Module 186306

function(e,t,n){"use strict";n.d(t,{o:()=>s}),n(321073);var i=n(820066);let r=new WeakMap,a=new WeakMap,s={isMerging:e=>a.get(e)??!0,isSaving:e=>r.get(e)??!0,withoutMerging(e,t){let n=this.isMerging(e);a.set(e,!1);try{t()}finally{a.set(e,n)}},withoutSaving(e,t){let n=this.isSaving(e);r.set(e,!1);try{t()}finally{r.set(e,n)}},withSingleEntry:(e,t)=>l(e,"other",!1,t),withMergedEntry:(e,t)=>l(e,"other",!0,t),currentEntry:e=>e.history.stack.length>0?e.history.stack[e.history.index]:null,insertOrMergeEntry(e,t){let n=!(arguments.length>2)||void 0===arguments[2]||arguments[2],i=s.currentEntry(e);s.isMerging(e)&&i?.mergeable?this.mergeEntry(e,n):this.insertEntry(e,t,n)},insertEntry(e,t){let n=!(arguments.length>2)||void 0===arguments[2]||arguments[2],r=arguments.length>3?arguments[3]:void 0,a=arguments.length>4?arguments[4]:void 0;a=a??e.selection,r=r??i.VW.richValue(e);let{history:l}=e,o=s.currentEntry(e);for(null!=o&&(o.mergeable=!1),l.stack.length>0&&(l.stack.length=l.index+1);l.stack.length>=250;)l.stack.shift();l.stack.push({type:t,mergeable:n,createdAt:Date.now(),value:r,selection:a}),l.index=l.stack.length-1},mergeEntry(e){let t=!(arguments.length>1)||void 0===arguments[1]||arguments[1],{selection:n}=e,r=i.VW.richValue(e),a=s.currentEntry(e);null!=a&&(a.value=r,a.selection=n,t||(a.mergeable=!1))}};function l(e,t,n,a){let l=e.children,o=e.selection,d=s.isSaving(e);r.set(e,!1);try{let r=a();return d&&(n?s.mergeEntry(e):e.children!==l?s.insertEntry(e,t,!1):s.isMerging(e)&&null!=e.selection&&(null==o||!i.ZF.equals(e.selection,o))&&s.mergeEntry(e)),r}finally{r.set(e,d)}}}