import{_ as Si}from"./index.vue_vue_type_style_index_0_lang-eb3f7737.js";import{b_ as _i,aM as Ti,d as Ci,X as Mi,r as qt,as as ki,h as Li,c as Ai,e as In,F as xi,a as Di,z as jn}from"./index-9f163f98.js";/* empty css                  *//* empty css                   *//* empty css                  */import"./attachment-d1610ab5.js";/* empty css                   */import"./index.vue_vue_type_script_setup_true_lang-761ba1b4.js";/* empty css                        *//* empty css                */import"./el-form-item-4ed993c7.js";/* empty css                 *//* empty css               *//* empty css                  *//* empty css                  *//* empty css                     *//* empty css                  *//* empty css                      *//* empty css                    */import"./el-tooltip-4ed993c7.js";/* empty css                 *//* empty css               *//* empty css                  *//* empty css                    *//* empty css                         */import"./index.vue_vue_type_script_setup_true_lang-e32ef5b5.js";/* empty css                   */import"./index.vue_vue_type_script_setup_true_lang-b29ac1a4.js";import"./sys-135535fa.js";var Ft={},Oi={get exports(){return Ft},set exports(nt){Ft=nt}};/*!
 * Vditor v3.10.9 - A markdown editor written in TypeScript.
 *
 * MIT License
 *
 * Copyright (c) 2018-present B3log 开源, b3log.org
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */(function(nt,zt){(function(Ze,$){nt.exports=$()})(Ti,()=>(()=>{var ze={192:z=>{var E=function(){this.Diff_Timeout=1,this.Diff_EditCost=4,this.Match_Threshold=.5,this.Match_Distance=1e3,this.Patch_DeleteThreshold=.5,this.Patch_Margin=4,this.Match_MaxBits=32},T=-1,x=1,L=0;E.Diff=function(c,l){return[c,l]},E.prototype.diff_main=function(c,l,g,p){typeof p>"u"&&(this.Diff_Timeout<=0?p=Number.MAX_VALUE:p=new Date().getTime()+this.Diff_Timeout*1e3);var m=p;if(c==null||l==null)throw new Error("Null input. (diff_main)");if(c==l)return c?[new E.Diff(L,c)]:[];typeof g>"u"&&(g=!0);var d=g,v=this.diff_commonPrefix(c,l),w=c.substring(0,v);c=c.substring(v),l=l.substring(v),v=this.diff_commonSuffix(c,l);var b=c.substring(c.length-v);c=c.substring(0,c.length-v),l=l.substring(0,l.length-v);var y=this.diff_compute_(c,l,d,m);return w&&y.unshift(new E.Diff(L,w)),b&&y.push(new E.Diff(L,b)),this.diff_cleanupMerge(y),y},E.prototype.diff_compute_=function(c,l,g,p){var m;if(!c)return[new E.Diff(x,l)];if(!l)return[new E.Diff(T,c)];var d=c.length>l.length?c:l,v=c.length>l.length?l:c,w=d.indexOf(v);if(w!=-1)return m=[new E.Diff(x,d.substring(0,w)),new E.Diff(L,v),new E.Diff(x,d.substring(w+v.length))],c.length>l.length&&(m[0][0]=m[2][0]=T),m;if(v.length==1)return[new E.Diff(T,c),new E.Diff(x,l)];var b=this.diff_halfMatch_(c,l);if(b){var y=b[0],s=b[1],_=b[2],A=b[3],D=b[4],C=this.diff_main(y,_,g,p),j=this.diff_main(s,A,g,p);return C.concat([new E.Diff(L,D)],j)}return g&&c.length>100&&l.length>100?this.diff_lineMode_(c,l,p):this.diff_bisect_(c,l,p)},E.prototype.diff_lineMode_=function(c,l,g){var p=this.diff_linesToChars_(c,l);c=p.chars1,l=p.chars2;var m=p.lineArray,d=this.diff_main(c,l,!1,g);this.diff_charsToLines_(d,m),this.diff_cleanupSemantic(d),d.push(new E.Diff(L,""));for(var v=0,w=0,b=0,y="",s="";v<d.length;){switch(d[v][0]){case x:b++,s+=d[v][1];break;case T:w++,y+=d[v][1];break;case L:if(w>=1&&b>=1){d.splice(v-w-b,w+b),v=v-w-b;for(var _=this.diff_main(y,s,!1,g),A=_.length-1;A>=0;A--)d.splice(v,0,_[A]);v=v+_.length}b=0,w=0,y="",s="";break}v++}return d.pop(),d},E.prototype.diff_bisect_=function(c,l,g){for(var p=c.length,m=l.length,d=Math.ceil((p+m)/2),v=d,w=2*d,b=new Array(w),y=new Array(w),s=0;s<w;s++)b[s]=-1,y[s]=-1;b[v+1]=0,y[v+1]=0;for(var _=p-m,A=_%2!=0,D=0,C=0,j=0,V=0,F=0;F<d&&!(new Date().getTime()>g);F++){for(var Q=-F+D;Q<=F-C;Q+=2){var ne=v+Q,oe;Q==-F||Q!=F&&b[ne-1]<b[ne+1]?oe=b[ne+1]:oe=b[ne-1]+1;for(var me=oe-Q;oe<p&&me<m&&c.charAt(oe)==l.charAt(me);)oe++,me++;if(b[ne]=oe,oe>p)C+=2;else if(me>m)D+=2;else if(A){var fe=v+_-Q;if(fe>=0&&fe<w&&y[fe]!=-1){var le=p-y[fe];if(oe>=le)return this.diff_bisectSplit_(c,l,oe,me,g)}}}for(var we=-F+j;we<=F-V;we+=2){var fe=v+we,le;we==-F||we!=F&&y[fe-1]<y[fe+1]?le=y[fe+1]:le=y[fe-1]+1;for(var Ce=le-we;le<p&&Ce<m&&c.charAt(p-le-1)==l.charAt(m-Ce-1);)le++,Ce++;if(y[fe]=le,le>p)V+=2;else if(Ce>m)j+=2;else if(!A){var ne=v+_-we;if(ne>=0&&ne<w&&b[ne]!=-1){var oe=b[ne],me=v+oe-ne;if(le=p-le,oe>=le)return this.diff_bisectSplit_(c,l,oe,me,g)}}}}return[new E.Diff(T,c),new E.Diff(x,l)]},E.prototype.diff_bisectSplit_=function(c,l,g,p,m){var d=c.substring(0,g),v=l.substring(0,p),w=c.substring(g),b=l.substring(p),y=this.diff_main(d,v,!1,m),s=this.diff_main(w,b,!1,m);return y.concat(s)},E.prototype.diff_linesToChars_=function(c,l){var g=[],p={};g[0]="";function m(b){for(var y="",s=0,_=-1,A=g.length;_<b.length-1;){_=b.indexOf(`
`,s),_==-1&&(_=b.length-1);var D=b.substring(s,_+1);(p.hasOwnProperty?p.hasOwnProperty(D):p[D]!==void 0)?y+=String.fromCharCode(p[D]):(A==d&&(D=b.substring(s),_=b.length),y+=String.fromCharCode(A),p[D]=A,g[A++]=D),s=_+1}return y}var d=4e4,v=m(c);d=65535;var w=m(l);return{chars1:v,chars2:w,lineArray:g}},E.prototype.diff_charsToLines_=function(c,l){for(var g=0;g<c.length;g++){for(var p=c[g][1],m=[],d=0;d<p.length;d++)m[d]=l[p.charCodeAt(d)];c[g][1]=m.join("")}},E.prototype.diff_commonPrefix=function(c,l){if(!c||!l||c.charAt(0)!=l.charAt(0))return 0;for(var g=0,p=Math.min(c.length,l.length),m=p,d=0;g<m;)c.substring(d,m)==l.substring(d,m)?(g=m,d=g):p=m,m=Math.floor((p-g)/2+g);return m},E.prototype.diff_commonSuffix=function(c,l){if(!c||!l||c.charAt(c.length-1)!=l.charAt(l.length-1))return 0;for(var g=0,p=Math.min(c.length,l.length),m=p,d=0;g<m;)c.substring(c.length-m,c.length-d)==l.substring(l.length-m,l.length-d)?(g=m,d=g):p=m,m=Math.floor((p-g)/2+g);return m},E.prototype.diff_commonOverlap_=function(c,l){var g=c.length,p=l.length;if(g==0||p==0)return 0;g>p?c=c.substring(g-p):g<p&&(l=l.substring(0,g));var m=Math.min(g,p);if(c==l)return m;for(var d=0,v=1;;){var w=c.substring(m-v),b=l.indexOf(w);if(b==-1)return d;v+=b,(b==0||c.substring(m-v)==l.substring(0,v))&&(d=v,v++)}},E.prototype.diff_halfMatch_=function(c,l){if(this.Diff_Timeout<=0)return null;var g=c.length>l.length?c:l,p=c.length>l.length?l:c;if(g.length<4||p.length*2<g.length)return null;var m=this;function d(C,j,V){for(var F=C.substring(V,V+Math.floor(C.length/4)),Q=-1,ne="",oe,me,fe,le;(Q=j.indexOf(F,Q+1))!=-1;){var we=m.diff_commonPrefix(C.substring(V),j.substring(Q)),Ce=m.diff_commonSuffix(C.substring(0,V),j.substring(0,Q));ne.length<Ce+we&&(ne=j.substring(Q-Ce,Q)+j.substring(Q,Q+we),oe=C.substring(0,V-Ce),me=C.substring(V+we),fe=j.substring(0,Q-Ce),le=j.substring(Q+we))}return ne.length*2>=C.length?[oe,me,fe,le,ne]:null}var v=d(g,p,Math.ceil(g.length/4)),w=d(g,p,Math.ceil(g.length/2)),b;if(!v&&!w)return null;w?v?b=v[4].length>w[4].length?v:w:b=w:b=v;var y,s,_,A;c.length>l.length?(y=b[0],s=b[1],_=b[2],A=b[3]):(_=b[0],A=b[1],y=b[2],s=b[3]);var D=b[4];return[y,s,_,A,D]},E.prototype.diff_cleanupSemantic=function(c){for(var l=!1,g=[],p=0,m=null,d=0,v=0,w=0,b=0,y=0;d<c.length;)c[d][0]==L?(g[p++]=d,v=b,w=y,b=0,y=0,m=c[d][1]):(c[d][0]==x?b+=c[d][1].length:y+=c[d][1].length,m&&m.length<=Math.max(v,w)&&m.length<=Math.max(b,y)&&(c.splice(g[p-1],0,new E.Diff(T,m)),c[g[p-1]+1][0]=x,p--,p--,d=p>0?g[p-1]:-1,v=0,w=0,b=0,y=0,m=null,l=!0)),d++;for(l&&this.diff_cleanupMerge(c),this.diff_cleanupSemanticLossless(c),d=1;d<c.length;){if(c[d-1][0]==T&&c[d][0]==x){var s=c[d-1][1],_=c[d][1],A=this.diff_commonOverlap_(s,_),D=this.diff_commonOverlap_(_,s);A>=D?(A>=s.length/2||A>=_.length/2)&&(c.splice(d,0,new E.Diff(L,_.substring(0,A))),c[d-1][1]=s.substring(0,s.length-A),c[d+1][1]=_.substring(A),d++):(D>=s.length/2||D>=_.length/2)&&(c.splice(d,0,new E.Diff(L,s.substring(0,D))),c[d-1][0]=x,c[d-1][1]=_.substring(0,_.length-D),c[d+1][0]=T,c[d+1][1]=s.substring(D),d++),d++}d++}},E.prototype.diff_cleanupSemanticLossless=function(c){function l(D,C){if(!D||!C)return 6;var j=D.charAt(D.length-1),V=C.charAt(0),F=j.match(E.nonAlphaNumericRegex_),Q=V.match(E.nonAlphaNumericRegex_),ne=F&&j.match(E.whitespaceRegex_),oe=Q&&V.match(E.whitespaceRegex_),me=ne&&j.match(E.linebreakRegex_),fe=oe&&V.match(E.linebreakRegex_),le=me&&D.match(E.blanklineEndRegex_),we=fe&&C.match(E.blanklineStartRegex_);return le||we?5:me||fe?4:F&&!ne&&oe?3:ne||oe?2:F||Q?1:0}for(var g=1;g<c.length-1;){if(c[g-1][0]==L&&c[g+1][0]==L){var p=c[g-1][1],m=c[g][1],d=c[g+1][1],v=this.diff_commonSuffix(p,m);if(v){var w=m.substring(m.length-v);p=p.substring(0,p.length-v),m=w+m.substring(0,m.length-v),d=w+d}for(var b=p,y=m,s=d,_=l(p,m)+l(m,d);m.charAt(0)===d.charAt(0);){p+=m.charAt(0),m=m.substring(1)+d.charAt(0),d=d.substring(1);var A=l(p,m)+l(m,d);A>=_&&(_=A,b=p,y=m,s=d)}c[g-1][1]!=b&&(b?c[g-1][1]=b:(c.splice(g-1,1),g--),c[g][1]=y,s?c[g+1][1]=s:(c.splice(g+1,1),g--))}g++}},E.nonAlphaNumericRegex_=/[^a-zA-Z0-9]/,E.whitespaceRegex_=/\s/,E.linebreakRegex_=/[\r\n]/,E.blanklineEndRegex_=/\n\r?\n$/,E.blanklineStartRegex_=/^\r?\n\r?\n/,E.prototype.diff_cleanupEfficiency=function(c){for(var l=!1,g=[],p=0,m=null,d=0,v=!1,w=!1,b=!1,y=!1;d<c.length;)c[d][0]==L?(c[d][1].length<this.Diff_EditCost&&(b||y)?(g[p++]=d,v=b,w=y,m=c[d][1]):(p=0,m=null),b=y=!1):(c[d][0]==T?y=!0:b=!0,m&&(v&&w&&b&&y||m.length<this.Diff_EditCost/2&&v+w+b+y==3)&&(c.splice(g[p-1],0,new E.Diff(T,m)),c[g[p-1]+1][0]=x,p--,m=null,v&&w?(b=y=!0,p=0):(p--,d=p>0?g[p-1]:-1,b=y=!1),l=!0)),d++;l&&this.diff_cleanupMerge(c)},E.prototype.diff_cleanupMerge=function(c){c.push(new E.Diff(L,""));for(var l=0,g=0,p=0,m="",d="",v;l<c.length;)switch(c[l][0]){case x:p++,d+=c[l][1],l++;break;case T:g++,m+=c[l][1],l++;break;case L:g+p>1?(g!==0&&p!==0&&(v=this.diff_commonPrefix(d,m),v!==0&&(l-g-p>0&&c[l-g-p-1][0]==L?c[l-g-p-1][1]+=d.substring(0,v):(c.splice(0,0,new E.Diff(L,d.substring(0,v))),l++),d=d.substring(v),m=m.substring(v)),v=this.diff_commonSuffix(d,m),v!==0&&(c[l][1]=d.substring(d.length-v)+c[l][1],d=d.substring(0,d.length-v),m=m.substring(0,m.length-v))),l-=g+p,c.splice(l,g+p),m.length&&(c.splice(l,0,new E.Diff(T,m)),l++),d.length&&(c.splice(l,0,new E.Diff(x,d)),l++),l++):l!==0&&c[l-1][0]==L?(c[l-1][1]+=c[l][1],c.splice(l,1)):l++,p=0,g=0,m="",d="";break}c[c.length-1][1]===""&&c.pop();var w=!1;for(l=1;l<c.length-1;)c[l-1][0]==L&&c[l+1][0]==L&&(c[l][1].substring(c[l][1].length-c[l-1][1].length)==c[l-1][1]?(c[l][1]=c[l-1][1]+c[l][1].substring(0,c[l][1].length-c[l-1][1].length),c[l+1][1]=c[l-1][1]+c[l+1][1],c.splice(l-1,1),w=!0):c[l][1].substring(0,c[l+1][1].length)==c[l+1][1]&&(c[l-1][1]+=c[l+1][1],c[l][1]=c[l][1].substring(c[l+1][1].length)+c[l+1][1],c.splice(l+1,1),w=!0)),l++;w&&this.diff_cleanupMerge(c)},E.prototype.diff_xIndex=function(c,l){var g=0,p=0,m=0,d=0,v;for(v=0;v<c.length&&(c[v][0]!==x&&(g+=c[v][1].length),c[v][0]!==T&&(p+=c[v][1].length),!(g>l));v++)m=g,d=p;return c.length!=v&&c[v][0]===T?d:d+(l-m)},E.prototype.diff_prettyHtml=function(c){for(var l=[],g=/&/g,p=/</g,m=/>/g,d=/\n/g,v=0;v<c.length;v++){var w=c[v][0],b=c[v][1],y=b.replace(g,"&amp;").replace(p,"&lt;").replace(m,"&gt;").replace(d,"&para;<br>");switch(w){case x:l[v]='<ins style="background:#e6ffe6;">'+y+"</ins>";break;case T:l[v]='<del style="background:#ffe6e6;">'+y+"</del>";break;case L:l[v]="<span>"+y+"</span>";break}}return l.join("")},E.prototype.diff_text1=function(c){for(var l=[],g=0;g<c.length;g++)c[g][0]!==x&&(l[g]=c[g][1]);return l.join("")},E.prototype.diff_text2=function(c){for(var l=[],g=0;g<c.length;g++)c[g][0]!==T&&(l[g]=c[g][1]);return l.join("")},E.prototype.diff_levenshtein=function(c){for(var l=0,g=0,p=0,m=0;m<c.length;m++){var d=c[m][0],v=c[m][1];switch(d){case x:g+=v.length;break;case T:p+=v.length;break;case L:l+=Math.max(g,p),g=0,p=0;break}}return l+=Math.max(g,p),l},E.prototype.diff_toDelta=function(c){for(var l=[],g=0;g<c.length;g++)switch(c[g][0]){case x:l[g]="+"+encodeURI(c[g][1]);break;case T:l[g]="-"+c[g][1].length;break;case L:l[g]="="+c[g][1].length;break}return l.join("	").replace(/%20/g," ")},E.prototype.diff_fromDelta=function(c,l){for(var g=[],p=0,m=0,d=l.split(/\t/g),v=0;v<d.length;v++){var w=d[v].substring(1);switch(d[v].charAt(0)){case"+":try{g[p++]=new E.Diff(x,decodeURI(w))}catch{throw new Error("Illegal escape in diff_fromDelta: "+w)}break;case"-":case"=":var b=parseInt(w,10);if(isNaN(b)||b<0)throw new Error("Invalid number in diff_fromDelta: "+w);var y=c.substring(m,m+=b);d[v].charAt(0)=="="?g[p++]=new E.Diff(L,y):g[p++]=new E.Diff(T,y);break;default:if(d[v])throw new Error("Invalid diff operation in diff_fromDelta: "+d[v])}}if(m!=c.length)throw new Error("Delta length ("+m+") does not equal source text length ("+c.length+").");return g},E.prototype.match_main=function(c,l,g){if(c==null||l==null||g==null)throw new Error("Null input. 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i=t.preview.element.querySelector(".vditor-comment--focus");i&&i.classList.remove("vditor-comment--focus"),(0,j.o)(t.preview.previewElement,t.options.preview.hljs),(0,Q.$)(t.options.preview.hljs,t.preview.previewElement,t.options.cdn),(0,oe.e)(t.preview.previewElement,t.options.cdn,t.options.theme),(0,me.K)(t.preview.previewElement,t.options.cdn),(0,we.Y)(t.preview.previewElement,t.options.cdn,t.options.theme),(0,V.D)(t.preview.previewElement,t.options.cdn),(0,F.m)(t.preview.previewElement,t.options.cdn),(0,C.v)(t.preview.previewElement,t.options.cdn,t.options.theme),(0,fe.l)(t.preview.previewElement,t.options.cdn,t.options.theme),(0,le.M)(t.preview.previewElement,t.options.cdn),(0,D.$)(t.preview.previewElement,t.options.cdn),t.options.preview.render.media.enable&&(0,hr.l)(t.preview.previewElement),t.options.customRenders.forEach(function(u){u.render(t.preview.previewElement,t)});var a=t.preview.element,o=t.outline.render(t);o===""&&(o="[ToC]"),a.querySelectorAll('[data-type="toc-block"]').forEach(function(u){u.innerHTML=o,(0,ne.T)(u,{cdn:t.options.cdn,math:t.options.preview.math})}),(0,ne.T)(t.preview.previewElement,{cdn:t.options.cdn,math:t.options.preview.math})},e.prototype.copyToX=function(t,n,r){r===void 0&&(r="mp-wechat"),r!=="zhihu"?n.querySelectorAll(".katex-html .base").forEach(function(a){a.style.display="initial"}):n.querySelectorAll(".language-math").forEach(function(a){a.outerHTML='<img class="Formula-image" data-eeimg="true" src="//www.zhihu.com/equation?tex=" alt="'.concat(a.getAttribute("data-math"),'\\" style="display: block; margin: 0 auto; max-width: 100%;">')}),n.style.backgroundColor="#fff",n.querySelectorAll("code").forEach(function(a){a.style.backgroundImage="none"}),this.element.append(n);var 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i=document,a=r.clientY,o=t.element.offsetHeight,u=63+t.element.querySelector(".vditor-toolbar").clientHeight;i.ondragstart=function(){return!1},window.captureEvents&&window.captureEvents(),n.element.classList.add("vditor-resize--selected"),i.onmousemove=function(h){t.options.resize.position==="top"?t.element.style.height=Math.max(u,o+(a-h.clientY))+"px":t.element.style.height=Math.max(u,o+(h.clientY-a))+"px",t.options.typewriterMode&&(t.sv.element.style.paddingBottom=t.sv.element.parentElement.offsetHeight/2+"px")},i.onmouseup=function(){t.options.resize.after&&t.options.resize.after(t.element.offsetHeight-o),window.captureEvents&&window.captureEvents(),i.onmousemove=null,i.onmouseup=null,i.ondragstart=null,i.onselectstart=null,i.onselect=null,n.element.classList.remove("vditor-resize--selected")}})},e}(),yr=function(){function e(t){this.composingLock=!1,this.element=document.createElement("pre"),this.element.className="vditor-sv 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<p style="text-align: center;margin: 14px 0">
    <em>下一代的 Markdown 编辑器，为未来而构建</em>
</p>
<div style="display: flex;margin-bottom: 14px;flex-wrap: wrap;align-items: center">
    <img src="https://unpkg.com/vditor/dist/images/logo.png" style="margin: 0 auto;height: 68px"/>
    <div>&nbsp;&nbsp;</div>
    <div style="flex: 1;min-width: 250px">
        Vditor 是一款浏览器端的 Markdown 编辑器，支持所见即所得、即时渲染（类似 Typora）和分屏预览模式。
        它使用 TypeScript 实现，支持原生 JavaScript 以及 Vue、React、Angular 和 Svelte 等框架。
    </div>
</div>
<div style="display: flex;flex-wrap: wrap;">
    <ul style="list-style: none;flex: 1;min-width:148px">
        <li>
        项目地址：<a href="https://b3log.org/vditor" target="_blank">b3log.org/vditor</a>
        </li>
        <li>
        开源协议：MIT
        </li>
    </ul>
    <ul style="list-style: none;margin-right: 18px">
        <li>
        组件版本：Vditor v`.concat(E.g," / Lute v").concat(Lute.Version,`
        </li>
        <li>
        赞助捐赠：<a href="https://ld246.com/sponsor" target="_blank">https://ld246.com/sponsor</a>
        </li>
    </ul>
</div>
</div>`),0)}),i}return t}(he),Zr=function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(r,i){r.__proto__=i}||function(r,i){for(var a in i)Object.prototype.hasOwnProperty.call(i,a)&&(r[a]=i[a])},e(t,n)};return function(t,n){if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n);function r(){this.constructor=t}t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),Gr=function(e){Zr(t,e);function t(n,r){var i=e.call(this,n,r)||this;return i.element.children[0].addEventListener((0,l.y3)(),function(a){a.preventDefault(),!(i.element.firstElementChild.classList.contains(E.Y.CLASS_MENU_DISABLED)||n.currentMode==="sv")&&st(n,"afterend")}),i}return t}(he),Jr=function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(r,i){r.__proto__=i}||function(r,i){for(var a in 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i=e.call(this,n,r)||this;return i._bindEvent(n),i}return t.prototype._bindEvent=function(n){var r=this;this.element.children[0].addEventListener((0,l.y3)(),function(i){i.preventDefault();var a=r.element.firstElementChild;if(!a.classList.contains(E.Y.CLASS_MENU_DISABLED)){var 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kr(t,n);break}if(i){var a=n.name;return(a==="br"||a==="|")&&(a=a+r),this.elements[a]=i.element,i.element}},e}(),hi=$(192),mi=function(){function e(){this.stackSize=50,this.resetStack(),this.dmp=new hi}return e.prototype.clearStack=function(t){this.resetStack(),this.resetIcon(t)},e.prototype.resetIcon=function(t){t.toolbar&&(this[t.currentMode].undoStack.length>1?m(t.toolbar.elements,["undo"]):d(t.toolbar.elements,["undo"]),this[t.currentMode].redoStack.length!==0?m(t.toolbar.elements,["redo"]):d(t.toolbar.elements,["redo"]))},e.prototype.undo=function(t){if(t[t.currentMode].element.getAttribute("contenteditable")!=="false"&&!(this[t.currentMode].undoStack.length<2)){var n=this[t.currentMode].undoStack.pop();n&&(this[t.currentMode].redoStack.push(n),this.renderDiff(n,t),this[t.currentMode].hasUndo=!0,b(t,["hint"]))}},e.prototype.redo=function(t){if(t[t.currentMode].element.getAttribute("contenteditable")!=="false"){var n=this[t.currentMode].redoStack.pop();n&&(this[t.currentMode].undoStack.push(n),this.renderDiff(n,t,!0))}},e.prototype.recordFirstPosition=function(t,n){if(getSelection().rangeCount!==0&&!(this[t.currentMode].undoStack.length!==1||this[t.currentMode].undoStack[0].length===0||this[t.currentMode].redoStack.length>0)&&!((0,l.gm)()&&n.key==="Backspace")&&!(0,l.nr)()){var r=this.addCaret(t);r.replace("<wbr>","").replace(" vditor-ir__node--expand","")===this[t.currentMode].undoStack[0][0].diffs[0][1].replace("<wbr>","")&&(this[t.currentMode].undoStack[0][0].diffs[0][1]=r,this[t.currentMode].lastText=r)}},e.prototype.addToUndoStack=function(t){var n=this.addCaret(t,!0),r=this.dmp.diff_main(n,this[t.currentMode].lastText,!0),i=this.dmp.patch_make(n,this[t.currentMode].lastText,r);i.length===0&&this[t.currentMode].undoStack.length>0||(this[t.currentMode].lastText=n,this[t.currentMode].undoStack.push(i),this[t.currentMode].undoStack.length>this.stackSize&&this[t.currentMode].undoStack.shift(),this[t.currentMode].hasUndo&&(this[t.currentMode].redoStack=[],this[t.currentMode].hasUndo=!1,d(t.toolbar.elements,["redo"])),this[t.currentMode].undoStack.length>1&&m(t.toolbar.elements,["undo"]))},e.prototype.renderDiff=function(t,n,r){r===void 0&&(r=!1);var i;if(r){var a=this.dmp.patch_deepCopy(t).reverse();a.forEach(function(u){u.diffs.forEach(function(h){h[0]=-h[0]})}),i=this.dmp.patch_apply(a,this[n.currentMode].lastText)[0]}else 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a=document.createElement("span");a.className="vditor-wbr",i.insertNode(a)}}var o=t[t.currentMode].element.cloneNode(!0);o.querySelectorAll(".vditor-".concat(t.currentMode,"__preview[data-render='1']")).forEach(function(h){h.firstElementChild&&(h.firstElementChild.classList.contains("language-echarts")||h.firstElementChild.classList.contains("language-plantuml")||h.firstElementChild.classList.contains("language-mindmap")?(h.firstElementChild.removeAttribute("_echarts_instance_"),h.firstElementChild.removeAttribute("data-processed"),h.firstElementChild.innerHTML=h.previousElementSibling.firstElementChild.innerHTML,h.setAttribute("data-render","2")):h.firstElementChild.classList.contains("language-math")&&(h.setAttribute("data-render","2"),h.firstElementChild.textContent=h.firstElementChild.getAttribute("data-math"),h.firstElementChild.removeAttribute("data-math")))});var u=o.innerHTML;return t[t.currentMode].element.querySelectorAll(".vditor-wbr").forEach(function(h){h.remove()}),n&&r&&(0,M.jl)(r),u.replace('<span class="vditor-wbr"></span>',"<wbr>")},e}(),gi=$(905),yi=function(){function e(t){this.defaultOptions={rtl:!1,after:void 0,cache:{enable:!0},cdn:E.Y.CDN,classes:{preview:""},comment:{enable:!1},counter:{enable:!1,type:"markdown"},customRenders:[],debugger:!1,fullscreen:{index:90},height:"auto",hint:{delay:200,emoji:{"+1":"👍","-1":"👎",confused:"😕",eyes:"👀️",heart:"❤️",rocket:"🚀️",smile:"😄",tada:"🎉️"},emojiPath:"".concat(E.Y.CDN,"/dist/images/emoji"),extend:[],parse:!0},icon:"ant",lang:"zh_CN",mode:"ir",outline:{enable:!1,position:"left"},placeholder:"",preview:{actions:["desktop","tablet","mobile","mp-wechat","zhihu"],delay:1e3,hljs:E.Y.HLJS_OPTIONS,markdown:E.Y.MARKDOWN_OPTIONS,math:E.Y.MATH_OPTIONS,maxWidth:800,mode:"both",theme:E.Y.THEME_OPTIONS,render:{media:{enable:!0}}},link:{isOpen:!0},image:{isPreview:!0},resize:{enable:!1,position:"bottom"},theme:"classic",toolbar:["emoji","headings","bold","italic","strike","link","|","list","ordered-list","check","outdent","indent","|","quote","line","code","inline-code","insert-before","insert-after","|","upload","record","table","|","undo","redo","|","fullscreen","edit-mode",{name:"more",toolbar:["both","code-theme","content-theme","export","outline","preview","devtools","info","help"]}],toolbarConfig:{hide:!1,pin:!1},typewriterMode:!1,undoDelay:800,upload:{extraData:{},fieldName:"file[]",filename:function(n){return 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| --- | --- | --- |
|  |  |  |
|  |  |  |`,tipPosition:"n"},{name:"|"},{hotkey:"⌘Z",icon:'<svg><use xlink:href="#vditor-icon-undo"></use></svg>',name:"undo",tipPosition:"nw"},{hotkey:"⌘Y",icon:'<svg><use xlink:href="#vditor-icon-redo"></use></svg>',name:"redo",tipPosition:"nw"},{name:"|"},{icon:'<svg><use xlink:href="#vditor-icon-more"></use></svg>',name:"more",tipPosition:"e"},{hotkey:"⌘'",icon:'<svg><use xlink:href="#vditor-icon-fullscreen"></use></svg>',name:"fullscreen",tipPosition:"nw"},{icon:'<svg><use xlink:href="#vditor-icon-edit"></use></svg>',name:"edit-mode",tipPosition:"nw"},{hotkey:"⌘P",icon:'<svg><use xlink:href="#vditor-icon-both"></use></svg>',name:"both",tipPosition:"nw"},{icon:'<svg><use xlink:href="#vditor-icon-preview"></use></svg>',name:"preview",tipPosition:"nw"},{icon:'<svg><use xlink:href="#vditor-icon-align-center"></use></svg>',name:"outline",tipPosition:"nw"},{icon:'<svg><use xlink:href="#vditor-icon-theme"></use></svg>',name:"content-theme",tipPosition:"nw"},{icon:'<svg><use xlink:href="#vditor-icon-code-theme"></use></svg>',name:"code-theme",tipPosition:"nw"},{icon:'<svg><use xlink:href="#vditor-icon-bug"></use></svg>',name:"devtools",tipPosition:"nw"},{icon:'<svg><use xlink:href="#vditor-icon-info"></use></svg>',name:"info",tipPosition:"nw"},{icon:'<svg><use xlink:href="#vditor-icon-help"></use></svg>',name:"help",tipPosition:"nw"},{name:"br"}],i=[];return t.forEach(function(a){var o=a;r.forEach(function(u){typeof a=="string"&&u.name===a&&(o=u),typeof a=="object"&&u.name===a.name&&(o=Object.assign({},u,a))}),a.toolbar&&(o.toolbar=n.mergeToolbar(a.toolbar)),i.push(o)}),i},e}(),bi=function(){function e(t){var n=this;this.composingLock=!1,this.commentIds=[];var r=document.createElement("div");r.className="vditor-wysiwyg",r.innerHTML='<pre class="vditor-reset" placeholder="'.concat(t.options.placeholder,`"
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R=(0,s.pt)(o.endContainer);R&&(f?(R.insertAdjacentHTML("afterbegin",f.innerHTML),f.remove()):R.textContent.trim().replace(E.Y.ZWSP,"")===""&&k&&R.remove()),a.insertNode(u),t.options.comment.add(i,a.toString(),n.getComments(t,!0)),ce(t,{enableAddUndoStack:!0,enableHint:!1,enableInput:!1}),n.hideComment()})}return e.prototype.getComments=function(t,n){var r=this;if(n===void 0&&(n=!1),t.currentMode==="wysiwyg"&&t.options.comment.enable){this.commentIds=[],this.element.querySelectorAll(".vditor-comment").forEach(function(a){r.commentIds=r.commentIds.concat(a.getAttribute("data-cmtids").split(" "))}),this.commentIds=Array.from(new Set(this.commentIds));var i=[];if(n)return this.commentIds.forEach(function(a){i.push({id:a,top:r.element.querySelector('.vditor-comment[data-cmtids="'.concat(a,'"]')).offsetTop})}),i}else return[]},e.prototype.triggerRemoveComment=function(t){var n=function(a,o){var u=new Set(o);return a.filter(function(h){return!u.has(h)})};if(t.currentMode==="wysiwyg"&&t.options.comment.enable&&t.wysiwyg.commentIds.length>0){var r=JSON.parse(JSON.stringify(this.commentIds));this.getComments(t);var i=n(r,this.commentIds);i.length>0&&t.options.comment.remove(i)}},e.prototype.showComment=function(){var t=(0,M.Ey)(this.element);this.selectPopover.setAttribute("style","left:".concat(t.left,"px;display:block;top:").concat(Math.max(-8,t.top-21),"px"))},e.prototype.hideComment=function(){this.selectPopover.setAttribute("style","display:none")},e.prototype.unbindListener=function(){window.removeEventListener("scroll",this.scrollListener)},e.prototype.copy=function(t,n){var r=getSelection().getRangeAt(0);if(r.toString()!==""){t.stopPropagation(),t.preventDefault();var i=(0,s._Y)(r.startContainer,"CODE"),a=(0,s._Y)(r.endContainer,"CODE");if(i&&a&&a.isSameNode(i)){var o="";i.parentElement.tagName==="PRE"?o=r.toString():o="`"+r.toString()+"`",t.clipboardData.setData("text/plain",o),t.clipboardData.setData("text/html","");return}var u=(0,s._Y)(r.startContainer,"A"),h=(0,s._Y)(r.endContainer,"A");if(u&&h&&h.isSameNode(u)){var f=u.getAttribute("title")||"";f&&(f=' "'.concat(f,'"')),t.clipboardData.setData("text/plain","[".concat(r.toString(),"](").concat(u.getAttribute("href")).concat(f,")")),t.clipboardData.setData("text/html","");return}var S=document.createElement("div");S.appendChild(r.cloneContents()),t.clipboardData.setData("text/plain",n.lute.VditorDOM2Md(S.innerHTML).trim()),t.clipboardData.setData("text/html","")}},e.prototype.bindEvent=function(t){var n=this;this.unbindListener(),window.addEventListener("scroll",this.scrollListener=function(){if(b(t,["hint"]),!(n.popover.style.display!=="block"||n.selectPopover.style.display!=="block")){var r=parseInt(n.popover.getAttribute("data-top"),10);if(t.options.height!=="auto"){if(t.options.toolbarConfig.pin&&t.toolbar.element.getBoundingClientRect().top===0){var i=Math.max(window.scrollY-t.element.offsetTop-8,Math.min(r-t.wysiwyg.element.scrollTop,n.element.clientHeight-21))+"px";n.popover.style.display==="block"&&(n.popover.style.top=i),n.selectPopover.style.display==="block"&&(n.selectPopover.style.top=i)}return}else if(!t.options.toolbarConfig.pin)return;var a=Math.max(r,window.scrollY-t.element.offsetTop-8)+"px";n.popover.style.display==="block"&&(n.popover.style.top=a),n.selectPopover.style.display==="block"&&(n.selectPopover.style.top=a)}}),this.element.addEventListener("scroll",function(){if(b(t,["hint"]),t.options.comment&&t.options.comment.enable&&t.options.comment.scroll&&t.options.comment.scroll(t.wysiwyg.element.scrollTop),n.popover.style.display==="block"){var r=parseInt(n.popover.getAttribute("data-top"),10)-t.wysiwyg.element.scrollTop,i=-8;t.options.toolbarConfig.pin&&t.toolbar.element.getBoundingClientRect().top===0&&(i=window.scrollY-t.element.offsetTop+i);var a=Math.max(i,Math.min(r,n.element.clientHeight-21))+"px";n.popover.style.top=a,n.selectPopover.style.top=a}}),this.element.addEventListener("paste",function(r){Et(t,r,{pasteCode:function(i){var a=(0,M.RN)(t),o=document.createElement("template");o.innerHTML=i,a.insertNode(o.content.cloneNode(!0));var u=(0,s.Th)(a.startContainer,"data-block","0");u?u.outerHTML=t.lute.SpinVditorDOM(u.outerHTML):t.wysiwyg.element.innerHTML=t.lute.SpinVditorDOM(t.wysiwyg.element.innerHTML),(0,M.ir)(t.wysiwyg.element,a)}})}),this.element.addEventListener("compositionstart",function(){n.composingLock=!0}),this.element.addEventListener("compositionend",function(r){var 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