){return this.$to.indexAfter(this.depth)}}const v=Object.create(null);class T{constructor(t,e,n,i=h.none){this.type=t,this.attrs=e,this.marks=i,this.content=n||r.empty}get children(){return this.content.content}get nodeSize(){return this.isLeaf?1:2+this.content.size}get childCount(){return this.content.childCount}child(t){return this.content.child(t)}maybeChild(t){return this.content.maybeChild(t)}forEach(t){this.content.forEach(t)}nodesBetween(t,e,n,r=0){this.content.nodesBetween(t,e,n,r,this)}descendants(t){this.nodesBetween(0,this.content.size,t)}get textContent(){return this.isLeaf&&this.type.spec.leafText?this.type.spec.leafText(this):this.textBetween(0,this.content.size,"")}textBetween(t,e,n,r){return this.content.textBetween(t,e,n,r)}get firstChild(){return this.content.firstChild}get lastChild(){return this.content.lastChild}eq(t){return this==t||this.sameMarkup(t)&&this.content.eq(t.content)}sameMarkup(t){return this.hasMarkup(t.type,t.attrs,t.marks)}hasMarkup(t,e,n){return this.type==t&&o(this.attrs,e||t.defaultAttrs||v)&&h.sameSet(this.marks,n||h.none)}copy(t=null){return t==this.content?this:new T(this.type,this.attrs,t,this.marks)}mark(t){return t==this.marks?this:new T(this.type,this.attrs,this.content,t)}cut(t,e=this.content.size){return 0==t&&e==this.content.size?this:this.copy(this.content.cut(t,e))}slice(t,e=this.content.size,n=!1){if(t==e)return a.empty;let r=this.resolve(t),i=this.resolve(e),s=n?0:r.sharedDepth(e),o=r.start(s),h=r.node(s).content.cut(r.pos-o,i.pos-o);return new a(h,r.depth-s,i.depth-s)}replace(t,e,n){return u(this.resolve(t),this.resolve(e),n)}nodeAt(t){for(let e=this;;){let{index:n,offset:r}=e.content.findIndex(t);if(e=e.maybeChild(n),!e)return null;if(r==t||e.isText)return e;t-=r+1}}childAfter(t){let{index:e,offset:n}=this.content.findIndex(t);return{node:this.content.maybeChild(e),index:e,offset:n}}childBefore(t){if(0==t)return{node:null,index:0,offset:0};let{index:e,offset:n}=this.content.findIndex(t);if(n<t)return{node:this.content.child(e),index:e,offset:n};let r=this.content.child(e-1);return{node:r,index:e-1,offset:n-r.nodeSize}}resolve(t){return S.resolveCached(this,t)}resolveNoCache(t){return S.resolve(this,t)}rangeHasMark(t,e,n){let r=!1;return e>t&&this.nodesBetween(t,e,t=>(n.isInSet(t.marks)&&(r=!0),!r)),r}get isBlock(){return this.type.isBlock}get isTextblock(){return this.type.isTextblock}get inlineContent(){return this.type.inlineContent}get isInline(){return this.type.isInline}get isText(){return this.type.isText}get isLeaf(){return this.type.isLeaf}get isAtom(){return this.type.isAtom}toString(){if(this.type.spec.toDebugString)return this.type.spec.toDebugString(this);let t=this.type.name;return this.content.size&&(t+="("+this.content.toStringInner()+")"),A(this.marks,t)}contentMatchAt(t){let e=this.type.contentMatch.matchFragment(this.content,0,t);if(!e)throw new Error("Called contentMatchAt on a node with invalid content");return e}canReplace(t,e,n=r.empty,i=0,s=n.childCount){let o=this.contentMatchAt(t).matchFragment(n,i,s),h=o&&o.matchFragment(this.content,e);if(!h||!h.validEnd)return!1;for(let r=i;r<s;r++)if(!this.type.allowsMarks(n.child(r).marks))return!1;return!0}canReplaceWith(t,e,n,r){if(r&&!this.type.allowsMarks(r))return!1;let i=this.contentMatchAt(t).matchType(n),s=i&&i.matchFragment(this.content,e);return!!s&&s.validEnd}canAppend(t){return t.content.size?this.canReplace(this.childCount,this.childCount,t.content):this.type.compatibleContent(t.type)}check(){this.type.checkContent(this.content),this.type.checkAttrs(this.attrs);let t=h.none;for(let e=0;e<this.marks.length;e++){let 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this.nodes[this.open]}addDOM(t,e){3==t.nodeType?this.addTextNode(t,e):1==t.nodeType&&this.addElement(t,e)}addTextNode(t,e){let n=t.nodeValue,r=this.top,i=2&r.options?"full":this.localPreserveWS||(1&r.options)>0,{schema:s}=this.parser;if("full"===i||r.inlineContext(t)||/[^ \t\r\n\u000c]/.test(n)){if(i)if("full"===i)n=n.replace(/\r\n?/g,"\n");else if(s.linebreakReplacement&&/[\r\n]/.test(n)&&this.top.findWrapping(s.linebreakReplacement.create())){let t=n.split(/\r?\n|\r/);for(let n=0;n<t.length;n++)n&&this.insertNode(s.linebreakReplacement.create(),e,!0),t[n]&&this.insertNode(s.text(t[n]),e,!/\S/.test(t[n]));n=""}else n=n.replace(/\r?\n|\r/g," ");else if(n=n.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(n)&&this.open==this.nodes.length-1){let e=r.content[r.content.length-1],i=t.previousSibling;(!e||i&&"BR"==i.nodeName||e.isText&&/[ \t\r\n\u000c]$/.test(e.text))&&(n=n.slice(1))}n&&this.insertNode(s.text(n),e,!/\S/.test(n)),this.findInText(t)}else this.findInside(t)}addElement(t,e,n){let r=this.localPreserveWS,i=this.top;("PRE"==t.tagName||/pre/.test(t.style&&t.style.whiteSpace))&&(this.localPreserveWS=!0);let s,o=t.nodeName.toLowerCase();Q.hasOwnProperty(o)&&this.parser.normalizeLists&&function(t){for(let e=t.firstChild,n=null;e;e=e.nextSibling){let t=1==e.nodeType?e.nodeName.toLowerCase():null;t&&Q.hasOwnProperty(t)&&n?(n.appendChild(e),e=n):"li"==t?n=e:t&&(n=null)}}(t);let h=this.options.ruleFromNode&&this.options.ruleFromNode(t)||(s=this.parser.matchTag(t,this,n));t:if(h?h.ignore:K.hasOwnProperty(o))this.findInside(t),this.ignoreFallback(t,e);else if(!h||h.skip||h.closeParent){h&&h.closeParent?this.open=Math.max(0,this.open-1):h&&h.skip.nodeType&&(t=h.skip);let n,r=this.needsBlock;if(H.hasOwnProperty(o))i.content.length&&i.content[0].isInline&&this.open&&(this.open--,i=this.top),n=!0,i.type||(this.needsBlock=!0);else if(!t.firstChild){this.leafFallback(t,e);break t}let s=h&&h.skip?e:this.readStyles(t,e);s&&this.addAll(t,s),n&&this.sync(i),this.needsBlock=r}else{let n=this.readStyles(t,e);n&&this.addElementByRule(t,h,n,!1===h.consuming?s:void 0)}this.localPreserveWS=r}leafFallback(t,e){"BR"==t.nodeName&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(t.ownerDocument.createTextNode("\n"),e)}ignoreFallback(t,e){"BR"!=t.nodeName||this.top.type&&this.top.type.inlineContent||this.findPlace(this.parser.schema.text("-"),e,!0)}readStyles(t,e){let n=t.style;if(n&&n.length)for(let r=0;r<this.parser.matchedStyles.length;r++){let t=this.parser.matchedStyles[r],i=n.getPropertyValue(t);if(i)for(let n;;){let r=this.parser.matchStyle(t,i,this,n);if(!r)break;if(r.ignore)return null;if(e=r.clearMark?e.filter(t=>!r.clearMark(t)):e.concat(this.parser.schema.marks[r.mark].create(r.attrs)),!1!==r.consuming)break;n=r}}return e}addElementByRule(t,e,n,r){let i,s;if(e.node)if(s=this.parser.schema.nodes[e.node],s.isLeaf)this.insertNode(s.create(e.attrs),n,"BR"==t.nodeName)||this.leafFallback(t,n);else{let t=this.enter(s,e.attrs||null,n,e.preserveWhitespace);t&&(i=!0,n=t)}else{let t=this.parser.schema.marks[e.mark];n=n.concat(t.create(e.attrs))}let o=this.top;if(s&&s.isLeaf)this.findInside(t);else if(r)this.addElement(t,n,r);else if(e.getContent)this.findInside(t),e.getContent(t,this.parser.schema).forEach(t=>this.insertNode(t,n,!1));else{let r=t;"string"==typeof e.contentElement?r=t.querySelector(e.contentElement):"function"==typeof e.contentElement?r=e.contentElement(t):e.contentElement&&(r=e.contentElement),this.findAround(t,r,!0),this.addAll(r,n),this.findAround(t,r,!1)}i&&this.sync(o)&&this.open--}addAll(t,e,n,r){let i=n||0;for(let s=n?t.childNodes[n]:t.firstChild,o=null==r?null:t.childNodes[r];s!=o;s=s.nextSibling,++i)this.findAtPoint(t,i),this.addDOM(s,e);this.findAtPoint(t,i)}findPlace(t,e,n){let r,i;for(let s=this.open,o=0;s>=0;s--){let e=this.nodes[s],h=e.findWrapping(t);if(h&&(!r||r.length>h.length+o)&&(r=h,i=e,!h.length))break;if(e.solid){if(n)break;o+=2}}if(!r)return null;this.sync(i);for(let s=0;s<r.length;s++)e=this.enterInner(r[s],null,e,!1);return e}insertNode(t,e,n){if(t.isInline&&this.needsBlock&&!this.top.type){let t=this.textblockFromContext();t&&(e=this.enterInner(t,null,e))}let r=this.findPlace(t,e,n);if(r){this.closeExtra();let e=this.top;e.match&&(e.match=e.match.matchType(t.type));let n=h.none;for(let i of r.concat(t.marks))(e.type?e.type.allowsMarkType(i.type):nt(i.type,t.type))&&(n=i.addToSet(n));return e.content.push(t.mark(n)),!0}return!1}enter(t,e,n,r){let i=this.findPlace(t.create(e),n,!1);return i&&(i=this.enterInner(t,e,n,!0,r)),i}enterInner(t,e,n,r=!1,i){this.closeExtra();let s=this.top;s.match=s.match&&s.match.matchType(t);let o=X(t,i,s.options);4&s.options&&0==s.content.length&&(o|=4);let l=h.none;return n=n.filter(e=>!(s.type?s.type.allowsMarkType(e.type):nt(e.type,t))||(l=e.addToSet(l),!1)),this.nodes.push(new Y(t,e,l,r,null,o)),this.open++,n}closeExtra(t=!1){let e=this.nodes.length-1;if(e>this.open){for(;e>this.open;e--)this.nodes[e-1].content.push(this.nodes[e].finish(t));this.nodes.length=this.open+1}}finish(){return this.open=0,this.closeExtra(this.isOpen),this.nodes[0].finish(!(!this.isOpen&&!this.options.topOpen))}sync(t){for(let e=this.open;e>=0;e--){if(this.nodes[e]==t)return this.open=e,!0;this.localPreserveWS&&(this.nodes[e].options|=1)}return!1}get currentPos(){this.closeExtra();let t=0;for(let e=this.open;e>=0;e--){let n=this.nodes[e].content;for(let e=n.length-1;e>=0;e--)t+=n[e].nodeSize;e&&t++}return t}findAtPoint(t,e){if(this.find)for(let n=0;n<this.find.length;n++)this.find[n].node==t&&this.find[n].offset==e&&(this.find[n].pos=this.currentPos)}findInside(t){if(this.find)for(let e=0;e<this.find.length;e++)null==this.find[e].pos&&1==t.nodeType&&t.contains(this.find[e].node)&&(this.find[e].pos=this.currentPos)}findAround(t,e,n){if(t!=e&&this.find)for(let r=0;r<this.find.length;r++)if(null==this.find[r].pos&&1==t.nodeType&&t.contains(this.find[r].node)){e.compareDocumentPosition(this.find[r].node)&(n?2:4)&&(this.find[r].pos=this.currentPos)}}findInText(t){if(this.find)for(let e=0;e<this.find.length;e++)this.find[e].node==t&&(this.find[e].pos=this.currentPos-(t.nodeValue.length-this.find[e].offset))}matchesContext(t){if(t.indexOf("|")>-1)return t.split(/\s*\|\s*/).some(this.matchesContext,this);let e=t.split("/"),n=this.options.context,r=!(this.isOpen||n&&n.parent.type!=this.nodes[0].type),i=-(n?n.depth+1:0)+(r?0:1),s=(t,o)=>{for(;t>=0;t--){let h=e[t];if(""==h){if(t==e.length-1||0==t)continue;for(;o>=i;o--)if(s(t-1,o))return!0;return!1}{let t=o>0||0==o&&r?this.nodes[o].type:n&&o>=i?n.node(o-i).type:null;if(!t||t.name!=h&&!t.isInGroup(h))return!1;o--}}return!0};return s(e.length-1,this.open)}textblockFromContext(){let t=this.options.context;if(t)for(let e=t.depth;e>=0;e--){let n=t.node(e).contentMatchAt(t.indexAfter(e)).defaultType;if(n&&n.isTextblock&&n.defaultAttrs)return n}for(let e in this.parser.schema.nodes){let t=this.parser.schema.nodes[e];if(t.isTextblock&&t.defaultAttrs)return t}}}function tt(t,e){return(t.matches||t.msMatchesSelector||t.webkitMatchesSelector||t.mozMatchesSelector).call(t,e)}function et(t){let e={};for(let n in t)e[n]=t[n];return e}function nt(t,e){let n=e.schema.nodes;for(let r in n){let i=n[r];if(!i.allowsMarkType(t))continue;let s=[],o=t=>{s.push(t);for(let n=0;n<t.edgeCount;n++){let{type:r,next:i}=t.edge(n);if(r==e)return!0;if(s.indexOf(i)<0&&o(i))return!0}};if(o(i.contentMatch))return!0}}class rt{constructor(t,e){this.nodes=t,this.marks=e}serializeFragment(t,e={},n){n||(n=st(e).createDocumentFragment());let r=n,i=[];return t.forEach(t=>{if(i.length||t.marks.length){let n=0,s=0;for(;n<i.length&&s<t.marks.length;){let e=t.marks[s];if(this.marks[e.type.name]){if(!e.eq(i[n][0])||!1===e.type.spec.spanning)break;n++,s++}else s++}for(;n<i.length;)r=i.pop()[1];for(;s<t.marks.length;){let n=t.marks[s++],o=this.serializeMark(n,t.isInline,e);o&&(i.push([n,r]),r.appendChild(o.dom),r=o.contentDOM||o.dom)}}r.appendChild(this.serializeNodeInner(t,e))}),n}serializeNodeInner(t,e){let{dom:n,contentDOM:r}=lt(st(e),this.nodes[t.type.name](t),null,t.attrs);if(r){if(t.isLeaf)throw new RangeError("Content hole not allowed in a leaf node spec");this.serializeFragment(t.content,e,r)}return n}serializeNode(t,e={}){let n=this.serializeNodeInner(t,e);for(let r=t.marks.length-1;r>=0;r--){let i=this.serializeMark(t.marks[r],t.isInline,e);i&&((i.contentDOM||i.dom).appendChild(n),n=i.dom)}return n}serializeMark(t,e,n={}){let r=this.marks[t.type.name];return r&&lt(st(n),r(t,e),null,t.attrs)}static renderSpec(t,e,n=null,r){return lt(t,e,n,r)}static fromSchema(t){return t.cached.domSerializer||(t.cached.domSerializer=new rt(this.nodesFromSchema(t),this.marksFromSchema(t)))}static nodesFromSchema(t){let e=it(t.nodes);return e.text||(e.text=t=>t.text),e}static marksFromSchema(t){return it(t.marks)}}function it(t){let e={};for(let n in t){let r=t[n].spec.toDOM;r&&(e[n]=r)}return e}function st(t){return t.document||window.document}const ot=new WeakMap;function ht(t){let e=ot.get(t);return void 0===e&&ot.set(t,e=function(t){let e=null;function n(t){if(t&&"object"==typeof t)if(Array.isArray(t))if("string"==typeof t[0])e||(e=[]),e.push(t);else for(let e=0;e<t.length;e++)n(t[e]);else for(let e in t)n(t[e])}return n(t),e}(t)),e}function lt(t,e,n,r){if("string"==typeof e)return{dom:t.createTextNode(e)};if(null!=e.nodeType)return{dom:e};if(e.dom&&null!=e.dom.nodeType)return e;let i,s=e[0];if("string"!=typeof s)throw new RangeError("Invalid array passed to renderSpec");if(r&&(i=ht(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,h=s.indexOf(" ");h>0&&(n=s.slice(0,h),s=s.slice(h+1));let l=n?t.createElementNS(n,s):t.createElement(s),a=e[1],c=1;if(a&&"object"==typeof a&&null==a.nodeType&&!Array.isArray(a)){c=2;for(let t in a)if(null!=a[t]){let e=t.indexOf(" ");e>0?l.setAttributeNS(t.slice(0,e),t.slice(e+1),a[t]):"style"==t&&l.style?l.style.cssText=a[t]:l.setAttribute(t,a[t])}}for(let p=c;p<e.length;p++){let i=e[p];if(0===i){if(p<e.length-1||p>c)throw new RangeError("Content hole must be the only child of its parent node");return{dom:l,contentDOM:l}}{let{dom:e,contentDOM:s}=lt(t,i,n,r);if(l.appendChild(e),s){if(o)throw new RangeError("Multiple content holes");o=s}}}return{dom:l,contentDOM:o}}exports.ContentMatch=N,exports.DOMParser=_,exports.DOMSerializer=rt,exports.Fragment=r,exports.Mark=h,exports.MarkType=G,exports.Node=T,exports.NodeRange=O,exports.NodeType=W,exports.ReplaceError=l,exports.ResolvedPos=S,exports.Schema=class{constructor(e){this.linebreakReplacement=null,this.cached=Object.create(null);let n=this.spec={};for(let t in e)n[t]=e[t];n.nodes=t.default.from(e.nodes),n.marks=t.default.from(e.marks||{}),this.nodes=W.compile(this.spec.nodes,this),this.marks=G.compile(this.spec.marks,this);let r=Object.create(null);for(let t in this.nodes){if(t in this.marks)throw new RangeError(t+" can not be both a node and a mark");let e=this.nodes[t],n=e.spec.content||"",i=e.spec.marks;if(e.contentMatch=r[n]||(r[n]=N.parse(n,this.nodes)),e.inlineContent=e.contentMatch.inlineContent,e.spec.linebreakReplacement){if(this.linebreakReplacement)throw new RangeError("Multiple linebreak nodes defined");if(!e.isInline||!e.isLeaf)throw new RangeError("Linebreak replacement nodes must be inline leaf nodes");this.linebreakReplacement=e}e.markSet="_"==i?null:i?V(this,i.split(" ")):""!=i&&e.inlineContent?null:[]}for(let t in this.marks){let e=this.marks[t],n=e.spec.excludes;e.excluded=null==n?[e]:""==n?[]:V(this,n.split(" "))}this.nodeFromJSON=t=>T.fromJSON(this,t),this.markFromJSON=t=>h.fromJSON(this,t),this.topNodeType=this.nodes[this.spec.topNode||"doc"],this.cached.wrappings=Object.create(null)}node(t,e=null,n,r){if("string"==typeof t)t=this.nodeType(t);else{if(!(t instanceof W))throw new RangeError("Invalid node type: "+t);if(t.schema!=this)throw new RangeError("Node type from different schema used ("+t.name+")")}return t.createChecked(e,n,r)}text(t,e){let n=this.nodes.text;return new M(n,n.defaultAttrs,t,h.setFrom(e))}mark(t,e){return"string"==typeof t&&(t=this.marks[t]),t.create(e)}nodeType(t){let e=this.nodes[t];if(!e)throw new RangeError("Unknown node type: "+t);return e}},exports.Slice=a;